41results about How to "Good initiative" patented technology

The invention relates to a method for measuring coal bunker material level based on laser and binocular vision and a device thereof, belonging to the field of machine vision. The device comprises two CCD cameras with the same parameters, two lenses with consistent parameters, one or a plurality of lasers, a light source, a processing element and an explosion-proof case provided with a window. A rotating mechanism is also included when one laser is used. The method includes that the laser emits variable size laser beams, so as to form a light spot on coal surface, image parallax of the light spot between the two cameras is utilized to measure material level, and an image pair is acquired by the two cameras; corrosion expansion pre-treatment is carried out on the obtained images by utilizing an improved algorithm; for the two images after being pretreated, a new rapid stereoscopic vision algorithm is utilized to calculate a depth map; depth is obtained according to the depth map, and finally high efficiency, real time and accurate coal bunker material level measurement is realized. The device has two measuring modes, namely real-time detection mode and sensor detection mode.

An aluminum metal-core weld wire, the sheath being aluminum, the metal-core having a composition that contains primarily metallic alloying powders e.g. Manganese nitride and/or barium. A method for manufacturing aluminum metal-core wire, the method including depositing a core composition onto strip of aluminum, forming strip of aluminum into a tube containing core composition, and applying an inorganic lube to surface of tube, and drawing tube through reducing dies.

The invention discloses a method for monitoring and diagnosing an indoor air quality (IAQ) sensor on line. In the invention, on the base of the virtual model of an IAQ sensor, the IAQ sensor is monitored and diagnosed on line through a control graph, wherein the control graph can monitor the mean difference and variance between an IAQ parameter value predicted by the virtual model of the IAQ sensor and an IAQ parameter value measured by the sensor. By the model, according to the invention, as the accurate, stable and reliable virtual model of the IAQ has the functions of monitoring the IAQ sensor on line, initiatively finding potential faults, timely maintaining and calibrating the sensor, the invention has the advantages that the cost is low, the initiative is good, and the pertinence is strong.

The present invention relates to an apparatus for producing foamed bitumen for a road construction machine, comprising at least one mixing device having a reaction chamber, in which hot bitumen and at least one reaction fluid can be mixed together via an inlet device comprising at least one inlet nozzle and can be discharged from the mixing device via an outlet device, with at least one compressed-air device being provided, via which the inlet device and/or the outlet device can be subjected to a compressed-air stream for testing and/or cleaning purposes. The present invention further also relates to a method for maintaining such an apparatus.

A cosmetic case including a case body and an associated lid opening and closing the same, is adapted to have an ornamental exchangeable cover replaceably attached to at least either of the lid and the case body to cover them, and hence, the cosmetic case satisfies users' demand that all or even part of decorative portion would not peel off nor drop off the case body and its lid and enables customers to take greater initiative in choosing their favorite appearance of the case.

The invention discloses a method and system for controlling hover, reconnaissance and strike integrated aircraft. The control system comprises aircraft, airborne weapon systems, airborne detection systems and a ground monitoring station; belly suspending plates are installed on the aircraft of all states and weapons are installed on the belly suspending plates, electro-optical pods can be installed and the lifting height of the electro-optical pods can be adjusted to prevent the firing of the weapons from being interfered, and other weapons can be suspended outside under wings or on a fuselagewhile the belly suspending plates are installed. According to the designing scheme of the method and system for controlling the hover, reconnaissance and strike integrated aircraft, the problem of limited weapon firing angle is solved, by arranging the belly suspending plates, missiles arranged on the suspending plates are capable of keeping in the same pointing direction with an observing and sighting device at any time, but synchronously alignment is not necessary, the missiles only need to be capable of keeping in the same pointing direction with the observing and sighting device at any time, or capable of pointing at the same direction along with the observing and sighting device, and therefore firing conditions can be set up at any time to overcome defects in the prior art.

A monoaxially oriented film including a metallized layer; a gas barrier layer; and a propylene-based random copolymer and at least about 3 wt % of a low density polyethylene which is oriented at least about 2.5 times in one direction and exhibits excellent linear directional tear properties parallel to the orientation direction and excellent heat seal performance in terms of high heat seal strengths and low seal initiation temperature. This film formulation and orientation is suitable for pouch applications requiring high gas and moisture barrier, an “easy-tear” linear tear feature, and excellent hermetic seal properties.

A computer network may include a host computer and a plurality of computer workstations selectively connectable thereto at which user work sessions may be initiated. Each computer workstation when disconnected from the host computer (e.g., due to server outage, etc.) may advantageously initiate a user session responsive to a user request and store session information for updating the respective user account balance when reconnected with the host computer. Additionally, when the computer workstations are connected to the host computer they may copy respective user account balances from the host computer upon initiation of user sessions, and update the copied account balances based upon computer usage during the respective user sessions. The computer network may also include at least one reservation computer for cooperating with the host computer to schedule user session reservations and provide a requesting user an estimated time before a user session will be made available.

A vehicle cargo inspection station includes a building structure that has open first and second ends and a top portion forming a passageway therein. A mechanism automatically scans the cargo area of the existing vehicle. The scanning mechanism is movable within the passageway while the existing vehicle remains stationary such that cargo within the existing vehicle remains statically housed therein. The building structure is manufactured of durable and rigid material such that the structure provides a barrier between the scanning mechanism and the outside environment thereby protecting the scanning mechanism from damage by harsh environmental conditions.

An information processing system for consumers at a store may include a plurality of radio frequency (RF) identification devices, where each RF identification device is to be temporarily associated with a respective consumer during movement about the store. At least one RF receiver device may be arranged about the store for receiving communications from the RF identification devices, and at least one consumer identity reader may be arranged about the store for reading respective identities of the consumers. An information processor may cooperate with the RF receiver device(s) and the consumer identity reader(s) for generating consumer position data of the consumers during movement about the store based upon communications from the respective REF identification devices to the at least one RF receiver device, associating the consumer position data with respective identities of the consumers, and initiating consumer-specific advertisements based upon the consumer position data and respective identities of the consumers.

The present invention provides a method for inducing apoptosis in selected cells by aggravating ER-stress. The aggravation of ER-stress is achieved in a specific manner by inhibiting SERCA (sarcoplasmic/endoplasmic reticulum calcium ATPase), leading to elevated level of cytoplasmic calcium concentration, yet without inhibiting the activity of COX-2 (cyclooxygenase-2) or triggering the release of histamine. Induction of apoptosis may be enhanced by first inducing or further aggravating ER-stress through inhibition of proteasome or proteases. Also provided are compounds and compositions useful as ER-stress aggravating agents, methods for screening, selecting, identifying and designing the same and methods for treating diseased conditions by inducing apoptosis through specific and selective aggravation of ER-stress.

The invention relates to an active adjustable vibration isolation system which comprises a high-pressure chamber, a low-pressure chamber, an electromagnetic valve, a pressure sensor, a damper, a piston rod, a cylinder barrel and a height sensor. A fixed partition plate is arranged in the cylinder barrel, and an oil through hole is formed in the partition plate; the piston rod is arranged in the cylinder barrel, the damper is connected to the lower side of the piston rod, the inside of the cylinder barrel is divided into three cavities by the partition plate and a piston, the three cavities sequentially include a compressed air cavity a, a middle oil cavity b and a lower air cavity c, air is filled in the upper portion of the compressed air cavity a, and oil is filled in the lower portion of the compressed air cavity a. The active adjustable vibration isolation system has the advantages that the system comprises the height sensor and the pressure sensor, the height sensor detects change of the distance from the cylinder barrel to a lifting lug, and the pressure sensor detects change of the pressure of the compressed air cavity a; the damper and a spring which are connected with the cylinder barrel realize an impact relief effect, so that a carried mass at the upper end of the cylinder barrel can assuredly translate in a vibration-sense-free manner; when the vibration-sense-free translation vibration isolation system is applied to a suspension of an automobile, the vibration-sense-free translation vibration isolation system can realize effects of attenuating vibration and keeping an automobile body stable, and the height of the automobile body also can be adjusted.

The invention discloses a behavior data collection and analysis system comprising a data collection module which is used for collecting the behavior data of students through the unified data access interface; a data processing module which is used for performing data processing on the scholastic achievement inputted by the teachers and the record content submitted by the students and the teachers,acquiring the comprehensive evaluation data for performing comprehensive evaluation of the students and performing original image storage and compressed image storage on the images in the submitted record; a data display module which is used for displaying the record and the corresponding images submitted by the students and the teachers; and a data analysis module which is used for performing statistical analysis of the comprehensive evaluation data on all the behavior data submitted within a period of time, acquiring the comprehensive evaluation score of each student and generating the comprehensive evaluation report of each student. The beneficial effects of the behavior data collection and analysis system are that all the influence factors involved in the evaluation are comprehensively considered so that the score result is enabled to be more objective and reliable.

The invention discloses an active damping vibration isolation bearing device. The active damping vibration isolation bearing device comprises a lower base, and an upper base arranged on the lower base, wherein the lower base comprises a lower base lower baseplate; a lower base force transfer core pole is mounted in the center of the lower base lower baseplate; a lower base upper top plate is mounted at the top of the lower base force transfer core pole; the upper base comprises an upper base upper top plate arranged on the lower base upper top plate; an upper base outer wall is mounted on the upper base upper top plate; an upper base lower end plate is mounted at the lower end of the upper base outer wall; a piezoelectric stack coats the external of the lower base force transfer core pole; a first force transfer cushion plate is arranged at the upper end of the piezoelectric stack; and a second force transfer cushion plate is arranged at the lower end of the piezoelectric stack. The active damping vibration isolation bearing device can effectively stop when solving the transfer of vibration to the upper structure of a bearing and the transfer of vibration of the upper structure to a foundation, and can consume the vibration energy through a frictional layer; and the active damping vibration isolation bearing device has such advantages as definite force transfer path and strong capacity to adapt to environment.