baber/WOPTO huggingface dataset:
Patent JP-H06224282-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARAI SHIGEMITSU
IPC: H01L21/677
Filed: 1993-01-26
Abstract: PURPOSE:To achieve that a semiconductor device, as one part, whose characteristic is judged to be defective in advance is removed with good efficiency by a method wherein an ink whose specific gravity is different from that of the semiconductor device whose measured value is outside a prescribed range is applied to the semiconductor device, individual semiconductor devices are separated and the semiconductor devices are sorted according to a difference in their specific gravity. CONSTITUTION:The measurement of an electric characteristic is executed sequentially to a plurality of semiconductor devices 111 to 113, of the same kind, which are formed on an identical semiconductor substrate 101, and an ink 1 whose specific gravity is different from that of the semiconductor device 112 whose measured value is outside a prescribed range is applied to the semiconductor device. Then, the individual semiconductor devices are separated, and the semiconductor devices 111 to 113 are sorted according to a difference in their specific gravity. For example, only a transistor 112 whose characteristic has been judged to be defective is coated with an ink 1 which contains polyethylene. Then, a substrate 101 is made thin, an Au-plated layer 102 is formed, individual transistors 111 to 113 are separated, they are immersed in a solution provided with a specific gravity at which only the transistor 112 floats, and they are sorted.
Patent JP-2000207505-A (JP)
Title: Access system for ic card
Inventor: TAKAGI HITOSHI
IPC: B42D15/10
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To recover data on an IC card by restarting access after transcribing the data so that plural critical information preservation areas on the IC card can be the same when the read of one of respective critical information preservation areas is failed at the time of access. SOLUTION: Respectively independently accessible three critical information preservation areas 1, 2 and 3 are provided for the access system for the IC card and it is constituted so that first to third file pointers A, B and C can be mutually copied and compared. When the read of the file pointer C in these first to third critical information preservation areas 1, 2 and 3 is failed, the file pointer A in the first critical information preservation areas 1 is compared with the file pointer C in the third critical information preservation area 3 and access is restarted after transcribing data once so that three critical information preservation areas 1-3 can be the same.
Patent JP-S57126413-A (JP)
Title: Composition for oral cavity
Inventor: SUGANUMA NOBUO
IPC: A61K8/66
Filed: 1981-01-27
Abstract: PURPOSE:A composition for the oral cavity, containing dextranase and an omega- amino acid or a derivative thereof, and capable of improving the preventing effect of carious teeth and pyorrhea synergistically. CONSTITUTION:A composition containing dextranase for preventing the formation of sordes on a tooth, and an omega-amino acid or a derivative thereof expressed by the formula (R is cyclohexane ring or n-C4H8), an alkyl ester or aryl ester thereof. Tranexamic acid or omega-aminocaproic acid is used as the omega-amino acid, and the amount thereof is in the range of 0.01-3wt%, preferably 0.03-1wt% based on the total weight of the composition. Dextranase is usually incorporated in an amount of usually 100-100,000 units based on one g dentifrice. The composition is used as a dentifrice, mouthwash, troche, chewing gum, etc.
Patent JP-S63178291-A (JP)
Inventor: ANDO TOSHISHIGE
IPC: G06T11/20
Filed: 1987-01-20
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-S58136300-A (JP)
Title: Controller for self-excited ac generator
Inventor: MIZUNO MASAMITSU
IPC: H02P9/10
Filed: 1983-01-27
Abstract: PURPOSE:To compensate the decrease in the output voltage at the time of starting a motor by detecting the output of a generator, thereby operating a field  current controller provided in parallel with an automatic voltage regulator and  controlling the field coil current. CONSTITUTION:An AC generator 2 is driven by a Diesel engine or the like 1, a field coil 4 is controlled by an automatic voltage regulator 9, and an induction motor 3 is operated. A rectifier 5 is connected to the output terminal of the  generator 2, a field coil 4 is connected in parallel with the circuit of the regulator 9 through a diode 10, the terminal voltage of the generator 2 is detected by an electromagnetic switch 7, thereby controlling a switch 18 inserted into the  circuit which has the rectifier 5. Accordingly, the current of the current controller which has a rectifier 15 can be superposed on the field coil 4 and flowed  when the output voltage decreases such as at the starting time of the motor 3,  and the start of the motor corresponding to the generator capacity can be performed.
