baber/WOPTO huggingface dataset:
Patent JP-2011229815-A (JP)
Title: Biological information imaging apparatus and biological information imaging method
Inventor: SUDO YOSHIAKI
IPC: A61B8/00
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for increasing a signal-to-noise ratio while appropriately adjusting the gain of an amplifier according to the situation of a subject in photoacoustic tomography.SOLUTION: A biological information imaging apparatus to be used includes: a detector for detecting acoustic waves generated from a light absorber inside a subject which absorbs light and converting them to detection signals; a gain controller for determining the gain of the amplifier corresponding to the strength of the detection signals; the amplifier for amplifying the detection signals by the determined gain; a number-of-times determination part for determining the number of times of addition of the amplified detection signals; and a signal processor for averaging the amplified detection signals by the number of times of addition to generate image data. The number-of-times determination part determines the number of times of addition such that the SN ratio of signals after averaging becomes equal to or larger than a preset value on the basis of the SN ratio in the case of performing the amplification by the determined gain.
Patent JP-2011238646-A (JP)
Title: Conveyance system
Inventor: AZEYANAGI MASAAKI
IPC: B65G49/07
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance system that does not require an additional controller for controlling lifting of a case in modifying a manufacturing apparatus nor installation of a controller for controlling lifting of a case for each of a plurality of manufacturing apparatuses in concurrently installing the apparatuses.SOLUTION: The conveyance system includes an opener control panel 21 installed on an opener 20 to control lifting of a case 30 by exchanging signals with a conveyance machine 40. The carrier 40 places the case 30 on the opener 20 by exchanging signals with an opener controller 21.
Patent JP-2011188466-A (JP)
Title: Multiplexed bi-directional communication circulator
Inventor: CHANG RONG-YUAN
IPC: H04B1/40
Filed: 2010-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiplexed bi-directional communication circulator which integrates the functions of a duplexer and a circulator, capable of performing data integration of multi-bands and multi-channels for the systems including GSM(R) 1,800 MHz, WiFi 2.45 GHz, and WiMAX 3.5 GHz.  <P>SOLUTION: A triplex bi-directional communication circulator 30 is a kind of novel microwave circuit manufactured based on the EBG characteristics of meta-materials. Firstly, the traditional single-layered mushroom structure is combined with the concept of the suspended micro-strip line to be extended to a multi-layered structure. In this way, the multi-layered structure can reveal multi-band EBG characteristic and achieve miniaturization of the circuit. Next, three sets of dual-band EBG circuits 307, 308 and 309 are connected in series in a ring-type structure. By using proper impedance matching, the triplex bi-directional communication circulator is accomplished.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011235324-A (JP)
Title: Squeeze mill for producing electric resistance welded tube
Inventor: IKEZAKI TORU
IPC: B21D5/12
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a squeeze mill for producing an electric resistance welded tube capable of aligning top rolls of a squeeze roll stand with a welding seam by moving the top rolls in right-left and horizontal directions.SOLUTION: The squeeze mill for producing an electric resistance welded tube, includes a top roll stand 1 whose lower part is equipped with: a pair of squeeze rolls 9 for pressing, from the right and left side, an intermediate formed tube 8 formed in a tubular shape transferred from a preceding process where the intermediate forming is carried out; the top rolls 11 for pressing a welding seam part 10 from the upper side; driving devices 20; a top roll face plate 4; and wedge-shaped vertically movable plates 19. The squeeze rolls 9 and the top rolls 11 press the electrically heated welding seam part to weld it. The top roll face plate 4 fixes the top rolls 11, and are supported slidably in the right-left and horizontal directions of a large face plate 3 of the top roll stand 1. Slide contact surfaces 16 inclining toward the lower side and outside are formed on right and left side surfaces of the top roll face plate 4, respectively. Wedge-shaped vertically movable plates 19 movable in the vertical direction are in contact with the respective slide contact surfaces 16. The driving devices 20 move the vertically movable plates 19 vertically to move the top roll face plate 4 in either one of right and left directions.
Patent JP-2011235823-A (JP)
Title: Assist grip
Inventor: TAKAI HAJIME
IPC: B60N3/02
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an assist grip which is excellent in assemblability, has good appearance and high strength when in use.SOLUTION: A rotary shaft of a hinge member includes a shaft protrusion formed integrally with the hinge member and a pin member formed differently from the hinge member. A spring case is disposed in a space formed in a hinge case. A coil spring presses the hinge member in a direction for housing the hinge member into the hinge recess via the spring case.
Patent JP-2011241864-A (JP)
Title: Flow control valve of cathode gas and method of manufacturing the same
Inventor: KUSANO YOSHIO
IPC: H01M8/04
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a flow control valve of cathode gas which can maintain a freezing/fixing prevention performance for an extended period.SOLUTION: The flow control valve includes a valve body in which a cathode flow path 42 through which cathode gas flows and a shaft hole which communicates with the cathode flow path 42 are formed, a valve disk that is provided in the cathode flow path 42 and changes an opening area of the cathode flow path 42, and a shaft 46 which is provided by being inserted in the shaft hole to drive the valve. A fluororesin coating layer is formed on the inner peripheral surface of a shaft enclosure part 475 of the shaft hole of the valve body, and a fluororesin composite electroless nickel plating layer is formed on the outer peripheral surface of the shaft 46.
Patent JP-2010172758-A (JP)
Title: Physical state detector, detection method, and detection program
Inventor: MATSUOKA KATSUNORI
IPC: A61B5/11
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physical state detector accurately detecting a physical state without depending on the mounting direction of an acceleration sensor, and a detection method and a detection program.  <P>SOLUTION: The physical state detector includes a triaxial acceleration sensor (1) put on the body; a data collecting means (2) collecting acceleration vector data output from the triaxial acceleration sensor; and a processing means (5). The processing means (5) detects the walking state of the body using the continuously collected acceleration vector data, determines a gravity acceleration vector and a body axis using the continuous acceleration vector data within a period of a walking state, computes an absolute value of each acceleration vector, an average value of the absolute values, a standard deviation and periodicity regarding the continuously collected acceleration vector data, and determines the walking state when the standard deviation is within the predetermined range and the periodicity is larger than a predetermined value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011240551-A (JP)
Title: Gravure printing plate
Inventor: TANAKA YASUSHI
IPC: B41N1/20
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a gravure printing plate which avoids faults or "fog faults" caused by ink transferred on a blank portion (a non-printing area) in printed matter, and to provide a manufacturing method therefor.SOLUTION: The gravure printing plate is characterized in that the surface roughness of the gravure printing plate is 0.050 μm or less in an arithmetic average roughness Ra, 0.0 or less in skewness Rsk and 2.5 to 4.0 in Kurtosis Rku.
Patent JP-2011244572-A (JP)
Title: Power conversion device, control type semiconductor element of discrete type, and control type semiconductor element module
Inventor: HAYASHI MIWAKO
IPC: H02M7/5387
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To reduce radiation noise generated from a gate driving cable due to noise current induced by switching operation of an IGBT.SOLUTION: A common-mode reactor 11 is inserted onto a signal line m1 that connects between a gate terminal of an IGBT and a gate driving circuit 57, and a signal line m2 that connects between an emitter terminal and the gate driving circuit 57, which constitutes of a gate driving cable 56, and the common-mode reactor 11 is disposed near the IGBT. Although a noise current induced by a switching operation of the IGBT flows into the gate driving cable 56, the noise current flowing into the gate driving cable 56 can be reduced because the current is reduced by the common-mode reactor 11 provided near the IGBT. For this reason, radiation noise generated from the gate driving cable 56 by the flow of the noise current can be reduced.
Patent JP-2011240248-A (JP)
Title: Housing for inkjet head
Inventor: TAKESHIMA SHOICHI
IPC: B41J2/01
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a housing for an inkjet head capable of precisely adjusting the position of the inkjet head with excellent maintainability with a simple structure.SOLUTION: A head housing 11 is provided with a housing base 21 and a head holder 22. Joint pins 26a, 26b are erected on the housing base 21 and are inserted into pin holes 28a, 28b of the head holder 22. The joint pin 26a is inserted into the circular pin hole 28a in a loosely fitted state having a gap in the X-axis direction and Y-axis direction. The joint pin 26b is inserted into the long pin hole 28b by scarcely having a play in the Y-axis direction, while having a gap in the X-axis direction. The housing base 21 is positioned and fixed to an alignment device in the same condition as a case that the head housing 11 is mounted on the inkjet recording device. The housing base 21 is fixed to the head holder 22 in a state that the head position adjustment in the alignment device is completed.
Patent JP-2011240442-A (JP)
Title: Stop ring attaching and detaching tool
Inventor: NAGAO OSAMI
IPC: F16B21/18
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a stop ring attaching and detaching tool which can easily detach a stop ring from a shaft body and restrain the stop ring from dropping during an attaching and detaching operation of the stop ring to the shaft body.SOLUTION: The stop ring attaching and detaching tool includes an outer tube 21 and an inner tube 22 coaxially fitted so as to be rotatable around an axis, a first shank 24 and a second shank 25 fixed to the outer tube 21 and the inner tube 22, and a first fitting protrusion 28 and a second fitting protrusion 29 spaced radially by a first space between an axis of a roller shaft and a hole part 1c, respectively, when the stop ring 1 is fitted to the roller shaft from the axes of the outer tube 21 and the inner tube 22 and extended from one-side ends of the outer tube 21 and the inner tube 22, respectively. The inner tube 22 has an inner diameter corresponding to an outer diameter of the roller shaft. A space between the first fitting protrusion 28 and the second fitting protrusion 29 can be adjusted by operating the first shank 24 and the second shank 25 to rotate the outer tube 21 and the inner tube 22 in an opposite direction to each other.
Patent JP-2011241125-A (JP)
Title: Apparatus and method for manufacturing glass film
Inventor: TERANISHI YASUO
IPC: C03B33/03
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a glass film cutting device capable of securely preventing deposition of a glass powder onto a product glass part, provided that the glass powder is produced when crushing and recovering an unnecessary glass part after dividing a glass film into the product glass part and the unnecessary glass part.SOLUTION: A long glass film is fed and continually cut along the feed direction thereof so as to be divided into the product glass part and the unnecessary glass part Gb. The divided unnecessary glass part Gb is subsequently introduced into a recovery passage 10 with a closed periphery from an inlet 10a located at one end of the passage and subsequently crushed therein. The crushed unnecessary glass part Gb is sucked and recovered together with gas inside the passage by a suction means 11 from a suction opening 10b located at the other end of the recovery passage 10.
Patent JP-2011247926-A (JP)
Title: Control method of mach-zehnder type modulator and optical module
Inventor: TAKABAYASHI KAZUMASA
IPC: G02F1/017
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To improve output characteristics of a Mach-Zehnder type modulator.SOLUTION: A Mach-Zehnder type modulator 10 includes a first optical waveguide 13a and a second optical waveguide 13b, a first modulation electrode 16a and a first adjustment electrode 17a that are provided on the first optical waveguide 13a, and a second modulation electrode 16b and a second adjustment electrode 17b that are provided on the second optical waveguide 13b. The Mach-Zehnder type modulator 10 supplies electric signals to each of the first adjustment electrode 17a and the second adjustment electrode 17b to adjust the loss difference between the first optical waveguide 13a and the second optical waveguide 13b while maintaining the phase difference between the first optical waveguide 13a and the second optical waveguide 13b. The phase difference and loss difference are appropriately adjusted in this way, thereby the extinction ratio and chirp characteristics can be improved.
Patent JP-2011247615-A (JP)
Title: Pulse compressor, radar device, pulse compression method, and pulse compression program
Inventor: ASADA YASUNOBU
IPC: G01S13/28
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor which suppresses a range sidelobe without deteriorating an SN ratio.SOLUTION: A Fourier transform unit 141 transforms an inputted transmission signal on a time axis into a signal on a frequency axis and outputs a spectrum of the transmission signal. A Fourier transform unit 142 transforms an inputted desired signal on the time axis into a signal on the frequency axis and outputs a spectrum of the desired signal. The desired signal is squared to be transformed into an autocorrelation spectrum (power spectrum). A divider 145 divides the autocorrelation spectrum of the desired signal outputted from a multiplier 144 by the transmission signal spectrum, i.e., an output signal of the Fourier transform unit 141. The signal resulting from the division is taken as a reference signal spectrum and is transformed into a signal on the time axis by an inverse Fourier transform unit 146. This reference signal on the time axis is taken as a filter coefficient of an FIR filter 147.
Patent JP-2011249387-A (JP)
Title: Substrate processing system
Inventor: SHIMIZU HIDETO
IPC: H01L21/027
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing system in which a group control system and a statistically analyzing system are integrated.SOLUTION: The substrate processing system is composed of a plurality of devices 30, the group control system 10 collecting output data from the devices 30, and the statistically analyzing system 20 statistically analyzing the output data related to a specified event of the output data from the devices 30. The group control system 10 includes a data receiving portion 11 receiving the output data from the devices 30, a device data DB 15 accumulating the received output data, and means for accumulating control data which is used when the statistically analyzing system 20 carries out statistical analysis as statistically analyzing control data 14. The statistically analyzing system 20 receives the control data from the group control system 10 upon startup, and initializes the statistically analyzing system 20 according to the control data.
Patent JP-2011249935-A (JP)
Title: Proximity antenna and radio communication device
Inventor: MATSUURA TOSHINORI
IPC: G06K19/07
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent, by using a method other than a method of attaching magnetic material, a coupling characteristic from deteriorating due to a conductor placed in the vicinity of a noncontact IC card.SOLUTION: A proximity antenna comprises an antenna part 13 for performing radio communication with an external communication device by magnetic coupling, and a conductive plate 14a placed in the vicinity of the antenna part 13 but in an insulated state with the antenna part 13. The conductive plate 14a includes an opening OP and a linear slit SL spanning from the opening OP to an edge of the conductive plate 14a. An antenna pattern in the antenna part 13 is placed at a position overlapping with at least a part of the opening OP in planar view.
Patent JP-2011245376-A (JP)
Title: Apparatus for adsorption and decomposition of volatile organic compound, and method for treatment of volatile organic compound
Inventor: YAMAZAKI SHUNSUKE
IPC: B01D53/14
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an adsorption and decomposition apparatus, along with a treatment method, which facilitates reduction of operation cost and continuous operation by recycling an adsorption solution, and which enables efficient adsorption of gaseous VOC.SOLUTION: The apparatus includes: a filling column 1, which has a ventilation channel 11 for ventilating the gaseous volatile organic compound in the column, and which has a filler 12 arranged by intercepting the ventillation channel 11 in the column; an adsorption solution supply mechanism 2 for spraying and supplying a polymer adsorption solution P into the column of the filling column 1; an ultrasonic treatment apparatus 3 for recovering the adsorption solution P after being supplied into the column and for applying an ultrasonic treatment; and a temperature controller 4 for controlling a temperature of the adsorption solution P when the ultrasonic treatment is performed.
Patent JP-2011248494-A (JP)
Title: Picture synthesizing apparatus, picture synthesizing method and program for the same
Inventor: MAEKAWA TAKUYA
IPC: G06F3/042
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To enable, when overlapping areas are detected among a plurality of partial pictures consecutively taken of characters and/or pictures handwritten by a copyist with a camera mounted on the hand or elsewhere and a whole picture is to be reconstructed by superposing the overlapping areas, elements that would obstruct detection of the overlapping areas to be excluded without having to fit a special device or to perform a special operation and the overlapping areas to be precisely detected even from pictures with little feature amount.SOLUTION: Pictures affected by camera shake or parts of pictures accidentally showing a hand or a pen, which would obstruct detection of overlapping areas among a plurality of partial photographic pictures, are detected and removed, and furthermore corners (crossings, edges and bends) of handwritten segments are utilized as feature points.
Patent JP-2011246536-A (JP)
Title: Thermally conductive silicone grease composition
Inventor: TSUJI KENICHI
IPC: C08L83/07
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermally conductive silicone grease composition hardly generating deviation in comparison with a conventional technology, excellent in reworkability, and therefor capable of reconciling deviation suppression with reworkability.SOLUTION: This invention relates to a thermally conductive silicone grease composition containing following components (A)-(F), whose viscosity at 25°C is ≤300 Pa s. Component (A): organopolysiloxane having at least two alkenyl groups, whose kinematic viscosity at 25°C is 10-100,000 mm/s, component (B): a thermally conductive filler having a thermal conductivity of ≥10 W/m°C, component (C): organohydrogenpolysiloxane containing at least two Si-H groups, component (D): a crosslinking auxiliary having a triazine ring and at least one alkenyl group in one molecule, component (E): a catalyst selected from a group comprising platinum and platinum compounds, and component (F): a control agent selected from acetylene compounds, various nitrogen compounds, organophosphorus compounds, oxime compounds and organic chlorine compounds.
Patent JP-2011014130-A (JP)
Title: Method for converting set of words to corresponding set of particles
Inventor: EZZAT TONY
IPC: G10L15/06
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To improve performance of an automatic speech recognition (ASR) system to reduce the recognition time, to reduce the number of particles in comparison with the number of words, to increase the throughput, and furthermore to improve performance of an IR system measured by a recall rate.SOLUTION: A set of words is converted to a corresponding set of particles, wherein the words and the particles are unique within each set. For each word, all possible partitionings of the word into particles are determined, and a cost is determined for each possible partitioning. The particles of the possible partitioning associated with a minimal cost are added to the set of particles.
Patent JP-2011246784-A (JP)
Title: Rolled non-heat treated steel bar having excellent strength and toughness and method for producing the same
Inventor: HASE KAZUKUNI
IPC: C22C38/00
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a rolled non-heat treated bar steel which combines high strength with toughness without being subjected to quenching tempering treatment after rolled.SOLUTION: The rolled non-heat treated bar steel has a composition containing, by mass, 0.30 to 0.80% C, 0.01 to 2.0% Si, 0.1 to 2.0% Mn, ≤0.05% P, ≤0.05% S and ≤0.1% Al, and the balance Fe with inevitable impurities, wherein the structure of the surface layer portion (the portion entering the inside by the 1/5 of the radius from the surface) is composed of a mixed structure of fine ferrite with an average grain size of ≤0.8 μm and spherical cementite, and the yield ratio in the portion is controlled to ≥0.8.
Patent JP-2011246785-A (JP)
Title: Film formation apparatus and film formation method
Inventor: KANNO TAKESHI
IPC: C23C14/24
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a film formation apparatus and a film formation method capable of quickly and accurately controlling a temperature of a substrate.SOLUTION: The film formation apparatus 1 is an apparatus for forming a film formation material on a surface of a substrate 50 by resistance heating type vacuum vapor deposition. The film formation apparatus 1 includes: a film formation chamber 10; a substrate holder 20 for holding the substrate 50 in the film formation chamber 10; a cooling block 30 on which the substrate holder 20 is fixed; and an evaporation source 40 for evaporating the film formation material. A wrinkled metallic foil 60 is arranged between the cooling block 30 and the substrate holder 20. In the cooling block 30, a refrigerant passage 31 for circulating a refrigerant is formed in the inside and the cooling block 30 is cooled by circulating the refrigerant in the refrigerant passage 31.