baber/WOPTO huggingface dataset:
Patent JP-2003019714-A (JP)
Title: System and method for transporting and deoxidizing solution
Inventor: RUSSELL TODD A
IPC: B29B13/00
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a system which can maintain the oxygen content of a solution at a low level and feed the solution into a mold. SOLUTION: The system for transporting and deoxidizing the solution includes a deoxygenation means (103), a pump means (104), an oxygen analysis device (105), a solution collection system (200), a solution distribution system (250), and a computer system. The computer system (a) controls the pump means (104) in order to send the solution from a container (102) through the deoxygenation means (103) and the oxygen analysis device (105), (b) controls the deoxygenation means (103) in order to deoxidize the solution, (c) controls the pump means (104) in order to pack the solution in the solution collection system (200), and (d) controls the solution distribution system (250) in order to discharge the solution from the solution collection system (200) and to distribute the solution, with an regulated amount of oxygen removed,  to each of a plurality of solution receiving containers from the system (200).
Patent JP-2003334117-A (JP)
Title: Display shelf structure for kitchen
Inventor: NAKAJIMA AKIO
IPC: A47B77/02
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display shelf structure for kitchen, which has both of open feeling and functionality.  <P>SOLUTION: The display shelf structure for the kitchen has a kitchen 1 adjacent to a dining room 2 and having a space opened to the dining room 2 from the top of a sink 11a to a ceiling 3 of the kitchen 1, wherein the display shelf 10 made of only a long shelf board is provided above the sink 11a, and the dining room 2 is seen through the upper and lower parts of the display shelf 10 from the kitchen 1. A downlight 10b is built into the display shelf 10 to light up the sink 11a. A transparent back plate is provided at a position on the side of the dining room 2 of the display shelf 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339601-A (JP)
Title: Vacuum cleaner
Inventor: HAMAZAKI YUICHI
IPC: A47L9/04
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner where power is controlled simply.   <P>SOLUTION: An electric blower 5 is supplied with power by a main-body battery 6. A brush motor 23 whose input voltage is different from that of the blower 5 is supplied with power by a brush battery 25. It is possible to separately control power to be supplied to the blower 5 and the brush motor 23 from the main-body battery 6 and the brush battery 25 respectively. Power is simply controlled since it is not necessary to change voltage in a plurality of steps according to the driving state of the blower 5 and the brush motor 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341334-A (JP)
Title: Air-conditioning device for vehicle
Inventor: SAWAKI YASUSHI
IPC: B60H1/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning device for a vehicle which can air- condition the inside of a cabin without being affected by the operation status (rotation number) of an engine for running the vehicle.   <P>SOLUTION: A compressor for compressing a refrigerant is constituted by providing a compressor 5A driven by an engine and an electrically operated compressor 5B. The compressor 5A driven by the engine is driven by receiving one part of an output from a main engine 1. The electrically operated compressor 5B is driven by receiving the supply of power from a generator 3 which is driven by the main engine 1. An external power source introducing means such as a city power source 11 which can be used as the driving power source for the electrically operated compressor 5B is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344985-A (JP)
Title: Layout pattern data correction system
Inventor: ONO YUSAKU
IPC: G03F1/36
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layout pattern data correction system for correcting the pattern distortion produced in a pattern forming process at a high speed with high accuracy.   <P>SOLUTION: The layout pattern data correction system for correcting the layout patterns of circuits by using simulation has means (53, 54 and 55) for correcting the layout pattern data in case a difference in level produced by an OPC reaches a prescribed reference value or above, by redividing the edge of the object for correction by repeating the division until the above difference in level attains the reference value or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341553-A (JP)
Title: Vehicular body structure
Inventor: KIMURA TAKAYUKI
IPC: B60J5/04
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve an appearance near a hinge of a pillar when opening a door, and to reduce cost by eliminating the need of welding or sealer applying work.   <P>SOLUTION: A body outer panel 5 is made from a sheet of a stamped steel plate, and a large opening 3 is formed by a front pillar portion 21, a roof side rail portion 25, a rear pillar portion 23, and a side sill portion 27. The rear pillar portion 23 has a longitudinal surface portion folded from a rear fender surface portion 35 toward the inside of the vehicular body, and a rear door hinge installing surface portion 29 folded from the longitudinal surface portion toward a rear door. The longitudinal surface portion is bent so as to bulge in an opposite direction to the rear door by drawing, thereby forming a bent surface portion 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347765-A (JP)
Title: Structure for processing excess length of flexible cable and recording media device provided with the same
Inventor: NISHIO ATSUSHI
IPC: H05K7/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact structure for processing an excess length of a flexible cable used in a recording media device.   <P>SOLUTION: The flexible cable 130 is connected as follows. Specifically, the end in the direction of Y<SB>2</SB>of the flexible cable 130 is connected to a connector 60 of a movable recording media holder 50. The end in the direction of Y<SB>1</SB>of the flexible cable 130 is loosely wound several turns around a fixed printed circuit board 140 to form a loosely wound body 131 and connected to a connector 142. When the recording media holder 50 moves in the direction of Y<SB>2</SB>, the loosely wound body 131 is wound tightly to be more compact. In this condition, the flexible cable 130 is supplied from the loosely wound body 131. When the recording media holder 50 moves in the direction of Y<SB>1</SB>, the loosely wound body 131, whose body shape changes at this time in the expanding direction, absorbs an excess length produced in the flexible cable 130.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344690-A (JP)
Title: Multi fiber optical fiber holding member and optical semiconductor device
Inventor: USHIO YOSHIHIRO
IPC: G02B6/42
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi fiber optical fiber holding member consisting of ceramic with high reliability, holding high optical coupling efficiency, and capable of being installed on a metal container.   <P>SOLUTION: The multi fiber optical fiber holding member 1 is substantially rectangular, and comprises a ceramic substrate 1a arranging a plurality of same-size circular through-holes 1b for inserting optical fibers respectively in substantially the center of a main face substantially parallel to a long side direction and at substantially regular intervals. The plurality of the through- holes 1b have 1 μm or less in a deviation of the vertical direction of the center points thereof and a distance difference between the center points, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001911-A (JP)
Title: Lifting device for elevator
Inventor: HONGO SHOJI
IPC: B66B7/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a space occupied by the whole of a winding-up machine narrow in the case where a plurality of driving ropes are unwound in a plurality of directions, to miniaturize a guide pulley and to make a winding-up/unwinding action of the driving rope by the winding-up machine stable.  <P>SOLUTION: The driving ropes 7a, 7b for lifting a car are constituted by flat ropes of a flat cross section in which a core material comprising metal or synthetic fiber is buried in a synthetic resin. Winding bodies 11a, 11b of the winding-up machine 6 are coaxially arranged in series and the driving ropes 7a, 7b are superposed and wound on the respective winding bodies 11a, 11b respectively. Since the respective driving ropes 7a, 7b are radially wound, axis length of the respective winding bodies 11a, 11b becomes short. Since the total length of the winding bodies 11a, 11b becomes short and the one winding-up machine is only used, the occupied space of the winding-up machine becomes small. Since the driving ropes 7a, 7b are radially superposed and wound, an unwinding position of the ropes 7a, 7b is not varied in an axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003050331-A (JP)
Title: Method for manufacturing optical element, method for manufacturing structure with recessed part
Inventor: KONDO MADOKA
IPC: G02B6/13
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical element making removal of a coating film in a recessed part easy in a manufacturing step of the optical element using a substrate with the recessed part. SOLUTION: The method is provided with a film forming step to form the coating film 22 on the substrate 1 with the recessed part 21 and a removing step to remove the coating film 22 in the recessed part 21. The removing step is a step to apply a resist film 150 to the substrate 1, to expose the resist film 150 using a photomask with a desired pattern, subsequently to remove the resist film 150 in the recessed part 21 by developing and remove the coating film 22 using the remaining resist film 150 as an etching mask. In this case, the resist film 150 is formed with a negative resist so as to make the recessed part 21 a non-exposed part on exposure.
Patent JP-2003310120-A (JP)
Title: Chum chamber-built-in type self-standing float
Inventor: IKEDA MASATOSHI
IPC: A01K97/02
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a basket-attached terminal tackle, a basket- attached fishing float or the like is used for conventional angling, when cast to a far point, thereby is heavy and bulky, needs a strong and hard fishing rod and often causes the entanglement of a fishing line due to the complicated structure and terminal tackle.  <P>SOLUTION: This chum chamber-built-in type self-standing float is made by disposing a chum chamber 6 for receiving chums and a hole 3 for receiving or releasing the chums therethrough in a self-standing float, and can carry the chums, even when the float is a small lightweight float capable of being cast with a lightweight and flexible fishing rod. The structures of the float and the tackle are more compact than conventional those, and can therefore prevent the entanglement of a fishing line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003089294-A (JP)
Title: Ball point pen
Inventor: TOYAMA TAKESHI
IPC: B43K7/02
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To relieve and prevent a ball from falling out of a ball point pen body by means of the water hammer of a shear-thinning ink caused by the falling of a ball point pen and contrive to keep the back-flow preventing function of the shear-thinning ink by a back-flow preventing body composition and to make the leaking-out speed of the shear-thinning ink slower even when the ball happens to come off in order to give a user time to spare for counter- measure and disposition. SOLUTION: A columnar body having grooves for controlling ink flowing rate formed thereon is arranged in an ink tube stored with the shear-thinning ink therein and in an ink circulating hole for communicating with a ball point pen body. At the same time, the charge and position of the back-flow preventing body composition is provided in response to the wetting height of the back-flow preventing body composition.
Patent JP-2003324943-A (JP)
Title: Switching circuit
Inventor: HASEGAWA AKIRA
IPC: H02M3/155
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To switch a switching circuit in a high efficiency with less noise by suppressing peak current generated by a reverse recovery time of a diode at the moment of turning ON a switching element, and effectively regenerating an excess current energy stored in an inductance in a power source in the circuit for a DC-DC converter, an inverter or the like.  <P>SOLUTION: The switching circuit comprises the inductance inserted in series with the switching element, a capacitor for converting the current energy stored in the inductance into a voltage, and the DC-DC converter operated by the voltage to regenerate the excess power in the power source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010175-A (JP)
Title: Lifting device for elevator guide rail
Inventor: ADACHI MITSUGI
IPC: B62B3/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifting device for an elevator guide rail capable of easily coping with the behavior of the end part of the guide rail by supporting the end of the guide rail pulled up by a winch rope.  <P>SOLUTION: The longitudinal one end of the guide rail 6 is inserted into the opening part 8 of a hoistway 7, and the guide rail is pulled up by the winch rope 18. Also, a car 10 is disposed on a floor 9 leading to the opening part 8, and the end part of the guide rail 6 is placed on the rotation support device 15 of the cart 10. As the guide rail 6 is raised and moved from a horizontal attitude to a vertical attitude through a tilted attitude, a worker moves the cart 10 according to the movement of the lower end of the guide rail 6. Then the rotation support device 15 is rotated according to the change of the tilt angle of the rising guide rail 6 to easily cope with the movement of the lower end of the guide rail 6. In addition, the guide rail 6 as a heavy object can be easily supported on the cart 10 by the worker to facilitate a lifting operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008015-A (JP)
Title: Solid-fat microcapsule, and method for producing the same
Inventor: NAKAJIMA TADAO
IPC: A23L27/23
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable solid-fat microcapsule in which a useful substance is encapsulated at a high rate and the particle diameter of which is regulated, causing no leakage of the useful substance during preservation.  <P>SOLUTION: The solid-fat microcapsule has such a structure that a water soluble substance is enclosed with solid fat. In the microcapsule, a prepared W/O/W emulsion is dehydrated using a monodispersed solid fat microcapsule whose average particle diameter is 0.1-100μm, cumulative volume distribution of 10% diameter is half or more based on that of 50% diameter, and in which the particle diameter distribution of 90% diameter is ≤1.5 times as large as that of 50% diameter or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008875-A (JP)
Title: Cock direct connection type magnetic treatment water purifier
Inventor: NUKUI KOJI
IPC: C02F1/44
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized simple cock direct connection type magnetic treatment water purifier having both of a water activating function and a water purifying function using a filter medium.  <P>SOLUTION: The cock direct connection type magnetic treatment water purifier has both of the function for activating water by a structure using a permanent magnet to allow a magnetic field having high magnetic treatment effect to act on water and the water purifying function using the filter medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010706-A (JP)
Title: Blue phosphor and display device using the same
Inventor: SANO YOSHIO
IPC: H01J11/24
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blue phosphor solving the problems involved in conventional blue phosphors that blue-color luminance declines rapidly with use, and further, the y-value at blue chromaticity point increases, resulting in falling in color temperature when red, green and blue cells are lighted to make a white color display.  <P>SOLUTION: The blue phosphor is such one that either yttrium borate, gadolinium borate or a compound thereof is used as the matrix material and thulium is used as the luminescent center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321104-A (JP)
Title: Multistory warehouse for plate-shaped bodies
Inventor: YAMAZAKI SHIGEKI
IPC: A47B81/00
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistory warehouse for plate-shaped bodies having good workablity for preparing materials, from which necessary members can be quickly taken out, by solving problems of conventional stockers used for housing plate-shaped bodies like steel plates, for example, a flat pallet-type stocker or a book vault-type stocker for housing plates in a flatbed state in a longitudinal direction, which is inconvenient for drawing out a member from the lower part of piled plates, frequently happening in various types of small amount production where small quantity of plates are used in every size.  <P>SOLUTION: The multistory warehouse for plate-shaped bodies comprises a plurality of storage bodies respectively having a plurality of partitions in a vertical direction in order to house the plate-shaped bodies standing in a longitudinal direction. The multistory warehouse has moving base floor members capable of adjusting height of a storage body to the vertical direction according to width of a plate-shaped body. The respective storage bodies can move independently in vertical and transverse directions along rails of a frame body constituted in three dimensions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014890-A (JP)
Title: Method for mounting electronic component on printed wiring board
Inventor: MURAKAMI TAKEHIKO
IPC: H01L23/12
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To mount a larger number of electronic components on one sheet of printed wiring board.  <P>SOLUTION: The printed wiring board 1 is made slightly thicker than an electronic component 2 being mounted thereon, and a through hole 4 slightly larger than the upper surface side area of the electronic component 2 is made at a required position. The electronic component 2 is held in the through hole 4 such that the upper surface of the electronic component is located lower than the upper opening. Under that state, print agent 6 composed of a conductive material is applied from the outer edge of the upper opening of the through hole 4 to the electronic component 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003258433-A (JP)
Title: Multilayerd wiring board
Inventor: OCHIAI TAKEMASA
IPC: H01L23/13
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the problem that a semiconductor element, chip component, etc., become unmountable on a multilayered wiring board due to a large quantity of a glass component precipitated on the surfaces of via conductors.  <P>SOLUTION: In the multilayerd wiring board 4, the via conductors each composed of copper or an alloy containing copper as a main component and a glass component are formed over the surface of an insulating substrate 1 constituted by laminating a plurality of insulating layers 1a and 1b composed of glass ceramics upon another to the internal layer of the substrate 1. Contents of the glass component in the via conductors 2b formed in the insulating layer 1b positioned on the surface side of the substrate 1 are made smaller than those of the glass component in the conductors 2a formed in the insulating layer 1a positioned in the substrate 1. The via conductors 2 can be adhered firmly to the insulating substrate 1 by the portions 2a containing the glass component of higher contents positioned in the substrate 1. In addition, since the portions 2b containing the glass component of lower contents are positioned on the surface side of the substrate 1, the glass component does not precipitate on surfaces (end faces) of the conductors 2 and the semiconductor element, chip component, etc., can be connected firmly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003068367-A (JP)
Title: Method to use battery
Inventor: DAVIS STEVEN M
IPC: H02J7/00
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To make the cycle life of a battery longer and to decrease the frequency of replacement of the battery, though, in a conventional charging method and a unit, the battery can not be used until the service life of the battery ends. SOLUTION: The battery is charged up to a first voltage, and discharged in a certain time. This time is called a discharging time. The voltage of the battery is measured after lapse of the discharge time, and the measured value is called a measured voltage. The measured voltage is compared with a reference voltage. If the measured voltage is higher than the reference voltage, the battery is charged again up to the first voltage. If the measured voltage is lower than the reference voltage, the battery is charged up to a second voltage. The second voltage is higher than the first voltage.
Patent JP-2004017445-A (JP)
Title: Manufacturing method for ceramic slurry
Inventor: YOKOYAMA TOMOYA
IPC: B28C1/08
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a manufacturing method for ceramic slurry which prevents a pinhole in a ceramic green sheet and enables attainment of a uniform sheet thickness, by executing a filtering process effectively by reducing occurrence of a massive matter.  <P>SOLUTION: The method has a first filtering process of filtering a binder solution prepared by dissolving an organic binder in an organic solvent and a second filtering process wherein the binder solution passed through the first filtering process is then mixed in a mixed solution of ceramic powder and the organic solvent and filtered. Undissolved matter of the binder is removed almost perfectly in the first filtering process and undispersed matter of the ceramic powder is removed almost perfectly in the second filtering process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019773-A (JP)
Title: Small hydrogen storage tank and manufacturing method for it
Inventor: ITO HIDEAKI
IPC: C01B3/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small hydrogen storage tank suitable for a fuel cell used in a portable electronic device, light-weighted, and having excellent hydrogen absorption and desorption capability.  <P>SOLUTION: This small hydrogen storage tank for a fuel cell is formed of thermoplastic, and the ratio (V/A) of the volume 5 (Vcm<SP>3</SP>) of a content volume part 5 to an area (Acm<SP>2</SP>) of an outer surface part 6 is 1 or less, and a hydrogen absorbing alloy 8 is stored in the content volume part 5. A plurality of divided tank members formed of thermoplastic are united in a body by laser welding or supersonic welding to manufacture the tank. Thus, the hydrogen storage tank is reduced in weight so as to reduce the weight of a portable electronic device having high safety and used for a long time. By the use of thermoplastic, the plurality of divided parts of complicated shapes are easily welded by a method such as laser welding or supersonic welding, thereby having the effect of simplifying a manufacturing process, and lowering the cost by jointly using the manufacture of parts by injection molding.  <P>COPYRIGHT: (C)2004,JPO