baber/WOPTO huggingface dataset:
Patent JP-S61222034-A (JP)
Title: Device for adjusting mounting position of diffraction grating of optical information processor
Inventor: IIJIMA YOSHIMI
IPC: G11B7/08
Filed: 1985-03-28
Abstract: PURPOSE:To obtain an optimum mounting position of a diffraction grating easily with a simple operation by repeating the operation that the diffraction grating is turned and the grating is reversed when a display light goes off. CONSTITUTION:A tracking error signal 21 held in a peak hold circuit 30 is compared with a triangle wave 44 at a level discriminating circuit 42. Then when the hold value 41 is higher than the level of the triangle wave 44, the discrimination circuit 42 outputs a discrimination signal 42a to sets and FF 50 of a display circuit 48 thereby turning on a display lamp 52 and stopping the oscillation of an oscillator 38. Conversely, when the hold value 41 is lower than the level of the triangle wave 44, the circuit 42 outputs a discrimination signal 42b to reset an FF 50 of the circuit 48, thereby turning off the lamp 52 and oscillating the oscillator 38. Thus, the signal 21 is inputted to the adjusting circuit to turn the diffraction grating and when the display light goes off, the grating is reversed, the optimum mounting position is obtained by repeating the operation.
Patent JP-H04296629-A (JP)
Title: Tire correction device
Inventor: KOURO AKIO
IPC: G01M1/34
Filed: 1991-03-26
Abstract: PURPOSE:To improve servo response characteristic so as to correct with high accuracy by providing grinder head as relatively moving free against the rotation drive device of a grinder. CONSTITUTION:The tilt angle adjustment of a grinding device 17 in response to a tire size is performed by loosing fixing nuts 27 of brackets 24, 25, and turning a base 22 around spindles 23. Likewise, height adjustment is performed by turning up-down screw shafts 9 so as to move up-down boxes 19 upward and downward along guide bars 8 and to move the base 22 combined with the boxes upward and downward. For grinding tire 1 peripheral face, the grinder is rotated by the motor 43 of a grinder drive device 42 via belts 46, 47, a slide box 30 is moved forward by an or hydraulic cylinder 31, and the grinder of a grinder head 32 is brought into contact with the peripheral face. Thereby the grinder head 32 is not accompanied by the drive device 42, which is heavy staff, for the movement so as to reduce inertia mass, and it is possible to improve the response characteristic of the oil hydraulic cylinder 31 and to correct with high accuracy.
Patent JP-S63228135-A (JP)
Title: Optical nonlinear high-polymer material
Inventor: KAINO TOSHIKUNI
IPC: C08F246/00
Filed: 1987-03-17
Abstract: PURPOSE:To maintain an excellent nonlinear optical effect and to improve deterioration resistance to laser beam by substituting at least one of the hydrogen atoms. of at least one kind of monomer constituting a high-polymer compd. with deuterium. CONSTITUTION:At least one of the hydrogen atoms. of at least one kind of the monomer constituting the high-polymer compd. is substd. with the deuterium. More specifically, the compd. having the nonlinear optical effect is chemically bonded to the deuterium-substd. high-polymer compd. The number of the carbon- hydrogen bonds constituting the high-polymer compd. is, therefore, decreased and the absorption occurring in the molecular oscillation of the carbon-hydrogen bond to the laser beam in an IR region which is incident light is decreased. The harmonic absorption of the higher order in the near IR region which is the emission wavelength region of the laser beam to be projected is considerably decreased as well. The excellent nonlinear optical effect is thereby provided and the element having the excellent deterioration resistance to the laser beam is obtd.
Patent JP-2000259769-A (JP)
Title: Card issuing device
Inventor: TAKAHASHI HIROSHI
IPC: G07F7/08
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To protect a card from external force by suppressing the speed of a card sliding down a slope at the time of issuing the card in a card issuing device issuing the card provided with a storing medium. SOLUTION: In the card issuing part consisting of a card issuing part for issuing the card provided with the storing medium, a slide 3 sliding down and ejecting the card issued by the card issuing part and a card receiving table 4 for receiving the card sliding down the slide, the slide 3 is provided with plural small holes and the card issuing device is provided with a fan forming negative pressure on the side of the lower surface of the slide to suppress the sliding down speed of the card by this negative pressure.
Patent JP-S61221979-A (JP)
Title: Graphic processing system
Inventor: OSADA SHIGEMI
IPC: G06T7/60
Filed: 1985-03-28
Abstract: PURPOSE:To compress information with a high degree of approximation by obtaining intersecting points in a thin line graphic form in particular as the primary features out of a graphic form handwritten freely on a form, etc. and converting the screen information on the graphic form into a vector. CONSTITUTION:In a graphic system where the graphic information is compressed for display, a line thinning process is applied first to an input graphic form by a line thinning means 1 for production of a thin line graphic form. Then a local intersecting point extracting means 2 extracts the local feature points to the thin line graphic form. A stroke tracing means 4 of an information compressing part 3 traces strokes from the local feature point to extract the local inflection points and local terminal points in relation to the corresponding stroke and also to decide the length of each line element. Then an overall feature extracting means 5 performs collation with the porescribed threshold value based on the information on the length of the element line to disuse the undesired local inflection points and local terminal points and decides the overall intersecting points and overall terminal points for compression of information.
Patent JP-H04297790-A (JP)
Title: Heat accumulating device
Inventor: TSUTSUI TOSHINAO
IPC: F28D20/02
Filed: 1991-03-26
Abstract: PURPOSE:To provide a heat accumulating system which can be transported by a method wherein as a heat transferring medium, a dispersed product having its dispersion phase comprising a latent heat accumulating material with a higher melting point than that of a continuous phase is applied in the continuous phase and means for agitating the transferring medium is provided. CONSTITUTION:A heat accumulating tank 1 comprises an agitating device 6 and a heat exchanger 3, wherein heat transferring medium 2 is accumulated. The heat transferring medium 2 is passed from a discharging pipe 2 through a heat radiator and through a flowing-in pipe 51 under an operation of a pump 4 and the medium is returned back to a heat accumulating tank 1. In the case that emulsion of high melting point is used as the heat transferring medium 2, the medium 2 is separated and solidified under a condition of emulsion when the heat accumulating system is operated, resulting in that the dispersion phase is solidified and the continuous phase is in a liquid form and separated. Under this condition, as the heat accumulating operation is started and concurrently the agitating device 6 is used, the dispersion phase solidified and present at the upper surface is melted and mixed with the continuous phase, resulting in that the medium becomes its original emulsion. As the emulsion heat accumulated is transferred to radiate heat, the emulsion is changed into suspension and the emulsion is flowing, so that it may not be aggregated or solidified.
Patent JP-H11241734-A (JP)
Title: Vehicle with automatically controlled clutch
Inventor: HAYASHI NOBUHIKO
IPC: F16D25/08
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To facilitate an oiling operation and an air ventilating work in an inside of a clutch hydraulic actuator and in a hydraulic circuit extending over from the clutch hydraulic actuator to a slave cylinder. SOLUTION: When several vehicle operations which can be carried out while stopping are set as a condition and those conditions are prepared, a controller 5 is set to an automatically air ventilating work mode. In this case, when a command disconnecting switch 26 and a command connecting switch 27 are alternately and repeatedly operated, an operation for disconnecting and connecting a clutch 13 is alternately repeated by a clutch hydraulic actuator 19, for a time which is set by a timer 5-1. This operation is carried out while opening an air ventilating valve (which is not shown in a Figure) of the slave cylinder 20 arranged adjacently to a clutch 13 and filling oil in a reserve tank (not shown in Figure) of the clutch hydraulic actuator, and thereby, air in the hydraulic circuit can be ventilated.
Patent JP-H06249672-A (JP)
Title: Navigation device for moving body
Inventor: TABATA KAZUYA
IPC: G08G1/0969
Filed: 1993-03-01
Abstract: PURPOSE:To obtain a navigation device for moving body which can display a plurality of recommendable courses from a starting point to a destination after retrieval, can operate the running time, running distances, and number of right and left turns, etc., along the recommendable courses, and can select one out of the recommendable courses. CONSTITUTION:The title device is provided with a control means 25 which controls the display of the information regarding a plurality of recommendable courses retrieved by means of a plural course retrieving means 21 on a displaying means, a running time operating means 22 which operates the running time from a starting point to a destination along one or more recommendable courses, and running distance operating means 23 which operates the running distances along the one or more courses. The device is also provided with an operating means 24 which operates the number of right and left turns and a course selecting means 26 which selects one recommendable course out of the plurality of retrieved recommendable courses.
