baber/WOPTO huggingface dataset:
Patent JP-H01187734-A (JP)
Title: Magnet driving device for cathode-ray tube
Inventor: ATOBE TAKASHI
IPC: H01J9/44
Filed: 1988-01-22
Abstract: PURPOSE:To remove the rotation slippage of each magnet and enable high accuracy adjustment by covering the knob of the magnet with a cap and rotating the cap so that wires pull against each other from the both sides of the cap. CONSTITUTION:The title driving device consists of a cap detachably mounted on the knob of a magnet, wires arranged so as to pull against each other from the both sides of each cap, a motor acting to pull one wire, and a constant force spring acting to pull another wire. Therefore, the magnet is always rotated while being loaded under pressure right and left. Thereby, backlash occurring in gear driving is excluded and the revolution of the motor can be exactly transmitted to the magnet.
Patent JP-H08242016-A (JP)
Title: Manufacture of photodiode
Inventor: CHIYANNI SUU
IPC: H01L31/107
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To avoid an edge yield of an interface of a p<+> -layer and a multiplied layer by a method wherein a p<+> -cap layer is epitaxial-grown on an n<+> - multiplying layer and a protection ring is regrown adjacent to both the layers. SOLUTION: A uniform P<+> -cap layer 27 is grown on an n<+> -multiplied layer 25 grown epitaxially, whereby a planar P-N junction 28 is formed therebetween. A protection ring 29 is regrwon epitaxially adjacent to both of the multiplied layer 25 and the cap layer 27, so that a second P-N junction 34 is formed on an interface between the protection ring 29 and the multiplied layer 25. A curved part 37 is disposed apart from the first P-N junction 28, and further the protection ring 29 is generally lowered in impurity dopant concentration than in the multiplied layer 25. As a curved edge does not exist in this structure, an electric field close to the first P-N junction 28 is considerably weakened, thereby to reduce probability of edge yield.  If the first P-N junction 28 is disposed adjacent to the multiplied layer 25, a generation time for avalanche is considerably shortened to increase response speed.
Patent JP-S5397683-A (JP)
Title: Quick-change holder
Inventor: TONOMURA TAKASHI
IPC: B23B31/02
Filed: 1977-02-04
Abstract: PURPOSE: To secure an adapter assembly in a holder body assembly by forming a removalbe stopper for eliminating the sweepback of an outer cylinder in the outer periphery of the holder body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54104086-A (JP)
Title: Point press
Inventor: AZUMA MASAHIRO
IPC: B30B15/30
Filed: 1978-01-31
Abstract: PURPOSE: For feeding in synchronization with the operation of a press a plusality of boards discontinuously or unequal intervals, to obstruct the passage of the second and following ones when said boards are being fed while put one upon another on a conveyor with.  
     CONSTITUTION: When boards 2 are carried by dogs 4, a roll flapper 5 obstructs the advance thereof by stopping said boards by the tip thereof. A dog 4 on which a board 2 is placed passes and the next dog 4 comes in contact with the rear end of to push said board 2. Thus, said board 2 is passed while driven by a dog chain conveyor 3. A somewhat larger clearance than the thickness of one board 2 is provided between the lower end of a two board feed preventing flapper 6 and said conveyor 3 so that, when more than two boards are fed while put one upon another, the passgae of the second and following ones is obstructed. Thus, boards are fed onto a press conveyor 7 at equal intervals and continuously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0639201-A (JP)
Title: Evaporating concentrator for aqueous solution
Inventor: KURODA SHOICHI
IPC: C02F1/04
Filed: 1991-01-31
Abstract: PURPOSE:To provide an evaporating concentrator where the evaporation of aqueous solution which becomes waste liquid, such as photographic processing waste is accelerated and noncondensable gas is satisfactorily absorbed. CONSTITUTION:A concentrating kettle 1 consists of dual chambers, a heating chamber 2 and a cooling chamber 3a which communicate with each other at their upper parts and is made to have gastight construction. Simultaneously, a coil pitch of an evaporator 6 constituting a heat pump 4 in the heating chamber 2 is made larger than that of a condenser. As a result, when waste liquid is put in the heating chamber 2, the evaporation of it near the level of the liquid in the chamber is accelerated and in the evaporator 6, the drop time of condensate of steam of the waste liquid is made long to satisfactorily absorb noncondensable gas.
Patent JP-H10208816-A (JP)
Title: Connector with metal shell
Inventor: KAWASE KOJI
IPC: H01R13/658
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a small and low cost dies, by shortening the length of metal plate which is a material for a metal shell. SOLUTION: A metal shell consists of a pair of L-shaped metal plates 2, 3. To assemble a pair of metal plates into the housing of the connector, the legs 2D, 2E, 2F of the metal plate 2 are inserted, along the dashed line route, to fix into the hole provided on the housing 1. In the same way, the leg the metal plate 3 inserted to fix into the holes provided on the housing 1. Thus, the connector with a metal shell will by completed.
Patent JP-S61171404-A (JP)
Title: Complex restorative dental material
Inventor: OKABAYASHI NANYOU
IPC: A61K6/884
Filed: 1985-01-25
Abstract: PURPOSE:A pasty complex restorative dental materials having high content of filler and enough fluidity to extend sufficiently to the interior of the capillary of hollow wall of dental pulp, containing a filler having a specific size, specific particle diameter distribution, shape, etc. a polymerizable monomer, and a polymerization initiator. CONSTITUTION:In a restorative dental material containing a polymerizable monomer, a filler, and a polymerization initiator, a filler comprising (A) 10-90wt% nonspherical particles having 1.0-100mum average particle diameter, (B) 45-5wt% spherical particles having 1.0-100mum average particle diameter, and (C) 45-5wt% spherical particles having 0.1-1.0mum average particle diameter is used. The component A is preferably a mixture of an inorganic compound (e.g., zirconium oxide, or barium sulfate) having impermeability to X-rays and an inorganic compound (e.g., alpha-quartz) having permeability to X-rays. The restorative dental material has high filler ratio permeated into the interior of capillary, improved adhesivity to the tooth and sealing properties, and sufficient hardness.
Patent JP-S61173006-A (JP)
Inventor: ICHIMURA SHIGEKATSU
IPC: F22B37/10
Filed: 1985-01-25
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-S57125348-A (JP)
Title: Quick analysis method of and apparatus for carbon in molten steel
Inventor: KOJIMA KAORU
IPC: G01N33/20
Filed: 1981-01-27
Abstract: PURPOSE:To permit analysis of C in molten steel quickly and handily at a steel making field or the like by dipping a refractory probe into the molten steel having an oxygen compound at a small-diameter tube section with small holes to form CO and CO2, which are introduced to a determination system with an inert gas being sent to the probe. CONSTITUTION:A refractory capsule or the like is filled with an oxygen compound such as CuO and FeO, mounted into a small-diameter tube section 2 of an opaque quartz tube 1 in a probe and a small hole 4 is provided at thetip of the tube section 2. After an O ring 7 is fitted thereinto with connection fittings 6a and 6b, a large-diameter tube section 3 of the quartz tube 1 is connected airtight removably to a stainless tube 5 and fixed. A sampling gas conveying tube 9 and an inert gas feed tube 8 are mounted into the tube 5. This probe is put into molten steel and C in the molten steel coming into the small-diameter tube section 2 from small holes 4 at the tip thereof reacts CuO and the like to form CO and CO2, which is sent to a determination system with an inert gas. The quantity of C in the molten steel is automatically measured by infrared absorption or the like and the results are indicated or recorded.
Patent JP-S57125652-A (JP)
Title: Preparation of ume-zuke (pickled ume) or ume-boshi (dried pickled ume)
Inventor: TAKEUCHI HISAKO
IPC: A23L19/00
Filed: 1981-01-28
Abstract: PURPOSE: To prepare UME-ZUKE (pickled ume) or UME-BOSHI (dried pickled ume) to be stored for a long time without using salt, by adding a solution obtained by treating leaves of a beefsteak plant with an alcohol and/or vinegar to ume soaked in vinegar.  
     CONSTITUTION: 1kg washed ume is soaked in 600W700cc vinegar for 20W30 days. An alcohol or vinegar is added to leaves of a beefsteak plant, which is rubbed, and harshness is removed from the leaves. Vinegar or the alcohol is added to the leaves of a beefsteak plant to give a mixed solution containing extracted dyestuff. This mixed solution is added to the above-mentioned ume, which is preserved in this state for 20W30 days to give UME-ZUKE. If necessary, UME- ZUKE is dried to give UME-BOSHI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55103543-A (JP)
Title: Motor driven camera
Inventor: HASHIMOTO AKIHIKO
IPC: G03B9/66
Filed: 1979-02-02
Abstract: PURPOSE: To let the multiple exposure of the motor driven camera be readily accomplished by performing the winding of film and shutter operation with a common motor and making possible the shutter operation alone at the time of the multiple exposure.  
     CONSTITUTION: When an electromagnet 11 is energized and an electromagnet 12 is de-energized, the clockwise rotating force of a motor 1 is transmitted to a spool gear 45, by which winding of film is accomplished. Shutter charging is accomplished by the counterclockwise revolution of the motor 1. When the potential difference of a photometric member 67 becomes minimum, the motor 1 is stopped and an electromagnet 31 is de-energized, causing a shutter 28 to operate. When a multiple exposure switch 57 is pushed, the clockwise revolution of the motor 1 is not accomplished. Hence, winding of the film does not take place, thus the multiple exposure may be done. With this consiitution, the winding of film and shutter charging are selectively accomplished with one motor and the multiple exposure is made possible according to need. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01188097-A (JP)
Title: Attached processor system for digital electronic exchange
Inventor: SHIMIZU JUNICHI
IPC: H04Q3/545
Filed: 1988-01-21
Abstract: PURPOSE:To attain an attached service independently with an attached processor by applying a signal system in conformity to a CCITT No.7 signal system as the transfer means of a control signal between processors and using an intra-system No.7 signal system net constituted through a digital switch prepared for an exchange connection. CONSTITUTION:A processor 6 for exchange connection and attached processors 30 and 31 are mutually connected through a semi-fixed bus on a digital switch 4 and No.7 signal processors 50-52. When the plural attached processors 30 and 31 exist, the intra-system No.7 signal system net of the star type of which processor 6 for exchange connection is made as a relay node is constituted. On the other hand, a link for link communication is provided from the attached processors 30 and 31 to the digital switch 4 as the bus for communication of subscriber terminals 10 and 11 accommodated in the attached processors 30 and 31, and it is constituted to enable to execute the exchange connection similar to a general telephone terminal 2 through this link. Thus, the attached service is possible.
Patent JP-S63182274-A (JP)
Inventor: SAIDA KENJI
IPC: A61L27/30
Filed: 1987-01-20
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-H07217576-A (JP)
Title: Horizontal type compressor
Inventor: MUTO AKIO
IPC: F04C29/02
Filed: 1994-02-03
Abstract: PURPOSE:To reduce the occurrence of roll-in of oil in an oil reservoir owing to delivery gas and to perform excellent separation of oil. CONSTITUTION:The interior of a closed casing 1 is divided into a primary delivery space E on the motor side and a secondary space F on the opposite motor side by a compression element 3. Gas is delivered in the primary space E from a compression element 3 and fed in the secondary delivery space F through a gas passage formed in the upper part of the compression element 3. An oil passage 44 is formed in the lower part of the compression element 3. A partition plate 8 positioned facing a gas passage 43 is disposed is disposed to the compression element 3 with a given gap therebetween and an oil separation passage 9 is formed between the compression element 3 and the partition plate 8. The oil separation passage 9 is opened to the primary delivery space E and in a position separated away from the gas passage 43 and in a position higher than the height of a maximum oil level of oil stored in an oil reservoir 1a. This constitution reduces the occurrence of lifting of oil to the oil separation passage 9 owing to delivery gas and performs further excellent separation of oil by the oil separation passage 9.
Patent JP-S55104672-A (JP)
Title: Lining method and appratus for spraying inside of pipe
Inventor: OOTA MASANORI
IPC: B05D7/22
Filed: 1979-02-02
Abstract: PURPOSE: To raise the efficiency of lining as well as shorten the curing period for cement mortar by the procedure in which an indeterminate refractory is supplied in the dry state to a watering portion near the end of an air flow pipe and then water and a setting accelerator are added to the refractory.  
