baber/WOPTO huggingface dataset:
Patent JP-2009270181-A (JP)
Title: Coated aluminum alloy
Inventor: SATO TAKAHIRO
IPC: C23C28/00
Filed: 2008-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated aluminum alloy having high water repellency.  <P>SOLUTION: A surface of an aluminum alloy is subjected to weak alkali degreasing, water washing, and drying, and then treated with a predetermined treatment liquid to form a surface having an arithmetic mean roughness Ra of 0.5-5.0 μm. The resulting surface is etched, and thereon a film is formed which contains 0.1 wt.% or more of an Fe compound and has a film thickness of 0.001-1.0 g/m<SP>2</SP>. On the resulting surface a film is formed which comprises a fluorine-based or silane-based resin and has a film thickness of 0.01-5.0 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274963-A (JP)
Title: Resist composition, method for forming resist pattern, new compound and quencher consisting of the same compound
Inventor: UTSUMI YOSHIYUKI
IPC: G03F7/004
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound useful as a quencher for a resist composition, the resist composition containing the quencher consisting of the compound and a method for forming a resist pattern.  <P>SOLUTION: This resist composition contains (A) a base material component changing its solubility with an alkaline developing liquid by the action of an acid, (B) an acid-forming component forming the acid by the exposure to light, and (D) a quencher component. The quencher component (D) contains the quencher (D1) expressed by general formula (d1-3) [wherein, R is H, F, an alkyl or a fluorinated alkyl; X is -C(O)- or -SO<SB>2</SB>-; R' is an aliphatic group; (n) is an integer of 1 to 10; and A<SP>+</SP>is an aliphatic organic cation without having an aromatic group].  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278275-A (JP)
Title: Video distribution device, video distribution method, video receiver and video reception method
Inventor: MASUDA YASUTO
IPC: H04N21/61
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To distribute video images from a video distribution device to many video receivers.  <P>SOLUTION: The video distribution device 2 is provided with a video generation part 24 for generating still images and moving images from the video images captured by an imaging part 26. Also, the video distribution device 2 is provided with a still image transmission part 22 for transmitting the still images at prescribed time intervals to a WEB server which distributes the still images requested from one or more video receivers using a first transmission method. Also, the video distribution device 2 is provided with a SIP signaling part 23 for establishing a transmission path of the moving images requested from one or more video receivers using a second transmission method. Also, the video distribution device 2 is provided with a moving image transmission part 21 for distributing the moving images for a fixed time by multicast to one or more video receivers making a request to receive the moving images.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274097-A (JP)
Title: Continuous casting method which can prevent occurrence of recessed mark caused by deposition of mold powder
Inventor: KAWAMOTO TATSUYA
IPC: B22D11/124
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous casting method which can obtain a high-quality continuous cast slab by eliminating mold powder-derived marks or internal defects adversely affecting cast slab quality when drawing the cast slab in continuous casting of steel.  <P>SOLUTION: An air pipe 4 is arranged at the part of a housing 3, in a support roll 2 in a secondary cooling zone just under a mold in a continuous casting apparatus, on which mold powder is likely to be deposited. Air is blown against between a cast slab 1 being drawn and a support roll 2 horizontally from the air pipe 4 disposed horizontally to a rotating shaft 2a of the support roll 2 to blow away mold powder and a deposit 5 of a scale layer deposited on the surface of the cast slab 1. In this case, the air pipe 4 is moved closely to the surface of the cast slab 1, and the air is blown at a position distant by 5 to 10 mm from the cast slab 1. The air pipe 4 for air blowing is preferably arranged at a position just above the support roll 2 from the viewpoint of preventing the deposition of the air blown material on the support roll 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278399-A (JP)
Title: Piezoelectric device
Inventor: KOYAMA YUGO
IPC: H03B5/32
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To attain thickness reduction and cost reduction in a piezoelectric device in which electronic components such as a semiconductor circuit element are joined to a piezoelectric vibrator via a relay board.  <P>SOLUTION: An IC chip 30 is joined to the piezoelectric vibrator sealed by joining a crystal vibration chip 20 in a package 10 via the relay board 50. The relay board 50 includes: IC connection terminals 55a, 55b provided on an insulating base material 51; first through-holes 63a, 63b for connection pierced through the insulating base material 51 directly under the IC connection terminals; and external terminals 57a, 57b on the side of the relay board. The IC chip 30 is connected to the IC connection terminals 55a, 55b exposed from the first through-holes 63a, 63b for connection of the relay board 50 via a bump 95. Then, external terminals 15a, 15b on the side of the vibrator provided on the bottom surface side of the package 10, and the external terminals 57a, 57b on the side of the relay board of the relay board 50 are joined to each other via a joining member 91.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276628-A (JP)
Title: Communication light detector
Inventor: KOJIMA MASATSUGU
IPC: G02B6/42
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable and inexpensive communication light detector by which existence/nonexistence of using state of optical transmission lines is visibly and easily determined by using invisible light propagating in the optical transmission lines.  <P>SOLUTION: The communication light detector 1, by which end parts of the optical transmission lines composed of optical fibers 106c and 106y are connected via sleeves 3a and 3b, and the existence/nonexistence of the communication light in the optical transmission lines is detected at the connection part, comprises: an optical detection connector 2 which is provided at the connection part in the sleeves 3a and 3b, connects the end parts of the optical transmission lines and has an optical detection groove 8 penetrating the core of the optical transmission lines and a refractive index matching agent (r) filled in the optical detection groove 8; and an optical detection part 9 which is provided above the optical detection connector 2 and detects leaked light of the communication light leaked via the optical detection groove 8, wherein the optical detection groove 8 has a groove width (w) of 50 to 150 μm along the longitudinal direction of the optical detection connector 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279764-A (JP)
Title: Fluid jet apparatus
Inventor: WATANABE EIICHIRO
IPC: B41J2/18
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid jet apparatus which enables switching in a short time on the printing action and the flushing action.  <P>SOLUTION: The fluid jet apparatus includes a jet head 13 which includes nozzle arrays L comprised of nozzles linearly arranged for jetting a fluid, and a flushing member 11 which carries out the flushing action of discharging the fluid from the jet head 13. The flushing member 11 includes both a slit S formed correspondingly to the nozzle arrays L, and a fluid receiving part 43 prepared correspondingly to the nozzle arrays L and at a side part in a width direction of the slit S.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281429-A (JP)
Title: Reduction gear and assembling method of reduction gear
Inventor: AWAZU MINORU
IPC: F16H1/28
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the thickness by absorbing the axial dimension of a bearing by the height storing the bearing by recessed parts formed on both end parts in the axial direction of a planetary gear.  <P>SOLUTION: In this reduction gear, the thickness dimension of an upper face part 9b and a lower face part 9c of a planetary gear storage part 9 which are portions in a carrier 8 opposing to the planetary gear 10 from the axial direction, is set smaller than the axial dimension of the bearing 12 supporting a planetary shaft 11, and the recessed parts 14 each recessed axially and storing the bearing 12 are formed in both end parts in the axial direction of the planetary gear 10 opposing to the bearing 12. The axial dimension of the bearing 12 can be absorbed by the height storing the bearing 12 by the recessed part 14, and the absorbed dimension reduces the axial thickness dimension of the carrier 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279497-A (JP)
Title: Method of treating exhaust gas
Inventor: SASAKI TAKASHI
IPC: B01D53/70
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a water requirement for the removal of an acidic gas contained in a PFC decomposition exhaust gas and the cooling of exhaust gas, thereby diminishing the environmental load.  <P>SOLUTION: This method of treating an exhaust gas comprises a wet removal process to remove a water-soluble gas contained in a gas to be treated containing PFC, a gas decomposition process to decompose the PFC gas in the latter part of the wet removal process, and an acidic gas removal process to remove an acidic gas generated by the decomposition of the PFC, in the latter part of the gas decomposition process. In addition, the method comprises a moisture condensation process to condense the moisture of the gas to be treated, in the first part of the acidic gas removal process. That is, the acidic gas contained in the gas is dissolved in a condensate generated by condensing the water vapor contained in the PFC decomposition exhaust gas, and then the complete removal of the acidic gas is achieved by adding a neutralizing agent into the exhaust gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279827-A (JP)
Title: Printing system and making method for printed material
Inventor: KURANOSHITA MASASHI
IPC: B41C1/00
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system and a making method for a printed material, by which a printed material containing variable parts can be inexpensively and efficiently made.  <P>SOLUTION: In order to inexpensively and efficiently make a printed material mixed with variable parts, under the condition that variable parts are included in page contents supplied from a page contents making device 14, a part analyzer 16 registers the page contents in a page list and further supplies them to an imposing treating device 18. The imposing treating device 18 prints on the one hand the page contents registered in the page list with a color printer 20, while on the other hand the page contents not registered in the page list through an image setter 22 with a printing machine 24. By uniting the resultant printed materials, the printing material mixed with the variable parts can be made.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281046-A (JP)
Title: Drilling device
Inventor: NAKANO YOICHI
IPC: E21B6/00
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To increase the efficiency of operation by increasing the length of a hole to be drilled in a restricted working space or reducing the number of joints of a rod for drilling a hole with a predetermined length.  <P>SOLUTION: In this drilling device 10, a shaft-like guide cell 15 is installed on the upper surface of a frame 11, and a rock drill 16 which has a rod holding section 16a for holding a drilling rod 22 at the front and which imparts a rotating force in the right-angled direction and a hammering force in the axial direction to the drilling rod 22 is slidably installed on the guide cell 15. The body 16b of the rock drill is vertically tiltable about the rear section 16c thereof. The guide cell 15 is slid generally horizontally in the right-angled direction by sliders 18, 19 and a guide rail 14 for retreating.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278912-A (JP)
Title: Shading net for directly covering tea plant, and method for using the same
Inventor: OTANI KIYOAKI
IPC: A01G13/02
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shading net for directly covering a tea plant enabling improvement in working efficiency, laborsaving and cost reduction when directly covering the net over the tea plant, and to provide a method for using the shading net.  <P>SOLUTION: The shading net for directly covering a tea plant is formed by knitting and weaving tape-like flat yarns for at least either of warp yarns or weft yarns, and fixing string-like materials to respective borders of both longitudinal sides at prescribed intervals so as to protrude outward. The method for using the shading net for directly covering a tea plant includes: directly covering the shading net on the tea plant cultivated in ridges so that the longitudinal direction of the shading net lies along the ridge followed by cutting off the string-like materials protruding outward from both of the sides; and fixing the shading net to the tea plant using the cut-off string-like materials adjacent to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280144-A (JP)
Title: Fuel supply determination device of vehicle
Inventor: TOMINAGA SHINKO
IPC: B60K15/077
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply determination device improving the accuracy of determining that fuel has been supplied to the fuel tank of a vehicle.  <P>SOLUTION: When the variation quantity ΔL of a residual fuel quantity L exceeds a regulation value Fb and an ignition switch has been switched from on to off, a residual fuel Lc calculated pursuant to the hysteresis of stored residual fuel quantity L is then stored as an off-time residual fuel quantity FLOFF (S430). Then, it is determined that fuel has been supplied to the fuel tank on condition that the difference in the residual fuel quantity between the off-time residual fuel quantity FLOFF and the residual fuel quantity when the ignition switch is turned from an OFF state to an ON state next time is found to be equal to or more than a determined value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282412-A (JP)
Title: Heating rotor, heating device, fixing device, and image forming device
Inventor: BABA MOTOFUMI
IPC: G03G15/20
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating rotor capable of preventing temperature from rising beyond necessity.  <P>SOLUTION: A temperature sensing roll 102 has: a multilayered roll 107 generating heat due to electromagnetic induction of magnetic field H and reducing its magnetic permeability from magnetic permeability change starting temperature in a temperature zone being heating set temperature or more and heat resisting temperature or less continuously; and a slit 109 formed in the multilayered roll 107. Here, since the magnetic field H generated by an exciting coil 110 intrudes into a temperature sensing layer 103 of the multilayered roll 107, this heating rotor attempts to let the temperature sensing layer 103 generate heat. However, since a large flow of eddy current that the temperature sensing layer 103 attempts to generate is shut down by the slit 109, a heating value due to self-heat generation of the temperature sensing layer 103 can be reduced down to such extent that a heating value of a heat generating layer 140 is not adversely affected. Consequently, rise of temperature of the temperature sensing roll 102 beyond necessity is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283799-A (JP)
Title: Nonvolatile semiconductor memory device and method of manufacturing the same
Inventor: SUZUKI TAKAMITSU
IPC: H01L27/115
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a NAND-type nonvolatile semiconductor memory device capable of making a minimum area of memory cells smaller, as well as, attaining higher integration, higher density, and larger capacity.  <P>SOLUTION: The nonvolatile semiconductor memory device includes: layered structures L, in which insulating layers and semiconductor layers are alternately stacked, in a first direction which is vertical to the surface of a semiconductor substrate 10 and configured in a ridge-like manner, with each having a pair of side surfaces opposing each other; charge accumulation layers CS, each being in contact with both the pair of side surfaces of the laminate structure L and formed so as to have a given width in a second direction which is parallel to the surface of the semiconductor substrate 10 in the side surfaces; and first conductive layers CG1, each being in contact with the surface of the charge accumulation layer CS and formed so as to cover the stacked structure L and the charge accumulation layer CS. Source drain regions A2 are formed on both side portions, in the second direction of the first conductor layer CG1 of the semiconductor layer. The source drain region A2, the charge accumulation layer CS, and the first conductor layer CG1 constitute a pair of memory cells with respect to one semiconductor layer on the pair of the side surfaces of the layered structure L.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288387-A (JP)
Title: Projection type display device
Inventor: HIKOSAKA EIICHIRO
IPC: G03B21/00
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type display device capable of simultaneously intercepting luminous fluxes from a main light source and an auxiliary light source by using the conventional light shielding type light control means even when the display device is equipped with the main light source and the auxiliary light source, and keeping white balance constant even when light control is performed.  <P>SOLUTION: The projection type display device includes the main light source, the auxiliary light source, a splitting reflection means, a first integrator, a second integrator, a light control device, a condenser lens, an optical modulation element and a projection lens. In the display device, the splitting reflection means is arranged between the main light source and the first integrator, is composed of a plurality of reflection films arranged discretely on the optical axis of the auxiliary light source, and reflects the light from the auxiliary light source to the first integrator side after splitting it to one or more arrays of small lenses of the first integrator, whereby light from the auxiliary light source is combined with light from the main light source.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289070-A (JP)
Title: Server device, client device, server control program and client control program
Inventor: OTSUKA TOSHIHIKO
IPC: G06F21/60
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To ensure security and easiness of integrated treatment of data even when sharing a terminal device singly usable as a client device in a service based computing (SBC) system.  <P>SOLUTION: In a server device 10, data created and acquired according to an application program matched to an input event from a client 20 is stored and managed in a database DB corresponding to the application, and display drawing data G thereof is created and transmitted to the client 20 so as to be displayed therein. Data acquired according to an application program owned by the client 20 itself is also transferred to and received by the server 10, and stored in a database DB corresponding to the application determined according to the data format to be integrally managed, and display drawing data G thereof is also created and transmitted to the client 20 so as to be displayed therein. The data acquired by the client 20 and transferred to the server 10 is deleted from the client 20 according to completion of the transfer of this data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294755-A (JP)
Title: Congestion degree measurement device, congestion degree measurement method, congestion degree measurement program and recording medium recording the program
Inventor: MIYAGAWA ISAO
IPC: G06T1/00
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a congestion degree measurement device directly measuring the number of objects (congestion degree) inside a photographic range by use of a monocular monitoring camera or fixed-point camera.  <P>SOLUTION: This congestion degree measurement device has: an object extraction processing part 3 detecting and extracting an object area from an image obtained by photographing the object by use of the camera 1, and accumulated in an image accumulation part 2, for example; a load value table generation part 5 calculating a volume contributing to a volume of the object of a view volume projected on each pixel on the observed image subject to relation of perspective projection wherein an internal parameter or an external parameter of the camera 1 input by a camera information input part 4, and a three-dimensional point inside a space are associated, obtaining a load value as a contribution rate quantitatively representing an amount by which the pixel contributes to the number of the objects to all the pixels, and generating a load value table; and a congestion degree measurement part 6 measuring the congestion degree from each pixel detected and extracted as the object in the object extraction processing part 3 and the load value of each pixel obtained in the load value table generation part 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293221-A (JP)
Title: Revolving drive controller and construction machinery including it
Inventor: SANO KIMINORI
IPC: E02F9/20
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a revolving drive controller allowing an operator to have satisfactory riding comfortableness when starting deceleration and to provide construction machinery including it.  <P>SOLUTION: This revolving drive controller for driving and controlling a revolving mechanism of the construction machinery revolved and driven by an electric motor includes a driving order generating means for generating a driving order for driving the electric motor based on amount of operation to be input through an operation means of the construction machinery and a delaying means for delaying the driving order generated by the driving order generating means to let it slowly rise or fall with respect to a lapse of time.  <P>COPYRIGHT: (C)2010,JPO&INPIT