baber/WOPTO huggingface dataset:
Patent JP-2008297180-A (JP)
Title: METHOD FOR GROWING GaN CRYSTAL AND GaN CRYSTAL SUBSTRATE
Inventor: FUJIWARA SHINSUKE
IPC: C30B29/38
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for growing a GaN crystal small in the size of a reversed-polarity crystalline region and low in its density and to provide a GaN crystal substrate.  <P>SOLUTION: The method for growing a GaN crystal is one comprising the step of preparing a GaN substrate 10 containing a main crystalline region 11 and a plurality of reversed-polarity crystalline regions 12 reversed in polarity in the [0001] direction with respect to the main crystalline region and the step of growing a GaN crystal 20 by a vapor phase deposition method on the (0001) Ga main face 10g of the GaN substrate 10, wherein the GaN crystal 20 is grown so that it contains a first crystalline region 21 which grows on the main crystalline region 11 and a plurality of second crystalline regions 22 each of which grows on the reversed-polarity region 12, the second crystalline regions 22 are reversed in polarity in the [0001] direction with respect to the first crystalline region 21, and the first crystalline region 21 is higher in a crystal growth rate than the second crystalline regions 22 so as to allow the second crystalline regions 22 to be embedded therein.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007324605-A (JP)
Title: Bonding wire for connection between contacting surfaces and bonding wire connection portion between contacting surfaces
Inventor: REINOLD MANFRED
IPC: H01L21/60
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the useful lives of a bonding wire and a bonding wire connection portion than that of a known bonding wire by improving the bonding wire 4.  <P>SOLUTION: In the bonding wire for connection between contacting surfaces, a contour 5 of the cross section of the bonding wire has a shape different from a circle or a rectangle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008304096-A (JP)
Title: Air conditioning system
Inventor: OKURA TOSHIO
IPC: F24F1/00
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning system capable of reducing energy consumption while keeping heating/cooling effect by a radiation panel.  <P>SOLUTION: This air conditioning system 100 comprises the radiation panel 10 disposed on a ceiling 91 at an upper part of a bed B in an air-conditioned room R having the bed B, and heated or cooled by the fluid OA2 for radiation-heating or cooling the air-conditioned room R, and the radiation panel 10 is constituted to have an area of 20-300% of an area of the bed B. As the heating/cooling of the air-conditioned room R excluding the circumference of the bed B is not substantially performed while keeping the heating/cooling effect by the radiation panel 10 at the circumference of the bed B, the energy consumption can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306347-A (JP)
Title: Digital broadcast receiving method
Inventor: YAMADA MIKIHIKO
IPC: H04N21/4385
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiving method by which an actuation time can be shortened by completing acquisition and analysis of necessary irreducible information before a user instructs actuation.  <P>SOLUTION: This digital broadcast receiving method includes the steps of: acquiring program information in a standby state; storing the acquired program information; deciding whether there is the stored program information during actuation; generating a decoding key by acquiring decoding key information from the stored program information when it is decided that there is the stored program information; and outputting video data and audio data using the generated decoding key.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303608-A (JP)
Title: Steel pipe-soil cement composite pile
Inventor: SATO KATSUHIKO
IPC: E02D5/54
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe-soil cement composite pile for use in a foundation for dwelling house or the like.  <P>SOLUTION: The steel pipe-soil cement composite pile comprises a core material of soil cement pile, a steel pipe buried therein, and a band-like fixture with protruding blade pieces fixed to the outer circumference of the steel pipe at required intervals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303031-A (JP)
Title: Sheet conveying device and image forming device having the same
Inventor: MAEBATAKE YASUHIRO
IPC: B65H5/38
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet conveying device capable of forming an air layer between a recording sheet and an inner surface of an outer conveying guide by giving the air flow from an air blowing member provided in a vicinity of the outer conveying guide to the recording sheet in the conveying direction, and conveying the recording sheet without being slidably moved by both conveying guides, and an image forming device having the same.  <P>SOLUTION: In the sheet conveying device in which a recording sheet is conveyed between inner and outer conveying guides, an air blowing device 14 is arranged at the position in a vicinity of outer conveying guides 8b, 9b, 10b, 11b on the upstream side in the recording sheet conveying direction, and in the air blowing direction as the advancing direction of the recording sheet P in the conveying passages 8, 9, 10, 11. An air layer 22 is formed between the recording sheet P and the inner surfaces of the outer conveying guides 8b, 9b, 10b, 11b with the air flow generated from the upstream side to the downstream side of the conveying passages 8, 9, 10, 11 along the outer conveying guides 8b, 9b, 10b, 11b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303684-A (JP)
Title: Differential pressure sensor ventilator in pressure type sewer system
Inventor: KATO MUTSUMI
IPC: E03F5/22
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To attain accurate pressure difference detection by a differential pressure sensor over a long period of time, regarding a ventilator for a pump unit in a pressure type sewer system.  <P>SOLUTION: The differential pressure sensor 28 controls the operation of a driving motor 30 of a grinder pump 20 in a sewage pit. Air pressure corresponding to the liquid level height in the sewage pit is introduced into a first diaphragm chamber 40 on the lower side of a diaphragm 38 in the differential pressure sensor 28, and a switch 44 is turned on/off in response to the differential pressure between the air pressure and the reference pressure of a second diaphragm chamber 42 on the upper side of the diaphragm 38 to control the operation of the driving motor 30. The second diaphragm chamber 42 is opened into a control panel on the ground through a vent tube 34, and atmospheric pressure serving as the reference pressure is introduced into the second diaphragm chamber 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308342-A (JP)
Title: Method for obtaining indium compound from waste containing indium oxide
Inventor: TAKAHASHI KUNIHIKO
IPC: C22B58/00
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering indium at a low cost by decreasing problems of treatment of a waste liquid such as an acid.  <P>SOLUTION: A method for obtaining an indium compound from a waste containing glass and indium oxide is provided. This method comprises grinding the waste, converting indium oxide of the ground waste into indium chloride, and evaporating indium chloride.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307708-A (JP)
Title: Fluid jetting apparatus and method for maintaining fluid jetting apparatus
Inventor: SATO KIYONARI
IPC: B41J2/01
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid jetting apparatus capable of preventing fluid from drying without a cap member.  <P>SOLUTION: In the fluid jetting apparatus jetting the fluid toward a material to be jetted with the fluid from a fluid jetting head with a nozzle hole 75, the fluid jetting apparatus is equipped with an energy irradiating part (a permanent magnet 45 and an electromagnet 46) which irradiates an energy (magnetic forces F1 and F2) toward a nozzle face formed with the nozzle hole 75 to form a drying preventing layer 76A on the surface layer of the fluid exposed from the nozzle hole 75.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310451-A (JP)
Title: Home network system, information processor, content server, connection setting methods of home network, information processor, and content server and computer program
Inventor: IIJIMA YUKO
IPC: H04N21/435
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home network system that can interconnect different pieces of equipment easily by performing settings for network connection with a simple operation.  <P>SOLUTION: The home network system 100 includes: a content client, including a setting start designation section, an address setting section for setting a network address, and a content server confirmation section for notifying the confirmation of the presence of a content server; and a content server, including a setting start designation section, an address setting section for setting a network address, a content client information recording section, a content client registration section for registering information on the content client that has notified the confirmation of the presence of the content server, and a content server response section responding to the content client.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309208-A (JP)
Title: Continuously variable transmission
Inventor: BANDO KAZUO
IPC: F16H15/04
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously variable transmission allowing position control of a friction wheel to smoothly perform changeover of rotating speed, stoppage and rotating direction without controlling the rotation of a driving shaft.  <P>SOLUTION: The continuously variable transmission comprises a driven wheel 11 having a plurality of rolling rollers 10 rotatably supported and arrayed therearound, a driving roller 20 for driving the rotation of the driven wheel 11 in pressure contact with the outer peripheral faces of the rolling rollers 10, a transmission mechanism 30 journaling the driving roller rotatably around its rotational axis parallel to the rotational axis of the driven wheel 11 in pressure contact with the outer peripheral faces of the rolling rollers 10 for transmitting the rotation of a rotating shaft 22 of a motor 21 to the driving roller 20, and a rotation supporting mechanism 40 for rotatably supporting the transmission mechanism 30 so as to side-roll the driving roller 20 around the radial line of the driven wheel 11 in pressure contact therewith. The rolling rollers 10 are arrayed rotatably in the horizontal direction perpendicular to the rotating direction of the driven wheel 11 and formed with the diameter of one end in the rotating direction being smaller than the diameter of the other end into a shape to form the circular arc of the outer peripheral circle of the driven wheel 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283158-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: CHA SEON YONG
IPC: H01L21/8242
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a floating body cell structure that ensures saved manufacturing costs, reduced cell size and improved refresh characteristics, and to provide a manufacturing method for such a semiconductor device.  <P>SOLUTION: The semiconductor device includes a semiconductor substrate, a source region, a channel region and a drain region layered vertically on the semiconductor substrate, and gates formed on both sidewalls at the layered source region, channel region and drain region via an gate insulating film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310171-A (JP)
Title: Image blur correction unit, image blur correction device, photographing device and portable apparatus
Inventor: SEKINO SHIZUO
IPC: G03B5/00
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image blur correction unit capable of keeping the rocking range of a holding module as it is even when a cover is small in size, an image blur correction device with the image blur correction unit, a photographing device with the image blur correction device and a portable apparatus with the photographing device.  <P>SOLUTION: The shape of the holding module 202 is formed so that a part 202P on a diagonal side of an axis point putting the optical axis of a lens 100a in between on a surface on a side facing to the cover 201 may be lowered in a direction where it is separated from the cover 201. The rocking range of the holding module 202 is kept as it is even when the cover 201 is small.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004109-A (JP)
Title: Exhaust gas treatment device
Inventor: MIURA TANEAKI
IPC: H01M8/06
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment device capable of surely diluting anode offgas.  <P>SOLUTION: A diluter 50 discharges anode offgas discharged from a fuel cell by diluting with air, and is provided with a box-shaped first case 51 with anode offgas discharged from the fuel cell flown into and one face to be as an open face, a box-shaped second case 52 with air flown into, one face to be as an open face and arranged so as the open face to be faced to that of the first case 51, and a partition board 53 intervened between the open faces of the first case 51 and the second case 52 and with a communication hole 531 formed for communicating a retention chamber 61 and a mixing chamber 62. An outer peripheral part of the partition board 53 is pinched with an end edge of the open face of the first case 51 and the open face of the second case 52 and jointed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004435-A (JP)
Title: Semiconductor device
Inventor: MIURA YASUKI
IPC: H01L23/48
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing resistance against high-frequency current in a strap for connecting a semiconductor chip and a lead.  <P>SOLUTION: The semiconductor device is provided with a semiconductor chip having an electrode pad on its surface; leads; and a strap having chip bonding portions bonded to the electrode pad of the semiconductor chip, lead bonding portions boded to the leads and a beam portion integrally provided on the chip bonding portions and the lead bonding portions and extending between the chip bonding portions and the lead bonding portions, and electrically connecting the semiconductor chip to the lead. In the semiconductor device, through holes are provided on the chip bonding portion, the lead bonding portion and the beam portion in the strap.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000734-A (JP)
Title: Rack and producing method therefor
Inventor: KOBAYASHI KAZUTO
IPC: B62D3/12
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize a producing method with which a rack of a desired shape can be produced at a low cost.  <P>SOLUTION: A rack tooth is formed by plastic-working a one side surface at a diameter direction in a part of the axial direction of a sectionally circular rod unit. Before the plastic-working for forming the rack tooth, a drawing-processing for passing through a first and a second of both dies 15, 17, is applied to a circular bar-state blank 14. The outer diameter (sectional shape) of the above blank 14 can be regulated to a desirable size, in relation with the shape required after completing the rack, by applying the drawing-processing before the plastic-working, in such a way. Since such the drawing-processing allows smooth combination with the plastic-working, the producing cost of the rack is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002889-A (JP)
Title: Method, device, and program for compensating errors
Inventor: GOTO TOMONORI
IPC: G01B5/20
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for compensating motion errors at high precision.  <P>SOLUTION: In a method for eliminating measurement errors due to motion errors of a moving section 26 by comparing a measured value signal obtained by measuring the shape of a measuring workpiece 40 by a calibration value signal obtained in advance by measuring the shape of a reference workpiece 32, the calibration value signal is obtained by eliminating a reference workpiece shape component from the output signal of the detector 36 when the shape of the reference workpiece 32 is measured while the moving section 26 is moved relative to the stationary section 30. The measurement value signal is obtained by eliminating a measuring workpiece shape component from the output signal of the detector 36 when the shape of the measuring workpiece 40 is measured while the moving section 26 is moved relative to the stationary section 30. The error compensating method contains a process (S10) of adaptively eliminating, as a motion error component, a component having the highest shape correlation with the calibration value signal among components contained in the measurement value signal by using the calibration value signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008769-A (JP)
Title: Method of manufacturing photoelectronic transducer
Inventor: MIYAGAWA NOBUYUKI
IPC: G02B6/42
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a photoelectronic transducer by which the mounting accuracy of an optical device is secured with respect to a 45° mirror and a waveguide formed on a substrate.  <P>SOLUTION: The method of manufacturing a photoelectronic transducer is provided and the apparatus comprises: an optical device 4A which transforms an electric signal into an optical signal or an optical signal into an electric signal; the substrate 3 on which the waveguide 31 which transmits the optical signal is formed; and the 45° mirror 33 which is formed on the substrate 3 facing to the end part of the waveguide 31 and optically couples the waveguide 31 and the optical element 4A. The optical device 4A is mounted on the substrate 3 while positioned with respect to the 45° mirror 33 on the coordinate where the longitudinal direction of the waveguide is defined as X-axis and the upper side 33a of the 45° mirror 33 or the upper side 33a of the installing position of the 45° mirror 33 is defined as Y-axis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010083-A (JP)
Title: Wiring structure and manufacturing method therefor
Inventor: YAMASHITA TOMIO
IPC: H01L21/768
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring structure having a multilayer wiring structure, capable of suppressing lowering in the coverage of an opening part due to an upper layer wiring.  <P>SOLUTION: The wiring structure 100 comprises a wiring 3; an interlayer insulating film 4, formed on the wiring 3 and having a via hole 4a; a wiring 6 formed so as to cover the interlayer insulating film 4 and with a concave part 6a, formed in its region corresponding to the via hole 4a; an interlayer insulating film 7 formed so as to cover the wiring 6 and having a via hole 7a; and a wiring 8 formed so as to cover the interlayer insulating film 7. Furthermore, the inside surface 7b of the via hole 7a is arranged in a region corresponding to the via hole 4a, and its width W3, in the vicinity 7c of an upper end part, is formed becoming larger, as going from the lower to the upper directions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007042-A (JP)
Title: Packaging container
Inventor: TOYODA KEISUKE
IPC: B65D5/38
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To store a confectionery wrapping paper, etc. inside a packaging container.  <P>SOLUTION: This packaging container 1 comprises a container main body 10 and a sleeve 20, and the main body 10 is inserted in the container 1 freely slidably through the front and back openings of the sleeve 20. A connecting piece 15 is jointly connected with the top end edge of a front face panel 11. A partition panel 16 on the right and left end edges of which a guide piece 161 is each jointly provided, is jointly and separably provided on the tip end of the piece 15. The panel 16 separated from the piece 15 is moved to a back face panel side while each guide piece 161 is moved along the panels 17, 18 for storing a confectionery wrapping paper w, etc. utilizing an empty space created by taking out confectionery c stored in the main body 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006293-A (JP)
Title: Method for forming multilayer coating film
Inventor: NITTA TETSUJI
IPC: C09D5/29
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a multilayer coating film, in which skinning and coagulation humps of glitter material can be prevented and to provide a water-based metallic base coating material composition applicable to the method for forming the multilayer coating film.  <P>SOLUTION: The method for forming the multilayer coating film comprises the steps of forming an intermediate coating film, a metallic base coating film and a clear coating film successively on the object to be coated. The water-based metallic base coating material composition for forming the metallic base coating film contains an acrylic emulsion resin, an aqueous dispersion of a hydrophobic melamine resin having 20-300 nm average particle size, and glitter pigment and further contains an alcohol-based organic solvent having 0.01-5.0 mass% solubility in water and 160-200°C boiling point by 5-45 mass% of the mass of the resin solid content in the water-based metallic base coating material composition. The aqueous dispersion of the hydrophobic melamine resin is obtained by mixing an acrylic resin, which has 105-200 mg-KOH/g acid value, 50-200 mg-KOH/g hydroxyl value and 1,000-5,000 number-average molecular weight, with the hydrophobic melamine resin so that the mass ratio (by solid content) of (the acrylic resin)/(the hydrophobic melamine resin) is 5/95 to 25/75 and reacting the acrylic resin with the hydrophobic melamine resin at 70-100°C for 1-10 hours.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008016449-A (JP)
Title: Method of attaching element in electric apparatus, and electric apparatus, such as vacuum switch, having at least two components attached by such method
Inventor: CARDOLETTI OLIVIER
IPC: H01H33/66
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of attaching an element to a part of an electric apparatus.  <P>SOLUTION: Expanders (26, 27, 19, 20, 21) are arranged between elements (6, 7, 11, 12, 13) and parts (8, 9, 1, 3), The expanders receives force from the elements and the parts by frictions caused between the expanders (26, 27, 19, 20, 21) and the elements (6, 7, 11, 12, 13) and between the expanders and the parts to durably attach the elements to the parts and/or fix the elements to the parts in the predetermined position. Thus, the elements are surely positioned and/or fixed to the parts prior to the final attaching of the elements by performing two welding works between the elements (6, 7, 11, 12, 13) and the expanders (26, 27, 19, 20, 21) and between the expanders and the parts.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009006659-A (JP)
Title: Ink-jet recording device
Inventor: SHIKAI YOICHI
IPC: B41J2/01
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording device capable of completely preventing staining of a platen.  <P>SOLUTION: The movable platen 111 is directly cleaned by paper to which a printing job is performed. Thus, ink adhering to the movable platen 111 is removed with simple constitution without necessitating paper only used for cleaning separately, and the staining of the movable platen 111 is completely prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT