baber/WOPTO huggingface dataset:
Patent JP-2003121142-A (JP)
Title: Method and instrument for measuring profile of tubular body, method of measuring stress of tubular body, and cross-sectional form measuring instrument for tubular body
Inventor: NAKANO MINORUYO
IPC: G01B7/28
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a method and instrument for measuring profile of tubular body by which the accurate profile of a tubular body can be found without being affected by the attitude of a pig main body, the temperature of a fluid flowing trough the tubular body, and so on, and to provide a method by which the stress generated in the tubular body by the depression, etc., of the tubular body can be measured and a cross-sectional form measuring instrument which can accurately measure the cross-sectional form of the tubular body. SOLUTION: In the method of measuring profile of tubular body, the profile of the tubular body is measured based on profile data in the tubular body acquired by running a measuring pig in the tubular body. In the method, the distance in the running direction of the pig, the bearing angles of the three axes of the pig, and the relative inclination between the pig and tubular body are respectively found and the linearity of the tubular body is found based on corrected bearing angles of the three axes of the pig and the distance in the running direction by correcting the bearing angles by using the relative inclination.
Patent JP-2003120380-A (JP)
Title: Control device for internal, combustion engine
Inventor: YASUI YUJI
IPC: F02D45/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine that improves the control precision of air-fuel ratio, by creating a precise learning correction value corresponding to degradation in a control device influencing air-fuel ratio, over a wide range of engine operating states. SOLUTION: An air-fuel ratio influencing parameter Qx influencing air-fuel ratio upon an operation of an exhaust gas recirculation mechanism and/or an evaporative fuel handling device is calculated (S13), and a correlation parameter vector θ(k) defining a correlation between an air-fuel ratio correction factor KAF calculated in dependence on the output of an air-fuel ratio sensor 14 and the air-fuel ratio influencing parameter Qx is calculated with the use of a sequential statistical processing algorithm. With the use of the correlation parameter vector θ(k), a learning correction factor KREFQ about a characteristic change in the exhaust gas recirculation mechanism and/or the evaporative fuel handling device is calculated.
Patent JP-2003127961-A (JP)
Title: Swing arm fitting structure of motorcycle
Inventor: YAMAMOTO TAKAYO
IPC: B62K25/28
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a swing arm fitting structure of a motorcycle which is effectively adaptable to any change in the tire size or the like while facilitating the manufacture and improving the convenience substantially at a low cost. SOLUTION: A bearing housing 5 to form a pivot part of a swing arm 22 disposed on both sides of a rear end of an engine case 40 is formed to be shorter than the width of a part formed of a rear end 40a of the engine case 40 and a pivot fitting part of a side frame 11b. A spacer 1B is inserted in a space formed between the bearing housing 5 and the engine case 40 or the pivot fitting part. The space is formed between the engine case 40 and the bearing housing, and the bearing housing 5 of the swing arm 22 is disposed closer to the pivot fitting part side of the side frame 11b.
Patent JP-2003126036-A (JP)
Title: Equipment for eyesight examination, device for eyesight examination, and method of eyesight examination
Inventor: GO KEIRYU
IPC: A61B3/028
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To process eyesight examinations for a large number of subjects concurrently and to reduce time for the examinations, to examine dynamic visual acuity accurately regardless of superiority of the subjects' reflexes, to examine mesopic visual acuity, to examine an adjusting function to brightness with an integrated device, and to adjust brightness of the environment for the examination and to perform the eyesight examination with high accuracy. SOLUTION: Equipment for the eyesight examination comprises a device 1 for eyesight examination which transmits examination image data to a plurality of the subjects U, receives response signals sent by the subjects U, and examines eyesight of the subjects U, a distributor 2 which distributes the examination image data transmitted from the device 1 for eyesight examination to a plurality of examination image data, a plurality of face mount displays 3 which are attachable in front of the eyes of the subjects U and can display the examination image data to the subject U as an examination image, a plurality of response buttons 4 which output response signals when the button is pushed by the subject U, and an input collecting device 5 which collects a plurality of response signals transmitted from each response button 4.
Patent JP-2003090521-A (JP)
Title: Method and apparatus for treating waste
Inventor: SHOJI AKIRA
IPC: F27D17/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for treating wastes. SOLUTION: The method and apparatus for treating wastes comprises thermally decomposing wastes, which have been conveyed into a thermal decomposition furnace, in the absence of oxygen, taking out a portion of the wastes during the thermal decomposition treatment, burning the taken out portion, and supplying the resultant high temperature combustion gas or the like to the furnace or to the wall forming the furnace for heating. The method and apparatus for treating wastes comprises thermally decomposing wastes, which have been conveyed into the thermal decomposition furnace, in the absence of oxygen, separately burning the thus treated objects, and supplying the resultant high temperature combustion gas or the like to the furnace or to the wall forming the furnace for heating.
