baber/WOPTO huggingface dataset:
Patent JP-2000220471-A (JP)
Title: Repairing method for high pressure turbine shroud
Inventor: GROSSKLAUS JR WARREN D
IPC: F01D25/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a method to recover the size unification property of a shroud segment, as well as to give the anticorrosive property and the antioxidation property to the shroud segment by repairing the surface of the shroud of a gas turbine engine. SOLUTION: In this repairing method, an oxidation product and a corrosion product are removed from a shroud segment 10, a covering material existing from the beginning is removed, a material compatible with the shroud segment basin material is coated, the surface is processed mechanically, an anticorrosive, antioxidation, and rubbing-adaptable material is coated to the shroud segment, the shroud segment 10 is processed mechanically to a prescribed dimension, and furthermore, an aluminized membrane is coated to improve the antioxidation property and the anticorrosive property of the repairing surface.
Patent JP-H04367523-A (JP)
Title: Method of creating vitreous body
Inventor: ROJIYAA FURANKU BAASOROMIYUU
IPC: C03C13/04
Filed: 1991-12-25
Abstract: PURPOSE: To form an undamaged surface by heat-treating and consolidating a porous glass having interconnective micropores to which a dopant dissolved in organic solvent without any OH group is added.  
     CONSTITUTION: The salt of a dopant (for example, germanium, phosphor, fluorine, and bromine) is dissolved in organic solvent (ketone, acetone or the like) without any OH group. A porous glass preform 32 having interconnective micropores is immersed into this solvent 33, and then the solvent is removed. Next, the preform 32 to which this dopant is dispersed is heat treated and consolidated for forming a non-porous glassy body at least one part of which the dopant is dispersed on. Thus, the 0H containing solvent which is likely to cause crack and/or flaking on the outer surface of the preform 32 after a drying process is not used so that the undamaged surface of the glassy body can be formed. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10195679-A (JP)
Title: Corrosion preventive structure of conductor fastening part
Inventor: MIZUTANI MORIKATSU
IPC: C23F11/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the structure of fastening parts which is simple in construction, has good workability at the time of fastening and has long-term reliability by interposing corrosion preventive washers which have the pedestals of the same material as the material of plural conductors and cover the outer peripheral surfaces of these pedestals with water repellent resins in the conductor fastening parts formed by fastening the conductors by means of a fastening bolt and connecting the conductors to each other, thereby constituting the structure. SOLUTION: The annular pedestals 3 which consist of the same material as the material of the conductors 1, have holes at their centers, vary in the sizes between the bases and the front surfaces and have recesses on the outer peripheries and the corrosion preventive washers which are formed by covering the outer peripheral surfaces of the pedestals 3 with the water-repellent resins of silicone rubber 4 so as to incline these surfaces are interposed between two sheets of the conductors 1 and the fastening bolt 2 for fastening these conductors, by which this corrosion preventive structure is constituted. If rainwater, etc., stick to the fastening parts, the wetting areas are decreased by the water repulsion effect of the silicone rubber 4 and the stagnation of the rainwater, etc., is substantially prevented.  In addition, the rainwater, etc., flow away to the conductors 1 along the slopes formed on the outer peripheral surfaces of the silicone rubber 4. Even if the rainwater stagnates in the contact parts between the conductors 1 and the pedestals 3, contact corrosion does not arise.
Patent JP-H06184760-A (JP)
Title: Production of polyimide substrate coated with metal
Inventor: TAKENAKA MIKIMATA
IPC: C23C18/32
Filed: 1992-12-22
Abstract: PURPOSE:To stably produce a polyimide substrate coated with a metal having improved adhesion strength by performing a reheating treatment at a specified temp. in atmosphere after a heat treatment in inert atmosphere or in vacuum. CONSTITUTION:Electroless plating is performed on a polyimide film surface. Successively a heat treatment is performed at >=300 deg.C in inert atmosphere or in vacuum. Successively by performing an electrolytic Cu plating, the polyimide substrate coated with the metal is formed. After a heat treatment in inert atmosphere or in vacuum, a reheating treatment in the temp. range of 100-300 deg.C is performed in air. The electroless plating is Ni<->, Co<-> or their alloy plating. Thus the adhesive strength is more than about one kg/cm regardless of a treatment liquid for imparting hydrophilicity or the condition of heating after the electroless plating.
Patent JP-H10195501-A (JP)
Title: Heat treated granule by thermal plasma and heat treatment method
Inventor: INOUE YOSHIAKI
IPC: H05H1/42
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain clean and uniform spheroidized granules without changing its structure and compsn. by executing heat treatment with plasma flame jettied into a reaction column after the passage through a plasma flame furnace to reduce the temp. of the heating part to the one required for the reaction and to expand its uniform temp. region. SOLUTION: Plasma flame 1 generated in a silica tube 12 of a plasma torch 11 enters from an inlet tube 24 of a plasma flame furnace 21, rounds the space between a barrel part 22 and an obstacle member 26 and jetted from an outlet tube 25 into a reaction tower 31. The whole body of the plasma flame furnace 21 is heated by the passing plasma flame 1, and the temp. of the plasma flame 1 jetted from the outlet tube 25 is decreased by the heat radiation, and furthermore, by the diffusion and stirring of the eddies, the uniform range of its temp. is widen. The reaction tower 31 is provided with a stirring feed pipe 41, the tip is opened below the outlet tube 25, and the granular body to be treated is blown therein by the gas, is subjected to heating treatment by the plasma flame 1 and falls into the reaction tower 31.
Patent JP-2001175594-A (JP)
Title: Method and device for gating web page and medium with gate program recorded thereon
Inventor: SHIONOYA HIDEKI
IPC: G06F17/30
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a gating method or the like that can distributed a prescribed web page only to a user device accessing from a domestic area. SOLUTION: To a user device 10, which desires a connection to the prescribed web page and performs access, a display information 3 containing a first button 1 showing access from the domestic area and a second button 2 shoring access from the outside of the country is read out of a storage means 4, returned and displayed and when the first button 1 is selected in the user device 10 and a server device 20 receives the information of the relevant selected button, display information 5 of the prescribed web page is read out of the storage means 4, transmitted to the user device 10 and displayed.
Patent JP-H10182840-A (JP)
Title: Production of fine particles and apparatus
Inventor: MORIMOTO YASUO
IPC: C08J3/12
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a process and apparatus for producing fine particles,. having a high sphericity and a narrow particle size distribution by solidifying fine liquid drops, formed by a centrifugal force, without deforming them. SOLUTION: In an apparatus A for producing fine particles, a liquid material (a) for forming particles is fed into a rotator 2 through a pump 1, and liquid drops are formed and scattered by the centrifugal force generated by rotating a rotating shaft 3. The rotator 2 is surrounded by a cylindrical wall 4, and a cyclic reservoir 5 for storing a solidifying liquid (b) is installed at the top of the outside of the wall 4. The top of the reservoir 5 is open to form an outlet 6, and the solidifying liquid (b) fed by circulation with a pump 7 is allowed to overflow and thereby to naturally fall inside the wall 4 by the gravity. The bottom of the wall 4 is made in a funnel shape, and a reticular filter 9 for recovering the fine particles 8 by separating them from the solidifying liquid (b) disposed below the bottom of the wall 4 and in a lower part of a recovering tank 10.
Patent JP-2000168472-A (JP)
Title: Bumper fitting structure for vehicle
Inventor: KAMIMURA KENICHI
IPC: B60R19/24
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide the bumper fitting structure for vehicle having the excellent fitting workability and capable of restricting a space to be required for the fitting work. SOLUTION: Both flanges 11, 21 of a bumper 1 and a fender panel 2 are connected to each other by pressfitting an elastic leg part 42 extended from a board part 41 of a clip main body 4 of a clip 3 into clip insertion holes 12, 22 formed in the flanges 11, 21, and a folding part 5 connected to a board part 41 through an integral hinge 6 is folded, and a projection part 52 of the clip main body 4 formed in the folding part 5 is pressfitted into between both the elastic leg part 42 so as to be engaged with an opening edge of the clip insertion holes 12, 22. With this structure, the bumper 1 and the fender panel 2 are strongly connected to each other through both the flanges 11, 21.
Patent JP-2000180110-A (JP)
Title: Fitting structure for stroke sensor of hydraulical or pneumatical cylinder
Inventor: TAGUCHI SHOGO
IPC: G01B7/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide the fitting structure for the stroke sensor of the cylinder which is in simple structure and can reduce variation in pressing force to the piston rod of a collar. SOLUTION: The hydraulic or pneumatic cylinder which has a magnetic scale formed at the flank part of the piston rod and the stroke sensor 35 arranged nearby the magnetic scale in the sensor hole 33 of the cylinder comprises a cylindrical spacing member 34 which is inserted into the sensor hole 33 of the cylinder 31 and has its reverse end surface brought into slide contact with the piston rod 32, the stroke sensor 35 which is inserted into the sensor hole 33 to abut against the top end surface of the spacing member 34 and also has the tip, inserted into the inner peripheral part 34a of the spacing piece 34, opposite the piston rod 32 at a specific interval and a linear groove 36 formed on the top end surface projecting from the sensor hole 33,  and an elastic member 37 which engages a groove part 36 fitted surrounding the outer periphery of the cylinder 31 so that the stroke sensor 35 can not rotate.
Patent JP-H10190906-A (JP)
Title: Controller
Inventor: FUJII YASUO
IPC: G06F1/04
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To appropriate shift to a low power consumption mode and to effectively prevent malfunctions or the like by stopping an oscillation part prior to a prescribed time by the instruction of a system control part. SOLUTION: When a commercial power supply 102 is turned on, a main power supply 103 biases +5V, +12V and +24V when a PWCTL 105 is high but does not bias them when it is low. A standby power supply 104 biases +5VS and ±12VA, regardless of the state of the PWCTL 105. Then, a CPU stops oscillation, turns an operation into an idle state and minimizes power consumption. Until the CPU is shifted into an ESS mode, the on/off control of a memory, an I/O, a part for stopping power supply in the low power consumption mode and signals required for canceling the low power consumption mode is appropriately performed, and the malfunctions and element destruction, etc., are eliminated.
Patent JP-H06196420-A (JP)
Title: Plasma device
Inventor: OZAKI AKINORI
IPC: H05H1/46
Filed: 1992-12-23
Abstract: PURPOSE:To produce high-activity plasma by a method wherein in a plasma device of a structure, wherein while a plasma producing chamber and a sample chamber connected to this plasma producing chamber are subjected to pressure reduction, gas is fed in both chambers, the plasma is led to the periphery of a sample in the sample chamber and this sample is treated, the gas is evacuated from the plasma producing chamber. CONSTITUTION:While reaction gas is fed in a plasma producing chamber 1 and a sample chamber 3 through gas feed pipes 1c and 3a, the interiors of the chambers 1 and 3 are evacuated by an exhaust device 5 through an exhaust tube 5a to hold the necessary degree of vacuum. A magnetic field is formed by exciting coils 14 and 15. Simultaneously with that, a high-frequency electric field using a microwave is applied to the chamber 1 through a microwave introducing window 1a to make plasma produce. The produced plasma is led from the chamber 1 to the periphery of a sample S in the chamber 3 by a divergent magnetic field, which is formed by the coils 14 and 15, and an etching treatment is performed on the surface of the sample S.
Patent JP-H11185926-A (JP)
Title: Connector, manufacture thereof, and mold structure employed therefor
Inventor: ONODA KATSUHIKO
IPC: H01R43/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To integrally mold a plurality of terminal bodies in a connector body at two stages while a given pitch can be positioned to ensure insulation properties. SOLUTION: In a connector 10, terminal bodies 21 of a plurality of terminal brackets 16 at one stage and terminal bodies 24 of a plurality of terminal brackets 17 at the other stage are arrayed in zigzag shape so that the terminal bodies 24 at the other stage are positioned respectively between adjacent terminal bodies 21 and 21 at one stage. Thereby, since a plurality of terminal brackets 16 and 17 can be pressed by a press pin provided at a die during molding, while insulation properties are ensured at a given pitch, the terminal brackets 16 and 17 can be molded integrally with the connector body 13 at two stages.
Patent JP-2000212465-A (JP)
Title: Preparation of c.i. pigment red 53:2 with new crystalline metamorphosis
Inventor: SCHMIDT MARTIN U
IPC: C09B67/10
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a C.I. Pigment Red 53:2 with a new crystalline metamorphosis. SOLUTION: A C.I. Pigment Red 53:2 with a different phase is heated in one or more of org. solvents other than isopropanol, isobutanol, amyl alcohol, chlorobenzene, and N-methyl phrrolidone, followed by reprecipitation of the pigment, in order to provide a C.I. Pigment Red 53:2 with new phases of crystalline metamorphosis (epsilon phase, zeta phase, eta phase, thita phase, iota phase, kappa phase, lambda phase, nu phase, xi phase, omicron phase, pi phase, and rho phase). These new phases are different from each other in rhelology and color.
Patent JP-H06134841-A (JP)
Title: Manufacture of boot
Inventor: HARADA MASAO
IPC: F16D3/84
Filed: 1991-12-27
Abstract: PURPOSE:To completely finish a smooth surface without generating a recess on an inner surface and to improve sealability of a constant velocity joint to a shaft by providing a ratio of an inner diameter of a first valley of bellows to that of a small-diameter fixing part to a specific value, inserting a bore restriction element for restricting the bore of the fixing part, and blow molding it. CONSTITUTION:A parison 3 discharged from a resin passage 11 formed of a die 2 and a core 12 is increased in diameter, suitably reduced in diameter as extruded, and inserted with a small gap to a position to a restricting element 4. A ratio of an inner diameter of the passage 11 to that of a small-diameter fixing part 10 is set to 1.05-1.60 to become an optimum state. A ratio of an inner diameter of a first valley of bellows 8 adjacent to the part 10 to that of the part 10 is set to 1.2-1.7. An inner diameter restricting element 4 for restricting the inner diameter of the part 10 is inserted into the parison 3 disposed in split molds 1, 1, and blow-molded.
Patent JP-2000177711-A (JP)
Title: Packed material feeder device in bag filling and packing machine
Inventor: TSUTSUI SHOJI
IPC: B65B39/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To surely insert a hopper without using any separate port-guiding device for a bag of which size is set small within a range where some materials to be packed can be stored. SOLUTION: A flexible hopper 5 formed into a cylindrical shape by raw material such as hard polyethylene and the like can be ascended or descended. Both side surfaces 5d, 5e of the hopper corresponding to the bag surface of the hopper are opened or closed. In addition, they are closed until the hopper 5 is descended and inserted into the bag port and kept flat. After insertion, they are opened to form an opened port. With such an arrangement as above, even in case of a narrow bag port, the hopper 5 can be easily inserted, resulting in that the bag port can be widened after insertion and held.
Patent JP-2001176824-A (JP)
Title: Semiconductor wafer and method and device for machining chamfered surface thereof
Inventor: MINAMI SHIYUUBIN
IPC: B24B9/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent dust from being produced from the outer peripheral part of a gather-etched wafer, to increase the strength of the wafer outer peripheral part, and to improve operability. SOLUTION: Semiconductor wafers are etched, while being stacked over another. Raised waving parts appear all over the border line between the etching surface of the outer peripheral part of a semiconductor wafer and the surface stacked on an adjacent semiconductor wafer. The waving parts are removed, by carrying out tape chamfering and chamfering using a grindstone for polishing for the waving parts. After gather etching, a silicon wafer is sucked to a chuck table, which is rotated. The abrasive working surface of a tape for chamfering is pressed against waving parts on the top and reverse surface sides of the wafer. Consequently, the waving parts are polished and removed.
Patent JP-2000184292-A (JP)
Title: Digital camera and camera system
Inventor: IMAI YUJI
IPC: H04N5/365
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for correction arithmetic operation of a dark output in a standby time during photographing. SOLUTION: Exposure is made to a CCD 11 by using a diaphragm 2 in the digital camera having the CCD 11 to convert an object image into an electric signal, and image data are obtained from the CCD 11. Furthermore, a temperature sensor 21 is provided in the vicinity of the CCD 11 to measure the temperature of the CCD 11. Then the image data obtained from the CCD 11, an exposure time of the diaphragm 2 and the temperature measured by the temperature sensor 21 are stored by an image data recording medium 33 under the control of a CPU 15 and an image data controller 25.
Patent JP-2001048392-A (JP)
Title: Image forming device
Inventor: INOUE NOBUO
IPC: B65H29/70
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having a sheet discharge device preventing generation of a roller mark by toner sticking in the case of mounting a post processing device in the picture forming device to be capable of ensuring paper discharge conformity in the case of mounting a paper discharge tray in the image forming device, by a simple constitution. SOLUTION: This image forming device has a sheet discharge device 1 interposing a sheet P between first/second rollers 12, 14 discharged from a picture forming device main unit, the first roller 12 has a cylinder part 19 engaging the second roller 14 and a kick out part 20 provided in at least one end part of the cylinder part 19 to be in a diameter larger than the cylinder part 19, and an inner side of the kick out part 20 has a cylinder member 18 engaged capable of mounting/demounting, or the kick out part 20 is made at least detachable from the cylinder part 19.
Patent JP-H11188246-A (JP)
Title: Washing method for hollow fiber membrane
Inventor: SHIMIZU YOSHIHIRO
IPC: C02F1/44
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and simple washing method for a hollow fiber membrane for alkali treating device removing transmission substance deposited on the inside of the hollow fiber membrane with an economical method and besides perfectly killing bacteria in the hollow fiber membrane disabled to remove them. SOLUTION: In a water treating device which has a water purifying part having the hollow fiber membrane 2 as one of the constitutional elements and an electrolysis bath 3 for producing electrolyzed water, electrolyzed acidic water and other adjusted water are continuously passed through the membrane 2 from the direction opposite to it at a time of water purification treatment, and the membrane 2 is washed by back-washing of the adjusted water.
Patent JP-H05179148-A (JP)
Title: Water absorbent containing temperature-sensitive, water-absorbing and-releasing resin, and method for decreasing water content of powdered or particulate material using water absorbent
Inventor: UKITA KEIZO
IPC: F26B5/16
Filed: 1991-12-27
Abstract: PURPOSE:To prepare a water absorbent which effectively decreases the water content of a powdered or particulate material contg. water by combining a temp.-sensitive, water-absorbing and-releasing resin, a magnetic material, and, if necessary, a rubberlike polymer. CONSTITUTION:A temp.-sensitive, water-absorbing and-releasing resin [which forms a water gel capable of reversibly repeating water absorption and release and thus capable of changing its volume across the critical temp. by a factor of 2-1,000, and is prepd. e.g. by three-dimensionally cross-linking a (co)polymer obtd. by using an N-substd.(meth)acrylamide compd. and/or a vinyl ether compd. as a monomer] is combined with a magnetic material (e.g. Fe-Ni or Fe3O4) and, if necessary, a rubberlike polymer (e.g. a polybutadiene rubber or a styrene-butadiene rubber) to give a water absorbent, which is used to effectively decrease the water content of a powdered or particulate material contg. water. When added to coal for coke, the absorbent not only decreases water content of the coal but also increases the packing density in a coke oven and thus improves the quality of the resulting coke.
Patent JP-H06198046-A (JP)
Title: Pachinko game machine
Inventor: YAMAZAKI SHUNPEI
IPC: G06F7/58
Filed: 1992-12-28
Abstract: PURPOSE:To constitute the PACHINKO game machine so that regularity of a display updating period provided by a variable device of the game machine is not known to a player by determining the display contents to the variable display device updated in accordance with a detecting signal of a prize-winning ball to a specific prize-winning port, based on a chaos random number. CONSTITUTION:In the case a PACHINKO ball goes into a prize-winning port 3, a game device is started, a display of three digits of a variable display device part 5 is varied and after a prescribed time elapses, a variation of the display is stopped, and in the case a combination of a specific display is formed, a command is given so that an opening/closing valve of a great prize-winning port 9 is opened and closed, and by opening the opening/closing valve of the great prize-winning port 9, such a state being profitable to a player as a PACHINKO ball goes in easily is provided. By a sensor, a prize-winning ball in the prize-winning port 3 grasped 20, and by receiving its signal, a chaos random number is generated 25 by a computer 21 part, and by this random number, the display contents 23 of the variable display device are determined.