baber/WOPTO huggingface dataset:
Patent JP-2011149229-A (JP)
Title: Structure and seismic strengthening method
Inventor: TSUJI YASUHIKO
IPC: E04G23/02
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To further improve earthquake resistance of a beam-column frame without thickening a reinforcing member, such as a stud, nor increasing the number of reinforcing members.  <P>SOLUTION: In the beam-column frame 10 where the studs 30 are installed between upper and lower beams continuously on a plurality of floors, a rigid-joint position of the upper stud 30, which is connected to the upper part of the beam 21 of at least one floor among the plurality of floors, to the beam 21 is separated in the lengthwise direction of the beam 21 from the rigid joint position of the lower stud 30, which is connected to the lower part of the beam 21, to the beam 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153437-A (JP)
Title: Reinforcing hardware
Inventor: OKURA YOSHINORI
IPC: F16F15/02
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide reinforcing hardware which has damping performance, can secure the strength of a building even in an aftershock, and has superior cost performance.  <P>SOLUTION: This reinforcing hardware 11 includes two attachment pieces 12 which are disposed so as to connect two adjacent members 31 and brought into surface-contact with the members 31 and a crosslinking body 14 for joining the two attachment pieces 12 to each other. Fragile parts 16 the cross sectional areas of which are reduced to facilitate the deformation of the crosslinking body are provided to the crosslinking body 14. The adjacent members 31 are firmly tightened to each other by integrating the attachment pieces 12 of the reinforcing hardware 11 with the members 31 with bolts 21. Since the reinforcing hardware can exhibit the same effect as in conventional braces and bearing walls, the damping performance can be secured. Since the fragile parts 16 elastically deform or plastically deform when the deformation of the members 31 is increased, the damping performance can also be secured, loads acting on the members 31 and the attachment pieces 12 can be relieved, and these parts are prevented from being damaged.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011155402-A (JP)
Title: Detection system, detection method, and coding apparatus
Inventor: SUZUKI HAYATO
IPC: H04N19/137
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system that efficiently detects movement in video.  <P>SOLUTION: A coding apparatus 120 acquires variations in video data acquired by an imaging unit 110 in unit of pictures, and codes the video data by inserting a specific frame when the acquired variation exceeds a threshold. A transmission and reception processor 130 transmits the video data having been coded by the coding apparatus 120. A detector 142 detects a specific frame from the video data transmitted by the transmission and reception processor 130, and outputs detection results.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010199569-A (JP)
Title: Method of manufacturing simox wafer
Inventor: KO BONG-GYUN
IPC: H01L27/12
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an in-plane temperature of a wafer held during ion implantation from becoming uneven, and to uniformize in-plane film thicknesses of both an SOI layer and a BOX layer.  <P>SOLUTION: At oxygen ion implanting steps in manufacture of a SIMOX wafer, a path is formed inside or on a back surface of a wafer holding means, and oxygen ions are implanted while heating an outer peripheral portion of a wafer that is in contact with the wafer holding means by flowing a heated fluid through this path.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011154181-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HAMADA MANABU
IPC: G03G15/20
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device, which regulates the movement in the axial direction of a rotator, without disturbing the deformation of the rotator by a regulating member and is without causing failures such as an abnormal noise by the abutment between the rotator and the regulating member.  <P>SOLUTION: The fixing device includes a pair of rotators 21 and 31 coming into abutment with each other to form a fixing nip N and the regulating member 41 coming into abutment with the end surfaces 21a and 21b of at least one rotator 21 of the rotators 21 and 31, to regulate the movement in the axial direction of the rotator 21. The regulating member 41 is configured to be rotatable according to the rotation of the rotator 21 with which the regulating member 41 comes into abutment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011152944-A (JP)
Title: Method and apparatus for detecting abnormal number in bundle of corrugated cardboard
