baber/WOPTO huggingface dataset:
Patent JP-S57157442-A (JP)
Title: Electrostatic deflecting electron gun
Inventor: FUJITA JIYUNJI
IPC: H01J29/48
Filed: 1981-03-24
Abstract: PURPOSE:To prevent drop of deflection sensitivity by arranging an electrode to restrict the diameter of electron beam between the X-Y shield and X deflection electrodes. CONSTITUTION:An Y deflecting electrode 3, X-Y shield electrode 4 and X deflecting electrode 5 are installed in the sequence named in front of the group or grid electrodes 2 to accelerate and focus the electron beam 1 emitted by a cathode and thereby an electrostatic deflecting electron gun is formed. Between said X-Y shield 4 and X deflecting 5 electrodes is interposed an electrode 10 having a beam passing hole, which is so designed as to throat the configuration of the electron beam 1 lenghtwise in the Y direction and widthwise in the X direction, and this shall be kept at 0 volt. Accordingly, the configuration of the electron beam 1 spread is absorbed by the electrode 10, not by the X deflecting electrode, which will eliminate drop of deflecting voltage and thereby prevent the deflection sensitivity from lowering.
Patent JP-H07251335-A (JP)
Title: Jig for installing spring clip
Inventor: AIKO KAZUTAKA
IPC: B23P19/02
Filed: 1994-03-15
Abstract: PURPOSE:To improve work efficiency and to surely and simply install a spring clip without a mistake in sense of installation by automating an installation work for a spring clip, the attitude of which is change in the process of being pushed in a work in a simple constitution. CONSTITUTION:A jig for installing a spring clip is adapted to install a spring clip by pushing the spring clip C into a work W. In the jig, a chuck 4 where a locking part 3 for removably holding a spring clip C is formed is supported on a base 5 fixed on an arm 2 capable of moving forward and backward in the direction of installing a spring clip C in such a manner as to tilt within a designated angle according to the change of attitude of the spring clip C which is being pushed into a work W. The chuck 4 is energized in such a manner that the locking part 3 is positioned in the direction of installation by the resilient force of a spring 7.
Patent JP-S63225381-A (JP)
Title: Remedy for hepatic disease
Inventor: MATSUNO SHUGO
IPC: A61P1/16
Filed: 1987-02-26
Abstract: PURPOSE:To obtain a remedy for oral administration, having low toxicity and effective in remedying acute and chronic human or mammal hepatic diseases caused by various causes, e.g. alcoholic hepatitis and cirrhosis, by using an alicyclic dicarboxylic acid imide as an active component. CONSTITUTION:An alicyclic dicarboxylic acid imide compound of formula I (X is halogen; n is 1-5) is used as an active component. The compound of formula I is dispersed in conventional carrier or diluent and used in the form of peroral drug such as tablet, granule and liquid. The compound of formula I is known compound effective as an agricultural disinfectant and can be synthe sized by the dehydrative condensation of a compound of formula III in a solvent such as acetic acid at 20-250 deg.C. A concrete example of the compound of formu la I is N-(2-fluorophenyl)-7-oxabicyclo[2,2,1]hept-5-ene-2,3-dicarboxyimide.
Patent JP-S63276818-A (JP)
Title: Manufacture of insulated wire
Inventor: TOJO YUKIO
IPC: H01B13/00
Filed: 1987-02-26
Abstract: PURPOSE:To simplify a process and to upgrade efficiency and to facilitate the handling of a wire by fusing a self-fusion layer and a glass tape insulating layer unitedly. CONSTITUTION:A flat-type wire delivered from a wire supply bobbin A is laid in the prescribed number of turns between up and down turn sheaves 2, 3 in a baking device 1. This flat-type wire 4 is coated with self-fusible varnish in a dye container 6 in a coating device 5. Excessive varnish of the wire is removed by a floating dice 7, and next the wire is baked in a heating furnace 8. After these processes are repeated, a glass tape is wound around the insulated wire 9 with the self-fusion layer in a glass tape winder 10. When the wire is made to pass and heated through an inductive heating furnace 11, the self-fusion layer is softened and then fused/solidified unitedly with the glass insulating layer, and next the wire is sent to a winder.
Patent JP-S51118451-A (JP)
Title: Materials possessins selective transmitting characteristics
Inventor: SHINOHARA KOUICHI
IPC: G02B5/26
Filed: 1975-04-10
Abstract: PURPOSE: In order to furnish high performance in reflecting coefficient to the one which has high temperature, in the selective transmitting membrane adopted in air-conditioning system and so on. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04263179-A (JP)
Title: Disk cartridge
Inventor: TAKEGAWA HIROSHI
IPC: G11B11/105
Filed: 1991-02-18
Abstract: PURPOSE:To surely detect the type of disk at the outside part of a cartridge. CONSTITUTION:A first disk-type indication part and a second disk-type indication part 9, 10 which correspond to types of disks 1a, 1b housed in a cartridge 2 are installed at the outside of the cartridge 2. The disk-type indication parts 9, 10 are formed respectively either as flat states or recessed hole states. Thereby, four types of indication states can be formed.
Patent JP-H09216013-A (JP)
Title: Method and device for stabilizing shape at the time of coiling hot rolled steel sheet
Inventor: YAMAMOTO TOYOKI
IPC: B21C47/02
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To guide a steel sheet to a normal position and prevent disturbance of a coil in the early stage of coiling by detecting the center deviation or approach angle of a rolled steel sheet on this side of a coiler and independently controlling the rotation of divided table rolls. SOLUTION: Two sets of edge sensors 4a, 4b are arranged on this side of the coiler 1 on a hot rolling line and the center deviation to the normal position in the width direction or the approach angle of the rolled steel sheet entered is detected. Based on this detected difference, the rotation of the divided table roll 5a or 5b is controlled with a controller 9 using an independent driving device 8a or 8b and the rolled steel sheet 3 is guided to the normal position. And, the center deviation of the steel sheet 3 after guiding is detected with the edge sensors 6 on the outlet side, also the deviation of the approach angle is detected by comparing with the detected values of the inlet edge sensors 4a, 4b and they are fed back to the controller 9. And, centering after the steel sheet 3 is bitten between pinch rolls 2 is executed with side guides 7.
Patent JP-H09211232-A (JP)
Title: Light guide plate and lighting device
Inventor: TAZAKI MASUJI
IPC: G02B6/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To uniformly light up a body to be lit. SOLUTION: The light incidence surface 2b of the light guide plate 2 is formed into a lens surface shape. Consequently, light incident on the light incidence surface 2b is converged and sufficiently guided up to a part distant from the light source 1, so that the light body can uniformly be lit up. Further, similar operation effect is obtained by bringing a lens into contact with the light source incidence surface of the light guide plate or bringing a transparent rubber elastic body which varies in thickness partially into contact with a light source and then refracting light by a rubber elastic body and making it incident on the light guide plate. Otherwise, at least part of the light incidence surface of the light guide plate is slanted or a prism having a similar slanting surface is brought into contact with the light incidence surface of the light guide plate. Consequently, light which penetrates the light guide plate straight without being guided in parallel to the light emission surface to irregularly irradiate only a part nearby the light source before is reflected by the slanting surface and directed not to irradiate the light body, thereby enabling uniform lighting.
Patent JP-H11243499-A (JP)
Title: View finder device
Inventor: HOSHI ATSUSHI
IPC: G02B23/14
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a further miniaturized view finder device, capable of being incorporated into a subminiaturized video camera device or the like. SOLUTION: In this view finder device 10A, plural electronic circuit boards 20A and 20B are disposed and fixed inside the lens holder 11 of a space S which opens behind a mirror 13 for bending the optical axis of a video light beam L from a liquid crystal display plate 12. By having the electronic circuit boards 20A and 20B constituted of flexible boards, the boards requiring a large area are efficiently housed in the narrow space S.
Patent JP-S51120178-A (JP)
Title: Scanning type mask detector
Inventor: YAMAZAKI SHINICHI
IPC: H01L21/30
Filed: 1975-04-14
Abstract: PURPOSE: To obtain a scanning mark detector which performs, with high accuracy and high speed, the relative positioning of wafers and masks used in the processing of LSI. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01219981-A (JP)
Title: Ic card
Inventor: ISHIDA ICHIROU
IPC: B42D15/10
Filed: 1988-02-29
Abstract: PURPOSE:To allow the title IC card to have generality, and also, to constitute it so that data of a large capacity can be stored by providing a compressing means of the data and a data expanding means for expanding the compressed data. CONSTITUTION:Data which is supplied to a signal connecting mechanism is inputted to a data compressing/expanding circuit 15 under the control of a CPU 12, subjected to a compression processing of the data therein, and thereafter, stored in a memory 13. The compressed data read out of the memory 13 is inputted to the data compressing/expanding circuit 15, and brought to expansion processing therein. Data whose read-out has been requested from the outside among the data which is returned to the original state by the data compressing/expanding circuit 15 is supplied to the signal connecting mechanism 14 through the CPU 12, and sent out to an IC card reader/writer device therefrom.
Patent JP-S61204902-A (JP)
Inventor: TAKADA YOSHIO
IPC: H01C7/10
Filed: 1985-03-08
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-S56141702-A (JP)
Title: Controlling device for travelling vehicle
Inventor: KITAZAKI ATSUSHI
IPC: B60L50/12
Filed: 1980-04-07
Abstract: PURPOSE: To prevent the overload of a DC motor by a method wherein a generator output current is reduced in proportion to the differential speed when the difference of the detected speed value of a plurality of DC motors, to be driven in parallel by a generator output, becomes in excess of the fixed value.  
     CONSTITUTION: An arithmetic unit 28a outputs the deviation between the output command value in proportion to the amount of depression of accelerating pedal outputted from a powering command unit 23 and the generator output turned out from a multiplier 28b. An arithmetic unit 28d outputs the deviation between a voltage set point and a generator output voltage. A differential speed arithmetic unit 32 outputs a differential speed signal when the difference of the DC motor, to be parallel- driven by the output of the generator 2, becomes larger than the fixed value and an arithmetic unit 28 f  outputs the deviation between the current set point and a differential speed signal and a generator output current. A low-level side priority circuit 28c picks up the lowest signal among the three inputs and outputs to the excitation controlling device on an AC generator 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05251997-A (JP)
Title: Signal processing unit
Inventor: TACHIBANA YASUO
IPC: G10L19/005
Filed: 1992-03-02
Abstract: PURPOSE:To obtain a signal processing unit interpolating a defect with respect to an input signal having a noise and a defect portion to be observed and eliminating the noise and decoding a waveform without time delay. CONSTITUTION:The signal processing unit is provided with a waveform segmentation storage means 19 segmenting an observed input signal waveform and storing it, a loopback waveform generating means 20 obtaining a looped- back waveform from the segmented storage waveform at a set prescribed time, a waveform arithmetic operation approximation means 21 making calculation based on the segmented storage waveform and the loop-back waveform to generate an approximated waveform, and a required waveform prediction means 22 estimating a waveform at a required time of the approximated waveform generated through the calculation.
Patent JP-S52127406-A (JP)
Title: Production of metallic composite material
Inventor: YAMAGUCHI MASARU
IPC: B22D3/00
Filed: 1976-04-19
Abstract: PURPOSE: To disperse particles for a metallic composite material into molten slag by applying an electroslag casting method and to uniformly transfer and disperse the particles into molten metal by using a consumable electrode so as to produce a metallic composite material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06260097-A (JP)
Title: Flat display device
Inventor: ITSUNOI DAISUKE
IPC: H01J29/46
Filed: 1993-03-05
Abstract: PURPOSE:To prevent the positional drift of adhesive glasses and precisely bond multiple flat electrodes by restricting the adhesive glasses to the prescribed positions with a member having the melting point higher than that of the adhesive glasses on the flat electrodes. CONSTITUTION:Flat electrodes are bonded via adhesive glasses 16 on both sides of electron beam passing holes 30 or electron beam transit sections as represented by a pair of flat electrodes 14. The adhesive glasses 16 are arranged across interval holding glasses 20, and they are temporarily fixed by temporarily fixing adhesives 17 for bonding. An organic adhesive is used for the temporarily fixing adhesives 17, and it is almost scattered while being baked for bonding. Position restricting means 21 made of a member having the melting point higher than that of the adhesive glasses 16 and restricting the adhesive glasses 16 to the prescribed positions are provided on the electrodes 14 to prevent the positional drift of the adhesive glasses 16 caused by the scattering of the temporarily fixing adhesives 17. The means 21 are bar-like grooves 22 equal to the glasses 16 in length, and they are formed on the electrodes 14 themselves by half-etching.
Patent JP-H01219210-A (JP)
Title: Apparatus for improving soft and weak ground
Inventor: OKAWA SHIRO
IPC: E02D3/12
Filed: 1988-02-26
Abstract: PURPOSE: To extremely simplify a structure, to reduce a manufacturing cost, and to remarkably improve creating work of the ground by connecting at least two auger shafts to a single driving device via a branch transmission device. CONSTITUTION: A weak ground improvement device 1 is composed of a driving device 2, a branch transmission device 4, a rotary main shaft 3 for connecting both devices, plural distribution boxes 14, 15, 16 into which the rotary main shaft and left/right auger shafts 21, 22 are respectively inserted, agitating blades 23 arranged on the left/right auger shafts 21, 22, excavating heads 24 and the like. A motor of the driving device 2 is driven, and the rotary main shaft 3 is normally rotated via a speed reducer. Thus, while the left auger shaft 21 rotates rightward, since the right auger shaft 22 rotates leftward, the left/right excavating heads 24, 24 excavate the weak ground while mutually rotating in the inverse direction.
Patent JP-H04283380-A (JP)
Title: Cooling and storing device
Inventor: MAEDA MASATAKE
IPC: F25D23/00
Filed: 1991-03-11
Abstract: PURPOSE:To prevent a temperature in a storing chamber caused by heat of a fluorscent lamp from being increased and to reduce a disturbance of temperature within a cooling and storing device. CONSTITUTION:A better thermal conducting box 3 is disposed within a thermal insulating box 1 with a clearance being left in it. An evaporator 12 and a cold air circulation fan 13 are disposed in a cold air passage 4 formed between the thermal insulation box 1 and the better thermal conducting box 3. A fluorscent lamp 24 for use in lighting up an interior part covered by a fluorscent lamp shade 23 is disposed in a storing chamber 5. The fluorscent lamp shade 23 is formed with an inlet opening 25 communicating with the cold air passage 4 and an outlet opening 26 communicating with the cold air passage 4.
Patent JP-H04282812-A (JP)
Title: Manufacture of laminate
Inventor: SEKIGUCHI YOSHIJI
IPC: H01G4/12
Filed: 1991-03-11
Abstract: PURPOSE:To providing a manufacturing method for a laminate in which areas of conductive material films from an upper layer to a lower layer can be substantially uniformly formed when a plurality of sheets each superposed with the films are laminated and pressurized in a layer direction. CONSTITUTION:A predetermined number of sheets 22 superposed with conductive material film 12 are laminated at each predetermined number, pressurized in a layer direction to form a plurality of structures 13, 14, the structures 13, 14 are then laminated, and pressurized to form a laminate 15. When an electronic component such as a laminated capacitor is formed by using the laminate 15, the laminated capacitor having a smaller size and larger electrostatic capacity than those of prior art and a high capacity accuracy can be supplied.
Patent JP-S58164967-A (JP)
Inventor: KATAOKA SHINICHI
IPC: F25B15/00
Filed: 1982-03-20
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-H06257634-A (JP)
Title: Hydraulic damper
Inventor: TANIGAWA MITSURU
IPC: F16F9/12
Filed: 1993-03-05
Abstract: PURPOSE:To provide a hydraulic damper capable of securely stopping a rotor at a predetermined angular position. CONSTITUTION:A hydraulic damper 1 comprises approximately elliptical ring 11, having an inner wall 47 with projections 49 extending toward the center, formed at two points at a short distance from the center, and fitted to a cylindrical main body 7; a rotor 9 having impellers 45 secured oscillatably; and a cap for sealing viscous fluid 13. In the impeller 45, a distance from the center to the tip 52 is longer than a distance between the center and the projection 49 of the ring 11. While the rotor 9 is oscillated at about 180 deg., it is oscillated at a high speed because resistance is small at the point where an interval between the tip 52 of the impeller 45 and the inner wall 47 is long. On the contrary, the rotor 9 is stopped since resistance is increased and the impeller 45 abuts against the projection 49 at the point having a short interval.
Patent JP-H07253854-A (JP)
Title: Analog accuracy check device
Inventor: ITO TOMOJI
IPC: G06F3/05
Filed: 1994-03-16
Abstract: PURPOSE:To easily check a reference analog signal without fixing it. CONSTITUTION:A reference analog signal generated by a reference voltage generating circuit 2 is converted into a digital signal by an A/D converter 3 and an upper lower limit calculation 11 obtains upper/lower limits from the reference digital signal as reference values. Then an upper lower limit comparator circuit 14 compares outputs of memory circuits as to whether or not the reference digital signal is resident in a range between the upper and lower limits and discriminate the normality of the reference input signal based on the result.
Patent JP-H01219985-A (JP)
Title: Charge prepayment counter
Inventor: TAMEFUSA SHIGERU
IPC: G07B15/00
Filed: 1988-02-27
Abstract: PURPOSE:To construct a charge prepayment system in a parking place, etc., at a low cost by giving a frequency corresponding to an amount value which has been paid in advance and updating the remaining quantity of the frequency in accordance with the consumption quantity of a limit time. CONSTITUTION:When each part of a device is started by a switch operating part 12, the remaining quantity of a frequency corresponding to an amount value which has been paid in advance and a consumption state of a limit time are displayed suitably on a display part 11. In this case, in accordance with the remaining quantity of the frequency at the time of a starting operation, the time corresponding to a parking limit time or its frequency is calculated by the second arithmetic part 50, and displayed as an initial value on the display part 11. A time counting part 41 measures the consumption quantity of the limit time, and the first arithmetic part 42 converts a result of measurement by the time counting part 41 and calculates the remaining quantity of the frequency. A control part 43 updates the display contents of the display part 11, based on a result of measurement by the time counting part 41 and a result of operation by the first arithmetic part 42.
Patent JP-H06321115-A (JP)
Title: Train controller
Inventor: MURATA SATORU
IPC: B60L3/08
Filed: 1994-03-16
Abstract: PURPOSE:To prevent delay in train operation and quicken recovery even if delay has occurred by commanding an arrival position, arrival time and speed at the arrival time as a target to be reached for trains to be controlled based on train schedule basically. CONSTITUTION:A central operation controller 10000 and a station device 11000 are installed on the ground. The central operation controller 10000 monitors trains over the whole line and prepares and changes a train schedule. An operation control calculator 10100 is connected with the station device 11000 via a wide-area network 12000. On the other hand, the station device 11000 has a station schedule based on the train schedule, monitors a train which progresses from a preceding station to own station, sets the target condition based on the station schedule, and transmits to an on-vehicle device 200 of the train. The on-vehicle device 200 is equipped with an on-vehicle calculator 20100, etc. On this occasion, an arrival position, arrival time, and speed at the arrival time are commanded as a target to be reached for trains to be controlled based on the train schedule.
Patent JP-H04211529-A (JP)
Title: Battery saving system for paging system
Inventor: ICHIKAWA YOSHIAKI
IPC: H04W84/02
Filed: 1991-02-19
Abstract: PURPOSE:To omit the ON/OFF operation of a radio wave during short time between paging signals from the paging signal subsequent to that one received by receiving the paging signal once by means of a first battery saving operation. CONSTITUTION:Immediately after starting, whether or not a preamble signal PA is received is checked by turning on/off the power supply of a radio part 2. When the signal PA is received, the power supply is continuously turned on for a time period B3 and whether or not a synchronous code SC is received is checked. When the code SC is detected, a timer for time B4 is started and the receiving operation of a call signal following the code SC is actuated. When it is judged that the call signal is not transmitted, the power supply of the radio part 2 is continuously turned off for a time period of the residual time of the couting time B4. After the lapse of time B4, the power supply is continuously turned on for a time period B1 and whether or not the signal PA is detected is checked. When the signal PA is detected, the detection of the code SC is executed. When the code SC is not detected, the battery saving operation for a short time period B is actuated.
Patent JP-H07251736-A (JP)
Title: Control device for electric pump
Inventor: AOKI YASUSHI
IPC: F04B49/02
Filed: 1994-03-16
Abstract: PURPOSE:To detect a fault of an electric pump connected with an accumulator accurately. CONSTITUTION:An electric pump P is made ON/OFF by a main derive circuit MC provided with a negative pressure sensor Se for detecting negative pressure of an accumulator and a first relay R1 and a control device C and also made ON/OFF by a backup drive circuit BC provided with a negative pressure switch Sw for detecting the negative pressure of the accumulator and a second relay R2. There are a period driven only by the backup drive circuit BC and a period driven only by the main drive circuit MC between the time the electric pump P is started by the backup drive circuit BC and the time it is stopped by the main drive circuit MC and faults of the main drive circuit MC and the backup drive circuit BC are detected by comparing a check signal MCK representing actuating state of the electric pump P with the respective periods.