Mitsubishi Denki Kabushiki Kaisha

Mitsubishi Electric Corporation

Toppan Forms Co., Ltd.

Yasuhiro Endo

Tomonori Abe

Keiichi Takikoshi

Shoji Kasugai

Shinichi Kato

Yuki Mizushi

Kayo Shimohama

Kentarou Tsukamoto

Yuya Takahashi

Makoto Higashino

Takashi Miyasaka

Hidenori Okuzaki

Yasuo Kagami

Toru Maruyama

Kazunari Kodama

Masayoshi Ishihara

A linear conveyance system includes: movable portions including permanent magnets; a fixed portion generating magnetic fields for driving the movable portions, and arranged to form a conveyance path for the movable portions; a stator control unit energizing the coil and detecting positions of the movable portions; and a controller unit generating and outputting current commands for driving the movable portions to the stator control unit based on position information on the positions of the movable portions, wherein the movable portions include an output movable portion on which an output device that outputs energy or data is to be installed and a machining movable portion on which a machining device is to be installed, the machining device being to be used for machining of a workpiece, and being connected to the output device by a cable, and the controller unit controls the output movable portion and the machining movable portion.

Linear conveyance system and control apparatus

A PN-busbar common system includes motor drive devices for a plurality of motors, each of which is supplied with power from a common PN-busbar, where the motor drive devices individually drive the corresponding motors. Each of the motor drive devices executes a regenerative control on a basis of a regenerative-control start voltage, and controls to stop the regenerative control on a basis of a regenerative-control stop voltage, and also individually calculates a regenerative load ratio to control to enable or disable the regenerative control on a basis of a result of a comparison between a calculated regenerative load ratio and a set regeneration-capable load ratio.

PN-busbar common system, regenerative control device, and regenerative control method

Controller for servomotor

Controller for servomotors

Controllers for servomotors

A conductive polymer gel contains water, as a main component, a conductive conjugated polymer, and a surfactant and/or an alcohol, and also it may contain an electrolyte. The conductive conjugated polymer may further be doped with a dopant. The conductive polymer gel is obtained by adding a surfactant and/or an alcohol to a conductive conjugated polymer colloidal dispersion and/or a conductive conjugated polymer solution and leaving the mixture to stand, thereby to gelatinize the mixture.

Conductive polymer gel and process for producing the same actuator, patch label for ion introduction, bioeletrode, toner, conductive functional member antistatic sheet, printed circuit member, conductive paste, electrode for fuel cell, and fuel cell

Servo amplifier

An automatic sewing machine control apparatus having a machine needle which is interlocked with a motor for use in sewing cloth , a biaxial driving mechanism allowing a cloth hold-down portion to be manually moved in both X- and Y-axis directions perpendicularly intersecting each other, encoders and for detecting the rotational angles of an X- and a Y-axis motor and for driving the biaxial driving mechanism , X and Y coordinate value computing means for obtaining the values of coordinates X and Y from the origin of the biaxial driving mechanism according to the values detected by the encoders and , RAM for storing the values of coordinates X and Y obtained by the X and Y coordinate computing means by manually moving the biaxial driving mechanism to at least one of predetermined positions of the machine needle, and forming means for forming a seam pattern in a predetermined position corresponding to the kind of the seam received from a group of sewing condition setting keys

Automatic sewing machine controller

Control box for a sewing machine

There is provided a photosetting conductive paste that has a surface resistance of no greater than 200 m.OMEGA./sq. upon curing by light irradiation. The photosetting conductive paste comprises conductive powder and a photosetting resin composition in specific amounts. The conductive powder contains dendritic conductive powder and scaly conductive powder at 80% or greater of the total conductive powder, the dendritic conductive powder having a mean particle size of 0.05-1.0 .mu.m, a specific surface area of 0.5-5.0 m.sup.2 /g, and the scaly conductive powder having a mean particle size of 1.0-10.0 .mu.m and a specific surface area of 0.5-5.0 m.sup.2 /g, wherein the weight ratio of the dendritic conductive powder and scaly conductive powder is 6/40-95/5. There is also provided a method of forming an antenna for a radio frequency identification medium that comprises printing the conductive paste on a substrate in an antenna-shaped pattern and curing it.

Photosetting conductive paste

Growing community of inventors

Tokyo, Japan

Yasuhiro Endo