baber/WOPTO huggingface dataset:
Patent JP-2010190481-A (JP)
Title: Heat treatment device for plasma display panel
Inventor: MORITA MASATAKA
IPC: H01J11/42
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment device for a plasma display panel (PDP) performing heat treatment on a large-size glass substrate without needing a long roller conveyor.  <P>SOLUTION: In this heat treatment device for a PDP performing heat treatment singly to the glass substrate 36 configuring the PDP or while conveying the glass substrate in a loaded state on a glass substrate support member 35, a plurality of roller conveyors 32 are extended into the inside of the heat treatment device 31 respectively from both sidewalls 31b of the heat treatment device for the PDP in a rotatable state and facing to each other in the conveying direction. The roller conveyors 32 respectively have a hollow structure, and are constituted to jet gas passing through the roller conveyors 32 from tips 32a of the roller conveyors 32 and to blow to a bottom surface of the glass substrate 36 conveyed by the roller conveyors 32, or to a bottom surface of the glass substrate placed with the support member 35 placed with the glass substrate 36.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200403-A (JP)
Title: Power unit and power conversion system
Inventor: OKAMURA MAKOTO
IPC: H02M3/28
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a conventional system, it is difficult to accurately control the voltage of a floating power source (a capacitor 28) of a drive circuit DC, when supplying energy of a power source 10 within a low-voltage system to a drive circuit DC for a power switching element which constitutes a high-voltage system insulated therefrom.  <P>SOLUTION: The power switching element Sup is driven according to a drive signal (e.g., gup in the figure) that is transmitted via a photocoupler 32 by a drive control circuit 30. A primary side of the photocoupler 32 uses a capacitor 48 as a power source. A control circuit 38 controls supply of power to a transformer 20 in the drive circuit DC by a power-on operation signal for feedback controlling the voltage of the capacitor 48.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194779-A (JP)
Title: Guide device for inserting mirror surface piece and method for inserting mirror surface piece
Inventor: MINOWA KATSUMI
IPC: B29L11/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To insert a mirror surface piece into a form without hurting a transfer surface even by a less experienced person.  <P>SOLUTION: A guide device 60 for inserting the mirror surface piece includes a guide plate 30 fixed to the form 12, a pair of jig bodies 61 attached to the mirror surface piece 40, and a screw 62 for attaching the jig body 61 to the mirror surface piece 40. The guide plate 30 includes a through-hole 32 which communicates with a mounting hole 13 when fixed to the form 12. A positioning recess 31 is formed in the through-hole 32. The jig body 61 includes an engagement part 63 engaged with the positioning recess 31 and a stop hole 64 into which the screw 62 fitted into a screw hole 46 formed in a stopper 44 is inserted and held by the specular piece 40. The specular piece 40 engages the engagement part 63 with the positioning recess 31, and the jig body 61 is detached after the tip of the specular piece 40 is inserted into the mounting hole 13 and inserted into the mounting hole 13 until the transfer surface 41 reaches a prescribed position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199874-A (JP)
Title: High-frequency amplifier
Inventor: KUWATA EIGO
IPC: H04B1/04
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the a problem, wherein in conventional high-frequency amplifiers, an output matching circuit is configured of a short stub and a line having a length of about 1/4 wavelength of the center frequency at the operating frequency, however, it is impossible to match the impedance at a frequency other than the center frequency of the operating frequency, and consequently, the output matching circuit becomes narrow band.  <P>SOLUTION: A high-frequency amplifier is configured such that: a high-frequency transistor amplifies the signal from an input matching circuit, has an output impedance lower than 50 Ω, and is in a capacitive region; an output matching circuit is configured of a series inductor that is connected in series with the output side of the high-frequency transistor, a parallel inductor that is connected in parallel with the high-frequency transistor on the output side of the series inductor, and a line connected in series with the high-frequency transistor on the output side of the series inductor and having a length of about 1/4 wavelength of the center frequency of the operating frequency; and an impedance value between the parallel inductor and the line having a length of about 1/4 wavelength is set such that the range lies between the output impedance of the high-frequency transistor and 50 Ω.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197238-A (JP)
Title: Apparatus, method, and program for detecting rotation speed information, and apparatus, method, and program for detecting tire having decreased pressure
Inventor: FUJITA HAJIME
