178results about How to "Difference" patented technology

A method of balancing a user's input to an interactive computer program with the program's output is obtained by continually measuring the difference between the user's input and the program's output and adjusting one or more parameters of the program's output so that the difference from the user's performance is progressively reduced. The adjustment may be obtained dynamically through negative feedback dampening of the measured difference (delta) between user input and program output, and / or by selection of predetermined apposite values for program output corresponding to the measurement of user input. The adjustment results in dynamic generation and / or selection of premodeled segments of interactive output in closer balance with user input. The adjustment method can be applied to video games, educational games, productivity programs, training programs, biofeedback programs, entertainment programs, and other interactive programs. In video games, the adjustment method results in balancing user performance with game difficulty for a more engaging game experience. It can also enable embedded advertising to be triggered when the user is in an optimum state of engagement. The adjustment method may be performed by projecting future trends of user performance, selecting predetermined or dynamically determined levels of value, modifying user control of input devices, or even modifying the program's challenges to user capability over time.

A system, method and computer program product for positioning pulses, including positioning pulses within a specified time layout according to one or more codes to produce a pulse train having one or more predefined spectral characteristics where a difference in time position between adjacent pulses positioned to produce a spectral characteristic differs from another difference in time position between other adjacent pulses positioned to produce the spectral characteristic. The present invention may include shaping a code spectrum according to a spectral template in order to preserve a pre-defined code characteristic. A pre-defined code characteristic can include desirable correlation, or spectral properties. A transmitter incorporating the present invention can avoid transmitting at a particular frequency. Similarly, a receiver can avoid interference with a signal transmitting at a particular frequency. A radar system, can avoid a radar jammer attempting to jam a particular frequency.

A method and apparatus is provided for planarizing damascene metallic circuit patterns of a plurality of discrete integrated circuit chips on a metal coated silicon wafer wherein the circuitry on the chips on the wafer are either designed to be within a defined high metal density circuit range and low density metal circuit range and / or to provide dummy circuitry in the damascene process to provide a substantially uniform circuit density over the chip and the wafer surface. It is preferred that each chip on the surface of the wafer be divided into a plurality of regions and that each region be provided with dummy metallization, if necessary, to provide a relatively uniform circuit density in that region and consequently on the wafer surface. The invention also contemplates adding dummy circuitry to the periphery of the wafer in areas which are not formed into chips (chip fragments). The invention also provides semiconductor wafers made using the method and / or apparatus of the invention.

A HDTMOS includes a Si substrate, a buried oxide film and a semiconductor layer. The semiconductor layer includes an upper Si film, an epitaxially grown Si buffer layer, an epitaxially grown SiGe film, and an epitaxially grown Si film. Furthermore, the HDTMOS includes an n-type high concentration Si body region, an n− Si region, a SiGe channel region containing n-type low concentration impurities, an n-type low concentration Si cap layer, and a contact which is a conductor member for electrically connecting the gate electrode and the Si body region. The present invention extends the operation range while keeping the threshold voltage small by using, for the channel layer, a material having a smaller potential at the band edge where carriers travel than that of a material constituting the body region.

A system and method of using a computer to prevent fraud and abuse and to promote reporting transparency, according to various exemplary embodiments, can include receiving data of an entity and individuals; accessing data about the entity and individuals in one or more remote computers to prevent fraud and abuse from being committed by the entity or the individuals; determining whether the data of the entity and individuals satisfies a plurality of criteria and issuing a certification identification number if the data of the entity and individuals satisfies the plurality of criteria; determining whether the data of the entity and individuals is in compliance with at least one government regulation; and defining a plurality of customized criteria and determining whether the data of the entity and individuals satisfies the plurality of customized criteria.

When multiple cameras (CAM1) to (CAM8) for shooting the periphery of a local vehicle are mounted on the vehicle, and when obtained camera images are to be synthesized to display a synthesized image on the screen of a display device (16), the pixel data for the camera images constituting the synthesized image are compensated for, so that differences in the pixel data for adjacent camera images is reduced. For example, the pixel data are corrected so their values equal the average values of the pixel data for the adjacent camera images. Therefore, an easily viewed image, produced by synthesizing the images obtained by the multiple vehicle cameras, can be displayed on the monitor device (16).

To provide a reference signal generation method and apparatus capable of obtaining many reference signal sequences having excellent properties. CAZAC sequences that satisfy the condition that the absolute value (|N−L|) of a difference between a sub-carrier number N in a resource block and a CAZAC sequence length L is not larger than a threshold value K are selected, and a sequence having a largest among greatest prime factors among the prime factors constituting the sequence length(s) is further selected from the initially selected sequences. Then, a reference signal sequence(s) is generated from a selected CAZAC sequence.

The microphone system of the invention executes an adaptive filter processing by using output signals from two microphones to output a speaker's voice signal with an improved SN ratio, in which the two microphones are laid out close to each other, and the angles formed by the orientations of the microphones with respect to the speaker's vocalizing direction are made different for each of the microphones. For example, the microphones are mounted on the sun visor of a vehicle, or on the ceiling above the front passenger seat or the driver's seat of the vehicle, with the orientations of the microphones differentiated. Further, the SN ratio of the output signal from one microphone is raised, and the SN ratio of the output signal from the other microphone is lowered. For example, one microphone is positioned right above a speaker's face, and the other microphone is spaced apart on the occipital side by about 1 to 5 cm from the position of the first microphone. Thus, the microphone system improves the SN ratio of the voice signal.

A test specification table has a plurality of test cases stored therein. A test case table has stored therein test execution information per test case in each test project. A test performance table has stored therein the number of actual man-days for testing per test specification in each test project. In a progress estimation process, the number of man-days estimated to be required for subsequent test execution in the current test project is calculated based on past test execution information and the number of actual man-days in the past. Furthermore, an estimated time period is calculated based on the number of estimated man-days and the number of involved workers. Thereafter, estimated test progress is displayed in the form of a graph in a graph area of a scheduled performance display dialog.

A simulation method and a simulation system for a construction crane are disclosed. The simulation system includes an input device, a processing device, and a display device. The input device is used for inputting an instruction. Furthermore, the processing device includes a computation unit, a collision detection unit, a storage unit, and a graphic unit. The computation unit is used for computing the position and the direction of each part of the construction crane and the suspension parts. The collision detection model is used for detecting whether each part of the construction crane and the suspension parts will be in collision. Besides, the data obtained from the simulation method performed in the simulation system is saved in the storage unit. The graphic unit displays the 3D dynamics images of the construction crane and the suspension parts on the display device, corresponding to the data obtained from the computation unit.

An image capture module and an image capture method are provided. The image capture module includes an image signal processor, a preview interface module, and an image temporary storage module. The image signal processor receives an image data stream and processes the stream to generate a preview image stream and an output image stream, which will be respectively sent to the preview interface module and the image temporary storage module. The preview image stream has a first preview image frame while the output image stream has a first output image frame corresponding to the first preview image frame. When an image capture command is generated after the preview interface module receives and outputs the first preview image frame, the image temporary storage module will output the first output image frame from the buffer memory unit.

A radiological image-capturing device includes: a first read control section that executes a first read mode in which electric signals stored in a plurality of pixels are read out simultaneously in units of a plurality of rows; and an emission-start determining section that determines that the emission of radiation from a radiation source onto an image-capturing panel has started when the values of the electric signals read by the first read control section have become greater than an arbitrarily settable threshold. If it is determined by the emission-start determining section that the emission of said radiation has started, the first read control section terminates the reading of the electric signals, and thereby brings the image-capturing panel into an exposure state.

A method and an apparatus for spectrum synthesis for use in a flash unit, wherein the spectrum synthesis includes combining a plurality of emissive light sources in order to provide a combine output beam and producing the output spectrum for the combined output beam at least based on a reference spectrum. The reference spectrum can be obtained by sensing the spectrum of ambient light or selected from a plurality of stored spectra. The flash unit has at least two emissive light sources and each of the light sources can be adjusted relative to each other so that the outputs from the light sources can mimic a selected illumination scenario. It is possible to use a mixture of quantum dots to tailor each light source so that the combined spectra from different light sources can reasonably mimic a number of frequently used illumination scenario.

A method and apparatus is provided for planarizing damascene metallic circuit patterns of a plurality of discrete integrated circuit chips on a metal coated silicon wafer wherein the circuitry on the chips on the wafer are either designed to be within a defined high metal density circuit range and low density metal circuit range and / or to provide dummy circuitry in the damascene process to provide a substantially uniform circuit density over the chip and the wafer surface. It is preferred that each chip on the surface of the wafer be divided into a plurality of regions and that each region be provided with dummy metallization, if necessary, to provide a relatively uniform circuit density in that region and consequently on the wafer surface. The invention also contemplates adding dummy circuitry to the periphery of the wafer in areas which are not formed into chips (chip fragments). The invention also provides semiconductor wafers made using the method and / or apparatus of the invention.

Provided is an apparatus for operating interior permanent magnet synchronous motor by receiving a first current command of a flux weakening control region I in a system including a detector measuring a position and a speed of a rotor of an IPMSM, the apparatus including a feedback unit transmitting over-modulated voltage information to a correction unit, the correction unit using the rotor speed and the over-modulated voltage information to correct the first current command to a second current command of a flux weakening control region II, a control unit controlling the second current command to output a voltage, a first limit unit limiting an output of the control unit to a maximum voltage synthesizable by an inverter unit, and the inverter unit applying a 3-phase voltage command for following a command torque to the IPMSM using an output of a voltage limit unit.

Disclosed are a diffraction-type optical modulator and a display apparatus including the same. The diffraction-type optical modulator includes: a board; a lower mirror formed on the board; an upper mirror located apart from the lower mirror by a predetermined gap, having a hole, separated into at least two ridges by the hole, and movable up and down; and, an actuator moving the upper mirror in accordance with a driving signal and changing the separation distance, whereas a part of incident light beam reflects from the upper mirror, the rest of the incident light beam passes through the hole and reflects from the lower mirror, and then passes through the hole. A contrast ratio can be maximized by using the relation between the width of the hole and the ridge of an upper mirror, the ridge being measured in parallel with the direction of distribution of diffraction gratings.

Display suitable to an actual three-dimensional model or a recognition-target object is performed when stereoscopic display of a three-dimensional model is performed while correlated to an image used in three-dimensional recognition processing. After a position and a rotation angle of a workpiece are recognized through recognition processing using the three-dimensional model, coordinate transformation of the three-dimensional model is performed based on the recognition result, and a post-coordinate-transformation Z-coordinate is corrected according to an angle (elevation angle f) formed between a direction of a line of sight and an imaging surface. Then perspective transformation of the post-correction three-dimensional model into a coordinate system of a camera of a processing object is performed, and a height according to a pre-correction Z-coordinate at a corresponding point of the pre-coordinate-transformation three-dimensional model is set to each point of a produced projection image. Projection processing is performed from a specified direction of a line of sight to a point group that is three-dimensionally distributed by the processing, thereby producing a stereoscopic image of the three-dimensional model.

An antistatic resin composition and molded products therefrom are described, having good antistatic effect and mechanical strength regardless the type of the molding method. The composition includes a thermoplastic resin (A) and an antistatic agent (B), wherein a refractive index difference between (A) and (B) is not more than 0.02. The antistatic agent (B) includes at least one material selected from the group consisting of (B1) and (B2). (B1) is a polyetheresteramide derived from a polyamide having a Mn of 200-5000 and an alkyleneoxide adduct of bisphenol having a Mn of 300-5000. (B2) is a block polymer having a structure such that blocks of a polyolefin and blocks of a hydrophilic polymer having an volume resistivity of 105-1011 Ω·cm are bonded together alternately and repeatedly via at least one bonding mode selected from the group consisting of ester bonding, amide bonding, ether bonding, imide bonding and urethane bonding.

An object of the present invention is to provide a defect detection method and its apparatus which can adjust sensitivity easily by managing both reduction in the number of false reports and highly-sensitive detection of a defect using single threshold value setting in comparison inspection that compares an image to be inspected with a reference image to detect a defect judging from a difference between the images. According to the present invention, adjusting the brightness before inspection so that a difference becomes small at the edges of a high-contrast pattern in a target image enables reduction in the number of false reports caused by an alignment error, and achievement of highly-sensitive defect inspection using a low threshold value, without increasing the threshold value. Moreover, in the case of inspection targeted for a semiconductor wafer, which produces a problem of irregularity in brightness of a pattern caused by a difference between film thicknesses, the present invention reduces the number of false reports caused by the irregularity in brightness, and realizes inspection with high sensitivity without increasing a threshold value, by adjusting the brightness of both images before the inspection.

Provided is an apparatus for operating interior permanent magnet synchronous motor in a system including a detector measuring a position and a speed of a rotor of an IPMSM, the apparatus including an output unit generating and outputting a current command driving a MTPA (Maximum Torque Per Ampere) based on the command torque, a correction unit correcting the current command outputted by the output unit, a feedback unit transmitting over-modulated voltage information to the correction unit, a control unit controlling the current command to output a voltage, a first limit unit limiting an output of the control unit using a maximum voltage synthesizable by an inverter unit, and the inverter unit applying a 3-phase voltage command for tracking a command torque to the IPMSM using an output of the first limit unit.

A hybrid vehicle is driven by one or both of an engine and a drive motor. The engine is started by a power generating motor, and power generated by the engine is supplied to a battery. An engine-power transmission path is provided with a coupling for being shifted to a connection state of transmitting engine power to drive wheels and a disconnection state of cutting off the transmission. In connecting the coupling while the drive motor is driven and transmitting engine torque, a revolution speed of the power generating motor is controlled based on that of the drive motor. After a revolution speed of an input-side shaft of the coupling is synchronized with that of an output-side shaft, the coupling is connected. After the coupling is connected, torque of the drive motor and engine is controlled based on required torque of the vehicle.

A real-time low frame-rate video compression system and method that allows the user to perform face-to-face communication through an extremely low bandwidth network. The system and method employs image cropping and morphing to reduce frame rates. At the encoder side, the system is able to automatically select only a few good faces from the original sequence with high visual quality and compress and transmit them. At the decoder side, the system use image-morphing based rendering method to generate a normal frame-rate video. Experimental results show that the system is superior to more traditional video codecs for low bit-rate face-to-face communication.

A technology providing an improvement in the durability in the condition of changing the temperature, while ensuring characteristics such as the applicability to applications utilizing larger electric current, lower resistance and the like can be achieved. A semiconductor device 100 includes a ceramic multiple-layered interconnect substrate 120, a silicon chip 110 that is flip-bonded to a chip-carrying region of the ceramic multiple-layered interconnect substrate 120, and an external connecting bumps 161 and an external connecting bumps 163, which are provided in the side that the silicon chip 110 of the ceramic multiple-layered interconnect substrate 120 is carried. The silicon chip 110 includes a front surface electrode and a back surface electrode. The ceramic multiple-layered interconnect substrate 120 includes an interconnect layer composed of a conductive material, and the interconnect layer composes a multiple-layered interconnect layer provided on a front surface and in an interior of the ceramic multiple-layered interconnect substrate 120. The front surface electrode of the silicon chip is electrically connected to the external connecting bump 161 and the external connecting bump 163 through the multiple-layered interconnects in the multiple-layered interconnect layer.

A rotary cutting die which is mountable on a metal cylinder. The rotary cutting die includes a rotary die plate having a concave, inner surface which is magnetically attractable and magnetically mountable on a metal cylinder. A cutting blade is mounted on a concave, outer surface of the die plate. Connectors may be engaged with the cutting blade and the die plate. A plurality of magnetic elements, such as neodymium magnets, are in the rotary die plate. The magnetic elements make the inner surface of they die plate magnetically attractable to the metal cylinder, thereby providing that the rotary cutting die is mountable on the metal cylinder without having to use screws, clamps or other mechanical holding devices. To prevent creep of the cutting die during operation, a magnetic member, such as a rubber magnet, may be magnetically mounted on the die cylinder, against the die plate.

A metallic electrode forming method includes: forming a bed electrode on a substrate; forming a protective film with an opening on the bed electrode to expose the bed electrode from the opening; forming a metallic film covering the protective film and the opening; mounting the substrate on an adsorption stage, and measuring a surface shape of the metallic film by a surface shape measuring means; deforming the substrate by a deforming means so that a difference between the principal surface and a cutting surface is within a predetermined range; measuring a surface shape of the principal surface, and determining whether the difference is within a predetermined range; and cutting the substrate along with the cutting surface so that the metallic film is patterned to be a metallic electrode.

A semiconductor device comprises a package substrate, a semiconductor chip, a plurality of bump electrodes and one or more dummy chips. The semiconductor chip is mounted on one surface of the package substrate. The bump electrodes are the other surface of the package substrate and electrically connected to the semiconductor chip through a wiring structure. Each of the dummy chips is mounted on a predetermined region close to a corner portion of the semiconductor chip on the one surface of the package substrate.In the semiconductor chip, the dummy chips are formed of material having the same or similar coefficient of thermal expansion as that of the semiconductor chip. Therefore the stress caused by a difference between coefficients of thermal expansion is suppressed so as to improve connection reliability.

The invention provides for a method of producing a mutant somatic human cell line of cells comprising a genomic mutation of interest (MOI) at a predefined genomic site of interest (GOI) in close proximity to a genomic target site, which comprises: a) providing a guide RNA (gRNA) comprising a tracrRNA in conjunction with crRNA including an oligonucleotide sequence that hybridizes with the target site; b) providing an RNA-guided endonuclease which catalyzes the DNA break at the target site upon hybridizing with the gRNA; c) introducing the gRNA into the cells in the presence of the endonuclease to obtain a repertoire of cells comprising a variety of genomic mutations at the target site; d) selecting a cell from said repertoire which comprises a MOI; wherein the cell is haploid for the genomic locus of the target site; and e) expanding the cell to obtain the mutant cell line. The invention further provides for a mutant human somatic cell line obtainable by such method; and libraries of mutant human somatic cell lines of isogenic cells with a variety of genomic mutations at different predefined genomic target sites.

A gas storage cartridge includes a sealed cartridge unit for storing a gas storage material. The gas storage cartridge is defined by a first slab, a peripheral wall, and a second slab. At least one gas-guiding channel is accommodated within a receptacle of the gas storage cartridge. The first slab has a first gas inlet / outlet port and the second slab has a second gas inlet / outlet port aligned with the gas-guiding channel. Consequently, a gas is guided into the receptacle through the gas-guiding channel to be adsorbed by the gas storage material within the receptacle of the gas storage cartridge. Alternatively, the gas released from the gas storage material can be guided to the first gas inlet / outlet port and the second gas inlet / outlet port through the gas-guiding channel.