baber/WOPTO huggingface dataset:
Patent JP-H11204722-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ENDO YOSHINORI
IPC: H01L25/18
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce costs with a simple manufacture and maintain stable characteristic ranging over a long term, by a method wherein there are provided with a metal outer frame, a ceramic substrate supported by the metal outer frame, a circuit wiring layer formed on the ceramic substrate, and a semiconductor device provided on the ceramic substrate in a state of connecting with the circuit wiring layer. SOLUTION: This semiconductor device is formed integrally with a ceramic substrate 12 inside an aluminum outer frame 11, and screw holes 13, 14 are formed at a center part of both ends of the aluminum outer frame 11, and the outer frame 11 is fixed to a heat sink 17 by screws. An upper face of the ceramic substrate 12 forming windows on an upper face of the outer frame 11 is exposed, and a specified electrode pattern is formed. The semiconductor device is a power switch device, and gate terminal electrodes G1, G2, collector terminal electrodes C1, C2, an emitter terminal electrode E1, and an emitter/ collector terminal electrode are patterned. Thus, it is possible to reduce costs with a simple manufacture and maintain stable characteristic ranging over a long term in an inferior heat environment.
Patent JP-S56103978-A (JP)
Title: Magnet engine
Inventor: WATANABE SHINICHI
IPC: H02K7/06
Filed: 1980-01-23
Abstract: PURPOSE:To obtain a rotary force with a magnetic force by linking with a worm a rotation caused in a worm wheel by the magnetic force generated in combination of the worm with gears formed from a permanent magnet and the worm wheel. CONSTITUTION:A worm 1 has threads W1 and W2 constructed of two lines of permanent magnets and a worm wheel 2 also has gears H1 and H2 constructed of two lines of permanent magnets. The worm 1 and the worm wheel 2 are connected together in such a manner that a constant clearance is maintained between threads and gears meshed with each other. When the threads W1 and W2 and the gears H1 and H2 are so selected that the negative pole is on the thick line and the S pole on the opposite side, a magnetic force produces a rotary force in the worm wheel in the direction of the arrow. The force is linked to the worm to start the rotation thereof.
Patent JP-H09199762-A (JP)
Title: Photoelectric device
Inventor: TAMEMOTO HIROAKI
IPC: H01L31/12
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable high performance photoelectric device by providing the center of the thermal expansion deformation of a mold member upper than the geometrical gravity center of mold resin and permitting the vertical component of the reaction force at the center to be equivalent to the thermal expansion which operates vertically to the bottom or more. SOLUTION: An electrically connecting member 103 is provided so as to supply the power stored in a package 102 from a photoelectric element 101 to the external to supply power from the external, and a mold member 106 is formed by using resin so as to protect the photoelectric element 101 provided in the package 102 from the force, water, dust, etc., from the external. Then, the deformation point of the thermal expansion is shifted by forming the part of the mold member 106 in arch shape, etc., and the mold which excels in antiweatherability is provided by using first and second resins 104 and 105. Therefore, the force which operates to the photoelectric element, etc., due to the thermal expansion of time mold member is reduced, and the highly reliable photoelectric device without characteristic deterioration is provided.
Patent JP-S58124292-A (JP)
Inventor: SATOU RIYOUHEI
IPC: H05K3/34
Filed: 1982-01-21
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-S60148773-A (JP)
Title: Directional steering device
Inventor: HARADA MASAYUKI
IPC: B62D11/08
Filed: 1984-01-17
Abstract: PURPOSE:To prevent the occurrence of unexpected movements and the like in time of braking operation, by installing a spring, which energizes an operated member of a brake in its braking direction, in an interlocking operation part of a directional steering clutch and a brake capable of stopping wheels at both side separately. CONSTITUTION:Inside a transmission case 8, a pinion gear 11 of an input transmission shaft 10 is engaged with a gear 12 of a boss member 13 which is supported by symmetrical intermediate transmission shafts 14 free of relative rotation. In this case, a second collar 21 being slidable in an axial direction is externally fitted in the side of a brake disc 16a of the said shaft 14, while a second spring 22, which energizes the second collar 21 in a braking direction, is internally fitted in a first collar 19. Then, at a time when a clutch 15 gets engaged and a brake 16 is in a nonbraking state, in the case where the clutch 15 is operated for its disengagement, the second coller 21 is moved in a braking direction by the first collar 19 and the second spring 22, pressing each of operated members 16a and 16b, thus the brake 16 is made into a state of being half- braked.
Patent JP-S5290894-A (JP)
Title: Method of precise setting of shaft angle of shaving machine
Inventor: NAKAJIMA KOUICHI
IPC: B23F23/12
Filed: 1976-01-23
Abstract: PURPOSE:By utillzing super precise position detecter, deviation of tooth profile of shaved gear is decreased.
Patent JP-H09198257-A (JP)
Title: Program executing method and program executing device using this method
Inventor: MIURA HIROKI
IPC: G06F9/48
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of step which is necessary for the saving of a return address, etc., when a multiplex interruption is received when only a return address holding register exists. SOLUTION: When a step enters an interruption processing routine, the value of a return address holding register ERP (interruption/exception return pointer) is saved in a register R2 by the first MOVS (data transfar) instruction. By the next SETPR instruction (interruption reception priority level update instruction), an EA (interruption permission) flag is automatically made 1 and a multiplex interruption is permitted. At the time of a recovery, the EA flag is automatically made 0 and the reception of the interruption request is inhibited by the execution of a data transfer instruction MOVS transferring the value saved in the R 2 to the ERP. By the execution of the last RET 1 instruction, this request is permitted again.
Patent JP-S56107871-A (JP)
Title: Steel belt edge working machine
Inventor: MATSUDA YUKIO
IPC: B24B7/16
Filed: 1980-01-23
Abstract: PURPOSE: To extend life of the ground surface by varying the surfaces of grinding tools touching a steel belt, in a machine which processes the both sides of edges of the steel belt and finishes them into a specified width.  
     CONSTITUTION: The both sides of edges of steel belt (A) conveyed through an inlet side roller mechanism 2, a pressure roller mechanism 6 are ground and machined by grinding tools 12 of an edge processing mechanism 3. In this case, operation of a cylinder device 23 lifts up and down a lifting stand 22, and the grinding position of the grinding tools 12 is varied, by which the life of the grinding tools 12 can be extended. Thus, the steel belt with its both edges machined is fed through a pressing roller mechanism 6 on the exit side to a residual eliminating mechanism 4, and both upper and lower grinding residue on the both side edge portions of the steel belt are eliminated by means of one pair of upper and lower grinding tools. Then, the steel belt (A) is passed through a side guide roller mechanism 5, to make it into a determined width. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63309749-A (JP)
Inventor: MIHIYAERU DEEMERU
IPC: F02D45/00
Filed: 1988-01-18
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-S54101200-A (JP)
Title: Heat-resisting insulating meterial
Inventor: ITSUNOI SEIICHI
IPC: H01B3/30
Filed: 1978-01-27
Abstract: PURPOSE: To improve the heat-resisting life by incorporating alkenyl phenol or alkenyl phenol ether in a maleimide compound and also improve the fitness of the material by reducing the viscosity and the impregnating property.  
     CONSTITUTION: A heat-resisting insulating material is obtained by incorporating at least a member of a group consisting of alkenyl phenols and alkenyl phenol ester in a maleimide compound. The proportions of the two are preferably 0.2 to 1.5 mols of the latter for 1 mol of the latter. The maleimide compound and alkenyl phenols and alkenyl phenol ether have very rich co-polymerization property and also are sufficiently soluble to one another, and also they are excellent in the heat-resisting property and the impregnation property with respect to thin insulating materials, so that they are best suited as insulating material coils of dry electric apparatus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51134300-A (JP)
Title: Electric lock operating device
Inventor: SUGITANI MASAMI
IPC: E05B47/00
Filed: 1974-01-14
Abstract: PURPOSE: To provide an economical electric lock comprising a reversible motor, lock bar controls and lock bars interlocked to permit the simultaneous locking and unlocking of at least one door. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02187646-A (JP)
Title: Method of inspecting foreign matter in powder packed into sealed transparent container
Inventor: MAEDA HIDEAKI
IPC: G01N19/00
Filed: 1989-01-13
Abstract: PURPOSE:To inspect foreign matter with high accuracy by applying vibration to an ampoule which is carried in a state that its head part is held by a chuck, in the necessary direction from the lower part and separating the foreign matter whose specific gravity is different from powder. CONSTITUTION:An ampoule 1 being in a horizontal state, whose head part is held by an elastic chuck 6 of urethane rubber, etc., is carried to an inspection station together with the chuck 6 by a holding tool 5 attached to a chain 4 of a chain conveyor, and high frequency vibration of a necessary frequency is applied in the bottom part direction for a prescribed time by a diaphragm 11 of a metallic material 11 from the lower part. As a result, the foreign matter whose specific gravity is heavy in a packed material in the ampoule 1 is separated and jumped out to the head part side of the ampoule 1. Also, in the next inspection station, the same vibration is applied in the head part direction of the ampoule 1 and powder is dispersed to the head part side, and the foreign matter being lighter than the powder is separated and floated. In this state, when these states are brought to visual observation or image pickup, etc., the foreign matter in the powder can be inspected.
Patent JP-S55101771-A (JP)
Title: Auxiliary starting device for diesel engine
Inventor: ABE YOSHIAKI
IPC: F02P19/02
Filed: 1979-01-25
Abstract: PURPOSE: To improve starting performance, minimize black smoke and shorten preheating time, by controlling the power supply to the glow plug by means of a warmth maintenance time control relay and a quick preheating control relay.  
     CONSTITUTION: In the case where the water temperature is 0°C or below and water temperature switch 42 is off, if key switch 1 is set On position 1a, since capacitors 16 and 49 of warmth maintenance time control circuit 15 are discharging, transistor amplifier circuit 5 becomes conducting, normally open contact 4b relay 4 is closed, and electricity is supplied to glow plug 19 via resistor 18. When capacitor 49 is charged, oscillator 48 oscillates with a fixed period, contact 4b is opened, and a warmth maintenance preheating condition results. When capacitor 16 is charged, the warmth maintenance preheating condition ends. The operation of quick preheating circuit 9 is done in a similar manner by the charging of capacitor 10. When switch 1 is switched to ST position 1b, glow plug 19 is preheated via resistor 18. When switch 1 is returned to ON position 1a, the warmth maintenance preheating condition is maintained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56104914-A (JP)
Title: Production of dicarboxylic acid ester polymer
Inventor: KIDA YASUJI
IPC: C08F118/16
Filed: 1980-01-28
Abstract: PURPOSE: To form an excellent pearly polymer, by polymerizing an unsaturated ester of a specified dicarboxylic acid by a suspension polymn. method.  
     CONSTITUTION: 0.1W40wt% suspending agent (e.g. gelatin) and 0.1W10wt% polymn. initiator (e.g. azobisisobutyronitrile) are added to an unsaturated ester of a dicarboxylic acid having the formula I [wherein R 1 WR 4  are H, CH 3 (CH 2 ) n ; n is an integer including 0; R is a group of formula II, a group of formula III, -HCOH- HCOH- or -(CH 2 ) m ; m is an integer] such as diallyl epoxysuccinate. The mixt. is polymerized in an aq. medium, pref. in an inert gas atmosphere with stirring by a suspension polymn. method to obtain a pearly spherical polymer having an average particle diameter of 1W200μ. The resulting polymer has excellent fluidity and workability, and can be used as an excellent org. filler. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56106338-A (JP)
Title: Shadow mask manufacturing device
Inventor: YOSHIDA SHIYUNICHI
IPC: G03F7/00
Filed: 1980-01-28
Abstract: PURPOSE:To improve the quality of a shadow mask and its yield by moving the position of a winding spool in the resin film formation process of mask material depending upon the meander amount of the material and performing cutting with a shear-type cutter. CONSTITUTION:A winder section 24 consists of a pair of drive rollers 25, shear-type cutter 27 which can be moved in the arrow direction, detector 28, auxiliary roller 29, and removable winding spools 30 and 31. Mask material 2 on which a photosensitive resin film is formed is sent to the winder section by a drive roller 29 and is wound around either winding spool 30 or 31 through the shear-type cutter 27 and the auxiliary roller 29. Further, the spools 30 and 31 are arranged in parallel on a cradle 32 through each drive mechanism 301 and the cradle 32 is secured to the piston 34 of a hydraulic cylinder 33. Furthermore, the detector removes the meander amount of the material 2 in the wide direction as a signal. The signal can move the spools 30 and 31 through the piston 34 in the arrow direction only for the meander direction.
Patent JP-H01287391-A (JP)
Title: Self-controllable drill rod
Inventor: MARUTEIN BUIIBE
IPC: E21B47/022
Filed: 1989-01-18
Abstract: PURPOSE: To lengthen the working service life by separating a part of an inflow fluid containing no drilling object as a working medium of a hydraulic system, and preventing a polluted drill fluid from flowing in a housing. CONSTITUTION: A rotor of a generator 23 rotates together with a drill shaft 2 to generate electric energy. A pressure pulse generator 25 is driven by a clean drill rod fluid, a hydraulic working pressure is derived, control plates 11 to 14 are swung, and a drill rod 1 is held in the prescribed drill direction. A partial flow of the clean drill rod fluid is separated into an annular space 26 to prevent a polluted drill fluid from flowing in a housing 10 from a drill hole. Both ends of the annular space 26 are sealed by rotation check valves 28, 29 from a boring fluid flowing between the housing 10 and a boring surface.
Patent JP-S58123920-A (JP)
Title: Vibration type pile driving device
Inventor: TERADA HIROSHI
IPC: E02D11/00
Filed: 1982-01-20
Abstract: PURPOSE:To enable the optimum alteration of a grasping position irrespective of the length of the pile, by a method wherein an exciter having a hydraulic cylinder-operated chuck device at a lower end is attached to a bracket set to a point of an arm of a power shovel through the medium of a vibration-insulating rubber. CONSTITUTION:An exciter 20, having an eccentric weight built into a case and being rotated by a hydraulic motor, is attached to a bracket part 10, set in a pin hole in a point of an arm of a power shovel, through the medium of a plurality of vibration-insulating rubbers 19, and a chuck device 30 is placed in juxtaposition under the exciter 20. The chuck device 30 has a front side opening, through which a steel sheet pile 6 can be inserted into a base board 32, and is provided with hydraulic cylinders 34 and 34', having chuck claws 35 and 35' at its point, positioned at both sides of the opening part. This permits the vertical fluctuation of a grasping of a pile, whereby a pile can be driven and pulled off irrespective of the length of the pile.
Patent JP-H08202529-A (JP)
Title: Method and device for data processing
Inventor: HARA HIROSHI
IPC: G06F12/04
Filed: 1995-01-23
Abstract: PURPOSE: To manage fixed-length data and variable-length data mixedly with ease by transferring flags stored in a storage means and fixed-length data and variable-length data whose flags are effective to a recording medium, and recording them. CONSTITUTION: The flags 10-17 are provided corresponding to the fixed-length data and variable-length data respectively, and fixed-length data recording areas 20-23 are provided corresponding to those flags 10-17. Further, variable- length data storage areas 60 and 61 as storage means are provided corresponding to those flags 10-17, and the flags 10-17 stored in the variable-length data storage areas 60 and 61 and the fixed-length data and variable-length data whose flags 10-17 are effective are transferred to and recorded on the recording medium by a recording means. Consequently, the fixed-length data and variable- length data can be managed mixedly with ease.
Patent JP-S5291427-A (JP)
Title: Projection unit
Inventor: OOBA TOSHIHIRO
IPC: G03B21/11
Filed: 1976-01-27
Abstract: PURPOSE: To have a better composed overlapped projection image on the screen from the source which is comprised of more than two original pictures, by forming the image of the primary picture over the secondary picture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06212535-A (JP)
Title: Control device of weaving machine
Inventor: ISHIDO TAKAO
IPC: D03D51/34
Filed: 1993-01-21
Abstract: PURPOSE:To accurately detect bad weft inserting, to properly stop a weaving machine and to promote improvement in productivity. CONSTITUTION:A signal is judged whether it is a detected signal from a weft feeler (S1) or not. When the signal is judged as the detected signal, bad weft inserting is discovered and wet stopping signal is outputted (S2). The number of times of bad weft inserting is counted (S3). Whether a period of time from the time of the output of a weft inserting stopping signal to winding of the weft inserting stopping part of woven fabric on a cross roller has elapsed or not is judged (S4). Flaws of woven fabric are detected based on a signal outputted from an image sensor (S5) and whether a signal for detecting flaws of woven fabric is outputted or not is judged (S6). The count of the number of times of bad weft inserting is canceled, namely the count is down (S7). When the number of times of bad weft inserting reaches a prescribed number of times or not is judged (S8). When the number of times of bad weft inserting reaches the prescribed times, a skip off signal is outputted in the weaving machine (S9).
Patent JP-S58125237-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SUGITA RIYUUJI
IPC: H01F41/20
Filed: 1982-01-20
Abstract: PURPOSE:To obtain a vertical magnetic recording medium which is large in its magnetizing anisotropy and excellent in its performance, by depositing a Co-Cr film onto a substrate under a specified condition, by use of a vacuum vapor- depositing method. CONSTITUTION:On a substrate (example: polyimide film), Co-Cr is vapor-deposited, holding a ratio of a depositing speed of a film and oxygen partial pressure of the inside of a vacuum vapor-depositing device at >=1.5X10<8>Angstrom /(sec.torr), by a vacuum vapor-depositing method, by which a recording medium is obtained. In this way, a Co-Cr vertical magnetizing film which is excellent in its performance can be obtained easily.
Patent JP-H07204518-A (JP)
Title: Purifying device for exhaust gas from automobile
Inventor: HIRAISHI MASAHIRO
IPC: B01J35/02
Filed: 1994-01-28
Abstract: PURPOSE:To enhance the purification efficiency by using a ceramic material as a honeycomb base body and forming a porous conductive layer by sintering conductive particles on the honeycomb body so that the catalyst can be easily carried and activated by heating when an engine is ignited. CONSTITUTION:The catalyst carrier body 1 for the exhaust gas purifying device for an automobile is produced by the following method. Conductive particles are mixed with a lacquer solvent, for example, and further added to a liquid such as acetone and ethanol. The obtd. mixture liquid is applied on a ceramic honeycomb body 2 by a wash coating method or the like, then degreased, and sintered to form a porous rough conductive layer 3 so as to increase the carring area for the catalyst 4. Then oxidation-resistant wax is applied on both ends of the conductive layer 3, sintered and heat treated to form electrodes 6. Then the body is subjected to passivation treatment in an atmosphere containing oxygen at 600-1200 deg.C to form a glass layer on the surface to improve the corrosion resistance. By applying energy from the power source on electrodes to the conductive layer 3, the carrier body is heated to heat the catalyst 4 to active temp. and exhaust gas passing is purified.
Patent JP-S59133701-A (JP)
Title: Coaxial filter
Inventor: NOGUCHI TOSHIHARU
IPC: H01P1/205
Filed: 1983-01-20
Abstract: PURPOSE:To improve both on-load Q and vibration resistance and to attain miniaturization for a coaxial filter by using a coaxial resonator obtained by forming the 1st metallic conductor and the 2nd metallic conductor separately from each other to a cylindrical dielectric material as a filter. CONSTITUTION:Cylindrical dielectric materials 32A-32C forming a coaxial resonator are provided within a housing 31 of a coaxial filter, and metallic conductors 33A-33C are formed to the upper part of the outer circumferential surface, the bottom surface and the inner circumferential surface of the housing 31 respectively. Then central conductors 34A-34C are provided at the upper parts of materials 32A-32C, and dielectric materials 36A and 36B are provided among an input terminal 35A, an output terminal 35B and conductors 34A and 34C. Then metallic conductors 37A and 37B are formed to the outer circumferentials of materials 36A and 36B. The conductors 34A and 34C are connected to terminals 35A and 35B via conductors 37A and 37B and materials 36A and 36B. Thus a coaxial resonator is obtained. This resonator is used as a coaxial filter to improve both no-load Q and vibration resistance of the resonator.
Patent JP-H09196231-A (JP)
Title: Control device for vacuum valve
Inventor: TAKEMOTO YOSUKE
IPC: F16K51/02
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent generation of erroneous operation caused by the clogging condition of orifice by arranging a control pressure switching mechanism part and a three-directional switching mechanism part in a separate manner. SOLUTION: A three-directional switching mechanism part B is fixed to an upper end of a spring chamber 2A of a vacuum valve 2 and a control pressure switching mechanism part A is disposed at a position away from the valve 2, the parts A, B being separated from each other. The part A is stored in a water-proof control box 50, and a control valve 20 composed of an electrically- operated valve is interposed in a negative pressure passage 51 communicating the negative pressure part downstream of the valve 2 with a controller chamber. A differential pressure switch 63 detects the pressure difference between the upstream part and the downstream part from the valve 2 and is put ON when the valve 2 is opened and the pressure difference comes to a set value of lower limit or less while is put OFF when the pressure difference becomes a set value of upper limit or more.  Accordingly no influence of pressure change in 1 the part B acts on the part A, thus preventing generation of erroneous operation, called as double cycling phenomenon.