baber/WOPTO huggingface dataset:
Patent JP-S62263201-A (JP)
Title: Production of spherical polymer
Inventor: SHIGEMATSU KAZUYOSHI
IPC: C08F12/00
Filed: 1986-05-09
Abstract: PURPOSE:To easily and efficiently produce a spherical polymer having uniform and arbitrarily controllable particle diameter, by polymerizing a liquid droplet of an unsaturated vinyl monomer in a liquid medium having continuous density gradient. CONSTITUTION:A liquid droplet of an unsaturated vinyl monomer (e.g. styrene, 1-vinylnaphthalene, etc.) is polymerized to obtain the objective spherical polymer. The polymerization is carried out in a liquid medium having a density gradient increasing toward the direction of gravity (e.g. a water-sodium bromide medium having a density of 1.00-1.41g/cm<3>) preferably added with 0.01-5wt% suspension stabilizer such a polyvinyl alcohol usually in the presence of a polymerization initiator such as azobisisobutyronitrile. USE:Useful as a raw material for micro-lens and ion exchange resin, etc.
Patent JP-S62262502-A (JP)
Title: Antenna for radio communication equipment
Inventor: HIKIMA HIDEO
IPC: H01Q1/24
Filed: 1986-05-09
Abstract: PURPOSE:To facilitate the adjustment of an antenna impedance by connecting a sub horizontal line part provided in parallel with a main horizontal face part mutually at a prescribed position and inserting a capacitor to a sub rising line part connected to one end of the sub horizontal line part. CONSTITUTION:A ground pattern 44 is provided to one face of a printed circuit board 40 corresponding to a shield housing 30 and the both are fitted by using a projecting piece 31 and a projecting insertion hole 46. The shield housing 30 acts like a ground conductor to the main horizontal face part 12 of the antenna and the main rising face part 11 connected to one end of the main horizontal face part 12 and the main rising face part 11 connected to one end of the main horizontal face 12 is soldered to the shield housing 30. On the other hand, the sub horizontal line part 14 and the sub rising line part 13 connected thereto are formed on one side of the printed circuit board 40, the main horizontal face part 12 and the sub horizontal face part 14 are bonded by using a tongue 18 and a notch 42, and a capacitor 20 is inserted between the sub rising line part 13 and a feeding point. The impedance matching of the antenna is adjusted by the capacitor 20, a connecting point and the shape of antenna.
Patent JP-H01276622-A (JP)
Title: Beam annealing apparatus
Inventor: NISHIMURA TADASHI
IPC: H01L21/26
Filed: 1988-04-27
Abstract: PURPOSE:To set a scanning interval to a desired value easily and accurately by computing a scanning speed in the Y direction from an input scanning speed in the X direction, an input scanning width and an input scanning interval in the Y direction. CONSTITUTION:When a scanning speed VX in the X direction of a laser beam, a scanning width (l) in the X direction and a scanning interval (d) in the Y direction are input from an input apparatus 20, an operation apparatus 21 computes a required scanning speed VY in the Y direction and outputs it to a control apparatus 16. One-axis precision stage 15b is shifted with the control apparatus 16 continuously at a prescribed speed on the basis of this VY; a galvanomirror 15a is turned at a prescribed width and at a prescribed speed on the basis of the VX and (l); a scanning operation in the X and Y directions is executed. By this setup, the scanning interval (d) can be set to a desired value easily and accurately.
Patent JP-H09285495-A (JP)
Title: Standing and walking operation helping device
Inventor: OGISO TOSHIO
IPC: A61G5/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To surely prevent the movement of a device at the time of helping a standing operation by providing a motor-driven movement braking device on an intermediate wheel which is a fixed wheel and performing braking based on electric signals. SOLUTION: A walking operation helping part is composed of front wheels composed of casters provided on front leg parts, rear wheels composed of the casters provided on rear leg parts 3a (3b, not shown in the figure) and the intermediate wheels 11a (11b, not shown in the figure) composed of the fixed wheels provided between the front wheels and the rear wheels. The moving operation braking parts 13a (13b, not shown in the figure) at the time of the standing operation of a user are respectively provided on the rear leg parts 3a (3b, not shown in the figure.) In the moving operation braking part 13a, when a solenoid 18a is operated, a member 19a connected to a straight motion moving part and a wheel abutting rod 16a are moved in a left direction, the wheel abutting rod 16a is abutted to the left intermediate wheel 11a and the rotation of the wheel is stopped by frictional force.  When the solenoid 18a is released, the wheel abutting rod 16a is energized by a spring 17a and moved in a right direction from the left intermediate wheel 11a and the wheel becomes rotatable.
