baber/WOPTO huggingface dataset:
Patent JP-2000258323-A (JP)
Title: Apparatus for pushing and hitting testing of device- mounted substrate and its test method
Inventor: YAMAZAKI HIROBUMI
IPC: G01M99/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To lessen a worker's burden by automatically stopping a pressing head when a device-mounted substrate subjected to testing by pushing and hitting generates an electric failure. SOLUTION: The apparatus for testing device-mounted substrates by pushing and hitting consists of a substrate-holding mechanism part 3 for holding the device-mounted substrates, a pressing part with a pressing head which reciprocates to press the held substrates, and a control unit part 4 for controlling the reciprocation of the pressing head. The control unit part 4 has an electric failure-detecting part for detecting electric failures of the substrates. The control unit part 4 stops the reciprocation of the pressing head 12 when the substrate receiving the pressing by the reciprocation of the pressing head 12 generates electric failures.
Patent JP-S62213892-A (JP)
Title: Water purifying method
Inventor: HATANO HITOSHI
IPC: C02F1/40
Filed: 1986-03-17
Abstract: PURPOSE:To separate a suspended contaminant, by supplying a treatment agent having cellulose fibers to a contaminated water area together with air bubbles. CONSTITUTION:A stirring tank 2 for preparing a contaminant treatment agent by mixing a cellulose powder and water under stirring, a transport pump 3, a line mixer 5 and a transport pipe 6 are mounted to a contaminated water area purifying treatment ship 1 and air bubbles are contained in the contaminant treatment agent containing the cellulose powder to blow out said treatment agent to the deep area under the surface of a contaminated water area. Whereupon, the treatment agent is released into water and cellulose fibers adhere and flocculate a suspended contaminant or are raised as a filter layer by the buoyancy of air bubbles to catch suspended particles. By this method, separation effect can be promoted.
Patent JP-H09247058-A (JP)
Title: Signal transmission system for race using racing machine
Inventor: ISHIZUKA YUJI
IPC: H04B7/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To transmit a signal without interruption even when a distance between a transmitter and a receiver is within a specific distance by using an antenna with a very wide angle for the transmitter and the receiver and installing a reception antenna and the receiver at a prescribed height around a loopback point of a loop circuit. SOLUTION: While a machine is running on a path between a track marker flag 5 indicating a loopback point of a loop circuit and a track midpoint 7, a radio wave emitted from the machine is received by a 1st reception antenna 4 and a 1st receiver 3. Furthermore, while the machine is running on a path between a track marker flag 6 and the track midpoint 7, a radio wave emitted from the machine is received by a 2nd reception antenna 9 and a 2nd receiver 8. In this case, the signal is transmitted even when a distance between the transmitter and the receiver is within several tens meters by selecting a half value angle of the transmission antenna mounted on the machine to be 140 deg., a half value angle of the reception antenna mounted on a stand to be 100 deg., and a height around a loopback point for the mount position to be 50m or over.
Patent JP-S53142340-A (JP)
Title: Manufacture of swing arm for autobicycle
Inventor: SAEKI TAKEHIKO
IPC: B62K11/02
Filed: 1977-05-17
Abstract: PURPOSE: To manufacture a swing arm with good work efficiency at a low cost by arranging the weld line, in the predetermined same plane, of two parts to be joined with each other and the weld line of two parts to be joined with each other in other place and automatically welding the weld lines with a torch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05220827-A (JP)
Title: Method and device for cutting parison of hollow molding machine
Inventor: KATO TAKAAKI
IPC: B29C49/50
Filed: 1992-02-10
Abstract: PURPOSE:To obtain an excellent cut edge by cutting a parison by a cutter device when centrifugal force in the longitudinal direction is generated in the parison at an initial stage when a mold holding the parison is moved in an arcuate shape so as to be separated from a crosshead. CONSTITUTION:A parison 54 extruded into a mold 28 through the die slit 10a of a crosshead 10 from an extruder is held into the mold 28 in a mold closing process, and the bottom of the parison 54 is joined. A rotating arm 38 unified with a shaft member 40 begins to be rotated by driving the motor 46 of a crank device 48, and the mold 28 is moved toward the position of molding (the position of a solid line) along arcuate loci shown by the arrows from the position of receiption of the parison (the position of a chain line) while using pins 20, 24 as a fulcra through arm an arm member 34, a pin 32 and a mounting member 30. However, the cutting edge of a cutter device 12 is operated during a time when the parison 54 is centrifugalized approximately in the vertical direction at the initial stage of movement at that time, and the parison 54 is cut, thus acquiring an excellent cut edge.
Patent JP-S62215431-A (JP)
Title: Copying machine having intermediate tray
Inventor: OKUDA MASAKIYO
IPC: B65H1/04
Filed: 1986-03-14
Abstract: PURPOSE:To enable modification of the relative position between a photosensitive member and a paper sheet at a copy process section by providing a matching board for regulating the storing position of paper and controlling said matching board corresponding to the output from means for receiving the displacement of the storing position in the entering direction of paper. CONSTITUTION:An intermediate tray 1 for temporarily storing a sheet of paper 10 under carrying in a copying machine and feeding again to a copy process section has an approximately planar tray face formed with a rib 2a and a projection 2b on the upper face thereof, where a front matching board 3, a rear matching board 4, paper feed rollers 5a-5c and a stopper 6 are arranged on said tray face. Respective matching boards 3, 4 are movable in the direction D or C through rack and gears 9a, 9b gearing with a pinion gear 7 which is rotated by means of a pulse motor not shown. The pulse motor is controlled corresponding to the output from a displacement input means (not shown) for receiving the displacement of the storing position in the perpendicular direction against the entering direction of paper 10.
Patent JP-H03259135-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YOSHIDA KAZUHIRO
IPC: G03C1/30
Filed: 1990-03-08
Abstract: PURPOSE:To make improvement in safe light resistance by incorporating silver halide particles which are spectrally sensitized by at least one of respectively specific sensitizing dyes and at least one of hardeners expressed by formula II. CONSTITUTION:The silver halide particles which have >=5 ratio of (100) face/(111) face and are spectrally sensitized by the sensitizing dyes expressed by formula I, etc., and the compds. expressed by formula II are incorporated into silver halide emulsion layers and the hardeners expressed by formula III are incorporated therein. In the formula I to III, Y1, Y2 respectively denote the nonmetal atom group necessary for forming a 5-membered or 6-membered nitrogenous heterocycle; R1, R2 denote a satd. or unsatd. aliphat. acid group; Q1, Q2 denote the nonmetal atom group necessary for forming 4-thiazolidinone, 5-imidasolidinone ring; L1 to L3 denote a methyl group; X1 denotes anion; n1, n2 denote 0 to 3 integer; Z denotes the nonmetal atom group necessary for forming a 5-membered or 6-membered nitrogenous heterocycle; Y denotes a hydrogen atom, alkali metal atom, etc., L denotes a bivalent org. group; n1, n3 denote a positive integer; n2 denotes 0 or 1. The improved safe light resistance is obtd. in this way.
Patent JP-S63223367-A (JP)
Title: Controller for hydroelectric generating installation
Inventor: SUGISHITA KANEO
IPC: F03B15/06
Filed: 1987-03-12
Abstract: PURPOSE:To make such operation that turbine efficiency comes to the maximum as well as high speed AFC (automatic frequency control)operation performable, by regulating guide vane opening of a hydraulic turbine and revolving speed of the turbine to the given turbine's operating head and the target generator output. CONSTITUTION:A time of AFC operation, guide vane target opening (a)* is found out of an operating head H of a hydraulic turbine 2 and the target genera tor output P* at that time by a opening setter 5. And, a guide vane 3 is con trolled by a guide vane controller 6 in accordance with a deviation DELTAa between this target opening (a)* and the guide vane actual opening (a). And, on the basis of the head H and the actual opening (a), target turbine revolving speed N* is calculated by a speed setter 7, the opening deviation DELTAa is compared with the preset judged value by a judger 8, and when a side of the opening deviation DELTAa is larger or smaller, a transfer 9 is selected to a contact A or B, and a generator 1 is controlled via a speed changer 4 according to an output deviation DELTAP(=P*-P or a speed deviation N(=N*-N).
Patent JP-S60203713-A (JP)
Title: Laying of concrete block
Inventor: ABE GENJI
IPC: E02B3/14
Filed: 1984-03-26
Abstract: PURPOSE:To work the titled construction readily and economically, by inserting ropes into the groove portions at the both ends of a plurality of concrete blocks and by paying out the ropes successively fixing them with rope-retaining pieces being attached to the blocks. CONSTITUTION:On a working vessel 7, concrete blocks 1 are arranged between ropes 3 with dowel holes 4 turned up vertically and the ropes 3 are inserted into the groove portions 2 of the concrete block 1, while rope-retaining pieces 5 are fitted in the dowel holes 4 and the both ends of the concrete block 1 are fixed to the right and left ropes 3. Then, after the ropes 3 are paid out at a given length, next concrete block 1 is arranged between the ropes 3 in the same way. Then, the same process is repeated while advancing the working vessel 7 and the bed plates 8 of a given dimension are formed on the sea bottom by laying a plurality of concrete blocks 1.
Patent JP-S55151584-A (JP)
Title: Preparation of 1,8-naphthyridine derivative
Inventor: TANAKA YOSHIAKI
IPC: C07D471/04
Filed: 1979-05-11
Abstract: PURPOSE: To obtain the title compound useful as an intermediate for an antibacterial agent in high yields, by condensing a -4-hydroxy-7-methyl-1,8-naphthyridine-3- carboxylic acid derivative with chloral, followed by alkylation and reaction with an organic acid.  
     CONSTITUTION: A compound shown by the formula I (R 3  and R 6  are lower alkyl) is condensed with chloral in a polor solvent, e.g., acetic acid, DMF, etc. or without the solvent under heating from room temperatures to reflux temperatures to give a compound shown by the formula II, which is reacted with an alkylating agent, e.g., a halogenated alkyl, a dialkylsulfuric acid, etc. in the presence of a deoxidizer, e.g., KOH, etc. in a polar solvent, e.g., DMF, under heating to give a compound shown by the formula III. The compound shown by the formula III is heated in the presence of an organic strong acid, e.g., tosyl acid, etc. in acetic acid, acetic anhydidride, or their mixture at 50W140°C to prepare a compound shown by the formula IV. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59182991-A (JP)
Title: Method for coloring and modifying anodic oxide film on aluminum
Inventor: KUWABARA TOSHIHIDE
IPC: C25D11/18
Filed: 1983-03-31
Abstract: PURPOSE:To obtain a colored film having high resistance to light, heat, chemicals, etc., high weather resistance and superior durability by converting alumina as a component of an anodic oxide film on Al or an Al alloy into a solid soln. consisting of alumina and a metallic compound by a hydrothermal reaction. CONSTITUTION:Al or an Al alloy having a formed anodic oxide film is hydrothermally treated at >=150 deg.C in water contg. a metallic compound in an autoclave. Any metallic compound which is insoluble or slightly soluble in water and can form a solid soln. by a hydrothermal reaction with alumina as a component of the anodic oxide film can be used as said metallic compound, and the compound is selected among the oxides, hydroxides, carbonates, etc. of Co, Ni, Mn, Zr, Mg, etc. A mixture of two or more kinds of such compounds may be used.
Patent JP-H02280808-A (JP)
Title: Process and apparatus for separating liquid ash
Inventor: ETSUKEHARUTO BEEBAA
IPC: F23J3/04
Filed: 1990-03-08
Abstract: PURPOSE: To prolong the life of a filter by introducing an exhaust gas which leaves from a combustion chamber and has a specific temp. and pressure and in which an ash content is 0.1 to 60 g/Nm<3> to at least one baffle surface and separating a liquid ash content. CONSTITUTION: The exhaust gas 6, which is generated by combustion of carbon- contg. fuels and has the temp. of 200 to 1800 deg.C, the pressure of 1 to 100 bars and the ash content of 0.1 to 60 g/Nm<3> , is introduced perpendicularly downward from above into an inversion type separator 1 through an inlet 10. When the ash-contg. exhaust gas 6 collides against the baffle surface 13, the ash liquid drops are separated and flow downward on the baffle surface 13 disposed to incline slightly. The exhaust gas 7 from which the ash liquid drops are sufficiently removed emerges from the inversion type separator through an outlet 11. The liquid ash 16 gathers to the conical portion of the inversion type separator 1 and is intermittently discharged through a valve 9 and a pipeline 8.
Patent JP-H11260127-A (JP)
Title: Luminaire for marking
Inventor: KASHIWAGI AKIHIRO
IPC: E01F9/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire for marking enabling previous unit assembly in a factory, and enabling extremely simple and rapid mounting to a beam on site, by having no use for fixing to the post in installation. SOLUTION: This luminaire is provided with a hollow containing case 1 of prescribed length, a pair of L-shaped side arms 2, 2 where the tip parts of horizontal parts 20 are mounted to respective end parts of the containing case 1, a coupling arm 4 coupling vertical parts 21 of the respective side arms 2 together, floodlight heads 3 contained in the containing case 1 at prescribed intervals and aimed at the direction of the coupling arm 4 through a window hole la formed in the containing case 1, and optical fiber 5 wired along the one side arm 2 and getting to the respective floodlight heads 3 via the inside of the containing case 1.
Patent JP-H05305864-A (JP)
Title: Fifth wheel device for turning car
Inventor: TAGUCHI HARUHISA
IPC: B60S9/21
Filed: 1991-02-28
Abstract: PURPOSE:To let a move have the degree of freedom in making a turning radius and direction of a car at a time when this car, equipped with a fifth wheel for turning car, uses this wheel as well as to make an operation of the fifth wheel safely and accurately by way of reducing a driver's burden. CONSTITUTION:A lifting gear 18, floating a car body after having a fifth wheel 5 almost uprighted by a control signal out of a controller, is attached to a turntable 28 rotatably set up in the underside of this car body B. With this constitution, the degree of substantial freedom, including such that a car is turned round at a minimum turning radius with one front wheel as the center, performing a U-turn or the like at a small radius, and the car is traveled aslant and narrow shifting is easily performed and so on, is given to a move of the car, while an operation of the fifth wheel is automated, thus a driver's burden is reduced and it is safely and accurately made performable.
Patent JP-S59183673-A (JP)
Title: Production of marine boiled paste product
Inventor: NAKAJIMA YASUSUKE
IPC: A23L17/00
Filed: 1983-04-04
Abstract: PURPOSE:Specific amounts of whey protein and ascorbic acid are added to fish meat to increase elasticity of boiled paste product largely. CONSTITUTION:Fish meat is combined with 0.05-5% of whey protein and 0.01- 0.2% of at least one selected from ascorbic acid, erythorbic acid and their salts. At this time, the addition of an alkali causes further increase in elasticity.
Patent JP-S63222860-A (JP)
Title: Ink jet head and driving method therefor
Inventor: OIDE NOBUO
IPC: B41J2/05
Filed: 1987-03-13
Abstract: PURPOSE:To prevent clogging of a nozzle due to dryup of ink, by fusing ink through heating means when a record is made then applying voltage between pairs of conductive members arranged while facing one another at micro-gaps and ejecting ink through micro holes. CONSTITUTION:An ink jet head comprises a substrate 1 on which a heating means, i.e. a resistor 2, and an insulator 3 are formed, pairs of conductive members 5 facing one another at micro-gaps 4, a thin board 7 having micro- holes 6 and a spacer 8. After power is fed to the resistor 2 and solid state ink 9 is fused, voltage is applied onto the pairs of conductive members 5 so as to produce gas 10 and an ink drop 11 from the ink 9. Since power is fed directly to the ink which exhibits solid state at room temperature and exhibits conductivity when fused thermally so as to form an ink drop, clogging due to dryup of ink can be prevented.
Patent JP-H05291072-A (JP)
Title: Manufacture of multi-layered ceramic capacitor
Inventor: KAMATA KAZUHIRO
IPC: H01G4/12
Filed: 1992-03-16
Abstract: PURPOSE: To suppress the generation of cracks and delamination by heating a multi-layered laminate in a specific sintering-temperature profile and including an additive, in addition to fine particles of a conductive metal, in a conductor composition layer. CONSTITUTION: A multi-layered laminate of a dielectric composition layer and a conductor composition layer is heated at a first temperature. The laminate, after having been subjected to a first step is then heated to a second temperature which is higher than the first temperature at a rate of 450 deg.C/hr. Next, the laminate after having been subjected to a second step is heated at a third temperature which is higher than the second temperature. The conductor composition layer is made of a thin-film conductor composition layer containing fine particles of conductive metal and an additive. Thereby there is obtained a good quality of multi-layered ceramic capacitor, which can suppress the generation of cracking and delamination and further can shorten a sintering time over prior art.
Patent JP-H10269798-A (JP)
Title: Error data correction circuit
Inventor: YUN GI RII
IPC: G11C29/42
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To suppress noise glitches and improve an output speed even if an output delay is produced by a sensing amplifier by a method wherein the output of an error data correction unit is latched by a latching control signal composed of the combination of the output of an error judging unit and a latching signal. SOLUTION: A latching control unit 14 combines a latching signal LAT and an error judging signal N1 outputted by an error judging unit 11 in accordance with the outputs SA0,...SAn of sensing amplifiers and outputs a latching control signal N5. If the output of the output SA0 is delayed, the transition of the level of the output N4 of an error data correction unit 12 is produced from an error judgement timing till the time when a normal data is inputted. A latching circuit 15 outputs a signal N6 in accordance with the output N4 generated in a period while the latching control signal N5 is inputted and latches it and generates the signal 6 from which the transition of the level of the output N4 is eliminated. With this constitution, noise glitches can be suppressed.
Patent JP-H02237183-A (JP)
Title: Gas laser device
Inventor: YOSHIZAWA KENJI
IPC: H01S3/03
Filed: 1989-03-10
Abstract: PURPOSE:To obtain high laser output with high efficiency by combining a microwave in a dielectric from the side face thereof through a combination window which is formed in a wall surface, where a microwave electric field in a microwave transmission path is almost eliminated, and extends in the direction of a laser optical axis. CONSTITUTION:A microwave transmission path 2 and a microwave circuit 6 are installed parallel along a laser optical axis and a microwave is combined from the side face 661 of a dielectric 66 through a combination window 41 which is formed in a wall surface, where a microwave electric field in the microwave transmission path 2 is almost eliminated, and extends in the direction of the laser optical axis. Therefore, while transmitted in the transmission path 2, the microwave is combined little by little from the microwave transmission path 2 to the dielectric 66 through the combination window 41 extending in the direction of the laser optical axis and through the side face 661 of the dielectric, and a microwave mode mainly including vertical electric field component to the boundary between the dielectric 66 and plasma is formed. Thereby uniform discharge in the direction of the laser optical axis is obtained to make a compact device of high laser excitation efficiency and high output.
Patent JP-H10256648-A (JP)
Title: Laser diode module
Inventor: TAKIZAWA YASUSHI
IPC: H01S5/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and prevent radio wave noise interference, by arranging a mirror on one end side of a laser diode chip, and guiding a laser light outputted from a laser diode chip to an optical coupling component. SOLUTION: A laser diode module 1 consists of a rectangular plate type sealing main body 3 having a side wall 2 in the peripheral part, and a metal lid 4 stacked and fixed on the upper surface of the sealing main body 3 by seam welding. A hole 5 is formed in the central part of the lid 4. A laser diode chip 7 is fixed to the almost central part of the sealing main body 3. A mirror 10 is arranged on one end side of the laser diode chip 7, and reflects a laser light 11 emitted from one end side of the laser diode chip 7. The reflected light is guided toward a transparent glass plate 6 above the mirror 10. The laser light 11 is emitted outside the sealing body 12, from the transparent glass plate 6.
Patent JP-S60216412-A (JP)
Inventor: NISHIKAWA SEIICHI
IPC: H01B13/10
Filed: 1985-03-24
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-H05224646-A (JP)
Title: Display device
Inventor: HORI TATSUHIKO
IPC: G09G5/36
Filed: 1992-02-12
Abstract: PURPOSE:To reduce the number of memories for storing display data and to perform high speed display. CONSTITUTION:A memory for storing display data 12 is constituted to be a plane in accordance with display data in which the number of simultaneously displayed colors is maximum. A key data memory 13 stores data showing what kind of display data it is among the plural display data having different number of the simultaneously displayed colors. An access means 14 accesses the memory 12 in different address space for every display data. Then, a memory control means 15 controls in every different address space so that the number of simultaneously accessed picture elements decided based on the number of displayed color and the width of accessed data bus may be maximum.