baber/WOPTO huggingface dataset:
Patent JP-S62143533-A (JP)
Title: Frame signal system
Inventor: TANABE SHIYOUSAKU
IPC: H04J3/16
Filed: 1985-12-18
Abstract: PURPOSE:To improve a sound characteristic, and to prevent deterioration in a signaling distortion by setting a data link bit of three bits as a signaling information change display bit for forty-eight number of channels. CONSTITUTION:When a signaling bit A is changed, an ADPCM encoding circuit 1 performs a 3 bit 24kb/s ADPCM encoding during a frame number 6, and a signaling bit is multiplexed on a bit 4 and a bit 8 at a multiplexing circuit 2. Also, signaling information change display bit ma3 bits in frame numbers 1, 3, and 5 are set as '1', and are sent to an output signal terminal TO1. When the signaling bit A is not changed, the ADPCM encoding circuit 1 performs a 4 bit 32kb/s ADPCM encoding during the frame number 6 at a transmission side, the stealthy usage of the signaling bit is prohibited at the multiplexing circuit 2, and the signaling information change display bit ma3 bits in the frame numbers 1, 3, and 5 are set as '0', and are sent to the output signal terminal TO1.
Patent JP-H10112364-A (JP)
Title: Ic socket
Inventor: MASAGAKI HIROYUKI
IPC: H01R33/76
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent frictional damage of a contact even during intentional damage or frequent connection and disconnection by providing a mechanism that eliminates work of directly connecting to or disconnecting an IC by fingers when a semiconductor device IC is connected to or disconnected from a socket provided with a contact piece. SOLUTION: When an IC4 is loaded on a loading part 3 so that a contact 2 corresponds to a lead 5 of a main body 1, and a pair of vertical movement part 7 is lowered, a movement stand 14 is moved in a direction indicated by a right arrow by a taper part 13 via a moving body 8, a slide part 6 is moved in a direction indicated by a forward arrow by a horizontal taper part 11 and the loading part 3 is fitted into a recess part 10, and simultaneously a contact 2 is pressed by a protrusion 9 of the vertical movement part 7, elastically contacted with a lead 5, and fixed. To remove the IC4, when the slide part 6 is pushed into the main body 1, each part moved in a direction opposite to an arrow, and the IC4 is released.  Thus, since the IC4 can be connected to and disconnected from the socket without directly contacting with fingers, intentional damage is never generated, and generation of frictional damage can be prevented.
Patent JP-H06132704-A (JP)
Title: Laminated dielectric filter
Inventor: HIRAI TAKAMI
IPC: H01P1/205
Filed: 1992-10-21
Abstract: PURPOSE:To provide a laminated dielectric filter which can adjust a dielectric connection degree between resonance elements and which can obtain desired band width. CONSTITUTION:The resonance elements 21 and 23 whose one end parts are respectively connected to a ground electrode 70 and which constitute a 1/4 wavelength-type strip line resonator are respectively formed on the right surfaces of dielectric layers 103 and 107. Inner layer ground electrodes 81 and 82 facing the opening end of the resonance element 21 are respectively formed on the right surfaces of dielectric layers 102 and 104, and inner layer ground electrodes 83 and 84 facing the opening end of the resonance element 23 are respectively formed on the right surfaces of dielectric layers 106 and 108. A capacitance connection electrode 11 facing the resonance element 21 and a capacitance connection electrode 13 facing the resonance element 23 are respectively provided on the right surfaces of the dielectric layers 104 and 106, and the capacitance connection electrodes 11 and 13 are connected by a via hole 12.
Patent JP-S63135832-A (JP)
Title: Membrane load cell
Inventor: SUZUKI MASASHI
IPC: G01L1/22
Filed: 1986-11-28
Abstract: PURPOSE:To make a bridge well-balanced and to finely adjust a resistance value, by performing patterning so that the synthetic resistance values of the gauge resistors and correction resistors of the arms of a bridge circuit become equal. CONSTITUTION:In a load cell wherein a bridge circuit 22 is formed on the insulating film formed to the surface of a strain generator by a resistor membrane subjected to patterning, patterning is performed so that the values of gauges 23-26 show the same resistance value but, when there is variation between the synthetic resistance values of the arms of the bridge circuit, or when zero balance is taken or a temp. characteristic is adjusted, the conductor parts of both of zero balance correction resistors 27 and temp. characteristic correction resistors 28 are trimmed to perform the adjustment of the resistance values. Since these zero balance correction resistors 27 and temp. characteristic correction resistors 28 are parallel provided in three or more rows so as to have a multistage structure, fine adjustment can be performed. Further, since the shapes of the arms of the bridge circuit 22 are the same, a bridge is made wall-balanced.
Patent JP-H04160124-A (JP)
Title: Production of high-purity metal chromium
Inventor: KOBAYASHI KENICHI
IPC: C22B34/32
Filed: 1990-10-23
Abstract: PURPOSE:To safely produce high-purity metal chromium having low impurity content in a short time by mixing a rough metal chromium powder, chromium carbide powder and metal powder which easily sulfurizes, and heating the mixture in vacuum. CONSTITUTION:A rough metal chromium powder pulverized to about <=40 mesh is mixed with a chromium carbide powder which supplies carbon required to change oxygen in the chromium powder to carbon monoxide and with a metal powder such as Sn, Ni, Cu, etc., which easily changes into sulfide thereof and whose amount is enough to exhaust sulfur in the metal chromium powder by changing into said metal sulfide. This mixture powder is heated at 1200-1400 deg.C in vacuum. The obtd. metal chromium has extremely low content of impurities. This high-purity metal chromium is useful as source material in electronics industry or high-purity corrosion-resistant and heat-resistant alloy.
Patent JP-H09126243-A (JP)
Title: Clutch assembly body and fulcrum moving mechanism
Inventor: WATANABE KAZUYUKI
IPC: F16D13/75
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation of the feeling of a clutch pedal by following the position of an operating fulcrum X after a friction member 48 even though the friction member 48 is worn so that the change of the attitude of a diaphragm spring 3 is suppressed. SOLUTION: A clutch assembly body is equipped with a cover 1, a pressure plate 4 by which a friction member 48 is pushed and pressed, a diaphragm spring 3 by which energization force that the friction member 48 is brought in pressure contact with a flywheel is applied to the pressure plate 4 through an operating fulcrum X, and a fulcrum moving mechanism 6. The fulcrum moving mechanism 6 displaces the operating fulcrum X toward the friction member 48 along the longitudinal direction of the shaft of the cover 1, namely, along an arrow B1 direction according to the displacement of the pressure plate 4 accompanying the wear of the friction member 48 so that the attitude of the diaphragm spring 3 is regulated.
Patent JP-2001109411-A (JP)
Title: Illuminated signboard device
Inventor: KIMURA MASAYUKI
IPC: G09F13/04
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a cost effective illuminated signboard device which lessens the illumination unevenness of a signboard surface while the structure of the signboard device itself is thin, compact and light and is extremely simple and easy not only in manufacturing and mounting work but in maintenance work such as repair, cleaning, as well. SOLUTION: This illuminated signboard device has at least one set of upper and lower signboard mounting rails which are disposed approximately in a horizontal direction on a wall surface, a light source for illumination which is disposed on the wall surface between one set of these signboard mounting rails, a light transparent light source cover which is provided with one set of upper and lower suspension members for one set of the signboard mounting rails at upper and lower edges and a light transparent display surface plate having peripheral edges which can be superposed on the peripheral edges of this light source cover. The light source for illumination is disposed within a light source housing groove recessed at the light source cover forward from the back.
Patent JP-H01125188-A (JP)
Title: Video signal processor
Inventor: NAKAMURA ATSUSHI
IPC: H04N9/00
Filed: 1987-11-10
Abstract: PURPOSE:To convert digital RGB data to the composite video signal of a high quality and to faithfully reproduce color information by converting a luminance signal, a color burst signal and two color difference signals by three respectively independent digital/analog converters and thereby using a circuit constitution capable of easily realized by a MOS digital circuit. CONSTITUTION:A means in which a digital signal 14 obtained by adding the luminance signal Y represented by a digital value and the color burst signal represented by the digital value and the two color difference signals R-Y, B-Y represented by the digital value are converted to analog values by the three respectively independent digital/analog converters 13 is provided. Then, at the time of synthesizing the luminance signal and the color burst signal 14 converted to the analog value with the two color difference signals R-Y, B-Y converted to the analog value, means 35, 37 capable of adjusting output signals 14-16 for every output of said three digital/analog converters 13 are used to synthesize the outputs 31-33 of the three digital/analog converters 13. Thereby, the color information can be faithfully reproduced by the use of the circuit constitution cable of being easily realized in the MOS digital circuit.
Patent JP-H01124825-A (JP)
Title: Production of thin-film transistor array
Inventor: MIYASHITA KOICHI
IPC: G02F1/136
Filed: 1987-11-10
Abstract: PURPOSE:To easily and surely detect disconnections and short-circuits by connecting gates and source lines consisting of plural parallel conductive films by conductive films for inspection to form a piece of line body and inspecting the conduction and insulation thereof, then removing the conductive films for inspection. CONSTITUTION:The FETs 4 are formed at the intersected points of the gate lines 2 and source lines 3 formed of the plural parallel conductive films on a substrate. The end parts of the lines 2, 3 are connected by the conductive films 22, 23 and 32, 33 for inspection to form a piece of the gate and source line. The conductive of the line 2 is then inspected between terminals 24 and 25 and the conduction of the line 3 is inspected between terminals 34 and 35; further, the insulation between the lines 2 and 3 is inspected between the terminals 24 and 35. A liquid crystal is thereafter injected and the substrate 1 is cut along cutting lines L to remove the conductive films and terminals for inspection, by which the liquid crystal panel is formed. The disconnections and short-circuits of the lines are thereby easily and surely detected in an early period.
Patent JP-H01126727-A (JP)
Title: Micro-program control circuit
Inventor: YASUE KAZUO
IPC: G06F9/06
Filed: 1987-11-12
Abstract: PURPOSE:To decrease a hardware and to cause the execution of a firmware to be a high speed by storing the firmware for download and the original basic firmware to a first storing part. CONSTITUTION:When the firmware to be written to a ROM8 wholly writes the contents of the RAM8 to a RAM7 and a microinstruction to write a micro- instruction register 1 to the RAM7 comes in, a signal line 22 is generated by a micro-instruction control circuit 5 and an address to be set to a general register 6 in advance is loaded through a selector circuit 31 to a signal line 24. Then, the data of the ROM8 are read according to the signal line 24. The data to be read from the ROM8 are loaded through a selector circuit 32 to a data line 26 and written to the RAM7. Then, the contents of the general register 6 are +1 counted up by a counter 11. After that, by executing the micro-instruction, which executes the writing from the ROM8 to the RAM7, until the final address of the ROM8, the whole contents of the ROM8 are moved to the RAM7.
Patent JP-H07112067-A (JP)
Title: Power source supply unit for pachinko machine
Inventor: TAKASEYA TADASHI
IPC: A63F7/02
Filed: 1993-10-18
Abstract: PURPOSE:To stabilize the number of emitted hit balls by stably operating many PACHINKO machines installed in a game hall, and also, preventing the reduction in frequency of an AC power source. CONSTITUTION:A commercial AC power source is converted to a DC by allowing it to pass through a rectifying circuit 2, and the DC power source is further allowed to pass through a DC-AC inverter 3, converted to an AC power source of a prescribed frequency and fed to Japanese pinball game (PACHINKO) machines 7a, 7b and 7c.
Patent JP-S62144472-A (JP)
Title: Data communication equipment
Inventor: TAKAHASHI SHUICHI
IPC: H04L13/18
Filed: 1985-12-19
Abstract: PURPOSE:To inform the user that a communicable time is soon finished by displaying the reception of a warning signal for the user in a communication system where the warning signal is sent when the communicable time is about to be finished. CONSTITUTION:A warning signal detection section 156 of a reception station identifies the warning signal included in a signal received from a line via a line interface 130. When the warning signal detection section 156 detects the warning signal in image information, the section 156 informs it to a system control section 136. Then the system control section 136 drives a drive section 172 to ring a sounder 170 thereby generating an audible tone representing the reception of the warning signal. A LCD drive controlling section 176 is controlled attended therewith or instead to drive a liquid crystal display element 174, where visual display representing the reception of the warning signal is generated. Thus, the communication limit time is extended by allowing the user to cope with countermeasures such as additional deposition of coins.
Patent JP-H06130993-A (JP)
Title: Rough classifying and recognizing method for segmentation and phoneme
Inventor: KONISHI YOSHIMUNE
IPC: G10L15/02
Filed: 1992-10-22
Abstract: PURPOSE:To accurately segmentate and roughly classify input voices at exact frame positions. CONSTITUTION:A linear predictive coefficient and residual power are calculated by performing LPC analysis to the input voice, thus, a cepstrum coefficient is calculated and further, a feature parameter Pn sequence 2 is calculated for each frame f based on this cepstrum coefficient. Continuously, prescribed frame components Pn-m (or Pnf) of this frame f are inputted to a neural network 3. Then, output selection 5 compares each output value with a prescribed threshold value concerning an output value time sequence 4 of the neural network 3, selects any value exceeding the threshold value or turning to the maximun output and provides a roughly classified phoneme sequence for each frame by replacing the output value with any correspondent stepwise classified phoneme symbol. Then, smoothing/shaping processing 6 is performed to this roughly classified phoneme sequence, and the segmentated/roughly classified and recognized result is provided.
Patent JP-H09106259-A (JP)
Title: Portable signboard
Inventor: TATSUNO HIYOSHI
IPC: G09F7/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To elevate the signboard to a high position for normal use and lower the signboard to a lower position in movement or in case of strong wind by providing a movable carriage part, a signboard part provided above it, and an elevation part which is provided to the carriage part and varies the height of the signboard part. SOLUTION: Of the portable signboard 40, the link mechanism of the elevation part 30' consists paired 1st-4th link members 41-44, a thumbscrew 45, etc. One end part of the 2nd link member 42 is pivoted rotatably on the 1st link member 41 fixed onto the carriage part 10 and one end part of the 3rd link member 43 is pivoted rotatably on the 4th link member 44 which is fixed to the corresponding reverse part of the advertisement body 21 of the signboard part 20. Further, the other end parts of the 2nd and 3rd link members 42 and 43 are pivoted rotatably with a thumbscrew 45 and can be fixed by clamping. Then the thumbscrew 45 of the elevation part 30' is clamped or unclamped to fix or rotate the 2nd and 3rd link members, and the signboard part 20 can be moved up and down according to need.
Patent JP-H04159490-A (JP)
Title: Rotary compressor
Inventor: FUJIMOTO SATORU
IPC: F04C18/356
Filed: 1990-10-22
Abstract: PURPOSE:To absorb pulsation in a pressure gas passage in a casing so as to eliminate generation of noise, caused by the pulsation, by providing a dynamic vibration reducer of Helmholtz resonator type to appear in pressure gas space in the casing. CONSTITUTION:In a rotary compressor, power of a motor 2 is transmitted to a compression unit 3 through a crankshaft 4, in the inside of a casing 1, to drive a rotor 5 rotated of the unit 3, so that refrigerant gas is pressure-fed. In the above constitution, in order to prevent generation of noise by the crankshaft 4 caused by pulsation, a dynamic vibration reducer 25, formed of a Helmholtz resonator, is provided in pressure gas space 24 between a delivery port 13 of a rotor housing 6 and an upper part gas outlet 23 of the casing 1. A vibration reducing chamber 27, formed of closed space, and a linear through port 28, connecting this vibration reducing chamber 27 to a lower chamber 19a, are provided in the dynamic vibration reducer 25.
Patent JP-H11107864-A (JP)
Title: Control device for engine
Inventor: OSHITA HIDEKI
IPC: F02D41/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of displacement in an air-fuel ratio due to uncontrollability due to purge to an intake passage for evaporated fuel and to suppress the occurrence of unevenness in an air-fuel ratio due to defective purge distribution between cylinders. SOLUTION: In an engine wherein feedback control of an air-fuel ratio is effected based on the output of an O2 and a control of purge to an intake passage for evaporated fuel, a purge factor is corrected by a high density correction value considering the surging limit of a vehicle and a purge decrease amount correction value considering the limit of feedback control of an air-fuel ratio. In this case, based on a ratio tratio between of an actual fuel injection amount to a demand fuel injection amount corresponding to a target air-fuel ratio, the limit of feedback control of an air-fuel ratio to a demand fuel injection amount corresponding to a target air-fuel ratio, the limit of feedback control of an air-fuel ratio is decided, and when reaching a threshold, a flag xpgaf is erected and a purge reduction amount correction value pgaf is gradually increased.
Patent JP-H05242468-A (JP)
Title: Magnetic recording medium
Inventor: AOYANAGI SHOJI
IPC: B42D15/10
Filed: 1992-10-22
Abstract: PURPOSE:To solve problems on the durability, preservability and running property of a magnetic recording medium depending on the protective layer. CONSTITUTION:This magnetic recording medium has a magnetic recording layer and a protective layer successively formed on the substrate and the protective layer contains thermosetting resin and hydrophobic particles having >=150 deg.C softening point and 1-50mum average particle diameter. The surface of the protective layer undergoes no change even after writing and readout are repeated 1,000 times with a magnetic card reader-writer and this magnetic recording medium has excellent durability, no problem on acid and heat resistance, excellent preservability, satisfactory lubricity, little unevenness in the peak value of reproduction output and excellent running property.
Patent JP-H11108176-A (JP)
Title: Fastening force control device for lock up clutch
Inventor: KAMATA SHINYA
IPC: F16H61/14
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To improve shift feeling at the time of a shift by controlling fastening force of a clutch so as to increase the fastening force at the time of a later period larger than that of an earlier period of a shift operation, when a lock up clutch is controlled from a lock up condition into a slip condition at the time of prescribed up shift change. SOLUTION: When shift operation is transferred from torque phase to an inertia phase and respective reduction of engine and turbine rotating speed is started, a duty ratio D of a control signal outputted to a duty solenoid valve of fastening force regulating means is reduced to a first duty ratio D1. After that, when a slip rate (engine rotating speed-turbine rotating speed) is larger than a prescribed value S1, the duty ratio D is changed into a second duty ratio D2. Slip of the lock up clutch is promoted at an earlier period of shift operation, and it is rapidly transferred in a prescribed slip condition, and thereby, it is possible to suppress racing of engine rotating speed when shift operation is completed.
Patent JP-H02130797-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: ITO YASUO
IPC: G11C16/06
Filed: 1988-11-10
Abstract: PURPOSE:To prevent wrong readout from the title memory device and to improve the reliability of the device by adopting a electric charge reading-out system as the data reading-out system of the device. CONSTITUTION:In the readout mode, a bit line BL is first precharged to a power supply voltage Vcc by changing a pre-charge signal PB to an L level from an H level. When the pre-charging is made, a selected MOS transistor (Tr) S1 is maintained in a turned off state since the gate SG1 of the Tr S1 is L in level. When, for example, the data of a memory cell M3 are read out, Trs S1 and S2 are turned on and a selected word line WL3 is set to an H level, while other word lines WL1, WL2, and WL4 are set to H levels. In this case, the bit line BL is maintained in a floating state. A nonselected memory cell upon which an H level is impressed is turned on irrespective of the content of the data of the memory cell and turned on or off in accordance with the information of the memory cell M3. When a sense amplifier SA is activated at prescribed timing, the potential at the bit line BL drops and, when the potential becomes lower than reference potential VREF, the data output Dout becomes H in level and, when the potential at the bit line BL is maintained at the power supply voltage Vcc, the output Dout becomes L in level.
Patent JP-S63137289-A (JP)
Inventor: YAMAKITA TORU
IPC: G09B7/02
Filed: 1986-11-29
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-H04159310-A (JP)
Title: Compatibilizer for polymer alloy
Inventor: KIMURA RIYOUJI
IPC: C08F246/00
Filed: 1990-10-23
Abstract: PURPOSE:To obtain a compatibilizer which can give a polymer alloy having excellent moldability and good rigidity, heat resistance, impact resistance, water resistance, uniformity of appearance and smoothness by copolymerizing a mixture of an azlactone monomer with a monomer copolymerizable therewith. CONSTITUTION:A monomer mixture comprising 0.01-40wt.% azlactone monomer (e.g. 2-vinyl-4,4'-dimethyl-2-oxazolin-5-one) and 60-99.99wt.% at least one copolymerizable monomer [e.g. styrene or alkyl (meth)acrylate] is copolymerized to obtain a compatibilizer for a polymer alloy which is a copolymer of a weight- average molecular weight of 2000 or above. This compatibilizer facilitate the formation of a blend of thermoplastic resins, especially a blend of a polyamide resin with another thermoplastic resin, and a thermoplastic resin good in the balance among properties, moldability and the appearance of a molding.