baber/WOPTO huggingface dataset:
Patent JP-H1190781-A (JP)
Title: Indexing device
Inventor: TAWARA YASUMICHI
IPC: B23Q7/02
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To attain long life, and high-speed and highly accurate conveyance of a conveying table by reducing load applied to a table driving device in this indexing device. SOLUTION: A conveying table 14 consists of four divided tables 16a, 16b, 16c, 16d, which are formed so as to be capable of moving along an annular track 13 laid on a frame 12 respectively. Drive parts 19a, 19b, 19c, 19d and control parts 23a, 23b, 23c, 23d are mounted separately from the respective divided tables 16a, 16b, 16c, 16d. The control parts 23a, 23b, 23c, 23d drive- control the drive parts 19a, 19b, 19c, 19d to index and rotate the driving table 14.
Patent JP-H10107706-A (JP)
Title: Guidance device
Inventor: MORIMOTO MASAATSU
IPC: G10L13/04
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To allow each receiver carried by visitors to output a message corresponding to each exhibit properly by providing a plurality of transmitters depending on the number of the exhibits in an exhibition hall. SOLUTION: A reception available range of each transmitter is extended and a plurality of transmitters whose reception available range is overlapped send each specific program number while deviating the transmission timing. In each receiver, a selection circuit 5 selects a program number with priority that is not a program number having already been reproduced by a reproduction circuit 2 among program numbers received by a reception circuit 3. Voice data corresponding to the selected program number are read from a ROM 1, reproduced by the reproduction circuit 2 and the selected program number is stored in a RAM 4.
Patent JP-H0995784-A (JP)
Title: Formation of carbon film
Inventor: NAKAHIGASHI TAKAHIRO
IPC: C30B29/04
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion between a carbon film to be formed and a substrate by exposing the substrate to be film-formed to a specified gas plasma and thereafter forming the carbon film on this substrate. SOLUTION: The substrate S to be film-formed composed of an organic material is conveyed into a vacuum chamber 1 and is supported by a substrate holder 2, and an exhausting device 11 is driven, and the vacuum degree at the inside of the chamber 1 is adjusted to a prescribed one. One or more kinds among a fluorine-contg. gas, gaseous hydrogen and gaseous oxygen are introduced into the chamber 1 from the gas feeding part 4. High frequency electric powder is applied via a matching box 32 to an electrode 31 from a high frequency power source 33 to generate plasma in the introduced gas for pretreatment, and surface treatment for the substrate S to be treated is executed under the above plasma. Next, a hydrocarbon compound gas as a gaseous starting material is introduced from the gas feeding part 4.  High frequency voltage is applied to the electrode 31 from the high frequency power source 33 to generate plasma is the introduced hydrocarbon compound gas, and a carbon film is formed on the substrate S to be film-formed under the above plasma.
Patent JP-H06102721-A (JP)
Title: Image forming device
Inventor: TOKISHIGE MASATO
IPC: G03G21/00
Filed: 1992-09-24
Abstract: PURPOSE:To provide an image forming device provided with an image confirming mode for confirming the copy image information relating to the specified and inputted image areas in the image forming device provided with a function capable of specifying copy color to the plural image areas of an original and the image-areas. CONSTITUTION:When the color confirming mode is specified by an input operation performed by an operator, a CPU 45 waites for a further input operation by the operator, according to the control program of the color confirming mode stored in a ROM 46. When the area for specifying the copy color in advance is specified, the CPU 45 reads the copy color information of the area according to data stored in a RAM 47, and makes a display device 10 display the color. Therefore, by viewing the display contents of the display device 10, the copy color information is easily confirmed.
Patent JP-H0197922-A (JP)
Title: Liquid crystal device
Inventor: SATO SUSUMU
IPC: G02F1/1343
Filed: 1987-10-09
Abstract: PURPOSE:To operate a device with a low voltage and a low power consumption by generating an ununiform electric field in liquid crystal and using the light scattering effect due to the local change of the refractive index based on the orienting effect of liquid crystal molecules which is caused by this ununiform electric field. CONSTITUTION:Many aperture parts 4 are provided in a conductive film on at least one of glass or plastic substrates 1 and 2. Since many areas to which the conductive film is stuck are provided, the intensity of the effective electric field applied to liquid crystal is locally changed to generate the ununiform electric field at the time of applying a voltage between the conductive film provided with aperture parts 4 and a conductive film on the substrate which face each other. The liquid scattering effect due to the local change of the refractive index based on the orienting effect of liquid crystal molecules which is caused by this ununiform electric field is used. Thus, the driving voltage is reduced and the power consumption is reduced.
