mhurhangee/ep-ind-claims huggingface dataset:
A light-output system, for forming a controllable pattern of illuminated spots (11a-b) in a distant projection plane, said light-output system comprising: a plurality of individually controllable light-output devices (6a-c) arranged in an array of light-output devices with a light-output device pitch (P light-output device or P LS), each light-output device comprising at least one light emitting diode; and an optical system, comprising an array of optical elements (9a-c) having an optical element pitch (P optical element or P lens) larger than said light-output device pitch (P LS), arranged between said array of light-output devices and said projection plane, said optical system being configured to project light emitted by said array of light-output devices in said projection plane as a projected array of illuminated spots (11a-c) having a projection pitch (P spot) being larger than said optical element pitch (P lens), wherein the light-output system fulfills the following relation: N ⁢ P optical element = αP light - output device < P optical element, where: N is the largest dimension of the optical element array in any direction in number of optical elements (9a-c); P optical element is the optical element pitch; and P light-output device is the light-output device pitch. a plurality of individually controllable light-output devices (6a-c) arranged in an array of light-output devices with a light-output device pitch (P light-output device or P LS), each light-output device comprising at least one light emitting diode; and an optical system, comprising an array of optical elements (9a-c) having an optical element pitch (P optical element or P lens) larger than said light-output device pitch (P LS), arranged between said array of light-output devices and said projection plane, said optical system being configured to project light emitted by said array of light-output devices in said projection plane as a projected array of illuminated spots (11a-c) having a projection pitch (P spot) being larger than said optical element pitch (P lens), wherein the light-output system fulfills the following relation: N ⁢ P optical element = αP light - output device < P optical element, where: N is the largest dimension of the optical element array in any direction in number of optical elements (9a-c); P optical element is the optical element pitch; and P light-output device is the light-output device pitch. N is the largest dimension of the optical element array in any direction in number of optical elements (9a-c); P optical element is the optical element pitch; and P light-output device is the light-output device pitch.
An invention relates to a method which ensures grain refinement of aluminum casting alloys, It is comprised of process steps in which sufficient amount of strontium (Sr) is added to the ladle containing aluminum alloy characterized in that; boron is added to the ladle after flux effect is neutralized in degassing process as the rotor continues rotating totally, Xppm B + 1.35XppmSr + 100-200 ppm Sr (for modification) is added to the ladle, SrB 6 is formed by combination of boron and strontium (Sr) in aluminum alloy at the rate of 1:1.35 by weight and free strontium (Sr) at the rate of 0.015% or more by weight remain in aluminum alloy for eutectic modification following SrB 6 formation, B is added in the form of an AIB compound and Sr is added in the form of an AlSr compound and the presence of Ti in the master alloy should be limited to less than 50 ppm, successful grain refining and eutectic modification is only achieved when the B and Sr contents of the cast piece are at a minimum 35ppm and 150 ppm respectively.
A damping compression force controller for adjusting the compression damping characteristics of a vehicle shock absorber containing a shock absorber housing and shock absorber fluid contained within the shock absorber housing, the controller comprising; a controller housing having a fluid passageway (e.g. 140, 158, 162, 168, 176, 186, 210, 242, 280, 284) therein, the housing including a shock coupler for coupling the housing to the shock absorber housing and for placing the shock absorber housing in fluid communication with the fluid passageway, a reservoir for storing a reservoir of shock absorber fluid in the controller, a first valve disposed in the fluid passageway between the shock coupler and the reservoir through which shock absorber fluid can pass between the shock coupler and the reservoir, the first valve including a first valve controller configured for controlling the rate of flow through the first valve to achieve a first compression damping rate, a second valve disposed in the fluid passageway between the shock coupler and the reservoir through which shock absorber fluid can pass between the shock coupler and the reservoir, the second valve including a second valve controller for controlling the flow of shock absorber fluid through the second valve to achieve a second compression damping rate and a flow director for directing the flow of shock absorber fluid to either the first valve or the second valve to achieve one of the first or second compression damping rates, wherein the valve controller of the first valve is configured to control the flow of shock absorber fluid to achieve the first compression damping rate independently of the control exerted by the second valve over the flow of shock absorber fluid to achieve the second compression damping rate; characterized in that: the flow director includes a hollow flow director receiving cavity, a flow director disposed within the flow director receiving cavity and a user actuable handle operatively coupled to the flow director and disposed exteriorly of the flow director receiving cavity, and the flow director is movable by the handle between a first position wherein the flow director directs shock absorber fluid to the first valve, and a second position wherein the flow director directs fluid to the second valve.
A method of preparing a wholly aromatic liquid crystalline polyester resin comprising: a step (a first temperature increasing step) of increasing the temperature of a reaction mixture comprising at least one monomer at a first temperature increasing rate up to a first temperature; a step (an isothermal maintaining step) of maintaining the reaction mixture that passed through the first temperature increasing step at the first temperature for a first time; and a step (a second temperature increasing step) of increasing the temperature of the reaction mixture that passed through the isothermal maintaining step at a second temperature increasing rate, wherein the first temperature is 250°C to 270°C and the first time is 1 hour to 2 hours, and wherein the first temperature increasing step, the isothermal maintaining step, and the second temperature increasing step are performed in a reactor in which an agitator is provided, and the second temperature increasing step is terminated when a torque value of the agitator reaches 5 N·m to 6 N·m. a step (a first temperature increasing step) of increasing the temperature of a reaction mixture comprising at least one monomer at a first temperature increasing rate up to a first temperature; a step (an isothermal maintaining step) of maintaining the reaction mixture that passed through the first temperature increasing step at the first temperature for a first time; and a step (a second temperature increasing step) of increasing the temperature of the reaction mixture that passed through the isothermal maintaining step at a second temperature increasing rate, wherein the first temperature is 250°C to 270°C and the first time is 1 hour to 2 hours, and wherein the first temperature increasing step, the isothermal maintaining step, and the second temperature increasing step are performed in a reactor in which an agitator is provided, and the second temperature increasing step is terminated when a torque value of the agitator reaches 5 N·m to 6 N·m.
Metal detection apparatus with a transmitter unit comprising a frequency generator that provides an input signal (s IN) with a selectable operating frequency (f TX) to the input of an amplifier stage, whose output is connected via a coupling transformer to a transmitter coil that is coupled to a 1 st and a 2 nd receiver coil (3; 31, 32), which are connected to a signal processing unit comprising a receiver unit connected to a signal processor, characterised in that the coupling transformer comprises a 1 st winding and a 2 nd winding that are connected to the output of the amplifier stage and a 3 rd winding that is connected to the transmitter coil, said 1 st and 2 nd windings (13A, 13B) being connected with a 1 st end to a 1 st supply voltage (+Ub) and having each at least one tapping (141, 142, 143, 144; 141', 142', 143', 144') at a same turn number counted from said 1 st end; said amplifier stage comprising a 1 st amplification wing with a 1 st power transistor connected to the at least one tapping (141, 142, 143, 144) of the 1 st winding and a 2 nd amplification wing with a 2 nd power transistor (T') connected to the at least one tapping (141', 142', 143', 144') of the 2 nd winding and wherein the 1 st amplification wing amplifies the 1 st half wave and the 2 nd amplification wing amplifies the 2 nd half wave of the input signal (s IN).
A data communications system in an electrically noisy environment, comprising: a plurality of communication devices, said communication devices including a host and a client communicated to said host being arranged to usea daisy-chain loop wherein said daisy-chain loop originates at a first location on said host and terminates at a second location on said host and wherein said daisy chain-loop comprises a pair of conductor segments, a first conductor segment communicating said host to said client and asecond conductor segment communicating said client to said host; said host including a serial communications master arranged to initiate a serial transmission of a data packet to said client, said data packet including a plurality of bytes, a first subset of said plurality of bytes including an address portion of said data packet and a second subset of said plurality of bytes including a payload portion, characterized in that said data packet has a start-of-packet identifier defined by a predetermined period of silence; and said client includes a serial communications slave arranged to receive said data packet from said host as a received data packet and to retransmit said data packet to said host as a retransmitted data packet, said data packet has a transit time through said daisy-chain loop from a beginning of said transmission of said data packet from said host to a completion of said retransmission of said data packet from said client to said host, said predetermined period of silence preestablished as less than said transit time. a plurality of communication devices, said communication devices including a host and a client communicated to said host being arranged to usea daisy-chain loop wherein said daisy-chain loop originates at a first location on said host and terminates at a second location on said host and wherein said daisy chain-loop comprises a pair of conductor segments, a first conductor segment communicating said host to said client and asecond conductor segment communicating said client to said host; said host including a serial communications master arranged to initiate a serial transmission of a data packet to said client, said data packet including a plurality of bytes, a first subset of said plurality of bytes including an address portion of said data packet and a second subset of said plurality of bytes including a payload portion, characterized in that said data packet has a start-of-packet identifier defined by a predetermined period of silence; and said client includes a serial communications slave arranged to receive said data packet from said host as a received data packet and to retransmit said data packet to said host as a retransmitted data packet, said data packet has a transit time through said daisy-chain loop from a beginning of said transmission of said data packet from said host to a completion of said retransmission of said data packet from said client to said host, said predetermined period of silence preestablished as less than said transit time.
Switching device comprising a vacuum tube and an adjustable drive for opening and closing the contacts (110; 120) of the switching device, wherein the switching device comprises a sensor (210; 220) for detecting physical properties of the operating location of the switching device, wherein the switching device comprises a microcontroller which evaluates the signal of the sensor (210; 220) and adapts the adjustable drive for opening and closing the contacts (110; 120) dynamically to the operating location, characterized in that the sensor (210; 220) is a sensor for measuring the position of the switching device.
A care robot comprising: a base; and a pair of underarm holding sections (65a,65b) provided on the base and configured to each hold under both arms of a care receiver; wherein the care robot is configured to assist the care receiver to stand up or sit down, and the pair of underarm holding sections (65a,65b) are each configured to be swingable around a fulcrum provided further away from the care receiver than at least a portion (Sa,Sb) that holds the underarm of the care receiver such that the portions (Sa,Sb) can each be aligned with a respective position under the arms of the care receiver by inserting the underarm holding sections (65a,65b) under both arms and swinging the underarm holding sections (65a, 65b) in a closing direction (Ds) toward each other. characterized in that an elastic member configured to bias each of the pairof underarm holding sections (65a,65b) in the closing direction (Ds) is provided on the pair of underarm holding sections (65a,65b). a base; and a pair of underarm holding sections (65a,65b) provided on the base and configured to each hold under both arms of a care receiver; wherein the care robot is configured to assist the care receiver to stand up or sit down, and the pair of underarm holding sections (65a,65b) are each configured to be swingable around a fulcrum provided further away from the care receiver than at least a portion (Sa,Sb) that holds the underarm of the care receiver such that the portions (Sa,Sb) can each be aligned with a respective position under the arms of the care receiver by inserting the underarm holding sections (65a,65b) under both arms and swinging the underarm holding sections (65a, 65b) in a closing direction (Ds) toward each other. characterized in that an elastic member configured to bias each of the pairof underarm holding sections (65a,65b) in the closing direction (Ds) is provided on the pair of underarm holding sections (65a,65b).
An antiviral pharmaceutical composition for topical use against viruses with a lipid envelope, wherein active ingredients consist of a cationic copolymer containing tertiary amine groups and a cationic surfactant containing quaternary ammonium groups, said antiviral pharmaceutical composition further comprising a facilitating agent for the passage through the skin, said facilitating agent including sulfur groups, and a high molecular weight cationic polymer to contribute necessary viscosity to allow longer residence time on an applied area, wherein said high molecular weight cationic polymer comprises polyquaternium 10 (N° CAS: 81859-24-7), and wherein said cationic copolymer comprises poly(butyl methacrylate-co-2-dimethylaminoethyl)methacrylate-co-methyl methacrylate) 1:2:1.
A chuck device comprising: a plurality of types of chuck pawls configured to clamp a plurality of types of components that are different in size and shape, a chuck pawl switching mechanism configured to switch the chuck pawls in use among the plurality of types of chuck pawls in accordance with the type of the component to be clamped; and a driving mechanism configured to allow the chuck pawl switched by the chuck pawl switching mechanism to be put into a clamping operation. a plurality of types of chuck pawls configured to clamp a plurality of types of components that are different in size and shape, a chuck pawl switching mechanism configured to switch the chuck pawls in use among the plurality of types of chuck pawls in accordance with the type of the component to be clamped; and a driving mechanism configured to allow the chuck pawl switched by the chuck pawl switching mechanism to be put into a clamping operation.
