baber/WOPTO huggingface dataset:
Patent JP-H02308018-A (JP)
Title: Interference-preventing device for working equipment of hydraulic excavator
Inventor: KUROYANAGI OSAMU
IPC: E02F9/24
Filed: 1989-05-23
Abstract: PURPOSE:To effectively protect a working equipment from interference by making operation for determining the position of the front end of an arm with detection of relative angles of each of revolute joints, and by actuating an alarm when the position of the front end comes into a predetermined critical area. CONSTITUTION:A working equipment is prepared being constructed of articulated sections such as a first boom 1, a second boom 2 and an arm 3, which is made rotatable around the longitudinal axis. To a journal section of each of revolute joints, a potentiometer 6 for detecting relative angles of each of the articulated sections is installed, and the position of the front end of the arm 3 is determined by operation made based on signals outputted from the potentiometers. In the case where the position of the front end of the arm 3 determined by the operation comes into a predetermined critical area, a signal is emitted from an interference-preventing controller 7 and an alarm-indicating device 24 is actuated thereby.
Patent JP-H04353595-A (JP)
Title: Production of pitch for carbon material
Inventor: HATANO HITOMI
IPC: C10C3/02
Filed: 1991-05-31
Abstract: PURPOSE:To obtain the subject pitch having low softening point and high carbon yield by separating a component soluble in lower alcohol, etc., from coal tar pitch and adding the component to a component insoluble in lower alcohol and obtained from coal tar pitch. CONSTITUTION:A coal tar pitch having a softening point of 80-120 deg.C is separated into a component insoluble in lower alcohol and having low nitrogen content and a component soluble in lower alcohol and containing concentrated nitrogen component by treating with a lower alcohol such as methanol. The soluble component is treated with a 5-11C aliphatic hydrocarbon and/or alicyclic hydrocarbon and separated into a component soluble in the hydrocarbon and having low nitrogen content and a component insoluble in the hydrocarbon and having concentrated nitrogen. The components having lowered nitrogen content are added to the component insoluble in the lower alcohol to obtain the objective pitch.
Patent JP-S5656142-A (JP)
Title: Winding of rotary electric machine
Inventor: DAISHIN MITSURU
IPC: H02K3/34
Filed: 1979-10-11
Abstract: PURPOSE:To prevent the flow out of impregnated resin and to prevent the deterioration of the insulating property by inserting an inter-phase insulating material between the different phases at the ends of the windings, covering the internal and external parts of the ends of the windings of said ends of the insulating material, and impregnating and curing resin having no solvent. CONSTITUTION:Interphase insulating materials Z, Z1, and Z2 are inserted between the different phases of the coils such as the coils A, B, and C, at the end portion of the windings. The ends of the interphase insulators are drawn out. The internal and external parts of the windings are covered by said ens of the insulators, and fixed by bindings 20. Thereafter, resin having no solvent is impregnated, heated, and cured. In this method, even though the viscosity is decreased when the impregnated resin is cured, it is not flowed out of the ends of the windings, and the deterioration of the insulating characteristics can be prevented.
Patent JP-H06217831-A (JP)
Title: Table
Inventor: WATANABE HARUO
IPC: G02F1/13
Filed: 1992-04-24
Abstract: PURPOSE:To provide a method which enables a person to easily visually observe temp. of the surface of a table with which this person does job or relaxes at all times and helps the person to recognize an environmental change. CONSTITUTION:This table is constituted by using a top plate formed by laminating a cholesteric liquid crystal of a lyotropic type consisting of a linear homopolysaccharide deriv. on a substrate, at least one side of which is transparent. This liquid crystal exhibits excellent colors continuously changing from purple to indigo, blue, green, yellow, orange and red as temp. rises.
