baber/WOPTO huggingface dataset:
Patent JP-2009204609-A (JP)
Title: Method for testing expansivity of coal
Inventor: SUMI HIROYUKI
IPC: G01N25/16
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for testing expansivity for precisely measuring an expansion behavior of coal by upsizing a coal charging container for measurement, particularly in a radial direction, hereby duplicating the expansion behavior of coal in a chamber oven.  <P>SOLUTION: A method for testing expansivity of coal includes charging coal into a measuring coal charging container 9, housing an external container 11 in a heating furnace, the external container having the measuring coal charging container 9 loaded therein, and measuring the expansivity of the coal when the coal is heated. The method for testing expansivity of coal further includes using a microwave to heat the coal. Preferably, the measuring coal charging container 9 should have an inner diameter exceeding 12 mm, the measuring coal charging container 9 should be loaded into an insulating container 10 filled with the same coal as the coal whose expansivity is to be measured, the insulating container 10 should be loaded into the external container 11, the measuring coal charging container 9 should be loaded into the external container 11 filled with anthracite coal, and a material having a through path in upper and lower surfaces should be deposited on top of measuring coal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010176006-A (JP)
Title: Image forming apparatus
Inventor: YAMAMOTO SHINKICHI
IPC: G03G21/16
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress intrusion of foreign matter into an apparatus body while releasing heat generated by an image heating means and air containing vapor to the outside of the apparatus body.  <P>SOLUTION: An opening/closing member 30 has: a both-sides conveyance guide 20 constituting a part of the interior surface of the apparatus body in a closed state; and a top exterior part 62 constituting a part of exterior face of the apparatus body above both-sides conveyance guide 20. A guide vent 65 provided to both-sides conveyance guide 20 and a top exterior vent 64 provided to the top exterior 62 are provided so as not overlap, when viewed from a vertical direction in the closed state of the opening/closing member 30. The opening/closing member 30 has a wall 66 provided on the upper surface 20a of both-sides conveyance guide 20, opposite to the top covering 62. The wall 66 is disposed around the guide vent 65 and suppresses the intrusion of foreign matter into the guide vent 65 when the opening/closing member 30 is opened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181428-A (JP)
Title: Display panel substrate conveyance device and display panel module assembling apparatus
Inventor: WATANABE YUTAKA
IPC: G09F9/00
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when a panel is transferred with a suction force on a transfer side, a stress is applied to the panel to be cracked or bent, or a mark of a suction pad is left, on the other hand, when the suction force is weak, displacement occurs at the transfer, the panel is separated and rises from the suction part due to warpage of the panel.  <P>SOLUTION: When transferring the display panel substrate, a weak mode is set to lower the suction force, to prevent a stress from being applied on the panel or the panel from being separated. A stable weak suction mode can be easily created by opening the suction system using an opening valve. Furthermore, the time for a weak suction pressure level can be controlled by means of opening time of the opening valve, thereby facilitating the control even in a higher-speed operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180260-A (JP)
Title: Epdm composition
Inventor: KONO SHINGO
IPC: C08K3/04
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EPDM composition which excels in heat resistance, sealing property and chlorine water resistance, and especially, is used efficiently as a vulcanizable molding material, etc., for a sealant contacting with a chlorine-containing aqueous solution at an elevated temperature and high concentration.  <P>SOLUTION: The EPDM composition used as the vulcanizable molding material for the sealant contacting with the chlorine-containing aqueous solution includes: 15-70 pts.wt. of particulate silica, the BET absorption method specific surface area per EPDM 100 pts.wt. (according to ASTM D1993-03) of which is 30-150 m<SP>2</SP>/g, and pH of which is ≤9.0; 0.5-5 pts.wt. of a silane coupling agent; and 1-8 pts.wt. of an organic peroxide. The sealant obtained by vulcanization molding of the EPDM composition, for example, an O ring, D ring, X ring, gasket, packing, etc., excels in heat resistance, sealing property and chlorine water resistance, and especially, is used efficiently as the sealant contacting with the chlorine-containing aqueous solution at the elevated temperature and high concentration, such as the sealant of a water section apparatus, for example, a gas water heater, electric water heater, and EcoCuto (R) and the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181484-A (JP)
Title: Wide angle lens
Inventor: IMAOKA TAKUYA
IPC: G02B13/18
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide angle lens which has a wide field angle, is inexpensive and is hard to be scratched.  <P>SOLUTION: The wide angle lens 1 includes: a first lens 2 arranged at the side of an object; and a lens group 3 arranged at the image plane side rather than at the side of the first lens 2. The first lens 2 is a meniscus lens made of a resin which has a convex on the side of the object and has negative power, wherein at least either side is a non-spherical face, a refractive index to a d-line is ≥1.58, an Abbe number is ≤35, and a hard coat layer 4 is formed at the convex on the side of the object. The lens group 3 includes a plurality of lenses (a second lens 5, a third lens 6 and a fourth lens 8) having positive power in total.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181265-A (JP)
