baber/WOPTO huggingface dataset:
Patent JP-2004533029-A (JP)
IPC: G11C16/06
Filed: 2002-01-07
Abstract: Data in less than all of the pages of a non-volatile memory block are updated by programming the new data in unused pages of either the same or another block. In order to prevent having to copy unchanged pages of data into the new block, or to program flags into superceded pages of data, the pages of new data are identified by the same logical address as the pages of data which they superceded and a time stamp is added to note when each page was written. When reading the data, the most recent pages of data are used and the older superceded pages of data are ignored. This technique is also applied to metablocks that include one block from each of several different units of a memory array, by directing all page updates to a single unused block in one of the units.
Patent JP-2004519470-A (JP)
Title: 新規な２−ベンゾオキサゾリルベンゼン誘導体およびｕｖ遮断剤としてのそれらの使用
IPC: C07D263/62
Filed: 2002-01-28
Abstract: ＵＶ線に対してヒトの皮膚または毛髪を保護するためのＵＶ遮断剤としての使用のための、およびＵＶ遮断用組成物、特に化粧的または皮膚科学的使用用局所用組成物における、式（Ｉ）〔式中、Ｒ 1 は、水素、Ｃ 1-20 アルキルまたはＣ 2-20 アルケニルであり、Ｒ 2 およびＲ 3 は、独立して、基−Ｃ（Ｒ 4 ，Ｒ 5 ）Ｃ（Ｒ 6 ）＝Ｃ（Ｒ 7 ，Ｒ 8 ）（ａ）または基−Ｃ（Ｒ 4' ，Ｒ 5' ）ＣＨ（Ｒ 6' ）ＣＨ（Ｒ 7' ，Ｒ 8' ）（ｂ）（ここで、Ｒ 4 、Ｒ 5 、Ｒ 6 、Ｒ 7 、Ｒ 8 、Ｒ 4' 、Ｒ 6' 、Ｒ 7' およびＲ 8' は、独立して、水素、Ｃ 1-10 アルキルもしくはＣ 2-10 アルケニル、または炭化水素鎖を中断する少なくとも１個の酸素原子を含有するＣ 2-10 アルキルもしくはＣ 3-10 アルケニルであり；あるいはＲ 4 、Ｒ 5 、Ｒ 6 、Ｒ 4' 、Ｒ 5' およびＲ 6' は、水素、Ｃ 1-10 アルキル、もしくは炭化水素鎖を中断する少なくとも１個の酸素原子を含有するＣ 2-10 アルキル、またはシランもしくはオリゴシロキサン部分により置換されているアルキルであり、そしてＲ 7 とＲ 8 またはＲ 7' とＲ 8' の一方はシランまたはオリゴシロキサン部分でありかつＲ 7 とＲ 8 またはＲ 7' とＲ 8' の他方は水素である）であり、そしてＸは、フェニレンもしくはナフチレン、または置換されたフェニレンもしくはナフチレンである〕で示される新規ベンゾオキサゾリルベンゼン誘導体。
Patent JP-2004530241-A (JP)
Title: 更新可能記憶メディアにおけるコンテンツライセンスシステム及び方法
IPC: G06F21/62
Filed: 2002-02-20
Abstract: 新たなライセンスされたコンテンツがライセンス権を有する更新可能記憶メディアにダウンロード及び保存される、更新された記憶メディアにおけるコンテンツのライセンスを与えるシステム及び方法が提供される。このライセンス権は記憶メディアのＳＭＬＤに保存される。この権利はインターネット上の権利管理サーバにより認証される。権利管理サーバによりユーザが新たなコンテンツの権利を所有していると判断されれば、ユーザはコンテンツサーバからの新たなコンテンツのアクセスとダウンロードが許可される。本発明は、音楽、映画、Ｂ２Ｂ、教育及びテレビのようなさまざまな業界において利用可能であり、ＤＶＤ記憶メディア、ＣＤ記憶メディア及びハイブリッド光ディスクメディアのようなさまざまなメディアにおいて実現される。
Patent JP-2004519017-A (JP)
Title: 係数乗算するための方法および装置
IPC: G06F7/72
Filed: 2002-01-24
Abstract: 本発明は、乗算先見方法を乗算桁送り値を計算するために使用し、換算先見方法を換算桁送り値を計算するために使用する係数乗算法に関するものである。上記方法では、係数が、係数よりも大きな変換された係数にまず変換される（１０）。変換された係数の所定の部分は、所定の第１値を有する上位の順位を有している。このより上位の順位に、所定の第２値を有するより低位の順位が続く。乗算先見方法と換算先見方法とを用いる係数乗算の反復方法（１２）の間に、変換された係数が、反復の最後に係数変換のための変換された結果を得るために使用される。最後に、変換された結果は、元々の係数を用いた係数換算により逆変換される（１４）。本発明にかかる変換によれば、係数乗算法の反復が簡単になることで、係数乗算は速く実行される。
Patent JP-2004519775-A (JP)
Title: スイッチ命令処理ロジックによるバイトコード命令処理装置
IPC: G06F9/44
Filed: 2002-03-07
Abstract: 回路構成および方法が、ジャバ・ルックアップスイッチおよびテーブルスイッチ命令のようなスイッチ命令の実行を、スイッチ命令としての同じ命令から複数の条件分岐命令を使用してこの種の命令のエミュレーションによって容易にし、ハードウエア内で直接実行できる。条件分岐命令が一般的にスイッチ命令処理ロジック（１１８）によって生成され、条件分岐命令を本来実行することの可能な実行ロジック（８２）に通させる。同じ命令セットから複数の条件分岐命令を使用してスイッチ命令処理ロジック内で複雑なスイッチ命令をエミュレートすることにより、しばしば複雑なスイッチ命令を完全にサポートすることが必要とされるカスタム回路の量が、本来サポートすることを必要とされるハードウエア・プロセッサ（４８）の実行ロジック（８２）内でスイッチ命令が実質的に低減される。さらに、一般的にソフトウエア翻訳装置への制御を通す必要のあるソフトウエア・エミュレーションと比較して、実行ロジック（８２）によって本来実行することのできる多数の条件分岐命令を使用する命令フェッチ・ロジック（６６）内のスイッチ命令のエミュレートに関連するオーバーヘッドが、性能において実質的に利得を提供する。 【選択図】図２
Patent JP-2004518923-A (JP)
Title: 流体ダンパー、とくに家具の可動部分のための流体ダンパー
IPC: F16F9/348
Filed: 2002-03-12
Abstract: 家具の可動部分のための流体ダンパーが、シリンダー（１）と、その中を線形に動かすことができるピストン（３）とを備える。ピストン（３）には、たがいに間隔を取って位置する複数のリングディスク（８、９、１０、１１）が設けられ、これらリングディスクの一部はダンパー液のための通過口（１５）を備え、そして一部は柔軟に屈曲可能であるか、またはスライド可能である。
Patent JP-2004518889-A (JP)
Title: 弾性限界制御されたねじ結合部
IPC: F02M61/10
Filed: 2002-03-22
Abstract: 本発明は、高い運転圧下に置かれる構成部分（１）、例えば内燃機関の燃焼室に燃料を噴射するためのインジェクタの構成要素（２，５）間のねじ結合部に関する。ねじ結合部（３）の構成要素（２，５）の一方に、塑性変形を可能にするような局所的な横断面の減少部（１９）が形成されている。
Patent JP-2004525263-A (JP)
Title: 加工物の湿式処理
IPC: H01L21/00
Filed: 2002-03-15
Abstract: 電着などのような湿式処理の間に、半導体ウェハ等のような加工物の下側面を流体シールするための方法と装置である。該方法と装置は、可撓性フィンガをエラストマーで包むリングを使用し、このリングに対して加工物の下側面の周辺部を押しやって可撓性フィンガを下方にたわませ、加工物の下側周辺部に対して周辺シールビードを係合させ、加工物との電気接触を得る場合には、シールリング内のエラストマーの覆いにおける周辺開口を介して突出する電気コンタクト先端部を、加工物の下側周辺部と弾性的に係合させる。
Patent JP-2004526382-A (JP)
Title: 記録されるビットストリームへのスタッフィングデータの挿入を制御する方法及び装置
IPC: H04N5/92
Filed: 2002-01-23
Abstract: ＤＶＤストリーム記録では、ストリームオブジェクトユニット（ＳＯＢＵ）は実時間記録され（ＳＴＲ）、そのような固定長のストリームオブジェクトユニットは、可変長を有し且つペイロードデータを運ぶアプリケーションパケット（ＡＰ＿ＰＫＴ）とアプリケーションタイムスタンプ（ＡＴＳ）のコンテナとして働き、このタイムスタンプは、適切な実時間再生を可能とする。２つの連続するアプリケーションパケットの間の時間間隔が大きすぎる場合には、スタッフィングデータ（ＳＴＰＫＴ）が対応するストリームオブジェクトユニットに挿入されねばならない。実時間スタッフィング制御は、特定の種類の入力信号の場合に、入力バッファ（ＴＳＢＳ）のオーバーフローが防止されるように、実行される。
Patent JP-2004524857-A (JP)
IPC: D21H19/32
Filed: 2002-04-26
Abstract: The invention relates to a baking paper consisting of grease-proof paper. The surface of the baking paper is uniformly embossed.
Patent JP-2004526629-A (JP)
IPC: B60M3/00
Filed: 2002-05-06
Abstract: A system for automatic and guided transport of people, the system including: at least one running track having guide members for guiding transport modules; an electric power supply system comprising a sequence of power supply blocks; electric self-propelled transport modules travelling individually along the running track and fitted with a collector for picking up electric power supplied by the power supply blocks; and an electric power supply distributor controlled by a central control unit managing the progress of the transport modules by powering or unpowering various power supply blocks.
Patent JP-2004254352-A (JP)
Title: Dynamic pressure gas bearing motor and magnetic disk driving device having the same
Inventor: HAYASHI TAKEO
IPC: G11B19/20
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic pressure gas bearing motor which can conduct a rotary member and a static member without affecting an adverse influence to a bearing, a motor having the bearing and further an apparatus having the motor and to provide a magnetic disk driving device.  <P>SOLUTION: The dynamic pressure gas bearing motor 1 includes the static member 2 having a shaft, the rotary member 3 having a sleeve opposed to the shaft via an infinitesimal gap becoming a dynamic pressure gas bearing, a stator 4 mounted at the static member, and a magnet 5 mounted at the rotary member 3 so as to be opposed to the stator 4. The dynamic pressure gas bearing motor 1 further includes a conducting means, such as a bimorph displacing element 7, etc. for energizing the static member 2 with the rotary member 3 by being mounted to the static member 2 at its one end and contact with the rotary member 3 at the other end displaced based on an electric control.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213521-A (JP)
Title: Pen input information processing method
Inventor: ARAI TSUNEICHI
IPC: G06F3/048
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pen input information processing method capable of realizing an information processing for recognizing a trace written on an image and executing image processing of a kind corresponding to the recognition result by use of the numerical value of the recognition result as a parameter.  <P>SOLUTION: This method comprises a means for displaying image data, a means for inputting handwriting trace information on the image data, a means for adding the inputted handwriting trace data to the image data followed by storing, an information processor having a means for transmitting the image data with the stored handwriting trace data to another machine, a means for receiving the image data with the handwriting trace data transmitted from the information processor, and a means for recognizing the received handwriting trace data. A processing corresponding to the recognized shape is performed to the image data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220824-A (JP)
Title: Electric connector
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/627
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To surely combine housings together with a rear holder by locking a housing to a counterpart housing with the use of the rear holder.  <P>SOLUTION: A rear holder main body 2 of the rear holder 1 is provided with a plurality of locking lances with flexibility inserted into a terminal-storing hole 12 of the housing 11 for locking connecting terminals 17. A locking arm 4 with spring force is fitted at the upper center part of the rear holder main body 2, and is provided with a claw part 5. When the housing 11 is fitted to a counterpart housing 21, the housing 11 gets into the counterpart housing 21 to have connecting terminals 17, 22 electrically connected to each other. The claw part 5 fitted to the locking arm of the rear holder 1 is locked to a locking part 23 of the counterpart housing 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219203-A (JP)
Title: Optical pulse tester and backscattering light measuring method
Inventor: INOUE KATSUYA
IPC: G01M11/00
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pulse tester which is usable at ordinary temperatures, compact and suitable for portable formation, and has high time resolution.  <P>SOLUTION: The optical pulse tester is constituted so as to use a semiconductor photodiode (APD) 6 as a light receiver of backscattered light, use the APD 6 at a high multiplication factor by impressing a driving voltage close to a yield voltage on the APD 6 from a precision power supply 8 while precisely controlling the driving voltage, and make even the APD 6 able to detect multiple photons having larger amplitude than that of a single photon by adjusting the light quantity of incident optical pulses by an optical quantity holding circuit 2 so that the photons of backscattering light received by the APD 6 may become in a multi-photon state. Thereby, it is possible to implement high time resolution equivalent to a single photon counting method without having to use a large-scale apparatus such as a photomultiplier as the light receiver.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218042-A (JP)
Title: Method for producing rare earth magnet powder excellent in magnetic anisotropy and heat stability
Inventor: MORI KATSUHIKO
IPC: B22F9/04
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a rare earth magnet powder excellent in magnetic anisotropy and heat stability.  <P>SOLUTION: The method comprises heating a rare earth magnet alloy raw material to a temperature of below 500°C or heating and keeping it in a hydrogen gas atmosphere at a pressure of 10 to 1,000 kPa to effect a hydrogen absorption treatment, grinding it to a mean particle diameter of 10 to 500 μm, subjecting the treated product to a hydrogen absorption/decomposition treatment at 500 to 1,000°C in a hydrogen atmosphere at a hydrogen pressure of 10 to 1,000 kPa, subjecting it to an intermediate heat treatment at 500 to 1,000 °C at an inert gas pressure of 10 to 1,000 kPa, subjecting it to a heat treatment in a diminished-pressure hydrogen at 500 to 1,000°C in an absolute hydrogen atmosphere of 0.65 to below 10 kPa, thereafter subjecting it to a dehydrogenation treatment that promotes phase transformation by forcibly releasing hydrogen through keeping it in a vacuum atmosphere of a reached pressure of 0.13 kPa or below at a specified temperature in the range of 500 to 1,000°C, then cooling it, and disintegrating it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228749-A (JP)
Title: Data transfer method
Inventor: YAMASHITA HIDEAKI
IPC: H04L12/28
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To allow a controller to receive a video image from an apparatus other than the controller and to transmit/receive a video image between two apparatuses other than the controller while warranting the frequency band in a system connected to an IEEE (the institute of electrical and electronical engineers, inc.) 1394 bus.  <P>SOLUTION: In the figure, a PC 101 sets a broadcast connection to a camera 102 under a receptible condition of a VTR 103 and sets a point-to-point connection to the camera 102 in a form of overriding the broadcast connection to warrant data transfer between the camera 102 and the VTR 103.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222907-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine where occurrence of a period in which starting prize-winning never occurs (start slump) is suppressed.  <P>SOLUTION: A ball rolling part 81 is provided with: a first ball path 89 for ejecting a game ball having flowed into a ball entering hole 86 toward a normal variable prize-winning ball device 11; second ball paths 90 and 91 where prize-winning probability to the normal variable prize-winning ball device 11 is lower than that in the first ball path 89. In the case of storing game balls by storing operation, a storing apparatus 21 guides following game balls having flowed into the ball entering hole 86 to the first ball path 89 with the stored game balls. Thus, when the game balls are stored in the storing apparatus 21, the over-stored game balls are guided to the first ball path 89 where the prize-winning probability to the normal variable prize-winning ball device 11 is high. Thus, the occurrence of the period in which starting prize-winning never occurs (start slump) is suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003244825-A (JP)
Title: Grommet
Inventor: TAKAHASHI TAKESHI
IPC: H02G3/04
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grommet capable of easily fitted to a fitting panel which is easily manufactured at a low cost.  <P>SOLUTION: Annular grooves 7 in a plurality of lines are provided circumferentially at the part contacting the peripheral edge of a mounting hole on a tapered outer peripheral surface 5 of a grommet body 1. In other words, concentric annular corrugations 6, formed with the V-like annular grooves 7, are disposed in lamination with an interval. When the grommet body 1 is fitted to a fitting hole H, the outer peripheral surface 5 of the grommet body 1 slides in pulling direction, while abutting against the fitting hole H. Since the annular corrugations 6 formed on the outer peripheral surface 5 fall in a direction opposite to the pulling direction, the friction resistance between the fitting hole H and the outer peripheral surface 5 of the grommet body 1 is reduced, and the grommet body 1 is fitted to the fitting hole H by a low engagement force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004229513-A (JP)
Title: Reaper-driving apparatus of combine harvester
Inventor: OCHI SHOJI
IPC: A01D41/12
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily maintain a hydraulic continuously variable transmission which is used for reaping and rotates a reaper for reaping grain straws.  <P>SOLUTION: This hydraulic continuously variable transmission 15 for rotating the reaper 3 for reaping the grain straws is disposed in a space surrounded with a supporter 8 for supporting the reaper 3, the front side plate 11a of a thresher 10, an entrance funnel 12 for guiding grain straws to the thresher 10, and the upper side of a travel vehicle 2. A transmission part 17 ranged from the output pulley 16b of an engine 16 to the input pulley 7d of the reaper 3 is also disposed in the space. A counter gear case 18 is disposed on the lower side of the entrance funnel 12 and on the front side of the front side place 11a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004147282-A (JP)
Title: Planar antenna
Inventor: IKADA TSUYOSHI
IPC: H01Q5/10
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To deal with a plurality of frequency bands while fulfilling requests of improvement in handling or designing of an equipment main body and of miniaturization without protruding a planar antenna to the outside.  <P>SOLUTION: A radiator part 34 having a trunk portion 34a connected to a stub part 33 and a plurality of branch portions 34b extending aside from the trunk portion 34a is connected to a ground surface 32 via the stub part 33. In the structure of transmitting-receiving radio waves of the plurality of mutually different frequency bands determined by routing distances from the stub part 33 through the trunk portion 34a to terminals of the branch portions 34b, while fulfilling the request of improvement in handling or design and of miniaturization, the radio waves of the plurality of frequency bands are transmitted-received.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004231098-A (JP)
Title: Accelerator device
Inventor: YAMADA YASUTAKA
IPC: F02D11/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of an erroneous output of an accelerator sensor at the time of reverse kicking of an accelerator pedal.  <P>SOLUTION: The accelerator sensor 15 of this accelerator device is provided in a sensor case 18. The accelerator sensor 15 includes a sensor lever 15a rotating, interlocking with the operation of the accelerator pedal so as to be operated between a fully closing position and a fully opening position and outputs the rotational amount of the lever 15a as an accelerator opening. The sensor lever 15a rotates in a positive direction X when the accelerator pedal is operated in a fully opening direction, and rotates in a reverse direction Y when the accelerator pedal is operated in a fully closing direction. In the inner wall of the sensor case 18, a sensor lever stopper 26 is provided for regulating the reverse rotation in the Y direction of the sensor lever 15a when the accelerating pedal position is at the full closed position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231860-A (JP)
Title: Biodegradable synthetic paper
Inventor: HAYASE SHIGERU
IPC: C08L101/16
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic paper having writability for pencils and ballpoint pens, water resistance and printing properties comparable with or better than those of conventional synthetic paper, having appropriate stiffness like that of natural paper and readily degradable in natural environments without environmental pollution.  <P>SOLUTION: The paper is composed of a biodegradable polyester resin A containing at least 50 mol% of α- and/or β-hydroxycarboxylic acid units, a biodegradable polyester resin B of a Tg of 0°C or lower and a filler in fine powder form, is oriented at least uniaxially, and has a surface roughness(SRa) of 0.1-10.0 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235578-A (JP)
Title: Substrate positioning apparatus
Inventor: KUSUMOTO HIROSHI
IPC: G03F7/20
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the fixing of a substrate using an absorption pad from being unstable by managing the relative position of the substrate with respect to the absorption pad for fixing the substrate.  <P>SOLUTION: A reticle positioning apparatus is assembled in an exposure system and positions a reticle to fix it on a reticle stage 1. The reticle stage 1 has an absorption pad 12 which is fixed on the reticle stage 1 and absorbs a reticle for fixing it. The reticle is so moved and positioned with respect to the reticle stage 1 as to coincide reticle alignment marks on the reticle with reticle reference marks 11 on the reticle stage 1 by the cooperative work of an end-face positioning device 3, a reticle transportation hand 2, and a reticle alignment hand 5. The relative position of the reticle at this stage with respect to the absorption pad 12 is so managed as to judge whether the absorption pad 12 can normally absorb the substrate or not.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265913-A (JP)
Title: Circuit board member and method of manufacturing circuit board
Inventor: SHINBA YOICHI
IPC: H05K3/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board member using a flexible film equipped with a circuit pattern excellent in dimensional accuracy and capable of being separated from a reinforcing plate with a low stress without producing creases or a distortion, and to provide a method of manufacturing a circuit board.  <P>SOLUTION: The reinforcing plate, a separable organic material layer, the flexible film where the circuit pattern has been formed, and a separation auxiliary layer, are stacked up in this sequence into the circuit board member. In the method of separating the flexible film with the circuit pattern stuck on the reinforcing plate through the intermediary of the separable organic layer, the separation auxiliary layer is formed on the circuit pattern first, and then the flexible film is separated from the reinforcing plate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003284657-A (JP)
Title: Blower electric motor assembly
Inventor: TAM SIU CHUN
IPC: A47L7/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blower electric motor assembly which is used for a bypass or a wet type vacuum cleaner.  <P>SOLUTION: A diffuser plate 22 of a bypass blower electric motor has a plurality of blades 34 for guiding an air stream from an impeller in an impeller housing to an outlet opening. Each blade has two bent air-guiding blades 36 and 37. One blade 36 guides the air from the impeller to the outlet opening in the axial direction and the circumferential direction. The other blade 37 guides the air in the axial direction in such a manner that the air may pass the outlet opening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004240162-A (JP)
Title: Optical connector with shutter
Inventor: SUGIMOTO ATSUNOBU
IPC: G02B6/36
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector provided with shutter mechanisms which are installed in both of a plug and an adaptor, open and close automatically and enhance safety and dust preventing properties.  <P>SOLUTION: An optical connector 1 is composed of a plug 100 and an adaptor 200. The plug 100 has an insertion hole 112, which is equipped with a plug shutter 120. The adaptor 200 is equipped with an adaptor shutter 220. When the adaptor 200 is inserted into the insertion hole 112 of the plug 100, both of the plug shutter 120 and the adaptor shutter 220 open. When the adaptor 200 is pulled out from the plug 100, both of the plug shutter 120 and the adaptor shutter 220 close.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238570-A (JP)
Title: Thermoplastic elastomer composition having large friction coefficient and antiskid member made of the same
Inventor: SHIN GAKUJI
IPC: C08J5/14
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer that has excellent flexibility, injection moldability and large friction coefficient and to provide an antiskid member made of the same.  <P>SOLUTION: This thermoplastic elastomer composition comprises a mixture of the components (a)-(c) in which the weight ratio of the component (a) to the component (b) is (a)/(b)=20/80-80/20 and the content of the component (c)/100 pts.wt. of (a) and (b) in total is 1-300 pts.wt. The component (a) is a mixture of a triblock copolymer (a-1) represented by general formula: A-B-A and a diblock copolymer (a-2) represented by formula: A-B where the weight ratio of (a-1)/[(a-1)+(a-2)] = 0.1-0.6 and/or a hydrogenated block copolymer obtained by hydrogenation of the original copolymer. The component A is a vinyl aromatic hydrocarbon polymer block, the component B is an elastomeric polymer block. The component (b) is a softening agent component for hydrocarbon rubber and the component (c) is an olefin resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI