baber/WOPTO huggingface dataset:
Patent JP-S61150346-A (JP)
Title: Probe card
Inventor: TSUKISHIRO SHIZUO
IPC: H01L21/66
Filed: 1984-12-25
Abstract: PURPOSE:To prevent the deformation due to thermal strain of the fixing positions of probes and to detect the electrical characteristics of the element with high accuracy by providing a means for removing the heat conducted to the probes from them. CONSTITUTION:An annular resin layer 11 is arranged in the center on one side of a probe board 10 and probes 12 are attached radially from the board 10 with said resin layer 11 penetrated through. The arrangement of the probes 12 is determined according to an arrangement of the regions to be measured. Signal transmission means are connected to the probes 12. In the resin sealed layer 11, a cooling pipe 13 is buried to which a supply pipe 14 and an exhaust pipe 15 for a cooling medium are connected. These pipes are led out to the outside from another side of the board 10 and are connected to a cooling medium supply and exhaust mechanism 16. By this constitution, it is possible to measure the electrical characteristics of the element while removing the heat conducted to the probes 12 at the measurement thereby preventing the deformation of the fixing positions of the probes 12 due to thermal strain and improving the accuracy in measurement exceedingly.
Patent JP-H10125934-A (JP)
Title: Si transistor
Inventor: YAMADA SHINICHI
IPC: H01L29/41
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To enhance the junction reliability between a source and gate electrodes of an SI transistor to raise the area utilization factor between the source and gate by forming a polystilicon on the source surface and forming the source electrode on the polysilicon surface. SOLUTION: A polysilicon 7 is formed on the surface of a source 3, a source electrode 3C is formed on the polysilicon surface. This polysiliocn forms the same type one as that of the source. The polysilicon is less deformed by the compression welding, as compared with an Al electrode, and suited for providing a gap to ensure a good insulation from the gate electrode. Hence the source electrode can be made thin to suppress the electrode deformation due to the electrode compression welding, thus avoiding short-circuit with the gate electrode due to this deformation. Since of the thin electrode can be formed, the pattern forming accuracy is improved to reduce the dead space for insulation from the gate electrode and increase the element area utilization factor.
Patent JP-H04153925-A (JP)
Title: Objective lens driver
Inventor: MIYAUCHI HIROMASA
IPC: G11B7/095
Filed: 1990-10-16
Abstract: PURPOSE:To reduce the adjusting points of an optical system and to shorten assembly time of the device by providing a light emitting/receiving element constructed by integrating a light source and a light detector. CONSTITUTION:A concave reflection mirror 6 having a cylindrical reflection surface is provided and the cylindrical axis of the reflection mirror 6 is set in approximately parallel with the axial direction of an optical disk. A light emitting/receiving element 7 consists of a light source 7a irradiating light on the reflection mirror 6 and light detectors 7b and 7c arranged on both sides of the light source 7a all of which are integrated, and these two light detectors 7b and 7c comprises a bisected light detector detecting the reflection light from the reflection mirror 6. Accordingly, by providing the integrated light emitting/ receiving element consisting of the light detectors 7b an 7c, simple construction can be obtained. Thus, the adjusting points of the optical system are reduced and the assembly time of the device is shortened.
Patent JP-S61159487-A (JP)
Title: Production of optically anisotropic globule
Inventor: NAGAYAMA KATSUHIRO
IPC: C10C3/08
Filed: 1984-12-29
Abstract: PURPOSE:To produce the title globule in a high yield, by separating pitch contg. no free carbon into a solvent-soluble component and a solvent-insoluble component, blending the both components in a different ratio and heat-treating the mixture. CONSTITUTION:Pitch contg. no free carbon obtd. by heat treatment or a combination of heat treatment and hydrogenation is separated into a solvent-soluble component (A) and a soluble-insoluble component (B) by using an arom. solvent (e.g. tetrahydrofuran). Components A and B are blended in a different ratio and the mixture is heat-treated.
Patent JP-S63134623-A (JP)
Title: Denitrification method utilizing iron oxide
Inventor: TAKAHASHI HAJIME
IPC: C21C7/10
Filed: 1986-11-25
Abstract: PURPOSE:To efficiently denitrify a high carbon steel at a low cost when the steel is refined in a vacuum induction furnace, by melting down charged stock, adding fine iron oxide powder to the surface of the resulting molten steel in the furnace and treating the molten steel at a high temp. in vacuum. CONSTITUTION:When a high carbon steel is refined in a vacuum induction furnace, stock is charged into the furnace and melted down. After the stock is melted down, fine powder of iron oxide (Fe2O3) having >=about 99% purity is scattered on the surface of the resulting molten steel and the molten steel is treated at about 1,600 deg.C in vacuum having about 10<-1>Torr degree of vacuum. The iron oxide powder is dispersed in the molten steel by induction stirring to accelerate the denitrification reaction of the molten steel, so the molten steel is effectively denitrified.
Patent JP-H09117295-A (JP)
Title: Production of inositol and production of strain resistant to tertiary amine
Inventor: NAKAOKI YUICHIRO
IPC: C12N1/16
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain inositol useful as a nutritive food, a feed additive, a medicine, etc., by culturing a fungus resistant to a tertiary amine, capable of secreting and producing inositol, accumulating a culture product in the culture solution and isolating and collecting the product. SOLUTION: A strain of Candida boidinii DESR0.2-59 is varied with N-methyl- N'-nitro-N-nitrosoguanidine by a conventional procedure, applied to a plate medium containing tetracaine, cultured at 30 deg.C for 4 days, a growing colony is isolated as a variant to give a Candida boidinii TER 80 (FERM P-15,109) as a fungus resistant to a tertiary amine such as tetracaine, promathazine and caffeine, capable of secreting and producing inositol. The fungus is inoculated into a medium, cultured at 30 deg.C for 72hours, a product is accumulated in the culture solution and isolated and collected to give the objective inositol important as a kind of vitamin for higher animal in high yield.
Patent JP-S62139769-A (JP)
Title: Traveling vehicle
Inventor: OKANO HIDEHARU
IPC: B62D57/02
Filed: 1985-12-13
Abstract: PURPOSE:To make it possible to smoothly run a vehicle in the circumferential and axial direction of a pipe during inspection of steel pipes or the like, by providing a frame body at front and rear, and left and right thereof, with wheels which are driven by a drive source through flexible joints, respectively, and each of which has in its axial intermediate section a concave arcuated rotary surface part. CONSTITUTION:A traveling vehicle has a rectangular frame-like vehicle body 6 provided with motors 5 at the longitudinal front and rear thereof, respectively, and the rotation of the motors is transmitted to axles through speed change gears 6, intermediate shafts 7 and bevel gears 8, 11. Further, a flexible joint 11' is disposed in the intermediate section of each axle 10, and magnetic wheels 12 are fixed to both ends of each axle 10. Each wheel 12 is formed at both ends thereof with cylindrical parts 12a and in its intermediate section with a concave arcuated rotary surface part 12b. Further, when the vehicle circumferentially travels, the vehicle is set on a pipe so that the axles 10 are parallel with the axis of the pipe, and the cylindrical parts 12a of the wheels are attracted onto the pipe 1. Meanwhile, when the vehicle travels axially of the pipe 1, the vehicle is set on the pipe 1 so that the axles 10 are perpendicular to the axis of the pipe.
Patent JP-H11114491-A (JP)
Title: Bottom coating device for can body
Inventor: KITAMURA TAKAHIKO
IPC: C23F11/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To speed up a coating operation while preventing recess formation on a can body, and to prevent adhesion of a coating material to a rim. SOLUTION: A spindle stamp 16 is installed in a support part 14 to be capable of sliding backward and forward, facing to a cam bottom which is adsorbed and supported on a pocket 13a of a turret 13. When the turret 13 and the spindle stamp 16 which are integrally fixed to a rotary shaft 10 are rotated, a cam follower 19 follows the projecting part of a circumferential cam to move the spindle stamp 16 backward and forward. Thereby, a stamp part 22 on which a coating material is injected by a spray gun 26 is accurately pressed to the can bottom.
Patent JP-2000083917-A (JP)
Title: Multiinduction electrocardiogram transmitter and its receiver
Inventor: OTA MASAYA
IPC: A61B5/04
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To enable the efficient data compression transmission of electrocardiodata without delay by determining the differential signals among a plurality of electrocardiogram signals and transmitting the differential signals subjected compression processing with a multiinduction electrocardiogram transmitter which simultaneously radio transmits the plurality of induction electrocardiogarams. SOLUTION: Respective electrodes 1 exclusive of an RA electrode are connected to the input of a differential amplifier 2 which makes the output from an LF electrode as a reference for the difference. II and III inductions are derived from limbs electrodes and the deviations of the respective electrodes 1 based on LF are derived from chest part electrodes. The II and III induction data digitalized by an A/D converter 3 are inputted as they are to an encoding section 4. On the other hand, the induction data from the chest part electrodes are permutated only to the electrodes normally mounted in accordance with the electrode abnormality detection information from an electrode abnormality detection section 7 and are inputted to a subtractor 6. The encoded data are processed by a transmission backet synthesizing section 8 and a modulating section 9 and after radio signal are subjected to modification, the signals are transmitted from an antenna 10.
Patent JP-H04154468-A (JP)
Title: Spring brake
Inventor: UETAKE SHIGEO
IPC: F16D65/28
Filed: 1990-10-19
Abstract: PURPOSE:To make unnecessary long-size pressure oil piping so as to reduce the manufacturing cost of a spring brake by changing a switching valve during braking to such a state as communicating a hydraulic cylinder with a reservoir so as to eliminate a force exerted by pressure oil to push a piston, and pulling a rod by means of the elasticity of a spring to perform braking. CONSTITUTION:When a change-over switch 27 is opened on braking, a relay switch 29 is opened and transmission of electricity to an electric motor 20 used for driving a pressure oil pump 18 is stopped and also a switching valve 19 is changed to such a state as communicating a hydraulic cylinder 1 with a reservoir 17. Therefore a force exerted by pressure oil to push a piston 3 is eliminated and a rod 4 is pulled by a spring 5 so that braking is performed. Then the change-over switch 27 is closed and the switching valve 19 is changed to such a state as communicating the discharge part of the pressure oil pump 18 with the hydraulic cylinder 1. Because then the contact of the relay switch 29 is closed, the electric motor 20 for driving the pressure oil pump 18 is actuated and hydraulic pressure within the hydraulic cylinder 1 is gradually raised and the piston 3 is pushed leftward against the spring 5 so that braking is released via the rod 4.
Patent JP-H10124133-A (JP)
Title: On-line monitoring system for instrumentation system
Inventor: NAKAGAWA MASATO
IPC: G21C17/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To directly monitor the setting values during normal operation by calculating prescribed setting values of respective modules from the frequency response of the respective modules measured by means of a frequency response measuring means. SOLUTION: The module 6 is not taken-out from a rack but sine wave is impressed on a process signal with an adder 5 instead and, then, the input/output of the module 6 at that time is measured by a measuring part 9. A frequency spectrum generating part 10 obtains a power spectrum by resolving respective frequencies for input/output data of the measured modules 6. A board diagram generating part 12 compares the power spectrums of respective inputs/outputs in the frequency of impressed sine wave so as to obtain the gain of the module 6 in the frequency and a phase. Then, while changing the frequency of impressed sine wave, this work is repeated so that the gain-frequency characteristics and the phase-frequency characteristic of the first delay module 6 are calculated.
Patent JP-2001099001-A (JP)
Title: Manufacture of piston for internal combustion engine, and ring carrier of piston for intenal combustion engine
Inventor: MACHIDA SHIRO
IPC: B22D19/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a molding method for a piston to which a ring carrier is easily attached for forming a piston ring groove on a desired position inside a piston for an internal combustion engine at the time of molding the piston, and provide a ring carrier whose piston ring groove is easily processed. SOLUTION: Sandwiching margins 32a, 52a to be sandwiched between abutting surfaces of a die are formed on outer peripheral surfaces of ring carriers 30, 50. In addtion, a portion substantially agreed with the width of a top ring groove 12 is formed on the ring carrier.
Patent JP-H1085493-A (JP)
Title: Clothes-drying hanger for trousers
Inventor: MIZUNO KAZUO
IPC: A47G25/36
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a clothes-drying hanger for trousers for dissolving a method excessively requiring a clothes-drying space and orderly drying laundry at the time of drying washed trousers. SOLUTION: A column 2 is provided on the center of a trouser hanging part 3 provided with slippage prevention clips 4 on both ends and a pole hanging part 1 is provided on the upper end of the column 2.
