baber/WOPTO huggingface dataset:
Patent JP-H02282722-A (JP)
Title: Liquid crystal driving circuit
Inventor: SANO ISAO
IPC: H04N5/66
Filed: 1989-04-25
Abstract: PURPOSE:To make a beautiful display without any decrease in display brightness by including a delay circuit which outputs a signal delayed a specific time behind a liquid crystal AC signal (frame signal) and a signal delayed a specific time delayed behind a clock signal or latch pulse, and providing an output control circuit which controls an output circuit. CONSTITUTION:The control circuit signal (A signal) generated from the clock signal or latch pulse through a delay circuit or the control circuit signal (B signal) generated from the frame signal through a delay circuit, the output data of a shift register or latch, and the frame signal area ORed to control respective gates of the 4-level analog switch of the output circuit. Consequently, a waveform which lowers the display contrast of a panel does not appear in a driver output because of the delay time of the data and frame signal and beauty display can be made without any decrease in the display brightness.
Patent JP-S5228707-A (JP)
Title: Three shafts triangular rotating piston-type pump or compressor
Inventor: OKABE YOSHIO
IPC: F04C2/24
Filed: 1975-08-29
Abstract: PURPOSE: A rotating piston-type pump which operates at high speed and is improved pulsation flow and keeps high compression characteristics and that is improved exhaust capacity by changing reciprocatiting compression mechanism into rotating motion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1047953-A (JP)
Title: Driving device for orientation of theodolite
Inventor: AMMANN MANFRED
IPC: G01C1/02
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To constitute a driving part without vibration and torsion so as to minimize influence due to operation force at the time of operating a theodolite. SOLUTION: This device is supported by a leg part 2 of a theodolite so that a theodolite 1 may be rotatable in a horizontal direction. It is provided with an operation knob 3 and an encoder 4 connecting therewith, and the encoder 4 outputs a control signal to the following control circuit 5 according to the rotary movement in the knob 3. The control circuit 5 controls an adjusting motor 6. A rotary plate 7 is arranged in the leg part of the theodolite and it is provided with the knob 3. An electric contact part 8 is provided between the theodolite 1 and rotary plate 7, and it keeps electric connection between the encoder 4 and motor 6.
Patent JP-H02282567-A (JP)
Title: Control system of concrete floor finishing robot
Inventor: KITATSUME MASAHIRO
IPC: E04G21/10
Filed: 1989-04-25
Abstract: PURPOSE:To correct an azimuth by providing an azimuth detecting means detecting the advance azimuth of a robot main body, and providing an azimuth correcting means judging the position when an automatic operation is started and correcting the advance azimuth of the main body to the proper azimuth in response to the judged position. CONSTITUTION:A zigzag running reference line 14 from a start position S to a stop position E is set in a construction range 12 as the running pattern of a concrete floor finishing robot. An azimuth correcting pattern used if the robot is located on neither the right nor the left edge in the Y-axis direction when an automatic operation is restarted, a pattern used if the robot is located on the right edge of the Y-axis, and a pattern used if the robot is located on the left edge of the Y-axis are set respectively. A controller judges the position when the automatic operation is started based on the detected value of the advance azimuth of the robot and performs the azimuth correction according to either one of three patterns.
Patent JP-S63272679-A (JP)
Title: Package
Inventor: OURA MASARU
IPC: B65D71/08
Filed: 1987-04-27
Abstract: PURPOSE:To collectively pack a plurality of products, by inserting a plurality of the products between two plastic films so as to provide a partition and heat-sealing the plastic films between the products and thermally shrinking the films in such a state that both side edge parts of the films are allowed to extend over both sides of the products. CONSTITUTION:Plastic films F are held between a heat-seal bar and the opposed member to be heat sealed between toilet papers P. Since each of the plastic films F has a width larger than that of each of the toilet papers P, both side edge parts F' of the plastic films F can be allowed to extend over both sides of the toilet papers P. Subsequently, both side edge parts F' are cut along the plastic films F in the lateral direction and notches 3 are formed to both side edge parts F'. As a result, since both side edge parts F' are separated by said notches 3, said side edge parts are thermally shrunk toward both side surfaces of the toilet papers P and both side surfaces of the toilet papers P can be surely covered to make it possible to collectively pack the toilet paper P.
