baber/WOPTO huggingface dataset:
Patent JP-H02130810-A (JP)
Title: Pulse transformer
Inventor: FUJIMURA NOBUTERU
IPC: H01F27/04
Filed: 1988-11-11
Abstract: PURPOSE:To diminish inductance other than windings and provide degree of freedom in the design of windings by a method wherein the outer lead-out terminal of a low-voltage windings is formed by coaxial connectors passing through a tank in a straight line, one of the lead-outs of the low-voltage winding is connected to the coaxial center connector, and the other of the low-voltage winding lead-out is connected to the coaxial outer connector. CONSTITUTION:A low-voltage winding 2 and a high-voltage winding 3 are wound on an iron core 1, and this is housed in a tank 4. The low-voltage side outer lead-out terminal of this low-voltage winding 2 is formed by a coaxial connector with a center connector 5 and an outer connector 6, the center connector 5 is connected to one of the lead-out of the low-voltage winding 2 via a connection lead 12, the outer connector 6 is connected to the other lead-out of the low-voltage winding 2 via a connection lead 12'. The coaxial connectors 5, 6 pass through the tank 4 directly, and are positioned so as for the center axis of the coaxial connectors 5, 6 and that of the iron core 1 to intersect at right angles. A wire connection flat-plate connector 13 for making the connection with the connection lead 12 easy is mounted on the winding side ends of the coaxial connectors 5, 6.
Patent JP-S63135260-A (JP)
Title: Thermal head
Inventor: SUGIYAMA TETSUYA
IPC: B41J2/335
Filed: 1986-11-28
Abstract: PURPOSE:To increase specific resistance and to enhance heat resistance, by forming a heat generating resister from nitride of high m.p. metal silicide. CONSTITUTION:This heat generating resistor can be controlled so as to be arbitrarily changed in its specific resistance within a range of 10<2>-10<8>muOMEGA.cm by appropriately changing a nitriding ratio with respect to high m.p. metal silicide especially. As the embodiments of high m.p. silicide, silicides of Ta, Ti, Cr, W, Mo, Zr, Hr, V, Nb, Re, Fe, Co, Ni or the like are designated and, among them, Ti- or Ta-silicide is especially excellent in heat resistance. This metal silicide is formed on a substrate by a sputtering method, an ion plating method or a reactive vapor deposition method.
Patent JP-H11122690-A (JP)
Title: Underwater communication equipment
Inventor: NEGISHI SATORU
IPC: H04R1/44
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain underwater communication equipment in which full duplex 2-way communication is conducted without being affected by sound interference. SOLUTION: Communication equipment is provided with a modulator 1 that modulates transmission data DS, a transmission channel wave transmitter 3 that converts a modulation signal power-amplified by a power amplifier 2 into an ultrasonic wave and sends it in water toward other underwater communication equipment as a transmission signal SS, a reception channel wave receiver 4 that receives a transmission signal (reception signal SR) being an ultrasonic wave sent from other underwater communication equipment and a sound interference signal SK being a part of the transmission signal SS as a synthesis signal, and an adaptive filter 6 that receives an output signal of an AGC 5 as a main signal SM,  applies adaptive signal processing to the signal by using the modulation signal outputted from the modulator 1 as a reference signal SH to eliminate the signal component of the sound interference signal SK from the main signal SM.
Patent JP-S63136215-A (JP)
Title: Input device for coordinate data
Inventor: TANAKA KOJI
IPC: G06F3/03
Filed: 1986-11-28
Abstract: PURPOSE:To realize accurate input of the coordinate data regardless of the variance of a visual line angle by using a flat lens array obtained by burying many lens members into a light transmissive substrate in the form of an array to the cover material of a plane display element. CONSTITUTION:A flat transparent cover material 11 is adhered onto the surface of a plane display element 10 like a liquid crystal cell via a transparent spacer member 30. The material 11 contains a flat lens array formed by burying many lens parts 21 in a body into the thick part of a transparent substrate 20. The dispersed luminous fluxes delivered from a display point 10A of the element 10 are condensed by the parts 21 to form an image on the upper surface 11A of the material 11. For this purpose, the thickness of the material 11 is set previously together with the thickness of the member 30. Furthermore the surface 11A is previously formed into a coarse surface for irregular reflection so that an image forming point can be recognized clearly. In such a constitution, each display point of the element 10 is always viewed at a fixed right-above position regardless of the angle viewed on the surface of the material 11.
Patent JP-H09126530-A (JP)
Title: Controller for air conditioner
Inventor: MURATA HIROTAKA
IPC: F24F11/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To smoothly control many utilization side units connected with a single heat source side unit by delivering data between utilization side control means and main control means through extended control means. SOLUTION: A single main microcomputer 21 is provided on the same substrate of an outdoor unit as main control means, to which a plurality of extended microcomputers 22a, 22b, 22c are parallely connected. Each indoor unit 14a to 14l includes a controller comprising a general purpose microcomputer as a utilization side control means for one to one serial data communication among the extended microcomputers 22a to 22c though serial communication circuits 23a to 23l and hence for data delivery. Hereby, many indoor units 14a to 14l connected with the outdoor unit being a single heat source side are smoothly controlled.
Patent JP-H11120443-A (JP)
Title: System and method for calculating charge using data carrier
Inventor: HASHIMOTO TAKESHI
IPC: G06Q50/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To simply calculate the charge and calorie of food by attaching a rewritable data carrier to tableware so as to flexibly set the prices of many kinds of foods provided at a restaurant, etc. SOLUTION: A write means 1 writes data in the data carrier 5 attached to a food container 4 and a read means 2 reads data without contact from the carrier 5 of at least one foods selected by a customer. A calculation means 3 calculates the charge of at least one foods through the use of read data and displays it. As the carrier 5 in this case, a device storing data by an electric element and communicating data without contact between a reader/writer, e.g. is used. This carrier 5 is attached to the bottom surface, etc., of the container (tableware) 4. Data such as the price is held by each food by using the carrier 5 capable of reading and writing data without contact like this.
Patent JP-S62142928-A (JP)
Title: Cooking unit for microwave range
Inventor: MATSUBARA YUZURU
IPC: F24C7/02
Filed: 1985-12-17
Abstract: PURPOSE:To provide an electronic range cooking unit capable of getting a ideal heating condition adapted to an item to be cooked by a method wherein a heating body having a better absorption of micro-wave is arranged at an inner wall of a container having a micro-wave transparency or a wave reflection characteristic. CONSTITUTION:A heating body 4 having a micro-wave absorpting material such as carbon and silicon carbide or the like is arranged at a circumferential surface and a bottom surface of an inner wall 3 of an outer housing body 2 of a main body 1 of an electronic range cooking unit. A cooking container 5 is enclosed by a heating body 4. A cap 6 is removably applied to an uppe and opening of the container 5. In case that the container 5 and the cap 6 are made of aluminium and stainless steel or the like having a micro-wave reflection characteristic, an item to be cooked 7 can be heated to a condition similar to that of the direct heating. In case that the container 5 and the cap 6 are made of a ceramics having a micro-wave transparent characteristic, the item 7 to be cooked can be heated efficiently to such a degree as one which may not be attained with a direct heating only or a micro-wave heating only.
Patent JP-S63141267-A (JP)
Title: Fuel cell generating plant
Inventor: IWASHITA SAKAE
IPC: H01M8/04
Filed: 1986-12-01
Abstract: PURPOSE:To improve the controllability of the pressure difference control between cell electrodes, and to secure the safety, by opening a nitrogen feeding valve furnished at the upper stream side of an interelectrode pressure difference control valve, and feeding the nitrogen, in a nitrogen purge condition of a cell electrode. CONSTITUTION:When the operation of a plant is stopped and an air electrode 6 is purged by nitrogen, a plenty of nitrogen gas for purge is fed through an air electrode nitrogen purge valve 15 to the lower stream side of an air flow control valve 12. In this case, a minimum nitrogen gas necessary to control the interelectrode pressure difference is fed to the upper stream side of an interelectrode pressure difference control valve 4 installed on a fuel exhaust line 7, through an interelectrode pressure difference control nitrogen feeding valve 9. In such a way, the interelectrode pressure difference control can be carried out by the said control valve 4, and a safe fuel cell generating plant can be obtained.
