baber/WOPTO huggingface dataset:
Patent JP-2003014641-A (JP)
Title: Infrared analyzer
Inventor: SUZUKI KENTARO
IPC: G01N21/35
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an infrared analyzer capable of stably measuring the concentration of a sample regardless of a change in the individual difference or temperature environment of a Fabry-Perot filter. SOLUTION: The infrared analyzer is constituted so as to measure the concentration of the component contained in the sample by detecting the absorption characteristics due to the wavelength of infrared rays applied to the sample. The analyzer has a fixed mirror and the movable mirror having a gap variable in size and arranged in opposed relation to the fixed mirror.  Further, the analyzer is equipped with the Fabry-Perot filter permitting infrared rays having an arbitrary desired wavelength corresponding to the gap to selectively transmit, a gap setting device for applying the drive voltage changing the gap across the electrode formed to the fixed mirror and the electrode formed to the movable mirror, a gap detector for detecting the size of the gap, a signal processor for calculating drive voltage for obtaining the desired gap on the basis of the drive voltage applied by the gap setting device and the size of the gap detected by the gap detector to feed back and output the same to the gap setting device, and an infrared detector for detecting the intensity of infrared rays transmitted through the Fabry-Perot filter to obtain absorption characteristics.
Patent JP-2003012814-A (JP)
Title: Method for modifying polytetrafluoroethylene
Inventor: KOBAYASHI MASANORI
IPC: C08J3/28
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for modifying a polytetrafluoroethylene (PTFE) which is excellent in efficiency and can modify at a low cost. SOLUTION: A cooled PTFE powder 1 is dropped from a hopper 6 to a belt conveyor 10 and transferred to the second belt conveyor 14 which is continuously operated while continuously forming a layer having a defined thickness 12. The PTFE powder 1 is heated and irradiated with an ionizing radiation while continuously conveying on belt conveyors 14 and 17 to modify continuously PTFE.
Patent JP-2003014583-A (JP)
Title: Beam profile verification method
Inventor: KAMIJO TADAHIRO
IPC: G01J1/02
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a beam profile verification method by which the profile of a beam is detected with high resolution in such a way that the quantity-of- light data on the beam is expressed by a function and by which the profile of each beam can be verified even in a state that a plurality of beams are superposed on each other. SOLUTION: The beam profile verification method is provided with a light receiving process in which the beam emitted by a write optical system in an image formation apparatus is received, a beam information storage process in which beam information on the received beam is stored, a beam information processing process in which the stored beam information is processed to the quantity-of-light data 41 expressing the distribution of the quantity of light of the beam and in which the function is processed in such a way that the function approximating the data 41 is converged to the data 41 and a beam- information detection process in which the profile of the beam is detected on the basis of the function converged to the data 41 processed in the beam information processing process.
Patent JP-2003022272-A (JP)
Title: System and method for retrieving equipment manual
Inventor: IMASATO SHO
IPC: G06F17/30
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To realize the centralized control of equipment manuals without incorporating them in an equipment itself, and to simultaneously display valid information related with the equipment. SOLUTION: A manual display device 3 is provided with an equipment information acquiring means 3a capable of acquiring equipment information related with equipment capable of displaying equipment manuals to be returned from equipment information responding means 1a and 2a of equipment 1 and 2, an equipment list displaying and selecting means 3c for displaying the list of the equipment information, and for selecting the equipment, and an equipment manual displaying means 3b for acquiring and displaying the equipment manual of the selected equipment from a manual providing server 4.  The manual providing server 4 is provided with an equipment manual identifying and returning means 4a for identifying the equipment of the selected equipment manual, and for returning the equipment manual of the identified equipment stored in an equipment manual storing means 4b and an equipment manual format converting means 4c for converting the display format of the equipment manual of the identified equipment, and for adding valid information related with the equipment.
