baber/WOPTO huggingface dataset:
Patent JP-2009191772-A (JP)
Title: Egr device for internal combustion engine
Inventor: HORIKOSHI OSAMU
IPC: F02M25/07
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately use an EGR cooler in an EGR device for an internal combustion engine.  <P>SOLUTION: The EGR device 300 for the internal combustion engine is provided with an EGR passage 310 branching off an exhaust system of the internal combustion engine and circulating part of exhaust gas flowing in the exhaust system to an intake system, a cooling means 320 provided in the EGR passage and capable of cooling EGR gas, a bypass passage 330 branching off of the EGR passage at an upstream side of the cooling means and capable of introducing EGR gas to the intake system while bypassing the cooling means, and a change over means 340 including a valve element 343 shutting off a part of a channel section area of the bypass passage and selectively changing over a circulation path of the EGR gas between a first path including another part of the channel section area of the bypass passage and a second path including all of the channel section area of the bypass passage according to whether shut-off by the valve element is done or not.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195125-A (JP)
Title: Alcoholic drink containing grape juice
Inventor: MATSUBAYASHI HIDEKI
IPC: C12G3/04
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alcoholic drink in which a preferable ester-like flavor of a liquor is reinforced and with which the flavor of grape fruit can be enjoyed.  <P>SOLUTION: Provided is the alcohol drink containing ≥9 v/v% of alcohol, ≥30 mg/100 ml of potassium ion, and a grape juice.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198717-A (JP)
Title: Developer container and image forming apparatus including the same
Inventor: ASAI KENGO
IPC: G03G15/08
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer container, uniformly mixing toner and carrier, and an image forming apparatus including the same.  <P>SOLUTION: This developer container 34 storing a developer formed of toner and carrier is supported to rotate around the central axis C in the image forming apparatus. A side surface 41 includes a conveying area E1 and a stirring area E2 which surround the central axis C and are arranged in the direction of the central axis C. A projecting part P protrudes toward the central axis C in the peripheral surface of the side surface 41, and formed in a spiral shape around the central axis C. In the conveying area E1, the space between the projecting parts adjacent to each other in the direction of the central axis C is smaller than that of the projecting parts adjacent to each other in the direction of the central axis C in the stirring area E2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198318-A (JP)
Title: Photoelectric encoder
Inventor: KUSANO KOHEI
IPC: G01D5/36
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precise photoelectric encoder capable of acquiring a plurality of types of information from one track.  <P>SOLUTION: The photoelectric encoder includes: a scale 12; a light source 11 for applying measurement light to the scale 12; a light receiver 14 for receiving the measurement light reflected by or transmitted through the scale 12; and a signal processing circuit 20 for detecting the absolute position of the scale 12 by processing the signal received by the light receiver 14. The scale 12 includes a modulation incremental track 301 having a first modulation incremental pattern 31 where a plurality of first modulation scale patterns 3A(k) are arranged. The first modulation incremental pattern 31 is formed so that the shape of the first modulation scale pattern 3A(k) changes periodically within a prescribed period Pr in a measurement length direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206119-A (JP)
Title: Dc-dc converter
Inventor: YAMADA ATSUSHI
IPC: H01L27/04
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance DC-DC converter which can ensure stabilized boost operation at all times by improving parasitic structure on one semiconductor substrate and controlling a rush current fully during start-up of boost operation.  <P>SOLUTION: In the case of this DC-DC converter, the P-diffusion regions for forming boost transistors Tr5-Tr8 are isolated by an N-well region arranged as one region to surround them entirely, and since the P-diffusion regions are shielded electrically from N-diffusion regions for forming charge transfer transistors Tr1 and Tr3 on a P-type semiconductor substrate to which a power supply voltage V<SB>DD</SB>is applied, an excessive current is prevented from flowing between an input terminal for power supply voltage V<SB>DD</SB>and a terminal for input voltage V<SB>IN</SB>even if a current trigger flows through the parasitic bipolar structure of the boost transistors Tr5-Tr8 when power is turned on and boost operation is started.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204648-A (JP)
Title: Electrooptical device and electronic device
Inventor: HIRABAYASHI HIDEKAZU
IPC: G09F9/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently dissipate heat from the surface of an electrooptical panel.  <P>SOLUTION: This electrooptical device 1 includes an electrooptical panel 100 performing electrooptical operation in a pixel region 10a, a frame 310 provided with an opening 311, formed corresponding to the pixel region and surrounding the electrooptical panel from the peripheral edge part side, and an air guide member having a plate-like body part 320 disposed at a space from the frame and a support part 310a fixed to the frame for supporting the body part at least either on a first face 202a opposite to the opening of the electrooptical panel or a second face 201a opposite to the first face, and adapted to at least partially guide cooling air supplied to the electrooptical panel, at least to one face.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204718-A (JP)
