baber/WOPTO huggingface dataset:
Patent JP-2002347207-A (JP)
Title: Printer setter
Inventor: WARASHINA TAKEO
IPC: B41F15/20
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a print setter not liable to bring about the unevenness of a printing film thickness or damage to a screen. SOLUTION: A substrate 10 placed on the printer setter 56 is sucked from a rear surface side of a handler 74 by the handler 74 provided in an opening 68 of a placing surface 66, when the handler 74 which sucks the substrate 10 is moved along a direction parallel to the placing surface 66. Accordingly, one side of the substrate 10 is pressed against positioning pins 62 and 64 fixed to the surface 66 to be positioned to a predetermined constant printing position. At this time, since the opening 68 is provided at an inside from the outer periphery of the substrate 10, a squeegee does not pass over a hole which locally exists when the substrate 10 is slid on the screen to coat a thick film printing paste on the substrate 10.  Thus, the print setter 56 which is not liable to bring about the unevenness of wear of the squeegee due to passage of the squeegee over a long hole or the unevenness of the printing film thickness or the damage to the screen is obtained.
Patent JP-2002349253-A (JP)
Title: Sealing material for holding catalyst converter and its manufacturing method
Inventor: TANAHASHI KAZUTOMO
IPC: B01D53/86
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material for holding a catalyst converter in which aged deterioration of bearing pressure hardly occurs. SOLUTION: This sealing material 4 for holding a catalyst converter has a alumina-silica fiber 6 gathering in a mat state as its component and is arranged at a gap between a catalyst supporting body 2 and a metal shell 3. The alumina-silica fiber 6 has a cross section in a non-circular shape.
Patent JP-2002349604-A (JP)
Title: Drive force transmission control device, program and recording medium
Inventor: MURAKAMI TAKESHI
IPC: F16D28/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a drive force transmission control device where a quantity of transmitted torque can be prevented from unnecessarily increasing, even if the temperature of driving system members rises and which can lower the manufacturing cost. SOLUTION: After finding through calculation, T∞ that is atmospheric temperature around the drive system members, Tloss that is transmitted torque loss of a rear differential, Qdif that is the calorific value of the rear differential, and from these values (T∞ , Tloss, Qdif) and so on, Tdif that is temperature of the rear differential, if the temperature Tdif is found to exceed a prescribed value Tw, a command value T4 for compensating transmitted torque is set to zero. Then, the current flowing through a magnetic coil 13a of an electromagnet 13 also becomes zero, so that the torque transmission between an outer case 10a and an inner shaft 10b is conducted, only by drag torque T5 transmitted by means of viscosity of coupling oil sealed within a coupling oil chamber D.
Patent JP-2002350282-A (JP)
Title: Optical fiber inspection device
Inventor: AMAMIYA MASATO
IPC: G01M11/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple optical fiber inspection device capable of checking existence/absence of erroneous wiring or breakage in an optical fiber. SOLUTION: This multicore optical fiber inspection device is provided with a connector having a connector sleeve 6, in which an optical fiber 2 is inserted, and an adaptor connection part 5 fitted to an adaptor, an adaptor 9 having a sleeve fitting hole 11 for inserting the connector sleeve 6, a fitting projection 10 fitted into an adaptor fitting groove 7 formed in the outer circumference of the connector sleeve 6 and into a fitting hole 17 in a light source connection apparatus 14, and an inside wall 13 engaged with the connector and a connection part of the light source connection apparatus for fitting the connector at one end and fitting the light source connection apparatus at the other end, and the light source connection apparatus 14 having the connection part 16 fitted to the adaptor 9 and the fitting hole 17 having light sources 19(a) and 19(b) arranged in the inside ends.
Patent JP-2002348119-A (JP)
Title: Method for manufacturing lithium transition metal compound oxide
Inventor: HARAUCHI HIDENORI
IPC: H01M4/485
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lithium transition metal compound oxide which can carry out firing process in good productivity. SOLUTION: The method for manufacturing a lithium transition metal compound oxide by firing a mixture containing a lithium compound and a transition metal compound is characterized in that moisture concentration in the mixture before calcination is 1-5 wt.% under the following measurement conditions: 'Measurement conditions of concentration of water' (A) A mixture of 1 g before firing is taken, (B) which is dried at 110 deg.C for 2 hours, (C) the weight (Q g) of the mixture after 2 hours of drying is measured. Moisture concentration (%)=(1-Q)×100.
