baber/WOPTO huggingface dataset:
Patent JP-H03177910-A (JP)
Title: Output voltage controller for dc power unit
Inventor: ASAI ITARU
IPC: G05F1/10
Filed: 1989-12-07
Abstract: PURPOSE:To obtain the output voltage faithful to a voltage setting signal by providing a function generator which outputs a corrected function signal corresponding to the value of the voltage setting signal to a feedback control circuit. CONSTITUTION:A function generator 21 contains a ROM 23 which stores previously the corrected coefficient value of the proportion gain of a proportion gain control part 11P which is decided by the DC bias characteristic of a high voltage compensating capacitor 3C as the value of the voltage function of a voltage setting signal 16S. When the detected voltage VD exceeds a level corresponding to the actual output voltage VH, i.e., increases its response, the generator 21 outputs a corrected function signal 21S to a feedback control circuit 10 in order to increase the proportion gain of a proportion/integration controller 11. Thus the response caused by the controller 11 is returned to the normal value. As a result, the rise delay of the output voltage and a transient control error like the overshoot, etc., can be deleted and the output voltage is controlled to a level instructed by the signal 16S.
Patent JP-2001130168-A (JP)
Title: Booklet stored in disk case
Inventor: SHIODA SEIJI
IPC: B42D1/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a booklet to be stored in a disk case, in which a reply postcard can be mechanically bound to prevent the missing and the like of the return postcard, and simply cut off the reply postcard without using scissors or the like. SOLUTION: One side of a return postcard section 8 is connected with a mounting paper section 10 through a first perforation 9, and the section of the first perforation 9 is saddle stitched with a binding section of a booklet 6, and the vertical size of the mounting paper section 10 is set same as the vertical size of the booklet 6, and a blank section 13 is connected with a return postcard section 8 through a second perforation 12 to make the size of the return postcard same as the vertical size of the booklet 6, and sections of the return postcard 8 and the blank section 13 protruded from the booklet 6 are folded to the inside of the booklet 6.
Patent JP-H01161435-A (JP)
Title: Data base parallel processor
Inventor: KAWAKAMI SUGURU
IPC: G06F15/16
Filed: 1987-12-18
Abstract: PURPOSE:To reduce the time for relation transfer preparation and to speed up processing by executing the broadcast communication of relations to be dividedly transferred in an ordinary method and allowing a data base arithmetic unit to select each charging part. CONSTITUTION:A storage control part in a data base storage device 1 reads out relation A from a data base, adds the information indicating the number of data base arithmetic units executing operation in parallel and transfers the added result to a broadcast communication equipment 21. Respective data base arithmetic units (1)3-(4)6 determine the part of the relation A to be processed by the data base arithmetic units by means of partial relation selecting parts 3-1-6-1 on the basis of the information of the number of data base arithmetic units and input the part. Then, the storage control part in the device 1 reads out relation B from the data base and transfers the data base to the equipment 2. Respective data base arithmetic units (1)3-(4)6 receive the relation B and execute joining arithmetic on the basis of the part of the precedently inputted relation A and the relation B inputted at the current time.
Patent JP-H01161286-A (JP)
Title: Image forming device
Inventor: HANADA SHINJI
IPC: G03G21/10
Filed: 1987-12-18
Abstract: PURPOSE:To attain a satisfactory cleaning action by forming a black striped developing part composed of toner opposite from the electrification polarity of a cleaning roller in an image nonforming area on an image carrier when toner of polarity identical to the electrification polarity of the cleaning roller is used. CONSTITUTION:When the toner of polarity identical to the electrification polarity of the cleaning roller 9b is used for development, the black striped developing part composed of the toner opposite from the electrification polarity of the cleaning roller 9b is formed in the image nonforming area of the image carrier 1. Thus, a sufficient amount of toner can be supplied to the cleaning roller constantly regardless of the electrification polarity of toner, and a satisfactory cleaning action can be exerted.
Patent JP-2000146929-A (JP)
Title: Method and device for diagnosing deterioration of insulating layer
Inventor: HAGIWARA SHUYA
IPC: G01N29/12
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To improve the precision of the deterioration diagnosis of an insulating layer such as the coil of a rotating electric device. SOLUTION: The deterioration of insulating characteristics is evaluated from the attenuation rate of a generated sound or vibration generated at the time of striking an insulating layer regardless of any electric non-destructive characteristics. The relation of the attenuation rate of an acoustic wave or vibration with an insulating break-down voltage is preliminarily captured as basic characteristic graphics. The attenuation rate of the acoustic wave or vibrating waveform of the insulating layer to be detected is calculated, and the insulating break-down voltage is calculated by referring to the basic characteristics. Thus, the local deterioration of the insulating layer can be evaluated with high precision.
Patent JP-H07137544-A (JP)
Title: Device for carrying current to drive motor by battery of motor-driven bicycle and charging device
Inventor: BAN ITSUKI
IPC: H01M2/10
Filed: 1993-11-15
Abstract: PURPOSE:To save much time required by charging by providing a means which is mounted on a motor-driven bicycle, and allows electricity to be turned on with a cover closed wherein a battery is inserted from above in a outer chassis provided with the cover capable of being opened/closed around a hinge, and also providing a charging means for an outer chassis equipped with a similar means to the aforesaid means. CONSTITUTION:The outer chassis 16 of a housing container for a battery 12 is a rectangular prism made of plastics, its cover plate 17 is freely rotated in the direction indicated by an arrowhead D around a hinge composed of a pivot 17a, when the cover plate 17 is pressed down from above, copper pieces 18a and 18b are pressed in knife switching members 15a and 15b, and they are connected to terminals 19a and 19b by lead wires, so that they are electrically connected to the energizing control circuit of a drive electric motor. Besides, an outer chassis 25 for a charging means is a rectangular prism made of plastics, and is similar in constitution to the outer chassis 16 for mounting, but is provided with a swelled section 28 on its side surface, the charging means is housed in the aforesaid swelled section, and let the charging means be in operation by AC 100V by inserting a plug 30 provided for the end of the lead wires 29 into an indoor outlet. By this constitution, operations that the battery is taken out, charged and mounted on again, can thereby be simplified.
Patent JP-H02164148-A (JP)
Title: Code error monitoring system
Inventor: HIRAYAMA SEIICHIRO
IPC: H04J3/07
Filed: 1988-12-16
Abstract: PURPOSE:To improve error detection accuracy without increasing a circuit scale by extracting a stuff pulse inserted at a predetermined position from a stuff multiplex signal and comparing the state of (n) stuff pulses at every frame. CONSTITUTION:Since a signal being logic 1 at the position of a stuff pulse and a stuff multiplex signal are inputted to an AND gate 21, the stuff pulse in the signal is extracted. The pulse is logic 1 at all times at stuffing and logic 0 at non staffing and becomes the clock CK2 of flip-flops 31-33. When no error exists in the stuff pulse and the pulse is sent normally and the output of an EX-OR gate is monitored in one frame period, logic 0 is always outputted. However, when 1-2 stuff pulses are in error through a transmission line or the like, the outputs of FFs 31, 33 are discordant with each other, the output of the EX-OR gate goes to 1, thereby detecting the error. Thus, the error detection accuracy is improved without increasing the circuit scale.
Patent JP-2000148585-A (JP)
Title: Data processor, its method and computer readable storage medium
Inventor: FUKATSU TSUTOMU
IPC: G06F12/08
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To efficiently use a cache memory in a processor. SOLUTION: A main storage part 104 stores constrol information such as instructions and data, supplies the control information to an instruction cache memory 102 and supplies data to a data cache memory 105 respectively through a memory interface 103. In normal processing, a processor operation part 100 is controlled by control information outputted from a processor control part 101 and processes data read out from the data cache memory 105. When image/ sound data are inputted from the external to the memory interface 103, tag data indicating the image/sound data are stored in a prescribed area of the data cache memory 105 and the proces-sor operation part 100 refers to the tag data and executes processing corresponding to the attribute of the tag data.
Patent JP-H11153529-A (JP)
Title: Method and apparatus for immersion of tapelike object
Inventor: HIGUCHI TOSHIRO
IPC: G01N33/48
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent a tapelike object from being damaged and to keep the amount of a fluid minimum by a method wherein the constitution of the conveyance mechanism of the tapelike object and that of the immersion device of the fluid are simplified. SOLUTION: A fluid is selected from fluid storage tanks 1A to 1D so as to be put into a container 7, for tapelike-object immersion, in which a tapelike object 8 is put. The tapelike object 8 is immersed in the fluid. Then, the fluid inside the container 7 for tapelike-object immersion is collected, and the fluid inside the container 7 for tapelike-object immersion is replaced sequentially. Thereby, the tapelike object 8 can be immersed by turns in a plurality of kinds of fluids.
Patent JP-2001121964-A (JP)
Title: Motor-van truck
Inventor: SUGIMOTO KATSUMI
IPC: B62D33/04
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a lift device for a luggage box door which can be easily fitted and is improved in appearance. SOLUTION: The whole of a lift device is disposed on the luggage box door side and provided with a first arm 21 pivoted on a vertical surface of a guard frame, a second arm 2, one side of which is pivoted on the first arm, the other side being provided with first and second group bearing plates 27, 28 formed adjacent to each other in the vertical direction, the luggage box door where the other side of the second arm 23 is pivoted through the first group bearing plate 27, a rod 32 extending along the outside surface of the luggage box door, one side of which is pivoted on the other side of the second arm 23 through the second group bearing plate 28, a portal member 37 extending along the outside surface of the luggage box door and pivoted on the luggage box door,  and a coil spring 43 extending between the portal member 37 and a spring bracket 41 supported on the other side of the rod 32 and compressed and interposed between them. In the thus constructed device, plural spring force generating mechanisms 36a, 36b formed by the rod 32 and the coil spring 43 lift up the luggage box door through the first and second arms 21, 23.
Patent JP-H09162366-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: GOTO HIROSHI
IPC: H01G11/56
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device which has a large capacitor capacitance by providing an electrode which is electrically connected with a source area or drain area through an opening and composing an electric double layer of the first electrolyte of a electrolytic layer and the second electrolyte of a porous electrode. SOLUTION: A source area 12 and a drain area 13 are formed on a semiconductor substrate 11. A gate electrode 15 is formed on a channel area between the source area 12 and the drain area 13 through a gate insulating film 14. A hole which reaches the drain area 13 is formed on interlayer insulating films 17 and 19, and on the inner wall of the hole, a porous electrode 21 which contains second electrolyte 20 is formed so as to be electrically connected with the drain area 13. On the interlayer insulating film 19 and a separator 22, an electrolytic layer 23 composed of first electrolyte is formed. An electric double layer is formed of the first electrolyte of the electrolytic layer 23 and the second electrolyte of a porous electrode 21.
Patent JP-H10228848-A (JP)
Title: Electric switchgear
Inventor: SCHIFKO HERBERT
IPC: H01H1/38
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric switchgear in which a side flank of a contact finger installed in a finger cage is prevented from being welded by electric current and an arc. SOLUTION: This apparatus comprises a contact mechanism comprising at least one contact movable along the center axis 2, at least one counterpart contact installed as to receive the movable contact, and also a corrosion resistant contact point. One of the contacts is provided with a finger cage 25 comprising elastic contact fingers 13 kept one another at gaps through slits 26 in the radial direction extended in the direction of the center axis 2. In this case, a side flank 29 of the contact finger 13 is brought into contact with an area of a contact face 27 in the front part of the contact fingers 13 at the time when the contact fingers 13 are pulled toward the center axis 2 direction.
Patent JP-2000140358-A (JP)
Title: Integral analyzing device for game parlor and unfair use prevention device for game machine in the game parlor
Inventor: SUGIYAMA AKIRA
IPC: A63F7/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent unfair use of game machines in a game parlor and to enable the operation condition of game machines to be grasped and the whole game parlor to be integrally analyzed. SOLUTION: An integral analyzer is equipped with a cost data memory means 5 which stores data relevant to initial cost 6 such as construction expenses, interior expenses, land purchasing expenses, etc., required for opening the game parlor, running cost 6 such as personnel expenses, utility expenses, bank loan interest, bank repayment, prize purchase expenses, etc., and game machine introducing cost 8. The cost data memory means 5 is equipped in a memory 9 in a host computer. Other than that, a game machine data memory means 10 which collects and stores working data of game machines set in the game parlor by week days is also equipped in the memory 9. An external factor memory means 11 which stores external factors such as weather of the day, pay days of companies around, bonus day, events in neighboring areas, etc.  Corresponding to game machine data by week days stored in the game machine data memory means 10 further equipped in the memory 9.
Patent JP-H04194018-A (JP)
Title: Production of flame retardant acrylic fiber
Inventor: SAKATA KAZUHIRO
IPC: C08F20/38
Filed: 1990-11-22
Abstract: PURPOSE:To obtain the subject fiber, excellent in devitrification preventive properties and dyeability and useful as carpets, etc., by adding a prescribed amount of a specific compound into a solution containing acrylonitrile(AN) and vinyl chloride, etc., in an organic solvent, carrying out polymerization and then spinning the prepared spinning solution. CONSTITUTION:A polymer composed of 2-acrylamido-2-methylpropanesulfonic acid containing 500-5000ppm methylpropanesulfonic acid and/or its alkali metallic salt, AN and, as necessary, vinyl chloride and/or vinylidene chloride is added into a solution of a mixture containing at least the AN, vinyl chloride and/or vinylidene chloride in an organic solvent such as DMF and polymerization is carried out. The unreacted monomers are subsequently recovered to provide a spinning solution, which is then spun into an aqueous solution of an organic solvent to afford the objective fiber.
Patent JP-H10161898-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKAHASHI YUJI
IPC: G01R31/28
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To share a test terminal as a power terminal of an internal circuit and to prevent terminal sharing from the cause of noise. SOLUTION: An electrode 13a of an anti-fuse 13 is connected to a GND line 12 of an internal circuit and an electrode 13b is connected to an input terminal 11. At the time of inspection, the anti-fuse 13 between the line 12 and the terminal 11 is in an electrically isolated state. With this state, a test signal is inputted to a test circuit 15 from the terminal 11 via an input interface block 14. At the time of actual use, the anti-fuse 13 between the line 12 and the terminal 11 is in an electrically conductive state by applying voltage VDD between a pair of pads of the anti-fuse 13.
Patent JP-H10161370-A (JP)
Title: Image forming device
Inventor: NOZAWA TAIZO
IPC: G03G15/16
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory image by eliminating an image defect which is caused by a transfer auxiliary device. SOLUTION: Between a developing device 13 and a transfer charger 14, pretransfer destaticization charger which discharges a photoreceptor drum 12 to reduce force with which a developer image is electrostatically attracted to a photoreceptive drum is provided. In the case image density that is higher than a specific value is set by a density set key on an operation panel, a CPU 62 actuates the prehansfer destaticization charger before the transfer of the developer image, thereby improving efficiency in transferring the developer image.
Patent JP-2001137693-A (JP)
Title: Fine chemical device having liquid separating structure
Inventor: ANAZAWA TAKANORI
IPC: B03C5/02
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a fine chemical device capable of continuously performing extraction or oil-water separation by bringing a fine quantity of mutually immiscible liquids into contact with each other and separating. SOLUTION: A capillary flow passage is formed in the fine chemical device, the inside surface in the down stream end of the flow passage has a low contact angle part having <=25 deg. contact angle with water and a high contact angle part having >=10 deg. higher contact angle with water than that of the low contact angle part, a liquid separating chamber having a cross-sectional area 2-1,000 times of that of the capillary flow passage is formed and respective discharge passages from the low contact angle part and the high contact angel part are formed in the liquid separating chamber.
