baber/WOPTO huggingface dataset:
Patent JP-2004280866-A (JP)
Title: Recording medium, recording device, reproducing device, recording method, and reproducing method
Inventor: TERADA MITSUTOSHI
IPC: G11B20/10
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the usefulness of a recording medium of a write-once type of a plurality of recording layers.  <P>SOLUTION: The write-once type recording medium having a plurality of recording layers consists of: a normal recording and reproducing region, an alternate region, a first alternation control information region; and a second alternation control information region (TDMA). Further, write presence/absence presentation information (space bit map) is recorded. For example, the write presence/absence presentation information is recorded in the second alternation control information region. The second alternation control information region is a region in which rewrite of alternation control information is realized by additional write of alternation control information relating to alternation processing. Further it can be discriminated whether write has been performed already for each data unit (cluster) of each recording layer on the recording medium. The second alternation control information region (TDMA) of each recording layer is erased sequentially, and is used for updating alternation control information and write presence/absence presentation information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282270-A (JP)
Title: Radio ad hoc communication system, terminal, processing method therein, and program for making terminal to execute the method
Inventor: ISOTSU MASAAKI
IPC: H04W40/34
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize quick switching of routes by preparing for the situation, in which the communication is cut caused by the deterioration of the link quality during the communication, by discovering a substitute route beforehand, in a radio ad hoc communication system.  <P>SOLUTION: When the corresponding route is not set during data communication request 10, a route discovering process 20 discovers and sets the route. A link state management process 40 monitors the state of a link 30 on the route set by the route discovering process 20 and it updates the link state in a route table of each radio terminal. A substitute route discovering process 50 sets a candidate for the substitute route when the link quality is deteriorated. A route switching process 60 switches the candidate for the substitute route as the regular route.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275350-A (JP)
Title: Cooking table capable of being cooled
Inventor: INAGI SOICHI
IPC: A47J47/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking table ("chopping board", a worktop, etc.) which is internally provided with the housing space for a freely being put in and taken out cooling member and can be used cooled at a temperature in a fixed temperature for a fixed continuous period.  <P>SOLUTION: The cooking table is (1) ineternally provided with the housing space 2 for the freely being put in and taken out cooling member. (2) The cooling member 4 is a sealed container or a sealed bag housing a cold retainer. (3) A heat absorbing member 3 consisting of material of a high heat conductivity is built inside, and a part of the heat absorbing member makes the side wall of a part or the whole of the housing space 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003341436-A (JP)
Title: Vehicular glove compartment device
Inventor: AKITA KEISUKE
IPC: B60R7/06
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-use glove compartment device drawable from the lower part of an instrument panel.   <P>SOLUTION: The vehicular glove compartment device comprises a holding part drawably provided at the lower part of the instrument panel opposed to a seat, a bag body mounted on the holding part with its upper face open, and folding means for folding the bag body upward when storing the holding part into the lower part of the instrument panel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004276423-A (JP)
Title: Inkjet recording method
Inventor: IGARASHI KOJI
IPC: C09D11/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording method, by which a favorable color developing properties/ink absorbency at printing with a pigment ink and a favorable pigment ink fixability after printing are obtained.  <P>SOLUTION: In the inkjet recording method, in which recording is performed on an inkjet recording sheet having at least one ink receiving layer on a support with pigment ink liquid drops, which are discharged from an inkjet recording device and include a coloring material pigment, an anionic dispersant and water, the average dispersed particle diameter of the coloring material pigment is set to be not more than 80 nm and, at the same time, the inkjet recording sheet includes water-soluble polyvalent metal salt and at least one kind of cationic resins.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279827-A (JP)
Title: Land register processing support system
Inventor: HAYAKAZE EMIKO
IPC: G06F3/0488
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To insure that the work of land register processing of a land register survey or the like can be more efficiently carried out by supporting the formation of the prime drawings of land register survey drawings.  <P>SOLUTION: The image layer of the image indicated by public drawing image data is displayed in a prime drawing display area 302. Also, in the form of using the image indicated by the public figure image data as a draft, the system accepts drawing of polygons indicating writing by user to the image layer arranged thereon and draws the respective polygons. At the same time, the system accepts setting of land register attribute items, such as characters to the respective polygons, lot numbers, categories of lands, and owners, and imparts these as the attributes to the respective polygons. The attributes set at the polygons selected by the user are displayed according to user operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276559-A (JP)
