baber/WOPTO huggingface dataset:
Patent JP-2006306716-A (JP)
Title: Powdery cement dispersant
Inventor: KAWAKAMI HIROKATSU
IPC: C04B24/26
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means to express superior dispersibility and to be easily pulverized in a polycarboxylic acid type cement dispersant.  <P>SOLUTION: The powdery cement dispersant has, as a main component, a polycarboxylic acid type copolymer having a repeating unit (I) derived from an unsaturated polyalkyleneglycol type monomer, a repeating unit (II) derived from an unsaturated carboxylic acid type monomer and a repeating unit (III) derived from a branched compound monomer having a branched structure containing 3 or more polyalkylene imine chains in a molecule, or a powdery cement dispersant comprising a polycarboxylic acid type copolymer (A) having a repeating unit (IV) derived from an unsaturated polyalkyleneglycol type monomer and a repeating unit (V) derived from an unsaturated carboxylic acid type monomer and a branched compound (B) with a branched structure containing 3 or more polyalkyleneimine chains in a molecule.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007270326-A (JP)
Title: Steel plate superior in fine blanking workability, and manufacturing method therefor
Inventor: NAKAMURA NOBUYUKI
IPC: C22C38/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel plate which is superior in FB workability and further in formability after the FB working step, and to provide a manufacturing method.  <P>SOLUTION: A base steel material has a composition comprising, by mass%, 0.1-0.5% C, 0.5% or less Si, 0.2-1.5% Mn, and P and S controlled into an appropriate range. The manufacturing method comprises the steps of: hot-rolling the base steel material into a hot-rolled steel plate so that the total rolling reduction in a temperature range between the Ar<SB>3</SB>transformation temperature and 850°C in a finish-rolling step can be higher than 25%, and so that the rolling-finishing temperature can be in between the Ar<SB>3</SB>transformation temperature and 850°C; cooling the plate to a temperature between 500°C and 700°C at an average cooling rate of more than 50°C/second preferably after the finish-rolling step has been finished; stopping cooling at the temperature between 500°C and 700°C; and winding it up at a temperature between 500°C and 650°C. Thus obtained steel plate has a structure mainly including pearlite, in which an average particle diameter of pearlite colonies of the pearlite is 1 to 5 μm, or pearlite blocks containing 2 or less pearlite colonies occupy 60% or more of all the pearlite blocks; and acquires superior FB workability, gives the die the long life, and shows superior formability after the FB working step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006294029-A (JP)
Title: Multi-operator media content broker
Inventor: DAHLIN STEINAR
IPC: G06Q30/00
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform brokerage between operators of service content.  <P>SOLUTION: Broker nodes operate to operators as a middle manager for an operator during service content distribution, and content providers provide communication content. Brokers compile lists of target users or subscribers, and collect necessary subscriber attributes, such as locations, device information and access properties, from other operators. It is preferable that communication content is modified according to collected attributes, and the content can be distributed to subscribers in the most appropriate method selected from available ones. Brokers collect payments from subscribers, and repay them to media content suppliers. In a first structure, brokers are distributors and payment managers to service content. In another structure, brokers are arbitrators for using relations between third party content providers and operators.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006242564-A (JP)
Title: Joint steel sheet for basic brick
Inventor: OTA SHIGETOSHI
IPC: F27D1/00
Filed: 2006-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint steel sheet for preventing cracking of basic bricks caused by compressive load, and to provide a method of preventing the cracking of basic bricks caused by compressive load.  <P>SOLUTION: This joint steel sheet applied to the basic bricks used in constructing a wall of a kiln, has a thickness of 0.1-0.4 mm, a furnace inner end portion of the joint steel sheet separated from a furnace inner wall surface by a length of an interval, and the length of interval is 0-30 mm, thus the cause of damage of the basic bricks producing FeS by reaction of steel plate and SO<SB>X</SB>when the SO<SB>X</SB>is included in furnace atmosphere, can be solved or reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007288465-A (JP)
Title: Routing method
Inventor: KAWAGISHI MASAYUKI
IPC: H04L45/74
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a routing method for facilitating addition of routers and reducing a transfer delay.  <P>SOLUTION: Each of routers A to D is mounted with a router trunking protocol 4 in addition to an IP address 1, a routing table 2, and a routing protocol 3, and includes a VLAN map 5, and in the extension of the new router B to the router A participating in a network, the routing protocol acts on both the routers as if to be one router where both the routers share the same routing table and both the routers externally have the same IP address. The router A establishes router trunking with the router B, a table synchronous MSG is exchanged between the routers A and B to make respective routing table and mutual IP address identical to each other, and the router A applies VLAN mapping to each routing entry to build up a VLAN.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265950-A (JP)
Title: Liquid constant-rate discharging apparatus and method of liquid constant-rate discharge
Inventor: SUGIMOTO MASAKAZU
IPC: C01B3/08
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid constant-rate discharging apparatus that, in the event of delivering liquid such as water from a liquid accommodating container even if the amount thereof is small, is capable of performing constant-rate delivery.  <P>SOLUTION: This liquid constant-rate discharging apparatus comprises: the liquid accommodating container 2 for accommodating water therein; a water lead-out pipe 11 for discharging water from the liquid accommodating container 2; a gas accommodating container 1 for accommodating compressed air; and an introduction pipe 6 for feeding the compressed air in the gas accommodating container 1 into the liquid accommodating container 2; and is structured so that constant-rate water can be discharged from the water lead-out pipe 11 by making the compressed air act on the liquid in the liquid accommodating container 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007284315-A (JP)
Title: Aluminum nitride powder and resin composition
Inventor: ICHIKAWA KOKI
IPC: C01B21/072
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide aluminum nitride powder which has an oxygen content extremely lower than that of the conventional one and exhibits excellent and high thermal conductivity when used as a filler of a heat radiating member and to provide a resin composition using the aluminum nitride powder.  <P>SOLUTION: The aluminum nitride powder is obtained by heating a hollow aluminum nitride particle at 1,900-2,200°C in a reducing atmosphere containing nitrogen and has ≤0.2 mass% oxygen content and 10-50 μm average particle size. The resin composition contains the aluminum nitride powder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007295136-A (JP)
Title: Polarized wave scrambler, optical add/drop multiplexer, optical path switching apparatus, and wavelength division multiplex optical transmission system
Inventor: NAKAMURA KENTARO
IPC: H04B10/27
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve deterioration in transmission quality due to the PMD more than that of conventional technology.  <P>SOLUTION: A polarized wave scrambler disclosed herein is configured to include: a polarization state rotation section 2 for rotatingly driving a polarization state of a signal light; and a rotation speed control section 3 for controlling a rotation speed of the polarization state in the polarization state rotation section 2 on the basis of a modulation speed and a modulation system of the signal light and a value of the polarization mode dispersion in a transmission path through which the signal light is transmitted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007293547-A (JP)
Title: Information processor and information processing method in this processor
Inventor: OMORI SEIJI
IPC: G06F3/12
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor and its processing method, for converting structured document data into image data with a small memory capacity, and outputting the image data.  <P>SOLUTION: An object whose portion is at least included in a specific region is extracted from among objects included in a first structured document data (S603), to create second structured document data for every specific area associated with the specific area for plotting the object in the extracted specific area (S604).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263544-A (JP)
Title: Industrial pot cooling system
Inventor: SUZUKI KAZUMASA
IPC: A23L3/36
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly cool liquid food (such as soup or sauce) cooked in a large industrial pot to a temperature (50°C) easily handleable by an operator.  <P>SOLUTION: In the industrial pot cooling system, plural porous tunnel plate type heat pipes are arranged in parallel with each other, one ends are dipped in the liquid food, and the other ends are forcibly cooled by coolant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007290009-A (JP)
Title: Drawing method and apparatus therefor
Inventor: ISHIDA HIROAKI
IPC: B21D22/16
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing method and an apparatus therefor which can complete the forming work of a flange part after contracting a pipe in a short period of time.  <P>SOLUTION: The drawing method is provided, in which the drawing work is performed by arranging a chuck 4 for holding the outer circumferential surface of a cylindrical base stock at the distal end of the rotating spindle 2 and bring a drawing roller R1 for applying the drawing into contact with the circumferential surface of the base stock, wherein in a pipe contracting step performed with the drawing rollers 1, the end part of the base stock is extended and formed into a larger diameter than the deepest part by gradually extending the moving locus of the drawing rollers R1 from the deepest part A, then the flange part is formed by pressing a pressing roller R2 toward the end part of the base stock in the axial direction of the base stock while abutting a positioning roller R3 against the outer circumferential part of the extended end part of the base stock.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007293074-A (JP)
Title: Liquid crystal display device and car navigation device using liquid crystal display device
Inventor: KASUYA MASAYOSHI
IPC: G01C21/00
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a less costly liquid crystal display device having a large valid display region to which a turnable operating means can be attached, and a car navigation device using the liquid crystal display device.  <P>SOLUTION: A liquid crystal panel 11 comprises a first substrate 11A, a second substrate 11B, and a liquid crystal disposed between the two substrates, and has a plurality of scan lines and signal lines placed on the first substrate 11A in a matrix formation, and at least a first peripheral part 11a, a second peripheral part 11b, and a third peripheral part 11c in the first substrate 11A that project to the level higher than the second substrate 11B and are adjacent to each other. A cut-off part 11f is formed where the corner of the side of the first peripheral part 11a and the side of the second peripheral part 11b is cut off. A signal line driving part 12b which is placed through a first wiring group 54 is disposed on the second peripheral part 11b, and a scan line driving part 12a which is placed through a predetermined portion of a second wiring group 55 is disposed on the third peripheral part 11c opposed to the first peripheral part 11a. An input part 57 of the second wiring group 55 is disposed adjacent to the first wiring group 54.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007291807-A (JP)
