72results about How to "Shorten exchange time" patented technology

A robotic surgical system for performing minimally invasive medical procedures includes a robot manipulator for robotically assisted handling of a laparoscopic instrument having a manipulator arm, a manipulator wrist supported by the arm and an effector unit supported by the wrist, wherein the manipulator arm provides three degrees-of-freedom by means of a first joint, a second joint and a third joint, each having an associated actuator, for robotically positioning the wrist, the wrist providing two degrees-of-freedom by means of a fourth joint and a fifth revolute joint having an associated actuator, for robotically setting the yaw angle and the pitch angle of the effector unit respectively; the effector unit includes a laparoscopic instrument actuator and provides one degree-of-freedom by means of a revolute sixth joint having an associated actuator for robotically setting the roll angle of the LIAs which includes a seat with an associated coupling mechanism for mounting an instrument stem adaptor to the effector unit, and an actuation mechanisms cooperating with the instrument stem adaptor for actuating a laparoscopic instrument connected to the adaptor. The effector unit is configured such that the rotation axis of the revolute sixth joint coincides with the longitudinal axis of a laparoscopic instrument mounted to the effector unit and the effector unit includes a sensor assembly having a 6 degree-of-freedom (DOF) force/torque sensor and a 6 DOF accelerometer. The sensor assembly connects the LIA to the sixth revolute joint.

The invention discloses an intelligent-document-platform-based multi-channel information acquisition and exchange method. The intelligent document platform comprises a server and a database, wherein various application services are deployed on the server; an application program is installed on a variety of terminal equipment which serve as information acquisition channels; the application services communicate with the application program which is distributed on the terminal equipment by calling a unified interface; and the interface is an interface of an application program interface (API) function, which is irrelevant to the terminal equipment. By the multi-channel information acquisition and exchange method, a public data processing center is established for different acquisition channels according to different terminal equipment and acquisition environments; therefore, the information processing and converting capacity is improved. The information is acquired through the method, the information acquisition and exchange time can be greatly shortened, the information flow is accelerated, and the information acquiring and processing period is reduced.

The invention discloses an STL mapping table management method based on an Ondemand algorithm. When reading operation is needed, a cache table LPT_stack is inquired through LBA, if a corresponding mapping table item exists in the cache table, corresponding PBA is acquired, and after an actual physical block number is acquired by inquiring BMT, data is directly read; if the corresponding mapping item is not found in the cache table, a mapping table in a disk is sought, and all mapping table items of a sector where the mapping table item is located are put into a cache. When writing operation is needed, LBN where the LBA is located is calculated, a BMT table is sought with the LBN as an index, and then PBN is acquired; if no PBN exists, a data strip is directly distributed, or otherwise, whether a corresponding data strip has space for writing of a data block or not is checked, if yes, writing is directly carried out, and if not, erasing is carried out on the data strip, invalid data blocks are released, and data is written into the corresponding strip; after the data is written in, the corresponding mapping table item is modified.

The invention relates to a vegetable insulating oil refining process taking rapeseed oil as a raw material. The vegetable insulating oil refining process comprises the following steps: 1) selecting novel ionic liquid [thtd-Ph] Cl to carry out methyl esterification modification on rapeseed oil, and carrying out preliminary refining of degumming, washing, primary deacidification, reduced pressure distillation, normal pressure decoloration and deodorization on the rapeseed oil; 2) carrying out secondary alkali refining decolorization treatment and reduced pressure distillation on the rapeseed oilsubjected to primary refining to obtain refined rapeseed oil; 3) adding an antioxidant and an anticoagulant into the refined rapeseed oil to obtain modified rapeseed oil. The vegetable insulating oiltaking the rapeseed oil as a raw material has high flash point, low viscosity, low condensation point, low acid value and low water content, good physical and chemical properties and electrical properties, can meet the standard of transformer insulating oil, and can be widely popularized and used.

Aspects of the present disclosure describe a robot which has a controller, actuators, encoders, and mechanical components. The robot may produce motion about an X, Z, R_U, R_L, and Theta axes. Movements of the robot are controlled by the controller. The repeatability of the robot is improved by designing the robot such that a control cycle frequency of the controller is 50 times or more greater than a vibrational frequency of one or more of the mechanical components. In order to reduce the release of particulates, a baffled enclosure may be used. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. This abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

The invention relates to a production system for a hollow alginate capsule for a cigarette. The production system comprises an emulsifying tank, a forming device, a separating device, a film forming device, a first water washing device, a solidifying device, a second water washing device and a programmable logic controller (PLC), wherein the emulsifying tank is used for preparing a polyvalent metal ion emulsion; the forming device is used for preparing the polyvalent metal ion emulsion into emulsion drops through a dropping method, and enabling the emulsion drops to contact a forming liquid and condensate, so that a primary pill of the alginate capsule is formed; the separating device is used for separating the primary pill from the forming liquid; the film forming device is used for soaking the primary pill in a film forming liquid for a first preset time; the first water washing device is used for washing the primary pill after being soaked for the first preset time; the solidifying device is used for enabling the primary pill after being washed by water to contact a solidifying liquid for a second preset time; the second water washing device is used for washing the alginate capsule; and the PLC is used for setting the first preset time and the second preset time, controlling the primary pill to be soaked in the film forming liquid for the first preset time, and controlling the primary pill to contact the solidifying liquid for the second preset time. The production system can produce the alginate capsule with the radial size being 2.5mm-4.0mm.

The invention discloses a minor radius exchange platform for a machine tool. The minor radius exchange platform for the machine tool is driven by a rotation oil cylinder, drives a rotary sleeve, a guiding sleeve, a rotary base, a rotary shaft and a piston to rotate in a gear rack transmission mode and then drives a clamping mechanism and the workbench to rotate to achieve a rotation function of the exchange platform. Lifting of a gland, a cylinder body, the guiding sleeve and the rotary base is achieved through control of pressure oil inside a first oil chamber and a second oil chamber which are arranged above and below the piston, a lifting function of the exchange platform is achieved, only the gland, the cylinder body, the guiding sleeve and the rotary base perform the lifting action, other parts inside the exchange platform are not involved, and separation of a rotation structure and the lifting structure can be achieved. A workbench can stably rotate within minor radius along with the exchange platform through a clamping mechanism clamping workbench which is connected to the rotary base. The minor radius exchange platform for the machine tool has the advantages of being simple and compact in structure, greatly improving the structure stability and accuracy, shrinking the rotation radius of the wokbench and improving the exchange speed, the reliability and the action efficiency.

The invention discloses a universal telephone number encoding method and a telephone set adopting the same. In the method, the digit number of the existing telephone number is at least shortened to two to three digits by respectively adopting hexadecimal numerical decoding, full latin letter encoding or 25-latin-letter encoding, the telephone number is easy to generate memory association, and area codes are defined by pinyin prefixes. The universal telephone number encoding method and the telephone set adopting the same are convenient to memory. The method disclosed by the invention can be universal around the world. A communication switching system decreases the number transmitting and switching time due to the shortening of the digit number of the telephone number. Access codes of international calls of each country and codes of national telephones are uniformly determined into two digits, which is beneficial to contact and mutual respect among the countries. The national telephone codes are totally consistent with English abbreviations which are internationally universal and represent the names of the corresponding countries. As long as the English abbreviation of one country is known, an international call can be conveniently dialed and people do not need to mechanically memorize cut-and-dried countries, areas and telephone numbers, which consist of numbers.

An automatic tool storing mechanism has a plurality of main magazine, transporting means, and a tool exchanging arm. Each main magazine holds a large number of pots with tools. The transporting means transports the pots with tools one by one between the main magazine and the waiting position close to the main spindle. The tool exchanging arm takes out an unused or preused pot with tool which is waiting at the waiting position and attaches it to the main spindle and also removes the used tool from the main spindle and places it in the pot.

The invention discloses an electron beam curing shielding device allowing continuous feeding of plates. The electron beam curing shielding device comprises a conveying assembly used for conveying the plates, and the conveying assembly comprises a plurality of conveying rollers which are arranged at intervals; the outer side of the conveying assembly is provided with a closed shielding cover in a covered mode, a conveying channel extending along the conveying direction of the conveying assembly is arranged in the shielding cover, and the conveying channel forms a feeding opening and a discharging opening correspondingly at the two ends of the shielding cover; the conveying channel comprises a feeding area, an irradiation curing area and a discharging area which are sequentially arranged in the conveying direction, an electron accelerator is arranged in the irradiation curing area, and a plurality of shielding assemblies are arranged in the feeding area and the discharging area, each shielding assembly comprises a shielding plate fixed on the inner wall of the shielding cover and a shielding door used for separating the conveying channel together with the shielding plate, an opening for allowing the plates to pass through is formed in the shielding plate, the shielding door is arranged to be capable of rotating relative to the shielding plate, and a reset mechanism is arranged on the shielding door. According to the electron beam curing shielding device, on the basis of ensuring the shielding effect and the gas environment, the production efficiency of a production line is improved.

