mhurhangee/ep-ind-claims huggingface dataset:
A ceramic bearing ball material, comprising: a spherical portion; and a band-shaped portion formed over a circumference of a surface of the spherical portion, wherein the band-shaped portion has a width in a range of 0.5-4.0 mm, both shoulders of which are provided with an R section having a radius of curvature of 0.02 mm or more, and characterized in that an outer periphery of the band-shaped portion is concave with respect to both shoulders, the concave outer periphery having a radius of curvature of 5-30 mm. a spherical portion; and a band-shaped portion formed over a circumference of a surface of the spherical portion, wherein the band-shaped portion has a width in a range of 0.5-4.0 mm, both shoulders of which are provided with an R section having a radius of curvature of 0.02 mm or more, and characterized in that an outer periphery of the band-shaped portion is concave with respect to both shoulders, the concave outer periphery having a radius of curvature of 5-30 mm.
Equipment for the manufacture of a dimensionally stable moulding, which consists of a winding, and contains accompanying substances distributively arranged in the interior of the same; the equipment consists of: - a spray device, - a means for the supply of blanks of a sheet material, - a die, which consists at least of one annular component, - a mandrel that can be moved vertically above the die, - a feed device for accompanying substances, - and a winding mandrel, and these operate and interact with one another in such a manner, that: - the means for the supply of blanks of a sheet material positions the blank above a die such that its edges project over the edge of the die, - after the supply and alignment of the blank of the sheet material the mandrel that can be moved vertically above the die can be traversed with the blank into the die, and its lower end is approximately matched to the shape of the die, - the feed device is arranged such that it can administer accompanying substances onto the blank of the sheet material, or into a depression arising as a result of the lowering of the vertically movable mandrel, characterised in that with the spray device a binding agent can be transferred onto the blank of the sheet material, before or during the supply of the latter, the winding mandrel can be traversed into a lateral hole of the annular component of the die, and by interaction between the blank, the winding mandrel and the annular component a moulding can be generated, which is closed, and can be removed after the winding mandrel is traversed back out of the die. - a spray device, - a means for the supply of blanks of a sheet material, - a die, which consists at least of one annular component, - a mandrel that can be moved vertically above the die, - a feed device for accompanying substances, - and a winding mandrel, and these operate and interact with one another in such a manner, that: - the means for the supply of blanks of a sheet material positions the blank above a die such that its edges project over the edge of the die, - after the supply and alignment of the blank of the sheet material the mandrel that can be moved vertically above the die can be traversed with the blank into the die, and its lower end is approximately matched to the shape of the die, - the feed device is arranged such that it can administer accompanying substances onto the blank of the sheet material, or into a depression arising as a result of the lowering of the vertically movable mandrel, characterised in that with the spray device a binding agent can be transferred onto the blank of the sheet material, before or during the supply of the latter, the winding mandrel can be traversed into a lateral hole of the annular component of the die, and by interaction between the blank, the winding mandrel and the annular component a moulding can be generated, which is closed, and can be removed after the winding mandrel is traversed back out of the die.
Locking device for a vehicle seat, in particular a motor vehicle seat, having a pawl which is mounted such that it can be pivoted about a second axis in order to lock a counterelement, having a clamping eccentric which is mounted such that it can be pivoted about a first axis which is parallel to the second axis and secures a locked state of the pawl by interaction with a first functional face of the pawl, the clamping eccentric acting in a spring-loaded manner on the first functional face via a clamping face in the locked state, the clamping eccentric exerting a closing moment on the pawl in the locked state, characterized in that the clamping eccentric can be moved out of its locked location into its unlocked location, a prestressed compression spring being provided which is supported with its one end on an arm of the clamping eccentric so as to spring-load the latter into its locked location and loads the pawl in the unlocking direction with its other end.
Lifting device for billets for a vertical billet splitter, said vertical splitter comprising a frame provided with a vertical beam and a base intended to receive the lower end of a billet in vertical splitting position, said vertical splitter comprising moreover a splitting unit coupled to an actuator controlled by a control block integral with said frame, said splitting unit being mounted on a sliding carriage guided along said vertical beam to be movable in vertical translation between a low position and a high position, said lifting device comprising a swiveling arm mounted on a horizontal support with hinge means and arranged to be swiveled from a horizontal loading position in which swiveling arm carries at least the upper end of a billet when it is arranged substantially horizontally on base of vertical splitter to a swiveled position in which swiveling arm swivels said billet to bring it close to the vertical splitting position, and coupling means arranged to couple swiveling arm to said splitting unit, when said device is associated to said vertical splitter, said swiveling arm being arranged to swivel between said horizontal loading position when said splitting unit is in low position, and said swiveled position when said splitting unit is in high position, said lifting device also comprising locking means arranged to lock swiveling arm in swiveled position and uncouple swiveling arm from splitting unit, characterized in that said coupling means and said locking means of said lifting device are arranged to co-operate automatically with each other in order to uncouple automatically said swiveling arm from splitting unit when said splitting unit is in high position and to maintain automatically swiveling arm in swiveled position, when said lifting device is mounted on said splitter, and in that said coupling means comprise a first coupling element arranged to be located on said sliding carriage when said lifting device is mounted on said splitter, and a second coupling element complementary to said first coupling element and fastened onto said swiveling arm, the first coupling element and the second coupling element being made of two separate parts and being arranged to be coupled with each other temporarily.
A process for the production of an olefin oxide polymerization catalyst comprising: admixing at least one alkaline earth metal, liquid ammonia, an alkylene oxide, which is optionally substituted by aromatic radicals, and an organic nitrile having at least one acidic hydrogen atom to prepare a slurry of modified alkaline earth hexammine in liquid ammonia; continuously transferring the slurry of modified alkaline earth hexammine in liquid ammonia into a stripper vessel and continuously evaporating ammonia, thereby accumulating the modified catalyst in the stripper vessel; and upon complete transfer of the slurry of modified alkaline earth hexammine into the stripper vessel, aging the modified catalyst to obtain the final olefin oxide polymerization catalyst. admixing at least one alkaline earth metal, liquid ammonia, an alkylene oxide, which is optionally substituted by aromatic radicals, and an organic nitrile having at least one acidic hydrogen atom to prepare a slurry of modified alkaline earth hexammine in liquid ammonia; continuously transferring the slurry of modified alkaline earth hexammine in liquid ammonia into a stripper vessel and continuously evaporating ammonia, thereby accumulating the modified catalyst in the stripper vessel; and upon complete transfer of the slurry of modified alkaline earth hexammine into the stripper vessel, aging the modified catalyst to obtain the final olefin oxide polymerization catalyst.
An ultrasonic surgical instrument that includes an ultrasonic drive unit comprising an ultrasonic transducer for converting electrical energy to mechanical motion resulting in ultrasonic energy, the ultrasonic surgical instrument comprising: a housing having a handle configured to interface with a user of the instrument and a first end for accepting the ultrasonic drive unit, the housing comprising: an elongated portion comprising an outer tubular sheath extending orthogonally from the housing and having an ultrasonic waveguide positioned within the elongated portion, and positioned within and extending distally from a second end of the housing, the waveguide having an end effector with a clamp arm, wherein the clamp arm is pivotally mounted on a distal end of the outer tubular sheath and a proximal end of the waveguide being detachably coupled to the drive unit; a rotation knob operatively coupled to the second end of the housing for causing rotation of the elongated portion, waveguide, end effector and clamp arm; and characterized by at least one switch located on the handle; the switch is electrically connected to the drive unit via a circumferential electrical connector (111a, b) on the drive unit for providing an electrical signal from the at least one switch to a generator for controlling the level of ultrasonic energy delivered by the ultrasonic transducer. an elongated portion comprising an outer tubular sheath extending orthogonally from the housing and having an ultrasonic waveguide positioned within the elongated portion, and positioned within and extending distally from a second end of the housing, the waveguide having an end effector with a clamp arm, wherein the clamp arm is pivotally mounted on a distal end of the outer tubular sheath and a proximal end of the waveguide being detachably coupled to the drive unit; a rotation knob operatively coupled to the second end of the housing for causing rotation of the elongated portion, waveguide, end effector and clamp arm; and characterized by at least one switch located on the handle; the switch is electrically connected to the drive unit via a circumferential electrical connector (111a, b) on the drive unit for providing an electrical signal from the at least one switch to a generator for controlling the level of ultrasonic energy delivered by the ultrasonic transducer.
A tool assembly (2; 102; 202; 302; 402) for forming a product, the tool assembly comprising: a tool forming an endless loop in cross-section, the tool having a tool face and a control surface opposite the tool face, a plurality of independently controllable temperature control zones, each comprising heating and cooling means (32, 38, 44; 144; 244; 344; 444) arranged to influence the temperature of the tool face by alternately heating and or cooling the control surface, in which each heating and or cooling means comprises a fluid chamber at least partially bounded by the control surface, and in which each heating and cooling means comprises a fluid outlet into the fluid chamber. a tool forming an endless loop in cross-section, the tool having a tool face and a control surface opposite the tool face, a plurality of independently controllable temperature control zones, each comprising heating and cooling means (32, 38, 44; 144; 244; 344; 444) arranged to influence the temperature of the tool face by alternately heating and or cooling the control surface, in which each heating and or cooling means comprises a fluid chamber at least partially bounded by the control surface, and in which each heating and cooling means comprises a fluid outlet into the fluid chamber.
A seepage system, namely a seepage pit to be laid underground, having one or more hollow bodies, which are provided to keep free a volume in the ground into which a seepage fluid, preferably rainwater, can be introduced for intermediate storage and seepage, having a) a channel in the form of a pipe and a settling device which is at least partially permeable to fluid for settling suspended materials contained in the fluid, wherein the settling device is a grid which is located inside the channel and separates the channel into an upper flow chamber and a lower flushable settling chamber, wherein flow-inhibiting structures are arranged in the lower settling chamber or in the bottom of the channel, or b) one or more hollow flushing bodies, which form a channel, and a settling device which is at least partially permeable to fluid for settling suspended material contained in the fluid, wherein the settling device is a membrane, a cloth, a fabric, a woven or non-woven material and encases the hollow flushing bodies at the bottom and at the sides, and the hollow flushing bodies have structural elements, which act as flushable settling spaces in flow direction inside the channel. a) a channel in the form of a pipe and a settling device which is at least partially permeable to fluid for settling suspended materials contained in the fluid, wherein the settling device is a grid which is located inside the channel and separates the channel into an upper flow chamber and a lower flushable settling chamber, wherein flow-inhibiting structures are arranged in the lower settling chamber or in the bottom of the channel, or b) one or more hollow flushing bodies, which form a channel, and a settling device which is at least partially permeable to fluid for settling suspended material contained in the fluid, wherein the settling device is a membrane, a cloth, a fabric, a woven or non-woven material and encases the hollow flushing bodies at the bottom and at the sides, and the hollow flushing bodies have structural elements, which act as flushable settling spaces in flow direction inside the channel.
A suture anchor (10,102,140) comprising: a tubular body having an axial bore therethrough one or more purchase enhancements (20,22) on an exterior surface of the body adapted to enhance purchase of the body within a bone hole; a distal nose of the body having a smooth exterior surface; a lateral port or slot through the body from the axial bore to the exterior surface comprising the purchase enhancements, wherein the lateral port is spaced from the distal end of the axial bore; and a length of suture passing down along the exterior surface over the one or more purchase enhancements, over the distal nose, up into the bore through the distal end of the axial bore, back out of the bore through the lateral port or slot and up along the exterior surface over the one or more purchase enhancements. a tubular body having an axial bore therethrough one or more purchase enhancements (20,22) on an exterior surface of the body adapted to enhance purchase of the body within a bone hole; a distal nose of the body having a smooth exterior surface; a lateral port or slot through the body from the axial bore to the exterior surface comprising the purchase enhancements, wherein the lateral port is spaced from the distal end of the axial bore; and a length of suture passing down along the exterior surface over the one or more purchase enhancements, over the distal nose, up into the bore through the distal end of the axial bore, back out of the bore through the lateral port or slot and up along the exterior surface over the one or more purchase enhancements.
Warp-knitting needle having a needle stand which has a longitudinal extent and which has at one end in the longitudinal extent an operating region, at the other end in the longitudinal extent a needle foot, and between the operating region and the needle foot a mounting portion, wherein the mounting portion has a bearing face which extends in the longitudinal extent, and an upper side which is disposed on the side of the needle stand that faces away from the bearing face, and the needle foot forms a retaining face, wherein the retaining face is configured in a clearance which extends from the bearing face in the direction of the upper side, characterized in that the upper side has an elevation in the region of the clearance.
Cylindrical granule made of biocompatible metallic material, in particular titanium or its alloys, for vertebroplasty operations, characterized in that it has a cylindrical shape and comprises a central cylindrical body connected at its ends respectively to a first disk and a second disk, and by the fact of further comprising a portion with a trabeculated structure which extends around said central cylindrical body between the lower surface of said first disk and the upper surface of said second disk.
A photovoltaic device comprising a juxtaposition of cells, side by side in a same plane, series-connected by conductive bands (42; 62), each band being welded on the one hand to a first connection pad on the front surface of a first cell and on the other hand to a second connection pad on the rear surface of a second cell close to the first cell, the second pad being entirely located in the 10 % of the second cell most distant from the first cell, and each band comprising, between the first connection pad of the first cell and the second connection pad of the second cell, a non-welded horizontal free portion having a length in the order of the cells length, wherein the first pads and second pads have length and width lower than 10% of the cells length, wherein the bands (42; 62) have a width comprised between 1 and 3 mm and a thickness comprised between 50 and 200 μm and wherein the first pad is located opposite the second pad. wherein the first pads and second pads have length and width lower than 10% of the cells length, wherein the bands (42; 62) have a width comprised between 1 and 3 mm and a thickness comprised between 50 and 200 μm and wherein the first pad is located opposite the second pad.
Coiler for a strap, cord or the like, comprising a casing enclosing a spring coiling device for the strap or cord, and a guiding and braking system (7, 9) for the strap or cord, the casing comprising a first part and a second part which are joined together about a mid-plane of the coiler parallel to lateral faces (32, 34) of the casing, the coiling device comprising an attachment piece for the strap or cord, characterised in that the first part of the casing comprises a movable element (3a1) and a non-movable element (3a2), the movable element (3a1) being movable relative to the non-movable element (3a2) and relative to the second part between a closed position, in which access to the inside of the casing is not possible, and an open position, providing access to a zone of the casing in which the attachment piece is located, and in that the non-movable element (3a2) is irremovably fixed to the second part of the casing and forms an inaccessible zone of the casing in which the guiding system (7, 9) is situated and in which the spring coiling device is held in such a manner that its central axis is fixed in the mid-plane of the coiler and the spring coiling device cannot come out of the casing.
A turbocharger center housing rotating assembly comprising: a turbine wheel; a compressor wheel; a center housing that comprises a through bore, extending from a compressor end to a turbine end along a bore axis; a bearing assembly positioned in the bore wherein the bearing assembly comprises an outer race that comprises keyways (535, 535') extending axially over an axial keyway depth from an axial end of the outer race, the keyways radially inset from an outer diameter of the outer race; and a plate attached to the center housing wherein the plate comprises axially extending keys (578, 578'), each of the keys (578, 578') being received by a respective one of the keyways (535, 535') to an axial depth less than the axial keyway depth wherein the keyways (578, 578') restrict rotation of the bearing assembly in the bore. a turbine wheel; a compressor wheel; a center housing that comprises a through bore, extending from a compressor end to a turbine end along a bore axis; a bearing assembly positioned in the bore wherein the bearing assembly comprises an outer race that comprises keyways (535, 535') extending axially over an axial keyway depth from an axial end of the outer race, the keyways radially inset from an outer diameter of the outer race; and a plate attached to the center housing wherein the plate comprises axially extending keys (578, 578'), each of the keys (578, 578') being received by a respective one of the keyways (535, 535') to an axial depth less than the axial keyway depth wherein the keyways (578, 578') restrict rotation of the bearing assembly in the bore.
An absorbable monofilament suture, comprising: a poly( p -dioxanone-co-glycolide) copolymer, wherein the mole percent of polymerized p -dioxanone is from 90 to 94, the mole percent of polymerized glycolide is from 6 mole percent to 10 mole percent, the copolymer made utilizing a monofunctional polymerization initiator and a difunctional polymerization initiator at a mole ratio of monofunctional initiator to difunctional initiator of from 40/60 to 60/40, wherein said co-polymer has an inherent viscosity of 1.8 to 2.4 dL/g as measured in HFIP at 25°C at a concentration of 0.1 g/dL, wherein said suture has a straight tensile strength of at least 550 MPa (80 Kpsi), a Young's Modulus of less than 1400 MPa (200 Kpsi), and a breaking strength retention of at least 50% at 3 weeks post-implantation and at least 30% at 4 weeks post-implantation. a poly( p -dioxanone-co-glycolide) copolymer, wherein the mole percent of polymerized p -dioxanone is from 90 to 94, the mole percent of polymerized glycolide is from 6 mole percent to 10 mole percent, the copolymer made utilizing a monofunctional polymerization initiator and a difunctional polymerization initiator at a mole ratio of monofunctional initiator to difunctional initiator of from 40/60 to 60/40, wherein said co-polymer has an inherent viscosity of 1.8 to 2.4 dL/g as measured in HFIP at 25°C at a concentration of 0.1 g/dL, wherein said suture has a straight tensile strength of at least 550 MPa (80 Kpsi), a Young's Modulus of less than 1400 MPa (200 Kpsi), and a breaking strength retention of at least 50% at 3 weeks post-implantation and at least 30% at 4 weeks post-implantation.