Patent JP-S5730370-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO TOSHIROU
IPC: H01L29/762
Filed: 1980-07-30
Abstract: PURPOSE:To improve the reliability of the heating driving circuit of a semiconductor device by forming an insulating film on a part of a wiring metallic film, and forming a partly thick metallic layer on the metallic and insulating films to form a configuration in which the partly thick metallic film is covered on the heat generating driving circuit element section. CONSTITUTION:A circuit element for driving a charge transfer unit or the like is formed as below. N type source regions 3, 3A and drain regions 4, 4A of the predetermined pattern are formed on a P type Si substrate 1 formed with an Si oxidized film 2 on the surface, a gate oxidized film 6 is formed on the substrate, and then a gate electrode 6 of the polysilicon of the predetermined pattern is formed. After an interlayer insulating film 8 opened with a window is formed, aluminum wiring films 9, 9A and a glass film 11 are formed, and then an In deposited film 12 is formed. Thereafter, a partly thick In plated layer 13 is formed by an electrolytic plating, and the drain regions 4, 4A are connected therebetween. A semiconductor substrate 1 is secured by the layer 13 to a supporting plate (not shown).
Patent JP-H06312919-A (JP)
Title: Skin-beautifying agent and skin cosmetic containing the agent
Inventor: YADA YUKIHIRO
IPC: A61K8/00
Filed: 1993-05-06
Abstract: PURPOSE:To provide a skin-beautifying agent and skin cosmetic containing a specific lavendustin compound as an active component and effective for suppressing the melanogenesis of melanocyte and reducing or eliminating pigmentation caused by the external stimulation such as ultraviolet ray. CONSTITUTION:The skin-beautifying agent and skin cosmetic contains a lavendustin compound of formula (R is H or OH) as an essential component. The cosmetic compounded with the lavendustin of formula has excellent skin- beautifying effect and preventing and treating effect on spots and freckles caused by sunburn, etc. The lavendustin compound of formula can be produced by the cultivation of actinomycetes. The amount of the compound of formula in a skin cosmetic is preferably about 0.0001-5%. It can be used in the form of cream, essence, milky lotion, face lotion, creamy foundation, pack, etc.
Patent JP-H07308629-A (JP)
Title: Multicolor coating method
Inventor: OKAMOTO MISAO
IPC: B05D7/00
Filed: 1994-05-19
Abstract: PURPOSE:To provide a coating method expressing natural color which can be performed by applying coating material of various colors on the surface of a substrate. CONSTITUTION:Coating material supply openings 1-3 are arranged in the advance direction of the openings; the supply opening 1 at the top in the direction is used for applying a base color; the openings 2 and 3 behind the opening 1, which are used for graining, are appropriately slanted forward to interfere with the coating pattern by the supply opening on the front side during the coating.
Patent JP-S58222207-A (JP)
Title: Laying material and structure of caged breakwater
Inventor: ISHIKURA KENJI
IPC: E02B3/06
Filed: 1982-06-18
Abstract: PURPOSE:To form a stable breakwater structure economically in a short time by a method in which a cage having a latticed bottom and a latticed wall each being made of a shape steel with a specific value of mesh is set on the bottom under water and then stones, etc., are packed into the cage. CONSTITUTION:A cage body (a) having a latticed bottom 4 and a latticed wall 7, each having a mesh 3 of 0.5-2m in side length, made by welding, bolt-clamping or placing concrete in parts 1, 2, 5, 6 and 8 of steel material such as shape steel, etc. or reinforced concrete, is formed. The cage (a) is set on the bottom ground under water, and then breakwater materials 9, e.g., stones or concrete, having sizes large enough to be coupled with the mesh 3 are filled in the cage (a) to build up a breakwater structure (b).
Patent JP-H05271410-A (JP)
Title: Polyamic acid, polyimide film and their production
IPC: C08G73/10
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a polyamic acid copolymer which can give a film having excellent heat resistance, high elasticity, a suitable coefficient of linear expansion, suitable flexibility and low hygroscopicity by copolymerizing 4,4'- oxydiphthalic anhydride with an unbending diamine and a flexible diamine. CONSTITUTION:A polyamic acid copolymer comprising structural units of the formula (wherein R1 is a residue of an unbending diamine; R2 is a residue of a flexible diamine; and n is an integer of 1 or greater) is obtained by adding 4,4'-oxydiphthalic anhydride to at least one unbending diamine, adding at least one flexible diamine in such an amount that the total of the acid anhydrides is substantially equimolar to the total of the diamines to the mixture and copolymerizing them. This copolymer is subjected to ring closure through dehydration to from a polyimide film. Although the unbending diamine and the flexible diamine can be combined in an arbitrary ratio, the amount of the unbending diamine is desirably 50-99mol% based on the total diamine content, and the flexible diamine is desirably 50-1mol% based on the total diamine content.
Patent JP-H01276942-A (JP)
Title: Communication control equipment
Inventor: OCHI HARUSHIGE
IPC: H04L29/06
Filed: 1988-04-28
Abstract: PURPOSE:To absorb a difference from a procedure between a terminal side communication processing procedure and a network side communication processing procedure, to enhance the independence of a terminal equipment and a network and to improve the communication processing speed by providing a data transfer control section between a network control section and a terminal control section. CONSTITUTION:A communication control equipment 13 consists of a network transmission control section 17, a data transfer control section 18 and a terminal control section 16. The data transfer control section 18 applies structural processing function to make the network transmission control section 17 and the terminal control section 16 independent in terms of function thereby isolate the network and the communication terminal equipment 12. Then the absorption of terminal I/F(interface) conditions, the independence of the processing speed of the network transmission control section 17 from the terminal transmission speed and the high communication processing speed by the parallel processing with the network transmission control section 17 are attained. Furthermore, the analysis of a transmission reception command, the data transfer control of transmission reception data, the hand-shake processing of data exchange with the network transmission control section 17, the analysis of an interrupt cause from the network transmission control section 17 and the management of the terminal control section are implemented.
Patent JP-2000297999-A (JP)
Title: Infrared radiator
Inventor: ONO TOSHIHITO
IPC: F41J2/02
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce weight and power consumption of an infrared ray radiator provided with an infrared ray transmitting film and a heat insulating film through a space arranged with a heat source by providing a plurality of stripe heaters as a heat source on the surface of the heat insulating film and providing a reflective member between respective heaters. SOLUTION: A heat insulating material 3 is arranged planarly on the back of the body of an infrared ray radiator being employed as a target of shooting training and an infrared ray transmitting film 5 is arranged on the surface of the heat insulating material 3 through a space 4. Planar stripe heaters 6 are arranged, at a constant interval, in the longitudinal direction on the surface of the heat insulating material 3 and members 7 for reflecting infrared rays generated from the planar stripe heaters 6 in the direction intersecting the plane of the planar stripe heaters 6 are provided across the space 4 and oppositely thereto on the opposite sides of each planar stripe heater 6. The reflective member 7 is formed to have a mirror surface and an obtuse angle of 120 deg., for example, is set between the surface of the reflective member 7 and the surface of the planar stripe heater 6.
Patent JP-2000199925-A (JP)
Title: Automatic photographing device and infrared-ray emitting body detector
Inventor: HOGA AKIO
IPC: G01V8/10
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic photographing device capable of surely and automatically photographing only an aimed infrared-ray emitting body. SOLUTION: This device is provided with a camera part 1, having a camera 20 with a stroboscope 21, and a sensor part 3 separated from the part 1 and connected to the part 1 by a cable 7, and detecting far-infrared rays from the infrared ray emission body; the part 3 has a pyroelectric sensor detecting the far infrared ray from the infrared-ray emission body and a sunshine sensor detecting the brightness degree of ambient environment, and the shutter for the camera 20 of the part 1 is released when the far infrared ray from the infrared ray emission body is detected by the pyroelectric sensor, only during the term of the optional ambient environment brightness by the sunshine sensor.