IPC: G01L17/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotational speed information detecting device that calculates wheel speed signal with high accuracy.  <P>SOLUTION: The device is provided with a number of teeth calculation means that calculates the number of teeth of a toothed gear that have passed around the sampling period, in a time required by the wheel sensor which passes, and a wheel-speed calculation means for calculating the rotational speed information of the wheel by using the number of teeth calculation means. The number of teeth calculation means calculates the odd number of teeth for the next sampling period up to the starting time according to the ratio of the time information at that time to the odd time, until the sampling periods at the point for the accumulated value of the time information in the sampling period exceeds the starting time of the next sampling period, when the number of odd teeth the sampling periods at the point for the accumulated value of the time information in the sampling period. The wheel-speed degree calculation means calculates the rotational speed, based on the number of teeth and the sampling period calculated by the number of teeth, and on the number of teeth calculation means that have passed between gap between adjacent teeth and the sampling period for the gear.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195663-A (JP)
Title: Clinker cooler
Inventor: TAKENAGA KEISUKE
IPC: C22C38/40
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clinker cooler in which the phenomenon that cement clinker falls therefrom is prevented by reducing the insufficiency of high temperature strength, the progress of sulfide corrosion or the like in the pusher of the clinker cooler.  <P>SOLUTION: In the clinker cooler composed so that, successively to a pusher provided at a position on which cement clinker fired by a rotary kiln is drop, movable grate plates and fixed grate plates are alternately arranged so as to elongate to the downstream side, and air is fed from slits piercingly formed at the inside of each grate plate through air holes formed at the upper part of each grate plate, the thickness of the lower half part from the center of the contact structural face of the pusher with the cement clinker is higher than the thickness of the upper half part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199494-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: KIMURA SUSUMU
IPC: H01L21/60
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can improve its yield, while enhancing the radiation performance of its heat sink, and reducing a failure of adhesion between a heat sink and mold when molding a resin material.  <P>SOLUTION: The semiconductor device includes a semiconductor element 6 which is mounted on a surface of a lead frame 8, a heat sink 4 which has an adhesion portion 5a to be adhered on the back 8d of the lead frame 8 on one side and has a rugged portion 10 for heat radiation on another side, and a resin mold 9 which molds the lead frame 8 and the semiconductor element 6 integrally. The mold resin 9 is prevented from leaking out to the rugged portion 10 by forming a protrusion 5c around the rugged portion 10 so as to make the tip of the protrusion 5c closely contact with the mold.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202680-A (JP)
Title: Lube oil composition
Inventor: NAKAO HAJIME
IPC: C10M133/06
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lube oil composition that is excellent in a low-friction property, retention of the low-friction property during long-term service, stickiness to cast iron and stain resistance, in particular, a lube oil composition that is useful as a lube oil for a sliding guide surface.  <P>SOLUTION: The lube oil composition comprises a lubricating base oil and, incorporated therewith, (A) 0.01-2 mass%, based on the whole composition, of at least one phosphorus compound selected between an acidic phosphoric ester and a phosphite, (B) 0.01-2 mass%, based on the whole composition, of an aliphatic monoamine compound bearing one to three branched alkyl groups and/or branched alkenyl groups and (C) 0.001-0.5 mass%, based on the whole composition, of a polyamine compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202553-A (JP)
Title: Retinoic acid receptor (rar) activator
Inventor: SHIRAKURA YOSHIYUKI
IPC: A61K31/045
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an retinoic acid receptor (RAR) activator that is a substance having high safety and no adverse effect even in continuous intake and activating an RAR and is useful for preventing or treating obesity, arteriosclerosis and leukemia, a food and beverage containing the same, medical product, supplement, food additive and feed.  <P>SOLUTION: The retinoic acid receptor (RAR) activator comprises cryptoxanthin and/or a derivative thereof. Preferably the cryptoxanthin is derived from a citrus fruit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206689-A (JP)
Title: System, method and program for notification of earthquake
Inventor: FUKADA TOMOYUKI
IPC: G08B21/10
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To notify a user of information about an earthquake transmitted through a network.  <P>SOLUTION: A home gateway device 1 which generates earthquake notification information based on the information about the earthquake sent through the network and information notification terminals 12, 14, and 16 that output the earthquake notification information are included. The home gateway device 1 includes an earthquake intensity prediction calculation means for generating the earthquake notification information when the contents of the information about the earthquake are included in a notification information generation rule set in advance, a conversion control means for performing control to put the information notification terminals 12, 14, and 16 in a start-up (off-hook) state and to put the information notification terminal set in advance among the information notification terminals in a power supply stop (on-hook) state, a voice generation unit for providing a busy tone, a forced ringing tone, and urgent voice data to the started-up information notification terminal 12, and a multicast generation unit for providing the earthquake notification information to the information notification terminals 14 and 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205142-A (JP)
