Toray Industries, Inc.

Hitachi, Ltd.

Screen Holdings Co., Ltd.

Hino Motors, Ltd.

Dainippon Screen Mfg. Co., Ltd.

Matsushita Electric Industrial Co., Ltd.

Mitsubishi Denki Kabushiki Kaisha

Mitsubishi Heavy Industries Limited

Nidec Corporation

Central Glass Company, Limited

Arkray, Inc.

Organo Corporation

Hitachi Communication Technologies, Ltd.

Excell Corporation

Lac Co., Ltd.

Masahiro Kimura

Hiroho Hirozawa

Kohzo Takahashi

Koichi Abe

Masayuki Hanakawa

Takao Sasaki

Masakazu Koiwa

Kenta Iwai

Kentaro Takagi

Yoshiki Okamoto

Tamotsu Kitade

Hiroshi Shinnumadate

Hiroyuki Yamada

Masaru Suzuki

Koji Nakatsuji

Shunsuke Tabayashi

Ryosuke Matsui

Tsuyoshi Hamada

Manabu Okutani

Masayuki Otsuji

Sadanori Kumazawa

Hiroji Kojima

Tetsuya Emoto

Toshiyuki Ishizaki

Shun Shimura

Isao Manabe

Tomonori Kojimaru

Tadashi Matsuyo

Jun Okabe

Seiji Yamaguchi

Kiyotaka Takahashi

Minoru Yoshida

Tian Xia

Jun Sakamoto

Seiichi Hayashi

Masatoshi Aoyama

Atsushi Kobayashi

Hiroshi Kawakami

Shiro Imai

Shuji Furuno

Takafumi Ogawa

Hideo Okubo

Yutaro Suzuki

Mieko Ohsuga

Saori Sumi

Kentarou Takagi

Taisei Matsumoto

Hiroshi Kawaguchi

Takeshi Shibata

Jun Nakajima

Hiroshi Fujimoto

Masayuki Takase

Hiroaki Miyata

Shuichi Yasuda

Akimitsu Tsukuda

Kenji Tsunashima

Takashi Mimura

Hiroaki Takahashi

Noriyuki Kikumoto

Toyohide Hayashi

Koki Tateishi

Akiou Kikuchi

Hiroyuki Araki

Kazuhiro Kusama

Masaki Kato

Kazuhiro Fujita

Yusuke Sano

Mitsuo Maeda

Tomonori Umezaki

Yukari Nakamori

Iwao Okazaki

Kazuo Kondo

Ryuichi Narita

Masahiro Henmi

Hiroki Miyamoto

Bo Liu

Katsuya Okamoto

Daisuke Mashimo

Yuji Yamaguchi

Masayuki Kubo

Tetsuro Akasaki

Hiroki Minehara

Hidehito Minamizawa

Tadahiro Kimura

Yusuke Hazui

Migaku Ota

Hirokazu Kurome

Tadashi Maegawa

Yuji Tanaka

Kazuhiko Kamo

Isao Mizukura

Hiroaki Tanaka

Harutoki Shimura

Katsufumi Oto

Hiroshige Itakura

Yuzo Shimizu

Shigetoshi Maekawa

Shunji Kono

Akira Katayama

Keisuke Honda

An information collection and display system is provided, in which a data generation device that generates site data and a transaction data accumulation unit that stores the site data are connected. The system includes an association data accumulation unit storing association data which defines an association of each of multiple pieces of information included in the site data; an association data search unit which searches for second information associated with first information included in the pieces of information, on the basis of the association data; and a user interface that displays a connection relation of the pieces of information associated by the association data. The association data search unit searches for the second information associated with the first information displayed on the user interface and displays the first information and the second information on the user interface with the connection relation of the pieces of information.

Information collection and display system, information collection method, and information display method

A welding control device includes an actual position determination part configured to determine an actual position of the position control target on the basis of a weld characteristic amount detected from a captured image captured so as to include at least the position control target, the welding characteristic amount including at least one of a wire position of the weld wire or an electrode position of the electrode; a target position determination part configured to determine a target position being a target of the actual position corresponding to a weld condition for welding the weld target; and a position control part configured to execute a position control of the position control target to bring the actual position to the target position.

Welding control device, welding control method, and welding control program

The present invention relates to a composite porous hollow-fiber membrane including a first layer and a second layer which each include a fluororesin-based polymer, in which at least a part of molecular chains of the fluororesin-based polymer is oriented in a longitudinal direction of the composite porous hollow-fiber membrane, the molecular chains of the fluororesin-based polymer have a degree of orientation it in the longitudinal direction of the composite porous hollow-fiber membrane of 0.4 or higher but less than 1.0, the degree of orientation it being calculated with the specific formula.

Composite porous hollow fiber membrane, composite porous hollow fiber membrane module, and operation method for composite porous hollow fiber membrane module

The present invention relates to a composite semipermeable membrane including: a supporting membrane including a substrate and a porous supporting layer; and a separation functional layer disposed on the porous supporting layer, in which the separation functional layer includes: a crosslinked polyamide; and a hydrophilic polymer which is a polymer of a monomer having an ethylenically unsaturated group, and a surface of the separation functional layer has a ratio of the number of oxygen atoms to the number of nitrogen atoms (O/N ratio), both determined by X-ray photoelectron spectrometry, of 1.5-10, and a standard deviation of the O/N ratio of 0.15 or larger.

Composite semipermeable membrane and method for producing composite semipermeable membrane

The present invention provides a hollow fiber membrane module that can effectively resolve the accumulation of suspended solids within the membrane module, lower running costs, and also operate stably. The present invention relates to a hollow fiber membrane molecule provided with: a cylindrical case having a first end and a second end in the direction of height; a plurality of hollow fiber membranes accommodated within the cylindrical case; and a first potting part accommodated within the cylindrical case and attaching the plurality of hollow fiber membranes together such that the end parts of the plurality of hollow membrane fibers at a first end side of the cylindrical case are open. The hollow fiber membranes are porous hollow fiber membranes having a breaking strength of 23 MPa, and the hollow membrane module has a membrane area per unit volume of 800-3700 m/m. The filling fraction for the hollow fiber membranes in a cross-section orthogonal to the direction of height of the cylindrical case is 25-38%.

Hollow fiber membrane module and method for operating same

This composite semipermeable membrane is provided with: a porous supporting membrane that comprises a base and a porous supporting layer; and a separating function layer that is provided on the porous supporting layer. With respect to this composite semipermeable membrane, the standard deviation of pore radius of the separating function layer as determined by positron annihilation lifetime measurement is 0.025 nm or less.

The porous hollow-fiber membrane of the present invention comprises a fluororesin polymer, and has columnar structures oriented in the longitudinal direction thereof. In the porous hollow-fiber membrane, molecular chains of the fluororesin polymer have been oriented in the longitudinal direction of the porous hollow-fiber membrane and have an average value &#x3bd; of Raman orientation parameter of 1.5-4.0.

Porous hollow-fiber membrane and production process therefor

The present invention relates to a composite porous hollow-fiber membrane including a first layer and a second layer which each include a fluororesin-based polymer, in which the first layer has a columnar texture oriented in a longitudinal direction of the composite porous hollow-fiber membrane, the columnar texture has an average value v of a Raman orientation parameter calculated with the specific formula, and the second layer has a three-dimensional network texture and has an average surface-pore diameter of 5.0 nm to 5.0 &#x3bc;m.

Composite porous hollow fiber membrane, production method for composite porous hollow fiber membrane, composite porous hollow fiber membrane module, and operation method for composite porous hollow fiber membrane module

A composite semipermeable membrane includes a porous supporting membrane and a separation functional layer, in which, in cross-sections having a length of 2.0 &#x3bc;m in a membrane surface direction, the average number density of projections in the separation functional layer which have a height of one-fifth or more of the 10-point average surface roughness is 10.0-30.0 projections/&#x3bc;m and the projections have an average height less than 100 nm, and in which a water production rate and a salt rejection are predetermined values or more after an aqueous solution is passed through under certain conditions.

Composite semipermeable membrane

In order to provide a composite semipermeable membrane which combines strength and water permeability, the present invention provides a composite semipermeable membrane including: a supporting membrane including a substrate and a porous support; and a separation functional layer disposed on the porous support, in which the substrate has a weight A per unit area, a portion of the porous support which is located within the substrate has a weight B per unit area, and a sum of the weight A and the weight B, (A+B), is 30 to 100 g/m, and a ratio between the weight A and the weight B, B/A, is 0.10 to 0.60.

This hollow fiber membrane module is provided with: a cylindrical case having a first end and a second end in the direction of height; a plurality of hollow fiber membranes accommodated in the cylindrical case; and a first potting unit attaching the end parts of the plurality of hollow fiber membranes positioned at the first end of the cylindrical case while the end parts are open. The hollow fiber membranes have a rupture strength of 23 MPa or more. The filling rate for the hollow fiber membranes is 40-80%.

Hollow fiber membrane module

A motor apparatus includes a motor body, a circuit board, a driver, and a voice detector. The circuit board, which is connected to the motor body, supplies driving electric power to the motor body. The driver, which is mounted on the circuit board, converts power source electric power to the driving electric power. The voice detector, which is mounted on the circuit board, detects a voice.

Motor apparatus and motor system

A substrate treating method dries a substrate on a surface of which a predetermined pattern is formed. The substrate treating method includes: a washing step of washing the substrate by immersing the substrate into a washing liquid after the washing liquid is stored into the treating tank in a sealed chamber; a decompression step of decompressing an inside of the chamber; a lifting step of lifting the substrate from the washing liquid stored in the treating tank; a liquid discharge step of discharging the washing liquid from the treating tank; and a hydrophobing step of replacing an atmosphere in the chamber with a hydrophobic agent and performing a hydrophobing treatment on the surface of the substrate.

Substrate treating method and substrate treating device

In a substrate processing apparatus, the inner peripheral edge of a second-cup canopy part radially opposes an outer peripheral surface of an opposing-member side wall part. This suppresses dispersion of processing liquids to above a cup part. A second-cup gap distance that is a radial distance between the outer peripheral surface of the opposing-member side wall part and the inner peripheral edge of the second-cup canopy part is greater than a holder gap distance that is a radial distance between the inner peripheral surface of the opposing-member side wall part and the outer peripheral surface of the substrate holder. This prevents or suppresses the possibility that, when a second processing liquid dispersed from a substrate is received by a second cup, the second processing liquid may be pushed downward by a downward airflow. Accordingly, a plurality of types of processing liquids will be separately received by a plurality of cups.

Substrate processing apparatus

The present invention provides a porous hollow fiber membrane that has both high strength and high pure water permeability, and that exhibits excellent thermal deformation resistance. The present invention is related to a porous hollow fiber membrane containing a fluororesin-based polymer, and a manufacturing method of the membrane comprises a drawing step and a relaxing step. The porous hollow fiber membrane is characterized in that: the molecular chain of the polymer is oriented in the longitudinal direction of the hollow fiber membrane; and at the same time internal distortion of oriented non-crystalline chains, which is disadvantageous in terms of entropy, is alleviated.

Porous hollow fiber membrane

Growing community of inventors

Otsu, Japan

Masahiro Kimura