baber/WOPTO huggingface dataset:
Patent JP-S58165300-A (JP)
Title: Detecting method of rotary pulse in rotating anode x-ray tube
Inventor: MATSUSHITA OSAMI
IPC: G01D5/36
Filed: 1982-03-26
Abstract: PURPOSE:To detect a rotary pulse signal corresponding to rotation of a rotor, by projecting light to the rotor through a fiber from a projector and receiving the reflected light to a light receiver again through the fiber. CONSTITUTION:A rotor 9 is sealed by a glass tube 12 and the whole unit of this tube is contained in a housing 13. A cathode 14 is provided to the left side of the rotor 9 and a light reflecting tape 16 is glued to the right end of the rotor 9. A motor stator 15 is provided to the outside of the tube 12. Light from a projector 18 passes through in a fiber 17 and is reflected by a mirror 19 so as to be projected to the rotor 9. The light projected to the rotor 9 is reflected by the tape 16 to return through a light path in the fiber 17 into a light receiver 20. Then a phototransistor in the receiver 20 sensitively responds to generate electromotive force. Accordingly, if the rotor 9 is rotated, one pluse is generated when the light is projected to the tape 16, and a rotaty pulse signal can be obtained synchronously with a rotary speed.
Patent JP-H10226233-A (JP)
Title: Door weather strip
Inventor: ORIMOTO YOJI
IPC: B60J5/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a door weather strip which has the same cross-sectional shape over the full peripheral edge and in which the door-closing performance is compatible with water-tightness at the time of high pressure car wash. SOLUTION: The door weather strip has the same cross-sectional shape over the full peripheral edge of a door, and a hollow seal part 42 and an outer lip 43 are integrally formed on the inside Q of a cabin and the outside P of the car of a base part 41 mounted to a door frame 21. An inner lip 44 is set so that it can support the outer lip 43 falling down to the inside Q of the car at the time of high pressure car wash from the inside Q of the car, and transmit the load applied to the outer lip 43 to a hollow seal part-car room side vertical wall 42a through the inner lip 44.  Further, a hollow seal part-car room side roof wall 42b inclined to the side P of the outside of the car and pressed against a body panel 10 at the hinge arranged edge becomes nearly flush with the inner lip 44, and the inner lip 44 is structured to be in close-contact with the hollow seal part-car outside roof wall 42c.
Patent JP-H09243019-A (JP)
Title: Circulation type fluidized bed boiler device
Inventor: BANDAI SHIGEMI
IPC: F23C10/18
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce cost by miniaturizing boiler and simplifying supporting part, effectively utilize heat generated by afterburning in cyclone and improve the durability of heat exchanger by generating steam by effecting heat exchange between combustion gas in a cyclone and water flowing through water tubes in outer wall. SOLUTION: In a fluidized bed boiler 101, coal is burned (denitration is effected) using lime, primary air and secondary air to generate steam from water in an outer wall water tube 102 and combustion gas containing fluidizing materials flows into a cyclone 103, where the combustion gas containing fluidizing materials is turned into a rotating flow to separate the fluidizing materials and coal is mixed with air so that complete combustion can be effected and water in outer wall water tubes 106 of the cyclone 103 are heated to generate steam. This steam is generated in the outer wall water tube 102 of the boiler 101 and water tubes 106 of the cyclone 103 and hence the height of the water tubes 102 can be greatly reduced in comparison with conventional ones.
Patent JP-H05217327-A (JP)
Title: Floppy disk
Inventor: MATSUHISA TOMOYUKI
IPC: G11B23/033
Filed: 1992-02-05
Abstract: PURPOSE:To provide the floppy disk having a liner which does not generate fiber scrap, resin lumps, etc., and has an excellent property to wipe away dust. CONSTITUTION:This floppy disk consists of a flexible magnetic disk and a cartridge incorporating this disk. This cartridge consists of a plastic molding and the liner consisting of fiber materials. The surface in contact with the magnetic disk of the liner is constituted of a cloth consisting of a woven or knitted fabric constituted of long fibers of polyester, etc., having <=0.6 denier single yarn fineness and a plastic film joined to the surface in contact with this plastic molding.
Patent JP-H07275305-A (JP)
Title: Casket
Inventor: SOTOZONO KAZUTO
IPC: A61G17/007
Filed: 1994-02-21
Abstract: PURPOSE:To provide a casket formed principally with waste materials, and flocked overall. CONSTITUTION:A casket body 1, and a lid to cover an opening of the casket body 1, are to be shaped accordingly with such materials as muddy juice of waste paper, wooden chips of timber from thinning or scrapping, saw-dust solidated with a bonding agent, corrugated cardboard or thick paper board; and hair is to be planted all over the casket body 1 and the lid 2.
Patent JP-2000252543-A (JP)
Title: Joint body and manufacture thereof
Inventor: ONISHI KEIJI
IPC: H01L41/22
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To dispose base materials of different shapes correctly at specified places by stack-bonding a second base material on a first base material with a joint face of the second base aligned with any given region of the first base material through a liquid containing a hydroxyl group. SOLUTION: A first base material 101A with its any given region 103A selectively applied with a hydrophilic treatment and a second base material 102A with its joint face 102Aa applied with a hydrophilic treatment are dipped in pure water. Water molecules attach to only the parts applied with a hydrophilic treatment. Then, the first base material 101A and the second base material 102A are stacked, with the region 103A of the first base material 101A attached with water molecules and the joint face 102Aa of the second base material 102A attached with water molecules being roughly aligned with each other, The second base material 102A is automatically moved to a correct place in the region 103A by the surface tension of water molecules existing in the region 103A which will be an interface between the first and the second base material and in the joint face 102A.  As a result, the first and the second base material can be disposed at specified placed with high accuracy without executing precise positioning.
Patent JP-S60192322-A (JP)
Title: Selective epitaxial growth substrate
Inventor: ISHITANI AKIHIKO
IPC: H01L21/205
Filed: 1984-03-13
Abstract: PURPOSE:To easily realize selective epitaxial growth without facet by opening an aperture which reaches a substrate silicon from an insulation film and forming the surface, in the same plane, bridging over the boundary of the insulation film which forms the side wall surface of aperture and the substrate silicon. CONSTITUTION:The (100) silicon wafer as the substrate silicon 8 is thermally oxidizing to form SiO2 film 9 at the surface, an aperture (h) is provided by the photorithography and reactive ion etching technique, and the etching surface is over-etched toward the silicon side from the boundary of substrate silicon 8 and SiO2 layer 9. Next, a polycrystalline silicon is deposited by the LPCVD method and thereafter the polycrystalline silicon 10 is left only at the side wall by the reactive ion etching method. The silicon is formed by the epitaxial growth method only to the aperture (h) by the selective epitaxial growth method of SiH2Cl2-H2-HCl system.
Patent JP-H05150439-A (JP)
Title: Manufacture of phase shift photomask
Inventor: MIYASHITA HIROYUKI
IPC: G03F1/30
Filed: 1991-03-13
Abstract: PURPOSE:To manufacture a phase shift photomask which prevents deterioration of a light shield film at the time of a dry etching of a phase shift pattern and has a phase shift pattern of a vertical side face. CONSTITUTION:A process to form a phase shifter 16 is constituter of a process in which an ionizing radiation resist pattern 17 is formed on a part corresponding to the phase shifter pattern using an ionizing radiation resist of the color which shields or attenuates exposure light on a substrate surface on which a light shielding pattern 15 and an uniform thickness of transparent film 16 are formed, a processs in which a photoresist 18 is applied on the whole substrate surface on which the ionizing rediation resist pattern 17 is formed and the whole surface is subjected to exposure 19 from the rear of the substrate to form the photoresist pattern 18 on a part coorresponding to the light shield pattern and the phase shifter pattern and a process in which the uniform thickness of transparent film 19 is sujected to a dry etching 20 using the photoresist pattern 18 as mask and the phase shifter pattern is formed.
