baber/WOPTO huggingface dataset:
Patent JP-2004245452-A (JP)
Title: Cold air device for refrigerator
Inventor: KIYOKAWA SUSUMU
IPC: F25D21/08
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a durable planar electric heater for efficiently heating frozen portions of a refrigerator.  <P>SOLUTION: This cold air device for the refrigerator comprises an air cooler 1 having a heat exchanger 3 and a blowing fan 4 built in a body 2 and a cold air jet cylinder 2a provided on one side of the body. The planar electric heater 8 is provided around at least the cold air jet cylinder 2a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243904-A (JP)
Title: Lane deviation preventing device
Inventor: MATSUMOTO SHINJI
IPC: B60T8/58
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling lane deviation preventing device capable of suppressing an uncomfortable feeling of a driver, and preventing own vehicle from approaching an obstacle.  <P>SOLUTION: When the own vehicle tends to deviate from a traveling lane, a target yaw moment Ms for avoiding deviation from the traveling lane of the own vehicle is calculated (a step S10), according to differences between future estimated lateral displacement XS and a lateral displacement limit value Xc. Braking force of each wheel is controlled on the basis of the target yaw moment Ms (steps S12 to S14). Only when a tendency of deviation in a direction moving away from the obstacle is detected, the target yaw moment Ms is corrected to be small by multiplying the target yaw moment Ms by a second correcting gain Ksynear not more than 1 (a step S11).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248564-A (JP)
Title: Method for producing aromatic polyester cyclic oligomer
Inventor: YOSHINO KENJI
IPC: C08G63/78
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing an aromatic polyester cyclic oligomer by a low-energy process.  <P>SOLUTION: The method for producing the aromatic polyester cyclic oligomer comprises reacting an aromatic polyester linear polymer with hydrolase.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252724-A (JP)
Title: Electronic mail transmitter, contact destination guiding device, electronic mail transmitting method and program
Inventor: TONEGAWA SATOKO
IPC: G06F13/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To accurately transmit information to a target person having a plurality of mail addresses or contact destinations.  <P>SOLUTION: An electronic mail transmission system is provided with a delivery server 10 for selectively transmitting electronic mail to a transmission target person possessing a plurality of mail addresses. The delivery server 10 predicts the situation of the transmission target person when the electronic mail is transmitted, and ranks the plurality of mail addresses in the order of the high possibility of the reception of the electronic mail by the transmission target person, and transmits the electronic mail according to the ranking. Also, the delivery server 10 reflects which mail address has been used for receiving the message by the transmission target person as the result of the transmission of the electronic mail on the next ranking.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254890-A (JP)
Title: Nozzle mounting structure of endoscope
Inventor: YAMAMOTO KAZUYUKI
IPC: G02B23/24
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle mounting structure of an endoscope wherein a nozzle member which bends a flow passage connected to an aperture at a pointed head of a multi-lumen tube to the side can be connected and fixed not to exfoliate by repeated use with simple structure without a risk of plugging or the like.  <P>SOLUTION: A pointed head part of the multi-lumen tube 20 that is formed with two or more parallel integrated lumens 21, 22 and 23 is cut to make aperture positions of the sending air and the sending water lumens 22 and 23 to be retracted from an aperture position of the suction lumen 21 and a connecting wall plate 13a of the nozzle member 10 is connected to a part of a side wall 24 formed by cutting.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256704-A (JP)
Title: Elastomeric member and method for producing elastomeric member
Inventor: TAGAYA KEIJI
IPC: C08L53/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastomeric member having a structure in which a coating film is formed on the surface of a base material composed of a gel-like resin material, having high adhesiveness to a base material surface of the coating film and not causing release of the coating film readily and to provide a method for producing the elastomeric member.  <P>SOLUTION: The elastomeric member 1 is equipped with a base material 3 formed of the gel-like resin material and a coating film 5 formed on the surface of the base material 3. The gel-like resin material forming the base material 3 comprises 100 pts. wt. styrene-based thermoplastic elastomer (particularly a styrene-ethylene-propylene-styrene copolymer; SEPS) and 600 pts. wt. hydrocarbon-based process oil as main components and further, a small amount of a filler and an antioxidant. The coating film 5 is formed on the surface of the base material 3 by coating the surface of the base material 3 with a coating agent containing a chloroprene latex (CR latex) as a main component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255837-A (JP)
Title: Printer
Inventor: KONDO SATOYUKI
IPC: B41J23/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which is reduced in cost, and equipped with a transfer means for winding a ribbon, to thereby improve the operability of the operator.  <P>SOLUTION: In this printer, a transfer mechanism 6 arranged between a driven pulley 32 and a ribbon winding section 7, is formed of a gear 49, a plate 49a rotatable about a shaft center of the gear 49, and a planet gear 50 arranged on the plate 49a and capable of revolving about the gear 49 as a sun gear. Thus, the planet gear 50 is brought into contact with a gear 60 of the ribbon winding section 7 by the revolution of the planet gear 50, and therefore rotation is transferred to the ribbon winding section 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262071-A (JP)
