baber/WOPTO huggingface dataset:
Patent JP-H07222075-A (JP)
Title: Video signal display method, video signal display device and television receiver
Inventor: YOSHIDA CHISATO
IPC: H04N5/46
Filed: 1994-01-28
Abstract: PURPOSE:To move only a displayed image horizontally without moving a frame by adjusting a head write position of a digital video signal to a field memory. CONSTITUTION:A video signal received by a field double speed aspect conversion section 3 is written in field memories 12, 22, 32. Horizontal position adjustment data are fed to a timing controller 42. The timing controller 42 adjusts a time position of a write reset pulse WVCLR, a write line reset pulse WHCLR and a write line address increment pulse WHINC in the unit of picture elements to be fed to the field memories 12, 22, 32 depending on the horizontal position adjustment data. Thus, the horizontal display position of the displayed video image is decided. That is, the displayed video image is moved horizontally.
Patent JP-H03230047-A (JP)
Title: Air conditioning control system
Inventor: KATAMUNE MASAHIKO
IPC: F24F11/02
Filed: 1990-02-02
Abstract: PURPOSE:To reduce a load in a large amount of data processing at a central control device by a method wherein an operation time of an air conditioner is calculated, the calculated operating time data is stored and the calculated operation time data is transmitted to the central control device in response to a command from the central control device. CONSTITUTION:An air conditioning controller 3 is constructed such that a CPU 3a, a control part 3b, a calculation part 3c, an operating time memory 3d and a communication part 3e are connected to a bus line 3f. The calculation part 3c stores a program for calculating an operating time of an air conditioner 5 in response to an operation start time and an operation stop time of an air conditioner 5, and adding the present time calculated operating time data to the calculated operation time data stored in an operating time memory 3d in advance. The communication part 3e stores a program for converting a format for transmitting the calculated operating time data or the like to a central control device 1. The air conditioning controller 3 performs a control of the air conditioner 5 by receiving a command signal transmitted from the central control device 1 and transmits the calculating operation time data of the air conditioner 5 back to the central control device 1 in response to a request of the calculation operation time from the central control device 1.
Patent JP-H07235385-A (JP)
Title: Discharge lamp lighting device
Inventor: HAYASHI NOBUHIRO
IPC: H05B37/02
Filed: 1994-02-23
Abstract: PURPOSE:To reduce loss in an over-load sensing circuit by sensing the over-load condition flowing in a dimming signal line through an over-load sending resistance. CONSTITUTION:When 100V is impressed from AC electric supply, a power supply conversion part 1 impresses 140V on an inverter circuit part 2, and a discharge lamp 5 is put in the preheat mode. At this time, current flows also to a dimming signal line 3a via an over-load sensing resistance RD from a high voltage side power line 8, and a voltage as subtracting the voltage drop portion of the resistance RD from 140V is fed to the input terminal of a comparator CP. When a lighting device goes in an over-load condition, a voltage obtained by dividing 140V by resistances R1, R2 is fed as the reference value to the other terminal of the comparator CP, so that the input terminal voltage of the comparator CP sinks if voltage drop of the resistance RD enlarges done to the current increase in the signal line 3a, and a relay Ry in a low voltage side power line 7 is deactuated so as to shut off the current to the inverter circuit 2. At the same time, a relay Ry2 is actuated. Thus an over-load is, sensed with a minor current flowing in the signal line 3a, which makes possible lessening of loss in an over-load sensing circuit 4.
Patent JP-S53109008-A (JP)
Title: Internal combustion engine
Inventor: TAKAMIYA ENNOSUKE
IPC: F02B31/02
Filed: 1977-03-07
Abstract: PURPOSE: To improve drivability duel cost, by increasing the injection volume of the injection fluid from an injection hole even in case of a low speed and high load operation and displaying the maximum jet effect from the injection hole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04331718-A (JP)
Title: Method of converting carbon disulfide in hydrogen sulfide/carbon disulfide mixture into hydrogen sulfide
Inventor: JIYOOJI ROBAATO SHIYATSUTSU
IPC: C01B17/16
Filed: 1991-01-28
Abstract: PURPOSE: To prevent a device from being clogged by substantially removing unreacted sulfur when converting CS 2  to H 2 S, to suppress the corrosion of the device by lowering the reaction temperature, and to recycle excessive water produced together with reaction products by condensing it.  
     CONSTITUTION: A hydrolysis-feed mixture 26 is produced by mixing with H 2 S/Cs 2  mixtures. The mixture 26 is sent to a hydrolysis reactor 38 containing an alumina-based catalyst and the substantial part of CS 2  is converted there to additional H 2 S. Through the hydrolysis, H 2 S, CO 2 , unreacted H 2 O, unconverted CS 2 , and sulfur are produced. The steam product 40 is cooled to form an H 2 S/CO 2  vapor phase and a sour water layer. The H 2 S/CO 2  vapor phase is separated from the sour water layer and recovered. The sour water layer 48 and additional CS 2  51 are mixed to form a CS 2  phase 64 wherein a sulfur-free sour water layer 54 and sulfur are dissolved by decantation. The sour water layer is recovered and mixed with the original H 2 S/CS 2  mixture 24. The CS 2  phase 64 in which sulfur is dissolved is recycled to a sulfur removing device 16 to remove the sulfur from CS 2 . 
     COPYRIGHT: (C)1992,JPO
Patent JP-H05226600-A (JP)
Title: Designing apparatus for semiconductor storage circuit device
Inventor: MAENO HIDESHI
IPC: H01L21/82
Filed: 1992-02-12
Abstract: PURPOSE:To apply a layout pattern for an already designed ATD circuit part for some other purposes and to shorten the formation time of a layout pattern by a method wherein a layout pattern for an ATD circuit part and a layout pattern for a storage circuit part are formed so as to be divided. CONSTITUTION:A storage circuit device designing means 3 is constituted of an ATD circuit designing mans 3a, a storage circuit designing means 3b and a wiring deciding mans 3c. On the basis of an input pattern, the ATD circuit designing means 3a takes out a layout pattern required for designing an ATD circuit form an information holding part for ATD circuit designing use; an ATD circuit layout pattern is formed and held in an ATD circuit designing information holding part 4a. On the basis of an input pattern, the storage circuit designing means 3b takes out a component layout pattern required for designing a circuit from an information holding part 2a for storage circuit designing use; on the basis of it, a storage circuit layout pattern is formed, and held in a storage circuit designing information holding part 4b. Consequently, the layout patterns are formed so as to be divided, and a piece of already designed information is applied to some other purposes. As a result, the formation time of the layout patterns can be shortened.
Patent JP-S62184022-A (JP)
Title: Production of aromatic polyketone
Inventor: YONEDA HARUYUKI
IPC: C08G75/0245
Filed: 1986-02-07
Abstract: PURPOSE:To obtain an aromatic polyketone excellent in heat resistance, chemical resistance, flame retardancy, etc., by reacting a specified bisphenol with a specified aromatic dihalide in the presence of an alkali in an aromatic ketone or aromatic sulfone solvent. CONSTITUTION:1mol of 4,4'-bis(4-hydroxyphenylthio)terephthalophenone and/or 4,4'-bis(hydroxyphenylthio)benzophenone as a thioether group-containing bisphenol are reacted with 1.00-1.05mol of 4,4'-dihaloterephthalophenone and/or 4,4'- dihalobenzophenone as an aromatic dihalide at 200-400 deg.C in the presence of 0.3-2g.atom per 1/2mol of the bisphenol in 10-1,000pts.wt. per 100pts.wt. total of the reactants, aromatic ketone or aromatic sulfone solvent of formula I or II (wherein R<1-2> are each H, a 1-3C alkyl, phenyl or the like, and Y is O or S), e.g., diphenyl sulfone, to obtain a crystalline aromatic polyketone having a linear polymer structure in which structural units of formula III and/or formula IV are alternately bonded with structural units of formula V and/or formula VI and having an intrinsic viscosity >=0.4.
Patent JP-H06242177-A (JP)
Title: Test device for semiconductor device
Inventor: YAMAZAKI MITSURU
IPC: G01R31/26
Filed: 1993-02-15
Abstract: PURPOSE:To prevent the damage of a semiconductor device and to improve working ability and reliability when it is tested. CONSTITUTION:A semiconductor device testing device has the first and the second electrode 11, 12 having semiconductor device mounting faces 11a and 12a; an electrode holder 13 which is arranged below the first and the second electrode 11, 12 and has contact points 13a, 13b to come into contact with the second electrode from an upper side, and moreover holds the first and the second electrode 11, 12 in a mutually insulated state; a lower conductor 14 which is arranged below the electrode holder 13 and has contact points 14a, 14b to come into contact with the first electrode 11 from an upper side; plural sets of contact probe pins to come into contact with the surface of the semiconductor device 5, the contact points 13a, 13b of the electrode holder 13 and the contact points 14a, 14b of the lower conductor 14.
Patent JP-S52109286-A (JP)
Title: Mid-ocean oil supplying apparatus
Inventor: SATOU KENJI
IPC: B63B27/24
Filed: 1976-03-08
Abstract: PURPOSE: To povide a mid-ocean oil supplying apparatus which can always stably hold oil supply hoses mounted between two ships of supplying and receiving ships regardless of variations of the distance therebetween. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61185777-A (JP)
Title: Pressing roller
Inventor: MURAKAMI HIDENORI
IPC: G03G15/20
Filed: 1985-02-14
Abstract: PURPOSE:To greatly reduce the weight of a pressing roller by filing the hollow part of the inside of a metallic cylinder with a PPS synthetic resin and forming a composing material of nonelectrolytic resin and forming a composite material of nonelectrolytic Ni plate and SiC on the outside of the cylinder. CONSTITUTION:The hollow part between the central metallic shaft 1 and the metallic cylinder 3 of the roller is filled with a filling layer 2 composed of a thermoplastic PPS resin reinforced with 25-35wt.% carbon fibers dispersed into the resin. The outside of the cylinder is hardened by high frequency heating and a 10-30mum thick composite layer of nonelectrolytic Ni plate and 20 volume % SiC is formed on the hardened surface, and after heat treatment, the surface is ground. The heat treatment hardens the surface higher in hardness than the conventional plated Cr layer, and enhances abrasion resistance, lowers kinetic friction coefft., improves slidability, and it can prevent biting damage between the rollers.
Patent JP-H11320027-A (JP)
Title: Forming method of metal made small image of three dimensional object
Inventor: SAI WING RAM
IPC: B22C7/02
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To form an image with a simple method by rotating a scanning means around an object in order to scan the contour and the shape of the object during scanning. SOLUTION: In a scanning process, a rotary arm part 110, that is, a vertical arm part 112 and a scanning device 116 thereon, rotates, while a platform 108 is fixed as it is, around an axial line L-L coincident with an axial line in the longitudinal direction of a shaft 106. In the respective scanning processes, the train of data samples is taken vertically along the reflection of a line and is stored as the range of its point from a reference face. Such data show the contour and the shape of an object. As the scanning device 116 is moved in relating to the object, a set repeating the data sample capable of mechanically reading out is formed and is inputted to a computer owing to be stored as a grid of the range value. Accordingly, the scanning device 116 can carry out the very fine scanning of the object such as hair/wrinkle of a human.
Patent JP-H03229452-A (JP)
Title: Manufacture of semiconductor device
Inventor: YONEDA KENJI
IPC: H01L21/316
Filed: 1990-02-05
Abstract: PURPOSE:To greatly increase the oxidation rate of a silicon nitride film even at a relatively low temperature by performing the oxidation at high pressure of 2-30 atmosphere in the oxidative atmosphere including 1-10% by volume of trichloroethane (CH3Cl3). CONSTITUTION:For a process of formation, a first conductive layer 2 as one electrode of a capacitor is formed on a p type silicon substrate 1 for example. Thereafter, a silicon nitride 3 is deposited on the first conductive layer. Successively, the silicon nitride film is oxidated for 60 minutes in the high pressure oxidation atmosphere of 81/min oxygen, 5% by volume trichloroethane (CH3CCl3), and 8 atmospheric pressure. Hereby, a silicon oxide film 4 is formed on the surface of the silicon nitride film 3. Thus, there is formed a double- layered laminate capacitance insulating film of the silicon oxide film/silicon nitride film. Thereupon, a polycrystalline silicon film is deposited on a silicon oxide film 4 formed by oxidation of the silicon nitride film 3 to form a second conductive layer as the other electrode of the capacitor.
Patent JP-S58153363-A (JP)
Title: Method of producing random access dynamic memory cell
Inventor: UORUFUGANGU MIYURAA
IPC: G11C11/24
Filed: 1983-02-17
Abstract: The invention provides a method of manufacturing dynamic semiconductor memory cells having random access (RAM) in accordance with the double polysilicon gate technology, with which insulation of adjacent, active regions occurs by thick oxide regions, produced according to known LOCOS technology and with which, for increasing cell capacity, a boron and arsenic ion implantation is executed into the memory region with the use of a photoresist mask. In order to increase component density, the oxide thickness in the memory region/thick oxide transistor region is reduced in a multi-stage etching sequence, axially as well as laterally, so that a gain of about 25% in memory surface and a gain of more than 10 volts in blocking bias is achieved. The inventive method is particularly useful in the production of LSI Si2 gate RAM memories.
Patent JP-S52109492-A (JP)
Title: Stabilizing method for basic aluminium chloride solution
Inventor: IWAMOTO EIJI
IPC: C01F7/57
Filed: 1976-03-11
Abstract: PURPOSE: To prevent deterioration of a basic aluminium chloride aq. solution due to a change on standing, and give preservative stability of long duration to the aq. solution, by adding boric acid (borate) to the basic aluminium chloride aq. solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1093810-A (JP)
Title: Method and device for interpolating image efficiently
Inventor: BORG LARS U
IPC: H04N1/21
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To improve visual quality under a memory condition by deciding a magnification coefficient based on mutual relations between a gray level number which a target display device is able to display and a gray level number attained by interpolation. SOLUTION: A microprocessor 114 obtains a 1st relation between a gray level number displayed on a printer 104 and various sizes of device pixel cluster based on the resolution of a received original image and the resolution of the printer 104 being a target display device. For example, in the case of using the dither system, when the cluster size is increased, the gray level is increased. Then the microprocessor 114 obtains a 2nd relation between the maximum gray level number obtained at interpolation and various sizes of interpolated image pixel. In this case, the gray level number is inversely proportional to the pixel size. Then a magnification coefficient is decided based on the pixel cluster corresponding to the maximum gray level number satisfying both the 1st and 2nd relations simultaneously.
Patent JP-S56122106-A (JP)
Title: Manufacture of thin magnetic alloy strip
Inventor: TAKEI YUTAKA
IPC: C22C28/00
Filed: 1980-02-29
Abstract: PURPOSE:To improve the quality of a thin magnetic alloy strip by forming a thin strip from the molten magnetic alloy prepared by containing one or more of small amounts of P, Al, Si and Ti, Nb, Zr in an element of Fe by a quenching process and further heat treating the alloy. CONSTITUTION:A magnetic base alloy is prepared by containing 0.01-1.5wt% of P, 0.01-1.5wt% of total of any one or more of Ti, Nb and Zr, and 3.0-26.0wt% of total of 0.01-13.0wt% of each of Al and Si in Fe, and molten by high frequency induction heating, for example, in a quartz pipe 2 having a nozzle 1. Pressure is  applied to the alloy with inert gas, and the thin strip is drawn while quenching the alloy on a rotating cooling roll 3. The thin strip is annealed at 750-1,300 deg.C. The  thin strip thus manufactured has preferable smoothness and preferable electric and  mechanical properties.
Patent JP-S62183435-A (JP)
Title: Electrochromic element
Inventor: OZAKI KAZUYUKI
IPC: G09F9/30
Filed: 1986-02-07
Abstract: PURPOSE:To make the titled element up to solid-state and small size by inserting a tungsten trioxide thin film and a specific plasma-polymerization film composed of a nitrogen contg. org. silicon compd. between a pair of tin contg., indium oxide thin films respectively. CONSTITUTION:One air of the tin contg. indium oxide thin film 1, 1' are formed on glass plates 2, 2' respectively. The tungsten trioxide thin films 3, 3' are formed on the prescribed positions of one of the prescribed thin films 1 by vacuum deposition, and the plasma-polymerization film 4 composed of the nitrogen contg. org. silicon compd. treated with alkyl halide is formed on another thin film 1'. The indium oxide thin films are faced with each other at a somewhat sliding position. The take off electrodes 5, 5' are provided on non-facing portions respectively, and are fixed and sealed with a silicone sealing material 6, 6', thereby inserting the tungsten trioxide thin film and the plasma- polymerization film between the pair of indium oxide films 1, 1 respectively.
Patent JP-H01202388-A (JP)
Title: Laser annealing device
Inventor: NOZAWA TOSHIHISA
IPC: B23K26/00
Filed: 1988-02-08
Abstract: PURPOSE:To enlarge the degree of freedom of a motor applied for a laser beam machine by performing the opening and closing operation of a shutter by synchronizing the positional information given to an encoder with the rotation of the motor of an absolute signal. CONSTITUTION:When a motor M1 is rotated, an encoder 10 signalizes the rotary position of the motor M1, outputting it as an encoder signal. This encoder signal is subjected to digital convertion based on a sampling clock by an A/D converter 11 and address signal and reading signal are transmitted to have a memory 3 access to. The memory 3 feeds the turn-on/turn-off data corresponding to the address signal from the stored data. A shutter 5 is driven/stopped with the turn-on/turn-off of the power source of a driver 4 according to the pattern based on this data. Namely, the radiation/cutoff operation of a laser is controlled corresponding to the position of a displacement member by driving the shutter 5 by synchronizing with the rotation of the motor M1.
Patent JP-H03230624-A (JP)
Title: System for switching monitor in equipment
Inventor: NAKAMURA SHINICHI
IPC: H04B1/74
Filed: 1990-02-05
Abstract: PURPOSE:To improve the reliability by collating the signals of an operating system and a nonoperating system, sending a test signal to the nonoperating system when they are discordant and switching the operating system into the nonoperating system after the normal transmission of the test signal is confirmed. CONSTITUTION:A collation section 18 collates the bits of signals of an operating system A and a nonoperating system B and sends a signal representing the discordance to a control section 20 when they are discordant. Upon the receipt of a signal representing the discordance of collation, the control section 20 selector 16 to send a test signal from a test signal generating section 22 to the nonoperating system B, and a test signal transmission confirming section 24 checks the signal of the nonoperating system B and informs in to the control section 20 when the test signal is detected. Upon the receipt of the test signal, the control section 20 recognizes that the nonoperating system B is normal to control the selector 12, thereby switching the system to the nonoperating system B from the operating system A. Thus, sure redundant switching is attained and the safety against a fault is enhanced.
Patent JP-H09218303-A (JP)
Title: Coating device for lens
Inventor: KAMIYAMA HIDEKI
IPC: B05C13/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a coating device for lenses which allows the attaching, detaching and centering work of work lenses during the coating work and is short in cycle time. SOLUTION: This device is composed of lens holding means 4 which hold and rotate the lenses 6, 6 ', a centering means B which centers the lenses 6, 6' while holding the lenses and a coating means C consisting of a coating applicator for applying a coating material on the outer peripheral surfaces of the lenses 6, 6'. The device is provided with swiveling mechanisms 1, 2, 8, 9 disposed with the respective lens holding means 4, 4 equidistantly from the axial center (a) of swiveling. The device is so constituted that the centering means B and the coating means C are successively activated on the lenses 6, 6' held in the respective lens holding means 4, 4.
Patent JP-H08215677-A (JP)
Title: Water purifier for cock
Inventor: TAKAGI TOSHIO
IPC: F16K11/085
Filed: 1995-02-14
Abstract: PURPOSE: To simplify a passage shape and to achieve the shower sprinkling of purified water by arranging a changeover valve changing over a raw water passage to a discharge side or a water purifying side and a passage changing member closing a central discharge port in an openable and closable manner to a cock mounting part to independently operate both of them. CONSTITUTION: In a water purifier 10 for a cock, a changeover valve 12 is incorporated in a cock mounting part 11 to branch flowing water. Raw water directly discharged after branching and purified water purified through a water purifying part 13 after branching are respectively passed through the same place of a passage gathering part 14. Further, a passage direction is changed over to the direction reaching either one of a central discharge port 15 and a shower head 16 through the passage gathering part 14 by a passage changing member 17. The passage changing member 17 is formed so as to be made operable from the outside of the cock mounting part 11.  In the changeover of a passage to the central discharge port 15 or the shower head 16 by the passage changing member 17, the passage changing member 17 is moved in the direction crossing a water passage at a right angle or the direction parallel to the water passage.