baber/WOPTO huggingface dataset:
Patent JP-H10120101-A (JP)
Title: Covering body for garbage dump
Inventor: KIMURA TAKAHIDE
IPC: A01M29/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To easily put away a net in good order when it is not used by installing a handle for revolution on an axis of revolution, installing the net on the axis of revolution free to wind and rewind and installing an overlap part on an peripheral edge of a part to cover garbage in the net. SOLUTION: A handle 7 for revolution is integrally installed on one end part of an axis of revolution 5. A net 20 is installed on the axis of revolution 5 free to wind and rewind by installing a base end part of the net 20 on a large diametrical part 6 of the axis of revolution 5. An overlap part 21 formed of a chain is installed on peripheral edge parts which are a head end part and both side parts of the net 20. When the overlap part 21 is installed also on a boundary part 24 between a vertical part 22 and a horizontal part 23 of the drawn-out net 20, the horizontal part 23 is drawn downward by the overlap part 21 by an overall peripheral edge of the horizontal part 23 when garbage is covered by the horizontal part 23 of the drawn out net 20. The net 20 is kept wound around the large diametrical part 6 of the axis of revolution 5 when it is not used.
Patent JP-H06212176-A (JP)
Title: Copper-containing aromatic mannich complex, concentrate containing it, and diesel fuel composition
Inventor: HUANG NAI ZHONG
IPC: C10L10/06
Filed: 1993-11-05
Abstract: PURPOSE: To lower the ignition temperature of exhaust particles collected in exhaust system particulate traps installed in a diesel engine by adding a copper- containing aromatic Mannich complex formed by contacting a specific aromatic Mannich compound with a copper reaction product to diesel fuel.  
     CONSTITUTION: The copper-containing complex formed by contacting the following component A or B with component C is added to diesel fuel. [A] A compound represented by formula I. In formula I, R 1  represents an alkyl radical having 1 to 6 carbon atoms; R represents a saturated or unsaturated aliphatic hydrocarbyl group having 16 to 20 carbon atoms. [B] A mixture of B 1  and B 2 ; B 1  is a compound represented by formula II. In formula II, R 3  represents an alkyl radical having 1 to 18 carbon atoms; R 4  represents an alkylene radical having 1 to 4 carbon atoms; R 5  represents a saturated or unsaturated aliphatic hydrocarbyl radical having 16 to 20 carbon atoms. B 2  is a compound represented by formula III. In formula III, R 6  and R 8  are each identical with R 3 , and R 7  is identical with R 4 . [C] At least one copper reaction product (e.g. copper carbonate). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08139691-A (JP)
Title: Transmitter and receiver of frequency division multiplex modulation system
Inventor: MIYANO TAKESHI
IPC: H04J11/00
Filed: 1994-11-10
Abstract: PURPOSE: To cancel the deviation of frequencies and phases between a carrier wave and a local oscillation frequency signal. CONSTITUTION: The FDM system transmitter is provided with a modulation circuit 45 for calculating a pair of arbitrary products of a modulating signal expressed by the complex number of vectors, and the carrier wave is modulated and transmitted by the products. At the receiver, outputs from local oscillators L0 to LN are mixed with the modulated carrier wave, filtered by low-pass filters R0 to Rn and sampled and a demodulating signal is extracted. The ratio of the demodulating signal of the carrier wave and the demodulating signal of a carrier wave equipped with the adjacent frequency is calculated by a demodulation circuit 57 and the original modulated signal is provided.
Patent JP-H06102710-A (JP)
Title: Liquid developer for electrostatic photoghaphy
Inventor: KATO EIICHI
IPC: G03G9/13
Filed: 1992-09-22
Abstract: PURPOSE:To improve dispersion stability, redispersing property and fixing property by using dispersion resin particles obtd. by polymn. of mixture of specified unifunctional monomers and dispersion stabilizing resin. CONSTITUTION:The polymer particles used as dispersion resin particles are obtd. by polymn. of mixture containing unifunctional monomer A which is made insoluble with a nonwater solvent by polymn., and a dispersion stabilizing resin P consisting of star type copolymers. The dispersion stabilizing resin P consists of at least three back polymer chains consisting of block A and block B in one org. molecule and has 2X10<4>-1X10<6> weight mean mol.wt. The block A contains a polymer component containing polar groups such as phosphono groups, carboxyl groups, and/or polymer component corresponding to unifunctional monomers A. The block B contains a polymer component expressed by formula. In formula, X<1> is -COO-, -OCO-, etc., Y<1> is an aliphatic group of >8 carbon number, a<1>, a<2> are hydrogen atoms, hydrocarbon groups, etc.
Patent JP-H01118728-A (JP)
Title: Fire detection system
Inventor: KAWAKAMI YUICHI
IPC: G01M11/00
Filed: 1987-10-31
Abstract: PURPOSE:To constitute the system which eliminates the need for individual cables for self-diagnosis and switches by detecting a power source being powered on and generating a dummy signal for self-diagnosis, and processing the signal and sending a warning output to an annunciation part. CONSTITUTION:When the power switch of a control part 2 is turned on, the output control circuit 7 of a detection part 1 detects that and outputs the false signal to, for example, an LED. Then, the dummy light 11 emitted by the LED is made incident on an infrared-ray photodetecting element 5. In another way, an electric signal 12 (AC component corresponding to the flicker frequency of a flame) is inputted between the element 5 and a signal processing circuit 6. Then the processing circuit 6 receives the output signal of the element 5 or signal 12, operates as if there were no flame if no trouble occurs, and sends a detection signal when the presence of the flame is detected to the annunciation part of the control part 2 through the control circuit 7 and output part 8. Then the switch is turned on and it is confirmed that the device is normal from the state wherein the annunciation part operates for a specific time and then stops. The control circuit 7 enters normal operation thereafter.
Patent JP-S61150412-A (JP)
Title: Input device with optical switch key
Inventor: FUJII YASUTERU
IPC: G06F3/02
Filed: 1984-12-24
Abstract: PURPOSE:To improve greatly the insulation performance and the noise resistance by providing a light emitting part, a photodetecting part and an optical system which is set on the optical axis of both parts and can be freely put into and taken out of the optical axis in a body with an operation key. CONSTITUTION:A light emitting part consists of a red LED1a, a green LED1b and a blue LED1c; while a photodetecting part contains three diodes 2a-2c covered with the red, green and blue filters respectively. Both the light emitting and photodetecting parts are set on the same optical axis, and an optical guide path 3 is formed along the optical axis. Then actuators 5a-5c which can move up and down with external key operations are set at a part of the path 3. Furthermore optical filter parts 4a-4c are provided and those actuators and moved outside the optical axis when no external pushing force is applied. While these parts 4a-4c are moved into the optical path when an external key operation is applied. Each of these optical filter parts has a property that transmits a specific wavelength only.
Patent JP-H08132433-A (JP)
Title: Treatment of bale-shaped rubber
Inventor: HAYAKAWA TETSUO
IPC: B29B7/42
Filed: 1994-11-11
Abstract: PURPOSE: To continuously and stably treat bale-shaped vulcanizable rubber by grinding quantitatively supplied vulcanizable bale-shaped rubber in a conical screw feeder to dynamically knead the same and extruding the kneaded rubber in an arbitrary definite shape quantitatively and continuously. CONSTITUTION: Vulcanizable bale-shaped rubber 1 is supplied into a conical screw feeder 3 from the supply port 4 of the feeder 3 to be bitten in a conical screw 5 by the screw 5 and mainly ground by the front stage part of the conical screw 5 to become small pieces and subsequently mainly kneaded dynamically by the rear stage part of the conical screw 5. The kneaded rubber is drawn out of the conical screw feeder 3 quantitatively and continuously by the gear pump 7 arranged to the outlet of the feeder 3 and extruded from a die 8 in a desired shape.
Patent JP-S61153307-A (JP)
Title: Gas catalyst heater
Inventor: KONO KUNITOSHI
IPC: F23D14/18
Filed: 1984-12-26
Abstract: PURPOSE:To prevent gas injected from a gas nozzle from becoming flame and remaining by a method wherein a catalyst is preheated and a pilot burner is put off immediately before the gas is injected from the gas nozzle. CONSTITUTION:When a gas lever 10 is pushed up by an operating switch 7, the pilot burner 5 is ignited by a high voltage generating device 6 to preheat the catalyst 4 and the operating switch 7 is pushed up further into the arrow sign A direction in the diagram, the gas lever 10 is released from the operating switch 7 by a cam 12 and the pilot burner 5 is put off. When the operating switch 7 is pushed up into the direction A, a main switch 8 is pushed up by the engaging piece 7a of the operating switch 7 to release the pushing of the gas lever 9 whereby the gas is injected from the gas nozzle 2. According to this method, the gas, injected from the gas nozzle, will never become flame and remain.
Patent JP-H11101003-A (JP)
Title: Crushing method for wall or floor of concrete building
Inventor: SAKURAI SHIGEHIDE
IPC: B28D1/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a method for crushing a wall or a floor made of concrete with low noise or more preferably low vibration. SOLUTION: At least two openings 20, 22 are provided with an interval to each other so as to extend from one face to the other face of a structural frame made of a wall 14 or a floor. The openings 20 and 22 are formed by giving an ultrasonic cutting work preferably to the structural frame. Next, an inflating agent is filled in at least one of the openings 20 and 22. Due to the volume inflation with the elapsed time of the inflating agent, a portion between the openings 20 and 22 is crushed. There can be provided with at least one of the openings 20 and 22 extending from one face to the other face of the structural frame and at least one of the openings 20 and 22 extending from one face of the wall 14 to the other face. The openings 20 and 22 can take a form of combination of a hole and a hole, or a hole and a groove.
Patent JP-S61157593-A (JP)
Inventor: YAMAZAKI KAZUHIRO
IPC: C11D3/20
Filed: 1984-12-28
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-H01120575-A (JP)
Title: Fully-colored electrophotographic image forming device
Inventor: HIRATA HIROSHI
IPC: G03G15/01
Filed: 1987-11-05
Abstract: PURPOSE:To obtain images excellent in graininess and thin line reproducibility by raising the conduction degree of a color developer, improving graininess, lowering the conduction degrees of a black developer and enhancing the sharpness of thin lines. CONSTITUTION:First-fourth developing units 5-8 and a transfer drum 3 are arranged around a photosensitive body 2. The developing units 5-7 perform color development and employ the developer composed of magnetic carriers made of material whose graininess is sufficiently considered and of primary color toner and possessing a conduction degree of about 10<-5>OMEGA/cm. The develop ing unit 8 performs black development and employs the developer composed both of magnetic carriers made of material whose thin line sharpness is fully considered and of black toner and possessing a conduction degree of about 10<-9>OMEGA/cm. In blacking that a base overlapped with three primary colors is re placed with a black color, graininess deteriorates when a replacement ratio is high, and the sharpness of thin lines improves. In this embodiment, an under- color replacement ratio is 50% by giving priority to graininess.
Patent JP-H02124453-A (JP)
Title: Method and apparatus for checking plating on board
Inventor: KAITA MICHIO
IPC: G01N21/956
Filed: 1988-11-01
Abstract: PURPOSE:To make it possible to judge the pass or fail of plated layers formed in a through hole by discriminating the level of the amount of light beam which is received by way of the through hole. CONSTITUTION:Lands 2 and 3 and a through hole 4 are formed on both surfaces of a board 1. A thin metal plated layer 13 and a thick plated layer 5 are provided in the through hole 4. Here, the board 1 is conveyed in the direction of an arrow 21 with a conveyer belt. The light which is projected from a lamp 6 is received with an optical fiber cable 7 by way of the through hole 4 and inputted into a light receiving means 8. The output of the light receiving means 8 is inputted into a comparing circuit 13 through an inverter circuit 12. then the circuit 13 discriminates the level with a predetermined level. When the amount of the received light is large, a high-level signal is outputted. When the amount is less, a low-level signal is outputted. When the high-level signal does not arrive from the circuit 13, an actuator 17 is activated and rejects the board 1. When the high-level signal arrives, the board 1 is made to pass. Thus checking for judging the pass or rail of the plated layers 5 and 18 can be performed.
Patent JP-H01121054-A (JP)
Title: Device for automatic installation of suspension tool
Inventor: SEI TAKAHIRO
IPC: A61J1/16
Filed: 1987-11-04
Abstract: PURPOSE:To install a suspension tool automatically, by a method wherein a suspension tool is drawn out downward by taking a hold of the suspension tool with a circular groove part of its bottle holding ring, reversed upside down, and installed to a bottle at a position for installation of suspension tool. CONSTITUTION:By means of a bottle shift device 22, bottles 10, e.g., five bottles at a time, are positioned with their opening facing upward at a specified position for installation of suspension tools on a suspension tool installation table 27 on the top of a casing 26, and are discharged forward when suspension tools 11 have been installed to them. A shoot 23 holds a plurality of stacked suspension tools 11, each with its bottle holding ring 17 positioned lower, which are vertically arranged one by one over the five bottles 10 positioned on the suspension tool installation part on a suspension tool installation table 27. A chuck 24 takes a hold of a suspension tool 11 situated at the lowest in the shoot 23, with a part of a circular groove 20 of a bottle holding ring 17 of the suspension tool 11 to draw out the suspension tool 11 downward, reverse it upside down, and install it to a bottle 10 on the suspension tool installation part.
Patent JP-H02124192-A (JP)
Title: Pinball game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1988-11-02
Abstract: PURPOSE:To obtain the high-standard pleasure of a pinball game machine and to obtain a high-standard function by providing a special play display means to display a message, an animation, play information on a variable display device when the special play is generated, the cycle of the special play continues, and the special play is completed. CONSTITUTION:Then a shot ball is enters into specific prize winning ports 6a to 6c, a stored number display part 46 is lit up with the number of the prize winning balls as the number of unprocessed accumulation, and after prize winning and prize missing are decided, a control is repeated again. At the time of prize winning, the big prize winning of a digital 44 is displayed after the passage of a prescribed wait time, stopping display LEDs 51a to 51c alternately switch nine LEDs between red and green to light up them, and decorative lamps 18a to 18b and 42a to 42f and prize winning lamps 19a, 19b, 20a, 20b and 72a to 72c are flashed on and off. The excitement displaying is stopped when the shot ball enters into the specific prize winning ports 6a to 6c.
Patent JP-2000113569-A (JP)
Title: Disk control device, its method and disk storage medium
Inventor: SUGIMOTO KINICHI
IPC: G11B19/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To execute an error processing procedure individually for various data, with the reliability and responsiveness considered, by instructing the error processing procedure to be followed for different class of data against a disk reliability control means, based on the class information of the data and their positional information which are recorded on a disk storage medium. SOLUTION: The information of a data input/output request issued by the area control part 15 is given to the reliability reference discriminating part 12, controlling the input/output control part 11 for the purpose of carrying out a series of error processing procedures based on a preset reliability mode, and executing the data input/output for a disk storage medium 10. The input/ output control part 11 gives the information of an error based on an error factor, to the reliability reference discriminating part 12, which, in accordance with the result, gives the information of the request of executing a retry operation to the input/output control part 11 as necessary. Then, the reliability reference discriminating part 12 controls the execution of the operation procedure of error retry based on the mode specification.
Patent JP-H10104517-A (JP)
Title: Variable power optical system
Inventor: KOHAMA AKIHIKO
IPC: G02B13/18
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized variable power optical system which has a variable power ratio (zoom ratio) exceeding two times, is simple in constitution, may be produced at a low cost and has high performance by forming the lens system satisfying specific conditions. SOLUTION: This variable power optical system comprises, successively from an object side, a first lens group G1 having positive refracting power and a second lens group G2 having negative refracting power. The variable magnification from a wide angle end state to a telephoto state is executed by decreasing the air spacing between the first lens group G1 and the second lens group G2. The first lens group G1 comprises, successively from an object side, a first lens component L1 of negative refracting power, of which the face on the object side directs its concave face toward the object side, a second lens component L2 having negative refracting power and a third lens component L3 having positive refracting power. The lens system satisfies the conditions -1.43<(r11+r12)/(r11-r12)<-0.7.  In the equation, r11 denotes the radius of curvature of the object side face of the first lens component L1 and r12 denotes the radius of curvature on the image side of the first lens component L1.
