baber/WOPTO huggingface dataset:
Patent JP-H1022885-A (JP)
Title: Space-time equalizing method
Inventor: SHIMIZU SATOSHI
IPC: H04B7/005
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a space-time equalizing method with which convergent characteristics is improved, even without having a lot of weigh coefficients of an equalizer. SOLUTION: Concerning this space-time equalizing method, signals received from respective plural spatially arranged antennas 100 -10N1 are inputted through respective correspondent delay line filters 200 -20N1 with tap as many as the antennas to a synthesizer 40, the output signal of the synthesizer is fed back and inputted through a recursive filter 30 to the synthesizer, the output signal of the synthesizer is outputted as a space-time equalize signal, the required number of weight coefficients a0 ,0 -aN1 ,N2 and b1 -bN are successively calculated by an update algorithm 50, so that the output signal of the synthesizer can be a desired output signal, and the updated weight coefficients are successively supplied to the respective plural delay line filters with tap and the recursive filter.
Patent JP-S6423434-A (JP)
Title: Optical card medium
Inventor: OGAWA YOSHIHIRO
IPC: G11B7/24079
Filed: 1987-07-20
Abstract: PURPOSE:To improve performance and to obtain high-quality guide groove signals by providing a recording layer of a prescribed film thickness to the groove parts and non-groove parts of guide grooves having a prescribed depth and width. CONSTITUTION:The guide grooves 7 having the depth d=2,000-5,000Angstrom  and 10,000-100,000Angstrom  width are formed on a substrate (for example, polycarbonate) 1 by using a metallic mold 5. The diacetone alcohol soln. of the polymethine dye expressed by the formula is coated thereon by a gravure coating method to form the recording layer 2. The film thickness of the groove parts 7 is specified to >=1,500Angstrom  and the film thickness of the non-groove parts to 800-1,200Angstrom . A protective substrate 4 (polycarbonate) is then laminated thereon by using an adhesive agent 3, by which the optical card medium is obtd. Polymethyl methacrylate, polystyrene, polyvinyl chloride, etc., are usable in addition to polycarbonate, as the substrate 1. Suitable additives may be added to the recording layer 2.
Patent JP-H0732226-A (JP)
Title: Sponge filling method into case
Inventor: IOBE HIROSHI
IPC: B65B35/20
Filed: 1993-07-20
Abstract: PURPOSE:To fill sponge into a hollow case without the generation of a wrinkle and peeling. CONSTITUTION:Sponge S placed on a base 1 is compressed being pushed into a molding box 3 by a first actuator 2 and then compressed from a different direction by a second actuator 4. The sponge S is then pushed upward by a third actuator 5 and enclosed into the cylindrical part 8b of an insert jig 8 set to an opening 3d. The insert jig 8 is then moved into a case C. When the insert jig 8 is pulled out of the case C in the state of pressing the sponge S by a fourth actuator 7, the sponge S is expanded and filled in the case C.
Patent JP-H0819354-A (JP)
Title: Fishing rod
Inventor: SUZUE HIROYASU
IPC: A01K87/00
Filed: 1994-07-07
Abstract: PURPOSE:To produce a fishing rod having a high strength, improved in specific rigidity and excellent in toughness and operability by preventing excessive resin, uneven distribution of reinforcing fibers or formation of a massive resin part. CONSTITUTION:This fishing rod involves a body layer 12 formed by winding the first prepreg composed of high-strength fibers impregnated with a resin of <=25wt.% so that the fibers may be arranged in the longitudinal direction and reinforcing layers 14 and 16 formed by winding the second prepreg composed of high-strength fibers impregnated with a resin around the inside and/or the outside of the body layer 12 so that the fibers may be arranged in the direction perpendicular to the direction of the fibers in the body layer. The thickness of the reinforcing layers 14 and 16 is made thinner than that of the body layer 12 and the ratio of the resin impregnating the second prepreg is almost equal to that of the first prepreg.
Patent JP-H1020730-A (JP)
Title: Recovered toner storing device
Inventor: IIJIMA TAKESHI
IPC: G03G21/10
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To flatten the stored toner and to increase the toner storing amount without generating the noise, by installing a toner conveying member at an upper part of a recovered toner storage container for moving the recovered toner from a toner receiving inlet. SOLUTION: A toner conveying member 5 for conveying the recovered toner in the direction separated from a receiving inlet 4a, is installed at an upper part of a recovered toner storage container 4. The toner conveying member 5 comprises a screw member 5A obtained by forming a spiral fin 5b around an axis of rotation 5a, and the screw member 5A is formed in such manner that the fin 5b integrated with the axis of rotation 5a, is rotated in the prescribed direction, when a driven part 5c at an end part of the screw member 5A is engaged with a driving system of an image forming device, to be driven. And the rotating direction of the screw member 5A is set in the direction to generate the conveying force for conveying the recovered toner 2 received by the fin 5b, in the direction separated from the toner receiving inlet 4a.
Patent JP-H0471759-A (JP)
Title: Method for controlling fluidity of molten metal
Inventor: IDOKAWA SATOSHI
IPC: B22D11/103
Filed: 1990-07-09
Abstract: PURPOSE:To continuously cast a clean steel having extremely little inclusion by independently controlling coil current conducted to each of plural pairs of electric magnet coils set to outer surface of a tundish, changing magnetic field distribution and executing control of fluidity. CONSTITUTION:By setting the electric magnets 8 at between a molten metal supplying part (ladle nozzle) 3 and a discharging part (tundish nozzle) 7 in the tundish 1, the fluidity of molten metal 5 is controlled. Then, at both outsides of the tundish 1, plural pairs of electric magnets 8 formed with small sized coil, are set. The coil current conducted to the individual magnet coil 8 can be independently controlled. Then, according to variation of the fluidity of molten metal 5 in the tundish 1, distribution of the magnetic field is varied to control the fluidity. By this method, flow of the molten metal can be freely controlled.
Patent JP-H05175134-A (JP)
Title: Vapor-phase epitaxy method and apparatus
Inventor: TSUYAMA ASAKO
IPC: H01L21/31
Filed: 1991-07-19
Abstract: PURPOSE:To make the growth rate of a thin film equal in quality to a conventional one brst higher growth rate in than the conventional thin film to improve productivity by spraying and supplying a liquid feedstock onto a substrate in a reaction tube and by gasifying and cracking the feedstock on the substrate. CONSTITUTION:A supporter 2 for retaining a substrate P is provided inside a reaction tube 1 and RF coil 3 for heating the supporter 2 is provided at the outer periphery of the reaction tube 1. One end of the reaction tube 1 is provided with a spray nozzle 4 and the other end, with an exhaust pipe 5. The spray nozzle 4 is made to communicate with the liquid-phase part of a container 7 for storing a liquid feedstock via pipe 6 and a suitable pressing means 8 is made to communicate with the vapor-phase part of the container 7 via pipe 9. When the substrate P is brought to a desired temperature and the pressing means 8 is operated in said constitution, the liquid feedstock in the container 7 is introduced into the spray nozzle 4 via the pipe 6 and sprayed toward the substrate P side. Thus, the feedstock is gasified on the substrate P and cracked then so that a reaction product is deposited on the substrate P and a thin film is formed.
Patent JP-H11347419-A (JP)
Title: Photocatalyst formed body and suppressing method of growth of algae using that
Inventor: IWANE NOBUO
IPC: B01J23/06
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent growth of algae in various kinds of water tanks and reservoirs by using a photocatalyst formed body which does not cause peeling of the effective component due to mechanical shocks in water. SOLUTION: A coating film of one or more kinds of silver, platinum and zinc is formed by electroless plating method on the surface of a fiber such as a nonwoven fabric or cloth or on the surface of a sheet such as a film, and further titanium oxide as a photocatalyst is deposited thereon by low temp. thermal spray method. The obtd. photocatalyst formed body is disposed in water in a water tank or reservoir. By this method, deposition of algae is prevented for 30 months, and the obtd. photocatalyst formed body has an excellent effect to suppress growth of algae compared to a conventional photocatalyst formed body.
Patent JP-H11233078-A (JP)
Title: Manufacture of battery cover having conductive region
Inventor: POSPIECH GERHARD DR
IPC: H01M50/147
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent gas explosion at the time of charging by regionally extending electrically communicated members on the surface and connecting the members each other and with at least one terminal. SOLUTION: A cover 1 of a lead-acid battery comprises an under cover 2 and a web put on the under cover 2 forms a chamber related with a cell and another web 4 forms a route for preventing backward flow of the acid of the battery solution. A lattice like conductive region is constituted of conductors 7, 8 made of a conductive lacquer or the like. Members such as a spring, a contact pint, and the likes are formed in holes formed in a transition part 9 from an over cover to the under cover 2 with mutually different heights to be electrically connected. The conductor 8 installed in the under cover 2 has a length long enough to be overlapped with the conductor 8 installed in the over cover. The mutually connected conductive regions are connected with either one of positive or negative pole, preferably a negative pole, so that electric charge is lowered, controlled, and released.
Patent JP-H0228850-A (JP)
Title: Address converting system
Inventor: OTSUKA SHOICHI
IPC: G06F13/28
Filed: 1988-07-19
Abstract: PURPOSE:To attain conversion from a logical address to a physical address at a high speed by executing an instruction cycle from a processor, storing an address outputted with this instruction cycle, giving this address to a DMA controller and executing DMA control. CONSTITUTION:A processor 1 executes a lock instruction. The lock instruction removes a signal to an address bus from another device and address buses 4a and 4b are fixed to an address output from the processor 1. Accordingly, the processor 1 executes the lock instruction and the physical address to be outputted is stored to an address latch 8 with rising. An instruction is executed to read the physical address, which is temporarily stored, and the physical address is read out to a buffer register 7. This operation is executed by giving a reading signal (RD) and a chip selecting signal (CS) to the input of an AND gate 6. Then, the physical address read to the buffer register 7 is given to a DMA controller 10.
Patent JP-2000005509-A (JP)
Title: Recovering device of powdered material
Inventor: ASANO MASAAKI
IPC: B01D21/02
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To improve recovering efficiency with a simple mechanism at the time of recovering a powdered material incorporated in a drainage being used for a chemical treatment. SOLUTION: A tank 11 for charging the drainage and setting the powdered material, a pump for discharging water from the tank 11 through a pipeline and a filter arranged at the pipeline are provided, and the tank 11 is divided into plural small chambers with a parting wall 22 having an lower opening (a) at a lower end and a parting wall 23 having an upper opening (b) upward from the lower end. The powdered material is effectively removed from the drainage by precipitating in order the powdered material while the drainage charged into the tank 11 passes through each small chamber.
Patent JP-H1091318-A (JP)
Title: Computer system and its input analysis method, display generation system, soft keyboard device and soft button device
Inventor: RANDALL LEE BERTRAM
IPC: G06F3/0487
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a soft keyboard which accurately reflects the intention of a user by adjusting the offset (displacement) of a touch input point that is actually sensed. SOLUTION: A processor 12 is connected to a display device 24 via a display adaptor 26, and a mouse 20 shows a selected key of a soft keyboard shown on the device 24. Then the processor 12 is connected to a memory 28 and a user interface adaptor 16 and shows the soft keyboard consisting of plural adjacent cells showing every soft key on the device 24. Then a sensed selection pointing area is changed by a prescribed rate of size of the soft key shown on the device 24, so that the information whose selection is sensed is controlled by an input device.
Patent JP-H0624237-A (JP)
Title: Air conditioning control device for vehicle
Inventor: MATSUSHITA TAKESATO
IPC: B60H1/00
Filed: 1992-07-07
Abstract: PURPOSE:To control turbulence of an air conditioning state, generated when an opening/closing unit of an automobile is opened, relating to right/left or front/rear directions or to both of these directions by providing a control means of intensifying a blow of air in a direction of opening this opening/closing unit in the case of detecting the opening/closing unit opened of the vehicle. CONSTITUTION:Signals from a door opening/closing detecting sensor, window opening detecting sensor and a sun roof opening detecting sensor are fed to a window opening arithmetic means 50 of a microcomputer 36, to here calculate an opening of each opening/closing unit. This arithmetic result is fed to an air distribution mode determining means 60, to change an air distributing mode in the case that the opening of the opening/closing unit is the first predetermined value or more, and in order to concentrically feed air in a direction of opening the opening/closing unit, an air distribution mode change signal is fed to a mode door driving means 70. In this mode door driving means 70, a signal is fed to a driving circuit, to drive an actuator.
Patent JP-H0465813-A (JP)
Title: Capacitor and its manufacture
Inventor: KONDO SHIGEO
IPC: H01G4/10
Filed: 1990-07-06
Abstract: PURPOSE:To easily form a capacitor without using any organic photoresist so as to improve the frequency characteristic of the capacitor by successively providing a dielectric material layer, photosensitive material layer, and another electrode on an electrode. CONSTITUTION:When an aluminum substrate 1 is irradiated with light so as to form a necessary pattern in a catalyst liquid 9 for electroless plating of an aqueous solution of palladium chloride, etc., after an n-type semiconductor layer 3 of zinc oxide, etc., is formed as an optical semiconductor layer on the aluminum oxide surface 2 which is formed by electrolytic oxidation as a dielectric on the aluminum substrate 1, holes and electrons are produced in the exposed semiconductor section and electric charge separation occurs. Because of the produced holes, most parts of the semiconductor layer 3 are oxidized and start to dissolve in the solution by a photoelectric chemical reaction. At the same time, the catalyst adheres to the exposed section only. Therefore, a capacitor can be formed easily, because an electrode can be formed to a desired shape by precipitating a conductive metal 4 of copper, nickel, etc., in the electroless plating liquid.
Patent JP-H052066-A (JP)
Title: Ultrasonic sensor
Inventor: TAKAGI TOSHIMASA
IPC: G01S7/52
Filed: 1991-06-25
Abstract: PURPOSE:To enable a monitoring area to be set automatically for an ultrasonic sensor where intrusion of a traveling object can be detected by utilizing Doppler effect. CONSTITUTION:A title item is provided with a test operation switch (m), a timer circuit l which is activated by an amount of time which is preset by operation of this test operation switch (m), and an amplification degree modification circuit (j) which allows an amplification degree of a receiving-wave amplifier (e) which amplifies the reception signal. After the test switch (m) is operated and the timer circuit l is activated, the amplification degree modification circuit (j) is operated until a level which cannot be detected by a receiving-wave signal and the amplification degree of the receiving-wave amplifier (e) is changed slightly in sequence every time when a reflection wave of the ultrasonic wave which is transmitted toward a traveling object (o) from a transmitter (c) is detected as a reception signal.
Patent JP-S5883779-A (JP)
Inventor: MATSUDA ETSUICHI
IPC: E05D15/06
Filed: 1981-11-10
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-S6158286-A (JP)
Title: Control for piezo-electric vibrator
Inventor: SATOU TAKEYUKI
IPC: H02N2/00
Filed: 1984-08-28
Abstract: PURPOSE:To simplify a power source device and to enable to manufacture the device at a low cost by a method wherein the impressed voltage is changed and the amount of displacement of the piezo-electric vibrator is controlled. CONSTITUTION:The voltage of a commercial power source 5a is changed by a variable transformer 6, the voltage is applied between the electrodes 2a and 2b of a piezo-electric vibrator 1 constituting the pump and the amount (d) of displacement of the piezo-electric vibrator 1 is controlled. The (d) is roughly proportioned to an impressed voltage (e). A fluid is sucked into by vibration of the vibrator 1 through a check valve 9a for suction, the fluid is discharged through a check valve 9b for discharge and the output of the vibrator can be changed by controlling the amount (d) of displacement. A variable resistor can be used instead of the transformer 6. According to this constitution, the power source device is simple and can be manufactured at a low cost.
Patent JP-S62122572-A (JP)
Inventor: GERUHARUTO HAKANSON
IPC: A24C5/14
Filed: 1986-08-01
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-H0232365-A (JP)
Title: Polymerization method magenta toner
Inventor: NAKAMURA TATSUYA
IPC: G03G9/09
Filed: 1988-07-21
Abstract: PURPOSE:To improve a spectral reflection characteristic as well as color mixability and transparency by incorporating a quinacridone coloring agent, metal salt of di-tert-butyl sallicylic acid and anionic material into a polymerizable monomer system. CONSTITUTION:The quinacridone pigment and the other anionic material in addition to the metal salt of the di-tert-butyl sallicylic acid are added into the polymer system in a suspension polymn. method. The quinacridone pigment is preferably pigment red 122 which is particularly excellent in a chromatic property and the resistance to heat, light, acids and alkalis. The degradation in the granulation characteristic by the combination use of the quinacridone pigment and the metal salt of the di-tert-butyl saslicyclic acid is prevented as the quinacridone pigment which is basic bonds chemically to the anionic material. In addition, the magenta toner having bright color tones is obtd.
Patent JP-H1027148-A (JP)
Title: Server systesm for internet
Inventor: ONO SHUJI
IPC: H04L12/701
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To decentralize access in a server group and back up data against fault occurrence without forcing a user to do special operation by selecting an optimum server which sends information out of one information transmission server group each time the information transmission server group is accessed. SOLUTION: This system has information transmission server groups 1091-109N which send information over the Internet 111 and a management server 101 which manages access from terminals. The information transmission server groups 1091-109N each consists of servers having the same information. The management server 101 has a management table containing host names given to the server groups 1091-109N and the communication addresses and selection information of the respective servers. When a communication address corresponding to a host name is requested, one of the communication addresses stored in the management table is selected and sent to the request source according to the contents of the selection information.
Patent JP-H0530777-A (JP)
Title: Controlling device for rotational speed of motor
Inventor: SHIRONOKUCHI HIDEKI
IPC: H02P6/10
Filed: 1991-07-22
Abstract: PURPOSE:To prevent the generation of uneven rotation by integrating a pulse interval for one rotation and by comparing the integrated pulse interval with a target time. CONSTITUTION:A pulse signal is generated from a position-detecting element 12 according to the rotation of the rotor of a motor 11. Whenever the pulse signal is generated, a control means 14 integrates a period of time required from the point of time of generation of the pulse signal before one rotation to the point of time of generation at this time and gives a driving circuit 16 a command to feedback-control the motor 11 so that this integrated period of time is equal to the target time required for one rotation when the rotor rotates at a target rotational speed. Even if a pulse interval from the position- detecting element 12 varies with the characteristics of the signal generation means 13, the feedback control is performed at a value integrated for one rotation so that the generation of uneven rotation is prevented.
Patent JP-H0230529-A (JP)
Title: Agricultural vinyl chloride resin film
Inventor: SUGIURA YASUKAZU
IPC: C08L33/00
Filed: 1988-07-20
Abstract: PURPOSE:To enhance a durability by applying a film mainly composed of a silane compound, an acrylic resin, and a hindered amine compound on either or both surfaces of a soft vinyl chloride resin film containing an organic phosphoric ester and/or an organic phosphoric metallic salt. CONSTITUTION:On either or both surfaces of a soft vinyl chloride resin film containing an organic phosphoric ester and/or an organic phosphoric metallic salt, a film mainly composed of a silane compound A having hydrolyzable groups directly bonding with silicon atoms, an acrylic resin B obtained by polymerizing a monomer selected from among alkyl esters of acrylic acid or methacrylic acid [hereinafter, this is expressed as (meta)acrylic alkyl esters] or a mixture of this monomer and an alkenyl benzene monomer and a copolymerizable alpha,beta-ethylene unsatd. monomer, and a hindered amine compound C is formed under a thermal treatment. The acrylic resin can be obtained by polymerizing an alkyl ester monomer of acrylic acid or methacrylic acid in a single form or in a mixed form with an alkenyl benzene monomer and a copolymerizable alpha,beta-ethylene unsatd. monomer.
Patent JP-S6240833-A (JP)
Title: Setting system for code of transponder
Inventor: MIZUNO MASAO
IPC: H04B5/00
Filed: 1985-08-16
Abstract: PURPOSE:To set easily and efficiently a code signal to a transponder by providing a code setting means for sending out a high frequency signal on which the code signal is superposed. CONSTITUTION:A code setting part A supplies a high frequency signal on which a specified code signal is superposed, to an antenna coil 1. In a transponder B, an AC output is generated from an antenna coil 2 by an electromagnetic induction of the coil 1. This AC output is rectified 21 and accumulated in a capacitor 22. It is used as an operating power source and the code signal superposed on the high frequency signal is fetched by a demodulating circuit 24, and also its code signal is written in a memory 20. The code setting can be executed thereby. Also, the code signal which is set in such a way is modulated 25 and transmitted from a coil 13 as a high frequency signal on which the code signal is superposed. In such a way, the code signal can be set easily and efficiently to the transponder.