baber/WOPTO huggingface dataset:
Patent JP-5272699-B2 (JP)
IPC: H04N5/232
Filed: 2008-12-15
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for correcting aberrations such as axial chromatic aberration and field curvature aberration.  <P>SOLUTION: An image processing apparatus includes an image reading part and a corrected image generation part. The image reading part receives a plurality of shot images respectively shot by changing at least one of the parameters such as a focal point distance of shooting lens, a shooting distance, and a lens location of shooting lens. The corrected image generation part receives image information from each of shot images and combines a plurality of pieces of image information to generate a corrected image with shooting lens aberrations corrected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5600394-B2 (JP)
IPC: H01J37/32
Filed: 2006-07-27
Granted: 2014-10-01
Abstract: A microwave plasma reactor (10) comprises a reactor chamber, a microwave resonant cavity (14) located within the reactor chamber, a waveguide (16) for conveying microwave radiation to the resonant cavity, the waveguide having a convergent tapered portion, means for forming an electromagnetic standing wave within the resonant cavity from the microwave radiation for initiating and sustaining a plasma within the resonant cavity, the resonant cavity having a gas inlet and a gas outlet, and conduit means extending from the gas outlet for containing a plasma conveyed from the resonant cavity with a gas flowing from the gas inlet to the gas outlet.
Patent JP-5175731-B2 (JP)
IPC: B60J5/04
Filed: 2006-09-15
Granted: 2013-04-03
Abstract: The invention relates to a support housing comprising a housing part for an active component of a door stay, the housing part having at a first end an opening for receiving the active component. The problem of developing a support housing which can be produced on an industrial scale easily and flexibly in line with changing requirements is solved by the invention in that the housing part comprises a cut-off extruded profile. The invention also relates to a door stay comprising a stay bar with a first side, a first active component, which co-operates with the first side of the stay bar, and a support housing with a first housing part, the first end of which is open, and with an opening for the first active component, the first housing part comprising a cut-off extruded profile.
Patent JP-5138605-B2 (JP)
IPC: B01J27/132
Filed: 2006-10-18
Granted: 2013-02-06
Abstract: The present invention relates to a continuous process for the fluorination of perchloroethylene (PER) in the gas phase in a single stage with hydrofluoric acid (HF) in the presence of a catalyst to give, as major product, pentafluoroethane. The process is characterized in that it is carried out at a temperature of between 280 and 430° C. and with an HF/PER molar ratio of greater than or equal to 20.
Patent JP-4299882-B2 (JP)
IPC: H01L45/00
Filed: 2008-05-16
Granted: 2009-07-22
Abstract: A nonvolatile semiconductor apparatus of the present invention comprises (103), a second electrode (105), and a resistance variable layer (104) disposed between the first electrode (103) and the second electrode (105), a resistance value of the resistance variable layer being switchable reversibly in response to an electric signal applied between the electrodes (103), (105), wherein the resistance variable layer (104) comprises an oxide containing tantalum and nitrogen.
Patent JP-5141909-B2 (JP)
IPC: F16K1/00
Filed: 2006-12-14
Granted: 2013-02-13
Abstract: Some water drain valves tend to fill with water which may freeze, thereby jamming the valve. This invention provides an aircraft water drain valve comprising a passageway, a shaft, a first sealing member and a second sealing member. The shaft is moveable between an open position in which the first and second sealing members are arranged to allow free passage of fluid through the passageway, and a closed position in which both the first and second sealing members are arranged to prevent free passage of fluid through the passageway thereby preventing ingress of fluid into the region between the first and second sealing members. Thus water may be hindered from collecting and freezing in the part of the valve close to the cold wall of the fuel tank.
Patent JP-5358193-B2 (JP)
IPC: F02D9/02
Filed: 2009-01-07
Granted: 2013-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To avoid interference of an auxiliary intake air flow with a fuel spray flux and prevent a fuel spray form from being disturbed by the auxiliary intake air flow.  <P>SOLUTION: An auxiliary intake supply port 48 is opened with directivity for supplying auxiliary intake air to a main intake passage 42 in a direction in which it does not intersect with the fuel spray flux F injected into the main intake passage 42 by an injector 38 mounted to an injector mounting hole 44.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5282604-B2 (JP)
IPC: F02D41/38
Filed: 2009-02-24
Granted: 2013-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion control device of a compression-ignition internal combustion engine suppressing the occurrence of unburned fuel and smoke.  <P>SOLUTION: This combustion control device 30 of a compression-ignition internal combustion engine 1 performing a preceding injection before a main injection makes an air-fuel mixture which is leaner than the stoichiometric mixture by the preceding injection and an air-fuel mixture which is richer than the stoichiometric mixture by the main injection to be eccentrically located in a combustion chamber before the ignition, and in this state, makes the combustion to be started.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5281451-B2 (JP)
IPC: G07D7/00
Filed: 2009-03-24
Granted: 2013-09-04
Abstract: A banknote discrimination device allowing light amount adjustment processing to be performed easily while the device is being used. A banknote discrimination device is provided with: a light emitting element for applying light to an inserted banknote; a light receiving element for receiving the light transmitted through or reflected by the inserted banknote; and a control section which, after causing either the amount of the light emitted from the light emitting element or the amount of the light received by the light receiving element to be set to a predetermined amount at a predetermined timing, performs adjustment so that the other amount is within a predetermined range.
Patent JP-5316151-B2 (JP)
IPC: G01M15/04
Filed: 2009-03-25
Granted: 2013-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for testing a power system capable of precisely controlling a torque of a dynamometer, and to provide a method of controlling the same.  <P>SOLUTION: The device 100 for testing a test object 1, which is formed of an engine 11 and a transmission 12, includes the dynamometer 2, an inverter 3, a torque meter 6, a detector 9 of an angle (or an angular velocity), a controller 20, a traveling resistance torque value generation unit 5, an electric inertia operating section 15, and a correction operating section 4. The correction operating section 4 obtains a deviation between an actual torque value detected by the torque meter 6 and a sum of an acceleration torque value and a traveling resistance torque value. A value obtained by a proportion operation and an integration operation is added to a resistance torque value T<SB>r</SB>by an adder 41 so as to make the deviation zero, thereby generating a torque command value T<SB>c</SB>. Thus, the correction operating section 4 corrects the resistance torque value T<SB>r</SB>on the basis of the actual torque value detected by the torque meter 6 so as to obtain the torque command value, thereby precisely controlling the dynamometer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5375406-B2 (JP)
IPC: C22C38/54
Filed: 2009-07-23
Granted: 2013-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precipitation hardening stainless steel for an elastic body which is excellent in strength, toughness and corrosion resistance, and also is excellent in elastic body performance.  <P>SOLUTION: The precipitation hardening stainless steel has a composition comprising, by mass, 0.010 to 0.060% C, ≤1.0% Si, ≤1.0% Mn, ≤0.05% P, ≤0.03% S, 2.0 to 4.0% Cu, 2.5 to 5.0% Ni, 13.0 to 17.0% Cr, ≤1.0% Mo, ≤0.030% Al, ≤0.020% O and 0.010 to 0.050% N, and comprising 0.10 to 0.40% Nb, and the balance Fe with inevitable impurities, and in which C+N: 0.025 to 0.095%, Cu+Ni: ≤8.5%, and αvalue shown by formula; α=1320([C]+[N])+52[Ni]+14[Cu]+10[Cr]+20[Mo]+26[Mn]+20[Si] is ≤510.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5317198-B2 (JP)
IPC: G02B6/42
Filed: 2009-08-21
Granted: 2013-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small grating coupler capable of coupling light propagating on a silicon waveguide to a light receiving element without depending on polarization and with high coupling efficiency.  <P>SOLUTION: The grating coupler includes: a waveguide (13) formed on the silicon layer (12) of a silicon on insulator (SOI) structure; a grating (15) formed on the upper face of the waveguide (13); a transparent dielectric film (16) for covering the grating (15); and a surface reception type light receiving element (2) that is installed on the grating via the transparent dielectric film. The grating coupler is characterized in that the grating (15) is constituted of a plurality of periodic grooves in which the groove period is (0.400±0.020)×(center wavelength of light propagating on the waveguide) and the groove depth is (0.097±0.032)×(center wavelength of light propagating on the waveguide).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5345024-B2 (JP)
IPC: G10L19/00
Filed: 2009-08-28
Granted: 2013-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 3-dimensional sound encoding device, a 3-dimensional sound decoding device, an encoding program and a decoding program, which have original sound quality and spatial impression of sound, with a suppressed required bit rate.  <P>SOLUTION: The device includes: a means 103 for calculating a basic signal conversion factor which allocates the signal of the 3-dimensional sound system to a signal of a virtual sound system, in which the number of channels of the system is down-mixed; a means 104 for calculating a basic signal corresponding to a channel signal of the virtual sound system; a means 105 for calculating an auxiliary signal conversion coefficient for calculating an auxiliary signal; a means 106 for calculating the number of auxiliary signals corresponding to a difference between the number of channels of the 3-dimensional sound system and the number of the basic signals, according to the auxiliary signal conversion coefficient; and a means 107 for encoding the basic signal and the auxiliary signal. The auxiliary signal is a prediction residual signal expressed by a difference of the channel signal of the 3-dimensional sound system and the prediction signal of the channel signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5292239-B2 (JP)
IPC: H04J13/00
Filed: 2009-09-18
Granted: 2013-09-18
Abstract: An uplink signal may be transmitted by a user equipment (UE) in a time interval using an uplink control channel. The uplink signal may include hybrid automatic repeat request (H-ARQ) control information related to received downlink data. If the UE determines that information indicating a coding and modulation is to be transmitted at a same time interval as the H-ARQ control information, the uplink signal may include the information that indicates the coding and modulation.
Patent JP-5265497-B2 (JP)
IPC: G01N19/02
Filed: 2009-10-29
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate reliably determining a lifetime of a brush for cleaning the interior of a pipeline provided in a medical instrument.  <P>SOLUTION: A brush lifetime detection device for detecting the lifetime of the brush for cleaning the interior of the pipeline provided in the medical instrument includes an insertion section for inserting the brush and a measurement section for measuring a friction force between the brush and the insertion section when the brush is moved relative to the insertion section within the insertion section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-4927941-B2 (JP)
IPC: H04M1/72412
Filed: 2006-11-07
Granted: 2012-05-09
Abstract: Disclosed is a system, method and computer application for exchanging information using near field communications. In one aspect, the method comprises: transmitting a request for information from a mobile telephone through a near field communication (NFC) adapter associated with the mobile telephone. Information is then received in response to the request for information by the NFC adapter from an electronic device. The NFC tag of the electronic device is stored in the electronic phonebook of the mobile telephone. Storage of the NFC tag may be automatically and/or manually. After the initial storing of the information in the electronic phonebook, future communications between the mobile telephone and the electronic device and/or user utilize a user-friendly designation (e.g., contact information) to inform the mobile telephone user when the devices are in range for communication.
Patent JP-5002648-B2 (JP)
IPC: F02M37/00
Filed: 2007-06-12
Granted: 2012-08-15
Abstract: The invention relates to a fuel tank (1) consisting of thermoplastic plastic with at least one continuous seam (3) in the form of a weld seam or crimp seam. The tank comprises at least one fill opening, aerating and deaerating means and means for delivering and removing fuel to and from an internal combustion engine of a motor vehicle, said fuel tank having at least one feedthrough (5) for conduits that run from the tank. The fuel tank (1) according to the invention is characterised in that the feedthrough (5) penetrates the seam (3) of the tank and extends at an angle in relation to the course of said seam.
Patent JP-5260527-B2 (JP)
IPC: C07C213/10
Filed: 2007-09-21
Granted: 2013-08-14
Abstract: A process for preparing electronics-grade 2,2′-aminoethyoxyethanol by reacting diethylene glycol with ammonia in the presence of a catalyst in a reactor to give a reaction mixture from which a crude 2,2′-aminoethoxyethanol stream is separated off and is purified further by distillation in a pure column, wherein a sidestream comprising electronics-grade 2,2′-aminoethoxyethanol is taken off from the pure column as a result of the diethylene glycol being passed through a filter which ensures a degree of removal of at least 99% for solid particles having a maximum particle size of ≰1.5 μm before the diethylene glycol is fed into the reactor, is proposed.
Patent JP-5346809-B2 (JP)
IPC: G03G15/08
Filed: 2009-05-12
Granted: 2013-11-20
Abstract: Provided are a negatively-chargeable electrophotographic photosensitive member which is free of any increase in residual potential and in which any pinholes due to insulation breakdown do not occur even under two-component development conditions that can satisfy such a high image quality as that required in the market of light printing, and an image forming process and an electrophotographic apparatus which make use of the same. The electrophotographic photosensitive member has, between its cylindrical substrate and photoconductive layer, a first lower-part layer formed of a non-single crystal material containing silicon atoms and a second lower-part layer formed of a non-single crystal material containing silicon atoms, and has, on its photoconductive layer, an upper-part layer formed of a non-single crystal material containing silicon atoms. The first lower-part layer is a layer containing a periodic-table Group 13 element, and the upper-part layer has a region capable of retaining electrification charges.
Patent JP-5253413-B2 (JP)
IPC: H03F3/217
Filed: 2007-12-21
Granted: 2013-07-31
Abstract: The present invention relates to a method for correcting for a source of non-linearity and noise introduced in a switching power amplification stage during power amplification of a pulse-modulated reference signal from a pulse modulator, where the method comprises the following steps: —providing an output stage embedded in an analogue self-oscillating control loop able to receive a pulse-referenced input signal; —generating a feedback signal from the switching power amplification stage or after a demodulation filter; —deriving an error signal by comparing the feedback signal with the reference signal; —filtering the error signal by a low pass filter for reducing the higher harmonics of the carrier; —adding a compensator for generating high loop gain in the audio band; —feeding the compensator output to a zero cross detector or comparator, thus providing a carrier for re-modulation or re-timing by feeding the filtered signal to a zero cross detector or comparator, which controls the output stage. The invention furthermore relates to various systems for implementing the above method.
Patent JP-4956625-B2 (JP)
IPC: B60C23/04
Filed: 2008-01-09
Granted: 2012-06-20
Abstract: A tire sensor module for use in a vehicle tire including at least one sensor device for measuring at least one measured variable and for outputting at least one measuring signal, a control device, e.g., an analyzer ASIC for receiving the measuring signal and for outputting at least one transmitted signal to a wireless interface for emitting the transmitted signal to a receiver in or on the vehicle, and an energy accumulator, in particular a battery, for supplying power to at least the control device. A switching device is provided between the energy accumulator and the control device which interrupts or closes the power supply of the control device by the energy accumulator as a function of a control signal, and an electromechanical energy transducer which, under the effect of a deformation, a motion and/or a pressure change, outputs the control signal, in particular a piezoelectric voltage, to the switching device for closing the power supply.
Patent JP-5023165-B2 (JP)
IPC: H05K1/09
Filed: 2010-02-05
Granted: 2012-09-12
Abstract: The present invention provides a ceramic circuit board comprising: a ceramic substrate and a metal circuit plate bonded to the ceramic substrate through a brazing material layer; wherein the brazing material layer is composed of Al-Si group brazing material and an amount of Si contained in the brazing material is 7 wt% or less. In addition, it is preferable to form a thinned portion, holes, or grooves to outer peripheral portion of the metal circuit plate. According to the above structure of the present invention, there can be provided a ceramic circuit board having both high bonding strength and high heat-cycle resistance, and capable of increasing an operating reliability as electronic device. <IMAGE> <IMAGE>
Patent JP-5144693-B2 (JP)
IPC: H01L23/532
Filed: 2010-02-08
Granted: 2013-02-13
Abstract: A method of forming an air gap (26) or gaps within solid structures and specifically semiconductor structures to reduce capacitive coupling between electrical elements such as metal lines, wherein a norbornene-type polymer is used as a sacrificial material (20) to occupy a closed interior volume in a semiconductor structure. The sacrificial material (20) is caused to decompose into one or more gaseous decomposition products which are removed, preferably by diffusion, through an overcoat layer (24). The decomposition of the sacrificial material leaves an air gap or gaps (26) at the closed interior volume previously occupied by the norbornene-type polymer. The air gaps may be disposed between electrical leads to minimize capacitive coupling therebetween. <IMAGE> <IMAGE>
Patent JP-5341000-B2 (JP)
IPC: E05D15/06
Filed: 2010-03-10
Granted: 2013-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swing prevention device which attracts exactly a guide body provided in a floor, and attracts the guide body in the longitudinal central part of an attractive guide, to be shift-guided smoothly to a guide groove, even when the attractive guide and the guide body are shifted longitudinally.  <P>SOLUTION: The attractive guides 6 are provided at both ends of the slide groove 10 on an under face of a door panel 2. A vertically swingable guide roller 42 is provided in a guide unit 7 provided on the floor F. A front face and a rear face of the guide roller 42 are magnetized to N pole and S pole. A pair of magnets 17, 17 for attracting the guide roller 42 is arranged adjacently each other in a longitudinal direction in the attractive guide 6. The paired magnets 17, 17 are arranged to make the magnetic poles on an attraction face different longitudinally. The front face and the rear face of the guide roller 42 and the respective magnets 17, 17 are attracted each other under the condition where the guide roller 42 is attracted by both the magnets 17, and the guide roller 42 is attracted and held in the longitudinal central part of the attractive guides 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5273106-B2 (JP)
IPC: G08G1/00
Filed: 2010-08-17
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high-accuracy calculation of traffic flow.  <P>SOLUTION: A traffic flow calculation device uses: a traffic flow simulation unit 20 for calculating a traffic flow in a road network based on a plurality of personal traffic demand data; an experience information generation unit 22 for generating travel experience information including a travel time to a destination, with respect to each individual, based on the calculated traffic flow; a driver determination unit 26 for changing a route or the departure time in the personal traffic demand data of an individual, when, with respect to each individual, a frequency of determining that the travel time to the destination is equal to or greater than a threshold based on the travel experience information is equal to or greater than the predetermined frequency; and the traffic flow simulation unit 20 for calculating the traffic flow in the road network by further using the changed personal traffic demand data.  <P>COPYRIGHT: (C)2012,JPO&INPIT
Patent JP-5607484-B2 (JP)
IPC: G01S17/42
Filed: 2010-10-06
Granted: 2014-10-15
Abstract: A door sensor system (90) for detecting a target object (56) in and/or near a door comprising a door opening (96), and at least one movable door element (76; 76-1, 76-2, 76-3, 76-4), the system comprising at least one light scanner device (10) which is capable of measuring optically the distance to a target to make such a measurement over a given scan angle at regular intervals by deflecting the light with moving mirrors, and which generates at least one vertical plane of detection.
Patent JP-5209022-B2 (JP)
IPC: H01L21/205
Filed: 2010-10-21
Granted: 2013-06-12
Abstract: A method for controlling parasitic deposits in a system (101) for depositing a film on a substrate (20). The system comprises a reaction chamber (106) for receiving the substrate. The method comprises: 
flowing a process gas through the reaction chamber in a substantially horizontal flow direction; 
flowing a buffer gas through the reaction chamber in the flow direction to form a flowing gas barrier layer between an interior surface contiguous with the reaction chamber and at least a portion of the process gas, such that the gas barrier layer inhibits contact between the interior surface and the components of the process gas. The buffer gas flows through the reaction chamber at substantially the same velocity as the process gas and a substantially laminar flow of the buffer gas is provided along the interior surface to at least a location downstream of the substrate.