Patent JP-H08149821-A (JP)
Title: Excessively large current protection circuit
Inventor: SATO HIDEO
IPC: H02M3/155
Filed: 1994-11-14
Abstract: PURPOSE: To provide an excessively large current protection circuit of an active filter operating at a constant power. CONSTITUTION: In an excessively large current protection circuit of an active filter used for a constant-voltage power supply device, a secondary coil winding L1-2 is wound around a step-up inductor L1 to constitute a circuit D. A voltage (vb) proportional to an input voltage Va induced at the secondary coil winding L1-2 is passed through a diode D3 to charge a capacitor C2. Current i2 flows to resistors R2 and R4 by a voltage (vc) of a capacitor C2.  On the other hand, a current i1 flows to the resistors R4, R2, and R1 and a current i3 (=i1+i2) flows to the resistor R4, thus enabling the voltage at a terminal (e) of a control part U1 to be compensated by an input voltage Va and starting protection operation with a small current value when the input voltage Va is high and hence operating an excessively large current protection circuit with a constant power even if the input voltage changes.
Patent JP-H02179569-A (JP)
Title: Bumper for vehicle
Inventor: KONRAADO AIPAA
IPC: B60R19/20
Filed: 1989-10-27
Abstract: PURPOSE: To provide a high buffering effect by a method wherein a rail-form support member provided at a front with an impact plate is supported at a skeleton member of a car body through an impact damper, and a buffer is arranged at the central part of a damper extending through a hole part formed in the support member, the impact damper, and the impact plate. CONSTITUTION: This bumper is provided with an approximate U-shaped rail-form support member 10 formed as a thin synthetic resin part. This rail-form member 10 is remarkably backswept in a most protruding state at the central part of a bumper, and the overall length thereof is fixed at the skeleton member 12 of a car body through an impact damper formed from an energy absorbing foam (an EA foam). Further, the rail-form member 10 is covered with covering 15 throughout the overall length, and an impact plate 16 formed from an EA foam in a similar manner described above is embedded in a hollow part between the covering 15 and the rail-form member 10. A hydraulic buffer 20 comprising an actuating cylinder 21 and a suppression piston 22 is mounted in hole parts 17 and 19 formed in the central part of a bumper.
Patent JP-H08134198-A (JP)
Title: Polycarbonate resin for wet molding
Inventor: OGAWA NORIYOSHI
IPC: C08G64/06
Filed: 1994-11-14
Abstract: PURPOSE: To obtain the subject resin having a specific fluorene structure, excellent in solution characteristics, stress crack resistance and mechanical characteristics, and useful for the production of films by a wet molding method, etc. CONSTITUTION: This resin has structural units of formulas I (R1 -R4 are H, F, Cl, Br, 1-5C alkyl, 6-12C aryl, 7-17C aralkyl, etc., wherein at least one of R1 -R2 is the group excluding H; m, n, l, p are an integer of 1-2) and formula II (R5 -R8 are H, F, Cl, Br, 1-5C alkyl, 6-12C aryl, 7-17C aralkyl, etc.; X is -S-, -O-, etc.), wherein the structural units of formula I are contained in an amount of 5-80mol.%, preferably 30-80mol.%, in the whole structural units, and has an intrinsic viscosity of 0.3-2.0dl/g. The structural units of formula I are preferably derived from 9,9-bis(4-hydroxy-3-methylphenyl) fluorene, etc., and the structural units of formula II are also preferably derived from 2,2-bis (4- hydroxyphenyl) propane, etc.
Patent JP-2001097098-A (JP)
Title: Seat support device of automobile
Inventor: NAKAJIMA KEITA
IPC: B60N2/90
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To make a leg of seat hard to be deformed at the time of side collision of automobile and to strongly support a person seated on the seat. SOLUTION: A car body 1 is provided with a pair of right and left side walls 2, 2 and a floor panel 3 disposed between respective lower end portions of these right and left side walls 2, 2 and supported to the respective lower end portions of these respective side walls 2, 2. A seat 14 is disposed on the floor panel 3. The seat 14 is provided with a seat cushion 15 which is disposed above the floor panel 3 and on which a person seated can be seated; and a leg 17 for supporting the seat cushion 15 to the floor panel 3. A support member 36 extending to a width direction of the car body 1 is provided between the floor panel 3 and the leg 17. The leg 17 is supported on the floor panel 3 through this support member 36.