mhurhangee/patent-ind-claim-en huggingface dataset:
A linear compressor with a controlling apparatus, the controlling apparatus comprising: a detector that detects an operating state of the linear compressor; a controller that outputs a correction signal for correcting at least an operating frequency of a linear motor based on the operating state; and a drive signal generator that generates a drive signal of the linear motor according to the correction signal, and outputs the generated drive signal to the linear motor, wherein the controller includes: a reference operating frequency determiner that determines a reference operating frequency at which the linear motor is operated; and an actual operating frequency determiner that determines an actual operating frequency as a value included in a predetermined numerical value range around the reference operating frequency, wherein the correction signal is determined based on the actual operating frequency, characterized in that the controller is configured to continuously change the actual operating frequency, even when the actual operating frequency is the same as the reference operating frequency. a detector that detects an operating state of the linear compressor; a controller that outputs a correction signal for correcting at least an operating frequency of a linear motor based on the operating state; and a drive signal generator that generates a drive signal of the linear motor according to the correction signal, and outputs the generated drive signal to the linear motor, wherein the controller includes: a reference operating frequency determiner that determines a reference operating frequency at which the linear motor is operated; and an actual operating frequency determiner that determines an actual operating frequency as a value included in a predetermined numerical value range around the reference operating frequency, wherein the correction signal is determined based on the actual operating frequency, a reference operating frequency determiner that determines a reference operating frequency at which the linear motor is operated; and an actual operating frequency determiner that determines an actual operating frequency as a value included in a predetermined numerical value range around the reference operating frequency, wherein the correction signal is determined based on the actual operating frequency, characterized in that the controller is configured to continuously change the actual operating frequency, even when the actual operating frequency is the same as the reference operating frequency.
Tyre made from a rubbery material, at least one of the sidewalls of which comprises a coded matrix symbol formed as an integral part of the at least one of the sidewalls, the said coded matrix symbol comprising dark parts and light parts , characterized in that the light parts have a first lightness L*1 greater than a second lightness (L*2) of the dark parts by at least 5 points, the lightness L* being expressed using a scale that ranges from 0 to 100 according to the L*a*b* colour model established by the International Commission on Illumination in 1976, the value 100 representing white or total reflection; the value 0 representing black or total absorption, and, in this colour model, a* and b* being chromaticity coordinates, and in that the roughness Rz of the dark parts is between 50 and 300 μm.
A method of preparing a water-resistant cementitious article comprising (a) preparing an aqueous siloxane dispersion comprising from 4 wt.% to 8 wt.% siloxane in water, wherein the aqueous siloxane dispersion comprises dispersed siloxane particles having an average particle size of less than 50 microns and does not comprise an emulsifier or dispersant; (b) combining the siloxane dispersion with a cementitious mixture to provide a cementitious slurry, (c) depositing the cementitious slurry onto a substrate, and (d) allowing the cementitious slurry to harden, thereby providing a water-resistant cementitious article. (a) preparing an aqueous siloxane dispersion comprising from 4 wt.% to 8 wt.% siloxane in water, wherein the aqueous siloxane dispersion comprises dispersed siloxane particles having an average particle size of less than 50 microns and does not comprise an emulsifier or dispersant; (b) combining the siloxane dispersion with a cementitious mixture to provide a cementitious slurry, (c) depositing the cementitious slurry onto a substrate, and (d) allowing the cementitious slurry to harden, thereby providing a water-resistant cementitious article.
A solar sail , comprising: a plurality of extendable support structures ; a material coupled between adjacent extendable support structures ; an attachment feature coupled to the material and coupled to one of the extendable support structures , wherein the attachment feature permits relative movement between the attachment feature and the support structure ; characterised in that the solar sail comprises a retraction mechanism coupled to the material at a position between adjacent extendable support structures , wherein the retraction mechanism is configured to pull the material to a desired location during retraction of the solar sail . a plurality of extendable support structures ; a material coupled between adjacent extendable support structures ; an attachment feature coupled to the material and coupled to one of the extendable support structures , wherein the attachment feature permits relative movement between the attachment feature and the support structure ; characterised in that the solar sail comprises a retraction mechanism coupled to the material at a position between adjacent extendable support structures , wherein the retraction mechanism is configured to pull the material to a desired location during retraction of the solar sail .
A system for controlling mechanical lung ventilation, the system comprising: one or more processors; and a memory including instructions that, when executed by the one or more processors, cause the one or more processors to: supply a breathing gas to an airway of a patient in an intermittent way such that a plurality of respiratory cycles are formed; measure a volume (Vt) received by the patient in each of the plurality of respiratory cycles; compare the measured volume (Vt) of each of the plurality of respiratory cycles with a user defined target volume (Vtg); attribute a classifying score to each of the plurality of respiratory cycles based at least partially on a deviation between the measured volume and the user defined target volume; sum the classifying scores and divide the resulting sum (SSC) by a sample size (N) of the plurality of respiratory cycles; attribute a pressure step value based at least partially on the division result; and, add the pressure step value to a present pressure (PR). supply a breathing gas to an airway of a patient in an intermittent way such that a plurality of respiratory cycles are formed; measure a volume (Vt) received by the patient in each of the plurality of respiratory cycles; compare the measured volume (Vt) of each of the plurality of respiratory cycles with a user defined target volume (Vtg); attribute a classifying score to each of the plurality of respiratory cycles based at least partially on a deviation between the measured volume and the user defined target volume; sum the classifying scores and divide the resulting sum (SSC) by a sample size (N) of the plurality of respiratory cycles; attribute a pressure step value based at least partially on the division result; and, add the pressure step value to a present pressure (PR).
A method for parameterization of a tractive force controller of a controlled roller of a web-processing machine , the tractive force controller controlling the speed (v 9 ) of the controlled roller in order to transport a material on the web-processing machine from the controlled roller to a further roller or from a further roller to the controlled roller at a line speed (v) while being subjected to the tractive force (F), characterized in that during a standstill test (T0) at a line speed (v) of zero, the tractive force (F) is increased to an identification tractive force (F w2 ), preferably 90% of a predetermined standstill tractive force operating point (F op ), to determine standstill system parameters of the tractive force system (G F,0 ) and to calculate standstill controller parameters (R F,o ) of the tractive force controller from the standstill system parameters of the tractive force system (G F,0 ), preferably by means of a frequency characteristic method, and in that the tractive force controller is parameterized using the standstill controller parameters (R F,o ).
A tablet dispensing apparatus comprising: a plurality of tablet feeder storage portions configured to store a plurality of tablet feeders and disposed in line in a vertical direction; an upper tablet collecting portion disposed along the plurality of tablet feeder storage portions and including a tablet falling path that guides and allows tablets to be dropped downward from the plurality of tablet feeder storage portions; a medicine storage portion configured to house at least the plurality of tablet feeder storage portions and the upper tablet collecting portion; a lower tablet collecting portion disposed below the upper tablet collecting portion and configured to guide the tablets dropped from the upper tablet collecting portion to a dispensing portion; a plurality of storage portion sliding mechanisms configured to support the plurality of tablet feeder storage portions to be individually slidable forward; and a collecting portion sliding mechanism configured to support the upper tablet collecting portion to be slidable forward independently of the plurality of tablet feeder storage portions. a plurality of tablet feeder storage portions configured to store a plurality of tablet feeders and disposed in line in a vertical direction; an upper tablet collecting portion disposed along the plurality of tablet feeder storage portions and including a tablet falling path that guides and allows tablets to be dropped downward from the plurality of tablet feeder storage portions; a medicine storage portion configured to house at least the plurality of tablet feeder storage portions and the upper tablet collecting portion; a lower tablet collecting portion disposed below the upper tablet collecting portion and configured to guide the tablets dropped from the upper tablet collecting portion to a dispensing portion; a plurality of storage portion sliding mechanisms configured to support the plurality of tablet feeder storage portions to be individually slidable forward; and a collecting portion sliding mechanism configured to support the upper tablet collecting portion to be slidable forward independently of the plurality of tablet feeder storage portions.
