baber/WOPTO huggingface dataset:
Patent JP-2008268982-A (JP)
Title: Light guide plate and planar lighting device
Inventor: KARANTARU KARIRU
IPC: G02F1/13357
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To resolve the problem that a distribution of the quantity of light emitted from an entire surface part of a light guide plate is not uniform due to relative deficiency of the quantity of light emitted from a center part of the light guide plate in a planar lighting device having a pair of light sources disposed on both sides of the light guide plate.  <P>SOLUTION: A light guide plate 11 includes a pair of incidence end face parts 12 and 13 to which light from light sources 14 and 15 is introduced, a front face part 18 from which the light introduced from the incidence end face parts 12 and 13 is emitted, a rear face part 25 placed on the opposite side of the front face part 18, and many light deflecting parts 20 formed in at least one of the front face part 18 and the rear face part 25. In this light guide plate 11, proportions of light deflecting parts 20 per unit area along a line from one incidence end face part 12 to the other 13 are set in two Gaussian distributions A and B, and a peak P<SB>A</SB>of the first Gaussian distribution A is located between one incidence end face part 12 and the center of the light guide plate 11 reaching the other incidence end face part 13 from one incidence end face part 12, and a peak P<SB>B</SB>of the second Gaussian distribution B is located between the other incidence end face part 13 and the center of the light guide plate 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010033442-A (JP)
Title: Search system evaluation device, and search system evaluating method
Inventor: TORII DAISUKE
IPC: G06Q50/10
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a search system evaluation device and search system evaluating method, which evaluate the search system.  <P>SOLUTION: In the search system evaluation device, a main session specifying part 201 specifies a series of search operations (main session) using one search terminal from search log data stored in a recorder 1g. A subsession specifying part 203 specifies one or a plurality of search sessions (subsession) which constitute the series of search operations (main session) specified by the main session specifying part 201 and show a series of search operations of each search system from the series of search operations (main session). An evaluation value calculating part 205 calculates an evaluation value in accordance with the number of search sessions (subsession) specified by the subsession specifying part 203.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035587-A (JP)
Title: Endoscope, endoscope system, and method of reforming curved part of endoscope
Inventor: MASUNO SHINGO
IPC: G02B23/24
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To accurately straighten a curved part with easy structure at a low cost.  <P>SOLUTION: A normal-open electromagnetic valve 33 is mounted on a site of a curved piece 30 fixed to an end part 14a of an air- and water-sending channel 19. When an air- and water-sending button 22 is pushed down by one stage from a position of air and water sending operation, a switch 34 is operated and the electromagnetic valve 33 is closed, then a flow path to a spraying nozzle 20 is closed. A detecting signal is input from a sensor 32 through a processor device 11 to a light source device 12. An air sending pump 13a of the light source device 12 supplies air with high sending pressure to the air- and water-sending channel 19. This makes the inner pressure of the air- and water-sending channel 19 rise within an area from the air- and water-sending device 13 to the electromagnetic valve 33 and a force act to straighten the curved part of the air- and water-sending channel 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008263240-A (JP)
Title: Photoelectric conversion module
Inventor: ONO MASAKI
IPC: H01S5/022
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion module whose entire height is easily reduced, which optically couples optical components and other components in high precision, and which can be relatively simply manufactured.  <P>SOLUTION: The photoelectric conversion module 41 is equipped with a first laminate substrate 51, optical elements 17, guide pins 31 as optical coupling members, a semiconductor integrated circuit device 18 for driving the optical elements, and the like. The first laminate substrate 51 has a multilayer substrate obtained by laminating a plurality of insulating layers 52 in the direction orthogonal to the thickness direction of a wiring board 11 for mounting the module. A plurality of bump pads 79 are provided on the lower surface of the multilayer substrate. A cavity 143 for the optical elements are provided on the side surface of the multilayer substrate. The optical elements 17 are mounted on the side surface of the first laminate substrate 51 while accommodated in the cavity 143 for the optical elements. The guide pins 31 are provided on the side surface of the first laminate substrate 51, and make a positional reference when the optical elements 17 and the other components 21 to be optically coupled thereto are aligned on their optical axes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010036229-A (JP)
Title: Nozzle for continuous casting
Inventor: MORIKAWA KATSUMI
IPC: C04B35/66
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent stress-oriented crack of an outer periphery-side layer caused by heat expansion difference between an inner bore-side layer and the outer periphery-side layer of a body material, in a nozzle for continuous casting with an MgO-CaO based material applied to the inner bore-side layer, to possess a property allowing the inner bore-side layer to be fixed on the outer periphery-side layer in a prescribed arrangement, and to prevent exfoliation of the inner bore-side layer during casting.  <P>SOLUTION: As an intermediate layer 1, there is used a refractory which contains 10-75 vol.% hollow fire-resistant aggregate satisfying R/t≥10 in the ratio of the average radius R and the average wall thickness t of the grains and which, as percentages of the remainder other than the hollow fire-resistant aggregate, contains 0.5-15 mass% in total of Al, Mg and Si in one or more of single metals or alloys, in terms of their metallic components only, and 2-99.5 mass% carbon. As the inner bore-side layer 2, an MgO-CaO-based refractory is used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009147292-A (JP)
Title: Semiconductor device and its production process
Inventor: FUJIMOTO HIROAKI
IPC: H01L33/48
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which ensures an elemental structure suitable for mass production with high reliability at low cost and to provide its production process.  <P>SOLUTION: A projected portion 4 is formed on an electrode 3 of a semiconductor element 6. To press this projected portion 4, an optical member 7 is fixed on the semiconductor element 6 with adhesive 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116310-A (JP)
Title: Plasma display panel and driving method thereof
Inventor: TAKAYAMA KUNIO
IPC: G09G3/291
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel and a driving method thereof that can shorten an address period.  <P>SOLUTION: The driving method of the plasma display panel includes a stage wherein scan pulses are supplied to a scan line and a stage wherein data pulses are supplied to an address electrode in synchronism with the scan pulses, data pulse supplied to a first address electrode A1 is supplied so as to overlap with data pulse supplied to a third address electrode A3 only for a third period T3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012078-A (JP)
Title: Manufacturing method for can with cylindrical barrel portion
Inventor: HANABUSA TATSUYA
IPC: B21D51/26
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a can with a cylindrical barrel portion capable of preventing any skeleton from being remained in a cupping device with excellent can formability without generating any black stripe in the barrel portion of the can, allowing a punch sleeve to be excellently drawn in a DI working step, and allowing punch damage to be hardly generated on the inner surface side of the can.  <P>SOLUTION: In the can manufacturing method in which a can having a cylindrical barrel portion is manufactured by performing the drawing and the ironing a plate 50 after applying lubricants 40, 41 on one side and the other side of the plate-like aluminum alloy plate 50, the properties of the lubricants 40, 41 are different on one side and the other side of the plate 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010048121-A (JP)
Title: Control unit, tube unit, and micropump
Inventor: MIYAZAKI HAJIME
IPC: F04B43/12
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a micropump preventing deterioration of a tube and having a high degree of delivering accuracy.  <P>SOLUTION: The micropump 10 includes: a tube unit 11, which includes the tube 50 with a part thereof arranged in a circular arc shape and having elasticity, a first tube guide frame 17 and a second tube guide frame 18 holding the tube 50; and a control unit 12, which comprises fingers 40-46 radially arranged from a center direction of the circular arc shape of the tube 50, a cam 20 sequentially pressing the fingers 40-46 from an inflow side to an outflow side of the tube 50, a step motor 70 giving rotating force to the cam 20, a control circuit section 30 controlling drive of the step motor 70, a first framework 15 and a second framework 16 holding the fingers 40-46, cam 20, step motor 70 and control circuit section 30. The tube unit 11 is attachable to and detachable from the control unit 12 almost horizontally with respect to a rotation plane of the cam 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050344-A (JP)
Title: Reworking device
Inventor: TAKAHASHI SHUSUKE
IPC: H05K3/34
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reworking device that prevents a packing component to be reworked from being broken owing to heat.  <P>SOLUTION: The reworking device 1 for taking out the mounted component 10 from a substrate 2 by heating a solder-bonded portion of the mounting component 10 soldered to the substrate 2 to fuse solder includes: laser light irradiation units 5A to 5D which irradiate the solder-bonded portion with laser beams emitted from laser beam sources 6A to 6D; and a control unit which controls the laser beam irradiation units 5A to 5D. The laser beam irradiation units 5A to 5D have optical systems for shaping the laser beams, and the control unit changes the optical systems based upon information associated with the kind and position of the mounted component 10 on the substrate 2 to make a region irradiated with a laser beam correspond to the solder-bonded portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049777-A (JP)
Title: Content management method, content management device, and program
Inventor: ISHIWATARI SHUSUKE
IPC: H04N5/781
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To exclude content supposed to have already been deleted from a processing result in searching or browsing, and to restore deleted content without re-registration.  <P>SOLUTION: A content management method includes: a medium identification process for identifying a medium; a content comparison process for comparing a content list in the medium with the content list saved previously in the same medium; a content storage process for storing information on the content and the medium in which the content is saved; and a content state storing process which records the state of the content whose state is different from the previous one in the content comparison process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054274-A (JP)
Title: Analyzing method
Inventor: NAKAMURA ETSUKO
IPC: G01N21/35
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzing method for quantitatively analyzing a fluorine-based surface treatment section of powder surface-treated with fluorine compound.  <P>SOLUTION: The analyzing method of a mixture containing fluorine compound includes a process of heating the mixture and measuring the weight change of the mixture with respect to temperature, and a process of analyzing the gas generated from the heated mixture.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009073191-A (JP)
Title: Thermosensitive transfer image receiving sheet, image forming method and image prints
Inventor: HOSOKAWA JUNICHIRO
IPC: B41M5/382
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive transfer image receiving sheet that has improvement in finishing quality of copy prints, in transferability of dyes, and in stability of a formed image, that has small change in capability in storing with lapse of time of the thermosensitive transfer image receiving sheet, and that particularly has improvement in image uniformity, and also to provide an image forming method and image prints.  <P>SOLUTION: A thermosensitive transfer image receiving sheet includes at least one receptor layer and at least one heat insulation layer on a support, wherein a Vickers hardness of the heat insulation layer is in the range of 2-20, and a moisture content of the thermosensitive transfer image receiving sheet is in the range of 5-8 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010053647-A (JP)
Title: Protection device for cylinder lock
Inventor: TSUCHIKIRI AKIHIKO
IPC: B60R25/10
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection device for cylinder lock, capable of improving ease of operation for unlocking a shutter to unlock it easily and smoothly, when moving the shutter at a closed position, up to an opened position and strengthening the locked condition of the shutter and allowing crime prevention effects to be further improved.  <P>SOLUTION: This protection device for cylinder lock is provided with the shutter 2, a coil spring 5, a solenoid 3, a transponder, an antenna, and an authentication means. The solenoid 3 is provided with a plunger 3a, which is movable between a locked position where it engages with the shutter 2 which is at a closed position for regulating the displacement of the shutter 2 into the direction toward the opened position and the direction which is substantially perpendicular to that direction, and a non-locked position where its engagement with the shutter 2 is to be released.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055538-A (JP)
Title: Data delivery device, and data delivery program
Inventor: NAGATA MINEHIRO
IPC: G06F13/00
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable an unspecified user to acquire content for which delivery destination is not determined, at random without being conscious of content thereof.  <P>SOLUTION: In a delivery server 10, a content storage processing control part 31b classifies a plurality of content data for which delivery destination is not determined into a plurality of sections to record the sections. A content retrieval processing control part 31c, on receipt of a data delivery request together with section designation from a receiving client, selects content data to be delivered from the plurality of content data classified into the recorded designated sections, and transmits the content data to a receiving client having made the data delivery request.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059267-A (JP)
Title: Preparation method of polymer emulsion and water-based coating material
Inventor: MUKUDA TAKAHIRO
IPC: C09D7/12
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer emulsion having excellent polymerization stability, storage stability and mechanical stability and exhibiting high weather resistance, hot water resistance, hot-cold cycle durability, pigment dispersibility, antifouling property and elongation at low temperature when used as a water-based coating material.  <P>SOLUTION: The polymer emulsion is prepared by multi-stage emulsion polymerization by sequentially adding, each in a predetermined amount, a first ethylenically unsaturated monomer (IV), a second ethylenically unsaturated monomer (V) and a third ethylenically unsaturated monomer (VI) containing an ethylenically unsaturated monomer (a) represented by a predetermined chemical formula to a first emulsion containing an organosiloxane polymer (III) obtained by polycondensation of an organosiloxane (I) and a graft-crossing agent (II).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062899-A (JP)
Title: Communication system, communication method
Inventor: KOJO YU
IPC: H04W68/00
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system, a communication method in which one communication terminal can utilize both a shared telephone number shared among a plurality of communication terminals and an individual telephone number dedicated to the terminal itself.  <P>SOLUTION: A shared management unit 11 of the communication system 1 manages identifiers 1, 3 identifying a plurality of communication terminals 30a, 30b to which shared telephone numbers are allocated, respectively, correspondingly to the shared telephone number. An individual management unit 12 manages an identifier 2 identifying the communication terminal 30b, to which an individual telephone number is allocated correspondingly to the individual telephone number. A user information management unit 13 manages user information containing the range information of communication terminals identified by the identifiers for each of the identifiers 1, 2, 3. A call control device 20 uses such information to perform call control to the communication terminals 30b to which the shared telephone number and the individual telephone number are allocated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068019-A (JP)
Title: Announcing method and access controller
Inventor: HIGUCHI KEISUKE
IPC: H04W74/08
