baber/WOPTO huggingface dataset:
Patent JP-H05152050-A (JP)
Title: Manufacture of contact for surface mounting connector
Inventor: FURUGUCHI YASUYUKI
IPC: H01R43/16
Filed: 1991-11-29
Abstract: PURPOSE:To improve the dimensional accuracy of a contact and enhance the mass production quality thereof by forming a material comprising a brazing material jointed to the terminal section of a contact material, and forming a contact via a punching process or the like. CONSTITUTION:An edge 11 of a contact material 10 of a metal strip sheet having a high conductivity and a spring characteristic, is jointed to the edge 21 of a brazing strip material 20 to be connected to a contact terminal section with pressure rollers 30 and 30'. Then, the contact material 10 and brazing material 20 so jointed are rolled with rollers 40 and 40', thereby providing the sheet material 50 of the predetermined thickness comprising the materials 10 and 20 as metallurgically jointed. This sheet material 50 is punched to form a contact material. According to this construction, a contact manufacturing method to ensure high dimensional accuracy and mass production quality can be provided, different from a case where a brazing material is jointed after forming a contact.
Patent JP-H07162595-A (JP)
Title: Image input device
Inventor: TAZAWA AKIRA
IPC: H04N1/04
Filed: 1993-12-06
Abstract: PURPOSE:To provide the picture input device in which a loaded film is surely held without careless contact by users of the device and the film is easily taken out after the film is read. CONSTITUTION:The device is provided with a light radiation optical system emitting read light to an original, a read means forming an image from transmitted light through or reflected light from the original to read an image of the original, an original support means supporting the original and moved reciprocatingly, a reciprocating moving guide means guiding the reciprocation of the original support means, and a case having an insertion section inserting the original and incorporating the light radiation optical system, the read means, the original support means and the reciprocating movement guide means, and an opening (an insertion port having upper and lower notches 3a, 3b) used to extract the original with fingers in vertical or horizontal direction is formed to the insertion section.
Patent JP-2001156683-A (JP)
Title: Spread spectrum demodulator
Inventor: YANO YASUHIRO
IPC: H04W56/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a spread spectrum demodulator in which an active correlation processing is applied as an inverse spread processing that can reduce the manufacturing time when a plurality of spread rates are variable. SOLUTION: A spread demodulation section of this spread spectrum demodulator is provided with a partial inverse spread processing section. The partial inverse spread processing section employs the active correlation processing to apply inverse spread processing to a spread spectrum signal based on a reference code of a fixed partial spread rate with a length equal to that of a shortest spread rate among a plurality of spread rates. The partial inverse spread processing section conducts the processing above to obtain a partial symbol signal consisting of partial symbols each having a length equal to or less than one symbol length. The partial symbol signal is detected by a pilot synchronizing signal and integrated by a symbol integration section. The number of integration times in this case is equivalent to the ratio of the spread rate to the partial spread rate.  Accordingly, the original data symbol with one symbol length can be decoded. Thus, it is enough to conduct operation verification as to one kind of the partial spread rate in most parts of the partial inverse spread processing section.
Patent JP-H04205557-A (JP)
Title: Family control system
Inventor: SHIBATA YOSHIKI
IPC: G06Q50/00
Filed: 1990-11-30
Abstract: PURPOSE:To accurately transmit a message to a patient and his/her family in a simple operation by producing automatically a family make-up file with automatic addition of the family record number and based on the information on the health insurance card of the patient and the proper information on the patient like the telephone number, etc. CONSTITUTION:The family record number is registered into a patient master file 3 in response to a unique patient number and at the same time the patient number is registered into a family make-up file 4 in response to the family record number. When a massage is registered to the patient, the message and its corresponding patient number are registered in a message file 5 in response to the message number. Then the message number is registered in a message number field of the corresponding family record number of the file 4. Thus the file 4 is automatically produced and at the same time a message can be accurately transmitted to the patient and his/her family in a simple operation.
Patent JP-H09227830-A (JP)
Title: Coating composition and synthetic resin lens with cured coating of said composition
Inventor: IRIYOU TAKEAKI
IPC: G02B1/14
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a cured coating which has a high refractive index, is colorless and transparent, and processes excellent various types of fastness by using a colloidal dispersion (A) of a composite fine particle comprising an oxide of Sn and an oxide of Zn, an organosilicon compd. (B), and other components. SOLUTION: The component (A) has a particle diameter of 1 to 300mμand the ratio of ZnO to SnO2 (by wt.) should be 0.1 to 10.0. The component (B) is a hydrolyzate and/or partial condensate of an organosilicon compd. represented by the formula R<1> R<2> a Si(OR<3> )3-a (R<1> represents a 1-6C hydrocarbon group, vinyl, methacryloxy, mercapto, amino or epoxy; R<2> represents a 1-4C hydrocarbon group; R<3> represents a 1-8C hydrocarbon group, an alkoyxyalkyl, or acyl; and a is 0 or 1) (e.g. methyltrimethoxysilane). The above two components are used as indispensable components, and other components are added for improving the properties of a coating fluid and imparting functions to the cured coating.
Patent JP-H03199504-A (JP)
Title: On-road cutting mixer
Inventor: UCHIYAMA SHINICHIRO
IPC: E01C23/00
Filed: 1989-12-28
Abstract: PURPOSE:To improve the productivity and reliability by providing hopper device, feeder device, cutter device, pick-up device, mixer device, spraying device, grounding levelling device and so on, in a dispersive manner, on preceding and following cars. CONSTITUTION:A hopper device 3 that receives new piled timber, and a feeder device 10 that carries them, and a cutter device 32 that scratches a paved road surface, are provided on a preceding car body 1. A pick-up device 80 that picks up the scratched materials, and a mixer device that mixes the new piled timber and the scratched materials together, are provided on a following car body 2. First and second measurement feeder devices 110, 117 that measure and carry the new piled timer and the scrathced timber, respectively, and a relay device 50 that relayes the new piled timber between the preceding car and the following car, are provided. A spraying device 140 that sprays the mixed materials on the road surface, and a grounding levelling device 150 that layers and level the mixed materials on the road surface, are also provided. The road surface is repaired by driving the preceding car body 1 and the following car body 2. The carrying work can thus be rationalized, and the maintenance can be facilitated.
Patent JP-H08183461-A (JP)
Title: Fastener fall preventing device for steering wheel
Inventor: FUJIMURA HISAFUMI
IPC: B62D1/04
Filed: 1994-12-29
Abstract: PURPOSE: To provide a fastener fall preventing device for a steering wheel preventing the fall of a fastener even in the case of fastening by the fastener such as a machine screw that can be fitted/removed from the back face side. CONSTITUTION: In a steering wheel formed by fitting machine screws 6 from the back face side of a spoke 2 and providing a lower cover 3 for covering these machine screws 6, the mounting holes 4 of the machine screws 6 are formed in the lower cover 3, and hooks 5 turned toward the spoke 2 are formed continuously from the mounting holes 4. These hooks 5 are formed in the state of inclining to the center side of the mounting holes 4.
Patent JP-H04208918-A (JP)
Title: Beam expander and fine adjustment device thereof and beam expander with fine adjustment device
Inventor: NAKAO MASASHI
IPC: G02B27/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the misalignment of an optical axis by vibration, etc., by loading a module having an input lens and pinhole in a lens barrel and disposing an input lens, pinhole and out lens in alignment to the axial center of the single lens barrel. CONSTITUTION:The beam expander 1 has the lens barrel 2, a module 3 freely attachably and detachably loaded from its one aperture 21 and an out lens 23 provided in another aperture 22. Further, the module 3 is internally provided with a lens 31 and is fixed with the pinhole 32 in the position of its focus. A projecting material 24 for positioning the front end face 33 of the module 3 is projectingly provided and further, a cap material 25 for fixing its rear end face 23 is coupled to the one aperture 21 of the lens barrel 2. The expander 1 is loaded with the module 3 having the lens 31 and the pinhole 32 in the lens barrel 2 and is disposed in alignment to the axial center of the single lens barrel 2 and, therefore, there is no possibility that the optical axis is misaligned by vibration, etc.
Patent JP-H04209848-A (JP)
Title: Production of cloth of hard twisted yarn
Inventor: SOGO KANJI
IPC: D03D15/567
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a cloth of hard twisted yarn, composed of polyester filament and having resiliency, flexibility and hand of pure silk by alternately arranging conjugate yarn of normal yarn and heat-extensible yarn and respective hard twisted yarn of S-and Z-twist in at least either of warp and weft yarns at an interval of a prescribed number of yarns. CONSTITUTION:Conjugate yarn is formed by subjecting polyester multifilament yarn having normal heat shrinkability and polyester multifilament yarn having heat extensibility to doubling or combining and then low twisting or interlacing treatment. On the other hand, the normal type polyester multifilament yarn is used to prepare hard twisted yarn of S- and Z-twist and one to several yarns of the total three kinds of the aforementioned conjugate yarn and hard twisted yarn of S- and Z-twist are alternately arranged in at least either of the warp and weft yarns to weave a cloth of the hard twisted yarn. The resultant cloth is then subjected to creping treatment or other heat treatment to extend the above-mentioned heat-extensible filament and form bulginess.
Patent JP-H11174781-A (JP)
Title: Image forming device
Inventor: SUGIMOTO TSUTOMU
IPC: G03G15/16
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent image irregularity from being caused by providing a cylindrical member rotated by being brought into contact with a rotary image carrier or being near to it with flexibility so that the deformed shape thereof is maintained after the shape of the circumferential surface is deformed by contact pressure and setting the rotating cycle thereof to be the integer multiple of the rotating cycle of the rotary image carrier. SOLUTION: This device is provided with the cylindrical member 20 rotated by being brought into contact with the rotary image carrier 10 or being near to it and actuated so as to uniformly electrostatically charging the carrier 10. The cylindrical member 20 is provided with the flexibility so that the deformed shape thereof is maintained after the shape of the circumferential surface is deformed by the contact pressure with the carrier 10. Then, the diameter Dc of the cylindrical member 20 is the integer multiple of the diameter Dp of the carrier 10[Dc=nDp; (n) is an integer]. Besides, the rotating cycle of the cylindrical member 20 is the integral multiple[(n) times] of that of the carrier 20 by regarding that slipping does not exist.  It is preferable that the cylindrical member 20 is constituted of a gel-like member covered with a resin coating film and provided with viscoelasticity.
Patent JP-H09175872-A (JP)
Title: Highly thermoplastic joint material
Inventor: OUCHI TATSUYA
IPC: C04B35/66
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a highly thermoplastic joint material, capable of ensuring a sufficient lift for use and improved in hot thermoplastlcity and sealability by adding a specific binder to the composition of powdery raw materials. SOLUTION: A composition comprising 20-97wt.% of one or more kinds of main raw materials selected from alumina, zirconia, silica, magnesia, mullite, calcia, chromium oxide, silicon carbide, silicon nitride and graphite and having a particle diameter of <=0.5mm, and 1-30wt.% of subsidiary raw materials such as clay, frit, metal and fibers is compounded with 10-40wt.% of a silicone resin containing 20-60mol.% of phenyl groups as a binder.
Patent JP-H07164107-A (JP)
Title: Nozzle head of spraying device for releasing agent and the like
Inventor: KUBOTA KIYOSHI
IPC: B29C33/58
Filed: 1993-12-10
Abstract: PURPOSE:To provide a nozzle head in a spraying device for releasing agent, etc., in which the attachment/detachment of the nozzle head is facilitated and the number of fitting pieces of nozzle pipes per unit area of a base plate can be increased. CONSTITUTION:Screw holes 4 are penetrated from the lower surface of the base plate 1, and screw 6 and hexagonal hole 7 opened at the upper surface of the base plate 1 are formed on a hollow nut 3 fixed to the end part 5 of the pipe and the pipe is screwed to the screw hole 4 in the base plate 1 and fixed. Screw-in and screw-out can be executed by using a hexagonal wrench with the hexagonal hole 7 in the hollow nut 3 and the workability is made excelent and also, as the screw hole 4 in the base plate 1 can closely be penetrated, the number of the fitting pieces of nozzle pipes 2 can be increased.
Patent JP-H03204003-A (JP)
Title: Method and device for estimated control
Inventor: SHIMIZU HIROSHI
IPC: G05B13/02
Filed: 1989-12-29
Abstract: PURPOSE:To prevent the occurrence of a phase delay by using a Kalman filter to a state observing instrument to be controlled in order to perform the estimation and the elimination of noises. CONSTITUTION:A state observing instrument uses a Kalman filter to obtain the plant output value 4 estimated presently. This estimated value 4 is compared with the actually measured plant output value 5. The optimum correction is applied to the temporary estimated state value 6 based on the difference between both plant output values. Thus the optimum estimated state value 7 is obtained. As a result, the measured noise level is reduced. Thus the kalman filter gain K is quickly obtained as the gain optimum to a plant model as long as the error dispersion values V and W included in the measurement value of the plant input/output are applied to the gain K.
Patent JP-2000126272-A (JP)
Title: Eyedropper
Inventor: YANASE SUEJI
IPC: A61J1/05
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To enable the use of an eyedropper in different sized eyewater vessels and enable the store of it by means of folding and making it small by providing a magnetic body at one of an eyewater vessel bottom surface and a mirror base and a permanent magnet at the other one, magnetically attracting them and providing a mirror in the mirror base so as to freely adjust angle. SOLUTION: The mirror 3 is arranged at one end of the synthetic resin-made mirror base 1 by a hinge 2 so as to freely adjust angle. The hinge 2 is constituted to support the weight of the mirror 3 by frictive force. The permanent magnet 4 is disposed in the mirror base 1. In the meantime, the magnetic body 5 consisting of an iron sheet or the like is disposed in the bottom part of the synthetic resin-made eyewater vessel 6. In case of applying eyewater, the mirror unit is turned upside down and the mirror unit is fitted to the eyewater vessel 6 by the attraction of the permanent magnet 4 and the magnetic body 5. The eyedropper can be used even in an eyewater vessel being different in size owing to this configuration. After applying eyewater, it is separated from the vessel 6, folded and stored.
Patent JP-H07163830-A (JP)
Title: Dry dehumidifier and air conditioner used therewith
Inventor: NIKAI ISAO
IPC: F24F3/14
Filed: 1993-12-15
Abstract: PURPOSE:To provide a regeneration type dry dehumidifier in which a movable part is not provided and adsorption/desorption efficiencies are good by attaching an adsorbent to both external surfaces of a hollow plate to constitute a heat exchange plate and using two sets of adsorption/desorption unit provided with the heat exchange plate and changing over cooling water and heating water so as to pass cooling water on one side and to pass heating water on the other side. CONSTITUTION:A heat exchange plate for adsorption and desorption is constituted by forming adsorbent layers 2 on both external surfaces of a hollow plate 1. Adsorption/desorption units A, B are constituted by arranging many sheets of the heat exchange plate in an air passage C. Two sets of adsorption/desorption unit are arranged in parallel. Cooling water and heating water are alternately changed over and passed through the hollow plate of a first adsorption/desorption unit A and through the hollow plate of a second adsorption/desorption unit B, so that heating water is passed on the other side when cooling water is passed on one side. Dehumidified air D is taken out from the adsorption/desorption unit in which cooling water is passed. In such a way, a moisture adsorption/desorption function is imparted to a plate type heat exchanger and also adsorption/desorption and regeneration are performed.
Patent JP-H03201076-A (JP)
Title: Position recognizing method for lamination ceramic pattern or the like
Inventor: OYAMA MASAHIKO
IPC: H05K3/46
Filed: 1989-12-27
Abstract: PURPOSE:To facilitate the recognition of image, the measurement of shape, and the inspection, etc., of a pattern by moving a load table from a specific point along the pattern boundary line and recognizing the pattern. CONSTITUTION:A lamination ceramic pattern, etc., are displayed in vector or raster on a screen, and a recognizing range of the pattern display image is defined as a load table (d) of (3X3) - (7X7). Then the pattern is moved every picture element in two directions (i) and (j) of the table (d) from a specific point along the boundary line of the pattern. Thus the pattern is recognized with high accuracy. At the same time, a designed drawing is easily checked together with easy recognition of the image of a printed pattern, the easy mea surement of the pattern shape, the easy inspection of the pattern, etc.
Patent JP-H03203593-A (JP)
Title: Operation controller for hysteresis motor
Inventor: SASAKI KOJI
IPC: H02P27/06
Filed: 1989-12-28
Abstract: PURPOSE:To heighten terminal voltage to excessively excite and reduce the capacity of a rectifier circuit by generating hunting on a hysteresis motor temporarily. CONSTITUTION:A hysteresis motor 2 is driven by the output of an inverter 1. The output of a hunting suppressing circuit 31 in a hunting suppressing circuit 3 is inputted to a control circuit 11 as it is in a steady state to suppress hunting. Following the change-over of signal C, the output of the hunting suppressing circuit 31 inverted by a signal inverting circuit 32 is directed to the control circuit 11 to generate the hunting. In this case, energy is regenerated to the inverter 1 by the hunting of the hysteresis motor 2, and the output voltage of the inverter 1 becomes to the voltage equal to or higher than a rated one, and the hysteresis motor 2 is excessively excited.
Patent JP-H10170158-A (JP)
Title: Dust collecting method at slag tapping opening of refuse melting furnace
Inventor: TODAKA MITSUMASA
IPC: F27B1/18
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To improve a working environment in front of a slag tapping opening, by a method wherein a spouting gas which includes a large amount of dust and smoke and is generated at a slag tapping opening at the time of slag tapping operation in a refuse melting furnace is sucked by a combustion air blower by way of a dust collecting hood disposed above a front portion of the slag tapping operating and is fed to a combustion furnace as a produced gas combustion air. SOLUTION: In a refuse melting furnace 14, a dust collector 40 which is disposed above a front portion of a slag tapping opening 30 is made of an inversely conical dust collecting hood 41 having a suction opening and an air supply duct 42. In a slag tapping operation, a first flow direction control valve 43 is closed and a second flow direction switching valve 44 is opened and thereafter a combustion air blower 19 is operated so as to suck a blow-off gas containing dust and smoke which is produced at the slag tapping opening 30 along with air. Then, the mixture of blow-off gas and air is supplied to the inside of a combustion furnace 17 by way of an air supply duct 42, a combustion air supply pipe 20, the combustion air blower 19 and a combustion air supply pipe 18.  Since the combustion air blower 19 has a large capacity, it can completely such the blow-off gas generated at the slag tapping opening 30 and can supply it into the combustion furnace 17 as combustion air for a generated gas.
Patent JP-2000173192-A (JP)
Title: Medium holding audio information containing still image information, method of reproducing these information and method of encoding these information
Inventor: OTOMO HITOSHI
IPC: G11B27/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To multiplex an audio data transfer with a still image data transfer requiring a high bit rate without a sound break. SOLUTION: The audio data ATS and the still picture data ASVS are made respectively independent files. Then, the file of the still picture data ASVS are collectively arranged on a place of address small of a read-in area 27 side read in formerly, and the file of the audio data ATS are collectively arranged on the place of address large of a read-out area 26 side read in later. The partial still picture data ASVS are fetched beforehand into a reproducing device before an audio reproducing start in a unit called an audio still video unit ASVU, and the need fetching the still picture data ASVS while reproducing audio is eliminated.
Patent JP-H06186820-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/02
Filed: 1992-12-22
Abstract: PURPOSE:To provide an image forming device capable of extremely steady, and uniform electrification free of production of ozone and dielectric breakdown of an image forming body. CONSTITUTION:The image forming device is provided with an electrifier 20 which electrifies a photosensitive drum 10 by bringing a nonmagnetic, conductive electrifying roller 22, which is rotatably disposed around the periphery of a magnet body 23 with magnetic poles arranged and fixed in its periphery, into contact with a magnetic brush 21A, which is composed of a layer of magnetic particles 21 sticking to the periphery of the electrifying roller 22, as the photosensitive drum 10 moves, and by generating an oscillating electric field between the electrifying roller 22 and the photosensitive drum 10. This electrifier 20A is composed of a casing 25 made of an insulated material, a restricting plate 26, stirring member 27, scraping member 28, a conductive electrifying roller 22, etc.