Fuji Xerox Co., Ltd.

Fujifilm Business Innovation Corp.

Subaru Corporation

Sony Corporation

Crewt Medical Systems, Inc.

Toshiba Memory Corporation

Kioxia Corporation

The University of Tokyo

Renesas Electronics Corporation

Shiroki Kogyo Co., Ltd.

Tachibana Eletech Co., Ltd.

Fuji Jukogyo Kabushiki Kaisha

Nihon University

Satoshi Inoue

Yoshifumi Iida

Takeshi Iwanaga

Tomohito Nakajima

Yuka Zenitani

Chiaki Suzuki

Yasuo Kadokura

Sakae Takeuchi

Hiroyoshi Okuno

Shunsuke Nozaki

Yasuhisa Morooka

Yoshifumi Eri

Masahiro Takagi

Tetsujiro Kondo

Sumiaki Yamasaki

Hideo Nakaya

Yasushi Tatehira

Nobuyuki Asakura

Wataru Niitsuma

Takashi Imai

Tsutomu Watanabe

Masashi Uchida

Kazutaka Ando

Shinji Kimura

Eisuke Iwazaki

Takuo Morimura

Kiyohiro Yamanaka

Atsuhiko Eguchi

Satoshi Yoshida

Yasuo Yamamoto

Sakon Takahashi

Masanori Ichimura

Yutaka Sugizaki

Michio Take

Susumu Saito

Takashi Hasegawa

Yosuke Tsurumi

Takako Kobayashi

Koutarou Yoshihara

Satomi Kashiwagi

Shuji Sato

Susumu Yoshino

Takahiro Ishizuka

Yasunobu Kashima

Manabu Serizawa

Tsuyoshi Murakami

Fusako Kiyono

Satoshi Kamiwaki

Moegi Iguchi

Takahisa Fujii

Akihiro Nabeshima

Masaru Koyanagi

Takashi Inoue

Kazuhiro Yoshida

Minoru Tanaka

Masayuki Kato

Hiroshi Nakazawa

Kensuke Yamamoto

Shinya Sakamoto

Masaki Nakamura

Hiroshi Takayama

Tetsuya Taguchi

Keiji Sato

Yasuhiro Uehara

Yutaka Saito

Hiroki Sato

Katsumi Daimon

Satoru Takahashi

Koji Sasaki

Shintaro Anno

Hirokazu Hamano

Satoshi Shigezaki

Noriyuki Mizutani

Takeshi Hioka

Tatsuya Ishii

Mieko Seki

Mikihiko Ito

Yuka Ishihara

Yasuaki Hashimoto

Yoshinori Nakano

Yasuhiro Hirashima

Masahiro Uchida

Taichi Yamada

Yasuhiro Suematsu

Shinpei Takagi

Kei Shiraishi

Shizuo Chikaoka

Takaya Hoshino

Emi Takahashi

Kazuhiro Goto

Yasushi Takagi

Akihiro Kawakami

Yutaka Shimizu

Kenro Kubota

Shouichi Ozaki

Yousuke Hagiwara

Yasuhiro Oya

Yoshio Shoji

Takashi Hirose

Haruhide Ishida

A particle set for producing a printed matter includes: a chromatic color toner containing toner particles A; and pressure-responsive particles containing base particles B, in which the base particles B contain a styrene resin containing, as polymerization components, styrene and a vinyl monomer other than styrene, and a (meth)acrylate resin containing, as a polymerization component, a (meth)acrylate, a mass ratio of the styrene resin to the (meth)acrylate resin (styrene resin:(meth)acrylate resin) is 80:20 to 20:80, a difference between the lowest glass transition temperature and the highest glass transition temperature of the pressure-responsive particles is 30° C. or more, and when the toner particles A have a volume average particle diameter D50A and the base particles B have a volume average particle diameter D50B, the D50A and the D50B satisfy formula 1-1: 1.5 μm<(D50B−D50A).

Particle set for producing printed matter, apparatus for producing printed matter, and method for producing printed matter

A charging prediction system includes vehicles, a charging station, and a control device including one or more processors and one or more memories. The one or more processors are configured to execute a process. The process includes accumulating, in a storage device, record data that is actual data on a charged vehicle ratio for a first remaining traveling distance of each of the vehicles traveling along a specific traveling road. The process includes deriving, based on the record data, a predicted value of the charged vehicle ratio for each vehicle in a predetermined group including ones of the vehicles currently traveling along the specific traveling road. The process includes deriving a predicted waiting period that is a predicted value of a waiting period to a start of charging at the charging station based on the predicted values of the charged vehicle ratios.

Charging prediction system

A method for producing pressure-responsive particles includes: adding an aggregating agent and a dispersion containing silica particles to a dispersion containing composite resin particles containing a styrene-based resin including a styrene compound and a vinyl monomer other than the styrene compound as polymer components and a (meth)acrylic acid ester-based resin including a (meth)acrylic acid ester compound as a polymer component to cause aggregation so as to form aggregated particles; and heating and fusing the aggregated particles to form pressure-responsive particles. The amount of the silica particles added by the dispersion containing the silica particles is 0.5 mass % or more and 10 mass % or less relative to a total mass of the composite resin particles. The mass ratio of the styrene-based resin to the (meth)acrylic acid ester-based resin in the pressure-responsive particles is from 80:20 to 20:80. A difference between the lowest glass transition temperature and the highest glass transition temperature of resins contained in the pressure-responsive particles is 30° C. or more.

Method for producing pressure-responsive particles, method for producing printed material, method for producing sheet for producing printed material, and pressure-responsive particles

A method for producing a liquid dispersion of composite resin particles includes polymerizing a styrene compound and an extra vinyl monomer together to give a styrene resin; polymerizing a (meth)acrylate compound in the presence of the styrene resin to give intermediate resin particles A, which are resin particles containing the styrene resin and a (meth)acrylate resin; polymerizing a styrene compound and an extra vinyl monomer in the presence of intermediate resin particles A to give liquid dispersion B, which is a liquid dispersion containing intermediate resin particles B; and adding a polymerization initiator to liquid dispersion B to give a liquid dispersion containing composite resin particles. In the composite resin particles as a whole, the ratio by mass between the styrene and (meth)acrylate resins is between 80:20 and 20:80. There is a difference of 30° C. or more between the lowest and highest glass transition temperatures of the composite resin particles.

Method for producing liquid dispersion of composite resin particles, method for producing pressure-sensitive adhesive, method for producing pressure-responsive resin, method for producing toner for developing electrostatic charge image, and liquid dispersion of composite resin particles

Pressure-responsive particles include pressure-responsive base particles and first inorganic oxide particles, in which the pressure-responsive base particles contain a styrene-based resin which contains styrene and other vinyl monomers as polymerization components and a (meth)acrylic acid ester-based resin which contains at least two kinds of (meth)acrylic acid esters as polymerization components and in which a mass ratio of the (meth)acrylic acid esters to all polymerization components is 90% by mass or higher, Db/Da which is a ratio of a number average particle diameter Db of the first inorganic oxide particles to a number average particle diameter Da of the pressure-responsive base particles is 0.05 or higher and 0.25 or lower, the pressure-responsive particles have at least two glass transition temperatures, and a difference between a lowest glass transition temperature and a highest glass transition temperature is 30° C. or higher.

Pressure-responsive particles, cartridge, apparatus for manufacturing printed matter, method for manufacturing printed matter, printed matter, sheet for manufacturing printed matter, and method for manufacturing sheet for manufacturing printed matter

A method for producing a composite resin particle dispersion includes: performing polymerization A by polymerizing a styrene compound and a vinyl monomer other than the styrene compound to form a styrene-based resin; performing polymerization B by polymerizing a (meth)acrylic acid ester compound in the presence of the styrene-based resin to form intermediate resin particles containing the styrene-based resin and a (meth)acrylic acid ester-based resin; and performing polymerization C by polymerizing a styrene compound and a vinyl monomer other than the styrene compound in the presence of the intermediate resin particles to form composite resin particles. The mass ratio of the styrene-based resin to the (meth)acrylic acid ester-based resin in the composite resin particles is from 80:20 to 20:80. A difference between the lowest glass transition temperature and the highest glass transition temperature in the composite resin particles is 30° C. or more.

Method for producing composite resin particle dispersion, method for producing pressure-sensitive adhesive, method for producing pressure-responsive resin, method for producing toner for electrostatic charge image development, and composite resin particles

A method for producing pressure-responsive particles includes: adding an aggregating agent to a dispersion containing composite resin particles containing a styrene-based resin including a styrene compound and a vinyl monomer other than the styrene compound as polymer components and a (meth)acrylic acid ester-based resin including a (meth)acrylic acid ester compound as a polymer component to aggregate the composite resin particles so as to form aggregated particles A; forming a shell by adding an aggregating agent and styrene-based resin particles containing a styrene compound and a vinyl monomer other than the styrene compound as polymer components to a dispersion containing the aggregated particles A to aggregate the styrene-based resin particles so as to form aggregated particles B; and heating and fusing the aggregated particles B to form pressure-responsive particles.

Pressure-responsive particles include pressure-responsive base particles and fatty acid metal salt particles, in which the pressure-responsive base particles contain a styrene-based resin which contains styrene and other vinyl monomers as polymerization components and a (meth)acrylic acid ester-based resin which contains at least two kinds of (meth)acrylic acid esters as polymerization components and in which amass ratio of the (meth)acrylic acid esters to all polymerization components is 90% by mass or higher, the pressure-responsive particles have at least two glass transition temperatures, and a difference between the lowest glass transition temperature and the highest glass transition temperature is 30° C. or higher.

A pressure sensitive adhesive particle includes a pressure sensitive adhesive base particle that contains a styrene resin containing styrene and a vinyl monomer other than styrene as polymerization components, and a (meth)acrylate resin containing at least two (meth)acrylates as polymerization components, in which a mass ratio of the (meth)acrylates relative to a total of polymerization components of the (meth)acrylate resin is 90 mass % or more; and an external additive. The pressure sensitive adhesive particle has a surface having an arithmetic average roughness Ra within a range of 0.005 μm to 0.100 μm. The pressure sensitive adhesive particle has at least two glass transition temperatures, and the difference between the lowest glass transition temperature and the highest glass transition temperature among the glass transition temperatures of the pressure sensitive adhesive particle is 30° C. or more.

Pressure sensitive adhesive particles, method for producing printed material, and printed material

A visual field test device includes: first probability density function acquisition unit performs step (1) of obtaining a probability density function f(x1) for a result value x1 obtained in a first visual field test; a stimulation threshold determination unit performs step (2) of setting a stimulation threshold t1 to a value in the range of x1 in the f(x1); a test result acquisition unit performs step (3) of obtaining test results indicating if a result greater than or equal to t1 was obtained in the first visual field test; a second probability density function acquisition unit performs step (4) of obtaining a probability density function f(x2) by removing probability density values that's greater than or equal to t1, or removing values that are less than t1 from f(x1); and a determination unit performs step (5) of determining if a standard deviation σ of the f(x2) is below a predetermined value.

Visual field test device, method of controlling same, and visual field test program

Pressure-responsive particles include pressure-responsive base particles and inorganic oxide particles, in which the pressure-responsive base particles contain a styrene-based resin which contains styrene and other vinyl monomers as polymerization components and a (meth)acrylic acid ester-based resin which contains at least two kinds of (meth)acrylic acid esters as polymerization components and in which amass ratio of the (meth)acrylic acid esters to all polymerization components is 90% by mass or higher, a liberation rate of the inorganic oxide particles is 10% by mass or higher and 40% by mass or lower, the pressure-responsive particles have at least two glass transition temperatures, and a difference between a lowest glass transition temperature and a highest glass transition temperature is 30&#xb0; C. or higher.

A method for producing a composite resin particle dispersion includes: performing polymerization A by polymerizing a styrene compound and a vinyl monomer other than the styrene compound to form a styrene-based resin; performing polymerization B by polymerizing a (meth)acrylic acid ester compound in the presence of the styrene-based resin to form intermediate resin particles containing the styrene-based resin and a (meth)acrylic acid ester-based resin; and performing polymerization C by polymerizing a styrene compound and a vinyl monomer other than the styrene compound in the presence of the intermediate resin particles to form composite resin particles. The mass ratio of the styrene-based resin to the (meth)acrylic acid ester-based resin in the composite resin particles is from 80:20 to 20:80. A difference between the lowest glass transition temperature and the highest glass transition temperature in the composite resin particles is 30&#xb0; C. or more.

A vehicle control apparatus to be applied to a hybrid vehicle includes a continuously variable transmission, a clutch mechanism, and a travel processor. The continuously variable transmission is coupled to an engine and a first motor via an input passage, and coupled to drive wheels via an output passage. The clutch mechanism is provided on the output passage. When the travel mode is switched from a first mode in which the clutch mechanism is engaged to the second mode in which the clutch mechanism is released, the travel processor releases the clutch mechanism and stops the continuously variable transmission while maintaining a speed ratio of the continuously variable transmission. When the travel mode is switched from the second mode to the first mode, the travel processor synchronizes rotation speeds of input-side and output-side portions of the clutch mechanism by controlling the continuously variable transmission, and engages the clutch mechanism.

Vehicle control apparatus

A vehicle control apparatus includes a planetary gear mechanism, first and second wheels, an engine, a motor generator, a wheel drive clutch, and a control system. The planetary gear mechanism includes first, second, and third rotation elements. The first wheel is coupled to the first rotation element via a first path. The second wheel is coupled to the second rotation element via a second path. The engine is coupled to the third rotation element via a third path. The motor generator is provided on the first path. The wheel drive clutch is provided on the first path and between the motor generator and the first wheel. The control system controls the motor generator and the wheel drive clutch. The control system executes a motor stop mode in which the wheel drive clutch is brought into a released state and the motor generator is brought into a rotation stop state.

A vehicle control system to be mounted in a hybrid electric vehicle includes an engine, a center differential that includes a front-wheel-side output portion and a rear-wheel-side output portion and distributes torque outputted from the engine to a front wheel and a rear wheel, a limited slip differential mechanism that limits a differential between the front-wheel-side output portion and the rear-wheel-side output portion, and a motor disposed in a drive-power transferring system that transfers drive power from the rear-wheel-side output portion to the rear wheel. The vehicle control system includes a processor. When the hybrid electric vehicle is switched from a first traveling mode to a second traveling mode, the processor stops the engine while causing the limited slip differential mechanism to limit the differential between the front-wheel-side output portion and the rear-wheel-side output portion.

Vehicle control system

Growing community of inventors

Kanagawa, Japan

Satoshi Inoue