Patent JP-H07112497-A (JP)
Title: Manufacture of fluid storage container
Inventor: TOUGI TOSHIHIDE
IPC: B31B7/00
Filed: 1993-10-19
Abstract: PURPOSE:To manufacture a container with high efficiency without increasing the rotational path of a holder by carrying out sealing of both ends of a tubular film disposed in a tubular body and folding and jointing of both ends of the tubular body while fitted to upper holders and lower holders provided at a driving shaft, and carrying out drilling of its top part and plug fitting at a separate place. CONSTITUTION:A driving shaft is formed with a plurality of upper holders 29 and lower holdrs 25 in the peripheral direction at upper and lower parts. A plastic film of the same shape is disposed in a tubular body of rectangular section whose ends are open. The lower holders 25 are fitted with the top part of its wrapped body 3 facing the driving shaft. At the time of intermittent rotation of the driving shaft, the wrapping body is fitted onto the lower holders 25, and sealing of a film bottom part and folding and jointing of a tubular body bottom part are carried out on the rotational path of the lower holders 25. After feeding it to a punched part 17 and forming a hole 31 at a prescribed position, a plug 9 is fitted. The wrapped body 3 is inserted into the upper holders 29 with it facing upwards. Sealing of a film top part and folding and jointing of the tubular body top part are carried out on the rotational path to form this fluid storage container 1 provided with the plug 9.
Patent JP-H09101806-A (JP)
Title: Instruction input device for controller
Inventor: KAWABE MITSUNORI
IPC: G05B15/02
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To input/output instructions from/to plural external devices through different communication ports. SOLUTION: A robot controller 1 is provided with a communication part 2 for allocating each of instruction interpreting parts 7a to 7d to each communication port connected to an external equipment so that instructions can be inputted from plural external equipments. The controller is also provided with an instruction interpreting part allocation permitting table for permitting or rejecting the allocation of the interpreting parts 7a to 7d to respective communication ports to control the allocation of the interpreting parts 7a to 7d.
Patent JP-H10127471-A (JP)
Title: Mail and door-to-door service box system
Inventor: HIROISHI AKIHIKO
IPC: A47G29/122
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To facilitate collation of a code number between a tool box and a door-to-door service box, and copying between each other. SOLUTION: In this system plural main boxes and door-to-door service boxes each provided with a circuit part are wiring-connected, the door-to-door service box has an input operation part and a number display part, entrance of a load into the door-to-door service box is indicated by input through the input operation part as display of a house number tin the number display part in the door- to-door service box to lock it, and the door-to-door service box is unlocked by input of a code number through the input operation part to allow the load to be taken out.  To wiring of the main box and the door-to-door service box, a tool box provided with a circuit part and an operation part for it to control action of the door-to-door service box by setting of a house number and the code number is connected, and in this tool box, collation of the code number between the tool box and door-to-door service box, and copying of the code number between each other are performed.
Patent JP-H02133082-A (JP)
Title: Speed controller for motor
Inventor: TAJIRI REIJI
IPC: H02P29/00
Filed: 1988-11-10
Abstract: PURPOSE:To maintain a stable rotational speed in a low speed range of a motor by providing a low speed compensator for compensating a predetermined value for the output voltage of a speed detector when the motor rotates at a low speed. CONSTITUTION:A low speed compensator 16a for compensating a predetermined value for the output voltage of a speed detector 16 when a motor 5 rotates at a low speed is provided. The compensator 16a comprises an operational amplifier 25 for a half-wave rectifier 32, an operational amplifier 26 for adding the output of the amplifier 25 to full-wave rectify it, amplifier resistors 27-31 for the amplifiers 25, 26, circuit resistors 33, 34, and capacitors 35, 36. Thus, a conventional bridge using diodes is eliminated to obtain a predetermined output voltage even in the low speed range of the motor 5.
