Patent application number | Description | Published |
20100006100 | Gel filling for a patient interface and method for producing a patient interface with a gel filling - The invention concerns a gel covering of a patient interface. This gel covering has a mask connection area by which its side that faces away from the patient is joined with a mask body. The patient interface can be designed, for example, as a respiratory mask. On its side that faces the patient's face, the respiratory mask has thin, inwardly formed, peripheral contact lips. The respiratory mask has accessories that allow it to be fastened on the patient's head as well as a hose connection for supplying air. At least one region formed from a filler is placed in or on the walls of the gel covering. The method is used to produce the gel covering of the invention. | 01-14-2010 |
20130340763 | GEL FILLING FOR PATIENT INTERFACE AND METHOD FOR PRODUCING PATIENT INTERFACE WITH A GEL FILLING - The invention concerns a gel covering of a patient interface. This gel covering has a mask connection area by which its side that faces away from the patient is joined with a mask body. The patient interface can be designed, for example, as a respiratory mask. On its side that faces the patient's face, the respiratory mask has thin, inwardly formed, peripheral contact lips. The respiratory mask has accessories that allow it to be fastened on the patient's head as well as a hose connection for supplying air. At least one region formed from a filler is placed in or on the walls of the gel covering. The method is used to produce the gel covering of the invention. | 12-26-2013 |
20140130803 | DEVICE FOR POSITIONING A PATIENT INTERFACE - Disclosed is a supporting device for a patient interface on the forehead of the patient. The supporting device has an adjustment by means of a self-acting, incorporated spring element and, depending on the tightening force of the harness, the forehead pad presses onto the forehead of the user as a result of the spring force and thus provides the patient interface at a spacing which is suitable for the patient and provides optimum, fault-free adaptation. | 05-15-2014 |
Patent application number | Description | Published |
20080237654 | Device for Detecting a Gas or Gas Mixture - A device for detecting a gas or gas mixture having at least one first gas sensor designed as an SGFET and at least—one second, additional gas sensor designed as a Lundström-FET. The gas sensors are connected to a processing device designed to analyze the measurement signals from both types of gas sensors in order to detect the gas or gas mixture. | 10-02-2008 |
20090078026 | Gas Sensor - A gas sensor has at least one gas sensitive layer, which has at least one surface area in which the work function is dependent upon the concentration of a target gas capable of being brought into contact with the surface zone. At least one electric potential sensor is capacitatively coupled to the surface zone over an air gap. The surface zone of the gas sensitive layer is covered with an electrically insulating coating which is inert to the target gas and which is adhesively bound to the gas sensitive layer. The coating is configured so that it is permeable to the target gas and so that when the target gas contacts the surface zone of the gas sensitive layer, it prevents or at least impedes an alteration of the bound state of atoms and/or molecules bound to the surface zone and differing from the target gas. | 03-26-2009 |
20090246084 | Gas Sensor - A gas sensor has a gas-sensitive layer with a surface area where the electron affinity depends on the concentration of a target gas brought in contact with the surface area. An electrical potential sensor is capacitively coupled to the surface area via an air gap. The surface area of the gas-sensitive layer is covered by an electric insulating layer that is inert to the target gas and is bonded to the gas-sensitive layer. The coating is designed in such a way that it is permeable for the target gas and a different, non-target gas that can be adsorbed on the surface area. The coating has different diffusion constants for the target gas and the non-target gas. The diffusion constants are coordinated with each other in such a way that the sensitivity of the gas sensor to the target gas increases when the target gas concentration exceeds a predetermined concentration threshold in the presence of the non-target gas. | 10-01-2009 |
20090272175 | Procedure for Measuring the Concentration of a Gas - In a procedure for measuring the concentration of a target gas, a gas sensor is provided whose sensor signal at constant temperature is dependent on a target gas concentration and has a lower measurement sensitivity in a first modulation range than in a second modulation range. The position of the modulation ranges is dependent on the temperature. The temperature of the gas sensor is controlled so that the sensor signal is essentially independent of the target gas concentration and lies within the second modulation range. The temperature of the gas sensor is then a measurement for the target gas concentration. | 11-05-2009 |
20100176826 | Moisture Sensor and Method for Measuring Moisture of a Gas-Phase Medium - The invention relates to a moisture sensor which comprises a receiving area on its surface for a moisture film, the layer thickness of which is dependent on the relative humidity in the surrounding of the receiving area. The moisture sensor has a signal source which is connected to at least one control electrode at at least one infeed, the electrode abutting the receiving area, for providing a control voltage to the moisture film. The moisture sensor comprises at least one potential sensor which has at least one sensor area, under the receiving area, which is spaced apart from the at least one infeed. The sensor area is electrically insulated from the receiving area by an insulation layer, located between the sensor area and the receiving area, in such a way that an electrical potential can be capacitively detected by means of the potential sensor, the potential being dependent on the layer thickness of the moisture film and the control voltage. | 07-15-2010 |
