baber/WOPTO huggingface dataset:
Patent JP-2011115853-A (JP)
Title: Laser machining device and method using the same
Inventor: SENDA ITARU
IPC: B23K26/04
Filed: 2010-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser machining device, which splits a laser beam output from a single laser oscillator into two different wavelengths, or a fundamental wavelength and a harmonic wavelength, and achieves machining using these two laser beams for the same purpose; and also to provide a method using the same.  <P>SOLUTION: The laser machining device includes: a laser oscillator 1 which outputs a laser beam; a wavelength converter 3 which receives a laser beam output from the laser oscillator 1 and generates a fundamental wavelength 2 and a harmonic wavelength 4; an optical element 6 for fundamental wavelengths which transmits the fundamental wavelength 2 generated by the wavelength converter 3; an optical element 7 for harmonic wavelengths which transmits the harmonic wavelength 4 generated by the wavelength converter 3; a laser beam synthesizer 10 which receives the fundamental wavelength 2 transmitted from the optical element 6 for fundamental wavelengths and the harmonic wavelength 4 transmitted from the optical element 7 for harmonic wavelengths and synthesizes a laser beam; and a collective lens 11 which irradiates an article to be machined 12 with the laser beam through water synthesized by the laser beam synthesizer 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012100172-A (JP)
Title: Communication device, control method for communication device, and program
Inventor: AOKI HITOSHI
IPC: H04W52/02
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To solve a problem that buffer shortage can happen in receiving an aggregation frame in a power saving mode, and even in switching to a normal mode to receive the frame, loss of the part of the frame can happen because of time the switching requires.SOLUTION: A communication device being capable of receiving a plurality of frames transmitted continuously or a plurality of frames transmitted as one frame from a transmission device comprises: a communication control part controlling communication processing with the transmission device; a switching part switching between a power saving mode that stops functions except the communication processing to reduce power consumption and a normal mode that also activates the functions except the communication processing; and a notification part notifying the transmission device of a transmission stop request for stopping transmission of the plurality of frames transmitted continuously or the plurality of frames transmitted as the one frame, when the switching part switches the mode from the normal mode to the power saving mode.
Patent JP-2011083000-A (JP)
Title: Processing digital video data
Inventor: SIH GILBERT C
IPC: H04N7/50
Filed: 2010-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To implement high-speed encoding and decoding for processing digital video data.  <P>SOLUTION: A device for processing digital video data, such as an encoder, a decoder or an encoder/decoder (CODEC) 20 makes the use of an innovative architecture in which functionality is partitioned between an embedded processor, a digital signal processor and dedicated hardware to achieve increased performance. In addition, the device includes a programmable video direct memory access (VDMA) controller 26 to retrieve video data from memory in response to a command specifying a multidimensional block of video data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012104921-A (JP)
Title: Video signal processing device, video signal processing method, and computer program
Inventor: HATA RYUHEI
IPC: H04N13/122
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To correct the luminance difference and contrast of a stereoscopic image.SOLUTION: The correction gain of the edge portion of an input image is made to be small and the correction gain of a background region is made to be a little larger. A luminance difference between a right-eye image and a left-eye image is calculated and multiplied by a correction gain to create a correction amount map. Then the correction amount map is added to the right-eye image or the left-eye image to obtain a corrected image. It is avoided to correct an edge portion having an effect on parallax but the background region having an effect on flicker feeling is emphasized, thereby enabling the correction of the luminance difference and the contrast of the stereoscopic image without having a bad effect on stereoscopic feeling.
Patent JP-2012101406-A (JP)
Title: Monitoring apparatus of screen mask, and printing apparatus
Inventor: MIZUSHIMA TAKATOMO
IPC: B41F15/08
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring apparatus of a screen mask, which can accurately monitor a shape of a mask opening.SOLUTION: A printing apparatus 100 includes: a mask support 31 for fixing a frame 95 mounted with a mask plate 90; a camera 15 for capturing an image of the mask plate 90; and a lower surface side correction jig 110 and an upper surface side correction jig 120 for correcting the flexure of the mask plate 90 when capturing an image of a lower surface 90a of the mask plate 90 by the camera 15 while the frame 95 is fixed by the mask support 31.
