baber/WOPTO huggingface dataset:
Patent JP-H11269366-A (JP)
Title: Unsaturated polyester resin composition and molding material
Inventor: NONAKA SHINICHI
IPC: C08L25/04
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of producing molded products having excellent physical properties such as excellent uniform colorability and excellent surface smoothness by compounding an unsaturated polyester having a compatibilization parameter of a specific value or less and a polymerizable unsaturated monomer. SOLUTION: This unsaturated polyester resin composition comprises an unsaturated polyester having an SP of <=9.0 and a polymerizable monomer such as styrene. The SP is expressed by the equation [SPsm is 9.3 (cal/cm<3> )<0.5> : the SP value of styrene monomer; SPhp is 7.4 (cal/cm<3> )<0.5> : the SP value of n-heptane; SMv is the volume of the styrene monomer (the density of the styrene is 0.9001 g/cm<3> at 25 deg.C); HRv is the dropping volume (ml) of the n-heptane;  SP expresses a compatibilization parameter at 25 deg.C and is obtained by adjusting the nonvolatile content of the unsaturated polyester resin to 40 wt.% by the use of the styrene monomer, sampling 40 g of the adjusted resin solution into a sample bottle, controlling the sample at a constant temperature in a 25 deg.C water tank, dropping n-heptane and subsequently calculating the SP on the basis of the dropping volume of the n-heptane when the solution becomes cloudy].
Patent JP-H10273328-A (JP)
Title: Production of optical element
Inventor: SATO TOMONORI
IPC: C03C1/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal deformation and crack of a gel during drying stage by gelling a sol produced from a metal alkoxide, holding the obtained gel in supporting members contacting with the outer surface of the gel at plural points and drying the gel while narrowing the distance between adjacent supporting members according to the contraction caused by the drying of the gel. SOLUTION: A number of supporting wire members 7 are bent and collected in such a manner as to arrange the upper ends of the wires to form a circle and suspended with a binding member 8. The lower ends of the supporting members 7 are sealed with a sealing member 9 in a state arranged on a circle and a weight 10 is suspended under the sealing member 9 to obtain a holding apparatus 6. A gel 5 produced by gelling a sol produced by using a metal alkoxide as a raw material is held in the supporting wire members 7 of the holding apparatus 6 and heated to dry the gel 5 while narrowing the distance between the adjacent supporting wire members 7 according to the drying contraction of the gel 5.
Patent JP-H11270938-A (JP)
Title: Ice heat accumulating system
Inventor: HASEGAWA SETSU
IPC: F25C1/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an ice heat accumulating system where there is no need to prepare a second heat exchanger for supercooling having the quantities of heat exchange varying with shops. SOLUTION: This ice heat accumulating system is equipped with a refrigeration system constituted of a refrigerator 1 for cold storage, a show case 5 for cold storage, etc., connected by a first refrigerant pipe, a freezing system constituted of a freezer 11 for freezing, a show case 15 for freezing, etc., connected by a second refrigerant pipe, a first heat exchanger 21 for supercooling connected to the first refrigerant pipe, a second heat exchanger 23 for supercooling connected to the second refrigerant pipe, a heat exchanger 27 for heat accumulation connected to the freezer 1 for cold storage by a third refrigerant pipe, and an ice heat accumulating vessel 33 connected to the first heat exchanger 21 for supercooling and the second heat exchanger 23 for supercooling by a brine pipe and also connected to heat exchanger 27 for heat accumulation by a brine pipe.  In this case, this system is provided with supercooling adjustment means 41 and 43 for adjusting the degree of supercooling of the refrigerant in the second heat exchanger 23 for supercooling.
Patent JP-H11267314-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To surely pay for the unpaid winning balls after the recovery from the stoppage of power supply by forming the stored contents with the rewritable non-volatile memory in an information storing means for storing the winning ball payment information as the reference for the payment of the winning balls when the hit balls are entered into the winning area. SOLUTION: A microcomputer 160 for controlling the payment receives a number of winning balls signal through a signal circuit 162, and the specific result is stored in an EEPROM 210a as the non-volatile memory by every information on the number of winning balls, until the payment process for the winning ball on the basis of the information on the number of specified winning balls is started. Further the microcomputer 160 for controlling the payment receives a winning ball, detecting signal of a winning ball detector through an input circuit, and stores a number of winning balls in the EEPROM 210a until the payment process for the winning balls is started. Further a number of winning balls to be paid is set on a winning ball counter in the EEPROM 210a for the subtraction of the memory in the EEPROM 210a.
Patent JP-H06287319-A (JP)
Title: Production of fibrous composite sheet
Inventor: KONISHI TAKAHIRO
IPC: C08J5/18
Filed: 1993-04-01
Abstract: PURPOSE:To produce the title sheet having uniform thickness widthwise and excellent in appearance and strength. CONSTITUTION:Twelve reinforcing fiber bundles are introduced into a fluidized material tank 2 filled with a powdery resin, where the reinforcing fiber bundles F1 slide on bars 22 provided therein and having an effective width of 773mm (equivalent to 70% of the breadth of the fiber bundles F1 when the monofilaments are arranged parallel with no space therebetween) in a state in which they are pressed against the bars 22, so that they are disintegrated into monofilaments with a breadth of 773mm to allow the powdery resin to adhere thereto. Reinforcing fibers F2 having the adherent powdery resin contact bars 31, 32 and 33 and are narrowed to a breadth of 620mm (equivalent to 80% of the breadth of the filamentous reinforcing fibers) equal to a distance between the guides provided on both ends of the bar 33. Reinforcing fibers 3 having the adherent powdery resin and thus narrowed are introduced between heating rolls 4 to form a sheet, which is passed through cooling rolls 5 to give a fibrous composite sheet 7.
Patent JP-S549789-A (JP)
Title: Cord fixing device
Inventor: KONDOU NAOKI
IPC: H05K7/00
Filed: 1977-06-24
Abstract: PURPOSE: To fix cord securely and efficiently with simple composition of cord fixing device of V shape side view provided with cord holder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57192109-A (JP)
Title: Pulse operating circuit system for fet amplifier
Inventor: MIHARA IKUNAGA
IPC: H03F3/217
Filed: 1981-05-20
Abstract: PURPOSE: To remarkably reduce the power consumption, by adding a switching circuit to a bias circuit for a drain voltage and making an amplifier inoperative when no signal input is given.  
     CONSTITUTION: A continuous wave signal of a signal source 14 is pulsewidth- modulated at a pulse modulator 15 and a modulating source 16 and amplified at an FET power amplifier 7. The amplifier 7 is used as a class A bias operation and the drain voltage is controlled with a circuit 8 and the modulating signal generator 16. When a driving pulse is inputted to a terminal 6 of the circuit 8, a DC bias voltage to a terminal 5 is applied to a drain terminal 3 of the amplifier 7 which is driven to a normal operating state. A driving pulse inputted to the terminal 6 is synchronized with a signal pulse given to an input terminal 1 of the amplifier 7, and when the signal pulse is finished for amplification, the driving pulse is lost and no drain voltage is applied to the amplifier 7 to make the amplifier inoperative. Thus, unnecessary power consumption can be avoided and the power consumption can be reduced as a whole. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04309478-A (JP)
Title: Laser beam machine
Inventor: MASUDA KOICHI
IPC: B23K26/00
Filed: 1991-04-09
Abstract: PURPOSE:To protect the laser oscillating means, etc., by executing the stop control of laser oscillation, based on a detection value of a reflected light from an object to be worked at the time of working by the laser beam machine. CONSTITUTION:The laser beam machine is provided with a reflected light detecting means for detecting a reflected light from an object to be worked, generated at the time of working by a laser light, and a stop control means for controlling a stop of laser oscillation, based on a detection value from the reflected light detecting means in accordance with an operating state of a laser oscillating means. In such a way, even in the case of working a material whose reflectance is high such as aluminum, copper, etc., and even in the case the reflected light from the object to be worked returns to the laser oscillating means, an interlock is operated effectively, and the laser oscillating means, etc., can be protected.
Patent JP-S60220506-A (JP)
Inventor: OKANO KAZUYUKI
IPC: H01B13/00
Filed: 1984-04-16
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-H07284867-A (JP)
Title: Work table device for sheet working machine
Inventor: IWASAKI FUMIO
IPC: B21D28/36
Filed: 1994-04-14
Abstract: PURPOSE:To reduce noise corresponding to weight of a work, etc., not so as to flaw a work. CONSTITUTION:In the brush block 21 as a work table to support or transfer a work W, the first brush bundle 25A bundling plural fine wires of higher height H and the second brush bundle 27A bundling plural thick fine wires of lower height of H are planted on the brush block 21, each brush bundle 25A, 27A is arranged in an arbitrary pitch, stepwise and in plural lines corresponding to the movement direction of a work and the characteristic of a working method.