Title: Optical connector case
Inventor: IMAIZUMI TAKESHI
IPC: G02B6/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector case capable of connecting reliably fellow optical connectors, while storing and protecting a portion connected with the fellow optical connectors attached respectively to optical cables in the case.  <P>SOLUTION: The optical connector case 10 for storing the upstream optical connector 20a attached to the upstream optical cable 11a, and the downstream optical connector 20b attached to the downstream optical cable 11b, under a state opposed each other, has a base 30 and a cover 40 for storing the whole of the upstream optical connector 20a and the downstream optical connector 20b, each of optical connector covers 42, 43 has a pressing member 50 supported turnably in the base 30 to open and close each of rear sides of the optical connectors 20a, 20b, and for pressing each of the optical connectors 20a, 20b located in this side of a connection position in the optical connector covers 42, 43, to the connection position, by the turning thereof to a closing direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202257-A (JP)
Title: Evaluation method for simultaneous multi-spindle control
Inventor: IWAI HIDEKI
IPC: B23Q17/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating precision of a machining device used for simultaneous multi-spindle control such as simultaneous 5-spindle control, simultaneous 6-spindle control or the like.  <P>SOLUTION: This method comprises: a reference member mounting process for providing a measurement reference member S having a nonaxisymmetric shape at a workpiece mounting position 14 of the machining device 2; a probe mounting process for mounting a probe 24 of a dimension measuring device at a machining tool mounting position 20 of the machining device 2; and a reference member shape-measuring process for moving the probe 24 along a circular-arc external line OL formed by the predetermined cross section DM having a nonaxisymmetric shape and a surface and having fixed curvature to measure the shape of the measurement reference member S by simultaneously controlling operation of orthogonal 3-spindles and a rotary shaft.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206734-A (JP)
Title: Method of controlling flow rate in tcp flow rate control edge node and edge node
Inventor: HATTORI KYOTA
IPC: H04L47/722
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a plurality of burst data packets from being transferred by a delay ACK algorithm when transferring data in a band guaranteed network by TCP, and to efficiently utilize a guaranteed band while maintaining a high throughput.  <P>SOLUTION: In an edge node arranged between a data transmission terminal and a data reception one, there are provided: a flow identification-allocation section for executing the allocation of an ACK packet of a flow to be serviced and the other packets; an ACK number control section for controlling the ACK number of the ACK packet of the flow to be serviced; and an advertisement window size write section for writing a window size calculated so that the data of the flow to be serviced become a band within the guaranteed band to the advertisement window size of the ACK packet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202728-A (JP)
Title: Core material for weatherstrip and weatherstrip mounting structure
Inventor: YAMASHITA TAKASHI
IPC: B60R13/06
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core material for a trim part of a weatherstrip whose followability to a curved flange is improved in a core material inserted into a trim part, having an almost U-shaped cross-section, of a weatherstrip while having a form that a pair of leg parts is connected so as to form an almost U-shaped cross-section.  <P>SOLUTION: The core material is inserted into a trim part of a weatherstrip while connecting its pair of leg parts so as to form an almost U-shaped cross-section. One of the leg parts is located at the outer peripheral side of a core material 37 while being insertedly mounted to a flange. The leg part is formed with each protruding piece 9 in a highly dense manner by each slit 8 formed in parallel with the direction orthogonal to the longitudinal direction of the core material 37. On the other hand, the other leg part located at the inner peripheral side of the core material 37 is formed with each protruding piece 9 in a less dense manner by each slit 8 formed in parallel with the direction orthogonal to the longitudinal direction of the core material 37. Consequently, the core material is made easily bendable to the inner peripheral side, thereby improving the followability to a curved flange.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202318-A (JP)
Title: Barrel polishing device
Inventor: KAWAHARA TATSUKI
IPC: B24B31/12
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To secure a large opening area for both an input opening region and a discharge opening region in a barrel polishing device in which an input opening portion and a discharge opening portion provided on an upper surface of a barrel tank are independently opened and closed using covers rockably supported by hinges.  <P>SOLUTION: The barrel polishing device is provided with a shared cover member 28 rockably supported by an input cover member 19 and also rockably supported by a discharge cover member 24. The input opening region and the discharge opening region shares, out of the opening portions, an opening region that is opened and closed by the shared cover member 28.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208257-A (JP)
Title: Printing system, inkjet printer and printing method
Inventor: ONISHI MASARU
IPC: B41J2/01
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To fully and suitably reduce effects of an air resistance liquid droplets of ink ejected from an inkjet head receive.  <P>SOLUTION: A printing system 10 which carries out printing by an inkjet system includes both the inkjet head 102 with nozzles for ejecting the ink to a medium 50, and a vacuum pump 16 as a pressure reducing means which reduces an atmospheric pressure in a region at least between the medium 50 and the nozzle of the inkjet head 102 to a pressure lower than the atmospheric pressure. The ink comprises at least one of a monomer and an oligomer as a main component and sets by polymerization of the main component. The saturated vapor pressure of the main component included in the ink is ≤10 mmHg.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208880-A (JP)
Title: Yarn winding device and yarn winding method
Inventor: MASAI TETSUJI
IPC: B65H54/02
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yarn winding device and a yarn winding method, capable of controlling a winding speed depending on the vibration of a cradle during winding.  <P>SOLUTION: A winder unit 10 has the cradle 23 rotatably supporting a package 30, a strain gauge 80 to detect the intensity of vibration of the cradle 23, and a motor control section 54 to control a rotational speed of the package 30. The motor control section 54 monitors the vibration of the cradle 23 via the strain gauge 80 and controls the rotational speed of the package 30 according to the detected intensity of vibration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212777-A (JP)
Title: Group communication server, communication terminal, and communication system
Inventor: KAWABATA TAKASHI
IPC: H04W12/04
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group communication server, a communication terminal, and a communication system capable of suppressing processing load of the group communication server, in a large-scale group communication with a large number of users in the group.  <P>SOLUTION: In the communication system, a group communication session is established by a Session Initiating Protocol (SIP). In the communication system, a PoC server 41 being the group communication server for controlling a group communication session between communication terminals existing in the communication system generates an SIP message for initiating the group communication session including a media description which is information described by a session description protocol (SDP) and is used for multicasting from own server to the communication terminal, and transmits the SIP message to the communication terminal which is a member of the group communication.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208632-A (JP)
Title: Storing device for vehicle
Inventor: NAKAMURA MITSUYOSHI
IPC: B60R7/04
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storing device for a vehicle made easy to carry heavy articles and cargos having wheels, etc. into the vehicle.  <P>SOLUTION: This storing device 3 has an opening part 1b at an end part 1a of the vehicle 1 and is provided with a door 2 for openably/closably supporting the opening part 1b. A floor bottom surface 1e of the storing device 3 is provided with a step part 4 for making one height H2 of the longitudinal direction higher than the other height H6 and making the other height H5 substantially the same as a height H6 of a lower end part 1c of the opening part 1b, and a lid member 6 having a cross-sectional shape in the longitudinal direction formed into a substantially triangular shape to close the step part 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208824-A (JP)
Title: Powder and granular material discharging device
Inventor: NISHITANI HIROHISA
IPC: B65B69/00
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder and granular material discharging device capable of easily and rapidly connecting and detaching a bag thereto/therefrom when discharging a powder and granular material stored in the bag, and preventing the powder and granular material from being scattered or dropped therefrom.  <P>SOLUTION: The powder and granular material discharging device is equipped with a device body 10 for suspending a bag 3 which stores the powder and granular material and has a discharging port 3a of the powder and granular material, a cylindrical discharging unit 61 with the discharging part of the powder and granular material covered thereon so as to discharge the powder and granular material, and a clamp 63 for detachably attaching the discharging port of the powder and granular material to the cylindrical discharging unit. The clamp has a tube 66 and an annular holding part 67. When the clamp is lowered, an inner peripheral part 67a of the annular holding part folds the discharging port of the powder and granular material to the center side from an inner peripheral surface of the cylindrical discharging unit and presses it against an upper surface of the cylindrical discharging unit, and the swollen tube 66 presses the discharging port of the powder and granular material housed to the cylindrical discharging unit against an outer peripheral surface of the cylindrical discharging unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214325-A (JP)
Title: Synthetic resin molding
Inventor: TANAKA YASUAKI
IPC: B32B27/30
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin molding, e.g. a container having excellently low gas permeability.  <P>SOLUTION: The synthetic resin molding has a base layer 11 and a low gas permeability layer 13 on the inner surface of the base layer. The base layer is made of one or a combination of polyethylene, polyamide and polyester resins. An active treated layer 12 is formed on the inner or outer surface of the base layer, and the low gas permeability layer 13 is formed on the active treated layer. The low gas permeability layer uses a polyvinyl alcohol resin as the base material. The polyvinyl alcohol resin has a saponification degree (y) of 90-100 mol%, an amount (x) of the crosslinking agent added of 0.5-12.1 wt.% and such a composition as for the amount (x) of crosslinking agent added and the saponification degree (y) to meet equations (1) and (2): y≥-1.63x+99.8 (1); and y≥1.63x+80.2 (2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214638-A (JP)
Title: Sun visor for mounting headrest
Inventor: CHIBA KAZUYUKI
IPC: B60J3/02
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sun visor for mounting a headrest capable of being mounted to the headrest in an easy configuration and easily adjusting its position even during driving.  <P>SOLUTION: The sun visor includes a sunshade board 2 and an axis part 3 provided at one end of the sunshade board 2 for turnably supporting the sunshade board 2. Mounted to the headrest H, the axis part 3 is positioned outside of the headrest H in a vehicle width direction and a forward end is positioned inwardly of the vehicle from the rear end. A board face of the sunshade board 2 is parallel to the rear face of the headrest H at a storage position A behind the headrest H. As described above, the sun visor 1 for mounting the headrest is constituted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217519-A (JP)
Title: Disk array system
Inventor: TAKEMOTO TAKASHI
IPC: G06F3/06
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To exchange disk array devices without stopping operation.  <P>SOLUTION: A disk array controller 12A-(N-2) with which the disk array device 10-(N-2) is provided is a redundancy structure of a disk array controller 12B-(N-3) with which a disk array device 10-(N-3) is provided and an RAID 1; a disk array controller 12B-(N-2) is a redundancy structure of a disk array controller 12A-(N-1) with which a disk array device 10-(N-1) is provided and the RAID 1. Thus, when the disk array devices 10-(N-3) and 10-(N-1) are normal, the disk array device 10-(N-2) and a backboard are exchanged without stopping operation of a disk array system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215426-A (JP)
Title: Raw material feeding device of two tower-type gasification furnace
Inventor: NAKAMURA NORITAKA
IPC: C10J3/54
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material feeding device of a two tower-type gasification furnace for raising capability of solid raw materials gasification by stabilizing feeding of solid raw materials into a fluidized layer.  <P>SOLUTION: The raw material feeding device for the two tower-type gasification furnace is composed of a combustion furnace 6 and a fluidizing gasification furnace 1 and is so designed to return uncombusted solids together with a fluidizing medium from the fluidizing gasification furnace into the combustion furnace for burning, wherein, the combustion furnace 6 is for fluidized heating of the fluidizing medium 15, and the a fluidizing gasification furnace 1 is for receiving the fluidizing medium 15 heated in the combustion furnace 6 and separated from combustion exhaust gas, and simultaneously receiving solid raw materials 5, and gasifies the solid raw materials 5 forming a fluidized bed 4 by water vapor 3 supplied from the lower part of a distributor 2, and a gasified gas 18 is took out from a freeboard 17 of the upper part of the fluidized bed 4, and the raw material feeding device is equipped with a biaxial screw feeder 23 for supplying solid raw materials 5 into a fluidized layer 4 of the fluidizing gasification furnace 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215494-A (JP)
Title: Flame retardant adhesive composition, and adhesive sheet, coverlay film and flexible copper-clad laminate plate using the same
Inventor: KONDO KAZUNORI
IPC: B32B15/088
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition excellent in flame retardancy, migration resistance, adhesion, heat resistance and solvent resistance while being halogen-free, and a print board material using the composition such as an adhesive sheet, a coverlay film, a copper clad laminate.  <P>SOLUTION: The flame retardant adhesive composition includes a halogen-free epoxy resin (A), a synthetic rubber (B), a hardener (C), and a phosphoric acid ester compound (D) having a specific reactive group. The adhesive sheet has a release substrate, and a layer composed of the composition provided on at least one side of the substrate. The coverlay film has an electric insulation film, and a layer composed of the composition provided on at least one side of the electric insulation film. The flexible copper clad laminate has an electric insulation film, a layer or layers composed of the composition provided on one side or both sides of the electric insulation film, and one layer or two layers of copper foil on the one layer or tow layers of the composition thus provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009224364-A (JP)
Title: Container of semiconductor chip, and process for manufacturing semiconductor device
Inventor: SUZUKI AKIRA
IPC: B65D75/34
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container of semiconductor chip which reduces breakage of a semiconductor chip during transportation, and to provide a process for manufacturing a semiconductor device using that container.  <P>SOLUTION: A chip tray 10 is provided, in a first recess 11A formed in a first plate 11, with a first shock absorbing material 12 and, on the surface of a second plate 13 arranged opposite to the first recess 11A, with a second shock absorbing material 14. When the first plate 11 and the second plate 13 are superimposed, a semiconductor chip 15 is contained between the first shock absorbing material 12 and the second shock absorbing material 14 in the space 11C of the first recess 11A. Consequently, shock during transportation of the chip tray 10 is not applied easily to the semiconductor chip 15 which is thereby prevented from being broken. Furthermore, the semiconductor chip 15 is prevented from being broken or damaged by static electricity because at least one of the first shock absorbing material 12 or the second shock absorbing material 14 consists of a conductive material.  <P>COPYRIGHT: (C)2010,JPO&INPIT