Patent JP-H07142008-A (JP)
Title: Image display device
Inventor: JITSUKATA HIROSHI
IPC: H04N3/18
Filed: 1993-11-15
Abstract: PURPOSE:To effectively restrain unnecessary radiation electric field emitted from the display surface of an image display device in which a cathode-ray tube is used. CONSTITUTION:A cancel electrode 8 formed outside of the funnel 2 of a cathode- ray tube device 1 is arranged between an armor graphite 5 to be earthed and the aperture of a deflection yoke 6 and a pulse voltage of polarity reversed to that of a pulse voltage applied to the deflection yoke is applied to the cancel electrode 8 from a high pressure deflection circuit 20. Thereby, unnecessary radiation electric field can be restrained by inducing, alternating electric field caused by the pulse voltage applied to the deflection yoke and alternating electric field caused by the reversed pulse voltage applied to the cancel electrode, inside the cathode-ray tube and canceling each other.
Patent JP-S63140272-A (JP)
Inventor: KINOSHITA YASUSHI
IPC: F25C5/18
Filed: 1986-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07139862-A (JP)
Title: Heater/cooler using peltier element
Inventor: FUKUNAGA TERUO
IPC: F25B21/02
Filed: 1993-11-15
Abstract: PURPOSE:To simplify an apparatus, to reduce in size, vibration and noise and to decrease a loss of energy. CONSTITUTION:A plurality of plates 5 each of which has a built-in Peltier element are arranged in parallel at an interval. Warm and chilled waters are alternately fed between the plates 5 to alternately obtain the chilled water and the warm water between the plates by regulating a direction and a rate of a current flowing to the plates 5.
Patent JP-H08140933-A (JP)
Title: Inspection device and method for visual sense function
Inventor: YOHANESU BURAUNINGU
IPC: A61B3/024
Filed: 1994-11-18
Abstract: PURPOSE: To provide an extremely miniature examination instrument for inspecting visual field trouble by using a display screen of a relatively small area and containing all the optical constituents of the instrument in a spectacle- shaped and/or helmet-shaped holder wearable by a patient to be examined. CONSTITUTION: The optical constituents of the instrument comprises spectacle- shaped displays 9, photocells 13, and sensors 10 for detecting the eye position and light source, and adjusting dizziness generating devices 11a, 11b for adjusting the brightness within the spectacles. The display 9 is connected to a computer via a driver, while the spectacles and other units 10, 11, 11a, 11b, 13, 14 are connected to the computer via an A/D converter 6. Visual examination marks or pictures are produced by the program in the computer and shown by the display 9 via the driver, the patient to be examined observes the display 9 through eye lenses 28 and visual field lenses 27.
Patent JP-H04160449-A (JP)
Title: Miswriting prevention circuit
Inventor: TAKEUCHI KESATOSHI
IPC: G06F21/60
Filed: 1990-10-23
Abstract: PURPOSE:To prevent data other than prescribed data from being missent out by comparing data from a CPU with a cipher code by a comparison part and allowing access from the CPU to a functional circuit part by a memory I/O permission part only when a coincidence is obtained. CONSTITUTION:Data consisting of plural words are written in an memory I/O part 15 from the CPU 11 and outputted to a comparator 17. A cipher code part 16 is stored with cipher code data as many as the data from the CPU 11 and outputted to the comparator 17. The comparator 17 compares those data and an F/F 18 latches the result and outputs it to the I/O permission part 19. The data are inputted to the permission part 19 from the CPU 11 and when the data match the latch output of the F/F 18, the input data are outputted to the functional circuit part 14. When not, on the other hand, the input data are not outputted to the circuit part 14. Consequently, the circuit part 14 is not easily accessed from in a personal computer and a user never access the circuit part 14 carelessly, so that its function is protected.
Patent JP-H11121308-A (JP)
Title: Device for forming external electrode of electronic parts
Inventor: OBANA NAOKI
IPC: H01G13/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming external electrode of electrode parts which can reduce the cost load associated with the replacement of a belt which holds and carries chip parts by prolonging the service life of the belt. SOLUTION: A parts inserting machine 3, a parts inverting machine 6, and a parts discharging machine 9 are respectively positioned in areas where a belt 1 moves in horizontal states and the pin of each equipment is moved forward and backward in the direction perpendicular to the belt 1. Accordingly, the insertion of parts into the parts holding holes of the elastic body of the belt 1, inversion of the parts in the parts holding holes, and taking out of the parts from the parts holding holes can be performed excellently in appropriate states where the parts holding holes are not deformed and the holes can be prevented surely from being damaged by inserted, inverted, and take-out parts.  Therefore, the occurrence of such a problem as the improper insertion of chip parts into the parts holding holes of the elastic body or the coming off of the parts from the holes can be prevented by reducing the damages to the parts holding holes and, at the same time, the cost load associated with the replacement of the belt 1 can be reduced by prolonging the service life of the belt 1 itself.
Patent JP-H03145893-A (JP)
Title: Common subscriber terminal equipment and subscriber circuit device and common subscriber identification system
Inventor: SATO MASAYOSHI
IPC: H04Q5/00
Filed: 1989-10-31
Abstract: PURPOSE:To constitute a common subscriber network with one kind of common subscriber terminal equipments by allocating a different terminal equipment identification information signal to each of plural common subscriber terminal equipments in advance and identifying the terminal equipments in the timing of the terminal equipment identification information signal sent from each of common subscriber terminal equipment. CONSTITUTION:A terminal identification information generating circuit 17 generates 4 kinds of identification signals 01, 02, 03, 04, which are assigned respectively as identification signals for common subscriber terminal equipments 10, 20, 30, 40. A terminal equipment information selection circuit 18 selects a signal, e.g. 01 from 4 kinds of identification signals generated by the terminal identification information generating circuit 17 and outputs the selected signal to an earth switch drive circuit 19. An earth switch 14 is activated synchronously with the terminal identification information signal 01 and the terminal identification information signal is sent to a ring line 4. An earth detection circuit 53 of a subscriber circuit 2 detects the terminal identification information signal and a subscriber control circuit 60 identifies which common subscriber terminal equipment hooks off.
Patent JP-H03146360-A (JP)
Title: Thermal head disconnection detecting circuit
Inventor: SHIMADA FUMIHIRO
IPC: B41J29/393
Filed: 1989-10-31
Abstract: PURPOSE:To make disconnection detection of a heating element of a thermal head possible by a simple circuit by a method wherein between a thermal head and a driving power source, a detecting circuit which consists of a voltage source, resistance, diode and comparator, etc., is inserted. CONSTITUTION:Between a driving power source terminal of a thermal head H and a driving power source B, a detecting circuit T which consists of three unit parallel connection among serial connection between a voltage source E and resistance R, and a diode D which is in parallel with this serial connection and of which direction is power feedable to the thermal head H from the power source B, and a comparator C which compares voltages at the both ends, is insertionconnected. When respective heating elements (r) of the thermal bead are not disconnected, to the serial current connection between the voltage source E and the resistance R, current flows from the voltage source to the heating elements, and the difference in voltage between both ends of the diode D is nearly zero. When the heating elements (r) are disconnected, current does not flow to the resistance R, and between both ends of the diode D, a voltage of the voltage source among the three unit parallel connection is shown. The comparator C detects disconnection of respective heating elements of the thermal head by the indication of whether voltages between both ends of the diode are respectively zero (0), or they are equal to the voltage of the voltage source.
Patent JP-H05125014-A (JP)
Title: Alkyl-or alkenylsuccinic acid derivative, its production and surfactant composed of the same compound
Inventor: FUJIO AKIRA
IPC: C09K23/44
Filed: 1991-10-31
Abstract: PURPOSE:To provide a new alkyl- or alkenylsuccinic acid derivative showing an excellent surfactant activity, mile to the skin, excellent in hard-water resistance and biodegradability and showing an excellent detergency to stains of a textile even in a form of a liquid detergent. CONSTITUTION:A compound of formula I [R<1> is 8-18C straight or branched chain alkyl or alkenyl; one of X and Y is formula IV and the other is COOM; (n) is number of 0-10; Z is NR<2> (in this case; (m) is 4; E is OH and (n) is 0), O (in this case; (m) is 1; E is OH, SO1M, formula V, OSO3M, O(CH2)aCOOM; R<2> is 1-4C alkyl which may have OH; (a) is 1, 2 or 3; M is H, alkaline metal, ammonium, 2-12C alkanol-ammoonium or 1-12C alkylammonium], e.g. 1- octenylsuccinic acid tetraglycerol ester. The above-mentioned compound can be synthesized from economical and readily available raw materials by reacting a compound of formula II with a compound of formula III in the presence of a Lewis base catalyst and subsequently neutralizing the reaction product, as necessary.