     CONSTITUTION: A mixture of cement and sand or its similar undeterminate refractory is quantitatively supplied to the inlet side of the air flow pipe 1 by a quantitative feeder, preferably by the continuous quantitatively supplying feeder F and then fed pneumatically in the dry state to a position near the watering portion 2, located near the end of the pipe 1, through the pipe 1. On the other hand, water is supplied from the watering jacket 2a to the watering portion 2, during which period a setting accelerator is added to the undeterminate refractory inside the air flow pipe 1. Afterwards, the refractory is sprayed onto the inside surface of the pipe P (e.g., hot air duct) to be lined by a sprayer at the end of the air flow pipe 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04246883-A (JP)
Title: Printed wiring board
Inventor: MITSUI SHINICHI
IPC: D03D25/00
Filed: 1991-02-01
Abstract: PURPOSE:To enable a printed wiring board to be lessened in shrinkage caused by the effect of tension induced at the manufacture of prepreg and warpage and torsion caused by shrinkage difference by a method wherein the printed wiring board is formed of printed wiring board material of triaxially woven glass cloth. CONSTITUTION:Prepreg is manufactured with glass cloth 3 where strands 2 formed of bundled filaments are made to intersect each other at an angle of 60 degrees. Then, double-sided copper plated boards 0.6mm and 1.0mm in thickness are formed of the prepreg concerned. In succession, a printed wiring board is formed of the double-sided copper plate board.
Patent JP-H09203805-A (JP)
Title: Hologram color filter system
Inventor: WATABE MASACHIKA
IPC: G02F1/1335
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the color purity of respective color components of red, green, and blue spectrally dispersed by a hologram color filter by making the convergence distances of the respective color components nearly equal. SOLUTION: Unit holograms 50 of the hologram color filter 5 are constituted by arranging three light converging holograms 50R, 50G, and 50B on the same plane in parallel, and the respective light converging holograms are constituted so as to converge lights of wavelengths of R, G, and B on light convergence positions of the respective wavelengths which are at nearly the same distance from a hologram recording surface and in a spectral dispersion direction. One 50R converges light of wavelength in the red component on nearby an opening 20R for taking out the wavelength range of the blue component, another 50G converges light of wavelength in the red component on nearby an opening 20G for taking out the wavelength range of the green component, and the remaining 50B converges light of wavelength in the blue component on nearby an opening 20B for taking out the wavelength range of the blue component.
Patent JP-H11286501-A (JP)
Title: Production of modified polytetrafluoroethylene
Inventor: KAPELIOUCHKO VALERY
IPC: C08F2/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a modified polytetrafluoroethylene(PTFE) according to a suspension polymerization using a perfluoroalkyl vinyl ether and/or perfluorodioxole as a comonomer. SOLUTION: A part of a comonomer corresponding to 15-90 wt.% of the whole amount is fed at the initial stage of the reaction, and the rest of the comonomer is fed on the way of the reaction in such a manner that it is taken into the polymer chain at a constant speed. A perfluorinated surfactant and a buffer salt are used. Together with a reducing agent, a persulfate is used as an initiator at such a ratio that radical is generated partly from an oxidation- reduction reaction, and the rest is generated from the thermal decomposition of the persulfate. The reaction is carried out under a polymerization pressure of 15-30 bar.
Patent JP-H11193029-A (JP)
Title: Paper container for liquid with easily dischargeable spout
Inventor: MIKI HIROSHI
IPC: B65D5/74
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a flat top type paper container for liquid which is easily, surely and cleanly openable, and which quite easily discharges osmotic liquid contents. SOLUTION: Through a spout 6 punched at the tip end of the tab back face of a flat top carton, a lining film piece and a pull tab 9 are adhered from the inside and the outside each of a carton blank. At a predetermined position of a roof panel 3T, a ventilation hole 7 formed by an H shape notch, etc., is provided and is lined with the lining film piece. In discharging, the container is transformed into the most suitable shape for discharging by a discharging side body side wall panel 2, roof panels 1T, 3T and folding lines (i), (j) provided on a tab forming panel 2T.
Patent JP-S63180993-A (JP)
Inventor: FUKUYOSHI KENZO
IPC: G02F1/133
Filed: 1987-01-21
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-H04253579-A (JP)
Title: Dc resistance welding device
Inventor: SUGIURA KIMITOSHI
IPC: H05K7/20
Filed: 1991-02-01
Abstract: PURPOSE:To allow the execution of welding of plural points in a short period of time with simple constitution and to facilitate particularly the operation for exchanging power elements as well as to allow the more efficient execution of the operations for increasing and decreasing welding guns. CONSTITUTION:Units 32a to 32n having a 1st heat sink 30 disposed with transistors Tr 1 to Tr m are selectively attached and detached to and from a 2nd heat sink 34, by which the operations for exchanging the failed transistors Tr 1 to Tr m and the operations for increasing and decreasing the welding guns are efficiently and rapidly executed.
Patent JP-S5397066-A (JP)
Title: Method of shrinking heat-shrinkable sleeve with heating
Inventor: MIYAZAWA HIDEHISA
IPC: B29C51/00
Filed: 1977-02-07
Abstract: PURPOSE:In covering a core material with a heat-shrinkable sleeve by heat shrinding the shrinkage in the longitudinal direction can be minimized by heating a specific part in the sleeve.
Patent JP-S54105939-A (JP)
Title: Information processor
Inventor: HATSUDA HIROSHI
IPC: G06F11/28
Filed: 1978-02-07
Abstract: PURPOSE: To secure an effective trace mode only for the order using the base address and thus to enhance the efficiency of the program debug by providing the trace mode indication information to the part corresponding to the base address.  
     CONSTITUTION: Order address register 10 of the computer consists of indication part 10a and address part 10b, and base register group 11 comprises base registers 12W1N. And registers 12W1N are composed of indication parts 12aW1Na storing the designation of each trace mode and base address parts 12bW1Nb storing the address information. Order word 20 designates order code 20a and register 14 and also indicates that relative address D is designated from base address part B contained in register 14. In this case, the address which is given the actual address is B+D. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59138499-A (JP)
Inventor: KAMEI MASANORI
IPC: B43L13/00
Filed: 1983-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05275838-A (JP)
Title: Module for electronic device
IPC: H01L23/31
Filed: 1992-01-28
Abstract: PURPOSE:To isolate a circuit component, etc., from external environments, guarantee the long-term reliability and reduce the total thickness. CONSTITUTION:A circuit board 1 is composed of a flat board 11 of insulating material. The board 11 has a connector 12 formed along its one side for connection with an external circuit, a pattern wiring 14 formed on one or both surfaces, and a plurality of recessed part 16 for inserting and fixing a circuit component. A bare chip 3, a passive element 4, etc., are inserted into the recessed part 16 on the circuit board 1 to be fixed. The whole components other than the connector 12 are sealed by resin 2.
Patent JP-H10271884-A (JP)
Title: Controller for permanent magnet synchronous motor and controller for electric vehicle
Inventor: MASAKI RYOZO
IPC: H02P6/24
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To carry out three-phase short-circuit processing at the time of a restart at a time when a permanent magnet synchronous a rotor is rotated at high speed without flowing of an overcorrect through a switching element at the time of the initial stage of a three-phase short circuit. SOLUTION: The controller for the permanent magnet synchronous motor has an inverter 2 having pairs of switching elements to the three phase of the permanent magnet synchronous motor having three phase respectively and supplying the motor 1 with AC power converted from DC power, a filter capacitor 3 being connected in parallel with a inverter 2 and filtering DC power, and a control section 11 controlling the driving of the motor 1 by on-off controlling etch switching element 20-25 of the inverter 1, and has a short-circuit transfer processing section 13, etc., transferring to a three-phase short circuit after the precedent on-off control of each switching element 20-25 is executed so as to avoid an overcorrect generated at an initial stage at a time when three- phase short circuit is conducted at the time of the revolution of the motor.
Patent JP-S61173082-A (JP)
Title: Heat pipe
Inventor: URANO MASASHI
IPC: F28D15/04
Filed: 1985-01-25
Abstract: PURPOSE:To improve the heat transfer performance of the titled heat pipe by providing a groove intersecting a spiral groove in the heat pipe in which the circulation of a heat medium from the low-temperature side to the high- temperature side is carried out along the spiral groove formed on the inner wall surface of the enclosed hollow vessel. CONSTITUTION:In the case of vertically utilizing a heat pipe, a heat medium 3 which has been heated and evaporated at the lower part (region D) which is a high temperature side, rises up within an enclosed hollow vessel 1, and is cooled and condensed at the upper part (region C) which is a high temperature side. The condensed heat medium 3 flows along the spiral groove 2 from the low temperature side C to the high temperature side D. However, since the spiral groove 2 is not continuous due to a groove 5 intersecting the spiral groove 2, the condensed heat medium 3 flows along the straight groove 5 while the condensate membrane thickness does not grow so much and flows down as it is. Therefore, the condensate membrane on the inner surface of the condensing part is kept thin, and the heat transfer to the outside of the condensing part is improved.