Title: Image processor and image processing method
Inventor: HARUTA KENICHIRO
IPC: G06T1/20
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and an image processing method for performing image processing with reduced image degradation using a low-capacity memory.  <P>SOLUTION: The image processor includes: an acquisition means which obtains image data by the unit of block, a maintenance means which maintains a predetermined number of obtained image blocks; a determination means which determines a pixel of interest in the image block maintained by the maintenance means; and a halftone processing means which performs halftone processing to the determined pixel of interest. The number of image block maintained by the maintenance means is set according to the scope of effect of error distribution of the halftone processing. The determination means determines the pixel of interest according to the size of the image block.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232844-A (JP)
Title: L-cysteine-producing bacterium, and method for producing l-cysteine
Inventor: NONAKA HAJIME
IPC: C12N15/09
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To develop a new technique for making a relevant bacterium improve L-cysteine productivity, and thus to provide an L-cysteine-producing bacterium and a method for producing a compound such as L-cysteine using the bacterium.  <P>SOLUTION: Bacteria belonging to Enterobacteriaceae and having the ability to produce L-cysteine and modified so as to decrease the activity of a protein encoded by d0191 gene, for example, a protein described in the following (A) or (B), are cultured in a medium. From the resultant medium, L-cysteine, L-cystine, or derivatives thereof, or a mixture thereof, is(are) retrieved to produce these compounds. (A) A protein having an amino acid sequence shown in the sequence No.2. (B) A protein having an amino acid sequence where one or several amino acids is(are) substituted, deleted, inserted or added in the above amino acid sequence shown in the sequence No.2, and also having cysteine desulfhydrase activity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211950-A (JP)
Title: Battery pack, method of manufacturing the same, and case for battery pack
Inventor: HASHIDA OSAMU
IPC: H01M10/625
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack with assembling working hours and material cost reduced.  <P>SOLUTION: The battery pack 10 includes a plurality of battery modules 20 having electrode terminals 25, 26, cases 30, 40 housing the battery modules 20, positioning parts 31, 41 fitted at the cases 30, 40 and determining housing positions of the battery modules 20, and a busbar 33 mounted on the cases 30, 40, and electrically connecting battery modules 20 by being in contact with electrode terminals 25, 26 of the battery modules 20 when the battery modules 20 are housed in the cases 30, 40 according to the positioning parts 31, 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212806-A (JP)
Title: Article information reader, article information read facility, and mobile object information reader
Inventor: SUZUKI MASAKI
IPC: G06K17/00
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article information reader, article information read facilities, and a mobile object information reader that can secure desired electric field intensity in the entire area in an information management space wherein information stored in a radio tag is read, and are low-cost.  <P>SOLUTION: The article information reader 10 has a waveguide 16 adjacent to the information management space S wherein an article 12 to which the radio tag 32 is attached is stored, and a radio wave transmission means and a radio wave reception means. The waveguide 16 has a radio wave entrance 56 formed to be open to the information management space S. A radio wave transmitted from the radio wave transmission means is reflected by a reflection member 60 to the information management space S through the radio wave entrance 56. A passage part 62 that the radio wave passes through is provided between an internal wall of the waveguide 16 and the reflection member 60.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210871-A (JP)
Title: Liquid crystal display element and method of manufacturing the same
Inventor: TOKO YASUO
IPC: G02F1/1343
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element for achieving sufficient display, and to provide a method of manufacturing the same.  <P>SOLUTION: The liquid crystal display element includes a first transparent substrate, a second transparent substrate arranged facedly to the first transparent substrate and having a metal film including a first pattern where a plurality of metal wires are formed in parallel and a second pattern for electrically connecting the first pattern, and a liquid crystal layer gripped between the first transparent substrate and the second transparent substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209409-A (JP)
Title: Method for producing amorphous soft magnetic alloy powder, amorphous soft magnetic alloy powder, and formed body using the same
Inventor: NAKAMURA TOSHIHIRO
IPC: H01F1/147
