baber/WOPTO huggingface dataset:
Patent JP-S5330822-A (JP)
Title: Time-base correction equipment
Inventor: IDE AKIFUMI
IPC: H04N9/89
Filed: 1976-09-03
Abstract: PURPOSE: The phase-synchronizing continuous signal obtained from a video signal is divided to obtain a horizontal-synchronizing reference signal, thereby correcting the time base of the video signal having the only phase of color subcarriers stabilized. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5630071-A (JP)
Title: Manufacture of grid for lead storage battery
Inventor: FUKUDA SADAO
IPC: B22D25/04
Filed: 1979-08-20
Abstract: PURPOSE: To manufacture a grid for a lead storage battery excellent in fluidity, sand burning, and mechanical properties, by pouring Pb-Sn-As alloy, contg. each element component in a prescribed proportion and molten in a prescribed temp. range, into a casting mold kept in a prescribed temp. range.  
     CONSTITUTION: A Pb-Sn-As alloy consisting of 0.3W3.0wt% Sn, 0.1W0.3wt% As, the remainder being Pb, is melted at 400W600°C, preferably 400W500°C temp. The molten metal is poured into a casting mold of ordinary shape maintained at 120W210°C, preferably 120W180°C temp. in order to perform casting. After the cast material is separated from the casting mold, the cast material is cooled with water or air, then it is heated at 120°C for 20hrs in order to improve the mechanical strength of the cast material. Desired grid for lead storage battery is manufactured by cooling in addition the cast material with air. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0747069-A (JP)
Title: Automatic ligation clip appliance for peritoneoscopy
Inventor: POORU SHII DEISEZARE
IPC: A61B17/128
Filed: 1994-04-22
Abstract: PURPOSE: To supply a plurality of clips automatically by connecting a slender shaft to a handle assembly, and placing an operating mechanism inside the shaft. CONSTITUTION: When a trigger 14 is operated, the inclined side of a latch 54 is pushed down to separate a drive 34 from a cap 36. Therefore, with a pusher 32 at standstill, a cam 36 that slides at the terminal of a shaft 12 forces the terminals of a clamp 26 and a drive 28 downward. The end portion 40 of the clamp receives the head post 9 of a Y-shaped grip portion 4 in a hole 41 and thereby combines with the post 9. The matching portion 44 of the drive forces a clip main body 7 to close a clip around the Y-shaped grip portion 5. When the trigger 12 is released, a cam spring 92 compressed releases a force to drive the cam 36 backward, Then the end portion 40 is disconnected from the clip where the terminal of the clamp 26 is curved upward and closed, and a kick spring 60 pushes the clip upward to eject it from the terminal of the shaft.  With the advance of the pusher 32, the next clip advances to the supply position of the shaft end.
Patent JP-S5331917-A (JP)
Title: Picture image communication system
Inventor: FURUYA REIJI
IPC: H04N11/00
Filed: 1976-09-06
Abstract: PURPOSE: To have a decision whether the terminal unit of the remote side is color or monochrome for a color terminal unit and to switch the system of the selfterminal unit in accordance with the remote terminal unit in order to secure a matching between both units. In this way, a good-picture quality communication network can be obtained economically. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11294817-A (JP)
Title: Device and system for treating substrate
Inventor: OTANI MASAMI
IPC: F24F7/06
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating device which can prevent a toxic substance generated from a treating section from being discharged to the outside of the device. SOLUTION: A down flow flowing in the substrate carrying section R1 of a substrate treating device 110 flows to a duct 115 for carrying unit together with the particles generated when a substrate carrier TR moves and gas components, such as the ammonia, etc., which leaks out when the ammonia is used for the heat treatment of a substrate coated with a dielectric material having a low dielectric constant by means of a coater SC for dielectric substances having low dielectric constants. Then the down flow is introduced to a filter box 170 through an exhaust pipe 160. After the particles are removed by means of an ULPA filter 173 and the ammonia is removed by means of a chemical filter 171 in the filter box 170, clean air is discharged into a clean room 100 from the filter box 170.
Patent JP-S58222631-A (JP)
Title: Semiconductor photodetector
Inventor: KATAYAMA TAKAO
IPC: H04B10/69
Filed: 1982-06-21
Abstract: PURPOSE:To detect light with a high SN ratio, by using >2 photodetectors having equivalent electric characteristics and covering at least one of the surfaces of the photodetectors with a member attenuating or shutting the light. CONSTITUTION:An output of a photodetecting circuit consisting of series circuits 13, 23 comprising photodiodes 11, 21 and resistors 12, 22 is outputted as a photodetecting signal via a comparison amplifier 15. The diodes 11, 21 consists of N layers 32, 34 and P layers 36, 37 on the same semiconductor substrate 31 and the resistors 21, 22 are constituted with N layers 33, 35 as shown in a figure. The photodetecting plane comprising the N and P layers constituting the diode 11 is covered with a light shielding member 38. The comparison amplifier 15 cancels a detecting signal from the diode 21 receiving the light with a signal of the diode 11 covered with the light shielding member for the difference of characteristics such as leakage current and temperature change and the like and outputs the photodetecting signal having a high SN ratio.
Patent JP-H01275668-A (JP)
Title: Resin composition for coating material
Inventor: DEGUCHI YOSHIKUNI
IPC: C09D163/00
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a resin composition for coating materials, which can give an epoxy resin coating film of improved flexibility, by mixing a specified glycidyl compound with an epoxy resin and an epoxy resin curing agent. CONSTITUTION:A sulfonamide compound having a (poly)siloxane skeleton as the main chain, obtained by condensing an amine-modified silicone of formula I (wherein R<2> is a 1-6 C bivalent hydrocarbon group, R<3> is a 1-6 C monovalent hydrocarbon group, and n is 0-50) with sulfonyl chloride of formula II (wherein R<1> is a 1-20 C monovalent hydrocarbon group) in the presence of a dehydrochlorinating agent, and an epihalohydrin are subjected to an addition reaction, and the product is dehydrohalogenated to obtain a glycidyl compound (A) of formula III (wherein X is H or glyciyl). 0.01-50wt.% component A is mixed with 99.99-50wt.% epoxy resin (B) of an epoxy equivalent of 100-700g/ equivalent and 0.8-1.2 equivalent, per equivalent of the total epoxy groups of components A and B, of an epoxy resin curing agent (C) (e.g., tetrahydrophthalic anhydride).
Patent JP-S60251972-A (JP)
Title: Method for inhibiting corrosion of sharp edge part of steel structure
Inventor: SANO SHIYUNICHI
IPC: B05D1/36
Filed: 1984-05-28
Abstract: PURPOSE:To attain the long-period corrosion resistance of a sharp edge part, by precedently applying a bituminous epoxy resin paint containing a zinc powder to the sharp edge part of a steel structure and subsequently applying a tar epoxy resin paint thereto. CONSTITUTION:As the epoxy resin used in a zinc powder-containing bituminous epoxy resin paint coated precedently, a bisphenol type epoxy resin with an epoxy equivalent of 150-500 or an alkanolamine modified substance with a hydorxyl number of 100-300 of said resin is used. As a curing agent, a polyamide resin or a modified polyamide resin is used in an amount of 0.7-1.2 equivalent per the epoxy equivalent of the epoxy resin. Bituminous substance is coal tar or swollen coal and used in an amount of 40-400pts.wt. per 100pts.wt. of the total amount of the epoxy resin and the curing agent. Further, the spherical or flaky zinc powder is mixed in an amount 100-500pts.wt. on the same basis.
Patent JP-S5731972-A (JP)
Title: Pressure-sensitive adhesive
Inventor: HASHIMOTO HARUO
IPC: C08F20/10
Filed: 1980-08-05
Abstract: PURPOSE: To provide a pressure-sensitive adhesive exhibiting excellent repeated releasing characteristics, by adding a monovalent metal ion to an emulsion obtd. by the emulsion polymn. of a mixture consisting of a vinyl monomer contg. an alkyl acrylate, an ethylenically unsaturated carboxylic acid and a specified monomer.  
     CONSTITUTION: A monomer mixture consisting of 98.98W94.00pts.wt. vinyl monomer, such as methyl (meth)acrylate, contg. 60pts.wt. 4W10C alkyl acrylate such as n-butyl acrylate, 1.00W5.00pts.wt. ethylenically unsaturated carboxylic acid having one or two carboxyl groups such as (meth)acrylic acid, and 0.02W1.00pts.wt. monomer having two vinyl groups and copolymerizable with the above monomers such as diethylene glycol di(meth)acrylate, is emulsion-polymerized to produce a copolymer emulsion. A monovalent metal ion such as lithium or sodium (in the form of a formate) in an amount of 0.20W1.00 equivalents per equivalent of the carboxyl group in the above copolymer, is added to the emulsion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02283654-A (JP)
Title: Ceramic composition for magnetic head
Inventor: UEHARA MINORU
IPC: C04B35/00
Filed: 1989-04-25
Abstract: PURPOSE:To make a crystal structure fine and dense and reduce microcrack in mechanical processing or falling-off of crystal by using NiO, MgO and TiO2 as main ingredients of the subject composition. CONSTITUTION:At least one oxide selected from Al2O3, Fe2O3, ZnO, MnO and SiO2 is added and blended with a mixture consisting of 50-90mol% NiO, 10-40mol% MgO and 10-20mol% TiO2 at oxide amount of <=5wt.% based on total amount of the above-mentioned mixture and the blend is calcined, pulverized, formed and then sintered to provide the composition for magnetic head having >=120X10<-7>/ deg.C coefficient of thermal expansion.
Patent JP-H04334952-A (JP)
Title: Core steel plate of stator and manufacture of stator
Inventor: SAITO KATSUZO
IPC: H02K15/02
Filed: 1991-05-13
Abstract: PURPOSE:To manufacture a core steel plate of a stator in which a core protrusion is not deformed even if a size of a coupler of the protrusion is small and the stator. CONSTITUTION:A core steel plate 1 has a core body 3 which has a rotor insertion opening 2 at its center, and a plurality of core protrusions 4 each having a slit 5 radially extending at a peripheral edge of the body 3 to mount a magnet. A stator of a motor is formed by laminating the plates 1 in a thickness direction. Each protrusion 4 has a closing part 6 for closing the slit 5 in a radial outer end side, and a cutout part 6a capable of separating the part 6 at the base of the part 6.
Patent JP-2000298294-A (JP)
Title: Optical same phase surface deflection controller and optical switch
Inventor: OKAYAMA HIDEAKI
IPC: G02F1/313
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the control operation of voltage impression by fixing the length of an electrode, included in an electrode group for every electrode group and uniformly and mutually impressing the same size voltage on the electrodes. SOLUTION: An envelope HL of the cumulative sum of a phase difference ϕ(i, j) in each straight waveguide 30A-30I is a straight line. When j is fixed and the phase difference ϕ(i, j) (>0) consists of two kinds or more, the same size voltage is impressed on the (i, j)-th electrode, which is reset to zero, whenever the phase difference becomes 2π at every (i, j)-th electrode by which the mutually same phase difference ϕ(i, j) is given to a light. That is, the (i, 1)-th electrodes with the mutually same length are arranged in the (i, 1)-th waveguide (1<=i<=6). Then the voltage, which is reset to zero whenever the phase difference becomes 2π, is uniformly impressed on the (i, j)-th electrode (1<=i<=3) and also j=1). Moreover, the voltage reset to zero whenever the phase difference becomes 2π is uniformly impressed on each (i, j)-th electrode (4<=i<=6 and also j=1).
Patent JP-H06294966-A (JP)
Title: Liquid crystal display device
Inventor: KAZETO YUJI
IPC: G02F1/1341
Filed: 1993-04-09
Abstract: PURPOSE:To make high-grade display free from unequal colors (unequal gaps) by incorporating a spacer into a hole sealing material. CONSTITUTION:One glass 8 is printed and coated with a sealing material 4 and partition walls 5 are formed simultaneously with coating of the sealing material. The peripheries of the outer peripheral parts thereof are adhered to each other by the sealing material 4 via a prescribed spacing in such a manner that respective electrodes face each other. A liquid crystal injection port 9 formed by previously notching a part of the sealing material 14 and the barrier walls 5 existing near the injection port 9 are provided. Further, a liquid crystal 3 is packed into the spacing between the upper glass 7 and the lower glass 8 from the injection port 9 and thereafter, the injection port is sealed by using the hole sealing material 6. The thickness of the liquid crystal layer 3 near the hole sealing part is reduced by the shrinkage on curing of the hole sealing material 6 but the in-the-hole sealing material spacer 12, i.e., the in-the- hole sealing material spacer 12 of the size nearly equal to the size of the liquid crystal layer 3 is incorporated into the hole sealing material 6, by which the difference in the strains between the peripheral part of the hole sealing part and the glass is eliminated.
Patent JP-S60250537-A (JP)
Inventor: KUSHIDA NAOTO
IPC: H01H50/34
Filed: 1984-05-25
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-H05305445-A (JP)
Title: Method for welding galvanized steel plate
Inventor: UCHIHARA MASATO
IPC: B23K9/23
Filed: 1992-04-27
Abstract: PURPOSE:To enable the welding of relatively thick galvanized steel plates for which arc welding is required. CONSTITUTION:The galvanized steel plates formed with plating films contg. >=93wt.% zinc (alloy plated steel plates of a Zn-Fe system, Zn-Ni system, etc.) are subjected to gas shielded metal arc welding at 40 to 100cm/min welding speed. the generation of pits and spatters is suppressed when the galvanized steel plates formed with the plating films of 10 to 45g/m<2> METSUKE (unit) weight per surface are welded under the above-mentioned conditions. The generation of weld defects, such as blow holes and pits, is thereby lessened and the generation of the spatters is lessened.
Patent JP-H08299114-A (JP)
Title: Bed device
Inventor: YAMAMOTO HIROYASU
IPC: A61G7/02
Filed: 1995-05-01
Abstract: PURPOSE: To provide a bed device which can help the diseased who is forced to lie in bed to defecate easily. CONSTITUTION: The bed device has a bed surface 3 on which the diseased is supported in the longitudinal direction, a driving mechanism 4 mounted movably in the longitudinal direction, rotation arms 11 each of which rotates around its one end in the reverse direction from the movement of the driving mechanism 4, a footrest belt 5 which connects the tops of the rotation arms 11, the first base 9 which is movable along the bed surface 3, and a seat part 6 mounted on the first base 9.
Patent JP-S5534861-A (JP)
Title: Insulating method for winding of electric machine
Inventor: KANOU YASUSHI
IPC: H02K15/12
Filed: 1978-09-04
Abstract: PURPOSE: To improve the characteristics of the insulation between the conductors of the winding in an electric machine by winding the conductors with an insulating material treated with hardener for the impregnating resin and coupling agent and then iompregnating this with resin thereby achieving uniform coating of hardener over the base material and hence obtaining improved insulation characteristics.  
     CONSTITUTION: Insulating material of refractory film or refractory non-woven fabric is treated with a hardener for the impregnating resin and a coupling agent solution of amino silane or the like, and is then wound on the conductors. This is then impregnated with a resin consisting of polyfunctional epoxy compounds and polyfunctional isocyanate compounds. The amount of the coupling agent used should be about 0.01∼2 percent of the impregnating resin by weight so as not to affect the refractoriness of the resin. Thus, the hardener is coatd uniformly and also made to adhere strongly thereby providing improved insulation characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5631300-A (JP)
Title: Monaural signal-false stereo signal converting circuit
Inventor: HARAMOTO YUTAKA
IPC: H04S1/00
Filed: 1979-08-24
Abstract: PURPOSE:To improve the stereo effect, by supplying a false stereo signal to an orientation information adding circuit and by orientating it outside the extension range of the actual speaker. CONSTITUTION:The monaural signal input from terminal 1 is taken out as inphase and antiphase signals through monaural signal-false stereo signal converting circuit 6. These signals are input to orientation information adding circuit 7, and the ratio of transmission functions Ai and Bi is set to the differential characteristic between both ears to extend the spread of the acoustic image dependent upon a virtual speaker. Reproducing speaker cancelling circuit 8 sets the ratio of transfer functions A and B to the differential characteristic between both ears and prevents the reproducing sound from being mixed with the sound from the virtual speaker. Consequently, the virtual speaker is orientated outside the extension range of the actual speaker, so that a sufficient stereo effect can be obtained even if two speaker places  are narrow.
Patent JP-S6447636-A (JP)
Title: Controller for controlling direction of back-mirror
Inventor: GIYARII GOODON RESURII FUIMERI
IPC: B60R1/072
Filed: 1988-05-02
Abstract: PURPOSE: To simplify a position detecting means by providing two motor driven gear nuts in a mirror housing, and obtaining a voltage signal showing the position of a screw shaft through a conductor support part coming into contact with the end part of the gear nut. CONSTITUTION: A pair of gear nuts 14 include metallic conductors 15 as a contact support body, and the gear nuts 14 are rotated by a motor 18 to adjust the position of a mirror 10 in the horizontal plane and in the vertical plane. A screw shaft 13 is provided with a conductive wiper 24, and an electric conductor B is connected to the wiper 24. On the other hand, an electric conductor 15 is connected to the conductors A, B to form a potentiometer. Accordingly, when voltage is applied to the conductors A, B, the conductive wiper 24 receives a signal according to a potential difference gradient which is a function of the screw shaft position to detect the orientation of the mirror. Thus, the mirror can be controlled without a separate potentiometer.
Patent JP-S5735019-A (JP)
Title: Production of mixed spun yarn
Inventor: SAKA MASANORI
IPC: D01G15/10
Filed: 1980-08-05
Abstract: PURPOSE: A roller curd that consists of three or more sets of walker rollers and stripper rollers is used to effect spinning under specific conditions to produce high- quality mixed spun yarn in which short fibers and long fibers are uniformly blended in high efficiency.  
     CONSTITUTION: A roller curd that consists of three or more sets, preferably four to five sets of walker rollers and stripper rollers is used and lumps of short fibers and two or more slivers consisting of lone fibers of which length is double to 10 times that of the short fiber on the average are fed to the feed rollers so that they are flattened in a pile. After the curd sliver is made, it is drafted by more than 100 times in total to form the objective spun yarn. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5233215-A (JP)
Title: Automatic shift control apparatus for electric motor car
Inventor: YAMAMURA HIROHISA
IPC: B60W10/10
Filed: 1975-09-08
Abstract: PURPOSE: Automatic shift control apparatus for electric motor car, having high driving efficiency, producing no hunting at motor current change, and having improved shift characteristics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0714285-A (JP)
Title: Cartridge-magazine of sign of state of cartridge processing
Inventor: DONARUDO CHIYAARUZU AKOSUTA
IPC: G11B15/68
Filed: 1994-05-23
Abstract: PURPOSE: To obtain a cartridge magazine that visibly indicates the processing of an arbitrary cartridge in the magazine or not. CONSTITUTION: A magazine 22 contains a base and a pair of narrow side walls, which are installed on the base at a space apart so as to receive cartridges 24 in between. Plural shelves are connected between the side walls of the magazine 22 at the space apart, supporting the cartridges so as to make them slidable. The side walls and the shelves of the magazine 22 form plural receptacles 66, 110, each of which is provided with oppositely facing open ends. A first and second stoppers are installed in each receptacle 66, 110, stopping the movement of the cartridge 24 along the receptacle 66, 110 at the first and second positions. The first position indicates the cartridge 24 is in an unprocessed state, while the second position a processed state.
Patent JP-S61267144-A (JP)
Title: Program abnormality detecting system
Inventor: KOBAYASHI HIDEO
IPC: G06F11/30
Filed: 1985-05-22
Abstract: PURPOSE:To detect the running-away of a program without fail by constituting a watch dog timer (WDT) by an up and down counter. CONSTITUTION:A WDT 3 is composed of an up and down counter, before the WDT 3 overflows or underflows, if the count-down or the count-up request alternately comes from a system bus 10, an abnormality detecting F/F 5 is not set and it is judged that the program is normal. A counting condition deciding circuit 2 performs the coincident decision with the inputted counting indication and the counting indication stored by itself, makes the stored condition into the count-up or the count-down condition in accordance with the results, and therefore, when the same condition is continued, the WDT overflows or underflows, the abnormality detecting F/F 5 is set, and a program abnormality detecting signal line 60 comes to be active.
Patent JP-S5633498-A (JP)
Title: Coloring method for anodic oxidation coating of aluminum or aluminum alloy
Inventor: NOMURA AKIRA
IPC: C25D11/22
Filed: 1979-08-25
Abstract: PURPOSE: To form a uniform, deep and beautiful colored coating not having a coloring unevenness, by impregnating Al etc. having the anodic oxidation coating, in the solution dissolved metal salts and succesively carring out direct current anodic electrolysis, alternating current electrolysis and direct current cathodic electrolysis under a specified condition.  
     CONSTITUTION: Al or Al alloy having oxidized coating by anodic oxidation treatment, is impregnated in the solution dissolved a suitable amount of one kind or two kinds or more of metal salts, such as each salt of Ni, Co, copper, tin and direct current anodic electrolysis by 30W40V voltage, 0.05W1A/dm 2  current density, alternating current electrolysis by 6W20V, 0.01W1A/dm 2  current density and direct  current cathodic electrolysis by 30W40V voltage 0.05W1A/dm 2  current density, are  carried out successively for a fixed time. Then, simple substance or oxide of the  metal salt, is settled and deposited in Al oxidized coating and desired uniform and  deep colored coating is formed. Corrosion resistance is improved moreover by such  formation of coating. 
     COPYRIGHT: (C)1981,JPO&Japio