Patent JP-S587001-A (JP)
Inventor: KAGAMI MASATO
IPC: E01B37/00
Filed: 1981-07-07
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-H10276852-A (JP)
Title: Chair structure of elevation type with casters
Inventor: SUZUKI SHIGEO
IPC: A47C7/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To eliminate such risk that a chair moves undeliberately or tumble, and to ensure smooth movement of the chair, by introducing such a structure that casters move upward when a person seated, a buffer fixed to the leg base part grounds to the floor surface, and that the casters are depressed toward the floor surface when the person stands up and the buffer is separated from the floor surface. SOLUTION: When a person sits on a seat plate 1 constituting a chair (a), casters 11 move upward, and a buffer 7 fixed to a leg base part 4 is grounded to the floor surface 17. Before the grounding of the buffer 7, the other end 6 fitted with a cap 9 to constitute the leg base part 4 is grounded to the floor surface 17. When the sitting stands up, the casters 11 are depressed toward the floor surface 17 by an expansion/contraction force of a spring hitched at a pin mounting piece 8 attached to one end of the leg base part 4. With this depression of casters 11, the casters 11 and buffer 7 separate from the surface 17. In this condition, a seat back 3'a fixed to a supporting rod 3a is grasped by fingers 18 and carried to the specified position.
Patent JP-H02284354-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: HARADA SUSUMU
IPC: H01M4/583
Filed: 1989-04-25
Abstract: PURPOSE:To improve the self-discharge property and filling rate of a battery by using carbonaceous material for which particles of dia. 5mum or smaller are 5% or less in volume percentage and the average dia. of particles is within 25-100mum. CONSTITUTION:A negative plate 2, a separator 3a, a positive plate 1, and a separator 3b are laminated in sequence, wound in a spiral form and housed in a can 4. In this case, for carbonaceous material used as the active material for a negative electrode of the negative plate 2, particles of dia. 5mum or smaller are 5% or less, preferably 3% or less, in volume percentage of total carbonaceous material and the average dia. of particles is 25-100mum, preferably within 30-50mum. In this way, the carbonaceous material for which particles of dia. 5mum or smaller are 5% or less in volume percentage and the average dia. of particles is 25mum or larger eliminates an unnecessarily large specific surface area and restrains self-discharge. Also, when the average dia. of particles is 100mum or smaller, the carbonaceous material is not lowered in filling rate. It is thus possible to improve self-discharge property and filling rate.
Patent JP-S63269352-A (JP)
Title: Magneto-optical recording medium
Inventor: KOBAYASHI YOSHIMITSU
IPC: G11B11/10
Filed: 1987-04-28
Abstract: PURPOSE:To improve durability and recording sensitivity by forming an intermediate protective layer of a metal oxide or metal nitride and forming a protective layer of a metal silicide. CONSTITUTION:A layer contg. the metal oxide or metal nitride is formed as the intermediate protective layer between a substrate and magneto-optical recording layer. The metal oxide is exemplified by metal oxides such as Al2O3 alone or the mixture composed thereof, etc. The metal nitride is exemplified by nitrides of metals such as silicon and aluminum or composite nitrides composed of >=two kinds thereof or the composite nitrides composed thereof and niobium, etc. The protective layer consisting of the metal silicide is provided on the magneto-optical recording layer. The metal silicide is exemplified by Mg2Si, NiSi2, etc. The recording sensitivity and stability with age are thereby improved.
Patent JP-H05283338-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L21/20
Filed: 1992-04-01
Abstract: PURPOSE:To reduce a processing time and to acquire a semiconductor device of high quality by forming a polysilicon film of a maximum film thickness on a wafer surface first and by thinning specified parts one by one when forming polysilicon layers of different film thicknesses of a plurality of kinds on the wafer surface. CONSTITUTION:(a): An SiO2 oxide film 2 is first formed on an Si substrate 1 by thermal oxidation and a polysilicon 3 is deposited thereon by CVD. After P is diffused using POCl3 as an impurity source, SiN4 is deposited by CVD. SiN4 in a region to be thinned of the polysilicon 3 is removed by photolithography and etching. (b): The polysilicon 3 is thinned to a desired thickness by thermal oxidation. (c): SiN4 is removed and a resist 5 is put in a part wherein the polysilicon 3 is to be made remain by photolithography. (d): SiO2 2 and the polysilicon 3 excepting the part are removed by etching. (e) Lastly, the resist 5 is removed.
Patent JP-S61263988-A (JP)
Title: Silyl-substituted ether and insecticidal and miticidal agent containing same
Inventor: HAYASE YOSHIO
IPC: C07F7/10
Filed: 1985-05-16
Abstract: NEW MATERIAL:The compound of formula I [R<1> and R<2> are (substituted)phenyl; R<3> and R<4> are lower alkyl; Z is N or methyne]. EXAMPLE:Dimethylphenylsilylmethyl 3-phenoxybenzyl ether. USE:Insecticidal and miticidal agent having extremely low toxicity to fish. PREPARATION:The objective compound can be produced e.g. by reacting the compound of formula II (e.g. dimethylphenylsilylmethanol) with the compound of formula III (one of V and W is OH or its metallic salt and the other is reactive ester of OH or halogen) (e.g. 3-phenoxybenzyl bromide) in the presence of a base (e.g. sodium hydroxide) and if necessary a catalyst (e.g. tetra-n-butyl- ammonium bromide) in a solvent (e.g. THF) preferably at room temperature - 80 deg.C.
Patent JP-H07322477-A (JP)
Title: Protection relay device using optical cable
Inventor: KOMATSU SHINJI
IPC: H04B10/077
Filed: 1994-05-19
Abstract: PURPOSE:To make uniform an FD relay operation part and a voltage input circuit, centralize them, and simplify the configuration of each terminal station without reducing reliability as a protection relay device. CONSTITUTION:The title device is provided with terminal stations 4 and 5 for taking in current via CT 6 and 7 installed at transmission lines 12 and 13 connected to a bus 9, a PD station 3 for taking in voltage via a PD 8 installed at the bus 9, and a relay station 1 which takes in current information from the terminal stations 4 and 5 and voltage information from the PD station 3 via an optical LAN 2a and an optical star coupler 2 and is provided with a main relay part for executing current differential relay operation from current information and FD relay part for executing FD relay operation from voltage information. The relay station 1 outputs trip output 1a to circuit breakers 10 and 11 installed at each transmission line when the current differential relay operation result of the main relay part and the FD relay operation result of the FD relay part are both established.
Patent JP-H05268864-A (JP)
Title: Continuous forming of various kinds of rod-shaped bread
IPC: A21C3/10
Filed: 1992-03-30
Abstract: PURPOSE:To enable the preparation of bread loaves having various shapes with an apparatus having simple construction. CONSTITUTION:A bread dough sheet 3 is rolled up from the end of the transfer direction to obtain a rod-shaped dough 5, which is continuously weighed and cut to prescribed weight or prescribed length to obtain a loaf of bread having arbitrary shape.
Patent JP-S5533114-A (JP)
Title: Dry type electrophotographic color toner
Inventor: INOUE SATORU
IPC: G03G15/01
Filed: 1978-08-31
Abstract: PURPOSE: To obtain the dry type electrophotographic color toner having strong positive chargeability and superior humidity resistance characteristics and spectral characteristics by using the specific chelate pigments as oloring agents.  
     CONSTITUTION: The pigments obtained by chelating the basic dyes shown by formula (R 1 , R 3 , R 5 , R 6  are H, lower alkyl; R 2 , R 4  are lower alkyl) (e.g., these are produced by adding an aqueous solution of lake formation agents such as phosphotungstic acid, oxalic acid, etc. to the acetic acid solution of the abovementioned dyes, filtering out the precipitating lake pigments, followed by rinsing, drying and grinding) are used as coloring agents. Namely, about 1W10wt% (preferably 2W5wt%) of the abovementioned lake pigments based on the total weight of resins (preferably oil soluble phenolic resins) and toner are melted and kneaded. After these are allowed to set by cooling, the mixture is ground and desired grain sizes are classified out to provide the toner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01276138-A (JP)
Title: Pellicle with film surface protection frame
Inventor: OHORI KAZUO
IPC: G03F1/00
Filed: 1988-04-28
Abstract: PURPOSE:To prevent a pellicle film from being strained by sticking the pellicle film on a frame adhered to the peripheral edge of a photomask with an adhesive, and sticking the protection frame on the peripheral edge of the pellicle film with an adhesive. CONSTITUTION:The frame 3 made of aluminum alloy is stuck and fixed on the peripheral edge of the photomask 1 with the butyl rubber adhesive 2 and the pellicle film 5 made of nitrocellulose is stuck and fixed on the frame 3 with the adhesive 4. Further, the protection frame 7 made of aluminum is stuck and fixed on the peripheral edge of the film 5 by using the adhesive 6. Thus, the frame 7 is provided to the periphery of the pellicle film 5 and then the pellicle film is not applied with a force even when the pellicle is held at right angles to the film 5 at the time of the handling of the mask 1. Consequently, the pellicle film is prevented from being strained and abnormality of the image formation state of incident light is eliminated.