Title: Manufacturing process of timing belt
Inventor: SUEFUJI YOSUKE
IPC: B29D29/08
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timing belt with exact teeth by arranging a teeth cloth along the teeth of a rubber sheet without distorting the teeth.  <P>SOLUTION: A pre-molded sheet 14 is made as follows: a rubber sheet 1 is press-molded with a teeth-molding mold 5 under heating to form teeth 15 and grooves 16; a teeth cloth 4 is set on the surface of the teeth 15 and the grooves 16 of the molded rubber sheet 1; and the teeth cloth 4 is embossed so that, when a tooth 15 of the rubber sheet 1 is engaged with a groove 18 of a pinion roll 11, a tooth 15' of the rubber sheet adjoining the rear side does not interfere with a tooth part 17 of the pinion roll. The objective timing belt is prepared as follows: the outer periphery of a vulcanizing mold 20 which has, on its outer periphery, a teeth mold corresponding to the teeth and the grooves is covered with the pre-molded sheet 14 so that its teeth side faces the inside; then, on the pre-molded sheet 14, a core wire 32 is wound followed by winding a rubber sheet 34 for back side; and vulcanization is conducted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286245-A (JP)
Title: Air conditioner, and operation method of air conditioner
Inventor: ASAHINA TAKASHI
IPC: F24F11/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical device allowing different type-mixed connection such as apparatus configuration and specification of a domestic air conditioner and a business-oriented air conditioner, and allowing a flexible combination capable of selecting an indoor machine matching to a space.  <P>SOLUTION: A dedicated relay device is installed between a business-oriented outdoor machine and a domestic indoor machine, and communication data of the business-oriented outdoor machine are matched to those of the domestic indoor machine, so that a combination of air-conditioning systems different from each other is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286094-A (JP)
Title: Piping penetration structure
Inventor: MIYAWAKI KAZUHIRO
IPC: F16L5/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping penetration structure capable of achieving great heat insulation effect while saving space.  <P>SOLUTION: A flange 5 attached to an outer circumference of piping 2 in which high temperature exhaust gas flows is coupled by bolts and nuts 8a and 8b to an opening edge of a through hole 6 bored in a partition wall 1 which the piping 2 penetrates in this piping penetration structure. On an inner surface of the piping 2, a heat insulation sleeve 9 is disposed, so that transmission of temperature of the piping 2 toward a hull (the partition wall 1) is minimized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284451-A (JP)
Title: Side clutch switching mechanism of riding type rice transplanter
Inventor: TSUCHIYA HIROSHI
IPC: A01C11/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side clutch switching mechanism in which the clutch operation is not stopped in a step of coupling/uncoupling a side clutch.  <P>SOLUTION: In a riding type rice transplanter, a steering wheel 8 is interlockingly connected right and left side clutches via a link mechanism 100 and a cam mechanism 180. A permission means which is movable in a predetermined distance or turnable by a predetermined angle is provided on the link mechanism 100. The cam mechanism 180 comprises a cam member 181 to be turned in an interlocking manner with the turn of the steering wheel 8, right and left rollers 185L and 185R rolling on an outer circumferential surface of the cam member 180, right and left operation arms 182 and 182 to support the rollers 185L and 185R, and a spring 184 which are interposed between the right and left operation arms to urge the right and left rollers 185L and 185R to the center side of the cam member 181. The outer circumferential shape of the cam member 181 is formed so that the rollers are not moved at the straight position, and the rollers are moved to the clutch uncoupling side at the turning position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293204-A (JP)
Title: Side ditch and its ditch cover
Inventor: SATO YOSHIHIKO
IPC: E03F5/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cover displacement and a cover breaking by eliminating the generation of the loosenesses of a side ditch and a ditch cover for the side ditch and keeping openings among the ditch covers constant even on the inclined plane of a slope or the like.  <P>SOLUTION: Engaging sections composed of projecting sections 3A and recessed sections 3B positioned in the longitudinal direction are formed at the placing stepped section 2 of the U-shaped side ditch 1, and the engaging sections consisting of rail-shaped projecting sections 4A and recessed sections 4B, to which the ditch cover 5 is positioned in the cross direction, are formed to the ditch cover 5 closing the opening section of the side ditch 1. The bottom sections 3C of the engaging recessed sections 3B formed to the placing stepped section 2 of the side ditch 1 are constituted of deep ditches inclined towards the inside of the side ditch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293497-A (JP)
Title: Control valve for variable displacement compressor
Inventor: YOSHIHIRO RYOSUKE
IPC: F04B27/18
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control valve for a variable displacement compressor for making control so that the differential pressure between the discharge pressure and the suction pressure becomes a value set by the duty ratio control, and improved in the characteristic in the neighborhood of the valve closing position.  <P>SOLUTION: In a control valve for a variable displacement compressor, a valve section 10 for controlling the refrigerant flow rate at discharge pressure Pd to supply refrigerant at a control pressure Pc to a crankcase is made to have a spool valve structure. A spool valve element 15 and a coaxial shaft 18 are configured such that the spool valve element 15 and the shaft 18 oppositely receive the discharge pressure Pd and the suction pressure Ps, respectively. The differential pressure between the discharge pressure Pd and suction pressure Ps, which is to be controlled, is set by a duty ratio controlled solenoid section 20. The spool valve element 15 performing micro vibrations due to duty ratio control is prevented from colliding against a valve seat 16 when it is close to the valve-closing position, so that it is possible to enhance the valve lift characteristics, and to improve durability of valve component parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296402-A (JP)
Title: Manufacturing method of flat cable
Inventor: FUKUMOTO KOJI
IPC: H01B13/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a flat cable, capable of preventing meandering and wobbling of flat cable.  <P>SOLUTION: In a transportation path P, a first guide mechanism 20 for guiding transportation of both insulating films 14a and 14b is provided on the upper stream side from an ultrasonic welding cutter 40 for ultrasonic welding/fusing of both insulating films 14a and 14b. A second guide mechanism 60 is provided on the lower stream side from the ultrasonic welding cutter 40 which guides transportation of a flat cable 10 by passing each of linear conductors 12 sandwiched between both insulating films 14a and 14b into each of conductor guide grooves. A taking mechanism 70 is provided between the ultrasonic welding cutter 40 and a take-up mechanism 80 which applies tension to the flat cable 10 to be transported.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299107-A (JP)
Title: Injection mold and its manufacturing method
Inventor: TAKEISHI ATSUSHI
IPC: B29C45/34
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection mold constituted so as to simply discharge the gas or the like in a cavity and also suitable for molding a thin-walled product.  <P>SOLUTION: In the injection mold 1 for forming a cavity 4 filled with a molten resin, a heat insulating member 20 comprising a foamed metal is provided so as to surround mold members 6a and 8a for forming the cavity 4 and an air passing channel 17 is provided to the heat insulating member 20 so as to let the heat insulating member 20 communicate with the outside of the mold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299838-A (JP)
Title: Image recording apparatus
Inventor: ONO TAKEHISA
IPC: B65H5/06
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To optimally record images without generating unevenness in exposure of a photosensitive material by restricting floating of the photosensitive material at an exposing position, restricting fluctuation of a carrying load, and reducing fluctuation of the photosensitive material carrying speed.  <P>SOLUTION: In this image recording apparatus, a pair of carrying rollers 42 and 44 are arranged in front and rear of the exposing position to carry the photosensitive material by nipping it. Presser rollers 50B and 50C of presser members for restricting the floating quantity of the photosensitive material within the depth, wherein exposure is necessary, by pushing the photosensitive material to the top surface of a flatter guide 48. This image recording apparatus can record images in the photosensitive material without generating unevenness of exposure in the photosensitive material by restricting the floating quantity of the photosensitive material within the depth, wherein exposure is necessary, at the exposing position by pressing the photosensitive material with the pair of carrying rollers 42 and 44 at positions close to the exposing position in comparison with the nipping position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300296-A (JP)
Title: Composition for dip molding
Inventor: ARIOKA NAOTO
IPC: C08G18/80
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for dip molding, having the same or more superior properties as or than those of a polyvinyl chloride resin-containing plastisol composition, and providing a little environmental load.  <P>SOLUTION: The molded product is obtained from the composition for the dip molding, comprising a blocked polyisocyanate blocked by a blocking agent such as oximes, an active hydrogen-containing compound such as a hydrazide compound, having an active hydrogen group reactive with an isocyanate group in the molecule, and an acrylic resin. As a result, a tensile elongation, solvent resistance, flexibility at a low temperature, and an adhesive strength of the molded product can be improved, and the load on the environment can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303357-A (JP)
Title: Magnetic field modulation head
Inventor: TOMITA SUNAO
IPC: G11B21/21
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic field modulation head wherein the going-around range of a head part is expanded, and the protection property of the head part is enhanced.  <P>SOLUTION: The magnetic field modulation head 2 having a slider 6 slid into contact with a magneto-optical recording medium (magneto-optical disk 4) is provided with projections 8, 8A, and 8B disposed in the side face part of the slider directed to the outer peripheral side of the magneto-optical recording medium, and a head part 12 mounted in contact with the projections and the side face part of the slider. Thus, the use efficiency of the magneto-optical recording medium is improved, and the fixing strength of the head part to the slider is increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298473-A (JP)
Title: X-rays image photographing system
Inventor: HIRATA GORO
IPC: A61B6/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray image photographing system which can improve photographing efficiency by corresponding to various photographing modes.  <P>SOLUTION: An X-ray tube 2 for irradiating a subject H with X-rays is supported by an X-ray tube supporting mechanism in such a manner that it can move in the top and bottom direction and in the first cross direction, and also it can rotate around the second cross direction which is perpendicular to the first cross direction. The X-ray detector 10 having an X-ray detection surface 10a along the second cross direction is supported by an X-ray detector supporting mechanism through a stand 11a, in such a manner that it can move in a top and bottom direction and the first cross direction, and also it can rotate around the second cross direction. The X-ray detector 10 and stand 11a are juxtaposed to stand in a row along the second cross direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300384-A (JP)
Title: Aqueous fluorescent resin composition and method for producing the same
Inventor: YAMAUCHI KENICHIRO
IPC: C09D11/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous fluorescent resin composition suitable for applying to a coating or ink etc. which can form an indication or coating product etc. having an excellent weather resistance and to provide a method for producing the same.  <P>SOLUTION: The aqueous fluorescent resin composition is produced by producing for the first step an emulsion of a resin (C) containing fluorescent colorant by emulsion polymerization of a monomer mixture (A), which comprises an ethylenic unsaturated monomer (a) containing a reactive functional group against a carboxylic group and another ethylenic unsaturated monomer (b) copolymerizable with the monomer (a), in the presence of a fluorescent colorant (B) in an aqueous medium, then by mixing the emulsion and a water soluble polymer (D) containing a carboxy group and by allowing to react the functional group of the resin (C) containing fluorescent colorant with a carboxylic group contained in the polymer (D).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306167-A (JP)
Title: Rotary sheet cutter
Inventor: NOGUCHI HIROO
IPC: B26D1/14
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary sheet cutter which is composed of a relatively small number of parts, low in production cost, and has an advantageous structure when taking into consideration compatibility between a cutter stand portion and a movable head portion and the versatility of the cutter.  <P>SOLUTION: The rotary sheet cutter is formed of a horizontal cutter base plate A having a base plate main body 1 and a linear guide groove 3 formed in parallel with an upper surface of a linear edge 2 of the main body, a movable holder portion B, and a rotary cutter portion C. The movable holder portion B has a U-shaped fitting portion 11 which is horizontally linearly movable along the linear edge 2 of the base plate A and capable of fitting onto the linear edge, and a vertical cutter mounting portion 12. The rotary cutter portion C has a rotary cutter blade 21 axially supported by a spindle portion 22 in a freely rotatable manner, and a blade receiving portion 23 facing an undermost peripheral portion of a lower peripheral portion out of the cutter blade 21. The rotary cutter portion can be fitted into the cutter mounting portion 12 of the movable holder portion B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006792-A (JP)
Title: Led integrally formed connector, its manufacturing method, and connector integrally formed led
Inventor: KOIZUMI MASAKAZU
IPC: H01R11/01
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrally formed connector with a chip type LED and its manufacturing method, capable of simplifying a connection and being thinned at low cost, and of attaining a reliable conduction with an electrode part, in a connection of a printed circuit board with the chip type LED.  <P>SOLUTION: For connecting between opposite electrodes of a chip type LED (29) and a circuit board, there is provided an elastic connector which is pinched between the opposite electrodes to compress for an electric connection between the electrodes. The elastic connector is integrally formed by laminating on a surface of at least one electrode layer of the chip type LED and the circuit board. For example, a magnetic metal wire (11) obtained by orienting in a thickness direction in a silicone rubber (15') layer is integrally formed with an electrode terminal (4) of the chip type LED chip (29) composed of a substrate (1) and an element device (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004312890-A (JP)
Title: Motor control circuit and motor control method
Inventor: TAKAHASHI HISASHI
IPC: H02P6/12
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control circuit that can prevent the generation of heat when unloaded.  <P>SOLUTION: When an initial parameter is not yet measured (S102: Yes), a brushless motor 40 is normally rotated in an unloaded state (S104), a phase difference between a drive voltage and a Hall sensor signal is read in terms of data (S106), and an offset value larger than the measured phase difference is set (S108). Since the offset value is set based on the measured phase difference, in normal control (S10), an exciting voltage in a loaded state is not caused to be applied to a coil in the unloaded state, thus preventing the generation of heat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI