baber/WOPTO huggingface dataset:
Patent JP-S54104239-A (JP)
Title: Sampling system for color television signal
Inventor: MACHIDA MASAHIKO
IPC: H04N11/04
Filed: 1978-02-03
Abstract: PURPOSE: To realize a high-precision clock-signal generation system with its transmission band and jitters reduced.  
     CONSTITUTION: A color television signal is inputted from terminal 10. Then, the PLL circuit which generates signals of (6f s ) is controlled by horizontal synchronizing signal (fH) separated by horizontal synchronizing signal separator circuit 12. Signals of (6f s ) (subcarrier) are made into two-phase, positive and negative, signals of (3f s ) by 1/2-divider circuit 26 and then switched to signals of (3f s ) alternating between positive and negative phases at every one H by selector circuit 30 before being inputted to phase shifter 36. Signal (fH) separated by circuit 12, on the other hand, is processed properly by burst flag generator 22 and used by gate 24 to sample burst signal (f* s . This signal (f* s  is phase-compared by comparator circuit 34 with signal (f s ) obtained by dividing the output of circuit 26 by three and its error voltage is applied to phase shifter 36, so that a clock signal of (3f s ) will be corrected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5294049-A (JP)
Title: Small-sized computer
Inventor: YAMAMURA KATSUMI
IPC: G06F15/02
Filed: 1976-02-03
Abstract: PURPOSE: To eliminate virtually the power cell replacement for small-size computers by giving precharging with use of solar battery to primary cell such as silver oxide power cell used for power source of small-size computers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10196725-A (JP)
Title: Device for reducing rotation impact
Inventor: FRIEDMANN OSWALD
IPC: F16D3/10
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To increase a vibration or noise reducing effect by providing two thin plate formed parts for forming spring receiving rooms in a first flywheel mass, forming a ring-like additional mass to its outer periphery and partially inserting a second flywheel mass in the range of the additional mass. SOLUTION: When a flywheel element (referred to as F.E, hereinafter) 4 is rotated from a stop position with respect to F.E 3, a flange 41 is driven via a bayonet joint and the spring 45 of the outside is compressed between circumferential direction stoppers 55 and 55a and a radial direction arm part 44. Then, circumferential direction stoppers 65 and 66 are contacted with the spring 48 of the inside and, when more relative rotation occurs between F.E 3 and 4, the spring 48 is compressed. In this case, friction buffering action occurs because of the friction of the spring 45 against sinus parts 52 and 53 and the friction of the flange 41 against a surface 60. Further, buffering action is generated by the swirling or displacement of a viscous medium in an annular room 30 and thus vibration or noises are effectively damped under various running conditions.
Patent JP-S63178051-A (JP)
Title: Printing method of printer
Inventor: TSUKAMOTO TERUYOSHI
IPC: B41J2/485
Filed: 1987-01-20
Abstract: PURPOSE:To apply printing to printing paper having no paper feed hole by a general-purpose printer while detecting a label, by mounting a label detection sensor to the printer. CONSTITUTION:Printing paper 6 is allowed to pass through a general-purpose printer main body 1. When a label detecting photoelectric sensor 3 detects no printing label 2, the sensor 3 turns the output to a personal computer OFF. The computer allows a printer platen 4 to minutely rotate to minutely feed the printing paper 6. When the sensor 3 detects the printing label 2, the sensor 3 turns the output to the computer ON. The computer stops the rotation of the platen 4 and a character is printed by a printing head 5. By this method, the character can be printed on the printing label 2 at an arbitrary position.
Patent JP-H10203402-A (JP)
Title: Toe angle regulation device in steering device of vehicle
Inventor: YAMASHITA MASAHARU
IPC: B62D17/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To regulate the toe angle of right and left steering wheels by controlling a control valve by a control device according to the traveling condition, and expanding or contracting a hydraulic cylinder according to the opening/ closing condition of the control valve by the working force to be inputted in the hydraulic cylinder from a tire of the steering wheels. SOLUTION: When a vehicle is traveling, an electric control device 70 controls the opening/closing operation of solenoid valves 53, 63 according to the traveling condition. The working fluid flows from left oil chambers R1 , R3 of hydraulic cylinders 30, 40 to left oil chambers R2 , R4 , or vice versa, to expand or contract the hydraulic cylinders according to the opening/closing condition of the solenoid valves 53, 63 by the working force (the fine oscillation to be generated in the tire, and the component of the self-aligning torque to be applied to the tire) to be inputted in piston rods 32, 42 of the hydraulic cylinders 30, 40 from the tire of right and left steering wheels 11, 12 through knuckle arms 13, 14 in the axial direction. The toe angle of the right and left steering wheels can be regulated thereby.
Patent JP-S59135981-A (JP)
Title: Character multiplex signal converter
Inventor: UCHIMURA KIYOSHI
IPC: H04N5/91
Filed: 1983-01-25
Abstract: PURPOSE:To prevent recording and reproduction of a character multiplex signal of a normal transmission rate from being deteriorated by adding a same packet identification signal by the 1st character multiplex signal converting means and identifying the same packet and combining at the 2nd character multiplex signal converting means. CONSTITUTION:The 1st character multiplex signal of the normal transmission rate is extracted and split and a clock line signal CR1 and a framing code signal FC are added to the head, and the added result is superimposed in the vertical blanking period of the composite video signal in a transmission rate lower than the normal transmission rate. Plural character multiplex signals having the low transmission rate are extracted and combined, and the signal added by the clock line signal CR1 and the framing code FC at the head is superimposed and outputted in the vertical blanking period of the composite video signal in the normal transmission rate.
Patent JP-H06225439-A (JP)
Title: Power supply control apparatus
Inventor: HACHITSUKA SEIJI
IPC: H02H3/087
Filed: 1993-01-26
Abstract: PURPOSE:To operate surely only in the case of real necessity and avoid a bad influence due to an overcurrent. CONSTITUTION:An apparatus 1 for performing on-off control of a power supply to a load 4 by driving a switching device 3 in response to a control command signal given from a command part 2 of another system comprises overcurrent detecting means 8 for detecting that a current supplied to the load 4 through the switching device 3 exceeds a reference value, overcurrent duration monitor means 9 for detecting an abnormal state that the overcurrent state detected by the detecting means 8 continues for a certain time or longer, and protective means 10 for turning off the switching device 3 when the abnormal state is detected by the monitor means 9.
Patent JP-S62169159-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAJIWARA MAKOTO
IPC: G03C7/38
Filed: 1986-01-21
Abstract: PURPOSE:To make the gradient of the toe part sharp by incorporating a specified compound into a silver halide emulsion layer contg. a specified magenta coupler and other specified compound into a nonphotosensitive layer. CONSTITUTION:A magenta coupler represented by formula I and a compound represented by formula III are incorporated into at least one of silver halide emulsion layers, and a compound represented by formula II is incorporated into a nonphotosensitive layer adjacent to the silver halide emulsion layer. In the formula I, Z is a group of nonmetallic atoms required to form a heterocyclic ring contg. N, X is H or a substituent eliminable by a reaction with the oxidized product of a color developing agent and R is H or a substituent. In the formula II, each of R21-R24 is H, halogen or the like. In the formula III, R31 is 1-5C alkyl and R32 is H or 1-5C alkyl. The resulting silver halide photographic sensitive material has high light resistance and the gradient of the toe part is efficiently made sharp without producing an adverse effect such as fog.
Patent JP-H01296504-A (JP)
Title: Method and apparatus for creating conductivity in material
Inventor: JIYATSUKU RUUKURIN
IPC: H01B1/00
Filed: 1989-01-19
Abstract: PURPOSE: To make a non-conductive material into a conductive material and increase the conductivity of the conductive material by dipping the material to be treated into liquid bath and applying ultrasonic vibration to the liquid bath and the material while an AC current flows therein. CONSTITUTION: A material to be treated is dipped in treatment solution, or in a tank 10 including a liquid bath. Electric devices containing electrodes are provided on both sides of the tank 10. In addition, ultrasonic or vibration generators are arranged in array. In such a device, an AC current flows through the treatment solution and the material so that the treatment solution and the material can be subjected to ultrasonic vibration. The current carries into the material to be treated components to make conductive thereof, so that the material is made conductive or the conductivity of the material which is inherently conductive is increased.
Patent JP-S63177553-A (JP)
Title: Semiconductor device
Inventor: HAYASHI KAZUO
IPC: H01L21/338
Filed: 1987-01-19
Abstract: PURPOSE:To obtain a semiconductor device which provides excellent Schottky characteristics between a semiconductor layer and metal layers and is highly resistant against thermal and electrical stresses and has high stability and reliability by a method wherein the metal layers composed of nickel layers which are formed on both the main surfaces of the semiconductor layer and form Schottky junctions and aluminum layers formed on the nickel layers with nickel/aluminum alloy layers between are provided. CONSTITUTION:Al layers 22 are formed directly on Ni layers 21 which are formed on both the main surfaces of a semiconductor layer 1 by a vacuum evaporation method and form Schottky junctions with the semiconductor layer 1 and gate electrodes 2 composed of the Ni layers 21 and the Al layers 22 are formed and, further, by a heat treatment, Ni/Al alloy layers are formed in the junctions between the Ni layers 21 and the Al layers 22. With this constitution, as the vapor pressure of the Ni layer 21 is low, the layer can be evaporated easily and the Schottky junctions with excellent characteristics are provided between the Ni layers 21 and the semiconductor active layer 1 to realize the sufficient function as an FET and, moreover, as the Ni/Al alloy layers are provided between the Ni layers 21 and the Al layers, the gate electrodes 2 which are highly resistant against thermal and electrical stresses can be obtained.
Patent JP-H07215307-A (JP)
Title: Wrapping machine
Inventor: MURASE KOJI
IPC: B65B11/16
Filed: 1994-02-02
Abstract: PURPOSE:To improve the maintenance of merchandise value by preventing an article from being squashed from above when carried out, also, to simplify a structure by decreasing the number of articles, and, further, to shorten the time which is required to carry out the article after a film is folded for the article. CONSTITUTION:In a wrapping part, with a wrapping film 39 lifted by an article 38 placed on the placing table 2a of an article cradle device 2, the push-out face 38a of the article 38 is positioned near to the side 32b of the article- push-out part of a carrying belt 19. Then, after the film is folded, the article 38 in the wrapping part S is carried out by the article-push-out part 32 as the carrying belt 19 rotates.
Patent JP-2000212506-A (JP)
Title: Binder for coating material and coating composition
Inventor: SEKI EIJI
IPC: C09D161/20
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a binder for a coating material having wet-ink suitability, processability and curability and useful as a can-finishing varnish coating material, etc., by including a polyester resin produced by reacting respectively specific polyol component with polybasic acid component. SOLUTION: The objective binder is composed of a polyester resin (having a number-average molecular weight of preferably 5,000-30,000) produced by reacting (A) a polyol component containing preferably 10-70 mol% of a 7-21C 2,4-dialkyl-1,5-pentanediol with (B) a polybasic acid component containing preferably 70-100 mol% of an aromatic polybasic acid such as terephthalic acid. The 2,4-dialkyl-1,5-pentanediol is preferably 2,4-diethyl-1,5-pentanediol. A coating composition is prepared preferably by including the binder for coating and an alkyl-etherified formaldehyde resin.
Patent JP-S63180331-A (JP)
Title: Aluminum and aluminum alloy plate for deep drawing
Inventor: KOYAMA KATSUMI
IPC: C22C21/00
Filed: 1987-01-21
Abstract: PURPOSE:To decrease Al wear particle generated at the time of deep drawing, by adjusting a surface roughness and a surface uneven shape so that a center line average roughness of the surface of a plate becomes a specific value, and a ratio of an average interval between crests exceeding said average roughness, and the average roughness becomes a specific value. CONSTITUTION:A surface roughness and a surface uneven shape are adjusted so that a center line average roughness Ra in the direction for showing the highest value on the surface of Al and Al alloy plates for deep drawing becomes 0.1-1.2mum, and also, a ratio l/Ra (shape exponent of crest) of an average interval l of a crest and a crest exceeding Ra, and Ra becomes 30-1,000. In this regard, it is also possible that Ra and l/Ra are set to 0.2-0.5mum and 60-650, respectively. In such a way, at the time of forming, Al wear particle can be decreased remarkably, and the surface quality of a product can be improved.
Patent JP-H08197179-A (JP)
Title: Production of intermediate material for producing metallic bellows and apparatus for production therefor
Inventor: OKUBO KIYOSHI
IPC: B21D53/88
Filed: 1995-01-27
Abstract: PURPOSE: To efficiently and accurately execute an operation to produce an intermediate material by forming annular recessed parts on the outer peripheral surface of a pipe stock. CONSTITUTION: The pipe stock 1 is inserted into die elements 58, 58 circumferentially divided to >=3 pieces and thereafter the respective die elements 58, 58 are displaced to the inner side in a diametral direction. The front ends of projecting lines 54, 54 formed on the inner peripheral side faces of the respective die elements 58, 58 are butted against the outer peripheral surface of the pipe stock 1 and the annular recessed parts 7, 7 are formed in the butt parts, by which the intermediate material 8 is formed.
Patent JP-H07213936-A (JP)
Title: Method for correcting and controlling coal outputting characteristic in vertical mill
Inventor: CHIBA AKIHIRO
IPC: B02C15/04
Filed: 1994-02-03
Abstract: PURPOSE:To prevent coal outputting characteristics from becoming worse by increasing the amt. of circulation in a mill caused by change in properties of a coal raw material. CONSTITUTION:When a standard coal is fed on a grinding table 4 of a vertical mill and pulverization is performed while a mill roller 7 is pressed by a basic pressing force control command 30, the change in the differential pressure between the upper part and the lower part in the mill when the amt. of coal feeding is changed is detected and standard coal outputtng characteristics 41 is obtd. in advance and the differential pressure 36 of the mill is detected when the vertical mill is worked. Then, when the differential pressure of the mill becomes large to the same amt. of coal feeding as the standard coal outputting characteristics, the additional pressure of the mill roller 7 is increased and the degree of pulverization of a coal raw material 6 is improved and, as a result, the amt. of circulation in the mill is decreased and the coal outputting characteristics is prevented from becoming worse.
Patent JP-H02194227-A (JP)
Title: Jointing method for precast concrete pillar with pillar beam
Inventor: SEGUCHI TAKEO
IPC: E04B1/21
Filed: 1989-01-23
Abstract: PURPOSE:To have simple and certain execution of works and increase the strength of a pillar/beam junction part by installing an upper and a lower beam main rod in the beam joint position of a PC pillar, in which a pillar main rod and a shear reinforcing rod are incorporated, in such a way that one end of each rod is protruding from the pillar surface. CONSTITUTION:In a panel zone of a PC-pillar A accommodating a pillar main rod 1 and a shear reinforcing rod 3, fixation bases 4a, 5a are embedded, wherein one end of each base is bent into hook, and an upper beam main rod 4 and a lower beam main rod 5 are installed in such a way that their other ends are protruding from the pillar surface. The PC-pillar A fabricated at a plant is put upright in place at site and a semi-PC beam B is placed, and the beam bottom rod 6 of this beam B and the beam top rod 10 of placed-in-site rod are welded with the lower beam main rod 5 and upper beam main rod 4, respectively. A beam rid rob 11 is arranged between the beam rods 4, 6, 5 and a form for the pillar/beam junction is put in place, and then pillar/beam jointing concrete C is placed so as to joint together the PC pillar and beam A, B.
Patent JP-S57126633-A (JP)
Title: Forming of insulator dash
Inventor: CHIYAKI TAKAO
IPC: B32B5/18
Filed: 1981-01-29
Abstract: PURPOSE::To obtain the titled dash free of gaps, vibration and noise leakage, by a method wherein compressed urethane foam inpregnated with viscoelastic substance is heated and expanded to be attached fully to the bottom of an automobile. CONSTITUTION:Compressed urethane foam 9' impregnated with viscoelastic substance is attached to the rear surface of a heat-insulating hard face material 8 formed almost along the shape of the floor surface and the clad form 7' obtained is laid closely and fixedly on the floor surface with desired space a. Then, when the form is heated by the use of heat produced during baking finish of the automobile, the face material keeps the original form owing to its heat insulation, the viscoelastic substance is melted again while the urethane foam under a compression state is expanded again and the whole space a is filled with the urethane foam 9. The urethane foam 9 is formed ito the state adequate to the rough shape of the floor surface. When it is cooled, the viscoelastic substance is hardened and the shape is maintained suitable for the purpose.
Patent JP-H03178485-A (JP)
Title: Sublimation type thermal transfer material
Inventor: MOCHIZUKI HIDEHIRO
IPC: B41M5/392
Filed: 1990-01-23
Abstract: PURPOSE:To eliminate the lowering of transfer density and to prevent the release of an ink layer due to friction fixing by adding a substance having lubricity or releasability to the ink layer. CONSTITUTION:It is necessary to lower the adhesive strength and friction force between an ink layer and the receiving layer of image receiving paper in order to prevent the adhesion of the ink layer to the image receiving paper. Therefore, it is necessary to add a substance having lubricity or releasability. As the substance having lubricity or releasability, for example, there are a petroleum type lubricant such as liquid paraffin and a synthetic lubricant such as hydrogen halide, diester oil, silicone oil or fluoro-silicone oil. The content of the substance having lubricity or releasability in a dye transfer contributing layer is pref. 5 - 30 wt.%. When the content is below 5 wt.% or less, releasability or fusion preventing effect is insufficient and, when the content exceeds 30%, sensitivity and preservability are lowered.
Patent JP-S62172031-A (JP)
Title: Biaxially oriented polyester film
Inventor: HASEGAWA KINJI
IPC: C08L67/02
Filed: 1986-01-24
Abstract: PURPOSE:The titled flat film, obtained by blending a specific fine particls with a polyester, having improved slipperiness and chipping resistance and suitable for base films of magnetic tapes. CONSTITUTION:A biaxially oriented polyester film, obtained by blending fine silicone resin particles, having >=80wt%, based on structural units, composition consisting of a trifunctional organopolysiloxane expressed by the formula CH3.SiO3/2, having 0.20-0.40 volume shape factor and 0.01-4mum average particle diameter in an amount of 0.005-1.0wt% in a polyester. The film contains >=40% fine particles without peripheral voids when the surface thereof is subjected to ionic etching and observed under a scanning electron microscope.
Patent JP-H03216607-A (JP)
Title: Production of photoelectric conversion module
Inventor: MASUDA TAICHI
IPC: G02B6/42
Filed: 1990-01-22
Abstract: PURPOSE:To prevent the deviation between respective members and to obviate the damage by crimping pressure and heat to a photoelectric conversion device by exactly disposing and fixing an electromagnetic wave shield case to a prescribed position by solidifying a resin. CONSTITUTION:The electromagnetic wave shield case 20 is inserted into a metallic mold 30 and is put on a shield case holding part 34 projectingly provided in the metallic mold. Further, the electromagnetic wave shield case 20 is crimped by a pin 31 for fixing projectingly provided from the metallic mold part 30b for an optical connector coupling part and a pin 32 for fixing projectingly provided from the metallic mold part 30d for forming a rear part, by which the case is surely fixed. A connector body 45 exactly disposed and fixed with the electromagnetic wave shield case 20 is formed when the molten resin is injected into the metallic mold positioned and fixed with the shield case in such a manner. A photoelectric conversion device 10 is then fixed by an adhesive 25 in the lower aperture of the connector body to obtain the desired photoelectric conversion module 1. The deviation between the respective members is prevented in this way and the damages by the crimping pressure and the heat are eliminated in this way.
Patent JP-S63181022-A (JP)
Title: Touch panel input device
Inventor: YOSHIDA SHIGEO
IPC: G06F3/03
Filed: 1987-01-23
Abstract: PURPOSE:To prevent the display definition of a display device in the backward of an operating panel from being lowered, by constituting a device in such a way that the operating panel, a means which detects a position on the operating panel optically, and a means which detects the motion of the operating panel generated by the operation of an operating body are provided, and plural kinds of inputs are performed at plural positions on the operating panel. CONSTITUTION:The timing of an operating input is detected by the travel of the operating panel 4 detected at a microswitch 6, and an operating input position is detected by an optical scan system consisting of light emitting elements 1x and 1y and light receiving elements 2x and 2y. Since the operating panel 4 is constituted of a transparent material, it is possible to visualize the display of a display device 7 through the operating panel 4. When the operating panel 4 is operated, since the operating panel 4 is moved, and the microswitch 6 is operated via the operating panel 4, it is possible to give an appropriate timing on an operation, thereby, a comfortable input operation can be obtained.