Abstract: Disclosed are a channel device for surgery and a trigger structure. It aims at improving the problem that the operational efficiency of existing channel devices for surgery is not high. The channel device for surgery includes: a binding cord configured to be wound around a metal net; and a binding wire configured to pass through the binding cord and tighten up the binding cord, so as to compress the metal net, or configured to be pulled away from the binding cord, so as to loosen the binding cord and the metal net. In the trigger structure, different first locking portions are configured to cooperate with a first engaging portion, so as to drive the trolley to slide intermittently relative to the handle, such that a second engaging portion cooperates with different second locking portions, hereby locking the sliding trolley in different positions on the handle.

Abstract: A system and method for generating a play prediction for a team is disclosed herein. A computing system retrieves trajectory data for a plurality of plays from a data store. The computing system generates a predictive model using a variational autoencoder and a neural network by generating one or more input data sets, learning, by the variational autoencoder, to generate a plurality of variants for each play of the plurality of plays, and learning, by the neural network, a team style corresponding to each play of the plurality of plays. The computing system receives trajectory data corresponding to a target play. The predictive model generates a likelihood of a target team executing the target play by determining a number of target variants that correspond to a target team identity of the target team.

Abstract: The embodiments of the disclosure provide a method, apparatus, device and storage medium for presenting information, which relate to the technical field of computers. The method includes: obtaining object search information, in response to the object search information being object category information, determining a target object category corresponding to the object search information, and presenting object information of a plurality of target objects corresponding to the target object category in a search result presentation page; where all the plurality of target objects are different, and object information of a target object includes object attribute information and image resource information of the target object. By employing the above technical solution, when the user is searching the object category, object information of a plurality of target objects different from each other corresponding to the target object category is presented in the search result page.

Abstract: A wheel grinder contains: a body, a work table, a vertical limitation frame, a movable adjustment portion configured to move vertically, a grinding wheel portion extending outward from the movable adjustment portion, and a motor fixed on the movable adjustment portion. The vertical limitation frame has two fixing holders, two mountings, and two first screw rods and two second screw rods which are inserted through the two mountings respectively and abut against a bottom of the movable adjustment portion. In addition, a stop cover is covered on the grinding wheel portion and includes a defining plate configured to define a connection shaft and an opening inside the defining plate.

Abstract: A hydrodynamic water blocking device for an underground garage includes a water blocking plate assembly and side rail assemblies, wherein the water blocking plate assembly includes a first water blocking element, one end of the first water blocking element is rotationally connected with a base, the other end of the first water blocking element is rotationally connected with one end of a second water blocking element, the first and second water blocking elements have foamed layers, the base has grooves capable of accommodating the embedded foamed layers, water inlets formed in the base communicate with the grooves, each of the side rail assemblies includes a side plate with an ascending rail including a horizontally disposed linear rail and an arc-shaped lifting rail, the second water blocking element has a walking assembly embedded in the ascending rail which is connected with a driving mechanism installed at the second water blocking element.

Abstract: A hydrodynamic water blocking device for an underground garage includes a water blocking plate assembly and side rail assemblies, wherein the water blocking plate assembly includes a first water blocking element, one end of the first water blocking element is rotationally connected with a base, the other end of the first water blocking element is rotationally connected with one end of a second water blocking element, the first and second water blocking elements have foamed layers, the base has grooves capable of accommodating the embedded foamed layers, water inlets formed in the base communicate with the grooves, each of the side rail assemblies includes a side plate with an ascending rail including a horizontally disposed linear rail and an arc-shaped lifting rail, the second water blocking element has a walking assembly embedded in the ascending rail which is connected with a driving mechanism installed at the second water blocking element.

Abstract: A pusher for a planer contains: a body, a planer, a movable control portion, and a push member. The planer includes a cutter, a drive shaft, a transmission portion, a horizontal rod, a reduction wheel, and a threaded portion. An upper belt is fitted on the lower belt, a wheel rod and an auxiliary rod. The wheel rod includes a second receiving portion, a guiding portion, and a pushing wheel. The guiding portion has a transmitting belt fitted on an actuation rod. The actuation rod has a driving portion and another pushing wheel. The auxiliary rod is supported on an auxiliary abutting block inserted onto a positioning rod, and a returning spring is fitted on the positioning rod. The movable control portion includes a rotary shaft and a movable pedestal. The press post has two pressing wheels, and a control wheel is biased against the transmitting belt.

Abstract: A wheel grinder contains: a body, a work table, a vertical limitation frame, a movable adjustment portion configured to move vertically, a grinding wheel portion extending outward from the movable adjustment portion, and a motor fixed on the movable adjustment portion. The vertical limitation frame has two fixing holders, two mountings, and two first screw rods and two second screw rods which are inserted through the two mountings respectively and abut against a bottom of the movable adjustment portion. In addition, a stop cover is covered on the grinding wheel portion and includes a defining plate configured to define a connection shaft and an opening inside the defining plate.

Abstract: An encapsulation method of electronic components comprises steps as follows: preparing electronic components with cylindrical bodies wherein a cylindrical body has front and rear ends made of metals and a middle end made of ceramics and the front end or the rear end features an outer diameter greater than the middle end of the cylindrical body; preparing a mould consisting of upper and lower moulds; encasing the cylindrical bodies inside the upper and lower moulds, injecting heated and softened protective materials into the mould in which protective materials as protective layers are coated on the cylindrical bodies; injecting the cylindrical bodies removed from the upper and lower moulds into a roller in which excessive protective layers on the front and rear ends of the cylindrical bodies are de-coated.

Abstract: A pusher for a planer contains: a body, a planer, a movable control portion, and a push member. The planer includes a cutter, a drive shaft, a transmission portion, a horizontal rod, a reduction wheel, and a threaded portion. An upper belt is fitted on the lower belt, a wheel rod and an auxiliary rod. The wheel rod includes a second receiving portion, a guiding portion, and a pushing wheel. The guiding portion has a transmitting belt fitted on an actuation rod. The actuation rod has a driving portion and another pushing wheel. The auxiliary rod is supported on an auxiliary abutting block inserted onto a positioning rod, and a returning spring is fitted on the positioning rod. The movable control portion includes a rotary shaft and a movable pedestal. The press post has two pressing wheels, and a control wheel is biased against the transmitting belt.

Abstract: A ladder chair contains: a body, a continuous track assembly, and a lifting mechanism. The body includes a sitting portion arranged on a top thereof and a pedal extending outward from a bottom of the body. The climbing assembly is arranged on a rear end of the body. The lifting mechanism is located behind the body and the sitting portion, and the lifting mechanism includes two telescopic posts and two rollers individually disposed on two bottoms of the two telescopic posts. The climbing assembly includes two continuous tracks arranged on two peripheral sides thereof respectively and obliquely extending upward relative to the body, a transmission shaft mounted on a bottom of the climbing assembly, two idlers respectively fixed on two tops of the two continuous tracks. Each continuous track is defined between the transmission shaft and each idler and is driven by the transmission shaft to rotate.

Abstract: An encapsulation method of electronic components comprises steps as follows: preparing electronic components with cylindrical bodies wherein a cylindrical body has front and rear ends made of metals and a middle end made of ceramics and the front end or the rear end features an outer diameter greater than the middle end of the cylindrical body; preparing a mould consisting of upper and lower moulds; encasing the cylindrical bodies inside the upper and lower moulds, injecting heated and softened protective materials into the mould in which protective materials as protective layers are coated on the cylindrical bodies; injecting the cylindrical bodies removed from the upper and lower moulds into a roller in which excessive protective layers on the front and rear ends of the cylindrical bodies are de-coated.

Abstract: A removal structure for a central shaft of a sanding belt is fixed on a grinding machine, and the grinding machine contains: a driver, a driving shaft mounted on a top of the driver, a fitting sleeve extending outwardly from a central position of the driving shaft, a conical groove defined in the fitting sleeve, and at least one L-shaped notch formed on a peripheral wall of the fitting sleeve. A connection column is fitted with the driving shaft and includes a central shaft formed in a cone shape so as to correspond to the conical groove of the fitting sleeve, and the central shaft has at least one locking post corresponding to the at least one L-shaped notch.

Abstract: A flat sanding structure contains: a body including a first and a second wood planing zones. The second wooding zone has two supporting shelves and two grinding wheels. Two supports are connected with two first fixing pieces and two second fixing pieces, a third holding plate is fixed between the two grinding wheels and the two supporting shelves. Said each first fixing piece has a first through orifice and two elongated orifices, a first connecting shaft has a threaded orifice, a first holder is defined between the two first fixing pieces, and two posts are inserted into the two first fixing pieces and connected with the first holder. The first holder has a tab and an elongated hole. A second connecting shaft is inserted into each second fixing piece, a second holder is defined between the two second fixing pieces, and one of the two supports has a column.

Abstract: The embodiments provide a cloud brainstorming service implemented on at least one cloud server. The brainstorming service includes a message service component configured to receive a plurality of ideas, over a network, from one or more users of devices. The users represent members of a brainstorming session. The brainstorming service also includes a brainstorming logic component configured to process the plurality of ideas and store the plurality of processed ideas in an in-memory database system, and a clustering component configured to retrieve the plurality of processed ideas from the in-memory database system and arrange the plurality of processed ideas into one or more clusters, where each cluster is a group of similar ideas. The message service component is configured to provide the plurality of processed ideas that are arranged into the one or more clusters, over the network, to the one or more users for display.

Abstract: Disclosed are a method for manufacturing an anticorrosive thin film resistor and a structure thereof, which includes a thin film resistor and a protection layer formed on the thin film resistor. The method uses one of silicon (Si) or tantalum (Ta) to serve as a film coating target and, during a process of reactive sputtering, mixes reactive oxygen or nitrogen with a discharge gas so as to coat a thin film on the thin film resistor with the operation temperature of the reactive sputtering process controlled between 100° C.-500° C. As such, the film coating target is passivated to form an anticorrosive protection layer having a thickness of at least 1 ?m to prevent change of electrical property of the resistor resulting from electrolytic corrosion.

Abstract: A request handler may receive transaction requests for transactions to be executed using data of a database, and may classify a first transaction request of the transaction requests as a simple transaction request, and a second transaction request of the transaction requests as a complex transaction request. A key-value store engine may execute a first transaction satisfying the first transaction request, using a key-value store of pre-calculated results determined prior to receipt of the first transaction request, and based on the data, and may update a key-value delta reflecting a change, if any, of the key-value store caused by the first transaction. A relational store engine may cause the at least one processor to execute a second transaction satisfying the second transaction request, using a relational store including a subset of the data, and may update a relational delta reflecting a change, if any, of the relational store caused by the second transaction.

Abstract: A computer system includes at least one processor and at least one memory operably coupled to the at least one processor. The memory includes a memory pool and a database partitioned into multiple fragments. Each of the fragments is allocated a block of memory from the memory pool and the fragments store compressed data in a columnar table format. A database operation is applied in a compressed format to the compressed data in at least one of the fragments.

Abstract: Disclosed are a method for manufacturing an anticorrosive thin film resistor and a structure thereof, which includes a thin film resistor and a protection layer formed on the thin film resistor. The method uses one of silicon (Si) or tantalum (Ta) to serve as a film coating target and, during a process of reactive sputtering, mixes reactive oxygen or nitrogen with a discharge gas so as to coat a thin film on the thin film resistor with the operation temperature of the reactive sputtering process controlled between 100° C.-500° C. As such, the film coating target is passivated to form an anticorrosive protection layer having a thickness of at least 1 ?m to prevent change of electrical property of the resistor resulting from electrolytic corrosion.