mhurhangee/ep-ind-claims huggingface dataset:
A small-diameter polarization maintaining optical fiber, comprising quartz optical fiber, the periphery of the quartz optical fiber is provided with an inner coating and an outer coating, the inner of the quartz optical fiber is provided with an optical fiber core layer and a quartz cladding, the quartz cladding is located at the periphery of the optical fiber core layer; the cladding diameter of the small-diameter polarization maintaining optical fiber is 80 μm or less; two stress zones are provided in the quartz cladding, the two stress zones are symmetrically distributed along the center of the optical fiber core layer; the Young's modulus of the inner coating is from 0.05 MPa to 20 MPa, the Young's modulus of the outer coating is from 0.5 GPa to 1.5 GPa; the refractive index of the optical fiber core layer is n O, the refractive index of the quartz cladding is n Q; the refractive index of the stress zone is nsz, the refractive index of the periphery of stress zone is n SZP, the refractive index of the center of the stress zone is n SZC; the relative refractive index difference Δn O of n O and n Q is from 0.5% to 1.3%; the relative refractive index difference Δn SZP of n SZP and n Q is from -0.1% to -0.4%, the relative refractive index difference Δn SZC of nszc and n Q is from -1.2% to -0.8%; when a working wavelength of the small-diameter polarization maintaining optical fiber is 1310nm, its attenuation is below 0.5dB/km; when the working wavelength of the small-diameter polarization maintaining optical fiber is 1550nm, its attenuation is below 0.4dB/km; characterized in that: a buffer coating is provided between the inner coating and the outer coating, the Young's modulus of the buffer coating is from 0.1 MPa to 600 MPa, and the Young's modulus of the buffer coating is between the inner coating and the outer coating, and the periphery of each stress zone is provided with a buffer layer which is concentric with the stress zone; the refractive index of the buffer layer is n B; the relative refractive index difference Δn B of n B and n Q is from -0.1% to -0.85%; the relative refractive index difference Δn SZP of n SZP and n Q is from -0.1% to -0.4%, the relative refractive index difference Δn SZC of n SZC and n Q is from -1.2% to -0.8%; when a working wavelength of the small-diameter polarization maintaining optical fiber is 1310nm, its crosstalk is -32dB/km or lower; when the working wavelength of the small-diameter polarization maintaining optical fiber is 1550nm, its crosstalk is -25dB/km or lower; and a coating diameter is in the range from 90 μm to 140 μm.
A process for reducing the pressure of a fluid containing at least one liquid phase, which comprises passing the fluid to be depressurized, in sequence, through a plurality of steps (12, 13, 14, 15, 16, 17, 18, 19) connected in series by means of first lower connectors, each step consisting of a pair of vertical ducts connected in the upper part by means of second upper connectors, wherein the fluid passes from below upwards into the first duct (12, 14, 16, 18) of each step, and from above downwards into the second duct (13, 15, 17, 19) of each step, wherein a phase separator is situated between the first and second duct of the step for direct substraction of gas, and wherein in the first duct of each step, part of the pressure energy of the fluid is converted into gravitational potential, whereas in the second duct, part of the gravitational potential is converted into thermal energy; and wherein the second duct has a greater diameter with respect to the first duct.
A method of transmitting data to terminal devices in a wireless telecommunications system comprising a base station and a relay node for the base station, the method comprising: transmitting the data from the base station to the relay node; transmitting the data from the relay node to a terminal device at a first time; storing the data in a cache at the relay node; conveying a cache status indicator from the relay node to the base station to indicate whether the data have been successfully stored in the cache; and after having transmitted the data to a terminal device at the first time, retrieving the data from the cache at the relay node and transmitting the data from the relay node to a terminal device at a second time, wherein the data is user plane data associated with a multimedia broadcast multicast service, MBMS, wherein the step of retrieving the data from the cache and transmitting the data from the relay node to a terminal device at the second time is performed in response to the relay node receiving from the base station an indication indicating the data should be retrieved from the cache and transmitted at the second time. transmitting the data from the base station to the relay node; transmitting the data from the relay node to a terminal device at a first time; storing the data in a cache at the relay node; conveying a cache status indicator from the relay node to the base station to indicate whether the data have been successfully stored in the cache; and after having transmitted the data to a terminal device at the first time, retrieving the data from the cache at the relay node and transmitting the data from the relay node to a terminal device at a second time, wherein the data is user plane data associated with a multimedia broadcast multicast service, MBMS, wherein the step of retrieving the data from the cache and transmitting the data from the relay node to a terminal device at the second time is performed in response to the relay node receiving from the base station an indication indicating the data should be retrieved from the cache and transmitted at the second time.
A temperature switch comprising a material which undergoes a change in an electrical characteristic at a predetermined temperature, and at least two electrical contacts for detecting the change in the electrical characteristic, the material comprising an ionic liquid which consists of an organic cation and an anion, wherein the material undergoes the change in the electrical characteristic concomitantly with melting of the material, and characterised in that the anion is tris-(pentafluoroethyl)-trifluorophosphate.
A medical device for treating interdental surfaces, comprising: a treatment element with a first surface and a second surface, the first surface being opposite to the second surface; a drive assembly connected to the treatment element and configured to transfer a motion to the treatment element; an actuating assembly configured to exert a force on the first surface of the treatment element; and an abrasive coated on the second surface of the treatment element, wherein the actuating assembly includes an actuator (21, 31) configured to contact the first surface of the treatment element to exert the force on the first surface of the treatment element such as to deflect the treatment element (1I into a main direction orthogonal to the second surface, characterized in that the actuating assembly includes a return element (23, 33) configured to return the actuating assembly from a position in which the actuator exerts force on the first surface of the treatment element. a treatment element with a first surface and a second surface, the first surface being opposite to the second surface; a drive assembly connected to the treatment element and configured to transfer a motion to the treatment element; an actuating assembly configured to exert a force on the first surface of the treatment element; and an abrasive coated on the second surface of the treatment element, wherein the actuating assembly includes an actuator (21, 31) configured to contact the first surface of the treatment element to exert the force on the first surface of the treatment element such as to deflect the treatment element (1I into a main direction orthogonal to the second surface, characterized in that the actuating assembly includes a return element (23, 33) configured to return the actuating assembly from a position in which the actuator exerts force on the first surface of the treatment element.
Handgun having a trigger, a barrel and in the area of the barrel having arranged a battlefield illumination module, wherein the battlefield illumination module has a light source, characterized in that the light source comprises a primary light source which is designed to be extendable from a rest position to a working position, and that at the battlefield illumination module an electric contact for conducting a charging current is provided.
An anchor device for anchoring members, which is provided with a first anchoring end portion designed to be inserted into an anchoring region comprising a volume of soil or a portion of a wall or of a built structure in general, a second end portion which defines a head, which lies opposite the first anchoring end portion and is designed to interact with an element to be anchored, and an external tubular element which accommodates an internal elongated body, said external tubular element defining, at said head, at least one feeding port for a synthetic anchoring mix and, at said first anchoring end portion, at least one exit opening for said synthetic anchoring mix, said synthetic anchoring mix being designed to set, penetrating at least partially into said anchoring region and creating a stable connection between said anchoring region and said elongated connecting element and between the respective portions of said external tubular element and of said internal elongated body, characterized in that said at least one exit opening comprises first exit port which is defined between the first end portion of said external tubular element and the internal elongated body.
A hair cutting device for cutting hair on a body of a subject, the hair cutting device comprising: a source for generating light at one or more specific wavelengths corresponding to wavelengths absorbed by one or more chromophores in or on hair; a cutting element that comprises an optical waveguide that is coupled at a first end to the source to receive light, wherein a portion of a sidewall of the optical waveguide forms a cutting face for contacting hair; a sensor for measuring a force acting on the cutting element; and a control unit that is coupled to the source and the sensor, wherein the control unit is configured to control the power of the light generated by the source based on the measured force, and wherein the power of the light is controlled to a first non-zero level if the measured force is below a first threshold, and controlled to a second non-zero level if the measured force is above a second threshold, wherein the first non-zero level is less than the second non-zero level and the first threshold is equal to or less than the second threshold. a source for generating light at one or more specific wavelengths corresponding to wavelengths absorbed by one or more chromophores in or on hair; a cutting element that comprises an optical waveguide that is coupled at a first end to the source to receive light, wherein a portion of a sidewall of the optical waveguide forms a cutting face for contacting hair; a sensor for measuring a force acting on the cutting element; and a control unit that is coupled to the source and the sensor, wherein the control unit is configured to control the power of the light generated by the source based on the measured force, and wherein the power of the light is controlled to a first non-zero level if the measured force is below a first threshold, and controlled to a second non-zero level if the measured force is above a second threshold, wherein the first non-zero level is less than the second non-zero level and the first threshold is equal to or less than the second threshold.
A castable in-situ negative pressure wound therapy wound filler in the form of an RTV-2 silicone foam, or adhesive or sealant for a NPWT drape or dressing, comprising a sterile packaged RTV-2 composition which is capable of withstanding irradiation doses sufficient for sterilisation, without degradation thereof and is apportioned between at least one Part A and at least one Part B, the at least one Part A comprising: (i) one or more alkenyl-group containing prepolymers having at least one, or at least two, alkenyl group or moiety per molecule, and the at least one Part B comprising: (ii) one or more SiH-containing prepolymers having at least one, or at least two, Si-H unit or moiety per molecule; the composition additionally comprising: (iii) a catalyst for curing by addition of alkenyl-containing prepolymer (i) to SiH-containing prepolymer (ii), and optionally (iv) a blowing agent, selected from any agent which evolves gas as part of or during the curing reaction, wherein prepolymer (ii) is absent from Part A and prepolymer (i) is absent from Part B or Part B incorporates a trace amount of prepolymer (i) represented as molar ratio (Si-H unit or moiety)/(alkenyl unit or moiety) of greater than or equal to 2000. (i) one or more alkenyl-group containing prepolymers having at least one, or at least two, alkenyl group or moiety per molecule, (ii) one or more SiH-containing prepolymers having at least one, or at least two, Si-H unit or moiety per molecule; (iii) a catalyst for curing by addition of alkenyl-containing prepolymer (i) to SiH-containing prepolymer (ii),
A method of forming a plate and frame heat exchanger comprising: forming a plurality of heat-exchanging plates each according to the following method: depositing a ceramic material within an open-cell void of a polymer body, the ceramic material forming a thermally-conductive path from a first surface of the polymer body to a second surface of the polymer body, wherein depositing the ceramic material comprises: depositing the ceramic material around the periphery of the conductive path using atomic layer deposition to form an open volume circumscribed by the ceramic material that extends along the entire thermally-conductive path; the ceramic material being boron nitride, aluminium nitride or silicon carbide; and filling the open volume with a sealant; and attaching the plurality of heat-exchanging plates to a heat exchanger housing, the plurality of plates arranged to define a first flowpath of a first fluid and a second flowpath of a second fluid, wherein the first flowpath and second flowpath are separated by the plurality of plates and each of the plurality of heat-exchanging plates is contact with both the first flowpath and the second flowpath. depositing the ceramic material around the periphery of the conductive path using atomic layer deposition to form an open volume circumscribed by the ceramic material that extends along the entire thermally-conductive path; the ceramic material being boron nitride, aluminium nitride or silicon carbide; and filling the open volume with a sealant; and attaching the plurality of heat-exchanging plates to a heat exchanger housing, the plurality of plates arranged to define a first flowpath of a first fluid and a second flowpath of a second fluid, wherein the first flowpath and second flowpath are separated by the plurality of plates and each of the plurality of heat-exchanging plates is contact with both the first flowpath and the second flowpath.
A system for modifying a user's oral care program, the system comprising: a first personal care device configured to obtain sensor data for at least a portion of the user's oral cavity; characterized by the system further comprising: a second personal care device in communication with the first personal care device; wherein the second personal care device is configured to receive the obtained sensor data from the first personal care device, and further configured to modify, based on the obtained sensor data, a function of the second personal care device. a first personal care device configured to obtain sensor data for at least a portion of the user's oral cavity; characterized by the system further comprising: a second personal care device in communication with the first personal care device; wherein the second personal care device is configured to receive the obtained sensor data from the first personal care device, and further configured to modify, based on the obtained sensor data, a function of the second personal care device. a second personal care device in communication with the first personal care device; wherein the second personal care device is configured to receive the obtained sensor data from the first personal care device, and further configured to modify, based on the obtained sensor data, a function of the second personal care device.
A hot-rolled high strength steel sheet having an elongation EL of ≥ 22%, a hole expanding ratio λ of ≥ 65% as measured according to JFST 1001, a tensile strength TS of 780 MPa or higher, and a ratio of fatigue limit FL to TS (FL/TS) of ≥ 0.65, the steel sheet having a composition comprising, in percent by mass, C: 0.06% to 0.15%, Si: 1.2% or less, Mn: 0.5% to 1.6%, P: 0.04% or less, S: 0.005% or less, Al: 0.05% or less, and Ti: 0.03% to 0.20%, and optionally at least one or two of Nb: 0.005% to 0.10% and V: 0.03% to 0.15%, the balance being Fe and incidental impurities, wherein the steel sheet has a structure in which the volume fraction of ferrite is 50% to 90%, the balance is substantially bainite, the total volume fraction of ferrite and bainite is 95% or more, Ti carbides are precipitated in the ferrite, and the·Ti carbide precipitates have an average diameter of 20 nm or less; and 80% or more of the Ti content in the steel is precipitated.
A cleaning robot, comprising: a body, wherein a bottom of the body is provided with a dust suction port; a water tank, disposed at a rear end of the body; a water discharge pipeline, disposed on the body and in fluid communication with the water tank; a cleaning unit is disposed at a bottom of the body; a water outlet mechanism; a bottom housing of the body; and a dust box; wherein, the dust suction port and the water tank are disposed in sequence in a proceeding direction of the cleaning robot; characterized in that the water discharge pipeline is at least partially located directly below the dust box, to utilize a space between the dust box and the bottom wall of the robot body. a body, wherein a bottom of the body is provided with a dust suction port; a water tank, disposed at a rear end of the body; a water discharge pipeline, disposed on the body and in fluid communication with the water tank; a cleaning unit is disposed at a bottom of the body; a water outlet mechanism; a bottom housing of the body; and a dust box; wherein, the dust suction port and the water tank are disposed in sequence in a proceeding direction of the cleaning robot; characterized in that the water discharge pipeline is at least partially located directly below the dust box, to utilize a space between the dust box and the bottom wall of the robot body.
Positive electrode active material particle powder for a non-aqueous electrolyte secondary battery, the positive electrode active material particle powder comprising: lithium manganese oxide particle powder having Li and Mn as main components and a cubic spinel structure with an Fd-3m space group, wherein the lithium manganese oxide particle powder is composed of secondary particles, which are aggregates of primary particles, an average particle diameter of the secondary particles being from 4 μm to 20 μm, and at least 80 % of the primary particles exposed on surfaces of the secondary particles each have a polyhedral shape in which each plane thereof is adjacent to at least one plane thereof, wherein the lithium manganese oxide particle powder comprises from 0.2 mol% to 0.9 mol% of a niobium compound in terms of Nb with respect to Mn. lithium manganese oxide particle powder having Li and Mn as main components and a cubic spinel structure with an Fd-3m space group, wherein the lithium manganese oxide particle powder is composed of secondary particles, which are aggregates of primary particles, an average particle diameter of the secondary particles being from 4 μm to 20 μm, and at least 80 % of the primary particles exposed on surfaces of the secondary particles each have a polyhedral shape in which each plane thereof is adjacent to at least one plane thereof, wherein the lithium manganese oxide particle powder comprises from 0.2 mol% to 0.9 mol% of a niobium compound in terms of Nb with respect to Mn.
A method for adjusting an attribute of a specific object (400, 410) of a webpage in an electronic device, the method comprising the steps of: displaying the webpage; detecting a first user gesture for selecting the specific object (400, 410) of the webpage, wherein the first user gesture includes a multi-touch gesture which is, for a designated time, maintained on the specific object (400, 410) of the webpage, the multi-touch gesture including a first touch and a second touch; in response to detecting the first user gesture, selecting the specific object (400, 410) of the webpage; after selecting the specific object (400, 410) of the webpage, detecting a second user gesture for adjusting the attribute of the selected specific object of the webpage, wherein the second user gesture includes a drag gesture which drags the first touch or the second touch; adjusting the attribute of the specific object (400, 410) in response to the second user gesture; and displaying the webpage with the specific object (400, 410) having the adjusted attribute, wherein adjusting the attribute of the specific object (400, 410) in response to the second user gesture comprises increasing a size of the specific object (400, 410); characterized in that the method further includes, in response to the second user gesture, decreasing, based on a direction of the drag gesture, the size of the other objects in the webpage inversely proportional to the increase in the size of the specific object (400, 410), whereby the size of the displayed webpage is maintained. displaying the webpage; detecting a first user gesture for selecting the specific object (400, 410) of the webpage, wherein the first user gesture includes a multi-touch gesture which is, for a designated time, maintained on the specific object (400, 410) of the webpage, the multi-touch gesture including a first touch and a second touch; in response to detecting the first user gesture, selecting the specific object (400, 410) of the webpage; after selecting the specific object (400, 410) of the webpage, detecting a second user gesture for adjusting the attribute of the selected specific object of the webpage, wherein the second user gesture includes a drag gesture which drags the first touch or the second touch; adjusting the attribute of the specific object (400, 410) in response to the second user gesture; and displaying the webpage with the specific object (400, 410) having the adjusted attribute, wherein adjusting the attribute of the specific object (400, 410) in response to the second user gesture comprises increasing a size of the specific object (400, 410); characterized in that the method further includes, in response to the second user gesture, decreasing, based on a direction of the drag gesture, the size of the other objects in the webpage inversely proportional to the increase in the size of the specific object (400, 410), whereby the size of the displayed webpage is maintained.