AUTOMATIC INSIGHTS FOR SPREADSHEETS

Automatically identifying insights from a dataset and presenting the insights graphically and in natural language text ranked by importance is provided. Different data types and structures in the dataset are automatic recognized and matched with a corresponding specific analysis type. The data is analyzed according to the determined corresponding analysis types, and insights from the analysis are automatically identified. The insights within a given insight type and between insight types are ranked and presented in order of importance in automatically generate charts that visually describe each insight and in natural language text that describes each insight in such a way that it may be understandable to a general audience who may not have a familiarity with statistics. 1. A method for providing insights , the method comprising:receiving data;determining a structure of the data;analyzing the data according to the structure of the data;identifying one or more insights; andpresenting the one or more insights.2. The method of claim 1 , wherein receiving data comprises receiving semi-structured data from a spreadsheet or other data source.3. The method of claim 1 , wherein determining a structure of the data comprises determining one or more of:a numerical dataset;a time series;an ordinal series;a hierarchy; ora category.4. The method of claim 1 , further comprising ranking the one or more insights according to a strength of each insight within a given insight type and between insight types.5. The method of claim 1 , wherein presenting the one or more insights comprises:generating a chart visually describing each insight;generating natural language text describing each insight; andpresenting the one or more insights in a sequenced list.6. The method of claim 5 , wherein presenting the one or more insights in a sequenced list comprises presenting the one or more insights in a sequenced list ranked by strength of each insight within a given insight type and between ...

Novel concrete composite plate seam structure

The invention discloses a novel concrete composite plate seam structure which comprises a prefabricated layer (4) and a cast-in-place layer (1) which is arranged above the prefabricated layer (4) and connected with the prefabricated layer (4). A notch (3) is arranged on the connecting face of the prefabricated layer (4) and the cast-in-place layer (1) along the long face direction. The opening position of the notch (3) on the prefabricated layer (4) is provided with construction bars (2) perpendicular to the opening direction of the notch (3). The novel concrete composite plate seam structure is simple in structure, convenient to construct, and firm to bond. Moreover, arrangement of the notch increases the thickness of the cast-in-place layer of the connecting portion, and therefore fissures are effectively prevented from occurring on the connecting portion. The construction reinforcing steel bars are only paved on seams of the cast-in-place layer, and therefore the reinforcing steel bar ...

Novel steel wire mesh flanging machine

The invention discloses a novel steel wire mesh flanging machine, which belongs to the technical field of textile machinery. The novel steel wire mesh flanging machine is mainly composed of a spindle mechanism, a swing arm mechanism, a crochet hook mechanism, a shear mechanism, a guide mechanism, a base, a box body, a cover plate and the like, wherein the spindle mechanism is connected with the box body through a bearing, the spindle mechanism is connected with the swing arm mechanism through a bearing, the swing arm mechanism is connected with the box body through a swing arm shaft, the shear mechanism is fixed with a crochet hook shaft in the crochet hook mechanism, the base is arranged on the lower end of the box body, and the cover plate is arranged on the top end of the box body. According to the novel steel wire mesh flanging machine, a spindle is rotated to drive a conjugate cam and a convex and concave wheel to rotate, and the swing arm mechanism is driven to move back and forth ...

Hook-free ratchet suspension bracket

The invention provides a hook-free ratchet suspension bracket. The suspension bracket comprises a suspension bracket body having a rectangular bracket beam, a hydraulic driving mechanism arranged at one edge corner of the bracket beam, and a ratchet transmission mechanism arranged at another edge corner mutually opposite to the above edge corner and arranged on the bracket beam, wherein the hydraulic driving mechanism and the ratchet transmission mechanism are driven by opposite-angle rotation pins of a suspender. The hook-free ratchet suspension bracket can avoid part damages and decrease the failure rate, and can be applied to all suspenders, so the use of the hook-free ratchet suspension bracket is very convenient.

High-speed rice transplanter front wheel input box structure

The invention discloses a high-speed rice transplanter front wheel input box structure. The high-speed rice transplanter front wheel input box structure can prevent the clamping phenomenon and comprises a box, an input bevel gear installing cavity is formed in the upper end of the box, an output bevel gear shaft installing cavity is formed inside the box, a steering connecting arm is arranged at one side of the middle of the box, and a front wheel steering limiting block is arranged at the other side of the middle of the box, and a sensor installing hole is formed in the front wheel steering limiting block. The high-speed rice transplanter front wheel input box structure has the advantages that the high-speed rice transplanter front wheel input box structure can not be clamped when steering, the service life is prolonged, and the high-speed rice transplanter front wheel input box structure can be more convenient to use.

Water-saving device for toilet

The invention belongs to the technical field of water-saving devices, relates to a flush toilet, particularly relates to a water-saving device for a toilet, and solves the technical problems such as unreasonable design in the prior art. The device comprises a water outlet control device arranged on a cover plate; the water outlet control device is connected with a toilet water tank and/or a tap water pipe through a pipeline; when the cover plate is opened, the water outlet of the water outlet control device is positioned above the flush toilet; and water flowing out from the water outlet can fall into the flush toilet. The water outlet control device of the device can adopt diverse structures. Compared with the prior art, the water-saving device for the toilet has the advantages of reasonable design and simple structure, and can flush the toilet with water produced by hand washing, so that the amount of water used for flushing the flush toilet can be reduced effectively, water resources ...

High-speed rice transplanter front wheel box structure

The invention discloses a high-speed rice transplanter front wheel box structure which is good in sealing effect. The high-speed rice transplanter front wheel box structure comprises a box body and a rotary shaft installing cavity formed in the box body, a fastening flange, an installing hole and a sealing ring installing groove are formed in one end of the box body, the installing hole is connected with one end of the rotary shaft installing groove, a connecting flange, a bearing installing hole, an oil seal installing hole and a sealing ring installing groove are arranged at the other end of the box body, and connecting holes are respectively arranged on the fastening flange and the connecting flange. The high-speed rice transplanter front wheel box structure has the advantages that sealing effect is good, the service life is prolonged, and the high-speed rice transplanter front wheel box structure is more convenient to use.

Shell structure of left gear case of high-speed rice transplanter

The invention discloses a shell structure of a left gear case of a high-speed rice transplanter. The shell structure of the left gear case of the high-speed rice transplanter comprises a shell and a clutch installation case arranged at one side of the shell. A connecting edge is arranged at the side, matched with the clutch installation case, of the shell. A fixing hole is formed in the connecting edge. A reinforcing fixing edge is connected to the connecting edge. Two installation fixing holes are formed in the reinforcing fixing edge. An exhaust hole is formed between the two installation fixing holes. The shell structure of the left gear case of the high-speed rice transplanter has the advantages of being good in fixing effect, stable, convenient to install and capable of prolonging the service life.

Assembled type construction beam column panel point connection mechanism

The invention discloses an assembled type construction beam column panel point connection mechanism which comprises a square steel concrete column and an H-shaped beam connected with the square steel concrete column. A group of connection steel plates is arranged at the square steel concrete column. Fixing holes are formed in the connection steel plates. The H-shaped beam is fixedly connected with the square steel concrete column through fixing bolts penetrating through the fixing holes in the connection steel plates. Connection openings corresponding to the connection steel plates are formed in the upper flange of the H-shaped beam. The assembled type construction beam column panel point connection mechanism is simple in structure and convenient to operate. Due to the fact that the square steel concrete column is connected with the H-shaped beam through two connection steel plates welded on the square steel concrete column, uneven stress of single side steel plate connection is avoided ...

Double-rail unloading system for mine car

The invention discloses a double-rail unloading system for a mine car and relates to a loading or unloading vehicle, in particular to a device for dumping the mine car. The invention aims to provide a double-rail unloading system for the mine car, which can implement unloading of two different types of granby cars and save the space of a roadway. The double-rail unloading system comprises a transportation roadway (1); a first granby car (3) is arranged on a left first rail (21) and a left third rail (23); a second granby car (4) is arranged on a left second rail (22) and a left fourth rail (24); draw shafts (5) are arranged at the same sides of the four rails; an unloading curved rail (6) is arranged at the side opposite to the draw shafts; the unloading curved rail comprises two upper and lower layers of unloading rails (611, 612) welded with anti-rolling grooves (63), and supporting beams (62); unloading wheels of the two granby cars are respectively positioned on the two layers of unloading ...

High-speed transplanter front wheel end cover structure

The invention discloses a high-speed transplanter front wheel end cover structure with a good sealing effect. The high-speed transplanter front wheel end cover structure comprises an end cover body, wherein the end cover body is provided with a flange connecting edge in which fixing holes are uniformly formed, and the end cover body is internally and respectively provided with a bearing hole, an oil seal hole, a shaft hole and a fixing hole. The high-speed transplanter front wheel end cover structure has the advantages that the sealing effect is good, oil leakage is avoided, the service life is prolonged, and more fixing holes are formed so that the fixing effect is good.

Assembled type construction wall board installation tool

The invention discloses an assembled type construction wall board installation tool which comprises a first component (2) and a second component (3). The first component (2) is located below a wall board (1) and connected with a pre-buried part (4) on the wall board (1) through a bolt. Two ends of the second component (3) are respectively connected with the ground and the wall board (1) in a hinged mode. The second component (3) is an extensible component and comprises two segments. The two segments of the second component (3) are connected through a rotation screw. The assembled type construction wall board installation tool is simple in structure, convenient to operate, low in cost, capable of enabling the height and inclination to be adjusted according to requirements for wall board installation, high in adjusting accuracy and novel. The used components can be reused.

Liquid flowing indicator

The present invention discloses a liquid flowing indicator, which is mainly used for observing the flowing state of a liquid rocket propellant and checking whether the gas entrapment phenomenon exists. The liquid flowing indicator mainly comprises pipe connection mouths, a nut, a housing, a glass pipe, an inserting pipe, a pipe head, a gasket and other components, wherein a liquid propellant flows into the liquid flowing indicator through the inserting pipe and is accumulated to achieve a certain liquid level, and whether bubbles exist during the liquid propellant flowing process is observed through the glass pipe. The liquid flowing indicator of the present invention has characteristics of simple structure, reliable work, and effective liquid propellant flowing state detection.

IEC 61850 universal database information model and design method for interface of IEC 61850 universal database information model

The invention provides an IEC 61850 universal database information model and a design method for an interface of the IEC 61850 universal database information model. The database model consists of an information model, an equipment model and an application model, wherein the information model obeys IEC 61850; the equipment model obeys IEC 61970; the information model comprises engineering instantiation configuration information of intelligent electronic equipment; and the engineering instantiation configuration information comprises a model type database table, a data type database table, a template type database table and a communication type database table. By a database design with three layers of frameworks, so that a standard model is multiplexed; a database can be automatically established by directly adopting a security coding device (SCD) model file, and an incidence relation among the information model, the equipment model and the application model can be automatically constructed ...

Silicon oxide nanotube bundle material and preparation method thereof

The invention brings forward a silicon oxide nanotube bundle material and a preparation method thereof. The silicon oxide nanotube bundle material provided by the invention is characterized by having an ordered pore channel structure, wherein the silicon oxide nanotube has a pore channel length of 200 nm, a pore channel diameter of 10 nm, and each silicon oxide nanotube bundle unit comprises 5 to 10 silicon oxide nanotubes. The material is recorded as CTBU-1. The preparation method of the silicon oxide nanotube bundle material is characterized by using organosilicon (TEOS) as a silicon source, a block-type non-ionic surface active agent (PluronicP123) as a structure directing agent, dodecane as a structure additive and ammonium fluoride (NH4F) as a synthetic additive; and reacting under a mild and acidic condition, wherein a surfactant solution is allowed to stand for layering before the organosilicon source is hydrolyzed, so as to remove an upper layer liquid phase system, and the organosilicon ...

Method for removing low-concentration cadmium ions from wastewater by using active microalgae

The invention relates to a method for removing low-concentration cadmium ions from wastewater. The method includes that natural algae seeds which is obtained by seed selection are subjected to first-stage seed culture and then placed into wastewater to be treated, a natural illumination cycle is simulated, and the natural algae seeds are subjected to frustule separation through a specially-produced filtering screen after the natural algae seeds are purified for 10-15 days. The method is low in cost, simple in operation and free from adding any nutritional ingredient, and the microalgae depends on inorganic nutrients such as nitrogen and phosphorus in wastewater to proliferate so that the cadmium ions are removed and contents of the nitrogen and the phosphorus can be reduced to achieve the purifying of water bodies. The method is particularly suitable for treating the polluted wastewater which is large in volume, low in cadmium ion concentration and difficult to treat by means of traditional ...

Method for removing cadmium ion from wastewater utilizing wild duckweed biomass

The invention discloses a method of removing cadmium ion from wastewater utilizing a wild duckweed biomass, and relates to a method for removing the cadmium ion from wastewater by utilizing a natural duckweed biomass as an adsorbent. The duckweed grown in a natural water body is collected, washed and filtered to be taken as a raw material; and then the raw material is activated to prepare the active bio-adsorbent for purifying the cadmium-contained wastewater. The material used in the method is rich in sources and low in price. The operation method is simple and feasible, and can be used for purifying the cadmium-containing wastewater at high efficiency.

Indoor electrical equipment air conditioner device and debugging method thereof

The invention discloses an indoor electrical equipment air conditioner device and a debugging method thereof. The indoor electrical equipment air conditioner device comprises an electric window arranged on an indoor wall; an air conditioner, a programmable controller, a temperature sensor and a humidity sensor are arranged indoors; an air velocity sensor is arranged outdoors; the electric window, the air conditioner, the temperature sensor and the humidity sensor are connected with the programmable controller by signal wires. The electrical equipment disclosed by the invention does not purchase the minimization of the environment temperature, but the thermal equilibrium of the indoor electrical equipment is within a bearable temperature value range by regulation to utilize the natural convection of air of the nature to the maximum degree. Meanwhile, according to the maintenance method disclosed by the invention, the electrical equipment can be effectively prevented from being damaged, the ...

Method for controlling pH of industrial cooling water circulation system

The invention discloses a method for controlling pH of an industrial cooling water circulation system. The method comprises a step of removing rust and scales chemically and a step of filming. The method for controlling pH of the industrial cooling water circulation system is characterized by firstly adding a penetration activator in a circulating water collecting tank and adjusting the pH value to 5.5-6.5 by using sulfuric acid for 4-8 hours; then adding a chemical rust and scale removal agent in the circulating water collecting tank for once and adjusting the pH value to 3.5-5.5 by using sulphamic acid during the chemical rust and scale removal process; and adjusting the pH value of the covered film to 6.0-7.0 by using sulfuric acid. According to the method, the pH value is controlled by adding faintly acidic organic sulfamic acid and highly acidic inorganic sulfuric acid during different running periods of a circulating water system, so that the pH value for chemical cleaning and filming ...

Multifunctional composite mould pipe for construction of underground diaphragm wall

The invention discloses a multifunctional composite mould pipe for construction of an underground diaphragm wall, which is formed by connecting a connecting pipe at the upper end, a forming pipe at the lower end, and a plurality of mould sub-pipes in the middle. Each mould sub-pipe comprises a round-cross-sectioned inner pipe, a first face plate and a second face plate coaxial with the inner pipe are fixedly connected to one side of the inner pipe, a third face plate and a fourth face plate coaxial with the inner pipe are fixedly connected to the other end of the inner pipe, the first face plate is parallel to the second face plate, the third face plate is parallel to the fourth face plate, the first plate and the third plate are on a same plane, the second face plate and the fourth face plate are on a same plane, both one side, far away from of the inner pipe, of the first face plate and one side, far away from the inner pipe, of the second face plate are fixedly and perpendicularly connected ...

Novel opening device for jacquard

The invention discloses a novel opening device for a jacquard, which belongs to the technical field of textile machinery. The structure is mainly formed by a spindle transmission mechanism, an eccentric wheel mechanism, a connecting rod mechanism, a swing arm mechanism, a pull rod mechanism, a lifting plate mechanism, a guide mechanism, sliding blocks, griffe supports and the like. By means of vertical swinging of two groups of swing arms and connecting delivery of pull rods with adjustable distances, two groups of lifting plates connected with the opening device are in vertical reciprocation motion, simultaneously each group of griffe supports connected with the opening device are also in vertical motion to form a double action opening, each group of lifting plates are in vertical motion, pulleys on hole positions at the upper ends of the lifting plates slide vertically in two vertical guide mechanisms perpendicular to each other, left and right motion of the lifting plates is restrained ...

CO2 cured alkaline phenolic resin and preparation method thereof

The invention aims to provide a CO2 cured alkaline phenolic resin and a preparation method thereof. The CO2 cured alkaline phenolic resin is characterized by being prepared from the following components in parts by weight: 150-200 parts of phenol compounds, 250-300 parts of aldehyde compounds, 30-50 parts of a modifier, 300-400 parts of 50% aqueous alkali, 50-70 parts of a hardening accelerating agent and 3-5 parts of a silane coupling agent. Compared with viscosity of 150mPa.s at the temperature of more than 25 DEG C of the CO2 cured alkaline phenolic resin in the prior art, the viscosity of the CO2 cured alkaline phenolic resin provided by the invention is reduced below 100mPa.s at the temperature of 25 DEG C. In addition, the CO2 cured alkaline phenolic resin can ensure that the strength of resin-bonded sand is high and the use performance is improved and can greatly facilitate the operation of sanding mixing during modeling and core making.

Yarn foam sizing process and device

The invention provides a yarn foam sizing process which is characterized in that: a sizing agent comprises polyvinyl alcohol, modified starch, acrylic acid, water and a foaming agent, wherein the ratio of the total mass of the polyvinyl alcohol, the modified starch and the acrylic acid to the mass of the water is 1:(3-20), and the ratio of the volume of the foaming agent to the total volume of the other four components is (1-3):100. The sizing agent is heated to 90-120 DEG C and then cooled to 40-60 DEG C and filled into a foam maker, then the foam is sprayed from top to bottom in a position between two sizing-agent pressing rollers which rotate oppositely, and the yarn penetrates through the position between the two sizing-agent pressing rollers from bottom, wherein the pressure between the two sizing-agent pressing rollers is 12,000-20,000N. According to the process, the yarn penetrates through the position between the two sizing-agent pressing rollers from bottom, then the form is attached ...

Mechanical and automatic wire inserting mechanism

The invention relates to a mechanical and automatic wire inserting mechanism, and belongs to the field of welding machinery or equipment. The mechanical and automatic wire inserting mechanism comprises a wire inserting air cylinder and a guide tube, parallelly arranged, a guide seat fixing the wire inserting air cylinder and the guide tube together and a guided plate playing a supporting role, wherein a guide sliding block is arranged on the inserting air cylinder; a push rod and a push rod spring are arranged on the guide sliding block; the guide sliding block carries out a reciprocating rectilinear motion along a sliding block guide groove in the guide seat under the drive of the wire inserting air cylinder to form a wire inserting unit; a displacement air cylinder is also arranged on the guide seat, and is connected with a fix frame of the whole equipment through a straight guide rail pair. The invention aims to the web bar wire inserting during the CL (composite light) net rack plate ...

Method for interacting graphic information between dispatching center and intelligent substation

The invention provides a method for interacting graphic information between a dispatching center and an intelligent substation. The method comprises the steps as follows: comparing graphic files, and performing graphic element information synchronization and graphic file transmission; and performing real-time data refreshment, and completing graphic information interaction. With the adoption of the method, remote retrieval for all substation monitoring system graphs which meet an electric system graph description standard can be supported; a perfect processing scheme is provided, and a connection with a front-end system of the dispatching system is built through a transmission control protocol, so that substation graphic information and graphic structures are automatically transmitted to the dispatching center; functions of automatically identifying and synchronizing graphic elements quoted in the graphs are obtained; and further, a function of automatically checking graphic file information ...

Silica nanomaterial filter assembly for waste insulating oil

A silica nanomaterial filter assembly for waste insulating oil is disclosed. The silica filter nanomaterial adopted by the silica nanomaterial filter assembly is characterized in that the aperture of the nanomaterial is in a range of 10-12nm, the specific surface area is 550cm<3>g<-1>, the pore volume is 1.4cm<3>g<-1>, and the tunnel is a three-dimensional intercommunication structure tunnel. The silica nanomaterial is filled in cylindrical stainless steel shells to form filter assembly monomers, and the filter assembly monomers are connected in series and parallel to form the filter assembly, so nanometer fine impurities comprising free carbon, colloids, saponifiable matters, metal particles and the like in the waste insulating oil are filtered out, thereby new base oil is obtained through filtering and recovering the waste insulating oil.

Silk cutting and silk sucking device arranged on silk sucking main pipe

The invention discloses a silk cutting and silk sucking device with low energy consumption and good silk sucking effect. The silk cutting and silk sucking device comprises a silk sucking nozzle, an acceleration passage, a compressed air inlet, a silk sucking device seat and a silk cutting cover plate, wherein the silk cutting and silk sucking components are arranged on one device, internal structures of the silk sucking nozzle and the acceleration passage are reasonable, and a silk sucking nozzle door, a silk sucking nozzle door switch and a silk sucking nozzle door switch compressed air inlet and negative pressure in a waste silk box are omitted, so the energy consumption is greatly reduced, the structure is simpler, the processing and manufacturing cost is reduced, the functions are more complete, the silk sucking effect is good, and the product quality is stable.

Method for recycling cyanoacetamide in mother liquor

The invention discloses a method for recycling cyanoacetamide in mother liquor. The method comprises the following steps of: adding primary mother liquor into a reaction kettle, and stirring; slowly rising the temperature of the reaction kettle, evaporating methanol, starting to discharge methanol when the kettle temperature achieves about 65 DEG C, cooling the methanol by using a condenser and collecting the methanol; and finishing the evaporation when the temperature inside the reaction kettle achieves 90-92 DEG C; decreasing the temperature of the reaction kettle to about 50+/-10 DEG C, subsequently adding water, toluene or heptane and the like into the reaction kettle, decreasing the temperature to 10-20 DEG C, filtering, centrifuging and drying so as to obtain a cyanoacetamide product. The method has the advantages of high recycling rate, emission reduction and pollution reduction.

Wide-range multi-angle display carriage

The invention relates to a wide-range multi-angle display carriage which comprises a base, a pair of chutes and a rectangular carriage. The wide-range multi-angle display carriage is characterized in that the chutes are connected with the base, a sliding ball capable of sliding in the chutes is connected below each top corner of the rectangular carriage, when the rectangular carriage slides, the sliding balls go forwards and backwards in the chutes to realize wide-range multi-angle conversion of a display screen plane, the pair of the chutes are connected with the base which is formed by a front portion and a rear portion, a hinge is mounted between the front portion and the rear portion, and the front base can rotate backwards by 180 degrees after being folded, space, occupied by the front base, on a desktop can be reduced, and working is facilitated. The wide-range multi-angle display carriage can enable the plane of a display to be upward to allow a reader to use the display closely, ...

Conversion method for vector graphics of transformer substation

The invention provides a conversion method for vector graphics of a transformer substation. A graphics file in a scalable vector graphics (SVG) format supported by a monitoring system of the transformer substation is converted into a graphics file in a G language format adopted by an intelligent scheduling system. The method is characterized by comprising the following steps of: 1, resolving an SVG graphics file, and analyzing each power device layer node, wherein the power device layer nodes are SVG graphics nodes; and 2, dividing power graphics objects of a power device layer in the SVG graphics file into nine categories of a generatrix, a power transformer, a text layer, a connecting line layer, an alarm window, an elliptic arc and other ordinary conduction devices, and converting the power graphics objects into graphics in the G language format according to attributes respectively.

Method for automatically generating vector graphics of intelligent transformer station

The invention discloses a method for automatically generating a vector graphics of an intelligent transformer station. The method comprises the steps of: processing a single equipment graphics primitive and an interval graphics primitive respectively aiming at a primary wiring diagram of the transformer station, storing the graphics primitives in the primary wiring diagram into a local graphics primitive list and mapping the local graphics primitives to graphics primitives of a target system device by adopting a mapping method so as to form mapping graphics primitive pairs; when processing the interval graphics primitives, identifying interval graphics primitives corresponding to the target system, matching the interval graphics primitives and forming the matching results into matching pairs of the interval graphics primitives; storing graphics primitive information of the mapped graphics primitive matching pairs according to an XML (Extensive Makeup Language) format; replacing the graphics ...

Substation automation system in prefabricated transformer substation

The invention provides a substation automation system in a prefabricated transformer substation. The substation automation system in the prefabricated transformer substation comprises a line-in intelligent module, a transformer intelligent module, a line-out intelligent module and an automation module, wherein the automation module is connected with the line-in intelligent module, the transformer intelligent module and the line-out intelligent module, and the line-in intelligent module is connected with the transformer intelligent module. The substation automation system in the prefabricated transformer substation has the advantages of being mature and reliable in a device and convenient and easy to construct.

Offline configuration resource information fusion method for intelligent substation

The invention discloses an offline configuration resource information fusion method for an intelligent substation. The method comprises the following steps of: 1) layering and classifying offline configuration resource information of the intelligent substation; 2) determining an offline configuration resource customization rule and an information fusion rule; 3) generating novel offline configuration resources according to the offline configuration resource customization rule, and generating an information content list according to the information fusion rule; and 4) transmitting the novel offline configuration resources and the information content list to the substation and dispatchers. The offline configuration resources are automatically customized and the information transmitted to a master station is fused according to the configuration rule, the workloads of manually selecting the offline configuration resources and performing the information fusion are reduced, the interaction capacity ...

High-speed rice transplanter front wheel input transfer upper box structure

The invention discloses a high-speed rice transplanter front wheel input transfer upper box structure which comprises a box. A rotary shaft installing cavity is formed in the upper end of the box, an input bevel gear installing cavity is formed in the lower end of the box, a driving bevel gear installing cavity is formed in one side of the box, and a front wheel steering limiting block is arranged at one side of the bottom of the box. The high-speed rice transplanter front wheel input transfer upper box structure has the advantages that due to the fact that the steering limiting block is arranged, the high-speed rice transplanter front wheel input transfer upper box structure can not be clamped when steering, the service life is prolonged, and the high-speed rice transplanter front wheel input transfer upper box structure is more convenient to use.

Individual searching method of network teaching resource

The invention discloses a searching method of network teaching resource facing teaching task based on knowledge. The individual searching method of network teaching resource comprises the following steps: firstly, completing off-line settling and storing of a teaching resource searching listing in a preprocessing stage, and then providing real-time resource individual searching service for the teaching task of a teacher user by retrieving and real-time handling the teaching resource searching listing in a real-time searching stage. The individual searching method of the network teaching resource combines knowledge description of the teaching task with behavior characteristics of the teacher user and has the advantages of being powerful in semantic characteristics, good in resource searching expansion ability and capable of achieving control of searching expansion depth, and capable of expressing characteristics and innovation. With adoption of the method, the individual searching method ...

Process method for preparing propylene and ethylene from liquid gas including butylene

The invention discloses a process method for preparing propylene and ethylene from liquid gas including butylene. The process method is characterized in that a polymerization catalyst with an olefin polymerization function is filled at the upper section of a fixed bed reactor, and a pyrolysis catalyst for pyrolyzing macromolecular hydrocarbon into low-carbon olefin is filled at the lower section of the fixed bed reactor. The liquid gas as a raw material generates a polymerization reaction to discharge lots of heat under the action of the polymerization catalyst at the upper section of the reactor, so that an oil-gas temperature rises; and a high-temperature oil-gas mixture quickly generates a pyrolysis reaction at the lower section of the reactor. The propylene, the ethylene and arene oil are obtained from a reaction product through a subsequent separating system. The inlet temperature of a bed for the catalyst at the upper section of the reactor is 200-500 DEG C; the temperature rise of ...

Automatic shearing assembling production line for braided hose

The invention belongs to the technical field of production equipment of connecting hoses and particularly relates to an automatic shearing assembling production line for a braided hose. The automatic shearing assembling production line for the braided hose solves the technical problems that working efficiency and automation degree in existing hose cutting and assembling are low and the like. The automatic shearing assembling production line comprises a hose assembling device, the upper portion of the hose assembling device is connected with a screw core assembling device, the screw core assembling device is respectively connected with a nut vibration disk and a core vibration disk, and the hose assembling device is further connected with a hose cutting device. The hose assembling device, the crew core assembling device and the hose cutting device are respectively connected with a control system. Compared with the prior art, the automatic shearing assembling production line for the braided ...

VoIP server synchronous sound mixing method and system

The invention is applicable to the technical field of computers, and provides a VoIP (Voice Over Internet Protocol) server synchronous sound mixing method and system. The method comprises the following steps: detecting jiggle cache areas for distributing all VoIP client sides at advance; when data of all the VoIP client sides exits in the corresponding jiggle cache areas, acquiring data packages form the jiggle cache areas corresponding to all the VoIP client sides; decoding the data packages acquired, and carrying out the sound mixing processing on the decoded data according to the preset sound mixing algorithm; and sending the sound-mixed data to all the VoIP client sides. Through the arrangement of the jiggle cache areas, the data jiggle during the sound mixing process is eliminated effectively, and the sound mixing effect is improved, which increases the conversation experiment of VoIP users.

Dynamic reconfiguration system and method of secondary equipment of intelligent substation

The invention provides dynamic reconfiguration system and method of secondary equipment of intelligent substation. The system comprises a management host machine and universal equipment for receiving the control instruction of the management host machine. The method comprises the following steps of: (1) enabling the management host machine to obtain an SCD (Security Coding Device) model of the intelligent substation and analyze the CID model of the universal equipment; (2) monitoring the operation and stop of the universal equipment in an online manner, and displaying the equipment connection state; (3) subscribing for equipment state variable, calling self-checking service at regular time and estimating the operation state of the equipment in an online manner; and (4) when the equipment has a fault, controlling the restart or stop of the failed equipment as well as the operation of standby equipment. The dynamic reconfiguration system and method of the secondary equipment of intelligent ...

Macro sensing multi-control delay illuminating lamp switch

The invention discloses a macro sensing multi-control delay illuminating lamp switch which comprises a mechanical button switch, a macro sensing switch and a total control circuit. When the mechanical button switch is pressed down or fingers of a human approach to the macro sensing switch, two types of trigger signals are generated, one trigger signal is sent to the total control circuit, the switching-on and the switching-off of a trigger switch are achieved through a trigger circuit, and the other trigger signal is sent to a delay circuit for switching on a delay switch; and when the trigger switch and the delay switch are switched off, the illuminating lamp is switched on. The macro sensing multi-control delay illuminating lamp switch has the benefits that non-contact macro sensing is achieved, the lamp can be switched on conveniently and switched off immediately; if the lamp is switched on conveniently and is forgotten to be switched off, the delay circuit can switch off the lamp automatically ...

Connection device

Cylindrical material conveying device

The invention discloses a cylindrical material conveying device. The cylindrical material conveying device comprises a paper bobbin bin and an N-shaped support integrated with the paper bobbin bin. One locating rib is arranged in the middle of each side wall of the paper bobbin bin, and locating plates inclined inwards are arranged on the lower edges of the two rear side walls of the paper bobbin bin. An empty bobbin cylinder is arranged on one side under the paper bobbin bin, and the bottom of the empty bobbin cylinder is hinged to a pin base under the paper bobbin bin through a hinge pin. The cylindrical material conveying device is simple in structure and low in manufacturing cost. A paper bobbin is accurate to locate when rolling inside the paper bobbin bin and can be conveyed to the portion between clamping plates on a bobbin frame accurately. When other equipment breaks down, the paper bobbin sent out can return to the paper bobbin bin. The cylindrical material conveying device is ...

Device and method for monitoring and testing real-time performance of optical Ethernet

The invention provides a device and a method for monitoring and testing the real-time performance of optical Ethernet. A loop of the tested optical Ethernet is connected with two pieces of secondary equipment, and the device comprises optical splitters, optical fiber adapters, Ethernet message receiving and real-time analyzing modules, a human-computer interaction platform, a communication interface and IN ports and OU ports of optical fiber connectors, wherein every two optical splitters are connected into one tested optical fiber loop; the optical fiber adapters convert optical signals to digital signals containing message information and send the digital signals to the Ethernet message receiving and real-time analyzing modules; if central processing units judge the types of the received messages as the messages in a given monitoring type, the precise moments at which the messages are received are recorded and stored in a storer in the device; and the moments are either displayed through ...

Data exploration user interface

A data exploration user interface includes a selection area with selectable representations of queryable fields of a data source and a visualization area where query results are displayed as data visualizations. Queries are generated by dragging fields from the selectable area to the visualization area of the user interface. A tree structure of data visualizations may be created by dragging data points out of a displayed visualization and applying additional fields to create a new query and resulting visualization. The tree structure is graphically represented with path indicators that provide historical context for each new data visualization within the visualization are of the user interface.

Method and system for synchronization and alignment of echo cancellation data and audio communication equipment

The invention, which is suitable for the audio processing field, provides a method and a system for synchronization and alignment of echo cancellation data and audio communication equipment. The method comprises the following steps that: audio data played by audio playing device are written in a preset echo reference queue and the number of times of the continuous occurrence of phenomena that the frame number of the audio data in the echo reference queue is less than or equal to the preset minimum frame number or is greater than or equal to the preset maximum frame number is obtained; according to the preset average frame number of the audio data in the echo reference queue, the frame number of current audio data in the echo reference queue is dynamically adjusted; and the audio data in the echo reference queue and audio data with echo to be eliminated are sent to an echo elimination module, wherein the audio data with echo to be eliminated are collected by audio collection equipment. According ...

Resistance-increasing yielding high-deformation anchor rod and processing method thereof

The invention discloses a resistance-increasing yielding high-deformation anchor rod and a processing method thereof. The resistance-increasing yielding high-deformation anchor rod consists of an anchoring rod section, a free rod section and a yielding sleeve; the anchoring rod section is connected to the front end of the yielding sleeve; the yielding sleeve is provided with symmetrical slots, two sliding keys are respectively welded on two sides of the front end of the free rod section, the front end of the free rod section is inserted into the yielding sleeve, the sliding keys are embedded in the slots, and the rear end of the free rod section extends out from the rear end of the yielding sleeve; intermittent seams are arranged on the axial direction, which is consistent to the slots, on two sides of the yielding sleeve, a seamless section between each slot and the corresponding seam is a first resistance-increasing section, and follow-up seamless sections are respectively a second resistance-increasing ...

Method for overhead construction of bridge transverse overhead span line

The invention relates to a method for overhead construction of a bridge transverse overhead span line. Steel-structured anchor rod ballast blocking walls are used for restricting a railway track bed on a bridge, a roadbed above box bodies on the two sides of the frame bridge is excavated, and the box bodies on the two sides of the frame bridge are heightened and also used as overhead system supports. Holes are excavated in the roadbed on the upper portion of the box body in the middle of the railroad frame bridge, and two rows of steel pipe column piles are longitudinally arranged in the holes. I-shaped steel distribution girders are longitudinally distributed on the top portions of the steel pipe column piles, ballasts are eliminated by manpower, I-shaped steel horizontal girders are penetrated in one by one, and the horizontal girders are connected with sleepers reinforced by buckling rails through U-shaped clamps to form the overhead system. The method has the advantages that the structure ...

Swivel nut combination unit

The invention relates to a ball screen pair, in particular to a swivel nut combination unit applied to the field of long-range high-speed heavy load. The swivel nut combination unit comprises a ball screw, a ball nut, a ball bearing and a shell. The ball nut is connected with the ball screw in a threaded manner. The shell covers the ball nut through the ball bearing. When the ball screw rotates, the ball nut drives the shell to axially and linearly move along the ball screw. The bearing is directly mounted outside the ball nut pair, the design of a transition sleeve is omitted, and the radial size is reduced greatly; the ball screw is immobilized; a drive motor drives the ball nut pair to rotate and linearly move along a raceway so that the shell is driven to linearly move; the screw is fixed, rotational inertia of a mechanical motion system is reduced greatly, and limit speed of the system is increased; the swivel nut combination unit is easy for high speed transmission and most applicable ...

Generating Motion Data Stories

Techniques and arrangements for creating and editing motion data stories are described herein. In some implementations, the techniques and arrangements may determine semantic differences between consecutive slides intended to be used as the basis for a motion data story, and use the determined differences to determine appropriate transitional animations and/or animation effects. In addition to determined semantic differences, templates may also be used to determine the transitional animations and/or animation effects. 1. A computer-implemented system for creating a video from a plurality of slides comprising:one or more processors;memory storing instructions that, when executed by the one or more processors, cause the one or more processors to perform one or more acts comprising:determining a semantic difference between a first slide and a second slide of a plurality of slides, wherein the first slide and the second slide are consecutive slides, the first slide comprises a first graphical depiction, and the second slide comprises a second graphical depiction;determining automatically, based at least in part on the semantic difference between the first slide and the second slide, an animation effect for use in the first slide or the second slide; andgenerating a video comprising the animation effect in conjunction with the respective first slide or the second slide.2. The system of claim 1 , wherein the instructions claim 1 , when executed by the one or more processors claim 1 , cause the one or more processors to perform further acts comprising presenting claim 1 , via a user interface claim 1 , the first slide claim 1 , the second slide claim 1 , and one or more animation effect attributes associated with the animation effect.3. The system of claim 2 , wherein the animation effect attributes include one or more of duration of the animation effect and a speed of the animation effect.4. The system of claim 3 , receiving claim 3 , via the user interface claim 3 , a ...

Production method of aquatic animal feed attractant shrimp paste

The invention discloses a production method of aquatic animal feed attractant shrimp paste, and relates to the fields of aquatic animal feed additives and production processes thereof. The production method comprises the following steps of: feeding shrimp heads from which dirt is removed into a flesh separator to obtain internal gland solution; adding animal albumen hydrolase into the internal gland solution to hydrolyze; heating to kill off mold after the hydrolysis is finished; performing settling separation on enzymatic hydrolysate; performing ultra-filtration on separating medium in an ultra-filter; taking filtrate and performing reverse osmosis membrane separation on the filtrate; taking an intercepted substance; and finally mixing the intercepted substance and ethanol and then hermetically packaging. The production method has the advantages of simple and rational process, convenience in production, nature and no toxic or side effect of the prepared shrimp paste and extremely strong ...

High-speed rice transplanter right gearbox shell structure

The invention discloses a high-speed rice transplanter right gearbox shell structure which is good in fixing effect. The high-speed rice transplanter right gearbox shell structure comprises a shell, a plurality of fixing holes are evenly formed in the periphery of the shell, an input shaft mounting hole, a speed change mechanism mounting hole, a filter mounting hole and three variable-speed shaft mounting holes are formed in the shell respectively, and a mounting fixing groove is formed between the input shaft mounting hole and one of the variable-speed shaft mounting holes. The high-speed rice transplanter right gearbox shell structure has the advantages of being good in fixing effect and simple in structure, and service life is prolonged.

Progressive yielding combined-type extensible anchor rod and construction method thereof

The invention discloses a progressive yielding combined-type extensible anchor rod and a construction method thereof. The extensible anchor rod comprises a pipe seam-type anchor rod and a resin anchor rod made of a deformed steel bar, which are mounted in anchoring holes; the resin anchor rod is longer than the pipe seam-type anchor rod, and penetrates the rod body of the pipe seam-type anchor rod; a progressive yielding piece, which is a steel spherical housing, is arranged between a pallet and a nut of the resin anchor rod; the section of the steel spherical housing takes the shape of a cavel; and a through hole, through which the rod body of the resin anchor rod penetrates, is formed on the bottom surface of the steel spherical housing. The progressive yielding combined-type extensible anchor rod can serve as not only a temporary support, but also a permanent support, so as to solve problems in supporting deep, soft and crushed surrounding rock laneway.

Method for direct production of ultra-pure manganese sulfate by non-carbon reduction of manganese dioxide

The invention relates to a method for direct production of ultra-pure manganese sulfate by non-carbon reduction of manganese dioxide; the method comprises: first washing manganese dioxide powder and pyrite powder in a stirring pool respectively with dilute sulfuric acid to wash away calcium and magnesium impurities, and then respectively filtering and washing; putting the washed manganese dioxide powder and pyrite powder into another stirring pool in a ratio of Mn:S of 1:0.4 for water washing, and then pressing to dry by filter pressing; drying and roasting mixed powder of the filter pressing; leaching a roasted product with the dilute sulfuric acid in a non-open container, then using hydrogen peroxide to regulate the pH of a leaching solution to 6; filtering the leaching solution to obtain a manganese sulfate melt, then obtaining a pure manganese sulfate solution by standing and refining; and obtaining pure manganese sulfate crystals by evaporation and crystallization of the obtained pure ...

Interactive and Scalable Treemap as a Visualization Service

Techniques for providing a visualization of an interactive and scalable treemap are described. A service provider hosts large-scale hierarchical data and supports online users who desire to visualize the large-scale hierarchical data in a treemap format on their computing devices. 1. A user interface for use in conjunction with a treemap that represents property nodes of large-scale data as polygons , the user interface comprising:one or more navigation buttons configured to receive a selection of a color or a pattern for a background of a polygon, where the color or the pattern in the background is indicates a first property of the nodes;the one or more navigation buttons being further configured to receive another selection of another color or another pattern for a bar, where the another color or the another pattern in the bar indicates a second property of the nodes; andthe one or more navigation buttons being further configured to receive a selection of a name of the first property to be placed on top of the selected color or pattern for the bar that is placed over the selected color or pattern for the background of the polygon in presenting the visualization of the treemap.2. The user interface of claim 1 , further comprising:the one or more navigation buttons to select hierarchical data represented by polygons at any level, to select for viewing in predefined or custom views; anda custom overview pane to display the selected hierarchical data represented by the polygons at any level in the predefined or the custom views.3. The user interface of claim 1 , further comprising the one or more navigation buttons receiving an additional selection of an additional color or an additional pattern for an additional bar to visualize a third property of the nodes.4. The user interface of claim 1 , further comprising a current path descriptor to illustrate a path from a root node to a selected node claim 1 , wherein the selected node has been selected for viewing from the ...

User Interface Tools for Exploring Data Visualizations

Data visualizations may include a large number of data points, some of which may be small, and/or data points that are in close proximity to one another. To assist a user in accurately selecting a desired data point, when displaying a data visualization, a magnification area is simultaneously displayed. The magnification area includes a zoomed-in view of a portion of the data visualization, centered at a current location indicated by a selection device. The magnification area also includes centered vertical and horizontal crosshairs to visually indicate the current location indicated by the selection device. 1. A method comprising:rendering a data visualization on an electronic display;determining, within the electronic display, a current location associated with a selection device; an enlarged view of an area of the data visualization approximately centered around the current location associated with the selection device; and', 'vertical and horizontal crosshairs that overlay the enlarged view of the area of the data visualization approximately centered around the current location associated with the selection device, the vertical and horizontal crosshairs being approximately centered such that an intersection of the vertical crosshair and the horizontal crosshair substantially corresponds with the current location associated with the selection device., 'rendering, on the electronic display, a magnification area overlaying the data visualization, the magnification area including2. A method as recited in claim 1 , wherein the data visualization comprises a plurality of selectable data points.3. A method as recited in claim 2 , wherein:in an event that the current location associated with the selection device is associated with a particular data point of the plurality of selectable data points, the magnification area further includes a details box displaying details associated with the particular data point.4. A method as recited in claim 1 , wherein the selection ...

Data Exploration User Interface

A data exploration user interface includes a selection area with selectable representations of queryable fields of a data source and a visualization area where query results are displayed as data visualizations. Queries are generated by dragging fields from the selectable area to the visualization area of the user interface. A tree structure of data visualizations may be created by dragging data points out of a displayed visualization and applying additional fields to create a new query and resulting visualization. The tree structure is graphically represented with path indicators that provide historical context for each new data visualization within the visualization are of the user interface. 1. A graphical user interface comprising:a selection area that includes representations of queryable fields within a data source; and 'a root level data visualization representing results of a query against the data source based on a particular user-selected one of the queryable fields.', 'a visualization area for displaying data visualizations based on queries against the data source, wherein the visualization area includes2. A graphical user interface as recited in claim 1 , wherein the root level data visualization comprises one of:a pie chart;a bar chart;a tree map;a bubble chart;a geographic map; ora line graph.3. A graphical user interface as recited in claim 1 , wherein the visualization area further includes:a child-level data placeholder that represents query results associated with a particular data point within the root level data visualization; anda path indicator that visually represents a connection between the particular data point within the root level data visualization and the child-level data placeholder.4. A graphical user interface as recited in claim 1 , wherein the visualization area further includes:a child-level data visualization that represents query results associated with a combination of a particular data point within the root level data ...

Direct manipulation interface for data analysis

Implementations are described related to users directly manipulating visual depictions of aspects of a data set displayed in a user interface to generate or modify visual representations of the data set, such as a chart. The direct manipulation may be either through a computer input device, (e.g., a keyboard or mouse), or based on other input data, such as a touch input. Aspects of a data set include dimensions, which may be used to filter the data set, and metrics, which are quantifiable elements within the data set. In various implementations, input such as drag-and-drop operations corresponding to visual depictions of aspects of a data set may be interpreted in generating or modifying charts.

MULTI-DIMENSIONAL DATA INSIGHT INTERACTION

A computing apparatus of an insight interfacing system receives from a user a request for a dataset comprising a plurality of subspaces of a multi-dimensional data structure. Insights are received based on the received request then presented on a display device. Also, a chart may be presented based on the received request. The computing apparatus receives a selection of at least a portion of the presented one or more insights or a portion of the chart, then receives contextual insights based on the selected portion and presents the contextual insights on the display device. 1. A method comprising:receiving, at a computing device, a request for a dataset comprising a plurality of subspaces of a multi-dimensional data structure;receiving one or more insights based on the received request;presenting at least one of the one or more insights or a chart associated with the dataset on a display device associated with the computing device;receiving a selection of at least a portion of the presented one or more insights or a portion of the chart;receiving one or more contextual insights responsive to the selected portion; andpresenting the one or more contextual insights, the one or more contextual insights comprise a textual description and a visualization.2. The method of claim 1 , wherein the receiving the selection of at least the portion comprises:receiving a user interface action related to a first one of the one or more insights; andplacing the first one of the one or more insights in an exploration area of a user interface in response to receiving the user interface action.3. The method of claim 2 , wherein the placing comprises:presenting an image representing a portion of the subspaces associated with the first one of the one or more insights, wherein the image includes one or more data points, wherein the one or more data points correspond to the subspaces associated with the first one of the one or more insights.4. The method of claim 3 , wherein the receiving ...

ENHANCED NAVIGATION FOR TOUCH-SURFACE DEVICE

An enhanced navigation system detects a predetermined input gesture from a user and presents one or more gesture panels at pre-designated positions on a display of a touch-surface device or positions determined based on where a user is likely to hold the device. The user may navigate content of the application currently presented in the display by providing one or more input gestures within the one or more gesture panels, thus saving the user from moving his/her hands around the display of the touch-surface device while holding the touch-surface device. The enhanced navigation system further enables synchronize one or more gesture definitions with a cloud computing system and/or one or more other devices. 1. A device comprising:one or more processors;a display;memory storing executable instructions that, when executed by the one or more processors, configure the one or more processors to perform acts comprising:receiving a user gesture to initiate a presentation of a navigation panel in the display of the device, the display currently presenting a web page of a website and the navigation panel configured to accept one or more navigation gestures from a user to navigate the web page and/or the website;determining a location where a user is likely to hold the device;designating, based on the determined location, a position where the navigation panel is to be presented;injecting a program into the web page currently presented by the display without modifying programming codes associated with the website at a server end, the injecting enabling an overlaying of the navigation panel on top of a part of web page at the designated position, the navigation panel being transparent without blocking the part of the web page on which the navigation panel is overlaid;detecting a navigation gesture from the user within the navigation panel; andin response to detecting the navigation gesture, performing an action in accordance with the navigation gesture.2. The device as recited in ...

Terminal protection device and battery module

Provided are a terminal protection device and a battery module. The terminal protection device includes a base having a bottom portion and side plates connected to peripheral sides of the bottom portion, the side plates and the bottom portion together form an accommodation cavity, and an input port is in communication with the accommodation cavity; each of the side plates is provided with an input port, through which an output electrode passes; each of the side plates is further provided with a connection port, the connection port is in communication with the accommodation cavity such that an external electric connector can pass through the connection port) and be connected to the output electrode; and a protection plate is provided at the connection port, and the protection plate detachably covers the connection port.

User interface tools for visual exploration of multi-dimensional data

A computing device running a tool for visually exploring datasets receives a request for a dataset comprising a plurality of subspaces of a multi-dimensional data structure and in response to receiving a user selection of a data point associated with the dataset, presents a visualization of the calculations associated with the selected data point. The tool allows the user to select one of the calculations, thus causing presentation of a visualization of the selected calculation. A semantic graphical feature is incorporated into the visualization of the selected calculation depending upon a type of the calculation.

Battery module

The present application relates to a battery module. A battery module includes a base, end plates, side plates and a plurality of sleeve members, wherein the end plates and the side plates are connected to the base through the sleeve members, and each sleeve member includes a pipe body and a connecting piece. The battery module further includes a transition piece having a transition plane perpendicular to the axis of the pipe body. The connecting piece has a mating surface toward the transition piece, and the mating surface clings to the transition plane. This solution enables the connecting piece to be screwed into the base along the axis of the pipe body, reducing the difficulty of connecting the connecting piece to the base, and improving the installation efficiency.

EXPLOSION-PROOF VALVE, BATTERY PACK, AND ELECTRIC VEHICLE

The present application provides an explosion-proof valve, a battery pack, and an electric vehicle. The explosion-proof valve includes a first connection member, a second connection member, a resilient connection member, and an explosion-proof film. An upper port is formed on the first connection member that includes an ejector pin. The second connection member is disposed at an interval from the first connection member. The first and second connection members are tightly in a sealed connection with the resilient connection member. The explosion-proof film is disposed at the upper port and seals the upper port, and the explosion-proof film is located above the ejector pin. Because the explosion-proof valve is directly disposed on a base plate of a case in a vehicle body using the first and second connection members, the explosion-proof valve can fully use narrow space between the base plate of the battery pack and the vehicle body. 1. An explosion-proof valve , comprising a first connection member , a second connection member , a resilient connection member , and an explosion-proof film; wherein:an upper port is formed on the first connection member, and the first connection member comprises an ejector pin;the second connection member is located below the first connection member in an up-down direction, and is disposed at an interval from the first connection member;the resilient connection member sleeves the first connection member and the second connection member, and is in a sealed connection with the first connection member and the second connection member; andthe explosion-proof film is disposed at the upper port of the first connection member and seals the upper port, and the explosion-proof film is located above the ejector pin in the up-down direction.2. The explosion-proof valve according to claim 1 , wherein:the first connection member comprises a first principal portion and a first connection portion; andthe first principal portion extends along the up- ...

Battery module, battery pack, powered device, and assembly method for battery module

This application provides a battery module and an assembly method for a battery module. The battery module includes batteries and a framework assembly. The framework assembly includes a first partition, two second partitions, and a securing clip. The first partition extends in a second direction. Each second partition extends in a first direction, and the two second partitions are located respectively on two sides of the first partition and form a cross-shaped structure together with the first partition. The securing clip fits with the two second partitions and secures the two second partitions to the first partition. The batteries are disposed on two sides of each second partition of the framework assembly in the second direction. The two second partitions of the framework assembly are secured to the first partition by using the securing clip, thereby improving the strength of connection between the second partitions and the first partition.

CIRCUIT INTERRUPTER WITH AUDIBLE INDICATION AND METHOD OF OPERATING A CIRCUIT INTERRUPTER

A circuit interrupter including a line conductor, a neutral conductor, separable contacts structured to open to interrupt current flowing through the line and neutral conductors, a circuit interrupter circuit structured to detect a fault based on current flowing through the line and neutral conductors and to output a trip signal in response to detecting the fault, a trip circuit structured to trip open the separable contacts in response to the trip signal, and an audible indicator circuit electrically connected between the line and neutral conductors and being structured to output an audible sound in response to the trip circuit tripping open the separable contacts. 1. A circuit interrupter comprising:a line conductor;a neutral conductor;separable contacts structured to open to interrupt current flowing through the line and neutral conductors;a circuit interrupter circuit structured to detect a fault based on current flowing through the line and neutral conductors and to output a trip signal in response to detecting the fault;a trip circuit structured to trip open the separable contacts in response to the trip signal; andan audible indicator circuit electrically connected between the line and neutral conductors and being structured to output an audible sound in response to the trip circuit tripping open the separable contacts.2. The circuit interrupter of claim 1 , wherein the audible indicator circuit includes an audible indicator structured to output the audible sound when activated and a visual indicator structured to output a visual indication when activated.3. The circuit interrupter of claim 2 , wherein the audible indicator circuit is structured to output the audible sound when the separable contacts are tripped open and to not output the audible sound when the separable contacts are not tripped open; and wherein the audible indicator circuit is structured to output the visual indication both when the separable contacts are tripped open and when the separable ...

ELECTRIC VEHICLE CHARGING HANDLE, LIGHT PIPE THEREFOR, AND ASSOCIATED LIGHT VISIBILITY ENHANCING METHOD

A light pipe is for an EV charging handle. The EV charging handle includes a housing having a thru hole, and a light source coupled to the housing. The light pipe includes a body structured to be coupled to the light source in order to transmit light from the light source through the thru hole of the housing, the body having a first side portion having a first interior surface having a first surface roughness, and a second side portion extending from the first side portion, the second side portion having a second interior surface having a second surface roughness greater than the first surface roughness in order to increase a visibility range with which the light is transmitted through the thru hole of the housing. 1. A method of enhancing light visibility comprising the steps of:providing a housing having a thru hole;providing a light source coupled to said housing;providing a light pipe comprising a body coupled to said light source, said body comprising a first side portion having a first interior surface having a first surface roughness, and a second side portion extending from said first side portion, said second side portion having a second interior surface having a second surface roughness greater than the first surface roughness;energizing said light source in order to transmit light;reflecting the light off of the first interior surface; andreflecting the light off of the second interior surface in order to increase a visibility range with which the light is transmitted through the thru hole of said housing.2. The method of wherein the step of reflecting the light off of the first interior surface further comprises specular reflection.3. The method of wherein the step of reflecting the light off of the second interior surface further comprises diffuse reflection.4. The method of wherein the first interior surface and the second interior surface each have a centrally disposed plane and a plurality of peak portions each spaced a distance from the centrally ...

Automatic analysis of difference between multi-dimensional datasets

According to implementations of the subject matter described herein, there is proposed a solution for automatic analysis of a difference between multi-dimensional datasets. In this solution, an analysis request is received for a first dataset and a second dataset, each of which including data items corresponding to a plurality of dimensions. In response to the analysis request, data items corresponding to a first dimension in the first and second datasets are compared. Based on the comparison, a first set of influence factors associated with the first dimension are determined, each influence factor indicating a reason for a difference between the first and second datasets from a respective perspective. An analysis result related to the difference between the first and second datasets is presented based on the first set of influence factors. In this way, it is possible to achieve automatic and efficient analysis of the difference between the different datasets.

ELECTRIC VEHICLE CHARGING HANDLE, LIGHT PIPE THEREFOR, AND ASSOCIATED LIGHT VISIBILITY ENHANCING METHOD

A light pipe is for an EV charging handle. The EV charging handle includes a housing having a thru hole, and a light source coupled to the housing. The light pipe includes a body structured to be coupled to the light source in order to transmit light from the light source through the thru hole of the housing, the body having a first side portion having a first interior surface having a first surface roughness, and a second side portion extending from the first side portion, the second side portion having a second interior surface having a second surface roughness greater than the first surface roughness in order to increase a visibility range with which the light is transmitted through the thru hole of the housing. 1. A light pipe for an EV charging handle , said EV charging handle comprising a housing having a thru hole , and a light source coupled to said housing , said light pipe comprising: a first side portion having a first interior surface having a first surface roughness, and', 'a second side portion extending from said first side portion, said second side portion having a second interior surface having a second surface roughness greater than the first surface roughness in order to increase a visibility range with which the light is transmitted through the thru hole of said housing., 'a body structured to be coupled to said light source in order to transmit light from said light source through the thru hole of said housing, said body comprising2. The light pipe of wherein a reflection of the light off of the first interior surface is specular reflection; and wherein a reflection of the light off of the second interior surface is diffuse reflection.3. The light pipe of wherein the first interior surface and the second interior surface each have a centrally disposed plane and a plurality of peak portions each spaced a distance from the centrally disposed plane; wherein the average of the distances of the peak portions from the centrally disposed plane of the ...

Semiconductor and thermoelectric materials and methods of making the same using selective laser melting

Methods of fabricating a shaped material includes laser irradiating a first layer of a powder to convert the powder to a first material layer; disposing a second layer of the powder on the first material layer; laser irradiating the second layer of the powder to convert the powder to a second material layer; and fusing the first material layer and the second material layer, forming a shaped material having semiconducting or thermoelectric properties. A system to fabricate a shaped material includes an enclosure; a powder containment vessel within the enclosure and having a base, a powder storage section and a shaped material formation section adjacent to the storage section; a transfer mechanism for transferring a powder from the storage section to the formation section; and a laser to irradiate the powder when the powder is located within the formation section.

Direct manipulation interface for data analysis

Implementations are described related to users directly manipulating visual depictions of aspects of a data set displayed in a user interface to generate or modify visual representations of the data set, such as a chart. The direct manipulation may be either through a computer input device, (e.g., a keyboard or mouse), or based on other input data, such as a touch input. Aspects of a data set include dimensions, which may be used to filter the data set, and metrics, which are quantifiable elements within the data set. In various implementations, input such as drag-and-drop operations corresponding to visual depictions of aspects of a data set may be interpreted in generating or modifying charts.

Conversational data analysis

Implementations of the subject matter described herein relate to conversational data analysis. After a data analysis request is received from a user, heuristic information may be determined based on the data analysis request. The heuristic information mentioned here is not a result for the data analysis request but information which may be used for leading the conversation to proceed. Based on such heuristic information, the user may provide supplementary information associated with the data analysis request, for example, clarify meaning of the data analysis request, submit a relevant further analysis request, and so on. A really desired and meaningful data analysis result can be provided to the user according to the supplementary information provided by the user. Thus, data analysis will become more accurate and effective. While obtaining really helpful information, the user also gains good user experience.

POWER BATTERY PACK APPARATUS

The present invention discloses a power battery pack apparatus, including a plurality of cells and connecting components, the plurality of cells are successively stacked along a thickness direction to form a cell module, each cell includes a cell main body and at least two connecting tabs, all of the connecting tabs are protruded from a side portion of the cell main body, and are fixed with the cell main body, at least a group of connecting tabs are arranged at the side portion of the cell main body between any two adjacent cells, each group of connecting tabs are connected through a connecting component, so that the two adjacent cells are connected with each other. The power battery pack apparatus of the present invention can save cost, achieve quick fixing and packing, and will not affect expansion of the cell, thereby improving safety. 1. A power battery pack apparatus , comprising a plurality of cells and connecting components ,the plurality of cells are successively stacked along a thickness direction of the cell to form a cell module, each of the cells comprises a cell main body and at least two connecting tabs,all of the connecting tabs are protruded from a side portion of the cell main body, and are fixed with the cell main body, at least a group of connecting tabs are arranged at the side portion of the cell main body between any two adjacent cells, and each group of the connecting tabs are connected through a connecting component, so that the two adjacent cells are connected with each other.2. The power battery pack apparatus according to claim 1 , wherein claim 1 , the connecting tab is fixed on the cell main body.3. The power battery pack apparatus according to claim 1 , wherein claim 1 , the cell further comprises a shell claim 1 , the cell main body is arranged in the shell claim 1 , the connecting tab is fixed on the shell.4. The power battery pack apparatus according to claim 2 , wherein claim 2 , the connecting tabs of a cell for respectively ...

User interface tools for visual exploration of multi-dimensional data

A computing device running a tool for visually exploring datasets receives a request for a dataset comprising a plurality of subspaces of a multi-dimensional data structure and in response to receiving a user selection of a data point associated with the dataset, presents a visualization of the calculations associated with the selected data point. The tool allows the user to select one of the calculations, thus causing presentation of a visualization of the selected calculation. A semantic graphical feature is incorporated into the visualization of the selected calculation depending upon a type of the calculation.

TEXT TO VISUALIZATION

Various implementations of the present disclosure relate to text to visualization In a method, information items are extracted from a natural language sentence. Visual elements associated with the information items are determined. A visual representation of the natural language sentence based on the visual elements is determined, the visual representation indicating information expressed by the natural language sentence. 1. A device comprising:a processing unit; extracting a plurality of information items from a natural language sentence;', 'determining a plurality of visual elements associated with the plurality of information items; and', 'determining a visual representation of the natural language sentence based on the plurality of visual elements, the visual representation indicating information expressed by the natural language sentence., 'a memory coupled to the processing unit and comprising instructions stored thereon, the instructions, when executed by the processing unit, causing the device to perform acts comprising2. The device of claim 1 , wherein extracting the plurality of information items comprises:extracting the plurality of information items from the natural language sentence through a machine learning based model.3. The device of claim 1 , wherein the natural language sentence comprises numerical information and the visual representation comprises an indicator for the numerical information.4. The device of claim 3 , wherein extracting the plurality of information items comprises:determining the numerical information by pattern matching as one of the plurality of information items; anddetermining other information items of the plurality of information items by a machine learning based model.5. The device of claim 3 , wherein extracting the plurality of information items comprises:determining a type of the numerical information in the natural language sentence; andsegmenting, based on the type of the numerical information, the natural language ...

Compound for selectively inhibiting kinase and use thereof

Provided are a compound of formula (I), a stereoisomer, a tautomer or a pharmaceutically acceptable salt thereof, use thereof as a selective inhibitor for FGFR4 kinase and use thereof in manufacturing a medicament or pharmaceutical composition for treating diseases due to FGFR4 or FGF19. The compound disclosed by the invention has selective and significant inhibitory activities against FGFR4, and has wide application prospect in the field of tumor treatment.

Wireless switch with three-way control

A system for delivering power to a load includes a master control unit (MCU) communicatively connected to a wireless network. A remote control circuit is electrically connected to the MCU. The remote control unit delivers a signal of a first voltage to the MCU when the remote control unit is not receiving a command signal from a remote controller, and deliver a signal of a second voltage to the MCU when the remote control unit is receiving a command signal from the remote controller. A relay unit is electrically connected to the load and to an output of the MCU. The MCU is programmed to selectively power the load by selectively passing control signals to the relay unit in response to commands received from the wireless network. When no signals are received from the wireless network, the remote control circuit may control the load, either directly or via the MCU.

Switch with current and voltage collection

A system for controlling delivery of power to a load includes a master control unit (MCU) and a synchronous solid-state relay. The MCU causes the relay to close when the voltage delivered to the relay is at a zero crossing state. The MCU causes the relay to open at either (a) the moment when the voltage delivered to the relay is at a zero crossing state, or (b) the moment that the current delivered to the relay is both over a threshold level and at a zero crossing state.

User interface tools for visual exploration of multi-dimensional data

A computing device running a tool for visually exploring datasets receives a request for a dataset comprising a plurality of subspaces of a multi-dimensional data structure and in response to receiving a user selection of a data point associated with the dataset, presents a visualization of the calculations associated with the selected data point. The tool allows the user to select one of the calculations, thus causing presentation of a visualization of the selected calculation. A semantic graphical feature is incorporated into the visualization of the selected calculation depending upon a type of the calculation.

Conversational data analysis

Implementations of the subject matter described herein relate to conversational data analysis. After a data analysis request is received from a user, heuristic information may be determined based on the data analysis request. The heuristic information mentioned here is not a result for the data analysis request but information which may be used for leading the conversation to proceed. Based on such heuristic information, the user may provide supplementary information associated with the data analysis request, for example, clarify meaning of the data analysis request, submit a relevant further analysis request, and so on. A really desired and meaningful data analysis result can be provided to the user according to the supplementary information provided by the user. Thus, data analysis will become more accurate and effective. While obtaining really helpful information, the user also gains good user experience.

Damping type grounding wire clamp

本实用新型涉及电力维修技术领域，特别是涉及一种阻尼式接地线夹，包括：包括夹板本体、旋转轴和扭力弹簧，夹板本体安装于旋转架上，旋转轴设于夹板本体的中部，旋转轴设有扭力弹簧，使得夹板本体的第一端处于张开状态，夹板本体的第二端处于夹紧状态；还包括螺套和安装架本体，旋转架铰接于安装架本体上，在安装架本体的底部固定有螺套；还包括锥头和连接轴，连接轴的外周侧设有螺纹且与螺套相啮合，连接轴的一端与操作杆连接，连接轴的另一端与锥头连接，且锥头设于夹板本体的第二端的下方。本实用新型质量轻巧、便于携带、原理简单、操作方便、接触良好、稳定可靠、适用范围广、通用性强、安全性能优越，操作过程中劳动强度低、作业效率高。

Multidimensional analysis tool for high dimensional data

Described is a technology by which high dimensional data may be efficiently analyzed, including by filtering, grouping, aggregating and/or sorting operations to provide an analysis result. For efficiency in the analysis, an inverted index may be built (e.g., as part of filtering), and/or a hash structure (e.g., as part of grouping). Analysis parameters specify dimensions, on which union and/or intersection operations are performed to provide a final dataset. The analysis tool provides a user interface for inputting analysis parameters and outputting information corresponding to an analysis result. The analysis tool may sort the information corresponding to the analysis result, e.g., to output the topmost or bottommost results.

Analyzing software usage with instrumentation data

Described is a technology by which software instrumentation data collected from user program sessions are analyzed to output an analysis report or the like via example methods and an architecture configured for efficient operation. A client component queries a service for analysis related information. To process the query, the service works with a data manager, and via a high dimensional analysis component may use information processed from the software instrumentation data, such as in the form of one or more inverted indexes and/or raw value files. The service may include a usage analysis component, a feature recognition component that locates features from command sequences, a user recognition component and/or a program reliability component. One or more counterpart components at the client may generate analysis reports or the like based on the query results. The client also may maintain user libraries and feature libraries to facilitate analyses.

Connection device

User interface for interactive visual data mining

A data exploration user interface includes a selection area with selectable representations of queryable fields of a data source and a visualization area where query results are displayed as data visualizations. Queries are generated by dragging fields from the selectable area to the visualization area of the user interface. A tree structure of data visualizations may be created by dragging data points out of a displayed visualization and applying additional fields to create a new query and resulting visualization. The tree structure is graphically represented with path indicators that provide historical context for each new data visualization within the visualization are of the user interface.

Electric vehicle charging handle, light pipe therefor, and associated light visibility enhancing method

A light pipe (50,60,70,80,90,100) is for an EV charging handle (2). The EV charging handle includes a housing (4) having a thru hole, and a light source (14,16,18,22) coupled to the housing. The light pipe includes a body structured to be coupled to the light source in order to transmit light from the light source through the thru hole of the housing, the body having a first side portion (82) having a first interior surface (83) having a first surface roughness, and a second side portion (84) extending from the first side portion, the second side portion having a second interior surface (85) having a second surface roughness greater than the first surface roughness in order to increase a visibility range with which the light is transmitted through the thru hole of the housing.

Circuit interrupter with audible indication and method of operating a circuit interrupter

A circuit interrupter including a line conductor, a neutral conductor, separable contacts structured to open to interrupt current flowing through the line and neutral conductors, a circuit interrupter circuit structured to detect a fault based on current flowing through the line and neutral conductors and to output a trip signal in response to detecting the fault, a trip circuit structured to trip open the separable contacts in response to the trip signal, and an audible indicator circuit electrically connected between the line and neutral conductors and being structured to output an audible sound in response to the trip circuit tripping open the separable contacts.

Software feature modeling and recognition

Described is a technology by which software program feature usage is located within a sequence of commands collected during program usage sessions. For example, feature generally corresponds to a series of commands, such as copy and paste. A visual modeling component is controlled via drag-and-drop operations to describe a feature model, which is then compiled by a compiler into a finite state machine. Noise models may be used to exclude any command in the sequence that is irrelevant to the feature usage. A recognition process uses the finite state machine to locate program feature usage within the sequence of recorded commands by matching command sub-sequences corresponding to the feature model via the state machine. An analyzer may then use the located matches to provide an analysis report on feature usage.

Power battery pack apparatus

The present invention discloses a power battery pack apparatus, including a plurality of cells and connecting components, the plurality of cells are successively stacked along a thickness direction to form a cell module, each cell includes a cell main body and at least two connecting tabs, all of the connecting tabs are protruded from a side portion of the cell main body, and are fixed with the cell main body, at least a group of connecting tabs are arranged at the side portion of the cell main body between any two adjacent cells, each group of connecting tabs are connected through a connecting component, so that the two adjacent cells are connected with each other. In the power battery pack apparatus of the present invention, adjacent cells are fitted to be a pack through the connecting tabs and the connecting component, so that it is unnecessary for the power battery pack apparatus of the present invention to adopt a fixture, thereby saving cost, and also achieving quick fixing and packing, and thus will not affect expansion of the cell, that is, the cell will not be subjected to outer resistance during the expanding process, thereby improving safety.

Explosion-proof valve, battery pack and electric vehicle

The present invention provides an explosion-proof valve, a battery pack, and an electric vehicle. The explosion-proof valve includes a first connection member, a second connection member, a resilient connection member, and an explosion-proof film. An upper port is formed on the first connection member that includes an ejector pin. The second connection member is disposed at an interval from the first connection member. The first and second connection members are in sealed connection with the resilient connection member. The explosion-proof film is disposed at and seals the upper port, and the explosion-proof film is located above the ejector pin. Because the explosion-proof valve is directly disposed on a base plate of a case using the first connection member, and directly disposed in a vehicle body using the second connection member, the explosion-proof valve can fully use narrow space between the base plate of the battery pack and the vehicle body. Therefore, space utilization of the battery pack in the vehicle body is improved. In addition, because the explosion-proof valve is directly connected to outside of the vehicle body, no additional exhaust pipe structure needs to be provided for the battery pack. Therefore, not only a structure of the battery pack is simplified, but also a total size of the battery pack is reduced, and further, energy density of the battery pack is increased.

Dimmers having capabilities to adjust end trim values

A dimmer includes a sole intensity actuator structured to be used for at least one of: adjusting light intensity based on a first user input during normal operation; or entering configuration mode based on a second user input and adjusting an end trim value based on a third user input; a sole intensity potentiometer coupled to the sole intensity actuator and comprising a variable resistor, the sole intensity potentiometer structured to measure an input voltage based on variable resistance, and a controller coupled to the sole intensity potentiometer and a driver circuit coupled to a bidirectional switching device, the controller structured to control dimmer operation, comprising receiving an input voltage signal and transmitting a dimming signal to the driver circuit, the dimming signal based at least in part on the signal.

Charging method and charging apparatus

A charging method and a charging apparatus are provided in embodiments of the disclosure. The charging method is applicable to the charging apparatus. The charging apparatus includes a control module and P charging modules. The control module is configured to control M charging modules in the P charging modules to charge an electric vehicle, where M is an integer greater than or equal to 2. The method includes the following. When the M charging modules are in a charging stage, the M charging modules establish a charging loop with the electric vehicle. When the M charging modules require a voltage level switch, each of the M charging modules performs the voltage level switch within one of M time periods, where any two of the M time periods have no intersection. Therefore, in the process of the voltage level switch of the charging module, abnormal charging can be avoided.

Training and implementing a data quality verification model to validate recurring data pipelines

The present disclosure relates to systems, methods, and computer-readable media for training and implementing pipeline error detection models to facilitate automated detection of data quality (DQ) issues within recurring data pipelines. For example, systems described herein involve training a pipeline error detection model by first constructing a plurality of DQ constraints for a recurring data pipeline based on ranges of values observed over a history of pipeline executions. The systems may further train the model to predict DQ issues by synthetically applying data variants to historical executions of the recurring data pipeline or to data pipelines having similar characteristics thereto. Once trained, the pipeline error detection model(s) can be applied to new executions of the data pipeline as they become available to quickly and efficiently predict whether a given execution includes a predicted DQ issue therein.

Automatic notification of data changes

Automatic notification of data changes

A method provides an automatic notification manner of data changes. After collecting information related to a target user (202) such as a dataset, a data dashboard, or a data report, the analysis preference of the user can be determined based on the collected information (204). Then, upon the dataset is updated, a variety of critical data changes in the dataset may be detected as an alert (206), and a notification related to the alert may be provided to the user via various manners (208). The method does not require the user to manually configure or create an alert rule for data changes, which makes data-driven alerting much easier for the user, thereby improving the user experience.

Terminal protection device and battery module

Provided are a terminal protection device (10) and a battery module. The terminal protection device (10) comprises a base (100) having a bottom portion (110) and side plates (120) connected to peripheral sides of the bottom portion (110), wherein the side plates (120) and the bottom portion (110) together form an accommodation cavity (130), and an input port (121) is in communication with the accommodation cavity (130); each of the side plates (120) is provided with an input port (121), through which an output electrode (60) passes; each of the side plates (120) is further provided with a connection port (122), the connection port (122) is in communication with the accommodation cavity (130) such that an external electric connector (50) can pass through the connection port (122) and be connected to the output electrode (60); and a protection plate (140) is provided at the connection port (122), and the protection plate (140) detachably covers the connection port (122). When the terminal protection device (10) is applied to a battery module, during the transporting of the battery module, the protection plate (140) can cover the connection port (122), so as to prevent the output electrode (60) in the accommodation cavity (130) from being electrically connected to the outside and causing an electrical leakage accident, thereby improving the safety performance of the battery module during transportation. The protection plate (140) is detachably arranged at the connection port (122), such that when the protection plate (140) is detached, there is no structural damage to the other parts of the terminal protection device (10), thereby improving the service life of the terminal protection device (10).

Multi-dimensional data insight interaction

A computing apparatus of an insight interfacing system receives from a user a request for a dataset comprising a plurality of subspaces of a multi-dimensional data structure. Insights are received based on the received request then presented on a display device. Also, a chart may be presented based on the received request. The computing apparatus receives a selection of at least a portion of the presented one or more insights or a portion of the chart, then receives contextual insights based on the selected portion and presents the contextual insights on the display device.

Multi-dimensional data insight interaction

A computing apparatus of an insight interfacing system receives from a user a request for a dataset comprising a plurality of subspaces of a multi-dimensional data structure. Insights are received based on the received request then presented on a display device. Also, a chart may be presented based on the received request. The computing apparatus receives a selection of at least a portion of the presented one or more insights or a portion of the chart, then receives contextual insights based on the selected portion and presents the contextual insights on the display device.

Wideband measurement data processing method and apparatus, electronic device and medium

Analysis of spreadsheet table in response to user input

According to implementations of the present disclosure, there is proposed a solution for analyzing a data table in response to a user input. In this solution, a user input in a cell of a data table is determined. The data table comprises a plurality of cells arranged in rows and columns. An analysis operation for the data table is determined based on semantics of the data table and the user input, the analysis operation corresponding to the user input. Further, a result of the analysis operation is presented in a region of the data table related to the cell. In this way, grid characteristics of the data table can be utilized to provide the result of the analysis operation as desired by a user and simple, efficient and user-friendly data analysis can be facilitated.

User interface tools for visual exploration of multi-dimensional data

A computing device running a tool for visually exploring datasets receives a request for a dataset comprising a plurality of subspaces of a multi-dimensional data structure and in response to receiving a user selection of a data point associated with the dataset, presents a visualization of the calculations associated with the selected data point. The tool allows the user to select one of the calculations, thus causing presentation of a visualization of the selected calculation. A semantic graphical feature is incorporated into the visualization of the selected calculation depending upon a type of the calculation.

User interface tools for visual exploration of multi-dimensional data

A computing device running a tool for visually exploring datasets receives a request for a dataset comprising a plurality of subspaces of a multi-dimensional data structure and in response to receiving a user selection of a data point associated with the dataset, presents a visualization of the calculations associated with the selected data point. The tool allows the user to select one of the calculations, thus causing presentation of a visualization of the selected calculation. A semantic graphical feature is incorporated into the visualization of the selected calculation depending upon a type of the calculation.

User interface tools for visual exploration of multi-dimensional data

A computing device running a tool for visually exploring datasets receives a request for a dataset comprising a plurality of subspaces of a multi-dimensional data structure and in response to receiving a user selection of a data point associated with the dataset, presents a visualization of the calculations associated with the selected data point. The tool allows the user to select one of the calculations, thus causing presentation of a visualization of the selected calculation. A semantic graphical feature is incorporated into the visualization of the selected calculation depending upon a type of the calculation.

User interface tools for visual exploration of multi-dimensional data

A computing device running a tool for visually exploring datasets receives a request for a dataset comprising a plurality of subspaces of a multi-dimensional data structure and in response to receiving a user selection of a data point associated with the dataset, presents a visualization of the calculations associated with the selected data point. The tool allows the user to select one of the calculations, thus causing presentation of a visualization of the selected calculation. A semantic graphical feature is incorporated into the visualization of the selected calculation depending upon a type of the calculation.

Wideband measurement data processing method and apparatus, electronic device and medium

Provided are a wideband measurement data processing method and apparatus, an electronic device and a medium. The method comprises: acquiring wideband measurement data of a substation; carrying out preprocessing analysis on the wideband measurement data to obtain a preprocessing analysis file; carrying out diagnosis analysis on the wideband measurement data, and obtaining a substation area analysis brief report in conjunction with the preprocessing analysis file; and transmitting the wideband measurement data, the preprocessing analysis file and the substation area analysis brief report to a master scheduling station, and receiving an operation control instruction of the master scheduling station, wherein the wideband measurement data comprises a wideband measurement value, a fault wave record file and alarm information, and the wideband measurement value comprises a fundamental wave measurement value, a harmonic measurement value and an inter-harmonic measurement value.

Reuse of infographics

In accordance with the implementations of the subject matter described herein, there is provided a solution for reusing infographics. In this solution, a group of visual element units is determined from a visual element set comprised in the original infographic. A visual element unit in the group represents an information item in the original infographic. A first correlation between a visual element contained in the visual element unit and the information item and a second correlation between the visual element unit and a further visual element unit in the group are determined. A description for the original infographic is generated based on the first and second correlations. A target infographic is generated by updating the group of visual element units at least based on the description and the target information. In this way, infographics can be converted into reusable templates, thereby simplifying reuse of such infographics and improving user experience.

Automatic analysis of difference between multi-dimensional datasets

According to implementations of the subject matter described herein, there is proposed a solution for automatic analysis of a difference between multi-dimensional datasets. In this solution, an analysis request is received for a first dataset and a second dataset, each of which including data items corresponding to a plurality of dimensions. In response to the analysis request, data items corresponding to a first dimension in the first and second datasets are compared. Based on the comparison, a first set of influence factors associated with the first dimension are determined, each influence factor indicating a reason for a difference between the first and second datasets from a respective perspective. An analysis result related to the difference between the first and second datasets is presented based on the first set of influence factors. In this way, it is possible to achieve automatic and efficient analysis of the difference between the different datasets.

Training and implementing a data quality verification model to validate recurring data pipelines

The present disclosure relates to systems, methods, and computer-readable media for training and implementing pipeline error detection models to facilitate automated detection of data quality (DQ) issues within recurring data pipelines. For example, systems described herein involve training a pipeline error detection model by first constructing a plurality of DQ constraints for a recurring data pipeline based on ranges of values observed over a history of pipeline executions. The systems may further train the model to predict DQ issues by synthetically applying data variants to historical executions of the recurring data pipeline or to data pipelines having similar characteristics thereto. Once trained, the pipeline error detection model(s) can be applied to new executions of the data pipeline as they become available to quickly and efficiently predict whether a given execution includes a predicted DQ issue therein.

Módulo de batería y dispositivo que utiliza el mismo

Un módulo de batería (20), un paquete de batería (10), un dispositivo y un método de fabricación para el módulo de batería (20). El módulo de batería (20) comprende: una unidad de batería (21) que tiene un primer electrodo de salida total (21a) y un segundo electrodo de salida total (21b) y que comprende más de dos conjuntos de batería (21c) dispuestos uno al lado del otro y conectados entre sí en serie, comprendiendo cada conjunto de batería (21c) al menos una batería secundaria (22), dos terminales de poste (222) de cada batería secundaria (22) dispuestos para formar dos columnas de grupos de terminales de poste, y un espacio de alojamiento (22a) existente entre las dos columnas de grupos post terminales; una primera lámina de electrodos de salida (30) que comprende una primera porción de conexión (31), una porción de conexión intermedia (32) y una primera porción de salida (33) que están conectadas al primer electrodo de salida total (21a), estando conectada la parte de conexión intermedia (32) al lado de la primera parte de conexión (31) cerca del espacio de alojamiento (22a); y una segunda lámina de electrodos de salida (40) que comprende una segunda porción de conexión (41) y una segunda porción de salida (42) que están conectadas al segundo electrodo de salida total (21b), estando ubicado el segundo electrodo de salida total (21b) en el lado del primer electrodo de salida total (21a) cerca de la segunda porción de salida (42); estando dispuestas la primera parte de salida (33) y la segunda parte de salida (42) en el mismo lado de la unidad de batería (21). el modulo de bateria (20) puede reducir la complejidad y la tasa de ocupacion de espacio de la disposicion del mazo de cables de conexion. y una segunda lámina de electrodos de salida (40) que comprende una segunda porción de conexión (41) y una segunda porción de salida (42) que están conectadas al segundo electrodo de salida total (21b), estando ubicado el segundo electrodo de salida total (21b) en el ...

Automatic notification of data changes

A method provides an automatic notification manner of data changes. After collecting information related to a target user (202) such as a dataset, a data dashboard, or a data report, the analysis preference of the user can be determined based on the collected information (204). Then, upon the dataset is updated, a variety of critical data changes in the dataset may be detected as an alert (206), and a notification related to the alert may be provided to the user via various manners (208). The method does not require the user to manually configure or create an alert rule for data changes, which makes data-driven alerting much easier for the user, thereby improving the user experience.

Terminal protection device and battery module

Provided are a terminal protection device and a battery module. The terminal protection device includes a base having a bottom portion and side plates connected to peripheral sides of the bottom portion, the side plates and the bottom portion together form an accommodation cavity, and an input port is in communication with the accommodation cavity; each of the side plates is provided with an input port, through which an output electrode passes; each of the side plates is further provided with a connection port, the connection port is in communication with the accommodation cavity such that an external electric connector can pass through the connection port) and be connected to the output electrode; and a protection plate is provided at the connection port, and the protection plate detachably covers the connection port.

Battery module, battery pack, electrical device and method for assembling battery module

Method for Suppressing Overshooting of Output Voltage or Output Current, Charging Device, and Medium

Described are a method for suppressing overshoot of an output voltage or output current, a charging device, and a medium. The method for suppressing the overshoot of the output voltage or output current includes the following. A loop in an open-loop state in a closed-loop control circuit is determined. A wave-sending control value output by the closed-loop control circuit at a present beat is obtained. The wave-sending control value output at the present beat is assigned to an open-loop output value at the present beat, where the open-loop output value is an output value of the loop in the open-loop state. An open-loop output value of a loop in the open-loop state at a next beat is calculated by using an assigned open-loop output value at the present beat.

Data embedding and data extraction in image

According to implementations of the subject matter described herein, there is provided a solution for data embedding and data extraction in images. To perform data embedding, a target region for data embedding is determined from a source image, such as a chart image. Target data to be embedded is converted into a sequence of logical values represented in a predetermined format. Based on the sequence of logical values, image values of one or more image elements in the target region are changed such that the changed image values in the target region can be used to convey the sequence of logical values corresponding to the target data. The variations in image values are within a predetermined range such that no significant data distortion of perception distortion is caused by the data embedding. In a subsequent process, the embedded data can also be easily extracted from the image for use.

Data table analysis in response to user input

According to implementations of the present disclosure, there is proposed a solution for analyzing a data table in response to a user input. In this solution, a user input in a cell of a data table is determined. The data table comprises a plurality of cells arranged in rows and columns. An analysis operation for the data table is determined based on semantics of the data table and the user input, the analysis operation corresponding to the user input. Further, a result of the analysis operation is presented in a region of the data table related to the cell. In this way, grid characteristics of the data table can be utilized to provide the result of the analysis operation as desired by a user and simple, efficient and user-friendly data analysis can be facilitated.

Data table analysis in response to user input

According to implementations of the present disclosure, there is proposed a solution for analyzing a data table in response to a user input. In this solution, a user input in a cell of a data table is determined. The data table comprises a plurality of cells arranged in rows and columns. An analysis operation for the data table is determined based on semantics of the data table and the user input, the analysis operation corresponding to the user input. Further, a result of the analysis operation is presented in a region of the data table related to the cell. In this way, grid characteristics of the data table can be utilized to provide the result of the analysis operation as desired by a user and simple, efficient and user-friendly data analysis can be facilitated.

Verfahren und Steuereinheit zum Ansteuern eines elektrischen Antriebes

Die Erfindung betrifft ein Verfahren zum Ansteuern eines elektrischen Antriebes, wobei während der Ansteuerung des Antriebes überprüft wird, ob ein akustisches Störsignal auftritt, wobei bei Erkennen eines akustischen Störsignals die Ansteuerung des Antriebes verändert wird, um das Störsignal wenigstens zu reduzieren.

Automatic notification of data changes

A method provides an automatic notification manner of data changes. After collecting information related to a target user (202) such as a dataset, a data dashboard, or a data report, the analysis preference of the user can be determined based on the collected information (204). Then, upon the dataset is updated, a variety of critical data changes in the dataset may be detected as an alert (206), and a notification related to the alert may be provided to the user via various manners (208). The method does not require the user to manually configure or create an alert rule for data changes, which makes data-driven alerting much easier for the user, thereby improving the user experience.

Data embedding and data extraction in image

According to implementations of the subject matter described herein, there is provided a solution for data embedding and data extraction in images. To perform data embedding, a target region for data embedding is determined from a source image, such as a chart image. Target data to be embedded is converted into a sequence of logical values represented in a predetermined format. Based on the sequence of logical values, image values of one or more image elements in the target region are changed such that the changed image values in the target region can be used to convey the sequence of logical values corresponding to the target data. The variations in image values are within a predetermined range such that no significant data distortion of perception distortion is caused by the data embedding. In a subsequent process, the embedded data can also be easily extracted from the image for use.

Data embedding and data extraction in image

According to implementations of the subject matter described herein, there is provided a solution for data embedding and data extraction in images. To perform data embedding, a target region for data embedding is determined from a source image, such as a chart image. Target data to be embedded is converted into a sequence of logical values represented in a predetermined format. Based on the sequence of logical values, image values of one or more image elements in the target region are changed such that the changed image values in the target region can be used to convey the sequence of logical values corresponding to the target data. The variations in image values are within a predetermined range such that no significant data distortion of perception distortion is caused by the data embedding. In a subsequent process, the embedded data can also be easily extracted from the image for use.

Message Notification Method and Apparatus

A message notification method comprises obtaining, by an ANDROID operating system (OS) running in an ANDROID container, a notification message by monitoring a message processing process of an ANDROID application, sending the notification message to a processor, determining, by the processor and based on an application window associated with the ANDROID application in the notification message, a state of the application window, and displaying in a corresponding manner based on different states of the application window.

Message notification method and device

A message notification method and apparatus are provided, to improve user experience. The method in embodiments of this application includes: An Android operating system running in an Android container may obtain a notification message by monitoring a message processing process of an Android application, and send the notification message to a processor. The processor may determine, based on an application window associated with the Android application in the notification message, a state of the application window, and display in a corresponding manner based on different states of the application window.

Dimmers having capabilities to adjust end trim values

A dimmer includes a sole intensity actuator structured to be used for at least one of: adjusting light intensity based on a first user input during normal operation; or entering configuration mode based on a second user input and adjusting an end trim value based on a third user input; a sole intensity potentiometer coupled to the sole intensity actuator and comprising a variable resistor, the sole intensity potentiometer structured to measure an input voltage based on variable resistance, and a controller coupled to the sole intensity potentiometer and a driver circuit coupled to a bidirectional switching device, the controller structured to control dimmer operation, comprising receiving an input voltage signal and transmitting a dimming signal to the driver circuit, the dimming signal based at least in part on the signal.

Verfahren und steuereinheit zum ansteuern eines elektrischen antriebes

Die Erfindung betrifft ein Verfahren zum Ansteuern eines elektrischen Antriebes, wobei während der Ansteuerung des Antriebes überprüft wird, ob ein akustisches Störsignal auftritt, wobei bei Erkennen eines akustischen Störsignals die Ansteuerung des Antriebes verändert wird, um das Störsignal wenigstens zu reduzieren.

Automatic analysis of difference between multi-dimensional datasets

According to implementations of the subject matter described herein, there is proposed a solution for automatic analysis of a difference between multi-dimensional datasets. In this solution, an analysis request is received for a first dataset and a second dataset, each of which including data items corresponding to a plurality of dimensions. In response to the analysis request, data items corresponding to a first dimension in the first and second datasets are compared. Based on the comparison, a first set of influence factors associated with the first dimension are determined, each influence factor indicating a reason for a difference between the first and second datasets from a respective perspective. An analysis result related to the difference between the first and second datasets is presented based on the first set of influence factors. In this way, it is possible to achieve automatic and efficient analysis of the difference between the different datasets.

Automatic analysis of difference between multi-dimensional datasets

According to implementations of the subject matter described herein, there is proposed a solution for automatic analysis of a difference between multi-dimensional datasets. In this solution, an analysis request is received for a first dataset and a second dataset, each of which including data items corresponding to a plurality of dimensions. In response to the analysis request, data items corresponding to a first dimension in the first and second datasets are compared. Based on the comparison, a first set of influence factors associated with the first dimension are determined, each influence factor indicating a reason for a difference between the first and second datasets from a respective perspective. An analysis result related to the difference between the first and second datasets is presented based on the first set of influence factors. In this way, it is possible to achieve automatic and efficient analysis of the difference between the different datasets.

Automatic notification of data changes

A method provides an automatic notification manner of data changes. After collecting information related to a target user ( 202 ) such as a dataset, a data dashboard, or a data report, the analysis preference of the user can be determined based on the collected information ( 204 ). Then, upon the dataset is updated, a variety of critical data changes in the dataset may be detected as an alert ( 206 ), and a notification related to the alert may be provided to the user via various manners ( 208 ). The method does not require the user to manually configure or create an alert rule for data changes, which makes data-driven alerting much easier for the user, thereby improving the user experience.

Generating animated infographics from static infographics

Implementations of the subject matter described herein relate to generating animated infographics from static infographics. A computer-implemented method comprises: extracting visual elements of a static infographic; determining, based on the visual elements, a structure of the static infographic at least indicating a layout of the visual elements in the static infographic; and applying a dynamic effect to the visual elements based on the structure of the static infographic to generate an animated infographic.

Method for suppressing overshooting of output voltage or output current, charging device, and medium

Described are a method for suppressing overshoot of an output voltage or output current, a charging device, and a medium. The method for suppressing the overshoot of the output voltage or output current includes the following. A loop in an open-loop state in a closed-loop control circuit is determined. A wave-sending control value output by the closed-loop control circuit at a present beat is obtained. The wave-sending control value output at the present beat is assigned to an open-loop output value at the present beat, where the open-loop output value is an output value of the loop in the open-loop state. An open-loop output value of a loop in the open-loop state at a next beat is calculated by using an assigned open-loop output value at the present beat.

Data embedding and data extraction in image

According to implementations of the subject matter described herein, there is provided a solution for data embedding and data extraction in images. To perform data embedding, a target region for data embedding is determined from a source image, such as a chart image. Target data to be embedded is converted into a sequence of logical values represented in a predetermined format. Based on the sequence of logical values, image values of one or more image elements in the target region are changed such that the changed image values in the target region can be used to convey the sequence of logical values corresponding to the target data. The variations in image values are within a predetermined range such that no significant data distortion of perception distortion is caused by the data embedding. In a subsequent process, the embedded data can also be easily extracted from the image for use.

Battery module, battery pack, electrical device and method for assembling battery module

This application provides a battery module and an assembly method for a battery module. The battery module includes a plurality of batteries and a framework assembly. The framework assembly includes a first partition, two second partitions, and a securing clip. The first partition extends in a second direction. Each second partition extends in a first direction, and the two second partitions are located respectively on two sides of the first partition and form a cross-shaped structure together with the first partition. The securing clip fits with the two second partitions, and secures the two second partitions to the first partition. The plurality of batteries are disposed on two sides of each second partition of the framework assembly in the second direction. The two second partitions of the framework assembly are secured to the first partition by using the securing clip, and this connection manner is simple and reliable, thereby facilitating assembly of the framework assembly and improving the strength of connection between the second partitions and the first partition.

Automatic analysis of difference between multi-dimensional datasets

According to implementations of the subject matter described herein, there is proposed a solution for automatic analysis of a difference between multi-dimensional datasets. In this solution, an analysis request is received for a first dataset and a second dataset, each of which including data items corresponding to a plurality of dimensions. In response to the analysis request, data items corresponding to a first dimension in the first and second datasets are compared. Based on the comparison, a first set of influence factors associated with the first dimension are determined, each influence factor indicating a reason for a difference between the first and second datasets from a respective perspective. An analysis result related to the difference between the first and second datasets is presented based on the first set of influence factors. In this way, it is possible to achieve automatic and efficient analysis of the difference between the different datasets.

Automatic analysis of difference between multi-dimensional datasets

According to implementations of the subject matter described herein, there is proposed a solution for automatic analysis of a difference between multi-dimensional datasets. In this solution, an analysis request is received for a first dataset and a second dataset, each of which including data items corresponding to a plurality of dimensions. In response to the analysis request, data items corresponding to a first dimension in the first and second datasets are compared. Based on the comparison, a first set of influence factors associated with the first dimension are determined, each influence factor indicating a reason for a difference between the first and second datasets from a respective perspective. An analysis result related to the difference between the first and second datasets is presented based on the first set of influence factors. In this way, it is possible to achieve automatic and efficient analysis of the difference between the different datasets.

Generating animated infographics from static infographics

Implementations of the subject matter described herein relate to generating animated infographics from static infographics. A computer-implemented method comprises: extracting visual elements of a static infographic; determining, based on the visual elements, a structure of the static infographic at least indicating a layout of the visual elements in the static infographic; and applying a dynamic effect to the visual elements based on the structure of the static infographic to generate an animated infographic.

Generating animated infographics from static infographics

Implementations of the subject matter described herein relate to generating animated infographics from static infographics. A computer-implemented method comprises: extracting visual elements of a static infographic; determining, based on the visual elements, a structure of the static infographic at least indicating a layout of the visual elements in the static infographic; and applying a dynamic effect to the visual elements based on the structure of the static infographic to generate an animated infographic.

Battery module, battery pack, powered device, and assembly method for battery module

This application provides a battery module and an assembly method for a battery module. The battery module includes batteries and a framework assembly. The framework assembly includes a first partition, two second partitions, and a securing clip. The first partition extends in a second direction. Each second partition extends in a first direction, and the two second partitions are located respectively on two sides of the first partition and form a cross-shaped structure together with the first partition. The securing clip fits with the two second partitions and secures the two second partitions to the first partition. The batteries are disposed on two sides of each second partition of the framework assembly in the second direction. The two second partitions of the framework assembly are secured to the first partition by using the securing clip, thereby improving the strength of connection between the second partitions and the first partition.

Automatic notification of data changes

Conversational data analysis

Implementations of the subject matter described herein relate to conversational data analysis. After a data analysis request is received from a user, heuristic information may be determined based on the data analysis request. The heuristic information mentioned here is not a result for the data analysis request but information which may be used for leading the conversation to proceed. Based on such heuristic information, the user may provide supplementary information associated with the data analysis request, for example, clarify meaning of the data analysis request, submit a relevant further analysis request, and so on. A really desired and meaningful data analysis result can be provided to the user according to the supplementary information provided by the user. Thus, data analysis will become more accurate and effective. While obtaining really helpful information, the user also gains good user experience.

Conversational data analysis

Implementations of the subject matter described herein relate to conversational data analysis. After a data analysis request is received from a user, heuristic information may be determined based on the data analysis request. The heuristic information mentioned here is not a result for the data analysis request but information which may be used for leading the conversation to proceed. Based on such heuristic information, the user may provide supplementary information associated with the data analysis request, for example, clarify meaning of the data analysis request, submit a relevant further analysis request, and so on. A really desired and meaningful data analysis result can be provided to the user according to the supplementary information provided by the user. Thus, data analysis will become more accurate and effective. While obtaining really helpful information, the user also gains good user experience.

Automatic notification of data changes

A method provides an automatic notification manner of data changes. After collecting information related to a target user such as a dataset, a data dashboard, or a data report, the analysis preference of the user can be determined based on the collected information. Then, upon the dataset is updated, a variety of critical data changes in the dataset may be detected as an alert, and a notification related to the alert may be provided to the user via various manners. The method does not require the user to manually configure or create an alert rule for data changes, which makes data-driven alerting much easier for the user, thereby improving the user experience.