baber/WOPTO huggingface dataset:
Patent JP-H06315783-A (JP)
Title: Floating cutting device for thin film material by laser irradiation
Inventor: EFU DEIITAA BINGENAA
IPC: B23K26/20
Filed: 1993-10-26
Abstract: PURPOSE: To provide an apparatus for the flying-shear cutting of thin-layer material, reeled off from a coil, by laser radiation, especially strip materials such as metal strips, fabrics, plastics, paper, cardboard and composite materials. CONSTITUTION: In order to be able to crosscut individual strip sections 17 at high speeds without arresting the strip 2, this apparatus consists of a traverse 3 arranged at an angle to the travel direction (a) of the strip 2, with the traverse 3 rotatably supported and driven around its longitudinal center axis 4. Mutually opposed guides 5 for two separately operable laser cutting heads 6 with nozzles 7 are mounted in parallel to the longitudinal center axis 4 of the traverse 3. The laser cutting heads 6 are each movable separately or individually by way of the guides 5. The nozzles 7 of the two laser cutting heads 6 are arranged to face away from each other and project through longitudinally extending slots 8 in an outer housing 9 of the traverse 3.
Patent JP-H10110765-A (JP)
Title: Piston structure
Inventor: TERAOKA MASAO
IPC: F16F9/32
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce a cost, to improve overlapping workability, and to facilitate manufacture of a piston member. SOLUTION: A piston structure comprises a piston assembly wherein two piston members 51 each formed so that through-holes 57 and 59 opening to the overlapping side and the valve arrangement side are installed by three each in a peripheral direction and the openings 65 and 67 on the valve side of the through holes 57 and 59 are arranged in a zigzagging state on the outside in a radial direction and on the inside in a radial direction are laminated together; and valves arranged on two surfaces and closing the opening 67 on the valve side on the inside in a radial direction. The two piston members 51 are brought into the same member and a protrusion part 69 and a recessed part 71, engaged with each other, are formed.  When the members 51 are laminated together, the openings 65 and 67 on the valve side on the outside in a radial direction and on the inside in a radial direction are positioned facing each other and intercommunicated through engagement of the protrusion part 69 and the recessed part 71 with each other.
Patent JP-H09110942-A (JP)
Title: Production of polymer
Inventor: NAKAYAMA ATSUSHI
IPC: C08F212/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer of stable quality which has a narrow mol.wt. distribution, satisfactory mol.wt. reproducibility, and a high mol.wt. and is reduced in hysteresis loss by polymerizing a conjugated diene monomer and/or a vinylaromatic hydrocarbon monomer in a hydrocarbon solvent using a specific lithium compound polymerization initiator. SOLUTION: A soluble lithium compound polymerization initiator is used, which is yielded by adding an organolithium compound to a polymerization system containing at least one of conjugated dienes and vinylaromatic monomers and subsequently adding thereto at least one secondary amine compound selected from among amine compounds A respectively represented by formula I and imine compounds B respectively represented by formula II. In formula I, R<1> and R<2> each is a 1-20C hydrocarbon group. In formula II, X is a saturated group, for example, (CR<3> R<4> )n (wherein R<3> and R<4> each is hydrogen or a 1-10C hydrocarbon group and (n) is an integer of 3-20). The polymer obtained has a high mol.wt.
Patent JP-S61133901-A (JP)
Inventor: RAINHARUTO RIIRU
IPC: G02B1/115
Filed: 1985-11-29
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-H02114930-A (JP)
Title: Insertion assist jig for endoscope
Inventor: WASHITSUKA NOBUHIKO
IPC: A61B1/00
Filed: 1988-10-24
Abstract: PURPOSE:To easily introduce an insert part by a method wherein a hard sheath, a fixing member and an insert part are integrally inserted while rigidity is imparted to the insert part by the hard sheath and the fixing member and the fixing member is detached at the point of time when all of them reach a predetermined region to push the insert part forwardly using the hard sheath as a guide. CONSTITUTION:A hollow part 8, through which the insert part 6 of an endoscope constituted by providing the insert part 6 having flexibility on the leading end side of an operation part 5 can be inserted, is provided to a hard sheath part 3. A fixing arm part 4 is connected to the hard sheath part 3 and the operation part 5 in a freely detachable manner in such a state that the leading end part of the insert part 6 is inserted in the hard sheath part 3 to connect both of them. That is, at the time of the insertion of the insert part 6, the hard sheath part 3, the fixing arm part 4 and the insert part 6 are integrally inserted while rigidity is imparted to the insert part 6 by the hard sheath part 3 and the fixing arm part 4 and the fixing arm part 4 is detached at the point of time when all of them reach a predetermined region to push the insert part 6 forwardly using the hard sheath part 3 as a guide. By this method, the complicatedness of insert operation is eliminated and the insert part can be easily guided to an objective region without lowering endoscopic function.
Patent JP-H0988904-A (JP)
Title: Hydraulic motor with brake device
Inventor: KOBAYASHI TAKESHI
IPC: F15B11/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a brake device in the case of the generation of drain surge at the time of starting a hydraulic motor as a result of being charged with sudden brake force at the time of stop of the hydraulic motor. SOLUTION: This device is constituted to control flow of pressurized oil flowing in a brake release passage 52 through a small oriffice 55 which is provided in the way of the brake release passage 52 for leading pressurized oil to a oil chamber 38 of a brake device 33. Braking of a hydraulic motor can, therefor, be gradually released by gradually supplying the pressurized oil to the oil chamber 38 of the brake device 33 owing to a given oriffice effect led to the oil chamber 38 at the time of starting the hydraulic motor. As a result, the generation of drain surge can be suppressed.
Patent JP-S63121672-A (JP)
Title: Method for coloring surface of metal
Inventor: KONASE TAKASHI
IPC: C23C22/00
Filed: 1986-11-12
Abstract: PURPOSE:To simply convert the appearance color of a low- or medium-karat Au-Ni alloy into gold color by immersing the alloy in an aq. ammonia soln. or ethylenediamine soln. or exposing the surface of the alloy to ammonia or gas generated by evaporating hydrochloric acid or nitric acid. CONSTITUTION:A product plated with a low- or medium-karat Au-Ni alloy contg. 20-90% Au or a bulk product of the Au-Ni alloy is immersed in the aq. ammonia soln. or ethylenediamine soln., or the surface of the product is exposed to ammonia or gas generated by evaporating hydrochloric acid or nitric acid. The surface color can be made closer to gold color.
Patent JP-S62126590-A (JP)
Inventor: ARAHORI YOSHINARI
IPC: H05B6/72
Filed: 1985-11-28
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-H1085139-A (JP)
Title: Kneading blade for bread baking machine
Inventor: NASU MAKOTO
IPC: A47J37/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent a kneading blade from being detached together with bread without blocking the attachment/detachment of the kneading blade to the shaft of a bread baking machine and to provide original mutual fitting relation by preventing the material of dough from getting between the shaft and the blade. SOLUTION: On the bottom face of a bread baking die for kneading, fermenting and baking the bread baking material, a shaft 6 to be rotationally driven by a motor and a kneading blade 5 to be freely attachably and detachably fitted to the shaft 6 are provided, the kneading blade 5 is provided with a vertically through attaching hole 7, the kneading blade 5 is mounted on the shaft 6, the upper edge of the attaching hole 7 on the kneading blade 5 is recessed in the form of loop, the attaching hole is closed by deforming the upper edge of the kneading blade so as to press the surface of a lid plate while fitting a lid plate 21 to the recessed part 18, and fluororesin covering treatment is performed to these components.
Patent JP-H07102151-A (JP)
Title: Composition for powder molding
Inventor: MASUDA TOSHIO
IPC: C08L53/02
Filed: 1993-09-30
Abstract: PURPOSE:To obtain a composition for powder molding, excellent in touch similar to a natural leather, capable of producing a molding excellent in soft touch, improved in molding cycle due to reduction of molding temperature, capable of preventing occurrence of draw flow or melt flow arid excellent in moldability. CONSTITUTION:This composition for powder molding is composed of (A) 100 pts.wt. hydrogenated material of an aromatic vinyl compound-diene-based compound block copolymer containing 10 to 50wt.% aromatic vinyl compound units and having 10000 to 60000 number-average molecular weight and (B) 5 to 60 pts.wt. polyethylene compound having 500 to 10000 viscosity-average molecular weight.
Patent JP-S62127765-A (JP)
Title: Recorder
Inventor: ISHIKAWA KAZUMASA
IPC: G03G21/14
Filed: 1985-11-28
Abstract: PURPOSE:To shorten the copy waiting time and to prevent the occurrence of local electrostatic fatigue over the entire peripheral length of a belt, by making continuous writing possible while the belt makes one turn when the size of a picture formed on the belt is a half or less of the peripheral length which is obtained when the belt makes one turn. CONSTITUTION:When a facsimile equipment is actuated, a picture size (l) at a reading head section is read into a RAM 12 and, at the same time, the peripheral length L of a belt is stored in a ROM 13. When the picture size detected on a reading section side is a half or less of the peripheral length L of the belt, a copy mode inputted by an operator is discriminated. When the discriminated copy made is the mode which copies plural sheets of the same picture, it is discriminated that whether or not the number N can be divided without a remainder by the dividing number (n) of the peripheral length of the belt or the multiplier is smaller than the dividing number (n) and, after a latent image is formed by a stylus head, the writing of so called image information is performed. At the same time, the belt is driven by one turn and N sheets of the same picture are formed on the belt.
Patent JP-S61144211-A (JP)
Title: Exchanging equipment of feed roll in rolling mill
Inventor: SUYAMA KENICHI
IPC: B21B39/10
Filed: 1984-12-18
Abstract: PURPOSE:To exchange rolls safely and rapidly and to improve the productivity of a rolling mill by mounting and taking out the feed roll by the combined actuations of a lifting bed and a moving bed, both provided to a carriage on a rearranging rail housed in a housing. CONSTITUTION:A carriage 11 is taken in by exchanging-rams 16, onto a rail 7A extendedly laid in a housing 1. A moving bed 15 provided to a lifting bed 13 on the carriage 11, is inserted just below a feed roll 3 by a cylinder 14. A feed roll 3 is mounted on bearing seats 15a together with its roll chocks 3a by raising the bed 13 with the aids of cylinders 12. The roll 3 is taken out safely and rapidly by retreating the bed 15, lowering the bed 13 and moving the carriage 11. The assembling is performed by reversing the order of said operations. Thus, the suspension time of a rolling line due to the exchange is reduced, and its productivity is improved.
Patent JP-2001092014-A (JP)
Title: Projector device and method for obstacle recognition
Inventor: TAKEJI ATSUYA
IPC: G03B21/16
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent a fault of a projection lens or a projector main body itself by directly detecting the influence of an obstacle. SOLUTION: A sensor 4 is provided in the vicinity of a projection lens 2, which is provided in the front of a projector main body 1 and projects light from a lamp omitted in Figure, and an exhaust port 3 which is provided in the vicinity of the projection lens 2 and through which air which has cooled the inside of the projector main body 1 is discharged, and the output of the lamp is reduced when the sensor 4 senses a prescribed wind pressure from the exhaust port due to an obstacle 5, thereby directly detecting the influence of the obstacle 5.
Patent JP-H0620744-A (JP)
Title: Connector device
Inventor: NAI HOTSUKU RUII
IPC: H01R24/00
Filed: 1991-09-21
Abstract: PURPOSE: To provide a connector device in which the durability of a latch is enhanced. CONSTITUTION: At each end of the housing 8 of a connector device 2 mounted on a motherboard 4, a latch 16 for clamping a circuit board is molded integrally with the housing 8. The latch 16 has a pocket part 22 on its back, and a plate spring member 34 is inserted into the pocket part 22. Excessive deflection of the latch 16 when a daughter card 6 is attached to or removed from the connector device 2 is regulated by the spring force of the plate spring member 34.
Patent JP-H03131299-A (JP)
Title: Case body of washing machine
Inventor: AKASAKA KENICHI
IPC: D06F39/02
Filed: 1989-10-17
Abstract: PURPOSE:To suppress the generation of large vibration, noise, etc., at the time of dehydration by forming a case body bottom as a hollow chamber part provided with an opening window in the central part of double structure and by temporarily storing the hollow chamber part with the drain from a dehydrating tub provided in the case body main part. CONSTITUTION:A flange part 10 is formed in the outer peripheral edge of the upper part of a case body bottom 9 and the bottom 9 is formed into a hollow chamber part 15 having an opening window 14 in the central part by a top plate 11, a bottom plate 12 and a side plate 13. Also, a drain hose 18 from a washing tub 7 is connected with a water supply port 16 via solenoid valve 19 and a drain hose 20 is connected with a drain port 17. Therefore, the drain of a dehydration process is collected in the hollow chamber part 15 of the case body bottom via the water supply port 16 of the bottom of a dehydrating tub 8 so that the weight of a washing machine increases and its natural frequency changes. Consequently, a large run-out by resonance does not occur during the period of time until the dehydrating tub reaches a steady rotation. Thus, large vibration and noise are prevented at the time of dehydration.
