baber/WOPTO huggingface dataset:
Patent JP-2011166959-A (JP)
Title: Digital control switching power supply device
Inventor: KAWASHIMA TETSUYA
IPC: H02M3/155
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital control DC/DC converter that has superior transient response characteristics by improving delay in the control time due to calculation process without increasing a circuit scale.  <P>SOLUTION: The DC/DC converter, which performs on/off control of a switching element by a digitally controlled PWM signal and converts an input voltage to a desired voltage, includes an AD conversion circuit 20 in which a comparison differential voltage between a detected value of an output voltage Vout and a reference voltage Vref is converted into a digital error signal e[n], a compensation circuit 10 in which the duty ratio of the PWM signal is controlled by the digital error signal, and a digital PWM circuit 30 in which the PWM signal is generated in accordance with the duty ratio. The compensation circuit 10 includes an error selection block 110, a coefficient selection block 120, an operation block 130, and a state machine 140.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162688-A (JP)
Title: Foamed sheet and interleaf for glass substrate comprising the foamed sheet
Inventor: MORITA KAZUHIKO
IPC: C08J9/36
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefin-based resin laminated foam that is suitable as a packaging material for precision electronic equipment, such as an electronic product, precision equipment, a circuit board, a silicon semiconductor, and a glass substrate for display, and that imparts excellent cleaning performance in cleaning contaminants on the surface of the precision electronic equipment by washing with water or wiping with a water-containing cloth etc. even if foreign matters are transferred to the precision electronic equipment.  <P>SOLUTION: The foamed sheet is obtained by applying a compound (G) comprising polyethylene glycol (G1) and one or two or more selected from polyethylene glycol-type nonionic surfactants (G2) having a cloud point of 30°C or more to at least one surface of a polyolefin-based resin foamed sheet (a).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010157256-A (JP)
Title: Non-peripherals processing control module having improved heat dissipating properties
Inventor: SULLIVAN JASON
IPC: G06F1/20
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat dissipating properties of a processing control unit.  <P>SOLUTION: An encasement for a computer processing control unit comprises: a main support chassis having a plurality of wall supports and a plurality of junction centers containing means for supporting a computer component therein; a back surface that provides support for connecting a peripheral and other computing components; and a means for cooling the encasement.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011164074-A (JP)
Title: Optical cable laying environment measuring method, optical cable laying environment measuring device and optical cable laying environment measuring system
Inventor: INOUE MASAAKI
IPC: G01M11/00
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether an optical cable at a reflective area such as a connecting point, is overhead or underground, without using a facility database.  <P>SOLUTION: A laying environment measuring device 22 by B-OTDR or R-OTDR is optically connected by using an optical coupler 13 upstream of optical cables 14, 16 to be measured. The measuring device 22 compares and determines changes of temperature in the longitudinal directions of the optical cables 14, 16 obtained by measurement by B-OTDR or R-OTDR with a threshold set depending on environmental property, and the device identifies 'underground' or 'overhead', based on a temperature change width.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171877-A (JP)
Title: Parallel a/d converter
Inventor: IRIE KOICHI
IPC: H03M1/36
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallel A/D converter capable of accelerating the speed of operation and relaxing the restriction of post-stage voltage design.  <P>SOLUTION: A representative structure of the parallel A/D converter includes: a plurality of comparators arranged in parallel in accordance with the number of stages of quantization level; a plurality of signal line pairs inputted to the respective plurality of comparators by branching differential input signals; a plurality of track-hold circuits arranged at a plurality of comparators, respectively; and a voltage adder for adding a voltage whose difference of potential is varied stepwise from one comparator to the other comparator to the plurality of signal line pairs.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172164-A (JP)
Title: Transmission apparatus, transmission method, reception apparatus, reception method and signal transmission system
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N7/173
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a pixel sample which cannot be transmitted under a mode D, using a present transmission format.  <P>SOLUTION: When transmitting an image signal having pixels exceeding the number of pixels specified in an HD-SDI format where the maximum number of pixels of one frame is 4,096×2,160, among pixel samples extracted from respective frames specified by the image signal, two pixel samples neighboring on the same line are thinned out. Among first to fourth sub images specified by SMPTE 435-1, respective pixel samples on odd-numbered lines or even-numbered lines of the respective frames are thinned out and mapped alternately into a first sub image and a second sub image or into a third sub image and a fourth sub image. A word thinning out control part then thins out pixel samples for each word to perform mapping to each of the first to fourth sub images during the active period of HD-SDI of mode-B two by two. A read control part then outputs the HD-SDI of mode-B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172620-A (JP)
Title: Implantable device for intermittently blocking blood vessel
Inventor: WERNER MOHL
IPC: A61M1/12
