baber/WOPTO huggingface dataset:
Patent JP-2001094798-A (JP)
Title: Image reader
Inventor: KUSANO HIDEAKI
IPC: H04N1/48
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To correct a deviation in a read image by each line sensor such as color slurring even when a photographing magnification is changed attended with focusing or an optical axis of an optical system is deviated due to mechanical vibration in the case of reading an image with a 3-line sensor in the image reader. SOLUTION: A 1st deviation X is obtained from the difference between an output obtained by reading a reference line 11 with a 1st sensor and an output obtained by reading the reference line 11 with a 2nd sensor, and a 2nd deviation Y is obtained from the difference between an output obtained by reading a 2nd reference line 12 with the 1st sensor and an output obtained by reading the reference line 12 with the 2nd sensor. A 3rd deviation Δr based on the change in the photographing magnification and a 4th deviation Δs based on the deviation of an optical axis of an optical system attended with mechanical vibration are obtained by using the deviations X, Y to correct a color slurring.
Patent JP-2001094125-A (JP)
Title: Optical device packaging board
Inventor: MORI HAJIME
IPC: H01L31/0232
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical device packaging board which can reduce electrical interference between optical devices, without enlarging the gap between optical fibers. SOLUTION: An optical device packaging board, where optical devices 13, 14 connected optically to a plurality of optical fibers are packaged on a board 1 with the optical fibers connected in the same direction, has adjacent optical devices 13, 14 packaged at positions shifted so as to separate from at least each other in the connection direction of the optical fibers.
Patent JP-H1179085-A (JP)
Title: Suction passage structure for outboard motor engine
Inventor: WATANABE HITOSHI
IPC: B63H20/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To wastelessly and effectively use fuel by feeding the fuel spitted back and returned in engine operation to an engine mainbody again without being discharged into the air and stored in a surge tank and to prevent environmental pollution by preventing the discharge of the fuel to the outside. SOLUTION: In an outboard motor engine, suction pipes for cylinders arranged in parallel to the lateral direction are extended from a longitudinal surge tank arranged in front of an engine mainbody, in which the cylinders are arranged in the vertical direction so that crank axial lines can be in the vertical direction of a motor body and cylinder axial lines be in the longitudinal direction of the motorbody, to the cylinder heads at the rear side of the engine mainbody. A suction port 31a is open upward and sideways from the bottom of the surge tank 31 and the bottom of the surge tank 31 is smoothly continued with the bottoms of the suction pipes 32 at the lowest positions without forming drain holes.
Patent JP-H0693618-A (JP)
Title: Two-way changeover valve
Inventor: MORI YOSHIHARU
IPC: E21B4/06
Filed: 1992-09-10
Abstract: PURPOSE:To enhance the efficiency by supplying compressed air to a drill from the outlet of a valve when a pneumatic hammering excavating drill is rotated in the normal direction to excavate the ground and supplying foot protection liquid from the outlet of the valve to the drill when the drill is rotated reversely to pull it out. CONSTITUTION:When a motor is rotated in the normal direction on excavating, a valve body 2 is also rotated normally and stopped at a stopper 3 and a microswitch is actuated to inform operators of the completion of changing over. Next, in this state, compressed air is fed from the outlet 24 of the valve body 2 to the gas opening 11 of an excavating drill 4 and a button bit 54 is actuated to excavate the ground. Next, at that time, since the valve body 2 forces to normally rotate the drill 4 in the pressed condition by the stopper 3, the flowing outlet 24 and the gas opening 11 are always synchronized without misfunction. When the motor is rotated reversely after completion of excavation, the valve body 2 is also reversely rotated and the flowing outlet 24 and the liquid opening 12 are coordinated, and hence, the drill 4 is pulled out while a foot protection liquid is poured. In this way, two processes of excavation and foot protection can be carried out by one process.
Patent JP-H01110538-A (JP)
Title: Thermal treatment of polyimide molded product
Inventor: NAGAHIRO TAIZO
IPC: C08G73/10
Filed: 1987-10-26
Abstract: PURPOSE:To contrive the improvement of the flexural strength, flexural modulus of elasticity, thermal deformation temperature, abrasion resistance, etc., of the molded product of a polyimide having a specific structure, by heat-treating the polyimide molded product under a specified condition. CONSTITUTION:A polyimide molded product suitable for driving parts, etc., is produced by treating the molded product of a polyimide having repeating units of the formula [e.g. a molded product produced by molding a polyimide raw material obtained by subjecting 4,4'-bis(3-aminophenoxy)biphenyl and anhydrous pyromellitic dianhydride to an imidation reaction] at 250-340 deg.C, preferably 270-330 deg.C for a time when the density of the product increases by 1.5%, preferably 2%, preferably 2min-12hr.
Patent JP-H07107636-A (JP)
Title: Linear material insertion jig
Inventor: KONISHI RYOICHI
IPC: H02G1/06
Filed: 1993-09-29
Abstract: PURPOSE:To provide a jig for facilitating the insertion of a thinner linear material, e.g. a cord, hose or tube, into an elastic tube having a cut in the longitudinal direction. CONSTITUTION:The linear material insertion jig comprises a split linear material guide part 2 and an enlarging protrusion 3 wherein an extension part 4 is formed integrally at the split part and a grip part 5 is formed continuously to the end of each extension part 4. A pair of bodies 1a, 1b thus formed are crossed at the extension part 4 and coupled rotatably thereat by means of a pin 6. The grip part 5 is urged by a compression spring 7 in the departing direction, i.e., the direction for opening the guide part 2. When the jig is used, a predetermined linear material is set at the guide part 2 and then a worker grips the grip part 5 thus closing the guide part 2 and the enlarging protrusion 3. Under that state, the enlarging protrusion 3 is inserted into a predetermined tube having a cut and then it is moved.
Patent JP-S63123654-A (JP)
Title: Vibration preventive device
Inventor: WATABE TAKESHI
IPC: B23Q11/00
Filed: 1986-11-13
Abstract: PURPOSE:To prevent an industrial machine effectively from chattering without generation of any inconvenience by furnishing a weight at a member to constitute a vibration system, actuating a drive mechanism to move said weight, and preventing resonance by means of change of the natural frequency of the member. CONSTITUTION:A weight 16 is installed slidably at a guide 15 at the end of a ram 4 on the opposite side of a machining tool 3. Operation of a drive motor 18 to move this weight 16 is controlled by an NC device 20, and actuation is made with algorithm which minimizes chattering to a preset program or a vibration signal from a vibration sensor 21 so as to control the position of weight 16 automatically. Accordingly the natural frequency of the ram 4 can be changed even under machining operation by changing the position of weight 16. Any application of external force to the ram 4 does not cause resonance in the ram 4 to lead to effective prevention of chattering, which should contribute to maintenance of the initial processing accuracy.
Patent JP-H07118509-A (JP)
Title: Polybutylene terephthalate resin composition
Inventor: OHARA SHINJI
IPC: C08K3/34
Filed: 1993-10-27
Abstract: PURPOSE:To provide the title compsn. which has good flame-retardant and electrical properties and is suitable for electrical parts such as a relay, a switch, and a terminal board. CONSTITUTION:The compsn. comprises 95-75wt.% flame-retardant resin compsn consisting of 100 pts.wt. polybutylene terephthalate resin. 15-30 pts.wt. bromine flame retardant, and 5-10 pts.wt. antimony oxide compd., and 5-25wt.% unbaked kaolin.
Patent JP-H04146545-A (JP)
Title: Optical pickup device
Inventor: AOKI MASAKANE
IPC: G11B11/10
Filed: 1990-10-05
Abstract: PURPOSE:To obtain a magneto-optical signal having a high S/N ratio by providing a mode index lens which divides the luminous flux of the reflected light into the TE and TM modes and condenses these divided luminous fluxes and plural photodetectors which detect the condensed beams. CONSTITUTION:An SiO2 buffer layer 18 is formed on an Si substrate 19 by the heat oxidation and an SiON waveguide layer 17 is formed on the layer 18 by the plasma CVD. At a TE/TM mode separating part, an SiN waveguide layer 5 having a refractive index higher than the layer 17 is laminated on this layer 17. A separated TE0 mode is guided through the layer 5 and reaches the boundary parts 6 and 7 formed between both layers 5 and 17. Both parts 5 and 6 have the same layer constitution as the mode separating part and are turned into the mode indexes 8 and 9 of lens forms so as to condense the luminous flux. In such a constitution, the photodetecting surface of a photodetector is reduced and therefore a magneto-optical signal having a high S/N ratio is obtained.
Patent JP-2001093982-A (JP)
Title: Wiring capacitance calculating method, crosstalk delay calculating method and computer-readable recording medium with data stored therein
Inventor: ITO YUKO
IPC: G06F17/50
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a calculating method by which parasitic capacitance total to wiring can be obtained at a high speed with a high precision, and a high speed crosstalk delay calculating method by which an excess margin at predic tion can be cut. SOLUTION: With respect to design of an LSI such as a microprocessor, total capacitance Ctotal per unit length is determined for plural models in different conditions: existence of adjacent wiring (a: no adjacent wiring, B: adjacent wiring existing on one side and C: adjacent wiring existing on both sides) and cross rate of cross wiring (i: 0%, ii: 33%, iii: 37% and iv: 100%) are and made into a library for designing an LSI. The characteristics of the total capacitance per unit length are such that the increase rate of capacitance by the increase in cross rate is high in a region where the cross rate is low but the increase rate of capacitance by the increase in cross rate is low in an area, where the cross rate is high and increase rate of capacitance by the increase in cross rate higher when there is no adjacent wiring than when there is an adjacent wiring.
Patent JP-S60209154-A (JP)
Inventor: GERII HARORUDO GUROOBAA
IPC: G01R33/48
Filed: 1984-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001091343-A (JP)
Title: Weighing equipment
Inventor: NAITO KAZUFUMI
IPC: G01G23/37
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a weighing equipment in which a floor vibration can be compensated easily and surely according to a floor vibration frequency even when the floor vibration frequency is a high frequency which is close to the natural frequency of a weighing cell and that of a floor-vibration detecting cell. SOLUTION: By using a DC component which is extracted from a weighing signal (ym), the mass (m) of an object to be weighed is estimated. By using the estimated mass (m), the natural frequency of a weighing cell 2 on which the object to be weighed is placed is found on the basis of mass-natural frequency data obtained in advance by an actual measurement. The transfer function of the weighing cell 2 is computed on the basis of the natural frequency. On the basis of the ratio of the transfer function of the weighing cell 2 to the transfer function of a known floor-vibration detecting cell 4, a floor-vibration detection signal is corrected in such a way that the transfer functions of both cells 2, 4 agree. The corrected floor-vibration detection signal (yc) is subtracted from the metering signal (ym), and a floor-vibration corrected weighing signal (y) is output.
Patent JP-H10164094-A (JP)
Title: Channel establishing method/system between computers using isdn line and storage medium storing channel establishing program between computers using isdn
Inventor: ARAKI HIDENORI
IPC: G06F13/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To establish a channel only by means of the request of a client on a calling side and to improve the continuity and convenience of sound communication by using one channel in an ISDN line to dial up connection to a provider and using the other channel for information for establishing channel. SOLUTION: When the clients 1 and 2 execute communication by dial-up- connecting them to an internet 4 by the ISDN line, the calling client 1 calls the client 2 by an ISDN network 3, and the identifier of a sound communication request is informed by the other line via the internet 4. The reception side client 2 uses the channel which does not use the ISDN line and informs an IP address obtained by dial up connection to the provider 6 to the client 1. The client 1 is automatically connected to a provider 5 and the channel is established by using the communication protocol by referring to the IP address of the client 2.
Patent JP-S62128505-A (JP)
Title: Magnet
Inventor: KATO KENZO
IPC: H01F41/02
Filed: 1985-11-29
Abstract: PURPOSE:To remove pinholes in the surface, and to improve corrosion resistance by coating a Ni base alloy having the melting point lower than a magnetic parent material and heating the parent material at a temperature higher than the melting point of the alloy. CONSTITUTION:The surface of a Nd-Fe magnet is coated with a Ni base alloy layer, the magnet is heated at the melting point or or more of the Ni base alloy, and a coating layer is welded to a magnet parent material, thus resulting in a thin-film and free of pinhole coating having excellent corrosion resistance. The Ni base alloy layer such as a 10% P-Ni alloy is electrolytically precipitated on the surface of the magnet such as a permanent magnet consisting of 25% Nd, 20% B and Fe and the remainder, and the permanent magnet is heated for 10min at 950 deg.C in a H2 atmosphere. The P-Ni alloy layer is 10mum, thick.
Patent JP-H04145534-A (JP)
Title: System for analyzing attribute syntax rule
Inventor: MORIMOTO SHINICHI
IPC: G06F9/45
Filed: 1990-10-05
Abstract: PURPOSE:To eliminate the need of expressing an analyzed result by using operation in connection with the data structure so as to reduce the occurrence of errors by coherently expressing various kinds of analyzed results regarding a syntax rule as network models. CONSTITUTION:An attribute rule reading section 1 reads the syntax and semantic rules of a given attribute grammar and gives the read contents of the rules to an attribute rule deforming section 2. The section 2 deforms the contents given from the section 1 so as to express the contents of the format of a network model and gives the deformed contents to an attribute rule storing section 3. Accordingly, the analyzed results of the syntax and semantic rules (whether or not the syntax and semantic rules of the given attribute grammar are L attribute) can be described coherently by using the operation to the model by deforming the contents to the same basic operation as the set operation used for describing analyzed results. Therefore, the need of translating the analyses to the syntax and semantic rules into the operation related to the data structure of the programming language can be eliminated and the analyses can be executed with a less number of errors.
Patent JP-H07117733-A (JP)
Title: Rear spoiler for automobile
Inventor: KUBOTA TAKEHIKO
IPC: B60Q1/32
Filed: 1993-10-27
Abstract: PURPOSE:To provide an automotive rear spoiler equipped with a fender marker and a trunk lamp function in combination. CONSTITUTION:This rear spoiler consists of a trisetion from a spoiler body 1a attached to a luggage door 2 and two symmetrical spoiler ends 1b set up in a body 3 at both sides of this spoiler body 1a, and in this constitution, it is provided with two lamps 5 installed as a storage type in these spoiler ends 1b so as to be positioned in and around an angular part of the body 3, a driving mechanism turning these lamps 5, and rising and storing them, a detecting means capable of detecting the opening or closing the luggage door 2 and a back traveling mode, and a control means controlling the going on or out of the lamps 5 and the driving mechanism on the basis of an output signal of this detecting means, respectively. In this connection, at the time of back traveling, a fender marker is set up at the rear end of a car by the lamps 5 uprighted and lighted, and likewise in time of trunk opening, trunk lamps are made up as well.
Patent JP-H11109355-A (JP)
Title: Liquid crystal display device
Inventor: KOMA TOKUO
IPC: G02F1/136
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To improve a viewpoint characteristic and transmittivity and to shorten average response time by reducing the influence of the edge part of a display electrode. SOLUTION: This device is a vertical orientation type liquid crystal display device which is provided with a liquid crystal layer 40 having vertically oriented liquid crystal molecules 41 between a display electrode 19 and a counter electrode (common electrode) 31, and controls the orientation of the liquid molecules 41 by an electric field. Then, an orientation control window is arranged on the side of the common electrode 31 facing to the display electrodes 19, and an aspect ratio of the display electrode 19 is made at least two or more. Moreover, in a split display electrode diving the display electrode 19 into at least two or more, the orientation control window is arranged to each split display electrode on the side of the common electrode 31, and also the aspect ratio of each split electrode in made at least two or more.
Patent JP-H11112769-A (JP)
Title: Acting method for obtaining homepage information of internet and its device
Inventor: ISHIKAWA TADAHIRO
IPC: H04N1/32
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To permit a user not ready to direct accessing to the internet of PC on the like, to obtain homepage information of the internet by storing an URL address received with a communication line and a terminal number, performing access to WWW with the internet and transmitting stored informa tion to a requesting terminal by means of facsimile communication. SOLUTION: An FAX/WWW access document 10 where the URL address of desired information and the FAX number of the FAX terminal 5 of a requring source, which is returned from a system 9, is described are generated and transmitted to the system 9. The document 10 is transmitted to an access part 4 by way of a FAX exchanging part 1, a character recognizing part 2 and a management control part 3, a Web access part 4 performs access to the homepage of an URL address with the internet 8 and the information is outputted as a FAX document 11.
Patent JP-H06316674-A (JP)
Title: Indolenine tricarbocyanine dye
Inventor: ONO SHIGERU
IPC: G03C1/83
Filed: 1992-09-14
Abstract: PURPOSE:To provide a new indolenine tricarbocyanine dye exhibiting absorption in infrared range, having excellent photographic chemical inertness and fading property in photographic processing and useful for silver halide photosensitive material, etc. CONSTITUTION:This dye is a dye consisting of a compound of formula I [R<1>, R<2>, R<3>, R<4>, R<5> and R<6> are respectively a (substituted) alkyl; Z<1> and Z<2> are respectively a (substituted) condensed benzo-ring or (substituted) condensed naphtho- ring; R<1>, R<2>, E<3>, R<4>, R<5>, R<6>, Z<1> and Z<2> are groups respectively having >=3 acid groups in the molecule; L is a (substituted) methine; X is an anion; (n) is 1 or 2], e.g. the compound of foumula II. The compound of formula II can be produced by reacting 1-(4-sulfobutyl)-2,3,3-trimethyl-5-sulfoindolenine with triethylamine, glutaconaldehyde dianil hydrochloride and acetic anhydride and reacting the obtained compound with potassium acetate.
Patent JP-H1097070-A (JP)
Title: Resin composition, permanent resist resin composition and their cured bodies
Inventor: YOKOSHIMA MINORU
IPC: H05K3/28
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. having high resolution, readily developable with an aq. alkali soln. and excellent also in solvent and plating solution resistances by incorporating epoxy-contg. polycarboxylic acid resin having a specified structure, a photo cationic polymn. initiator and a diluent. SOLUTION: This resin compsn. contains epoxy-contg. polycarboxylic acid resin, a photo cationic polymn. initiator and a diluent. The polycarboxylic acid resin is obtd. by allowing an epoxy compd. having two of more epoxy groups in one molecule to react with a compd. having one or more hydroxyl groups and one carboxyl group in one molecule and allowing the resultant reactional product to further react with a polybasic acid anhydride. This resin compsn. has superior characteristics as a permanent resist and can produce a printed circuit board. An inorg. filler such as barium sulfate or barium titanate may further be used in this resin compsn. so as to improve characteristics such as adhesion and hardness.
Patent JP-H1191730-A (JP)
Title: Binding sealing device
Inventor: KAKITA TOSHIMASA
IPC: B65B51/08
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To conduct binding work safely by preventing fingers from touching a cutter for cutting a tip end of an object to be sealed. SOLUTION: This binding sealing device includes a holding part 4 for holding a rolled body 2 of a pressure sensitive adhesive tape 1, a guiding path 5 for an object to be sealed, a star wheel 6 for encircling the object with the pressure sensitive adhesive tape 1 withdrawn from the rolled body 2, and a tape cutter 7 positioned behind the star wheel 6 and projecting inside the guiding path 5 in such a manner as to be capable of rising and setting. The device also includes a guide groove 5c communicating to the side of a take-out groove 5b in the guiding path 5 and extending in a lateral direction, a cutter 9 projecting to the side of a lower side of the guide groove 5c and cutting a top end of the object 3 to be sealed, and a cover 10 for covering a blade edge 9a of the cutter 9.  The cover 10 is urged by an elastic force to be always positioned in the vicinity of the blade edge of the cutter 9 and is formed so that it can be moved back from the cutter 9 according to the insertion of the object 3 into the guide groove 5c.
Patent JP-H04146958-A (JP)
Title: Thermoplastic resin composition
Inventor: SHINOMIYA HIROTADA
IPC: C08L69/00
Filed: 1990-10-09
Abstract: PURPOSE:To remarkably reduce drawdown and facilitate the blow molding of a large part by compounding at least one resin selected from the group consisting of a polycarbonate resin and a polybutylene terephthalate resin, a specific high-molecular weight acrylic copolymer, and carbon black. CONSTITUTION:100 pts.wt. at least one resin selected from the group consisting of a polycarbonate resin (derived from a dihydric phenol and having a viscosity average mol.wt. of 10000-100000, pref. 15000-60000) and a polybutylene terephthalate resin (pref. having an intrinsic viscosity in o-chlorophenol at 25 deg.C of 0.8-2.0), 0.1-8 pts.wt. acrylic copolymer [contg. at least 30wt.% alkyl methacrylate and at lest 5wt.% alkyl acrylate and having a relative viscosity (0.1g polymer/10dl methylene chloride) of 0.2 or higher], and 0.5-6 pts.wt. carbon black (having a specific surface area of 150m<2>/g or higher and an oil absorption of 500ml/100g or higher) are compounded to give a thermoplastic resin compsn. suitable for blow molding.