baber/WOPTO huggingface dataset:
Patent JP-2010166051-A (JP)
Title: Magnetoresistive element and method for forming the same
Inventor: ZHAO TONG
IPC: H01L43/10
Filed: 2010-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high TMR (Tunneling Magnetoresistive) ratio while securing low coercive force, low magnetostriction and a low RA value.  <P>SOLUTION: A free layer 18 has a composite structure configured by successively laminating a first ferromagnetic layer, an insertion layer and a second ferromagnetic layer from the side of a tunnel barrier layer 17. The first ferromagnetic layer includes CoFe alloy or alloy composed of adding Ni or the like to the CoFe alloy and has a positive magnetostriction constant. The insertion layer includes at least one magnetic element selected from among Fe, Co and Ni and includes at least one non-magnetic element selected from among Ta, Ti, W, Zr, Hf, Nb, Mo, V, Mg, and Cr. The second ferromagnetic layer is composed of CoFe, NiFe, etc. and has a negative magnetostriction constant.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011144868-A (JP)
Title: Clutch release bearing
Inventor: SUGIMOTO TAKASHI
IPC: F16D23/14
Filed: 2010-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch release bearing of low torque and high water resistance.  <P>SOLUTION: A seal member 40 is fixed to an outer ring 20 on a rear side of the clutch release bearing 10. The seal member 40 is made of metal and formed with a cylindrical part 42 on an inner diameter side. An inner ring step part 36 with an outer diameter smaller than a bearing inner part is formed at a portion where the outer diameter surface of an inner ring 30 faces the cylindrical part 42 of the seal member 40. The cylindrical part 42 of the seal member 40 and the inner ring step part 36 of the inner ring 30 form a labyrinth. A guide 46 is disposed at a bearing outer part of the seal member 40. The guide 46 is integrated with the inner ring 30 by press-fitting an inner diameter side flange 48 into the inner diameter side of the inner ring 30. A side face of the seal member 40 is formed with a projection 44 projected outward in the radial direction of the guide 46, and the projection 44 of the seal member 40 and the outer diameter side end of the guide 46 form a labyrinth.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011142867-A (JP)
Title: Site-specific genetic recombination method
Inventor: TAKAHASHI HIDEO
IPC: C12N15/09
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a site-specific genetic recombination method using TG1 integrase and a method for modifying a microbial genome by the site-specific genetic recombination method.  <P>SOLUTION: There are provided: a site-specific genetic recombination method using actinomyces and proteobacteria having, on a genome, a base sequence having high homology to a specific site (attB<SB>TG1</SB>) of host strain S. avermitilis corresponding to a specific site (attP<SB>TG1</SB>) of TG1 phage and utilizing TG1 integrase; and a method for modifying a microbial genome by the site-specific genetic recombination method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010132551-A (JP)
Title: Fuel reforming device for solid polyelectrolyte fuel cell
Inventor: KAWAMOTO KOICHI
IPC: C01B3/38
Filed: 2010-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fuel reforming device for a solid polyelectrolyte fuel cell which incurs no increase of required fuel regardless of raw fuel and is compact.  <P>SOLUTION: The fuel reforming device for a solid polyelectrolyte fuel cell includes: a reformer comprising a concentric cylindrical reforming catalyst bed from which carbon monoxide-containing reformed gas obtained by a reforming reaction by passing blended fuel prepared by blending fuel for reforming and steam through the bed can be drawn to the outside and a passage-forming member formed in such a way as to enclose the reforming catalyst bed; a cylindrical partition wall which is disposed on the outer peripheral side of the passage-forming member of the reformer and guides reformed gas in the passage-forming member; and a carbon monoxide conversion catalyst bed inlet cooler which is disposed within the partition wall and comprises a heat transfer tube for cooling reformed gas at the outside of the tube by passing blended fuel before introduction into the reforming catalyst bed through the tube, wherein all these constituents are made integral.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011152191-A (JP)
Title: Cushion with liquid and gas/soft member intermingled therein
Inventor: MORITA NOBUYOSHI
IPC: A47C27/00
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushion in which liquid and gas/soft member are intermingled, a cushion capable of dispersing an imparted load by movement of the liquid inside, facilitating seating or lying and the like for a long time, and reducing the weight of the entire cushion.  <P>SOLUTION: The cushion with liquid and gas/soft member intermingled therein is composed of: a cushion body 1 made of a flexible member; a housing space 2a which is formed in the cushion body 1 and can fluidly seal in liquid; weirs 3-7 which divide the housing space 2a into regions having a size corresponding to prescribed positions; and orifice sections a-j in which the liquid is made to flow in or out in-between the regions divided by the weirs 3-7. The prescribed regions of the cushion body 1 are subdivided into the liquid-incorporated region 2a and other regions 2b, wherein a soft member having a lower specific weight than the liquid and/or a gas such as air is housed in the other regions 2b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153882-A (JP)
Title: Method for discriminating kind of resin
Inventor: IWAMOTO HIROSHI
IPC: G01N21/3563
