baber/WOPTO huggingface dataset:
Patent JP-H08277505-A (JP)
Title: Cable corrosionproof method
Inventor: SUZUMURA KEITA
IPC: D07B1/16
Filed: 1995-04-07
Abstract: PURPOSE: To protect the corrosion of a cable accurately by preventing infiltration into the cable of permeating moisture through the corrosion protective coating of wire lapping and plastic lapping. CONSTITUTION: The outermost surface of a cable, in which a large number of high-strength steel wires 1 plated with zinc are bundled, is covered with a water-absorbing high molecular material 2, and a corrosion protective coating 3 consisting of a material made of polyethylene or a synthetic rubber or a long-fiber reinforced plastic material is executed on the outside of the water- absorbing high molecular material 2. A small quantity of moisture permeats through the coating layer in usage for a prolonged term in the coating layer 3, but the moisture is taken in by the water-absorbing high molecular material 2, thus preventing the infiltration of water into the cable.
Patent JP-H09238956-A (JP)
Title: Jig for dental implant
Inventor: MAIKERU OSAMU HAMADA
IPC: A61C8/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To easily perform an operation for hooking a hooking part and an operation for screwing an intermediate bolt by moving instantaneously an abutment when a square cylindrical part of an oral cavity inside part of an implant fixture is hooked to a square cylindrical recessed part of the abutment. SOLUTION: When a shaft 2 is rotated, an intermediate bolt 7 is screwed in an internal thread of an implant fixture 12 and is moved and when the underside of a sleeve 4 is brought into contact with the top surface of a member for hooking an abutmemt for a connection member, the sleeve 4 is started to move to a rotational shaft head 1a side. Here, when actuation of a dental hand piece 1 is stopped and the connection member is rotated in the left or the right direction around the shaft 2, the sleeve 4 is moved to the implant fixture 12 side along the shaft 2 and the square cylindrical recessed part 11a of the abutment 11 is hooked on the square cylindrical part 12a of the implant fixture 12.
Patent JP-S57197980-A (JP)
Title: Controller for television apparatus
Inventor: NISHIMURA YOSHIICHI
IPC: H04N9/455
Filed: 1981-05-29
Abstract: PURPOSE:To make a stable transmission possible with the transmission line of a low transmission rate even for a narrow lock range, by dividing data for a gen- lock to data, which is always required, and data, which is not always required, and transmitting the latter only when it is required. CONSTITUTION:A synthesized color video signal VS transmitted from a camera main body 200 through a coaxial cable 20 is applied to a gen-lock signal generator 110 to output respective phase information EH, VR, and ESC of the horizontal synchronizing signal, the vertical synchronizing signal, and the subcarrier. These signals are converted to PCM data by an A/D converter and transmission processing circuit 150 and are transmitted to the camera side; however, fundamentally, the gen-lock is operated only with phase error data of the subcarrier, and signals obtained by dividing the subcarrier are always used as horizontal and vertical synchronizing signals, and these synchronizing signals are transmitted properly only when absolute phase error information is required.
Patent JP-S58200621-A (JP)
Title: Surface acoustic wave device
Inventor: HOSAKA NORIO
IPC: H03H9/05
Filed: 1982-05-19
Abstract: PURPOSE:To keep surely a bonding layer at a prescribed thickness, by providing a recess or a projection controlled to a prescribed interval on a ground plane of a package on which a substrate is bonded. CONSTITUTION:An input electrode 2 and an output electrode 3 are provided on the surface of the piezoelectric substrate 1 respectively. The recess 8 to control the thickness of the bonding layer 4 is provided on the ground plane 4 of the packaging on which this piezoelectric substrate 1 is bonded. Thus, the thickness of the bonding layer 5 is kept to a thickness more than the wavelength of an unnecessary bulk wave. On the other hand, the thickness of the bonding layer 5 is kept at a specified value by providing projections 9-1, 9-2 on the ground plane of the package.
Patent JP-H09244199-A (JP)
Title: Heat developable color photosensitive material
Inventor: KAMOSAKI TORU
IPC: G03C8/10
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide images for color proof having small color differences from the color of printed matter. SOLUTION: This heat developable color photosensitive material contains photosensitive silver halides and dyestuff donative compds. and forms or releases diffusive dyestuff of yellow, magenta and cyan. The λmax of the yellow dyestuff is from 440 to 460nm, the λmax of the magenta dyestuff is from 525 to 545m, the λmax of the cyan dyestuff is from 610 to 640nm. The absorption intensity of the respective dyestuffs satisfies the items from the following (1) to (3): (1) The wavelength (hereafter described as λY(1/5+) at which the absorption intensity of the yellow dyestuff attains 1/5 of the peak absorption wavelength is >=485 to <=505nm. (2) The wavelength (hereafter described as λC(1/5-) at which the absorption intensity of the cyan dyestuff attains 1/5 of the peak absorption wavelength is >=548 to <=557nm.  (3) λC(1/5-)-λYC1/5+) is >=45 to <=67nm.
Patent JP-H11280654-A (JP)
Title: Oscillating type diaphragm pump
Inventor: YAMADA OSAMICHI
IPC: F04B43/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a oscillating type diaphragm pump able to discharge a steady amount of fluid. SOLUTION: This oscillating type diaphragm pump 1 has a oscillation screw 16 according to a male magnetic screw or female magnetic screw fixed to a diaphragm 4 formed of a pump chamber, and a rotation screw 7 according to a rotateable female magnetic screw or male magnetic screw provided corresponding with the oscillation screw 16. Repulsion force generated by the oscillation screw 16 and the rotation screw 7 create a reciprocating movement in the axial direction in the oscillation screw 16 following the rotation of the rotation screw 7, thereby driving the diaphragm 4.
Patent JP-H11281167-A (JP)
Title: Solar beam tracking system
Inventor: FUKUDA TARO
IPC: F24S50/20
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a solar beam tracking system comprising a plurality of solar beam collecting units arranged in two rows along first rotational axis rotatably about the first rotational axis and a second rotational axis orthogonal thereto in which each unit can rotates about the second axis through a simple arrangement employing a single drive source while setting a relatively large rotational angle about the first rotational axis. SOLUTION: A plurality of solar beam collecting units 15 arranged on first rotational axis C1 while being interlinked through a parallel link are born rotatably about a second rotational axis on a pair of rotary frames 14 rotatably about the first rotational axis C1. A cable drive means 53 is connected with one ends of a pair of push-pull cables 54 having the other ends connected, respectively, with the plurality of solar beam collecting units 15 born on both rotary frames 14.
Patent JP-S538603-A (JP)
Title: Equipment for polishing side surface of molded soap
Inventor: SATOU ATSUSHI
IPC: C11D13/28
Filed: 1976-07-13
Abstract: PURPOSE: To produce soap products of consistent quality in a short time by pressing both sides of pieces of soap with polishing cloths and polishing them by the application of slipping and rotating forces to the pieces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03282685-A (JP)
Title: Image processor
Inventor: KAWAKUBO MITSURU
IPC: G06T7/00
Filed: 1990-03-29
Abstract: PURPOSE:To improve the processing speed by reading out data of an object image memory and data of the sum of every radius of a reference image table by an orthogonal address generating part, and also, executing a correlation operation, based on data for showing an area of the radius of the reference image table and data of an effective area table. CONSTITUTION:Data of an object image memory 1 and data of the sum of every radius of a reference image table 2 are read out by an orthogonal address generating part 3, and also, a correlation operation is executed, based on data for showing an area of the radius of the reference image table 2 and data of an effective area table 4. This operation is executed to all positions of an object image, and the position of the object image is detected. In such a way, at the time of deriving a position of an object being at an arbitrary angle by the correlation operation, a polar coordinate address generating part is not required, and also, there is no switching of an address and data, the processing speed is high and the object position can be detected by a simple circuit constitution.
Patent JP-H06293067-A (JP)
Title: Composite sheet
Inventor: ARAKAWA MASAAKI
IPC: B32B3/28
Filed: 1993-04-09
Abstract: PURPOSE:To provide a composite sheet suitably used in the formation of gathers (pleats) used in a part requiring stretchability in a paper diaper, clothing or other article, capable of simply imparting stretchability at a necessary time and excellent in handling utility stretchability and strength. CONSTITUTION:A substantially non-stretchable composite sheet is formed by alternately arranging an elastomer layer 1 and a substantially non-elastic layer 2 in a sheet width direction A to integrate them and stretchability can be imparted to the sheet by stretching and/or heating the sheet.
Patent JP-H10282498-A (JP)
Title: Liquid crystal display panel and liquid crystal display device
Inventor: YOSHIDA HIDESHI
IPC: G02F1/1337
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To restrain staining even in the case of viewing a panel from an oblique direction at the time of impressing voltage by adding a blue dichroic coloring matter to a liquid crystal layer. SOLUTION: When the voltage for performing white display is impressed on 1st and 2nd electrodes 22 and 23, the orientation direction of liquid crystal molecules 27 oriented nearly perpendicularly when the voltage is not impressed is changed in accordance with the impressed voltage, and the molecules 27 take the angle of about 45 deg. to base plates 20 and 21. Then, the blue dichroic coloring matter 28 is added to the liquid crystal layer 26. Since the molecules of the coloring matter 28 are arrayed in a direction parallel with the molecules 27, the angle formed by the coloring matter 28 with incident light is near to 90 deg..  Thus, the desired white display is obtained when it is viewed from the front (direction shown by an arrow S') of the panel, and the excellent display where yellow staining is restrained even when it is viewed from the obliquely upward side (direction shown by an arrow S) of the panel is obtained. Therefore, the liquid crystal display panel and the liquid crystal display device whose contrast is high and where the staining is restrained are obtained.
Patent JP-H08254598-A (JP)
Title: Charged particle beam guide
Inventor: KUROKAWA AKIRA
IPC: H01J37/147
Filed: 1995-03-15
Abstract: PURPOSE: To make it possible to always keep the electric field in a charged particle beam guide perpendicular to the moving direction of beams by equipping the beam guide with a tubular insulator and inner and outer high-resistance films formed by covering the inner and outer walls of the insulator respectively. CONSTITUTION: A charged particle beam guide 20 consists of a hollow insulating tube 21 and inner and outer high-resistance films 2C and 23. Charged particle beams 24 pass through the center of the tube 21. The size of the beam guide 20 is specified appropriately according to a device to which it is applied. Then, the beams 24 such as electronic beams pass through the beam guide 20 but the inner equipotential surface is always perpendicular to them, which keeps the beams from deflecting. Therefore, the beam guide 20 enables the beams to go straight without deflecting regardless of the inclination of external potential.
Patent JP-2000272054-A (JP)
Title: Decorative sheet
Inventor: NIINA KATSUYUKI
IPC: B32B33/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce a warp of a decorative sheet by forming the sheet of a resin layer that extends with moisture absorption and contracts with moisture desorption. SOLUTION: A resin layer 1 that extends with moisture absorption and contracts with moisture desorption is provided. A print layer 2 of a design, a color or the like is provided on a rear surface of the layer 1, and a resin layer 3 that extends with moisture absorption and contracts with moisture desorption is provided on a surface of the layer 2. The decorative sheet is formed of a layer obtained by laminating the layer 2 that extends with moisture absorption and contracts with moisture desorption and two or more types formed of the layer using either one type of polyamide or the like as the layers 1, 2. After a solidified sheet-like resin layer 1 is released by a releasing roll, the layer 1 is introduced between a coating roll and a pressing roll, and a rear surface of the layer 1 is coated with an adhesive supplied into an adhesive tank by the coating roll.  The layers 1, 3 are introduced between pressurizing rolls, laminated through the adhesive, thereby obtaining the decorative sheet.
Patent JP-H02261138-A (JP)
Title: Sanitary washing device
Inventor: IWASA TAKASHI
IPC: E03D9/08
Filed: 1989-03-31
Abstract: PURPOSE:To prevent actuation error of the washing device by providing a switch failure detecting portion to a toilet equipped with control portions comprising a privates washing portion, a drying portion, a seated condition detecting portion and the like and, when a seated condition is detected, inhibiting input to the control portions until all the switches of the operating portion become off. CONSTITUTION:A switch failure detecting portion 7 is installed between the control portion 6, operating portion 4 and seated condition detecting portion 5 of the toilet device main body 1 equipped with a privates washing portion, a dryer and the seated condition detecting portion. When a seated condition is detected, input from the operating portion 4 to the control portion 6 is inhibited until the washing switch 4-1 and drying switch 4-2 of the operating portion 4 both become off. Even in the event that switches of the operating portion 4 are short-circuited by dewing, the switch failure detecting portion 7 detects the 'on' state of switches and the input is inhibited so that actuation of the device is prevented even when a user sits on the seat. Actuation error of the toilet washing device is thus prevented.
Patent JP-S57198833-A (JP)
Title: Tuning device
Inventor: KATSUOKA RITSU
IPC: G10G7/02
Filed: 1981-05-30
Abstract: PURPOSE:To make inexpensive a switch for specifying sounding bodies and to facilitate switching by a method wherein a switching unit for switching a circuit constant of a signal delivering circuit of the sounding body is constituted by a semiconductor switching element. CONSTITUTION:When string specifying push switches 12a-f of make contact type of a tuning string specifying circuit 12 are operated selectively, the base of a transistor Tr3 connected to an output port 03 connected to one of resistors 11a-11f of a circuit constant switching unit 11, e.g. a resistor 11c, is made to be 0, while others are made to be 1, through the intermediary of CPU13, and thereby a resistor 11a is selected. When a sound signal is supplied from a tuning string to an input terminal 1, a rectangular-wave signal synchronizing with a fundamental-wave component is supplied from a free-running frequency setting circuit 11 to an interrupt input port INT0 of CPU13. Then, a clock pulse of an oscillator 14 is counted within one cycle thereof and thereby the difference between the frequency of the fundamental-wave component and a reference frequency selected by the switches 12a-f is calculated and indicated. Thus, the switch 12 is made inexpensive and the switching is facilitated.
Patent JP-H11281028-A (JP)
Title: Incineration machine
Inventor: OKUDA TERUO
IPC: F23G5/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily take out ash by providing a frame body at the opening of a combustion furnace, a door at the frame body so that it can be opened and closed freely, and an ash-take-out guide at the frame body while the door is open. SOLUTION: A combustion furnace 3 is formed cylindrically with a closed end and an opening 6 is formed at a side part 5. A door consists of outer and inner walls. An ash-take-out guide 36 is mounted to a frame body 7 while the door is open. By mounting the ash-take-out guide 36, a horizontal part 41 formed at the ash-take-out guide 36 is located at the lower portion of a fire lattice 11 and an inclination part 40 falls down toward the front. A user mounts the ash-take-out guide 36 to the frame body 7 and arranges a catch pan 44 at the lower portion of the ash-take-out guide 36 while the door is open.  Then, an ash-take-out rod is inserted into the ash-take-out guide 36, and ash staying on the placement surface of the fire lattice 11 is scratched for moving toward the front, thus enabling the ash 35 to fall onto the inclination part 40 where the ash-take-out guide 36 is provided, to be rolled toward the front, and to enter the catch pan 44, and hence easily taking out the ash 35.
Patent JP-H09272272-A (JP)
Title: Heat-sensitive stencil printing base paper
Inventor: KAWAZU YUKIO
IPC: B32B27/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide the good bonding properties with a thermal head, eliminate the generation of unperforation at the time of processing, provide the ink permeability and ink holding properties, eliminate the generation of white voids of a black solid printed section and also provide the superior printing properties. SOLUTION: In this heat-sensitive stencil printing base paper composed of a thermoplastic resin film and a porous substrate, the porous substrate is constituted of a fiber structure of at least two layers A and B, and a substrate layer A is constituted of fibers arranged irregularly while a substrate layer B is constituted of fibers arranged regularly. Therefore, ink is not blurred even when a large number of papers are printed. Also as the strength and rigidity of the substrate are high, crease, release and breakage are not generated on the base paper when a large number of papers are printed, and the heat-sensitive stencil printing base paper of superior resistance to printing is provided.
Patent JP-H11282356-A (JP)
Title: Collapsible showcase
Inventor: NAKAO SHINTARO
IPC: A47F3/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a showcase collapsible flat. SOLUTION: Side boards 5 are extended toward the front part foldedly in both sides of a back board 1, a PR board 3 extended in a top edge of the back board 1 via a top folded band 2 is folded toward the front part to be fixed by fitting cut depths of the PR board 3 to cut depths of the side boards 5, comer bonding areas 8 are provided in inner end corners of bottom side pieces 7 extended in lower edges of the side boards 5 via folding lines 10, the areas 8 are bonded to both side lower faces of a bottom back piece 6 extended in the lower edge of the back board 1, and the side boards 5 are folded inward by folding of the folding lines 10.
