baber/WOPTO huggingface dataset:
Patent JP-H03254410-A (JP)
Title: Magnetic head
Inventor: KAWASE MASAHIRO
IPC: G11B5/23
Filed: 1990-03-02
Abstract: PURPOSE:To obviate the deterioration in recording and reproducing characteristics by secondary strains and to obtain a large change in output by off-tracking by affording respectively specific conditions to the angle formed by an end face and a magnetic gap forming surface of the two end faces of track grooves regulating the end of one of magnetic gaps. CONSTITUTION:The one of the magnetic gaps of the magnetic head which is formed by depositing magnetic metallic films 2 each having a high saturation magnetic flux density on the magnetic gap forming surfaces 3 and the bottom surface of the track grooves 4 of a pair of ferrite cores 1 and has the azimuth angle psi exceeding 17.5 deg. is so formed that the angle theta1 formed by the one end face having an inclination in the direction reverse from an azimuth angle psiof the two end faces of the track grooves 4 and the magnetic gap forming surface 3 attains (25+2psi)4o < theta1 <= 75 deg.. The angle theta2 formed by the other end face of the two end faces and the magnetic gap forming surface 3 attains <=60 deg.. The deterioration by the secondary distortion of the recording and reproducing characteristics is obviated even if the head has the large azimuth angle psi. In addition, the large output change is obtd. by the off-tracking.
Patent JP-H08250352-A (JP)
Title: High-voltage generating transformer device
Inventor: IYAMA KATSUO
IPC: H01F38/42
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a high-voltage generating transformer device, wherein a bleeder resistor is kept high in insulating properties, and an outer case is lessened in size and easily mounted. CONSTITUTION: A high-voltage generating transformer is equipped with a coil bobbin 1 wound with a coil, an outer case 6 which houses the coil bobbin 1, a bleeder resistor case 27 mounted with a bleeder resistor, and a focus volume case 8 which houses a board where a focusing resistor and a capacitor that smooths a focusing voltage are provided, wherein the bleeder resistor case 27 and the focus volume case 8 are successively stacked up in an outer case 6.
Patent JP-H07236217-A (JP)
Title: Molded protector for wire harness
Inventor: SAKASHITA TAKEO
IPC: H02G3/04
Filed: 1994-02-23
Abstract: PURPOSE:To enhance waterproofness while preventing generation of noise at the time of running by applying an elastic water stop part having a stop leg being fitted unremovably into a jig hole to a waterproof seat being pressed against the outer periphery of each jig hole. CONSTITUTION:In the molded protector for wire harness, an elastic water stop member 10 made of rubber having a stop leg 11 to be fitted unremovably in a jig hole 6 is applied to a planar waterproof seat 12 being pressed against the surface of the protector on the outside of the jig hole 6 and inserted into individual jig hole 6 thus stopping the water on the outer periphery of protector body 1 and cover body 2. Under a state where the protector body 1 is secured to a wire laying jig 3 and a guide bar 5 is passed through the jig hole 6, wires 4 are passed through the protector body 1 which is closed at the opposite ends thereof by winding a tape 7. It is then removed from the wire laying jig 3 and the water stop member 10 is set in the jig hole 6 opened through the protector body 1 and the cover 2 before being set in the car body under water stop state. This structure enhances waterproofness and prevents generation of noise at the time of running.
Patent JP-S51127626-A (JP)
Title: Information processor
Inventor: HASHIMOTO MASAHIRO
IPC: G06F12/16
Filed: 1975-04-30
Abstract: PURPOSE: In case of trouble difficult to amend in main memory, appropriate area of buffer storage memorizing a part of the main memory carries out trouble area in place of the main memory. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02231104-A (JP)
Title: Work setting device in high-frequency bonding machine
Inventor: WAKABAYASHI TAKENORI
IPC: B29C65/52
Filed: 1989-03-03
Abstract: PURPOSE:To improve operating properties and functional properties by contriving simplification of constitution by removing an air apparatus, by a method wherein a receiving sheet and press ruler sheet are arranged on a surface plate, the press ruler sheet is provided with a control member performing positional setting against a spring and a releasing member releasing a set position. CONSTITUTION:When a turning operation lever 34 is turned, a press ruler sheet 25 is set up at an open end of a regulating position and work materials W... are fed while pushing them in order backward, the work materials W... are arranged on a surface plate 8. Upon completion of placing the material, link arms 32, 37 are operated with the turning operation lever 34 and bend into a chevron shape. In this instance, since bounce of a spring 29 is applied to the press ruler sheet 25, the same is slid backward and abuts against the work materials W, the work materials W each are pressed toward a receiving ruler sheet 21... sides and set up accurately without generating gaps respectively. At the time when the work materials W are transferred to an operating position by completing hot bonding at the time of clamping, turning operation lever 34 is turned against the spring 29 and the press ruler sheet 25 is set up at a regulated position. Taking out of a processed material is performed easily under a released state of this clamping.
