baber/WOPTO huggingface dataset:
Patent JP-2003524241-A (JP)
Title: 開示価格を取得する方法およびシステム
IPC: G06Q40/00
Filed: 2001-01-30
Abstract: (57)【要約】
金融資産のバッチオークションを行う最適価格を決定する方法およびシステムである。注文は、市場への参加資格を有する参加者から種々の予め決められた注文タイプにしたがって受け付けられ、本発明のオークションシステムへと転送される。オークションシステムは、各注文と、関連する需要と供給に対してその注文が与える影響度を評価して、所定のアルゴリズムに基づき、最適価格と取引株数を決定する。最適価格は、取引数が最大になると予想される所定の価格であって、需要と供給の不均衡に適切な影響を与える価格を定めることによって決まる。取引はその最適価格で行われ、各投資家に対し、その投資家が出した注文に基づいて取引数の一部が公平に分配される。また、このオークションシステムは、上記方法の１以上のステップを実行するためのコンピュータシステムとネットワークを備える。このシステムは、１以上のＥＣＮに接続され、取引されなかった株が自動的にソース外に送信されて実行されるようにすること、また、リアルタイム相場サービスに接続され、市場情報をリアルタイムに取得できるようにすることが好ましい。
Patent JP-2003523577-A (JP)
Title: 信号処理技術
IPC: G06K9/62
Filed: 2001-01-31
Abstract: (57)【要約】
分離された信号成分を発生するための信号処理技術は、基底ベクトルを入力データと相関させて出力ベクトルを作成するステップと、非線形関数を出力ベクトルに適用して非線形化されたベクトルを作成するステップと、非線形化されたベクトルを基底ベクトルと畳み込んで分離された信号成分を作成するステップを含む。各ベクトルは、一次元のチャンネルベクトルのセットを含む。分離された信号成分は組み合わされ、関連入力信号からの再構成の偏移を示す入力信号再構成および異常信号を形成する。基底ベクトルは、基底スケールと呼ばれる重み付け係数の使用を含むトレーニングによって決定される。再構成ベクトルの作成において、分離された信号成分を縮尺するために使用された時、基底スケールは、これらのベクトルとそれらを導出するために使用された関連入力データとの間の平均二乗エラーを低減する効果を有する。
Patent JP-2003524357-A (JP)
IPC: G02B23/12
Filed: 2001-02-23
Abstract: A thermal torch (12) comprises an infrared camera (22) and a visible light emitter (28, 26) arranged so as to illuminate hot objects with visible light. This projection of visible light onto the scene, rather than observing it at infrared wavelengths converted to visible light by a display screen, makes viewing the scene more natural. Applications include medical imaging equipment, night driving systems, stage lights, and security lights. The profile of the beam of visible light can be modulated with a beam profiler (26) which may be a LCD. The infrared camera (22) and visible projector (28,26) may be bore-sighted to facilitate overlying of the visible projected image onto the scene.
Patent JP-2003526259-A (JP)
IPC: H04B10/00
Filed: 2001-03-02
Abstract: An embodiment includes a polarization beam splitter and a feedback unit, preferably having an autocorrelator, a processing unit and a polarization controller. Polarized splitter separates the lower-speed tributary signals out of the higher-speed optical signal based upon a polarization relationship (e.g., orthogonal) between the tributary signals. The feedback unit, typically an autocorrelator and a polarization adjustment device, adjusts the higher-speed signal's state of polarization based upon an autocorrelation value of one of the lower-speed tributary signals. The autocorrelation value of one of the lower-speed tributary signals is provided to the polarization adjustment device, which typically includes a processing unit and a polarization controller. The polarization adjustment device adjusts the higher-speed signal's polarization state based upon the autocorrelation extinction ratio value. Ideally, this type of adjustment feedback is performed until the autocorrelation value is maximized for optimal demultiplexing. This type of adjustment is normally performed as part of a feedback loop to track changes in the higher-speed signal's state of polarization.
Patent JP-2003528779-A (JP)
Title: 商品を低温保存状態に保つためのパッケージとその温度指示器
IPC: G09F3/02
Filed: 2001-03-26
Abstract: (57)【要約】
本発明は第１態様においては、温度がある一定の所望の値を有すべき低温保存状態に商品を保つためのパッケージ（１）に関する。本発明によれば、パッケージには温度指示器（２）が接続され、温度指示器は、物品の温度が前記所望の値よりも少なくともある程度高い所定限界値に向かって低下しこれを通過するときある特性を有するが、貯蔵中の温度が前記限界値に向かって上昇しこれを超えた場合には不可逆な形でこの特性を変える手段を含む。温度指示器（２）が、温度が前記の限界値以下である限り透明であるが、例えばバーコード（８）の読み取りを不可能にするために、温度限界値を超えたときには不透明になることは有利である。第２態様においては、本発明は温度指示器それ自体にも関する。
Patent JP-2003530012-A (JP)
IPC: G06F21/44
Filed: 2001-01-08
Abstract: Authentication method for authenticating a mobile node to a packet data network, in which a shared secret for both the mobile node and the packet data network is arranged by using a shared secret of the mobile node and a telecommunications network authentication centre. In the method, the mobile node sends its subscriber identity to the packet data network together with a replay attack protector. The packet data network obtains authentication triplets, forms a session key using them, and sends back to the mobile node challenges and a cryptographic authenticator made by using the session key. The mobile node can then form the rest of the authentication triplets using the challenges and then form the session key. With the session key, the mobile node can check the validity of the cryptographic authenticator. If the authenticator is correct, the mobile node sends a cryptographic response formed using the session key to the packet data network for authenticating itself to the packet data network.
Patent JP-2003530476-A (JP)
IPC: C09K11/06
Filed: 2001-03-29
Abstract: This invention discloses a class of soluble poly(arylene-oxadiazole) polymers and copolymers comprising at least 20 repeat units, which may be the same or different, represented by the formula: wherein Arom can be a fluorene group, an aromatic hydrocarbon ring, an aromatic C<SUB>2+</SUB> heterocyclic ring, or two aromatic rings linked by a single bond, ethenyl bond, or ethynyl bond. A process for preparing the polymers and copolymers by reacting dicarboxylic acids and hydrazine salt is provided. The polymers are useful in electroluminescent devices, photovoltaic cells, and diodes.
Patent JP-2003533927-A (JP)
IPC: H04L12/28
Filed: 2001-03-14
Abstract: A method of determining the location of a user equipment includes determining a round trip time for downlink from at least three nodes to a user equipment, determining the transmission timing delay at the user equipment for the round trip time of each of the three nodes, and determining a distance from each of the at least three nodes using the round trip time and the transmission timing delay.
Patent JP-2003533959-A (JP)
Title: バッテリーを過放電から保護するための回路構造
IPC: H02J7/00
Filed: 2000-05-19
Abstract: (57)【要約】
本発明の回路構造は、２極のみを備え、バッテリーと負荷との間に直列に接続されている。上記回路は、バッテリーの状態を測定するために、電気回路を短期間切断する。切断は、大変短いので使用者はそれに気づかない。
Patent JP-2003201565-A (JP)
Title: Apparatus and method for forming deposit film
Inventor: ABE YUKIHIRO
IPC: C23C16/44
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition apparatus in which the stability of the production system is improved and the rate of operation of the apparatus is enhanced by improving the durability of a vacuum seal of a rotary shaft to rotatably support a holder to hold a substrate.  <P>SOLUTION: In an evacuating reaction vessel 101, a holder 106 with a substrate 105 installed therein is connected to a rotating device 114 outside the reaction vessel 101, and rotatably supported by a rotary shaft 107 extended penetrating a bottom part of the reaction vessel 101. A space 108 of the width capable of preventing any passage of plasma is formed around the rotary shaft 107 between a bottom side of the holder 106 and the reaction vessel 101. A second gas feed port 110 to feed vent gas fed to return the pressure in the reaction vessel 101 into the atmospheric pressure is communicated at the space 108, or at the position on the rotary shaft 107 side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002304135-A (JP)
Title: Light-generating display having separated tiles
Inventor: RAJESWARAN GOPALAN
IPC: G09F9/30
Filed: 2002-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an effective tiled display which generates an image appearing seamless to an observer. SOLUTION: This display has at least two sheets of tiles and a back plate. The two sheets of these tiles are formed in line, in the direction of one edge of each tile but are separated from each other; each tile has pixels, which generate light and can be activated with an electric field and has pixels away from edges which are formed in line; the back plate is aligned with the two sheets of tiles and has pixels, which are arranged so as to be positioned in the space of the tiles formed in line and which can be activated with electric fields; and when the pixels on the two sheets of tiles and the back plate are activated, a seamless image is generated.
Patent JP-2003206545-A (JP)
Title: Pip connecting structure of manhole
Inventor: WATABE TAKEHIKO
IPC: E02D29/12
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe connecting structure of a manhole capable of connecting a pipe only by work from the manhole inner side in an earthquake resistant joint structure capable of absorbing displacement of the manhole and the pipe.  <P>SOLUTION: This pipe connecting structure has a seal ring holding pipe 15 installed on the outer periphery of the pipe 13 via seal ring 14, a joint body 16 having a cylindrical part 19 fastened and fixed to the outer periphery of the seal ring holding pipe 15 by a fastening band 18 and a collar part 20 expending so as to block up a space with a pipe connecting port 12 from the cylindrical part 19, and a ring-shaped stopper 17 fixed by an anchor bolt 21 to an inner peripheral surface of the manhole 11 of an outer peripheral part of the pipe connecting port 12, and fixing the collar part 20 of the joint body 16 to the pipe connecting port 12 in a close contact state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208861-A (JP)
Title: Cathode ray tube
Inventor: NAGASAWA KAZUFUMI
IPC: H01J29/87
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an explosion proof band capable of compressive stress meeting the tensile stress of each part of a face panel side face outer-periphery section at the time of operating and non-operating a cathode ray tube.  <P>SOLUTION: This cathode ray tube 1 is fitted with a metallic explosion proof band 22 turning around the side face outer-periphery section of the face panel by one lap and is disposed with fittings 31 to 34 at four corners of the explosion proof band 22. Between the respective fittings 31 to 34 of the outer- periphery section of the explosion proof band 22, metallic plates 41 to 44 having a thermal expansion coefficient smaller than that of the explosion proof band 22 are jointed so as to make respective midpoints between the fittings 31 to 34 meet the respective midpoints of the metallic plates 41 to 44.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209809-A (JP)
Title: Image reproducing apparatus
Inventor: MATSUMOTO MUTSUMI
IPC: H04N5/907
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reproducing apparatus capable of displaying only desired images by a slide show.  <P>SOLUTION: When a slide show is started (S2) and a read request of a display pattern is received (S3), the display pattern is selected and read (S4). When a storage request of the display pattern is received (S5), the display pattern set at present is stored (S6). Image data to be displayed next are read from a memory card and the presence of display permission for the read image data is confirmed (S7). When the display is not permitted (S7), the slide show continues through selection processing (S13) of an image to be displayed next. When the display is permitted (S7), the image data read from the memory card are expanded and displayed on a monitor screen (S8). A 5-second timer is set (S9) to await a lapse of 5 seconds (S12). When an image feed key is operated during activation of the 5-second timer (S10), the image being displayed is set to display inhibit and the display pattern is updated thereby (S11).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207687-A (JP)
Title: Ferrule and its manufacturing method and optical connector plug
Inventor: HIRABAYASHI TAKESHI
IPC: G02B6/36
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferrule which can facilitate the assembling operation in manufacture, easily prescribe the clearance between a positioning fixation and engagement part of a rotary positioning part, realize high-quenching-ratio propagation, and reduce connection loss and reflected return light, and to provide its manufacturing method and an optical connector plug.  <P>SOLUTION: The ferrule 10 equipped with a cylinder body 20 for the ferrule which holds an end part of an optical fiber, and a collar member 30 having a holding part 40 which is provided at the rear end part of the cylinder body 20 for the ferrule and holds a coated optical fiber having a clad around an optical fiber and a collar part 50 having the rotary positioning part 54 which is provided on the outer circumferential surface of the holding part 40 and in a polygonal or disklike shape projecting in a circumferential direction and prescribes the relative positions of the optical connector plug and holding member; and the collar part 50 is composed of divided members 51 and 52 which are divided in the circumferential direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209166-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: MASUDA KAZUHIRO
IPC: H01L21/768
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with a highly reliable interconnection wiring structure of a fine multilayer wiring formed of a buried Cu wiring material constituting an integrated circuit and its manufacturing method.  <P>SOLUTION: A Cu-based Cu wiring member 12 accompanying the coating of a barrier metal 11 and a diffusion barrier layer formed in an upper part is buried in an interlaminar insulation film 10 (101, 102) in multilayer wiring. A first insulation film 101 constituting a large part of the interlaminar insulation film 10 and a second insulation film 102 forming a side wall of the Cu wiring member 12 adjacent to the first insulation film 101 are constituted. The first insulation film 101 and the second insulation film 102 are different in etching selection ratio. When an upper wiring layer (not illustrated) is connected to the Cu wiring member 12 via a via hole VH by etching the first insulation film 101, a considerable alignment allowance can be expected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003087793-A (JP)
Title: Bandwidth scalable video transcoder
Inventor: GAO CHENG WEI
IPC: H04N7/24
Filed: 2002-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for video transformation which dispenses with carrying out of moving compensation, discrete cosine transformation and inverse discrete cosine transformation and by which digital video sending to various network infrastructures with different bandwidths can be carreed out smoothly. SOLUTION: MPEG video data is extracted from a video stream wrapper, and MPEG hierarchical data are decomposed to block levels. Next, a transcoder performs variable length coding (VLC) of discrete cosine transformation (DCT). The method includes a stage for assigning an allowable error range to each DCT frequency of a video stream based on a usable network bandwidth and/or the influence of a DCT code to the sense of a picture and a stage of dynamically adjusting video traffic by changing a long code to a short code based on the assigned allowable error range.
Patent JP-2003216896-A (JP)
Title: Card reader
Inventor: SUGIYAMA SATOSHI
IPC: G06K13/063
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card reader which enables even a person who is unfamiliar with card read operation to pass a card while keeping a correct attitude with respect to a card read part and generates no read error.  <P>SOLUTION: The card reader is equipped with a card reader body 11 which has a 1st card guide groove 14 where an end part of the card where information is recorded is passed and a read part (magnetic head 15) reading information out of the card passed through the 1st card guide groove 14 and a card guide member 16 having a 2nd card guide groove 17 guiding the end part of the card, and the card guide member 16 is mounted on the card reader body 11 so that the 2nd card guide groove 17 connects with the 1st card guide groove 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211125-A (JP)
Title: Garbage treatment apparatus
Inventor: KUNITAKE YASUHIRO
IPC: F26B9/06
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage treatment apparatus in which the amount of wastes stored such as garbage disposably treated therewith is adequately grasped and the wastes can be disposed when a predetermined amount is stored.  <P>SOLUTION: The garbage treatment apparatus separates, water-containing organic wastes such as garbage ground by a disintegrating means, into a solid waste and sewage, and treats the separated solid waste with a dry treatment means. This garbage treatment apparatus comprises a waste storage vessel for storing the waste treated with the dry treatment means, a support member for supportingly mounting the waste storage vessel insertably/releasably in the frame of the garbage treatment apparatus, a detection means for detecting the amount of the waste to be stored in the waste storage vessel, and a control means for driving and controlling the garbage treatment apparatus. Characteristically, the amount of the wastes to be stored in the waste storage vessel can adequately be grasped.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222640-A (JP)
Title: Electronic image converter
Inventor: TAKANO YASUSHI
IPC: H04N5/30
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic image converter in which only an intrinsic signal waveform is made clear for observation by suppressing multiple irregular reflections of incident light to prevent the peripheral light of an observed signal waveform from brightening even at bright observation for electric signals.  <P>SOLUTION: The electronic image converter comprises an electron beam generating means, a fluorescent screen on which electron beam is projected for illumination, an optical fiber plate which tightly contacts to the fluorescent screen for optical incidence, and a solid-state image pickup element which comprises a micro lens and is disposed on the output end side of the fiber plate. A transparent conductive film 24 is formed between the fluorescent screen and the incident end face of the optical fiber plate 15, and is applied with a high voltage. A metal light-shielding part 22 comprises an opening for a plurality of light receiving elements 23 of the solid-state image pickup element 18. A gas is sealed in a gap 26 formed between the output end face of the optical fiber plate and the micro lens. Otherwise, a light shielding film may be formed between lenses arrayed corresponding to the right receiving elements.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221860-A (JP)
Title: Water closet
Inventor: YONEDA TOSHIFUMI
IPC: E03D11/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water closet discharging excrement by siphonage capable of surely conveying hard and long excrement inside a trap and saving washing water.  <P>SOLUTION: The water closet equipped with a bowl for storing seal water and the trap connecting to the bottom of the bowl and connecting the end to a drain piping discharges excrement by the siphonage, the face from an excrement falling position of the bowl to the mouth of the trap makes a downward incline, and a guide section for guiding the excrement by deflecting in either right or left direction from the center position in both right and left directions of the mouth of the trap is provided to the incline when the excrement is conveyed toward the mouth of the trap.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227566-A (JP)
Title: Lock-up controller of continuously variable transmission
Inventor: OKADA MITSUYOSHI
IPC: F16H61/14
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock-up controller of a continuously variable transmission for preventing a driver from feeling lock-up fastening shock and for improving durability of a lock-up clutch by shortening lock-up fastening time.  <P>SOLUTION: Gradient of a lock-up control signal is changed depending on a driving torque change rate during lock-up control. Increase rate of the lock-up control signal is increased in a region having a large torque change rate for preventing the driver from feeling the lock-up fastening shock, and the increase rate of the lock-up control signal is decreased in a region having a small torque change rate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226294-A (JP)
Title: Aircraft seat fitting structure
Inventor: NAGAO YUTAKA
IPC: B60N2/06
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of part items and the manufacturing cost, and to speed up attachment/detachment works.  <P>SOLUTION: A seat fitting rail 11 having a plurality of engagement recessed parts 16 and narrow parts 17 which are alternately formed at a predetermined pitch on opening edges facing each other of a groove 14 of inverted T-shaped section is installed on a floor surface of an aircraft body. By tilting a pair of fitting members 50 and 50 integrally having a vertical part 50A, a locking piece 50B provided on a lower end of the vertical part 50A, and an engagement projecting part 50C projected on a face side of the vertical part 50A to the face side with the back sides thereof mating each other in the opposite direction, the locking piece 50B is engaged with the groove 14 of the rail 11 from an upper part, and the engagement projecting part 50C is engaged with the engagement recessed parts 16. The pair of fitting members 50 and 50 are turned and erected, a bolt is passed through a bolt passing hole 54 in the fitting members 50 and 50 to fix the fitting members to a support leg of the seat, and a tip of the locking piece 50B is pressed against a top surface of the groove 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225315-A (JP)
Title: Radiation generator and radiation energy detector
Inventor: KAWASAKI SADAHIRO
IPC: A61N5/10
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an output radiation dose and a dose distribution in an irradiation field can be monitored in a real time during treatment in a medical linac but there is no means for monitoring radiation energy exerting effect on the dose distribution in a depth direction in a real time during treatment.  <P>SOLUTION: The dose distributions in the irradiation fields formed on a beam axis and in the peripheral part of the beam axis are changed when radiation energy is changed. This change is utilized to monitor the ratio of doses by the electrode (8) arranged on the beam axis and the dose distribution monitoring electrodes (5a, 5b, 5c and 5d) arranged in the periphery of the electrode (8) so as to be symmetric with respect to the beam axis and the present value of radiation energy is calculated using the relation between a dose ratio predetermined by measurement and the change of radiation energy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231613-A (JP)
Title: Bleaching cosmetic
Inventor: WATANABE NORIYUKI
IPC: A61K8/97
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a bleaching cosmetic having high bleaching effect and safety to the skin, and easily producible at a low cost.  <P>SOLUTION: This bleaching cosmetic contains powder obtained by grinding or crushing paddy and oil consisting of olive oil, camellia oil or rice oil. The cosmetic has high bleaching effect since skin aging phenomena including pigmentation and wrinkles can be prevented by active oxygen scavenging function, antioxidant function and radical scavenging function, or the like, each inherent in paddy. The paddy powder is a natural material, thus being highly safe to the skin. Because of using the paddy powder, this cosmetic can easily produced at the low cost. Further, the oil is rich in oleic acid of the above oils, therefore this cosmetic has high storage stability and heating stability.  <P>COPYRIGHT: (C)2003,JPO