baber/WOPTO huggingface dataset:
Patent JP-H05322093-A (JP)
Title: Coupling for silencer type pipe
Inventor: SHIBAZAKI SHINICHI
IPC: E03C1/12
Filed: 1992-05-18
Abstract: PURPOSE:To connect a coupling for silencer type pipe to a drain pipe coupling easily and solidly by giving a diameter closely contacting to the socket of a drain pipe coupling to the outer surface, at one end side of a tubular piece, and forming a thick tubular part, between the inner surface of the socket. CONSTITUTION:A coupling A for silencer type pipe consists of a tubular piece, and its outer surface has an outer diameter closely contacting to the socket B2 of a drain pipe coupling B at one end side of the tubular piece, while a thick tubular part A1 is formed between the inner surface of the socket B2. And by inserting the thick tubular part A1 to the socket B2 of the drain pipe coupling B, the coupling A for silencer type pipe is contacted to the drain pipe coupling B solidly. And the outer surface of the coupling A for silencer type pipe has an outer diameter closely contacting to the inner surface of a hard resin pipe C1 to compose a silencer type pipe C, at the other end side of the tubular piece, and forms a thin tubular part A2 between the inner surface of the pipe C1. And by inserting the thin tubular part A2 to the hard resin pipe C1 in the silencer type pipe C, the silencer type A is connected to the resin silencer type pipe C solidly.
Patent JP-H0714368-A (JP)
Title: Video tape recorder
Inventor: MAEDA KEIGO
IPC: G11B27/28
Filed: 1993-06-22
Abstract: PURPOSE:To improve accuracy of retrieving by detecting a program searching signal within a set range decided by tape position information in which the beginning of a program recorded in a magnetic tape is read out from a memory means. CONSTITUTION:When a program searching signal within a setting range decided by tape position information of recording start from a SRAM 11 storing information of a television program recorded in a magnetic tape 2 at the time of reproducing, position information of the tape 2 and the like is retrieved or detected, after it is compared, and collated whether a position of the tape 2 at the time of detection is within the set range or not, and reproducing is started.
Patent JP-S6041956-A (JP)
Inventor: ENDOU NORIAKI
IPC: G01S7/531
Filed: 1983-08-19
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-2000338190-A (JP)
Title: Device and method for testing ic
Inventor: ISHII SHIGEKI
IPC: H01L21/822
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To highly precisely conduct waveform shaping of a signal input to a tested device and its timing correction by simple circuit constitution, in an IC testing device for testing a semiconductor device. SOLUTION: A pattern signal 2a is output from an AND gate 111 to a TG/FC circuit 12 in a WRITE mode, a WRITE/READ switching signal 2b is inversed by an inverter 112 in a READ mode to output a DEN control signal 101a from an AND gate 113 to the TG/FC circuit 12, in a circuit 10 equiped onto an IC testing device 1 wherein waveform shaping and timing correction for a pattern signal 2a output from a pattern generator 2 are executed to generate a tested signal 10a, wherein prescribed processing is executed in a tested device 3 based on the signal 10a, and wherein a resulting output signal 3a is contrast-compared with an expected result to determine the quality of the tested device 3.
Patent JP-H0314245-A (JP)
Title: Resin-sealing method for semiconductor device
Inventor: NODA YASUMASA
IPC: H01L21/56
Filed: 1989-06-13
Abstract: PURPOSE:To obtain a semiconductor device excellent in fineness, heat resistance, and thermal shock resistance while a resin layer is thinned by a method wherein both surfaces of an intermediate semiconductor device is sandwiched by a pair of sheet type members, heated gas is blown against the outside of each sheet with pressure, and the device is resin-sealed by polymer resin in a pair of the sheet members. CONSTITUTION:Both surfaces of an intermediate semiconductor device 2 wherein a semiconductor chip 6 is fixed on a retaining member like a lead frame 5 are sandwiched by a pair of thin sheet type members 8A, 8B; heated gas 3a, 3b is blown against the outside of each of the sheets 8A, 8B with pressure and supplied; both surfaces of the intermediate semiconductor device 2 is resin- sealed by polymer resin in a pair of the sheets 8A, 8B. For example, the above- mentioned sheets 8A, 8B are constituted of a base layer 8a and a polymer material layer 8b like epoxy resin. The base layer 8a is composed of a polyimide resin film, non-woven fabric, etc. As the polymer material constituting the polymer material layer 8b, one having high glass transition temperature, humidity resistance and thermal shock resistance is used.
