Tdk Corporation

Sae Magnetics (h.k.) Limited

Oki Electric Industry Co., Ltd.

Sony Corporation

Matsushita Electric Industrial Co., Ltd.

Headway Technologies, Incorporated

Rohm Co., Ltd.

Other

Oki Semiconductor Co., Ltd.

Astellas Pharma Gmbh

Honda Elesys Co., Ltd.

Envision Aesc Japan Ltd.

Sae Magnetic (h.k.), Ltd.

Renault S.a.s.

Nichiha Co., Ltd.

Takashi Honda

Takeshi Wada

Seiichi Takayama

Ryuji Fujii

Koji Shimazawa

Masashi Shiraishi

Ryo Hosoi

Norikazu Ota

Kosuke Tanaka

Hideki Kuwajima

Osamu Shindo

Katsuki Kurihara

Osamu Harakawa

Yasuhiro Ito

Yoshitaka Sasaki

Yoshihiro Tsuchiya

Eiji Komura

Nobuyuki Mori

Tsuguki Noma

Mitsuyoshi Kawai

Dai Sato

Tadatoshi Koba

Shinya Takahashi

Seiji Yamashita

Tamon Kasajima

Kaoru Matsuoka

Masaaki Kaneko

Yoshimitsu Wada

Dayu Zhou

Yoshiteru Nagai

Akifumi Morinaka

Katsuhiko Tomita

Daisuke Yamajuku

Hideki Tanzawa

Hiroshi Ishizaki

Shinji Soga

Koji Hosaka

Yoshihisa Higuchi

Satoshi Kubo

Makoto Kawato

Hidetoshi Matsui

Kaoru Matsushita

Tamotsu Teshima

Amane Murao

Hitoshi Kuroyanagi

Tomoyuki Masubuchi

Mutsumi Seki

Kai Wu

Hideaki Hasegawa

Jun Hirai

MingGao Yao

Yoshikazu Soeno

Haruyuki Morita

Kowang Liu

Joichiro Ezaki

Yoshihiro Ueno

Isao Masuda

Atsushi Hirama

Tokuya Fukuda

Yoichi Mugino

Toshio Teraishi

Natsuo Nishijima

Takamitsu Tsuna

Yoshito Nishioka

Hirofumi Uchida

Shinji Ichikawa

Satoshi Yoshino

Shiming Lan

Yoshinori Naruoka

Tai Boon Lee

Hirofumi Nishimura

Shi Xiong Chen

Takao Matsumoto

Toshimitsu Minowa

Hiroyasu Tsuchiya

Kiyohiko Abe

Atsushi Hirose

Yasuhiko Arai

Wah Chun Chan

Masahiro Kuribayashi

Kaichiu Cheung

Ken Nozaki

Haisong Wang

Sik Fun Chan

Tsz Lok Cheng

Ryou Mochizuki

Tsutomu Sasaki

Jingtao Lu

Fanglong Nie

Hosei Mitsuzawa

Described herein are novel anti-human Ig&#x3b2; antibodies, as well as methods for making the antibodies and using the antibodies to treat or prevent autoimmune disease.

Anti-human Ig&#x3b2; antibody

A thermally assisted magnetic head including a slider and a light source-unit. The slider includes a slider substrate and a magnetic head part. The light source-unit includes a laser diode and a sub-mount. The magnetic head part includes a medium-opposing surface, a light source-opposing surface and a waveguide which guides laser light from the light source-opposing surface to the medium-opposing surface. The slider substrate includes a light source-cavity formed in a light source-placing surface on which the light source-unit is placed. The light source-cavity includes an opening concave part being formed larger than a mount bottom surface of the sub-mount. The mount bottom surface of the sub-mount is inserted into the opening concave part to be joined to the light source-cavity.

Thermally assisted magnetic head, head gimbal assembly, hard disk drive and method of manufacturing the thermally assisted magnetic head

A secondary battery suppresses generation of wrinkle at the outer peripheral edge portion of a negative electrode plate due to expansion of a negative electrode active material layer with use. The secondary battery includes a positive electrode plate with a positive electrode active material layer disposed on a first current collector, and a negative electrode plate with a negative electrode active material layer having an area larger than an area of the positive electrode active material layer disposed on a second current collector. The negative electrode plate includes a facing portion facing the positive electrode active material layer and a non-facing portion. The negative electrode plate and a separator are bonded through a bonding layer. The bonding strength of a second bonding portion that bonds the non-facing portion to the separator is larger than the bonding strength of a first bonding portion that bonds the facing portion to the separator.

Secondary cell

A light source-unit which is used for a thermally assisted magnetic head, comprises a laser diode and a sub-mount which the laser diode is joined. The sub-mount comprises a joint-surface which the laser diode is joined and a convex part protruding from the joint-surface. The light source-unit comprises an alloy layer, made of alloy, which is formed between the surface of the convex part and an opposing-surface, of the laser diode, opposing to the joint-surface.

Thermally-assisted magnetic recording head capable of preventing solder overflow during manufacturing

A thermally assisted magnetic head includes a slider, the slider includes a slider substrate and a magnetic head part. The magnetic head part includes a medium-opposing surface opposing a magnetic recording medium, a light source-opposing surface arranged rear side of the medium-opposing surface, an anti-reflection film formed on the light source-opposing surface, a core layer and a cladding layer. The anti-reflection film includes a stacked structure which a first layer and a second layer are stacked. The second layer is formed with high refractive index dielectric having the refractive index higher than the first layer.

Thermally assisted magnetic head, method for reducing reflected light, head gimbal assembly, and hard disk drive

A light source unit for thermally-assisted magnetic head includes a substrate member having a bonding surface, multiple layers formed on the bonding surface and comprising a base layer, a connection pad layer, an insulation layer and a bonding layer; a light source assembly attached on the bonding layer of the substrate member and having a laser diode embedded therein and connected to the connection pad layer on the bonding surface, so as to form a laser diode circuit; and a heater buried in the insulation layer and connected to the connection pad layer, so as to form a heater circuit. The light source unit can maintain stable heat power for facilitating performance of the thermally-assisted magnetic head, and further reduce the sizes of the light source unit and substrate member.

Semiconductor laser for thermally-assisted magnetic recording head

A light source-unit comprises a laser diode, a sub-mount which the laser diode is joined, and a heater which is joined on a joint surface of the sub-mount. The sub-mount comprises a pair of barrier-members. The barrier-members are formed with lower thermal conductivity material which thermal conductivity is lower than joining metal which is used for joining the laser diode and the sub-mount. The barrier-members are formed on the joint surface so as to sandwich the heater.

Thermally-assisted magnetic recording head having sub-mount with barrier-members sandwich a heater

[Problem] Provided is an anti-human Ig&#x3b2; antibody which crosslinks BCR and Fc&#x3b3;RIIb and has an immunosuppressive function more enhanced than that of an antibody in the prior art. [Means for Solution] An anti-human Ig&#x3b2; antibody comprising a heavy chain variable region comprising CDR1 consisting of the amino acid sequence of amino acid numbers 31 to 35 of SEQ ID NO: 2, CDR2 consisting of the amino acid sequence of amino acid numbers 50 to 65 of SEQ ID NO: 2, and CDR3 consisting of the amino acid sequence of amino acid numbers 98 to 108 of SEQ ID NO: 2, a light chain variable region comprising CDR1 consisting of the amino acid sequence of amino acid numbers 24 to 38 of SEQ ID NO: 4, CDR2 consisting of the amino acid sequence of amino acid numbers 54 to 60 of SEQ ID NO: 4, and CDR3 consisting of the amino acid sequence of amino acid numbers 93 to 101 of SEQ ID NO: 4, and a heavy chain constant region which is a human Ig&#x3b3;1 constant region having amino acid mutations of S239D, H268D, and L328W.