Patent JP-S5511619-A (JP)
Title: Optical system to form character, figure and symbol
Inventor: OOISHI MICHIO
IPC: G02B27/10
Filed: 1978-07-10
Abstract: PURPOSE: To realize a simple and low-cost structure which is free from the fault as well as to eliminate the "vignetting" of the picture image and reduction of the light volume by installing many prisms and lenses outside the photographing optical system by making use of the color separation prism.  
     CONSTITUTION: Prism 6 of the color separation prism system possesses face 6b paralle to emission face 6d at the side of photographing element 9. The reason why face 6b is made parallel to face 6d is that the distortion of the image and the deterioration of the aberration are unavoidable in case the wedge-shaped prism is inserted to the condensing optical system and accordingly that the high-contrast projection is impossible for the characters. The characters, figures and symbols sent from chart 4 (in which the light transmits through the film or the like cutting off the light only at the part of the printing type) are emitted in the from of the optical information through illumination by lamp 5, passes through lens 3, enters prism 6 from face 6b and is emitted from trimming filter T 1  through face 6d opposing to face 6b. Thus the characters, figures and symbols of chart 4 are formed on the image forming surface of element 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5419127-A (JP)
Title: Control system for power inverter
Inventor: SHIBUYA TADASHI
IPC: H02M7/515
Filed: 1977-07-13
Abstract: PURPOSE: To promote an improvement for operational efficiency and overload capacity, by such means that with a margin time of commutation detector circuit for the power inverter provided, a firing signal generator for the power inverter and a gate control circuit for the power rectifier be controlled by an output of said detector circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04315597-A (JP)
Title: Separation device for punched sheet
Inventor: MINEKI RIYOUHACHI
IPC: B26D7/18
Filed: 1991-04-16
Abstract: PURPOSE:To separate a punched part from punched sheet taken out from a punching machine automatically and surely, regardless of size and arrangement of a punched part provided on the punched sheet. CONSTITUTION:It is provided with a feed roller 1 to fed a punched sheet 2, a pressing roller 5 detachably arranged over the feed roller 1, a pressing device 6 to move the pressing roller 5 in the direction of the feed roller 1 and pinchedly hole the extreme end part 2a of the punched sheet 2 fed between the pressing roller 5 and the feed roller 1, and an operating device to move the pressing roller 5 along the outer circumferential face of the feed roller 1 and break away the part 2b surrounded with slitting from the punched sheet 2.
Patent JP-H06275466-A (JP)
Title: Multilayer lc filter and its production
Inventor: SUGIHARA TAKASHI
IPC: H01G4/40
Filed: 1993-03-18
Abstract: PURPOSE:To provide a multilayer LC filter and its production method by which it can be easily mounted on a circuit board by improving the contraction ratio of the bonding part of different materials. CONSTITUTION:Between a first dielectric green sheet 1 and a first magnetic green sheet 3, a second dielectric green sheet 2 and a second dielectric green sheet 4 which have a higher contraction ratio than those of the respective sheets 1 and 3 are prepared and stocked/baked as a whole body, thereby making the contraction ratio of a bonding part 5 almost equivalent to those of a inductor part and a capacitor part. As a result, the projection in the part 5 for bonding different materials can be suppressed, resulting in a multilayer LC filter having a smooth circumferential surface.
Patent JP-S63250248-A (JP)
Title: Polyphase phase demodulator
Inventor: UCHINO TOSHIYA
IPC: H04L27/22
Filed: 1987-04-06
Abstract: PURPOSE:To enhance the improvement of the S/N of a service channel (SC) signal by sampling only signal in a specified part of a control signal generated by multiplying a base band signal obtained by DC-AC detecting a polyphase phase modulated wave and adding it to a voltage controlled oscillation part. CONSTITUTION:In the case of transmitting the service channel(SC) signal such as an order signal and a monitoring signal, etc., only control signal in the specified part, that means the part of a normal phase state, of the control signal is sampled by a sampling means 4 by using a clock outputted from a multiplier 3 in order to be added to the voltage controlled oscillator 2. Therefore the C/N of the control signal can be improved. Thus, the S/N of the SC signal and the deterioration of the error rate of a main signal can be improved.
Patent JP-S63251756-A (JP)
Inventor: KAMEYAMA SHOZO
IPC: F25B1/00
Filed: 1987-04-06
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。