baber/WOPTO huggingface dataset:
Patent JP-H0426310-A (JP)
Title: Leading device for filament body into pipe line
Inventor: SUZUKI SADAJI
IPC: G02B6/46
Filed: 1990-05-18
Abstract: PURPOSE:To enable air leakage to be reduced and lead-in to be easy by dividing a filament body to b lead in and a seal unit between feed-out heads of a lead-in device into a plurality of parts and by making an area between them to be a pressure-reducing room as a space for keeping air. CONSTITUTION:A filament body 1 is passed through a penetration hole 13 of a plurality of seal units 11a and 11b (two in figure) which are provided at a feeder head 12 of a lead-in device 10 and is fed to a pipe 2 through a transfer path 17. The feeder head 12 consists of upper and lower half bodies 12a and 12b and seals a fitting part 15 of a pipe 2 and fitting parts 16a and 16b with a seal unit airtightly with packings 20 and 20a. An air stagnation space between the seal units 11a and 11b is operated as a pressure-reducing room 21. Air is flown to the pipe 2 from an air feeder port 19 through an air feeder channel 18 for sending a filament body 1, thus reducing air leakage in the direction of the seal units 11a and 11b and a long-span filament body can be sent efficiently by a relatively low-pressure air.
Patent JP-S61286121-A (JP)
Title: Manufacture of resin duct
Inventor: AMANO AKIRA
IPC: B29K23/00
Filed: 1985-06-13
Abstract: PURPOSE:To enable to efficiently manufacture a duct with uniform thickness by a method wherein a hollow body is formed by blow-molding a parison, which is made by extrusion, in a mold after the shape of the inner wall of the mold and both its ends are cut off and an opening, to which a transparent plate is attached, is made on its side wall. CONSTITUTION:Firstly, an extrusion molder 15 is located above between a left and a right molding dies 13 and 14, both of which are in an open state. Secondly, a parison 17 made of polypropylene or the like is extruded from a nozzle 16 between the dies 13 and 14. Thirdly, the left and the right dies 13 and 14 are closed and a nozzle 19 is inserted into the dies 13 and 14 through the parison 17 in order to supply compressed air in the parison 17. Fourthly, after resin cools and solidifies, the dies 13 and 14 are open and a hollow body 20 is taken out of the dies. Fifthly, both ends of the hollow body 20 are cut off. Sixthly, an opening 23 is blanked by being guided with a patch 21 inserted in the interior of the hollow body 20 and further rivet holes are pierced. A segmented duct 11 is completed by making a transparent plate 25 made of polyvinyl chloride or the like, which is held between an annular metal sheet 26 and the side wall of the hollow body, the sheet 26 and the side wall into an integral body by means of rivets 27.
Patent JP-H07336606-A (JP)
Title: Digital signal output system for solid-state image pickup element
Inventor: GOTO KENSUKE
IPC: H04N5/372
Filed: 1994-06-10
Abstract: PURPOSE:To simply provide an output of a digital signal with high precision by measuring a storage time of an image pickup element. CONSTITUTION:Signals generated by plural photoelectric conversion elements PD1-PD768 and reference signals are compared by level comparatos 1-1 to 1-768. Reset circuits D1-D768 reset periodically signals generated and stored in the photoelectric conversion elements simultaneously. A-latch circuits 3-1 to 3-768 are connected to level comparators and counters 2 counting a reference pulse and latch outputs of the counters 2 when outputs of the level comparators change. Outputs of the A-latch circuits are transferred to B-latch circuits 4-1 to 4-768 synchronously with a V-SCAN pulse, outputs latched in the B-latch circuits are fed to output lines by switches 5-1 to 5-768 to provide an output of a digital signal.
Patent JP-H08284477-A (JP)
Title: Tombstone made of resin
Inventor: FUKUYAMA KENZO
IPC: E04H13/00
Filed: 1995-04-17
Abstract: PURPOSE: To provide a tombstone which has an integrated structure made of a lightweight material such as resin, resists earthquakes, and allows reductions in weight, cost, and construction cost. CONSTITUTION: A tombstone 2 of an integrated structure is fitted into a prefabricated foundation frame 4.
Patent JP-H10321973-A (JP)
Title: Printed circuit board
Inventor: TOYA HIROKAZU
IPC: H05K1/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce electromagnetic radiation noise from the wiring structure of a printed circuit board. SOLUTION: A plurality of conductive leads 5, 7 are respectively formed to a power supply layer 3 and a ground layer 4 of a printed circuit board 1. The conductive lead 5 and the conductive lead 7 are connected by means of through-holes 6a, 6b and a troidal coil inductor is constituted between the power supply layer 3 and ground layer 4. One terminal of the troidal coil inductor is connected to a power supply lead 9 formed to the power supply layer 3, while the other terminal is connected to an element power supply terminal, to which the power supply terminal of circuit element and a decoupling capacitor are connected.
Patent JP-S61287327-A (JP)
Title: Phase locked oscillator
Inventor: KONDO HIDETOSHI
IPC: H03L7/08
Filed: 1985-06-13
Abstract: PURPOSE:To suppress minute spurious radiation and to prevent adverse effect onto a high frequency signal system by providing a filter circuit passing through an output signal of a voltage controlled oscillator and interrupting an undesired signal to the voltage controlled oscillator from a phase comparator to a path feeding the oscillated output of the voltage controlled oscillator to the phase comparator. CONSTITUTION:A band pass filter 2' passes a signal having a frequency within the control range of a voltage controlled oscillator (VCO) 1 and stops the passing of a signal having a higher and a lower frequency than the range. Since the low order harmonics being a problem as a conventional spurious signal have a sufficiently lower frequency than the range of the oscillation frequency of the VCO 1, they are stopped by the said band pass filter 2' and hardly propagated toward the VCO 1 from the phase comparator 3. The said dielectric resonator 2' has a passing characteristic along the resonance characteristic curve, the Q is increased to make the slope of the curve steep and the attenuation of low frequencies is increased, then the spurious signal of low harmonics is suppressed remarkably by using the said resonator using the center frequency of the oscillated frequency within the control range of the VCO 1 as the resonance frequency as the filter circuit.
Patent JP-2000324441-A (JP)
Title: Video signal recording device, video signal recording method and dubbing system
Inventor: KURUMA TAKUJI
IPC: G11B20/10
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a complicated remote control operation at the time of connecting a device with a video signal reproduction device and executing dubbing by discriminating whether an inputted video signal is in a moving picture state or a still picture state and recording the video signal when it, is judged to be in the moving picture state. SOLUTION: A video signal recording device A2 obtains a video signal from the video signal output means C1 of a video signal reproduction device A1 by a video signal input means C2. Data on a picture reproduced from a video signal are held by a picture state discrimination means C3 at a prescribed period. The picture reproduced when data before and after the period are not changed is discriminated to be in a still picture state. The picture reproduced when data before and after the period are changed is discriminated to be in a moving picture state. When the picture is discriminated to be in the moving picture state, a video signal recording means C4 records the video signal that the video signal input means C2 outputs in a prescribed recording medium.
Patent JP-H11322069-A (JP)
Title: Board carrying finger assembly
Inventor: SAWADA YASUHIRO
IPC: B65G49/06
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To hold a board in the nearly horizontal condition while reducing the generation of deflection thereof in a finger assembly to be loaded with a thin board such as a glass board for carrying by providing a board support part having at least three fingers. SOLUTION: A finger assembly 10 has a fixed part 10a for fixing a carrying device such as a robot and a fork-like glass board support part 10b for supporting a glass board thereon. The fixed part 10a is provided with a fixing bolt hole 5 and a vacuum circuit introducing part 4 for an adsorptive device to be used for adsorbing the glass board for holding. The glass board support part 10b has four narrow and long plate-like fingers 2 (2a-2d) extended like a fork from the fixed part 10a, and each finger 2 is provided in parallel with each other and top surfaces thereof are positioned on the same flat surface. Plural adsorptive pads 3a-3h for adsorbing boards with vacuum suction are provided in a top surface of each finger 2.
Patent JP-H01298990-A (JP)
Title: Controlling method for phase of induction motor
Inventor: TAZAKI TOMIO
IPC: H02P27/02
Filed: 1988-05-26
Abstract: PURPOSE:To control the rotating speed of an induction motor substantially constant even if a power source frequency is varied by altering the gradient of a quasi-sawtooth voltage waveform in response to the frequency of an AC power source. CONSTITUTION:A sawtooth voltage generator 12 is composed of an AC waveform shaper 13, an F/V converter 14, a voltage regulator 15, and an integrator 16. The generator 12 obtains a sawtooth voltage waveform designated by H in response to the frequency of an AC power source, and the gradient of the waveform is varied in response to the frequency of the power source. A converter 40 converts the temperature of a condenser to be detected by a temperature detector 11 into a DC voltage. The output voltage of the converter 40 is applied to the inverting input of a comparator 41, an output voltage from the generator 12 is applied to a non-inverting input terminal, and the light emitting unit 10 of a phototriac 5 is controlled to be fired by the output of the comparator 41. Thus, even if its frequency is varied, the firing angle of the phototriac can be always set to the same.
Patent JP-H10321018-A (JP)
Title: Lighting system
Inventor: MORI KAZUHIRO
IPC: F21S2/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To illuminate the decorations without installing a separate lighting system and heighten lighting effects by enabling decorations such as a flower vase and dolls, etc., to be put on this lighting system. SOLUTION: A light-emitting part 3 and an electric circuit part 12 are provided in a housing 1, and the light-emitting part 3 consists of a photoconductor 6 with a flat part, an optical irregular reflector 9 prepared near or making contact with the photoconductor 6, emission tubes 4, 5 light-incident into the photoconductor 6, and optical reflecting-shades 7, 8 which let the emission of the emission tubes 4, 5 to be effectively incident into the photoconductor 6. Then a light transmissive member 2 on the photoconductor 6 or the light- emitting part 3 is made so that article can be put on it.
Patent JP-H05296713-A (JP)
Title: Cantilever displacement element, cantilever probe using same element and scanning type microscope and information processing device using same probe
Inventor: SUZUKI YOSHIO
IPC: H01J37/28
Filed: 1992-04-23
Abstract: PURPOSE:To provide a cantilever displacement element of high repetitive durability by inclining the columnar structure of a piezoelectric body film comprising crystal grains in a direction of film thickness. CONSTITUTION:Lower and upper piezoelectric body films 3 and 5 have a crystal grain structure comprising an inclined grain system 8. For example, intermediate electrodes 4L and 4R are grounded and positive voltage is applied lower electrodes 2L and 2R, and upper electrodes 6L and 6R, a piezoelectric body 5 elongates in X and Y-axis directions, while a piezoelectric body 3 contracts. As a result, a cantilever section 9 is bent and displaced in a Z-axis direction. The intermediate electrode 4L is grounded and negative voltage is applied to the lower electrode 2L, while positive voltage is applied to the upper electrode 6L. The left portions of the piezoelectric bodies 3 and 5 are thereby caused to elongate. Also, voltage inverse to the left side is applied to the right lower electrode 2R and upper electrode 6R, thereby causing the contraction of the right half portions of the bodies 3 and 5. As a result, the cantilever section is bent and displaced in a Y-axis direction. For displacement in an X- direction, both right and left portions of the bodies 3 and 5 are concurrently caused to elongate. The film thickness-wise direction of the piezoelectric bodies 3 and 5, and the orientation of the crystal grains thereof are made to disagree, thereby enabling mechanical strength and durability to be increased.
Patent JP-H11293697-A (JP)
Title: Insert
Inventor: TAI HIDETOSHI
IPC: E02F3/36
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To deeply drill in a short time without damaging the ground surface by preparing an adapter meeting to the arm extreme ends of various sorts of back hoe. SOLUTION: The adapter 1 of an insert is fixed to the extreme end of a back hoe, and a bent is fixed in the anti-back-hoe direction with bolts. Next the intermediate tool 2 of the insert is formed so that two thick iron plates are joined together, curved in a fixed radius, and welded. A hook 3 for hooking wire is fitted to the middle part of the adapter 1, and it functions to hook the wire and break bottom soil. A claw 4 on the extreme end of the insert is formed into a square shape, a spoon-like shape, or a forked shape, and they are fitted and used according to the respective soil conditions. The claw 6 is suitable for soft soil, and the claw 7 is optimum for the place having many trees and the like.  Hereby energy can be saved, drilled ground surface is not stepped not to leave clawler traces, arable soil is uniformalized, a planting work is made easy, water permeability is excellent to increase an oxygen feed quantity, and farm products of high quality can be obtained.
Patent JP-S5356494-A (JP)
Title: Control rod drive mechanism
Inventor: FUTAKI MASAO
IPC: G21C7/16
Filed: 1976-10-29
Abstract: PURPOSE: To avoid clogging of the orifice communicating a control rod insertion passage in a control rod drive mechanism and a cooling passage of a control rod drive mechanism of the reactor and facilitate replacement of the orifice. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000322402-A (JP)
Title: Stream of people analyzing method
Inventor: YAMADA TAKAAKI
IPC: G08G1/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a traffic line analyzing method capable of spatial analysis in addition to time analysis by determining a desired area to investigate the stream of people, selecting a spot/road to be concerned in that area, preparing a graph regarding the spot as a nodal point/regarding the road as a branch, collecting the profiles and trajectory data of respective monitors to a trajectory collection server and analyzing the collected trajectory data. SOLUTION: A structure of a street is expressed in a graph structure and the structure of a route and the value of the route are expressed by adjacent matrixes. The collected trajectory data of people are stored in an action pattern table 1 and a profile table 2. A mouth-to-mouth information exchange model 3 mutually exchanges information between persons having the information, repeats evaluation and extracts a feature amount from the information of the street. For example, a geographical condition is added to a genetic algorithm and processed. Concerning the characteristics of an action pattern, the route of real walking is expressed as the arrangement of crossing numbers and this is inherited in action. Namely, concerning two action patterns, the gene manipulation of crossing and mutation is performed and the alternation of generation of a gene is progressed.
Patent JP-H07309094-A (JP)
Title: Cap for writing implement
Inventor: FUNABASHI KAHORI
IPC: B43K23/08
Filed: 1994-05-19
Abstract: PURPOSE:To obtain a writing implement which is excellent in writing performance at a low cost by a method wherein a pen pointsealing up member which seales up a pen point after fitting a cap is composed of polymeric resilient material which is ink resistant and prevents the pen point part from drying, and carbon dioxidetransmission coefficient of the material is made a specific value or under. CONSTITUTION:A material which is more excellent in ink resistance in polymeric resilient materials and at most 30X10<-17>m<4>(N, S) at 25 deg.C in carbon dioxide transmission coefficient, is used for a pen point-sealing up member 3. Then, by aiming at permeability of a pen point-sealing up member 3 from a test result, NBR containing 20% of acrylonitrile, butyl rubber (11K), and a fluororubber of which carbon dioxide (CO2) transmission coefficient is smaller than that of ethylene-propylene rubber in preliminary experiment are formed with a former. A writing performance test is carried out under the same conditions. Excellent results are obtained with butyl rubber and the fluororubber.
Patent JP-H092834-A (JP)
Title: Production of optical fiber
Inventor: FURANKU BUINSENTO DEIMAASERO
IPC: C03B37/027
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To perform mass-production of a product having low polarization mode dispersion by alternately applying twist in (counter) clockwise direction to a fiber using a roller having a form alternately rolling the fiber in one direction and reverse direction on the surface of the roller when the fiber is drawn out from a preform.  
     SOLUTION: A roller 15 is provided in a part 410 of a typical fiber-drawing out apparatus 40. When a fiber drawn out from a preform is brought into contact with the surface of the roller 15, such a rotating roller 15 is used that it has a shape capable of applying clockwise and counterclockwise alternative torque to fiber and an angle ϕ between a direction which is vertical to the roller face and a roller shaft is smaller than 90° in the first state of rotation and larger than 90° in the second state. The roller surface with which fiber is brought into contact is inclined according to rotation of the roller and passed through 0 and then changed in reverse direction. The change twists the fiber in reverse direction and a spin in the reverse direction is carved. Repeat of clockwise or counterclockwise twist decreases or removes mechanical twist from fiber. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S5826832-A (JP)
Inventor: KOLLAR JOHN
IPC: C07C/
Filed: 1982-07-27
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-S5355884-A (JP)
Title: Marine device for preventing gas from diffusing
Inventor: NOBUNAGA HIROSHI
IPC: B63B25/04
Filed: 1976-10-28
Abstract: PURPOSE: To prevent detrimental gases produced upon exhausting of gravel water from diffusing by providing a fluid curtain discharge tube at the environment of an outlet of the gravel water into a gravel hold of a ship. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06339975-A (JP)
Title: Hollow resin molded piece and manufacture thereof
Inventor: SEKIMOTO NAOHARU
IPC: B29C49/48
Filed: 1993-05-31
Abstract: PURPOSE:To provide a resin molded piece with a thin part and a thick part formed integrally having excellent attachable property and appearance by reducing deformations such as sink mark and distortion due to difference in cooling and solidifying speed, and a method for manufacturing it. CONSTITUTION:An injection mold 21 comprises a cavity 24 consisting of a thin part forming section 25 and a thick part forming section 26 and a gas inlet 32 arranged at the thick part forming section 26. By using the injection mold 21, a resin 41 is injected into the cavity 24. After the gas inlet 32 is covered with the resin 41, a gas 42 is injected so as to carry out injection molding, so that a thin part 5 and a thick part 6 are molded integrally and a resin molded piece having a hollow 11 formed at the thick part 6 is obtained.
Patent JP-S6019455-A (JP)
Title: Preparation of soup put in container
Inventor: SUGISAWA AKIRA
IPC: A23L5/10
Filed: 1983-07-15
Abstract: PURPOSE:To prepare a soup put in a container having improved shelf stability efficiently and hygienically, by heating a thermally-coagulating ingredient in a container by microwave, molding it, and packing a soup into the container. CONSTITUTION:A container consisting of a material such as a synthetic resin, paper, glass, etc. having small microwave dielectric loss is packed with a thermally-coagulating ingredient such as an egg product, marine fish paste, etc., the container is irradiated with microwave having 300-30,000MHz oscillation frequency, so that the ingredient is heated, molded, and the container is charged with soup or dried soup, and the container is sealed.
Patent JP-S5832563-A (JP)
Title: Spraying method in die casting
Inventor: TAKAHASHI KATSUHIKO
IPC: B22D17/20
Filed: 1981-08-18
Abstract: PURPOSE:To coat a min. required amt. of parting materials effectively on dies while eliminating the interferences of the sprayed parting materials with each other by spraying said materials successively at intervals with time from the respective nozzles of a spraying device having many nozzles. CONSTITUTION:Solenoid valves 4 are incorporated into circuits 3 of respective nozzles 1, and the valves 4 are controlled with a controller 5 consisting of relay timers, etc. so that the timings for spraying parting materials to the dies for die casting from the respective nozzles are deviated successively. Thus the parting materials are sprayed and coated surely on the required parts.
Patent JP-H05302033-A (JP)
Title: Curable resin composition
Inventor: KIYOHARA TADASHI
IPC: C08L63/00
Filed: 1992-04-24
Abstract: PURPOSE:To obtain the title composition having improved toughness without detriment to the heat resistance, mechanical properties, electrical properties and adhesiveness inherent in the constituent curable resin by combining the curable resin with a curing agent, a polysiloxane compound and a specified block copolymer. CONSTITUTION:The title composition comprises a curable resin, a curing agent, a polysiloxane compound and a block copolymer obtained by the polymerization of an aromatic resin precursor compatible with the curable resin with a polysiloxane intermediate. As the aromatic resin precursor, a polyamide resin, a polyimide resin or a polyamide imide resin is desirable, and such resins each containing phenolic hydroxyl groups in the main chain are particularly desirable. As the curable resin, an epoxy resin is particularly desirable.
Patent JP-S61288235-A (JP)
Title: Maintenance diagnostic device
Inventor: NISHIMOTO KUNIO
IPC: G06F11/34
Filed: 1985-06-17
Abstract: PURPOSE:To facilitate confirming the quality of a log analyzing program by returning preserved log information to a log file of a storage means if this return is necessary and using repeatedly log information due to a false trouble which is generated once. CONSTITUTION:When the quality of the log analyzing program is secured, the false trouble is generated in each device of a main system, and log information is stored in a log file 40 of a storage means 4 and is analyzed on a basis of the log analyzing program. If the log analyzing program does not reach a target level as the result of the test of the log analyzing program with generation of all false troubles, the log analyzing program is tested again after being corrected. Since log information for all false troubles are preserved in a preserving means 5 in this case, a restoring means 22 is started by an input means 3, and log information is outputted from the means 5 to the log file.