58results about How to "Error" patented technology

A system and method for associating a controller and a device in a home network. The method includes using a master modem for: (a) registering unique information of a specific device when a controller requests a registration of the specific device; (b) receiving information including unique information of a household device from a slave modem using the home network; (c) determining whether the unique information of the household device exists on the registered information; (d) if it is determined that the unique information of the household device does not exist, requesting an exclusion of the household device requesting the association and excluding the household device from the home network association; and (e) if it is determined that the unique information of the household device exists, performing the home network association by transmitting the unique information of the household device, which is received from the slave modem, to the controller.

A simple, compact and easy-to-assemble slide rail unit is provided. The slide rail unit reliably restrains right and left rails from sliding even when the right and left rails are installed onto the vehicle floor at an inclination angle different from each other in a longitudinal direction thereof. The slide rail unit includes a slide rail member having an upper rail member and an upper rail member slidably engaged with each other and a lock lever rotatably pivoted to the upper rail member so as to engage with / disengage from an engagement portion formed on the lower rail member. The slide rail unit also includes an operation lever connected to the lock lever within the slide rail member. Between the lock lever and the operation lever, a leaf spring member is disposed for connecting the lock lever and the operation lever therebetween.

A magnetic body may be moved in a contactless fashion and fixed in a working space by a system with a magnet coil system of fourteen individual coils which can be driven individually for production of three magnetic field components and five magnetic field gradients. The system also includes a unit to detect the actual position and a unit to set a desired position of the magnetic body.

A dynamometer readout (42, 46) and method is disclosed for obtaining dynamometer information (110) related to pumpjacks (10). For this purpose, a change of pivotal direction of the walking beam (18) may be detected by processor (82) utilizing an encoder component (60) with spaced slots (64) therein and light signal devices (68, 70, 72, 74) positioned to have a spacing different from that of the spacing of the slots (64). Software techniques filter out effects of stray mechanical vibrations. An infrared transceiver (46, 50, 100) of a preferred embodiment includes a radio frequency carrier generator (90) and modulator (88) that produces an infrared signal receivable by a low cost consumer radio receiver. The radio frequency modulation technique for infrared signals (96) and related filtering (98, 102, 104) condition formatted infrared signals for utilization in daylight and through a car window for drive-by downloading of data to second computer (108). A sensor (163) may be substituted for the encoder. A sensor (163) may include a moveable light interrupter, such as a ball (160) or a bubble (260), moveably disposed within the sensor. The sensor may also provide one or more apertures (180) for transmitting light through the apertures.

A method of replicating a mental state of a first subject in a second subject comprising: capturing a mental state of the first subject represented by brain activity patterns; and replicating the mental state of the first subject in the second subject by inducing the brain activity patterns in the second subject.

A color measuring unit that is easily mounted in a recording apparatus and measures with high accuracy. All of the elements of the color measuring are integrated into a single unit, such that the color measuring can be used independently in a separated form.The color measuring unit is equipped with a calorimeter holder holding a calorimeter. A carriage reciprocating means is connected to the calorimeter holder and has a calorimeter carriage for reciprocally moving the calorimeter holder in a column direction formed by a color measuring pattern. A pressing member in a pressing posture presses the surface of a recording member on which the color measuring pattern is recorded when measuring color. In a retreated posture, the pressing member retreats so that the recording member can be transported. A rotating and shifting means switches the pressing posture and the retreated posture of the pressing member.

In a method and apparatus for acquisition of angiographic data sets of a region of an examination subject, into whose bloodstream a contrast agent has been introduced, a data set of the region to be examined is acquired during a first propagation phase of the contrast agent in the bloodstream as a reference data set to determine reference data, additional data sets of the region to be examined are then acquired, and based on the reference data, variations that are caused in at least some of the additional data sets due to the arrival of a second propagation phase of the contrast agent are determined, and the arrival of the second propagation phase of the contrast agent in the bloodstream is identified based on the determined variations.

A system using neurological control signals to control a device is disclosed. The system may include a sensor sensing electrical activity of a plurality of neurons over time and a vector generator generating a neural control vector from the sensed electrical activity of the plurality of neurons over time. The system may also include a control filter to which the neural control vector is applied to provide a control variable and an output device controlled by the control variable.

A print head for a line printer in which errors between print head chips and another component are reduced and ink leakage is prevented, and in which heat generated in print head chips is efficiently dissipated without making the structure of the print head complex or increasing the size of the print head. A plurality of print head chips (11) are arranged along an ink path (20) and are disposed on both sides of the ink path in a zigzag pattern. Dummy chips (21) which do not eject ink are disposed at regions between the print head chips (11) arranged along the ink path (20). In addition, an ink-path member (23) is provided, at least a part of the ink-path member (23) which includes portions adhered to the print head chips (11) being composed of a material having a high thermal conductivity, so that the ink-path member (23) also serves as heat-dissipating means which dissipates heat generated in the print head chips (11).

