baber/WOPTO huggingface dataset:
Patent JP-2006000925-A (JP)
Title: Lead-free solder alloy and producing method thereof
Inventor: HASEGAWA MASAYUKI
IPC: B23K35/26
Filed: 2005-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder alloy at a low cost, excellent in the practical characteristics, such as wettability, heat-shock resistant durability, together with improved tensile strength and low melting point.  <P>SOLUTION: This invention relates to a lead-free solder alloy including 1-15 mass% Bi, 0.01-2 mass% Sb, 0.001-2 mass% Co and the balance Sn, so as to make the individual amounts of Bi, Sb, Co and Sn summing up to 100%, in which Sb is substantially presented as a solid-solution with Bi. This alloy is formed of Bi and Sb mother alloy, that is, the solid solution of Sb and Bi after melting Bi and Sb, and successively, after melting this mother alloy together with Sn and Co, this alloy is produced by solidifying the obtained molten material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006321862-A (JP)
Title: Binder for milling of and binder for applying on wood-based or vegetable-based chip
Inventor: IMAIZUMI MAKOTO
IPC: C08L89/02
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for utilizing vegetable-based chips by binding with a method without having any problem of environmental change in future.  <P>SOLUTION: This binder binds the chips by using a binder for milling with wood-based and vegetable-based chips and binding the chip surface by using the binder for applying. Since the chips are used as they are, their costs are inexpensive. By using a material having a good biodegradability, even if the binder is eluted into soil, an environmental change can be coped with by the biodegrading action. In the case of the removal of bound chips, since their incineration or land reclamation is possible, it is not necessary to worry for disposing them.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006320455-A (JP)
Title: Dust collection container and vacuum cleaner using it
Inventor: ISHIKAWA SEIJI
IPC: A47L9/10
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy to use vacuum cleaner by which dust in a dust collection container can be disposed of without getting the hands dirty.  <P>SOLUTION: The vacuum cleaner comprises a coarse dust chamber 31 having a primary filter A 42 for catching and collecting dust, an opening 39 for exhausting dust arranged in the coarse dust chamber 31, a lid body 33 covering the opening 39 in a freely opening and closing manner, a buckle 35 for keeping the lid body 33 closed, an operation part 36 for keeping the lid body 33 open by means of the buckle 35, and a pushing-out plate 44 arranged in the coarse dust chamber 31. The pushing-out plate 44 is energized by a slider spring (elastic body) 47 in the direction to generally the dust piled in the coarse dust chamber 31 and constituted so as to move freely. In this mechanism, by pushing the operation part 36, the buckle 35 releases the locking of the lid body 33 causing it opened, and the pushing-out plate 44 moves in the lower direction, thereby enabling dust in the coarse dust chamber 31 to be pushed out.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006321119-A (JP)
Title: Manufacturing method of integrally molded product using thermosetting resin and thermoplastic resin and its product
Inventor: OTA TAKASHI
IPC: B65G15/42
Filed: 2005-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for directly bonding a thermoplastic synthetic resin to a molded product of a thermosetting synthetic resin through molding, and its molded product.  <P>SOLUTION: The rear face of a belt main body 1 made of a thermosetting synthetic resin is subjected to degreasing treatment, and the thermoplastic synthetic resin is injection molded to a part that forms a projection member 6 to firmly fix and unify the both.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006322390-A (JP)
Title: Piston
Inventor: MARUYAMA HIROAKI
IPC: F16J9/00
Filed: 2005-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston effective for reduction of blow-by gas and oil consumption.  <P>SOLUTION: In the piston including a plurality of piston ring grooves 3, 4, 5 on an outer circumference of the piston 2, a plurality of recess parts 11 are formed on a second land 10 between the adjoining two pressure ring grooves 3, 4 at an interval in a circumference direction. Each recess part 11 is separated in the circumference direction by a bulkhead, and a land part is left and exists between the recess parts 11 and the two pressure ring grooves 3, 4. It is also preferable to form the recess part on a third land 12 between the pressure ring groove 4 and an oil ring groove 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006007320-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: MINAMI KAZUHIKO
IPC: F28F1/30
Filed: 2005-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a heat exchanger that suppresses generation of erosion in a joint between a tube and a header and that has an excellent pressure withstanding strength.  <P>SOLUTION: In the manufacturing method, there are used a heat exchanger tube (10) for which an Al-Si based alloy filler metal layer (15) is formed on the surface of an aluminum flat tube (13), a fin (2), and a hollow header (20) which is formed with a filler metal layer (22) at least on the outside and drilled with an insertion hole (23) for inserting the heat exchanger tube (10). An inserting part (17) at both ends of the heat exchanger tube (10) is inserted into the insertion hole (23) of the oppositely arranged header (20) and temporarily assembled in a communicative state. In brazing these all together, a flux for promoting flow of the filler metal is applied to the fin welding part (18) where the fin (2) is welded to the upper and lower walls (14) of the heat exchanger tube (10) and, simultaneously, a flow adjusting agent for relatively lowering the flow of the filler metal is imparted to the proximity (19) to the header between the inserting part (17) and the fin welding part (18).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006323790-A (JP)
Title: Poi information providing system, poi information providing method, information distribution server, and terminal equipment
Inventor: SHINOHARA TAKEHIRO
IPC: G06Q50/00
Filed: 2005-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To distribute to terminal equipment a POI category which corresponds to a specified access frequency condition on the basis of access statistics to the POI category without complicated operating procedures in which a user retrieves and designates the category of the POI.  <P>SOLUTION: An information distribution server 30 is provided with: a POI database 40 for accumulating information on the POI classified into a plurality of categories in accordance with the kinds of POI; a POI category statistics storage means 39 for recording the number of retrieval by time periods with respect to the POI category every POI category; and a POI retrieval means 38 for retrieving the POI. When there is a POI retrieval request through a retrieval input means for performing free POI category retrieval of a terminal 20, on the basis of the time, the category statistic storage means 39, the POI retrieval means 38 refers to the number of retrieval of the respective POI categories recorded in the POI category statistic storage means 39, extracts the POI category corresponding to the specified access frequency condition, and distributes it to the terminal equipment 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006332222-A (JP)
Title: Winding iron core rectangular molding apparatus, manufacturing apparatus and winding iron core
Inventor: OGATA TOSHIO
IPC: H01F41/02
Filed: 2005-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding iron core rectangular molding apparatus, a manufacturing apparatus, and a winding iron core in which a necessary rectangular shape winding iron core is formed under the normal temperature before strain annealing, and a molding core metal is unnecessary.  <P>SOLUTION: The holding/moving members 5, 6, and 7 are provided for deforming with curvature the iron core materials 1 which are cut into longer rectangular shapes and are overlapped with the ends displaced and also moving the same iron core materials 1 while holding the deformation, and rectangular winding core shape is formed by giving the predetermined plastic deformation to the corner. Temporary deformation is executed for the entire length with the curved radius considering amount of spring back with contact of the molding jigs 5, 6, and 7 of three or more points for the predetermined curved deformation length allowance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006050553-A (JP)
Title: Receiver, control method thereof, and program, and semiconductor device
Inventor: KONDO TOSHIYUKI
IPC: H04N5/445
Filed: 2005-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal device for receiving digital television broadcast which gives sense of ease to a user by preventing the user from misunderstanding a television set to be out of order in switching a channel.  <P>SOLUTION: This portable terminal device is provided with a TV receiving unit 101 and a TV processing unit 102 for receiving television broadcast, and a control unit 109 for detecting switching start and switching finish of a reception channel and notifying a user about a message d5 indicating that a channel is being switched during a time period from the switching start to the switching finish. The control unit 109 further displays information d7, d8 about a channel and information d7, d8 indicating progress status of channel switching on a display.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006294200-A (JP)
Title: Method for rewriting label of optical storage medium
Inventor: I FUMIAKI
IPC: G11B7/0045
Filed: 2005-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for rewriting a label of an optical storage medium.  <P>SOLUTION: A reversible heat-sensitive material is used for the label of a disk. Also, firmware is applied without the need of using a computer or software is utilized when using a computer. An optical reading device is used to read file-related information of the disk, such as filenames. Further, a heat treatment is employed to delete the file-related information and rewrite to or to write directly to the label of the disk, or it is directly written to the label of the disk without changing the side when recording on the disk.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006329907-A (JP)
Title: Foreign material detection apparatus and packing container
Inventor: MATSUO YOICHI
IPC: G01N23/04
Filed: 2005-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign material detection apparatus capable of effectively detecting a foreign material only in a region requiring inspection as an inspected object without inputting information beforehand.  <P>SOLUTION: An IC tag as a recording element is provided to each of inspected objects. Information showing a region 51 to have an image 43 of the IC tag in an inspected image 4 is recorded in the IC tag beforehand. The foreign material detection apparatus reads the information and omits the region 51 having the image 43 of the IC tag from the inspected image 4. Based on the region of the inspected image 4 other than the region 51, it is determined whether a foreign body exists in the inspected object. Thus, even when information of the region to be omitted from the detected object is not inputted to the foreign material detection apparatus before inspection, a foreign body can be effectively detected using only the region requiring inspection as the inspected object.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006340016-A (JP)
Title: Error-correction encoding/decoding device and decoding method using it
Inventor: ISHIKAWA TATSUYUKI
IPC: G06F11/10
Filed: 2005-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce memory capacity for a Min-Sum decoding method.  <P>SOLUTION: An absolute value calculator 21, a minimum value searcher 22, a positive/negative sign calculator 23, and a row processing output encoder 24 are provided at a row processing circuit 15 of an error-correction encoding/decoding device 1. Two kinds of an absolute value and a 2-bit code information are outputted as a row processing output to a row processing output memory 12 from the row processing circuit 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006311986-A (JP)
Title: Magnetic transmission grip fitted with permanent magnet
Inventor: FUKUDA TAMAYO
IPC: A61H3/00
Filed: 2005-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic transmission grip formed by arbitrarily fitting a plurality of granular permanent magnets therein.  <P>SOLUTION: This magnetic transmission grip is so formed that the respective faces of the grip parts are bored with a plurality of small holes in arbitrary positions, and the granular permanent magnets are fitted in the small holes and fixed with adhesive liquid.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006341321-A (JP)
Title: Cutting tool
Inventor: HOZUMI YUTAKA
IPC: B23B27/22
Filed: 2005-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breaker piece and a throw away tip which are excellent in chip disposal property and forming easiness property.  <P>SOLUTION: In the cutting tool, the breaker piece 10 having at least one chip breaker 13 is fixed to the surface of the rake face 5 of the cutting blade part 4 provided on a tool body 20 and a breaker wall face 13a contacting at least cutting chips of the chip breaker 13 is made of an ultra high-pressure sintered compact 15. At least the cutting blade part 4 is preferably made of the ultra high-pressure sintered compact 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006344657-A (JP)
Title: Pickup apparatus for chip and its method of use
Inventor: NISHIDA JOJI
IPC: H01L21/52
Filed: 2005-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the production yield of an element chip in a pickup apparatus.  <P>SOLUTION: The pickup apparatus 10 for a chip is to peel an element chip 15 from a dicing tape 16 with a needle 13 by sticking the needle 13 from the rear side of the dicing tape 16 to a surface side of the same into the element chip 15 separated by dicing a wafer stuck on the surface side of the dicing tape 16. In the apparatus, the shape of the tip end of the needle 13 is made a polygonal cone structure. Consequently, the needle 13 bursts through smoothly the dicing tape 16 to enable the chip 15 to be peeled from the dicing tape 16 without damaging the chip 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006345124-A (JP)
Title: Imaging apparatus
Inventor: TAYA AKIHIRO
IPC: H04N5/225
Filed: 2005-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To pick up the image of an object having a large aspect ratio with high resolution.  <P>SOLUTION: PLanar profile of an optical fiber bundle 5 at the incident end (optical fiber incident end) 4 is deformed similarly to the profile of an object 1 and magnification projection is carried out through an objective lens 2 and an image formation lens 3. An image by the image formation lens 3 enters from the optical fiber incident end 4 and it is recorded by an imaging element 6 at the exit end of the optical fiber bundle 5 by rearranging respective optical fibers according to the planar profile of the imaging element 6. Positional relationship between each fiber on the light receiving surface of the imaging element 6 and each fiber at the optical fiber incident end 4 is determined previously as a reference table, and the image of the object 1 is obtained by reconfiguring pixel arrangement at the optical fiber incident end 4 by means of a computer 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006349058-A (JP)
Title: Screw groove machining method for ball screw
Inventor: YOSHIOKA MORIHISA
IPC: F16H25/22
Filed: 2005-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw groove machining method for a ball screw for obtaining satisfactory surface roughness, shortening machining time of the whole screw groove, and reducing cost.  <P>SOLUTION: In this screw groove machining method for the ball screw comprising a process for machining a screw groove 2a in a workpiece W made of a raw material and a process for quenching the machined workpiece W, a general-purpose cutting tool 6 having smaller nose radius R2 of a cutting edge 6a than radius of curvature R1 of the screw groove 2a is used and is moved by effective length of the screw groove 2a for a plurality of times, and a travel path at each time is sequentially deviated in the circular arc direction of a cross sectional shape of the screw groove 2a to machine the whole screw groove 2a and set the nose radius R2 of the cutting edge 6a and an indent angle α so that height of a tool mark of the screw groove 2a becomes 2 μm or less in a machining process. Consequently, desired surface roughness is obtained in the screw groove 2a, and molding machining of the screw groove 2a is completed by point cutting.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005301306-A (JP)
Title: Optoelectronic device, manufacturing method therefor, and electronic apparatus
Inventor: MURADE MASAO
IPC: G02F1/1368
Filed: 2005-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation of display image quality caused by the presence of a protective film while increasing the device life by protecting electronic elements such as transistors formed on the substrate with the protective film in an optoelectronic device such as a liquid crystal device.  <P>SOLUTION: The optoelectronic device is equipped with pixel electrodes (9a) disposed on an image display region (10a), TFTs (202) disposed on a peripheral region located on the periphery of the image display region and forming a peripheral circuit, and the protective film (501) formed so as to cover at least a part of the peripheral region, on a TFT array substrate (10). The protective film is not provided on at least a part of an opening region of each pixel in the image display region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007003690-A (JP)
Title: Image forming apparatus
Inventor: MATSUYAMA KENGO
IPC: G03G15/16
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of obtaining a color image where color slippage is suppressed to the utmost.  <P>SOLUTION: Regarding the color image forming apparatus using an intermediate transfer system, color photoreceptor drums 3b, 3c and 3d arranged in respective color image forming parts 10b, 10c and 10d are arranged so that distances between contact positions of two color photoreceptor drums 3 adjacent to each other with an intermediate transfer belt 7 may become the same, and a black photoreceptor drum 3a arranged in a black image forming part 10a is arranged so that a distance between the contact position of the black photoreceptor drum 3a with the intermediate transfer belt 7 and the contact position of the cyan photoreceptor drum 3b arranged closest to the black photoreceptor drum 3a with the intermediate transfer belt 7 may become larger than the distance between the contact positions of two color photoreceptor drums 3 adjacent to each other with the intermediate transfer belt 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007005124-A (JP)
Title: Extreme ultraviolet ray light source device
Inventor: SHIRAI TAKAHIRO
IPC: H01L21/027
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a debris trap of an extreme ultraviolet ray light source device for preventing the passage of EUV rays from being obstructed by preventing tin (Sn) and/or a tin (Sn) compound, or lithium (Li) and/or a lithium (Li) compound from being deposited on the plate of the debris trap.  <P>SOLUTION: The extreme ultraviolet ray light source device comprises: a vessel 1; a raw material supply means 10 for supplying a raw material containing tin and/or a tin compound, or lithium and/or a lithium compound into the vessel 1; a heating/exciting means 7 for for heating/exciting the raw material supplied into the vessel 1 by discharge and generating plasma for radiating extreme ultraviolet rays; a condensation optical means 13 arranged in the vessel 1 so that extreme ultraviolet rays radiated from plasma can be condensed; a light emission section 14 for taking out the condensed extremely ultraviolet rays; and the debris trap 15 provided between the heating/exciting means 7 and the condensation optical means 13. The debris trap 15 comprises a ring-like support cooled by a cooling medium; and a plurality of plates that are supported by the support and are arranged radially inside the support. A heat-insulating means is provided between the support and the plate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007007493-A (JP)
Title: Mist generator
Inventor: OZEKI HIROSHI
IPC: B23Q11/10
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mist generator which is capable of producing mist without unevenness by easing the pulsating of mist generated by intermittent action of a pump to supply a liquid for mist.  <P>SOLUTION: The mist generator is provided with a liquid for mist supply conduit 7 through which the liquid for mist is supplied from the pump to conduct the intermittent action and a liquid discharge part to discharge the liquid for mist in order to generate mist, wherein a throttle part 9 is installed in the liquid for mist supply conduit 7. For example, a tapered hole 8 is formed in the liquid for mist supply conduit and a tapered pin 9 having a connection passage is inserted therein. The pulsating by supplying the liquid for mist is eased, the liquid for mist is gently discharged from the liquid discharge part and the mist generation without unevenness is possible. When the tapered pin is used, the throttle part is easily obtained by inserting the tapered pin into the tapered hole, and the fitting and the removal are easy. If the outer peripheral surface of the tapered pin has the connection passage, the throttle action can be adjusted by the position adjustment of the insertion pushing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007014050-A (JP)
Title: Core of rotary machine and its manufacturing process
Inventor: ONOZAKI TORU
IPC: H02K1/18
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide the core of a rotary machine in which magnetic characteristics can be enhanced as compared with those of a conventional core while enhancing positioning precision of steel plates, and to provide its manufacturing process.  <P>SOLUTION: In the stator core 10, positioning precision of a steel plate piece 31 is enhanced by linear portions formed in an engaging protrusion 20 and an engaging recess 22. Since the corner 21 of the engaging recess 22 is rounded when the engaging recess 22 is viewed from the laminating direction of steel plates 30, residual strain is reduced in the vicinity (especially, at the corner 21) of the engaging protrusion 20 (the engaging recess 22) as compared with a conventional core (where, a portion of a steel plate is cut along a pair of cutting lines and an engaging protrusion is formed by bending the portion between the cutting lines in chevron) and thereby magnetic saturation can be suppressed at that portion. Consequently, magnetic characteristics (more concretely, iron loss) of a steel plate piece 31 are enhanced as compared with those of a conventional core and temperature rise or deterioration in efficiency of the motor can be prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007010365-A (JP)
Title: Transponder transmission signal binarization processor and transponder transmission signal binarization processing method
Inventor: YAMADA TAKASHI
IPC: G01S13/79
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate binarization processing simply and over a long period.  <P>SOLUTION: This binarization processor is provided with an amplifier 13 for amplifying a LOG video signal as a response signal, an A/D conversion part 14 for converting the amplified video signal into a digital signal, a primary signal correction processing part 15 for performing primary signal correction processing on a digital-converted signal, and a binarization processing part 16 for performing binarization processing on a signal with the correction processing performed thereon.  <P>COPYRIGHT: (C)2007,JPO&INPIT