baber/WOPTO huggingface dataset:
Patent JP-H10335785-A (JP)
Title: Circuit formation method
Inventor: IHARA KIYOAKI
IPC: H05K3/38
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a circuit forming method which forms a conductive circuit on a substrate and is hard to generate a residue of plating resist when the plating resist is separated. SOLUTION: As a process when forming a conductive circuit 50 on a substrate 10 having a face 11 which is roughed with resin, there are provided (1) a process of forming a first power supply layer 21 by electroless plating, (2) a process of forming a second power supply layer 30 by electric plating, (3) a process of forming patterns 40 using plating resist, (4) a process of performing electric plating on the power supply layer exposed, (5) a process of separating the plating resist and (6) a process of removing the power supply layer in a portion where the plating resist is separated by etching. Further, a thickness of the second power supply layer 30 is 0.5 to 10 μm.
Patent JP-S5264538-A (JP)
Title: Air fuel ration regulator
Inventor: HATSUTORI TADASHI
IPC: F02D41/14
Filed: 1975-11-21
Abstract: PURPOSE: To improve air fuel ratio correction response of mixture by regulating correction air flow upon air fuel detection signal in exhaust system, accelerate/ decelerate detection signal of engine and air bypath valve completely closed position detection signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06350232-A (JP)
Title: In-molded item incorporating electronic component
Inventor: SHIMAMOTO SATORU
IPC: H05K3/28
Filed: 1993-06-11
Abstract: PURPOSE:To enhance the flatness of the surface of an in-molded item by a constitution wherein the compositional object of electronic components comprises a printed board mounting an electronic component and a printed wiring board having rigidity higher than that of the printed board and the warping thereof is eliminated or restrained. CONSTITUTION:In the in-molded item incorporating the compositional object of an electric component molded integrally in a long fiber reinforced resin layer 4, the compositional object comprises a printed board 6 mounting an electronic component 7, and a printed wiring board 5 having rigidity higher than that of the printed board 6. A pattern of communication coil is arranged on the printed wiring board 5 disposed on the outer periphery of the printed board 6. Since the in-molded item is restrained from warping due to the reinforcing effect of the printed wiring board having high rigidity during compression molding, flatness can be improved on the surface of in-molded item.
Patent JP-S63304771-A (JP)
Title: Facsimile receiver
Inventor: HONMA TSUTOMU
IPC: H04N1/411
Filed: 1987-06-04
Abstract: PURPOSE:To efficiently utilize an accumulation memory by once decoding a signal which the memory has received when it is accumulated, supervising decoding errors under communication while highly efficient coding is executed again and accumulating the signal in the memory. CONSTITUTION:The reception signal is inputted to a MODEM 4 from a line 8, is decoded in the MODEM4 and is inputted to a CODEC3, which supervises the decoding errors while decoding is executed in the middle of reception and which inputs a decoding signal to a frame memory 2. It accumulates inputted picture signals, outputs the signals to a CODEC5 while they are accumulated. The CODEC5 executes coding by using a highly efficient coding system and inputs the signals to a memory 6. If the CODEC3 detects the decoding errors, it informs a communication control part 7 of the result. The communication control part 7 judges that a recorded picture cannot be read by the errors and disconnects the line by the abnormal processing procedure of terminal abnormality. The accumulated reception pictures are transmitted to a recording part 1, recorded and outputted.
Patent JP-H09307198-A (JP)
Title: Electronic component mounting substrate
Inventor: TAKADA MASATOME
IPC: H05K1/18
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting substrate capable of facilitating positioning between a core substrate and a heat sink and simplifying adhering works. SOLUTION: This mounting substrate comprises a core substrate 5 forming a mounting hole 50 for mounting electronic components and a heat sink 11 adhered to the core substrate. The heat sink 11 has a mounting part 115 being a bottom part of the mounting hole 50. The heat sink 11 has a sidewall 111 enclosing an edge part 55 of the core substrate. It is preferable that a thickness of the heat sink is 0.1 to 0.8mm. It is preferable that a sidewall of the heat sink is inclined toward outwardly of the edge part of the core substrate. It is preferable that the mounting part is provided in a projection projecting from a lower face of the core substrate toward inwardly of the mounting hole.
Patent JP-S5931581-A (JP)
Inventor: MIURA KEIICHI
IPC: H01R4/48
Filed: 1982-08-16
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-H05330357-A (JP)
Title: Front-wheel shift operation structure of working vehicle
Inventor: NAKAMURA TADASHI
IPC: B60K17/30
Filed: 1992-06-02
Abstract: PURPOSE:To embody a such one as capable of jointly operating a mechanical operating mechanism of a front-wheel transmission irrespective of types of a steering system. CONSTITUTION:In a tractor equipped with a front-wheel transmission A being free of selection of a standard driving state, driving both front and rear wheels 1 and 2 at equi-speed, and a step-up driving state, driving the front wheels 1 speedier than the rear wheels 2, a left knuckle arm 8 and a selector lever 6 of a front wheel transmission A are interlocked together via a linkage device B which consists of a first link 12 linking with the left knuckle arm 8 and a balance rocker link 14 connecting this link 12 and the selector lever 6, and when symmetrical steering angles are less than the specified value, each of respective positions of three fulcrum points X, Q and R of the left knuckle arm 8 and both first and second link members 12, 14 is set so as to make the standard driving state appear, and when these steering angles are more than the specified value, the step-up driving state to appear, respectively.
Patent JP-S63307299-A (JP)
Title: Device for deforming substrate for printed wiring board
Inventor: YASUNO HIROSHI
IPC: H05K3/06
Filed: 1987-06-05
Abstract: PURPOSE:To obviate inclusion of air bubbles in the surfaces, etc., of substrate which are held immersed in a treating liquid and to produce high-performance printed wiring boards without generating product defects by oscillating a rack or rack hanger by means of an oscillation imparting device, thereby oscillating the substrates held to the rack. CONSTITUTION:The rack 2 which holds the substrates 1 for printed wiring perpendicularly by means of a lower holding part 5 and an upper retaining part 6 thereof is successively lowered into a treating cell and the substrates are successively treated by the treating liquid in said cell. The rack or rack 2 hanger 11 is oscillated by the oscillation imparting device 8 disposed to the rack 2 or hanger 11 side to oscillate the substrates 1, which the air bubbles included into the substrates at the time of immersing the same into the treating liquid are removed from the substrates 1. The direction where the oscillation is applied by the above-mentioned 8 is orthogonal with the substrates 1 and the device 8 consists of an oscillation generator 81 and a hammer 82 driven back and forth by this generator 18. The hammer 8 is preferably disposed to face the rack 2 or the hanger 11.
Patent JP-H10336079-A (JP)
Title: Transmission line changeover system
Inventor: IIZUKA EIJI
IPC: H04B10/079
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To allow a wavelength multiplexer to be used continuously in a state that a fault continues by building up an inactive channel for a multiplex signal uninterruptibly on the occurrence of the fault in the wavelength multiplexer. SOLUTION: When an input section of a wavelength multiplexer with a wavelength λ1 sent from a transmitter side is faulty, an alarm detection circuit 51 detects the fault. When the circuit 51 detects the fault, an attenuator 53 limits an output power of the multiplex signal synthesized by a synthesizer 21. A demultiplexer 24 at a receiver side demultiplexes the multiplex signal and a wavelength selection filter 25 selects an optical signal for each wavelength. Since the power of the multiplex signal is decreased, the power of the optical signals with all wavelength bands λ1-λn after demultiplexing is decreased. Since the power of all optical signals is not more than a prescribed level, transmission channels are simultaneously switched on an uninterruptible path SW to build up a standby transmission channel for the multiplex signal.
Patent JP-S62298846-A (JP)
Title: Memory controller
Inventor: AOKI NAMIO
IPC: G06F12/00
Filed: 1986-06-19
Abstract: PURPOSE:To speed up data editing by moving one data block to a specific position adjacent to a blank area in a memory when the editing of the data block is indicated. CONSTITUTION:A value a half the size (10 bytes) of the area of a data storage device 15 (i.e. 5) is calculated and stored as the frequency of replacement. Then, the head data A in the data storage device 15 is replaced with the final data 1. An address counter is stepped so as to advance objects of replacement to next data B and data 2. it is decided whether the replacement is already performed by fixed times of replacement (five times) and when so, the final use pointer in a block final use address pointer 16 is changed into a new one.
Patent JP-S63305304-A (JP)
Title: Method for fiber identification of optical fiber communication line
Inventor: MURATA HISASHI
IPC: G02B6/00
Filed: 1987-06-08
Abstract: PURPOSE:To simply discriminate the presence or absence of signal light in an optical fiber and its direction by arranging at least two photodetectors to be independently driven at least in two directions symmetrical about the intermediate point of a bend part of an optical fiber. CONSTITUTION:A monitoring jig 3 has the photodetectors 4a, 4b arranged oppositely to a bending jig 2 and a space surrounded by these photodetectors 4a, 4b and the bend part of the fiber 1 is filled with a refractive index matching agent 5. The two photodetectors 4a, 4b consisting of the same kind of devices and constituted so as to be independently driven are arranged on the symmetrical positions about the intermediate points of the uniform bend part of the fiber 1. Consequently, the presence or absence of signal light in the optical fiber and its direction can be discriminated.
Patent JP-H0191442-A (JP)
Title: Semiconductor chip
Inventor: KENISU EMU BURAUN
IPC: H01L23/04
Filed: 1988-06-08
Abstract: PURPOSE: To reduce the fabrication cost by providing a housing for a chip joined with a frame of a TAB(tape automated bonding) tape. CONSTITUTION: A TAB semiconductor package 10 includes a housing 18 in which a semiconductor chip 32 is contained, and the semiconductor chip 32 is mounted on part of the TAB tape 20 which surrounds the housing. Many conductive leads 22 are plated onto the surface of the TAB tape 20, and each lead 22 includes an inside lead part 24 extending to a central opening 46 and attached to a bonding point of the chip in the housing 18, and an outside lead part 26 mounted on a contact pad 28 on a printed circuit board. The contact pad 28 is connected with a conductor 30 on the printed circuit board 12, and the chip is electrically connected with proper external circuit components. Hereby, the size is reduced and the fabrication cost is also reduced.
Patent JP-2000330161-A (JP)
Title: Light source device
Inventor: WADA SHIGERU
IPC: G01B11/25
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a light source device of which deformation due to the attachment of a reflector is reduced. SOLUTION: The light source device is provided with a bar-shaped projection light source 52, a reflector 60 and two bands 54 made of rubber. The reflector 60 possesses a reflecting part 62 having a reflecting surface of a specified curvature and two attaching parts 64 elongated from the outside of the effective optical path of the reflecting part 62. A positioning part 66 abutting on the projecting light source 52 and a locking part 65 by which the band 54 is locked are formed at each attaching part 64. Different bands 54 are respectively locked by the locking part 65 of each attaching part 64 of the reflector 60 and the projecting light source 52, so that the positioning part 66 of each attaching part 64 of the reflector 60 and the projecting light source 52 are brought into press-contact.
Patent JP-S5478277-A (JP)
Title: Construction of fire box for foot warmer built in floor
Inventor: ITOU OSAMU
IPC: F24C1/00
Filed: 1978-11-15
Abstract: PURPOSE: To provide a construction for a fire box for foot warmer built in a floor, wherein a  upper circumfrential frame of a fire box is made of non-conductive material so that burning of  one's foot will be obviated, a cord for leading electricity to a heater portion in the fire box will not  be burnt, and one will not be struck by electricity even if the cord has been damaged.   
     CONSTITUTION: An upper circumferential frame 29 of non-conductive material such as wood is  fasten to an upper circumferential end of a fire box 24 of metal such that an inner circumference  side of the upper circumferential frame 29 protrudes beyond an inner circumferential side of the  fire box 24. Accordingly when the fire box 24 is removed one can conveniently hold the protruded  protion of the frame 29. Within an outer box 26 of metal, an inner box 25 of metal is introduced,  a reinforcement interposer 27 as of wood is interposed between a bottom wall of the inner box 25  and a bottom wall of the outer box 26, and an insulating material 28 as of glass- wool is interposed between the walls of the inner box 25 and the outer box 26. Thus, the present construction has  higher heat insulating efficiency, a heating portion will be directly mounted through by breaking  through the fire box 25 because of workability of the reinforcement interposer 27 as of wood, and  the heating portion will be fireproofed by covering the heater portion by the inner box 25 of  metal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6032958-A (JP)
Title: Fuel control device for electronic fuel injection system engine
Inventor: NISHIMURA HIROBUMI
IPC: F02D41/10
Filed: 1983-08-01
Abstract: PURPOSE:To improve acceleration responsive property by providing an acceleration detecting means for detecting the acceleration of an engine, a means for applying acceleration increment pulses to a duel injection valve and a means for applying temporary pulses to the fuel injection valve. CONSTITUTION:When an acceleration detecting means A judges the acceleration condition of an engine, an acceleration increment pulse applying means B is operated to generate temporary acceleration increment pulses. Also, a first temporary pulse applying means D for receiving signals from an idle switch C generates first temporary pulses when a throttle valve begins to open. Further, a second temporary pulse applying means E generates second temporary pulses a predetermined time after the first temporary pulses are generated. These pulses are applied to a fuel injection valve F separately from the basic pulse. Thus, acceleration responsive property in start or acceleration can be improved.
Patent JP-H04364955-A (JP)
Title: Printer
Inventor: UTSUYAMA KOUICHI
IPC: B41F31/14
Filed: 1991-06-13
Abstract: PURPOSE:To provide a transfer type printer not generating the dripping of ink from a transfer roller. CONSTITUTION:In a printer containing a first roller 21 receiving the liquid ink 10 stored in an ink storage means 13 on its cylindrical peripheral surface 21a to rotate in the peripheral direction thereof and the second roller 22 arranged in close vicinity to the first roller in parallel to receive the ink on its cylindrical peripheral surface 22a from the first roller to rotate in the peripheral direction thereof, the axial length of the cylindrical peripheral surface 21 of the first roller 21 is made larger than that of the cylindrical peripheral surface 22a of the second roller 22.
Patent JP-H08333369-A (JP)
Title: Ethyl 2-(tetrahydroindolidin-7-yl)-4-fluorobutyrate, 4-(2-fluoroethyl)pyranoindolidine derivative, and their production
Inventor: ASAHINA YOSHIKAZU
IPC: C07D491/22
Filed: 1995-06-08
Abstract: PURPOSE: To obtain the subject new compounds useful as intermediate for fluoroethyl, camptothecin derivatives having antineoplastic effect. CONSTITUTION: The objective two compounds are ethyl 2-(tetrahydroindolidin-7 yl)-4-fluoroacetate derivative and 4-(2-fluoroethyl)pyranoindolidine derivative, which are expressed by formula I (R<1> is cyano, acetylaminomethyl or acetoxymethyl) and formula II, respectively. The compound of formula I is e.g. ethyl 2-[6-cyano-l,l-(ethylenedioxy)-5-oxo-1,2,3,5-tetrahydroindolidin-7-yl]. The compound of formula I is obtained by the following process: a compound of formula III is 2-fluoroethylated and then reduced in the presence of acetic anhydride followed by carrying out a rearrangement reaction in the presence of a nitrosating agent. The resultant compound is cyclized to obtain the compound of formula II, which is then oxidized into another kind of the 4-(2- fluoroethyl)pyranoindolidine derivative.
Patent JP-S5844602-A (JP)
Inventor: INABA KEIICHI
IPC: F21V7/00
Filed: 1981-09-09
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-S622790-A (JP)
Title: Demodulating device for carrier chrominance components
Inventor: BABA KYOJI
IPC: H04N9/66
Filed: 1985-06-28
Abstract: PURPOSE:To develop color instantaneously when the receiving signal level rises by interrupting that the switch circuit is turned off and the output of the amplifier for the PAL signal is supplied to the demodulation circuit for SECAM when the SECAM signal of the weakly electric field comes and the switch circuit is changed over to the PAL side. CONSTITUTION:When the first switch circuit 31 is changed over to an SECAM side, it is discriminated that the third switch circuit 38 is turned on, the output of a delaying circuit 32 is also supplied to a demodulation circuit 28 for SECAM and is an SECAM signal. When the first switch circuit 31 is changed over to a PAL side, the third switch circuit is turned off and the supply of the output of the delaying circuit 32 to the demodulation circuit 28 for the SECAM is interrupted.
Patent JP-H09322908-A (JP)
Title: Absorptive article
Inventor: HAMASHIMA YOSHIJI
IPC: A61F13/15
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To enable easy production and to surely prevent the leak of liquid irrespective of the quantity of body fluid or the action of a wearing person. SOLUTION: Such as absorptive article 1 is constituted so as to have a liquid permeable front face layer 10, liquid non-permeable rear face layer 20, and liquid holding type absorbing part 30 interposed between the front face layer 10 and the rear face layer 20. In this case, on the surface of the absorbing part 30 on the side of the front face layer 10 and/or near this surface inside the absorbing part 30, water absorptive shrinking members 50 and 50 to be elastically shrunk by absorbing the liquid shrink the absorbing part 30 elastically over a prescribed length.
Patent JP-S62299388-A (JP)
Title: Recording material
Inventor: SATOMURA MASATO
IPC: B41M5/155
Filed: 1986-06-18
Abstract: PURPOSE:To ensure a favorable developed color density and make it possible to obtain a stable developed color image, by using a specified compound as an electron-acceptive compound in a recording material using an electron- donative colorless dye and the electron-acceptive compound. CONSTITUTION:A compound of the formula, wherein Ar represents an aryl substd. by an alkoxyl, and Y represents hydrogen, a halogen, alkyl or alkoxyl, is used as an electron-acceptive compound in a recording material using an electron-donative colorless dye and the electron-acceptive compound. The electron-acceptive compound may be, for example, beta-p-methoxyphenyldiethyl 4-hydroxybenzoate or beta-p-ethoxyphenoxyethyl 4-hydroxybenzoate. When the electron-acceptive compound is used for a thermal recording material, it preferably has a melting point of not lower than 60 deg.C. The electron-acceptive compound, when being combined with the electron-donative colorless dye, gives a developed color image with high density. Further, the developed color image thus formed has an extremely high stability.
Patent JP-S6034114-A (JP)
Inventor: MORIMOTO TEIJIROU
IPC: A01G31/00
Filed: 1983-08-04
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-H1139473-A (JP)
Title: Image processor, image processing method and game device using it
Inventor: SHINOHARA MIKIO
IPC: A63F13/52
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which improves the efficiency of processing and also realizes the acceleration of processing by providing a hardware with a residual image function. SOLUTION: This image processor which is provided with a controlling part 100 that writes created image data to image memory 5a-1 and 5a-2 has a blend circuit 101 which reads image data from the memory 5a-1 or 5a-2, also attenuates the read image data and produces a residual image effect by writing it together with newly created image data to the other image memory.
Patent JP-S5569758-A (JP)
Title: Ignition device for engine
Inventor: OONISHI MASAYOSHI
IPC: F02P7/00
Filed: 1978-11-16
Abstract: PURPOSE:To operate the electric connection between ignition unit and signal unit easily, by forming an input terminal and an output terminal in the same radial direction at an ignition unit which is placed, to be detachable, opposite a radial direction terminal of a signal unit. CONSTITUTION:Of the four projections 10a of stator 10 fixed to movable plate 6 via a permanent magnet, one on the side opposite the link is removed, and at the bottom of housing 1 corresponding to this projection is formed open support 1a. At the same time, a pair of projections 1b are formed at two symmetrical positions. Signal unit 12 is inserted from the opening of housing 1, and each supporting unit 12c is brought into contact with open seat 1a. Positioning unit 12e is fitted between projections 1b, and at the same time, connector terminal 23 is inserted into each housing 12d. Next, ignition unit 17 is inserted from the radial direction, and its fitting part 17b is fitted to supporting unit 12c. Thus, the ignition unit is electrically connected to the signal unit via terminals 18 and 19.
Patent JP-H06345928-A (JP)
Title: Pvc resin composition and flexible sheet produced using the same
Inventor: MAKII HIDENOBU
IPC: B32B27/30
Filed: 1993-06-14
Abstract: PURPOSE:To obtain a resin compsn. excellent in weatherability by compounding a PVC resin with a phosphate-base secondary plasticizer, a phthalic ester of a specific alcohol blend, and a stabilizer. CONSTITUTION:This resin compsn. comprises 100 pts.wt. PVC resin, 7 pts.wt. phosphate-base secondary plasticizer, 60-85 pts.wt. plasticizer comprising a phthalic ester of a 10-14C alcohol blend having a linear alcohol content of 60-80%, and a stabilizer. Since the compsn. is excellent in weatherability and prevents the occurrence of stickiness, a transparent layer formed from the compsn. on a print layer of a flexible sheet improves the durability of the sheet.