baber/WOPTO huggingface dataset:
Patent JP-H02290039-A (JP)
Title: Measuring method for semiconductor device
Inventor: KOKUGI SHINICHI
IPC: G01R31/316
Filed: 1989-06-21
Abstract: PURPOSE:To make it possible to conduct a measurement equal to that after package sealing by a method wherein the surface of a semiconductor device is coated with a dielectric film having a specific dielectric constant. CONSTITUTION:When the photoresist layer 20, which is used to form an aperture part 22 on an insulating layer 16 and a passivation layer 18, is left on a semiconductor substrate 10 in the state as it is, the surface of the semiconductor integrated device is coated with a dielectric film having the dielectric constant of 1 or higher. As a result semiconductor chip is closely resembled to the capacitance between conductive leads in the state after the semiconductor chip is subjected to package-sealing, and an electric measurement equal to the state after package-sealed can be conducted in the substrate state.
Patent JP-S5492191-A (JP)
Title: Light-emitting semiconductor device
Inventor: ISHIKAWA HIROSHI
IPC: H01S5/00
Filed: 1977-12-29
Abstract: PURPOSE: To use a thick activated layer in forming a lightemitting semiconductor device, so that no widening of laser beam, when it is taken out, can be prevented, and the activated layer can maintain suffucient volume, and large output can be taken out even if the activated region has been made into stripes.  
     CONSTITUTION: On the P-type substrate 1, a P-type clad layer 2 and a P-type activated layer thereon are formed by epitaxial growth. using this P-type activated layer as a pattern, a p-type activated region 3 is formed. Next, after forming a proper mask, an insulating layer 4 is formed by ion-implanting, say, proton on oxygen. After removing the said mask, m-type clad layer 5 and n- type electrode contact layer 6 are sequentially formed by the epitaxial growth process. With this arrangement, carrier implantation is carried out sufficiently from three directions to the striped activated region 3, thereby making possible powerful laser oscillation. Consequently, laser light which is taken out of the thick activated region 3 does not develop widening due to the diffraction phenomenon. Although the activated region 3 is made into stripes, its volumn is large and large output can be taken out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0210181-A (JP)
Title: Magnetic sensor device
Inventor: NISHINO HISASHI
IPC: G01R33/10
Filed: 1988-06-28
Abstract: PURPOSE:To obtain the magnetic sensor device by which the detection width is large and exact by one scan by placing plural semiconductor chip elements on which magnetic detecting elements have been arrayed by doubling the end parts along the longitudinal direction of an element containing part. CONSTITUTION:Magneto-resistance elements 2a, 2b are formed at a prescribed pitch in the direction being orthogonal to the scanning direction (x) on a semiconductor chip element 13. These elements are arranged by plural pieces in the longitudinal direction of a magnet 12, placed in an element containing part of a pedestal, by which a magnetic sensor device is constituted. In this case, by doubling and placing an end part A and Z of semiconductor chip elements 13a-13d, the magnetic detecting elements are arranged continuously at a prescribed interval in the width direction, the detection width by one scan becomes large enough, and also, its detection can be executed exactly. Also, the magnetic detecting element can be formed simply on the semiconductor chip element by pattern printing.
Patent JP-H06344157-A (JP)
Title: Tip dresser
Inventor: MAKINO RYOJI
IPC: B24B5/14
Filed: 1993-06-03
Abstract: PURPOSE:To shape without setting a driving device to drive and rotate a shaping tool to perform shaping in the tip dresser in the tip dresser to shape an electrode tip of a spot welding gun. CONSTITUTION:A rotational arm 36 which holds the shaping tool 20 rotatably around a center line L of a shaping recessed part 26 with which the electrode tip 14 is engaged is supporting rotatably around the rotating axial center M parallel to the center line L. A first gear 70 is provided fixedly concentrically with the rotating axial center M, a second gear 42 which meshes with it is arranged unrotatably relatively with the shaping tool 20 concentrically with the center L, the spot welding gun is moved in a circular-arcuate shape around the rotating axial center M in a state with the electrode tip 14 engaged with the shaping recessed part 26 to rotate the shaping tool 20 together with the second gear 42 and relative rotation is generated at the interval with the electrode tip 14, therefore shaping is performed.
