baber/WOPTO huggingface dataset:
Patent JP-H11229936-A (JP)
Title: Internal combustion engine operating method and device thereof
Inventor: ROTH ANDREAS
IPC: F02D41/18
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a determination means accurately deciding an air charging quantity or a relative air charged quantity in a controller based on a measured intake pipe pressure. SOLUTION: In an operating method and an operating device for an internal combustion engine, an intake pipe pressure is measured and at least one operation variable for the internal combustion engine is controlled on the basis of a relative air charging quantity decided from the intake pipe pressure. In conversion of the intake pipe pressure into the relative air charging quantity, an intake pipe model representing a linear relationship between both values is used. Additionally, a throttle valve position is taken in consideration in this conversion.
Patent JP-2001158266-A (JP)
Title: Seat for vehicle
Inventor: NISHIDE HARUTAKA
IPC: B60N2/30
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To realize a seat for a vehicle capable of being easily folded by preventing the increasing of a weight of a lid body and to improve the comfortableness of the seat by preventing the fluttering of the lid body. SOLUTION: A lid 24 is composed of an extended part 41 of a first carpet 35 extended from a lower front part of a seat back 22, and a second carpet 43 integrally mounted on the extended part through a base material 42, and the first carpet 35 has a function as a hinge 45. The lid 24 is fixed on a floor 15 by means of a hook-and-loop fastener 44 when a seat 20 for a vehicle is used.
Patent JP-H07166201-A (JP)
Title: Method for heat treatment of flaky soft magnetic powder
Inventor: MIYAKE MASAMI
IPC: H01F1/24
Filed: 1993-12-15
Abstract: PURPOSE:To efficiently obtain flaky soft magnetic powder excellent in shape characteristics and magnetic particle properties by mixing high m.p. heat-resistant grains having a large particle size to flaky soft magnetic powder and subjecting this mixed powder to heat treatment at a specified temp. in a hydrogen atmosphere. CONSTITUTION:Flaky soft magnetic powder such as permalloy based alloy powder is mixed with heat-resistant particles such as high m.p. aluminum oxide powder whose average particle diameter is 1 to 5 times of that of the powder and which is not brought into reaction with the powder. In this case, as for the mixing ratio, the heat resistant particle are preferably mixed by 1/2 to 5 times wt. of the flaky soft magnetic powder. Moreover, as for the particles of the flaky soft magnetic powder, preferably, the average particle diameter is regulated to 1mum to 10mm, the ratio of the minor axis/major axis to 1 to 0.3 and the ratio of the thickness/minor axis to <=1/3. The obtd. mixed powder is subjected to heating treatment at 650 to 1300 deg.C in a hydrogen atmosphere. Thus, the surface is reduced without sintering the soft magnetic powder. After that, the heat resistant particles are separated by a magnetic vibrating screen or the like, by which the flake soft magnetic powder of high quality can easily be obtd.
Patent JP-H11142892-A (JP)
Title: Electrochromic mirror
Inventor: KOBAYASHI MASAAKI
IPC: G02F1/15
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To easily obtain an electrochromic mirror at a low cost by forming a specified electrochromic layer between a reflection conductive substrate and a transparent conductive substrate. SOLUTION: An electrochromic layer containing a polymer comprising a repeating unit expressed by formula I and a polymer comprising a repeating unit expressed by formula II, or containing a copolymer comprising a repeating unit expressed by formula I and a repeating unit expressed by formula II is formed between a reflection conductive substrate and a transparent conductive substrate. In the formula I, X<-> , Y<-> are each counter anions selected from halogen anions, ClO4 or the like, R<1> is hydrogen or 1 to 5C alkyl group, R<2> is 1 to 10C hydrocarbon residue, R<3> is 1 to 20C alkyl group, aryl group or the like. In the formula II, R<4> is hydrogen or 1 to 5C alkyl group, R<5> to R<9> are each hydrogen or 1 to 20C hydrocarbon groups, Ar<1> is a bivalent aromatic hydrocarbon residue, (c) is an integer of >=0, and (d) is an integer of >=1.
Patent JP-2001160133-A (JP)
Title: Computer mapping system
Inventor: ENBUTSU ICHIRO
IPC: G06F17/30
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a computer mapping system enabling a user of the computer mapping system, who does not have know-how about the position coordinates of satellite images, to easily handle map information and the satellite images. SOLUTION: This system is provided with a coordinate managing means 300 managing the position coordinates of digitally computerized map information 60, attaches the position coordinates of the same coordinate system handling the information 60 to the satellite images 50 photographed by a satellite by the means 300 and stores satellite images 70 in a file device 500. Thus, it is possible to handle the satellite images on the mapping system without preparing a dedicated satellite image tool or a coordinate converting means.
Patent JP-H03201571-A (JP)
Title: Wavelength multiple photodetector
Inventor: INOUE KOICHI
IPC: H01L31/10
Filed: 1989-12-28
Abstract: PURPOSE:To suppress a leakage current and to reduce a junction capacity by providing one conductivity type short wavelength light absorption layer and one conductivity type long wavelength light absorption layer on the upper and lower sides of a substrate, and forming an opposite conductivity type layer formed by impurity diffusion on the opposite side surface of the short and long wavelength layers to the substrate. CONSTITUTION:One conductivity type short wavelength light absorption layer 2 and one conductivity type long wavelength light absorption layer 5 are respectively provided on upper and lower sides of a substrate 1. Further, opposite conductivity type layers 3, 7 are formed by impurity diffusion on the surface of the layers 2, 5 opposite to the substrate 1. Accordingly, PN junction area of an optical diode can be reduced. Further, in a wavelength multiple receiver formed integrally, a mesa shape of a step can be eliminated at the PN junction formed by impurity diffusion. Therefore, a leakage current can be prevented.
Patent JP-H05117115-A (JP)
Title: Antimicrobial agent containing raphanusanine as active ingredient
Inventor: YAMAMURA SHOSUKE
IPC: A01N43/36
Filed: 1991-10-25
Abstract: PURPOSE:To obtain an antimicrobial agent containing raphanusanine as an active ingredient by utilizing the antimicrobial activity of the raphanusanine expressed by a specific formula. CONSTITUTION:An antimicrobial agent containing raphanusanine expressed by the formula as an active ingredient. The minimum inhibitory concentration of the antimicrobial agent is 30mug/ml raphanusanine and the antimicrobial agent is capable of suppressing proliferation of the class Fungi Imperfecti (e.g. Cladosporium herbarum belonging to the genus Cladosporium of the family Dematiaceae of the order Moniliales) growing in cements, slates, etc., and preventing appearance from deteriorating such as blackening therewith. Furthermore, the raphanusanine is readily obtained by extraction from a plant of the genus Raphanus and includes two kinds of optical isomers.
Patent JP-H07168166-A (JP)
Title: Electrode substrate for liquid crystal display device and liquid crystal display device
Inventor: FUKUCHI TOSHIO
IPC: B82B1/00
Filed: 1993-12-13
Abstract: PURPOSE:To improve high resistance, abrasion resistance, flatness and gas barrier property. CONSTITUTION:An electrode substrate for liquid crystal display device is constituted so as to laminate a resin substrate 4, a hardened coating film 3, a hardened coating film 2 and an ITO film in this order. The resin substrate 4 is composed of a transparent resin of a copolymer containing >=20wt.% maleimide based monomer, having cross-linked structure and >=160 deg.C to <=200 deg.C in glass transition point and has 0.1-0.8mm thickness. The hardened coated film 3 is a hardened coating film containing a polyvinyl alcohol cross-linked with an epoxy silane expressed by a formula R<1>SiX3 (R<1> is 1-10C organic group containing glycidyl group and X is hydrolyzing group). The hardened coating film 2 is a siloxane based coating film containing silica fine particles. The ITO film 6 is an ITO film, which is formed into grain state having 500nm diameter in the surface at 100 deg.C in substrate temp. and has 15-500nm thickness.
Patent JP-H10190443-A (JP)
Title: Substrate bias generation circuit
Inventor: SHINDO YASUYUKI
IPC: H03K19/096
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To generate a desired substrate bias voltage and to cope with dispersion based on the turning to a low threshold value of a semiconductor element by composing a circuit from an oscillation circuit for outputting the pulses of amplitude corresponding to a power supply voltage and a charge pump circuit for outputting the substrate bias voltage corresponding to the amplitude of the pulses and changing the power supply voltage to be supplied to the oscillation circuit through a control means. SOLUTION: The oscillation circuit 13 is composed of a ring oscillator constituted of the serial connection of the odd-numbered pieces of inverters 27 and outputs the pulses of an amplitude value corresponding to the power supply voltage supplied from a power supply voltage control circuit 15 to a node A. First and second transistors 23 and 25 for constituting the charge pump circuit 11 transfer charges through the charge of a capacitor 21 from the node C to a ground line accompanying the repetition of transition between O and the power supply voltage by the potential of the output node A. The potential of the node C, that is the value of substrate bias, is determined by the power supply voltage and the threshold voltage Vth of the transistors 23 and 25.
Patent JP-H10183433-A (JP)
Title: Special composite false-twisted yarn
Inventor: FUJIWARA MASAYUKI
IPC: D02G1/06
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a special composite false-twisted yarn, which can be knitted or woven into a fabric having unconventionally excellent appearance and feel of touch, and rich in lightness and warmness by providing the yarn with a clear slab section and crimped base section. SOLUTION: This special composite false-twisted yarn is obtained by winding at least one multifilament yarn B once or 3 times round at least one multifilament yarn A to form a twisted yarn and by further winding at least one multifilament yarn C once or 3 times round the twisted yarn to form the composite yarn, wherein the multifilament yarn A is overall covered 2, 4 or 6 times randomly with the multifilament yarns B and C. In the composite, false-twisted yarn, some parts are crimped and the other not on the multifilament yarn A section covered 4 times with the other yarns, and at least one of the multifiament yarns A, B and C is hollow.  The multifilament yarn is twisted round the outermost layer in the same direction as is the section covered 2 times with the other yarns for the section over the yarn A with the crimped section, covered 4 times with the other yarns, and in the opposite direction for the section over the yarn A without the crimped section, covered 4 or 6 times with the other yarns.
Patent JP-H06167542-A (JP)
Title: Ic tester
Inventor: KAMIMURA SHIGEHIRO
IPC: G01R31/316
Filed: 1992-11-30
Abstract: PURPOSE:To provide an IC tester capable of improvement in a measuring time by performing simultaneous measurement of a plurality of samples to be tested at the time when an integrated circuit having an analog circuit and a digital circuit is tested. CONSTITUTION:Analog outputs of a processor for only operation (digital signal processor), storing circuits 2, 3 arranged on an address space of the processor for the only operation and samples are measured, and the number of the samples to be tested is prepared for performing simultaneous measurement with an analog measuring system 6 equipping an VD convertor 4 for converting their measurement values into digital signals and a D/A convertor 5 for applying analog signals on the samples. In addition to the analog measuring systems 6 together with an analog measuring system control signal 1A common to the IC tester, a pattern generator 10 for executing a pattern control of a digital measuring system for generating an interruption signal 1B to the processor 1 for the only operation arranged in each analog measuring system by means of a programed microcode is equipped and simultaneous measurement of a plurality of the samples to be tested is made possible.
Patent JP-H11334899-A (JP)
Title: Recording paper package and paper feeding method of printer
Inventor: SASAKI HIDEMI
IPC: B65H1/04
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To enhance the light shutoff and anti-moisture properties of recording sheets of paper accommodated in a package body. SOLUTION: A top plate 11a, end plate 11c, side plates 11d and 11e, bottom plate 11b, holding plates 11f and 11g, and a pressing plate 11h are continued through a folding line 19 so that a package body 11 is formed. These plates 11a-11h are folded at the folding line 19 into a box form. An adhesive layer 31 is provided on the contacting surfaces between the holding plates 11f and 11g and bottom plate 11b in a location near the end plate 11c so that the box form is maintained. Recording sheets of paper are accommodated in laminated in the package 11. Because the bottom plate 11b is movable like a flap, the package 11 is not required to be equipped with an opening for insertion of an operational member such as a push lever. This precludes dust, etc., from intruding and allows maintaining the light shutoff and anti-moisture properties.  Because the sheets are pressed by the pressing plate 11h toward the bottom plate 11b, the sheets are put in the condition attached tightly with one another, to contribute to maintaining the light shutoff and anti-moisture properties.
Patent JP-2000156214-A (JP)
Title: Battery housing structure of electronic apparatus having backup function
Inventor: TOYAMA SHUSUKE
IPC: H01M2/10
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost battery housing structure of an electronic apparatus having a backup function capable of preventing data erasure in a battery replacement without removing an inner cover in replacing the battery by only turning the inner cover so as to always cover one of two batteries with the inner cover. SOLUTION: When replacing a battery BT1 for operation and a battery BT2 for memory protection, an inner cover 2 of an approximately fan shape which is turnably attached to a turning axis 2a is turned so that the inner cover 2 always covers either one of the two batteries. When either of the batteries BT1 or BT2 is not supplied, rising parts 5a (stoppers) of two spring members 5 for establishing conductivity are biased so as to prevent turning of the inner cover 2. When a battery is not set, the turning not performed. Until a new battery is supplied after removing the one used battery, the other battery can not be replaced. In this structure, a battery can be replaced without opening and closing the cover, thus the erasure of memory in replacing a battery is prevented.
Patent JP-2000171505-A (JP)
Title: Method and device for testing relay for protecting distribution line from ground fault
Inventor: SEICHI NOBUAKI
IPC: H01H47/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To enable the computation or evaluation of unbalance in the zero-phase primary current and electrostatic capacitance to the ground of each feeder at the time of an arbitrary-resistance ground fault by highly precisely computing the values of the primary current (current to be measured) of a ZCT provided for each feeder of residual components and at the time of a one-time one-phase ground fault of a bus and highly precisely computing the zero-phase admittance to the ground and reverse phase admittance to the ground of each feeder. SOLUTION: An input/output circuit 5 connected to the terminals of a GPT 1, a ZCT 2, a DGR 3, and an OVGR 4, a measuring and outputting device 6 connected to the input/output circuit 5, and a computer PC and a printer LP connected to the measuring and outputting device 6 are arranged. A device system X is constituted so as to include the one-phase grounding operation of a bus, to perform input/output to the GPT 1, the ZCT 2, the DGR 3, and the OVGR 4 by instructing operation from the computer PC via the measuring and outputting device 6 and the input/output circuit switching device 5, and to acquire data on the output of the device to perform computation processing and display and output processing.
Patent JP-H03203981-A (JP)
Title: Adhesive agent, cleansing agent for wafer or the like and method and device for treating with the same
Inventor: NAKAMURA HIROSHI
IPC: C11D7/26
Filed: 1989-12-29
Abstract: PURPOSE:To provide the subject adhesive having excellent stain resistance and useful for wafers, etc., by mixing rosin or a resin containing as a main component a tricyclic compound represented by abietic acid, a derivative thereof or a modified product thereof with a dibasic acid in the adhesive. CONSTITUTION:One kind or more of a resin such as rosin containing a tricyclic compound represented by abietic acid as a main component, a rosin ester which is a derivative of the resin, partially or perfectly hydrogenated rosin, polymerized rosin, a dibasic acid-modified rosin which is a modified product of the resin with a dibasic acid such as maleic acid, an ester thereof, etc., are mixed (so as to give an acid value of >= approximately 70) to provide the objective adhesive. The addition of natural or synthetic shellac to the adhesive permits to heighten the cleansability of the adhesive.
Patent JP-H11164164-A (JP)
Title: Image processor
Inventor: HASHIZUME TAKASHI
IPC: H04N1/60
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To supply ROP-processed data to a printer for performing printing corresponding to CMYK data. SOLUTION: A color conversion part 50 is not provided with UCR and BG processing parts, while a data correction part 9 detects black density of an area under consideration of binary CYM color data outputted from a binarization processing part 7. Then, a BG/UCR pattern is generated based on the detected density, and CMYK color printing data are generated through the pattern. That is, an ROP processing can be coped by carrying out UCR and BG processings to the binary CYM color data.
Patent JP-H03205573-A (JP)
Title: Method and device for inspecting semiconductor
Inventor: NAKANO AKIHIKO
IPC: H01L21/66
Filed: 1989-12-29
Abstract: PURPOSE:To automatically obtain a defective address and to prevent erroneous specification of this address in a process hereafter by applying stamping with the use of a charged particle beam on the neighborhood of defective circuit element in accordance with data for arrangement position from a defective position calculating part. CONSTITUTION:First of all, an electrical measurement for the semiconductor chip in a semiconductor device 10 is made by an LSI tester 5 to obtain the defective circuit element (21). The obtained data are introduced to the defective position calculating part (function of a computer 4), and the data for arrangement position corresponding to the address 21 of the defective circuit element are obtained in accordance with table data of a layout pattern stored beforehand. Based on these data, an irradiation is made with the charged particle beam 18 having an energy conforming to the stamping work of chip surface, toward the position apart a specified space from the address 21 of chip. The stamping of 24a-24d showing the position of the defective circuit element are thereby applied on the chip surface. Then, this chip is set on a transmission type electron microscope and the defective circuit element on the chip is specified with taking the stamps 24 as marks to investigate the cause of defect for this circuit element.
Patent JP-H03204931-A (JP)
Title: Removal of surface defect on semiconductor substrate
Inventor: ITOU YOSHITERU
IPC: H01L21/304
Filed: 1989-12-29
Abstract: PURPOSE:To enable a protrusion abnormally grown on a surface of an epitaxial crystal thin film to be removed easily by a method wherein a flexible resin thin film is formed closely bonding onto an epitaxial crystal thin film and after applying pressure on the thin film, the resin thin film is released from the epitaxial crystal thin film. CONSTITUTION:A resin thin film is formed on an epitaxial crystal thin film formed on a semiconductor substrate. For example, in order to spin-coat a photoresist, this thin film may be formed by coating the epitaxial crystal thin film with the resin thin film in the thickness almost covering the level of an abnormal protrusion subject to the proper selection of the viscosity of photoresist and the revolution of a spinner. Besides, in case an ultraviolet-curing adhesive tape is to be used, the tape in proper thickness corresponding to the level of the abnormal protrusion may be used. Next, e.g. a metallic roller is rolled reciprocally several times on the formed photosensitive resin thin film to completely remove the abnormal protrusion. Finally, the sensitive resin thin film is released from the epitaxial crystal thin film.
Patent JP-2000169416-A (JP)
Title: Cyclopropenone derivative
Inventor: FURUMOTO HIROSHI
IPC: A61P7/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having excellent having an excellent inhibitory action on blood coagulation factor XIIIa, useful as an antithrombotic drug (especially as an anticoagulant or a thrombolysis promoter), a therapeutic agent or a preventive for arteriosclerosis, etc. SOLUTION: This compound is shown by formula I [R1 is a 1-6C alkoxy, a hydroxyl group, carboxy, a 1-6C alkanoyl, a (1-6C alkoxy)carbonyl or the like; A is a straight-chain 3-15C alkylene] such as 8-(3-oxocycloprop-1-enyl) octanoic acid methyl ester. The compound is obtained by reacting a compound of formula II in an inert solvent such as hydrous tetrahydrofuran with an acid such as hydrochloric acid or an acidic ion exchange resin at -10 to 100 deg.C for about 10 minutes to 10 hours.
Patent JP-H09185413-A (JP)
Title: Wagon truck system
Inventor: KANAZAWA JUNPEI
IPC: B61B13/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a wagon truck system with which safety can be more improved when conveying a wagon truck through an unmanned vehicle by suitably expanding the detection range of obstacle when conveying the wagon truck through the unmanned vehicle. SOLUTION: A wagon truck 10 is provided with an emergency stop button 12, touch bumper 13 and proximity detector 14. Besides, an AGV controller 22 monitors the emergency stop button 12, touch bumper 13 and proximity detector 14 through an optical spatial transmitter 11 and 21 at all times. When the emergency stop button 12 is manually depressed, the touch bumper 13 touches any obstacle or the proximity detector 14 detects the approach of obstacle at the time of conveying the wagon truck 10 through an unmanned vehicle 20, the traveling of the unmanned vehicle 20 is stopped.