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108results about How to "Avoid hiding" patented technology

Map display method used to enhance the display of a building by showing several levels of this building

This method is used to enhance the display of a building (SC) showing several levels (T, F1, F2, F3) of this building, without hiding a portion of the map. It consists of:
    • displaying (SPA6′) a first level (T) of this building in the position of this building in the original image, with an enlargement ratio of 100%,
    • displaying (SPP6a′) the other levels (F1, F2, F3) of this building, juxtaposing them with the first level (T), with an enlargement ratio of 100%;
    • and displaying (SPP6b′), in juxtaposition with the display (SPP6a′) of the different levels (F1, F2, F3) of this building, a surface (SPP6b′) representing a so-called peripheral portion (SPP6) located, in the original image, on the periphery of this building, this peripheral portion (SPP6) being displayed (SPP6′) applying:
      • to all elements of this peripheral portion (SPP6), enlargement ratios greater than or equal to a pre-determined minimum value,
      • and at least to some elements, respective enlargement ratios with values lower than 100%, chosen such that the combination of the display surface (SPP6b′) of the peripheral portion and the display surface (SPP6a′) of all the levels (T, F1, F2, F3) occupies, in the new image of the map, a surface (SPA6′+SPP6′) equal to that of the combination of the display surface (SPA6) of the building (SC) and the display surface (SPP6) of the peripheral portion in the original image of the map.
Owner:WSOU INVESTMENTS LLC

Prefabricated toilet and construction and installation method thereof

The invention discloses a prefabricated toilet and a construction and installation method thereof. The prefabricated toilet includes a bottom plate unit, four wall surface units and a ceiling plate unit which are mutually and fixedly connected; the bottom plate unit, the wall surface units and the ceiling plate unit are constructed by reinforced concrete; doors and windows are arranged on the wall surface units; at least one wall surface unit or a part of one wall surface unit of the four wall surface units is of a semi-prefabricated structural wall, the thickness of the semi-prefabricated structural wall is less than the whole thickness of a building structural wall, a plurality of raised columns are arranged on an outer side surface of the semi-prefabricated structural wall in the normal direction thereof, the height of the raised columns plus the thickness of the semi-prefabricated structural wall equals the whole thickness of the building structural wall, top surfaces of the plurality of raised columns are parallel to the outer side surface of the semi-prefabricated structural wall, and bolts for accurately positioning and installing cast-in-situ wall templates are arranged on the top surface of each raised columns. The prefabricated toilet is easy to construct and install, is firm and stable in structure, and can greatly improve the efficiency of on-site construction.
Owner:YAU LEE WAH CONSTRUCTION MATERIALS (HUIZHOU) COMPANY LIMITED

Novel media access mechanism and channel cooperation method for MAC layer of Internet of vehicles

The invention relates to a novel media access mechanism and channel cooperation method for an MAC layer of Internet of vehicles and belongs to the technical field of Internet of vehicles. The method comprises the following steps that an RSU drive test unit is repositioned to enable a network to balance and schedule and distribute resources reasonably; a new time slot region is divided, the adaptability is better while the performance requirements are met, even if the vehicle node density reaches a saturation value, the secure message transmission can be also guaranteed to a certain degree; through a non-timely and asynchronous reserved communication mode, more channel resources are saved, and meanwhile, the interference and the collision of different messages are avoided; and a strategy for active compensation is provided, so that the reliability of the secure message transmission is further enhanced. Through a control unit, unified management is carried out on the whole WBSS network resource and information; in comparison with the conventional IEEE1609.4 channel cooperation mode, the safety performance is improved to a larger extent, and the idle channel resources are further utilized on the basis of avoiding the data collision.
Owner:CHONGQING UNIV OF POSTS & TELECOMM

Fermentation preparation process and preparation device for functional health-care red yeast rice

The invention provides a fermentation preparation process and a preparation device for functional health-care red yeast rice. The fermentation preparation device comprises a base, a first supporting plate, a moving block, a lead screw, a second supporting plate, fixed plates, a supporting tank, a cover plate, a fermentation tank and a servo motor, wherein the fixed plates are fixedly connected with and arranged at the center positions of the left side and the right side of the top part of the base; the lead screw is transversely and rotatably connected with and arranged at the center positionbetween the fixed plates; the upper end of the lead screw is in threaded connection with the moving block; a stirring unit is installed at the upper end of the bottom part of the interior of the fermentation tank; mounting plates are installed at the periphery of the interior of the fermentation tank; an electric heating plate is installed at the outer side of the fermentation tank; an oxygen supply machine is fixedly connected with and arranged at the upper end of the supporting tank; and the oxygen supply machine and the cover plate are connected through a guide pipe. According to the fermentation preparation process and the preparation device for the functional health-care red yeast rice, a servo motor drives a rotating shaft to rotate relative to a fermentation tank body, so the stirring unit and rake teeth can quickly and uniformly stir; and the mounting plates and the stirring unit are easy to disassemble and assemble, so cleaning is convenient, and the problems of mildew and thelike due to incomplete cleaning of the interior of the preparation device are not liable to occur.
Owner:安徽德昌药业股份有限公司

Concealed type rotary lock cylinder and unlocking key

ActiveCN103883168AShorten the lengthGuarantee concealmentKeysCylinder locksEngineeringInverted u
The invention relates to a concealed type rotary lock cylinder. The concealed type rotary lock cylinder comprises a lock cylinder body and a rotary locking drive bolt. The lock cylinder body is a square or cylindrical block with a round through hole in the middle. Two strip-shaped hole passages with different widths are formed inside the lock cylinder body in parallel. The wide strip-shaped hole passage is communicated with the front end face of the square or cylindrical block to form an insertion port. The narrow strip-shaped hole passage is not communicated with the front end face of the square or cylindrical block. A separation wall is formed between the wide strip-shaped hole passage and the narrow strip-shaped hole passage in the lock cylinder body. A marble hole section is arranged in the narrow strip-shaped hole passage, and a side column marble is arranged in each marble hole. The invention further relates to an unlocking key. The unlocking key is an inverted U-shaped strip plate and is matched with the concealed type rotary lock cylinder. According to the concealed type rotary lock cylinder and the unlocking key, lock cylinder components can not be seen from a tapered end or a shell of a lock body, so the purpose of preventing thieves from unlocking the lock by means of electric drills, forced unlocking tools, technical unlocking and the like can be achieved.
Owner:江苏扬先科技有限公司

Application program encryption method and device for Android-based system

The invention discloses an application program encryption method and device for an Android-based system. When the Android-based system is powered on, an authorization service module is enabled, and an encryption driving module is requested to read SOC feature information; the encryption driving module reads the SOC feature information in an SOC module, conducts secondary encryption on the information through an AES encryption algorithm and an XOR encryption algorithm and then transmits the information to the authorization service module; the authorization service module decrypts the encrypted information through an AES decryption algorithm and the XOR decryption algorithm, judges whether the SOC module is authorized or not according to the decrypted information and stores an authorization result to allow an application program module to query; when the application program module runs, an authorization detection request is sent to the authorization service module, the authorization service module returns the authorization result to the application program module, and the application program module determines whether or not to withdraw from running according to the authorization result. Accordingly, the purpose that the application program module can only run on an authorized hardware platform is achieved, and the security of the application program module is greatly improved.
Owner:上海云间半导体科技股份有限公司

Copper-based methanol synthesis catalyst and preparation method thereof

The invention provides a copper-based methanol synthesis catalyst and a preparation method thereof. The method includes the steps that copper-zinc mixed liquor is mixed with a first precipitator aqueous solution in a parallel flow mode, the pH is controlled to be 7-8, standing is performed for ageing, and slurry A is formed; a second precipitator aqueous solution is added into a soluble aluminum salt aqueous solution, the pH is controlled to be 7-8, the temperature is controlled to be 40-50 DEG C, standing is performed for ageing, and slurry B is obtained; the slurry A and the slurry B are mixed and filtered, a solid phase is washed, dried, roasted and formed, and the copper-based methanol synthesis catalyst is obtained. According to the preparation method, the steps are simple, the controllability is high, the raw material source is wide, and industrialization is easy to achieve; by the adoption of the preparation method, the copper-based methanol synthesis catalyst with high catalytic activity and heat stability can be obtained and is suitable for producing methanol with synthesis gas containing CO, CO2 and H2 under the low temperature and low pressure conditions; besides, the catalyst does not need reduction before use and can be conveniently applied and popularized on a large scale.
Owner:SHENYANG SANJUKAITE CATALYST +1