Patent JP-2011165171-A (JP)
Title: Automatic transaction machine and automatic transaction method
Inventor: NAKAZAWA TATSUYUKI
IPC: G07D9/00
Filed: 2010-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transaction machine with high performance of preventing forgetfulness of taking of a medium which can certainly prevent the forgetfulness of taking of the medium even when a continuous transaction is performed.  <P>SOLUTION: In an ATM 1 including a continuous transaction function for continuously performing the next transaction as making the medium such as a card, paper money exist in a machine, a card incorporation lamp 171 is constituted, for notifying a customer that the card remains in the ATM 1 by blinking, and making the customer conscious that the card is incorporated in the ATM 1 to prevent the forgetfulness of taking the card when, for example, the card to be passed to the customer exists in the ATM 1 before the continuous transaction for continuously shifting to the next transaction when one transaction is completed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035943-A (JP)
Title: Active set control method
Inventor: MAEDA MIHO
IPC: H04W52/40
Filed: 2010-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active set control method for suppressing transmission quality degradation.  <P>SOLUTION: A base station control apparatus 3 sorts a plurality of base stations 2 to a base station of an E-DCH active set or a base station of an active set for soft handover (conventional active set), in accordance with a data reception status at the base stations 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012109429-A (JP)
Title: Manufacturing method of semiconductor device and substrate processing apparatus
Inventor: SATO TAKEO
IPC: H01L21/31
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device and a substrate processing apparatus capable of reducing a load and raising a temperature of a heating part.SOLUTION: A manufacturing method of a semiconductor device comprises: a step of carrying a substrate into a processing chamber; a step of supplying power to the heating part and heating and processing the substrate by heating the heating part; and a substrate carrying out step of carrying out a processed substrate from the processing chamber. The step of heating the substrate detects a temperature of the heating part and determines whether the detected temperature is less than a predetermined temperature. If the temperature of the heating part is less than the predetermined temperature, the step determines whether a temperature increase rate of the heating part is greater than or equal to a target temperature increase rate which serves as a reference for the preset temperature increase rate of the heating part. If the temperature of the heating part is less than the predetermined temperature and the temperature increase rate is greater than or equal to the target temperature increase rate and differs from the target temperature increase rate, the step reduces the amount of power supplied to the heating part.
Patent JP-2012113033-A (JP)
Title: Optical system, optical device, and method of manufacturing optical system
Inventor: YAMAMOTO HIROSHI
IPC: G02B13/04
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical system having a good optical performance.SOLUTION: In a wide angle lens WL composed of a first lens group G1 having a negative refractive power and a second lens group G2 having a positive refractive power in order from an object side along an optical axis, the first lens group G1 is fixed, and the second lens group G2 moves at the time of focusing from an infinite-distance object to a finite-distance object. When a focal length of the first lens group G1 is defined as f1, a focal length of the second lens group G2 is defined as f2, and a focal length of the wide angle lens WL in an infinite focusing state is defined as f, conditional expressions represented by 0.10<(-f1)/f2<2.50 and 0.20<f2/f<1.55 are satisfied.
Patent JP-2012114226-A (JP)
Title: Manufacturing method of nonvolatile semiconductor memory device
Inventor: WATANABE KATSURA
IPC: H01L45/00
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a nonvolatile semiconductor memory device capable of suppressing power consumption and reducing switch malfunctions using a carbon nanotube as a variable resistive element.SOLUTION: A manufacturing method of a nonvolatile semiconductor memory device of an embodiment includes: a step of forming a lower electrode on a semiconductor substrate 9; a step of forming a variable resistance layer 11 containing a carbon nanotube on the lower electrode; an irradiation step of irradiating the variable resistance layer with an electron beam or a photon beam; and a step of forming an upper electrode on the variable resistance layer after the irradiation step.
Patent JP-2012113167-A (JP)
Title: Liquid developer for electrophotography
Inventor: IWATA SHOWA
IPC: G03G9/13
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid developer for electrophotography having excellent heat-resistant storage stability and uniform particle diameter and shape of resin particles included in the developer.SOLUTION: The liquid developer for electrophotography comprises core-shell type resin particles (C) dispersed in a non-aqueous organic solvent (L) having a relative permittivity of 1 to 4 at 20°C in the presence of a block copolymer (Z). The resin particles (C) comprise at least one layer of a shell layer (P) in a coating film state containing a first resin (a), and a single layer of a core layer (Q) containing a second resin (b), in which a weight ratio of (P) to (Q) ranges from (1:99) to (70:30). The block copolymer (Z) includes a structural unit (1) expressed by general formula (I) and a structural unit (2) expressed by general formula (II), in which an amino group possessed by the structural unit (1) and an organic phosphoric acid compound expressed by general formula (III) form a salt.
Patent JP-2012111021-A (JP)
Title: Cutting machine
Inventor: AOYAMA SHUJI
IPC: H01M2/10
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a cutting machine excellent in usability and easy in the installation of a battery pack.SOLUTION: The cutting machine 1 includes a handle 40 projecting upwardly from a housing 10 accommodating a motor M, and a cutting blade 20 operated by the motor driven by a battery pack 60 which is a drive source. An insert receiving part 50 is formed in the housing at the rear of the handle, and has an open top end capable of inserting the battery pack and installing it therein from above. The insert receiving part is coupled with the housing and integrally joined to the handle.
