134results about How to "Reliable conversion" patented technology

A speech synthesis apparatus which can appropriately transform a voice characteristic of a speech is provided. The speech synthesis apparatus includes an element storing unit in which speech elements are stored, a function storing unit in which transformation functions are stored, an adaptability judging unit which derives a degree of similarity by comparing a speech element stored in the element storing unit with an acoustic characteristic of the speech element used for generating a transformation function stored in the function storing unit, and a selecting unit and voice characteristic transforming unit which transforms, for each speech element stored in the element storing unit, based on the degree of similarity derived by the adaptability judging unit, a voice characteristic of the speech element by applying one of the transformation functions stored in the function storing unit.

A device for converting a signal (V_RZ) transmitted over a communications channel into a digital signal. The transmitted signal corresponds to encoded digital data with n states, n being at least equal to two. The converter comprises means for asynchronously comparing (21) at least one parameter of the transmitted signal to at least one threshold parameter (V₀), an n-state machine (22) for forming at least one signal with at least two states (V_a) from at least one compared signal (V_cmp) at the output of the asynchronous comparison means, and means (23, 24, 25) for synchronously detecting changes of state for generating the digital signal from said at least one signal with at least two states and from a recovered clock signal (V_CLK).

The present invention relates to a film formation apparatus including a first transfer chamber having a roller for sending a substrate, a film formation chamber having a discharging electrode, a buffer chamber provided between the transfer chamber and the film formation chamber or between the film formation chambers, a slit provided in a portion where the substrate comes in and out in the buffer chamber, and a second transfer chamber having a roller for rewinding the substrate. The slit is provided with at least one touch roller, and the touch roller is in contact with a film formation surface of the substrate. In addition, the present invention also relates to a method for forming a film and a method for manufacturing a photoelectric conversion device that are performed by using such a film formation apparatus.

The invention relates to a reversing valve (1), particularly a reversing valve (1) with a ballpoint pen mechanism (2) for controlling hydraulic fluid flow. The ballpoint pen mechanism can be alternately latched in a first or a second positions and is coupled with the reversing valve (1) by applying a control pulse (I) on the actuation means (3) of the ballpoint pen mechanism (2), so that the first or the second position is respectively correspondent to the first or the second switch positions of the control piston (6) of the reversing valve (1). The invention further relates to a combustion engine having an adjustable compression ratio, which comprises the above reversing valve (1) and a connection rod arrangement (3). The connection rod arrangement (3) has an eccentric device (36) capable of being adjusted in a hydraulic mode, which is arranged inside a connection rod bearing hole (34) and/or a crane bearing hole (35) for adjusting the effective length of the connection rod (leff). The adjusting stroke of the eccentric device (36) can be controlled by the reversing valve (1).

A sealing agent for a photoelectric conversion device which comprises one or more of a compound having a glycidyl structure, a compound having a cyclohexene oxide structure, a compound having an oxetane structure and a compound having a vinyl ether structure, and a cationic polymerization initiator; a photoelectric conversion device using the sealing agent; and a solar cell comprising the photoelectric conversion device. The sealing agent for a photoelectric conversion device can be used for pasting together upper and lower electroconductive glass substrates at an ordinary temperature in the manufacture of a photoelectric conversion device, and is excellent with respect to adhesion strength and the reliability in moisture resistance.

The invention discloses an integrated method for identifying and tracking a target based on confidence degree and multi-frame judgement, comprising the following steps of: (1) inputting an image; (2) carrying out histogram drawing on a grey-scale image; (3) identifying the position of the target in the image, and giving the confidence degree of the identification result; (4) determining whether the position of the identified target is consistent or not, and classifying the identification results with the same position into a class; (5) calculating the correct probability that a certain position belongs to the target according to the confidence degrees of the identification results and continuous multi-frame identification results by utilizing the Binomial distribution theory; and (6) selecting one image with the highest correct probability as an initial reference frame in a tracking stage and taking the identification result of the image as the reference position of the target. In the invention, the confidence degree of target identification results and the identification results of continuous multiple frames are subjected to comprehensive judgement, thus the operating mode of an automatic target identification system can be automatically, accurately and reliably converted into the target tracking stage from a target identifying stage.