Patent JP-H10235043-A (JP)
Title: Chain stitching sewing machine
Inventor: KOTAKI HIROSHI
IPC: D05B69/18
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To easily take out a subject to be sewn after it has been sewn, when chain stitching that cannot form an empty chain is performed in the absence of the subject to be sewn, to provide at low cost a structure that enables it to be taken out, and to enhance operating efficiency in taking it out. SOLUTION: When a subject to be sewn that has been sewn is taken out, the main motor of a sewing machine is rotated in either the normal or reverse direction to pull sewing needles 2, 3 out of the subject to be sewn, and sags that are then formed in the loops of needle threads 15, 15 are taken up by driving a needle thread sag take-up means 36a which is not interlocked with a sewing machine main spindle, so that the cause of constraint in taking out the subject to be sewn, (scoop-up of loop of needle threads 15, 16 caused by a lower looper 8), a complicated member operated in conjunction with the sewing machine main spindle of conventional techniques to take up the sags in the needle threads 15, 16, and limitations on the rotating direction of the main motor of the sewing machine, and the like are all eliminated.
Patent JP-S63229303-A (JP)
Title: Novel body motion detection type sensor element
Inventor: IWATSURU SUMI
IPC: A61B5/103
Filed: 1987-03-19
Abstract: PURPOSE:To safely and certainly detect the body motion covering wide range displacement by eliminating erroneous detection due to external force, by mounting an electrode to the appropriate place of an extensible conductive sheet changing in its electric resistance by extension and providing a fixing means, which fixes the electrode to an object to be examined, to said electrode. CONSTITUTION:The electrode 2 provided to an extensible conductive sheet 1 consists of a base film 20 composed of a material having bendability and the conductive layer 21 printed thereon and an electrical insulating resin layer 24 made of polyvinyl chloride is laminated to an intermediate electrode part 4 and an electrode terminal part 3 on the side of an element has a conductive resin and is electrically connected to the sheet. The electrode terminal part 5 on a detection side has the metal plate 22 thermally fused to the conductive layer 21. The electrode 2 is adhered to a surgical tape 26 at the area 6 shown by a drawing (the adhered part of the electrode and an object to be examined) by a heat-fusible film 25. As mentioned above, when the intermediate electrode part is freely bendable, the stress from the outside other than body motion is further relaxed by the intermediate electrode part. By this method, the detection of body motion ranging from minute deformation to large deformation can be easily and certainly performed without obstructing the body motion of the object to be examined.
Patent JP-H10247495-A (JP)
Title: Carbon material for secondary battery negative electrode, its manufacture, and nonaqueous electrolyte secondary battery using carbon material
Inventor: ABE HIROSHI
IPC: H01M4/587
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a battery having a large discharge capacity and high charging/discharging efficiency and not deteriorating the cycle characteristics even when the charging/discharging current is a large current in particular by using a carbon material specified with the spin concentration, specific surface area, carbon lattice plane interval, and the size of a crystal in the C-axis direction for the negative electrode of the nonaqueous electrode secondary battery. SOLUTION: A carbon material having the spin intensity of 1×10<18> -3×10<18> spins/g at 25 deg.C, the specific surface area of 0.2-5m<2> /g, the carbon lattice plane interval d002 of 0.3354-0.3374nm, and the size of a crystal in the C-axis direction Lc of 50-2,000nm is used. Vapor phase epitaxy carbon fibers having the diameter of 1-4μm and the length of 3-30μm are preferably used. In manufacture, the graphitization process is applied to a raw material, then the high-shock process is preferably applied. The graphitization process is applied to the carbon fibers generated from the vapor phase for 30min at 2,800 deg.C in the inactive gas atmosphere. The carbon fibers are cut off by a hybridizer in the high-shock process.
Patent JP-H08259498-A (JP)
Title: Purification of ester
Inventor: TAKAHARA ICHIRO
IPC: C07C69/24
Filed: 1995-03-22
Abstract: PURPOSE: To purify an ester from a reaction system without causing the discoloration and saponification of the ester by adding a chelating agent to a reaction system esterified by using a titanium-group metal carboxylate catalyst and separating the titanium-group metal in the reaction system from the ester phase. CONSTITUTION: A carboxylic acid is esterified with an alcohol using a catalyst consisting of a titanium-group metal carboxylate [e.g. a compound of formula M(RCOO)4 (M is Ti, Zr or Hf; R is H or a hydrocarbon group), a compound of formula O=M(RCOO)2 or a compound of formula R'OM(RCOO)3 (R' is R)]. The obtained reaction system containing the produced ester is incorporated with a chelating agent (e.g. ethylenediaminetetraacetic acid tetrahydrate, hydroxyethyliminodiacetic acid or diethylenetriaminepentaacetic acid) to convert the metallic element to a water-soluble chelate, the titanium-group metal dissolving in the reaction system is separated from the ester phase and the ester is purified from the reaction system.
Patent JP-S59186548-A (JP)
Inventor: YOSHIDA YUTAKA
IPC: A61B10/06
Filed: 1983-04-08
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-S61222363-A (JP)
Title: Microfilm reading system
Inventor: NISHIMURA AKIRA
IPC: H04N1/04
Filed: 1985-03-27
Abstract: PURPOSE:To detect automatically the final picture of a film by providing a means for recognizing that a picture copied on a microfilm is the final picture. CONSTITUTION:The microfilm 18 wound in advance around a reel is set to a reel section 19 of a reader, then a head loader section 21 is latched to a reel section 15 via guide rollers 17, 13 and a film moving detector 14. When the picture comes among a illumination lamp 16, a lens 12 and a read section 11, the picture is read. After the read, the film 18 is carried and the next picture is processed. The amount of movement of the film 18 is detected by a film carrying detector 14. The film moving amount is close to a conventional film moving amount (x) at the midpoint of the film 18. If the detected film moving amount is a small value (y), the picture read just before is the final picture 25 and the present picture is the final picture 27.
Patent JP-S60207648-A (JP)
Inventor: HOGAKI MASANOBU
IPC: A61B8/02
Filed: 1984-03-30
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-S60204853-A (JP)
Title: Aluminum alloy crank for bicycle
Inventor: MIURA HIDEAKI
IPC: C22C21/02
Filed: 1984-03-29
Abstract: PURPOSE:To obtain simply a crank for a bicycle having superior strength and wear resistance and free from blow holes by improving the quality of an Al- Si-Cu-(Mg) alloy as a material for a crank by the components and structure. CONSTITUTION:A material forming a crank for bicycle is an Al alloy consisting of, by weight, 16-30% Si, 0.3-7.0% Cu and the balance Al or further contg. 0.3-2.0% Mg. The Al matrix of the alloy contains uniformly distributed proeutectic Si grains 40-80mum grain size accounting for >=60% of the total area of all of proeutectic Si grains and uniformly distributed eutectic Si grains of <=10mum grain size accounting for >=60% of the total area of all of eutectic Si grains. An ingot obtd. by casting an Al alloy having a said composition is hot extruded so as to provide said specified structure, and a crank for a bicycle is made of the resulting alloy.
Patent JP-S57177133-A (JP)
Title: Focusing indicator of camera
Inventor: TERADA KATSUMI
IPC: G03B17/18
Filed: 1981-04-24
Abstract: PURPOSE:To exactly discriminate a focused state, by providing both the first and second light emission display elements for displaying the front-pin state and the rear-pin state, respectively, and a sound display element for displaying the focused state. CONSTITUTION:A controlling circuit 8 of a focusing indicator of a camera outputs a control signal to a photodetecting device 3 in accordance with whether an image of an object to be photographed, which has been formed by a photographing lens 9 is in a front-pin state or a rear-pin plate. The output terminal(a) of this controlling circuit 8 is connected to the cathode of the first light emitting element 11 consisting of a light emission diode through a resistance R1, the second output terminal (b) is connected to one terminal of a sound display element 15, and also the third output terminal (c) is connected to the second light emission display element 12 through a resistance R2. According to such a constitution, a focused state of a camera can be discriminated exactly.
Patent JP-S59189021-A (JP)
Title: Method and device for boring hole
Inventor: FURUGAKI KAZUNARI
IPC: B22D41/44
Filed: 1983-04-11
Abstract: PURPOSE:To bore a hole extremely safely and surely by the kinetic energy of a bullet by holding and fixing the bullet in a discharging cylinder having charged gun powder and firing the powder in a state that the bullet is located near the powder by releasing the fixing of the bullet at the time of shooting it. CONSTITUTION:When the tip of a safety plug 11 is protruded into a housing chamber 7, a fixing ball 8 locks both of an outer cylinder 1 and a discharging cylinder 2 and fixes the cylinder 2 to the cylinder 1, and a bullet 15 is held and fixed by holding balls 16, 17. Next, when the plug 11 is turned through a rotator 10 by driving a motor 9, the plug 11 is lowered to roll the ball 8 leftward, and the locks of the cylinders 1, 2 are released and, at the other hand, the bottom end of the plug 11 is abutted on a stopping seat 13. Next, the cylinder 2 is raised by turning further the plug 11, then grooves 16', 17' are conformed with retreating chambers 16'', 17'' respectively to retreat balls 16, 17 to the outside, thereby releasing the holding and fixing the bullet 15. When the bullet 15 falls and is positioned at the upper part of the powder part 3, the powder is fired by flowing an electric current through a lead wire 4, to discharge the bullet 15 through the inner cylinder 2 by the pressure of combustion gas.
Patent JP-S52146551-A (JP)
Title: Production of semiconductor device
Inventor: TANOMOTO MITSUO
IPC: H01L21/22
Filed: 1976-05-31
Abstract: PURPOSE: To perform even diffusion to each wafer regardless to the distribution position of wafers by changing the feed direction of carrier gass containing doping impurities within a furnace core tube at least once at the time of performing diffusion to semiconductor wafers in the furnace core tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07274062-A (JP)
Title: Automatic exposure controller
Inventor: IKEDA JUNICHI
IPC: G03B7/08
Filed: 1994-03-31
Abstract: PURPOSE:To automatically decide appropriate exposure so as to let a bright object be photographed brightly and a dark object be photographed darkly. CONSTITUTION:Based on output front a CCD 2, a matrix circuit 3 outputs Y signals which are luminance signals. An exposure control circuit 5 which receives a maximum Y signal through a maximum signal detector 4 outputs control signals to a diaphragm/shutter adjustment device 1 so as to let an exposure amount to be the maximum Y signal be approximately 70-100% of the dynamic range of the CCD 2.
Patent JP-H08233882-A (JP)
Title: Apparatus for specifying radio device
Inventor: KANO EIICHI
IPC: H04B17/00
Filed: 1995-02-27
Abstract: PURPOSE: To specify the model of a radio device emitting waves by catching the waves illegally used outside a licensed frequency zone. CONSTITUTION: An amplitude characteristic detection means 82 and a spectrum characteristic detection means 84 receive an output signal from a receiving means 80 which receives waves from a radio device. The detection means 84 analyzes the spectrum of received waves and obtains a parameter value related to the spectrum. The detection means 82 analyzes the amplitude characteristic of received waves and obtains a parameter value related to the amplitude characteristic. A memory means 86 stores parameter values related to amplitudes and spectra of waves generated by a plurality of different radio devices and data of licensed frequency zones of the plurality of radio devices. A comparison means 88 compares parameter values from the detection means 82 and 84 with parameter values stored in the memory means 86, thereby to specify the model of the radio device generating the received waves.
Patent JP-H02244016-A (JP)
Title: Production of loose tube core
Inventor: OKADA NAOKI
IPC: H01B7/17
Filed: 1989-03-17
Abstract: PURPOSE:To obtain a desired surplus length by providing a breaking mechanism of back tension for delivering an optical fiber in a production line and controlling the surplus length quantity of the optical fiber by changing the position thereof. CONSTITUTION:The optical fiber 4 which passes in a 1st cooling water tank 7 and a loose tube core W contg. jelly is curvilinearly run along 3 pieces of revolving guide bodies forming nearly an inverted U-shaped curvilinear traveling path, for example, rollers, pulleys, etc., 10 to 12. The back tension of the optical fiber 4 applied by a delivery machine 3 is, therefore, annihilated while the loose tube core W is taken off along the curvilinear traveling path of the revolving guide bodies 10 to 12 by a take-up unit 9. The revolving guide bodies or capstans, therefore, serve as the breaking mechanism for the back tension of the optical fiber and the shrinkage quantity of the stock of the tube passing the 2nd cooling water tank 8 of the position after the above-mentioned position appears as the surplus length quantity of the optical fiber as it is. The required surplus length amt. is obtd. in this way if the position of the breaking mechanism for the back tension is changed.