baber/WOPTO huggingface dataset:
Patent JP-2009081247-A (JP)
Title: Method of etching ruthenium film
Inventor: ABE MITSUHIDE
IPC: H01L21/28
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To attain a rear-surface cleaning method of etching ruthenium deposited on a bevel portion and on the rear surface of a substrate with a simple device arrangement, enabling chemical solution treatment without using a shield plate.  <P>SOLUTION: An etching method has: a process of supplying an aqueous solution of sodium hypochlorite on the upper or lower surface of a substrate 3 from upper and lower nozzles 1 and 2 and patterning a ruthenium film 6 on the upper surface simultaneously with removal of a ruthenium film on the lower surface; a sodium hypochlorite removal process of supplying pure water to the upper and lower surfaces of the substrate 3 from the nozzles 1 and 2 to remove the aqueous solution of sodium hypochlorite; an impurity removal process of supplying hydrofluoric acid to the upper and lower surface of the substrate 3 from the nozzles 1 and 2 to remove impurities after the sodium hypochlorite removal step; a hydrofluoric acid removal process of supplying pure water to the upper and lower surfaces of the substrate 3 from the nozzles 1 and 2 to remove the hydrofluoric acid after the impurity removal process; and a process of drying the substrate 3 by rotating the substrate by a spin base 5 after the hydrofluoric acid removal process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008073049-A (JP)
Title: Hybridoma to produce antibody to human interleukin-6 receptor
Inventor: TSUCHIYA MASAYUKI
IPC: C12N5/10
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybridoma to produce an antibody to human IL-6R.  <P>SOLUTION: There provided are a hybridoma to produce an antibody to IL-6R, e.g. a hybridoma deposited as FERM BP-2998, a reshaped human antibody containing human L chain C region having low immunogenicity to human IL-6R and human H chain C region, an L chain V region containing CDR of mouse monoclonal antibody to human IL-6R, an H chain V region of mouse monoclonal antibody to human IL-6R, and a chimera antibody.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009087443-A (JP)
Title: Magnetic recording medium
Inventor: MORI YOSHIHIKO
IPC: G11B5/702
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium excellent in dispersibility, coating film smoothness, electromagnetic transducing performance, and running durability.  <P>SOLUTION: The magnetic recording medium has at least a magnetic layer made by dispersing ferromagnetic powder in a binder on a non-magnetic base. The binder contains a polyurethane resin consisting at least of polycarbonate diol and organic diisocyanate, and this polyurethane resin has a glass transition temperature of 70-200°C. The ferromagnetic powder consists of ferromagnetic needles 20-50 nm long in major axis, flat magnetic plates 10-50 nm in diameter, or spherical or spheroidal magnetic substances 10-50 nm in diameter. Further, this magnetic recording medium may have a non-magnetic layer made by dispersing non-magnetic powder in the binder containing the polyurethane resin between the non-magnetic base and the magnetic layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086995-A (JP)
Title: Mail collection/delivery system and mail collection/delivery method
Inventor: SUZUKI YOSHIFUMI
IPC: G06Q50/32
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail collection/delivery system allowing establishment of dispatch time of day (time) having rationality on a post office side based on maintenance of predetermined delivery time of mail to perform rational system operation while maintaining the predetermined delivery time of the mail.  <P>SOLUTION: This mail collection/delivery system 10 has an integrated jurisdiction station 11 integrally managing the dispatch time of mail trucks in the specific post offices A-N. The integrated jurisdiction station 11 has a computer 12 performing arithmetic processing of dispatch time data (a) of the mail truck delivering the mail from the specific post office A, and outputting them to the specific post office A. The computer 12 has a function acquiring destination post office information data and collection/delivery schedule information data of the specific post office A to calculate the optimum dispatch time, and calculating the optimum dispatch time in a range wherein the optimum dispatch time is not later than the prescribed optimum dispatch time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087003-A (JP)
Title: Image retrieval device and image retrieval method
Inventor: SUZUKI TAKESHI
IPC: G06F17/30
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image retrieval device capable of shortening a retrieval time and of improving retrieval accuracy.  <P>SOLUTION: This image retrieval device is configured to automatically retrieve image data matched with set retrieval conditions by a first CPU 28 and a second CPU 29 from among a retrieval object image data group recorded in a recording medium 15, and to display an image corresponding to the retrieved image data on a TFT panel 8 or the like, and to set an identification code for identifying whether or not the displayed image is a desired image by a first CPU 28 according to an operation from a key matrix 25, and to record the set identification code into a recording medium 15 by associating it with the image data corresponding to the displayed image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088984-A (JP)
Title: Reception device, radio communication terminal, radio base station and reception method
Inventor: OKINO KENTA
IPC: H04J11/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To more accurately estimate an SNR by accurately calculating a noise power even when a plurality of pilot signals are arranged in a distributed manner in a temporal direction and in a frequency direction.  <P>SOLUTION: A reception device 10 includes a propagation path estimation section 130 and an SNR estimation section 150. The propagation path estimation section 130 calculates propagation path estimation information which estimates the characteristic of a propagation path of a radio signal for each of a first to a fourth pilot signal arranged in a distributed manner in a temporal direction and in a frequency direction. The SNR estimation section 150 uses the respective propagation path estimation information on the first and the fourth pilot signal to interpolate propagation path estimation information on an intersection point of a line connecting the first and the fourth pilot signal and a line connecting the second and the third pilot signal and uses the respective propagation path estimation information on the second and the third pilot signal to interpolate propagation path estimation information on the intersection point, and calculates a noise power of the radio signal based on a difference between the two interpolated propagation path estimation information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089042-A (JP)
Title: Wireless terminal and wireless communication method
Inventor: HIDAKA HIROYUKI
IPC: H04W84/22
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To avoid data from being delayed or discarded even in a case where the number of low-level wireless terminals increases on a tree-structured network or in a case where a communication band assigned to communication between a most-significant wireless terminal and a wireless base station becomes narrow.  <P>SOLUTION: A wireless terminal comprises a data amount determination unit 135 and a message processing unit 132. The data amount determination unit 135 determines whether or not a total data amount to be transmitted in the communication between all wireless terminals constituting a tree-structured network and a wireless base station exceeds a transmittable data amount in a communication band assigned to the communication between a self-terminal and the wireless base station. When it is determined that the total data amount exceeds the transmittable data amount, the message processing unit 132 transmits to a low-level wireless terminal an inquiry message for inquiring whether direct communication with the wireless base station is possible or not.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083339-A (JP)
Title: Portable printing device
Inventor: MURATA SHINSUKE
IPC: B41J29/00
Filed: 2007-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable printing device which enables operation of an input means by the hand holding a grip and efficient input operation.  <P>SOLUTION: The portable printing device includes a display part 5 provided on a device main body 2, a trackball-type input part 6 which selects an input item disposed on an editing screen displayed in the display part 5, and an operation button 7 which orders execution of the operation of the input item selected by the trackball-type input part 6. The trackball-type input part 6 and the operation button 7 are respectively provided on the opposite surfaces sandwiching the device main body 2 or the grip 3. Thus, the trackball-type input part 6 and the operation button 7 can be operated by one hand holding the grip 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085827-A (JP)
Title: Acceleration information formation apparatus
Inventor: MIZUNO YUSUKE
IPC: B60L50/16
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To estimate acceleration from vehicle speed information that expresses the relation between vehicle speed and the running distance detected in accompanying the running of a vehicle.  <P>SOLUTION: An acceleration information formation apparatus includes converting the vehicle speed information, expressing the relation between the vehicle speed and the running distance detected, accompanying running of the vehicle into vehicle speed information expressing relation of the vehicle speed and a running time(210); calculating the acceleration information expressing acceleration during each time interval predetermined from the vehicle speed information, expressing the relation between the vehicle speed and the running time (240); and furthermore, converting the acceleration information expressing the acceleration in each predetermined time interval into acceleration information that expresses the relation between the acceleration and the running distance (260).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083741-A (JP)
Title: Collision load transmission structure
Inventor: TOSA KO
IPC: B60J5/04
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load transmission structure suppressing the reduction of the deformation of a body of a vehicle, i.e., a living space of a cabin and reducing a damage value (degree of damage) of an occupant.  <P>SOLUTION: A load transmission member 10 is mounted to a door inner panel 4 of a front door 2 of the vehicle while facing a seat shaft 115, and a collision load applied to a door outer panel 3 of the front door of the vehicle is transmitted from the load transmission member 10 to a tunnel 101 of the floor panel through the seat shaft 115.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093852-A (JP)
Title: Connector sealing structure
Inventor: NAKAJIMA KENICHIRO
IPC: H01R13/52
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure of a connector for signal communication of high reliability, and also to provide an inverter device for a vehicle using the same.  <P>SOLUTION: The sealing structure is provided with a connector for signal communication, and a sealing member for sealing the connector. The connector has a plane for the sealing member to contact, and the sealing member has a structure of penetrating a connector insertion-coupling part, respectively, so that the penetrating structure of the sealing member is made penetrated into the insertion-coupling part of the connector to fix and seal the connector on the contact plane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089917-A (JP)
Title: Vehicle seat with projection
Inventor: KAWAI HIDEAKI
IPC: A47C7/40
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle seat with a projection preventing the backache due to a long-time driving.  <P>SOLUTION: This vehicle seat includes: a space having a semicylindrical shape formed by cutting a substantially cylindrical column body by a plane substantially perpendicular to the base, is formed of a material with elasticity, and retains gas in its inside; an openable/closable valve for taking in/out the gas relative to the space; and a projection part detachably attached thereto by hook-and-loop fastener. The projection part is detached when unnecessary and takes in/out the air to adjust the dimension when the size is not fitted to the physique of a sitting person.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090865-A (JP)
Title: Work vehicle
Inventor: MATSUFUJI MIZUYA
IPC: B60G17/015
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work vehicle which enables a plurality of hydraulic units in regard to an ascending or descending control for a suspension to be fixed while being closely near to each other, and the hydraulic units to be fixed with their space effectively utilized.  <P>SOLUTION: This tractor 1 comprises a machine body frame 8 constituted by a left plate 8L and a right plate 8R arranged to be spaced apart by a certain distance, a center case 9 fixed to the lower portions of the left plate 8L and the right plate 8R so as to distribute a power of an engine 6 to the left front wheel 4 and the right front wheel 4, suspensions 3/3 fixed to a machine frame 8 and the center case 9 and a suspension control mechanism for adjusting a height of the front wheels 4/4 through extension or retraction of hydraulic cylinders 26/26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096572-A (JP)
Title: Distribution device and distribution method
Inventor: TANIGUCHI TORU
IPC: B01J4/00
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution device of a powder and granular material capable of reducing unnecessary loss of the powder and granular material and a distribution method.  <P>SOLUTION: This distribution device 10 includes a reservoir tank 20 to reserve the powder and granular material and from a deriving part 25 provided at a lower part of which the powder and granular material is derived, a receiver plate 30 arranged with a prescribed interval below the deriving part 25 and a moving part 60 to relatively move the deriving part 25 and the receiver plate 30. The receiver plate 30 has a gently inclined part 31 extended outward from immediately below the deriving part 25 and inclined outward at a prescribed angle (a) and a steeply inclined part 33 positioned inside of this gently inclined part 31 and inclined outward at an angle (b) exceeding the prescribed angle (a).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008023388-A (JP)
Title: Game machine
Inventor: TSUKAHARA KEIJI
IPC: A63F7/02
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a game machine for providing more enjoyable games by giving more opportunities to a player for involving in a game without impairing healthiness of entertainment equipment.  <P>SOLUTION: A game machine has a special symbol processing (ST24) for determining a lottery result whether a big win state occurs or not by winning of a symbol start port, and report processings (ST34, 42, 49 and 48) for definitely reporting a lottery result to a player by stopping fluctuation symbols after an appropriate ready-to-win performance operation. When the player operates a push switch, performance symbols in a provisional stop state are changed in response to the operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009066377-A (JP)
Title: Mitarashi soy-sauced dumpling extrusion device
Inventor: YAMAMOTO YOSHINOBU
IPC: A23L7/10
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Mitarashi soy-sauced dumpling extrusion device in which it is possible to finely eat without soiling the month and a cheek with sauce adhering to a dumpling at the time of eating the Mitarashi soy-sauced dumpling and to be released from an accident such as poking in a throat by a spit.  <P>SOLUTION: In the Mitarashi soy-sauced dumpling extrusion device, a hard-baked cracker of the shape of a coin without a hole is passed from the holding part of a bamboo skewer in order to make the dumplings, which stand in a row, easy to eat and the dumpling is pushed up to the leading edge of the skewer with every eating and advancing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100233-A (JP)
Title: Image processing apparatus and method thereof
Inventor: KAWAMURA NAOTO
IPC: H04N1/405
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To create a halftone screen which is applicable to an electrophotographic printer.  <P>SOLUTION: A pixel for starting the expansion of a halftone dot is determined (S32), the centroid of the halftone dot is calculated (S33), and when a halftone-dot size reaches a minimum halftone size, the number of blackened pixels in the halftone dot is calculated (S36). When the halftone-dot size is smaller than the minimum halftone-dot size, or the number of blackened pixels does not reach a cluster size and the halftone-dot size is smaller than a maximum halftone-dot size, pixels close to the centroid are added to the halftone dot (S40). When the number of blackened pixels reaches the cluster size or the halftone-dot size reaches the maximum halftone-dot size, the halftone screen is Voronoi-sectioned into polygons by using the centroids of the halftone dots as generatrices. pixels included in each polygon are blackened according to the number of blackened pixels by using the centroid of the polygon as the center of growth to make each halftone dot to grow in a shape related to the polygon.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096339-A (JP)
Title: Vehicle hood flip-up device
Inventor: LU WEN LEON
IPC: B60R21/34
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle hood flip-up device capable of reducing overrun generated when a hood is flipped up.  <P>SOLUTION: The vehicle hood flip-up device has a first stopper mechanism 30 for regulating a rear section of a flipped-up hood 10 at the predetermined position, and a second stopper mechanism 30 for regulating the movement of a front section of the flipped-up hood 10 backward of a vehicle body. When the hood is flipped up, the front and rear section of the hood 10 are regulated to suppress overrun at each section of the hood generated when the hood 10 is suddenly stopped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008106757-A (JP)
Title: Rotor balancing system of turbomachine
Inventor: BLANCHARD STEPHANE PIERRE GUIL
IPC: F01D5/10
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor balancing system of a turbomachine and a turbomachine module capable of improving the defects related to the embodiments of the related art.  <P>SOLUTION: This rotor balancing system of a turbomachine comprises a balancing flange 52 in which through passages 78 are formed. The system further comprises a balance weight 54 fixedly secured to a flange 52 with first and second screw/nut assemblies 56a, 56b having first and second screws 84, 84 extending through the first and second passages 78, 78. The first screw is pressed against a first end surface 116 in the tangential direction of the first through passage, and separated from a second end surface in the tangential direction. The second screw is pressed against a second end surface 118 in the tangential direction of the second through passage, and is separated from the first end surface in the tangential direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009103185-A (JP)
Title: Chain transmission device
Inventor: SAKURA SHUNJI
IPC: F16H7/06
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain transmission device using a hybrid chain having merits of a silent chain and merits of a roller chain, and capable of preventing wear elongation and strength reduction, and of materializing low noise and light weight.  <P>SOLUTION: In this chain transmission device, the hybrid chain 1 comprising outer links 5 including a pair of outer link plates 2, and inner links 10 including a pair of inner link plates 6 and rollers 8 is wound around a compound sprocket 12 provided with a side sprocket 12 and a center sprocket 13 with which the rollers 8 mesh. The link plates 2, 6 include a pair of teeth 11, and an outside flank 11a of the teeth is formed in an arc shape having a center at a pin hole or a bushing hole positioned on a remote side out of a pair of the pin hole 3 or the bushing holes 7 of the link plates 2, 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105601-A (JP)
Title: Imaging apparatus, biological information acquiring device, and mobile communication terminal
Inventor: UMEBAYASHI NOBUHIRO
IPC: H04N5/335
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the quality of an acquired image is deteriorated by the effect of diffused external light.  <P>SOLUTION: An imaging apparatus 60 images an image inputted to a surface area from an outside world. The imaging apparatus 60 is provided with a dimming means for setting light transmittance in a plurality of respective unit areas defined by dividing the surface area on the basis of light transmittance and electrical control previously set according to the incident light intensity of each surface area, and a photodetector 20 having a plurality of pixels for receiving light that transmits the unit areas set to prescribed light transmittance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104717-A (JP)
Title: Recording and reproducing device, and recording and reproducing method
Inventor: KOGA TETSURO
IPC: G11B7/125
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing device for stably recording or reproduction data from a recording medium having a multilayer structure.  <P>SOLUTION: The recording and reproducing device for a three-dimensional recording medium including a plurality of recording layers and a servo layer layered in a film thickness direction includes: a movable holding device of the recording medium; an optical device including a light source of laser light for servo having a first wavelength, a light source of laser light for recording having a second wavelength different from the first wavelength, and an objective lens common to a laser light optical system for servo and laser light optical system for recording; a means for detecting light returned from the servo layer and the recording layers via the objective lens and having the first and the second wavelengths; and a focus adjusting device setting the numerical aperture of the laser light optical system for servo so that the spot size of the laser light for servo on the servo layer is made nearly equal to the spot size of the laser light for recording on a prescribed recording layer and setting focus positions of the laser light for servo and the laser light for recording by the objective lens so as to be separated from each other in the film thickness direction of the plurality of recording layers.  <P>COPYRIGHT: (C)2009,JPO&INPIT