Patent JP-2002359864-A (JP)
Title: Method for switching attribute of mobile terminal station to base station
Inventor: HIRATA KOJI
IPC: H04W48/16
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To lower load of a radio base station by deconcentrating the access concentration of mobile terminal stations to the radio base station. SOLUTION: A mobile terminal station 1 belongs to a radio base station 2-B and conducts communication, but the mobile terminal station 1 simultaneously receives beacon signals from other radio base stations (2-A, 2-C and 2-D). When many mobile terminal stations belong to the radio base station 2-B in the above state, access load of the radio base station 2-B becomes large to lower network performance since all of the respective mobile terminal stations randomly conducts communication with the radio base station 2-B.  The mobile terminal station 1 acquires information on the receiving power of beacons transmitted from each of the radio base stations, which the mobile terminal station 1 itself can receive, and on the number of terminals belonging to each radio base station, and performs decision control to switch to a radio base station to be an attribution destination, on the basis of the information.
Patent JP-2002076110-A (JP)
Title: Method for decreasing problems related to recessed plane formation during trench insulating structure formation
Inventor: CHITTIPEDDI SAILESH
IPC: H01L21/762
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To fabricate a trench insulating structure having substantially flat surface. SOLUTION: A void (14) of a trench (4) is filled with a silicon film, and the silicon film is polished as deposited or after oxidizing, thereby, forming a trench insulating structure having a flat upper surface.
Patent JP-2002368261-A (JP)
Title: Nitride compound semiconductor light-emitting device
Inventor: YAMAMOTO KENSAKU
IPC: H01L33/42
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of an extraction loss of light occurring due to a transparent electrode because light is extracted from a board through the transparent electrode, in a nitride compound semiconductor light-emitting device equipped with the transparent electrode. SOLUTION: The underside of a board is roughened, so as to reflect light toward the side of the board, by which the side of the board can be improved in light extraction efficiency.
Patent JP-2002363912-A (JP)
Title: Joint structure for bridge
Inventor: OKAMOTO AKIHITO
IPC: E01D19/06
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure for bridge capable of recognizing, in the state of being installed, the peeling-off of a rubber coated part resulting from the rusting of a steel plate for fixing. SOLUTION: In this joint structure for jointing bridge beams H and H to each other or a bridge beam to an abutment through an expansion joint J for bridge formed by covering, with rubber G, a reinforced steel plate including a steel plate 1 for fixing of L-shape in cross section. Recessed part (h) are formed at upper corner parts of the bridge beams H and H opposed to each other or the bridge beam and abutment opposed to each other, the steel plate 1 portion for fixing covered with rubber is anchored to the floor surface of the recessed part (h), and a steel plate 40 for collision is disposed on the surface of the component wall of the recessed part (h) opposite to the vertical plate part 10 of the steel plate 1 for fixing.  When the rubber covered part of the vertical plate part 10 on the collision steel plate 40 side is peeled off, a metallic sound is produced by the collision of the vertical plate part 10 with the collision steel plate 40 produced when a vehicle passes.
Patent JP-2002362242-A (JP)
Title: Ceiling mounting pedestal for on-vehicle instrument
Inventor: KOBAYASHI HIDEAKI
IPC: B60R11/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To develop a ceiling mounting pedestal for an on-vehicle instrument capable of easily mounting a relatively heavy navigator or one or more televisions at any position in a ceiling part. SOLUTION: This ceiling mounting pedestal comprises a transverse frame member 5 that is disposed along the ceiling surface 2 in a vehicle 1 and has both ends mounted to mounting members 4 fastened with assist grips 3 at windows, and a longitudinal frame member 7 that is disposed along the ceiling surface 2 in the vehicle 1 and has one end mounted to the transverse frame member 5 and mounted to the ceiling surface 2 of the vehicle via a mounting piece 6 and the other end mounted to a front ceiling surface 2a in the vehicle 1 via a front mounting piece 8.
Patent JP-2002365921-A (JP)
Title: Liquid supplying device
Inventor: HIROSE HITOSHI
IPC: G03G15/10
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supplying device that makes toner concentration uniform to improve print quality by enhancing an accuracy of gap between a photoreceptor drum peripheral surface and a developing pan. SOLUTION: In the liquid supply device that supplies a liquid, via a blade 1, to a rotating drum 4 or roller, slide bearings 2 for setting and maintaining a fixed gap between the drum 4 or roller and the blade 1 are mounted at several positions, in the direction of the width of the blade 1.
Patent JP-2002374064-A (JP)
Title: Evaluation method for electrode surface, and circuit board
Inventor: ONO MASAHIRO
IPC: H01L21/60
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method, in which the surface of an electrode on a circuit board can be evaluated simply and with high accuracy. SOLUTION: The adhesive strength of electrodes 1A, 1B, having a satisfactory electrode surface state for an external connection to a bonding layer 10, is set to higher than the adhesive strength of a terminal 5 for evaluation to the bonding layer 10. Alternatively, the adhesive strength of the electrodes 1A, 1B, having a faulty electrode surface state for an external connection is set lower than the adhesive strength of the terminal 5 for evaluation to the bonding layer 10. The bonding layer 10, whose bulk strength is higher than the adhesive strength in the bonding operation of the electrodes 1A, 1B having the satisfactory surface state for the external connection, is used.  The terminal 5 for evaluation, which is attached to the surface of the electrodes 1A, 1B via the bonding layer 10, is stripped from the electrodes 1A, 1B, the state of the surface of the electrodes is observed, and the state of the surface of the electrodes is evaluated.
Patent JP-2002370336-A (JP)
Title: Heat resistant panel
Inventor: NAKAKUKI OSAMU
IPC: B32B5/18
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant panel widely used for a building material or the like having high heat resistance and heat insulation by integrally laminating a face material on a phenol resin foam layer. SOLUTION: The heat resistant panel comprises the face material integrally adhesively laminated on one side surface or both side surfaces of the phenol resin foam layer via an inorganic layer formed by blending a silica of 65 to 75 wt.%, a magnesium hydroxide of 15 to 25 wt.%, and a zinc borate of 5 to 10 wt.%.
Patent JP-2003005615-A (JP)
Title: Image forming apparatus
Inventor: YOKOYAMA YUKIO
IPC: G03G21/20
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing electric power for a heater, by effectively retaining warmth, exhausting heat, and cooling, and also capable of omitting a warming heater, reducing the number of fans for exhausting heat or cooling, controlling noise, and saving energy. SOLUTION: The image forming apparatus having an air duct for exhausting heat outside as well as inhaling air into the image forming apparatus to cool an exothermic portion, comprises an inhaling air duct route having at least one air inlet, an exhausting air duct route having at least one exhaust port, and at least one air flow control valve to switch over the connection between the inhaling route and the exhaust route respectively.
Patent JP-2003000733-A (JP)
Title: Phototherapeutic system and method
Inventor: KONDO HIROAKI
IPC: A61N5/06
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a phototherapeutic system with an infrared ray therapeutic apparatus, which can promote medical treatment effects without giving a uncomfortable feeling such as a hot feeling to a patient. SOLUTION: The phototherapeutic system comets of a infrared ray therapeutic apparatus 10. The phototherapeutic apparatus is composed of a halogen lamp 12, a heat-resistant glass plate 21, a color glass filter 22, and a control unit 13. The halogen lamp 12 casts rays with a wide wavelength zone including visible rays. The heat-resistant glass plate 21 and the color glass filter 22 select the rays of a specified wavelength zone from the beams cast from the halogen lamp 12. The control unit 13 controls the lighting state of the halogen lamp 12. The control unit 13 also controls a lighting period and a lighting pause period of the halogen lamp 12.
Patent JP-2002036882-A (JP)
Title: Open roof structure for vehicle
Inventor: MANDERS PETER CHRISTIAAN L J
IPC: B60J7/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To keep a lower closing member from being pushed outward to be disconnected when excessive outward force is applied to the lower closing member. SOLUTION: This structure is characterized by mounting jointing members 16 engaging with both edges of the lower closing member 9 inside the respective corresponding guide rails 6, moving without substantially hindering the guide rails 6 during normal operation of this open roof structure, and moving so as to engage with the guide rails 6 so that the lower closing member 9 stays at its position when the excessive upward load is applied to the lower closing member 9.
Patent JP-2003014427-A (JP)
Title: Measuring apparatus and measuring method for axial distortion and lateral distortion of cylindrical specimen
Inventor: TANI KAZUO
IPC: G01B11/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus and measuring method for axial distortion and lateral distortion of a cylindrical specimen of earth, rock or construction material such as concrete, which can simplify the process of a test and the structure of the measuring apparatus, precisely measure the local distortion of the specimen never influenced by a measurement error in both end surfaces of the specimen, and also determine the strain distribution. SOLUTION: This measuring apparatus comprises at least a pair of optical sensors for sensing a measuring index set with a space in the axial direction and circumferential direction of the circumferential surface of the specimen; a scanning means for moving the optical sensors in the axial direction or circumferential direction of the specimen; and an axial position detecting means for detecting the axial position of the measuring index or a circumferential position detecting means for detecting the circumferential position thereof. The optical sensors have a directivity in the direction of forming a prescribed angle to the axial direction or radial direction of the specimen, and detect the axial position and circumferential position of the measuring index by sensing the measuring index located in this angle direction.
Patent JP-2003011305-A (JP)
Title: Decorative sheet
Inventor: NIINA KATSUYUKI
IPC: B32B27/32
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet which uses a non-vinyl chloride resin sheet, is excellent in film-making properties, and has heat-adhesion resistance at 90-100 deg.C. SOLUTION: In the decorative sheet 1, a surface layer 6, which can have an embossed pattern 7 or a top coat layer 8, of a transparent polypropylene resin is laminated on the surface of a base material sheet 2 obtained from a non-vinyl chloride material (or the base material sheet 2 having a pattern layer 3 and an anchor coat layer 4) through an adhesive resin layer 5 in which 5-10 wt.% of low density polyethylene is added into a random polypropylene resin modified by an unsaturated carboxylic acid or an unsaturated carboxylic acid anhydride.
Patent JP-2003010304-A (JP)
Title: Aromatic substance contained in container
Inventor: KAWAGUCHI GENTARO
IPC: B65D85/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic substance contained in a container which makes an aromatic liquid visibly bright under the sunlight in a room or vehicle to satisfy visual fanciness, is capable of producing a fantastic space by glittering of the aromatic liquid particularly within the vehicle provided with a black light and has a high degree of appealing. SOLUTION: This aromatic substance contained in the container is formed by housing the aromatic liquid 1 within a colorless transparent container body 2. The aromatic liquid 1 contains coloring agents of the hues belonging to green, blue-green, blue, lavender and purple among the ten hues stipulated in JIS, a fluorescent brightening agent which emits light and develops colors by reacting to UV rays and perfumes in a colorless transparent liquid.
Patent JP-2003012639-A (JP)
Title: 3,3-bis(alkoxycarbonyl-methylthio)propionyl and method for producing the same
Inventor: MATSUSHITA AKIO
IPC: C07C319/14
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a new 3,3-bis(dialkoxycarbonyl-methylthio)propionitrile, and to provide a method for producing the same. SOLUTION: In the method for producing the 3,3-bis(dialkoxycarbonyl- methylthio)propionitrile, at least one nitrile compound selected from a 3,3- dialkoxypropionitrile and a 3-alkoxyacrylonitrile is allowed to react with a thioglycolate in the presence of an acid.
Patent JP-2003020224-A (JP)
Title: Method for manufacturing ceria powder in which individual particles are separated into nanosize
Inventor: IKEGAMI TAKAYASU
IPC: C01F17/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing ceria powder in which individual particles are separated into a nanosize, and which is suitable as raw material powder for manufacturing a dense sintered compact, or a catalyst, or a grinding material. SOLUTION: In the method for synthesizing ceria powder in which the mean particle size of primary particles is 10 to 100 nm, and the hard flocculation of the primary particles is not observed, a cerium salt aqueous solution having a saturation concentration of 0.05 mol/l or higher and an ammonium carbonate aqueous solution or an ammonium hydrogen carbonate aqueous solution having a saturation concentration of 0.3 to 3 mol/l are mixed to precipitate ammonium cerium carbonate which can be described by the chemical formula of (NH4 )h CeOk (CO3 )m .nH2 O (wherein, (h) is 0.05 to 1.2, (k) is <=2, and (m) is <=4), thereafter, the ammonium cerium carbonate is aged in the temperature range of 50 to 90 deg.C for <=12 hr, is cleaned, and is calcined at 500 to <1,000 deg.C.  In the above manufacturing method, instead of the cerium salt aqueous solution, an acidic aqueous solution containing cerium ions and one or plural kinds of metallic ions of 0.1 to 30 mol% in total to the cerium ions is used.
Patent JP-2003021569-A (JP)
Title: Method and apparatus for detecting leaked water
Inventor: HIRAOKA HIROAKI
IPC: G01M3/16
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a leaked water detection method in which a leakage, in a sealing sheet can be detected easily and in which a leakage place can be specified with satisfactory accuracy by using a movable electrode by a method where the sealing sheet, a protective sand layer or the like is installed in a recessed place at a waste disposal site, a plurality of detecting electrodes are installed on the protective sand layer or the like, and a reference electrode is installed on the ground at the outside of a sealing part on which the sealing sheet has been laid. SOLUTION: The leaked water detection method comprises a step, in which the plurality of detecting electrodes 7 are arranged on the sealing sheet 5 laid on the sealing part 2, a step in which the reference electrode 8 is installed on the ground 1 for making a current flow and a step, in which currents flowing in the plurality of detecting electrodes 7 are summed up so as to detect the leakage in the sealing sheet 5.
Patent JP-2003020303-A (JP)
Title: Active energy ray curing composition and method of manufacturing laminate therewith
Inventor: KITANO TAKAHIRO
IPC: C09D4/02
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a composition having a long pot life, capable of curing in a short time, and capable of giving a film of low refractive index having scratch resisting property, and especially suitable for forming a film for reflection prevention. SOLUTION: This active energy ray curing composition contains a compound (A) containing at least a -CF2 - unit and a (meth)acryloyl group in a molecule, a silica sol (B) having a particle diameter of not larger than 60 nm, and a polymerization initiator (C).
Patent JP-2003023642-A (JP)
Title: Image pickup device
Inventor: NAGAHAMA HIROYOSHI
IPC: H04N1/48
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device with enhanced performance, which detects a CCD output level for receiving an incident luminous quantity so as to correct the linearity of the CCD output, thereby enhancing white balance and deviation in color reproduction. SOLUTION: The image pickup device, for applying analog/digital conversion to a CCD signal for outputting an image signal in response to the incident luminous quantity to provide an RGB signal, is provided with an integration means that integrates each hue signal subjected to analog/digital conversion, a memory means that stores reference data for expressing an input output characteristics of the CCD measured in advance by an approximated straight line, a correction data arithmetic means that calculates the output from the integration means so as to output correction data, and a linearity correction means that corrects the linearity of the output signal from the CCD on the basis of the correction data from the correction data arithmetic means.
Patent JP-2002109521-A (JP)
Title: Device and method for processing document
Inventor: KANATSU TOMOTOSHI
IPC: G06F19/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the practicability in automation of seal collation by efficiently specifying the seal image position. SOLUTION: An device pattern is acquired from image data to be processed by the area division (S302). The element pattern determined to express at least a part of the seal image out of the acquired element pattern in selected and extracted, and the center position and the radius of the seal image are calculated based on the selected element pattern (S303), and image data of the seal image is acquired based on the center position and the radius. The acquired seal image is compared and collated with the seal image registered on this device for processing document (S304).