Matsushita Electric Industrial Co., Ltd.

Panasonic Intellectual Property Management Co., Ltd.

Panasonic Corporation

Sanyo Electric Co., Ltd.

Other

Nitto-denko Corporation

Ono Pharmaceutical Co., Ltd.

The Coca-cola Company

Kubota Corporation

Matsushita Electric Works, Ltd.

Japan Tobacco Inc.

Shibuya Kogyo Co., Ltd.

Honda Motor Co., Ltd.

Ngk Spark Plug Company, Limited

Toda Kogyo Corporation

Hiroshi Yamamoto

Hiroshi Kanno

Kenichi Asanuma

Tsutomu Sakata

Yasuhiko Yokoi

Yasuharu Shimeki

Susumu Maruno

Yoshihiro Kojima

Hiromu Matsumoto

Kazuhiro Kayashima

Atsushi Naganawa

Kensuke Kusumi

Tetsuya Sekiguchi

Koji Kuriyagawa

Shigeo Sakaue

Kanji Wakabayashi

Hiroyuki Hashimoto

Masaki Harada

Akifumi Iwama

Takashi Nishiyama

Kazuaki Mizukami

Takeshi Ishii

Masanari Mohri

Ichiro Kawamura

Yoshihiro Ikawa

Naoto Fukushima

Mikio Houjou

Toshiyuki Kohda

Atsushi Yamamoto

Hajime Yoshimura

Kazuo Momoo

Makoto Kojima

Junichi Itoh

Hiroshi Wada

Katsuya Kume

Masahiko Ando

Yuichi Tamaoki

Tsutomu Fujita

Tomokazu Sada

Hidetsugu Maekawa

Koichi Kobayashi

Hiroki Busujima

Hitoshi Fujii

Yasuyuki Tokunaga

Makoto Fujimoto

Akira Sakaguchi

Koichi Nakamura

Shigeyuki Inoue

Takeshi Yamanaka

Hiroaki Mashiko

Mitsuo Kuramoto

Yoshikazu Soeda

Naoki Matsuoka

Toshiyuki Kouda

Akihiko Yamada

Jiro Ohnishi

Yoshiaki Komma

Haruo Yamashita

Taro Imagawa

Shuji Saiki

Tetsuo Saimi

Takuya Matsuo

Takeshi Mitsuoka

Hiroyuki Takewa

Takashi Inaba

Masahiro Iseki

Kousaku Yano

Takahiro Yamasaki

Tatsushi Ohyama

Toshihiko Kurosaki

Benichi Miyazaki

Takeo Santo

Tatsumi Amano

Masahiro Ohura

Hitoshi Takahira

Kazuhiro Urashima

Yoshitaka Kawasaki

Eiichiro Saito

Satoru Kikuchi

Mitsuhiro Hasegawa

Toshiaki Morichika

Kazuhiko Shibata

Nobuchika Katagiri

Toshio Nagata

Tomohiro Miyauchi

Masafumi Inoue

Kousaku Murata

Kazumi Miyashita

Kousuke Hara

Kazue Sato

Takashi Onishi

Teruaki Santoki

Osamu Sasaki

Makoto Sunakawa

Toshitake Seki

Satoru Ibaraki

Nobuhisa Atoji

Taro Fukui

Kazuhiko Kikuya

Takahisa Motomura

A thermally conductive silicone composition contains a silicone component and a polyhedral filler.

Thermally conductive silicone composition and thermally conductive silicone material

A production method of a compound represented by the formula [I]: or a pharmaceutically acceptable salt thereof, or a hydrate thereof.

Production method for pyrazole-amide compound

A power transmission device includes an inverter, an oscillator, a foreign substance detector, and power transmission control circuitry. The foreign substance detector performs a series of multiple processes to determine whether or not a foreign substance is present between two resonators. The power transmission control circuitry repeats a foreign substance detection period and a power transmission period alternately. The foreign substance detection period is a period in which the foreign substance detector performs one of the series of multiple processes. The power transmission period is a period in which the inverter transmits AC power. The power transmission control circuitry also causes the foreign substance detector to divide the series of multiple processes and determine whether or not the foreign substance is present as a result of performing all of the divided series of multiple processes.

Power transmission device and wireless power transmission system

A power transmission apparatus oscillates alternating current power at a first frequency (f1) which is lower than a resonant frequency (fr) of the second resonator and at a second frequency (f2) which is higher than the resonant frequency (fr). The power transmission apparatus measures an inductance value Lin (f1) and an inductance value Lin (f2). The inductance value Lin (f1) is measured when the oscillation circuit oscillates alternating current power at the first frequency (f1), and the inductance value Lin (f2) is measured when the oscillation circuit oscillates alternating current power at the second frequency (f2). The power transmission apparatus calculates a coupling coefficient k by using an expression represented by k=1&#x2212;Lin(f2)/Lin(f1), to detect relative position of the second resonator to the first resonator on the basis of the coupling coefficient k.

Power transmission apparatus for detecting relative position of a power reception apparatus

The compound of the formula (I-1): wherein all the symbols have the same meanings as described in the specification, has two cyclic groups, particularly phenoxy groups at specific substitution positions and thus has high human S1Pantagonistic activity. The compound may therefore be used as a therapeutic agent for S1P-mediated diseases such as diseases resulting from vascular constriction, fibrosis, and respiratory diseases.

Phenyl derivative

A vehicle to be driven by electric power which is wirelessly transmitted from a power transmitter having two transmission electrodes includes: two reception electrodes to receive AC power from the two transmission electrodes through capacitive coupling respectively with the two transmission electrodes; a power receiving circuit which is connected to the two reception electrodes to convert AC power received by the two reception electrodes into DC power or another form of AC power, and supply the DC power or other form of AC power to an electric motor which drives the vehicle; and a control circuit which, while the vehicle is traveling over the two transmission electrodes, increases an impedance of the vehicle as viewed from the power transmitter when a value of at least one of power, voltage and current in the power receiving circuit, or a change rate over time thereof, exceeds a threshold value.

Vehicle and wireless power transmission system

A power transmission device includes an inverter, an oscillator, a foreign substance detector, and a power transmission control circuitry. The power transmission control circuitry causes the foreign substance detector to perform a series of multiple processes and determine whether a foreign substance is present before a transmission of first AC power starts, and then causes the inverter to start the transmission of the first AC power. After the transmission starts, a detection period in which foreign substance detecting is performed and a power transmission period in which transmission of the first AC power is performed are repeated. The series of multiple processes is divided and performed in the multiple repeated detecting periods. The foreign substance detector is caused to divide and perform the series of multiple processes using the detecting periods and determine whether a foreign substance is present.

In an embodiment, a wireless power transmission system includes at least one of the following combinations: i) a transmission-side series resonance circuit including the first coil and a first capacitor disposed between the first coil and a power transmission circuit, and ii) a transmission-side parallel resonance circuit including the second coil and a second capacitor disposed between the second coil and the two power transmission electrodes, and a combination of i) a reception-side parallel resonance circuit including a third coil and a third capacitor disposed between the third coil and two power reception electrodes, and ii) a reception-side series resonance circuit including a fourth coil and a fourth capacitor disposed between the fourth coil and a power reception circuit.

Wireless power transmission system and power transmission apparatus

A control method for a power transmitting device is provided, the power transmitting device including a power transmitting antenna, which transmits AC power wirelessly to the power receiving antenna of a power receiving device, and an oscillator. The method includes supplying pulse signals that control first and second switching element groups to the oscillator, and changing a phase shift amount between a first pulse signal and a second pulse signal. The method also includes causing the oscillator to change the voltage of the AC power output and to set an initial value of the phase shift amount. The method further includes causing the oscillator to output preliminary AC power of a voltage to reduce the phase shift amount from the initial value, fixing the phase shift amount, and causing the oscillator to output the AC power while maintaining the voltage corresponding to the fixed phase shift amount.

Power transmitting device and wireless power transmission system

An electric power transmission device includes a first power transmitting electrode, a second power transmitting electrode, a conductive first shield disposed between the first power transmitting electrode and the second power transmitting electrode, a conductive second shield that covers at least one of a first gap between the first power transmitting electrode and the first shield or a second gap between the second power transmitting electrode and the first shield, and a conductive third shield that covers at least one of a plurality of gaps between a plurality of divided portions of the second shield.

Electric power transmission device and wireless electric power transfer system

Provided are a novel method and device for treating a liquid that can be utilized for treating ballast water used in ships, etc. The method and device for treating a liquid provided herein allow aquatic organisms contained in a liquid to be sufficiently inactivated or separated by being configured in such a manner as to, in supplying the liquid containing aquatic organisms, carry out at least one of an aquatic organism-inactivating treatment and a physical treatment using a centrifugal force and then store the liquid in a storage means, and in discharging the liquid thus stored, determine whether or not the aquatic organism-inactivating treatment is required, carry out the treatment based on the determination, and carry out the physical treatment using a centrifugal force.

Method for treating ballast water and device for treating ballast water used therefor

A molding material for light-reflecting bodies contains unsaturated polyester, cross-linking agent, and filler. The unsaturated polyester contains at least one of first unsaturated polyester having a fumaric acid residue and a 1,6-hexanediol residue, and second unsaturated polyester having a fumaric acid residue, a 1,4-butanediol residue, and a trimethylolpropane residue.

Molding material for light-reflecting bodies

A foreign object detector detects a metallic foreign object between a first resonator and a second resonator which is composed of a parallel resonant circuit including a coil and a capacitor. The foreign object detector includes the first resonator; an oscillator circuit capable of oscillating at a first frequency (f1) which is lower than a resonant frequency (fr) of the second resonator and at a second frequency (f2) which is higher than the resonant frequency (fr); and a measurement circuit to measure changes in input impedance of the first resonator. The measurement circuit detects a metallic foreign object between the first resonator and the second resonator based on: changes in input impedance of the first resonator as measured by the measurement circuit while the oscillator circuit is oscillating at the first frequency f1; and changes in input impedance of the first resonator as measured by the measurement circuit while the oscillator circuit is oscillating at the second frequency f2.

Foreign object detector, power transmitting device and power receiving device for wireless power transmission, and wireless power transmission system

A power transmitter includes: a first power transmission electrode having a flat surface; a second power transmission electrode that is spaced from the first power transmission electrode in a direction along the surface of the first power transmission electrode and has a flat surface; a power transmission circuit that is electrically connected to the first and second power transmission electrodes and outputs AC power to the first and second power transmission electrodes; a first conductive shield that is disposed between the first and second power transmission electrodes, the first conductive shield being spaced from each of the first and second power transmission electrodes; and at least one second conductive shield that is spaced from the first and second power transmission electrodes in a direction perpendicular to the surface of the first power transmission electrode and covers at least one of a first gap and a second gap, the first gap being disposed between the first power transmission electrode and the first shield, the second gap being disposed between the second power transmission electrode and the first shield.

Wireless power transmission system and power transmitter

When a plurality of cyclones are used as a separation device of a water treatment device, there have been as many lower liquid containers as the number of cyclones, resulting in high cost. Provided is a centrifugal solid-liquid separation device including: a plurality of cyclones respectively having at least a liquid inlet, a liquid outlet, and a lower liquid port; and a lower liquid container communicating with the respective lower liquid ports of the plurality of cyclones via pipes, arranged below the plurality of cyclones, and having a drain hole in its bottom side. The lower liquid container includes a space forming portion above lower opening ends of the pipes. Also provided is a water treatment device using this centrifugal solid-liquid separation device.

Centrifugal solid-liquid separation device and water treatment device using same

Growing community of inventors

Osaka, Japan

Hiroshi Yamamoto