194results about How to "Reduce wasted space" patented technology

The present invention is a ballasted solar panel mounting system primarily for mounting solar panels to a roof. The mounting system reduces waste space by positioning the first and/or the last row of bases beneath the panel. This potentially provides room for an additional row of panels and generation of a greater amount of electricity per square foot of area. Additionally, the mounting system uses bases with upwardly extending posts that are integrally connected to the bases that support ballasts. Thus, all assemblies that require attaching one part of the system to another is done at an elevated level to reduce the amount of bending required by the installers. Moreover, the unique system for installing solar panels can be installed without a jig. In some instances, it can be installed with only a single reference line (e.g., chalk line). Additionally, the bases are configured to be stackable for inexpensive storage and distribution.

A belt-type continuously variable transmission is provided. The belt-type continuously variable transmission includes a drive pulley assembly; a driven pulley assembly, a belt wrapped around these pulley assemblies, and a case assembly accommodating them. The case assembly includes a case body joined to a housing of a drive device such as an engine and a cover joined to the case body. Since an air-intake duct and an air discharge duct are attached to the case body, the cover can be configured to be thin, and thus the cover can be detached without providing a wide space in front of the cover in the direction in which the cover is detached. With this construction, the cover can be detached without detaching the air-intake duct and the air discharge duct, and thus maintenance can be performed easily.

A method is provided for arranging a plurality of orders for printed articles in order to reduce wasted space when printing the orders in multiple column's. A plurality of orders for at least one printed article are obtained, and the orders are sorted according to the number of printed articles in each order to produce a sorted arrangement of the orders. For each successive order in the sorted arrangement of orders, the order is placed in a column which currently has a lowest number of total printed articles. In a preferred embodiment, the first K orders in the sorted arrangement of orders are placed in columns 1 to K, where K is the total number of columns. Also provided is a system for producing custom printed articles.

The invention relates to a heterogeneous multi-core programmable system implemented in a single FPGA (Field Programmable Gate Array) chip and a memory configuration method of the heterogeneous multi-core programmable system as well as a programming method of a computing unit. The heterogeneous multi-core programmable system comprises a host, multiple computing units, and an external DDR (Data Direction Register) memory which serves a system memory configuration shared by the multiple computing units, wherein a storage space is distributed in each computing unit; and each storage space is used for storing data and an instruction which correspond to each computing unit. The memory configuration method comprises the following steps: the host distributes the corresponding storage spaces to all the computing units in the external DDR memory according to computing tasks configured by all the computing units, and further divides each storage space into two symmetric regions. According to the heterogeneous multi-core programmable system and the memory configuration method, the data and instruction memories of the computing units are all distributed to the external DDR memory, so that the phenomenon of insufficient storage capacity for the instructions and the data due to lack of storage resources in the chip can be avoided; and meanwhile, the memory distribution has the advantages of flexibility, high efficiency and reliability.

The invention relates to a text similarity computing method and system based on an improved LDA topic model. The method comprises the following steps: acquiring a plurality of text sets in a WMF_LDA topic model; performing similarity computing on words in a preprocessed word set by virtue of a word2vec word vector model and generating a plurality of word similarity values; generating a field topicword set according to similarity between the words; obtaining a probability distribution of a document subjected to word semantic combination on different topics by virtue of the LDA topic model; anddetermining topic distribution similarity between any two texts, thus the text similarity is obtained. The method provided by the invention has the advantages that firstly screening is performed, sothat quantity of the words in the topic word set is reduced; and unified mapping is performed on synonyms and words in the same field, and then probability distributions of the texts are obtained through modeling, so that computation dimensionality is low in a process of computing the similarity of two texts, wasted space is reduced, and the problems that a word level is focused on excessively anddifferent types of texts can not be fully excavated and utilized are solved.

The invention relates to an automatic classified collection and direct regeneration engineering for full-automatic garbage standard classification pipelines; and relates to garbage automation and resource utilization equipment and an overall project thereof. By transferring solid garbage into a fluid to meet pipeline transportation is a basis for realizing automatic collection of the garbage. The resource utilization of the garbage is built on the basis of garbage classification and delivery, but an effect of classification and delivery of the garbage can not be achieved due to different habits of human behaviors. The engineering is characterized in that the engineering realizes active guidance of the classification and delivery of the garbage, automatically specifies the delivery behavior of a user and guides a user to rectify delivery error of the garbage. Direct regeneration of the garbage is realized during fluidization by employing one cutter suitable for a plurality of containers automatically distinguishing regeneration and classification treatment according to garbage categories; the fluidized garbage and regenerated products thereof are automatically classified and collected by the same pipeline and are directly resource-utilized, so that the problems existing in the garbage classification process are solved substantially and maximization of the automatic efficiency of the garbage is realized.

The invention discloses a warehouse location allocation method for a layered stereoscopic warehouse with adjustable inter-layer height. The method comprises the following steps: A, space identification; B, warehoused goods information processing; C, goods screening; D, inter-layer distance setting; E, inter-layer distance adjustment; F, warehousing information feedback, G, subsequent goods warehousing; H, to-be-warehoused goods warehousing and I, goods discharging from the warehouse. The invention aims to provide the warehouse location dynamic allocation method which can realize real-time warehouse input and output, warehouse location dynamic allocation and a high warehouse location utilization rate; according to the layered stereoscopic warehouse with adjustable inter-layer height, the warehoused goods are processed through an algorithm; and automatic adjustment of the inter-layer height is realized by controlling power devices on two ends of the warehouse according to a processing result, so that an optimum inter-layer distance is obtained, and space waste of a traditional layered warehouse in the height direction is reduced.

A disk device has a small size, a small thickness, a high efficiency, a small degree of vibration and a small level of noise. In one embodiment, the disk device comprises a disk for storing information and a disk drive for driving the disk. The disk drive includes a rotor portion mounting an annular permanent magnet on the outer peripheral portion thereof, and a stator portion disposed on the outer side in the radial direction of the annular permanent magnet. The stator portion is constituted by a wiring board provided with a stator core formed by laminating magnetic metal plates in a radial manner and a coil that is so formed as to surround the stator core while electrically connecting wiring layers and through hole portions. The coil is so formed that among the envelopes connecting the outermost peripheral surfaces of the coil in the radial direction, the neighboring envelops and intersect at an inner position in the radial direction.

The invention provides an extensible log data storage method and device, and relates to the technical field of computers. The extensible log data storage method comprises the following steps of: firstly comparing a change rate of each field in log data with a preset standard change rate; when the change rate is smaller than the standard change rate, putting the fields in a field dictionary to carry out storage, storing different key values in each field via a field ID, and storing different numerical values in each field via a field content; and when the change rate is greater than or equal tothe standard change rate, putting the field in a mode dictionary to carry out storage, and storing different key values in each field via a mode ID, wherein the mode ID stores different key values ineach field and a mode content stores different numerical values in each field, so as to divide the log data into data with small change rates and data with large change rates. According to the methodand device, key values in the fields can be stored in a dictionary form, so that the problem of mass information redundancy in storage process is avoided.

The disclosed method for automatic selecting ACL algorithm comprises: user configures the access control table in router, and determines the implementation algorithm; for the new-added but not the first rule, deciding whether the eigen value of the rule is contained in said table; no to determine the algorithm and generate relative item with the algorithm and sequence; or else, generating relative item with the algorithm and sequence. This invention increases selection flexibility for ACL algorithm greatly.

The invention provides an isolated fish culture pond device for aquaculture. The device comprises a combined tank body, a left tank body and a right tank body; a water outlet pipe is further fixedly embedded in one side of the right tank body; and the inner part of the side of the right tank body is also fixedly provided with a water outlet cover. The invention provides the isolated fish culture pond device for aquaculture, and a movable space can be adjusted according to the breeding amount of each kind of fish through the arrangement of partition plates. When the adjusting is carried out, two upper supporting rod locating pins on the top of one partition plate are respectively pulled upwards by two persons, then the partition plate can be pushed to move left and right. After the positionis adjusted, the upper supporting rod locating pins are released, and the upper supporting rod locating pins can be driven to move downwards due to the action of stretching springs, so that the bottoms of the upper supporting rod locating pins are tightly attached to the top of a pond body. Anti-skid rubber pads matched with the bottoms of the upper supporting rod positioning pins exert an anti-skid effect and can fix the partition plate, so that fishes are more convenient to pick and catch.

The invention provides a powder metallurgy compact detecting and stacking automatic production line and a working method thereof. The problem about accurate positioning of compacts from a press to a deburring synchronous belt can be solved by an automatic grasping manipulator, the work of ineffective stacking of waste can be avoided through weighing and rejection, and the problem of poor quality stability of the compacts can be solved. The problems of low efficiency and high cost of manual stacking can be solved through automatic stacking; the problems of time wasting and labor wasting of manual transportation are solved by a sintering and conveying device; burrs of the compacts can be removed better through the separated deburring design, and the defect that the stability of manipulatorsof oppositely-arranged deburring equipment is not high can be avoided; double-station stacking and dishing manipulators are truss manipulators, so that the length of a conveying belt in the stacking zone can be reduced effectively, space waste can be reduced, and the cost can be reduced. According to the production line and the working method, the whole process of procedures of taking, deburring,weighing and rejection, qualified compact stacking, conveying of stacked pieces and the like is full automatic.

The invention discloses a minitype laser methane sensing probe. The minitype laser methane sensing probe comprises a filter screen cover, an air chamber core, a circuit board, a front sleeve, a transfer sleeve and a cable. According to the minitype laser methane sensing probe, the design of a stacked-structure circuit is adopted, the problem that the size of the probe is affected by the huge volume of the circuit is solved, the waste of the space of the probe is reduced, the whole volume of the probe is shrunk to 1/2 of the original volume under the condition that the diameter of the probe is guaranteed, and great convenience is provided for the different special application occasions. The traditional distribution form of a laser and a photovoltaic conversion receiver is changed, a group of reflectors are used, so that incident light emitted from the laser is reflected by the two mutually matched reflectors and is received by the photovoltaic conversion receiver, the propagation path of light is changed through the reflectors, the optical distance of an air chamber is increased by more than one time under the condition of the same volume, the effects of increasing the optical distance and saving the space are achieved, and the gas detection result is more accurate.

The invention relates to the technical field of pet appliances, in particular to a pet feeder which comprises a base, a material storage barrel, a grain feeding component, a driving component, a feeding basin and a controller, the material storage barrel, the grain feeding component, the driving component and the feeding basin are sequentially connected on the base from top to bottom, a shell is connected on the base, a positioning column is arranged at the bottom of the base, a weight sensor is connected at the bottom of the material storage barrel and/or the feeding basin, the grain feeding component is positioned in the shell, the material storage barrel is detachably connected with the shell, and the feeding basin has a closing position and an opening position under the action of the driving component. According to the pet feeder, surplus grain in the material storage barrel and the feeding basin are weighed, feeding amount of each time is weighed, surplus grain is weighed, structure of the feeder is greatly simplified, structural design difficulty is reduced, and cost is greatly reduced.

The present invention provides an integrated intelligent theater system based on Dolby, comprising: a plurality of speakers, which are respectively arranged at the first preset positions of the wall, and the speakers are used to generate multiple speakers after receiving an audio signal. Channel sound wave signal; controller, integrated with signal connection player and power amplifier system, the power amplifier system is used to amplify the audio source provided by the player to obtain the amplified audio signal to multiple speakers; the controller is used to set the The second preset position of the wall. Compared with the problems of large occupied space and staggered connections caused by the discrete setting of the player and the power amplifier system in the prior art, the solution of the embodiment of the present invention improves the layout of the speaker system and reduces the waste of space.

The invention relates to base frame operation and maintenance, and provides a method and device for purchasing servers by combining actual power consumption and a storage medium, and the method comprises the steps: classifying servers of a data center according to the same brand and the same configuration, and taking the servers of the same brand and the same configuration as the same type of servers; collecting actual power consumption values of the same type of servers; carrying out sampling according to the CPU load of the acquisition time point; establishing actual power consumption statistical table, according to the actual power consumption of the same type of servers; combined with cabinet rated power consumption, determining the number of servers in the cabinet; providing foundation purchasing servers, A machine learning method is used for assisting a cabinet configuration server scheme, a neural network model is adopted for receiving the input cabinet configuration server scheme, the input cabinet configuration server scheme is processed to generate corresponding scores for the configuration server scheme, and the optimal configuration server scheme is selected according to the scoring condition. The utilization rate of the cabinet is improved, and the space waste of the cabinet is reduced. Reducing PUE values.

The invention discloses a four-way movable forklift based on a rotatable workbench structure. The four-way movable forklift comprises a chassis and an operating platform above the chassis. A rotatable workbench is arranged between the chassis and the operating platform and comprises a rotary power mechanism and a rolling bearing rotary bearing mechanism. The rotary power mechanism is fixedly connected with the operating platform. The rolling bearing rotary bearing mechanism is connected with the rotary power mechanism in a matched mode. The rotary power mechanism drives the rolling bearing rotary bearing mechanism to rotate. According to the four-way movable forklift based on the rotatable workbench structure, the movement direction of the forklift can be made not to be limited by rectangular cargos; swerving of the forklift loaded with the cargos is more convenient and stable; meanwhile, the space waste caused by the swerving radius of a traditional forklift is reduced, so that the space utilization rate of a warehouse is higher; and the four-way movable forklift is simple in structure and high in safety and practicability.

An optical pickup according to the present invention includes an integrated circuit element (LDD) 5 for driving first, second, and third semiconductor lasers 3, 4, and 5. The LDD 50 is shaped so as to have a rectangular principal face surrounded by one side, with a plurality of input/output pins being arranged along each side. The plurality of input/output pins include a first pin group connected to a blue-violet laser 5 whose oscillation wavelength is the shortest, a second pin group connected to a red laser 4, and a third pin group connected to an infrared laser 3. The wiring structure of the optical pickup includes a first transmission line 41 for connecting the first pin group to the blue-violet laser 5, a second transmission line 33 for connecting the second pin group to the red laser 4, and a third transmission line 31 for connecting the third pin group to the infrared laser 3, where the first transmission line 41 is shorter than both the second and third transmission lines 31 and 33. Of the rectangular principal face of the LDD 50, the side along which the first pin group is provided is orthogonal to the side along which the second pin group is provided or to the side along which the third pin group is provided.

The invention provides an optical module. The optical module comprises an upper shell, a lower shell and a circuit board, wherein the upper shell comprises a cover plate, a first side plate and a second side plate, the first side plate and the second side plate are arranged at two opposite sides of the cover plate and are fixedly connected, the first side plate and the second side plate are respectively provided with an extrusion part, the extrusion part on the first side plate inclines towards the second side plate, the extrusion part on the second side plate inclines towards the first side plate, the lower shell is covered with the upper shell and comprises a bottom plate, a third side plate and a fourth side plate, the third side plate and the fourth side plate are arranged on two sidesof the bottom plate, a first supporting component is arranged on the third side plate, a second supporting component is arranged on the fourth side plate, the circuit board is arranged between the cover plate and the bottom plate and is supported by the first supporting member and the second supporting member, and an edge of the circuit board is extruded by the extrusion part so as to be extrudedand fixed towards the direction of the bottom plate. The optical module is advantaged in that a pressing plate area used for fixing modes such as screw locking and salient point pressing plate does not need to be reserved on the fixed circuit board, so waste of the space of the circuit board is reduced.