baber/WOPTO huggingface dataset:
Patent JP-2008225105-A (JP)
Title: Spatial light modulator
Inventor: OCHI YUTAKA
IPC: G02F1/133
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spatial light modulator capable of improving a contrast ratio.  <P>SOLUTION: In the spatial light modulator D, one frame is constituted of a plurality of subframes SF and an image is displayed by turning the subframes on or off, it is provided with an element driving circuit 6 which has a lookup table in which the respective subframes all become on at predetermined different gradation level or higher, all become off below the predetermined gradation level, the gradation level changing from off to on becomes larger as coming to the latter half part of arrangement of the subframes and digitizes an image signal by referring to the table, a display element 3 which selectively turns pixels of a display part 3a on or off to display an image, a light source 1 and a light source control circuit 7 which emits light like a pulse by being synchronized with a display period of the subframe and controls the light source so that the light source is lit out in the display period of the subframe when all the pieces of data about the subframe become off in all the pixels in display of one frame.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226719-A (JP)
Title: Electromagnetic wave shielding for ih cooker
Inventor: ISOBE YOSHIHIRO
IPC: H05B6/12
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IH cooker electromagnetic wave shield that uses a material to shield electromagnetic waves emitted from an IH cooker.  <P>SOLUTION: Two sheets of flat soft magnetism alloy are prepared by mixing Cu, Nb, Ta, Mo, and Zr with an Fe(Si)B alloy, and by interposing a non-magnetic spacer between these, a body sheet 3 is formed. A cut-out portion 4, larger than the bottom face of a cooker vessel, is provided to the body sheet 3 face, a cylindrical wall 5 is formed by an inner peripheral fringe of the cut-out portion 4, and the same material as the body sheet 3 is formed into a narrow long shape and by folding up, provided into a cross-sectional U-shape for making a magnetism deflecting sheet 6. The end fringe of the outer periphery of the sheet 3 and the end fringe of the cylindrical wall 5 are inserted and jointed in the recess of the magnetism deflecting sheet 6 to provide a shield α; the shield α is mounted by locating the cut-out portion 4 on the electromagnetic plate of the IH cooker; and the IH cooker is used by containing the cooking vessel in the cylindrical wall 5, thereby the electromagnetic waves from a coil part of the IH cooker are shielded by the shield α.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228829-A (JP)
Title: Apparatus and method for calculating synchronous to periodic movement
Inventor: HARA YUKIHIRO
IPC: A61B6/03
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for calculating synchronous to periodic movements scarcely affected by the body movement and capable of easily acquiring images of a subject excluding the effect of periodic movements without having any special device.  <P>SOLUTION: This apparatus includes a data acquisition section 31 for acquiring fluoroscopic image data of a subject, a region setting section 35 for setting a region of interest including a region of the periodic movement site of the subject in the fluoroscopic image data, and a feature quantity calculation section 36 for calculating a feature quantity acquired by integrating across the region of interest set in the acquired fluoroscopic image data as a synchronous signal of the periodic movement of the subject. For example, this apparatus controls the rotation of a gantry to deflect a phase of the period of the periodic movement for every 120° from the synchronous signal of the periodic movement acquired thereby, and interpolates them based on the captured fluoroscopic image data to construct image data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229937-A (JP)
Title: Video printer
Inventor: YASUI SHOJI
IPC: B41J29/42
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video printer which has a single motion displaying means for displaying a plurality of states and enables a user to recognize the displaying state of the motion displaying means at a glance.  <P>SOLUTION: This video printer 20 prints image data which is received from a PC or the like on a sheet of paper 5A. The video printer 20 is equipped with a sensor group 6, a motion displaying lamp 4, and a CPU 1. In this case, the sensor group 6 senses a plurality of different motion states from the position of the paper 5A of the video printer 20, the state of the paper 5A, and the motion state or the like of a specified movable part in a printing mechanism 5. The motion displaying lamp 4 displays the motion state of the video printer 20. The CPU 1 performs the control by differentiating the cycle of the blinking of the motion displaying lamp 4 for each motion state by depending on the detection result of the sensor group 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007184976-A (JP)
Title: Image processing device, method, and program
Inventor: HIRAMATSU NAOKO
IPC: H04N1/40
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent copying of a document containing anti-copy tint blocks by a copying machine effectively.  <P>SOLUTION: An image processing device detects the anti-copy tint blocks based on information for detecting anti-copy tint blocks from an input image data. If no anti-copy tint block is detected, base area is analyzed. If unregistered tint block is detected, information for detecting the tint block is stored by a storage means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008232888-A (JP)
Title: Optical fiber measuring apparatus and sampling method
Inventor: TAKEUCHI NOBUNARI
IPC: G01K11/12
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber measuring apparatus and a sampling method, capable of sampling a plurality of signals having different propagation velocities at a desired timing by using a simple configuration without increasing its cost.  <P>SOLUTION: The optical fiber measuring apparatus 1 comprises: A/D converter circuits 23a, 23b for sampling photoelectric conversion signals of stokes light P<SB>s</SB>and anti-stokes light P<SB>a</SB>at the same timing, which are obtained by bringing laser light P<SB>L</SB>to enter an optical fiber 13; a signal processing circuit 25 for processing sample data from the A/D converter circuit 23b such that a prescribed number of sample data are decimated for every set of a prescribed number of sample data; and an arithmetic process circuit 26 which performs a prescribed arithmetic operation using the sample data from the A/D converter circuit 23a and the sample data thinned out by the signal processing circuit 25, and obtains a property of the optical fiber 12 in its longitudinal direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235674-A (JP)
Title: Power module and vehicle inverter
Inventor: ATSUMI TAKASHI
IPC: H01L25/18
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power module where thermal stress between a semiconductor chip and a substrate is relieved by liquefying a solder layer with which the semiconductor chip is installed on the substrate, the occurrence of cracks can be prevented between the semiconductor chip and the substrate and bonding strength can be secured.  <P>SOLUTION: The power module 1 includes the semiconductor chip 2 and an insulating substrate 3 on which the semiconductor chip is installed. The power module 1 also includes the solder layer 4 liquefied by heat generation of the semiconductor chip 2 and a resin material 5 connecting the semiconductor chip 2 and the insulating substrate 3 so that it can follow a thermal expansion difference between the semiconductor chip 2 and the insulating substrate 3 by heat generation between the semiconductor chip 2 and the insulating substrate 3. A melting point of the solder layer 4 is lower than that of the resin material 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230931-A (JP)
Title: Method for manufacturing gypsum
Inventor: NIHEI HITOSHI
IPC: C01F11/46
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture gypsum dihydrate having excellent whiteness by controlling the time required for the hydration reaction of gypsum.  <P>SOLUTION: In a method for manufacturing gypsum dihydrate by separating ammonia by distillation from a mixture of gypsum hemihydrate and ammonia prepared by the metathetical reaction of a calcium hydroxide slurry with an ammonium sulfate solution, adding sulfuric acid to the remaining gypsum slurry, and carrying out hydration under the acidic condition, the absorbance of the aqueous ammonium sulfate solution is used as an index of the amount of impurities contained in the ammonium sulfate, and according to this index, the temperature of the hydration reaction is adjusted, whereby the time required to complete the hydration reaction is controlled. It is preferable that the ammonium sulfate has an absorbance of ≤1.4 as measured by a predetermined method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236961-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TSUKAMOTO TAKAYUKI
IPC: H02M7/06
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device for RFID performing efficient and stable operation from a small power input to a large power input with a simple constitution.  <P>SOLUTION: Energy transmitted in a form of an electric signal is inputted in an input terminal. The electric signal of the input terminal is rectified by a rectification circuit to generate DC voltage. The output voltage outputted from the output terminal of the rectification circuit restricts a voltage rise to the extent of exceeding a predetermined voltage. A voltage restricting circuit is formed from a plurality of MOSFETs which are in a diode form, connected in series, and flow a current toward a reference potential point when the output voltage exceeds the predetermined voltage, and voltage restriction MOSFETs which are connected with the MOSFET provided at the reference potential point among the plurality of MOSFETs in a current mirror form, and flow current for restricting a rise in the output voltage to the reference potential point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231349-A (JP)
Title: Cyclic polysulfide compound and method for producing the same
Inventor: NISHIKUBO TATATOMI
IPC: C08G75/14
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new cyclic polysulfide compound obtained by reacting a monofunctional cyclic thioester compound with a thiirane compound, and to provide a method for producing the compound.  <P>SOLUTION: The cyclic polysulfide compound is represented by general formula (1) [wherein, R<SP>1</SP>is a group represented by -CH<SB>2</SB>-O-R<SP>2</SP>(wherein, R<SP>2</SP>is a 1-6C alkyl group or a substituted or nonsubstituted phenyl group), a phenyl group, a naphthyl group, a butyl group, a methyl group or an ethyl group; and n is an integer of ≥1] or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244869-A (JP)
Title: Live distribution system, web server, encoder, and distribution management method in live distribution system
Inventor: TAKEBAYASHI YOICHI
IPC: H04N7/173
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a live distribution system which can stably distribute a live image to audience (clients) even when a network between an encoder and a distribution server becomes unstable.  <P>SOLUTION: Encoders 200-1 and 200-2 which divide an image for a live distribution into blocks at cut editable spots, compress the blocks, and transfer compressed image data block-divided to a server, and the server 300 which combines the image data block-divided and prepares a distribution program in response to distribution states and/or a request of the client are provided. Thus, a live distribution system 100 can be realized which can stably distribute a live image to audience without a particular server or viewer, i.e. without changing a prior art distribution system infrastructure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245140-A (JP)
Title: Communication method and communication apparatus
Inventor: MORITA HIDEKI
IPC: H04B7/26
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method and a communication apparatus in which mobility can be enhanced and radio resources can be effectively utilized.  <P>SOLUTION: A control section 124 comprehends communication quality with a user terminal, selects a first modulation system based on the grasped communication quality, and grasps the amount of data (queue value) stored in a data storage section 131. When the grasped amount of data exceeds a threshold, the grasped amount of data is added to the amount of data in selecting the current modulation system, a second modulation system is selected based on the added amount of data and between the first modulation system and the second modulation system selected, any one modulation system is determined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247536-A (JP)
Title: Parallel folding belt for parallel folding device
Inventor: TAMAKI YOSHIRO
IPC: B65H45/18
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve slidability of a signature relative to a belt in the lateral direction, to prevent the signature from being damaged, and to restrict abrasion of a conveying belt, while securing the signature conveying performance.  <P>SOLUTION: A signature W is folded in parallel by pushing a chopper blade 52 from above to the conveyed signature W. A woven fabric is provided in the conveying surfaces of the conveyor belts 21, 22, 23 and 24 for conveying the signature W. Texture H of the conveying surface has a grid pattern inclined at about 45° against the conveying direction C. A coefficient of abrasion to be required to convey the signature W can be maintained in the conveying direction C, and even if the speed is raised, the signature W conveying performance can be secured. Slidability of the signature W can be secured in the lateral direction, and the signature W can be accurately folded in parallel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249056-A (JP)
Title: Check valve
Inventor: YUMOTO HIDEAKI
IPC: F16K15/03
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check valve wherein a distance from the axis of a valve shaft to the valve face of a flap-shaped valve element corresponds to a distance from the axis of the valve shaft to the valve seat face of the downstream opening of a valve box.  <P>SOLUTION: On the upper part on the downstream side of the valve box 1, the horizontal valve shaft 11 is supported perpendicular to the flowing direction fluid Q. An upper end 13 of the disc flap-shaped valve element 12 is rockingly mounted on the valve shaft 11. On the valve shaft 11, a valve shaft fixing member 16 is mounted which is pushed down together with the flap-shaped valve element 12 mounted on the valve shaft 11 and then pressed into the valve box 1. A distance from the center axis 19 of the valve shaft 11 to the push-down face 20 of the flap-shaped valve element 12 is the same as a distance therefrom to a push-down face 21 of the valve shaft fixing member 16. A pressed-in front end face 22 of the valve box 1 into which the valve shaft fixing member 16 is pressed is formed on the upstream side more than the valve seat face 18 of the downstream side opening 8 of the valve box 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246055-A (JP)
Title: Hand drying apparatus
Inventor: TAI YASUSHI
IPC: A47K10/48
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand drying apparatus, without risk of mold or germs due to wetting of a filter, or risk of failure of electric components such as a fan motor and a control board due to water sucked into a main body.  <P>SOLUTION: A filter 21 is provided in an intake air passage 17, in such a way that it is attached or detached from a drying space 6 toward a hand insertion port 7. Risk of mold or germs due to wetting of the filter, or risk of failure of electric components such as a fan motor and a control board a can thus be eliminated in the hand drying apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253303-A (JP)
Title: Denture stabilizer
Inventor: YOSHIKAWA SHUICHI
IPC: A61C13/23
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a denture stabilizer having viscosity without mixing oil which makes a user unpleasant in the mouth, and surely filling a clearance between an artificial tooth and the oral mucosa and having superior free attachment/detachment, which are merits of a water-non-soluble paste-like denture stabilizer.  <P>SOLUTION: This denture stabilizer contains vinyl acetate resin with an average polymerization degree of 500-700, water soluble polymer compound, water and ethanol, and the weight ratio of vinyl acetate resin/water soluble polymer compound is 1.6-3.0, and the weight ratio of water/ethanol is 1.0-4.0.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254745-A (JP)
Title: Packing member
Inventor: SHIRAISHI JUN
IPC: B65D81/113
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing member for packing an article, which is easily stored, and capable of preventing the article from being broken even when the article needs to be conveyed.  <P>SOLUTION: The packing member includes a corrugated fiberboard part which is formed by folding a corrugated fiberboard sheet, and equipped with an outer flap and an inner flap to be folded with an upper side and a lower side of a side surface being as hinges, and two elastic bodies which are form into rectangular parallelepiped shape and have each a recessed part to be fitted to a side surface of an article in one side surface, and are stored in the corrugated fiberboard part together with the article while being fitted to both side surfaces of the article. The elastic bodies includes each a notch of a lattice shape in the horizontal direction and the vertical direction. The corrugated fiberboard part includes a notch part having two notchs parallel to each other, a groove which communicates with both ends of the two cutouts, and orthogonal to the cutouts, and a notch which communicates with a substantially center portion of each of the two notchs and orthogonal to the notchs on the side surface and the inner flap.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008004920-A (JP)
Title: Radiation imaging apparatus, and radiation imaging system
Inventor: ISHII TAKAMASA
IPC: G01T1/20
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation imaging apparatus and system for suppressing noise due to a bias or signal line.  <P>SOLUTION: This radiation imaging apparatus has a pixel area 1103 where conversion elements for converting radiation rays to charges and pixels with switch elements connected to the conversion elements have been arranged in matrix on a board 1101. This device comprises a signal line Sig connected to the switch elements, a bias line Vs connected to the conversion elements, and an intersection 102 of the signal line Sig and bias line Vs. The intersection 102 is provided with a semiconductor layer between the signal line Sig and the bias line Vs and a carrier block part between the semiconductor layer and the signal line Sig.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007183296-A (JP)
Title: Optical scale
Inventor: AKAHA FUMIAKI
IPC: G01D5/30
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scale using a prism which is hardly scratched in an optical component such as the prism and is easily handled.  <P>SOLUTION: An annular flat bottom groove 15 is formed on a surface near the outer edge of a disk transparent substrate 12, and the many prisms 13 are arranged in the annular flat bottom groove 15 at a constant interval. The total reflection of the light by the prisms 13 and the transmission of light in regions between the prisms are utilized to perform optical detection. The depth of the annular flat bottom groove 15 is larger than the height of the prism 13. The surface of the transparent substrate 12 is covered with a transparent protective member for preventing a contact of the prism 13 with external foreign substances.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008263277-A (JP)
Title: Compatible function assisting model for mobile phone
Inventor: FUKUSHIMA TORU
IPC: H04W84/10
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a mobile phone body is taken out to confirm a caller on knowing a telephone call or mail through vibrations, a sound, or a light emitting function of a mobile phone before, setting of a manner mode is forgot in a place wherein the mobile phone can not be used, and the user leaves the mobile phone behind at home when going out or looks for the mobile phone when it is missing.  <P>SOLUTION: An assisting model having functions compatible with those of a mobile phone body of mobile phone includes vibration/sound/light emitting functions of giving notice of an incoming call, a liquid crystal panel, and message answering buttons, and when one of the answering buttons for a plurality of kinds of messages for reasons why the user can not answer a telephone call or mail, for example, during work and bathing is pressed, a function of replying a selected message to the caller from the mobile phone body through compatible functions, or a function of indicating that the mobile phone is left behind and a function of looking for the mobile phone body when the assisting model is put several meters away from the mobile phone body are activated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007188900-A (JP)
Title: High frequency heating device
Inventor: SUENAGA HARUO
IPC: H05B6/68
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency heating device capable of detecting input current at low cost without occupying large space.  <P>SOLUTION: The high frequency heating device is constituted so as to take out a voltage generated at a shunt resistor 30 through a buffer 31, by serially inserting the shunt resistor 30 at a position where an output current of a unidirectional power source part 1 can be measured. An operation amplifier 3101 having high input impedance is used as a buffer 31. A diode bridge 101 and a semiconductor switching element 205 are fixed to a common heat radiation plate 33, and an insulation distance between the diode bridge 101 and the semiconductor switching element 205 is secured by forming a notched part 33a on the heat radiation plate 33. Furthermore, the shunt resistor 30 is arranged on a straight line between the diode bridge 101 and the semiconductor switching element 205.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008176265-A (JP)
Title: Organic electroluminescence display device
Inventor: GU YOUNG-MO
IPC: G09G3/20
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescence display device capable of preventing the occurrence of a bright line defect.  <P>SOLUTION: The organic electroluminescence display device 300 includes a pixel part 310, including a plurality of organic electroluminescence diodes connected to scan lines and data lines; a scan drive part 320 supplying scan signals to the scan lines; and a data drive part 330 supplying data signals to the data lines, wherein the current normally flows, in series, from the data drive part to the pixel part and the scan drive part. The organic electroluminescence display device further includes a current-blocking means, connected between the scan drive part and the pixel part and blocking an abnormal current from the scan drive part to the pixel part due to the failure of the pixel part.  <P>COPYRIGHT: (C)2008,JPO&INPIT