Hitachi, Ltd.

Shinagawa Refractories Co., Ltd.

Nec Corporation

Nippon Steel Corporation

W. L. Gore & Associates, Inc.

Lixil Corporation

Sumitomo Osaka Cement Co., Ltd.

W.l. Gore & Associates, Co., Ltd.

Ryosuke Nakamura

Azusa Amino

Taishi Ueda

Akihiro Yamamoto

Junichi Fukuda

Takashi Yamamura

Masafumi Azuma

Osamu Nomura

Takuya Nishio

Junichi Tamamoto

Ryoko Ichinose

Yasushi Hamada

Kenji Ichikawa

Ryan Kenaley

Hiroyuki Sugimoto

Wei Lin

Yoichi Sato

Hiroaki Watanabe

Toshihiko Kaneshige

Toshihiko Horiuchi

Ryosuke Suzuki

Toru Kinoshita

Yuji Hosoda

Saku Egawa

Yudai Morikawa

Tomoya Sasaki

Akihiro Morita

Toshiaki Ikeda

Manabu Yanagimoto

Toshihiko Komatsu

Yasuyuki Kurino

Naoki Takamiya

Yoshizumi Ishikawa

Hisahiro Koshizuka

Takayuki Saeki

Ryuichi Yokoi

Yasuyuki Furutani

Yoshitaka Yamamoto

Nobuyuki Osugi

Hisaharu Sasaki

Shigeki Uchida

Seiji Nagai

Yasuhiro Kurihara

Tsuyoshi Kawase

Takafumi Namba

Yuko Katsube

Hiroyuki Shikama

Hisashi Tomiya

Dustin Perrin

Akitaka Hamajima

Motoki Kagawa

Michinori Yoshikawa

Kouta Higuchi

Keizo Nishimura

Hiroshi Kiriyama

Makoto Nakamura

Kenji Mitsuhata

This cold-rolled steel sheet has a predetermined chemical composition, in which a metallographic structure of a t/4 portion, which is at a ¼ position of a sheet thickness t from a surface of the cold-rolled steel sheet in a sheet thickness direction, includes, by volume percentage, retained austenite: 2.5% or more and 10.0% or less, tempered martensite: 80.0% or more and 97.5% or less, ferrite and bainite: 0.0% or more and 15.0% or less in total, and martensite: 0.0% or more and 3.0% or less, and in a surface layer area at a position 25 μm away from the surface in the sheet thickness direction, an amount of solute Si is 0.30% or more and 1.50% or less by mass %, a volume percentage of ferrite in the metallographic structure is 0.0% or more and 20.0% or less, and a density of ferrite grains having a grain size of 15 μm or more is 0 grains/mmor more and 3,000 grains/mmor less.

Cold-rolled steel sheet and method for manufacturing same

A cold-rolled steel sheet has a predetermined chemical composition; a structure of the told-rolled steel sheet at a position which is ¼ of a sheet thickness from a surface contains, in a volume percentage, 80.0% or more of tempered martensite, more than 2.5% and less than 10.0% of residual austenite, 0% or more and 15.0% or less of ferrite and bainite in total, 0% or more and 3.0% or less of martensite, and the remainder structure. With respect to the above-described structure, a maximum value of a random specific intensity Iq is 4.0 or less, an average diameter of a region Rq which has an orientation within 10° from a crystal orientation in which the random specific intensity Iq is maximum is 10.0 μm or less, a surface density of the region Rq is 1000 pieces/mmor more, a tensile strength is 1310 MPa or more, a uniform elongation is 5.0% or more, and TS×λ is 35000 MPa·% or more.

Cold-rolled steel sheet and method for producing same

An information processing apparatus of the disclosure includes: an acquisition unit that acquires a plurality of captured images each including a reference member, which has a known shape, and a subject; and a composition unit that generates one composite image from the plurality of captured images based on the shape of the reference member included in each of the plurality of captured images.

Information processing apparatus, information processing method, and storage medium

An information processing apparatus includes: an acquisition unit that acquires a two-dimensional image of a person, and a registered image group including two-dimensional registered images and three-dimensional registered images of a plurality of registrants; and a selection unit that selects a type of a registered image to be used for matching from one of the two-dimensional registered images and the three-dimensional registered images based on the two-dimensional image, prior to the matching the two-dimensional image with the registered image group.

A protective cover assembly is disclosed that comprises a porous expanded membrane having a plurality of pores, a first surface and a second surface opposite the first surface. The porous expanded membrane comprises an active area and a bonded area. The bonded area comprises an adhesive material that forms a bridge extending through the plurality of pores in the bonded area from the first surface to the second surface. The adhesive material in the bonded area improves the Z-strength and allows the porous expended membrane to be a lightweight material having a mass/area ratio of less than or equal to 3 g/m.