Patent JP-H02223628-A (JP)
Title: Oil cooler device for ecvt vehicle
Inventor: ONUMA KATSUYOSHI
IPC: F16H61/28
Filed: 1989-02-27
Abstract: PURPOSE:To prevent the heat radiation of engine cooling water from coming to nothing by cooling of cooling oil by installing a control valve which passes cooling oil through the pipe line for oil pump when temperature is above setting temperature and which closes or restrains flow rate when below the setting temperature. CONSTITUTION:A control valve 19 which turns on and off according to oil temperature is installed on the pipe line between the discharge side of an oil pump 12 and an oil cooler 16. The control valve 19 opens or closes, taking a lower temperature than the limit of oil temperature as a boundary, namely opens when at a setting temperature, and closes or reduces oil flow rate when below setting temperature for positive cooling of cooling water. In such a mode as the temperature of engine cooling water becomes hot, for example, at climbing drive, the temperature of the component 14 of an ECVT vehicle does not become hot, so the heat radiation performance of an radiator can be given fully to cooling of engine cooling water without supplying cooling oil to an oil cooler 16. It is thus possible to provide an cooling effect with effectiveness as well as prevention of the radiator from enlarging.
Patent JP-S61207008-A (JP)
Title: Voltage regulator
Inventor: ISHII TETSUO
IPC: H01F29/10
Filed: 1985-03-11
Abstract: PURPOSE:To prevent generation of power loss by a method wherein the primary side and the secondary side of a transformer are opposed each other, electric energy is transmitted by an electromagnetic induction coupling, and the secondary side output voltage is regulated by rotating the opposing angle. CONSTITUTION:When the primary side and the secondary side are opposed on the same plane surface and an AC voltage V1 is applied to the primary side coil 2, voltage V2 is generated on the coil 22 located on the secondary side, and V1=V2 state is obtained when the winding ratio of th coil is set at 1. When the secondary side is rotated around CL, the action of the induction coupling is made weaker, and V1>V2>0 voltage is obtained. When a current is led out by connecting load to the secondary side coil under the above- mentioned condition, the current of the same magnitude as the secondary side coil runs on the primary side coil, and no power loss is generated. Also, if surface insulation processed winding material and lead wire are used and an electric insulating material is coated on the connected part, the conductive part is not exposed, and an electric leakage can be prevented.
Patent JP-S59177225-A (JP)
Title: Powdery substance storing container
Inventor: YAMAGUCHI HIDEKI
IPC: B65G63/00
Filed: 1983-03-24
Abstract: PURPOSE:To improve the capacity efficiency of a storage container by arranging a screw conveyor apparatus which can be moved vertically and horizontally, onto the ceiling part of a storage container which is slender on plane and has a nearly rectangular form and is used for storing powdery substance at an angle of repose. CONSTITUTION:A storage container has a nearly rectangular form slender on plane and has a nearly semicircular section, and a conveyor device 14 which extends in the longitudinal direction of the container is arranged at the nearly center part inside a ceiling part 10 formed into arch form is arranged. Said conveyor device 14 has a tripper 12 which permits bifurcated transfer and selection between branching and drop. Further, in said storage container, a pair of screw conveyor device 22 is installed, extending in the direction of whdth of the container, under the opened edge of the tripper 12. Each screw conveyor device 22 is suspended in free elevation through a wire rope 38 onto a ceiling traveling girder 36 which can travel along a rail 32 laid in the longitudinal direction of the ceiling part 10.
Patent JP-S59172576-A (JP)
Title: Hot-melt adhesive
Inventor: OKADA CHIHARU
IPC: C08G18/00
Filed: 1983-03-23
Abstract: PURPOSE:To provide a hot-melt adhesive having excellent resistance to dry cleaning and ironing and soft hand touch, prepared by reacting a polyfunctional isocyanate compd. with a specified polyester. CONSTITUTION:The hot-melt adhesive consists of an isocyanate group-containing polyester obtained by reacting (a) polyfunctional isocyanate compd. on the molecular chain terminal of a polyester consisting of 30-49mol% residue of an aromatic dicarboxylic acid, 0.1-5mol% residue of a dicarboxylic acid of formula I (where R is 4-20C alkyl or alkenyl), 0-20mol% residue of a 4-12C aliphatic dicarboxylic acid which is linear or has methyl groups in its side chain, 30- 49mol% residue of a 2-10C aliphatic diol, 0-10mol% residue of a poly(oxyalkylene) glycol having a number-average molecular weight of 500-2,500 and 0.1- 15mol% residue of an aromatic diol of formula II (where R' is 2-4C alkylene; x+y is 2-18).
Patent JP-H07116958-A (JP)
Title: Machining method for surface of rotary shaft
Inventor: MAEDA CHIKATOSHI
IPC: F16C3/14
Filed: 1993-03-09
Abstract: PURPOSE:To provide a concise rotary shaft machining method for producing a surface which has a groove having sufficient lubricating oil holding function and wear resistance in a shaft itself, and does not injure the side of a bearing metal. CONSTITUTION:After the surface of a rotary shaft is positively rough-ground into a rough face exceeding a fixed surface roughness, the rotary shaft is only roll-burnished. When roughgrinding ends, a difference between a crest and a bottom, namely sufficient unevenness, is formed on the surface of the rotary shaft by positively roughening the surface. The sharp projecting part of the crest is crushed by roll-burnishing, and the surface is thereby smoothed, but since the bottom groove having sufficient lubricating oil holding function remains, and the surface is simultaneously sufficiently work-hardened, the shaft itself has wear resistance, and the surface not to injure the side of a bearing metal is obtained, and induction hardening can be disused.
Patent JP-H02227342-A (JP)
Title: Braking time controller of continuously variable transmission for vehicle
Inventor: INAGAKI TAKAFUMI
IPC: F16H63/50
Filed: 1989-02-28
Abstract: PURPOSE:To prevent any engine stall from occurring by setting a lockup clutch to a nonengagement state when operation of an antilock brake means is detected, while checking any increase in change gear ratio of a continuously variable transmission as long as at least the specified time. CONSTITUTION:When operation of an antilock brake means is detected, a lockup clutch control means sets a lockup to a nonengagement state, while a continuously variable transmission gear ratio control means operates so as to increase a change gear ratio of this continuously variable transmission as long as the specified time by a specified time definitive means, namely, operates so as not to be shifted to a low gear side. As a result, the speed change gear of the continuously variable transmission is kept up at the small side (high gear side) while the lockup clutch is in the nonengagement state. Thus, rerotation of each wheel is smoothly performed, and engine stall can be prevented.
Patent JP-2000253103-A (JP)
Title: Connecting unit for information distribution panel
Inventor: SAKAMOTO MASARU
IPC: H04M11/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To allow an ISDN terminal and an LAN terminal to share preceding wirings, and to use a communication plug socket arranged as the connection port of the LAN terminal as a communication plug socket for bus connecting plural ISDN terminals. SOLUTION: This connecting unit is provided with a TA side connector 16 and plural cable side connectors 17, and the terminal group of each cable side connector is divided into two groups. This unit is provided with a first connecting means 25 for connecting one terminal group of one cable side connector with the TA side connector and plural second connecting means 26 for connecting one mutual terminal group of the two cable side connectors. The first connecting means is provided with a short-circuiting means 19 for short- circuiting the terminal, which is not used by the ISDN terminal but used by the LAN terminal with the terminal which is not used by the LAN terminal but is used by the ISDN terminal in one-to-one relation.
Patent JP-H10229746-A (JP)
Title: Artificial medium for plant cultivation and its production as well as mashed matter of chaff and the like
Inventor: SAWAGUCHI TATSUE
IPC: A01G1/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a process necessary for an artificial medium for plant cultivation to more sufficiently exhibit the capacity to hold the fertilization of animal and plant materials to be added at the time of producing the artificial medium for plant cultivation by using the fine mashed powder of chaff and the artificial medium for plant cultivation produced by the process. SOLUTION: This crushed matter of the chaff, etc., is obtd. by a fore stage of evenly dispersing and mixing the chaff and the animal and plant materials as well as fertilizer components of any one or above among the nitrogenous compd., phosphoric acid-contg. compd. and potassium-contg. compd. to be added at need, a post stage of subjecting these materials to a treatment in a mashed state in succession thereto and the work for pressurizing and/or heating for uniformly adhering the animal and plant materials and the fertilizer components added at need to the respective fibrous materials of the chaff in the process of the post stage.
