baber/WOPTO huggingface dataset:
Patent JP-H10219765-A (JP)
Title: Emergency water storage device
Inventor: MIYAZAKI SHIGEO
IPC: E03B11/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To efficiently and completely replace water in a tank by fresh water with simple construction. SOLUTION: A tank 12 is connected to a water service pipe 10 through an inlet pipe 14 and an outlet pipe 16 and, at the same time, in the case an earthquake occurs, earthquake sensing automatic opening and closing valves 18 and 20 for interrupting the pipes 14 and 16 are provided to the pipes 14 and 16 to constitute an emergency water storage device. The inside of the tank 12 is formed so as to have a circular section and the same inside diameter in the longitudinal direction. An inlet pipe 35 and an outlet pipe 39 connected respectively to the pipes 14 and 16 and extended to the direction of diameter inside the tank are provided to both longitudinal ends of the tank 12.  Two inlet ports opened in the opposite direction at right angles to the center axis of the tank 12 are provided respectively to the basic end and front end of the inlet pipe 35, and two outlet ports opened in the opposite direction on the center axis are provided to the outlet pipe 35.
Patent JP-H08223588-A (JP)
Title: Color camera device for night vision
Inventor: TAKEYAMA CHIKAYOSHI
IPC: H04N9/04
Filed: 1995-02-16
Abstract: PURPOSE: To obtain three colors image element signals satisfying optimum color balance conditions by individually and independently adjusting and setting the intervention time of each color filter. CONSTITUTION: A storage circuit 9 stores the time data for individually and independently designating the intervention time of each color filter of R, G and B interposing between an image pickup lens system 3 and tire optical incident window 1a of an image intensifier 1. A color filter mechanism 2 for spectral rotates at fixed speed and individually and independently sets the intervention time of each color filter. When doing a color balance adjustment, a microprocessor 23 makes the data within the storage circuit 9 be supplied to a timing control circuit 8 based on the correction condition data from a circuit 27.  As a result, a two-dimensional solid-state image pickup device 5 synchronizes with a field period and outputs a picture element signal Sp, the signal Sp is stored in the memories 15, 16 and 17 of the R, G and B after an A/D conversion 14 is performed for the signal, and a color television signal Sv is formed.
Patent JP-H02206929-A (JP)
Title: Mobile communication system
Inventor: YAMAUCHI MASATAKA
IPC: H04W36/38
Filed: 1989-02-07
Abstract: PURPOSE:To miniaturize a terminal equipment by devising the terminal equipment such that it uses a control frequency of a zone in common to all zones so as to attain the implementation of connection, thereby eliminating the need for each circuit applying control channel selection and identification. CONSTITUTION:Upon the receipt of a 2 sets of connection request information or over from one and the same terminal equipment 103, a line controller 102 compares the sets of inputted information as to the measured electric field strength incorporated in them and returns line allocation information to only one base station sending the information of the maximum measured electric field strength among them. Thus, even when a zone control frequency is selected identically to zones 1001-100n, the signal collision in the terminal equipment 103 is prevented and only one route offering the best line quality is selected. Thus, each circuit implementing selection and identification of a control channel is not required the terminal equipment 103 is miniaturized.
Patent JP-S60170651-A (JP)
Title: Non-corrosive flame-retardant resin composition
Inventor: YAGIYUU HIDEKI
IPC: C08L101/00
Filed: 1984-02-16
Abstract: PURPOSE:To provide the titled composition having excellent heat-resistance, mechanical properties and flame-retardancy, and free from the emission of toxic halogen has, by compounding a specific block copolymer with a halogen-free polyolefin, a softener and a metal hydroxide. CONSTITUTION:The objective compoisition is composed of (a) an A-B-A block copolymer (A is polystyrene block having an average molecular weight of 1,000-200,000 and B is a polymer block having an average molecular weight of 5,000-500,000 and obtained by saturating the unsaturated group of polyisoprene or polybutadiene with hydrogen; A/B is 5-55/95-45wt%), (b) 100pts.wt. of a halogen free polyolefin polymer (e.g. polyethylene) and 20pts. of a softener (preferably paraffinic or naphthenic softener) and (c) a metal oxide (e.g. aluminum hydroxide). The ratio (a/b) is 20-60/80-40, and the amount of the component (c) is >=80pts. per 100pts. of a+b.
Patent JP-S62186502-A (JP)
Title: Superconducting device
Inventor: MORITA ATSUSHI
IPC: H01F6/06
Filed: 1986-02-12
Abstract: PURPOSE:To stabilize the superconductive action of a bonded part, by mutually welding and bonding filaments, and pressure-welding a metallic sleeve to the welded and bonded part. CONSTITUTION:Filaments 11 and 21 undergo spot welding. A metallic sleeve 4 is pressure-welded to the welded and bonded part. When the superconductive bonded part is locally transformed into a normal conducting part, a current bypasses to a copper constituting the sleeve 4. Thus a heating is suppressed, and elongation of the normal conducting part is prevented. In this way, the superconductive action of the bonded part is stabilized.
Patent JP-S58146035-A (JP)
Title: Information reproducing device
Inventor: MURAOKA KAZUYUKI
IPC: G11B7/09
Filed: 1982-02-23
Abstract: PURPOSE:To execute positioning control with high accuracy with simple constitution, by driving an objective lens by a rectangular moving coil which is suspended by a wire. CONSTITUTION:A moving coil 12 is wound around a rectangular winding core 11. To the winding core 11, an objective lens 22 and small magnets 13, 14 are fitted. To the moving coil 12, a radial magnetic flux passes through from a magnet which is not shown in the figure, through a yoke 20. The winding core 11 is supported by wires 17-19. When the coil 12 is conducted the objective lens moves in the X direction, namely, in the focusing direction. When a coil 16 is conducted, said objective lens moves in the Y direction, namely, in the tracking direction.
Patent JP-S54121371-A (JP)
Title: Master cylinder
Inventor: HAYASHIDA YOSHIHIRO
IPC: B60T11/16
Filed: 1978-03-13
Abstract: PURPOSE: To easily fill brake liquid into a master cylinder by providing sufficient gap between a residual pressure valve and a tube sheet when assembling the master cylinder with a vehicle.  
     CONSTITUTION: A plunger 11 is pushed into the bottom in a bore 9 to allow the end of a spindle 11b to project from the outlet of small hole 10 into the hollow hole 3. The end of this spindle 11b makes contact with the shoulder 5b of the outer diameter of the residual pressure valve 5 so as to incline the valve 5 against the tension of the spring 6. Accordingly, sufficient gap is produced between the valve 5 and the tube sheet 7 to communicate between the master cyclinder 1 and a driven cylinder unless the plunger 11 is retracted into the bore 9. Therefore, when vacuum operation is executed in the master cylinder 1, the driven cylinder becomes vacuum  to cause the air in the driven cylinder to pass through the gap so as to exactly fill  brake liquid into the master cylinder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01206894-A (JP)
Title: Ac variable speed motor controller
Inventor: KATAURI TOMOO
IPC: H02P27/06
Filed: 1988-02-12
Abstract: PURPOSE:To reduce the fallen value of rotation of an apparatus, even when abnormality occurs, and to return said apparatus quickly to the state of operation before said abnormality occurred, by providing said apparatus with two control systems so as to change one control system to the other one, when abnormality occurs in said one control system. CONSTITUTION:An apparatus is provided with a normal A control system and a stand-by B control system. In the middle of a passage through which a signal from rate-of-change controllers 30A, 30B is inputted to voltage controllers 31A, 31B and frequency controllers 36A, 36B, there is a switch 51 to select one of said A and B systems. During operation of the A system, that is, while the B system is standing by, a B phase controller 33B always synchronizes a clock and pulse oscillation timing built in itself with a phase from the input side voltage of an AC-to-DC converter 22 and stands by so as to be capable of operating immediately when a phase command from a current controller 32B comes. In this manner, the fallen value of rotation of a motor can be reduced, even if the control system is changed to the stand by system.
Patent JP-H11229367-A (JP)
Title: Preventing method for collapse of natural ground
Inventor: ARIOKA MASAKI
IPC: E02D17/20
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent the collapse of natural ground by coupling the area forecasted to collapse with a stable area. SOLUTION: In a step 101, the area forecasted to collapse is determined through subsoil exploration, and in a step 102, a hole for negative pressure is bored in a stable are around the area forecasted to collapse. In a step 103, a chemical tank is installed on the surface of the ground, and in a step 104 the state of negative pressure is made by a vacuum pump inside of a hole for negative pressure to generate a penetrating floe of underground water from the surface of the ground toward the hole for negative pressure. In a step 105, a chemical is sprinkled over the surface of the ground from the chemical tank to allow the chemical to be guided from the surface of the ground toward a crack by the penetrating flow of underground, and in a step 106, once the chemical has reached the hole for negative pressure, one should wait for the chemical to cure.  After the chemical has cured, the hole for negative pressure is not backfilled but utilized as a underground water draining hole to properly drain underground water in and around the area forecasted to collapse, thus preventing the area forecasted to collapse from becoming unstable because of repeated wetting and drying.
Patent JP-H03234169-A (JP)
Title: Recorder
Inventor: HARA TERUHACHI
IPC: H04N1/393
Filed: 1990-02-08
Abstract: PURPOSE:To attain magnification or reduction without causing missing of an original picture data, revision of it and deterioration in the picture by providing a means recording a same line for each period of line number in the subscanning direction of the original picture data. CONSTITUTION:A picture data is stored in a register 1, the picture data is sequentially revised synchronously with a clock input and a picture data(PDT) output connects to a thermal head 2. Moreover, the recorder is provided with a means 13 counting a line number of the picture data in the subscanning direction periodically (period = L) and means 14, 15 recording a same line for each period = L for (M+1) or (M-1) number of times. Thus, the original picture is magnified or reduced in the subscanning direction by (MXL+1)/(MXL).
Patent JP-H01205850-A (JP)
Title: Production of seamless metal tube
Inventor: TOMITA SHOGO
IPC: B22D23/00
Filed: 1988-02-12
Abstract: PURPOSE:To produce a seamless tube from a difficult-to-work material by hitting high speed gas jet stream having temp. lower than the molten metal temp. against the molten metal to form high temp. metal particle flow, piling on a sub-straight composing of rotating bar or pipe and hot-working with the heat thereof. CONSTITUTION:The molten metal A charged in a tundish 1 is dropped on the sub-straight 4 composing of the bar or pipe while forming the molten metal flow 2 through a nozzle 12. The high speed gas jet stream 13 having the initial temp. lower than the molten metal temp. as atomizer 3 is allowed to collide against the molten metal flow 2, to atomize to the metal particles 11. The metal particle flow is piled on the sub-straight 4 to form deposit 6. As the sub-straight 4 is advanced and rotated, the deposit 6 is formed in order toward longitudinal direction of the outer peripheral surface. Then, it is advanced in order toward hot working apparatus 8 direction, and the working of forging, etc., is applied, and the hot-worked deposit 6' and the sub-straight 4 are introduced to out of the chamber from outlet 9b of the outlet side chamber 10c.
Patent JP-S61189900-A (JP)
Title: Scum dehydrator
Inventor: YONEDA MASANOSUKE
IPC: B30B9/06
Filed: 1985-02-15
Abstract: PURPOSE:To improve working efficiency by the constitution consisting of rotating 120 deg. a turntable disposed with 3 pieces of grid-shaped cylindrical bodies at equal intervals on the same circumference at every end of stages and executing separately and simultaneously a supplying stage, dehydrating state and draining stage. CONSTITUTION:The 1st-3rd holes 1-3 are formed at equal intervals on the same circumference to a stand 4. Scum is supplied to the inside of the grid- shaped cylindrical body 8 positioned in the upper part of the 1st hole 1. A compressing member 11 of a compressing device 10 is inserted into the grid- shaped cylindrical body 8 positioned in the upper part of the 2nd hole 2 and further a discharging member 13 of a discharging device 12 is inserted into the body 8 positioned in the upper part of the 3rd hole 3. The supply stage, dehydrating stage and discharging stage are thereby separately and simultaneously executed with the three bodies 8. The above-mentioned three stages are executed simultaneously after the turntable 7 is rotated 120 deg. upon ending of the stages. Then the efficient dehydration of the scum is made possible.
Patent JP-S53114467-A (JP)
Title: Electronic watch
Inventor: SHIDA MASAHARU
IPC: G04C3/14
Filed: 1977-03-16
Abstract: PURPOSE:To reduce the power consumption of a step motor by controlling a step motor driving circuit in response to the irrotation detecting signals of a rotor.
Patent JP-H08221399-A (JP)
Title: Method and device for structured document preparation
Inventor: SATO YOSHIFUMI
IPC: G06F17/27
Filed: 1995-02-17
Abstract: PURPOSE: To check the matching degree of a source text and respective document logical structure definitions and to easily prepare a document instance corresponding to a structured document form by making user definition tag information and stipulated tag information inside the respective document logical structure definitions correspond to each other beforehand. CONSTITUTION: By referring to the correspondence relation of the user definition tag information in the source text and the document logical structure definitions of a change object, the matching degree of the source text and the respective document logical structure definitions is checked 101. In the order of the matching degree of the user definition tag information and the document logical structure definitions, the retrieved document logical structure definitions are presented to the user 107. By letting a user select the document logical structure definition, the document logical structure definition to be a target is decided from the presented plural document logical structure definitions 109. Matched with the definition selected by the user, the user definition tag information in the source text is converted into the stipulated tag information 111.  By verifying 113 the converted text by a parser for performing syntax analysis, whether or not the document instance is in alignment with the document logical structure definition is judged.
Patent JP-H08221233-A (JP)
Title: Parallel printing system
Inventor: KOTO SHIRO
IPC: B41J29/38
Filed: 1995-02-17
Abstract: PURPOSE: To suppress the lowering of the throughput when a fault is generated in a parallel printing system connecting plural printing mechanism parts under a host. CONSTITUTION: A printing control part 20 performs a dot expansion for the printing data from a host 10 in subprocessors 2021 to 2023, transmits the printing data to printing mechanism parts 41 to 43, supplies paper from a parallel paper feeder 30 to each printing mechanism part and performs a printing processing in each printing mechanism part. Printed paper is rearranged in order of pages in a paper ejecting integrator 50 and is stored together in a stacker basket 5081. When a fault is generated in the printing mechanism part 41, printing data is distributed in the printing mechanism parts 42 and 43 and the printing processing is continued. When the fault is restored, printing data is distributed in the printing mechanism parts 41 to 43 and the printing processing is continued.  Therefore, the necessity of individual replenishment/take-out of paper for the plural printing mechanism parts is eliminated and the printing data retransmission work of an operator accompanied by the generation and the restoration of the intervention request of a fault, etc., is unnecessitated.
Patent JP-H05221056-A (JP)
Title: Printer
Inventor: OSAWA HIDEJI
IPC: B41J13/02
Filed: 1992-02-17
Abstract: PURPOSE:To enable the time required for printing a plurality of sheets of paper continuously to be shortened. CONSTITUTION:A paper setting mechanism, a paper feed mechanism 20, a paper delivery mechanism 30, a driving mechanism 60, and driving control means 81, 82 are provided. When a printing data exists after finishing delivery operation, a paper tray is kept at an on position without returning to an off position.
Patent JP-S62188038-A (JP)
Title: Optical recording medium
Inventor: ARAI MASAJI
IPC: G11B7/254
Filed: 1986-02-13
Abstract: PURPOSE:To prevent the deterioration in the characteristic of the recording layer of the titled medium by forming a mixed thin film consisting of an inorg. material and an org. material as the protective layer. CONSTITUTION:Grooves 4' for facilitating the optical detection are formed on a resinous substrate 4. The mixed thin film 8 of an inorg. material and an org. material, the recording layer 6, and the layer 7 of an inorg. protective material are successively formed on the substrate. The film 8 to be used as the protective layer is formed by using Si or the oxide and nitride of Si as the target material, and sputtering gaseous argon mixed with org. gases such as CH4, C2H2, and CS2. The deterioration in the characteristic of the layer 6 is prevented by this constitution, and the environmental characteristic of the optical recording medium can be improved.
Patent JP-S54122094-A (JP)
Title: Radar luminance-signal display system
Inventor: GOTOU RIYUUJI
IPC: G01S7/295
Filed: 1978-03-16
Abstract: PURPOSE:To attain PPI display without distortion by lowering the rate of a luminance signal keeping the rate of a deflecting circuit low. CONSTITUTION:A luminance signal applied to terminal 10 in real time is A/D- converted and inputted to memory circuits 24 and 25. At this time, a radio-wave shot synchronizing pulse is applied to terminal 14 and at every shot, FF17 is inverted, so that alternate circuits 24 and 25 will be at a write or read cycle according to an output level. Further, luminance signals are writen to circuit 24 one after another by a clock signal applied to terminal 12. The clock signal, on the other hand, is applied to FF16 and its clock rate is reduced to half. Then, luminance signals are read out from the address of circuit 25 counted by this clock pulse. Consequently, luminance signals can be given the same characteristics as a deflecting input signal and be PPI-displayed on a cathode-ray tube in real time apparently.
Patent JP-H09289584-A (JP)
Title: Method for processing picture and its device
Inventor: ONO TAKASHI
IPC: B41J2/05
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a smoothing picture with high picture quality without the blur of a fine line by processing interpolation with respect to the white picture element of inputted picture data so as to execute a smoothing processing. SOLUTION: The smoothing processing by the interpolation of a black picture element is executed in a smoothing part 7 and black and white are inverted by an inverter 8 in picture data which is smoothing-processed. By the inversion, picture data is returned to be an original state and converted into a parallel data by a serial/parallel converting part 9 and, after that, transmitted to a printer so as to be printed. That is, the black and white of picture data are inverted before the smoothing processing, the smoothing processing is executed in the inverted one, and black and white are inverted again after the smoothing processing so as to record the picture. The smoothing processing is executed so as to interpolate the white picture element so that the blur of the picture is prevented.
Patent JP-H07237145-A (JP)
Title: Impact type screw fastening device
Inventor: MARUYAMA JUNICHI
IPC: B25B23/151
Filed: 1994-02-28
Abstract: PURPOSE:To accurately perform operation on actual fastening force, and perform precise screw fastening work by finding increase quantities of fastening force obtained by first impact and fastening force in impact on and after second time by respectively separate methods. CONSTITUTION:An impact type screw fastening machine body 100 rotates a screw fastening main shaft 104 by driving means 102 and 103 to generate driving output having a pulse component. In this case, a torque detecting means 101 is provided to detect a torque change in the main shaft 104. The detecting signal is inputted to a control device 120, and when operation is performed on fastening force, on fastening force by first impact, operation is performed as a function of a parameter (free running time) except a peak torque value contained in a waveform of impact torque, and on an increase quantity of fastening force in impact on and after second time, operation is performed as the product of a peak torque value of impact and a torque fastening force conversion factor beforehand found as a function of fastening force.
Patent JP-S54122414-A (JP)
Title: Gas injection compressor
Inventor: MORITA KEIICHI
IPC: F04C29/04
Filed: 1978-03-15
Abstract: PURPOSE: For increasing freezing capacity without lowering result coefficient, to locate the injection port of a gas injection compressor so that the opening thereof may start after a rotor passes suction completion position.  
     CONSTITUTION: A gas separator 4 is attached on the medium portion of the capillary tube 3 provided between a condenser 1 and an evaporator 2 to extract and feed to a compressor 5 through a bypass pipe 6 the gas refrigerant generated in the expansion process of a high-pressure refrigerant. The injection port 28 of said injection compressor 5 is provided at such a place that the opening and closing thereof may be started when the rotor 21 has come to position C and B respectively after having passed position A. The angle (a) between blade mounting locations (b) and (c) is set larger than 75° for example. Result coefficient can be improved since no quick expansion occurs to suction gas. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54121942-A (JP)
Title: Gas insulator monitor
Inventor: YOSHIOKA AKIYOSHI
IPC: H02H5/00
Filed: 1978-03-14
Abstract: PURPOSE: To read the degradation of a high voltage conductor supporting insulating spacer with high accuracy and avoid creeping tracking failure by monitoring the failure using a photoelectric converter and a measuring means which is connected to its output end through a measuring window.  
     CONSTITUTION: For example, the arc light at the cut-off of the breaker 5 is prevented from being directly incident on the photoelectric converter 7 through the front shutter 8 of the dark room 15 enclosing the photoelectric converter 7. Sulfuric gas hexafluoride is also prevented from being leaked by the acrylic plate 14. The partial discharge emission generated when the surface leak resistance of the supporting insulating spacer 3 decreases remarkbly is observed by opening the shutter with the driving unit 9. The output signal of the photoelectric converter 7 with a photoelectric multiplier which is driven by a DC power source is measured by the micro- potentiometer 11 or synchroscope 12 and observed for a long period of time by connecting the recorder 13 to the micro-potentiometer 11. 
     COPYRIGHT: (C)1979,JPO&Japio