baber/WOPTO huggingface dataset:
Patent JP-2011097865-A (JP)
Title: Lactobacillus culture medium of soybean whey, culture method and food or drink of lactobacillus fermentation product
Inventor: KAWASHIMA MASAO
IPC: A23L11/00
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lactobacillus culture medium using soybean whey having not be used effectively and having an excellent culturing ability; to provide a lactobacillus culture method using the lactobacillus culture medium, to provide a soybean whey lactobacillus fermentation product which can reduce the characteristic unpleasant smell of soybean whey, soybean smell, bitter taste, smell originated from n-hexanal, and the astringent tastes of glycosides (isoflavone, saponin), and has mild aroma, sour taste and body; and to provide a food or drink containing the soybean whey lactobacillus fermentation product.  <P>SOLUTION: The lactobacillus culture medium containing soybean whey has an electric conductivity of 550 to 1,450 mS/m at 25°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100879-A (JP)
Title: Compound semiconductor thin film, method of manufacturing the same, and solar cell
Inventor: BOKU SAIKAKU
IPC: H01L31/04
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively and simply manufacture a dense, high-film-quality and photoresponsive compound semiconductor thin film.  <P>SOLUTION: This method is used for manufacturing a compound semiconductor thin film by an aerosol deposition method (AD method) of spraying aerosol with material particles of a compound semiconductor dispersed in gas toward a substrate to be made to collide with the substrate to form a compound semiconductor thin film on the substrate. According to the AD method, a high-film-quality and dense film suitable for solar cell use having photoresponsiveness at room temperature can be formed while keeping a crystalline structure and a band structure of the compound semiconductor without passing through a high-vacuum, selenization or sulfurization process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099653-A (JP)
Title: Method and device for forming coating film
Inventor: MATSUOKA AKIHIRO
IPC: B05C9/14
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for forming a coating film capable of preventing the condensation of a low-molecular weight compound on a carrying roller at a film inlet or a film outlet in a heating and drying zone and easily controlling atmosphere temperature distribution in the heating and drying zone.  <P>SOLUTION: The device for forming the coating film includes: a coating device applying a solvent and a coating liquid including the low-molecular weight compound on a traveling film; and a heating and drying device 44 heating and drying the coating liquid by sending an air current exceeding a melting point of the low-molecular weight compound and having the carrying rollers 62. A plate member 68 approximately in parallel with the ground level of the heating and drying device 44 is arranged at the film inlet 64 or the film outlet 66 of the heating and drying device and at the lower side of the traveling film 24c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010137556-A (JP)
Title: Recording element substrate, recording head equipped with the same, and recording apparatus
Inventor: KASAI AKIRA
IPC: B41J2/205
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of signal terminals for inputting a signal into a recording element substrate which is provided with a plurality of recording element arrays or a plurality of kinds of recording elements.  <P>SOLUTION: A recording element substrate, which is provided with a first recording element group and a second recording element group, each group including a plurality of recording elements, includes: a terminal for inputting a data signal; a terminal for inputting a latch signal; a shift register for receiving the data signal; a first latch circuit for latching data stored in the shift register based on the latch signal of a first pulse width; a second latch circuit for latching the data stored in the shift register based on the latch signal of a second pulse width which is shorter than the first pulse width; a first driving circuit for controlling driving of the recording elements included in the first recording element group based on a signal output from the first latch circuit; and a second driving circuit for controlling driving of the recording elements included in the second recording element group based on a signal output from the second latch circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011107202-A (JP)
Title: Image forming method and image forming apparatus
Inventor: CHIBA SATOSHI
IPC: G03G15/10
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method and an image forming apparatus, for protecting the surfaces of a secondary transfer roller and a transfer member by separating the transfer member and the secondary transfer roller, when the image forming apparatus is stopped.  <P>SOLUTION: In the image forming method, when the rotation of a transfer roller 61, having a concaved portion 605 in its circumferential surface and coming into contact with or separating from a roller 41 through an image carrier belt 40 due to its rotation, is stopped in such a state that the transfer roller 61 is in contact with the roller 41 through the image carrier belt 40, a shaft-to-shaft distance between the transfer roller 61 and the roller 41 is made to be large to separate the transfer roller 61 and the image carrier belt 40, and the transfer roller 61 separated from the image carrier belt 40 is rotated up to a position where the concaved portion 605 faces the image carrier belt 40, to make the shaft-to-shaft distance between the transfer roller 61 and the roller 41 small and stop the rotation of the transfer roller 61.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106167-A (JP)
Title: Door drive device for vehicle
Inventor: ISHIDA TOSHIHIKO
IPC: E05F15/14
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door drive device for a vehicle which can sufficiently decelerate the rotation of a motor while enhancing the degree of freedom in arrangement in a vehicle door by reducing a size smaller in the width direction of the vehicle as a whole.  <P>SOLUTION: In a drive member 21, a drum 23 is arranged in such a manner as to at least partially overlap a space of an interval L in the width direction of the vehicle which is formed of an outer shape of a drive motor 22. The drive member includes: a first small-diameter gear portion 41 which is connected to a rotating shaft 22b of the drive motor 22; a transmission gear 42 which comprises a first large-diameter gear portion 42d constituting an intersecting shaft gear G1 together with the first small-diameter gear portion 41, and a second small-diameter gear portion 42e arranged at one side in the axial-direction separated from the rotating shaft 22b of the first large-diameter gear portion 42d; a sun gear 48 which has a second large-diameter gear portion 48b and a sun gear portion 48a arranged at the other side in the axial-direction and approximating the rotating shaft 22b of the second large-diameter gear portion 48b; a ring gear 46 which constitutes a fixed shaft; and a carrier 47 which has a planetary gear 54 and is connected to the drum 23 in an integrally rotatable manner.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106076-A (JP)
Title: Upright pile fabric
Inventor: IWANAGA YOSHIAKI
IPC: D03D27/00
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide upright pile fabric having a combination of softness, flexibility, hygroscopicity and antistaticity.  <P>SOLUTION: The upright pile fabric is provided, being such that: each of fibers composing the piles is a conjugate filament with the core and the sheath composed of a polyester and ethylene-vinyl alcohol respectively. In the upright fabric, the hygroscopicity is 7% or greater at 30°C×90% RH, and the moisture absorption/release parameter (ΔMR) is 1% or greater.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111470-A (JP)
Title: Porous polyimide and method for producing the same
Inventor: KANEMURA KIYOSHI
IPC: C08J9/26
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyimide film having three-dimensionally regularly arranged continuous micropores in good repeatability.  <P>SOLUTION: The method for producing a porous polyimide includes a porous silica mold production step for filling silica particles and sintering to give porous silica mold, a polyimide filling step for filling a polyimide to voids of the porous silica mold obtained by the porous silica mold production step and a silica removal step for removing silica from the polyimide filled porous silica mold to give a porous polyimide. The obtained porous polyimide film is a film-like porous polyimide having a three-dimensionally regularly arranged micropores. The void ratio of the film is ≥70%, the average diameter of the micropores is 100-2,000 nm, the micropores are contacted with each other to form communicating holes and the diameters of the communicating holes are ≤1,000 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110855-A (JP)
Title: Exposure device and image forming apparatus
Inventor: MAKISHIMA YOSHITETSU
IPC: G03G15/04
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism capable of suppressing the density irregularities in a sub-scanning direction of an image obtained by developing an electrostatic latent image by exposure.  <P>SOLUTION: An optical scanning part 500 makes an adjustment for narrowing a time difference exposure area causing the occurrence of density irregularities due to a reciprocity failure by widening an interval between main scanning lines in the Nth exposure scanning and the (N+1)th exposure scanning. An assembling person for the optical scanning part 500 selects a cylindrical lens 510 from a plurality of kinds of cylindrical lenses 510 having different refractive indexes and further, adjusts the installation angle of a plane mirror 522, to adjust an interval between adjacent main scanning lines. The optical scanning part 500 is adjusted so that a second scanning pitch between the Nth exposure scanning and the (N+1)th exposure scanning is wider than a first scanning pitch in the Nth exposure scanning and the (N+1)th exposure scanning by about 10% to 30% (or 1.0 μm to 3.0 μm).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010051028-A (JP)
Title: Polyphase filter
Inventor: NAKAJIMA KENSUKE
IPC: H03H7/21
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyphase filter with a small variation in phase difference and amplitude between four output signals obtained from an output terminal, due to a length difference in interconnections for connecting resisters and capacitors.  <P>SOLUTION: Eight sets of series circuit in which resisters and capacitors are series-connected are sequentially connected to configure a bridge circuit for outputting and distributing input signals from its output terminal to a signal with a phase difference of 90 degrees and an equal amplitude. Connection points between the resisters and capacitors of the series circuits are defined as first to eighth input terminals 30a to 30h. Connection points between the eight sets of series circuit are defined as first to eighth output terminals 40a to 40h. The first and second input terminals adjacent to each other and the fifth and sixth output terminals adjacent to each other are connected and a positive-phase high-frequency differential signal is supplied to the first and third input terminals 31a, 31c, while third and fourth input terminals adjacent to each other and the seventh and eighth output terminals adjacent to each other are connected and a reverse-phase high-frequency differential signal is supplied to the second and fourth input terminals 31b, 31d. Then, output signals are taken out of the first to eighth output terminals.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011119139-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: WAKITA SHINYA
IPC: H01M4/587
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery capable of suppressing the deterioration of cycle characteristics by increasing the gas adsorption performance of a negative active material.  <P>SOLUTION: A negative electrode 5 contains, as the negative active material: first graphite in which the cumulative pore volume of pores having a pore diameter of 10 to 1,000 Å is 3×10<SP>-4</SP>cm<SP>3</SP>/g or below; and second graphite in which the cumulative pore volume of the pores having a pore diameter of 10 to 1,000 Å is 6×10<SP>-4</SP>cm<SP>3</SP>/g or above.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011121668-A (JP)
Title: Sheet folding device and image forming device
Inventor: HAYASHI SHO
IPC: B65H45/16
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet folding device having a mechanism for maintaining high productivity without causing wrinkles with low pressure.  <P>SOLUTION: The sheet folding device includes a folding mechanism having a sheet carrying part consisting of sheet carrying passages 161-163 and a sheet carrier, and a folding roller mechanism part consisting of a pair of folding rollers arranged on the downstream side in the carrying direction of the sheet carrying part for folding carried sheets. Since it includes the folding mechanism having the sheet carrying part having a charge applying mechanism portion 191 formed of a dielectric for applying charges to the sheets right before folded, and a charger 181 for applying charges to the dielectric, the charge applying mechanism portion applies charges to the sheets being carried to closely contacting the opposite faces of the folded sheets with each other with electrostatic attraction, thus actualizing a lower folding height without lowering productivity and causing wrinkles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124898-A (JP)
Title: Head-mounted display
Inventor: KATO MASASHI
IPC: H04N5/64
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-mounted display capable of obtaining a user's own image.  <P>SOLUTION: The head-mounted display 200 receives the image (a first image) taken by the camera equipped in another head-mounted display 200. Further, the display 200 receives the image (a second image) taken by the camera of its own. In the head-mounted display 200 mounted by the user 3, it is determined whether the image of the user 3 is included in the first image. When it is determined that the user's own image is included in the first image, it is stored in a flash memory. When the image of the user 3 is not included in the first image, the second image is stored in the flash memory.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130095-A (JP)
Title: Wireless base station, wireless controlling apparatus, wireless apparatus, and communication method
Inventor: OHASHI TAKASHI
IPC: H04W28/06
Filed: 2009-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To suitably transmit a control signal for controlling a wireless device such as an antenna or an amplifier to the wireless device, even in a wireless base station wherein a wireless apparatus and a wireless controlling apparatus are separated.  <P>SOLUTION: The wireless base station (1) includes the wireless controlling apparatus (100) and the wireless apparatus (200). The wireless controlling apparatus includes: an embedder (102, 103) for embedding a control signal for controlling the wireless device (300) in a control and management information area in a specific frame regularly assigned in a transmission frame transmitted via a transmission link (500); and a first transmitter (102) for transmitting the transmission frame to the wireless apparatus via the transmission link. The wireless apparatus includes: an extractor (202, 203) for extracting the control signal from the specific frame in the transmission frame; and a second transmitter (202) for transmitting the extracted control signal to the wireless device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275525-A (JP)
Title: Active energy ray-curable resin composition, nano uneven structure using it and its production method, and water-repellent article provided with nano uneven structure
Inventor: TAKIHARA TAKESHI
IPC: C08F290/06
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray-curable resin composition with which a nano uneven structure having both high scratch resistance and good water repellency can be formed, the nano uneven structure produced using the same, its production method, and a water-repellent article provided with the nano uneven structure.  <P>SOLUTION: The active energy ray-curable resin composition contains polymerization-reactive monomer components including 60-97 pts.mass of a multifunctional monomer (A) having a surface free energy of 37 mJ/m<SP>2</SP>or more when cured and 3-29 pts.mass of a monomer (B) having a surface free energy of 30 mJ/m<SP>2</SP>or less when cured and 0.01-10 pts.mass of an active energy ray polymerization initiator (D) with respect to 100 pts.mass of the polymerization-reactive monomer components, wherein (A) has 3 or more radical-polymerizable functional groups within the molecule, in which the value obtained by dividing the molecular weight by the number of the radical polymerizable functional groups ranges from 110 to 200 and (B) has one or more radical polymerizable functional groups within the molecule.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010158010-A (JP)
Title: Wireless communication system using pilot allocation, method and pilot pattern thereof
Inventor: HO TSUNG-LIEN
IPC: H04L69/14
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system using pilot allocation, a method and pilot pattern thereof.  <P>SOLUTION: In a MIMO (multiple-input-multiple-output) system using OFDM (orthogonal frequency division multiplexing) modulation, a pilot allocation method used for transmitting a plurality of pilot streams is applied in contiguous frame structure, and two pilots are allocated for each pilot stream in frame structure comprising 18 subcarriers and 6 OFDM symbols. The 8 pilot streams are grouped into two pilot stream clusters, and pilots for each pilot stream cluster are grouped into two pilot clusters. Four pilot clusters are then allocated in first frame structure, and the pilot clusters in second frame structure are allocated based on the allocation in first frame structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011132641-A (JP)
Title: Screen drum
Inventor: HASHIMOTO JUNICHI
IPC: D21C9/02
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen drum in which foreign matters can hardly stick to a plurality of holes without spoiling a draining function.  <P>SOLUTION: In the screen drum, equipped with a drum 12 having a cylindrical shape with a plurality of holes on the outer peripheral surface 12g with a spiral screw blade 18 attached on the inner peripheral surface 12f and a washing water discharge port 21 for feeding washing water W into the drum 12, to feed a raw material G and washing water W to the inside of the drum 12, and to rotate the drum 12 and discharges the foreign matters after washing by moving the foreign matters along the spiral shape of the screw blade 18, holes 16, 17 are formed so that the hole diameter on the downstream side R may be larger than that on the upstream side L of movement of the foreign matters.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011132446-A (JP)
Title: Molding material, molded article, manufacturing method therefor, and housing for electric/electronic equipment
Inventor: MOROOKA NAOYUKI
IPC: C08L1/10
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding material having sufficient impact resistance (especially charpy impact strength), high rigidity (flexural modulus), sufficient dimension stability, acetone resistance and dispersibility.  <P>SOLUTION: The molding material includes a cellulose derivative containing at least one group (A) in which a hydrogen atom of a hydroxyl group contained in the cellulose is substituted by a hydrocarbon group: -RA and containing at least one group (B) in which the hydrogen atom of the hydroxyl group contained in the cellulose is substituted by an acyl group: -CO-RB (RB represents a hydrocarbon group), and a crystalline polyolefin resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011138943-A (JP)
Title: Semiconductor device, thermal stress detector for semiconductor device, and method of detecting thermal stress of semiconductor device
Inventor: SUZUKI TOMOHITO
IPC: H05K3/34
Filed: 2009-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To automatically detect a thermal stress applied to a semiconductor device without using a color image processing.  <P>SOLUTION: The semiconductor device 1 includes a package 2 and a thermal stress detecting portion 10 having a melting part 11 which deforms by melting when applied with a thermal stress of a predetermined temperature or higher and being exposed to the outside of the package 2. By determining whether the melting part 11 is deformed or not, it is possible to detect whether the thermal stress of the predetermined temperature or higher has been applied to the semiconductor device 1 or not. Thus, the thermal stress of the semiconductor device 1 can be automatically detected without using the color image processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130399-A (JP)
Title: System and method for estimating position of lost mobile terminal, and mobile terminal
Inventor: HWANG YOO LA
IPC: G01S19/09
Filed: 2009-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To locate a lost mobile phone by transmitting/receiving signals using an emergency temporary battery if the lost mobile phone is powered off.  <P>SOLUTION: A position estimation system includes a plurality of base stations and a computing apparatus. Each of the base stations transmits an activation signal, receives a terminal ID and GPS position information from the mobile terminal in response to the activation signal, and transmits a reception time of the terminal ID and distance information, the terminal ID, and the GPS position information. The computing apparatus estimates a position of the mobile terminal corresponding to the terminal ID, using the reception time and the GPS position information transmitted from each of the base stations.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011138992-A (JP)
Title: High sound-quality resistance film and method for manufacturing the same
Inventor: KURIHARA SHUNSUKE
IPC: H01C17/12
Filed: 2009-12-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high sound-quality resistance film having a small TCR (temperature coefficient of resistance) and capable of obtaining superior sound quality, when used as a resistor for a semiconductor integrated circuit of an output stage of an amplifier by using a laminate film of TaN film and Ta film optimum to an audio signal processing circuit, and to provide a method for manufacturing the film.  <P>SOLUTION: The high sound-quality resistance film consists of a laminate film 2 of a tantalum nitride film 2a and a tantalum film 2b, wherein VCR (voltage coefficient of resistance) is in the range of -150 to +150 ppm/V in the total laminate film. The tantalum nitride film is formed by sputtering at a temperature from a normal temperature to 400°C in a semiconductor manufacturing step, when the nitride gas partial pressure ratio is 3-15%; and when the substrate temperature in sputtering is T and the nitride gas partial pressure ratio is m, T and m, preferably, satisfy (2/165)T+(91/33) ≤m≤ (1/66)T+(155/33).  <P>COPYRIGHT: (C)2011,JPO&INPIT