Patent JP-H10247020-A (JP)
Title: Image forming device
Inventor: MATSUZOE HISANOBU
IPC: G03G15/16
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent faulty transfer from occurring even when both of a transfer plate and a transfer counter roller have high hardness by allowing a holder for driving a transfer counter roller to energize the transfer counter roller so that a toner image carrier may be pressured and brought into contact with printing paper. SOLUTION: When the holder for driving the transfer counter roller 16a is moved in a going direction (right direction) and a returning direction (left direction), the bearing 18 of the transfer counter roller 8 comes in contact with the (op) surface or the (qr) surface of the holder 16a. At such a time, the surfaces (op) and (qr) coming in contact with the bearing 18 face downward, so that force in a downward direction acts on the roller 8, and the roller 8 presses the toner image carrier 1 to the printing paper 7. Thus, the holder 16a rotatably holds the roller 8 and energizes the roller 8 so that the toner image carrier 1 may be pressured and brought into contact with the printing paper 7 both in the going direction and the returning direction of the roller 8.
Patent JP-H04266428-A (JP)
Title: Manufacture of thin multilayer plate
Inventor: MIURA AKIRA
IPC: B30B15/34
Filed: 1991-02-22
Abstract: PURPOSE:To obtain a new press forming method to prevent wrinkles from being generated on a blank in time of forming as regards a method to perform a precise hot deep drawing operation to a semi-spherical thin end plate having a large diameter such as a rocket chamber container. CONSTITUTION:A flat blank 1 to be formed is put between sandwich materials 2, 2 having a satisfactory thickness each from both upper and lower surfaces, a spacer 3 is arranged on the outer periphery of the blank 1 put between both sandwich materials 2, 2', the outer periphery of this spacer 3 is welded to make up a sandwich member, then, hot deep drawing is performed by a male die 5 and a female die 6 to integrally form a semispherical end plate. In this case, solidification by welding the periphery of the sandwich member is not removed and wrinkles are not generated on the blank 1.
Patent JP-S61207942-A (JP)
Title: Surface acoustic wave pressure sensor
Inventor: TAKADERA KENKICHI
IPC: G01L9/00
Filed: 1985-03-11
Abstract: PURPOSE:To prevent a distortion of a pressure sensor chip caused by a variation of an ambient temperature, by forming a base by the same material as a piezoelectric single crystal chip, also making a surface azimuth and an axial direction coincide with each other, and also selecting a coefficient of linear expansion of the material of a rack base so that it becomes roughly equal to an average value of a coefficient of linear expansion of a joint surface of the base and the rack base. CONSTITUTION:A pressure sensor chip 1 is constituted of a thin wall part 1a of the center part and a thick wall part 1b of the peripheral edge part, and a surface acoustic wave element 2 for pressure detection use is provided on the surface of the thin wall part 1a. As to the pressure sensor chip 1, a crystal of STcut is used, and as to a base 3, as well, a crystal of the same material, and also that which has the same surface bearing and axial direction is used. Also, a coefficient of linear expansion of the material of a rack base 5 is selected so that it becomes roughly equal to an average value of a coefficient of linear expansion of a joint surface to the base 3 and the rack base. When an applied pressure P is varied, an electrode interval of the surface acoustic wave elements 2, 2 is varied and an acoustic velocity is varied, and by taking a difference of an oscillation frequency of an oscillating part which is brought to external connection to terminals 7, 7, a pressure is detected.
Patent JP-H11231876-A (JP)
Title: Terminal fixing structure for electronic component
Inventor: FUJINO MASAYUKI
IPC: G10K9/18
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a terminal fixing structure for an electronic component capable of attaching a terminal to a resin case at a stable posture. SOLUTION: A terminal block part 1c with a projected pin 1e and an element housing part are provided in a resin case 1, and a diaphragm 20 with a piezoelectric element 30 fixed to upper surface is positioned in the element housing part of the case 1. Then, the coupling hole of a terminal 10 is coupled and bed to the pin 1e, thereby causing a spring contact part 15 to come in pressed contact with the surface electrode 31 of the piezoelectric element 30. Also, a tooth 13 is projected inward from the coupling hole and as a result of coupling the pin 1 to the coupling hole, the tooth 13 is crimped to the external surface of the pin 1e in such a state as bent an anti-coupling direction.