baber/WOPTO huggingface dataset:
Patent JP-2009218160-A (JP)
Title: Secondary battery and its manufacturing method
Inventor: KOGA HIDEYUKI
IPC: H01M10/058
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery, and its manufacturing method, excellent in thermal stability of its electrolyte solution and of high capacity.  <P>SOLUTION: The secondary battery equipped with at least ionic liquid as electrolyte solution inside it has an inside-battery pressure of 10<SP>-3</SP>kPa or more and 10 kPa or less at 25°C. The manufacturing method of the secondary battery equipped with a cathode, an anode, a separator, and the electrolyte at least containing the ionic liquid includes an integration process of integrating the cathode, the anode and the separator, an impregnation process of impregnating the cathode, anode and the separator integrated in the electrolyte solution, and a sealing process of sealing the battery after the impregnation process, of which, the sealing process is intentionally carried out under a negative pressure conditions, so that a pressure inside the battery after the sealing process shall be negative.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219388-A (JP)
Title: Magnetic particle for immunopcr, method for detecting target substance and detection kit for target substance
Inventor: TAMORI KOJI
IPC: G01N33/553
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic particle developing ultra-high sensitivity in immunoPCR method and a method for detecting a target substance by using the particle.  <P>SOLUTION: The method for detecting a target substance comprises a step to contact a binding substance labeled with an oligonucleic acid chain having a region binding to a primer reactive under a constant temperature condition and usable for nucleic acid amplification method with the target substance immobilized on the surface of a magnetic particle for immunoPCR containing an organic polymer and a magnetic particle having an average primary particle diameter of ≤50 nm, wherein the surface of the magnetic particle is coated with the organic polymer, thereby forming a complex containing the binding substance and the target substance, a step to amplify the oligonucleic acid chain by a nucleic acid amplification method, and a step to detect the amplification product formed by the nucleic acid amplification method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223614-A (JP)
Title: Fire alarm
Inventor: TAKASHIMA HIROMASA
IPC: G08B17/10
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire alarm capable of improving detection accuracy of fire.  <P>SOLUTION: The fire alarm 2 includes a box type body 10, a rectifier plate 30 formed in parallel with one face 11 of the body 10 at intervals, and a fire detection sensor 25 projected from one face 11 of the body 10 to the rectifier plate 30. The fire detection sensor 25 is a thermal sensor for sensing heat in atmosphere and detecting fire.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220462-A (JP)
Title: Mold release film
Inventor: NAKAMARU MASAFUMI
IPC: B32B27/00
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold release film which is suitably used in a photo-curing resin layer manufacturing process, and successfully controlled in ultraviolet ray absorbency, visible light transmissibility, and releasability.  <P>SOLUTION: The mold release film has a release layer on one side of polyester film, wherein a light transmittance in all wavelength region of the film of 300-380 nm is 20% or less, an average transmittance of light of wavelength of 400-760 nm is 80-99%, and a residual Si-H index of the release layer surface is 2.0 or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221073-A (JP)
Title: Method for manufacturing graphite molding
Inventor: KAN CHOKO
IPC: H01M4/587
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a graphite molding which capable of reducing blowout of powder and improving a yield at the time of pressure for molding.  <P>SOLUTION: The method for manufacturing the graphite molding comprises a step of producing crushed materials by kneading and crushing a graphitizable aggregate or graphite with a graphitizable binder, and then, a step of forming a predetermined shape by mixing the crushed materials and water or alcohol solution.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222188-A (JP)
Title: Rolling bearing
Inventor: ITO TAKASHI
IPC: F01D25/00
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing for achieving not only higher durability and higher smearing resistance but also higher dry-run performance in a foreign matter mixing environment, while suppressing the deterioration of the hardness of bearing components in a high temperature environment.  <P>SOLUTION: An outer ring 11 and an inner ring 12 constituting the three-point contact ball bearing 1 is formed of steel which contains 0.11-0.15% carbon, 0.1-0.25% silicon, 0.15-0.35% manganese, 3.2-3.6% nickel, 4-4.25% chromium, 4-4.5% molybdenum, 1.13-1.33% vanadium, and iron and impurities in the rest. In a region including rolling surfaces 11A, 12A, nitrogen enriched layers 11B, 12B are formed each of which has a nitrogen concentration of 0.05 mass% or higher. A total value of the carbon concentration and the nitrogen concentration of the nitrogen enriched layers 11B, 12B is 0.55-1.9 mass%. On the other hand, a ball 13 is formed of ceramic.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008193724-A (JP)
Title: Method and system of dynamic transformation of encrypted material
Inventor: JIA ZHENG
IPC: H04L9/32
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable the encrypted material to be dynamically decrypted in real time without being transferred to a temporary storage medium.  <P>SOLUTION: Software-on-demand and software subscription services are enabled by employing a transformation filter (104) to perpetually regulate, meter, and charge for the usage of software products. The transformation filter is implemented as a virtually integral part of the operating system that monitors and "filter" all read, write and open/execute access to and from the I/O devices (106). As the protected material is being accessed, the transformation filter positions itself in the path required for loading the material through the file system and application layers. The material enters the transformation filter in its encrypted state and is decrypted in real-time as it goes through. The material is then handed over to the operating system components (107/108) to fulfill the user access requests.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009224717-A (JP)
Title: Display device, and display method
Inventor: SAKAI YOSHIHIRO
IPC: H01L33/00
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device having a different pattern heterochromatic display function capable of displaying a different pattern by changing color.  <P>SOLUTION: This display device is characteristically provided with: a display panel unit 20 composed by arranging a plurality of unit display panels 21, 23 and 25 having patterns different from one another or background parts thereof printed on back surfaces of transparent plate materials by translucent ink by being stacked in the normal direction of the panels; a multi-color lighting system which includes a plurality of illuminating light sources 51, 53 and 55 individually arranged corresponding to the respective unit display panels 21, 23 and 25, and individually illuminating the respective unit display panels 21, 23 and 25 from panel end surface sides, and in which one of the light sources emits light in an emission color different from emission colors of the other light sources; and a control device 80 individually controlling the lighting of the respective illuminating light sources of the multi-color lighting system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231302-A (JP)
Title: Nitride semiconductor crystal thin film and its deposition method, semiconductor device, and its fabrication process
Inventor: KOBAYASHI TAKASHI
IPC: H01L29/778
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To fabricate an element of high breakdown voltage using a nitride semiconductor even when a silicon substrate is used.  <P>SOLUTION: A semiconductor device comprises a silicon substrate 101, a buffer layer 102 consisting of an AlN crystal grown epitaxially on the silicon substrate 101, a channel layer 103 consisting of GaN formed epitaxially on the buffer layer 102, and a carrier supply layer 104 consisting of Al<SB>0.25</SB>Ga<SB>0.75</SB>N formed epitaxially on the channel layer 103. The buffer layer 102 consists of a crystal of aluminum nitride (AlN) to which oxygen is added.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009196075-A (JP)
Title: Cutting method of roll film, and blade therefor
Inventor: SATOMI TARO
IPC: B26D5/34
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To effectively avoid an inconvenience such as a production of cutting refuse at the time of forming a positioning mark for positioning a film to be cut when the film continuously supplied by a conveying roll is cut to a sheet of a prescribed dimension at a prescribed position.  <P>SOLUTION: A special work for forming the positioning mark 3 is applied to the rolled film 1 which is continuously supplied. Thus, a straight line shaped cutting groove as the positioning mark 3 is formed vertically or substantially vertically to a conveying direction of the film 1. Then, the positioning mark 3 is read to position the film and a desired position of the film 1 is cut.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009229986-A (JP)
Title: Electronic keyboard instrument
Inventor: MIZUNO SHIGEHIKO
IPC: G10H1/18
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic keyboard instrument where a pedal operation is learned in the state of four-handed mode being set.  <P>SOLUTION: When a user changes a non-pedal learning mode to a pedal learning mode in the state in which the four-handed mode is selected, each function which is set for a left pedal 1b1 and a right pedal 1b3 is reversely controlled. That is, it is set that the left pedal 1b1 functions as a damper pedal for a right key region 1a2, and the right pedal 1b3 functions as a damper pedal for a left key region 1a2. It is controlled that an operation state of the right pedal 1b3 is displayed on a right pedal operation display unit 8a1, and an operation state of the left pedal 1b1 is displayed on a left pedal operation display unit 8a2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236531-A (JP)
Title: Portable timepiece
Inventor: TSURUFUCHI AKISHI
IPC: G04B37/18
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To attain a portable timepiece which satisfies a timer function and accuracy even in a severe temperature environment.  <P>SOLUTION: This portable timepiece 10 has an internal mechanism 10X, inner cases 11 and 13 holding the internal mechanism, a window material 12 attached to the inner case and so constituted as to see the inside and outer cases 14 and 15 covering the inner cases. The outer cases are held outside the inner cases only by the medium of linear sealing materials 17 and 18, and thus the timepiece has closed spaces 10S and 10S' among the outer cases, the inner cases and the sealing materials.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008269765-A (JP)
Title: Method of and apparatus for monitoring mass flow rate of lubricant vapor forming lubricant coating of magnetic disk
Inventor: PETERSEN CARL
IPC: G11B5/84
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To extend an effective life of piezoelectric crystals of a gauge monitoring a mass flow rate of lubricant vapor evaporating from a supply source of a liquid lubricant.  <P>SOLUTION: Lubricant coatings are applied as lubricant vapor to magnetic disks 18 in a lubricant vapor flow path between the disks and a reservoir 24 for liquid lubricant that is heated to the vapor. The flow path includes a vapor chamber between the reservoir and an apertured diffusers 26, 28 and 30. Piezoelectric crystals 70 and 72 selectively, at different times, monitor the flow rate of lubricant vapor flowing in the vapor chamber and a result achieved by selectively positioning a shutter 73 that is selectively opened and closed between the vapor flowing in the vapor chamber and the crystals. Temperature variations of the crystals are compensated by a feedback arrangement for maintaining the crystal temperature constant. Since the crystals are not exposed to lubricant vapor at all times, the effective life can be extended.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052183-A (JP)
Title: Wadding, method for producing the same and product using the same
Inventor: ONISHI KOICHI
IPC: D02G3/34
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wadding product developing bulkiness and having bulk endurance by using filament fibers as fibers for a plurality of loop-shaped fibers and fixing the filament fibers in a loop-like shape and to provide a method for producing the wadding, and to provide a wadding product using the method.  <P>SOLUTION: The wadding is obtained by twisting and integrating a plurality of loop-shaped fibers (14) around core yarns (12a and 12b). The loop-shaped fibers (14) are constituted of multifilament fibers and opened and the core yarns (12a and 12b) are constituted of at least two kinds of yarns different in melting points and heat-fused to integrate the loop-shaped fibers (14).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009241460-A (JP)
Title: Ink-jet recording device
Inventor: TAKAMATSU HIKARI
IPC: B41J2/06
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording device capable of ensuring impact accuracy of droplets by correcting curve of the droplets even when the direction of the curve of the droplets discharged from nozzles cannot be expected every time.  <P>SOLUTION: A nozzle surface has at least one nozzle A for main droplets to which recording ink is supplied and a plurality of nozzles B which are adjacent to the nozzle for the main droplets and for sub-droplets to which ink for impact correction is supplied. A droplet discharging means discharges the main droplets from the nozzle A for the main droplets and discharges the sub-droplets for impact correction from the nozzles B for the sub-droplets. A droplet charging means charges the main droplets and the sub-droplets with the same polarity. A discharge control means controls the droplet discharging means so that the main droplets and the sub-droplets can exist in the air at the same time while they are flying between the ink-jet head and the impact target. The center of the nozzle A for the main droplets on the nozzle surface is disposed on the point P which satisfies predetermined conditions with respect to the plurality of nozzles B for sub-droplets or in the vicinity thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245889-A (JP)
Title: Ic socket, and ic inspecting method
Inventor: SASAKI MASAHARU
IPC: G01R31/26
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC socket having high versatility while protecting contact pins and an IC product to be inspected.  <P>SOLUTION: The IC socket 10 includes a socket housing 11 arranged on an inspection board 19, and the plurality of conductive contact pins 27 protruded from the side of an upper face 13a and the side of a lower face 13b of the socket housing 11 and held on the socket housing 11 in an up-and-down movable manner. Between the inspection board 19 and the socket housing 11, a relay connection plate 15 is detachably provided for electrically connecting the inspection board 19 to the connection pins 27. The contact pins 27 each have an upper end which contacts a terminal 75 of an IC 71, and a lower end which contacts an upper face 15a of the relay connection plate 15. In the relay connection plate 15, an insertion hole 69 is formed into which the lower end of at least one of the plurality of contact pins 27 is inserted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244222-A (JP)
Title: Pressure detector
Inventor: OBITSU HIDEJI
IPC: G01L5/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure detector that has a spacer having elasticity disposed between a pair of detecting elements, detects the pressure applied to the detecting elements by detecting the displacement amount between the pair of plate-like detecting elements, and improves the accuracy of detecting small pressure.  <P>SOLUTION: This pressure detector includes the pair of plate-like detecting elements 13 arranged facedly, spacers 6 having electricity interposed between facing surfaces 13a of the detecting elements 13, and a detecting means for detecting the displacement amount between the facing surfaces 13a of the pair of detecting elements 13. The pressure detector detects the pressure applied to the detecting elements by detecting the displacement amount with the detecting means. The contact parts of the spacers 6 with the facing surfaces 13a of the detecting elements 13 form projecting curved surfaces of circular arc shape in the cross sectional view.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250659-A (JP)
Title: Tool tester and tool testing method
Inventor: NISHIKAWA HIDEO
IPC: H05K3/00
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool tester for testing a tool used in inspecting a substrate, and a tool testing method.  <P>SOLUTION: This tester 5 is used to test a tool for substrate inspection, with the tool used for electrically connecting a substrate inspection device to the substrate at a prescribed inspection point in order to measure electrical characteristics of the substrate which is an inspecting object. This tester 5 includes: a first probe 52 movable and formed on one side of the tool to make conductive contact with a prescribed inspection point on the substrate or an electrode part; a second probe 53 movable and formed on the other side of the tool to make conductive contact with a connector part conductively connected to the inspection device; and a test control part for performing test for continuity between a contact which is a testing object or the electrode part and a connector part by using the probes 52 and 53. As to a deficient continuity point in the continuity test, a deficient continuity spot (disconnection) is determined between the contact or the electrode part and the connector part by connecting either the probe 52 or the probe 53 to another contact, the electrode part, or the connector part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249874-A (JP)
Title: Rainwater storage/penetration system
Inventor: SHIMURA SATOSHI
IPC: E03F5/10
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rainwater storage/penetration system which can facilitate the removal of foreign matter by eliminating a step at an end of a foreign matter receiving frame.  <P>SOLUTION: This rainwater storage/penetration system S comprises: storage/penetration facilities 1 which allow the storage or penetration of the rainwater; the foreign matter receiving frame 2 which is laid on the lower section of the storage/penetration facilities 1; and an inspection hole 3 which is installed in close vicinity to the storage/penetration facilities 1 so as to remove the foreign matter stored in the foreign matter receiving frame 2. The foreign matter receiving frame 2 is extended at least to a position of an inner surface 31 of the inspection hole 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250336-A (JP)
Title: Driven roller
Inventor: OMURA SETSUYA
IPC: F16C33/20
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driven roller capable of ensuring smooth rotation and hardly causing looseness even if foreign matter is caught in one sliding surface.  <P>SOLUTION: The driven roller can ensure a smooth rotation by one sliding surface 3a even if foreign matter is caught in the other sliding surface 3a by making both of an inside diameter and an outside diameter of an annular slide bearing 3 as sliding faces 3, and prevents abrasion on each sliding surface 3a by dispersing sliding to two sliding surfaces 3a to hardly cause looseness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009003417-A (JP)
Title: Teaching method for musical instrument with embouchure, self-learning method, performance assisting tool, and performance assisting device
Inventor: NISHIHATA SHOZO
IPC: G10G1/00
Filed: 2008-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is very difficult to teach the technique of playing the flute, and a beginner puts so much concentration on the mouth to blow air in the enthusiasm to make sounds that he/she gets petrified feeling tense in the shoulders and remains unable to produce beautiful tones in a right scale even after prolonged practice.  <P>SOLUTION: By making a learner see the marks indicating in a stepwise manner the direction of blowing in which a right scale can achieved when blowing into an embouchure and blow the embouchure, the direction of blowing coincides with the eye direction. Thus, even a beginner can produce beautiful tones in a right scale and can move directly into extended practice.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236770-A (JP)
Title: System and method for radio communication, radio controller and local exchange
Inventor: ETSUNO MASAYUKI
IPC: H04W92/12
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio controller, etc., capable of reducing transfer delay, network resource waste, or the like.  <P>SOLUTION: The radio controller RNC comprises a link setting part 33 for setting a first radio link RAB#1 with a first mobile station MS#1 through a first base station BS#1 and setting a second radio link RAB#2 with a second mobile station MS#2 through a second base station BS#2, storing parts 31 and 32 for respectively associating information related to the first or second radio link RAB#1 or #2 with address information (IP address) of the first or second mobile station to store the associated information and address information, and a packet transferring part 37 for using information related to the second radio link RAB#2 associated with the address information (IP address) of the second mobile station included in a packet transmitted from the first base station BS#1 to transfer the packet to the second base station BS#2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009253085-A (JP)
Title: Sheet sticking device and sticking method
Inventor: NONAKA HIDEAKI
IPC: H01L21/683
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a thermosensitive adhesive sheet from peeling off an adherend or getting rolled up after being stuck.  <P>SOLUTION: The sheet sticking device 10 is configured to stick the thermosensitive adhesive sheet S which does not have adhesive strength at room temperature on a semiconductor wafer W. The sheet sticking device 10 includes a table 11: a press roller 12 which sticks the adhesive sheet S which is large enough to project from an outer circumference of an adherend surface W1 of the semiconductor wafer W; a cutting means 13 which cuts the adhesive sheet S in accordance with the size of the adherend surface W1; and a collecting means 14 which collects an unnecessary adhesive sheet S1 produced outside the respective adherend surface W1 as a result of the cutting by the cutting means 13. The table 11 includes an internal table 17 supporting the semiconductor wafer W and an external table 16 supporting the unnecessary adhesive sheet S1. The external table 16 includes a temporary sticking allowing means 22 of holding the adhesive sheet S on a placing surface 16A thereof in contact.  <P>COPYRIGHT: (C)2010,JPO&INPIT