Patent JP-S51127971-A (JP)
Title: Automatic fuel supply device
Inventor: KIDO TADAO
IPC: F16N7/14
Filed: 1975-04-30
Abstract: PURPOSE: An automatic fuel supply device, that automatically performs the most appropriate fuel supply having very small quantity of emitting fuel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53136735-A (JP)
Title: Solar heat collector
Inventor: HORIE AKIRA
IPC: F24S10/70
Filed: 1977-05-04
Abstract: PURPOSE: To improve heat collecting efficiency by covering heat collecting plate with clear sheet being supported by projected ribs on water collecting pipes on both sides of the plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07264875-A (JP)
Title: Controller for semiconductor power converter
Inventor: AZUSAZAWA NOBORU
IPC: H02M7/515
Filed: 1994-03-23
Abstract: PURPOSE:To provide a controller for semiconductor power converter which can break an overcurrent without blowing a fuse by controlling the gate of a GTO. CONSTITUTION:A controller for semiconductor power converter is provided with a gate controlling means 6 which controls the switching of turn-off thyristors 1UP-1WN, overcurrent detecting means 4 which detects the flowing states of overcurrents to the thyristors 1UP-1WN, and control means 8 which fetches the detecting output of the detecting means 4 and controls the controlling operation of the controlling means 6 based on the fetched detecting output. When the detecting means 4 detects the flowing state of an overcurrent to one of the thyristors 1UP-1WN, the control means 8 maintains the switching control operating state of the controlling means 6 at the detecting time and, at the same time, controls the voltage across the gate and cathode of the thyristor so as to set the thyristor to a normal operation mode in which a gate is suppressed.
Patent JP-H10256883-A (JP)
Title: Digital multiplier circuit
Inventor: YAKABE MASAYUKI
IPC: H03K5/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a multiplier circuit in which manufacturing variance of a delay element and fluctuation in a delay value due to power supply voltage fluctuation are improved. SOLUTION: The multiplier circuit is made up of delay element sections DLA1, DLA2 each consisting of a delay element group DL delaying a multiplied signal ci and of a multiplexer ML selectively outputting outputs do1-don, a delay element group DLB that receives a delay output da2 from a final stage of cascade connection of a plurality of the delay element sections and provides same delay as that of the first stage delay element of the delay element group DL to the delay output da2, a delay comparison section CMP that compares an output of the delay element section with the delay output da2, a delay amount selection section DLS that receives three signals denoting the increased delay, decreased delay and fixed delay outputted from the delay comparison section and selectively controls each multiplexer with its output,  and an EXR that generates a multiplied signal from the multiplied signal ci and an output signal da1 of the delay element section DLA1.
Patent JP-S54144042-A (JP)
Title: Rotational speed sensing system for automatic washing machine
Inventor: OOKURA JIYUNICHI
IPC: D06F37/00
Filed: 1978-04-28
Abstract: PURPOSE: To enable a rotation of the pulsator axis, also sense a rotation of the dewatering reservoir independent of the sensing of the rotation, enable a highly accurate control when the water is to be removed, resulting in performing a safe operation of the washing machine.  
     CONSTITUTION: Dewatering reservoir 2 is provided in a washing reservoir 1, the pulsator 4 and the dewatering reservoir 2 are selectively driven to rotate by the same motor 6 via pulsator axis 3 for driving the pulsator 4 located in the dewatering reservoir 2. In such a constructed automatic washing machine, each of the rotary plates 10 and 11 is fixed to the pulsator axis 3 and the dewatering reservoir 2, and each of the rotary plates 10 and 11 is provided with each of exclusive rotary plate sensors 13 and 14 having an opposing coil 15. In each of the sensors 13 and 14, an output corresponding to a variation of magnetic flux generated in the coil 15 due to an opposing arrangement between the rotary plates 10 and 11, and thereby the rotational speed of the washing machine either in case of washing or in case of  dewatering is independently sensed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07258226-A (JP)
Title: New benzanilide derivative
Inventor: MATSUHISA AKIRA
IPC: C07D401/06
Filed: 1994-03-23
Abstract: PURPOSE:To provide a new benzanilide derivative useful as a vasopressin antagonistic agent such as water diuretic agent, urea excretion promoting agent, vasodilator and hypotensor. CONSTITUTION:This benzanilide derivative is expressed by formula l [R<1> is group of formula II (A<2> is single bond or carbonyl; R<5> is H or a lower alkyl; the ring A is a 3 to 10-membered saturated heterocyclic group which may contain 0 atom and >=2 N atoms); R<2> is a (substituted)phenyl; A<1> is a lower alkylene], e.g. 2-methyl-4'-[[5-(3-pyridylmethyl)-2,3,4,5-tetrahydro-1H-1,5- benzodiazepin-1-yl] carbonyl]benzanilide of formula V. The compound of formula I can be produced e.g. by reacting a substituted benzoic acid of formula I or its reactive derivative with a substituted aniline of formula III or its salt and optionally removing the protecting groups. The vasopressin antagonistic agent is useful also as an anti-cardiac insufficiency agent, an anti-renal insufficiency agent, an anticoagulant, etc., in addition to the uses mentioned above.
Patent JP-S62209828-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA YOSHIYUKI
IPC: H01L21/304
Filed: 1986-03-10
Abstract: PURPOSE:To facilitate dividing a semiconductor substrate into the regions of respective devices accurately and obtain highly reliable semiconductor devices with high yield by a method wherein the predetermined portion of the region to be cut of a curved trench which is to be mesa planes is exposed in an aperture formed in an insulating film and the exposed region is cut by a cutting blade. CONSTITUTION:A curved trench 12, which isolates respective devices and is to be mesa planes, is formed in a semiconductor substrate 10 and an insulating film 13, for instance made of SiO2, is formed on the curved trench 12 and selectively etched to leave the insulating film 13 of the pattern covering the region to be cut of the curved trench 12. Then the exposed surface of the curved trench 12, except the part of the remaining insulating film 13, is covered with glass passivation films 14 by, for instance, electrophoresis. Then the insulating film 13 is selectively etched to form an aperture 15 in which the predetermined portion of the region to be cut is exposed. After that, the cutting blade of, for instance, a diamond scrubber is pressed against the exposed region to be cut in the aperture 15 and the semiconductor substrate 10 is divided into the respective devices 11 to obtain the semiconductor devices.
Patent JP-H09231391-A (JP)
Title: Information processor
Inventor: KAKIMOTO ATSUSHI
IPC: G06F17/24
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To edit a required document element in a specified area on a display screen when plural document elements exist in the specified area. SOLUTION: When a required area on an edition picture is specified and plural document elements such as image data and characters exist in the specified area, these data are displayed so as to be identified and areas 900 to 904 for selecting individual elements are displayed. A user selects an area to be edited by specifying at least one of the areas 900 to 904 to be edited. Then the user edits the selected element.
Patent JP-H05259013-A (JP)
Title: Semiconductor silicon wafer
IPC: H01L21/322
Filed: 1992-03-11
Abstract: PURPOSE:To provide a semiconductor silicon wafer of DZ-IG structure which maintains effective gettering capability all over the stages of LSI manufacture. CONSTITUTION:A surface layer 1, consisting of defectless single crystal silicon and having relatively low initial oxygen concentration, and an intermediate layer 2, consisting of single crystal silicon having relatively high initial oxygen concentration, are laminated, and a backside layer 3, consisting of polycrystalline silicon film, is formed on the lower surface of the intermediate layer 2.
Patent JP-S60198153-A (JP)
Inventor: IZUMIYAMA EIJI
IPC: A61H23/02
Filed: 1984-03-21
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-H01226938-A (JP)
Title: Erroneous operation preventive device for forward/ backward movement change-over circuit of industrial vehicle
Inventor: MOMOTA TOSHIAKI
IPC: E02F9/22
Filed: 1988-03-04
Abstract: PURPOSE:To prevent an errorneous action from being generated, by allowing the working of a change-over stopping means on the other side only at the time of stopping a change-over stopping means on one side according to the direction of a direction operating mans, and by interrupting both the change-over means from a driving source, to contrive the change-over stopping means to be forcibly stopped. CONSTITUTION:To a power source 1, a circuit 3 for switching/stopping a vehicle, and a circuit 4 for controlling a car speed are connected. Besides, to a stop keying switch 5 as a forcibly stopping means, a parallel circuit consisting of moving-forward and moving-backward valves 6, 7, and a connecting wire C1 for connecting the terminals 8, 9 of moving-forward and moving-backward limit switches LS1, LS2 as change-over operating means to each other are connected in series. Then, for example, when forward movement is switched to backward movement on a control lever 13, and the contractor X of the switch LS1 is not interrupted due to heating or the like, then the connecting wires C1 C2 of the switch 5 are interrupted, and both the valves 6, 7 are set in a stopped state, and the running of the vehicle is stopped.
Patent JP-S60196277-A (JP)
Title: Control device for resistance welding machine
Inventor: HACHIMAN TAKASHI
IPC: B23K11/24
Filed: 1984-03-21
Abstract: PURPOSE:To detect exactly the chipping condition of an electrode tip and to prevent defective welding by subjecting an AC power source to constant current control by phase control with a thyristor, monitoring the ignition phase angle of the thyristor at all times and detecting the abnormality between the electrodes. CONSTITUTION:The difference between the set reference value in a welding current setting part 22 and the detected welding current value inputted to a current detecting part 27 is operated by a deviation detecting part 23. A thyristor ignition angle setting part 24 determines the ignition phase angle of the succeeding cycle from the welding current value of a data table 25 and the current deviation quantity from the part 23 and passes the prescribed welding current by outputting a firing pulse from an ignition pulse generating part 26 to a thyristor 16. An ignition angle storage part 28 stores preliminarily the thyristor ignition phase angle of the final cycle during the welding cycle and compares the ignition phase angle of the thyristor in the succeeding welding and the thyristor ignition phase angle stored therein when the succeeding welding is started upon ending of the welding cycle. When the difference therebetween exceeds a specified value, the storage part judges the same as abnormality in an electrode tip and outputs an alarm signal 31 to the outside.
Patent JP-H04251339-A (JP)
Title: Dynamic method for generating biased pseudo- random test pattern for verifying function of hardware
Inventor: AHARON AHARON
IPC: G06F11/22
Filed: 1991-03-18
Abstract: PURPOSE: To provide a dynamic method for generating a biased pseudo random test pattern, where the defect of a conventional still point method is conquested and which is for inspecting the function of an integrated circuit design. CONSTITUTION: Inspection is executed in a series of steps and respective test patterns provide whole data required for testing at least one of the inter-step circuit design of the steps. The respective steps are generated in two stages. In the first stage 1-13, the whole devices and parameters required for executing the respective steps are stipulated. In the second stage 14, the specified step is stipulated. The process is continued till the test pattern providing the number of the steps requested by a user is generated and also the test pattern is constituted by three parts finally. The initialized device stipulates an initial machine state and a test pattern execution part and the test pattern result part is generated by the value of the device which is changed during the execution of the respective steps.