The invention discloses a double screen display and a notebook computer. The double screen display comprises a front screen, a rear screen and a shell and is characterized in that guide rails extend out of the front parts of the upper edge and the lower edge of the shell; the upper guide rail or the lower guide rail is at least provided with a front screen guide groove and a rear screen guide groove for the front screen and the rear screen to unfold left and right; along the length direction of the surface, the first section of the rear screen guide groove is arranged on the rear side of the surface; the second section of the guide groove and the front screen guide groove are arranged in parallel on the front side of the first section of the rear screen guide groove and parallel to the first section of the rear screen guide groove; and the outer end of the second section of the rear screen guide groove and the first section of the rear screen guide groove are communicated with each other and form a rear screen guide groove bent section. When a guide block on the rear screen is arranged at the inner end of the second section of the rear screen guide groove, and the surfaces of two screens are positioned on the same plane, thereby reliable transition of single screen and double screens is achieved.

The invention provides a soil consolidation detector of using weight and air pressure combined loading and a detection method. The soil consolidation detector is suitable for the technical field of property detection of soil and especially suitable for remolded soil consolidation process testing and consolidation process testing of natural soil with relatively high moisture content. The soil consolidation detector comprises a reaction frame, a weight loading device, a weight and air pressure loading conversion device, a sensing measurement device, a consolidation container and an air source pressure controller; after weight loading and forming of a certain settlement amount, upper counter-force is formed through an adjusting nut and a conversion accessory; an air pressure loading device is started to push the consolidation container to ascend to gradually replace a weight load; air pressure is applied to pre-determined consolidation pressure; and the deformations of soil samples in the weight loading process and the air pressure loading process are automatically switched and observed and the soil consolidation quality is recorded and controlled through two groups of sensors on the sensing measurement device. The soil consolidation detector is relatively high in accuracy and convenient to operate; and soil which is uniform in property and high in strength and has different soil consolidation degrees can consolidated under a high load condition.

The invention relates to a feature extraction method for high spatial resolution remote sensing big data and belongs to the technical field of remote sensing image feature extraction. The feature extraction method for the high spatial resolution remote sensing big data aims to solve the problem that the obtained features of an existing feature extraction for high spatial resolution remote sensing images are low-level features so that the essential can not be expressed accurately. The feature extraction method for the high spatial resolution remote sensing big data comprises the steps of first collecting remote sensing images, pre-processing the remote sensing images and obtaining input data; parting the input data to continuous and non-overlapping 31*31 or 51*51 pixel sub-image data; inputting the sub-image data successively to corresponding nodes of an input layer of a convolution depth Boltzman machine and obtaining low-level semantic features of the sub-image data; taking the low-level semantic features of the sub-image data as a high-level semantic layer of the convolution depth Boltzman machine, and obtaining essential features of the sub-image data; furthermore, obtaining standard 51x contextual information; finally outputting feature extraction results of the input data by a Logistic classifier. The feature extraction method for the high spatial resolution remote sensing big data is used for feature extraction of remote sensing big data.

The utility model relates to a multi-piece area array CCD (Charge Coupled Device) screening test system which is used for solving the problems that when being in the temperature circulation and power aging screening test, the existing area array CCD works continuously and the test period is long. When the system is used for shooting, the image data of each piece of area array CCD is integrated by taking every four pieces as a unit, so that the number of input data channels is reduced to be one fourth that of the original chips, the input data channels are stored in an SDRAM (Synchronous Dynamic Random Access Memory) in parallel, and after the shooting is finished, the image data is read channel by channel and stored in a hard disk of a host by a capture card so as to be distinguished. According to the multi-piece area array CCD screening test system, effective signals of the input and output image data are reconstructed, and a line blanking period and a frame blanking period are utilized fully so as to reduce the writing and reading frequencies; and three clock domains, two groups of asynchronous FIFO (First In First Out) and two groups of deserializers and serializers are adopted for realizing non-integer-time stable and reliable conversion of image data bits under the condition of high speed.

It is an object to provide a protection circuit and a semiconductor device to which a countermeasure against ESD is applied. The protection circuit includes a signal line electrically connected to an integrated circuit; a first diode provided between the signal line and a first power supply line; a second diode provided in parallel to the first diode; and a third diode provided between the first power supply line and a second power supply line. The first diode is a diode formed by diode-connecting a transistor, and the second diode is a diode having a PIN junction or a PN junction. The protection circuit is particularly effective when applied to a semiconductor device manufactured using a thin film transistor.

A photoelectric conversion module includes: an IC chip and a photoelectric conversion element mounted on one surface of a circuit board having a light transmitting property and flexibility; an optical fiber having a tip portion disposed in a holding groove formed in a resin layer provided on another surface of the circuit board; a reinforcing member covering the holding groove; and an optical element optically coupling a tip of the optical fiber and the photoelectric conversion element via the circuit board. The holding groove has an open end at an end of the resin layer, the end of the resin layer being located on the IC chip side in terms of an arrangement direction of the IC chip and the photoelectric conversion element, and at least part of the tip portion of the optical fiber extends along the IC chip.

The invention discloses a special soil subgrade structure and a construction method thereof. The special soil subgrade structure comprises a special soil, a triple-combined soil, a cohesive soil, a gravel cushion and a triple-combined soil base course, wherein bamboo filaments are additionally mixed in the triple-combined soil. According to the invention, the bearing capacity and the stability of the special soil subgrade structure can be improved; influences of extraneous water, such as side slope seepage, surface water, underground water and the like, on special soil can be also effectively blocked; the special soil sensitive to water, such as an expansive soil, a collapsible loess, a red clay, a salinized soil and the like, can be directly used for laying of the subgrade; building fillers can be sufficiently utilized to avoid spoiling of excavation soil, borrowing of fillers and transferring of the fillers; and the adoption of a novel bamboo material as reinforcing and slope-protecting materials adapts to a demand that the civil construction industry is developed towards low-carbon, energy-saving, environment-friendly and sustainable directions. Therefore, the special soil subgrade structure disclosed by the invention can save project investment and is energy-saving and environment-friendly.

The invention belongs to the technical field of mechanical movement mechanism, and relates to a mechanical movement conversion device. A first shaft, a second shaft and a third shaft which are parallel to each other and sequentially disposed are arranged in a box, three primary gears which are meshed with each other are respectively arranged on the first shaft, the second shaft and the third shaft, a rocker arm is fixedly connected onto the first shaft or the primary gear on the first shaft, hollow shafts are respectively sleeved on the second shaft and the third shaft, secondary gears and tertiary gears are respectively fixedly connected onto the hollow shaft, each tertiary gear and the corresponding secondary gear rotate coaxially, a one-way rotary gear which is in meshed transmission with the two tertiary gears simultaneously is fixedly connected onto an output shaft disposed between the two tertiary gears, and pawls are respectively disposed on the primary gears which are fixedly connected onto the second shaft and the third shaft and drive the secondary gears to rotate when the primary gears rotate anticlockwise or clockwise. The mechanical movement conversion device has the advantages that conversion of movement modes is accurate and reliable, energy loss is low, conversion efficiency is high, and the mechanical movement conversion device is applicable to various mechanical equipment required conversion of reciprocating movement or oscillation into circumferential movement.

The invention relates to an automatic multiplying power changing device of a tower crane. The automatic multiplying powder changing device comprises a load trolley and a lifting hook assembly, wherein the load trolley consists of a trolley (1), turning wheels (2), a hand grip fixed rod, and a hang grip (3), the lifting hook assembly consists of an I-shaped connecting rod (4), a pulley block (5), a lifting hook group (6), the trolley is provided with the two turning wheels (2) used for guiding ropes, key components: the hand grip fixing rod and the hand grip (3) for realizing changing of the multiplying power are arranged on a main beam of the trolley, a reset spring is arranged at a connection position of the hand grip (3) and the hand grip fixing rod, the I-shaped connecting rod (4) connected with the hand grip and the pulley block (5) are welded on the pulley block, and the lifting hook group (6) is provided with a lifting hook and the two turning wheels for guiding ropes. The automatic multiplying power changing device of the tower crane can complete quick and reliable changing of twice multiplying power and fourth multiplying power of the hoisting mode of the tower crane without the need of manual operation.

The invention relates to a three-position mechanism with reclosing and grounding closing functions and an operation method thereof. The mechanism comprises a breaker operation mechanism and a grounding operation mechanism which are installed on an installing plate. The main design points of the three-position mechanism with reclosing and grounding closing functions and an operation method thereof are that: the installing plate is provided with a rotary curve disc; the curve disc is provided with a curvy groove and an open-ended straight line groove. The open-ended straight line groove is provided with an opening long a radial direction of the curve disc; a roller of an output crank arm in the breaker operation mechanism is in cooperative linkage with the curvy groove; a grounding output part of the grounding operation mechanism is fixedly connected with a pin; when the grounding output part is rotating, the pin performs arc movements following the pin; the installing plate is provided with an arc groove which is matched with a movement track of the pin; the pin goes through the arc groove and is in cooperative linkage with the straight line groove of the arc disc. The three-position mechanism with reclosing and grounding closing functions provided by the invention is relatively simple in principles of structure. The conversion of the three-position is relatively reliable, convenient and precise. The requirements for rapid closing and opening are satisfied. The dismounting, assembling and maintenance are relatively convenient, and the structure principles disclosed by the invention the can be applied to three-position mechanisms with reclosing and grounding closing functions and the improvement of products of the same kind.

The invention discloses a real-time image segmentation processing system and a high-speed intelligent unified bus interface method based on an Institute of Electrical and Electronic Engineers (IEEE) 1394 interface, which are used for solving the technical problem that the speed of the real-time segmentation processing which is carried out on camera image data streams of an IEEE 1394 camera by using an existing image processing system is low. The technical scheme is as follows: an IEEE 1394 controller is designed to analyze the IEEE 1394 bus protocol of the high-speed camera; effective image data are received in accordance with image frame synchronizing signals; a parallel image processing hardware structure is built in an field programmable gate array (FPGA); Sobel edge detection, threshold segmentation and morphology corrosion processing are adopted to realize the real-time segmentation processing on the high-speed image data streams; the processed result images are forwarded at a high speed by using a high-speed receiver SerDes through fiber channels; a multilevel hardware pipeline design is used to quicken to process system images; and a clock control module is used for realizing the switch between an IEEE 1394 bus synchronous clock and a high-speed intelligent bus synchronous clock, thus realizing high-speed and reliable transmission for image data of the two types of buses.

According to the invention, synthesis gas is produced from a starting material, particularly natural gas, which contains hydrocarbons, by dividing a feed flow of the starting material into a first partial flow and a second partial flow. The first partial flow is fed to a steam reformer (4) in which said partial flow, along with steam, is catalytically converted into a gas flow containing carbon oxides. The first partial flow is then recombined with the second partial flow, and the combined gas flow is fed to an autothermal reformer (7) in which the gas flow is autothermally reformed to a synthesis gas along with oxygen-rich gas in the presence of a cracking catalyst. In order to be able to process a starting material that has a high concentration of higher hydrocarbons, the entire starting material is fed to a pre-reformer (2) upstream of the steam reformer (4) and upstream of the autothermal reformer (7), higher hydrocarbons being largely eliminated from the starting material in said pre-reformer (2).

The invention relates to a target infrared image real-time quantitative processing system with environment adaptivity. The system comprises an infrared measurement unit which is used for obtaining a target infrared digital image, wherein the infrared measurement unit at least comprises an infrared detector; a real-time quantitative processing unit which is used for converting the target infrared digital image into a target infrared radiation image represented by radiation temperature based on a practical calibration coefficient and an atmospheric calibration parameter of the infrared detectorobtained through computing; and an infrared calibration unit which is used for providing testing data in order to obtain the practical calibration coefficient and the atmospheric calibration parameter. According to the system, a current practical calibration coefficient of the infrared detector is computed in real time, so calibration precision of the infrared detector is ensured, data processingtimeliness of the target infrared digital image is ensured.