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve a device for intermittently blocking a blood vessel, which is known from the conventional technique, in order to reduce a treatment cost and eliminate the need of permanent medical management by a doctor during treatment.  <P>SOLUTION: The implantable device for intermittently blocking the blood vessel 2, especially the vein coming out from an organ system, includes: a blocking unit 3 which can be operated in order to perform intermittent blocking and positioned inside the blood vessel 2; at least one sensor 5 for continuously or periodically detecting at least one physiological measured value; an implantable controller 4 which is supplied with the at least one physiological measured value and cooperates with the blocking unit 3 so as to control the intermittent blocking corresponding to the measured value; and an implantable mooring means 9 which is separate from the blocking unit 3 and is capable of being operably connected with the blood vessel 2, for fixing the blocking means in order to position the blocking unit 3 to the blood vessel 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175767-A (JP)
Title: Method of manufacturing electrode material, and recovery method of lithium phosphate
Inventor: NAKANO MASATSUGU
IPC: H01M4/58
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode material, capable of efficiently recovering Li salt formed in a manufacturing process of LiFePO<SB>4</SB>as high-purity lithium phosphate, with low manufacturing cost and capable of reducing an environmental load, and to provide a recovery method of lithium phosphate.  <P>SOLUTION: The method of manufacturing the electrode material includes: a step of adding an Fe source and a reducing agent to lithium phosphate slurry and to obtain suspension; a step of forming a crude product material which includes LiFePO<SB>4</SB>by making the suspension react under high temperature and high pressure; a step of separating the crude product material into a main product with LiFePO<SB>4</SB>as a principal component and solution; a step of removing an Fe compound by adding, to the solution, first alkaline containing 50 mol% or less of Ca(OH)<SB>2</SB>or CaO; and a step of forming lithium phosphate slurry by further adding a lithium source and a phosphate source so that a composition ratio in the solution (Li:P) is adjusted to 3:1, and by adding a second alkaline. These steps are performed by using the lithium phosphate slurry.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010203435-A (JP)
Title: Internally-damped aerofoil part and method therefor
Inventor: CAIRO RONALD RALPH
IPC: F04D29/38
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relatively lightweight aerofoil component capable of favorably enhancing efficiency of, for example, a gas turbine engine, and a method for producing the same.  <P>SOLUTION: This aerofoil component has root and airfoil portions, the airfoil portion having an airfoil tip and oppositely-disposed concave and convex surfaces that converge at leading and trailing edges of the airfoil portion. The airfoil portion has at least one stiffener between first and second walls thereof that define the concave and convex surfaces, respectively. The stiffener defines multiple internal cavities within the airfoil portion that extend in the span-wise direction of the airfoil portion. A polymeric material fills at least one of the internal cavities and is bonded to the airfoil portion only at a first tip part of the internal cavity relatively nearer the root portion, and not to the stiffener or to the first and second walls of the airfoil portion, to define an internal damping member that provides a vibratory damping effect to the airfoil portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011180230-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KURODA KATSUYOSHI
IPC: G03G15/20
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of curl and waviness of a recording sheet after fixing, in an image forming apparatus of a sheet vertical conveyance type.  <P>SOLUTION: Assuming that: in a cross-sectional surface perpendicular to a rotary shaft of a heating roller 33, a straight line connecting the shaft centers of the heating roller 33 and a pressure roller 34 is La; a perpendicular line of the straight line La is Lb; a point out of a pair of guiding members, which is the closest to the pressure roller 34 side in the direction parallel to the straight line La on the contour of a guide surface 361 of a guide member 36 arranged at the heating roller 33 side, is P; a tangent line having a contact closer to a nip part among the tangent lines tangent to the outer peripheral contour of the heating roller 33, passing through the point P, is Lc; and a distance between the point P and the straight line La is D, the distance D is ≥1.6 times longer and <2.4 times longer than the diameter of the heating roller 33, the tangent line Lc is inclined toward the heating roller 33 side rather than the perpendicular line Lb, and the angle formed by the tangent line Lc and the perpendicular line Lb is ≥2.2 ° and <6.5 °.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026751-A (JP)
Title: Coated paper for printing
Inventor: OKAMOTO TADASHI
IPC: D21H19/36
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated paper for printing, which has bulkiness, high whiteness and excellent feeling of printing surface.  <P>SOLUTION: In the coated paper for printing produced by coating base paper with a coating liquid containing a pigment and an adhesive, the coated paper is composed of ≥50 wt.% of mechanical pulp based on base paper weight and has an ash content in paper in base paper before coating of ≥10 wt.%, a coated amount per side of 0.5-5 g/m<SP>2</SP>and a density of ≤0.70 g/cm<SP>3</SP>and contains preferably 10-50 pts.wt. of starch as the adhesive based on 100 pts.wt. of the pigment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180487-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: TATENO YOSHITAKE
IPC: G02F1/1337
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device that displays an image of high contrast with a relatively simple configuration.  <P>SOLUTION: The liquid crystal device 15 includes an optical compensation part 28 composed of a first retardation plate 15a and a second retardation plate 15e, which are disposed between a liquid crystal layer 15c where a microlens array (condensing substrate) is formed on an incident side LI, and a second polarizing plate 15d. Optical anisotropy of the light LR after condensed by the microlens array and transmitted through the liquid crystal layer 15c is compensated, to maintain good contrast of exit light (image).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162533-A (JP)
Title: Oral cavity patch pharmaceutical preparation for smoking cessation
Inventor: WATANABE AIKO
IPC: A61K9/70
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pharmaceutical preparation patched in an oral cavity during smoking for smoking cessation.  <P>SOLUTION: The pharmaceutical preparation for smoking cessation is characterized by falling off motivation for smoking with large changes of the taste of tobacco during smoking by leaving the pharmaceutical oral patch preparation for smoking cessation including 0.05% or over of, for example, a herb extract, a fruit extract and menthol patched in the oral cavity wherein the pharmaceutical preparation includes a rosemary extract as a herb, natural plant essences such as a pine needle extract and a grapefruit extract, a fruit extract such as a black currant oil and a blueberry extract, and a perfume such as menthol and peppermint oil which greatly change the taste of tobacco. Furthermore, the oral cavity patch pharmaceutical preparation for smoking cessation can obtain high smoking cessation rate and continuous smoking cessation period by repeated discontinuation of smoking confirming the taste of tobacco while adhering the oral patch pharmaceutical preparation for smoking cessation in the oral cavity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185788-A (JP)
Title: Current detector
Inventor: ITO KOHEI
IPC: G01R15/20
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect current of a target bus bar by suppressing an influence of a magnetic field from an adjacent bus bar with a simple configuration when a plurality of bus bars are disposed in parallel.  <P>SOLUTION: With a plane that is parallel to a detection region extension direction, namely an extension direction in a detection region 3s of the target bus bar 3, and includes a magnetic flux detection direction S of a sensor part 6 as a magnetic flux detection plane, an adjacent bus bar 4 includes a first extension unit 41 extending in a first extension direction parallel to the magnetic flux detection plane and a second extension part 42 that is bent at one edge in a first extension direction of the first extension part 41 and is extended in a second extension direction crossing the magnetic flux detection plane. A detection region 3s of the target bus bar 3 is set to an overlapping position OL overlapping with the first extension part 41 in a first extension direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188429-A (JP)
Title: Radio communication device
Inventor: SHIRAIWA NOBUYUKI
IPC: H04W28/02
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication device that can shift to processing under congestion-evasion release from processing under congestion-evasion at an appropriate timing.  <P>SOLUTION: A portable telephone set 1 includes: a communication section 40 to transmit data by radio; an ECN control section 31 that, when the congestion of network is detected, reduces the transmission window size than that before the congestion is detected, to avoid the congestion and controls it to extend gradually; a token control section 32 that sets the control method to a congestion-evasion mode when the network is under congestion-evasion and sets the control method to a normal mode when it is not under congestion-evasion; and a memory section 50 that stores the transmission window size at the timing when the congestion is detected, as a first value. The ECN control section 31 informs the token control section 32 of the starting of the congestion-evasion when the congestion is detected, and after the congestion is detected, it informs the token control section 32 of the completion of the congestion-evasion when the transmission window size becomes a second value specified on the basis of the first value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190120-A (JP)
Title: Powdery silica composite particle and method for producing the same
Inventor: SAWADA HIDEO
IPC: C01B33/02
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide powdery silica composite particles where an ammonium salt ionic liquid is immobilized on the surface of a particle and where heat resistance is enhanced.  <P>SOLUTION: The powdery silica composite particle is obtained by performing a surface-treating step that the surface treatment of a core silica particle is performed by hydrolyzing alkoxysilane by adding alkali to a raw material reactant liquid including (a) the core silica particle having an average particle diameter of 5-200 nm, (b) alkoxysilane, (c) the ammonium salt ionic liquid and (d) a reaction solvent in a temperature range of 26°C or higher and 39°C or lower.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192555-A (JP)
Title: Flat battery and method of manufacturing thereof
Inventor: INOMATA SHIGEHIRO
IPC: H01M2/30
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat battery free from developing trouble, by making the inside of a device, such as a terminal stained with a constituent of electrolyte, even if the electrolyte leaks on the surface of a gasket.  <P>SOLUTION: In the flat battery wherein a power generating element is enclosed between an inner container and an outer container, and the inner container and the outer container are fitted into each other via a fitting-in member, silicon resin is coated on the surface of the inner container over to the fitting-in member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011197829-A (JP)
Title: Email processing program, email processing apparatus and email processing method
Inventor: ANDO SUNAO
IPC: G06F13/00
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To simply enhance security of email.SOLUTION: An input means 1a acquires email 2 including text data 2a and an attached file 2b. An encryption means 1b encrypts the text data 2a and the attached file 2b to generate an encrypted file 3, and generates unencrypted text data 4a. An output means 1c generates and outputs email 4 including the text data 4a and the encrypted file 3 as an attached file 4b.
Patent JP-2010159426-A (JP)
Title: Method for producing acrylic polymer particulate, and plastisol composition
Inventor: KASAI TOSHIHIRO
IPC: C08F265/06
Filed: 2010-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method whereby acrylic polymer particulates easily and uniformly dispersible in an organic medium are simply and suitably produced by a polymerization method using an aqueous medium for emulsion polymerization, microscopic suspension polymerization, etc.  <P>SOLUTION: The method produces acrylic polymer particulates in which a polymer formed by the copolymerization of a monomer (a hydrophobic monomer) exhibiting a solubility of or lower than 0.03 mass% in water at 20°C is present on the surface layers of the polymer particulates, in which particulates with a volume average particle size of or less than 100 μm are present as primary particles, and of which the contact angle to water is 90 degrees or more. The method comprises a process for preparing a polymer dispersion liquid by polymerizing an acrylic monomer in an aqueous medium, a process for adding the hydrophobic monomer in an amount of 0.1-5 mass% per total monomer quantity, and a process for recovering the polymer by drying the polymer dispersion liquid. A plastisol composition containing the acrylic polymer particulates is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011199551-A (JP)
Title: Image reading device
Inventor: YOSHIDA TAKESHI
IPC: G03G21/00
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a user must wait until an image can be read because the start of OS (operating system) of an information processor and the start of the control program of an image reading device under the OS are required until image reading is started and time is taken for starting the OS in a conventional image reading device.SOLUTION: An image acquisition unit reads an image without requiring the user to wait for a period when the information processor is starting the OS and the control program. Consequently, the image can be transferred quickly to an external device after completion of the start processing of the OS and the control program.
Patent JP-2011198026-A (JP)
Title: Food ticket vending machine
Inventor: TAKASE YOSHIHARU
IPC: G07F9/00
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use food ticket vending machine for a user having a food allergy.SOLUTION: In the food ticket vending machine 1, a menu memory 13 stores a plurality of menu items, an allergic food memory 14 stores a list of allergic foods, and each menu item stored in the menu memory 13 is displayed on a touch panel LCD 2. A linking module 15 relates each menu item stored in the menu memory 13 to the allergic foods, and a main control unit 12 reads allergic foods related to the menu item by the linking module 15 from an allergic food memory 14 for displaying them corresponding to each menu item displayed in the touch panel LCD 2 as an allergy display icon 32. A look at the touch panel LCD 2 allows the menu item and the allergic foods included in the menu item to be known.
Patent JP-2011199073-A (JP)
Title: Magnetoresistive element, magnetic head assembly, and magnetic recording/reproducing apparatus
Inventor: YUASA HIROMI
IPC: H01L43/08
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistive element having a high MR change rate, a magnetic head assembly, and a magnetic recording/reproducing apparatus.SOLUTION: The magnetoresistive element includes: a magnetization fixed layer 5; a magnetization free layer 7; a nonmagnetic layer 6 provided between the magnetization fixed layer 5 and the magnetization free layer 7; a first metal layer 4 provided on a side of the magnetization free layer 7, the nonmagnetic layer 6 being provided on the opposite side of the magnetization free layer, and includes Au; a second metal layer 3 provided on a side of the first metal layer 4, the magnetization free layer 7 being provided on the opposite side of the first metal layer, and includes a CuNi alloy; a first electrode 2 provided on a side of the second metal layer 3, the first metal layer 4 being provided on the opposite side of the second metal layer; and a second electrode 8 provided on a side of the magnetization fixed layer 5, the nonmagnetic layer 6 being provided on the opposite side of the magnetization fixed layer. In the magnetoresistive element, one of the magnetization fixed layer 5 and the magnetization free layer 7 includes a half metal, and a current flows from the first electrode 2 toward the second electrode 8.