摘要:
An injection molding method for forming molded products of foamed plastics, in which molten resin mixed with foaming agent which begins foaming after being kept at a required temperature for a required time is injected into a metal mold wherein the foaming agent mixed together with the molten resin is solidified in a body in the metal mold under such conditions that the portion of the foaming agent molten resin mixture which is in contact with the inner surface of the metal mold is accordingly cooled rapidly such as to substantially prevent foaming thereof, so that the appearance of the molded product is finished neatly, while the foaming agent/molten resin mixture in the inner part of the mold is cooled gradually so that the temperature thereof is not rapidly decreased, under conditions wherein the foaming agent begins foaming and the inner portion of the molten resin is therefore expanded from inside owing to the foaming pressure, which expansion substantially prevents the occurrence of depressions in the surface of the molded product which might otherwise be caused due to shrinkage upon cooling of the resin.
摘要:
A simple calibration method for calibrating an instrument for measuring a biogenic substance, using near-infrared spectral spectroscopy is realized. The calibration method comprises (1) the step of measuring a specific substance of a biological object with the use of an instrument for measuring a biogenic substance, using a confocal optical system, (2) the step of using an instrument for measuring a biogenic substance, using near-infrared spectral spectroscopy, thereby measuring a specific substance in the same region of the biological object, (3) the step of comparing a measured value of the specific substance, measured in the step (1) with a measured value of the specific substance, measured in the step, and (4) the step of executing an operation in the step at least once after the elapse of predetermined time.
摘要:
A cellular phone having a main body with a built-in IC tag reader is disclosed. The built-in IC tag reader includes an IC tag reader chip having a function for reading IC tags, and a communications antenna for IC tag use connected to the IC tag reader chip.
摘要:
In a back pressure control apparatus for controlling back pressure in an injection molding machine comprising an injection device which comprises a heating cylinder, a screw, and an injection actuator and which is provided with a back pressure detector for producing a pressure detected signal and with a screw position detector for producing a screw position detected signal, the back pressure control apparatus comprises a level setting section for setting a back pressure control level with respect to back pressure. A sharpness selecting section selects, as a selected sharpness, one of a plurality of sharpnesses in transition up to a maximum back pressure command value. On the basis of the back pressure control level, a determining section determines a back pressure pattern having a variable back pressure command value which continuously changes with respect to a retreat position of the screw. The back pressure pattern has a mountain-shaped portion defined by the selected sharpness. Responsive to the pressure detected signal and the screw position detected signal, a controller controls the back pressure in accordance with the back pressure pattern by means of the injection actuator.
摘要:
The present invention provides a thermal conductivity detector capable of realizing high detection performance even with the use of a miniaturized heating element, and expanding an effective applicable temperature range of a heating element, and to provide a gas chromatograph using the same. The thermal conductivity detector comprises a flow-path through which a measurement gas is caused to flow, a heating element disposed inside the flow-path, the heating element being formed on the substrate, for detecting thermal conductivity of the measurement gas according to magnitude of an amount of heat taken away from the heating element by the measurement gas, wherein said heating element is provided with a beam including a part where the beam is folded at a predetermined angle, the part being formed at the central part of the beam.
摘要:
According to the present invention, a medical information management system comprises an IC tag reader terminal for information from an IC tag storing the information on the medical item delivered; a first IC tag reader-writer terminal for writing to the IC tag attached to the shipping medical item; an IC card reader-writer terminal for writing and/or reading to/from an IC card storing information on the patient or the medical staff a second IC tag reader-writer terminal for writing and/or reading to/from an IC tag of the medical item being disposed to the patient; an order server for receiving the information transmitted from the IC card reader-writer terminal and the second IC tag reader-writer terminal; and a SPD server for receiving the information transmitted from the IC tag reader terminal, the first IC tag reader-writer terminal, and the order server and summing up the respective inventory.
摘要:
A heat exchanger A1 includes a coiled tube 60 including a plurality of loops 60a, and a space 35 surrounded by the coiled tube 60 and having an end closed by a partition 19. The heat exchanger is so designed that combustion gas flows from the space 35 to a combustion gas path 36 by passing through clearances 61 of the loops 60a of the coiled tube 60. The loops 60a are made of a tube having a thickness t1 and a width L1 which is larger than the thickness, so that the amount of heat recovery when the combustion gas passes through the clearances 61 is large. Therefore, the heat exchange efficiency is enhanced while simplifying the overall structure of the heat exchanger A1 and reducing the size of the heat exchanger.
摘要:
The object of the present invention is to provide a communication system for indemnification insurance service; the system contributes to rapid procedures to be performed from the occurrence of an accident to the arrival of a staff to the accident scene, including notification to the company of the indemnification insurance service, and certification of the location of the accident scene and the content of the insurance service of the insured, performed inside the company. The communication system for indemnification insurance service 1 comprises: a cell phone 2 with a built-in IC tag reader and a server 3, which are communicably connected with each other over the internet 4; and a management terminal 5 communicably connected with the server 3; and wherein the cell phone 2 comprises: a means 21 operable to read out information from the insurance IC tag 8, which is provided with the insurance card 6 possessed by the policyholder and stores insurance information; a means 22 for transmitting its cell phone number and the policyholder's name read out from the insurance IC tag 8, to the server 3 at a URL read out form the insurance IC tag 8; and a means 23 for receiving an authentication result from the server 3. Here, the means 21 is operable to re-read out the policyholder's name and the insurance policy number from the insurance IC tag 8, when the authentication result indicates being authenticated.
摘要:
An injection molding method using an injection molding machine in which a plurality of control parameters including the injection speed, injection pressure and the mold opening degree are controlled, from a moment immediately before filling up of the mold cavity with the resin, setting the parameters in an order determined in accordance with the characteristics demanded by the resin, such that, when the injection pressure is controlled as a commanding parameter, the injection speed is controlled as a subordinate parameter under a given restriction and, when the mold opening degree is controlled as the commanding parameter, the injection pressure is controlled as a subordinate parameter under a given restriction. According to this method, it is possible to control the injection molding operation on the basis of a plurality of control parameters in accordance with characteristics demanded by the resin in the mold which varies time to time, thus making it possible to maximize the packing degree while minimizing burrs and short shot.
摘要:
A living-body component measuring apparatus measures a component of an inner tissue of a living body serving as an object to be measured by emitting laser light having two or more wavelengths from a light source and measuring reflected light of the laser light from the inner tissue of the living body. The living-body component measuring apparatus includes a beam splitter that changes optical paths of a part of the laser light and the reflected light, a reference-light measuring unit that measures, as reference light, the part of the laser light having the optical path changed by the beam splitter, a reflected-light measuring unit that measures the reflected light having the optical path changed by the beam splitter, and an analysis unit that analyzes the inner tissue by measuring a spectrum of the reflected light or the reference light.