baber/WOPTO huggingface dataset:
Patent JP-H04319452-A (JP)
Title: Electrostatic recording device
Inventor: YAMAMOTO HIROSHI
IPC: G03G15/00
Filed: 1991-04-18
Abstract: PURPOSE:To shorten the recording time without deteriorating the quality of recording by providing a second recording control means, by which a picture data block is removed from the object of recording operation, when the picture data block including no black picture-element information is discriminated. CONSTITUTION:A one-line recording-completion decision section 8 decides whether or not the application of recording voltage to a block corresponding to one line is completed briefly on the basis of the state of count of a picture data block-counter 7, a feed control section 9 feeds and drives a recording medium only by a specified pitch in the feed direction Y every time the completion is decided, and a motor drive circuit 10 step-drives a feed motor 11 under the control of the feed control section 9. A picture-data discriminating section 12 discriminates whether or not black picture-element information is contained in a picture data Pd transferred from a picture data RAM 4 at every block, and a second recording control section 13 removes a picture data block not contained from the object of recording operation when the picture data block not contained is discriminated.
Patent JP-S5515708-A (JP)
Title: Machine for preparing feed
Inventor: AMANO TAKESHI
IPC: A23N17/00
Filed: 1978-07-19
Abstract: PURPOSE: Frozen feed is cut without thaw, then thawed by blowing air in the machine, thus automatically producing granular feed suitable for feeding fish without losing its freshness.  
     CONSTITUTION: Frozen feed supplied from inlet 2 is finely cut by edge 3, combined with feed composition from another inlet 21, and they are sent toward cutter 27 by screw blade 25 that is fitted to shaft 24. They are cut by cutter 27 and simultaneously mixed by revolving around guide plates 13A and 13B and thawed by blowing air with fan 15. Then, shaft 24 is made to revole invertly and the mixture is forced to cylinder 26 and then extruded mixture is cut by cutter 10 into cylindrical granules. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62245170-A (JP)
Title: Coordinate measuring instrument
Inventor: HOSHINO HIROSHI
IPC: G01S5/00
Filed: 1986-04-17
Abstract: PURPOSE:To automatically measure the coordinates of a target object in the environment of a mobile robot with ease, at a high speed and with a high accuracy by calculating the coordinates of the unknown target object based on the absolute coordinates of the known target object and the relative coordinate values of the target objects measured by a measuring instrument. CONSTITUTION:A coordinate measuring instrument is composed of a mobile robot 3 provided with a stereocamera 5 as a measuring instrument, a mechanism controller 5 for controlling the driving of the stereocamera 5 and the mobile robot 3 and an arithmetic unit 9 for interlocking the stereocamera 5 and the mechanism controller 7 with each other. The mechanism controller 7 specifies the measurement of a plurality of known target objects and an unknown target object to the stereocamera 5. The arithmetic unit 9 calculates the coordinate values of the unknown target object in a ground coordinate system on the basis of the absolute coordinate values of the known objects in the ground coordinate system and the relative coordinate values of the target objects mea sured by the stereocamera 5.
Patent JP-H05289302-A (JP)
Title: Embossed plate capable of expressing movement of wooden gloss and its production
Inventor: FURUSE KYOKO
IPC: G03F1/00
Filed: 1992-04-08
Abstract: PURPOSE:To obtain the embossed plate and decorative laminated sheet capable of expressing the mobility of the gloss on a wooden surface with a small closed regional area like bird's-eye maple as a unit. CONSTITUTION:Several photographs of the surface of a natural wooden board are taken while changing the irradiation angle with light with respect to the reference direction, and only a closed region having more than a specified brightness in the obtained film is picked up to form a picture. Ground tint with multiple parallel lines is allocated to a closed region in the same direction as the light irradiation direction in photographing. The allocated pictures are purposefully superposed to prepare a film. An embossed plate is made based on the film. A decorative laminated sheet is formed by hot pressing using the embossed plate.