Patent JP-S62128344-A (JP)
Title: Address conversion device
Inventor: ODAN ETSURO
IPC: G06F12/10
Filed: 1985-11-30
Abstract: PURPOSE:To identify whether a corresponding entry is present within its own TLB or not when a bit of information regarding the update of a conversion table from a master processor by preparing a TLB which stores the first and the second logical addresses and an actual address. CONSTITUTION:Since conversion tables 101 and 104 are normally present on a main memory, it takes a time to refer the table. A TLBS106 is a high speed buffer memory in which a table reference result of an LAS is stored. The TLB 106 consists of plural entries, and each entry consists of a slave logical page address (LPAS) storage part 107, a master logical page address (LPAM) storage part 108, an actual page address (RPA) storage part 109, and an access information (AC) storage part 110. By comparing the LPAS with the 107 of each entry, the 109 and the 110 of a corresponding entry are outputted when they coincide, and the actual page address RPA can be obtained without referring the conversion tables 101 and 104.
Patent JP-H06118215-A (JP)
Title: Light receiving device
Inventor: MORIMOTO YOSHIFUMI
IPC: G02B27/46
Filed: 1992-10-07
Abstract: PURPOSE:To accurately receive light with the light receiving element of a light receiving device applied to an optical system such as a color video camera. CONSTITUTION:A light receiving device is provided with an optical low-pass filter 14 having a color correcting film 11 between a lens 10 and a light receiving element 15, the low-pass filter 14 is inclined against the optical axis from the lens 10, no internal reflection occurs in the lens 10 by the reflected light of the color correcting film 11, and light is accurately received by the light receiving element 15 as a result.
Patent JP-H04143439-A (JP)
Title: Intake air pressure detector of engine
Inventor: CHIKAMORI TAKESHI
IPC: F02D45/00
Filed: 1990-10-05
Abstract: PURPOSE:To enable characteristics of detected pressure to accurately match an intake air quantity by providing means for detecting the intake air pressure in a communication passage which provides communication between primary and secondary intake air passages independent from each other. CONSTITUTION:There are provided primary and secondary control valves 22, 32 which adjusts under mutual interlocking ain intake air quantity supplied to an engine 10 respectively, in mutually independent primary and secondary air intake passages 20, 30 which supply intake air to the engine 10. A changeover valve 33 which makes opening operation in a specified high intake air range is provided downstream from a secondary control valve 32. A communication passage 40 which provides communication between a position located downstream from the primary control valve 22 and a position located between the secondary control valve 32 and the changeover valve 33 is provided in the communication passage 40. Consequently, since the characteristic of the pressure detected by the pressure sensor 51 is independent of changeover between both intake passages 20, 30 or the like, the characteristic can accurately match the intake air quantity.
Patent JP-H04145081-A (JP)
Title: Pyrazolecarboxylic acid derivative and herbicide
Inventor: YOSHIMURA TAKUMI
IPC: A01N43/54
Filed: 1990-10-06
Abstract: NEW MATERIAL:A compound shown by formula I {R is H, OH, (substituted) alkoxy, alkylideneaminooxy, cycloalkylideneaminooxy, (halogen-substituted) alkenyloxy, imidazolyl, etc.; R<1> and R<2> are H, alkyl, (substituted) phenyl, pyridyl, etc.; W is O, S or NR<3> [R<3> is H, (alkoxy)alkyl, benzyl, etc.]; X and Y are H, (halo)alkoxy, halogen or alkyl; Z is methine or N}. EXAMPLE:Ethyl 4-(4,6-dimethoxypyrimidin-2-yloxy)-3-methyl-1-(2-pyridyl) pyrazole-5-carboxylate. USE:A herbicide applicable to paddy fields, plowed fields, non-crop land, etc. PREPARATION:A compound shown by formula II is reacted with a compound shown by formula III [L is halogen, alkylsulfonyl or (substituted)benzylsulfonyl] in the presence of >= an equivalent of a base in a solvent.
