baber/WOPTO huggingface dataset:
Patent JP-2004338988-A (JP)
Title: Ito powder, and its production method
Inventor: TOMONAGA HIROYUKI
IPC: C01G19/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide ITO powder which has excellent heat resistance, and to provide its production method.  <P>SOLUTION: The fluorine-containing ITO powder is provided which contains fluorine in an amount of 0.1 to 10 mass% to (ITO+fluorine). The fluorine-containing ITO powder is provided in which the maximum wavelength of a spectral reflectance after firing at 700°C for 10 min in the air is 550 nm or lower. The method of producing fluorine-containing ITO powder is provided by which a fluorine compound is mixed into a dispersion solution of ITO powder, a solvent is removed from the obtained mixed solution, and the obtained powder is fired at 300 to 800°C for 30 min to 24 hr in a nonoxidizing atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004038948-A (JP)
Title: Process control system, local process control network in process control system, interzone server in local process control network, and data transmission method in process control system
Inventor: NIXON MARK J
IPC: G06F17/30
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process control system that can implement interconnection between process control networks and exchange of information between process control networks by communicatively linking two or more process control networks for exchange of information; a local process control network in a process control system; an interzone server in a local process control network; and a data transmission method in a process control system.  <P>SOLUTION: The process control system includes a plurality of zones containing process control networks communicatively interconnected to exchange information necessary to monitor the system and to perform process control. Each zone has the interzone server that controls the exchange of information between the zones via communication links. In addition to controlling the routing of information between the zones, the interzone servers perform additional processing on the information being exchanged, such as security monitoring, language translation and version control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004343956-A (JP)
Title: Motor control device
Inventor: HIROOKA ATSUSHI
IPC: H02P6/06
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device that prevents an unfavorable influence caused by a variation in the number of revolution of a motor from being exerted upon development procedure performance even under condition that a time for development procedure is short.  <P>SOLUTION: The motor control device controls the number of revolutions on the brushless motor 22 for transporting paper in a development procedure tank, and comprises a motor drive 20 that drives the motor 22, and a motor control unit 21 that controls the number of revolutions of the motor 22 by the motor drive 20. The motor drive 20 comprises a revolution number detector 20a that detects the number of revolutions of the motor, a data output 20b that outputs data of the number of revolutions, and a drive condition setting part 20c that rotates the motor 22 based on a set voltage value. The motor control unit 21 comprises a comparison determination part 21a that compares and determines the received data of the number of revolutions with the set number of revolutions that is set in advance, and a command signal output 21b that gives a changeable command signal to the set voltage value set at the drive condition setting part 20c based on the determination result of the comparison determination part 21a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343660-A (JP)
Title: Ultrasonic sensor
Inventor: TANIGUCHI YOSHIHARU
IPC: G01S7/521
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ultrasonic sensor excellent in reverberation characteristics.  <P>SOLUTION: In the ultrasonic sensor, reverberation time is stabilized to be short by constituting a side wall part of a cylindrical case with bottom as double side wall structure of an inner circumferential side wall part and an outer circumferential side wall part and enclosing an elastic material in a groove-like hollow part which is concentric or not concentric between the inner circumferential side wall part and the outer circumferential side wall part, and as a result, an obstacle at close range is surely detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345754-A (JP)
Title: Sheet detector, and fixing device and image forming apparatus using the same
Inventor: OGOSHI TAKESHI
IPC: B65H7/14
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet detector disposing an actuator at a position facing a sheet conveyance path, capable of preventing a sheet from being damaged due to a collision of a sheet front end with a supporting shaft of the actuator.  <P>SOLUTION: The actuator 12 is supported by the supporting shaft 20 so as to be rotatable, and first abutting portions 16 are protrudingly attached to both end sides of the supporting shaft 20, and a second abutting portion 18 is attached between the first abutting portions 16 so as to block the sheet conveyance passage. A torsion coil spring 22 wound around the supporting shaft 20 energizes the first abutting portions 16 and the second abutting portion 18 so as to rotate them forward. When the front end of the sheet conveyed through the sheet conveyance passage collides against the first abutting portions 16, the first abutting portions 16 rotate backward, furthermore, when the sheet front end collides against the second abutting portion 18, the second abutting portion 18 rotates backward. A detection part 14 detects the rotation of the second abutting portion 18 as a passage of the sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004206672-A (JP)
Title: Image processing system, program and information storage medium
Inventor: OBA YASUO
IPC: H04N13/122
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system, a program and an information storage medium, capable of realizing a correcting process of an original image while suppressing generation of distortion of an image to the minimum.  <P>SOLUTION: An original image region IMR is divided into divided image regions DR1-DR4, texture coordinates specified by coordinates of a division point are found, and images of the divided image regions DR1-DR4 are mapped to polygons PL1-PL4 on the basis of the found texture coordinates. The original image region IMR is divided such that a divided image region closer to a vanishing point VP1 has a narrower division interval in a direction DIR1 from the original image to the vanishing point VP1, so as to find the texture coordinates, and the correcting process doing away with perspective of the original image is realized. By executing the correcting process doing away with the perspective of the image in reference planes of images IL1, IR1 for a left eye and a right eye to generate images IL2, IR2 for the left eye and the right eye, and composing (applying an anaglyph process to) the images IL2, IR2, an image for stereoscopic vision is generated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004345210-A (JP)
Title: Printer and method for controlling printer
Inventor: TAKAMI TORU
IPC: B41J11/70
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer and a method for controlling a printer in which when a recording sheet is partially cut and then conveyed to the opposite direction, the occurrence of a paper jam can be prevented.  <P>SOLUTION: The printer 1 comprises a thermal head H for performing printing on a recording sheet S, a cutting device 30 capable of partially cutting the recording sheet S and a platen-roller 20 which can convey the recording sheet S in both directions of the forward direction from a printing position by the thermal head H to a cutting position by the cutting device 30 and the opposite direction thereof. After the recording sheet S is partially cut by the cutting device 30, the amount of the paper feed in the opposite direction by the platen-roller 20 is changed depending on the time when the motor for driving the platen-roller 20 stops.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346016-A (JP)
Title: Trifluoromethylquinoxaline compound, method for producing the same, and vermin-controlling agent
Inventor: FUKUSHIMA YOSHITAKA
IPC: C07D405/12
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new trifluoromethylquinoxaline compound having excellent insecticidal, acaricidal and bacteriocidal activities.  <P>SOLUTION: The trifluoromethylquinoxaline compound is represented by general formula (1) (wherein, R<SP>1</SP>is a halogen atom, a 1-4C alkyl group, a 1-4C haloalkyl group, a nitro group or a benzoyl group; R<SP>2</SP>and R<SP>3</SP>are each independently a hydrogen atom, a 1-20C alkyl group which may have a substituent, a 3-8C cycloalkyl group which may have a substituent, a phenyl group which may have a substituent or a heterocyclic group which may have a substituent, or may form a linked chain by bonding to each other; m is an integer of 0-4, and when m is ≥2, R<SP>1</SP>may be the same or different).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003104-A (JP)
Title: Durable polyurethane fiber yarn for zokki and method for producing the same
Inventor: UMEZAWA MASAO
IPC: D01F6/70
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane fiber yarn for zokki, having a good durability, a high form-fixing property, a sufficient durability to mold, etc., not to mention of dynamic durability, also a high strength, elongation, and elastic recovery and keeping these characteristics even on making it thin, and a method for producing the same.  <P>SOLUTION: This fiber yarn consisting of the durable polyurethane for zokki, having the following structural formula:-(P-U-R1-U-)<SB>n1</SB>-(R2-U-R3-U)<SB>n2</SB>- (wherein, P is a polyol residue; R1, R3 are each a diisocyanate residue; R2 is a diol residue; U is a urethane bond; n1 is the number of recurring units and 1-10; and n2 is the number of recurring units and 1-10) of which small angle X-ray diffraction image exhibits a layered linear diffraction image consisting of layered linear spots and has 7-16 nm long period in its meridian direction, has a softening point of 130-230°C, is a monofilament or joined yarn with 2 yarns and also has 3-30 denier fineness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354429-A (JP)
Title: Processing solution temperature control unit and method
Inventor: UCHIDA MITSUAKI
IPC: G03D3/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing solution temperature control unit and method for a photosensitive material processing apparatus capable of reducing electricity charges concerned with start of the photosensitive material processing apparatus by utilizing cheap midnight power.  <P>SOLUTION: A controller receives information on the temperature of a processing solution from a temperature sensor after the end of night operation. Information on a specified temperature range and the time to which midnight power charges are applied has been stored in a memory. On the basis of these informations, the controller raises the temperature of a processing solution to the upper limit of the specified temperature range at the end of night operation with a heater using cheap midnight power within the time to which midnight power charges are applied. Electricity charges can be saved as compared with the case where the temperature of the processing solution is raised to the specified temperature range using only daytime expensive power.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004144287-A (JP)
Title: Constant-velocity universal joint
Inventor: MATSUMOTO TAKUMI
IPC: F16D3/04
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant-velocity universal joint capable of enlarging the maximum tilting angle of a shaft without generating a lack of strength when using this constant-velocity universal joint for a drive shaft of an automobile.  <P>SOLUTION: This constant-velocity universal joint 1 is provided with a pair of links 4a and 4b provided between a pair of shafts 2 and 3 extended on the same axle. Each one end 5 of the links 4a and 4b is fitted to the shafts 2 and 3 by center parts 7a and 7b provided at positions offset from the axis L of the shafts 2 and 3. Both of the other ends of the links 4a and 4b are connected to each other freely to rock. Since the center parts 7a and 7b are positioned offset from the axis L, three or more pairs of center parts 7a and 7b can be provided to surround the axis L without generating a problem about structure and space. With this structure, three or more pairs of links 4a and 4b can be provided in the circumferential direction of the shafts 2 and 3 with an equal space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004356885-A (JP)
Title: Network system using internet vpn
Inventor: NAGAOKA TOSHIYUKI
IPC: H04L45/247
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the trouble due to the interruption of an internet line in a network system using an internet VPN to improve the reliability of the network.  <P>SOLUTION: In the network system 8 using an internet VPN where a server 2 and at least one computer 3A, 3B- are connected to ADSL lines 6A, 6B, 6C- through fire walls 4, 5A, 5B-, respectively, so that the server 2 and the computers 3A, 3B-, are communicably connected over the ADSL lines 6A, 6B, 6C- by the internet VPN 7, another different ADSL line 9A is added to the ADSL line 6A connected to the server 2 to make the line duplex, a router 10 is inserted between the duplex ADSL lines 6A, 9A and the server 2, and a fire wall 11 is provided between the router 10 and the different ADSL line 9A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352486-A (JP)
Title: Handling tray for image forming apparatus
Inventor: ARAISHI KUNIAKI
IPC: B65H31/26
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handling tray for an image forming apparatus capable of improving production efficiency.  <P>SOLUTION: This handling tray 20 for the image forming apparatus 2 is mounted in a paper delivery space S provided in an apparatus main body 4. The handling tray 20 is provided with a base member 22, a plurality of constituent elements 50, 80 or the like attached to the base member 22, and a cover member 24 assembled on the base member 22 from the upper side to cover the plurality of constituent elements 50, 80 or the like substantially. Each of the constituent elements 50, 80 or the like nipped substantially between the base member 22 and the cover member 24 is assembled on the base member 22 from the upper side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357578-A (JP)
Title: Grain culm conveying apparatus for combine harvester
Inventor: TAKEUCHI KENICHIRO
IPC: A01F12/10
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain culm conveying apparatus for a combine harvester solving the problem that the central position of the conveying terminal end of a feed chain of a thresher and that of the conveying starting end of an auxiliary chain provided inside of the feed chain are nearly the same, therefore grain culm delivery trouble from a reaper to the thresher and unsmooth flow of grain culms may have occurred.  <P>SOLUTION: This grain culm conveying apparatus has the following construction: There are provided a feed chain 6a and an auxiliary chain 8 for delivering and conveying grain culms from the feed conveying device 4 of the reaper 3, and the respective central positions of the feed chain 6a and the auxiliary chain 8 are set in such a manner that the central position(1) of the auxiliary chain 8 is set at a specified distance(H) above that(2) of the feed chain 6a. In this apparatus, the conveying starting end is positioned in the vicinity of the feed conveying device 4. The auxiliary chain 8 is turningly driven by the feed chain 6a. The speed of rotation of the auxiliary chain 8 is a half that of the feed chain 6a and is controlled by a control unit to a half the maximum speed of rotation of the reaper 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363445-A (JP)
Title: Cable modem and its assembling method
Inventor: ABE SHUJI
IPC: H05K9/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable modem that can reduce unwanted signals inputted to a circuit board for processing signals and signal terminals from the outside and unwanted radiation caused by the circuit board.  <P>SOLUTION: This cable modem has a shield case 34 which shields a circuit board 21 and formed in a hexahedron, and a plurality of terminals 35 used for inputting and outputting signals to and from the circuit board 21. Each terminal 35 has a noise filtering function and is fixed to the shield case 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000203-A (JP)
Title: Liquid medication injection system
Inventor: NEMOTO SHIGERU
IPC: A61M5/00
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid medication injection system in which a liquid medication syringe is mounted in a liquid medication injector with a cylinder adapter and the cylinder adapter can unerringly hold the liquid medication syringe.  <P>SOLUTION: The liquid medication injection system is configured so as to make the cylinder adapter 400 hold the cylinder flange 213 of the liquid medication syringe 200 by an openable mobile holding member 411. Consequently the cylinder adapter 400 can unerringly holds the liquid medication syringe 200.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004281-A (JP)
Title: Output control unit
Inventor: SUZUKI AKIRA
IPC: G06F3/12
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To lighten the load of processing on an output control unit side by simultaneously interpreting commands and controlling output of information of contents etc., in parallel.  <P>SOLUTION: Not batch management of property values in units of pages and the whole contents, but inheritance management of attribute values between command lines is carried out to manage attribute values by command lines, and while commands are interpreted, output control over information is carried out in parallel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004238609-A (JP)
Title: Rubber composition for tire tread
Inventor: AMINO NAOYA
IPC: C08L9/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To increase friction force of a rubber composition for tire tread without practically decreasing its hysteresis loss.  <P>SOLUTION: This rubber composition comprises 100 pts.wt. diene-based rubber and 5-150 pts.wt. carbon black which has a specific surface area measured by nitrogen adsorption N<SB>2</SB>SA(m<SP>2</SP>/g) of 80-150 and also fulfills the requirement that the relation of a tinting degree TINT(%) and a dibutyl phthalate oil absorption rate DBPA(ml/100g) is TINT(%)>1.4DBPA(ml/100g).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005002931-A (JP)
Title: Controller for internal combustion engine
Inventor: NODA TORU
IPC: F02D13/02
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress or avoid the occurrence of knocking at a change-over transient time.  <P>SOLUTION: This controller for an internal combustion engine has a variable compression ratio mechanism VCR capable of changing compression ratio of the engine and a valve timing change device VTC capable of changing opening and closing time of a suction valve. When it is determined that time is simultaneous change-over demand time when change-over to "ON" which is a high filling efficiency side from "OFF" of VTC and change-over to a low compression ratio side of VCR are simultaneously demanded at S15, operation advances to S16 from S15, and change-over start time of VTC is delayed by a predetermined delay period to limit its change-over.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004622-A (JP)
Title: Stock management apparatus for communication medium and its method, and its program and recording medium
Inventor: KANAI SHUNSUKE
IPC: G06Q50/30
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To achieve efficient stock management by realizing the optimum stock management independent of equipment management classification by automatically processing a stock management portion processed by man power heretofore.  <P>SOLUTION: A stock management apparatus for a communication medium has: an input/output device 112 being a device inputting and outputting various information; an input/output interface section 110 serving as an IF (Interface) for inputting and outputting information and managing the input/output; an information conversion section 106 converting the acquired information into a representative number; and a representative number storage section 105 managing the unique information for the stock management. In addition, the stock management apparatus for the communication medium comprises: a equipment proportional division ratio storage section 101 storing a proportional division value for determining the stock of communication equipment; a stock equipment evaluation section 102 governing a method for determining the stock amount of the communication equipment; a command processing section 103 processing the various information; an information dispensing section 104 dispensing the final representative number information; an output section 108 outputting the final representative number information; and a control section controlling each of the entire functional sections.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010352-A (JP)
Title: Imaging apparatus, camera equipped with imaging apparatus, and method of manufacturing lens unit
Inventor: KAMISAKA TAKESHI
IPC: G03B9/10
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging apparatus which can be made thinner in shape and a camera equipped with the imaging apparatus, and to obtain a manufacturing method free from the deterioration of the performance due to work after alignment.  <P>SOLUTION: The imaging apparatus is provided with: at least a 1st lens group; a 2nd lens group arranged closer to the image surface side than the 1st lens group and constituted of a plurality of lenses; and a shutter unit fixed in the 2nd lens group. The 1st lens group and the 2nd lens group are made movable in the optical axis direction. A shutter blade is arranged between the plurality of lenses constituting the 2nd lens group, and an aligning operation is performed after assembling the shutter unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009378-A (JP)
Title: Engine oil deterioration reducing device
Inventor: SAEKI HIDENORI
IPC: B01D17/02
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine oil deterioration reducing device capable of solving problems of a conventional type oil filter without adding a structural change on the oil filter.  <P>SOLUTION: A ceramics product having a function separating moisture in engine oil is provided in an oil filter system and moisture in the oil is separated by making the oil pass through and contact with the product to maintain original viscosity of the oil. A device for separating moisture in engine oil is constructed by a main body in which the ceramics product is stored and the oil is made contact with the product by making the oil pass through the device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI