baber/WOPTO huggingface dataset:
Patent JP-H0978239-A (JP)
Title: Production of plastic forming die
Inventor: KITANO MINORU
IPC: B29C33/38
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a plastic forming die to form a metal layer on the surface of a mandrel at a fast precipitation rate so that correction of the layer is hardly required. SOLUTION: A metal layer is formed on the surface of a mandrel by heating the mandrel surface at the metal precipitation temp. of a metal carbonyl and introducing vapor of a metal carbonyl to the mandrel surface. The precipitation rate of the metal from the metal carbonyl vapor is much faster than the rate in electroforming and is about 10 times compared to the rate in Ni electroforming. This means the productivity by this method is significantly high compared to electroforming. Since the metal uniformly precipitates from the metal carbonyl vapor without depending on the roughness of the mandrel, correction of the plastic forming die after completion is hardly required. By using an Al or Al alloy mandrel having a heat-resistant resin layer on its surface, the die can be easily released by burning the heat-resistant resin layer after the metal layer of the metal carbonyl is formed.
Patent JP-H1030301-A (JP)
Title: High strength light-weight building material excellent in heat insulation and sound insulation properties
Inventor: OBATA KOJI
IPC: B32B3/12
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a light-weight and high strength building material excellent in heat insulation and sound insulation, by holding a member having a honeycomb structure by a member chiefly made of a hydraulic raw material or sticking it thereto. SOLUTION: The inside of the structure is a honeycomb sandwich structure. A honeycomb or a honeycomb core is put like a sandwich between metallic plates, synthetic resin plates, solidified materials of synthetic resin fiber, natural fiber, or inorganic fiber having a plate-form shape, or cloths, to form this structure. Rigid foaming resin boards like polystyrene, polyurethane are stuck to the front and rear faces of the honeycomb sandwich structure with an adhesive. And further, it is put between boards made of cement as a chief raw material or stuck thereto to form building materials. Accordingly, this stracture has a number of voids and hence, a building material excellent in heat insulation, sound insulation, and bending strength can be obtained by use of a honeycomb structure constituted of assembled bodies of fine tubes.
Patent JP-S57110156-A (JP)
Title: Noodle of triangular gross section and preparing apparatus therefor
Inventor: ASAI KIYOUSHI
IPC: A23L7/109
Filed: 1980-12-26
Abstract: PURPOSE: To obtain noodles of triangular cross section having improved resistance to the tooth and touch to the tongue, by making the cross section of noodles a triangular shape.  
     CONSTITUTION: A dough for noodles contained in a noodle dough containing part 21 is pressed to a molding part 23 by the pressing action of a pressing part 22 and extruded through through-holes 230 to the outside of the system. The extruded noodle strips are then cut to a unit length by the operation of a cutting part 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5975926-A (JP)
Title: Liquid composition
Inventor: ONO HARUHEI
IPC: C08K5/06
Filed: 1982-10-26
Abstract: PURPOSE:A liquid composition capable of forming a resin composition improved in exudation of vehicles, hazing and loss of mechanical properties and heat distortion temperature, comprising a dye or pigment, or an additive and polyoxyethylene alkylphenyl ether. CONSTITUTION:A liquid composition comprising a dye or pigement and/or an additive and a polyoxyethylene alkylphenyl ether. Of the compounds of formula I used, those in which R is a 1-20C alkyl, and n is 6-16 are desirable. Those in which n is 10-16 are partitionally desirable because of excellent heat resistance. Examples of these include commercially available polyoxyethylene octylphenyl ether, and polyoxyethylene nonylphenyl ether in which n is 1-16. Those in which n >=17 are not desirable because are pasty or solid at room temperature and do not form liquid compositions of suitable viscosities though the heat resistance is heated resistance is further improved.
Patent JP-S5977724-A (JP)
Title: Portable radio device
Inventor: TAGA TOKIO
IPC: H01Q9/30
Filed: 1982-10-26
Abstract: PURPOSE:To transmit/receive both horizontal and vertical polarized wave components in excellent way, by fitting an inverted F type antenna on a surface opposite to a handset mounting face, and arranging a grounding section of the antenna to an upper end of a fixed surface. CONSTITUTION:A receiver 16 is fixed to the 1st face of a case 15 having at least opposing 1st and 2nd faces, and the inverted F type antenna is fixed to a position opposite to the receiver 16 on the 2nd face. Then, the grounding section 19 of the antenna is placed almost at the upper end of the 2nd face. In such a constitution, the case is placed between the face of the operator and the antenna when using the portable radio device, the effect of human body is decreased, and both horizontal and vertical polarized components are transmitted/received in excellent way.
Patent JP-H0637416-A (JP)
Title: Printed wiring board
Inventor: IINO KAZUHIRO
IPC: H05K1/11
Filed: 1992-07-14
Abstract: PURPOSE:To improve the accuracy of the characteristic impedance of a through- hole. CONSTITUTION:A through-hole 31 is composed of a first copper plating section 32 for a signal positioned at a center, a second copper plating section 34 surrounding the first copper plating section 32 and having ground potential and an insulator section 33 occupying a section between the first copper plating section 32 and the second copper plating section 34. The through-hole 31 constitutes coaxial cable structure.
Patent JP-H0347815-A (JP)
Title: Copolymer produced by using polymerizable component of naphtha oil, its production and use thereof
Inventor: ENOMOTO NORIHIDE
IPC: C09K23/00
Filed: 1989-07-19
Abstract: PURPOSE:To obtain a copolymer useful as a dispersing agent and a mud stabilizer by radically polymerizing maleic anhydride and a polymerizable component of a naphtha oil composed mainly of indene and an aromatic hydrocarbon having reactive double bond. CONSTITUTION:The objective copolymer is produced by the radical polymerization reaction of (A) a polymerizable component of a naphtha oil composed mainly of indene and an aromatic hydrocarbon having reactive double bond and (B) maleic anhydride in a reaction solvent (preferably benzene, toluene, ethylbenzene, xylene, cumene, etc.). The component (A) preferably contains >=5wt.% or polymerizable components composed of (i) 70-99wt.% of indene, (ii) 0.5-29.5wt.% of styrene and (iii) 0.5-29.5wt.% of one or more compounds selected from alpha-methylstyrene, methylstyrene, methylindene, dimethylstyrene, trimethylstyrene, coumarone and dicyclopentadiene.
Patent JP-H0511727-A (JP)
Title: Image composition and display deivce
Inventor: WATABE HIROYOSHI
IPC: G09G5/377
Filed: 1991-07-01
Abstract: PURPOSE:To obtain an image composing and displaying device capable of composing an image pictured by a video camera with a computer graphic at a reduced cost. CONSTITUTION:A video image signal from a video camera 1 is converted into a binary by a video signal conversion device 3 and stored in a video image frame memory 4 as a binary image signal for one frame. On the other hand, a computer image signal for one frame output from a computer graphic device 6 is stored in a computer image frame memory 7, and the binary image signal and computer image signal for one frame stored in the video image frame memory 4 and computer image frame memory 7, respectively, are composed in an image composing part 8. Then the composed binary image signal composed in the image composing section 8 is converted into a composition video image signal by an RGB signal converting device 9, and the image made by the composed video image signal is displayed on a display 10.
Patent JP-H0350372-A (JP)
Title: Apparatus for supplying vehicle fuel
Inventor: OSADA KIYOSHI
IPC: F02M37/00
Filed: 1989-07-19
Abstract: PURPOSE:To prevent vibration of a fuel pump from propagating into a room by a method wherein a sub tank for housing a fuel pump is provided inside a fuel tank while a sub tank attaching means is provided on the outer periphery of a return pipe for leading excessive fuel from outside the fuel tank into the sub tank. CONSTITUTION:A sub tank with a fuel pump 3 housed is inserted from an opening 4a formed on the top wall of a fuel tank 4, and the opening 4a is tightly closed by a cover 6. The fuel pump 3 discharges fuel in the sub tank sucked from a filter 7 by supplied power through a discharging pipe 8 while excessive fuel is returned into the sub tank 2 through a return pipe 9. The insides of the sub tank 2 and the fuel tank 4 are communicated via a check valve (not shown) provided on the bottom of a sub tank body 10. The sub tank 2 applies force to the bottom of the fuel tank 4 by a spring 24 provided on the outer periphery of the return pipe between the cover 6 and a sub tank cover 11.
Patent JP-H0848377-A (JP)
Title: Wrapping material package
Inventor: OKUMURA EITARO
IPC: B65D83/08
Filed: 1994-08-09
Abstract: PURPOSE:To enable a wrapping film sheet previously cut to a predetermined dimension to be taken out one by one, as required. CONSTITUTION:A wrapping film stack is formed by altemately stacking a wrapping film sheet previously cut to a predetermined dimension and tissue of the same dimension and shape as the sheet. The stack is contained in a packaging container 10 provided with a sheet take-out open part 11 to be supplied or sold as a wrapping material package. The open part 11 is extended on a front wall 16 or a top wall 13 of the packaging container 10. The open part 11 comprises a large-width open part 11a allowing an easy access of fingers of a user to the stack in the packaging container and a small-width open part 11b continuous to the large-width open part 11a. The top edge part of the stack adjacent to the open part 11 is extended along the inner wall surface of the packaging container 10 to cover the open part 11 from inside of the container.
Patent JP-S6431973-A (JP)
Title: Crystal growing device in chemical vapor of organo metallic compound
Inventor: KATO TOSHIHIRO
IPC: C23C16/18
Filed: 1987-07-27
Abstract: PURPOSE:To grow crystal contg. metallic atom with uniform film thickness even in the peripheral edge part of a substrate by providing a recessing part having a same shape as the substrate to the holder thereof, nesting the substrate therein, and introducing a gaseous raw material cont. organo metallic compound into a reaction chamber. CONSTITUTION:A gaseous raw material contg. organo metallic compound is introduced into the reaction chamber 12 of a bell jar 10 made of quartz regulated to the prescribed temp. with a high-frequency coil 16 from a raw material gas feeder 14. Thereby crystal contg. metallic atoms of the organo metallic compound is grown on the surface of a substrate held by a carrying tray 20 made of quartz which is provided on a supporting base 18 made of graphite. In the above-mentioned crystal growing device of organo metallic compound, a spot facing hole 26 having a same shape as the substrate is provided on the carrying tray 20 used as the holder of the substrate and this substrate is nested into the recessing part. The depth (t) of this recessing part 26 is preferably made equal to plate thickness of the substrate. There increase of film thickness in the peripheral edge part of the substrate is solved and uniform film thickness is obtained.
Patent JP-H04324590-A (JP)
Title: Pedometer with holder
Inventor: NAKAJIMA SHOZO
IPC: G06M7/00
Filed: 1991-04-24
Abstract: PURPOSE:To provide a pedometer which is attached to the strongly vibrating ankles of users so that the pedometer which hardly counts the number of steps can be surely actuated and enables the users to self-diagnose the health of their legs and loins and to find diseases in an early stage by utilizing that the counting of the number of steps becomes different depending upon the strongness of the vibrations. CONSTITUTION:A pocket 3 or a belt-like hooking section 5 is provided at the center of a cloth band 2 with magic tapes 1 and 1 and a pedometer 4 is housed in the pocket 3 or a pedometer 6 with hook is fixed by hooking the pedometer 6 on the section 5. Then a cover 9 is fastened to the pocket 3 with the magic tapes 1 and 1 or snap hooks 8 and 8.
Patent JP-H0927816-A (JP)
Title: Atm switching system and cell control system
Inventor: OZAKI NAOHIKO
IPC: H04Q11/04
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To allow a cell control system to suit to communication of burst data by permitting passing of burst data when the transmission band is secured and applying abort control to all cells of burst data when the band is not secured. SOLUTION: An output line L5-1 is provided with plural queue filters 12-1-12-1m, plural PVC allocation circuits 13-11-13-1m, plural FIFO buffers 14-11-14-1m, a selector 15-1 and a band control table 16-1 connecting to the selector. When plural burst data going to a same output line are given to the switching system in timewise duplicate, only cells belonging to one or plural burst data specified at the arrival of a head cell of each of the burst data are passed and cells belonging to the other burst data are controlled to be aborted. Thus, cells of burst data whose transmission band is secured are surely transferred without cell abort.
Patent JP-S6166148-A (JP)
Title: Immunological-reaction measuring apparatus utilizing fluctuation of light intensity
Inventor: NANBA AKIHIRO
IPC: G01N33/53
Filed: 1984-09-08
Abstract: PURPOSE:To measure antigen-antibody reaction highly accurately with good reproducibility by a simple measuring apparatus, by projecting coherent light on an antigen and antibody cell, receiving scattered light by a light detector, and obtaining the power spectrum density of the intensity fluctuation of the output signal. CONSTITUTION:Laser light from a laser light source 1 is split into luminous fluxes 4 and 5 by a semitransparent mirror 3. The luminous flux 4 is inputted to a cell 7 containing antigen and antibody through a condenser lens 6. The scattered light is inputted to a light detector 11 through a collimator 10 having a pair of pinholes. Its output signal is inputted to a data processor 14 through a low noise amplifier 15 and an LPF 16. Meanwhile, the luminous flux 5 is inputted to the a light detector 8. Its output monitoring signal is inputted to the device 14 through a low noise amplifier 13. The input signal are processed through an AD converter 17, an FFT 18 and an operating device 19. Fluctuation of laser light intensity is removed. Then the power spectrum density of the intensity fluctuation of the scattered light is obtained and displayed on a display device 20.
Patent JP-H0719846-A (JP)
Title: Control method for excavation accuracy of underground continuous wall
Inventor: NISHI TAMOTSU
IPC: G01B17/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide an excavation accuracy control method with less measuring errors without the obstruction of measurement even in muddy water by setting the origin of measurement in the vicinity of an excavator. CONSTITUTION:Two wave transmitters 2a and 2b of a sound-wave type measuring device 1 are arranged at the upper side of an excavator E. Wave receivers 3a-3e are provided at five places of the upper surface of the excavator E. During excavation, the wave transmitters 2a and 2b follow the wave receiver 3e. The positions of the wave transmitters 2a and 2b are measured with an encoder 9 based on the length of a wire. The sound-wave type measuring device 1 inputs the intervals between the wave transmitters 2a and 2b and the wave receivers 3a-3d and the intervals between a wave transmitter 2c and the wave receivers 3e and 3d into the control device as the measured data. The control device compares the measured intervals between the wave transmitter 3c and the receiver 3e and 3d with the value, which is measured beforehand. The previous measured value is corrected by the difference. The position coordinates of the wave receivers 3a-3d with the position of one wave transmitter 3a as the origin are obtained based on the corrected value. The position and the attitude of the excavator E are grasped based on the value.
Patent JP-S6344398-A (JP)
Title: Magnetic bubble memory device
Inventor: BETSUI KEIICHI
IPC: G11C11/14
Filed: 1986-08-08
Abstract: PURPOSE:To increase external terminals without affecting magnetic efficiency by piling up solenoid coil insertion parts on a part where a bubble memory element is loaded onto a flexible wiring plate and constituting such that the external terminals can be projected to the outside. CONSTITUTION:The bubble memory element 2 is loaded onto the center 11a of the flexible wiring plate 11, and an internal package 14 made of an insulating resin is formed. Then a solenoid coil 15 is inserted into the package 14. A wiring forming part 11b lies on the upper surface, and a wiring forming part 11c on the lower part, and a solenoid coil 16 is inserted into the outside. An electrode 12 connecting both the element 2 and the external terminals and a wiring pattern are formed on the upper surfaces of the wiring forming parts 11b and 11c, and connected through a metallic thin wire 13. The electrode 12 is constituted so that it can protrude to the side of the coil 16. The electrodes 12 and the external terminals are connected. A permanent magnet and a magnetism shaping plate are provided on upper and lower opening parts, and a shield case is loaded.
Patent JP-S6247520-A (JP)
Title: Liquid level detecting method for tower tank or the other
Inventor: HANAKUMA KATSUTOMO
IPC: G01F23/14
Filed: 1985-08-27
Abstract: PURPOSE:To find the actual liquid level correctly by finding the liquid level maximum likelihood value from plural level gages provided on a toner tank, etc., calculating the liquid level correcting value of an error due to the density change of fluid at the inner part of the tower tank, etc. from the process variable as well, and calculating the liquid level from these two values. CONSTITUTION:A material feeding pipe 2 is provided at the bottom part of a reaction tower 1 as for a tower tank, etc., and an extraction pipe 3 on the upper thereof respectively and three level gages 41-43 are provided respectively on the periphery as well. The error is caused on the liquid level indication according to the variation in the density of the liquid when the density of raw material gas is changed based on the process fluctuation of the pressure inside the tower, a raw material feeding factor, a reaction factor, and temp., etc. due to a differential pressure type level gage being used for the gages 41-43 herein. The actual liquid level is therefore found by correcting the error in the liquid level by the change in the density rho in a arithmetic processing unit 5. The liquid level indication value of the gage 41-43 is first measured in the unit 5 and the maximum likelihood value is found therefrom. In succession the process value is measured and the liquid level correction value is found based thereon.
Patent JP-H0361195-A (JP)
Title: Method and device for inducing stern flow employing asymmetrical inducing board
Inventor: RI KIJIYU
IPC: B63H5/16
Filed: 1990-07-16
Abstract: PURPOSE: To make improvements in propulsive efficiency by installing an asymmetric inductive plate in an upper end piece side in front of a stern propeller, and making a flow of incoming water so as not to be uniformized at all. CONSTITUTION: An asymmetric inductive plate 2 is installed in an upper end one side in the front part of a stern propeller 1. Length (a) of this inductive plate 2 is set up to be longer as far as 2% than the hull length but shorter as far as 10% than that. Likewise, the width is set up to be within 25% of the beam, and length (c) within 70% in a diameter of the propeller 1, respectively. In addition, volume in a downward spot in the rotational direction of this propeller 1 is setup to be more than three times over an upward spot according to a hull central line. With this constitution, propulsive efficiency is thus improvable.
Patent JP-2001018054-A (JP)
Title: Metal injection molding apparatus
Inventor: MATSUMURA KEIZO
IPC: B22D17/20
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To smoothly execute individual works of supplying, kneading and melting by controlling the temp. in a supplying zone, kneading zone and melting zone to set values in an injection cylinder provided with these three zones. SOLUTION: A groove 10 is arranged between a chip material 4 supplying zone 6 and a kneading zone 7 on the outer peripheral part of the cylinder. Mutual thermal interference between the supplying zone 6 and the kneading zone 7 is prevented by this groove 10 and the temp. of each zone of the injection cylinder 1 can be controlled to the regulated value.
Patent JP-H06158558-A (JP)
Title: Method for printing textile material by direct printing method
Inventor: PAURU SHIYAFURIYUTSUTSUERU
IPC: D06P1/44
Filed: 1993-07-29
Abstract: PURPOSE: To make printing having a clear profile, a good feeling and a superior fastness possible by using a printing size contg. the specified size for direct printing of cellulosic fibers, etc., with a reactive dye. CONSTITUTION: In the case of printing fibrous materials such as cellulosic fibers, wool or silk with a reactive dye, a printing size contg. (A) a polymer comprising >=20 mole % of monomer units contg. water-soluble sulfo groups such as homo- or co-polymer of (meth)acrylamide methanesulfonic acid as a thickener instead of an alginate compd. especially preferably homo or co-polymer contg. >=75 mole % 2-acrylamide-2-methylpropenesulfonic acid unit, (B) an alkali fixing agent (such as carbonates and caustic alkali), and (C) a defoamer (such as higher alcohols) is used in addition to the reactive dye. By using the novel thickener, printed matters having a clear profile of picture, an uniformity and a superior fastness may be obtained.
Patent JP-S6079891-A (JP)
Title: Single board color camera
Inventor: MIYAGAWA YASUMI
IPC: H04N9/64
Filed: 1983-10-06
Abstract: PURPOSE:To improve picture quality by obtaining a color difference signal subjected to well white balance with a detected chrominance signal and a luminance signal at the same point of time in a single board color camera so as to suppress a color error. CONSTITUTION:The chrominance signal subjected to synchronous detection at a detector 407 and extracted from a solid-state image pickup element 401 is inputted to white balance circuits 408, 409. On the other hand, a part of the luminance signal is extracted from an LPF410 and given to the circuits 408, 409 via gain control circuits 411, 412. The color difference signal subjected to the white balance separately at the circuits is switched at each 1H period by a switch circuit 413 and arranged in time series. The color difference sequential signal is synchronized by a 1H delay line 414 and a switch 415 and separated into two color difference signals, mixed with a synchronizing signal or the like at an adder circuit 417 and outputted.
Patent JP-S6431363-A (JP)
Title: Assembling method for connector
Inventor: ITO KATSUO
IPC: H01R43/00
Filed: 1987-07-28
Abstract: PURPOSE:To allow the hoop feed of holders together with a clip and reduce the facility cost by integrally molding halved holders on both sides of a foldable tape and folding the tape to assemble the holders. CONSTITUTION:Holders 1a, 1b are molded integrally with a foldable tape 10, and hoop feed holes 10a are provided on the tape 10. Center square holes 10b are provided on the tape 10 to be easily bent when folded in two. The halved holders 1a, 1b molded integrally with the tape 10 and a clip 3 are reel-fed together to assemble a connector. The clip 3 is inserted into the holder 1a at the assembly position, the tape 10 is bent from the center line B-B', and the holder 1b is covered on the holder 1a. The clip 3 can be thereby stored correctly between the holders 1a, 1b, and the facility can be simplified.