Ajinomoto Co., Ltd.

Kyocera Corporation

Bio-polymer Research Co., Ltd.

Meidensha Corporation

Sony Corporation

Agency of Industrial Science and Technology

Kunihiko Watanabe

Masakazu Sugiyama

Hiroyuki Nozaki

Kenzo Yokozeki

Shigeru Kawahara

Kenichi Mori

Tadashi Takemoto

Shunichi Suzuki

Yasushi Morinaga

Kenji Waku

Shinji Kuroda

Yusuke Amino

Naoki Tahara

Tadashi Koyama

Nao Funakoshi

Tatsuki Kashiwagi

Takayasu Tsuchida

Tsuyoshi Nakamatsu

Shigeru Yamanaka

Fumihiro Yoshinaga

Hisashi Kawasaki

Hisato Yano

Shin Takahashi

Ei-ichiro Suzuki

Hiroshi Takemura

Hiroshi Toyosaki

Mari Tabuchi

Kunisuke Izawa

Masakazu Nakazawa

Seiichi Hara

Nobuo Okazaki

Daisuke Togashi

Katsuji Morishita

Yasuaki Takakura

Yuki Imabayashi

Toshiki Taba

Akira Shibata

Hiroshi Ougiya

Nobuya Hioki

Takeshi Iwanaga

Masaru Uryu

Yuzuru Eto

Kunihiro Ichimura

Yasuhiro Abe

Akihiko Kodama

Yoshio Nishi

Hiroshiro Shibai

Mitsuhiro Nishizono

Satoshi Takano

Yoshiaki Hiraoka

Masato Harikae

Makoto Miwa

Shigenori Ikeda

Masatoshi Iguchi

Noboru Shiozawa

Tadashige Suzuki

Atsushi Okiyama

Tei Riku

Tadeshi Koyama

Tadahiko Hajouda

Hiroshi Miyashita

Takahide Kawanishi

Hideo Kanoh

Shigenobu Mitsuhashi

A door opening and closing mechanism includes: a door configured to open and close a front side opening of a housing, wherein an electronic device is housed in the housing and is exposed through the front side opening; and an accommodation mechanism configured to accommodate the door in the housing when the door is in open state. The accommodation mechanism includes: an opening and closing action unit configured to cause an opening action and a closing action of the door; and a retracting action unit configured to retract the opening and closing action unit into the housing so as to accommodate the door in the housing, when the door is brought in open state by the opening and closing action unit.

Door opening and closing mechanism

Encoder for dynamometer operation device

Base unit for dynamometer operation device

A portable terminal suppresses reduction of antenna sensitivity. A portable telephone includes an actuating side casing, display side casing, open-close sensor, circuit disposed on the actuating side casing and includes a ground part, power supply part and signal processing part, first conducting part disposed on the actuating side casing and connected to the ground part, second conducting part disposed on the display side casing and connected to the power supply part, antenna element, receiver disposed opposite the antenna element when the telephone is closed, switching part.

Portable terminal

A portable wireless device which effectively uses a space in a case while maintaining communication qualities by reducing antenna gain deterioration even when a plurality of antennas of different frequency bands are arranged adjacent to each other. The portable wireless device is provided with patterns for adding a band disturbing element, which is composed of beads and a parallel resonance circuit, to a part where one side of an antenna pattern of a magnetic field antenna is closed to between the main antenna and the magnetic field antenna is more easily generated. The band disturbing element may be composed of ferrite core or the like.

System for reducing antenna gain deterioration

4-(Indol-3-ylmethyl)-4-hydroxy-2-oxoglutarate, which is useful as an intermediate in the synthesis of monatin, may be synthesized from indole pyruvic acid and pyruvic acid (and/or oxaloacetic acid) by using a novel aldolase derived from the genus, or

Recombinant polynucleotide, host cells containing the same and a process for producing a protein having aldolase activity

A D-aminotransferase can be modified so as to efficiently produce (2R,4R)-monatin having high sweetness intensity from 4-(indol-3-ylmethyl)-4-hydroxy-2-oxoglutaric acid by mutating the amino acid sequence of a wild-type D-aminotransferase represented in SEQ ID NO:4.

Mutated D-aminotransferase and method for producing optically active glutamic acid derivatives using the same

Provided is a portable wireless device having a plurality of antennas of different frequency bands. By positively using one antenna for improving gains of other antennas, the one antenna can be effectively used and the gains of other antennas can be improved. Patterns (A, A, A, B, BB) for adding a band disturbing element () (high frequency blocking means), which is composed of beads and a parallel resonance circuit, are arranged at a prescribed position of a magnetic field antenna (). The band disturbing element () may be composed of ferrite core or the like.

Portable wireless device

A process for producing efficiently glutamic acid derivatives (including salts thereof) such as monatin is described. This process entails converting a substituted &#x3b1;-keto acid of formula (1) into a glutamic acid derivative of formula (2) in the presence of an enzyme catalyzing conversion of the same. 

Process of producing glutamate derivatives

The present invention relates to a process for producing efficiently glutamic acid derivatives (including salts thereof) such as monatin by converting a substituted &#x3b1;-keto acid of formula (1) into a glutamic acid derivative of formula (2) in the presence of an enzyme catalyzing conversion of the same. 

Process for producing glutamate derivatives

It is an object of the present invention to provide a procedure for realizing inexpensive and simple production of 3-indole-pyruvic acid. A transformant is made using a polynucleotide having a specific nucleotide sequence encoding a protein having an oxidase activity, and oxidase is generated by culturing the transformant in a medium to accumulate the oxidase in the medium and/or the transformant. Further, tryptophan is converted into 3-indole-pyruvic acid in the presence of the transformant and/or a culture thereof to produce 3-indole-pyruvic acid.

Methods for making 3-indole-pyruvic acid from tryptophan using a tryptophan deaminase

A mobile wireless device enables effective use of space in a case while reducing degradation of antenna gain and maintaining communication quality even if a plurality of antennas having different frequency bands are arranged close to one another. A magnetic antenna has a first switch unit, a second switch unit, and a concentrated constant circuit which are added to a wiring pattern at the side near to a main antenna, so that a first path and a second path can be selected. Under a predetermined condition, a CPU controls the first switch and the second switch to electrically connect terminal (A) to terminal (B) and electrically connect terminal (A) to terminal (B), thereby forming the first path; and electrically connect terminal (A) to terminal (C) and electrically connect terminal (A) to terminal (C), thereby forming the second path connected via the concentrated constant circuit.

Oxidase gene and method for producing 3-indole-pyruvic acid by utilizing the gene

The present invention describes a method for generating a serine derivative and an optically active isomer thereof by a convenient technique, and an enzyme and the like useful in the method. In the presence of the following protein (A) and/or (B) having an enzymatic activity, an &#x3b1;-amino acid is reacted with an aldehyde to form a serine derivative:

Method for producing serine derivative and protein used for the same

The present invention has an object of attaining further miniaturization and reducing the thickness of a portable wireless device with a built-in antenna. The cellular telephone deviceaccording to the one embodiment of the present invention includes a case bodyhaving a first case portionwhich is arranged so as to cover the electronic components, along with being electrically conductive to the reference potential pattern, and a nonconductive second case portionarranged to be continuous to the first case portionalong with being arranged in the outer periphery of the circuit substrate. In the portion that is arranged to be layered in the second case portionin a flexible wiring substrate, an antenna elementis arranged.

Growing community of inventors

Kawasaki, Japan

Kunihiko Watanabe