A method for passaging and subsequently differentiating pluripotent stem cells, comprising the steps of: a. obtaining clusters of pluripotent stem cells, b. releasing the pluripotent stem cells as single cells, c. plating the single pluripotent stem cells on a tissue culture substrate, d. allowing the single pluripotent stem cells to expand, e. releasing the single pluripotent stem cells, f. plating the single pluripotent stem cells on a new tissue culture substrate, and g. subsequently differentiating the single pluripotent stem cells into cells expressing markers characteristic of the pancreatic endoderm lineage or cells expressing markers characteristic of the pancreatic endocrine lineage. a. obtaining clusters of pluripotent stem cells, b. releasing the pluripotent stem cells as single cells, c. plating the single pluripotent stem cells on a tissue culture substrate, d. allowing the single pluripotent stem cells to expand, e. releasing the single pluripotent stem cells, f. plating the single pluripotent stem cells on a new tissue culture substrate, and g. subsequently differentiating the single pluripotent stem cells into cells expressing markers characteristic of the pancreatic endoderm lineage or cells expressing markers characteristic of the pancreatic endocrine lineage.
A fuel control system for a gas turbine engine having a gas generator and a power turbine driven by the gas generator , comprising: a main fuel regulator , configured to determine a demand (W f dem) of fuel flow (W f ) to be introduced in the gas turbine engine , based on an input request (PLA); a speed rate-of-change limiter configured to cause an adjustment to the fuel flow (W f ) when the gas generator speed rate of change (N g dot) is determined to overcome a scheduled acceleration, or deceleration, engine safety operating limit, wherein the speed rate-of-change limiter comprises a predictor , configured to perform a prediction of the fuel flow rate of change (W f dot), or fuel flow (W f ), allowing the gas generator speed rate of change (N g dot) to track a scheduled reference value (Ngdot ref ); wherein the adjustment to the fuel flow (W f ) is based on the prediction; wherein the speed rate-of-change limiter further comprises a feedback regulator , configured to provide a corrective term for the prediction, based on an error (Err) between a feedback gas generator speed rate of change (N g dot fdbk ), measured in the gas turbine engine , and the scheduled reference value (Ngdot re f). a main fuel regulator , configured to determine a demand (W f dem) of fuel flow (W f ) to be introduced in the gas turbine engine , based on an input request (PLA); a speed rate-of-change limiter configured to cause an adjustment to the fuel flow (W f ) when the gas generator speed rate of change (N g dot) is determined to overcome a scheduled acceleration, or deceleration, engine safety operating limit, wherein the speed rate-of-change limiter comprises a predictor , configured to perform a prediction of the fuel flow rate of change (W f dot), or fuel flow (W f ), allowing the gas generator speed rate of change (N g dot) to track a scheduled reference value (Ngdot ref ); wherein the adjustment to the fuel flow (W f ) is based on the prediction; wherein the speed rate-of-change limiter further comprises a feedback regulator , configured to provide a corrective term for the prediction, based on an error (Err) between a feedback gas generator speed rate of change (N g dot fdbk ), measured in the gas turbine engine , and the scheduled reference value (Ngdot re f).
A dolly assembly structured to be castor supported and to assume a plurality of different supporting orientations, said dolly assembly comprising: a plurality of elongated dolly members ; and a castor , each elongated dolly members of the plurality of elongated dolly members having oppositely disposed first and second outer faces extending along the length thereof, each of said dolly members comprising a plurality of connecting segments disposed in spaced relation along the length of said dolly member , said connecting segments structured to be connected to the castor , each of said connecting segments comprising a slot and a base ; said slot extending inwardly from said first outer face to said base ; at least some of said bases including a passage extending there through in open communication with said slot , said passages of said plurality of connecting segments extend through said second outer face and through a corresponding one of said bases in open communication with said slot of a corresponding one of said dolly members , a connected orientation of any two said dolly members comprising a confronting relation of said bases of engaging connecting segments and said passages in at least some of said confronting bases in receiving and retaining relation to the castor . a plurality of elongated dolly members ; and a castor , each elongated dolly members of the plurality of elongated dolly members having oppositely disposed first and second outer faces extending along the length thereof, each of said dolly members comprising a plurality of connecting segments disposed in spaced relation along the length of said dolly member , said connecting segments structured to be connected to the castor , each of said connecting segments comprising a slot and a base ; said slot extending inwardly from said first outer face to said base ; at least some of said bases including a passage extending there through in open communication with said slot , said passages of said plurality of connecting segments extend through said second outer face and through a corresponding one of said bases in open communication with said slot of a corresponding one of said dolly members , a connected orientation of any two said dolly members comprising a confronting relation of said bases of engaging connecting segments and said passages in at least some of said confronting bases in receiving and retaining relation to the castor .
An airflow-generating device, comprising: a volume-adjustable air chamber, comprising: an inlet structure ; an outlet structure , wherein an air chamber space is formed between the inlet structure and the outlet structure , and wherein a deflector structure for adjusting pressure or direction of airflow is arranged on the outlet structure ; and an adjustment unit configured for adjusting an inlet-outlet distance between the inlet structure and the outlet structure to adjust an air chamber volume of the adjustable air chamber; and an airflow-generating unit arranged in the volume-adjustable air chamber and configured for generating the airflow introduced from the inlet structure into the air chamber space and exhausted from the outlet structure ; characterized by a control unit electrically connected to the airflow-generating unit and the adjustment unit , wherein the control unit is configured to control the adjustment unit to stretch the inlet-outlet distance for increasing the air chamber volume to improve a noise level caused by the airflow when a rotation rate of the airflow-generating unit speeds up, and to shrink the inlet-outlet distance for reducing the air chamber volume to aggrandize the pressure and speed of the airflow when a rotation rate of the airflow-generating unit slows down. an inlet structure ; an outlet structure , wherein an air chamber space is formed between the inlet structure and the outlet structure , and wherein a deflector structure for adjusting pressure or direction of airflow is arranged on the outlet structure ; and an adjustment unit configured for adjusting an inlet-outlet distance between the inlet structure and the outlet structure to adjust an air chamber volume of the adjustable air chamber; and an airflow-generating unit arranged in the volume-adjustable air chamber and configured for generating the airflow introduced from the inlet structure into the air chamber space and exhausted from the outlet structure ; characterized by a control unit electrically connected to the airflow-generating unit and the adjustment unit , wherein the control unit is configured to control the adjustment unit to stretch the inlet-outlet distance for increasing the air chamber volume to improve a noise level caused by the airflow when a rotation rate of the airflow-generating unit speeds up, and to shrink the inlet-outlet distance for reducing the air chamber volume to aggrandize the pressure and speed of the airflow when a rotation rate of the airflow-generating unit slows down.
A safe container comprising : a first receptacle ; a second receptacle ; and a biometric lock configured to selectively open the first receptacle and the second receptacle to a designated user; wherein the first receptacle is configured to receive a shaver , and the safe container further comprises a sensor for detecting one or more razor blade cartridges within the second receptacle . a first receptacle ; a second receptacle ; and a biometric lock configured to selectively open the first receptacle and the second receptacle to a designated user; wherein the first receptacle is configured to receive a shaver , and the safe container further comprises a sensor for detecting one or more razor blade cartridges within the second receptacle .
An implant material having an implant surface, which implant surface comprises a plurality of tissue-contacting members arranged in a regular or irregular two-dimensional array, each tissue-contacting member having a convex curved tissue-contacting surface, wherein the implant surface has 1000 to 50000 tissue-contacting members per cm 2 .
Radically polymerisable dental material, comprising at least one photochromic colourant, characterised in that the colourant is encapsulated, wherein the colourant is encased in a polymer capsule that has an outer capsule wall and an inner core, wherein the capsule wall is formed by an organic polymer and the core is liquid, and wherein the core comprises the colourant in a dissolved or dispersed form.
A personal care composition comprising: a cleanser base comprising at least one cleanser selected from a soap and a surfactant; an effective amount of an antibacterial system comprising phenoxyethanol and piroctone, or a salt thereof, and petrolatum, wherein the phenoxyethanol is present in an amount of from 0.01 to 2 % by weight of the personal care composition, wherein the piroctone, or salt thereof, is present in an amount of from 0.01 to 1.5 % by weight of the personal care composition, and wherein the petrolatum is present in an amount of from 0.1 to 5 % by weight of the personal care composition. a cleanser base comprising at least one cleanser selected from a soap and a surfactant; an effective amount of an antibacterial system comprising phenoxyethanol and piroctone, or a salt thereof, and petrolatum, wherein the phenoxyethanol is present in an amount of from 0.01 to 2 % by weight of the personal care composition, wherein the piroctone, or salt thereof, is present in an amount of from 0.01 to 1.5 % by weight of the personal care composition, and wherein the petrolatum is present in an amount of from 0.1 to 5 % by weight of the personal care composition.