Patent JP-H06168462-A (JP)
Title: Optical head
Inventor: MASUYAMA TOMIO
IPC: G11B7/09
Filed: 1992-11-30
Abstract: PURPOSE:To reduce the number of parts composing an optical head and to make the head small in size, light in weight and to perform high-speed access. CONSTITUTION:A semiconductor laser 2 and a photodetector 9 for servo error signal are provided inside a semiconductor laser unit 1. A polarization beam splitter 3, collimator lens 4 and an objective lens 5 are arranged on the optical path from the semiconductor laser 2 to a recording medium 10. A hologram 6 is formed on the optical path of the surface of the polarization beam splitter 3 on the side of the semiconductor laser 2 and a Wollaston prism 7 and a photodetector 8 for information signal are arranged on the optical path of an information signal light reflected by the polarization beam splitter 3.
Patent JP-H04295226-A (JP)
Title: Electric feeder
Inventor: GURAHAMU NOOMAN SUKOTSUTO
IPC: H02H7/20
Filed: 1991-12-04
Abstract: PURPOSE: To operate high-speed operation of an overload protection circuit used for, for example, an inverter. CONSTITUTION: An electric supply device has a plurality of switches 12 and 13, that supply power alternately or continuously from a power supply to a load via a supply circuit and are successively connected to the power supply via inductor devices 10 and 11 and a protection circuit made of a detector that operates from a voltage generated at the switches 12 and 13 for starting the operation of a circuit breaker 41 that separates the device from the power supply, when the switches 12 and 13 operate simultaneously and short-circuit the power supply. When the switches 12 and 13 are conductive, an extremely low voltage can be obtained from them. Also, the formation of a current generated on short-circuiting is delayed by the influence of an inductor device.  By detecting the conductive state of the switches 12 and 13, the conductive state of at least 2 switches 12 and 13 for generating a power supply short-circuiting can detected instantly, thus operating the circuit breaker 41 before current reaches a level for giving a damage.
Patent JP-H10157473-A (JP)
Title: Running type agricultural machine
Inventor: MATSUMOTO KAZUYA
IPC: B60K17/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the balance between heating and heat discharging in a transmission part by arranging the transmission part in a rear space part between side frames, providing a rear wall just behind it, swelling the wall rearward, forming a heat discharge space therebetween, and forming air flow leading passage by a ceiling plate and a bottom plate. SOLUTION: An elevation and swing mechanism mounting board 3d is swelled rearward in a protrusive form and an opening 57 is formed at the swelled top. A rear transmission part 65 is mounted thereon and a heat discharge space 56 is formed protrusively rearward between the mounting body 3d and the rear transmission part 65. At right and left side frames 3a, 3a positioned just upward and downward of the rear transmission part 65, an air flow leading passage 58 is formed with a ceiling plate and a bottom plate 3h layed laterally, while a cooling fan 59 is mounted on a transmission shaft of a front transmission part, the outer circumference is surrounded by an air flow leading and guiding case having a cylindrical form 100 and it is opened toward the rear transmission part 65. Accordingly heat discharged can be cooled in the space 56.
Patent JP-H02265602-A (JP)
Title: Device for continuously removing crystal from mother liquor and washing crystal
Inventor: YAKOBUSU PETORUSU ROODENRIISU
IPC: C30B33/00
Filed: 1989-12-12
Abstract: PURPOSE: To combine two washing columns and to improve continuous operation by making rotating vanes movable forward and backward at a specified stroke in an axial direction between a filter device and static vanes disposed on the filter device apart a distance from this filter device. CONSTITUTION: A closed cylindrical chamber 1 is provided with a feeder 4 for a crystal suspension on a feed side, a release device for removing the crystal layer decomposed from a release side and a feeder 5 for a washing liquid on the release side. Further, the apparatus is provided with the filter device 6 of a flat ring type for forming the concd. suspension by extracting a mother liquor from the feed suspension while holding the crystals, a transporting device of the type of rotating vanes 7 for moving the concd. suspension continuously forward in a form of compact layer of crystals in the axial direction of the cylindrical chamber toward the release side and static vanes 8. The rotating vanes 7 are adapted to be made movable forward and backward at the specified stroke between the filter device 6 and the static vanes 8 disposed apart a distance above the filter device 6.