baber/WOPTO huggingface dataset:
Patent JP-H04182233-A (JP)
Title: Paper take-in device
Inventor: SAKAMORI KATSUHARU
IPC: B65H7/18
Filed: 1990-11-19
Abstract: PURPOSE:To prevent miscellaneous accident such as overlapping take-in, skew, uneven take-in pitch, and jamming securely by applying a desired voltage to a piezo-electric device based on a force detection voltage signal, and providing a clearance adjusting means which adjusts clearance between a gate roller and a take-in roller by applying force to the gate roller from the piezo-electric device. CONSTITUTION:When paper is caught between a take-in roller 12 and a gate roller 13, resiliency from paper is transmitted to a piezo-electric device 14 of the gate roller 13, and a voltage occurs due to piezo-electric effect depending on force. At this time, if size and timing of resiliency which is received from paper differ depending on the gate rollers 13 on the right and left, two different voltage signals are sent to a clearance adjusting means. A desired voltage is applied to the piezo-electric devices 14 on the right and left based on these force detection voltage signals to cause distortion due to piezo-electric effect, and pressure drop force which is applied on paper from the gate rollers 13 is made equal to correct skew of paper.
Patent JP-H04182517-A (JP)
Title: Cylindrical foundation pile and manufacture thereof
Inventor: KUROKAWA TAKASHI
IPC: E02D5/72
Filed: 1990-11-19
Abstract: PURPOSE:To allow the drilling of even a hard part to be carried forward easily by providing a cutter at the cylindrical tip part of a cylindrical foundation pile. CONSTITUTION:A cylindrical member 1 is provided at its tip with one cutter 3 or more, and the cutter is driven by rotating the cylindrical member 1. Even an extremely hard part is thereby drilled easily to allow a foundation pile to be buried without difficulty.
Patent JP-H06163464-A (JP)
Title: Electrode cooling method
Inventor: ITO YOICHI
IPC: H01L21/302
Filed: 1992-11-20
Abstract: PURPOSE:To provide an adequate method of cooling an electrode, whereby a plasma processing device can be stabilized in electrostatic attraction force. CONSTITUTION:A plasma processing device is equipped with an electrostatically attractive electrode 15 which supports a wafer 1, a circulator 23 which cools down the electrostatically attractive electrode 13 to a temperature of below 0 deg.C, and a wafer cooling means formed of a means which guides He gas 19 to the rear of the wafer 1, wherein refrigerant 24 is heated by a heater 21 of the circulator 23 up to a set temperature of T1 deg.C and made to circulate through a lower electrode 9 to raise the attractive electrode 15 to a temperature of T1 deg.C. Thereafter, the electrostatically attractive electrode 15 is kept at a temperature of T1 deg.C for a time t1, then a refrigerator 22 of the circulator 23 cools refrigerant 24 down to a processing temperature of T2 deg.C and made to circulate through the lower electrode 9 to cool down the electrostatically attractive electrode 15 to a temperature of T2 deg.C.
Patent JP-H05122062-A (JP)
Title: Duplex loop type pll circuit
Inventor: KONNAI SUEO
IPC: H03L7/10
Filed: 1991-10-30
Abstract: PURPOSE:To obtain a duplex loop type PLL circuit which can effectively exclude the jump phenomenon of an oscillation frequency in a VCXO oscillation circuit, which is generated at the time of the restoration of an input clock. CONSTITUTION:An MN-frequency divider circuit 11 which M and N-frequency divides the output of the VCXO oscillation circuit 10, an N-frequency divider circuit 2 which N-frequency divides a clock inputted from an outside, the two systems of phase difference smoothing output circuits 30 and 40 which are connected in parallel and compare the respective output pulse phases of the N-frequency divider circuit 2 and MN-frequency divider circuit 11 so as to smooth the outputs, a coupling circuit 7 coupling the outputs of the respective phase difference smoothing output circuits 30 and 40, a switching circuit 9 which selects either one of the output of the coupling circuit 7 or the output of a reference voltage generating circuit 8 so as to restrict the operation of the VCXO oscillation circuit 10 and an input interruption detecting circuit 1 controlling the selecting operation of the switching circuit 9 are provided and a delay circuit 12 is installed between the above switching circuit 9 and the input interruption detecting circuit 1.
