Daikin Industries, Ltd.

Panasonic Corporation

Nissan Motor Company Limited

Panasonic Intellectual Property Management Co., Ltd.

Minolta Camera Kabushiki Kaisha

Matsushita Electric Industrial Co., Ltd.

Other

Minolta Company, Ltd.

Nof Corporation

Echo, Inc.

Anritsu Infivis Co., Ltd.

Dalkin Industries, Ltd.

Prop Co., Ltd.

Fine Tech Co., Ltd.

Osamu Tanaka

Nobuhiko Arashin

Toyoshi Yamada

Osamu Inoue

Katsutoshi Yamamoto

Masahiko Nagoshi

Manabu Watanabe

Akihiko Shiotsuki

Masao Yoshida

Toshio Kusumi

Shinichi Chaen

Jun Asano

Hiroyuki Yurugi

Shinji Tamaru

Nobuki Uraoka

Yoshiyuki Shibuya

Wataru Noguchi

Hirofumi Nishibayashi

Hideyuki Kiyotani

Hiroyuki Watanabe

Kunihiko Inui

Sotaro Shinkai

Akihiro Tatsuta

Kyozo Uesugi

Shinri Sada

Yasushi Hori

Akira Yamasaki

Tomonori Shiomi

Takao Arai

Takashi Watanabe

Hiroki Suzuki

Motonobu Kubo

Hiromune Matsuoka

Takashi Miyamoto

Tsutomu Kobayashi

Satoshi Kawano

Shinya Matsuoka

Shinichiro Nishioka

Toshitsugu Yamamoto

Seiichi Hirano

Kazuhide Mizutani

Takeyasu Taguchi

Shiro Iwasaki

Nobuhiko Makino

Hidehiko Fujii

Takeshi Hatoh

Hideki Aomi

Hiroaki Asano

Takashi Okano

Tsuneo Sakauchi

Hiroyuki Kishi

Mitsuya Uchida

Masaharu Sogabe

Takumi Tanabe

Hideaki Yaegashi

Masakazu Hirai

Toru Inazuka

Shinako Nishioka

Ryuusuke Fujiyoshi

Kouji Uchida

Hirofumi Onogi

Kiyoshi Fukaya

Hiroyuki Hiraoka

Yoshifumi Takahashi

Kouji Kamafusa

Hisatoshi Kawakami

Morimasa Watanabe

Kenichi Fujisawa

Shunji Oku

Takeshi Tano

Takashi Matsuzaki

Kiyoshi Hayakawa

Hiroshi Iijima

Kazunori Sakata

Kenji Misugi

Fumiyuki Matsuno

Kazutoshi Kinoshita

Tsutomu Morita

Takumi Yoshimura

Shinji Tanaru

Toshiyo Tamura

Yukitoshi Takahashi

Kazuaki Inokuchi

Nobuo Nakano

Toyoaki Fukui

Keiichirou Kametani

Satoshi Yamada

Yukimitsu Ichikawa

Kanya Goto

Narumi Dosaka

Yumiko Fukushima

Yasuhito Fujimaki

Masahiro Obika

Takumo Matsuki

Manaburt Watanabe

A communication device for transmitting data to a plurality of radio terminals in radio communication includes: a first communication interface that performs radio communication with each of radio terminals in accordance with a first communication standard; and a controller that controls radio communication with each of the radio terminals, wherein the controller manages a modulation and coding scheme (MCS) level indicating a level of an MCS used for transmission of data for each of the radio terminals in association with a load amount indicating a communication load in the transmission of the data, wherein the controller, when detecting that the load amount is greater than a predetermined upper limit value, determines an allowable level of the MCS level corresponding to a load amount less than the upper limit value, and restricts the transmission of the data to use an MCS level equal to or higher than the allowable level.

Communication device and radio communication system

A negative electrode active material for an electric device includes an alloy containing greater than or equal to 29% by mass of silicon and containing tin, carbon and inevitable impurities as a residue.

Negative electrode active material for electric device, negative electrode for electric device and electric device

A negative electrode active material for an electric device includes an alloy containing Si in a range of greater than or equal to 27% by mass and less than 100% by mass, Sn in a range of greater than 0% by mass and less than or equal to 73% by mass, V in a range of greater than 0% by mass and less than or equal to 73% by mass, and inevitable impurities as a residue. The negative electrode active material can be obtained with, for example, a multi DC magnetron sputtering apparatus by use of Si, Sn, and V as targets. An electric device using the negative electrode active material can achieve long cycle life and ensure a high capacity and cycle durability.

Negative electrode active material for electric device

Detection of contained metal contained in an article can be carried out with a high sensitivity with a simple operation in a limited space. A transmission coilthat generates a magnetic field for inspection from an upper surface side through a lower surface side of a placing tableand a plurality of magnetic sensorsfor detecting the magnetic field are provided in a headdisposed on a lower surface side of the placing tablefor placing an article which is an inspection object. When the headis scanned so as to cover the entire lower surface-side region of the placing table, metal being contained in the article placed on the placing tableis detected on the basis of a change in the magnetic field being detected by the magnetic sensors

Metal detection apparatus and metal detection method

A mold-preventing air filter filtration medium loaded with a water-retaining macromolecule polymer, a mold-preventing agent, and a binder resin, is formed by immersing a filter material or a reinforcing nonwoven fabric (a backing material) in a mold-preventing composition in which the water-retaining macromolecule polymer, the mold-preventing agent and the binder resin are dissolved, and drying the filter material or the reinforcing nonwoven fabric. The reinforcing nonwoven fabric (a backing material) may be bonded to a filter material to form a mold-preventing air filter filtration medium. A mold-preventing air filter includes the mold-preventing air filter filtration medium that is pleated and accommodated in a frame.

Mold-preventing air filter filtration medium and mold-preventing air filter

A negative electrode active material for an electric device includes an alloy containing Si in a range from 23% to 64% exclusive, Sn in a range from 4% to 58% inclusive, Zn in a range from 0% to 65% exclusive, and inevitable impurities as a residue. The negative electrode active material can be obtained with a multi DC magnetron sputtering apparatus by use of, for example, silicon, tin and zinc as targets. An electric device such as a lithium ion secondary battery employing the negative electrode active material can improve cycle life of the battery and ensure a high capacity and high cycle durability.

A negative electrode active material for an electric device includes an alloy containing silicon in a range from 27% by mass to 100% by mass exclusive, aluminum in a range from 0% by mass to 73% by mass exclusive, niobium in a range from 0% by mass to 58% by mass exclusive, and inevitable impurities as a residue. The negative electrode active material can be obtained with a multi DC magnetron sputtering apparatus by use of, for example, silicon, aluminum and niobium as targets. An electric device using the negative electrode active material can achieve a high cycle property while keeping a high discharge property.

A negative electrode active material for an electric device includes an alloy containing, in terms of mass ratio, 35%&#x2266;Si&#x2266;78%, 7%&#x2266;Sn&#x2266;30%, 0%&#x3c;Ti&#x2266;37% and/or 35%&#x2266;Si&#x2266;52%, 30%&#x2266;Sn&#x2266;51%, 0%&#x3c;Ti&#x2266;35%, and inevitable impurities as a residue. The negative electrode active material can be obtained with a multi DC magnetron sputtering apparatus by use of, for example, silicon, tin and titanium as targets. An electric device employing the negative electrode active material can keep a high discharge capacity and ensure a high cycle property.

An access point terminal includes: a communication-terminal-status determination unit which determines a communication status of one wireless communication terminal out of wireless communication terminals, by obtaining a wireless signal transmitted or received by the one wireless communication terminal; and a frequency control unit which uses (i) a first frequency band for wireless communication with the one wireless communication terminal and (ii) a frequency band other than the first frequency band for the wireless communication with one or more of the wireless communication terminals other than the one wireless communication terminal, when the communication-terminal-status determination unit determines that the communication status of the one wireless communication terminal satisfies a predetermined condition.

Access point terminal, wireless communication terminal, wireless communication system, wireless communication method, program and integrated circuit

A negative electrode active material for an electric device, including an alloy having a composition formula SiZnAl, where x++y=100 , 26&#x2266;x&#x2266;47, 18&#x2266;y&#x2266;44, and 22&#x2266;z&#x2266;46 are satisfied.

Si alloy negative electrode active material for electric device

A negative electrode active material for an electric device includes an alloy containing silicon in a range from 25% to 54% exclusive, carbon in a range from 1% to 47% exclusive, zinc in a range from 13% to 69% exclusive in terms of mass ratio, and inevitable impurities as a residue. For example, the negative electrode active material can be obtained with a multi DC magnetron sputtering apparatus by use of silicon, carbon and zinc as targets. An electric device using this negative electrode active material can improve the initial charge-discharge efficiency while keeping the cycle property.

An airbag device for the body instantaneously activates an airbag without malfunctions. When an absolute value of an angular velocity detected by an angular velocity sensor exceeds a predetermined angular velocity value, angular velocity values are integrated from a most recent detected value to an oldest value within a predetermined time period, and if an absolute value of a resultant value of integral exceeds a predetermined value and an acceleration detected by an acceleration sensor is smaller than a predetermined acceleration, the airbag is inflated. Based on the value of the integral of the angular velocities, a case in which an angular velocity gradually increases is distinguished from a case in which an angular velocity momentarily increases, so the airbag device effectively prevents malfunctions caused by an action other than falling over. Additionally, because it is unnecessary to intentionally delay determination to prevent malfunctions, the airbag can instantaneously be inflated.

Airbag device for the body

Disclosed is a negative electrode active material for electrical devices, comprising an alloy having a composition represented by the formula: SiCAl. In the composition formula: SiCAl, x, y and z represent mass percent values and satisfy the following conditions: x+y+z=100; 36&#x2266;x&#x3c;100; 0&#x3c;y&#x3c;64; and 0&#x3c;z&#x3c;64. The negative electrode active material for electrical devices shows well-balanced characteristics to combine high cycle performance with high initial capacity and high charge/discharge efficiency.

Si alloy-containing negative electrode active material for electrical devices

A server device for transmitting and receiving data to and from a client device over a wireless communication network including an access point, the server device comprising: wireless connection determining means for determining whether or not the client device is wirelessly communicatively connected over the wireless communication network; security determining means for determining whether or not the client device is securely connected to the access point; and permitting means for permitting an automatic connection of the client device to the server device, when the wireless connection determining means determines that the client device is wirelessly communicatively connected, and when the security determining means determines that the client device is securely connected to the access point.

Server device for transmitting and receiving data to and from client device through access point

A controller receives first or second equipment identifier from a first wireless communication apparatus, by using one wireless communication circuit of the third and fourth wireless communication circuit. When the one wireless communication circuit is the fourth wireless communication circuit, the controller sets an encryption key information for wireless communications with the first wireless communication apparatus, to encryption key information including an equipment identifier that does not coincide with a received equipment identifier among the received plurality of encryption key information, and controls the third wireless communication circuit to transmit and receive encrypted transmission data to and from the first wireless communication apparatus by using key data included in set encryption key information.

Wireless communication apparatus for setting frequency band for wireless communications using encryption key information to predetermined frequency band

Growing community of inventors

Osaka, Japan

Osamu Tanaka