mhurhangee/patent-ind-claim-en huggingface dataset:
A hydraulic vane cell machine with a stator and a rotor , which has a plurality of vanes which are respectively radially displaceable in a guide in the rotor , contiguous with an internal circumference of the stator and delimit, together with the rotor , the stator and a respective side wall , working chambers at each axial end of the rotor , the volumes of which change during a rotation of the rotor in relation to the stator , wherein each vane has on its radial inner side a contact surface that is contiguous radially on the outside with a cam plate , characterized in that the contact surface is formed at at least one axial end of the vanes and the contact surface is formed in a recess at the axial end of the vane , wherein the vanes have a core made of a steel and a coating made of a plastic that interacts with low friction with steel, each vane has in the area of the guide a surface formed from a plastic that interacts with low friction with steel and the contact surface is at least partially formed from a steel and is rounded, wherein the cam plate has, at least in an area that is contiguous with the vanes , a surface formed from a plastic that interacts with low friction with steel.
A method of chemical mechanical polishing (CMP), comprising providing a slurry comprising a plurality of composite particles dispersed in a water-based carrier that comprise a plurality of hard particles on an outer surface of a soft-core particle, wherein said plurality of hard particles have a Mohs hardness at least 1 greater than a Mohs hardness of said soft core particle and/or a Vickers hardness at least 500 Kg/mm 2 greater than said soft-core particle, said hard particles are diamond, and said soft-core particle is alumina, boron carbide, boron nitride or silicon carbide; placing a substrate having a substrate surface with a hardness greater than a Mohs number of 6 or a Vickers hardness greater than 1,000 kg/mm 2 into a CMP apparatus having a rotating polishing pad, and performing CMP with said rotating polishing pad and said slurry to polish said substrate surface. providing a slurry comprising a plurality of composite particles dispersed in a water-based carrier that comprise a plurality of hard particles on an outer surface of a soft-core particle, wherein said plurality of hard particles have a Mohs hardness at least 1 greater than a Mohs hardness of said soft core particle and/or a Vickers hardness at least 500 Kg/mm 2 greater than said soft-core particle, said hard particles are diamond, and said soft-core particle is alumina, boron carbide, boron nitride or silicon carbide; placing a substrate having a substrate surface with a hardness greater than a Mohs number of 6 or a Vickers hardness greater than 1,000 kg/mm 2 into a CMP apparatus having a rotating polishing pad, and performing CMP with said rotating polishing pad and said slurry to polish said substrate surface.
A compressed air energy storage and power generation method, comprising: driving an electric motor by fluctuating input power; compressing air by a compressor mechanically connected to the electric motor ; storing the compressed air, which is supplied from the compressor , in an accumulator tank ; driving an expander by the compressed air supplied from the accumulator tank ; generating power by a generator mechanically connected to the expander , defining, as a reference storage value, a storage value indicating that a storage amount of the air in the accumulator tank is in a predetermined intermediate state; and when a storage value indicating a current storage amount in the accumulator tank is at the reference storage value, controlling at least one of the electric motor and the generator to rotate at a rated rotation speed, wherein when the storage value indicating the current storage amount in the accumulator tank is larger than the reference storage value, controlling the electric motor to rotate at less than the rated rotation speed so as to maintain a rated input, and when the storage value indicating the current storage amount in the accumulator tank is smaller than the reference storage value, controlling the electric motor to rotate at more than the rated rotation speed and equal to or less than a maximum permissible rotation speed so as to maintain the rated input. driving an electric motor by fluctuating input power; compressing air by a compressor mechanically connected to the electric motor ; storing the compressed air, which is supplied from the compressor , in an accumulator tank ; driving an expander by the compressed air supplied from the accumulator tank ; generating power by a generator mechanically connected to the expander , defining, as a reference storage value, a storage value indicating that a storage amount of the air in the accumulator tank is in a predetermined intermediate state; and when a storage value indicating a current storage amount in the accumulator tank is at the reference storage value, controlling at least one of the electric motor and the generator to rotate at a rated rotation speed, when the storage value indicating the current storage amount in the accumulator tank is larger than the reference storage value, controlling the electric motor to rotate at less than the rated rotation speed so as to maintain a rated input, and when the storage value indicating the current storage amount in the accumulator tank is smaller than the reference storage value, controlling the electric motor to rotate at more than the rated rotation speed and equal to or less than a maximum permissible rotation speed so as to maintain the rated input.
An on-body injector for use with a patient with an injection device having an injection port in fluid communication with a delivery tube , the injection port lying on an injection axis , the on-body injector comprising: a bolus reservoir ; a pressurized reservoir in fluid communication with the bolus reservoir ; a bolus injection needle in fluid communication with the bolus reservoir , the bolus injection needle having a bolus injection needle tip aligned with the injection port, the bolus injection needle being slideably biased away from the injection port to define a gap between the bolus injection needle tip and the injection port ; and a button operably connected to the bolus injection needle to slide the bolus injection needle along the injection axis ; wherein the button is operable to advance the bolus injection needle tip to close the gap and advance the bolus injection needle tip into the injection port to form an injection flow path from the bolus reservoir , through the bolus injection needle , through the delivery tube , and into the patient; and wherein the button is further operable to advance a plunger through the bolus reservoir to deliver a predetermined bolus volume to the patient through the injection flow path; further comprising a housing defining an interior track , wherein the pressurized reservoir is a spring coil operable to at least partially uncoil within the interior track when the pressurized reservoir is at least partially filled with a therapeutic agent. a bolus reservoir ; a pressurized reservoir in fluid communication with the bolus reservoir ; a bolus injection needle in fluid communication with the bolus reservoir , the bolus injection needle having a bolus injection needle tip aligned with the injection port, the bolus injection needle being slideably biased away from the injection port to define a gap between the bolus injection needle tip and the injection port ; and a button operably connected to the bolus injection needle to slide the bolus injection needle along the injection axis ; wherein the button is operable to advance the bolus injection needle tip to close the gap and advance the bolus injection needle tip into the injection port to form an injection flow path from the bolus reservoir , through the bolus injection needle , through the delivery tube , and into the patient; and wherein the button is further operable to advance a plunger through the bolus reservoir to deliver a predetermined bolus volume to the patient through the injection flow path; further comprising a housing defining an interior track , wherein the pressurized reservoir is a spring coil operable to at least partially uncoil within the interior track when the pressurized reservoir is at least partially filled with a therapeutic agent.
A multifunctional, hydrogel hybrid material, wherein it contains: a) a biopolymer matrix containing: collagen, chitosan, hyaluronic acid modified with lysine in a weight ratio 5:2:3, respectively, b) the silica-apatite particles functionalized with amino groups, c) the active substance in the form of alendronate attached to silica-apatite particles, d) a cross-linking substance, wherein the cross-linking substance is genipin. a) a biopolymer matrix containing: collagen, chitosan, hyaluronic acid modified with lysine in a weight ratio 5:2:3, respectively, b) the silica-apatite particles functionalized with amino groups, c) the active substance in the form of alendronate attached to silica-apatite particles, d) a cross-linking substance,
A secure selective product computation system comprising a plurality of secure computation apparatuses (1 1 , ..., 1 N ), each secure computation apparatus being adapted for receiving a sequence of share values [c 0 ], ..., [c n - 1 ] of n conditions c 0 , ..., c n - 1 and a binary table including multipliers m 0,0 , m 0,1 , ..., m n - 1,0 , and m n - 1, 1 associating each pair of multipliers m i,0 and m i,1 of the multipliers with a respective condition c i as inputs, and outputting a share value [A] of a total product of the multipliers selected according to the n conditions, wherein each of the secure computation apparatuses includes: a condition integration unit adapted to calculate share values [c i c i + 1 ] obtained by multiplying the share values [c i ] and the share values [c i + 1 ] where i is an even number equal to or greater than 0 or smaller than n; a table conversion unit adapted to generate a 4-value table including m' 00 , m' 01 , m' 10 , and m' 11 where m' 00 := m i,0 m i + 1,0 , m' 01 := m i,0 m i + 1,1 , m' 10 := m i,1 m i + 1,0 , and m' 11 := m i,1 m i + 1,1 and i is an even number equal to or greater than 0 or smaller than n; a public value multiplication unit adapted to generate share values [a i ] of values a i obtained by calculating [c i c i + 1 ](m' 00 + m' 11 - m' 01 - m' 10 ) + [c i ](m' 10 -m' 00 ) + [c i + 1 ](m' 01 - m' 00 ) + m' 00 where i is an even number equal to or greater than 0 or smaller than n; a real number multiplication unit adapted to calculate a share value [A] of a value A obtained by multiplying all the share values [ai]; and a selective multiplication unit adapted to multiply the share value [A] by a multiplier selected from multipliers m n - 1, 1 and m n - 1,0 according to a condition c n - 1 when n is an odd number. a condition integration unit adapted to calculate share values [c i c i + 1 ] obtained by multiplying the share values [c i ] and the share values [c i + 1 ] where i is an even number equal to or greater than 0 or smaller than n; a table conversion unit adapted to generate a 4-value table including m' 00 , m' 01 , m' 10 , and m' 11 where m' 00 := m i,0 m i + 1,0 , m' 01 := m i,0 m i + 1,1 , m' 10 := m i,1 m i + 1,0 , and m' 11 := m i,1 m i + 1,1 and i is an even number equal to or greater than 0 or smaller than n; a public value multiplication unit adapted to generate share values [a i ] of values a i obtained by calculating [c i c i + 1 ](m' 00 + m' 11 - m' 01 - m' 10 ) + [c i ](m' 10 -m' 00 ) + [c i + 1 ](m' 01 - m' 00 ) + m' 00 where i is an even number equal to or greater than 0 or smaller than n; a real number multiplication unit adapted to calculate a share value [A] of a value A obtained by multiplying all the share values [ai]; and a selective multiplication unit adapted to multiply the share value [A] by a multiplier selected from multipliers m n - 1, 1 and m n - 1,0 according to a condition c n - 1 when n is an odd number.
Glass crushing device consisting of a support and a crushing head which has an opening at the upper surface, for the introduction of bottles, characterized in that said crushing head has a lower opening leading into a removable cartridge collector and in that said crushing head comprises a hollow tilting compartment which has a cut-out for a bottle to pass therethrough and which has on its lower surface a keel for shattering a bottle .
An apparatus, comprising: a probe having an ablation electrode and a plurality of microelectrodes ; a return electrode ; first electrical circuitry linked to the microelectrodes for determining an impedance between each of the microelectrodes and the return electrode and operative to identify a pair of the microelectrodes having a highest and a second highest impedance for determining a bipolar impedance between the pair of the microelectrodes by configuring one of the two microelectrodes as the return electrode; second electrical circuitry for determining a tissue temperature based on a change in bipolar impedance measurements taken between the pair of microelectrodes; and a power generator linked to the ablation electrode. a probe having an ablation electrode and a plurality of microelectrodes ; a return electrode ; first electrical circuitry linked to the microelectrodes for determining an impedance between each of the microelectrodes and the return electrode and operative to identify a pair of the microelectrodes having a highest and a second highest impedance for determining a bipolar impedance between the pair of the microelectrodes by configuring one of the two microelectrodes as the return electrode; second electrical circuitry for determining a tissue temperature based on a change in bipolar impedance measurements taken between the pair of microelectrodes; and a power generator linked to the ablation electrode.
A device for diffusing volatile substances comprising a receptacle that defines a neck , wherein a liquid that impregnates diffusing means is housed inside the receptacle , - said diffusion means comprise a first band and a second band in contact with each other, the first band being in contact with the liquid inside the receptacle , - the device also comprises an inner closing element that fits tightly inside said neck and a regulation element complementary to said inner closing element , wherein the second band is associated with said regulation element , the position of which determines the surface of the second band arranged on the outside of the receptacle , characterized in that said regulation element is connected to said inner closing element by means of threading. - said diffusion means comprise a first band and a second band in contact with each other, the first band being in contact with the liquid inside the receptacle , - the device also comprises an inner closing element that fits tightly inside said neck and a regulation element complementary to said inner closing element , wherein the second band is associated with said regulation element , the position of which determines the surface of the second band arranged on the outside of the receptacle , characterized in that said regulation element is connected to said inner closing element by means of threading.
A rotary valve , comprising: a stator member with a stator face , the stator member having at least two stator channels for conducting a fluid and opening into the stator face ; a rotor member with a rotor face facing and in contact with the stator face , the rotor member having a rotor channel in the rotor face , wherein the rotor member is rotatable with respect to the stator member about a rotation axis (A), such that in a conducting position, the rotor channel interconnects the at least two stator channels to be in fluid communication; a rotary encoder assembly adapted for determining a rotary position of the rotor member , the rotary encoder assembly comprising an encoder member and an encoder module , which is adapted to sense a rotary position of the encoder member ; wherein the encoder member is rigidly connected to the rotor member and surrounds the rotor member ; wherein the rotor member comprises a cylindrical body ; wherein the encoder member is attached to an outer surface of the cylindrical body ; characterised in that the rotor member comprises a rotor body providing the rotor face , which is made one-piece with the cylindrical body ; wherein the cylindrical body comprises an opening for receiving a shaft of the rotary valve ; wherein the encoder member surrounds the opening for receiving the shaft . a stator member with a stator face , the stator member having at least two stator channels for conducting a fluid and opening into the stator face ; a rotor member with a rotor face facing and in contact with the stator face , the rotor member having a rotor channel in the rotor face , wherein the rotor member is rotatable with respect to the stator member about a rotation axis (A), such that in a conducting position, the rotor channel interconnects the at least two stator channels to be in fluid communication; a rotary encoder assembly adapted for determining a rotary position of the rotor member , the rotary encoder assembly comprising an encoder member and an encoder module , which is adapted to sense a rotary position of the encoder member ; wherein the encoder member is rigidly connected to the rotor member and surrounds the rotor member ; wherein the rotor member comprises a cylindrical body ; wherein the encoder member is attached to an outer surface of the cylindrical body ; characterised in that the rotor member comprises a rotor body providing the rotor face , which is made one-piece with the cylindrical body ; wherein the cylindrical body comprises an opening for receiving a shaft of the rotary valve ; wherein the encoder member surrounds the opening for receiving the shaft .
A negative electrode for a lithium ion secondary battery, comprising: a negative electrode current collector ; and an active material which is disposed on the negative electrode current collector and contains a carbon material and an aqueous binder , wherein the carbon material is a graphite particle having a covering layer containing amorphous carbon by 5 wt% or less relative to a total weight of the carbon material, wherein hydroxyl groups exist on the surface of the graphite particle, and wherein the graphite particle has an uneven and irregular shape. a negative electrode current collector ; and an active material which is disposed on the negative electrode current collector and contains a carbon material and an aqueous binder , wherein the carbon material is a graphite particle having a covering layer containing amorphous carbon by 5 wt% or less relative to a total weight of the carbon material, wherein hydroxyl groups exist on the surface of the graphite particle, and wherein the graphite particle has an uneven and irregular shape.
An acrylic sol composition, comprising an acrylic resin, an ultraviolet curing resin, an amine-based blocked isocyanate-containing prepolymer that is formed by blocking a residual isocyanate of a polyurethane using an amine-based blocking agent, and a filler, wherein, with respect to 100 parts by weight of the acrylic resin, 80 to 150 parts by weight of the ultraviolet curing resin, 50 to 110 parts by weight of the amine-based blocked isocyanate-containing prepolymer, and 100 to 180 parts by weight of silica as the filler are contained. an acrylic resin, an ultraviolet curing resin, an amine-based blocked isocyanate-containing prepolymer that is formed by blocking a residual isocyanate of a polyurethane using an amine-based blocking agent, and a filler, wherein, with respect to 100 parts by weight of the acrylic resin, 80 to 150 parts by weight of the ultraviolet curing resin, 50 to 110 parts by weight of the amine-based blocked isocyanate-containing prepolymer, and 100 to 180 parts by weight of silica as the filler are contained.
A radio frequency, RF, antenna element (104a-p) comprising: a substrate having first and second opposing surfaces; three conductors (106a-c) disposed on the first surface of said substrate, said three conductors being physically spaced apart from each other and being arranged so as to form an antenna element responsive to RF signals at a desired frequency range; a feed circuit having a signal port and first, second and third antenna ports (121a-c), each of the first, second and third antenna ports coupled to a respective one of the three conductors through a respective one of first, second, and third signal vias (120a-c); and a first ground via extending from a first conductor of the three conductors to a first ground plane , a second ground via extending from a second conductor of the three conductors to the first ground plane and a third ground via extending from a third conductor of the three conductors to the first ground plane; wherein said feed circuit is configured such that in response to an RF signal provided to the signal port thereof, said feed circuit provides at each of the first, second and third antenna ports, RF signals having equal amplitudes and phases shifted by 120 degrees. a substrate having first and second opposing surfaces; three conductors (106a-c) disposed on the first surface of said substrate, said three conductors being physically spaced apart from each other and being arranged so as to form an antenna element responsive to RF signals at a desired frequency range; a feed circuit having a signal port and first, second and third antenna ports (121a-c), each of the first, second and third antenna ports coupled to a respective one of the three conductors through a respective one of first, second, and third signal vias (120a-c); and a first ground via extending from a first conductor of the three conductors to a first ground plane , a second ground via extending from a second conductor of the three conductors to the first ground plane and a third ground via extending from a third conductor of the three conductors to the first ground plane; wherein said feed circuit is configured such that in response to an RF signal provided to the signal port thereof, said feed circuit provides at each of the first, second and third antenna ports, RF signals having equal amplitudes and phases shifted by 120 degrees.