baber/WOPTO huggingface dataset:
Patent JP-H10169507-A (JP)
Title: Oil pan structure
Inventor: SAWADA KOICHI
IPC: F01M11/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To freely arrange an oil suction pipe in the center of an oil pan, by arranging the oil suction pipe in the center bottom part of the oil pan, and arranging a pantagraphic jack on a mount which is arranged in the oil pan and strides over the oil suction pipe, so that a main bearing metal cap is elevatably supported. SOLUTION: An oil suction pipe 1 and an oil suction spare pipe 30 are arranged in parallel in an oil pan 20 in the internal combustion engine of a ship, and an oil suction opening is arranged in the oil suction pipe 1. A mount 3 which strides over the oil suction pipe 1 is arranged in this oil pan 20, and a pantagraphic jack 5 is arranged on this mount 3, thereby a main bearing metal cap 6 integrally fixed with the housing 8 of the internal combustion engine by a bolt 9, is elevatably supported. Also, this jack 5 is integrally fixed with the main bearing metal cap 6 by a screw 11, and when the maintenance of the main bearing metal cap 6 is executed, the bolt 9 is removed, the manual handle 10 of the jack 5 is rotated, and the main bearing metal cap 6 is lowered.
Patent JP-2000153317-A (JP)
Title: Plate stock machine driving system
Inventor: KAWAGUCHI KOJI
IPC: B21D28/36
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a plate stock machine driving system provided with a highly safe piston operational position detecting mechanism capable of preventing a base plate connected to a piston of a ram cylinder or the like from being affected by distortion and maintaining/improving machining precision. SOLUTION: In the piston operational position detecting mechanism K being the driving system for plate stock machine P and detecting the operational position of a piston reciprocating in a ram cylinder 1, a pair of differential transformers 3 are loosely fitted externally, a vertically movable bar-like iron core part 4 is connected integrally to a pillar-like member 5 served as a detent for the piston and paired with a top dead center proximity switch 7 for the piston, a base part of the pillar-like member 5 served both as a function of a receiving part for the top dead center proximity switch 7 and a function as the detent for the piston is vertically attached to the tip end part of a base plate 6 orthogonal to the piston rod 2 and projectingly provided in the horizontal direction at the tip end of the piston rod 2.
Patent JP-H03191680-A (JP)
Title: Electronic still camera
Inventor: UMEDA AKIFUMI
IPC: H04N5/907
Filed: 1989-12-21
Abstract: PURPOSE:To enable an electronic still camera to attain the photographing operations even if the capacity of a recording medium attached to the camera main body is filled or the recording medium is not attached to the camera body yet and at the same time to prevent the breakage of the recording medium by storing the picture data inputted via a processing means. CONSTITUTION:A memory card 13 is loaded into a camera main body and at the same time the card 13 has the idle capacity larger than the single picture data. Under such conditions, the output signal of a CCD 14 is recorded as the picture data at a prescribed position of the card 13 via an image pickup signal processing circuit 18, an A/D converter 19, a 1st buffer memory 20, a 1st digital signal processing circuit 23, a 2nd buffer memory 21, a 2nd digital signal processing circuit 24, a 3rd buffer memory 22, and an interface 25. When the card 13 is not loaded into the camera main body or the card 13 has no idle capacity, the picture data are successively stored into the memory 20 from the memory 22 in accordance with their idle capacity. Thus an electronic still camera can photograph the subjects via the memories 22-20.
Patent JP-H05144772-A (JP)
Title: Plasma apparatus
Inventor: TOKUSHIMA MASATOSHI
IPC: H01L21/302
Filed: 1991-11-18
Abstract: PURPOSE:To prevent the ununiformity in density of generated plasma even when a gas flow velocity and a gas exhaustion velocity are increased in a microwave plasma apparatus for processing a substrate. CONSTITUTION:A gas introducing pipe 6 is connected with a waveguide 2, the gas entering waveguide 2 is then led to a plasma generating chamber 17 depending on the flow 12 of gas and the gas is equally supplied into the region of plasma 1.
Patent JP-H02172719-A (JP)
Title: Production of cast tire
Inventor: NAKASAKI EIJI
IPC: B29D30/62
Filed: 1988-12-26
Abstract: PURPOSE:To impart high strength and high hardness to a bead core by forming the bead core by preheating to apply an adhesive bonded to a polyester type elastomer being the material of a tire base body to said bead core and subsequently setting the bead core to a tire mold to inject said elastomer in the tire mold. CONSTITUTION:A bead core 3 is formed by preliminarily vulcanizing a bead core base body 6 wherein a bead core 4 is wound and rubber 5 is applied thereto. Next, an adhesive 7 adhered to a polyester type elastomer is applied to the outer surface of the bead core 3 to insert said bead core 3 in a tire mold and the polyester type elastomer is injected in the tire mold to obtain a desired cast tire.
Patent JP-H11142287-A (JP)
Title: Device for inspecting quality of flat display
Inventor: KATANISHI AKIHIRO
IPC: G01M11/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting device capable of inspecting the quality of FPDs such as LCDs with high accuracy by correcting inconsistency in defect inspection due to deflection of a display screen. SOLUTION: In this device for inspecting the quality of flay displays, a plurality of elements of a flat display 2 are scanned by a line sensor 24 formed of a plurality of detecting elements to measure the quantity of light of each element of the flat display 2, and whether the luminance of each element of the flat display 2 is good or no good is determined. In such a device for inspecting the quality of flat displays, the distance between the screen of the flat display 2 and the line sensor 24 is measured, and on the basis of the measured results and the priorly obtained sensitivity distribution of the line sensor 24 by the distance between the line sensor 24 and the screen of the flat display 2, the dispersion in the sensitivity of the line sensor 24 is corrected.
Patent JP-H08162771-A (JP)
Title: Cover unit for installing electric machine
Inventor: SUEMATSU MOICHI
IPC: H05K5/02
Filed: 1994-12-02
Abstract: PURPOSE: To carry an electric machine while covering by covering the upper side of an upper frame fixed to a suspension rod with an upper cover and suspending a side cover from the outer circumferential part of the upper frame thereby covering the electric machine with upper and side covers. CONSTITUTION: A suspension rod 50 penetrating a tubular body 41 is provided, at the upper end thereof, with a suspension hand 50a to be coupled with a crane hook and, at the lower end thereof with a suspension hand 50b for an electric machine. A fixing plate 51 secured to the intermediate part is fastened detachably to an annular plate 51 by means of bolts 52. An umbrella member 54 is fixed to the upper part of the suspension rod 50 by winding a rubber disc in an umbrella shape, bonding the abutting end parts thereof, overlapping two umbrella rubbers 57 each having a plurality of cuts 56 while shifting the cuts from each other, and then fastening the base part thereof to an umbrella plate 58 bonded to the suspension rod 50 by means of screws 59. With such structure, the electric machine can be carried, lowered and installed while being surrounded by covers.
Patent JP-H04205827-A (JP)
Title: Optical disk
Inventor: NISHIWAKI ISAO
IPC: G11B7/2433
Filed: 1990-11-30
Abstract: PURPOSE:To enable heat resistance, forming characteristic, transfer characteristic, dimensional stability, and adhesion property of a reflection film and a recording film to be improved and a compound refraction to be reduced by using an optical disk substrate consisting of a thermoplastic resin whose basic frame is tricychlodecane. CONSTITUTION:An optical disk substrate which consists of a thermoplastic resin whose basic frame is tricychlodecane is used. A hydrogen polymer which is obtained by performing hydrogen-addition of a polymer which is obtained by performing metathesis polymerization of at least one type of tetracyclododecene derivative or tetracyclododecene and a non-saturated annular compound which can be copolymerized is used as this thermoplastic resin, thus obtaining an optical disk with improved heat resistance, forming characteristic, transfer characteristic, dimensional stability, and adhesion property of recording film, a small compound refraction, and an improved optical characteristic.
Patent JP-H04200812-A (JP)
Title: Method for controlling edge drop of cold rolling
Inventor: YAMASHITA MICHIO
IPC: B21B37/00
Filed: 1990-11-30
Abstract: PURPOSE:To eliminate the draw-in of a material to be rolled by changing the off-centered quantity of the material to be rolled to the center of rolling mill based on the difference between the respective deviations of edge drop in both width end parts of sheet. CONSTITUTION:The material 1 to be rolled is rolled with a rolling mill 21. The deviation of the measured quantity of edge drop that is measured with an edge drop meter 23 from the target value is determined on the operation side and drive side, the shift quantities of upper and lower working rolls 21A are calculated based on the average of two deviations with a shift position arithmetic device 11 and a shfting device 24 is controlled. The off-centered quantity of the material 1 to be rolled to the center of rolling mill is determined based on the difference between the respective deviations of edge drop in both width end parts of sheet with an off-centered quantity arithmetic device 12 and a center position controller 25 is controlled. Cold rolled product with the small deviation of thickness in the width direction of sheet can be manufactured without generating draw-in.
Patent JP-H06173513-A (JP)
Title: Stay
Inventor: SATO YOSHIYUKI
IPC: H05K5/03
Filed: 1992-12-10
Abstract: PURPOSE:To retain a door in a half-opened state on opening the door, in a stay regulating the maximum opened angle of the door to open the opening of a case body constituting a case. CONSTITUTION:A pair of metallic pins 22a, 22b are provided at the sideface of a case body 11 in the condition that these are vertically separated from each other. One end of a stay bar 21 which is inserted between the metallic pin 22a and 22b is fitted to the side face of a door 12 to be freely rotatable and a stopper 23 which can not pass through the space between the metallic pins 22a, 22b is fitted at the other end thereof. A notch 21c which stops the door 12 not to open by hooking the bar at the metallic pin 22b below the metallic pin 22a on sliding the stay body 21 to the door 12 side is provided at the middle of the stay bar 21.
Patent JP-2001147366-A (JP)
Title: Image pickup device, image pickup method and storing medium
Inventor: ICHINOMIYA TAKASHI
IPC: G02B7/28
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device and an image pickup method, capable of performing accurate range-finding in a short time, even when an object to be measured is located at a long distance or the object to be measured has low reflectance in the image pickup device, in which a photodetector is used in both an active range-finding means and a passive range-finding means. SOLUTION: First processing, in which difference between a signal charge in the case of light-projection accumulated at a CCD 100 and a signal charge in the case of non-projection is found, and a distance to the object to be measured is found, based on the signal of the difference, and second processing in which the distance to the object to be measured is found based on either of the signal charge in the case of the light projection accumulated on the CCD 100 and the signal charge in the case of the non-projection can be performed.
Patent JP-H02175336-A (JP)
Title: Auxiliary unit drive device of car
Inventor: KAMEGAYA SHIGERU
IPC: B60K25/04
Filed: 1988-12-27
Abstract: PURPOSE:To suppress engine power consumed for driving of an aux. unit etc. by supplying the working oil from an oil pressure pump driven by engine to a hydraulic motor through a hydraulic control valve, and by controlling this valve on the basis of the sensing value for the load of the aux. unit. CONSTITUTION:Through a belt 11 an oil pressure pump 20 is driven by the power of an engine 1, and the discharged oil therefrom rotates a hydraulic motor 23. Through another belt 27, the power of this hydraulic motor 23 drives externally installed aux. units such as an air conditioning compressor, alternator, power steering pump. Therein an oil pressure control valve 40 is interposed on the way of an oil pressure passage 39 leading from the oil pressure pump 20 to the hydraulic motor 23. Further are equipped an oil pressure switch 30, which senses the oil pressure understream the oil pressure control valve 40, and another oil pressure switch 31 operating in accordance with the load of aux. unit 24, and on the basis of sensing signals therefrom a control unit 32 calculates the optimum value of oil pressure to be led to the hydraulic motor 23, and thereupon the oil pressure control valve 40 is controlled.
Patent JP-H10158072-A (JP)
Title: Magnesia-carbon castable refractory and its applied body
Inventor: FUJII TETSUO
IPC: C04B35/66
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide magnesia-carbon castable refractories excellent in appliability and durability, and their applied body. SOLUTION: The objective magnesia-carbon castable refractories contain 100 pts.wt. refractory aggregate consisting of 1-30wt.% carbon contg. graphite made hydrophilic by treatment, 1-30wt.% silicon carbide and the balance essentially magnesia, 0.1-5 pts.wt. one or more kinds of glasses selected from among phosphate glass, borosilicate glass, borate glass and silicate glass each having <=50μm average particle diameter and a deflocculant. An applied body obtd. by applying the castable refractories has slaking and oxidation preventing properties and workability and can exhibit superior corrosion and spalling resistances peculiar to magnesia-carbon refractories.
Patent JP-H03193698-A (JP)
Title: Silicon single crystal and its production
Inventor: HARA AKITO
IPC: C30B33/02
Filed: 1989-12-20
Abstract: PURPOSE:To easily obtain the silicon single crystal guttered of heavy metals, etc., by intentionally incorporating a large amt. of oxygen, nitrogen and D defects into a silicon ingot which is made into the single crystal by a floating zone melting method, then slicing the single crystal and heat-treating the wafers to getter impurities. CONSTITUTION:While the ingot of the silicon is held in a nitrogen atmosphere, the zone region nearly perpendicular to the axis of this silicon ingot is maintained in a molten state. This molten zone is then moved in the direction parallel with the major axis at the sufficient speed to generate the D defects in order to crystallize the Si ingot into the single crystal while SiO2 is brought into contact with the molten zone. The single crystal Si ingot contg. the large amt. of the oxygen, nitrogen and D defects is thus produced. This single crystal Si ingot is sliced and the resulted Si wafers are heat-treated to getter the impurities, by which the desired silicon single crystal is obtd.
Patent JP-2001152831-A (JP)
Title: Exhaust emission control system
Inventor: ITO TSUNEAKI
IPC: F01N3/36
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control system which uses a catalyst for an internal combustion engine for example, capable of simplifying the supply means of a liquid reducing agent, easily grasping the residual amount of the liquid reducing agent, and keeping the concentration of the liquid reducing agent at almost a constant level and supplying it. SOLUTION: This exhaust emission control system 1 reduces nitrogen oxide in exhaust emission gas G for purification by arranging an injection nozzle 8 and a catalyst 3 for purifying the exhaust emission gas from the upper stream in the order, in an exhaust emission passage 2 of the internal combustion engine for example and injecting a liquid-reducing agent L from the injection nozzle 8 to supply to the catalyst 3, and in the system 1, a replaceable cartridge 21 in which the liquid reducing agent L is sealed together with a pressurized gas P, and the liquid reducing agent L is injected by the pressure of the pressurized gas P from the injection nozzle 8 is attached detachably to a supply line 22 of the liquid reducing agent L which communicated with the injection nozzle 8.
Patent JP-H06137011-A (JP)
Title: Locking clip with preventive device of mislaying or theft of baggage or valuables
Inventor: YOSHINO HIROSHI
IPC: E05B73/00
Filed: 1992-10-27
Abstract: PURPOSE:To prevent mislaying, theft, dropping, or loss of baggage and valuables. CONSTITUTION:A device body 1 is provided with a wire 2 and a lock clip 3 which is fixed at the front end of the wire 2. The wire 2 is wound up within the device body 1 so as to freely adjust the length. In this lock clip 3, a nut 7 is set at the clip to have a locking structure by screwing a bolt 8 into the nut 7.
Patent JP-H05166251-A (JP)
Title: Tape driving device
Inventor: MIZUNO KYOJI
IPC: G11B15/08
Filed: 1991-12-13
Abstract: PURPOSE:To unnecessitate an inspecting equipment, to remarkably shorten an inspecting time and to rationalize production in the inspection stage of a tape end detecting means at the time of production. CONSTITUTION:This tape driving device is provided with a driving means driving a pair of reels 10, 12 wound with a tape 11, a break plungers 20, 21 driving means operating break plungers 20, 21 in accordance with the driving mode of the tape 11, a tape wind end senser emitting part 18a, a light receiving part 18b, a tape wind start senser emitting part 19a, the light receiving part 19b detecting optically the wind start and the wind end of the tape 11 and a control means controlling the means or being imparted a detective signal from the means. Further, an inspecting mode selecting switch is provided on an operating part 27 and an operation confirming means operating the plunger driving means and confirming the operation of the tape end detecting means by the operation sound is provided when the detective signal is received from the light receiving part 18b, 19b in the inspecting mode of the control means.
Patent JP-H11148276-A (JP)
Title: Attaching structure for bead
Inventor: TOKITA SHIGEAKI
IPC: E04B2/96
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To uniform the surface clearance of a glass installed through a bead to make it suitable from the viewpoint of design by preventing rattling in the attaching structure of the bead fittedly attached to a support member provided in the frame member of a curtainwall or the like and the improper attaching of the bead. SOLUTION: A double stepped U-shaped part of a protruding piece of a bead 10 is fitted in the corresponding U-shaped part of a protruding piece of a support member 20. In this case, the inside faces 15, 15' and 25, 25' of tip parts 14, 14' and 24, 24' where each U-shaped part in a fitting part comes into mutual contact are formed into an inclined face, and the outside face of each said tip part of the bead or the support member is brought into contact with a corresponding U-shaped inner face of the support member or the bead, and the inside faces are thereby mutually fitted in a wedge-shape.
Patent JP-H01174742-A (JP)
Title: Joint structure
Inventor: TORATANI MASAICHI
IPC: E04B1/24
Filed: 1987-12-26
Abstract: PURPOSE:To obtain a firm structure by fixing a supporting plate in a truncated chevron shape and a wedge-shaped reinforcing plate onto a tie plate for connecting two angle steel members and inserting and fixing the flat part of a lattice steel pipe between the supporting plate and the reinforcing plate. CONSTITUTION:The interval between the vertical plates 4 of two angle steel members as chord member is set equal to the width of the flat part 2 of a lattice steel pipe 1, and the angle steel members 3 are arranged, and a tie plate is fixed between the horizontal plates 5, and two angle steel members 3 are connected. A supporting plate 6 in truncated chevron shape is fixed onto the tie plate between the vertical plates 4, and a wedge-shaped reinforcing plate 7 is fixed between the supporting plates 6. The flat part 2 of the lattice steel pipe 1 is inserted between the supporting plate 6 and the reinforcing plate 7, and the both surfaces of the flat part 2 are fixed onto the supporting plate 6 and the reinforcing plate 7. Since two angle steel members 3 are connected by the tie plate, the strength in the surface outside direction can be increased, and the local buckling of the flat part 2 is prevented, and also the strength in the surface inside direction 9 can be increased.
Patent JP-H02263984-A (JP)
Title: Ccvd reactor system
Inventor: ISHII KAORU
IPC: C23C16/455
Filed: 1989-12-20
Abstract: PURPOSE: To provide a CCVD reactor system which is so constituted as to introduce gases into the gas plenum in a gas inject junction section to allow the gases to flow uniformly on a reaction chamber and to discharge the treating gases via the central discharge port in a discharge junction section and is improved in the reactive gas distribution of a continuous chemical vapor deposition reactor in particular.  
     CONSTITUTION: Plural wafer cassettes 20 of the reactor described above are arranged along robot arms 21 moving along tracks 21a and adjacent to these arms 21. The reactor is divided to the plural quartz crystal reaction chambers 25. These reaction chambers 25 are connected by the junction sections 25a and are joined by the junction sections 25a. In additien, the treating gases are introduced through the junction sections 25a and the used gases are discharge from the junction sections 25a. Heater blocks 24 are positioned on the respective reaction chambers 25 and are used to heat the reaction chambers 25 to desired temps. The water for cooling an electric bulb housing are introduced through junction sections 25a. The respective junction sections 25a have discharge pipes 27 in order to remove the waste gases from the chambers 25. The waste gases head toward gas burners 30 via pipes 31 for firing out. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11147909-A (JP)
Title: Solid catalyst component and catalyst for olefin polymerization
Inventor: KATAOKA TAKUO
IPC: C08F10/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain, in good yield, a granular or spherical polymer with a narrow particle size distribution, high in stereoregularity and bulk specific wt., by conducting a catalytic reaction of a suspension comprising a specific dialkoxy magnesium and a titanium compd., and two specific types of phthalic diester under a specific condition. SOLUTION: A suspension is obtd. by contacting a dialkoxy magnesium having the formula: Mg(OR<1> )2 (wherein R<1> is a 1-4C alkyl, an aryl) and a tetravalent titanium halide compd. having the formula: Ti(OR<2> )m X4m (wherein R<2> is a 1-4C alkyl; X is a halogen; and (m) is 0-3) under agitation with a peripheral speed at the tip of the agitating blade of 0.5-10 m/sec at a temp. of <=30 deg.C, followed by aging reaction at a temp. of <=50 deg.C for 1 min to 10 hr. After addn. of a phthalic diester having a combined carbon no. of the two alkyl groups being 10 or more and a phthalic diester having a combined carbon no. of the two alkyl group being smaller than 10 in a state wherein the suspension is kept at a temp. in the range of lower than 60 deg.C, the suspension is heated to be reacted at the rate of 0.3-10.0 deg.C/min up to 90 deg.C or higher.