Task-based cooperative working structure and method

The invention discloses a task-based cooperative working structure and method. The task-based cooperative working structure comprises a date display module, a task list module and an interaction module, wherein the date display module is used for displaying date information, and the date information is associated with the task list module; the task list module is used for displaying task information associated with the date in a list form; and the interaction module is associated with the task list module and is used for providing an interaction interface for completing the task according to the content displayed in the task list module and performing interaction by all personnel participating in the tasks displayed in the same task list module. Compared with the prior art, the task-based cooperative working structure and method disclosed by the invention have the advantages that various traditional cooperative tasks are deeply fused by taking the task as the core, unnecessary interface elements and components are reduced to the greatest degree, all the functions are represented in a software interface to the greatest degree, the functions are prevented from being hidden in an interface menu, the eyeball movement distance is reduced to the greatest degree, the mouse movement distance and the number of clicks are reduced, and comfortable experience is brought to users.
Owner:INSPUR QILU SOFTWARE IND

Garbage pyrolysis and purification treatment equipment

The invention discloses garbage pyrolysis and purification treatment equipment, and relates to the technical field of garbage pyrolysis and purification treatment. The garbage pyrolysis and purification treatment equipment comprises a wall body assembly and a feeding cylinder, wherein the wall body assembly comprises an outer isolation layer, a heat preservation cotton layer and a fireproof layer,the outer isolation layer is formed by welding metal plates, the heat preservation cotton layer is fixed between the outer isolation layer and the fireproof layer through fixing supporting columns onthe side wall of the outer isolation layer, the heat preservation cotton layer is in a bent folding structure shape, the fireproof layer is formed by stacking refractory bricks, a spray head and a waste gas oxidation chamber body are arranged inside the wall body assembly, a stirring rotating shaft is rotationally arranged below the waste gas oxidation chamber body, stirring rods are arranged onthe stirring rotating shaft at intervals, a partition plate body is obliquely arranged below the stirring rotating shaft, and a slag outlet groove is formed in the side part of the partition plate body. According to the garbage pyrolysis and purification treatment equipment, solid-liquid separation operation of household garbage can be realized, filtrate in the household garbage is prevented frombeing brought into subsequent processing operation, automatic lifting and feeding operation of the household garbage can be realized, the operation of removing iron impurities is realized, and waste residues after pyrolysis are prevented from being condensed into blocks.
Owner:中海国弘能源科技有限公司

Automatic production line and production manner of centrifugal cast pipes

The invention discloses an automatic production line and a production manner of centrifugal cast pipes. The automatic production line comprises a batching library. A feeding device is arranged at oneend of the batching library. The feeding device comprises a feeding robot, four feeding trolleys, first rails for supporting the feeding robot, and second rails for supporting the feeding trolleys. Asmelting device is arranged at the other ends of the second rails, a pipe pulling robot is arranged at the other end of the smelting device, and a steering robot is arranged at the other end of the pipe pulling robot. The steering robot comprises a rotary robot and a sliding rail, a shot blasting machine and a straightening machine are arranged on the other side of the sliding rail, and a head cutting device is arranged at the other end of the straightening machine. The head cutting device comprises a transfer cutting head, a double-head lathe, a laser marking machine and a transfer robot. A PT pond is mounted on one side of the laser marking machine, a transfer passageway is formed in the other side of the PT pond, a first transfer frame is arranged at the other end of the transfer passageway, a boring mill robot is arranged on the other side of the first transfer frame, a boring mill is arranged below the boring mill robot, and a second transfer frame is arranged at the other end ofthe boring mill.
Owner:SHANGHAI SUPEZET ENG TECH CO LTD +1

Mold device for producing horn disc body and production method applying mold device

ActiveCN110654052AImprove molding qualityImproving the molding quality can effectively improve the qualification rate of the speaker basinShaping pressMechanical engineeringIndustrial engineering
The invention relates to a mold device for producing a horn disc body and a production method applying the mold device. The mold device comprises a lower die holder, a lower die core, an upper die holder, an upper die core, a positioning die sleeve and a driving mechanism. The lower die holder is arranged below the driving mechanism, the lower die core is arranged on the lower die holder, the positioning die sleeve sleeves the lower die core, the upper die core is connected to the upper die holder, the upper die holder is arranged on the driving mechanism and is in drive connection with the driving mechanism so that the upper die holder can move vertically through the driving mechanism and can rotate around the center line of the upper die core. The invention further provides a productionmethod applying the mold device. The mold device for producing the horn disc body has the advantages of being simple in structure, high in reliability, high in machining efficiency, good in machiningquality and the like; the production method applying the mold device can effectively lower the operation difficulty of operation workers and improve the machining efficiency and quality of the horn disc body, and the yield of horn disc bodies manufactured through the production method is quite high.
Owner:KOBBLE DIGITAL ELECTRONICS
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