baber/WOPTO huggingface dataset:
Patent JP-2002191989-A (JP)
Title: Catalyst for cleaning exhaust gas and method for manufacturing the same
Inventor: HARA NAOYUKI
IPC: B01J37/04
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for cleaning exhaust gas capable of preventing not only the mutual action of an alkali metal and a noble metal by proximately supporting both metals while separating them but also the movement of the alkali metal at the time of high temperature endurance. SOLUTION: The catalyst consists of a first oxide carrier having the alkali metal supported thereon and a second oxide carrier having a noble metal supported thereon and the specific surface area of the first oxide carrier is made larger than that of the second oxide carrier. The alkali metal is preferentially supported on the oxide carrier having a large specific surface area and the alkali metal supported on the oxide carrier having the large specific surface area is hard to transfer to the oxide carrier having a small specific surface area at the time of high temperature.
Patent JP-2003108609-A (JP)
Title: Morphing method for structural shape and its computer program and computer-readable storage medium
Inventor: KAWAGUCHI KATSUYA
IPC: G06T19/20
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To quickly and easily acquire the FEM model of a structure to be analyzed by using the FEM model with a prototype structure. SOLUTION: A plurality of corresponding reference points are set for the visible outline of a new type of vehicle and the FEM model of an already existing vehicle, and a mesh model included in the FEM model of the already existing vehicle is changed to the visible outline of the new type of vehicle based on the corresponding relation of those reference points and the mesh model, and attribute information included in the FEM model of the already existing vehicle and the associated state are re-defined for the deformed mesh model according to the movement so that the FEM model of the new type of vehicle can be calculated.
Patent JP-2003110780-A (JP)
Title: Communication terminal unit
Inventor: KIMOTO OSAMU
IPC: H04N1/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal unit capable of easily confirming all faults and dealing the faults even when a plurality of the faults occurs when the area of a display means to display the faults cannot be assured in a large value. SOLUTION: The communication terminal unit displays the number of the faults which can be displayed on the display means 7 when all the faults detected by a fault detecting means 1 cannot be displayed on the display means 7, and displays the effect that the residual faults exist.
Patent JP-2003109224-A (JP)
Title: Disk drive inspection device
Inventor: IWASE TSUNEO
IPC: G11B7/0045
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a disk drive inspection device that detects interruption of a reproduction signal so as to inspect reproduction quality of a disk drive. SOLUTION: Since a bit rate is specified depending on a kind of a disk on which a digital signal is recorded, whether or not the bit rate of a reproduced disk is lower than the bit rate specified for the disk to be reproduced is detected, when the bit rate of the reproduced disk is lower than the specified bit rate by this detection, it is discriminated that a disk drive under inspection produces a reproduction defect to produce signal dropout, the inspection device discriminates the reproduction quality of the disk drive to be unacceptable and when not, the inspection device discriminates the reproduction quality of the disk drive to be acceptable.
Patent JP-2002178109-A (JP)
Title: Method for producing continuously cast slab
Inventor: KISHIMOTO YASUO
IPC: B22D11/108
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent variations of the thickness of surface layer in a cast slab and solute element concentration and to improve the yield of a product when double-layer cast slab is produced. SOLUTION: In an impressing state of a DC magnetic field over the whole width of the cast slab in the direction crossing the thickness of the cast slab with magnetic poles at a position in the lower part having a fixed distance in the casting direction from molten metal surface in a continuous casting mold, in the lower part of these magnetic poles, only the base molten steel is supplied and on the other hand, in the upper part of these magnetic poles, the base molten steel together with a specified element are supplied. In this way, when the double-layer cast slab concentrated with the specified element is produced, the supplying speed of the molten steel to the upper part of the magnetic poles, is made to 0.2<1.0 times of the speed consuming the molten steel with this solidification at the upper part from the upper end of the magnetic poles.
Patent JP-2003103728-A (JP)
Title: Decorative material
Inventor: ONO NORIKATSU
IPC: C09J175/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a decorative material excellent in interlaminar adhesion from an initial stage, exerting no effect on environment and extremely low in yellowing when exposed to ultraviolet rays. SOLUTION: In the decorative material wherein a surface sheet 1' comprising a transparent olefinic resin is laminated on a substrate sheet 1 comprising an olefinic resin through an adhesive layer 2, the adhesive layer 2 comprises cured matter of a humidity curable hot melt adhesive containing a urethane prepolymer formed by reacting a polyol compound with norbornane diisocyanate and having an isocyanate group at its terminal.
