baber/WOPTO huggingface dataset:
Patent JP-S62242158-A (JP)
Title: Builtup structure of chain crossing part
Inventor: KOSAKA HISAYOSHI
IPC: F16G15/02
Filed: 1986-04-09
Abstract: PURPOSE:To aim at reduction of the manhour required for a chain assembly operation by enabling a longitudinal chain to be used without being cut by way of connecting a chain to the longitudinal chain in such a manner that both ends of the chain are held with a pair of cross-cramp half bodies, into which two pieces of coupling member are inserted, and when these are coupled together, the engaging projections, which are provided on the central part of the half bodies, are caused to become inserted through the longitudinal crossing chain. CONSTITUTION:Both in front and in rear of a lengthy chain 2 are placed cross-clamp half bodies 3 so as to hold the chain 2, and then, a coupling member 6 is inserted through a pin inserting hole 13, and at the same time, a chain element assembly 1, which is located at the edge of another chain 2 and held with the edges of the cross-clamp half bodies 3, is inserted through the coupling member 6, and subsequently, a check pin 16 is hammered into a check pin hole 14 so that the coupling member 6 is fixed with the check pin 16 piercing it. Hereupon, at the center of the internal face of the cross-clamp half bodies 3 are provided engaging projections 5 respectively, and the engaging projections 5 are inserted through the chain element assembly 1 so as to engage with the chain 2. Subsequently, the same assembly operation is also performed at the edge on the reverse wide thereof so that the built-up of a chain crossing part is completed. Thereby, it is not necessary to cut a longitudinal chain, and a lengthy chain can be used as it is, and accordingly, the manhour required for a processing and assembly operation can be shortened.
Patent JP-S63247797-A (JP)
Inventor: TOYAMA ISAMU
IPC: G10K15/04
Filed: 1987-04-02
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-2000273639-A (JP)
Title: Vaporizing device for cvd raw material and cvd device using the same
Inventor: MATSUNO SHIGERU
IPC: B01J7/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a vaporizing device for a CVD raw material suppressing the production of unvaporized residues. SOLUTION: The inside of a vaporizer 8 having a heating wall face is sprayed with a CVD raw material from a spray nozzle 7, which is vaporized. The spray nozzle 7 is cooled by cooling a metallic block 18 by a cooled liq. cooled by a cooling device 19, and the spray nozzle 7 and the vaporizer 8 are welded via a thermal conduction controlling means 21. A heat-insulating mechanism 17 heat-insulating the vaporizer and the cooled spray nozzle is desirably provided.
Patent JP-H05245707-A (JP)
Title: Turret unit
Inventor: KURAKANE NAOTO
IPC: B23B29/32
Filed: 1992-03-02
Abstract: PURPOSE:To shorten the time period required for replacement of a gang head, by providing a construction wherein positioning/positioning-releasing of the gang head to a slide member, and clamping/unclamping operations concerned, are performed simultaneously with the horizontal movement of the slide member. CONSTITUTION:After a gang head 4 is completely supported by a revolving body 9 and a slide member 5 is retracted back to a prescribed replacing position B, an index 2 is moved and a new gang head 4 is indexed to an indexing position A. Next, the slide member 5 starts to be advanced from the replacing position B. As a result, through the action of a first cam, a positioning pin, first, projects from a front surface of the slide member 5 to be engaged with the gang head 4 and effect positioning thereof. Then, through the action of a second cam, a clamping member is moved in the clamping direction to clamp the gang head 4. The, through the advancing movement of the slide member 5, the gang head 4 is released from a condition of support thereof by the revolving body 9, by which the slide member 5 reaches a working position to be brought to a waiting condition for working operation.
Patent JP-H11285174-A (JP)
Title: Charger and discharge for storage battery and self-completing cogeneration device
Inventor: KIKUTA HARUO
IPC: H02J15/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a charger and a discharger which are capable of rapidly conducting charging/discharging according to the magnitude of charging/ discharging, and a self-completing cogeneration system capable of improving total efficiency and reducing the equipment capacity. SOLUTION: These charger and discharger are provided with a cooling means 54 cooling a storage battery 4 to its temperature suitable for charging/ discharging power, and this self-completing congeneration system is provided with a storage battery involving these charger and discharger, a generator for supplying electric power to power load, an exhaust heat recovery means for recovering exhaust heat of a heat engine for driving the generator, and a controller which stores surplus power to the storage battery, if the power consumption of the power load is less than the rated output of the generator, and supplies undercurrent by the use of the electric power stored in the storage battery, if the electric power consumption of the power load exceeds the rated output.
Patent JP-H05248947-A (JP)
Title: Simultaneous measuring device for particle/flame temperature
Inventor: HATANO HIROYUKI
IPC: G01J1/02
Filed: 1992-03-03
Abstract: PURPOSE:To accurately determine the temps. of flame and particles in a mixed phase system by additionally installing an optical fiber system for checking particles to an optical fiber temp. measuring system. CONSTITUTION:A simultaneous measuring device includes an optical fiber 1 for measuring the emitted light, and associate therewith an optical fiber illumination system 2 for sensing particles and also an optical fiber sensing system 3 for sensing particles. A photoelectric signal transducing system 4 for measuring the intensity of the emitted light and a calculation part 5 to convert the electrical signals into temperature are installed at the end face 1a of optical fiber 1 on its eyepiece side, and an illuminating light source 6 is furnished at the eyepiece side end of the optical fiber system for sensing particles, and between them an optical filter or monochrometer for taking out the light having a short wavelength or an optical chopper 7 for obtaining pulse-form light is installed. A photo-signal/electric signal transducing system 8 is installed on the eyepiece side of the optical fiber sensing system for sensing particles and connected with the calculation part 5.
Patent JP-S5417401-A (JP)
Title: Steam generator
Inventor: SUZUKI AKIRA
IPC: F22B1/06
Filed: 1977-07-08
Abstract: PURPOSE:To prevent an unstable flow phenomenon caused by the boiling of water within a water feed down comer for obtaining an system with high reliability.
Patent JP-S58198888-A (JP)
Inventor: NISHIZAWA JIYUNICHI
IPC: H05B6/06
Filed: 1982-05-15
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-S565544-A (JP)
Title: Developing method and device of film in automatic film developing machine
Inventor: OOTANI MASAMI
IPC: G03D3/08
Filed: 1979-06-27
Abstract: PURPOSE: To reduce density difference between the leading and trailing ends of the film and perform even development by relatively and gradually changing liquid level at the time of feeding the film into the developing solution.  
     CONSTITUTION: An auxiliary tank 4 and the overflow pipes 1, 2 having an overflow level 8 on the high level side and an overflow level 7 on the low level side are provided to the developing tank 6 of the automatic film developing machine. A solenoid valve 3 is provided between the low level side overflow pipe 1 and the auxiliary tank 4, and the developing solution is circulated by a metering pump 5. In a standard state, the solenoid valve 3 is open and the liquid level in the tank 6 is at the level determined by the low level side overflow pipe 1. When a film is fed into the tank 6, a signal causes the solenoid valve 3 to close to stop overflowing of the developing solution into the auxiliary tank 4 and let the developing solution return into the tank 6, causing the liquid level in the tank 6 to rise. As a result of this, the distance that the film to be treated passes in the developing solution becomes long and the stable results of development may be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11281546-A (JP)
Title: Material testing machine
Inventor: SHIRATORI MASAKI
IPC: G01N3/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a material testing machine of a simple and highly practical constitution which can test material characteristics of a specimen in various test environments simply and highly accurately. SOLUTION: A first and a second supporting bodies 10, 20 of a predetermined height are set via a space in a lateral direction on a stage 1 of a surface plate or the like. With forming a predetermined space apart from an upper face of the stage 1, a pair of chucks 21 are set to the first and second supporting bodies 10, 20 to face each other to be used for holding a specimen. A load is applied to the specimen held between the checks 21 with the use of a loading means moving one of the pair of chucks 21 in a direction towards the other chuck. A temperature control unit or the like can be mounted with the utilization of the space between the chucks 21 and stage 1.
Patent JP-S6076699-A (JP)
Inventor: MIYAMOTO AKIO
IPC: G21F9/30
Filed: 1984-04-25
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-S63247320-A (JP)
Title: Manufacture of copper alloy for electrical and electronic parts
Inventor: MIYATO MOTOHISA
IPC: H01L23/48
Filed: 1987-04-02
Abstract: PURPOSE:To control the amount of Ni2Si precipitating in the surface of the ingot and the manufacture a Cu alloy combining high strength with high electric conductivity, by increasing the cooling velocity of an ingot at the time of casting a molten Cu alloy with a specific composition as semiconductor lead frame material into an ingot. CONSTITUTION:At the time of casting a molten Cu-Ni-Si-Zn or Cu-Ni-Si-Zn-Sn alloy containing, by weight, 1.0-3.5% Ni, 0.2-0.9% Si, 0.1-5.0% Zn, and 0.001-0.01%, in total, of one or >=2 elements among Mg, Cr, Zr, and Ti or further containing 0.1-2.0% Sn, the Cu alloy for electrical and electronic parts such as semiconductor lead frame material excellent in strength and electric conductivity is developed by increasing the cooling velocity of the casting alloy by using a mold excellent in thermal conductivity or by reducing the thickness of the casting alloy so as to control the amount of Ni2Si precipitating in the surface layer of the casting alloy to <=0.1% in the former case and also to <=0.08% in the latter case, respectively.
Patent JP-S57197822-A (JP)
Title: Manufacture of semiconductor device
Inventor: FURUMIYA SATOSHI
IPC: H01L21/268
Filed: 1981-05-29
Abstract: PURPOSE:To eliminate crystal defects produced in an epitaxial layer grown on a III-V compound semiconductor InP substrate, by irradiating laser light having a wavelength less than light emisssion and detection wave length on a multilayer structural semiconductor layer. CONSTITUTION:YAG laser light is irradiated from the side of the third InP layer 9 on a wafer with an InP layer 7, InGaAsP layer 8 and InP layer 9 successively epitaxial grown on an InP substrate 6 to excite the InGaAsP layer 8 for photoluminescence pattern. Besides, said laser light scans over the wafer with the emission of luminescence light at the position without crystal defects for bright pattern. At the position with crystal defects, luminescence light is not emitted to form dark lines for a pattern as shown in the figure. When YAG laser light is irradiated inside of the dark line, the dark line on the irradiated part is extinguished.
Patent JP-S63249452-A (JP)
Title: Generator for automobile
Inventor: SAKAI KAZUMI
IPC: H02K21/24
Filed: 1987-04-02
Abstract: PURPOSE:Not to impose excessive load on an engine, by adjacently arranging permanent magnets and coils under a contactless condition. CONSTITUTION:A piston 2 inside a cylinder block 1 is linked to a crankshaft 4 through a connecting rod 3. A rotor 7 is secured to the crankshaft 4. Multiple permanent magnets 8 are arranged at intervals on this rotor 7 along the circumferential line with the rotating shaft of the crankshaft 4 at its center. A stator 9 is composed of iron cores 10 and conductive coils 11 wound around the cores 10. When the permanent magnets 8 rotate with the rotating motion of the crankshaft 4, electromotive force is generated at both ends of the conductive coils 11.
Patent JP-S58198757-A (JP)
Title: Method and utensile for picking up analytical sample of alloy material
Inventor: KONDOU KIYOTA
IPC: G01N33/20
Filed: 1982-05-14
Abstract: PURPOSE:To pick up an analytical sample without using a means such as cutting out, by dissolving metals contained in an alloy material into an acid solution and by picking up them. CONSTITUTION:The opened end 12 of a cylinder 10 whose one end at least is opened is pressed at the surface of the alloy material 14 through a sealing part 20. The acid solution 16 is poured into the cylinder 10 and the metallic constituents in the material 14 are dissolved into this solution 16. A solution such as perchloric acid or sulfuric acid is favorable as said acid solution. The agitation of the solution 16 with a rod 18 such as glass during a prescribed time is favorable to ensure through contact of the surface of the material 14 with the solution 16. Thus, the constituent metals dissolved into the solution 16 are picked up by spoit, filler, etc. together with the solution 16 in the cylinder 10 and is determined chemically or by using an apparatus such as spectroscope or absorptiometry by adopting the prescribed means as determined by JIS, etc., and each metal content is calculated and analyzed.
Patent JP-S5417249-A (JP)
Title: Apparatus for attenuating swinging motion of cargo suspended by crane
Inventor: HASEGAWA SHIYUUJI
IPC: B66C13/06
Filed: 1977-07-09
Abstract: PURPOSE: To provide an apparatus for attenuating swinging motion of cargo suspended from a crane, which is capable of detecting swinging motion of suspended cargo with an utmost sensitivity and attenuating the same rapidly, and which can be made in a simple structure so that its trolley can be made also light and compact. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S563842-A (JP)
Title: Defrosting controller for air conditioner
Inventor: SAITOU EIJI
IPC: F25D21/06
Filed: 1979-06-26
Abstract: PURPOSE: To reduce defrosting time for enlarging the workable temperature range of an air conditioner by starting defrosting on condition that the temperature of the evaporator is below a frostable temperature and when the inclination of the temperature change becomes steep.  
     CONSTITUTION: A compresser 1, condenser 2, expander 3, evaporator 4, and four way-type valves 5a and 5b are connected with a piping 6 to constitute a heat pump- type air conditioner. Solid line arrows show the refrigerant flow in heating, and interrupted line arrows show that in cooling. The flows are switched over to each other by means of the four way-type valves 5a and 5b. The evaporator 4 is provided with a temperature detector 7 to input a temperature signal to a defrosting controller 8. When the temperature of the evaporator 4 is below a setting value (a temperature from which the temperature suddenly loweres), and the quadratic differential of the temperature with respect to time is both positive and larger than the setting value, the four way-type valves 5a and 5b are switched over to perform defrosting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57211455-A (JP)
Title: Numerical control apparatus
Inventor: NOZAWA RIYOUICHIROU
IPC: B23Q33/00
Filed: 1981-05-29
Abstract: PURPOSE: To improve accuracy in working by combining a together a copy control section, a model shape indexing circuit for indexing the model shape and preparing command data of cutter shift paths and a numerical control section for performing the command data.  
     CONSTITUTION: In a model shape indexing circuit 25, vector amount up to the center position of a stylus 5 is obtained from positional information from position detectors 13, 15 and displacement signals Σ x , Σ y , Σ z  to index the model shape, while paths on which a cutter 7 is moved along shapes same as or similar to the indexed model shape are obtained to prepare commanding data. If the model is indexed at points A-L in a model 1, the command data of the paths are prepared and given to a numerical control section B to permit linear interpolation for processing a work 2. Thus, accuracy in working is improved without invasion and separation of the cutter. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61235698-A (JP)
Title: Heat exchanger
Inventor: ZARUMAN FUIRITSUPU SEIPASUTEIN
IPC: F28F9/02
Filed: 1986-04-11
Abstract: Improved resistance to pressure caused deformation in header and tank construction utilized in heat exchangers is achieved by providing domes, preferably exteriorally convex, in the header surfaces of the header and tank construction in the area between the holes in such constructions through which tubes extend.
Patent JP-S5418537-A (JP)
Title: Travelling frame assembly for rugged ground travelling vehicle
Inventor: YOSHIHASHI AKIRA
IPC: B62D55/116
Filed: 1977-07-12
Abstract: PURPOSE: To enable a rugged ground travelling vehicle to stably travel without abrupt tilting of automotive body when travelling on oblique slope or overriding an obstacle by means of the longitudinal pitching motion of rockable frame interlocked with the movement of parallel links. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60224976-A (JP)
Title: Hydraulic power generation utilizing wave force
Inventor: CHIBANA TAKAYUKI
IPC: F03B13/18
Filed: 1984-04-23
Abstract: PURPOSE:To realize large scale power generation through efficient utilization of wave force by operating a storage pump through wave force and storing water in a storage tank at high position then flowing down the water to operate a hydraulic power generator. CONSTITUTION:A float 2 is rolled through kinetic energy of wave 1 to transmit the power through a transmission rod 3 to a storage pump 4 thus to operate said pump 4 and to store water through a pipe 5 into a storage tank 6. Upon storage of proper volume of water in said tank 6, a valve 7 is opened to flow down the water from said tank 6 through a pipe 9 thus to operate a hydraulic generator 10. In such a manner, large scale power generation is realized through efficient utilization of wave force.
Patent JP-H01256084-A (JP)
Title: Information recording medium
Inventor: KIKUCHI YASUSHI
IPC: G11B7/24097
Filed: 1988-04-04
Abstract: PURPOSE:To obtain an information recording medium with excellent accuracy of size and productivity by making the diameter of a base of a cylinder of a magnetic sensitive hub equal to or larger than the diameter of a circular hole and bonding the cylinder while being press-fit to the circular hole. CONSTITUTION:The part between the tip 33 and the base 37 of the cylinder 32 of the hub 28a is tapered and is press-fit to the circular hole 21a of an information recording disk 23a by the gradual pressing of a applying horn 34 and then bonded. The diameter of the base 37 of the cylinder part of the hub 28a is selected larger than the diameter of the circular hole 21a, the size of the tip 33 is made smaller than the circular hole 21a and since the cylinder 32 has a tapered part, the cylinder 32 is fit gradually strongly to the information recording disk 23a by pressing. Thus, the information recording medium is manufactured with high accuracy by the vibration of a ultrasonic wave by the ultrasonic wave melting method tending to cause eccentricity (deviation at center position) of the hub.
Patent JP-H06296074-A (JP)
Title: Wave soldering device
Inventor: SAITO KOJI
IPC: B23K1/08
Filed: 1993-04-09
Abstract: PURPOSE:To provide a zero-defect soldering apparatus which is high in reliability and wherein a soldering repair work is for soldering defect almost not required after a soldering operation is carried out. CONSTITUTION:A foaming type fluxer 12, a pre-heater 13, a wave-soldering primary solder tank 14, a spray type auxiliary fluxer 15, an auxiliary pre-heater 16, a wave-soldering secondary solder tank 17, and a cooling fan 18 are arranged along a work transfer line 11 which transfers a part mounting board or the like. The foaming type fluxer 12 applies foaming flux to a work W, and the pre-heater 13 pre-heats the work W up to a prescribed temperature. The primary solder tank 14 carries out soldering with an unstable primary wave of solder Sa jetted out from a primary nozzle 14a. The spray type auxiliary fluxer 15 sprays flux 15a on the work W so as to control coating flux in amount again. The auxiliary pre-heater 16 reheats the work W to its initial temperature. The wave-soldering secondary solder tank 17 carries out a finishing soldering operation with an even secondary wave of solder Sb jetted from a finishing secondary nozzle 17a.
Patent JP-S5418614-A (JP)
Title: Transmission line switching system
Inventor: KONISHI KUNIYOSHI
IPC: H04B3/00
Filed: 1977-07-13
Abstract: PURPOSE:To prevent the malfunction due to the discharged wave and thus to increase the working efficiency, by transmitting the signal sent from the transmission line to the transmitting part via the data formation part, stopping the operation at all transmitting and receiving parts for a fixed time and then starting the operation again.
Patent JP-H05245819-A (JP)
Title: Production of artificial marble
Inventor: NOGUCHI KOZO
IPC: B28B1/14
Filed: 1992-03-06
Abstract: PURPOSE:To prevent seed stones from being unevenly distributed by excitation for depositing and dispersing the seed stones and also removing bubbles by inserting a latticelike frame into a formwork, successively pouring slurry material containing granular material (seed stones) thereinto, exciting the formwork and pulling out the latticelike frame before the material is solidified. CONSTITUTION:Slurry material is produced by mixing e.g. unsaturated ester resin used as a binder, silica sand, glass chips used as seed stones and a resin curing agent. A latticelike frame constituted of members 3 having an inverse triangular cross section is inserted into an external frame 2. The slurry material is poured to the prescribed height while successively moving a discharge port 8 on the lattice face in the inside of the external frame 2. Then after a vibrating motor 7 provided under a base 5 is operated for a prescribed time, the latticelike frame is pulled out. The vibrating motor 7 is operated again for a short time to bury the pulled out traces. Mold release is performed after coagulation and the side wherein seed stones are deposited is ground and finished.