baber/WOPTO huggingface dataset:
Patent JP-2008229834-A (JP)
Title: Position recognition method for mobile robot
Inventor: YOON SUK JUNE
IPC: B25J5/00
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position recognition method for a mobile robot capable of accurately grasping the position of the mobile robot.  <P>SOLUTION: A first omnidirectional image is photographed by the mobile robot, and at least one node of photographing of a second omnidirectional image highly correlated with the first one is confirmed. When the robot reaches a first node of photographing of the second omnidirectional image highly correlated with the first one out of at least the one node, the robot is recognized to be positioned at the first node in this position recognition method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008210789-A (JP)
Title: Method for manufacturing back plate for plasma display panel
Inventor: MORI YOICHI
IPC: H01J11/34
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a PDP back plate, the method for easily producing the PDP back plate with stepwise ribs.  <P>SOLUTION: The method for manufacturing a PDP back plate includes the step of preparing a member for forming the back plate, which has a substrate, a patternized address electrode formed on the substrate, a dielectric layer formed so as to cover the address electrode, and a matrix rib which are formed on the dielectric layer and are made of a vertical rib and a horizontal rib; and the step of forming a stepwise rib in which the horizontal rib is lower than the vertical rib, by means of first blast injection which is performed in the direction along the vertical rib of the member for forming the back plate and by means of second blast injection in which an angle between the injection direction of a blast nozzle and the plane direction of the member for forming a back plate which is equal to or less than a selective cutting angle of the horizontal rib.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009165607-A (JP)
Title: Cleaner
Inventor: ISHIGAMI DAISUKE
IPC: A47L13/24
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaner hardly leaving an uncleaned area, allowing a user to attach a cleaning sheet without feeling pain, and having excellent outside appearance.  <P>SOLUTION: A vacuum cleaner 1, as the cleaner having a sheet attaching device 9 for attaching the cleaning sheet 10, has slits 15 for holding the left and right ends of the cleaning sheet 10 on the left and right sides of the sheet attaching device 9. The slits 15 are formed approximately parallel to the bottom of the sheet attaching device 9. With this structure, as the cleaning sheet 10 is applied to the bottom of the sheet attaching device 9 and wound around the device in the front and rear, and left and right remaining parts of the cleaning sheet 10 are pushed into the slits 15, the cleaning sheet 10 can be attached without sticking out of the left or right side of the sheet attaching part 9. Consequently, the area which can be wiped off by the cleaning sheet 10 can be easily recognized, so that a risk of leaving an uncleaned area can be reduced, and the outside appearance can be made excellent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009167290-A (JP)
Title: Diene rubber composition
Inventor: KUTSUZAWA RYUJIRO
IPC: C08L9/00
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diene rubber composition in which pulverized bituminous coal and carbon black are blended, the composition showing satisfactory properties of on-ice performance, heat generating property and wear resistance when the composition is used as a vulcanizing material for a cap tread part of a studless pneumatic tire.  <P>SOLUTION: The diene rubber composition is obtained by blending 5 to 30 parts by weight of pulverized bituminous coal, 1 to 10 parts by weight of diatomite and 40 to 60 parts by weight of carbon black having an iodine adsorption amount of 80 to 140 g/kg, into 100 parts weight of a diene rubber. A vulcanized material obtained by vulcanizing and molding the above diene rubber composition is excellent in on-ice performance such as braking performance on ice, heat generating property with low heat generation, and wear resistance. That is, since a good balance in heat generating property and wear resistance can be achieved without decreasing performance on ice, the diene rubber composition can be effectively used as the vulcanizing material for the cap tread part of a studless pneumatic tire.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166987-A (JP)
Title: Attitude control device for automated warehouse stacker crane
Inventor: HASEGAWA MANABU
IPC: B65G1/04
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attitude control device having simple construction for controlling the attitude of a sliding fork.  <P>SOLUTION: A lifter 11 is moved to a specified cargo storage rack 7 in accordance with the command of the control device. In the horizontal state of the sliding fork 8, a projection beam A is reflected from a reflecting plate 28 and an optical sensor 27 transmits a light receiving signal, and so the control device does not command a motor to be driven. When the sliding fork 8 is deflected by cargoes W, the reflecting plate 28 is moved down and the projection beam A passes through a hole 28b of the reflecting plate 28. Thus, the optical sensor 27 transmits a non-light-receiving signal and the control device commands the motor to be driven. A screw shaft 26 of a jack 25 pushes up a lower stage fork 18 at its front side with the motor. At the same time, a screw shaft 24 of a jack 21 is moved down to set the lower stage fork 18 free at its base end, and so the attitude of the sliding fork 8 is quickly controlled into the horizontal state. The optical sensor 27 transmits the light receiving signal and the control device commands the motor to be stopped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009167967-A (JP)
Title: Starter
Inventor: NIIMI MASAMI
IPC: F02N11/00
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of facilitating mass production, and of minutely coping with change of mounting angle in mounting of an auxiliary electromagnetic switch.  <P>SOLUTION: A starter has a motor circuit having a resistor element limiting electric current flowing through a motor 4 at an early stage of energizing the motor 4, and an auxiliary contact connected to the resistor element in parallel thereto. An auxiliary electromagnetic switch 10, operative to open or close the auxiliary contact, is fixedly mounted on a housing 2 via a bracket 24. The bracket 24 has the auxiliary electromagnetic switch 10 fixed on an end surface at one end thereof by welding, and another end side thereof is gripped between a switch mounting part 2b of the housing 2 and a main electromagnetic switch 8 and is fixed to the housing by two bolts 14 together with the main electromagnetic switch 8. Two holes 24f through which the bolts pass are formed on another end side of the bracket 24. Mounting position angle of the auxiliary electromagnetic switch 10 can be changed by changing positions of the two holes 24f.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173715-A (JP)
Title: Polylactic acid-based sheet or film and method for producing the same
Inventor: ONO TOMOHIRO
IPC: C08J5/18
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polylactic acid-based sheet or film excellent in impact resistance, tear resistance, heat resistance, rigidity and transparency.  <P>SOLUTION: A resin composition is prepared which comprises a polymer (A) consisting primarily of lactic acid, an aliphatic polyester (B) consisting primarily of an aliphatic carboxylic acid and a chain-molecular diol, and core-shell type rubber (C), wherein the total amount of the aliphatic polyester (B) and the core-shell type rubber (C) is 30-80 pts.wt. based on 100 pts.wt. of the polymer (A), and the weight ratio of the aliphatic polyester (B) to the core-shell type rubber (C) is 30/70 to 70/30, provided that (B)+(C)=100. The resin composition is molded to obtain the objective sheet or film in which the aliphatic polyester (B) forms a fibril structure or a continuously ramified or netted three-dimensional structure in the polymer (A).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177694-A (JP)
Title: Relay apparatus and communication control method
Inventor: SHINADA YUKI
IPC: H04B3/58
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve communication quality by reducing the effect of noise in power line communication.  <P>SOLUTION: A relay apparatus 1 communicates with power line communication devices 3, 4 via a power line 2. A relay apparatus 1 includes a noise detection unit 1a and a resource management unit 1b. The noise detection unit 1a monitors noise of the power line 2 and detects a frequency band including noise. The resource management unit 1b sets resources to be used for communication with the power line communication devices 3, 4 while excluding the frequency band including noise detected by the noise detection unit 1a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172554-A (JP)
Title: Air knife unit
Inventor: KITA TOMOHIRO
IPC: B05B1/02
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy handling air knife unit which can be inexpensively and easily produced, and can easily uniformize an air flow.  <P>SOLUTION: The air knife unit 10 includes the first and second sheet metals 1, 2 forming a belt-shaped space G in between, a third sheet metal 3 partitioning an air chamber 14 together with the first and the second sheet metals, and forth sheet metals 4a, 4b sealing both ends of the first-third sheet metals 1-3. A plurality of ventilation openings 15 communicating to the air chamber 14 are formed through the flange parts 1c, 2c of the sheet metals 1, 2, and a screw part 6 screwing together a plurality of adjusting screws 11 is attached to a back surface side apart from the sheet metal 1 of a facing part 2a of the sheet metal 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180972-A (JP)
Title: Audio resume reproduction device and audio resume reproduction method
Inventor: KIMURA YUKIHIKO
IPC: G10L19/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To attain correct resume reproduction of a stream in which encode information is inserted asynchronously with a frame cycle to be decoded such as in AAC+SBR, in a reproduction device of a compression audio stream without management information which is defined by a recording medium standard.  <P>SOLUTION: The audio resume reproduction device includes: an interruption information storage memory for holding frame information during reproduction interruption; a compression stream control device for calculating and reading a read start position of the compression stream from a recording media; a compression stream decoding device for decoding the compression stream, and forwarding the frame decoding information as resume additional information to a compression stream control device; and an output control device for outputting a decoding result. When reproduction is once disrupted and resumed, the read start position of the compression stream is calculated and read from the resume additional information, and frame information during the interruption, and thereby, reproduction is resumed without a time period which is not reproduced, and without a frequency band which is not reproduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186512-A (JP)
Title: Toner, developer, image forming method, image forming apparatus, and process cartridge
Inventor: SUGIURA HIDEKI
IPC: G03G9/087
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner having excellent resistance to stress, flowability, fixation property, cleaning property or the like to form images having excellent quality.  <P>SOLUTION: The toner contains at least coloring agent, binder resin, and oxide particulates and has average particle diameter D<SB>4</SB>of 2-7 μm and average circularity of 0.95-1.00. The oxide particulate contains silicon element, average particle diameter Dn of each of the oxide particulates in a toner adhered state is 30-80 nm, standard deviation percentage DL (%) in particle size distribution is 0≤DL≤10, SF1 is 100-130, SF2 is 100-125, and standard deviation percentage SF1L (%) of SF1 is 0≤SF1L≤10 and standard deviation percentage SF2L (%) of SF2 is 0≤SF2L≤10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184696-A (JP)
Title: Multi-pack package
Inventor: ZUSHI YOSHIAKI
IPC: B65D71/08
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-pack package in which while a wrapping film is less likely to be torn accidentally during a distribution process or the like, the film when required to open is easily torn, thereby enabling the individual separation of boxes.  <P>SOLUTION: The multi-pack package 1 includes: an assemblage 5 of boxes 2 (each of which contains food and has a rectangular front wall 21) laid adjacent to one another so that their front walls 21 are in the same plane; and the wrapping film 5 heat-shrunk to cover the periphery of the assemblage 3. In the multi-pack package 1, the wrapping film 5 has tearing perforations 7 for opening in a position corresponding to a first ridge line 61 of each box 2 on the upper edge of the front wall 21 of each box 2, or in a position corresponding to the vicinity of this first ridge line 61.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188759-A (JP)
Title: Demodulation circuit for differential phase-shift keying signal and wireless device using the same
Inventor: TSUWA TAKASHI
IPC: H04L27/22
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve receiving sensitivity.  <P>SOLUTION: A demodulation circuit 6 demodulates received differential phase-shift keying signals. A phase differential data generator 20 compares phase data cur_phase which indicates the phase of a received signal input for every predetermined sampling time with phase data pre_phase before one symbol time, and generates phase differential data diff_phase which indicates the amount of phase transition between two phase data. A symbol selector 30 evaluates the phase differential data diff_phase generated for every sampling time, and selects symbols.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185196-A (JP)
Title: Coating liquid, cured film, and resin laminate
Inventor: SEKIGUCHI SHINKO
IPC: C09D183/04
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating liquid having satisfactory adhesiveness to a resin substrate even if a primer is not used and giving a cured film having characteristics such as excellent wear resistance, flexibility, weatherability (UV absorptivity), durability (boiling resistance), and to provide the cured film obtained from the coating liquid.  <P>SOLUTION: The coating liquid contains the following components (A) to (G) and the cured film is obtained by curing the coating liquid. (A) A hydrolysis condensate of a silane compound having an alkoxy group, (B) organic polymer fine particles composed of a copolymer including a monomer unit having a UV absorbing group, (C) colloidal silica, (D) a cerium oxide dispersion liquid which has an anionic or nonionic property and can be dispersed in alcohol, (E) a curing catalyst, (F) a dispersion stabilizer and (G) a dispersion medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008212661-A (JP)
Title: Game method and game device receiving side betting
Inventor: OKADA KAZUO
IPC: A63F13/10
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game method with new entertainment properties, capable of receiving side betting.  <P>SOLUTION: The method of playing a card game comprises a step of determining whether a banker should fold the game or not; a step of determining the result of the game by comparing hands in the player cards and in the banker cards if it is determined that the banker should not fold the game; a step of determining whether the banker should fold the game or not according to a different rule on condition that side betting is performed if it is determined that the banker should fold the game; and a step of determining the result of the game by comparing hands in the player cards and in the banker cards if it is determined that the banker should not fold the game.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009185250-A (JP)
Title: Manufacturing method of isolated polymer
Inventor: TSUDA TAKASHI
IPC: H01M8/02
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an isolated polymer which can be employed to manufacture an electrolyte polymer that is almost free from a remaining solvent to be highly pure as well as an electrolyte film that is excellent for use in an electrochemical device, a fuel cell, and a direct alcohol type fuel cell.  <P>SOLUTION: It has been found that a sulfonated aromatic polyether is dissolved in a water/acetone base mixed solvent, and further, the polyether exhibits excellent solubility in the mixed solvent at a specific amount of the sulfonate group introduced in the polymer and a specific rate of the components in the mixed solvent, and forms a polymer solution that is homogeneous and has a low viscosity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170852-A (JP)
Title: Solar cell
Inventor: HOSHINO MASAHIRO
IPC: H01L31/04
Filed: 2008-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell having a light receiving surface that condenses incident sunlight efficiently.  <P>SOLUTION: A large number of holes are bored in the light receiving surface of silicon having P-type and N-type, a substance which is transparent to sunlight and a material for converting the wavelength of sunlight not contributive to photoelectric conversion of silicon into a wavelength contributive to photoelectric conversion are fitted simultaneously in the bores to project on its virtual plane, and then printed, thus obtaining a solar cell that condenses incident sunlight efficiently.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193706-A (JP)
Title: Flat alkaline primary battery, and manufacturing method of flat alkaline primary battery
Inventor: YAMAGUCHI NORISHIGE
IPC: H01M4/52
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive flat alkaline primary battery high in battery capacity; and to provide a manufacturing method of the flat alkaline primary battery.  <P>SOLUTION: The flat alkaline primary battery 1 includes: a positive can 2 in which a positive electrode mixture 5 containing a positive electrode active material is housed; a negative can 3 in which a negative electrode mixture 7 containing a negative electrode active material is housed; a separator 6 separating the positive electrode mixture 5 and the negative electrode mixture 7; and an alkaline electrolyte contained in the positive electrode mixture 5, the negative electrode mixture 7 and the separator 6. Nickel oxyhydroxide is used as the positive electrode active material, zinc or zinc alloy powder is used as the negative electrode active material, and the volume capable of filling the positive electrode mixture 5 is 1.4 to 1.8 times of the volume capable of filling the negative electrode mixture 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008121028-A (JP)
Title: Method for manufacturing propylene polymer
Inventor: HARLIN ALI
IPC: C08F10/06
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method for manufacturing a homo- and co-polymer of propylene by resolving problems related with single- and multi-reactor methods in preceding technologies, and further to provide a very much widely applicable method useful for manufacturing various propylene (co)polymers in a wide range.  <P>SOLUTION: The process comprises a step wherein propylene is polymerized with a co-monomer in at least one slurry reactor and at least one gas phase reactor, at least 10% of the polymer product is produced in the gas phase reactor, a step wherein a copolymer product containing un-reacted monomer is recovered from the slurry reactor, and a step wherein un-reacted monomer is not essentially recycled to the slurry reactor before the gas phase reactor, but the copolymerized product is carried to the first gas phase reactor. The method can manufacture very soft and highly randomized copolymer and a copolymer with improved impact resistance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121029-A (JP)
Title: Method for producing urethanization catalyst-containing polycarbonate diol
Inventor: KASHIWAGI KOICHI
IPC: C08G18/44
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing a urethanization catalyst-containing polycarbonate diol capable of solving conventional problems and having stable reactivity in urethanization (urethanization reactivity), exhibiting stable and high reactivity in urethanization with an isocyanate compound in particular.  <P>SOLUTION: The method for producing the urethanization catalyst-containing polycarbonate diol is characterized by thermally treating a polycarbonate diol containing a transesterification catalyst in the presence of a phosphite triester.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009194804-A (JP)
Title: Image forming apparatus, and image forming system
Inventor: TAJIMA YUKIO
IPC: H04N1/00
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience for a user when causing an image forming apparatus to carry out processing desired by the relevant user.  <P>SOLUTION: The image forming apparatus 10 includes: a processing means 11 for carrying out predetermined processing; a user interface means 12; a communication means 13 connected with an external device 20 via a communication line 30; a storage means 14 for storing processing content information 14a and executer information 14b acquired from the external device 20 in association with each other; a user specifying means 15 for specifying a user; and a control means 17 in which, when the user specified by the user specifying means 15 is matched with an executer specified by the executer information 14b stored in the storage means 14, display contents specified by the processing content information 14a associated with the relevant executer information 14b are displayed on the user interface means 12, and it is regarded that setting contents specified by the relevant processing content information 14a is accepted by the user interface means 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193527-A (JP)
Title: Character information display device, character information display method, and character information display program
Inventor: MORI EIKI
IPC: G06F3/0485
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character information display device, a character information display method, and a character information display program presenting acquired character information so that a viewer can visually recognize the character information without time loss as much as possible.  <P>SOLUTION: When it is determined that new character information can be inserted based on the result of comparing an amount of space secured between one piece of character information and the other piece of character information which are displayed on a character information display means 3 and an amount of new character information stored in a temporary storage means 21, a display control means 20 inserts the new character information between the two character information, and displays the one piece of character information, the other piece of character information, and the new character information on the character information display means 3 with scrolling.  <P>COPYRIGHT: (C)2009,JPO&INPIT