baber/WOPTO huggingface dataset:
Patent JP-2004066019-A (JP)
Title: Conveyor
Inventor: NAGASHIMA AKIRA
IPC: A01M9/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyor able to be assembled in such a manner that a butterfly valve is completely closed.  <P>SOLUTION: A shutter part provided in the outlet of a container for object matters to be conveyed has a plurality of the butterfly valves with rotation shafts extending parallelly with each other and an opening/closing mechanism for opening and closing the valves. The mechanism has rotary bodies fixed on tip ends at a same end side of two ends of the shafts and connecting members fixed to the adjacent rotary bodies for interlocking the rotary bodies. The tip end of the rotary shaft of the butterfly valve is inserted in a through hole formed in the rotary body, and a nut is screwed on a male screw formed on its tip end to connect the rotation shaft and the rotary body with each other. An outer circumference of the tip end of the rotary shaft has a truncated cone shape tapered to decrease its diameter toward the rotary body. An inner circumference of the through hole in the rotary body is tapered to increase its diameter toward the rotation shaft. The rotation shaft and the rotary body are secured with each other by fastening the nut to press the inner circumference against the outer circumference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083289-A (JP)
Title: Extremely low resistance polycrystalline silicon and method for manufacturing the same
Inventor: YOSHINO MASAKI
IPC: C01B33/02
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of occurrence of cracks in an ingot in manufacture of a polycrystalline silicon ingot obtained by direct solidification in a crucible and to easily manufacture a normal polycrystalline silicon ingot is prevented from cracking and crazing resulting from that internal stress is relieved after manufacture and having an outside diameter of ≥120 mm and a specific resistance of <1 mΩcm.  <P>SOLUTION: Molten silicon to which a large amount of a boron dopant has been added is agitated and melted by relatively high-speed and intermittent rotation of a crucible, and after sustaining this intermittent rotation for a specified time before start of solidification, the molten silicon is solidified and then subjected to prescribed reheating to obtain the objective large-sized polycrystalline silicon ingot, e.g. having an outside diameter of 380 mm without internal cracks.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067294-A (JP)
Title: Wheel chair auxiliary device for getting on and off elevator
Inventor: TAKAHASHI MINORU
IPC: B66B11/02
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable a handicapped person to get into and out of an elevator cage as he/she is seating in a wheel chair with safety and an easy conscience.  <P>SOLUTION: A movable floor 5 which forwardly and backwardly moves between landing place 3 through a gateway 1a of the elevator cage 1, is provided at a part of the floor 4 of the elevator cage 1 lifting in an elevator shaft 2. The movable floor 5 is constituted so as to drive forwardly and backwardly with a driving device. When the handicapped person 9 using the wheel chair 9a gets in the elevator cage 1, the person gets in the cage in a state of facing front. When getting off from the riding cage 1, the person moves to the landing place 3 side as being loaded on the movable floor 5 and gets out of the cage at the landing place 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068430-A (JP)
Title: Snow guard metal plate
Inventor: TAOMOTO TOSHIE
IPC: E01F9/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow guard metal plate which is fitted for a structural material such as a roofing of a house, overhead wires of a utility pole, and a road sign, and reducing the frequency of snow removing work.  <P>SOLUTION: The snow guard metal plate is formed of a metal base material 1 and a water repellent film 2 arranged on the surface of the material. The material 1 has a number of independent protrusions 1p formed on the surface, and a continuous groove 1g composed of spaces between the independent protrusions 1p. Each independent protrusion 1p has a diameter ranging from 1 to 6 mm as viewed in a direction perpendicular to the surface of the base material/metal plate 1, and a minimum interval between the adjacent independent protrusions 1p preferably ranges from 0.2 to 3 mm. The water repellent film 2 is formed of a coated film preferably having a water contact angle of 90 degrees or larger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072597-A (JP)
Title: Moire processing method
Inventor: MORITA MASATO
IPC: H04N1/409
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moire processing method for excluding moire effect and calculating an amplitude value closer to a true value.  <P>SOLUTION: The moire processing method has a first step of finding a period of moire occurred with respect to a measurement result of a periodic pattern where the moire occurs, a second step of separating data in an interval equal to or more than the period found on the first step and finding maximum/minimum values in each separated region, a third step of averaging the maximum/minimum values found on the second step, and a fourth step of making a difference between the average values of the maximum/minimum values found on the third step be the amplitude value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071994-A (JP)
Title: Flow soldering device
Inventor: HAMADA OSAMU
IPC: H05K3/34
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow soldering device which realizes a jet waveform of molten solder copying warping of a printed circuit board with a simple configuration, and enables soldering of high quality without causing a solder bridge, etc., in flow soldering.  <P>SOLUTION: The flow soldering device comprises a solder bath 100 keeping solder melting; a solder feeding means 113 pressure-feeding the solder 111 kept melting; a solder jet part 105 generating solder jet 112; a solder forming part which forms the solder on a printed wiring board 101 by bringing the solder jet 112 into contact with the printed wiring board 101; and a rotatable and/or slidable gate valve 108 which is provided to or near the solder jet part 105 for adjusting the solder jet 112 so that the solder jet 112 against the printed wiring board 101 having warping copies the warping when the solder jet 112 contacts to the printed wiring board 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073981-A (JP)
Title: Method of washing inside of heat stabilization apparatus
Inventor: AOKI TAIICHIRO
IPC: B08B7/00
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing method for cleaning a treatment chamber easily without disassembling a heat stabilization apparatus.  <P>SOLUTION: In the method of washing the inside of the heat stabilization apparatus in which the treatment chamber is formed between a stage for mounting a substrate which closes the lower part of the opening part of a table and has a heating member and a lid body with a transparent plate for closing the upper part of the opening, the treatment chamber is filled with the vapor of hydrogen peroxide water. The treatment chamber, after being cleaned by being irradiated with ultraviolet rays by an ultraviolet lamp arranged above the transparent plate, is evacuated through an evacuating passage formed in the table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077020-A (JP)
Title: Ventilator
Inventor: MIURA YOSHITAKA
IPC: F24F7/013
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of a ventilator having a shutter mechanism that a large force is required to rotate an interlocking plate from a locked position to a completely unlocked position while resisting the elastic force of a biasing means; that a receiving part may be deformed after use and a projection may come into contact with the deformed part; and that oil or the like may stick to parts; thereby, smooth operation is hindered.  <P>SOLUTION: The center of rotation of the interlocking plate is optimized. The receiving part is shaped to avoid concentration of forces and unaffect operation even if deformed. An arrangement is changed so that the exhaust of the ventilator is not directly applied to the parts. Changes are made so that the deformation of the interlocking plate is unlikely to affect the relationship between the positions of the projection and the receiving part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080911-A (JP)
Title: Switchgear for transmitting and receiving power at substation, and method for installing additional lines in substation
Inventor: EUCHI YASUHARU
IPC: H02B13/02
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To install additional lines in an existing substation, without expanding its space.  <P>SOLUTION: Equipment modules M11, M12, M2 to M5 are incorporated into an existing circuit breaker CB, to form a transmission/reception unit U1 equivalent to one line. By introducing transmission/reception unit into a space produced by removing existing equipment, except for the circuit breaker, the lines are additionally installed, without expanding the space in the existing substation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085606-A (JP)
Title: Electrooptical device, method for driving electrooptical device, and electronic appliance
Inventor: KATASE MAKOTO
IPC: G09G3/20
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To drive an active matrix electrophoresis display device.  <P>SOLUTION: A voltage control circuit 500 is constructed by including a variable resistor. When a user varies a resistance value of the variable resistor, the voltage control circuit 500 outputs a digital voltage signal to a controller 300. The controller 300 performs interruption processing to display operation with respect to an electrophoresis display panel A. Here, setting direction of a reference driving voltage of a data line is carried out by performing reset operation of the electrophoresis display panel A. A power source 510 of a data line driving voltage controls the reference driving voltage based on the direction from the controller 300 and provides it to a data line driving circuit 140. Returning from the interruption processing, writing operation is resumed, based on a newly set reference driving voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087161-A (JP)
Title: Safety device for power switch
Inventor: NAKAMURA KENICHI
IPC: H01H23/02
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device for power switch of a device that may cause serious damage when a power source is carelessly cut while the device is in operation.  <P>SOLUTION: A protruded part 4b is formed so as to block the passage of the light of a photocoupler 6 when a switch cover 4 is opened. Since a warning is issued when a light emitting diode becomes unlighted due to malfunction even when the switch cover is closed, a miss-determination determining as if the switch cover is opened though the switch cover is closed, is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083646-A (JP)
Title: Acrylic pressure-sensitive adhesive composition containing monofunctional acrylic compound
Inventor: YOSHIKAWA RIE
IPC: C09J183/07
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition which can form a pressure-sensitive adhesive layer having sufficient strength, while ensuring necessary initial bonding strength with controlled susceptibility to enhancement of adhesion under high humidity conditions in particular, and having sufficient transparency and a sufficiently smooth surface with moderate bonding strength, which is free from turbidity and does not cause inferior coating such as cissing even when applied on a base sheet, and which, when made into a peelable pressure-sensitive adhesive composition, can form a pressure-sensitive adhesive layer having sufficient peelability.  <P>SOLUTION: The pressure-sensitive adhesive composition contains a radiation-curable acrylic compound, a monofunctional acrylic compound, and a (meth)acryloyl-containing silicone oligomer. The composition is applied on a base material and cured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084756-A (JP)
Title: Opening/closing communication terminal and hinge device
Inventor: SATO NORIYOSHI
IPC: E05D3/10
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact hinge device of a small space between a rotary shaft and a cover member and of a small radius of rotation of the rotary shaft, and also to provide an opening/closing communication terminal having the hinge device.  <P>SOLUTION: The hinge device comprises a turnable hollow first rotary shaft 125, a second rotary shaft 126 turnably intersected with the first rotary shaft 125, a guide shaft 128 provided in the first rotary shaft 125 to guide a cam 132 fitted to the second rotary shaft 126 at a predetermined position, a first casing member integrally fitted to the first rotary shaft 125, a second casing member integrally fitted to the first rotary shaft, and a front cover 141 and a rear cover 142 to cover the first rotary shaft 125 and the second rotary shaft 126. The front cover 141 and the rear cover 142 are fixed to the first rotary shaft 125 by a tightening screw 143.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088534-A (JP)
Title: System and method for verification, device and method for processing information, device and method for managing order reception, device and method for managing delivery, chip and method for managing information, recording medium and program
Inventor: IIZUKA TAKESHI
IPC: G06Q30/06
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely verify the correctness of delivered merchandise.  <P>SOLUTION: When delivery company information notifying a delivery company is transmitted together with information notifying that an order is received from a maker terminal 2, a user terminal 1 requests an authentication station 4 to issue a public key of the delivery company and stores the public key issued in response to the request. In a PKI chip 5 delivered from the delivery company together with the merchandise, a secret key corresponding to the public key acquired from the authentication station 4 by the user terminal 1 is managed, and signature information generated by the secret key of the PKI chip 5 is subjected to verification processing between the user terminal 1 and the PKI chip 5 as confirmation processing of the delivered merchandise. The present invention is applicable to a delivery system for delivering various pieces of merchandise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003258-A (JP)
Title: Supporting structure for link type door of cabin
Inventor: MURAKAMI YOSHIAKI
IPC: E05D15/04
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting structure for a link of a link type door of a cabin, which can prevent the link from hanging down and can prevent the occurrence of backlash in a link pivoting part.  <P>SOLUTION: The two links, one-side ends of which are pivotally supported on the door 3 and the other-side ends of which are pivotally supported on the cabin 1, are provided at least in upper parts of both the cabin 1 and the door 3 for opening/closing a getting-on-and-off opening of a side surface of the cabin 1; and the door 3 is held in the cabin 1 by the links. A roller 13 for supporting the weight of the door 3 is provided in the intermediate part of the link 10, which mainly supports the weight of the door 3, of the two links. Furthermore, the cabin 1 is provided with a supporting plate 15 which supports the weight of the door 3 by making the roller 13 placed thereon and which makes the roller 13 roll freely during the opening/closing movement of the door 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094330-A (JP)
Title: Individual specification vehicle selling support device and method, and computer program
Inventor: TAKAOKA KEIKI
IPC: G06Q50/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently support business toward the sales commitment of an individual specification vehicle while improving a customer's degree of satisfaction by positively providing an operator who is a prospective customer, with an original catalog related to the individual specification vehicle with desired selected specification.  <P>SOLUTION: After selecting the specification related to the individual specification vehicle, a catalog customizing screen that can customize the form of the catalog related to the individual specification vehicle is provided to an operating terminal used by the operator, and the catalog customized according to the set operation on the screen is provided to the operator by information browsing through network communication environment and/or information distribution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096309-A (JP)
Title: Image transmission apparatus, image transmission method, and software program
Inventor: KAWAKATSU YASUHIRO
IPC: H04N19/166
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving picture contents distribution system which is flexibly adaptable to a state of a transmission line.  <P>SOLUTION: The system comprises a stream decomposing section 11 that selects transmission of a stream 13 of an enhancement layer or a dummy stream 14 or no packet depending on pre-divided regions of contents of each frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003104061-A (JP)
Title: Opening/closing control method of on-vehicle electric opening/closing body, and its opening/closing control device
Inventor: HARADA KOICHI
IPC: B60J7/057
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a control method of an on-vehicle electric opening/closing body that certainly detects grappling of a foreign matter between opening/ closing bodies occurring during sliding of the on-vehicle electric opening/closing body such as a sun roof and does not generate malfunction, and its opening/ closing control device. SOLUTION: In the opening/closing control method of determining overload when a driving current increment of an electric motor detected every certain timing time is larger than a preset threshold value of driving current increment, a detected ambient temperature is compared with a preset temperature. When the ambient temperature does not exceed the set temperature, the overload threshold value is corrected to a high-order threshold value.
Patent JP-2004092807-A (JP)
Title: Tool and method for mending damage hole of hose
Inventor: YONEDA KOZO
IPC: F16L55/18
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool and a method capable of quickly and easily performing an operation for mending a damaged hole of a fire hose with a patch adhered from an inner periphery side of the fire hose.  <P>SOLUTION: This damage hole mending tool is used for an operation for mending a fire hose to fill the damaged hole formed to the fire hose by thermal-depositing a patch on the inner periphery of the fire hose. In this tool, a pair of right and left patch holding pieces detachably holding right and left edges of the patch are formed to a tip end of a barrel part insertably formed to the inside of the fire hose.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094161-A (JP)
Title: Charging roller
Inventor: KAMIBAYASHI HIROYUKI
IPC: C08K3/04
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging roller which has excellent uniform chargeability and is less in environmental dependance and bloom.  <P>SOLUTION: In the charging roller having a metal core and a cylindrical resin layer covering the periphery of the core, the resin layer contains a thermoplastic resin, a metal salt constituted from the cation constituent of alkaline metal or alkaline earth metal and an anion constituent capable of ionic dissociation, an organic compound capable of dissolving the metal salt, and a carbon nanotube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104248-A (JP)
Title: Image processing apparatus, image reader, image forming apparatus, and image processing method
Inventor: FUKUTOME SHOICHI
IPC: G06T5/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image reader, an image forming apparatus, and an image processing method whereby an area where uneven density occurs is detected, and appearance of uneven density is suppressed through filter processing and gray balance correction so as to provide an output of an image with high quality.  <P>SOLUTION: The image reader is provided with: a signal discrimination means 6 for extracting a feature quantity of a predetermined density area from input image data subjected to gamma correction on the basis of a display characteristic of an image display means for displaying an image so as to discriminate whether or not density variations take place; and a signal correction means 7 for correcting the density variations on the basis of a result of the discrimination by the signal discrimination means 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102493-A (JP)
Title: Contents distributing method and contents distribution controller
Inventor: ABE HIROFUMI
IPC: G06F13/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently distribute a load to be imposed on a server which provides information, and to suppress the increase of costs required for introducing a new facility or for controlling and managing a facility.  <P>SOLUTION: This contents distributing method comprises a procedure for managing updated contents as a library as a batch, a procedure for deciding a receiver at the transfer destination of the library, a procedure for transferring the library from a transmitter to the decided specific receiver, a procedure for generating first event information, and for noticing it to the transmitter when the library of the transmitter is received by each receiving device, a procedure for developing and managing the contents of the library received by each receiving device, a procedure for deciding another receiver being the retransfer destination of the information of the library received by each receiving device, a procedure for transferring the information of the library from a first receiving device which receives the information of the library to a second receiving device being the retransfer destination and a procedure for noticing second event information to the transfer origin and the transmitter when the library is received by each receiving device from another receiver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102606-A (JP)
Title: Environmental assessment system
Inventor: AOSHIMA MASAKAZU
IPC: G06Q50/26
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmental assessment system capable of easily and quickly estimating influence of a project to the area environment by using data easy to be acquired.  <P>SOLUTION: This environmental assessment system K is provided with a vegetation map data memory means 11, a project plan input requesting means 22, a division area setting means 34 for generating a plurality of divided areas 93a as a unit when computing an environmental assessment value in relation to the predetermined environmental assessment index in the reference map data 92, and an environmental assessment value computing means 43 for computing the environmental assessment value in the divided areas by using an assorted assessment value computing expression previously set per each sort of vegetation and per each sort of creation and an overall expression for synthesizing the assorted environmental assessment value computed by the assorted evaluation value computing expression.  <P>COPYRIGHT: (C)2004,JPO