baber/WOPTO huggingface dataset:
Patent JP-2002234209-A (JP)
Title: Method and system for rendering image using negative signal
Inventor: LOCE ROBERT P
IPC: G03G15/00
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an improved method using a negative signal in order to realize dot compaction for enhancing sharpness of edge. SOLUTION: A xerographic marking unit comprises a source of pixels representative of digitized image information. A rendering image processor analyzes pixels concerning to the image characteristics and assigns one of at least three values to each pixel based on the results of analysis. Three values are selected from a set of values indicative of positive, negative or neutral for a predetermined exposure bias. The xerographic marking unit further comprises an image generating/outputting unit for converting the value assigned to a pixel into a selective exposing area on a charge holding plane. Consequently, charges on the charge holding plane, e.g. a photon acceptor, includes a positive charge area determined to react on toner electrostatically and a negative charge area determined to react on toner electrostatically.
Patent JP-2003162266-A (JP)
Title: Picture display device
Inventor: NAKAYOSHI YOSHIAKI
IPC: G09F9/30
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent luminance unevenness from occurring when displaying in what is called two or more lines simultaneous selection mode.  <P>SOLUTION: On the counter side surface of one of the substrates arranged to face each other, using an area enclosed by a plurality of gate signal lines arranged in parallel and a plurality of drain signal lines arranged in parallel crossing these gate signal lines as a pixel area, switching elements made to operate by scanning signals from the gate signal lines, pixel electrodes to be supplied with video signals from the drain signal lines via these switching elements, and capacitance elements formed between these pixel electrodes and a reference signal line are formed in the pixel area, and the picture display device is provided with a change-over means for sequentially supplying the scanning signals to a plurality of the signal lines adjacent to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167260-A (JP)
Title: Liquid crystal display element and manufacturing method therefor
Inventor: KITANAKA MASANORI
IPC: G09F9/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element wherein display defects e.g. color unevenness caused by the step corresponding to the thickness of a transparent electrode, etc., can be effectively eliminated and to provide a manufacturing method therefor.  <P>SOLUTION: Thin films 24 for supplying the steps generated by the transparent electrodes 8 and 9 are formed at parts 22 where the transparent electrodes 8 and 9 are not formed on the inner surfaces of transparent substrates 2 and 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165914-A (JP)
Title: Aqueous resin composition
Inventor: MIYAWAKI YUKIHIRO
IPC: D06M15/263
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous resin composition capable of giving excellent flame retardance essentially containing no halogen compound, in more details, its content of the halogen compound is not more than 1,000 ppm, and it must contains a polymer compound having hydroxy group and a phosphorus flame retardant.  <P>SOLUTION: This aqueous resin composition is the one having a halogen content of not greater than 1,000 ppm and hydroxy group, and it has a solid content of 10-65 wt.%, and it contains 70-97 wt.% polymer compound having hydroxy group and 3-30 wt.% phosphorus flame retardant based on the solid content.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002235112-A (JP)
Title: Heat treatment method for steel material and heat treatment apparatus
Inventor: HINO YOSHIMICHI
IPC: C21D1/42
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus by which heating speed of a steel material, such as thick steel plate, is improved, and also, residual stress caused by heat treatment is reduced. SOLUTION: The heat treatment method for steel material is a method in which a steel material or the surface layer part is rapidly heated at >=2 deg.C/s heating rate with one heating method among an induction-heating, a laser- heating and a plasma-heating after completing hot-rolling. The surface layer part can be heated at a higher heating rate by >=0.5 deg.C/s than the center part in the plate thickness. The heat treatment apparatus for steel material is provided with heating means among one or more kinds of an induction-heating means, a laser-heating means and a plasma-heating means, and has the capacity rapidly heating the steel material at >=2 deg.C/s heating rate.  Further, this heat treatment apparatus for steel material, is provided with one or more kinds among the solenoid type induction-heating means, the laser-heating means and the plasma heating means, or has the capacity rapidly heating the surface layer part of the steel material at higher heating rate by >=0.5 deg.C/s than the center part of the plate thickness.
Patent JP-2003172214-A (JP)
Title: Device for reforming diesel fuel
Inventor: HASHINO MASAO
IPC: C10L1/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce generation of particulate matter (PM) by atomizing light oil as diesel fuel for making the same easy to mix with air and increasing combustion speed for realizing complete combustion even at a low temperature, and to reduce oxidation of nitrogen with low temperature combustion for reducing generation of nitrogen oxide.  <P>SOLUTION: An auxiliary tank is provided in a middle of a feed pipe of a fuel tank of a diesel engine, and a feed pump, a pressure sensor and magnetic field integrated into the auxiliary tank are provided. Fuel can be freely fed to the auxiliary tank from the fuel tank, fuel in the auxiliary tank can pass through magnetic field at a high speed by a feeding pump via a pressure sensor, a return pipe to the auxiliary tank is provided on a feeding pipe in ahead of the magnetic field via a three way tube. Overly supplied surplus fuel can be freely returned to the auxiliary tank or the fuel tank, feeding pump and an auxiliary return pipe can be freely return the same without providing an auxiliary tank to reform diesel engine fuel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173134-A (JP)
Title: System and method for calligraphy correction education
Inventor: TAKI HIROKO
IPC: G06Q50/10
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for calligraphy correction education for carrying out calligraphy education to a learner by correcting calligraphy via a network.  <P>SOLUTION: The system for calligraphy correction education is constituted of a learner database, a test piece data base, a work database, a correction database, a test piece browsing means for transmitting a test piece to a learner terminal, a work receiving means for receiving from the learner terminal the work produced by the learner and storing it in the work database, a work transmitting means for transmitting the work produced by the learner extracted out of the work database to a corrector terminal, a correction fetching means for receiving the correction carried out by the corrector to the work produced by the learner and storing it in the correction database, and a browsing means for extracting information of the learner, the learner's work, correction, and the test piece stored in the learner database, work database, test piece database, correction database, and transmitting them to the learner terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169753-A (JP)
Title: Oven
Inventor: KIYOKAWA SUSUMU
IPC: A47J37/06
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oven for fish producing no smoke.  <P>SOLUTION: In the oven, an object F to be heated, such as a fish, is supported inside a vertically supported cylindrical body 2. A heating element 4 provides heat from the outer surface of the cylindrical body 2 and the object F to be heated is cooked using the energy of radiant heat generated from the inner surface of the cylindrical body 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186013-A (JP)
Title: Display device, electronic viewfinder, and imaging device using them
Inventor: SHIMIZU MAKOTO
IPC: G02F1/13363
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic viewfinder which is used for video display on an active matrix type liquid crystal display panel, etc., equipped with a thin film transistor for each pixel and improves its light use efficiency.  <P>SOLUTION: The electronic viewfinder has a light source (LED 1), the active matrix type liquid crystal display panel (LCD 3) equipped with the thin film transistor (TFT 11) for each pixel, and a reflection part which reflects the light from the LED 1 to the LCD 3; and is characterized in that a polarized light separating film 7 which selectively transmits a specified light component is arranged between the LED 1 and the reflection part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002259291-A (JP)
Title: Collaborative evaluation method
Inventor: KISHI KENICHI
IPC: G06Q10/00
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a collaborative evaluation method for components of an electronic device which allows evaluators to collaboratively evaluate the components and share the results obtained by the collaborative evaluation. SOLUTION: A Web server publishes a collaborative evaluation request including the evaluation schedule of a 1st evaluator to a homepage. A 2nd evaluator who has browsed the collaborative evaluation request through a terminal device sends a part that the 2nd evaluator shares as an answer to the Web server. The Web server publishes the part that the 2nd evaluator shares to the homepage. Then the 1st and 2nd evaluators send their evaluation results of the collaborative evaluation to the Web sever. The Web server publishes the received evaluation results to the homepage. The 1st and 2nd evaluators exchange the evaluation results through the homepage to share the collaboration evaluation results on the homepage.
Patent JP-2003185987-A (JP)
Title: Device for folding and dividing liquid crystal panel
Inventor: SHIRAI AKIRA
IPC: C03B33/03
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the occurrence of a defect at a divided edge and to prevent divided material and a small piece of glass due to edge removal and terminal part formation from being left behind in a conveying path for a liquid crystal panel involved in dividing a a liquid crystal panel along its cutting-plane line.  <P>SOLUTION: A device for folding and dividing a liquid crystal display comprises: a first folding and dividing device B composed of a thrusting up bar material 12 that is elevated or lowered by an appropriate elevating and lowering means and a dividing means 14, located over the bar material and exerting dividing force involved in being lowered; a first conveying device C for the liquid crystal panel, wherein each cutting-plane line on the liquid crystal panel A on which edge removal, terminal part formation, and large dividing and product-sized subdividing cutting-plane lines are formed on surface and rear faces is provided so as to reach the first cracking device; a second conveying device E that receives a largely divided liquid crystal panel folded and divided by the first cracking device as a load for conveying; a swiveling device D for swiveling the largely divided liquid crystal panel by 90°, and a second folding and dividing device F which is provided so as to apply edge removal, terminal part formation and division along the subdividing cutting-plane line to the liquid crystal panel conveyed by a third conveying device G, and has the same configuration as that of the first cracking device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002235806-A (JP)
Title: Conduction belt having rubber covered cloth layer
Inventor: LOFGREN JEFFREY DWIGHT
IPC: C08L33/20
Filed: 2001-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a high quality conduction belt durable against a chemical material. SOLUTION: A conduction belt is an endless conduction belt and comprises (A) a tension part; (B) a cushion part; (C) a load part situated between the tension part and the cushion part; and (D) a cloth layer coupled to the outer surface of the belt and an improvement point is that a coating layer of calboxylated acrylonitrile rubber is contained on the cloth layer.
Patent JP-2003183157-A (JP)
Title: Ophthalmologic composition
Inventor: ODAKA AKITO
IPC: A61K9/08
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ophthalmologic composition which hardly irritates eyes, can give a good feel of refreshing, and is excellent in persistence of the feel of refreshing.  <P>SOLUTION: This ophthalmologic composition contains a terpenoid, a water- soluble polymer compound, and a local anesthetic. The terpenoid is preferably at least one substance selected from among menthol, camphor, borneol, geraniol, cineole, linalol, eucalyptus oil, bergamot oil, fennel oil, and rose oil. The water- soluble polymer compound is preferably at least one polymer selected from among methylcellulose, hydroxypropylmethylcellulose, hydroxyethylcellulose, polyvinyl alcohol, polyvinylpyrrolidone, a carboxyviyl polymer, sodium hyaluronate, and sodium chondroitin sulfate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002256988-A (JP)
Title: Failure diagnostic device for evaporative purging system
Inventor: HANAI SHUICHI
IPC: F02M25/08
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a failure diagnostic device for an evaporative purging system capable of preventing an erroneous determination due to opening of a cap when supplying oil and continuing oil supply even when supplying oil during a failure diagnosis and reducing cost. SOLUTION: In this failure diagnostic device for the evaporative purging system which adsorbs fuel vapor within a fuel tank to a canister, performs a purge control of fuel vapor to an intake system, makes the inside of a system as closed space of a negative pressure state and has no route to escape pressure rising within the space during the failure diagnosis of the presence or absence of leakage, a vehicle is judged to be stopped (YES in step S110) and the failure diagnosis is stopped (step S140) when pressure within the fuel tank is decided to exceed a decision value (YES in step S130). Because the evaporative purging system to be the closed space is opened, rising pressure escapes and pressure within the system is lowered, oil supply can be continued.
Patent JP-2003189048-A (JP)
Title: Internet facsimile machine
Inventor: EGUCHI MASAFUMI
IPC: H04L29/06
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience in using an Internet facsimile machine by incorporating user accounts, with the capabilities of transmitting/receiving Internet facsimile when no account is designated, defining a transfer destination of a received electronic mail on an account-by-account basis, and automatically transferring a received G3 facsimile.  <P>SOLUTION: The Internet facsimile machine 1 is provided with user accounts for respective users as well as a common account for shared use. It is possible to perform transmission/reception by designating each user account. In designating no accounts, transmission/reception is performed from/to the common account. There is provided a distribution table recording destinations for transferring electronic mails received on each account. Particularly, for the common account in the distribution table, a destination for transfer when receiving the G3 facsimile is also recorded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180899-A (JP)
Title: Power measuring instrument for boat race
Inventor: IMANI YUICHI
IPC: A63B69/06
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power measuring instrument by which rowing technique and a rowing force are grasped, the problems are definitely identified and data for contributing to the enhancement is provided in a power absorbing device for a boat race event.  <P>SOLUTION: A sensor is independently arranged by which the amount of movement of a hauling cable to give the power of the power absorbing device and the amount of movement of a seat base are outputted. The movement of a human body is grasped from the two kinds of data. Then instrument is provided with a function for deciding whether the rowing force is effectively obtained in 'the aspect of rowing' or not by grasping the two kinds of data, i.e., tension to be added to the hauling cable and a load on the seat base. A sensor for outputting a reactive force in a front and rear direction on the power absorbing device is independently arranged. Then the instrument is provided with a function for deciding whether the efficient 'aspect of rowing' without loss and a 'aspect of preparation' with the minimum boat speed attenuation are obtained or not.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183449-A (JP)
Title: Thermoplastic elastomer composition
Inventor: TASAKA MICHIHISA
IPC: C08L23/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition for automotive interior and exterior members, constructional packing members or household appliance packing members which excels in extrusion moldability, injection moldability, resistance to bleeding of mono-layer and multi-layer molded articles, resistance to heat distortion, and grip on a coated sheet, a glass sheet and the like.  <P>SOLUTION: The thermoplastic elastomer composition is obtained by subjecting a composition comprising (a) 100 pts.wt. olefin based copolymer rubber, (b) 50-150 pts.wt. conjugated diene based copolymer and/or hydrogenated conjugated diene based copolymer, (c) 25-120 pts.wt. peroxide-decomposable olefin based resin component, and (d) 0.01-3 pts.wt. organic peroxide to melt kneading.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194259-A (JP)
Title: Laying method for deep layer water intake pipe
Inventor: OKAMURA AKIRA
IPC: F04B47/02
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laying method for a deep layer water intake pipe capable of laying the pipe in the dry condition till the water intake depth, facilitating separation of a water stop lid, particularly at the water intake depth, and allowing easy execution of the operations.  <P>SOLUTION: According to this method of laying the deep layer water intake pipe 2 along the sea bottom surface 1, the water stop lid 3 is mounted at an intake hole 2a provided at the tip of the pipe 2 using a fastening means which prevents the lid from slipping off in the shallow water region, and after laying the pipe 2 till the intake depth for deep layer water in the condition that inside the pipe 2 remains dry, the intra-pipe pressure at the tip of the pipe 2 is made higher than the external water pressure at the water intake depth, followed by separation of the lid 3 so that it is possible to take in the deep layer water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196986-A (JP)
Title: Nonvolatile semiconductor memory and data erasing method
Inventor: HIRANO YASUAKI
IPC: H01L29/788
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data erasing method for a nonvolatile semiconductor memory in which reliability of a memory cell can be improved by reducing stress applied to each memory cell before erasure.  <P>SOLUTION: The method has steps (S21, S22) performing write before erasing for each memory cell and steps (S23, S24) performing erasing. Threshold voltage distribution of a memory cell after write before erasing is made to differ substantially from threshold voltage of the memory cell after normal write by relaxing a voltage applying condition at the time of write before erasing compared with voltage applying condition at normal write.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003203393-A (JP)
Title: Method and device for joining plate-like object
Inventor: EBISAWA KATSUHIDE
IPC: G11B7/26
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance accuracy of shaft alignment by preventing the mixture of air bubbles at the time of spreading processing.  <P>SOLUTION: An ultraviolet curable resin composition S applied annularly between disk substrates 1a and 1b of a disk 1 is held on a rotating table 30 and spread by rotation. A through hole 31 of the rotating table is provided with a shaft alignment member 32 so as to be able to come out or retract. The shaft alignment member expands the diameters of three shaft alignment pins by lifting a diameter expansion center pin 34 and presses a center hole of the disk substrate to perform center adjustment. In the spreading, the composition S is spread toward the outer circumference in acceleration and constant speed processes of the rotating table 30, the upper disk substrate 1b goes down in interlock with the processes, and the composition S is therefore spread toward the inner circumference. A deceleration process is started when the composition S is spread to the edge of the inner circumferential side and around the edge of the outer circumferential side. Synchronization is made and the shaft alignment member is operated to perform the shaft alignment of the disk substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003501860-A (JP)
Title: ターボ符号終了
IPC: H04L27/00
Filed: 2000-05-24
Abstract: (57)【要約】
有利なエラーレートパフォーマンス、高い帯域幅効率、低い遅延、および低減されたエラーフロアが、直列連結ターボ符号の使用を介して、許容可能なレベルの復号化複雑性で達成される。これらは、第１の外符号器によって提供される、少なくとも１つの冗長ビットを含む少なくともいくつかの出力ビットが、インタリーブ後に、第２の内符号器によってさらに処理される符号である。次に、その結果得られるデータおよび冗長データが、送信のため、所定のコンステレーションからシンボルを選択する。受信器において、ターボ符号は、単一符号化と比較して改良されたパフォーマンスを達成可能なように繰り返し動作する、対応する数のソフト出力復号器を用いて復号化される。ターボ符号は様々な次元であることができ、かつマルチレベル符号の成分として使用されて、所望レベルの帯域幅効率を達成することができる。ターボ符号は、ランダム入力データが、いくつかの数のシンボル間隔についてターボ符号器に与えられた後すぐに、ランダム入力ビット以外のデータが、各符号器を既知の状態にするのに十分な数のシンボル間隔にわたって、ターボ符号器に与えられるようにして終了することができる。
Patent JP-2003501398-A (JP)
IPC: C12N9/06
Filed: 2000-06-02
Abstract: The use of 10-formyltetrahydrofolate dehydrogenase as therapeutical agent, in particular as cytotoxic and antitumour agent, and the process for the preparation thereof.
Patent JP-2003501652-A (JP)
Title: 分光計器具の出力信号ドリフトを減少させるための信号取得及び処理システム
IPC: G01N21/35
Filed: 2000-06-01
Abstract: (57)【要約】
測定光波長源と、プローブと、測定光信号源に結合された複数の送信ファイバーと、測定光信号を含む光を受信するための複数の受信ファイバーとを有する分光計器具。この器具は、また測定光信号に結合された参照信号光学系と、測定信号を表す電気信号を発生させるための検出器と、受信ファイバーからの測定信号及び受信信号光学系からの参照信号部分を検出器に結合するための参照信号光路と、検出器への測定信号部分又は参照信号部分を選択的に許容するための光路制御部も有する。これにより、検出器は、参照信号が検出器に結合されたときに参照値を出力し且つ測定信号が検出器に結合されたときに測定値を出力することができる。
Patent JP-2003501228-A (JP)
Title: 発光素子のあるボウリングレーンシステム
IPC: A63D1/00
Filed: 2000-06-09
Abstract: (57)【要約】
ピンデッキのあるボウリングレーンと、レーン部に組み込まれ、ボウラーによる投球を支援する複数の可視ガイドマークをボウラーに対して提供するように位置決めした発光体と、該発光体を励起するエネルギー源とからなるボウリングレーンシステム。このボウリングレーンシステムは、薄暗いか、暗いボウリング施設でボウラーを支援するものである。
Patent JP-2003504411-A (JP)
Title: 組織再生剤
IPC: C12N5/077
Filed: 2000-07-12
Abstract: (57)【要約】
本発明は、組織再生剤に関する。この再生剤の応用分野は、医療および製薬業である。本発明の目的は、組織再生のための新しい再生剤を提供することである。本発明の基礎をなす課題は、損傷した組織を一時的に増殖するように刺激し、ひいては組織再生を引き起こす融合タンパク質を合成することである。本発明に係る組織再生剤は、細胞内への取り込みを引き起こすタンパク質またはペプチド配列と、細胞の増殖を誘導するタンパク質とからなる融合タンパク質を含んでいる。ウイルス性タンパク質ＶＰ２２と、ＳＶ４０Ｔ抗原とからなる融合タンパク質が好適である。
Patent JP-2003507647-A (JP)
Title: 内燃機関のためのコモンレール式噴射システムのコンパクト構造を有するインゼクタ
IPC: F02M47/02
Filed: 2000-08-18
Abstract: (57)【要約】
極めてコンパクトに構成され、かつそれにもかかわらず噴射終了時に高い閉鎖力をもたらすコモンレールインゼクタが提案される。このことは、とりわけ閉鎖ピストン（３４）がノズルニードル（２１）よりも大きな直径を有していることにより得られる。