Patent JP-S531813-A (JP)
Title: Control system of ac motor
Inventor: HIRATA AKIO
IPC: H02P21/00
Filed: 1976-06-28
Abstract: PURPOSE: To control AC motor and desired by lagging by a predetermined angle the current phase of a frequency converter in swithcing the powr generator from the forward operation to the return. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55167094-A (JP)
Title: Methane gas generating apparatus
Inventor: MIYANARI MASAHARU
IPC: C02F3/28
Filed: 1979-06-15
Abstract: PURPOSE: To remove a noncombustible gas such as carbon dioxide gas or the like without loosing methane gas by providing a starting portion of a methane gas take- out pipe and a starting portion of a carbon dioxide withdrawing pipe to be projected in each specifically separated space within a water tank cover.  
     CONSTITUTION: A methane gas taking-out pipe is provided so that the starting portion thereof is projected into an upper space within a water tank cover 3 and a carbon dioxide gas withdrowing pipe is provided so that the starting portion thereof is projected into a lower space within the water tank cover 3 to construct a methane gas generating apparatus. If an org. garbage is thrown into the water tank 2 of this methane generating apparatus and allowed to stand, carbon dioxide gas and methane gas are generated and methane gas is accumulated in the upper space within the water tank cover 3 and carbon dioxide gas in the lower space. Thereby, if the methane gas taking out pipe 5 and the carbon dioxide gas withdrawing pipe 10 are individually operated. Carbon dioxide gas can be withdrawn without loosing methane gas. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61233615-A (JP)
Title: Perfluorocarbon emulsion
Inventor: MURASHIMA RYOICHIRO
IPC: A61K31/40
Filed: 1985-04-09
Abstract: PURPOSE:To provide the titled stable emulsion containing a phospholipid essentially free of phosphatidylethanolamine as an emulsifier and suitable for oxygen transfusion. CONSTITUTION:One or more compounds selected from the compound of formula I (the ring A and B may be substituted with lower perfluoroalkyl; l is 3 or 4; R is lower perfluoroalkyl) and the compound of formula II (the ring C and D may be substituted with lower perfluoroalkyl; p and q are 3 or 4) are used as the main component and emulsified by using an emulsifier consisting of a phospholipid essentially free of phosphatidyl ethanolamine (e.g. obtained by fractionating the phospholipid of yolk, soybean, etc., with an organic solvent and purifying with an inorganic adsorbent). The objective perfluorocarbon emultion containing fine particles and stable for a long period can be produced by this process. the emulsion may further contain 0.001-0.1% fatty acid, etc., as an assistant emulsifier and 0.002-0.006% vitamin E, etc., as a stabilizer.
Patent JP-S56751-A (JP)
Title: Antenna control unit
Inventor: KANE JIYOUJI
IPC: H01Q9/26
Filed: 1979-06-14
Abstract: PURPOSE:To enable to control the antenna tuning with digital signal, by controlling the variable reactance of the antenna circuit forming the transmission conductor line with bending with the signal in D/A converting the reception frequency set code. CONSTITUTION:The antenna circuit 1 consists of the a pair of antenna elements 1a, 1b of distributed inductance bending the transmission conductor line, variable reactance circuits 4a, 4b having the varactor diodes 5a, 5b, and impedance adjusting capacitor connected between the power feeding terminals 3a, 3b. The tuning of the circuit 1 is made by latching the reception frequency set code fed to the terminal 9 of the control circuit 8 with the latch circuit 10 and by applying the analog signal in D/A converting 11 the output to the diodes 5a, 5b. Accordingly, the tuning of the circuit 1 is controlled with digital code and by installing the circuit 8 apart from the antenna, the remote control for antenna tuning can be made possible.
Patent JP-S63242439-A (JP)
Title: Production of mold for investment casting
Inventor: SASAKI NOBUYOSHI
IPC: B22C9/04
Filed: 1987-03-31
Abstract: PURPOSE:To facilitate removal of a core and to obtain a mold for investment casting, which is suitable to large size casting, by filling kneaded material of aggregate and binder after forming coating layer of slurry to a core mold and curing by dielectric heating. CONSTITUTION:The slurry is poured in the core mold 10 and after suitable time, the slurry is discharged to form the coating layer 12 of the slurry. The kneaded material 14 of the aggregate and the binder is field into the core mold 10 and by dielectric heating from AC power source 18, the layer 18 and the kneaded material 14 are dried and cured. Next, the core 20 having the coating layer 12 is taken out from the core mold 10 and after forming wax layer 22 on the surface of the layer 12, the core is fixed in a die 24. An expendable pattern material is injected into the die 24, to form the expendable pattern 26. The slurry and granular stucco are alternately coated on the expendable pattern 26, to form refractory layer 28. After drying, the expendable pattern 26 is dewaxed, and the core 20 and the refractory layer 28 are burnt at the same time, to form a ceramic shell mold 30.
Patent JP-S60231731-A (JP)
Inventor: ANSONII DAAGARABEDEIAN
IPC: B32B5/28
Filed: 1985-04-10
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-S5410668-A (JP)
Title: Production of semiconductor device
Inventor: SASAKI HIROO
IPC: H01L29/70
Filed: 1977-06-25
Abstract: PURPOSE:To eliminate the occurrence of emitter-base shorting and contact failure between electrodes and wirings by interposing an amorphous silicon film that can be grown at a low temperature under the electrodes and wirings composed of a metal, such as aluminum, which readily reacts with semiconductor and is oxidized.
Patent JP-S59201587-A (JP)
Title: Solid-state image pickup device
Inventor: GOTOU HIROSHIGE
IPC: H04N5/335
Filed: 1983-04-30
Abstract: PURPOSE:To prevent excessive electric charge from flowing reversely to a photodiode region by providing a potential setting means where a potential level of a floating diffusion region is set always lower than the potential barrier under an output gate. CONSTITUTION:A potential setting gate 27 is connected to the positive terminal of a DC power supply V2 and a drain region 28 is connected to an external positive setting power supply. The potential barrier of the potential setting gate 27 is set deeper than the potential barrier under the output gate 13. The potential barrier under a reset gate 14 is formed shallower than the potential barrier under the output gate 13. Then, even if excessive electric charge is generated, this is discharged via the potential barrier of the potential setting gate 27, the excessive electric charge is prevented from flowing reversely to the photodiode region 12.
Patent JP-S59201508-A (JP)
Title: Voltage/current converting circuit
Inventor: NAGANO KATSUMI
IPC: H03F3/34
Filed: 1983-04-30
Abstract: PURPOSE:To set freely the polarity of an output current and potential by separating an output current having a current value proportional to an input voltage from a voltage/current converting section to which the input voltage is inputted by an electrooptic converting circuit. CONSTITUTION:An emitter of a transistor (TR)Q1 for converting voltage into current is fed back to an inverting input of an operational amplifier circuit A and its potential is nearly equal to an input voltage VIN. Thus, a collector current of the TRQ1 is VIN/R when an offset voltage of the operational amplifier A is 0 and proportional to the input voltage VIN. This current flows to the electrooptic converting element LD as a current having the identical value to the current of a TRQp in a photocoupler in the ideal case. Thus, the photoelectric converting circuit being an output system is separated electrically from the pre- stage so as to set optionally the potential of the output system.
Patent JP-H06287326-A (JP)
Title: Polyamic acid film and production of flexible printed circuit board therefrom
Inventor: YAMAMORI YOSHIYUKI
IPC: C08K3/00
Filed: 1993-04-02
Abstract: PURPOSE:To obtain a polyamic acid film for use in making a flexible printed circuit board which has a desired thickness, if necessary has a punched film layer, and is excellent in heat dissipation without detriment to the resistances to alkali, solvents, and heat and electrical characteristics inherent in a bilayered flexible printed circuit board having no adhesive layer. CONSTITUTION:The film comprises 100 pts.wt. polyamic acid and 20-80 pts.wt. heat-conductive filler. A flexible printed circuit board is produced by bonding the film to a conductor foil under pressure, peeling a release film, and completing imidation.
Patent JP-H05279148-A (JP)
Title: Sio2-impregnated ceramic burner brick for hot-blast stove
IPC: C04B41/85
Filed: 1991-04-09
Abstract: PURPOSE:To improve the acid resistance (resistance to reaction with SO3 gas) by impregnating refractory brick with a specific solution containing SiO2, drying the impregnated brick and forming an SiO2 film in a matrix part of the refractory brick. CONSTITUTION:The objective refractory brick is obtained by impregnating refractory brick with a solution, containing SiO2 and composed of one or more of a colloidal solution of silicic acid, a silicic acid ester solution, a potassium silicate solution and a lithium silicate solution and forming an SiO2 film in a matrix part of the refractory brick. A silicic acid ester solution of ethyl orthosilicate containing 40wt.% SiO2 solid content, a solution of methyl orthosilicate containing 40wt.% SiO2 solid content, etc., are exemplified as the SiO2 component source. The reaction with SO3 gas is suppressed with the ceramic burner brick for a hot-blast stove by impregnating treatment with the SiO2 and embrittlement and damage can be prevented. The useful life of the brick can be prolonged to about 3 times. The impregnation of the SiO2, into the refractory brick has extremely great economic effects by its application to the burner brick for the hot-blast stove in which the impregnation is not conventionally carried out.
Patent JP-S59201888-A (JP)
Title: Ribbon feeding mechanism
Inventor: SAKAKURA SHIGEKI
IPC: B41J33/02
Filed: 1983-04-30
Abstract: PURPOSE:To enable to print in forward and backward directions by a single printing ribbon and contrive to reduce the size of a printer, by a method wherein a printing ribbon let out from one of a pair of reels is inverted, and is supplied to the front face of a thermal head at vertically staggered positions in forward and backward passages. CONSTITUTION:A carbon ribbon 30a having a width of two times of that of an ordinary carbon ribbon is let out from the reel 31, is guided by being fitted to lower parts of guide rollers R4, R5, is twisted by 90 deg., is fitted to a roller R6, is twisted by 90 deg. in the direction for returning to the original side, is again fitted to the guide rollers R4, R5 at upper parts of the latter, and is taken up by the reel 32. The reel 32 is fixed to a shaft 33, and is rotated in one direction interlockedly with the reciprocating motion of a carrier to take up the carbon ribbon 30a. When printing in the forward direction, the tip of a cassette 30 is moved upward by a ribbon-lifting mechanism so that an upper edge part (a) of the lower ribbon part is used for printing. On the other hand, when printing in the backward direction, the tip of the cassette 30 is moved downward so that an upper edge part (b) of the upper ribbon part is used for printing.
Patent JP-S61236119-A (JP)
Title: Heating processor
Inventor: AMADA HARUO
IPC: H01L21/26
Filed: 1985-04-12
Abstract: PURPOSE:To assure wafers of quality improvement and chemical reaction processing with high activity by a method wherein both ultraviolet rays etc. emitted by electromagnetic wave excitation such as microwaves and the compound action of irradiated electromagnetic waves such as microwaves are jointly utilized. CONSTITUTION:A processing chamber 1 is irradiated with specified output of microwaves 8 controlled by a microwave output controller 9 and generated by a microwave generator 7. The microwaves 8 controlled by a microwave intensity slits A 11 and B 13 reach a mercury lamp 6 to start emitting light. The intensity of irradiating ultraviolet rays 10 is measured by an ultraviolet ray intensity measuring instrument 15 to control a linear driving unit 12. The intensity of microwaves 8 generated by the microwave generator 7 under the control of the microwave output controller 9 is controlled so that the temperature of wafer 3 attains to a target value corresponding to the measured values by a temperature measuring instrument 16. Through these procedures, the wafer 3 can be processed for specified time under the target intensity of ultraviolet ray irradiation at the target wafer temperature.
Patent JP-S62232859-A (JP)
Title: Manufacture of material dispersion liquid for reaction layer of gas diffusion electrode
Inventor: FURUYA CHOICHI
IPC: C25B11/12
Filed: 1986-04-03
Abstract: PURPOSE:To manufacture a material dispersion liquid in which materials are uniformly dispersed as minute grains, by mixing water-repellent carbon black, polytetrafluoroethylene water and a surface active agent together, freezing the mixture, and thereafter unfreezing it. CONSTITUTION:Water-repellent carbon black, polytetrafluoroethylene, water and a surface active agent are mixed together and then frozen. The frozen mixture is thereafter unfrozen. Since the mixture of the powdered materaials is frozen and unfrozen, in this way, the surface active agent loses its function by being frozen so that numerous uniform coagulation nuclei of the polytetra fluoroethylene powder are formed involving the water-repellent carbon black. When the mixture is unfrozen, the coagulation nuclei remain unchanged, so that a material dispersion liquid in which the materials are uniformly dispersed as minute grains is manufacturered.