Patent JP-S634968-A (JP)
Title: Thermal head driving circuit
Inventor: MASUI KEIJI
IPC: H03K17/62
Filed: 1986-06-25
Abstract: PURPOSE:To prevent a heat generating resistor from being broken, by providing each latch circuit with a reset terminal so that it is reset by an input of a reset signal, and providing a timer circuit which outputs the reset signal after a predetermined lapse of time from the moment the last gate signal in a predetermined period is inputted and which is initialized when the first gate signal in the predetermined period is inputted. CONSTITUTION:The last gate signal Sm in a predetermined period is inputted to an input terminal for a start signal ST of a timer circuit 2, While the first gate signal S1 in the predetermined period is inputted to an input terminal for a stop signal SP of the timer circuit 2. An output signal from the timer circuit 2, namely, a reset signal RS is inputted to a reset terminal of each of latch circuits L1-Ln. When the last gate signal Sm in the predetermined period is inputted, the timer circuit 2 starts counting, and after a predetermined lapse of time from the completion of printing, the reset signal RS is outputted, thereby resetting the latch circuits L1-Ln. The counting operation of the timer circuit 2 is initialized by the first gate signal S1 corresponding to the start of printing in the next line.
Patent JP-H11344894-A (JP)
Title: Fixing equipment and image forming device provided therewith
Inventor: KATO AKIRA
IPC: G03G15/20
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent a recording material from being soiled by toner at a stroke by performing 1st temperature control for heating a fixing nip part to a temperature equal to or above the softening point of the toner by at least controlling the temperature of a heating body after stopping the postrotation of a fixing rotating body by a rotation control means, at finishing of image forming. SOLUTION: Temperature control for preventing the toner from being transferred to a pressure roller 26 by making the temperature of the fixing nip part N rise to be equal to or above the temperature, at which the toner adhering to fixing film 25 is softened so that the toner may be combined, is performed when printing is finished. Furthermore, by performing abrupt heating after stopping, the temperature of the roller 26 and the surface temperature of the film in the fixing nip part N are controlled to the temperature at which the toner is sufficiently softened. Then, the toner in the fixing nip part N is combined with the assistance of the expansion of the roller 26. Thus, the accumulative toner which soils to the fixing rotating body 25 is effectively prevented.
Patent JP-S5946512-A (JP)
Title: Ultrasonic wave flowmeter
Inventor: AKIYAMA CHIYUUJI
IPC: G01F1/66
Filed: 1982-08-30
Abstract: PURPOSE:To operate VCOs in a correct region all the time and to expand a measuring range, by combining an operating point detecting means for the VCOs and a variable frequency dividing device. CONSTITUTION:A control voltage, which is supplied to VCOs 1a and 1b, is converted from the analog value to the digital value by a means 23, which detects the operating points of the VCOs 1a and 1b. The result is supplied to a control means 20, which changes the frequency dividing ratio of a variable frequency dividing device 17'. When the means 20 detects the fact that the operating point of the VCO 1a or 1b is deviated from the correct region, a preset command signal P is generated. Then, the digital value, which is imparted to a preset input terminal 24 of the variable frequency dividing device 17' from a decoder 20a, is preset, and the frequency dividing ratio of the frequency dividing device 17' is variably controlled.
Patent JP-S5775436-A (JP)
Title: Formation of aluminum surface for semiconductor device
Inventor: TAO KINZOU
IPC: H01L21/60
Filed: 1980-10-29
Abstract: PURPOSE:To improve discrimination of pattern of a semiconductor device by a method wherein Al is evaporated on a substrate so as to attain the condition wherein the reflectivity for vertically injected light on the Al surface of the semiconductor device is made to 70-80 in contrast to 100 on an SiO2 film, and reflected light at the position of 75 deg. to injected light of 60 deg. is made so as to satisfy the discrimination level. CONSTITUTION:When die bonding of the Si substrate on a frame is to be performed, light is injected from an optical system vertically on the Al surface for discrimination formed on the surface of the Si substrate to sort out the substrate automatically according to a fault mark and to be equipped. Therefore when reflected light is less than the set level, light thereof can not be distinguished from reflected light from the substrate. Accordingly when Al is evaporated holding evaporation speed of Al at 0.4-0.5mu/min, and evaporation temperature at 130-150 deg.C to control the evaporated surface condition of Al so as to make reflected light obtained by vertical injection of light to have the reflectivity of 70-80 in contrast to 100 on the SiO2 film, and so as to make reflected light at the position 75 deg. with respect to injected light of 60 deg. to satisfy the discrimination level, sorting is performed without error.
