baber/WOPTO huggingface dataset:
Patent JP-S5875279-A (JP)
Title: Character classification system
Inventor: TSUKUMO ATSUSHI
IPC: G06V30/186
Filed: 1981-10-29
Abstract: PURPOSE:To classify many kinds of characters through relatively simple processing by collating directional feature information on an input character with standard directional information, and then outputting characters with similarity. CONSTITUTION:A feature extraction part 1 scans an input signal (picture signal) 10 to count frequencies of intersections of directions (vertical and horizontal), and writes the result in a feature pattern storage part 2. A directional feature extraction part 3 reads the frequencies of intersection in a couple of prescribed directions out of the feature pattern storage part 2 successively. Further, the frequencies of appearance of the same contents in the coupled directions are counted as respective directional features with a processing to all contents of the feature pattern storage part 2, and pieces of feature information by the directions are inputted to a directional collation part 5. A storage part 4 for pieces of information by standard directions stores direction couples as feature information by the directions with regard to every kind of character, and its frequency, and sends them to the part 5.
Patent JP-H0616607-A (JP)
Title: Recovery of mathacrylamide
Inventor: ITOI AKIRA
IPC: B01J39/04
Filed: 1992-07-01
Abstract: PURPOSE:To accomplish the recovery of methacrylamide at a high recovery rate of 95-96% through separating it form a mother liquor. CONSTITUTION:A methacrylamide-contg. aqueous solution of ammonium sulfate (referred to as a mother liquor) is brought into contact with an ion exchange resin to effect adsorption of the methacrylamide to the resin followed by removing the methacrylamide using an elute, thus accomplishing the objective recovery. The conditions for the operation are as follows: (1) the concentrations of the ammonium sulfate and methacrylamide in the mother liquor: 20-45wt.% and 0.3-4wt.%, respectively; (2) temperature: 10-80 deg.C; (3) type of the ion exchange resin: strongly acidic cation exchange resin; and (4) the elute: water.
Patent JP-S58127272-A (JP)
Inventor: GEIRII EI FURAJIAA
IPC: G02B6/38
Filed: 1982-10-04
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-H1126508-A (JP)
Title: Semiconductor device
Inventor: KOYAMA HISAKI
IPC: H01L23/04
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing the production cost and having a high operation reliability. SOLUTION: An interposer 1 is provided, which has a semiconductor chip mounted portion 2a located on the rear surface of an insulating body 2, a plurality of bumps 3a formed in the vicinities, and a conductor circuit pattern 3b accompanied with the bumps. Then a semiconductor chip 6 is fixed to a semiconductor chip mounting portion 2a of the interposer 1, and an electrode 6a of the semiconductor chip 6 is connected to the conductor circuit pattern 3b with a thin metal wire 8 and covered with a sealing resin 9.
Patent JP-H1017658-A (JP)
Title: Polyarylate
Inventor: KISHIMOTO SOICHIRO
IPC: C08G63/193
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a polyarylate having excellent electrical properties, being amorphous and considerably soluble in a solvent, giving a coating fluid having storage stability and being desirable as especially an electronic material by using a specified dihydric phenol and specifying the carboxyl value ascribable to the terminal carboxyl groups. SOLUTION: This polyarylate comprises a dihydric phenol and an aromatic dicarboxylic acid. The dihydric phenol comprises 10-90mol%, based on the total phenol content, dihydric phenol represented by the formula [wherein R1 to R8 are each a group selected among hydrogen, halogens, 1-4C hydrocarbon groups and 1-4C alkoxyls, and at least one of them is a group other than hydrogen]. This polyarylate has a terminal-carboxyl value of 20mol/ton or below and can dissolve in methylene chloride to form a solution having a concentration of 10wt.% or above.
Patent JP-H0925068-A (JP)
Title: Control device of linear motor type elevator
Inventor: KUROSAWA TOSHIAKI
IPC: B66B7/02
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a linear motor type elevator capable of preventing damage of the linear motor due to one side contact of a brake and preventing failure of the brake. SOLUTION: A linear motor primary coil 10 is fixed on a counterweight 7 and has a gap with a secondary conductor 11 fixed in an elevator shaft. A brake 12a (12b) is arranged so as to push arms 12a1, 12a2 by force of a spring 12a6 at the time when an elevator stops and to sandwich a guide rail 8a (8b) by shoes 12a3, 12a4. When there is abnormality in the brake 12a, as a contact point 1S1 of a gap detector 12a10 between the shoes 12a3, 12a4 and the guide rail 8a is not switched on, a relay C is not energized, and accordingly, a relay circuit is not actuated thereafter, and a starting command of an elevator is stopped after a specified period of time passes.
