baber/WOPTO huggingface dataset:
Patent JP-S63162015-A (JP)
Title: Air purifier
Inventor: NARUO NOBORU
IPC: B01D46/42
Filed: 1986-12-26
Abstract: PURPOSE:To rapidly inform the abnormality and to prevent the hazard, by providing a gas sensor and a UV sensor, controlling an equipment by both sensors, and furnishing a means for informing the abnormality based on the abnormality signal from the UV sensor. CONSTITUTION:When a cigarette is lit, UV rays are detected by the UV sensor 2, a fan 6 is driven to blow in air, the density of the tobacco smoke is detected by the gas sensor 1, and the air volume and operating time are set in accordance with the density. The smoke is purified by an electrostatic filter 3 and a deodorizing filter 4, and discharged from a blowoff port 8. When flaming is continued for more than a specified time, the abnormality signal is outputted from the UV sensor 2, an the abnormality is informed by the informing means such as a buzzer through a control circuit.
Patent JP-H06165106-A (JP)
Title: Video signal processor corresponding to digital-analog input
Inventor: TSUJIMOTO MASATOSHI
IPC: G11B20/10
Filed: 1992-11-24
Abstract: PURPOSE:To save labor for switching a signal by a switch and to prevent the generation of misoperation by automatically judging whether an input video signal is a digital signal or an analog signal. CONSTITUTION:When a video signal A is inputted to a PLL circuit 2, a PLL clock judging circuit 8 judges whether the circuit 2 is in a locked state or not. At the time of the locked state, the signal A is judged as a digital signal and supplied to a video signal processing circuit 7 through a line 31 and a switching circuit 6. At the time, a clock CLK1 generated by the circuit 2 is inputted to the circuit 7 and used as a signal processing clock. At the time of judging an unlocked state, the input signal is judgd as an analog signal, the circuit 6 is switched, the input signal A is clamped by a clamping circuit 9, the clampled signal is converted into a digtal signal by an A/D converter 10 at the timing of a clock signal CLK2 outputted from the circuit 7 and the digital signal is transmitted to the circuit 7 through a line 32.
Patent JP-H02158625-A (JP)
Title: Production of fluorine-containing polyamic acid ester oligomer, composition for insulating film, production of fluorine-containing polyimide-based resin and production of insulating film
Inventor: UCHIMURA SHUNICHIRO
IPC: B05D7/24
Filed: 1988-12-09
Abstract: PURPOSE:To make concentration high and viscosity low and to obtain the title oligomer useful as a molding material for insulating film of electronic parts having multi-layer wiring structure by reacting a fluorine-containing tetracarboxylic acid ester with a diamine and a diaminosiloxane. CONSTITUTION:(A) A fluorine-containing tetracarboxylic acid ester, a reaction product of (i) a fluorine-containing tetracarboxylic acid dianhydride and (ii) an alcohol and/or alcohol derivative is reacted with (B) a diamine and a diaminosiloxane to give the aimed oligomer. A compound shown by the formula (R1 is fluorine-containing tetrafunctional hydrocarbon) is preferably used as the component i and 4,4,-diaminodiphenyl ether as the component ii.
Patent JP-2001134026-A (JP)
Title: Device and method for image processing and storing medium that can be read by computer
Inventor: TANIOKA HIROSHI
IPC: G06K9/03
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a reproduced image signal at a desired resolution without deteriorating the precision of character recognition. SOLUTION: This device is provided with an image reading part 1002 where an image of an original 1001 is read and an image recognizing part 4000 where a character in the read image is recognized at a 1st resolution and the recognized character is replaced by a 2nd font with resolution that is lower than the 1st resolution to generate the reproduced image. Furthermore, the reproduced image is generated by replacing the recognized characters with a font that is processed to be modified.
Patent JP-H01154436-A (JP)
Title: Ion beam device
Inventor: KONISHI MORIKAZU
IPC: H01J27/26
Filed: 1987-12-10
Abstract: PURPOSE:To prevent a damage of the tip of an emitter even when a discharge is generated and to realize a long service life of the emitter by forming the emitter with at least a conductive material and a high resistor. CONSTITUTION:A needle-from emitter 1 is furnished in a tube-form member 3, and the tip of the emitter 1 projects from the tip of the tube-form member 3. This emitter 1 is composed by providing a high resistor 21 with a resistance higher than that of a conductor used at the back part 1b, integrally between the emitter back part 16 consisting of a conductive material such as tungsten or iridium, for example, and the emitter tip 1a to generate ions. Consequently, even though a plenty of secondary electrons are input to the emitter tip 1a by accident to begin to generate a so-called discharge, the voltage at the emitter tip 1a drops suddenly by the high resistor 21 instantly, and the discharge is suppressed. Thereby, a damage of the emitter tip 1a owing to such a discharge can be prevented, and a long service life of the emitter can be realized.
Patent JP-S63162368-A (JP)
Title: Steering wheel
Inventor: NISHIJIMA KAZUYOSHI
IPC: B62D1/10
Filed: 1986-12-26
Abstract: PURPOSE:To enable vibration and shock from the side of a steering shaft to be absorbed, by connecting a center boss structure, mounted to the steering shaft, with an outer boss structure, mounting a spoke, by a metal made connecting resilient member which has a curved part in the intermediate part. CONSTITUTION:A metal made center boss structure 1 is formed being divided into an upper side member 2 and a bottom side member 3, and both the members 2, 3 are integrally connected through the engagement of a polygonal shaped fitting part. The upper side member 2 fits to its center a steering shaft 9 through a serration engagement 10 to be fixed by tightening a nut 13. While a metal made outer side boss structure 15 is formed being divided into an annular upper side member 16 and bottom side member 17, and both the members 16, 17 are connected by a bolt 24 with a spoke 21 arranged in the upper side member 16. And both the boss structures 1, 15, which are integrally connected by a metal made connecting resilient member 27 providing a curved part 31 in the intermediate part, provide interposing an intermediate elastic member 35, consisting of soft quality synthetic resin or the like, so as to cover the resilient member 27.
Patent JP-2000125297-A (JP)
Title: Method for coding and decoding consecutive image
Inventor: FERRE ALAIN
IPC: H04N7/30
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a decoder by which even a detailed part of an image can be reproduced with high quality by utilizing redundancy of information in existence in a consecutive image when the image denotes a scene with less motion or a completely still scene. SOLUTION: The decoder is provided with 1st means 52, 53, 54, 55 that receive coded data consisting of coded values and a code word generated to indicate whether a block provides a scene with much motion or with less motion to generate a control signal and decode a decoded value of a coefficient or a coefficient difference based on a coded value, a 2nd means 62 that adds the decoded value outputted from the 1st means 52-55 to a value of a corresponding coefficient of a corresponding block of a preceding image to decide one value for each coefficient of the block, and a multiplexer 56 that transfers either of the decoded value controlled by the control signal generated from the 1st means 52-55 and decoded by the 1st means or a value decided by the 2nd means 62 to an output.
Patent JP-2000152586-A (JP)
Title: Dc motor
Inventor: URAMOTO MATSUNOBU
IPC: H02P1/18
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce the maximum starting current of a DC motor which has four or more brushes around an armature substantially in comparison with the maximum starting current of a conventional constitution with simple structure. SOLUTION: A DC motor has four or more brushes B1, B2, B3 and B4 arranged around an armature 11 whose revolution is changed by changing the number of brushes B1, B2, B3 and/or B4 to which a current is applied. A relay 35 which is closed by an electromotive force generated by the rotation of the armature 11 is attached to at least one of the brushes B1, B2, B3 and B4 and a current is applied to that brush B1, B2, B3 or B4 through the closed relay 35.
Patent JP-2001132564-A (JP)
Title: Engine working machine having soundproof case
Inventor: KASAI TOSHIHITO
IPC: F02M35/10
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To improve heat efficiency by suppressing heat loss. SOLUTION: This engine working machine is composed of an engine 2, a generator 3 driven by the engine 2, and an exhaust heat recovery device which recovers exhaust heat of the engine 2 by circulating heat medium. Each component is stored in a soundproof case 13. An inner space of the soundproof case 13 is vertically divided into two chambers by means of a partition wall 100. The engine 2, the generator 3, and the exhaust heat recovery device such as an exhaust heat exchanger 9 are housed in the lower chamber, while an air cleaner and an electric control device 26 are housed in the upper chamber. Fuel combusting air is supplied to the engine 2 housed in the lower chamber through the upper chamber via a pipe means penetrating the partition wall 100.
