baber/WOPTO huggingface dataset:
Patent JP-H0226905-A (JP)
Title: Gloves for ayu-fishing
Inventor: IJIMA TADASHI
IPC: A41D19/00
Filed: 1988-07-13
Abstract: PURPOSE:To provide the title gloves ensuring the body of 'ayu' (sweet fish) to be held without weakening through protecting it from heat, so constituted that a porous and flexible material is used as a raw material for the palm of the hand and water is held in the porous part. CONSTITUTION:A raw material constituting at least raw material for the palm of the hand 1 is made by use of a porous and flexible material with porous part capable of holding water, thus obtaining the objective gloves for 'ayu'- fishing.
Patent JP-H1122497-A (JP)
Title: Constant speed running device for vehicle
Inventor: SATO MASAAKI
IPC: F02D41/14
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To connect and disconnect a clutch means in response to a running state of a vehicle even if a releasing value which releases the clutch means is set to a relatively low value. SOLUTION: The device comprises an actuator 6 for controlling an opening degree of a throttle valve 4 at a time of constant speed driving, cruise control means 8 for controlling an operation of the actuator 6. In this case, the actuator 6 includes a DC motor 10 for rotating the throttle valve 4 and clutch means 12 for selectively transmitting a driving force from the DC motor. When both a state in which the running speed of a vehicle is more than a predetermined value compared with a set running speed and a state in which a closing side operation signal to the DC motor 10 is generated are continued during a predetermined time, the cruise control means 8 generates a clutch releasing signal.
Patent JP-H0770281-A (JP)
Title: Epoxy acrylate
Inventor: MAACHIN ROSU
IPC: C09D163/10
Filed: 1994-07-04
Abstract: PURPOSE: To provide the subject new high-molecular-weight acrylate having good thermal, mechanical, electrical, and chemical properties and being useful as a solder resist or a primary resist in the field of printed wiring boards.  
     CONSTITUTION: There is provided with the objective acrylate represented by formula I (wherein Q is H, formula II, or the like; R 1  is H or methyl; R 2  is H, methyl, or phenyl; T is a group of an aromatic difunctional compound; M is H, formula II, or the like; A is a group of an aromatic difunctional compound; n is 0-300; and L is formula III), with the proviso that not all of Ms can be H atoms or groups of formula II simultaneously, and that at least 10 mol.%, desirably, 20-100 mol.% of groups M not existing at terminal groups Q and L may be groups of formula IV. This acrylate is obtained by reacting a specified post-glycidylated epoxy resin with an ethylenically unsaturated monocarboxylic acid at high temperature in the presence of a catalyst and a polymerization inhibitor. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6235742-A (JP)
Title: Pulse counter type fm demodulator of tdma system receiver
Inventor: MIZOTA YASUHIRO
IPC: H04L27/156
Filed: 1985-08-08
Abstract: PURPOSE:To prevent at DC drift generated by the demodulator of a TDMA receiver from being amplified by a base band amplifier as it is by generating the reference voltage of the base band amplifier by utilizing the output of a monostable multivibrator on the same chip. CONSTITUTION:A modulated IF signal is amplified by an IF amplifier 1 and inputted to the monostable multivibrator 2. The monostable multivibrator 2 generates pulses whose number corresponds to the input frequency and the signal is passed through a low-pass filter 4, amplified by the base band amplifier 5, and inputted to a comparator 6. At this time, the DC drift generated by the monostable multivibrator 3 owing to temperature variation is canceled by the base band amplifier 5 with a DC drift generated by the monostable multivibrator 3 of a reference voltage circuit 3' similarly, so its influence never appears at the output of the base band amplifier 5.
Patent JP-H05344357-A (JP)
Title: Picture compression and extension device
Inventor: YAMAGUCHI TAKAHISA
IPC: G06T9/00
Filed: 1992-06-09
Abstract: PURPOSE:To provide the picture compression and extension device making the compression rate different in the specified area and the unspecified area in one screen. CONSTITUTION:An A/D converter 2 digitizes the image pickup video signal of such as a video camera 1. A controller 9a divides the output data of the A/D converter 2 into the inside area data (the area data of the specified area) and outside area data (the area data of outside of specified area) according to the area information. The inside area data are stored in a frame memory 3a and the outside area data are stored in a frame memory 3b. The storage data are concurrently read out from both memories in parallel and given to corresponding compressors 4a and 4b. The compressor 4a compresses the inside area data with low compression rate and the compressor 4b compresses the outside area data with high compression rate. The compression data of the inside area data stored in the compressor 4a are restored by an extension device 5a and stored in a frame memory 6a. The compression data of the outside area data stored by the compressor 4b are restored by an extension device 5b and stored in a frame memory 6b. A controller 10a reads the inside area data and the outside area data from both memories according to area information in the constant order and supplies them to a D/A converter 7. Thus, the only specific area of one screen is displayed with clear picture at the display of a monitor television 8.
Patent JP-H0225849-A (JP)
Title: Resist and resist film
Inventor: KAWADA HARUNORI
IPC: H01L21/30
Filed: 1988-07-15
Abstract: PURPOSE:To improve the resolution, the sensitivity and the dry-etching durability of the title resist by composing the resist of a specified polyacrylate or a specified polymethacrylate. CONSTITUTION:The resist is composed of the polyacrylate or the polymethacrylate shown by formula I. In the formula, R1 is hydrogen atom or methyl group, R2 is 3-20C alkyl group, and preferably, said alkyl group contains an aromatic ring such as a benzene ring, etc. to improve the dry-etching durability of the resist. The polyacrylate or the polymethacrylate is liable to form a condensable film on a substrate plate. When a laminated film is composed of the polyacrylate or the polymethacrylate, the film quality of the obtd. film is excellent. As the surface of the obtd. film is smooth, and the thickness of the film is made thin, the obtd. resist film has a good sensitivity, and does not generate unevenness in sensitivity at the time of plotting the resist film. The excellent resolution and dry-etching durability of a pattern are obtd.
Patent JP-H0925340-A (JP)
Title: Production of polycarbonate
Inventor: ISHIKAWA YASUHIRO
IPC: C08G64/20
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain an industrially advantageous process whereby a high-mol.-wt. polycarbonate having a good color tone can be easily produced by transesterification while using a low-cost reactor such as made of stainless steel. SOLUTION: In producing a polycarbonate by transesterification, such a reactor is used that at least the liq. contact part of the reactor is cleaned with a carbonyl compd. and pref. the contact part is made of stainless steel.
Patent JP-S6064962-A (JP)
Title: 2-(beta-aryl-beta-hydroxyethyl)dihydropyridine derivative and its preparation
Inventor: SETO KIYOTOMO
IPC: A61P3/14
Filed: 1983-09-21
Abstract: NEW MATERIAL:A compound shown by the formula I [X is CH=CH, CH=N, or O; R1 is H, lower alkyl, alkoxy, hydroxy, nitro, trifluoromethyl, or halogen; R2 is lower alkyl, N,N-dialkylaminoalkyl, or N-alkyl-N-(arylalkyl)aminoalkyl; R3 is lower alkyl; R4 is H, alkoxy, or halogen] and its salt. EXAMPLE:2-( beta-Phenyl-beta-hydroxyethyl )-4-phenyl-6-methyl-1,4-dihydropyridine-3,5- dicarboxylic acid dimethyl ester. USE:Showing antagonism on calcium and hypotensive action, useful for remedying disorder of cardiovascular system. PREPARATION:A compound shown by the formula II is reacted with a compound shown by the formula III and ammonia to give a compound shown by the formula I .
Patent JP-S6418460-A (JP)
Title: Piezoelectric type fluid jetting nozzle
Inventor: IKEDA TERUYUKI
IPC: B05B1/00
Filed: 1987-07-13
Abstract: PURPOSE:To eliminate a valve for preventing backflow by providing at least two or more bimorph forming sections fixed partly ion a fluid channel in a manner to generate a displacement in the direction in which a fluid introducing opening and a fluid opening are provided. CONSTITUTION:At least one or more of fluid introducing opening 15 and a fluid jetting opening 16 in which a fluid channel 11 is formed are provided, and at least two or more of bimorph type forming sections 13 and 14 fixed partly are provided in the fluid channel 11 in a manner as to generate a displacement in the direction in which said fluid introducing opening 15 and fluid jetting opening 16 are provided. The bimorph forming section is a laminated layer consisting of a material turning into a piezoelectric material by sintering and a material turning into a conductive material by sintering. A pump to flow the fluid in a constant direction can be formed by shifting the time of driving said independent bimorphs, and said pump works not to generate backflow and to prevent the two bimorphs working at that time from generating backflow. A valve for preventing backflow, therefore, is not necessary.