Patent JP-H08327027-A (JP)
Title: Variable density burner
Inventor: TANIMURA YOSHITAKA
IPC: F23D17/00
Filed: 1995-05-29
Abstract: PURPOSE: To perform a plurality of stages of thick combustions by providing first and second thin gas supply passages for supplying fuel gases to the thin burners of first and second burner blocks and providing a manual shut-off mechanism for shutting OFF the flow of the gas. CONSTITUTION: When gas having low Wobbe index is used, the flows of gases to first and second thin gas supply passages 23A, 23B are shut OFF by the shut-off mechanism 32, 33 of the first and second supply passages 23A, 23B for use. Then, the operations of switching solenoid valves 25, 26, a solenoid proportional valve 28, a safety valve 29 and a fan are controlled by a controller H. At the time of high load combustion, both the valves 25, 26 are opened, and the thick combustion burners of first and second combustion blocks A, B are burnt. At the time of low load combustion, the valve 25 of a first gas supply passage 24A is closed, the valve 26 of a second gas supply passage is opened to burn only the burner of the block B. The valve 25 is opened and the valve 26 is closed at the intermediate between the high load and the low load.
Patent JP-H053658-A (JP)
Title: Linear motor
Inventor: MATSUMOTO GIICHI
IPC: H02K41/03
Filed: 1991-05-31
Abstract: PURPOSE:To stabilize contact of brush with a power supply board. CONSTITUTION:A brush 5, having a contact 51 fit in a through-hole 55a and an L-shaped conductive board 52 fit in a recess 55b and a through-hole 55c, is fixed to an insulating member 41 secured to the outside of the facing piece 4b of an electromagnet 4. At that time, the contact 51 of the brush 5 is urged by a coil spring flexible in the direction perpendicular to one face 3a of a power supply board 3 and the end face 51a thereof abuts on the one face 3a with a predetermined contact pressure. Consequently, the contact 51 does not hook on the copper foil at the positive/negative voltage conductive part formed on one face 3a of the power supply board 3 when the contact 51 rides over the copper foil resulting in suppression of electric noise and abrasion of sliding face. Furthermore, the brush 5 can contact stably with the power supply board in the center thereof even when the sliding face is abraded.
Patent JP-H10320154-A (JP)
Title: Recorder and recording method
Inventor: ISHIKAWA KOHEI
IPC: B41J5/30
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive recorder and recording method capable of printing out data at a high speed by improving the efficiency of data development even when the recording of the same pattern is repeated in the same page of a recording medium. SOLUTION: In the case of executing recording by using print buffers 704 to 706 for storing image data for three pages of recording paper, reference images 601, 602 are registered in an image management table based on a command from a host and the registered image date are stored in one print buffer 706. The registered image data are copied to another print buffer 704 based on another command, printing-out is executed based on the copied image data, the registration of the recorded image data is deleted, and the contents of the print buffer 706 storing the registered image data are cleared.
Patent JP-H08318089-A (JP)
Title: Water supply device for washing machine
Inventor: IZAWA KATSUYA
IPC: D06F39/08
Filed: 1995-05-29
Abstract: PURPOSE: To prevent appearance while sprinkling water from being damaged by stopping flowing water so as to prevent remaining while sprinkling the water and making the water flow after water sprinkling is ended in the water supply device of a washing machine for injecting the large amount of the water at the time of washing and performing rinsing by sprinkling the water to clothes at the time of rinsing. CONSTITUTION: A water sprinkling device 36 provided with plural water sprinkling ports 26 for sprinkling the water inside a washing tank from the water sprinkling ports 26 is mounted on a water injecting device 11 for withdrawably housing a detergent case 13 and injecting the water inside the washing tank from a flow-out port 14. Then, a water discharge port 37 provided on the water sprinkling device 36 is connected to the water injecting device 11, the water discharge port 37 is formed in an approximately horizontal pipe 38 provided on the lower part of the water sprinkling device 36 and a ball 39 capable of being locked to the water discharge port 37 from the inner surface of the water sprinkling device 36 is disposed.
Patent JP-S5463143-A (JP)
Title: Antifouling synthetic resin composition
Inventor: MOTOTANI SHIGEO
IPC: C08L1/00
Filed: 1977-10-28
Abstract: PURPOSE: A moldable antifouling syntheric resin composition with durable antifouling property, that is composed of a synthetic resin, a specific agent controlling eluation and an antifouling agent of organotin.  
     CONSTITUTION: To a synthetic resin selected from the groups consisting of polyvinyl chloride, polyethylene, polypropylene, polyvinyl acetate, polystyrene and othres are added (B) 10W100wt% of one or more agents controlling eluation selected from monocarboxylate or dicarboxylate esters and (C) 1W10wt% of an organotin that is shown as the formula R 3 SnX or (R 3 Sn) 2  Y (R is 1W8C alkyl, cycloalkyl, aryl, aralkyl; X is halogen, hydroxy, alkoxy, phenoxy, thioalkoxy, residue of monocarboxylic acid, residue of dimethylthiocarbamic acid; Y is O, S, residue of dicarbosylic acid) and dissolves in the agent controlling eluation in an amount of more than 0.1wt%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5832317-A (JP)
Inventor: YAGIU SATORU
IPC: H01H9/54
Filed: 1981-08-21
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-H11325303-A (JP)
Title: Cylinder device, and cylinder type closing valve
Inventor: NAKADA TSUMORU
IPC: F16K31/122
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To flexibly cope with various kinds of fluid pressures to attain an high output, and reduce a height and a diameter of a cylinder. SOLUTION: This cylinder type closing valve is composed of a cylinder main body 20, plural partitioning wall bodies 3b-3d having through holes 31 in their central parts, and piled up fixedly in the axial direction to partition the inside of the cylinder main body 20, plural piston bodies 4a-4d arranged opposingly to the respective partitioning wall bodies 3b-3d to form pressure chambers 6a-6d, and provided in their central parts with shaft parts 41 engaged with the through holes 31 of the partitioning wall bodies 3b-3d and penetrated passages 42 for forming a passage for a working fluid, and a spring member 5 for applying pressing force via the respective piston bodies 4a-4d.  When the working fluid is sealed from the passages 42 and lateral passages 44 formed by piling the piston bodies 4a-4d up into the respective pressure chambers 6a-6d, a fluid pressure acts in the direction reverse to the energizing direction of the spring member 5 to open and close the valve.
Patent JP-H03375-A (JP)
Title: Clutch drum of transmission
Inventor: YAMAGUCHI TOSHIO
IPC: F16D25/0638
Filed: 1989-05-25
Abstract: PURPOSE:To thin the thickness of a press member and increase the strength of a welding part by providing a flange part on a rotating shaft, welding a drum press member onto the outer circumference of the flange part, and disposing a thrust bearing on the face side of the flange part. CONSTITUTION:An input shaft 25 has a flange part 54 protruding to the outer circumferential part. Onto the outer circumferential part of the flange part 54, a drum press member 51 is welded by electron beame. A piston 56 is brought into contact with the stopper part 54a of the flange part 54. A thrust bearing 66 is disposed between the support surface 54b of the flange part 54 and an oil pump housing 59. The force from the piston 56 never act on the drum press member 51, and also the thrust force acting on the rotating shaft 52 never act on the welding part between the flange part 54 and the drum press member 51. Hence, the thickness of the drum press member can be thinned, and an advantage on strength of the welding part can be obtained.
Patent JP-S5833744-A (JP)
Title: Information processing device
Inventor: INA KENZOU
IPC: G06F12/00
Filed: 1981-08-21
Abstract: PURPOSE:To efficiently process each CPU, by storing processing requests in the order of generation of the requests and reading out the processing requests in the order of storage. CONSTITUTION:When a processing request is applied from a CPU to an information processing unit IPU1, this request is stored in a processing request memory 40 of the IPU1 via interfaces IF31-38. The possibility of use of the IPU1 is informed to the CPU executing the processing via the specific IF31-38 to enter the information processing. If a processing request is given from other CPU during the execution of the processing, the CPU receives a BSY signal indicating the use of the IPU1. A reservation reception and response circuit 50 receives the information via a signal line (a) that the section 40 receives the processing request of the CPU. The information is outputted to a signal line (b) with the circuit 50, which responds to the corresponding CPU via the corresponding IF 31-38 for the reception of the processing request.
Patent JP-S62288417-A (JP)
Title: Remote-operated combustion device
Inventor: UCHISE YOSHIBUMI
IPC: F23N1/00
Filed: 1986-06-06
Abstract: PURPOSE:To enable a rational combustion start instruction and a stop instruction to be supplied and prevent an accident of leakage of fuel when combustion is interrupted by a method wherein a function of a circuit for driving a fuel valve is forcedly stopped on a forced off-mode signal, the fuel valve is kept closed and a safety circuit for allowing an operation of the fuel valve driving circuit to be carried out on a reset signal outputted through a mode instruction signal sensing circuit is arranged. CONSTITUTION:When combustion is continued, a switch signal S1 expressing a logical '1' is attained only when a momentary operation switch 27 is operated. When this signal is given to a mode specifying circuit 26, an off-mode instruction signal S3 is overlapped with a data transmission line 30 through a transmitter circuit 22. When the signal S3 is detected by a mode instruction signal sensor circuit 15 through a receiving circuit 13 of a base unit 10, a forced off-mode signal S5 is outputted after a desired time is elapsed from an inputting time, and a micro-computer 11 may stop combustion. At the same time, in a safety circuit 16 receiving a signal S5, a closing signal S7 is made as AND '0' and even if an erroneous control signal S8' for releasing a fuel valve is given erroneously from the micro-computer 11, the fuel valve is kept closed.
Patent JP-S5920247-A (JP)
Title: Angelic acid unsaturated ester and perfumery composition containing the same
Inventor: MIYAWAKI HIDEAKI
IPC: C07C69/533
Filed: 1982-07-28
Abstract: NEW MATERIAL:The angelic acid unsaturated ester of formula I (R is 5-6C alkenyl). EXAMPLE:3-Methyl-2-butenyl angelate of formula II. USE:A perfume component of a perfumery composition. It has grassy, woody, floral or fruity fragrance, and is useful as a fragrance imparting agent for cosmetic, soap, detergent, shampoo, room perfume, etc., or an agent for imparting or modifying the perfume of food, drink, drug, chewing gum, tooth powder, etc. PROCESS:The compound of formula I can be prepared easily, in high yield, e.g. by the ester exchange reaction of the angelic acid lower alcohol ester of formula III(R' is lower alkyl, especially CH3 or C2H5) with the 5-6C unsaturated alcohol of formula IV in the presence of an ester exchange catalyst such as sodium methoxide at 80-180 deg.C.
Patent JP-S5356417-A (JP)
Title: V-shaped air cooled engine for general use
Inventor: KAWAI TAKESHI
IPC: F02M35/04
Filed: 1976-10-29
Abstract: PURPOSE: To install a fuel tank in an air cooled engine for general purpose arranging the cylinders to V-letter shape, without any rational equipments changing such as a carburetor, an air cleaner and an air breathing pipe and without enlarging the occupied space by engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5255582-A (JP)
Title: Detector for concentration radiation
Inventor: NAKAMORI SATOTSUGU
IPC: G01T1/167
Filed: 1975-10-30
Abstract: PURPOSE: To make possible the measurement of high concentration radiation levels by disposing a collimator between an object being measured having high radiation levels and a radiation detector and detecting only the radiation from the minute range of the object bein  measured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62286529-A (JP)
Title: Vibrating rotary granulating device
Inventor: MORIWAKI TORU
IPC: B01J2/12
Filed: 1986-06-05
Abstract: PURPOSE:To enhance granulating efficiency by retaining a vibrator equipped with a vibration generating means on an installed face of a device through a buffer spring and providing a horizontal cylindrical container having apertures at both ends on the upper face and rotated by a motor. CONSTITUTION:When moistened and mixed powder is supplied to operate a device, a cylindrical container 15 is vibrated and rotated by the actuation of a vibration generating means 3 and rotation of a motor 1. Micro-particles formed from powder, being pressed to the cylindrical container 15, is lifted up, and then comes down and up again to make a circulating movement and form up a crescent-shaped built up layer. By said movement, micro-particles get powder, not yet granulated, adheres when rolling down the surface of built up layer, and is granulated. Further, as vibration is actuated by a vibrator 1, growing particles are transferred to up and down directions and pressed by the surrounding powder. Thus, by a synergistic effect with rolling, grains almost spherical are prepared in a short period of time.
Patent JP-S6113060-A (JP)
Title: Lock-up controller for automatic transmission
Inventor: SUZUKI HIROKI
IPC: F16H61/14
Filed: 1984-06-27
Abstract: PURPOSE:To improve the response performance in lock-up control by executing lock-up when car-speed is over a prescribed value with the max. speed stage. CONSTITUTION:An oil-pressure detecting switch 58 is installed into an oil passage 56 into which the governor pressure corresponding to the car speed which is obtained by a governor valve 33 is supplied. The oil-pressure detecting switch 58 is turned-ON when the governor oil-pressure becomes over a prescribed value. A lock-up control valve 32 switches between in the state where the oil passage 68 for the communication to the lock-up oil chamber 4d is connected to an oil passage 70 and in the state where the oil passage 68 is connected to a drain port 72. Said switching of the valve 32 is carried-out by a lock-up control solenoid 36. In other words, a 3-4 shift valve 25 sets-up the fourth speed, and an oil- pressure detecting switch 54 is turned-ON, and when the governor pressure exceeds a prescribed value, an electric current flows from an AND circuit 60 to the solenoid 36.
