baber/WOPTO huggingface dataset:
Patent JP-H01137187-A (JP)
Title: Method of lining industrial kiln
Inventor: MATSUMOTO YUKINORI
IPC: F27D1/00
Filed: 1987-11-24
Abstract: PURPOSE: To increase the adhesive force between a first-layer monolithic refractory or a fiber and the fiber being provided on it, to reduce the peeling on the surface of the fiber, and to improve the life of a kiln body, by applying projecting and recessed marks on the surface of the first-layer monolithic refractory from an iron shell or the fiber, applying an adhesive, and allowing the fiber to adhere. CONSTITUTION: A projecting and recessed marks are applied to the surface of an monolithic refractor 2 or fibers 4c and 4b that are subjected to inner lining of an iron skin 1 and have a specific thickness, an adhesive is applied to the surface, and a ceramic fiber 4a with a specific thickness is allowed to adhere to the surface. Since the projecting and recessed marks are applied to the surface of the monolithic refractor 2 or the fibers 4c and 4b, an adhesion area drastically increases, thus drastically improving the adhesive force between the ceramic fiber 4a and the indefinite form refractor 2 or the fibers 4c and 4b and reducing the releasing of the ceramic fiber 4a.
Patent JP-H09134674-A (JP)
Title: Emission characteristic inspection method of cathode-ray tube
Inventor: MIYASHITA MASAHIKO
IPC: H01J9/42
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an emission characteristic inspection method by which even a cathode-ray tube unremovable by a conventional inspection method while having a defect in an emission characteristic can be easily inspected. SOLUTION: This method is provided with an electron gun 7 composed of a cathode K, a heater H and plural electrodes G1 to G4, and prescribed voltage is impressed on its cathode, the heater and the electrodes, and an emission characteristic is inspected. In this case, voltage lower than a rating is impressed on the heater, and bias voltage is impressed on the cathode, or its both are impressed, and the emission characteristic is inspected.
Patent JP-H06147559-A (JP)
Title: Ice heat accumulating device
Inventor: NAKAZAWA YUJI
IPC: F24F5/00
Filed: 1992-11-02
Abstract: PURPOSE:To improve the degree of freedom for the device, avoid the restriction of the installation space, and at the same time, perform reliable supercooling dissolving operation. CONSTITUTION:A supercooling dissolving unit 7 is equipped on a circulation passage 3 to take water for ice making from a heat accumulation tank, and suppercooling water under a supercooled condition by being cooled is split by an agitating blade 12 to rotate air bubbles B being fed from an air bubble feeding pipe 13, at the supercooling dissolving unit 7, and by the impact of the splitting of the air bubbles, the supercooled condition of the supercooling water is dissolved, and a slurry form ice I is generated.
Patent JP-S62154254-A (JP)
Title: Rotary head assembly for magnetic recording and reproducing device
Inventor: NAKATSU KIMIHIDE
IPC: G11B15/61
Filed: 1985-12-26
Abstract: PURPOSE:To easily release a fixed cylinder from a metallic mold so that the cylinder having dimensional and profile accuracy can be mass-produced inexpensively in a short time, by forming the cylindrical part and leading part as separate members. CONSTITUTION:A cylindrical part 301A and leading part 303A are formed as separate members and they are assembled afterward. When this fixed cylinder is formed by machining, a considerable time and working cost are spent in order to obtain prescribed dimensional and profile accuracy and, when the fixing cylinder is manufactured by integral forming, it is difficult to release the formed cylinder from a metallic mold and problems of frequent occurrence of damage of the end face part of the leading groove and improper accuracy also exit. When the above-mentioned manufacturing process is adopted, however, a fixed cylinder having prescribed dimensional and profile accuracy can be mass-produced inexpensively in a short time and the cylindrical part 301A and leading part 303A can be formed individually by using material suitable for their functions.
Patent JP-H05135681-A (JP)
Title: Device for extinguishing arc
Inventor: OKADA TAKEHIKO
IPC: H01H9/44
Filed: 1991-11-11
Abstract: PURPOSE:To provide a device for extinguishing arc whose arc extinction performance can be enhanced by allowing an arc to travel easily. CONSTITUTION:A device for extinguishing arc includes a fixed contact element 17 having a fixed contact 9, a moving contact element 18 having a moving contact 10 which approaches and separates from the fixed contact 9, and a U-shaped magnetic substance 2 covered at its inner surface with an insulator 22 and having a pair of side plates 8 which approach both sides of the fixed contact 9 so that the moving contact 9 is situated inside them, and gas vent holes 5, 6 are formed through the respective portions of the magnetic substance 2 and the insulator 22 which face the fixed contact 9.
Patent JP-2001113933-A (JP)
Title: Slide door assembly structure of air conditioner unit for vehicle
Inventor: KUROKAWA MITSUHIRO
IPC: B60H1/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a slide door mounting structure of an air conditioner unit for vehicle capable of avoiding the defective operation of a slide door device resulting from the deformation of a unit case and capable of assuring stable controllability and durability. SOLUTION: This slide door device 9 comprises a frame 20 and a slide plate 21. The device further comprises a mechanism to slidably move the slide plate 21 according to the rotation of a drive shaft 22 in the direction crossed perpendicular to the drive shaft 22 relative to the frame 20 by the engagement of a pinion gear 31 provided on the drive shaft 22 installed rotatably across a pair of frame side plate parts 23 and 23 formed opposedly to each other on both lateral sides of the frame 20 with rack teeth 30 formed in the slide plate 21, and installed on the frame 20 at the end edge in the direction crossed perpendicular to the drive shaft 22 through a damping sheet 43 inserted into a clearance from a door supporting bracket 33 on a unit case 2 side.
Patent JP-H08151058-A (JP)
Title: Laminated sheet for forming body of tube container
Inventor: KATO HIROYASU
IPC: B32B27/34
Filed: 1994-11-29
Abstract: PURPOSE: To easily recognize residual amount of contents in a tube container with a covering layer. CONSTITUTION: There is provided a laminated sheet 1 for forming a body of a tube container, wherein an outermost layer 9 and an innermost layer 10 are constituted of thermoplastic resin layers and a print base material film 2 is interposed between the layer 9 and the layer 10, and a print layer 3 on which a non-print section or transparent print section 4 is partially formed is provided on the layer 2 and further an opaque ink layer 5 is provided on the layer 3 excluding the non-print section 4.
Patent JP-H10120365-A (JP)
Title: Handrail device for crane boom
Inventor: EGUCHI TAKAYUKI
IPC: B66C15/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of a handrail main body, and improve the workability at the time of assembling and housing the handrail in relation to a crane boom. SOLUTION: Plural brackets 33 are fixed to a step plate 32 fitted to an intermediate boom 8, and a handrail bar 37 is integrally provided with the step plate 32 between each stay 35, which is fitted to each bracket 33 freely to be turned. With this structure, in comparison with a case of using a handrail main body made of rope or the like, rigidity of the handrail when a worker walking on the step plate 3 holds the handrail can be improved, and safety of the work on the step plate 3 can be improved. Since each stay 35 and the handrail bar 37 can be integrally positioned with each other at an assembling position and a housing position, the work for assembling and housing the handrail device in relation to the intermediate boom 8 can be efficiently performed by one worker.
Patent JP-S62154244-A (JP)
Title: Optical recording medium
Inventor: NISHIKAWA YASURO
IPC: G11B7/2433
Filed: 1985-12-26
Abstract: PURPOSE:To obtain a medium which is less deteriorated in recording and reproducing characteristics by aging at and under a high temp. and high humidity by providing a plasma-polymerized layer on at least the top side of an optical recording layer. CONSTITUTION:The plasma-polymerized film is provided on at least the top side of the recording layer provided on a substrate. The thickness of the plasma- polymerized layer is preferably 50Angstrom -0.2mum and more preferably 100-500Angstrom . A barrier property to the transmission of a low molecular compd. is not enough and such is undesirable if the thickness is >=50Angstrom . Provision of >=0.2mum film necessitates a longer time for film formation and is, therefore, undesirable. Any compd. (hereafter expressed as the monomer) which has 10<-4>Torr vapor pressure at 20 deg.C is usable as the compd. to be used for formation of the plasma- polymerized film and the monomer having <=200 deg.C b.p. is more preferable.
Patent JP-H08150978-A (JP)
Title: Shaft support device for bicycle
Inventor: TODOROKI HIROSHI
IPC: B62K19/34
Filed: 1994-11-29
Abstract: PURPOSE: To reduce cost of a shaft support device for a bicycle, and reliably fix a bearing unit of the shaft support device by a simple method. CONSTITUTION: A hollow cylindrical shaft housing 14 is arranged in a connecting part between a front frame and a rear frame of a bicycle frame. A shaft cylinder 16 whose both side end parts are supported by a ball bearing 15 to be loosely fitted in this shaft housing 14, is arranged in the shaft housing 14. Deformable intermediate sleeves 17 are pressed in a clearance between this shaft housing 14 an outer lace 15a of the ball bearing 15, and the shaft cylinder 16 is rotatably held. Brackets 6 and 6 protrusively arranged from the rear frame R are applied to both sides of this shaft cylinder 16, and a bolt 18 is penetrated through these brackets 6 and 6 and the shaft cylinder 16, and slipping-out is prevented by a nut 19.
Patent JP-S62152873-A (JP)
Title: Led array head
Inventor: FUSE MASASHI
IPC: H04N1/036
Filed: 1985-12-27
Abstract: PURPOSE:To prevent defective bonding from occurring, by energizing LEDs arranged on an LED chip array by a matrix wiring and reducing the number of bondings for the LED array chip. CONSTITUTION:LEDs 6 arranged on each LED array chip 3 are divided into a plurality of sets, and a matrix wiring 12 is provided on the array chip 3. A control is performed so that an individual one of the array chips 3 is selected, and one of the LEDs 6 is driven to emit light through one of individual electrodes 10 and one of common electrodes 11. With this construction, the dynamic driving duty of the LEDs can be reduced to 1/8 based on that in a conventional system, and the number of the individual electrodes can be reduced from a conventional number of 64 to 8. With the matrix wiring incorporated into each of the array chips, the number of bondings for the array chip 3 can be markedly reduced, and productivity can be enhanced.
Patent JP-2001118665-A (JP)
Title: Heater for snow melting
Inventor: HATAYAMA YASUO
IPC: E01C11/26
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain an electric heater for snow melting easy to repair. SOLUTION: The heater comprises a heating electric wire 2 inserted into a pipe of steel, copper, resin or the like and powder 3 with good heat transmission such as alumina emitting far infrared ray is filled in the gap between the electric wire 2 and the pipe 1. In case of anomaly such as breaking of wire after the burying under road or the like, the electric wire 2 can be exchanged simply by drawing out from the end of the pipe 1.
Patent JP-S62154058-A (JP)
Title: Compatibility diagnosing device
Inventor: HONDA KANJI
Filed: 1985-12-26
Abstract: PURPOSE:To inform rapidly a user of the contents of compatibility by expressing the deciding result of the compatibility with a different reporting sound in accordance with the compatibility device. CONSTITUTION:Its own compatibility data stored in a memory 14 for transmission and the compatibility data from an opponent stored in a memory 20 for reception are inputted to a compatibility degree calculating part 16 and the compatibility degree is calculated. In such a case, the memory data of the memory 14 for transmission and the memory 20 for reception are given as the column address and the row address of the compatibility degree calculating part 16 and the rank data of the position corresponding to this are read. In such a condition, the data read from the compatibility degree calculating part 16 are given to a display part 2 and given to a reporting sound control part 24. In the next step, when the data read from the compatibility calculating part 16 are given to a reporting sound control part 24, the reporting sound information in accordance with the then rank data is read from a memory part 25 and sent through a speaker 1c.
Patent JP-H06142589-A (JP)
Title: Coating device
Inventor: FUKUDA KAZUHIRO
IPC: G11B5/842
Filed: 1992-11-04
Abstract: PURPOSE:To reduce the coating troubles of a slide bead coating device adapted to coat the material running around a coating roll with a plurality of kinds of coating liquids by subjecting the vertical surface of the coating device to a hydrophilic treatment. CONSTITUTION:The vertical surface 19 of a coating device is coated with an inorganic acid, e.g. hydrochloric acid, to form an oxidized film to improve its hydrophilic property. This reduces the contact angle of the vertical surface 19 formed against coating liquid 13 and therefore the coating troubles including that in the transition to the subsequent coating of a web, particularly with lessened occurrence of streaks. In the coating device, a plurality of coating liquids 13 are sent through horizontal pockets 14 and vertical slots 15 and flow down a slide surface 16 reaching the end of the coating device 17 where the web 12 is coated with the coating liquid by a packing roll 10 via a bead 18. By the provision of the hydrophilic vertical surface 19 as mentioned above, the paintability of this coating device is stabilized.
Patent JP-2001115861-A (JP)
Title: Governor for engine
Inventor: TSUKA HIDEKI
IPC: F02D1/04
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a governor to maintain stable engine rotation by suppressing the governor hunting over the whole range of an operation state from a starting time without being influenced by a temperature condition. SOLUTION: This governor for an engine for stabilizing engine rotation comprises a fly weight 18 spreadable by a centrifugal force generated according to the number of revolution of an engine 2; a fuel feed amount regulating member 14 for regulating a fuel feed amount of an engine in linkage with spreading operation of the flight weight 18 and regulate a fluctuation amount of the fuel feed amount regulation member 14; and governor power transmission parts 11 and 15 for regulating a fluctuation amount of the fuel feed amount regulation member 14. A magnet 16 is disposed in a transmission route for a governor power to the fuel feed amount regulation member 14, and constitution is provided to suppress transmission of micro-displacement from the fly weight 18 to the fuel feed amount regulation member 14.
Patent JP-2001048814-A (JP)
Title: Method for producing perfluoroalkyl iodide and method for producing fluorine-containing polymer from the same
Inventor: YASUHARA HISAFUMI
IPC: C08F20/24
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a perfluoroalkyl iodide, by which the perfluoroalkyl iodide is obtained in a high yield, by adding a specific azeotropic agent to the mixture of the perfluoroalkyl iodide with a perfluoroalkyl halide and then distilling the mixture to separate the azeotropic mixture of the perfluoroalkyl halide with the azeotropic agent from the bottom product containing the perfluoroalkyl iodide. SOLUTION: This method for producing a perfluoroalkyl iodide comprises distilling a mixture comprising (A) the perfluoroalkyl iodide of the formula: CF3CF2(CF2CF2)nI [(n) is 1 to 8] and (B) a perfluoroalkyl halide of the formula: CF3CF2(CF2CF2)mH [(m)=(n)+1] in the presence of a compound (for example, acetone or methylethylketone) which has a boiling point between the boiling point (based on the same pressure) of the component B and a lower temperature by 60 deg.C than the boiling point and forms the lowest azeotropic mixture with the component B, thus separating a distillate containing the azeotropic mixture of the component B with the azeotropic agent from the bottom product containing the component A. Thereby, the perfluoroalkyl iodide is obtained in a high yield.
Patent JP-H02141220-A (JP)
Title: Mold structure of closed-loop-shaped gasket
Inventor: HAMADA YUTAKA
IPC: B29C33/42
Filed: 1988-11-22
Abstract: PURPOSE:To obtain a gasket, through which the defect of products is not generated, by forming a groove having an opening section opened on the side into which a molding material flows, and an outflow section constricted on the side from which the molding material flows, to a section surrounded by a cavity formed to a closed loop shape. CONSTITUTION:A groove 24 having an opening section 22 opened on the side into which a molding material flows, and an outflow section 23 constricted on the side from which the molding material flows, in a top force 8 and a bottom force 9 is shaped to a circular section surrounded by grooves 21 for pinch-off formed to the internal peripheries of cavities 10. The molding material fed gradually flows radially toward the cavities 10 while the uneven section of a material is left in a housing section 19, and reaches each cavity 10. The material flows into the opening section 22 of the groove 24 besides the material divided to the left and the right at a point on the upstream side of the cavities 10, the material flows in from the outflow port 23 of the groove 24, and a combined section 7 is flowed out to the outside of the cavities 10.
Patent JP-H0552246-A (JP)
Title: Concave frictional wheel type continuously variable transmission mechanism
Inventor: SHIOKAWA HIROYASU
IPC: F16H15/38
Filed: 1991-08-22
Abstract: PURPOSE:To reduce dimension and weight and spread a speed change-enabled surface by fixing a concave frictional wheel having an arcuate surface on an input shaft side, installing a transmission rotary wheel through a universal joint on an output shaft side, and improving the balance of a frictional wheel type continuously variable transmission mechanism. CONSTITUTION:A recessed arcuate surface 3 of a recessed surface frictional wheel 4 fixed on an input shaft 1 has a recessed arcuate surface having the center along the same circumference having the step difference of an output shaft 2 as radius, and the range permitting the contact with a transmission rotary wheel 5 which is inscribed with the recessed arcuate surface forms an arcuate surface ranging from the position closest to the edge of the recessed arcuate surface 3 to the position closest to the same circumference.
Patent JP-H08132632-A (JP)
Title: Ink jet recording apparatus
Inventor: ARAI ATSUSHI
IPC: B41J2/165
Filed: 1994-11-04
Abstract: PURPOSE: To provide a small-sized inexpensive ink jet recording apparatus of which the recording head has high reliability and long life and is characterized by that the emitting orifice surface thereof can be easily and certainly cleaned. CONSTITUTION: A plurality of slide contact members 48, 58 sliding along the emitting orifice surface 81 of a recording head 1 to clean the vicinity of emitting orifices 82 with a predetermined contact area are provided so as to allow the sliding directions of the slide contact members to almost cross at a right angle each other and one slide contact member is formed from a flexible blade 48 while the other slide contact member is formed from an ink absorbing member 54 having a contact arear larger than that of the blade 48.
Patent JP-H08131899-A (JP)
Title: Water sprinkling nozzle
Inventor: MATSUNAMI KATSUICHI
IPC: B05B1/16
Filed: 1994-11-04
Abstract: PURPOSE: To enable the easy execution of water stopping operation and flow rate control on an operation side by adopting constitution to change the area where the opening planes of both water passage ports overlap from 0 by the angle formed by a main body and head body relatively rotationally connected to each other around the center of rotation within the joint surfaces. CONSTITUTION: This water sprinkling nozzle is composed of the main body 1 and the head body 2 having a water sprinkling port. Both bodies 1, 2 are relatively rotated around the axis passing the center 20 of the joint surfaces in contact with each other in the middle, by which the water flow stop and the flow rate control are executed. A water flow passage communicating with the joint surface with the head body 2 from a hose connecting part and the water flow port 10 of the joint surfaces are opened in the main body 1. The water flow port 18 opened in the joint surfaces, the water flow path 17 and water sprinkling port in succession thereto and ball rests 21a to 21e are formed at the head body 2.  Balls move the ball rests 21a to 21e according to the relative rotation of the main body 1 and the head body 2 to change the areas over the water flow ports 10, 18 overlap, by which the water flow stop and the flow rate control are executed.
Patent JP-H07145957-A (JP)
Title: Indoor air conditioner
Inventor: SAITO SHOGO
IPC: F24F3/00
Filed: 1993-11-25
Abstract: PURPOSE:To improve the efficiency of air conditioning and to simplify the structure of a floor in an underfloor air conditioner system. CONSTITUTION:A flower diffuser 12 and an underfloor air duct 11 are provided at a floor 4. A suction port 15 and a circulating passage 13 are provided at a ceiling 5. The air is fed to the duct 11 by an outdoor entire heat exchanging type ventilator 16, and sucked from the passage 13. An air conditioner 31 is provided in the duct 11. The floor 4 is pierced by an orthogonal latticelike pit 7 on a slab 6. A floor panel is engaged with the pit 7 to form the duct 11. Accordingly, since the conditioner 31 is disposed near a resident space to be air conditioned, excellent and efficient air conditioning can be conducted. The duct 11 is formed by utilizing the pit 7 to simplify its formation and to dispense with an increase in height of stairs.
Patent JP-H07146942-A (JP)
Title: Collation device
Inventor: KOBAYASHI YUJI
IPC: G06T1/00
Filed: 1993-11-25
Abstract: PURPOSE:To decrease variance in matching rate at the time of collation. CONSTITUTION:An input pattern of a specific part of a body which is inputted through an input means 10 and the outline of a reference pattern which is previously registered are displayed together at a display means 40. The person to be collated who looks at the display adjusts the position of the input surface of the input means 10 on which the specific part of the body is put so that the shape of the input pattern conforms with the shape of the outline of the reference pattern, and then the precision of a comparison between the input pattern and reference pattern which is made by a comparing means 50 is improved.
Patent JP-H05132655-A (JP)
Title: Adhesive
Inventor: TEJIMA TAKASHI
IPC: C09J9/00
Filed: 1991-11-12
Abstract: PURPOSE:To provide an adhesive consisting of a coloring composition containing an adhesive material and color fading matter, colored when applied, thus capable of visibly recognizing its coating situation, also not impairing its appearance because of becoming colorless by light irradiation after application. CONSTITUTION:The objective adhesive consists of a coloring composition containing (A) an adhesive material (e.g. vinyl acetate-based adhesive, epoxy- based adhesive, synthetic resin-based adhesive) and (B) a color fading matter, being fadable by light irradiation. For the coloring matter, e.g. a combination of a cyanine-based coloring matter with an organoboron compound such as butyltriphenyl borate is used, ensuring color-fading function to be borne.