baber/WOPTO huggingface dataset:
Patent JP-H08220395-A (JP)
Title: Optical fiber cable
Inventor: OKADA NAOKI
IPC: G02B6/44
Filed: 1995-02-16
Abstract: PURPOSE: To make an optical fiber cable smaller in size and higher in density by disposing respectively one piece of outer peripheral strength members in positions on both sides facing each other across the axial center in a sheath. CONSTITUTION: Respective coated fiber ribbon laminates 2 of coated fibers of ribbons 1 are respectively housed in the respective slots of a housing body 21 and the outer periphery of this housing body 21 is subjected to wrapping by wrapping tapes 6. Further, the outer layer thereof is coated by a sheath 7, by which this coated optical fiber cable is formed. Slot rods 23 are formed in the axial center of the housing body 21 and axial central tension members 24 formed of steel twisted wires are disposed in the slot rods 23. Outer peripheral tension members 25, 25 consisting of respectively one piece of steel wires are disposed in the positions on both sides facing each other cross the axial center in the sheath 7.  Then, the outer peripheral tension members 25, 25 disposed in the sheath 7 contribute to the intensification of the tensile force over the entire part of the cable without increasing the size of the axial central tension member 24 and, therefore, the housing of the coated fiber ribbons 1, etc., at the higher density is possible.
Patent JP-H06218390-A (JP)
Title: Waste water treatment device
Inventor: WATANABE KEIZO
IPC: C02F3/34
Filed: 1993-01-26
Abstract: PURPOSE:To simultaneously remove nitrogen and phosphorus in waste water containing organic matters at a high efficiency. CONSTITUTION:There are provided a denitrification tank 11 and anaerobic tank 12, to which raw water is separately supplied, an aerobic tank 13, to which treated water from the tanks 11, 12 is jointly supplied, a fore-stage settling tank 14 for settling treated water of the tank 13, a nitrifying tank 16 for deaerating treated water of the tank 14, and a nitrifying settling tank 17 for settling treated water of the tank 16 to discharge it, wherein sludge of the tank 14 is returned to the tank 12 to circulate it and part of the treated water of the tank 17 is sent to the tank 11 to circulate it.
Patent JP-H10214353-A (JP)
Title: Method and device for picture formation
Inventor: MIURA KATSUHIRO
IPC: A63F13/52
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for picture formation which forms a natural picture regardless of the occurrence of unplotted picture elements. SOLUTION: This picture forming device 10 includes a picture plotting part 20 and a picture memory 50. The picture plotting part 20 plots picture information of each picture element in the picture memory 50 and includes a plotting controller 30, which controls plotting to the picture memory 50 of picture information, and a depth queuing processing part 70. The plotting controller 30 writes information for generation of an arbitrary color in an unplotted area of the picture memory 50. In this case, the target color of depth queuing processing is desirable as an arbitrary color. The timing of information write may precede the start of plotting, and it may precede semitransparent plotting if a method using a plotting flag or the like is adopted.
Patent JP-H11234876-A (JP)
Title: Expansion/contraction device of expansion joint and expansion joint attaching method using the device
Inventor: FUJIWARA FUKUO
IPC: H02G5/08
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain an expansion/contraction device of an expansion joint, by which the expansion joint provided between gas-insulated bus-bar tanks, etc., can be attached and detached easily. SOLUTION: An expansion/contraction device 1 expands and contracts an expansion joint which is provided between gas-insulated bus-bar tanks or various types of gas-insulated apparatuses and removed from them. The expansion/ contraction device 1 is composed of a plurality holders 6 which hold a plurality of held parts provided on both ends in the expansion/contraction direction of the expansion joint, hydraulic cylinders 5 which is provided in the direction of expansion/contraction, connect the holders 6 to each other and expand/ contract distances between the holders 6, pipelines 4 through which pressurized oil is supplied/discharged to/from the hydraulic cylinders 5 and a hydraulic pump 2 which controls the oil pressure applied to the hydraulic cylinders 5. The expansion/contraction device 1 is made to operate manually or electrically to expand/contract the expansion joint.
Patent JP-S56126601-A (JP)
Title: Internal combustion engine wherein rotor is held by bearing and combustion energy is directly convered into rotary motion
Inventor: TAKASHIO KICHIJI
IPC: F02B53/00
Filed: 1980-03-08
Abstract: PURPOSE: To effectively take out combustion energy by forming a cavity as a gas collecting chamber in the internal periphery of a cylinder, putting a rotor inside the cylinder, and fixing an air sealing filler into the rotor so as to tightly contact the internal surface of the cylinder.  
     CONSTITUTION: A cavity is formed as a gas collecting chamber 3 in the internal periphery of a cylinder A and a rotor B is centered inside the cylinder A with a bracket not illustrated in the drawing. And an air sealing filler 2 is fixed into a recess formed in an external area of the rotor B so as to tightly contact the internal surface of the cylinder A. When the rotor B is turned in the direction of an arrow with an actuator valve E in contact with the external surface of the rotor B, an intake valve 4 is opened while a compression valve D stands still, thereby sucking an inflammable gas. For a subsequent stroke at which the intake valve 4 is closed, with the valve D kept in tight contact with the external surface of the rotor B, an exhaust port 5 closed, and the valve E standing still, the inflammable gas is compressed without a leak because the sealing filler in the rotor B covers the entire open area of the gas collecting chanber 3, and ignited by an ignition plug to generate an explosive energy, which turns the rotor B in the direction of an arrow. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01205259-A (JP)
Title: Block transfer circuit
Inventor: IWASHITA MASAO
IPC: G06F15/17
Filed: 1988-02-12
Abstract: PURPOSE:To efficiently execute a data transfer by simultaneously copying the data of a shared memory to plural local memories by means of a transfer once in the data transfer between one shared memory and plural local memories. CONSTITUTION:The title circuit is composed of processor modules 1 and 2, a bus arbiter 3, and a shared image memory module 4 to have a shared image memory 13 as one shared memory. According to data transfer requests from processors 21 and 22, a batch data transfer is executed between one shared memory 13 and plural local memories 11 and 12. Consequently, the same contents can be simultaneously copied to plural local memories 11 and 12 by transferring once. Thus, the data transfer can be efficiently executed.
Patent JP-2000226897-A (JP)
Title: Gate-shaped frame
Inventor: NAGAI KATSUMUNE
IPC: E04B2/56
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a gate-shaped frame having a simple structure, being easy in assembling and execution work even in a narrow place and having large resistant strength to a vertical load and horizontal directional stress in the gate-shaped frame for constituting the doorway of a wooden building. SOLUTION: Vertical members 1 composed of square column materials are erected at a width interval of the doorway on a footing, fasteners 4 are fixed by bolts 11 by leaving a small space above and below upper end part opposed surfaces of these vertical members 1, and both end joints of upper/lower horizontal members 2, 3 are respectively connected/fixed to the opposed joining fasteners 4 to form a gate-shaped frame body A' of a framework structure. A strength face material 5 is stretched over front/rear surfaces of the gate- shaped frame body A' to constitute a gate-shaped frame A capable of firmly supporting stress applied in the vertical direction and the horizontal direction to the gate-shaped frame body A' together with the fasteners 4.
Patent JP-S63195700-A (JP)
Inventor: TAKADA SHUJI
IPC: G10L25/90
Filed: 1987-02-10
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-S60172031-A (JP)
Title: Camera
Inventor: IWATA HIROSHI
IPC: G03B9/58
Filed: 1984-02-17
Abstract: PURPOSE:To photograph at a high shutter speed while using an auxiliary light source in the day time, for instance, a stroboscopic device, by providing a control means for controlling the opening and closing operation of a high speed shutter in accordance with the exposure state of front curtain of a focal-plane shutter and a film surface. CONSTITUTION:When a jump-up of a reflecting mirror 3 is completed at a time point t1, subsequently, a focal-plane shutter 4 starts its operation, and the running of a front curtain is started. When the running is ended at a time point t2, an interlocking switch 10 is operated, and the operation of a driving controlling circuit 7, etc. is started by a signal. It usually controls a high speed shutter 6 to an open state that the light can pass through, varies it to a closed state for cutting off the light at the time point t2, and also sets it to an open state again by supplying a synchronizing signal at the time t2. This synchronizing signal is supplied to an integration circuit 8 and a stroboscopic device light emitting circuit 9, too, light emission is started, and the integration of a photocurrent from a photodetector 11 is started.
Patent JP-S57164307-A (JP)
Title: Programmable controller
Inventor: ABE RIYOUICHI
IPC: G05B23/02
Filed: 1982-02-26
Abstract: PURPOSE:To make programming easy and to achieve confirmed operation, by arranging keys designating input and output terminals and a display corresponding to each key closely. CONSTITUTION:Input number setting keys 51 and displays 52 are provided for the number of input terminals in an input set display 5. Output number setting keys 61 and displays 62 are provided for the number of output terminals in an output set display 6. At program input, keys 41 indicating instructions, the input number set keys 51 and the output number set keys are used. One key corresponds to one step and job can be done while confirming the key input with the displays. At the execution of a program, since a display indicating a step during execution is operative, the operation can be confirmed.
Patent JP-S63203665-A (JP)
Inventor: HANSUIERUKU URUBATSUHA
IPC: C07K5/06
Filed: 1988-02-12
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-H07240578-A (JP)
Title: Manufacture of substrate for high-frequency circuit
Inventor: ERIGUCHI HIDENORI
IPC: B32B7/02
Filed: 1994-02-28
Abstract: PURPOSE:To improve the dimensional stability of a substrate for high-frequency circuit by forming it from a porous sheet of ultrahigh molecular weight sandwiched between resin-impregnated reinforcing sheets and hardened by heat under pressure. CONSTITUTION:A reinforcing sheet having a fiber base 2 impregnated with thermosetting resin 3 is attached to each side of a porous sheet 1 of ultrahigh molecular weight polyethylene. This laminate is heated and pressed to cure the resin, is cooled to a room temperature, and is heated to a temperature above Tg point of the resin without applying pressure and then cooled. Then, a metal conductor 4 with an adhesive layer 5 is laminated, heated, and pressed.
Patent JP-S5938401-A (JP)
Inventor: TSUNEMI YASUO
IPC: E01B25/28
Filed: 1982-02-22
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-H01204104-A (JP)
Title: Programmable controller
Inventor: IKEGAMI MASASHI
IPC: G05B19/05
Filed: 1988-02-09
Abstract: PURPOSE:To realize a quick debugging process of a sequence program by using a memory which stores the control elements forming a sequence program and the addresses and symbol instructions of said control elements and a means which reads out the memory information corresponding to the input control element. CONSTITUTION:The memories 3 and 4 store the control elements forming a sequence program and the addresses and symbol instructions of those control elements respectively. An input device 5 is added to supply the control elements together with an arithmetic control part which reads the memory information corresponding to those control elements out of both memories 3 and 4. These control elements are supplied before execution of the sequence program. Then the information corresponding to the input control element is read out of the memory and outputted to a printer, a display, etc. These output contents are checked for detection of the program abnormality. As a result, a debugging process of the sequence program is carried out easily and quickly.
Patent JP-H02209983-A (JP)
Title: Method for repairing water-leaking buried pipe
Inventor: KITAHATA MICHIHARU
IPC: C08G18/77
Filed: 1989-02-10
Abstract: PURPOSE:To keep excellent permeability, a wide range of integrity and water cutoff properties and reduce adhesion to injectors by using a mixture of a specific modified polyisocyanate compound with a plasticizer as a grouting agent. CONSTITUTION:A mixture of (A) a modified polyisocyanate compound, prepared by reacting (i) a crosslinking component consisting of a polyisocyanate compound expressed by the formula (n is an integer including 0 and 0.2-1 on the average) with (ii) a modifying agent consisting of an (>=4C) alkyl monoalcohol which is not completely miscible with water and may contain a branched structure or ether group or a primary or secondary alkylamine and having average 2.1-2.4 residual free isocyanate groups per molecule with (B) a plasticizer preferably consisting of dioctyl phthalate and dibutyl phthalate is used as a grouting agent.
Patent JP-S57144737-A (JP)
Title: Multi-molding method
Inventor: OKASHIRO AKIRA
IPC: B29C45/16
Filed: 1981-03-02
Abstract: PURPOSE:To make the back face nearly monochromic and prevent debonding of both plastics, by using the mold which lessens exposure of another plastics on the back face of the molded article, in time of multi-molding two kinds of different plastics. CONSTITUTION:The gate hole 16a necessary at the second process is provided to the core 16 and the gate pin 8b to be inserted in the gate hole 16a and the degassing hole pin 8c used at the first process are provided to the cavity 18 of the first process. The first process plastics is injection-molded in this mold and the molded object 112 is obtained. Then, at the second process the second process plastics is injection-molded in the cavity of the second process mold 22 and the mold core 16 and the molded article 114 is obtained. The back face of the obtained molded object exposes only the gate part 114a and the degassing hole 114b and is nearly monochromic. It is used as the wristwarch band.
