mhurhangee/ep-ind-claims huggingface dataset:
Attachment bolt comprising: - a screw, said screw comprising a head, a threaded portion arranged along a first axis and an end portion, said end portion being adjacent to the threaded portion along the first axis, said end portion having a diameter smaller than a minimum diameter of the threaded portion, an end face of said end portion comprising a transverse through-slot; - a nut comprising a frontal bearing face, a tapped body arranged along a second axis and comprising a tapped chimney and an untapped crown that is adjacent to the tapped body along the second axis, on the opposite side from the bearing face; at least two diametrically opposite lateral holes being created in said crown; - a pin that can be inserted into the slot of the screw and into the two lateral holes of the nut; said bolt being characterized in that: - the nut is created by a process involving oval or elliptic deformation of the tapped chimney starting from a circular shape, - the ratio between the external diameter of the chimney before deformation and the nominal diameter of the nut is between 1.30 and 1.35; and - the ratio between the height of the chimney and the nominal diameter of the nut is greater than or equal to 0.65. - a screw, said screw comprising a head, a threaded portion arranged along a first axis and an end portion, said end portion being adjacent to the threaded portion along the first axis, said end portion having a diameter smaller than a minimum diameter of the threaded portion, an end face of said end portion comprising a transverse through-slot; - a nut comprising a frontal bearing face, a tapped body arranged along a second axis and comprising a tapped chimney and an untapped crown that is adjacent to the tapped body along the second axis, on the opposite side from the bearing face; at least two diametrically opposite lateral holes being created in said crown; - a pin that can be inserted into the slot of the screw and into the two lateral holes of the nut; - the nut is created by a process involving oval or elliptic deformation of the tapped chimney starting from a circular shape, - the ratio between the external diameter of the chimney before deformation and the nominal diameter of the nut is between 1.30 and 1.35; and - the ratio between the height of the chimney and the nominal diameter of the nut is greater than or equal to 0.65.
A covered stent comprising: - a main body, - at least one lateral side branch, including one, two or three side branches, connected to the main body, wherein each lateral side branch is flexible and expandable, characterized by a guiding element having a distal end fixed at a terminal end of said at least one lateral side branch. - a main body, - at least one lateral side branch, including one, two or three side branches, connected to the main body, wherein each lateral side branch is flexible and expandable, characterized by
A dispensing cap comprising: a base having a dispensing channel and configured to be attached to a bottle neck of a bottle, the base having a receptacle; a base piston element disposed in the base and movable between a first position and a second position such that as fluid disposed in the bottle is forced toward the dispensing channel to dispense the fluid at least a portion of the fluid engages the base piston element and moves the base piston element toward the second position; and a cartridge disposable in the receptacle of the base, wherein the base piston element is configured to drive a cartridge piston element of the cartridge as the base piston element is moved from the first position toward the second position. a base having a dispensing channel and configured to be attached to a bottle neck of a bottle, the base having a receptacle; a base piston element disposed in the base and movable between a first position and a second position such that as fluid disposed in the bottle is forced toward the dispensing channel to dispense the fluid at least a portion of the fluid engages the base piston element and moves the base piston element toward the second position; and a cartridge disposable in the receptacle of the base, wherein the base piston element is configured to drive a cartridge piston element of the cartridge as the base piston element is moved from the first position toward the second position.
A method of producing a sealing structure of a bipolar battery comprising: a step of stacking a first sealing layer consisting of thermosetting resin that is not cured on a second sealing layer consisting of thermoplastic resin; a step of preparing a sealing assembly by heating the first sealing layer and the second sealing layer at a temperature lower than the temperature at which the thermosetting resin of the first sealing layer is cured in order to adhere the first sealing layer to the second sealing layer; a step of stacking the first sealing layer of the sealing assembly which comprises a thermosetting resin that is not cured on the same surface where an electrode is formed of the peripheral part of a resin collector comprising a thermosetting resin that is cured; and a step of preparing the collector assembly, wherein a contact area of the sealing assembly and the resin collector is sealed by heating the sealing assembly and the resin collector at a temperature at which the thermosetting material of the first sealing layer is cured to adhere the first sealing layer of the sealing assembly to the resin collector. a step of stacking a first sealing layer consisting of thermosetting resin that is not cured on a second sealing layer consisting of thermoplastic resin; a step of preparing a sealing assembly by heating the first sealing layer and the second sealing layer at a temperature lower than the temperature at which the thermosetting resin of the first sealing layer is cured in order to adhere the first sealing layer to the second sealing layer; a step of stacking the first sealing layer of the sealing assembly which comprises a thermosetting resin that is not cured on the same surface where an electrode is formed of the peripheral part of a resin collector comprising a thermosetting resin that is cured; and a step of preparing the collector assembly, wherein a contact area of the sealing assembly and the resin collector is sealed by heating the sealing assembly and the resin collector at a temperature at which the thermosetting material of the first sealing layer is cured to adhere the first sealing layer of the sealing assembly to the resin collector.
Method for determining the position θ of a rotor of a salient-pole synchronous electric machine, in which method the currents i m and voltages u m of the phases of said electric machine are measured, said method comprising the following steps: a) a voltage u imp is applied to said phases of said electric machine, which voltage possesses an amplitude U c higher than a control voltage of said electric machine, and a high frequency f c above a control frequency of said electric machine; b) a state model of the total magnetic flux χ αβ passing through said electric machine is constructed, said magnetic flux χ αβ being dependent on the position of said rotor; c) a state observer for estimating currents x̂ and the velocity ω̂ of said rotor is constructed by means of said state model of the magnetic flux χ αβ and of said measured currents i m and said measured voltages u m; and d) said position θ̂ of the rotor is determined by means of said state observer for estimating velocity ω̂ and of said applied voltage u imp. a) a voltage u imp is applied to said phases of said electric machine, which voltage possesses an amplitude U c higher than a control voltage of said electric machine, and a high frequency f c above a control frequency of said electric machine; b) a state model of the total magnetic flux χ αβ passing through said electric machine is constructed, said magnetic flux χ αβ being dependent on the position of said rotor; c) a state observer for estimating currents x̂ and the velocity ω̂ of said rotor is constructed by means of said state model of the magnetic flux χ αβ and of said measured currents i m and said measured voltages u m; and d) said position θ̂ of the rotor is determined by means of said state observer for estimating velocity ω̂ and of said applied voltage u imp.
A laminated panel, comprising: a core layer having a first side and a second side, which second side is opposite the first side; a decorative layer bonded to the first side of the core layer; and an overcoat layer disposed on a side of the decorative layer opposite the core layer, characterised in that said overcoat layer contains nanoclay particles disposed in a layer of cured thermoset resin, which particles have a mean particle size of 50 nm or less. a core layer having a first side and a second side, which second side is opposite the first side; a decorative layer bonded to the first side of the core layer; and an overcoat layer disposed on a side of the decorative layer opposite the core layer, characterised in that said overcoat layer contains nanoclay particles disposed in a layer of cured thermoset resin, which particles have a mean particle size of 50 nm or less.
A length-adjustable tube, in particular for sticks such as ski poles, trekking poles, cross-country poles and Nordic walking poles, said length-adjustable tube having at least one outer tube and one inner tube which is telescopically insertable into the outer tube for adjusting the tube length, and having an expanding device which is held at the insertion end of the inner tube and by way of which the inner tube is axially clampable in the outer tube and which comprises an expanding element, which can be pushed apart radially and is provided with a female cone, and an inner element, which is provided with an opposing male cone and is accommodated in an axially displaceable manner in the expanding element and an axially directed adjustment screw which is held non-rotatably on the inner tube and is in operative connection with an internally threaded bore in the inner element, wherein the expanding element has a thread-free passage opening through which the adjustment screw passes, characterized in that a clamping portion is arranged on or in the expanding element, which clamping portion, in the radial direction at least in the region of a contact surface, has a greater radius (r 2) in the relaxed state than the radius (r 1) of the expanding element in its expanding region which is brought about as a result of the interaction with the inner element, and in that the clamping portion can be offset or displaced inward at least in the region of the contact surface in an elastic manner against a resetting force toward the axis at least as far as up to the radius (r 1) of the expanding element, wherein in its axial region which faces the inner tube, the expanding element has a cylindrical portion which, in a preferred manner, is only expanded a little or is substantially not expanded by the inner element, and in that the clamping portion is arranged in said cylindrical portion, wherein the clamping portion is developed in the form of at least one tab which is realized by two axially extending slots separate from the cylindrical portion and which is connected at least on one side to the cylindrical portion by means of an arm which acts as an elastic link to the cylindrical portion.
A compound of structural formula I: or a pharmaceutically acceptable salt thereof; wherein; "a" is a single bond or a double bond, provided that if "a" is a double bond, then R 5 and R 6 are absent; A is selected from the group consisting of: aryl, C 1-6 alkyl-aryl, and heteroaryl, wherein A is unsubstituted or substituted with one to five substituents independently selected from R a; R a is halogen; B is selected from the group consisting of: hydrogen aryl, and heteroaryl, wherein each aryl and heteroaryl is unsubstituted or substituted with one to five substituents independently selected from R b; R b is independently selected from the group consisting of: -CH 3, F, Cl, and -OCH 3; R 1 and R 2 are each independently selected from: hydrogen, and -C 1-6 alkyl, wherein one of R 1 and R 2 is -C 1-6 alkyl substituted with R 7, and wherein alkyl is unsubstituted or substituted with one to three substituents independently selected from R L; R L is -C 3-6 cycloalkyl, wherein cycloalkyl is unsubstituted or substituted with one to four substituents independently selected from C 1-6 alkyl, halogen, and -OC 1-6 alkyl; R 3 is absent or hydrogen; R 4 is hydrogen; R 5 is absent or hydrogen; R 6 is absent or hydrogen; R 7 is -CO 2 R 8; and R 8 is hydrogen; each r is independently selected from: 0, 1, 2 and 3. "a" is a single bond or a double bond, provided that if "a" is a double bond, then R 5 and R 6 are absent; A is selected from the group consisting of: aryl, C 1-6 alkyl-aryl, and heteroaryl, aryl, C 1-6 alkyl-aryl, and heteroaryl, wherein A is unsubstituted or substituted with one to five substituents independently selected from R a; R a is halogen; B is selected from the group consisting of: hydrogen aryl, and heteroaryl, hydrogen aryl, and heteroaryl, wherein each aryl and heteroaryl is unsubstituted or substituted with one to five substituents independently selected from R b; R b is independently selected from the group consisting of: -CH 3, F, Cl, and -OCH 3; R 1 and R 2 are each independently selected from: hydrogen, and -C 1-6 alkyl, hydrogen, and -C 1-6 alkyl, wherein one of R 1 and R 2 is -C 1-6 alkyl substituted with R 7, and wherein alkyl is unsubstituted or substituted with one to three substituents independently selected from R L; R L is -C 3-6 cycloalkyl, wherein cycloalkyl is unsubstituted or substituted with one to four substituents independently selected from C 1-6 alkyl, halogen, and -OC 1-6 alkyl; R 3 is absent or hydrogen; R 4 is hydrogen; R 5 is absent or hydrogen; R 6 is absent or hydrogen; R 7 is -CO 2 R 8; and R 8 is hydrogen; each r is independently selected from: 0, 1, 2 and 3.
A compound of Formula A for use in the treatment of arthritis, wherein, substituent R' is selected from H, alkanoyl or alkenoyl having 2 to 4 carbon atoms, substituent R is selected from H, alkanoyl or alkenoyl having 2 to 22 carbon atoms, and when substituent R' is H, substituent R is linear or branched alkanoyl having 11 to 22 carbon atoms. substituent R' is selected from H, alkanoyl or alkenoyl having 2 to 4 carbon atoms, substituent R is selected from H, alkanoyl or alkenoyl having 2 to 22 carbon atoms, and when substituent R' is H, substituent R is linear or branched alkanoyl having 11 to 22 carbon atoms.
A device for connecting a tendon to bone, the device comprising: an anchor that secures a tendon thereon, which is adapted to provide two levels of implant fixation in a bone hole; wherein the anchor has moveable body portions that are moveable for a non-securing initial position used to move the anchor into a bone hole, and a securing second position used to stably attach the anchor to the bone, said moveable body portions comprising a proximal expanding section at a proximal end of the anchor and a distal expanding section at a mid-section of the anchor, the proximal expanding section including four arms, wherein both of said expanding sections are deployable by a deployment device moveable axially in a distal direction and wherein said anchor has a distal anchor claw for positioning and alignment of the tendon, and said anchor has a substantially non-circular cross-section. an anchor that secures a tendon thereon, which is adapted to provide two levels of implant fixation in a bone hole; wherein the anchor has moveable body portions that are moveable for a non-securing initial position used to move the anchor into a bone hole, and a securing second position used to stably attach the anchor to the bone, said moveable body portions comprising a proximal expanding section at a proximal end of the anchor and a distal expanding section at a mid-section of the anchor, the proximal expanding section including four arms, wherein both of said expanding sections are deployable by a deployment device moveable axially in a distal direction and wherein said anchor has a distal anchor claw for positioning and alignment of the tendon, and said anchor has a substantially non-circular cross-section.
A method for differentiating pluripotent stem cells into cells expressing markers characteristic of the pancreatic endocrine lineage, comprising the steps of: a. culturing the pluripotent stem cells; b. differentiating the pluripotent stem cells into cells expressing markers characteristic of the definitive endoderm lineage, by plating the pluripotent stem cells on a tissue culture substrate coated with an extracellular matrix, and culturing the pluripotent stem cells in a chemically defined medium comprising medium supplemented with B27 and treating the pluripotent cells with activin A, and a GSK-3B inhibitor, wherein the GSK-3B inhibitor is selected from GSK-3B inhibitor IX and GSK-3B inhibitor XI; c. differentiating the cells expressing markers characteristic of the definitive endoderm lineage into cells expressing markers characteristic of the pancreatic endoderm lineage, by treating the cells expressing markers characteristic of the definitive endoderm lineage with at least one fibroblast growth factor, or with retinoic acid and at least one fibroblast growth factor; and d. differentiating the cells expressing markers characteristic of the pancreatic endoderm lineage into cells expressing markers characteristic of the pancreatic endocrine lineage, by treating the cells expressing markers characteristic of the pancreatic endoderm lineage with a gamma secretase inhibitor. a. culturing the pluripotent stem cells; b. differentiating the pluripotent stem cells into cells expressing markers characteristic of the definitive endoderm lineage, by plating the pluripotent stem cells on a tissue culture substrate coated with an extracellular matrix, and culturing the pluripotent stem cells in a chemically defined medium comprising medium supplemented with B27 and treating the pluripotent cells with activin A, and a GSK-3B inhibitor, wherein the GSK-3B inhibitor is selected from GSK-3B inhibitor IX and GSK-3B inhibitor XI; c. differentiating the cells expressing markers characteristic of the definitive endoderm lineage into cells expressing markers characteristic of the pancreatic endoderm lineage, by treating the cells expressing markers characteristic of the definitive endoderm lineage with at least one fibroblast growth factor, or with retinoic acid and at least one fibroblast growth factor; and d. differentiating the cells expressing markers characteristic of the pancreatic endoderm lineage into cells expressing markers characteristic of the pancreatic endocrine lineage, by treating the cells expressing markers characteristic of the pancreatic endoderm lineage with a gamma secretase inhibitor.
An ultrasonic sensor pixel comprising: a substrate; a piezoelectric micromechanical ultrasonic transducer (PMUT) that includes a piezoelectric layer stack including a piezoelectric layer disposed over a cavity, the cavity being disposed between the piezoelectric layer stack and the substrate, a reference electrode disposed between the piezoelectric layer and the cavity, and a receive electrode and a transmit electrode disposed on or proximate to a first surface of the piezoelectric layer, the first surface being opposite from the cavity, wherein one of the receive and transmit electrodes is disposed proximate to an interior region of the piezoelectric layer and the other one of the receive and transmit electrodes is disposed proximate to an outer region of the piezoelectric layer; and a sensor pixel circuit electrically coupled with one or more of the reference electrode, the receive electrode and the transmit electrode, wherein the PMUT and the sensor pixel circuit are integrated on the substrate. a substrate; a piezoelectric micromechanical ultrasonic transducer (PMUT) that includes a piezoelectric layer stack including a piezoelectric layer disposed over a cavity, the cavity being disposed between the piezoelectric layer stack and the substrate, a reference electrode disposed between the piezoelectric layer and the cavity, and a receive electrode and a transmit electrode disposed on or proximate to a first surface of the piezoelectric layer, the first surface being opposite from the cavity, wherein one of the receive and transmit electrodes is disposed proximate to an interior region of the piezoelectric layer and the other one of the receive and transmit electrodes is disposed proximate to an outer region of the piezoelectric layer; and a sensor pixel circuit electrically coupled with one or more of the reference electrode, the receive electrode and the transmit electrode, wherein the PMUT and the sensor pixel circuit are integrated on the substrate.
A device (101, 102) for administering a needle to a subject, comprising: a housing comprising a shell with a distal opening and a proximal opening; a drive plunger occupying the space defined by the shell of the housing and in shifting engagement with the housing, wherein the drive plunger has a proximal end with a handle extending from the proximal opening of the housing and a distal end dimensioned to receive and deliver a needle; a drive spring associated with the drive plunger such that when the handle is retracted proximally relative to the housing, the drive spring compresses and when the drive plunger is released, the drive plunger travels distally from the force of the drive spring; and characterised by a component for relieving discomfort associated with injecting a needle to the subject receiving the injection, the component comprising a vibrator motor and power source associated with the housing such that the power source supplies power to the vibrator motor when the motor is activated, wherein the needle is a butterfly needle having wings, the housing further comprises two opposing channels (32, 33) extending from the distal opening towards the proximal opening, the distal end of the drive plunger further includes recessions for receiving the wings of the butterfly needle, and the recessions are aligned to the channels of the housing to permit each wing of the butterfly needle to extend from the housing. a housing comprising a shell with a distal opening and a proximal opening; a drive plunger occupying the space defined by the shell of the housing and in shifting engagement with the housing, wherein the drive plunger has a proximal end with a handle extending from the proximal opening of the housing and a distal end dimensioned to receive and deliver a needle; a drive spring associated with the drive plunger such that when the handle is retracted proximally relative to the housing, the drive spring compresses and when the drive plunger is released, the drive plunger travels distally from the force of the drive spring; and characterised by a component for relieving discomfort associated with injecting a needle to the subject receiving the injection, the component comprising a vibrator motor and power source associated with the housing such that the power source supplies power to the vibrator motor when the motor is activated, wherein the needle is a butterfly needle having wings, the housing further comprises two opposing channels (32, 33) extending from the distal opening towards the proximal opening, the distal end of the drive plunger further includes recessions for receiving the wings of the butterfly needle, and the recessions are aligned to the channels of the housing to permit each wing of the butterfly needle to extend from the housing.