baber/WOPTO huggingface dataset:
Patent JP-2005214141-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: SUGA SEIJI
IPC: F01L1/12
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing control device for an internal combustion engine capable of maintaining operation response while obtaining large conversion angle.  <P>SOLUTION: This valve timing control device for the internal combustion engine is provided with a drive transmission member transmitting rotation of the crankshaft, a first driven member capable of rotating relatively to the drive transmission member only in a predetermined range, a second driven member to which rotation is transferred in same phase via a rotation transmission member from the first driven member, and a cam for opening and closing an intake and/or an exhaust valve, and includes a camshaft capable of rotating relatively to the second driven member only in a predetermined range, a first operation mechanism capable of arbitrarily changing rotation phase of the drive transmission member and the first driven member, and a second operation member capable of arbitrarily changing rotation phase of the second driven member and the camshaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221625-A (JP)
Title: Conductive endless belt and image forming device
Inventor: HARA SHUICHI
IPC: B65H5/02
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive endless belt permitting stable running irrespective of changes in environmental conditions by preventing the belt from meandering at the time of running, and to provide an image forming device using the same.  <P>SOLUTION: A tandem system of conductive endless belt for transfer and conveyance in which a recording medium held by electrostatic adsorption is circularly driven by a driving member and conveyed to four kinds of imaging bodies, and each toner image is sequentially transferred onto the recording medium, or a conductive endless belt for an intermediate transfer member which is arranged between the imaging bodies and the recording medium and is circularly driven by the driving member, and transfers the toner images formed on the surfaces of the imaging bodies once on own surface to hold them, and then transfers these onto the recording medium, is provided. At least a piece of rib 102 is positioned on the face of the side in contact with the driving member, along the running direction of the belt main body 101. The elongation percentage of the rib 102 is equal to or larger than that of the belt main body 101.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221695-A (JP)
Title: Display device and its driving method
Inventor: ICHIKI NATSUMI
IPC: G09G3/20
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device by which the influence of noise due to a parasitic capacitance can be suppressed in writing a black level signal in a wide mode.  <P>SOLUTION: The liquid crystal display device is equipped with a pixel section having a first display region and a second display region, a vertical driving system constituted to sequentially select the respective pixels of the first display region and the second display region by one line each in a standard mode, and to sequentially select the respective pixels of the first display region by a plurality of the lines each in the wide mode, and a horizontal driving system constituted to sequentially write the respective pixels of the first display region and the second display region selected by the vertical driving system in the standard mode, to sequentially write display data to the respective pixels of the first display region selected by the vertical driving system in the wide mode and to successively write the black level signal to the respective pixels of the second display region selected by the vertical driving system in the wide mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004243119-A (JP)
Title: Diagnostic imaging apparatus of tissue
Inventor: WEBER BERND CLAUS
IPC: A61B5/00
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic imaging apparatus of tissue, having high selectivity to a tissue portion of precancer and early cancer compared with a sound tissue and simultaneously having high specificity to lesion of precancer and early cancer compared with tissue variant which is not cancer.  <P>SOLUTION: This diagnostic imaging apparatus of tissue 1 selectively uses at least two modes of an operation mode of white light-endoscope inspection DWLE for diagnosis, a first operation mode of private fluorescent light-endoscope inspection DAFE or DAFE I for diagnosis and a second operation mode of private fluorescent-endoscope inspection DAFE II for diagnosis. The diagnostic imaging apparatus of tissue 1 has a light source 2 having one or two or more illuminating means, the light of the light source is supplied through an optical waveguide 3 to the tissue 1, a tissue image to be inspected is transmitted to an imaging unit 5 by an image transmission unit 4, and an image signal created by the imaging unit is processed by an image processing unit 6 and projected on a monitor 7. Under the above format, the fluorescent-excited radiation spectral band in the first operation mode is a narrow band as much as 405 nm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005000640-A (JP)
Title: Endoscope
Inventor: OKADA SHINSUKE
IPC: A61B1/00
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope which has a usual endoscope observation system and is additionally equipped with another observation system having the necessity for observation by bringing the tip part into contact with an object, capable of easily bringing this observation system into contact with the object of a body cavity, and furthermore reducing the burden of a patient.  <P>SOLUTION: The endoscope is composed of an inserting tube for inserting into the body cavity, the first optical system fixed to the tip of the inserting tube for observation of the living body tissue in the body cavity with the first magnification, and the second optical system fixed to the tip of the inserting tube for observation of the living body tissue with the second higher magnification than the first magnification.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228529-A (JP)
Title: Wiring member
Inventor: KANEKO MASAAKI
IPC: H01B5/02
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring member having high rigidity and capable of suppressing resonance due to vibration in running a vehicle.  <P>SOLUTION: A bus bar 10 connected to a P terminal 26 has a U-shaped cross-sectional shape. Since the cross section is shaped into the U-shaped form, rigidity in the vertical direction of the bus bar 10 is enhanced. An L-shaped type or projecting type cross-sectional shape may be used. In the case of a bundle of the bus bars 10, both the two bus bars may be shaped into either of the types.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224159-A (JP)
Title: Cooling method for tuna and apparatus therefor
Inventor: KIKUTANI MOKICHI
IPC: A23B4/06
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling method for tuna and an apparatus therefor removing guts of tuna just after landing from the underwater, soaking the tuna in a cold water tank, cooling while jetting water flow with a pump to the hollow of a fish body from which the guts are taken out, and shipping the fish body as fresh tuna.  <P>SOLUTION: The cooling method for tuna comprises removing the guts of tuna just after landing from the underwater, soaking the tuna in the cold water tank, and cooling while jetting water flow with the pump to the hollow of the fish body from which the guts are taken out. Alternatively, the method comprises keeping water temperature constant while circulating cooling water in the water tank, and hanging the tuna head down and cooling through upward jetting water from the head of the tuna in the tail direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345737-A (JP)
Title: Resin-made pallet
Inventor: TSUJIMOTO YOSHIO
IPC: B65D19/32
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin-made pallet having a high degree of freedom in the selection of sizes in plane form.  <P>SOLUTION: A plurality of resin-made blocks 5, 15, 30 are connected with a plurality of rod-like linking members 40 to constitute a framework section 2. At the respective blocks 5, 15, 30, a plurality of opening portions respectively oriented in different directions are provided, into which the linking members 40 are inserted. The framework section 2 is provided with a plane board 3 so as to cover its upper surface, thus constituting the resin-made pallet 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004262940-A (JP)
Title: Herbicidal composition containing 3-phenoxy-4-pyridazinol derivative
Inventor: KADOTANI JUNJI
IPC: A01N43/08
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To expand a herbicidal spectrum of a 3-phenoxy-4-pyridazinol derivative, and to provide a means capable of preventing and eliminating principal weeds in a smaller amount than ever.  <P>SOLUTION: A herbicidal composition contains a compound expressed by general formula (I) (R<SP>1</SP>is H, a halogen, an alkyl or the like; R<SP>2</SP>is H, a halogen, an alkyl or the like; R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>, and R<SP>7</SP>are each H, a halogen, an alkyl which may be substituted, an alkenyl which may be substituted, an alkynyl, a cycloalkyl which may be substituted or the like, or two of R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>, and R<SP>7</SP>adjacent to each other may combine with each other together with carbons bonding thereto and form a ring which may be substituted; and m and n are each 0 or 1), its salt, its esterified derivative, and a second herbicidal compound as active ingredients.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005226005-A (JP)
Title: Water-absorbing resin, water-absorbing resin composition, and water-absorbing body
Inventor: IWASE KATSUHIRO
IPC: A61F13/49
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a water-absorbing resin uniform in a transverse diffusion distribution, high in an initial absorption rate and a diffusion rate under pressure, and small in changes in an absorption and an absorption rate upon a change in pressure.  <P>SOLUTION: The water-absorbing resin is of a specified composition one prepared by polymerization at a specified temperature profile in which the amount of generated radicals is so controlled as to decrease a residual monomer and a soluble component and to increase the molecular weight. The water-absorbing resin shows a uniform transverse diffusion distribution under pressure after the lapse of a certain time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230085-A (JP)
Title: Over-tube with balloon
Inventor: NAKAMOTO KOJI
IPC: A61B1/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an over-tube with a balloon capable of reducing the frictional resistance between an inner layer of an over-tube body and an insertion part of an endoscope, and increasing the operability.  <P>SOLUTION: The over-tube with the balloon is for inserting/guiding the insertion part of the endoscope or a treatment instrument, or the like. At least the inner layer 12a as the inner surface of the over-tube body 12 is made of a fluororesin over the whole length.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234704-A (JP)
Title: Tactile sense presentation device for touch panel
Inventor: FUKUDA TOSHIO
IPC: H01H13/66
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To present an operator of a touch panel input device with a tactile sense such as an operational click feel by arranging a transparent switch mechanism without deteriorating screen visibility.  <P>SOLUTION: A solvent is used for transparent finish to uniform light refraction by structural irregularities. This can eliminate parallax by positioning to improve visibility. The method does not limit the degree of freedom of structural design to enable the free design of a keystroke length and a reaction force matching the purpose of use. Miniaturized switch arrays increase resolutions and eliminate the need to limit a switch form on a touch panel. The preliminary consideration of the flow resistance of solvent passage in the design stage can obtain a different tactile feel other than that by the reaction force of the buckling of the transparent switch structure. A devised electrode mounting position can recognize an operator's motion to present the operator in advance with input assist information or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231763-A (JP)
Title: Image forming apparatus
Inventor: KIYOHARA NAOKI
IPC: B65H1/14
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently avoid the paper feeding conveyance failure caused by an operational error such as forgetting about returning of the release of a cylindrical paper feed roller with a simple and small apparatus.  <P>SOLUTION: A release operation of a release means 16j of a paper tray 16a in a paper feeding unit 16 is set in a paper absent state and detected by paper detecting means 40, 50 and 60, and impossibility of the paper feeling operation of the paper is displayed. A return operation of the release means 16j is set in a paper present state and detected, and possibility of the paper feeding operation of the paper is displayed. Thus, paper detecting means 40, 50, 60 and 70 are used also as a release detecting means of the paper tray 16a. The release state of the paper feed roller is easily recognized by a user without disposing a release detecting means for the paper tray 16a separately from the paper detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233499-A (JP)
Title: Shroud for heat exchanger
Inventor: KIMIJIMA TAKESHI
IPC: F04D29/70
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide the technology capable of easily mounting a screen even when a blower type structure is applied to a cooling method of a heat exchanger.  <P>SOLUTION: In this shroud 1 mounted between a fan 4 and the heat exchanger 5, and defining an air blasting passage to the heat exchanger 5, a slit 16 into which split screens 2, 3 can be slidably inserted, is formed along a width direction on an upper plate 10, and the split screens 2, 3 having flanges 20, 30 locked on an edge of the slit at their upper parts, are mounted to fill an air blasting face of a slit 16 position with the split screens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235353-A (JP)
Title: Optical disk device and data reproduction method
Inventor: YAMAGISHI TAKAMASA
IPC: G11B20/18
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device and a data reproduction method that can prevent unnecessary defect detection on a change of a reproduction signal with sufficient sensitivity of defect detection being secured.  <P>SOLUTION: The optical disk device has an amplitude difference reduction circuit in a pre-stage of a defect detection circuit. The amplitude difference reduction circuit generates an amplitude difference reduction signal D4 ((B) in the figure), in which a difference between a signal amplitude of a reproduction signal obtained from a signal having the minimum data length and a signal amplitude of a reproduction signal obtained from a signal having the maximum data length in signals recorded into an optical disk is reduced, from an RF signal D3 ((A) in the figure). The defect detection circuit performs envelope detection on the signal D4, and generates Peak Hold1 ((C) in the figure) and Peak Hold2 ((D) in the figure). Then, the defect detection circuit processes a value of Peak Hold2-Peak Hold1 ((E) in the figure) using a predetermined threshold value TH1, thereby generating a defect flag ((F) in the figure) and outputs it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241053-A (JP)
Title: Bathroom heating and drying system
Inventor: KONO KAZUHIRO
IPC: A47K4/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom heating and drying system capable of preventing the generation of an accident due to wrong operation by a user.  <P>SOLUTION: This bathroom heating and drying system is provided with a warm air heating drier 1 fitted to a part of the bathroom, a voice generating unit 8 built in a main body of the warm air heating drier 1, a control command input means 11 for inputting a control command signal, which controls the warm air heating drier 1, from outside, an informing sentence information memory unit 14 storing informing sentence information in response to whole or part of each of the control command signals, an informing sentence information searching unit 13 for reading the informing sentence information in relation to the corresponding control command signal out the informing sentence information memory unit 14 when a control command signal is input from the control command input means 11, and a voice output unit 17 for outputting the informing sentence information read out by the informing sentence information searching unit 13 with voice of the voice generating unit 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238905-A (JP)
Title: Pneumatic tire
Inventor: OKUBO SHIGEYA
IPC: B60C11/04
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire 2 excellent in stillness and drainage.  <P>SOLUTION: The tire 2 is provided with a central main groove 12, an intermediate main groove 14, an outside main groove 16, and a number of first lug grooves 18 and a number of second lug grooves 20. The first lug grooves 18 and the second lug grooves 20 are disposed alternately in the circumferential direction. The first lug grooves 18 are provided with first inside parts 24 and first outside parts 26. The second lug grooves 20 are provided with second inside parts 18 and second outside parts 30. The tilt angle α of the first lug grooves 18 relative to the circumferential direction is between or equal to 45° and 80°. The tilt angle β of the second lug grooves 20 relative to the circumferential direction is between or equal to 30° and 75°. The angle α is larger than the angle β. The ratio (α/β) between the angle α and the angle β is 1.2 and more. The first lug grooves 18 and the second lug grooves 20 are coexistent, and thus resonance is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237545-A (JP)
Title: Ion introduction tool
Inventor: TANBACHI AKIRA
IPC: A45D44/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion introduction tool which can be safely used without pains by controlling a pulse used at the time of driving the ion introduction tool.  <P>SOLUTION: The ion introduction tool can be comfortably used as the voltage level of the pulse is slowly raised to reach a coherent voltage to prevent a living body from feeling electricity without quickly reaching a coherent voltage where the living body feels electricity because a pulse output section 12 sufficiently gives the raising time of the pulse at the time of generating the pulse.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239642-A (JP)
Title: Stilbene derivative, method for producing the same and electrophotographic photoreceptor
Inventor: SUGAI AKIO
IPC: C07C221/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stilbene derivative having a prescribed sensitivity characteristic, capable of effectively preventing crystallization and excellent in static charge stability and to provide a method for producing the stilbene derivative and to provide an electrophotographic photorecetor containing the stilbene derivative.  <P>SOLUTION: The stilbene derivative is represented by general formula (1) (wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>and R<SP>5</SP>are each independently a hydrogen atom, a halogen atom, a 1-20C substituted or unsubstituted alkyl group, a 6-12C substituted or unsubstituted aryl group, a 1-20C substituted or unsubstituted alkoxy group or a 6-12C substituted or unsubstituted aralkyl group or the like; A is a divalent organic group). The method for producing the stilbene derivative comprises carrying out an ether cleavage reaction and esterification reaction using a specific dialkoxystilbene derivative as a raw material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239028-A (JP)
Title: Aircraft
Inventor: WATANABE TOSHIYASU
IPC: A47C7/62
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aircraft capable of easily storing a baggage and reducing a physical load on a passenger.  <P>SOLUTION: This aircraft is constituted to perfectly store the baggage 100 under a seat surface 22 of a seat 20 when the box type baggage 100 is put in a recessed part 40 in a state of making a side (a) having the maximum length vertical by forming the recessed part 40 on a floor 12 under the seat 20. Additionally, it is possible to set this recessed part 40 in dimensions enough to arrange two pieces of the baggages 100 side by side. At this time, it is preferable to devise the seat surface 22 free to be tip-up so that the baggage can be put in and out of the recessed part 40 as required.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244908-A (JP)
Title: Communication system, communication device, and communication control method
Inventor: NAKAO FUMIAKI
IPC: H04W72/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately determine a transmission rate of an information code transmitted from a base station device 2 to a mobile station device 1 according to an interference amount concerning a code division multiplexing signal received by the base station device 2.  <P>SOLUTION: A mobile communication system 4 by a code division multiplexing connection method including a base station device 2 and a mobile station device 1 has an interference determining portion 41 measuring an interference amount concerning a code division multiplexing signal received by the base station device 2, and a rate control portion 42 and a data transmitting portion 43 transmitting from the base station device 2 to the mobile station device 1 a spread signal based on an information code of a transmission rate corresponding to a predetermined first range based on whether or not the interference amount measured by the interference determining portion 41 belongs to the predetermined first range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251622-A (JP)
Title: Lighting system and display device
Inventor: SETOMOTO TATSUMI
IPC: F21V23/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system having a practical function and excellent in usability.  <P>SOLUTION: The lighting system 10 comprises: a luminous body 20 having an LED element on a surface thereof; a heat sink 300; and heat pipes 410 and 420 that transmit heat generated at light emission by the LED element from the luminous body 20 to the heat sink 300. The luminous body 20 comprises a light emitting module 100 having the LED element on a surface of a substrate, and a holder 200 for mounting a socket 230 that detachably holds the light emitting module 100. The holder 200 is attached to be movable along the heat pipes 410 and 420, and positioned and fixed by a fixing screw 260.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232142-A (JP)
Title: New organoiridium compound, method for producing the same and method for producing membrane
Inventor: TAKAMORI MAYUMI
IPC: C07C13/23
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organometallic compound used for forming an iridium-containing membrane by a CVD method, having a low melting point, excellent in vaporization characteristic and also having a low membrane-forming temperature on a substrate.  <P>SOLUTION: This organoiridium compound is produced by performing the reaction of an iridium compound, a cyclohexadiene derivative and a cyclopentadiene derivative. Also, the organoiridium compound is produced by performing the reaction of the iridium compound, a butadiene derivative and the cyclopentadiene derivative.  <P>COPYRIGHT: (C)2005,JPO&NCIPI