baber/WOPTO huggingface dataset:
Patent JP-H01255006-A (JP)
Title: Method for forming offset shape
Inventor: NAMIKADO SHIGEKI
IPC: G05B19/404
Filed: 1988-04-04
Abstract: PURPOSE:To reduce the number of intersections, to simplify a shape separation processing, and to shorten the generating time of offset shape by handling a closed loop by separating from original shape. CONSTITUTION:Final shape inputted from a keyboard 204 is processed at a CPU 200 by a control program stored in a ROM 201a, and is stored in a RAM 202 as a final shape block string. The intersection of each block is found, and the closed loop formed at the intersection is separated. Furthermore, the intersection in the closed loop itself is found, and when the intersection exists, the closed loop formed by the intersection is separated. And it is judged whether a separated intersection is valid or invalid, and the offset shape is generated by a valid closed loop or another block not comprising the closed loop.
Patent JP-S63247081-A (JP)
Title: Card-shaped seal
Inventor: KOBAYASHI MASAHIRO
IPC: B41K1/02
Filed: 1987-04-02
Abstract: PURPOSE:To obtain a card-shaped seal capable of being carried in the state inserted in the card receiving part of a purse, by providing an appropriate number of seal parts to a proper place of a card plate and providing the cover plate connected to the rail parts on both sides and sliding therebetween. CONSTITUTION:An appropriate number of seal parts 2 are provided to the proper place of a card plate 1 and the cover plate 5 connecting the rail parts 3, 4 on both sides and sliding therebetween is slid to expose and retract the seal parts 2. In the case of an impregnated seal, said seal is pressed as it is from the rear thereof to affix a seal and, in the case of a common seal, a seal-ink part 6 and a stamp ink part 7 are provided to the back surface of the cover plate 5 at the place corresponding to the seal parts 2 and, at the time of the covering of the seal parts 2, both parts 6, 7 and the seal parts 2 are grasped by fingers to adhere seal-ink and stamp ink to the seal parts and the seal parts are again exposed to be affixed as ordinary seal or stamped as a rubber seal of an address or the name of a company. Therefore, this seal can be received in the card receiving part of a purse without making the purse bulky.
Patent JP-S57195621-A (JP)
Title: Production of fiber-reinforced thermoplastic resin molding
Inventor: KOBAYASHI HIROKAZU
IPC: B29C57/00
Filed: 1981-05-28
Abstract: PURPOSE: To obtain the title molding with high efficiency, by heating a composite sheet, prepared by uniting cloth of a fully aromatic polyamide fiber with other thermoplastic resin having a lower melting point, at an intermediate temperature between the melting points of the two materials, and then forming the composite sheet with a metal die controlled at a temperature lower than the melting points of the two materials.  
     CONSTITUTION: Cloth made of a fully aromatic polyamide (comprising main constructional units consisting of aromatic diamine and aromatic dicarboxylic acid) fiber and other thermoplastic resin (e.g. polyamide such as nylon 6) having a melting or softening point lower than that of the polyamide fiber are lapped together with a cloth ratio of 5W70% (preferably 20W60%) by volume and hot- pressed into an integral composite sheet. The composite sheet is preheated at a temperature higher than the melting or softening point of the thermoplastic resin but lower than its decomposition point and the melting point of the fully aromatic polyamide, and then compressed or formed into an objective molding by a metal die controlled at a temperature lower than the melting point of the thermoplastic resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S566518-A (JP)
Title: Piezoelectric parts and its manufacture
Inventor: SEIKE KIMIO
IPC: H03H3/04
Filed: 1979-06-28
Abstract: PURPOSE:To carry out the control process of the resonance frequency in a short time, by sticking the ultraviolet curing material to the electrode formed on the piezoelectric substrate. CONSTITUTION:Ultraviolet curing material 12 such as the UV ink or the like is coated to either one or both of vibrating electrodes 21 and 22 which are formed on piezoelectric substrate 1. Thus the vibrating frequency is controlled for the piezoelectric element. After this, the ultraviolet rays are irradiated to the area where UV ink 12 is coated to cure the ink. Thus the film cured by the ultraviolet irradiation is formed. In such way, the heat process can be omitted to shorten the time for the control process.
Patent JP-S578547-A (JP)
Title: Electrophotographic receptor
Inventor: HASEGAWA HARUO
IPC: G03G5/05
Filed: 1980-06-17
Abstract: PURPOSE:To enhance both the photosensitivity and physical strength of a receptor by forming a photoconductive layer contg. photoconductive particles and a saponification product of an ethylene-vinyl acetate copolymer having a specified degree of saponification or above. CONSTITUTION:A saponification product of an ethylene-vinyl acetate copolymer having >=60% degree of saponification s dissolved in a mixed solvent of water and alcohol, and photoconductive particles are dispersed in the soln. optionally together with additive such as a sensitizer to prepare a coating liq. By applying this coating liq. to an electrically conductive support, a photoconductive layer is formed to obtain a receptor having solvent resistance, high physical strength and high printing resistance and giving a superior image free from ground stain.
Patent JP-H01254201-A (JP)
Title: Method for promoting concentration of liquid
Inventor: EJIMA HITOSHI
IPC: B01D1/00
Filed: 1988-04-01
Abstract: PURPOSE:To inhibit film formation on the liquid surface, to homogenize both liquid temp. and the liquid, to increase the surface area and to effectively perform concentration by holding the temp. of the soln. to be concentrated at a value higher than the air blowing temp. and furthermore adding agitation. CONSTITUTION:In the concentration of liquid by a normal-pressure concentration method and a reduced-pressure concentration method, etc., the air flow having the temp. lower than the temp. of the soln. to be concentrated is directly sent on the surface of the soln. Thereby the formation of a film in the concentration of the surface of the son. is inhibited. Simultaneously since the agitation of the soln. is performed and both liquid temp. and liquid are homogenized and the surface area of the liquid is increased, the concentration is more effectively performed.
Patent JP-S62239492-A (JP)
Title: Magnetic bubble swapping gate
Inventor: TAKESHITA MASATOSHI
IPC: G11C19/08
Filed: 1986-04-11
Abstract: PURPOSE:To improve the transfer characteristic of a magnetic bubble on a writing major line and a swapping gate action characteristic by providing a border part to transfer the magnetic bubble from the place where a conductor pattern is present to the place where the conductor pattern is absent, at a gap part between soft magnetic body transfer paths in a conductor pattern part to cross with the soft magnetic body transfer path. CONSTITUTION:The edge part A of a conductor pattern 2 at this side in the magnetic bubble proceeding direction of a writing major line is provided at the gap part of a soft magnetic body transfer path and further, notching is executed into a B part. Thus, a conductor pattern line width to form a magnetic field necessary to shift a magnetic bubble from a writing major line into a manor loop can be made smaller and a satisfactory bias magnetic field margin is obtained. By executing the notching to the B part, the magnetic field to occur at a C part necessary to shift the magnetic bubble from the writing major line to the minor loop can be obtained by the small quantity of the pulse electric current and the satisfactory swapping gate action characteristic can be obtained.
Patent JP-H07286963-A (JP)
Title: Combustibility measuring method and device for fuel gas, and managing method and managing device therefor
Inventor: OSAWA TOSHIHIKO
IPC: G01N21/85
Filed: 1994-04-20
Abstract: PURPOSE:To measure the absolute combustion speed of a gas continuously and accurately, and to improve the safety and the quality of the gas feeding, by igniting the same preliminary mixture gas led in to plural round pipes having different diameters, when it is stabilized statically, and measuring the flame transmission speed in the pipes. CONSTITUTION:Ignition devices 3 are installed at the positions in plural round pipes 1 about 7cm inner side from the end faces of the gas flow outlets of the round pipes with different inner diameters, which are formed of an FRP, and ion probes 4 and 5 are provided from the ignition devices 3 to the gas flow outlets 1a at the intervals 30cm respectively In the round pipes 1, a preliminary mixture gas of the air and the propane gas mixed at a specific equivalent ratio in the same condition is fed, and it is ignated at the time when it is stabilized statically, while the current when the flame passes between the electrodes of the proves 4 and 5 is converted into a pulse signal 6, and the flame transmission speed time between both probes 4 and 5 is measured so as to find the flame transmission speed. From this flame transmission speed and the radius of the round pipe 1, two parameters and the optimum value of the absolute combustion speed are obtained by the least square method.
Patent JP-S60226110-A (JP)
Title: Noise protection transformer
Inventor: TAKAGI KUSUO
IPC: H01F19/06
Filed: 1984-04-25
Abstract: PURPOSE:To obtain stable and sufficient noise rejection characteristic without requiring any parts other than winding and core by simultaneously rejecting both high frequency normal and common mode noises through additional use of core which shows less drop of effective permeability at a high frequency or magnetic material such as magnetic sheet. CONSTITUTION:When a high frequency common mode noise Nc is input from the input end side, magnetic fluxes phic3 generate within a closed magnetic loop of core 7 by the winding 8-a and the winding 8-b are enhanced because these are generated in the same direction and it works as a large inductance to the Nc of primary side. When a high frequency normal mode noise Nn is input from the input side, the magnetic fluxes phin3 generated within a closed magnetic loop of core 7 by the widing 8-1 and the winding 8-b are cancelled each other because these are generated respectively in the opposite directions and the windings 8-a, 8-b and core 7 do not give any influence on the primary current of Nn. When a low frequency current (normal mode) Sn is input from the input side, the windings 8-a, 8-b and core 7 do not give any influence on Sn.
Patent JP-H04291055-A (JP)
Title: Reader/writer device
Inventor: SUGIMURA KOICHI
IPC: G11B25/04
Filed: 1991-03-20
Abstract: PURPOSE:To enable data reading/writing on plural types of magnetic cards by making the width of a mount different corresponding to the width of the magnetic card and providing a magnetic head at a position corresponding to their respective magnetic recording areas. CONSTITUTION:A magnetic card with wide width is supported and stopped by a supporting plate at the position where the width of a mount 1 is narrowed, and when a sensor 3a indicates the presence of the magnetic card, the reading/ writing of the data is performed with a magnetic head 4a. On the other hand, the magnetic card with narrow width is carried to the further end, and when a sensor 3c indicates the presence of the magnetic card, the reading/writing of the data is performed with a magnetic head 4b. Thus, the reading/writing of data is available to the magnetic card, whether the card width is wide or narrow, and the data reading/writing is available with a single device to two different types of magnetic cards.
Patent JP-2000274454-A (JP)
Title: Clutch operation cylinder device equipped with stroke sensor
Inventor: NAITO TAKAO
IPC: F16D25/08
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce increases in an axial dimension and a diameter-direction dimension caused by the addition of a stroke sensor, and to reduce the possibility of damage given to the stroke sensor by scattering stones. SOLUTION: A clutch releasing piston member 15 is fitted to the outer periphery of an inner cylinder member 11 and the inner periphery of an outer cylinder member 12 liquid-tightly and so as to slide, and an annular hydraulic chamber 17 is formed in cooperation with the inner and outer cylinder members 11 and 12. Inside the inner cylinder member 11, the main body part 19a of a stroke sensor 19 is fixed, and a rod part 19b moved in/out of the main body part is abutted on the inner end surface of the clutch releasing piston member 15 and linked with the piston member 15.
Patent JP-H09240796-A (JP)
Title: Oil feeding apparatus
Inventor: MASAI SHIRO
IPC: B67D7/12
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent a motor for driving a pump from starting by a malfunction in any oil feeding environment and to provide an oil feeding apparatus wherein the motor is not started by the malfunction. SOLUTION: This oil feeding apparatus has a constitution wherein a pump 5 driven by means of a motor 4 and a flowmeter 7 with a flow rate pulse oscillator 6 are provided on the midway of an oil feeding pipe 3 and a hose 8 is connected with the oil feeding pipe guided from a housing 2 and an oil feeding nozzle 9 is provided on the apex of the hose 8 and a displaying tool 12 for displaying the amt. of oil feeding is provided on the housing 2 and a starting signal is output to the motor 4 and a controlling device 20 which counts the pulse from a flow rate pulse oscillator and outputs a signal for displaying the amt. of oil feeding to a displaying tool is provided.  In addition, an insertion sensor 14 and an oil feeding switch 13 are provided on the oil feeding nozzle 9 and the controlling device 20 receives an oil feeding signal from the oil feeding switch 13 and an inserting signal from the insertion sensor 14 and outputs a starting signal to the motor 4.
Patent JP-H02258177-A (JP)
Title: Build-up welding method for aluminum or aluminum alloy
Inventor: SHIBATA KIMIHIRO
IPC: B23K10/02
Filed: 1989-03-31
Abstract: PURPOSE:To remove an oxide film on the Al or Al alloy surface, to prevent the occurrence of weld defects and to perform firm build-up welding by plasma arc by using an AC plasma arc of 300-5000Hz frequency to perform welding at a specific time ratio. CONSTITUTION:In the build-up welding method of Al or an Al alloy, when the AC plasma arc 12 is used and the frequency of the AC plasma arc 12 is made to 300-5000Hz and besides, the straight polarity component time and the reversed polarity component time of a voltage waveform are made to (ta) and (tb), respectively, welding is performed at the time ratio to satisfy the inequality 1. At that time, a reversed polarity component removes the oxide film formed on base material 13 and a straight polarity component increases dilution of the base metal 13 but cools an electrode 2 and prevents the electrode 2 from being damaged. Accordingly, the damage of the electrode 2 is prevented and the dilution of the base metal 13 is controlled and the proper cleaning effect area width is secured by setting the above-mentioned ratio in the range of the inequality 1.
Patent JP-S60225294-A (JP)
Inventor: SAKAKIDANI YOSHIFUMI
IPC: G07G1/12
Filed: 1984-04-23
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-H06292991-A (JP)
Title: Work inverting device
Inventor: KOBAYASHI HIDEKI
IPC: B23K37/047
Filed: 1993-04-09
Abstract: PURPOSE:To perform high quality welding without missing an aimed weld position by a welding machine even when a moving frame for a work is moved by turning of the work by assembling preciseness and offset load of the work, etc. CONSTITUTION:In a work inverting device 1, inverting frames 8A and 8B provided with a freely turnable rotary ring body 7 around horizontal axis center are arranged on both sides of a square steel pillar P on the moving frame 6 freely movable on a guide rail 3 along the longitudinal direction and the rotary ring body 7 is provided with a work holding device by which the square steel pillar P is held on the turning axis. A frame brake device 14 by which the moving frame 6 is fixed on the guide rail 3 is provided on the moving frame 6 of one inverting frame 8A. Elongation and contraction of the work caused by contraction due to welding, assembling preciseness, offset load, etc., is absorbed by one side inverting frame and another side inverting frame is used as the welding reference position.
Patent JP-H08281451-A (JP)
Title: Butt welding method of two kinds of metal blanks
Inventor: JIYANNMAARU KURUZUI
IPC: B23K37/04
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To weld two kinds of metals by irradiating a high energy density beam flowing through a first metal blank on the principal surface so as to generate in the joint plane a temperature equivalent to the melting point of a second metal blank and displacing the high density beam in parallel to the joint plane. SOLUTION: A first metal blank is e.g. of steel and a second metal blank is of aluminum or aluminum alloy having a melting point lower by more than 400 deg.C than that of the steel. Two kinds of metal blanks 1, 2 are positioned so as to come into contact with each other in the but welding face and are fixed by a fastening bar 4. The principal face 1a of the metal blank 1 is irradiated with a high energy density beam 5, and the focusing point is situated in the position of 1/3 thickness of the metal blank 1 under the principal face 1a. A temperature equal to the melting temperature of the second metal blank 2 to within 10% is generated in the second metal blank 2 in the welding face 3, the beam 5 is displaced in parallel to the welding face 3, and a side directional pressure F is imparted. Thus, two kinds of metals are welded.
Patent JP-S62241584-A (JP)
Inventor: NAKANO KAZUMI
IPC: B07C3/18
Filed: 1986-04-11
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-S6035127-A (JP)
Title: Engine
Inventor: WARIGAI SUNAO
IPC: F02B75/32
Filed: 1984-04-24
Abstract: PURPOSE:To enhance the rate of fuel consumption and the output power by furnishing a main and a sub-cylinder, supplying the gas compressed in the bus- cylinder to the main cylinder during its suction stroke of combustion, and by reducing the loss owing to possible blow-through. CONSTITUTION:In an engine in operation, the gass supplied from the fuel supply system is sent to a sub-cylinder 2 from a suction port 14 when a suction valve 16 is opened, and compressed by a piston rising 18. the main cylinder 1 is in expansion stroke at this time, to transfer to the exhaust stroke when the piston 8 turns to rising from its lower dead point. For the gas compressed in said sub- cylinder 2, an exhaust valve 17 and suction valve 6 are opened sequentially when the combustion gas is fully exhausted out of the main cylinder 1 and when the piston 8 begins sinking from its upper dead point. Thereby gas is sent into the main cylinder 1, and an ignition plug 3 makes ignition to provide combustive expansion. Now a rotational power is imparted to the crank shaft 10.
Patent JP-H10272389-A (JP)
Title: Method and device for replacing coating material in static powder coating
Inventor: MURAKAMI FUMIHIRO
IPC: B05B15/12
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of facilitating replacement of a section to be replaced at the time of replacing a coating material and cleaning the in side of a coating booth safely in a short time, in a static powder coating for handling powder coating materials of different colors or resins. SOLUTION: A collection through 24 for receiving a coating material discharged from a coating booth 21 and a coating material accumulating section in the lower section of a cyclone 27 are set replaceably based on the classified color and resin of the coating material, and at the time of replacing a coating material, the coating material remaining in spray guns 22 and 22' and the coating booth 21 are dry cleaned, and the section to be replaced is removed and the coating material is recovered, and then the coating booth 21 and the cyclone 27 main body are washed with hot water, and a replacing section for the required coating material is attached after the cleaning section is dried.
Patent JP-S526399-A (JP)
Title: Production of soluble prussian blue in perfect uniform system
Inventor: MATSUMOTO YOSHIO
IPC: C01C3/12
Filed: 1975-07-04
Abstract: PURPOSE: To produce high-purity prussian blue (KFeFen(CN) 6 ) by means of the reaction of Fe 3+  complex and [Fe(CN) 6 ] 4-  ion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05248647-A (JP)
Title: Floor heating apparatus
Inventor: MIYAZAWA YUTAKA
IPC: F24D3/00
Filed: 1992-03-04
Abstract: PURPOSE:To improve the operatability and convenience of an apparatus by controlling execution and interruption of heating operation on the basis of heating temperature and a heating time zone, and interrupting heating operation when an interrupt stop switch is operated. CONSTITUTION:A floor heating apparatus is adapted to attain a floor heating condition by permitting a fluid to be heated by a resistance wire 50 in a heater 5 to be circulated through a water pipe 4 to a heat radiation pipe 3 laid under a floor plate. A flow adjusting valve 6 is provided on the water pipe 4, and a valve controlling/driving part 10 is controlled by a power supply device 11 connected to the resistance wire 50 and a control device 9. The control device 9 issues a control signal based upon output signals from a room temperature sensor 1, a floor temperature sensor 2, and an operating part 7. In this case, heating operation is controlled by comparing set heating temperature and a heating time zone with actual heating temperature and present time, and with an interrupt stop switch operated, the heating operation is stopped irrespective of operation control.
Patent JP-H11263758-A (JP)
Title: Resin-immobilized amine derivative and solid-phase synthesis of beta-aminocarbonyl compound
Inventor: KOBAYASHI OSAMU
IPC: C07C249/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a resin-immobilized imine usable for the synthesis of a β-aminocarbonyl compound by the application of a solid-phase synthetic reaction by introducing a specific structure. SOLUTION: A resin-immobilized imine is produced by introducing a structure of the formula; P-Q-N=CH-R [P is a main chain of the resin polymer, a (substituted) hydrocarbon side chain or a hydrocarbon side chain which may have a substituent containing a hetero-atom; R is a (substituted) hydrocarbon group or a heterocyclic group]. The imine can be produced e.g. by reacting a resin-immobilized amine of formula P-Q-NH2 with an aldehyde of the formula; R-CHO. A resin-immobilized β-aminocarbonyl compound of formula II [R, R<2> and R<3> are each a (substituted) hydrocarbon group or a heterocclic group; R<1> is OR<0> , SR<0> or R<0> [R<0> is a (substituted) hydrocarbon group or heterocyclic group]} is produced by reacting the imine with a silyl ether of formula I (R<4> is a hydrcarbon group).
Patent JP-S526581-A (JP)
Title: Color resoluting apparatus using recognization of light spectrum distr ibution
Inventor: AKAMI HITOSHI
IPC: G01J3/14
Filed: 1975-07-04
Abstract: PURPOSE:To judge colors on the understanding of the spectrum distribution as a pattern.
Patent JP-S5418512-A (JP)
Title: Circuit for protecting forward-reverse switching operation
Inventor: YAMAMURA HIROHISA
IPC: B60L11/18
Filed: 1977-07-13
Abstract: PURPOSE: To enalbe to shift forward-neutral-reverse of an electric motor vehicle by protecting the forward-reverse switching operation while the vehicle is running by using two memories. 
     COPYRIGHT: (C)1979,JPO&Japio