baber/WOPTO huggingface dataset:
Patent JP-S62202795-A (JP)
Title: Production of base for planographic plate
Inventor: SAKAKI HIROKAZU
IPC: B41N3/03
Filed: 1986-03-04
Abstract: PURPOSE:To make it possible to give a planographic plate less liable to generate contamination on a blanket while enhancing water retention in non-image areas, by removing an anodic oxide film from the surface of an aluminum base grained and anodized, and thereafter again graining and anodizing the surface of the base. CONSTITUTION:After an anodic oxide film is removed from the surface of an aluminum base grained and anodized, the surface is again grained and anodized. For example, a surface of an aluminum sheet is grained by a rotary nylon brush while using an abrasive, the sheet is then immersed in an aqueous 20% solution of sodium hydroxide at 50 deg.C, is etched by an amount of 6g/m<2> from the surface, and is washed with water. After the sheet is immersed in 30% nitric acid to dismatte the surface, the surface is anodized in 17% sulfuric acid to provide an aluminum oxide film in an amount of 1.5g/m<2>. Then the sheet is immersed in an aqueous 20% solution of sodium hydroxide at 50 deg.C for 20sec to remove the oxide film from the surface, and the surface is grained by honing by a liquid honing device using an abrasive, followed by anodizing in 17% sulfuric acid to provide an aluminum oxide film in an amount of 1.5g/m<2>.
Patent JP-S61205916-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: NAKAO KEIICHI
IPC: G02F1/133
Filed: 1985-03-09
Abstract: PURPOSE:To make a dark part of a liquid crystal picture inconspicuous by executing the sealing of a liquid crystal to only a gap to which the end face of the su face side substrate of adjacent liquid crystal cells is opposed. CONSTITUTION:In case of constituting a liquid crystal display of a large picture by connecting plural liquid crystal cells of a small picture in a shape of a plane, a liquid crystal 1' is injected into a gap part to a substrate 5 from a butt gap part of the surface side of adjacent substrates 6, 7, and thereafter, said part is sealed by a sealing material 3'. In this way, since a sealing part 3 has been formed in only the end face part of the substrate, a joint is scarcely seen from the front side and a liquid crystal display of a large picture can be executed.
Patent JP-S56145415-A (JP)
Title: Direct memory access device
Inventor: TORII TAKAYUKI
IPC: G06F13/28
Filed: 1980-04-10
Abstract: PURPOSE:To improve the performance of a direct memory access transfer device, by interchanging information between CPU and a direct memory access controller in the cycle of direct memory access. CONSTITUTION:To bus 2 connected to and controlled by CPU1, main memory 3 is connected. To bus 5 connected to and controlled by direct memory access DMA controller 4, external auxiliary memory 6 and local memory 7 which transfers data during the DMA cycle of memory 6 are also connected. Then, buses 2 and 5 are connected together via duplex buffer gate 8, which is composed of tristate type TTL element 9 whose output impedance can be brought under high/low switching control. During the DMA cycle, gate 8 is switched to the high impedance. Consequently, CPU1 never stops even in the DMA cycle and continues data processing with memory 3 via bus 2.
Patent JP-S55141966-A (JP)
Title: Linear motor
Inventor: KIKUCHI TAKASHI
IPC: H02P25/06
Filed: 1979-04-18
Abstract: PURPOSE: To perform rapid and sure speed control to gain the smooth moving action of the moving member by arranging a speed detecting means for detecting the moving speed of the moving member in order to apply braking to the moving  member according to the moving speed.  
     CONSTITUTION: The rollers 6, 7, which are free rotatably set up to the moving member 4, are engaged to a pair of guide rails 5a, 5b, which are horizontally fitted up in order to provide the moving member 4 along the guide rails 5a, 5b. The lower end of the moving member 4 is provided with a magnet 8 constituting a field pole to fix a coil opposing to said magnet 8 through a prescribed air gap to the base 10. And and axis of rotation 11a of the generator 11 for detecting the moving speed of the moving member 4 is fixed, for example, to a roller 6 to make the generator 11 to generate the performance according to the rotation speed of the roller 6, i.g. to the moving speed of the moving member 4, and further the braking is applied to the moving member 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08251776-A (JP)
Title: Wire distribution structure for unit type building
Inventor: TOMIYASU KIYOSHI
IPC: H02G3/30
Filed: 1995-03-07
Abstract: PURPOSE: To provide a wire distribution structure for a unit type residence in which the wires can be distributed by effectively utilizing the structure of a building even if a hole for distributing the wires is not opened at the upper beam of a building unit. CONSTITUTION: Soft refractory materials 20, 21 are mounted inside the adjacent upper beams 12 of a lower story building unit, and a ceiling surface material 26 is provided at the position lowered by the size L from the lower surface of the beam 12. A distribution board 44, a main line and a plurality of distribution lines 42 are previously mounted on the material 26 in a factory. The wire such as the main line is distributed at the size L passed through the lower surfaces of the materials 20, 21, then pressed by the material 26, intruding into the materials 20, 21.
Patent JP-S63214771-A (JP)
Title: Toner supply device for multicolor copying machine
Inventor: WAGI SUSUMU
IPC: G03G15/08
Filed: 1987-03-04
Abstract: PURPOSE:To reduce the size of a device and then reduce its cost by setting the reversing speed of a developing roller so that V2>V1, where V1 is the rotating speed at the time of insufficient napping and V2 is the rotating speed at the time of toner supply. CONSTITUTION:Developing sleeves 3b of respective development parts 9, 10, and 11 all rotate forward at the time of development and then reverse. When a toner concentration sensor decides whether or not toner needs to be supplied and it is decided that the toner need not be supplied, they are stopped after only an insufficient napping process of the rotating speed V1. When the toner needs to be supplied, they continue reverse rotation at the rotating speed V2. At this time, the toner concentration sensor keeps on performing detection and the toner supply is carried on until reference toner concentration is reaches. Thus, the reversing speed is set in two stages of V1 and V2 (V2>V1) to make the supply amount of toner very small at the time of insufficient napping as compared with the supply amount of toner at the time of normal toner supply operation, so there is not such trouble that the toner concentration exceeds the reference toner concentration in normal copying operation.
Patent JP-S58163927-A (JP)
Title: Automatic exposure controlling circuit for ttl auto stroboscope
Inventor: MIZOGAMI KAZUNORI
IPC: G03B7/16
Filed: 1982-03-25
Abstract: PURPOSE:To obtain a correct exposure value of the background for a main object to  be photographed, by hlating an integrating operation for a prescribed time after running of a shutter front curtain ends, then, executing photocurrent integration again,  and starting the running of a rear curtain when said result reaches a prescribed level. CONSTITUTION:Even after a correct exposure quantity is provided to a main object to  be photographed by light emission of a stroboscope after a shutter front curtain is  fully opened, photocurrent integration by stationary light is executed, and exposure is executed to a background. That is to say, integration for controlling the stroboscope  light emission for deciding an exposure quantity of the main object to be photographed is executed by the first integration circuit 13, and integration for controlling  an exposure time for deciding an exposure quantity of the background is executed by  the second integration circuit 17. As a result, output voltage VC2 of an operational  amplifier 18 of the integration circuit 17 rises, and when an exposure quantity by  stationary light attains to correct level against the background, a running start signal  of a shutter rear curtain is sent out, the rear curtain runs, and exposure ends. In this  way, an exposure value of the background against the main object to be photographed can be made correct.
Patent JP-H09217320-A (JP)
Title: Arch concrete work execution method
Inventor: MATSUGASHITA NOBUYUKI
IPC: E01D4/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To enhance the economical efficiency and executive accuracy of work execution of an arch concrete form. SOLUTION: Arch concrete C is subjected to work execution by using form timbering A is which the top of an arch-shaped arch structure 3 whose both lower ends have been connected to leg structures 1, 1 is supported by a support 4 provided with a height adjusting device 10. In case of placement of concrete, when the support 4 is depressed, the height of the support 4 is returned to the initial state for preventing an excessive load from being applied to the arch structure 3, and also the work execution accuracy of the arch concrete C is properly maintained.
Patent JP-H11252575-A (JP)
Title: Single ccd digital output color video camera
Inventor: HARA MASAHIRO
IPC: H04N9/07
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a single CCD digital output color video camera at a low cost and a high speed by which an RGB signal corresponding to each pixel is outputted. SOLUTION: RGB 3-color filters are placed to any of four pixels consisting of 2-row and 2-column as (m-1, n-1), (m, n-1), (m-1, n) (m, n) of a solid-state image pickup element configured by arranging pluralities of pixels as a matrix, color output signals of the pixels are digitized and a lookup table LUT circuit converts the signal into a prescribed 2nd digital signal. The 2nd digital signal consists of digital signal values of each RGB color arranged in a prescribed form, and a most significant bit of a signal value in a color corresponding to the color filter assigned to two pixels in 4 pixels is set to '0'. Then the 2nd digital signal values of the 4 pixels are added and the result is outputted as a digital image signal as the (m, n) pixel.
Patent JP-S61205190-A (JP)
Title: Original stencil for direct drawing type lithographic printing
Inventor: ARAI FUMIAKI
IPC: G03G13/26
Filed: 1985-03-08
Abstract: PURPOSE:To prevent the staining of printed objects even by PPC plates by specifying the surface roughness of an image receiving layer. CONSTITUTION:An image receiving layer is regulated to a surface roughness of 5-20mum(Rmax) under JIS-B-0601. In the transfer process during PPC plate process, the number of toners to be adhered to original stencil from the non- picture portion of a photo-sensitive material can be reduced, and also the enlargement of toner grains in the hot roller fixation can be prevented. If the surface roughness is 5mum or less, ground staining of printing plates takes place, and also if the roughness exceeds 20mum, no more effects can be obtained.
Patent JP-S51123057-A (JP)
Title: Technique to prevent tv image tube explosion
Inventor: TAKAHASHI SHIYUUICHI
IPC: H01J29/87
Filed: 1975-04-18
Abstract: PURPOSE: To sufficiently guarantee both efficient operation and reliable explosion resistance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59175189-A (JP)
Inventor: TAKAGI FUSAO
IPC: H05K3/06
Filed: 1983-03-23
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-H03260441-A (JP)
Title: Tensioner
Inventor: KOJIMA JUJI
IPC: F16H7/08
Filed: 1990-02-27
Abstract: PURPOSE:To prevent wear of a casing and accomplish a high precision supporting member by covering the inner bottom surface of casing at its cavity part with a flange part, and providing the supporting member, with which part of the casing is fitted in a detent recess, between a rotor and the casing. CONSTITUTION:The shank 32 of a rotor 30 is borne by a casing 20 at its recess 23 to make rotary supporting. Between the shank 32 and the recess 23, a supporting member 82 in the form of a bottom-equipped cylinder is installed, which has a flange part 82d at the opening and is conjugate with the bottom part 82a and cylindrical part 82b, wherein the flange part 82d is covering the bottom surface 27 of a cavity 21. A detent recess 82e is formed at the periphery of the flange part 82d, in which part of the casing 20 is fitted, and thereby the supporting member 82 is checked from turning. Thus the casing is prevented from wear, and the supporting member can be formed with high accuracy becaused of being formed separately.
Patent JP-H08244070-A (JP)
Title: Injection molding method and nozzle body
Inventor: OSHITA JUNICHI
IPC: B29C45/20
Filed: 1995-03-08
Abstract: PURPOSE: To prevent a leaked material when a melted material is injected from being scattered rearward. CONSTITUTION: A nozzle body 5 is formed of a body 5a and a nozzle end 6, and has a step 11 near the end 6. Accordingly, in a method for injection molding, the leaked material at the time of injection is reflected at the step 11 thereby to prevent the leaked material from being scattered rearward.
Patent JP-H02230001-A (JP)
Title: Device to generate steam in exhaust heat boiler and its operation
Inventor: KOBAYASHI HIROSHI
IPC: F22B37/14
Filed: 1989-02-28
Abstract: PURPOSE:To prevent water hammer developed in the water tubes at the time of starting a boiler in cold state and make it possible to eliminate completely troubles caused by some trouble, etc., only in a forced circulation pump by installing a new connecting pipe between a steam drum and inlets below horizontally laid hair-pin type water tubes and providing said connecting pipe with a forced circulation pump. CONSTITUTION:In an inlet tube header 3 below hair-pin type water tubes an inner tube 22 is provided, and the inner tube is provided with branch tubes 23 which are provided with a nozzle for the inlet section of the hair-pin type water tube. This inner tube 22 is connected to a steam drum 1 via a flange 24 and through a forced circulation pump 20' by a connecting tube 9. Until the steam with a specified pressure is generated after the starting of a boiler in cold state, the boiler water which is supplied by the operation of the forced circulation pump 20, is circulated to the water tubes 4 through the inner tube 22 and nozzles 23. As the water in the water tubes 4 is heated and its temperature approaches the saturation temperature the bubbles that are generated in the water tubes 4 are made to flow upwards so that no water hammer occurs in the hair-pin type water tubes and the steam is generated safely.
Patent JP-H04268628-A (JP)
Title: Printing controller
Inventor: FUKUSHIMA HIDEO
IPC: G06F17/21
Filed: 1991-02-22
Abstract: PURPOSE:To provide a printing controller which share a device main body controlling an external printer, distinguishable the product of device which uses the external printer having standard specifications with the device which uses the external printer having specific specifications. CONSTITUTION:Printer classification data corresponding to the printer having standard specifications which is selected and designated by a keyboard 2 is stored in a printer classification memory 10. When the printer having specific specifications is indicated by an AP disk set to an FDD 11, a printer switching control part 13 forcibly changes contents of the printer classification memory 10 to printer classification data of specific specifications. A printer control part 6 executes the operation control of the external printer based on printer classification data stored in the printer classification memory 10.
Patent JP-S60192945-A (JP)
Title: Method of mask print
Inventor: NIIHARA SATOSHI
IPC: G03F1/00
Filed: 1984-03-14
Abstract: PURPOSE:To superpose a photographic plate that has no target pattern for alignment with high accuracy by applying a mask print method by step-and-repeat exposure. CONSTITUTION:Length of XY stage 1 is measured in directions X, Y intersecting at right angles by a laser measuring system 5. A photographic plate 2 is mounted on the XY stage 1. The photographic plate 2 is placed under a reduced projection optical system 5, and enlarged and printed chip patterns are sent to a reticle 4 at every step size, and the reduced projection is made successively on the plate, and exposed by an exposure illuminating system 6. In masking the first layer, the chip pattern is printed on the plate by blind hitting for each step size. Coordinates of each step is stored in a computer 7 by a monitoring laser length measuring system 5A. The mask of the first layer is used for a reference mask, and in exposing mask of the second layer and later, local alignment is applied to each step by using the mask as a base.
Patent JP-H04269225-A (JP)
Title: Garbage disposal device for sink cabinet
Inventor: TOTSUKA TADAO
IPC: B01D35/02
Filed: 1991-02-22
Abstract: PURPOSE:To provide a garbage disposal device which can dewater garbage in a disposal device main body without making hands dirty forcibly and surely. CONSTITUTION:The peripheral wall of a disposal device main body 21 is formed by a lot of long and narrow elastic plates 26, the central portions of which are bent in such a manner as to be projected toward the center of a garbage disposal device, that are arranged in the circumferential direction of the disposal device in such a manner that each one end portion thereof overlap each other. When the disposal device main body 21 is compressed to elastically deform the central portions of the elastic plates 26 to be projected inward, the central portions of the garbage disposal device are reduced in diameter. Accordingly, the garbage in the inside can be compressed and dewatered.
Patent JP-H09239426-A (JP)
Title: Side guide device and method for adjusting opening degree thereof
Inventor: MIYAKE MASARU
IPC: B21B39/14
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for surely straightening the bend of a rolled stock, especially the shape of nose bend at the tip of the rolled stock without executing measurement of the bent shape of a material and complicated control or the like by that. SOLUTION: In a side guide device arranged on the outlet side of a rolling mill, the interval between two opposed side guides 1 becomes narrower as the distance from the rolling mill is further away and vertical rolls 2 are arranged in the end parts of both side guides. Furthermore, the device has a side-guide position adjusting mechanism 3a for changing the interval between two side guides along the longitudinal direction. In these side guide devices, the interval between two side guides 1 or the positions of the vertical rolls 2 are adjusted.
Patent JP-H11230869-A (JP)
Title: Exhaust gas analyzing device and modal mass analytical method by gas trace method using the same
Inventor: ADACHI MASAYUKI
IPC: G01N1/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas analyzing device capable of accurately measuring the amount of the discharge of each specific component gas in exhaust gases of a vehicle by travelling mode in real time without using diluting air. SOLUTION: An exhaust gas analyzing device is provided with a supply source 10 of trace gases, a flow control device 11 to regulate the amount of supply of the trace gases to a vehicle 2, a dehumidifier 5 provided for an exhaust gas path 3 from the vehicle 2, a trace gas detector 8, and a gas analyzer 7 for measuring a component to be measured in the above-mentioned exhaust gases. The trace gas detector 8 and the gas analyzer 7 are arranged in parallel downstream from the dehumidifier 5 in the path 3.
Patent JP-S59175492-A (JP)
Title: Mitomycin c derivative and its preparation
Inventor: KATOU YOSHINORI
IPC: A61K39/395
Filed: 1983-03-25
Abstract: NEW MATERIAL:A compound shown by the formula I (R is bifunctional organic group; Y is residue of alcohol part of active ester). EXAMPLE:1a-[ 4-( N-Succinimidyloxycarbonyl )butyryl ]-7-amino-9a-methoxymitomycin. USE:An intermediate for synthesizing a carcinostatic agent. PREPARATION:A carboxylic acid [e.g., 1a-(4-carboxybutyryl)-7-amino-9a-methoxymitosan, etc.] shown by the formula III is condensed with an alcohol such as N-hydroxysuccinimide, etc. and esterified.
Patent JP-S57163449-A (JP)
Title: Paste containing powdery sake
Inventor: ISHIKAWA SEIZOU
IPC: A23L1/00
Filed: 1981-03-30
Abstract: PURPOSE: To prepare a paste food having unique taste, by mixing a paste (e.g. butter, cream, bean jam, etc.) with powdery SAKE (Japanese wine).  
     CONSTITUTION: Pastry food such as butter, cream, bean paste, etc. is kneaded, and mixed with powdery SAKE or its mixture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02228684-A (JP)
Title: Electrophotographic recorder
Inventor: ABE YOSHIYUKI
IPC: G03G15/20
Filed: 1989-03-01
Abstract: PURPOSE:To prevent a heater from being overheated by providing a comparison circuit, which compares the detected signal of a thermister with a reference voltage equivalent to a prescribed temperature and outputs a signal corresponding to the degree of the prescribed temperature, in a control circuit which controls the temperature of a fixing unit. CONSTITUTION:The fixing unit 1 is provided with a halogen lamp heater 2 and the thermister 3. It is also provided with the temperature control circuit including a CPU 4, which controls the temperature of the fixing unit, and a heater driving circuit which heats a heater 2 in response to the output of the temperature control circuit; the comparison circuit 9 which directly inputs the detected signal of the thermister 3 is provided in the temperature control circuit. Here, the temperature of the heater 2 is detected by the thermister 3, and is outputted to the CPU 4 and also to the comparison circuit 9 in the form of an electric signal. The CUP 4 detects whether the temperature of the thermister 3 is higher than the prescribed temperature or not. Thus, the heater 2 is securely prevented from being overheated.
Patent JP-S61208427-A (JP)
Title: Kerosine small type hot-water supplier
Inventor: ONO TADASHI
IPC: F23L1/00
Filed: 1985-03-12
Abstract: PURPOSE:To permit noiseless due to absorption of sound as far as possible for generation noise by a method wherein a flat board dumper is provided in the vicinity of a suction port as the area changeable means of a fan suction port and sound absorption material is fixed to the flat board dumper while the sound absorption side is fitted by facing on the fan suction port. CONSTITUTION:Combustion air is supplied from a fan 17 consisting of blade wheels 14, a casing 15 and a motor 16 to the inner cylinder 2 of a combustion chamber 7 through a ventilating path. The suction port 19 of the fan 17 is formed with a bell-mouth having a curved surface. The flat board dumper 21 having the sound absorption material 20, which is rotating slidable for the change of the opening area, is provided on the suction port 19. The sound generating due to the divergence of the flat board dumper as a matter of course liquid-generating-sound generating upon pressing, discharging at the inside of the fan casing are absorbed by the sound absorption material of the flat board dumper and is effected the noiseless. Further, chatters of the dumper due to the vibration of the fan may be restrained.