baber/WOPTO huggingface dataset:
Patent JP-2007018012-A (JP)
Title: Optical display system and method, active and passive dithering using birefringence, color image superpositioning, and display enhancement with phase coordinated polarization switching
Inventor: FERGASON JAMES L
IPC: G09G3/34
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus which includes a passive display, a light source, and a video signal input.  <P>SOLUTION: In operation in response to a video signal the passive display adjusts light from the light source to provide an image, and the intensity of the light source is controlled by the video signal. A method of producing a displayed image using a passive display illuminated by a light source is characterized in controlling the light source to obtain a displayed image with a desired amount of information, gray scale and color characteristics. A method of reducing power consumption by a display system in which a dimming display adjusts incident light from a light source to provide images is characterized in controlling power provided to the light source to reduce output thereof for relatively dark images.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060689-A (JP)
Title: Moving picture coding apparatus, moving picture decoding apparatus, moving picture coding method, moving picture decoding method, program, and compute-readable recording medium containing the program
Inventor: EITO MINORU
IPC: H04N19/159
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To express a predicted picture signal with light overheads, and to provide motion compensation of different pixel accuracy.  <P>SOLUTION: A moving picture encoding device 20 according to the present invention includes: a motion vector detection means 32 for detecting a motion vector of a predetermined area to be encoded in a frame picture; a prediction means 33c for predicting the motion vector of the predetermined area to be encoded by using an encoded motion vector of a predetermined area in the frame picture; a determination means 33d for determining whether or not the motion vector detected by the motion vector detection means 32 is a predetermined motion vector set in accordance with the motion vector predicted by the prediction means 33c; and a switching means 33e for switching a method of calculating a motion compensation value of the predetermined area to be encoded depending on whether or not the motion vector detected by the motion vector detection means 32 is the predetermined motion vector.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008102651-A (JP)
Title: Image fetching device
Inventor: MATSUI TSUTOMU
IPC: G06T1/00
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for quickly and highly reliably fetching large amounts of documents as digital images.  <P>SOLUTION: This image fetching device 10 for fetching recorded objects such as documents or drawings recorded on a paper sheet by converting them into digital data is configured in such a way that the surface side of an uppermost paper sheet on a sheet feeder 11 is imaged by a first digital camera 14A, and predetermined amounts of paper sheets are conveyed by conveyance rollers 42 and 42, and the back face side of the conveyed paper sheet is sucked by a sucking roller 15, and rotationally driven so that those paper sheets can be sent to storage regions (20, 21), and the paper sheets are fixed at a stopper 21 according to the actions of air mechanisms 50A and 50B, and the back side of the paper sheet is imaged by a second digital camera 14B. The series of operations are repeated, so that the recorded objects on the front and back surfaces of the plurality of paper sheets on the paper feeder 11 can be fetched as digital data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103586-A (JP)
Title: Method of manufacturing semiconductor device and semiconductor device
Inventor: MATSUURA MASAZUMI
IPC: H01L21/312
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specific method of manufacturing a semiconductor device to increase the mechanical strength of a Low-k film by considering an atmospheric gas in a UV curing chamber.  <P>SOLUTION: A semiconductor substrate SB having an interlayer insulating film 3 formed thereon is accommodated in a chamber, and a large quantity of a nitrogen gas is introduced into the chamber to purge air or the like in the chamber and to replace an atmospheric gas in the chamber with a nitrogen gas. Thereafter, a trace of an oxygen gas is introduced into the chamber having pressure adjusted at atmospheric pressure or slightly higher than the atmospheric pressure by the purge of the nitrogen gas to attain UV cure. Upon the introduction of the oxygen gas, the oxygen gas is introduced while controlling a flow rate using a flow meter, and adjusted using the flow meter so that an oxygen concentration in the chamber has a constant value in a range of 5 ppm to 400 ppm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102436-A (JP)
Title: Thin display device
Inventor: HASEGAWA HITOSHI
IPC: H04N5/64
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin display device capable of preventing damages on a circuit board by disposing the circuit board at a position not influenced by vibration even when an area around the center of a backlight chassis resonates by vibration or impact during transportation or after installation.  <P>SOLUTION: The thin display device comprises: a thin display cabinet; a thin display unit main body housed in the thin display cabinet; a backlight chassis constituting the back face of the thin display unit main body; an eaves-like overhang component covering from near the side of the thin display unit main body to the whole or a part of the peripheral portion of the backlight chassis except for the center portion; and a circuit board disposed as at least partially fixed to the overhang component. Otherwise, the thin display device includes, in addition to the above components, a center angle at least a part of which is fixed as footing to the overhang component and bridging the back face side of the thin display unit main body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007074743-A (JP)
Title: Digital camera
Inventor: SHIOBARA RYUICHI
IPC: H04N101/00
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera that can photograph an object at an optional time for a short time interval.  <P>SOLUTION: When photographing is performed by depressing a shutter button while depressing an image recording standby switch, image data are temporarily stored in a fast writable RAM (Random Access Memory) and a state of taking the next photograph is provided. Therefore, it is not necessary to carry out image interpolation, compression and image data write into a flush memory just after the completion of photographing, and the next photograph can be taken within a short time. Furthermore, by canceling depressing of the image recording standby switch, timings to carry out interpolation processing, compression processing and writing into the flush memory that require a long time, regarding image data within the RAM can be determined based on user intention, thereby preventing a photographing start disabled state from continuing for a long time against the user intention.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007025726-A (JP)
Title: Liquid crystal driving circuit and liquid crystal display device
Inventor: NITTA HIROYUKI
IPC: G02F1/133
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To display higher image quality by arranging a liquid crystal driver on one side of a liquid crystal panel to reduce a packaging area and by performing column-by-column inversion driving and to reduce the circuit scale of a power source circuit by building an AC switching circuit of a reference voltage of liquid crystal driving in liquid crystal driver.  <P>SOLUTION: Since the liquid crystal display is constituted by providing a voltage generation means for generating two ways of AC switching reference voltages for performing AC switching drive from reference voltage to be input and an AC switching signal and a means for converting the two ways of AC switching reference voltage and the AC switching signal into liquid crystal impressed voltage with different AC switching drive for every output and for outputting the liquid crystal impressed voltage, output in one liquid crystal driver is made to be liquid crystal drive voltage with mutually different timing of AC switching.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008106801-A (JP)
Title: One-way clutch
Inventor: YAMANE NOBUYUKI
IPC: F16D41/07
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-way clutch having a ribbon spring enhanced in durability by optimizing the cross sectional shape of a sprag against the variation of a J space produced due to the tolerances of the parts of a device in which the one-way clutch is used.  <P>SOLUTION: This one-way clutch 1 comprises a biasing part 7a biasing the sprag 4 and the ribbon spring 7 having a receiving part for receiving the sprag 4 biased by the biasing part 7a. The portion of the sprag 4 brought into contact with the receiving part 7b of the ribbon spring 7 is formed in a projected part 8 of circular arc shape in cross section around the position O where the sprag 4 abuts on the biasing part 7a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008106654-A (JP)
Title: Internal egr control device for internal combustion engine
Inventor: KITAMURA TORU
IPC: F02D13/02
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal EGR control device for an internal combustion engine accurately controlling an internal EGR amount, when the internal EGR is controlled by changing both of an exhaust cam phase and exhaust lift.  <P>SOLUTION: The internal EGR control device 1 for an internal combustion engine 3 controlling the internal EGR retaining over burnt gas in a cylinder 3a, comprises: a target cam phase setting means 2 setting a target cam phase CAEXCMD of the exhaust cam phase; a phase control means 2 controlling an exhaust cam phase variable mechanism 50 to make the exhaust cam phase be the target cam phase CAEXCMD; a target lift setting means 2 setting target lift SAAEXCMD of an exhaust valve depending on the detected actual exhaust cam phase CAEX and the calculated valve closing timing CAEXVC; and a lift control means 2 controlling an exhaust lift variable mechanism 70 to make the lift of the exhaust valve 7 be the target lift.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008107012-A (JP)
Title: Humidifier
Inventor: OTA TOYOE
IPC: F24F6/00
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifier capable of performing indoor humidification even in a place where it is difficult to get water, and further protecting equipment and the like from humidification.  <P>SOLUTION: This humidifier 10 comprises an indoor water storage tank 20 for storing rainwater W, and a humidifying means 31 for naturally evaporating the rainwater W stored in the indoor water storage tank 20 into a room 4. As the rainwater W is stored in the indoor water storage tank 20, the water can be gotten even at the top of a mountain and a mountain-ringed region where the water supply is difficult. As the rainwater W in the indoor water storage tank 20 is naturally evaporated by the humidifying means 31, the water evaporated in the room 4 does not include metallic components such as calcium, and wrong operation of the equipment 5 and the like caused by humidification can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105069-A (JP)
Title: Progressive die and punching method
Inventor: KAMIJO TAKASHI
IPC: B21D28/24
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a progressive die and a punching method capable of preventing generation of scrap-up causing a dent in a punching process of a lead frame for a semi-conductor.  <P>SOLUTION: The progressive die comprises first cutting blade parts 2a, 3a in which a die 3 and a side cut punch 2 punch a first cutout part 4a in a metal bar, second cutting blade parts 2b, 3b for punching a second cutout part 4b, third cutting blade parts 2c, 3c for punching a new end face 4c in the metal bar 1 between the first cutout part 4a and the second cutout part 4b, and fourth cutting blade parts 2d, 3d. The fourth cutting blade parts 2d, 3d are opposite to each other in the conveying direction of the metal bar 1, and a space between the fourth cutting blade parts 2d, 3d is formed to be narrower toward the side of the first cutting blade parts 2a, 3a and the side of the second cutting blade parts 2b, 3b than toward the side of the third cutting blade parts 2c, 3c.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105156-A (JP)
Title: Slitter
Inventor: KUDO SHUICHI
IPC: B26D1/24
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slitter which can cut a medium sheet with an arbitrarily cutting dimension, and is applicable to a different dimension of the medium sheet.  <P>SOLUTION: The slitter is formed of: a plurality of slitter units which are supported on a device fixing section so as to be movable in a width direction of the medium sheet independently from each other, and have rotary cutters built therein, respectively; a slitter unit driving section for transporting the slitter units in the width direction independently from each other; and a control device for issuing an instruction of a widthwise stopping location of the medium sheet, to the unit driving section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111067-A (JP)
Title: Acrylic polymer
Inventor: SASADA TETSUYA
IPC: C08F20/10
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic polymer obtained by polymerizing an acrylic monomer, which uses an acrylic monomer, a polymerization initiator and a thiol compound and which has enhanced weatherability.  <P>SOLUTION: Provided is the acrylic polymer obtained by polymerizing an acrylic monomer, which uses an acrylic monomer, a polymerization initiator and a thiol compound having a crosslinkable functional group. In the acrylic polymer the number of the thiol compound that is linked with the molecular terminals of the acrylic polymer is ≥0.5 on an average per one molecule of the acrylic polymer and the residue of the decomposition product of the polymerization initiator is ≤100 ppm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007145015-A (JP)
Title: Polycarbonate resin laminate, its production method and light diffuser
Inventor: SOMA MINORU
IPC: B32B27/36
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin laminate highly improving surface hardness (for example, pencil hardness) of a polycarbonate resin substrate, and also excellent in a balance of transparency and light diffusivity, rigidity and other properties.  <P>SOLUTION: The polycarbonate resin laminate comprises the polycarbonate resin substrate, and a thin layer formed on the surface of the polycarbonate resin substrate and including a resin composition dispersing a scale-like filler having an aspect ratio of 5 to 10,000 in a transparent resin matrix. As the transparent resin matrix, it is preferable to include a polymer containing an aromatic ring group and/or a carbonyloxy group (-COO-) in a repeating unit. An inorganic coating layer containing a silicon atom may overlie the thin layer made of this resin composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008112085-A (JP)
Title: Image forming apparatus
Inventor: IKEDA MASAFUMI
IPC: G03G15/16
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus whose image quality is hardly deteriorated even when toner having a low melting point is used.  <P>SOLUTION: The image forming apparatus is equipped with: an image holding body which holds an image on its surface and moves on a path passing through a developing position and a first transfer position in this order and on which an electrostatic latent image is formed on a more upstream side than the developing position; a developing part which forms a developed image by developing the electrostatic latent image with developer containing toner containing crystalline resin by ≥5 wt.% and set so that loss elastic modulus at 40°C may be within a range of ≥2×10<SP>8</SP>Pa and ≤7×10<SP>8</SP>Pa and having the charge of a predetermined polarity at the developing position; an intermediate transfer body which moves on a circulation path passing through the first transfer position and a predetermined second transfer position; a first transfer part which transfers the developed image to the intermediate transfer body by electric action at the first transfer position; a cleaning part which removes the toner from the surface of the image holding body on a more downstream side than the first transfer position; a second transfer part which transfers the developed image from the intermediate transfer body to a body to be transferred at the second transfer position; and a charge imparting part which imparts charge having a reverse polarity to a predetermined polarity to the toner on the intermediate transfer body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008112091-A (JP)
Title: Transfer unit and image forming apparatus equipped therewith
Inventor: NAGURA HIDEO
IPC: G03G15/16
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which attaching workability and replaceability of discharging cloth are improved.  <P>SOLUTION: A transfer unit 54 includes: a transfer roller 56 arranged to be opposed to a photoreceptor drum 30 and transferring a toner image formed on the photoreceptor drum 30 to paper; a base member 58 to which the transfer roller 56 is attached and which can be attached to/detached from an apparatus main body; and the discharging cloth 97 attached to the outer surface of the base member 58 and discharging the paper before the toner image is transferred.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115050-A (JP)
Title: Method for producing epitaxial wafer
Inventor: KOIKE YASUO
IPC: C30B29/06
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an epitaxial wafer by which the generation of epitaxial defects can be reduced and the epitaxial wafer excellent in IG effect and having a diameter of ≥300 mm can be obtained.  <P>SOLUTION: The method for producing the epitaxial wafer includes a step for pulling a single crystal from a boron-added silicon melt by a Czochralski method in a chamber and a step for forming an epitaxial layer on the surface of a silicon wafer obtained by slicing the single crystal. The single crystal is grown by being passed through a temperature region of 800-600°C while taking a time of 250-180 min on the way of pulling in the chamber. The single crystal has an oxygen concentration of 10×10<SP>17</SP>-12×10<SP>17</SP>atoms/cm<SP>3</SP>and a resistivity of 0.03-0.01 Ω×cm. Before forming the epitaxial layer on the wafer, the wafer is subjected to pre-annealing where the wafer is held for 10 min to 4 h at a predetermined temperature within the range of 650-900 °C in an inert gas atmosphere.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007132654-A (JP)
Title: Screw conveyer type purifying device, and purifying method using same
Inventor: LEE GOON-HEE
IPC: F27D19/00
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain only pure material by eliminating only impurities from pure material containing the impurities (mixture) by the principle of fractional crystallization or recrystallization.  <P>SOLUTION: The screw conveyer type purifying device includes a screw conveyer 200 having a hollow cross section, formed so as to extend in a longitudinal direction, for moving the mixture inside, and a reaction adjusting part for separating the mixture into the pure material and impurities and moving them by controlling an internal temperature of the screw conveyer so as to repeat dissolution and solidification operation of the mixture.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008121471-A (JP)
Title: Fuel consumption saving monitor
Inventor: HIOKI SHINJIRO
IPC: F02D17/00
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel consumption saving monitor allowing a saved quantity to be actually felt, and capable of providing a sufficient sense of satisfaction for the saving.  <P>SOLUTION: This fuel consumption saving monitor is provided with: a gasoline saving quantity display 34 of processing of steps S41 and S42 by an information management part 23, and a display part 3 for displaying a fuel quantity saved by idling stop; and a saving distance % display 33 of processing of steps S41-S47 by the information management part 23, and the display part 3 for displaying a ratio of a traveling distance portion by the saved fuel quantity to the total travelling distance reset by predetermined timing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008119162-A (JP)
Title: Eyelet buttonhole sewing machine
Inventor: NAKAJIMA HOZUMI
IPC: D05B53/00
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To speed up sewing by reducing noises in the sewing.  <P>SOLUTION: The eyelet buttonhole sewing machine 1 includes: a sewing machine motor to be a driving source; a needle bar 7 which is formed into a hollow, holds a needle 9 at a lower end, moves up and down by the sewing machine motor driving, passes a thread T drawn out of a thread supplier via a thread tension guide 12, and leads the thread to the needle; a needle thread take-up 10 which is provided between the thread tension guide and the needle bar, moves back and forth by the sewing machine motor driving, and adjusts the amount of thread supplied to the needle bar; and a thread guide part 13 which is provided between the needle thread take-up and the needle bar and guides the thread over the needle thread take-up to the needle bar, wherein the thread guide part is provided above an upper end of the needle bar and on the axis of the needle or near the axis.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008118910-A (JP)
Title: Probe, probe set, probe-immobilized carrier and method for testing gene
Inventor: FUKUI HISAFUMI
IPC: G01N37/00
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nucleic acid probe for classification by pathogenic bacterial species collectively detecting bacteria of the same species irrespective of the bacterial strains and detecting the bacteria of the bacteria species by differentiating the bacteria from bacteria of other bacterial species.  <P>SOLUTION: Any of base sequences composed of a plurality of specific sequences or a combination of two or more thereof is used as a probe for detecting a gene of an infectious disease pathogenic bacterium. A method for detecting the gene of a bacterium Peptococcus niger in a specimen comprises using a probe-immobilized carrier.  <P>COPYRIGHT: (C)2008,JPO&INPIT