Inventor: SAKURAI AKIHIKO
IPC: B65B27/08
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus which can detect an abnormal number in the bundle of corrugated cardboard with high accuracy.  <P>SOLUTION: A measured value is obtained by measuring distance (a) corresponding to the height h of a bundle A of corrugated cardboard. A weighted average efficiency which has enlarged weighting as the value approaches the latest measured value, is calculated as a reference value by using a measured value obtained when the piled corrugated cardboard has a predetermined number. Abnormality in number of piled corrugated cardboard is detected by determining if a measured value is within a predetermined range from the reference value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011154929-A (JP)
Title: Heat exhausting device
Inventor: CHEN TSAN-CHI
IPC: F21V29/00
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exhausting device capable of effectively raising heat-exhausting efficiency.  <P>SOLUTION: In the heat exhausting device, a heat-generating object can be pasted on one surface of a metal holder 41, and a plurality of recessed grooves 44 are arranged on the other surface of the metal holder 41 in even intervals. Each of a plurality of exhaust heat fins 42 has two exhaust heat sections 45, and an elastic fitting-in section 46. The exhaust heat section 45 is formed in a flat-plate shape, and the elastic fitting-in section 46 is formed in a U-shaped plate shape. Both ends of the elastic fitting-in section 46 have return elasticity, and is connected with and fixed on one end of the exhaust heat sections 45. The elastic fitting-in sections 46 can be inserted into the recessed groove 44 by laminating them by holding both ends. The outer surface of the elastic fitting-in section 46 is fitted into and fixed to the surface of the recessed groove 44 of the metal holder 41 with return elasticity. Thus, heat generated by the heat generating object is transmitted to the plurality of exhaust heat fins 42 by the metal holder 41.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153610-A (JP)
Title: Injection abnormality detection device
Inventor: FURUYA KEIHIRO
IPC: F02M65/00
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection abnormality detection device which can narrow down the portion of abnormality from a fuel injection valve which has caused injection abnormalities and identify it.  <P>SOLUTION: The fuel injection system lifts a needle and injects high-pressure fuel from an injection hole into the interior of the cylinder of the internal combustion engine by leaking the fuel in a pressure chamber through the opening of an open/close valve with the application of instructions for drive to the fuel injection valves 2a to 2d to which the high-pressure fuel accumulated in a common rail 4 is supplied. The injection abnormality detection device which detects the occurrence of injection abnormalities of the fuel injection system has the fuel injection valves 2a to 2d provided with a fuel-pressure sensor 26 which detects the fuel pressure of the high-pressure fuel supplied to the fuel injection valves 2a to 2d, monitors the pressure fluctuations of the fuel pressure caused by the application of the instructions for drive from the detected value, and detects the occurrence of the injection abnormalities while making an individual decision on abnormalities of a plurality of portions constituting the driving system of the fuel injection valves 2a to 2d from the chronological transition of the pressure fluctuations to be monitored.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011155228-A (JP)
Title: Method of manufacturing solar cell, and solar cell
Inventor: YOSHIMURA NAOKI
IPC: H01L31/04
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a solar cell capable of improving an yield of a semiconductor substrate by uniformly forming a texture on a principal surface of the semiconductor substrate, and to provide the solar cell.  <P>SOLUTION: The method of manufacturing the solar cell includes a texture formation process S12 where the texture is formed on a plate semiconductor substrate 10 having a principal surface 12 and a side surface 17 by etching, and a process S2 where a semiconductor layer and an electrode are formed on the semiconductor substrate 10 on which the texture is formed. The process S12 is the manufacturing method of the solar cell where bubbling is performed when etching. In the process S12, etching is performed while rotating the semiconductor substrate 10 with a shaft perpendicular to the principal surface 12 as a rotary shaft.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158297-A (JP)
Title: Device for detection of sulfur component
Inventor: MATSUO JUNICHI
IPC: G01N25/22
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To relatively accurately estimate the holding amount of SO<SB>X</SB>in a sulfur component detection device for estimating the holding amount of SO<SB>X</SB>held by an SO<SB>X</SB>holding part.  <P>SOLUTION: The sulfur component detection device has the SO<SB>X</SB>holding part capable of holding SO<SB>X</SB>in exhaust gas, which passes through an exhaust passage when the air/fuel ratio of the exhaust gas is leaner than a theoretical air/fuel ratio, up to an SO<SB>X</SB>holdable amount and a temperature sensor for measuring the temperature of the holding part and, when the present SO<SB>X</SB>holding amount AS of the holding part is estimated (step 109), the air/fuel ratio of the exhaust gas is set at the theoretical air/fuel ratio or more enriched than at the theoretical air/fuel ratio (step 106) when the flow rate of the exhaust gas is less than a set amount (step 105) and NO<SB>X</SB>held corresponding to the difference between the SO<SB>X</SB>holdable amount and the present SO<SB>X</SB>holding amount is discharged from the holding part and reduced by a reducing substance to detect the temperature rise value ΔT of the holding part by the temperature sensor (step 107).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010188123-A (JP)
Title: Port fixation with filament actuating member
Inventor: HATHAWAY PETER
IPC: A61B17/02
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical access apparatus that may be releasably and reliably secured within the patient's tissue throughout the course of a minimally invasive procedure.  <P>SOLUTION: The surgical access apparatus 10 for positioning within a percutaneous tissue tract to facilitate access to an underlying surgical worksite includes a housing 100 having proximal and distal ends; a tubular member 200 that extends distally from the housing 100 along a longitudinal axis, defines an axial lumen, and is repositionable between a first position and a second position, a connective member 300 that is secured to the tubular member 200, and at least one filament 400 that is secured to the connective member 300 so as to extend proximally therefrom, and is movable relative to the tubular member 200 to cause corresponding movement of the connective member 300 to thereby facilitate selective repositioning of the tubular member 200 from a first position to a second position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135065-A (JP)
Title: Dynamic random access memory system
Inventor: WARE FREDERICK A
IPC: G11C11/407
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for utilizing high performance of a signal line in an interface, since as an interface to a DRAM become more advanced and improved in performance, the costs of the interface and of achieving a signal line required to support the interface become higher.  <P>SOLUTION: It is desirable to minimize the number of signal lines and to maximize bandwidth of the signal lines interfacing to the DRAM. In the DRAM memory system, the address line and the control line are combined and the information is multiplexed, also latency from a write-in command during write-in operation to actual write-in operation is made selectable, and the information rate for the DRAM pin is made to become always approximately equal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011158726-A (JP)
Title: Projection device and projection method
Inventor: FUKANO KAZUYASU
IPC: G03B21/00
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage or the like of a movable part caused by a laser light source, especially a phosphor-using part affected easily by high heat.  <P>SOLUTION: The device includes: a blue LD 20; an input part 11 for inputting an image signal; projection systems 12-17 for exciting fluorescence G by irradiating a phosphor 25 of a fluorescent wheel 25 with light from the LD 20, forming a light image corresponding to an image signal inputted by the input part 11 by using the excited fluorescence G, and projecting the formed light image; a marker sensor 28 for detecting rotational speed of the fluorescent wheel 25; a PWM circuit 29 for converting a detection result by the marker sensor 28 into an operation power source of the LD 20; and a projection light-driving part 30 having a DC/DC converter 30a for blocking power supply to the LD 20, when the operation power source of the LD 20 is out of a condition set beforehand.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165421-A (JP)
Title: Ion beam irradiating method and ion beam irradiating device
Inventor: TATEMICHI JUNICHI
IPC: H01L21/265
