baber/WOPTO huggingface dataset:
Patent JP-S59231849-A (JP)
Title: Semiconductor integrated circuit
Inventor: MURAKAMI KENJI
IPC: H01L27/092
Filed: 1983-06-13
Abstract: PURPOSE:To restrict the formation of parasitic transistor by a method wherein, when an n type region is diffusionformed on a p type Si substrate and a p<+> type region is provided on the n type region to constitute a transistor while an n<+> type region is formed on the adjoining substrate to constitute another transistor as C-MOS.LSI, another p<+> type region is provided underneath a part of the n<+> type region. CONSTITUTION:An n type region 5 is diffusion-formed on a p type Si substrate 11 and a p<+> type region 3 is provided on the n type region 5 to constitute a transistor. Besides an n<+> type region 2 is provided on the distant part of the substrate 11 to constitute another transistor. Then overall surface is covered with an SiO2 film 1 to make specified openings coating the regions 2, 3 and the surface of film 1 between the region 2 and 3 respectively with Al electrodes, 7, 8 and 9. In such a constitution, a p<+> type region 3' is additionally provided underneath a part of the region 2 toward the region 5 to reduce parasitic transistors T1, T21 and T22 constituted in the respective region.
Patent JP-S63273294-A (JP)
Title: Cleaning mechanism for magnetic card
Inventor: TAKIGUCHI KIYOAKI
IPC: G11B23/50
Filed: 1987-04-30
Abstract: PURPOSE:To eliminate dirt and dust on the surface of a magnetic card brought into contact with a cylinder, by providing grooves in a vertical keeping an interval on the outer periphery of a helical recording mechanism to be housed in magnetic recorder, and fitting a cleaning body in the groove as protruding its surface. CONSTITUTION:When a pair of rollers 13 and 14 to insert the magnetic card 1 into a magnetic card read/write mechanism 10, the helical recording mechanism 15, a pair of rollers 22 and 23 to carry the card 1 after read/write, and rollers 24 and 25 to send the card are provided, the recording mechanism 15 is constituted of a lower fixed cylinder 16 via a card guide 17 and an upper rotary cylinder 19, In such constitution, plural inserting grooves 31 are formed on the outer periphery of the cylinder 19 keeping the interval in the vertical direction, and the cleaning body 32 consisting of soft felt, cloth, or synthetic fiber, etc., is fitted in the groove as protruding the surface. Thus, foreign matters attached on a passing card 1 can be cleaned, and erroneous read/write can prevented from being generated, and simultaneously, the abrasion of the magnetic head can be reduced.
Patent JP-S58223394-A (JP)
Title: Plane light emission type semiconductor laser device and manufacture thereof
Inventor: YAMAZOE YOSHIMITSU
IPC: H01S5/00
Filed: 1982-06-22
Abstract: PURPOSE:To improve the performance of a plane light emission type semiconductor laser by providing a plurality of active regions along the transmission passage of laser light. CONSTITUTION:A plurality of the active layer 5 and 5' are provided on a semiconductor substrate 2, along the transmission passage of laser light, at a distance each other. These active layers 5 and 5' have the same forbidden band gap. The active region 12 of the active layer 5 acts as a modulating active region, and the active region 13 of the active layer 5' acts as a laser light amplifying active region. Such a formation increases the active regions along the direction of laser light transmission and decreases the threshold value of laser light emission. Besides, the decrease of performance and the failure of the laser devide due to thermal deterioration can be avoided. Further, the direct modulation of the laser light can be easily performed. Thus, the performance of the plane light emission type semiconductor laser can be improved.
Patent JP-H045075-A (JP)
Title: Seal for sign
Inventor: SAKAI KAZUTOMI
IPC: B41K1/00
Filed: 1990-04-23
Abstract: PURPOSE:To put one's seal without changing the shape and dimension of the form of characters of a sign by carving the form of characters of the sign in a seal forming part. CONSTITUTION:A seal for a sign is formed by engraving the form of characters of a sign in a seal forming part. A seal material is composed of at least one of wood, ivory, the horn of a buffalo, boxwood, plastic, ceramics, metal or an alloy thereof, nonferrous metal or an alloy thereof and rubber. For example, a plate body 1 (fitted with a knobe 2) of wood (for a seal) is cut and ground by a grinder and the form of characters of a full name sign is carved in one end surface becoming the seal forming part 3 of the wood body 1 to prepare a sign 5. The prepared seal (the form of characters of a sign) is pressed to red seal-ink to seal predetermined paper. Even if the seal is repeatedly used, the dimension and shape of the form of characters of a name are not changed and paper can be sealed beautifully.
Patent JP-H11285405-A (JP)
Title: Finger ring
Inventor: NAKADA KUNIAKI
IPC: A44C9/02
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a finger ring whose size can be adjusted more easily. SOLUTION: The finger ring includes an annular finger ring body 12 and a mount surface 16 which is disposed at an area of the outer periphery of the body 12 and has a certain curvature and on which a stone 14 is mounted. And a connection mechanism 18 is provided to connect divided parts 20, 22, which are formed by dividing the body 12 at least one point of the body 12, by rotating the mechanism 18, in such a manner that when the size of the body 12 is adjusted, the curvature of the surface 16 is prevented from being varied due to a change in inner diameter of the body 12.
Patent JP-2000297447-A (JP)
Title: Drainage system for building
Inventor: FURUKAWA NORIHIRO
IPC: E03C1/12
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To chiefly provide a new drainage system for a building. SOLUTION: This drainage system is constituted of a vertical drain pipe 4 penetrating each floor, a drain pipe 6 led from water use areas of respective floors, a confluent joint 7 connecting the drain pipe 6 to the vertical drain pipe 4. The level of the confluent joint 7 is lowered lower than the level of the floor slab of a draining floor and after a sufficient vertical speed component is imparted to the fluid in the drain pipe 6, the fluid is combined with the fluid in the vertical drain pipe 4.
Patent JP-S62264571-A (JP)
Title: Electrolyte-containing gel
Inventor: MORITA YOSHISHIGE
IPC: H01M10/10
Filed: 1986-05-09
Abstract: PURPOSE:To increase purity, stability, and performance by containing an electrolyte in gel produced by hydrolysis and condensationpolymerization of alkoxide. CONSTITUTION:A mixture of Si(OR)4 (R=C2O5) and H2SO4 is poured into a container 9 to a specified level. and shaked to form gel, then a gelled electrolyte is obtained. The electrolyte has crosslinked structure which is not broken by vibration and steadily keep its shape. Since sulfuric acid electrolyte is contained in the gel, no electrolyte leakage appears. Both electrodes are separated by the gel without use of a separtor. Thereby, purity, stability, and performance can be increased.
Patent JP-S63273180-A (JP)
Title: Data gathering device
Inventor: SUZUKI SATORU
IPC: G06F17/40
Filed: 1987-04-30
Abstract: PURPOSE:To store the progress of change even if the physical quantity is greatly changed, by storing a detection value for comparison if the difference between the latest detection value and the detection value for comparison which is detected between the storage time of the latest detection value and the next storage time is larger than a reference value. CONSTITUTION:When the signal outputted from a clock circuit 14 at intervals of a prescribed time is inputted to an arithmetic unit 8, the unit 8 stores the detection value from a converter in a storage device 11. The difference between the latest detection value stored in the storage device 11 and the detection value for comparison which is detected between the storage time of the latest detection value and the next storage time is operated, and the detection value for comparison is stored in the storage device 11 if this difference is larger than the reference value. Thus, the progress of actual change of the physical quantity is accurately recorded even if the physical quantity is greatly changed between a certain recording time and the next recording time.
Patent JP-S6211164-A (JP)
Inventor: HANNEROORE AURASUUBURANKU
IPC: G01N33/48
Filed: 1986-05-09
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-H09289884-A (JP)
Title: Compression molding apparatus for shredded tobacco layer of cigarette production machine
Inventor: OKUMOTO YUTAKA
IPC: A24C5/18
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a compression molding apparatus for shredded tobacco layer of a cigarette production machine to enable the compression molding of a shredded tobacco layer supplied from a suction band toward a rolling machine while suppressing the crushing of individual shredded tobacco pieces. SOLUTION: This compression molding apparatus for shredded tobacco layer of a cigarette production machine is provided with a shoe 18 and a tongue 20 placed on the downstream side of a suction band in the order and forming a compression molding path 30 between a rolling paper P on a garniture tape 10 and the shoe. The contacting faces of the shoe 18 and the tongue 20 with the shredded tobacco layer have concave forms smoothly and continuously varying from a linear form at the inlet of the compression molding path 30 to a semicircular form at the outlet of the path.
Patent JP-H10299068-A (JP)
Title: Street inlet system
Inventor: HAYASHI HIDETOSHI
IPC: E03F1/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a street inlet system capable of increasing in quantity of rain water infiltrated into the ground and decreasing discharge of drainage to a drain gutter. SOLUTION: Cylindrical upper water pipes 4 and lower water pipes 5 are arranged up and down in parallel to a sheet inlet 2. The last ends of the upper water pipes 4 are connected to the drain gutter. A plurality of drain holes 20 (20a-20c) are bored in the lower water pipes 5. The further the drain holes 20 are bored positions from the street inlet 2, the lower positions they are provided, and the nearer the drain holes are bored in positions from the rain water basin, the higher positions they are provided.
Patent JP-H01279223-A (JP)
Title: Liquid crystal display device
Inventor: ASANO KAZUO
IPC: G02F1/1335
Filed: 1988-05-02
Abstract: PURPOSE:To make a liquid crystal display device simpler in structure and higher in contrast by specifying the angle of torsion of the torsional structure of the liquid crystal layer of the device and the angles between the director direction of liquid crystal molecules brought into contact with the electrode base plates and the surfaces of the electrode base plates. CONSTITUTION:The angle of torsion alpha of the torsional structure of the liquid crystal layer 20 and the angles theta0 between the director direction of liquid crystal molecules brought into contact with the surfaces of the electrode base plates 11 and 12 and the surfaces of the base plates 11 and 12 are respectively set to 220-300 deg. and >=25 deg.. In addition, the product DELTAn.d of the magnitude DELTAn of the anisotropy in refractive index of nematic liquid crystal 32 and the thickness (d) of the layer 20 is set to 0.65-0.90mum and the angles beta and gamma between the axes of polarization of a pair of polarizing plates 41 and 42 and the electrode base plates 11 and 12 respectively adjacent to the polarizing plates 41 and 42 in connection with the angle of torsion alpha are made to satisfy Formula I. Therefore, the structure of this liquid crystal display device can be simplified and the contrast of the display can be improved at the time of high-duty ratio multiplex drive.
Patent JP-S63273096-A (JP)
Title: Production of solid of radioactive waste
Inventor: MASUDA SHUNJI
IPC: G21F9/30
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a better solidified resin, by adding a thermosetting resin, a polymerization initiator, and organic metal salt and a polymerization inhibitor to a radioactive waste containing nitrite to prevent the blocking of polymerization of the thermosetting resin otherwise caused by nitrite. CONSTITUTION:A radioactive waste is produced by drying and powdering a radioactive waste liquor generated from a nuclear power plant or the like and for example, mainly composed of sodium sulfide or an ion exchange resin. A thermosetting resin herein used employs a resin such as insaturated polyester resin having insaturated polyester dissolved in a polymerizing monomer and is hardened by radical polymerization at a normal temperature. A polymerization initiator, a polymerization promotor, alkali metal or the like as organic metal salt are added to these radioactive waste and thermosetting resin at the rate of about 0.5-2wt.% about 0.006-0.1wt.% in terms of amount of metal and about 0.01-1wt.% in terms of amount of metal, respectively. Thus, even when nitrite is mixed, a solid can be obtained hard as enough as that produced when it is not.
Patent JP-S61265636-A (JP)
Title: Connecting system for data processor and console
Inventor: KOBAYASHI NORIO
IPC: G06F9/00
Filed: 1985-05-20
Abstract: PURPOSE:To use in common a console by connecting a console which is provided on a main CPU, so as to be controllable by a sub-CPU, as well. CONSTITUTION:A console control part 22 of a sub-computer 2 is connected to a control circuit bus S of a main CPU 11, and placed in a parallel circuit to a console control part 12 of a host computer 1. Accordingly, the console control part 22 which is under a control of only a sub-CPU 21 can be controlled by the main CPU 11, and also connected to a console 32 of a peripheral equipment 3 of the host computer 1 through the main CPU 11 and the console control part 12 by the sub-CPU 21, and the console can be used in common. In such a way, a control operation of the console can be executed without providing a console used exclusively for the sub-computer 2, on a peripheral equipment 4.
Patent JP-S62266188-A (JP)
Inventor: MUKAI SHINJI
IPC: B07C5/10
Filed: 1986-05-13
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-H05303168-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TOSAKA YASUO
IPC: G03C7/20
Filed: 1992-04-27
Abstract: PURPOSE:To obtain the silver halide color photographic sensitive material improved in lightfastness, balanced in photofading, small in rise or minimum density even in the case of running processing, and freed of bleeding on an image even at the time of storage under high temperature and high humidity. CONSTITUTION:The silver halide color photographic sensitive layer has at least each one of silver halide emulsion layers containing a yellow coupler, a magenta coupler, and a cyan coupler, respectively, on a reflective support, and the silver halide emulsion layer containing the yellow coupler is arranged farthest from the support, and one of photographic constituent layers contains a liquid ultraviolet absorber being liquid at normal temperature.
Patent JP-2000300121-A (JP)
Title: Internally threaded fishing rod and its production
Inventor: SHIGEFUJI HIDETOSHI
IPC: A01K87/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an internally threaded fishing rod capable of imparting stable abrasion resistance and water repellency to a fishing line guide by improving adhesivencess of a thin layered tape to a rod pipe itself and its production. SOLUTION: This method of producing an internally threaded fishing rod consists of processes to wind up a peeling tape 2 around a core metal 1 with spaces 3 in the shaft direction, wind up a thin layered tape 4 at least to cover the space 3, arrange a fishing line guide-forming material 6 in a portion corresponding to the space 3 of the upper surface, wind up a prepreg 9 for forming a rod pipe body, bake under pressure and remove the peeling tape 2. The thin layered tape 4 consists of a tape itself 5a and an abrasion resistant layer 5b disposed on at least one surface in the side of the core metal 1 out of both surfaces and comprising an abrasion resistant synthetic resin such as an alkyd resin and the like or a metal.
Patent JP-H02285666-A (JP)
Title: Manufacture of ic lead frame
Inventor: KUBOZONO KENJI
IPC: H01L23/50
Filed: 1989-04-27
Abstract: PURPOSE:To settle the point at issue during the die-bonding process of a lead frame to an Si chip in different thermal expansion coefficient file assuring the stable quality in the IC manufacture by a method wherein almost the whole central part of the rear side of the bonding surface of a die pad to a chip is processed into a recession. CONSTITUTION:Almost the whole central part of the rear side of the bonding surface of a die pad 1 bonding a chip 4 is processed into a recession 2. For example, the rear side of the chip 4 junction part of a unit die pad 1 is made thinner by etching process of the whole central part leaving the peripheral part 3. At this time, the peripheral part 3 subjected to no etching process at all sustains the finishing precision during the lead frame manufacturing process while the recession 2 wherein the whole inner surface is half-etched is subjected to rugged surface and lower precision in sheet thickness due to uneven etching process. Through these procedures, the stress imposed by the difference in the thermal expansion coefficient on Si chip and the die pad part 1 of the lead frame is reduced while the bend after die bonding process can be restrained by the rigidity of the Si chip.
Patent JP-S63273845-A (JP)
Title: Camera
Inventor: IKEDA MASAHIRO
IPC: G03B17/04
Filed: 1987-05-01
Abstract: PURPOSE:To enhance improvement of efficiencies in taking out a film cartridge after completing the photographing of all frames and in developing process of an already filmed film by providing the film cartridge installing a separation part near the mouth part of a film winding room as one body. CONSTITUTION:A camera main body 1 has the film cartridge 2 installing the separation part 8 near the mouth part of the winding room 6 as one body. After completing the photographing of specified number of screens, the film is all stored in the winding room 6 of the cartridge 2. Therefore, if the cartridge 2 is taken out from the camera main body 1 and the winding room 6 is folded from the separation part 8 or a provisional combination is released, the separation part becomes the same shape as a usual cartridge. Thus, the film cartridge 2 is easily taken out from the camera main body 1 after completing the photographing of all the frames and the film can be processed in a developing process machine as same as a usual cartridge by separating the part storing the filmed film from other part after taking out the cartridge.
Patent JP-H046897-A (JP)
Title: Manufacture of multilayer plate
Inventor: NASU YOSHIHIRO
IPC: B29K63/00
Filed: 1990-04-24
Abstract: PURPOSE:To suppress the remaining of voids so as to get a multilayer plate, wherein dimension change and warps are small and a glass unwoven base material prepreg is used, by lowering the molding pressure when the viscosity of the resin within the prepreg is high, and flowing resin compulsively at high pressure when the resin viscosity is high so as to mold it. CONSTITUTION:A circuit is processed in a laminated board, whose both sides are lined with copper and which is obtained by piling up four piles of prepregs A, where glass unwoven fabric is used, and arranging a copper foil each on both sides, and heating and molding it under pressure, and then one ply each of prepreg A and further one ply each of prepreg B, on both sides of this inner layer circuit board, and a copper foil, at the outermost surface, are placed, and the initial molding pressure is set to 20-40kg/cm<2>, and then it is raised to 60-80kg/cm<2> after the resin within the prepreg fuses and reaches the lowest solvent viscosity and before sudden viscosity rise occurs, and after molding it is cooled at a pressure of 5-10kg/cm<2> so as to get a multilayer board.
Patent JP-H10298072-A (JP)
Title: Transition metal complex of nonsteroid antiinflammatory agent
Inventor: AMARJIT SHIN
IPC: C07F3/06
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a compound effective in a reduced dried amount and useful for more generous treatment in regard to stomach irritation so as to reduce adverse effects (especially adverse effects on digestive organs) of medicine. SOLUTION: This composition is a COX2 selective pharmacological composition having <1 efficacy ratio. The composition comprises a complex of naproxen and/or one or more naproxen salts and/or addition products or its mixture and one or more zinc compounds in a salt form or its mixture and is shown by the formula (medicine)2 Zn.nH2 O in which the medicine is naproxen in a proper pharmacological base/carrier or in a diluent.
Patent JP-S5536205-A (JP)
Title: Preparation of highly pure epoxy resin from paraoxybenzoic acid
Inventor: UENO RIYUUZOU
IPC: C08G59/12
Filed: 1978-09-05
Abstract: PURPOSE: To prepare an epoxy resin useful as a hardener for coatings, etc., economically, an industrial scale, by reacting p-oxybenzoic acid with an epihalohydrin in the presence of a basic catalyst, separating the unreacted material from the product and further reacting the product with a specific amount of a base.  
     CONSTITUTION: An epoxy resin is prepared by (1) reacting (A) p-oxybenzoic acid with (B) and epihalohydrin in the presence of (C) a quaternary ammonium salt, e.g. tetramethylammonium chloride, etc., and (D) a base, e.g. sodium hydroxide, etc., as catalysts, (2) separating the unreacted components (B) and (3) thermally reacting the reaction product with (E) a base, e.g. sodium hydroxide, etc.. The amounts of (D) and (E) components are ≤2 equivalent, and ≤0.6 equivalent per 1 mole of the (A) component, respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5232736-A (JP)
Title: Method and device for counting the number of steel balls in pachinko ( pinball game) parlor
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1975-09-06
Abstract: PURPOSE: A method of counting the number of steel balls in pachinko (pinball game) parlor, said method being capable of easily counting the total number of steel balls in pachinko (pinball game) ball circulation apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5756964-A (JP)
Title: Manufacture of mis type semiconductor device
Inventor: NAGASE AKIRA
IPC: G11C17/00
Filed: 1981-07-13
Abstract: PURPOSE:To perform the writing of an Si gate type MISROM at the initial stage in the steps of manufacturing FETs disposed in matrix by forming or not forming a hole at the field film of a drain diffused layer forming region. CONSTITUTION:The gate electrode 4a of a cell FET extends as an input wire 4b, and a source diffused layer is commonly connected to a ground wire. The drain diffused layer is connected to the aluminum output wire on the upper layer of the input wire 4a to form a cell in a matrix shape. In the respective FETs, holes are opened at the field oxidized film 2 formed thickly on the substrate 1, and are formed of Si gate process. The pattern opened at the field film 2 is altered according to the writing or not writing the FET. For example, the field film 2 is retained in the drain diffused layer forming region 1a of the FET not written, and is not connected to the output line. In this manner, the writing of the ROM can be simply performed in the manufacturing steps.