Patent JP-2003126749-A (JP)
Title: Coating apparatus and coating method
Inventor: TSUTSUMI HIDETAKA
IPC: B05D1/26
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To apply a liquid material at a high speed while keeping a coating amount constant. SOLUTION: In a coating apparatus for applying a coating liquid 19 on the surface of a work 3, a controller controls so as to repeat a discharge and moving action that the work 3 is arranged in a previously fixed adjacent position to form a prescribed interval between the work 3 and a nozzle 16 by moving a stage holding the work 3, the coating liquid 19 is discharged through the nozzle 16 to be in contact with the surface of the work 3 and the stage holding the work 3 is moved in the vertical direction to the discharge direction of the coating liquid. The liquid standing outside the nozzle 16 is decreased by moving the work 3 to the vertical direction to the discharge direction, the fixed quantity of the coating liquid 19 is applied constantly and also the speed is increased by a portion needless for the conventional upward and downward movement of the work 3.
Patent JP-2003132509-A (JP)
Title: Method for manufacturing thin film magnetic head having magneto-resistive element
Inventor: OTA NAOKI
IPC: H01L43/08
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin film magnetic head having an MR element, capable of easily manufacturing the MR element in which the track width is equal to or less than 200 nm and in which the current flows in the direction perpendicular to a stack surface. SOLUTION: An MR stacked body 32 in which the current flows in the direction perpendicular to the stack surface is formed on a lower electrode film 31. An insulating film 34 is stacked on a coating layer 33 existing on the upper surface of the formed MR stacked body and a lower electrode film. The insulating film on the coating layer is removed by a chemical mechanical polishing CMP until the coating layer on the MR stacked body is exposed or until just before the exposure. An upper electrode film 35 is formed on the coating layer or the MR stacked body and on the insulating film.
Patent JP-2003131934-A (JP)
Title: Memory control circuit and information processing system
Inventor: SHIMAMOTO KAZUHIKO
IPC: G06F12/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a memory control circuit that more effectively uses a CPU capability. SOLUTION: A memory control circuit 12 has a memory clear control process to clear a memory region of a part of memory 13, which is specified by a memory clear instruction from a CPU 11, when the memory control circuit 12 receives the memory clear instruction from the CPU 11. The memory control circuit 12 starts to execute the memory clear process that does not require any instruction from the CPU 11 for executing the process, and also has a function to inform the CPU 11 the completion of the memory clear instruction when the memory clear control process is terminated.
Patent JP-2003129620-A (JP)
Title: Connection structure of eaves gutter and water collector
Inventor: OGAWA SUSUMU
IPC: E04D13/068
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of an eaves gutter and a water collector capable of connecting the eaves gutter provided with a decorative protruding bar over the longitudinal direction on an outer face with the water collector and preventing a water leakage in a connection part of the eaves gutter and the water collector. SOLUTION: Fitting protruding bars 7 fitted in a recessed bar part between the decorative protruding bars 2 of the eaves gutter 1 are provided between the outer face of the eaves gutters 1 arranged by overlapping and an inner face of the water collector 4.
Patent JP-2003141648-A (JP)
Title: Method of coping with theft of machine
Inventor: WATANABE SEIICHI
IPC: E02F9/24
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To cope with a theft of a machine without requiring any operation by a machine operator or the like. SOLUTION: A control center 13 receiving a signal transmitted from a transmitter 12 of a construction machine 11 detects an initial position of the construction machine 11, and detects a comparison position of the construction machine 11 moved after a fixed time. A moved distance along which the construction machine 11 is moved in the fixed time is monitored based on the initial position and the comparison position, and the moved distance of the construction machine 11 is compared with a preset set distance. When the moved distance of the machine 11 is longer than the set distance, an alarm is issued by an alarming means 15 because the possibility of carrying away the construction machine 11 by a conveying vehicle exists.
Patent JP-2003142260-A (JP)
Title: Manufacturing method and manufacturing device of organic el element
Inventor: SAKURADA KAZUAKI
IPC: B41J2/01
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic EL element with improved productivity. SOLUTION: For the manufacturing method of the organic EL element having a structure of holding a hole injection layer and a light emitting layer between a positive electrode and a negative electrode, a hole injection layer forming process forming a hole injection layer containing organic hole injection material at a subscribed area on a substrate by an ink jet method, and a light emitting layer forming process forming a light emitting layer containing organic light emitting material by the ink jet method, are continuously carried out.
Patent JP-2003137704-A (JP)
Title: Coated type sustained release mixed glanular preparation and method for producing the same preparation
Inventor: MAEKAWA HIROSHI
IPC: A01N25/26
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a sustained release glanular preparation containing >=2 kinds of physiologically active substances, and capable of controlling each of the elution rates of >=2 kinds of physiologically active substances especially having widely different solubilities in water. SOLUTION: The sustained release granular preparation is characterized by mixing a first granulated material incorporated with at least 1 kind of the physiologically active substance having a high solubility in water and a second granulated material incorporated with at least >=1 kind physiologically active substance having a lower water solubility than that of the physiologically active substance in the first granulated material and a disintegrating agent, then suppressing the elution of the physiologically active substance contained in the first granulated material by coating its surface with an outer layer part, on the other hand,  accelerating the elution by disintegrating the second granulated material by an action of the disintegrating agent and thus capable of controlling the elution of each of >=2 kinds of physiologically active substances having the widely different solubilities in water.
Patent JP-2003142876-A (JP)
Title: Sheet to cope with electromagnetic wave and its manufacturing method
Inventor: KAWAI HIDEJI
IPC: H05K9/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a sheet to cope with electromagnetic wave that can appropriately prevent generation of noise in an electronic part or its periphery and is superior in thermal conductivity and damping property. SOLUTION: A first sheet 11 is made by mixing a resin or rubber with a magnetic material or conductive material and it is molded like a sheet, and it is provided with circular holes 11a. A second sheet 12 is comprised of gel silicone mixed with a thermal conductive material, or a damping material. The exposing part 12a of the second sheet 12 exposing over the first sheet 11 side from the hole 11a is deformed during lamination, and the hole 11a is fulfilled with the exposing part 12a, which reaches the same plane as the surface of the first sheet 11 as shown in a diagram (B). Thus, both the noise prevention effect of the first sheet 11 and the improvement effect of thermal conductivity or damping property of the second sheet 12 are appropriately demonstrated.
Patent JP-2003150929-A (JP)
Title: Image pickup device, image pickup method, computer readable storage medium and computer program
Inventor: MORINO TAKASHI
IPC: G06T1/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To reset a file number by automatic or simple operation in an arbitrary timing by a user or when the file number becomes maximum. SOLUTION: This image pickup device has an image pickup means for imaging an object to generate image data, and a filing system means for retaining image data generated by the image pickup means in a recording medium, and deciding a new file name from a folder and file configuration in the recording medium. The image pickup device is provided with a file number reset means for resetting the file number, whereby the full-state of the file number can be avoided before photographing.
Patent JP-2002198447-A (JP)
Title: Method for manufacturing non-volatile memory
Inventor: LEE DA SOON
IPC: H01L21/8247
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide the method for manufacturing an EEPROM for simplifying a process by minimizing a memory size. SOLUTION: The method for manufacturing a non-volatile memory includes a step for forming a first trench on a first conductivity type substrate, a step for forming a second trench having a narrower width than that of the first trench in the first trench; a step for implanting an ion for adjusting a threshold voltage onto the entire surface of a substrate including the first and second trenches; a step for forming the sidewall of the first insulating film on the side walls of the first and second trenches, and implanting the ion of the second conductivity impurity on an exposed substrate surface and the bottom surface of the first and second trenches for forming a source/drain region;  a step for forming a floating gate and a gate electrode on each of the sidewalls of the second insulating film in the first and second trenches by depositing the second insulating film on the entire surface of the substrate; and a step for forming a control gate on the sidewall of a third insulating film at the side surface of the first trench by depositing the third insulating film on the entire surface of the substrate.
Patent JP-2003152278-A (JP)
Title: Semiconductor laser device and its manufacturing method
Inventor: TANI KENTARO
IPC: H01S5/22
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device which has an actual refractive index structure using an AlGaInP layer as a current block layer and causes no mounting failure even if the top surface of a ridge is 2 μm or below in width, and its manufacturing method. SOLUTION: A semiconductor laser device is equipped with an N-type clad layer 3, an active layer 4, a P-type clad layer 5, furthermore a mesa-like ridge R which is located above the P-type clad layer 5 and provided with a top surface 2 μm or below in width, a (Alx Ga1-x )y In1-y P (where, 1>=x>=0 and 1>=y>=0) current block layer 11 formed on each side of the ridge R, and a GaAs cap layer 13 which is formed on the ridge R and substantially provided with no projection on its top surface. When the GaAs cap layer 13 is grown at a growth temperature of 300 to 500 deg.C through an MBE method, the cap layer 13 substantially having no projection can be formed.
Patent JP-2002200576-A (JP)
Title: Fastener driver
Inventor: FIELITZ HARALD
IPC: B25C1/08
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To realize the output adjustment for a reliable fastener driver to be directly operated by the manual operation. SOLUTION: This fastener driver is provided with a guide cylinder 3 arranged in a housing 2, a propulsive piston 4 arranged in the guide cylinder 3 freely to be displaced in the axial direction, a guide member 5 continued to the guide cylinder 3 on the driving direction side, a presser sleeve 8 for concentrically surrounding at least a part of the guide member 5 from the outside thereof, and a hollow cylindrical elastic buffer element 7 for surrounding a shaft 6 of the propulsive piston 4 in the guide cylinder 3. The presser sleeve 8 is formed of an inside sleeve 9 and an outside sleeve 10 for concentrically surrounding a part of the inside sleeve 9. These sleeves 9 and 10 are connected to be rotated in relation to each other, and displaced for adjustment to two different axial directional terminal positions 11a and 11b.
Patent JP-2003150779-A (JP)
Title: Passive operation managing system and its method
Inventor: SUDO TAKAYUKI
IPC: G06Q40/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a passive operation managing system which provides information for deciding the proper buying and selling periods or the buying and selling number of stock. SOLUTION: The system is provided with a risk managing part 11, a benchmark transfer managing part 13 and a rebalance plan preparing part 14. The risk managing part 11 prepares latest portfolio data through the use of inputted fund balance data, fund balance transfer data and a stock price comprised in benchmark data and instructs the performing of rebalance when a difference from current property contents consisting of the prepared portfolio data and benchmark data exceeds a prescribed risk setting value. The benchmark transfer managing part 13 instructs the performing of rebalance when the number of brands constituting a stock price index or the number of listing shares concerning the brands is varied.  The rebalance plan preparing part 14 obtains the buying and selling number of stock concerning the whole or a part of brands among operation index constituting brands so as to reduce the difference when receiving the rebalance performing instruction.
Patent JP-2003175612-A (JP)
Title: Recording head and recording apparatus
Inventor: FURUKAWA KOJI
IPC: B41J2/06
Filed: 2001-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently concentrate the electric field at the tip end part by ensuring a necessary dielectric constant while maintaining the shaping property of a tip end part of a recording head, which requires the electric field concentration.  <P>SOLUTION: The head comprises a guide member 10 for forming a meniscus at the tip end part of an ejecting part 11 projecting in the recording medium direction from a head main body having a channel for a liquid containing a charged substance, and a recording electrode provided around the guide member for providing an electric field of the meniscus, wherein the entirety of the guide member is made of a resin material, with the tip end part having a dielectric constant higher than that of the other parts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003154746-A (JP)
Title: Recording sheet for ink jet
Inventor: KITAMURA KIYOHARU
IPC: D21H19/20
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a recording sheet for ink jet which exhibits reliable water resistance after printing and excellent ink receiving performance after long-term preservation. SOLUTION: A resin composition containing a polyvinyl alcohol resin (A) with an amino group and a polyvinyl alcohol resin (B) with an oxyalkylene group is added to the inside or the surface of a support base material.
Patent JP-2003119308-A (JP)
Title: Composition for producing polylactic acid-based resin open-cell foam and method for producing foam
Inventor: MAYAMA NORIKAZU
IPC: C08J9/06
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that although various methods for producing a polylactic acid-based resin foam have conventionally been studied, it is difficult to obtain an open-cell foam having a skin layer with an excellent surface state, a high expansion ratio and a high open cell ratio by using a thermal decomposition-type blowing agent. SOLUTION: A polylactic acid-based resin is mixed with an open cell forming agent composed of concretely a protein or a polysaccharide and a thermal decomposition-type blowing agent. Consequently, an open-cell foam having a skin layer with an excellent surface state, a high expansion ratio and a high open-cell ratio can readily be obtained by extrusion foaming process.
Patent JP-2003155402-A (JP)
Title: Polyester resin composition for calendering and its sheet
Inventor: KURAUCHI NOBUYUKI
IPC: B29L7/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin composition having extremely excellent characteristics not only in release property of a sheet from a roll during calendering, but also in take-off property of a melt sheet from a calender roll to a cooling roll, and giving a product sheet of good transparency. SOLUTION: This polyester resin composition contains an amorphous polyester, a hindered phenol type antioxidant having an isocyanurate group in its molecular skeleton, a thioether antioxidant, and a lubricant. Preferably, it contains 0.05-2 pts.wt. hindered phenol type antioxidant having an isocyanurate group in its molecular skeleton, 0.01-2 pts.wt. thioether antioxidant, and 0.01-5 pts.wt. lubricant to 100 pts.wt. amorphous polyester.