Patent JP-H06318266-A (JP)
Title: Bar code reader
Inventor: SASAKI TAKAHIRO
IPC: G06K7/10
Filed: 1993-05-06
Abstract: PURPOSE:To improve a reading ratio by providing this bar code reader with plural reading means and mutually differently setting up the reading conditions of respective reading means. CONSTITUTION:Plural reading parts 3 to 6 for reading out a bar code written on a medium R to be read out are prepared. Each of the reading parts 3 to 6 projects light generated from a light generating part to the bar code written on the medium R, receives reflected light from the medium R by a light receiving part and reads out the bar code of the medium R based upon information superposed on the reflected light and corresponding to the bar code. Each of these reading parts 3 to 6 is constituted so that any one of the wave length x (mm) of light generated from the light generating part, a relative distance y (mm) between the medium R and the light receiving part, the stop F of the light receiving part, and relative speed z (mm/sec) to the medium R is different from that of another reading parts and the another reading parts are the same in the above mentioned items.
Patent JP-S62260932-A (JP)
Inventor: SUGIYAMA KOJI
IPC: E04B1/58
Filed: 1986-05-08
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-H07310323-A (JP)
Title: Joining structure of reinforcing material for filling and joining method thereof
Inventor: HIRAMA KUNIOKI
IPC: E02D3/00
Filed: 1994-05-19
Abstract: PURPOSE:To obtain a joining work which is simple and increases the construction efficiency and prevents decrease of strength due to corrosion. CONSTITUTION:This is a geotextile 1 as a reinforcing material for filling, which is a net or a grid and also which is laid down as layers in the inside of filling. Both male and female panel fasteners 2, 3 are oppositely arranged at the upper and lower sides of the joining position in the joining end 1a of adjacent geotextiles 1. Both geotextiles 1 are put between the panel fasteners 2, 3 and the joining ends 1a of the geotextiles 1 are put together to unify them.
Patent JP-S62261480-A (JP)
Title: Thermal transfer medium
Inventor: MURAKAMI KUNIO
IPC: B41J31/00
Filed: 1986-05-07
Abstract: PURPOSE:To enable the title medium to be used for mat transfer, multiple-time transfer or the like, and contrive an improved property for preventing the medium from sticking to a thermal head, by using a material comprising a mixture of a polyester resin and an acrylic resin, stretched in at least one direction beyond a specified draw ratio and having a specified center plane average surface roughness. CONSTITUTION:A rough surface film used as a base comprises a mixture of 97-40pt. of a polyester resin and 3-60pts. of an acrylic resin, is stretched in at least one direction at a draw ratio of not less than 1.5, and has a center plane average surface roughness of not less than 0.1mum. The film is provided on either one or both sides of a polyester resin film in a laminate form. The polyester resin is preferably polyethylene terephthalate or polybutylene terephthalate, from the viewpoint of performance and cost. The acrylic resin may be, for example, a mixture of resins containing at least 50mol% of an acrylate or methacrylate in the molecular chain thereof.
