baber/WOPTO huggingface dataset:
Patent JP-S61212034-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATADA KENZO
IPC: H01L21/60
Filed: 1985-03-15
Abstract: PURPOSE:To realize assured bonding with high reliability in simple processes by a method wherein metallic bumps formed on another substrate are collectively bond-formed by transfer process without forming a barrier metal on electrodes of a semiconductor element. CONSTITUTION:Metallic bumps 11 are formed by electroplating process etc. on the positions opposing to electrodes 2 of a semiconductor element 1 on a substrate 10 while a frame body 12 with openings 13 corresponding to the outer dimension of semiconductor element 1 is superposed on the region wherein the metallic bumps 11 are formed. When the semiconductor element 1 is arranged in one opening 13 to be pressurized and heated by a jig 14 capable of vacuum attracting, pressurizing and heating, the electrodes 2 of semiconductor element 1 and the metallic bumps 11 may be automatically aligned with one another to be thermal pressure-fixed e.g. assuming the electrodes 2 of semiconductor element 1 to be Al and the metallic bumps to be Au, they may be bonded together using Au.Al alloy. Finally the metallic bumps 11 may be peeled off from the substrate 10 by means of attracting the semiconductor element 1 for lifting it up using the jig 14.
Patent JP-H06239911-A (JP)
Title: Resin composition, material for optical disk and its cured product
Inventor: ISHII KAZUHIKO
IPC: G11B7/254
Filed: 1993-02-19
Abstract: PURPOSE:To obtain a resin composition capable of providing cured products, having a low surface resistance, hardly sticking dust thereto and excellent in adhesion and scuff resistance with hardly any bleeding. CONSTITUTION:This resin composition comprises (A) a compound having at least one hydroxyl group and at least one unsaturated group in the molecule and (B) a photopolymerization initiator having a quaternary ammonium salt in the molecule. This material for optical disks and its cured product are obtained.
Patent JP-S62212394-A (JP)
Title: Novel phosphorus amide compound
Inventor: TAWARA SHINICHIRO
IPC: C07F9/24
Filed: 1986-03-11
Abstract: NEW MATERIAL:A compound expressed by the formula (A is beta-cyanoethyl; X and Y are secondary amino). EXAMPLE:beta-Cyanoethoxybis(N,N-diethylamino)phosphine. USE:A synthetic raw material for nucleoside phosphoramidite which is a monomer for synthesizing polynucleotides. PREPARATION:For example, a trihalogenophosphine, e.g. trichlorophosphine, etc., is reacted with beta-cyanoethanol to give a beta-cyanoethoxydihalogenophosphine, which is then reacted with a secondary amine in a suitable solvent, e.g. ether, etc., to afford the aimed compound expressed by the formula. Alternatively, the trihalogenophosphine can be reacted with the secondary amine to give a bisaminohalogenophosphine, which may be further reacted with the beta- cyanoethanol to provide the aimed compound expressed by the formula.
Patent JP-S54145214-A (JP)
Title: Dithiocarbamate herbicide
Inventor: TAKEMATSU TETSUO
IPC: C07D295/20
Filed: 1978-05-04
Abstract: PURPOSE: To provide a herbicide containing a specific dithiocarbamate, and effective to weeds in a paddy rice field, especially to broad leaved weeds.  
     CONSTITUTION: Wettable powder, emulsifiable concentrate, granule, etc., of a herbicide containing a dithiocarbamate of formula (X is O, S, =N-R; R is H, lower alkyl; l, m are integers of 1W4; n is 0, 1; Y is H, halogen, lower alkyl, alkoxy, amino, alkylamino, nitro, -CF 3 , cyano, acyl, carboxyl, alkoxycarbonyl; p is an integer of 0W5; the number of ring members of the N-containing ring is 5 or 6), and if necessary, proper carrier, diluent, etc.  