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To lower the collision probability of a packet signal even when a communication amount increases.  <P>SOLUTION: A frame prescribing unit 34 prescribes so that a frame at least including a plurality of slots is repeated, and secures some of the plurality of slots included in the frame for use of an access controller 10. An idle slot specifying unit 42 detects slots usable for communication between radio devices from the rest of the plurality of slots. A selecting unit 110 selects a slot from some of the plurality of slots for announcing idle slot information associated with the detected slot. Here, the selecting unit 110 statistically analyzes identification information and announcement slot information included in a received signal. A modulation and demodulation unit 24 and an RF unit 22 announce the idle slot information and identification information for identifying the access controller 10 with the selected slot.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066399-A (JP)
Title: Liquid crystal display device and method for manufacturing the same
Inventor: TOKORO SHIZUO
IPC: G02B5/20
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily confirm whether or not the position of the colored pattern of a color filter is accurate.  <P>SOLUTION: The liquid crystal display device has a striped light shielding pattern 24 formed on a first substrate 18 and a plurality of colored layers 38 of different colors extending in parallel with a second straight line L<SB>2</SB>crossing a first straight line L<SB>1</SB>formed on the first substrate 18 and the light shielding pattern 24. Each light shielding layer 26 has a plurality of marks 28 formed by a part of an edge extending along the first straight line L<SB>1</SB>drawing concave or convex. Each mark 28 has a dimension W in a direction along the first straight line L<SB>1</SB>and an angle P indicating one point between both ends of the dimension W. The edge extending along the second straight line L<SB>2</SB>of at least one colored layer 38 is positioned on the mark 28 between both ends of one mark 28. The colored layers 38 adjacent to each other are overlapped at side end parts including the edge.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068695-A (JP)
Title: Wiring device for wire member
Inventor: SEKIGUCHI TATSURO
IPC: H02G3/30
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring device for a wire member, capable of highly precisely positioning and wiring a relatively thick cable at a desired angle in a desired position.  <P>SOLUTION: One harness 1 of a plurality of cables in bundle is wired together with other ones. A guide member 20 is disposed along a wiring route of the wire harness 1 and both ends of the guide member 20 are fixed on a vehicle body frame 40. The plurality of wire harnesses 1 are surrounded by a restraint member 30 and fixed on a guide member 20, thereby the movement thereof is regulated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072242-A (JP)
Title: Display controller
Inventor: TAKEI YURI
IPC: G09G3/20
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display control technique for controlling the timing of input of a data signal to a display device in a smaller space on a substrate using a more inexpensive component.  <P>SOLUTION: A CPU 102 outputs a power supply signal to a display 103 through a power supply signal line 106, and also outputs the data signal to a data signal control circuit 104 through a data signal line 107 with a predetermined time lag. The data signal control circuit 104 temporarily holds the data signal once inputting it from a graphic processor 101, and outputs the data signal through a data signal line 108 in response to input of the power supply signal as a control signal from a capacitor 105 on a power supply signal line 109 branching off from the power supply signal line 106.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081116-A (JP)
Title: Image reading unit and method for controlling the same
Inventor: SEKIGUCHI NOBUO
IPC: H04N1/04
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading unit which maintains the quality of a read-out image without deteriorating productivity when the quantity of light irradiated from a lamp for reading an image drops, and to provide a method for controlling the same.  <P>SOLUTION: An image reading unit includes an RGB line sensor which reads out a color image, and a monochromatic line sensor having a horizontal transfer rate higher than that of the RGB line sensor and reading out a monochromatic image. Furthermore, when the quantity of light of a lamp for illuminating a document is lowered and an output level for reading out an image from the monochromatic line sensor with favorable quality cannot be attained, the image reading unit reads out a monochromatic image by using the RGB line sensor even in a monochromatic mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083797-A (JP)
Title: Pest insect eliminator
Inventor: KATAYAMA JUNICHIRO
IPC: A01N25/16
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pest insect eliminator attachable over a long period even at an attachment-difficult site so as to exhibit the eliminating actions, leaving an insecticidal component in an elimination target region for a long period even after the disappearance of foam, and not being scattered and not floating in air when being sprayed.  <P>SOLUTION: The pest insect eliminator comprises a foamed mousse-shaped composition containing 0.1-1.0 wt.% glycol ether-based water-soluble solvent such as ethyleneglycol monoisobutyl ether having ≤10 hPa vapor pressure at 20°C, 0.01-10 wt.% surfactant, 0.0001-5 wt.% insecticidal active ingredient such as an insect growth regulator, 0.0005-0.5 wt.% carrier powder such as amorphous silicic acid powder having 0.5-50 μm average particle diameter, 0.00005-0.005 wt.% thickener such as xanthan gum, and water as essential components. The foam-sustaining time in a room at 25°C in 60% humidity is regulated so as to be 12-48 h when formed into 10 cm thickness of the foam by foaming.  <P>COPYRIGHT: (C)2010,JPO&INPIT