baber/WOPTO huggingface dataset:
Patent JP-H08258180-A (JP)
Title: Device for securely fixing drum segment member in tire molding drum device and tire molding drum device
Inventor: MORI KATSUMI
IPC: B29D30/26
Filed: 1995-03-17
Abstract: PURPOSE: To attach and detach a drum segment member in a short time in the replacement of the drum segment member. CONSTITUTION: A tire molding drum device is provided with a drum body 1 and a drum segment member 2. A holding member 10 is fixed to a receded part 11 of the drum body 1 by a presser plate 13. In the holding member 10, a fitting hole and an engaging part 14 are formed. In the engaging part 14, a guide part 15 and a fastening recess part 16 are provided. A shaft member 20 is formed in the center of the drum segment member 2. The shaft member 20 is inserted through a through hole 23. A flange 24 is formed on the top surface of the shaft member 20. The flange part 24 is fastened to a step part 25. A belleville spring 26 is provided under the drum segment member 2. A washer 27 under the belleville spring 26 is placed on a snap ring S to prevent the movement of the shaft member 20 together with the flange 24. An engaging pin 28 is formed on the shaft member 20 near the end thereof.
Patent JP-H06302000-A (JP)
Title: Optical head for optical memory device
Inventor: ARIMURA TOSHIO
IPC: G11B33/14
Filed: 1993-04-13
Abstract: PURPOSE:To provide an optical head, for an optical memory device, whose heat dissipating property is enhanced, which is small and thin and which can perform a recording operation and an erasure operation by using a semiconductor laser unit in which a semiconductor laser has been mounted on a flat package such as a ceramic package or the like. CONSTITUTION:Through holes 16a, 11a, 15a are made, from the side of an optical recording medium 9, in a shielding plate which prevents the leakage of a radiant noise from a means 20 used to reduce a laser noise by superposing a high frequency on a driving current for a semiconductor laser chip near a semiconductor laser unit 17 on an optical-head chassis 11 on which the unit 17 has been mounted and by lowering the coherence of a laser beam, in a carriage 16 in which an optical head for an optical memory device is fixed onto the optical memory device. Consequently, when the structure of the optical head for the optical memory device is used, the circulation of air near the semiconductor laser unit becomes good, and the reliability of a semiconductor laser is enhanced. Thereby, it is possible to realize the optical head which is small and thin can perform a recording operation and an erasure operation.
Patent JP-H07294481-A (JP)
Title: Biosensor
Inventor: IKEDA MAKOTO
IPC: G01N27/327
Filed: 1994-04-25
Abstract: PURPOSE:To enable speedy and highly accurate volume regulation by arranging an electrode system having a working electrode and a counter electrode on an insulating board, and arranging a reaction layer containing a compound having oxygen, an electron acceptor and an oxygen reducing catalytic function. CONSTITUTION:Leads 2 and 3 are formed on an insulating board 1 by screen printing of silver paste, and a working electrode 4 is printed by and formed of carbon paste, and is connected to the lead 2. An insulating layer 6 to cover an outer peripheral part of the working electrode 4 and a part of the leads 2 and 3 is formed of insulating paste, and a counter electrode 5 is formed of carbon paste, and is connected to the lead 3. A mixed aqueous solution of glucose oxidase (an enzyme), potassium ferricyanide (an electron acceptor) and methyl dioxide viologen (an oxygen reducing catalyst) is dripped on the working electrode 4 and the counter electrode 5, and is dried, and a reaction layer 7 is formed. A lecithin layer 8 is formed on it, and supply of a sample solution is improved. Since a reaction system is always kept in a near oxygen free condition by an action of methyl viologen, accurate sensor response is obtained.
Patent JP-S57202766-A (JP)
Title: Lead frame for semiconductor device
Inventor: NAGAMINE NOBUTAKA
IPC: H01L23/28
Filed: 1981-06-05
Abstract: PURPOSE:To prevent adhesion of plating on the surface of resin when plating is to be performed on a lead frame for a resin package having the semiconductor element fixing part and the plural number of inside lead parts and outside lead parts by a method wherein the step difference formed by half etching or coating is provided on a part of dam for prevention of flowing out of resin. CONSTITUTION:Resin 4'' for tie bars of plural number of pieces are formed on the outside circumference of the package 1, and the tie bar 2' to be used as the dam for prevention of flowing out of resin and having the outside lead 10' at one end is fixed thereto. Then a plating layer 3' is adhered from the surface of the bar 2' to the surface of the lead 10' by plating, but the plating layer 3' gets on the surface of resin 4'' when the condition remains as it is. Accordingly half etching or coating is applied to the tip part of the tie bar 2' coming in contact with resin 4'' to make the step difference to be generated between resin 4'' and the bar 2', and the plating layer 3' is stopped thereat.
Patent JP-H10277466-A (JP)
Title: Coating device
Inventor: OZAKI KAZUTO
IPC: H05K3/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain uniform coating film thickness irrespective of the level of coating liquid and to save installing space by saving the coating liquid. SOLUTION: Within a nozzle member 19, a liquid vessel is installed so that the property that coating film thickness is made thinner by the level of coating liquid in a liquid tank which level is lowered by coating is offset by the property that when coating velocity at which a nozzle member 19 is moved to a substrate 2 by a linear motor 11 is increased, the coating film thickness is increased. In this way, irrespective of a change in the level, uniform coating film thickness can be always obtained. Furthermore, since the substrate 2 is erected, not horizontally supported like a conventional rotary coating method, installing space reduction is contrived.  And in contract to the conventional rotary coating method by which while coating liquid is swung off in the neighborhood, coating is performed, the coating liquid is applied to the surface to be coated of the erected substrate 2 while the nozzle member 19 is moved along the surface to be coated of the substrate 2 by the linear motor 11.
Patent JP-S5513882-A (JP)
Title: Detector for rotation position
Inventor: NAKAYAMA KOUICHI
IPC: G01D5/245
Filed: 1978-07-17
Abstract: PURPOSE: To make it possible to secure arrangement precision of a detection coil easily by constituting a detector with an excitation-coil printed board fixed to a magnetic pole plate and a detection-coil printed board to a rotor.  
     CONSTITUTION: Detection-coil printed board 4, fixed to one terminal surface of rotor 2 formed of a magnetic substance with ring-shaped groove 3 has printed detection coil 5 having an area in parallel to the fixed diameter. On magnetic pole plate 6, magnetic poles 8 to 11 are arranged confronting to the above-mentioned printed board 4; the 1st excitation coil 12 and the 2nd excitation coil 13 are wound around magnetic poles 8 and 9, and 10 and 11 respectively. Then, output signal POS of oscillator OS is divided to generate a phase difference signal, and an excitation signal is supplied to excitation coils 12 and 13 to generate an alternating- current magnetic field by magnetic poles 8 and 9, thereby turning the above print board 4 by a certain angle. By using a detection signal from detection coil 5, at this time, phase difference signal Pd is outputted from phase comparator PR and pulses corresponding to the rotation position of rotation position detection part A are counted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59212096-A (JP)
Title: Television signal controller
Inventor: MIKI YUTAKA
IPC: H04N9/74
Filed: 1983-05-17
Abstract: PURPOSE:To project plural kinds of video on the same screen by clamping two TV signals and controlling a luminance level independently, and performing gain control over only one TV signal. CONSTITUTION:The 1st TV signal inputted from input terminals 1(1R-1B) are clamped by clamping circuits 6(6R-6B), brought under the luminance level control at brightness control circuits 9(9R-9B), and inputted to gain control circuits 13(13R-13B). The 2nd TV signals inputted from input terminals 2(2R-2B), on the other hand, are processed similarly at the clamping circuits 7 and applied to switching circuits 3(3R-3B). The switching circuits 3(3R-3B) are applied with the level-lowered signals of the 1st TV signals from the gain control circuits 13(13R-13B), and the 1st and the 2nd TV signals are switched by a switching signal from an input terminal 4 and outputted.
Patent JP-S5523597-A (JP)
Title: Debug unit of computer
Inventor: IWATA NOBUYOSHI
IPC: G06F11/28
Filed: 1979-07-09
Abstract: PURPOSE: To make it possible to debug in the middle of a program in a short time by advancing operation automatically up to a designated step address and advancing operation after this address step by step by specific key operation.  
     CONSTITUTION: Desired step number M is inputted from entry key 1 and is stored in entry memory 12. Contents of the first step of program memory 4 are led into operator 9 and are executed, and simultaneously, steps are advanced successively while subtracting 1 from contents of memory 12. Then, when decision circuit 13 detects that contents of memory 12 become zero, operation is not executed automatically. Here, contents which are stored in buffer 8 and are displayed on display equipment 11 are inputted to operator 9 by the operation of S key 7, and operation is executed step by step. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02264085-A (JP)
Title: Production of sheet material
Inventor: TANAKA JIRO
IPC: C08G18/42
Filed: 1989-04-05
Abstract: PURPOSE:To obtain a porous sheet by applying a liquid mixture consisting of a specific polyurethane elastomer, a solvent and specific weight ratios of a specific modified silicone oil and a block copolymer to a fibrous substrate, coagulating the liquid and peeling the formed elastic coating film. CONSTITUTION:A liquid mixture produced by compounding (A) a polyurethane elastomer composed of (i) a polyester diol having a number-average molecular weight of 500-4,000 and produced by the polycondensation reaction of 1,9- nonanediol and/or 2-methyl-1,8-octanediol and a dicarboxylic acid, (ii) a polyoxyalkylene glycol having a number-average molecular weight of 300-5,000, (iii) an organic diisocyanate and (iv) a chain extender. (B) a silicone oil modified with a polyether, (C) a polyoxyethylene-polyoxypropylene block polymer and (D) a solvent of said elastomer is applied to a fibrous substrate and coagulated. The formed elastomer coating film is peeled off from the substrate to obtain a porous sheet having spongy structure with excellent smoothness and flexibility. The sum of B and C is 0.5-50wt.% based on A and the weight ratio of B/C is 1/20-5/1.
Patent JP-S5514372-A (JP)
Title: Clutch mechanism of rotational tool
Inventor: HIROTA YOSHINORI
IPC: B25B23/157
Filed: 1978-07-17
Abstract: PURPOSE: To release a clutch mechanism through rotational resistance of a clutch shaft, by making an arc surface and a flat surface inside a clutch driver.  
     CONSTITUTION: When a clutch driver 5 is turned through a driving shaft 6 to the arrow direction, two balls 14, 14 revolve together with the driver 5 without sinking in a vertical hole 12, because they come in touch with an end of a flat surface 8, being pressed by a push ball 15. When the rotational resistance of a clutch shaft 10 exceeds the pressing force of a spring 18 and the push ball 15, the flat surface 8 hits beyond the outer surface of balls 14, 14 and also an arc surface 7 beyond the balls, then compresses the spring 18 through a push pin 20 to make the clutch driver 5 run idle and release the clutch mechanism. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57204379-A (JP)
Title: Gauge cock
Inventor: SATOU KOUICHI
IPC: F16K27/00
Filed: 1981-06-09
Abstract: PURPOSE:To provide a gauge cock which is prevented from corrosion or breakage due to stress by fitting the gauge cock to apparatus for detecting pressure, apparatus operated by pressure, or a small-diameter conduit connected to fluid sampling means through a small joint, the connecting part of the gauge cock being a male screw. CONSTITUTION:A male screw is formed on connecting ports 1a', 1b' of a main body 1' of a gauge cock, and a through path 1c is extended to the end of the connecting port. Both sides of gauge cocks fitted to a pressure switch and a pressure tank of a pressure gauge are directly connected to an elbow 15a and a Tee joint 16 without a nipple. Since the gauge cock is male screw at both ends of the connecting port, fitting stress is compressive stress, resulting in no corrosion and breakage due to stress. The gauge cock formed of a stainless alloy can produce the same effect as that of a copper alloy.
Patent JP-S5211774-A (JP)
Title: Method of detecting relative position of patterns
Inventor: SUZUKI AKIYOSHI
IPC: H01L21/027
Filed: 1975-07-17
Abstract: PURPOSE: To obtain the relative position of a mask and wafer by detecting the adjusting amount of the position matching the images of the patterns of the mask and wafer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5516836-A (JP)
Title: Raw material feeder
Inventor: TAKAYAMA MOTOI
IPC: B30B9/12
Filed: 1978-07-17
Abstract: PURPOSE: To enable smooth feed of raw material such as animal feces to a squeezing dehydrator by providing a screw conveyor having a raw material guide plate on one side in the bottom portion of a bottomed vertical cylinder and providing a rotary member rotatable in the direction along the guide plate.  
     CONSTITUTION: With motors 25, 26, and 27 started and raw material such as animal feces charged into a vertical cylinder 2, the material descends to the bottom by gravity, is moved under the rotational force of a rotary member in the cylinder, and is moved in the direction of a rotary shaft 16 along a raw material guide plate 4 by a screw conveyor 3. The material is fed under pressure into a multi-plate filter portion 9 through a small-diameter horizontal cylinder 8, and the liquid portion is discharged through the intermediate portion between a fixed hollow plate and a sliding hollow plate. The solid matter is fed under pressure into a small-diameter horizontal cylinder 10, pushes a cover 11 against a weight 39, and is discharged through the gap between the cover 11 and the opening of the cylinder 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01259230-A (JP)
Title: Torque sensor fitting structure
Inventor: YOSHIMURA SHIGEO
IPC: G01R33/12
Filed: 1988-04-08
Abstract: PURPOSE:To reduce a torque sensor in size on the whole and also simplify the sensor by forming a torque sensor fitting part at the side part of the external ring of a bearing which supports a shaft body and fixing the torque sensor to the fitting part detachably. CONSTITUTION:The bearing 40 which supports the shaft body 1 has the torque sensor fitting part 43 format at the side part of its external ring 42. The torque sensor 10, on the other hand, is so constituted so that the exciting and detection winding part 14 consisting of exciting winding 12 wound around a bobbin 20 and detection winding 13 is put in a cylindrical casing 11 while surrounded with a magnetic shield material 15. Then the torque sensor is engaged threadably with the sensor fitting part 43 of the external ring side part of the bearing 40 and then fitted in rotational symmetrical relation with the shaft body 1. A strain inducing part 30 on the peripheral surface of the shaft body 1 is formed at a position corresponding to the exciting and detection winding 14 of the torque sensor 10 fitted to the bearing 40.
Patent JP-S58204905-A (JP)
Title: Device for communication between oil pump and oil filter housing of engine
Inventor: MISAWA MITSUKUNI
IPC: F01M1/02
Filed: 1982-05-24
Abstract: PURPOSE:To improve the assembling property of an engine and dispense with an oil pipe, by providing such a construction that the communication between an oil pump and a filter housing is established at the same time as the coupling of an oil sump to a crankcase. CONSTITUTION:A part of the bottom of an oil pan 4 is recessed so that an oil filter housing 16 is formed. The body 6a of a pump is provided with an outlet port 18 open in a coupling surface 6f on the pump body. An inlet port 19 for introducing oil into the housing 16 from the outlet port 18 is open in a coupling surface 16f on the housing. These ports 18, 19 communicate with each other at the same time as the coupling of the oil sump 4 and a crankcase 1. A positioning collar 20 is fitted in to prescribe the coupled positions of the pump body 6a and the oil sump 4 and ensure the communication between the ports 18, 19.
Patent JP-S5422376-A (JP)
Title: Carbostyril derivative
Inventor: SHIMIZU GOUBUN
IPC: A61P11/00
Filed: 1977-07-20
Abstract: PURPOSE: A carbostyril derivative of the formula I (R is 1-4C lower alkyl). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59213252-A (JP)
Title: Ac rotary electric machine for driving rolling mill
Inventor: HAYASHI MASAHIRO
IPC: H02K1/22
Filed: 1983-05-17
Abstract: PURPOSE:To obtain an AC rotary electric machine for driving a rolling mill having various functions equivalent to other DC electric machine electrically and mechanically by providing a shaft made of right and left coupling shafts coupled by clamping with bolts detachably at a rotor spider. CONSTITUTION:A shaft is divided into three segments into a central rotary spider 4, a load side coupling shaft 11 and opposite load side coupling shaft 12. The ends of the shafts 11, 12 at the spider side are formed in flange shape, clamped with bolts to the central rotor spider 4, thereby forming an integral rotor. On the other hand, a bed is split into a bed 13 exclusive for a bearing base 8 and a bed 14 except the base 8 in such a manner that the bed 14 is secured with concrete but the bet 13 is not secured with the concrete, but clamped with a foundation bolt to be arbitrarily removed. Further, a space hole 15 at the middle of the bet is extended to below the bed 13. When a longitudinal thrust is applied, double thrust bearing function is provided at the base 6.
Patent JP-S59233072-A (JP)
Inventor: OOSAKI YOSHIHIKO
IPC: E04G23/08
Filed: 1983-05-17
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-2000310091-A (JP)
Title: Double-layered panel body
Inventor: ECHIGO HIDEYUKI
IPC: A47H5/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a double-layered panel body offering simple and light construction and opening/closing operation of a screen arranged between double- layered panels. SOLUTION: A double-layered panel body includes a screen 5 provided to be open/closed between double-layered panels 3, a first member 7 movably provided between the double-layered panels 3, and a second member 8 movably provided between the surfaces of the double-layered panels. The first member 7 is provided with a magnet or a magnetic material and the second member 8 is provided with a magnet or a magnetic material attracted to the first member 7 whereby the screen 5 is open/closed with the movement of the first member 7 by the operation of the second member 8.
Patent JP-S5212475-A (JP)
Title: Production method of round compressed conductor
Inventor: SAITOU KOUTAROU
IPC: H01B5/08
Filed: 1975-07-18
Abstract: PURPOSE: Production mehtod of any layer of round compact-stranded wire from same diameter strands. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000282217-A (JP)
Title: Method for diffusing aluminum onto steel surface
Inventor: NISHIDA NORIHIDE
IPC: C23C10/52
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an easy surface treating method for steel applicable to various structural parts and machine parts requiring high temp. characteristics and oxidation resistance and moreover applicable to various structural parts, machine parts, various tools and dies requiring wear resistance and corrosion resistance by being subjected to treatment of nitriding, carburizing, or the like. SOLUTION: A mixture of the powder of aluminum or an alloy essentially consisting of aluminum and the powder of metal easy to form an intermetallic compd. with aluminum (such as titanium metal) is applied on the surface of steel, which is heated to a temp. equal to or above the m.p. of aluminum or the liquidus of the aluminum alloy, and aluminum is diffusely penetrated into the surface of the steel to form a layer high in the concn. of aluminum on the surface of the steel.
Patent JP-H11263266-A (JP)
Title: Step bracket for motorcycle
Inventor: HANABUSA SEIJI
IPC: B62J25/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To attain multifunction of a step bracket by forming, at the step bracket, a rotating stopper at the rotational position of a kick pedal and a brake stopper for determining a return position. SOLUTION: A step bracket 50 is mounted on the side of a lower pipe 18 which passes under an engine 8, a rider step 44 is mounted on the front end of the step bracket 50 so as to form a stopper plate by protruding a part thereof to the side, a brake stopper 54 is formed out of the end of the protrusion, and the edge part of the rear of the motorcycle body is formed as a rotating stopper 53. When a kick shaft 56 mounted near the step bracket 50 is rotated with a kick pedal 49, a kick arm 55 abuts to the rotating stopper 53, so that it stops within a prescribed rotating range. When a brake pedal 48 is depressed and returned, an adjusting bolt 66 mounted on a brake arm 60 abuts to the brake stopper 54, so that it stops in a prescribed returning position.
Patent JP-H02267724-A (JP)
Title: Magnetic recording medium
Inventor: TSUKIDATE YOSHITAKA
IPC: C09D127/04
Filed: 1989-04-07
Abstract: PURPOSE:To improve magnetic conversion characteristics in a short-wavelength region by specifying the longitudinal squareness ratio and the perpendicular aspect ratio of a coating-type magnetic recording medium in which acicular metal magnetic powder is used. CONSTITUTION:The magnetic layer contains squareness magnetic powder and has the longitudinal squareness ratio of >=0.75 and the perpendicular squareness ratio of 0.25 - 0.35 after demagnetizing compensation. The Hcz/Hcp ratio (wherein Hcz is the perpendicular coercive force and Hcp is the original coercive force of the magnetic powder) is 0.58 - 0.80. Thereby, the electromagnetic conversion characteristics are excellent particularly in a short-wavelength region. The obtd. medium has good surface property and can be used for high density recording and short-wavelength recording.
Patent JP-S57203123-A (JP)
Title: High speed interface
Inventor: YAMAGAMI NOBUHIKO
IPC: G06F13/40
Filed: 1981-06-10
Abstract: PURPOSE:To obtain high speed data transfer, by repeating the operation of sequential data reception and transmission for a vacant data buffer, in a plurality of controlling circuits. CONSTITUTION:The 1st data buffers 8 and 9 are divided into each two and respectively consist of 8A, 8B and 9A, 9B. Each one is arranged between a local bus 5 with less data capacity and a bus 4 to absorb the difference between the specifications of the buses. A control circuit 11 always receives a processing request if the processing request relating to a control circuit 12 is performed asynchronously. Control circuits 12-14 sequentially receive data as to a vacant data buffer and transmits the data with repetition.