baber/WOPTO huggingface dataset:
Patent JP-S51144881-A (JP)
Title: Fluid system
Inventor: ITOU YOSHIMITSU
IPC: F15B11/05
Filed: 1975-06-05
Abstract: PURPOSE: The power loss minimizing favorable circuit efficiency giving fluid system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S543509-A (JP)
Title: Magnetic reproducer
Inventor: MINO MINEO
IPC: G11B15/467
Filed: 1977-06-09
Abstract: PURPOSE:To enable rotary heads to scan accurately over the spacelessly recorded recording tracks by detecting the deviation of the tracks based on the crosstalk signal from the adjoining tracks of the main scanning tracks which the rotary magnetic heads scan.
Patent JP-S56166104-A (JP)
Title: Herbicidal composition for paddy field
Inventor: KAWAMURA YUUJI
IPC: A01N47/30
Filed: 1980-05-23
Abstract: PURPOSE: The titled composition, containing three types of a diphenyl ether compound and α-(β-naphthoxy)propionanilide and 1-(α,α-dimethylbenzyl)-3-(4- methylphenyl)urea as active constituents, and capable of exhibiting the synergistic effect.  
     CONSTITUTION: A composition containing three compounds of (a) one type selected from 3-(2,4-dichloro-5-isopropoxyphenyl)-5-t-butyl-1,3,4-oxadiazole-2(3H)-one or a diphenyl ether compound, (b) α-(β-naphthoxy)propionanilide and (c) 1-(α,α-dimethylbenzyl)-3-(4-methylphenyl)urea as active constituents.  
     EFFECT: The composition not only controls the difficultly controlled weeds in paddy fields by the complementary action thereof but also completely controls the perennial weeds as well as annual weeds in a wide range and powerfully with slight phytotoxicity to paddy rice plants and saves labor due to the strong action thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03267626-A (JP)
Title: Heating cooker
Inventor: IKEDA SHUJI
IPC: F24C15/20
Filed: 1990-03-19
Abstract: PURPOSE:To prevent the accident of a user receiving an electric shock and permit the retention of the catalytic function of a soot purification catalyst by providing a heat transfer plate which transmits heat from a cooking heater to the soot purification catalyst to maintain the optimum operation temperature thereof. CONSTITUTION:The subject cooker is so constructed as to permit the passage of an exhaust gas 7 through a soot purification catalyst 9 after its passage through a heat transfer plate 5, whereby, after the transmission of heat from a heater 14 through the heat exchanger plate 5 to the exhaust gas 7, the soot purification catalyst 9 can be heated and maintained at the optimum operating temperature for the soot purification action thereof. Such structure obviates the need for the use of a special electric heating part to heat the soot purification catalyst 9 and, therefore, eliminates the danger of the user receiving an electric shock due to a short-circuit resulting from the deterioration of the insulation of the electric heating part involved in its corrosion and also reduces the number of the parts used and improves the product reliability.
Patent JP-S61227088-A (JP)
Title: Method for recording and fixing thermal recording material
Inventor: MIYAGAWA TADASHI
IPC: B41J29/00
Filed: 1985-04-01
Abstract: PURPOSE:To enable a hard copy of a color image to be performed at high speed with a small device, by providing thermal heads to be closely in contact with a thermal recording material and also setting a light guide member between the respective thermal heads. CONSTITUTION:A thermal recording material 100 is fed in a direction N by means of fed rollers 101 and 102. Thermal heads 103 and 104, which heat at different or same temperature to color a thermal color element in the thermal recording material 100 for recording, are provided downward the feed rollers 101 and 102. Light of the predetermined wave-length is irradiated all over a light irradiation zone 106 between the thermal heads 103 and 104 through a light guide member 110 from a light source box 105, resulting in resolution of the recorded thermal color element and fixing thereof. The light guide member 110 consists of a guide member 112 having a rectangular section and a bundle of numbers of optical fibers 111 provided therein.
Patent JP-H09241155-A (JP)
Title: Stabilized teprenone preparation
Inventor: IWATA YUKIYA
IPC: C07C49/203
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a teprenone preparation which contains teprenone and hydroquinone and can be safely and stably stored for a long period of time. SOLUTION: The objective teprenone preparation is prepared by using hydroquinone in an amount of 0.05-3wt.% based on teprenone, further, when necessary, a pharmaceutically permissible carrier is added and they are treated in usual manner to obtain its oral preparations, for example, powder, granules, tablets, capsules and the like. The hydroquinone used as an antioxidant is very high in safety, readily and inexpensively available, readily soluble in water and a variety of organic solvents and effective as a component for oral medicinal composition. The teprenone preparation containing hydroquinone resists to the decomposition of teprenone and discoloration of the preparations even under drastic environments, for example, high temperature more than other antioxidant substances and can be stored for a long period of time.
Patent JP-S61231816-A (JP)
Inventor: MARUSERO BUARENZANO
IPC: G02B6/24
Filed: 1986-03-28
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-S6022985-A (JP)
Inventor: RARUSU RUNDEIN
IPC: E02B15/04
Filed: 1984-04-05
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-S51145042-A (JP)
Title: Boiling type refrigeration system
Inventor: MIKANE TOSHIO
IPC: H01L23/34
Filed: 1975-06-06
Abstract: PURPOSE: A refrigeration system which cools heating elements using semi-conductors by means of a refigerant, which can be mounted under the floor of a vehicle to make the most of wind available while traveling for cooling and which is compact, light in weight, simple in casing construction and easy to clean its cooling fins without removing the cooling unit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03272390-A (JP)
Title: Method for installing fluid control valve in non-water failure state and sealing connection device therefor
Inventor: TAKAMURA TSUYOMICHI
IPC: F16L55/18
Filed: 1990-03-19
Abstract: PURPOSE:To prevent a cut part from rusting by setting a process wherein a moving connection ring is previously connected in a spot where a fluid control valve is installed, a process wherein after a fluid pipe is cut by a cutter, the fluid control valve is inserted in the cut part, and a process wherein a moving connection ring is engaged in a watertight manner with an expandable coupling ring. CONSTITUTION:In a closed case S, a fluid pipe P is cut in a straight tubular shape by means of a cutter H. A fluid control valve V is then inserted in a cut part Q, and installed in a state that fluid in a non-water failure state. In this method, moving connection rings 1 are mounted on the peripheral surface of the fluid pipe P and on both sides of a spot where the fluid control valve V is located. After the fluid pipe P is cut by means of a cutter H, the fluid control valve V on which an expandable coupling ring 2 for wrapping a sealant 24 is mounted in a contracting state is inserted in the cut part. The moving coupling ring 1 is engaged in a watertight manner with the expandable coupling ring 2, and the sealant 24 is pressed in the cut part Q to cut off a flow in the fluid pipe P. This method prevents the occurrence of rusting starting from a cut surface.
Patent JP-S63236238-A (JP)
Inventor: MIZUNO YOUNOSUKE
IPC: H01H85/46
Filed: 1987-03-25
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-2000263408-A (JP)
Title: Grinding method and optical element
Inventor: ANDO MANABU
IPC: B24B37/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a grinding method capable of preventing a work face from leaving a regular ripple. SOLUTION: This grinding method is to rock a small-diametrical grinding tool 84 toward an x-axis direction, and to scan the grinding tool 84 toward a y-axis direction transverse to the rocking direction for grinding a work object. Grinding is performed while randomly changing a rocking amplitude of the grinding tool 84. Scanning is performed with the grinding tool 84 scanned on the work object in a raster shape. As initial conditions, a maximum rocking amplitude and a traverse speed of the grinding tool 84, and a movement condition at a rocking end part are predetermined.
Patent JP-H11266430-A (JP)
Title: Image handling system for electronic image pickup device
Inventor: NAKAMURA KENJI
IPC: G06F21/10
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To protect a recorded picture by permitting or inhibiting the use of the access right related to the recorded picture based on the then discrimination result for a user at the time of operation of reproducing, erase, or copy of the recorded picture to place operational restrictions on others free reproducing or copy of the picture, which the user photographed, in accordance with user's intention. SOLUTION: When the name of the user is inputted from a user name input part 61, a user discrimination means 60 of a digital still camera extracts the user as data by a user data extraction part 62 and stores it in a user data storage part 63. Meanwhile, when a password of the user is inputted to a password input part 64 as another input information for discrimination, the password is collated with user data by a collation part 65 to discriminate whether the password is valid or not. Thus, others are disabled from freely reproducing or erasing the recorded picture of the registered user or copying it to an external device in accordance with the intention of the user himself.
Patent JP-S60214091-A (JP)
Inventor: NAGATA YUKINOBU
IPC: G07B13/00
Filed: 1984-04-09
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-S61229777-A (JP)
Title: Direct link type shaft revolution device to driving motor
Inventor: KAKUTSUJI AKIRA
IPC: B65H54/547
Filed: 1985-04-03
Abstract: PURPOSE:To enable to link a motor with a small gap between the rotor and the stator to a thread winding machine, by arranging a specific clearance between the shaft bearing and the bearing housing smaller than that between the rotor and the stator of the motor, and placing in the gap an elastic substance. CONSTITUTION:When a winding shaft 1 is rotated, an oscillation occurs at the bearing part. Since the bearing 11 and the shaft 1 are supported flexibly by O rings 13, they move receiving this oscillation, especially a large oscillation occurring while the shaft bears up a dangerous speed. In this case, since the movement of a ring 12 is restricted by a gap d between the ring 12 and the tap ring 14, and since the gap D between the rotor 2 and stator 4 of the motor has a relation as D>d, the shaft 1 and the rotor 2 will never move to contact the stator 4. And even though the whole winding shaft moves owing to the weight of the thread wound on the winding shaft 1, the movement can be restricted by a gap d between the ring 12 and the tap ring 4, producing no trouble to contact the rotor 2 and the stator 4 each other, or to make a displacement from the specific direction and position of the winding shaft.
Patent JP-H08267726-A (JP)
Title: Device for detecting picture pattern print position
Inventor: SHIMAMURA YOSHIKAZU
IPC: B41F33/14
Filed: 1995-03-28
Abstract: PURPOSE: To read a register mark under any condition by providing a means which scans a predetermined range on a printed matter by a spotlight and detects two or more of segments of mark. CONSTITUTION: A spot sensor 22 moves in the directions X and Y by a predetermined distance to be decided by an offset value in a predetermined direction and scans on a register mark of a printed matter so as to obtain an intersection of the register mark. When two intersections of the register mark are obtained, the inclination of the printed matter 10 with respect to a manuscript stage 12 can be known from an inclination of a segment which connects the two intersections. Thus, offset and inclination of a coordinate system of the printed matter with respect to a coordinate system which is proper to the manuscript stage 12 can be known.  By correcting the coordinate system proper to the manuscript stage 12 correspondingly, a picture pattern position of the printed matter can be always recognized correctly even when the printed matter 10 is placed being deviated or slanted from the manuscript stage 12. In addition, as a precision in reading the register mark depends on a diameter of a spotlight of the spot sensor 22, the precision can be easily heightened.
Patent JP-S58188225-A (JP)
Title: Industrial belt cleaner
Inventor: NUKANO TAMOTSU
IPC: B65G45/12
Filed: 1982-04-23
Abstract: PURPOSE:To clean and remove dust and oil at a time, by constituting a cleaner such that a brush roll and oil squeezing roll are contactably arranged to the surface of a belt and a dust storage part and an oil tank are arranged to the bottom part of each roll. CONSTITUTION:A brush roll 2 using a nylon brush or the like is rotated while its position is adjusted so as to make contact with the surface of a driven belt. In this way, dust adhering to the surface of the belt is scraped by the brush 2 and collected to a dust collective part 3. While a moisture absorptive oil squeezing roll 4 of felt or the like is set to a position contacted to the surface of the belt. Here water and oil on the belt can be adsorbed by the roll 4. The roll 4 is depressed by a sliding handle 6 and adapted to a roll 7 then rotated by a handle 5 to squeeze adsorbed water and oil to a tank 8.
Patent JP-H02250987-A (JP)
Title: Method for etching high polymer film
Inventor: SUZUKI YOSHITO
IPC: C08J7/00
Filed: 1989-03-23
Abstract: PURPOSE:To each a high polymer film at a high rate without damaging a conductive layer, etc., by introducing the preheated film into the luminescent region of a glow discharge between a discharge electrode and a grounded electrode with a limited surface area. CONSTITUTION:A glow discharge is generated between the discharge electrode 2 and the grounded electrode 3 by an FR power source system 6 in a vacuum chamber 1 provided with an evacuating system 10 and a gaseous etchant source 5. A high polymer film 4 is passed between both electrodes 2 and 3 and etched. In this method, the film 4 is heated to about 80-400 deg.C by a heater 7 provided with a power source 11 and then introduced into the luminescent region of the glow discharge. The surface area of the discharge electrode 2 is limited to at most <=80% of the surface area of the grounded electrode 3. Consequently, the short-lived high-energy particles are concentrated in the vicinity of the discharge electrode 2 and allowed to collide with the film 4. By this method, the etching rate is increased, and the damage of the conductive layer, etc., formed on the film 4 is controlled.
Patent JP-H09199181-A (JP)
Title: Battery
Inventor: KYODO YASUMASA
IPC: H01M10/46
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a battery which can be used under various environments. SOLUTION: A battery has a case comprising a first case part 12 and a second case part 14 connected relating to the first case part 12 to be made movable, generator 20 arranged in the case to generate power by relative movement of the first and the second case part 12, 14, electric double layer capacitor 22 arranged in the case and a converting means which is a control means 24 arranged in the case 10 to convert generated voltage of the generator 20 into a fixed current to charge the electric double layer capacitor 22 to convert input voltage therefrom into fixed voltage output to the outside.
Patent JP-H0626834-A (JP)
Title: Method and apparatus for measuring radius of curvature
Inventor: OOKAWA KANEYASU
IPC: G01B11/255
Filed: 1991-01-11
Abstract: PURPOSE:To measure the radius of the curvature of a mirror surface having the spherical surface such as a lens surface highly accurately with a compact apparatus. CONSTITUTION:A moving distance Sw' of a holding part 105 for a material under inspection is detected with a length measuring part 108. A radus (r) of the curvature of a surface under inspection 104a of the material under inspection 104 is computed with an operating part 109 based on a back-focus distance L and an emitting angle theta, which are determined with a point light source 101 and a collimator lens 103, and the above described moving distance Sw'. The radius is displayed on a display partl 110, and the radius of curvature of the material under inspection is measured.
Patent JP-S59196132-A (JP)
Title: Dividing apparatus
Inventor: SAWARA SHIYOUKICHI
IPC: B23Q16/02
Filed: 1983-04-20
Abstract: PURPOSE:To simplify the constitution of a mechanism by utilizing a dividing roller which constitutes a barrel cam as the mechanism for providing a force for pressing the dividing pin for a positioning pin. CONSTITUTION:A dividing pin 1 is installed onto a dividing table 2 by a bolt 3, and a dividing roller 6 is rotatably installed onto the dividing pin 1 by a stop ring 7. A pressing cam 16 is always pressed in the direction of a barrel cam 8 by a pressing spring 17, and the revolution of the pressing cam 16 is regulated by a pin 18. On the upper projection 16a of the pressing cam 16, only the circumferential part which necessitates to contact with the dividing roller 6 protrudes. Therefore, when the dividing roller 6 shifts by a small amount in the direction of arrow 25 by the projection 16a of the pressing cam 16 because of the slip of the barrel cam, a positioning pin 10 and the dividing pin 1a contact each other, and positioning is permitted.
Patent JP-S63234739-A (JP)
Title: Radio calling receiver
Inventor: MATSUO YOSHIO
IPC: H04B7/26
Filed: 1987-03-24
Abstract: PURPOSE:To decrease the battery consumption of a receiver by using a spiral spring as a vibrator source and utilizing the taking-up with the oscillation of a pendulum. CONSTITUTION:When a receiver carrying person walks, a pendulum 1 is rocked, the rocking is converted to a rotation by a rotation converting part 11, a spiral spring 6 is taken up through gears 2-5, the prescribed direction turning of the gear is braked through a latch 8 and the energy is accumulated. When a gear 4, etc., are moved through a solenoid 9 in an arrow 13 direction in accordance with the receiving in this condition, the engagement of the geares 5 and 4 is released, an eccentric rotator 9 is rotated by the accumulating energy of the spiral spring 5, oscillation is generated and reception is discriminated. By such a constitution using the spiral spring, it is not necessary to use the electrical driving and the battery consumption of the receiver is decreased.
Patent JP-S52153941-A (JP)
Title: 1-n-(alpha-hydroxy-omega-aminoacyl)-3'-deoxy-5-o-pentofuranosylneamine derivatives
Inventor: UMEZAWA KENJI
IPC: A61P31/04
Filed: 1976-06-16
Abstract: PURPOSE: 1-N-(α-Hydroxy-ω-aminoacyl)-3'-deoxy-5-o-pentofuranosylneamine derivatives I(A is 5-amino-5-deoxy-β-D-xylofuranosyl, etc.; n is 1 or 2; when n is 1, A is β-D-xylofuranosyl, when n is 2, A is 5-amino-5-deoxy-β-Dxylofuranosyl, etc.), e.g. 1-N-[(RS]-3-amino-2-hydroxypropionyl)-3'-deoxy-5o-β-xylofuranosylneamine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61228851-A (JP)
Inventor: KAWADA SHIYOUSAKU
IPC: A61C13/15
Filed: 1985-04-02
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-H11273990-A (JP)
Title: Polypropylene film for heat-resistant capacitor
Inventor: ARAKI TETSUO
IPC: H01G4/18
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To improve electrical characteristics at a high temperature and machining property such as a forming property by using polypropylene with a specific isotactic pentad percentage and making specific an F5 value in a flow direction, the heat shrinkage rate in the width direction, and the surface roughness of at least one surface. SOLUTION: Polypropylene with an isotactic pendad percentage of approximately 96 % is used. Then, an F5 value at 20 deg.C in the flow direction of the polypropylene is set to approximately 50 Mpa. The heat shrinkage rate in the width direction at 120 deg.C is set to approximately 0.5 or less. Further, surface roughness Ra on at least one surface of a film is set to approximately 0.1 μm or longer. The surface roughness Ra of the film is preferably set to approximately 0.1-0.2 μm, thus reducing the deformation of an element at a heat treatment temperature of 120 deg.C when creating a capacitor and improving the electrical characteristics of the capacitor at that temperature or less.
Patent JP-H10266649-A (JP)
Title: Room having automatic lock
Inventor: KIMURA TAKAHIDE
IPC: E06B3/90
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To automatically lock a door according to closing of the door by outputting a door closing signal according to closing of the door, outputting a room leaving signal according to leaving of a user from a room, fastening a lock by receiving this door closing signal, and releasing the lock by receiving the room leaving signal. SOLUTION: A limit switch 2 detects closing of a rotaty door of a toilet room 1, and a distance limited reflection type photoelectron sensor 3 having a light emitting part composed of a near infrared radiation light emitting emitting diode or the like and a light receiving part composed of a photo IC or the like, detects leaving from its room when a user leaves the toilet room 1. A diffusive reflection type photoelectron sensor 4 detects a using condition of the toilet room 1 by the user. A control device (programmable controller) 5 commands locking to an electric lock 6 when the limit switch 2 outputs a door closing signal according to closing of the rotary door, and the electric lock 6 automatically locks the rotary door 14.  When the distance limited reflection type photoelectron sensor 3 output a room leaving signal according to leaving of the user from the room, the lock 6 is released.
Patent JP-S52153004-A (JP)
Title: Back-pressure turbine controlling system
Inventor: SATOU SUZUYA
IPC: F01K7/38
Filed: 1976-06-15
Abstract: PURPOSE: A controlling system of suppressing fluctuation of actual number of revolutions of turbine-generator upon transferring from back-pressure control to velocity control at the time of parallel-off of system by allowing the velocity control signals to follow always the back-pressure control signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06280672-A (JP)
Title: Sub-chamber type diesel engine with superchapger
Inventor: KASHIMOTO MASAAKI
IPC: F02F3/00
Filed: 1993-03-29
Abstract: PURPOSE:To ensure a satisfactory cold starting property while generating high output by the use of a supercharger by constituting a cylinder wall and piston of cast pig iron and forming an auxiliary chamber into the spherical shape while specifying a ratio of the sectional area of a combustion engine to the sectional area of a injection hole. CONSTITUTION:The wall of a cylinder 10 and the top surface 12a of a piston 12 in this engine are formed of cast pig iron having relatively high specific heat so that a heat retaining property in a main combustion chamber 14 is improved by the cast pig iron. Thus, even if the compression ratio for the supercharging engine is set low, a temperature in the main combustion chamber 14 in cold starting is satisfactorily increased while the formation of a swirl is promoted by the spherical shape of a sub-chamber 18. Further, since the sectional area of an injection hole 17 affording communication between the main combustion chamber and auxiliary chamber is expanded to at least 1.1% of the sectional area of the main combustion chamber, a large heat loss can be prevented even if superfluous swirls are generated particularly in high rotational speed. Also at the same time the pumping loss can be reduced by expanding the injection hole.