Patent JP-S587785-A (JP)
Inventor: KANAMORI KOUZOU
IPC: H05B3/20
Filed: 1981-07-06
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-H07300775-A (JP)
Title: Production of modified acetate fiber fabric
Inventor: OOISHI NORIJI
IPC: D06M101/12
Filed: 1994-04-22
Abstract: PURPOSE:To obtain modified acetate fiber fabric, having smooth gloss and silk-like touch feeling by imparting fine crimp in a fiber axis direction to an acetate fiber constituting acetate fiber fabric. CONSTITUTION:Acetate fiber fabric is subjected to saponification treatment in an aqueous solution of an alkaline compound to form the surface layer of acetate fiber into cellulose and then, subjected to immersing treatment in an aqueous solution of a cellulolytic enzyme to decompose and remove a cellulosic layer and subjected to immersing treatment in an aqueous solution of a solvent for swelling and plasticizing acetate fiber to crimp the acetate fiber in the fiber axis direction.
Patent JP-H01277215-A (JP)
Title: Liquid crystal display device
Inventor: KUMAKAWA KATSUHIKO
IPC: G02F1/139
Filed: 1988-04-28
Abstract: PURPOSE:To improve the contrast and to reduce the color change due to the visual angle by providing a pair of two liquid crystal layers besides two liquid crystal layers of black and white display. CONSTITUTION:A first liquid crystal layer 1 and a second liquid crystal layer 2 form a pair of liquid crystal layers which have twist structures having approximately equal twist angles and opposite directions and have approximately equal products between refractive index anisotropies of liquid crystal and thickness of liquid crystal layers. A third liquid crystal layer 3 and a fourth liquid crystal layer 4 form another pair of similar liquid crystal layers. In this case, when upper and lower polarizing plates 5 and 6 are rotated by 90 deg., the color change due to the visual angle is inverted in the vertical direction and the horizontal direction. Since colors before and after inversion have relations close to complementary colors (yellow and blue), respective visual angle dependence ability of two pairs of liquid crystal panels are compensated to constitute a liquid crystal display device, where the color change due to the visual angle is reduced, when these two pairs of liquid crystal panels are put one over the other.
Patent JP-S5624229-A (JP)
Title: Side clutch for travelling work car
Inventor: KARATO MAKOTO
IPC: F16D13/52
Filed: 1980-08-02
Abstract: PURPOSE: To assure braking action of a parking brake when an engine is stopped by constituting each of left and right side clutches of a multiplate type hydraulic clutch in a partial spring load type which is constituted of a compressed spring which takes over a part of the clamping force.  
     CONSTITUTION: A side clutch device is constituted by providing right and left side clutches 24 on a side clutch shaft 18 which is provided horizontally  in a mission case 11. A large-diametered input gear 28 is provided on the shaft 18 from which cylindrical friction plate supporting parts 28a are extended from boss parts toward right and left. Right and left clutch housings are formed at the center of the width direction of the boss part of the input gear, and a spring housing hole 41 which opens into one clutch housing and an another spring housing hole 41 which opens into the other clutch housing are formed at the center of the width direction of the boss part, of which phases are shifted to each other. A compressed spring 42 which activates the friction plates 32,33 is contained in the housing hole 41. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62290443-A (JP)
Inventor: DEBITSUDO REO MAKUDANIERU
IPC: A61B6/03
Filed: 1987-05-01
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-H06317376-A (JP)
Title: Refrigerator
Inventor: MAEDA KOJI
IPC: F25D23/00
Filed: 1993-05-07
Abstract: PURPOSE:To provide a refrigerator in which a profile of a package is reduced at the time of packaging and a cost at the time of distribution is reduced by providing a predetermined interval between the refrigerator and a wall surface in order to improve heat dissipating capacity at the time of installing the refrigerant and to dissipate heat generated from a compressor. CONSTITUTION:The refrigerator comprises a heat insulation box 1, a back surface cover 2 arranged on a back surface of the box 1 and having a spacer holder 6, a rotary shaft 8 held at the holder 6 of the cover 2 and extended to right and left sides, and a spacer 7 having a weight 9 extended down from the shaft and a contact part 10 extended from the shaft horizontally rearward.
Patent JP-S60510-A (JP)
Title: Control device of moving body
Inventor: MIYATA MASANORI
IPC: G03G15/047
Filed: 1983-06-16
Abstract: PURPOSE:To exercise speed control extremely easily through magnetic coupling so as to obtain a stable stopping position, by controlling the moving speed of an original by using a hysteresis clutch in accordance with the moving position of the original. CONSTITUTION:A clock pulse corresponding to the moving distance of an original is generated by means of an encoder 15-2 fitted to a DC motor. Moreover, when a flag plate 15-7 installed to a mirror table traverses fixed sensors, signals are outputted. One of the sensors is one 15-5 for detecting the home position of an optical system and the other is a sensor 15-6 for detecting the first end of a picture. When the original is advanced, a speed corresponding to the magnification is controlled by a slave CPU and, at the time of backward movement, the backward movement is turned off by means of the sense signal of the sensor 15-6 and braking control is performed in the extent of a prescribed position by using a hysteresis clutch.
Patent JP-H0788051-A (JP)
Title: Cooker with heating controller
Inventor: IDE TORAO
IPC: A47J37/08
Filed: 1994-05-20
Abstract: PURPOSE:To protect ingredients under heating from overheating or burning when the cooking timer gets into trouble. CONSTITUTION:This cooker comprises the following: a timer to set a heating time corresponding to a rotation angle of the knob, and turn the knob back to the initial position after the timer starts; heating means 14, 51, 45, 52, and 60 to heat ingredients while the knob turns back; a disc 40 that rotates linking with the knob; slits 41 applied on the disc 40 circumferentially, corresponding to each predetermined time interval; slit detecting means 42 and 43; and a microcomputer 60 to stop heating by the said heating means when the detecting means 42 and 43 do not detect the slit 414 at each predetermined time.
Patent JP-H11305150-A (JP)
Title: Connection part for optical switch
Inventor: TAMURA MITSUAKI
IPC: G02B26/08
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To easily treat the tip parts of movable side optical fibers and to ease the accuracy of adjustment of end face positions in an optical switch connection part for inserting the movable side optical fibers into optical fiber leading-in grooves. SOLUTION: In the optical switch connection part provided with an array part 1 arraying plural fixed side optical fibers 2a in parallel so as to align their end and a substrate 6 forming optical fiber leading-in grooves arranged oppositely to the end faces of the end of the fibers 2a in the end side extending direction of the fibers 2a and capable of connecting, switching, etc., of optical fibers 2a by inserting/separating the the tip parts of movable side optical fibers 3 into one or plural optical fiber leading-in grooves 6b, a connecting optical fiber 4 having length shorter than the inserting length of the optical fiber 3 into the groove 6b and an external diameter equal to the tip of each movable side optical fiber 3 and the end face of the connecting optical fiber 4 is opposed to the end face of the fixed side optical fiber 2a to execute optical coupling.
Patent JP-S58225175-A (JP)
Title: Improved crushing agent
Inventor: YAMAZAKI YUKINORI
IPC: B02C19/18
Filed: 1982-06-23
Abstract: PURPOSE:A crushing agent, containing quick lime as a main component and a viscosity increasing agent, capable of preventing the jetting of the crushing agent filled in holes, reducing the softening of capsules in use as the capsules, and suitable for crushing brittle materials, e.g. concrete or rocks, etc. CONSTITUTION:A crushing agent containing quick lime as a main component and preferably 5wt% or less viscosity increasing agent, e.g. swelling clay, methyl cellulose, polyvinyl alcohol or guar gum, and further preferably a setting retarder, dispersing agent, fluidizing agent, a mineral fine powder, e.g. silica, limestone, clay or slag, and a metallic powder with a slight foaming property. EFFECT:The jetting limit temperature is high, and the width of the service temperature range is increased. The work safety is improved.