baber/WOPTO huggingface dataset:
Patent JP-H03248050-A (JP)
Title: Insulation judging method for piping joint
Inventor: SUGITA SHIGEYOSHI
IPC: G01N27/00
Filed: 1990-02-27
Abstract: PURPOSE:To judge whether a joint is an insulated joint or not readily by measuring the AC impedances between pipes holding the joint and between pipes which do not hold the joint from the upper part of a painted cover, and comparing the ratio between both values with a predetermined reference value. CONSTITUTION:A metal pipe 10 which is painted and coated is connected to a pipe 11 through a conductive joint or an insulated joint 2. Electrodes 3 are wound around the outer surfaces of the pipes 10 and 11 and attached to positions A - C at an equal interval. The electrodes 3 are the AC impedance measuring electrodes and have the structures wherein metal bodies are wound around the pipe. The AC impedances between the positions A and B and between the positions B and C are measured at the electrodes 3. The ratio between both impedances is compared with a predetermined reference value.
Patent JP-S60190060-A (JP)
Title: Carrier recovery circuit
Inventor: ISHIGAKI YUKINOBU
IPC: H04L27/18
Filed: 1984-03-12
Abstract: PURPOSE:To realize easily an integrated circuit possible for high stable operation by constituting the circuit of two sets of double balanced phase detectors to balance them and improving remarkably a problem of a DC drift due to temperature change of the double balanced phase detector by means of a cancelling effect by subtraction. CONSTITUTION:A 4-phase PSK modulation wave is fed to the 1st phase detector 13 and the 2nd phase detector 14 and a detection output signal from the phase detector 14 is fed to an input terminal Y of a double balanced phase detector 19. Moreover, a detection output signal from the phase detector 13 is fed to the input terminal Y of a double balanced phase detector 29. Then a squre signal is obtained from double balanced phase detectors 20, 21, the signal is fed to a subtraction circuit 23, a subtraction signal is obtained and supplied to an exclusive OR circuit 26, an error output signal as an inverted OR output is obtained, and the oscillation frequency is controlled by supplying the signal via a loop filter 27.
Patent JP-S53132355-A (JP)
Title: Electrographic stencil master paper
Inventor: KIHARA KEIICHI
IPC: B41N1/24
Filed: 1977-04-25
Abstract: PURPOSE: To retain the original characteristics of polyvinyl chloride resin and eliminate uncomfortable odor at its perforating by using conductive carbon of more than pH 9 as carbon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59172752-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAWANOBE TOORU
IPC: H01L23/495
Filed: 1983-03-23
Abstract: PURPOSE:To improve the reliability by preventing the generation of whisker phenomenon and thus improving solderability by adhering fused solder or a solder material containing Sn, Pb, etc. to the external terminal of the titled device consisting of a package wherein glass is the sealing material or the component mateial. CONSTITUTION:The package of the titled device consists of a structure wherein a base 1 and a cap 2 are hermetically sealed by adhesion and fixing with the sealing glass 3 such as low melting point glass containing e.g. PbO as one of the main components. Many outer leads 4 as the external terminals project out of both sides of this package. This outer lead 4 is made of a metallic material such as an Fe-Ni series alloy whose coefficient of thermal expansion is relatively close to that of the sealing glass 3, e.g. 42 alloy. This outer lead 4 is installed to e.g. a printed circuit board by soldering at the time of mounting, and thereby the surface of said lead 4 is entirely covered with a solder coating layer 5 except for the tip surface 4a.
Patent JP-H04118684-A (JP)
Title: Wide angle display
Inventor: YOSHIMI KENICHI
IPC: G03H1/26
Filed: 1990-02-27
Abstract: PURPOSE:To view the same hologram image as display from wide angle by arranging many hologram recording media where the same hologram image is recorded on a curved surface. CONSTITUTION:Coherent laser light beam from a laser light source 2 is bisected by a beam splitter 3, and one of the beams is allowed to pass through a convex lens 4, an aperature and a diffusion plate 6, and irradiates a film 7 where the recorded image 8 is photographed. The other beam becomes reference light 13 through a total reflection mirror 10, a convex lens 11 and an aperture 12. An element hologram is recorded on a strip-like hologram recording medium 14 with scattered light 9 and the reference light 13. The same element hologram 1 obtained in such a way is arranged so as to form a cylindrical surface and irradiated from a center part by a reproducing laser light source 15, and then the same image 16 as the image 8 photographed on the film 7 is viewed from any place on the circumference.
Patent JP-H06299517-A (JP)
Title: Method and equipment for constructing diagonal cable of multi-strand
Inventor: SUTOUBURAA JIERUMU
IPC: E01D11/04
Filed: 1994-03-17
Abstract: PURPOSE: To provide a method and device by which even a heavy stay can be mounted easily through mounting the stay by successively pulling nearer the strands of the stay by using an induction gauge constituted of a series of solid U-bolts, etc. CONSTITUTION: Of the many strands constituting a stay, a first strand 41 is arranged first. An induction gauge, constituted of a series of U-bolts 5 interconnected by a plurality of small cables 6, is hung from the first strand 41 so as to surround the first strand 41 and a tension cable 9 with the gauge. Then the next strand is pulled into the induction gauge by using the tension cable 9. When each strange is pulled into the gauge, the strands already installed are put under tension obliquely. Then the ends of each strand are respectively anchored to a tower and a deck. After all strands are arranged, the induction gauge is removed from the completed stay.
Patent JP-S58165006-A (JP)
Title: Equipment for measuring object
Inventor: YOSHIDA YUTAKA
IPC: G01B11/02
Filed: 1982-03-26
Abstract: PURPOSE:To obtain the measuring information necessary for the handling of object, by a method wherein 2-dimensional video signal is processed by installing a light source and an image sensor on the moving object arranged, in a free movable state, at projections higher than a detected surface equipped with a reflection mark line on the top surface. CONSTITUTION:The bed loaded with a coil in steel works, that is, the detected surface is arranged with the reflection mark line. The crab travelling above the bed is arranged with a light source lamp and a primary dimensional image sensor 9, and the object including a coil is recognized with the reflected light of the line. The output of sensor 9 is given to a binarized detector 12 via a binarized circuit 11, and the output of a clock oscillator 13 is given to the sensor 9, the circuit 11 and the detector 12. The detection part 12 stops the counting of Y co-ordinate value counting circuit 15, and the start pulse generation equipment 14 carries out the scanning start of sensor 9, the clear of circuit 15 and the counting of X co-ordinate value counting circuit 16. The outputs of circuits 15 and 16 are given to an arithmetic unit 21, and the coil is handled by outputting the operational result to a crane 22.
Patent JP-S63213089-A (JP)
Title: Pattern signal processing circuit
Inventor: OKAMOTO KENJI
IPC: G06T7/60
Filed: 1987-03-02
Abstract: PURPOSE:To accelerate processing by executing the processing of the center of gravity operation with the aid of a hardware. CONSTITUTION:The data aij on a picture element (i and j) is temporarily held by a flip flop 10. This data is transmitted to three arithmetic circuits which respectively operate X (i and j), Y (i and j) and Z (i and j). The multiplication of column numbers (j) and (aij) is executed by the X arithmetic circuit and the result of that is held by a first register 1. The partial sum X (i and j-1) up to the picture element (i and j-1) is held by a fourth register 4. The multiplication of row numbers (i) and (aij) is executed by the Y arithmetic circuit and the result of that is held by a second register 2. The partial sum Y (i and j-1) is held by a fifth register 5. The data is integrated as it is by the Z arithmetic circuit. The partial sum Z (i and j-1) up to the just before picture element (i and j-1) is held by a sixth register 6. When the scanning of one picture is finished, the total sum X, Y and Z are respectively inputted to a seventh to a ninth registers 7-9. The centers of gravity of an (x) direction and a (y) direction are obtained by these X, Y and Z.
Patent JP-S63216278-A (JP)
Inventor: MUKAI JUTARO
IPC: H02G3/16
Filed: 1987-03-02
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-H08251302-A (JP)
Title: Remote management equipment for building
Inventor: YAMAGUCHI KATSUMI
IPC: G08B25/04
Filed: 1995-03-07
Abstract: PURPOSE: To attain remote management of a building with high quality at a low cost by providing a processing unit that discriminates whether or not information received from a terminal equipment provided to a building managed by other company is to be delivered to an other-company management center equipment managing the building managed by the other company and an other-company overall management center equipment totally managing the other company management center equipment to the management equipment. CONSTITUTION: A communication equipment 11 of an own-company management center equipment 10 receives information from terminal equipments 4a-4n provided to a building managed by other company. A storage device 16 stores the received information. A processing unit 12 discriminates whether or not the received information is to be delivered to other company management center equipments 30a, 30b managing the building managed by the other company and an other company overall management center equipment 20 managing totally the other company management center equipments 30a, 30b. A delivery equipment 13 delivers the information to the other company management center equipments 30a, 30b and the other company overall management center equipment 20. Thus, the own-company management center equipment requiring much cost is used in common by its own company and other companies.
Patent JP-H03251039-A (JP)
Title: Fault zone detector
Inventor: KANEDA AKIRA
IPC: H02H7/26
Filed: 1990-02-28
Abstract: PURPOSE:To shorten time required for detecting a fault zone by feeding fault detection information to the oscillator of a slave station when the operation of a selection relay reaches a fault detection slave station, detecting it by a fault information detection sensor of a a master station, and signal processing it. CONSTITUTION:When a power distribution line fault occurs, an output contact Ryn1a is closed. On ther other hand, a slave station selection relay 35 turns ON, OFF output contacts Ry1a-Ry1n, and outputs oscillation frequencies f1-fn corresponding to a slave station ON from oscillators OS1-OSn to slave stations 11-(n) at each time. The stations 11-(n) start oscillating only when the resonator Fn of own station coincides with the frequency to close output contact Ryn2a. In this case, if the oscillating frequency fn coincides with the station (n) which has detected a fault, a closed circuit is formed between communication lines C10 and C11 to insert an impedance, and a high frequency current flows to the oscillator OSn. A signal processor 30 detects the current through fault information detection sensors 31, 32 to judge the fault detection slave station ON.
Patent JP-H08248822-A (JP)
Title: Internal gear and photoreceptor device having the internal gear
Inventor: YAMANAKA TOSHINAKA
IPC: G03G21/16
Filed: 1995-03-07
Abstract: PURPOSE: To maintain the meshing accuracy of the gears of the internal gear part of a flange formed with an internal gear supporting part at one end edge in the width direction of the internal gear by preventing the deflection of the internal gear part to the utmost. CONSTITUTION: The internal gear supporting part 32 is formed at one end edge in the width direction of the internal gear part 31. A reinforcing member 50 for preventing the deflection in the axial direction at the free end of the internal gear part 31 projects to a cylindrical shape on the side opposite to the direction where the internal gear part 31 is formed near the outer periphery of the internal gear supporting part 32. The projecting front end of the member is formed thinner than the average thickness of the internal gear part 31.
Patent JP-H01224296-A (JP)
Title: Compound semiconductor gaseous phase epitaxial apparatus
Inventor: YAJIMA KUNIMITSU
IPC: H01L21/205
Filed: 1988-03-02
Abstract: PURPOSE:To provide the title apparatus so designed that the lower part of a rotator made of a material liable to wet with raw molten metal is dipped into said raw molten metal and the upper part thereof is exposed to an introduced gas, thereby efficiency carrying out the reaction without the need for changing reaction conditions. CONSTITUTION:An airtight reaction tube 2 made of quartz is put in a heating furnace 1, and a source boat 4 for holding a group III molten metal is placed on the raw material feed region of the reaction tube 2, and furthermore, a sobstrate 5 is put on the crystal growing region. A rotator 6 made of a material liable to wet with the group III molten metal is placed on the source 4 and the lower part thereof is dipped into the group III molten metal. For example, a GaAs semiconductor is subjected to gas phase epitaxial growth, said rotator is made of a material liable to wet with the GaAs melt (e.g., coal). Said rotator is dipped into the Ga melt to make the surface adhere to the Ga melt followed by drawing out into a gaseous atmosphere to effect exposition to a mixed gas made up of AsCl3 and H2. Thus, the contact area with the gas can be increased, leading to marked enhancement of the growth rate of the single crystal epitaxial film.
Patent JP-S58164524-A (JP)
Title: Separation of monocyclic aliphatic monoene
Inventor: MITSUI OSAMU
IPC: C07C67/00
Filed: 1982-03-25
Abstract: PURPOSE:To obtain a monocyclic monoene(contained component)  in high selectivity ratio and efficiently, by subjecting a mixture consisting of a monocycic paraffin, monocyclic polyene, monocyclic aromatic hydrocarbon, and monocyclic monoene to extractive distillation using dimethylacetamide as an extractant. CONSTITUTION:A mixture consisting of a monocyclic paraffin (e.g., cyclohexane, etc.), monocyclic polyene (e.g., cyclohexadiene, etc.), monocyclic aromatic hydrocarbon (e.g., benzene, etc.) and monocyclic monoene (e.g., cyclohexene, etc.) is distilled so that the monocyclic monoene (contained component) is separated and prepared. In the distillation, extractive distillation is carried out using dimethylacetamide as an extractant. The mixture is obtained by dehydration reaction of monocyclic paraffin, or partial hydrogenation of monocyclic aromatic hydrocarbon or monocyclic polyene. When the extractant is used, a specific volatility of cyclohexane to cyclohexene and that of cyclohexene to benzene are raised and the separation is carried out extremely easily.
Patent JP-S55140163-A (JP)
Title: Non-contact voltage measurement device
Inventor: HARUMOTO YASUMASA
IPC: G01R15/04
Filed: 1979-04-18
Abstract: PURPOSE: To remove the effects of potentials impressed on the object other than the conductor being measured and measure the voltage accurately without contact by surrounding the conductor and the electrode with a shielding pipe and thereby operating phase separation.  
     CONSTITUTION: In the case of operating non-contact potential measurement by electrostatic induction with an 8-phase batch type SF 6  gas-insulated electric machine, the voltage division ratio of the electrostatic capacity between electrode 5 and conductor 2 and known impedance 12 are measured in advance. The voltage at this voltge-dividing point is amplified by high-input-impedance amplifier 13, and thereby the voltage of conductor 2 is displayed on meter 14. At this time, to avoid the influence of V-phase and W-phase, electrode 5 and conductor 2 are surrounded by shielding pipe 8 sufficiently longer than the gap between electrode 5 and conductor 2. When each voltage of the 8 phases is measured, shield pipe surrounding is performed for each phase. By this, it is possible to operate non-contact voltage measurement accurately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02227291-A (JP)
Title: Sublimable thermally transferrable recording medium
Inventor: SUZUKI AKIRA
IPC: B41M5/42
Filed: 1989-02-28
Abstract: PURPOSE:To obtain a sublimable, thermally transferrable recording medium which is free from a problem of contamination and can be kept in stable condition for a long time by laminating an antimigration layer which does not allow sublimate dye to thermally migrate while kept in storage, on a dye transfer contributing layer. CONSTITUTION:An antimigration layer consists of a resin binder as a main ingredient, and should be about less than 1.0mum or less thick. Then a dye supply layer and a dye transfer contributing layer are formed as independent layers on a base by using the same amount of resin binder for them, and each layer is selected so that the amount of dye transferred to the image-receiving layer is in the relation-ship of the dye supply layer > the dye transfer contributing layer, if each of these layers is placed together with another image-receiving layer. However, the transfer contributing layer is 0.05 to 5mum and the dye supply layer 0.1 to 20mum. The acceptable sublimable dye is one which sublimates or evaporates at 60 deg.C or more, and is used for thermal transfer printing. The dye density of the transfer contributing layer is about 5 to 80%, and the preferable dye supply layer is 5 to 80% of the total medium. Consequently, a sublimable thermally transferable medium which is kept in satisfactory condition for a long time and free from problem of contamination can be obtained.
Patent JP-S62205759-A (JP)
Title: Low-temperature sterilization of grain flour
Inventor: YOKOTA AKIRA
IPC: A23L7/10
Filed: 1986-03-05
Abstract: PURPOSE:To obtain a sterilized grain flour at a low temperature in a shot time without deteriorating the quality, by feeding a grain flour to an extruder, keeping the grain flour in a fluidized state, adding ethyl alcohol at the same time, adjusting the material temperature at the outlet and extruding the resultant material while heating. CONSTITUTION:A grain flour, e.g. wheat flour, buckwheat flour, rice flour, corn flour, etc., is fed to a single screw or twin-screw type extruder having, e.g. >=30% opening ratio, and, as necessary, a barrel is heated from the outside by electric heat, high-temperature steam, etc., to rotate the screw at 60-350r.p.m. and keep the flour in a fluidized state. 0.5-5wt% ethyl alcohol is simultaneously added to extrude the resultant material under low moisture condition in a short time while heating to give <=55 deg.C material temperature at the outlet. Sterilization is carried out to afford the aimed low-temperature sterilized grain flour having <=300 general viable cell number.
Patent JP-S62208323-A (JP)
Inventor: SATO KENJI
IPC: B65B25/14
Filed: 1986-03-05
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-S51123178-A (JP)
Title: Fuel meter
Inventor: MEJI SHIO
IPC: G01F9/00
Filed: 1975-04-18
Abstract: PURPOSE: A simple fuel meter coupling the speed meter such as the car with the engine suction air flow senser. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10243494-A (JP)
Title: Method and device for recognizing direction of face
Inventor: TAMOTO SHINJI
IPC: G10L15/28
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To improve the recognition processing efficiently by arranging a couple of microphones in a way that projections of a couple of microphones on a vertical plane opposed to an utterance person are deviated from each other and discriminating in which direction on a line segment tying the projections of the microphones on the vertical plane a face of the utterance person is directed based on a difference of power outputs of the microphones. SOLUTION: Voice signals from a couple of microphones 202, 203 are given to characteristic amount analyzers 210, 211 respectively. The analyzers 210, 211 detect an acoustic change in a voice depending on a difference from a direction from a lip 209 to the microphones 202, 203 caused by the effect of a shape of a vocal organ and a head. A difference extract device 212 calculates a difference between the two characteristic amounts detected by the analyzers 210, 211. A discrimination analyzer 213 discriminates a direction of a face 201 with respect to a vertical plane based on an output of the extract device 212. A direction of the face with respect to a horizontal plane is discriminated based on a difference from characteristic amounts resulting from voice signals picked up by other couple of microphones 204, 205.  The direction of the face is discriminated by a difference from voice power extracted by the analyzers 210, 211.
Patent JP-H01221657-A (JP)
Title: Optical scanning type dual mode optoacoustic video device
Inventor: HOSHIMIYA TSUTOMU
IPC: H04N1/04
Filed: 1988-03-01
Abstract: PURPOSE:To perform operation in high-fidelity mode and fast scanning mode by moving a beam by an optical scanner at a high speed and scanning a light beam which excites a sample. CONSTITUTION:The light from a laser 1 is scanned vertically and horizontally by optical scanners 3 and 4 and image-formed through a lens 5 to illuminate the surface of the sample placed in an optoacoustic cell 6. An optoacoustic signal which is generated in proportion to the sample concentration is detected by a capacitor microphone 7 to measure the concentration distribution of the sample. The laser light is modulated periodically by an optical chopper 2 and amplified 8 and the obtained signal is passed through a BPF 9, inputted to a microcomputer 11 through an A/D converter 10, and stored in a storage device 16. The control signal which is analog-converted by a D/A converter 12 is supplied to the optical scanner by driving devices 13 and 14. The optoacoustic signal is reconstituted as an image for position signal with the signals driving the optical scanners 3 and 4 and the image is displayed graphically on a display 15 after image processing.
Patent JP-H03251293-A (JP)
Title: Washing machine
Inventor: SATO TAKAHARU
IPC: D06F21/06
Filed: 1990-02-28
Abstract: PURPOSE:To shorten washing work and washing time and to save water and electricity by providing a cylindrical body on the inside of an outer tank, and forming plural blades connected with a bottom part and positioned in the inside and the outside peripheral part of the cylindrical body, in a rotation axis. CONSTITUTION:A disk 3 positioned horizontally is fitted to a bottom part of an outer tank 1, and on the outside peripheral part of the upper face of the disk 3, plural outside driving blades 4 are provided vertically, and in a rotation axis 2, a columnar bar member 5 is fitted, and to the peripheral surface part of the bar member 5, plural inside driving blades 6 are attached. When the rotation axis 2 rotates, plural outside driving blades 4 and plural inside driving blades 6 rotate in the same direction and an eddy water flow is generated in the inside of the outer tank 1 and the inside of a cylindrical body 7. As for this water flow, its speed becomes low in the inside of the cylindrical body 7, and its speed becomes high in the inside of the outer tank 1 except the cylindrical body 7. Accordingly, the washing work is simplified, the washing time is shortened remarkably, and water and electricity can be saved surely.
Patent JP-S53134212-A (JP)
Title: Silencer for closed type compressor
Inventor: SUDOU MASAYASU
IPC: F04B39/00
Filed: 1977-04-27
Abstract: PURPOSE: To make the production of a silencer easy, by mounting an opening to our portion of a pipe of a gas passage of a closed type compressor while installing an opened portion for connecting said pipe to a silencing cover, and by using a space portion surrounded by said pipe and the silencing cover as a silencing chamber. 
     COPYRIGHT: (C)1978,JPO&Japio