baber/WOPTO huggingface dataset:
Patent JP-2001161076-A (JP)
Title: Regenerative chopper circuit for power converter
Inventor: NAGATA HIROSHI
IPC: H02M7/48
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To make operation possible at the time of intermittence of regenerative current in a regenerative chopper circuit for snubber energy regeneration used in a power converter. SOLUTION: At the time of intermittence of regenerative current, the vibratory voltage caused by a resonance phenomenon developed by a regenerative reactor LCHP and a snubber capacitor CLCHP for regenerative diode is applied to a ripple voltage protection diode DKP through a snubber capacitor CSCHP for a regenerative switching element. To reduce the applied voltage, a series circuit consisting of a capacitor CCHDP and a resistor RCHDP is added to the discharge path of the snubber capacitor CSCHP.
Patent JP-H09185536-A (JP)
Title: Computer storage system device and its program managing system
Inventor: KOBASHI TETSUJI
IPC: G06F12/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To virtually easily extend a capacitance by storing a file to be prepared or updated distributedly into the auxiliary storage device of personal computer and the auxiliary storage device of file server. SOLUTION: The idle capacitance enough for storing the newly prepared file is secured on the auxiliary storage device of personal computer 1. In this case, the file having the oldest final utilization date and time is searched while referring to a FAT. Then, that file is transferred from the personal computer 1 to a file server 3. The file server 3 stores the transferred file in the auxiliary storage device and writes a file name, drive ID, directory information, final update date and time, file size and final utilization date and time, etc., into the FAT of file server 3. Further, the file server 3 returns the contents written in the FAT as the result of transfer to the personal computer 1. At the personal computer 1, the FAT is updated based on the transferred result.
Patent JP-H10186614-A (JP)
Title: Developing processor and developing processing method
Inventor: NOMURA HIDEAKI
IPC: G03D3/06
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a simplified developing processing device capable of easily and surely carrying a film into a processing tank and to provide the developing processing method. SOLUTION: Stabilizing liquid as final processing liquid is not discharged from the processing tank, but held in the tank(step 128), the film is pulled out of the processing tank(step 130). Before inserting a new film, the processing tank is previously filled with the processing liquid(step 104), then, the film is inserted into the tank(step 106), so that the film is prevented from sticking to the inside wall of the processing tank even in the case the film interferes(come into contact) with the inside wall of the processing tank when the film is inserted, then, the occurrence of defective carriage is prevented when the film is inserted into the processing tank.  Thus, the film is easily and surely carried into the processing tank with a simple constitution without installing a pull-in means for pulling the film into the processing tank and also without changing the quality of the inside wall material of the processing tank to that capable of enhancing the slippage of the film.
Patent JP-H06132022-A (JP)
Title: Electric power source case
Inventor: KIYOSHI HIDEO
IPC: G11B33/06
Filed: 1991-11-30
Abstract: PURPOSE:To effectively avoid error attachment of an electric power source case of an electronic appliance and at the same time to simplify the change of electric power sources by forming recessed and projected parts based on the kinds of electric power sources contained in a case main body and producing attachment possible or attachment impossible state. CONSTITUTION:An electric power source case 3 has almost box-type case main bodies 4, 5 and fixing pieces 6A-6D are formed in both edge parts and a metal piece for connection of an electric power source is formed in the bottom parts of recessed parts 19, 20 and uneven parts 30, 31 are formed in an attachment face based on the kind of the contained electric power source. In the case of attachment of the electric power source to an electronic appliance main body, the terminals 27, 28 for connection of electric power are fixed in the recessed parts 19, 20 to achieve electric connection and based on the combination of the uneven parts 34, 35 and 30, 31. the fixing parts 8A-8D are made possible or impossible to be fixed in the fixing pieces 6A-6D. In the case the fixing pieces 6A-6D are fitted with the parts 8A-8D and at the same time fixing at the fixing position is done by a fixing piece 16 of a main body 1 for preventing the falling.
Patent JP-H05152002-A (JP)
Title: Charging method for lithium secondary battery
Inventor: TAKEUCHI TAMIKO
IPC: H01M10/44
Filed: 1991-11-29
Abstract: PURPOSE:To provide a charging method for a lithium secondary battery excellent in a charging-discharging cycle characteristic having no generation of dendrite of metal lithium in a lithium battery using metal lithium as a negative electrode active material while using manganese dioxide as a positive electrode active material and composing an electrolyte by melting perchloric acid lithium having the norm of concentration 1 in propylene carbonate. CONSTITUTION:A charging method of a lithium secondary battery is such that a current value in the charging direction at the time of charging the lithium secondary battery 1muA/cm<2> to 100mA/cm<2> while a current value in the discharging direction is not exceeding one-fourth (not including zero) of the current value in the charging direction and charging is performed by a pulse current of the frequency 0.1Hz to 10KHz.
Patent JP-H03200843-A (JP)
Title: Foamed sheet of thermoplastic polyester resin
Inventor: HAYASHI TOMOSHIGE
IPC: B29L7/00
Filed: 1989-12-28
Abstract: PURPOSE:To provide the title sheet with properties convenient for the post processing by preparing the sheet in such a way that the front and the rear differ in the mean crystallinity by a specified value or higher. CONSTITUTION:The title sheet, 0.5mm or higher thick, has a mean crystallinity differing between the front and the rear by 1% or higher, and is prepd., e.g. by mixing a thermoplastic resin with a blowing agent, extrusion molding the resulting mixture into a foamed sheet, and cooling only one surface of the sheet with a coolant, while the sheet is still at a high temp., to make the temp. and thereby crystallinity of the surface lower than those of the other surface. When the title sheet is formed into a container with the surface higher in the crystallinity placed inside, the container has such a feature that the inside has a high heat resistance and rigidity while the outside is excellent in the printability.
Patent JP-H05156577-A (JP)
Title: Mesh sheet
Inventor: SAKOBE TADAYUKI
IPC: B32B27/12
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a mesh sheet having a stain-resistant surface by coating fabric made of a polyester filament, etc., with vinyl chloride resin, subsequently coating the resultant mesh sheet with a specified solvent type fluororesin and applying cross-linking treatment. CONSTITUTION:A mesh sheet woven or knitted by using a synthetic fiber such as polyester is coated with a processing agent mainly composed of vinyl chloride resin and then immersed in a solvent type fluororesin-containing solution prepared by dissolving a mixture of a fluoroolefin-alkyl vinyl ether copolymer and an isocyanate (for improving durably covering power) in an aromatic hydrocarbon to be coated therewith. Three dimensional cross-linking is carried out by heat treatment, thus obtaining the objective mesh sheet having a stain- resistant surface and capable of readily removing the stain even if stained. The obtained mesh sheet is remarkably suitable for a scattering-proof mesh sheet for construction.
Patent JP-2000166808-A (JP)
Title: Simplified depurative toilet
Inventor: OSADA HARUYUKI
IPC: C02F3/08
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To activate microbes, promote decomposition of organic matters, and obtain an outdoor toilet suitable for a construction site, etc., by providing stirring bars on a rotary shaft which is substantially in the center of the circular-arc shaped bottom of a toilet tank, by making their leading ends to produce locus of rotation along the bottom, and by providing a face heater on the external face of the bottom and providing an air duct for odor exhaustion above it. SOLUTION: For an accumulation in a toilet tank 2, the bottom of which has a circular-arc shape, stiring bars 7 are rotated along the circular-arc shaped bottom by the rotation of a rotary shaft 6 which is provided almost in the center of the circular-arc shape, so that the portions of the accumulation whose temperatures rises high at the bottom of the toilet tank 2 increased in temperature by a face heater 8 as a heating means is caused to float on an upper layer and upper-layer portions of it whose temperatures are decreased low by their contact with atmospheric air is pulled in downwards. It brings aerobic microbes into contact with air and also activates it by the temperature increase, thereby enhancing efficiency in decomposition by the microbes.  By the operation of a fan means, air in the toilet tank 2 is sucked and introduced into a deodorizing tank, where strong and sure deodorization is performed by a multiple deodorizing means, and the air is discharged from an exhaust port to the outside.
Patent JP-2000172749-A (JP)
Title: Provision system for food management and cooking data
Inventor: OKAZAKI KICHIZAEMON
IPC: G06Q50/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide cooking data making effective use of controlled food by selecting cooking data from a variety of food data and a variety of cooking data which are stored by the input of the number of persons, the kind of a desired cooked article, etc., and displaying the data. SOLUTION: A consumer inputs the number of persons, the kind of a desired cooked article, etc., from an input means 30 and then the result of an arithmetic means 60, etc., is displayed by a display means 70. Namely, when cooking data from the food control and cooking data provision system 10 is desired, desired contents are inputted into a person-number field and a desired cooked article field through the input means 30. Then the names of foods prepared by using foodstuffs which are held are displayed through operation between various foodstuff data and cooking data which are currently controlled by a food data storage means 40 where various inputted data on all foods are set, a various- cooking-data storage means 50, and a control means 80. The consumer selects a desired cooking name among various displayed cooking names from a selection field.
Patent JP-2001150030-A (JP)
Title: Electronic component manufacturing method, manufacturing equipment therefor and driving method for the manufacturing equipment
Inventor: KANBE EIJI
IPC: H05K13/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component manufacturing method, a manufacturing equipment therefor which facilitates maintenance and assures a high accuracy in bending and a driving method for the manufacturing equipment. SOLUTION: An electric component manufacturing equipment which bends downward a first lead piece between a mid portion and a front end portion of the lead of the electronic component comprising a resin mold portion incorporating electronic devices and a lead extending from the mold portion, and then bends the first lead piece toward the bottom side of the resin mold portion after the root of the lead is bended, wherein the electric component manufacturing equipment is provided with a bending die D231 and a pair of bending punches D217 mounted outside the bending D231 such that they are horizontally movable. A cam driver 117 is lowered to drive the bending punch D217 in a horizontal direction, then to horizontally push the lead of the crystal vibrator overlaid on the bending punch D231 which then bends the front end of the lead toward the bottom side of the resin mold portion.
Patent JP-H09180860-A (JP)
Title: Positive potential terminal connection circuit, and heating device
Inventor: NAKAGAWA TAKESHI
IPC: H05B3/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enable a positive potential terminal of a negative potential generation circuit to be electrically connected to a ground potential of an AC power supply or a potential wire on a negative potential side by simple constitution and certainly. SOLUTION: A positive potential terminal connection circuit 30 is made of diodes 1 and 2. The anode of the diode 1 is connected to a node N1, and the cathode thereof is connected to a line L1. The anode of the diode 2 is connected to the node N1, and the cathode thereof is connected to the line L2. A positive potential side terminal 31 of a negative potential generation circuit 3 is connected to the node N1, and a negative potential side terminal 32 is connected to a shield conductor 10 of the heater 10 and a shield conductor 12b of a temperature sensor 12.
Patent JP-H07173985-A (JP)
Title: After-boring surplus soil removal device for auger screw
Inventor: KUSHIBIKI TAKEO
IPC: E02F5/02
Filed: 1993-12-17
Abstract: PURPOSE:To properly and safely remove earth. CONSTITUTION:An auger screw 1 is formed out of a rotating shaft la and a screw blade 1b. A base frame 2 is fixed to the leader mast 3 of the screw 1. Also, a holder frame 4 is journalled to the base frame 2 and can reciprocatively turn on the operation of a hydraulic cylinder 5 about a journal 4a. A turning shaft 6 is connected to the upper and lower arms 4b and 4c of the frame 4, so as to be freely rotatable. Furthermore, the shaft 6 is integrally fitted with a spiral body 7 for scraping drilled earth. In this case, the body 7 is formed out of an upper spiral side 7a, a lower spiral side 7b and a spiral external side 7c formed between the external peripheral ends of the sides 7a and 7b. The upper and lower spiral sides 7a and 7b form a spiral plane in a direction opposite to the screw blade 1b, and the radius (r) thereof is approximately equal to the radius R of the blade 1b. Also, the breadth 7c of the spiral external side 7c is sized to be slightly smaller than the pitch P of the blade 1b.
Patent JP-2001159564-A (JP)
Title: Pyroelectric sensor device
Inventor: KATAYAMA YUKIMASA
IPC: G01V8/12
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To solve such problems that an output for closing a door is sent when a time is a lapsed in a hold circuit 4 because a change in infrared rays disappears when a person keeps stopping within a detection range of a pyroelectric sensor 1, and that a person can not be detected when the person moves very slowly because an infrared amount incident on the pyroelectric sensor 1 is very small and a change in electric potential is small. SOLUTION: In this pyroelectric sensor device sensing the infrared rays emitted from a human body or the like and sending an output, a heat receiving face sensing the infrared rays is disposed with a shutter shutting off radiation of the infrared rays to the heat receiving face at a desired period.
Patent JP-H07172580-A (JP)
Title: Tunnel carrying device
Inventor: KONDO FUMIO
IPC: H01L21/677
Filed: 1993-12-16
Abstract: PURPOSE:To provide a tunnel carrying device provided with a detecting device which can easily specify existence of a carried object falling down from a carriage running in the tunnel carrying passage and the falling position. CONSTITUTION:In a tunnel carrying device in which a carried object is carried in a tunnel separated from open air, one or more grooves 5 communicating together the end parts of the tunnel in the carrying direction are provided on the lower face 3 of the tunnel, and transmission type optical switches 12, 13 arranged in the vicinity of the grooves of both end parts of the tunnel and having the optical axis along the groove are provided.
Patent JP-H03201838-A (JP)
Title: Optical signal collision detector
Inventor: NAGABORI TAKESHI
IPC: H04B10/27
Filed: 1989-12-28
Abstract: PURPOSE:To detect the collision of optical signals in a short time by providing a wavelength variable band passing wavelength filter, for which a passing band is switched to a waveform equal or extremely close to a transmissive light wavelength, on a transmission line. CONSTITUTION:When executing transmission to a Kth terminal by a wavelength lambdak, at first, the passing wavelength of a wavelength variable band passing wavelength filter 23 is set to the lambdak by a driving circuit 27. At such a time, when data transmission is just executed from the other terminal to the Kth terminal by the wavelength lambdak, the optical signal of the wavelength lambdak is propagated to an optical fiber 1. Therefore, signal light passing from the optical fiber 1 through a 2X2 photocoupler 2, optical fiber 13, beam splitter 10, optical fiber 15 and wavelength variable band passing wavelength filter 23 is observed at a receiver 24.
Patent JP-H03202946-A (JP)
Title: Automatic transaction device
Inventor: MIYANO TOSHIHIRO
IPC: G06F13/28
Filed: 1989-12-28
Abstract: PURPOSE:To attain a mass data transfer processing and the other service processing by providing a means allowing or prohibiting a data transfer request from an external storage to a main storage and a means setting the time of the prohibition state of the data transfer request and altering a data transfer speed by means of adjusting it to the processing speed of a main control part. CONSTITUTION:When a data transfer request signal 10 is inputted from the external storage 6 to a data transfer cycle controller part 5 through an external storage interface (I/F) part 4, data transfer is requested to a direct memory access (DMA) controller 2 if the output signal 13 of data transfer control FF 7 is in an H-level so as to transfer data. When the DMA controller 2 responses to the data transfer request to the DMA controller 2 and outputs response signals 11 and 12, the output signal 13 of data transfer control FF 7 comes to an L-level and data transfer is prohibited. Thus, the mass data transfer processing and the other service processing by the execution of CPU are attained in a main control part 100.
Patent JP-H03202850-A (JP)
Title: Image forming method
Inventor: SASA NOBUMASA
IPC: G03F7/033
Filed: 1989-12-28
Abstract: PURPOSE:To improve the color reproducibility and development latitude of a color proof and to enable transfer without requiring heating at a high temp. by incorporating a specified photosensitive compd. and a specified high molecular compd. CONSTITUTION:An image forming material with a colored photosensitive layer of a photosensitive compsn. contg. a photosensitive compd. (A) and a high molecular compd. (B) is exposed and developed and only a formed color image is transferred to a transfer material. A compd. obtd. by esterifying o- naphthoquinonediazdo-4-sulfonic acid (halide) or o-naphthoquinonediazido-5- sulfonic acid (halide) with novolak resin contg. 50-100 mol% structural units of p-cresol is used as the compd. A. A high molecular compd. contg. a polymerizable unit of vinyl ester of carboxylic acid represented by the formula (where R is 1-17C alkyl) is used as the compd. B.
Patent JP-H06197097-A (JP)
Title: Mobile communication system
Inventor: DOSONO YOICHI
IPC: H04J13/00
Filed: 1992-12-24
Abstract: PURPOSE:To increase number of communication channels by applying offset to a transmission timing at a transmission timing offset interval set in response to a transmission power after plural information series are spread through the use of the same spread code. CONSTITUTION:Information series S1-Sn to be sent are made to spread by multipliers 11-1n by a same spread signal from a spread code generating circuit 10, delayed by transmission timing adjustment circuits 21-2n and the transmission timing is adjusted and synthesized by a synthesizer 33. Thus, a transmission signal performing timing offset multiplexing is generated at a transmission timing offset interval in response to a transmission power. The generated transmission signal is sent from a transmission circuit section to n-number of mobile stations via a radio channel. The mobile station receives only the signal sent at predetermined timing and applies inverse spread by using the same code as that used by the base station to reproduce the original information series. Thus, number of communication channels is increased by using the spread codes of a limited number.
Patent JP-H07177785-A (JP)
Title: Turbo molecule pump drive power supply device
Inventor: NAKAZAWA TOSHIHARU
IPC: H02M7/48
Filed: 1993-12-20
Abstract: PURPOSE:To provide a turbo molecule pump drive power supply device for supplying a stable voltage current according to a load by controlling an output voltage continuously by feeding back load current and an actual number of rotations changing with the load. CONSTITUTION:In the title device which has an inverter 10 and a voltage detection circuit 25 for detecting the output voltage of the inverter 10 and controls an output voltage by feeding back the detection output voltage detected by the voltage detection circuit 25 via a voltage control circuit 22 and a PWM controller 21, a detector 31 of the number of rotations of a turbo molecule pump 40 is provided. Then, a current detection circuit 26 for detecting load current is provided and an output voltage is automatically adjusted to achieve operation constantly in the neighborhood of power factor = 1 for the load fluctuation by feeding back detection load current and detected number of rotations to the voltage control circuit 22 via an error amplifier 28.
Patent JP-H06166271-A (JP)
Title: Thermal transfer material
Inventor: KONNO KIMIHIKO
IPC: B41M5/30
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a thermal transfer material which is excellent in both of transfer property and blocking resistance by a method wherein a thermal transfer layer in which a gummous polymer having a specific cationic polar group together with a coloring agent is distributed, is provided onto a base film. CONSTITUTION:Respective amounts of a coloring agent and a gummous polymer having a cationic polar group as expressed by the formula I (R<1>, R<2> represent a hydrogen atom and an alkyl group, X represents a halogen atom, and one valency group of pyrrolidine ring may be at either of the second place of the third place.) are mixed. The mixture is added into a solvent, stirred to be dispersed, and an applicating solution is adjusted. The applicating solution is applied onto a base film such as a polyester film or the like, dried and a thermal transfer layer is laminated to obtain a thermal transfer material. In the gummous polymer of the formula I, its polar group is adsorbed preferentially to a particle surface of the coloring agent such as carbon black or the like, which gives a good result on uniform dispersion of the coloring agent, and gives a good result also on adhesion strength between the coloring agent and the gummous polymer.
Patent JP-H09156781-A (JP)
Title: Paper feeding device
Inventor: KOBAYASHI AKINORI
IPC: B65H1/04
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device in which the position of a side fence is not deviated even if it receives impact in mounting when the paper feeding device is mounted on a copying machine. SOLUTION: A paper feeding device is provided with side fences arranged on both right and left sides so as to be faced to each other to position a paper sheet to be supplied to a copying machine in the width direction, and in which the distance between both side fences can be adjusted by operating an operating lever provided on either side fence on both right and left sides. Racks 15, 16 extending to the facing counterpart sides are projectingly provided on the side fences 6, 7 on both right and left sides so that the teeth may face to each other, a rotatable pinion 17 to be simultaneously meshed with both racks is provided, regulating parts 19, 20 are provided on the opposite side of both racks to the pinion, so that meshing of the racks with the pinion may not be deviated from the specified position.