baber/WOPTO huggingface dataset:
Patent JP-S5792977-A (JP)
Title: Corrective device for tv synchronizing standard frequency
Inventor: ONO FUSAKICHI
IPC: H04N5/04
Filed: 1980-11-29
Abstract: PURPOSE:To reduce the error, by comparing the output of a 1/N counter and that of the horizontal synchronizing signal of a TV receiver in phase with each other and measuring the beat phase between a frequency, which is obtained by controlling a VCO so as to make the comparison result constant, and the frequency of a comparison oscillator. CONSTITUTION:The output of a VCO1 of, for example, center frequency 9MHz is reduced to 1/572 by a counter 2, and this divided output is compared in phase with a horizontal synchronizing signal fh of a receiving TV receiver, and the VCO1 is controlled through a latch circuit 4 so as to make the comparison result constant, thus obtaining a reference signal f0 of 9MHz. A signal obtained by reducing this signal f0 by a counter 7 and etc., and the signal of a frequency fx of 1M Hz+ or -DELTAf from a comparison oscillator are mixed to obtain 1kHz+ or -DELTAf as the beat output. Meanwhile, the signal f0 is reduced by a counter 14 and etc., and a latch 19 and etc. are provided for every digit, and momentary contents of the pulse are stored and are displayed on a display 23 or the like. According to this measurement, the phase transition accompanied with time elapse due to the frequency shift of the frequency fx is magnified by 1,000 and is measured, thus improving the resolution.
Patent JP-2000003267-A (JP)
Title: Arithmetic processor and method therefor
Inventor: KONUMA KOICHI
IPC: G06F7/523
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic processor in which a circuit scale can be reduced. SOLUTION: Bit data Ai, Bi, and Cj are inputted for executing an arithmetic operation '(A-B)×C', and the bit data Ai are outputted when the bit data Cj are a logical value '1', and the bit data Bi are outputted when the bit data Cj are a logical value '0'. This arithmetic processor is constituted of multiplexers 500-5015 which are set corresponding to each of all the combination of natural numbers (i) and (j). In this case, the bit data outputted from the multiplexers 500-5015, data obtained by shifting the complement data of 2 of the data B only by (n) bits toward the most significant bit, the data B, and carry data being carry from the lower bit are added for each bit so that the bit data outputted from the multiplexers 500-5015 can be added to the (i+j) bit.
Patent JP-S5792910-A (JP)
Title: Amplifying circuit
Inventor: GOTOU GENSUKE
IPC: H03F3/343
Filed: 1980-11-28
Abstract: PURPOSE:To obtain a single-channel MOS amplifying circuit of a high gain and a wide operation range, by cascading the first amplifying stage, a level converting stage, the second amplifying stage, and output buffer stage successively to constitute the circuit. CONSTITUTION:A differential input stage 11, an input converting stage 12, the first amplifying stage 13, a level converting stage 14, the second amplifying stage 15, and an output buffer stage 16 are cascaded successively to constitute an operational amplifier. MOSFETs Q1-Q9 are the depletion type, and MOSFETs T1-T16 are the enhancement type. A substrate bias effect compensating circuit where the FETQ5 and FETT12 are connected in series is connected to the load  FETQ6 of the second amplifying stage 15; and when the drain voltage of the driving FETT13 rises, the conductance of the FETT12 is lowered to raise the  gate voltage of the FETQ6.
Patent JP-S6059379-A (JP)
Title: Inclination holding device of photosensitive body unit
Inventor: TAMURA GIICHI
IPC: G03G21/16
Filed: 1983-09-13
Abstract: PURPOSE:To perform the maintenance and attachment of a photosensitive body easily and speedily without taking it out of a main frame by holding a unit which has the photosensitive body on a freely drawn frame member slantingly. CONSTITUTION:A roller which holds the endless photosensitive body is held by a front plate and a rear plate 32. The frame member 40 which is drawn freely out of the copying machine frame consists of the front plate 41, rear plate 42, and side plates 43 and 44, and guide rails 45 and 46 are provided to the side plates 43 and 44. The guide rails 45 and 46 engage with fixed rails 58 and 59 of the copying machine frame 1 and the frame member 40 is drawn freely. A supporting shaft 51 is provided to the supporting part 48 of the rear plate 42. The supporting shaft 51 has a key 52 and supports a supporting part 34 provided to the rear plate 32 of the photosensitive body unit 30. When the unit 30 is rotated around the supporting shaft 51, the key 52 is pressed in the key groove of the supporting part 34 with a spring 57. Therefore, this unit 30 is held at a specific angle of inclination.
