121results about How to "Extended downtime" patented technology

This invention is concerned with the control of implanting ions into a substrate, such as doping semiconductor wafers. The ion beam is measured to ensure waters are implanted with the correct, uniform ion dose. The incident ion beam comprises ions and neutrals, yet detectors measure only ions. The ions/neutrals ratio varies with the ion implanter's chamber pressure that in turn is known to rise and fall when the ion beam is on and off the wafer respectively, according to a characteristic time constant. This invention provides methods of correcting measured ionic currents to account for neutrals using the time constant. Initially an assumed time constant is used that is later improved by measuring the ionic current after a delay sufficient to allow the chamber pressure to recover to its base value. The time constant may also be improved by removing any quadratic variation in already determined true beam current values.

The invention relates to an air-cooled refrigerator, in particular to a defrosting device of the air-cooled refrigerator. The invention provides the air-cooled refrigerator with simpler and effective defrosting method and the defrosting method of same, wherein the air-cooled refrigerator is formed by improving the original components of the refrigerator. The air-cooled refrigerator comprises a CPU and an air channel, wherein the air channel is internally provided with a fan, the fan is connected with the CPU, the fan comprises a cold room fan and a refrigerating room fan, the cold room fan is set into a two-way fan, when the temperature of a cold room rises to the set temperature, the cold room fan starts to reverse so as to lead evaporator defrosting water vapour to be blown back into the cold room. The defrosting method can slow down the temperature rising in the cold room so as to prolong the downtime of a compressor, thereby reducing the starting ratio of the compressor; humid air is blown back to the cold room and a fruit and vegetable room, thereby ensuring the humidity in the cold room and the fruit and vegetable room, and being beneficial to keep fruit and vegetable fresh; meanwhile, because the temperature of gas in the cold room is higher, the frost layer on a refrigeration evaporator is effectively removed, and the purpose that the defrosting function of the evaporator fine adjusts the temperature of the cold room is achieved.

A construction machine for machining floor surfaces, wherein the machine includes a milling roll having a plurality of tool holders on a surface thereof. A tool, especially a straight shank tool, is received in a tool receiving element of the tool holder in an exchangeable manner. With this invention it is possible to change the tool in one such construction machine in a simplified manner. Thus, the milling roll is associated with a tool changing device, and the tool changing device dismounts each tool from the tool holder and/or mounts each tool in the tool holder.

The invention relates to a cleaning device for gluing nozzles (1) arranged to apply glue (32) to tobacco processing material (33) or packaging material, wherein a device for at least one gluing nozzle (1 ) means (2, 18) for supplying a liquid (3, 14), the liquid supply means comprising at least one liquid outlet (2). The invention also relates to a method for cleaning a gluing nozzle (1) of a tobacco processing machine or a packaging machine, wherein the gluing nozzle (1) is provided with a flow (14) by which the gluing Impurities are removed from the nozzle (1). The device according to the invention is characterized in that a suction device (7, 8, 17, 24, 30) is provided, by means of which the liquid is sucked away after the at least one gluing nozzle has been supplied with liquid. The method according to the invention is characterized in that the liquid (3, 14) and the removed impurities are sucked away from a region (20) close to the gluing nozzle (1).

Techniques for upgrading and migrating software systems include configuring a target database on a computing appliance that is communicably coupled with a distributed computing environment that includes a source database, the source database including a plurality of productive database tables and a plurality of non-productive database tables; determining a distribution of database tables to migrate to the target database, the distribution including at least a portion of the plurality of productive and non-productive database tables from the source database and at least one new database table of a database upgrade; migrating the distribution of database tables to the target database; and pointing a productive system of the distributed computing environment to the target database.

The invention discloses an intelligent sample collecting device which comprises a machine frame. The machine frame is provided with a feed inlet. A rotatable rotating disc mechanism and multiple sample storage barrels used for collecting samples are arranged in a collecting cavity formed by the machine frame. The sample storage barrels are hung on the rotating disc mechanism. Each sample storage barrel is provided with a hinged barrel cover and an induction locking mechanism used for locking the barrel cover. The hinged position of the barrel cover is provided with an elastic part so that the barrel cover can bounce upwards to be opened when not locked. The feed inlet is provided with a liftable weighing mechanism. The weighing mechanism is provided with an induction unlocking assembly matched with the induction locking mechanism. When the rotating disc mechanism drives the sample storage barrels to rotate to the position below the feed inlet, the weighing mechanism raises to lift up the sample storage barrels, so that the induction locking mechanism induces an unlocking signal of the induction unlocking assembly to open the barrel covers for sample connection and weighing operation. The intelligent sample collecting device has the advantages that the structure is simple and compact, the intelligence degree is high, sample collection and transfer safety is high, sample collection quality precision is high, working efficiency is high, and the production cost is low.

This invention enables an image forming apparatus to perform highly precise misregistration detection without causing increased downtime or increased cost. For this, the image forming apparatus according to the invention comprises a detection unit for detecting a misregistration detection pattern formed on an endless belt. The employed misregistration detection pattern includes a first pattern array formed with a misregistration detection color or a reference position color, and a second pattern array formed with a misregistration detection color or a reference position color. The misregistration detection pattern is configured in a way that the first pattern and the second pattern have different shapes, and that the color order of the first patterns in the first pattern array and the color order of the second patterns in the second pattern array are different.

An energy supply system 100 for an aircraft comprises at least one fuel cell 101 and at least one energy storage device 103, wherein the fuel cell 101, of which there is at least one, is coupled to the energy storage device 103, of which there is at least one, such that the energy storage device 103 can be charged by means of the fuel cell 101.

The invention discloses an efficient drying device for cereals. The efficient drying device for cereals comprises a bottom plate, a drying cavity, a motor, a cylindrical barrel and a transmission cavity; the drying cavity is formed in the upper end of the bottom plate; feeding hoppers are symmetrically arranged at the upper end of the drying cavity; the motor is arranged on the inner sides of thetwo feeding hoppers; the output end of the motor is fixedly connected with a rotating shaft; the rotating shaft penetrates the drying cavity and is fixedly connected with an incomplete bevel gear; thecylinder barrel is fixedly installed on the inner side of the drying cavity; the rotating shaft penetrates the cylindrical barrel at the same time; the left side wall and the right side wall of the drying cavity are symmetrically provided with transmission cavities; a movable plate is connected in each transmission cavity in a sliding manner; and a swinging plate is hinged to the inner side of each movable plate through a supporting rod. The efficient drying device for cereals is novel in design, the bottom cereals can be turned over upwards, it can be effectively prevented that lots of cereals are accumulated at the bottom of the drying cavity, and therefore the cereal drying efficiency is improved, and the drying effect is improved; and meanwhile, the swinging plates are arranged and are used for winnowing the cereals, and the frying efficiency is further improved.

A computer-implemented method for modifying software code includes: processing a command to modify a first module of software code stored on a production system in a distributed computing environment, where the software code includes a first plurality of data objects and a first plurality of notes; generating at least one queue comprising the second plurality of notes; modifying a second module of software code stored on a development system in the distributed computing environment with the second plurality of notes, where the second module of software code comprising a version of the first module of software code; and transferring the second module of software code to the production system to modify the first module of software code such that the first plurality of notes are modified by the second plurality of notes.

Provided is an LCD device having excellent high speed responsiveness. This LCD device contains a polymer or a copolymer in a liquid crystal composition sandwiched between two transparent substrates, at least one of which has an electrode, and the content of the polymer or the copolymer is 1% by mass or greater and less than 40% by mass of the total mass of the liquid crystal composition and the polymer or the copolymer. This LCD device can be applied to various operation modes such as TN, STN, ECB, VA, VA-TN, TPS, FFS, a π cell, OCB, and cholesteric liquid crystals.

A method of using a film formation apparatus for a semiconductor process includes a step of removing a by-product film deposited on an inner surface of a reaction chamber of the film formation apparatus. This step is performed while supplying a cleaning gas containing hydrogen fluoride into the reaction chamber, and forming a first atmosphere within the reaction chamber, which allows water to be present as a liquid film.

The invention discloses an intelligent control method of an air-conditioner. The intelligent control method comprises the steps of connecting the air-conditioner to the entire vehicle CAN network, obtaining an air-conditioner set temperature T1 and an environment temperature T2 by an entire vehicle controller, and calculating the temperature difference delta T of the two temperatures, when the temperature difference delta T is greater than the set temperature difference limiting value, starting the air-conditioner, otherwise, comparing the environment temperature T2 with the set environment temperature limiting value, when the environment temperature T2 I s greater than the set environment temperature limiting value, controlling the air-conditioner to be started, otherwise, comparing the previous response time of the air-conditioner with the set response time limiting value, and when the previous response time of the air-conditioner exceeds the set response time limiting value, starting the air-conditioner, otherwise, prohibiting the starting of the air-conditioner. The intelligent control method of the air-conditioner has the advantages that the energy source is reasonably and effectively distributed and intelligent control is performed on the air-conditioner according to the actual conditions of the air-conditioner (the set temperature, the temperature and the like) and the entire vehicle on the basis of information interaction between the entire vehicle controller and the air-conditioner controller, and furthermore, the effects of energy conservation and emission reduction can be achieved.

This polishing apparatus includes a head that holds a semiconductor wafer, a polishing pad that polishes a surface to be polished of the semiconductor wafer held by the head, and a dresser that reconditions the polishing pad by cutting the polishing pad. The polishing apparatus polishes a surface to be polished of the semiconductor wafer while causing the head and the polishing pad to rotate and reconditions the polishing pad by use of the dresser before and after polishing the surface to be polished. The polishing apparatus of the present invention supports at least two said dressers so that the dressers can rotate on their own axes and further includes a dresser oscillator that causes the dressers to oscillate simultaneously on the polishing pad.

An improved fan useful for ventilating applications in motor vehicles features a modular structure, which facilitates quick replacement of any components likely to fail. A first module (110) is intended for permanent installation on the part that is to be cooled. A second module (110) is configured for quick engagement to and disengagement from the first module. The second module preferably comprises a hub (22; 362), an internal stator (60; 332) mounted on the hub, and one or more struts (74; 344) connecting the hub to a cylindrical casing part (76; 336) which surrounds but is spaced from the outside of the fan wheel (46; 348). The struts form a lattice (112) which can be easily grasped for swapping out the second module when repair or replacement becomes necessary. The fan has a Hall sensor (50) and a control circuit (156) which regulates fan speed according to PWM (Pulse Width Modulation) or DC voltage signals (164) supplied from outside and has means (186; 244) for generating a fault signal in the event of a fault state, and for sending the fault signal out on a control line (90).

The invention discloses a temperature and coupling running controlling method of a double-compressor and double-refrigerating circuit refrigerator. The temperature and coupling running controlling method comprises the following steps: picking up current temperatures of a priority control compartment and a secondary control compartment; and monitoring the startup-shutdown state of a compressor in the priority control compartment: if the compressor in the priority control compartment is in a shutdown state, carrying out logic comparison on the picked current temperature of the secondary control compartment and a set starting temperature, a set shutdown temperature and set temperature offsets E1 and E2 to control the compressor to start up or shut down; and if the compressor in the priority control compartment is in a startup state, carrying out logic comparison on the picked current temperature of the secondary control compartment and a set starting temperature, a set shutdown temperature and set temperature offsets E3 and E4 to control the compressor to start up or shut down. When the temperature and coupling running controlling method is applied to the double-compressor and double-refrigerating circuit refrigerator with energy coupling, simultaneous starting and refrigerating time, i.e. coupling running time, of two refrigerating circuits can be prolonged, and the running efficiency of a system is improved.

The invention discloses a method of cleaning a flue wall of an anode baking furnace and a device. The method includes the steps of feeding a rotating plate with a wire brush fixed thereon in the flue wall of the anode baking furnace; pushing the rotating plate towards the flue wall by a push device which is connected with the rotating plate, so that the wire bush on the rotating plate comes into close contact with the flue wall; and cleaning the flue wall through rotary friction between the wire bush on the rotating plate and the flue wall. By adopting the method of the invention, the operation requires no entry into the baking furnace when a worker clean the flue wall; the operation can be done when the worker just stands on the furnace surface of a multifunctional crown block, thus greatly reducing the heavy physical labor when the worker clean the flue wall, improving the working environment and the labor intensity of the worker, and at the same time shortening shut-down time of the baking furnace and improving the production efficiency; the cleaning quality is remarkably improved, thus prolonging service life of the baking furnace and reducing maintenance expense of the baking furnace.

A method and apparatus for dispersing an additive from an additive cartridge disposed in a housing of an oil filter is provided. The method including the steps of: using stagnation pressure to disperse the additive from the additive cartridge; and regulating a flow rate of the additive from the additive cartridge by restricting an inlet opening of an outlet path of the additive cartridge, wherein a portion of the outlet path is formed in a surface of a first piece of a two piece connector providing fluid communication between and an interior and an exterior of the additive cartridge.

The invention relates to the technical field of dispensing liquid injection equipment, and discloses a dispensing valve for a glue dispenser. The dispensing valve comprises an air cylinder, the left end of the air cylinder is provided with a buffering cavity, a stroke adjusting device is arranged in the buffering cavity, the right end of the stroke adjusting device is provided with a reset cavity,and a reset spring is fixedly connected to the inner wall of the reset cavity. A valve body is sealed with a rubber pocket, high-pressure gas in the air cylinder can not enter the valve body, and kinetic energy transfer between an ejection pin and a pin head is achieved through the attractive force effect between a driving magnet and a driven magnet; and compared with the prior art, a sealing gasket does not need to be used, and the problems that in the prior art, an ejection pin vertically moves to wear a sealing gasket, gaps are generated between the ejection pin and the sealing gasket, halting is needed frequently for replacing the sealing gasket, the service life of the dispensing valve is shortened, the maintaining frequency is high, the halting time of the glue dispenser is prolonged, and then the dispensing efficiency is low are solved.

Provided are a substrate processing apparatus and a method of manufacturing a semiconductor device, which perform a cleaning process on the inside of an exhaust buffer chamber even if gases are exhausted using the exhaust buffer chamber. The substrate processing apparatus includes a processing space to process a substrate on a substrate placing surface, a gas supply system to supply gases into the processing space through a side facing the substrate placing surface, an exhaust buffer chamber including a communication hole communicating with the processing space at least at a side portion of the processing space and a gas flow blocking wall extending in a blocking direction of the gases flowing through the communication hole, a gas exhaust system configured to exhaust the gases supplied into the exhaust buffer chamber, and a cleaning gas supply pipe configured to supply a cleaning gas into the exhaust buffer chamber.

The invention relates to a method for separating enriched effective components from plant extract, which is characterized in that a multi-stage tangential flow membrane filtration system consists of a first-stage tangential flow membrane ultrafiltration unit, a second-stage tangential flow membrane ultrafiltration unit and until an n-stage tangential flow membrane ultrafiltration unit which are sequentially connected in series. The method disclosed by the invention has the advantages of wide impurity removing range, high separation efficiency, less loss of effective components and small organic solvent and acid-base usage amount, and is easy and convenient to operate.