Title: Foundation machine and method for attaching and removing shaft body
Inventor: FUKUSHIMA KATSUJI
IPC: E21B3/02
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation machine and a method for attaching and removing shaft bodies capable of lengthening shaft bodies by addition or their removal at a working place above which obstacles are present and efficiently performing work such as excavation and pile driving.  <P>SOLUTION: The foundation machine is provided with a leader 7 mounted to a self-propelled vehicle; an elevating and lowering frame mounted in such a way as to be elevated and lowered along the leader 7; a vertical rotating device 19 mounted to the elevating and lowering frame; and an intermediate-insertion-type rotation driving device 16 mounted to a rotating body of the vertical rotating device 19 and inserted in shaft bodies for excavation or erection inside to dive them to rotate. The rotation driving device 16 is horizontally arranged to insert and remove piles, a screw auger, etc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007297304-A (JP)
Title: Brain fatigue relieving agent
Inventor: SADATE HIDETOSHI
IPC: A61P43/00
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for relieving brain fatigue such as the lowering of numeric ability caused by brain fatigue.  <P>SOLUTION: The agent for relieving the fatigue of human brain comprises (a) one or more compounds selected from chlorogenic acids, caffeic acid, ferulic acid and their pharmacologically allowable salts and (b) proanthocyanidin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006216083-A (JP)
Title: Non-contact identification tag, external device and security system using them
Inventor: TAKEI YOSHIKI
IPC: G06K19/077
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact identification tag for easily and reliably preventing unlawful access by easily varying the electrostatic capacity of a capacitor to select a communicable condition or an uncommunicable condition.  <P>SOLUTION: On an insulating board 3, there are provided an antenna coil 4 for transmitting/receiving electromagnetic waves, the capacitor 50 constituting a resonance circuit 7 together with the antenna coil 4, a data processing part 6 for processing data transmitted/received via the electromagnetic waves, and an electrostatic capacity varying means 60 for varying the electrostatic capacity of the capacitor corresponding to compressive force imparted by the outside.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007300272-A (JP)
Title: Transmitting circuit and distortion compensating method
Inventor: WATABE JUNJI
IPC: H03F1/32
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve distortion characteristics by adaptively controlling a component other than linearity compensation of a power amplifier of a transmitting circuit.  <P>SOLUTION: A feedback loop is branched and input to a variable-frequency down-converter section and a detector, whose detector output is processed by a DSP in a base band circuit and analyzed as a spectrum to automatically control a parameter which can not be compensated by a Digital Pre-Distortion distortion compensating Loop. At this time, a band-pass filter may be included which selects and transmits the output frequency of the down-converter section. Further, a means may be included which adjusts the input level of the detector according to the dynamic range of the detector.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007296074-A (JP)
Title: Leg end implement of chair or the like
Inventor: ODA YOICHIRO
IPC: A47B91/00
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leg end implement of a chair or the like capable of stably supporting a load from a leg of a table or a chair, allowing quick and easy separation work of two different materials of a synthetic resin grounding member and a metal connecting member, and having an aesthetic appearance when being viewed from the outside.  <P>SOLUTION: This leg end implement 3 of the chair or the like to be attached to the lower end of the leg by fitting a shaft part 5 in a groove part, which is provided at the lower end of the leg of the chair and has an open lower part, is provided with the metal connecting member 4 consisting of the shaft part 5 and a disk-shaped metal fitting 8 attached to the lower end of the shaft part 5, the synthetic resin grounding member 10 having a receiving part 14 of the disk-shaped metal fitting 8 at the center and grounding on a floor face, and a synthetic resin cover member 15 having a hole 15a where the shaft part 5 is inserted at the center and covering the upper face of the disk-shaped metal fitting 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007299630-A (JP)
Title: Contact switching device
Inventor: YOKOYAMA KOJI
IPC: H01H1/08
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact switching device capable of suppressing flow-out of a conductive fluid from a fluid inlet for the conductive fluid.  <P>SOLUTION: The contact switching device 1 is formed by using a semiconductor board 3 and an insulating board 6, and provided with a body part 2 which has a fluid housing room 2d in which a conductive fluid L1 is housed freely fluidly, and in which a pair of contacts 7a, 8s are exposedly installed, and a fluid inlet 3f to inject the conductive fluid L1 into the fluid housing room 2d, and an actuator 9 to make fluidize the conductive fluid L1 housed in the fluid housing room 2d and to switch a conduction state between a pair of contacts 7a, 8a, and a first channel 2b which is a site communicated with the fluid inlet 3f in the fluid housing room 2d is formed to be equal to or larger than an opening of the fluid inlet 3f. An outflow prevention part 4 composed of a thin film made of a metal material more superior in wettability to the conductive fluid L1 than that of the inner face of the fluid inlet 3f is installed at the inner face of the fluid inlet 3f.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007304845-A (JP)
Title: Virtual computer system and software update method
Inventor: SHIMAMOTO HIROSHI
IPC: G06F11/00
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To switch a processing on the same hardware in update of software for shortening a service interruption time.  <P>SOLUTION: In this virtual computer system having redundant configuration virtual hardware for operating software, when software with a redundant configuration is updated, software on standby system virtual hardware is updated, and then, processing of an active system is transferred to the standby system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007302172-A (JP)
Title: Mounting structure for glass run
Inventor: SAITOU KATSUSHI
IPC: B60R13/04
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for a glass run excellent in the assembling force of the glass run capable of separating a mold portion.  <P>SOLUTION: In the structure for mounting the glass run 10 having a mounting base 11 of an approximately C shaped cross section having a groove 20 for guiding the door glass 200 of an automobile on an inner side and comprising an outdoor side wall 11a, a bottom wall 11b and an indoor side wall 11c, an outer lip 12 formed on the inner side of the outdoor side wall 11 of the mounting base 11 and the outer side of the indoor side wall 11c and slide-contacted with the door glass 200, and an inner lip 13 by a mold material 40 covering the outdoor side wall 11a from the outdoor side. A channel 41 of an approximately C shape cross section fitted with the mounting base 11 of the glass run 10 to an inner side is integrally molded on the mold material 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006323386-A (JP)
Title: Liquid crystal display device
Inventor: SANG KIM IL
IPC: G02F1/13363
Filed: 2006-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transflective liquid crystal display device capable of further widening the viewing angle.  <P>SOLUTION: In the liquid crystal display device, a compensation film is inserted between a lower polarizer and a substrate at the lower part of a display panel. In the inside of the liquid crystal display device, a phase retardation layer is formed only on a reflective region.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007310444-A (JP)
Title: Server device
Inventor: TAKAGI TOMOHITO
IPC: G06F12/00
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server device capable of assuring rapidity in reading etc. at an external device side regarding data selected in a list given to the external device from the server device via a communication line.  <P>SOLUTION: The server device is equipped with a list production means which produces a list including headings on data stored in a storage means and sends it to the external device, a look-ahead control means which sets at least one heading among the headings included in the list as a look-ahead object and causes the external device to read ahead data corresponding to the heading set as the look-ahead object, and a data sending means which sends data corresponding to the heading to the external device if a read request is made regarding either one of the headings included in the list. The look-ahead control means makes the external device to look-ahead the data set as the look-ahead object by a ratio or a data volume previously set for the entire data volume of the data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309713-A (JP)
Title: Optical inspection method and system
Inventor: MATSUI SHIGERU
IPC: G01N21/956
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the point at issue wherein a mechanism for moving irradiation light or matter to be inspected to scan the same in order to inspect the whole surface of the matter to be inspected in an optical inspection system for inspecting the foreign matter, flaw, etc. on the matter to be inspected by irradiating the matter to be inspected with light to detect the light reflected or scattered from the matter to be inspected but, if inspection throughput is regarded as important in this optical inspection device, the detection sensitivity of the outer peripheral part of the matter to be inspected becomes lower than that of the inner peripheral part of the matter to be inspected.  <P>SOLUTION: The luminous intensity of an illumination spot is raised higher than that of the inner peripheral part of the matter to be inspected while keeping a surface temperature rise of the matter to be inspected constant even in the outer peripheral part of the matter to be inspected undesired to be lowered in stage line speed to compensate the lowering the effective whole signal quantity of a scattered light signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309390-A (JP)
Title: Power transmission device
Inventor: KONO ATSUSHI
IPC: F16H48/30
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device having improved assembling efficiency.  <P>SOLUTION: A transfer 1 (the power transmission device) comprises: a casing 7 storing a hollow shaft 3 and an axle 5 (a pair of rotating members) connected to a front differential 207 (a differential mechanism); a housing body 11 (a first housing) storing a differential restricting mechanism 9 (a torque transmission mechanism) for restricting the differential motion of the front differential 207; and a cover housing 13 (a second housing) mounted on the housing body 11, the housing body 11 and the cover housing 13 being mounted on the casing 7. The housing body 11 has a supporting means 15 for supporting the differential restricting mechanism 9. The housing body 11 is unitized.  <P>COPYRIGHT: (C)2008,JPO&INPIT