baber/WOPTO huggingface dataset:
Patent JP-2009019844-A (JP)
Title: Hot water utilizing system
Inventor: HAYAKAWA YOSHIHIRO
IPC: F24D19/00
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the entire structure of a hot water terminal unit 3 from being complicated in a hot water utilizing system 1 for performing a hot water circulation operation for delivering and radiating hot water heated and generated by a heat source machine 2 from delivery side hot water piping L1 to a heat exchanger 32 of the hot water terminal unit 3, and then returning the hot water to the heat source machine 2 via return side hot water piping L2, wherein the system 1 is equipped with a connection determining means C31 capable of determining whether or not the delivery side hot water piping L1 is connected to a piping connection part 302 on a water outflow side of the hot water terminal unit 3 and the return side hot water piping L2 is connected to a piping connection part 301 on the water inflow side, which is a reverse connection state.  <P>SOLUTION: When water flow to the heat exchanger 32 is temporarily stopped during execution of the hot water circulation operation and water flow is restarted after a passage of a predetermined period of time, if the water temperature of a water inflow conduit 32a connecting the water inflow side piping connection part 301 to the heat exchanger 32 is lowered to a reference change amount to which the water temperature is preset or less, the connection determining means determines that the piping connection state is in a reverse connection state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008032000-A (JP)
Title: Moving blade and gas turbine engine assembly
Inventor: SCHILLING JAN CHRISTOPHER
IPC: F01D5/14
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine engine moving blade which is strong to intake a foreign substance combined with a composite material and a metal.  <P>SOLUTION: The moving blade 100 comprises a dove tail 104, a first side face 110, a second side face 112, and a plurality of bored openings, and also comprises an aerofoil 102 connected to the dove tail, and the composite material woven through the opening so that the aerofoil 102 has such an aerodynamic profile that is almost smooth from an aerofoil leading edge 114 down to an aerofoil rear edge 116.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009026672-A (JP)
Title: Led light source
Inventor: MUKUDA YOJI
IPC: F21S2/00
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an LED backlight enabled to obtain low power consumption while assuring a high color rendering property, color reproducibility, and luminance, resolve color unevenness, and capable of thinning a liquid crystal display panel.  <P>SOLUTION: With the use of a first and a second single chip type high luminance white LEDs having relatively higher color temperature than a multichip type full color LED with high color rendering properties, and making a color temperature of the second single chip type high luminance white LED to be relatively lower than that of the first single chip type high luminance white LED, the first single chip type high luminance white LED is arranged around the multichip type full color LED to surround the second single chip type high luminance white LED.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024436-A (JP)
Title: Mechanical joint of steel pipe pile
Inventor: YOSHIDA YASUYUKI
IPC: E02D5/24
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical joint of a steel pipe pile manufacturable at low cost and having high reliability.  <P>SOLUTION: This joint comprises an outer joint member 3 and an inner joint member 4. In the inner joint member 4, a thick-wall ring-shaped flange part 13 is formed integrally with the end edge of a thick-wall tubular base 8. The outer diameter of the flange part is generally equal to the outer diameter of a steel pipe pile to be joined thereto. The outer diameter of the base 8 is slightly smaller than the inner diameter of the outer joint member 3. The end surface of one steel pipe pile is aligned with each other and welded to the end surface of the flange part 13. A plurality of pin insertion holes 10 are circumferentially formed in the peripheral wall 16 of the base 8. The outer joint member 3 has an outer diameter generally equal to the outer diameter of the steel pipe pile and an inner diameter slightly larger than the outer diameter of the base 8, and axially aligned with the end surface of the other steel pipe pile and welded thereto. Pin insertion holes 12 of the same diameter are so formed as to correspond to the pin insertion holes 10 drilled in the base 8, and pins 18 are inserted into and connected to the pin insertion holes 10, 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032318-A (JP)
Title: Magnetic recording and reproducing device, magnetic recording device, magnetic recording and reproducing method, magnetic recording media
Inventor: IKEGAMI TOMOHIRO
IPC: G11B5/02
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device in which appropriate guard bands are secured stably among a plurality of tracks being one unit of signal processing for detecting data, while a recording format can be changed flexibly so that requested recording density and a transfer rate are achieved.  <P>SOLUTION: It is set for each of a plurality of recording heads whether the head is used as an erasing head or for recording data, recording data of a plurality of tracks being one unit of signal processing for detecting data are recorded in a magnetic recording medium by a recording head for recording data, while an erasing signal is recorded in the magnetic recording medium by the recording head for erasing head so as to make non-signal area as a guard band.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031951-A (JP)
Title: Information processor, information processing method, and computer program
Inventor: SAWADA TSUTOMU
IPC: G06F3/01
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration for efficiently creating a highly accurate user position and user ID information through information analysis based on uncertain and asynchronous input information.  <P>SOLUTION: Based on image information and voice information obtained by a camera and a microphone, event information including a user's estimated position and estimated ID data is input. A particle filtering process employing a plurality of particles for which a plurality of targets are set is performed. Based on the updating and sorting of hypotheses through filtering, the user's position and ID information is created. This configuration efficiently holds possible information, even while using uncertain and asynchronous position information and ID information as input information, and to efficiently and surely create the user's position and user ID information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008032014-A (JP)
Title: Shroud hanger assembly and gas turbine engine
Inventor: BOSLEY BLAINE CHARLES
IPC: F02C7/28
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein the service life of a shroud is shortened, the operating performance of a turbine is affected, and/or an engine maintenance cycle time is shortened.  <P>SOLUTION: This shroud hanger assembly comprises a shroud hanger 226 and an impingement baffle 306 joined to the shroud hanger. The shroud hanger comprises a cavity 302 and cooling paths 304 formed in the cavity. Each cooling path extends from the upstream side surface 234 of the shroud hanger through the shroud hanger, and guides cooling air to the impingement baffle. At least two cooling paths are so bound to each other as to communicate with each other through the cavity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009028684-A (JP)
Title: Rotating brush supporting mechanism
Inventor: ISHIGAMI TAKASHI
IPC: A46B13/02
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating brush supporting mechanism which prevents leakage of a washing solution in a washing apparatus to the outside of a washing tank through the rotary shaft of the rotating brush and eliminate obstacles on electric wiring for the rotary mechanism and a motor which gives rotating motive torque to the rotating brush.  <P>SOLUTION: The rotating brush supporting mechanism comprises an upper cover 14 provided with an O ring groove 18 and fixed in a rotary shaft 22, a lower cover 12 fixed in the bottom part 10 of a washing tank of a washing apparatus, and an air injection cover 16 provided with an air injection port 20-1 and an air discharge groove 20-2 and fixed in the lower cover 12. The upper cover 14 is rotated at the point where it is inserted between the lower cover 12 and the air injection cover 16 and air injected through the air injection port 20-1 is released through the air discharge groove 20-2 and fills the gap between the upper cover 14 and the air injection cover 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007287704-A (JP)
Title: Fuel cell system
Inventor: KUMAGAI TOMOYA
IPC: H01M8/10
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which is provided with a dust-proof and freeze-proof structure corresponding to an installation location.  <P>SOLUTION: The fuel cell system is provided with a filter 57 to remove dust in air and a plane-shaped heater 35 integrally installed inside a package 28.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009036728-A (JP)
Title: Torque sensor
Inventor: NAOE MASATAKE
IPC: G01L3/10
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetostrictive torque sensor that reduces magnetic interference between magnetic cores, raises sensor sensitivity, and enables recognition of a direction in which torque is imparted.  <P>SOLUTION: The torque sensor includes N (where N is an integer of ≥4) pieces of magnetic cores each having a pair of yoke edge portions and a yoke connected portion around which a coil has been wound. In each of the magnetic cores, the respective centers of the edge surfaces of the yoke edge portions are connected by a line forming a predetermined angle with the axial direction of a rotation axis to be detected by the torque sensor. The N magnetic cores are supported by insulating members so as to constitute a magnetic core unit. The N magnetic cores are arranged so that when the N magnetic cores are excited, adjacent magnetic cores have opposite magnetic flux components along the line connecting the respective centers of the edge surfaces of the yoke edge portions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040827-A (JP)
Title: Curable composition
Inventor: ANDO KATSUHIRO
IPC: C09J11/08
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition having good workability or storage stability while ensuring physical properties such as no solvent, rapid curing and good adhesiveness which has not been achieved by a conventional solvent-based asphalt composition or aqueous asphalt composition.  <P>SOLUTION: The curable composition comprises (A) 100 pts.wt. of an organic polymer having a reactive silicon group represented by general formula (1):-Si(R<SP>1</SP><SB>3-a</SB>)X<SB>a</SB>(1) (wherein, R<SP>1</SP>represents a 1-10C alkyl group, a 6-10C aryl group or a 7-10C aralkyl group; X represents a hydroxy group or a hydrolyzable group; and a represents 1, 2 or 3), (B) 0.1-20 pts.wt. of a silane coupling agent having a reactive silicon group represented by general formula (2):-Si(R<SP>2</SP><SB>3-b</SB>)X<SP>2</SP><SB>b</SB>(2) (wherein, R<SP>2</SP>represents a 1-10C alkyl group, a 6-10C aryl group or a 7-10C aralkyl group; X<SP>2</SP>represents a hydroxy group or a hydrolyzable group; and b represents 2 or 3) and an amino group in one molecule, (C) 1-200 pts.wt. of asphalt, (D) 10-120 pts.wt. of a plasticizer, (E) 1-20 pts.wt. of a hydrophobic finely-divided silica, (F) 10-500 pts.wt. of an inorganic filler and (G) 0.1-10 pts.wt. of a curing catalyst. The curable composition is used which has ≤800 Pa s viscosity (2 rpm, rotor No.7, BS type viscometer) at 23°C measured by a method according to JIS K 7117.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041334-A (JP)
Title: Liquefaction prevention method for sandy ground, and structure for air injection into sandy ground
Inventor: FUJII SUNAO
IPC: E02D3/10
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquefaction prevention method for sandy ground and a structure for air injection which prevent the air injected through a pipe buried in an installation hole of the sandy ground, which is saturated with water, from leaking through the gap formed around the outer peripheral surface of the pipe and around the inner peripheral surface of the installation hole so that the degree of saturation may be lowered by the injected air.  <P>SOLUTION: The pipe 3 is internally inserted into a casing pipe inscribed to the installation hole 1 formed in the sandy ground saturated with the water, and silica sand S is filled between the casing pipe and the pipe 3 to the position where an air injection hole 4 of the pipe 3 is buried, so that a filter layer 5 may be formed. Next, an airtight filling material is filled to form an airtight layer 6. Then, after backfilling of the part above the airtight layer 6 and pulling out the casing pipe, the air A from an air supplying device 9 is injected into the ground from the air injection hole 4. When the gap is formed around the outer peripheral surface of the pipe 3 and around the inner peripheral surface of the installation hole, the airtight layer 6 prevents the air A from leaking to the ground surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044683-A (JP)
Title: Image processor and image processing method
Inventor: YONEDA NAOTO
IPC: H04N1/60
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor in which color adjustment can be performed while switching a color space and when switching the color space, it is easy for a user to recognize contents of color adjustment in the color space after switching.  <P>SOLUTION: When an instruction of a change from a first color space to a second color space different from the first color space is received while first color adjustment data are being displayed which designate contents of color adjustment in the first color space, the first color adjustment data are converted into second color adjustment data in the second color space. The second color adjustment data are then displayed in place of the first color adjustment data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040381-A (JP)
Title: Vehicle
Inventor: DOI KATSUNORI
IPC: B62K3/00
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle capable of moving a riding part and tilting a vehicle body properly and respectively if a driving motor for an actuator and a motor for the riding part cause failure to control vehicle running properly while maintaining a vehicle body standing and tilting condition (balance of the vehicle body).  <P>SOLUTION: When controlling posture of the vehicle body by the driving motor 52 without moving the riding part and using a balancer, the control of posture of the vehicle body becomes impossible if the driving motor 52 causes failure, and the condition in which the vehicle body stands while tilted cannot be maintained. On the other hand, when controlling posture of the vehicle body including the moving of the riding part, the control of the riding part 13 to a target position becomes difficult if the motor 62 for the riding part causes failure, and the condition in which the vehicle body stands while tilted cannot be maintained. Therefore, when the driving motor 52 causes failure, the riding part 13 is properly moved in accordance with actual vehicle running acceleration and actual inclination angle of the vehicle body to maintain the condition in which the vehicle body stands while tilted. If the motor for the riding part (balancer driving actuator) 62 causes failure, the vehicle body is properly tilted in accordance with actual position of the riding part to control vehicle running while maintaining the condition in which the vehicle body stands while tilted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045204-A (JP)
Title: Corner end providing device and corner end providing method for rectangular cloth piece
Inventor: SATAKE SHINYA
IPC: D06G3/02
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To make only one cloth piece corner end appear by a high probability when automatically spreading a rectangular cloth piece after being washed and dried in a laundry plant.  <P>SOLUTION: The corner end providing device for the rectangular cloth piece used in a spreading apparatus for automatically spreading the rectangular cloth piece Y carried in a rounded state into a rectangular shape includes a pair of rollers 31 and 32 for clamping the vertical middle position of the rectangular cloth piece Y lifted by holding an optional part from the horizontal direction on both sides thereof, a motor 35 for rotating both rollers 31 and 32 to the cloth piece advance side, and a detector 37 for detecting that a lower end Yc of the cloth piece is positioned at the lower surface close position of the joint part of both rollers 31 and 32. By stopping the rotation of both rollers 31 and 32 when a cloth piece lower end detection signal is put out from the detector 37, one cloth piece corner end Yc is made to appear near the joint part of both rollers 31 and 32 at a high probability.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047632-A (JP)
Title: Scanning probe microscope and probe collision avoidance method therefor
Inventor: LAURENT OLIVIER
IPC: G01Q60/10
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the situation where a plurality of probes of a multiple-scanning-probe microscope (MPSPM) collide with one another.  <P>SOLUTION: This multiple-scanning microscope comprises a stage 2 mounted with a sample W, the plurality of probes 31, 32, 33 and 34 that are disposed facedly to the sample W and are movable relative to the stage 2; a detecting section 6 for detecting interaction between the surface of the sample W and the probes 31, 32, 33 and 34; an image forming section 73 for forming a surface image of the sample W, based on the interaction detected by the detecting section 6; a probe-shape estimating section 78 for acquiring the surface images based on the probes 31, 32, 33 and 34 acquired by the image forming section 73 and estimating the shapes of the probes 31, 32, 33 and 34 from the respective surface images; and an unsafe area calculating section 79 for acquiring information about the shapes of the probes 31, 32, 33 and 34 acquired by the probe-shape estimating section 78 and calculating unsafe area where each of the probes 31, 32, 33 and 34 can collide with another probe around the each probe.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048924-A (JP)
Title: Negative electrode active material for high output lithium ion secondary battery, and negative electrode using the same
Inventor: KAWAI TAKANOBU
IPC: H01M4/133
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode active material for a lithium ion secondary battery which is superior in rapid charge and discharge, and which has high input/output characteristics and high energy density.  <P>SOLUTION: This is the negative electrode active material for the lithium ion secondary battery obtained by calcining at 800°C or less and pulverizing a mixture of four kinds of graphite powders, low crystalline carbon powders, carbon black and binder, or a mixture of three kinds of the graphite powders, carbon black and the binder, and by calcining it again at 900 to 1,500°C, or by calcining at 900 to 1,500°C and crushing or pulverizing, or pulverizing the mixture. This is the negative electrode active material for the lithium ion secondary battery which is composed of a graphite part, a low crystalline carbon part, and a carbon black part, in which the ratio of the graphite part is 5 to 90 wt.%, and discharge characteristics and rapid discharge/charge characteristics are both improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051049-A (JP)
Title: Thermal recording medium
Inventor: HIRAI KENJI
IPC: B41M5/337
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording medium having sufficient coloring sensitivity, a waterproof property, head tailing resistance, a coloring prevention property in storage, and good surface strength, in particular, a thermal recording medium needing no installation of a protective layer on a thermal recording layer.  <P>SOLUTION: In the thermal recording medium, a thermal recording layer containing a colorless or light-colored electron-donating leuco dye and an electron-accepting developer is formed on a support, and the thermal recording layer contains an acrylic resin and a polyacrylamide resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008058965-A (JP)
Title: Microdevice having antistiction material
Inventor: PAN SHAOHER X
IPC: G02B5/08
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a microstructure.  <P>SOLUTION: The method of manufacturing the microstructure includes that: a first structure part is formed on a substrate; a sacrificial material is arranged on the first structure part; a layer of a first structure material is deposited on the sacrificial material and the substrate; and a second structure part is formed on the layer of the first structure material by removing at least a part of the sacrificial material, wherein the second structure part is connected to the substrate and movable between the first position at which the second structure part is separated from the first structure part and the second position at which the second structure part is made contact to the first structure part, the stiction between the second structure part and the first structure part is reduced by forming a carbon layer on at least one of the surfaces of the second structure part and the first structure part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009052319-A (JP)
Title: Soundproof wall
Inventor: NOMACHI MASAKI
IPC: E21F17/00
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soundproof wall easily movable in moving the field with the progress of work.  <P>SOLUTION: The soundproof wall is constructed to block an entrance of a tunnel 2 to absorb internal noise by a soundproof material 3, wherein the lower part of a soundproof wall body 1 is provided with longitudinal sleds 4 supporting the soundproof wall body 1 in the erected state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053121-A (JP)
Title: Element analyzer
Inventor: MINAMII TAKAO
IPC: G01N33/20
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable adjustment of the position of a cleaning body to the upper or the lower electrode.  <P>SOLUTION: A cleaning unit 6 of an element analyzer 1 comprises a first cleaning body 61 for cleaning the upper electrode 3; a second cleaning body 62 for cleaning the lower electrode 4; a retainer 63 which is held between the upper and the lower electrode 3, 4, for retaining the first cleaning body 61, on the side of the upper electrode 3 and the second electrode 62 on the side of the lower electrode 4; a drive/lifting mechanism 64 located in an element analyzer body, for liftingly supporting, while advancing and retreating the retainer 63 between facing positions that each the cleaning bodies 61, 62 that face each of the electrodes and retreat positions apart from the facing positions, the retainer 63 by lifting operation of the lower electrode 4 in the opposite position; and a distance-adjusting mechanism 65, located in the side of the lower electrode 4 of the retainer 63, for adjusting the distance between the lower electrode 63 and the second cleaning body 62, when the retainer 63 is held between the upper and the lower electrode 3, 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT