摘要:
There is provided a method for producing a resin particle capable of unprecedentedly realizing both excellent heat resistant keeping property and melting property. The present invention is a method for producing a resin particle (X) comprising the step of treating a resin particle (B) containing a resin (A) composed of a crystalline part (a) containing, as an essential constitutional component, a lactone ring-opening polymer (p), and a noncrystalline part (b), with liquid or supercritical carbon dioxide (C), and removing (C), wherein a heat of fusion measured by differential scanning calorimetry (DSC) of the obtained (X) satisfies the following relational formula (1): 0≦H2/H1≦0.9 (1) [in the relational formula (1), H1 represents a measurement value of a heat of fusion (J/g) at the time of the initial temperature elevation measured by DSC; and H2 represents a measurement value of a heat of fusion (J/g) at the time of the second temperature elevation measured by DSC].
摘要:
A vehicle air conditioner includes a blower for blowing air into a space of a vehicle compartment, and an air-conditioning mode switching portion for switching between air conditioning modes. The air conditioning modes include a normal air conditioning mode in which air conditioning of a specific region including a driver seat and air conditioning of a non-specific region not including the specific region in the space of the vehicle compartment are performed, and a specific-region prioritizing air conditioning mode in which an air conditioning capability for the non-specific region is decreased as compared to the normal air conditioning mode. The air-conditioning mode switching portion adjusts the air conditioning capability for the non-specific region based on a pressure of air drawn into the blower, in the specific-region prioritizing air conditioning mode.
摘要:
In a vehicle air conditioner, a heating heat exchanger is disposed in an air passage of a casing to heat air to be blown toward a vehicle compartment by performing heat exchange between air and a heating fluid, a heat radiation portion is disposed to radiate heat to the heating fluid before being heat-exchanged in the heating heat exchanger, a heat absorption portion is disposed to absorb heat from the heating fluid after being heat-exchanged in the heating heat exchanger, and a Peltier element is disposed between the heat radiation portion and the heat absorption portion to pump heat from the heat absorption portion to the heat radiation portion. Furthermore, the heat radiation portion is disposed in the air passage of the casing, in which the heating heat exchanger is disposed. Thus, heat discharged from the Peltier element can be effectively used.
摘要:
An apparatus is realized which is capable of shortening the updating period of the measurement of a specific channel and lengthening the updating period of the measurement for another channel, thereby making the measurements for all the channels possible. The measurement apparatus includes a multiplexer that sequentially switches between analog input signals of a plurality of channels and internal calibration signals; an analog-to-digital converter that converts the signals from an analog to digital form; and a digital processor to which the signals are input, wherein the digital processor includes a sequence operation unit for sequentially switching between a combination of a channel for which a high-speed update is necessary and another channel, and the internal calibration signal among the input signals of the plurality of channels and supplying, to the multiplexer, an operation signal that is input to the AD converter.
摘要:
Provided is an ozone concentrator including an ozone generator (3), adsorption/desorption columns (4) in which silica gel (6) cooled with a certain-temperature refrigerant (25) for concentrating ozone generated by the ozone generator (3) is packed, a refrigerating machine (23) for cooling the refrigerant (25), a vacuum pump (20) for enhancing a concentration of the ozone in one of the adsorption/desorption columns (4) by discharging mainly oxygen from the silica gel (6) adsorbing the ozone, a plurality of valves (8) to (13) for air pressure operations, for switching passages of gas that is allowed to flow in or flow out with respect to the adsorption/desorption columns (4), and ozone concentration meters (28, 29) for measuring the concentration of the ozone enhanced by the vacuum pump (20), in which a discharge line of the vacuum pump (20) is connected to another one of the adsorption/desorption columns (4), whereby the ozone is allowed to pass through another one of the adsorption/desorption columns again. Therefore, stable ozone of high concentration can be generated at a satisfactory energy efficiency without any temperature difference between upper and lower positions of adsorption/desorption columns.
摘要翻译:提供一种臭氧浓缩器,其包括臭氧发生器(3),吸收/解吸塔(4),其中用用于浓缩臭氧发生器(3)产生的臭氧的一定温度制冷剂(25)冷却的硅胶(6)被包装 ,用于冷却制冷剂(25)的制冷机(23),用于通过主要从硅胶(6)中排出氧气来提高其中一个吸附/解吸塔(4)中的臭氧浓度的真空泵(20) 吸附臭氧,多个用于空气压力操作的阀(8)至(13),用于切换相对于吸附/解吸塔(4)流入或流出的气体的通道,以及臭氧浓度计 (28,29),用于测量真空泵(20)增强的臭氧浓度,其中真空泵(20)的排放管线连接到另一个吸附/解吸塔(4),由此, 允许臭氧通过另一个吸附/ des orption列。 因此,可以以令人满意的能量效率产生高浓度的稳定的臭氧,而在吸附/解吸塔的上部和下部位置之间没有任何温差。
摘要:
There is provided an invention to implement a multichannel analyzer capable of executing high-precision measurement in short measurement time. The invention is an improvement of a multichannel analyzer for receiving pulse signals having respective peak values corresponding to radiation energy, and generating a histogram by selecting the respective peak values of the pulse signals on the basis of a lower limit value, and an upper limit value. The multichannel analyzer is characterized in comprising a conversion means for converting a voltage level of the pulse signal into a digital data block expressed in the same unit as that for the peak value at a predetermined sampling rate, a peak detector for detecting the peak value out of the digital data blocks of the conversion means, and a histogram analyzer for finding the number of occurrence times for each of the peak values, as selected after detection by the peak detector.
摘要:
A spray head of rotating type electrostatic spray painting device comprises a cup shaped inner circumferential wall and a tip portion from which paint particles are discharged. The outer periphery of the tip portion is formed as an annular flat face perpendicular to the rotating axis of the spray head. The inner periphery of the tip portion is formed as a conical face which diverges toward the outside of the spray head. A plurality of paint guide grooves are formed on only the inner periphery of the conical face.
摘要:
An apparatus 100 includes an air path housing 10, a charging-unit high-voltage electrode 2 to charge airborne microorganisms introduced in the air path housing 10, a charging-unit ground electrode 3 disposed so as to face the charging-unit high-voltage electrode 2, a hydrophilic filter 6 to capture the airborne microorganisms charged by the charging-unit high-voltage electrode 2, a capturing/inactivating-unit high-voltage electrode 5 to polarize the hydrophilic filter 6, and a capturing/inactivating-unit ground electrode 7 disposed so as to face the capturing/inactivating-unit high-voltage electrode 5.
摘要:
When there is no occupant in seats other than a driver seat during a foot mode, an air-conditioning controller executes a single seat concentration mode to prevent blowing of warm air to a passenger seat and a backseat by closing foot outlets on a passenger seat side and a backseat side. In this case, in order to maintain an air volume blown from the foot outlet on a driver seat side when the controller changes the mode from the normal foot mode to the single seat concentration mode, the controller sets a blower level to be lower than in the case of the normal foot mode with respect to the same target blown air temperature.
摘要:
A heating-use heat exchanger which includes a first heater core which exchanges heat between a first liquid and air blown into a passenger compartment and a second heater core which exchanges heat between a second liquid which is higher in temperature and smaller in flow rate than the first liquid and blown air which is heated by the first heater core is held in an air-conditioning case so that an inlet side tank part is at the bottom and an exit side tank part is at the top and the tube longitudinal direction is slanted. Due to this, the high temperature second liquid flowing into the second heater core is stored inside of the inlet side tank part in a region above the tube inlet side ends over the entire stacking direction of the plurality of tubes, then flows into the plurality of tubes.