Patent JP-H07130039-A (JP)
Title: Identification signal recorder
Inventor: HAKETA KEIJI
IPC: G11B27/28
Filed: 1993-11-09
Abstract: PURPOSE:To improve an accessing speed to a tape, etc., and to improve operability at the time of recording an identification signal by providing a function interactively, or automatically recording the identification signal on an unrecorded part recording no information signal. CONSTITUTION:When the part recording no information signal is detected by an unrecorded part detection means 18, by a system control means 11, the tape is traveled in the same direction, and when the information signal is detected, the tape is traveled inversely, for instance, a reverse reproducing mode is set. A user views a still image on a monitor, and confirms that it is a position recording the identification signal, and controls a system control means 11 by an input means 10, and sets an identification signal recording mode. Thus, a recording signal is supplied to a CTL head 18, and a fall part is rewritten, and the identification signal is recorded.
Patent JP-2001097242-A (JP)
Title: Suspension member structure
Inventor: KATO HAJIME
IPC: B60G21/05
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a suspension member structure capable of sufficiently absorbing shock energy of a front collision by a suspension member in a vehicle. SOLUTION: The suspension member is so constructed that right and left side members 1 are respectively extended in the longitudinal direction of a car body, the front end parts of the right and left side members 1 are connected to each other by a cross bar 5. A stabilizer fitting bracket 7 is projected from the front end of each side member 1 toward the front in the longitudinal direction of the car body, and the cross bar 5 is supported on the stabilizer fitting bracket 7 through a cross bar fitting bracket 9.
Patent JP-S61159245-A (JP)
Title: Production of casting pig
Inventor: UNO SHIGENORI
IPC: B22D5/04
Filed: 1984-12-29
Abstract: PURPOSE:To improve the grade and yield of a pig iron by subjecting the surface of a casting mold to air cooling or spray cooling to form a solidified surface layer in the stage of casting a molten pig for casting then spraying a large amt. of water to the mold to cool forcibly the mold thereby preventing the decarburization of the surface layer and the intrusion of the generated gas therein. CONSTITUTION:The surface of the molten pig in the casting mold is subjected to the air cooling or spray cooling in the stage of casting the molten foundry pig iron to prevent the decarburization of C+H2O CO+H2 reaction and the intrusion of the solidified surface layer owing to the insufficient release of the generated gas. The surface thereof is thereafter forcibly cooled by a large amt. of the water sprayed thereto. The deterioration in the quality of the casting product owing to heredity of the pig iron is prevented and the decrease in the yield owing to the defective surface of the pig iron is prevented.
Patent JP-H06126809-A (JP)
Title: Dehydrating method and device twin-crew extruder machine
Inventor: TAKAMOTO SEIJI
IPC: B29C48/40
Filed: 1992-10-19
Abstract: PURPOSE:To perform easily and efficiently dehydration irrespective of a difference in physical properties of wet raw materials to be carried especially by a screw, with relation to a dehydration method and device of an extruder. CONSTITUTION:In a dehydrating method and device of an extruder, this is in such constitution that inner pressure of a cylinder 1 is adjusted by an adjusting valve 12 provided operatably freely on a downstream part of a kneading disc 6 of the cylinder 1 and drained through a dehydrating slit 4.
Patent JP-H03140918-A (JP)
Title: Soft contact lens
Inventor: KAWASHIMA JUNJI
IPC: C08F220/28
Filed: 1989-10-27
Abstract: PURPOSE:To obtain the soft contact lens which is hardly stained by tears, etc., during wearing and has excellent physical strength and oxygen permeability by constituting the lens of a specific hydroxyl group-contg. methacrylate compd. and a fluoroalkyl group-contg. methacrylate compd. CONSTITUTION:This lens is constituted of a copolymer essentially consisting of 50 to 80 pts. wt. 2, 3-dihydroxypropyl methacrylate and 20 to 50 pts. wt. fluoroalkyl methacrylate. Namely, this lens consists substantially of the specific hydroxyl group-contg. methacrylate compd. and the fluoroalkyl group-contg. methacrylate compd. and is, therefore, excellent in the physical strength. Since the lens has the excellent oxygen permeability, the stains are easily removable and since the propagation of bacteria is suppressed, the safety is high. In addition, the lens has the oxygen permeability to sufficiently supply the oxygen required for the eyes. The soft contact lens which is hardly stained by the tears, etc., during the use and has the excellent physical strength and oxygen permeability is obtd. in this way.
Patent JP-H04155650-A (JP)
Title: Automatic library unit carrier
Inventor: NAKAJIMA KENJI
IPC: G11B17/22
Filed: 1990-10-18
Abstract: PURPOSE:To realize quick mounting/dismounting of the hand of an accessor by screwing up a base for mounting the accessor and a vertically sliding base to be slide engaged with a linear shaft through a positioning mechanism. CONSTITUTION:Upon motion of a timing belt 23, a base 25 mounting a hand 27 and fixed with screws 26 to a vertical guide base 24 through a positioning mechanism 1 moves vertically while being guided by a guide rail 22 and a linear shaft 21. When the base 25 is mounted or dismounted, the base 25 is unscrewed and separated from the guide base 24. The base 25 is then detached from the rail 22 thus finishing dismantling of the base 25. When the base 25 is fixed, the base 25 is fitted to the rail 22 and fastened through the screws 26 to the guide base 24.
Patent JP-H09122885-A (JP)
Title: Hollow casting product and formation thereof
Inventor: KOMAMURA TAKAMICHI
IPC: E01F13/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively provide a coated product excellent in the strength, the designing of the surface and the aptitude as an admiration product by forming the casting layer of the same kind or the different kind of a coating metal on the whole surface of a metallic hollow forming material having higher m.p. than the coating metal. SOLUTION: A buffer stop 1 is attached to an ornament top 2 of railings made of an aluminum casting previously formed as a separated body. Further, the post part 3 is devided into a ground part and an underground part, and on the ground part, a pattern 4 recessed in a little from the surface is provided as the design. The post part 3 is formed with a coating layer 6 on the surface of a steel pipe 5 being a metallic hollow shaped material by using aluminum cast a coating metal. That is, an upper mold and a lower mold are set around the steel pipe 5 as a core, and molten aluminum is cast on the surface of the steel pipe 5 to form the casting layer 6. This aluminum casting layer can be adjusted within 3-20mm thickness in accordance with the use of the hollow casting product to be produced.
Patent JP-S63152679-A (JP)
Title: Fluid ink for printer
Inventor: OWATARI AKIO
IPC: C09D11/328
Filed: 1987-11-06
Abstract: PURPOSE:To obtain a fluid ink for printer, suitable for ink-jet printer to prevent the clogging of head nozzle, by using an alcohol or a polyhydric alcohol alkyl ether derivative having specific properties as a solvent for a dye. CONSTITUTION:The objective ink can be produced by dissolving a dye in (A) a simple alcohol having a vapor pressure of <=7mmHg at 20 deg.C under 1atm and a viscosity of <=20cp (e.g. benzyl alcohol) or (B) a polyhydric alcohol alkyl ether derivative having the same characteristics as above (e.g. ethylene glycol monomethyl ether acetate) or (C) a mixture of the components A and B having the above characteristics. Preferably, 2-30pts.wt. of a dye is dissolved in the organic solvent.
Patent JP-2000086869-A (JP)
Title: Epoxy resin composition and coil
Inventor: TSUCHIYA SHINJI
IPC: H01F5/06
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition excellent in packing property to a thin-wall part as well as in crack resistance and having a high glass transition temperature, and a coil insulated by cast molding the same. SOLUTION: This epoxy resin composition contains as essential components (A) a bifunctional alicyclic epoxy resin, (B) a hydrogenated methylnadic acid curing agent, (C) an imidazole-based curing accelerator and (D) an inorganic filler, and is composed of two packages, that is, a resin component comprising a liquid epoxy resin comprising the component (A) having incorporated therein 25-95 wt.%, based thereon, of (D) the inorganic filler and a liquid curing agent component comprising (B) the curing agent and (C) the curing accelerator. The titled coil is insulated by a cast molded body of the epoxy resin composition.
Patent JP-H0591828-A (JP)
Title: Transportation of living squid
Inventor: KAMATA SHUZO
IPC: A01K63/06
Filed: 1991-10-01
Abstract: PURPOSE:To enable the transportation of living squid in lively fresh state by filling a transportation water tank with warmed seawater, aerating the water, applying a pressure corresponding to the living depth of the squid to be stored and putting the squid one by one in a storage chamber in natural posture. CONSTITUTION:A transportation water-tank 1 is filled with seawater heated to optimum temperature and aerated. A pressure corresponding to the living depth of the squid to be stored is applied to the tank. A number of storing chambers 9 are formed in the tank in such a manner as to freely pass the seawater and the air introduced by aeration. Each storing chamber has a size and shape suitable to keep a living squid in natural posture. Living squids are placed one by one in each storing chamber 9 and transported.