Title: Navigation system and program for navigation
Inventor: KAWACHI YUJI
IPC: G09B29/00
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To create and update appropriate road data even when temporary alterations have been made to roads.  <P>SOLUTION: In the presence of a deviation from a road 71 on which one is traveling, a travel track 72 is stored until one returns to the road, and it is determined whether the travel deviation from the road 71 is caused by a temporary road alteration or not. When it is caused by a temporary road alteration, road data in the section between a start point 72a and a terminal point 72b of the travel track 72 is not deleted, but a non-display flag is added to road data of the section with the road data of the section as an old road to exclude the old road 71' from display. Temporary road data is created on the basis of the travel track and stored as a substitute road 72', and displayed instead of the road section 71' excluded from display. When a vehicle has traveled on the old road 71 after this, the old road 71, which has been excluded from display, is returned to an object to be displayed, and the substitute road 72', which has been displayed instead, is immediately deleted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180456-A (JP)
Title: Sink roll for continuous hot-dip metal plating, apparatus of continuous hot-dip metal plating, and method of producing continuously hot-dip metal plated steel sheet
Inventor: ANDO MAKOTO
IPC: C23C2/00
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sink roll for continuous hot-dip metal plating, which prevents a flow in raising bottom dross from forming by an opening hole provided in a side plate of the sink roll; in addition, to provide an apparatus of the continuous hot-dip metal plating; and a method of producing a continuously hot-dip-plated steel sheet, which improves a problem that the dross is deposited on a surface of the steel sheet.  <P>SOLUTION: The sink roll 1 for the continuous hot-dip metal plating is formed of a hollow cylindrical shape by providing with a cylindrical sack body 2, and one pair or two or more pairs of side plates 3 installed to be substantially perpendicular to an axis core line of the body 2, and also the side plates 3 have rod-shaped shafts 4 attached to extend along outsides of a hollow cylindrical part 5, and have at least one opening 6 for communicating an inside and the outside of the hollow cylindrical part 5, on exterior periphery sides of the side plates 3. The cylindrical sack body 2 and the side plates 3 are not integrated, but the cylindrical sack body 2 is outwardly rotatable on the exterior peripheries of the side plates 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183392-A (JP)
Title: Radio communication system
Inventor: MORITOMO TAKANORI
IPC: H04W16/26
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system 10 for reducing communication interruption caused by time-out in signaling via a femto cell 60.  <P>SOLUTION: In the radio communication system 10, a GW 50 measures a response time of the femto cell 60 over the Internet 15 to calculate from the measured response time a correction value of a threshold to be used for determining time-out in signaling via the femto cell 60, and the femto cell 60 determines time-out of signaling using the calculated correction value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009197801-A (JP)
Title: Egr control system
Inventor: TONETTI MARCO
IPC: F02M25/07
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine provided with a control system for the active control of the engine in an EGR system with the consideration of hydrodynamic states in the engine during transient operation generated inside.  <P>SOLUTION: The internal combustion engine with the exhaust-gas-recirculation system is provided with an electronic control means designed to process an analytical model of the quantities of "effective lambda" and "effective EGR percentage" which is constituted on a basis of the laws of physics that regulate the hydrodynamic states in an intake pipe, in an exhaust pipe, and in a recirculation pipe of the engine. On the basis of deviation between the values of quantities estimated by the model and the reference values of the quantities associated with the states of the operation of the engine, an operation of correction on control of a valve that governs the recirculation circuit is implemented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010192478-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SAMEJIMA HIDEYUKI
IPC: H01L23/12
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrences of electrical connection defects at a stacked structure in a WCSP semiconductor device of a multilayer redistribution structure having the stacked structure.  <P>SOLUTION: At least one of the first processing, in which, after a first electrically conductive material is filled in a first opening 16a to form a first via interconnect, a first redistribution layer 20 electrically connected to the first via interconnect is formed on a first insulating layer 16 with the first electrically conductive material, which is the process of forming the first redistribution layer 20, and second processing, in which, after a second electrically conductive material is filled in a second opening 22a to form a second via interconnect, a second redistribution layer 26 electrically connected with the second via interconnect is formed on a second insulating layer 22 with the second electrically conductive material, which is the process of forming the second redistribution layer 26, is executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192070-A (JP)
Title: Method of manufacturing magnetic recording medium
Inventor: KIMURA KAORI
IPC: G11B5/855
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a patterned magnetic recording medium (DTR medium and BPM), for suppressing surface roughness of the medium and securing proper flying properties of a head.  <P>SOLUTION: The method of manufacturing a magnetic recording medium includes: forming a first hard mask 53, a second hard mask 54, and a patterned resist 55 on a magnetic recording layer 52; removing residues remaining in a recess of the patterned resist 55; etching the second hard mask 54 by using the patterned resist 55 as a mask to transfer the patterns of protrusions and recesses; etching the first hard mask 53 by using the second hard mask 54 as a mask to transfer the patterns of protrusions and recesses; removing the second hard mask 54 remaining on the protrusions of the first hard mask 53; and deactivating the magnetic recording layer 52 exposed in the recesses by means of ion beam irradiation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196187-A (JP)
Title: Polyphenylene sulfide short fiber and method for producing the same
Inventor: NAKANO SUSUMU
IPC: D01F6/76
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PPS short fiber that has a high strength retention and excellent chemical resistance in use under high-temperature conditions for a long period of time and hardly reduces mechanical strength even used in filter cloth of bag filter.  <P>SOLUTION: The polyphenylene sulfide short fiber is produced by drying pellets of polyphenylene sulfide having a weight-average molecular weight Mw of ≥70,000 at ≤170°C under reduced pressure, blending the polyphenylene sulfide with 0.1-10 wt.% based on the polyphenylene sulfide of an aromatic hyperbranched polymer in a molten state, spinning the blend from a spinneret at ≤330°C, drawing and cutting to fixed length.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031351-A (JP)
Title: Slide member and method for production thereof
Inventor: FUJIMOTO SHINJI
IPC: C23C16/27
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide member capable of shortening the time required for initial abrasion.  <P>SOLUTION: The slide member is formed by cladding the surface of a substrate A with a diamond-like carbon film B having a nano-sized relief structure on the surface thereof. The slide member can lessen the contact area with a counterpart material when sliding because of the nano-sized relief structure, and thus the time required for initial abrasion can be shortened by the obtained high surface pressure and accelerated abrasion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302509-A (JP)
Title: Ceramic electronic component, manufacturing method for the same, and collective component
Inventor: ITAMURA KEITO
IPC: H01G4/30
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that smooth breaking may be impossible due to narrow gap dimensions when a collective component is broken along a given break line where many break leading holes are arranged like perforation in order to obtain a ceramic electronic component on which many external terminal electrodes with narrow gap dimensions are formed at a main side.  <P>SOLUTION: A collective component 41 has a first region 46 that intersects with a conductive paste film 43 for external terminal electrodes on a break line in which break leading holes 48 to 50 are arranged and a second region 47 that does not intersect with the conductive paste film for external terminal electrodes on the break line. The first break leading holes 48 are formed in the first region 46 so as not to reach the second region 47. The second break leading holes 49 are formed only in the second region 47 or formed to partially reach a portion of the first region 46 from the second region 47. The pitch of the first break leading holes 48 is wider than the pitch of the second break leading holes 49.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197854-A (JP)
Title: Waterproof connector, and waterproof device using the waterproof connector
Inventor: MATSUMOTO SHINICHI
IPC: G02B6/40
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof connector, which is adapted to be connectable to a target connector and releasable from the connection, and a waterproof device using the waterproof connector.  <P>SOLUTION: The waterproof connector includes a connector member supporting a ferrule to be butted against a target ferrule disposed in a target connector, the connector member being adapted to be locked to an adapter member by an action of a lock operation portion; an unlocking means supporting the connector member to be freely movable along the butting direction of the ferrule to the target ferrule and being adapted to operate the lock operation portion of the connector member to release the locked state; and a base part supporting the unlocking means to be slidable. When the connection with the target connector is released, the unlocking means is moved away from the connector member, whereby the lock operation portion is operated by the unlocking means to release the locked state, and the connector member is moved away from the adapter member to release the fitting.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200152-A (JP)
Title: Network system
Inventor: OKUBO YOKO
IPC: H04L12/46
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To notify a station device, over an access network, of maintenance and monitor information such as power supply interruption information of a user's set, via access networks of different managers between the station device and the user's set.  <P>SOLUTION: A user's set 100 includes: a circuit 110 for monitoring a power supply voltage drop when power supply to the user's set itself is interrupted; and an internal power source capable of ensuring the time for transmitting power supply interruption information. A station device 101 is notified of the power supply interruption information by an Ethernet OAM frame in the ITU-T recommendation Y.1731. An MEG level between the station device and the user's set, which becomes an end point, is set to a value greater than an MEG level of an access network by a filtering operation at an MEG level of the OAM frame of the recommendation, thereby transmitting the OAM frame transmitted from the user's set through an access network 104 to be transferred to the station device. Power supply interruption cancellation is determined by receiving, at the station device, a term-monitoring response frame from the user's set with respect to a term-monitoring frame from the station device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197868-A (JP)
Title: Stereoscopic video display device
Inventor: MINAGAWA TAKESHI
IPC: G03B35/24
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic video display device which reproduces a stereoscopic video of high quality by suppressing a feeling and viewing of granularity on the video.  <P>SOLUTION: The stereoscopic video display device 10A includes: video output means 20 for outputting videos; a light beam controller 30 for defining a direction of each of light beams constituting the video, having been made incident on one side surface, thereafter, having been transmitted through the opposite surface in accordance with the incident angle of each of the light beams; and a diffusion plate 40 for diffusing the light beams having been transmitted through the opposite surface, and which is formed to a concave shape, viewing from the side of the light beam controller 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202755-A (JP)
Title: Rubber composition
Inventor: OSE SHINICHIRO
IPC: C08L9/00
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve fracture characteristics such as break strength and tear strength while suppressing deterioration of processability.  <P>SOLUTION: The rubber composition comprises 0.1-20 pts.wt. of an alkyl group-modified saccharide derivative (e.g. an alkyl-D-glucopyranoside having a 1-25C alkyl group represented by general formula (1) (wherein n is an integer of 0-24)) obtained by reacting glucose with a primary alcohol based on 100 pts.wt. of diene-based rubber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202353-A (JP)
Title: Recording device provided with paper support
Inventor: NAWATE HIROSHI
IPC: B41J13/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that dirt and dust are deposited on a neglected recording medium since the recording medium is projected out from a box body when the recording medium is left in a paper feeding position on the box body of a recording device as it is neglected.  <P>SOLUTION: An inkjet printer 1 is provided with: a first paper support 20 in which a first surface a2 for supporting the recording medium P1 is provided in the same direction D2 as a surface a1 of the recording medium P1 provided at the paper feeding position; a second paper support 22 having a second surface a3 for supporting the recording medium P1 and rotation-freely connected to the first paper support 20 on a rotation shaft 21 in a direction perpendicular to a conveying direction D1 of the recording medium P1; and a projection part, a fixing member 24 and a recession part 25 as a fixing part for setting a first position where the first surface a2 and the second surface a3 are in the same direction D2 and a second position covering the recording medium P1 where the first surface a2 and the second surface a3 are crossed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210395-A (JP)
Title: Apparatus and method for presentation of facility information
Inventor: YANAGISAWA KEI
IPC: G09B29/10
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide information having values and advantages for many users.  <P>SOLUTION: A basic destination matching with a user's instruction and a substitute destination matching with to the basic destination and to a purpose are evaluated through the use of evaluation items which evaluate advantages as a destination. In the case that the substitute destination has an advantage over the basic destination, the substitute destination is presented to the user as a recommended destination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209222-A (JP)
Title: Metal-coated foamed plastic and method for producing the metal-coated foamed plastic
Inventor: WATANABE MITSUHIRO
IPC: C08J9/232
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal-coated foamed plastic having a service temperature over 100°C, and to provide a method for producing the same.  <P>SOLUTION: The metal-coated foamed plastic is prepared by coating a rigid foamed plastic with: at least one metal component selected from among nickel, cobalt, palladium, copper, silver, gold, platinum, and tin; or two or more metal components or like. The rigid foamed plastic can be produced by an in-mold expansion molding, and can have the melting point not lower than 120°C when it is a polyolefin type resin. The metal coating with which the rigid foamed plastic is surfaced is formed by using an electroless plating process. If necessary, a metal-coated foamed plastic partially coated with a metallic coating can be obtained by forming a thin resin layer on the surface of a rigid foamed plastic and irradiating the resultant foamed plastic with ultraviolet radiation through a photomask.  <P>COPYRIGHT: (C)2010,JPO&INPIT