Patent JP-H0310167-A (JP)
Title: Pulse peak discriminating circuit
Inventor: ISHIKAWA MAKOTO
IPC: G01R19/165
Filed: 1989-06-07
Abstract: PURPOSE:To certainly discriminate a peak value by correcting a threshold value signal corresponding to the movement of a base level generated in the output of a pulse amplifier. CONSTITUTION:A pulse peak discriminating circuit 20 applies the output of a pulse amplifier 1 to a filter 2 to remove an AC component and takes out the signal only corresponding to the movement of a base level. A threshold value correcting device 3 compares this movement corresponding signal with the threshold value signal 5 being the objective value at the beginning and adds or subtracts the threshold value signal 5 based on whether the movement corresponding signal moves in a positive or negative direction to correct said signal 5. A peak discriminator 2 subjects the output of the pulse amplifier 1 to peak discrimination on the basis of the corrected threshold value signal. As a result, since the signal 5 is corrected corresponding to the movement of the base level of the output of the pulse amplifier 1 even when said base level is moved, a peak can be certainly discriminated regardless of the movement of the base level.
Patent JP-S5577384-A (JP)
Title: Servo driving system
Inventor: ISAKA OSAMU
IPC: G05D3/12
Filed: 1978-12-05
Abstract: PURPOSE: To perform accurate control for stoppage in a commanded position, by detecting an extreme error value which is a largest overshoot length and by generating a rectangular-wave driving current for a servomotor to be rotated again toward the commanded position, for a time corresponding to the extreme error value.  
     CONSTITUTION: The output of a position sensor for a servomotor is changed into a digital value of several bits by an A-D convension circuit 4. The digital value is applied to a control unit 8, which is made of a microcomputer or the like. After the control unit detects the time of passing over a commanded position, the unit samples the output of the position sensor at a prescribed period. At each sampling, the control unit 8 compares the preceding and present sampled values with each other to detect a peak value. When the control unit detects the peak value, the unit produces a latch timing signal LT to cause a peak value latch circuit 5 to latch the digital value supplied from the circuit 4. At the same time, a trigger signal is applied to a monomultivibrator 6. The output of the monomultivibrator is entered into a differentiation circuit 7 to generate a motor turn-off timing signal MOT. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0315025-A (JP)
Title: Manufacture of color display device
Inventor: KAMAMORI HITOSHI
IPC: G02B5/20
Filed: 1989-06-13
Abstract: PURPOSE:To prevent a transparent electrode pattern on a color filter from being disconnected by carrying out exposure in a light shielding film forming process while moving a photomask or substrate. CONSTITUTION:A light shielding film 9 is formed by applying negative resist where photosensitive light shielding resin, e.g. carbon black is dispersed over a transparent substrate 2 which has a transparent electrode coated with metal and exposing the transparent substrate 2 from behind. Then the photomask 11 for removing the light shielding film 9 outside a display area or the substrate 2 is moved slightly during the back exposure in the forming process of the light shielding film 9 to vary the exposure time of a position corresponding to the step part of the light shielding film 9 continuously or stepwise, so the step of the light shielding film 9 can be formed while varied continuously or in steps. Consequently, the disconnection of the transparent electrode due to the step coverage of the light shielding film 9 can be precluded.
Patent JP-H0721042-A (JP)
Title: Flow control system
Inventor: KASHIMA YOSHIO
IPC: H04L29/08
Filed: 1993-06-22
Abstract: PURPOSE:To realize flexible task flow control by enabling operations even when a part of modules is not connected, and reducing the change of a system as much as possible after the module is connected. CONSTITUTION:In the task flow control system performing a series of tasks by time-ordering respective modules through an atomic task 3 issuing operational instructions to plural modules 1, when any module corresponding to the atomic task 3 is not existent, a virtual atomic task 4 performing previously decided processing and outputting data to the atomic task on the next stage based on a prescribed interface is replaced with the atomic task 3.
