mhurhangee/patent-ind-claim-en huggingface dataset:
A method for preparing a double end-capped ethylene glycol ether, in which a raw material containing an ethylene glycol monoether and a monohydric alcohol ether is introduced into a reactor, contacting with a catalyst containing an acidic molecular sieve and reacting to produce the double end-capped ethylene glycol ether; wherein, the reaction temperature is in a range from 50 °C to 300 °C, and the reaction pressure is in a range from 0.1 Mpa to 15 Mpa; the weight hourly space velocity of the ethylene glycol monoether in the raw material is in a range from 0.01 h -1 to 15.0 h -1 ; and the molar ratio of the monohydric alcohol ether to the ethylene glycol monoether in the raw material is that monohydric alcohol ether : ethylene glycol monoether is in a range from 1:1 to 100:1; and wherein the ethylene glycol monoether is at least one selected from the group consisting of compounds with the structure represented by Formula I: R 1 -O-CH 2 -CH 2 -OH Formula I; the monohydric alcohol ether is at least one selected from the group consisting of compounds with the structure represented by Formula II: R 2 -O-R 2 Formula II; the double end-capped ethylene glycol ether is at least one selected from the group consisting of compounds with the structure represented by Formula III: R 1 -O-CH 2 -CH 2 -O-R 2 Formula III; wherein, R 1 is selected from the group consisting of alkyl groups with carbon atoms from 1 to 20, and R 2 is selected from the group consisting of alkyl groups with carbon atoms from 1 to 20.
An interface system for an exoskeleton, the interface system comprising: a support belt ; a strap assembly ; and a frame system that includes a first frame member and a second frame member , the first frame member having an upper attachment portion configured to have a first assistive device attached thereto at a shoulder mount assembly , the first frame member being connected to the strap assembly and extending, in use, from a user's left or right scapula to the support belt, the second frame member connected to the strap assembly and extending to the support belt characterized in that the first frame member is connected posteriorly to the second frame member by a single attachment point at a hinge via a pair of hinge arms, a first hinge arm connects to first frame member at lateral pivot point , and second hinge arm connects to second frame member at lateral pivot point 223, the hinge arms being joined at a center position with a hinge to form a 3-point linkage. a support belt ; a strap assembly ; and a frame system that includes a first frame member and a second frame member , the first frame member having an upper attachment portion configured to have a first assistive device attached thereto at a shoulder mount assembly , the first frame member being connected to the strap assembly and extending, in use, from a user's left or right scapula to the support belt, the second frame member connected to the strap assembly and extending to the support belt characterized in that the first frame member is connected posteriorly to the second frame member by a single attachment point at a hinge via a pair of hinge arms, a first hinge arm connects to first frame member at lateral pivot point , and second hinge arm connects to second frame member at lateral pivot point 223, the hinge arms being joined at a center position with a hinge to form a 3-point linkage.
A surgical stapling device comprising: a handle assembly ; an elongate body portion extending distally from the handle assembly; a shell assembly supported on a distal end of the elongate body portion, the shell assembly including an annular cartridge defining annular rows of staple receiving pockets; an anvil retainer assembly extending through the shell assembly, the anvil retainer assembly including a retainer member including a retainer body and an engagement member ; and an anvil assembly including an anvil shaft supportable on the engagement member of the anvil retainer assembly, wherein one of the engagement member and the anvil shaft is configured as a trocar having a tapered tip configured to pierce tissue or a suture line and the other of the anvil shaft and the engagement member is configured to define a bore dimensioned to receive the trocar and to releasably couple the anvil assembly to the anvil retainer assembly , and characterized in that the engagement member is pivotally supported on a distal portion of the retainer body to allow articulation of the engagement member. a handle assembly ; an elongate body portion extending distally from the handle assembly; a shell assembly supported on a distal end of the elongate body portion, the shell assembly including an annular cartridge defining annular rows of staple receiving pockets; an anvil retainer assembly extending through the shell assembly, the anvil retainer assembly including a retainer member including a retainer body and an engagement member ; and an anvil assembly including an anvil shaft supportable on the engagement member of the anvil retainer assembly, wherein one of the engagement member and the anvil shaft is configured as a trocar having a tapered tip configured to pierce tissue or a suture line and the other of the anvil shaft and the engagement member is configured to define a bore dimensioned to receive the trocar and to releasably couple the anvil assembly to the anvil retainer assembly , and characterized in that the engagement member is pivotally supported on a distal portion of the retainer body to allow articulation of the engagement member.
A compound for use in treating ischemic stroke in a subject in need thereof, wherein: the compound is cromolyn or a salt thereof; the compound is micronized into particles having a size of 1 to less than 10 microns and an average particle size of 5 microns or less; and the compound is administered by inhalation in an amount from 5 mg to 20 mg per dose. the compound is cromolyn or a salt thereof; the compound is micronized into particles having a size of 1 to less than 10 microns and an average particle size of 5 microns or less; and the compound is administered by inhalation in an amount from 5 mg to 20 mg per dose.
A building for storing goods to be ventilated, such as potatoes or maize, comprising: - an inlet opening for supplying air; - an outlet opening for discharging air; - a supporting structure for supporting a floor ; - a floor on which may be stored goods to be ventilated, where the floor comprises a multiplicity of substantially identical floor elements which are supported by the supporting structure and where each floor element comprises a multiplicity of through openings ; - one or more fans for causing air to flow from the inlet opening, through the one or more openings of each floor element, through the goods to be ventilated, toward the outlet opening, where each floor element surface facing the goods to be ventilated comprises a central portion which accommodates the multiplicity of openings, and a peripheral portion having said peripheral edge and bounding on the central portion, where the central portion defines a horizontal plane, that is, after installation, characterized in that from each floor element at least one of the peripheral edge facing the goods to be ventilated and the through opening edges facing the goods to be ventilated is situated at a distance below the floor element's central portion surface facing the goods to be ventilated. - an inlet opening for supplying air; - an outlet opening for discharging air; - a supporting structure for supporting a floor ; - a floor on which may be stored goods to be ventilated, where the floor comprises a multiplicity of substantially identical floor elements which are supported by the supporting structure and where each floor element comprises a multiplicity of through openings ; - one or more fans for causing air to flow from the inlet opening, through the one or more openings of each floor element, through the goods to be ventilated, toward the outlet opening, where each floor element surface facing the goods to be ventilated comprises a central portion which accommodates the multiplicity of openings, and a peripheral portion having said peripheral edge and bounding on the central portion, where the central portion defines a horizontal plane, that is, after installation,
Optode, comprising the following components: a) A carrier material, comprising a transparent cellulose acetate film or cellulose diacetate film, b) a solution 3, mixed from a solution 1 with a solution 2, wherein solution 1 comprises at least one 8-hydroxy-1,3,6-trisulfonic acid fluorophore dissolved in a solvent, and solution 2 comprises an ethyl cellulose polymer dissolved in a solvent, wherein solution 3 is immobilised on the carrier material, characterized in that from a wavelength of 280 nm onwards the optode exhibits a transmissivity of more than 90%. a) A carrier material, comprising a transparent cellulose acetate film or cellulose diacetate film, b) a solution 3, mixed from a solution 1 with a solution 2, wherein solution 1 comprises at least one 8-hydroxy-1,3,6-trisulfonic acid fluorophore dissolved in a solvent, and solution 2 comprises an ethyl cellulose polymer dissolved in a solvent, wherein solution 3 is immobilised on the carrier material,
Cleaning system comprising a cleaning trolley and arranged thereon at least two reservoirs for one cleaning liquid each, wherein each reservoir has a metering device for metering cleaning liquid, wherein the reservoirs are arranged spatially separated from one another so that a metering procedure by means of one reservoir does not lead to a contamination of a metering procedure by means of the other reservoir , characterized in that a catch tray is assigned to each reservoir , wherein the catch trays are designed spatially separated in the same functional way as the reservoirs , wherein each catch tray is arranged underneath an assigned reservoir .
- A power supply control method for a mobile power source, characterized in comprising a single-chip microcomputer capable of inputting a pulse voltage to a heating circuit, wherein the power supply control method comprises the following steps: firstly, the heating circuit starts to perform heating after the mobile power source is turned on; secondly, the magnitude of an electric current A in the heating circuit at the current moment is detected by an electric current detection device, and if the electric current A is greater than a hibernation electric current A0, the heating circuit continues to perform heating until the temperature reaches a preset value, then the heating circuit stops heating and the method proceeds to the third step; if the electric current A is smaller than or equal to the hibernation electric current A0, the method proceeds to the third step; thirdly, the single-chip microcomputer transmits a pulse voltage lasting for a time period t2 to the heating circuit every time period t1, so that the mobile power source is kept in the activated state; and the second step is repeated after each pulse voltage. firstly, the heating circuit starts to perform heating after the mobile power source is turned on; secondly, the magnitude of an electric current A in the heating circuit at the current moment is detected by an electric current detection device, and if the electric current A is greater than a hibernation electric current A0, the heating circuit continues to perform heating until the temperature reaches a preset value, then the heating circuit stops heating and the method proceeds to the third step; if the electric current A is smaller than or equal to the hibernation electric current A0, the method proceeds to the third step; thirdly, the single-chip microcomputer transmits a pulse voltage lasting for a time period t2 to the heating circuit every time period t1, so that the mobile power source is kept in the activated state; and the second step is repeated after each pulse voltage.
A method for determining a control system for a robotic assembly operation, comprising: a) automatically selecting one or more control parameters ; b) automatically selecting a control scheme ; c) simulating performance of the robotic assembly operation using the one or more control parameters and the control scheme ; d) automatically determining whether the control scheme satisfies a performance requirement from a result of the simulation ; e) repeating steps (b)-(d) with a new control scheme if the performance requirement is not satisfied ; the method further comprising: j) operating the robotic assembly operation in a production run if the control scheme satisfies the performance requirement ; k) collecting production data on two iterations of the production run ; l) determining if the production data varies between the two production runs ; m) repeating the production run without changing the one or more control parameters if the production data varies by less than a threshold ; n) changing the one or more control parameters if the production data varies by more than the threshold and repeating the production run , wherein changing the one or more control parameters comprises reducing the weighting applied to an out of calibration sensor and increasing the weighting applied to another sensor . a) automatically selecting one or more control parameters ; b) automatically selecting a control scheme ; c) simulating performance of the robotic assembly operation using the one or more control parameters and the control scheme ; d) automatically determining whether the control scheme satisfies a performance requirement from a result of the simulation ; e) repeating steps (b)-(d) with a new control scheme if the performance requirement is not satisfied ; j) operating the robotic assembly operation in a production run if the control scheme satisfies the performance requirement ; k) collecting production data on two iterations of the production run ; l) determining if the production data varies between the two production runs ; m) repeating the production run without changing the one or more control parameters if the production data varies by less than a threshold ; n) changing the one or more control parameters if the production data varies by more than the threshold and repeating the production run ,
Licence plate for a vehicle with a licence plate body comprising at least one inscription field and with at least one inscription associated with the inscription field of the licence plate body , wherein a contactlessly readable data medium and an antenna are associated with the licence plate body , characterized in that at least one cavity is disposed in the licence plate body , wherein a front of the licence plate body or a coating of the front covering the cavity comprises a slot structure forming the antenna , and wherein the at least one cavity is formed by a spacing between the front and the rear of the licence plate body , wherein the front and the rear have a common border , and the front and an inner side of the rear opposite the slot structure in the cavity are retroreflective.
A two part dialysis solution comprising: a first component comprising a bicarbonate concentrate; a second component comprising an electrolyte concentrate; wherein each of the first component and the second component include a physiologically acceptable amount of sodium, wherein the first component and the second component are separately stored from each other until mixed together to form a mixed solution, wherein the first component is stored in a first chamber of a multi-chamber container and the second component is stored in a second chamber of the multi-chamber container, wherein the first chamber includes an exit port through which the first component is capable of being in direct fluid communication with a patient prior to mixing and wherein the second component is not in direct fluid communication with the exit port prior to mixing and wherein the multi-chamber container is configured such that the second component cannot be placed in direct fluid communication with the patient prior to mixing, characterized in that the first component and the second component each comprises a physiologically acceptable amount of potassium. a first component comprising a bicarbonate concentrate; a second component comprising an electrolyte concentrate; wherein each of the first component and the second component include a physiologically acceptable amount of sodium, wherein the first component and the second component are separately stored from each other until mixed together to form a mixed solution, wherein the first component is stored in a first chamber of a multi-chamber container and the second component is stored in a second chamber of the multi-chamber container, wherein the first chamber includes an exit port through which the first component is capable of being in direct fluid communication with a patient prior to mixing and wherein the second component is not in direct fluid communication with the exit port prior to mixing and wherein the multi-chamber container is configured such that the second component cannot be placed in direct fluid communication with the patient prior to mixing, characterized in that the first component and the second component each comprises a physiologically acceptable amount of potassium.
Radioprotective screen for protecting at least one operator from ionizing radiation, said screen comprising a front wall structure made of radioprotective material(s) and a lateral wall structure made of radioprotective material(s) linked to one another at a vertical or essentially vertical corner edge , said screen comprising a base provided with ground support wheels , said front wall structure comprising a lower part and an upper part which can be moved relative to one another, said upper part of said front wall structure being mounted pivotally around a vertical or essentially vertical pivoting axis at said corner edge , said upper part of the front wall structure comprises: - a free lateral edge , - a lateral edge forming a part of the corner edge , an upper edge , a lower edge , - an inner face turned towards the positioning space of the operator, and - an opposite outer face , said upper part of the front wall structure being formed by at least one panel made of radioprotective material. characterized in that said upper part of the front wall structure comprises a supporting arm pivotally mounted on said corner edge around said pivoting axis , and in that said at least one panel is movably mounted on said supporting arm for horizontal translational movement. said front wall structure comprising a lower part and an upper part which can be moved relative to one another, said upper part of said front wall structure being mounted pivotally around a vertical or essentially vertical pivoting axis at said corner edge , said upper part of the front wall structure comprises: - a free lateral edge , - a lateral edge forming a part of the corner edge , an upper edge , a lower edge , - an inner face turned towards the positioning space of the operator, and - an opposite outer face , said upper part of the front wall structure being formed by at least one panel made of radioprotective material. characterized in that said upper part of the front wall structure comprises a supporting arm pivotally mounted on said corner edge around said pivoting axis , and in that said at least one panel is movably mounted on said supporting arm for horizontal translational movement.
A tight joint and fixation carrier for protective medium materials, applied for fixedly positioning and tightly jointing a protective medium material in correspondence with the mouth-nose area of a human body, comprising: a carrier body , made of a flexible material and corresponding to the mouth and nose areas thereby surrounding to form a connection with the protective medium material and including a front frame body which has a front frame opening , wherein the upper edge of the front frame body is attached to the bridge of a nose, the wings of the nose and a cheekbone, while the lower edge of the front frame body is wrapped around the front part of the mandible, and the two sides of the front frame body extend from the cheekbone and the mandible towards the ear to form a lateral frame body having a lateral frame opening and an ear frame body having an ear frame opening , and then further extend from the ear frame opening towards a rear-neck part to form a rear-neck fixation component , wherein an abutting push component extends from the front frame body of the carrier body facing the mouth-nose area, and a clipping layer is formed between the abutting push component and the inner side of the front frame body for placing the protective medium material in position, and the tip part of the abutting push component stretches through the front frame opening of the front frame body thus further pushing the protective medium material towards outside by means of the tip part of the abutting push component so as to keep away from the mouth-nose area; and wherein the lateral frame opening is designed for leaving blank on cheeks. a carrier body , made of a flexible material and corresponding to the mouth and nose areas thereby surrounding to form a connection with the protective medium material and including a front frame body which has a front frame opening , wherein the upper edge of the front frame body is attached to the bridge of a nose, the wings of the nose and a cheekbone, while the lower edge of the front frame body is wrapped around the front part of the mandible, and the two sides of the front frame body extend from the cheekbone and the mandible towards the ear to form a lateral frame body having a lateral frame opening and an ear frame body having an ear frame opening , and then further extend from the ear frame opening towards a rear-neck part to form a rear-neck fixation component , wherein an abutting push component extends from the front frame body of the carrier body facing the mouth-nose area, and a clipping layer is formed between the abutting push component and the inner side of the front frame body for placing the protective medium material in position, and the tip part of the abutting push component stretches through the front frame opening of the front frame body thus further pushing the protective medium material towards outside by means of the tip part of the abutting push component so as to keep away from the mouth-nose area; and wherein the lateral frame opening is designed for leaving blank on cheeks.
A bioconjugate comprising a glycan selected from the group consisting of chondroitin sulfate, dermatan sulfate, and heparin, or a derivative thereof and at least one peptide(s), wherein the peptide(s) comprises a collagen-binding unit or a hyaluronic acid-binding unit, and are bound to the glycan via a hydrazide-carbonyl linkage, and wherein the glycan does not contain oxidatively cleaved saccharide units.