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate the kind of the resin of a laminated resin product molded by superposing two or more kinds of plastics one upon another, or a laminated resin product molded so as to hold another kind of resin or a member, especially a thin-walled resin product or a sheetlike resin product by infrared analysis.  <P>SOLUTION: The method for discriminating the kinds of resin constituted so as to discriminate the kinds of the resin of the resin product is equipped with: a resin discrimination step for subjecting the front and back of the resin product to infrared analysis and collating two obtained measured spectra with each other to identify whether the front and back of the resin product comprise the same resin; a discrimination step for discriminating the kinds of the resin by collating the measured spectra with the database spectrum of a known material; a specific gravity measuring step for measuring the specific gravity of the resin product; and a collation step for collating the specific gravity of the resin product obtained from the specific gravity measuring step with the specific gravity based on the kind of the resin obtained from the discrimination step.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010088952-A (JP)
Title: Vacuum cleaner
Inventor: DOI KENICHIRO
IPC: A47L9/16
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclone system canister vacuum cleaner which can be simplified in construction.  <P>SOLUTION: The vacuum cleaner includes a dust box housing part 1f formed on a front part of the cleaner body 1, an electric blower housing chamber 1d formed on a rear part of the cleaner body 1, a front wall 36 formed on the front end part of the cleaner body 1 and having a connection port 4 for connecting a suction hose, and a dust box 2 inserted into the dust box housing part 1f from above. The dust box 2 includes a dust box body 5 with a suction pipe 16 projecting from a front side surface to communicate with the connection port 4, an upper lid part 14 with an exhaust port 30 on the rear end to communicate with the electric blower housing chamber, and cylindrical filters 6, 7 positioned on the center part of the dust box body 5 to filter air in the dust box body 5 and guide the air to the upper lid part 14. In the upper lid part 14, a filter 29 to filter the air passed through the cylindrical filters 6, 7 is set.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011157565-A (JP)
Title: Stave for cooling furnace body of shaft furnace type metallurgical furnace
Inventor: NOUCHI YASUHEI
IPC: F27D1/12
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stave for cooling a furnace body of a shaft furnace type metallurgical furnace, which has longer life compared to that of a conventional stave made of cast iron and is capable of reducing less heat loss compared to that induced by a stave made of copper or a copper alloy.  <P>SOLUTION: The stave for cooling a furnace body of a shaft furnace type metallurgical furnace is intended for use in cooling the furnace body of the shaft furnace type metallurgical furnace, wherein the stave body includes two parts, i.e. a part 1 outside the furnace and a part 5 inside the furnace. The part 1 outside the furnace has a channel for passing a refrigerant and is made of copper or a copper alloy. The part 5 inside the furnace has a hardness higher than that of the part 1 outside the furnace. The part 1 inside the furnace and the part 5 outside the furnace are connected to each other via a heat-insulating material 4. Preferably, the thickness of the heat-insulating material 4 is ≤5 mm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156687-A (JP)
Title: Resin sheet and molding using the same
Inventor: MASUDA YOSHITAKE
IPC: B29C45/14
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated polyester film which has high selective reflection performance, is excellent in high temperature high humidity molding processability, prevents the occurrence of peeling in an adhesive surface, and is free from blocking and reduces the generation of an oligomer, the rise of haze, and the fouling of a mold during molding processing.  <P>SOLUTION: A resin sheet includes a structure in which at least 50 layers (layers A) made of a polyester resin A and at least 50 layers (layers B) made of a polyester resin B are laminated alternately. A layer made of the reactant of a coating agent containing at least an acrylic-urethane copolymer resin, an oxazoline crosslinking agent, and a carbodiimide crosslinking agent is formed on at least one side of a laminated film having at least one reflection band wherein a relative reflectance is at least 30%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011157740-A (JP)
Title: Veranda bridge
Inventor: FUJIMOTO TAKASHI
IPC: E04G3/18
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a veranda bridge which is easy for a worker to carry for installation and can be used irrespective of the height position of the ledger of a scaffold.  <P>SOLUTION: This veranda bridge includes an engagement part 2 engaged with the upper part of the handrail of a veranda from above and a ladder part 3 rotatably connected to the engagement part 2. The engagement part 2 includes a body 7 having a U-shaped cross section opening downward, an extension part 8 extending from both sleeve parts of the U-shaped cross section downward at both ends of the body 7 in the longitudinal direction, a first cushioning member 10 which is fitted to the inside of the body 7 and comprises a U-shaped cross section opening downward, a sheet-like second cushioning member 14 pasted on the inner surface of the extension part 8, and an elastic spacer 15 which is detachably mounted on the inner surface of the extension part 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166260-A (JP)
Title: Output driver circuit
Inventor: FUKUDA KOJI
IPC: H03K19/0948
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output driver circuit which increases communication speed, reduces power consumption or improves transmission waveform quality.  <P>SOLUTION: The output driver circuit has a voltage signal generation circuit block VSG_BK which drives positive and negative output nodes (TXP and TXN) using voltage, pulse signal generation circuits PGEN1 and PGEN2 which generate a pulse signal after transition of data input signals DIN_P and DIN_N, and current signal generation circuit blocks ISG_BKp1 and ISG_BKn1 which drive TXP and TXN using current at a pulse width period of the pulse signal. The current signal generation circuit block charges parasitic capacitances (Cp1 and Cp2) of TXP and TXN at high speed, and performs pre-emphasis according to the pulse width. VSG_BK determines a voltage level in the steady state at TXP and TXN, and terminates TXP and TXN in an impedance Z0.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166572-A (JP)
Title: Apparatus for estimation of program preference, image viewing system, program viewing confirmation method, and program
Inventor: KOSEKI MASANORI
IPC: H04N5/76
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program preference estimating apparatus, along with an image viewing system, program viewing confirmation method and a program, capable of determining whether users really view a broadcast program, and capable of carrying out analysis to estimate the programs of user's preference.  <P>SOLUTION: The apparatus includes a photographing device for photographing users that are viewing a program displayed on a program viewing means, a recorder that records viewing manners to the program from the images photographed by the photographing device in association with the program, and an estimator for estimating the programs of users' preference based on the viewing manners.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010166576-A (JP)
Title: Recording apparatus and recording method for audio-visual signal
Inventor: KORI TERUHIKO
IPC: H04N7/173
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unauthorized duplication for audio-visual signals, without degradation in the audio-visual signals.  <P>SOLUTION: When there is prohibition on duplication or restriction on duplicate generation for received audio-visual signals, a communication control section 22 of an apparatus 20 transmits an authentication information for propriety of transmission of the audio-visual signals to an apparatus 10, based on a request from the apparatus 10. Based on the authentication information, the communication control section 22 receives the audio-visual signals transmitted from the apparatus 10 and a copyright information indicative of a duplicate generation management information about the audio-visual signals. When the received audio-visual signals is recorded on a recording medium, the copyright information is recorded on the recording medium, if it is determined from the received copyright information that there is restriction on duplicate generation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193451-A (JP)
Title: De-reverberation apparatus and de-reverberation method
Inventor: NAKAJIMA HIROSHI
IPC: G10L21/0208
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an echo even in the case that an initial reach channel is unknown.  <P>SOLUTION: A de-reverberation apparatus includes: a delay adding unit 41 for generating a delay added signal delayed at least one of a plurality of acoustic signals for only a predetermined delay time; and a de-reverberation processing unit 23<SB>j</SB>which performs de-reverberation processing using the delay added signal. Thus, by adding a delay to an input signal other than a representative channel, the predetermined representative channel can be set as a channel that the acoustic signal first reaches.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011161890-A (JP)
Title: Transfer sheet
Inventor: TAKADA TOMOYUKI
IPC: B32B7/02
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer sheet which obtains, at low cost, a molded product having the surface excellent in abrasion resistance, chemical resistance, decorativeness, etc. and also does not generate crack, wrinkle, etc. in a curved-surface part of the product.  <P>SOLUTION: The transfer sheet has a foam layer, capable of partially foaming by heat in transferring, and arranged on at least one side of a base material sheet, and at least an adhesive layer on a side without the base material sheet of the foam layer or a side without the foam layer of the base material sheet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167873-A (JP)
Title: Ink jet printer
Inventor: ASAMI KEIICHI
IPC: B41J2/175
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To determine abnormality detection of a filter provided within an ink circulating route based on the driving state of a pump.  <P>SOLUTION: The ink circulating route 4 of an ink jet printer 1 is largely divided into a first route 40 and a second route 41. In the first route 40, ink is made to flow through a first tank 31, a filter 35 and an ink head 2 to a second tank 32. In the second route 41, ink is made to pass through the second tank 32, the pump 33, a one-way valve 66 and a heat exchanger 34 and then, is pumped and sent to the first tank 31 by the pump 33. In the case where drive time and stop time of the pump 33 when the filter 35 has no clogging are defined as t1, t2, respectively and drive time and stop time of the pump 33 when the filter 35 is clogged are defined as t3, t4, respectively, t1≈t3 and t2<t4 are satisfied. Thus, by monitoring the stop time of the pump 33, clogging of the filter 35 is determined.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171894-A (JP)
Title: Portable terminal device and power saving control method
Inventor: FUKAZAWA KENJI
IPC: H04M1/73
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To save power without impairing the convenience of a user.  <P>SOLUTION: A CPU 1 makes a memory 6 store a function limit content which is selected or inputted by the operation of an operation part 3 by a user. The CPU 1 shifts to a power-saving mode when a moisture detection sensor 15 detects a wet state with the water of a portable telephone set, then limits the performance of a function according to the function limit content stored in the memory 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171994-A (JP)
Title: Relay device, and communication system
Inventor: TAKATSUKA YUYA
IPC: H04W84/10
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay device which can eliminate a dead area while balancing ease of installation with prevention of degradation of frequency utilization efficiency.  <P>SOLUTION: The relay device includes: a wired I/F part 110 connected to a wired backhaul line; a wireless I/F part 120 connected to a wireless backhaul line; a line selection part 160 for selecting a wired or wireless backhaul line; a reception control part 140 for controlling the wired I/F part 110 and the wireless I/F part 120 to receive a down signal from the line selected by the line selection part 160 and receive an up signal from a terminal station; and a transmission control part 130 for controlling the wired I/F part 110 and the wireless I/F part 120 to transmit a down signal to a terminal station and transmit an up signal to the line selected by the line selection part 160.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176487-A (JP)
Title: Signal processing device, and imaging device
Inventor: YOSHIOKA HIROSHI
IPC: H04N5/232
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing device capable of performing proper blurring.  <P>SOLUTION: A signal processing device includes: a high spatial frequency component evaluation unit 34 configured to evaluate a high spatial frequency component of each of a plurality of basic colors for each of divided regions 26 for an image picked up by an image pickup device 10, the divided regions being obtained by dividing an imaging surface of the image pickup device into a plurality of regions; a subject distance estimation unit 36 configured to estimate a subject distance for each of the divided regions 26 on the basis of high spatial frequency components evaluated by the high spatial frequency component evaluation unit; a filter coefficient generating unit 44 configured to generate filter coefficients for each of divided regions on the basis of the subject distance estimated by the subject distance estimation unit; and a filter operation unit 38 configured to perform a filter operation on the high spatial frequency components by use of the filter coefficients generated by the filter coefficient generating unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176938-A (JP)
Title: Vibration wave motor and method of manufacturing the same
Inventor: OGAWA NAOYA
IPC: H01L41/43
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent piezoelectric characteristic degradation, cracking, and peeling of a piezoelectric material required for exciting an elastic body.  <P>SOLUTION: Multiple projections 201c are formed in either surface 201a of an elastic body 201. The films of the raw material of the piezoelectric material 202 and a stress relaxing body 204 are formed on the other surface 201b of the elastic body 201 in positions corresponding to the projections 201c by an aerosol deposition method. The stress relaxing body 204 is provided with a gap D1 against the piezoelectric material 202 and relaxes stress applied to the piezoelectric material 202 when the piezoelectric material 202 is burned.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176638-A (JP)
Title: Communication terminal and method of communication
Inventor: MIYASAKA SHUJI
IPC: H04M1/60
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal for reducing computational complexity of processes using an echo-canceller.  <P>SOLUTION: The communication terminal 100 used for communication by audio signals includes a decoder 120, an echo-canceller 130, an encoder 140, and a controller 110. The decoder 120 generates an output audio signal by decoding an input bit stream received from the other communication terminal, and outputs an output audio signal generated to a speaker. The echo-canceller 130 generates a transmission audio signal by obtaining the input audio signal collected with a microphone 102 provided within the space surrounded with the sound emitted from a speaker 101 and by removing, for every sub-band, an echo element included in the input audio signal obtained and corresponding to the output audio signal. The encoder 140 generates an output bit stream by encoding the transmitting audio signal, and transmits the output bit stream generated to the other communication terminal. The controller 110 controls echo-cancelling performance for every sub-band, in accordance with at least the one reproducing frequency band of the output audio signal and the transmitting audio signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173372-A (JP)
Title: In-mold transfer laminate film and in-mold transfer processing member comprising the same
Inventor: HASHIMOTO KATSUYUKI
IPC: B32B27/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-mold transfer film having excellent matte appearance, provided with excellent antistatic performance during the time from an in-mold transfer film forming process to a molding process, free from blocking to a printing layer and useful as a base film for matte in-mold transfer film.  <P>SOLUTION: The in-mold transfer film is a laminated film formed by providing a polyester film and an antistatic layer formed on one surface of the polyester film, wherein the polyester film contains ≥1.0 wt.% and ≤3.5 wt.% particles having ≥1 μm and ≤5 μm average particle diameter, the surface glossiness (G<SB>60</SB>) in the surface opposed to the polyester film antistatic layer is ≥25 and ≤70 and the antistatic layer contains a silicone component having a reaction group and an antistatic component.  <P>COPYRIGHT: (C)2011,JPO&INPIT