479 results about "First pass" patented technology

A multiple pass self-cinching suture construct includes a strand of suture material. A fixed loop is formed at one end, and an adjustable loop is formed at the opposite end. A self-cinching section is disposed between the fixed loop and the adjustable loop. The self-cinching section includes a first pass of a tag end axially through the interior of the self-cinching section to form the fixed loop. The opposite tag end passes axially through the interior of two co-axial suture segments inside the self-cinching section, forming an adjustable loop. As the adjustable loop tag end is pulled, tension is applied and the self-cinching section constricts to maintain tension. In some embodiments, the self-cinching section includes at least four segments of the strand of suture material co-axially aligned along the self-cinching section.

A system may, in a first pass: divide content to be summarized into a plurality of chunks and, for each chunk: execute a language model with the chunk and an instruction to summarize the chunk, generate, based on the executed language model, a summary of the chunk. In a subsequent pass, the system may: generate a plurality of groups of summaries, each group of summaries from among the plurality of groups of summaries comprising two or more summaries, each summary corresponding to a respective chunk, for each group of summaries from among the plurality of groups: execute a language model with the group of summaries and an instruction to summarize the group of summaries, generate, based on the executed language model on the group of summaries, a group summary. The system may iteratively repeat the subsequent pass for group summaries until a summary of the content is reached.

A method of operating a memory device includes applying a first read voltage to a first word line WLn corresponding to target memory cells, applying a first pass voltage to a second word line WLn−1 corresponding to memory cells adjacent to the target memory cells, and applying a second pass voltage to a third word line WLn+1 corresponding to memory cells adjacent to the target memory cells. The second pass voltage is higher than the first pass voltage.

Apparatuses and methods for performing corrective read operations on a partially programmed block are provided. One example apparatus can include a controller configured to perform a corrective read operation on a target word line of a partially programmed block, wherein the corrective read operation includes applying a first corrective read voltage signal to the target word line during the corrective read operation, applying a second corrective read voltage signal to a word line adjacent to the target word line during the corrective read operation, applying a first pass voltage to a number of unprogrammed word lines of the partially programmed block during the corrective read operation, and applying a second pass voltage to a first number of programmed word lines of the partially programmed block that are nonadjacent to the target word line during the corrective read operation.

A system may, in a first pass: divide content to be summarized into a plurality of chunks and, for each chunk: execute a language model with the chunk and an instruction to summarize the chunk, generate, based on the executed language model, a summary of the chunk. In a subsequent pass, the system may: generate a plurality of groups of summaries, each group of summaries from among the plurality of groups of summaries comprising two or more summaries, each summary corresponding to a respective chunk, for each group of summaries from among the plurality of groups: execute a language model with the group of summaries and an instruction to summarize the group of summaries, generate, based on the executed language model on the group of summaries, a group summary. The system may iteratively repeat the subsequent pass for group summaries until a summary of the content is reached.

The invention relates to a plate heat exchanger (1) configured for a heat exchange between a first fluid flowing in a first pass and a second fluid flowing in a second pass, the fluids flowing between two external plates (2), comprising a plate exchanger block comprising a plurality of internal plates (12, 14) arranged substantially in parallel with each other, said internal plates being arranged substantially in parallel with the external plates (2),characterized in that it comprises at least one lateral encapsulation plate (20) extending substantially orthogonally to said internal plates, each lateral encapsulation plate being fixed in contact with said external plates (2) so as to laterally close said second pass.

A multiplexer includes first and second filters respectively with a first pass band and a second pass band on a higher frequency side than the first pass band. The first filter includes series-arm resonators and parallel-arm resonators, a resonance band width of at least one of the series-arm resonators is wider than the first pass band, one of the series-arm resonators is coupled closest to a common terminal among the series-arm resonators and the parallel-arm resonators. An anti-resonant frequency of the one of the series-arm resonators is lower than a high frequency end of the second pass band and is lowest among anti-resonant frequencies of the series-arm resonators.

Apparatuses and methods for performing read operations on partially programmed blocks are provided. One example apparatus can include a controller configured to apply a read voltage to the first inner word line in the array of memory cells during a read operation on the first inner word line, apply a first pass voltage to a second inner word line adjacent to the first inner word line and to a third inner word line adjacent to the first inner word line, apply a second pass voltage to a number of unprogrammed word lines in the array of memory cells in response to determining the read request is for data stored on the first inner word line of the partially programmed block, and apply a third pass voltage to a first number of inner word lines of the number of word lines that are nonadjacent to the first inner word line.

The embodiment of the utility model provides a display module and a display device, relates to the technical field of display, and aims to improve the extrusion resistance and impact resistance of the display module. The display module comprises a display panel which comprises at least two first display parts and at least one second display part, and the second display part can be bent; at least one first display part is provided with a first through hole penetrating through the first display part; the supporting structure is arranged on the backlight side of the display panel and comprises at least two first supporting parts and at least one second supporting part, the at least two first supporting parts correspond to the at least two first display parts respectively, the at least one second supporting part corresponds to the at least one second display part, and the second supporting parts can be bent; at least one first supporting part is provided with a second through hole penetrating through the first supporting part, and the first through hole is communicated with the second through hole; the boundary of the first through hole is located on the outer side of the boundary of the second through hole, or the boundary of the first through hole coincides with the boundary of the second through hole. The display module is used for displaying images.

Automatically searching for cryptocurrency artifacts to recover cryptocurrency assets. Digital data suspected to contain unknown cryptocurrency artifacts may be searched to detect candidate seed phrases, each comprising a permutation of words from a single predetermined seed phrase library consecutively listed in a sequence having a fixed length predetermined according to a cryptocurrency standard. A multi-pass seed phrase validation test may be executed for each candidate seed phrase to determine if it is a valid seed phrase by: executing a first pass comprising verifying a checksum of the candidate seed phrase, and upon verifying the first pass, executing a second pass comprising verifying in a blockchain if there has been activity using a cryptocurrency asset encrypted using a public key in a key pair recovered from the candidate seed phrase. Upon verifying the valid seed phrase, cryptocurrency assets may be recovered using a private key in the key pair.

The invention discloses a camouflage target detection method and device based on feature enhancement, and a readable medium, and the method comprises the steps: obtaining a to-be-detected camouflage target image, inputting the to-be-detected camouflage target image into a trained camouflage target detection model, obtaining multi-scale features through a multi-scale feature extraction module in an encoder, and carrying out the detection of the camouflage target image; wherein the second-level feature, the third-level feature and the fourth-level feature respectively pass through three feature enhancement modules and a context aggregation module to obtain a second aggregation feature, a third aggregation feature and a fourth aggregation feature; performing up-sampling on the second aggregation feature, performing element-by-element addition on the second aggregation feature and the first-level feature to obtain a first addition result, and processing the first addition result through a first convolution module to obtain a first mask; the first mask, the second aggregation feature, the third aggregation feature and the fourth aggregation feature are input into a feature decoupling module to obtain a second background suppression feature; and obtaining a corresponding prediction detection result based on the second background suppression feature, and solving the problem of high similarity of the foreground and the background.

The invention discloses an acoustic cavity structure, a manufacturing method thereof and electronic equipment. The sound cavity structure comprises a middle frame assembly, a screen assembly and a loudspeaker, the middle frame assembly comprises a middle frame and a sealing dustproof piece, the middle frame comprises a first through hole, and the sealing dustproof piece comprises a second through hole. The sealing dustproof piece is attached to the second surface of the middle frame and covers the first through hole, and the first through hole is communicated with the second through hole. The screen assembly is attached to the first surface of the middle frame, and the loudspeaker is attached to the sealing dustproof piece. The loudspeaker comprises an open cavity facing the first through hole, and the open cavity, the second through hole, the first through hole and the screen assembly define an equivalent sound cavity of the loudspeaker. By adopting the loudspeaker with the open cavity, the thickness of the acoustic cavity structure can be reduced. In this way, the electronic equipment can be lightened and thinned, and meanwhile the equivalent sound cavity can be used for providing a working cavity with the same or higher size for the loudspeaker. The sound cavity structure can be effectively sealed, so that the electronic equipment can be effectively waterproof, and the audio performance of the loudspeaker can be ensured.

Electronic components and methods. The electronic components include a first device die and a first dummy die located in the first device level and having at least one first pass through conductive layer through the first dummy die. Also included is a second device die and a second dummy die located in a second device level above the first device level, the second device die attached to the first device die and the second dummy die attached to the first dummy die and having at least one second pass through conductive layer electrically connected to the at least one first pass through conductive layer. Also included is a third device die located in a third device level above the second device die, the third device die attached to at least one of a top surface of the second device die or a top surface of the second dummy die.

The present invention discloses a sealing mechanism for a butterfly valve body, comprising: a valve body main body, and a sealing assembly is arranged inside the valve body main body. In the present invention, the right end of the valve body main body is the water inlet, and the left end is the water outlet. At this time, the annular butterfly plate is in a closed state. When the annular butterfly plate is driven by the valve stem to open, as the annular butterfly plate rotates, it pushes the second sealing pad and the first sealing pad towards the support plate, and at the same time pushes the fixing plate to move and compresses a plurality of first springs. When the medium flows, it first passes through the support plate, and under the action of the triangular buffer rod, the medium is buffered to reduce the impact force of the medium. Then it flows to the fixing plate, and under the action of the flow splitting plate, the medium is split into multiple streams, and the impact force of the medium is buffered again. With the cooperation of the triangular buffer rod and the flow splitting plate, the impact force of the medium is split and buffered, reducing the wear of the annular sealing ring caused by the impact force and improving the sealing performance.

The present disclosure provides a three-dimensional NAND memory device, comprising a memory array comprising blocks, each block includes first memory cells and second memory cells connected in series to a bit line, a word line driver, and a controller configured to control the word line driver to: performing a programming operation on a memory cell in the first memory cells, the memory cell is controlled by a selected word line of first word lines corresponding to the first memory cells, the first word lines comprising first unselected word lines adjacent to the selected word line, and the performing the programming operation comprises: applying a programming voltage signal to the selected word line to program the memory cell into a target state; applying a first pass voltage to the first unselected word lines; and applying a second pass voltage to second word lines corresponding to the second memory cells.

The utility model discloses a dust removal device for gypsum mortar production, which belongs to the technical field of dust removal devices and comprises a stirring barrel and a dust removal machine shell, a first through pipe is fixedly mounted at the top end of the stirring barrel, a second through pipe is fixedly mounted at the top end of the dust removal machine shell, the second through pipe is fixedly connected with the first through pipe, and an air draft round hole is formed in the dust removal machine shell. A small motor is fixedly mounted at the top end of the fixed plate, fan blades are fixedly mounted at the output end of the small motor, a water pump is fixedly mounted on one side of the dust remover shell, a communicating water pipe is fixedly mounted on the water pump, and a spraying head is fixedly mounted on the communicating water pipe; and the spraying head is fixedly mounted in the second through pipe. Through cooperation of a plurality of structures, repeated dust removal is carried out, the dust removal effect is good, the dust removal efficiency is greatly improved, long-time operation can be achieved, the chance that workers inhale dust is reduced, and the risk of occupational diseases is reduced.

Apparatus for the pyrolysis treatment of plastics includes a vertically developing reactor which includes:a first zone, a second zone and a third zone which are in direct communication with each other, the first zone being vertically superimposed on the second zone and the second zone being vertically superimposed on the third zone,an inlet for high temperature particles, the inlet being arranged so that the particles fall by gravity into the second zone first passing through the first zone,a plurality of nozzles which are mounted in correspondence with the second zone for introducing the plastics in the molten state into the second zone, anda mechanical mixing device which is positioned and acts inside the third zone.

Upon determining that a first read operation on one memory cell of a plurality of memory cells has failed, a second read operation on the memory cell is started. In the second read operation, a second pass voltage is applied to first unselected word lines, and a first pass voltage is applied to second unselected word lines. The first unselected word lines include one or more word lines adjacent to a selected word line, and the second unselected word lines include remaining unselected word lines. The selected word line corresponds to the memory cell to be read. The first pass voltage includes a voltage applied to the first unselected word lines in the first read operation. The second pass voltage is higher than the first pass voltage.

The present invention belongs to the technical field of non-oriented silicon steel production and discloses a method for improving the cold-rolled edge quality of high-grade non-oriented silicon steel burr coils. The method comprises: cold rolling using a multi-stand continuous rolling mill or a single-stand reversible rolling mill for 5 to 7 rolling passes, controlling the flatness of the plate after the first, second, and final rolling passes to meet a specific formula; in addition, the rolling speed of the first pass, the emulsion flow rate of the first and second passes, and the original roughness of the mill work rolls can be further controlled. The present invention achieves the purpose of controlling rolled edge cracks and reducing edge waves by adopting a large edge wave rolling mode and adjusting the rolling speed, emulsion flow rate, and the original roughness of the work rolls, thereby achieving optimal cold-rolled edge quality of the burr coils and improving production efficiency and product yield.

A system may, in a first pass: divide content to be summarized into a plurality of chunks and, for each chunk: execute a language model with the chunk and an instruction to summarize the chunk, generate, based on the executed language model, a summary of the chunk. In a subsequent pass, the system may: generate a plurality of groups of summaries, each group of summaries from among the plurality of groups of summaries comprising two or more summaries, each summary corresponding to a respective chunk, for each group of summaries from among the plurality of groups: execute a language model with the group of summaries and an instruction to summarize the group of summaries, generate, based on the executed language model on the group of summaries, a group summary. The system may iteratively repeat the subsequent pass for group summaries until a summary of the content is reached.

The invention relates to an active inductor assembly for a power data system and a related method. An active inductor assembly for a data on power (DoP) system includes a first active inductor and a second active inductor. The first active inductor includes a first pass element and a first control circuit. The first control circuit is configured to control the first pass element such that (i) the first pass element simulates the first inductor in response to a change in voltage across the first pass element, and (ii) the first pass unit adjusts a voltage drop across the first pass element during steady-state operation. The second active inductor includes a second pass element and a second control circuit. The second control circuit is configured to control the second pass element such that (i) the second pass element simulates the second inductor in response to a change in voltage across the second pass element, and (ii) the second pass element adjusts a voltage drop across the second pass element during steady-state operation.

Disclosed in the present invention is a sample collection and testing device, comprising a sample collection chamber and a sample collector. The sample collector comprises a handheld part, a main body part and a sample absorption part; the sample collection chamber comprises an outer barrel, an inner barrel, an isolation seat and test paper; the inner barrel is provided with a filtering window, and allows the sample collector to partially extend into; the isolation seat is located between the outer barrel and the inner barrel and is provided with a sample outlet arranged in a staggered mode with the filtering window; when the sample absorption part is in a second state relative to the filtering window, the sample absorption part squeezes from a high position of the filtering window to a low position thereof, a sample is squeezed and discharged through the filtering window, and then the sample is guided by means of the sample outlet to flow towards the test paper. Also disclosed in the present invention is an operation method for the sample collection and testing device. A sample discharged after being squeezed by the sample absorption part first passes through a liquid flow channel formed by the collector, the inner barrel and the isolation seat to avoid a large amount of foam generated by sample squeezing, and then flows towards the test paper by means of the sample outlet; the test result is accurate.

A method includes determining that a program operation includes a first pass to apply a first voltage distribution to a plurality of memory cells and a second pass to apply a second voltage distribution to the plurality of memory cells, performing the first pass of the program operation using a first sensing time, and performing the second pass of the program operation using a second sensing time during the second pass of the program operation, where the first sensing time is shorter than the second sensing time.

The invention discloses a hot rolling method of an isotropic SP700 titanium alloy wide thin plate. The method comprises the following steps: 1, coating the surface of an SP700 titanium alloy plate blank with an anti-oxidation coating; 2, rolling for the first heating number; 3, cutting treatment; 4, quenching treatment; 5, rolling for the second heating number; 6, cutting treatment; 7, rolling for the third heating number; 8, cutting treatment; 9, fourth fire rolling; and 10, finished product heat treatment. One-heating-number near-beta rolling is conducted on the SP700 titanium alloy plate blank, follow-up beta quenching treatment and alpha-beta phase region medium-temperature reversing rolling are combined, the wide fine-grain thin plate with the B texture as the main part is prepared, and therefore the longitudinal and transverse mechanical property difference is controlled within 15 MPa, wrapping ply rolling is adopted for being assisted by reasonable pass deformation distribution, and the thickness of the thin plate is reduced. The minimum thickness of the obtained wide-width thin plate can reach 0.5 mm, the maximum width of the wide-width thin plate can reach 1800 mm, in addition, material loss of a common process is reduced, and production benefits are improved.

The invention relates to the field of rolling of ultra-pure ferritic stainless steel. A rolling method for preventing brittle failure of S44626 is characterized in that during twenty-roller cold rolling, brittle failure during rolling of the S44626 is prevented by cooperatively adjusting four aspects of rolling deformation, rolling mill tension, a plate shape target curve and roller roughness; according to the rolling deformation, the total rolling deformation is controlled to range from 55% to 65%, constant-deformation rolling is adopted during rolling of the first pass, the second pass, the third pass and the third pass, and the deformation ranges from 12.5% to 14.5%; when the tension of the rolling mill is set, the front unit tension is 65 N / mm < 2 >-75 N / mm < 2 > and the rear unit tension is 35 N / mm < 2 >-45 N / mm < 2 > during first-pass rolling, and the front unit tension is 85 N / mm < 2 >-95 N / mm < 2 > and the rear unit tension is 55 N / mm < 2 >-65 N / mm < 2 > during second-pass rolling.

The present invention provides a gas insulated ring network switchgear, comprising a ring network switchgear body, a gas chamber and a control switch chamber are provided in the ring network switchgear body, a piston is installed in the gas chamber, a heat dissipation structure is installed on the ring network switchgear body, the heat dissipation structure corresponds to the piston and the control switch chamber, an auxiliary box is fixed on the ring network switchgear body, a heat insulation board is installed on the peripheral side of the auxiliary box, a first through groove is provided in the auxiliary box and the gas chamber, a blocking block is installed in the gas chamber, the blocking block corresponds to the first through groove, a limit block is installed on one side of the blocking block, and a locking structure is installed on the limit block. The present invention can dissipate heat when the temperature is high, prevent the temperature of the device from being too high to cause danger, and prevent accidental contact with the gas chamber to cause burns; the insulating medium in the gas chamber can be supplemented by the auxiliary box after the insulating medium leaks, thereby preventing the insulating medium in the gas chamber from leaking and causing danger.

The invention belongs to the technical field of box transformer substation low voltage, and provides a box transformer substation low-voltage cable hiding mechanism which comprises a box transformer substation low-voltage cabinet body, the box transformer substation low-voltage cabinet body is provided with a first passing groove, the box transformer substation low-voltage cabinet body is fixedly connected with a guide plate, the guide plate is provided with a second passing groove, the box transformer substation low-voltage cabinet body is connected with a fixing assembly, and the fixing assembly is fixedly connected with the box transformer substation low-voltage cable hiding mechanism. The guide plate is connected with an auxiliary assembly, and the fixing assembly is connected with a mounting assembly. According to the invention, through the arrangement of the first passing groove, a cable can be connected to the interior of the low-voltage cabinet body of the box transformer substation, then the cable passes through the second passing groove in the guide plate, and at the moment, the first passing groove and the second passing groove cooperate to limit the cable, so that different cables are located in different areas, and the cables are prevented from being wound together.

The invention provides a path planning method and device, a storage medium and electronic equipment. The method comprises the steps that an electronic device obtains a to-be-planned map, a plurality of path points are distributed in the to-be-planned map, a connection relation is pre-established among the plurality of path points, and the connection relation represents that a communicated path exists between every two connected path points; determining a starting point and an ending point from the plurality of path points, and taking the starting point as a first passing point from the starting point to the ending point; determining a current adjacent path point set from the plurality of path points according to the current passing point; and if the current adjacent path point set does not comprise the terminal point, determining a new passing point according to the current adjacent path point set. And iterating the steps until a path from the starting point to the ending point is planned. Therefore, compared with an A * algorithm, heuristic function operation does not need to be carried out on all adjacent points of the current passing point, so that the path planning efficiency can be improved, and the generated path is more deviated to an end point.

A filter device for multi-band wireless communication includes a first circuit characterized by a first pass-band from a first frequency to a second frequency; a second circuit characterized by a second pass-band from a frequency no smaller than the first frequency to a third frequency, the third frequency being no higher than the second frequency but higher than the first frequency; a third circuit characterized by a third pass-band from a fourth frequency to a frequency no greater than the second frequency, the fourth frequency being no smaller than the first frequency but smaller than the second frequency; and a switch configured to connect the first circuit either to the second circuit to reconfigure a first filter with the second pass-band or to the third circuit to reconfigure a second filter with the third pass-band.

Type definitions of user-defined types in application program code for which definitions are absent (“unknown types”) are inferred. A static analyzer implements two passes of a fixed-point type inference algorithm. Each pass encompasses a plurality of traversals of the application's control flow to build inferred definitions of unknown types until the inferred definitions are maximally built. To build an inferred definition, based on inferring a variable is an unknown type, the static analyzer infers member variables / functions of the unknown type based on contextual information associated with the variable. Type information of unknown types is propagated along control flow paths. After the first pass terminates, unknown types can be assigned known types based on matching of inferred definitions. Inferred definitions of remaining unknown types are incorporated into the application program code. A second pass of type inferencing and data flow analysis are then performed with the inferred definitions incorporated therein.