Patent JP-S5656516-A (JP)
Title: Cremation truck and crematory using the same
Inventor: SHIRAI SHINJIROU
IPC: F23G1/00
Filed: 1979-10-11
Abstract: PURPOSE: To enable a quick cooling of the cremation truck after cremating by mounting a tray made of a heatproof metal on a rack with a space therebetween through which a cooling air is flown.  
     CONSTITUTION: A frame 1 is provided therebelow with four wheels 2 respectively in the forward and backward directions and the righthand and lefthand directions and fixed thereon with a rack 3 made of a refractory material such as bricks and castable materials. On the rack 3 is mounted the tray 4 made of a heatproof metal with a space 5 therebetween. The tray 4 includes a wall 6 standing on the upper periphery and a plurality of linear ribs 7 on the lower surface. The respective ribs 7 work as supports supporting the tray 4 on the rack 3. The space 5 is opened through an air inlet 8 and an air outlet 9 provided at one end thereof. When the truck is carried into the crematory 14 through an opened door 15, an air injection nozzle 18 is inserted through the air inlet 8. The nozzle 18 is operated to inject an cooling air after cremation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5557780-A (JP)
Title: Gas valve
Inventor: FUJIWARA KATSUJI
IPC: F16K31/18
Filed: 1978-10-24
Abstract: PURPOSE: To protect a float from a shock, increase productivity and decrease cost by using a float bucket to guide a plastic-resin-made ball valve float.  
     CONSTITUTION: An outlet member 3 is fastened onto a valve body 1 by using a cap nut 2 to form a valve case. The valve body 1 includes a valve chamber 5 and has an opening of an inlet 6 at the bottom. Several ribs 7 are attached on the inwall of the valve chamber 5, on which a bottom-closed cylindrical float bucket 8 is hung with a snap ring 9. The float bucket 8 has several holes 10 and accommodates a ball float 11. The float 11 is made of plastic resin for withstanding a shock. Absorbing a shock, the float 11 is guided to move in the bucket 8. The movement controls to open or close a valve port 16 of a valve seat 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05264389-A (JP)
Title: Cold cathode ionization vacuum gauge
IPC: G01L21/30
Filed: 1992-05-25
Abstract: PURPOSE: To obtain an improved inversion magnetron type cold cathode ionization vacuum gauge. CONSTITUTION: The ionization vacuum gauge having a vacuum gauge head comprises an outer cathode sleeve 1 having an inlet 2 communicating with the vacuum at one end thereof, an anode 8 located in the cathode sleeve 1 while extending coaxially therewith, a guard ring 6 interposed between the cathode sleeve 1 and the anode 8, and a positioning means for the cathode sleeve 1 located at an end thereof distal from the inlet 2. The anode 8 and the guard ring 6 have specific spatial relationship and insulated electrically from each other while the positioning means and the guard ring 6 are disposed coaxially in the cathode sleeve 1.
Patent JP-H11300019-A (JP)
Title: Ball dispenser for pachinko game machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the discovery of the presence of troubles, an illegal alteration and the like while making the characteristics of a pachinko game machine accurately gaspable by making accurately measurable the number of prize balls and the number of lending balls with a counter in the inspection of the pachinko game machine. SOLUTION: A dispensing rotor 16 rotated normally or reversely by an motor- operated actuator 17 is provided at a branch part of a lending ball delivery path 14 and a prize ball delivery path 15 and sensors 20 and 21 for counting the number of balls are arranged respectively on the lending ball delivery path and the prize ball delivery path. When a ball renting demand signal or a prize ball detection signal are given, the delivery rotor is rotated normally or reversely to guide pachinko balls to the lending ball delivery path or to the prize ball delivery path and the pachinko balls are counted by the sensor for counting balls thereby delivering the specified number of the pachinko balls to a shot ball supply tray.