42results about How to "Avoid reconnection" patented technology

A metal silicide fuse for a semiconductor device. The fuse includes a conductive region positioned adjacent a common well of a first conductivity type, a terminal region positioned adjacent a well of a second conductivity type, and a narrowed region located between the terminal region and the conductive region and positioned adjacent a boundary between the two wells. Upon applying at least a programming current to the fuse, the fuse “blows” at the narrowed region. The diode or diodes between wells of different conductivity types wells and the Schottky diode or diodes between the remaining portions of the fuse and wells adjacent thereto control the flow of current through the remainder of the fuse and through the associated wells of the semiconductor device. When the fuse has been “blown,” the diodes and Schottky diodes prevent current of a normal operating voltage from flowing through the wells of the semiconductor device.

A catheter system for creating lesions for the treatment of cardiac arrhythmias is disclosed that includes a catheter having a distal ablation segment that has an electrode array comprising a plurality of spaced ablation and recording electrode devices arranged in a tight loop configuration that is used to create a series of overlapping loop-shaped ablation footprints to produce a continuous lesion resembling a chain-link configuration.

A metal silicide fuse for a semiconductor device. The fuse includes a conductive region positioned adjacent a common well of a first conductivity type, a terminal region positioned adjacent a well of a second conductivity type, and a narrowed region located between the terminal region and the conductive region and positioned adjacent a boundary between the two wells. Upon applying at least a programming current to the fuse, the fuse “blows” at the narrowed region. The diode or diodes between wells of different conductivity types wells and the Schottky diode or diodes between the remaining portions of the fuse and wells adjacent thereto control the flow of current through the remainder of the fuse and through the associated wells of the semiconductor device. When the fuse has been “blown,” the diodes and Schottky diodes prevent current of a normal operating voltage from flowing through the wells of the semiconductor device.

A catheter system for creating lesions for the treatment of cardiac arrhythmias is disclosed that includes a catheter having a distal ablation segment that has an electrode array comprising a plurality of spaced ablation and recording electrode devices arranged in a tight loop configuration that is used to create a series of overlapping loop-shaped ablation footprints to produce a continuous lesion resembling a chain-link configuration.

The invention described herein pertains to substituted azaindenoisoquinoline compounds, in particular 7-, 8-, 9-, and 10-azaindenoisoquinoline compounds, which are inhibitors of topoisomerase I, processes and intermediates for their syntheses, pharmaceutical compositions of the compounds, and methods of using them in the treatment of cancer.

The invention described herein pertains to substituted azaindenoisoquinoline compounds, in particular 7-, 8-, 9-, and 10-azaindenoisoquinoline compounds, which are inhibitors of topoisomerase I, processes and intermediates for their syntheses, pharmaceutical compositions of the compounds, and methods of using them in the treatment of cancer.

An address generation circuit, comprising: a first switch transistor, a second switch transistor, a fuse unit, a power-on reset circuit, and outputs a first reset signal for controlling the on / off state of the first switch transistor and a first reset signal for controlling the first switch transistor. A second reset signal for the on / off state of the two switching transistors. The address generating circuit further includes a latch circuit for latching and outputting a predetermined potential corresponding to the cut-off or non-cut state of the fuse element. The first reset signal turns on the first switch transistor in a first period immediately after the power is turned on, and keeps the first switch transistor in an off state after the first period ends. In addition, the second reset signal turns on the second switching transistor during at least a second period after the first period, and keeps the second switching transistor always in an off state after the second period ends.

An electrode body, which includes a positive electrode plate and a negative electrode plate, includes a positive-electrode tab group that is composed of a plurality of positive electrode tabs. The positive-electrode tab group is disposed between a sealing plate and an electrode body, and a positive-electrode current collector includes a base portion and a tab connection portion that is folded from an end of the base portion. The base portion of the positive-electrode current collector is connected to a positive electrode terminal, and the tab connection portion of the positive-electrode current collector is connected to the positive-electrode tab group. A fuse portion is formed in the positive-electrode current collector, and a first-insulator second region of a first insulator, which is connected to an inner insulator, is disposed between the base portion and the tab connection portion.

A main body of an electronic part has multiple electrodes, to which multiple terminals are respectively connected. The terminals include a normal terminal and a fuse terminal, each of which extends from lands formed in a printed board so as to hold the main body at a position above and separated from a board surface of the printed board. The fuse terminal has multiple leg portions divided by slits. A first leg portion forms an electrical path portion having a cut-off portion, a width of which is smaller than that of other portions of the electrical path portion. A second leg portion has a first supporting leg and a second supporting leg, which are arranged at both sides of the first leg portion. Each of the supporting legs is connected to each of dummy lands formed in the printed board.

