baber/WOPTO huggingface dataset:
Patent JP-S62184048-A (JP)
Title: Method of stabilizing aqueous solution of acrylamide polymer
Inventor: NITTA ATSUHIKO
IPC: C08L33/26
Filed: 1986-02-07
Abstract: PURPOSE:To obtain the titled aq. polymer soln. which is stable even in an aq. soln. having a high salt concn. over a wide temp. range of room temp. to a high temp., by adding a 1-tolylbiguanide to an acrylamide polymer. CONSTITUTION:0.001-20wt% 1-tolylbiguanide of the formula is added to an acrylamide polymer. In this way, an aq. soln. of an acrylamide polymer, which is stable even in an aq. soln. having a salt concn. of as high as 10% or above at a temp. of as high as 80-90%oC, can be obtd.
Patent JP-H08280362-A (JP)
Title: Removal of extraneous matter from raw laver and apparatus therefor
Inventor: WATANABE YOSHINARI
IPC: A23L17/60
Filed: 1996-02-09
Abstract: PURPOSE: To automatically separate and remove solid extraneous matter such as net fibers, synthetic resin films, and crustacean shells contaminated in harvested raw laver. CONSTITUTION: Solid extraneous matter is separated from raw laver by suckingly passing the raw laver and water from one part to the other part of disc shafts crossingly revolving under keeping a micro-gap between them. A separating means is constituted by setting up plural such disc shafts in parallel with one another on the sidewall of a separation tank, and the objective extraneous matter removing apparatus is provided by covering the outside of the separating means with a discharge frame to which a discharge hose is connected.
Patent JP-S59149440-A (JP)
Title: Offset suppression type control system for carrier timing coupling
Inventor: HIROSAKI BOUTAROU
IPC: H04L27/38
Filed: 1983-02-16
Abstract: PURPOSE:To suppress a dynamic phase shift by making variation of phase difference information with time common, and summing up obtained timing control signals and performing common control over timing. CONSTITUTION:Phase shifts theta1-theta4 of respective channels are corrected by phase rotating circuits 123-126, whose control signals are supplied from adders 132- 135 respectively. The adders add carrier offset information which is common to all channels and obtained as the output of an adding circuit 131 to static phase difference signal characteristics to the channels to generate the corresponding control signals. Thus, the information is common to the all channels, so a carrier phase control system which follows up a carrier offset excellently is obtained. Then, a timing shift tau is detected by timing shift detecting circuits 136-139 independently and summed up by an adding circuit 118 to control a VCO119. Consequently, an offset suppression type carrier timing coupling control system which has superior tracking characteristics is obtained.
Patent JP-S62183508-A (JP)
Title: Semiconductor substrate and manufacture of the same
Inventor: INOKAWA HIROSHI
IPC: H01L29/78
Filed: 1986-02-07
Abstract: PURPOSE:To obtain high quality single crystal silicon thin film by forming a silicon thin film which becomes an element region as the single crystal having the same crystal orientation as that of substrate in the region where it is in contact with the single crystal silicon of substrate. CONSTITUTION:A silicon nitride film 2 is formed on a single crystal silicon substrate 1 is formed and a patterned resist 3 is formed thereon. Next, with the resist used as the mask, the silicon nitride film 2 is etched to expose the silicon substrate 1. Thereafter, the silicon thin films 4, 5 are formed by the silicon epitaxial growth method at 700 deg.C or higher. Since the temperature is set to 700 deg.C or higher, high quality single crystal silicon thin film 4 is formed on the silicon substrate. Moreover, since the silicon nitride film which shows large initial core density at the time of forming the silicon thin film is used as the insulating film, the surface of polycrystal silicon film 5 is smooth even when the processing temperature is selected to 700 deg.C or higher.
Patent JP-S57138226-A (JP)
Title: Diversity receiver
Inventor: KAWAMOTO NORIYUKI
IPC: H04B7/08
Filed: 1981-02-19
Abstract: PURPOSE:To prevent malfunction due to an ignition noise by inserting a pulselike noise limiting circuit between an FM detecting circuit and a stereophonic demodulating circuit. CONSTITUTION:Between an FM detecting circuit 6, and a stereophonic demodulating circuit and a power amplifying cirucit 7 constituting an FM receiver 17', a pulselike noise limiting cirucit 16 is inserted and part of its output is led to a high-pass filter 10 in a diversity reception controlling part 18 through a terminal 9'. The insertion of the limiting cirucit 16 eliminates a pulselike noise contained in a demodulation output owing to an ignition noise, so the demodulation output free of the pulse noise due to the ignition appears at an output terminal 9'. Therefore, no ignition noise is detected in the output of the high- pass filter 10 and a diversity reception controlling part 18 never malfunctions.
Patent JP-H06240623-A (JP)
Title: Solar cell light emitting device
Inventor: OKADA KOICHI
IPC: E01F9/524
Filed: 1993-02-12
Abstract: PURPOSE:To attract a person's attention to a cover laid onto a paved surface. CONSTITUTION:This device comprises a translucent cover 1 laid to a paved surface, a solar cell 3 laid out on the inner surface of the cover 1, a projected part 2 installed at least to a part of the cover 1 and battery 4 generated by the solar cell 3 housed inside the cover 1. During day time, a reflector 5 is driven with an electric power accumulated in the battery 4 while at night, a light emitting means 7 is driven with an electric power accumulated in the battery 4.
Patent JP-H06239190-A (JP)
Title: Air bag
Inventor: AOKI HIROYUKI
IPC: B60R21/16
Filed: 1993-02-12
Abstract: PURPOSE:To provide an air bag which requires no sewing by providing an elastomer bag body which has a shape holding body developed by the expansion of gas from an inflator, for the inside of the shape holding body composed of high elastic fibers, which can be developed into a specified shape. CONSTITUTION:An elastomer bag body 12 which has a shape holding body developed by the expansion of gas from an inflator, is provided for the inside of the shape holding body 11 composed of high elastic fibers, which can be developed into a specified shape. Since the inner bag body 12 is made of elastmer, no rubber coated cloth is required by the outer bag body 11, so that neither ground fabric cutting nor sewing into a specified shape is required by the outer bag body 11. Since no sewing is required by the outer bag, no rubber coating for preventing possible air leak is required. Moreover, since no sewing is involved in the outer bag body 11, an occupant will never be injured even if the outer bag body is hit against an occupant's face when the outer bag body is developed.
Patent JP-S56125404-A (JP)
Title: Water-swellable polymer
Inventor: TAKIZAWA MINORU
IPC: C08F8/30
Filed: 1981-02-23
Abstract: PURPOSE: A graft copolymer having water swellability, water absorptivity and water retentivity and being useful as a sealing material or a water repellent, composed of hydrophobic polymer chains and hydrophilic polymer chains having unsaturated double bonds to which is added a mercapto group-containing ionic compound.  
     CONSTITUTION: A water-swellable polymer comprising a graft copolymer containing polymer chains of a monomer such as styrene, ethylene or propylene as hydrophobic, highly crystalline or cohesive polymer chains and polymer chains of a conjugated double bond-containing monomer such as 1,3-butadiene, chloroprene or isoprene as polymer chains containing unsaturated double bonds, wherein to the unsaturated double bonds of said graft copolymer is added a mercapto group- containing ionic compound such as a compound having a mercapto group and an ionic hydrophilic group such as carboxyl group, sulfonic group or amino group (for example, thiohydroacrylic acid) and the ions are neutralized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10216592-A (JP)
Title: Quick disconnection for powder coating equipment
Inventor: ALEXANDER KEVIN L
IPC: B05B7/08
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To improve handling properties by providing removably a first connecting section for feeding a coating material to a dispenser and a second connecting section for supplying power to a rotor in a coating dispensing head provided with a rotary dispenser and a rotor for rotating the dispenser. SOLUTION: A rotary power dispenser 38 is provided with a manifold 40, and an air turbine motor assembly 42 is installed on its front face 44. The motor assembly 42 is constituted of a high voltage contact plate 48, a turbine air nozzle plate 50, an air turbine shaft 52 with an axial line direction through- passage 54, a turbine rotor 58 and the like. The front section of the manifold 40, the turbine motor assembly 42 and the most part of a powder bell cup assembly 60 except a frontmost section (including a powder discharge slot 78) of the powder bell cup assembly 60 are encircled by a slightly bullet-shaped front shroud 74 having an air rectifying ring cap 76, and a manifold plate assembly 90 is continuously connected at the rear.
Patent JP-S62186281-A (JP)
Inventor: KURISUTOFUAA JIEI FUROORATSUKU
IPC: G03G15/08
Filed: 1987-02-04
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-2000218114-A (JP)
Title: Production of ceramic filter
Inventor: MURASATO MASAHIRO
IPC: C04B38/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic filter producing method capable of forming a uniform defect-free ceramic porous film on the surface of a porous base material while preventing the closure of the pores of the base material and capable of ensuring the adhesion strength of the surface of the base material and the porous film. SOLUTION: A ceramic porous film having a pore size smaller than that of a ceramic porous base material is formed on the surface of the porous base material by applying a ceramic slurry to the surface of the ceramic porous base material having a large number of pores to form a film and baking this formed film. In this case, a ceramic slurry prepared by adjusting the concn. of an inorg. acid to 0.5-10 wt.% is applied to the surface of the porous base material preliminarily subjected to hydrophobizing treatment to be formed into a film.
Patent JP-S55117446-A (JP)
Title: Armature winding
Inventor: NAKAMURA KENICHI
IPC: H02K3/28
Filed: 1979-03-05
Abstract: PURPOSE:To make the length of jumper wires short by dividing a bunch of coils into a plurality of groups, taking out the first terminals from the neighbouring minor coil groups in the neighbouring groups, and connecting the first terminals by the jumper wires. CONSTITUTION:A bunch of coils is divided into groups G1 and G2, which are further divided into minor coil groups g11, g12 and g21, g22. Each coil is assigned to one of these minor coil groups. For example, the coils from 1-9 are assigned to the minor coil group g11 of the group G1. The groups G1  and G2 are arranged in  neighbouring locations. The minor coil group g12 of the group G1 and the minor coil  group g21 of the group G2 are also located in the neighbouring positions. First terminals tua and tub are taken out from the minor coil groups g12 and g21, respectively,  and said terminals are connected by a jumper wire Ua', and both groups G1 and G2  are connected in parallel. A U-phase winding is formed with u1 and u2 as lead  wires. Phases V and W are formed so that they are shifted by an electric angle of  120 deg..
Patent JP-S59157499-A (JP)
Inventor: ROOBERUTO APOTEROTSU
IPC: F42C1/04
Filed: 1984-02-14
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-H09308597-A (JP)
Title: Electric cleaning machine with brooming function
Inventor: ANDOREEASU SHIYUTSUPU
IPC: A47L5/24
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric cleaning machine with brooming functions, capable of working the cleaning at a natural posture. SOLUTION: This electric cleaning machine has the long, hollow handle arms 10, 20 to be connected to a housing 11 into which an electric motor with a fan is incorporated. This housing consists of two individual members 11A, 11B, at a further end of which two-row brushes 15A, 15B and pads 16A, 16B are set. An opening for sucking dust into the dust collection chamber is formed between these two-row brushes with a difference in level so that the both can get contact with the floor surface appropriately at a natural cleaning posture. The batteries for driving the electric motor are arranged longitudinally inside the handle arms.
Patent JP-H06241620-A (JP)
Title: Control valve for refrigerating cycle
Inventor: ITO YASUNOBU
IPC: F25B41/06
Filed: 1993-02-15
Abstract: PURPOSE:To improve the lubricating performance of a refrigerant compressor by a method wherein the incorporating property of an expansion valve and an evaporating pressure regulator into a refrigerating cycle is improved and the refrigerating cycle is constituted of a wet cycle. CONSTITUTION:A first refrigerant passage 14, a second refrigerant passage 15 and a pressure equalizing passage 26 are formed in one set of valve housing 10 while a ball valve 11, a valve 13, a bellofragm 61, regulating screws 34, 37, a temperature detecting cylinder 42, a diaphragm 45, regulating springs 40, 62 and the like are received in the housing 10 whereby a temperature detecting cylinder accommodating expansion valve 55 and the valve housing 10 of the evaporating pressure regulating valve 73 are made in common. On the other hand, a pressure chamber 51 below the diaphragm 45 is communicated with a secondary side passage 23 at the downstream side of a choking hole 21 through a pressure equalizing passage 26 while the pressure equalizing passage 26 and a primary passage 22 at the upstream side of the choking hole 21 are sealed by an O-ring 53 whereby the pressure of refrigerant in the secondary side passage 23 is applied on the pressure chamber 51 below the diaphragm 45.
Patent JP-S61183956-A (JP)
Title: Module substrate
Inventor: YAMAMOTO MASAKAZU
IPC: H05K1/00
Filed: 1985-02-12
Abstract: PURPOSE:To minimize the area occupied by repairing pads in the substrate surface, by a method wherein a terminal resistor incorporated in the repairing pad which leads out the I/O terminals of the LSI and signal wiring in the substrate are connected with through-holes and lead-out patterns. CONSTITUTION:A thick film wiring layer 23 is a thick film substrate using e.g. alumina for the insulator and tungsten for the conductor, where a signal wiring 12 by which the I/O terminals of the LSI 11 combine the I/O terminals of a module is formed, and terminal resistors 21 made of chromium or the like are prepared on the surface. On the thick film substrate, a thin film wiring layer 22 using e.g. polyimide for the insulator and alumina for the conductor and incorporating a lead-out wiring 17 and through-holes 16a, 16b, 18, and 19 by techniques such as evaporation and etching. On the surface, CCB pads 15 to be connected to CCB solder bumps 14 of the LSI 11 and repairing pads 13 for test repairing are prepared in a necessary number.
Patent JP-S60168157-A (JP)
Title: Manufacture of electrophotographic sensitive body
Inventor: YASHIKI YUUICHI
IPC: G03G5/14
Filed: 1984-02-13
Abstract: PURPOSE:To enhance the stability of the soln. of a soluble nylon in manufacturing an electrophotographic sensitive body having an undercoat layer between a substrate and a photosensitive layer by coating a substrate with a soln. prepared by dissolving said nylon with a mixture of methanol and higher alcohol. CONSTITUTION:Higher alcohol to be added to methanol is selected from ones good in compatibility with methanol and properly retarding the volatility of methanol. An amt. of higher alcohol to be added is in the range for not precipitating soluble nylon dissolved in a coating material due to evaporation of methanol during the coating operation and deterioration of dissolving capacity. As said alcohols to be added, propanol, butanol, pentanol, hexanol, or higher alcohols are enumerated, and >=4C alcohols are preferred from the view point of volatility. Said soluble nylon soln. is applied by the normal method, preferably, in a thickness of 0.2-2mum.
Patent JP-H10221036-A (JP)
Title: Method and apparatus for automatically identifying kind of part
Inventor: SAKAI KAORU
IPC: G01N21/84
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To automatically identify the kinds of parts economically accurately by correcting colored picture image data of an identification part inputted from a camera corresponding to a time dependent change in the illumination and a change in the brightness of the surrounding to measure the color and shape. SOLUTION: An illuminating means 13 illuminates an identification part to identify the shape and color of bead glasses 12A, 12B and the type of an electronic gun 11. A photographing means 14 takes in a reflected ray from the identification part as a signal. A computer 15 carries out the information process to identify the color and type of the part to be identified. Also, a picture image inputting board 16 is provided to input the picture image information. An indicating means 17 such as a display indicates the process result. An illumination sensor 21 measures the brightness of the surrounding around the apparatus and the measuring result is transferred to the computer 15. Bead glasses 12A, 12B to be identification parts are mounted on both sides of the electronic gun 11 of a part.  Thus, a single camera is adapted to image pick up simultaneously two parts to be identified by a mirror 19.
Patent JP-H02178023-A (JP)
Title: Continuously molding method for fiber reinforced plastic having embossed pattern
Inventor: SUZUKI KAZUO
IPC: A61K8/73
Filed: 1988-12-28
Abstract: PURPOSE:To continuously mold fiber reinforced plastic having an embossed pattern by continuously or discontinuously interposing a peelable sheetlike body with the embossed pattern formed on the surface and the rear thereof between the layers of a fibrous base material and then peeling this peelable sheetlike body. CONSTITUTION:When both glass rovings 1 and the continuous filament mats 2 are drawn into a die 4, resin liquid 10 is injected through a resin injecting port A-1 provided to the die by a resin injecting pump 5 and impregnation of resin is performed. The die 4 has been heated and resin ia cured in the die to form a cured molded form 7. This cured molded form 7 is cut by a cutter 8 to obtain a molded article 9. This cut molded article 9 is formed of a molded form with a peelable sheetlike body 3 inserted into the central part. The molded article with an embossed pattern transcribed and formed thereon is obtained by peeling the peelable sheetlike body 3.
Patent JP-S63233211-A (JP)
Inventor: EBAAHARUTO UITOKOU
IPC: F23C7/02
Filed: 1988-02-04
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-H05228751-A (JP)
Title: Handling device
Inventor: MACHIDA HIROSHI
IPC: B25J17/02
Filed: 1992-02-12
Abstract: PURPOSE:To simplify the constitution of an actuator where both the pushing function and the chucking function are provided, and reduce the number of driving equipment. CONSTITUTION:Elasticity is given to chuck plates 1, 2, and shock absorbing rubber 3a, 3b to hold an object to be operated are provided. The chuck plates 1, 2 are closed by driving the chucking function part, the object to be operated is held by the shock absorbing rubbers 3a, 3b and rotated by driving a rotary mechanism. The shock absorbing rubbers 3a, 3b of the chuck plates 1, 2 are brought into contact with each other, and the linear motion of the chuck plates 1, 2 is executed by driving the push mechanism in this contact condition, leading to the pushing action to the object. Thus, the actions of pushing, pulling, rotating, sliding or the like are executed by using one device.
Patent JP-S53111926-A (JP)
Title: Van body of freight truck
Inventor: YONEDA KOUHEI
IPC: B62D33/023
Filed: 1977-03-08
Abstract: PURPOSE:To reduce the ground height of the floor of the van body of a freight truck without decreasing the rigidity by narrowly forming the width of the upper flange connected to the back surface of the bottom of a main girder having a channel-shaped section and by broadly forming the width of the lower flange seated on the retainer.
Patent JP-H10224904-A (JP)
Title: Hybrid car
Inventor: HIKOSAKA RYOZO
IPC: B60L50/10
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To detect the deterioration of an auxiliary battery when the engine of a hybrid car is started by using a main battery. SOLUTION: An auxiliary battery 10 is connected to a motor 14 of an automotive apparatus through a connection switch 13. When an engine is started, an electronic control unit(ECU) 18 turns on the switch 13 to apply a locking current to the motor 14. A current and a voltage at that time are detected by a current sensor 12 and a voltage sensor 16 respectively and the detection signals are supplied to the ECU 18. When a voltage decline in a specified time is larger than a threshold, the ECU 18 decides that the auxiliary battery 10 is deteriorated and indicates the fact on a monitor 20.
Patent JP-2000227292-A (JP)
Title: Sealing device for rotary regeneative heat exchanger
Inventor: MUROI TERUFUMI
IPC: F28D17/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce a leakage amount of the air from an interior of an air hood into a gas duct by mounting an elastic sealing plate slidably brought into contact with an outer periphery of a circular arc-like sealing part of a sealing shoe on an inner periphery of the duct. SOLUTION: An elastic sealing plate 27 is mounted on an inner periphery of a gas inlet duct 13 so that an outer periphery of a circular arc-like sealing part 22a of a sealing shoe 22 is slidably brought into contact with the inner periphery. In this case, as the shoe 22, a relatively soft material such as an FC material (cast iron) or the like is used, and the outer periphery of the circular arc-like sealing part of the shoe 22 is formed in a true circle. Meanwhile, as the plate 27, a material such as an SUS material (stainless steel) or the like is used. A lower end peripheral edge of the plate 27 is brought into close contact with an upper surface of a stator flange 23 by its elastic force, and brought into close contact with the outer periphery of the sealing part 22a of the shoe 22.
Patent JP-H07231726-A (JP)
Title: Method for controlling weed and controlling unit
Inventor: FUJII HIKOSHIGE
IPC: A01C21/00
Filed: 1994-02-23
Abstract: PURPOSE:To improve the operating efficiency in weed control by using a control unit in place of a conventional black plastic film. CONSTITUTION:This method for controlling weeds is to cover a crop, a tree, etc., with a control unit 1 composed of a jute bag in the growing period of the crop or tree and convert the control unit into a fertilizer by the decomposition of the control unit as the crop or tree grows.