Patent JP-H04245171-A (JP)
Title: Closed type lead storage battery
Inventor: YAMAGUCHI KOJI
IPC: H01M10/48
Filed: 1991-01-31
Abstract: PURPOSE:To enable the detection of the deterioration state and an internal impedance of an electrode plate by bringing an auxiliary electrode into satisfactory contact with an electrolyte even when the mounting attitude of a closed type lead storage battery is changed, and using the electrode for measurement. CONSTITUTION:Two auxiliary electrodes 5a and 5b are mounted in the vicinity of two corner parts 7a and 7b of an electrode plate group 1, respectively, which are connected together by a spatial diagonal 7. The auxiliary electrodes 5a and 5b may be disposed sideways of the electrode plate 1 through an electrolyte maintaining body 6 for the auxiliary electrodes. And the auxiliary electrode located downward is selected to be a measuring electrode regardless of the attitude of a battery.
Patent JP-S58129021-A (JP)
Inventor: HAARAN UIRIAMU FUREAKINGU JIYU
IPC: C08G63/127
Filed: 1983-01-27
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-S58140338-A (JP)
Inventor: JIYORUJIYO GUREGO
IPC: G01J9/04
Filed: 1983-01-27
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-S56109559-A (JP)
Title: Preparation of green udon (noodles)
Inventor: KOBAYASHI SHINICHI
IPC: A23L7/109
Filed: 1980-01-31
Abstract: PURPOSE: To prepared green and fastened udon, by sprinkling slaked lime on funori (a glue plant), rubbing and washing it in water, adding it to hat water so that it is boiled to jummy paste state, followed by blending it with wheat flour.  
     CONSTITUTION: Slaked lime is sprinkled on funori which is washed in water so that its harshness is removed fully and sands, dust, etc. are eliminated, and coloring funori is improved. The funori is boiled to jummy state by a low fire with stirring for a long time, and it is cooled and set. 10W40wt% funori is added to wheat flour and kneaded with dilute salt water which is fed slowly. The prepared paste is processed into udon. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02190380-A (JP)
Title: Production of pressure-sensitive copying sheet
Inventor: SHINMITSU KAZUYUKI
IPC: B41M5/124
Filed: 1989-01-18
Abstract: PURPOSE:To obtain a pressure-sensitive copying sheet showing uniform color forming properties by using a printing plate having regular recessed and projected parts on the surface thereof, for printing in a capsule ink. CONSTITUTION:Any printing plates having regular recessed and projected parts can be used effectively. Among others, a printing plate having recessed and projected parts with 5 to 8mum in depth or height is particularly preferable. The printing plate may be formed of a rubber such as a butadieneacrylonitrile rubber or a resin such as a photosensitive resin which is ordinarily used for flexographic printing. By the use of the printing plate having regular recessed and projected parts for flexographic printing, a pressure-sensitive copying paper thus obtained shows more uniform color forming properties as compared with the case of using a printing plate having a flat surface.
Patent JP-H01188452-A (JP)
Title: Production of ceramic pattern material body and patterned stoneware
Inventor: KOBORI TAKESHI
IPC: E04F13/14
Filed: 1988-01-22
Abstract: PURPOSE:To obtain the subject body miscible with the ceramic matrix in its unburned state, free of cracking, and capable of giving patterned stoneware by adding the quick-setting cement contg. a retarder to a specified ceramic material. CONSTITUTION:(b) A retarder is added to (a) the quick-setting cement such as Portland cement, magnesia cement, and alumina cement to obtain cements (B). One or more kinds among (B) components are added by 5-30wt.% to (A) the ceramic material of the same system as the matrix to be added having a vitrifying temp. 10-100 deg.C lower than the burning temp. of the matrix and colored in the color tone different from that of the matrix to obtain the body. The body, water, and an org. binder are mixed and kneaded. The kneaded material is formed into a thin sheet, dried, set, and formed to obtain a flaky material. From 1 to 20wt.% of the pattern material is added to a ceramic matrix. Water and an org. binder are added to the matrix and kneaded, and the kneaded product is formed into a specified shape, set, and fired to obtain patterned stoneware.