An automatic pallet exchange device includes: a pallet magazine 1 that accommodates a plurality of pallets 3 respectively having a plurality of horizontally extending protrusions 16 so as to be taken in and out in horizontal directions; a pallet fixing part 23 that allows the plurality of protrusions 16 to be engaged with a plurality of depression parts 17 to horizontally fix the pallet 3 and a pallet fixing table 20 on which the pallet fixing part 23 is arranged. The pallet 3 horizontally fixed by the pallet fixing part 23 is horizontally turned and horizontally moved to exchange the pallets 3 between the pallet fixing table 20 and the pallet magazine 1.

The invention provides a silicone rubber/nano-silver-carrying modified montmorillonite nanometer antibacterial composite material. The silicone rubber/nano-silver-carrying modified montmorillonite nanometer antibacterial composite material is prepared from the following components in parts by weight: 100 parts of silicone rubber, 0.1 to 1 part of a nano-silver-carrying modified montmorillonite nanometer antibacterial agent, 150 to 200 parts of a dispersion medium, 7 to 8 parts of a cross-linking agent and 0.1 to 0.2 part of a promoter. The invention also provides a preparation method for the composite material provided by the invention. According to the invention, through organic intercalation treatment to nanometer montmorillonite, compatibility between montmorillonite and a polymer can be improved; meanwhile, montmorillonite lamellas are partially stripped; silver ions can more easily enter the interlamellar spacing of the montmorillonite; the time of ion exchange between the silverions and the montmorillonite is shortened; the silver carrying amount of the montmorillonite is increased; and the antibacterial effect of an antibacterial agent is improved.

The invention relates to an opening device for a test handler. The opening device for the test handler comprises a lifting module, which is configured to be capable of ascending and descending and is equipped with an operation part; an opening plate, wherein a lower surface has an installation part and an upper surface has multiple opening pins which enable to open an insertion part of a carrier plate, the installation part is disposed at the upper side of the lifting module and is lifted up and down with the elevation of the lifting module, and according to the operation state of a manager on the operation part, the formation of the state of installation to the lifting module may enable to release the installation state; and a driving part providing a driving force for lifting the lifting module up and down. According to the invention, the installation which enables to easily assemble and disassemble the opening pate is disclosed, thereby making the replacement of the opening plate easier. In addition, the carrier plate and the opening plate are located at different level conditions, and a proper surface contact between the carrier plate and the opening plate is allowed, further preventing the damage to the insertion part.

The invention relates to the field of steer-by-wire, in particular to a steering wheel based on steer-by-wire and brake-by-wire. The steering wheel comprises a horizontal moving mechanism fixed on a vehicle meter cross beam and is fixed on a movable block of the horizontal moving mechanism, wherein a circumferential spacing unit of the movable block is arranged near the movable block; the steering wheel driven by the horizontal moving mechanism is arranged in front of a driver's seat or a copilot's seat, and can move freely between the driver's seat and the copilot's seat, so that a driver and a copilot can drive a vehicle alternately without the need of seat exchanging, which effectively solves the problem that the driver becomes tired after long time driving. According to the steering wheel, the time for the driver and the copilot to exchange the seats is effectively reduced; and the operation is very convenient.

An EUV photoetching device and an exposure method therefor. A mask table (300) of the device bears a plurality of reflection type masks (400a, 400b), wherein while one reflection type mask (400a) at an exposure position conducts exposure, the other reflection type mask (400b) at a measurement position can conduct facial forming and position measurement simultaneously. When a plurality of batches of silicon chips are exposed, the time for facial forming and position measurement can be saved, thereby improving the productivity. The mask table (300) can also bear a plurality of identical reflection type masks, and silicon chips are exposed by using a manner of switching masks alternately, so that by means of continuously switching the reflection type masks, the occurrence of the situation where the image quality is impaired, which is caused by the thermal deformation of the reflection type masks after being exposed for a period of time, due to the fact that heat dissipation in a high vacuum environment is difficult can be avoided.

