mhurhangee/ep-ind-claims huggingface dataset:
Liquid injected screw compressor, comprising a compressor element with an inlet and a controllable inlet valve to be able to close the inlet; an outlet and a pressure pipe connected thereto that can be connected to a downstream consumer network and a controllable blow-off valve for blowing off compressed gas into the environment; a liquid circuit with an injector for injecting liquid into the compressor element; a liquid separator provided in the pressure pipe to separate liquid from the compressed gas and a pressure vessel to collect the separated liquid; an injection pipe that connects the pressure vessel to the injector; a controller for controlling the inlet valve and the blow-off valve during a transition from an unloaded state to a loaded state when the pressure in the consumer network falls to a set desired minimum network pressure (p15min), whereby in the unloaded state the inlet valve is closed and the blow-off valve is open and in the loaded state the inlet valve is open and the blow-off valve is closed, characterised in that the controller is such that upon a transition from unloaded to loaded, when the injection pressure lies below a minimum threshold, the inlet valve remains closed and is opened with a certain delay (tB-tA) and that there are means to gradually increase the pressure in the pressure vessel during this delay (tB-tA) in the opening of the inlet valve, and to only open the inlet valve when the injection pressure has reached the minimum threshold.
Elastic bracelet (10; 110; 210; 410; 510) for objects such as wristwatches and/or jewellery items and/or costume jewellery items and similar objects, said bracelet (10; 110; 210; 410; 510) having a structure that is developed along a main axis and is suited to be curved along said main axis in order to define a ring shape for said bracelet (10; 110; 210; 410; 510), said structure comprising at least one elastic section, wherein said elastic section comprises: - a first helical element that is developed along a first direction, crosswise with respect to said main axis, said first helical element being constituted by a plurality of first consecutive turns (32; 332) wound along said first direction; - a second helical element that is developed along a second direction, crosswise with respect to said main axis, said second helical element being constituted by a plurality of second consecutive turns (42; 342) wound along said second direction, wherein said first helical element and said second helical element are positioned side by side and penetrate each other at least partially in a corresponding mutual penetration area, wherein at least one of said second turns (42; 342) is inserted between two adjacent turns of said first turns (32; 332) and, vice versa, at least one of said first turns (32; 332) is inserted between two adjacent turns of said second turns (42; 342); - an element (50; 250; 450) designed to join said first helical element and said second helical element, said element (50; 250; 450) being inserted crosswise in said first turns (32; 332) and said second turns (42; 342) at the level of said mutual penetration area between said first helical element and said second helical element, characterized in that said element (50; 250; 450) is an elastic element and comprises a leaf spring. - a first helical element that is developed along a first direction, crosswise with respect to said main axis, said first helical element being constituted by a plurality of first consecutive turns (32; 332) wound along said first direction; - a second helical element that is developed along a second direction, crosswise with respect to said main axis, said second helical element being constituted by a plurality of second consecutive turns (42; 342) wound along said second direction, wherein said first helical element and said second helical element are positioned side by side and penetrate each other at least partially in a corresponding mutual penetration area, wherein at least one of said second turns (42; 342) is inserted between two adjacent turns of said first turns (32; 332) and, vice versa, at least one of said first turns (32; 332) is inserted between two adjacent turns of said second turns (42; 342); - an element (50; 250; 450) designed to join said first helical element and said second helical element, said element (50; 250; 450) being inserted crosswise in said first turns (32; 332) and said second turns (42; 342) at the level of said mutual penetration area between said first helical element and said second helical element,
A detector for an optical detection of an incident light beam, comprising - a circuit carrier designed to carry at least one layer, wherein the circuit carrier is or comprises a printed circuit board; - a reflective layer, the reflective layer being placed on a partition of the circuit carrier, wherein the reflective layer is designed to reflect the incident light beam, thereby generating at least one reflected light beam; - a substrate layer, the substrate layer being directly or indirectly adjacent to the reflective layer, wherein the substrate layer is at least partially transparent with respect to the incident light beam and the reflective light beam; - an adhesive layer placed between the substrate layer and the reflective layer, wherein the adhesive layer is or comprises an adhesive substance, wherein the adhesive substance is designed to assemble the substrate layer and the reflective layer; - a sensor layer, the sensor layer being placed on the substrate layer, wherein the sensor layer is designed to generate at least one sensor signal in a manner dependent on an illumination of the sensor layer by the incident light beam and the reflected light beam; and - an evaluation device designed to generate at least one item of information by evaluating the sensor signal, wherein the adhesive substance is selected from an organic adhesive filled with diffusively or specularly reflecting particles. - a circuit carrier designed to carry at least one layer, wherein the circuit carrier is or comprises a printed circuit board; - a reflective layer, the reflective layer being placed on a partition of the circuit carrier, wherein the reflective layer is designed to reflect the incident light beam, thereby generating at least one reflected light beam; - a substrate layer, the substrate layer being directly or indirectly adjacent to the reflective layer, wherein the substrate layer is at least partially transparent with respect to the incident light beam and the reflective light beam; - an adhesive layer placed between the substrate layer and the reflective layer, wherein the adhesive layer is or comprises an adhesive substance, wherein the adhesive substance is designed to assemble the substrate layer and the reflective layer; - a sensor layer, the sensor layer being placed on the substrate layer, wherein the sensor layer is designed to generate at least one sensor signal in a manner dependent on an illumination of the sensor layer by the incident light beam and the reflected light beam; and - an evaluation device designed to generate at least one item of information by evaluating the sensor signal,
A synthetic resin bottle obtained by biaxially drawing and blow molding a preform that has been injection molded in the shape of a bottomed cylinder having a gate imprint at the center of the bottom, wherein a resin layer forms an intermediate layer in a certain height range of the preform and the preform has a color gradated portion associated with the layer thickness of this intermediate layer that is reduced gradually in the downward direction, wherein said bottle is deeply colored in the height range from the top of the neck to the level beneath a neck ring by a colored resin layer and comprises: a portion of cylindrical body of said bottle having laminar structure in which a main resin layer made of a transparent main resin is laminated with the colored resin layer made of a colored resin; a color-decorated portion created by said colored resin layer in said portion of the cylindrical body; and a color-gradated portion created by a thin boundary area which is an end portion of the colored resin layer in the downward direction and where the colored resin layer has gradually reduced its thickness to assume the shape of a gradually narrowing thread in a vertical cross-sectional view due to the change in thickness of the intermediate layer in the color-gradated portion of the preform by a condition of L/t1≥30 where L is the length of the color-gradated portion of the preform and t1 is the layer thickness at the base of the color-gradated portion of the preform, wherein said thin boundary area is formed by a gradual decrease in the thickness of the layer of the colored resin, wherein the colored resin layer is embedded in the main resin layer, and wherein the bottom of the bottle is an area clear from colored resin layer. a portion of cylindrical body of said bottle having laminar structure in which a main resin layer made of a transparent main resin is laminated with the colored resin layer made of a colored resin; a color-decorated portion created by said colored resin layer in said portion of the cylindrical body; and a color-gradated portion created by a thin boundary area which is an end portion of the colored resin layer in the downward direction and where the colored resin layer has gradually reduced its thickness to assume the shape of a gradually narrowing thread in a vertical cross-sectional view due to the change in thickness of the intermediate layer in the color-gradated portion of the preform by a condition of L/t1≥30 where L is the length of the color-gradated portion of the preform and t1 is the layer thickness at the base of the color-gradated portion of the preform, wherein said thin boundary area is formed by a gradual decrease in the thickness of the layer of the colored resin, wherein the colored resin layer is embedded in the main resin layer, and wherein the bottom of the bottle is an area clear from colored resin layer.
A voltage converter circuit for a clocked supply of energy to an energy storage based on an input voltage applied at an input of the voltage converter circuit, comprising: an energy storage; a switch arrangement, wherein the switch arrangement comprises a first switch and a second switch which are connected in parallel, wherein the switch arrangement is coupled to the energy storage, wherein the first switch comprises a turn-on voltage which is smaller, according to amount, than the second switch, wherein a control terminal of the first switch is wired up such that the first switch is active in a startup phase of the voltage converter circuit to supply energy to the energy storage, and wherein a control terminal of the second switch is wired up such that the second switch is active after the startup phase to supply energy to the energy storage in a clocked way; and a feedback circuit which is implemented to provide a feedback signal depending on a change of the energy stored in the energy storage or depending on an amount of energy stored in the energy storage, wherein the feedback circuit comprises a switchable coupling element which is implemented to couple the feedback signal to the control terminal of the second switch, wherein the switchable coupling element is implemented to provide a stronger coupling effect in a startup phase than after the startup phase. an energy storage; a switch arrangement, wherein the switch arrangement comprises a first switch and a second switch which are connected in parallel, wherein the switch arrangement is coupled to the energy storage, wherein the first switch comprises a turn-on voltage which is smaller, according to amount, than the second switch, wherein a control terminal of the first switch is wired up such that the first switch is active in a startup phase of the voltage converter circuit to supply energy to the energy storage, and wherein a control terminal of the second switch is wired up such that the second switch is active after the startup phase to supply energy to the energy storage in a clocked way; and a feedback circuit which is implemented to provide a feedback signal depending on a change of the energy stored in the energy storage or depending on an amount of energy stored in the energy storage, wherein the feedback circuit comprises a switchable coupling element which is implemented to couple the feedback signal to the control terminal of the second switch, wherein the switchable coupling element is implemented to provide a stronger coupling effect in a startup phase than after the startup phase.
A filter bank for filtering air in an air stream comprising: a first filter panel having a front end and a back end, a second filter panel having a front end and a back end; said front end of said first filter panel disposed adjacent to said front end of said second filter panel such that said first and second filter panels are disposed at an angle with respect to each other; characterized by comprising a cowling having a curved aerodynamic front end and a back end, said cowling disposed with said back end adjacent to said front end of said first filter panel and said front end of said second filter panel, said curved aerodynamic front end of said cowling facing the air stream flowing through said first and second filter panels, each of said first and second filter panels further comprising: a first pad of dielectric filter material; a second pad of dielectric filter material; a center screen disposed between said first and second pads of dielectric material; and and a dielectric media support frame having an inner side and outer side, said inner side enclosing said first and second pads of dielectric material, said media support frame holding said center screen between said first and second pads of dielectric material. a first filter panel having a front end and a back end, a second filter panel having a front end and a back end; said front end of said first filter panel disposed adjacent to said front end of said second filter panel such that said first and second filter panels are disposed at an angle with respect to each other; characterized by comprising a cowling having a curved aerodynamic front end and a back end, said cowling disposed with said back end adjacent to said front end of said first filter panel and said front end of said second filter panel, said curved aerodynamic front end of said cowling facing the air stream flowing through said first and second filter panels, each of said first and second filter panels further comprising: a first pad of dielectric filter material; a second pad of dielectric filter material; a center screen disposed between said first and second pads of dielectric material; and and a dielectric media support frame having an inner side and outer side, said inner side enclosing said first and second pads of dielectric material, said media support frame holding said center screen between said first and second pads of dielectric material. a first pad of dielectric filter material; a second pad of dielectric filter material; a center screen disposed between said first and second pads of dielectric material; and and a dielectric media support frame having an inner side and outer side, said inner side enclosing said first and second pads of dielectric material, said media support frame holding said center screen between said first and second pads of dielectric material.
An apparatus comprising circuitry configured to perform a transport channel processing chain (TrCH proc), the transport channel processing chain (TrCH proc) comprising a sub-carrier puncturing function, characterized by: the sub-carrier puncturing function comprising puncturing, in each subframe of a composite transmission time interval (CTTI), a set of subcarriers from at least one mapped physical resource block, wherein the circuitry is configured to map an identical set of physical bits in subsequent subframes, wherein the circuitry is configured to puncture the set of subcarriers so that the sets of subcarriers that are punctured are different between subframes of the composite transmission time interval (CTTI), and wherein the transport channel processing (TrCH proc) comprises rearranging (709; 1109), the subcarriers that remain after puncturing, in the frequency domain to occupy the allocated frequency resources.
A cardiac stimulator comprising at least one stimulation unit, which is connected or is to be connected to at least three stimulation electrode poles (121, 122, 141, 142, 151, 152, 210, 220, 230) via at least one electrode lead and which is configured to deliver sub-threshold stimulation pulses for a cardiac contractility modulation therapy via at least two stimulation electrode poles, and comprising at least one sensing unit (250, 260, 270, 280) for detecting electrical or mechanical cardiac actions, wherein the sensing unit (250, 260, 270, 280) is configured to detect signals characteristic of a cardiac action and has an evaluation unit or is connected to an evaluation unit configured to evaluate signals detected by the sensing unit (250, 260, 270, 280) and to supply a corresponding evaluation result signal, and the cardiac stimulator has a therapy control unit (290, 570) connected to the stimulation unit and the evaluation unit and is configured to control a respective cardiac contractility modulation therapy depending on a respective evaluation result signal of the evaluation unit, in such a way that a respective cardiac contractility modulation therapy is activated or deactivated depending on a stimulation success or failure of a supra-threshold stimulation, and/or therapy parameters of a respective cardiac contractility modulation therapy are selected and/or adjusted depending on the respective evaluation result signal, characterised in that the sensing unit (210, 220, 230) is configured to determine the duration of a repolarisation at least at two sites.