     EFFECT: No undersirable effect to the growth of paddy-rice plant. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04271629-A (JP)
Title: Multi-frame conversion method
Inventor: KAMIKAWA TOSHIKA
IPC: H04J3/06
Filed: 1991-02-27
Abstract: PURPOSE:To reduce the circuit scale of a conversion circuit and the power consumption by controlling independently a write location and a read location to a RAM for each frame and implementing format conversion to a signal of mMF structure at once. CONSTITUTION:The above method is provided with a large capacity RAM 7 having a capacity of storing an input signal 101 of n-multi-frame(MF) configuration, a write address generating section 8 designating a write address to the random access memory(RAM) 7 for the input signal 101 of nMF configuration, and a read address generating section 9 designating a read address of the data stored in the RAM 7. Then the write location and the read location of the RAM 7 having the capacity of storing the input signal of nMF configuration are controlled independently in the unit of frames to implement the format conversion to the signal of mMF configuration at once.
Patent JP-S58171421-A (JP)
Title: Optical resin composition and optical element
Inventor: KAWAKAMI SOUTA
IPC: C08L33/02
Filed: 1982-04-02
Abstract: PURPOSE:The titled composition useful as an optical element such as lenses, etc., having improved heat stability in molding and good transparency, obtained by adding a specific phenolic compound to a polymer. CONSTITUTION:(A) 100pts.wt. polymer (e.g., polystyrene, etc.) is blended with (B) 0.01-10pts.wt., preferably 0.05-0.5pt.wt. phenolic compound shown by the formula (R1, R2, R3, and R4 are alkyl or aryl), to give the desired composition. This composition is further molded by injection molding, etc., to give an optical element. If necessary, the composition is blended with an ultraviolet light absorber, plasticizer, lubricant, etc. USE:Lenses, prisms, mirrors, optical or audio video discs, etc.
Patent JP-H01229326-A (JP)
Title: Information processor
Inventor: UCHIUMI TORU
IPC: G06F9/38
Filed: 1988-03-09
Abstract: PURPOSE:To eliminate turbulence in the parallel processing of a decoding processing and an execution processing so as to improve processing speed by executing the decoding action of a subsequent instruction without interruption notwithstanding whether a preceding instruction executes a write processing into a memory or not. CONSTITUTION:An instruction decoder 1 decodes the subsequent instruction which requires a memory operand and outputs a decode result including information which attains the request of memory access after the termination of the execution of the preceding instruction when the preceding instruction is discriminated to be the instruction including the write processing into the memory in a hazard detector 9. When the preceding instruction is discriminated to be the instruction which does not include the write processing into the memory in the detector 9, the decode result including information which directly gives the request of memory access is outputted. A bus controller 17 receives memory access request information of the output of the decoder 1, and starts memory access after or immediately after the termination of the execution of the preceding instruction.
Patent JP-H08226722-A (JP)
Title: Operation stopping method of absorption refrigerating machine
Inventor: WADA KEIJI
IPC: F25B15/00
Filed: 1995-02-20
Abstract: PURPOSE: To restrict useless operation of pumps for cooling water and a refrigerant during the dilution operation by letting the pumps stop when the temperature of the refrigerant of a regenerator falls below a specified value set in the halting of the operation of an absorption refrigerating machine. CONSTITUTION: A controller 32 starts the monitoring of the temperature of an absorbing liquid within a high temperature regenerator 1 (temperature of a high temperature regenerator) with a temperature detector 31 and the counting of time elapsed by a required operation stopping signal while outputting a required opening signal to a heating control valve 21 to reduce the opening of the heating control valve 21 so that the fire power of a gas burner 1B is lowered to lessen evaporation separating action of a refrigerant of the high temperature regenerator 1. Then, when a specified time passes after the gas burner 1B is subjected to a low combustion control, the controller 32 outputs a closing signal to the heating control valve 21 to stop the combustion of the gas burner 1B. Thus, when the temperature of the high temperature regenerator as detected by the temperature detector 31 falls down to the first specified temperature, the controller 32 outputs a stop signal to a refrigerant pump 19 and a cooling water pump 29 to stop the refrigerant and cooling water pumps 19 and 29.
Patent JP-S52137457-A (JP)
Title: Thermoplastic elastomer composition with improved oil and abrasion resistances
Inventor: MORINO IKUO
IPC: C08L53/00
Filed: 1976-05-13
Abstract: PURPOSE: Title composition useful as soles of canvas show etc., comprising a specific block copolymer as a discontinuous phase, and a copolymer of an organic acid vinyl ester and ethylene as a continuous phase. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58168547-A (JP)
Inventor: TAKAEDA AKIO
IPC: B29C53/02
Filed: 1982-03-31
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-S59181993-A (JP)
Title: Driving method of step motor
Inventor: HORIE HIDEO
IPC: H02P8/32
Filed: 1983-03-30
Abstract: PURPOSE:To shorten the time for shifting to next step position by applying the positions of stable step points sequentially as stopping target positions when stopping a step motor at the prescribed stable stopping point, thereby suppressing the vibration of the step motor. CONSTITUTION:A step motor is driven while the stopping target position to 1, the stopping target position is set in the course at the position before the actual stepping position, and shifted to the next step position during long time from the vibration period of a step motor drive system while generating brake torque. In other words, large acceleration torque is produced at the step motor in the former half before shifting to the primary step position, thereby early reaching the stop target position. Then, in the latter half, it is approached gradually to the stopping target position so as not to cause a vibration. In this case, the direction of the current flowed to a coil B is controlled to control the stopping target position.
Patent JP-H02232943-A (JP)
Title: Manufacture of resin molding
Inventor: KOTAI SHOJIRO
IPC: B42D15/10
Filed: 1989-03-07
Abstract: PURPOSE:To make perfect a fixing of a circuit board by the rodlike protrusions of a die by a method wherein when the circuit board of a semiconductor device, such as IC card and the like, is buried in a plastic and the board and the plastic are integrally formed, part of the die is provided with a plurality of protrusions for fixing the circuit board in parallel with the direction of the connection of the semiconductor device of a molded body with other device. CONSTITUTION:A circuit board, such as an IC and the like, is built in an IC card, an electrode terminal 2 for external connection use is exposed near one end of a card base body 1 and groovelike opening parts 4 are provided in the back surface of the terminal 2 from one end of the card. Polypropylene film 6, which have a prescribed thickness and are subjected to surface roughening, are respectively tacked temporarily at parts where the circuit board 3 of this IC card comes into contact with press protrusions 4a for a top force 9 facing downward the terminal 2 and placed at prescribed positions on a bottom force 8, and in this state, the force 9 is clamped on the force 8. At this time, the board 3 is fixed to the protrusions 4a for the force 9 through the films 6 and each one end of the film 6 pinched in near parts of the force 9 which are suppressed by the protrusions 4a of the formed card is exposed at the base part of each opening part 6 and the board 3 is completely buried in an injection resin 5.
Patent JP-S60200443-A (JP)
Title: Optical writing device
Inventor: SEGAWA HIDEO
IPC: H01J31/15
Filed: 1984-03-23
Abstract: PURPOSE:To simplify a wiring structure without entailing any reduction in recording density, by forming plural light emitting segment trains making an anode electrode in common with one another, while installing each grid electrode separately in position between each light emitting segment train and the cathode. CONSTITUTION:When even line signals among recording signals are inputted, positive voltage is impressed on a first grid electrode 43, and when OV or negative voltage is impressed on a second grid electrode 44, among thermoelectrons emitted out of a filament 45, a thermoelectron passing through a slit 43a of the first grid electrode 43 is accelerated by the positive grid voltage, making the specified (anode voltage is impressed) light emitting segments 36 in a first light emitting segment line emit light. Likewise, when odd line signals are inputted, light emitting segments 37 alone emit light, and thereby one line is recorded by both even and odd line signals. And, with the setting of output timing, the same position in a sub-scanning direction on a sensitive body drum is made so as to be exposed by each light emitting segment line.
Patent JP-H06253126-A (JP)
Title: Picture processing device for micro film reader
Inventor: SASAHARA KENJI
IPC: G06V10/22
Filed: 1993-02-22
Abstract: PURPOSE:To easily and accurately input a black frame area to be deleted by providing a black flame delete means deleting an inputted black frame area from a display means and outputting to the processing device after deleting the black frame area. CONSTITUTION:A black frame delete processing is selected by depressing a processing changeover key on a pattern 66A and an area of a black frame is inputted from a touch panel, the area is converted into a white level. Thus, the area of the black frame is detected in the case of printing by a printer 64 and storage in an external memory device 60. Moreover, when picture synthesis processing is selected, a CPU 38 allows a memory 46 to read an extracted area with respect to an initial picture and to store it after waiting the input of the extracted area in a predetermined form with respect to the picture. The CPU 38 allows the memory 46 to read and store the same extracted area from pictures of the same form read sequentially. A picture synthesis processing section 52 combines a predetermined number of extracted areas according to a predetermined format into one picture and displays the result onto a display means 66.
Patent JP-H01228852-A (JP)
Title: Image forming apparatus
Inventor: HAYASHI MASAYOSHI
IPC: G06T5/00
Filed: 1988-03-10
Abstract: PURPOSE:To stabilize an output image by density-converting a pixel density in a predetermined area divided from image data according to predetermined halftone dot information, selecting nonlinear correction characteristic for each line of converted image data, correcting the gradation, and converting it into a binary signal to form the output image. CONSTITUTION:An exposure lamp 85 is sub scanned in a direction of an arrow A, a reflected light from an original 84 is introduced to a lens array 86, and condensed on a CCD sensor 87. Five chips are arranged on the sensor, pixels are divided into three for each area, and color filters C, G, Y are respectively adhered thereto. The condensed optical image is converted into electric signals for respective colors, fed to a signal processing block 88, converted to digital video data, and fed to a printer 2000 for the respective colors. The printer converts the input data into halftone dots, density-converted, and gradation- corrected by selecting nonlinear correction characteristic for each line of data. A binary signal PWM-modulated from the corrected data is formed in a main scanning beam by a polygon mirror 2289 rotating at a high speed by turning ON/OFF a laser beam, and dot-exposed on the surface of a photosensitive drum 2900 to form an electrostatic latent image.
Patent JP-H03257278-A (JP)
Title: Light diminishing device with solar battery
Inventor: MATSUDA KOICHI
IPC: E06B9/386
Filed: 1990-03-08
Abstract: PURPOSE:To regulate incident light quantity minutely by forming light diminishing means, provided with solar batteries different in light absorbing sensitivity, on translucent base substances, and using the light diminishing means singularly or overlappingly according to the quantity of outside solar light. CONSTITUTION:Plural light diminishing means provided with solar batteries 102, 103 mutually different in light absorbing sensitivity are disposed on translucent base substances 101, 101. This light diminishing means is formed in such a way that the solar battery 102 high in short wave length sensitivity is used on the solar light incident side, and the solar battery 103 high in long wave length sensitivity is used on the rear side. Both light diminishing means are used singularly or overlappingly according to the quantity of outside solar light by a control means consisting of a photo sensor 106, a control panel 110, an outer controller 109, and the like to regulate the incident light quantity freely.
Patent JP-H07241458-A (JP)
Title: Aerosol composition
Inventor: OMURA TAKAYUKI
IPC: A61K8/00
Filed: 1994-03-01
Abstract: PURPOSE:To obtain an aerosol compsn. based on water and alcohol and very excellent in emulsification stability. CONSTITUTION:When a stock soln. prepd. by dissolving or dispersing an effective component in an aq. soln. contg. 5-80wt.% <=3C alcohol is mixed with a jetting agent in a weight ratio of 95:5 to 20:80, the stock soln. is blended with a polyoxypropylene-polyoxyethylene adduct type surfactant as an emulsifying agent.
Patent JP-S55147549-A (JP)
Title: Pressure-sensitive electrically conductive rubber composition
Inventor: INOUE TADASHI
IPC: C08K3/04
Filed: 1979-05-08
Abstract: PURPOSE: To provide pressure-sensitive electrically conductive rubber compsn. which is inexpensive and excels in pressure-sensitive electrically conductive properties and durability, by a method wherein electrically conductive fine particle comprising carbon black graft polymer having a specified particle diameter is blended with silicone rubber.  
     CONSTITUTION: There are provided pressure-sensitive electrically conductive compsn. obtd. by blending (A) electrically conductive fine particle comprising carbon black graft polymer having a particle diameter of 0.1W200μ with (B) silicone rubber. The polymer content in (A) is 20W80wt%, pref. 50W70wt%. The electrically conductive fine particle is used in an amount of 10W80wt%, pref. 20W60wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62211718-A (JP)
Title: A/d conversion method for coordinate inputting device
Inventor: KIMURA KIYOSHI
IPC: G06F3/048
Filed: 1986-03-12
Abstract: PURPOSE:To improve an operating speed by making sample hold between an A/D converter an an inputting circuit of precedent stage, and fixing timing of starting A/D conversion. CONSTITUTION:Signals from a pickup which works as a coordinate detecting device provided with a magnetic field detecting coil of a coordinate inputting device are inputted to a detector circuit 1. Output of the detector circuit 1 is given directly to a multiplexer 4, and at the same time, sample held by a sample hold circuit 21 between an A/D conversion circuit 6 and the multiplexer 4 of preceding stage. A timer 22 and an interrupt controlling circuit 23 for timer interruption function are provided inside of a controlling section 5. A/D conversion is executed by using the circuit 21, fixing timing of starting of A/D conversion, and conforming timing of holding state to input output channels by timer interruption.
Patent JP-H07245898-A (JP)
Title: Spindle motor
Inventor: IMASHIRO HIDENORI
IPC: H02K15/00
Filed: 1994-02-28
Abstract: PURPOSE:To provide a unitary-base-body type spindle motor, which can auto mate the processing of coil wires and can obtain the stable quality without human working. CONSTITUTION:A stator 3, wherein a plurality of coil wires 2 are wound around a stator core l, is fixed to the side of a surface 5a of a base plate 4. A connector 10, whose terminals are connected to the coil wires 2, is loaded into a window part 8, which is provided in this base plate 4 in a see-through state in this constitution. The connector 10 is constituted of a main body 11 of the insulating connector and a plurality of conductive terminal metal fittings, which are penetrated into the main body 11 of the connector. The connecting terminals of the terminal metal fittings on the surface side protruding from the main body 11 of the connector are connected to the coil wires 2. Then, the terminals are bent along the surface of the connector main body. At the same time, the contact terminals at the rear surface side of the terminal metal fittings protruding from the connector main body are formed in the plate spring shape.
Patent JP-H01153891-A (JP)
Title: Pipe joint
Inventor: YOKOMATSU TAKAHIRO
IPC: F16L37/092
Filed: 1988-03-08
Abstract: PURPOSE: To make it possible to clamp by one touch without the need for a clamping machine by arranging a sleeve having an inclined surface inside the large-diameter portion of a first cylindrical member and a collet a diameter of which can be reduced by approaching the sleeve in the axial direction. CONSTITUTION: The end 31a of a hose 31 is inserted between a shaft portion 24c and a collet 28 from the side of a large-diameter portion 22b to a small- diameter portion 22a of a joint body 22 until it butts the flange 24a of a core 24, so that the hose 31 is engaged with a pipe joint 21. When interior pressure is applied in the pipe joint 21, the flange 24a of the core 24 is moved axially to approach a sleeve 26 by the interior pressure in the small-diameter portion 22a, the collet 28 engages the core 24 and they move together. The outer periphery 28a of the collet 28 contacts the inclined surface 26c of the sleeve 26 and slides axially in the sleeve 26. At that time, the gap of a slit 28c of the collet 28 is reduced, and a circumferential groove 28b penetrates into the periphery of the outer cover 34 of the hose 31.
Patent JP-S51131411-A (JP)
Title: 13cr-stainless steel having excellent corrosion resistance and its pro duction process
Inventor: IZUMI SOUICHI
IPC: C22C38/18
Filed: 1975-05-13
Abstract: PURPOSE: Process for obtaining 13Cr-stainless steel having excellent weather resistance and corrosion resistance equal to those of 17Cr-stainless steel, by lowering the content of C, N, and O, and adding an adequate amount of Si. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04274123-A (JP)
Title: Electron emission element
Inventor: WATANABE NOBUO
IPC: H01J9/02
Filed: 1991-02-28
Abstract: PURPOSE:To simplify a process without depositing aluminium in a spot where it is not necessary by making a hole prepared in an insulator layer formed on a single crystalline silicon substrate the starting point, and selectively growing single crystalline aluminum. CONSTITUTION:A hole is made in an insulator layer 102 formed on the surface of a single crystalline silicon substrate 101, a single crystalline aluminum of a pointed end is deposited on the surface of the single crystalline silicon substrate 101 exposed in the hole by chemical vapor phase growth method using organic aluminum gas in which aluminum is one of the constitutional elements, and this deposit part 107 is used as an emitter.