Patent JP-H02212232-A (JP)
Title: Headlamp device for vehicle
Inventor: SEKO TAKATOSHI
IPC: B60Q1/14
Filed: 1989-02-10
Abstract: PURPOSE:To switch over the headlamps properly according to running environment by switching over the direction of the headlamps of a vehicle based on the detection result of the quantity of light from an vehicle on the opposite lane, and varying a reference value for switching over from high beam to low beam according to the degree of the quantity of light injected from the vehicle on the opposite lane. CONSTITUTION:A detector means, detecting the quantity of light emitted from a forward running vehicle or an vehicle on the opposite lane, is provided. It consists of No.1 and No.2 light-receiving sensors 1a and 1b each receiving a light of different wave-length range to make it possible to detect distinctly the headlamp light from the vehicle on the opposite lane or the tail lamp light from the forward running vehicle. The output signals from these light-receiving sensors 1a and 1b are input into a microprocessor 6 and a motor 3a as a drive means is driven and controlled to switch over the headlamps of the vehicle 2a and 2b to high beam or low beam. Also, the microprocessor 6 varies a reference value for switching over from high beam to low beam, according to the degree of the quantity of light injected from the vehicle on the opposite lane.
Patent JP-S59155893-A (JP)
Inventor: TADA HIROYUKI
IPC: G09G3/20
Filed: 1983-02-24
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-S55122466-A (JP)
Title: Commutator machine
Inventor: TAWARA KAZUO
IPC: H02K23/40
Filed: 1979-03-16
Abstract: PURPOSE:To eliminate uneven distribution of magnetic-fluxes and to obtain a commutation machin having excellent commutation performance by providing a short circuit which suppresses the circumferential magnetic fluxes at the center of the circumferential direction of a main pole, and suppressing the passage of armature- reaction fluxes. CONSTITUTION:A yoke 1 and a main pole 2 are simultaneously punched through a sheet of iron plate. Slots 9a and 9b are provided to accomodate non-magnetic metals such as copper, aluminum or the like, or magnetic metal such as steel or the like which constitute a short circuit for armature-reaction suppression. Members constituting the short circuit 9 are compressed or welded to the slots 9a and 9b. Said short-circuit-constituting members 9 are compressed or welded so that a closed loop is formed by the end-surface in the axial direction of an stator core. On the other hand, a rotor obtains driving force by winding an armature winding 5 in the slot of an armature core 4, connecting the end of the winding to a commutator 6, and giving and taking power to and from the outside through a brush 7. Since the armature- reaction fluxes can be suppressed in this constitution, uneven distribution of the magnetic fluxes can be eliminated, thereby a commutator machine having excellent commutating performance can be obtained.
Patent JP-H09221619-A (JP)
Title: Resin composition for water repelling coating
Inventor: FUKUCHI YOSHIHISA
IPC: C09D133/04
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive resin composition for water repelling coating capable of forming by coating, excellent in adhesiveness to a base material and water repellency without attacked with an acidic rain. SOLUTION: This resin composition for water repelling coating comprises a polymer (A) which comprises 20-80wt.% of a fluorine-containing monomer (a) having a carbon to carbon double bond and a perfluoroalkyl group, 80-20wt.% of a monomer (b) having the carbon to carbon double bond and a cross-linking functional group and 0-30wt.% of a monomer (c) having the carbon to carbon double bond except monomers (a) and (b), and a polymer (B) which comprises 20-99wt.% of the monomer (b) having a carbon to carbon double bond and the cross-linking functional group and 1-80wt.% of the monomer (c) having the carbon to carbon double bond except monomers (a) and (b).
Patent JP-H10233529-A (JP)
Title: Nitride semiconductor element and its manufacture
Inventor: YAMADA NORIHIDE
IPC: H01S5/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To realize a nitride semiconductor light emitting element, such as the LED, LD, etc., which can be driven with a low voltage and has a high efficiency, high reliability, and long service life by vapor-depositing palladium on a p-type nitride semiconductor layer as an electrode material. SOLUTION: A light emitting diode 21 is formed by forming an AlN buffer layer 23 on a sapphire substrate 22 and successively depositing an n-type GaN contact layer 24, an n-type AlGaN clad layer 26, a doped InGaN layer 28, a p-type AlGaN clad layer 30, and a p-type GaN contact layer 31 on the buffer layer 23. In addition, after palladium which becomes electrodes is vapor- deposited 33 on the contact layers 24 and 31, the palladium is annealed by spending longer time than the normal time in a nitrogen atmosphere. Therefore, a nitride semiconductor light emitting element having a high efficiency, high reliability, and a long service life can be manufactured.
Patent JP-S61190791-A (JP)
Title: Semi-conductor memory device
Inventor: MIYAOKA SHUICHI
IPC: G11C11/34
Filed: 1985-02-20
Abstract: PURPOSE:To improve an operating margin and to contrive to promote a saving of electrification by maintaining input signals through a latch circuit in addition to cutting off an operation electric current of an input circuit for a specified period after input signals are fetched. CONSTITUTION:Even either one out of address signals a0-ai and a0-aj will change while a chip selecting signal anti-CS comes out, then an address signal variation detecting circuit ATD generates a detecting pulse phi and a timing signal anti-CS1 coming from a timing control circuit TC turns out L. The FET Q13 and Q14 of the input circuit corresponding with this signal are set to OFF and the operation electric current of the circuit IB is cut off for a specified period. Input signals which are outputted from an output circuit OB after converting to an emitter coupled logic level through a level conversion circuit LVC for a specified period are held at a latch circuit FF and a CMOS memory cell MC is selected through a decoder. Thus a malfunction caused to noises occurred in power source lines is avoidable by cutting off the electric current as well as by holding the signals and allow the operating margin to improve and the saving electrification to be promoted.
Patent JP-S62188934-A (JP)
Title: Test for multi-layer shotcrete structural body
Inventor: KURATA TADAHIRO
IPC: G01M99/00
Filed: 1986-02-14
Abstract: PURPOSE:To measure and test strength characteristic of a multi-layer-structure shotcrete, by making a sample having a section which allows a pressure force to work on a plurality of construction joints parallel and evenly to measure the strength characteristic. CONSTITUTION:A sample used is so arranged that construction joints 15 are formed between layers 10-13 of a shotcrete while making it a cube in the shape as a whole. The testing method is as follows: For example, when the number of layers of a sample shotcrete is four, 26 strain gages A are applied at 26 points as shown by numbers 1-26 at necessary points of the respective layers and between adjacent layers. In addition, the sample is pressurized from the direction parallel with the construction joints 15 to measure and test the compression strength thereof and distortions of the layers and between adjacent layers. This enables accurate measurement and evaluation of the strength characteristic of the multi-layer structured shotcrete.
Patent JP-S55122367-A (JP)
Title: Production of clad plate
Inventor: AOYANAGI TOSHISUE
IPC: H01M4/16
Filed: 1979-03-15
Abstract: PURPOSE:To fill an active material uniformly without causing it to leak from a clad tube, by filling a slurry active material in a clad tube and treating the outside of the tube with dilute sulfuric acid. CONSTITUTION:A slurry active material 7 of lead powder 2 and a mixture solution 4 of water and water-glass is metered to a filling hopper 11 from a stirring mixer 5. The filling hopper 11 is placed on the container 10 for treatment with dilute sulfuric acid, in which is placed a clad tube 8 holding a lead electrode 9 therein. The slurry active material 7 is filled into the clad tube 8. The clad tube is treated with shower 12 of dilute sulfuric acid having specific gravity of 1.06-1.26 at 20 deg.C in the container 10, so that a thin film of silicic acid gel is formed and soldified on the surface.
Patent JP-S61192994-A (JP)
Inventor: AIZAWA KENJI
IPC: F16L59/05
Filed: 1985-02-20
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-S52114603-A (JP)
Title: Lubricant for pipe jointing and method for joining pipe
Inventor: MATSUNAGA MASAAKI
IPC: C10N10/04
Filed: 1976-03-19
Abstract: PURPOSE: A lubricant for joining pipes helping easy pipe joining even in the rain or under water and not affecting the pipes and the rubber rings, composed mainly of a water-insoluble component such as castor oil. 
     COPYRIGHT: (C)1977,JPO&Japio