Takata Corporation

Sony Corporation

Konica Minolta, Inc.

Oclaro Japan, Inc.

Canare Electric Co., Ltd.

Daisuke Murakami

Koji Tanaka

Masato Takao

Koji Inuzuka

Hideki Yoshida

Takayuki Hasegawa

Hiroshi Aoki

Takeshi Yamashita

Tadao Kuwabara

Satoshi Takahashi

Takahiro Mori

Masahiro Shibata

Hiroyuki Sato

Satoshi Nishida

Takeshi Maeyama

Yoshihiro Komatsu

Mitsuaki Nishie

Katsumi Uesaka

Isao Matsumoto

Toshiki Hayami

Takaaki Kimura

Takashi Kawanago

Takao Terao

Tomo Kitada

Tatsuo Tsujibayashi

Yoshinori Machida

Motoki Ogasawara

Youji Yoshii

Kenji Kibayashi

Hiroshi Zushi

Yoko Ohgane

There is provided a coaxial connector device that enables a reduction in deterioration in signal quality and transmission characteristics at high frequencies. A coaxial connector deviceincludes a main connectorand a board connector. A main connector bodyhas a first fitting part Rfor a coaxial cable connector at one end and a second fitting part Rat the other end. Inside the main connector body, a center contactand a card edge substrateelectrically connected to the center contactare included. In a board connector bodya slotis formed. When the second fitting part Rof the main connectoris fitted to the board connector, the end portion of the card edge substrateis coupled to the slotof the board connector body, a plurality of substrate contacts included in the card edge substrateelectrically contacts a plurality of inner contactsof the board connector body, and the second fitting part Rof the main connector bodyelectrically contacts an outer conductor contact

Coaxial connector device having main connector to which cable is connected and board connector to which main connector is connected

An image forming apparatus according to the present invention includes: a driver that presses and separates two rollers via a belt; a detector that detects a position of the belt in an axial direction of one roller of the two rollers; and a hardware processor that calculates, based on a detection result by the detector, a first movement amount of the position of the belt in the axial direction when the belt is made to travel for a predetermined time in a state where the two rollers are separated and a second movement amount of the position of the belt in the axial direction when the belt is made to travel for the predetermined time in a state where the two rollers are pressed.

Image forming apparatus, recording medium. and control method for reducing pressure gradient between rollers

An image forming apparatus which forms a toner image on an image carrier based on image formation data, and transfers the toner image onto a sheet having an unevenness on a surface and forms an image, the image forming apparatus including a hardware processor which detects a parameter value regarding a charging amount of a toner that forms the toner image, sets a size of a dot of the toner image according to the detected parameter value, and generates the image formation data of the dot of the set size.

Image forming apparatus and computer readable storage medium storing program

An image forming device of an intermediate transfer method of transferring a toner image formed on an image carrier to a sheet of paper through an intermediate transfer body, the image forming device including a transfer roller which is disposed facing the image carrier across the intermediate transfer body, and which forms a nip part with the image carrier; a movement mechanism which moves the transfer roller in a direction along a movement direction of the intermediate transfer body; a pressure varying mechanism which changes a pressing force of the transfer roller on the intermediate transfer body; and a hardware processor which controls the movement mechanism and the pressure varying mechanism, and which sets a contact position and the pressing force of the transfer roller on the intermediate transfer body based on paper information of the sheet of paper as an image formation target.

Image forming device and storage medium

An image forming apparatus includes a causal member identifying section, and a judgement section. The causal member identifying section identifies the causal member as a cause of the periodic unevenness based on the period of the periodic unevenness which has been detected by the periodic unevenness detector. The judgement section judges whether or not the periodic unevenness is transient based on the information of the causal member identified by the causal member identifying section, the information of at least one of a resting time in which the image forming apparatus has been left inoperative, an operating time of the causal member, and the image forming condition for image formation, and the information of a temperature and a humidity inside the image forming apparatus.

Image forming apparatus

There is provided an optical module including an optical subassembly including an optical element, a printed circuit board, and a connection substrate. The connection substrate includes a first connection portion connected to a first signal line conductor strip disposed on a first surface and a first ground conductor layer disposed on a second surface. The first connection portion includes a first signal line pad portion, a first ground pad portion, both disposed on the first surface, a second signal line pad portion disposed, and a second ground pad portion, both disposed on the second surface. In the connection substrate, a distance between the first signal line pad portion and the first ground pad portion in a first region is narrower than that in a second region farther from an inner end portion on the gap portion side than the first region in plan view.

Optical module and optical transmission equipment

An optical transmission module that converts an electric signal to an optical signal and outputs the optical signal, including: a package; a plurality of light-emitting elements each emitting light in the interior of the package; a plurality of light-receiving elements each including a light-receiving surface on which a portion of the light is incident in the interior of the package, for monitoring light outputs of the plurality of light-emitting elements; and light-shielding members provided on the plurality of light-receiving elements while avoiding the light-receiving surfaces.