Patent JP-H04186052-A (JP)
Title: Hot water supply equipment with bath-water heater
Inventor: TAKAHASHI TAKESHI
IPC: F24H1/00
Filed: 1990-11-19
Abstract: PURPOSE:To obtain a hot water supply equipment with a bath-water heater which is inexpensive and superior in durability by a method wherein two or more heating sources such as burners, etc., are provided, and a control unit which controls the heating sources in such a manner that heating is not started from the same heating source at the time of starting of heating is equipped. CONSTITUTION:When a faucet 18 is opened, a signal is transmitted to a central control unit 20 by the operation of a flow rate sensor 13, and the signal is transmitted to burner control units 21, 22 while selecting the unit so that the same burner does not start combustion continuosuly, and combustion of a burner 1 or a burner 2 is started by operating an oil pump 3 or 4. When a low combustion is sufficient, the combustion is continued as it is, but when a high combustion signal is input due to the increased of water flow rate, etc., combustion of the other burner is also started. When the faucet 18 is closed, the flow rate sensor 13 operates, and a combustion stop signal is transmitted from the central control unit 20, and all the combustion is stopped. Then, when a circulating pump 17 operates, the burner 1 or burner 2 starts the combustion. When a high combustion signal is input due to the increased of the circulating quantity, etc., the other burner starts the combustion.
Patent JP-H09121762-A (JP)
Title: Pickle tub
Inventor: MACHIDA NOBUYUKI
IPC: A23B7/10
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent molds on the surface of Nukamiso (a salted rice-bran paste for pickling) and enable the sure takeout of only a pickle after passing a prescribed period. SOLUTION: This pickle tub is obtained by installing a container 2B having the lower part thereof corresponding to the shape of a rotating drum 4, attaching supporting rollers 3 and 3 to the inner surface of the container 2B so as to enable the free rotation, dividing the rotating drum 4 with a columnar dividing rollers 7..., providing plural compartments 8..., marking rotating plates 4A located on the sides of the respective compartments 6..., supporting the rotating drum 4 on the respective supporting rollers 3... in the container 4 and installing a Nukamiso reservoir 8 between the lower part of the container 2B and the rotating drum 4.
Patent JP-S63160164-A (JP)
Title: Cathode plate for lead acid battery
Inventor: MORII SATORU
IPC: H01M4/62
Filed: 1986-12-24
Abstract: PURPOSE:To obtain a cathode plate having steady performance independent of outdoor temperature by containing lignin in a cathode active material. CONSTITUTION:Lignin is contained in a cathode active material. By the existence of lignin, reaction is retarded and the generation of tetrabasic lead sulfate is prevented. The reason for this is that in a crystal growing process, lignin is quickly adsorbed on the surface of crystal or enters the inside of crystal and exerts an effect on the crystal structure. Thereby, a cathode active material paste is smoothly filled without change of the physical property of the paste. In addition, a drop in the capacity of a cathode plate is prevented.
Patent JP-H09153009-A (JP)
Title: Arbitration method for hierarchical constitution bus
Inventor: HATTORI RYUICHI
IPC: G06F13/36
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to give a device on a bus of low order the same right to use a bus of high order as a device on the bus of high order by providing the arbitration means of the bus of high order a means which sets connection information on the bus of low order and information regarding the priority of arbitration. SOLUTION: A system which has a secondary PCI bus connected to a primary PCI bus 111 through a PCI bus bridge is provided with registers 201 and 202 for determining whether or not the secondary PCI bus is connected and the priority of arbitration of a device on the secondary PCI bus in an arbitrator 103 which arbitrates the primary PCI bus 111. Then an arbitration circuit 205 performs arbitration according to the set priority by referring to the contents of the control registers 201 and priority register 202 when there is a request for the right to use the PIC bus 111 from the device on the primary or secondary PCI bus.
Patent JP-H03176525-A (JP)
Title: Joining construction of column and beam
Inventor: ARAKI NOBUYUKI
IPC: E04B1/24
Filed: 1989-12-01
Abstract: PURPOSE:To facilitate the joining of a beam by placing a main core of an H-section to the inside of a beam mounting position in a hollow square pillar and, at the same time, providing auxiliary cores to the web of the main core so that they are capable of controlling positions, and joining a metal fixture through a column. CONSTITUTION:A main core 4 of a H-section is placed to the inside of a beam mounting position of a hollow 1 having a square section so that a flange 4a is brought into contact with the inside of the column 1. H-shaped auxiliary cores 5 are fixed to the web 4b of the column 1 with bolts so that they are capable of controlling positions. A beam metal fixture placed on the surface of the column 1 is joined to the cores 4 and 5 with bolts. According to the constitution, a beam slipped out of a column core can be easily joined.
Patent JP-H02159105-A (JP)
Title: Demodulating device
Inventor: NAGAO AKIFUMI
IPC: H03D3/00
Filed: 1988-12-13
Abstract: PURPOSE:To fix the frequency of the signal inputted to a demodulator at a demodulatable level by controlling the oscillation frequency of an oscillator with an oscillation control signal and changing the shift frequency of a frequency shifter according to the inputted frequency modulating signal. CONSTITUTION:The output signals of a delay unit 102 and a -90 deg. phase shifter 103 are multiplied by the output signal of an oscillator 104 which is controlled by an oscillation control signal 105 via the multipliers 106 and 107 respectively. Thus the angle frequency of the input signal of a demodulator 110 is set at a demodulatable level. Thus the angle frequency set by the oscillator 104 is controlled to a level in response to each mode and then fixed at a demodulatable level. As a result, an accurate demodulating job is secured in each mode.
Patent JP-H01158234-A (JP)
Title: One-way clutch
Inventor: OUCHI YOSHIRO
IPC: F16D41/06
Filed: 1987-12-14
Abstract: PURPOSE:To enhance the strength of a claw plate only by addition of a simple structure by providing roller claws to the claw plate constituting an outer ring, and forming a tongue plate positioned between adjacent roller claws, and bridging between the roller claw root part and the tongue plate with a rib. CONSTITUTION:An outer ring 3 is formed by a retainer body 6 made of synthetic resins and a claw plate 7 made of a steel plate, and a roller 5 housed inside a roller pocket is pressed by a spring and a pressing member. The roller claws 7c forming a cam surface 4 are integrally formed on the outer circumferential surface of the ring-shaped plate 7b of the claw plate 7, and between adjacent roller claws 7c a tongue plate 7d extending from the outer circumference of the ring-shaped plate 7b is provided, and the root part of the roller claw 7c and the tongue plate 7d are bridged by a rib 7e. Thus, only by addition of a simple structure, the strength of the claw plate 7 can be enhanced.
Patent JP-2001129842-A (JP)
Title: Method for producing laminated rubber support
Inventor: ISHIDA TAKAAKI
IPC: E04H9/02
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To produce a laminated rubber support wherein the outer peripheral surface of a rubber plate is depressed inwardly from the outer peripheral surface of a hard plate. SOLUTION: A production method for a laminated rubber support has a process for forming an unvulcanized laminated substrate with a ring by arranging a restriction ring consisting of a plurality of divided pieces divided in the peripheral direction of the ring between the hard plates of a laminated substrate, wherein a plurality of laminating hard plates and an unvulcanized rubber plate having an outer peripheral surface set inside a radial direction from the outer peripheral surfaces of the laminating hard plates are alternately laminated between the opposed surfaces of upper and lower reinforcing hard plates so that the rubber plate is positioned on the opposed surface side of the reinforcing hard plates, so as to surround the rubber plate,  a process vulcanizing the laminated substrate with the ring in a mold to bond the hard plates and the rubber plate and a ring detaching process for detaching the restriction ring from the laminated substrate with the ring after vulcanization to obtain the laminated rubber support wherein the outer peripheral surface of the rubber plate is depressed inwardly from the outer peripheral surfaces of the hard plates.
Patent JP-H07140031-A (JP)
Title: Estimation of gas-leaking-source region, gas-leaking-source position and amount of gas leakage
Inventor: NISHINO HARUO
IPC: G01M3/04
Filed: 1993-11-18
Abstract: PURPOSE:To estimate a gas leaking region based on the curve of the locus of a point, where the assumed position relationship between a gas leaking point and gas detectors becomes equal to the value obtained by dividing the gas leaking amount based on a gas concentration, a wind speed and a wind direction by the wind direction. CONSTITUTION:Gas detectors G1-GM (M>=3) and anemometers B1-BN (N>=1) input data into data collecting and storing devices 1 and 2 for gas concentrations and wind speeds, respectively. A data processor 3 obtains the average value of the stable data without time change among the data in the devices 1 and 2 and stores the result. The height of a gas leaking point is assumed to be the same height as the detectors G1-GM. For example, the stable data of 3-6 are obtained from the detectors G1, G2 and GM, and the average value is obtained. The locus curve of the point, where the value obtained by dividing the gas leaking amount based on the gas concentration and the wind speed by the wind speed becomes equal, is obtained, and the curve is made to be the gas leaking region. Then, the same measurement and operation are performed again, and the new locus curve is obtained. The intersection of the new curve and the previous curve is made to be the gas leaking point, and the leaking amount at this point is computed.
Patent JP-H07255928-A (JP)
Title: Front frame for pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1994-11-25
Abstract: PURPOSE:To simplify the mounting and removal of a glass frame and a front plate by releasing a mutual pivoting relation by an operation of sliding a shaft rod pivoted on a bearing part in a front frame in which a glass frame and the front plate are arranged in a casing shaped opening free to open or close. CONSTITUTION:A front frame 1 is mounted by upper and lower pivoting means 3 and 4 on one side part of an external frame 2 free to open or close. A glass frame and a front plate are arranged inside an opening formed in a casing of the front frame 1 free to open or close. In this case, a plurality of bearing parts 7 and 8 are arranged on one side rim part of the opening. A plurality of bearing parts metals 10 and 11 are arranged on one side rim part on the screwing side of the glass frame to support a plurality of shaft rods 14 and 15 free to slide vertically. Moreover, the respective shaft rods 14 and 15 are supported on the bearings 7 and 8. On the other hand, a retaining part 17a is arranged on a bearing metal 10 to constrain the shaft rod 14 released from the pivoting thereof. Retaining parts 18a and 18b are arranged on the bearing metal 11 in stages to release the mating of the shaft rod 15 with the bearing parts 7 and 8.
Patent JP-H10154058-A (JP)
Title: Secondary window display method
Inventor: ECHIGO KOJI
IPC: G06F3/048
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To improve operability in the display of the secondary window of a user by giving floating display/fixed display states to the secondary window and giving a function for switching the states. SOLUTION: An input control part operated by the user, a secondary window display control part which display-controls the secondary window having the floating display/fixed display functions and a display part displaying the windows are provided. In such a case, the secondary window in the floating display state and the secondary window 25 in the fixed display state are displayed from a program main screen 21. The secondary windows have floating/ fixed display keys 23 and 26 and keys 24 and 27 closed when the secondary windows are closed. The floating/fixed display key 23 has a function for showing that the secondary window is in the floating display state and changing the secondary window to the fixed display state by depressing the key.
Patent JP-H08168447-A (JP)
Title: Structure of bathtub-supporting member
Inventor: SAITO HIROYUKI
IPC: A47K3/16
Filed: 1994-12-19
Abstract: PURPOSE: To remove a bathtub fitted and placed on a bathtub-supporting member if necessary. CONSTITUTION: When a bathtub 2 is fitted and placed on a bathtub-installing part 31 of a bathtub supporting member, the peripheral flange 21 of the bathtub 2 partly covers a decorative lid 322 fitted on a recessed part 32a formed on the apron 32 of the bathtub-supporting member. Therefore, if the decorative lid 322 is removed, the peripheral flange 21 of the bathtub 2 can be handled from the recessed part 32a of the apron 32.