baber/WOPTO huggingface dataset:
Patent JP-S62266128-A (JP)
Title: Sealing device for separating isotope
Inventor: OGUCHI YOSHIHIRO
IPC: B01D59/34
Filed: 1986-05-10
Abstract: PURPOSE:To effectively ionize atomic beam, by allowing atomic beam to efficiently advance upwardly and continuously refluxing the metal atom adhered to the inner wall of a vapor sealing device. CONSTITUTION:A vapor sealing device main body 15 has a predetermined angle of inclination to be formed into a fan-shape and a crucible 16 is connected to the lower part of the main body 15. When the metal atom 2 in the crucible 16 is heated, the metal atom 2 is evaporated as atomic beam 4 but said atomic beam 4 is controlled in its diffusion quantity by the wall of the vapor sealing device main body 15. The metal atom 2 adhered to the inner wall of the vapor sealing device main body 15 and a gas passage 18 is brought to a liquid state to be accumulated if the vapor sealing device 15 is heated by a motor 20 and flows along the inner wall under its own wt. to be refluxed to the crucible 16 and, therefore, the metal atom can be effectively put to practical use. As a result, by providing an angle of inclination to the vapor sealing device main body 15, the angle of the evaporation of the atomic beam 4 is controlled to make it possible to improve the utilization efficiency of the metal atom.
Patent JP-S62265125-A (JP)
Title: Production of oxynitride glass
Inventor: SOGA NAOHIRO
IPC: C03B5/00
Filed: 1986-05-09
Abstract: PURPOSE:To produce oxynitride glass having high content of nitrogen and large hardness by pressurizing and molding the raw material of glass contg. nitride and thereafter heating and melting it at high temp.-elevation velocity in the nitrogen atmosphere and quenching it. CONSTITUTION:The raw material of glass contg. nitride such as Si3N4 is pressurized and molded. After heating and melting the obtained molded article at 200-600 deg.C/min temp.-elevation velocity in an image furnace in the nitrogen atmosphere, it is quenched by a roller method. Thereby the following oxynitride glass is obtained which contains about >=9wt% nitrogen and is large in Vickers hardness and is enhanced in modulus of elasticity, transition temp. of glass, resistance to chemicals and in strength.
Patent JP-S5732134-A (JP)
Title: Fm communication equipment for communication orientation
Inventor: ISHIKAWA SHINSUKE
IPC: H04K1/06
Filed: 1980-08-05
Abstract: PURPOSE:To obtain an FM communication equipment for communication orientation which is not acquired even by a high-speed radio-wave monitoring device, by  diffusing an FM signal spectrum by converting an input signal in time series. CONSTITUTION:A signal supplied from a signal input terminal 1 is converted by a signal converter 8 into a signal which has no fine-signal section. The resulting signal is FM-modulated by an FM modulator 2 and the FM-modulated signal is transmitted from an antenna 4 by way of a power amplifier 3. Therefore, this has no fixed spectrum of a carrier frequency in the spectrum of the transmitted signal and is not acquired easily at a high speed even by a radio-wave monitoring device. The transmitted signal is received by the antenna 4 and, after passing through a high- speed amplifier 5 and an FM demodulator 6, reconverted by a signal power inverter 9 into the original signal, which is supplied to a signal output terminal 7.
Patent JP-S58225269-A (JP)
Title: Shaft sealing device
Inventor: SHIRAISHI MASANAO
IPC: F16J15/16
Filed: 1982-06-24
Abstract: PURPOSE:To prevent the invasion of dust even if a felt ring is damaged by a method wherein an air stream, flowing toward the outside thereof at all times, is generated near the felt ring to blow off the dust by the air stream. CONSTITUTION:An air path 6 is formed along the whole periphery of the inner peripheral surface of a ring 5 fixed to the outer peripheral surface of a shaft 1 while a hole path 7 is bored along the axial line direction of the side of the shaft 1 and the hole path 8, communicating with the air path 6 from the hole path 7, is bored. A plurality of injecting holes 9, opening at the inside of the felt ring 4, are bored along the circumferential direction on the outer peripheral surface of the ring 5 with predetermined intervals. The injecting holes 9 are inclined to the reverse direction with respect to the rotating direction of a roller 10. Air with an atmospheric pressure or compressed air is introduced into the air path 6 through the hole paths 7, 8 as the roller 10 is rotated and is injected into the shaft sealing device from the injecting holes 9, then, the air is injected into a casing through a space between the felt ring 4 and the ring 5.
Patent JP-H046359-A (JP)
Title: Dehumidifier
Inventor: OSADA YOSHIRO
IPC: F25B25/02
Filed: 1990-04-25
Abstract: PURPOSE:To utilize a large amount of heat, which is generated when air is compressed, as power required for operation of a humidifier without wasting the heat for reducing the power consumption by providing a refrigerant heater by which compression heat of a compressor is recovered. CONSTITUTION:High temperature air compressed and delivered by an unlubricated single stage screw compressor 3 driven by a motor 1 is immediately led to a heater 6 of an absorption type refrigerating machine as a heat source. After passing through the heater 6, the air passes through an after cooler 4 and a gas-water separator 5, which are conventional equipment as an air compressing apparatus, and cooled down to remove moisture. After that, the air is cooled further by an evaporator 8 of the absorption type refrigerating machine, and the water produced there is removed by a gas-water separator 12 to dry the air. On the other hand, the refrigerant evaporates in the heater 6 and flows into a condenser 7 is which refrigerant is cooled and liquefied. Then, the liquid refrigerant absorbs heat in the evaporator 8 and cools the delivery air. On the other hand, the lean solution, which becomes low in the concentration of the refrigerant, is sent to an absorber 11 after passing through the heater 6 and a heat exchanger 9, absorbs the refrigerant coming from the evaporator 8, and is returned to the heater 6 by a pump 10.
Patent JP-2000308354-A (JP)
Title: Switching power unit
Inventor: IWASHITA YASUHIRO
IPC: H02M7/12
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To suppress higher harmonic noise faults caused by the higher harmonics containing the waveforms of the input current of a switching power unit. SOLUTION: An intermediate tap 38c is connected to the winding of an inductor 38, provided between a rectifier circuit 23 and a smoothing capacitor 33 on the primary side of a power transformer, so that the current flowing to the inductor 38 flows only through part of the winding, when the energy stored in the inductor 38 is outputted from the tap 38c and discharged to the smoothing capacitor 33, when a switching element 37 is turned off.  Consequently, the waveform of the input current of a switching power unit can be approximated by a sine wave, by shortening the time required for discharging all of the energy stored in the inductor 38 to the smoothing capacitor 33 during the turn- off period of the switching element 37, by making the inductance value of the inductor 38 when the switching element 37 is turned off smaller, as compared with that of the inductor 38 when the element 37 is turned on.
Patent JP-H02286769-A (JP)
Title: Adhesive
Inventor: KOBAYASHI ATSUKO
IPC: C09J11/06
Filed: 1989-04-28
Abstract: PURPOSE:To improve the coaxially in fit adhesion by compounding fine spherical particles having a specified bending modulus. CONSTITUTION:Fine spherical particles comprising a resin (e.g. polyethylene) having a bending modulus of 0.01X10<4>-5X10<4>kg/cm<2>, pref. 0.1X10<4>-3X10<4>kg/cm<2>, is compounded into an adhesive resin (e.g. a methacrylate) component to give an adhesive used in the fit adhesion of a cylindrical member to a bearing part, etc.
Patent JP-S63285964-A (JP)
Inventor: TSUBITSUHINIIBU TOOMASUTSUEBUS
IPC: H01L27/04
Filed: 1988-05-02
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-S589258-A (JP)
Title: Flexible magnetic disk driving device
Inventor: HISHI YUUICHI
IPC: G11B21/02
Filed: 1981-07-10
Abstract: PURPOSE:To read and write a one-side flexible magnetic disk correctly by providing a connecting arm stretched out on a media selection plate from the second head mechanism. CONSTITUTION:A media selection plate 38 one end of which is fixed to a hub frame 7 is provided to the side of the second head mechanism of the hub frame 7. This selection plate 38 is normally kept in contact with the upper face of the hub frame 7 by elastic force of a plate spring 37. A hooked detecting arm 38a is stretched out to face a both-side media detecting notch 2b of both-side media in a charged state. A connecting arm 39 is stretched out on this media selection plate 38 from a head fitting member 26 in the second head mechanism.
Patent JP-H10263590-A (JP)
Title: Method for cleaning water utilizing green waterweed and ultrasonic wave and device therefor
Inventor: FUJIMOTO HARUO
IPC: C02F1/36
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To efficiently clean the lake, pond, etc. by using water bloom, phytoplankton and an ultrasonic wave. SOLUTION: Water bloom suspending on the surface layer of the lake, pond, etc. executes actively photosynthesis in the daytime to raise the dissolved oxygen concn. and a pH value of the surface layer. The surface-layer water bloom moved with a wind wave, a water current, etc., is collected by a collecting plate, etc., a straight advance water current generated by an ultrasonic vibrator 1 is actuated, passed through a wavegide and sent to a bottom mud part where the dissolved oxygen concn. and the pH are low and the sludge is reformed and decomposed. A gas cell in a cell as the floating means is compressed b ultrasonic-vibration acceleration while the water bloom is passed through the waveguide 2 and the water bloom is deposited on the bottom mud part for some time.  Meantime, the water bloom is brought into direct contact with virus, bacteria and protozoa, attacked by them and gradually decomposed and decreased. The amount of incident light into the water is increased after the water bloom in the surface layer is transferred and a productive layer is expanded. The same effect is brought by phytoplankton other than the water bloom.
Patent JP-H11300502-A (JP)
Title: Deburring device for casting member
Inventor: IKEMOTO TAKAYUKI
IPC: B23B5/16
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a deburring device for a casting member capable of obtaining the stable quality of a casting member by improving the efficiency of deburring. SOLUTION: A cylindrical conductor 6 is buried in a casting insulating member 5 and at least one end thereof is projected outwardly. A fixing means 13 is engaged and fixed to the projected side of the cylindrical conductor 6. A rotary means 14 is rotatably provided to the fixing means 13 in the periphery direction of the cylindrical conductor 6. A positioning means 18 on the rotary means 14 slides along the outer periphery of the cylindrical conductor 6 according to the rotation of the rotary means 14 for positioning between the rotary means 14 and the cylindrical conductor 6. In a cutting edge pressing means 21, one end thereof is pivotably mounted to the rotary means 14 to press a cutting edge 22 fixed to the other end thereof against a burr 8 around the cylindrical conductor 6.
Patent JP-H02287168-A (JP)
Title: Locating method for faulty point of underground line
Inventor: SATO HIDEO
IPC: H02G9/00
Filed: 1989-04-27
Abstract: PURPOSE:To locate a faulty point with the detection of a conductor current at the optional position of a cable by providing a sensor coil on the surface of the cable to pick up a magnetic field in the axial direction of conductor generated with a twist of the cable conductor. CONSTITUTION:The magnetic field in the axial direction of the conductor is generated by the current flowing in the conductor because the conductor 2 of the cable 1 is formed by stranding plural segments 2a. The sensor coil 7 is wound on a corrosion inhibiting layer 6 perpendicularly to the axial direction so as to intersect with the magnetic field in the axial direction. This magnetic field in the axial direction is cancelled in the considerable amount with a metal sheath 5 and made to be extremely week on the surface of layer 6; therefore, the number of winding should be made to one capable of detecting this magnetic field. Consequently, the current amount and the phase of the conductor current are detected in accordance with the current induced in the coil 7. A distribution of the conductor current at the time when the fault occurs can be thereby detected and the faulty point can be located.
Patent JP-S63275726-A (JP)
Title: Doffing truck for double twister
Inventor: KAWARABASHI TSUKASA
IPC: D01H9/10
Filed: 1987-05-01
Abstract: PURPOSE:To reduce the working labor and shorten the operation time, by simultaneously taking off empty feed yarn and full bobbin package from a spindle and a winder and simultaneously supplying a new feed yarn and an empty paper tube to a spindle and a winder. CONSTITUTION:Arms 10b and 10e are collected in one group and arms 10c and 10d are collected in another group and each group is attached to respective endless carrying member 32. When the carrying member 32 is transferred, one arm group is raised or lowered and the other group is lowered or raised to simultaneously take off an empty feed yarn transporting the arm 10c and a full bobbin package 20 transferred by the arm 10d. At the same time, a new feed yarn 16 transferred by the arm 10b and an empty paper tube 22 supplied by the arm 10e are simultaneously supplied to a spindle 17 and a bobbin holder of a winder 23. A tenser 15 is pulled out from the spindle by the arm 10a before the start of the operation of the carrying member 32 and raised to a waiting position, lowered after the completion of the operation of the carrying member 32 and put on the spindle.
Patent JP-S61265511-A (JP)
Title: Judge reference value setting system of unidimensional image pick-up apparatus
Inventor: TANAKA HIDEYUKI
IPC: G06K9/00
Filed: 1985-05-21
Abstract: PURPOSE:To make it possible to set a judge condition and a judge reference value only by a setting device and a display device without requiring the changing-over of a switch, by comparing the width of a reference subject having a length coming to judge reference with the value of a reference width setting device. CONSTITUTION:At first, a mode setting device 27 is set to a reference value setting mode. The image pick-up output from a unidimensional image pick-up element 7 is latched by a latch circuit 16 as the width data of a binarization signal through a binarization circuit 11, rising and falling detectors 12, 13 and a counter 15 to be directly transmitted to a memory 19. Next, an operation circuit 18 reads that the mode setting device 27 is the reference value setting mode and compares the transmitted width data of a subject and the value set by a reference value setting device 22 and, when the former is larger than the latter, the large judge graph of the memory is turned ON along with display (lighting) and, when the former is smaller than the latter, said graph is turned OFF. Subsequently, by changing over the mode setting device 27 to a measuring mode, measuring processing is performed and a judge reference value and large judgment can be set.
Patent JP-H05283176-A (JP)
Title: Lighting system
IPC: H05B41/24
Filed: 1992-03-31
Abstract: PURPOSE:To light a light source when it is again fitted after it is removed without performing the on/off actions of a power source by providing a back flow blocking means preventing the voltage of a pair of capacitors from being applied to an integrating circuit. CONSTITUTION:A back flow blocking means is provided to prevent the voltage of a pair of capacitors 6, 7 from being applied to the integrating circuit 12 of a starting circuit 11. A diode having the same polarity as the output of a rectifying device 1 is inserted between the integrating circuit 12 and the positive electrode end section of the serial circuit of a pair of capacitors 6, 7. The voltage of a pair of capacitors 6, 7 is prevented from being applied to the integrating circuit 12 by the back flow blocking means. Even if a thyristor 13 is temporarily turned on, the output of the rectifying device 1 becomes the holding current or below at each cycle, and the thyristor 13 is turned off. The starting circuit 11 feeds a starting base current to a transistor 3 at each cycle of the output of the rectifying device 1. A light source 9 can be lighted when it is merely fitted while a power source (e) is not turned on or off.
Patent JP-H01278586-A (JP)
Title: Aqueous ink
Inventor: TAKAHASHI HIROSHI
IPC: C09D11/16
Filed: 1988-04-30
Abstract: PURPOSE:To obtain aqueous ink having excellent drying resistance at pat parts, etc., free from permeability to back of paper, consisting essentially of a colorant, water-soluble organic solvent and PE-based aqueous emulsion. CONSTITUTION:Aqueous ink containing (A) preferably 0.5-15.0wt.% colorant such as dye, e.g., basic dye, acid dye or direct dye or pigment, e.g., inorganic pigment or organic pigment, (B) preferably 50-95wt.% water-soluble organic solvent comprising glycols, glycol ethers or polyhydric alcohols and (C) preferably 0.2-50wt.% and PE-based aqueous wax emulsion and main components. The ink is sufficiently usable not only for stamps but also for writing tools, recorders and jet printers.
Patent JP-S5811244-A (JP)
Inventor: TOSHITANI KAZUYUKI
IPC: E04B1/64
Filed: 1981-07-14
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-S63274079-A (JP)
Title: Pressing device
Inventor: YASUMI MASAOKI
IPC: H01R43/01
Filed: 1987-05-06
Abstract: PURPOSE:To obtain a product with stable quality by providing a sagging device of an electric wire, a press section synchronized at the time of pressing, exchangeable pressing molds on this press section, and a continuity checking device in the fitting state of a connector on a reel stand section. CONSTITUTION:A reel stand section 1 fitting a reel 17, a correcting unit 3 correcting an electric wire 19 extracted from the reel 17, a sagging device 25 dumping the correction of the electric wire 19 between the reel stand section 1 and the correcting unit 3, an electric wire delivering section 5 guiding the electric wire 19 fed from the correcting unit 3 to a press section 7, pressing molds 45 provided symmetrically and exchangeably on the press section 7 and pressing the electric wire 19 to a connector 30, a inverse feeding section 88 inversely feeding the connector 30 to the pressing mold 45, a connector extracting section extracting the connector 30 from the press section 7, and a continuity checking section checking the continuity state between the electric wire 19 and the connector 30 are provided. A pressing device with the improved stability of the product quality is thereby obtained.
Patent JP-H08299946-A (JP)
Title: Method for purifying contaminated soil
Inventor: TOGE KAZUO
IPC: B09C1/04
Filed: 1995-05-02
Abstract: PURPOSE: To provide a method for economically purifying a contaminated soil while avoiding the diffusion of a contaminant. CONSTITUTION: A contaminated soil 1 is packed into a sealing bag 2, the air feed pipe 3 and air suction pipe 5 each consisting of a perforated pipe are arranged in the bag 2 and made to communicate with the outside of the bag 2, and air is introduced into the bag through the air feed pipe 3. The introduced air is discharged through the air suction pipe 5 to generate an air current in the contaminated soil 1, the volatile contaminant is accompanied by the air current and removed, and the contaminated soil 1 is purified. Otherwise, heated air is introduced into the bag 2 through the air feed pipe 3.
Patent JP-H02288490-A (JP)
Title: Color signal processing unit
Inventor: MATSUMOTO TOKIKAZU
IPC: H04N9/87
Filed: 1989-04-27
Abstract: PURPOSE:To obtain the unit with fast response with simple circuit constitution by varying an output phase of a phase synchronizing circuit proportional to an output of a low pass filter and using its output as a carrier of a demodulation circuit. CONSTITUTION:A burst of R-Y axis is extracted by a burst gate circuit 8 and when the axis is a correct demodulation axis, the value is zero. Thus, an output of a burst gate circuit 8 is supplied to a low pass filter 9 to control the phase change in a variable phase circuit 5, then the demodulation axis is rotated and correct R-Y, B-Y axes are obtained through feedback and the feedback loop is an APC loop. In the case of special reproduction, just after a reproducing head is switched, since the period of a horizontal synchronizing signal is often disturbed, the response of the AFC 17 sufficiently slows down and since the APC loop responds to a signal even when the response of the AFC is slow, correct demodulation is applied. Then a linear APC loop is attained and the response is quickened.
Patent JP-S5633855-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAKAMOTO TOSHIROU
IPC: H01L21/28
Filed: 1979-08-29
Abstract: PURPOSE:To stabilize the semiconductor device electrically, mechanically, electrochemically and thermally by a method wherein the first metal films to be distributed on a semiconductor substrate at the substrate side and the second metal films to be distributed at the opposite side against the substrate interlaying an interlayer insulating film between them are made to have specific structures. CONSTITUTION:A base region 2 and an emitter region 3 are formed in a silicon substrate 1, and a planar surface is covered with a silicon oxide film 4. The first metal films 5 and 6 are formed on the silicon oxide film 4. The metal films 5, 6 are constituted by stacking from the substrate side titanium layers 51, 61, platinum layers 52, 62, gold layers 53, 63, molybdenum layers 54, 64. A silicon oxide film 8 is formed as the interlayer insulating film on the whole surface of this constitution,  openings are formed at opening regions 91, 92 and the second metal films 10 and 11  are formed. The metal films 10, 11 are constituted by stacking titanium layers 101,  111, platinum layers 102, 112, gold layers 103, 113.
Patent JP-S5634258-A (JP)
Title: Frame sequence number control system
Inventor: HAMADA TAKUSHI
IPC: H04J3/24
Filed: 1979-08-29
Abstract: PURPOSE:To make processings simple to make it possible to cope with change and extension easily, by providing one set for transmission and receiving of buffers for frame sequence number storage in each station in the N-to-M loop transmission system. CONSTITUTION:Information devices ID1-IDn are connected into a loop through transmission line TL by transmission stations ST1-STn, and each transmission station is provided with transmission sequence counter SCC and receiving sequence number register RSNR. The transmission station which has obtained the line occupation right sets sequence number SN to 0 first to perform frame transmission and adds 1 to transmission SN each time a frame is transmitted. The station which is designated as a receiving station compares received transmission SN with SN stored in RSNR by comparator COMP1; and when they agree with each other, signal SNOK indicating the SN has been detected normally is obtained. The value obtained by adding 1 to the value of received transmission SN is stored in RSNR as receiving SN together with the transmission station address. When it is detected that the transmission station has abandoned the line occupation, receiving SN is reset to zero.
Patent JP-S6357857-A (JP)
Inventor: UIRIAMU AASAA SUKOTSUTO
IPC: F02M17/04
Filed: 1987-05-06
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。