baber/WOPTO huggingface dataset:
Patent JP-2011145400-A (JP)
Title: Method for manufacturing electro-optic device
Inventor: MOCHIKU HIROSHI
IPC: G09F9/30
Filed: 2010-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To relatively easily cure a sealing material while preventing contamination of an electro-optic substance.  <P>SOLUTION: A method for manufacturing an electro-optic device is provided, for an electro-optic device (100) comprising a pair of substrates (10, 20) stuck to each other with a photosetting sealing material (52) disposed in a sealing area placed in a periphery of a pixel area (10a) where a plurality of pixels are arranged. The method includes: a first irradiation step of, after disposing the photosetting sealing material between the pair of substrates, irradiating the photosetting sealing material with light from the side of one of the pair of substrates at a first angle with respect to the one substrate; and a second irradiation step of irradiating the photosetting sealing material with light from the side of the one substrate at a second angle different from the first angle with respect to the one substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011144001-A (JP)
Title: Control device of passenger conveyor
Inventor: NISHIOKA RYOTA
IPC: B66B29/00
Filed: 2010-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a passenger conveyor in which a volume of wiring for detecting which safety device is operated is reduced.  <P>SOLUTION: The control device of a passenger conveyor includes a plurality of detection contact points which are connected in series to a voltage supply source and opened according to the operation of each of a plurality of safety devices installed in the passenger conveyor, a plurality of voltage lowering circuits which are installed in proximity to the plurality of detection contacts, respectively, and connected in parallel to the respective plurality of detection contact points, and a monitoring device for detecting which safety device is operated by detecting a voltage at the end of the detection contact point farthest from the voltage supply source at the opposite side of the voltage supply source.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013062558-A (JP)
Title: Digital broadcast receiver
Inventor: AZAGAMI YASUSHI
IPC: H04N5/46
Filed: 2010-01-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, when an out-of-band rejection filter having one type of a frequency characteristic, such as a SAW filter, is used in a digital broadcast receiver for receiving a plurality of broadcast systems, interference removal signals of one channel or more on an upper side and one channel or more on a lower side of desired reception channels remain in the desired reception channels, and signals of the desired reception channels themselves are deleted, to thereby degrade reception performance in some reception broadcast systems.SOLUTION: A digital broadcast receiver includes: an out-of-band rejection filter using a digital filter in which a frequency characteristic can be changed, and the like; and a digital demodulator+error correction section. The receiver uses information of broadcast systems of desired reception channels from the digital demodulator+error correction section to set a band width of the out-of-band rejection filter to a band width most suitable for the broadcast systems of the desired reception channels, making it possible to receive the plurality of broadcast systems without degrading reception performance.
Patent JP-2010200603-A (JP)
Title: Charger and operating method therefor
Inventor: SCHREIBER DEJAN
IPC: H01M10/44
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved charger and an operating method appropriate therefor.  <P>SOLUTION: The charger 2 includes a RF storage transformer 12, and a primary winding 14a of the transformer 12 is connected with a two-terminal input 4 for AC voltage U<SB>N</SB>via a clock switch 16. Additionally, a secondary winding 14b of the transformer 12 is connected with a rectification circuit 20, having a two-terminal output 8 for a battery 10 in a flyback converter mode. Furthermore, the charger 2 includes a measurement unit 22 for detecting the current and the voltage of the input 4 and a controller 24 for operating the clock switch 16 as a function of the current and voltage. The clock switch 16 is turned on during a first time section (ΔT1) and is turned off during a second time section (ΔT2). The total duration from the first time section (ΔT1) through the second time section (ΔT2) is selected to coicide with the allowed operating frequency of the RF storage transformer 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010240637-A (JP)
Title: HYDROGEN SEPARATING SYSTEM USING Nb MEMBRANE AND PERIODIC TABLE 5A GROUP METAL ALLOY MEMBRANE
Inventor: KUROKAWA HIDETO
IPC: C01B3/38
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen producing system for separating hydrogen from a gas of low-concentration hydrogen with a small difference of partial pressure of hydrogen making use of the characteristic of a Nb membrane, and to provide a hydrogen producing system for reforming methane in a gas of low-concentration hydrogen containing methane of high temperature and producing and separating hydrogen from the obtained reformed gas with a small difference of partial pressure of hydrogen.  <P>SOLUTION: The system is for separating hydrogen using the Nb membrane from the gas of low-concentration hydrogen at room temperature and atmospheric pressure generated from a generator of the gas of low-concentration hydrogen at room temperature. The hydrogen separating system includes (a) the Nb membrane, (b) a heating means equipped with a burner, (c) a means for supplying the upstream side of the Nb membrane with the gas of low-concentration hydrogen at room temperature and (d) a means for recovering hydrogen in the downstream side of the Nb membrane. The hydrogen separating system is for selectively separating hydrogen from the gas of low-concentration hydrogen by heating the Nb membrane to 300-500°C with (b) the heating means equipped with a burner under (e) the condition that the solid solubility of hydrogen in the Nb membrane C(H/M) is 0.26 or lower.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149628-A (JP)
Title: High-frequency heating apparatus
Inventor: KAWAZOE KOICHIRO
IPC: F24C7/02
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an erroneous determination of frozen food and overheating of food even when steam is left in a heating body.  <P>SOLUTION: A control part calculates a measurement temperature of an approach route in temperature measurement operation of an infrared sensor or a measurement temperature in a reciprocating path (S12-S14), determines whether a lens surface of the infrared sensor is murky, and when the lens is murky, even when the food is falsely determined as the frozen food, the overheating of the food is prevented by selecting heating pattern for a normal-temperature food.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010132915-A (JP)
Title: Processing liquid of resin
Inventor: FUKUZAWA HISAYO
IPC: C08J11/24
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing liquid which is excellent in safety, sanitation and economical efficiency and which can efficiently process carbon material/acid anhydride-curing epoxy resin composite material at or below temperature necessary for usual pyrolysis, thereby reutilizing the carbon material and a resin cured material.  <P>SOLUTION: The processing liquid of a thermosetting resin comprises benzyl alcohol (A) and phosphoric acid tripotassium (B) having ≤2% moisture measured by a Karl Fischer titration method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011147987-A (JP)
Title: Guide device
Inventor: MATSUBARA MASARU
IPC: B21B39/14
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably reduce manufacturing cost, attaching and detaching time, to improve the cooling effect of a mill roll and to make a liquid coolant not directly strike a rolled stock by simple structure.  <P>SOLUTION: The guide device includes: a pair of guide holders 2 which are opposed to each other along the axial direction of the mill roll; and a guide part 3 which is vertically divided into two parts which are connected with these guide holders and has one or a plurality of caliber parts. These guide holders have L-shaped cross section in a view from the directions of the respective pass lines. On the right and left outside faces of the guide part 3, flange parts 32 which are respectively outward projected are arranged and the right and left outside faces of this guide part and the right and left end parts of the underside face are respectively closely contacted to the upside horizontal face and the inside vertical faces of the guide holders. The flange parts 32 of the guide part 3 are respectively connected with the end faces situated on the opposite side to the mill roll of the guide holders 2 with bolts 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011150261-A (JP)
Title: Display device
Inventor: MORITA TETSUO
IPC: G02F1/133
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with good display quality by avoiding malfunction of a drive circuit.  <P>SOLUTION: An auxiliary capacitance line drive circuit CA includes: a first circuit Tr in which a first input signal M is applied to a first electrode, and a clock signal VSR is applied to a control electrode; a second circuit Tr2 in which a second input signal MB is applied to a first electrode, and a control electrode is connected to the control electrode of the first circuit Tr1; a third circuit Tr3 in which a control electrode is connected to a second electrode of the first circuit Tr1, a first electrode is connected to an output terminal, and a first source voltage is applied to a second electrode; a fourth circuit Tr4 in which a control electrode is connected to a second electrode of the second circuit Tr2, a second electrode is connected to the output terminal, and a second source voltage is applied to a first electrode; a first potential retaining means which retains the potential of the control electrode of the third circuit Tr3 at a first level when the first circuit Tr1 is off; and a second potential retaining means which retains the level of the control electrode of the fourth circuit Tr4 at the first level when the second circuit Tr2 is off.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153891-A (JP)
Title: Satellite signal receiver
Inventor: YUI KATSUO
IPC: H04B1/707
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous acquisition or erroneous tracking resulting from a long-term signal block caused by a tunnel or the like by a moving body, and abnormal positioning resulting therefrom.  <P>SOLUTION: This receiver includes: an acquired information storage device for storing temporarily acquired information acquired by a search circuit together with a signal level; a tracking transfer determiner for determining whether or not information in the acquired information storage device is to be transferred to a tracking circuit as an initial value; a tracking state determiner for instructing re-tracking by a search signal to the tracking transfer determiner in the case of erroneous tracking; a search circuit resetting time determiner for determining whether or not there is a possibility of erroneous acquisition caused by autocorrelation by comparing a search signal level from the acquired information storage device with a threshold determined beforehand at the whole satellite long-time interruption time caused by a tunnel or the like, and for outputting a search frequency reset instruction when determined that there is a possibility of erroneous acquisition; and a whole search circuit resetting circuit for resetting the search frequency to the initial value with respect to the whole search circuit when the search frequency reset instruction is issued.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160075-A (JP)
Title: Image processing device and method
Inventor: FUKUHARA TAKAHIRO
IPC: H04N1/41
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform lower delay decoding processing.  <P>SOLUTION: A format determining unit 221 determines what characteristics the video format of the coefficient lines to be precessed has on the basis of the information of the video format supplied from an inverse quantization unit 102. A reading control part 223 controls a reading unit 214 on the basis of the resultant determination so as to read coefficient data from a buffer 104 at such timing that an inverse wavelet transform unit 105 can output the image data in a base band by two lines every other horizontal synchronization period, and supplies the coefficient data to the inverse wavelet transform unit 105. An inverse wavelet transform control unit 224 controls the inverse wavelet transform unit 105 so as to perform synthesis filtering in synchronization with the supply timing of the coefficient data. This invention is applicable, for example, to a decoding device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164187-A (JP)
Title: Display control device and display control method
Inventor: YOSHIMOTO TAKUMI
IPC: G09G3/36
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display control device which is applicable to a backlight having various numbers of groups of light sources.  <P>SOLUTION: In a display control device 3, temporary control amounts to be set to a predetermined estimated number n of virtual groups are derived by a light quantity adjusting unit 341, and an actual control amount for each of an actual number m of groups 45 is derived using an estimated number n of temporary control amounts and the number m of actual groups which is stored in a register 32, by a control amount conversion unit 342. Then, the amount of light of light sources of a backlight 42 is controlled on the basis of the derived actual control amounts. Thus, the display control device 3 is applicable to the backlight having various numbers of groups of light sources, whereby versatility of the display control device 3 can be greatly improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010134958-A (JP)
Title: Boundary detection method, program and device using the same
Inventor: EGUCHI SHINICHI
IPC: G06T7/60
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To detect an edge of a document with high accuracy even when an image on the background side is unstable and materials between a background and the document are similar to each other.  <P>SOLUTION: An edge detection method detects edge pieces by searching for all search lines for filling an image in the direction at the right angle to the edge from an end of the image, when lines in which the edge pieces can not be detected exist, detects the edge pieces by searching for all the search lines from the vicinity of the center of the image to the end of the image. A linear edge is determined from the edge pieces. A plurality of edge candidates are determined from the edge pieces to all the search lines, and the optimal candidate is selected from among the edge candidates. Ruled lines are extracted from the document in the image, and the optimal candidate is selected on the basis of comparison with the ruled lines.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011161810-A (JP)
Title: Alignment method and alignment apparatus for printer
Inventor: MATSUO KENGO
IPC: B41F3/20
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To correct three axes of XYθ without an alignment stage mechanism.  <P>SOLUTION: In an alignment area 9 set on a trestle 1, there are provided two sets of fine adjustment push mechanisms 13 opposite to each other along the Y axis direction, at a required interval in the X axis direction and a camera 10 for the purpose of photographing an alignment mark 11 prepared in a plate 5 and a printing target 6. In a state where the plate table 3 on which the plate 5 is placed and a table 4 to be printed on which a printing target 6 is placed are arranged in the alignment area 9, deviation is obtained relating to the three axes of XYθ from the correct position of the plate 5 and the printing target 6 based on the alignment mark 11 photographed by the camera 10. The side faces of the plate 5 and the printing target 6 are suitably pushed by each fine adjustment push mechanism 13 from the outside of the corresponding tables 3, 4, thereby correcting the position in the Y axis direction and an angle posture on the tables 3, 4 of the plate 5 and the printing target 6. Then, with the movement in the X axis direction of the tables 3, 4, the position in the X axis direction is corrected for the plate 5 and the printing target 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161850-A (JP)
Title: Inter-terminal connection structure, liquid container, and assembly method for liquid container
Inventor: AOKI YUJI
IPC: B41J2/175
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of improving an assembling efficiency of a liquid container by facilitating electric connection of two isolated terminals.  <P>SOLUTION: The inter-terminal connection structure which electrically connects two isolated terminals includes a first terminal, a second terminal 136 which is attached to a container body 16 isolated from the first terminal, a first connecting member with a conductivity, and a second connecting member 460 with a conductivity. The container body 16 has positioning members 120a and 120b which determine a position inside the container body 16 of a first portion 464p to be in contact with the first connecting member so that the first connecting member is brought in contact with a first contact part 464 of the second connecting member 460.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010159495-A (JP)
Title: Method for producing iron base powder
Inventor: ARVIDSSON JOHAN
IPC: B22F1/00
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing iron base powder for a sintered product having high tensile strength, high toughness and high dimensional precision.  <P>SOLUTION: The method for producing iron base powder subjected to water spray and annealing includes: a stage where iron base powder comprising, by weight, 2.5 to 3.5% Cr, 0.3 to 0.7% Mo, 0.09 to 0.3% Mn, 0.1 to 0.9% C, and in which the weight ratio between O and C is 1 to 4 and subjected to water spray is prepared; and an annealing stage where the iron base powder is annealed in a reduced pressure atmosphere in which H<SB>2</SB>and a controlled amount of H<SB>2</SB>O are present or in an inert gas atmosphere. By this method, the iron base powder comprising, by weight, 2.5 to 3.5% Cr, 0.3 to 0.7% Mo, 0.09 to 0.3% Mn, <0.10% Cu, <0.15% Ni, <0.02% P, <0.01% N, <0.10% V, <0.10% Si, <0.10% W, <0.25% O and <0.01% C, and the balance iron with inevitable impurities in an amount of ≤0.5% can be produced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011167040-A (JP)
Title: Control apparatus for dc-dc converter
Inventor: IWAMURA TAKEHIRO
IPC: H02M3/155
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a conduction loss generated on an energizing path of a switching element by making it possible to control the driving timing of the switching element that is turned on after the supply of a current from a DC power supply to a coil is cut off, without providing a resistor on the energizing path of the switching element, in a DC-DC converter.  <P>SOLUTION: In the DC-DC converter 10, the timing to turn on a MOSFET 12 provided on a charging path B to a capacitor C2 is so controlled that a conduction loss when a current is caused to flow only by a parasitic diode D2 may be larger than the one when a current is caused to flow by turning the MOSFET 12 on. For this purpose, a control circuit 20 calculates a ripple current that indicates an amount of change in coil current and calculates a peak current from the ripple current and an input current, and then calculates a duration required until the peak current drops to a predetermined switching current to find a switching duration to the time when the MOSFET 12 is turned on after a MOSFET 11 is turned off.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169623-A (JP)
Title: Probe card
Inventor: KOBAYASHI YUZO
IPC: G01R1/073
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe card in which an electrical coupling between neighboring probes is hardly formed, and which accurately measures the electric characteristics of a semiconductor chip.  <P>SOLUTION: The probe card 1 has: an inclination probe 20 and a vertical probe 30 for contacting pads of objects to be inspected (semiconductor chips 100, 200, 300) disposed on substrates (a first substrate 10, a second substrate 11). The inclination probe 20 is arranged electrically contactable to a pad composing any one of the pad groups, a first pad group or a second pad group. The first pad group is configured from one or a plurality of first signal pads contiguously arranged to which the signal is transmitted with a first frequency, and the second pad group is contiguously arranged to the first pad group. The vertical probe 30 is arranged electrically contactable to a pad constituting the other pad group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010216063-A (JP)
Title: Samurai wig
Inventor: EGAWA ETSUKO
IPC: A41G3/00
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Samurai wig free from making a wearer feel pain even when wearing the Samurai wig.  <P>SOLUTION: The Samurai wig is such that a frame member 3 having spring properties and formed to surround the back of the head and both sides of the head is used on a place near an exposed peripheral part of a cap H worn on the head, a covering member 5 formed by superposing a plurality of flexible sheet materials is attached to the frame member 3, and an engaging material 25 is fixed to the covering member 5. The Samurai wig is worn on the head, using the resiliency of the frame member 3 and the engagement of a material-to-be-engaged E and the engaging material 25, and the form and resiliency of the frame member 3 are fixed so as to retain the Samurai wig 1 on the head with the cooperative operation of the engagement of the material-to-be-engaged E and the engaging material 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011169526-A (JP)
Title: Laminated heat exchanger
Inventor: ONO HIROYUKI
IPC: F28D1/03
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat conductivity by performing smooth circulation of a third fluid as heat storage material.  <P>SOLUTION: A third inner fin 10 of a third flow passage 13 for circulating the heat storage material therein is divided into four in a plane so as to form a flat cross-shaped gap 16 for manifold at the center in the longitudinal direction and at the center in the width direction. Further, a pair of third spacers 3 intervening in the third flow passage 13 is formed with communication holes 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010218547-A (JP)
Title: Method for up-sampling of image
Inventor: YEA SEHOON
IPC: G06T3/40
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for up-sampling of images in a reduced resolution video.  <P>SOLUTION: Each image I(x,y) stores depths d at pixel locations (x,y). Each depth image is scaled up to produce a corresponding up-scaled image. Then, image dilation is applied in order to produce a corresponding dilated image, a median filter is applied in order to produce a corresponding median image, image erosion is applied in order to produce a corresponding eroded image, and a min-max filter is applied in order to produce a corresponding up-sampled image.  <P>COPYRIGHT: (C)2010,JPO&INPIT