baber/WOPTO huggingface dataset:
Patent JP-H0898914-A (JP)
Title: Game ball supply device of pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1994-09-30
Abstract: PURPOSE: To provide a game ball supply device of a pin ball game machine, by which a coiled spring can be easily installed on an engaging part of an operating rod, and the deformation of the operating rod can be prevented. CONSTITUTION: The base part side of an operating rod 36 formed by a metallic wire is fixed to a striking hammer 10, an elastic body 44 is rotatably coated on an engaging part 39 formed on the forward end part side of the operating rod 36 opposite to an operating member 28 of a ball feed means 8 by bending, and with the operation of the striking hammer 10, the operating member 28 is operated by the operating rod 36 through the elastic body 44 of the engaging part 39 to supply a game ball from the ball feed means to a shooting position on a shooting rail.  The forward end part side of the operating rod 36 is bent in the direction substantially right-angled to the main body part 38 to form the engaging part 39, on the opposite side to the main body part 38 side of the engaging part 39, the end parat side of the engaging part 39 is bent substantially in the right-angled direction different from the bending direction of the main body part 38 to form a stop part 40, and the length of the stop part 40 is made shorter than that of the elastic body 44.
Patent JP-H02109684-A (JP)
Title: Correction device for grindstone
Inventor: SHIMOMURA TAKEYO
IPC: B24B53/06
Filed: 1988-10-18
Abstract: PURPOSE:To perform the dressing of the projecting circular arc of a grindstone simply and easily by forming a structure performing the profile correction of the grindstone by allowing the grinding point of a rotary dresser coincide with the revolving axis of a dresser supporting arm. CONSTITUTION:In case of dressing a grindstone 8 in a projecting circular arc, a feeding screw 27 is rotated so as to form the desired size of the projecting circular arc and the grinding point of a rotary dresser 16 is lowered by the radial part of the circular arc from the axial center of a revolving axis 12. The width center of the grindstone 8 is then located on the axial center of the revolving axis 12 by adjusting the fore and aft positions of a column 6. Also the center of the rotary dresser 16 and the axial center of the revolving axis 12 are made coincident with an intermediate base 14 rotating a feed screw 26 as well. The rotary dresser 16 is then rotated by driving a motor 23, the grindstone 8 is rotated, a motor 19 is controlled by its driving and the rotary dresser 16 is revolved 180 deg.. Then, a cut feeding descending a grindstone shaft head 7 is given, the rotary dresser 16 is brought into contact with the grindstone 8 and subjected to dressing in the specified projecting circular arc.
Patent JP-S63115912-A (JP)
Title: Elastic roll for calender treatment
Inventor: TANIGUCHI TOMIZO
IPC: B42D15/10
Filed: 1986-10-31
Abstract: PURPOSE:To prevent occurence of dropouts caused by calender treatments by covering an outer casing made of polymeric materials including lubricant solidly on the peripheral surface of a core axis roll of a pressuring elastic roll. CONSTITUTION:An outer casing 21 made of polymeric materials including lubricant is covered on the surface of a metal core axis roll 20 in a pressuring elastic roll 2, and the friction coefficient of the peripheral surface is decreased by lubricant included in the outer casing 21. The composition of polymeric materials and lubricant composing the outer casing 21 is to be an urethane rubber of approximately 95 weight parts, zinc stearate of approximately 2 weight parts, and myristic acid octyl of approximately 3 weight parts. The pressuring elastic roll is made by forming in a tubulous state with these materials mixed and engaging forcedly the obtained outer casing with the periphery of a metal core axis roll.
Patent JP-H0792550-A (JP)
Title: Magnetic data recording camera
Inventor: KONISHI YOSHITO
IPC: G03B17/24
Filed: 1993-09-24
Abstract: PURPOSE:To make a camera advantageous in the viewpoint of space and cost without using an exclusive actuator by using a mechanically charging motor as the drive source of the advancing/retreating mechanism of a magnetic head, at the time of providing it. CONSTITUTION:This magnetic data recording camera is equipped with a first motor M1 mechanically charging a shutter, a mirror, a diaphragm, etc., and simultaneously driving the magnetic head (or pad) for advancing/retreating and a second motor M2 for feeding a film (feeding motor). A first rotation cam part 22 is driven to rotate by the output of the charging motor M1 via a speed reduction system 21. The rotation of the one rotation cam part 22 is transmitted to the magnetic head, a mechanical part for charging 23 and a diaphragm driving unit 51 via each driving mechanism, to drive them. A take-up spool 14 and a rewinding fork 28 are driven while being changed over by the output of the feeding motor M2 via a speed reduction system 26 and a winding and rewinding switching mechanism 27. The rotation of a notch gear for driving the diaphragm 50 is transmitted to the diaphragm driving unit 51 and a diaphragm driving spring 52.
Patent JP-H01103413-A (JP)
Title: Compression molding metal mold
Inventor: NAKAYAMA SHOICHI
IPC: B29C43/18
Filed: 1987-10-19
Abstract: PURPOSE:To prevent a lining from deforming at the time of molding by a method wherein a step corresponding to the lining to be fitted over the external circumference of a bottom force core is provided and a press plate to be fixed to the top of the bottom force core with a bolt is provided. CONSTITUTION:A mold cavity is constituted of a bottom force 1, bottom force core 2 and top force 3 and the bottom force core 2 is provided with a step 4 corresponding to a mold side form of the lining B. In the case where a cylindrical molded product having a lining is molded, the lining B is set up to the bottom force core 2 on which a press cylinder 5 is put by fitting the same over the bottom force core 2 on which a press plate 6 is put further and fixed to the bottom force core 2 with a bolt 7. Then a predetermined quantity of resin C is cast into a space formed of the bottom force 1 and bottom force core 2, a top force 3 is descended and mold clamping is performed. Then the press plate 6 is removed after molding, the press cylinder 5 is ejected by an ejector pin and a molded product A integrated with the lining is taken out. Therefore, as the upper part of the lining is fixed with the step of the bottom force core and the press cylinder, a deformation of the lining can be prevented.
Patent JP-S61140151-A (JP)
Title: Semiconductor device
Inventor: NAGASHIMA KENJI
IPC: H01L23/04
Filed: 1984-12-13
Abstract: PURPOSE:To improve the heat-resistant hermetical property of the sealing structure of the titled device, by containing a sealing resin having a coefficient of expansion 2.0X10<-5> or less which seals a Cu lead-out member in the enclosure. CONSTITUTION:The lead-out member 1 leading out each lead of semiconductor elements 100a, 100b...100f is formed out of copper, and a sealing resin layer 2 used for a case sealing opening 102a is made of an expoxy resin of smaller coefficient of thermal expansion than general. The value of coefficient of resin expansion is small: 1.8X10<-5>, which is much closer to that of the sealing lead-out member 1 1.67X10<-5>. This enables the enclosure to be fully filled with sealing resin.
Patent JP-H0972634-A (JP)
Title: Oil separator
Inventor: WAKAO TOSHIO
IPC: F25B1/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To improve an oil separating performance or increase an oil recovering amount in an oil separator installed between a compressor and a condenser constituting a freezing cycle by a method wherein refrigerant gas is passed through a plurality of cubic filters formed by oil separator raw material. SOLUTION: Refrigerant gas of high temperature and high pressure compressed by a compressor flows from an inlet coupling 13 into a first cubic filter 20, disperses in a radial direction and passes out of the first cubic filter 20. In this case, the refrigerant gas advances while flowing in a gap to be abutted against aluminum cut pieces, oil is separated and dripped during this striking and friction step. In addition, the refrigerant gas passes through a second cubic filter 25 from a lower part to an upper part and similarly residual oil is separated from it and dripped, thereafter the refrigerant gas is circulated in a freezing cycle from an outlet coupling 14 to a condenser. In addition, the separated oil is further sucked into a capillary tube 30 with a suction force of the compressor, thereafter the oil is transported from the oil returning coupling 15 to the compressor.
Patent JP-2000094057-A (JP)
Title: Punching method, and its device
Inventor: SATO MASASHI
IPC: B21D28/10
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To automatically separate a product connected to a plate from a microjoint part. SOLUTION: A product G is punched so as to be connected to a skeleton part S of a plate W through a micro-joint part MJ. The skeleton part S of the punched plate W is passed between plural separation rollers 69 offset in series in the plate feeding direction and in the vertical direction, the micro-joint part MJ is broken by the vibration given to the plate by a simple device in the vertical direction, and the product G is automatically separated from the skeleton part S. The separated and dropped product G is carried out from a product carry-out device 73.
Patent JP-S63117043-A (JP)
Title: Production of air-permeable propylene resin film
Inventor: HASHIMOTO KUNIJI
IPC: C08J9/00
Filed: 1986-11-04
Abstract: PURPOSE:To produce the title film having a high air permeability suitable for use in paper napkins, etc., by stretching a film prepared from a composition comprising a specified propylene copolymer resin and an inorganic filler at a temperature in a specified range. CONSTITUTION:A film prepared from a composition comprising 42-87vol% propylene/alpha-olefin copolymer resin (A) and 58-13vol% inorganic filler (B) is stretched in at least one direction at a temperature of the m.p. of resin A-100 deg.C to the m.p. of resin A-25 deg.C. By the use of resin A, filler B can be finely dispersed in resin A to form fine voids and enable uniform communication, so that in a high air permeability propylene resin film can be produced in co-operation with the use of said stretch temperature. By virtue of said properties, this film can be suitably used in sanitary materials such as paper diapers and physiological articles such as sanitary napkins, packaging materials, etc.
Patent JP-H1068780-A (JP)
Title: Photoelectric transmission-type residual bait and dung detecting method and device
Inventor: KAWAGUCHI SHINICHIRO
IPC: A01K61/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To accurately detect the residual bait and dung regardless of the size of residual bait, by transmitting an ultrasonic signal into the water, and comparing a received signal in proportion to a ratio of the transmitted ultrasonic wave, with a residual bait detecting level or a castings detecting level. SOLUTION: The electric/acoustic conversion of a high frequency burst signal amplified to the specific power by a transmitter 4, is performed by an oscillator for transmission 1, to be sent to a residual bait and dung drainage pipe, as an ultrasonic signal, and the ultrasonic signal transmitting the residual bait and the dung is received by an oscillator for receiving 2 to be converted into an electric signal. This received signal is amplified by a receiver 5, and is input to a residual bait detecting circuit 6 and a dung detecting circuit 7 respectively to be compared with a residual bait detecting level L2 and a castings detecting level L1. And a residual bait detecting pulse or a dung detecting pulse are respectively output from the circuits 6, 7 when the level of the received signal is lower than the residual bait detecting level L2 or the dung detecting level L1.  Thereby the detected information on the residual bait and dung, as the information necessary for a land culture system of fishes and shellfishes, can be accurately detected, even when the size of the residual bait is small.
Patent JP-H01105522-A (JP)
Title: Manufacture of aluminum electrode foil for electrolytic capacitor
Inventor: YOSHIMIZU YASUAKI
IPC: H01G9/04
Filed: 1987-10-16
Abstract: PURPOSE:To obtain an aluminum electrode foil where a formation final leakage current is small, by adding glucono-delta-lactone to an electrolytic solution for use in forming of withstanding voltage oxide films at an aluminum electrode foil by anodizing. CONSTITUTION:Anodic oxidation is performed by adding 0.2-1g of glucono-delta- lactone to 1l of electrolytic solution for use in forming of withstanding voltage oxide films at an aluminum electrode foil by anodizing. The electrolytic solution is formed by adding 50g of boric acid as well as 0.3g of ammonium borate per 1l of pure water. Then the electrode foil of an electrolytic capacitor is formed efficiently at the high voltage area of about 400V. This approach makes it possible to obtain the aluminum electrode foil where a formation final leakage current is small.
Patent JP-H01106021-A (JP)
Title: Optical control optical switch
Inventor: MATSUURA MASAAKI
IPC: G02B6/12
Filed: 1987-10-20
Abstract: PURPOSE:To eliminate the need for an additional component such as the O/E module of an optical switch part by integrating and manufacturing a thyristor or phototransistor structure which is driven to switch an optical path by using electron positive hole couples absorbed by a control photosensitive part on a substrate integrally with an optical waveguide. CONSTITUTION:The control photosensitive part 4 made of a semiconductor material of composition with the wavelength of control light below absorption end wavelength is provided on part of the core layers 16 of optical waveguides 2 and 3 of a semiconductor optical switch and the thyristor or phototransistor structure manufactured by integrating the optical waveguides 2 and 3 by utilizing electron and positive hole couples generated with control light absorbed by the control photosensitive part 4 is driven to switch the optical path of the optical switch. Here, a lower electrode 18 grounded to the reverse surface of the substrate 1, a gate electrode 19, and an anode electrode 20 are biased to make a layer structure in a figure (b) function as a thyristor. Consequently, a transmission line which sends the control signal of the optical switch is used in common as an optical transmission line for signal light, and the need for the additional component such as the O/E module of the optical switch part is eliminated.
Patent JP-H10102508-A (JP)
Title: Precast concrete foundation
Inventor: NUNOMURA YUTAKA
IPC: E02D27/01
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To install a filling form easily in a clearance between concrete by forming a groove for fitting a filling form for filling a filler such as mortar, at the end face of a joint part of each precast concrete. SOLUTION: The end faces of precast concrete 1, 2 corresponding to the inside part of a building constructed on the foundation are cut off stepwise to form recessed cutout parts 4, and anchor nuts are respectively embedded in the opposed faces of the opposed recessed cutout parts 4, 4 of the respective foundation concrete 1, 2. Bolt members 7, 7 are screwed to integrally joint both precast concrete 1, 2 to each other. A form plate 11 is then inserted from above into grooves 10, 10 formed in correspondence with the building inside part, and grooves 14, 14 are also formed at tip parts on the building outside without a recessed cutout part 4 formed. A form plate is inserted from above into the grooves 14, 14 and used as a form at the time of filling mortar. A filling form is thereby installed easily to perform mortar filling work rapidly.
Patent JP-2001085216-A (JP)
Title: Oxide magnetic material, manufacture thereof chip parts, and manufacture thereof
Inventor: ITO KO
IPC: H01F1/34
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain an oxide magnetic material which can be baked simultaneously with Ag which is used as internal conductors, keeps sinterability and magnetic permeability, and can shorten its crushing time, chip parts using the magnetic material, and methods for manufacturing the magnetic material and chip parts. SOLUTION: An oxide magnetic material contains Fe3O3, ZnO, CuO, and NiO as main ingredients and 0.001-0.011 wt.% Y2O3, 0.031-0.194 wt.% ZrO2, and 0.010-0.056 wt.% Si as accessory ingredients.
Patent JP-H0572498-A (JP)
Title: Optical isolator
Inventor: KONNO YOSHIHIRO
IPC: G02B27/28
Filed: 1991-09-13
Abstract: PURPOSE:To eliminate the axis deviation between an incident and a projection light beam and to facilitate assembling operation by slanting an optical isolator itself and arranging it so that the projection light beam is aligned with the axis of the incident light. CONSTITUTION:The optical isolator which does not depend upon a polarized light direction consists of, for example, birefringent crystal plates B11-B13 and a Faraday rotator F11. A slanting through holes is formed in a cylindrical holder which has its center axis aligned with the axis of the incident light beam and the optical isolator is inserted and arranged therein. Then this optical isolator is rotated and adjusted in a direction where the deviation is corrected to align the projection light beam with the axis of the incident light beam. The tilt angle theta is expressed by an equation I, wherein b11, g11, f11, g12, b12, g13, and b13 are optical component lengths and gap lengths in the order of light beam transmission. Here, (n) and Of are the refractive indexes of the birefringent crystal plates B11-B13 and Faraday rotator F11. Further, S is the deviation width of extraordinary light viewed from an origin. Consequently, the light beam is never bent whatever angle the holder is rotated around the light beam axis as its center axis at.
Patent JP-H08125061-A (JP)
Title: Semiconductor device
Inventor: KURODA HIROSHI
IPC: H01L23/50
Filed: 1994-10-27
Abstract: PURPOSE: To prevent a pin from bending during assembly, carrying and mounting and to eliminate the need for a stand-off pin by protecting a pin formed in an electronic part by a pin protection means and by inserting a pin to a pin insertion hole by pressing a sealing body from a pin extruding hole. CONSTITUTION: The title device is comprised of an electronic part 2 wherein a pin 2b is led out of a sealing body 2a and a pin protection member (pin protection means) 3 of a box body provided to enclose the electronic part 2. A pin opening hole 3b wherein the pin 2b sticks is provided to one surface of the pin protection means 3. In the other surface, the pin 2b is projected by bringing the sealing body 2a into contact with an inner wall of the pin opening hole 3b against holding force of a part holding part 13 during mounting and a pin extruding hole 3c which enables insertion of the pin 2b to a pin insertion hole of a wiring substrate is shaped. Thereby, a pin of the electronic part 2 wherein a pin 2b is led out vertically from one surface of the sealing body 2a can be prevented from bending. Furthermore, a stand-off pin in the electronic part 2 becomes unnecessary.
Patent JP-H03126660-A (JP)
Title: Refractory for treating molten pig iron
Inventor: OTE AKIRA
IPC: C04B35/10
Filed: 1989-10-11
Abstract: PURPOSE:To obtain a refractory for treating molten pig iron having improved corrosion and oxidation resistances by blending specified percentages of aluminum oxynitride, beta-alumina, silicon carbide, graphite and aluminous starting material. CONSTITUTION:This refractory for treating molten pig iron is composed of by weight, 2-15% aluminum oxynitride, 2-15% beta-alumina, 5-20% silicon carbide, 5-25% graphite, 0-7wt.% one or more among Al, ferrosilicon and boron carbide and the balance aluminous starting material such as electromelted alumina or natural alumina. Since aluminum oxynitride improves oxidation and corrosion resistance, this refractory has satisfactory performance as a furnace material for a torpedo ladle car and the material of a pan for treating molten pig iron.
Patent JP-H0678796-A (JP)
Title: Method for specifying organic compound
Inventor: AIZAWA MASUO
IPC: C12Q1/10
Filed: 1992-09-04
Abstract: PURPOSE:To monitor the kind of an organic compound and its existing amount by transducing a luciferase gene below a promoter gene of a decomposition plasmid acting on an organic compound in a specimen, transforming Escherichia coli with the prepared luciferase manifesting type plasmid and dispersing the transformed Escherichia coli into the specimen. CONSTITUTION:A luciferase gene is transduced below a promoter gene of a decomposition plasmid (OCT acting on octane) acting on an organic compound. Escherichia coli is transformed with the prepared luciferase manifesting type plasmid and transformed Escherichia coli is dispersed into a specimen to measure an amount of emitted light. Consequently, the kind of the organic compound and its existing amount can be specified.
Patent JP-S60149598-A (JP)
Inventor: JIEE ARAN KIYANBERU
IPC: A61K31/565
Filed: 1984-12-14
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-H02245459-A (JP)
Title: Operation method for internal combustion engine
Inventor: JIYON HAABAATO ROSU NOOTON
IPC: C10L1/02
Filed: 1989-10-11
Abstract: PURPOSE: To exhibit an operating performance at a high level with the use of alternate fuel, instead of petroleum fuel, by injecting to component fuel composed of alcohol and a compound containing sliver nitrate and ether linkage or the like, into an compression ignition type internal combustion engine. CONSTITUTION: As fuel for a compression ignition type internal combustion engine, a component A uses at least one kind of alcohol having an averaged weight of less than 160. Further, a component B uses at least another kind of organic compound selected from a group consisting of a compound which contain one silver nitrate and at least two ether linkages, and two silver nitrate and at least one ether linkage, or a component which is less than 10 vol.% of mixture of a plurality of compounds which are cooperated so as to exhibit a spontaneous combustion temperature of lower than 450 deg.C, such as 2- bxiton-2-ethoxyehtyl nitrate. Further, the above-mentioned two components A, B are injected into the internal combustion engine so as to operate the same.
Patent JP-H03131435-A (JP)
Title: Method of mounting assembled shaft and its device
Inventor: BREUER HANS-JUERGEN
IPC: B23P19/04
Filed: 1990-10-02
Abstract: PURPOSE: To fix all elements of a shaft at the same time by securing an element slid on a basic body at an angular position required for fixing with magnetic force in cases where the element is a cam, a gear or a bearing collar. CONSTITUTION: At least one of holding core parts 2, 3 of a holding device 1 is capable of sliding in the axial direction, and a tubular base body R can be subjected to tension. In the long holding core part 2, for example, two cams N, N are existent in a position determined by gravity. A holding device clearly shown in a section is so constructed that a ring-like body 6 exhibits turning property as compared with the holding device 5, and is adjustable in the axial direction, two magnet mechanisms 7, 8 shown in section are provided, and the magnet mechanisms 7, 8 respectively have three separate coils. The cam N3 of axially relative arrangement is increased in number of turns relatively, or the adjusting tension of the magnet mechanisms 7, 8 is heightened relatively to enable reverse turning to a position from the initial state by 180 degrees.