baber/WOPTO huggingface dataset:
Patent JP-S63145974-A (JP)
Title: Detection of partial discharge of electric equipment
Inventor: KANEMAN NAOHIRO
IPC: G01R31/12
Filed: 1986-12-09
Abstract: PURPOSE:To enable detection to be surely effected by utilizing the idle channel of television broadcasting wave and detecting electromagnetic wave generated by partial discharge. CONSTITUTION:In this detector, a high frequency amplifier circuit 12 constitutes a receiver 13 for receiving television broadcasting wave. Electromagnetic wave caught by an antenna 10 is inputted to the circuit 12. The circuit 12 selects and amplifies the frequency band of the idle channel of television broadcasting wave that is not used in a region wherein detection is conducted. The output of the circuit 12 is inputted to a judging circuit 14. When the output of the circuit 12 is above a prescribed threshold level and the output Vd of a rectifying circuit 14a is above a reference voltage Vr, a comparing circuit 14b outputs detection signal indicative of the generation of partial discharge. Thus, the effect of external wave is minimized and electromagnetic wave due to the partial discharge can be surely detected.
Patent JP-S62171923-A (JP)
Inventor: JANSZ JUST JAN CHRISTIAAN
IPC: C01G31/02
Filed: 1986-12-09
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-H04171028-A (JP)
Title: Water splitter system for electric dialysis using bipolar membrane
Inventor: MIYAKI YOSHIYUKI
IPC: B01D61/46
Filed: 1990-11-01
Abstract: PURPOSE:To decompose a salt which is a factory waste into an acid and a base stably and efficiently by composing a water splitter of a bipolar membrane and an anion-exchange membrane in this order from an anode side, making the anode side of the bipolar membrane an anion-exchange layer in a specified thickness, and making the cathode side a cation-exchange layer. CONSTITUTION:A water splitter 3 is composed by arranging a bipolar membrane 1 and an anion-exchange membrane 2 in this order from an anode 4 side without touching the membranes each other and further the bipolar membrane 1 is composed of an anion-exchange layer 6 in the anode 4 side and a cation- exchange layer 7 in the cathode 5 side. In the case that an aqueous solution containing polymer cation is set in a chamber sandwiched by the bipolar membrane 1 and the anion-exchange membrane 2 of the water splitter 3, electric current efficiency of water splitting can be improved and thus it is preferable. Consequently, a salt generated as various kinds of factory wastes is decomposed into an acid and a base stably and efficiently.
Patent JP-H10145198-A (JP)
Title: Temperature compensation circuit for delay circuit
Inventor: ENDO HIROSHI
IPC: H03K5/13
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To compensate a temperature of a delay in the delay circuit by observing a change in a signal passing time of a delay element due to a temperature fluctuation, so as to accurately recognize the signal propagation delay time. SOLUTION: In the delay circuit that has a plurality of gates 31-3n, connected in cascade and having a prescribed propagation delay time between input and output and a selector 20 selecting an output from an optional gate among the gates with respect to an input signal, a correlation device 42 conducts correlation arithmetic operation between an output, selected by the selector and an input signal delayed by a flip-flop 41, by a time which is equivalent to a prescribed clock period. A control circuit 43 controls a delay in the delay circuit, based on the result of the correlation arithmetic operation.
Patent JP-S63146684-A (JP)
Title: Speaker
Inventor: MUKAI TAKAO
IPC: H04R9/02
Filed: 1986-12-10
Abstract: PURPOSE:To contrive to reduce number of components and to improve the workability by providing a terminal relay part incorporatedly to a speaker case and providing a slot with a locking folded part and an input lead latched thereto to an eyelet inserted in fitted to the relay part thereby abolishing wiring work threading a gold thread wire through the hole of the eyelet. CONSTITUTION:The terminal relay part is formed incorporatedly to a resin frame 17 formed by incorporated molding by a thermoplastic resin and the eyelet 18 is inserted and fixed to the relay part. Then a V-cut 18a with the gold thread wire 8 latched thereto is formed to the eyelet 18 and a notch 18b is provided to both end of the V-cut 18a in advance for preventing the fallen-off, the notch is opened soon to provide spring effect thereby preventing fallen off from the frame 17. Thus, since the terminal is formed by resin incorporating molding, the number of components is reduced and the bonding man-hour between the frame and terminal is reduced and the gold thread wire 8 has only be latched to the eyelet 18 and to threading work is required by using the V-cut eyelet 18 and the mechanical labor saving attained.
Patent JP-H07131866-A (JP)
Title: Transmission method, reception method, communication method, and bidirectional bus system
Inventor: OSAKABE YOSHIO
IPC: H04Q11/04
Filed: 1993-10-30
Abstract: PURPOSE:To reduce the traffic volume of a bidirectional bus, to improve the transmission efficiency and to simplify communication procedures. CONSTITUTION:A microprocessor 12 of a TV 10 inserts HDOPR, which discriminates a frame for command, a frame for request, a frame for answer, and a frame for status automatic transmission, to data #2 of a data field to form a transmission signal and transmits this transmission signal to a VTR 20 through a bidirectional bus 1. A microprocessor 22 of the VTR 20 detects HDOPR from the transmission signal and recognizes the classification of the received frame based on this HDOPR.
Patent JP-H11136336-A (JP)
Title: Electronic equipment
Inventor: TADA KEIKO
IPC: G06F3/0485
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To conduct scrolling on a display screen of an electronic equipment so that algorithm is easy in an understandable operation and without taking much scrolling time. SOLUTION: A display screen of an LCD 12 is divided into five areas on which one-line data are respectively displayed, and a cursor surrounding a prescribed area among the divided areas is displayed. This so arranged that the display area of the cursor frame is not overlapped with the area of each line. The cursor is fixed at the position. When a jog dial is turned to move data downward, by having moving the data which is stored in a memory the data transfer is made.
Patent JP-H07125663-A (JP)
Title: Seat rotating device of passenger vehicle
Inventor: TAKEDA MASAHIRO
IPC: B62J1/12
Filed: 1993-10-29
Abstract: PURPOSE:To rotate a seat to a desired position by containing a control part to rotate the seat to a boarding position by way of rotating a motor by a driving part at the time of receiving a first signal and to return the seat to a driving position by way of rotating the motor by the driving part at the time of receiving a second signal. CONSTITUTION:At the time of boarding from a boarding position on the left side, a passenger irradiates an infrared ray toward a light receiving part 24 installed on the boarding position on the left side. When a light receiving element 20a of the light receiving part 24 detects the infrared ray, a signal is output to a rotation judgement part 12 through an amplifying part 20b, and the rotation judgement part 12 judges that this signal is a signal from the light receiving part 24. Thereafter, the rotation judgement part 12 judges that the light receiving part 24 is installed on the boarding position on the left side and judges that it is the shortest to rotate this seat 60 to the left to rotate the seat to this position. Consequently, it is possible to direct a posture to a driving position by rotating the seat forward without using physical strength.
Patent JP-H02138145-A (JP)
Title: Production of hemiacetal compound
Inventor: TASAKA YOSHIHIRO
IPC: C07C43/317
Filed: 1988-11-21
Abstract: PURPOSE:To obtain a hemiacetal compound in high yield and selectivity by reacting hydrated trifluoroacetaldehyde with an alcohol in the presence of calcium chloride, separating the reaction mixture into two phases and collecting the objective compound from the organic phase. CONSTITUTION:A hemiacetal compound is produced by reacting hydrated trifluoroaldehyde with at least one kind of alcohol selected from methanol, ethanol and propanol in the presence of calcium (at a molar ratio of preferably 3-8 in terms of H2O/CaCl2 based on water existing in the hydrated compound). The organic substance produced by the reaction is made to contact with a zeolite to increase the selectivity of the hemiacetal compound in the substance and improve the yield. The addition of calcium chloride is effective in eliminating the necessity of using large excess of alcohol and facilitating the post- treatment. The hemiacetal compound is stable to ensure the long-term storage and transportation and is easily returned to the original aldehyde.
Patent JP-H01134475-A (JP)
Title: Image forming device
Inventor: TERADA HIROSHI
IPC: G03G15/01
Filed: 1987-11-20
Abstract: PURPOSE:To eliminate the need for a large space for a development part and to simplify contacting/leaving mechanism by providing contacting/leaving mechanism which comes close to an electrostatic image carrier at the time of development and leave it when the development is performed, and composing the contacting/leaving means of a horizontal contacting/leaving means which moves the developing device horizontally and a rotary contacting/leaving means which rotates the developing device. CONSTITUTION:Color developing devices 31-33 are guided by guides 121a-123a and 121b-123b installed on a development rack 41 to move in the depth direction of the paper surface. Further, a K developing device 34 has a toner supply opening 124 and is supplied with toner from a hopper 125 by its toner reception part 126. Thus, the three color developing devices are moved horizontally and only the lowermost black developing device is rotated to come close and move away, so the space of the development part may be small, it can contacts and leave the outer peripheral surface of a photosensitive body in proper directions, and the distance between a developing roller and a photosensitive body is held properly in a development state, so excellent picture quality can be secured. Consequently, no large space is required for the development part and its contacting/leaving mechanism is simplified.
Patent JP-H07128367-A (JP)
Title: Method and apparatus for cleaning tip of probe for probe card
Inventor: OKUBO MASAO
IPC: G01R1/073
Filed: 1993-10-29
Abstract: PURPOSE:To make it possible to clean dust particles without causing plastic deformation at the tip of a probe for probe card. CONSTITUTION:The apparatus for cleaning off dust particles from the tip 510 of a probe 500 for probe card comprises a cleaning liquid 100 produced by adding at least an electrolyte to pure water, an electrode 200 immersed into the cleaning liquid 100, a probe 500 for probe card immersed into the cleaning liquid 100 at least at the tip 510 thereof, and a power supply 300 connected with the electrode 200, wherein voltage is applied between the probe 500 and the electrode 200.
Patent JP-H02142126-A (JP)
Title: Plasma treatment equipment
Inventor: ITO YOICHI
IPC: H01L21/31
Filed: 1988-11-24
Abstract: PURPOSE:To shorten the cleaning treating time, and to improve the operating efficiency and throughput of a device by providing a means being formed of a dielectric containing no component of a sample and capable of shaping an electric field between the means and a sample holding means only at the time of plasma cleaning treatment in a treating chamber. CONSTITUTION:A second ground electrode 120 is installed into space 30 so as to be able to form an electric field by the application of high-frequency power between the electrode 120 and a sample base 90 only at the time of the plasma cleaning treatment of the space 30, and the surfaces of a vessel 10, on which the sputtering action of ions in plasma is added and a reaction product is attached and deposited, the inwall surface of a discharge tube 20 and an internal part such as the sample base 90 are cleaned and treated, thus shortening the treating time, then improving the operating efficiency and throughput of a device. Since the second ground electrode 120 is shaped of a dielectric containing no component of a sample, the electric field is formed between the sample base and the second ground electrode and is not shaped between the sample base and a first ground electrode, thus preventing the sputtering of the first ground electrode.
Patent JP-H03154078-A (JP)
Title: Method and device for measuring distribution of toner electrification quantity
Inventor: SASAKI YUKIO
IPC: G03G15/02
Filed: 1989-11-13
Abstract: PURPOSE:To execute the measurement of an electrification quantity distribution with high accuracy with regard to a color toner by measuring the reflected or transmission light quantity of a toner image on a toner image forming member by a photodetecting part, and analyzing its light quantity. CONSTITUTION:A toner image 1 on a toner image forming member 2 is irradiated with a light beam from a light emitting part 4 by eliminating the light component in a wavelength region having a high reflection factor which a color of a toner has by a cutting-off means 4a. Subsequently, the light quantity of its reflected light or transmitted light is measured by a light receiving part 3. Based on the light quantity, distribution of the toner electrification quantity is obtained by a prescribed calculation processing.
Patent JP-H06151474-A (JP)
Title: Charge transfer device and its manufacture
Inventor: KURIYAMA TOSHIHIRO
IPC: H01L29/762
Filed: 1992-11-04
Abstract: PURPOSE:To form a two-phase driven CCD of two electrodes only on a semiconductor substrate so that the CCD can be made finer. CONSTITUTION:The title device 10 is provided with an insulating film 12 formed on the entire surface of a semiconductor substrate 11, polysilicon electrodes 13 formed on the film 12, and polysilicon side walls 15 formed adjacent to both side walls of the electrodes 13 on the film 12 so that the walls 15 can be electrically connected to the electrodes. In addition, the device 10 is also provided with barrier areas 14 formed from the lower right sides of the electrodes 13 to the bottoms of the side walls 15 in the surface section of the substrate 11.
Patent JP-H05133622-A (JP)
Title: Operation-control device for marine container refrigerator
Inventor: SAWAI KATSUYUKI
IPC: F25B47/02
Filed: 1991-11-12
Abstract: PURPOSE:To avoid an abnormal stop in an operation in a high temperature chilled mode in a marine container refrigerator to which the source power of both 50Hz and 60Hz is applicable. CONSTITUTION:A refrigerant circuit is formed of a compressor 2a, a condenser 2d, a motor-operated expansion valve EV1, and an evaporator 2i all connected in this sequence. For the operation in a chilled mode with setting for a high temperature, a normal operation-controlling means 51 regulates the refrigerating capacity by controlling the valve opening of the motor-operated expansion valve EV1 according to the load that a load detective means Th2 determines; when, during operation in this manner, a protective device 201 is activated, the operation is shifted to the control by an abnormal operation-controlling means 52, under which the valve opening of the motor-operated expansion valve EV1 is fixed to a specific degree and the refrigerating capacity is regulated by controlling the compressor 2a off and on according to the load. This method enables avoiding having the refrigerator stopped by some abnormal condition and therefore prevents the cargo in the container from deterioration in quality.
Patent JP-H08133009-A (JP)
Title: Seat belt device
Inventor: NAGAOKA TAKAHIRO
IPC: B60R22/48
Filed: 1994-11-04
Abstract: PURPOSE: To eliminate discomfort of a belt operation in fastening a seat belt and at the same time smoothly wind up the belt. CONSTITUTION: An electroviscous fluid (R) is stored in a liquid storage chamber 3 of a housing 1 and a rotation shaft 6 is rotatably and pivotally mounted on the housing 1. An impeller 8 is fixedly arranged around the rotation shaft 6 facing to the inside of the liquid storage chamber 3 and a pair of electrodes 9A, 9B are arranged opposed to each other so as to face to the inside of the liquid storage chamber 3. One end of the second belt 10 is fixed to the rotation shaft 6 and wound around the rotation shaft 6, and one directional rotation force is applied on the rotation shaft 6 via an elastic member 12.
Patent JP-H02193950-A (JP)
Title: Preparation of 4,4'-dinitrodiphenylamine
Inventor: UORUFUGANGU TORONITSUHI
IPC: C07C209/00
Filed: 1989-11-16
Abstract: PURPOSE: To simply obtain the subject compd. useful as an intermediate for the synthesis of a dye and an antioxidant by reacting 4-halonitrobenzene and alkali metal cyanate in the presence of water.  
     CONSTITUTION: 1 mol of 4-halonitrobenzene and 1-3 mol of alkali metal cyanate are reacted in the presence of 0.5-5 mol of water in dimethylsulfoxide at 150-170°C for 15-24 hr to obtain the objective 4,4'-dinitrodiphenylamine. Pref. 4-halonitrobenzene is 4-chloronitrobenzene and, as alkali metal cyanate, potassium cyanate is designated. Dimethylsulfoxide is used in an amt. capable of maintaining reaction to a state capable of stirring at least a reaction mixture. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03157054-A (JP)
Title: Reception recording system for facsimile equipment
Inventor: YASO KENJI
IPC: H04N1/413
Filed: 1989-11-15
Abstract: PURPOSE:To eliminate disabled reception of a memory capacity due to overflow and to reduce the memory capacity by storing tentatively less data quantity into a buffer memory, decoding the data extracted from the buffer memory and outputting as it is to a recorder. CONSTITUTION:When a compression rate of a compressed data subject to re- coding of a decoded picture data is 1 or over, the compressed data is stored tentatively in a buffer memory 3 and when the compression rate is 1 or below, the picture data before coding of the compression rate 1 is stored tentatively in the buffer memory 3. Thus, at least the data whose compression rate is 1 or over is stored for each line and the memory capacity is saved.
Patent JP-H03158272-A (JP)
Title: Printer printing position setting system
Inventor: YAMAGUCHI MASAYUKI
IPC: B41J21/00
Filed: 1989-11-15
Abstract: PURPOSE:To make it possible to print characters at a fixed interval along a laterally ruled form by recognizing the rules the rule of the form using a sensor and adjusting a feed stop position for each form feed to a printing position for each role in accordance with a command from a control panel. CONSTITUTION:A laterally ruled form is set at printer and a printer is placed in the printing position setting mode using a switch on a control panel 4. If this mode is set, a control part 1 continues feeding the form in any direction until the lateral rule of the form is detected. If the lateral rule 8a of the form is detected by a sensor 2, the control part 1 feeds the form to a position where the distance between the lateral rule 8a of the form 8 and a printing position 9 equals a (mm) and then stops. Next if an operator wants to shorten the distance (a), he presses any switch on the control panel 4 to set a printing position depending on the case in which the distance needs to be widened. A switch for shortening the distance (a) and a switch for widening the distance are provided on the control panel 4. The control part 1 feeds the form b(mm) in a designated direction to update the value (a) each time either one of these switches is pressed once.
Patent JP-2001114520-A (JP)
Title: Separation of arsenic compounds with respect to their chemical forms
Inventor: SANO MASARU
IPC: B01J20/285
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating arsenic compounds with respect to their chemical forms, capable of determining a fine concentration of the arsenic compound and adopting an elementally specific device such as an induction-coupled plasma analyzer, etc., as a detecting means. SOLUTION: This method for separating arsenic compounds from an arsenic compound-containing liquid by using a high speed liquid chromatography is provided by using a bi-functional basic anion exchange resin having functional group obtained by connecting 2 pieces of ammonium group or amino groups through an alkyl group as a chromatography filling agent.
Patent JP-2000118606-A (JP)
Title: Work carry-in/out device
Inventor: KITANI MOTOI
IPC: B65G1/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To save a space, shorten the process cycle time, and facilitate the control by placing a raw material from a raw material pallet onto a working pallet, and placing a product from the working pallet carried out of a plate material working machine onto a product pallet. SOLUTION: Height of a product traverser is set at a height capable of smoothy receiving a product pallet 20 moved from a product pallet housing unit 21 inside of a work stock unit 3 by a product pallet traverser 22 onto a table surface 41. Working pallet carry-in/out height is set at a height capable of smoothly receiving a working pallet 30 carried out of a laser working machine 2 by the working pallet traverser 32 onto the table surface 41. Since the raw material pallet housing unit and the product pallet housing unit are arranged in parallel with each other in the vertical direction, space can be saved, and since both the pallets can be vertically moved by the only one lifter table, the process cycle time can be shortened, and since the only one lifter table is used, control is facilitated.
Patent JP-2000296882-A (JP)
Title: Cosmetic container and gloves for operation
Inventor: WAKASUGI AKIRA
IPC: B05B9/04
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To make a cosmetic container, which contains a cosmetic composition and is used by putting on gloves for operation, hardly slippery when the cosmetic container is held with user's hand even in the case where the cosmetic composition adheres to the outer surface of the container. SOLUTION: A simultaneous ejection container A4 is composed of a pair of aerosol cans 180a, 180b, an ejection head 190 capable of simultaneously pushing down a stem of each of the aerosol cans 180a, 180b to eject a first and a second agents of a hair dye to be discharged through each stem in a confluent state, and a shrinked film 200 interconnecting both the aerosol cans 180a, 180b. The surface of the shrinked film 200 is processed with a matte varnish and has ruggedness formed on the surface. Further, an inner and an outer surfaces of gloves G4 for operation are embossed and have recesses and protrusions. Consequently, the simultaneous ejection container A4 hardly slips out of fingers and can be held with user's hand even in the case where the hair dye adheres to the outer surface of the simultaneous ejection container A4.