baber/WOPTO huggingface dataset:
Patent JP-H04243976-A (JP)
Title: Castable refractory of zirconium boride
Inventor: KIDA OTOJIRO
IPC: C04B35/66
Filed: 1991-01-28
Abstract: PURPOSE:To improve corrosion resistance, permeation resistance, high- temperature strength and erosion resistance by constituting a joint part comprising fireproofing particles adjusted to a proper particle size and alumina cement. CONSTITUTION:>=30wt.% ZrB2 particles are blended with <=0.4wt.% CaO and adjusted to a desired particle size to give fireproofing particles (A). Then alumina fine powder (B) having <=5mum particle diameter is blended with silica fine powder (C) in such a way that the amount of the component B in the total amounts of the components B and C is 70-75wt.% to give a binding part (D) containing alumina cement. Then 85-99wt.% component A is blended with 15-1wt.% component D and 0.01-1 pts.wt. based on 100 pts.wt. total amounts of the components A and D of an operation adjuster (E) of a given organic compound to make a mixture (F). Then the component F is kneaded, molded and dried to produce castable refractory of zirconium boride.
Patent JP-2000220756-A (JP)
Title: Earthquake-resistant ferrule
Inventor: IGI MIKIO
IPC: F16K1/14
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a flexible ferrule for absorbing a shake to the ferrule. SOLUTION: This ferrule is so constituted that a fixed frame 41 laid a resin sheet on a bottom part thereof is provided on an upper part of a saddle 4 for attaching the ferrule on a distributing water pipe, a cover frame 5 is screwed with the fixed frame from above, and a resin sheet is laid on an inner surface thereof, and a swinging mechanism 3 composed on a base part of a lower end of a ferrule main body is slidably held between the cover frame 5 and the fixed frame 41.
Patent JP-H07236094-A (JP)
Title: Image pickup device
Inventor: YAMANAKA HIDEKI
IPC: H04N5/335
Filed: 1994-02-24
Abstract: PURPOSE:To evaluate the characteristic of an image sensor and correct an image pickup signal and to improve the accuracy of reproducibility, etc., by detecting the current value of a reset signal, determining from it an average value of the number of electric charges produced at a photoelectric conversion part and outputting it to the outside as an adjustment signal. CONSTITUTION:In an image pickup device 1, an image sensor 3 and a reset signal detection part 3 are provided. The light made incident to the image sensor 2 is converted by a photoelectric conversion part 5 and become an image pickup signal. The image pickup signal is stored in the photoelectric conversion part for the constant time and is stored as an electric charge in a stray capacity 8 through a vertical CCD 6 and a horizontal CCD 7. When the electric charge is stored in the floating capacitance 8, the voltage is developed between both ends. It is outputted to the part 3 from a terminal 12 through a reset transistor 10. In the part 3, the current value of the reset signal is detected, then the average value of the electric charge of the reset signal is calculated from the part 5. The calculation result is outputted to a measurement device 4 as an adjustment signal.
Patent JP-H03234323-A (JP)
Title: Press die
Inventor: SATO TAKAYUKI
IPC: B21D28/14
Filed: 1990-02-08
Abstract: PURPOSE:To allow even a punch deformed by surface hardening to be opposed concentrically to a clearance hole of a die by fixing a punch base end part to a punch plate in a state that the punch is positioned concentrically in the clearance hole. CONSTITUTION:From the upper part of a punch plate 11, a punch 13 is inserted into a punch supporting part 12, and its base end part 14 is supported by a punch supporting part 12. The tip part 15 of the punch 13 is inserted into a fitting hole 22 of a positioning plate 21. The positioning plate 21 is moved in the diameter direction of the punch 13 and the tip part 15 is opposed concentrically to the clearance hole 19 of a die 17. The punch 13 is positioned in a vertical state, and the base end part 15 becomes an inclined state in the inside of the punch supporting part 12. An end face in the base end part 14 of the punch 13 is ground and a backing plate 16 is allowed to abut on this working surface, and the punch 13 is fixed to the punch plate 11. In such a manner, such a problem that the hardened film is ground and eliminated can be obviated.
Patent JP-2000226054-A (JP)
Title: Sealed container with virgin seal
Inventor: HONMA ICHIRO
IPC: B65D47/36
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a sealed container for which a virgin seal structure can be applied without spoiling sealing performance as to a cap whose rotation stop position is specified in mounting it on a cap main body. SOLUTION: This relates to a sealed container A comprising a container main body 2 to whose content fetching opening 21a a virgin seal 3 is attached and a cap 1 which fits to the neck part 21 of the container main body 2 and whose rotation stop position in mounting is predetermined. The second container A is kept airtight by the outside peripheral face 22 of the container main body 2 neck part 21 and the inside peripheral face 15 of the cap 1 contacting airtight.
Patent JP-2000226748-A (JP)
Title: Special processed yarn and its production
Inventor: TAKEDA JUICHI
IPC: D02G1/16
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a processed yarn having a silky spun-like feeling having enriched unevenness and color variation and a method for producing the yarn. SOLUTION: This special processed yarn has real twined parts of S-twining and Z-twining alternately existing through an opened part along a yarn longitudinal direction and the real twined part has a random twining distribution in a range of 500-1,500 T/M wherein the real twined part has 50-150 cm length and the opened part has 20-30 cm length and a tear drop-type loop is formed in a part of a real twined part of either the S-twined part or the Z-twined part. In the processed yarn, between a feed roller and a delivery roller is made to an overfeed state and a fluid processing is performed at an always jetting and rotating fluid nozzle arranged between the rollers and subsequently arranged intermittently jetting and rotating fluid nozzle having different twining direction to the always jetting and rotating fluid nozzle.
Patent JP-2000223709-A (JP)
Title: Semiconductor device and its manufacture
Inventor: AKASAKA YASUSHI
IPC: H01L29/78
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which any current path with a high resistance can not be generated between a source/drain area. SOLUTION: This MOSFET is provided with a silicon substrate 1, a source/ drain area 10 formed so as to be selectively separated from each other on the silicon substrate 1, a semiconductor film 13 operating as a channel area formed between the source and drain, and a metallic film formed through a gate insulating film on the semiconductor film 13. In this case, the height of the upper face of the semiconductor film 13 is set so as to be higher than the upper face of the source/drain area 10 on a boundary face between the semiconductor substrate 13 and the source/drain area 10.
Patent JP-H05193961-A (JP)
Title: Device for forming optical element
Inventor: KAWAMURA EIJI
IPC: C03B11/08
Filed: 1992-01-17
Abstract: PURPOSE:To obtain a lens having high accuracy faces by a simple structure with the irreducible minimum amt. of glass stock required and to release the lens from dies after pressing without causing defects in the appearance such as crack, scratches and fracture. CONSTITUTION:An upper die 1 and a lower die 2 are placed opposite to each other on the same axis. A sleeve 3 is disposed around the upper die 1 by shrinkage fitting. Plural notches are formed in the sleeve 3 and die releasing members 5 are inserted into the notches. In the drawing, 6 is a transfer arm.
Patent JP-H03231104-A (JP)
Title: Minute-size measuring method
Inventor: MATSUDA HIROHARU
IPC: G03F1/84
Filed: 1990-02-06
Abstract: PURPOSE:To obtain the measured value close to the true value of a diameter by shifting an object by minute size in the direction perpendicular to the measuring direction, performing a plurality of measurements in this way, comparing the obtained measured values, and adopting the maximum value. CONSTITUTION:Measurement is performed on a scanning line 1, and a measured value d1 is obtained. Then, measurement is performed on a scanning line 2 at a distance B in the direction perpendicular to the measuring direction with respect to the X-Y stage of a transmitting-type photomask-size measuring apparatus, and a measured value D1 is obtained. Measurement is further performed on a scanning line 3 at an interval B in the direction perpendicular to the measuring direction with respect to the X-Y stage, and a measured value d2 is obtained. The maximum value among the three measured values d1, D1 and d2 obtained by the three measurements is adopted as the diameter of a pattern to be measured 11a.
Patent JP-H05199451-A (JP)
Title: Video camera
Inventor: NISHIMURA YOSHIHIKO
IPC: H04N5/232
Filed: 1992-01-20
Abstract: PURPOSE:To prevent unnecessary picture quality deterioration by automatically cancelling a camera-shake correcting function, when the video camera is fixed to a tripod, etc. CONSTITUTION:When a video camera 1 is set to a tripod 3, and in accordance therewith, a tripod fixation detecting switch 26 is turned on through a pin 25 attached so as to be retractable to the upper part of a screw hole 20 of the video camera 1, a camera-shake correcting function is cancelled irrespective of an output of a camera-shake correction turn-on/turn-off switch 2.
Patent JP-H03230882-A (JP)
Title: Method for joining fine wire to plate
Inventor: FUNEMI KOJI
IPC: B23K26/21
Filed: 1990-02-07
Abstract: PURPOSE:To obtain firm joining strength between the fine wire and plate and to prevent cutting of the fine wire and the generation of spatters by fixing the fine wire on the bottom of the plate having the melting point lower than the fine wire and projecting a laser beam, an electron beam, etc., larger than the diameter of the fine wire from the upper part of the plate to perform joining. CONSTITUTION:Since the laser beam 2 irradiates from the plate 5 side, the plate 5 is first molten. Meanwhile, since the fine wire 4 has the melting point higher than the plate 5, even if the plate 5 is molten, the fine wire 4 is not molten. When the plate 5 is in a molten state, the fine wire 4 is drawn into the molten plate 5 by the surface tension thereof. When the irradiation of the laser beam, the electron beam, etc., is completed and a molten part of the plate 5 resolidifies, the plate 5 and the fine wire 4 are joined together by its compressive stress in the end. Consequently, the firm and stable joining strength can be obtained.
Patent JP-S60170817-A (JP)
Title: Zoom lens with wide view angle
Inventor: AOKI SHIGERU
IPC: G02B15/173
Filed: 1984-02-16
Abstract: PURPOSE:To obtain a wide-angle, compact zoom lens having aberrations compensated excellently by allowing an optical system which consists of five lens groups having positive, negative, positive, positive and positive refracting power successively from the object side to satisfy specific conditions. CONSTITUTION:The 1st lens group I of five lens groups I -V and the 4th lens group IV are moved toward the object side in one body, the 3rd lens group IIIand the 5th lens group V are moved toward the object side in one body, and the 2nd lens group II is moved toward the image plane side respectively to vary the power from the wide-angle end to the telephoto end. Then, various conditions shown by the inequalities I -III are satisfied, where f3, f4, and f5 are the focal lengths of the 3rd, the 4th, and the 5th lens groups III, IV, and V and fW is the focal length of the whole system at the zoom position of the wide-angle end.
Patent JP-H02208383-A (JP)
Title: Method of two-tone coloring of automobile exterior panel with pearlescent film
Inventor: SHIRAGAMI MASAYUKI
IPC: C09J5/02
Filed: 1989-02-08
Abstract: PURPOSE:To enable an easy and stable two-tone coloring by adhering a pearlescent transparent laminated film comprising a transparent polyvinyl chloride film printed with a pearl mica-contg. coating to the lower half of an exterior panel of an automobile of which the coating process has been completed. CONSTITUTION:A pearlescent transparent laminated film is prepd. by sticking a transparent polyvinyl chloride film to a release paper with an adhesive layer present between the paper and the polyvinyl chloride film, applying a pearl mica-contg. coating to said polyvinyl chloride film to form a print layer, and applying a clear coating to said print layer to form a clear layer. Said pearlescent transparent laminated film, after the release paper has been peeled off, is adhered with the adhesive layer to the lower half of an exterior panel of an automobile of which the coating process has been completed. A pearlescent appearance is thus given to the base color of the top coating and two-tone coloring is carried out.
Patent JP-S62184837-A (JP)
Title: Formation of resin pipe with swollen-out part at outer periphery of end
Inventor: TEZUKA EIJI
IPC: B29C57/00
Filed: 1986-02-10
Abstract: PURPOSE:To prevent molding failures such as flash, discontinuity and the like on a parting line from developing by a method wherein a heating jig which has a concave molding surface formed in a shape contrary to the shape of a swollen-out part for preventing from coming-off is inserted in the end of a resin pipe formed in the cylindrical shape so as to heat and melt it. CONSTITUTION:The positioning member 3 of a heating jig 2 is inserted in the hollow part 1b of a resin pipe 1, which is made of thermoplastic synthetic resin material in the cylindrical shape, so as to abut the concave molding surface 6 of a shaping member 4 against the tip part 1c of the resin pipe 1. In that case, because the positioning member 3 of the heating jig 2 is inserted along the wall surface of the hollow part 1b of the resin pipe 1, no positional shift of the heating jig 1 occurs or the concave molding surface 6 is surely set to the tip part 1c of the resin pipe. In the state as just mentioned above, the heating jig 2 is inserted in the resin pipe 1 so as to gradually heat, soften and melt the tip part 1c. In that case, the melt of the tip part 1c is gradually formed into a shape after the concave molding surface 6 so as to form a swollen-out part 1d for preventing from coming-off.
Patent JP-H01204402-A (JP)
Title: Reed-screen shaped electromagnetic coil
Inventor: TSURUTA YASUO
IPC: H01F5/00
Filed: 1988-02-10
Abstract: PURPOSE:To simplify the manufacturing operation of an electromagnetic coil and to improve performances, by bonding both ends of a plurality of insulated conductor wires that are aligned in parallel to separate conductor wires so as to form the group of the rope. ladder shaped insulated conductor wires, winding the conductor wires in parallel in a pipe shape, conducting currents through the insulated conductor wires through the parent conductor wires, and forming a magnetic field. CONSTITUTION:Both ends of many insulated covered conductor wires 2 are bonded to two thick parent conductor wires that are aligned in parallel so that current can be conducted. Thus, a group 3 of the conductor wires in a rope ladder shape (reed screen coil) is formed. The reed screen coil 3 is wound in a pipe shape. The parent conductor wires 1 and 1' are connected to a power source. A current is conducted through the group of ring shaped conductor wires 2, and a magnetic field is generated. The electromagnetic coil is formed by winding the reed screen coil 3 and formed with the group of the rings 2 having small electric resistances. Therefore, the magnetic field having the same intensity can be obtained with a very low voltage in comparison with a conventional coil which is formed with conductor wires having the same cross sectional area and has the same number of windings. Thus, the manufacturing operation of the coil is remarkably simplified.
Patent JP-S62186414-A (JP)
Inventor: NAKAYA TOSHIICHI
IPC: H01B7/00
Filed: 1986-02-13
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-H10220026-A (JP)
Title: Automatic chemical injection device
Inventor: KOBAYASHI RITA
IPC: E04G23/02
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic chemical injection device in which a storage part for chemicals adapted to be filled in a repaired part of a building, can separated from a mounting part for a pressure energizing means so as to reduce a quantity of waste after being used, which can simply change injection conditions and which can easily fill the chemicals into a casing. SOLUTION: An automatic chemical injection device incorporates a connection pipe having at its distal end an injection hole for a part to be repaired, and defining a casing composed of a cylindrical casing body 2 filled therein with chemicals, a piston adapted to is propelled at the rear end by a pressure energizing means so as to inject the chemicals into the part to be injected through the injection hole, and the casing is divided into the casing body 2 as a chemicals filling part and a cap 4 as an energy accumulating part of the pressure energizing means and incorporating an engaging mechanism for engaging the cap 4 with the casing body 2. The cap 4 is adapted to be removably attached to the casing body, while the pressure energizing means is held in an energized condition.
Patent JP-S54119307-A (JP)
Title: Hot blast feeder
Inventor: OODE MITSURU
IPC: C21B9/10
Filed: 1978-03-09
Abstract: PURPOSE: A hot blast feeder which prevents the trluble of wrong feeding of the hot blast of high temperature to the feed target by so constituting the feeder that the cold blast mixing valves of the hot stoves are always opened when parallel blasting is changed over to single blasting.  
     CONSTITUTION: In case the parallel blast system of opening the cold blast mixing valve 8 of a hot stove A, opening the hot blast valves 10 and blast valves 6 of the ovens A, B and closing the hot blast valves 10 and blast valves 6 of the stoves C, D is employed, and if the blast valve 6 or hot blast valve 10 is closed accidentally at the time of changing over this to a single blast system, the specified electric circuits actuate and the cold blast mixing valve 8 of the hot stove B being held closed is opened, by which the mixed blast of the hot blast from the hot stove B and the cold blast from the cold blast mixing valve 8 is supplied to the blast furnace being the feed target 1 and safety is maintained. The operation of this safety mechanism is actuated by opening the cold blast mixing valve 8 being held closed at any combination of the hot stoves at the parallel blasting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63196476-A (JP)
Inventor: NAGIKI YOSHIHARU
IPC: B66B1/16
Filed: 1987-02-12
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-S53114189-A (JP)
Title: Device for coupling rudder with drive train
Inventor: MURAMATSU SHIGERU
IPC: F24C7/04
Filed: 1977-03-16
Abstract: PURPOSE: To provide a device for coupling a tail pivotally secured to the top of the center axis of a rudder with the connecting rod at the top of the integral vertical shaft with an automatic steering drive mechanism in a fitting structure to operate exactly with simple structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11232157-A (JP)
Title: Backup device
Inventor: KUBE TAKAYUKI
IPC: G06F13/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a processing at the time of distributing gathered information and to make it passible to shorten the information distribution time by gathering the difference information of only a new part inside a backup device. SOLUTION: A control part 10 controls the information gathering, storage, distribution and history of this backup device and a storage device 20 stores all the gathered information and the difference information of only the new part of the gathered difference information. The control part 10 gathers all the required information by using a communication function from a gathering destination personal computer 50 and stores it in the storage device 20. The difference information is gathered with an optional fine interval, and in the case of being requested, it is stored in the storage device 30 and then, stored in the storage device 40.  Simultaneously, the history of the information is stored in history management information by the control part 10, and in the case that the information is not stored in the storage device 30, storage is asynchronously performed from the storage device 40 to the storage device 30. When an optional time limit comes, the difference information stored in the storage device 40 is additionally stored as the difference information of only the new part in the information of the storage device 20.
Patent JP-H04211795-A (JP)
Title: Sealed head for feeding heat carrier medium to rotating pressure system
Inventor: EERITSUHI MAIYAA
IPC: F16L39/04
Filed: 1991-02-22
Abstract: PURPOSE: To provide a sealed head which is especially suited to high rotation speed operation using a high-temperature heat medium by applying the condensed medium eliminating oxygen to a space between a first and a second packing and by circulatingly cooling the medium outside a sealed head casing. CONSTITUTION: A second sliding ring packing 7 is positioned in a side opposed to the axial direction of the first sliding ring packing 6 of a rolling bearing 4 and a space 8 including the rolling bearing 4 is fitted in a space between the first and the second sliding ring packings 6, 7. A condensed medium is fed in the space 8 in a sealed head casing 5 via feed and discharge connectors 9.1, 9.2 and is guided between the feed and discharge connectors 9.1, 9.2 in the outside of the sealed head 5 by circulating the illustrated pipe system 10. The pipe system 10 has a cooling device 11 for the condensed medium by which the medium is circulatedly cooled at all times.
Patent JP-S60173069-A (JP)
Title: Oil based ink for marking pen
Inventor: FURUSAWA MITSUHIKO
IPC: C09D11/16
Filed: 1984-02-17
Abstract: PURPOSE:To provide oil based ink which can give clear lines on a polypropylene film, containing a surfactant and a resin which has affinity with polyolefin resins and can be kept as a liquid at room temp. CONSTITUTION:At least a surfactant and a resin which has affinity with polyolefin resins such as rosin alcohol resin and rosin and can be kept as a liquid at room temp., are incorporated in an oil ink composition. The surfactant is effective in lowering the surface tension of the ink to 22-24dyn/cm or below which is the surface tension of the polyolefin film, whereby the surface tension of the ink is adjusted to about 22dyn/cm to ensure an ability of wetting the film. When the high-viscosity rosin alcohol resin is incorporated in the ink, the adhesion of the ink to the film can be increased. When the rosin resin is incorporated, the fixation of the ink to the film can be improved.
Patent JP-H07250701-A (JP)
Title: Ski boots
Inventor: HAINTSU BUITSUTOMAN
IPC: A43B5/04
Filed: 1995-02-16
Abstract: PURPOSE: To provide a ski boot which can be manufactured using conventional patterns for an upper shell and a lower shell and is almost unable of rotation motion of an upper shell relative to a lower shell. CONSTITUTION: A link element 3 is combined with an upper shell 2 by rivets at least at two points and the upper shell 2 is combined with a lower shell 1 fixedly and detachably.