baber/WOPTO huggingface dataset:
Patent JP-2000252132-A (JP)
Title: Mounting structure for electronic component
Inventor: KODAMA SHIGENOBU
IPC: H01F27/06
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for an electronic component which can be reliably fixed to a printed circuit board, having a simple structure and at a low cost. SOLUTION: An electronic component includes a main body 11 and a plurality of terminal pins, extending parallel to each other from the body 11. In the mounting structure of the electronic component, the terminal pins are inserted into associated mounting of a printed circuit board 15 and soldered upon mounting of the electronic component. The main body is formed with an engagement part 11a, and an end of a fixing member 16 engaged to the engagement part is engaged to a printed circuit board to thereby fix the electronic component to the printed circuit board.
Patent JP-S61207218-A (JP)
Title: Safety device for vehicles running at high speed
Inventor: KUBOTA HIRONOBU
IPC: B60K23/08
Filed: 1985-03-12
Abstract: PURPOSE:To prevent a car from coming unsteady at the time of running at high speed, by disengaging a clutch in a front-wheel driving system as a controller operates at the time of detecting a high speed running state with a detector, and making power transmission into drive for only rear wheels. CONSTITUTION:At the time of running on a road and so on, if a car is made to run at high speed, a controller 22 operates on, when the detected car speed of a detector 20 becomes more than the setting one, judging it so that the controller emits a clutch disengaging signal to a solenoid valve 18. And, this solenoid valve 18 operates in a disengaging direction, disengaging a clutch 16, thus power transmission to front wheels 5 is cut off. Therefore, when coming to a high speed, it is automatically selected to drive for only rear wheels 6 and stable running is thus performed.
Patent JP-H08250527-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: TAKEBE NAOTO
IPC: H01L23/31
Filed: 1995-03-09
Abstract: PURPOSE: To simplify a manufacturing process and prevent generation of blow holes in a package. CONSTITUTION: A first resin sheet 4 which is comprised of light transmitting resin 4a positioned corresponding to a light active element part in a surface of a semiconductor element 6 and light screening resin 4b positioned corresponding to a non-optical active element part in a surface of the semiconductor element 6 is prepared. A second resin sheet 5 consisting of light screening resin and the semiconductor element 6 are prepared. Then, the first resin sheet 4 is inserted into a first die 9 and the second resin sheet 5 is inserted into the second die 10. Then, the semiconductor element 6 is mounted between the first and second resin sheets 4, 5. Thereafter, the first and second resin sheets 4, 5 and the semiconductor element 6 are compressed by the first and second dies 9, 10 for sealing the semiconductor element 6 with the resin sheets 4, 5 and forming a package.
Patent JP-S60193738-A (JP)
Title: Lighting device for vehicle
Inventor: SEKOSHI TOORU
IPC: B60Q1/30
Filed: 1984-03-15
Abstract: PURPOSE:To enable reduction of the height of a housing, by a method wherein, in a lighting device for a vehicle, such as brake lamp, a lighting bulb is contained from the bottom side of a housing, and filament is positioned about flush with the bottom of the housing. CONSTITUTION:A lighting device housing 4 is secured to a rear parcel 3 by means of a screw 8 by the use of a mounting part 7 formed to the lower end of a containing part 5. An opening on the rear side of a car body is covered with a lense 9, a down socket 10 is inserted into the bottom of the containing part 5, and a lighting bulb 11 is fitted therein. The lighting bulb 11 is conditioned such that the part, baeing lower than a portion in the vicinity of a filament 12, of the bulb is contained in the containing part 5. The filament 12 is positioned about flush with the bottom of a housing 4, and the bulb is disposed so that it is positioned in alignment with the focus of a reflector 14. This enables decrease of the height of the housing, resulting in the possibility to prevent the device from impeding in rear visibility when the device is used as a brake lamp.
Patent JP-H05249473-A (JP)
Title: Oriented film and liquid crystal display body
Inventor: KANBE SADAO
IPC: G02F1/1337
Filed: 1992-03-06
Abstract: PURPOSE:To obtain a display body having good frequency characteristics and high quality by using polyimide containing nitrogen in the principal skeleton except for nitrogen in imide groups as an oriented film. CONSTITUTION:The oriented film is a polyimide-base liquid crystal oriented film comprising tetracarboxylic acid anhydride compd. and diamino compd. and the film contains nitrogen except for nitrogen in imide bonds. This polyimide oriented film is obtd. by copolymn. of usual tetracarboxylic acid anhydride containing no nitrogen and diamino compd. having nitrogen except for amino acid, copolymn. of tetracarboxylic acid anhydride containing nitrogen and diamino compd. having no nitrogen except for amino groups, or copolymn. of tetracarboxylic acid anhydride containing nitrogen and diamino compd. having nitrogen except for amino groups. For example, reaction of 2, 5 diaminopyridine with cyclobutane tetracarboxylic acid anhydride is effected for synthesis.
Patent JP-S59174737-A (JP)
Title: Device for measuring diameter of particle
Inventor: TATSUNO KIYOUICHI
IPC: G01B11/08
Filed: 1983-03-25
Abstract: PURPOSE:To perform measurement over a broad range of diameters of particles excellently without enlarging the entire device, by distributing and arranging the light introducing terminals of optical fibers so that the terminals are densely distributed in a region wherein the scattering angle of a laser beam that is scattered by a particle group to be measured is small and the terminals are coarsely distributed in a region for the large scattering angle. CONSTITUTION:Light introducing terminals 6 of optical fibers 5-1,... are arranged on a circle, whose center is a point P that is set in a particle group 4 to be measured, by the following way: 10 terminals in the scattering angle region of 1-5.5 degrees, with an interval of DELTAtheta1=0.5 degree; 15 terminals in the region of 6-20 degrees with an interval of DELTAtheta2=1 degree; and 5 terminals in the region of 20-30 degrees with an interval of DELTAtheta3=2 degrees. For the large particles, the state of fluctuation of diffracted light in lower orders (0 and first orders) can be measured. For the small particles, difference (inclination) in intensity distribution of scattered light in both cases can be measured over a broad range. The characteristics of the intensity distribution of the scattered light can be discriminated and measured over the broad range of the particle diameters.
Patent JP-S63217241-A (JP)
Title: Contact tactile sensor
Inventor: SHINOKURA TSUNEKI
IPC: G01L5/16
Filed: 1987-03-06
Abstract: PURPOSE:To obtain a sensor of small-sized, thin, and inexpensive constitution which can detect three components of force by arranging strain gauges in a sensor cell corresponding to the three components of force. CONSTITUTION:Connection terminals 22 and strain gauge 23 of silicon are formed in the sensor cell 21 made of silicon and force is received by a pressure reception part 24. The silicon strain gauges 23 are formed on the reverse surface of the sensor cell 21 by a semiconductor wafer process together with the connection terminals 22. The parts of the cell where the strain gauges are provided are made thin and the center recessed part of a pressure reception plate 25 made of ceramic is fitted onto the projection part of the pressure reception part 24 and joined with an adhesive 26. The projection part of the pressure reception part is formed by etching its periphery. Further, terminals 28 are provided to the upper part of a wiring board 27 matching with the positions of the terminals 22 of the cell, and the strain gauges 23 are connected to the wiring of the wiring board 27 through the terminals 22 and 28. Consequently, forces Fx and Fy which are parallel to the surface where the strain gauges are provided and cross each other at right angles and a force Fz perpendicular to the surface can be detected.
Patent JP-H11227233-A (JP)
Title: Impact dot type recording head
Inventor: YAMADA TAKESHI
IPC: B41J2/275
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To improve an easy to assemble feature of a spring receiver to be interposed between a printing lever and a coil spring. SOLUTION: A spring receiver holding section 14 integrally formed with a spring receiver 15 is separably provided in a common sheet member 10 consisting of inner and outer double ring sections 11, 12 to be loaded to a spring holding member 6. As a result of the above structure, it is possible to improve an easy-to-assemble feature of many spring receivers 15 each being interposed between a print lever 2 and a coil spring and to readily separate the spring receivers 15 by the movement of the print lever 2 in the printing direction.
Patent JP-H11231724-A (JP)
Title: Image carrier unit
Inventor: NOMURA YUJIRO
IPC: G03G15/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To surely make an image carrier into prescribed potential in the structure of supporting both the terminal parts of the image carrier through a pair of disk-shaped members onto a fixed shaft. SOLUTION: A thin cylindrical image carrier 140 having flexibility is supported by a pair of disk-shaped members 120 and 130 attached to a shaft 110, which is not rotated by itself, so as to be rotated and a backup drum for supporting the image carrier 140 from the inside at the position of abutting a cleaning member and a charged roller from the outside to the image carrier 140 is provided on the shaft 110 so as to be rotated by an eccentric bearing. In this case, the disk-shaped member 130 and the shaft 110 are composed of conductive materials and a conduction member 157 is provided for electrically connecting the disk-shaped member 130 and the shaft 110.
Patent JP-S60197358-A (JP)
Title: Grinding for pipe inner surface
Inventor: FURUSHIYOU JIROU
IPC: A46B9/10
Filed: 1984-03-15
Abstract: PURPOSE:To simplify machine apparatus and permit the stable grinding free from grinding burn for a long pipe having a projection article on its outer periphery by allowing a plurality of elements formed by stacking grinding materials to be projected by a certain distance by a centrifugal force and allowing the inner surface of the pipe to be pressed and scraped simultaneously. CONSTITUTION:On use, at first an introducing apparatus is inserted from the inside of one pipe, and an abrasive wheel is installed in the state where each sliding roller 25a- 25d can smoothly slide, and abrasive work is carried-out through an abrasive element 13b which is projected in the radial direction from the edge part of the pipe by the revolution of a core base. The introducing apparatus 18 is pushing-advanced inwardly in succession by holding an operating lever from outside by hand, and when the apparatus 18 reaches at least the half of the pipe, the apparatus 18 is pulled-out, and then the apparatus is inserted similarly from the other edge of the pipe. Therefore, the necessity of revolving the pipe can be eliminated, and the machine apparatus can be simplified, and grinding for the pipe on which a projection article is formed on the outer periphery is permitted. Further, the grinding in the wide range from light grinding to heavy grinding is permitted by varying the number of revolution, and the generation of grinding burn can be prevented, since the density of grinding material is small.
Patent JP-S53135268-A (JP)
Title: Production of semiconductor device
Inventor: YOSHIKAWA KAZUHIKO
IPC: H01L21/306
Filed: 1977-04-28
Abstract: PURPOSE: To make it easy to melt and remove a resistor film and produce the electrode having an accurate shape, by forming the photoresistor film which is different partially in thickness. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60195851-A (JP)
Title: Fluorescent character display tube
Inventor: NAGAI HIKARI
IPC: H01J31/15
Filed: 1984-03-16
Abstract: PURPOSE:To remove the metal luster of an Al thin film pattern and improve visibility by forming an Al thin film electrode on a low melting point glass film whose content of PbO applied on a glass plate is restricted. CONSTITUTION:An Al thin film electrode is formed on a low melting point glass film whose content of PbO applied on a glass plate is 60wt% or less. In other words, a soda plate of 2mm. thick is unformly coated with plated low melting glass powder of PbO: 55wt%, B2O3: 15wt%, S5O2: 15wt%, Al2O3: 10wt%, and ZwO: 5wt% together with organic binder using a 325 mesh screen. A glass film of approximately 5mu thick is formed by baking this in the air. The protrusion and recess on the surface of this glass film obtains a smooth state of less than 0.2mu. This substrate is coated with Al by the sputtering method so that the thickness can be 1mu and electrodes and wires can be patterned by the photoetching method.
Patent JP-S59177146-A (JP)
Inventor: NAKAMURA AKIRA
IPC: B01D53/64
Filed: 1983-03-28
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-S54143140-A (JP)
Title: Non-impact recording method
Inventor: FUJIKAWA YOSHITAKA
IPC: B41J2/385
Filed: 1978-04-27
Abstract: PURPOSE: To reduce the irregularity in an image density by varying the potential of a shield electrode, which constitutes a recording electrode, n accordance with the fluctuation in te air gap between the recording electrode and a toner member.  
     CONSTITUTION: The application of recording signals from their generating unit 3 to a recording electrode 1 is performed through a high voltage switching circuit 4 to control the potential of a shield electrode 1b so that the variation Δd in the air gap d detected by its detecting unit 6 is fed to the control unit 5 and so that the potential of the electrode 1b is varied in accordance with the variation Δd. Thus, the intensity of the electric field by the recording signals fed through the circuit to a needle-type electrode 1a is controlled so that the electric force acting upon the ink droplets is constant irrespective of the fluctuations in the size d of the air gap. As a result, it is possible to make uniform the image density obtainable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53135927-A (JP)
Title: Synthesis of adiponitrile
Inventor: KITAMURA TADASHI
IPC: C07C253/00
Filed: 1977-05-04
Abstract: PURPOSE: To prepare adiponitrile in one step without environmental pollution, by the reduction dimerization of acrylonitrile with hydrazine compound in the presence of copper metals, thereby reducing the loss in the degeneration of catalyst and consumption of the catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09206228-A (JP)
Title: Cooking utensil
Inventor: MURAKAMI SADAKO
IPC: A47J43/28
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a convenient cooking utensil adjustable in size, that makes slippery foods easier to handle and is usable also for pickles. SOLUTION: A mitten part 4 forms a roughly mitten-shaped bag expanded toward the small finger and the fingertips, that is made from a net that does not absorb water, is excellent in water resistance, and resists friction. A plurality of sets of fasteners are mounted approximately along the boundary between the mitten part 4 and the expanded part 5 of the roughly mitten-shaped bag and from an opening 6 to the fingertips, in such a way that they are made in pairs, one on the outer surface of the back of the hand and the other on the outer surface of the palm.
Patent JP-S63216409-A (JP)
Inventor: TAKAHASHI KATSUHIRO
IPC: A01G7/00
Filed: 1987-03-04
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-H08242983-A (JP)
Title: Shelfplate supporting structure of refrigerating showcase
Inventor: IWATA TOSHIMASA
IPC: A47F3/04
Filed: 1995-03-10
Abstract: PURPOSE: To facilitate mounting and removal of a shelf plate of a refrigerating showcase and provide changeability for the mounting angle. CONSTITUTION: Pins 14b mounted protrusively at the peripheries of the middle parts of a left and a right supporting rods 15 are engaged by detention holes 16 bored in reinforcing rods 13 fixed to the undersurface of a bottom plate (shelf plate) 7 so that the supporting rods 15 are hindered from fore-and-aft movement relative to the bottom plate 7, and in this condition, the ends of the rods 15 protruding outward upon penetrating a front and a rear dangling pieces 11 on the bottom plate 7 are engated with detaining holes provided in the inner wall of the showcase, and thereby the bottom plate 7 is borne in the showcase simply and assuredly.
Patent JP-S6031499-A (JP)
Inventor: HOSHINO YOSHIYASU
IPC: B66C23/78
Filed: 1983-03-25
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-H03254864-A (JP)
Title: Hydrophilicity imparting treatment
Inventor: YAMAZOE KATSUYOSHI
IPC: B05D7/14
Filed: 1990-03-02
Abstract: PURPOSE:To obtain a film improved in wettability even when a volatile lubricant is used as processing oil by adding a specific amount of a surfactant having a specific HLB value to a topcoating treatment agent forming a hydrophilic film or adding a specific amount of the volatile lubricant thereto. CONSTITUTION:In the hydrophilic treatment of a metal member subjected to molding processing using a volatile lubricant, a surfactant with HLB of 8-45 is preliminarily added to a hydrophilic film before molding processing during hydrophilicity imparting topcoating treatment so that 0.04-2.5wt.% of the surfactant is present in the volatile lubricant. At first, the hydrophilic film is formed before molding processing and, next, processing oil prepared by adding 0.04-2.5 pts.wt. of the surfactant with HLB of 8-45 to 100 pts.wt. of the volatile lubricant is used. By this method, the lowering of wettability due to the volatile lubricant can be prevented. Therefore, a fin having good hydrophilicity can be prepared even from a precoated aluminum thin plate material for the cross fins of a heat exchanger.
Patent JP-H06229199-A (JP)
Title: Introducing method of pressure to subsurface structure lining
Inventor: HAYASHI MASAO
IPC: E21D13/00
Filed: 1993-02-02
Abstract: PURPOSE:To construct a pressure tank in the deep section of a soft bedrock without generating land subsidence by press-fitting underwater concrete and heavy muddy water into an excavated water-immersed space partitioned by a shape curtain by a tremie pipe. CONSTITUTION:An excavated water-immersed space is formed (A), and flexible curtain bags are settled as shape curtains 10-13 (B), and the curtain bags are circularized concentrically by water-level difference (C). Underwater concrete and heavy muddy water mixed at a value approximately equal to the unit volume weight of a peripheral ground are press-fitted into water-immersed spaces partitioned by each shape curtain 10-13 by tremie pipes 19, 20, and the internal and external surfaces of the shape curtains 10-13 are held at equal fluid pressure (D, E). Underwater concrete is also placed on intermediate and high sections, an upper section and a top section (F-H), and solidified sufficiently and the inside is desalinated or changed into atmospheric air, and pressure is introduced to a concrete wall (I, J). The fluid pressure of heavy muddy water and concrete is measured at that time, and the shape curtain groups 10-13 are given tension by adjusting flow rates at every section and liquid levels, thus holding the shape curtain groups in a concentric circular shape.
Patent JP-H10252631-A (JP)
Title: Ignitor of internal combustion engine
Inventor: MIURA HIROYUKI
IPC: F02P15/04
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To perform creeping discharge along a top surface of a piston by fixedly providing an ignition electrode on a cylinder head in a condition of being insulated from the cylinder head by a first dielectric, and covering at least a part of the top surface of the piston with a second dielectric. SOLUTION: A second dielectric 9 has a dielectric constant larger than a dielectric constant of an electrode holding body 6 being a first dielectric. When a piston 3 slidingly moves toward the upper dead center when an internal combustion engine is operated, high voltage is impressed on an ignition electrode 5 from a high voltage source 8, and spark discharge is generated in a discharge passage as shown by a continuous line (a) from the ignition electrode 5.  That is, the spark discharge flows in the radial direction of the piston 3 along a top surface of the piston 3 on the piston side dielectric 9 through discharge in gas flowing in a combustion chamber 4 toward a part opposed to the ignition electrode 5 of the top surface of the piston 3 from the ignition electrode 5, and is absorbed by a cylinder 1 in an outer peripheral position of the top surface of the piston 3 or in its vicinity place.
Patent JP-H07327157-A (JP)
Title: Attachable/detachable joint device capable of rocking for liquid crystal view finder for combination camera and video tape recorder
Inventor: JIN HON JIE
IPC: H04N5/225
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a joint device capable of oscillating and detaching a liquid crystal(LC) view finger for a camera integrated video tape recorder by engaging the LC view finder so as to oscillate and detach the view finder in the longitudinal and lateral directions. CONSTITUTION: A joint body 50 having a horizontal joint 5 and a vertical joint 7 is formed. The joint device capable of oscillating and detaching the LC view finder 2 for the camera integrated video tape recorder is constituted of engaging the view finder 2 with the upper surface of a body 1 through the joint 50 so as to oscillate the view finder 2 in the lateral and longitudinal directions and optionally detach the veiw finder 2.
Patent JP-H05255945-A (JP)
Title: Omnidirectional invert and forming method for its conduit
IPC: E02D29/12
Filed: 1992-03-10
Abstract: PURPOSE:To provide the invert block of a manhole capable of being manufactured by one kind of a formwork, allowing the correct and precise machining of a conduit, and having excellent workability, adjustability, and transportability separately from a side wall. CONSTITUTION:An invert 1 is provided with a conical recess 2 on the upper face, a water guide groove 3 is provided in one radial direction, and the side face of the invert 1 is formed into a cylindrical shape. Another water guide groove 5 can be post-machined by cutting from the side face. The angle between the center axis of the water guide groove 3 of the invert 1 and the center axis of a rotary bit is matched with the crossing angle of the inflow/outflow pipe axes at the site, and the water guide groove 5 is cut-machined at a conical wall section from the side face of the invert 1 with the rotary bit.
Patent JP-H02230278-A (JP)
Title: Electrophotographic printer
Inventor: SUZUKI TAKASHI
IPC: G03G15/20
Filed: 1989-03-03
Abstract: PURPOSE:To use a beltlike body effectively by forming the beltlike body of a practical-use beltlike body which is joined on the part of a joined beltlike body which corresponds to practical use. CONSTITUTION:The beltlike body 13A consists of the joined beltlike body 13 which has parts of lengths X1 and X2, which are not used practically, at both its ends and the part corresponding to the length l-(X1+X2) of practical use and the practical-use beltlike body 13a which is joined on the part of the joined beltlike body 13b corresponding to the length l-(X1+X2) of practical use. Thus, the beltlike body 13A is constituted having the practical-use beltlike body 13a having the length l-(X1+X2) of only the practical use, and a waste of the practical-use beltlike body 13a is eliminated. Consequently, the beltlike body 13A can be used effectively.
Patent JP-S63220708-A (JP)
Inventor: NAKAYAMA SHIRO
IPC: G01V9/00
Filed: 1987-03-06
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。