baber/WOPTO huggingface dataset:
Patent JP-H10264732-A (JP)
Title: On-vehicle display storage device
Inventor: SAKATA KOUICHI
IPC: B60R11/02
Filed: 1997-03-22
Abstract: PROBLEM TO BE SOLVED: To take out a display rapidly and easily even in the case of a driving device being out of operation due to a failure or the like by moving a clutch in the longitudinal direction of a rotary shaft to release engagement between a first pivoted part and the clutch. SOLUTION: In the case of automatic operation becoming difficult due to the failure of an actuator 11 in the state of a display being stored in a case 2, a storage time lock lever is released by a switch to release the fixed state of a storage time lock pin. A handle 10 is then rotated to move a clutch 7 in the longitudinal direction of a rotary shaft 3 through a clutch moving shaft 9 and the lever so as to release engagement with a first pivoted part 4. The rotary shaft 3 is thereafter freed from the first pivoted part 4 to which the actuator 11 is connected, and the rotary shaft 3 is rotated also with the help of the weight of the display, so that the display comes out of the case 2.
Patent JP-H11281428-A (JP)
Title: Method and device for ultrasonic flow velocity measuring, ultrasonic flow rate measuring device and ultrasonic electronic ags meter
Inventor: KAWANA HIROYOSHI
IPC: G01F1/66
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for ultrasonic flow velocity measuring capable of measuring a flow velocity neglecting a flow velocity change caused of a pulsating flow, a flow rate measuring device and an ultrasonic electronic gas meter. SOLUTION: In a main flow path 2a where fluid flows, by first acoustic means TD11 and TD12, a first time t1 for the propagation of an ultrasonic wave within a first specified distance L1 in the main flow path is measured. In a sub-flow path 2b constructed in such a manner that both ends thereof are communicated with the upstream and downstream sides of the main flow path, but no fluid is allowed to flow therein, and the pressure change of the upstream and downstream sides of the main flow path is transmitted to both ends thereof, by second acoustic means TD13 and TD14, a second time t4 for the propagation of an ultrasonic wave within a second specified distance L2 in the sub-flow path is measured. The second time is set as a propagation time changed by an amount equivalent to the change of the propagation time caused by a pulsating flow contained in the first time.
Patent JP-S63253391-A (JP)
Inventor: MATSUDA HIDEYUKI
IPC: H01L27/12
Filed: 1987-04-09
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-S62243652-A (JP)
Title: Divinyl compound and coloring record material using same
Inventor: KAWAI HAJIME
IPC: C07D405/06
Filed: 1986-04-15
Abstract: NEW MATERIAL:A compound shown by formula I(X is heterocyclic group containing N atom; X<1> and X<2> are 1-8C alkyl, 1-8C alkoxy, F, Cl or Br; X<3> is Cl or Br; m and n are 0-3). EXAMPLE:3, 3-Bis[2-(p-pyrrolidinophenyl)-2-(p-methylphenyl)ethenyl]-4,5,6,7-tetra chlorophthalide. USE:A blackening record material or a coupler for infrared light reading record material. PREPARATION:For example, 1-(p-methylphenyl)-1-(p-pyrrolidinophenyl)ethylene is reacted with tetrachlorophthalic anhydride in acetic anhydride, the reaction product is added to water and alkalized with NaOH. Then, the reaction product is extracted with toluene, toluene is distilled away and a solid substance is recrystallized.
Patent JP-S5312978-A (JP)
Title: Isolation of low-molecular weight polymers
Inventor: FUNADA MITSUAKI
IPC: C08F6/12
Filed: 1976-07-22
Abstract: PURPOSE: To isolate low-molecular weight polymers effectively, by adding a surface active agent or high polymer flocculant to a solution consisting mainly of a lowmolecular weight polymer dissolved in a hydrophobic organic solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000282330-A (JP)
Title: Sheath-core type fiber, fiber sheet using the fiber and separator for battery using the fiber
Inventor: IWASAKI YORIO
IPC: D04H1/541
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a sheath-core type fiber improvable so as to have an excellent inhibitory action on self discharge of buttery, a sheath-core type fiber containing an introduced sulfonic group, a fiber sheet using the sheath-core type fiber and to provide a separator for battery composed of the fiber sheet using the sheath-core fiber. SOLUTION: This sheath-core type fiber comprises a core component in which a methacrylic acid-ethylene copolymer and a polymer having 100-1,000 poise viscosity exist together and a core component composed of a polymer having 100-2,000 poise viscosity. This fiber sheet uses the sheath-core fiber in which the sheath component of the sheath-core fiber is contained in a fused and/or fibrillated state. This separator for battery comprises the fiber sheet in which the sheath component of the sheath-core type fiber to which a sulfonic group is introduced is contained in a fused and/or fibrillated state.
Patent JP-H08285901-A (JP)
Title: Method and apparatus for measuring voltage
Inventor: SHIMIZU NAOFUMI
IPC: G01R15/24
Filed: 1995-04-13
Abstract: PURPOSE: To accurately bring the voltage pulse which arrives at an electro- optical material into agreement with a laser pulse in a short time. CONSTITUTION: A photo-electric converter 3 converts an incident laser pulse into a voltage pulse, and an optical delay circuit 5 delays the laser pulse by a second delay amount. The voltage pulse arrives at the position where an electro-optical material 9 is placed by the application to a circuit 8 to be measured, and the laser pulse is introduced to the material 9 via a mirror 6. A waveform comparator 12 obtains the deviation Δt of the time of the response waveform of the voltage by the laser beam having a different oscillation frequency. A signal processor 11a obtains a correction amount based on the deviation Δt, and varies the second delay amount by the correction amount. Thus, the voltage pulse and the laser pulse arriving at the material 9 are generated from the same laser pulse incident to a beam splitter 2.
Patent JP-S61246702-A (JP)
Title: Light diffuser
Inventor: MASUZAWA TOKIHIKO
IPC: G02B6/00
Filed: 1985-04-24
Abstract: PURPOSE:To make possible the obtaining of uniform plane illumination by combining plural pieces of optical transmission means constituted of plural transparent plate-shaped bodies. CONSTITUTION:The optical transmission means 1 is constituted by laminating the plural transparent plate-shaped bodies having different lengths and forming the same in such a manner that the sectional shape thereof is like a wedge. A long-sized light source L such as fluorescent lamp is disposed along a light incident end 2 of such means 1, then the incident light on the individual transparent plate-shaped bodies constituting the means 1 from the incident end 2 advances between the transparent plate-shaped bodies in the arrow direction and is emitted from a light exit end 3. The light parallel with the transparent plate-shaped bodies advanced rectilinearly and the light inclined with the transparent plate-shaped bodies arrives at the end 3 by repeating reflections in the transparent plate-shaped bodies. Two pieces of such means 1 are combined in such a manner that the wedge-shaped top ends are adjacent to each other and that the exit ends 3 are positioned on the same plane, by which the approximately uniform plane illumination with a large area is obtd.
Patent JP-S58205886-A (JP)
Title: Electronic timepiece
Inventor: EJIRI AKIRA
IPC: G04F5/06
Filed: 1982-05-25
Abstract: PURPOSE:To make it possible to adjust oscillating frequency, by making the load resistor of an oscillating circuit variable. CONSTITUTION:The selection of four load resistors Rd0-Rd3 is carried out by a load resistor selecting circuit 6. These load resistors Rd0-Rd3 are connected to an osillating circuit 1 as load and oscillating frequency is adjusted by the value of each connected load resistor.
Patent JP-S61248004-A (JP)
Title: Optical waveguide
Inventor: INOUE HIROAKI
IPC: G02B6/14
Filed: 1985-04-26
Abstract: PURPOSE:To decrease transmission loss by using an optical waveguide of multimodes to transmit single mode. CONSTITUTION:A GaAlAs layer 2 having a low refractive index as a clad layer is inserted between an n<->-GaAs layer 3 and an n<+>-GaAs substrate 1 to increase the restraint of light in the thickness direction and to confine the light wave into the n<->-GaAs layer which is a low absorption loss layer. The restraint of the light wave into the thickness direction increases further when the film thickness of the n<->-GaAs layer increases gradually. The absorption loss from the substrate as well as the scattering and diffraction loss by the surface roughness and bending of the optical waveguide are thereby decreased.
Patent JP-H08280230-A (JP)
Title: Harvester for vegetable with formed head
Inventor: MIYAMOTO KAZUMASA
IPC: A01D45/26
Filed: 1995-04-13
Abstract: PURPOSE: To provide a formed head vegetable harvester capable of conveying nearly simultaneously holding and conveying a globular part and root and stem part of the vegetable with formed head by inside rotating parts of a pair of elastic conveying bodies and inside rotating parts of a pair of holding and conveying belts, conveying the vegetable with formed head, to a cutter in a state in which rhizome is cuttable without falling or inclining the vegetable with formed head during the conveying. CONSTITUTION: This vegetable conveying mechanism 8 has a pair of elastic conveying bodies 19 holding and conveying globular part of the vegetable with formed head by inside rotating parts 22 rotatably installed toward the backward direction. Further, the vegetable conveying mechanism 8 has a pair of holding and conveying belts 29 located in the lower parts of a pair of elastic conveying bodies 19 and rotatably installed toward the inside rear and holding and conveying rhizome of the vegetable with formed head by opposed inside rotating parts 34. A pair of elastic conveying bodies 19 and a pair of holding and conveying belts 29 are respectively rotated at the same speed.
Patent JP-H10263489-A (JP)
Title: Apparatus for automatically washing inside of piping
Inventor: FURUMI HIDETO
IPC: B08B3/08
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To wash the inside of a piping automatically by enabling washing conditions to be set according to a state of contamination or washing of the inside of the piping by a method wherein a proportion of a change of an equivalent quantity of concn. is obtained from equivalent quantities of concn. of before and after passes of hypochlorous acid through the piping and a feeding amount of the hypochlorous acid solution from hypochlorous acid solution feeding means is controlled according to the proportion of the change. SOLUTION: Washing liquid 6A is fed to a piping 4 from a washing liquid tank 6 via a valve 82. A measuring pipe 51 and a measuring pipe 53 are provided apart on the piping 4 on the downstream side of the connecting position of the valve 82 and are connected to a measuring pipe 52 via a three-way valve 84 and a peristaltic pump 91. The measuring pipe 52 is connected to a measuring apparatus 1. The measuring apparatus 1 measures one equivalent quantity of concn. of chemical species contained in hypochlorous acid solution. The measured equivalent quantity of concn. is fed to a controlling device 2. A proportion of a change of the equivalent quantity of concn. is obtained by the controlling device.  Opening or closing extent of the valve 82 is controlled according to the proportion of the change, and a feeding quantity of the hypochlorous acid solution to the inside of the piping 4 is controlled.
Patent JP-H05287821-A (JP)
Title: Wall structure using wire net panel
Inventor: SASAKI TETSUYA
IPC: E04B2/02
Filed: 1992-04-09
Abstract: PURPOSE:To facilitate the integration between a floor slab and a beam for a wall (mainly a downward suspending wall). CONSTITUTION:Two wire net boards 2 are connected together by a plurality of lattice bars 3 so as to form a three-dimensional wire net panel 1. A heat insulating panel 4 is attached to the center part of the wire net panel 1, and a plastering material 8 is applied on the opposite surfaces of the wire net panel 1 so as to form a wall member. Further, the upper end part of the wire net panel 1 is inserted into a floor slab.
Patent JP-H09261664-A (JP)
Title: Current frame prediction device and video signal coding system using the device
Inventor: KOU TOKUTOU
IPC: H04N19/176
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a current frame prediction device using a correlation between picture elements of a current frame and a preceding frame so as to predict current frame data in the video signal coding system. SOLUTION: This current frame prediction device uses a motion compensation section 140 to obtain a difference between a mean value of all picture elements of a block and each picture element as to each of a current block signal from a memory 100 and a prediction block signal selected from a preceding frame as a similar signal to that of the current block, normalizes the difference, obtains an inner product between both the signals, that is, a correlation coefficient, generates a predicted current block signal from the current block signal and the predicted block signal and provides an output of it to a line L10. Thus, the similarity of the compensated prediction current frame to the current frame is enhanced and a difference data quantity caused in a differential pulse code modulation (DPCM) is reduced to reduce a transmission data quantity.
Patent JP-H11288470-A (JP)
Title: Charge collecting system
Inventor: FUJITA ICHIRO
IPC: G07B15/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To omit the arithmetic operation of a certifier for each path information in an IC card, and to prevent the transfer or re-use of the path information. SOLUTION: This charge collecting system for onboard distance uses an on-vehicle equipment having a radio communication function and an IC card 30 having a paying function and a passport function which is inserted into the on-vehicle equipment 20 so as to be used. The IC card 30 is provided with ID information for specifying this IC card 30 and state information for specifying the state of the IC card at that time. At the time of recording route information in the IC card 30, the IC card ID information and the information for specifying the state of the IC card at that time are included in the route information.  Also, at the time of reading the route information form the IC card 30, the ID information and state information of the IC card 30 are also read, and the IC card ID information and state information in the route information are compared and collated with ID information and state information read from the IC card 30, and the illegal use of the IC card is detected.
Patent JP-2000286977-A (JP)
Title: Interphone system for multiple dwelling house
Inventor: TSUNEKAWA HIROYUKI
IPC: H04M9/08
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an interphone system for multiple dwelling houses with which howling does not occur without reducing the volume by adding an automatic two-wire/four-wire balance correction function to a controller. SOLUTION: This interphone system is composed of plural living room base units 20 having living room numbers, a public entrance machine 30, a janitor room machine 40 and a controller 10 and the controller is provided with a two-wire/four-wire converter circuit 13a for converting the audio signals of two wires from the living room base unit to four wires for transmission and reception, a balance correction circuit 15 for correcting the balance of the two-wire/four-wire converting circuit so as not to generate howling, audio signal generating and receiving circuits 16 and 17 for detecting the unbalance in the two-wire/four-wire converter circuit when a power source is turned on, a memory 111 for storing a correction value for making the two-wire/four-wire converter circuit optimum for each living room base unit and a control part 11 for controlling the balance correction circuit.
Patent JP-S5315766-A (JP)
Title: Selective etching method of platinum layer
Inventor: ITOU TATSU
IPC: H01L21/302
Filed: 1976-07-28
Abstract: PURPOSE: To selectively etch a Pt layer with high accuracy and reproduction by forming a Si 3  N 4  film on the Pt layer by a CVD process and using this as a mask. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62245778-A (JP)
Title: Color original reading method
Inventor: NAGASAWA KIYOTO
IPC: H04N1/04
Filed: 1986-04-17
Abstract: PURPOSE:To attain high speed reading by using a storage time T of each line sensor in common and deviating a shift pulse to each line sensor mutually within the storage time so that an output signal by one line of each line sensor is outputted in a prescribed order. CONSTITUTION:The storage time T of the 1st, 2nd and 3rd line sensors 10A, 20A, 30A is used in common, and shift pulses R-LSYNC,G-LSYNC and B- LSYNC to each line sensor are mutually deviated so that the output signals by one line in each line sensor are outputted in a prescribed order, that is, in the order of red, green and blue signals. Thus, at first, a red signal by one line is outputted, then a green signal by one line is outputted and then a blue signal by one line is outputted, and the time from the start of the output of the red signal till the output end of the blue signal is kept within the storage time T. Thus, high speed reading and improvement of the picture quality of a reproduced picture are attained.
Patent JP-S5613849-A (JP)
Title: Data transmitting device
Inventor: YOSHINARI NAOKI
IPC: H04J3/24
Filed: 1979-07-13
Abstract: PURPOSE:To decrease the number of input lines connecting between the data transmitting parts and the parallel-serial converting circuit as well as reduce the amount of the wiring work, by providing the parallel-serial code converting part to each data transmitting part. CONSTITUTION:Counter 9 in parallel-serial converting circuit 6 carries out the switching of address signals for address detectors 51-5n of data transmitting parts 31-3n. However in case the address signal is decided as the transmitting address to its own, the shift pulses are generated from detectors 51-5n and by the clock signal supplied from counter 9 to give the shift to the data of shift registers 41-4n. Then the transmitting data is formed into the serial form to be supplied to gate 7 of circuit 6. In other words, parallel-serial code converting parts 51-5n plus 41-4n are provided to parts 31-3n each to secure the input of the serial-formed data to circuit 6. As a result, the number of input lines connecting between circuit 6 and parts 31-3n can be decreased.
Patent JP-S5424985-A (JP)
Title: Core material for panel and its production
Inventor: TAKESHITA HIROYOSHI
IPC: B32B3/12
Filed: 1977-07-27
Abstract: PURPOSE: Each cell in a kind of honey comb structure plate which is formed by dividing the plate into many cells with partitioning walls in the thickness direction is filled with inorganic fibers arranged almost in the right angle direction to the surface of the plate to produce core materials for panels holding fact the fibers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09280480-A (JP)
Title: Fire resistant coating material
Inventor: SATAKE YUKINOBU
IPC: F16L59/04
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To exhibit remarkable heat insulation and heat absorption of a coating material used for wrapping around a pipeline by forming it in flexible baggy sheet comprising a three-layer laminated structure of an aluminum laminated glass fabric protecting material, a non-flammable material and a heat absorbing pack. SOLUTION: A heat resistant coating material used for repairing or protecting the outer surface coating of an already installed gas pipeline, comprises a three- layer structure in which the protecting layer of an aluminum laminate glass fabric 11, the heat insulating layer of a ceramic blanket 12 and the heat absorbing layer of heat absorbing packs 13 are arranged from an outer side to an inner side, and the ceramic blanket 12 coated on the heat absorbing packs 13 provided adjacently to a longitudinal direction and a width direction, is spread and integrated so as to be covered with the aluminum laminate glass fabric 11, and struck and fixed by an OPP adhesive tape 14.  These heat absorbing packs 13 are so formed that nylon, aluminum foil and polyethylene are overlapped from an outer side to an inner side, and a heat absorbing material 24 comprising high absorptive polymer prepared from service water and an anticorrosive is surrounded.
Patent JP-S62156901-A (JP)
Inventor: KOBA YOSHINORI
IPC: B27G1/00
Filed: 1985-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58206608-A (JP)
Title: Production of olefin polymer
Inventor: SHIGA AKINOBU
IPC: C08F4/60
Filed: 1982-05-25
Abstract: PURPOSE:A high active catalyst system consisting of a solid catalyst resulting from a reaction between a specific magnesium compound and a titanium compound containing aryloxy groups, and of a specific organometallic compound is used to give the titled polymer of high stereoregularity in no need of removal of catalyst residues. CONSTITUTION:The objective polymer is obtained by polymerization or copolymerization of an olefin in the presence of a catalyst system consisting of (A) a solid catalyst resulting from a reaction between (i) a magnesium compound of the formula (OR is alkoxy, aralkoxy, aryloxy; X is halogen; 0<n<=2) and (ii) a titanium compound bearing Ti-aryloxy bonds and Ti-halogen bonds and of (B) an organometallic compound of group I -III in the periodic table, as an activator.
Patent JP-H01260186-A (JP)
Title: Pivot hinge
Inventor: KAMISE HIROSHI
IPC: E05D7/00
Filed: 1988-04-11
Abstract: PURPOSE:To easily improve the installation of a door, by butting a pivot for forming a spherical end surface confronted with a fitting seat surface, to the spherical pivot-fitting-seat-surface formed on a one-side base block, to be removably fitted on. CONSTITUTION:When the installation of a door gets out of order, then a cover 51 is removed from the projected section 22 of a second base block 20, and the fitting bolt 34 of a pivot 30 is loosened, and a pressure-contacting state between the fitting seat surface 13 of a first base block 10 and the upper end surface 31 of the pivot 30 is released. After that, the pivot 30 is moved inclined at a desired angle to the block 10, and the state of the installation of the door is regulated, and after that, the pivot 30 is fastened with a bolt 34 in a rotation- proof state, and the seat surface 13 and the pivot end surface 31 are pressure- contact-fixed to each other. After that, a hexagonal nut is also moved in accordance with the tilting angle of the pivot 30, and the lower surface and step section of the nut come in face contact with each other. Besides, the cover 51 is fitted on the projected section 22 of the block 20.
Patent JP-S62245860-A (JP)
Title: Adjusting method for semiconductor laser printer
Inventor: NAKAZAWA TOSHIHIKO
IPC: G03G15/04
Filed: 1986-04-18
Abstract: PURPOSE:To make correspond a beam luminous quantity on a recording medium nearly one to one to an output voltage of a luminous quantity detection circuit by adjusting an output voltage of the light quantity detection circuit so that a measured luminous quantity of a luminous quantity measuring instrument arranged at a prescribed location of a beam path is a prescribed value. CONSTITUTION:The luminous quantity measuring instrument is arranged to a prescribed location of a beam path, e.g., at the scanning start end of a recording medium to measure the accurate beam luminous quantity. Then a beam is inputted to a luminous quantity detection circuit 11 and a variable resistor 19 is adjusted so that an output voltage Vm reaches a prescribed value. Through the adjustment, the beam luminous quantity on the recording medium and the output voltage of the circuti 11 are made coincident nearly one by one independently of the variation of the output current Im of a photodetector 10 and the variation in the coupling efficiency of a collimate lens.