baber/WOPTO huggingface dataset:
Patent JP-2003301217-A (JP)
Title: Roll exchanging device
Inventor: KAMIYAMA TOMOHIDE
IPC: B66C1/10
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll exchanging device, which has a reduced weight, needs only a short moving space when extracting the roll, and easily and safely exchanges rolls without changing a connecting dimension with a conventional furnace shell.  <P>SOLUTION: The roll exchanging device 10 used for exchanging the roll 12 arranged in the furnace, comprises a hanging frame 15 having a first hanging part 14 installed on the central part, a moving carriage 18 which runs along the hanging frame 15 and has a roll chuck part 17 for holding an end part 16 of the roll 12, and a support 20 installed on the hanging frame 15 or on the frame 19 of the furnace body, for fixing the furnace side of the hanging frame 15 to the frame 19 of the furnace body when exchanging the roll 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308716-A (JP)
Title: Cover body for luminaire, luminaire and illumination device
Inventor: MASUDA YOSHIHIRO
IPC: F21Y101/02
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover body for a luminaire creating a Japanese paper- like atmosphere, having relatively high strength and usable for a small luminaire.  <P>SOLUTION: This cover body 10 can cover a light source part constituting the luminaire. The cover body 10 is characteristically composed by using a cocoon 11. Specifically, a cut surface 11a is formed at an end of the cocoon 11, a reinforcing means 12 is attached to the cut surface 11a, and a mounting means 13 can be engaged with and disengaged from the reinforcing means 12, so that the cover body 10 formed of the cocoon 11 is structured to be attachable and detachable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302985-A (JP)
Title: Method for using karaoke machine, musical piece management server, and karaoke machine
Inventor: TACHIBANA SATOSHI
IPC: H04W84/10
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for using karaoke machines by which original musical piece data is played by the karaoke machines scattered in different places without altering the existent karaoke machines nor placing any burden on users.  <P>SOLUTION: A mobile telephone set connected to a user computer accesses a musical piece management server through a mobile telephone network and the user computer sends original musical piece data to the musical piece management server; and the musical piece management server stores the original musical piece data received through the mobile telephone set while making the data correspond to unique information of the mobile telephone set and sends the original musical piece data corresponding to the unique information of the mobile telephone set when receiving a request for the original musical piece data transfer from the mobile telephone set connected to a karaoke machine; and the original musical piece data sent from the musical piece management server are transferred to the karaoke machine through the mobile telephone set and stored, and the karaoke machine plays the original musical piece data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306893-A (JP)
Title: Slime controlling method for papermaking
Inventor: KOYAMA TORU
IPC: A01N35/02
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for using sodium hypochlorite in a paper-making white water system without causing troubles such as the decoloration of dyes and the peeling of slime.  <P>SOLUTION: The slime controlling method for papermaking comprises the addition of an aqueous solution of sodium hypochlorite to the paper-making white water system after diluting the solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003200118-A (JP)
Title: Wheel washing machine and method of washing wheel
Inventor: FURUICHI SHUICHI
IPC: B08B1/04
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel washing machine with washing performance improved.  <P>SOLUTION: The wheel washing machine is provided with an endless belt 3 where the wheel of a vehicle can be loaded on the upper surface, the upper surface can be rotatably driven so as to allow the upper surface to be moved in both the forward and backward directions, and at least an outer surface is formed of an absorbent material. There is provided a washing unit 2 which surrounds the wheel of the vehicle loaded on the endless belt 3 from the forward direction or the backward direction and jets a steam to this wheel. The wheel is surrounded by the washing unit 2 from the forward direction or the backward direction, with the wheel of the vehicle positioned on the endless belt 3, and the wheel can be washed by rotating the endless belt 3 and by jetting the steam to the wheel from the washing unit 2 under this condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003316205-A (JP)
Title: Image forming apparatus
Inventor: TSUNEMI TAKEO
IPC: G03G15/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent images from flowing under a high humidity environment.  <P>SOLUTION: Electric energy to be supplied to a heater is controlled (increased) for fixed time (number) after energization is on according to time without any energization to the heater, concretely speaking temperature increase, start-up is increased with temperature being equal, energization to the heater that is not used normally, and the like. Additionally, temperature/moisture when the energization is turned on or off, and further the type of a transfer material to set paper may be combined for control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312597-A (JP)
Title: Attitude control simulator of flying object
Inventor: YAMAZAKI TARO
IPC: B64F5/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To check safety for securing the safety of a pilot by performing the simulation of a device controlling the attitude of a seat escaping from an airplane.  <P>SOLUTION: A thrust control motor simulator 100B and a seat movement simulator 100C are formed. An angular-velocity command signal generated in an attitude control part 100A is compared with an angular-velocity signal generated in the movement simulator 100C, and the thrust of the thrust control motor simulator 100B is controlled so that they coincide. It has been proved that it is possible to ensure pilot's safety without loading a thrust control motor R actually.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314078-A (JP)
Title: Method and apparatus for closing construction hole in air-raising roof of storage tank
Inventor: KARASUNO NOBUMI
IPC: E04H7/18
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for closing a construction hole in air-raising the roof of a storage tank capable of reducing the cost of temporary construction work, constructing a liner plate after the air-raising of the roof, and reducing the period of construction work by using reinforcements that protrude from the construction hole toward its opening to facilitate the fixing of a closing plate while eliminating the need to embed temporary members into the peripheral edge of the inner surface of the construction hole.  <P>SOLUTION: Pipes 14 are fitted over the reinforcements 13 which protrude from the construction hole 10 toward its opening. After a screwing coupler 15 is threadedly engaged for locking each pipe 14, a base member 16 formed of H-steel, I-steel or the like is securely welded to each pipe 14 and the closing plate 11 is welded to the base member 16 to close the inner face of the construction hole 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312233-A (JP)
Title: Air passage opening/closing device
Inventor: NOMURA MAKOTO
IPC: B60H1/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an amount of cold air flowing in a bypass passage 2a from largely changing when the bypass passage 2a is almost closed.  <P>SOLUTION: A part of a sealing piece 10b is cut-out at the tip end side of an elastomer sealing piece 10b to provide a hole 10d for enabling air to flow through. In this way, when an air mix door 10 moves in the direction to close the opening part 2b, the tip end part of the sealing piece 10b contacts the inner wall part of a casing 2 first as shown by a solid line, then, the hole 10d is closed by the inner wall part of the casing 2 as shown by a two point cross-line. That is, when the bypass passage 2a is fully closed, the sealing piece 10b is closely adhered to the inner wall part of the air conditioner casing 2 to close the hole 10d. When the bypass passage 2a slightly opens, the amount of cold air is able to flow corresponding to the substantial opening area of the hole 10d to be decided by the position of the air mix door l0, which enables the temperature of the air blown into a room corresponding to the opening degree of the air mix door 10 to be precisely controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003057746-A (JP)
Title: Light source device and display device
Inventor: YOKOYAMA OSAMU
IPC: G02F1/13
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize a light source device used for a display device which enlarges and displays an image of a liquid crystal display element and to miniaturize the display device. SOLUTION: The display device has an optical modulation element and the light source device and modulates light from the light source by the optical modulation element and magnifies the modulated light by a projection lens to display an image, and the optical modulation element forms an image of a first color component, an image of a second color component, and an image of a third color component in time division, and a first light source of the light source device is lit in the period of formation of the image of the first color component, and a second light source of the light source device is lit in the period of formation of the image of the second color component, and a third light source of the light source device is lit in the period of formation of the image of the third color component, and a color image is displayed by time-division formation of images of the first, second,  and third color components in the optical modulation element and successive lighting of the first, second, and third light sources corresponding to this time-division formation.
