baber/WOPTO huggingface dataset:
Patent JP-2009185183-A (JP)
Title: Device for producing biocoke
Inventor: KAWAMI YOSHIMASA
IPC: C10B53/02
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for producing biocoke, enabling a large amount production the biocoke efficiently.  <P>SOLUTION: This device for producing the biocoke 1 for compression molding a biomass-crushed material while heating is provided by fixing a plurality of reaction cylinders 2 on the same circle of a turn table 20 as separated by a same interval, setting filling and compressing positions A for filling the biomass-crushed material into the reaction cylinders 2 and preliminary compressing, reaction positions B for heating the preliminary compressed the biomass-crushed material in a state of being compressed for a fixed time and product-discharging positions C for discharging the biocoke after the completion of the reaction in order along the circular direction at fixed positions, wherein the each positions has two or more positions, at least B positions being set oppositely on a straight line passing through the rotation center of the turn table 20 and the operation corresponding to the each positions is carried out simultaneously in a plurality of the reaction cylinders 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245256-A (JP)
Title: Method for transmitting signals in wireless communication system and communication system
Inventor: WANG ZHAOCHENG
IPC: H04W88/02
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the channel quality of each possible transmission path in order to find an optimum transmission path.  <P>SOLUTION: Signals are transmitted from a transmitting device to a receiving device. The signals include a beam steering frame enabling the estimation of a channel quality of the current transmission path. The method for transmitting signals includes the steps of (a) transmitting and receiving the signals subsequently via each of the plurality of transmission paths thereby allowing an estimation of channel quality of each of the plurality of transmission paths, (b) selecting on the basis of the estimated channel quality several transmission paths out of the plurality of transmission paths as candidates for a communication channel, (c) repeating the step (a) at least once under different transmission and/or reception conditions for the several transmission paths selected in the step (b), and (d) selecting on the basis of the estimated channel quality a small number of transmission paths out of the several transmission paths as candidates for a communication channel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192557-A (JP)
Title: Liquid crystal display
Inventor: KOISHI TETSUO
IPC: G02F1/1337
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of a liquid crystal display having an inorganic vapor deposition film used for an alignment layer.  <P>SOLUTION: The liquid crystal display includes a pair of substrates 1 and 2 disposed oppositely to each other, a liquid crystal 3 held between both substrates and alignment layers 4 and 5 disposed on surfaces where respective substrates come into contact with the liquid crystal and giving a pre-tilt to the liquid crystal. The alignment layers 4 and 5 are constituted of inorganic vapor deposition films formed by obliquely vapor-depositing an inorganic substance from prescribed vapor deposition directions. One alignment layer 4 generates a normal pre-tilt state where the liquid crystal 3 is pre-tilted on the same side as the vapor deposition direction, and the other alignment layer 5 generates a reverse pre-tilt state where the liquid crystal 3 is pre-tilted in a direction opposite to the vapor deposition direction. The inorganic vapor deposition film includes properties such that pre-tilt changes with the passage of time. Change in the pre-tilt with time is canceled between both substrates 1 and 2, by setting the one alignment layer 4 and the other alignment layer 5 in the normal pre-tilt state and the reverse pre-tilt state, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194422-A (JP)
Title: Imaging apparatus
Inventor: YAMADA MASAHIKO
IPC: H04N5/232
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To acquire an image in eyes-open state by controlling photographing timing.  <P>SOLUTION: Reception of a first operation makes the shift to a preparation period, and eye opening/closing detection processing is carried out on each of frame images obtained one after another in the preparation period to measure an eye closing time (reference eye closing continuance T<SB>X</SB>) inherent in a subject. After the eye closing time (T<SB>X</SB>) is measured, it is monitored whether a state where the eyes are closed is longer than the eye closing time and when the state is observed, it is decided that the subject intends to close the eyes to instruct photographing, thereby performing exposure for an object image to be recorded in a recording medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194153-A (JP)
Title: Method of manufacturing semiconductor device and ultrasonic joining apparatus
Inventor: NISHIUCHI HIDEO
IPC: H01L21/60
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device capable of excellently bonding a connection conductor 16 to lead terminals 13.  <P>SOLUTION: The method of manufacturing the semiconductor device 1 is configured so that lead terminals 13 formed on a lead frame 20 exhibiting an elongated plate shape and having one end solely supported in the longitudinal direction and an upper surface electrode 15 of a semiconductor chip 10 mounted on the lead frame 20 are connected by ultrasonic joining to a connection conductor 16 as a plate-like or strip-like connection conductor. The method comprises a step of pressing a part of the connection conductor 16 so that it contacts with the lead terminals 13, and a step of applying ultrasonic vibration in a direction substantially following the longitudinal direction in a plane crossing the pressing direction to the connection conductor 16 in a pressed state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193338-A (JP)
Title: Memory controller
Inventor: SOSHI TOSHIYUKI
IPC: H04N1/60
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily change a circuit to mount a page memory instead of an FIFO memory in an image processor.  <P>SOLUTION: This memory controller determines whether a page memory is connected to a page memory connection part and an FIFO memory is connected to an FIFO memory connection part. When the page memory is connected, the memory controller cyclically perform delay processing in which, based on a command signal generated by the FIFO memory controller, the memory controller successively writes color component signals to be time-sequentially transmitted from a color imaging device into the page memory while changing an address signal to be transmitted to the page memory in a predetermined order and then reads the color component signals from the page memory. When the FIFO memory is connected, the memory controller controls the write/read of the FIFO memory based on the FIFO command signal, thereby adjusting the time difference of the color component signals different in type for the same pixel and outputs it to an image processing circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009167516-A (JP)
Title: Chromium-free colored or chromium-free black rust prevention treatment liquid for further improving rust prevention force of galvanized or galvannealed metal surface, and chromium-free colored or chromium-free black rust prevention film treatment method
Inventor: OKADA KAZUO
IPC: C23C22/07
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chromium-free colored or black rust prevention treatment liquid having both of high rust preventability and satisfactory appearance on a galvanized or galvannealed metal surface in a process according to the conventional chromate method or trivalent chromium treatment liquid method in all the main bath seeds of galvanizing, and to provide a colored or black rust prevention film treatment method.  <P>SOLUTION: For the purpose of improving rust prevention force on a galvanized or galvannealed metal surface, rust prevention films are formed by two or more layer structures, also, regarding the first layer, upon nitric acid activation, a colored or black rust prevention film essentially consisting of metal ions is formed simultaneously with the activation, next, as the second layer, a rust prevention film is formed with a solution comprising a compound obtained by crosslinking tannic acid including polyphenol carboxylic acid with an organic matter containing a functional group having reactivity with an alcoholic group or a carboxylic group, and further, a rust prevention film as the third layer is formed with an inorganic silicic acid solution containing metal ions having affinity with tannic acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008209410-A (JP)
Title: Electron beam accelerator
Inventor: AVNERY TZVI
IPC: H01J33/00
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and simple electron accelerator for an electron beam device which facilitates maintenance of the electron beam device and dispenses with highly-trained personnel for vacuum technique and accelerator technique.  <P>SOLUTION: The electron accelerator includes a vacuum chamber 46 having an electron beam exit window 24, which is bonded airtightly to and sealed by the electron beam exit window 24 formed of a metal foil through intermetallic contact to thereby maintain vacuum continuously; an electron generator 31 positioned within the vacuum chamber 46 for generating electrons; and a housing 30 surrounding the electron generator. The housing 30 has a first series of openings, formed in the housing part between the electron generator 31 and the exit window 24 for allowing electrons to accelerate from the electron generator 31 out the exit window 24 as an electron beam, when a voltage is applied between the housing 30 and the exit window 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009197064-A (JP)
Title: Rubber composition
Inventor: SATO RIKA
IPC: C08L95/00
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more inexpensive rubber composition capable of obtaining high performance, in particular, high breaking characteristic by improvement of a softening agent component as compared with conventional.  <P>SOLUTION: In the rubber composition, a mixture of asphalt and a vulcanized rubber powder is formulated relative to a diene based rubber, and the diene based rubber is a styrene-butadiene copolymer rubber having a styrene content of 30% or more. The mixture of the asphalt and the vulcanized rubber powder can be prepared by mixing/stirring them at 120°C or higher for 1 hour or longer. As the vulcanized rubber powder, the one obtained from a used rubber product, in particular, a waste tire can be preferably used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198578-A (JP)
Title: Wet image forming apparatus
Inventor: FUKUMOTO KAZUKO
IPC: G03G15/16
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet image forming apparatus which is improved in the cleaning performance of toner remaining on an image carrier by suppressing the return phenomenone of recovered toner or the like.  <P>SOLUTION: Coated parts 124 formed near areas including both edges of an intermediate transfer body 103 stem a recovered liquid flowing in the lengthwise direction (the direction of a rotation shaft of an intermediate transfer body 103) of a cleaning blade 202. In addition, coatings 205 formed near the contact faces between both the edges of the intermediate transfer body 103 and the cleaning blade 202 stem a recovered liquid flowing along the underside of the cleaning blade 202.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200443-A (JP)
Title: Nonvolatile semiconductor storage device, and its manufacturing method
Inventor: KITO MASARU
IPC: H01L29/792
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device which reduces wiring resistance, and with which a stable operation is achieved, and to provide its manufacturing method.  <P>SOLUTION: The nonvolatile semiconductor storage device has a plurality of memory strings to which a plurality of memory transistors which can be electrically rewritten are connected in series. The memory strings include: a columnar semiconductor layers 29, 37, 48 extended in the perpendicular direction to a semiconductor substrate Ba; first-fourth word line conductive layers 32a-32d formed so as to sandwich a charge storage layer with the memory columnar semiconductor layer 37; a source-side conductive layer 22 located at the lower parts of the first-fourth word line conductive layers 32a-32d, and formed so as to sandwich a source-side gate insulating layer 28 with the source-side columnar semiconductor layer 29; and a source-side metal layer 23 formed so as to contact the upper surface of the source-side conductive layer 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197771-A (JP)
Title: Control device for internal combustion engine
Inventor: MIYATA TOSHIYUKI
IPC: F02D19/08
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of eliminating a trouble following an abrupt change of an air-fuel ratio even if a sensor estimating an alcohol concentration fails.  <P>SOLUTION: This device includes an air-fuel ratio detection part 51 detecting an air-fuel ratio, an alcohol concentration estimation part 54 estimating an alcohol concentration based on air fuel ratio, a fail determination part 57 determining whether the air-fuel ratio detection part 51 fails or not, and an alcohol concentration setting part 58 stopping the estimation of the alcohol concentration by the alcohol concentration estimation part 54 and outputting an estimation value of the alcohol concentration when the fail is detected. The alcohol concentration setting part 58 is constituted to shift the alcohol concentration to a prescribed concentration by repeating primary retardation processing twice to the alcohol concentration estimation value in failure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183657-A (JP)
Title: Gait training apparatus
Inventor: SUZUKI EIJI
IPC: A61H1/02
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gait training apparatus which facilitates a stance support, the movement of a leg by controlling the inner/outer turning of a disabled-side hip joint, and the assistance of centroid movement control, thereby assisting the stance support of a disabled-side lower limb, promoting the use of the disabled-side lower limb, and attaining gait training with a large stride at higher gait speed and a high exercise load even on a cardiorespiratory function.  <P>SOLUTION: The gait training apparatus assists the stance support of the lower limb by traction with a traction part, including: a leg facing part 2 having a leg front surface part 7 extended from the upper part of a leg joint to the lower part of the knee so as to cover the front surface of the leg, and a fixing part 8 fixing the leg front surface part to the leg; a kneecap facing part 3 connected to the upper part of the leg facing part so as to cover the front surface of the kneecap; a femoral round part 4 connected to the upper part of the kneecap facing part, so as to be started from the front surface of the leg part, branched inward and outward, extended upward and backward, and then, horizontally connected in the upper part of a rear femoral surface; a hip section facing part 5 connected to the upper part of the femoral round part so as to largely cover the hip section from the rear part; and the traction part 6 connected to the upper part of the hip section facing part and having a mechanism to assist the knee joint and the stretch of the knee joint by performing the upward traction of the hip section facing part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258150-A (JP)
Title: Electrode catalyst for fuel cell
Inventor: OKADA TATSUHIRO
IPC: H01M4/90
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst of high activity which is suitable as an electrode catalyst for fuel cells.  <P>SOLUTION: The electrode catalyst for a fuel cell uses multinuclear complex where 5-15 units of ligand comprising one or more kinds of coordinating atoms, selected from among nitrogen atom and oxygen atom in a molecule are coordinated into two to four transition metal atoms characterized as bridged by oxygen atoms of at least one kind of alkoxide or phenoxide, the transition metal atoms being selected from among vanadium, chromium, iron, manganese, cobalt, nickel, and copper.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008223027-A (JP)
Title: Process to desulfurize hydrocarbon fraction from steam cracking effluent
Inventor: PICARD FLORENT
IPC: C10G69/06
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process to give 7C+, 8C+ or 9C+ fractions directly usable as gasoline bases with low sulfur content from a steam cracking plant.  <P>SOLUTION: The process for desulfurization comprises (a) a step for a selective hydrogenation of a feeding raw material, (b) a fractional distillation step of the effluent from the step (a) to give a light 5C fraction, an intermediate fraction of 6C, 6C-7C or 6C-8C and a heavy 7C+, 8C+ or 9C+ fraction, (c) a step for hydrodesulfurization and extensive hydrogenation of the intermediate fraction, (d) a step of alkylation of the heavy C7+, C8+ or C9+ fraction by treatment with an acidic catalyst capable to increase sulfur compounds and (e) a step for distillation of the effluent from the step (d) aiming to produce a light fraction directly usable as a low sulfur gasoline base and a heavy 11C+ or 12C+ fraction rich in sulfur compound usable as the intermediate fraction or a fuel oil.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009222014-A (JP)
Title: Fuel estimation device for internal combustion engine
Inventor: TAKIMOTO FUMITO
IPC: F02D19/08
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel estimation device for an internal combustion engine, in which alcohol concentration can be estimated even if using mixed fuel of such an alcohol concentration that is less likely to cause knocking.  <P>SOLUTION: In the internal combustion engine, mixed fuel of alcohol and gasoline is usable. By changing an operation state of the internal combustion engine based on a driver's demand into an operation state in which knocking occurs, the mode of knock limit ignition timing to the alcohol concentration is changed from a state indicated with a line A into a state indicated with a line B. Based on ignition timing Y2 when knocking occurs in the state indicated with the line B, alcohol concentration X2 of mixed fuel supplied to the internal combustion engine is estimated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220527-A (JP)
Title: Image forming apparatus and method for forming image
Inventor: YAMANOBE ATSUSHI
IPC: B41M5/00
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To form a high-quality image while preventing a deposition interference between treatment liquid droplets deposited on a recording medium.  <P>SOLUTION: This image forming apparatus forms an image on a recording medium by using ink containing a colorant and treatment liquid containing a component for aggregating the colorant or increasing a viscosity of the ink. The image forming apparatus includes a liquid-repellent agent applying means for applying liquid-repellent agent to the recording medium so as to make the surface of the recording medium to have liquid repellency, a treatment liquid ejecting means for ejecting the treatment liquid on the recording medium provided with the liquid-repellent agent by making droplets of the treatment liquid, and an ink ejecting means for ejecting the ink on the recording medium provided with the ejected treatment liquid by making droplets of the ink.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008260927-A (JP)
Title: Black resin composition, resin black matrix, color filter, and liquid crystal display
Inventor: INOUE YOSHIHIKO
IPC: C09D7/48
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black resin composition capable of forming a black matrix having a high OD value, a high adhesive property, and a high resistance value.  <P>SOLUTION: The black resin composition includes at least a light-shielding material, a resin, and a solvent and contains as the light-shielding material, at least titanium nitride particles. The diffraction angle 2θ of a peak derived from a surface (200) of the titanium nitride particles when using a CuK α radiation as an X-ray source is 42.5° or more and 42.8° or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009228767-A (JP)
Title: Actuator for automobile
Inventor: IKEDA YOSHINORI
IPC: F16H25/22
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator for an automobile capable of improving reliability in a system, by avoiding control trouble, by dispensing with a troublesome adjustment of a stopper position.  <P>SOLUTION: A circular cover-shaped stopper 11 is arranged in an illustrated upper end part of a housing 7. A cylindrical projection part 11a is arranged on the outer periphery of an inner wall surface of the stopper 11, and is pressed in a recessed part 7a of an end part of the housing 7. When a ball screw shaft 4 is pulled in, an end part of the ball screw shaft 4 abuts on the inner wall surface of the stopper 11. A ring stopper 12 is arranged in an illustrated lower end part of the housing 8. A through-hole 12b is arranged in the substantial center of the stopper 12, and a shaft part 4d of the ball screw shaft 4 is inserted and fitted. When the ball screw shaft 4 projects, a shoulder part 4c of the ball screw shaft 4 abuts on an inner wall surface of the stopper 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227809-A (JP)
Title: Hydrophilic composition and hydrophilic treating member
Inventor: FUKUDA MAKOTO
IPC: C09D133/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrophilic coating film which is made flexible and hard-to-swell so that a hydrophilic coating film excellent in scratch resistance and wet-scratch resistance, or a hydrophilic composition which can be formed into the hydrophilic coating film.  <P>SOLUTION: The hydrophilic composition contains a hydrophilic polymer (A) having a cross-linking group and a W/O/W-type emulsified material (B).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229819-A (JP)
Title: Display device
Inventor: MATSUURA YOSHIYUKI
IPC: G09G3/20
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device that prevents the display quality of an image from being spoiled while preventing the increase in the plane area of a frame region of a display part.  <P>SOLUTION: A liquid crystal display device 100 includes a display screen part 1 including a plurality of pixels 1a, and a driving IC 2 for controlling writing of a video signal to pixels 1a, and the driving IC 2 is configured so as to be able to control the degree of voltage change of the video signal to be written to the pixels 1a and is configured so that the degree of voltage change of the video signal to be written to pixels 1a in the last stage block is made lower than that of the video signal to be written to pixels 1a in a portion other than the last stage block when writing the video signal to the pixels 1a.  <P>COPYRIGHT: (C)2010,JPO&INPIT