Denso Corporation

Mitsumi Electric Company Ltd.

Minebea Mitsumi Inc.

Livedo Corporation

Toyota Jidosha Kabushiki Kaisha

Ntt Docomo, Inc.

Sekisui Medical Co., Ltd.

Tdk Corporation

Taiyo Yuden Co., Ltd.

Toppan Printing Co., Ltd.

Hitachi High-tech Corporation

Nippon Paper Industries Co., Ltd.

Taisho Pharmaceutical Co., Ltd.

Mitsui Engineering and Shipbuilding Company Limited

Honda Motor Co., Ltd.

Yuki Takahashi

Shigenori Inamoto

Yasutaka Kitamura

Chikara Sekiguchi

Daisuke Kodama

Yuta Yoshii

Masaharu Kagami

Tomoya Ishitani

Kazutaka Sakaguchi

Kenji Nakaoka

Shigeyuki Shimomura

Makoto Taniguchi

Masahiro Seguchi

Satoshi Nagata

Lihui Wang

Hideaki Suzuki

Emi Amano

Tomoaki Iida

Masaru Fujioka

Takahiko Irie

Shinichiro Kitahara

Kazuya Iwase

Xiaolin Hou

Masaki Ito

Akito Tamura

Yuki Ogihara

Takanori Kato

Xiaohong Zhang

Kensuke Yamada

Kazuya Maruhata

Takuo Kase

Shinsuke Sugiura

Minoru Ishida

Hiroyuki Tsuchiya

Daisuke Yoshida

Shohei Yoshioka

Daiki Yokoyama

Naoki Katayama

Takahiro Hirano

Hiroki Murata

Goro Asai

Shogo Tsuge

Tomonori Imamura

Yoshimasa Watanabe

Masato Ehara

Masato Kimura

Ryosuke Ikemura

Kunihiro Sugihara

Tomoyuki Kubota

Tomokazu Hisada

Tomoya Takahashi

Sachio Toyora

Takuto Okamoto

Tomohito Higuma

Kazuki Shimozono

Yohei Satomi

Yuuichirou Itou

Kiyomi Yanai

Hiroshi Takahashi

Shinji Taniguchi

Atsushi Umeda

Shinya Nakayama

Nobuyuki Tomatsu

Hiroyuki Amano

Shaozhen Guo

Hideaki Iida

Yoshihiro Sakayanagi

Hiroshi Kawakami

Norihiro Hayashi

Ryota Tanabe

Yuuki Marutani

Shisei Goto

Kazuhiro Furuta

Kota Watanabe

Kenichi Furukawa

Tomohisa Sano

Hirokazu Izawa

Akira Fukushima

Kazuyuki Kagawa

Kazunori Hanada

Koushi Yamada

Kenji Hanabusa

Norio Ishii

Kazunori Saito

Takashi Kawamura

Shiro Kitano

Hirofusa Shirai

Katsuhiro Hashimoto

Hirotaka Saito

Atsutoshi Sakaguchi

Tomo Shimizu

Takayuki Numakunai

Midori Sugiyama

Atsushi Nishimura

Masashi Shibata

Kui Li

Hidemasa Otsubo

Akiko Tatsukawa

Hiroomi Kaneko

Yuta Hashimoto

A rotating electric machine is provided with a field magnet having a magnet unit including a plurality of magnetic poles having alternating polarities in a circumferential direction and a magnet supporting section having a cylindrical shape to which the magnet unit is fixed, and an armature having a multi-phase armature winding, disposed facing the magnet unit, either one of the field magnet or the armature being configured as a rotor. The magnet unit is configured annularly along the circumferential direction. The magnet unit is fixed to a fixed surface which is either an outer peripheral surface or an inner peripheral surface of the magnet supporting section via a foamable resin, and a thickness dimension of the foamable resin in a radial direction is set to be differentiated depending on a distance from the fixed surface of the magnet supporting section to an anti-armature side circumferential surface of the magnet.

Rotating electric machine and manufacturing method thereof

A power management system includes a vehicle and a charging or discharging lane. The charging or discharging lane configured to execute at least one of charging or discharging of the vehicle in a non-contact manner. The vehicle is configured to acquire contract contents including a charging or discharging amount and a charging or discharging period. The vehicle is configured to execute the contract contents in a charging or discharging lane that is different from electric vehicle supply equipment set in the contract contents and is reachable before the charging or discharging period when the vehicle is predicted to, before a start of the charging or discharging period, be unable to execute the contract contents in the set electric vehicle supply equipment.

Power management system, vehicle, and management server

A terminal according to an aspect of the present disclosure includes: a reception section that receives downlink control information for triggering feedback of a one-shot HARQ-ACK; and a control section that controls feedback of HARQ-ACKs each corresponding to one of a plurality of service types or HARQ-ACKs having different priorities by using different codebooks in a case where the feedback of the HARQ-ACK is performed on the basis of the downlink information.

Terminal, radio communication method, and base station

A rotating electrical machine armature winding includes conductor portions arranged circumferentially away from each other and face a magnet unit. The conductor portions have no inter-conductor members circumferentially disposed therebetween. Each conductor portion includes wire segments of the conductor wire member arranged in circumferentially and radially arranged rows. The conductor portions include a first conductor portion and a second conductor portion which are arranged adjacent to each other in the circumferential direction as a pair and belong to the same phase. The first conductor portion includes the wire segments of the conductor wire member which are arranged asymmetrically with those of the second conductor portion in the circumferential direction. The magnet unit includes magnet which have major magnetic pole faces. Each of the major magnetic pole faces is shaped to have a major magnetic pole angle is selected to be less than or equal to an inter-conductor angle.

Rotating electrical machine

A rotating electrical machine includes an armature that includes a multiphase armature winding. The multiphase armature winding includes winding segments. Each of the winding segments is comprised of a multiply-wound conductive wire member. The winding segments are arranged at predetermined intervals in a circumferential direction of the rotating electrical machine. Each of the winding segments has an end. The ends of the winding segments are collected at a predetermined connection point. The collected ends of the winding segments are connected to a neutral point or an input/output terminal of a power converter.

Rotating electrical machine with winding segments with insulating film having removed part or thin part

A pump contains a pump unit for suctioning and discharging fluid due to electromagnetic drive of a vibration actuator. The vibration actuator includes a fixed body containing one of a coil core portion and a magnet, a movable body containing another one of the coil core portion and the magnet, and a shaft portion for supporting the movable body so that the movable body can perform reciprocating rotation. The pump unit includes a movable wall, and a sealed chamber whose volume can be changed by displacement of the movable wall. The movable body has a pressing portion which can abut against the movable wall to press the movable wall when the movable body performs the reciprocating rotation.

Pump and air supply device

A rotating electrical machine equipped with a magnetic field-producing unit which includes a magnet unit having magnets each of which has easy axes of magnetization oriented to extend linearly parallel to each other and defines a plurality of magnetic paths along the easy axes of magnetization. The magnets are discrete from each other through a d-axis defined on the center of the magnetic pole and a q-axis defined on a magnetic boundary between the magnetic poles. The magnets are configured to have a back electromotive force constant which is higher than that of parallel-oriented magnets when an angle of rotation of the rotor lies in a first angle range including the gravity center of the magnets. The parallel-oriented magnets are designed to have magnetic paths which are different from those of the magnets of the magnet unit and oriented along easy axes of magnetization extending linearly parallel to the d-axis.

This vibration actuator comprises a fixed body including a coil, a movable body including a magnet, and an elastic support part that supports the movable body so as to be freely moveable with respect to the fixed body. The elastic support part has an outer circumferential part fixed to the fixed body, an inner circumferential part disposed inside in the radial direction of the outer circumferential part and fixed to the movable body, and a deforming arm part disposed between the outer circumferential part and the inner circumferential part and coupling the outer circumferential part and the inner circumferential part, the deforming arm part being elastically deformable. An attenuation part is provided across the outer circumferential part and a portion of the deforming arm part on an outer circumferential part side thereof, the attenuation part attenuating vibrations in the elastic support part when the movable body moves.

Vibration actuator and electronic device

This vibration actuator comprises a fixed body including a coil, a movable body including a magnet, and an elastic support part that supports the movable body so as to be freely moveable with respect to the fixed body, wherein the coil to which power is supplied and the magnet cooperate to cause the movable body to vibrate with respect to the fixed body. The elastic support part has an outer circumferential part bonded to the fixed body, an annular inner circumferential part disposed inside in the radial direction of the outer circumferential part and bonded to the movable body, and a deforming arm part that couples the outer circumferential part and the inner circumferential part and is elastically deformable. The elastic support part has a sealing part provided in a bonding part between the inner circumferential part and the movable body to seal the bonding part.

A disposable diaper in which an absorbent body () is provided on a crotch part of a pants-shaped exterior member (), wherein the absorbent body () is adhered to a skin-facing side of the exterior member () at a first adhering region (), an inner sheet () and an outer sheet () of the exterior member () are adhered to each other at a second adhering region (), the second adhering region () includes a second middle adhering region (M) provided at the crotch part, a second front adhering region (F) located anterior thereto and a second rear adhering region (B) located posterior thereto, the second front adhering region (F) and/or the second rear adhering region (B) is provided intermittently from one side edge to the other side edge, with respect to the width direction, of the absorbent body (), and a second front non-adhering region (F) and/or a second rear non-adhering region (B) is formed at a portion which the absorbent body () is overlapped with and is provided so as to overlap with one side edge and the other side edge, with respect to the width direction, of the first adhering region ().

Disposable diaper

An absorbent article () comprising a top sheet (), a back sheet (), an absorbent body () provided therebetween, and side sheets () provided on both sides of the top sheet () in a width direction, wherein; a leak-proof flap () is formed from a portion of the side sheet (); the leak-proof flap () is configured such that a front end portion (F) and a rear end portion (B) are joined to the top sheet () at end fixing parts () and a middle portion (M) stands up inward in the width direction; a flap elastic member () is provided on the leak-proof flap () so as to extend continuously from the front end portion (F) to the rear end portion (B), and the flap elastic member () is located inward in the width direction from the end fixing parts () at the front end portion (F) and the rear end portion (B).

Absorbent article

Provided is a vibration presenting device includes an operation device; an electromagnetic actuator; and a control device. The electromagnetic actuator supports the operation device, and includes a base part formed in a plate shape, in which an electromagnet including a core and a coil is disposed; a movable part including a magnetic yoke disposed to face the electromagnet with a gap therebetween; and an elastic part configured to connect the base part and the movable part respectively such that the base part and the magnetic yoke are relatively displaced by energizing the electromagnet, wherein the movable part has, at a position opposite the coil, a shape into which a part of the coil can be inserted. The control device is configured to control the electromagnetic actuator to vibrate the operation device.

Vibration presenting device

A sensory vibration generation apparatus includes an electromagnetic actuator that includes: a plate-shaped base part on which an electromagnet consisting of a core and a coil is arranged, a movable body including a magnetic yoke disposed opposite the electromagnet with a gap and the movable body having a shape that allows a portion of the coil to be inserted at a position opposite to the coil, and an elastic body connected to each of the plate-shaped base part and the movable body so that the plate-shaped base part and the magnetic yoke are displaced relative to each other by energizing the electromagnet, wherein the electromagnetic actuator vibrates in one direction of a vibration direction with an input driving signal to the coil. The apparatus further includes a rectifier configured to acquire the driving signal by performing half-wave rectification on an alternating current signal.

Bodily vibration generation device and bodily vibration presentation apparatus

A processor obtains power reception information including information on a power reception form of a power reception apparatus of each of a plurality of vehicles. The processor obtains power transmission information including information on a power transmission form of a power transmission apparatus available on a travel path through which each of the plurality of vehicles can travel. The processor selects as a vehicle to be dispatched from among the plurality of vehicles, a vehicle that can receive electric power from the power transmission apparatus on the travel path, based on the power reception information and the power transmission information.

Vehicle allocation apparatus and vehicle allocation method

Provided is a vibration actuator that includes: a coil; a core around which the coil is wound, the core including both ends projecting from the coil; a yoke formed of a magnetic material and disposed opposite to the both ends of the core at a position adjacent to the both ends of the core with a gap provided between the yoke and the both ends of the core in a direction orthogonal to a winding axis of the coil; and an elastic part fixed between the core and the yoke and configured for elastic support to enable a movement between the core and the yoke in a direction opposite to at least one of the both ends of the core.

Vibration actuator and vibration presenting apparatus

Growing community of inventors

Tokyo, Japan

Yuki Takahashi