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide amorphous soft magnetic metal powder which has a simple structure and also can obtain the satisfactory yield of metal powder, to provide a method for producing the same, and to provide a formed body using the amorphous soft magnetic metal powder.  <P>SOLUTION: The surface of a rotating disk is fed with a refrigerant so as to form a liquid film of the refrigerant, and the molten metal is subjected to primary pulverization by a gas atomizing process so as to obtain intermediate particles, and, while secondarily pulverizing the intermediate particles by the liquid film on the rotating disk, rapid cooling is performed. Further, the peripheral speed of the rotating disk and the feed of the refrigerant are regulated. Further, the composition of metal powder is limited.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212096-A (JP)
Title: Conductive film and method of manufacturing the same, and organic electroluminescent element
Inventor: NAKAMURA KAZUAKI
IPC: H05B33/26
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive film having high conductivity and high transparency at a conductive evaluation at time progress, and an organic electroluminescent element (hereafter, called organic EL element) which is excellent on stability after an environmental test under a high temperature and high humidity environment.  <P>SOLUTION: In the conductive film including conductive nanowires and a binder, the conductive nanowire is a mixed valence compound made of a compound expressed by formula (I) and salt of an oxidant of the compound expressed by formula (I). Here, X<SB>1</SB>-X<SB>4</SB>show chalcogen atoms in formula (I), and it is acceptable that they may be the same or different. R<SB>1</SB>-R<SB>4</SB>independently show hydrogen atoms or substituents, respectively. Preferably, R<SB>1</SB>and R<SB>2</SB>, or R<SB>3</SB>and R<SB>4</SB>may form a cyclic structure by combining each other. Also, a conductive film manufacturing method and the organic EL element are provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208171-A (JP)
Title: Method of manufacturing nitride substrate, nitride substrate, and circuit board
Inventor: FUJITA TAKU
IPC: B28D5/00
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride substrate of high reliability by a simple manufacturing method.  <P>SOLUTION: A silicon nitride sintered body 10 is formed at first (sintering process S1). Then, a scribing line 11 is formed on a surface (working process S2). A resintering process is executed (S3), in the manufacturing method, and the silicon nitride sintered body 10 is divided thereafter along the scribing line 11 by applying pressure, to obtain a silicon nitride substrate 15 (division process S4). The resintering process is executed, for example, under the condition same to that of the sintering process. Resultingly, a thermal-modified phase containing SiO<SB>2</SB>as a main component is removed on a worked face of the silicon nitride substrate, to bring a phase containing SiO<SB>3</SB>N<SB>4</SB>as a main component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208177-A (JP)
Title: Assembly structure of cfrp panel, and manufacturing method therefor
Inventor: YAMADA NAOKI
IPC: E04C2/24
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide assembly structure of a CFRP panel capable of enhancing quality and capable of shortening a molding time, and a manufacturing method therefor.  <P>SOLUTION: This assembly structure of the CFRP panel (L-shaped assembly structure) 10 is arranged, in a corner part A, with a corner core material 3 having a substantially triangular shaped cross section, of bringing the pair of CFRP panels 1, 2 into L-shaped contact, and abutting on the corner part A of the paired CFRP panels 1, 2. A GFRP (glass fiber-reinforced plastic) cloth 4 is integrally joined by manual layering molding, to cover a prescribed range of both the paired CFRP panels 1, 2 and the corner core material 3. A GFRP (glass fiber-reinforced plastic) cloth 5 of covering a prescribed range of both the paired CFRP panels 1, 2 is also integrally joined by manual layering molding, to wrap an angled part C of the paired CFRP panels 1, 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213529-A (JP)
Title: Isolated operation detecting method and device thereof
Inventor: SUZUKI HIROKAZU
IPC: H02J3/38
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in detecting sensitivity of isolated operation of an inverter by avoiding mutual interference when a plurality of distributed power supply units are system-interconnected without requiring excessive cost.  <P>SOLUTION: The isolated operation detecting method of the inverter used for system interconnection of distributed power supply units includes injecting a harmonic current synchronized with an excitation current due to magnetic saturation characteristics of a pole transformer to the system side via the inverter, and then detecting the isolated operation of the inverter on the basis of a change in the system side due to the injection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010168022-A (JP)
Title: Fuel tank for automobile
Inventor: TAKEUCHI YUKIHARU
IPC: F02M37/00
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel tank capable of easily attaching a valve and a tube inside a fuel tank.  <P>SOLUTION: The fuel tank for an automobile is formed by blowing mold, mounted with a built-in component 20 therein, has an opening portion and an outer wall formed from synthetic resin. The built-in component 20 has a valve 30 or the like serving as a member for discharging or flowing gas in the fuel tank. The tube 15 discharging or flowing gas from the valve to the outside of the fuel tank is connected, and a tube connector 10 is attached to the end of the tube. Further, a tacking connector 25 is integrally formed on the built-in component 20, and the tube connector 10 is attached to the tacking connector 25. After blowing mold, the tube connector 10 is removed from the tacking connector 25, and the tube connector 10 is attachably formed on a tank lid 50 or the like for covering an opening portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT