baber/WOPTO huggingface dataset:
Patent JP-2010112300-A (JP)
Title: Control device of internal combustion engine
Inventor: KORENAGA SHINGO
IPC: F02D21/08
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for suppressing the disorder of an air-fuel ratio of mixed air in a cylinder of an internal combustion engine by keeping constant an amount of fuel adhering to an intake passage and carried away to the inside of the cylinder of the internal combustion engine by the vaporization thereof when changing an external EGR gas amount, in a control device of the internal combustion engine.  <P>SOLUTION: When starting the introduction of external EGR gas at the transient operation or the like of an internal combustion engine (Step S101-S102), a blow-back amount of internal EGR gas is reduced to be smaller than an increased amount of the external EGR gas (Step S103-S105). Then, an increased amount of fuel adhering to an intake port 5 which is carried away to the inside of a cylinder 2 of the internal combustion engine 1 by the vaporization thereof by the increase of the external EGR gas amount is offset with a decreased amount of fuel adhering to the intake port 5 which is carried away to the inside of the cylinder 2 of the internal combustion engine 1 by the vaporization thereof by a decrease in the blow-back amount of the internal EGR gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009089408-A (JP)
Title: Method and system for handoff in broadcast communication system
Inventor: CHEN TAO
IPC: H04W36/36
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for handoff, in a broadcast communication system.  <P>SOLUTION: A subscriber assisted handoff is difficult to be practical in a broadcast communication system due to, for example, a high signaling load, or a difficulty in synchronizing the broadcast transmission. Meanwhile, the small number of broadcast channels enables a subscriber station to autonomously perform handoff. To streamline the autonomous handoff decision process, rules for transitioning among several distinct sets of pilot identifiers are defined. To fully integrate broadcast services with the services provided by the cellular telephone systems in a subscriber environment, methods for various handoff scenarios are analyzed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010115794-A (JP)
Title: Cutting machine
Inventor: FUKUOKA TORU
IPC: B23D47/00
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which is useful to improve the accuracy of cutting by a cutting machine.  <P>SOLUTION: The cutting machine has a tool body 101 equipped with a saw blade 113 for cutting a workpiece by being rotated and a base 111, which is connected to the tool body 101 and has an opening through which a part of the saw blade 113 protrudes downward, and cuts the workpiece by the saw blade 113 by installing the base 111 on the upper surface of the workpiece and moving with the tool body 101. The cutting machine also has a saw blade cutting direction indication member 121 which, in order to indicate the cutting direction of the saw blade 113, is installed on the tip side of the base 111 in the moving direction and whose mounting position to the base 111 is adjustable by moving in parallel with the direction crossing the cutting direction of the saw blade 113 or moving in the shape of a pivot. The saw blade cutting direction indication member 121 is also used as a saw blade positioning member for positioning the saw blade to an ink line drawn on the workpiece.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116948-A (JP)
Title: Sealing device and sealing structure
Inventor: MONMA HIROAKI
IPC: F16J15/24
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device and a sealing structure for improving durability.  <P>SOLUTION: This sealing device 100 is installed in an annular groove 402 arranged in a housing 400 among a relatively rotating shaft 300 and the housing 400, and seals an annular clearance between the shaft 300 and the housing 400, and has a resin first ring 110 freely sliding to the shaft 300, and a ribber-like elastic body second ring 120 for sealing an annular clearance between the first ring 110 and the groove bottom of the annular groove 402. An annular installation groove 111 for installing the second ring 120 is arranged on the outer peripheral surface side in the first ring 110, and both side sidewalls 111a and 111b of the installation groove 111 are constituted so as to be push-expanded in a state of installing the second ring 120 in the installation groove 111, and are constituted so that outside edge parts E1 and E2 of these both side sidewalls 111a and 111b are respectively brought into close contact with both inner wall surfaces of the annular groove 402.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115579-A (JP)
Title: Water treatment apparatus
Inventor: TAJIMA YOSUKE
IPC: C02F1/48
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus which can improve a treatment speed by efficiently making active species such as radicals generated by discharge act on the water to be treated.  <P>SOLUTION: The water treatment apparatus has a jet nozzle 3 for the water to be treated granulating the water to be treated so as to be jetted toward the lower part, and is composed of: linear voltage applying electrodes 21 supported in an extended state so as to cross the vertical direction; and almost channel-shaped or cylindrical grounding electrodes 22 in which the cross-section has a circular arc shape with a central angle of ≥180°, while the inner wall face side is at least opposed to the lower side half of the voltage applying electrodes, and the voltage applying electrodes are arranged so as to coincide with the central axis, and holes through which the jetted water to be treated can pass through are formed at the wall face. When streamer discharge is generated between the voltage applying electrodes and the grounding electrodes, and two or more sets of streamer discharge units for subjecting treatment substance in the water to be treated to decomposition treatment are projected from the upper part in the vertical direction, each grounding electrode is arranged so as to be brought into contact with or partially superimposed on the grounding electrode of the other streamer discharge unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009134716-A (JP)
Title: Method for giving sharing cache line in multiprocessor data processing system, computer readable medium and multiprocessor data processing system
Inventor: BELL JR ROBERT H
IPC: G06F12/08
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a directory-based coherency method, system and program for giving a requested cache line from a plurality of candidate memory sources in a multiprocessor system based on a sensed temperature value or power consumption value at each memory source.  <P>SOLUTION: By providing a temperature or power consumption sensor in each of the memory sources (e.g., in a core, cache memory, memory controller, etc.) that share a requested cache line, a control logical unit uses a signal from the temperature or power consumption sensors to determine which memory source should give the requested cache line by giving the signal which directs to provide the cache line to a requester, only to the memory source which involves allowed power consumption.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010118285-A (JP)
Title: Alkaline battery
Inventor: HIROSE YOSHIHISA
IPC: H01M6/08
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline battery with good heavy-load discharge characteristics and capable of controlling gas generation in a battery.  <P>SOLUTION: The alkaline battery is provided with a cathode, a gelatinous anode containing zinc alloy powder, and an anolyte consisting of alkaline aqueous solution. The zinc alloy contains 100-2,000 ppm of Al, 50-125 ppm of Bi, and at least a total of 1-50 ppm of either Ca or Mg. The alkaline battery is characterized by a moisture content in a battery system of either 0.250-0.300 g per 1 g of a cathode active material or 0.600-0.700 g per 1 g of the zinc alloy powder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120191-A (JP)
Title: Tube and method for producing the same
Inventor: HASEGAWA HIROSHI
IPC: B29C70/06
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a tube, which can effectively improve molding accuracy and a void percentage.  <P>SOLUTION: The method for producing the tube includes the process for obtaining an intermediate molding 6 by winding a fiber-reinforced resin member onto a mandrel 2, the tape winding process for winding a wrapping tape onto the peripheral surface of the intermediate molding 6, the curing process for heating the intermediate molding 6 wrapped with the wrapping tape wound, and the process for obtaining the cured tube by extracting the mandrel 2 and removing the wrapping tape after the curing process. A fabric tape 8 is used as the wrapping tape. A value (Z2-Z1) obtained by subtracting the fiber content Z1 (mass%) of the intermediate molding 6 from the fiber content Z2 (mass%) of the cured tube is 3 to 30 mass%. The fiber-reinforced resin member having a fiber content R1 of 50 to 70 mass% is contained in the fiber-reinforced resin member. A golf club shaft is an example of the tube.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237533-A (JP)
Title: Method for producing optical film laminate, and the optical film laminate and application thereof
Inventor: TANAKA KEI
IPC: G02F1/13363
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer optical film, wherein the contrast ratio, for the screen as viewed from an oblique direction, at a liquid crystal display device is high, a color shift amount is small, uniform screen display is made possible, and further, durability is superior and imprinting of external light is less, and to provide a method for producing the film, and a polarizing plate and the liquid crystal display device that uses the film.  <P>SOLUTION: The method for producing the multilayer optical film includes a process of co-extruding a specified vinyl aromatic resin (A) and an annular olefinic resin (B) and obtaining a multilayer rolled film, and a process of uniaxially extending the obtained multilayer rolled film in a direction orthogonal to the longitudinal direction and obtaining the multilayer optical film, The multilayer optical film having the thickness ratio of the annular olefinic resin layer in the range of 50 to 90% is produced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119795-A (JP)
Title: Storage system
Inventor: SETO KAZUNORI
IPC: A47B87/02
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve aesthetic appearance by uniformizing the external appearance of respective units while reducing the cost of a door plate.  <P>SOLUTION: In a corner unit 10 having a pentagonal shape in a planar view, a modesty panel 12 is attached to a part of a front opening 16, and the residual part of the front opening 16 is freely opened/closed by a corner door plate 11. A side door plate 14 is openably/closably attached to a front opening 17 of a quadrangular side unit 10A in a plan view, the door widths N of the corner door plate 11 and the side door plate 14 are defined as the same, and the width M of the corner unit 10 becomes identical with the width M of the side unit 10A in a front view by providing the modesty panel 12 to the corner unit 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127684-A (JP)
Title: Portable device and portable watch
Inventor: OKUDA HIDEKI
IPC: G04G21/00