Patent JP-H09248894-A (JP)
Title: Manufacture for special color plate specifying image area and device therefor
Inventor: IKEDA IWATA
IPC: G03F5/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To set the density of special color plates corresponding to the proportional density values for respective coloring matters to be processed and make the formation of an image for the special color plates easy by reducing proportional density values of respective color plates in proportion to the density corresponding to the special color plates from the density of a plurality of respective coloring matters to be processed. SOLUTION: This image processing device is a computer system provided with a CPU 20, a main memory 22 and an image memory 24. The density of a plurality of color plates corresponding to the specified density of special color plates is specified as the corresponding density for the special color plates, and an image area to be formed is specified in a color image, and respective coloring matters in the image area to be formed are selected as the color matters to be processed. Then the proportional density values of respective color plates in proportion to the corresponding density for the special color plates are reduced respectively from the density of a plurality of color plates in respective coloring matters to be processed.  The density after reduction for a pluality of color plates is found by the above arrangement, and the density of the special color plates corresponding to the proportional density values is set as the density of the special color plates in respective coloring matters to be processed.
Patent JP-S5611966-A (JP)
Title: Multicolor paint having oxidative catalytic activity, and coating film prepared therefrom
Inventor: IZUMIOKA TOMIO
IPC: C09D1/00
Filed: 1979-07-09
Abstract: PURPOSE: To prepare the titled paint curable at a low temperature, and giving a cured film having excellent heat resistance, water resistance, and catalytic activities, by dispersing a mixture of metal (oxide) powder, a silicone resin, and a colored metal oxide pigment in an aqueous solution of a specific monobasic phosphate.  
     CONSTITUTION: A paint obtained by dispersing (A) a mixture of (a) metal (oxide) powder having oxidative catalytic activity, such as ruthenium and (b) a mixture of a silicone oil dissolved in an organic solvent which is immiscible with water and colored metal oxide pigment such as titanium yellow, in (B) an aqueous solution of aluminum and/or an alkaline earth metal monobasic phosphate (e.g. monobasic aluminum phosphate).  
     USE: Coating of inner surface of an electronic oven. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03287924-A (JP)
Title: Device for conveying semifluid material by mixing compressed air
Inventor: KUIOKA KIYOSHI
IPC: B65G53/06
Filed: 1990-04-03
Abstract: PURPOSE:To prevent leakage of malodor by feeding compressed air into a pressure transfer pipe to effect plug flow of semifluid material and leading the compressed air from a solid-gas separator to a compressed air feed device to continuously transport the semifluid material in an approximately completely- sealed state. CONSTITUTION:There are provided a sludge feed hopper 1, delivery port 3, pressure transfer pump 4, check valve 50, pressure transfer pipe 5, compressed air feed pipe 8, compressor 9 and solid-gas separator 30 etc., wherein the separator 30 and the compressor 9 are interconnected by an air conduit 40. Semifluid material stored in the hopper 1 is sent by means of the pump 4 into the pipe 5 and the compressed air sent from the compressor 9 is forced into the pipe 5 through an ejector 6 to act as a plug for conveying the semifluid downward. At the separator 30, only the transported material is discharged, while the compressed air is returned to the compressor 9 via the conduit 40. Consequently, malodor can be prevented from leaking to the outside.
Patent JP-H04300933-A (JP)
Title: Polymer composition
Inventor: MITO MASAHARU
IPC: C08L23/10
Filed: 1991-03-28
Abstract: PURPOSE:To provide the subject polymer composition composed of a specified alpha-olefin random copolymer, propylene homopolymer and a copolymer between propylene and another alpha-olefin and showing an excellent bond strength to a metal and a polyamide resin, etc. CONSTITUTION:An objective composition containing (A) an alpha-olefin random copolymer (random copolymer between propylene and another alpha-olefin, containing 1-5mol% above-mentioned other olefin except propylene based on total molar number between propylene and other alpha-olefin) modified by an unsaturated carboxylic acid or its derivative, (B) a propylene homopolymer and/or copolymer between propylene and another alpha-olefin and (C) an ethylene-based resin in an amount of <=100 pts.wt. based on 100 pts.wt. total weight between 0.05-30wt.% (A) and 70-99.95wt.% (B).
Patent JP-S5614425-A (JP)
Title: Preparation of plutonium dioxide
Inventor: YAHATA TANEAKI
IPC: C01G56/00
Filed: 1979-07-12
Abstract: PURPOSE: To prepare PuO 2  in a shortened process while reducing the amount of Pu- polluted waste by incinerating Pu (IV) purified with an ion exchange resin under an adjusted O 2  partial pressure together with the resin and passing org. matter, etc. generated through a copper oxide catalyst to perfectly burn them.  
     CONSTITUTION: A dissolved Pu compound is purified with an ion exchange resin to fix Pu onto the resin, and after washing impurities the Pu is dried. This Pu is shifted to quartz boat 2, put in reaction tube 9, and incinerated together with the resin by heating with heater 4 while feeding O 2 -Ar mixed gas from inlet 1. Volatile org. matter, soot, etc. generated are burned perfectly by passing through oxide catalyst 3 provided with heater 5. Thus, PuO 2  of uniform composition is prepared while shortening the process of a conventional method and reducing the amount of Pu-polluted waste such as soot. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11287217-A (JP)
Title: Connecting joint and connecting structure using it
Inventor: WATABE NOBORU
IPC: F16B7/20
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and assembly man-hours by providing a joint base body, which forms a facing part rotationally around a connection shaft, and a projection part in each of two split joints and inserting a longitudinal bar connection cylinder into the projection rotationally by means of a connection bolt. SOLUTION: In a split joint 1 constructed of hemispherical joint base body 10 and a projection part 11, a shaft hole 16 is bored in the base body 10, a facing part 13 concentric with the shaft hole 16 is formed on a cut port, and a screw hole 12 is cut in the projection part 11. Two split joints 1 are combined together freely rotationally by bringing the facing parts 13 into mutual contact and inserting a connecting shaft 5 into the shaft holes 16 with the projection parts 11 positioned coaxially in the opposite directions mutually.  In assembly of the split joint 1 and a longitudinal bar connection cylinder 2 by a connection bolt 6, a connection cylindrical part 21 is fixed between a bolt head part 62 and the base body 10 if the projection part 11 tip part is designed in a dimension so as not to project into the connection part beyond the connection cylindrical part 21, while the connection cylindrical part 21 can be turned if the projection part 11 tip part is designed in a dimension so as to protrude to the connection part. Therefore, a body edge or a longitudinal bar can be bent linearly/horizontally and its inclination can be varied in the height direction, while the number of parts can be reduced.
Patent JP-S59213988-A (JP)
Title: Rotary compressor
Inventor: SAKAMAKI HIROSHI
IPC: F04C18/348
Filed: 1983-05-20
Abstract: PURPOSE:To make smooth the rotation of a rotary sleeve, by slidably fitting vanes in independent circumferential grooves formed successively in the axially direction in the peripheral surface of the rotary sleeve. CONSTITUTION:The front ends of vanes 16 which are slidably fitted respectively in grooves 15 in a rotor 10 make in contact with a rotary sleeve 30 surrounding the rotor 10. Independent circumferential grooves which are formed successively in the axial direction in the inner peripheral surfae of the rotary sleeve 30 and therefore, slidably hold the vanes 16 so that the contact area between the inner peripheral surface of the rotary sleeve and the front sliding end face of each vane is made large. With this arrangement the rotary sleeve 30 is forcingly rotated in association with the rotation of the rotor 10 even upon starting, and therefore, dynamic pressure is very rapidly created in an air-bearing chamber 40 to provide smooth rotation.
Patent JP-S5312796-A (JP)
Title: Production of solid titanium trichloride for polymerization of alpha-olefins
Inventor: KAKOGAWA GENJIROU
IPC: B01J31/38
Filed: 1976-07-22
Abstract: PURPOSE: To obtain a highly active solid TiCl 3  catalyst which can form polymers of good stereoregularity by reducing TiCl 4  with org. Al cpds. in the presence of diethyl ether and halogenated hydrocarbons. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01259497-A (JP)
Title: Base for embedded sensor
Inventor: TOKI AKIRA
IPC: G08B17/00
Filed: 1988-04-08
Abstract: PURPOSE:To miniaturize a base main body by forming a flange part, for which a fitting hole is bored, in the outer peripheral part of the base main body, providing an arc-shaped inserting hole in the inner ceiling part of the base main body and providing a receiving cutting edge, which receives a hooking cutting edge, in the outer ceiling surface of the base main body. CONSTITUTION:For a cylinder-shaped base main body 22, which has a bottom, to receive the upper part of a sensor, which is almost cylinder-shaped, in an internal part, a flange part 37 is formed integrally in a lower part outer peripheral part. Then, in this flange part 37, fitting holes 36 and 36', which are composed of a pot-shaped hole to correspond to the fitting pitch of a padding box, are bored. In the inner ceiling part, the hooking cutting edge bored on the ceiling surface of the sensor is inserted from the inside of the base main body 22 and a pair of arc-shaped inserting holes 38, which can be revolved and moved in a horizontal direction, are provided. Further, on the outer ceiling surface, a receiving cutting edge 39 is provided to receive the hooking cutting edge. Thus, the base main body can be made compact.
Patent JP-S57201873-A (JP)
Title: Fm-cw radar for running body
Inventor: MURAO EIJI
IPC: G01S13/34
Filed: 1981-06-08
Abstract: PURPOSE:To provide the same function as a multi-filter with one filter, by sequentially sweeping a mixer in a local oscillating frequency through the use of the mixer and filter. CONSTITUTION:A beat frequency signal BF obtained at a mixer 6 is swept with a mixer 11 according to an output frequency of a local oscillator 10 and a pass band of a filter 12 is determined at each channel. The frequency signal passing through the filter 12 is swept by a mixer 17 with a constant output frequency of a local oscillator 16 to determine the pass band of a filter 18. Thus, the pass frequency band of a filter is sequentially determined, allowing to separate a beat frequency detected with an FM-CW radar main body into a plurality of channels over the entire range.
Patent JP-H02266279-A (JP)
Title: Composite testing system for circuit breaker
Inventor: MATSUNAMI TAKAKAZU
IPC: G01R31/327
Filed: 1989-04-06
Abstract: PURPOSE:To easily improve equivalency of a recovering voltage for a direct test by providing a reactor obtaining the recovering voltage of a resonance frequency conformed with a system frequency and a changeover switch. CONSTITUTION:The changeover switch 13 is provided between the reactor 9 and a circuit breaker 6 to be tested. When an interruption is made by the circuit breaker 6, a triggertron gap 8 is ignited and the regenerating voltage is impressed on the breaker 6 from a capacitor 7 through the reactor 9. At the time when this oscillation is over (1-2ms after the interruption is finished), the SW 13 is changed over to the reactor 14 side. A resonance voltage between the reactor 14, capacitors 11, 12 and resistor 10 is thereby impressed on the breaker 6. For the waveform of transient recovering voltage, a voltage having the oscillating frequency and amplitude factor as the regenerating voltage is impressed until the changed over timing t1 of the SW 13, and after the timing t1 an oscillating voltage of the system frequency according to the reactor 14 and the capacitor 11 is impressed, then the recovering voltage equivalent to that of the direct test can be impressed.
Patent JP-H06271038-A (JP)
Title: Stop mechanism for transfer chain
Inventor: FUKUDA SHIGEO
IPC: B65G23/38
Filed: 1993-03-24
Abstract: PURPOSE:To fix works by stopping only part of transfer chains by providing a means to regulate tension on the entrance side and loosening on the exit side in the transfer chains by slide action or the like when a main gear on the entrance side and the transfer chains are stopped. CONSTITUTION:Transfer chains 4 rotating endlessly are stopped with a main gear 1a on the entrance side 4 by elongating a brake means 5. The transfer chains 4 on the entrance side A are loosened, while the transfer chains 4 on the exit side B are tensed. A pair of slide gears 2a, 2b fixed by a connection means at a proper interval slide in a direction of an arrow (d) from the entrance side A to the exit side B. The transfer chains 4 between the main gear on the entrance side and a main gear 1b on the exit side are stopped during the while, and works are installed on work installing members provided at the transfer chains 4. By contracing the brake means 5 to release a brake condition, and elongating a pressure means 8 simultaneously, the connection means 6 slides in a direction of an arrow (e) from the exit side B to the entrance side A by a slide means 7.
Patent JP-S60230971-A (JP)
Title: Pretreatment of nut before hot dip galvanizing
Inventor: NAGASAKI EIJI
IPC: C23C2/34
Filed: 1984-05-02
Abstract: PURPOSE:To make pickling as pretreatment unnecessary and to increase an economical effect by subjecting a nut to shot blasting with shot whose diameter is a specified percentage or less of the width of a groove forming a latter, a symbol or a figure carved on the surface of the nut. CONSTITUTION:The letter, symbol or figure such as the symbol expressing the grade of the nut prescribed by JISB1186 according to mechanical properties is carved on the surface of the nut to a width b' and a depth d'. The nut is subjected to shot blasting with shot G whose diameter D is <=60% of the width b' of the resulting groove forming the symbol to increase the radius (r) of the corners of the bottom of the groove. The nut is then hot dip galvanized without carrying out pickling.