Patent JP-H0331865-A (JP)
Title: Device state display system
Inventor: IGAWA HARUO
IPC: G03G21/00
Filed: 1989-06-28
Abstract: PURPOSE:To reduce a burden on an operator and a customer engineer and to make stock control of parts accurate by informing an EDP system automatically of the use states of periodic renewal parts and consumable articles of a device through a communication line. CONSTITUTION:Printed forms are outputted in proportion of the rotating speed of the basic driving motor 1 of the user device and a microprocessor circuit 2 counts and integrates the operation time of the motor 1 and informs the EDP system 9 of the value through the modem 6 of the user device side, the communication line 7, and the modem 8 of a maintenance device side. Then when the life of a periodic renewal parts or consumable article in the user device ends, its name is displayed at a display part 10 to urge its replacement. When the customer engineer performs specific operation after replacing the parts at the user side, its information is sent to the system 9 and the counted value of the parts is reset to the value of the parts life.
Patent JP-S6230172-A (JP)
Title: Carpet-backing adhesive composition
Inventor: SHINOHARA TSUNEHISA
IPC: C09J109/10
Filed: 1985-07-31
Abstract: PURPOSE:To obtain a carpet-backing adhesive composition having excellent thermal deterioration resistance, by adding specific amounts of metal- sequestering agent and antioxidant to a specific butadiene copolymer latex. CONSTITUTION:The objective carpet-backing adhesive composition can be produced by compounding (A) 100pts.(wt.) (solid basis) of a butadiene copolymer latex containing 0.5-10(wt)%, preferably 1.0-5.0% ethylenic unsaturated dicarboxylic acid (e.g. fumaric acid) with (B) >=0.01pt., preferably 2-3pts. of a metal-sequestering agent (e.g. ethylenediaminetetraacetic acid) and (C) preferably 0.2-1.5pts. of an antioxidant [e.g. 2,2'-methylenebis(4-methyl-6-tert- butylphenol)].
Patent JP-H0630110-A (JP)
Title: Radio telephone set with recording function
Inventor: OKAMOTO HIROBUMI
IPC: H04W76/02
Filed: 1992-06-25
Abstract: PURPOSE:To make the recording efficient by eliminating the need for useless recording in the talking with an opposite station. CONSTITUTION:Upon the receipt of a call signal addressed to its own station from an opposite station, a press-to-talk switch of a microphone 48 is depressed to set a PTT signal, an ID1 signal representing start of transmission to the opposite station is sent to implement taking with the opposite station. Simultaneously the recording is started by a recorder 46 and the content is stored in a memory 47. When the talking is finished, the PTT signal is cleared, an ID2 representing the end of transmission is sent to stop the recording. Upon the receipt of the ID1 signal addressed to its own station from the opposite station, the recorder 46 starts the talking from the opposite station, and upon the receipt of the ID2 signal addressed to its own station from the opposite station, the recording is stopped, Thus, only the talking of the opposite station and its own station is recorded depending on the type of the ID signals.
Patent JP-S6421243-A (JP)
Title: Torsional vibration damper
Inventor: HANSUYURUGEN FUOORU
IPC: F16F15/12
Filed: 1988-07-04
Abstract: PURPOSE: To make it possible to obtain a large inertia moment in spite of a small mass by forming a hub and inertia ring in a simple blank plate, connecting the inertia ring and hub by way of a rubber chip and attaching a metal plate-like V-belt pulley to the ring. CONSTITUTION: Both hub 1 and inertia ring 5 are made of fiat blank plate and the hub 1 is deformed in a desired shape. Next, the hub 1 and inertia ring 5 are put in the corresponding mold. After vulcanization of a mixture 4 containing crude rubber poured between both, the hub 1 and inertia ring are solidly and elastically interconnected. Furthermore, onto the free surface of the inertia ring 5, the V-belt pulley 7 formed likewise from metal sheet and a sensing ring 8 are attached. The torsion damper based on its components, the hub 1 and inertia ring 15, has a large inertia moment in spite of its small mass, damping vibration favorably.
Patent JP-H0332438-A (JP)
Title: Forging method for work
Inventor: NISHITANI NORIHIRO
IPC: B21J5/02
Filed: 1989-06-29
Abstract: PURPOSE:To reduce the forming load by bringing a hole whose bottom part is hemispherical to preforming on the end face in the axial direction of a work in a state that the end face in the axial direction is not constrained, and forming a stepped hole in the part of the hole in a state that the hole is closed up tightly in a state that an unfilled part is left in the bottom part. CONSTITUTION:Preforming is executed by casting device I for preforming and on an end face A in the axial direction of a work W, a hole 11 of the diameter (d) and depth l, whose bottom part is hemispherical is formed. Stepped forming is executed by a casting device for stepped forming and int he part of the hole 11 of the work W brought to preforming, a stepped hole 12 of depth L, in which the diameter of the bottom part side is (d) is formed, and an unfilled part 12a is formed in the center of the bottom part. The casting device I for preforming is a semi-closed type, and by a tip part 26a of a punch 26, the hole 11 is formed in the end face in the axial direction of the work W. The end face in the axial direction of the work W installed in a die 24 becomes a non-constrained surface. The forging device II for stepped forming is a complete closed type, and by a tip part 34a of a counter punch 34, the stepped hole 12 is formed in the work W. In such a way, the forming load is reduced, and the generation of a structural defect such as lamination, etc., can be prevented.
Patent JP-H0218913-A (JP)
Title: Tank for on-load tap changer
Inventor: SENOO MASANORI
IPC: H01F29/04
Filed: 1988-07-07
Abstract: PURPOSE:To facilitate a lead wiring work, to reduce a reinforcing material, to decrease a whole tank in size and to make it economically excellent by composing the tank which can be divided into a plurality of sections and in a cylindrical shape. CONSTITUTION:A tank 13 for an on-load tank changing device can be divided into a plurality and is formed in a cylindrical shape. That is, the tank is divided into a cylindrical upper tank 11 connected to a transformer body tank 1, and a cylindrical lower tank 12 connected to the tank 11. First and second flanges 11a, 12a are respectively formed at the connecting sections of the tanks 11 and 12, and connected by bolt clamping, welding, etc. Since the shape is cylindrical, its strength is increased to reduce its reinforcing materials. Thus, its whole size is reduced, and its economy is improved. Since the whole tank can be divided, its lead wiring work is facilitated.
Patent JP-S6059833-A (JP)
Title: System for switching modulator-demodulator
Inventor: ITOU TAKUROU
IPC: H04L1/22
Filed: 1983-09-12
Abstract: PURPOSE:To attain the changeover to a spare modulator and demodulator instantly from a remote location by mixing a tone signal of a single frequency with a transmission carrier to transmitting said signal and selecting active spare modulators and demodulators in response to the detected output of the said tone signal. CONSTITUTION:Terminal devices 1, 2 transmits data normally via modulator and demodulators 3, 4. If the active modulator and demodulator 4 is failed and the operator makes a signal line (a) active, a tone generator 6 generates a tone signal having a single frequency not giving effect on data transmission of the modulator and demodulator. The tone signal is mixed with a carrier from the modulator and demodulator 3 at a mixer 7 and the result is transmitted to a transmission line (b). A tone detector 8 at the modulator and demodulator 4 actuates a relay 9 by detecting the tone signal and changes over transmission lines b, c and interface lines d, e with the terminal device 2 to the spare modulator and demodulator 5. The relay 9 is restored by making the signal line (a) inactive to stop the tone signal from the generator 6 thereby restoring the spare device to the active device.
Patent JP-H0219465-A (JP)
Title: Vacuum film forming device
Inventor: SUGITA SATORU
IPC: C23C14/56
Filed: 1988-07-07
Abstract: PURPOSE:To prevent the falling of a work from a conveying means when the pressure is returned to normal pressure by avoiding an effect of an air current on the work when the pressure of the inlet and outlet chamber is returned to normal pressure in the title device for continuously depositing a film on both sides of the work without discharging a holder from a vapor-deposition chamber. CONSTITUTION:The vapor-deposited work 27 is discharged into a discharge chamber 22b from the vapor-deposition chamber 1 through a load lock chamber 4b by opening an upper cover 3a, lifting a conveyor table 6 to the uppermost position, and evacuating the chamber 4b. The work 27 is then placed on a conveyor holder 87, the chamber 4b is closed, an evacuating system is closed, and air is introduced from a leak system through a leak hole 78 to return the pressure in the chamber 4b to normal pressure. At this time, since the leak hole 78 is direction downward, the gas is injected downward from the leak hole 78, hence the work 27 on the conveyor holder 87 is not blown off, and the work 27 is not dropped from the conveyor holder 87.
Patent JP-H10324313-A (JP)
Title: Heat seal device
Inventor: TAKEDA CHIYUUYA
IPC: B65B51/10
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a driving gear even when a heater roller is turned during the cleaning in a seal device capable of setting an opening angle to be large. SOLUTION: Roller gears 12 which are respectively provided on a pair of heater rollers are connected to each other through interlocking gears 11, a drive motor M to drive the interlocking gears 11 is connected thereto, the axis X of rotation of a roller frame is set on the axis of the interlocking gear 12 on the open side, and the axis X of rotation of the roller frames 1a, 1b is located on the interlocking gears 11 when opened so that the roller gears 11 are turned, and the engagement condition of the gears can be kept irrespective of the opening/closing condition.
Patent JP-2000004174-A (JP)
Title: Receiver
Inventor: OKASHIN YAMATO
IPC: H04B1/26
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To receive a digital broadcast without greatly altering a receiving circuit for analog broadcast. SOLUTION: A receiving circuit 10 is provided which receives an analog broadcast and outputs the audio signal of the analog broadcast. Further, this receiver is provided with a digital demodulating circuit 28 which applies digital demodulation on an intermediate-frequency signal obtained by the receiving circuit and outputs an audio signal of a digital broadcast, and a control circuit 34 which controls the operating voltage of the digital demodulating circuit 28. Furthermore, the receiver is provided with a detecting circuit 31 which detects the analog broadcast being received and a detecting circuit 32 which detects the digital broadcast being received.  Only when the detecting circuit 31 detects the broadcast wave signal of the analog broadcast and the detecting circuit 32 detects the broadcast wave signal of the digital broadcast at the time of channel selection, the control circuit 34 supplies the digital demodulating circuit 28 with its operating voltage.
Patent JP-H08340403-A (JP)
Title: Facsimile communication method
Inventor: TAKAHASHI KAZUYA
IPC: H04L12/58
Filed: 1995-06-12
Abstract: PURPOSE: To prevent facsimile information from being erased while undelivered by sending the facsimile information, which is not delivered yet when a request to release facsimile number allocation is made, to the transmission destination after releasing the allocation. CONSTITUTION: When there is the request to release the facsimile number allocation from a facsimile management device 6, a center device 7 releases the allocation of the sent-out facsimile number corresponding to an adapter code. When the undelivered facsimile information is stored in the mailbox M1 corresponding to the adapter code, the center device 7 checks whether or not the transmission destination of the facsimile information after checkout as a transmission destination is already reported through checkin operation from an adapter device 5 after allocation releasing together with the code of an adapter device 5, and calls the transmission destination of the facsimile information when the transmission destination is reported to send the information stored in the mailbox M1. The current time is stored as allocation release time while related to the reported adapter code.
Patent JP-H0217535-A (JP)
Title: Travelling processing system for service
Inventor: INOUE TAKEHISA
IPC: G06F9/06
Filed: 1988-07-06
Abstract: PURPOSE:To attain simultaneous travelling of the different type of service by creating a control table corresponding to a load address, preparing a memory developing control table in accordance with the address at the time of activating the service and saving the load address. CONSTITUTION:When a function called from an application program 2 is executed by a package program 1 in accordance with a control table 3 created by a system generation processing, the control table 3 is created corresponding to a load address 4. At the time of the service activation, a memory developing control table 5 is prepared, by memory-developing the table 3 in accordance with the address 4. The address 4 is saved to a task control block 6 and the necessary control table 5 is retrieved in accordance with the load address stored by the block 6.
Patent JP-H0729987-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIZUKAMI SHIGETO
IPC: H01L27/04
Filed: 1993-07-07
Abstract: PURPOSE:To improve a surge-voltage protecting property by causing a current path to be formed through an impurity region in a second well, a buried layer, the other terminal in a first well, and an input terminal when surge voltage is applied to the input terminal. CONSTITUTION:An npn bipolar transistor Q2 is formed with an n<+> type buried layer 12 as a collector, a p type well 16 as a base, and a drain region 25 as an emitter. There is a resistor R2 between an emitter of a bipolar transistor Q1 and the collector of the bipolar transistor Q2 and a base resistor of the transistor Q2 is R1. By causing these transistors Q1 and Q2 to be newly formed, a surge current path is formed which starts from a ground terminal and goes to an input terminal 101 through a source region 27 of the transistor Q1, the n<+> type buried layer 12, the drain region 25 of the transistor Q2.
Patent JP-H0285457-A (JP)
Title: Curing type tile board and manufacture thereof
Inventor: TANABE TOYOHISA
IPC: B28B1/16
Filed: 1988-07-05
Abstract: PURPOSE:To permit the simple, speedy and beautiful execution and prevent the breakage and contamination of a tile by integrally collecting a certain number of tiles in the state in which a prescribed joint treatment is applied by a board which is formed by drying the emulsion cement. CONSTITUTION:Tiles 1 are arranged in a deaerating mould 3, setting the surface on the underside and securing a certain joint width (t), and the title 1 is attached onto a board 2 which is formed through the drying of the emulsion cement poured into the mould 3 from over the title 1, and a tile board is constituted. Further, when the tile boards are arranged, the sum of the length to the lateral and vertical edges of the contiguous tile boards is made equal to the joint width (t). Execution is completed only by attaching the reverse surface of the board part onto a component member through an adhesive. Further, a piano wire or lath is inserted into the board part, or the engagement structure is applied, and further, the constitution in which the mould 3 made of foamed styrol is used is permitted.
Patent JP-H05328762-A (JP)
Title: Actuator
Inventor: OTA KEN
IPC: H02N11/00
Filed: 1992-05-18
Abstract: PURPOSE:To provide an actuator which materializes strong and highly accurate shrink-turn motion excellent in the quick response by electric control and besides, can cope with even relatively small voltage, and the constituent material of which is simple, and which is light and possible of miniaturization. CONSTITUTION:This actuator is constituted by alternately stacking conductive films 11 connected electrically to a positive pole 1 and conductive films 12 connected electrically to a negative pole b through electrically insulating support materials 17 soft and excellent in shape recovery property and capable of supporting them partially and evenly. When voltage works, the conductive film 11 connected to the positive pole a is electrified to positive, and the conductive film 12 connected to the negative pole b to negative, and static attraction works between the conductive film 11 made into a positive pole and the conductive film 12 made into a negative pole, which are adjoining each other through the electrically insulating support members 17, respectively. This attraction deforms the support member easily, consequently the shrink motion as the whole actuator can be gotten.
Patent JP-H05330895-A (JP)
Title: Production of antislipping tile
Inventor: HOSHINO SHINJI
IPC: C04B41/86
Filed: 1992-06-03
Abstract: PURPOSE:To enhance antislipping effect by applying a glaze admixture contg. CaO, talk, etc., to the surface of green body for a tile and firing them. CONSTITUTION:Body for a tile is obtd. by blending 45-65 pts.wt. feldspar with 0-15 pts.wt. pottery stone and 30-50 pts.wt. clay. A glaze admixture contg. 24-26wt.% Al2O3, 40-42wt.% SiO2 and 1.4-1.6wt.% MgO is prepd. by mixing 30-40 pts.wt. feldspar with 10-17 pts.wt. calcium carbonate, 0-5 pts.wt. zinc white, 5-15 pts.wt. silica sand, 5-15 pts.wt. gairome clay, 10-20 pts.wt. aluminum oxide, 0-20 pts.wt. zirconit, 0-10 pts.wt. barium carbonate and <=8 pts.wt. talc. The glaze admixture is applied to the surface of the body and they are rapidly fired at about 1,260 deg.C for about 8min to produce an antistatic tile.
Patent JP-H0333863-A (JP)
Title: Electrophotographic sensitive body
Inventor: ODA YASUHIRO
IPC: G03G5/06
Filed: 1989-06-30
Abstract: PURPOSE:To obtain an electrohotographic sensitive body high in sensitivity characteristics and small in image deffects, especially black spots occurring at the time of reversal development, and superior in gradation and resolution by incorporating a specified titanyl phthalocyanine pigment and and a thermosetting binder resin in a photosensitive layer. CONSTITUTION:A photosensitive layer 2 comprises the titanyl phthalocyanine pigment having Bragg angle 2theta main peaks in at least 9.6 deg. + or - 0.2 deg. and 27.2 deg. + or -0.2 deg. with respect to the Cu-Kalpha characteristic X-ray (wavelength 1.54 Angstrom ) and the peak intensity in 9.6 deg. + or - 0.2 deg. being as high as >= 40% of that in 27.2 deg. + or -0.2 deg., and the photosensitive layer 2 contains as the thermosetting binder resin, thus permitting occurrences of black spots and the like to be reduced at the time of reversal development, and sharp images high in sensitivity and image quality to be stably obtained.