Protective cover assembly having improved Z-strength

An information processing apparatus according to the invention includes: an acquisition unit that acquires a two-dimensional image of a person and a three-dimensional registered image of a registrant; and a generation unit that, when superimposing the two-dimensional image and the three-dimensional registered image to generate a composite image, performs an editing process for changing an appearance of the person or the registrant for at least one of the two-dimensional image, the three-dimensional registered image, and the composite image.

Information processing apparatus, information processing method, and non-transitory storage medium

A mobile entity includes: a position decision unit configured to determine a position of itself; an environment information acquisition unit configured to acquire environment information at the position; and a motion determination unit configured to determine whether a motion scheduled to be performed holds based on the environment information. The environment information includes at least one of environment information related to a vocal apparatus and environment information related to a display device.

Mobile entity

A humanoid robot includes: a body portion; a head portion; a left arm and a right arm that have ends connected to the left and right at an upper portion of the body portion; a left foot and a right foot that have ends connected to the left and right at a lower portion of the body portion; and a left running unit and a right running unit provided to the other ends of the left foot and the right foot. The left running unit has a left drive wheel on a front side of an advancing direction and a left follower wheel on a rear side in the advancing direction, the right running unit has a right drive wheel on a front side of the advancing direction, and a right follower wheel on a rear side in the advancing direction.

Humanoid robot

Providing a movement control means for detecting a collision between a driving wheel and a step and a catch of a driven wheel by the step and temporarily changing a gravity center control region of a mobile device and moving the mobile device to pass over the step, and a mobile device including the same in order to prevent immovability under an environment having a step or an irregularity. Thus, a mobile device is configured to include: a lower body; an upper body provided in an upper portion of the lower body; a gravity center position adjustment means for changing an angle or a position of the upper body with respect to the lower body; and a driving wheel and a driven wheel provided in a lower portion of the lower body, and during movement in a direction in which the driving wheel is on a front side and the driven wheel is on a rear side, the gravity center position adjustment means inclines or moves the upper body to the front side when the driven wheel passes over the step, and moves the upper body toward an original angle or position after the driven wheel passes over the step.

Mobile device and mobile device management system

The waterproof sound-transmissive cover is characterized by providing a frequency response curve with a difference between a maximum sound pressure level and a minimum sound pressure level of 13.0 dB or less in the range of frequencies from 3 kHz to 8 kHz, and an insertion loss at 1 kHz of less than 14.0 dB, and said cover comprising: a porous film having (1) a water pressure resistance measured according to JIS L1092 water penetration test method B (high pressure method) of 20 kPa or more, and air permeability measured according to JIS L1096 method A (Frazier type method) of 3.0 cc/cm&#xb7;sec or more, and (2) a tensile strength measured according to ASTM standards D412 of 5.5N or more.

Waterproof sound-transmissive cover, waterproof sound-transmissive cover member and acoustic device

In order to make learning efficient for a robot, a robot operation device is provided with operation information input units for generating operation information specifying a state of a robot on the basis of an operation by an operator, a control unit for controlling the robot on the basis of the operation information, a non-operation information collecting unit for collecting non-operation information which is information that relates to the operator and does not affect the state of the robot, an action analysis unit for estimating the state of the operator on the basis of the non-operation information, and an action learning unit for learning the operation of the operator on the basis of the operation information and the estimation result of the action analysis unit.

Robot operation device and program

Provided is a method of manufacturing a toilet seat that is formed by joining together a seat front member and a seat rear member. The method includes a cutting step of forming a processed surface of a joint part between the seat front member and the seat rear member by cutting the joint part between the seat front member and the seat rear member with a cutting tool having a curved cutting blade part such that the shape of the processed surface is formed in a curved shape in which the seat rear member side thereof protrudes outward in a cross section perpendicular to the direction in which the joint part extends.

Toilet seat and method of manufacturing same

A toilet device includes a private part cleaning device, a warm air dying device, and a shutter and, when drying a private part using the warm air drying device, the shutter is configured to rotate such that a rear surface is directed toward an upper side and open an outlet, and the warm air drying device is configured to blow out warm air from the outlet to the rear surface of the shutter directed to the upper side and to cause the warm air guided by the shutter to be blown out to the private part side.

Toilet device

A mobile robot system includes an outside world sensor, a traveling unit, and a control unit. The control unit is configured to provide a history map data. Based on environment information obtained from the outside world sensor, a mobile object appearance point at which no mobile body exists at present but there is the possibility that a mobile body may appear in the future is recognized. In recognizing a door as the mobile object appearance location, if part of an object being obtained from the outside world sensor and having a width equal to or greater than a predetermined width set in advance belongs to an object movement position recorded in the velocity history map, then the part is recognized as a door.

Mobile robot system

Robot

Growing community of inventors

Tokyo, Japan

Ryosuke Nakamura