baber/WOPTO huggingface dataset:
Patent JP-2010266756-A (JP)
Title: Display panel and image display device
Inventor: OTOMO RYO
IPC: G09F9/00
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel which can suppress the breakage, etc. of a plate-like spacer and a contact member with which the plate-like spacer comes into contact and reducing the thickness and weight and to provide an image display device.  <P>SOLUTION: The display panel includes at least: a vacuum container including a front substrate to which a front plate is bonded, a rear substrate including a surface facing the front substrate, and a plurality of plate-like spacers provided so that their longitudinal directions are parallel with each other, between the front substrate and the rear substrate; and a plurality of line-like fixing members bonded to the surface opposite to the surface facing the front substrate of the rear substrate. Each of the plurality of line-like fixing members is bonded to the surface opposite to the surface facing the front substrate of the rear substrate at a predetermined spacing and in the longitudinal directions of the plurality of spacers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266383-A (JP)
Title: Traffic sign recognition traveling guidance system
Inventor: YUASA MIZUKI
IPC: G08G1/09
Filed: 2009-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide "a traffic sign recognition traveling guidance system" capable of changing the distance to an intersection and that to a specific point along with traveling for display, even if a vehicle not mounting a navigation apparatus mounts a camera for photographing the front of the vehicle.  <P>SOLUTION: A traffic sign is detected from an image obtained by photographing the front of a vehicle by a camera; and a character, distance, intersection display, or the like is recognized from the display content of the traffic sign for simplified display. Then, distance is subtracted according to the traveling distance of the vehicle for display. An own vehicle mark is moved for display according to traveling distance when displaying an intersection. When the intersection is passed, the display is ended and then the orientation of the vehicle is detected by input, or the like of a steering sensor, and a direction in which one made a turn at the intersection is displayed by displaying prescribed distance even after passing the intersection. A traffic sign without any intersections may be displayed only for expressways.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265156-A (JP)
Title: Cement-containing rust preventing agent composition and rust-preventing method
Inventor: HIROSE TAKESHI
IPC: C04B24/32
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement-containing rust-preventing agent composition efficiently permeating nitrous ion into a concrete layer of a reinforced concrete structure.  <P>SOLUTION: The cement-containing rust preventing agent composition for reinforced concrete structure contains cement, fine aggregate, calcium nitrite and water, wherein the calcium nitrite is contained in the quantity of 0.20-2.50 pts.mass based on 100 pts.mass cement and a surfactant is contained in the quantity of 0.01-1.00 pts.mass based on 100 pts.mass water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270625-A (JP)
Title: Internal combustion engine
Inventor: KUSHIBE TAKAHIRO
IPC: F02M25/07
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine reducing exhaust gas temperature while suppressing deterioration of combustion.  <P>SOLUTION: This internal combustion engine includes: a plurality of exhaust passages 50 respectively connected to a plurality of combustion chambers 14; a plurality of upstream EGR passages 60 respectively connected to at least two exhaust passages 50 in the plurality of exhaust passages 50; an EGR collecting portion 62 with the plurality of upstream EGR passages 60 collected; a downstream EGR passage 63 leading from the EGR collection portion 62 to the intake system of the internal combustion engine 100; and an EGR valve 66 disposed in the downstream EGR passage 63. An ECU 90 opens/closes the EGR valve according to a request to reduce the exhaust gas temperature in the exhaust passages 50. Thereby, EGR gas is introduced from one exhaust passage 50a to the other exhaust passage 50b through the upstream EGR passages 60 and EGR collecting portion 62. As a result, it is possible to reduce the exhaust gas temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271211-A (JP)
Title: Frequency measuring device
Inventor: GOHARA MASAYOSHI
IPC: G01R23/10
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency measuring device in accordance with a short-gate time count method capable of accurately measuring the absolute frequency of a signal to be measured.  <P>SOLUTION: The frequency measuring device includes: upper-digit calculation units 50, 60 for measuring the signal to be measured and for output of upper digits of a frequency value to be detected; lower-digit calculation units 10, 20, 30 for output of lower digits; and an addition unit 40 for adding the outputs of the upper and lower digits and for output of a frequency count value of the signal to be measured. The upper-digit calculation unit includes an up counter 50 for measuring an approximate value of the frequency of the signal to be measured per unit time and an offset calculation unit 60 removing a counted value portion corresponding to the lower digits of the count value of the up counters and for output of it as the upper digits. The lower-digit calculation unit includes a short-gate counter 10 for counting the frequency of the signal to be measured at a time interval shorter than the unit time, a low pass filter 20 to which a counted value string of the short-gate counter is input, and a scaling unit 30 for converting an output value of a low pass filter to a value per unit time and for output of it as the lower digits.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272191-A (JP)
Title: Method for manufacturing magnetic recording medium and device for manufacturing the same
Inventor: INABA HIROSHI
IPC: G11B5/667
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that incident ions are concentrated in an acute angle part such as an end surface of a magnetic disk substrate to be worked, abnormal discharge called arcing is generated and breakage of a magnetic film is generated in a separation region formation working of a discrete track medium by an ion injection molding.  <P>SOLUTION: A high voltage pulse 32 is applied to an electrode structure wherein a grid 30 having a potential equal to that of a magnetic disk substrate to be worked (substrate to be worked) 20 is provided on an upper surface of an electrode plate 44 on which the substrate to be worked is held. Thereby, a high voltage sheath 41 is formed only on the surface of the grid and no sheath is formed on the surface of the substrate to be worked enclosed by the grid to suppress arcing. The area of the electrode plate except a part covered by the substrate to be worked is made to be equal to or larger than the area of the substrate to be worked disposed on the electrode plate exposed to ions radiated through the grid and to positively utilize secondary electrons and thus non-damaged ion injection working is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277925-A (JP)
Title: Paper battery and its manufacturing method
Inventor: NARUSE SATORU
IPC: H01M2/06
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a paper battery in which the paper battery with high reliability, with the internal short circuiting of the battery and the short circuiting between a positive electrode tab and a negative electrode tab being prevented, can be manufactured, and its productivity improved.  <P>SOLUTION: The paper battery 10 is provided with an electrode body which is laminated, by interposing a separator 17 between a positive electrode plate 11 and a negative electrode plate 14 and a laminate outer package 18, and a positive electrode tab 13, connected to the positive electrode plate 11 and a negative electrode tab 16 connected to the negative electrode plate 14 project from one side of the laminate outer package 18; an electrolyte solution is filled inside, and tab films 12, 15 which can be welded are adhered to both sides, respectively, in the positive electrode tab 13 and the negative electrode tab 16; and the separator 17 and the tab films 12, 15 are fixed to the inner face of the laminate outer package 18 through welding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283437-A (JP)
Title: Image reading apparatus and image forming apparatus
Inventor: OUCHI HIROSHI
IPC: G06T1/00
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus capable of obtaining correction data which is able to perform effectively shading correction, without causing substantial increase in cost, and to provide an image forming apparatus provided with the image reading apparatus.  <P>SOLUTION: An image read part 1 includes a CCD sensor 28 for reading the image of an original by a plurality of light-receiving elements, arrayed in a line shape and a white reference plate 22 provided in order to measure the density of the image. An abnormal input value equal to or lower than a prescribed threshold is determined among input values by a light-receiving element obtained each time the CCD sensor 28 reads the white reference plate 22; and while the input values determined as not being abnormal input values are integrated by the light-receiving element and stored in a first storage means, the input values determined to be the abnormal input values are counted by light-receiving element and stored in a second storage means, and a density reference value to be used for the shading correction is determined, on the basis of the stored contents of the first and the second storage means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281239-A (JP)
Title: Exhaust sensor management device and exhaust sensor management method
Inventor: UMEHARA HIROSHI
IPC: F02D41/22
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust sensor management device and an exhaust sensor management method for performing recovery processing for recovering responsiveness of an exhaust sensor, when the responsiveness of the exhaust sensor reduces.  <P>SOLUTION: An on-vehicle control device determines whether or not the responsiveness of an A/F sensor reduces by comparing normal output with actual output of the A/F sensor estimated from an engine operation state. When the responsiveness is reduced (S400:Yes), the on-vehicle control device turns on a responsiveness abnormal flag of the A/F sensor (S402). and an abnormal lamp in a meter is turned on (S404). When a diagnostic tool is connected to a vehicle by radio transmission or a cable in a dealer, the diagnostic tool commands the performance of responsiveness recovery processing of the A/F sensor to the on-vehicle control device when the responsiveness abnormal flag is ON (S406:Yes). The recovery processing is performed (S412), and when the responsiveness of the A/F sensor is recovered (S414:Yes), the on-vehicle control device turns off the responsiveness abnormal flag (S422).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286249-A (JP)
Title: Polarization analyzer
Inventor: TANIMOTO TAKAO
IPC: G01J4/04
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization analyzer which can measure a state of polarization and the degree of polarization with high accuracy, regarding polarization analysis at a high speed and stable measurement of average DOP.  <P>SOLUTION: The polarization analyzer 91 includes an SOP monitoring part 14, sampling hold parts 16, an AD converter 18, an operation processing part 19 which calculates Stokes parameters (S<SB>0</SB>, S<SB>1</SB>, S<SB>2</SB>and S<SB>3</SB>) from data obtained by digital conversion by the AD converter 18, and band variable low-pass filters 21. The Stokes parameters of measuring object light are measured by setting a cutoff frequency of the band variable low-pass filter 21 to be a higher frequency than the frequency at which the state of polarization of the measuring object light varies, and an average Stokes parameter is measured from an average signal strength of the detected measuring object light by setting the cutoff frequency of the band variable low-pass filter 21 to be a lower frequency than the frequency at which the state of polarization of the measuring object light varies, and thereby the average DOP is calculated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287346-A (JP)
Title: Phase control device
Inventor: SUGIMOTO SATOSHI
IPC: H05B37/02
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase control device capable of reducing the intensity of electromagnetic noise.  <P>SOLUTION: A phase control device includes two switch portions for phase control that turn on/off power supply from a common power source to loads that are different from each other. At a first switch portion, which is one of the two switch portions that are to output same power, the phase control angle is a reference angle θs that corresponds to an input instruction. A second switch portion, which is the other of the two switch portions that are to output the same power, periodically repeats an operation in which a positive-side angle θp that is larger than the reference angle θs and a negative-side angle θm that is smaller than the reference angle θs are each used twice as the phase control angle. As a result, in comparison with a case where a common phase angle is used at all switch portions, electromagnetic noise is generated at various times, and thereby the total intensity of electromagnetic noise is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010128495-A (JP)
Title: Thin film transistor display panel and method of manufacturing the same
Inventor: CHANG SUN-YOUNG
IPC: G02F1/1335
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the light leakage current of a thin film transistor, to facilitate the repairment of a defective thin film transistor, to prevent the light leakage of external light in a peripheral area and the light leakage between color filters, and to form stable patterns.  <P>SOLUTION: The thin film transistor display panel includes a substrate, a thin film transistor layer positioned on the substrate and including a thin film transistor, a plurality of color filters 230 positioned on the thin film transistor layer, a first colored member 220 positioned on the thin film transistor layer and having a part overlapping the thin film transistor, and a second colored member 240 positioned on the first colored member and having optical density different from that of the first colored member. The second colored member includes a first part overlapping at least one of the plurality of color filters, and the first colored member includes a second part overlapping the first part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011004499-A (JP)
Title: Motor and method of manufacturing the same
Inventor: UEDA WATARU
IPC: H02K1/27
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a motor wherein a permanent magnet can be stably fixed in a slot without bonding with an adhesive, and to provide a method of manufacturing the same.SOLUTION: The motor includes a rotor provided therein with slots and having permanent magnets housed in the slots, and a stator having pole teeth opposed to the outer circumferential surface of the rotor. Each of the slots has such a shape that it is extended toward the outer circumference of the rotor and a distance between its opposite inside surfaces is reduced as it goes toward the outer circumference of the rotor radius. Each of the permanent magnets is moved toward the outer circumference of the rotor radius in a slot by a centrifugal force produced by the rotation of the rotor and it is clamped between the inside surfaces of the slot as the result of this movement and thereby fixed.
Patent JP-2011000275-A (JP)
Title: Furniture with training supporting function
Inventor: WAKAYOSHI KOJI
IPC: A47B13/00
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide furniture which improves a posture by properly supporting muscle training.SOLUTION: The furniture with a training supporting function includes: a self-standing furniture body C; a foot holding member 9 which is provided at the furniture body C, wherein a gap into which the feet of a user U can be inserted is formed between a floor surface and the foot holding member, to stably hold the feet of the user U; a weight receiving member 6 which is provided at the furniture body C, and receives a part or the whole of the weight of the body of the user U, to prevent the uplift of the furniture body C and the foot retention member 9. The user U of the furniture inserts the feet of the user just under the foot retention member 9 to stably hold the feet, and in such a state, performs a hip joint bending exercise of rotating the pelvis forward. Through daily hip joint bending exercise, the group of jip joint bending muscles are enhanced and ability of keeping a right posture of sitting straight is developed.
Patent JP-2011004179-A (JP)
Title: Opening and closing device and portable apparatus using the opening and closing device
Inventor: KOBAYASHI SHINICHI
IPC: H04M1/02
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing device that slides a second case to a first case to be opened, even without applying a finger especially to a display unit of the second case, and to provide a portable apparatus using the opening and closing device.SOLUTION: The opening and closing device generates a closed state that the first case having an operation unit on the upper surface of the first case and the second case having the display unit on the upper surface of the second case are connected with each other to be relatively slidable in the horizontal direction, and the upper surface of the first case is covered with the second case, and generates an opened state that the upper surface of the first case is exposed. The opening and closing device includes: an operation sliding means slidably attached to the first case; and an opening and closing sliding means attached to a lower surface of the second case to be slid in the opening direction of the opening and closing sliding means using a slide operation of the operation sliding means as a trigger.
Patent JP-2011000566-A (JP)
Title: Gas-liquid separator, apparatus for producing hydrogen, and fuel cell system
Inventor: YOSHIMOTO NORIHISA
IPC: C01B3/08
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid separator for gas-liquid separation at a high efficiency even during long time use, to provide an apparatus for producing hydrogen which uses the gas-liquid separator, and to provide a fuel cell system.SOLUTION: The gas-liquid separator includes a branched pipe 712 separating a gas-liquid mixture fluid containing a gas containing hydrogen, and a liquid into the liquid and the gas by an inertial difference based on a density difference between two phases of the gas and the liquid, and discharging the liquid and the gas, and a liquid collecting container 601 for collecting the liquid separated from the gas-liquid mixture fluid. The branched pipe 712 has an introduction flow path for introducing the gas-liquid mixture fluid, a gas discharge flow path for discharging the gas, and a liquid discharge flow path for discharging the liquid. The air discharge flow path is provided to be at an acute angle to and in an opposite direction to an introduction direction of the gas-liquid mixture fluid, and is connected to the introduction flow path.
Patent JP-2011008332-A (JP)
Title: File storage device and file storage method
Inventor: OMINATO KENICHIRO
IPC: G06F12/00
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To restore data of fragmented deletion files or a file before overwriting as original continuous data.SOLUTION: This file storage device copies data of a file A in a free space on a hard disk 10 when the file A fragmented and recorded on the hard disk 10 is deleted or overwritten. At this time, since the data of the file A is fragmented and recorded, data of the fragmented files A-1, A-2, A-3 is aligned into continuous data and then copied in the free space. Then, as management information of the free space, information indicating that the files A-1, A-2, A-3 copied in the free space are one continuous file A, is recorded on the hard disk 10.
Patent JP-2011005569-A (JP)
Title: Surface-coated cutting tool with hard coating layer exerting excellent chipping resistance
Inventor: TOMITA KOHEI
IPC: C23C16/40
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool with a hard coating layer exerting excellent chipping resistance in high speed heavy cutting.SOLUTION: The surface-coated cutting tool has (a) a Ti compound layer as a lower layer, (b) an α type AlOlayer as an intermediate layer, and (c) a Y-containing α type AlOlayer, as an upper layer, having a crystal grain structure having a plane polygonal shape and a longitudinally long shape and containing Y, which are vapor-deposited at a surface of a tool base body. The intermediate layer and the upper layer are comprised of the α type AlOlayer with high (0001) plane orientation ratio and the Y-containing α type AlOlayer, respectively. Of the crystal grains in the upper layer, the inside of the crystal grains of ≥60% by an area ratio is divided by a crystal lattice interface comprising a constituent atom sharing lattice point form represented by at least one or more Σ3 s.
Patent JP-2010281188-A (JP)
Title: Building material with organic material and mineral material incorporated therein
Inventor: SAWADA SHOJI
IPC: E04F13/08
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building material with an organic material and a mineral material incorporated therein, which overcomes problems involved in prior art techniques that, due to use of wallpaper or plastered walls in building materials in many cases, unsatisfactory absorption and release of moisture generates fungi and, due to the absence of the capability of adsorbing, absorbing, and degrading organic compounds such as formaldehyde and the like in these building materials, health problems occur and that, in plastered walls and painting, it is essential to use a pasting material but it needs a plastering technology and causes an increase in cost, while causing the fall-off or cracks of the coating materials which cannot be overcome only through the plastering technology, resulting in the extension of a necessary execution period and the problem of the harmfulness of adhesives and pasting materials.  <P>SOLUTION: The building material is a product developed attempting to cope with the prevention of global warming and is also developed in consideration of the prevention of harmful substances in environment and, regarding disposal, easiness of recycling. The building material utilizes air permeability and moisture absorption inherent in porous wood and has a higher level of air permeability and moisture absorption/release properties in an internal space of the plate structure of the building material. The filling of fine and porous organic material and inorganic material realizes the provision of enhanced building material properties and an environmental function as an integral building material.  <P>COPYRIGHT: (C)2011,JPO&INPIT