mhurhangee/ep-ind-claims huggingface dataset:
Optical position measuring device with a reflection material measure and a scanning unit which is movable relative thereto in at least one measurement direction (x), - wherein the reflection material measure has an incremental measurement graduation and, at at least one reference position (x REF), a reference mark, and - wherein the scanning unit comprises, in addition to scanning means (30.1, 30.2) for the incremental signal generation, at least one light source, an imaging optical unit, a stop structure arranged in a stop plane, and a plurality of detector elements (27.1, 27.2, 27.3) for the reference signal generation, and the reference mark is imaged onto the stop structure via the imaging optical unit, characterized - in that the reference mark is arranged on the reflection material measure such that it is integrated in the incremental measurement graduation, and - in that the imaging optical unit has, along a transverse direction (y) oriented perpendicular to the measurement direction (x), a changing object-side focal length, and - in that the object-side focal lengths of the imaging optical unit are selected such that, for each scanning distance between the scanning unit and the reflection material measure, the object-side focal length lies in the plane of the neutral point of rotation of the incremental scan, wherein the neutral point of rotation of the incremental scan is defined as that point about which tilting of the scanning unit or of the reflection material measure is possible without a position error in the generated incremental signals (INC A, INC B) occurring as a result. - wherein the reflection material measure has an incremental measurement graduation and, at at least one reference position (x REF), a reference mark, and - wherein the scanning unit comprises, in addition to scanning means (30.1, 30.2) for the incremental signal generation, at least one light source, an imaging optical unit, a stop structure arranged in a stop plane, and a plurality of detector elements (27.1, 27.2, 27.3) for the reference signal generation, and the reference mark is imaged onto the stop structure via the imaging optical unit, - in that the reference mark is arranged on the reflection material measure such that it is integrated in the incremental measurement graduation, and - in that the imaging optical unit has, along a transverse direction (y) oriented perpendicular to the measurement direction (x), a changing object-side focal length, and - in that the object-side focal lengths of the imaging optical unit are selected such that, for each scanning distance between the scanning unit and the reflection material measure, the object-side focal length lies in the plane of the neutral point of rotation of the incremental scan, wherein the neutral point of rotation of the incremental scan is defined as that point about which tilting of the scanning unit or of the reflection material measure is possible without a position error in the generated incremental signals (INC A, INC B) occurring as a result.
A method for selectively controlling the degree of porosity in a polymeric material, wherein the material is formed from a thermoplastic composition containing a polymeric microinclusion additive and a polymeric nanoinclusion additive that are dispersed within a continuous phase of a matrix polymer in the form of discrete domains, and wherein at least a portion of the polymeric material is strained so that a porous network is formed therein, the method comprising: heat treating at least a portion of the strained polymeric material, wherein the heat treated material exhibits a lower pore volume than the material prior to heat treatment; wherein the microinclusion additive constitutes from 0.1 wt.% to 20 wt.% of the thermoplastic composition, based on the weight of the composition; and wherein the nanoinclusion additive constitutes from 0.01 wt.% to 15 wt.% of the thermoplastic composition, based on the weight of the composition.
A torque limiting device for use with a dental drive tool comprising a housing defining a rotation axis and having a bore concentric with the rotation axis and a torque limiting insert, wherein the housing has a recess perpendicular to and in communication with the bore for housing at least a part of the torque limiting insert, the torque limiting insert comprising a fixing region held within the housing in a non-rotatable manner and a spring region extending from the fixing region and comprising a locking catch, said locking catch protruding into the bore in a resting position, and being aligned with the recess such that the locking catch can be moved at least approximately radially outwards with respect to the rotation axis into the recess in to a disengaged position, wherein the locking catch is arranged to engage with the dental drive tool when the tool is introduced in the bore in order to transmit a torque applied to the housing to the tool, characterized in that the locking catch deflects into the disengaged position against the force of the spring region when a predefined torque limit has been reached.
Disinfection monitoring unit for a touch screen sensor for controlling a medical device, in particular a dialysis device, wherein the disinfection monitoring unit comprises a disinfection status sensor which is configured to automatically detect the disinfection status of the touch screen sensor, wherein the disinfection status sensor is configured at least as a camera and as a fluid evaluation unit, wherein the fluid evaluation unit is adapted to check for a presence of disinfectant, typically disinfecting fluid, wherein the fluid evaluation unit is activated in a controlled manner only during a disinfection phase and not during device control, wherein the touchscreen sensor is configured to automatically recognize planar movement patterns for disinfection and to differentiate them from point or pressure operations for data input or device control, and/or wherein the camera is configured to detect operations or contacts of the touchscreen sensor and to forward them to the disinfection monitoring unit for evaluation. wherein the disinfection status sensor is configured at least as a camera and as a fluid evaluation unit, wherein the fluid evaluation unit is adapted to check for a presence of disinfectant, typically disinfecting fluid, wherein the fluid evaluation unit is activated in a controlled manner only during a disinfection phase and not during device control, wherein the touchscreen sensor is configured to automatically recognize planar movement patterns for disinfection and to differentiate them from point or pressure operations for data input or device control, and/or wherein the camera is configured to detect operations or contacts of the touchscreen sensor and to forward them to the disinfection monitoring unit for evaluation.
An attachable arrangement, comprising a plurality of straps removably attachable to a body of a user, wherein the plurality of straps includes: a first leg strap removably attachable around a first leg of the user and having a first end removably attachable to a second end; a second leg strap removably attachable around a second leg of the user and having a first end removably attachable to a second end; a first torso strap having a first end directly attached to the first end of the first leg strap; a second torso strap having a first end directly attached to the first end of the second leg strap; at least one torso adjustment strap having: a first end adjustably attached to a second end of the second torso strap and a second end adjustably attached to a second end of the first torso strap; a first intermediate portion attached to an intermediate portion of the first leg strap; and a second intermediate portion attached to an intermediate portion of the second leg strap; and wherein, when attached, the first and second leg straps (24, 30) extend around the first and second legs (L1, L2) of the user in a direction of equal to or less than about 30° from a substantially horizontal line perpendicular to a substantially vertical axis extending down each of the first and second legs (L1, L2) of the user. a first leg strap removably attachable around a first leg of the user and having a first end removably attachable to a second end; a second leg strap removably attachable around a second leg of the user and having a first end removably attachable to a second end; a first torso strap having a first end directly attached to the first end of the first leg strap; a second torso strap having a first end directly attached to the first end of the second leg strap; at least one torso adjustment strap having: a first end adjustably attached to a second end of the second torso strap and a second end adjustably attached to a second end of the first torso strap; a first intermediate portion attached to an intermediate portion of the first leg strap; and a second intermediate portion attached to an intermediate portion of the second leg strap; and a first end adjustably attached to a second end of the second torso strap and a second end adjustably attached to a second end of the first torso strap; a first intermediate portion attached to an intermediate portion of the first leg strap; and a second intermediate portion attached to an intermediate portion of the second leg strap; and wherein, when attached, the first and second leg straps (24, 30) extend around the first and second legs (L1, L2) of the user in a direction of equal to or less than about 30° from a substantially horizontal line perpendicular to a substantially vertical axis extending down each of the first and second legs (L1, L2) of the user.
Releasable plug connection having a tubular plug-in part and having a sleeve-shaped receiving part which has an insertion opening through which the plug-in part is able to be introduced into a sleeve interior space of the receiving part, wherein, on the inner circumference of the receiving part, at least one annular groove is provided, in which annular groove there is arranged an annular seal which provides sealing in the annular gap between the inner circumference of the receiving part and the outer circumference of the plug-in part, wherein the insertion opening of the receiving part opens out into a first interior-space section of the sleeve interior space, which, in relation to an adjacent second interior-space section, is in the form of a cross-sectional extension and is delimited by an annular shoulder, wherein, in the first interior-space section of the sleeve interior space, it is possible for there to be inserted an insertion sleeve whose face circumferential edge facing towards the annular shoulder is spaced apart from the annular shoulder in such a way that the annular groove is formed between the face circumferential edge of the insertion sleeve and the annular shoulder, and wherein the insertion sleeve is able to be inserted into the first interior-space section until an annular shoulder or annular flange provided on the sleeve outer circumference of the insertion sleeve bears against a face edge of the receiving part that borders the insertion opening, characterized in that the insertion sleeve is held in a frictionally engaging manner in the first interior-space section of the receiving part, and in that the insertion sleeve has at least one depression at the outer circumferential side.
Process for oligomerising acetylene in the presence of a catalyst, said process comprising the step of reacting acetylene and hydrogen in an inert gas in a gas phase reactor in the presence of a copper containing support selected from molecular sieves, amorphous aluminosilicates, zeolites, clays, metal oxides, metal phosphates, cation exchange materials at an elevated temperature in the range of 20 to 700 °C, preferably 100 to 700 °C,more preferably 180 to 300 °C, and at a reaction pressure of up to 35 bar, preferably 2 to 20 bar.
A vacuum cleaner comprising: a body; a dust separation device mounted in the body, the dust separation device comprises a body part having a predetermined space where air and dust and other foreign substances are rotated; a dust collection device independently provided from the dust separation device, connected to the dust collection device; a compression device (180, 190) provided in the dust collection device, to collect dust and foreign substances collected in a predetermined portion of the dust collection device and to compress the collected dust and foreign substances; and a liquid supply device provided on the dust separation device to supply liquid material to an inside of the dust collection device, the liquid supply device comprising a storage part storing predetermined liquid material therein, characterized in that the liquid supply device comprises a guiding tube (203, 210, 231) arranged oblique to a predetermined angle (a) toward a rotational direction of the dust and other foreign substances. a body; a dust separation device mounted in the body, the dust separation device comprises a body part having a predetermined space where air and dust and other foreign substances are rotated; a dust collection device independently provided from the dust separation device, connected to the dust collection device; a compression device (180, 190) provided in the dust collection device, to collect dust and foreign substances collected in a predetermined portion of the dust collection device and to compress the collected dust and foreign substances; and a liquid supply device provided on the dust separation device to supply liquid material to an inside of the dust collection device, the liquid supply device comprising a storage part storing predetermined liquid material therein, characterized in that the liquid supply device comprises a guiding tube (203, 210, 231) arranged oblique to a predetermined angle (a) toward a rotational direction of the dust and other foreign substances.
A convertible children's walker device comprising: a seated walker portion; and a standing walker portion (120, 220); wherein the standing walker portion (120, 220) is detachably mounted to the seated walker portion in a first seated-support mode wherein the standing walker portion (120, 220) is used in combination with the seated walker portion, and wherein the standing walker portion (120, 220) is detached from the seated walker portion in a standing-support mode of use independent of the seated walker portion; characterized in that the standing walker portion (120, 220) comprises a front portion, left and right side portions (134, 136), and an open rear section defining a generally U-shaped body having a clear space between the left and right side portions (134, 136). a seated walker portion; and a standing walker portion (120, 220); wherein the standing walker portion (120, 220) is detachably mounted to the seated walker portion in a first seated-support mode wherein the standing walker portion (120, 220) is used in combination with the seated walker portion, and wherein the standing walker portion (120, 220) is detached from the seated walker portion in a standing-support mode of use independent of the seated walker portion; characterized in that the standing walker portion (120, 220) comprises a front portion, left and right side portions (134, 136), and an open rear section defining a generally U-shaped body having a clear space between the left and right side portions (134, 136).
A battery control method, wherein the battery comprises N battery modules, the N battery modules are connected in series, each of the N battery modules comprises M battery cells, and the M battery cells are connected in parallel, wherein N is an integer greater than 1, and M is an integer greater than 1, and the method comprises: detecting whether a current that passes through the battery is greater than a safe current, wherein the safe current is a maximum charging current threshold or a maximum discharging current threshold of a target battery module, and the target battery module is a battery module that has a largest resistance difference of parallel branch circuits respectively corresponding to the M battery cells in a same battery module, wherein the target battery module is comprised in the N battery modules; and when the current that passes through the battery is greater than the safe current, adjusting the current that passes through the battery, so that current values respectively corresponding to the N battery modules are equal to or less than the safe current. detecting whether a current that passes through the battery is greater than a safe current, wherein the safe current is a maximum charging current threshold or a maximum discharging current threshold of a target battery module, and the target battery module is a battery module that has a largest resistance difference of parallel branch circuits respectively corresponding to the M battery cells in a same battery module, wherein the target battery module is comprised in the N battery modules; and when the current that passes through the battery is greater than the safe current, adjusting the current that passes through the battery, so that current values respectively corresponding to the N battery modules are equal to or less than the safe current.
A magnetic device for adsorbing a metal mask in a vapor deposition device, the magnetic device comprising: a metal plate; an electromagnet array comprising a plurality of electromagnets, each of the electromagnets being inserted in the metal plate; a power supply module configured to supply a current; a control module configured to, when adsorbing the metal mask during a vapor deposition process, control, by sending a first control signal to the power supply module, the power supply module to supply a direct current to all or some of the plurality of electromagnets and control a direction and a size of the direct current; wherein the magnetic device is characterized in that the control module and the power supply module are inserted in a lateral side of the metal plate, and the power supply module is immobile with respect to the metal plate when rotating. a metal plate; an electromagnet array comprising a plurality of electromagnets, each of the electromagnets being inserted in the metal plate; a power supply module configured to supply a current; a control module configured to, when adsorbing the metal mask during a vapor deposition process, control, by sending a first control signal to the power supply module, the power supply module to supply a direct current to all or some of the plurality of electromagnets and control a direction and a size of the direct current; wherein the magnetic device is characterized in that the control module and the power supply module are inserted in a lateral side of the metal plate, and the power supply module is immobile with respect to the metal plate when rotating.
A seal ring for sealing a clearance between a rotary shaft and a housing, wherein the seal ring comprises: a side surface on the sealed fluid side, a side surface on the atmosphere side, and a sliding surface being part of the side surface on the atmosphere side, dynamic pressure grooves (12, 12') formed at the sliding surface of the seal ring and arranged in a circumferential direction so as to be configured to generate dynamic pressure, characterized in that the dynamic pressure grooves (12, 12') include deep grooves (120, 120') having openings on an inner diameter side of the seal ring on the sealed fluid side and shallow grooves (121, 121', 122, 122') being shallower than the deep grooves (120, 120'), each of the shallow grooves (121, 121', 122, 122') being formed continuously to the deep grooves (120, 120') and extending to at least one side in the circumferential direction, wherein at least the two adjacent deep grooves (120, 120') of the dynamic pressure grooves (12, 12') in the circumferential direction are formed as a dynamic pressure groove unit configured such that the two adjacent deep grooves (120, 120') communicate with each other through a communication groove extending in the circumferential direction on an opposite side of the openings of the deep grooves (120, 120') in a radial direction. a side surface on the sealed fluid side, a side surface on the atmosphere side, and a sliding surface being part of the side surface on the atmosphere side, dynamic pressure grooves (12, 12') formed at the sliding surface of the seal ring and arranged in a circumferential direction so as to be configured to generate dynamic pressure, characterized in that the dynamic pressure grooves (12, 12') include deep grooves (120, 120') having openings on an inner diameter side of the seal ring on the sealed fluid side and shallow grooves (121, 121', 122, 122') being shallower than the deep grooves (120, 120'), each of the shallow grooves (121, 121', 122, 122') being formed continuously to the deep grooves (120, 120') and extending to at least one side in the circumferential direction, wherein at least the two adjacent deep grooves (120, 120') of the dynamic pressure grooves (12, 12') in the circumferential direction are formed as a dynamic pressure groove unit configured such that the two adjacent deep grooves (120, 120') communicate with each other through a communication groove extending in the circumferential direction on an opposite side of the openings of the deep grooves (120, 120') in a radial direction.
A drying device comprising: a travel path along which a web of paper applied with a coating liquid travels; and a plurality of drying ovens (10a to 10g) arranged side by side along said travel path to dry the web applied with the coating liquid, characterized in that the drying device further comprises: a plurality of conveyor rolls (23a to 23g) provided in each of said drying ovens (10a to 10g) to convey the web along said travel path; a plurality of roll units (28a to 28c) each constituted by one or more of said conveyor rolls (23a to 23g) and separated from each other along said travel path; and a plurality of conveyor motors connected to said respective roll units (28a to 28c) to rotate said conveyor rolls (23a to 23g), wherein a downstream one of said roll units (28a to 28c) with respect to said travel path is rotated at a lower rotating speed than an upstream one of said roll units (28a to 28c). a travel path along which a web of paper applied with a coating liquid travels; and a plurality of drying ovens (10a to 10g) arranged side by side along said travel path to dry the web applied with the coating liquid, a plurality of conveyor rolls (23a to 23g) provided in each of said drying ovens (10a to 10g) to convey the web along said travel path; a plurality of roll units (28a to 28c) each constituted by one or more of said conveyor rolls (23a to 23g) and separated from each other along said travel path; and a plurality of conveyor motors connected to said respective roll units (28a to 28c) to rotate said conveyor rolls (23a to 23g),
A method of manufacturing a cementitious material comprising adding, after pyroprocessing, at least one desugared molasses to at least one cementitious and/or pozzolanic material during manufacture of the at least one cementitious and/or pozzolanic material.