mhurhangee/ep-ind-claims huggingface dataset:
A slider comprising: an air bearing surface having a cavity, the cavity including transition features (704, 904) at an upstream side of the cavity to mitigate air flow expansion along the cavity; and turbulence-inducing features positioned on the transition features at the upstream side of the cavity and positioned immediately upstream of the cavity; wherein: the cavity is a sub-ambient cavity, and the transition features are steps between the cavity floor and the air bearing surface, characterized in that the turbulence inducing features are protuberances arranged in a randomized distribution to enhance turbulent mixing of the main flow within the cavity. an air bearing surface having a cavity, the cavity including transition features (704, 904) at an upstream side of the cavity to mitigate air flow expansion along the cavity; and turbulence-inducing features positioned on the transition features at the upstream side of the cavity and positioned immediately upstream of the cavity; wherein: the cavity is a sub-ambient cavity, and the transition features are steps between the cavity floor and the air bearing surface, characterized in that the cavity is a sub-ambient cavity, and the transition features are steps between the cavity floor and the air bearing surface, characterized in that the turbulence inducing features are protuberances arranged in a randomized distribution to enhance turbulent mixing of the main flow within the cavity.
A head cover structure for an internal combustion engine, comprising: a cover portion for covering, from an upper side, a valve train including a cam shaft/shafts (31, 32) disposed at a cylinder head; an outer peripheral marginal portion provided along an outer peripheral margin of the cover portion and tightened to the cylinder head; and a plurality of upper side bearing portions provided integrally with the cover portion and the outer peripheral marginal portion to rotatably hold the cam shaft/shafts (31, 32) in collaboration with a plurality of lower side bearing portions provided on the cylinder head, wherein the upper side bearing portions are tightened and fixed to the lower side bearing portions, and wherein the cover portion includes bulging portions, characterized in that said bulging portions substantially bulge in a hemispherical shape between neighboring ones of the upper side bearing portions. a cover portion for covering, from an upper side, a valve train including a cam shaft/shafts (31, 32) disposed at a cylinder head; an outer peripheral marginal portion provided along an outer peripheral margin of the cover portion and tightened to the cylinder head; and a plurality of upper side bearing portions provided integrally with the cover portion and the outer peripheral marginal portion to rotatably hold the cam shaft/shafts (31, 32) in collaboration with a plurality of lower side bearing portions provided on the cylinder head, wherein the upper side bearing portions are tightened and fixed to the lower side bearing portions, and wherein the cover portion includes bulging portions, characterized in that said bulging portions substantially bulge in a hemispherical shape between neighboring ones of the upper side bearing portions.
Screw spindle pump having a spindle housing, in which a drive spindle and at least one running spindle which meshes therewith are received in spindle bores, characterized by an outer housing which encloses the spindle housing and on which an axial inlet port and a radial outlet port are provided, wherein the spindle housing has an axial fluid outlet for the fluid delivered through the spindle housing by the drive spindle and the running spindle (3, 4), which axial fluid outlet communicates with a fluid chamber, which is formed between the spindle housing and the outer housing, extends around 360°, and in turn communicates with the radial outlet port.
A process for the alkylation of aromatic hydrocarbons selected from benzene, toluene and xylene by means of aliphatic alcohols containing from 1 to 8 carbon atoms, which comprises feeding the hydrocarbon and alcohol to the head of a fixed-bed alkylation reactor, operating under "trickle flow" regime, containing at least one layer of catalyst comprising a large-pore zeolite of the MTW, FAU or BEA type; wherein said process is carried out in continuous and comprises: a. mixing, in liquid phase, at least one aromatic hydrocarbon selected from benzene, toluene and xylene, a C 1 -C 8 alcohol and a recycled stream coming from a discharge section of the alkylation reactor; wherein the recycling weight ratio C/AB between the recycled stream and the reacting mixture ranges from 2:1 to 6:1, b. feeding the mixture obtained in step (a), pre-heated to the reaction temperature, to the head of the fixed-bed alkylation reactor; c. cooling the reaction mixture in a discharge section, to obtain an organic phase, comprising the alkylated aromatic hydrocarbon and an aqueous phase essentially consisting of reaction water; d. subdividing the organic phase into a recycled stream, sent to the head of the alkylation reactor for the mixing phase with the reagents, and a final stream, comprising the alkylated aromatic hydrocarbon; wherein the flow rate of the reagents to the alkylation reactor is such as to provide a WHSV which ranges from 1 to 8 hours -1; characterized in that: in the alkylation reactor, the reaction temperature ranges from 160 to 250°C, the internal pressure ranges from 1 to 10 MPa and a gas phase essentially consisting of the reagents and a liquid phase essentially consisting of the alkylation products coexist inside the alkylation reactor, and both phases pass through the catalyst in equicurrent; and the water which is formed is distributed between the gaseous phase and the liquid phase and is prevalently in the gaseous phase. a. mixing, in liquid phase, at least one aromatic hydrocarbon selected from benzene, toluene and xylene, a C 1 -C 8 alcohol and a recycled stream coming from a discharge section of the alkylation reactor; wherein the recycling weight ratio C/AB between the recycled stream and the reacting mixture ranges from 2:1 to 6:1, b. feeding the mixture obtained in step (a), pre-heated to the reaction temperature, to the head of the fixed-bed alkylation reactor; c. cooling the reaction mixture in a discharge section, to obtain an organic phase, comprising the alkylated aromatic hydrocarbon and an aqueous phase essentially consisting of reaction water; d. subdividing the organic phase into a recycled stream, sent to the head of the alkylation reactor for the mixing phase with the reagents, and a final stream, comprising the alkylated aromatic hydrocarbon;
A remote control method of an application execution device (100, 300, 500, 901, 1201) in a short-range network system, the method comprising: receiving, from a remote device (102, 305, 502, 900, 1200) that remotely controls the application execution device using a predetermined Control User Interface, CUI, information about capability of the remote device; sending a CUI request requesting a CUI to be used for remotely controlling an application executing on the application execution device and the information about the capability of the remote device to an application server (101, 301 509, 902, 1202); receiving a CUI matching the capability of the remote device from the application server in response to the CUI request; and sending the received CUI to the remote device, wherein if the information about the capability of the remote device is received with a service request of the application from the remote device before executing the application, the application is obtained from the application server in a response to the service request, and after executing the obtained application, the CUI request and the information about the capability of the remote device is sent to the application server by the obtained application. receiving, from a remote device (102, 305, 502, 900, 1200) that remotely controls the application execution device using a predetermined Control User Interface, CUI, information about capability of the remote device; sending a CUI request requesting a CUI to be used for remotely controlling an application executing on the application execution device and the information about the capability of the remote device to an application server (101, 301 509, 902, 1202); receiving a CUI matching the capability of the remote device from the application server in response to the CUI request; and sending the received CUI to the remote device, wherein if the information about the capability of the remote device is received with a service request of the application from the remote device before executing the application, the application is obtained from the application server in a response to the service request, and after executing the obtained application, the CUI request and the information about the capability of the remote device is sent to the application server by the obtained application.
A method of optimizing the dehumidification function for air-conditioning units for server rooms and the like, which comprises the following steps: - monitoring the temperature and humidity of air entering an air-conditioning unit, - monitoring the temperature of water entering said air-conditioning unit, the method characterized in that - if the water temperature is lower than the air temperature, reducing the speed of air outflow fans to a value such as to avoid the entrainment of water formed by condensation on a heat exchanger of said air-conditioning unit, - if the temperature and humidity of the air entering said air-conditioning unit are such that the dew point temperature of the air is higher than the water temperature, returning the speed of the fans to the nominal value. - monitoring the temperature and humidity of air entering an air-conditioning unit, - monitoring the temperature of water entering said air-conditioning unit, the method characterized in that - if the water temperature is lower than the air temperature, reducing the speed of air outflow fans to a value such as to avoid the entrainment of water formed by condensation on a heat exchanger of said air-conditioning unit, - if the temperature and humidity of the air entering said air-conditioning unit are such that the dew point temperature of the air is higher than the water temperature, returning the speed of the fans to the nominal value.
A process for manufacturing a case hardening steel tube characterized in that the process comprises producing a tube from a steel having a steel composition consisting of, in mass percent, C: 0.1 - 0.25%, Si: 0.2 - 0.4%, Mn: 0.3 - 0.9%, P: at most 0.02%, S: 0.001 - 0.15%, Cr: 0.5 - 0.9%, Mo: 0.15 - 1%, Al: 0.01 - 0.1%, B: 0.0005 - 0.009%, N: less than 0.006%, Ti: 0.01 - 0.3%, at least one element selected from Ni: 0.3 - 4.0%, Nb: 0.01-0.3%, V: 0.01 - 0.3%, and Zr: 0.01 - 0.3%, and a remainder of Fe and unavoidable impurities, subjecting the resulting steel tube to normalizing by holding for 30 seconds to 30 minutes at a temperature of 880 - 980 °C and then cooling at a cooling rate of 20°C to 70 °C per minute in a temperature range of 880 - 400 °C, performing cold working of the normalized steel tube with a reduction in area of 20 to 50%, and then annealing the cold worked steel tube at a temperature of 700 - 820 °C.
