baber/WOPTO huggingface dataset:
Patent JP-H02213998-A (JP)
Title: Voice warning device
Inventor: SHIBATA AKIRA
IPC: G10L21/034
Filed: 1989-02-15
Abstract: PURPOSE:To select warning sound volume and a warning generation plate matching the purpose of warning by selecting the kind of warning generated by a voice synthesizing means according to the purpose of warning and also selecting the electric power of a speaker and the speaker to be driven according to the purpose of warning. CONSTITUTION:A warning signal is generated by a synthesis part 32 is amplified by a power amplifier 5 and speakers 61, 62, 63... are driven to voice the warning. At this time, a control part 7 provided together with a signal decision part 4 generates a control signal according to the judgement output of the signal decision part 4 and turns on and off a switch 8 for input control, a transistor(TR) 9 for input control, and switches 101, 102, 103... for output control. A sound volume adjusting means 80 consists of the switch 8 for input control and TR 9 for input control and an output speaker selecting means consists of the signal decision part 4 and control part 7. Consequently, the warning sound volume of the speakers is adjusted according to the purpose of warning and scattered speakers are driven selectively.
Patent JP-S57150175-A (JP)
Title: Tape recovery device
Inventor: OOUCHI HIDEO
IPC: G11B23/50
Filed: 1981-03-12
Abstract: PURPOSE:To eliminate deformation of tape caused by time aging change through the use of thermal contraction of tape base, by providing a heating section in contact with a tape in a tape running path and running the magnetic tape with a prescribed tension. CONSTITUTION:In a tape recovery device, a tape 12 delivered from a supply reel 11 is given with a prescribed tension with a vacuum column 14 between rotary guides 13 and 15. The tape 12 from the guie 15 passes through a tape recovery section 16 and is wound on a winding reel 18 via a tape speed detection idler 17. The reel 18 is controlled with a servo system 19 so that the rotation of the idler 17 is constant. The reel 11 is controlled with a servo system 20 so that the tape in the column 14 is constant. A heating head 162 is fitted to a moving base 161 of the section 16 and coupled with an electromagnetic solenoid 165. A tape contact surface 162d of the head 162 is controlled to a prescribed temperature with a temperature control circuit 162g.
Patent JP-S62193348-A (JP)
Title: Telephone line originating and terminating controller
Inventor: KOSAKA SHINICHI
IPC: H04M1/274
Filed: 1986-02-19
Abstract: PURPOSE:To perform efficiently various examinations using a telephone set by making continuous originating possible while hooking off always the telephone. CONSTITUTION:When a selected number is transmitted, a controller 30 releases a Y relay and releases an X relay and a P relay. Hereafter, an operator discriminates the response of the other party or the busy tone, and service is performed when the other party responds. If the call to the first other party is terminated in this state, the controller 30 operates the X relay and the Y relay in order to disconnect the call. Thus, a disconnecting signal is transmitted to a subscriber's line 60 with a telephone set 20 hooked off. In case of connec tion to the second other party, the controller 30 operates the P relay and releases temporarily the Y relay and hears the dial tone by the indication from the operator.
Patent JP-S58153456-A (JP)
Title: Method for reproducing linear picture
Inventor: MATSUNAWA MASAHIKO
IPC: H04N1/405
Filed: 1982-03-07
Abstract: PURPOSE:To improve both character quality and reproducibility of characters of low density, etc., by using the value within a specific density range to the threshold value and binary coding the picture density signal with a binary dither matrix which is obtained by giving a degree distribution to the threshold value. CONSTITUTION:A CCD control circuit 3 receives the output signal of an oscillator 1 and then delivers the picture density signal to a CCD module 2. At the same time, a counter 4 receives the output of the oscillator 1 and delivers successively the threshold value through an ROM5. The digital output the ROM5 is converted into an analog data by a D/A converter 6 and then compared with the picture density signal by a comparator 7. The comparator 7 delivers a high level when the picture element level of the picture density signal is higher than the selected threshold value of a dither matrix and then a low level when the picture element level is lower than the threshold value. A recording part 8 performs recording on the basis of the picture density signal which is delivered from the comparator 7 and subjected to a process of gradation.
Patent JP-S60180704-A (JP)
Title: Chip breaker holder
Inventor: TODA TERU
IPC: B23B47/34
Filed: 1984-02-27
Abstract: PURPOSE:To automatically tear chips continuously extending during cutting operation by providing a plurality of cam recesses for increasing or decreasing depth of fitting of a shank shaft on the output side in relation to a rotary shaft coupling of a machine tool such as a drill. CONSTITUTION:In a chip breaker holder, a fixed cylinder 1 is held nonrotatably, and rotation of a shank shaft 5 on the input side causes unitary rotation of a rotary shaft coupling 4 and a shank shaft 7 on the output side, and at every three-quarter rotation of the shafts 5 and 7, a cam recess 19 of an annular concave surface 18 comes to the location of a steel ball 16, and the shaft 7 biased by a spring 11 is pused by the spring 11 to the left in proportion to the depth of the recess 19 and slides slightly to momentarily detach a cutting tool such as a drill from the cutting position and thereby to tear chips. The device thus constructed is effective to automatically tear chips continuously extending during cutting operation. Furthermore, as the device has a simplified structure, it can be manufactured at a low cost.
Patent JP-S61194409-A (JP)
Title: Single-polarization fiber
Inventor: SOEDA KAZUHIKO
IPC: G02B6/024
Filed: 1985-02-25
Abstract: PURPOSE:To facilitate manufacture and to easily utilize the single polarization of optical communication by providing insertion parts which cut off an electromagnetic field in the lengthwise direction of a single-mode fiber axially symmetrically along both sides of the mode fiber of the single-mode fiber. CONSTITUTION:The insertion parts 4A and 4B which cut off the electromagnetic field in the lengthwise direction of the single-mode fiber are provided axially symmetrically along both sides of the mold fiber of the fiber. Those insertion parts 4A and 4B are made of a conductive material or magnetically permeable material such as metal. Consequently, a polarized wave which has a plane of polarization in an (x) direction containing said insertion parts 4A and 4B is cut off and only a polarized wave which has a plane of polarization in a (y) direction perpendicular to the (x) direction is propagated, thereby realizing substantially absolute single-polarization characteristics. Therefore, the manufacture is easy and low in cost and the single polarization of optical communication is easily utilized.
Patent JP-H04249319-A (JP)
Title: Grid for ion gun and manufacture thereof
Inventor: TAGO AKIO
IPC: H01L21/3065
Filed: 1991-02-04
Abstract: PURPOSE:To obtain a one-sheet grid which can obtain a high current density at a low accelerating voltage and whose life is long by a method wherein its main constituent material is one out of Al2O3, Al2O3.TiC, ZrO2, BN and SiC and its surface is treated so as to be a conductor. CONSTITUTION:A one-sheet type grid 9 is used for an ion gun 1 of a type which generates a plasma in a thin gas state and which extracts thin-gas ions from it and is used for ion acceleration use and for ion extraction use. Its main constituent material of the grid is one selected out of Al2O3, Al2O3.TiC, ZrO2, BN and SiC and one side or both sides of its surface are treated so as be a conductor. For example, a single-sheet grid 9 for a Kaufmann-type gun 1 is manufactured as follows: a green sheet of Al2O3 or the like is baked; it is then cut to the size of the grid; a hole for screwing use is made; manu holes for the grid are made; the sheet is baked; and both faces are plated chemically with NiP to be in 10mum.
Patent JP-H08224142-A (JP)
Title: Bed headboard serving also as cupboard door
Inventor: SANADA SABURO
IPC: A47C19/02
Filed: 1995-02-23
Abstract: PURPOSE: To enable easy access to a cupboard by separating the headboard from the bed main body so that it may move right and left serving as the door for a cupboard provided in the wall and usually covered by the headboard. CONSTITUTION: Headboards 1a, 1b are built separately from a bed main body 2, cover the front opening of a cupboard 3 provided in a wall 4, and are capable of moving in the right-and-left direction serving also as the door for the said cupboard.
Patent JP-2000236243-A (JP)
Title: High-frequency pulse signal distributing circuit
Inventor: YOKOTA SHINICHI
IPC: H03K5/151
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit which uses a small number of components capable of saving space and has less waveform deterioration by composing of the circuit of an input buffer, a selector with high input resistance, and a terminating circuit which is provided at a signal transmission line end matching the characteristic impedance of a signal transmission line decreased because of the insertion of the selector. SOLUTION: Input signals INi (i=1 to m) which are high-frequency pulse signals are inputted to input buffer amplifiers 10i (i=1 to m), and positive and negative differential high-frequency pulse signals are outputted to signal transmission lines 12i (i=1 to m). Signal transmission line 12i sequentially connect the high-frequency pulse signals to selectors 17h (i=1 to m) at equal intervals. The input terminals of the selectors 17h have a nearly infinitely high resistance and a specific capacity value and select one of (m) kinds of input signal INi. After the high-frequency pulse signals are connected to the necessary number of selectors 17h, they are terminated by matched terminating circuits 11i (i=1 to m).
Patent JP-H04274405-A (JP)
Title: Focusing detection device
Inventor: ISHII TORU
IPC: G02B7/36
Filed: 1991-03-01
Abstract: PURPOSE:To improve the focusing accuracy and to put an image pickup lens in focus on a subject as a photographer intends by detecting the rising time of plural subject edges and detecting the quantity of defocusing of the image pickup lens according to its distribution state. CONSTITUTION:An image pickup device (CCD) 2 which images subject light passed through the image pickup lens 1 converts an optical signal into an electric signal, which is converted by an A/D converting circuit 3 into a digital signal. A gate circuit 4 extracts only the signal of a range finding area part from the digital signal and a difference circuit 5 converts it into a differential signal. An edge detecting and edge counting circuit 6 counts picture elements from one zero-cross point to a next zero-cross point of the differential signal to detect the rising time. The result is inputted to a microcomputer 7 and the quantity of defocusing of the image pickup lens 1 is detected according to the distribution state of the rising time of plural subject edges. Consequently, a focus lens is not put in unnecessary fine moving motion and effectively put in focus on even a real subject.
Patent JP-2000235048-A (JP)
Title: Probe for measurement
Inventor: YUMOTO TAKUYA
IPC: G01R1/067
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a probe for measurement capable of facilitating adjustment of an electric circuit. SOLUTION: This probe for measurement connects a signal detected by a pair of detecting terminals 1a, 1b provided in a probe body 1 to a measuring device through a connecting cable 2 and a connector 3. One terminal of a plurality of electrical components is connected to a connection terminal 4a connected to a circuit to be measured, while the other terminal of the electrical components is connected to a component switching unit 4 connected to a switching means, and a switching means output of the switching unit 4 is connected to one of the detecting terminals 1a, 1b.
Patent JP-H06183311-A (JP)
Title: Final filter for air bag unfolding gas generator
Inventor: KOBARI KOICHI
IPC: B60R21/264
Filed: 1991-03-01
Abstract: PURPOSE:To increase cooling efficiency of combustion gas and collecting efficiency of combustion residue by providing a ceramic filter paper on the outer circumference of an inside foam metal porous body and an outside foam metal porous body on the outer circumference of the inside foam metal porous body and making an average diameter of the holes in the inside foam metal porous body larger than the average diameter of the holes the outside foam metal porous body. CONSTITUTION:The final filter has a ceramic filter paper 73 provided on the outer circumference of a cylindrical inside foam metal porous body 7 and an outside foam metal porous body 75 on the outer circumference of the ceramic filter paper 73. The average hole diameter of the outside foam metal porous body 75 is made larger than that of the inside foam metal porous body 71. In other words, for example, part number 5 of cellmeat is applied to the average hole diameter of the inside foam metal porous body 71 and part number 7 is applied to the outside foam metal porous body 75. Thus the inside foam metal porous body 71 carries out mainly combustion gas cooling and collection of relatively large size combustion residue. The outside foam metal porous body 75 carries out filter reinforcing and simultaneously combustion gas cooling.
Patent JP-H09233821-A (JP)
Title: Power circuit
Inventor: SUZUKI SHINJI
IPC: H02M7/12
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a power factor improving source which prevents the overvoltage at power on, by providing a power circuit with a circuit which raises the value of reference voltage connected to a voltage error amplifying circuit gradually together with power in. SOLUTION: Since the voltage inputted into a voltage error amplifying circuit 6 by a reference voltage raising circuit 9 is zero immediately after a switch 2 is turned on, the output voltage is also zero. Then reference voltage inputted into the voltage error amplifying circuit 6 goes up slowly, and the output voltage also goes up slowly. Enlarging the time constant in rise of reference voltage more than the time constant of the feedback cut off frequency of output voltage will prevent the occurrence of overvoltage. Accordingly, the overvoltage of the output voltage of at power on can be prevented, and the load can be prevented from overvoltage, with a power factor improving power source low in feedback off frequency.
Patent JP-H06226065-A (JP)
Title: Membrane washing method
Inventor: OKUNO YUTAKA
IPC: C02F1/44
Filed: 1993-02-01
Abstract: PURPOSE:To minimize the use of treated water and to execute efficient washing at the time of washing a membrane for sepn. of solid from liquid by washing the surface of the separating membrane with air and simultaneously peeling pollutant by back flow of washing water from the rear surface of the membrane, then admitting raw water to discharge the washing water. CONSTITUTION:A supply pump 1 is first stopped, then a supply water valve 10 and a treated water valve 6 are closed and a washing water valve 5 is opened at the time of washing. An air washing valve 3 and a back washing water valve 7 are thereafter opened and an air washing blower 9 and a back washing pump 11 are operated to peel the pollutants, etc., on the membrane surface. The valves 3, 7 are then closed, the blower 9 and the pump 11 are stopped, the valve 10 is opened and the pump 1 is operated to supply the raw water into a membrane module 2 and to discharge the waste washing water in the module 2 to the outside of the system from the valve 5. Consequently, the treated water to be used for the washing is minimized and the efficient washing is executed.
Patent JP-S57149939-A (JP)
Title: Abnormal temperature detector for insulating apparatus using gas
Inventor: OOTA TERUO
IPC: G01R31/00
Filed: 1981-03-11
Abstract: PURPOSE:To detect the abnormal elevation in the temp. of a juncture of high voltage conductors in an early time and to prevent serious accidents by providing a vacuum vessel which buckles when pressure rises near said juncture and detecting its buckling sound with an oscillation detector. CONSTITUTION:Gaseous sulfur hexafluoride 2 is packed in a sealed metallic vessel 1, and a vacuum vessel 5 which produces buckling sound when pressure rises is placed near the tulip contact 3 of high voltage conductors 4, 4'. An oscillation detector 6 is provided near said vessel. The vessel 5 has normally a projecting face and when exerted by an external pressure, it buckles inward and produces sound. If with such constitution the contact between the contact 3 and the conductors 4, 4' goes defective, the electric resistance increases, and the gas 2 expands on account of an abnormal rise of temp., then the vessel 5 is buckled by the elevation of the pressure and produces the buckling sound which is detected with the detector 6. Thereby, the abnormal elevation of the temp. in the juncture is detected in an early time and serious accidents are prevented.
Patent JP-S61195950-A (JP)
Title: Cermet for cutting tool having high hardness and toughness
Inventor: YOSHIMURA HIRONORI
IPC: B23B27/14
Filed: 1985-02-25
Abstract: PURPOSE:To obtain the titled cermet having superior wear and chipping resistances by combining a hard dispersed phase of a composite carbonitride contg. Ti, Ta, W, Nb and Mo with a binding phase consisting of Ti, Ta, Nb, W, Mo, Ni and Co in a specified ratio. CONSTITUTION:This cermet consists of 70-90wt% hard dispersed phase and 10-30wt% binding phase. The dispersed phase has a structure having a core and is made of a composite carbonitride of Ti-Ta-W, Ti-Ta-Nb-W (Nb<=0.5Ta atom%), Ti-Ta-W-Mo (Mo<=0.5W%) or Ti-Ta-Nb-W-Mo (Mo<=0.5W%). The binding phase has a composition consisting of, by weight, 0.3-5% Ti, 0.1-2% Ta or Ta and Nb (Nb<=0.5Ta), 1-7.5% W or W and Mo (Mo<=0.5W) and the balance Ni and/or Co with inevitable impurities. The dispersed phase has proper concn. distributions of Ti, W, C and N at the core and peripheral parts.
Patent JP-H04275190-A (JP)
Title: Thermal transfer recording medium
Inventor: NISHIMURA MAKOTO
IPC: B41M5/40
Filed: 1991-03-01
Abstract: PURPOSE:To improve printing characteristics when printing is applied to rough paper using a thermal transfer recording medium. CONSTITUTION:In a thermal transfer recording medium having a two-layer structure formed by successively coating a base film 1 with an ink layer 2 and a top layer 3, the top layer 3 is formed from a rubber modified epoxy resin with a rubber content of 10-30wt.%.
Patent JP-H03242210-A (JP)
Title: Tubular solid-liquid separator
Inventor: ARAI KOICHI
IPC: B01D29/17
Filed: 1990-02-19
Abstract: PURPOSE:To smoothly and continuously discharge the filter cake of even superfine particles by providing plural openings penetrating an end plate slantingly forward to the revolving direction of screw shaft in the part corresponding to the vicinity of the outer end rim of spiral blade as a solid component discharge mechanism. CONSTITUTION:A filter element 2 having filter pores is formed in the outer peripheral part of a tubular separation unit main body 1 and the screw shaft 4 having the spiral blade 3 is disposed so that the blade is near the inner surface of the filter element. The introduction opening 5 introducing the liquid to be treated is provided in the main body 1. As the solid component discharge mechanism A plural openings 10 which penetrate the end plate 11 slantingly forward to the revolving direction of the screw shaft 4 from the plural position on a circle of the inner side surface of the end plate 11 corresponding to the vicinity of outer rim end part of the spiral blade 3 are provided. As a result, the filter cake of fibrous material, of small particles, or of ordinary material as well as even the filter cake of superfine particles are smoothly and continuously discharged, and this device is applied to a special use, such as candy production.
Patent JP-H10230604-A (JP)
Title: Recorder and record control method
Inventor: KAMURAGI YOSHIAKI
IPC: B41J19/18
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To realize high quality recording insusceptible to speed fluctuation of a recording head by moving a recording head over the entire moving region and determining the speed fluctuation of the record head and then determining a record timing correction value based on the speed fluctuation. SOLUTION: The recorder for recording on a recording sheet 414 while reciprocating a recording head unit 101 comprises means for detecting a positioned related to the moving direction of a head, means for comparing a moving speed of head detected by a head moving speed detecting means with a standard value to determine the fluctuation of moving speed, and means for controlling the recording timing of the recording head based on a calculated speed fluctuation. Speed fluctuation of the carriage is measured for each record pixel position prior to recording and a correction value is determined to correct the carriage speed fluctuation for each recording position and then the recording timing is varied based on the correction value. According to the arrangement, positional shift of recording due to carriage speed fluctuation is corrected.
Patent JP-H04220129-A (JP)
Title: Manufacture of tube for brazing
Inventor: KOBAYASHI HIDEYUKI
IPC: B23K1/00
Filed: 1991-03-01
Abstract: PURPOSE:To simplify the manufacturing process by forming the brazing filler metal coated inclining part which is made gradually thinner to the wall thickness direction in mutually reverse directions at both side edge parts of the brazing sheet cladded with the brazing filler metal on the core material, butting the above inclining parts mutually and forming it tubular like. CONSTITUTION:Both side edge parts of the brazing sheet 30 cladded with the brazing filler metal layer 30b on the both surfaces of the core material 30a is made on the one side being plane-stuck in the wall thickness direction from the front surface to the other surface and on the other side being plane-stuck respectively from the other surface to the front surface. The process to form the brazing filler metal coated inclining parts 35a, 35b which are made gradually thinner in the mutually reverse directions to the wall thickness direction at both side edges of this brazing sheet and the process to form the above brazing sheet to the tubular state by matching the above inclining parts mutually with butting state are constituted. Therefore, the welding process can be made needless, and the manufacturing process of the pipe for brazing can be simplified.