Patent JP-2003021683-A (JP)
Title: Radiation image pickup device
Inventor: TSUJII OSAMU
IPC: H04N5/321
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image pickup device capable of obtaining a radiation image of high image quality while minimizing exposure of a subject to a radiation, in which detectors to control the radiation are efficiently or effectively disposed, and in which deterioration or irregularity of resolution or MTF is restricted. SOLUTION: This radiation image pickup device is composed of a scintillator to convert the radiation into light, a first light detector comprising plural light detecting elements arranged in a two-dimensional form to detect light from the scintillator, a second light detector disposed on a back surface of the first light detector, and a light absorbing body disposed in a range of the back surface of the first light detector other than a range where the second light detector is disposed.
Patent JP-2002275093-A (JP)
Title: Local anesthetic composition
Inventor: HARAGUCHI MITSUHIRO
IPC: A61K31/167
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a safe local anesthetic composition which has action persistence suitable for dental small operations such as tooth extraction. SOLUTION: This local anesthetic composition suitable for oral internal departments, oral surgery departments, or odontology departments contains a local anesthetic as an active ingredient and an anesthetic action-persisting agent selected from acidic mucopolysaccharides such as sodium chondroitin sulfate and cellulose derivatives such as hydroxypropylmethylcellulose, and does not contain a catecholamine compound.
Patent JP-2003032764-A (JP)
Title: Maintenance device, maintenance system and maintenance method
Inventor: KAMIBAYASHI MAKOTO
IPC: G06Q50/10
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance device, a maintenance system and a maintenance method capable of preventing an operation information from leaking to the outside needlessly. SOLUTION: Even when the transmission of information for maintenance is requested from the management device 201 of a vendor office 200, a person in charge of maintenance in a user plant 100 judges whether or not to permit the transmission for the transmission request, and only in the case that the transmission is permitted, only the permitted information for the maintenance is transmitted from a maintenance terminal 140 through the Internet 300 to the management device 201. Thus, the information for the maintenance is effectively prevented from leaking to the outside needlessly.
Patent JP-2003020543-A (JP)
Title: Weft conveying nozzle for air jet loom
Inventor: MAKINO YOICHI
IPC: D03D47/30
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a weft conveying nozzle advantageous in raising weft inserting speed. SOLUTION: This weft conveying nozzle has the following structure: an inclined inflow part 18 is provided at the tip of the flow channel formation part 141 of a thread guide 14, specifically, by cutting off the tip with a plane S slantly crossing the central axis L of a weft path 143, thus cutting out from the exit 144 side of the weft path 143 toward the entrance 145 side thereof, and the whole of the inclined inflow part 18 is surrounded by an air flow channel 16.
Patent JP-2003032289-A (JP)
Title: Communication connection alternative system
Inventor: FUJITA NORITO
IPC: H04L45/24
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce a link resource, that is consumed by backup communication connection which is set to protect main communication connection in a connection-oriented network. SOLUTION: A backup LSP is set from each LSR other than the output side LSR of a main LSP 301. Each backup LSP should be set between the LSR, used as a start point and the output side LSR, so that each backup LSP is not shared with a link and a node on a main LSP to be protected. When merging with other backup LSPs for protecting the same main LSP, that has already been set, while the backup LSP is to be set, merging is conducted at the LSR used as a junction. In Fig. 2, only a backup LSP 306 has reached the output side LSR, and other backup LSP 307-309 are merged with a backup LSP 306 in each of the LSR 106-108.
Patent JP-2003024038-A (JP)
Title: Ashtray for vehicle
Inventor: KATOU TAKAMI
IPC: A24F19/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an ashtray for vehicles, having good workability of assembling operation of a rubber for prevention of fire spreading. SOLUTION: This ashtray 10 for vehicles is obtained by attaching a rubber member 43 for prevention of fire spreading to the internal surface of an openable lid 40 so as to airtightly adhere to the opening edge of an inner case 30 fitted into an outer case 20 when the lid 40 is closed. In the ashtray 10, an insert hole 46 is formed in one-side edge (front edge projection 45)  of the rubber member 43 for prevention of fire spreading and an insert projection 41a fitted in the insert hole 46 in fixed state at opposite position of the internal surface of the lid 40 is protrusively provided and a hanging tab 47 protrusively integrally provided through a narrow neck 41a is formed in the other-side edge of the rubber member 43 for prevention of fire spreading and a pair of fixing projections 41c for fixing the hanging tab 47 by holding the neck 47a in latching state is provided at the opposite position of the internal surface of the lid 40.
Patent JP-2003028641-A (JP)
Title: Laser aiming device
Inventor: OTOMO FUMIO
IPC: G01C15/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To always make emitted laser beam horizontal even if an error is contained in a rotary mechanism in a laser aiming device for emitting laser beam from the rotary mechanism to form a reference surface. SOLUTION: The laser aiming device has a light emitting part holder 37, a rotary part holder 48 provided to the light emitting part holder in a freely rotatable manner, a laser beam source 38 provided to the light emitting part holder and emitting laser beam to a light emitting optical axis 40 along the center of rotation of the rotary part holder, and light path deflection members 55 and 56 provided to the rotary part holder and deflecting the laser beam incident from the laser beam source at a right angle to the light emitting optical axis 40.
Patent JP-2003025715-A (JP)
Title: Ink jet recording transfer sheet
Inventor: ARAI KATSUAKI
IPC: B41J2/01
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording transfer sheet, which has high absorbency, favorable color development and is excellent in the durability of an image after being transferred to various materials to be transferred such as neither loss of color of the transferred image nor peeling of the transferring layer off a material to be transferred nor breakage of the transferring layer develops even when the image transferred to various materials to be transferred is washed or used outdoors. SOLUTION: This ink jet recording transfer sheet has a constitution formed by laminating a support, a protective layer and a transferring layer in the order named. The protective layer has voids and is made of a layer turning to a transparent film after being transferred under heat and includes an ultraviolet absorber and/or an antioxidant. The ultraviolet absorber and/or the antioxidant take in the form of finely divided particles and a substance having a property, which turns to the transparent film after being transferred under heat, are employed therefor.
Patent JP-2003038551-A (JP)
Title: Pressure-sensitive adhesive tape for discarding diaper and disposable diaper
Inventor: BABA JOJI
IPC: A61F5/44
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive tape for discarding a disposable diaper in which natural rubber and/or isoprene rubber are used as a pressure-sensitive adhesive and there exists no oozing-out of the pressure- sensitive adhesive from the side face of a roll when the tape is manufactured into a roll shape. SOLUTION: The pressure-sensitive adhesive tape is constituted in such a way that it comprises a base material and a pressure-sensitive adhesive layer and the pressure-sensitive adhesive contains natural rubber and/or isoprene rubber as main ingredients and their glass transition temperatures are in the range of 245-282 K and content of the natural rubber and/or the isoprene rubber is in the range of 25-60 wt.% and it has a laminated state by a combination of a plurality of tape elements.
Patent JP-2003033883-A (JP)
Title: Flash welding power supply for larger cross-sectional member
Inventor: MUKAI TAKAMINE
IPC: H02M9/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a flash welding power supply achieving both downsizing of a welding transformer and high-power output of a welder to enable higher quality welding of a larger cross-sectional member in a short time. SOLUTION: The welding power supply is used for jointing two large cross- sectional members 4a and 4b with their cross-sectional areas of >=10,000 mm<2> and <=32,400 mm<2> through a flash welding. It comprises a plurality of inverters 2a, 2b, 2c and 2d converting a three-phase VAC from a commercial power source 1 into a single-phase rectangular wave VAC with frequency to be output of >=100 Hz and <=300 Hz, a plurality of parallel-connected welding transformers 3a, 3b, 3c and 3d converting the above rectangular wave VAC into a low-voltage high current, and a diode located on the secondary side of these welding transformers converting the rectangular wave VAC into VDC and impressing it between two members 4a and 4b to be welded.
Patent JP-2003025106-A (JP)
Title: Dividing position positioning unit in fluid pipe machining device
Inventor: ITO KIMIO
IPC: B23D21/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a dividing position positioning unit in a fluid pipe machining device, which can improve work efficiency by simplifying the disassembly work of the machining device which is detachably secured on the external peripheral surface of a fluid pipe. SOLUTION: A sensor R which takes a dividing position as a reference is arranged at a specified position in a direction facing to the ring gear 5 of a body frame 1. By arranging a first body M1 to be detected to decelerate the ring gear on the same track as that corresponding to the sensor R, and a second body M2 to be detected to stop the dividing position of the ring gear 5 at the joint section of the body frame 1 in the rear in the rotation direction, the sensor R detects the first body M1 directly before the joint section, resulting in the start of deceleration. Therefore, since the inertia force of the ring gear 5 is reduced, the position to divide the ring gear 5 can be stopped exactly at the joint section of the body frame 1 by detecting the second body M2.
Patent JP-2003034471-A (JP)
Title: Artificial lawn winding-laying machine
Inventor: MIZOGUCHI NOBORU
IPC: B65H75/42
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an artificial lawn winding-laying machine capable of simply and easily setting and resetting a core between booms. SOLUTION: An artificial lawn winding-laying device 40 is arranged in a front part of a body 1 for winding and rewinding artificial lawn 89. The artificial lawn winding-laying device 40 is composed of a pair of left and right booms 43 liftably arranged on the body 1 side, a lifting means 45 for lifting the booms 43, and core holding means 50 respectively arranged on the loose end of both booms 43. The core holding means 50 are composed of a push-pull body 54 freely slidable in the vertical direction, and a core holder 62 loosely rotatably arranged in an inner end part of the push-pull body 54. The core holder 62 is constituted so as to be freely fittable to an end part of the cylindrical core 88. The core 88 can be set and reset to the artificial lawn winding-laying device 40 by simple and easy operation of only pushing and pulling the push-pull body 54.
Patent JP-2003037595-A (JP)
Title: Congestion control system and method, location server, and program and storage medium
Inventor: IDETANI SEIJI
IPC: H04L12/70
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To efficiently control congestion in a communication network which has an address conversion function such as the Internet. SOLUTION: A location server 1 such as a DNS server converts addresses responding to inquiries. The server previously recognized the state of congestion at the destination by a congestion controller 1d using a communication traffic and congestion level data table 1e. When returning converted address information responding to an inquiry from a communication server (A) 2, etc., the server also gives information on the state of congestion at the destination. The informed side (a communication server or a communication terminal) controls the communication to the destination.
Patent JP-2002081015-A (JP)
Title: Paving screed for paving equipment
Inventor: ROEWER HELMUT
IPC: E01C19/22
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a paving screed having an extensible screed portion which is easily adjustable in height relative to a basic screed. SOLUTION: The paving screed for a paver includes a basic screed 7 and at least one transversely extensible screed portion 8 connected to the basic screed by a hydraulically operable tensioner, with the height of the extensible screed portion 8 adjusted by a height adjusting device consisting of a vertical spindle connected to the extensible screed portion and held on the basic screed in such a manner as to be rotatable relative to the basic screed. The spindle is adjustable by a common driving motor and brings about the release of the hydraulically operating tensioner only for the duration of operating time through the operation of the driving motor. The extensible screed portion is additionally connected to the basic screed by a spring-biased screw.
Patent JP-2003041562-A (JP)
Title: Levee component material and method of forming levee
Inventor: KUMAGAI BUNICHI
IPC: A01G22/22
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a levee having a sufficient strength, capable of preventing irrigation water from invading or bleeding, and capable of being formed at a low cost. SOLUTION: The lower part of a levee component material 11 provided by vertically and laterally fixedly combining a plurality of synthetic resin unit bodies 12 formed of a tubular body of hollow square shape in cross section is inserted and buried in a levee installation groove 22 provided at a specified position in a field. Fixing projections 13 and fixing recessed parts 14 for increasing an affinity are provided in the surfaces of the unit bodies 12, and the fixing projections 13 on the upper surfaces thereof are used in common for slip prevention.
Patent JP-2003048799-A (JP)
Title: Method of producing group iii nitride film
Inventor: SHIBATA TOMOHIKO
IPC: C30B29/38
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a new group III nitride film, by which the rate of generation of defects in the group III nitride film can be reduced. SOLUTION: An epitaxial growth substrate 5 is constituted of a base material 1 formed from a predetermined single crystal material and a ground film 2 epitaxially formed on the base material 1 and comprising a group III nitride containing at least Al. The main surface 5A, on which the group III nitride film is formed, of the epitaxial growth substrate 5 is subjected to at least one pretreatment out of heat treatment, plasma treatment, photochemical treatment and cleaning treatment. Then, the objective group III nitride film is formed on the main surface 5A.
Patent JP-2003041267-A (JP)
Title: Gas oil deep desulfurization method, its catalyst and its manufacturing method
Inventor: UCHIDA KUNIO
IPC: B01J27/051
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a deep desulfurization method which uses a novel catalyst capable of rendering the sulfur content present in a gas oil to be cut to <=15 ppm, a catalyst for the deep desulfurization of hydrocarbons composed of a gas oil fraction, and a method for manufacturing a catalyst for the deep desulfurization of hydrocarbons composed of a gas oil fraction. SOLUTION: The method for the deep desulfurization of hydrocarbons composed of a gas oil fraction comprises bringing hydrocarbons composed of a gas oil fraction into contact with a catalyst composed of molybdenum disulfide having been activated by pulverization treatment in the presence of 2-10 MPa hydrogen at a temperature of 200-450 deg.C under a pressure condition of 20-100 Kg/cm<2> . The above catalyst and its manufacturing method are also disclosed.
Patent JP-2003048859-A (JP)
Title: Method for producing aromatic dicarboxylic acid
Inventor: IWASAKI TOSHIAKI
IPC: C07C63/72
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To develop a new method for producing aromatic dicarboxylic acids useful as a monomer for polycondensation or an intermediate for medicines or agrochemicals. SOLUTION: This method for producing an aromatic dicarboxylic acid represented by general formula (2) [wherein Y is a binding group; R1 and R2 are each a substituent group; n, m and p are each either one integer of 0 to 4] comprises reacting a compound represented by general formula (1) [wherein X is a halogen atom, trifluoromethanesulfonate group, a 1-4C alkylsulfonate group or a substituted or unsubstituted arylsulfonate and Y, R1 , R2 , n, m, p are each the same] with carbon monoxide and water in the presence of an inorganic base by using a palladium compound as a catalyst.
Patent JP-2003051381-A (JP)
Title: Organic electroluminescent element, and manufacturing method of same
Inventor: OKI MASAHIRO
IPC: H05B33/04
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element of a reduced size and a manufacturing method of the same capable of emitting light with high luminance. SOLUTION: The organic electroluminescent element includes a light emitting action area with a first electrode layer, an organic light emitting body layer, and a second electrode layer laminated sequentially on an first insulating substrate surface, a second insulating substrate separately arranged on the light emitting action area, an annular insulating side wall body for surrounding a peripheral edge of the light emitting action area, and sealing the light emitting action area by joining each end to the first insulating substrate and the second insulating substrate, a first electrode terminal connected to the first electrode layer, and sealed and led out to an outside of the annular insulating side wall body, and a second electrode terminal connected to the second electrode layer and led out to the first insulating substrate along the annular insulating sidewall body surface.  The annular insulating side wall body closely surrounds the peripheral edge of a lamination body for forming the light emitting action area, and each of the ends is joined to the first insulating substrate and the second insulating substrate through an adhesive layer to seal the light emitting action area.