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion beam irradiating method and an ion beam irradiating device, capable of uniformly emitting ion beam to even a large-size board over the whole surface thereof, capable of miniaturizing the device, and further, without including a divided zone in the board.  <P>SOLUTION: The ion beam irradiating method includes: a first beam irradiating step of emitting ion beam to the board 10, moving the board in a direction crossing a main surface 4s of the ion beam 4, to form a first ion beam irradiated region on the board; a board rotating step of rotating the board 10 at 180 degree within the surface thereof; and a second beam irradiating step of emitting the ion beam to the board 10, moving the board in the direction crossing the main surface 4s of the ion beam 4, to form a second beam irradiated region on the board. The first and second beam irradiated regions are overlapped with each other in a part thereof on the board 10, and ion beam 4 is emitted to the board over the whole surface thereof. The distribution of the ion beam irradiated amount in the overlapped part is leveled by using a beam current density distribution-adjusting mechanism 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164883-A (JP)
Title: Contactless ic label, imaging apparatus and contactless ic label management system
Inventor: OMURA KUNIO
IPC: G06K19/06
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of determining a counterfeit contactless IC label accurately even if a counterfeit IC chip is contained therein.  <P>SOLUTION: A contactless IC label having an IC chip capable of external contactless communication includes a transparent label substrate, an optical variable device disposed on an undersurface of the label substrate, a conductive layer disposed on an undersurface of the optical variable device so as to function as an antenna, and a connection layer electrically connected to the IC chip. The contactless IC label also includes an insulating layer disposed between the conductive layer and the connection layer to capacitively couple them, and a mask layer that absorbs visible light and transmits infrared light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163902-A (JP)
Title: Control rotational speed calculation device, control rotational speed calculation method and control rotational speed calculation program
Inventor: KODERA MASANORI
IPC: G01P3/481
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost control rotational speed calculation device capable of performing stable control.  <P>SOLUTION: Rotation signals of two versatile sensors are processed by a CPU of an arithmetic unit. When the rotational speed of one of the sensors is slower than a reference value V<SB>s</SB>and the rotational speed of the other sensor is faster than the reference value (S11: YES, and S13: YES), faster rotational speed is selected (S12, S14), and the movement average thereof is determined as a control rotational speed NEa. In other cases, the absolute values of the differences between the current and last rotational speeds of the two sensors are compared to one another, the current rotational speed of the sensor with a smaller absolute value of the difference is selected (S15: YES, and S15: NO), and the movement average thereof is determined as a control rotational speed NEa. Even if one of the sensors has a problem, it is possible to smoothly shift in a shockless state and to prevent the rotation of an engine from becoming unstable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258414-A (JP)
Title: Thin film capacitor
Inventor: YEH CHIA-FU
IPC: H01G4/12
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film capacitor that has a high breakdown voltage and a low current leakage.  <P>SOLUTION: The thin film capacitor includes a first electrode 2, second electrode 3 opposite to the first electrode, and a dielectric layered structure 4 disposed between the first and second electrodes and having a doped dielectric layer 41. The doped dielectric layer contains a dopant therein and has a doping concentration greater than 0 atoms/cm<SP>3</SP>and not greater than 10<SP>10</SP>atoms/cm<SP>3</SP>. The dielectric layered structure may have an undoped dielectric layer. The dielectric layer contains an oxide such as SiO2, and the dopant contains Al, Co, etc. Each of the electrodes is made from a ferromagnetic alloy containing FeCoNi.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163944-A (JP)
Title: Method for quantifying estrogen
Inventor: SUMIO SHINGO
IPC: G01N27/62
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To simply and accurately quantify estrogen in a sample originating from a living body.  <P>SOLUTION: Estrogen is extracted from the sample originating from the living body and converted to pentahalogenated benzyl or pentahalogenated benzoyl derivative and, after the derivative is convertive to a 1-lower alkylpyridinium derivative, this derivative is measured by LC-MS to quantify estrogen in a skin horny layer. In this case, the pentahalogenated benzyl or pentahalogenated benzoyl derivative is purified by a sequential solid phase extraction method to be converted to 1-lower alkylpyridinium derivative.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010220204-A (JP)
Title: Lamb wave device
Inventor: OI TOMOYOSHI
IPC: H01L41/22
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Lamb wave device that reduces a variation in frequency.  <P>SOLUTION: A Lamb wave device 102 includes: a piezoelectric thin film 106; an IDT electrode 108 provided on the major surface of the piezoelectric thin film 106; and a support structure 122 that supports a laminated body 104 of the IDT electrode 108 and the piezoelectric thin film 106 and has a cavity 180 forming a clearance from the laminated body 104. A thickness h of the piezoelectric thin film 106 and a pitch p of a finger 110 of the IDT electrode 108 are selected so that a higher-mode Lamb wave with a sound velocity of at least 5000 m/s is excited at a desired frequency. The crystal orientation of the piezoelectric thin film 106 is selected so as to sufficiently reduce an etching rate for a hydrofluoric acid at an underside 1062 of the piezoelectric thin film 106 on the support structure 122.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011170009-A (JP)
Title: Image forming apparatus
Inventor: TOICHI TETSUYA
IPC: G03G15/00
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, which can simultaneously perform the formation of a density detection image and the forcible discharge of developer and can prevent the useless consumption of toner.  <P>SOLUTION: A control section 32 repeatedly forms a patch image M, and calculates an amount ΔS<SB>n</SB>of change in area from a patch image M<SB>n</SB>formed immediately before according to the detected densities A<SB>n</SB>, A<SB>n-1</SB>, and A<SB>n-2</SB>of the patch images M<SB>n</SB>, M<SB>n-1</SB>and M<SB>n-2</SB>. Then, based on the calculated amount ΔS<SB>n</SB>of change in area, the control section varies the area S<SB>n+1</SB>of the patch image M<SB>n+1</SB>to be formed next, to form the patch image M<SB>n+1</SB>, thereby performing the forcible discharge of toner.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168430-A (JP)
Title: Polymer treating apparatus and treating method
Inventor: TAKEGUCHI MASAKATSU
IPC: C01B33/02
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To reliably and safely perform efficient treatment of a polymer of chlorosilanes generated in a process for producing polycrystalline silicon or in another process.  <P>SOLUTION: This invention relates to a polymer treating apparatus 10 for treating a polymer comprising chlorosilanes, and the polymer treating apparatus 10 includes: a treatment tank 20 having a liquid tank section 22 holding treat water W1 for hydrolysis and a sprinkling tower 24 connected to an upper part of the liquid tank section 22; an inert gas supply means 70 to supply an inert gas into the treatment tank 20; a gas guide tower 40 connected to an upper part of the sprinkling tower 24 and having an opening 40a which is opened downward; and a water seal tank 50 holding seal water W2, wherein the opening 40a of the gas guide tower 40 is stored in the seal water W2, thereby the internal gas in the sprinkling tower 24 of the treatment tank 20 and in the gas guide tower 40 is water-sealed by the treatment tank 20 and the water seal tank 50, and the inert gas is supplied into the treatment tank 20 by the inert gas supply means 70, so that the inside of the treatment tank 20 and the gas guide tower 40 is maintained under positive pressure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010118144-A (JP)
Title: Optical pickup and optical information reproducing device
Inventor: MORI HIROMITSU
IPC: G11B7/135
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup efficiently performing spherical aberration correction control in a short time after a disk is loaded, and an optical information recording/reproducing device.  <P>SOLUTION: Before an information recording medium 114 is loaded on a drive, an optical axis direction position of a concave lens 108 is set in advance so that a focal spot is optimized on the recording surface of a predetermined layer (first layer having substrate thickness of 0.1 mm) of a single-layer medium or a medium having 2 or more layers of the first medium for performing recording/reproducing by a laser light source 101. When the information recording medium 114 is loaded, and then determined to be a second (third) recording medium for performing recording/reproducing by a laser light source 119 (129), setting of the optical axis direction position of the concave lens 108 is changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT