baber/WOPTO huggingface dataset:
Patent JP-2003179749-A (JP)
Title: Data converting method
Inventor: INO HIRONORI
IPC: G06K15/10
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To correct the difference of dot gains between output devices.  <P>SOLUTION: The data converting method for converting binary data for a first output device to binary data for a second output device is provided with a binary/multilevel conversion step S1/S3 for converting the binary data for the first output device to multilevel data, a correction step S5 for correcting the multilevel data so that an output density due to the second output device and an output density due to the first output device can become the same and a multilevel/binary conversion step S7 for converting the corrected multilevel data to the binary data for the second output device. Thus, by applying the correction so that the output densities of the first output device and the second output device can be matched, a user can obtain the same output results even without considering the difference of the output devices.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002305610-A (JP)
Title: System and method for communicating data, program and computer readable recording medium
Inventor: MIYATA KOICHI
IPC: H04M15/16
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system for automatically selecting an inexpensive telecommunication line and transmitting data. SOLUTION: In transmitting transmission data 4 to a transmission destination through a network, a communication distance calculating means 11 calculates a distance related to communication with the station of the transmission destination determined from the number 2 of the station of a transmission source and the telephone number 3 of the transmission destination designated by a user. A connection time calculating means 13 previously calculates connection time by converting the capacity of the transmission data 4 stored in a transmission data storing means 12 to connection time to a line to be used to transmit the transmission data 4.  A fee calculating means 15 retrieves communication fee data from a fee data storing means 16 on the basis of the calculated transmission distance and connection time and the present time indicated by a clock 14 and determines a transmission fee in each carrier. A telecommunication line selecting means 17 selects the most inexpensive carrier on the basis of the calculated fees, and a data transmitting means 18 transmits the data to a transmission destination receiver 5 through the selected carrier.
Patent JP-2003180870-A (JP)
Title: Golf ball
Inventor: FUSHIHARA KAZUHISA
IPC: C08L21/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball having excellent durability and feeling property.  <P>SOLUTION: The golf ball consisting of a polymeric composition containing a ternary composite consisting of a rubber component, polyolefin component and nylon component, more particularly the golf ball consisting of a core and a cover for covering this core is formed by using the polymeric composition containing the ternary composite consisting of the rubber component, the polyolefin component and the nylon component for the core and the polymeric composition is a thermoplastic resin, thermoplastic elastomer, ionomer resin or their mixture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183383-A (JP)
Title: Manufacturing method of cyclic ether adduct of alcohol with less smell
Inventor: INAOKA SUSUMU
IPC: C08G65/28
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a cyclic ether adduct of an alcohol having little impurities and particularly having less smell in high efficiency.  <P>SOLUTION: The method of manufacturing the cyclic ether adduct of the alcohol represented by formula (1) havin little impurities is added to and reacted with a secondary and/or tertiary mono-ol and/or polyol in the presence of a catalyst (c) represented by formula (2) and/or (3).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188524-A (JP)
Title: Reflow apparatus
Inventor: KOSAKA YUSUKE
IPC: B23K1/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reflow apparatus wherein even when there are a large difference between heat capacities or heat transfers of parts to be mounted, the parts are uniformly heated for secure soldering by making use both conduction heating by hot air and direct heating by radiation energy.  <P>SOLUTION: In a reflow apparatus 10 according to one embodiment, a workpiece board P held horizontally in a heating furnace section 15 can be directly heated with hot air Fa flowing in parallel to the workpiece board P produced in an air feed section 12, a gas heating section 13, and a gas rectifier section 14, additionally, the workpiece board P can be heated with radiation energy of a plurality of small-sized far infrared heaters 151 supported movable vertically by a vertical motion driving apparatus 20A above the heating furnace section 15, and with radiation energy of a lower far infrared heater 152 disposed below the workpiece substrate P at need. The temperature of the individual small-sized far infrared heaters 151 and the temperature of the lower far infrared heater 152 are controlled with a control section 19 such that they form a temperature profile of the workpiece substrate P.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188436-A (JP)
Title: Coating method of chip type electronic component
Inventor: ITO HIROYASU
IPC: H01L41/338
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method of chip type electronic component which can surely and easily coat cutting surfaces of a plurality of chips without troubles.  <P>SOLUTION: For manufacturing a chip type crystal-controlled oscillator 1 composed of a chip 100 formed by cutting in the thickness direction, a wafer 2 which has been formed by laminating a crystal wafer 3 and glass plates 4, 5, a half-cut groove 9 is formed, deeper than each of laminated areas 7, 8, at the expected cutting area of the wafer 2. Next, after the half-cut groove 9 is coated and filled with a coating material 10, the expected cutting area of the wafer 2 is cut perfectly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185854-A (JP)
Title: Optical transmission line
Inventor: OWAKI JUNICHI
IPC: G02B6/02
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost optical transmission line having a simple and compact structure for connecting optical transmission lines with different core cross sections to each other with a low loss and without needing accurate alignment.  <P>SOLUTION: In this optical transmission line 4 having a core 1 being an optical transmission medium for propagating light and a clad 2 arranged around the core 1 along the light propagation direction of the core 1 and being a low refractive index medium having a refractive index lower than that of the core 1 and making end faces with different cross sections of the core 1 to be an input terminal and an output terminal, the cross section of the core of a face perpendicular to the propagation direction of the light is continuously and moderately reduced or increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187405-A (JP)
Title: Magnetic head and production method thereof
Inventor: ITO TAKASHI
IPC: G11B5/31
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head which can make the core width of an upper magnetic pole narrow and reduce side erasure and blotting of recording.  <P>SOLUTION: This magnetic head is for writing data to a magnetic data- storage medium 36. In this case, a pole part 34a of an upper magnetic pole 34 facing the magnetic data-storage medium 36 is formed to a prescribed width, a groove part 16b is formed at the part of an lower magnetic pole 26 on the both sides of the pole part 34a, and the edge part 16c of the groove part 16b is made smaller in height than that of the upper surface of the lower magnetic pole 26.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184763-A (JP)
Title: Scroll compressor and refrigerating equipment
Inventor: HAGITA TAKAYUKI
IPC: F04C18/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor capable of obtaining high compression efficiency with lower energy by improving a structure lowering a temperature by introducing a refrigerant to compression chambers.  <P>SOLUTION: This scroll compressor adopts technology lowering the temperature by introducing the low-temperature refrigerant to the compression chambers Ca and Cb. A fixed scroll of the compressor is provided with openings 30a and 30b, which are closed by being covered with a spiral end surface 22b of a wrap member 20 when maximum capacity compression chambers Ca and Cb are partitioned, and, when the wrap member 22 is moved, the closure is released and the openings can introduce the low-temperature refrigerant to the compression chambers Ca and Cb.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183555-A (JP)
Title: Pigment and pigment ink
Inventor: SHIMIZU TADASHI
IPC: C09D11/322
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment capable of obtaining a toning equal to water based ink using a dye and also a pigment ink excellent in durability, and to provide the pigment ink using the same.  <P>SOLUTION: A porous material is composed of inorganic particles that are amorphous and have pores with a uniform diameter, wherein an average particle diameter DL of a particle determined by a dynamic light scattering is 10-400 nm, and a difference SB-SL of a reduced specific surface area SL determined from DL and a N<SB>2</SB>absorption specific surface area SB of the particle by the BET method, is 250 m<SP>2</SP>/g or above. The porous material and the dye are bonded to produce the pigment, and this pigment is dispersed with a dispersant and a wetting agent in water to produce the pigment ink.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198336-A (JP)
Title: Synchronizing method and apparatus for pseudo-random- pattern generating circuits
Inventor: TSUTSUMI SEIICHI
IPC: H03K3/84
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new synchronizing method and apparatus whereby, when the pseudo-random-pattern generating circuits having the mark ratio of 1/4, 1/8, or the like are synchronized with each other, their synchronization takes a short time independently of the period of a testing pattern.  <P>SOLUTION: In the synchronizing method and apparatus of the pseudo- random-pattern generating circuits having a variable mark ratio, the pseudo- random-pattern generating circuits are synchronized with each other by a step for setting them before their pull-in to the pseudo-random-pattern generating circuits having the mark ratio of 1/2, by a step for executing their pull-in in the state wherein they are set to the pseudo-random-pattern generating circuits having the mark ratio of 1/2, and by a step for returning them after their pull-in to the pseudo-random-pattern generating circuits having a predetermined mark ratio.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199018-A (JP)
Title: Imaging apparatus and method therefor, computer readable recording medium and computer program
Inventor: TSUKUI KATSUYUKI
IPC: H04N5/76
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To take pictures without missing the right moment to release a shutter even if there is insufficient free space in a recording medium.  <P>SOLUTION: The device is provided with a means for measuring the free space in the recording medium, for selecting image data among multiple image data recorded in the recording medium in accordance with a predetermined rule if there is short of free space in the recording medium, and outputting the selected image data to the outside. Then the output image data is deleted from the recording medium. With this, a user does not have to select an image to be deleted among a lot of images recorded in the recording medium, so that the time and effort spent on photo shoot can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192389-A (JP)
Title: The method for processing glass and apparatus for glass processing
Inventor: UCHIUMI ATSUSHI
IPC: C03C25/68
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily and constantly obtain a smooth surface.  <P>SOLUTION: The method comprises a process of forming a layer doped with fluorine on the surface of a glass material, and a process for immersing the glass material in an etching liquid and processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190096-A (JP)
Title: Ophthalmic equipment
Inventor: NUMAJIRI YASUYUKI
IPC: A61B3/14
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously perform the measurement of the blood flow in an optic disc part and the evaluation of the state of an optic nerve fiber bundle by one equipment.  <P>SOLUTION: The ophthalmic equipment has a measuring light source 20 for irradiating the optic disc part of an eye E to be examined with measuring light, a photomultiplier 21 for receiving scattered light generated from the particles in a capillary blood vessel by the measuring light, a CCD camera 14 for picking up the electronic image of the eyegrounds Ea and a system control part 22 for controlling the movement of the whole and analyzing the Doppler signal component from a light receiving means to calculate the data related to a blood flow. The system control part 22 picks up the scattered image of the optic disc part generated by the irradiation with the measuring light by the CCD camera 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195531-A (JP)
Title: Method and apparatus for detecting defect of electrophotographic photoreceptor
Inventor: TAKADA KAZUHIKO
IPC: G03G21/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for nondestructive inspection which can detect a defect of an electrophotographic photoreceptor without destroying the defect on the electrophotographic photoreceptor.  <P>SOLUTION: The defect detecting method for electrophotographic photoreceptor 101 has an electrostatic charging means composed of charged particles 102 consisting principally of conductive particles and a charged particle carrier 103 which carries the charged particles and has a conductive and elastic surface; making the charged particle carrier abut against the electrophotographic photoreceptor across the charged particles; applying fixed current to the electrophotographic photoreceptor through the charged carrier by using a fixed- current power source 105; and detecting the defect of the electrophotographic photoreceptor according to voltage variation of the fixed-current power source.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002278525-A (JP)
Title: Liquid crystal display including gate drive wiring in panel and correction circuit
Inventor: KIM HA SOOK
IPC: G09F9/35
Filed: 2001-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device, in which the quality of a screen is dramatically improved, by making the supply of current being applied to gate driver ICs constant to thereby reduce a voltage drop, when signal lines that drive gate driver ICs are formed within a panel and correcting voltage distortion, to thereby reduce voltage differences among the gate driver ICs. SOLUTION: The liquid crystal display includes a gate drive power supply unit which supplies analog signals, a control circuit unit which applies control signals to the analog signals outputted by the gate drive power supply unit, a correction circuit unit which is applied with a control signal from the control circuit unit to correct the waveforms of the analog signals outputted from the gate drive power supply unit into a sawtooth type and a correction power supply unit which supplies the sawtooth waveform type signals corrected in the correction circuit unit to the gate driver ICs.
Patent JP-2003202318-A (JP)
Title: Chemical physical property-measuring apparatus for hair
Inventor: NOMURA SATOSHI
IPC: G01N27/416
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical physical property-measuring apparatus for hair that measures a chemical property without cutting the hair of a subject, and can easily check the degree of damage in the hair.  <P>SOLUTION: The apparatus is equipped with a measurement electrode 6 in contact with hair H, a first plane 7a where the measurement electrode 6 is formed, a comparison electrode 8 that approaches while opposing the measurement electrode 6 and comes into contact with the hair H, a second plane 9a where the comparison electrode 8 is formed, a pinch adjustment mechanism 15 for pinching the hair H between both the electrodes 6 and 8 by allowing both the planes 7a and 9a to oppose each other, and an apparatus body 2 having a CPU 4 for calculating the pH of the hair H that is pinched between both the electrodes 6 and 8. The apparatus body 2 has display sections 5A and 5B for displaying a measurement result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163067-A (JP)
Title: Corona discharge negative ion generator
Inventor: SHIMIZU YOSHIKO
IPC: B03C3/38
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corona discharge negative ion generator where a counter electrode (+) is arranged behind a pointed emission part of a discharge electrode (-), in order to solve the problem that, when a negative ion is emitted by a corona discharge, the counter electrode (+) is conventionally arranged ahead of the mission part of the discharge electrode (-) for discharging toward the center electrode, resulting in disappearance because of absorption by the counter electrode, with ozone, etc., occurred.  <P>SOLUTION: A counter electrode 6 is disposed on the side behind a tip 3 of a discharge electrode 1, with a prescribed space. A discharge electrode material 2 is provided with a coating part 5, except for the tip 3 and an electric wire connection part 4 behind it, which is not a perfect insulator such as glass or ceramics but such material as to generate an electric field between the discharge electrode 1 and the counter electrode 6. The discharge electrode 1 is applied with a negative high DC voltage from the electric wire connection part. The counter electrode 6 is applied with a positive high DC voltage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189191-A (JP)
Title: Output correction device for image sensor
Inventor: SHINOZUKA NORIYUKI
IPC: H04N5/335
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output correction device for an image sensor employing an optical sensor circuit outputting a sensor signal in response to a current flowing through a photoelectric conversion element depending on an incident light in the unit of pixels that converts an output signal from each pixel of the image sensor by an analog/digital converter into a digital signal, reads a correction value in response to dispersion in output characteristics of each pixel stored in advance in a memory, corrects the output of each pixel according to prescribed shift register processing and enhances the utilizing efficiency of the memory.  <P>SOLUTION: The output correction device for the image sensor is configured such that the resolution of the analog/digital converter for applying digital conversion to an output signal between a minimum output at a dark state and a maximum output at the dark state in each pixel is selected to be n-bits, the resolution of dispersion width in the output signal at the dark state of each pixel is selected to be m-bits (m<n), a correction value in m-bits is stored in the memory to correct the output at the dark state of each pixel, the resolution of dispersion width in the output signal at the bright state of each pixel is selected to be i-bits (i<n), and the memory stores the correction value in i-bits to correct the output at the bright state of each pixel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003501328-A (JP)
Title: クロージャデバイス
IPC: A44B19/26
Filed: 1999-06-10
Abstract: (57)【要約】
クロージャデバイスは、所定の長さにわたってインターロックされるように配列された第一及び第二のファスニングストライプ２４０、２４１、及び係合フィンガー２１０をもつスライダー２００を含む。スライダー２００は、ファスニングストライプに沿って移動すると、ファスニングストライプ２４０、２４１の閉塞及び開放を促進する。ファスニングストライプのうちの一方又は両方が、突起部２５２を有する凹凸面２５０も含む。スライダーがファスニングストライプに沿って移動すると、係合フィンガー２１０が、凹凸面２５０と接触する。係合フィンガー２１０と凹凸面２５０との間の接触は、スライダー２００の移動の感覚的なインジケーションを発生する。感覚的なインジケーションは、触覚的及び／又は聴覚的なインジケーションを含む。
Patent JP-2003507431-A (JP)
IPC: C12Q1/68
Filed: 2000-08-18
Abstract: The present invention relates to a method for producing and isolating specific immunogenic endogenous heat shock proteins induced by the treatment of extra-cellular pathogens with stress inducing stimuli and vaccines prepared from such proteins.
Patent JP-2003509677-A (JP)
IPC: G01F23/24
Filed: 2000-08-03
Abstract: A sensor element for electrically measuring the position of liquid levels, comprising a substrate (2) and a plurality of electrodes (3) that can be contacted individually and that are mounted on the substrate, characterized in that the electrodes comprise sensor-active partial electrodes (5) that are networked with electrical connections (7), with the partial electrodes of two respective electrodes always being positioned opposite one another, separated by a distance, as partial electrode pairs (11) and with the electrode pairs (8) thus formed recurring periodically over the length of the sensor. Quasi-digital measuring methods are derived from the behavior of the impedance of the electrode pairs, whereby the liquid level is measured by detecting a conductivity boundary in a capillary filling.
Patent JP-2003511490-A (JP)
IPC: C09D11/00
Filed: 2000-10-04
Abstract: Acrylic AB block copolymers prepared by group transfer polymerization that are useful as pigment dispersants, characterized by mononuclear or dinuclear heterocyclic groups bonded to the highly polar anchoring A segment of the block copolymer backbone to facilitate attachment on a pigment surface and improve dispersant efficiency in solvent-borne paint systems.
Patent JP-2003511543-A (JP)
IPC: C09K3/14
Filed: 2000-08-30
Abstract: Fine abrasive powders can be made more free-flowing and better adapted to electrostatic upward projection deposition in the production of coated abrasives by the control of the volume resistivity of the powder to a level that is not greater than 1014 ohms.cm by incorporation of a silica powder.
Patent JP-2003514396-A (JP)
Title: リードオンチップ半導体パッケージ用のボール・グリッド基板
IPC: H01L23/12
Filed: 2000-09-13
Abstract: (57)【要約】
本発明による、ボール・グリッド・アレイと共に使用するのに適したパッケージ基板は、上面（１１７）および下面（１１６）を有する導電性かつ熱伝導性ヒート・シンク（１００）であって、それを貫通して上面および下面に開口するスロット（１１０）を有するヒート・シンク（１００）を含む。誘電体層（１０２）は、スロットに近接するヒート・シンクの下面に形成され、好ましくは介在接着層を用いずにヒート・シンク上に直接形成される。回路（１０５）は、誘電体層上の回路パターン中に選択的に形成される。電気抵抗のあるソルダマスク（１０８）は、誘電体層上および回路上に配設される。このソルダマスクは、それを貫通し、回路のボンド・パッド（１０６）を露出する開口を有する。本発明によるこのような基板により、リードオンチップ・パッケージのようにスロットの上に集積回路ダイを取り付けることが可能となるが、ボール・グリッド・アレイを形成するためにはんだボール（１０７）を取り付けることのできるボンド・パッドが設けられる。
Patent JP-2003516468-A (JP)
Title: エーテル末端処理ポリ（オキシアルキル化）アルコール界面活性剤を包含する組成物
IPC: C11D1/722
Filed: 2000-12-08
Abstract: (57)【要約】
優れた油脂清浄能力及び改善されたシミ抜き膜形成利益を有するエーテル末端処理ポリ（オキシアルキル化）アルコール界面活性剤を包含する組成物が提供される。アルコール界面活性剤は次式を有する：ＲＯ（Ｒ 1 Ｏ） x Ｒ 2 （式中、Ｒは、線状又は分枝状の、飽和又は不飽和の、置換又は非置換の、脂肪族又は芳香族の約１〜約３０の炭素原子を有する炭化水素基から成る群から選択され；Ｒ 1 は同一でも異なっていてもよく、且つ独立していかなる任意の分子においても分枝状又は線状のＣ 2 〜Ｃ 7 のアルキレンから成る群から選択され；Ｒ 2 は、：（ｉ）４〜８員の置換又は非置換の１〜３のヘテロ原子を含有する複素環の環；（ｉｉ）７〜１３員の置換又は非置換の多環状環の環；（ｉｉｉ）次式の炭化水素：
【化１】
 （式中、ｙは１〜７の整数であり、Ｘは４〜８員の、置換又は非置換の、飽和又は不飽和の、環状又は芳香族の炭化水素基である）；及び（ｉｖ）次式の炭化水素基：
【化２】
 （式中、Ｒ 3 は、線状又は分枝状の、飽和又は不飽和の、置換又は非置換の、脂肪族又は芳香族の約１〜約３０の炭素原子を有する炭化水素基から成る群から選択され、Ｒ 3 がメチルのとき、Ｒは分枝状である）；から成る群から選択され、その際、ｘは１〜約３０の数である）。
Patent JP-2003521739-A (JP)
Title: ビームガイドのためのスイッチ装置
IPC: G02B6/26
Filed: 2001-01-31
Abstract: (57)【要約】
少なくとも１つのビームガイドスイッチを有するビームガイドスイッチ装置は、サンドイッチウエーハから製造される。サンドイッチウエーハは、基板、カバー層及び電気的に絶縁する中間層を有する。それぞれのビームガイドスイッチは、可動のスイッチ部分（７）、及び平面内にあるようになった少なくとも２つのビームガイド端部（６）を有し、これらのビームガイド端部は、スイッチ部分（７）によってビームガイド端部（６）から生じるビーム（１４）を、別のガイド端部（６）へのその光経路において遮断可能であり、又はここに反射可能であるように、互いに近くに隣接して配置されている。ガイド端部（６）の間においてスイッチ部分（７）を有する中間空間（５）は、所定の屈折率を有するインデックス整合液（８７）によって満たされており、かつそれぞれのビームガイド（４９）のビームを案内するコア（８）は、インデックス整合液（８７）の屈折率と液体を満たされた空間における空いたコアプロファイル（１３）との共同作用において、ビームのコリメーション（１４）を達成できるように、先細に形成されている。