baber/WOPTO huggingface dataset:
Patent JP-S5511211-A (JP)
Title: Liquid crystal color display element
Inventor: MASUDA HIROSHI
IPC: G09F9/00
Filed: 1978-07-11
Abstract: PURPOSE: To make possible positive type displaying by providing display electrodes and their surrounding electrodes on one electrode plate and applying voltage by the specific method in the guest-host element using positive dielectric liquid crystal.  
     CONSTITUTION: A substrate 1 which is provided with display electrodes H and surrounding electrodes S by way of an insulation layer 3 and whose one surface has been orientation-treated and a substrate 5 which is provided with a counter electrode 6 and whose surface has been orientation-treated are opposed by way of a spacer 7 with their orientation directions being made orthogonal. Positive dielectric nematic liquid crystal 8 and dichromatic dyes are sealed therein and a polarizing plate 9 is disposed to the upper side of the substrate 1, whereby the guest-host element is formed. In using, voltage above threshold is always applied to the surrounding electrodes S and the voltage above threshold is applied at the non-displaying and the voltage below threshold at the displaying to the segments of the display electrodes  H, whereby the desired segments of the display electrodes H are displayed to  positive type. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S538838-A (JP)
Title: High frequency heater
Inventor: ITSUNO KIYOSHI
IPC: H05B11/00
Filed: 1976-07-13
Abstract: PURPOSE: To obtain output suitable for heated substances, by setting an output controller, which controls current, and an output controller, which controls voltage, to the circuit of a high frequency oscillator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02261506-A (JP)
Title: Method for controlling chemical injection in flocculating and settling device
Inventor: SUZUKI KAZUYUKI
IPC: B01D21/30
Filed: 1989-03-31
Abstract: PURPOSE:To automate injection by fuzzy-inferring the injection rate of a flocculant to be changed to plural flocculation test tanks based on the rule established between the fuzzy sets regarding the treated water turbidity, floc settling velocity and injection rate of the flocculant to be changed. CONSTITUTION:The flocculant is injected into flocculation test tanks 21A-21D by injectors 31A to 31D in accordance with the test value for the flocculant injection rate obtained by an arithmetic circuit 43 from the measured values of the raw water thermometer 37A and turbidimeter 37B and agitated, and the floc settling velocity in water suspension is measured by settling velocity meters 30A to 30D. The injection rate of the flocculant to be changed is obtained by the fuzzy inference by fuzzy inference circuits 52A to 52D based on the fuzzy rule established between the respective fuzzy sets regarding the variables for the treated water turbidity from a turbidimeter 34, floc settling velocity and flocculant injection rate, added to the test value for the flocculant injection rate, and averaged by an arithmetic circuit 54. The amt. of the flocculant to be injected is determined by the signal of a flowmeter 18, and the flocculant is injected by an injector 14. Injection is automated in this way.
Patent JP-H05288262-A (JP)
Title: Pulse signal output controller
Inventor: HIGASHIDA HIROBUMI
IPC: F02M69/32
Filed: 1992-04-06
Abstract: PURPOSE:To ensure an accurate duty value by providing a means which, when a required duty value changes from 0%, rises a pulse signal based on the time at which the change is detected, thereby enhancing responsiveness. CONSTITUTION:At step 1, a required output value is calculated. At step 2, when the required output value is 0%, an 'off' is set to an output port register within a CPU (step 7), and moreover an immediate mode is set (step 8) in order to turn the output off. When the required output value is other than 0%, whether a timer mode is set or not at present is discriminated (step 3), and, if the answer is 'Yes', the sequence returns to the main routine and, if the answer is 'No', a timer mode is set within the CPU (step 4). At step 5, the time several micro seconds after that time is set to a compare register 4 as an 'on-time', while, at step 6, an 'output ON' is set to the output port register 5. With this contrivance, when a timer-elapse-time coincides with the 'on-time', an ON-signal is outputted from the CPU, so that a pulse rises.
Patent JP-S60229015-A (JP)
Title: Stop driving mechanism
Inventor: FUJIWARA YUTAKA
IPC: G03B9/06
Filed: 1984-04-27
Abstract: PURPOSE:To drive a stop smoothly during stop driving operation without providing any special mechanism, hold a stop blade at an accurate position at the end of the driving operation, and also control it to an accurate stop aperture value by shifting and setting a magnet ring and a stop driving coil in an optical-axis direction by using an elastic member. CONSTITUTION:When the clockwise coil 26a of a stop driving coil 26 is fed with electricity, the magnet ring 25 and stop driving ring 23 move as shown by an arrow (d) to form a gap (e) between the stop blade and a fixed ring 22, and the stop driving ring 23. Consequently, the magnet ring 25 rotates smoothly and the stop blade 24 operates. When the stop driving ring 23 finishes rotating to a specific position, the current from a driving circuit is cut off to press the magnet ring 25 and stop driving ring 23 again with the elastic force of the elastic member 29 as shown by an arrow (c), and the stop blade 24 is clamped against the fixed ring 22 and held at a specific position. On the other hand, when the magnet ring 25 and stop driving ring 23 are reversed, the counterclockwise coil 26b of the stop driving coil 26 is fed with electricity.
Patent JP-S528090-A (JP)
Title: Process for preparing fine powders of acrylonitirile polymers
Inventor: KOBASHI TOSHIYUKI
IPC: C08F2/00
Filed: 1975-07-08
Abstract: PURPOSE: To obtain polymer micro-beads by cooling an aqueous dispersion of finely devided droplets of an essentially molten polymer prepared by the polymerization of acrylonitrile at specified tempeature and pressure in water in presence of specific ion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61243456-A (JP)
Title: Continuous contact printer
Inventor: ITO NORIHISA
IPC: H05K3/00
Filed: 1985-04-19
Abstract: PURPOSE:To improve the precision of printing by bringing a mask into contact with a photosensitive substrate securely. CONSTITUTION:The photosensitive substrate 14 is placed on a table 12. A head 13 is provided above the table 12 and a cylinder 18 and a piston 20 are provided therein to moves up and down a mask elevation member (external frame) 31. An intermediate frame 32 and a mask holder support frame 33 are provided in the external frame 31. A mask holder 23 is provided further inside to hold the mask 22. Then, the mask 22 is moved up and down to and from the photosensitive substrate 14 to perform contact printing. In this case, bearings 35 and 36 which are mutually orthogonal are provided between the external frame 31 and intermediate frame 32, and intermediate frame 32 and mask holder support frame 33 and rotated when the mask holder 33 is lowered, so that the mask contacts the photosensitive substrate 14. Thus, the mask is brought into contact with the photosensitive substrate securely, so the pattern of the mask is printed on the substrate with high precision.
Patent JP-H03283105-A (JP)
Title: Circuit for correcting reference voltage for error detection
Inventor: HIDA FUMIO
IPC: G11B5/09
Filed: 1990-03-30
Abstract: PURPOSE:To exactly correct reference voltages with good working efficiency by correcting the reference voltages by a microprocessor with respect to a fluctuation in the operating point of an analog comparator by a temp., etc. CONSTITUTION:The circuit 14 for correcting the reference voltages is constituted of a multiplying D/A converter (M-D/A). The reference voltage Ea or voltage Eb or Ec of the analog quantity from a buffer amplifier 7 is inputted thereto. Digital correction coeffts. of 1% or smaller gradations are previously stored in a memory 12b and are read out by an MPC 12a at need and are applied to the M-D/A 14, by which the reference voltages are corrected. The corrected reference voltages Ea', Eb', Ec' of the analog quantity are set in the analog comparator 8. The improvement in the reliability and workability of the magnetic disk inspection is made in this way.
Patent JP-S62242372-A (JP)
Title: Manufacture of photoconductive element
Inventor: YODA HIDEAKI
IPC: H01L31/04
Filed: 1986-04-14
Abstract: PURPOSE:To improve the adhesion of a thin film and a substrate and thereby to obtain a photoconductive element of high reliability by a method wherein a matrix prepared by adding metal Cd to a photoconductive element material of Cd series is used for evaporation. CONSTITUTION:A matrix prepared by adding metal Cd to a photoconductive element material is used for evaporation. Since Cd is a material excellent in adhesion to a substrate of ceramic, glass or the like, in general, a thin film 1 of Cd formed between a thin film 3 of Cd Se and a substrate 2 plays a role as an adhesion reinforcing layer. In other words, it can reinforce the adhesion of the thin film formed of the photoconductive element material of Cd series to the substrate, and in addition, the film thickness of the Cd thin film in this case may be smaller than that of the thin film of Cd Se.
Patent JP-S57200073-A (JP)
Title: Pressure fixing device
Inventor: ISOBE MINORU
IPC: G03G15/20
Filed: 1981-06-03
Abstract: PURPOSE: To vary a load distribution or total loading weight by providing a loading means for a couple of parallel rollers movably in the axial direction of the rollers, and then moving the loading means according to the width of a toner image supporting medium.  
     CONSTITUTION: In the space surrounded with a pressure bar 12 and a frame 3, loading means 13, 14, and 15 are provided movable in the axial direction. The loading means 13W15 each consist of a couple of upper and lower rollers 16a and 16b for moving a fixing roller 1 in the axial direction, a compression spring 16c for applying a necessary load for fixation, and a carriage 17 for carrying them. In external circumferences of the rollers 16aW16b, V-shaped grooves 18 are made, and guide rails 19 and 20 arranged axially on the surfaces of the frame 3 and pressure bar 12 are fitted therein, preventing deviation from a prescribed track during movement. The compression spring 16c presses roller 16b against the pressure bar 12 through a supporting arm 21 by its extensional force. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01257215-A (JP)
Title: Optical apparatus
Inventor: ISHIZUKA AKIRA
IPC: G01D5/38
Filed: 1988-04-06
Abstract: PURPOSE:To detect variations in physical quantity of an object to be measured at a high accuracy, by dividing a linearly polarized luminous flux in two flux of reflected light and transmission light to arrange a polarizing plate so that the polarizing bearing of the reflected light corresponds to a P or S polarized component viewed from a light splitting surface. CONSTITUTION:When variations in physical quantity of an object to be measured are determined by converting them into a rotation of the polarization bearing of a linearly polarized luminous flux, a luminous flux from a light source 1 is introduced to a polarized beam splitter 4 to be divided into linearly polarized lights of reflected light 1a and transmission light 1b in the equal quantity. Then, luminous fluxes of the linearly polarized lights are divided with a non-polarization beam splitter 10 into the reflected light 15a and transmission light 15b in equal quantity and the light 15a is detected with a detector 13 for phase A through a polarizing plate 12 so arranged as to match the bearing of a P or S polarized component viewed from a light splitting surface 10. On the other hand, the light 15b is detected with a detector 14 for phase B through the polarizing plate 11 so arranged as to pass the P or S polarized component in equal quantity among the polarized components. Thus, an angle of rotation and direction of displacement of the object to be measured mounted on a disc 6 can be detected at a high accuracy by the resulting two output signals.
Patent JP-S63251201-A (JP)
Inventor: MOCHIZUKI AKIRA
IPC: E04C2/10
Filed: 1987-04-08
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-H06294311-A (JP)
Title: Exhaust particle purifying device
Inventor: IWASAKI EIJI
IPC: F01N3/02
Filed: 1993-04-12
Abstract: PURPOSE:To prevent crack from being generated in the vicinity of the center part of a filter on account of thermal expansion of a metal case so as to extend the life of the filter. CONSTITUTION:In an exhaust particulate purifying device formed in such constitution that a case 10 for housing a filter 14 for purifying exhaust gas while collecting exhaust particulats in exhaust gas is provided in the exhaust gas passage in an internal combustion engine and the filter 14 is arranged in the case 10 through a buffer member 16, the barrel part 12 of the case 10 consists of an outer pipe 12o and inner pipes 12ia, 12ib arranged separating into two pieces on the inner side of the outer pipe 12o through a heat resistance space and being provided with space S on the free end part thereof. Furthermore, the inner pipes 12ia, 12ib are extended toward the center part of the filer 14 at the time of the high temperature of the filter 14, and compression force toward the center part side is made to det on the filter 14 by extending of the inner pipes 12ia, 12ib so as to prevent crack from being generated in the vicinity of the center part of the filter 14.
Patent JP-S568490-A (JP)
Title: Treatment of gas liquor
Inventor: KATAGIRI KATSUO
IPC: C10K1/18
Filed: 1979-07-03
Abstract: PURPOSE: To remove and recover tar or the like contained in a gas liquor from a coke oven by a closed system, while effectively utilizing the existing equipment, by extracting and washing the gas liquor with crude benzene and treating the washed  product with precipitated breeze from a quenching tower.  
     CONSTITUTION: A tar-containing gas liquor obtained by washing and cooling gas produced in a coke oven gas production equipment is separated into tar and a gas liquor in a tar decanter. A gas liquor 7 obtained by passing the separated gas liquor through a coke filter is fed to the upper part of an extracting column 1. Crude benzene 8 obtained in an equipment for recovering benzene of the like contained in the coke oven gas is introduced to the lower part of the extracting column, in an quantity providing a definite ratio to the quantity of the gas liquor introduced from  the top of the extracting column. Then, the gas liquor in a gas liquor tank 4 is fed  to a filter 6. The filter 6 is packed with precipitated breeze from the quenching  tower. The packed breeze adsorbs, filters and removes an emulsion or suspended  matter consisting mainly of light oils in the gas liquor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59210832-A (JP)
Inventor: NAMITA YUKIO
IPC: A01F12/46
Filed: 1983-05-13
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-H01258317-A (JP)
Title: Manufacture of oxide superconductive wire
Inventor: MAEJIMA SEIJU
IPC: H01B13/00
Filed: 1988-04-06
Abstract: PURPOSE:To obtain an oxide superconductive wire having high sintering concentration and excellent critical current concentration by roughening one side face of a metal tape and this roughened face is given oxidizing treatment to be made a coated substance while an interpolation substance is coated by the coated substance for being made a composite substance. CONSTITUTION:A metal tape 8 is prepared and one side face of this tape 8 is roughened. Next, the roughened face is given oxidation treatment for forming an oxide layer 9 to be made a composite substance 10. Next, an interpolation substance 3 is coated with the coated substance so that the face given oxidation treatment of the coated substance 10 may get inside followed by connecting the connection part 11 of the coated substance to become a composite substance 12. Accordingly, a coated layer 2 of superconductive precurser powder or superconductor powder is pressed by the coated substance 10 so as to be fully concentrated. Further, after forming the oxide layer 9 on the roughened face of the metal tape 8, an oxide layer 21 is again formed on this oxide layer 9 in order to prevent deficiency of oxygen at the time of firing.
Patent JP-S529311-A (JP)
Title: Ssra communication system using line separator signal
Inventor: YOKOYAMA MITSUO
IPC: H04B1/707
Filed: 1975-07-12
Abstract: PURPOSE:To establish a completely random communication line by performing an AND operation on a PN code and a tone or burst signal for the purpose of increasing addresses to be allocated.
Patent JP-H07292751-A (JP)
Title: Urinal
Inventor: WAKAO KAZUO
IPC: E03D13/00
Filed: 1994-04-22
Abstract: PURPOSE:To provide an easy-to-construct urinal at a lower cost and with a lighter weight by forming a front plate and a bowl mainbody into separate units with FRP and assembling a bowl mainbody into the back of the front plate. CONSTITUTION:A long opening 4 is vertically formed in the center of a front plate 2. An upper blocking piece 11 is integrally extended somewhat upward of the upper edge of the opening 4. A receptacle 5 is provided at the lower part of the opening 4. An external flange 6 is integrally provided all over the outer periphery of the front plate 2 and an internal flange 7 is integrally provided from the upper edge of the opening 4 to the receptacle 5. A bowl mainbody 3 is formed with a semi-cylindrical back wall 8 and a semi-spherical bottom 9. After the front plate 2 and the mainbody 3 are respectively molded into separate units with FRP, the bottom 9 of the mainbody 3 t-s inserted into the assembled receptacle 5 through the back of the plate 2. Then, the edge of the back wall 8 is adhered to the internal flange 7 and the upper edge of the bottom 9 is adhered to the flange 7. In this way, a lower-cost and easy-to- construct processure is achieved.
Patent JP-H06299897-A (JP)
Title: Waveform shaping circuit
Inventor: YASUDA YUKIHISA
IPC: G01D5/245
Filed: 1993-04-12
Abstract: PURPOSE:To prevent waveform shaping mistake caused by rapid fluctuation of an output signal when an output signal generated by an electromagnetic coil is compared with a reference voltage by a comparameter according to change of magnetic flux consistency so as to shape waveform. CONSTITUTION:A waveform shaping circuit is composed of a filter means Ft for eliminating low frequency component including in the output signal D of an electromagnetic coil 1 and being a prescribed frequency and more and having dump characteristic changed two step or more according to amplitude of the output signal Dm, a voltage regulating circuit V1 for switching dump characteristic of the filter means Ft according to the output signal D of the electromagnetic coil 1 and regulating so that the output signal D not exceed prescribed voltage, and comparameter for forming an output signal F by comparing the output signal D eliminated the low frequency component and the reference voltage Ft with each other by the filter means Ft.
Patent JP-H07297171-A (JP)
Title: Strong and flexible thin die for smart card
Inventor: MAAKU BURATSUDOFUOO KURIFUTON
IPC: G06K19/077
Filed: 1995-04-11
Abstract: PURPOSE: To improve resistance of a smart card against mechanical flexure by placing an unlaminated semiconductor die on a protective tape and immersing it into an acid bath. CONSTITUTION: Active face of a wafer is bonded to a low adhesion wafer polishing tape for the purpose of protection. The wafer bonded to the tape is polished to have a thickness of about 155 μm in 24 hours. It is then subjected to a chemical stress release program by chemically etching the wafer in an acid bath comprising nitric acid, hydrofluoric acid and acetic acid at a ratio of about 7:2:1 for about 1 min at room temperature. Subsequently, it is cleaned in D1 wafer bath for about 10 min in order to remove residual acid and dried by blowing nitrogen using a nitrogen gun. Thereafter, the wafer is placed on a flat porous ceramic wafer chuck where the wafer is stripped off from the tape. The chuck applies vacuum substantially uniformly onto the wafer surface in order to prevent bending of the wafer when it is stripped off from the tape.
Patent JP-S6064913-A (JP)
Title: Use of 6-(z)- or 2-(z)-stereoconfigured 3,7,1,1-trimethyl-dodeca-2,6,10-triene-1-ol as antifungal in cosmetics
Inventor: ERUNSUTOOYOAHIMU BURUNKE
IPC: A61K8/00
Filed: 1984-04-25
Abstract: 1. Use of 6-(Z)- or 2-(Z)-configured 3,7,11-trimethyl- dodeca-2,6,10-triene-1-ols of formula 1, wherein the wavy line indicates geometric isomers, as a bacteriostat in cosmetic agents for the protection and care of human skin.  see diagramm : EP0126944,P6,F2  a : 2-cis, 6-trans b : 2-trans, 6-cis c : 2-cis, 6-cis.
Patent JP-H03192463-A (JP)
Title: Display switching system
Inventor: HASEGAWA TSUKASA
IPC: G06F17/21
Filed: 1988-04-08
Abstract: PURPOSE:To speedily display a desired text on a display when the text is edited and referred by switching the text to be displayed on the display for the unit of a sentence constituting element. CONSTITUTION:A table 108 is provided to control the text for the unit of the sentence constituting element, and a register 109 is provided to store a memory address on the control table 108 of the sentence constituting element to which the text displayed on a display 104 belongs. When the switch of the text is instructed by the instructing means of a keyboard 101, the address storing the control information of the constituting element, out of the control information of the sentence constituting element to which the text displayed on the display 104 belongs, is read out from an address stored in the register 109. The stored address is read out from the position of this address and written to a buffer 105. Thus, when the text is edited and referred for the unit of the sentence constituting element, the desired text can be displayed on the display at high speed.
Patent JP-H11284230-A (JP)
Title: Semiconductor light emitting device
Inventor: KISHIMOTO TATSUYA
IPC: H01L33/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To lessen the wire breaking due to breaks of common electrodes during dicing, by forming wide connections of first connecting wires of the common electrodes on the occasion of providing the common electrodes near the opposite ends of a substrate, and connecting a first conductivity type semiconductor layer through the first connecting wires. SOLUTION: Common electrodes 5a, 5b are provided near the opposite ends of a substrate 1, formed e.g. about 30 μm inside from the ends of the semiconductor substrate 1 and connected to a first conductivity type semiconductor layer 2 through connecting wires 7, and connections B of the common electrodes 5a, 5b to the first connecting wires 7 are made wide by cutting the corners of individual electrodes 4. As the connections B of the common electrodes 5a, 5b to the first connecting wires 7 are made wide by cutting the corners of individual electrodes 4, on the occasion of forming the semiconductor substrate 1 by dicing an Si wafer, the wire breaking hardly occurs because of the wide common electrodes even if somewhat breaks occur.
Patent JP-H08282741-A (JP)
Title: Antibacterial resin film
Inventor: SAEKI TATSUYA
IPC: B65D81/28
Filed: 1995-04-11
Abstract: PURPOSE: To obtain an antibacterial resin film for packaging food or the like, capable of accomplishing a required antibacterial effect by using a smaller amount of antibacterial material and exhibiting a sufficient effect even under a moderate-humidity environment, such as in a room. CONSTITUTION: Antibacterial particles 7 containing an amorphous calcium phosphate and a clathrate compound prepared by including an organic antibacterial agent having a volatility in a cyclodextrin are held in a resin film 13. The particle diameter of the antibacterial particle 7 is determined to be larger than the average diameter of the resin film 13.