mhurhangee/ep-ind-claims huggingface dataset:
A semiconductor assembly, comprising: - a first subassembly that includes a first heat sink; - solder material disposed on an exposed portion of a first surface of said first heat sink; - a power semiconductor die located on the first surface of the first heat sink and thermally coupled thereto by the solder material; and - a semiconductor package that is a molding compound in which the first subassembly, the solder material and the power semiconductor die are located such that an interior surface portion of a second surface of the first heat sink is not enclosed by the semiconductor package; characterized in that it further comprises: - a packaging patterned polymer layer disposed on the second surface of the first heat sink opposing the first surface of the first heat sink and defining the interior surface portion of the second surface of the first heat sink; - a first patterned polymer layer disposed on the first surface of the first heat sink to define an exposed portion of the first surface of the first heat sink, said exposed portion of the first surface of the first heat sink extending radially inward along the first surface of the first heat sink from the first patterned polymer layer; and - a second patterned polymer layer disposed on a radially outer portion of the first patterned polymer layer, said first and second patterned polymer layers (212, 214) defining a cell for accommodating the power semiconductor die. - a first subassembly that includes a first heat sink; - solder material disposed on an exposed portion of a first surface of said first heat sink; - a power semiconductor die located on the first surface of the first heat sink and thermally coupled thereto by the solder material; and - a semiconductor package that is a molding compound in which the first subassembly, the solder material and the power semiconductor die are located such that an interior surface portion of a second surface of the first heat sink is not enclosed by the semiconductor package; - a packaging patterned polymer layer disposed on the second surface of the first heat sink opposing the first surface of the first heat sink and defining the interior surface portion of the second surface of the first heat sink; - a first patterned polymer layer disposed on the first surface of the first heat sink to define an exposed portion of the first surface of the first heat sink, said exposed portion of the first surface of the first heat sink extending radially inward along the first surface of the first heat sink from the first patterned polymer layer; and - a second patterned polymer layer disposed on a radially outer portion of the first patterned polymer layer, said first and second patterned polymer layers (212, 214) defining a cell for accommodating the power semiconductor die.
A microelectric-mechanical-system device, hereinafter MEMS device, comprising: - a first electrode on a substrate, - a second electrode, which in an off-state position, in which no switching force is applied to the second electrode, is suspended with a distance to the first electrode with the aid of a suspension structure, and which is elastically switchable to an on-state position upon application of a switching force via the first electrode, and - at least one deformation electrode (112.1 to 112.4), wherein either the second electrode or the suspension structure or both are plastically deformable upon application of an electrostatic deformation force via the at least one deformation electrode to either the second electrode or to the suspension structure or to the second electrode and to the suspension structure, thereby tuning the off-state position of the second electrode. - a first electrode on a substrate, - a second electrode, which in an off-state position, in which no switching force is applied to the second electrode, is suspended with a distance to the first electrode with the aid of a suspension structure, and which is elastically switchable to an on-state position upon application of a switching force via the first electrode, and - at least one deformation electrode (112.1 to 112.4),
A method, comprising: determining, at a second multicarrier apparatus, whether a first multicarrier apparatus uses a first sub-carrier spacing smaller than a second sub-carrier spacing used by the second multicarrier apparatus, wherein the first multicarrier apparatus and the second multicarrier apparatus communicate directly using a direct link, identifying sub-carriers which are common to both multicarrier apparatuses (102, 104); determining, by the second multicarrier apparatus, the number of symbols used by the second multicarrier apparatus that equals in time duration a single symbol used by the first multicarrier apparatus and generating, by the second multicarrier apparatus, consecutive identical symbols that have a combined time duration equal to a time duration of said single symbol of the first multicarrier apparatus. determining, at a second multicarrier apparatus, whether a first multicarrier apparatus uses a first sub-carrier spacing smaller than a second sub-carrier spacing used by the second multicarrier apparatus, wherein the first multicarrier apparatus and the second multicarrier apparatus communicate directly using a direct link, identifying sub-carriers which are common to both multicarrier apparatuses (102, 104); determining, by the second multicarrier apparatus, the number of symbols used by the second multicarrier apparatus that equals in time duration a single symbol used by the first multicarrier apparatus and generating, by the second multicarrier apparatus, consecutive identical symbols that have a combined time duration equal to a time duration of said single symbol of the first multicarrier apparatus.