The invention discloses a method for efficiently preparing an oxygen production molecular sieve, the method comprises the following steps: preparing a high-temperature lithium salt solution in advance, wherein the temperature of the lithium salt solution is more than 60 DEG C, the lithium ion concentration is more than 0.4 mol/L, adjusting the pH value of the lithium solution to 9-11 by using ammonia water, wherein the mass ratio of the lithium salt solution to the molecular sieve is (10: 1)-(40: 1), and carrying out lithium ion exchange on an LSX type molecular sieve by using a belt filter, pulping by using a pulping tank before the LSX is fed, wherein the solid content of the slurry is between 5% and 30%, after the molecular sieve slurry is fed into a belt filter, performing spraying exchange with lithium liquid, washing and drying, and obtaining the LiLSX type molecular sieve. The method is simple and efficient, one-step operation is realized, the exchange contact time is short, and the oxygen production performance of the molecular sieve can be improved while the high crystallinity of the molecular sieve is ensured.

The invention discloses a numeric code and non-numeric code conversion method, a communication system and a communication method. A numeric code and non-numeric code conversion device is arranged in the system, and existing numeric codes are compressed into briefer equivalent codes expressed by non-numeric codes. Existing numeric telephone numbers are shortened for 2-3 digits so that the number digits are enabled to be maintained within the memory physiological limit of people and memorizing is further facilitated; number transmission and exchange time and storage space of a communication network are reduced due to shortening of the number digits; significant economic benefits are brought about due to shortening of the number digits and reduction of mistaken dialing and false dialing; and telecommunication number resources are greatly extended, and the system can be organically integrated with an existing numeric telecommunication code system. The system can be implemented within a telephone area code, a certain service provider network and a country or region without influencing international communication. Communication between a mobile phone and a fixed telephone is not influenced by change of a code scheme, huge administrative input is not required, the technology is easy and practicable and the application prospect is wide.

The invention relates to a winding reel collection device comprising a bottom board, a textile machine, a workbench, a mounting column, a bearing, a winding reel, a fixing mechanism, a mounting frame,a moving table, a hydraulic cylinder, a clamping mechanism, a first lead screw, a first guide rod, a first motor and a collection mechanism. Automatic collection of the winding reel is achieved; a slide rod and a fixing wheel are matched to fix the winding reel, so that stability when the winding reel inputs yarns into the textile machine is improved; a second lead screw and a clamping block arematched to clamp the winding reel, rapidness and high efficiency are achieved, the replacement time is shortened, and the production efficiency is improved; and through a third lead screw and a lifting table, a storage rapidly gets close to a clamping table, the replacement time is shortened, a too long hydraulic cylinder does not need to be used, and the whole device is reasonable in space layout.

The invention relates to a method for strengthening lithium-aluminum-silicon glass. The method comprises the following steps: selecting lithium-aluminum-silicon glass; mixing 4-10 wt% of HF, 4-7 wt% of HNO3 and 85-95 wt% of water according to the mass ratio to obtain a corrosion mixed solution; putting lithium aluminum silicon glass into the corrosive mixed solution; taking out the lithium-aluminum-silicon glass and washing the lithium-aluminum-silicon glass; preheating the lithium aluminum silicon glass; preparing a salt solution; placing the lithium-aluminum-silicon glass in the salt solution, and preserving heat for 12-36 hours at the temperature of 400-430 DEG C; taking out the lithium aluminum silicon glass, and dripping salt for 5-10 minutes; after salt dripping is completed, performing air cooling; spraying a citric acid solution on the surface of the lithium-aluminum-silicon glass, and wiping the lithium-aluminum-silicon glass; and cleaning the lithium aluminum silicon glass. The glass strength can be greatly improved, the ion exchange time is shortened, the strengthening efficiency is improved, the use time of the salt solution is prolonged, the replacement frequency of the salt solution is reduced, and the production cost is greatly reduced.

The invention is concerned with the 13 bits coding method of basic Chinese character that uses to exchange information, the characteristic is: uses the 13 bits binary system numeral to express the Chinese characters set for GB2312-1980 information exchanging, the set uses 14 bits binary system numeral to express the Chinese characters code. The advantages of the invention are: saves one bit binary system numeral bit, and the invention gives the simple arithmetic of the two codes. The invention can improve the information exchange efficiency and saves the information exchange time.