baber/WOPTO huggingface dataset:
Patent JP-H01140516-A (JP)
Title: Coating material
Inventor: YOSHIDA AKIHIKO
IPC: C03C14/00
Filed: 1987-11-25
Abstract: PURPOSE:To use a simple process to obtain a glass enamel layer with superconductivity by coating a metal substrate with a layer of superconductive glass or ceramics containing this glass. CONSTITUTION:A metallic substrate is coated with a layer of superconductive glass or ceramics containing this glass by a spraying method, a dipping method, and a cataphoresis electrodeposition method and it is provided with a firing process. Since either method of them enables the coating formation of this slip on a complex-shaped substrate, a superconductive glass enamel layer can be formed inside complex-shaped throughholes of the substrate.
Patent JP-2000118984-A (JP)
Title: Load stabilizer for forklift truck
Inventor: ISHIMURA YUICHI
IPC: B66F9/18
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a load stabilizer for a forklift truck capable of preventing the forward view from being obstructed by a hydraulic cylinder to turn an arm supporting a holding plate. SOLUTION: A load stabilizer is provided with a holding plate 48 to hold a cargo loaded on a fork 42 from an upper part, and fitted to mast devices 2, 6, the holding plate 48 is connected to an arm 47, and the arm 47 is turned by a hydraulic cylinder 49 to move the holding plate 48 between the position of use where the cargo can be held and the position of non-use above the position of use where the holding plate is erected upright. The hydraulic cylinder 49 is arranged so as to be located on the upper surface side of the holding plate 48 when the holding plate 48 is at the position of use. In this structure, the hydraulic cylinder 49 is not present below the holding plate 48 when viewed from an operator's seat 22 during the loading operation, and the cylinder 49 does not obstruct the forward view of an operator.
Patent JP-H05211257-A (JP)
Title: Mounting method of semiconductor integrated circuit
Inventor: KUSAKA TERUO
IPC: H01L25/04
Filed: 1991-11-13
Abstract: PURPOSE:To mount a high-speed semiconductor integrated circuit with high density and at a low cost by using a silicon substrate as a circuit substrate and by directly mounting a VLSI chip on its main surface and radiating fins on the rear. CONSTITUTION:A VLSI chip 3 is adhered to the main surface of a silicon substrate 1 directly via an alloy layer 4. Bumps 5 and bumps 6 are formed on the VLSI chip 3 and a microwiring layer 2, respectively; and both are connected with TAB leads 7. A cap 8 is adhered and fixed by an adhesion 9, and the VLSI chip 3 and others are hermetically sealed. The periphery of the silicon substrate 1 is provided with bumps 10, and TAB leads 11 are connected as lead drawn outside. A TAB tape base material is provided as a lead reinforcing layer 12. Radiating fins 3 are adhered on the rear of the silicon substrate 1 with a thermal grease 14 of high thermal conductivity.
Patent JP-H0496272-A (JP)
Title: High integrated semiconductor memory device and manufacture thereof
Inventor: KIN TERUYASU
IPC: H01L27/108
Filed: 1990-11-01
Abstract: PURPOSE: To maximize the effective area of a capacitor, without increasing a memory cell region by enabling each capacitor of a first memory cell to have a stack-type capacitor and a trench-type capacitor, that are formed in a substrate at the source region of a switching transistor. CONSTITUTION: A memory cell array is formed by allowing memory cells M1 and M3 with stack - trench combined type capacitors 11, 12, and 13 and a memory cell M2 with stack-type capacitors 20, 21, and 22 to be adjacent alternately. The storage electrode 11 of the memory cells M1 and M3 is expanded to the region of the adjacent memory cell M2, and the storage electrode 20 of the memory cell M2 is also expanded into the region of the memory cells M1 and M3. A stack - trench combined type capacitor is used as a primary capacitor in a conventional SSC structure, and a stack-type capacitor is used for a secondary capacitor, thus securing sufficient capacitor effective area, without being limited by the gap between the stack-type capacitors.
Patent JP-H02141828-A (JP)
Title: Method for supporting definition of correspondence between expert system and data base system and knowledge processing system using the same
Inventor: MIYAMOTO HIRONORI
IPC: G06F17/30
Filed: 1988-11-24
Abstract: PURPOSE:To allow the tables of a relational data base and the classes of an expert system to correspond to each other by expressing the schema of a table selected from the relational data base with an entity-relation set. CONSTITUTION:A user interface 101 is provided for interface between a user 102 and a knowledge processing system and performs the operation of the expert system and a correspondence definition supporting system 103. The step where the user 102 selects tables required in the expert system out of the tables of the relational data base and the step where each table is regarded as one entity set to determine the attribute having the frame name of the expert system in accordance with the attribute of the entity set are performed for all tables selected by the user 102 to generate a model using entity sets and relation sets, and each set is expressed as a class frame.
Patent JP-S63149488-A (JP)
Title: Electromagnetic valve
Inventor: TAGUCHI SEIJI
IPC: F16K11/07
Filed: 1986-12-12
Abstract: PURPOSE:To ensure a smooth changeover operation by providing a secondary spring for energizing a spool in a large stroke range, in addition to a first spring for energizing the spool over an entire stroke range respectively in a spring mechanism for resetting a spool valve to a neutral position. CONSTITUTION:In an electromagnetic spool valve changed over via the excitation of a solenoid 19 and reset to a neutral position with a spring in the case of non-excitation, the spring constant of a first spring 28 energizing a spool 17 toward the neutral position over an entire stroke range is made small and improper operation due to a flow force at the time of changeover is eliminated. Also, a second spring 29 energizing the spool 17 only in a large stroke range is provided to quicken a reset operation in demagnetization. The changeover operation of the valve is thereby made smooth.
Patent JP-H06148328-A (JP)
Title: Obstacle recognition apparatus for vehicle
Inventor: HONGO TAKERO
IPC: G08G1/16
Filed: 1992-11-06
Abstract: PURPOSE:To reduce a frequency that an oversight and a mistake which are unavoidable due to the characteristic of an obstacle sensor itself are caused. CONSTITUTION:An obstacle sensor 10 detects an obstacle around a vehicle, and a movement-amount output means 40 outputs the movement amount of the vehicle. A probability that the obstacle exists in many small regions which are in a fixed positional relationship with reference to the vehicle is stored in a storage means 210. A probability-value deduction means 202 outputs a probability value that the obstacle exists in every small region on the basis of the output of the obstacle sensor 10. A probability operation means 203 operates a new probability value on the basis of the probability value which is output from the probability-value deduction means 202 and on the basis of a probability value which is read out from the storage means with reference to the corresponding small regions, and it renews a memory. An affine transformation means 205 computes a transformation parameter on the basis of information on the displacement of the vehicle and on a change in an azimuth angle which are obtained from the output of the movement-amount output mess 40, it reads out a probability value from the storage means 210, and it writes a value obtained by an affine transformation according to the computed parameter into the storage means as a storage value.
Patent JP-H04169779-A (JP)
Title: Refrigerator
Inventor: MOGI HIDEFUMI
IPC: F25D25/02
Filed: 1990-11-02
Abstract: PURPOSE:To simply set a shelf and a holding plate in a refrigerator and to easily remove an article at the deep position by providing the disclike shelf to be mounted rotatably and detachably on the holding plate detachably mounted in the refrigerator, providing a plurality of slide surfaces circumferentially on the upper surface of the plate, and forming an annular rib protruding downward on the lower surface of the shelf. CONSTITUTION:A shelf 24 is rotatably set on a holding plate 25, formed at a center of its lower surface with a cylindrical pivot 41, at its periphery with an annular rib 42, and at its outer peripheral edge with a rib 42 covering a rib 26 of a holding plate 24. The shelfs inserted into a cylindrical collar 35 of a pivot bearing 33 for supporting the pivot 41 and the rib 42 is placed on a slide surface 37 on a slide member 38 to be set on the plate 25. Both overhangs 27, 29 of the plate 25 for setting the shelf 24 are inserted to a groove 23 and a groove 32 formed on the back of an inner box 4 to be set in the box 4.
Patent JP-H08150951-A (JP)
Title: Steering control method and device for rear wheel of tractor in combination of vehicle
Inventor: KAWASAWA SHOZO
IPC: B62D6/00
Filed: 1994-11-30
Abstract: PURPOSE: To improve steering stability in a combination of vehicles by steering the rear wheels of a tractor so that a lateral sliding angle at the center of gravity of the tractor may be zero (0). CONSTITUTION: An axle housing 16 is turned counterclockwise around the ball joint mounted at the V-shaped top of an upper radius rod 40 so that the rear wheels 18 of a tractor are steered counterclockwise. When a cylinder 30 is operated in a shrinking manner, the housing 16 is turned clockwise to enable the rear wheels 18 to be turned clockwise. The wheels 18 are steered so that the lateral sliding angle at the center of gravity of tractor may be zero (0). Unnecessary yawing of tractor is restrained and also that of trailer is restrained to improve the steering stability of combination of vehicles.
Patent JP-H10130915-A (JP)
Title: Sportswear
Inventor: WATANUKI SHIGEKI
IPC: A41D1/08
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a pair of tights wherein the pressure thereof acting on the thigh is different from that acting on the shank across a phantom boundary line drawn immediately below the knee joint, the pressure on the thigh being higher than that on the shank, so as to enhance the mental concentration and reduce fatigue of the wearer during physical exercises. SOLUTION: In this pair of tights made of elastic materials, its pressure (preferably 15-30gf/cm<2> during use) acting on the thigh including the quadriceps, femoral flexors and adductors is made lower than that (preferably 60-80gf/cm<2> ) acting on the shank including the crural extensors and flexors across a phantom boundary line drawn immediately below the knee joint. The tights material covering the shank has a higher pressurizing strength than that covering the thigh, and the pressurizing strength tested in accordance with JIS L1096 constant rate of extension method (a test specimen is extended at the rate of 200mm/min up to the load of 1.8kg, then the extension is released at a constant rate to obtain a SS curve, and the pressurizing strength is measured as the stress of the specimen when the extension is reduce to 30%) is preferably >=250g.
Patent JP-H09108608-A (JP)
Title: Power dropping device for tile decoration
Inventor: SAKAKIBARA MASAHITO
IPC: B05C19/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a dropping device capable of dispersing and sprinkling a large amt. of powder for decoration uniformly to a tile surface. SOLUTION: This powder dropping device is composed of a hopper 12 which drops the powder 3 put therein and is adjustable in height, and a sliding plate 11 which is disposed adjustably in the angle of inclination below the hopper 12 and guides and disperses the falling powder to the tile surface 1.
Patent JP-H07148847-A (JP)
Title: Electric welding method
Inventor: OTSUKA TETSUSHI
IPC: B29C65/34
Filed: 1993-11-29
Abstract: PURPOSE:To accelerate execution construction by rapidly cooling and a solidifying the molten part of thermoplastic resin product by forcibly cooling the metal piece connected to an electric heating element or the electric element thereof exposed to surface after welding. CONSTITUTION:A polyethylene pipe is inserted in a polyethylene pipe joint 1 and a terminal connector is connected to a terminal 3 and a current is supplied to an electric resistance heating element 2 to weld the polyethylene pipe to the polyethylene pipe joint. Next, the terminal connector is detached from the terminal 3 and the connection terminal 5 of a low temp. source 8 is connected to the terminal 3. Since the connection terminal 5 is connected to the low temp. source 8 by a metal jig 4 composed of copper having good heat conductivity, the heat of molten polyethylene is removed from the electric resistance heating element 2 through the connection terminal 5 to forcibly cool and solidify molten polyethylene.
Patent JP-H07150616-A (JP)
Title: Soil chamber with vacuum valve
Inventor: SEKI HIROYUKI
IPC: E03F5/10
Filed: 1993-11-29
Abstract: PURPOSE:To facilitate maintenance by providing a slit at right angles to the axis of a pipe to a side wall of a vacuum soil pipe piped in the horizontal direction and, at the same time, inserting a gate type partitioning valve in the slit air-tightly in an insertable manner. CONSTITUTION:In the case maintenance or component exchange is made in the inside of a soil chamber with a vacuum valve, a gate type partitioning valve 9 is pulled out from a slit 81 with a handle 95. After that, the partitioning valve 9 is reversed, and a valve section 92 is inserted into the slit 81 until the upper surface of a sealed section 91 is made to adhere to the peripheral surface 82 around the slit. Then, maintenance or component exchange is made inside the soil chamber 1. In addition, the valve section 92 is pulled out to reverse, and an insertion section 93 is inserted into the slit 81.
Patent JP-H11137000-A (JP)
Title: Controller for ac machine
Inventor: YAMAMOTO YASUHIRO
IPC: H02P21/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To stably control a current even though a current control operation has been saturated by the voltage saturation of a three-phase voltage command by changing a previous value to be added for integrating operation in the PI control arithmetic section to a primary delay having the time constant as same as an integrating time constant with a value after the voltage saturation as a target value. SOLUTION: Since voltage limiter sections 4u, 4v, 4w are sufficient for three phases, window comparators 7u, 7v, 7w for detecting the saturation of respective phases in response to the above are provided. And the logical sum of the results of saturation detection of individual limiter sections 4u, 4v, 4w by the window comparators 7u, 7v, 7w is taken by an OR-gate 8; and if one of the three phases is saturated, PI control lamps 2d, 2q are switched to the primary delay side. By doing this, the current control can be stably performed even though the current control operation is saturated after the occurrence of a fluctuation such as a power voltage fluctuation at the side of the voltage limiters 4u, 4v, 4w.
Patent JP-H03160104-A (JP)
Title: Valve system of internal combustion engine
Inventor: TANAKA KOTARO
IPC: F01L1/18
Filed: 1989-11-16
Abstract: PURPOSE:To easily change valve timing and valve lift in an engine, whose inlet and exhaust valves are opened and closed by means of rocker arms driven through cam rotation, by arranging a member, which comes into contact with an outer surface of a cam, on the rocker arm so as to be shifted in the direction of the cam axis. CONSTITUTION:An adjusting screw 10, which comes into contact with an upper end of a valve stem 5a, is provided on one end of a rocker arm 9, which is rotatably supported by a rocker arm shaft 8. On the other hand, a supporting member 11 is arranged at another end of the rocker arm 9 so as to be shifted in the axial direction of a cam shaft 6. A contact roller 12 is arranged at the lower end of the supporting member 11 so as to come into contact with an outer surface 7a of a cam 7 which is formed so that the cam profile has a diameter increasing along the axis of a cam shaft 6. The supporting member 11 is axially pushed by means of a spring 13 and has a piston 15 at the side opposit to the spring 13. The piston 15 is slidably fitted into a hydraulic chamber 14. This piston 15, that is, the supporting member 11, is shifted by controlling hydraulic pressure supplied into the hydraulic chamber 14.
Patent JP-H06151564-A (JP)
Title: Wafer pattern device
Inventor: KAMIYAMA REIKO
IPC: H01L21/66
Filed: 1992-11-09
Abstract: PURPOSE:To prevent the miss of a view when a wafer shifts to the next alignment pattern by detecting the angle of rotation, using the first alignment pattern, and shifting the wafer to the second pattern, based on this data, so as to perform alignment, and further, performing the final alignment at the third pattern. CONSTITUTION:A sample stage 4 is shifted to a first alignment pattern 7, and it is displayed on a CRT 5, and a reference point is determined thereon, and it is set on the center position of the cross cursor 12 on the CRT 5. The inclination of the cross cursor 12 corresponding to the shifting direction of a wafer to the alignment pattern is sought, and it is shifted to the second alignment pattern, with the relative position where the inclination theta is taken into consideration. The inclinations of the first, second, and third alignment patterns are sought, and those are used for the compensation of the shifting of the sample stage 4 in measurement of the pattern on a sample 3. Since the inclination is sought on the first alignment pattern, even if the second alignment pattern is set on a relatively distant position, it can be detected without going wide of the view.
Patent JP-H022921-A (JP)
Title: Apparatus for inspecting sample by ultrasonic wave
Inventor: PIITAA ARUFURETSUDO PEIN
IPC: G01N29/28
Filed: 1988-11-28
Abstract: PURPOSE: To realize a geometric focusing by providing a laser, a converter element and an acoustic coupler so that a probe receives a strongest signal. CONSTITUTION: When the switch of a laser 9 is turned on, radiated pulses are transmitted through an optical fiber 1 to produce an ultrasonic wave in a sample 100. The ultrasonic wave propagates through the sample 100 and a part thereof is reflected toward a probe 10. An electric signal is generated from a converter 6 when the reflected ultrasonic wave propagates through an acoustic coupling medium 8 and delivered to a signal processor. A strongest electronic signal can be produced when the focal point of a converter element 7 matches the passing point of laser radiated from the optical fiber 1 toward the sample 100. Since the probe 10 receives a strongest signal, geometrical focusing can be realized.
Patent JP-S62156141-A (JP)
Title: Antifogging material
Inventor: HIDA MICHIAKI
IPC: C09K3/18
Filed: 1985-12-28
Abstract: PURPOSE:To obtain the titled material capable of retaining adequate antifogging effect for a long time, by applying on the surface of a base liquid coating comprising OH group-contg. water-soluble resin and aqueous polyurethane resin followed by drying to provide an antifogging layer. CONSTITUTION:A liquid coating is prepared by mixing (A) a OH group-contg. water-soluble resin (e.g. hydroxyethyl collalose, polyvinyl alcohol) and (B) an aqueous polyurethane resin, e.g. a water-soluble polyurethane resin prepared by reaction between (i) a compound having tow or more terminal hydroxyl groups and polyoxyethylene chain, etc., and (ii) a polyisocyanate compound in a weight ratio B/A of 0.01-1 followed by, if needed, adding SBR latex, etc. This coating is applied directing or in the form of either aqueous solution or aqueous dispersion on the surface of a base (pref. a tansparent plastic) with a thickness 1-30mum followed by heating and drying.
Patent JP-H07118618-A (JP)
Title: Adhesive for fine pitch having anisotropic electrical conductivity
Inventor: TAMURA HIDEAKI
IPC: H05K3/32
Filed: 1993-10-22
Abstract: PURPOSE:To provide an adhesive exhibiting anisotropic electrical conductivity and useful for the connection of connection terminals having a fine-pitch circuit to electrically connect the opposite electrodes and insulate the adjacent electrodes from each other and giving high reliability under a low-temperature and low-pressure heat-bonding condition compared with conventional adhesive having anisotropic conductivity. CONSTITUTION:This anisotropic conductivity adhesive for fine-pitch circuit is produced by coating a metallic powder or a metal plated powder 2 with benzotriazole or methylbenzotriazole 1 and dispersing the coated powder in an adhesive base composed of an insulating resin.
Patent JP-S62157776-A (JP)
Title: Sandblast working method
Inventor: KANDA SHINJI
IPC: B24C1/04
Filed: 1985-12-28
Abstract: PURPOSE:To form a well-defined three-dimensional engraving in simple and inexpensive ways through sandblasting by printing plasticizer for providing abrasion resistance onto the surface of an abrasive thermoplastic film. CONSTITUTION:An abrasive thermoplastic film 2 is laid onto a treated surface 1A, and a printed layer 3 is formed by applying printing in a desired shape by a plasticizer onto the film 2 surface. Said plasticizer transfers into the film 2 and plasticizes the plastic at the part, and viscoelasticity and abrasion resistance are provided. When sandblast is applied from the above, the printed layer 3 by the plasticizer of the film forms a protective layer, and is prevented from being removed, and other parts are removed, and further the under-treated surface 1A is removed.
Patent JP-2001116320-A (JP)
Title: Air conditioner
Inventor: KUMAKURA MASAYUKI
IPC: F24F11/02
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To quickly detect an error in determining models by a controller employing a control board commonly used in a cooler/heater switchable model and a cooler-only model. SOLUTION: In an air conditioner 10 comprising an outdoor unit 11, an indoor unit 12 and a controller 13, the outdoor and indoor units comprise outdoor and indoor heat exchanger temperature sensors 26 and 27 for detecting the temperatures of refrigerants flowing in the outdoor and indoor heat exchangers 19 and 21, respectively, and the controller comprises a control substrate commonly used for a cooler/heater switchable model and a cooler-only model, wherein switching means provided in the control substrate sets the same for either of the models described above, and furthermore,  the control substrate compares the temperature detected by the indoor heat exchanger temperature sensor with that detected by the outdoor heat exchanger temperature sensor when a predetermined period of time elapses after the start of operation to determine whether or not the air conditioner should be operated at present.