Gas burner comprising: - a body intended to be disposed under a cooktop, - a supply unit intended to be fixed to the body, - a central flame crown, and - a peripheral flame crown, wherein the flame crowns (C1, C2) have a vertical axis coinciding with the axis of the burner, the supply unit comprising: - at least one supply duct (1, 2) for gas supply, - a first, a second and a third injector (11, 12, 13) connected to said at least one supply duct (1, 2), - a first, a second and a third Venturi tube (V1, V2, V3) respectively associated with said injectors (11, 12, 13), wherein the injectors (11, 12, 13) and the Venturi tubes (V1, V2, V3) have parallel horizontal axes (X1, X2, X3), and - fixing means used to fix the Venturi tubes (V1, V2, V3) in position, and to fix said supply unit to said body of the burner, said body of the burner comprising: - a central chamber in communication with said first Venturi tube to supply said central flame crown, and - two peripheral chambers (51, 61) respectively in communication with said second and third Venturi tube (V2, V3) and with an upper peripheral chamber with toroidal shape, which extends peripherally with respect to said peripheral chambers (51, 61) and is disposed under said peripheral flame crown, characterized in that said gas burner comprises a lid obtained in a single piece and mounted on the body onto the cooktop, said lid comprising holes that define said central flame crown, holes that define said peripheral flame crown, and an intermediate portion that prevents the flow of secondary air from the outside of the peripheral flame crown, when the peripheral flame crown operates; whereby, when both the central flame crown and the peripheral flame crown operate, the flames of the peripheral flame crown generate a barrier and stop the flow of secondary air to the central flame crown and the central flame crown operates only with the primary air delivered by the first Venturi tube. - a body intended to be disposed under a cooktop, - a supply unit intended to be fixed to the body, - a central flame crown, and - a peripheral flame crown, wherein the flame crowns (C1, C2) have a vertical axis coinciding with the axis of the burner, - at least one supply duct (1, 2) for gas supply, - a first, a second and a third injector (11, 12, 13) connected to said at least one supply duct (1, 2), - a first, a second and a third Venturi tube (V1, V2, V3) respectively associated with said injectors (11, 12, 13), wherein the injectors (11, 12, 13) and the Venturi tubes (V1, V2, V3) have parallel horizontal axes (X1, X2, X3), and - fixing means used to fix the Venturi tubes (V1, V2, V3) in position, and to fix said supply unit to said body of the burner, - a central chamber in communication with said first Venturi tube to supply said central flame crown, and - two peripheral chambers (51, 61) respectively in communication with said second and third Venturi tube (V2, V3) and with an upper peripheral chamber with toroidal shape, which extends peripherally with respect to said peripheral chambers (51, 61) and is disposed under said peripheral flame crown,
An arrangement with at least two drawer wall parts (12, 11) to be connected at a right angle relative to each other and with a connecting apparatus for connecting the drawer wall parts (12, 11), wherein - the connection apparatus includes at least one receiving portion with at least one insertion opening, - the connection apparatus includes a clip having at least two limbs (24, 25) extending substantially parallel, wherein a first limb of the clip can be pushed into the insertion opening of the receiving portion and which connects the receiving portion to the second wall portion in a secure position, characterized in that the receiving portion has a receiving opening for receiving an end portion of the first drawer wall part, and the clip for connecting the two drawer wall parts (12, 11) can be pushed onto a web protruding at a right angle from the second drawer wall part, and wherein the two limbs (24, 25) of the clip embrace the web of the second drawer wall part. - the connection apparatus includes at least one receiving portion with at least one insertion opening, - the connection apparatus includes a clip having at least two limbs (24, 25) extending substantially parallel, wherein a first limb of the clip can be pushed into the insertion opening of the receiving portion and which connects the receiving portion to the second wall portion in a secure position, characterized in that the receiving portion has a receiving opening for receiving an end portion of the first drawer wall part, and the clip for connecting the two drawer wall parts (12, 11) can be pushed onto a web protruding at a right angle from the second drawer wall part, and wherein the two limbs (24, 25) of the clip embrace the web of the second drawer wall part.
Artificial foot, particularly a foot prosthesis, comprising a base body having a front sole region and a heel body having a rear sole region, characterized in that the artificial foot comprises a slot for receiving at least one retractable and/or insertable spring element, in particular at least one leaf spring, and in a disposed state, the spring element engages in the base body and the heel body such that the heel body is spring mounted relative to the base body. the artificial foot comprises a slot for receiving at least one retractable and/or insertable spring element, in particular at least one leaf spring, and in a disposed state, the spring element engages in the base body and the heel body such that the heel body is spring mounted relative to the base body.
An electric vehicle in which an output of a motor is transmitted to an axle through a reduction mechanism in order to rotate a wheel, wherein: the motor is disposed on one side of the wheel, the motor rotating a motor shaft; the reduction mechanism is connected to the motor shaft on the other side of the wheel, the reduction mechanism rotating the axle substantially coaxially connected to the wheel, in accordance with rotation of the motor shaft; the electric vehicle comprises a double-sided swing arm supporting the motor shaft, the axle, and the wheel by supporting the motor on the one side of the wheel and the reduction mechanism on the other side of the wheel; the swing arm is supported by a swing arm pivot and is composed of at least on the one side of the wheel a plurality of separable arm portions (42, 44, 44a, 44b, 92, 94); characterised in that the plurality of arm portions (42, 44, 44a, 44b, 92, 94) are composed of a front end supported by the swing arm pivot, a motor case for storing the motor, and a connection portion (92, 94) for connecting between the front end and the motor case; and the arm portions (42, 44, 44a, 44b, 92, 94) have in side view respective separation points on an outside or outer periphery of a rear wheel including at least the wheel.
A method of preparing a peptide trimer of formula U 3 U 2 CU 1 Z, wherein U 1, U 2 and U 3 each comprises a peptide, and wherein C and Z are lysine, ornithine or arginine, the method comprising the steps of: (i) providing at least one solid phase; (ii) coupling at least a first amino acid Z to the solid phase; and (iii) providing chain extension of peptide U 1 to Z; (iv) linking a protected amino acid C to an amino acid of peptide U 1; (v) removing the protecting groups from the linked amino acid C; and (vi) providing for chain extension of two units of peptide U 2 to amino acid C when U 2 = U 3, or of one unit of peptide U 2 and one unit of peptide U 3 to amino acid C; wherein U 1 comprises RRWKRGR, and when U 2 = U 3 each comprises RGRKVVRR, or U 2 comprises RGRKVVRRVV and U 3 comprises RGRKVVRR. (i) providing at least one solid phase; (ii) coupling at least a first amino acid Z to the solid phase; and (iii) providing chain extension of peptide U 1 to Z; (iv) linking a protected amino acid C to an amino acid of peptide U 1; (v) removing the protecting groups from the linked amino acid C; and (vi) providing for chain extension of two units of peptide U 2 to amino acid C when U 2 = U 3, or of one unit of peptide U 2 and one unit of peptide U 3 to amino acid C;
Fiber-optic sensor with an optical waveguide, which has at least one first core and a cladding surrounding the first core, wherein the first core extends substantially over the entire length of the optical waveguide and at least one Bragg grating (111, 112, 113) is inserted into the first core, characterized in that the at least one Bragg grating (111, 112, 113) has an elongate cross-section, wherein the short semi-axis is smaller than the diameter of the first core and the centroid of the cross-section of the at least one Bragg grating (111, 112, 113) is on the symmetry axis of the optical waveguide.
An eyepiece optical system with a large field of view angle and high image quality, comprising: a first lens group and a second lens group arranged successively along an optical axis from a human eye observing side to a micro display, wherein the first lens group comprises at least one lens, and the second lens group comprises a Fresnel lens, wherein the Fresnel lens has a Fresnel surface, and a first optical surface of the lens of the first lens group which is the closest to and faces the human eye observing side is in a spherical or aspherical surface shape convex toward the human eye observing side; characterized in that the focal length of the Fresnel lens is F4, the total focal length of the optical system is F, and F4 and F meet the following relationship: 0.3 ≤ F 4 / F ≤ 10.61 wherein the clear aperture of the Fresnel lens is D4, and D4 and F4 meet the following relationship: D 4 / F 4 ≤ 2.5 a first lens group and a second lens group arranged successively along an optical axis from a human eye observing side to a micro display, wherein the first lens group comprises at least one lens, and the second lens group comprises a Fresnel lens, wherein the Fresnel lens has a Fresnel surface, and a first optical surface of the lens of the first lens group which is the closest to and faces the human eye observing side is in a spherical or aspherical surface shape convex toward the human eye observing side; characterized in that the focal length of the Fresnel lens is F4, the total focal length of the optical system is F, and F4 and F meet the following relationship: 0.3 ≤ F 4 / F ≤ 10.61 wherein the clear aperture of the Fresnel lens is D4, and D4 and F4 meet the following relationship: D 4 / F 4 ≤ 2.5
System for forming an edge processing device for the manual material-removing processing of ski and/or snowboard edges, wherein the system comprises a first processing plate and a processing plate holder with a retainer for the detachable insertion of the processing plate and wherein the processing plate holder has a grip portion for manual handling of the edge processing device and a support portion having a support surface for resting on a flat side of the ski or the snowboard during processing, wherein retainer is configured in such a manner that the processing plate protrudes beyond the support surface with a working portion for processing the edge so that the working portion, in particular a processing surface of the working portion and the support surface span an angle (γ), characterized in that the system comprises a second processing plate and that an angle (α) between a processing surface and a rear side of the first processing plate facing away from the processing surface differs from the corresponding angle (α) of the second processing plate.
A cellular communication system comprising: a population of cellular communication network nodes comprising a stationary core, a plurality of base stations, and at least one node having mobile station functionality; and a client tunneling functionality co-located with the node having mobile station functionality which is operative to use network topology information obtained via the mobile station functionality to initiate generation of a tunnel having a first end at the node and a second far end at the stationary core, wherein said at least one node having mobile station functionality is operative to inform at least one neighboring node that said tunnel currently exists and also to inform at least one neighboring node when said tunnel no longer exists. a population of cellular communication network nodes comprising a stationary core, a plurality of base stations, and at least one node having mobile station functionality; and a client tunneling functionality co-located with the node having mobile station functionality which is operative to use network topology information obtained via the mobile station functionality to initiate generation of a tunnel having a first end at the node and a second far end at the stationary core, wherein said at least one node having mobile station functionality is operative to inform at least one neighboring node that said tunnel currently exists and also to inform at least one neighboring node when said tunnel no longer exists.
A filter aid composition comprising: a first silica-based filter aid having a first particle size distribution; and a second silica-based filter aid having a second particle size distribution, wherein the filter aid composition has a multimodal particle size distribution such that the first particle size distribution has a d 50 greater than the second particle size distribution; characterized in that: the first silica-based filter aid is acid-treated; the second silica-based filter aid is acid-treated; the first acid-treated silica-based filter aid has a d 50 in a range from 10 μm to 50 μm measured according to the method in the description; and the second acid-treated silica-based filter aid has a d 50 in a range from 0.5 μm to 15 μm measured according to the method in the description. a first silica-based filter aid having a first particle size distribution; and a second silica-based filter aid having a second particle size distribution, wherein the filter aid composition has a multimodal particle size distribution such that the first particle size distribution has a d 50 greater than the second particle size distribution; characterized in that: the first silica-based filter aid is acid-treated; the second silica-based filter aid is acid-treated; the first acid-treated silica-based filter aid has a d 50 in a range from 10 μm to 50 μm measured according to the method in the description; and the second acid-treated silica-based filter aid has a d 50 in a range from 0.5 μm to 15 μm measured according to the method in the description. the first silica-based filter aid is acid-treated; the second silica-based filter aid is acid-treated; the first acid-treated silica-based filter aid has a d 50 in a range from 10 μm to 50 μm measured according to the method in the description; and the second acid-treated silica-based filter aid has a d 50 in a range from 0.5 μm to 15 μm measured according to the method in the description.
Drive unit for a wheelchair, said wheelchair comprising control input means and a structural frame with two lateral frame elements (4, 5), each supporting a drive wheel (6, 7), said drive unit comprising two drive motors (13, 14) mounted within a drive shaft housing and adapted to drive the drive wheels (6, 7) independently of each other based on control input from a driver via the control input means, said drive shaft housing being releasably attached between the two lateral frame elements of the wheelchair and connected to the drive wheels (6, 7) via quick-release couplings arranged at each distal end of the drive shaft housing, characterized in - that the drive shaft housing comprises at least two sections (A, B), each section housing one of said drive motors (13, 14); - that the drive shaft housing is divided into three sections (A, B, C) comprising a central outer sleeve and two lateral inner sleeves (18, 19) containing the drive motors (13, 14), said two inner sleeves (18, 19) being telescopically moveable within the central outer sleeve in the axial direction of the drive unit for adjusting the width (w) of the drive shaft housing to different wheelchairs having different distances between the lateral frame elements (4, 5) of the structural frame of the wheelchair. - that the drive shaft housing comprises at least two sections (A, B), each section housing one of said drive motors (13, 14); - that the drive shaft housing is divided into three sections (A, B, C) comprising a central outer sleeve and two lateral inner sleeves (18, 19) containing the drive motors (13, 14), said two inner sleeves (18, 19) being telescopically moveable within the central outer sleeve in the axial direction of the drive unit
An isolated cell comprising an exogenous nucleic acid sequence integrated within a locus of the genome of the cell, wherein the locus comprises a nucleotide sequence that is: (a) at least 90% identical to SEQ ID NO:1 or SEQ ID NO: 4, and (b) capable of enhancing expression of a protein encoded by an exogenous nucleic acid sequence by at least 1.5-fold compared to expression typically observed by random integration into the genome. (a) at least 90% identical to SEQ ID NO:1 or SEQ ID NO: 4, and (b) capable of enhancing expression of a protein encoded by an exogenous nucleic acid sequence by at least 1.5-fold compared to expression typically observed by random integration into the genome.
Use of an alkylenediamine-N,N,N'N'-tetraacetic acid (meth)acrylamide of formula for manufacturing a dental material wherein X in each case independently stands for O or NR 6, R 1, R 2, R 3 independently of one another stand for hydrogen or wherein R 1, R 2 and R 3 are not simultaneously hydrogen, Y in each case independently stands for a linear or branched C 1 to C 15 alkylene residue that can be interrupted by one or more O or S, R 4 in each case independently stands for hydrogen or a C 1 to C 10 alkyl residue, R 5 in each case independently stands for hydrogen or a C 1 to C 8 alkyl residue, R 6 in each case independently stands for hydrogen or a C 1 to C 6 alkyl residue and p is 2 to 10.