The invention discloses a network switching method. The method comprises the following steps: setting an intermediate network adaptor; determining the connection between the intermediate network adaptor and the first network as the first routing path; determining the connection between the intermediate network adaptor and the second network as the second routing path; remaining the unchanged of the internet protocol (IP) address of the intermediate network adaptor when switching the first routing path and the second routing path. The invention further discloses a network switching device and a terminal.

The invention described herein pertains to substituted azaindenoisoquinoline compounds, in particular 7-, 8-, 9-, and 10-azaindenoisoquinoline compounds, which are inhibitors of topoisomerase I, processes and intermediates for their syntheses, pharmaceutical compositions of the compounds, and methods of using them in the treatment of cancer.

A crib to be placed adjacent to a parents' bed comprises an enclosure supported by an upper frame and a lower frame. The upper frame comprises a fixed portion and a movable portion at an openable side of the enclosure. In a closed configuration, the ends of the movable portion are locked with respect to the ends of the fixed portion to close the openable side, and in an open configuration the movable portion is spaced apart from the ends of the fixed portion to open the openable side. Two guides extend from the fixed portion of the upper frame toward the lower frame, and the ends of movable portion are able to slide along the guides to move from the closed configuration to the open configuration.

The invention relates to an ozone generator of a bionic cellular type discharge unit nesting structure. The ozone generator comprises a horizontal barrel body, wherein end covers are connected at the two ends of the barrel body, respectively; two fixed disks are vertically arranged in the barrel body; a discharge chamber is formed between the two fixed disks; an oxygen gas chamber and an ozone chamber are formed between the two fixed disks and the end covers at the corresponding ends, respectively; at least one cellular type discharge module with a plurality of cellular type discharge units is arranged in the discharge chamber; the two end parts of the cellular type discharge unit are nested on two fixed plates, respectively; the two end parts of the cellar type discharge module are nested on the two fixed disks by the two fixed plates, respectively; each cellular type discharge unit comprises inner electrodes, an insulation tube and outer electrodes which are nested from the inside to the outside; and the inner electrodes and the outer electrodes in each cellular type discharge module are electrically connected, respectively. The ozone generator of the bionic cellular type discharge unit nesting structure comprises a plurality of electrodes, is small in size, large in unit set yield, easy to produce, install and maintain, adjustable in ozone yield and unnecessary to stop during a maintenance process.

A crib may include: an upper frame; an enclosure made of flexible material, connected to the upper frame and having an openable side; a lower frame connected to the upper frame and configured to support a mattress; and two guides. The upper frame may include a first portion, connected to the lower frame and having two first ends, and a second portion, movable relative to the first portion and having two second ends. The upper frame may be switched between a closed configuration, in which the second ends are locked with respect to the first ends, and an open configuration, in which the second portion is spaced from the first ends. The guides may extend from the first portion of the upper frame toward the lower frame. The second ends may be configured to slide along a respective guide to move from the closed to the open configuration.

The invention provides a cake embryo forming and cutting machine and a forming and cutting method for food processing, which relate to the field of food processing and include a bearing frame and a window. In the invention, windows are fixed at the front and rear ports of the bearing frame, and a The driving unit; the forming and cutting component is arranged in the bearing frame, and the driving unit is connected with the forming and cutting component through the perspective window; the forming and cutting component includes a ring sleeve, and the bearing frame is provided with a ring sleeve, and the rear end of the ring sleeve is a dense end. The front end seal of the ring sleeve is embedded with a plug disc; the surface of the ring sleeve is equally divided into four inserting plates in a circular distribution shape, and a sealing sleeve is provided at the tangent between the inserting plate and the ring sleeve, and the sealing sleeve is embedded in the gap between the inserting plate and the ring sleeve Middle; resulting in the reconnection of the cake base after cutting. At the same time, based on the blowing of the cold air on the cake base, the overall cake base is compacted, so as to avoid the cake base with a large water content in the container, because it is difficult to maintain the shape. resulting in molding difficulties.

The present invention discloses a frame body of a pile driver for civil engineering, comprising a chassis. Side brackets are fixedly mounted on both sides of the top of the chassis, respectively; a top frame is fixedly connected to the tops of the side brackets; support plates are fixedly mounted on both sides of the top of the top frame, respectively; a roller is provided at the top of the top frame; rotation shafts are fixedly connected to both ends of the roller, respectively; the two rotation shafts are rotatably connected to the two support plates, respectively; two guide frames are fixedly mounted at the bottom of the top frame; guide blocks are slidably connected to the inner sides of the two guide frames; and pile driving rods are fixedly mounted at the bottoms of the guide blocks.In the present invention, wedge blocks are used for driving two poking forks to poke two sleeve shafts to leave away from the roller, so that the guide blocks automatically fall down; then, air spring support rods are used for pushing sleeve discs to close with convex discs to lift the guide blocks again; and the operations are repeated, so that the actual time of hammer lifting and hammer dropping is shortened, and the actual efficiency of pile driving is improved.

The invention is a single use delivery device capable of delivery of an agent (e.g., vaccine, drug, medicament, etc.) in a controlled manner and without requiring specialized skill in administering delivery of such agent. The delivery device is configured to be filled on-site and in the field with a dose of an agent, while remaining sterile and preventing the potential for contamination during thefilling process. The delivery device is further configured to be rendered incapable of reuse following receipt of a fluid agent from a source and subsequently following its intended use of deliveringthe fluid agent to a patient, thereby preventing reuse of the device and reducing the risk of the spreading blood-borne diseases through reuse.

A complex information system collaborative data extraction method is applied to a complex information system. The complex information system comprises an application end, a data extraction database, afirst memory and at least one second memory, and the method comprises the steps of generating a first extraction request and a second extraction request according to data extraction information inputby a user; extracting first target data from a data extraction database according to the first extraction request; judging whether to connect to a connectable wireless network or a mobile network, automatically connecting to the connectable wireless network or the mobile network according to the second extraction request, and extracting second target data from the corresponding first memory and / or the corresponding at least one second memory according to the second extraction request; and outputting the first target data and the second target data according to a preset rule. According to theinvention, a user can quickly and accurately extract data in different storage environments.

The invention discloses an environment-friendly recycled material, and relates to the technical field of rubber. According to the environment-friendly recycled material, a waste steel wire load-bearing outer tire tread is used as a raw material of the recycled material; the environment-friendly recycled material is prepared by the following steps of: crushing the raw material, removing impurities,adding an activating agent and activating auxiliary particles and performing microwave desulfurization activation regeneration, wherein the activating agent is a compound of a hydroxyl-terminated liquid nitrile rubber and vegetable oil, and the activating auxiliary particles are prepared by taking modified carbon nanotubes as a carrier, adsorbing and loading ferric chloride and then grafting isophorone diisocyanate. The invention discloses an environment-friendly recycled material, which can effectively eliminate sulfydryl groups on the surface of rubber powder and prevent broken disulfide bonds and polysulfide bonds on the surface of rubber particles from being reconnected by adding the activating agent and the activating auxiliary particles, thereby achieving the purpose of stabilizingMooney viscosity.

The invention discloses a video data processing device, which is a video data processing device with a transmission unit, wherein electric wave on a frequency band only provided with limited high-speed channels is used in the transmission unit; original video data are wirelessly transmitted to a video display device; the video data processing device is provided with a processing unit; and the processing unit is used for decoding any one of first coded video data and second coded video data received from the outside, and outputting the decoded original video data to the transmission unit.

A complex information system collaborative data extraction method, applied to a complex information system, the complex information system includes an application terminal, a data extraction database, a first storage, and at least one second storage, the method includes: extracting information according to user input to generate The first extraction request and the second extraction request; extract the first target data from the data extraction database according to the first extraction request; determine whether to connect to a connectable wireless network or a mobile network, and automatically connect to a connectable wireless network according to the second extraction request Or the mobile network extracts the second target data from the corresponding first storage and / or the corresponding at least one second storage according to the second extraction request; outputs the first target data and the second target data according to a preset rule. The invention enables users to quickly and accurately extract data in different storage environments.

The CRH5 EMU reconnection simulation debugging device involves the technical field of EMU maintenance and test technology. In order to solve the complex problems that cannot be solved in time in the existing EMU reconnection test process, it is difficult to guarantee the quality of maintenance and the test is not comprehensive. And problems such as poor versatility, provide a CRH5 type EMU reconnection simulation debugging device, including the thermal axis main engine integrated in the movable cabinet, monitoring computer, terminal IO device, PIS simulation test device, Ethernet switch, reconnection gateway and coupler connector tooling; the CRH5 EMU reconnection simulation debugging device described in the present invention is small in size, light in weight, and easy to move, and can effectively avoid high-risk operations such as repeated pulling of EMUs, detachment of reconnection, and backtracking. And it can reduce the labor intensity of workers and improve the utilization rate of the plant. The construction and maintenance are convenient, the man-machine interface is friendly, the operation is simple, the production efficiency is improved, and the maintenance / debugging cycle is shortened.

The invention provides a cake blank forming and slitting machine for food processing and a forming and slitting method thereof, and relates to the field of food processing. The cake blank forming andslitting machine comprises a bearing frame and windows; the windows are fixed at front and rear ports of the bearing frame, and a driving unit is arranged on the rear side of the bearing frame; a forming and slitting assembly is arranged in the bearing frame, and the driving unit penetrates through the window to be connected with the forming and slitting assembly; the forming and slitting assemblycomprises a ring sleeve, the ring sleeve is arranged in the bearing frame, the rear end of the ring sleeve is a dense end, and a plug disc is embedded into the front end of the ring sleeve in a sealed mode; four inserting plates are annularly distributed on the surface of the ring sleeve at equal intervals in a penetrating mode, sealing sleeves are arranged at the tangent positions of the inserting plates and the ring sleeve, and the sealing sleeves are embedded into gaps between the inserting plates and the ring sleeve; the reconnection of the cake blank after cutting is caused; meanwhile, on the basis of blowing of cold air to a cake blank, the whole cake blank is in a compact shape, and thus the problem that the shape of the cake blank with the large water content is difficult to maintain when the cake blank is placed in a container, and consequently forming is difficult is solved.

The invention provides a method for realizing broken line reconnection in a communication process of an OPC (OLE for Process Control) protocol. The method comprises the following steps: firstly, detecting to acquire processing of communication abnormality; secondly, detecting to acquire recovery processing of communication normality. According to the method provided by the invention, when retransmission is needed when an Ethernet port line breaking or the communication abnormality occurs in the communication process of the OPC, a log is uploaded to a firewall management end, and an operator is informed of opening an OPC agent function, OPC communication connection is maintained, and recovery condition of communication is constantly detected; when communication is recovered, necessary data check and recovery are carried out, and the OPC communication connection is enabled to automatically recover to be normal. According to the method, a large amount of additional work of an operator is reduced, time-consuming configuration and restart of OPC services and reconnection of the OPC communication are prevented, the operation capacity of industrial equipment is improved, and the output level of the equipment is improved.

An address generating circuit having: a first switch transistor, a second switch transistor, a fuse element, and a power-ON reset circuit for outputting a first reset signal for controlling ON / OFF conditions of the first switch transistor and a second reset signal for controlling ON / OFF conditions of the second switch transistor. The address generating circuit also includes a latch circuit for latching and outputting a predetermined potential corresponding to a cut-off or a no cut-off condition of the fuse element. The first reset signal turns ON the first switch transistor during a first period immediately after the power supply is turned ON and always holds the first switch transistor in the OFF condition after the first period is completed. Furthermore, the second reset signal turns ON the second switch transistor at least during a second period after the first period and always holds the second switch transistor in the OFF condition after the second period is completed.

The invention provides an electric fuse structure which comprises a substrate, an insulating layer located on the surface of the substrate and an electric fuse located on the surface of the insulating layer, and the electric fuse comprises a first electrode, a second electrode and a plurality of connecting fuses connected with the first electrode and the second electrode. The plurality of connecting fuses are connected in parallel between the first electrode and the second electrode, even if one or two connecting fuses are in a high-resistance state due to the reason of a manufacturing process, the plurality of connecting fuses are connected in parallel, so that the first electrode and the second electrode can still be kept in a good connection relationship; therefore, the stability of the electric fuse structure can be improved, and the situation that the electric fuse structure fails due to uneven manufacturing procedures is effectively prevented.

An electrode body, which includes a positive electrode plate and a negative electrode plate, includes a positive-electrode tab group that is composed of a plurality of positive electrode tabs. The positive-electrode tab group is disposed between a sealing plate and an electrode body, and a positive-electrode current collector includes a base portion and a tab connection portion that is folded from an end of the base portion. The base portion of the positive-electrode current collector is connected to a positive electrode terminal, and the tab connection portion of the positive-electrode current collector is connected to the positive-electrode tab group. A fuse portion is formed in the positive-electrode current collector, and a first-insulator second region of a first insulator, which is connected to an inner insulator, is disposed between the base portion and the tab connection portion.

The invention provides a wall socket with a fire automatic extinguishing protection structure, including a front frame; the feature is that: the front frame is a square frame structure as a whole, and the longitudinal section of the front end is arc-shaped, and the rear side of the front frame is hollowed out. And the rear end of the front frame is fixedly provided with an installation frame; a flame retardant gas bottle, the flame retardant gas bottle adopts a hollow rectangular block structure. The upper protective block and the lower protective frame can be moved on the fixed plate, and the fixed plate can be set for secondary blocking to reduce the abnormal insertion of objects into the socket and avoid the occurrence of electric shock, thereby improving the safety of the socket. The air pressure in the gas bottle increases. The gas bottle stopper is separated from the top of the flame-retardant gas bottle to drive the movable interface to move upward, so that the movable interface is separated from the right connecting conductor and the power is cut off. At the same time, with the discharge of carbon dioxide from the flame-retardant gas bottle, the socket The phenomenon of further melting occurs to avoid irreversible situations.