baber/WOPTO huggingface dataset:
Patent JP-2004277914-A (JP)
Title: Woven fabric prevented from sliding and falling in pin tenter
Inventor: WATASHIBA HIDEMASA
IPC: D03D5/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently obtain a woven fabric prevented from sliding and falling in a pin tenter, in which right and left selvage parts come off pin grips in the pin tenter without depending upon a shuttle weaving machine and carrying out tack-in handling of selvage ends in a shuttle-less loom.  <P>SOLUTION: A yarn constituted of a hot-melt fiber is woven as wefts 11 in the woven fabric, the ends of the wefts 11 projected from the selvage ends 12 of the woven fabric 13 having <50 N/cm drawing maximum resisting power at the central part 15 in the weaving width direction 18 of the main body of the woven fabric by a sliding and falling test (8, 21, 3 pin-hitching method) defined by JIS L-1096 are heated and melted into molten masses 16 to finish the woven fabric prevented from sliding and falling in the pin tenter, having ≥50 N/cm drawing maximum resisting power at the selvage ends 12 by the sliding and falling test (8, 21, 3 pin-hitching method) defined by JIS L-1096. Preferably warps 20 and the wefts 11 are constructed in a doup weaving texture at the selvage ends 12 of the woven fabric.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276861-A (JP)
Title: Pneumatic tire
Inventor: KURODA YUKIO
IPC: B60C5/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire that can improve performance against noise while improving drainage property and uneven wearing resistant property.  <P>SOLUTION: At least an edge portion 4x where a lug groove wall surface 4a of a block 4 facing to a lug groove 3 and a block surface 4b are in contact with each other includes a straight line M for connecting a groove bottom point a of a first ridgeline Q where the wall surface 4a and a groove wall surface 4c in the inner circumference direction facing to a circumferential groove 2 abutted on the inside in the tire width direction of the block 4 are in contact with each other, and an outside edge B in the tire width direction of a second ridgeline R where the wall surface 4a and the block surface 4b are in contact with each other, and is chamfered by an inclined surface 5 intersecting with a third ridgeline S where the surface 4b and the surface 4c are in contact with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284084-A (JP)
Title: Recovery method of liquid ejector and image forming apparatus
Inventor: KANEKO TETSUYA
IPC: B41J2/18
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that colors are mixed easily when one recovery cap is shared among a plurality of heads.  <P>SOLUTION: The recovery operation comprises a first step for covering the nozzles of a recording head 34 with a cap 116a and performing suction from a nozzle through the cap 116a by operating a suction pump 120 connected with the cap 116a, a second step for separating the cap 116a from the nozzle following the first step, a third step for cleaning the periphery of the nozzle by means of a wiper blade 114 following the second step, and a fourth step for sucking ink in the cap 116a by operating the suction pump 120 following the third step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004251431-A (JP)
Title: Liquid seal type vibration damper
Inventor: SHIMAZU HIDEAKI
IPC: F16F13/18
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of abnormal sound at the time of large displacement of a vibration damper base body in a liquid seal type vibration damper.  <P>SOLUTION: An elastic wall 34 comprising rubber-like elastic matter is provided on circumferential edge parts of partition members 28 and 52, the elastic wall is applied to a circumferential edge part of a diaphragm 18, and an orifice passage 26 is formed along its outer circumference. A hard wall 46 is provided at the circumferential edge part of the diaphragm 18 to be disposed on an inner circumference of the elastic wall 34 to prohibit deformation of the elastic wall radially inward. At the time of large displacement of the vibration damper base body 16 in a compression direction, therefore, the elastic wall 34 is not deformed. At the time of large displacement in a tensile direction, the elastic wall 34 is flexure-deformed radially outward to let liquid in an auxiliary liquid chamber 24B leak to the orifice passage 26 for preventing generation of abnormal sound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004287737-A (JP)
Title: Controller for drive-controlling a plurality of actuators
Inventor: UYAMA MASAKI
IPC: A01B63/10
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for avoiding simultaneous driving of each actuator in control of a plurality of actuators.  <P>SOLUTION: This controller for drive-controlling a plurality of actuators has a priority order control function for driving the actuators in descending order of priority, when driving an actuator with higher priority in driving of an actuator with lower priority, driving the actuator with higher priority after temporarily stopping the drive of the actuator with lower priority, and restarting the drive of the actuator with lower priority order which is temporarily stopped after ending the drive of the actuator with higher priority.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283708-A (JP)
Title: Spiral separation membrane element
Inventor: HIROKAWA MITSUAKI
IPC: B01D63/10
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral separation membrane element which can reduce the pressure loss of a supply side channel and prevent the occurrence of the problem of inhibiting and blocking the flow of the supply side channel.  <P>SOLUTION: In this spiral separation membrane, at least one of a separation membrane, a supply side channel material, and a permeation side channel material is wound around a porous hollow central tube. The supply side channel material has a warp 1 approximately parallel with the flow direction of a supplied liquid and a weft 2 thinner than the warp 1, and the ratio of warp interval L1/weft interval L2 is 1/1.5-1/6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286115-A (JP)
Title: Oilless chain
Inventor: OKUMURA YOSHIO
IPC: F16G13/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of a chain by preventing the early deterioration of oil between an oilless held bush and a pin even under high temperature environment.  <P>SOLUTION: The bush 7 is formed by a sintered member impregnated with fluorine bonded oil having a linear chain structure or a side chain structure. Thus, even when it is used under high temperature environment exceeding 150°C, sludge is greatly reduced and rigidity or local elongation is greatly suppressed which is liable to cause a problem with a seal chain. The service life of the chain is set longer, providing superior wear resistance equal to that of the seal chain having a structure of sealing oil with a heat resistant seal without requiring a complicated structure of sealing the oil between plates with the seal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287114-A (JP)
Title: Electrostatic charge image developing toner, its manufacturing method, developer for electrostatic charge image development, and image forming method
Inventor: MATSUMURA YASUO
IPC: G03G9/10
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to form a color image of high sharpness and high durability having a wide color reproduction range and to reduce the generation of odors and volatile component during heat fixing and to obtain the bright and high-sharpness image exhibiting excellent light resistance and development/transfer properties.  <P>SOLUTION: The electrostatic charge image developing toner in the method for manufacturing the electrostatic charge image developing toner, the developer for electrostatic charge image development, and the image forming method is composed of a binder resin having a copolymer composed of a combination of a high Tg monomer which has the structure expressed by constitutional formula (1) and is ≥50°C in glass transition temperature, a low Tg monomer which has the structure expressed by constitutional formula (2) and is below 50°C in glass transition temperature, and hydrophilic monomer which has the structure expressed by constitutional formula (3) as an essential component. The constitutional formulas (1), (2) and (3) are shown by the formulas in Figure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290715-A (JP)
Title: Wastewater treatment method
Inventor: YOKOGAWA TETSUYA
IPC: C02F1/52
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating wastewater containing fluorine ions or phosphate ions capable of being applied to severe wastewater standards by inexpensive equipment.  <P>SOLUTION: A calcium-containing compound is added to wastewater containing fluorine ions or phosphate ions and a film forming agent (A) comprising a water soluble organic polymeric electrolyte compound, which contains at least one organic acid selected from the group consisting of mannuronic acid, glucuronic acid and cellulose glycolic acid as a constitutent unit, and an anionic polymeric flocculant is subsequently added to the wastewater. Further, a cationic polymeric flucculant alone or a water soluble aluminum salt and the cationic polymeric flocculant (B) are added to the wastewater as a complexing agent sequentially or simultaneously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288079-A (JP)
Title: Data base management method, system, and its processing program
Inventor: KAJIYAMA HISANORI
IPC: G06F12/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable retrieval of data in large quantity while suppressing overhead due to communications in a database sharing system among a plurality of systems.  <P>SOLUTION: The database management method comprises executing locks to all lock resources required for retrieval by a retrieval request source database management system, and then batch-transferring only necessary lock resource information to a lock manager database management system, thereby reducing overhead due to communications. By performing an additional lock to added data after batch transfer to the manager database management system, an access can be made while keeping the consistence of databases. Further, after unlock by the retrieval request source database management system at the time of completion of retrieval, only necessary lock resource information is batch-transferred to the lock manager database management system, thereby reducing overhead due to communications.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296158-A (JP)
Title: Connection terminal
Inventor: KOBAYASHI MASAYUKI
IPC: H01R4/38
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection terminal capable of securing a distance allowing elimination of mutual electrical influence, in a restricted board area.  <P>SOLUTION: This connection terminal 10 is so composed as to be formed into a cross-sectionally U-shaped form by a board-mounted part 11, a bus bar-mounted part 13, and a connection part 17 for integrally connecting both of them. The bus bar-mounted part has a first side part 13A and a second side part 13B extending in the longitudinal direction of a bus bar and parallel with each other, and a first detent projection 15 and a second detent projection 16 are erected from the side part 13A and the side part 13B, respectively. The first detent projection and the second detent projection 16 are set at positions shifted from each other in the longitudinal direction X of the bus bar.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003286632-A (JP)
Title: Warp tension adjuster in loom
Inventor: SHIODA TAKU
IPC: D03D49/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loom warp tension adjuster whose rotation portion containing a tension roller is lightened to reduce an inertia force generated by rotation and whose tension roller is supported, while surely following the swing of support means without displacing in the axial direction.  <P>SOLUTION: This warp tension adjuster in the loom comprises the hollow cylindrical tension roller, rotation support shafts supported on the frame of the loom, a pair of support means connected to the rotation support shafts and rotatably supporting the tension roller, and displacement members connected to the support means to swing the support means on the rotation shafts. The pair of the support means support the tension roller in a state not enabling its displacement in the axial direction in a state that both the end portions of the tension roller are fit into the support means, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004294869-A (JP)
Title: Data processor and method
Inventor: KUWANO TAKATSUGU
IPC: H04L12/28
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing technology capable of preventing music playing data and audio data based upon sounding of the music playing data from being reproduced double.  <P>SOLUTION: A data processor is provided which has: a music playing data input means of inputting music playing data; a music playing data transmitting means of transmitting the inputted music playing data; a sounding means of generating a sound based upon the inputted music playing data; a microphone which converts the sound into an electric signal to generate sound data; and a sound data transmitting means which disallows the generated sound data to be outputted for a given time after the music playing data input and permits the sound data to be transmitted the given time later.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301175-A (JP)
Title: Butterfly valve
Inventor: KAMEZAWA JIRO
IPC: F16K1/226
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To precisely join a valve main body and a valve shaft cylindrical part made of different materials such as metal and synthetic resin by comparatively easy processing to provide sufficient strength for torsion stress and prevent coming-off of the valve main body and the valve shaft cylindrical part by a simple structure.  <P>SOLUTION: This butterfly valve is constituted in such a way that a seat ring made of an elastic sealing material is mounted in the valve main body through which a cylindrical flow passage passes, a disc-like valve element coming into contact with the seat ring and leaving it is pivotably supported, a valve rod pivotal support part is formed in the direction of diameter of the valve main body to pivotally support a valve rod pivotally supporting the valve element, and an actuator is connected with an outer end of the valve rod on one side to drive and rotate the valve element. A part extending outward of the valve rod on one side is supported, and the valve shaft cylindrical part joined with the valve rod pivotal support part is formed by the material different from that of the valve main body. An end part in which the valve shaft cylindrical part and the valve rod pivotal support part are mutually joined is formed in a square-cylindrical recessed part and projecting part which are fitted mutually. A fitting projecting bar and a fitting channel which are mutually fitted are formed on fitting faces of both of them, and a connection pin is provided in a fitting part of both of them to connect them in a coming-off prevention condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299175-A (JP)
Title: Character input unit and tape printer
Inventor: FUJIKAWA TOSHIHIDE
IPC: H03M11/12
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character input unit and a tape printer capable of inputting an accent letter quickly and readily.  <P>SOLUTION: If a character input key is depressed when an accent symbol is flickering, letters registered in "normal" or "CAPS lock" corresponding to the depressed character input key are read out sequentially from a key character selection table 65, and a first order accent letter is selected among accent letters affixed with the flickering accent symbol and then it is flickered on a liquid crystal display 6 (S31: NO-S33). When an identical character input key is depressed again and an another accent character of the same kind as the flickering accent character has been registered in the "normal" or "CAPS lock", that accent character is flickered on the display screen of the liquid crystal display 6 (S31: YES-S37).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299204-A (JP)
Title: Printer, its controlling method and computer program for controlling printer
Inventor: SUMINO NORISHIGE
IPC: G06F3/12
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently utilize consumable goods in a printer connected with a client.  <P>SOLUTION: A print system 100 comprises a plurality of clients CL and printer PT. A print job is transmitted from a client to the printer PT where printing is executed based on the print job. The printer PT counts the number of printed pages for each of single side/both side print modes and records the count in a record data base DB. If the utilization rate R of both side printing is not higher than a specified value when print processing has ended, a message for urging utilization of both side printing is delivered to the client thus saving consumable goods.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302045-A (JP)
Title: Video display device
Inventor: FUKUDA HISATOSHI
IPC: G09G3/36
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device which is adaptive to all of a video signal having a vertical synchronizing frequency of 24 Hz of a motion picture film, a video signal of a 2-3 pull-down system and a video signal of a television system by driving a display element of a matrix system at approximately 120 Hz and provides picture quality not lower than that of the original motion picture film.  <P>SOLUTION: The television signals of the 2-3 pull-down system are detected 23 to obtain the video signals of 24 frames of the original motion picture film by a sequential scanning conversion circuit 24. The video signals of the 24 frames are thereafter written in memories 16 and 17 and are read out at 120 Hz of a memory control circuit 19, by which the video signals are made into integer times (5 times) the video signals of the original motion picture film to drive a display panel 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005538-A (JP)
Title: Optical detector
Inventor: ISE YUICHI
IPC: G06F3/041
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive device for eliminating restriction on design and color arrangement, having high strength, freely selecting a detecting method, and coping with failure of elements.  <P>SOLUTION: A filter part 23C is integrally and expansively formed on the light emitting element 6 and light receiving element 7 side in a peripheral edge part of a transparent plate 23 of an optical detector. This filter part 23C prevents intrusion of the unnecessary light from an external part to the respective elements 6 and 7, and an upper side surface is adhered to a protective cover 21 over a wide area. A coloring part of a color suited to an external appearance of the device is arranged inside the filter part 23C. Element pairs in one direction and the other direction are selectively driven by a selecting means, and a use frequency of the respective elements is restrained. An adjacent element is operated by an adjacent element operating means instead of a failure element, and resistance force to partial failure is strengthened to improve reliability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004304089-A (JP)
Title: Hetero-junction bipolar transistor
Inventor: MINAGAWA SHUNICHI
IPC: H01L21/331
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a current amplification factor β and the element reliability still more.  <P>SOLUTION: A sub-collector layer 9, an n-GaAs collector layer 3, a p-GaAs base layer 4, an n-InGaP or n-AlGaAs emitter layer 5, an n-GaAs emitter cap layer 6, an n-InGaAs graded emitter cap layer 7 and an n-InGaAs emitter cap layer 8 are sequentially formed on a GaAs substrate 1 to constitute a hetero-junction bipolar transistor. With this arrangement, the sub-collector layer 9 is formed of n-InGaP. A range of an In mixed crystal rate of this n-InGaP sub-collector layer 9 is 0.4 to 0.6, and a carrier density thereof is 1×10<SP>18</SP>to 1×10<SP>19</SP>cm<SP>-3</SP>, preferably.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310197-A (JP)
Title: Image data processing system and program
Inventor: NAKAI TAKASHI
IPC: G06Q50/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data processing system which determines whether a visitor is the one to be aided and reports about the the visitor to be aided when the visitor to be aided comes in.  <P>SOLUTION: In the image data processing system 100, a customer image is recognized from image data captured from a camera c photographing a situation around an entrance, stored in a customer image memory 161, and then analyzed. When the customer image contains the component image of a condition image storage part 172, camera location information and the customer image are transmitted to a salesclerk terminal 20. When the customer image has been already recorded in the customer memory 161, the walking speed of the customer is computed by analytically comparing the customer image with the customer image thus photographed. When the walking speed of the customer is not over a condition data storage part 171, the camera location information and customer image are transmitted to the salesclerk terminal 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312223-A (JP)
Title: Broadcast program receiver, and program information acquisition method and program
Inventor: KONDO HIROTAKA
IPC: H04L12/70
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast program receiver capable of acquiring the program information of a view program without the need for the operational intermediation of a user.  <P>SOLUTION: The broadcast program receiver capable of receiving a television broadcast program and viewing the program acquires data of a program guide of television broadcast to build up a program guide database. On the occurrence of changeover of a view program, e.g., on the occurrence of changeover of the view program on the same channel due to the broadcast start of a succeeding program or the changeover of the view program by a channel change by a user, a broadcast program receiver automatically acquires program information such as details of contents of the program from a Web on the basis of the program guide database and displays the information on a display device 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310373-A (JP)
Title: Point information database system
Inventor: KANENIWA TAKAHARU
IPC: G06F17/30
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a point information database system capable of providing, based on image data, various pieces of information related to the shooting place of the image.  <P>SOLUTION: Information for shooting point including at least the name of a shooting point is recorded in the recording part 15 of an imaging device 10, and the image data are transferred to a server device 50 with this information. The server device 50 receives the image data and the information for shooting point, classifies the information according to the point name by a point name hierarchization part 61 followed by recording in the recording part 15. An area name retrieval part 63 retrieves the image data and the information for shooting point by use of the point name as a retrieval key.  <P>COPYRIGHT: (C)2005,JPO&NCIPI