Patent JP-H04211216-A (JP)
Title: Spatial optical modulating semiconductor device and manufacture thereof
Inventor: RARII JIEI HOONBETSUKU
IPC: G03F1/00
Filed: 1991-03-18
Abstract: PURPOSE: To reduce the size of the semiconductor device by selectively driving a part corresponding to each electrode on a deformable conductive member as a capacitor plate on each cell section of which address can be specified. CONSTITUTION: Metallic field plates 21 indicating individual air gap capacitors formed between horizontal drain areas 13 and channel stop areas 12 are arrayed like a matrix. The array of air gap capacitors of which addresses can be specified by a field effect address transistor x-y matrix array formed in a substrate is demarcated by the cooperation of the matrix array of the floating conductive field plates 21 formed on an insulating layer applied to the substrate and a deflectable metallic thin film. The degree of deflection of each air gap capacitor cell depends upon a signal applied to the field effect address transistor.
Patent JP-H03255490-A (JP)
Title: Electronic learning machine
Inventor: IKEDO TATSUHIRO
IPC: G09B7/02
Filed: 1990-03-06
Abstract: PURPOSE:To reduce the data capacity by storing textbook page number information corresponding to each question with respect to each textbook and coping with plural textbooks by one question group. CONSTITUTION:Textbook information to be used is preliminarily designated from a second designating means 14, and the learning page number in the textbook is designated from a first designating means 13. Page number information which corresponds to the page number designated by the first designating means 13 and textbook information designated by the second designating means 14 and is stored in a second storage means 12 is referred to by a control means 16 in accordance with the designated page number. The question corresponding to the input page number and textbook information and a correct answer of this question are retrieved from a first storage means 11 and are displayed or printed by an output device 15. Thus, one question group is used to cope with plural textbooks, and it is unnecessary to provide question data for each textbook, and the data capacity is reduced.
Patent JP-H04289639-A (JP)
Title: Lens integrated type cathode-ray tube
Inventor: NUMATA KIYOSHI
IPC: H01J31/10
Filed: 1991-03-18
Abstract: PURPOSE:To provide a lens integrated type cathode-ray tube capable of easily adjusting a swing angle of the CRT. CONSTITUTION:A lens coupler 12 is glued and fixed on a panel surface of a CRT 11 with an adhesive 13. An O-ring 16 for shielding a coolant is provided in a groove formed by guide walls 12e and 12f on the side of a lens-barrel 14 of the coupler 12. The CRT 11 side edge of the lensbarrel 14 is fixed to a lens holder 15 with a screw. A hemispherical C-element (lens)17 is provided between the lens holder 15 and the coupler 12 such that its convex surface faces on the side of the CRT 11. A flange 17a is pinched between the lens holder 15 and the O-ring 16 so as to fix the C-element 17. The coupler 12 and the lens holder 15 are screwed together while spacers 18 for adjusting the swing angle stand in three places. A coolant 19 is filled between the C-element 17 and the CRT 11. The adjustment of the swing angle of the 11 CRT can be performed by varying the spacer 18.
Patent JP-H03256323-A (JP)
Title: Forming method for deposited film and deposited film forming apparatus used therefor
Inventor: SATO NOBUHIKO
IPC: C30B25/10
Filed: 1990-03-06
Abstract: PURPOSE:To uniformly form a crystal in high yield on a transparent base and to be suitably used to form the crystal of an infrared lamp heating CVD efficiently using energy of a lamp by arranging the base on a heat absorber and forming a deposited film while heating the base by the lamp. CONSTITUTION:A heat absorber 101 is inserted into a recess 106 of a susceptor 103, and a base 102 is arranged on the absorber 101. The base 102 is heated by an infrared lamp 104 disposed outside a quartz tube 105, and a deposited film is formed by a CVD method. Thus, the absorber is mounted on a part in which the base is normally mounted on a susceptor, the base is further disposed thereon to absorb energy passed without absorption to the base by the absorber, transferred to the base by thermal conduction, the surface temperature of the base becomes uniform thereon, and a temperature difference from the case of an opaque base falls within 15 degrees.
Patent JP-S51128587-A (JP)
Title: Dyeing permeance flaw detector with anti corrosion
Inventor: TAGUCHI CHIYOUBEE
IPC: G01N21/91
Filed: 1975-04-30
Abstract: PURPOSE:A flaw detector which easily detects small flaws in steel material without corroding examined steel material by use of anti corrosion in dyeing permeance flaw detector.