A radiation inspection apparatus for object security inspection, comprising: a ray generator configured to emit a ray, wherein the ray is an X-ray or a γ ray or a ray generated by an isotope generator, a collimator configured to collimate the ray emitted from the ray generator to produce a sector plane beam, and a detector configured to receive the sector plane beam collimated by the collimator, the ray generator, the collimator and the detector being arranged at predetermined intervals in a horizontal direction, the radiation inspection apparatus further comprising a driver configured to drive the ray generator, the collimator and the detector to rise or fall synchronously and vertically so as to scan the object; a beam exit of the ray generator, a collimating slit of the collimator and a receiving window of the detector being kept in a same plane all along during rising or falling vertically; wherein the sector plane beam forms an irradiated area on the detector, the irradiated area being included by an effective detection area of the detector, characterized in that the irradiated area formed by the sector plane beam on the detector has a size less than or equal to that of the effective detection area of the detector; and the detector is configured to be triggered to sample electrical signals generated by the detector in response to the sector plane beam to form images every time the ray generator, the collimator and the detector have been driven to rise or fall synchronously and vertically by a predetermined height. a ray generator configured to emit a ray, wherein the ray is an X-ray or a γ ray or a ray generated by an isotope generator, a collimator configured to collimate the ray emitted from the ray generator to produce a sector plane beam, and a detector configured to receive the sector plane beam collimated by the collimator, the ray generator, the collimator and the detector being arranged at predetermined intervals in a horizontal direction, the radiation inspection apparatus further comprising a driver configured to drive the ray generator, the collimator and the detector to rise or fall synchronously and vertically so as to scan the object; a beam exit of the ray generator, a collimating slit of the collimator and a receiving window of the detector being kept in a same plane all along during rising or falling vertically; wherein the sector plane beam forms an irradiated area on the detector, the irradiated area being included by an effective detection area of the detector, characterized in that the irradiated area formed by the sector plane beam on the detector has a size less than or equal to that of the effective detection area of the detector; and the detector is configured to be triggered to sample electrical signals generated by the detector in response to the sector plane beam to form images every time the ray generator, the collimator and the detector have been driven to rise or fall synchronously and vertically by a predetermined height.
An article of footwear having an upper and a sole component, the sole component comprising: an insole element including a forefoot region, the forefoot region defining an opening extending therethrough and within an interior portion of the insole element; a midsole including an upper surface and a lower surface defining a midsole thickness therebetween, the midsole upper surface defining a plurality of midsole grooves having a depth through at least a portion of the midsole thickness, the plurality of midsole grooves including a first lateral groove extending generally beneath a junction between the wearer's toes and metatarsals, a second lateral groove extending generally beneath the wearer's metatarsals, and longitudinal grooves that intersect the first and second lateral grooves; and an outsole including an upper surface and a lower surface defining an outsole thickness therebetween, the outsole lower surface defining a plurality of outsole grooves having a depth through at least a portion of the outsole thickness, wherein the midsole is positioned between the insole element and the outsole, and wherein the opening of the insole element extends over the plurality of midsole grooves to facilitate plantar-flexion and dorsi-flexion of the sole component. an insole element including a forefoot region, the forefoot region defining an opening extending therethrough and within an interior portion of the insole element; a midsole including an upper surface and a lower surface defining a midsole thickness therebetween, the midsole upper surface defining a plurality of midsole grooves having a depth through at least a portion of the midsole thickness, the plurality of midsole grooves including a first lateral groove extending generally beneath a junction between the wearer's toes and metatarsals, a second lateral groove extending generally beneath the wearer's metatarsals, and longitudinal grooves that intersect the first and second lateral grooves; and an outsole including an upper surface and a lower surface defining an outsole thickness therebetween, the outsole lower surface defining a plurality of outsole grooves having a depth through at least a portion of the outsole thickness, wherein the midsole is positioned between the insole element and the outsole, and wherein the opening of the insole element extends over the plurality of midsole grooves to facilitate plantar-flexion and dorsi-flexion of the sole component.
A semiconductor device comprising: a plurality of bumps on a first semiconductor substrate; and a lens material in a first region other than the plurality of bumps on the first semiconductor substrate, characterized in that a distance between a side of a bump closest to the lens material and a side of the lens material closest to the bump is greater than twice a diameter of the bump closest to the lens material, and wherein the distance between the side of the bump closest to the lens material and the side of the lens material closest to the bump is greater than a minimum pitch of the bumps, wherein the lens material is formed only in the first region other than a second region on the first semiconductor substrate, wherein a second semiconductor substrate is configured to be bonded to the second region on the first semiconductor substrate via the bump. a lens material in a first region other than the plurality of bumps on the first semiconductor substrate, characterized in that a distance between a side of a bump closest to the lens material and a side of the lens material closest to the bump is greater than twice a diameter of the bump closest to the lens material, and wherein the distance between the side of the bump closest to the lens material and the side of the lens material closest to the bump is greater than a minimum pitch of the bumps, wherein the lens material is formed only in the first region other than a second region on the first semiconductor substrate, wherein a second semiconductor substrate is configured to be bonded to the second region on the first semiconductor substrate via the bump.
A method for processing trunking service, comprising: configuring, by a base station, Group Trunking Channel, GTCH, resources for performing a trunking service with one or more UEs; generating, by the base station, scheduling information used for scheduling the GTCH resources based on a Long Term Evolution, LTE, system; and transmitting, by the base station, the generated scheduling information to the one or more UEs; characterised in that configuring, by the base station, Group Trunking Channel, GTCH, resources for performing the trunking service with the one or more UEs, comprises: allocating to the one or more UEs, by the base station, a resource for a Hybrid Automatic Repeat Request, HARQ, being performed for the GTCH, wherein an indication for indicating that the HARQ is performed is borne on a Physical Uplink Control Channel, PUCCH, or a Physical Random Access Channel, PRACH. configuring, by a base station, Group Trunking Channel, GTCH, resources for performing a trunking service with one or more UEs; generating, by the base station, scheduling information used for scheduling the GTCH resources based on a Long Term Evolution, LTE, system; and transmitting, by the base station, the generated scheduling information to the one or more UEs; characterised in that configuring, by the base station, Group Trunking Channel, GTCH, resources for performing the trunking service with the one or more UEs, comprises: allocating to the one or more UEs, by the base station, a resource for a Hybrid Automatic Repeat Request, HARQ, being performed for the GTCH, wherein an indication for indicating that the HARQ is performed is borne on a Physical Uplink Control Channel, PUCCH, or a Physical Random Access Channel, PRACH.
A surgical cutting tool comprising: a shank having a longitudinal axis, said shank having a perimeter surface extending around said longitudinal axis, said perimeter surface being symmetrically arranged to allow said perimeter surface to be gripped for rotation about said longitudinal axis, whereby said longitudinal axis is also a rotational axis, said shank also including a first end and a second end; said first end of said shank including a cutter, said cutter including an outside diameter, said cutter including two or more flutes, each said flute extending parallel to said longitudinal axis and extending inward from said outside diameter, forming a recessed flute channel, each said flute channel having a pair of opposing sidewalls, each said sidewall forming a face of a cutting edge of a blade extending along the length of each said flute channel, whereby each said flute channel provides two opposing cutting edges to the blade so that said cutting tool cuts in both directions when rotationally oscillated around said rotational axis, wherein each said face includes notches for breaking said face into shorter segments. a shank having a longitudinal axis, said shank having a perimeter surface extending around said longitudinal axis, said perimeter surface being symmetrically arranged to allow said perimeter surface to be gripped for rotation about said longitudinal axis, whereby said longitudinal axis is also a rotational axis, said shank also including a first end and a second end; said first end of said shank including a cutter, said cutter including an outside diameter, said cutter including two or more flutes, each said flute extending parallel to said longitudinal axis and extending inward from said outside diameter, forming a recessed flute channel, each said flute channel having a pair of opposing sidewalls, each said sidewall forming a face of a cutting edge of a blade extending along the length of each said flute channel, whereby each said flute channel provides two opposing cutting edges to the blade so that said cutting tool cuts in both directions when rotationally oscillated around said rotational axis, wherein each said face includes notches for breaking said face into shorter segments.
Parking platform for a motor vehicle, in particular for a motorized parking apparatus for a motor vehicle, which parking platform (10; 80; 90) comprises profile parts (32; 92) which are arranged next to each other along a longitudinal direction and preferably are connected to each other and form a parking space for the motor vehicle, wherein profile parts (32; 92) are provided which each comprise a base region and a projecting region projecting therefrom, wherein the profile parts (32; 92) each comprise a profile section which has at least one base region and at least one projecting region, as well as a covering section which is arranged in the longitudinal direction next to the profile section and is connected thereto, wherein the covering section of a profile part (32; 92) covers at least one projection region of an adjacent profile part (32; 92), and wherein the covering section rests on at least one projection region of the profile section of the adjacent profile part (32; 92).