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37results about How to "Not out of the scope of protection" patented technology

Detection method of cardiac output under the high differential pressure and device thereof

The invention discloses a heart output quantity detecting method and device under big pressure difference in the human body parameter detecting domain of biological medical engineer, which is characterized by the following: detecting heart rate (PR) of pressure pulse waveshape and pulse graph characteristic quantity K; mating blood pressure meter to measure systolic pressure Ps and diastolic pressure Pd; detecting heart output quantity CO according to Age. The device is composed of pressure pulse sensor, detecting circuit and main cell-phone control circuit.
Owner:BEIJING UNIV OF TECH

Swinging arrangement with overload protection

The invention relates to a method for protecting a display device in a vehicle from being damaged by a harmful force from a user. A swinging arrangement which swings the display device comprises at least one sensor. When the force applied to the display device and exerted by the user is determined by means of the at least one sensor, and when the force determined by the at least one sensor exceeds a threshold value provided in advance, at least one warning that can be sensed by the user is emitted. The force is additionally at least partially absorbed by at least one preset flexible end stopping part, so that the swinging of the display unit is limited. The invention further relates to a corresponding swining arrangement.
Owner:AUDI AG

Semiconductor chip with fracture detection

The invention relates to a semiconductor chip with fracture detection. The semiconductor chip 100 includes a substrate 101, an integrated circuit 102, an indentation 110 of the substrate 101, a conductor track 121, and also a crossover 111 between the indentation 110 and the conductor track 121. Detection of a test signal fed into the conductor track 121 is made possible in this way. In various examples, a fracture of the substrate 101 in the region of the indentation 110 can be detected.
Owner:INFINEON TECH AG

Analog/digital conversion with analog filtering

A circuit (100) comprises an input terminal (141) which is configured to receive an analog input signal (142). The circuit (100) also comprises a combination element (601) which is configured to combine a number of time-displaced signal values of the input signal (142) to form an analog combination signal (144). The circuit (100) also comprises a quantizer (131) having a converter core which is configured to receive the combination signal (144) via passive charge redistribution from the combination element (601) and to convert it into a digital output signal (145). Such techniques can thus provide for an analog / digital conversion with filtering in the analog domain.
Owner:INFINEON TECH AG

Centrifugal device comprising improved process analysis technology

The invention relates to a centrifugal device comprising improved process analysis technology (PAT), to a method for measuring the moisture content of a suspension in a centrifugal drum and to a method for sampling from a centrifugal device. According to the invention, the centrifugal device is equipped with: a drive shaft (16); a drum (10) that is connected to the drive shaft; a filter (14) that is located inside the drum (10) and that surrounds a working chamber (40); a baffle plate (22) that forms a front face of the working chamber (40) and that is mounted on a baffle plate shaft (24), the baffle plate (22) and the drum (10) being axially displaceable; a filler element (19) for filling a working chamber (40) with a suspension; and a centrifugal housing that surrounds the drum (10) and the filter (14). In addition, various process analysis devices are provided, in particular tubes (30, 31) comprising monitoring and measuring units that are inserted into the working chamber (40) and windows (102) comprising associated channels (100) that are configured in the baffle plate (22).
Owner:FIMA MASCHENBAU GMBH

Method for verifying and selecting model for state monitoring of machine

The invention relates to a method for verifying at least one model for monitoring a state of a machine and selecting at least one model for monitoring a state of a machine from a first set model set, the model being an algorithm trained by means of machine learning, wherein the model is trained by means of a reference data record of operating parameters and is characterized by different parameter configurations for different models, the method comprising: generating one or more test data records from the reference data record, wherein at least one value of the operating parameters in the reference data record is replaced by a corresponding inadmissible operating parameter value; for each model in the model set: applying the model to each of the one or more test data records in order to determine an error value for the model with respect to each test data record, and determining a distance value for the model based on the error value for the model; selecting one or more models based on the magnitude of the distance values.
Owner:ROBERT BOSCH GMBH

Door handle assembly for a vehicle door

The invention relates to a door handle assembly (3) for a vehicle door (2), comprising a handle (4) which is mounted on a handle housing (8) a lever element (10), a motor-driven actuating element (19)which rotates the lever element (10) during a normal operation of the door handle assembly (3) and moves the handle (4) out of the non-use position into an actuated position, and a lever mechanism (16). During an emergency operation in the event of a malfunction of the actuating element (19), the handle (4) can be moved by the operator into an emergency handling position in which a first longitudinal end (9) of the handle (4) is moved towards the handle housing (8) and a second longitudinal end (20) of the handle (4) is moved away from the handle housing (8) with respect to the non-use position. The lever mechanism (16) has a holding element (33) which allows a movement of the first longitudinal end (9) in the direction of the handle housing (8) and relative to a lever end (14) of the lever element (10) and a movement of a second longitudinal end (20) of the handle (4) away from the handle housing (8).
Owner:HUF HULSBECK & FURST GMBH & CO KG

Segmented optical system for a lighting module for angle-resolved illumination

A lighting module (101) for an optical device comprises a light source unit (102) designed to emit light along one of a plurality of beam paths (112). The lighting model (101) also comprises a plurality of laterally offset optical elements (201-203), each optical element (201-203) of the plurality of optical elements (201-203) being designed to transform at least one respective beam path (112) from the plurality of optical elements.
Owner:CARL ZEISS MICROSCOPY GMBH

Spectrally shaped random signal

An apparatus (100) comprises a signal generator (101) that is set up to produce a digital random signal (191). The apparatus (100) also comprises at least one filter element (102, 121, 122) that is set up to apply a high pass filter and a low pass filter to the digital random signal (191) in order to produce a spectrally shaped random signal (112). The apparatus (100) also comprises a modulator (103) that is set up to apply the spectrally shaped random signal (192) as dither.
Owner:INFINEON TECH AG

Semiconductor chip with fracture detection

The invention relates to semiconductor chips with fracture detection. The semiconductor chip (100) includes: a substrate (101), an integrated circuit (102), a concave portion (110) of the substrate (101), printed wires (121), and intersection between (111). This enables detection of a test signal which is fed into the conductor track ( 121 ). In various examples, a fracture of the substrate ( 101 ) in the region of the recess ( 110 ) can be detected.
Owner:INFINEON TECH AG

Method for testing charging process

A method for testing a charging process of an electrically powered motor vehicle having an on-board power system (2), wherein the on-board power system (2) includes at least one charge connection (18,20) for connecting the on-board power system (2) to a charging station (22, 24) and is connected to at least one electric power storage device (10), wherein an adapter (26) having at least one discharge connection (30) is additionally connected to the on-board power system (2) for testing the charging process, wherein electric power for testing the charging process is conducted via the at least one charge connection (18, 20) into the on-board power system (2), wherein a primary portion of the electric power is discharged again from the on-board power system (2) via the at least one dischargeconnection (30) of the adapter (26).
Owner:AUDI AG

Transfer of data with different priorities via bluetooth low energy

The invention relates to a method for transferring data, in which a peripheral device (8) and a central device (4) are wirelessly connected in accordance with the Bluetooth Low Energy (BLE) standard and a data packet (12) is transferred within a transfer window of a Bluetooth Low Energy data channel between the peripheral device (8) and the central device (4).
Owner:AUDI AG

Device and method for switching alternating current

The invention relates to a device and a method for switching alternating current. The invention relates to a device for converting an input alternating current, said device comprising: a first transformer (4a) arranged to convert a first part of said input alternating current into a first output alternating current; a second transformer (4b) configured to convert a second portion of the input alternating current into a second output alternating current, wherein the second transformer is connected to the first Transformers connected in parallel on the input side; a comparator (6) set up to compare a quantity characterizing the first output alternating current with a quantity characterizing the second output alternating current and to determine a comparison value based thereon and a signal unit (10) configured to output a signal based on the comparison value. Furthermore, the invention comprises a method for converting an input alternating current and a computer program for implementing the method.
Owner:ROBERT BOSCH GMBH

Door handle devices for vehicle doors

The invention relates to a door handle device (3) for a vehicle door (2), said door handle device having a handle (4) supported on a handle housing (8), which handle is arranged in a non-use position Extends flush with the profile (7) of the door (2), and the handle is configured to be movable to an actuating position for manipulation by the operator; lever element (10), first lever end of the lever element (11) is mounted on the lever shaft (12) supported on the handle housing (8) in a rotatable manner, and the second lever end (14) of the lever element is rotatably connected to the handle (4) The first longitudinal end (9) is connected; and the motor-driven adjustment element (19), which makes the lever element (10) rotate around the lever shaft (12) and thus makes the handle (4) from non-use The position moves into the operating position. The lever mechanism (16) is rotatably supported on the handle housing (8) via the shaft (21), wherein the second longitudinal end (20) of the handle (4) is movably rotatable via the lever mechanism (16). The way is fixed on the handle housing (8).
Owner:HUF HULSBECK & FURST GMBH & CO KG

Door handle devices for car doors

The invention relates to a door handle device (3) for a vehicle door (2), said door handle device having a handle (4) supported on a handle housing (8), which handle is arranged in a non-use position Extends flush with the profile (7) of the door (2), and the handle is configured to be movable into an operating position for manipulation; and between a ready position and an unlocked position for opening the door (2) The door opening lever (18) supported on the handle housing (8) in a manner of moving between. The handle (4) is supported in such a way that it can be moved from an operating position to an emergency operating position to manually open the door, wherein the handle (4) is disengaged from the door opening lever (18) in its non-use position and in its operating position couplet. The handle (4) is coupled with the door opening lever (18) when it is moved from the actuation position to the emergency actuation position and moves the door opening lever into the unlocked position.
Owner:HUF HULSBECK & FURST GMBH & CO KG

Transportation device comprising a safety device for limiting deceleration

The present invention relates to a transportation device, specifically a lift installation, escalator or moving walkway, comprising a person conveying unit (71), specifically a cabin or platform, an electromagnetic linear drive (80) for driving the person conveying unit (71), comprising at least one stator segment (20) and at least one rotor element (30), wherein the rotor element (30) can be driven by the action of force of an electromagnetic field of the stator segment (20), which is driven over, in a first drive direction (91) or in an opposite second drive direction (92), characterized inthat the rotor element (30) is movably mounted on the person conveying unit (71) in such a way that a magnetic resistance in the air gap (21) between the stator segment (20) which is driven over and the rotor element (30) can be changed depending on a drive force which acts between the stator segment (20) and the rotor element (30).
Owner:TK ELEVATOR INNOVATION & OPERATIONS GMBH

Lighting module with heat exchange device with closed-cell metal foam

The invention describes a lighting module (20) having a heat exchange device (19) for cooling at least one semiconductor light source (5). The heat exchange device (19) comprises at least one metal plate (1) having an upper side (4) and a lower side (7), wherein a closed-cell metal foam (2) metallurgically connected with the metal plate (1) is provided on the lower side (7), and at least one semiconductor light source (5) is arranged on the upper side (4), so that the light source is in direct thermal contact with the metal plate (1).
Owner:FORD GLOBAL TECH LLC

Swing device with overload protection

The invention relates to a method for protecting a display device in a vehicle from harmful forces exerted by a user, wherein the oscillating device for oscillating the display device includes at least one sensor, by means of which the at least one sensor detects an exertion exerted by the user. At least one user-perceivable alarm is issued when a force effect on the display device and the force effect determined by means of the at least one sensor exceeds a predetermined threshold value, wherein the force effect is additionally triggered by at least one preset flexible The end stop is at least partially absorbed to limit the swing of the display unit. The invention also relates to a corresponding oscillating device.
Owner:AUDI AG

Diagnostic device for detecting state of non-alcoholic fatty liver disease

The invention provides a diagnostic device for detecting a non-alcoholic fatty liver disease state of a test subject. According to the diagnostic device, the age and weight index of a subject, fasting blood glucose of a biological sample of the subject, gamma-glutamyltransferase, high-density lipoprotein, cholesterol, total bilirubin, albumin, aspartate aminotransferase and platelet count are taken as diagnosis indexes; and the non-alcoholic fatty liver disease state of the subject can be evaluated by combining the biomarker level of the biological sample of the subject. The diagnosis device disclosed by the invention can be used for quickly, accurately and comprehensively evaluating and diagnosing the non-alcoholic fatty liver disease state of the test body.
Owner:HUMAN METABOLOMICS INST INC
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