Patent JP-2003333020-A (JP)
Title: Baseband signal receiving circuit, sample clock extracting circuit, and word detecting circuit
Inventor: ITO NORIYOSHI
IPC: H04L7/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a baseband signal receiving circuit that can correctly restore the symbols of baseband signals (serial signals).  <P>SOLUTION: This baseband signal receiving circuit is provided with a sampling means, which samples the baseband signals in a given clock phase of N kinds of clock phases having frequencies which are N (an integer of 2 or larger) times as high as the symbol transmitting speed of the baseband signals and a sample clock extracting circuit which obtains the information on sampling clock phases. The sample clock extracting circuit is provided with a number-of- changed-point storing means which stores information on the number of changed points in each clock phase of the N kinds of clock phases, the number-of- changed-point updating means, which updates the information on the number of changed points in a clock phase, when a rising or trailing changed point occurs in the baseband signals, and an output clock phase deciding means which decides a sampling clock phase based on the information on the number of changed points of the stored N kinds of clock phases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000012-A (JP)
Title: New polypeptide and nucleic acid encoding the same
Inventor: WOOD WILLIAM I
IPC: C12R1/91
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide new polypeptides and nucleic acid molecules encoding the polypeptides.  <P>SOLUTION: The new polypeptides, and the nucleic acid molecules encoding the polypeptides. In addition, vectors and host cells which contain the nucleic acid sequences. Chimera polypeptide molecules which contain the polypeptides fused with heterologous polypeptide sequences. Antibodies which combine with the polypeptides. And a method for producing the polypeptides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331537-A (JP)
Title: Recording and reproducing device, device management method, program, and recording medium
Inventor: HASHI HIRONORI
IPC: G11B20/10
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a recording error.  <P>SOLUTION: Error rates relating to an MD loaded to an MD recorder are detected and the information on the detected error rate is outputted to a main processing section 101 of a public terminal unit 100. Whether the recording error occurs or not relating to the MD loaded at that time can be estimated with high accuracy depending upon the error rates. The main processing section 101 references the received error rates and ejects the MD loaded in the MD recorder when the section estimates the occurrence of the recording error. Namely, the MD having a possibility of giving rise to the recording error is ejected to prohibit data recording thereof, by which the occurrence of the recording error is averted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003025251-A (JP)
Title: Method and apparatus for protecting hydraulically operated hammering device from no-load stroke
Inventor: THORSTEN AHR
IPC: B25D17/10
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To automatically switch a no-load stroke preventing mechanism to the operating state separately from interference from the operator side. SOLUTION: A safety device 21 acting on a control part 5 of a hammering device 1 is automatically controlled so that the safety device 21 is switched to the operating state until the safety device 21 is timewise shifted to the operation start of the hammering device 1 to which work pressure is applied.
Patent JP-2003325468-A (JP)
Title: Biological information detecting device and body composition detecting device
Inventor: WATANABE YOSHIAKI
IPC: A61B5/05
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological information detecting device which stabilizes the posture during measurement and is easy to use.  <P>SOLUTION: A main body 2 comprises a first block 2a where an attaching means 1 is fixed and a second block 2b with the other electrode 4 of a pair of electrodes placed on the surface, and the second block 2b is arranged inclining toward the surface with an electrode 3 arranged thereon, against the first block 2a. The constitution enables a user to touch the electrode in a natural posture when the upper limb on the side which does not wear the device is made to touch the electrode 4 of the second block 2b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329211-A (JP)
Title: Steam desuperheater
Inventor: KUBO HIDENORI
IPC: F22G5/12
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam desuperheater capable of reducing a required installation space.  <P>SOLUTION: A cooling water supply part 3 and a vortex generator 2 are integrally disposed in a central part of a steam passage 1. The water supply part 3 on the upstream side is provided with a plurality of injection nozzles 6. The injection nozzles 6 and a cooling water pipe 8 are communicated by a cooling water passage 7. The water pipe 8 is installed with automatic control valves 12, 13, 14 each allowing arbitrary adjustment of a valve opening. The triangle pole-shaped vortex generator 2 houses a piezoelectric element as a vortex detection means. The piezoelectric element and the control valves 12, 13, 14 are respectively electrically connected to a control part 4. A cooling water is supplied from the nozzles 6 to steam flowing down through the steam passage 1 to reduce a temperature to a prescribed temperature, and a Karman vortex is generated by the vortex generator 2 and is detected. Thereby, a steam flow rate flowing down through the passage 1 is measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327647-A (JP)
Title: One-pack moisture-curable polyurethane resin composition
Inventor: MATSUDA MASANORI
IPC: C08G18/42
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a one-pack moisture-curable polyurethane resin composition which permits convenient usage because of its room temperature curability without addition of a curing agent, or the like, has both a rapid solidification rate and adhesiveness or self-adhesiveness, and does not undergo changes in its properties, particularly decrease in elastic modulus even when heated at 50-150°C after the completion of moisture curing.  <P>SOLUTION: This one-pack moisture-curable polyurethane resin composition is given, when heated at 50-150°C after the completion of moisture curing, and has an elastic modulus after heated 1.0 to 5.0 times the elastic modulus before heated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003000692-A (JP)
Title: Fragrance emitting device
Inventor: KNIGHT WILLIAM
IPC: A61L9/03
Filed: 2002-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, easy-to-operate fragrance emitting device. SOLUTION: The fragrance emitting device 10 comprises two immiscible liquids 46, 48 of different color and fragrance and a light source 28. The light source 28 is arranged on the base 12 of the device and shines via a container 14 which heats a first immiscible liquid out of the two immiscible liquids. Portions 50 of the first immiscible liquid 46 rise from a layer formed by the first immiscible liquid 46 at the bottom of the container 14 leading to the formation of an immiscible layer above the first layer to heat the second immiscible liquid 48. When the portions 50 of the first immiscible liquid 46 reach the uppermost surface of the second immiscible liquid 48, and the temperature of the second immiscible liquid 48 reaches a specific temperature, vapors 46', 48' are released from the device 10. Preferably, a container for replacement 14 and a cap 16 can be removable from the base 12 so that the immiscible liquids 46, 48 can be exchanged at a low cost without any difficulty.
Patent JP-2003334645-A (JP)
Title: Method and apparatus for injection molding molten metal
Inventor: TANAKA TATSUYA
IPC: B22D17/20
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for injection molding a molten metal which surely stops leaking of a liquid phase or semi-solidified slurry from the distal end of a nozzle without leaking the slurry from the distal end of the nozzle, which can inject the slurry without applying an excess pressure at the injection time and which suppresses the occurrence of an oxide in the distal end of the nozzle during batch treating.  <P>SOLUTION: The method for injection molding the molten metal in molds 14, 15 via the nozzle 8 comprises the steps of: setting the distal end of the nozzle 8 to an inert gas atmosphere to heat or cool the distal end of the nozzle 8, and thereby setting the molten metal existing at the distal end to a solid or semi-solidified state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051416-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: NAGATA TAKASHI
IPC: H01F27/02
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil of small diameter which has a thin case, exhibiting high electrical insulation. SOLUTION: The ignition coil 1 has a case 2 and a coil 7 which is housed in the case 2. The case 2 is made of a base material resin, whose dielectric breakdown voltage is higher than that of polyphenylene sulfide, and whose spiral flow length is larger than polybutylene terephthalate. Since the base material resin exhibits high flowability, there is little possibility of defects, such as weld lines, when a thin case is molded. Though the thickness of a case is proportional to electrical insulation, the case of this base material resin can ensure a sufficient electric insulation, even if it is made thin.
Patent JP-2003337110-A (JP)
Title: Method for performing x-ray analysis on microregion through the use of pseudo contact type capillary and its apparatus
Inventor: TSUJI KOICHI
IPC: G01N23/223
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for performing X-ray analysis on a microregion through the use of a pseudo contact type capillary and its apparatus capable of generating a fine beam by a simple method and performing X-ray analysis on the microregion in a sample by the fine beam.  <P>SOLUTION: When the X-ray analysis is performed on the microregion through the use of the pseudo contact type capillary, by narrowing an X-ray beam 2 by a conical aperture 4 having a fine hole 5 and bringing the conical apearture 4 close to the surface of the sample 6, it is possible to suppress the widening of and a reduction in the intensity of the X-ray beam 2 after its passage through the conical apearture 4 to perform the X-ray analysis on the microregion in the sample 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334894-A (JP)
Title: Hydrophilic sheet
Inventor: NAKAMURA KOICHI
IPC: B32B7/06
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrophilic sheet in which a hydrophilic resin layer with no crack can be formed on the surface of a base material, hydrophilic properties are kept even outside, and contamination on the surface is easily washed out with rain water or the like; and which is used for a hydrophilic member exhibiting good self-cleaning characteristics for a long time and being hardly stained, and a hydrophilic member with decoration characteristics, design characteristics and a heat ray reflecting function.  <P>SOLUTION: The hydrophilic sheet is prepared by laminating the hydrophilic resin layer on one face of the base material, and laminating a pressure-sensitive self-adhesive layer and a release sheet in this order on the opposite face of the base material. The hydrophilic sheet is also prepared by laminating the hydrophilic resin layer on one face of the base material and laminating a colored layer, the pressure-sensitive self-adhesive layer and the release sheet in this order on the opposite face of the base material. The hydrophilic sheet is also prepared by laminating the hydrophilic resin layer on one face of the base material and laminating a heat ray reflecting layer, the pressure-sensitive self-adhesive layer and the release sheet in this order on the opposite face of the base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344493-A (JP)
Title: Semiconductor device evaluator
Inventor: NAGURA YOSHIHIRO
IPC: G01R31/28
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device evaluator that significantly shortens time for measurement while ensuring high measurement accuracy when measuring output characteristics of a semiconductor device.   <P>SOLUTION: The semiconductor device evaluator comprises an earliest/last signal detection circuit 3 for inputting a test signal into a semiconductor device 1, receiving all signals DQ1 to DQn output parallel correspondingly from many respective output pins of the semiconductor device 1, and detecting signals respectively with the earliest and the last level variation from among the signals DQ1 to DQn; and phase difference measuring means 4 for capturing both the earliest signal and the last signal output from the earliest/last signal detection circuit 3 and measuring a phase difference between both signals.  <P>COPYRIGHT: (C)2004,JPO