baber/WOPTO huggingface dataset:
Patent JP-2003226546-A (JP)
Title: Reaction vessel for manufacturing optical fiber preform, apparatus and method of manufacturing optical fiber preform
Inventor: SUZUKI TOMOYA
IPC: C03B8/04
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction vessel for manufacturing an optical preform by which the manufacture yield of an optical fiber preform is improved.  <P>SOLUTION: The optical fiber preform manufacturing apparatus 1 is provided with the reaction vessel 10 for manufacturing the optical fiber preform, a burner 20 and a driving means for elevating while rotating a quartz rod 3. The reaction vessel 10 for manufacturing the optical fiber preform has an exhaust port 11 on the side surface and the burner 20 is inserted into the exhaust port 11. The burner 20 supplies a gaseous starting material, a fuel gas and an burning enhancement gas to the reaction vessel 10 for manufacturing the optical fiber preform from a gas jetting port 21. The inside wall surface of the reaction vessel 10 for manufacturing the optical fiber preform has ≥25 μm arithmetical average surface roughness Ra and it is preferable that the arithmetical average surface roughness Ra is ≤40 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232563-A (JP)
Title: Thermal storage hot water supply apparatus
Inventor: SETOGUCHI TAKAYUKI
IPC: F28D20/02
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lowering of COP of a refrigerant circuit in thermal storage in a thermal storage hot water supply apparatus using the refrigerant circuit performing a heat pump cycle operation as a heat source side part.  <P>SOLUTION: Carbon dioxide is used as a refrigerant of the refrigerant circuit 2. A heat source side heat exchanger 25 performs heat exchange between the refrigerant of the refrigerant circuit 2 and water of a water circuit 20. A thermal storage means 3 of the water circuit 20 is provided with a high temperature side thermal storage material 62 for performing heat exchange with water of a high temperature side heat exchanger 63 and a low temperature side thermal storage material 66 formed of latent heat thermal storage material having a melting point lower than that of the high temperature side thermal storage material 62 for performing heat exchange with water of a low temperature side heat exchanger 67 connected in series to the high temperature side heat exchanger 63. The water circuit 20 is so constructed that at the time of thermal storage to a thermal storage means 3, water flows from the high temperature side heat exchanger 63 to the low temperature side heat exchanger 67, and water flowing out of the low temperature side heat exchanger 67 flows into the heat source side heat exchanger 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230983-A (JP)
Title: Bonded flux for submerged arc welding
Inventor: ISHIZAKI YOSHIHITO
IPC: B23K35/362
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonded flux for submerged arc welding which can improve operating efficiency in monolayer/multilayer welding at large heat input and also can achieve highest quality in welding, when applying flat-position fillet submerged arc welding to welding to such steel-structures as a steel-frame, a bridge, etc.  <P>SOLUTION: The bonded flux contains SiO<SB>2</SB>: 21-29 percent by mass, Al<SB>2</SB>O<SB>3</SB>: 16-25 percent by mass, MgO: 15-25 percent by mass, CaO: 2-8 percent by mass, CaF<SB>2</SB>: 1-8 percent by mass, and TiO<SB>2</SB>: 4-12 percent by mass per total flux mass. When each content per flux mass of these SiO<SB>2</SB>, MgO and Al<SB>2</SB>O<SB>3</SB>is expressed as [SiO<SB>2</SB>], [MgO] and [Al<SB>2</SB>O<SB>3</SB>], respectively, the following formula: ([SiO<SB>2</SB>]+[MgO])/[Al<SB>2</SB>O<SB>3</SB>]=2-2.5 is obtained. Further, it is desired to also contain an Mn alloy of 1-10 percent by mass converted to Mn and metallic carbonate of 1-10 percent by mass converted to CO<SB>2</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230651-A (JP)
Title: Supporter for arm and knee
Inventor: MIZUNO MASANAO
IPC: A63B71/08
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporter for arms and knees which is easy to put on to appropriate positions of the arms and the knees and can provide pressure to the appropriate positions steadily without getting out of a position.  <P>SOLUTION: This supporter for the arms and the knees has a band main body 1A comprising a stretching part 2 made of an elastic belt and a non- stretching part 3 made of a non-stretching material, a pad 4 which is fixed on the band main body and is pushed onto skin when the band main body is put on, and fitting parts 5, 6, and 7 which are fixed on the band main body to fit the band main body around an arm or a knee allowing the user to tighten and remove it. The non-stretching part is located at least on one side of the pad.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240735-A (JP)
Title: X-ray detector and x-ray foreign object detector
Inventor: YASUDA KEIJI
IPC: G01V5/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray detector for achieving an alarm display or the like in X-ray illumination with a configuration for preventing faults from being generated.  <P>SOLUTION: An X-ray generation means 3 applies planar X rays 7 that are spread in a triangular shape downward. A transport belt 9 in a transport means 6 is circulated in a direction for orthogonally crossing the planar X rays in contact with the upper/lower surfaces of a frame 10 in the detector. The frame 10 has a slit 11 in parallel with the planar X rays 7, and an X-ray detector 4 is located below it. A wavelength-converting means 12 for receiving X rays for radiating visible rays is located at the side of the transport belt, one end of light-guiding means 13 is provided close to the wavelength-converting means 12, and the other end is connected to the window of an enclosure while being routed in the enclosure. During the irradiation of X rays, the wavelength- converting means 12 converts X rays to visible rays, and radiates the visible rays to the outside from a window 15 in the enclosure 2 by the light-guiding means 13. The irradiation of X rays can be recognized from light in the window 15 in the enclosure 2. The X-ray detector is not in a mechanical/electric configuration, does not fail so frequently, and is highly reliable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237013-A (JP)
Title: Decorative board and its manufacturing method
Inventor: OKAMOTO MASARU
IPC: B32B33/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a decorative sheet from being released from an end side part of a decorative board of a shiplap by laminating the sheet to a header surface at a low cost.  <P>SOLUTION: The decorative board 10 comprises a resin base 1 laminated with the decorative sheet 2. The board 10 is formed by folding an end side part according to shiplap developing shapes 4a, 4b provided at the end side parts of the rear side of the decorative board to shape the shiplap shapes 3a, 3b so as to become a decorative sheet surface continued from the front side surface of the decorative board to header surfaces e1, e2. A method for manufacturing the decorative board comprises the extrusion simultaneously laminating step of laminating the front side surface of a resin base simultaneously with the decorative sheet when the resin base is extrusion molded, and the shaping step of shaping the shiplap developing shape by a shaping plate on a rear side of the resin base of a softened state. In this case, it is efficient to use a cooling roller for cooling to solidify the resin also as the shaping plate, and to use the extrusion simultaneously laminating step as the shaping step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236659-A (JP)
Title: Gas working apparatus
Inventor: KOIKE YASUO
IPC: F23D14/38
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a secure ignition in one operation to form a flame on a nozzle mounted on the head of a manually operated gas working apparatus which is operated by holding a grip pipe by an operator.  <P>SOLUTION: In a gas working apparatus in which the head 2 with the nozzle 3 mounted thereon is arranged at the front end of the apparatus and the grip pipe 1 is mounted at the rear end of the apparatus, a burner port for ignition 4 having an ignition electrode 35 is arranged close to the head 2, a fuel gas pipe 14, a combustion supporting gas pipe 13, and an ignition gas pipe 15 contained in the grip pipe are connected to a control block B. Respective gas passages formed in the control block B are provided with a fuel gas valve 31, a combustion supporting gas valve 32, an ignition gas valve 33, and an ignition control member 34, and an ignition flame is formed on the burner port for ignition 4 and gas is ignited at the nozzle 3 by operating respective valves 31 through 33 and the ignition control member 34 with a lever 36. A fuel gas control valve 17 is provided on the fuel gas pipe 14 and a combustion supporting gas control valve 17 is provided on the combustion supporting gas pipe 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237174-A (JP)
Title: Tape printer
Inventor: TANAKA SEIJI
IPC: B41J3/36
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape printer capable of easily and quickly setting a printing style for an editing operation.  <P>SOLUTION: The tape printer 1 capable of setting a printing style for an editing operation prior to printing on a tape A, comprises a menu setting means (a size key 104 and an editing key 106) for displaying a plurality of predetermined printing styles as a menu and setting an optional printing style out of the displayed printing styles, and a key setting means (a vertical and lateral key 105) for directly setting a printing style by a predetermined order by a single dedicated key out of a plurality of printing styles predetermined as choices and displaying the set printing style.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002307963-A (JP)
Title: Center support structure for vehicular propeller shaft
Inventor: RYAN MILLER
IPC: F16C3/02
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for promoting and assisting rearward move of a propeller shaft for a center support body when a front end of a vehicle collides. SOLUTION: This center support structure for the vehicular propeller shaft consists of a support bracket, an annular support body, and a deflecting system. The deflecting system is arranged above the propeller shaft and in front of the support bracket. When the front end of the vehicle collides, the deflecting system directs or guides the propeller shaft so as to pass through the support bracket to improve collision stroke of the vehicle.
Patent JP-2003241743-A (JP)
Title: Foot pedal for drum
Inventor: SHIGENAGA FUMIHIRO
IPC: G10D13/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foot pedal for drum in which a beater rod can be fixed always in a fixed direction with respective to a locker, and prevents it rotation around axis.  <P>SOLUTION: The locker 9 is fixed to the rotary shaft 6 which is rotated as a foot board is stepped in. This locker 9 is fitted with the beater rod 11. The locker 9 comprises a disklike rod body 9A and a rod fitting part 9B projectedly formed integrally with the outer circumference of the locker body 9A and the rod fitting part 9B is provided with a rotation prevention part 21 having a recessed part 22. A fixed component 27 is fixed to the beater rod 11 with a bolt 30 and an engagement part 31 provided to the fixed component 27 is pressed against the recessed part 22 to prevent the beater rod 11 from rotating on the axis; and the beater rod 11 is fixed in a rod insertion hole 16 of the locker 9 with a bolt 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245190-A (JP)
Title: Incense holder
Inventor: MORIYAMA AKIO
IPC: A47G33/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incense holder in which an incense stick and a bundle of incense sticks can be retained upright and fire is difficult to be put out on the way.  <P>SOLUTION: In the incense holder 1, numerous upward first needle-state bodies 4, 4, 4, etc., are standingly installed on a base board 2 with a prescribed lateral distance. The prescribed lateral distance is set to be a distance wherein the lower-end part of the incense is pinched between the first needle-state bodies 4, 4. Furthermore, upper-end heights H of the first needle-state bodies 4, 4, 4, etc., are fixed constant and second needle-state bodies 5 upwardly protruded from the first needle-state bodies 4, 4, 4, etc., are standingly installed on the base board 2. The diameter g of the second needle-body 5 is set to be that which is insertable into a pit formed at the bottom face of a candle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248801-A (JP)
Title: Ic card, ic card processor, and deposit card system
Inventor: ICHINOHE SATORU
IPC: B42D15/10
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To make an IC card easy for a user to use while lightening the economic burden on the issuer.  <P>SOLUTION: When use information stored in a use information storage part 103 of the IC card 100 meets a preset reduction condition, for example, a control circuit 104 adds amount information corresponding to deposit information to balance information stored in a balance storage part 101 on the basis of the deposit information stored in a deposit storage part 102.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249216-A (JP)
Title: Lithium transition metal complex oxide, positive electrode for lithium secondary battery and lithium secondary battery
Inventor: SUEYOSHI TAKESHI
IPC: H01M4/505
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lithium transition metal complex oxide superior in the initial efficiency and having a small irreversible capacity.  <P>SOLUTION: The lithium transition metal complex oxide obtained by chemically removing Li from a lithium transition metal complex oxide precursor containing lithium and transition metal is used as the positive electrode of a lithium secondary battery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245282-A (JP)
Title: Blood vessel obturator
Inventor: TAKAHASHI HIROSHI
IPC: A61B17/12
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood vessel obturator which has excellent shape restorability when indwelled in a blood vessel and sufficient X-ray impermeability and which shuts off a blood flow or obturates an aneurysm by rapidly forming a thrombus.  <P>SOLUTION: The blood vessel obturator 10 comprises a primary coil 20 formed by winding an X-ray impermeable first metal wire 11, and a second metal wire 12 having a larger ionization tendency than that of the wire 11 so that the wire 11 is brought into close contact with the second wire 12, and a secondary coil formed by further winding the coil 20. When the obturator 10 is inserted into the blood vessel, the wire 11 and the wire 12 are brought into contact with the blood so that the wire 12 is ionized, and solved to form a local current. As a result, a competitive adsorption of a fibrinogen, a globulin and an albumin is accelerated to be able to rapidly form the thrombus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254167-A (JP)
Title: Fuel supply device of internal-combustion engine
Inventor: TOYAMA TAKESHI
IPC: F02M55/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device for an internal-combustion engine offering a widened degree of freedom for the location where a fuel auxiliary unit such as a gas temperature sensor is installed to enable installation in the optimum location, easy to use common component parts to a CNG internal-combustion engine and a gasoline internal-combustion engine, and capable of reducing the number of component parts and also the man-hours for managing the component parts.  <P>SOLUTION: The fuel supply device of the internal-combustion engine having a plurality of cylinders is furnished with a fuel delivery pipe whereto injectors are installed mating with the respective cylinders in such a way as arranged in the cylinder train direction for supplying the fuel to the engine, wherein the fuel delivery pipe is equipped with an upper case on whose oversurface a gas temperature sensor is installed and a lower case at whose undersurface injector inserting holes are formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254415-A (JP)
Title: Clutch type limited slip differential
Inventor: SAITO KIYOTAKA
IPC: F16H57/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch type limited slip differential preventing the seizure of a clutch surely.  <P>SOLUTION: This clutch type limited slip differential is provided with: a clutch 3 which is installed between the outer circumference of a back shaft 1a of a side gear 1 and the inner circumference of a differential cover 2 and transmits power between the back shaft 1a of the side gear 1 and the differential cover 2 by connecting interruptably; a baffle 9 in a differential case 5 which distinguishes a first oil sump domain S1 in the differential case 5 in which a drive gear 10 of a differential is immersed under the oil surface from other second oil sump domain S2 in the differential case 5, obstructs and permits the oil flow between the first oil sump domain S1 and the second oil sump domain S2; a bearing cage 8 at the end of the differential case 5 which supports a drive shaft 7 and the differential cover 2 rotatably through a bearing 6; a first communication passage R1 communicated with the outer circumference of the back shaft 1a of a side gear 1 from an atmosphere release part mounted on the bearing cage 8; and a second communication passage R2 communicated with atmosphere from the inner circumference of the differential cover 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251462-A (JP)
Title: Feeder of brazing filler metal for brazing blade of hydrodynamic drive
Inventor: FUJIMOTO YUKINORI
IPC: F16H41/28
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic brazing filler metal feeder in which blades are fitted at equal intervals between a shell and a core to constitute a pump impeller or a turbine runner of a hydrodynamic drive, and a substantially U-shaped brazing filler metal to braze a small space between the blades and the shell and the core is locked to an edge of each blade.  <P>SOLUTION: The brazing filler metal feeder comprises a cutter 3 having a push rod 13 which is fitted in a hole 14 formed in a frame 9 and reciprocated therein, a straight feeder 2 connected to guide the brazing filler metal 15 to the cutter 3, a tube 4 which is connected to a lower end of the frame to allow the brazing filler metal 15 to flow together with air, and has a head on a tip thereof, and an air hose 16 connected to a lower end part of the frame. The push rod 13 is advanced to cut one brazing filler metal 15 and drop it into a lower end part of the hole in the frame 9. The brazing filler metal is allowed to flow in the tube 4 together with air fed from the air hose 16, and ejected from a tip head and locked to the blade.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002299267-A (JP)
Title: Manufacturing method for semiconductor wafer
Inventor: LEE KYO-YEOL
IPC: C30B25/18
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for semiconductor wafer. SOLUTION: This manufacturing method for semiconductor wafer is provided with a first step for preparing a base wafer, a second step for forming a first buffering layer on the prepared base wafer, a third step for forming a semiconductor layer on the first buffering layer and a fourth step for separating the base wafer.
Patent JP-2003260896-A (JP)
Title: Electronic blackboard
Inventor: URAI TOMOMITSU
IPC: H04N1/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a electronic blackboard with which images such as characters and figures drawn on a writing surface and audio generated when they are drawn can be reproduced synchronously.  <P>SOLUTION: The electronic blackboard is provided, which reads information written on the writing surface, respectively stores image data which has been read and the audio generated when the characters, figures or the like are drawn correspondingly, and displays the stored image data when reproduction is instructed as well as outputs the audio stored in correspondence with the image data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263562-A (JP)
Title: Insurance information system and insurance information program
Inventor: TERAJIMA YOSHITO
IPC: G06Q40/08
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To allow a insurance company and the like to easily grasp insurance products of a plurality of insurance companies contracting with respective customers and to allow the insurance contractor to easily grasp contract of own insurance products.  <P>SOLUTION: An insurance information system is provided with a database 11 accumulating information about the respective insurance contractors and information about the insurance products of a plurality of insurance companies contracting with the respective insurance contractors, a communication means for making communication with an information terminal 7 connected via a communication line, a registration means 13 for registering information about the insurance products of a plurality of insurance companies contracting with the designated insurance contractor in the database 11, and a retrieving means 14 for retrieving the database 11 according to a retrieval demand with designation of the insurance contractor from the information terminal 7 and acquiring information about the insurance products of the insurance companies contracting with the designated insurance contractor for returning it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264074-A (JP)
Title: Functional element substrate and image display device
Inventor: SEKIYA TAKURO
IPC: H01L51/50
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a substrate from sticking to a substrate holder of a functional element substrate manufacturing installation at the time of setting the substrate to or removing the substrate from the functional element substrate manufacturing installation, when the functional element substrate is manufactured.  <P>SOLUTION: Figure (A) is the back plan of the functional element substrate 14, and Figure (B) is an A-A line sectional drawing of Figure (A). On the back face of the face of an area in which the functional element substrate 14 is formed, physical line-like forms 14<SB>1</SB>are formed. These line-like forms 14<SB>1</SB>are arranged to the end part of the substrate 14 while the forms are recessed to the back plane of the substrate 14. By this, since the line-like forms 14<SB>1</SB>of the recessed form (concave form) have a role of the air introduction channels from the end part of the substrate and air is introduced between the substrate back face and the substrate holder of the functional element substrate manufacturing installation, an air layer can be formed between the both to prevent a vacuum state and the substrate 14 can be removed from the substrate holder easily.  <P>COPYRIGHT: (C)2003,JPO