baber/WOPTO huggingface dataset:
Patent JP-2009194628-A (JP)
Title: Link band extension amount calculating method and system, and program
Inventor: FUJIWARA TAKAYUKI
IPC: H04L12/801
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently calculate a facility extension amount which is not apt to be neither too much nor too small without getting puzzled with an abrupt rise in link use rate.  <P>SOLUTION: Use rates of links among nodes 3a to 3c are collected from the nodes every day at predetermined time intervals and stored in a storage device S601, link use rates of a link to be processed within a predetermined number of days are read out of the storage device to generate statistic information (probability density distribution) of respective link use rates at each collecting time point from the number of link use rates collected at the collecting time S602. The generated statistic information is used to find the probability that a link use rate larger than a threshold predetermined for congestion occurrence detection is obtained S603, it is decided S604 whether the found probability value exceeds a predetermined congestion occurrence rate threshold S604, and when it is decided that the predetermined congestion occurrence rate threshold is exceeded, a minimum link band increase amount with which the probability value found at S603 is less than the congestion occurrence rate threshold is calculated S605.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190957-A (JP)
Title: Method of manufacturing conductive carbon material and conductive body
Inventor: SUZUKI TSUTOMU
IPC: B01J23/94
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a conductive carbon material (charcoal) by carbonizing wood using an iron catalyst capable of obtaining a carbon material (charcoal) exhibiting high conductivity while at the same time recovering iron used for the catalyst to reuse it for carbonizing wood, and a method of manufacturing a conductive body obtaining a conductive molded body from the conductive carbonized material prepared by carbonizing wood.  <P>SOLUTION: The method of manufacturing the conductive carbon material includes: impregnating wood with an aqueous solution of iron nitrate; carbonizing the wood impregnated with the aqueous solution of iron nitrate; washing the carbonized material with an aqueous solution of nitric acid; recovering iron from the carbonized material as iron nitrate; and reusing the recovered aqueous solution of iron nitrite. The method of manufacturing conductive body includes: mixing the carbonized material prepared by the method with wood powder; and molding the obtained mixture with heat and pressure to obtain the conductive molded body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197344-A (JP)
Title: Low crimped polyester fiber and method for producing the same
Inventor: YAMAMOTO TOSHIMASA
IPC: D02G1/12
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crimped polyester fiber which is made of a polyethylene terephthate-based polyester, has good cardability and spinnability, solves the problems of workability or the like in a spinning process, can be charged while avoiding problems of collapse or the like due to the bulkiness of a shape, when a bale is opened, and can give nonwoven fabrics free from a problem, and to provide a method for producing the same.  <P>SOLUTION: Provided are the polyester fiber having a low crimp and made of polyester, wherein the form of the crimp is a mechanical crimp; and the following conditions are simultaneously satisfied: ratio (CD/CN) of crimp number CN to crimp degree CD is 0.4 or more, crimp modulus of elasticity is 40-80%, and dry heat shrinkage is 10% or less. Also provided is the method for producing the same.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199799-A (JP)
Title: Surface light source device and liquid crystal display device
Inventor: MORIFUJI YOSHIHIRO
IPC: G02F1/13357
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source device capable of reducing thickness and weight thereof and effectively preventing the entry of dust; and a liquid crystal display device.  <P>SOLUTION: The surface light source device includes: light sources (light emitting diodes 2); a light guide plate 4 for receiving light from the light sources from an end surface thereof; a reflective sheet 5 arranged in contact with the undersurface of the light guide plate 4; and frames (a metal frame 6 and a plastic frame 7) for housing them. In the reflective sheet 5, the thickness of the outer peripheral part is set smaller than those of other parts, a thick part (support film 5A) is arranged to face openings 63 of the metal frame 6, and dropped therein. The reflective sheet 5 is stuck and fixed to the metal frame 6 at thin parts (outer peripheral parts).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200703-A (JP)
Title: Charge pump circuit, and pll circuit
Inventor: TERAUCHI RYOTA
IPC: H03L7/093
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge pump circuit capable of suppressing the overshoot of output while reducing current consumption.  <P>SOLUTION: When charging an input/output terminal, the charge pump circuit turns on a first switch element, a fourth switch element and a fifth switch element, and turns off a second switch element, a third switch element and a sixth switch element. When discharging the input/output terminal, the charge pump circuit turns off the first switch element, the fourth switch element and the fifth switch element, and turns on the second switch element, the third switch element and the sixth switch element. When the input/output terminal is not charged or discharged, the charge pump circuit turns off the first switch element, the second switch element, the fifth switch element and the sixth switch element, and turns on the third switch element and the fourth switch element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195583-A (JP)
Title: Method and apparatus for manufacturing sheet with microneedle-shaped projection drug product accumulated therein
Inventor: TAKADA KANJI
IPC: A61M37/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for highly precisely, inexpensively, and massively manufacturing a sheet where about one hundred microneedle-shaped projection drug products are accumulated in area per 1 cm<SP>2</SP>.  <P>SOLUTION: The method and apparatus for highly precisely performing manufacturing in one step are developed by filling a flexible board with a thick liquid composed of a mixture of a target substance and a base by using centrifugal force, and then drying and hardening the thick liquid, while filling, in the manufacturing of the sheet where the microneedle-shaped projection drug products with a length of 100-700 micrometers and a bottom diameter of 100-500 micrometers are accumulated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203489-A (JP)
Title: Coating member
Inventor: KOBATA MAMORU
IPC: C23C14/06
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating member for a cutting tool, wherein a long service life can be realized under severe cutting conditions such as high speed cutting, high feed cutting and the increase of the hardness in the material to be cut.  <P>SOLUTION: Regarding the coating member in which the surface of a base material is coated with a film, at least one layer of the film is a hard film of a cubic metallic compound composed of at least one kind of metallic element M selected from Al, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W and at least one kind of nonmetallic element X selected from C, N and O, and in the X-ray intensity distribution of an α axis in a positive electrode point figure regarding the (200) face of the hard film, the highest strength appears in the range of an α of 80 to 90°.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201378-A (JP)
Title: Seedling transplanter
Inventor: KATSUNO SHIRO
IPC: A01C11/02
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seedling transplanter which has a travel device for self-traveling a machine frame, a seedling transplanter which is upward or downward moved and receives a seedling from the upper side at a high place and releases the received seedling at a lower place, and a seedling supply device which has a plurality of seedling receivers for dropping the seedlings from the upper side to supply each seedling to the seedling transplanter, and improves the efficiency of a work for supplying the seedlings from a seedling tray to the seedling receivers to enhance the workability and efficiency of the seedling transplanting work.  <P>SOLUTION: Provided is the seedling transplanter having the travel device 1 for self-traveling the machine frame, the seedling transplanter 4 which is upward or downward moved and receives the seedling from the upper side at the high place and releases the received seedling at the lower place, and the seedling supply device 42 which has a plurality of the seedling receivers 45 for dropping the seedlings from the upper side to supply each seedling to the seedling transplanter 4, characterized by disposing the end portion of the seedling tray 80 disposed above the machine frame at a place close to the seedling receivers 45 of the seedling supply device 42, and disposing seeding-moving devices 83, 88 for moving seedling boxes PT loaded on the seedling tray 80.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207050-A (JP)
Title: Wireless communication apparatus, wireless communication method and wireless communication control program
Inventor: MOROTO MASANORI
IPC: H04W84/10
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To automatically select a suitable slave unit as a new master unit, when a master unit is broken down, in a system where the master unit and the plurality of slave units perform wireless communications.  <P>SOLUTION: A detection means 31 monitors a communication with the master unit 20 and detects a failure of a master unit 20. When the master unit 20 is broken down, a confirmation means 32 confirms another slave unit wirelessly communicable with a slave unit 30 and reports the confirmation results and receives the confirmation results of the other slave unit. When wireless communication can be performed with a slave unit 30c to which an information processing apparatus 10 is connected and the slave unit 30c to which the information processing apparatus 10 is connected is compared with wirelessly communicable other slave units to determine that the number of communicable partners is most, a determination means 33 determines that the slave unit 30 is to be a new master unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208853-A (JP)
Title: Image forming device
Inventor: UEHARA MASAKAZU
IPC: B65H29/58
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of satisfactorily forming an image while making the peripheral surface of a rotor hard to wear.  <P>SOLUTION: The image forming device is provided with a pair of fixing delivery rollers 34, 35 conveying a paper S to which the image is fixed and with the rotor 36 contacting with one of the pair of fixing delivery rollers 34, 35 and rotating and is constructed so that the paper conveyed by the pair of fixing delivery rollers 34, 35 is conveyed by one of the fixing delivery rollers 34, 35 and the rotor 36 in switchback operation. A plate-like attachment removal tool FJ is provided for pressure-contacting with the peripheral surface 36a of the rotor 36 and removing attachment K attached to the peripheral surface 36a of the rotor 36. The attachment removal tool FJ has, at contact portions SK1 in the peripheral surface 36a of the rotor 36 with which the opposite ends 35a of the fixing delivery roller 35 contact, a pressure contact force increasing mechanism for raising the pressure contact force more than the other portions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212682-A (JP)
Title: Dynamic band allocating method, and dynamic band allocation device
Inventor: NAKAHIRA YOSHIHIRO
IPC: H04L47/21
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic band allocating method and device capable of dynamically allocating bands so as to guarantee communication in the minimum guaranteed band from each subscriber side device and perform communication within the maximum transmittable band from the each subscriber side device, and reducing the manufacturing cost of the device.  <P>SOLUTION: The subscriber side device 61 requests a control function part 81 for a band in performing packet transmission to station side equipment 80 at least one time, the control function part 81 allows transmission in the minimum guaranteed band predetermined in each subscribe side device, and generates control data CB for allocating a band for allowing the each subscriber side device to use so as to maximize the band that can be used for packet transmission within the range of the maximum transmittable band while maintaining fairness. The control function part 81 notifies the each subscriber side device of the band that can be used by the each subscriber side device by transmitting the control data CB, and the subscriber side device transmits a packet PA in the notified band.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212837-A (JP)
Title: Image processing method, image processor, image processing program, and recording medium
Inventor: AIKAWA NAOYUKI
IPC: H04N19/196
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method, an image processor, and an image processing program by which image quality is hardly deteriorated even when compression ratio is made high, as regards the image processing method, the image processor, and the image processing program, and the recording medium for obtaining a JPEG compressed image by performing JPEG conversion to an original image.  <P>SOLUTION: The image processing method encodes an input image by performing the JPEG conversion, and includes: a correction step of preventing deterioration of image quality, which is caused when the input image is JPEG encoded and decoded; and a JPEG encoding step of encoding the image corrected in the correction step by the JPEG conversion, wherein the correction step includes: a first correction step of performing luminance component correction for reducing luminance variation to the input image; and a second correction step of correcting distortion which is caused when DCT transform or DCT inverse transform is performed to the image whose luminance is corrected in the first correction step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209620-A (JP)
Title: Rain chain
Inventor: SAITO SATORU
IPC: E04D13/08
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rain chain which is equipped with not only the function of presenting the state of downflow of rainwater but also the function of rotating a rain chain element by the flowing water force of the rainwater or a wind force, and which is equipped with a new "presentation function", unprecedented in the case of a conventional rain chain, by emphasizing the rotation of the plurality of rain chain elements.  <P>SOLUTION: In this rain chain 2, the plurality of rain chain elements 1 are vertically arranged. The rain chain element 1 is rotatably attached to a shaft body 3. The rain chain element 1 rotatably attached to the shaft body 3 is provided with a rotary action portion 4 for rotating the rain chain element 1 by receiving the flowing water force of the rainwater or the wind force. The rain chain element 1, which rotates at a high rotational speed when the flowing water force of the rainwater or the wind force acts on the rotary action portion 4, and the rain chain element 1, which rotates at a rotational speed lower than that of the rain chain element 1 rotating at the high rotational speed when the flowing water force of the rainwater or the wind force acts on the rotary action portion 4, are provided as the rotatable rain chain elements 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213357-A (JP)
Title: Food drying method and apparatus
Inventor: OMURA TOSHIO
IPC: F26B25/00
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food drying method improving drying effect and shortening a dry-treating time while retaining deliciousness of food, and capable of forming a drying atmosphere of a food surrounding in a continuously fixed and constant temperature and humidity environment so as to solve drying evenness.  <P>SOLUTION: This food drying method comprises jetting cold air to a food to dry. In more details, the method comprises placing a food f on a carrier conveyor 32 which is piercedly arranged in a drying chamber 31 forming sealed space in the inside and has many vent holes on a conveyor surface 33, conveying the food to the inside of the drying chamber 31, vertically colliding inside the drying chamber dehumidified cold air r toward the food f from nozzles 36a and 39a which are arranged on the upper and lower sides of the carrier conveyor 32, and forming a film R of the dehumidified cold air on the upper and lower surfaces of the food f so as to dry while carrying the food f in the inside of the drying chamber 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216260-A (JP)
Title: Air-conditioning power generating system
Inventor: MIYAMOTO TETSUO
IPC: F25B49/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine-driven air conditioner with a power generator capable of reducing power consumption and making development design easy.  <P>SOLUTION: A system supplies electric power needed in a system interconnecting invertor 33 for performing power supply to a commercial power supply system 35 using electric power generated by a power generator 11 driven by an engine 10. Thus an air-conditioning side and a power generation side can be electrically separated in the engine-driven air conditioner 1 with the power generator, so that all that's required is that only the development design agreed with a provision relating to the air conditioner is performed at the air-conditioning side, and the development design agreed with a provision relating to a power generating device can be performed at the power generation side, thus the development design can be easily performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215404-A (JP)
Title: Sheet-shaped thermally conductive molded product
Inventor: SANO HIROKI
IPC: C08K7/06
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally conductive molded product having excellent thermal conductivity in the thickness direction.  <P>SOLUTION: The sheet-shaped thermally conductive molded product includes pitch-based graphitized short fibers and a thermoplastic resin and/or a thermosetting resin. In the sheet-shaped thermally conductive molded product, a ratio (B/A) of the number (A) of pitch-based graphitized short fibers oriented in the in-plane direction to the number (B) of pitch-based graphitized short fibers oriented in the thickness direction, is 0.5-4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218509-A (JP)
Title: Method for forming conductive film and method for manufacturing printed wiring board
Inventor: SATO KOJI
IPC: H05K3/18
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a conductive film which is excellent in adhesion with a base, and when light is used for energy, can improve the adhesion in high sensitivity and is excellent in adaptability to a low-temperature process and to provide a method for manufacturing a printed wiring board, which includes the conductive film forming method in steps thereof.  <P>SOLUTION: The method for forming a conductive film includes: a step (a) for forming a resin layer (resin layer A) containing a radical polymerizable compound and thermosetting resin, whose gelling time at 70°C is ≤60 min, on an organic resin base; a step (b) for forming a resin-composition resin layer (resin layer B) containing resin having a functional group correlating with a non-electrolytic plating catalyst or its precursor, a radical generation agent and a radical polymerizable compound and capable of adsorbing the non-electrolytic plating catalyst or its precursor; a step (c) for applying the non-electrolytic plating catalyst or its precursor to the layer (resin layer B) capable of adsorbing the non-electrolytic plating catalyst or its precursor; and a step (d) for performing non-electrolytic plating to form a non-electrolytic plating film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009236936-A (JP)
Title: Image forming method
Inventor: IZUMITANI SATORU
IPC: G03G9/08
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method capable of ensuring excellent image quality even under high humidity.  <P>SOLUTION: In the image forming method using a tandem image forming device including: a photoreceptor 1 which transfers a toner image to a transfer medium; a charging device 3 which charges the photoreceptor surface; an exposure device 4 which exposes the charged photoreceptor surface to form a static charge image; and a developing device 5 which develops the static charge image using a developer to form the toner image, the developing device 5 stores toner which has an adhesive force acting between toner particles in pressurization of the toner particles at 500 nN of 500-1,200 nN and a volume average particle size of 4-8 μm, and the transfer pressure of the toner image to the transfer medium is within the range of 20-60 N/m.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221057-A (JP)
Title: Hydrogen production system
Inventor: MATSUDA TAKAHIKO
IPC: H01M8/12
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen production system capable of stably producing hydrogen with high energy efficiency and excellent load followability without supplying heat additionally from the outside.  <P>SOLUTION: The hydrogen production system is provided with a hydrogenation apparatus 1, a gas liquid separation apparatus 2, a dehydrogenation apparatus 3 and a power generation apparatus 4, wherein a hydrogen-containing gas and an aromatic hydrocarbon are supplied to the hydrogenation apparatus 1 to hydrogenate the aromatic hydrocarbon, the hydrogenation reaction product flowing out from the outlet of the hydrogenation apparatus is separated into a gas portion and a liquid portion in the gas liquid separation apparatus 2, an aromatic hydrocarbon hydrogenated product in the liquid portion separated in the gas liquid separation apparatus 2 is dehydrogenated in the dehydrogenation apparatus 3 to produce an aromatic hydrocarbon and hydrogen and the gas portion separated in the gas liquid separation apparatus 2 is supplied to the power generation apparatus 4 to generate powder. At least a part of waste heat generated in the hydrogenation apparatus 1 and at least a part of waste heat generated in the power generation apparatus 4 are used for the heat source of the dehydrogenation apparatus 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220155-A (JP)
Title: Method and device for weld quality inspection
Inventor: AOKI ATSUHITO
IPC: B23K31/00
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for weld quality inspection capable of conducting a weld quality evaluation reflecting defect factors in a weld metal or at a back bead, and to provide a method and a device for weld quality inspection capable of conducting in particular the weld quality evaluation of an arc weld part of a pipe butt welding joint while carrying out welding operation.  <P>SOLUTION: The shape of a groove surface before welding and the shape of a bead surface after welding are measured using a surface shape measuring instrument 20, and the amount of the metal deposited to a weld part is calculated from the difference between both shapes. The amount of a weld metal fed is estimated based on the supply amount of a welding wire, which is obtained from a welding-wire feed-amount measuring instrument 30, and the ratio of the amount of the deposited metal to the amount of the fed weld metal is calculated. The calculated ratio is displayed on an indicator as a deposition index, which is used as a barometer of weld quality.  <P>COPYRIGHT: (C)2010,JPO&INPIT