The invention relates to a cruciform spring element as preferably mounted in measuring devices for measuring the mass flow rate of bulk materials according to the Coriolis principle. To this end, two bearing elements (1, 2) that can turn relative to one another are provided in the measuring branch and have at least four leaf spring elements (3, 4, 5, 6) that cross one another in an orthogonal manner and join both bearing elements (1, 2) to one another. The crossing leaf spring elements (3, 4; 5, 6) of one radial direction (8) are arranged at least in pairs and cross at the rotational axis (7). The ends of each leaf spring pair (3, 4; 5, 6) are respectively fastened, on one side, to different bearing elements (1, 2) whereby transferring radial pressure loads and tensile loads in each direction (8) at the same time.

An active noise control device detects composite vibration of a vibration transmitting route to which both vibration of a rotating body caused by generation or transmission of drive force of a vehicle and vibration of a wheel generated by contact between the wheel and a road surface are transmitted. A first reference signal for defining a reference waveform of a canceling sound for canceling vibration noise in a vehicle interior is generated based on the composite vibration. The component of the canceling sound for canceling vibration noise of the rotating body is removed from the first reference signal to generate a second reference signal for defining a reference waveform of the canceling sound for canceling vibration noise of the wheel. The canceling sound is outputted based on the second reference signal.

A driving force produced by a first driving motor is transmitted to a developing roller and an intermediate application roller by a first drive transmission unit, and the developing roller and the intermediate application roller are rotated as a result. The developing roller and the intermediate application roller thus take the first driving motor as a drive source, and receive the driving force from the first driving motor via the same first drive transmission unit. As a result, the phases of the fluctuation in a rotational component of the first driving motor and the cyclic fluctuation of gear interlocking match, which reduces a rotational velocity difference between the developing roller and the intermediate application roller.

When an external force applied condition that an external force that causes a decrease in a rotational speed of an electric motor is applied to the contact member moved by the electric motor is satisfied while the actuation controller is performing a first control for continuously performing a process of providing the electric motor with a command value that depends on an error between an actual rotational speed of the electric motor and a first target rotational speed so as to cause the actual rotational speed to approach the first target rotational speed, then the actuation controller, subsequent to the first control, performs a second control for providing the electric motor with a command value that allows the actual rotational speed of the motor to be equal to, and to fall below, the first target rotational speed at a time of the external force applied condition becoming satisfied.

The present invention provides a system for the endodontic treatment of a root canal, comprising(i) an endodontic instrument;(ii) an endodontic handpiece having a drive motor for rotating the endodontic instrument releasably attached to the handpiece;(iii) a control unit for controlling the rotation of the endodontic instrument according to one or more predetermined rotational sequences;the rotational sequences comprising reciprocating the endodontic instrument by continuously sequentially rotating the endodontic instrument in a first direction followed by reversing the direction of rotation so that0.5×Ψ≦α<Ψ and 3≦α / β≦20,wherein α represents a rotational angle in a direction in which the rotating endodontic instrument removes debris from the root canal, β represents a rotational angle in the opposite direction, and Ψ represents the elastic angle of the endodontic instrument at which plastic deformation occurs in the direction of α.

The invention provides a laser distance-measuring device and a control method thereof, which can measure targets in a far distance and in a close distance. The laser distance-measuring device comprises a transmission assembly, a receiving assembly, a reflection assembly, a focus lens, a drive module and a control unit. The transmission assembly is used for transmitting measuring light to the targets; the receiving assembly is used for receiving reflected light generated from the measuring light reflected by the target; the reflection assembly is used for reflecting the reflected light to the receiving assembly; the focus lens is used for focusing the reflected light to the receiving assembly through the reflection assembly; the drive module is used for adjusting the angle of the reflection assembly through rotation; and the control unit controls whether the drive module rotates or not according to results of comparing intensity sizes of the reflection light received by the receiving assembly with predetermined values.

A stabilizer for camera shooting, which enables correction of a position of a camera module, includes a frame having an inner space, a plurality of camera modules mounted on the frame, each of the plurality of camera modules including a lens for shooting an outside of the frame, a first brushless motor arranged in the inner space and rotating the frame around a first rotation axis, and a second brushless motor arranged in the inner space and rotating the frame around a second rotation axis crossing the first rotation axis on a same plane, in which the frame is rotatably coupled to the first brushless motor via a first shaft, the frame capable of rotating with respect to the first brushless motor, and a height of each lens in a Z-axis direction is within a range of a shortest dimension in a transverse direction between the frame and a center of the inner space of the frame with respect to the first shaft.

When an external force applied condition that an external force that causes a decrease in a rotational speed of an electric motor is applied to the contact member moved by the electric motor is satisfied while the actuation controller is performing a first control for continuously performing a process of providing the electric motor with a command value that depends on an error between an actual rotational speed of the electric motor and a first target rotational speed so as to cause the actual rotational speed to approach the first target rotational speed, then the actuation controller, subsequent to the first control, performs a second control for providing the electric motor with a command value that allows the actual rotational speed of the motor to be equal to, and to fall below, the first target rotational speed at a time of the external force applied condition becoming satisfied.

Provided are a method and an apparatus for encoding images using template matching and a method and an apparatus for decoding images. The method for encoding the images can determine a template of an encoding target block and can determine a matching search target image for performing a matching search with the determined template among the recovered reference images. In addition, an optimum prediction block can be determined on the basis of the determined matching search target image and the template of the encoding target block.

Transient response generating circuit A has a first circuit 3 that generates transient response OUT1 in a first polarity direction, a second circuit 4 that generates transient response OUT2 in a second polarity direction opposite to the first polarity, and a transient response synthesizing circuit 6 that combines the transient response OUT1 in the first polarity direction and the transient response OUT2 in the second polarity direction to generate composite transient response OUTC.

The invention discloses a transplanting method of multiplex circuit boards, comprising the following steps: measuring the size of the multiplex circuit board of each batch number; sorting the multiplex circuit boards of different expansion-contraction levels through the statistical analysis of the measured data; selecting the multiplex circuit board of one level and cutting the multiplex circuit board to remove at least one poor circuit board to form a vacant position; selecting at least one good circuit board of same level, and reassembling and jointing the good circuit board to transplant the good circuit board to the vacant position, thereby the reassembled and jointed multiplex circuit boards have higher precision.

An imaging apparatus with resolution adjustability is provided. The imaging apparatus comprises an image sensor and a prism assembly. The prism assembly guides the imaging beam to the image sensor. The prism assembly comprises a first prism and a second prism. The second prism moves between a first position and a second position relative to the first prism. The vertex angle direction of the first prism differs from that of the second prism by 180 degrees. As the second prism is in the first position relative to the first prism, the imaging beam forms an image within a first area of the image sensor through the first prism and the second prism. As the second prism is in the second position relative to the first prism, the imaging beam forms an image within a second area of the image sensor through the first and the second prism.

Disclosed herein is a system for the endodontic treatment of a root canal. The system includes an endodontic instrument; an endodontic handpiece having a drive motor for rotating the endodontic instrument releasably attached to the handpiece; and a control unit for controlling the rotation of the endodontic instrument according to one or more predetermined rotational sequences. The rotational sequences include reciprocating the endodontic instrument by continuously sequentially rotating the endodontic instrument in a first direction followed by reversing the direction of rotation so that 0.5×Ψ≦α<Ψ and 3≦α / β≦20, where α represents a rotational angle in a direction in which the rotating endodontic instrument removes debris from the root canal, β represents a rotational angle in the opposite direction, and Ψ represents the elastic angle of the endodontic instrument at which plastic deformation occurs in the direction of α.

Even when a pitch cycle has a large fluctuation and the pitch cycle string changes abruptly, it possible to suppress the affect of the pitch cycle fluctuation and generate high-quality synthesized speech. A speech synthesis device generates a synthesized speech corresponding to an input text sentence according to an original speech waveform stored in original speech waveform information storage unit (25). The speech synthesis device includes pitch cycle correction unit (40) which extracts a fluctuation component of the pitch cycle of the original speech waveform which is obtained from original speech waveform information storage unit (25) in order to generate the synthesized speech and which corrects, based on the extracted fluctuation component, the pitch cycle of the synthesized speech obtained by analyzing the input text sentence. Pitch cycle correction unit (40) connects the pitch cycle waveform of the original speech waveform at the pitch cycle of the corrected synthesized speech.

The present invention makes it possible to measure a precision event time in such a way to make a reference data in accordance with a standard time reference frequency signal and to make a measurement data by using an apparatus with the same structure as a reference data with respect to a signal to be measured and to compare the measurement data with a reference data, whereby temperature effects can be minimized by making the time changes due to temperature changes occurring between two apparatuses happen equally, by providing the same structure and parts to a reference signal circuit apparatus for an event time measurement and a signal circuit apparatus to be measured, and the zero point adjustment is performed during the real time operation, so the system is not needed to stop.

Method and device for touch identification, and a touch screen are provided. The method includes: performing an axial scanning on a touch screen, and when a touch region is detected, recording scanning axes with scanning rays shielded; corresponding to the detected touch region, according to axial directions, obtaining sets of intersections of the scanning axes with scanning rays shielded; calculating a confidence level for each of the intersection in each set of intersections; and performing a coordinate fusion to all the sets of intersections which correspond to the touch region based on the confidence levels to obtain positions of the touch region. The device includes a scanning record unit, an intersection unit, a calculation unit and a coordinate fusion unit. In the present disclosure, an effective touch region on a touch screen may be better identified.

Transient response generating circuit A has a first circuit 3 that generates transient response OUT1 in a first polarity direction, a second circuit 4 that generates transient response OUT2 in a second polarity direction opposite to the first polarity, and a transient response synthesizing circuit 6 that combines the transient response OUT1 in the first polarity direction and the transient response OUT2 in the second polarity direction to generate composite transient response OUTC.