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable device allowing easy operation to regulate a push-pull operating member and to release the regulation in order to prevent erroneous motion of push-pull operating members such as push buttons during non-use.  <P>SOLUTION: In a wristwatch (portable device) 11, a push button (push-pull operating member) 27 includes an engaging portion 30, and the push button 27 is mounted on a watch sheath (device sheath) 12. A stopper 54 is arranged on the watch sheath 12. The stopper 54 is movable between a locked position where the push button 27 is held at a predetermined position by engagement with the engaging portion 30 and an unlocked position where the operation of the push button 27 is allowed. A circular operating ring 61 surrounding a dial (display portion) 14 mounted on the watch sheath 12 is rotatably mounted on the watch sheath 12 from the front side thereof. The movement of the stopper 54 between the locked position and the unlocked position is interlocked with the rotating operation of the operating ring 61.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232444-A (JP)
Title: Image processing apparatus and line-pair pattern identification method
Inventor: TSUTSUMI TAKAHIRO
IPC: H04N1/40
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To correctly identify line-pair patterns.  <P>SOLUTION: An image processing apparatus 1 is provided with a line-pair identifying unit 11 that includes: a binarization portion 11a that binarizes image data GD generated by a reading unit 2 which reads document; a detection portion 11b that detects, in an image based on the binarized image data GD, a line screen pattern in a first direction and a line screen pattern in a second direction that is orthogonal to the first direction; a determination portion 11c, that determines the periodicity of the line screen pattern in the first direction; and a determination portion 11d that determines whether a line pair pattern is present in the image data GD, on the basis of the difference in the number between the two line screen patterns, as detected by the detection portion 11b and the results of the determination performed by the determination portion 11c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124755-A (JP)
Title: Inhibition of differentiation of osteoclast based on functional inhibition of serine palmitoyltransferase
Inventor: TAKEYA TATSUO
IPC: C12Q1/48
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an osteoblast differentiation inhibitor capable of becoming a treating agent of bone metabolism anomaly disorders, and also a method for screening to search the osteoblast differentiation inhibitor.  <P>SOLUTION: This osteoblast differentiation development inhibitor is provided by using a substance inhibiting the activity of serine palmitoyltransferase which is a serine metabolic system enzyme, as an active ingredient. Also, the method for screening the osteoblast differentiation development inhibitor is constituted by a process of selecting the substance having such the activity by using the activity of inhibiting the serine palmitoyltransferase as an index.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128271-A (JP)
Title: Image heating device
Inventor: MIKI TSUTOMU
IPC: G03G15/20
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of flaws on a rotating member surface due to foreign matters in a heating nip part.  <P>SOLUTION: An image heating device includes a rotating member 110 and a heating body 131 brought into contact with the surface of the rotating member to form a heating nip part H, and heats an image T on a recording paper P on the surface of the rotating member heated through the heating nip part by the heating body, wherein the peak value of pressure distribution along the rotation direction of the rotating member in the heating nip part is present more on the side of upstream in the rotation direction of the rotating member from the intermediate point of the heating nip part in the rotation direction of the rotating member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132936-A (JP)
Title: Carbonitrided member, and method for producing carbonitrided member
Inventor: SANO NAOYUKI
IPC: C21D6/00
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbonitrided member which can secure excellent wear resistance and high pitting strength even if the content of expensive Mo is reduced, or Mo is not added.  <P>SOLUTION: In the carbonitrided member, the steel of the base material contains, by mass, 0.10 to 0.35% C, 0.15 to 1.0% Si, 0.30 to 1.0% Mn, 0.40 to 2.0% Cr and ≤0.05% S, and the balance Fe with impurities, wherein the iron nitride grains of ε-Fe<SB>3</SB>N and/or ζ-Fe<SB>2</SB>N are dispersed into a region to the position of an effective hardening depth from the surface of the hardened layer, and also, retained austenite is decomposed into bainitic ferrite, Fe<SB>3</SB>C and α''-Fe<SB>16</SB>N<SB>2</SB>. If required, ≤0.50% Mo may be incorporated therein.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132834-A (JP)
Title: Cerium-based abrasive material containing fluorine and sulfur
Inventor: ONUKI YOSHI
IPC: C01F17/00
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cerium-based abrasive material containing fluorine and sulfur, capable of maintaining a stable abrasion rate for a long period of time.  <P>SOLUTION: This cerium-based abrasive material includes 1.0 to 10.0 mass% fluorine-containing compound in terms of fluorine amount, 0.05 to 3.0 mass% sulfur-containing compound in terms of sulfur amount, and 40 to 95 mass% CeO<SB>2</SB>/TREO (total rare earth metal oxide). When the BET specific surface area is A m<SP>2</SP>/g, and the median diameter based on volume measured by a laser diffraction-scattering method is D μm, A is 1.0 to 20 and A×D is 2.5 to 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010134850-A (JP)
Title: Official document issuance application device, official document management system, official document issuance application method, and official document management method
Inventor: ICHIKAWA KEI
IPC: G06Q50/26
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of managing an official document using a ground tint pattern watermark, which uses an official document to identify a person who applies for issuance of the official document and verify whether the official document is altered or not.  <P>SOLUTION: An official document issuance application-printing system 3 applies for issuance of an official document including an electronic signature to be acquired from an electronic certificate storage medium 32, to an official document issuance system 2 (system 2). The system 2 makes a request to verify the electronic signature, to a public personal identification system (system 1). When the verification is successful, the official document including the electronic signature and an electronic official stamp of the system 2 as the ground tint pattern watermark is issued and printed. In addition, in order to verify the printed official document, an official document receiving system 4 (system 4) transmits the image data to the system 2. The system 2 verifies the electronic official stamp in the image data, and makes a request to verify the electronic signature in the image data, to the system 1. When verification of the electronic official stamp and the electronic signature is successful, the system 4 receives the official document.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010137780-A (JP)
Title: Power transmission type wireless communication system
Inventor: HANAKI HIDENOBU
IPC: B60R25/04
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission type wireless communication system capable of starting a communication terminal with driving electric waves transmitted from a communication master, and improving the noise-resistance of wireless communication.  <P>SOLUTION: A noise monitoring part 19 of a tuner 10 monitors the generation of CH1 noise in a communication environment of an electronic key system 3. When the CH1 noise exists, the emission (data transmission) of a request code Src in smart communication is switched from the CH1 to CH2. An electronic key 2 has receivers 15a, 15b corresponding to CH1 and CH2, and identifies a channel of the noise according to which receiver receives the request code Scr. Then, the electronic key 2 returns ID signals Sid to a vehicle 1 with the CH2 not influenced by the noise.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009144158-A (JP)
Title: Method for manufacturing carbon nanotube composite material
Inventor: WANG JIA-PING
IPC: C08J5/04
Filed: 2008-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a carbon nanotube composite material.  <P>SOLUTION: The method for manufacturing the carbon nanotube composite material includes: a first step of providing a carbon nanotube structure; a second step of providing a thermosetting liquid material; a third step of immersing the carbon nanotube structure in the thermosetting liquid material; and a fourth step of solidifying the carbon nanotube structure immersed in the thermosetting liquid material to form the carbon nanotube composite material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010139486-A (JP)
Title: Angle measurement processing device
Inventor: TANAKA TORU
IPC: G01S7/40
Filed: 2008-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle measurement processing device capable of eliminating an angular ambiguity upon measurement of the angle of an arrival signal while retaining a real-time property, and acquiring accurate angle measurement results.  <P>SOLUTION: When performing an angle measurement processing on an arrival signal by an interferometer system, the angle measurement processing device receives the arrival signal by a plurality of antenna elements for angle measurement in an antenna part, obtains the reception level received by one of the antenna elements and the reception level received in a sum pattern as a synthesized beam, and compares them. In the case that the reception level in the sum pattern is higher than the reception level by the single antenna element, the angle measurement processing device regards the signal as an arrival signal from an angle measurement range without an angle ambiguity, and performs the angle measurement processing by the interferometer system, and in other cases, the device regards the signal as a signal from a range out of the angle measurement range, and rejects it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010145860-A (JP)
Title: Head mount display
Inventor: KATAYAMA SHINGO
IPC: G02B27/01
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-mounted display that prevents deviation between the displayed position of a virtual operation panel and the operating position of a user.  <P>SOLUTION: The head-mounted display images at least part of a field of view of a user, and detects a user's hand, based on the analyzed result of it. The head-mounted display exerts control, such that based on the position of the detected user's hand, the position of the operating part of the virtual operation panel is determined and displayed, by having a position related to the hand viewed by the user as the displayed position of the virtual operation panel following the position of the user's hand. The head-mounted display detects operation performed with a user's finger, and based on the detected operation with the finger, it determines whether the virtual operation panel has been operated. If the determination is made that the virtual operation panel has been performed, the head-mounted display exerts control, corresponding to the operating position on the virtual operation panel.  <P>COPYRIGHT: (C)2010,JPO&INPIT