mhurhangee/ep-ind-claims huggingface dataset:
Method of control for a power tool having a tool receiving means which is adapted to mount a chiselling tool to be movable along an axis of movement, and having a magneto-pneumatic striking mechanism which has a primary drive which is arranged around the axis of movement and which comprises, in succession in the direction of striking, a first magnetic coil, an annular magnet and a second magnetic coil, which magneto-pneumatic striking mechanism also has, on the axis of movement, within the magnetic coils (46, 47), and in succession in the direction of striking, a striker and an anvil, and the striking mechanism having an air spring which acts on the striker in the direction of striking, characterised in that the annular magnet is permanently and radially magnetised, and in that, in an active return phase, the method of control accelerates the striker by means of the primary drive in the opposite direction from the direction of striking until such time as the kinetic energy of the striker is sufficient to obtain the compression of the air spring which has been selected as a function of the striking energy of the striker.
An environmental sensor (1, 10) for measuring a plurality of physical quantities associated with a surrounding environment, the sensor (1, 10) comprising: a plurality of sensor elements (4a - 4g) including an illuminance sensor and an acceleration sensor; a moving detection unit configured to detect moving of the environmental sensor (1, 10) based on at least one of the physical quantities or a change in the at least one physical quantity, wherein the moving detection unit detects the moving of the environmental sensor (1, 10) when a change in an illuminance detected by the illuminance sensor is greater than or equal to a predetermined value before and after the acceleration sensor detects an acceleration greater than or equal to a predetermined value and/or a change in an acceleration within a predetermined range; and a moving response unit configured to perform a predetermined moving response process when the moving detection unit detects the moving of the environmental sensor (1, 10). a plurality of sensor elements (4a - 4g) including an illuminance sensor and an acceleration sensor; a moving detection unit configured to detect moving of the environmental sensor (1, 10) based on at least one of the physical quantities or a change in the at least one physical quantity, wherein the moving detection unit detects the moving of the environmental sensor (1, 10) when a change in an illuminance detected by the illuminance sensor is greater than or equal to a predetermined value before and after the acceleration sensor detects an acceleration greater than or equal to a predetermined value and/or a change in an acceleration within a predetermined range; and a moving response unit configured to perform a predetermined moving response process when the moving detection unit detects the moving of the environmental sensor (1, 10).
A converter system, comprising: at least two converter phases, each converter phase comprising at least two series connected phase modules (18a, 18b), each phase module (18a, 18b) comprising a first converter leg and a second converter leg interconnected with a DC link; and a charging transformer for charging the DC link; wherein the DC link comprises two capacitors (28a, 28b) connected in series between a positive point, a middle point and a negative point, each converter leg (26a, 26b) being adapted for interconnecting an output (36a, 36b) with the positive point, the middle point or the negative point of the DC link; the phase modules (18a, 18b) are connected in series via outputs (36a, 36b) of the converter legs (18a, 18b), such that a second converter leg of a lower phase module is connected with a first converter leg of a higher phase module; wherein the charging transformer is connected to the middle points of the DC links of highest phase modules of the at least two converter phases, each of which provides a phase output (U, V, W) of the converter system with an output of a second converter leg; wherein at a star point of the converter phases the converter phases are star-connected via outputs of first converter legs of lowest converter modules, which are series connected with higher converter modules; and wherein a module side star point (Y') of the charging transformer is connected with the star point of the converter phases. at least two converter phases, each converter phase comprising at least two series connected phase modules (18a, 18b), each phase module (18a, 18b) comprising a first converter leg and a second converter leg interconnected with a DC link; and a charging transformer for charging the DC link; wherein the DC link comprises two capacitors (28a, 28b) connected in series between a positive point, a middle point and a negative point, each converter leg (26a, 26b) being adapted for interconnecting an output (36a, 36b) with the positive point, the middle point or the negative point of the DC link; the phase modules (18a, 18b) are connected in series via outputs (36a, 36b) of the converter legs (18a, 18b), such that a second converter leg of a lower phase module is connected with a first converter leg of a higher phase module; wherein the charging transformer is connected to the middle points of the DC links of highest phase modules of the at least two converter phases, each of which provides a phase output (U, V, W) of the converter system with an output of a second converter leg; wherein at a star point of the converter phases the converter phases are star-connected via outputs of first converter legs of lowest converter modules, which are series connected with higher converter modules; and wherein a module side star point (Y') of the charging transformer is connected with the star point of the converter phases.
A nickel-based superalloy with high γ' phase content, intended for the manufacture of components by additive manufacturing followed by heat treatment, characterized in that its composition comprises, advantageously consists essentially of, in percentages by weight of the total composition: chromium: 15.5 - 16.5; cobalt: 7.7 - 11, advantageously 7.7 - 9; molybdenum and tungsten such that the molybdenum + tungsten content = 5.5 - 7.5, advantageously 6.2 - 7.5; aluminum: 2.9 - 4.3, advantageously 3 - 4; titanium: 2.6 - 3.2, advantageously 2.6 - 3.1; tantalum: 1.5 - 2.2; niobium: 0.3 - 1.1, advantageously 0.3 - 0.5; carbon: 0.01 - 0.13, advantageously 0.01 - 0.07; boron: 0.0005 - 0.015; zirconium: ≤ 0.01, advantageously ≤ 0.009; hafnium: 0.0001 - 0.5, advantageously 0.0001 - 0.2; silicon: ≤ 0.06, advantageously ≤ 0.03; nickel: balance and also the unavoidable impurities. chromium: 15.5 - 16.5; cobalt: 7.7 - 11, advantageously 7.7 - 9; molybdenum and tungsten such that the molybdenum + tungsten content = 5.5 - 7.5, advantageously 6.2 - 7.5; aluminum: 2.9 - 4.3, advantageously 3 - 4; titanium: 2.6 - 3.2, advantageously 2.6 - 3.1; tantalum: 1.5 - 2.2; niobium: 0.3 - 1.1, advantageously 0.3 - 0.5; carbon: 0.01 - 0.13, advantageously 0.01 - 0.07; boron: 0.0005 - 0.015; zirconium: ≤ 0.01, advantageously ≤ 0.009; hafnium: 0.0001 - 0.5, advantageously 0.0001 - 0.2; silicon: ≤ 0.06, advantageously ≤ 0.03; nickel: balance and also the unavoidable impurities.
Method for preparing grass fibres, in particular for preparing a fibre material mixture which contains grass fibres having the steps of: - preparing a fibre suspension comprising a predetermined proportion of at least two fibre material types, wherein the first fibre material type are grass fibres and the second fibre material type is selected from a group of grinding-resistant fibre materials which comprises chemical pulp such as, for example, sulphate pulp or sulphite pulp, each based on long fibre wood or short fibre wood, wood pulp and synthetic fibres, - mixtures and/or sources of the fibres in the fibre material suspension under predetermined conditions with respect to material density and temperature, - common grinding of the at least two fibre material types in a fibre material suspension, the proportion of the second fibre material type in the dry mass is between 10% and 50%, preferably between 20% and 40% and in particular 30%, wherein the grinding resistance of the second fibre material type as a ratio of the specific grinding edge load in kWh/t and the specific fibre material strength in kmRI and/or drainage capacity in °SR is at least 10%, preferably 50% higher than the grinding resistance of the first fibre material type. - preparing a fibre suspension comprising a predetermined proportion of at least two fibre material types, wherein the first fibre material type are grass fibres and the second fibre material type is selected from a group of grinding-resistant fibre materials which comprises chemical pulp such as, for example, sulphate pulp or sulphite pulp, each based on long fibre wood or short fibre wood, wood pulp and synthetic fibres, the first fibre material type are grass fibres and the second fibre material type is selected from a group of grinding-resistant fibre materials which comprises chemical pulp such as, for example, sulphate pulp or sulphite pulp, each based on long fibre wood or short fibre wood, wood pulp and synthetic fibres, - mixtures and/or sources of the fibres in the fibre material suspension under predetermined conditions with respect to material density and temperature, - common grinding of the at least two fibre material types in a fibre material suspension,
A method for capturing and storing an improved archival image, comprising: capturing at least two preview images of a scene with an image capture device; using a signal processor to analyze the preview images to determine the scene's brightness and the scene's motion; computing a pixel velocity in terms of pixel shifts of scene content between the preview images per unit of time; computing a pixel signal rate in terms of electrons collected per unit of time for each pixel, where the pixel signal rate is based at least in part on the scene's brightness; determining a signal ratio equal to the pixel signal rate divided by the pixel velocity; selecting the capture mode in accordance with the signal ratio; selecting an ISO in accordance with the capture mode and the signal ratio; selecting an exposure time in accordance with the ISO and the scene brightness; capturing the improved archival image with the selected capture mode, ISO and exposure time; and storing the captured improved archival image in a memory. capturing at least two preview images of a scene with an image capture device; using a signal processor to analyze the preview images to determine the scene's brightness and the scene's motion; computing a pixel velocity in terms of pixel shifts of scene content between the preview images per unit of time; computing a pixel signal rate in terms of electrons collected per unit of time for each pixel, where the pixel signal rate is based at least in part on the scene's brightness; determining a signal ratio equal to the pixel signal rate divided by the pixel velocity; selecting the capture mode in accordance with the signal ratio; selecting an ISO in accordance with the capture mode and the signal ratio; selecting an exposure time in accordance with the ISO and the scene brightness; capturing the improved archival image with the selected capture mode, ISO and exposure time; and storing the captured improved archival image in a memory.
A method for preparing polyanhydroglucuronic acid and/or salts thereof comprising the steps of: hydrolysis of a polyanhydroglucuronic acid-containing material to form a substantially homogeneous system; and subsequently subjecting the product of the hydrolysis step to ion exchange. hydrolysis of a polyanhydroglucuronic acid-containing material to form a substantially homogeneous system; and subsequently subjecting the product of the hydrolysis step to ion exchange.
A compound having Formula II or Formula III: wherein: Ar 1 is the same or different at each occurrence and is selected from the group consisting of phenylene, substituted phenylene, naphthylene, and substituted naphthylene; Ar 2 is the same or different at each occurrence and is an aryl group; M is the same or different at each occurrence and is a conjugated moiety; a is the same or different at each occurrence and is an integer from 1 to 6; b, c, and d are mole fractions such that b + c + d = 1.0, with the proviso that c is not zero, and at least one of b and d is not zero, and when b is zero, M comprises at least two triarylamine units; e is the same or different at each occurrence and is an integer from 1 to 6; n is an integer greater than 1; and the members of [T 1 -T 2] are independently selected from the group consisting of: where: R is the same or different and is selected from the group consisting of alkyl, aryl, alkoxy, aryloxy, fluoroalkyl, fluoroaryl, fluoroaryloxy fluoroalkyloxy, oxyalkyl, and alkenyl groups. Ar 1 is the same or different at each occurrence and is selected from the group consisting of phenylene, substituted phenylene, naphthylene, and substituted naphthylene; Ar 2 is the same or different at each occurrence and is an aryl group; M is the same or different at each occurrence and is a conjugated moiety; a is the same or different at each occurrence and is an integer from 1 to 6; b, c, and d are mole fractions such that b + c + d = 1.0, with the proviso that c is not zero, and at least one of b and d is not zero, and when b is zero, M comprises at least two triarylamine units; e is the same or different at each occurrence and is an integer from 1 to 6; n is an integer greater than 1; and R is the same or different and is selected from the group consisting of alkyl, aryl, alkoxy, aryloxy, fluoroalkyl, fluoroaryl, fluoroaryloxy fluoroalkyloxy, oxyalkyl, and alkenyl groups.
A system for receiving condensate from a v-coil heat exchanger (v-coil), comprising: a receptor (141; 142) comprising: a first channel (151; 152) having a first length defined between first opposing ends, the first channel configured to receive the v-coil, the first channel having a first bottom surface (201; 202); a second channel (161; 162) disposed at an angle to the first channel and connecting with the first channel at a junction (181; 182) so that fluid flows downstream from the first channel into the second channel, the second channel having a second bottom surface (161a; 162a) that extends below the first bottom surface; and a heat shield (300; 302) connected to the first channel and extending below the first channel, wherein: a bottom surface of the heat shield is level with the second bottom surface of the second channel; and the bottom surface of the heat shield forms a rounded base, characterized in that: the heat shield connects with the first channel at top edges of opposing side walls (151a, 151b; 152a, 152b) of the first channel. a first channel (151; 152) having a first length defined between first opposing ends, the first channel configured to receive the v-coil, the first channel having a first bottom surface (201; 202); a second channel (161; 162) disposed at an angle to the first channel and connecting with the first channel at a junction (181; 182) so that fluid flows downstream from the first channel into the second channel, the second channel having a second bottom surface (161a; 162a) that extends below the first bottom surface; and a heat shield (300; 302) connected to the first channel and extending below the first channel, wherein: a bottom surface of the heat shield is level with the second bottom surface of the second channel; and the bottom surface of the heat shield forms a rounded base, characterized in that: the heat shield connects with the first channel at top edges of opposing side walls (151a, 151b; 152a, 152b) of the first channel. a bottom surface of the heat shield is level with the second bottom surface of the second channel; and the bottom surface of the heat shield forms a rounded base, characterized in that: the heat shield connects with the first channel at top edges of opposing side walls (151a, 151b; 152a, 152b) of the first channel.
Use of a mixture of single charge and multicharge ions of N to decrease the reflectance of a glass substrate and at the same time keep the color in reflectance neutral, the mixture of single charge and multicharge ions being implanted in the glass substrate with an ion dosage and an acceleration voltage effective to reduce the reflectance of the glass substrate and at the same time keep the color in reflectance neutral, wherein the mixture of single charge and multicharge ions is implanted with an acceleration voltage A comprised between 20 kV and 25 kV and with a dosage D comprised between 6 x 10 16 ions/cm 2 and -5.00 x 10 15 x A/kV + 2.00 x 10 17 ions/cm and wherein the reflectance of the glass substrate is reduced to at most 6.5% and the color in reflectance is neutral such that -1 ≤ a* ≤ 1 and -1 ≤ b* ≤ 1.
A surveying instrument comprising a light projecting optical system (29, 31, 32, 33) which projects a distance measuring light emitted from a distance measuring light source onto a projecting optical axis, a light receiving optical system (33, 39) which receives a reflected distance measuring light from an object and leads said reflected distance measuring light to a light receiving module, a frame unit which horizontally rotates around a horizontal rotation shaft, a scanning mirror which is provided in said frame unit, vertically rotates around a vertical rotation shaft, irradiates said object with said distance measuring light from said light projecting optical system, and receives the reflected distance measuring light from said object by said light receiving optical system, a horizontal angle detector which detects a horizontal angle of said frame unit, a vertical angle detector which detects a vertical angle of said scanning mirror and an arithmetic control module which calculates the three-dimensional coordinates of said object based on a light reception result of said reflected distance measuring light, a detection result of said horizontal angle detector, and a detection result of said vertical angle detector, characterised in that said light receiving optical system has a reflecting mirror having a reflecting surface which is an off-axis paraboloidal surface or an off-axis free-form surface, and said reflected distance measuring light is configured to be led to a light receiving module by said reflecting mirror while being condensed, wherein a multilayer film optical element having a predetermined glass thickness is provided on said projecting optical axis, said multilayer film optical element has a first incidence surface which exists at a close position from said distance measuring light source and a second incidence surface which exists at an away position from said distance measuring light source, a beam splitter film which reflects a part of said distance measuring light and transmits a remaining part of said distance measuring light is formed on an incidence portion of said distance measuring light on said second incidence surface, an antireflective film is formed on a portion of said second incidence surface excluding said beam splitter film, wherein said distance measuring light is configured to be reflected by said beam splitter film, and said reflected distance measuring light is configured to be transmitted through said beam splitter film and said antireflective film.
An optical method for on-line monitoring of an article in a harsh environment, said method comprising: exposing the article to the harsh environment; acquiring an image of a light emitting sensor in direct contact with the article using a high-speed image acquisition system; and characterized by analyzing the image using a high-speed data processing system to simultaneously provide a temperature map and a strain map of the article, wherein the temperature map is determined using at least one of a ratio technique and a lifetime technique; and wherein the strain map is determined by comparing a pattern (420, 510, 610) of the light emitting sensor with a reference pattern. exposing the article to the harsh environment; acquiring an image of a light emitting sensor in direct contact with the article using a high-speed image acquisition system; and
An anode comprising: an electrode current collector; and a multi-layered active material layer formed on the electrode current collector, wherein the multi-layered active material layer comprises: a first anode active material layer including a first anode active material on the electrode current collector; and a second anode active material layer including a second anode active material having a lower press density and a larger average particle diameter than the first anode active material on the first anode active material layer, wherein the first anode active material and the second anode active material each comprises natural graphite, artificial graphite, or a mixture thereof, which has a spherical or spherical-like shape, and wherein a ratio of the press density of the first anode active material to the press density of the second anode active material is in a range of 1.1:1 to 3:1 under a pressure of 12 MPa to 16 MPa.
A colloid having a self-iontophoresis capacity, which comprises elastomer microparticles and a piezoelectric layer surrounding the elastomer microparticles.
A heart valve prosthesis, comprising: a valve support (102, 502) having an upstream segment and a downstream segment relative to blood flow through a native heart valve of a human heart, the upstream segment configured to support a prosthetic valve component therein and defining an inflow end of the valve support (102, 502) having a first outer diameter, and the downstream segment defining an outflow end (103, 432) of the valve support (102, 502) having a second outer diameter that is greater than the first outer diameter; and an anchor element that surrounds the valve support (102, 502), the anchor element having a plurality of connectors forming a downstream portion thereof that are angled inward toward the valve support (102, 502) and are attached to the outflow end (103, 432) of the valve support (102, 502), and the anchor element being spaced from the upstream segment of the valve support (102, 502) to mechanically isolate the upstream segment of the valve support (102, 502) from the anchor element. a valve support (102, 502) having an upstream segment and a downstream segment relative to blood flow through a native heart valve of a human heart, the upstream segment configured to support a prosthetic valve component therein and defining an inflow end of the valve support (102, 502) having a first outer diameter, and the downstream segment defining an outflow end (103, 432) of the valve support (102, 502) having a second outer diameter that is greater than the first outer diameter; and an anchor element that surrounds the valve support (102, 502), the anchor element having a plurality of connectors forming a downstream portion thereof that are angled inward toward the valve support (102, 502) and are attached to the outflow end (103, 432) of the valve support (102, 502), and the anchor element being spaced from the upstream segment of the valve support (102, 502) to mechanically isolate the upstream segment of the valve support (102, 502) from the anchor element.