Patent JP-2000098437-A (JP)
Title: Light switching gate and its system
Inventor: MACDONALD ROBERT I
IPC: H01S3/06
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an EAND gate-switch-matrix being compact, inexpensive, and high performance. SOLUTION: Plural input ports 22 and plural output ports 24 are connected with erbium added waveguides 11 through splitters 16. Each input port 22 is connected to all output ports. Both ends side of the erbium added waveguide 11 are connected to a pump 14 through an active selector switch 26. Pump light is introduced to the selected erbium added waveguide 11 by operating the active selector switch 26. The erbium added waveguide 11 of which both sides are excited by pump light has a signal transmission characteristic, and switches light of a selected input port to a selected output port. The erbium added waveguide 11 which is not excited by pump light has attenuation characteristic and obstructs transmission of a signal.
Patent JP-H04147766-A (JP)
Title: Internal melting type soldering iron with stand
Inventor: HASEGAWA KAZUO
IPC: B23K3/02
Filed: 1990-10-05
Abstract: PURPOSE:To improve productivity by melting solder in the soldering iron with a stand and discharging the required amt. of the solder by a valve mechanism. CONSTITUTION:The solder is melted in the iron by a heat source 6 and the required amt. of the molten solder 9 is delivered by the valve mechanism 5. The iron is made of a stainless steel to prevent the sticking of the solder to the iron tip. The soldering iron 1 is provided on the stand 2, by which the soldering with single hand is allowed with convenience. The productivity of the same standard products, etc., is improved by providing jigs on a stand base.
Patent JP-H01110267-A (JP)
Title: Insulation deterioration diagnostic apparatus
Inventor: HASHIZUME TOSHINARI
IPC: G01R27/18
Filed: 1987-10-23
Abstract: PURPOSE:To diagnose the insulation deterioration state of a power machinery in a live wire state without stopping a power supply, by calculating dielectric loss tangent from the current phase detected by a clip-on type current probe and a voltage phase. CONSTITUTION:The power machinery 2 such as a power cable, a transformer or a condenser connected to a high voltage wire 1 is earthed using an earth wire 3. A clip-on type current probe 4 is fitted to the earth wire 3 to detect a current phase. The voltage phase of the voltage supplied to a voltage wire 1 is detected by a voltage divider 7 and inputted to a dielectric loss tangent measuring device 6 along with the output of a current amplifier 5. The dielectric loss tangent measuring device 6 calculates the positional difference up to the zero point cross of a current waveform from the max. peak value of a voltage waveform and calculates dielectric loss tangent from the calculated value. A display apparatus 10 stepwise displays the deterioration state of an insulator corresponding to the value of the dielectric loss tangent.
Patent JP-H04145495-A (JP)
Title: Ruled line drawing device
Inventor: MIZUKURA SUSUMU
IPC: G09G5/36
Filed: 1990-10-05
Abstract: PURPOSE:To draw ruled lines unconsciously of the connecting section of ruled lines of different kinds or different thicknesses by finding a picture drawing pattern by analyzing a ruled line code and registering starting and ending points in a longitudinal and a transversal tables. CONSTITUTION:A table registration controller 8 makes a registration process when a character read out of a document data file 1 is a ruled line code. The registration process is performed in such a way that a picture drawing pattern is found from the ruled line code by using a picture drawing pattern analyzing device 5 and transversal rule lines registered in a transversal table are drawn by using a ruled line output device 6. When the transversal table does not exists, a transversal table is prepared by using a coordinate registering device 2. When the picture drawing pattern is not the same, transversal ruled lines are drawn by using the device 6 after saving the X coordinates of ending points and the X coordinates of the ending points saved to the X coordinates of starting points are plotted by performing coordinate registration by using the device 2 after initializing the table by using a table initializing device 4. When the picture drawing pattern is the same, the picture drawing coordinates are expanded by using a coordinate expanding device 3. The longitudinal ruled line drawing procedure is nearly the same.
Patent JP-S61145900-A (JP)
Inventor: CHIKAHISA NAOICHI
IPC: H05K13/08
Filed: 1984-12-19
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。