baber/WOPTO huggingface dataset:
Patent JP-S63312620-A (JP)
Title: Fire retardant electrolytic capacitor
Inventor: YOKOYAMA YUTAKA
IPC: H01G9/08
Filed: 1987-06-15
Abstract: PURPOSE:To shut off heat and oxygen and to reduce temperature by containing a sheet which contains carbonizer, dehydrate catalyst and fire retardant foaming agent containing as basic composition foaming agent in the sheath case of an electrolytic capacitor to form a heat insulating foaming carbonized layer. CONSTITUTION:Phenol (carbonizer), ammonium phosphate (dehydrate catalyst) and melanin (foaming agent) are adhered to a disclike sheet 6 made of cellulose (carbonizer), and contained in a gap between the inner bottom of the sheath case 4 of an electrolytic capacitor 1 and the end face of an electrolytic capacitor element 2. Thus, when an excess stress is applied to the capacitor so that the element is heated, a fire retardant foaming agent forms a heat insulating foaming carbonized layer to shut off the heat and oxygen, and its temperature is reduced by a dehydrate decomposing endothermic reaction.
Patent JP-S5773868-A (JP)
Title: Transferring method of concrete and the like
Inventor: YASUDA MINORU
IPC: F04B15/02
Filed: 1980-10-23
Abstract: PURPOSE: To prevent clogging of a concrete line by filling water in the transfer line and water pipings and pressure transferring water, filler and concrete in that sequence and disconnecting the water pipings when the concrete reaches the lower end of the transfer line.  
     CONSTITUTION: First, control valves 3, 5, and 6 are fully opened to fill water in a transfer line 2, hose 4 and water pipings 8. A filler 13 is filled in the transfer line 2  from the pump 1 side and then concrete 12 is sent into the line 2 to have water 11  on one side of the filler 13 and the concrete 12 on the other side. The opening of a  flow regulator valve 10 is adjusted according to the loading capacity of the pump 1. The pump 1 is stopped when the filler 13 passes a joint 7 which is disconnected after the valves 3 and 5 are closed to separate the lower end of the transfer line 2 from the hose 4, and another transfer line is connected thereto by the joint 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S637542-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHITANI NOBUYUKI
IPC: G11B15/02
Filed: 1986-06-25
Abstract: PURPOSE:To perform program searching efficiently, by performing the recording and the reproduction of a program searching signal with a part wound excessively beyond a tape winding angle on a rotary cylinder required for the recording and the reproduction of a signal. CONSTITUTION:In the recording mode of the program searching signal, a signal A becomes an H level only in the recording time of the program searching signal, and controls a switch 4. The signal A controls the recording timing of the program searching signal, and connected to a switch circuit 5 at the part of the L levels of signals B and C, and becomes the signal which flows on heads 8 and 9. In a reproduction system, reproducing signals obtained from the heads 8 and 9, through a recording and reproduction change-over switch 7, and a head reproducing signal, by a switch 11, are generated as a sequence of signals, and are outputted from an output terminal 14 through a reproducing signal processing circuit 13, and a mute circuit 22. A signal G is generated by connecting the signal of the head 8 between 0 deg. and 180 deg., and the signal of the head 9 between 180 deg. and 0 deg., by a signal E. In this way, it is possible to perform the program searching by detecting the signal recorded at the part excessively wound on the cylinder other than a track.
Patent JP-S5850574-A (JP)
Inventor: SADAMASA TETSUO
IPC: G09F9/00
Filed: 1981-09-22
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-S5671946-A (JP)
Title: Header frame supply and supply system
Inventor: ITOU KAORU
IPC: H05K13/02
Filed: 1979-11-19
Abstract: PURPOSE:To smooth the supply of the header frames placed on an intermittently- transferring belt system by giving a warning when no one follows up the rearmost one detected after the frontmost ones are vacuum-adsorbed and transferred one by one to a pellet attaching system. CONSTITUTION:The rotary shafts 14 and 15 having two pulleys 16 and 17 are fitted at an interval between both-side support frames 13 and two rubber belts 18 are stretched between the pulleys 16 and 17. Next, a plurality of frames 1 are placed on the belts 18 at header frame supply place S and transferred one by one to a pellet attaching system 7 by a adsorptive transfer device 22 consisting of a transfer lever 21 and a vacuum adsorber 23 and provided at the rear end of the belts 18. In this construction, a light emitting device 24 and a light receiving device 25 are provided to face with each other on the frames 13. A detector 26 consisting of the devices 24 and 25 judges the passage of the rear end of the frames 1 and operates a separately-provided alarm device to quicken the supply of frames 1.
Patent JP-H10339609-A (JP)
Title: Device and method for detecting position attitude of object and storage medium for storing position attitude
Inventor: FUJIWARA NOBUYUKI
IPC: G06T7/60
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To accurately extract parts that become a circle such as a hole and the end point of a cylinder and to accurately detect the position and attitude of a circle feature by calculating the three-dimensional position attitude of the parts based on the threedimensional position attitude data of the circle feature and the three-dimensional position data of a direction point. SOLUTION: A circle feature extraction part 2 extracts a circle feature from an input image being inputted from an image input part 1, and detects a direction point that can determine a rotating direction regarding the center axis of the circle feature of a part by position measurement at a direction point detection part 3. In this case, a point on a plane that does not depend on rotation for the central axis of the circle feature is subjected to the position measurement for verifying the validation of circle feature data, and the direction point is detected by position detection when it is judged that the circle feature data are correct.  Then, the three-dimensional position attitude of the part is calculated based on the three-dimensional position attitude data of the circle feature and the three-dimensional position data of the direction point at a part position attitude calculation part 4.
Patent JP-S5852398-A (JP)
Inventor: OOTANI TADATERU
IPC: C11D3/40
Filed: 1981-09-21
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-H1041581-A (JP)
Title: Nitride semiconductor element
Inventor: NAGAHAMA SHINICHI
IPC: H01S5/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To realize a laser element in a simple structure and to lessen the threshold current in the element, by a method in which an N-type contact layer containing Al and Ga, an active layer, which contains On, of a multiple quantum well structure, a P-type layer containing Al and a P-type contact layer are laminated in order on the upper part of a substrate. SOLUTION: A sapphire substrate 1 is installed in a reaction container and a buffer layer 2 consisting of a GaN layer is grown. An Si-doped layer and an N-type contact layer 3 consisting of an Al0.3 Ga0.7 N layer are grown and a barrier layer consisting of a non-doped In0.01 Ga0.95 N layer is grown on a well layer consisting of a non-doped In0.2 Ga0.8 N layer. This operation is repeated and lastly, a well layer is grown to grown an active layer 4 consisting of a multiple quantum well structure. A P-type first layer 51 consisting of an Mg- doped Al0.3 Ga0.7 N layer is grown and a P-type contact layer 6 consisting of a P-type Mg-doped GaN layer is grown. Thereby, a short-wavelength laser element can be realized in a very simple structure and the threshold current in the element can be reduced.
Patent JP-H1061752-A (JP)
Title: Light weight pulley
Inventor: HAYATA TOMOMI
IPC: C22C1/10
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a pulley having wear resistance and light weight. SOLUTION: This lightweight pulley is manufactured by a centrifugal cast method as an integral cast product by aluminum containing SIC. The lightweight pulley is manufactured as a compound cast product by a centrifugal cast method with an outer layer part by molten aluminum containing SIC and an inner layer part by molten aluminum without containing SIC. A content of SIC is 8 to 22% by volume ratio in aluminum. The SIC added is of granular shape, having an average grain size of 20μm or smaller.
Patent JP-H0818881-A (JP)
Title: Television receiver
Inventor: SOMEYA KAORU
IPC: H04N5/44
Filed: 1994-06-30
Abstract: PURPOSE:To receive even an FM radio broadcast without connection of a large circuit to a circuit for television broadcast reception. CONSTITUTION:The receiver is provided with an intermediate frequency circuit 15 having a tuner receiving a broadcast of an FM ratio band and a video circuit of a PLL detection system employing a PLL detection circuit 33, an audio detection circuit 32 to FM demodulation circuit 38 detecting and FM- demodulating the audio intermediate frequency signal to provide an output of an audio signal in an audible frequency range based on the detection signal of the PLL detection circuit 33 and a filter amplifier 41 as a correction means correcting a frequency of the detection signal of the PLL detection circuit 33 in a free run state because no video intermediate frequency signal is received from the tuner in the reception of the broadcast at the FM radio band with an audio signal outputted from the FM demodulation circuit.
Patent JP-H0734003-A (JP)
Title: Nacreous pigment
Inventor: RAIMUNTO SHIYUMIITO
IPC: C09D7/12
Filed: 1994-06-30
Abstract: PURPOSE: To obtain a luster pigment having a high yellow density and being useful for e.g. the coloration of automotive coating films, decorative coating films and plastics.  
     CONSTITUTION: Platelike substrates of e.g. white mica being light-colored or white and having a maximum diameter of about 5 to 100 μm are coated with a highly refractive metal oxide e.g. titanium dioxide. Next, bismuth vanadate is precipitated from an acidic bismuth salt solution by using an alkali metal vanadate solution in the presence of the coated substrate particles and a base and in the presence of a dissolved phosphate, borate, or the like, and the coated substrates are subsequently filtered off, washed and dried to obtain a pigment. The bismuth vanadate layer adhered to the surfaces of the substrates is 0.5-3 μm in thickness, and the pigment has been doped with 0.01-4 wt.% phosphate ions and borate ions. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10340752-A (JP)
Title: Assembled connector
Inventor: ABE KIMIHIRO
IPC: H01R13/506
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To firmly assemble a plurality of connector housings. SOLUTION: This assembled connector 10 is produced by layering a plurality of connector housings 11, 12 in multiple stages and uniting the connector housings 11, 12 by jointing flexible lock arms 24, formed in either upper or lower sides of neighboring connector housings with engaging parts 16 formed in the other sides of the neighboring connector housings. In this case, the lock arms 24 are formed continuously from the ribs 23 formed in the connector housings 12, so that the lock arms 24 can be bent together with the ribs 23 at the time of jointing the lock arms 24 with the engaging parts 16.
Patent JP-H05179035-A (JP)
Title: Production of foam
Inventor: INOUE TOSHIAKI
IPC: B29K105/04
Filed: 1992-06-09
Abstract: PURPOSE:To produce a foam having a high expansion ratio free from occurrence of harmful cracks in the interior of the foam with a small amount of a blowing agent. CONSTITUTION:A foamable composition comprising a vinyl chloride based-resin, a solvent and a blowing agent is packed into a mold, heated under pressure, the vinyl chloride-based resin is gelatinized and the contents in the mold are cooled until the contents show rubber elasticity. The cooled gelatinized material is taken out from the mold, a primary foam having a foamable cell nucleus is made, the primary foam is made to have water on its surface and heated. Consequently, a gas pressure of the remaining blowing agent in the cells of the primary foam and vapor pressure of the remaining solvent are increased, the primary foam is secondarily expanded and the solvent is removed.
Patent JP-H0711971-A (JP)
Title: Internal combustion engine with piston crank movement mechanism
Inventor: KAWATANI SEI
IPC: F02M45/04
Filed: 1993-06-21
Abstract: PURPOSE:To realize pilot injection and main injection under atmosphere, where the combustion characteristics of a sufficient pressure and temperature are excellent, during operation in a pilot injection mode. CONSTITUTION:A piston crank movement mechanism wherein a piston 13 is reciprocated is provided. When a crank shaft 37 is raised to the vicinity of a compression top dead center, main injection and a pilot injection effected in prior to the main injection to a combustion chamber 8 positioned facing the piston is effected by means of a fuel injection device 9. The piston crank movement mechanism comprises a first connecting rod 33; an oscillation connecting rod 34 having one end coupled through an intermediate pin 36 and the other end coupled to an immobile member 35 by means of a pin; and a second connecting rod 40 coupled to the other end of the first connecting rod 33 through the intermediate pin 36. When the first connecting rod and the oscillation connecting rod are aligned on one line, an addition value obtained by adding the length L1 of the second connecting rod to the crank radius r1 of a crank shaft is set to a value higher than the length L3 of a straight line running from the intermediate pin to the central point Lp of the crank shaft.
Patent JP-H10337970-A (JP)
Title: Resin composite for thermal transfer recording and image receptive body
Inventor: FUJIWA TAKAAKI
IPC: B41M5/382
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To form images with superior peelable property, high coloring density, and excellent vividness by forming out of copolymer of silicone macro monomer and vinyl monomer. SOLUTION: The copolymer is formed of a polymer produced by an emulsion polymerization of silicone macro monomer and vinyl monomer. Besides, representative silicone macro monomer an be indicated by a formula I or II, and in the formulas I, II, R<1> shows a hydrogen atom or a methyl group, R<2> indicates a C2-4 alkylene group, R<3> expresses an alkyl group or an aryl group, and (n) shows an integral number of 10-150. Herein, vinyl ester or its class is used for, e.g. a vinyl monomer. The rate between silicone macro monomer and vinyl monomer is of the order of silicone macro monomer/vinyl monomer=10/90-60/40 (weight ratio). Also, polymer particles obtained by emulsion polymerization are on the order of 0.01-1 μm in its mean particle diameter.
Patent JP-H0877691-A (JP)
Title: Disc reproducer and signal processing circuit
Inventor: INAGAWA JUN
IPC: G11B19/28
Filed: 1995-05-25
Abstract: PURPOSE: To obtain a data before a motor reaches a predetermined r.p.m. by controlling the read clock signal in a butter memory depending on the quantity of data in the buffer memory and the type thereof thereby shortening the interruption of data reproduction. CONSTITUTION: If the speed of a disc motor 2 is low and the writing rate of data into a memory in a signal processing circuit 7 is low during the transient interval of searching operation or reproduction speed switching operation where the motor 2 does not reach a predetermined speed yet, the clock being delivered from a clock circuit 8 to a signal processing system is set lower than a predetermined frequency. Consequently, the rate for reading data from the memory is lowered and the memory is prevented from being emptied. When the speed of the motor 2 is high and the rate for writing data into the memory is high, the clock of the signal processing system is set higher than the predetermined frequency and the rate for reading data from the memory is increased thus preventing the memory from being filled fully.  In other words, overflow/ underflow of memory is prevented by varying the frequency of reference clock depending on the writing rate of memory.
Patent JP-H01320347-A (JP)
Title: Rotary magnetic damper
Inventor: KATO HISAMI
IPC: F16F15/18
Filed: 1988-06-17
Abstract: PURPOSE:To obtain a large vibro-isolating effect by connecting at least one of the conductor disk and the magnetic circuit constitutional unit to a shaft of a rotary unit while supporting the other relatively rotatably coaxially with the rotary unit. CONSTITUTION:A conductor disk 20 rotatably supports its shaft 21 by a bearing 23 to a housing 22 to be connected to a shaft 25 of a rotary unit through a torsion bar 24. Two yokes 28 are fixed so as to be opposed facing with the shaft 21 serving as the center. When a rotary speed difference is generated between the disk 20 and the yoke 28 by rotary vibration of the rotary unit, damping torque in proportion to the rotary speed difference is generated by electromagnetic action of an eddy current. In this way, a large vibro-isolating effect is obtained.
Patent JP-H0833922-A (JP)
Title: Upper die for press brake
Inventor: KAWANO SUSUMU
IPC: B21D5/02
Filed: 1994-06-30
Abstract: PURPOSE:To provide a press brake for an upper die which facilitates attaching/ detaching to the holder device 1 of the upper die. CONSTITUTION:The upper die for a press brake is so structured that, by being relatively elevated against the holder body 5 of a press brake, the upper die is pressed and fixed to the holder body 5 through the reaction force of an upper die clamp 11 which is equipped on the holder body 5 in an oscillatory manner; and that, in a part corresponding to the upper die clamp 11, an inclined face 9S is provided which is for oscillating the upper die clamp 11 at the time of the relative elevation. In addition, underneath the inclined face provided on the upper die, an engaging groove 9G is provided which is freely engaged with a locking projecting part equipped on the upper die clamp 11; and a vertical face is provided between the inclined face 9S and the engaging groove 9G.
Patent JP-S5575407-A (JP)
Title: Preparation of high molecular organotin compound
Inventor: YAMANO KATSUSHI
IPC: C08F8/44
Filed: 1978-12-04
Abstract: PURPOSE: To obtain the title compound having excellent storage stability, antifouling property or the like and suiutable as a underwater fouling paint component easily by a mechanism wherein polimerizable unsaturated monobasic acid and acrylic vinyl monomer are copolymerized to obtain high acid value acrylic resin and this resin is reacted with an organotin compound.  
     CONSTITUTION: A polymerizable unsaturated monobasic acid such as acrylic acid, crotonic acid or the like and an acrylic vinyl monomer such as methyl (meth)acrylate, isobutyle (meth)acrylate or the like are compolymerized at the wt. ration so as to produce a polymer having the acid value 30W300, preferably 50W250 range. To the obtained high acid value acrylic resin, an organotin compound such as triphenyltin hydroxide, thriphenyltin chloride or the like is added and reacted at a reaction temperature of, preferably, 100W150°C for about 1W2hrs to the objective high molecular organotin compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H023323-A (JP)
Title: Liquid-jet recording apparatus
Inventor: NISHITANI KIMIO
IPC: B41J2/175
Filed: 1988-06-20
Abstract: PURPOSE:To enable appropriate replacement and the like of a recording head and protect the recording head effectively by executing a recovery operation and a stop of recording in accordance with the frequency of occurrence of non-discharge of a discharge port of the recording head. CONSTITUTION:Out of frequency dividers 5-1 to 5-3 only the frequency divider 5-1 relating to a first element executes a count of +1 and all of the rest are cleared. When non-discharge of the first element continues also after recovery, the frequency divider counts the number thereof and increments, and when the number reaches (n), for instance, Qn changes from L to H. Then an output from an OR circuit 6 turns to be H and it is inputted as an interrupt signal to a terminal INT1 of MPU 8. When the interrupt signal is inputted to the terminal INT1, UPU 8 stops recording. It is informed to an operator, by a display or any other proper information means, that there is some abnormality in a recording head, and he is urged to make replacement of the recording head or to take any other proper means.
Patent JP-S5850980-A (JP)
Inventor: ITOU TADAO
IPC: A63H33/42
Filed: 1981-09-22
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-H0317308-A (JP)
Title: Spraying method for water impermeable sheet by site execution
Inventor: KOTANI KATSUMI
IPC: B09B1/00
Filed: 1989-06-15
Abstract: PURPOSE:To make it possible to execute efficiently by spraying a slow solidification permeable mixed liquid mixed with two liquids of anion rubber asphalt emulsion and salt aqueous solution containing alchol on the overall surfaces of porous sheets. CONSTITUTION:After porous sheets 14 are laid on the surface of a ground, a slow solidification permeable mixed liquid mixed with anion rubber asphalt emulsion containing metal oxide or asphalt emulsion and ammonium salt aqueous solution containing alchol or the dielectrics as a gelling agent is sprayed on the overall surfaces of the sheets 14. After the spray is completed, and after the ends of the sheets 14 are bent into trenches 12, soil 30 is thrown into the trenches 12 to backfill. According to the constitution, even if compounding ratio diverges a little, a large amount of water impermeable sheet having less variation in a property of matter and uniformity can be efficiently obtained in a short period of time by means of a large sized spray machine.
Patent JP-H10327477-A (JP)
Title: Cursor controller and machine-readable program recording medium
Inventor: YOSHIDA YUKINORI
IPC: G06F3/038
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To allow a cursor controller to move a cursor smoothly at a high speed in the cursor controller that controls movement of the cursor according to a control signal instructing movement of the cursor outputted from a remote controller. SOLUTION: When a remote controller 10 outputs a control signal instructing movement of a cursor in a 1st period, an interrupt processing section 6 outputs a cursor moving instruction to a cursor movement processing section 9 in a 2nd period shorter than the 1st period for plural number of times. Every time the interrupt processing section 6 outputs a cursor movement instruction, the cursor movement processing section 9 moves the cursor displayed on a screen of a display device 11 by a prescribed amount.
Patent JP-H01319096-A (JP)
Title: Musical sound production controller for electronic musical instrument
Inventor: BUSHITA TAKESHI
IPC: G10H1/057
Filed: 1988-06-17
Abstract: PURPOSE:To give a sostenute effect equivalently to an actual piano by controlling the damping time of a musical sound related to a released key longer when information regarding the released key is stored in an information storing means for sostenute and shorter when the information is not stored. CONSTITUTION:Upon releasing a key from a pressed state on a keyboard 11, the damping time of the musical sound related to the key is controlled longer when information regarding the key is stored in an information storing means (microcomputer section) 15 for sostenute and shorter when the information is not stored. Therefore, even when the same key is repeatedly operated on the keyboard 11 or a key which is already canceled from an assigned state is newly pressed, a sostenute effect is added to the musical sound related to the key depressed when an operator 13 is operated. Thus the sostenute effect can be made equivalent to an actual piano.