baber/WOPTO huggingface dataset:
Patent JP-H06319246-A (JP)
Title: Thin motor for disk driving
Inventor: FURANKU EI GUREI
IPC: H02K21/22
Filed: 1994-03-03
Abstract: PURPOSE: To obtain a thin motor having high torque output per unit volume by providing a ferromagnetic core having a specified minimum number of radially extending teeth and same number of intermediary slots wherein each tooth supports a corresponding multicoil winding individually. CONSTITUTION: A stator assembly 14 comprises a ferromagnetic core 30 and an individual winding 16 wound around the core. The core has a central part 62 from where a plurality of elongated teeth 64 extend radially to define a plurality of slots 66 at the corner part of gap between the teeth. Preferably, the number of teeth is at least eighteen. The coil 88 of each winding 16 is wound partially in the longitudinal direction of each tooth to form a tubular spiral, for example. Since the core 30 is provided with at least eighteen teeth each having a winding 16 being wound only around only one corresponding tooth, torque output can be sustained at a high level regardless of low capacity of motor.
Patent JP-H01208130-A (JP)
Title: Lamination of ceramic green sheet
Inventor: FUWA TORU
IPC: H05K1/03
Filed: 1988-02-16
Abstract: PURPOSE:To obtain a high-accuracy ceramic laminated body whose elongation is little, by a method wherein a film whose tensile strength and surface roughness are specific respectively is interposed between a green sheet and laminator plate, in a thermopressure bonding process. CONSTITUTION:A ceramic green sheet mainly comprised of CaO-Al2O3-SiO2-B2O3 glass powder and alumina powder is molded into size of 60mmX40mm and the ceramic green sheet is arranged between films. Then a polyester film 50mum thick which has been surface-treated by a sand blasting method is interposed between a laminator plate 1 and the green sheet 3 so that surface roughness of the film whose tensile strength is 10kgf/cm or higher becomes 0.4-0.75mumRa. After thermopressure bonding of the six green sheets for a minute at impression pressure of 100kg/cm<2> and a plate temperature of 110 deg.C, stretching of the green sheet is measured. Consequently, when the surface roughness of polyester becomes at least 0.4mumRa, the stretching of the green sheet becomes low like 0.25% or lower and when the surface roughness is 0.75mumRa or lower the surface roughness of a calcined matter is controlled low like 0.18mumRa or lower.
Patent JP-S54127005-A (JP)
Title: Axial plunger pump
Inventor: TAKAHASHI NORIYUKI
IPC: F04B1/20
Filed: 1978-03-24
Abstract: PURPOSE: To distribute fluid to two or more places requested, by a pump in a certain proportion by making two or more discharge ports independently, which are to discharge the intended amount intermittently or continuously.  
     CONSTITUTION: A pump cylinder 4 coupled on the drive shaft 3 with a spline 5 is provided with a swash plate 6 on its one side and a distribution plate 7 on the other side. This distribution plate 7 is provided with an arced suction groove 19 on the right half of its end face 7f and with four arced discharge grooves 20 1 W20 4 , indenpendent from one another, on the left half of same. When the swash plate 6 is turned and the plunger 12 1  is put into operation, the pump port 18 1  comes into communication with the discharge grooves 20 1 , 20 2  successively in the discharge phase of the above-mentioned plunger 12 1 , so that the fluid in the pump chamber 17 1  is distributed to the discharge grooves 20 1 , 20 2  and upon being taken out through the discharge ports 22 1 , 22 2 , respectively, pressed forward for the intended supply points. The discharge quantity is regulated through control of the stroke of the plunger i.e., by changing the tilt angle of the swash plate 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59186706-A (JP)
Title: Repairing method of punctured tubeless tyre
Inventor: NISHINO TATSUJI
IPC: B29C35/00
Filed: 1984-02-23
Abstract: PURPOSE:To effectively repair a punctured tubeless tyre from the outside by urging a means which has a sleeve part engageably screwed on the external periphery of the end part of the drilling part which is attached to a tool at the end thereof, into the punctured part of a tyre from the outside before inserting from the outside a filler plug which has specific dimensions so as to be engaged in the sleeve part. CONSTITUTION:For repairment of a punctured tyre, a means which has a sleeve part 9 engageably screwed on a tool 8 having a drill part 7 at the end thereof is first urged into the punctured hole 6 on the tyre 5. The tool 8 is then removed but the sleeve part 9 only is left therein. A filler plug A is inserted in the central hollow part of the sleeve part 9 and squeezed into it from the rear part thereof by another tool 12 to which a push rod 11 is attached. The female screw part threaded on the tool 12 at the root part thereof and the male screw part 10 threaded on the sleeve part 9 at the end part thereof are screwingly engaged with each other and the plug A only is left in the punctured hole 6 by integrally pulling the sleeve part 9 and the tool 12. The stick-like main body 1 of the filler plug A having the shorter inner diameter than the sleeve part 9 has flanges 2 and 3 at both the top and bottom ends thereof and also has a core member 4 embedded through the center, said member 4 connecting the flanges 2 and 3 to each other.
Patent JP-S62192725-A (JP)
Title: Liquid crystal display element
Inventor: OGAWARA MASAO
IPC: G02F1/133
Filed: 1986-02-20
Abstract: PURPOSE:To maintain a uniform cell spacing over a wide temp. range and to prevent the generation of foam in the low temp. stage by forming a region where spacer materials do not exist so that the spacing between a pair of substrates is made narrower in said region than the region where the spacer materials exist. CONSTITUTION:A pair of the substrates 1A, 1B provided with electrodes are disposed with the spacer materials 2 therebetween in such a manner that the electrode surfaces face each other. The periphery thereof is sealed with a sealant 3 to form a cell. A liquid crystal 5 is injected into the cell through an injection port 4 and the injection port is sealed by a sealant. The spacer materials are not disposed in the region A on the left side of the figure and said region is so formed that the cell spacing tA of the region A is narrower than the cell spacing tB of the region B where the spacer materials exist at approximately the intermediate temp. of the service temp. region of the liquid crystal display element. The inside of the cell is thereby sealed in the reduced pressure state even if the substrates having poor flatness are used. Deflection is thus corrected and the uniform cell spacing in the display part is obtd.
Patent JP-H09226033-A (JP)
Title: Panel structural material, panel hollow structural material and its preparation
Inventor: KUSAKA TAKESHI
IPC: B32B3/26
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To avoid generation of strain caused by its own wt., to make it lightweight, to use no rib, to give strength of the outer surface and to make it high rigidity and low price. SOLUTION: This material consists of the first sheet metal 1 with a plurality of projected parts 3 at a proper interval on the surface and at least one first bent part 5 and the second sheet metal 7 with the second bent part corresponding to the first bent part 5 and being flat sheet-like and under a condition where the first bent part 5 and the second bent part 9 are faced with each other, a proper number of the projected parts among the plurality of the projected parts 3 of the first sheet panel are brought into contact and bonding with the flat face of the second sheet panel to form a panel structural material 11. A plurality of these panel structural materials 11 are bonded to form a box-like shape, which is a panel hollow structural material.
Patent JP-2000235706-A (JP)
Title: Pattern forming method for magnetoresistance element
Inventor: TANAKA SHIZUE
IPC: H01L43/12
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method for a magnetoresistance element by which a removing solution for removing a photoresist pattern is reduced. SOLUTION: A magnetoresistance thin film 32 is deposited on an insulating substrate 31, a photoresist is applied to the top of the magnetoresistance thin film 32 and a photoresist pattern 33 is formed. The magnetoresistance thin film 32 in a part not covered with the photoresist pattern 33 is etched and immersed in a removing solution while carrying out temperature control so that the surface temperature of the photoresist pattern 33 does not rise to >200 deg.C. A pattern of the magnetoresistance thin film 32 is formed.
Patent JP-S57147637-A (JP)
Title: Photographic film checking device
Inventor: TAKAHAMA SHIYOU
IPC: G03F1/00
Filed: 1981-03-09
Abstract: PURPOSE:To shorten the time required for scanning, by making the scanning density low in a place, where a photographic film does not exist, in case that compression of a density region, condition set of gamma correction, or photographs are subjected to the information processing to photoprint them. CONSTITUTION:A rotary cylinder 1 where windows 2 to which photographic films 3 are attached are provided on the circumferential wall is provided, and films are irradiated from a light source 23 by a minute spot 29. In this case, an optical checking device is provided which detects a transmitted light with a photodetector 33 and an infrared-ray detector 35 for film detection. A rotation driving device 21 for the rotary cylinder 1, a device 12 for driving the rotary cylinder 1 in the axial direction, and angle position detecting device 20 for the rotary cylinder 1, and a control circuit which operates the device 12 by a set feed quantity while the spot 29 is placed in a detected angle section where the window 2 does not exist on the rotary cylinder 1 are provided. Thus, the scanning density is low in places where films do not exist, and the time required for overall scanning is shortened.
Patent JP-H06218124-A (JP)
Title: Premium ball discharge device of pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1993-01-28
Abstract: PURPOSE:To decrease a load on a driving motor, and also, to smoothly execute at a high speed a discharge operation of premium balls. CONSTITUTION:In the premium ball discharge device 9 of a PACHINKO machine, consisting of supply passages 15a, 15b to which premium balls are supplied continuously, a lead screw 13 in which a projected line for facing the supply passages 15a, 15b and receiving the premium ball of the extreme tip is provided spirally on the outside peripheral surface of a cylindrical body, a driving motor 12 for rotating the lead screw 13, and discharges 16a, 16b from which the premium balls discharged by a rotation of the driving motor 12 are discharged, the driving motor 12 is provided so as to be rotatable within a prescribed range centering around a motor shaft 18. Also, the driving motor 12 is forced so as to be placed in about the center position within a prescribed range at all times by buffer springs 31a-31d.
Patent JP-H07223649-A (JP)
Title: Detachable handle
Inventor: SEI HIDEYO
IPC: B65D25/28
Filed: 1994-02-07
Abstract: PURPOSE:To easily take paints or the like out of a can, and to simply open a breather to the can. CONSTITUTION:A channel 7 is formed to a channel block 3 that is fixed to the lower end of a supporting rod 2, and a holding device 19 is provided to the upper end of the supporting rod 2. A guide notch 23, communicating with a hole of the rod, is formed to a holding block 21 that is slidably provided to the supporting rod 2, and a guide pin 31 fixed to the circumferential face of the supporting rod 2 is made to penetrate through the guide notch 23. A holding pin 37 is slidably inserted into the holding block 21, and a guide pin 47 fixed to the circumferential face of the holding pin 37 is made to penetrate through a guide notch 39, and the holding pin 37 is energized upward with a coil spring 49. A punch 51 serving as a punching device is provided to the front end of an inserting part 38 of the holding pin 37.
Patent JP-S53118591-A (JP)
Title: Preparation of cephamandole
Inventor: FUJII TADAYO
IPC: C12R1/07
Filed: 1977-03-28
Abstract: PURPOSE: To prepare cephamandole by introducing a mandeloyl gp.  in place of the amino gp. of 7-cephem cpds.  in the presence of the culture matter, the treated matter, etc., of bacterla belonging to Bacillus genus, etc.  by using acylation reaction with enzyme. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06229809-A (JP)
Title: Flowrate data storage apparatus
Inventor: SAKAI KATSUTO
IPC: G01F15/075
Filed: 1993-01-29
Abstract: PURPOSE:To provide a flowrate data storage apparatus which can measure a flow rate for a long period and store its result. CONSTITUTION:A signal (pulse) indicating that a unit flow rate flows from a flowmeter 4 mounted at a tube 9 is output to dividing means 7. The means 7 divides a flowrate signal according to a preset zone, and integrates number or times of the signals belonging the zone. Memory means 8 stores a numeric value integrated by the means 7. Accordingly, since it is sequentially divided, the zone can be accurately divided, a process is simply when the stored data is used, a storage capacity is reduced to perform measurement, storage for a long period.
Patent JP-S60180908-A (JP)
Title: Manufacture of artificial diamond
Inventor: NISHIDA SHIGEO
IPC: C01B31/06
Filed: 1984-02-27
Abstract: PURPOSE:To manufacture artificial diamond by deposition by adding free atomic carbon to a solvent contg. a dissolved specified catalyst. CONSTITUTION:At lease one kind of compound such as LiAlH4, LiBH4, NaAlH4, NaBH4, NaBF4 or LiBF4 is put in a vessel as a catalyst, and a solvent such as ethyl ether or tetrahydrofuran is poured to dissolve the catalyst. Free carbon atoms obtd. by heating graphite are then added to the solvent, and they are deposited as artificial diamond.
Patent JP-S63204145-A (JP)
Title: Oxygen sensor
Inventor: SUGIMOTO YOSHIMASA
IPC: G01N27/409
Filed: 1987-02-19
Abstract: PURPOSE:To obtain an oxygen sensor easy to manufacture with excellent durability, by pressing a fitting surface of a highly heat-resistant internal protective pipe on a fitting surface of a zirconia electrode in the fit joint therebetween. CONSTITUTION:A tip side of an internal protective pipe 4 comprising a highly heat resistant alumina porcelain fitted onto the outside of a metal electrode tube 1 with a proper gap is formed into a fitting surface 4a to match a fitting surface 2a of the zirconia electrode 2 and the protective pipe is fit joined on the surface 2a of the electrode 2 through the surface 4a. A spring 8 is interposed between the metal electrode tube 1 and an adjusting knob 7 mounted at the rear thereof and the surface 2a of the electrode 2 is pressed on the surface 4a of the internal protective pipe 4 with the spring 8. This eliminates work of melt weldering the zirconia electrode on a ceramic tube thereby producing an oxygen sensor easy to manufacture with excellent accuracy.
Patent JP-S61196436-A (JP)
Title: Storage medium
Inventor: NISHIDA TOSHIO
IPC: G11B7/24033
Filed: 1985-02-25
Abstract: PURPOSE:To realize the titled storage medium capable of being rewritten, having a high S/N ratio and less deterioration and which need not be electrostatically charged by using an electrostatic front phenomenon shown by the interface between two layers of a fluid. CONSTITUTION:A voltage is impressed between a translucent electrode 2 and a black electrode 5 in writing to heat the desired position and the desired position is heated in erasing without impressing a voltage. When a voltage is impressed between the translucent electrode 2 and the black electrode 5, electric charge is condensed at the interface between an electrolyte 3 and a polystyrene film 4. At this time, when the black electrode 5 is heated by a laser beam, the polystyrene film 4 is also heated. When the polystyrene film 4 is heated to a temp. above the softening point of the film, fine ruggedness is formed at the interface between the electrode 3 and the polystyrene film 4 by an electrostatic front phenomenon, hence light is scattered and finally the interface looks white.
Patent JP-S54126269-A (JP)
Title: Manufactureing of porous sheet having excellent resistance to deterioration
Inventor: NISHIMURA TAKEO
IPC: C08J9/28
Filed: 1978-03-24
Abstract: PURPOSE: To prepare a porous sheet having improved resistance to hydrolysis, and useful as an artificial leather, etc., by coagulating a solution of a hydrophobic polyurethane elastomer using three kinds of additives such as a quaternary ammonium salt as coagulation controlling agents.  
     CONSTITUTION: The objective porous sheet is prepared by coagulating a solution of a hydrophobic polyurethane elastomer having a clouding value of ≤13, in the presence of (A) a quaternary ammoninu salt soluble to the solvent of the polyurethane elastomer, esp. an alkyl trimethyl ammonium chloride wherein the alkyl is 4W26C alkyl, (B) an inorganic salt which is soluble in water, insoluble in the above solvent, and dispersible in the solution of the polyurethane elastomer as fine powders, e.g. NaCl, KCl, etc., and (C) water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62192005-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HAMAZAKI SHOJI
IPC: H04N5/91
Filed: 1986-02-18
Abstract: PURPOSE:To introduce the optimum recording characteristic by recording and reproducing a test signal on the overlapping part of a tape, and providing a circuit which detects and controls it. CONSTITUTION:The overlapping part is detected from a head switch 21 with a gate circuit 20, and a test signal 19 is inserted to a detected part. A signal amplified at a recording amplifier 13 is recorded with a recording and reproducing head, and simultaneously, it is reproduced with a reproduction dedicated head, and a reproduced signal is amplified with a head amplifier 15, then, only the test signal is detected at a gate circuit 16 by using a gate pulse. A detected signal is detected whether it represents the optimum value of the recording characteristic or not with a detection circuit 17. The recording characteristic is set so that the detected signal goes to the maximum value by a control circuit 12.
Patent JP-S62190815-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-02-18
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-H04273599-A (JP)
Title: Device for monitoring movement in room
Inventor: GOTO MUNEO
IPC: G08B21/00
Filed: 1991-02-28
Abstract: PURPOSE:To achieve an automatic switching from an absent state to a a present state in a safety side at all times by sensing the movement of the person to be monitored, restoring an absense repeater with the sensing signal and displaying an alarm with the act-timing of a timer. CONSTITUTION:When a non-lock type presense/absense switching key K1, is operated, an absense repeater 6 is activated to go to an absent state. Since a movement sensor 2 does not output a sensing signal f1 during absense, a presense repeater 7 and a timer are not activated. On the other hand, when the resident is present, the movement sensor 2 transmits the sensing signal f1 to the presence repeater 7. The presence repeater 7 is then activated to transit the state to a presense. When the presense rerepeater 7 is activated, the absense repeater 6 is restored, and the timer 1 is activated to start counting. Furthermore, unless the sensing signal f1 is outputted for a fixed time, the timer 1 transmits an alarming signal f1 with an act timing to an alarming display circuit 3, which then is activated.
Patent JP-H06231276-A (JP)
Title: Polygon generation method for three-dimensional object display
Inventor: OKAMURA KUNIHIKO
IPC: G06T15/08
Filed: 1993-01-29
Abstract: PURPOSE:To obtain the polygon approximation with good polygon shape, re duced polygons, and keeping the topology of the original object form in performing polygon processing on the three-dimensional object represented by an implicit function or volume data. CONSTITUTION:The polygon summits in the vicinity of grid points comprising polyhedron cells is extracted by comparing the distance between the grid points and polygon summits with the given evaluation model. (S3) The local connection of the polygon summits in the vicinity of the grid points is checked by searching the polygon summits directly connected by the edges of the polygon group including the polygon summits. The polygon summit groups in the vicinity of the locally connected grid points are converged in one point at the center of gravity.
Patent JP-H09291164-A (JP)
Title: Biodegradable porous film
Inventor: KAYANO MINORU
IPC: C08L67/04
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable porous film which generates a small amt. of heat of combustion and has an improved biodegradability by forming a resin compsn. contg. an aliph. polyester and a filler into a film or sheet and stretching it. SOLUTION: 100 pts.wt. aliph. polyester comprising 0.02-30mol% aliph. hydroxycarboxylic acid units represented by formula I (wherein p is 0-10), 35-49.99mol% aliph. diol units represented by formula II (wherein m is 2-10), and 35-49.99mol% aliph. dicarboxylic acid units represented by formula III (wherein n is 0-12) and having an MFR (190 deg.C) of 0.01-50g/10min, an m.p. of 70-180 deg.C, and a number average mol.wt. of 10,000-200,000 is compounded with 20-400 pts.wt. filler having an average particle size of 30μm or lower. The resultant compsn. is formed into a film or sheet and stretched at least monoaxially by a factor of 1.5-8 at a temp. in the range of from a temp. 100 deg.C lower than the m.p. of the polyester to the m.p.
Patent JP-H01209215-A (JP)
Title: Marshaling device for stick shaped matter
Inventor: KYO TOMOYUKI
IPC: B65G25/02
Filed: 1988-02-17
Abstract: PURPOSE:To make marshaling easy at a marshaling device for a stick shaped matter such as a stick cheese or the like, by providing a staircase shaped fixed send-out plate and a box-motion movable send-out plate between fixed guide plates, and also, providing them in an upward inclination within a marshaling tank. CONSTITUTION:Stick shaped matters marshaled beforehand by means of an up and down movable plate 5 within a hopper 4, are marshaled at fixed guide plates 1 within a marshaling tank A, and supported one by one by means of each stair of a staircase shaped fixed send-out plate 2. Meanwhile, a movable send-out plate 3 is made to conduct box-motion by the action of a cam floor shaft 15 and a cam floor shaft 17. Accordingly, a stick shaped matter supported by the fixed send-out plate 2 is moved to the next stair at the fixed send-out plate 2 intermittently by means of the movable send-out plate 3. Transfer to the side of discharge is made by repeating thin. Thus, marshaling can be done easily.
Patent JP-H02215313-A (JP)
Title: Transmission mechanism to threshing apparatus
Inventor: TAKEMURA KATSUTOSHI
IPC: A01F12/56
Filed: 1989-02-14
Abstract: PURPOSE:To enable the free control of the rotation of a blowing winnower by using a blowing winnower as a transmission mechanism of a threshing apparatus attached to an outer rotary shaft cylinder. CONSTITUTION:The rotary center axis 23 of a blowing winnower 13 has double- pipe structure and the blowing winnower 13 is attached to the outer circumference of an outer rotary shaft cylinder 26 of the rotary center axis 28. Rotation is transmitted from the 2nd counter shaft 38 to the outer rotary shaft cylinder 26 via a medium-diameter pulley 41, a belt 43 and a split pulley 42. The rotary speed of the blowing winnower 13 can be independently varied by varying the width of the split pulley 42. In the case of threshing rice, the blowing winnower 13 is rotated at a prescribed high speed to blow air and in the case of threshing soybean, the blowing winnower is rotated at a prescribed low speed. The winnowing treatment can be performed in high efficiency by this procedure.