Patent JP-H08167821-A (JP)
Title: Production of surface acoustic wave device
Inventor: TOOIKE KENICHI
IPC: H03H3/08
Filed: 1994-12-15
Abstract: PURPOSE: To previously prevent the generation of defective manufacture such as a short-circuit of an electrode by preventing the generation of pitting in a rinsing process in a surface acoustic wave device to be used for various video devices and communication equipments as a filter circuit, a resonator circuit or the like. CONSTITUTION: The generation of pitting in an alloy film constituting an electrode 1 caused by a local battery reaction is suppressed by reducing the dissolved oxigen quantity of rinsing solution by the bubbling of neutral gas and pitting is suppressed by adjusting the hydrogen ion concentration of the rinsing solution. When these pitting suppressing methods are simultaneously executed, a higher suppressing effect can be obtained.
Patent JP-2000137452-A (JP)
Title: Display device
Inventor: TOMITA TAKAYUKI
IPC: G09F13/22
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To raise a space efficiency of a display panel by effectively using a dead space caused on the display panel. SOLUTION: Two display boards 11, 12 are displayed overlapping each other, to effectively make use of a dead space DS of the 1st display board 11 as a display area. If at least the 2nd display board 12 in front is constituted of a thin type self-light emitting element like an EL display element, a difference in level between the surface of the 1st display board 11 in the rear and that of the 2nd display board 12 in front is not much disturbing, and when watched from outside, they can visually be recognized with visual sensation almost as equal as a single display element. If the 1st display board 11 is also constituted of a similar element, light emitting display of information is possible at equal brightness.
Patent JP-S63164307-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: ISHIBASHI KAZUMI
IPC: H01F38/12
Filed: 1986-12-26
Abstract: PURPOSE:To improve the resisting property for hot-cold resisting property by a method wherein a secondary coil is connected to the inner part of the casing by abutting the coil on the end face of a core, the elastic stopper body in which the high-voltage terminal to be fitted to the terminal of an ignition plug is inserted into the hole of the casing, the core is supported in a movable state, and the thermal stress of the hot-cold cycle due to the difference in thermal expansion coefficient between the core and resin can be absorbed. CONSTITUTION:A rod core 2 is press-fixed into the recessed part 33 of the elastic plug body 3 in which a high voltage terminal 61 is buried. Then, the primary winding 40 wound around in the prescribed diameter in advance is fitted externally on the outer circumference of the rod type core leaving the prescribed gap. Also, after a secondary winding 60 has been laminatedly wound on a secondary bobbin, it is press- fixed to the outer circumference 27 of an elastic plug body 3. Then, the cylindrical part 35 of the elastic plug body 3 is press-fitted to the small diameter round hole 13 on the bottom part 11 of a casing 10, and the elastic plug body 3 is fixed in the casing 10. Subsequently, casting resin 7 is injected through the injection aperture part 19 of the casing 10, and the rod core 2, a primary coil 4 and a secondary coil 6 are integrally insulated and fixed in the casing 10.
Patent JP-H06267928-A (JP)
Title: Measuring piece in etching liquid for polyimide film, measuring device and measurement
Inventor: TSUKAHARA RYOICHI
IPC: H05K3/00
Filed: 1991-10-30
Abstract: PURPOSE:To measure the degree of the deterioration of a copper polyimide film in an etching liquid accurately and simply by a method wherein a measuring piece for insulating the copper part of the copper polyimide film from the outside is dipped in the etching liquid along with platinum wires and the time of etching, in which the polyimide film is dissolved, is measured. CONSTITUTION:A measuring piece 13 consists of a copper polyimide film 3 which is a conductive polyimide film, a double-sided tape 5, which is bonded with an alumina plate 1 and the film 3 on both surfaces thereof, and an insulating tape 7, which seals a copper part of the film 3 bonded on the plate 1 from the side of the film 3. A folded-back part 2 of the film 3 is a part, which is not dipped in an etching liquid during measurement, and the copper part is exposed to the outside and is electrically connected to a terminal of a measuring device. such the measuring piece 13 is dipped in the etching liquid along with platinum wires 11 and 12 and measures the time of etching, in which the polyimide film is dissolved.
Patent JP-H01153842-A (JP)
Title: Reduction gear for vertical milling machine
Inventor: SHIMAUCHI YOSHINORI
IPC: F16H1/48
Filed: 1987-12-11
Abstract: PURPOSE:To reduce the number of parts and improve reliability by supporting the weight of a planetary gear carrier with the supporting faces which are mutually opposite in a vertical shaft direction of a plate installed on the end portion of a carrier shaft and an output shaft. CONSTITUTION:Bevel gears 11, 12 transmit rotation from a horizontal input shaft 2 to a vertical bevel gear shaft 3. In a planetary gear mechanism portion, an internal gear 6 is fixed to a gear case 1 and a sun gear is on an input side while a carrier 7 supporting planetary gears 5 is on an output side. A plate 9 is installed on the end portion of the carrier shaft 7a with bolts 16. The weight of the carrier 7 is supported by supporting faces 17 which are mutually opposite in a vertical shaft direction, of the plate 9 and an output-shaft flange 8. Thereby, the number of parts can be reduced while improving reliability.
Patent JP-H07165586-A (JP)
Title: Steroid ointment for external use
Inventor: SAITO IZUMI
IPC: A61P31/04
Filed: 1993-12-13
Abstract: PURPOSE:To prepare a steroid ointment for external use containing sisomicin sulfate stabilized by a stabilizer. CONSTITUTION:This steroid ointment for external use contains a steroid compound and mixed powder of sisomicin sulfate. The mixed powder of sisomicin sulfate used in this invention is obtained by subjecting an aqueous solution containing 1 pt.wt. of sisomicin sulfate and 0.05-0.5 pts.wt. of a stabilizer to spraying drying or lyophilization. As the stabilizer, at leastone kind stabilizer is selected from a group consisting of sodium sulfite, ascorbic acid and an ascorbic acid salt. The steroid compound is typically betamethasone dipropionate.
Patent JP-H07168861-A (JP)
Title: Circuit analyzing system
Inventor: KANEKO NOBUYUKI
IPC: G06F17/50
Filed: 1993-12-14
Abstract: PURPOSE:To shorten the time needed for analyses of circuits of the higher hierarchys. CONSTITUTION:A propagating path dividing means 1 inputs the propagating path information when a propagating path is estimated for the circuit signal. Then the means 1 divides the propagating path information for each sub-block and then generates and outputs the information on these divided propagating paths. A lower hierarchy propagating path analyzing means 2 inputs the connection information on the circuits lower than the hierarchy where the propagating path inputted by the means 1 exists. Then the means 2 analyzes the circuits of lower hierarchys and then generates and outputs the information on the lower propagating paths. Meanwhile a higher hierarchy propagating path analyzing means 3 inputs the lower hierarchy propagating path information on all signals outputted from the means 2, the divided propagating path information outputted from the means 1, and the connection information on the circuits higher than the hierarchy that is analyzed by the means 2 to analyze the circuits of higher hierarchys and then generates and outputs the information on the higher hierarchy propagating paths.
Patent JP-H07140268-A (JP)
Title: Current flowing time recording device
Inventor: KANO HIROYUKI
IPC: G04F10/00
Filed: 1993-11-18
Abstract: PURPOSE:To record and hold the summed-up current flowing time for a long period of time by a compact device without backup power. CONSTITUTION:A clock oscillator 12 generates clocking when a current flows to a power supply. A counter 14 counts this clocking to detect the specified time (one minute). An EEPROM (read only memory able to write and erase electrically) 16 addresses the specified areas successively every specified time to write the same data. Every time all the specified areas are addressed, the data is increased or decreased in regular succession. This writing action is repeated in a range not exceeding the write limit frequency of the EEPROM 16.
Patent JP-H05222528-A (JP)
Title: Rotary cathode target consisting of ceramic and production thereof
Inventor: KIDA OTOJIRO
IPC: C23C4/04
Filed: 1992-10-28
Abstract: PURPOSE:To produce the rotary cathode target adequate for film formation to a large area by forming a ceramic layer consisting of Zr, Si, etc., under specific conditions on a cylindrical target holder formed with an under coat having a specific coefft. of thermal expansion on the outside surface. CONSTITUTION:The outside surface of the cylindrical target holder is subjected to surface roughening and layers of the layers consisting of a metal or alloy having the intermediate coefft. of thermal expansion of the coefft. of thermal expansion of the ceramic layer to be later formed and the coefft. of thermal expansion of the target holder and the layer consisting of a metal or alloy having the coefft. of thermal expansion approximate to the coefft. of thermal expansion of the ceramic layer are formed as the undercoat thereon. While ceramic powder essentially consisting of metals of >=1 kinds among Zr, Ti, Ta, etc., and Si and having 4:96 to 36:65 atomic ratios thereof is half melted in the high-temp. gas of a reduced pressure nonoxidative atmosphere, the ceramic powder is stuck to the undercoat to form the ceramic layer. The rotary cathode target consisting of the ceramics is thus produced.
Patent JP-H11150788-A (JP)
Title: Audio system
Inventor: NARISAWA SADAYUKI
IPC: H04R3/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an audio system with which audio data from a personal computer(PC) can be heard from an audio unit without trouble even while any source excepting for the PC is selected. SOLUTION: This system is composed of a PC 1, an audio unit 2 and a serial bus cable 3 for exchanging data between them. The PC 1 outputs control data for operating the audio unit 2 and audio data through the serial bus cable 3 to the audio unit 2. The audio unit 2 is provided with a first system for selecting and processing either the audio data inputted from the PC 1 or different audio data, a second system for processing the audio data inputted from the PC 1 more easily than the first system, a mixing circuit for mixing the audio data respectively processed by the first and second systems, and a switch for turning off mixing operation when the audio data inputted from the PC 1 are selected at the first system.
Patent JP-S63165425-A (JP)
Title: Polyol blend for reinforced reaction injection molded urethane
Inventor: MABUCHI AKIRA
IPC: C08L75/00
Filed: 1986-12-27
Abstract: PURPOSE:To obtain the titled polyol blend of low thermal expansion coefficient, suitable for automobile exterior parts, by incorporating polyether polyol as the chief component with specified proportion of reinforcing inorganic filler and specific nonionic surfactant. CONSTITUTION:The objective polyol blend can be obtained by incorporating (A) polyether polyol as the chief component with (B) reinforcing inorganic filler and (C) 0.2-20pts.wt. per 100pts.wt. of the component B, of a nonionic surfactant selected from aliphatic polyhydric alcohols and their polyethylene oxide adducts (e.g., sorbitan monolaurate).
Patent JP-H10262210-A (JP)
Title: Retrieval method and retrieval device in audio visual file
Inventor: ERIC T BREWER
IPC: H04N5/783
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device to retrieve a frame in an audio visual file. SOLUTION: A retrieval engine identifies a final group of picture(GOP) header 716 in a video file and then identifies a final video frame in the file to discriminate accurately number of the frames in the video file 702. The final video frame (P-5526) in the file identifies an image header (that is, an image header in the final GOP) of each video frame. A video frame is identified by discriminating which the image header indicates a larger time reference frame number. That is, the video frame which has a largest time number is the final video frame in the video file. Furthermore, the retrieval engine relates an audio video file nearest to the identified video frame to complete the retrieval of an audio frame.
Patent JP-H05124764-A (JP)
Title: Sheet member discharge device
Inventor: SAITO YOSHIHIRO
IPC: B65H29/52
Filed: 1991-10-31
Abstract: PURPOSE:To load sheet members on a paper sheet discharge tray while registering the tips of the sheet members regardless of length of the sheet members being discharged. CONSTITUTION:Sheet members S being discharged are discharged to a paper sheet discharge tray 50 by means of a sheet member discharge device 2. This sheet member discharge device 2 loads the sheet members on the paper sheet discharge tray 50 in a condition that the tips of the sheet members are registered regardless of length the sheet members. A discharge port 8 to discharge the sheet members S is arranged under the same side of a feed port 4 of the sheet members S. Thereby, the sheet members can be taken out easily from outside regardless of the length of the sheet members, and a paper sheet discharge section can be also downsized.
Patent JP-2001128879-A (JP)
Title: Pocket towel
Inventor: CHIHARA MITSUO
IPC: A47K7/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a pocket towel usable for a use different from tissue paper and suitable for being distributed on the street or the like similarly to pocket tissues. SOLUTION: Inside a bag 2 composed of a resin film, a plurality of paper towels 3 are folded into a size housable in the pocket of clothes and housed so as to be taken out.
Patent JP-H06165224-A (JP)
Title: Convergence deviation detecting device and method
Inventor: MURAOKA KOJI
IPC: H04N17/04
Filed: 1992-11-24
Abstract: PURPOSE:To quantify a convergence deviation, to easily attain a convergence adjustment in a liquid crystal projector, detector which detects the difference of the scanning time of a luminous line. CONSTITUTION:This device is equipped with a screen 3 at which luminance sensors 7-10 are provided, and a video signal generator 5 which generates the luminous line which scans the screen 3 at a fixed speed. Moreover, the device is equipped with a deviation detector 4 which detects a difference between a time since the scanning of the luminous line is started until the light is detected by the luminance sensor at the time of driving one liquid crystal panel and a time since the scanning of the luminous line is started until the light is detected by the luminance sensor at the time of driving the other liquid crystal panel, by a video signal from the video signal generator 5. Then, a time difference since the scanning is started until the luminous line passes through a specific point on the screen 3 at the time of allowing the luminous line to scan the screen at the fixed speed by using the different liquid crystal panels indicates the deviation of a relative position between position between the liquid crystal panels, so that the convergence adjustment can be easily attained by adjusting the position of the liquid crystal panel based on the time difference.
Patent JP-H04188683-A (JP)
Title: Planar type josephson element and manufacture thereof
Inventor: KONNO YOSHITO
IPC: H01L39/24
Filed: 1990-11-19
Abstract: PURPOSE:To enable an S layer, an I layer, and an S layer to be epitaxially grown and to obtain an element where superconductive electron pairs are made to move in a certain direction by a method wherein a first and a second oxide superconductive thin film are made to constitute a junction through the intermediary of an insulating film on the sloping end face of the first oxide superconductive thin film. CONSTITUTION:A first oxide superconductive thin film 2 is formed on a part of a single-crystal substrate 1, and the end face of the thin film 2 is formed into a slope 3. An insulating film 4 is formed the slope 3, the thin film 2, and the residual part of the substrate 1, and furthermore a second oxide superconductive thin film 5 is formed on the insulating film 4. By this setup, in a junction of composed of a superconductor S, an insulator I, and a superconductor S, all the S layer, the I layer, and the S layer are epitaxially grown orientated in a c-axis vertical to the surface of the substrate 1, and an ab-plane is formed parallel with the surface of the substrate 1, whereby an SIS junction is formed in this direction.
Patent JP-2000148937-A (JP)
Title: Card collating device
Inventor: TOKO SHUICHI
IPC: G06K7/12
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a card collating device enabling identification based on a resistance value set in a card and infrared ray emitted from the card. SOLUTION: This card collating device is provided with a resistance value measuring unit 6 which measures a resistance value and decides the validity/ invalidity of a card, a CCD camera 10 which catches infrared light emitted from the card and an image unit 11 which collates a fetched infrared image with a registered image and decides the validity/invalidity of the card. A contact terminal 2 that is related to connection to the card is formed into a spring- shaped or linear structure.
Patent JP-H10302408-A (JP)
Title: Two-dimensional rll coding/reproducing method and device executing its method
Inventor: EBISAWA KAN
IPC: G11B7/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To precisely and efficiently decode the record of the code data with a two-dimensional run length limitation RLL method by adjusting timing of decode processing referring to positional information in an optical disk medium having a coding data storage part and a position controlling positional information storage part. SOLUTION: After a reproducing position (f, g) is inputted to a pattern code conversion means 63 to be converted to a data pattern code DP<-1> (f, g), it is applied to a data reproducing position hold means 61, a connectable pattern detection means 62 and an interpattern continuous detection means 65 to be stored in an inputted pattern table 25. The connectable pattern detection means 62 reads out respectively a circumferential direction connectable flag from a circumferential direction connection table 21, a radial direction connectable flag from a radial direction connection table 22 and selectively a code from a code order answering table 24, and it finds a retrieval order of a code number that this coincides with a recording pattern code, and reproduces/outputs the output data rd (q).
Patent JP-H06134701-A (JP)
Title: Decorative plate
Inventor: ICHIKAWA DAIJI
IPC: E04F13/10
Filed: 1992-10-28
Abstract: PURPOSE:To obtain a decorative plate being hardly warped by using a medium density fiber board (MDF). CONSTITUTION:A decorative plate 1 comprises a lower veneer 3, a lower medium density fiber board (MDF) 4 bonded to the upper surface of the veneer 3, and intermediate veneer 5 bonded to the upper surface of the plate 4 in such a manner that a fiber direction crosses that of the veneer 3, an upper medium density fiber board 6 bonded to the upper surface of the veneer 5, and a protruding plate 7 bonded to the upper surface of the plate 6 in such a manner that a fiber direction crosses that of the veneer 5.