145results about How to "No need to increase the quantity" patented technology

Provided in the present invention are a process chamber and a semiconductor processing apparatus. The process chamber comprises at least two reaction compartments, at least two sets of mutually independent air intake systems, and a chip transfer apparatus. The at least two reaction compartments are arranged within the process chamber and are distributed evenly in the circumferential direction thereof, and each reaction chamber constitutes therein an independent process environment. The air intake systems deliver in a one-to-one correspondence a process gas to the reaction compartments. The chip transfer apparatus is used for transferring chips into the reaction compartments. The process chamber and the semiconductor processing apparatus provided in the present invention allow for two or more processes to be carried out simultaneously in a single process chamber, thus not only is the process chamber structurally compact and small in footprint, but also obviated is the need to redesign the structure of a transfer chamber, thus allowing for reduced costs for manufacturing the apparatus.

A fuel delivery system provides for closed loop mass flow control of fuel between a metering valve and a pump, such as a variable delivery pump. Changes in pressure across the metering valve are monitored and pump operation is altered in response thereto. A thermal controller monitors fuel temperature and recirculates a portion of the fuel flow through a heat exchanger. The fuel delivery system can be provided as original equipment or as a retrofit.

The invention provides a display system. The display system comprises a light collimation module and a light view switching module, and the light view switching module is arranged on an emergence side of the light collimation module and comprises a first conductive film, a second conductive film, a diffusion structural film and an electro-optical material. The first conductive film is arranged on one side close to the light collimation module, the second conductive film is opposite to the first conductive film, a gap is reserved between the first conductive film and the second conductive film, and the diffusion structural film is arranged in the gap. A surface, away from the first conductive film or the second conductive film, of the diffusion structural film is a first surface which is a concave lens surface or a convex lens surface, and the first surface comprises a plurality of microstructures arrayed sequentially. The electro-optical material is arranged in the gap and positioned on the first surface. The display system is simple in optical structure and low in energy consumption, and peep-proof display can be realized.

The invention relates to a method for improving the precision of an infrared touch screen, which comprises the following steps: firstly determining the rough position through in-axis scanning, then carrying out trigonometric calculation through off-axis light and the rough position, obtaining the more accurate virtual position, and then carrying out linear interpolation for calculating the precise touch position through the virtual position according to the scanned voltage AD value. The method has the advantages that a pair of virtual lamps is created between two lamps through the off-axis scanning and the rough coordinate calculation, thereby solving the problem that the position of a touched object can not be precisely distinguished due to too large distance between the lamps.

The invention discloses a socket connector multiplex method and a socket connector multiplex device, and is applied to a modular exchanger. The device comprises at least one signal switching unit and a plurality of management communication units, at least one socket connector unit matched with each signal switching unit and at least one business communication unit connected with each socket connector unit, wherein each signal switching unit is connected with at least two management communication units; the signal switching unit is used for determining management communication units corresponding to accessed business communication units through detecting access of the business communication units by the matched socket connector unit, and building a communication passage between the accessed business communication units and the corresponding management communication units through the matched socket connector unit. Through arranging the signal switching unit, the device realizes multiplex of socket connectors, reduces the number of the socket connectors or pins of the socket connectors and reduces the wiring difficulty of a backboard.

To ensure the mechanical strength of a cross member (3) that extends laterally across a vehicle body and attached to a lower surface (1a) of a floor panel (1) without increasing the number of component parts, the cross member (3) is provided with a front and rear wall each defining an opening (3a). A tubular guide member (9) is fitted between the two openings. The cross member (3) is provided with an end plate (8) that fills the interior of a part of a floor tunnel that intersects with the cross member (3). A pipe (6) extending from a fuel tank (4) mounted on a lower surface (1a) of the floor panel (1) is passed through the cross member (3) via the guide member (9). Because the component part is passed through the cross member without splitting the cross member into two parts, the mechanical strength of the cross member is prevented from being reduced, and an overall mechanical strength can be ensured.

The invention discloses an antenna sharing system and a terminal. The antenna sharing system comprises a communication module; the communication module supports 5GHz Wi-Fi and LTE; the antenna sharingsystem further comprises a first antenna and a first multiplexer; and the first multiplexer at least comprises two multiplexer input ends and a multiplexer output end, wherein the first multiplexer input end of the first multiplexer is used for receiving and transmitting a 5GHz Wi-Fi auxiliary signal, the second multiplexer input end of the first multiplexer is used for receiving and transmittingan LTE auxiliary signal, and the multiplexer output end of the first multiplexer is connected with the first antenna. According to the scheme, the antenna utilization rate can be effectively improved, and while the number of antennas is reduced, the influence on the data throughput of the WiFi and the LTE is reduced.

The invention discloses a full-electronic asymmetric high-voltage pulse track circuit system. The full-electronic asymmetric high-voltage pulse track circuit system comprises sending end equipment, receiving end equipment, a sending and receiving integrated control module and a zone configuration information memory. The sending and receiving integrated control module comprises a main pulse signal transmitter, a main pulse signal receiver, a spare pulse signal transmitter and a spare pulse signal receiver. The zone configuration information memory is connected with both the main pulse signal transmitter and the spare pulse signal transmitter. The sending end equipment comprises a transmitter transfer relay, a sending end cable simulative network and a sending end transformer. The receiving end equipment comprises receiving end transmission adjustment equipment. The receiving end transmission adjustment equipment comprises a receiving end transformer, a receiving end cable simulative network and an attenuation adjustment circuit. The invention further discloses an application method of the full-electronic asymmetric high-voltage pulse track circuit system. The full-electronic asymmetric high-voltage pulse track circuit system and the application method thereof are novel and reasonable in design, convenient to achieve, complete in function, high in work reliability, high in practicability and convenient to apply and popularize. The circuit cost is reduced.

The invention discloses a short message transmitting and receiving methods in a cluster system and apparatuses for realizing short message transmitting and receiving by a terminal, so that the short message service of the cluster system can be realized without depending on an exchange sub system. The short message receiving method comprises the following steps that: a base station subsystem (BSS) receives a short message sent by a cluster terminal and the short message sent by the cluster terminal is sent to a PTT dispatch server (PDS); the PDS sends the short message to an application server (AS); the AS determines a receiving party type of the short message; if the receiving party type is a terminal, the short message is put into a delivery waiting queue; and if the receiving party type is a dispatching platform, the short message is forwarded to a dispatch agent server (DAS). The short message sending method comprises the following steps that: an AS takes a short message out of a delivery waiting queue and sends the short message to the PDS; the PDS sends the short message to the BSS and indicates a using channel type; and the BSS sends the short message to a receiving party cluster terminal of the short message. According to the application, an exchange sub system is not needed; and equipment reduction is realized and the service integrity is also ensured.

The invention discloses a source-locating method and a source-locating device. The method includes the following steps: the received signal power value of the signal transmitted by a receiving source of each receiving antenna is acquired; aimed at each receiving antenna, the horizontal coordinates of the source are determined as the probability value of the horizontal coordinates of the receiving antenna respectively according to each received signal power value; and according to each determined probability value, the horizontal coordinates of the source are determined. According to the adoption of the technical scheme of the invention, the problems of the prior art, i.e. high caculation complexity, poor stability, great error and high system cost can be solved.

The invention discloses a needle bed device of a flat knitting machine and the flat knitting machine, and belongs to the technical field of flat knitting machines. The needle bed device comprises needle beds and inserting pieces, needle grooves are formed between the adjacent inserting pieces, lower knitting needles and lower needle jack pins are arranged in the needle grooves, conversion needle pins are arranged between the lower knitting needles and the lower needle jack pins, partition plates are further arranged in the needle grooves, upper knitting needles are arranged at the tops of thepartition plates, the rear ends of the upper knitting needles are connected with upper needle jack pins, push pieces are arranged at the bottoms of the upper needle jack pins, transition needle pins are arranged at the bottoms of the push pieces, the front ends of the conversion needle pins can be matched with the lower knitting needles or the transition needle pins, the lower needle jack pins candrive the lower knitting needles to move front and back through the conversion needle pins, and the lower needle jack pins can further drive the upper needle jack pins to swing upwards through the conversion needle pins, the transition needle pins and the push pieces. The number of the needle beds does not need to be increased, and assembly requirement of the needle bed device is reduced. The switching of the operation of the upper knitting needles and the lower knitting needles can be realized through the matching of the conversion needle pins, the transition needle pins and the push pieces,and the structure of the needle bed device is favorably simplified.

The invention belongs to the technical field of superconducting magnets, and particularly relates to a high-temperature superconducting magnet with a magnetic ring. In the high-temperature superconducting magnet with the magnetic ring, by a first silicon steel concentrating flux plate and a second silicon steel concentrating flux plate, a radial component of a leakage magnetic field at the end part of a high-temperature superconducting winding can be reduced, and critical current at the end part of the high-temperature superconducting winding can be increased; according to the high-temperature superconducting magnet, the number of parallel high-temperature superconducting tapes is not required to be increased, so that the problem of high rate of non-uniform current distribution and loop current between the parallel high-temperature superconducting tapes is solved; the structure of the high-temperature superconducting winding is not changed or a high-temperature superconducting material is not replaced, and the high-temperature superconducting magnet is applicable to high-temperature superconducting windings of a cross-over coil structure and a solenoid structure.