baber/WOPTO huggingface dataset:
Patent JP-2005014515-A (JP)
Title: Method for manufacturing ethylene tetrafluoride resin laminated sheet
Inventor: YOSHIZAWA SENICHI
IPC: B32B15/08
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PTFE resin laminated sheet which has a desired thickness formed by contact bonding and baking process performed once and sufficient physical properties as a structural material, and a method for manufacturing the laminated sheet.  <P>SOLUTION: In this method, a raw material paste 10 obtained by mixing particulates of the PTFE resin with a solvent, is pressurized and extrusion molded by a hydraulic device 11 into a string-like raw material bar 14. Next, the raw material bar 14 is molded by contact bonding into a sheet-like form using a calender roll 23, then the sheet-like form is taken up by a take-up machine 27 after solvent-extraction and drying and further, is cut by a slitter 28, if necessary, to obtain an unbaked tape 29 with a width intended for of the PTFE resin. Following these procedural steps, the unbaked tape 29 and a metal gauze 30 are bonded together and press molded using a calender roll 31. Finally, the laminate is introduced into a baking machine 32 and baked to obtain the PTFE resin laminated sheet 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015311-A (JP)
Title: Method of manufacturing glass preform
Inventor: WATANABE MORIO
IPC: C03B37/018
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing glass preform by which the occurrence of slip on the boundary face between a core rod and a clad in dehydration sintering is prevented.  <P>SOLUTION: In the method of manufacturing the glass preform comprising the core rod 1 and the clad, when glass fine particles are blown on the outer periphery of the core rod 1 by a 1st burner 16 to form an inside deposited body 21 and glass fine particles are blown on the outer periphery of the inside deposited body 21 by a 2nd burner 15 to form the outside deposited body 22, the maximum temperature of the part 21a of the inside deposited body 21 to which glass particles are blown is controlled to be made higher than the maximum temperature of the part 22a of the outside deposited body 22 to which the glass particles are blown.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023577-A (JP)
Title: Winding type screen device
Inventor: SATO KATSUKI
IPC: E06B9/80
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a screen from being wound to an erroneous direction on the winding axis with a simple structure and make the stopping position of the screen changeable to a desired position by making it possible to stop the operation of an operational member at an arbitrary position.  <P>SOLUTION: The shaft cap 20 fixing a spring 24 to a bearing cap 14 is rotatably supported and an adjusting member 26 inserted in the spring 24 is rotatably supported. The piece 23 which is freely movable along the spring 24 is inserted in the groove 26a of the adjusting member 26, piece stoppers 24a, 24b setting the limit of the opening or closing position of a net 8 are provided at the end of the spring 24. By winding off or winding up the net 8 by a driving means 17 or the rotary operation of the adjusting member 26, the piece 23 is made movable along the groove 26a of the adjusting member 26 within the limit of the piece stoppers 24a, 24b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024022-A (JP)
Title: Fluid pressure control valve
Inventor: YOSHIDA FUTOSHI
IPC: F16K1/14
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball type fluid pressure control valve using a ball as a valve element, preventing the vibration and noises of the ball.  <P>SOLUTION: The ball type fluid control valve comprises a seat 40 mounted in a flow path in which liquid flows, the spherical ball 2 facing the seat 40 for controlling the flow of the liquid, a ball support 30 for supporting the ball 2, and a spring 5 for pushing the ball 2 against the seat 40 via the ball support 30. Furthermore, its has an upstream side pressure chamber 7 sectioned on the upstream side of the seat 40, a secondary pressure chamber 8 sectioned between the seat 40 and the ball support 30, a downstream side pressure chamber 9 sectioned on the downstream side of the ball support 30, and a communication passage 10 opened to the ball support 30 for communicating the secondary pressure chamber 8 with the downstream side pressure chamber 9. The liquid passing through the secondary pressure chamber 8 flows from the seat 40 toward the communication passage 10 opened to the ball support 30, and its flow does not separates from the ball 2 without spreading to the outer periphery of the ball support 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358141-A (JP)
Title: Hand-held training board for manual travelling
Inventor: HASEGAWA RYOSUKE
IPC: A63H18/02
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a training board with a travel board which has a track of various kinds of shapes with a concave cross section where a toy car or a toy bullet train is placed and moved carefully so that it can stay on the tracks without derailing or falling off, whereby motor nerves and attentiveness are trained.  <P>SOLUTION: On the back of a travel board 1, a handle 5 is provided to be held by hand. On the front, a track 2 including a straight line, a meandering curved line, a loop line 6, double-loop line 7, a waved line 9, or the like is provided, where these lines are interconnected with one another. A flatly raised place 8 is used to park a toy vehicle after making it jump onto it. Running the toy vehicle along the travel board 1 helps to train one's motor nerves and attentiveness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032459-A (JP)
Title: Manufacturing method of wire harness and its manufacturing device
Inventor: TAKADA HAJIME
IPC: H01B13/012
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing device of a wire harness capable of preventing the corrosion of a flat circuit body conductor, and reducing the cost of the wire harness.  <P>SOLUTION: The wire harness is equipped with a pair of FFCs as flat circuit bodies. The FFC is equipped with conductors, and formed with a first insulating layer and a second insulating layer. The conductors of the FFC are joined to each other. An ultrasonic welding device 9 as a manufacturing device of the wire harness is equipped with a chip 10, an anvil 11, a piezoelectric vibrator 13, a linear encoder 15 and a control device 16. The FFC is inserted between the chip 10 and the anvil 11. The piezoelectric vibrator 13 vibrates the chip 10. The linear encoder 15 measures relative displacement between the chip 10 and the anvil 11. The control device 16 stops the piezoelectric vibrator 13 when a distance between the chip 10 and the anvil 11 is decreased. The distance is the one wherein the conductors are contacted to each other, and the first insulating layer is placed between the chip and the anvil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030440-A (JP)
Title: Motor valve and gas apparatus therewith
Inventor: WADA NORIO
IPC: F16K31/08
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional valve to be closed in the case of occurrence of abnormality such as power failure in which a magnetic efficiency is deteriorated and a power consumption is increased, since a magnetic circuit generated by energization to a coil is not closed when a motor valve is driven to separate a valve element from a valve seat in order to control a flow rate.  <P>SOLUTION: A valve element 3 and a motor 5 are coupled through the medium of an attaching means 6. A biasing means 7 for biasing the valve element in a direction of a valve seat 14 is provided. The attaching means consists of a magnet piece 62 and a coil 63 for exciting the magnet piece. The magnet piece is formed to maintain the closed state of a magnetic circuit when attaching the valve element by energizing a coil. At the same time, the magnet piece is coupled with the rotating shaft of the motor to be driven by the motor integrally with the valve element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034207-A (JP)
Title: Medical information reference system and medical information reference method
Inventor: MASUZAWA TAKASHI
IPC: G16H10/60
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical information reference system and a medical information reference method capable of efficient reference in the reference of medical information.  <P>SOLUTION: The identification information of a medical information viewer 12 used for the reference and the identification information of a personal digital assistant(PDA) 30 are supplied from the PDA 30 to a management server 14, and the management server 14 prepares a retrieval condition on the basis of the information and supplies it to a medical information server 13 further. The medical information server 13 prepares a second medical information list suited to the retrieval condition from a first medical information list regarding the medical information of a plurality of patients preserved beforehand and supplies it to the PDA 30. Then, the PDA 30 selects a desired medical information item from the second medical information list and displays the medical information corresponding to the medical information item by the medical information viewer 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048027-A (JP)
Title: Aqueous correction fluid
Inventor: ONUKI SACHIKO
IPC: C09D10/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous correction fluid that prevents the appearance of dye in handwriting by oily ink floating on the surface of coating marks of a correction fluid covering the handwriting.  <P>SOLUTION: The aqueous correction fluid is obtained by dispersing or dissolving at least an opacifying material such as titanium oxide, zinc oxide, etc., and a sugar alcohol of trisaccharide or polysaccharide and a water-soluble resin or a resin emulsion such as a binder, a fixing material, etc., in water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050051-A (JP)
Title: Layout system, program, and method
Inventor: NAGAHARA ATSUJI
IPC: G06T11/60
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layout system, a layout program, and a layout method for forming a more recognizable layout without deteriorating a layout defined by a designer.  <P>SOLUTION: After sight line movement directions inside the contents to be laid out are calculated, the respective contents are laid in a layout area of a template so that the sight line movement directions of the respective contents are connected one another. In this way, the sight line of a user flows smoothly between the respective contents, and consequently, the more recognizable layout is achieved without deteriorating the layout defined by the designer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046274-A (JP)
Title: Endoscope insertion aid
Inventor: KURA YASUTO
IPC: A61B1/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope insertion aid effectively securing a space in a body cavity when inserting an endoscope or the like using overtubes or the like.  <P>SOLUTION: This endoscope insertion aid is provided with an inside overtube 1B for inserting the endoscope 20 therein and capable of assuming a shape-variable first state and a shape-fixed second state; and an outside overtube 1A for inserting the inside over tube 1B in the inside and capable of assuming the first state and the second state. The overtubes 1A and 1B are inserted in the body cavity and fixed in the curved state so as to secure the space relative to the body cavity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054587-A (JP)
Title: Exterior part for exhaust gas treatment component
Inventor: FUNAHASHI HIROSHI
IPC: F01N1/00
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of water vapor without breaking an inner tube or an outer tube.  <P>SOLUTION: This exterior part 10 to be used for a muffler to eliminate exhaust noises in exhaust gas or for an exhaust filter device 9 to filter the exhaust gas is provided in an exhaust passage. It comprises the outer tube 12 having a center axis in approximate horizontal and a plurality of through-holes 12a formed in the lower part in axially spaced relation, the inner tube 14 storing a noise eliminator or a filter 11 and coaxially stored in the outer tube 12 at a space from the inner peripheral face of the outer tube 12, and a tubular fiber assembly 16 filled in a gap between the inner tube 14 and the outer tube 12. A cutout 16a is formed in the part corresponding to the through-holes 12a of the fiber assembly 16 continuously in the longitudinal direction of the outer tube 12 and the inner tube 14. On the cross section perpendicular to a center axis 16b of the tubular fiber assembly 16, the angle of a line between either side of the cutout 16a and the center axis 16b is a range of 15-120°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004229270-A (JP)
Title: Telephone communication system
Inventor: UMEMURA MASAYA
IPC: H04M11/00
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system in which a videophone call can be made with a mobile videophone by utilizing a camera or a display device installed on the street for the mobile telephone that is conventionally incapable of utilizing services in the videophone.  <P>SOLUTION: In the videophone call with the mobile videophone, a media converter in a service center sorts data to send moving image data to a public communication terminal on the street and to send audio data to a mobile telephone that does not include a moving image photographing and reproducing function. A call agent in the service center issues an ID in response to a request from the mobile telephone that does not include the moving image photographing and reproducing function under a voice call. The ID is received in the service center via a detector such as a sensor installed on the street, and video telephone services are performed by using the public communication terminal on the street around the detector.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004138047-A (JP)
Title: Vacuum pump and starting method therefor
Inventor: IIJIMA NAOKI
IPC: F04C25/02
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum pump which is normally started even when the rotation of a pump rotor is prevented by products or the like solidified or liquefied in a casing, and a starting method therefor.  <P>SOLUTION: The vacuum pump comprising pump rotors 1 and 1 rotatably disposed in a casing 2 and a motor 3 to rotate the pump rotors 1 and 1 further comprises a pump rotor control unit 15 to rotate the pump rotors 1 and 1 in the forward direction or the reverse direction along a predetermined pattern when the vacuum pump is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005021609-A (JP)
Title: Anti-fogging mirror
Inventor: HAMANO YUKITATSU
IPC: A47G1/00
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-fogging mirror with its anti-fogging effect confirmable in fogging environment by providing an anti-fogging property lowered part at a required point even in the mirror with a coat exhibiting anti-fogging property, provided over the whole surface, capable of displaying a maker's name or the like in the fogging environment by displaying the maker's name or the like at the anti-fogging property lowered part and obtaining the mirror clear on the whole surface in normal environment (non-fogging environment).  <P>SOLUTION: This anti-fogging mirror exhibits the anti-fogging property by the hydrophilic property and/or water absorbing property of the coat formed on the surface of the mirror. The anti-fogging property of a part of the coat is lowered and fogged in the fogging environment. The anti-fogging property exhibiting part and the anti-fogging property lowered part can thereby be confirmed by visual observation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033593-A (JP)
Title: Speaker device
Inventor: MINAMI HIDEKI
IPC: H04R9/02
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To attacht a second speaker to the center of a first speaker, particularly in a state that the second speaker is stably and exactly positioned in a coaxial type speaker constituted so that the second speaker is attached to a center pole on which the magnetic circuit of a first speaker is formed.  <P>SOLUTION: A cylindrical support 30 approximately in a shape of a cup is formed by forging by a steel plate, the bottom of the cylindrical support 30 is fixed on the center pole 12 of the magnetic circuit 10 of the first speaker with a screw 31 and the outer peripheral surface of a magnetic circuit 33 of the second speaker 32 is engaged and held by an engagement support part at the tip and the opening side of the cylindrical support 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032368-A (JP)
Title: Nonvolatile semiconductor memory device and erasure method therefor
Inventor: HIRANO YASUAKI
IPC: G11C16/06
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable nonvolatile semiconductor memory device in which an electric field applied to an oxide film in erase operation can be relaxed while preventing an increase in chip area.  <P>SOLUTION: In this nonvolatile semiconductor memory device, a word line voltage supply circuit 12 is constituted so that control gates of memory cell transistors of the same row of a memory cell array 11 are connected mutually and made into a common word line and word line voltage can be supplied to the word line successively raises an absolute value of erase word line voltage supplied to the word line connected to the memory cell transistor to be erased and in a fixed period in the erase operation, a channel voltage supply circuit 15 constituted so that channel voltage can be supplied to a channel region of the memory cell transistor successively raises an absolute value of erasure channel voltage supplied to the channel region of the memory cell transistor to be erased can be raised in a fixed period in the erasing operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032660-A (JP)
Title: Top plate for induction heating cooking device and dielectric heating cooking device
Inventor: UCHIGAKI TOMOYOSHI
IPC: H05B6/12
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe induction heating cooking device capable of doing away with burn injuries due to contact to a surface of a top plate for a cooking utensil, by alleviating heat transfer from the surface of a pan, restraining temperature rise, and at the same time, restraining heat transfer into the inside of the main body, and furthermore to enable reduction of production cost.  <P>SOLUTION: A spacer is provided on the surface of the plate. Therefore, a space can be provided between the cooking utensil and the surface of the plate, so that heat transfer of the heated cooking utensil on the surface of the plate can be alleviated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028541-A (JP)
Title: Burr polisher, burr removing device, and burr removing method
Inventor: WATANABE OSAMU
IPC: B24D3/06
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burr removing device which prevents excessive polishing of a workpiece and omission of removal of a burr from a polished surface of the workpiece.  <P>SOLUTION: The burr removing device has a mounting stand 21 loaded with the workpiece 2 having an irregular polished surface 13 which is rugged upward and downward along a predetermined direction and can reciprocate in a direction perpendicular to the predetermined direction, a reciprocating means 6 for reciprocating the mounting stand 21, an elevating body 39 arranged at a location above the mounting stand 21 in a vertically movable manner, and a burr polisher vertically movably held by the elevating body 39 and abutting on the polished surface 13 of the workpiece 2 from above to thereby remove the burrs 15. A spring 36 for energizing the burr polisher 5 downward is interposed between the elevating body 39 and the burr polisher 5, and the burr polisher 5 has its polishing surface formed at least in a manner fitting to the polished surface 13 on which the burrs 15 remains.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035420-A (JP)
Title: Hood structure of working vehicle
Inventor: KASHIMOTO TATSUYUKI
IPC: B62D25/10
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reasonable electric wiring arrangement method in an openable hood structure formed integrally with electric components and electric wires connected thereto.  <P>SOLUTION: A catching part, such as clamps 23, is situated along the edge part of the inside of a hood made when the edge of each of wall members 24 and 25 which the hood 13 consists of is folded for joining, and electric wire 28 are arranged extending from the front direction of the working vehicle to its rear direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004060438-A (JP)
Title: Concrete sleeper with guide plate for rail foot
Inventor: KOWALSKI MARTIN
IPC: E01B3/28
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete sleeper that can be provided with relatively simple guide plates of a small space and easily manufactured while avoiding a mold core having a projecting body with a height.  <P>SOLUTION: This concrete sleeper has the guide plates 6 with torsion stop implements. The guide plates 6 are provided in joint regions between a rail foot 7 and projecting shoulder parts 1 at the side parts of the sleeper. A sleeper pedestal region 3 is basically flat and formed without a continuous deep groove (refer to sign 4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005043302-A (JP)
Title: Car navigation system
Inventor: NARITA MASAYUKI
IPC: G08G1/0969
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To display a searched whole detour path on a display screen in a navigation system.  <P>SOLUTION: When a detour is searched and it cannot be displayed in the screen 4 displaying a map at the present contraction scale, the contraction scale is enlarged so as to display the whole detour on the display screen. At this time, together with the detour, the original guide route to be bypassed is also displayed. After the vehicle has run through the detour, the contraction scale is returned to the previous scale.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047373-A (JP)
Title: Tractor
Inventor: YAMAGUCHI TATSUO
IPC: B62D49/00
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tractor capable of sliding a moving side supporting piece in a stretching /loosing direction by operating a slide adjusting piece, and easily carrying out tension adjustment (tension adjustment) of an interlocking belt.  <P>SOLUTION: A hydraulic pump for driving various hydraulic actuating means is provided through a supporting element, and the interlocking belt is wound between an input shaft of the hydraulic pump and an input shaft of a transmission portion. The supporting element comprises a fixed side supporting piece, the moving side supporting piece capable of sliding in the stretching/loosing direction of the interlocking belt on the fixed side supporting piece and supporting the hydraulic pump, a slide-adjusting piece interposed between the moving side supporting piece and the fixed side supporting piece and slide-adjusting the moving side supporting piece, and a position adjusting piece interposed between the moving side supporting piece and the fixed side supporting piece positioned in sides of the slide adjusting piece and adjusting disarrangement of a position of the moving side supporting piece at the time of slide actuation. The position adjusting piece is disposed in the other side of the interlocking belt side wound around the input shaft of the hydraulic pump across the slide-adjusting piece.  <P>COPYRIGHT: (C)2005,JPO&NCIPI