baber/WOPTO huggingface dataset:
Patent JP-2011173671-A (JP)
Title: Elevator and crime preventive camera for elevator
Inventor: TANIDA KOICHI
IPC: G08B13/196
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator and a crime preventive camera for the elevator, having the function of preventing turbulence in a crime preventive camera picture due to a sudden change in an input light quantity by adjusting an orifice, by predicting the input light quantity from the external light to the crime preventive camera.  <P>SOLUTION: This elevator includes an elevator operation control part 9 and an imaging part 1 for imaging a picture in a car 11. The imaging part 1 includes an orifice part 2 for adjusting an input light quantity to a light receiving part 200, an input light quantity detecting part 3 for measuring the input light quantity in the car, a door opening time input light quantity predicting part 5 for predicting a door opening time input light quantity input to the orifice part 2 when opening a door when receiving a deceleration starting signal output from the elevator operation control part 9, and an orifice adjusting control part 4 for adjusting an orifice of the orifice part so that a door opening time input light quantity predicted by the door opening time input light quantity predicting part 5 corresponds to the car inside input light quantity provided from the input light quantity detecting part 3 when receiving the deceleration starting signal or a door opening starting signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172750-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: FUKUSHIMA KAZUYUKI
IPC: A61B5/055
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily detect miswiring of transmission pathways when transmitting RF (Radio Frequency) magnetic fields by multiple channels.  <P>SOLUTION: A transmission control section 26a controls a plurality of transmission units (71-74) to shift phases of the RF magnetic fields transmitted from a plurality of transmission channels at equal intervals within a range of 360°. The transmission control section 26a controls the plurality of transmission units to sequentially transmit RF magnetic fields with different field intensities for every transmission channel pair, which are two transmission channels adjoining to each other in the plurality of transmission channels. A detection section 26b determines 90° conditions of the respective transmission channel pairs based on the measurement results (signal intensity data 23a) of a signal intensity measuring section 22a, and detects whether the connections of the plurality of transmission pathways are normal wiring or miswiring based on whether the 90° conditions of the respective transmission channel pairs are identical or not.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011116102-A (JP)
Title: Ink-jet recording device, computer program for operation control, and image forming method
Inventor: HIRANO TAEKO
IPC: B41J2/175
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording device capable of improving image forming accuracy by eliminating or preventing precipitation of a color material of ink within an ink supply path.  <P>SOLUTION: The ink-jet recording device 100 includes an ink tank 113 storing ink; an ink head 110 ejecting ink; an ink supply tube 112 for leading the ink stored in the ink tank 110 to the ink head 110; an ink return tube 115 connected to the upstream side and downstream side of the ink supply tube 112 respectively; a liquid feed pump 116 for circulating ink between the ink supply tube 112 and the ink return tube 115; and a controller 120 for controlling the operation of the ink head 110 and liquid feed pump 116 respectively. The controller 120 drives the liquid feed pump 116 before ejecting ink from the ink head 110 to circulate the ink in the ink supply tube 112.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178666-A (JP)
Title: Collagen peptide powder composition and method for producing the same
Inventor: UENO TOMOYA
IPC: C07K14/78
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collagen peptide powder composition which is excellent in qualities such as dissolution suitability in water, and is advantageous for compounding with foods, drinks, or cosmetics, and to provide a method for producing the same.  <P>SOLUTION: The collagen peptide powder composition obtained by vacuum-drying a solution containing collagen protein and then pulverizing the dried product, has a non-hollow structure and true density of 1.2 to 1.4 g/cm<SP>3</SP>. The collagen peptide powder composition preferably has bulk density of 0.35 to 0.55 g/cm<SP>3</SP>. Further, it is preferable that the collagen peptide powder composition passes through 8 mesh (opening: 2,380 μm), and ≥50 mass% of the whole powder composition is on 150 mesh (opening: 104 μm).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179218-A (JP)
Title: Basic panel, exterior wall composite panel, and roof composite panel for covering wooden building against external heat insulation
Inventor: TAN SEIKICHI
IPC: E04B1/80
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide composite panels which can cover both the exterior wall and the roof of a wooden building against permeable external heat insulation and which is excellent in energy-saving property.  <P>SOLUTION: In this basic composite panel, a non-moisture permeable heat-shielding reflective layer 1C the front and rear surfaces of which form reflective surfaces, respectively, is integrated with the outer surface of a heat insulation layer 1E for a composite panel by holding the reflective layer by a low heat conductive inner air permeable furring strip 1D and an outer air permeable furring strip 1B. An inner air permeable layer a2 is provided between the surface of the heat insulation layer 1E and the heat-shielding reflective layer 1C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187721-A (JP)
Title: Electromagnetic wave shielding material and front filter for plasma display
Inventor: OISHI EIJI
IPC: G09F9/00
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding material with a pattern line width further miniaturized to prevent moire even if a contrast improving layer is also used when the material for a front filter for display is used where electric resistance is low irrespective of the miniaturization, and the scumming of a pattern opening is prevented.  <P>SOLUTION: The electromagnetic wave shielding material has a transparent base material, a primer layer formed on the transparent base material, and a convex pattern layer formed of a conductive composition formed of a predetermined pattern on the primer layer. In the shielding material, the thickness of a portion where the convex pattern layer is formed in the primer layer is larger than the thickness of a portion where the convex pattern layer is not formed, the line width of the convex pattern layer is 5-10 μm, the conductive particles have an average grain size of 0.5-3 μm, and the distribution of the conductive particles in the convex pattern layer is relatively coarse around the primer layer and dense around the top of the convex pattern.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187840-A (JP)
Title: Semiconductor device
Inventor: IKEDA KENTARO
IPC: H01L29/812
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching element capable of performing a switching operation by using a semiconductor device alone, without having a negative power supply.  <P>SOLUTION: A semiconductor device is provided in which a normally-on type FET; a capacitor having one electrode electrically connected to a gate of the FET and the other electrode electrically connected to an input terminal, and a diode having an anode electrode electrically connected to the gate of the FET, and a cathode electrode electrically connected to a source of the FET are formed on the same chip on which the FET is formed. Also, the capacitor, preferably, has a structure in which an insulating film, such as, a dielectric substance is formed on a gate drawn electrode of the FET, and a metallic layer is formed on the insulation layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191337-A (JP)
Title: Noise suppression device, method and program
Inventor: EVEN JANI
IPC: G10L21/0232
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise suppression device, a method and a program, capable of effectively suppressing noise.  <P>SOLUTION: The noise suppression device suppresses noise of an observation signal obtained by a microphone unit 6, and includes: a Fast Fourier Transform (FFT) section 12 for transforming the observation signal including a noise component and a sound component, to a frequency domain; an adaptive processing section 13 for calculating a separation filter vector which extracts a sound estimation signal from the observation signal by performing adaptive processing using the observation signal of the frequency domain; a noise estimation section 14 for estimating the noise component of the observation signal, based on the sound estimation signal which is separated by the separation filter vector; a filter section 15 for suppressing noise of the observation signal by using a filter based on the noise component estimated by the noise estimation section. The separation filter vector is calculated by updating learning using a Newton method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010181901-A (JP)
Title: Visible light reflection plate, and electric and electronic device incorporated therewith
Inventor: KOMURO ATSUSHI
IPC: F21V7/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new visible light reflection plate effective for making light from illumination devices and electric and electronic devices emitting light signals much brighter, and to provide the electric and electronic devices incorporated therewith.  <P>SOLUTION: The visible light electron plate 1 is obtained by laminating a white resin sheet 5 on a metal plate or a plated metal plate 3, and in which the area ratio of bubbles present on the boundary between the white resin sheet 5 and the metal plate or plated metal plate 3 is ≤5%. The space between the metal plate or plated metal plate 3 and the white resin sheet 5 may comprise a white resin coating film in which the diffusion reflectance of visible light at 555 nm is ≥0.70, or the other face free from the white rein sheet 5 in the metal plate or plated metal plate 3 may comprise a back resin coating film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011195348-A (JP)
Title: Method for increasing polarization electric field of oxide ferroelectric
Inventor: WATABE YUKIO
IPC: H01L21/316
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To increase an electric field generated from spontaneous polarization while a lack of a constituent element such as oxygen and deterioration of surface crystallinity are eliminated so that spontaneous polarization of a ferroelectric of a surface and an inner part is easily reversed by an external electric field without deteriorating the spontaneous polarization.SOLUTION: The surface of an oxide ferroelectric is irradiated with an active oxygen such as an oxygen atom, an oxygen ion and ozone with low kinetic energy in the atmosphere where a gas element except for oxygen is satisfactorily reduced. When the surface is not exposed like an oxide ferroelectric thin film, the surface of the underlayer for forming the thin film is irradiated with the active oxygen before forming the thin film.
Patent JP-2011194291-A (JP)
Title: Coating die
Inventor: MAEJIMA YASUHIRO
IPC: B05C5/02
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a slot die having excellent workability in the fine adjustment of a lip part.SOLUTION: The coating die is formed by arranging plane parts of a pair of blocks so as to be opposed to each other with a certain interval and is provided with the lip part for discharging a coating liquid having passed through between the plane parts and a lip width adjusting means for controlling the lip width to control the discharging state of the coating liquid, wherein at least one block is provided with a slit formed nearly in parallel with the plane part of the block from the surface of the lip part side toward the inside of the block and a lip width adjusting means housing groove intersecting the slit and formed along the cross-sectional shape of the lip width adjusting means. The lip width adjusting means is housed in the lip width adjusting means housing groove in a state that a rotary shaft intersects the slit at a right angle between a nut and a fixing ring and one end part of the rotary shaft is projected to the outside of the block, and the rotary shaft is rotated and force of holding or push-opening the slit with the nut and the fixing ring is made to act, so that the width of the lip can be adjusted.
Patent JP-2011196644-A (JP)
Title: Heat insulation box, method of manufacturing heat insulation box, and refrigerator-freezer
Inventor: SHIBAYAMA TAKAHITO
IPC: F25D23/08
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation box having high productivity by shortening a period of time until the completion of a foaming process.SOLUTION: The heat insulation box 101 is formed by foaming and filling foamed polyurethane resin to a closed space between a first box 102 and a second box 103, an inlet 105 for injecting a raw material of foamed polyurethane resin is provided on a bottom face which is an end face approximately parallel to an opening direction and also one side surface of the heat insulation box 101 in a longitudinal direction, and discharge holes 106 of shape and size to allow air existing in the space between the first box 102 and the second box 103 extruded by the foaming of the raw material of the foamed polyurethane resin and gas generated during foaming to be exhausted but do not allow the foamed polyurethane resin to leak, on an end face in the opening direction of the heat insulation box 101. Therefore, a foaming filling distance is made shorter than the past and the whole of heat insulation box 101 can be filled. As a result, the period of time until completing the foaming process can be shortened, thereby enhancing the productivity.
Patent JP-2011202115-A (JP)
Title: Silicone resin composition and method for producing the same
Inventor: KATO YOSHIAKI
IPC: C08K9/04
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a silicone resin composition in which silica particles are sufficiently dispersed, and a method for producing the silicone resin composition.SOLUTION: The silicone resin composition can be obtained by mixing modified silica particles, which are silica particles having unsaturated hydrocarbon groups on the surface, with a silicone resin with introduced Si-H group-containing functional groups to disperse the modified silica particles in the silicone resin, and reacting at least a part of the Si-H groups in the silicone resin with at least a part of the unsaturated hydrocarbon groups in the modified silica particles.
Patent JP-2011208181-A (JP)
Title: Method for producing high-silicon cold-rolled steel sheet having excellent chemical conversion treatability
Inventor: OTSUKA SHINJI
IPC: C22C38/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high Si cold-rolled steel sheet having favorable chemical conversion treatability, tensile strength of at least 590 MPa, a TS×El value of at least 18,000 MPa% and excellent workability.SOLUTION: The cold-rolled steel sheet having an elemental composition comprising by mass%, 0.05-0.3% C, 0.6-3.0% Si, 1.0-3.0% Mn, ≤0.1% P, ≤0.05% S, 0.01-1% Al, ≤0.01% N and the balance Fe with inevitable impurities, is continuously annealed. In the continuous annealing, the temperature of the cold-rolled steel sheet is increased by; using a direct-fired burner (A) having an air-ratio of ≤0.89 to heat the steel sheet to the temperature range of ≥300°C and <Ta°C; and continuing thereafter, using a direct-fired burner (B) having an air-ratio of ≥0.95 to heat the steel sheet to the temperature range of ≥Ta°C and <Tb°C, and thereafter the cold-rolled steel sheet is soaked/annealed in a furnace having a dew point of ≤-25°C and having an atmosphere of 1-10 vol% H+the remainder N, wherein Ta°C and Tb°C satisfy: 450°C≤ Ta°C ≤550°C and 650°C≤ Tb°C ≤800°C.
Patent JP-2011209392-A (JP)
Title: Liquid crystal display device and projection type display device
Inventor: TAKEMURA KOICHI
IPC: G03B21/14
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of eliminating the deviation of a charge generated in a liquid crystal layer by a simpler method, and to provide a projection type display device.SOLUTION: The liquid crystal display device includes an element substrate 11 and a counter substrate 12 holding the liquid crystal layer 13 in between. The element substrate 11 includes a pixel electrode 21 driving a liquid crystal molecule constituting the liquid crystal layer 13, and a first dielectric layer 33 formed on the pixel electrode 21. The counter substrate 12 includes a common electrode 43 driving the liquid crystal molecule constituting the liquid crystal layer 13, and a second dielectric layer 44 formed on the common electrode 43. The density of the first dielectric layer 33 is lower than that of the second dielectric layer 44.
Patent JP-2011211827-A (JP)
Title: Drive device
Inventor: NAMIKAWA TAKETO
IPC: H02N2/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a drive device which uses an electromechanical transformation element, and can stably be operated at a drive power supply voltage lower than that of a conventional drive power supply voltage.SOLUTION: The drive device includes the electromechanical transformation element which expands and contracts by being applied with a voltage, a support member which is attached to one end of the electromechanical transformation element and is displaced due to the expansion and contraction of the electromechanical transformation element, and a moving body which is friction-engaged with the support member. The moving member is formed of a liquid polymer which is dispersed with a silica dioxide as a reinforcing material.
Patent JP-2011208751-A (JP)
Title: Rolling bearing, method for manufacturing roller, and roller machining device
Inventor: MORI NOBUYUKI
IPC: B21H1/16
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing, a method for manufacturing a roller, and a roller machining device, achieving both excellent surface damage resistant performance and excellent lubricating performance.SOLUTION: This cylindrical rolling bearing 1 includes: an outer ring 11 and an inner ring 12 as steel raceway members having rolling surfaces 11A, 12A; and the steel cylindrical roller 13 brought into contact with the rolling surfaces 11A, 12A and arranged to roll on the rolling surfaces 11A, 12A. The cylindrical roller 13 is brought into contact with the rolling surfaces 11A, 12A on a contact surface 13A as a peripheral surface. The contact surface 13A is plastically machined after hardening treatment, and has hardness higher than the rolling surfaces 11A, 12A by 2 HRC or more.
Patent JP-2011211859-A (JP)
Title: Power supply device
Inventor: HAYAKAWA TOSHITAKA
IPC: H01Q1/38
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device that has an environmental power generation function that prevents deterioration of antenna characteristics, and allows small and inexpensive configuration by using a laminate.SOLUTION: The power supply device is configured by using a laminate 20 formed by alternately laminating an insulating layer and a conductor layer. The laminate 20 is integrally configured with an antenna 10a for receiving a radio wave from the outside, an input circuit to which a received signal of the antenna 10a is input, and a rectifier circuit for rectifying an output AC voltage of the input circuit to convert it into a DC voltage. The antenna 10a is included in the region R1 while circuit components (D1, D2) and an inner-layer region R2a are included in the region R2 as a circuit region. The antenna 10a does not overlap with the region R2 as the circuit region in the lamination direction of the laminate 20. Therefore, a small and inexpensive power supply device is achieved while preventing deterioration in antenna performance of the antenna 10a.
Patent JP-2011211102-A (JP)
Title: Reactor
Inventor: ONO HIROSHI
IPC: H01F27/24
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a reactor that forms a gap for cores without using a gap plate, and improves rigidity.SOLUTION: The reactor includes a U-shaped core 30 having end faces 31a and 32a, a U-shaped core 40 including end faces 41a and 42a and having the end faces 41a and 42a made to abut against the end faces 31a and 32a of the U-shaped core 30, and coils 50 and 60 wound around parts of peripheries of the U-shaped core 30 and U-shaped core 40. Projections 35 and 45 are formed on the end faces 32a and 41a of the U-shaped core 30 and U-shaped core 40, and the U-shaped core 30, U-shaped core 40, and coils 50 and 60 are molded in one body with a resin 70 while the end faces 31a and 32a of the U-shaped core 30 and the end faces 41a and 42a of the U-shaped core 40 are made to abut against each other via the projections 35 and 45.
Patent JP-2011209252-A (JP)
Title: Sampling device
Inventor: IWATA YOUSUKE
IPC: G01N30/26
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sampling device for the suction and injection of samples using needles which minimizes effects on a sampling quantity caused by air bubbles while inhibiting complication in the mechanism of the device and an increase in cost.SOLUTION: In this device, a gateway channel 3 of a syringe pump 2 is connected to both a sampling channel 6 and a rinse water channel 12 through a three-way manifold 4. A solenoid valve 14 is prepared on the rinse water channel 12. When sucking samples from the tip of a needle 8, the solenoid valve 14 is closed to leave the sampling channel 6 as only one channel connected with the syringe pump 2, then the samples are efficiently sucked from the tip of the needle 8 by the sucking operation of the syringe pump 2. When sucking rinse water into the syringe pump 2, the needle 8 is inserted into a closed port 21 to close the needle 8 tip, therefore, only the rinse water channel 12 remains as the channel connected with the syringe pump 2, and then the sucking operation of the syringe pump 2 sucks the rinse water into the syringe pump 2.
Patent JP-2011215678-A (JP)
Title: Photoelectric smoke sensor
Inventor: KOGANEMARU KAZUYUKI
IPC: G08B17/10
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric smoke sensor having good characteristics of smoke inflow to a smoke detector even if the sensor is formed smaller in thickness and size.SOLUTION: The smoke detector 1 of a fire alarm 100 has: a plurality of wall members 12 for preventing external light from entering the smoke detector 1; a light-emitting element 22 for emitting light to the inside of the smoke detector 1; and a light-receiving element 23 for receiving the light of the light-emitting element 22, which is scattered by smoke particles flowing into the smoke detector 1. Each of the wall members 12 is formed roughly in a Y-shape, and the plurality of wall members 12 are approximately equally spaced between adjacent wall members 12.