baber/WOPTO huggingface dataset:
Patent JP-2002181480-A (JP)
Title: Heat exchanger
Inventor: KATO SOICHI
IPC: F28D1/03
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger in which tubes and fins are brazed together efficiently. SOLUTION: The heat exchanger comprises a core 200 composed of tubes 210 through which a medium flows and fins 200 attached to the tubes and a tank 300 to which the tubes are connected at the ends thereof for exchanging heat transferred to the core with the medium. In the heat exchanger formed by assembling the tubes, the fins and the tank and integrally brazing them through heating, the tubes have grooved recessed 214 on the outer surfaces thereof for allowing melt solder to flow from the tank into gasp between the tubes and the fins through the concave portions of the tubes. The tubes formed from sheet materials comprise joint portions 212 formed by combining the ends of the materials and beads 213 formed by curling the materials downward, and the grooved recessed are formed at the joint portions and the beads.
Patent JP-2002182395-A (JP)
Title: Plate making method for planographic printing plate
Inventor: SAIKAWA MASAHIKO
IPC: G03C8/06
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To improve releasability of a hydrophilic binder layer such as a silver halide emulsion layer in a means of pressing a release material such as a release sheet on a planographic printing plate after development, releasing the hydrophilic binder layer and transferring it to the top of the release material. SOLUTION: In the photomechanical process in which a planographic printing plate having a silver halide emulsion layer on an anodically oxidized aluminum base and utilizing a silver complex salt diffusion transfer process is developed by applying a developing solution to the plate surface, a release material is pressed on the planographic printing plate and at least the silver halide emulsion layer is released and transferred to the top of the release material, 0.001-0.025 mol/m2 hydroquinone or its derivative is contained in the silver halide emulsion layer and/or a layer having the relation of water permeability with the silver halide emulsion layer.
Patent JP-2002185281-A (JP)
Title: Oscillation circuit
Inventor: TAKEDA HIROTO
IPC: H01G4/40
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit which enables invalidating the oscillation circuit by invalidating processing using high-powered electric field application and to prevent the oscillation ability from being restored after invalidating it. SOLUTION: This oscillation circuit contains a coil and a capacitor that is provided with a first electroconductive layer 11, a dielectric layer 10 that is formed on a first electroconductive layer, and a second electroconductive layer 12 that is formed on the dielectric layer. The dielectric layer is made of adhesive resin 14 containing scattered dielectric grains 13.
Patent JP-2002052982-A (JP)
Title: Structure of preventing baggage in automobile trunk from flowing into car interior
Inventor: KIM YONG DAE
IPC: B62D25/20
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent baggage loaded in a trunk from flowing into a car interior even when inertial force works on the baggage in cases where a vehicle has a collisional accident or a rear-end collisional accident at the front or the rear of the vehicle in the middle of traveling or is suddenly braked. SOLUTION: The trunk is formed at the upper part of a truck panel by extending the trunk panel to the rear of a rear folding seat which can be folded, and a safety block to block impact of the baggage is fixed and set by a fixing means in a space between the rear folding seat and the trunk.
Patent JP-2002187764-A (JP)
Title: Ceramic formed body
Inventor: KAWASE SHIGEKI
IPC: C04B33/34
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion property between a water-repellent layer and an intermediate layer essentially comprising a glaze on the surface of a ceramic formed body with respect to a ceramic formed body to which soiling preventing performance is imparted. SOLUTION: The excellent water repellency and water-repellent durability are obtained by forming hydroxyl groups on the surface of the intermediate layer essentially comprising the glaze 3 containing zirconium silicate 2 and then forming the water-repellent layer.
Patent JP-2002183427-A (JP)
Title: Introducer point management method
Inventor: ASAHI TOMOJI
IPC: G06Q30/02
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a trouble such as a failure of point addition and to reduce a paperwork amount in system operation. SOLUTION: In application of a contract promoted by an introducer, attribute data of the introducer are extracted from an introducer database, and data for preparing a contract application form are outputted. In this way, the introducer data are printed on the contract application form, so that failure of point addition or the like can be prevented because paperwork is carried out on the basis of the introducer data printed on the application form. In application for a prize, a commodity equivalent amount and a withholding tax amount are calculated and stored in a prize pool file. In this way, processing for sending a prize and withholding tax processing are carried out automatically at the same time, and consequently, paperwork can be reduced.
Patent JP-2002184259-A (JP)
Title: Metal plated push button key switch and method of manufacturing the key switch
Inventor: MAEDA JUNYA
IPC: H01H11/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a low cost push button key switch allowing an easy recycling and capable of being manufactured with reduced man-hours, and a method of manufacturing the key switch. SOLUTION: This push button key switch is formed from a thermoplastic resin and a thermoplastic elastomer of two colors, and a metal plated layer 2 is formed only on the thermoplastic resin key surface part 1 of the push button key switch.
Patent JP-2002183610-A (JP)
Title: Method and system for collecting charge, cell phone and management server
Inventor: NOZAWA TSUKASA
IPC: G06Q20/40
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for collecting a charge, a cell phone and a management server that can positively specify a legal user without a large change of a present custom of account settlement and prevent the use of those other than a legal user. SOLUTION: A specified number is inputted to a recording medium 10 using the cell phone 12 that can contain the recording medium 10. The recording medium 10 with the number recorded is connected to a reader 14 used as a reading means installed in a member store. The specified number is read from the recording medium 10, and the number is transmitted to the management server 16, where the number is referred to determine whether the user is an authorized person. After determining that the user is the legal person, goods are passed to the user, and the amount of money of the goods is transmitted to the management server. The amount of money of the goods is added to the amount claimed of a telephone contactor to complete a transaction.
Patent JP-2002180334-A (JP)
Title: Method for producing heat-bonding type fiber
Inventor: MIYAZAKI SHUJI
IPC: D01F8/14
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a low-shrinkage heat-bonding type fiber having high strength and small dimensional change in heat bonding and good in stretchability. SOLUTION: A bi-component fiber spinning spinneret is attached to a melting bi-component fiber spinning machine and discharged fiber is cooled and an oil solution is applied to the fiber and the treated fiber is taken off and continuously drawn without once winding the fiber and then wound while carrying out heat treatment under relaxation to produce a core-sheath type heat-bonding conjugated fiber in which melting point of the sheath component is lower by >=50 deg.C than melting point of the core component. When producing the conjugated fiber, the fiber is wound at a speed of >=1,500 m/min while carrying out drawing with heated rollers and simultaneously blowing steam to the fiber in second drawing.
Patent JP-2002187454-A (JP)
Title: Car audio device and its display control method
Inventor: KISHI KIMIHARU
IPC: B60K35/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a car audio device and a display control method to display a display pattern that is newly registered by users by tuning in on it. SOLUTION: According to a car audio device 10 relating to this invention, display patterns desired by users and recorded in a recording medium M are read into it and registered as new display patterns for display. According to users' indication to display, the registered display patterns are displayed. Meanwhile, depending on a degree of external elements such as vehicle speed, present location, and sound volume, a plurality of different display patterns are registered and according to an indication to tune on in the display patterns, a plurality of display patterns are tuned on in for display.
Patent JP-2002187859-A (JP)
Title: Method for preparing standard aqueous solution of allyl chloride
Inventor: TSUMURA TORU
IPC: C07C21/067
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a standard aqueous solution of an allyl chloride having a prescribed concentration. SOLUTION: This method for preparing the standard aqueous solution of an allyl chloride having an arbitrary concentration comprises (1) a step for mixing the allyl chloride with a water-based solvent, (2) a step for measuring the concentration of the allyl chloride in the aqueous solution obtained at the step (1), and (3) a step for diluting the resultant solution to a dilution ratio calculated based on the concentration measured at the step (2).
Patent JP-2002187277-A (JP)
Title: Ink jet head, ink jet printer, and manufacturing method for ink jet head
Inventor: OTSU NOBUO
IPC: B41J2/16
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a structurally simple ink jet head having plural head chips, and a manufacturing method therefor. SOLUTION: The ink jet head 52 is formed by directly joining print elements 10A and 10B composed of the head chip 12, which is formed with a nozzle, and a head chip holding member 14A whereto the head chip 12 is fixed. Accordingly, an intermediate member for joining the print elements 10A and 10B together or the like is made unnecessary to enable the provision of the compact ink jet head 52 having a simple structure. In this manufacturing process, the first and second print elements 10A and 10B, which partially overlap each other, are located accurately to enable the accurate securement of the mutual parallelism of the head chips 12.
Patent JP-2002194696-A (JP)
Title: Paper for marking pen
Inventor: NAITO HIDEYA
IPC: D21H17/67
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a paper for a making pen (marker) using an alcohol-based ink and having excellent marker suitability such as the prevention of strike- through, generation of satin-like texture, and bleeding of the ink. SOLUTION: This paper for the marking pen contains 2-20 wt.% synthetic amorphous silica having an oil absorbency of >=100 ml/g and an average particle diameter of >=5 μm and/or 0.2-1.5 wt.% epoxidized higher fatty acid amide based on 100 wt.% fiber for paper-making use. The invention further relates to a method for producing the paper.
Patent JP-2002190528-A (JP)
Title: Gated clock design support system, gated clock design support method and gated clock design support program
Inventor: KITAHARA TAKESHI
IPC: G06F17/50
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To set a timing restriction which reflects delay time from a gated buffer to a register accurately with respect to enable logic. SOLUTION: A gated clock design is one of design methods for reducing power consumption of a logic circuit. In order to operate a gated clock designed logic circuit correctly as specified, a timing restriction imposed to an enable logic for controlling clock signal supply must be satisfied. This timing restriction must also take the delay time of clock signal into account. When design is supported to satisfy the timing restriction imposed to the enable logic while take account of the delay time of clock signal, timing restriction which reflects the delay time from a gated buffer to a register accurately can be set with respect to the enable logic.
Patent JP-2002197103-A (JP)
Title: Method and system for providing data
Inventor: TAKAHATA MINORU
IPC: G06T7/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To selectively provide data on the position and image transmitted from a mobile machine. SOLUTION: A mobile terminal comprises a positioning means for obtaining position data, an image taking means for taking an image of the outside scene and obtaining image data, and a transmitting means for transmitting the position data and image data to a data providing server. The data providing server comprises a retrieval means for retrieving provided data including position data stored in a database based on the position data received by a receiving means, a collating means for collating the collating data included one or plural provided data retrieved by the retrieval means and those included in the image data received by the receiving means, and a data transmitting means for transmitting the provided data whose collating data are judged to be identical by the collating means to a mobile terminal equipment.
Patent JP-2002192072-A (JP)
Title: Method for manufacturing weather resistant coated article
Inventor: MIURA MASATSUGU
IPC: B05D7/24
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To manufacture stable weather resistant coated articles consisting of various base materials by averting the occurrence of hair cracks in weather resistant coating film and the peeling of the weather resistant coating film from the base materials in the extreme case. SOLUTION: An inorganic coating material mainly composed of alkaline metal silicate is prepared and the inorganic coating material is applied on the base material 1 to form a primer coating film 2 and a finish coating film 3. The primer coating film 2 and the finish coating film 3 are thereafter cured while the coating films are externally subjected to moisture control and the weather resistant coating film is formed on the base material 1.
Patent JP-2002192986-A (JP)
Title: Display device
Inventor: ASAI YUICHI
IPC: B60K35/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional display that since a screen is opened or closed by moving vertically a relatively heavy display itself, load to a driving source such as a motor is large, the number of components is many, and a mechanism is made complex. SOLUTION: This display device 1 has a display body 10; a cover 11 opening or covering the screen of the display body 10; and a housing part 21 taking in and out the cover 11. The display body 10 has an operating part for operating a plurality of instruments, the cover 11 can be stopped in a full opening state and a partial opening state, and an operating instrument in the full opening state is different from that in the partial opening state.
Patent JP-2002202190-A (JP)
Title: Wavelength monitor and wavelength monitor built-in type wavelength variable light source
Inventor: ASAMI KEISUKE
IPC: H01S5/0687
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To recognize even a wavelength change direction capable of obtaining two signals by an etalone alone, physically stable, having high resolving power and ranging over a wide band, in a wavelength monitor. SOLUTION: A Fabry-Perot etalon (hereinbelow, merely called an etalon) 15 is used as the wavelength discrimination part of the wavelength monitor, the parallel light emitted from an optical fiber 11 to be passed through a lens 12 is bisected by light branching means 13 and 14, and the divided lights are respectively allowed to be incident on the etalon 15. Mutual optical axes are inclined so that the respective amplitude cycles of the bisected parallel lights are relatively shifted in phase difference of π/2. Each of the light branching means consists of a beam splitter 13 for laterally reflecting a part of parallel light, and a mirror 14 reflecting the reflected light due to the beam splitter 13 to allow the same to be incident on the etalon 15. The mutual optical axes are inclined by inclining the mirror 14 or the beam splitter 13 so as to generate phase difference of π/2.  The bisected parallel lights after being transmitted through the etalon 15 are respectively received by first and second light receiving elements 16 and 17 to detect a signal depending on a wavelength.
Patent JP-2002202643-A (JP)
Title: Image forming device
Inventor: KOMATSUBARA SATORU
IPC: B41J29/38
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To control an image forming device in an optimum state even in the case of replacing parts. SOLUTION: In the image forming device in which the part such as a processing cartridge constituting an image forming part is made attachable and detachable to/from a device main body and the part is used by being properly replaced with a new part, the control of image forming processing by a controlling part 31 is performed by a control parameter corresponding to the characteristic of the combination of the part. The control parameter is down- loaded from an external device through a communication means such as a network interface 44 and a modem 45 and is stored in an NVRAM 35.
Patent JP-2001251262-A (JP)
Title: Signal power dynamic range compression circuit and power amplifier circuit employing the compression circuit
Inventor: SUZUKI YASUYOSHI
IPC: H03G7/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To compress the signal power dynamic range so as to prevent the leakage of electric power to the outside of a band. SOLUTION: In this input signal power dynamic range compression circuit, the input signals are distributed to a linear signal transmission path 21 and a compressed signal generation path 22 by a directional coupler 2. A compression signal generating circuit 4 provided on the path 22 generates a compressed signal, to set a peak-to-mean power ratio less than a prescribed level according to the distributed input signal, and a power synthesizer 6 synthesizes electric power of the compressed signal and the input signal transmitted through the path 21.
Patent JP-2002206113-A (JP)
Title: Compound graphite spheroidizing agent
Inventor: KITAO TOSHINORI
IPC: B22D1/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a graphite spheroidizing agent by which the additive quantity can be made to a value equal to or lower than that in the case of treatment using conventional graphite spheroidizing alloy by a sandwich method and further treatment under gentle reaction can be done and also the amount of generation of magnesium-silicate-type and calcium-type dross and slag can be minimized. SOLUTION: The inside of a sheath material 3 composed essentially of iron is filled with a granular filler 2 composed of a mixture of metal magnesium Mg and iron powder. The weight ratio of the Mg component in the filler 2 is made to 3-12% based on the whole of the compound graphite spheroidizing agent, and the balance of the filler 2 is composed essentially of iron. Further, the weight proportion of the sheath material 3 is made to >=60% based on the whole of the compound graphite spheroidizing agent, and also pressing is carried out so that the density of the filler becomes >=4.0.
Patent JP-2002202295-A (JP)
Title: Sensor for closed conduit
Inventor: HORIBA YASUNOBU
IPC: G01B11/16
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an easily mountable and usable contact sensor capable of detecting contact with high reliability even when it is used for detection of contact over a wide rang. SOLUTION: This sensor is equipped with a flexible tube 1, a signal transmitter 2 mounted on one end part of the tube 1, for discharging a signal wave into the tube 1, a signal receiver 3 mounted on the other end part of the tube 1, for receiving the signal wave discharged into the tube 1 by the signal transmitter 2, and a control part 5 for controlling the signal transmitter 2 and the signal receiver 3. The intensity of the signal wave is modulated in the pulsing state, and the control part 5 counts the number of pulses received through the signal receiver 3, and discriminates existence of an external force deforming the tube 1 according to the count result.
Patent JP-2002200797-A (JP)
Title: Imaging apparatus, method for processing image data, method for controlling imaging apparatus and storage medium
Inventor: AKIBA RIEKO
IPC: B41J5/30
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of mismatched state between a displayed list and actually stored image data at any timing when the list of image data stored in the secondary image memory of an imaging apparatus has been displayed. SOLUTION: When the list of image data stored in a secondary storage device (secondary image memory), i.e., a hard disc 113, has been displayed at an operating section 121, image data is not erased even if it is generated at a specified timing and the displayed list is matched with image data in the secondary storage device without fail. When an image is designated in the displayed list and outputted, the displayed list is matched with image data in the secondary storage device at any timing and desired print out can be effected.
Patent JP-2001512846-A (JP)
Title: 単一モード光ウェーブガイド結合要素
IPC: G02B6/26
Filed: 1997-08-04
Abstract: (57)【要約】
【課題】  互いに向かって一定の角度で傾斜し、損失が最小限になるような異なる幅を有する２つの光ウェーブガイド・セクションを接続するための単一モード光ウェーブガイド結合要素を提案すること。
【解決手段】  単一モード光ウェーブガイド結合要素は、基本最終幅（Ｗ 0f ）を有する初期ウェーブガイド・セクション（１０）と、基本最終幅（Ｗ 0f ）より大きい基本初期幅（Ｗ n+1i ）を有する最終ウェーブガイド・セクション（３０）との間に位置決めされる。両方のウェーブガイド・セクションの光波方向は、互いに向かって所定の全角度（Δα）で傾斜している。初期ウェーブガイド・セクションから始まる光ウェーブガイド要素は複数の中間ウェーブガイド・セクションを含み、そのそれぞれがその端部で任意の光波方向を有し、その光波方向はすべての傾斜角度の和が所定の全角度（Δα）に等しくなるような一定の傾斜角度（Δαν）でその反対側端部の光波方向に向かって傾斜している。中間ウェーブガイド・セクションのそれぞれは直前のウェーブガイド・セクションに向かうその端部で初期幅（Ｗν i ）を有し、その反対側端部で式ΔＷν＝Δαν（Ｗ n+1i −Ｗ 0f ）／Δαに従う幅の差（ΔＷν）だけ初期幅（Ｗν i ）より大きい最終幅（Ｗν f ）を有する。各中間ウェーブガイド・セクションならびに最終ウェーブガイド・セクションについては、その初期幅（Ｗν i ）が直前のウェーブガイド・セクションの最終幅（Ｗ v-1f ）に等しい。さらに各中間ウェーブガイド・セクションは、一定であるかまたは最終幅（Ｗ vf ）に依存して着実に減少する長さ（ｌν）を有する。
Patent JP-2001515287-A (JP)
Title: 画像処理方法および装置
IPC: H04N13/00
Filed: 1998-09-02
Abstract: (57)【要約】
モノスコープ画像を受信するように構成された入力手段（１）と、モノスコープ画像のシーケンスの第１の画像と第２の画像との間にいくらかの連続性があるかどうかを決定する予備解析手段と、連続性があるモノスコープ画像を受信し、かつ画像を解析し、モーションの速度および方向、および物体の奥行、サイズおよび位置を決定する二次解析手段（２）と、予備解析手段または二次解析手段から受信されたデータに基づいてモノスコープ画像を処理する第１の処理手段（３）と、第１の処理手段から受信された画像をさらに処理できる第２の処理手段と、処理画像を立体ディスプレイシステム（５）に転送できる伝送手段（４）とを含む、三次元で見るためにモノスコープ画像を変換する画像変換システム。
Patent JP-2001520381-A (JP)
IPC: G01N33/48
Filed: 1998-09-27
Abstract: The present invention relates to a method and apparatus for measuring the lipid peroxidation extent in biological fluids and suspensions of tissues, in which a specifically prepared lipids containing sample is exposed to heat so as to induce thermochemiluminescence light which is emitted by the sample and is enhanced to an amount which can be detected by a special purpose photo detector. The measurement of the light allows to conclude about the content of peroxides and subsequently to obtain accurate assessment of lipid peroxidation.