Patent JP-H01257503-A (JP)
Title: Pocket cutting method employing automatic machining device
Inventor: TANAKA HIDEYUKI
IPC: B23C3/00
Filed: 1988-04-08
Abstract: PURPOSE:To suppress the number of paths of all cutter paths to a low value by a method wherein a cutting tool having an outer size equal or a smaller than the inner size of the minimum corner part of a pocket profile is selected, and is moved along first, second, third... cuter paths. CONSTITUTION:An end mill having an outer size equal to or smaller than the inner size of a minimum corner part 7a is selected for a cutting tool 1 for cutting a profile 3 of a pocket 4 in the surface of a substance 2 to be cut. An offset amount T of second, third, fourth... cutter paths 5b... orderly set inside a first cutter path 5a is selected to a high value without being limited by a minimum corner angle theta0 of an acute edgeform corner part 70 of a profile 30 of an uncut spot remaining in the pocket 4 when the cutting tool 1 rotated along paths 5a, 5b... selected before then. This method suppresses the overall length of the first, the second... cutter path to a low value, and enables reduction of the overall number of paths.
Patent JP-H05257474-A (JP)
Title: Effect imparting device
IPC: G10H1/00
Filed: 1992-03-10
Abstract: PURPOSE:To provide effect for simulating the features of a human voice and other timbre features relatively easily by simulating physical resonance conditions corresponding to the desired effect to be imparted and inputting a musical sound signal to a waveguide network. CONSTITUTION:In the waveguide network 11 which has signal transmitting means P1-P5 and junctions J1-J4 for signal scattering, the delay times of the respective signal transmitting means P1-P5 and the arithmetic coefficients of the junctions J1-J4 are properly sets and then the physical resonance conditions corresponding to the effect to be imparted can be simulated. Consequently, an electric musical sound signal can be processed equivalently to the processing of an acoustic signal corresponding to the input electric musical sound signal inputted by an input means under the physical resonance conditions to impart the desired effect to the musical sound eventually.
Patent JP-H10281465-A (JP)
Title: Gas lighter
Inventor: HIROTA RYOHEI
IPC: F23Q2/16
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a trouble, such as taking time for mounting of a filter in addition to uneven sucking of liquefied gas by a sintered wick when the degree of filling with powder is uneven and instability of flame. SOLUTION: A transmission filter is mounted at the lower level of a nozzle bottom plug body 5c through a cup holder 5m and a wick holder 5n. The cup holder 5m is formed in a cover-form state by using a flexible member and a through-hole 5m1 and a distance holding member are formed in a top surface. Meanwhile, the wick holder 5n is integrally molded by using a metallic material, such as copper, aluminum, and a zinc alloy, having excellent thermal conductivity. Thus, after the transmission filter is covered with the top surface of the wick holder 5n, it is supported in a bracing manner trough simple operation, that is, fitting of the cup holder 5m therein from above. Only by inserting it in a fitting-in recessed part 3a, positioning of the transmission filter is simply effected.
Patent JP-H02267135-A (JP)
Title: Method for producting image fibers
Inventor: SETO KATSUYUKI
IPC: G02B6/04
Filed: 1989-04-10
Abstract: PURPOSE:To obtain a product of high strength without disturbance in picture elements by arranging glass fiber filaments of a specific refractive index and an outer diameter between the optical fiber filaments in the image fiber parent material given by filling a glass tube with a plurality of optical fiber filaments. CONSTITUTION:A glass tube is filled with a plurality of optical fiber filaments to be a plurality of picture elements and the tube is melt-drawn from one end into an image fiber. In this process, glass fiber filaments of the refractive index equal to or lower than that of the outermost layer of the optical fiber filaments and of an outer diameter less than 0.15 time that of the optical fiber filaments are arranged between the optical fiber filaments. This process can prevent the space or gap formation between the optical fiber filaments to reducing bubble formation in the production whereby the mechanical strength can prevented from lowering and the disturbance in picture element arrangement can be avoided to improve the resolution.