baber/WOPTO huggingface dataset:
Patent JP-2000034901-A (JP)
Title: Cooling structure of gas turbine moving blade
Inventor: HIGASHIMORI HIROTAKA
IPC: F01D5/18
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a shower head mechanism which does not generate stress concentration and is stable in strength by providing a slit-shaped cooling air groove along the longitudinal direction of the front edge of a moving blade and flowing cooling air from this cooling air groove to the surface of the blade. SOLUTION: At the front edge of a moving blade 1, a cooling air jet slit 6 extending from a blade root to a blade center part is formed and a cooling air channel 7 extending from a center side to radially outward is opened in the jet slit 6. Cooling air flowing in the cooling air channel 7 is supplied as a strong flow to the cooling air jet slit 6, air is overflowed to the outside from this jet slit 6 and a flow of cooling air 8 is formed along the surface of the moving blade 1. Because this flow interrupts high temperature gas 5 from the surface of the moving blade 1 and the moving blade 1 is not directly heated from high temperature gas 5, thermal stabilization is kept. At a range that the supply of cooling air depends on the slit 6, punching of a small hole 3 of the moving blade 1 is unnecessitated and the moving blade 1 becomes stable in strength.
Patent JP-S6445143-A (JP)
Title: Superconducting device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L39/02
Filed: 1987-08-13
Abstract: PURPOSE:To contrive improvement in frequency characteristics of an element by a method wherein a part or the whole of the interwiring of a semiconductor device is formed of the lead made up by superposing a superconducting oxide and a metal or metal semiconductor compound are superposed. CONSTITUTION:A superconducting oxide and leads 10 and 10', on which a conductor having a metal film or a metal semiconductor compound film which is very closely provided, are formed on the insulated surface of the substrate 1. Besides, a metal or metal semiconductor compound coupled part 15, which is coupled to the conductor of the leads 10 and 10', is provided. Accordingly, if a semiconductor device is set at the temperature of liquid nitrogen, its electrons or Hall mobility can be improved three or four times. Also, the electric resistance of said leads and electrode can be made equal to zero, and the R (resistance) in the CR time constant, showing the time lag of frequency characteristics, can be zeroed. As a result, the frequency characteristics can be improved.
Patent JP-H092235-A (JP)
Title: Braking force control device for vehicle
Inventor: OOMITSU TAKASHI
IPC: B60T8/1755
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To increase the yawing speed of a vehicle in a turning direction so as to enable the vehicle to make a steep turn as demanded by a driver by controlling in such a way that braking force acts upon a rear wheel in order to reduce the cornering force of the rear wheel in the case of the steering angle speed being larger than the specified value. SOLUTION: During the travel of a vehicle, braking force Fai (i=1-4) of each wheel brake, a steering angle θ, brake pedal depressing force λ, the wheel speed ωi of each wheel, accelerator pedal depressing quantity α and the ground speed of the vehicle (vehicle speed) Vc are respectively inputted to a controller C. At the time of braking operation by the depression of a brake pedal, a brake signal Xi computed by the controller C is outputted to each wheel brake. The steering angle speed is computed on the basis of the steering angle, and in the case of the steering angle speed being larger than the specified value, it is so controlled as to make the rear wheel brake display braking force in order to reduce the cornering force of the rear wheel.
Patent JP-S6360189-A (JP)
Title: Production of semiconductor single crystal
Inventor: YAMAZAKI HIDEKI
IPC: C30B15/22
Filed: 1986-08-28
Abstract: PURPOSE:To obtain the title single crystal without any crystal defect and further having an excellent concn. distribution by pulling up a single crystal while impressing a stationary magnetic field in the vicinity of the solidified interface of a melt and impressing a shifting magnetic field or rotating magnetic field by a low frequency on the intermediate and lower parts at the time of producing a semiconductor single crystal by a pull method. CONSTITUTION:The semiconductor single crystal 9 is pulled up from the surface of a raw material melt 2 in a crucible 1, and produced. In this case, the stationary magnetic field 4 (generated by passing a DC current through a magnet 3) is impressed in the vicinity of the solidified interface of the melt 2 to control the oscillation around the interface of the melt 2, the shifting magnetic field 6 (by a magnet 5) or the rotating magnetic field by low frequency is impressed on the intermediate and lower parts, and the crystal is pulled up while generating vertical oscillation (an agitation current 7) in the melt 2.
Patent JP-H1128428-A (JP)
Title: Apparatus for supplying materials to be weighed to weight meter
Inventor: AWANE AKIHIDE
IPC: B07C5/18
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for balancing of weights and to improve treatment efficiency by providing the apparatus with at least a pair of supply feed rods for disengaging supply guide rails from the materials to be weighed after the arrival of the materials to be weighed at a position where the materials to be weighed transfer from these rails to a load bearing member. SOLUTION: Flowers and ornamental plants 77 are supplied by making their flow heads flush with each other onto a pair of the supply guide rails 16 at the upstream end of a supply conveyor 10 from a supply base 18. A pair of the supply feed rods 13 are moved together with follow-up weights 14 by the conveyor 10 and are engaged with the flowers and ornamental plants 77, by which the flowers and ornamental plants are transported. Cutting to a fixed length and dropping of leaves are executed during the course of the transportation. The supply guide rails 16 curve downward and the load bearing member 21 rises upward in the position when the supply guide rails 16 and the load bearing member 21 are brought in juxtaposition. Then, the flowers and ornamental plants 77 ride onto the load bearing member 21 in an about shockless state.  At this time, the follow-up weights 14 turn backward from the progressing direction around the axes of the feed rods 13 and are disengaged from the flowers and ornamental plants 77, by which the flowers and ornamental plants 77 are transferred to the load bearing member 21. The shockless transfer and the rapid weight measurement are thus carried out.
Patent JP-H0366160-A (JP)
Title: Three-dimensional memory element and its charge transfer
Inventor: NAKANO HIROSHI
IPC: G11C27/04
Filed: 1989-08-04
Abstract: PURPOSE:To transfer an electric charge by combining a voltage pulse with an optical pulse, to simply constitute an element and to realize a high integration by a method wherein a laminated part in which a metal layer, a tunnel switch film, a metal layer and an optical switch film have been laminated in this order is used as a basis unit, a plurality of basis units are laminated, a write electrode is formed at one end part of this laminated body and a readout electrode is formed at the other end part. CONSTITUTION:Four layers which are composed of a metal, a tunnel switch film, a metal and an optical switch film are used as a basic unit; a plurality of basic units (e.g. two layers) are laminated. This element is constituted of the following: a laminated body 20 whose both ends are composed of metal layers; and a readout electrode 27 which has been formed on the metal layer 25 as one end via a tunnel switch film 26. A metal layer 21a is used also as a write electrode. Tunnel switch films 22a, 22b, 26 and optical switch films 24a, 24b are combined; a high-voltage pulse is applied in a laminate direction of the laminated body 20 by using a voltage-pulse generation part 50; an optical pulse is irradiated at a timing which is different from that of the high-voltage pulse. Thereby, and electric charge can be transformed satisfactorily without executing an interconnection used to apply a transfer voltage to each of individual metal layers 21b, 23b, 25 of the laminated body.
Patent JP-H1142660-A (JP)
Title: Method for molding resin molding
Inventor: MITSUHASHI YOSHIAKI
IPC: B29C43/18
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To reinforce a flat part or a corner using a prepreg by melt adhering the prepreg to a mold, then filling molding material in a molding space, and integrally molding the prepreg with the molding. SOLUTION: A prepreg 2 impregnated with uncured and thickened thermosetting resin melted by mold heat and not cured at the ambient temperature is placed on an upper edge surface corner molding site of a male mold surface. The impregnated resin is melted by the mold heat, and the prepreg 2 is fixedly brought into close contact with the male mold surface. Then, a female mold is opposed to the male mold to form a molding space. Molding material is filled in the space. And, the prepreg 2 and the molding material are integrally thermoset under pressurizing and heating conditions. Thus, even if the molding material is fluidized at the time of molding, the prepreg 2 does not flow.  Further, at the time of thermosetting under the pressurizing and heating conditions, a crosslinking reaction occurs between the resin components of the prepreg 2 and the molding material at an interface therebetween and the both are rigidly integrated. Accordingly, it can be reinforced as desired.
Patent JP-S6446702-A (JP)
Title: Production of antidazzle filter
Inventor: SUGIMURA MASAHIKO
IPC: C08J7/04
Filed: 1987-08-14
Abstract: PURPOSE:To obtain a transparent antidazzle filter having excellent surface hardness and scratching resistance by projecting UV rays on a hard coating material to cure, thereby forming fine rugged shapes consisting of the cured matter of the hard coating material onto the surface of a plastic base material. CONSTITUTION:A negative resist is applied on a glass plate and the rugged shapes having 3.5mum Ra are provided on the surface of the glass plate by a lithographic method, then silicone rubber is poured onto the glass plate, by which a mold material consisting of the silicone rubber is formed. The compounded and prepd. UV curing type hard coating material is applied on an acrylic resin plate and the silicone rubber mold material is pressed atop this coating and the UV rays are projected thereon from the rear face of the base material to completely cure the hard coating material; thereafter, the mold material is removed and the filter is produced. The rugged shapes consisting of the cured matter of the hard coating material are thus formed on the surface of the plastic base material. The antidazzle filter having the improved surface hardness and scratching resistance and the high light transmittance is thereby easily produced.
Patent JP-S6183428-A (JP)
Title: Anomaly diagnosing apparatus in evaporative cooling apparatus for internal-combustion engine
Inventor: KUBOTSUKA TAKAO
IPC: F01P11/18
Filed: 1984-09-29
Abstract: PURPOSE:To protect an engine by transmitting an alarm if a coolant pressure does not sufficiently increase when the inside of the cooling system is filled with cooling water on engine start in an evaporative cooling apparatus, thus judging that the cooling system is in trouble. CONSTITUTION:The cooling water formed into vapor in a cylinder head 6 is liquefied in a condenser 3 by passing through a pipe 9, and the stored cooling water in a lower tank 13 is allowed to circulate into a water jacket 2 through a pipe 15 by a pump 4. When an engine starts, a solenoid valve 26 is opened to discharge the air in the system into a reservoir tank 21 through a pipe 25, and a solenoid valve 17 is opened in the direction of arrow A, and the pump 4 is reversely revolved, then the inside of the system is filled with the cooling water in the reservoir tank 21. If a pressure detector 35 does not detect the generation of the set pressure or more after a prescribed time necessary for filling, the leak of cooling water in the system, shortage of the amount of cooling water, damage of a solenoid valve 17 or pump, damage of the pressure detector 35, etc. are judged, and an alarm device 37 is operated.
Patent JP-2000036199-A (JP)
Title: Pattern generator
Inventor: KOBAYASHI SHINICHI
IPC: G11C29/10
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the testing time by providing a pattern holding circuit, which holds a prescribed cycle of the pattern, for a generator that generates the pattern. SOLUTION: A next address program or an erasing pattern is prepared for pipelines FF1 to FFn in a pattern generator 20 after outputting a program or the erasing pattern. Then, the program of a present address and the erasing pattern are stored in a pattern holding circuit 26. If a selector SEL1 selects a 'b' side by a selection signal SLB, the program of the present address or the erasing pattern held in the circuit 26 is outputted. Then, the output of an SEL 3 is returned to a terminal 'b' side of an SEL2, the circuit 26 becomes a loop circuit and same patterns are repeatedly generated.
Patent JP-2000200511-A (JP)
Title: Discharge lamp
Inventor: NAKAGAWA ATSUJI
IPC: F21V29/505
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp capable of efficiently preventing fragments from scattering when a lamp is exploded and of allowing the lamp to be high pressure and high watt. SOLUTION: In a discharge lamp provided with a reflector 2 and a front glass 3 mounted in front of the reflector 2, an air hole 4 is provided on the reflector 2 and a mesh 6 or a porous plate 5 is disposed on the air hole 4. Thereby, the heated air within the reflector 2 can be exhausted through a mesh or a through hole of the mesh 6 or the porous plate 5 so that an excessive rise of the peripheral temperature of the lamp can be prevented. Therefore, a high-pressure and high-watt discharge lamp of 150 W or above can be provided.
Patent JP-S6359204-A (JP)
Title: High accuracy current mirror circuit
Inventor: FUJII TOSHIKAZU
IPC: H03F3/34
Filed: 1986-08-29
Abstract: PURPOSE:To obtain a current mirror circuit with high output resistance by connecting an additional transistor (TR) in cascode connection to an output TR of a 1st current mirror circuit and providing a 2nd current mirror circuit between the base of the additional TR and the input of the 1st current mirror circuit as a base current compensation circuit. CONSTITUTION:TRs Q11, Q12 constitute the 1st current mirror circuit, and each emitter is connected to a power line 13 and the collector of the TR Q12 is connected to the emitter of the TR Q13. The TRs Q12, Q13 are in cascade connection and the collector of the TR Q13 is connected to an output section 12 of an output current Iout. Then the base of the TR Q13 is connected to the input 21 of the 2nd current mirror circuit 20. Then the output 22 of the 2nd current mirror circuit 20 is connected to the input section 11. TRs used for the 2nd current mirror circuit 20 are of opposite polarity to the TRs Q12, Q13 of the 1st current mirror circuit.
Patent JP-H0650650-A (JP)
Title: Refrigerator
Inventor: NIKAIDO TORU
IPC: F25D19/00
Filed: 1992-07-30
Abstract: PURPOSE:To obtain a low-cost evaporation tray and a cover for a machine room in a refrigerator having the tray provided in the room in a lower part and the cover provided on a front surface of the room. CONSTITUTION:An evaporation tray 9 and a machine room cover 8 are separately formed, a plurality of mounting parts 13 and connecting parts 14 are integrally formed, and the cover 8 is connected to the tray 9 thereby to be mounted in a refrigerator. The tray which is not important in its external appearance can be formed of a low-cost material, a material usage amount of the cover can be reduced, and further even if a shape is altered, one side necessary to be altered in its shape may be corrected or reformed with a low-cost.
Patent JP-S6180279-A (JP)
Title: Developing device
Inventor: HOSOYA MASAHIRO
IPC: G03G15/09
Filed: 1984-09-28
Abstract: PURPOSE:To obtain the picture of high quality stably and to prevent toner from dropping by arranging pressure members on positions close to both the end parts of the periphery of the developing roller of an elastic blade. CONSTITUTION:The developing roller 21, side frames 221, 222, the elastic blade 25, a toner vessel 30, pressure members 341, 342, etc. are formed in the develop ing device. When the toner is stored in the vessel 30 and the roller 21 is rotated in the clockwise direction, the aggregate of the toner is sheared under the pressure of the blade 25 and expanded in the longitudinal direction of the roller 21, but the toner in the vessel 30 can be prevented from being dropped from the gap between the blade 25 and the frames 221, 222 because a pair of members 341, 342 for pressing both the end parts of the blade 25 are arranged on the positions close to both the end parts of the periphery of the roller 21 of the blade 25. In addition, frictional force to be generated between the blade 25 and the roller 21 can be reduced by smoothing the areas 351, 352 on both the ends of the roller 21 pressed by the members 341, 342 on the basis of mirror surface working.
Patent JP-2000033719-A (JP)
Title: Rewritable recorder
Inventor: OGASAWARA TSUTOMU
IPC: B41M5/337
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce a device in size, the number of components and the cost thereof and to improve image quality in terms of a rewritable recorder wherein an image is formed by partially heating a reversible thermally sensitive recording medium to a coloring temperature and is erased by heating it to a color- erasing temperature. SOLUTION: This recorder comprises an image erasing/recording section 20 wherein a thermal head 25 is pressed against a platen roller 22. The thermal head 25 is connected to a control section 30 and heating resistors in the thermal head 25 are heated to a coloring temperature in accordance with an image to be recorded when recording, then a portion of a reversible thermally sensitive recording medium P passing through a gap between the head and platen roller 22 corresponding to the heating resistors is colored to form a new image. At the same time, the other heating resistors are heated to a color-erasing temperature to erase a portion of the recording medium P corresponding to the other heating resistors so that an original image which may be already formed on the recording medium P is erased.
Patent JP-S6448846-A (JP)
Title: Thermoplastic resin composition and its production
Inventor: ORIGASA YUICHI
IPC: C08L73/00
Filed: 1987-08-17
Abstract: PURPOSE:To obtain a thermoplastic resin composition effectively prevented from undergoing delamination during molding and excelling in heat resistance, dimensional stability, moldability, impact resistance and oil resistance, by mixing a polyamide resin with a polyphenylene ether resin and a specified multiphase structure thermoplastic resin as a compatibilizer. CONSTITUTION:This thermoplastic resin composition comprises 99-1wt.% polyamide resin [I], 1-99wt.% polyphenylene ether resin itself or mixture [II] comprising this resin and a styrene polymer, 0.1-100pts.wt., per 100pts.wt. components (I+II), multiphase structure thermoplastic resin [III] comprising 5-95wt.% epoxy group-containing olefin copolymer and 95-5wt.% vinyl (co)polymer obtained from at least one vinyl monomer and in which either of the (co)polymers forms a dispersed phase of a particle diameter of 0.001-10mum and 0-150pts.wt., per 100pts.wt. components (I+II+III) inorganic filler [IV].
Patent JP-H0647476-A (JP)
Title: Press forming device
Inventor: MINAMI YOSHIYUKI
IPC: B30B15/02
Filed: 1992-07-30
Abstract: PURPOSE:To reduce the working cost and to improve the productivity by pressurizing the outer circumference of a work in the center with each punch resisting against the energizing force by shifting a cam member downward. CONSTITUTION:An axis-shape work W is vertically held on a specific position. Plural punches 16 are radially arranged around the work W and supported in a state in which it is possible to shift each punch in a radial direction. Each punch 16 is energized and shifted in a radial direction by an energizing means made of an urethane rubber 21. The outer circumference of the work W in the center is pressurized with each punch 16 resisting against the outward energizing force by shifting the cam member 13 downward. Thus, a pinion gear part having a high distributing precision is formed.
Patent JP-H0928253-A (JP)
Title: Leader for flyfishing
Inventor: NAKANO KEISHO
IPC: D01D5/20
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide the subject leader composed of a bat part, a taper part and a tippet part made of a synthetic resin monofilament, producing small fluctuation of the coasting feeling by making the elongations of the bat part and the taper part low, and having high breaking tenacity and knot tenacity. SOLUTION: This fishing leader is composed of a bat part 2, a taper part 3 and a tippet part 4 each made of a monofilament of a synthetic resin such as a fluorinated vinylidene resin. In the objective leader 1, the elongation of each of the bat part 2 and the taper part 3 is <=65%, preferably 20-65%, and the elongation of the bat part 2 is preferably <=2.5 times that of the tippet part 4.
Patent JP-H1046131-A (JP)
Title: Insulation adhesive for multilayer printed wiring board
Inventor: KISHI TOYOAKI
IPC: C09J163/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain an interlaminar insulation epoxy resin adhesive which has flame retardancy and excellent storage stability and can rapidly cure at a temperature as high as 100 deg.C or above. SOLUTION: This adhesive essentially consists of a brominated bisphenol epoxy resin or brominated phenoxy resin (A) having a degree of modification of 20% or above and a weight-average molecular weight of 10,000 or above, a bisphenol epoxy resin (B) having an epoxy equivalent of 500 or below and an epoxy resin curing agent. The amount of A should be 55-90wt.% based on the total weight of A and B.
Patent JP-H1135288-A (JP)
Title: Rearward overturning prevention device for walking crain
Inventor: MURAKAMI KOJI
IPC: B66C23/88
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To increase the safety of a walking crain, and to prevent its rearward overturning accident, by detecting the presence or absence of the installation of a balance weight to the front end of a boom, and regulating the hoisting angle of the boom depending on the detecting result. SOLUTION: While a limit switch 6 for balance weight detecting to detect the existence of the installation of a balance weight is installed to the front end of a boom, two limit switches 7A and 7B for boom hoisting stopping with different set values in order to stop the hoisting of the boom operation when the ground angle of the boom reaches to a set value are provided in parallel and connected in parallel, to the base end of the boom, and the larger side of the above two limit switches 7A and 7B for boom hoisting stopping with different set values is connected in series with the limit switch 6 for balance weight detecting.