baber/WOPTO huggingface dataset:
Patent JP-S54159613-A (JP)
Title: Rotor of magneto
Inventor: TOMITE TOSHIO
IPC: H02K1/27
Filed: 1978-06-07
Abstract: PURPOSE: To obtain a coupling force through the shearing and the tensile forces, by such means that, with a ring-shape air gap part provided in the periphery of a boss and the inner circumference of a pole plate further with, throughout its inner and outer circumference, a groove, having a small ruggedness in its bottom part, provided, a coupling material be inserted into said air gap part.  
     CONSTITUTION: The rotor is constructed in such manner with a boss 300 engaged to the drive shaft and a pole plate 200, that holds a permanent magnet 400 in its periphery, coupled. An air gap part 240 of ring-shape is provided in the periphery of the boss 300 and the inner circumference of tube part 203 of the pole plate 200. And at its corresponding position of the boss 300 periphery and the pole plate tube part 203 inner circumference, is provided a groove 311, 211 of ring-shape, respectively, having a small concave and convex 312, 212 in the bottom part. Into the air gap part 240, is inserted a ring-shape coupling material 100 made of material, with a deformation resistance smaller than that of the coupled material 200, 300 further with a prescribed mechanical strength, and processed a cold pressurization by a metal mold 30, 40, being made flowing into the groove 211, 311 by the method of plastic deformation. Accordingly, by a tensile and shearing force of the coupling material 100, the coupling force can be provided between the pole plate 200 and the boss 300. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54159356-A (JP)
Title: Spot welder for inner diameter of metallic strip coil
Inventor: UJIKI YOSHIO
IPC: B23K11/00
Filed: 1978-06-07
Abstract: PURPOSE: To make preventable the irregularity of inner diameter of the strip coil of all breadth through the minimum treatment, by attaching the spot welder, at the tip of the arm being freely rotatably supported within the apparatus, so as to be movable in the direction of breadth of the strip.  
     CONSTITUTION: The metallic strip 46 is coiled by the tension reel mandrel 44 so as to keep a tension; under this condition, the arm 2 and the spot welder 30, etc., being attached to the tip of the arm 2, are turned to move down, and is stopped at a point keeping a specified gap from the surface of the metallic strip 46. The  power supply gun 32 is previously set above the strip 46 correspondingly to the  breadth of the strip 46. On the other hand, the mandrel segment 44 of the coiling  reel is stopped locating its back-bar 42 so as to face the direction pointed by the  power supply gun 32. The pressure welding cylinder 36 for the power supply gun  32 is actuated to pressure contact the power supply gun 32 against the surface of the metallic strip 46. By this apparatus, the irregularity of the inner diameter of the coil is appropriately prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58186152-A (JP)
Title: Sealing method of cylindrical type battery
Inventor: SHIMADA AYAO
IPC: H01M50/167
Filed: 1982-04-22
Abstract: PURPOSE:To excellently tighten a caulking section and improve sealing performance by tightening a split mold until its inner diameter becomes smaller than the outer diameter of a battery can, holding the battery can in this state, and finally caulking the battery can. CONSTITUTION:A battery can 1 with a lid body 2 loaded on an aperture is put on a stand. When a caulking device that connects a caulking mold 4 to a split mold 5 by means of a spring 6 is let to descend and when the lower end of legs 7 is made to touch the top of the stand, the spring 6 is shrunk, and only the caulking mold 4 is let to descend further, the split mold 5 is closed by a collar 8, and the circumference of a section where the lid body 2 of the battery can 1 is loaded is held thereon. The caulking mold 4 is let to descend furthermore and the upper edge of the battery can 1 is gradually bent inside and pre-caulked in a tapered section that is tilted outside. This process is required because the edge cannot be bent one time. Then the said pre-caulked section is fully caulked by a flat caulking mold 4'. The battery can 1 is held at this final caulking stage by tightening the split mold 5 until the inner diameter (A) of a split mold 5' becoms slightly smaller than the outer diameter of the battery can 1.
Patent JP-H08262218-A (JP)
Title: Color filter
Inventor: ITO SHINJI
IPC: G03F7/004
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a color filter having high stability in production with an acrylic photosensitive colored compsn. provided with high aging stability at ordinary temp. by adding a prescribed amt. of a bad solvent for acrylic resin to an acrylic photosensitive colored compsn. CONSTITUTION: A photosensitive colored compsn. contg. acrylic resin, a pigment, a dispersant, a photopolymerizable monomer, a photopolymn. initiator and a good solvent for the acrylic resin is prepd., a bad solvent for the acrylic resin is further incorporated into the compsn. by 100-350 pts.wt. per 100 pts.wt. of the acrylic resin and the resultant photosensitive colored compsn. is used. The dissolution of the acrylic resin coating pigment particles in the good solvent can be suppressed, the aggregation of the pigment particles is prevented and the aging stability of the photosensitive colored compsn. can be improved. When this compsn. is used, the objective stable color filter is obtd. over a long period of time.
Patent JP-S61226991-A (JP)
Inventor: ABE YUKIHIKO
IPC: H05K3/46
Filed: 1985-03-30
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-S58183108-A (JP)
Inventor: KAMEDA NORIAKI
IPC: A45D33/34
Filed: 1982-04-22
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-H06280895-A (JP)
Title: Pull type clutch
Inventor: UENOHARA NORIHISA
IPC: F16D23/14
Filed: 1993-03-26
Abstract: PURPOSE:To remarkably reduce the axial dimension of the whole pull type clutch by combining a release mechanism including a hydraulic cylinder device with a direct type clutch cover assembly. CONSTITUTION:When a driver separates a foot from a clutch pedal, oil pressure for pressing an annular piston in a hydraulic cylinder device 12 to the transmission side is gone. Accordingly, a pressure plate 10 is moved to the fly wheel 2 side by a cone spring 11 to put the clutch in the connecting state. In the above clutch operation time, the movement at the time of release is minimum so that release loss is alomost zero. This is an advantage obtained by combination of a direct type pressure plate without a lever member and a CSC type release mechanism 5 without a release fork or the like. Thus, the axial travel of the annular piston 12 is held down to the minimum, so that the axial dimension of the pull-type clutch can be reduced.
Patent JP-S51143984-A (JP)
Title: Pinball polishing machine
Inventor: KITABAYASHI TAMOTSU
IPC: B24B11/02
Filed: 1975-06-05
Abstract: PURPOSE:To cpmpletely polish pinballs for puchinko game in good efficiency.
Patent JP-S58188235-A (JP)
Title: Transporting method of sintered material
Inventor: ASOU TSUNEMASA
IPC: B65G69/16
Filed: 1982-04-24
Abstract: PURPOSE:To suppress a dust generating phenomenon, by feeding to insert quick lime to a groove formed to a collected material on a conveyer and enveloping the quick lime in the material with a scraping device when the sintered material used for a blast furnace is transported by a belt conveyer. CONSTITUTION:A prescribed amount of material of iron ore, limestone, silica rock, returned fine, coke, quick lime, etc. is successively fed from a storage tank 1. A feed from a storage tank 5 is finished, before a feed of quick lime in a storage tank 6, a recessed part (groove) is continuously formed to a collected material layer on a collective belt conveyer 10 by a scraping device A. The collected material layer forming the recessed part reaches the bottom of the tank 6, then the quick lime is fed and inserted to the recessed part. If a quick lime insertion part on the belt conveyer 10 reaches a setting location of a scraping device B, the material in the tanks 1-5 on the conveyer 10 is raked while the quick lime is coated and enveloped in the material. In this way, the quick lime (d) under a condition enveloped in the other material layers (a), (b), (c) is supplied to a drum mixer 11, and floating of the quick lime can be suppressed.
Patent JP-S60210446-A (JP)
Inventor: TODA YUUSEN
IPC: B32B27/30
Filed: 1984-04-05
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-H04279919-A (JP)
Title: Input device
Inventor: OGAKE MITSURU
IPC: G06F3/16
Filed: 1991-03-07
Abstract: PURPOSE:To enable the information of a printed or handwritten character, etc., and that in voice, etc., to be inputted to a system device as the same signals as that of key operated input from a keyboard and to surely switch both input of them. CONSTITUTION:The information of the printed or handwritten character from a character input part 4, etc., is recognized by a character recognition part 5, and a keyboard signal is generated by a keyboard operation code generating part 6 and a keyboard signal generating part 8 based on a recognition code, and it is outputted to the system device 3. When the input of the information is completed, a keyboard input permission informing part 16 informs input permission by the keyboard 12, and a keyboard signal switching part 15 validates the key input from the keyboard 12.
Patent JP-S58184039-A (JP)
Title: Pipe of gating system made of metal
Inventor: AMANO TOMIAKI
IPC: B22C9/08
Filed: 1982-04-23
Abstract: PURPOSE:To provide a pipe of gating system made of metal which prevents the erosion and carburization phenomenon of the charging flow of molten metal by coating Al on the inside surface of a metallic pipe in contact with the molten metal, and heat-treating the same thereby providing it with an Fe-Al alloy layer wherein the concn. and thickness of Al are specified and an Al2O3 film. CONSTITUTION:Al is coated at least on the side (inside surface side) of a metallic pipe made of carbon steel, alloy steel, stainless steel or the like in contact with molten metal. The Al coated layer is heat-treated to form an Fe-Al alloy layer wherein the concn. of the Al in the outermost part is 15-35wt% and the thickness is 0.1-1.0mm. and an Al2O3 film on the surface. The Al2O3 film prevents the intrusion of oxygen atoms and metallic atoms, and further it prohibits the intrusion of carbon atoms; therefore, the film can be prevented from the carburization phenomenon by the carbon in the molten metal. The metallurgical binding between the Al2O3 film and the alloy and between the alloy and the metallic base is secure and there is no possibility of failure owing to thermal impact in the stage of casting. Such pipe of gating system is suited for a casting mold, etc.
Patent JP-H0616145-A (JP)
Title: Hydrostatic power steering device
Inventor: YASUI YOSHIYUKI
IPC: B62D5/06
Filed: 1993-03-26
Abstract: PURPOSE:To provide a hydrostatic power steering device which can be formed in a small type as a system by enlarging a reduction gear ratio of an electric motor and by which excellent response and accurate control become possible to a change of steering in steering wheels. CONSTITUTION:In a power steering device constituted in such a way that a rack 7 is formed integrally in a piston 9e of a power cylinder 9 and a hydraulic pump 2 is operated by means of an electric motor 1, the hydraulic pump 2 and a part between a left chamber 9a and a right chamber 9b of the power cylinder 9 are connected to each other by means of the first and the second hydraulic oil pipes 9c and 9d, and a torque sensor means 5 is installed on a steering shaft 33, and the electric motor is controlled according to a signal from the torque sensor means 5 and a signal form a vehicle speed sensor 32.
Patent JP-H04308360-A (JP)
Title: Internal combustion engine misfire detecting device and internal combustion engine control device using this misfire detecting device
Inventor: KOUHIRA TAKASHI
IPC: F02P17/12
Filed: 1991-04-01
Abstract: PURPOSE:To detect the misfire state stably with high reliability by taking in an ion current signal outputted from an ion current detecting circuit to perform an integrating process, and judging the internal state of a cylinder using an integrated signal. CONSTITUTION:An ion current detecting circuit 12 detects an ion current generated by combustion in a cylinder. An integrating circuit 15 is provided to take in an ion current signal outputted from the ion current detecting circuit 12 so as to perform an integrating process. A control unit 1 then judges whether the inside of the cylinder is in the normal state or in the misfire state using an integrated signal outputted from the integrating circuit. Instantaneously generated ignition noise can be thereby prevented from having critical influence on misfire judgment, so that the misfire state can be detected stably with high reliability.
Patent JP-H07279487-A (JP)
Title: Sheet fixing method for air dome and sheet fixing channel
Inventor: NAKANISHI KATSUTOSHI
IPC: E04H15/22
Filed: 1994-04-06
Abstract: PURPOSE:To shorten a term of works and to reduce a construction cost, a maintenance cost, and a management cost by a method wherein a stress exerted on the end of a sheet coupled to a ground surface is switched from a point to a line and uniformly dispersed. CONSTITUTION:By using a sheet fixing channel 2 having a longitudinally extending protrusion 21 formed on a side 22, a ditch 4 is excavated in a ground surface 41 in a position where a sheet 1 is fixed along the peripheral edge of an air dome. The channel 2 having the longitudinally extending protrusion 21 formed on the side 22 is securely buried in the ditch 4 with concrete 42 in a state that the protrusion 21 is in an in state and an opening end 23 fronts on the ground surface 41. A lock part 12 wherein a rope 11 of a single film or double film structure sheet edge part forms a core is inserted along the channel 2 and by inserting a stopper 3, having a section having a width approximately equal to the channel width is inserted in the channel 2 in a state that the lock part 12 is fitted in the protrusion 21, the sheet is fixed.
Patent JP-S543741-A (JP)
Title: Method of mounting door mirror
Inventor: OOTSUKA HIDEHIRO
IPC: B60R1/06
Filed: 1977-06-09
Abstract: PURPOSE: To improve the workability of a method of mounting a door mirror by inserting an attachment having a base and an easily collapsible portion at a lever from a door waste opening, fixing a door mirror bracket to the base, and then removing the lever. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05274023-A (JP)
Title: Numerical controller
IPC: B23Q3/155
Filed: 1992-03-26
Abstract: PURPOSE:To provide a numerical controller which can simplify the set-up job that should be carried out by an operator before a work is machined by machine tool containing a numerical controller. CONSTITUTION:A machining program is analyzed just with a push of a key, and the tools that are not loaded into a magazine are decided and displayed 22 among those tools necessary for the machining. Then an external input/output device is connected to a CNC device via a data communication means. The tools that are not loaded in the magazine yet are decided among those necessary tools and outputted to the external input/output device. Thus, an operator can register the tool data through the external input/output device. Furthermore the machining program is analyzed again with a push of the key and the tool data necessary for the machining can be displayed together with the tool correction value data.
Patent JP-S55159849-A (JP)
Title: Ion exchange unit
Inventor: YAMANISHI KENICHIROU
IPC: C02F1/42
Filed: 1979-05-29
Abstract: PURPOSE: To effectively move ions only without accumulating suspended substances on the surface of ion-exchange resin membrane by moving an endless ion-exchange resin membrane through liquid suspension.  
     CONSTITUTION: Liquid suspension 12 in a liquid suspension tank 11 is brought into contact with an ion exchange resin membrane 13 so that only iron are removed from the liquid 12. In this case, because the resin membrane 13 always moves through the liquid 12, suspended substances in the liquid 12 is not accumulated on both surfaces of the membrane 13 and as a result, the liquid 12 can be continuously supplied 17 and discharged 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63234612-A (JP)
Title: Differential amplifier circuit
Inventor: INABE YASUNOBU
IPC: H03F3/45
Filed: 1987-03-23
Abstract: PURPOSE:To reduce the chip occupied area by integrating a phase shift section into a differential amplifier circuit to incorporate the section into the circuit. CONSTITUTION:NPN bipolar transistors (TRs) 50, 51, positive power sources 52, 53 and a constant current source 54 constitute a current switching circuit. That is, when the voltage of the positive voltage source 52 is higher than the voltage of the positive voltage source 53, most of the current from the current source 54 flows through the TR 50 and when the voltage of the positive voltage source 52 is lower than that of the positive voltage source 53, most of the current of the current source 54 flows through the TR 50 and when the voltage of the positive voltage source 52 is lower than that of the positive voltage source 53, most of the current of the current source 54 flows to the TR 51. Taus, a large phase shift variable width is obtained with a small capacitance and resistance and it is possible to decrease the chip occupied area in the case of the circuit integration.
Patent JP-S60214753-A (JP)
Title: Production of m-alkoxybenzyl alcohol
Inventor: MAKI TAKAO
IPC: C07C67/31
Filed: 1984-04-06
Abstract: PURPOSE:To obtain the titled compound having high purity and useful as a synthetic intermediate of pharmaceuticals, in two steps, from m-hydroxybenzoic acid available industrially at a low cost, by carrying out the double alkylation with an alkylation agent, and reducing the product. CONSTITUTION:m-Hydroxybenzoic acid is made to react with an alkylation agent preferably dimethyl sulfate, etc. in an inert solvent, preferably dioxane, etc., in the presence of an alkaline substance such as NaOH, to effect the double alkylation of OH and carboxyl group at the same time. After the completion of the reaction, the obtained m-alkoxybenzoic acid alkyl ester is separated by extraction, etc., and purified and recovered by distillation. The product is reduced e.g. by hydrogenation with molecular hydrogen at 120-220 deg.C and 50-300kg/ cm<2> pressure. The objective m-alkoxybenzyl alcohol can be recovered easily in high purity by the simple distillation of the reduction product.
Patent JP-S61226609-A (JP)
Title: Optical fiber gyro
Inventor: YOSHINO TOSHIHIKO
IPC: G01C19/00
Filed: 1985-04-01
Abstract: PURPOSE:To remove the noise which occurs due to the local distortion of the optical fiber by a local temperature change, etc., applied to the optical fiber, and to obtain the optical fiber gyro with a high measuring accuracy by winding one optical fiber so that the part of the equal distance can be close from the center. CONSTITUTION:A central part 12c of the optical fiber is fixed to one edge part 11a of a bobbin 11, one edge 12a is clogged and wound from one edge 11a of the bobbin 11 to other edge part 11b, and next, other edge 12b of the optical fiber is clogged and wound from one edge part 11a to other edge part 11b in the reverse direction on it. Here, for the winding direction of the optical fiber, when respective edges 12a and 12b are wound, they are wound in the opposite direction, and the optical fiber as a whole is finally wound so that it can be the same direction. Next, one edge 12a of the optical fiber is clogged and wound from other edge part 11b of the bobbin 11 to one edge part 11a as the third layer. Further, other edge 12b of the optical fiber is also clogged and wound from other edge part 11b of the bobbin 11 to one edge 11a as the fourth layer.
Patent JP-S59193422-A (JP)
Title: Liquid crystal display cell
Inventor: OOTAKI TOSHIHIRO
IPC: G02F1/1333
Filed: 1983-04-19
Abstract: PURPOSE:To obtain a liquid crystal display cell which is excellent in distinctness and brightness, and also suitable for conversion to a large size and a curved surface, by using an oriented plastic film having a difference of specified retardation value, to which a main orienting direction is orthogonal, for a protective cover of a polarizing plate. CONSTITUTION:In a liquid crystal display cell provided with a polarizing plate which uses a plastic film oriented in both sides of a liquid crystal cell for a protective cover, the plastic film oriented in the inside of these two polarizing plates is constituted so that its main orientation is arranged so as to be roughly orthogonal, and also a difference of a retardation value is >=200mmu. Said main orienting direction signifies a direction in which a refractive index becomes maximum on the surface of the film. This liquid crystal cell is formed by enclosing a liquid crystal between two pieces of glass or transparent film substrates, and as for a liquid crystal, a twisted nematic type, a guest host type, and a dynamic scattering type are used, but especially, the twisted nematic type liquid crystal is desirable.
Patent JP-H10269676-A (JP)
Title: Device and method for accessing data
Inventor: ITO SAKAE
IPC: G06F3/06
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To accelerate an input/output of the data by continuously, discretely or continuous/concrete mixedly performing plural times of data inputs/outputs with a hard disk controller by a once access request command imparted from a CPU at an optional access time at every time according to a response status generated from a control resource access condition. SOLUTION: The timing outputting a response status signal (ACK) is decided by a processing state of a hard disk controller(HDC) 34, and the matter that an access time of a microcomputer unit(MCU) 33 is extended is possible. Since the MCU 33 is clock synchronized with the HDC 34, the resource accessible in a short time such as a register on the HDC 34 is transferred in a short time without a delay of the ACK. In the case of continuous access, though a head address of an access request signal is outputted from the MCU 33, a succeeding address is generated by an addition circuit in the HDC 34.
Patent JP-H01241577-A (JP)
Title: Voiding device in copying machine
Inventor: IWAHASHI HARUO
IPC: G03G15/043
Filed: 1988-03-23
Abstract: PURPOSE:To produce a flawless void free of shadow and density unevenness, to simplify structure and to reduce its cost by providing a void producing part whose side at an optical system side is an upward reflecting plane with a fixed width and whose rear surface is white. CONSTITUTION:The void producing part 9 is composed of a reflecting member 10 and a white board 11. When an optical system 4 moves below an original leading edge 3a, light from a sub-reflecting mirror 7 irradiates the white plane 11a to generate reflected light for producing void on a slit side. At this time, a shadow area due to the lack of light quantity arises on the surface of an original in proportion to the height of the reflecting member 10, because the light from the sub-reflecting mirror is blocked by the white plane 11a. However, the shadow area is auxiliary irradiated with indirect irradiation light reflected from a main reflecting mirror 6 through an upward reflecting plane 10a, and is corrected. Thus, a clear, void image free of density unevenness can be produced.
Patent JP-H05269764-A (JP)
Title: Production of weatherstrip
IPC: B29C39/10
Filed: 1992-03-27
Abstract: PURPOSE:To charge a foamed member into a hollow part of a weatherstrip in position. CONSTITUTION:In a weatherstrip 7, magnets 8, 8 are set on the both ends of a predetermined part of a hollow part 6. A foaming material 9 curable at an ordinary temperature is obtained by mixing and dispersing a magentic material 11 in a liquid-form foaming body 10. The foaming material 9 is is contained in an injector 12 and injected into the predetermined part of the hollow part 6. After the foaming material 9 is cured, a foamed member 13 is formed in the predetermined part of the hollow part 6.