20100270595 | Device for Detection of a Gas or Gas Mixture and Method for Manufacturing Such a Device - A device for detecting a gas or gas mixture has a first and a second gas sensor. The first gas sensor is a MOSFET, which comprises a first source, a first drain, a first channel zone disposed between the latter elements, and a first gas sensitive layer capacitively coupled to the first channel zone that contains palladium and reacts to a change in the concentration of the gas to be detected with a change in its work function. The second gas sensor has, in a semiconductor substrate, a second source, a second drain, and a second channel zone between the latter elements, which is capacitively coupled via an air gap to a suspended gate. The latter comprises a second gas sensitive layer that reacts to a change in the concentration of the gas to be detected with a change in its work function. The second gas sensitive layer is arranged on a support layer and faces the air gap. The support layer is formed by another semiconductor substrate, and the first gas sensor is integrated in the front side of the second semiconductor substrate facing away from the air gap. | 10-28-2010 |
20110088466 | HUMIDITY SENSOR - A humidity sensor has, on a substrate, at least one voltage sensor with a sensor region and at least one control electrode. The control electrode is connected to a signal source which is designed such that a variable control voltage can be applied to the control electrode. A moisture-permeable sensor layer whose dielectric constant depends on humidity is located on the sensor region. The control electrode is adjacent to the sensor layer in such a manner that the measured voltage signal of the voltage sensor depends on the control voltage and the humidity. The voltage sensor is connected to an analysis unit for ascertaining the humidity on the basis of the measured voltage signal. In the vertical projection onto the plane in which the substrate extends, the control electrode is located laterally next to the sensor region. | 04-21-2011 |
20130126947 | SEMICONDUCTOR GAS SENSOR - A semiconductor gas sensor is provided that includes a semiconductor body with a passivation layer formed on a surface of thereof. A gas-sensitive control electrode is separated from a channel region by a gap or a control electrode is arranged as a first plate of a capacitor with a gap and a second plate of the capacitor is connected to a gate of the field effect transistor implemented as a Capacitively Controlled Field Effect Transistor. The control electrode has is connected to a reference voltage. A support area is provided with a first support structure and a second support structure. A contact area is provided on the surface of the semiconductor body. A first contact region has a frictional connection and an electrical connection with the control electrode and the second contact region has at least a frictional connection with the control electrode. | 05-23-2013 |
20130140702 | FASTENING DEVICE - A fastening device is provided that includes a semiconductor body with an integrated circuit, and a dielectric passivation layer formed on the surface of the semiconductor body, and a trace formed underneath the passivation layer, and an oxide layer formed beneath the trace, and a connecting component that forms a frictional connection between a component formed above the passivation layer and the semiconductor body, wherein a formation passing through the passivation layer and the oxide layer and having a bottom surface is formed, and a conductive layer is formed on the bottom surface and the connecting component forms an electrical connection between the conductive layer and the component. | 06-06-2013 |
Patent application number | Description | Published |
20150104796 | System comprising at least two laboratory instruments for instrument-controlled handling of a partial problem in a treatment process containing treatments of at least one laboratory sample, laboratory instrument and method - The invention relates to a laboratory instrument for the instrument-controlled handling of a partial problem in a treatment process which contains treatments of at least one laboratory sample. The invention moreover relates to a system containing a plurality of such laboratory instruments, wherein the system serves for the instrument-controlled handling of a problem containing a plurality of these partial problems in the treatment process of at least one laboratory sample. And the invention relates to a method for the instrument-controlled handling of a partial problem in a treatment process which contains treatments of at least one laboratory sample. | 04-16-2015 |
20150105877 | Configuration control device for a laboratory instrument, a laboratory instrument with the configuration control device for instrument-controlled treatment of at least one laboratory sample and a method for configuring the laboratory instrument by means of the configuration control device - The invention relates to a configuration control device for a laboratory instrument, a laboratory instrument with a configuration control device for instrument-controlled treatment of at least one laboratory sample and a method for configuring the laboratory instrument by means of the configuration control device. By using user-dependent configuration data, the requirement for the user of having to perform a completely manual configuration of the laboratory instrument, which is effected by the user-dependent configuration data, is dispensed with. | 04-16-2015 |
20150125961 | Acces control device for a laboratory instrument, laboratory instrument with access control device and method for instrument-controlled treatment of laboratory samples - The invention relates to an access control device for a laboratory instrument serving for the instrument-controlled treatment of a laboratory sample and this laboratory instrument, and also to a method for controlling the access to functions of the laboratory instrument by means of the access control device, wherein the access control device comprises: a first interface apparatus and a second interface apparatus; and a control apparatus wherein the control apparatus is configured: a) to establish one or more first data connections to one or more user interface apparatuses via the first interface apparatus; b) to establish a second data connection to the laboratory instrument via the second interface apparatus; and c) to control authorizations and/or access permissions for user access to functions of the laboratory instrument via the first and second data connections. | 05-07-2015 |
20150127270 | Laboratory instrument, system and method for instrument-controlled treatment of at least one laboratory sample using at least one consumable - The invention relates to a laboratory instrument, a system and a method for the instrument-controlled treatment of at least one laboratory sample using at least one consumable, by means of which information is obtained automatically as first data during a treatment, wherein the system and/or the laboratory instrument comprises a communication apparatus for establishing a data connection to at least one data processing apparatus, wherein the communication apparatus is suitable for transmitting these at least some first data to the data processing apparatus. | 05-07-2015 |
20150182961 | Laboratory Device System and Laboratory Device for Treating Fluids and Solids, and Method for Operating a Laboratory Device - The invention relates to a laboratory device system and a laboratory device ( | 07-02-2015 |
20150324104 | LABORATORY APPARATUS WITH A CONTROL DEVICE - For the simplified, intuitive and reliable operation of laboratory apparatuses, it is proposed that the laboratory apparatus be equipped with a control device comprising a touch-sensitive display unit ( | 11-12-2015 |
Patent application number | Description | Published |
20090099713 | Device And Method For Providing A Flight Status Signal - The present invention provides a device for providing an aircraft flight status signal which indicates whether the aircraft is in the air or on the ground, which device calculates the flight status signal as a function of a number of differently provided flight speed signals, a number of differently provided engine status signals, a number of differently provided evacuation signals, a number of differently provided front undercarriage status signals and a number of differently provided main undercarriage status signals. | 04-16-2009 |
20150029902 | AIRWORTHY CAN BUS SYSTEM - The invention relates to an airworthy CAN bus system having a plurality of subscribers which are networked to one another by a CAN bus having dual redundancy and are able to interchange data, wherein a bus master polls the other bus subscribers at regular intervals and supplies them with data, and the bus master and all the other bus subscribers are of two-channel design, with each channel independently delivering data and at the same time being able to concomitantly read the data from the respective other channel. | 01-29-2015 |
20150109340 | METHOD FOR DEPICTING SAFETY-CRITICAL DATA VIA A DISPLAY UNIT, DISPLAY UNIT - A method for depicting data on the display of a modular display unit is provided. The data to be depicted comprises safety-critical data portions and non-safety-critical data portions data stream and depicted on the display via a graphical to the invention, a safety component of the display unit generates the safety-critical data portions based on safety-critical signals which are supplied to the display unit, while a background component of the display unit generates the non-safety-critical data portions in the form of a background screen. The safety-critical data portions are put on the display over said background screen in that a multiplexer converts the graphical data stream for display between the safety component and the background component, wherein, the specific regions, graphical content of the background screen changes and safety-critical graphical content is introduced and depicted on the display. | 04-23-2015 |
Patent application number | Description | Published |
20090050257 | Method and Device for Producing a Tread for a Vehicle Tire - A tread for a vehicle tire, such as a pneumatic vehicle tire, is provided with an electrically conducting layer axially inside a portion of a first, radially outer rubber layer of the tread. The electrically conductive layer extends from a second, radially inner rubber layer of the tread on the radially inner side of the tread rubber material up to a ground contact surface of the tread. The rubber material of the electrically conducting layer and the rubber material of the radially inner rubber layer of the tread have a higher electrical conductivity than the rubber material of the radially outer rubber layer. First, a first rubber layer of higher electrical conductivity is formed over the circumference of the vehicle tire, and an accumulation of rubber material of higher electrical conductivity is built to extend over the circumference of the vehicle tire in a position in the region of axial extent of the layer of rubber material of higher electrical conductivity that is intended to extend up to the ground contact surface in the finished vehicle tire. Then the accumulation of rubber material is shaped to form a web, radially outwards from the inner rubber layer, and in its cross-sectional planes containing the axis of the vehicle tire a predetermined cross-sectional contour. Then the outer rubber layer of lower electrical conductivity is built on the radially outer surface of the first rubber layer, which adjoins the shaped web of rubber material of higher conductivity axially on both sides, and the tread profile is shaped and vulcanized. | 02-26-2009 |
20090095390 | Method for Producing a Tread Rubber for a Vehicle Tire, in Particular a Pneumatic Vehicle Tire - A process for producing a tread for a tire with a radially inner layer composed of a first rubber material and with a radially outer second layer composed of a second rubber material and forming the ground-contact surface of the pneumatic tire. The first rubber material has higher electrical conductivity than the second rubber material, and where, in a form of a web axially dividing the second layer around the periphery of the tire, the first rubber material extends radially outwards through the second layer as far as the ground-contact surface. A ply of the first and second layers are constructed radially one on the other, on a rotationally symmetric construction surface, on one of the two axial sides of the web to be produced. | 04-16-2009 |
20120160423 | DEVICE FOR PRODUCING A TREAD FOR A VEHICLE TIRE - A tread for a vehicle tire has an electrically conducting layer axially inside a portion of a first, radially outer rubber layer of the tread. The electrically conductive layer extends from a second, radially inner rubber layer of the tread on the radially inner side of the tread rubber material up to a ground contact surface of the tread. During the tire build-up, an accumulation of rubber material of higher electrical conductivity is built on a first rubber layer of higher electrical conductivity. The accumulation is formed into a ridge web and then less-conductive rubber is laid laterally next to the web, such that the web of rubber material reaches up to the ground contact surface in the finished vehicle tire. The web is shaped by forming rollers, by baffles, or by a forming ring with a corresponding shape. | 06-28-2012 |
20160039252 | PNEUMATIC VEHICLE TIRE AND METHOD FOR MAKING A PNEUMATIC VEHICLE TIRE - A pneumatic vehicle tire has a carcass with at least one carcass ply. The surface of the carcass ply has an overlay made of an electrically conductive rubber mixture. The overlay extends continuously from an electrically conductive bead base to a superstructure and contacts the superstructure. A method for making a pneumatic vehicle tire includes the steps of making a carcass ply, covering a surface of the carcass ply with a continuous overlay made of an electrically conductive rubber mixture. The overlay contacts an electrically conductive bead base and the superstructure in the finished pneumatic vehicle tire. | 02-11-2016 |
Patent application number | Description | Published |
20130035271 | ESTERS FROM SOLID POLYOLS AND UNSATURATED CARBOXYLIC ACIDS - The present invention relates to a process for the preparation of an ester from a polyol which is solid at 25° C. and a carboxylic acid component which contains at least 50 wt. % of at least one mono- or polyunsaturated aliphatic carboxylic acid, based on the total weight of the carboxylic acid component, in a reactor under reduced pressure. The invention also provides a device, a process for the preparation of a thermoplastic composition comprising the ester prepared according to the invention, a process for the production of a shaped article comprising the ester according to the invention or the thermoplastic composition according to the invention, a process for the production of a packed product, a process for the production of an at least partly coated object, and uses of the esters according to the invention as an additive in various compositions. | 02-07-2013 |
20130036713 | HEAT EXCHANGER IN A PROCESS AND DEVICE FOR THE PREPARATION OF AN ESTER - The present invention relates to a process for the preparation of an ester in a reactor, wherein at least a portion of the process components is led in a delivery stream outside the reactor over a heat transfer surface as a film, the ratio of the delivery stream to the heat transfer surface being in a range of from 0.25 to 3 m/h, a device, a process for the preparation of a thermoplastic composition comprising the ester prepared according to the invention, a process for the production of a shaped article comprising the ester according to the invention or the thermoplastic composition according to the invention, a process for the production of a packed product, a process for the production of an at least partly coated object, and uses of the esters according to the invention as an additive in various compositions. | 02-14-2013 |
20130039872 | ESTER PREPARATION WITH AFTER-TREATMENT - The present invention relates to a process for the preparation of an ester in a reactor, a device, a process for the preparation of a thermoplastic composition comprising the ester prepared according to the invention, a process for the production of a shaped article comprising the ester according to the invention or the thermoplastic composition according to the invention, a process for the production of a packed product, a process for the production of an at least partly coated object, and uses of the esters according to the invention as an additive in various compositions. | 02-14-2013 |
20140105843 | PROCESS AND DEVICE FOR THE PREPARATION OF AN ESTER IN GRANULE FORM - The present invention relates to a process for the preparation of an ester comprising an after-treatment of the ester to give an ester in granule form of defined particle size distribution, a device for carrying out this process, a process for the preparation of a thermoplastic composition comprising the ester prepared according to the invention, a process for the production of a shaped article comprising the ester according to the invention or the thermoplastic composition according to the invention, a process for the production of a packed product, a process for the production of an at least partly coated object, and uses of the esters according to the invention as an additive in various compositions. | 04-17-2014 |