Title: Sheet laminating method
Inventor: TOMINAGA TOSHIHIKO
IPC: B29C65/78
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To certainly laminate a sheet material without wrinkles on a flat surface.  <P>SOLUTION: A laminator 1 is constituted so that a linear polarization separation sheet 3 and a linear polarization film 5 are respectively drawn out of a raw linear polarization separation sheet roll 2 and a raw linear polarization film roll 4 and laminated while pressed by a laminating roll 6. The draw-out direction 2a from the raw linear polarization separation sheet roll 2 is biased so as to be inclined by about 1° with respect to the parallel line 6d of the rotary shaft of the laminating roll 6. If the angular shift of a transmission axis 3a with a transmission axis 5a is about ± 4°, optical characteristics are not almost affected. When the sheet 3 and the film 5 are laminated by biasing the draw-out direction of the raw roll 2, both of them are flatly laminated to prevent the occurrence of undulating wrinkles.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003332648-A (JP)
Title: Method of manufacturing thin film piezoelectric element and element housing jig
Inventor: MIKAMI HIROSUKE
IPC: H01L41/22
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a thin film piezoelectric element by which thin film piezoelectric elements can be prevented from being damaged by preventing the elements from coming into contact with each other in a liquid chemical tank, cleaning tank, etc., and workability and yield can be improved largely by making the handling of the elements in the liquid chemical tank or the taking-out work of the elements from the tank easier, and to provide an element housing jig used for the method.  <P>SOLUTION: The method of manufacturing the thin film piezoelectric element comprises a step of holding thin film piezoelectric elements 10 formed on a substrate 12 between the substrate 12 and a temporarily fixing substrate 14 by bonding the elements 10 to the substrate 14 through an adhesive layer 13, a step of exposing the elements 10 by selectively removing the substrate 12, and a step of fixing the element housing jig 22 having divided areas 25 which isolate the elements 10 from each other by making the elements 10 and areas 25 correspond to each other. The method also comprises a step of housing the elements 10 in the divided areas 25 of the jig 22 by disposing the jig 22 below the elements 10 in the vertical direction and dissolving and removing the adhesive layer 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004269919-A (JP)
Title: Method of producing cold rolled steel sheet, and cold rolled steel sheet
Inventor: SAWADA HIROSHI
IPC: C23G1/08
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a cold rolled steel sheet through a continuous annealing process of cooling a steel strip after heating/soaking by gas jet cooling and/or roll cooling, where initial rust generated on the surface of the steel sheet under severe conditions is suppressed as possible to improve its corrosion resistance, and to provide a cold rolled steel sheet produced by the method.  <P>SOLUTION: Surface treatment consisting of a stage for removing an oxide film on the surface of a steel strip and a stage for reproducing an oxide film on the surface of the steel strip freed from the oxide film by the stage is performed on the downstream side in a continuous annealing process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270775-A (JP)
Title: Sealing device for rolling bearing
Inventor: NAKAGAWA YOSHITAKA
IPC: F16C33/78
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device for a rolling bearing that prevents increase of sliding resistance between a lip part of a seal member and the inner wall of a seal groove, has a waterproof performance that does not become lower than that at a slinger mounted time even when the slinger is abolished, has high workability, and has reduced cost.  <P>SOLUTION: The lip part formed in the inner periphery of the seal member 7 disposed between an outer ring 2 and an inner ring 4 comprises a sub lip part 7s forming a labyrinth 8 between it and the outer peripheral surface of the inner ring, a flexible constriction 7d, and a main lip part 7m in a ring shape outside via the constriction 7d. The seal groove 4a formed in an end of the outer peripheral surface of the inner ring 4 is formed so as to engage the main lip part 7m of the seal 7, and part of the surface 7h of the main lip part 7m facing the sub lip part 7s is butted on the inside inner wall 4c of the seal groove 4a. The angle α of the main lip part 7m with respect to the axial direction of the surface 7h is set lower than the angle β of it with respect to the axial direction of the inside inner wall 4c of the seal groove.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271328-A (JP)
Title: Receiving system for road traffic information
Inventor: OSHITA SUSUMU
IPC: G08G1/09
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide the receiving system of road traffic information enabling it to ease the arrangement space between the devices constituting the receiving system of traffic information, to make compact the device as a whole, and to facilitate the inside installation of the devices in a mobile object.  <P>SOLUTION: The composition of the receiving system of road traffic information is divided into two units, namely a case 1 containing a circuit substrate storage part 11 and switches 12, and a panel 2 consisting of a solar panel storage part 21 and GPS221. The case 1 and the panel 2 can be opened and closed by a hinge element 101. The case 1 is composed of the thick part and the thin part. The circuit substrate storage part 11 is arranged in the thick wall part, while the switches 12 are arranged in the thin part. In addition, the thick part of GPS221, arranged in the solar panel storage part 21, is made to oppose the thin part of the switches 12 arranged in the case 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268449-A (JP)
Title: Printer for board
Inventor: SHIRAISHI YASUO
IPC: B41J29/46
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer for a board capable of always maintaining adequate printing quality.  <P>SOLUTION: This printer for a board is equipped with a print head for printing predetermined information on a printed board by an inkjet system. The printer has a test printing means for allowing the print head to perform printing for testing for every predetermined time period.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270839-A (JP)
Title: Conductive roll
Inventor: HIRAMATSU HIROOMI
IPC: G03G5/10
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive roll which is not influenced by elapsed time after mixing adhesive agent and a core bar storing environment after applying the adhesive agent, securing stable interface adhesive property, easier to manufacture than a conventional conductive roll and inexpensive.  <P>SOLUTION: The conductive roll has a shaft body 11, an adhesive agent layer 12 formed on its outer peripheral face and a base rubber layer 13 formed on an outer peripheral face of the adhesive agent layer 12. The base rubber layer 13 is formed by using addition reaction type silicone elastomer and the adhesive agent layer 12 is formed by using one-pack type epoxy base adhesive agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271422-A (JP)
Title: Data processor for chromatograph
Inventor: KAMATA YOSHISUKE
IPC: G01N30/86
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect fine peaks overlapped in a leading part or a tailing part of a large peak.  <P>SOLUTION: Two inflection points C1, C2 are found in the leading part or the tailing part of the large peak P1, and a straight line connecting both inflection points C1, C2 is settled as a reference line when found. A tangential line is drawn in each point on a peak curve, and a position where an inclination of the tangential line formed with respect to the reference line comes to a value preset by an analytical person or more is determined as a start point P2S of the fine peak P2, and a point where an inclination of the tangential line formed with respect to the reference line comes to the set value or less in a rear side thereof is determined as an end point P2E. The fine peak is surely detected thereby even when a curve is not turned from an increase to a decrease or from the decrease to the increase in the leading part or the tailing part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270368-A (JP)
Title: Operation pattern selector device of construction machine
Inventor: NASU KATSUYOSHI
IPC: E02F9/20
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation pattern selector device of a construction machine, easily switching a plurality of operation patterns, and easily fixing a specified operation pattern at need.  <P>SOLUTION: This operation pattern selector device of the construction machine is adapted to select an operation pattern of correspondence between operating directions of operating lever devices 38L, 38R and hydraulic actuators 16, 21, 22 and 23 and operating directions thereof. The operation pattern selector device includes: an operation pattern selector switch 57 for inputting the setting of an operation pattern by an operator; a control part 54 of a controller 40 for generating a driving signal on the basis of operating signals from the operating lever devices 38L, 38R according to the input of the setting by the operation pattern selector switch 57 and outputting the same to corresponding solenoid proportional valves 44A, 44B, 45A, 45B, 46A, 46B, 47A and 47B; and an operation pattern fixing switch 58 for inputting designation not to change the setting of the operation pattern set and inputted by the operation pattern selector switch 57 by the operator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274623-A (JP)
Title: Data rounding correction circuit and video equipment
Inventor: HATTORI SHINJI
IPC: H03M7/14
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To accurately represent the low-order input data and to suppress the deviation of data.  <P>SOLUTION: A data rounding correction circuit comprises a first delay means 14 that delays a high-order integration data 7 to output a first delay data 10, a second delay means 15 that delays the first delay data 10 to output a second delay data 11, a third relay means 16 that delays a low-order integration data 9 to output a low-order delay integration data 8, and a calculation means 17 which calculates the first and second delay data 10 and 11 to output a feedback data 6. An integration means 13 adds a low-order input data 4 in which a low-order (J-K) bit is taken out of an input data 1 of J bit to the feedback data 6, to output a high-order integration data 7 of L bit and the low-order integration data 9 of (J-K-L bit) and a correction data 5 which is overflow bit. An addition means 12 adds the correction data 5 to a high-order input data 2 in which a high-order K bit is taken out of the input data 1, to output a data 3 of K bit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273995-A (JP)
Title: Coil component
Inventor: OTSUBO MUTSUYASU
IPC: H01F17/04
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mounting coil component applicable to a reflow solder tub without increasing the number of components or complicating the structure.  <P>SOLUTION: The coil component comprises a coil body 25 consisting of an annular core 22 having a vertical through hole 21, a winding 23 formed by winding an insulated wire having an insulating coating around the annular core 22, and a lead wire 24 led out from the winding 23, an insulating resin case 26 containing the coil body 25, and a terminal 27 planted on the case 26 and connected with the lead wire 24. The case 26 has an upper surface part 28, a bottom face part 29 and a side face part 30. An opening 31 is made in one surface of the side face part 30 and the winding 23 is not wound around the core 22 in the vicinity of the opening 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276276-A (JP)
Title: Lithographic printing plate requiring no development process
Inventor: SANADA TAKAYUKI
IPC: G03F7/004
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic printing plate for CTP which is exposed to light in a near infrared range; can be handled in a bright room; dispenses with development and wiping-off procedures; and hardly suffers texture smudging even when the quantity of damping water is reduced.  <P>SOLUTION: The lithographic printing plate dispenses with a development process and is obtained by changing the hydrophilic nature of the surface of an irradiation part to an inkphilic nature through irradiating with light to an original plate having a hydrophilic resin photosensitive layer formed of a crosslinked photosensitive resin composition comprising a hydrophilic polymer, a crosslinking agent and a light absorbing agent. In addition, the hydrophilic resin photosensitive layer contains a phosphate surfactant and the photosensitive resin composition preferably contains a hydrophobic polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282824-A (JP)
Title: Power supply and operation method thereof
Inventor: MATSUMURA TAKESHI
IPC: H02M3/155
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step up/down type power supply, along with its operation method, capable of stably controlling an output voltage.  <P>SOLUTION: In a power supply 2, an input voltage is stepped down by switching operation of a step-down switching element 11, which is charged to a load 34. When an output voltage reaches a first reference voltage, the step-down switching element 11 is switched to pentode operation for controlling conductive resistance, so that an input voltage is stepped down once. The voltage is stepped up by switching operation of a step-up switching element 21, which is used as an output voltage. The operation to switch from a step-down process to a step-up process is stable. When the output voltage reaches a second reference voltage, the step-down switching element 11 is shifted from the pentode operation to triode operation, reducing a loss.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004224684-A (JP)
Title: Manufacturing method of tetrahydroborate
Inventor: SUDA SEIJIRO
IPC: C01B6/21
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a tetrahydroborate that is manufactured under mild reaction conditions at a cost low in a high yield.  <P>SOLUTION: After a mixture comprising a borate as the raw material and an alkaline earth metal (e.g. magnesium) and having a particle size of e.g. 100 μm or less is fed in a hydrogen atmosphere using, e.g. a coke oven gas of 450°C as a hydrogen source, the mixture is heated, e.g. to 550°C under a pressure lower than the reaction equilibrium pressure (equilibrium pressure line Q) enabling magnesium hydride to stably exists. Thus, the tetrahydroborate is obtained in a high yield since protide(H<SP>-</SP>) produced only on the surface of magnesium is utilized. Since the amount of unreacted magnesium is little, the operation cost is low. The raw material may be mixed with a metal catalyst for hydrogenation (e.g. nickel).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279962-A (JP)
Title: Liquid crystal display element and image display device
Inventor: DEWA SHIGEKUNI
IPC: G02F1/1333
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently suppress display unevenness also under high and low temperature environment.  <P>SOLUTION: A liquid crystal panel 1 and an inorganic polarizing plate 2 are integrally formed, the inorganic polarizing plate 2 has a plate thickness sufficient to function as a cover glass and the liquid crystal panel is packaged together with a light shielding frame 5. Buffer members are disposed in through holes 7 for fixing the light shielding frame 5. Heat radiation can be enhanced by using the inorganic polarizing plate 2 having excellent heat resistance and forming the inorganic polarizing plate 2 integrally with a liquid crystal encapsulating substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285865-A (JP)
Title: Flow rate control system for reciprocating compressor
Inventor: SUZUKI HOTSUKAI
IPC: F04B49/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow rate control system for a reciprocating compressor for reducing energy consumption, in addition to elongating a service life of a clearance unloader by reducing operation of the clearance unloader.  <P>SOLUTION: The flow rate control system comprises: a discharge flow rate control valve 23 and a flow rate measuring means disposed in the middle of a discharge pipe 21; and a flow rate controller 9 for controlling a flow rate, by adjusting a position of a piston in the clearance unloader 5 with respect to a flow rate requirement value required by load, and adjusting opening of the flow rate control valve 23 based on a flow rate measurement value obtained by the flow rate measuring means and data on a position of a piston.  <P>COPYRIGHT: (C)2005,JPO&NCIPI