摘要:
The instant invention provides a pharmaceutical composition comprised of a cholesterol absorption inhibitor and an HMG-CoA reductase inhibitor, one or more anti-oxidants, microcrystalline cellulose, hydroxypropyl methylcellulose, magnesium stearate and lactose. The composition need not contain ascorbic acid in order to obtain desirable stability.
摘要:
The instant invention provides a pharmaceutical composition comprised of a cholesterol absorption inhibitor and an HMG-CoA reductase inhibitor, one or more anti-oxidants, microcrystalline cellulose, hydroxypropyl methylcellulose, magnesium stearate and lactose. The composition need not contain ascorbic acid in order to obtain desirable stability.
摘要:
The instant invention provides a pharmaceutical composition comprised of a cholesterol absorption inhibitor and an HMG-CoA reductase inhibitor, one or more anti-oxidants, microcrystalline cellulose, hydroxypropyl methylcellulose, magnesium stearate and lactose. The composition need not contain ascorbic acid in order to obtain desirable stability.
摘要:
A method of treating atherosclerosis is disclosed wherein nicotinic acid or another nicotinic acid receptor agonist is administered to the patient in combination with a DP receptor antagonist. The DP receptor antagonist is administered to reduce, prevent or eliminate flushing that may otherwise occur.
摘要:
A method for optimizing the parameter setting of at least one energy supply parameter of a field device power supply module. The field device power supply module is, in such case, connected exclusively to one field device. The connected field device is supplied with electrical energy by the field device power supply module. In the method, the system composed of field device and field device power supply module is operated and a parameter setting of at least one energy supply parameter varied. In such case, the operation of the field device is monitored. Parameter settings are ascertained, in the case of which a relatively low energy consumption of the field device and simultaneously a safe operation of the field device can be realized in the relevant operational phase.
摘要:
A method for the diagnosis of incorrect settings of energy supply parameters of a field device power supply module, which is connected to exclusively one field device and by which the one connected field device is supplied with electrical energy. In the method, the system comprising field device power supply module and connected field device is operated with set energy supply parameters of the field device power supply module. In such case, the manner of operation of the connected field device is automatedly monitored by the field device power supply module to look for occurring malfunctions. Defective settings of energy supply parameters are automatedly diagnosed by analyzing occurring malfunctions and associated these with incorrectly set energy supply parameters based on predetermined rules.
摘要:
In a method for transmitting data over a fieldbus of process automation technology with a field device in which a first application program for a first fieldbus protocol runs, the data of a second application program for a second transmission protocol are mapped onto the first fieldbus protocol and transmitted as fieldbus telegrams.
摘要:
An automation technology, autarkic, field device, which is connected via two connecting terminals to an I/O module. The I/O module is embodied as a 4-20 mA/HART I/O module. The I/O module is associated with a controllable energy source via which the field device is supplied with energy. An electrical current measuring unit is provided which ascertains the electrical current supplied by the energy source. In the I/O module, internal resistors are provided, across which occurs in each case a voltage drop dependent on the flowing electrical current. A control unit is provided, which operates the energy source in such a way that a predetermined terminal voltage is supplied on the connecting terminals for powering the field device.
摘要翻译:自动化技术,自给自足的现场设备,通过两个连接终端连接到I / O模块。 I / O模块体现为4-20 mA / HART I / O模块。 I / O模块与可控能源相关联,通过该可控能源,现场设备被供应能量。 提供一种电流测量单元,其确定由能量源提供的电流。 在I / O模块中,提供了内部电阻,在每种情况下都会产生取决于流动电流的电压降。 提供一种控制单元,其以这样的方式操作能量源,使得在连接端子上提供预定的端子电压以为现场设备供电。
摘要:
A field device of automation technology, is fed via a two-wire line or via an energy source of limited energy reserve associated with the field device. The field device includes: a hardwired communication interface having at least one communication channel; and, associated with the communication interface, a functional unit, which is embodied in such a manner, that it performs sending and/or receiving of digital communication signals via the communication interface. The functional unit, for the purpose of energy saving, is turned on only in active, operating phases, while it is switched off in inactive, resting phases; and a detection circuit is provided, which detects a communication signal applied to the communication interface and automatically activates the functional unit.
摘要:
A radio module RM for field devices of automation technology is connectable with a field device, e.g. F1, via a field device interface. The radio module RM includes a microcontroller μC for function control, a radio unit RF for data communication with a superordinated unit, and an energy supply unit ESU. With the help of the radio module RM, conventional field devices can be adapted simply to become radio-capable field devices, in order that they can then also be used in radio networks.