Patent JP-2003103599-A (JP)
Title: Extrusion molding machine and extrusion molding method
Inventor: HIGUCHI YOSHINORI
IPC: B29C48/32
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion molding machine which can mold a molding of a prescribed size without a cutting device made different in form while space saving is attempted. SOLUTION: The extrusion molding machine for molding a tubular molding 1 having a prescribed length is provided with a molding die 21 having a gate 35 to be an extrusion hole 34 for extruding a supplied molding material, a support pin 200 which faces the middle part of the extrusion hole 34 to be a die inner mold and has an air introduction hole 201 at the tip, and a cylindrical movable pin 56 which is engaged with the outside of the support pin 200, is fitted freely movably along the axis, and opens/closes the gate 35.
Patent JP-2002178505-A (JP)
Title: Method for correcting printing error caused by mismatching of chips mounted on ink jet printer array head
Inventor: LEE SUNG-HEE
IPC: B41J2/01
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for correcting printing errors caused by mismatching of chips which is possibly brought about when many unit chips are set on a printing bar of an array head type ink jet printer. SOLUTION: There are provided a step of calculating a permissible limit value of a rotation angle with respect to a chip reference position in a range in which no blank part is generated to a printed image; a step of judging whether or not the rotation angle of each chip is within the permissible level; a step of correcting a machining tolerance of chips if the rotation angle of each chip is not within the permissible level; a step of setting many nozzles more to one end of each chip if the rotation angle of each chip is within the permissible level, determining by a predetermined printing test pattern whether or not the added nozzles are to be used, and correcting printing errors in a horizontal direction due to mismatching in the horizontal direction of the chips;  and a step of determining a reference time of a voltage pulse to be impressed to heaters set to nozzles of the array head by the predetermined printing test pattern, and adjusting the reference time for each chip differently, thereby adjusting an ink discharge time interval of chips and correcting printing errors in a vertical direction due to mismatching in the vertical direction of chips.
Patent JP-2003102271-A (JP)
Title: Hedge trimmer
Inventor: OGAWA SHINJI
IPC: A01D34/84
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To improve a dust-preventing performance by a cooling air for a motor in a hedge trimmer. SOLUTION: An exhausting duct (19) for exhausting the cooling air for the motor to a reaping blade part (2) is installed in a motor housing (1) in the hedge trimmer having the motor housing (1) and the reaping blade part (2) protruded from the motor housing (1).
Patent JP-2002200700-A (JP)
Title: Metal deposition laminate
Inventor: YANAI TAKAHIRO
IPC: C23C14/20
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a metal deposition laminate having a sufficient adhering force between the surface of a substrate of a plastic film or the like and a metal deposition layer by a simple method. SOLUTION: In the metal deposition laminate, a first metal deposition layer, a second metal deposition layer are laminated sequentially on the surface of a substrate. The first metal deposition layer is formed on the surface of the substrate through a vacuum deposit method of chrome or chrome base resin, for example, and the second metal deposition layer is formed of at least one kind of a metal selected among aluminum, indium, tin and silver on the surface of the first metal deposition layer.
Patent JP-2003111733-A (JP)
Title: Sample testing system
Inventor: SHIODA TAKASHI
IPC: G01N35/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a sample testing system capable of performing a sample test by preventing a wrong selection of a living body such as a patient from being taken without troublesome operation. SOLUTION: In the case of sticking collected tissues to a slide 9 prepared for a microscope fitted with a tag 11 for a non-contact ID in advance for early screening for uterine cancer with a colposcope 1, coloring the tissues and covering them with a cover glass 10 for preparing a sample, a magnetic card type consultation card 5 of the patient is inserted to an information transmission BOX 4 and a transmission switch 7 is turned on. Thus, patient information read from the consultation card 5 and stored temporarily in a memory part within the BOX 4 is written from an antenna 8 into a storage part inside of the tag 11. Thus, even in the case of sending the slide 9 for performing pathological diagnosis, which patient the sample belongs to can reliably be known by reading the patient information written in the storage part.  Thus, the sample is easily and surely prevented from being taken wrongly.
Patent JP-2003115598-A (JP)
Title: Optical electromotive device and manufacturing method
Inventor: MATSUMI SHIN
IPC: H01L31/04
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent a short circuit and the like caused by remaining water even when the water remains in a separation space at a rear electrode. SOLUTION: A surface electrode 1 having translucency, an electromotive layer 3, and a rear electrode 4 are laminated sequentially in this order. A water absorbing insulting layer 5 and a water-proof insulating layer 6 are laminated from the side near to the rear electrode 4 so that the water remaining in a separation space 9 is absorbed by the water absorbing insulating layer 5.
Patent JP-2003111766-A (JP)
Title: Jet flow former
Inventor: YOSHIMOTO TAKASHI
IPC: A61B17/22
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To form a jet flow of fluid which is medically usable. SOLUTION: This jet flow former 10 is constituted to have a catheter 12 having a space A packed with the fluid F consisting of water or physiological saline, an optical fiber 14 of a quartz system extending toward the outside from the inside of the space A and a know laser oscillator 15 for feeding a holmium YAG laser (wavelength 2.1 μm) to this optical fiber 14. An irradiation section 14A of the optical fiber 14 is arranged within the catheter 12 and, when the irradiation section is thereby irradiated with the holmium YAG laser, a part 17 of the fluid F near the irradiation section 14A is vaporized by the energy of the holmium YAG laser and the fluid F is jetted outside in the form of a liquid jet J from an open section 14A.
Patent JP-2003120058-A (JP)
Title: Vertically moving device of movable floor for pool
Inventor: NAKANO YOSHIHARU
IPC: E04H4/06
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a movable floor vertically moving unit capable of easily changing a conventional pool with no movable floor into a pool with a movable floor in a short construction period without modification. SOLUTION: The movable floor vertically moving unit A is detachably mounted on a bottom face 2 of the pool, and the movable floor 1 of a desired size is supported by the movable floor vertically moving unit A. In the movable floor vertically moving unit A, a pair of main links 11 and 12 pivotally connected in an X-shape, a driving link 13 pivotally connected to one main link 11 in a position higher than a connecting point C1 of both main links 11 and 12, and a cylinder 29 connected to the driving link 13 are provided on one base 5. The movable floor 1 is vertically moved by sliding a lower end part of the driving link 13 by the, cylinder 29.
Patent JP-2002224877-A (JP)
Title: Device for converting distribution of intensity of laser beam, device and method for generating laser beam, and method for recrystallizing silicon layer
Inventor: KAHLERT HANS-JUERGEN DR
IPC: B23K26/06
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for converting a distribution of intensity of a laser beam so as to be continuously reduced from one side to the other side along the traverse direction of the laser beam. SOLUTION: The device is provided with a combination of a homogenizer 10 and at least one of inverters 24 and 26. Partial beams of the laser beam are mutually superposed by the homogenizer 10 so that homogenization of the distribution of intensity of the laser beam is promoted when the laser beam having the specific distribution of intensity passes through the homogenizer 10. Also, the distribution of intensity of a partial region, in particular, a partial beam or a plurality of adjacent partial beams is inverted by inverters 24 and 26 along at least one axis along which intensity is inverted. The degree of reduction of intensity from one side to the other side is controlled by the number of the inverters.
Patent JP-2003125171-A (JP)
Title: Scanner and host device connected to the scanner
Inventor: KOBAKO MASAHIKO
IPC: H04N1/04
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to highly precisely read image data with a simple configuration even when the scanner temporarily stops reading according to the capacity of a buffer in a scanner system comprising the scanner and a host device connected to the scanner. SOLUTION: In the case of starting/stopping image data reading according to the capacity of the buffer, reading of the image data is restarted in a form of overlapping raster image data read at the end of temporary stop, searching the raster image data in matching with the raster image data read finally processes joining the image data before temporary stop and the image data after the temporary stop. Thus, the image data can highly precisely be read while adopting the simple configuration.
Patent JP-2003124310-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SEO AKIRA
IPC: B05D3/10
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To make the surface of an insulation film, forming a resist layer for forming a wiring trench, hydrophobic in a dual damascene method in order to improve adhesion tightness and avoid the separation of the resist layer. SOLUTION: A lower layer wiring layer 6 comprising a barrier metal layer 4 and a metal wiring layer 5 is formed in a lower layer wiring trench 3 formed in a lower layer insulation film 2 on a semiconductor substrate 1. Then, after a protective insulation film 7 and an upper layer insulation film 8 are formed on the substrate, a contact hole 8a is formed in the upper layer insulation film 8. Then, the surface of the upper layer insulation film 8 is washed by an amine- system chemical solution. Then, the surface is washed by deionized water for ten minutes or longer to remove the amine-system chemical solution. Then, the upper layer insulation film 8 is etched by a resist layer 12 having an opening 12a including the contact hole 8a as a mask to form an upper layer wiring trench 8b connected with the contact hole 8a.  Then, an upper layer wiring layer 15 comprising a barrier metal layer 13 and a metal wiring layer 14 is formed.
Patent JP-2003123949-A (JP)
Title: Electromagnetic induction heating system
Inventor: NISHIKAWA SUSUMU
IPC: H05B6/10
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating system superior in efficiency for heating fluid and easy to manufacture an electric conductor used therein, by applying electromagnetic induction for heating. SOLUTION: A honeycomb structural material 3 formed in a sheet shape 4a and a corrugated sheet shape 4b by superposing and cylindrically winding both metallic fiber porous sintered bodies is housed in a metallic pipe 2. An inductor is arranged outside the pipe 2, and is constituted so as to pass a heating object fluid through into the pipe 2. The thickness of the pipe 2 is a dimension between 1 and 5 mm.
Patent JP-2003124723-A (JP)
Title: Multi-frequency antenna and diversity antenna therefor
Inventor: KOMUKAI YASUFUMI
IPC: H01Q5/10
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a multi-frequency antenna in which portability and operability can be improved by incorporating an antenna inside a radio casing and a plurality of frequency bands can be covered by dividing the antenna. SOLUTION: A printed circuit board 1 is located on the surface of a rectangular parallelepiped dielectric 2 having an arbitrary dielectric constant, and one end of each of a plurality of divided antenna elements 3a and 3b is connected to each of contacts 4a and 4b for antenna on the printed circuit board and packaged on the surface of the dielectric 2. Power is supplied to these antenna elements 3a and 3b by an antenna power feeding part 5. The contacts 4a and 4b for antenna are respectively connected to lands 4c and 4d for chip component packaging by patterns and between the lands 4c and 4d for chip component packaging, a reactance component 6 is packaged to be mounted between the antenna elements.
Patent JP-2002195844-A (JP)
Title: Landscape display device
Inventor: YASUJIMA TAKUMI
IPC: G06T17/05
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a landscape display device allowing a person to examine the landscape of a spot in advance before going thereto and see a scenic guide in any place according to the movement by allowing the display of an optional directional landscape in an optional place or the automatic search of the best landscape. SOLUTION: In this device, a mountain shape display function 8 displays the state of mountains seen from an optional position by use of map information 3 or the altitude information stored in a database 4. A mountain name and altitude display function 9, a wide area display function 10, a sky information display function 11 and a target display function 12 perform displays, respectively, to form scenes. An evaluation value calculating function 20 calculates the evaluation value of scenes formed for a plurality of present places to find out the best scenic spot by use of plural kinds of calculation methods for scene evaluation value varied depending on purposes. A section display function 21, an altitude gauge display machine 22 and a propagation track display function 24 have also the function of analyzing the propagating state of radio wave between two points.
Patent JP-2003130893-A (JP)
Title: Electric circuit having shield
Inventor: WATANABE MASAHIRO
IPC: G01R19/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a measuring circuit capable of performing the measurement of high accuracy by eliminating the influence induced by a peripheral noise voltage source. SOLUTION: In this electric circuit composed of a high impedance circuit 10, a wiring 50 and a meter 70, a shield resistor 20 of a resistor remarkably lower than a signal circuit corresponding to voltage between terminals (eH-eL) of the high impedance signal circuit 10, and a shield 40 composed of a conductor corresponding to the wiring 50 are mounted, and a voltage distributing function of the shield resistor 20 is equalized with a voltage distributing function between terminals of the signal circuit 10. By measuring the line voltage through the high impedance signal circuit 10 shielded by the function shield resistor 20, the measurement of high accuracy can be realized without being affected by the influence of parasitic capacity Cs and the induction.
Patent JP-2003134818-A (JP)
Title: Power supply circuit
Inventor: OKADA YOICHI
IPC: H02M3/28
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide size and cost reduction for a component, while keeping a restraining effect of a voltage level applied to a main switch device. SOLUTION: An intermediate tap 20 is provided at a primary main winding 5 for exciting a power transmission main transformer 4. A winding 21 is run from one end of the main winding 5 to the intermediate tap 20, and a winding 22 is run from the intermediate tap 20 to the other end. An input voltage is applied to the one end of the primary main winding 5 formed of the windings 21, 22. The other end is grounded through a main switch device 6, and a capacitance 7 for voltage resonance is provided at the main switch device 6 in parallel. An active snubber circuit 18 is constituted of a capacitance 15, an auxiliary switch device 16 connected with the capacitance 15 in series, and a diode 17 connected with the auxiliary switch device 16 in parallel. The active snubber circuit 18 is connected with the winding 21 in parallel.
Patent JP-2003130604-A (JP)
Title: Configuration measurement device
Inventor: KANEKO TADASHI
IPC: G01B5/20
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a configuration measurement device which improves the accuracy of measurement while it makes contact force smaller and expands the width of a measuring object. SOLUTION: The configuration measurement device includes a gravimeter, a gauge head at the upper part of a gravimeter, a means to change the distance of the vertical direction between the gravimeter and the gauge head, a means to measure the variation of the distance of the vertical direction of the gravimeter and the gauge head, a means to change the horizontal distance of the gauge head and the measuring object and a means to measure the variation of the horizontal distance of the gauge head and the measuring object.