Patent JP-2000083443-A (JP)
Title: Grain culm guide device of combine harvester
Inventor: IIIZUMI KIYOSHI
IPC: A01D61/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a grain culm guide device capable of accurately carrying grain culm having their lengths over a wide region ranging from long grain culm to short grain culm, while maintaining a prescribed carrying posture. SOLUTION: A reaping and pre-treating device 3 is vertically liftably disposed in the front portion of a travel vehicle body on which a thresher 1 is loaded. The reaping and pre-treating device 3 is provided with a front carrying device for carrying reaped multi-row grain culm and simultaneously joining the carried grain culm, and with a threshing depth control device 5 and a feed control device 6 which are used for receiving and subsequently carrying the joined grain culm. In the front carrying device, an ear tip side-carrying device 4a is extended and disposed at a place near to the rear thresher through places above the threshing depth control device 5 and the feed control device 6.  An ear tip portion guide 7 which are used for guiding the ear portions of the carried grain culm and whose starting end portion and final end portion are placed at a portion for joining the carried grain culm and at a place near to the starting end portion of the feed control device, respectively, is disposed along a vertically central portion between the ear tip side-carrying device and the threshing depth control device.
Patent JP-H05322780-A (JP)
Title: Inspecting method for light transmitting molding
Inventor: SUZUKI KAORU
IPC: G01N21/93
Filed: 1991-10-02
Abstract: PURPOSE:To provide the inspecting method of a light transmitting glass molding capable of easily and surely detecting all defects, e.g. striae and stripes, of the light transmitting molding. CONSTITUTION:The inspecting method is constituted of the process arranging a background pattern 2 on the rear side of a light transmitting molding 1, the process photographing the front side of the light transmitting molding 1 transmitted with the background pattern 2 with an image pickup camera 4, and the process image-processing the photographed image with an image processor 7. The background pattern 2 is transmitted on the surface side of the light transmitting glass molding 1, and an image pickup area 6 is photographed with the image pickup camera 4 and image-processed. The image of the light transmitting glass molding 1 transmitted on the surface side from the back side is affected by all existing defects 1a, 1b, e.g. striae and stripes, and the defects can be easily and precisely detected.
Patent JP-S63109096-A (JP)
Inventor: MORITA TSUNEMASA
IPC: H01L23/28
Filed: 1986-10-27
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-H02138705-A (JP)
Title: Manufacture of variable resistor
Inventor: MASUDA FUMITOSHI
IPC: H01C17/00
Filed: 1989-09-29
Abstract: PURPOSE:To mass-produce a variable resistor suitable for soldering by using a closed type dipping method or a reflowing method by a method wherein a resistance substrate base material and a covering base material are pasted together and then they are cut. CONSTITUTION:Resistance films 5 are printed on a substrate 21, and through holes 22 and 23 opening to both ends are perforated. Electrodes 6 are printed outside the films 5 concentrically to them, and a through hole 24 opening to the electrode 6 is formed. Then, a bonding agent is printed on the region other than the printed surface of the base material 21, and a covering base material 25 is adhered. A recessed part 2a is provided on the covering base material 25 at the position corresponding to the resistance film 5 and the electrode 6, a rotor 3 is housed in the recessed part 2a, and a wiper 4 is housed in the recessed part 3c of the rotor 3. Then, the material is cut at the prescribed straight lines l1 and l2, and the title varistor is completed.
Patent JP-H07110050-A (JP)
Title: Torsional vibration damping device
Inventor: HIGASHICHI MITSUO
IPC: F16F15/16
Filed: 1993-10-13
Abstract: PURPOSE:To gentry resistance force, so as to enable any shock to be restrained by damping the resistance force to be generated on a second choke through a process of closing a damping part within the first twist angle range and opening it within the second twist angle range. CONSTITUTION:When a drive plate 14 is started to be twisted in the rotational direction R2 side in relation to a driven plate 15, liquid in a first small divided chamber 38 is allowed to flow in a second small divided chamber 39 through a first choke S1. Thereby, only a little viscous resistance force is generated. When the twist angle is increased, an opening part 43 is closed, thereby viscous fluid is not made pass the first choke S1. As the result, viscous fluid in a second large divided chamber 41 is allowed to flow in the other circular space through a second choke S2, so as to generate larger resistance force. Moreover, when pressure is applied to the second large divided chamber 41, pistons 53 on the outer peripheral side provided on a damping part 50 are moved while being compressed by springs 54. As the result, openings of viscous fluid housing grooves 51 are opened, and viscous fluid is allowed to flow in the housing groves 51, thereby resistance force to be generated in the second choke S2 is damped.
Patent JP-H1083101-A (JP)
Title: Electrophotographic liquid developer
Inventor: ASAMI TAKESHI
IPC: G03G9/13
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To improve solid uniformity and ID by using a specific retarder having a high effect of stopping radicals in a stage for synthesizing a resin. SOLUTION: This liquid developer is prepd. by dispersing the toner particles consisting essentially of the polymer resin or copolymer resin optd. by using a (meth)acrylic monomer and polymerizing this monomer in the presence of the retarder expressed by the formula, coloring pigments and a charge.control agent into a nonaqueous solvent having a high insulation characteristic of electric resistance of >=1×10<9> Ωcm and a dielectric of <=3.5. In the formula, R<1> is -OH or -OCn H2n+1 (n=1 to 18)), R<2> to R<5> is -COOH, -SO3 H, -H or -Cm H2m+1 (m=1 to 10). The (meth)acrylic monomer having a mol.wt. of 150 to 500 is more preferable and the resin having a mol.wt. of 10,000 to 200,000 is more preferable. The resin is preferably polymerized in silicone oil.  The coloring pigment are preferably subjected to a flashing treatment with a resin having a softening point of 50 to 120 deg.C.
Patent JP-H0984172-A (JP)
Title: Underwater transmitter/receiver
Inventor: NAKAMURA KENICHI
IPC: G01S7/521
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter/receiver having the directional width which is close to the original directional width of a piezoelectric element or more without narrowing the directional width of a receiver by forming the mold material of the internal layer opposing to the piezoelectric element by the material which is slower in sound speed than the mold material of an external layer. SOLUTION: This transmitter/receiver is the underwater transmitter/receiver in which the internal layer mold material 4 and the external layer mold material 5 are arranged so as to cover the transmission/reception wave surface 3a of the sound wave of a polymer piezoelectric element 3 and the internal layer mold material 14 opposed to the piezoelectric element 3 is formed of the material which is slower in sound speed than the external layer mold material 5. It is desirable that the internal layer mold material 11 is the one which is slower in sound speed than the sound speed of a sound wave propagation medium.  Because the multilayer mold material layers 4 and 5 covering the transmission/ reception surface of the sound wave of the piezoelectric element 3 are designed so as to have a prescribed sound speed in the underwater transmitter/receiver 10, the directional width of the transmitter/receiver can be improved up to the original directional width or more by the refraction of the sound wave.
Patent JP-H1081984-A (JP)
Title: Chemical solution treatment and apparatus therefor
Inventor: SUZUKI JUNICHI
IPC: C25D21/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent the deposition of a chemical solution in a liquid draining vessel. SOLUTION: An alkaline soln. is stored as the medicinal liquid 12 for degreasing in the chemical solution treating vessel 11 of a degreasing treating device 10 and is equipped with a medicinal liquid immersing device 13 for immersing materials 1 to be treated into the chemical solution. The downstream side of the medicinal liquid treating vessel 11 is equipped with a liquid draining and prewashing vessel 16 which stores pure water 18 as diluting liquid for the chemical solution in an overflow vessel 17 and replenishes the chemical solution treating vessel 11 with the pure water by allowing the pure water to flow over from the overflow vessel. The downstream side of this liquid draining and prewashing vessel 16 is equipped with the liquid draining vessel 25 for centgrifugally dehydrating the pure water 18 and chemical solution 12 adhered to the materials 1 to be treated.  The downstream side of the liquid draining vessel 25 is equipped with a liquid draining and post washing vessel 31. The degreasing treating device 10 has a transfer device 36 for transferring the materials 1 to be treated. The materials to be treated are washed prior to liquid draining to prevent the deposition of the medicinal liquid in the liquid draining vessel and to prevent the splashing of the chemical solution to the outside of the liquid draining vessel, by which the contamination of post stages by the medicinal liquid is prevented.
Patent JP-S61134918-A (JP)
Title: Magnetic recording medium
Inventor: OKITA TSUTOMU
IPC: G11B5/702
Filed: 1984-12-05
Abstract: PURPOSE:To improve a crack resistance of the titled medium by irradiating a radiation to a binding agent composed of nitrocellulose and urethane acrylate. CONSTITUTION:The titled medium is prepared by forming a magnetic layer on a surface of a nonmagnetic substrate, and by forming on an another surface of the prescribed substrate, a back layer composed of an urethane resin (an urethane acrylate) having an acryloyl or a methacryloyl group at least both ends of the molecule followed by irradiating the radiation. The softening property of the titled medium comes from a cross-linked structure of urethane acrylate due to the irradiation of the radiation. An excellent crack resistance and a good adhesive properties against the nonmagnetic substrate of the binding agent comes from a twine of the nitrocellulose resin about the prescribed cross- linked structure. In the most preferable embodiment, the prescribed back layer provides the layer contg. a compd. capable of polymerizing with the radiation and the ferromagnetic powders on the titled medium having the magnetic layer obtd. by irradiating the radiation.
Patent JP-S63112804-A (JP)
Title: Magnetic picture-recording and reproducing device
Inventor: YOSHIOKA ATSUSHI
IPC: G11B5/02
Filed: 1986-10-29
Abstract: PURPOSE:To automatically discriminate a voice recording method in a VTR having recording methods of a linear voice, an FM voice and a PCM voice, by providing a circuit for bringing a voice deep layer recording and reproducing head to an amplitude detection, and a circuit for discriminating its detecting output by two threshold levels. CONSTITUTION:A reproducing signal of a deep layer head inputted from an input terminal 1 is detected as to its level by an amplitude detecting circuit 2, and in a detection capacity 3 connected to its output, a DC voltage corresponding to the level appears, and its potential is compared by a threshold circuit 4. A first comparator determines its threshold level by a midpoint of resistances R4, R5, and a second comparator determines said level by a midpoint of resistances R3, R4. In this state, when the potential of an output terminal 6 which has allowed the collector potential of Q2 to pass through a buffer 52 is High, when the potential of an output terminal 7 is High by that which has inverted said potential and an output which has allowed the collector potential of Q4 to pass through the buffer, and when both of them are Low, a PCM voice, an FM voice, and a linear voice are selected and outputted, respectively. In such a way, at the time of reproduction, the automatic discrimination can be executed, and especially, they can be selected and outputted in a more dominant order of the reproducing tone quality.
Patent JP-H0676347-A (JP)
Title: Optical pickup device
Inventor: HINENO SATORU
IPC: G11B11/10
Filed: 1992-08-31
Abstract: PURPOSE:To reduce the number of parts and the space of an optical system by placing an optical element, which separates a return light beam, near a beam splitter. CONSTITUTION:A return beam Lr, which is reflected by a recording medium 2, is separated from a light beam L from a light source 1 by a beam splitter 13. The separated return light beam Lr is separated into three luminous fluxes, for example, at an optical element 14. The three luminous fluxes are converted to respective electrical signals by a detection means 4. Prescribed computations are performed to the output of the means 4 by an operating circuit 26. Since the beam splitter 13 and the optical element 14 are placed close to each other or are contacted to each other, the light beam L and the return light beam Lr are not affected by air and are directly made incident to the element 14. Thus, the compensation device, which is normally needed to supress the variations in the optical quantity caused by temperature changes, is simplified.
Patent JP-H10188891-A (JP)
Title: Discharge lamp, lighting device and instrument device
Inventor: TAKAGI MASASANE
IPC: H01J61/35
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To stabilize a positive column in a bulb, in a discharge lamp having rare gas as a discharge medium. SOLUTION: A discharge medium mainly composed of rare gas is sealed in a bulb 23 having a discharge path 25, electrode means 24 are provided in both ends of the bulb 23. When the sealed pressure of rare gas at an ordinary temperature is p[Torr], the molecular radius of rare gas is rg[Angstrom], and a relation rg<2> ×p>=100 holds, the internal diameter 2r of the bulb 23 is set to be 2r<=5mm. When a discharge lamp 21 is lighted, even when a positive column is contracted, by a small internal diameter of the bulb 23, the positive column, holding a diffusive condition in the bulb 23, is stabilized.
Patent JP-S62118056-A (JP)
Title: Fuel injection valve
Inventor: TASAKA HITOSHI
IPC: F02M61/18
Filed: 1985-11-14
Abstract: PURPOSE:To enable ensurance of high precise quantity regulating ability even if an injection valve is so constituted as to inject through branching of an injection flow into plural injection directions, by a method wherein a pressure introduction hole, through which a pressure in an external space is introduced, is formed in a condition space part through which an injection hole is connected to branch flow holes. CONSTITUTION:Through the feed of an electric signal to an electromagnetic coil 3 in relation to a fuel injection valve 100, a moving core 72 is attracted to the core 4 side against a spring force. As a result, before a spacer 61 is brought into contact with a stopper 7, a needle valve 71 is moved upward to open an injection hole 62. Pressurized fuel, fed to the outer periphery of the needle valve 7 through a moving core 72by means of an adjust pipe 42, is injected through the injection hole 62, and is fed in an external space through a conduction space part 82 of a sleeve 8 and each branch flow hole 81. In which case, by guiding a pressure in the external space to the connection space part 82 through an introduction hole 83, production of a difference in pressure is rendered ineffective, and an amount of fuel, adjusted to a desired value by means of the injection hole 62, is injected in the external space.
Patent JP-H10101221-A (JP)
Title: Sorting device and method
Inventor: KOBAYASHI TAKUO
IPC: B65G47/46
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To make the release locus of baggage to a sorting chute neary constant. SOLUTION: A sorting device 100 has constitution where a carrirer belt 31 is moved in an orthogonal direction to the travel direction 6 of a traveling cart 4 having the carrier belt 31 for placing baggage 2, and the baggage 2 is delivered to a given sorting chute 8. In this case, the carrier belt 31 is driven to move previously the baggage 2 to be placed to the end part of the carrier belt 31 after the baggage 2 is loaded on the traveling cart 4 and before it is delivered. This shortens the movement distance of the baggabe 2 from the carrier belt to the sorting chute 8, to make the release locus of the baggage 2 to the sorting chute neary constant regardless of the weight, etc., of the baggage 2.
Patent JP-H02104781-A (JP)
Title: Dyeing pretreatment method
Inventor: YOSHIDA AKIO
IPC: D06P5/00
Filed: 1988-10-13
Abstract: PURPOSE:To accomplish improved dyeability without causing troubles such as color development drop-off or discoloration by, prior to dyeing hydrogen peroxide-bleached textiles, decomposing the residual hydrogen peroxide through contact with catalase. CONSTITUTION:Prior to dyeing hydrogen peroxide-bleached textiles, the textiles is immersed in a solution containing >=2000U/l of catalase (e.g., obtained from animal or plant tissue) at 0-60 deg.C and pH6-10 to decompose and remove the residual hydrogen peroxide. Use of this catalase will improve dyeability through simple and highly efficient said decomposition.
Patent JP-2000074292-A (JP)
Title: Automatic greasing device of construction machine
Inventor: TAKAHASHI UTA
IPC: F16N7/38
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent grease dripping and seizure caused by insufficient lubrication by feeding the optimum amount of lubricating oil to a greasing part provided on a pin connecting member. SOLUTION: Load pressures of respective cylinders 11 to 13 for driving a working device 7 are detected by driving pressure sensors 24 to 26, and these driving pressure sensors 24 to 26 are connected to a controller 27. The controller 27 selects the maximum detected current as selective current out of detected currents to be output from the driving pressure sensors 24 to 26, drive current is output to a motor 17 and a selector valve 23 on the basis of the selective current, and the feeding amount of grease supplied to a pin connecting member 14 is increased or decreased.