Patent JP-H0846295-A (JP)
Title: Optical semiconductor device and manufacture thereof
Inventor: SODA HARUHISA
IPC: G02B6/13
Filed: 1994-07-26
Abstract: PURPOSE:To obtain the optical semiconductor device with a mode converter capable of increasing the throughput by a method wherein an waveguide layer in a mode converter region is formed gently thinner as it goes distant from the gain region as well as a ridge part is provided on a clad layer on the waveguide layer. CONSTITUTION:The thickness in the mode conversion region B of a semiconductor layer held by clad layers 3, 7 is decreased e.g. not exceeding 1/3 gently thinner as distant from the gain region A e.g. extending the distance exceeding 50mum as well as a ridge part 77 extending in the photoadvancing direction is provided above the clad layer 7. Accordingly, the thickness of an active layer is made extremely thinner as it comes nearer to outgoing end face of the mode conversion region B, thereby weakening the photo-confinement. Besides, due to the ridge part 77 formed above the clad layer 7, the beam expanding angle is made narrower. Furthermore, the burying structure and epitaxial growing step can be reduced, thereby enabling the throughput to be increased.
Patent JP-S5877238-A (JP)
Title: Semiconductor device
Inventor: KOIZUMI MASAHIRO
IPC: H01L23/50
Filed: 1981-11-02
Abstract: PURPOSE:To increase bonding strength of leads and Al wires when electrodes provided on a semiconductor element and the Fe-Ni alloy leads are to be connected with the Al wires by a method wherein the surface of the lead is coated with an electrically Ni plating film having film thickness of 0.2mum or more. CONSTITUTION:A lead frame 7 consisting of an Fe-Ni alloy is formed in the prescribed shape, and an Si pellet 3 is fixed on the surface of the center part thereof through a solder layer 6. Then electrodes 5 provided on the pellet 3 are connected respectively to the edge parts of the same frame 7 positioning on both the sides of the pellet 3 using Al wires 1, while at this time, electrically Ni plating films 2 having film thickness of 0.2mum or more are adhered on the surfaces of the leads 7. Accordingly, disconnection or break away at the bonding part of the Al wire 1 is not generated. After then, the pellet 3 is molded  while containing the Al wires 1 using resin 4.
Patent JP-S5967847-A (JP)
Title: Cooling structure for flat rotary electric machine
Inventor: KANAYAMA KENJI
IPC: H02K9/06
Filed: 1982-10-06
Abstract: PURPOSE:To enhance the cooling effect of a flat rotary electric machine by utilizing as forcible force for ventilating centrifugal force of air rotating as a rotor rotates and stagnation pressure of air generated by an air intake scoop. CONSTITUTION:When rotors 8a, 8b are rotated via a pulley, air is flowed through a suction hole 21 on the back surface of a housing into a generator, static pressure collected by a scoop 16 is raised and introduced through the suction hole 17 of the rotor 8b to the space between the rotors 8a, 8b and an armature coil 1. Further, the air is accelerated by centrifugal force through grooves formed on the rotor 8a, 8b to the peripheral edges of the rotors and through the exhaust holes of the rotors to the back surfaces of the rotor and externally exhausted through the exhaust holes 22, 23a, 23b of the housing.
Patent JP-H0729616-A (JP)
Title: Electric terminal
Inventor: GEORUDE HOTEI
IPC: H01R4/24
Filed: 1994-07-04
Abstract: PURPOSE: To provide an electric terminal capable of easily and surely making electrical connection with a wire by a strong wire retention force. CONSTITUTION: An electric terminal 2 comprises a fitting part 4, a wire connection part 6 and a strain relief part 8. The strain relief part 8 is provided with crimp tabs 52 and 54 lifted from both side edges of a base 46. The crimp tabs 52 and 54 are formed with an inward barb 56, and the base 46 is formed with a spur 60 having an leading end 62. A wire L to be inserted is retained by cooperation between the barb 56 and the spur 60. The wire connection part 6 is formed with a pair of recesses 28, which are formed with a split edge 36 breaking through an insulator of the wire L.
Patent JP-H0927626-A (JP)
Title: Method of providing wire, device and solar cell substrate
Inventor: YAKOU TAKESHI
IPC: B21F45/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to extend efficiently a multitude of wires across a work by a method wherein a plurality of the wires for current collection use are batch-held, the held wires are led out on the side of the other end of a substrate to secure the sides of the other ends of the wires on the substrate, subsequently, after the side of each one end of the wires is secured on the side of one end of the substrate, the wires are batch-cut and the like. SOLUTION: A plurality of wires 16 for current collection use are provided on a substrate 12 formed with a photosensitive film. In that case, the plurality of the wires 16 for current collection use are held at prescribed intervals on this side on the side of one end of the substrate 12, the plurality of the held wires 16 for current collection use are simultaneously led out on the side of the other end of the substrate 12 and sides of the other ends of the led-out wires 16 for current collection use are secured on the substrate 12. Subsequently, after the side of each one end of the wires 16 is secured on the side of one end of the substrate 12 while a state that the side of each one end of the wires 16 is held on the of one end of the substrate 12 is kept, the wires 16 are cut.  Moreover, before the wires 16, for example, are led out on the side of the other end of the substrate 12, a process for removing simultaneously the loosening of the wires 16 for current collection use is provided.
Patent JP-S6437334-A (JP)
Title: Method and device for emptying package band
Inventor: SUBENNOROFU BERUGU
IPC: B65B69/00
Filed: 1988-07-13
Abstract: PURPOSE: To implement simple part discharge adjustment by bringing a first boundary wall of a package into contact with a discharge base, actuating a drive apparatus to move a discharging device towards the package for opening and pushing out articles from the opening of the package. CONSTITUTION: A package band 24 is drawn by feed rollers 68a, 68b and moved to a discharge station 81 of the apparatus. A holder 64 and a front-end controller 66 ensure the package band being expanded laterally along the length direction of a receiving board. A second cutter 67 releases the package band adjacent to a joint 21, and an opening 25 is formed in each pocket 16. When the first pocket 16 moves together with its content to the position facing to a receiving unit 82 (receiving track 62), a contactor 74 of a discharge unit contacts to a second wall 11b of the package band and moves it laterally to push out the content from the pocket onto the receiving board 62 by means of the contactor 74.
Patent JP-S5874302-A (JP)
Inventor: TSUKAMOTO KATSUYA
IPC: B32B33/00
Filed: 1981-10-30
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-S6423072-A (JP)
Title: Non-condensed gas extractor for refrigerating machine
Inventor: KURIMOTO MASAKI
IPC: F25B43/04
Filed: 1987-07-15
Abstract: PURPOSE: To improve the efficiency of the refrigerating cycle of a refrigerating machine as a whole by simplifying the device and piping system of the machine by cooling a bleeding tank by arranging the bleeding tank in the atmosphere of a coolant gas evaporated by means of an evaporator and introducing the return pipe of a liquid refrigerator pipeline for cooling motor led to the motor of a compressor from the bottom section of a condenser to the bleeding tank. CONSTITUTION: A bleeding tank 3 is arranged in the atmosphere of a coolant gas evaporated by means of an evaporator 1 and a noncondensable gas introducing line 6 connected to the bleeding tank 3 from the upper section of a condenser 2 and a liquid returning line 7 for returning a liquid refrigerant to the evaporator 1 from the tank 3 are simplified with short lengths. In addition, since the return line 9 of a motor liquid cooling line 8 for cooling the motor 4a of a compressor 4 is laid above the tank 3 and a coolant gas always cools the tank 3, the noncondensable gas in the system of a refrigerating machine is discharged to the outside from the system as occasion demands. Temperature sensors respectively detects the temperatures in the evaporator 1 and tank 3 and a controller compares the difference between both detected temperatures.  When the difference is smaller than a set value, solenoid valve 10 is opened and the noncondensable gas is discharged.
Patent JP-H073407-A (JP)
Title: Stainless steel for gasket and production thereof
Inventor: IIKUBO TOMOHITO
IPC: C22C38/00
Filed: 1993-06-21
Abstract: PURPOSE:To produce an inexpensive stainless steel for gasket, excellent in heat resistance and setting resistance. CONSTITUTION:The stainless steel for gasket has a composition consisting of, by weight, 0.03-0.20% C, 0.1-2.0% Si, 1.0-6.0% Mn, 8-16% Ni, 16-22% Cr, 0.05-0.35% N, <=0.05% Al, and the balance essentially Fe. Further, at the time of producing this stainless steel, a material, after component regulation into the above composition, is subjected to final cold rolling at >=20% draft and then to heating treatment at 300-600 deg.C for >=1min.
Patent JP-H0680687-A (JP)
Title: New glycolipid derivative and use thereof
Inventor: YAMADA YUTAKA
IPC: A61K9/127
Filed: 1993-07-15
Abstract: PURPOSE:To provide a new compound useful for curing inflammations such as rheumatic arthritis or inhibiting hematogenic metastasis etc., as a ligand bindable to endothelial leukocyte-adhesive molecule-1. CONSTITUTION:The objective compound of formula I (X is of formula II or III; n is 0-10; R is 19-39C branched hydrocarbon chain) or a salt thereof, e.g. o-(5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-2-nonulopyranosylic acid)-(2  3)-o-beta-D-galactopyranosyl-(1 4)-{o-alpha-L-fucopyranosyl-(1   3)-o-beta-D- glucopyranosyl}-(1 1)-8-o-p-(2-tetradecylhexadecanoyl) aminobenzyl-3,6- dioxaoctane-1,8-diol. The compound of the formula I can be obtained, for example, by reaction of an imidated product of a compound of formula IV [R1 is acetyl, etc.; Se is 2-trimethylsilylethyl; Y is of formula II or III (where, hydroxyl group(s) are protected)] with an ethylene glycol derivative of formula V.
Patent JP-H0927061-A (JP)
Title: Coin processing machine
Inventor: SATO DAIKI
IPC: G07D9/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To smoothly convey a coin along a coin conveyance passage even when the humidity in the coin conveyance passage is high by sticking a resin sheet which has superior wear resistance on the coin conveyance surface of the coin conveyance passage. SOLUTION: The resin sheet 30 is stuck on the coin conveyance surface 4A of the coin conveyance passage 4 with an acryl-based adhesive and formed to an about 0.1-0.5mm thickness. This resin sheet 30 is formed of ultra-high- molecular-weight polyethylene of >=1000,000 in molecular weight and has mechanical characteristics of a small coefficient of friction against a coil and chemical characteristics of low moisture absorptivity. Further, this sheet has mechanical characteristics of superior wear resistance and when 15,000-20,000 coins are conveyed in respective environments of room temperature, high humidity, high temperature, and low temperature, the resin sheet 30 neither peels off nor has extreme friction owing to the sliding of the coins at the conveyance time.
Patent JP-S6160495-A (JP)
Inventor: ENDO KEIZO
IPC: A62C3/06
Filed: 1984-08-23
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-S5965364-A (JP)
Title: Transaction processor
Inventor: MATSUURA HIDEO
IPC: G07D9/00
Filed: 1982-10-04
Abstract: PURPOSE:To cope with variety of transactions in a simple way, by feeding the codes to a device which can process plural transaction modes for discrimination of types of transations with use of the normal numerical keys and discriminating these codes to perform transactions. CONSTITUTION:A display device 2, a printer 3, a keyboard 4, a card reader 5 and a pad 6 for PIN are connected to a CPU1. A card is inserted to the reader 5, and a secret number is fed through the pat 6. Then the digits designating a desired transaction are fed with a ten-key 41 of the keyboard 4 and based on a process code table. The type of transaction is stored in an RAM8 by the program stored in the ROM8. Then the amount of money is input by the ten-key 41, and the data is shifted to the CPU1 with a set key 42. The end of transaction is input 43, and the data is transmitted to a center (not shown in the figure) via a transmission unit 7. Thus it is possible to expand the function to various modes of transaction without changing the hardware.
Patent JP-H1122663-A (JP)
Title: Scroll compressor
Inventor: SAWAGATA MASATOSHI
IPC: F04C18/02
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To effectively reduce a pressure loss when a gas refrigerant is sucked in a compression space by arranging an auxiliary suction hole penetrating through a fixed scroll around a suction hole to send in the gas refrigerant before compression. SOLUTION: A compression element 4 is composed of a fixed scroll 2 and a movable scroll 3. A gas refrigerent is sent from outside through a suction pipe 16 in a compression space 27 formed between the fixed scroll 2 and the movable scroll 3. On end of the suction pipe 16 is fitted in the fixed scroll 2, and a suction hole 20 to send in the gas refrigerent before compression is arranged just under a connecting part of the suction pipe 16 and the fixed scroll 2. An auxiliary suction hole 19 is arranged so as to partially overlap with the suction hole 20. The gas refrigerent before compression is sent in the compression space 27 by passing through the suction pipe 16 and the suction hole 20 as shown by an arrow.  At this time, influence of a wall surface of the fixed scroll 2 on the gas refrigerant just under the auxiliary suction hole 19 can be eliminated, and a pressure loss at gas refrigerant sucking time can be effectively reduced.
Patent JP-H0468614-A (JP)
Title: 3 tripartitely frequency dividing circuit
Inventor: YANAKA TAKESHI
IPC: H03K23/00
Filed: 1990-07-03
Abstract: PURPOSE:To reduce the number of logic elements by configurating a 1/3 frequency divider circuit with three D FFs, one buffer, one inverter and one AND gate. CONSTITUTION:When the output of each Q terminal of D FFs 1-3 is 0, the output of an AND gate 4 goes to logic '1'. When an input signal 21 is increased, the signal is inputted to the terminal C of the FF 2 via a buffer 6 and the output signal of the terminal Q of the FF2 is changed to '0'. When the input signal 21 is decreased, an output signal 22 via an inverter 5 is inputted to the terminal C of the FF1, the output of the terminal inverse of Q remains logic '1' and the output signal 25 of the gate 4 remains logic '0'. When the input signal 21 is increased, since an output signal at the terminal D of the FF2 just before the increase is logic '0', the output signal at the terminal inverse of Q goes to '1' and the output signal 25 of the AND gate 4 also goes to '1' and an output signal at the terminal inverse of Q of the FF3 goes to '1'.
Patent JP-2000008934-A (JP)
Title: Self diagnostic device in assist air device for internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: G01M15/04
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To diagnose whether an assist air device for fining a fuel is functioned normally. SOLUTION: In each of the supply state and interception state of an assist air, an air fuel ratio is made lean gradually until a rotation change reaches a prescribed value and the air fuel ratio of a lean combustion limit is found out (S2-S6). When the lean limit air fuel ratio LLMON in the supply state of the assist air is leaner than the lean limit air fuel ratio LLMPOFF in the interception state of the assist air, it is diagnosed that the assist air device is functioned normally (S8→S9), but when the lean limit air fuel ratio LLMON is equal to or richer than the lean limit air fuel ratio LLMOFF, it is diagnosed that the assist air device is not functioned normally (S8→S10).
Patent JP-2001003278-A (JP)
Title: Ombre printing of textile
Inventor: MORISHIMA FUMIHIRO
IPC: D06P5/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To heighten reproducibility of ombre pattern and to efficiently represent the pattern on cloth. SOLUTION: A glycol ether-containing size composition formulated with glycol ether is printed on cloth applied with dye. The glycol ether-containing size composition makes the previously applied dye run about the pattern edge of a stencil. After that, the dye is heated to cause color development, so that ombre pattern is represented.
Patent JP-2000012933-A (JP)
Title: Laser apparatus
Inventor: HARA KAZUHIKO
IPC: G02B6/42
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a laser apparatus which can effectively utilize pumping laser light. SOLUTION: A laser device is provided with an pumping laser light generator 1 which generates pumping laser light 2, a photocoupler 6 which condenses the pumping laser light 2 emitted from the generator 1, by dividing the cross section of the luminous flux of the laser light, an oscillator 8 which generates laser light, and a plurality of amplifiers 9, 10, 30, and 31 which optically amplify the laser light when the laser light is made to pass through the amplifiers. The laser device is also provided with a multistage laser amplifier 7 which outputs an optically amplified output laser light 14 and optical fibers 5, which respectively transmit the light emitted from the photocoupler 6 to the amplifiers 9, 10, 30, and 31. In addition, antireflection films 15 and 16 are respectively formed on the incident surfaces 5a and light-emitting surfaces 5b of the optical fibers 5.
Patent JP-H0927436-A (JP)
Title: Electric component with built-in-coil and its manufacture
Inventor: KAWATAKE RYUICHI
IPC: H01F41/10
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric component with a built-in-coil which enables an extremely fine coating lead wire of a compact coil to be connected to an external wiring cable, etc., readily. SOLUTION: A compact coil 51 whereon an extremely fine coating lead wire 57 is wound is buried in an electric insulating resin block 50 in a state that an edge face thereof is along a surface of the resin block 50. A part of terminals 57a, 57b of the coating lead wire 57 are cut out together with a part of the resin block 50 by cutting out a surface side of the resin block 50 and a conductor part of the terminals 57a, 57b is exposed in a surface of the resin block 50. Furthermore, conductive layers 60, 61 are formed along a surface of the resin block 50 by a film formation means such as deposition or print and the terminals 57a, 57b of the coating lead wire 57 are connected to the conductive layers 60, 61.