baber/WOPTO huggingface dataset:
Patent JP-2009028797-A (JP)
Title: Nanostructure and method for manufacturing nanostructure
Inventor: TATENO KOUTA
IPC: B82B1/00
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a nanowire with good controllability in a bottom-up way on a semiconductor substrate having a large lattice constant difference.  <P>SOLUTION: After Au fine particles 12 are formed on an Si(111) substrate 11 to grow a GaP nanowire 13 on the Si(111) substrate 11, an InP buffer layer 14 is formed on the GaP nanowire 13, and a GaInAs nanowire 15 is grown on the InP buffer layer 14 and then an InP capping layer 16 is formed so as to cover the periphery of the GaP nanowire 13, the InP buffer layer 14 and the GaInAs nanowire 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028129-A (JP)
Title: Umbrella holder
Inventor: YAMANAGA JUNICHI
IPC: A45B25/24
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of a conventional umbrella holder for an automobile, wherein rain is blown into the interior of the automobile before a door is closed, wherein rain water attached to the umbrella drips into the interior as it takes time to take out the umbrella holder, and wherein some model of the automobile has no space for storing the umbrella holder.  <P>SOLUTION: In the umbrella holder, a spherical part 3 with a weight 4 on the bottom is connected to a telescopic cylindrical part 2 with an umbrella insertion hole at the upper end. The umbrella holder is placed on the floor surface of a front passenger's seat of the automobile.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033329-A (JP)
Title: Level shift circuit
Inventor: HISAIE HIROYUKI
IPC: H03K19/0185
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level shift circuit for operating a level shift at a high speed.  <P>SOLUTION: An inputting part 2 generates a first one-shot pulse signal at a rise of an input signal, generates a second one-shot pulse signal being the same polarity as the first one-shot pulse signal at a fall of the input signal, and eliminates the generated first and second one-shot pulse signals by an output signal. A level shifting part 3 includes a level conversion circuit LS1 for converting a signal level of the first one-shot pulse signal and a level conversion circuit LS2 for converting a signal level of the second one-shot pulse signal. An output inverting part 4 is driven in accordance with the first and second one-shot pulse signals subjected to level conversion to generate an output signal. A holding circuit 1 holds the level of the generated output signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035338-A (JP)
Title: Part feeder
Inventor: MORINISHI TOMOHITO
IPC: B65G47/78
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part feeder for supplying parts by aligning and supplying the parts with head or parts with flange, and by putting the parts in such a posture that a fastening work machine such as screw fastening machines or the like can easily pick them out.  <P>SOLUTION: The part feeder comprises a carrying rail 9 which suspends the parts to guide and is disposed with inclination by a predetermined angle, a screw receiving plate 28 which receives the parts continuously provided on the final end of the carrying rail 9 and reaching the final end of the carrying rail 9 and holds it, a shuttle unit 25 having the screw receiving plate 28 and a stepped through-hole 25a for guiding the parts in the vertical downward direction, a rotary actuator 23 for oscillatingly rotating the shuttle unit 25 by a predetermined angle, and a guide block 22 having a guide groove 22b which engages with the screw receiving plate 28 and guides it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035581-A (JP)
Title: Flame-retardant polypropylene resin composition
Inventor: KAWAI SHIGENOBU
IPC: C08L23/10
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame-retardant polypropylene resin composition excellent in flame retardancy, appearance or the like, and metal anticorrosion property and little producing toxic gas or corrosive gas, while keeping strength property as the basic physical property of a polypropylene resin, in which a phosphate-base flame retardant having excellent flame retardancy is compounded in a small compounding amount.  <P>SOLUTION: The flame-retardant polypropylene resin composition comprises, with respect to 100 parts by weight of a crystalline polypropylene resin (A) having an isotactic pentad fraction of not less than 0.97 and having an MFR of 0.1 to 80 g/10 minutes, 20 to 50 parts by weight of a phosphate-based flame retardant (B), and 0.05 to 0.8 part by weight of a metal carbonate (C) showing a decomposition on-set temperature of 200 to 270°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036480-A (JP)
Title: Combustion device
Inventor: FUJITOMI YOSHIHARU
IPC: F24H1/00
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent execution of drainage in a state that hot water or water remains in a bathtub, in a combustion device draining the condensate water generated in a heat exchanger for collecting latent heat, to the bathtub.  <P>SOLUTION: A condensate water drain means 40 comprises a collecting tray 41 disposed below a sub-heat exchanger 8 for collecting latent heat and collecting the condensate water falling from the sub-heat exchanger 8, a drain circuit 42 connected between the collecting tray 41 and a reheating circulation circuit 20, and a drain tank 44 disposed in the drain circuit 42. A cock 71 of the bathtub 70 is automatically opened and closed by a cock opening and closing means 72. A control means 60 stores the condensate water in the drain tank 44 by cutting off the drain circuit 42 by the switch valve 49, and discharges the condensate water from the drain tank 44 to the bathtub 70 by communicating the drain circuit 42 with the reheating circulation circuit 20 by switching the switch valve 49. The control means 60 executes the opening motion (bathtub drainage) of the cock opening and closing means 72 and the drainage in interlocking with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292441-A (JP)
Title: Oxidative stress detecting method using solid-phased albumin
Inventor: SATO TAKUMI
IPC: G01N21/78
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and quickly detecting active oxygen species and electrophilic materials.  <P>SOLUTION: The method for measuring a compound reactive with thiol groups in specimen comprises mixing a compound having reduced thiol groups with the specimen capable of containing a compound reactive with the thiol groups, joining the compound reactive with the thiol groups in the specimen to the reduced thiol groups of the compound, then adding thereto a detectable compound capable of being joined to the reduced thiol groups, and detecting the detectable compound joined to the reduced thiol groups to which the compound reactive with the thiol groups of the compound having the reduced thiol groups is not joined, and capable of being joined to the reduced thiol groups.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036185-A (JP)
Title: Silencer of internal combustion engine
Inventor: YAMADA GO
IPC: F01N1/02
Filed: 2007-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silencer of an internal combustion engine capable of suppressing the intake and exhaust noise of a plurality of frequencies by one resonator.  <P>SOLUTION: In the silencer of the internal combustion engine including a hollow part for facilitating a sound attenuation function by resonance wherein a space communicating with the inside of an intake and exhaust pipe of the internal combustion engine is formed, a volume variable means for enabling a volume in the hollow part to be variable is provided. The volume variable means varies the volume by a throttle opening or engine negative pressure. A resonator switch means for switching a side branch type resonator and a Helmholtz type resonator is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040515-A (JP)
Title: Sheet feed roller and sheet-like medium storage device
Inventor: TAKAMI TORU
IPC: B65H5/06
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check storage unit capable of storing a sheet-like medium without increasing the feed load, the wear and the noise of a sheet feed roller with projections thereon.  <P>SOLUTION: The check storage unit 10 has a storage pocket 13 and a feed-in roller 40 for feeding a check 6 in the storage pocket 13. The feed-in roller 40 is formed of an elastic material, and comprises a roller body 41, and cylindrical parts 42 projecting from both ends of the roller body 41 in a coaxial manner. A projection 44 projecting in the radial direction from an outer circumferential surface of each cylindrical part 42 is formed on each cylindrical part. When the strongly flexible check 6 is fed in by the feed-in roller 40, the cylindrical parts 42 are deflected inwardly in the radial direction, and the projections 44 are retracted inwardly. As a result, the check 6 is fed in the storage pocket 13 without being bent, and the feed load applied to the feed-in roller 40 is not excessive.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041624-A (JP)
Title: Oscillating inscribed planetary gear structure
Inventor: SAGAWA MASAHIRO
IPC: F16H1/32
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillating inscribed planetary gear structure capable of stably supporting a transmission gear that drives eccentric body shafts and increasing the diameter of a hollow portion at the center of the device.  <P>SOLUTION: The oscillating inscribed planetary gear structure is provided with externally toothed gears 162A, 162B swingably rotated by eccentric bodies 150A, 150B mounted on each of the plurality of eccentric body shafts 144, and an internally toothed gear 170 with which the externally toothed gears 162A, 162B mesh. The oscillating inscribed type planetary gear structure includes a center gear (transmission internally toothed gear) 132 for simultaneously driving the plurality of eccentric body shafts 144 by meshing with eccentric body shaft gears 138 respectively provided on the eccentric body shafts 144. Rollers (rolling elements) 180 are arranged between the outer peripheral portion 132A of the center gear 132 and the extension part 178B2 of the outer ring 178B1 of a low-speed shaft bearing (outer member) 178B to thereby constitute a bearing mechanism having the center gear 132 as the inner ring and the extension part 178B2 as the outer ring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040851-A (JP)
Title: Thermoplastic resin composition and molded article
Inventor: MOTAI MASAAKI
IPC: C08G81/00
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in anti-static property, the lasting property of the anti-static property, transparency and flame retardance, and also being reduced in the amount of the sodium and/or potassium ion eluted from its molded article.  <P>SOLUTION: The thermoplastic resin composition comprises (A) 1 to 30 mass% block copolymer and (B) 70 to 99 mass% vinyl chloride-based resin (provided that the total of (A) the block copolymer and (B) the vinyl chloride resin is 100 mass%). The block copolymer (A) contains (A-1) at least one polymer block selected from the group consisting of a polyolefin, polyamide, polyester and polyurethane and (A-2) a polymer block having a hydrophilic group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043334-A (JP)
Title: Reel for magnetic tape, tape cartridge using the same, recording/reproducing device for recording/reproducing information in the tape cartridge, information recording/reproducing method thereof, and positioning mechanism
Inventor: SOGABE TERUO
IPC: G11B15/32
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel capable of suppressing variation of attitude, position or the like of the reel in a state that a reel engaging part and the reel are engaged with respect to the engagement of the reel engaging part and the reel being performed repeatedly; to provide a tape cartridge using the reel; and to provide a recording/reproducing device and an information recording/reproducing method and the like.  <P>SOLUTION: The reel 7 for magnetic tape has a plurality of engaging gear teeth possessed by a reel engaging part of a recording/reproducing device and a plurality of gear teeth which can engage, and on which a magnetic tape can be wound. Further, the reel 7 includes a cylindrical part on which the magnetic tape can be wound, a hub part including the plurality of gear teeth, and a positioning part 4 which is provided for positioning of a specific gear teeth out of the plurality of gear teeth 9 and a specific engaging gear teeth out of the plurality of engaging gear teeth and which includes at least one side of a concave part and a convex part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044562-A (JP)
Title: Multi-ring rpr node device
Inventor: KITAYAMA KENJI
IPC: H04L12/437
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multi-ring RPR node device capable of reducing the required hardware amount in the multi-ring RPR node device accommodating a plurality of RPR rings.  <P>SOLUTION: Between a plurality of RPR-MAC units provided in a one-to-one relation with a plurality of RPR rings (ring #1 to ring #4) and an aggregation SW unit 113 accommodating a branch line side, a topology table which manages node arrangement on a multi-ring network constituted of the plurality of RPR rings and fault information is disposed in a ring aggregator 114 that implements ring aggregation and fault avoiding processing can be performed, thereby reducing the required hardware amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008017505-A (JP)
Title: Camera module and optical filter
Inventor: ONODERA MASANORI
IPC: H04N5/335
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the quality deterioration of an image to be output from a camera module by excluding the influence upon the image caused by a foreign substance produced from the cut section of an optical filter incorporated into the camera module.  <P>SOLUTION: The camera module includes: a module structure composed of a lens unit 18 to which an imaging lens 16 is attached, and a package 14 to which an imaging device 12 is attached so as to face the imaging lens 16; and an optical filter 30 disposed between the imaging element 12 and the imaging lens 16. At least a part of a surrounding portion including the side face of the optical filter 30 is coated with a metallic film 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009040959-A (JP)
Title: Method for production of propylene based polymer with improved melt property
Inventor: UCHINO HIDEFUMI
IPC: C08F4/6592
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for effectively producing a propylene based polymer in a simple method which has excellent flow characteristics such as melt tension, melt viscoelastic properties, etc., excellent in molding process workability, allowing a high closed cell ratio in extrusion foaming molding, preferably used in blow molding or extrusion foaming molding.  <P>SOLUTION: The method for producing the propylene based polymer comprises polymerization of propylene in the presence of a catalyst consisting of at least component [A]; at least two kinds of specific transition metal compounds of the fourth group of the periodic system, component [B]: at least a kind selected from the group consisting of aluminum oxy compounds, ionic compounds or Lewis acids, fine particle of a solid acid and ion exchanging layered silicates, and component [C]; organic aluminum compounds, wherein the propylene based polymer is characterized by having a degree (λmax) of strain hardening, measured by elongational viscosity, of 2.0 or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044934-A (JP)
Title: Power supply control system
Inventor: CHISHIMA YUKI
IPC: H02J1/00
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply control system which suppress power consumption of a power supply (battery) by abnormal current and power consumption of the power supply by itself, by controlling its operation, according to the opening and the closing state of a battery cover.  <P>SOLUTION: The power supply control system comprises a power circuit which supplies DC voltage output from a power supply portion which removably holds a battery to a load circuit; a first switching circuit for switching a power line for connecting the power supply portion and the power circuit between a connected state and a non-connected state; a first control means which detects the magnitude of the current in the first switch circuit, when it is operating in the normal mode and controls the operation of the first switch circuit, based on the detected magnitude of the current; and a second control means which makes the first controlling means operate in the normal mode, when it is detected that the battery cover is in an open state (sleep mode) and then makes it operate in the first control means in the sleep mode, after the magnitude of the current in the first switch circuit is detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048896-A (JP)
Title: Membrane electrode assembly, and fuel cell
Inventor: OBATA TAKESHI
IPC: H01M4/86
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of an electrolyte membrane and improve output performance of a fuel cell.  <P>SOLUTION: The unit cell 10 of a fuel cell is provided with an MEA 20, gas diffusion layers 120, 121, and separators 130, 140. The MEA 20 is provided with an electrolyte membrane 100, an intermediate part 110 which is formed on one face of the electrolyte membrane 100 and contains titanium (Ti), a cathode catalyst layer 102 arranged on the intermediate part 110, and anode catalyst layer 102 formed on the other face of the electrolyte membrane 100. Platinum ions (Pt<SP>2+</SP>, Pt<SP>4+</SP>) eluted from the cathode catalyst layer by continuous use of the fuel cell is bonded with titanium having high affinity with platinum in the intermediate part 110 before moving into the electrolyte membrane 100. The platinum ions captured by titanium in the intermediate layer 110 are precipitated again in the intermediate part 110 and become platinum particles (Pt). Thereby, movement of the platinum particles to the electrolyte membrane can be suppressed and deterioration of the membrane electrode assembly can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048098-A (JP)
Title: Skill measuring program, computer readable recording medium with the program recorded thereon, skill measuring device, and skill measuring method
Inventor: OZAWA NORIAKI
IPC: G06Q50/00
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To estimate, from the level of proficiency in a relevant knowledge item, the level of proficiency in a knowledge item wherein an answer to a problem is not obtained.  <P>SOLUTION: Out of a skill map wherein a plurality of knowledge items required for acquiring proficiency in a certain field are set as nodes and made into a directed graph, the level of proficiency in the knowledge item of a link source whose link destination is a designated item is detected, and the degree of contribution set to the link between the designated item and the knowledge item of the link source is extracted. When the level of proficiency in the knowledge item of the link source is detected, the level of proficiency in the designated item is calculated on the basis of the detected level of proficiency and the extracted degree of contribution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051754-A (JP)
Title: Method for producing epoxy group-terminated (meth)acrylate
Inventor: YAMAUCHI SATOSHI
IPC: C07D303/22
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for production by which an epoxy group-terminated (meth)acrylate is obtained without causing a trouble such as the deterioration in weather resistance.  <P>SOLUTION: The method for producing the epoxy group-terminated (meth)acrylate comprises reacting a compound having an epoxy group with a compound having an acryloyl group, producing crude epoxy group-terminated (meth)acrylate and then distilling and purifying the resultant crude epoxy group-terminated (meth)acrylate. The reaction and/or distillation for producing the epoxy group-terminated (meth)acrylate is conducted in the presence of TEMPO (2,2,6,6-tetramethyl-1-piperizinyloxy) and/or HTEMPO (4-hydroxy-2,2,6,6-tetramethyl-1-piperizinyloxy).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052324-A (JP)
Title: Gate with covered hinge
Inventor: OTSUKA KENJI
IPC: E06B11/04
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate capable of preventing the theft of a door body suspended and supported on a gatepost via a hinge.  <P>SOLUTION: An adjusting fitting 5 is arranged on the backside of the gatepost 1; a bearing fitting 6 is arranged on the hinge-side stile 31 of the door body 3; and the hinge 4 is formed by fitting a hinge shaft 55 of the adjusting fitting 5 into a bearing 64 of the bearing fitting 6. A back cover 7 for covering the adjusting fitting 5 is fixed to the gatepost 1, and a hanging-side stile end cover 8 for covering the bearing fitting 6 is fixed to the hanging-side stile 31 and the bearing fitting 6. A relationship between the height A of the hinge shaft 55 and the height B of a void between an opening 86 for rotation, notched in the hanging-side stile end cover 8 so as to allow the rotation of the hinge 4, and a lower end of a shaft base 54 of the adjusting fitting 5 is expressed by the inequality: A>B. The theft of the door body 3 is prevented by preventing the hinge shaft 55 from coming off the bearing 64, even if the door body 3 is lifted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050903-A (JP)
Title: Device and method for bending metal tube
Inventor: KISHIHARA SHIGEKI
IPC: B21D7/16
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily change an in-tube insertion and expansion type clamp for holding both ends of a metal tube to be bent to a turning arm or a pusher.  <P>SOLUTION: In an arm turning type metal tube bending device, a tube end clamp 48+50 (32+33) for holding ends of a metal tube 10 is divided into a device side clamp 48 (32) provided on a device body such as a turning arm 40 and a pusher 30, and a tube end side clamp 50 (33) which is separate from the device body and attachable/detachable to/from an end 11 (12) of the metal tube 10. The tube end side clamp 50 (33) comprises an expansion unit 60 which is pressed against an inner circumferential surface of the metal tube 10 to hold the metal tube, and a cylindrical part 51 storing its driving mechanism. The device side clamp 48 (32) is pressed against an outer circumferential surface of the cylindrical part 51 to hold the tube end side clamp 50 (33).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008056675-A (JP)
Title: Dental material with low polymerization contractiveness
Inventor: MOSZNER NORBERT
IPC: A61K6/884
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a usable dental material characterized by low polymerization contractiveness and good mechanical properties as compared to standard methacrylate-based dental materials of common use, and also affording additionally advantageous properties such as tackiness.  <P>SOLUTION: The dental material comprises at least one polymerizable calix[n]arene of the formula(I), an initiator, at least one additional monomer polymerizable under cationic polymerization conditions and/or radical-polymerization conditions and/or by ring opening, a (meth)acrylate or polyfunctional (meth)acrylate polymerizable by ring opening, a filler and an additive.  <P>COPYRIGHT: (C)2008,JPO&INPIT