Patent JP-2012115350-A (JP)
Title: Game machine
Inventor: TOMARU YOSHINORI
IPC: A63F7/02
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To perform a look-ahead presentation rich in savors by allowing an expectation feeling to continue even in a variable display game after an upper limit number without allowing a look-ahead presentation possible range not to be restricted by a range to perform the variable display game of a start storage upper limit number.SOLUTION: A variable display game performance control means (a game controller 100) includes: a table setting means for setting a table to be used for selecting the performance mode of a special symbol variable display game; a counting means for counting the performance times of the special symbol variable display game after the termination of a jackpot; and a table changing means for changing the table which is set by the table setting means when the counting result of the counting means becomes predetermined changeover times. When the table is changed by the table changing means, a presentation controller 300 performs a prescribed presentation concerning a table to be changed in the special symbol variable display game to be subsequently the changeover times in the special symbol variable display game based on the changed table.
Patent JP-2012122857-A (JP)
Title: Specific heat measuring method and thermal conductivity measuring method
Inventor: YAYAMA HIDEKI
IPC: G01N25/18
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To continuously measure specific heat or thermal conductivity of a sample in a wide temperature range within a short time without repeating heating and cooling.SOLUTION: A sample 11 of which the specific heat c is unknown is connected to a heat bath 14 through a thermal coupling body 13 of which the heat conductivity κ is known. After heating the sample 11 by a heater 15 up to a maximum temperature Tof a predetermined temperature range, heating is stopped. Then, the temperature T of the sample 11 is measured by a thermometer 12 in each time t until the temperature of the sample 11 reaches the temperature Tof the heat bath 14. The time differential dT/dt of the temperature T is found out from a result of measuring the temperature T of the sample 11 as a function of the time t. The time differential dQ/dt of a heat flow Q is calculated from the known heat conductivity κ(T) of the thermal coupling body 13. The thermal capacity of the sample 11 is calculated over a predetermined temperature range based on an equation C=(dQ/dt)/(dT/dt) and the heat capacity is divided by a substance amount to find out the specific heat.
Patent JP-2012128600-A (JP)
Title: Document retrieval apparatus, document retrieval method and document retrieval program
Inventor: YASUDA TOMOHIRO
IPC: G06F17/30
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a document retrieval apparatus in which the number of electronic documents (DF value) containing a given keyword can be fast calculated with a little memory usage.SOLUTION: In a document retrieval apparatus which retrieves a desired document from among a plurality of documents using importance for each of a plurality of inputted retrieval keywords, a suffix array is constructed for a character string included in each of the plurality of documents. An integer array is constructed which contains, as an element corresponding to each suffix, the number of characters for which each suffix in the suffix array and a suffix resulting from the same document as each suffix and preceding or following in a dictionary order are compared in order from a leading character and matched. In the constructed integer array, the number of elements having a value smaller than the number of characters of the retrieval keyword, among elements corresponding to the suffix starting with each of the plurality of inputted retrieval keywords, is calculated as the number of documents containing the retrieval keyword. The calculated number of documents is used to compute the importance of the retrieval keyword.
Patent JP-2012128189-A (JP)
Title: Image forming apparatus and temperature control method for fixing device
Inventor: TANAKA YUTAKA
IPC: G03G21/00
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To secure user convenience while saving electricity as much as possible when performing a non-printing mode, such as color shift correction process, without thermal fixing.SOLUTION: A temperature control method for a fixing device includes: when a non-printing mode (color shift correction) is started, lowering the temperature of a fixing member by stopping power supply to a heater of a fixing section (heater-Off) or by reducing the power supply thereto; and raising the temperature of a fixing roller by switching on the power of the heater (heater-On) at a predefined timing (P1) in the midst of the non-printing mode so as to revert the temperature of the fixing roller, at the end of the non-printing mode, back to a predefined target temperature set in preparation of an image forming operation.
Patent JP-2011159623-A (JP)
Title: X-ray cathode and method for manufacturing the same
Inventor: LEMAITRE SERGIO
IPC: H01J35/06
Filed: 2010-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray cathode system and a method for manufacturing an X-ray cathode.  <P>SOLUTION: The disclosed embodiment includes an embodiment such as an X-ray tube cathode filament system. The X-ray tube cathode filament system includes a substrate and a coating (74) disposed on the substrate. In this cathode filament system, electron beams (18, 90) are emitted from the coating (74) but not from the substrate. The electron beams (18, 90) are generated by the use of the thermionic effect.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012128245-A (JP)
Title: Developing unit and image-forming device
Inventor: SHINOZAKI SEIGO
IPC: G03G15/08
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a developing unit capable of efficiently controlling temperature rising of a developer.SOLUTION: A developing unit at least comprises: a container for keeping a developer containing a non-magnetic coloring material and a magnetic particle; a first route and a second route that are provided in a parallel way so as for the developer in the container to be circulated in a longitudinal direction and that connect to each other through an aperture formed at one end; first conveyance means that is provided at the first route and delivers the conveyed developer from the first route side to the second route side through the aperture; and second conveyance means for conveying the developer delivered through the aperture to the opposite side of the aperture. A bottom included in the first route is configured so that at least a portion including an area facing the aperture has higher thermal conductivity than other portions forming the bottom.
Patent JP-2011102807-A (JP)
Title: Current sensor
Inventor: TAYLOR WILLIAM P
IPC: G01R15/20
Filed: 2010-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit having a current sensor miniaturized in an integrated circuit package.  <P>SOLUTION: The integrated circuit includes: a lead frame 452 having a plurality of lead wires 452a-452h; a current conductor 454 provided with the plurality of lead wires 452a-452h; a substrate 456 having a first surface 456a and a second opposing surface 456b with the first surface 456a proximate to the current conductor 454 and a second surface 456b in the vicinity of the current conductor portion 454; a magnetic field sensing element 458 arranged proximate to the current conductor 454; a current sensing circuit which is arranged on the first surface 456a of the substrate 456, connected to the magnetic field sensing element 458, and adapted to provide an output signal which indicates a current flowing through the current conductor 454; and an overcurrent circuit which is arranged on the first surface 456a of the substrate, senses a voltage drop associated with a current, is adapted to provide an output signal according to the voltage drop, and shows that the sensed current is higher than a predetermined current.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012135163-A (JP)
Title: Air conditioner
Inventor: TSUKII KOJI
IPC: H02M7/12
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To suppress many harmonic current components which are generated by switching operation considering only an outdoor unit load of an air conditioner and flow in the entire air conditioner.SOLUTION: Information on a current flowing in a rectification circuit of an indoor unit or information on a load on the indoor unit is transferred to an outdoor unit, and information on the load on the indoor unit is added to information on a load on the outdoor unit, and switching operation of switching means which causes short circuit in a power supply via a reactor arranged on an AC side of the rectification circuit installed in the outdoor unit is changed. This can suppress harmonic current components of an entire input current flowing in the air conditioner which is the sum of currents of the indoor unit and the outdoor unit.
Patent JP-2012133719-A (JP)
Title: Input display device and heating cooker
Inventor: TANAKA MINORU
IPC: G06F3/0482
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an input display device which facilitates a key input and prevents key input errors.SOLUTION: In an input display device, a detection area narrowing setting section allows, as an initial setting, detection areas 73a, 72a, 71a and 74a of respective key images of a manual heating key 73, a cancellation key 72, a return key 71, and a warming start key 74 to be narrowed than their key images and therefore, in performing a key input, an erroneous key input of another adjacent key image can be avoided.
Patent JP-2012137337-A (JP)
Title: Foreign matter detecting apparatus for engine lubrication oil and engine system
Inventor: KOMATSU TOMOMI
IPC: G01N21/73
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter detecting apparatus and an engine system capable of simply and quickly detecting an occurrence of dilution of lubrication oil at an early stage.SOLUTION: A foreign matter detecting apparatus 40 for engine lubrication oil according to the embodiment has: a lubrication oil sampling line L11 for sampling a part of lubrication oil 32 discharged from a diesel engine 10; an acid agent supply means 41 for adding an acid agent 47 to the lubrication oil 32 sampled via the lubrication oil sampling line L11; an electric furnace 42 for heating the lubrication oil 32 to carbonize an inorganic component contained in the lubrication oil 32 thereby producing carbide 50; and an analyzing device 43 for detecting the carbide 50. It detects the inorganic component contained in fuel oil from a detection result acquired by the analyzing device 43.
Patent JP-2012137062-A (JP)
Title: Piston
Inventor: FUJIMOTO MASAHIRO
IPC: F02B75/04
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a piston which can suppress the wear of the piston and the displacement of coned disc springs.SOLUTION: The piston 10 has a case 40 which is accommodated in an accommodation part 70 arranged between a piston base 20 and a piston moving part 30. A plurality of coned disc springs 50 are overlapped with one another and accommodated in the case 40. The case 40 has a base-side case 80 and a moving-part side case 90. The base-side case 80 has a base-side seat 81 and a plurality of base-side external guides 82. The moving-part side case 90 has a moving-part side seat 91 and a plurality of moving-part side external guides 92. A first space S1 is formed between the base-side external guides 82 and the moving-part side case 90, and a second space S2 is formed between the moving-part side external guides 92 and the base-side case 80.