baber/WOPTO huggingface dataset:
Patent JP-S6310929-A (JP)
Title: Pcm terminal station equipment
Inventor: DOBASHI KYOSUKE
IPC: H04J3/06
Filed: 1986-07-02
Abstract: PURPOSE:To contrive to simplify the circuit constitution and to attain the miniaturization and to make the system suitable for high speed data transmission by providing a frame synchronizing signal extracting circuit, a clock recovery circuit, a transmission frame synchronizing signal generating circuit and a multiplex circuit. CONSTITUTION:A reception data RD is led to a reception synchronizing circuit 67 and a reception clock recovery circuit 68, and a reception multiframe pulse RMS and a clock signal CLK are extracted and recovered. A transmission multi-frame counter 69 resets its count every time a reception multi-frame pulse RMS is applied, and the counter 69 generates a pulse signal when the count of the clock signal CLK reaches a transmission multi-frame length or equivalent and the result is fed to a frame synchronizing pulse generating circuit 62 as a transmission multi-frame pulse TMS. A multiplex circuit 61 receiving a frame synchronizing pulse TFS generated by the circuit 62 multiplexes a transmission channel data TC and a frame synchronizing pulse and outputs the result as a transmission data TD. Thus, the circuit constitution is simplified and miniaturized and the titled system copes sufficiently with high speed data transmission.
Patent JP-H0923143-A (JP)
Title: Digital signal delay method and circuit
Inventor: JIYO JINSEKI
IPC: H03K5/135
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To easily adjust delay time and pulse width and to attain integration by providing this digital signal delaying circuit with a delay time determining part for determing delay time based upon the start point of an input digital signal and a pulse width determining part for determining pulse width based upon the end point of the input digital signal. SOLUTION: A counter 31 starts counting while outputting the values of prescribed inputs A to D as counting starting values. An output Qc out of plural outputs from the counter 32 is selected and a final output is turned to an 'L' state through an inverter 33. The delay time determining part 31 to 37 can adjust delay time t1 by setting up the data input of the counter 31 and selecting an output bit from the counter 32. When the input of the 'L' state ends and the 'L' state is turned to an 'H' state, the pulse width determining part 41 to 45 is driven. The determining part 41 to 45 also can adjust pulse width t2 by setting up the data input values A to D of the counter 41 and selecting an output bit from the counter 42. The pulse width t3 of an output signal can be obtained by the shown equation. Consequently integration can easily be attained.
Patent JP-S5858217-A (JP)
Title: Preventing device for inclusion of slag in tapping of converter
Inventor: CHINO TATSUYOSHI
IPC: C21C5/46
Filed: 1981-09-30
Abstract: PURPOSE:To permit automatic slag cutting by conducting the molten steel from a converter to a ladle through a funnel-like cylindrical body which follows up the tilting of  the converter, and deciding the end of tapping in accordance with the change in oscillations of the funnel-like cylindrical body. CONSTITUTION:When a converter 2 filts, molten steel 6 flows out approximately perpendicularly through a tap hole. On the other hand, a supporting member 20 pressed  by a stationary bar 34 of the converter 2 is guided by a member 32 and moves from a  position Y to a direction X; therefore, a holder 14 supported by the member 20 via a  shaft 16 follows up the tilting of the furnace 2. As a result, the flow 6 of the molten  metal flows always through a funnel-like cylindrical body 12 held by the holder 14.  When the body 12 arrives at the position X on progression of tapping, slag begins to  be contained in the flow of the molten steel. Since the specific gravity of the slag is  about 1/3 that of the molten steel, the impact force of the flow of the molten steel  upon the body 12 decreased and the amplitude of the oscillation detector on the member 20 decreases sharply. In accordance with said decrease, the backward tilting of the  converter 2 to the counter tapping side is started and the member 20 is returned in the  position Y direction by a weight 42. At the same time, the shaft 16 is turned to conduct  the body 12 to the outside of a ladle 8.
Patent JP-S6131949-A (JP)
Title: Diagnosing method of corrosion of brazed joint part
Inventor: OGAWA YOSHIAKI
IPC: G01N27/00
Filed: 1984-07-24
Abstract: PURPOSE:To diagnose the corrosion state of the brazed joint part and decide on the corrosion state quantitatively by measuring the electric resistance of a part which includes the brazed joint part of a conductor and a part which include no brazed joint part. CONSTITUTION:When the corrosion state of the brazed joint part 2 is diagnosed, voltage drops VB and V between probes 4 at distance L are measured as a coil conductor 1. In this case, VB is the voltage drop including the brazed joint part 2 and V is the voltage drop of only the coil conductor. The clear electric resistance R of the brazed joint part 2 is calculated from the values of VB and V and a correlation curve characteristic graph which is formed previously is used to diagnose the progress state of the corrosion of the brazed joint part 2, thereby deciding on the corrosion state quantitatively.
Patent JP-H0281836-A (JP)
Title: Printer
Inventor: ARUBAATO RII EIKAAZU
IPC: B65H7/02
Filed: 1989-06-20
Abstract: PURPOSE: To enable discrimination of platen actions for different purposes in a paper feeding device such as a typewriter by providing a means to sense existence of paper around a printing zone, and generate a condition corresponding to the sense, and setting a paper feeding means inoperative corresponding to the corresponding condition. CONSTITUTION: When paper 1 is not existing on a platen 3, a sensing arm 5 is rotated by force of a spring 39 as illustrated to rotate a shaft 7. An overhang part 43 is thus lifted through rotation of an arm 41 in such a direction as to get apart from a spring clutch extension part 47, and engagement between a pawl 29 and a stepped roller 38 is released. Paper feeding action from a container 17 is thus performed. A clutch 37 is rotated in accordance with feeding action for one cycle to move an arbor 37 to a starting position, and at completion of one cycle, the sensing arm 5 gets to a movable position to a printing zone for the paper 1, where the pawl 29 is engaged with the roller 38. Actions for different purposes can thus be discriminated.
Patent JP-S6133613-A (JP)
Inventor: TSUKAHARA HIROAKI
IPC: A47J27/00
Filed: 1984-07-26
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-H0220553-A (JP)
Title: Molding composition of polycarbonate, thermotropic polymer, graft polymer and fluorinated polyolefin
Inventor: YOAHIMU GENTSU
IPC: C08L51/00
Filed: 1988-06-25
Abstract: PURPOSE: To provide a molding composition which can be molded into a molded article, monofilament, fiber, film, and the like by injection molding and the like by making the composition contain an aromatic polycarbonate, a thermotropic polymer, a polyolefin fluoride, and a graft polymer of an elastomer.  
     CONSTITUTION: The molding composition is obtained by containing (A) 1-98.87 wt.% aromatic polycarbonate (e.g. homopolycarbonate based on bisphenol A, etc.), (B) 1-86% thermotropic polymer (preferably aromatic dicarboxylic acid, diphenol, and if necessary all-aromatic polyester based on aromatic hydrodicarboxylic acid), (C) 0.05-5% polyolefin fluoride (e.g. tetrafluoroethylene polymer, etc.), and (D) 0.08-8% graft polymer of elastomer (e.g. graft polymer of mixture of 50% styrene and acrylonitrile on 50% polybutadiene obtained by emulsion polymerization, etc.) A molded article, monofilament, fiber, and film can be formed by injection molding, etc. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H025018-A (JP)
Title: Laser pointer
Inventor: SEKI FUMIO
IPC: H01S3/101
Filed: 1988-06-23
Abstract: PURPOSE:To clearly display an irradiating point and to hide the hand movement of an explaining person in a line direction by widening a laser beam projected from a laser tube in a line by means of a cylindrical lens and using the laser beam as a line pointer. CONSTITUTION:The laser tube 1 is supported and fixed in a cylinder case 2 by an O ring 3, and a laser power source 6 which operates the laser tube 1 is installed at the rear of the case on a rear plate 7. The laser power source 6 and the laser tube 1 are connected by an anode lead 4 and a cathode lead 5, and the laser tube 1 discharges by activating the laser power source 6 and laser beam 8 is oscillated. The cylindrical lens 10 which widens the laser beam 8 in line form is installed on a front plate 9, and the orbicular laser beam 8 projected from the laser tube 1 is widened by the cylindrical lens 10 and is projected in line. The laser beam projected in line form is allowed to irradiate on a display material and an OHP and is used as a laser line pointer. Thus, the irradiating point is clearly indicated.
Patent JP-S5945601-A (JP)
Title: Vertical magnetic recorder
Inventor: KUGIYA FUMIO
IPC: G11B5/31
Filed: 1982-09-07
Abstract: PURPOSE:To perform recording with high density, by laminating a conductor and a film of high permeability on a ferrite substrate of a recording head via an insulated layer and then shifting a magnetic disk in the prescribed direction. CONSTITUTION:Insulated layers 2 and 4, a conductor 3 and a metallic film 5 of high permeability are laminated on a ferrite substrate 1. This laminated substrate 1 is joined to a slider part 6 to form a recording head. A magnetic disk consisting of a thin alloy film 8 of high permeability and a thin metallic film 9 having a vertical magnetization facilitating axis is shifted on a nonmagnetic substrate 7 from the film 5 toward the substrate 1. In this case, the gap (g) is reduced between the substrate 1 and the main magnetic pole film 5. Therefore the left side of a slope is sudden to the center of the main magnetic pole for the intensity of magnetic field of vertical direction at the tip of the main magnetic pole. Thus, high density for recording is ensured with no effect given from the magnetic field of a conductor coil.
Patent JP-S5680834-A (JP)
Title: Optical information reader
Inventor: MORI HIRONOSHIN
IPC: G11B7/08
Filed: 1979-11-30
Abstract: PURPOSE: To simplify the constitution of the servomechanism of a reader, by forming the focusing/tracking servo systems with a pair of voice coils which are common to the focusing/tracking electromagnets.  
     CONSTITUTION: The current flows to the coils of the focusing electromagnets 1a and 1b to generate the magnetic field, and the voice coil 3 to which a constant level of current is supplied is displaced upward or downward along with the optical system 4. The current which causes the magnetic field to the magnets 1a and 1b is controlled by a feedback closed loop comprising the phase wave detector 7, oscillator 6, piezo-element 5 and others to carry out the forcusing servo for the system 4. In the same way, the coil 3 moves left or right via the tracking electromagnets 2a and 2b to perform the tracking servo of the system 4. Thus two servo systems is controlled with a pair of voice coils. As a result, the constitution is simplified for both the focusing and tracking servo systems. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S641765-A (JP)
Title: Composite resin composition of high specific gravity
Inventor: TSUKUSHI MASAKUNI
IPC: C08L101/00
Filed: 1987-06-23
Abstract: PURPOSE: To obtain the titled composition outstanding in appearance, mechanical properties and moldability, suitable as a raw material for electrical and/or mechanical structural parts, by incorporating a composition comprising a thermoplastic resin and/or polymeric elastomer and zinc metal-based filler with a modified polyolefin.  
     CONSTITUTION: The objective composition can be obtained by incorporating 100pts.wt. of a composition comprising (A) 5W50pts.wt. of (i) a thermoplastic resin selected from polyethylene, polyvinyl chloride, polyimides, polyesters, polyacetals, polycarbonates, polyaromatic (thio)ethers, polysulfones, styrenes and acrylates and/or (ii) a polymeric elastomer and (B) 95W50pts.wt. of zinc metal-based filler with (C) 1W10pts.wt. of a modified polyolefin. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6048396-A (JP)
Title: Optical recording method
Inventor: ARISHIMA KOUICHI
IPC: G11B7/24
Filed: 1983-08-29
Abstract: PURPOSE:To enable writing due to small light energy and to simplify the constitution of a recording medium, by oxidizing a thin film obtained by the vacuum vapor deposition of phthalocyanine by using laser beam to change the reflectivity and transmittance thereof. CONSTITUTION:A thin film with a thickness of, pref., 0.05-0.5mum obtained by the vacuum vapor deposition of phthalocyanine such as aluminum phthalocyanine is pref. treated with a solvent such as THF or pyridine. Subsequently, this treated thin film is oxidized by using semiconductive laser beam with a beam diameter of 2mum and power of 50mW to perform recording. EFFECT:It is unnecessary to provide a protective layer for preventing the adhesion of a sublimed substance.
Patent JP-H09161496-A (JP)
Title: Repair circuit of semiconductor memory device
Inventor: ZUN HIYON JIYON
IPC: G11C29/04
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the route via a repair address judging section to realize high speed access for an original acceptable product by separating the access routes to a repair circuit by the original acceptable product and an acceptable product after repair. SOLUTION: An n-bit row address input is processed in a row address input section 21 to output an address signal Axi. The signal Axi is simultaneously input to a repair address judging section 23, a normal decoder control section 25, a normal decoder section 26 and an address delay section 27. Meanwhile, the repair detecting section 22 detects the program condition of the repair master fuse 47 to detect existence of repair address. The control section 25 causes the decoder section 26 to become off by logical arithmetic operation of the signal Axi and repair signal REP. The repair section 27 becomes H level without relation to the signal condition when the repair signal is input. When this output signal of H level, the sense driver section 28 operates for the sensing.
Patent JP-S6134479-A (JP)
Title: Partial discharge measuring apparatus
Inventor: TAKAHASHI HIDEKI
IPC: G01R31/12
Filed: 1984-07-26
Abstract: PURPOSE:To prevent malfunctioning of a noise discriminator due to uneven phase of multiple signals from a measuring apparatus, by providing a narrow width pulse removing circuit at an output section of a logical circuit as component circuit of the noise discriminator. CONSTITUTION:Five signals nu1-nu5 of measured values from a detection circuit for possible dielectric breakdown in an electric equipment are inputted to a logical circuit 17 through a waveform shaping circuit 16 to discriminate between signals and noises from the combination of polarities of the five signals nu1-nu5. The output nu6 of the circuit 17 is H when it is a signal while L when it is a noise. The output nu6 is inputted into a narrow width pulse removing circuit 21 to remove a narrow pulse as caused when noises uneven in the phase are inputted into the five signals and a signal nu10 is outputted to a signal AND first half wave circuit 19 only when the signal nu6 exceeding a fixed time range is inputted. The circuit 19 outputs a partial discharge signal nu11 only when the signal nu10 is inputted while an input comes from a first half wave discriminator circuit 18.
Patent JP-H05347055-A (JP)
Title: Cassette loader
Inventor: SHINBOU MASAZUMI
IPC: G11B15/675
Filed: 1992-06-16
Abstract: PURPOSE:To provide a tray system cassette loader with small size in depth capable of easily loading and unloading a cassette. CONSTITUTION:An outer tray 5 is a U-shaped member surrounding a holder 1, a link arm 2, a tray frame 3 and a cam plate 4, and is horizontally driven by a pinion 11, and even after the movement of the holder 1, the link arm 2, the tray frame 3 and the cam plate 4 in the drawing direction of a tray main body 13 is completed, they are successively moved in the drawing direction by the pinion 11 to make a space before the cassette. At the same time, a link pin 10 is driven to lift a front part of the holder 1. By this method, the cassette can easily be loaded and unloaded.
Patent JP-S5584899-A (JP)
Title: Pump
Inventor: TAMURA KOUZOU
IPC: F04D29/42
Filed: 1978-12-20
Abstract: PURPOSE: To improve the cooling effectiveness of a motor by a mechanism wherein the buffer material is provided between the motor and the motor cover for sealing the intake side and the exhaust side within the motor cover so as to allow all cooling air to enter into the motor.  
     CONSTITUTION: A motor 1 is cooled by a cooling air taken in from a suction port 15 developed by a fan 17 and exhausted at an exhaust port 16 through the motor 1. Since conventionally a buffer material which resists the air flow is used as a buffer material 12 to seal the intake side and the exhaust side within the motor cover 13, all air available from the suction port 15 may be taken in the motor 1, which can improve the cooling effectiveness by the cooling air of the motor 1. Besides, because an electric insulation rubber packing is used as a buffer 12, double insulation effectiveness may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H084611-A (JP)
Title: Engine intake system noise eliminator of automobile
Inventor: KOYAMA YOSHINOBU
IPC: F02M35/16
Filed: 1994-06-16
Abstract: PURPOSE:To improve a part arranging property for parts, the appearance, assemblage for parts, and maintainability by simplifying the part layout in an engine room. CONSTITUTION:The other end side of a first intake pipe 14 wherein an intake duct member 2 is connected to its one end side is connected to the end side of a bumper reinforcement 8 of a front bumper. A second intake pipe 15 is connected between a bracket 11 attached to the bumper reinforcement 8 and an engine 4. A plurality of intake muffing chambers having different content volumes are provided in the bumper reinforcement 8 so as to be separated from the intake pipe connecting side space.
Patent JP-S642069-A (JP)
Title: Copying device
Inventor: KATO YASUHISA
IPC: G03G15/20
Filed: 1987-06-25
Abstract: PURPOSE: To facilitate a process for jamming by supporting a fixing device and a carrier belt device, etc., from an upper part.  
     CONSTITUTION: The carrier belt device 2 is fixed on the frame body of the titled device in its one end part and also mounted on the lower end part of an arm 16 which extends downward. Moreover, a fixing device unit 3 is laid and supported on a rail body 17 which is fixed on the frame body in the upper part to be able to slide in a direction perpendicular to the surface of paper and it can be taken out to the outside. Since the device 2 and the unit 3 are supported from the upper part, thus, there is no supporting mechanism of each device in the space between a paper carrying path 4 for upper part and a paper returning path 6 for lower part, so that the spade becomes a large one, where a user's hand can freely reach. then, if the jamming occurs in the paths 4 and 6, the processing for jamming can be easily executed by sticking his hand into the space. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H01113082-A (JP)
Title: Iron golf club set and its head
Inventor: DEII KUREITON RONGU
IPC: A63B53/00
Filed: 1988-06-24
Abstract: PURPOSE: To make all of rotary moments of inertia around the axial line of a shaft substantally equal by gradually reducing displacement from a long iron to a short iron. CONSTITUTION: The center lines 130 of the faces of respective irons are substantially right-angled to the front edge of a head and coincide with the center of gravity. The distance 145 in a horizontal direction between points 136, 134 is the displacement between the center of gravity and the axial line of a shaft and respective irons have different displacements. The axial line 12 of the shaft crosses the line 130 at a point 137. By rotating the axial line 12 of the shaft around the point 137 to a selected lie angle, in a counterclockwise direction within a vertical plane with other iron, other displacements 142-151 are determined with respect to the lie angle of the respective iron sets. That is, the rotary moments of inertia around the axial lines of the shaft to respective irons can be made substantially equal.
Patent JP-S5858889-A (JP)
Title: Drive control system for induction motor
Inventor: ITOU KOUJI
IPC: H02P27/08
Filed: 1981-10-01
Abstract: PURPOSE:To enhance the stability of an induction motor by providing a minor loop for feeding back a stator current to a power controller and providing a low pass filter at the open loop transfer function of a feedback loop having the minor loop. CONSTITUTION:The output from a current vector calculator 15A or a voltage vector calculator 15B is applied through changeover switches SW3, SW4 to compensators Gca-Gcc in a power controller 14C. The outputs of the compensators Gca-Gcc are applied through power amplifiers PWMa... to an induction motor 11. A minor loop for feeding back a stator current is provided in the power controller 14C, and the open loop transfer function of the feedback loop having the minor loop has a low pass filter having high frequency zone breaking characteristic.
Patent JP-H07333850-A (JP)
Title: Photosensitive composition
Inventor: SAITO MASAO
IPC: G03F7/039
Filed: 1994-06-14
Abstract: PURPOSE:To obtain a photosensitive compsn. transmitting ArF excimer laser light and excellent in dry etching resistance. CONSTITUTION:This photosensitive compsn. is based on PVA and contains a thioctate and a sulfonium salt. This compsn. transmits ArF excimer laser light and functions as a negative type resist whose exposed part is made soluble. The thioctate is a sulfur-contg. compd. In dry etching with a pattern formed using this photosensitive compsn. as a mask, a protective film consisting of sulfur and sulfur compds. formed by the decomposition of the thioctate is formed on the exposed face of the pattern and the side wall.
Patent JP-S6133602-A (JP)
Inventor: YAMAGUCHI MITSUHIRO
IPC: A43C11/14
Filed: 1984-07-26
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-S644463-A (JP)
Title: Remelting hardening treatment for camshaft and padding method
Inventor: SHIROGANE JUNJI
IPC: B23K26/34
Filed: 1987-06-24
Abstract: PURPOSE:To form a uniform and superior remelted surface and to perform padding mold, by regulating the shaft line of a torch so that it is always perpen dicular to the tangential line at the cam surface and also holding a distance between the end of a torch and the cam surface constant. CONSTITUTION:A camshaft 1 is set between a chuck 20 and a rotary center 21. The servomotor 13 for the lateral motion of a torch 10 irradiating high- density energy such as laser beam, TIG arc, plasma arc, and electron beam, a servomotor 15 for the longitudinal motion of the camshaft, a servomotor 17 for the vertical motion of the camshaft, and a servomotor 19 for the rotation of the camshaft are controlled simultaneously, by which the camshaft 1 is allowed to move up and down and the distance between the torch 10 end and the cam surface is made constant, and also, the camshaft 1 is allowed to move back and forth and the angle formed by the shaft line of the torch 10 and the tangential line at the cam surface is made constant. By this method, a camshaft having uniform hardening depth and thickness of padding and excellent in quality can be obtained.