Gas flow alarm apparatus comprising: a device configurable to introduce back pressure into a flow of gas; a supply sensor configured to determine whether gas flow to said device is enabled; a pressure sensor configured to determine whether a flow of gas through said device has developed back pressure; logic circuitry in communication with said supply sensor and said pressure sensor configured to determine whether gas flow to said device is enabled and whether a flow of gas through said device has developed back pressure and, if not, to activate an alarm condition; the alarm apparatus further comprising a bleed orifice, in fluid communication with a flow outlet, configured to allow free passage of gas through said bleed orifice at a flow rate less than a lowest flow rate provided for a supply control which enables gas flow to said device. a device configurable to introduce back pressure into a flow of gas; a supply sensor configured to determine whether gas flow to said device is enabled; a pressure sensor configured to determine whether a flow of gas through said device has developed back pressure; logic circuitry in communication with said supply sensor and said pressure sensor configured to determine whether gas flow to said device is enabled and whether a flow of gas through said device has developed back pressure and, if not, to activate an alarm condition; the alarm apparatus further comprising a bleed orifice, in fluid communication with a flow outlet, configured to allow free passage of gas through said bleed orifice at a flow rate less than a lowest flow rate provided for a supply control which enables gas flow to said device.
A highly corrosion resistant ferritic stainless steel excellent in corrosion resistance in a condensed water environment arising from a hydrocarbon combustion exhaust gas characterized in comprising, in mass%, C: 0.030% or less, N: 0.030% or less, Si: 0.4% or less, Mn: 0.01 to 0.5%, P: 0.05% or less, S: 0.01% or less, Cr: 16 to 24%, Mo: 0.30 to 3%, Ti: 0.05 to 0.25%, Nb: 0.05 to 0.50%, Al: 0.01 to 0.20%, Cu: 0.4% or less, one of V: 0.03 to 1.0% and Sb: 0.005 to 1.0%, and optionally further comprising, in mass%, one or two or more of Ni: 0.3 to 3%, B: 0.0001 to 0.003% and Sn: 0.005 to 1.0% and the balance being Fe and unavoidable impurities, and satisfying Expression: Cr + Mo + 10Ti ≥ 22 and Expression: Si + Cu < 0.2, where Cr, Mo, Ti, Si and Cu in the Expressions represent the contents (mass%) of the respective elements.
A motor drive apparatus comprising: a motor; a power converter configured to convert a voltage of a 400 V-class AC power supply to a voltage with an effective value lower than an effective value of the voltage of the 400 V-class AC power supply, and supply the voltage to the motor; and a controller configured to control a voltage to be supplied to the motor by the power converter, wherein the power converter is configured to convert a voltage by a switching operation of switching elements (Su, Sv, Sw, Sx, Sy, Sz), characterized in that the motor is configured so that a value of φ × Vx/Ld is greater than Pmax when an effective value voltage Vx = 200 V, where a d-axis inductance of the motor is indicated by Ld, a flux linkage of the motor is indicated by φ, and a maximum output, that is torque × number of revolutions, of the motor in a device where the motor is mounted is indicated by Pmax, and the controller has a control mode that applies an effective value voltage higher than the effective value voltage Vx to the motor. a motor; a power converter configured to convert a voltage of a 400 V-class AC power supply to a voltage with an effective value lower than an effective value of the voltage of the 400 V-class AC power supply, and supply the voltage to the motor; and a controller configured to control a voltage to be supplied to the motor by the power converter, wherein the power converter is configured to convert a voltage by a switching operation of switching elements (Su, Sv, Sw, Sx, Sy, Sz), characterized in that the motor is configured so that a value of φ × Vx/Ld is greater than Pmax when an effective value voltage Vx = 200 V, where a d-axis inductance of the motor is indicated by Ld, a flux linkage of the motor is indicated by φ, and a maximum output, that is torque × number of revolutions, of the motor in a device where the motor is mounted is indicated by Pmax, and the controller has a control mode that applies an effective value voltage higher than the effective value voltage Vx to the motor.
A steering control device that outputs an operation signal to a steering device in which a steering angle ratio is variable, the steering angle ratio being a ratio of a steered angle (θp) of a steered wheel of a vehicle to a steering angle (θh) that is a rotation angle of a steering, the steering control device comprising: a steering angle obtaining circuit that obtains the steering angle (θh); a steered angle obtaining circuit that obtains the steered angle (θp); a first limiting circuit that performs limiting control to urge a user to stop operating the steering to a side where the steering angle (θh) further increases, when the obtained steering angle (θh) reaches a steering angle threshold (θhth), characterized in that the steering control device further comprises: a second limiting circuit that performs limiting control to urge the user to stop operating the steering to the side where the steering angle (θh) further increases, when the obtained steered angle (θp) reaches a steered angle threshold (θpth). a steering angle obtaining circuit that obtains the steering angle (θh); a steered angle obtaining circuit that obtains the steered angle (θp); a first limiting circuit that performs limiting control to urge a user to stop operating the steering to a side where the steering angle (θh) further increases, when the obtained steering angle (θh) reaches a steering angle threshold (θhth),