Optical transmission module

An optical transmission module includes: a package; a plurality of light-emitting elements each emitting light in the interior of the package; a beam splitter splitting the light into transmitted light and split light; a plurality of light-receiving elements each including a light-receiving surface on which the split light is incident in the interior of the package, for monitoring light outputs of the plurality of light-emitting elements; and a first light-shielding film provided between the plurality of light-emitting elements and the beam splitter and including a plurality of first holes for the light to propagate to the beam splitter, wherein the plurality of light-receiving elements are disposed with the light-receiving surfaces facing the beam splitter.

The optical transmission module, which is configured to input differential signals including a positive-phase signal and a negative-phase signal, includes: a laser oscillator configured to output laser light; an optical modulator configured to modulate the laser light based on the positive-phase signal; a negative-phase terminating resistor configured to terminate the negative-phase signal; a Peltier device including a first region and a second region in which heat is exchanged; a substrate mounted to the first region so that heat is conducted to the first region; and a package which is hermetically sealed, the laser oscillator and the optical modulator being mounted on the substrate so that heat is conducted to the first region, the negative-phase terminating resistor being arranged outside of the substrate so as to avoid conduction of heat to the first region.

Optical transmission module and optical transceiver

Provided are a seat belt retractor and a seat belt apparatus, which can reduce the emanation of abutment noise upon switching of a clutch. A first embodiment of a seat belt retractor according to the present invention includes a spool for retracting a webbing W to restrain an occupant, a motor for generating drive torque to rotate the spool, a power transmission means for transmitting the drive torque of the motor to the spool, a clutch for connecting or disconnecting the power transmission means and the spool, and a casing for housing the clutch and the power transmission means. The clutch has a pawl rotatably connected to the casing, an actuating pin for rotating the pawl in conjunction with the power transmission means, and a stopper portion for limiting the rotation of the actuating pin.

Seat belt retractor and seat belt apparatus

A seatbelt control apparatus includes seatbelt control means that controls a motor for retracting a seatbelt; and motor current detecting means that detects a current of the motor. The seatbelt control apparatus further includes jamming determination means, indicator detecting means, and threshold value setting means. The jamming determination means determines whether or not the seatbelt is jammed during take-up operation on the basis of whether or not the motor current detected by the motor current detecting means exceeds a threshold value for jamming determination. The indicator detecting means detects an indicator of a current versus load characteristic of the motor. The threshold value setting means sets the threshold value for jamming determination on the basis of the indicator detected by the indicator detecting means.

Seatbelt control apparatus

To allow an occupant to easily wear a seat belt without twisting his or her body when the occupant sits in a seat. When a door sensordetects the opening of a door, a motor is driven to wind up a seat beltso as to move a belt guideagainst biasing force of a spring, thereby evacuating the seat beltto a rear side of a vehicle relative to a seat back. When the door sensordetects the closing of the door and a seat sensordetects the sitting of the occupant, the motor is driven in the reverse direction to make a clutch mechanismin the disconnected state so as to protrude the seat beltin the forward direction of the vehicle by the biasing force of the spring

Seat belt apparatus and seat belt control method

A seat belt retractor () according to the present invention, when mounted on a vehicle body, has an ECU () laid out in such a manner that an ECU connector () faces a vehicle side connector () mounted to a predetermined position of the vehicle body. Such a vehicle side connector () is connected to a power supply (). Such a layout of the ECU () allows the ECU connector () to be directly electrically connected to the vehicle side connector ().

Seat belt retractor and seat belt apparatus provided therwith

A seat belt retractor includes a frame having a back plate and a side wall protruding from each of multiple side edges of the back plate. The seat belt retractor also includes a spool supported by the frame and configured to rotate and wind a seat belt, a motor configured to rotate the spool, and an electronic control unit configured to drive and control the motor. The electronic control unit is mounted between the side walls of the frame and the back plate is disposed in an inner space of a vehicle body member and faces a vehicle interior direction.

Seat belt apparatus and seat belt retractor

An object struck discrimination system for a vehicle is provided which is effective in increasing the discrimination accuracy for discriminating an object struck by the vehicle. In one form, an object struck discrimination system to be installed in a vehicle includes an impact receiving member for receiving an impact from an object struck which extends lengthwise along the width of the vehicle, a detection sensor for detecting the moving speed or the acceleration of the impact receiving member during a vehicle collision, and a control unit for discriminating the object struck based on the rate of change in the moving speed per unit time or the acceleration introduced from information detected by the detection sensor.

Growing community of inventors

Tokyo, Japan

Daisuke Murakami