Patent JP-H10670-A (JP)
Title: Mechanical safety device of injection molding machine
Inventor: IZAKI NAOYA
IPC: B22D17/26
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To make a tooth groove of a shaft with a tooth groove be positioned in the guide groove of a receiving tool always during mold opening and to prevent the abrupt mold closing move of a movable board by constituting the shaft with a tooth groove movably in the tie-bar shaft direction of a movable mold. SOLUTION: When a mold opening/closing stroke is changed, an operator inputs a new mold opening/closing stroke into a controller 13. In the controller 13, the new mold opening/closing stroke is compared with a conventional mold opening/closing conventional stroke, the quantity of movement in the axial direction of a shaft 6 with a tooth groove is operated from the existing position of the shaft with the groove 6 to output a driving indication based on the operation results to a hydraulic source 12. The source 12 actuates a hydraulic cylinder 11 based on the indication of the controller 13, the cylinder 11 moves the shaft 6 in the axial direction by a prescribed quantity, and the quantity of the movement of the shaft 6 is confirmed by a position detector 14. As a result, the tooth groove 6a of the shaft 6 is made to be just in accordance with the guide groove of the receiving tool.
Patent JP-S5483291-A (JP)
Title: Device for reducing surface force in hull vibrating system
Inventor: WATANABE TAKANORI
IPC: B63B59/00
Filed: 1977-12-15
Abstract: PURPOSE: To reduce the surface force of a hull and to retain the marine propulsive performance by providing flow straightening members at interval along the outer surface of the portion bearing the surface force.  
     CONSTITUTION: Flow straightening members 4 are arranged at interval from the  hull 2a via springs 3 along the outer surface 2a of the hull portion 2 for bearing the  surface force upon rotation of a propeller 1 at the hull S. The springs 3 are mounted via clutches on the hull 2 and switched to support or not support elastically the members 4 upon engagement or disengagement of the clutches. Accordingly, when the clutches are suitably engaged or disengaged, it can select the synthesized spring constant without resonating the hull vibrating system. Thus, it can eliminate transmission of the surface force dynamically to the hull portion 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10340241-A (JP)
Title: Device and method for controlling multiplex request in client server system
Inventor: NAKAMURA TETSUYA
IPC: H04L69/14
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To make processable plural processing requests to a server from a client in parallel within the same session. SOLUTION: In the multiplex request controller and its method in the client server system, a message transmission means 10 stores information on a reception processing transaction 20 designated when a request issuing transaction 19 issues a processing request to a server-side in a client information storage area 12. At the time of receiving a response message from the server-side, a message reception means 11 takes out information stored in the client information storage area 12 and starts the pertinent reception processing transaction 20.
Patent JP-S5375555-A (JP)
Title: Refrigerator
Inventor: AKAIKE KAZUO
IPC: F25B49/00
Filed: 1976-12-15
Abstract: PURPOSE: Continuous operation of a compressor by timer relay until suction pressure temporarily lost on starting the compressor is automatically reset to the normal level after the lapse of given hours. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0811824-A (JP)
Title: Packing machine
Inventor: OOYURI KAZUNARI
IPC: H05B3/00
Filed: 1994-07-01
Abstract: PURPOSE:To shorten heating time until a heater plate reaches a band weld temperature at the time of turning ON a power source, efficiently hold a desired band weld temperature of the heater plate after temperature is raised, reduce power consumption and also improve working efficiency. CONSTITUTION:In a packing machine for feeding and tightening a band to be wound around an outer periphery of an object to be packed and for heating to melt an overlap part of a tip and a rear end of the band by means of a heater activation mechanism, the heater activation mechanism comprises a heater transformer T for converting voltage from a power source to output to a heater 60 and a heater control means H for variable-controlled primary voltage of the heater transformer.
Patent JP-2000341114-A (JP)
Title: Automatic frequency generator
Inventor: KUDO TOKUYUKI
IPC: H03L7/10
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a regenerating means for carrier waves and for data lock corresponding to frequency variation of a receive carrier wave signal by synchronously regenerating a carrier wave frequency on the basis of digital data obtained by binarizing the amplitude variation of the carrier wave. SOLUTION: In a signal amplitude detector 20, a receive carrier wave signal (a) detects the signal amplitude of a received signal for a certain period. An amplitude level binarizing circuit 21 determines whether the receive signal amplitude exceeds a previously set threshold and outputs data having a binary value. Then a frequency divider 10 performs 1/M frequency dividing, so that an output waveform is temporally halved to high and low levels and generates data to be inputted to a phase comparator 100. With one clock, the data after 1/N frequency division by a frequency divider 10d having a frequency division ratio derived according to the relation among the output frequency from a voltage-controlled oscillator 102, carrier wave frequency and data clock frequency are inputted to the phase comparator 100.
Patent JP-S5955610-A (JP)
Inventor: KUROODO BARE
IPC: H03F3/347
Filed: 1983-08-19
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-2000335045-A (JP)
Title: Printer
Inventor: MAEJIMA TOSHIAKI
IPC: B41J29/13
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate feeding of a paper to a sheet inlet opening. SOLUTION: A body case 11 incorporating a print section 15 and having a sheet inlet opening 16 and a sheet discharge opening 17 is fixed with a cover 22 movably between a close position for covering the sheet inlet opening 16 and the sheet discharge opening 17, and an open position for opening the sheet inlet opening 16 and the sheet discharge opening 17 and supporting a print medium fed from the sheet inlet opening 16 at the end part of the cover. Since the rear end part of the print medium fed from the sheet inlet opening 16 can be supported at the end part of the cover 22 turned to the open position, a sheet can be fed easily to the sheet inlet opening 16. Furthermore, the print section 15 is prevented from being burdened directly with the weight of the print medium.
Patent JP-H05318834-A (JP)
Title: Printer with image scanner
Inventor: YAMAKAWA HARUICHI
IPC: H04N1/23
Filed: 1992-05-18
Abstract: PURPOSE:To prevent the adhesion of paper powder on a sensor surface, and to improve reading accuracy by disposing an image reader on the medium supply side under the state, in which the image reader is separated from the carriage of a printer body, in the title printer for a slip, etc. CONSTITUTION:An image reader 3 is arranged on the medium supply side A under the state, in which the image reader 3 is separated from a carriage 5, to a printer body 2 with a carriage shaft 14, the carriage 5, a printing head 6, a platen 7, sheet guides 8 forming a first medium travelling path R1 and feed rollers 9a, 9b, thus constituting a printer 1. The image reader 3 is organized of a stage 10 forming a medium travelling path R2, a side plate 11, an image reading sensor 12 and carrying rollers 13a, 13b. According to the constitution, since the sensor 12 is separated from the carriage 5, the adhesion of paper powder can be prevented, thus maintaining reading accuracy.
Patent JP-S5675425-A (JP)
Title: Antitumor agent containing procainamide hydrochloride
Inventor: TAKABE AYANORI
IPC: C07C231/00
Filed: 1979-11-21
Abstract: PURPOSE: An antitumor agent, administrable for a long term, and containig procainamide hydrochloride as an active constituent.  
     CONSTITUTION: An antitumor agent containing 0.01W100wt%, preferably 0.1W 70wt%, procainamide hydrochloride of the formula as an active constituent, in the form a powder, granule tablet, sugar-coated tablet, capsule, suppository, suspension, solution, emulsion, ampul or injection, administrable for a long term, preferably orally. The daily oral dose of the active constituent is 2W120mg, preferably 10W 60mg, per kg of body weight, and the daily parenteral dose is 0.1W10mg, preferably 1W5mg, per kg of body weight divided one to four times. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5854388-A (JP)
Inventor: SUZUKI NOBORU
IPC: G09G3/00
Filed: 1981-09-25
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-H096061-A (JP)
Title: Image forming device
Inventor: KINOSHITA NOBUYUKI
IPC: G03G15/00
Filed: 1995-06-19
Abstract: PURPOSE: To provide an image forming device which prevents recording sheets from staying in the device and erroneously fed in both-side printing. CONSTITUTION: The recording sheet which is stopping, with its front end being in the position of a sheet refeeding sensor 321, after image formation on its one side is refeed by driving a carrying roller 320 and then a sheet feed roller 310. At this time, unless the sheet refeed sensor 321 is turned off, the device judges that the sheet is erroneously fed from a recording sheet cassette 309 for some reason, it automatically ejects the erroneously fed recording sheet and the one staying in the device.