Patent JP-S6333227-A (JP)
Inventor: KOBUKI MANABU
IPC: B65B43/36
Filed: 1986-07-24
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-H0614601-A (JP)
Title: Tillage cover structure
Inventor: ONISHI NAOKI
IPC: A01B33/12
Filed: 1992-07-02
Abstract: PURPOSE:To prevent adhesion of a tillage soil to a tillage cover and simultaneously prevent leakage of tillage soil from the tillage cover in any of a state attaching a ridging machine and a state attaching a lid body in stead of tillage soil. CONSTITUTION:A rubber sheets 13 and 14 for removing tillage soil is stretched and provided over the whole face in the inner face of a lid body 8 covering a tillage cover notch part (a) for insertion of a ridging machine B and a tillage cover 3 and simultaneously a rubber sheet notch part (b) is provided at a position opposite to the tillage cover notch part (a) in the rubber sheet 13 and opening edge of the rubber sheet notch (b) is protruded from the opening edge of the tillage cover notch part (a) in a state narrowing the opening.
Patent JP-S6072835-A (JP)
Inventor: DEIITERU YURUGEN MIYUURERU
IPC: B01J31/02
Filed: 1984-08-24
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-H092381-A (JP)
Title: Manufacture of floating structure by industrial waste plastic
Inventor: TOMIYAMA YUMI
IPC: E01D15/14
Filed: 1995-06-20
Abstract: PURPOSE: To easily manufacture a floating structure at a low cost by placing pulverized foamed plastics in a bag to be sealed, pressurizing the bag to reduce its volume, filling the compressed foamed plastics in an external container, and fitting a cover thereto to realize the recycling of the waste plastics. CONSTITUTION: A hollow outer container 10 forming a floating structure is first provided. The container 10 is preferably made of concrete where a top part is opened and a bottom part 13 is covered. The bottom part 12 is a bottom lid of the floating body, and a weight when the floating body is placed in water. A bag 14 made of polyethylene is arranged in the container 10. Then, the foamed plastic which is the industrial waste is pulverized into small pieces of about 5-20mm in diameter by a pulverizer, and the pieces are filled in the polyethylene bag 14. The bag 14 is pressed from the top to reduce its volume. A concrete upper lid 16 is fixed to the container 10 in the final stage to complete the floating structure.
Patent JP-S6235187-A (JP)
Inventor: KUSANO HIROSHI
IPC: E02F5/10
Filed: 1985-08-08
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-S6066878-A (JP)
Title: Photodetector
Inventor: KAMIJIYOU TAKESHI
IPC: H01L31/101
Filed: 1983-09-22
Abstract: PURPOSE:To increase the factor of multiplication and to reduce noises by a method wherein a laminated film composed of hetero materials is provided on a base layer, and electrodes are formed in p and n type regions provided at each end of this film, respectively. CONSTITUTION:A laminated film 12 is provided on the base layer 11 of a semi- insulating Inp layer. The film 12 is formed by alternate lamination of extremely thin films of hetero materials. One end of this film 12 is made as the n type region 13, and the other the p type region 14. Each region 13 and 14 become an n type multilayer GaAs/Inp region and a p type multilayer GaAs/Inp region, and electrodes 15 and 16 are formed on the regions 13 and 14. When a bias voltage is impressed on the electrodes 15 and 16 in the state that electrons are separated from holes, the recoupling of the electrons with the holes can be avoided, accordingly a large factor of multiplication can be avoided, and photo detection can be carried out with low noises.
Patent JP-H08100273-A (JP)
Title: Production of chromium-plated product
Inventor: FUJII ARATA
IPC: C25D5/26
Filed: 1995-07-12
Abstract: PURPOSE: To provide a microporous chromium-plated product without the chromium coating layer being chipped off even if used over a long period under severe conditions and consequently without the appearance being deteriorated. CONSTITUTION: A necessary metallic substrate layer is formed on a conductive base by electroplating, then electroplating is conducted in an electrolyte prepared by adding a nonmetallic inert fine particle to a nickel-phosphorus alloy plating bath contg. a nickel source, a phosphorus source and an anionic or nonionic surfactant to form a nonmetallic inert fine particle-dispersed nickel-phosphorus alloy plating layer in 0.15-20μm thickness, and then a chromium plating is formed thereon in 0.01-0.5μm thickness to produce the microporous chromium- plated product.
Patent JP-S6155459-A (JP)
Title: Oil hydraulic control device of continuously variable transmission
Inventor: TAKANO TOSHIO
IPC: F16H61/662
Filed: 1984-08-24
Abstract: PURPOSE:To prevent a speed change delay in a device at its down-shift operation, by providing an actuator predetermined capacity in the vicinity of a servo chamber of an output side subpulley and enabling a pump to cmpensate a decrease of its performance, in the case of a line pressure circuit of the oil hydraulic control part in a continuously variable transmission. CONSTITUTION:The captioned device, respectively conecting the delivery side of an engine driven oil pump 37 through an oil path 40 with a servo chamber 28b in an oil hydraulic servo device 28 of a subpully 25 and an oil path 39 branching from the oil path 40 with a servo chamber 27b in an oil hydraulic servo device 27 of a main pulley 24, interposes a pressure regulating valve 43 and a speed change control valve 44 in the oil path 39. The above device provides an accumulator 60, comprising a cylinder 61, piston 62 and a return spring 63, in a part adjacent to the servo chamber 28b in the oil path 40 in a side of the above described subpulley. The accumulator, obtaining its accumulated pressure by a load of the spring 63 even in a condition that the line pressure is in a minimum level in the minimum speed change ratio, sets the spring so as to enable oil to be supplied when the hydraulic pressure decreases lower than the line pressure.
Patent JP-H1124255-A (JP)
Title: Visible light-setting resin composition and its use
Inventor: TAKUMA HIROSUKE
IPC: C09D11/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain the visible light-setting resin composition containing a photosensitizer highly sensitive to high-output stable laser beams in the longer visible wavelength region by incorporating a specified subphthalocyanine compound. SOLUTION: The resin composition contains as the photosensitizer the subphthalocyanine compound represented by the formula in which R is an alkyl or alkoxy group or the like; Y is a halogen atom; X is a halogen atom or an alkyl group or the like; and each of (m) and (n) is, independently, 0, 1, 2, 3, or 4, and m+n is 0-4. The compound of the formula is excited by absorbing light in the wavelength region of 400-700 nm, especially, 400-600 nm, and allowed to have interaction with a photosetting resin and a polymerization initiator, and it is contained, preferably, in an amount of >=10 weight%. The visible light-setting resin composition is obtained by mixing the photosensitizer, the photosetting resin and photopolymerization initiator and the like.
Patent JP-H0465377-A (JP)
Title: Production of decorative tile
Inventor: MIZUNO MASUO
IPC: E04F13/14
Filed: 1990-07-03
Abstract: PURPOSE:To form a three-dimensional colored pattern having reality by filling inorg. coating into a pattern carved in the glazed surface of a tile and scratching off an excess of the coating. CONSTITUTION:Clay is kneaded with rough stone, press-molded, glazed and fired to form a tile 1. The glazed surface 2 of the tile 1 is etched to carve a desired pattern 3. Inorg. coating 4 is filled into the pattern 3 and an excess of the coating 4 is scratched off with a scratching plate so that the surface of the pattern 3 is slightly recessed 5. The filled coating 4 is then dried.
Patent JP-S5969469-A (JP)
Inventor: NAGAYAMA HIROSHI
IPC: C04B35/66
Filed: 1982-10-08
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-S5878811-A (JP)
Title: Torsion beam axle type rear suspension of car
Inventor: MAEBAYASHI JIROU
IPC: B60G21/05
Filed: 1981-11-02
Abstract: PURPOSE:To improve cornering performance by configuring a wheel support arm at the rear end of a trailing arm rotatably with each other by means of a car body load and with angle of rotation to be regulated by means of a stopper. CONSTITUTION:The rear end of a cylindrical trailing arm 2 with stopper parts 12 at symmetrical positions is fitted with a flat part 14 of a wheel support arm 6, tip of which is shaped flat 14, with a rubber bush 16 interposed between said two arms. When input load to a wheel is increased in such a configuration, the wheel support arm 6 is swiveled against the rubber bush 16 in the direction of negative the camber against the ground relative to the trailing arm 2. This angle of swivel is determined depending upon the stoppers 12, flat part 14 and the rubber bush 16. Cornering performance may be thus improved.
Patent JP-2000009762-A (JP)
Title: Optical transformer
Inventor: SATO YUZO
IPC: G01R15/24
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical transformer having high quality with little changes with respect to aging by reducing the adhesion of a moisture content to parts constituting an optical unit and an electrical circuit unit. SOLUTION: An optical unit 1 including a polarizer 5 and an electrical circuit unit 2 are accommodated in a sealing accommodating case 4. Semispherical optical unit cover 6 wholly reflecting a light having wavelength of 380 nm or less and an electrical circuit unit cover 8 are provided at a position covering the optical unit 1 and the electrical circuit unit 2. A concave lens 7 is assembled at a position corresponding to the polarizer 5 in the optical unit cover 6. A coating of titanium oxide (TiO2) is applied to the inner surface of the sealing accommodating case 4, the surface of the optical unit cover 6, and a surface of the electrical circuit unit cover 2. An adsorbing agent 3 is accommodated in the optical unit cover 6 and the electrical circuit unit cover 2.
Patent JP-H10331755-A (JP)
Title: Hydraulic rotary engine
Inventor: KIDE YOSHIKAZU
IPC: F03B17/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic rotary engine to prevent pollution of environment, the generation of a sound, and the generation of vibration, eliminate a need for fuel, save resources, 100% prevent the occurrence of warming, be constructed and operated at a city and a remote and secluded place in the mountains, collect resources from a sea bottom and sea water and fields and mountains, and be profitable even when sea water is purified to effect drink and feed water to a desert. SOLUTION: In a hydraulic rotary engine 6, when a rotary automatic regulation motor 29 rotates a round type cylinder 3, and a coupling gear 8, a fixed gear 12, a stop feed band 51, and a clutch 33 are linked, and by rotating a round cylinder 3, each found type buoyancy piston 5 is transferred to a rise stroke in liquid 31 in the round type cylinder 3 for continuous rotation.
Patent JP-2000009296-A (JP)
Title: Automatic drain valve for filter regulator
Inventor: NAGAO TAKANORI
IPC: F16T1/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To improve the reliability in operation of a drain valve and simplify its structure as compared with existent valves by integrally the opening or closing actions of the drain valve and a filter regulator as a main valve continuously. SOLUTION: A valve stem 20 adapted to move integrally with a pressure regulating valve element 12 is provided at its point with a drain valve element 21 for opening or closing a drain hole 23 formed in a drain case 3, so that the opening of a valve port 6a in a pressure regulating valve seat 6 by the pressure regulating valve element 12 synchronizes with that of the drain hole 23 by the drain valve element 21. A hollow valve guide 16 is disposed in the drain case 3 through a cylindrical-filter element 17 so as to insert the pressure regulating valve element 12 and the valve stem 20 that slide therein.
Patent JP-H0465699-A (JP)
Title: Small-sized nuclear reactor pressure vessel
Inventor: WATABE YUKIO
IPC: G21C1/00
Filed: 1990-07-05
Abstract: PURPOSE:To securely charge fuel in the nuclear reactor pressure vessel equipped with a communication part with a specific small opening in a short period of time by providing a return passage for fuel charging gas which communicates with the nuclear reactor pressure vessel. CONSTITUTION:A metal net 13 which communicates with the vessel is provided over nearly the entire surface of the internal wall of the nuclear reactor pressure vessel 2 from nearby a fuel insertion opening 8. This net 13 has meshes smaller than the grain size of the nuclear reactor fuel and discharges only the fuel charging gas except nuclear reactor fuel flowing in the nuclear reactor pressure vessel 2 and the return passage for the fuel gas to the fuel tank 1 is formed. The fuel insertion opening for charging the nuclear reactor fuel in the nuclear reactor pressure vessel is provided at only one place and the pressure vessel pressure resistance part itself is not machined as much as possible to charge the nuclear reactor fuel in the nuclear reactor pressure vessel in a short period of time.
Patent JP-S6068315-A (JP)
Title: Switching mechanism for facet train of holoscanner
Inventor: FUKUDA MITSUHISA
IPC: G02B26/04
Filed: 1983-09-26
Abstract: PURPOSE:To switch facet trains easily while holding the length of an optical path constant without moving a motor nor a holoscanner by opening one of optical paths of reproduced light which is split and travels to the two facet trains and closing the other optical path selectively. CONSTITUTION:When reproduced laser light 5 is emitted while the holoscanner 10 is rotated around its center O, the reproduced light is reflected by a mirror M1 to enter a prism P1', and is split by a translucent film 12. Transmitted light enters a facet A through a prism P1 and a shutter opening 14a and varies in angle of diffraction successively through its diffraction grating in a plane which is perpendicular to the surface of the holoscanner and the paper surface, and the diffracted light is led out through a prism P2 and a mirror M2. Similarly, reflected light is led out through the prism P1', shutter opening 14b, facet B, prism P2', and mirror M2. The facets A and B are selected by selecting the shutter openings 14a and 14b.