baber/WOPTO huggingface dataset:
Patent JP-2002273503-A (JP)
Title: Hot lubricative finish rolling method
Inventor: UCHIMAKI SHINZO
IPC: B21B1/26
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress the meandering of a material to be rolled and to suppress defective quality which shows the generation of scratches in a coil by telescopic from of the coil when the coil is upended after winding the material to be rolled even in the case that the material to be rolled is rolled in the state of strong lubrication in hot rolling. SOLUTION: After the tip of the material to be rolled is wound around a coiler, the quantity of a lubricant supplied to between work rolls finish rolling and the material to be rolled is increased. Or, in endless hot rolling where the materials to be rolled are joined, finish rolling is continuously performed and the rolled stock is cut before winding, the increase of the quantity of the lubricant is started from during finish rolling of the first material to be rolled so that the tip of the second material to be rolled becomes in a strongly lubricative state and the quantity of the lubricant is reduced before the state of the finish rolling of the tip of the final material so that the tip of the final material is not in the state of strong lubrication.
Patent JP-2002280316-A (JP)
Title: Wafer and manufacturing method therefor
Inventor: ODAKA FUMIO
IPC: H01L21/22
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality wafer along with a method for efficiently manufacturing the wafer, for improved thermal shock resistance, with fewer crackings under thermal shocks. SOLUTION: The manufacturing method of a wafer comprises a baking process with a silicon carbide baked body which is cut into a wafer-like shape. Such modes are preferred as the temperature of the baking process is 1,350 deg.C or above, that is 1,400-1,550 deg.C, and the pressure in the baking process is 10<-4> Torr or lower. The wafer is manufactured by the above wafer manufacturing method. Each of the modes are preferred to have a bending strength measured by the bending strength test method (JIS1601) is 700 MPa or higher, element composition ratio for all the parts is Si/C=0.48/0.52 to 0.52/0.48, and the density is 2.9 g/cm<3> or higher.
Patent JP-2002275306-A (JP)
Title: Conductive porous body and its production method
Inventor: MORI ATSUSHI
IPC: B32B15/095
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a conductive porous body which has excellent cushioning and flame-retardant properties and is suitable as an electromagnetic-wave shielding material. SOLUTION: This porous body is prepared by forming a flame-retardant layer on the surface of the backbone of its cellular structure and then forming a metal plating layer on the flame-retardant layer. A production method of the porous body is also provided.
Patent JP-2002283179-A (JP)
Title: Protective cover between machine tools used for production line
Inventor: NOMURA MASAHIKO
IPC: B23Q11/08
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover between machine tools used for a production line for easily performing an operation for switching a carrying passage of a work between the respective machine tools to an opening state from a closing state, and easily performing restoring work at removing and executing sites. SOLUTION: This protective cover 13 is arranged between the respective machine tools installed in a plurality of work stations so as to cover a passage of the work. The protective cover 13 is telescopically constituted of installing plates 19 and 20 installed in the machine tools, a guide rail 25 supported by both installing plates 19 and 20, and bellows covers 21 and 22 telescopically installed in the carrying direction of the work by the guide rail 25.
Patent JP-2002277660-A (JP)
Title: Method for manufacturing optical waveguide
Inventor: MIYAO KENJI
IPC: G02B6/13
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical waveguide by which expensive equipment such as an RIE is not required, the number of heating processes for hardening a resin can be smaller, the manufacture processes are short and the throughput can be significantly improved. SOLUTION: An organic solvent solution of a polymer or its precursor to form a core c1 is applied onto a clad layer a1 formed on a substrate b1 and preliminarily baked at a temperature of 60 to 200 deg.C. Then, a resist e1 is applied thereon, preliminarily baked and exposed by using a pattern f1. The resist layer and the core layer are developed with a developer simultaneously to form a projection which functions as the core. Further, an organic solvent solution of a polymer or its precursor may be applied and preliminarily baked at a temperature of 60 to 200 deg.C to form an upper clad layer d1 to obtain a buried waveguide.
Patent JP-2002284305-A (JP)
Title: Tandem type storing device
Inventor: NISHIDA KAZUHIRO
IPC: E04H6/18
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a tandem type storing device using an elevator on a depth side. SOLUTION: This device is constituted so that a traveling truck, a carrier truck and an elevator car may be properly attachable/detachable.
Patent JP-2001296886-A (JP)
Title: Generating method for language and acoustic models for voice recognition system
Inventor: KLAKOW DIETRICH DR
IPC: G10L15/183
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To optimize the generation of a language model from the point of view in which course teaching aids that can be used are maximumly utilized. SOLUTION: Respective course aids are obtained to generate language and acoustic models by successively reducing a portion of the materials or expanding the materials in accordance with the data for a specific utilization.
Patent JP-2002282537-A (JP)
Title: Computer-readable recording medium with baseball video game program recorded thereon, baseball video game program, video game processing method, and video game device
Inventor: RIMOTO SHIYU
IPC: A63F13/52
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To allow even a beginner or game player not skilled in video game to enjoy a game by performing a screen display for making the game player easy to precisely know the movement or position of a ball thrown to a batter character by a pitcher character in an actual batting operation or the like. SOLUTION: When the pitcher character throws a ball B to the batter character Cb, and the batter character Cb bats the ball B, the moving track of the ball B is displayed on a screen by a band body L or the like selectively by optional set.
Patent JP-2002287905-A (JP)
Title: Resistance film type transparent touch panel
Inventor: NAGATA MASAKATSU
IPC: G06F3/041
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a transparent touch panel allowing widening an effective operating region and lowering a price per unit effective operating area while fixing the outside dimension and without damaging the electric characteristics. SOLUTION: This resistance film type transparent touch panel is to perform switching operation by contacting each transparent conductive film formed on respective surface of an oppositely held movable electrode plate and fixed electrode plate. On a side face of electrode plate 21 of at least one of the moving electrode plate and the fixed electrode plate, at least one of electrodes 22, 23 of each electrode plate and a wiring circuit 24 to connect the electrodes with a connecting parts is mounted.
Patent JP-2002283257-A (JP)
Title: Position control method of moving object and robot controller by applying this method
Inventor: OKUYAMA MASAYUKI
IPC: B25J13/08
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a position control method of a moving object capable of preventing double registration of the moving object without complicating a device, and a robot controller by applying this method. SOLUTION: This method controls position data on a detected work by detecting a position of the work carried by a conveyor 1 by a camera 2 and an image processor. A cue is arranged for controlling the position data. The position data is registered in the cue, and is successively renewed on the basis of an operation quantity of the conveyor 1. When registering the position data in the cue, its registering position data is compared with the position data preregistered in the cue, and when the position data for indicating the same work is preregistered in the cue, the data is not registered.
Patent JP-2002145900-A (JP)
Title: Calcitonin disubstituted derivative
Inventor: YAMAZAKI MIZUKA
IPC: C07K14/585
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a calcitonin or an elcatonin derivative having lowering actions on calcium level in blood and expectable as application to the field of medicines. SOLUTION: This calcitonin or an elcatonin derivative comprises N-acetyl-D- glucosamine bound to nitrogen atoms in side-chain amide groups of two or more residues selected from the group consisting of asparagine residue and a residue prepared by substituting an aspartic acid residue with aspargine and a glutamine residue and a residue obtained by substituting a glutamic acid resisdue with glutamine.
Patent JP-2002283365-A (JP)
Title: Thin film manufacturing method
Inventor: SETOGAWA AKIRA
IPC: B29L29/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin film manufacturing method for manufacturing a thin film easily peeled after baking, reduced in surface finish roughness, having excellent heat stability and abrasion resistance and having good releasability when used. SOLUTION: The thin film manufacturing method is constituted of a step for coating the surface of a flat plate-shaped or cylindrical titanium metal base material with a mixture obtained by mixing a modified fluoroplastic resin powder, which is obtained by irradiating an unmodified fluoroplastic resin with radiation, with a fluoroplastic resin to form a coating film, a step for baking the coating film and a step for peeling the baked coating film from the surface of the titanium metal base material to obtain a thin film 1 having a flat plate shape or a thin film 2 having a cylindrical shape.
Patent JP-2002282651-A (JP)
Title: Method and apparatus for treating halogen-containing exhaust gas
Inventor: DOI MASAFUMI
IPC: C07C19/08
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress the discharge of harmful gas to the atmosphere by reutilizing gas obtained by removing gas harmful to an apparatus from the mixed gas discharged from exhaust equipment and containing the gas harmful to the apparatus and to reutilize the mixed gas as the protective gas for the exhaust equipment. SOLUTION: The halogen-containing exhaust gas, rare gas and hydrogen donating substance discharged from the exhaust equipment are decomposed by discharge treatment to remove hydrogen halide from the decomposition product and the mixed gas after the hydrogen halide is removed is reutilized as the protective gas for a pump.
Patent JP-2002291181-A (JP)
Title: Inner rotor motor
Inventor: HARADA KAZUTOSHI
IPC: H02K1/18
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor which is inexpensive and whose installation position can be arbitrarily changed in the axial direction. SOLUTION: A protruded portion is formed on the outside of an iron core in a plurality of places to form a flange portion 3, and mounting holes 6 for holding a motor are formed in the flange portion 3 to form a flanged core 4. The flanged core 4 and stator cores 5 having a circular core contour are combined together with the flanged core 4 sandwiched between the stator core 5 and the stator core 5 to form a stator iron core 2. The stator iron core is used to form the motor 1. Thus, the cost of the motor is reduced, and the installation position of the motor can be arbitrarily changed in the axial direction.
Patent JP-2002288591-A (JP)
Title: Magnetic recording and reproducing apparatus and image recording apparatus
Inventor: NISHIKAZE ISATO
IPC: B41J21/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To accurately detect the position in a transport passage for a record medium at a low cost. SOLUTION: In a magnetic recording and reproducing apparatus 11, while a magnetic head 20 is moved, the magnetic head performs at least either recording or reproduction of magnetic information to a magnetic stripe of a bankbook carried in the medium transport passage 52. A medium position detecting device 53 for detecting the position of the bankbook in the transport passage is provided with the magnetic head, and a medium detecting tape 54 detected by the magnetic head and provided at least extending over the whole length of the medium transport area L in the cross direction of the transport passage. The magnetic head detects the medium detecting tape interrupted by the bankbook, whereby the position of the bankbook can be detected.
Patent JP-2002300360-A (JP)
Title: Image communication unit
Inventor: ONO TAKASHI
IPC: H04W84/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an image communication unit that can transfer received data to other facsimile terminal with free of charge for a call and record the data therein when a fault takes place in a recording section of the image communication unit and the received data cannot be recorded even if no LAN is built up. SOLUTION: The image communication unit is provided with a Bluetooth interface means that once stores received data to a memory, seeks a facsimile terminal that can record the data and transfers the data to the facsimile terminal when the received image data cannot be recorded due to a fault of the recording section such as shortage of recording paper, jamming of recording paper or shortage of toner or ink.
Patent JP-2002298779-A (JP)
Title: Cold cathode fluorescent lamp
Inventor: TERADA TOSHIHIRO
IPC: H01J61/09
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode fluorescent lamp capable of maintaining lamp voltage reduction efficiency of an electron emitting material for a long time. SOLUTION: A pair of hollow type electrodes 6 which are opened to a discharge space side and having an emitter 8 adhered on an inside thereof are disposed in both end parts of a bulb 1. A hollow type electrode 7 which is opened to the discharge space side and having the electron emitting material adhered on a surface thereof is disposed inside of at least one of the hollow type electrodes 6. Therefore, the electron emitting material is increased by the amount adhered onto the inside hollow type electrode 7 compared to a conventional lamp having only the outside hollow type electrode 6. Further, the emitter 8 can be adhered on an opposing surface again even if the emitter 8 is peeled off and scattered by ion impact or the like. Thus, the exhaustion of the emitter 8 can be restrained. Therefore, it is possible to maintain the lamp voltage reduction effect for a long time without increasing thickness of the emitter 8 or elongating the hollow type electrode 7. The cold cathode fluorescent lamp exhibiting high efficiency, low power consumption, and a long service life can be achieved.
Patent JP-2002295003-A (JP)
Title: Preceding handrail for scaffold
Inventor: ISHISE JUNICHI
IPC: E04G5/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an preceding handrail for a scaffold to be easily fitted in a scaffold from an existing downstairs working floor to an upstairs working floor to be built in a short time when assembling. SOLUTION: This preceding handrail for a scaffold is formed into a nearly U-shape by using two erection material 5 to be fitted to adjacent supports 2 of the scaffold 4 and a handrail main body pivotally fitted to an upper end of the two erection material 5 at both ends thereof to be freely turnable. The erection material 5 is fitted to the support 2 at an upper end thereof over the upstairs working floor 3 of the scaffold 4 and fitted to the support 2 at a lower end thereof under the upstairs working floor 3 to be freely removable. The handrail main body 6 and the two standards 5 pivotally fitted to each other and formed into the nearly U-shape can be deformed into any shape. With this structure, this handrail for a scaffold can be easily carried, and fitted with support by the only one standard 5, and easily and securely fitted to the supports 2 of the scaffold in a short time.
Patent JP-2002303411-A (JP)
Title: Method and apparatus for treating combustible dust of waste melting furnace
Inventor: TANAKA HIROKAZU
IPC: F27D17/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for treating a dust of a waste melting furnace having no riskiness of dusting or igniting without necessity of working such as replacing of a container to treat a large lump or the like on a sieve in a sieve unit of a combustible dust blowing line. SOLUTION: The method for treating the captured combustible dust of the waste melting furnace comprises the steps of capturing the dust from the furnace 1 in a waste treating facility for recovering a heat by a boiler or the like by burning exhaust gas from the furnace 1 in a combustion chamber 21, and treating the captured dust. The method further comprises the steps of screening the dust by the sieving unit 20, supplying the dust under the sieve into the furnace 1 through a tuyere via air conveying, and supplying the dust on the sieve into the chamber 21.
Patent JP-2002300241-A (JP)
Title: Portable communication terminal
Inventor: KUWABARA KEN
IPC: H04M1/725
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a portable communication terminal in which a plurality of images are set as an image for wallpaper and the plurality of images are easily switched. SOLUTION: The plurality of wallpaper images are stored in a storage area only for wallpaper images, and the plurality of wallpaper images can be easily set and changed by switching the wallpaper images one by one by pressing down a particular input key to be a switch key in a waiting state mode while the power is turned on and nothing is inputted.
Patent JP-2002137164-A (JP)
Title: Method for recovering chip
Inventor: TAIHICHI MOTOYUKI
IPC: H01L21/304
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To solve a problem that polishing chips and grinding chips, generated by dicing are all mixed together for disposal, and polishing chips and grinding chips generated by machining, such as CMP, are similarly disposed, and thus, since a material having a server environmental standard is also mixed for disposal, a waste a mount is extraordinarily increased, and even when it is recovered for recycling, it is substantially impossible. SOLUTION: Drainage is divided classified by a material of a substance to be removed and impurity in a substance to be removed. The drainage is increased in density by a different filtering device 53 and a substance to be removed is recovered by different recovery devices 68.
Patent JP-2002317795-A (JP)
Title: Flow separation control structure for blade of pump impeller
Inventor: HONDA SHUICHIRO
IPC: F04D29/18
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide the flow separation control structure for a blade of a pump impeller capable of easily preventing the generation of hydraulic pulse even if an operation flow quantity is displaced form a rated point. SOLUTION: A surface of the blade 10 of the impeller 61 is provided with a projection (or a recess) 15 for changing the moving frequency at a re-adhesion point of the flow of the fluid separated at the blade 10 when rotating the impeller 61. This projection (or the recess) 15 can change the fluid moment to be applied to the blade 10 a little to prevent the resonance of the moving frequency at the re-adhesion point of the separated flow of the fluid with a natural value of the vibration of a piping system of a pumping plant.
Patent JP-2001350651-A (JP)
Title: Method for isolating failure state
Inventor: MARK SHAW
IPC: G06F1/14
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To keep the state of a computer complex and allow the whole computer complex to continuously operate even when a time-out state has occurred. SOLUTION: The adjusted hierarchies of a timing mechanism are formed to report errors at various operation levels of the complex of a computing device. Individual timers can identify the operation failure states at their levels and transmit the time-out states to the devices at higher levels. When a time-out state occurs, a system component set to a failure state continuously operates in a low-level mode, reports the situation to other devices tending to communicate with this component kept at the failure state, and specifies and corrects the failure causing the time-out state. Timers can be realized by hardware or software.
Patent JP-2002303131-A (JP)
Title: Catalyst case
Inventor: IWATA MINORU
IPC: B01D53/86
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst case capable of reducing the noise from the catalyst case in comparison with a conventional one. SOLUTION: In this catalyst case 10 for inserting a ceramic support 20 on which a holding mat 30 is wound, a wall 10a of the case 10 is provided with a rib-shaped projection 12 formed by radially bending the wall itself 10a of the case 10. The rib projection 12 is extended in the axial direction of the catalyst case. An end part at a ceramic support insertion side, of the rib-shaped projection 12 is provided with a slope inclined outwardly in the radiation direction of the case in the ceramic support inserting direction.
Patent JP-2002247948-A (JP)
Title: Method for producing powder of leaf and stalk of gramineous plant
Inventor: OTA TOSHIYUKI
IPC: A23L19/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an extremely healthy raw material produced by pulverizing the leaf and stalk of gramineous plant such as rice, sugar cane, millet, kaoliang, corn, wheat, barley, rye and oats and usable as a raw material for foods, drinks and valuable drugs. SOLUTION: An edible gramineous plant sprouted and grown to 30-40 cm long is let to grow further. The plant is harvested after the growth to the above state and before the start of flowering. The harvested stalk is quickly subjected to conventional treatments, i.e., washing, heat-treatment, cooling, draining and drying, crushing and sterilization to obtain the objective powder of the leaf and stalk of gramineous plant.
Patent JP-2002306074-A (JP)
Title: Preservability improving agent for tea drink packed in pet container
Inventor: KAJI TAKASHI
IPC: A23F3/16
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a preservability improving agent for tea drink filled in a PET container, suitably applicable to a tea drink filled in a large PET container characterized in re-capping property, excellent in safety and acceptable in the market. SOLUTION: The preservability improving agent for tea drink filled in a PET container of >=450 mL in its volume contains a sucrose fatty acid ester whose constituting fatty acid is a 8-22C fatty acid and the content of whose monoester is >=93%, as an active ingredient.
Patent JP-2002309582-A (JP)
Title: Protective structure for face of slope, wall face, waterside face or the like
Inventor: KIMURA MITSUO
IPC: E02B3/12
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent distortion of a slope by preventing an entire grid fence from being moved to the front side by earth pressure or only a frontal wall part from falling to the front side and being deformed, and by stabilizing a filler so that it will not move. SOLUTION: This protective structure is constructed of a plurality of steps piled up from bottom to top, with each step consisting of a grid fence 5 installed in front of a face of slope 1 of bedrock and banking 9 packed between the fence 5 and the face of slope 1, with the fence comprising an, inclined frontal wall part 6 formed of steel grills and a horizontal bottom wall part 7. A reinforcing sheet 3 extending toward the face of slope 1 of the bedrock is connected to the mid-height portion of the frontal wall part 6 except its upper and lower ends.