142results about How to "High degree of openness" patented technology

A heat pump system includes a heat pump cycle, a heat medium circulation circuit, and a refrigeration cycle device. The refrigeration cycle device is configured to perform a defrosting operation when a frost formation determiner determines that frost is formed. A throttle opening degree controller is configured to increase an opening degree in the defrosting operation. A pumping capacity controller is configured to increase a pumping capacity in the defrosting operation with increase of a required heating capacity required for heating a heating target fluid, the pumping capacity controller increasing the pumping capacity such that heat of refrigerant discharged from a compressor is transferred to heat medium in a first heat exchanger within a range in which a temperature of the refrigerant flowing into an outside heat exchanger is capable of melting the frost formed on the outside heat exchanger.

A refrigerator equipped with a storage container, wherein the storage container includes a container body, a cover slidably laid on the container body to partially cover the top of the container body, rack gears respectively provided at the cover and the container body, and a pinion engaged between the rack gears, to rotate in accordance with a movement of the rack gear provided at the container body to move the rack gear provided at the cover in a direction opposite to that of the rack gear provided at the container body, such that the cover is rearwardly moved when the container body is forwardly moved to be opened, thereby increasing an opened degree of the container body.

A cooking apparatus and a method selectably cook food using one or more of a plurality of cooking spaces formed by a divider while using a same heat source and control different temperatures of the cooking spaces formed by the divider. An embodiment of the cooking apparatus includes a cooking chamber, a divider to divide the cooking chamber into cooking spaces, a heated air supply unit including a fan cover having upper and lower ventilation holes, a detection unit including temperature sensors to detect the interior temperatures of the cooking spaces, an airflow adjusting unit to adjust an amount of heated air supplied, and a control unit to control the amount of heated air, based on an interior temperature of the cooking space, to adjust a temperature to a target temperature set by a user.

The invention discloses a device and method for controlling a three degree of freedom hybrid drive flexible cable parallel robot. The device comprises a flexible cable parallel robot, a main control industrial personal computer, a measurement industrial personal computer, a communication device, a programmable logic controller, a sensor and hybrid drive controllers, wherein the main control industrial personal computer is connected with the programmable logic controller through the communication device, the output ends of the hybrid drive controllers are connected with the flexible cable parallel robot, the flexible cable parallel robot is connected with the measurement industrial personal computer through the sensor, and the measurement industrial personal computer is connected with the main control industrial personal computer through the communication device. Measurement data is processed in real time by the measurement industrial personal computer and transmitted to the main control industrial personal computer through the communication device; the main control industrial personal computer, the programmable logic controller and the measurement industrial personal computer are communicated in a serial bus manner, and four groups of hybrid drive controllers can be controlled to realize coordinating winding and unwinding of four flexible cables and complete high-accuracy motion of space three-dimensional translation degree of freedom of the hybrid drive flexible cable parallel robot; and the device has the advantages of rapid response of a system, good stability and high accuracy.

The invention discloses a method and device for obtaining barcode information of a biochemical instrument, wherein the method comprises following steps: A1, distributing each of barcode information in the barcode with a corresponding number according to usage condition; B1, setting format of barcode scanned by a barcode scanner; C1, decoding the barcode scanned by the barcode scanner according to settings in step A1, B1 in order to obtain content information of the barcode. According to a sample barcode, the sample information can not only be inputted from the LIS, but also can be extracted from the barcodes with different formats and contents, in order to enhance the usage freedom degree of barcode and raise the speed for inputting the sample information from the biochemical instrument; according to the reagent barcode, the barcode information management system can extract reagent information from the reagent barcode with different format and contents, in order to enhance the open degree for the biochemical instrument in reagent usage.

A vehicle air conditioning apparatus includes a hot water valve for adjusting a flow amount of hot water flowing into a heating heat exchanger, a bypass passage through which air bypasses the heating heat exchanger, and a bypass door for opening and closing the bypass passage. In a high-temperature side area where temperature of air blown into the passenger compartment becomes higher, the temperature of air to be blown into the passenger compartment is adjusted by a hot-water flow adjustment of the hot water valve while the bypass door is operated at a fully closed position. On the other hand, in a low-temperature side area where temperature of air blown into the passenger compartment becomes lower, the temperature of air to be blown into the passenger compartment is adjusted by combining the hot-water flow adjustment of the hot water valve and the air flow adjustment of the bypass door. Thus, even in a minute flow area of hot water flowing into the heating heat exchanger, the temperature of air blown into the passenger compartment is accurately adjusted.

The invention discloses a full-open permanent magnet for MRI, wherein the permanent magnet comprises: full-open main structure of a rectangular structure composed of two vertical yokes arranged left and right symmetrically and two transverse yokes arranged up and down symmetrically with an air gap zone of the permanent magnetic positioned in the middle of the full-open main structure; up and down two parallel opposite main poles which are respectively arranged on the sides close to the air gap zone of and connected with the up and down two transverse yokes; and up and down two parallel opposite pole plates which are respectively arranged on the sides close to the air gap zone of and connected with the up and sown two main poles. The invention enormously reduces the weight of the yokes, improves the shimming efficiency and increases the openness of the magnetic field.

If the degree of opening of an electronic expansion valve (14) continues to remain below a specified degree of opening or if the degree of superheat of an evaporator (15) continues to remain above a predetermined degree of superheat, it is determined that the refrigerant circulation amount is in short supply in the water-cooled operation mode, and an air-cooled condenser fan (21) is tuned on.

A PCV valve is arranged in an outflow passage. An ECU controls rotation of a motor such that an opening degree of the PCV valve increases in response to an increase in an opening degree of a throttle valve. The outflow passage connects an interior of a head cover of an engine to a portion of an intake air passage located on a downstream side of the throttle valve. The outflow passage recirculates blow-by gas leaked from a combustion chamber into an interior of a crankcase to the portion of the intake air passage located on the downstream side of the throttle valve. An inflow passage connects the interior of the head cover to a portion of the intake air passage located on an upstream side of the throttle valve. The inflow passage conducts intake air from the intake air passage to the interior of the head cover.

Disclosed herein is a control method for a multiple heat pump. In the control method, when one of multiple indoor units operates in the heating mode and the other indoor units shut down, electronic expansion valves of the shutdown indoor units are controlled to have an opening degree higher than a standard opening degree if an outlet temperature of compressors is higher than a preset temperature, so as to permit a liquid refrigerant, remaining in the shutdown indoor units, to be more readily recovered to the compressors. This eliminates a refrigerant shortage phenomenon of the compressors and prevents deterioration of heating performance as well as reduction of life-span of the compressors.

In a refrigerant circuit (20), an air conditioning unit (12), a cold-storage showcase (13), and a freeze-storage showcase (14) are connected in parallel to an outdoor unit (11). When placing an indoor heat exchanger (71) of the air conditioning unit (12) in the thermo-off state, a degree-of-opening control means (101) provides control so that an indoor expansion valve (72) is placed in the fully closed state. Thereafter, the degree-of-opening control means (101) detects the accumulated amount of refrigerant within the indoor heat exchanger (71) and then adjusts the degree of opening of the indoor expansion valve (72) depending on the refrigerant amount detected.