baber/WOPTO huggingface dataset:
Patent JP-H11354565-A (JP)
Title: Method and device for forming solder bump
Inventor: OGAWA HIROYOSHI
IPC: H01L21/48
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To set the sizes of solder bumps to be uniform and fine. SOLUTION: A template 20 is supported by a supporting sheet 11 and the template 20 can be moved to right/left by driving rollers 12 and 13. A through hole exists in the template 20 and the through hole is filled with melting solder by a solder filling port 30. Excessive solder is scratched away by a scratch doctor 47. The template 20 is moved to a solder transfer port, a pressurizing housing 54 is covered from above and the template 20 is heated by a heater. Then, solidified solder is melted again and air in the pressurizing housing 54 is expanded, and melting solder is pushed out to the pad of a lower semiconductor package from within the through hole by a pressure difference inside/outside the housing 54.
Patent JP-S58910-A (JP)
Title: Composite herbicide containing pyrazole compound as active component
Inventor: KONNO KAZUHIKO
IPC: A01N43/824
Filed: 1982-05-24
Abstract: PURPOSE:To provide the titled herbicide capable of killing the paddy field weeds by single application and saving the labor of herbicidal treatment, without giving damages to rice plant, by using a specific pyrazole compound as an active component in combination with a specific active component selected from an acetanilide compound, etc. CONSTITUTION:The objective herbicide contains (A) an active component of formula (R is phenacyl or 4-methylphenacyl) and (B) another active component selected from alpha-chloro-2'.6'-diethyl-N-(n-butoxymethyl)acetanilide, etc., S-(4- chlorobenzyl)-N.N-diethylthiol carbamate, etc., S-(2-methylpiperidin-1-ylcarbonylmethyl)-O.O-di-n-propyl phosphorodithioate, etc., 2.4.6-trichlorophenyl-4'-nitrophenyl ether, etc., and 3-(2.4-dichloro-5-isopropoxyphenyl)-5-tert-butyl-1.3.4- oxadiazol-2-(3H)-one.
Patent JP-H02265130-A (JP)
Title: Vacuum circuit breaker
Inventor: OKAWA MIKIO
IPC: H01H33/66
Filed: 1989-04-05
Abstract: PURPOSE:To increase the operation reliability at a low cost by equipping the switch with movable and fixed electrodes to open and close a DC line, and an auxiliary electrode and a capacitor to output a discharge current which breaks a direct current flowing at the contact parting time of a movable electrode 17 and a fixed electrode 16. CONSTITUTION:An auxiliary fixed electrode 19 to be contacted with a movable electrode 17 is installed when the movable electrode 17 is opened for a fixed electrode 16. A communication circuit 30 having a capacitor 21 which outputs a discharge current to break DC current flowing at a contact parting time of the movable electrode 17 and the fixed electrode is connected between the auxiliary fixed electrode 19 and the fixed electrode 16. resultantly, the auxiliary electrode and the auxiliary fixed electrode 19 are mechanically closed by contact parting of the movable electrode 17 and the fixed electrode 16 so that a discharge current to break a DC current which flows at the contact parting time of the movable electrode 17 and the fixed electrode 16 is provided. Thereby, it is possible to break the DC current flowing between the movable electrode 17 and the fixed electrode 16 by means of a simple constitution with the result that operation reliability can be increased at a low cost.
Patent JP-S62243168-A (JP)
Title: Information recording disk reproducing device
Inventor: ISHII HIDEHIRO
IPC: G11B20/10
Filed: 1986-04-15
Abstract: PURPOSE:To use a demodulation system of a reproduced digital signal in common for the CD region and the video region at the reproduction of a CDV disk by switching the equalizing characteristic of an equalizer circuit is response to a reproduced region. CONSTITUTION:The frequency characteristic is compensated by an equalizer circuit 81 having a specified equalizing characteristic at the reproduction of the CD region and the signal is amplified by a specified again at an amplifier 82. On the other hand, the frequency characteristic is compensated by an equalizer circuit 84 having the equalizing characteristic different from the equalizer circuit 81 at the reproduction of the video region and the signal is amplified by an amplifier 85 having a larger gain than that of the amplifier 82, then the result is outputted as an EFM signal having the same frequency characteristic and amplitude as those at the reproduction of the DC region. Thus, the demodulation system is used in common in the DC region and the video region and the cost of the titled device is reduced.
Patent JP-S62243649-A (JP)
Title: Resin composition for electrical insulation
Inventor: OKUNO ATSUSHI
IPC: C08L101/00
Filed: 1986-04-15
Abstract: PURPOSE:The titled composition for sealing electronic parts having improved water-vapor resistance, adhesiveness and electrical insulating properties, obtained by blending a resin composition mixed with a curing agent and an additive with a silicone oil and/or a silicone resin and a specific coupling agent. CONSTITUTION:100pts.wt. thermoplastic resin or thermosetting resin is blended with (A) a curing agent, (B) an additive, (C) a silicone oil (e.g. dimethylsilicone oil, etc.) and/or a silicone resin (e.g. polyalkylphenyl siloxane, etc.) and (D) one or more of a silane type coupling agent (e.g. epoxysilane), a titanate type coupling agent (e.g. ispropyltrioctanoyl titanate, etc.) and an aluminum type coupling agent in a ratio of the component C:D=1:9-9:1 and in an amount to give 0.05-20pts.wt. total amounts of the components C and D.
Patent JP-S62207221-A (JP)
Inventor: KENESU SHIYANAN ERU SUU
IPC: A61K47/10
Filed: 1986-04-14
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-S5514923-A (JP)
Title: Pump device
Inventor: OOE TAKESHI
IPC: F04B49/00
Filed: 1978-07-17
Abstract: PURPOSE: To make the promotion of reducing power consumption or noise and pulsation, with a useless supply of fluid eliminated, by making a delivered fluid suppliable from a pump in one part to a hydraulic equipment, as well as a with delivered fluid made capable of returning from a pump in another part to a tank from through a flow path changeover mechanism.  
     CONSTITUTION: When both of pumps 2 and 3 are in an operation of low rotational speed range, a pressurized fluid from a pump 2 is fed to a power-steering gear 11 through a conduction tubing 9, 10, with a pressurized fluid from another pump 3 through flowing into a flow path changeover mechansim 4 through a conduction tubing 13 and a flow rate detecting method 5, for a solenoid 4d being deenergized because of a little amount of flow rate, the pressurized fluid from the pump 3 is wholly fed to the power-steering gear 11. With the both pumps 2, 3 increasing their rotational speeds, and a flow rate, in the flow rate detecting method 5, exceeding a prescribed level, the solenoid 4d is energized to return a total amoung of flow of the pressurized fluid from the pump 3 to a tank 8 through a flow outlet 4c and a conduction tube 7, thus eliminating a useless supply of fluid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5611308-A (JP)
Title: Target pole for light wave range finder
Inventor: NAKAI IZUMI
IPC: G01C15/06
Filed: 1979-07-09
Abstract: PURPOSE: To facilitate handling, by providing a scale, which indicates the height of the prism at the tip of the pole, on the surface of the inside cylindrical material which is fitted and inserted into the outside cylindrical material of the pole, which is painted with red and white alternately, so that the inside cylindrical material can be expanded and contracted freely.  
     CONSTITUTION: Target pole 1 is provided with prism 19 in the head part and is painted with colors such as red alternately on the surface of outside cylinder 4 to make rough calculation of the height possible. A scale for full height from ferrule part 3 to prism 19 is provided to inside cylinder 5, and height H+h can be read with lower end K of the outside cylinder as the cursor line. Slide disc 19 is provided in upper end part 6 of the inside cylinder which is fitted and inserted into outside cylinder 4 so that the inside cylinder can be expanded and contracted freely; and when inside cylinder 5 is twisted, rotary disc 13 which is so fitted to slide disc 19 that off-center rotation is possible by screw 18 is rotated, and outward extending leg pieces 15 fixed to rotary disc 13 are press-contacted to the outside cylinder inside wall to prevent drop dependent upon the weight of the outside cylinder itselt. Consequently, handling and production are easy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58201568-A (JP)
Title: Starting method for starter motor
Inventor: HAMANO ISAO
IPC: H02K23/00
Filed: 1982-05-20
Abstract: PURPOSE:To obtain smooth starting characteristic in a starter motor by suitably providing sliding contact positions of positive and negative brushes to a commutator when the motor starts and energizing the motor. CONSTITUTION:When a starter motor 1 is started, the sliding contact positions of positive and negative brushes 8a, 8b to a commutator 7 are largely displaced from an electrically neutral axis and the motor is energized. Thereafter, the positions are returned to the neutral axis, and the motor is then energized. Since the impact force of a pinion 13 engaging a ring gear 14 is small because the motor 1 drives with low power due to the displacement of the brushes 8a, 8b the damage of the pinion 13 and the gear 14 can be reduced.
Patent JP-H07285490-A (JP)
Title: Container storage device
Inventor: IENSU YOTSUTO KATSUPERU
IPC: B63B25/00
Filed: 1995-04-12
Abstract: PURPOSE: To enable the rapid carry-in/carry-out work by dividing vertical spaces arranged in the transverse direction of a container ship by a pair of extremely narrow partition guides in the transverse direction, and setting the height of a pair of the adjacent partition guides on the different level to increase the vertical space. CONSTITUTION: A pair of partition guides are projected from transverse end walls 20, 21 or a bulkhead 11 in an extremely narrow dimension when viewed in a transverse direction, and upper ends of a pair of the partition guides 22, 23; 24, 25; 26, 27; 28, 29; 30, 31; 32, 33; 28, 29; 30, 31; 32, 33; 34, 35; 36, 37 opposing to each other in the longitudinal direction in each vertical space are substantially same level. A pair of the partition guides 22, 23; 24, 25; 26, 27; 30, 31; 32, 33; 34, 35 on one side of the respective vertical spaces 3; 4; 5; 7; 8; 9 when the vertical space 2-9 are viewed in the transverse direction are on the different level with respect to a pair of the partition guides 24, 25; 26, 27; 28, 29; 32, 33; 34, 35; 36, 37.
Patent JP-S60229716-A (JP)
Title: Takeout device of cylindrical rubber product
Inventor: TERANISHI MASATOSHI
IPC: B29K21/00
Filed: 1984-04-27
Abstract: PURPOSE:To automatize the separation and takeout of a cylindrical rubber product with undercut portions by a method in which a reciprocally movable supporter is provided at the position facing plural core molds and takeout devices of the same number as moldings are attached to the supporter. CONSTITUTION:A reciprocally movable supporter 21 is provided at the position facing core molds 6 to form plural moldings, and an takeout mechanism consisting of chucks 2a and 2b, an air cylinder 3, and an air nozzle 4 is set to the fixing plate 1. The supporter 21 is advanced, the nozzle 4 is positioned at the core mold 6, and the opening end of a cylindrical rubber molding 31 is held by the claws of the chucks 2a and 2b through a piston 14 and a link 11 by means of the cylinder 3. Under the condition, compressed air is supplied between the molding 31 and the core mold 6 from the nozzle 4, the supporter 21 is retracted, and the molding 31 is separated and taken out. The separation and takeout of the cylindrical rubber product with undercut portions can thus be made easier.
Patent JP-H01259295-A (JP)
Title: Residual heat remover
Inventor: HASEGAWA AKIHIKO
IPC: G21C15/18
Filed: 1988-04-11
Abstract: PURPOSE:To simplify the operation control at the time of an at-shutdown cooling mode by guiding reactor water from a reactor pressure vessel at the time of the reactor at-shutdown cooling and passing the water through a pump and a heat exchanger, then branching the same and connecting the branch to the return line of a reactor feed water system and the return line of a fuel pool cooling and cleaning system. CONSTITUTION:After a reactor well 10 is filled with water during periodic inspection, a valve 5 is closed and a valve 6 is opened to change the return of the residual heat removing system of the at-shutdown cooling mode from a feed water sparger 9 to a reactor well sparger 11. The flow from the feed water sparger 9 to the inside of the reactor pressure vessel 2 is thereby eliminated and the oscillation in the fuel bundle at the time of fuel exchange is averted. Since the need for the system switching operation and flow rate limiting operation of the residual fuel heat removing system which are heretofore required is eliminated, the operation control of the reactor at-shutdown cooling mode is simplified.
Patent JP-S5313781-A (JP)
Title: Vehicle speed detector
Inventor: INOUE NAOHIKO
IPC: B65G43/00
Filed: 1976-07-23
Abstract: PURPOSE: To provide a vehicle speed detector which can accurately detect simply the abnormality of the running speed of an electric motor vahicle by the central control unit provided on the ground in an automotive running vehicle system under various control and in emergency process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04299763-A (JP)
Title: Information output device
Inventor: TAKAHASHI NOBUHIRO
IPC: H04L12/58
Filed: 1991-03-28
Abstract: PURPOSE:To exactly and speedily execute dealing work by comparing the stored contents of a temporarily received data storing means with the stored contents of a keyword storing means and informing the compared result. CONSTITUTION:A user executes the registering operation of a keyword to a keyword registering/changing means 1, and the keyword is stored in a keyword storing means 2. The user registers a communicating method on a communicating method registering/transforming means 3, and the method is stored in a communicating method storing means 4. Further, data are received and recognized by a data receiving means 5, and the received data are stored in a temporarily received data storing means 6. Then, the received data are compared with the keyword by a data/keyword comparing means 7 and when it is judged that the received data are coincident to the keyword, it is informed of the user by a means 8 to inform the compared result according to the communicating method stored in the communicating method storing means 4.
Patent JP-H06301790-A (JP)
Title: Graph display mode setting device
Inventor: SUETSUGU TOMOMI
IPC: G06F3/153
Filed: 1993-04-14
Abstract: PURPOSE:To hold information at the time of storage even when the information is called again by visually display image data and then having a graph mode changing means even after the display. CONSTITUTION:When an XY chart is indicated, the XY chart is held in a graph kind storage part. Then whether a connection is made by a curve or straight line is selected. Once the curve or straight line is specified on a keyboard 4, its information is written in the graph kind storage part in a main memory 3. Then information on eight selected cells is written in the graph structure storage part in the main memory 3 by process communication. The graph structure storage part including the graph kind storage part and series information storage part in the main memory is developed on an image memory 6. Here, when a display mode setting change is indicated on the keyboard 4, a display mode setting process is performed.
Patent JP-H07280039-A (JP)
Title: Heavy load transmission belt
Inventor: HOSOKAWA YASUTOSHI
IPC: F16G5/16
Filed: 1994-03-31
Abstract: PURPOSE:To provide a heavy load transmission belt where the working man- hour is small, and the bending fatigue resistance, the heat resistance, the rigidity, and the shock resistance are excellent. CONSTITUTION:In a heavy load transmission belt 1 where upper and lower blocks 7, 8 are fixed to a center belt 5 by stopping members 9, 4, 6 nylon reinforced with 15-40wt.% carbon fiber is used as the material of the upper and lower blocks 7, 8. This constitution obtains the belt of long service life, and reduces the wear.
Patent JP-H10262570-A (JP)
Title: Iron-caseinphosphopeptide complex and production thereof
Inventor: UCHIDA TOSHIAKI
IPC: A23L33/18
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject complex exhibiting specific properties, and useful for the prevention and treatment of anemia, and as a raw material of a food, a beverage, a medicine and a feed as an iron reinforcement. SOLUTION: This method for producing an iron-caseinphosphopeptide complex is to mix a solution containing carbonic acid and/or bicarbonic acid with a solution containing a caseinphophopeptide and a solution containing iron for obtaining a carbonic acid and/or bicarbonic acid-iron-caseinphosphopeptide complex showing properties of (A) containing 1-50 atom iron base on 1 molecule of the caseinphosphopeptide, (B) dissolving >=5 wt.% complex in deionized water at 20 deg.C, (C) not forming a precipitation by heating an aqueous solution thereof at 90 deg.C for 10 min and (d) not showing an astringent taste characteristic to iron.
Patent JP-S5422781-A (JP)
Title: Insulator gate protective semiconductor device
Inventor: OKABE TAIAKI
IPC: H03F1/42
Filed: 1977-07-22
Abstract: PURPOSE: To avoid the occurrence of the negative resistance at the backward breakdown region by providing two units of IGFET within the same semiconductor substrate with these drain regions made in common and furthermore securing a mutual connection between the source region and the gate electrode. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58204623-A (JP)
Title: Thyristor breaker
Inventor: TANAKA MINORU
IPC: H03K17/732
Filed: 1982-05-21
Abstract: PURPOSE:To attain quick switch-on again after a main circuit current is cut off, by triggering an auxiliary thyristor added to a commutation circuit after the main circuit current is cut off. CONSTITUTION:The auxiliary thyristor 10 is connected in parallel with a series circuit comprising a commutation capacitor 3 and a commutation reactor 4 in the same polarity as that of the auxilary thyristor 2. Through this constitution, a main circuit current commutates to the commutation circuit comprising the thyristor 2, the capacitor 3 and the reactor 4. Next, in turning off the thyristor 2, since the thyristor 10 is triggered, charges in the capacitor 3 flow in the circuit comprising the capacitor 3, the thyristor 10 and the reactor 4 as an oscillating current and the charging polarity of the capacitor 3 is inverted instantly. Since this charging voltage is of opposite polarity to the thyristor 2, the thyristor 10 is turned off. Thus, the time when the state possible for reclosing is obtained after the main circuit current is cut off is reduced.
Patent JP-H03286866-A (JP)
Title: Sheet holding device for printing cylinder
Inventor: FUNADA HITOSHI
IPC: B41F27/12
Filed: 1990-04-03
Abstract: PURPOSE:To hold a protection sheet without fail and prevent a holding sheet from deviation during printing regardless of a set position of a claw plate by axially mounting a sheet holding lever on a claw plate axis and fixing an exclusive sheet holding bar for holding an end of the protection sheet to the sheet holding lever. CONSTITUTION:A claw axis 3 and a claw plate axis 4 are provided in parallel with a rotating axis of a printing cylinder 1, and a claw 9 for gripping printing papers is attached to the claw axis 3. On the other hand, a claw plate holding lever 12 having a claw plate bar 19 fixed thereto is axially mounted on the claw plate axis 4. A claw plate 18 is fixed to the claw plate bar 19 and a sheet holding lever 13 is axially mounted on the claw plate axis 4, and a sheet holding bar 31 for holding an end of a protection sheet 35 is fixed to the sheet holding lever. A position of the sheet holding bar 31 can be changed by rotating a fixing screw 33 to rotate the sheet holding lever 13. Also, the fixing screw 33 is clamped down to press the sheet holding bar 31 to a side face of a notch 2 so as to hold a rubber sheet 36 therebetween.
Patent JP-S59214343-A (JP)
Title: Transmit signal control system
Inventor: KATOU HIROYUKI
IPC: H04B10/07
Filed: 1983-05-20
Abstract: PURPOSE:To eliminate the influence of a noise and the damage of thunder and reduce the number of light sources by inserting an optical demultiplexer between an optical transmitter and an optical receiver on an optical receiver side, extracting some of an arrival light signal, and imposing external modulation by an optical modulator provided on the optical receiver side with a control signal for selecting an input signal to the optical transmitter. CONSTITUTION:One of signals inputted from input terminals 1 is selected by a signal switch 2 and converted by the optical transmitter 3 into a light signal, which is sent into a signal optical fiber 4. The light transmitted through the signal optical fiber 4 is demultiplexed into two by the optical demultiplexer 5, and one component arrives at the optical receiver 6 and is converted into an electric signal, which appears as an output at an output terminal 7. The other light signal component demultiplexed by the optical demultiplexer 5 is modulated externally by the optical modulator 9 with the control signal inputted from a control signal input terminal 8, transmitted through a control optical fiber 10, and received and converted by an optical receiver 11 for the control signal into an electric signal, which drives the signal switch 2.
Patent JP-H09252399-A (JP)
Title: Rotation compressor for image
Inventor: HOJO HAJIME
IPC: H04N1/413
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an image rotation compressor in which rotation processing and coding processing are finished for even large capacity image data in a short time. SOLUTION: The image rotation compressor is configured to apply linear compression or 2-dimension compression to image data in the unit of one line. The image data are subject to rotation processing in the unit of 16×16 bits and the resulting image data are transferred to a compander 622, from which coded and rotated image data are obtained. Addresses of the image data transferred to the compander 622 are decided by incrementing/decrementing addresses of (line width of compression processing ×16) and repeating it. Furthermore, the image data for one line or set word number transferred to the compander 622 in the unit of one line are converted into '0s' at a head and a tail end of the line.
Patent JP-S5314227-A (JP)
Title: Internal combustion engine having catalytic converter
Inventor: TAKADA AKIRA
IPC: F02D33/00
Filed: 1976-07-24
Abstract: PURPOSE: To permit control of the air-to-fuel ratio to the theoretic air-to fuel ratio and at the same time permit purification of tertiary catalyst provided on the exhaust tube. 
     COPYRIGHT: (C)1978,JPO&Japio