Patent JP-H078084-A (JP)
Title: Knotting device
Inventor: MAKIZONO HARUMICHI
IPC: A01D59/06
Filed: 1993-06-30
Abstract: PURPOSE:To provide a knotting device in which a string-feeding side and a knotting section side are mechanically linked to each other to form a common driving source, capable of simply and precisely setting an operation timing between a needle and a bill holder. CONSTITUTION:A knotting device is characterized in that a needle-driving mechanism for driving the needle 5 of a string-feeding section is composed of a needle crank arm 14 attached to a needle crank shaft 13 for transmitting a driving force and of a needle pitman 15 for linking the moving end side of the needle crank arm 14 to a part of the needle 5, and that a posture control means for mechanically fixing the needle crank arm 14 and the needle pitman 15 in a state that the needle 5 reaches a specific position based on a knotting section, thus temporarily restraining the change in their relative postures, is disposed.
Patent JP-H02205548-A (JP)
Title: Open and shut device of packing vessel for liquid
Inventor: DANIERU SHIYATOORERU
IPC: B65D77/06
Filed: 1989-06-22
Abstract: PURPOSE: To easily and rapidly unseal a container filled with the liquid by mounting a grip piece radially extended from a center of opening-closing closure on a drum. CONSTITUTION: A drum 1 comprising the threads is fixed on a wall 3 of a liquid container of which an opening is formed by screwing an opening-closing closure comprising the cutting teeth. To grip a flexible container, a triangular tongue grip 4 having a rounded corner is used. That is, a user holds the grip piece 4 with one hand to stabilize the container, and turns the opening-closing closure by the other hand to screw the same, whereby the opening from which the liquid such as beverage or the like sealed and filled in advance can be formed on a wall 3 of the container by the action of the cutting teeth.  On this occasion, a wall at a side opposite to the opening of the container is pushed away to a tip part of the grip piece when the grip piece is folded in the direction of the wall of the container, and as a result, a gap is ensured between the opening and the wall at the opposite side, and the wall at the opposite side can be prevented from being pierced by mistake. By mounting a projection 5 on the tip of the grip piece 4, the grip piece 4 can be easily gripped.
Patent JP-H09322109-A (JP)
Title: Electronic camera
Inventor: SHIRAISHI KENJI
IPC: G06F17/30
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the classification or retrieval of pictures corresponding to the name and position information of date/time and place of photographing by detecting an image pickup position corresponding to a signal from an artificial satellite, etc. SOLUTION: After image data are completely fetched, position detection is started. A microcomputer 21 generates the data of latitude and longitude from a signal fetched from an antenna 51 by a GPS system, etc., based on radio waves from the known artificial satellite. The name of place corresponding to these generated data is selected from a coded place name dictionary 42 and several names of places are displayed through a code character converting circuit 23 onto a display device 19. The place name dictionary 42 is stored corresponding to the position information of latitude and longitude. Then, any place name to be recorded together with an image is selected out of these place names by a select button and fixed by a fix button or the like. Next, any recording method is selected, namely, it is selected whether or not the selected place name is to be synthesized with the image.
Patent JP-H04357918-A (JP)
Title: Shoe cleaning machine
Inventor: FUJII TSUTOMU
IPC: A47L23/22
Filed: 1991-06-04
Abstract: PURPOSE:To provide a cleaning machine especially for removing surely the mud of golf shoes. CONSTITUTION:Under a drainboard-like footstool 2 having a switch 1 turned on/off by sensing the step-in load of a shoe, an air cylinder 3 is provided in parallel, and to the piston mount 31 of the air cylinder concerned 3, a side nozzle 4 bent and protruded to both sides on the footstool 2, a shoe reverse side nozzle 5 and a brush 6 are fixed, and both sides in the rear of the footstool 2, a heel nozzle 7 is placed, and in the upper part of the tip of the footstool 2, a small-sized air cylinder 8 is arranged and a toe nozzle 9 is provided on the tip of a piston, a blow-down nozzle 10 is arranged in the rear under the footstool 2, and by operating a solenoid valve by an electric circuit, the passage of compressed air supplied from a compressor is opened/closed, and the operation of the air cylinder and blowout from each nozzle are controlled.
Patent JP-H0448998-A (JP)
Title: Method for suppressing precipitation of scale in geothermal plant
Inventor: KISHIMOTO SAKAE
IPC: F24J3/08
Filed: 1990-06-19
Abstract: PURPOSE:To effectively suppress the precipitation of scale on various machineries or pipings for making hot water by raising the temp. of low temp. raw hot water by the mixing with the remainder of high temp. geothermal water and returning the mixed water to the ground from a return well. CONSTITUTION:When the low temp. raw hot water after the radiation in a heat exchanger 1 for making hot water is guided to a stagnation tank 3, the greater part of active solubility silica in a supersaturated state is converted to innert hardly crystallizable colloid silica. Subsequently, the low temp. raw hot water is guided to a high pressure mixing tank 2 to be mixed with the remainder of high temp. geothermal water to raise the temp. of the low temp. raw hot water by the heat energy of high temp. geothermal water. As a result, the concn. of silica is relatively lowered with respect to saturation temp. because a rise in saturation concn. to absorb the supersaturated part of remaining silica dissoluted under saturation and the precipitation of scale in a geothermal plant is suppressed. Further, the mixed water is returned to the ground from a return well 4.
Patent JP-H0213756-A (JP)
Title: Heat pump device
Inventor: KOJIMA SUSUMU
IPC: F25B1/00
Filed: 1988-06-30
Abstract: PURPOSE:To secure the overheating temperature of suction gas in order to prevent the compression of liquid and reduce the oil temperature of a refrigerating machine to prevent the deterioration of the oil by a method wherein heat exchange is effected between the suction gas of a high-temperature heat pump and refrigerating machine oil in an oil separator or a compressor. CONSTITUTION:Refrigerant, compressed in a compressor 1, is separated in an oil separator 2 from refrigerating machine oil and, thereafter, is condensed in a condenser 3 and the pressure thereof is reduced by expansion in an expansion valve 4. Then, the refrigerant is evaporated in an evaporator 5 and, thereafter, heat exchange is effected between the high-temperature refrigerating oil, separated in the oil separator 2, then, is sucked into the compressor 1. Heat exchange is effected between gas, sucked into the compressor, and the high-temperature refrigerating oil in the oil separator 2 and, therefore, the degree of overheating of the gas may be secured and, simultaneously, the refrigerating machine oil may be cooled.
Patent JP-S5860377-A (JP)
Title: Apparatus for optically reading code on diagnosis test strip
Inventor: UBUE RUTSUPENDAA
IPC: G06K7/10
Filed: 1982-09-17
Abstract: A device for the optical identification of a bar coding on a diagnostic test strip in an evaluation device in which the test strip is positively movable relative to a reading device for the coding, with a source of light as a transmitter and a light-sensitive element as a receiver. The bar coding has a high information density and between the test strip and the transmitter and/or between the test strip and the receiver there is, in each case, present a slit aperture and a cylindrical lens. The lens axis runs parallel to the test strip surface carrying the coding and to the code bars, the slit aperture lies in the plane defined by the cylinder axis and the transmitter or receiver and the distance between the lens axis and the test strip surface is substantially such that the focus lines of the lens lie approximately in the test strip surface.
Patent JP-H0719938-A (JP)
Title: Snow load monitoring system for building
Inventor: TAMURA MORIAKI
IPC: G01G17/04
Filed: 1993-06-30
Abstract: PURPOSE:To indirectly compute the snow load applied to a roof by measuring the amount of snow-melted water flowing down on the roof, and measuring the amount of precipitation near the roof, and computing the snow-load on the roof on the basis of both the measured values. CONSTITUTION:A flow meter 4 is provided in a drain pipe 3 connected to a roof 1 of a building, and an amount-of-precipitation measuring device 6 is provided near the roof 1, and the flow meter 4 and the device 6 are connected to an electronic computer 8 through measuring circuits 5, 7 respectively. At this stage, in the case where the water receiving area of the device 6 is expressed with S1 and the precipitation supplement quantity per unit time is expressed by M, the amount of snowfall P per unit area is expressed by P=M/S1. The amount W of snow on the roof 1 is in proportion to P, and W=kP, and (k) means a constant and the (k) is decided by the observation during a certain period. Consequently, the integrated weight of precipitation from a certain time point to a real time is expressed by w=kp. In the case where the amount of drain per unit time, which is measured by the flow meter 4, is expressed by V and a roof area is expressed by S2, the amount SIGMAD of drain per a unit area of the roof is obtained by an equation SIGMAD=SIGMAV/S2. Consequently, a snowfall load L left in a unit area of the roof is obtained by an equation L=SIGMAw-SIGMAD=kSIGMAM/S1-SIGMAv/S2, and it can be computed by the computer 8.
Patent JP-S6052289-A (JP)
Inventor: KISHINAMI KENJI
IPC: B25J17/00
Filed: 1983-09-01
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-S6389412-A (JP)
Title: Novel molecular sieve composition alpo4-41
Inventor: LESCH DAVID ALLEN
IPC: C01B37/04
Filed: 1987-06-30
Abstract: Microporous crystalline aluminophosphate having an essential framework structure whose chemical composition expressed in terms of mole ratios of oxides is      Al203 : 1.0 +/- 0.2 P205 and having a characterisitic X-ray powder diffraction pattern containing at least the following lines: <IMAGE>   Process for preparing the aluminophosphate which comprises forming a reaction mixture having a composition expressed in terms of mole ratios of oxides of       Al203 : 0.5 to 3 P205 : 10-200 H20 and containing from about 1.0 to about 6 moles of di-n-propylamine per mole of Al203 and seed crystals of said crystalline aluminophosphate, and heating the reaction mixture thus formed at a temperature of at least 100 DEG C. under autogenous pressure until newly formed crystals of said aluminophosphate exist therein.
Patent JP-S6052093-A (JP)
Inventor: TOOMASU EI UORUSHIYU
IPC: B23K3/06
Filed: 1984-07-31
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-H057859-A (JP)
Title: Refuse treating device
Inventor: UKAI KUNIHIRO
IPC: B09B3/00
Filed: 1991-07-02
Abstract: PURPOSE:To provide the device which dries crude refuse, such as cooking waste and left-overs generated in home, with simple constitution and simple operations and prevents the putrefaction thereof and the malodors generated therefrom. CONSTITUTION:This device is constituted to have a main container 1 having a refuse charging port 2, a refuse housing container 4 provided within the main container 1, a refuse bag 5 which is provided on the refuse housing container 4 and is constituted of a plastic material on the outer side and a pulp material, such as paper, on the inner side, a microwave heater 3 for heating the refuse, and a discharge port 6 for discharging the generated gaseous components. This device prevents the putrefaction of the crude refuse and the generation of the malodors arising therefrom by drying the crude refuse. The contamination of the water discharged at the time of drying the crude refuse is prevented by providing the refuse bag which is constituted of the plastic material on the outer side and the pulp material, such as paper, on the inner side. In addition, the heat resistance of the bag is improved and the contamination on the outer side of the refuse bag is prevented.
Patent JP-2000346925-A (JP)
Title: Position control system and mobile station apparatus
Inventor: TANIZAWA SHIGERU
IPC: G08G1/0969
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a position control system that can report the precise position of a vehicle to a control center without laying a burden on the user of the vehicle and can suppress the cost to be low, and to obtain a mobile station apparatus. SOLUTION: This position control system is composed of a reference-station apparatus 1 which generates correction information so as to be transmitted, a mobile-station apparatus 2 which corrects a measuring position by a GPS on the basis of correction information D received from the reference-station apparatus 1 and which transmits correction position information E obtained as a result, and a control-station apparatus 3 which detects the position of the mobile-station apparatus 2 on the basis of the correction position information E received from the mobile-station apparatus 2. In the mobile station apparatus 2, a communication operation which receives the correction information D from the reference-station apparatus 1 and a communication operation which transmits the correction position information E to the control-station apparatus 3 are repeated alternately.
Patent JP-S6318571-A (JP)
Title: Rotating magnetic sheet
Inventor: SASAKI HIDEMI
IPC: G11B17/035
Filed: 1986-07-09
Abstract: PURPOSE:To effectively detach a magnetic sheet pack from a bucket at the time of unloading the magnetic sheet pack by providing an disengaging means for detaching the magnetic sheet pack from a positioning pin by interlocking with a cover member. CONSTITUTION:A raising piece 102 is formed in a part situated at the rear side of a cover 28 of an inner end folded part 100. The raising piece 102 is separated from the magnetic sheet pack 10 under a magnetic recording and reproducing state, and under the open state of the cover 28, it raises the magnetic sheet pack 10 upward in a direction in which the magnetic sheet pack 10 is disengaged from the positioning pins 80, 82. Namely, under the open state of the cover 28, the magnetic sheet pack 10 is inserted into the bucket 26. From this state, the cover 28 is closed to have a magnetic recording and reproducing state. After the magnetic recording and reproduction, when the cover 28 is opened, the magnetic sheet pack 10 is pressed upward by the raising piece 102 formed in the cover 28 and the magnetic sheet pack 10 is effectively disengaged from the positioning pins 80, 82.
Patent JP-S6141043-A (JP)
Title: Compulsory lubrication mechanism for planetary gear apparatus
Inventor: KANOU TAKEYASU
IPC: F16H3/44
Filed: 1984-07-31
Abstract: PURPOSE:To permit the compulsory lubrication between a pinion gear and a pinion shaft and between the pinion gear and a shaft supporting part by forming an oil passage in the pinion shaft and an oil reservoir onto the pinion carrier of a planetary gear apparatus, thus permitting lubricating-oil to be compulsorily supplied. CONSTITUTION:A transmission is equipped with a planetary gear apparatus consisting of a sun gear 1 integrally formed with a sun gear shaft 29 rotatably fitted onto an output shaft 12, pinion gear 2 meshed with the sun gear 1, carrier 4 which supports the pinion gear 2 and has a shaft supporting part 4B spline- fitted onto the outer periphery of the output shaft 12, and a ring gear 3. In this case, an oil passage 4E is formed on the shaft 4A of the carrier 4, and an oil reservoir 4H is formed at one edge of the oil passage 4E, thus constituting an oil storage means 6. Lubricating oil is supplied between the pinion gear, shaft 4A, and the supporting part 4B through the oil storage means 6 from a lubricating- oil feeding means 5.
Patent JP-H0210772-A (JP)
Title: Mos-fet using beta-sic and its manufacture
Inventor: FUMA HIROO
IPC: H01L29/78
Filed: 1988-06-28
Abstract: PURPOSE:To check drain currents and stabilize it at high speed by laminating an N-type beta SiC on the substrate of P-type beta-SiC so as to form source and drain regions. CONSTITUTION:An N-type beta-SiC single crystal layer 12 is formed on a P-type beta-SiC substrate 10 by epitaxial growth, and the layer 12 is removed except source and drain regions by reactive ion etching by gas plasma so as to form the source region 12a and the drain region 12b. Further, an oxide film 16 is formed above the regions 12a and 12b and the channel region 10a, and a source electrode 18 and a drain electrode 20 are formed, which are connected to the regions 12a and 12b, respectively, through electrode connections which are made by removing a part of each place located above the regions 12a and 12b of the layer 16. And a gate electrode 22 is formed through the layer 16 above a region 10a. By doing it this way, drain currents can be checked effectively, and favorable transistor characteristics stable even at high speed can be maintained.
Patent JP-H1053837-A (JP)
Title: Hot rolled high tensile strength steel plate excellent in strength, ductility, toughness and fatigue characteristic
Inventor: TOSAKA AKIO
IPC: C22C38/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To produce a hot rolled high tensile strength steel plate excellent in strength, ductility, toughness and fatigue characteristics as well in a steel in which the addition of Cr, Ni and Mo causing a problem in the production cost is evaded and a trace amt. of Nb is added. SOLUTION: This steel plate has a compsn. contg., by weight, 0.01 to 0.20% C, <=1.00% Si, <=2.00% Mn, <=0.10% Al, <=0.0070% N, 0.0050 to 0.15% Nb, and the balance substantial Fe with inevitable impurities. The steel plate has a mixed structure in which the area ratio of fine ferrite in which the average grain size of ferrite is regulated to 2 to 3μm is regulated >=70%, the area ratio of the structure contg. bainite and martensite is regulated to <=20%, and the balance area is composed of ferrite having <=10μm average grain size.