Patent JP-H0625321-A (JP)
Title: Production of vinyl chloride resin for processing into paste
Inventor: NISHINA MASAAKI
IPC: C08F6/24
Filed: 1992-03-31
Abstract: PURPOSE:To obtain the subject resin good in dispersibility, flowability and blocking resistance by adding a coagulant and an organic liquid slightly soluble in water and not dissolving the resin to the water dispersion of the vinyl chloride resin for processing into pastes to separate the resin from the aqueous phase. CONSTITUTION:The production of this vinyl chloride resin improved in its dispersibility in media, improved in the flowability of sols and in the physical properties of molded products, and preventing its blocking when dried comprises allowing the aqueous dispersion of the vinyl chloride resin for processing into pastes to pass through a screen on which a metal net having a mesh of 250mum is preliminarily spread, adding water to the passed aqueous dispersion to adjust the solid content of the dispersion to a concentration of 35wt.%, charging the dispersion together with the aqueous solution of a coagulant such as poly aluminum chloride into a tank type stirring device, and subsequently adding an organic liquid such as diisopropyl phthalate slightly soluble in water and not dissolving or swelling the vinyl chloride with stirring to separate the vinyl chloride as its aggregates, thereby eliminating the vinyl chloride resin in a recovery rate of >=98%.
Patent JP-S61266799-A (JP)
Inventor: MITSUYOSHI KYO
IPC: E21F1/00
Filed: 1985-05-20
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-S5532185-A (JP)
Title: Error check circuit for decode circuit
Inventor: ONO JIYUNPEI
IPC: H03M7/00
Filed: 1978-08-29
Abstract: PURPOSE: To decode a predetermined bit of the input signal to put out a negative signal of the input bit, logically operate the output thereof, check whether the output signal from the decode circuit is decoded correctly or not and enhance the reliability of the output signal.  
     CONSTITUTION: N bit of the input signal is decoded by the decode circuit 2 to put out the signal of 2 n  bit. N bit of the input signal is added to the negative circuit 1 and the negative output of n bit from the circuit 1 is decoded by the decode circuit 3 to put out the signal of 2 n  bit. The AND of 1≤1≤2 n  bit ranged within 2 n  bit obtained from the decode circuit 2 and about 2 n +1-i bit obtained from the decode circuit 3 is taken by AND gate 4 and output of the respective AND gate 4 is supplied to the exclusive OR circuit 5 and the exclusive OR of the signal from AND  gate 4 is taken to carry out the check of the input signal and enhance the reliability  of the output signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5439691-A (JP)
Title: Measuring method of organic thin layer of copper surface
Inventor: OOSAWA KAZUYA
IPC: G01N27/22
Filed: 1977-09-05
Abstract: PURPOSE: To make measurement of wire form copper material industrially easy as well by selecting electrolyte composition and various measurement conditions at the time of measuring electric double layer capacity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06297968-A (JP)
Title: Evaporated fuel discharge regulating device for fuel tank
Inventor: SAKATA YOSHIYASU
IPC: F02M37/00
Filed: 1993-04-09
Abstract: PURPOSE:To provide an evaporated fuel discharge regulating device for a fuel tank capable of preventing the supercharging of oil to a fuel tank, holding the internal pressure of the fuel tank always within the specified allowable value and preventing the outflow of liquid fuel. CONSTITUTION:An evaporated fuel discharge regulating device 1 for regulating communication between a fuel tank and an evaporated fuel discharge pipe 4 for leading evaporated fuel in the fuel tank to the outside is provided with a first float valve 8 for cutting off communciation between the evaporated fuel discharge pipe 4 and the inside of the fuel tank when the liquid level in the fuel tank reaches the vicinity of the specified full level 16, a relief valve 10 for communicating the evaporated fuel discharge pipe 4 with the inside of the fuel tank when the pressure in the fuel tank becomes the specified value or higher, and a second float valve 9 for impeding the communication performed by the relief valve 10 when the liquid level in the fuel tank rises abnormally.
Patent JP-H0660825-A (JP)
Title: Deflecting device
Inventor: BURIYUNO FURANSHISU RUSURU
IPC: H01J29/82
Filed: 1993-04-07
Abstract: PURPOSE: To make corrections for keeping concentration symmetry, independently of an image image shape correction. CONSTITUTION: A deflection yoke 7 includes a first core portion 41 and a core extension part 42, and the core extension part is positioned in the rear of the yoke near a beam inlet region. The position of the yoke is adjusted so that the geometric dimensional shape of an image is adequate, in order to adjust the yoke to be fitted to a specific cathode-ray tube. Then, a core-extending part is moved to a direction vertical to the longitudinal axis of the cathode ray tube to the first core portion, to obtain concentration symmetry, while maintaining the position of the first core portion.