A method of testing dynamic performances for a slider body of a thermally-assisted magnetic head includes: providing a slider body which is disconnected with a light source unit; removably mounting the slider body to a test head suspension assembly; keeping to provide a flat top beam to the slider body, the flat top beam being aligned with the optical waveguide, and a projection of an incident end of the optical waveguide being located within a light spot of the flat top beam; and testing the dynamic performance of the slider body. It can save the material cost and labor cost, and eliminate a precise optical alignment between an input light and an optical waveguide in the slider body to improve testing efficiency.

Method and system of testing slider body of thermally-assisted magnetic head

A light source unit for thermally-assisted magnetic head includes a support member and a light source attached on the support member via a solder, and the light source unit further includes a positioning structure formed between the support member and the light source for positioning the light source and the solder. The light source unit can maintain stable height control of the light source, prevent solder over flow and prevent the light source from shifting and moving during the bonding process.

Light source unit and thermally-assisted magnetic head

There is provided means for identifying whether or not users of mobile information terminals (mobile information terminals) in a network service are the same as or different from one another. Location informationis obtained by the mobile information terminalseach comprising a GPS function, and location informationrepresenting a resident state at a home, a workplace or a school is obtained when the mobile information terminal userscarry their respective mobile information terminals. The location informationis specific to each user, and therefore, is used as identification information to differentiate the users to thereby allow identification of the users of the mobile information terminals by a management server

System and method for processing personal identification information based on position information

A coupling structure of optical components has a first optical component, a second optical component and a coupling solder layer. The first optical component has a lensed fiber, a first holder holding the lensed fiber and a first metal layer formed on a first connecting end face of the first holder. The second optical component has a waveguide, a second holder holding the waveguide and a second metal layer formed on a second connecting end face of the second holder. The coupling solder layer is in direct contact with both of the first metal layer and the second metal layer, and formed with solder.

Coupling structure of optical components and coupling method of the same

A thermal assisted magnetic recording head has a magnetic head slider and a light source unit that is fixed to the magnetic head slider. A first surface of the light source unit and a second surface of the magnetic head slider face each other via a gap. The light source unit includes a light source that emits laser light from an emission part that is positioned on the first surface and a photodetector that detects the laser light. The magnetic head slider includes a waveguide through which the laser light that is incident on an incident part positioned on the second surface propagates, near-field light generation means for generating near-field light on an air bearing surface, the near-field light being generated from the laser light that propagates through the waveguide, and a recording magnetic pole that is provided adjacent to the near-field light generation means and that has an end part positioned on the air bearing surface. A medium for propagating the laser light is continuously formed along a path that includes the gap and that extends from the emission part to a light receiving surface of the photodetector.

Thermal assisted magnetic head provided with light detector that detects reflected light

A light source unit has a substrate, a light source that is mounted to the substrate. The light source includes; a first emission part that emits a forward light, the forward light being a laser light in an oscillation state; a second emission part that is located on a side opposite to the first emission part and that emits a rearward light, the rearward light being a laser light in an oscillation state; and a light leakage part located at a position different from the first emission part and the second emission part. The light source further includes a photodetector that is provided on the substrate, wherein the photodetector has a light receiving surface for detecting a leakage light that leaks from the light leakage part.

Light source unit, heat-assisted magnetic recording head using the same, and light source for light source unit

A method of testing a TAMH includes providing a slider body having a waveguide embedded therein with an incidence end extending toward a back surface of the slider body; providing a light source unit including a light source and a unit substrate; coating a bonding material layer on the back surface, under the bottom, or both on the back surface and under the bottom of the unit substrate; coating a localization material layer on the back surface; aligning the light source unit to the slider body; causing a light emitted from the light source and allowed to be incident on the incidence end to anneal the localization material layer to generate an annealing mark; removing the light source unit or the light source from the slider body; and measuring a position offset between the annealing mark and the incidence end. The method can evaluate alignment accuracy of a slider body and a light source unit in two dimensional directions.

Method of testing thermally-assisted magnetic head

Growing community of inventors

Tokyo, Japan

Takashi Honda