Patent JP-H05207496-A (JP)
Title: Discrimination circuit for chrominance subcarrier frequency
Inventor: MORITA HISAO
IPC: H04N9/66
Filed: 1992-01-24
Abstract: PURPOSE:To reduce the circuit scale by attaining discrimination circuit of a chrominance subcarrier frequency without use of a high-degree digital filter. CONSTITUTION:A loop is formed by using a decoder 1, a low pass filter 2 extracting a phase difference between a burst and a clock, a synchronization detection circuit 4 detecting the synchronization state due to fluctuation of the phase difference, a D/A converter 3 the converting the phase difference into a voltage, oscillating circuits 5, 6 corresponding to each television system and a switch 7 used to select an output of each oscillation circuit and the synchronization state of the loop is discriminated by the synchronization detection circuit 4.
Patent JP-S63201139-A (JP)
Inventor: BUARUTAA HINRIHISU
IPC: C07C27/00
Filed: 1988-01-22
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-H02190342-A (JP)
Title: Non-contact type recorder
Inventor: HORIIE MASANORI
IPC: B41J2/045
Filed: 1989-01-19
Abstract: PURPOSE:To obtain a high efficient recording head which is high in resolution by a method wherein a structure of a slit-like passage through which a recording medium and a gas current flow is made to be of a groove structure and a protruding structure, and a photographic printing face side edge part of the slit-like passage is made to be of a projecting structure. CONSTITUTION:A groove structure 5 is provided to a substrate 10 of a passage through which a gas current is discharged from a discharge slit of a recording medium. For the gas current 3 which flows between the substrate 10 having this groove and an upper plate 7, its flow speed is quick at a part wherein the width of a gap 6 is narrow and becomes slow at a part wherein the width of the gap is wide. Therefore, for a plane part in which the flow speed is high, pressure drop on a wall surface is large, and for the groove part in which the flow speed is slow, pressure drop becomes small. Therefore, a distribution in magnitude of pressure drop on a wall surface is generated in a width direction according to a pitch of the groove. For a recording medium discharged from the slit part, even one existing in an initial groove part is attracted to the plane part and is concentrated toward a central direction of the plane part. There is an effect of raising resolution by this concentration of the recording medium.
Patent JP-H03213920-A (JP)
Title: Air-conditioner
Inventor: NODA TOSHINORI
IPC: F24F1/00
Filed: 1990-01-19
Abstract: PURPOSE:To circulate conditioned air through the whole room and thereby to improve a temperature distribution sharply by a construction wherein the quantity of warm or cool air to be blown off from an upper outlet of an indoor device and a lower outlet thereof communicating with a lower space of a double floor is made adjustable by flow division in accordance with an indoor load. CONSTITUTION:Outlets 31 and 32 are provided in the upper and lower parts of an indoor device 25 having a blower 28 incorporated, respectively, while a blowoff flow dividing means 30 which can change the division ratio between the quantities of air to be blown off from these upper and lower outlets is provided in an air passage 33. The lower outlet 32 is made to communicate with a lower space of a double floor 39 and a vent hole 41 communicating with the inside of a room is provided in the end part of the space. Moreover, an inlet changeover means 37 enabling selection of a first inlet 35 opening in the front of the main body 25 of the indoor device or a second inlet 36 opening on the lower side of the main body and communicating with the lower space 40 of the double floor 39, in accordance with an operation mode, is provided. According to this constitution, cool air is blown off from the upper outlet 31, in cooling, and also sucked in from the vent hole 41 of the floor to be circulated through the room by making the changeover means 37, while whole warm air is blown off from the upper outlet 31 by the flow dividing means 30, in heating, so that the inside of the room can be warmed sufficiently.
Patent JP-S59138391-A (JP)
Title: Method for processing single crystal
Inventor: YAMADA KAZUHIRO
IPC: H01L41/257
Filed: 1983-01-28
Abstract: PURPOSE:To remarkably reduce the generation of cracks by a method wherein an LiNbO3 single crystal is polarization-treated after surface processing, and then the outer periphery of the single crystal is cut-processed. CONSTITUTION:Electrodes are attached to the shoulder part A-1 and the tail part A-2 of the LiNbO3 single crystal ball A-0 (about 85mm. in diameter) pulled up, heated to 1,210 deg.C in an electric furnace, and slow cooling is performed to room temperature by impressing 2V/cm-field between the electrodes. Next, after the surface processing B, the polarization treatment C is performed under the same condition as said heat treatment. The outer periphery cut-processing D, one side rough surface-processing, orientation flat processing, and slice-processing E, one side rough surface processing F, and opposite side sharp surface grind- processing G are so performed that the outer diameter becomes 75mm., thus obtaining an LiNbO3 single crystal wafer.
Patent JP-S57126863-A (JP)
Title: Preparation of paint
Inventor: MASUHARA KENICHI
IPC: C09D133/04
Filed: 1981-01-30
Abstract: PURPOSE: To prepare a paint giving a coat with excellent matting effect, hardness, wear resistance, scratch resistance and workability, by dispersing a fine acrylo-nitrile polymer particle treated thermally at specified conditions in a water paint.  
     CONSTITUTION: An ethylenic unsaturated monomer primarily consisting of acrylo-nitrile and contg. the balance of a sulfonic acid group or its salt bonded therewith is polymerized in water, to form an aq. dispersion of a polymer droplet which is in the molten state with introduction of the sulfonic acid group or its salt into the formed polymer. After cooled and solidified while taking precausions against caking of the polymer droplet, the dispersion is spray dried to obtain a fine acrylo-nitrile polymer particle of average particle size 1W200μ having no pores inside. Then after heating in an inert gas at 120W160°C for 10W60min, 1W50pts.wt. said fine polymer particle is uniformly dispersed in 100pts.wt. water paint contg. 40W70% residue after heating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10209194-A (JP)
Title: Semiconductor device, its manufacture, and device for resin molding process used therefor
Inventor: SHIBATA KAZUTAKA
IPC: H01L23/50
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique for manufacturing a semiconductor device with a heat sink incorporated and exposed at the bottom face of a resin package by preventing defective items from being produced. SOLUTION: The method of manufacturing a semiconductor device having a heat sink 14 buried in a resin package, exposed at its bottom face comprises a step for bonding the heat sink 14 to the bottom of a die pad 12, using a lead frame 22 formed so as to involve the die pad, inner leads 16 and outer leads, a step for bonding a semiconductor chip 13 to the top face of the die pad 12, a step for electrically connecting the chip 13 to the inner leads 16, and a step for molding the chip 13, die pad and heat sink 14 being fixed to the bottom face of a cavity 70 of a die by exerting a suction force on a suction hole 80 of the bottom face of the die cavity 70.
Patent JP-S59136312-A (JP)
Title: Production of hydrogenated petroleum resin
Inventor: AZUMA KENJI
IPC: C08F8/00
Filed: 1983-01-26
Abstract: PURPOSE:To produce the titled resin economically, rapidly, in high rate of hydrogeneration, without necessitating the process such as filtration, etc., by carrying out the hydrogenation of a petroleum resin containing aromatic nucleus using a fixed bed catalyst supporting a specific metal under the concurrent upward flow of liquid and vapor. CONSTITUTION:A catalyst for fixed bed supporting Pt and/or Rh (preferably spherical catalyst having a diameter of 0.6-3mm. and containing silica, etc. as the carrier) is filled in a reactor. Hydrogen gas and molten petroleum resin containing aromatic nucleus are introduced into the reactor from its bottom, and passed concurrently upward to effect the continuous hydrogenation of the aromatic nucleus-containing petroleum resin on the surface of said fixed bed catalyst. The hydrogenation reaction is preferably carried out under a pressure of 50- 150kg/cm<2> at 230-320 deg.C.
Patent JP-H07258289-A (JP)
Title: Glycopeptide
Inventor: COOPER ROBIN DAVID GREY
IPC: A61P31/04
Filed: 1995-01-27
Abstract: A new glycopeptide molecule is inserted into the antibiotic group and both components are mixed with a standard pharmaceutical carrier.
Patent JP-S63179800-A (JP)
Inventor: NOGUCHI MAKOTO
IPC: G03C11/12
Filed: 1987-01-21
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-H06224414-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ANDOU NARIYOSHI
IPC: H01L29/78
Filed: 1993-01-28
Abstract: PURPOSE:To speed up an element by reducing the gate fringe capacity of a MOSFET, concerning a semiconductor device and its manufacture. CONSTITUTION:This device is so constituted as to have a field effect transistor, where a gate shield electrode 6 fixed to a certain potential through an insulating film 3 is provided on a gate electrode, or cover the top and the side of the gate electrode 4 through the insulating film with the gate shield electrode 6.
Patent JP-H11269663-A (JP)
Title: Surface treated steel sheet for fuel vessel excellent in corrosion resistance and workability
Inventor: MIYASAKA AKIHIRO
IPC: C23C28/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated steel sheet for a fuel vessel excellent in corrosion resistance to automotive fuel and outer face corrosive environments as a fuel tank and the peripheral parts thereof and excellent in workability. SOLUTION: At least one side of the surface of a steel sheet is provided with a galvanizing layer of 5 to 80 g/m<2> coating weight as a primary plating layer, and the surface of the primary plating layer is provided with a secondary plating layer of 100 to 1000 mg/m<2> metal Cr and 2 to 30 mg/m<2> Cr hydrated oxide as the content of Cr. The galvanizing layer is composed of Zn, Zn-Fe alloy plating or Zn-Ni alloy plating. Or, only one side is provided with the primary plating layer and secondary plating layer, and the other side is provided with the galvanizing.
Patent JP-H0623289-A (JP)
Title: Scraper for cutter shaft for use in document shredder
Inventor: BUIRII SHIYUTOROOMEIYAA
IPC: B26D7/18
Filed: 1991-02-01
Abstract: PURPOSE: To simplify the structure of a document shredder and to decrease the number of discrete components by improving a knife shaft stripping device for the document shredder. CONSTITUTION: Stripping fingers 5 are produced from plastic and are injection molded integrally with a casing upper side part 7 or a casing under side part 8. Supporting stays 6 corresponding to the stripping fingers are produced from plastic and are produced integrally with the corresponding casing parts. The stripping fingers and the supporting stays are respectively provided with supporting surfaces. Both supporting surfaces come into contact with each other in the assembled state of a cutting mechanism 2, by which the stripping fingers 5 are supported.
Patent JP-H06217722-A (JP)
Title: Production of uncooked noodles
Inventor: TABUCHI MITSUYUKI
IPC: A23L7/109
Filed: 1993-01-28
Abstract: PURPOSE:To obtain a method for producing uncooked noodles, having quality such as long period preservability and easy loosening of noodle strips with chopsticks by pouring hot water in eating thereof. CONSTITUTION:A weak acidic to a weak alkaline noodle dough for the outer layer containing raw material powder, alginic acid and/or its salt and an alkaline agent and a noodle dough for the inner layer containing the raw material powder and the alkaline agent are subjected to rolling and complex rolling to prepare noodle strips from a noodle sheet composed of the outer layer/ inner layer/outer layer. The resultant noodle strips are subsequently pregelatinized and then or simultaneously subjected to immersing treatment in an acidic liquid to regulate the noodle strip pH within an acidic region. The obtained noodle strips are subsequently packaged, hermetically sealed and then subjected to thermal sterilizing treatment.
Patent JP-S56109447-A (JP)
Title: Metal haride lamp
Inventor: ISHIGAMI TOSHIHIKO
IPC: H01J61/20
Filed: 1980-02-04
Abstract: PURPOSE:To stabilize the arc during firing while to improve the efficiency and the spectrum distribution, by limiting the encapsulating mol ratio between sodium haride and scandium haride to specific relation with the coldest temperature of a light emitting tube. CONSTITUTION:The vapor pressure in a tube will depend on the temperature at the coldest section of a light emitting tube, thereby when said temperature increases the vapor pressure of sodium haride and scandium haride will increase to increase the density in the tube thus to increase the light emission of Na, Sc, but the arc is unstable depending on the ratio between the absolute amount of Sc light emission and Na light emission. Assuming the mol ratio between Na and Sc is (a) while the temperature at the coldest portion of the light emitting tube during steady firing is T deg.C, it is regulated to satisfy the relation of formula I. Consequently the arc can be considerably stabilized resulting in the improvement of the efficiency and the spectrum distribution.