A method of determining a minimum root radius of a worm gear member of a worm drive, said worm gear member having an axis of rotation extending in a direction Z, a periphery comprising a plurality of teeth, and a face width with said plurality of teeth being located along said face width and extending between an upper face and a lower face of said worm gear member with a tooth space having a root located between adjacent teeth, a root radius being defined between said axis and said root, said method comprising: probing a root of a tooth space between adjacent teeth, said probing comprising establishing a center location in said tooth space between said adjacent teeth and probing along said root at a plurality of points, each of said points being defined by a root radius position and a Z-direction position, said plurality of points forming a shape, best fitting a defined curve to the shape formed by said plurality of points, and determining a minimum root radius and a corresponding location in said Z-direction from said defined curve. probing a root of a tooth space between adjacent teeth, said probing comprising establishing a center location in said tooth space between said adjacent teeth and probing along said root at a plurality of points, each of said points being defined by a root radius position and a Z-direction position, said plurality of points forming a shape, best fitting a defined curve to the shape formed by said plurality of points, and determining a minimum root radius and a corresponding location in said Z-direction from said defined curve.
A heavy-duty pneumatic tire comprising: a tread portion comprising a plurality of main grooves extending straight and continuously in a tire circumferential direction, and a plurality of ribs divided by the main grooves, wherein the ribs include a crown rib arranged closest to a tire equator and at least one middle rib arranged adjacently to the crown rib, the crown rib is provided with crown sipes crossing the crown rib in a tire axial direction and arranged separately from each other in the tire circumferential direction, the at least one middle rib is provided with middle sipes crossing the at least one middle rib in the tire axial direction and arranged separately in the tire circumferential direction and a middle shallow groove having a smaller depth and a larger width than the middle sipes, and the middle shallow groove comprises a circumferential middle shallow groove extending in the tire circumferential direction so as to divide the at least one middle rib into an inner portion and an outer portion in the tire axial direction and lateral middle shallow grooves extending from an axially inner side edge (Ema) of the at least one middle rib to the circumferential middle shallow groove, characterized in that said lateral middle shallow grooves terminate at a position of said circumferential middle shallow groove. a tread portion comprising a plurality of main grooves extending straight and continuously in a tire circumferential direction, and a plurality of ribs divided by the main grooves, wherein the ribs include a crown rib arranged closest to a tire equator and at least one middle rib arranged adjacently to the crown rib, the crown rib is provided with crown sipes crossing the crown rib in a tire axial direction and arranged separately from each other in the tire circumferential direction, the at least one middle rib is provided with middle sipes crossing the at least one middle rib in the tire axial direction and arranged separately in the tire circumferential direction and a middle shallow groove having a smaller depth and a larger width than the middle sipes, and the middle shallow groove comprises a circumferential middle shallow groove extending in the tire circumferential direction so as to divide the at least one middle rib into an inner portion and an outer portion in the tire axial direction and lateral middle shallow grooves extending from an axially inner side edge (Ema) of the at least one middle rib to the circumferential middle shallow groove, characterized in that said lateral middle shallow grooves terminate at a position of said circumferential middle shallow groove.
A cross-fin type evaporator in which a plurality of heat transfer fins are arranged in an array around straight pipe portions of a serpentine heat transfer tube with a plurality of bends, the cross-fin type heat exchanger comprising: holes provided on the outer heat transfer surfaces of the heat transfer tubes and on the heat transfer surfaces of the heat transfer fins for transferring heat with air, the holes each having a radius smaller than a critical radius of a nucleus that is generated upon phase change from water vapor to condensed water droplets, characterized in that the heat transfer tubes are flat tubes, and the diameter of the holes of the heat transfer tubes is larger than the diameter of the holes of the heat transfer fins. holes provided on the outer heat transfer surfaces of the heat transfer tubes and on the heat transfer surfaces of the heat transfer fins for transferring heat with air, the holes each having a radius smaller than a critical radius of a nucleus that is generated upon phase change from water vapor to condensed water droplets,
A process for producing a molded product, comprising preparing a polycarbonate-based resin composition comprising, as a main component, a polycarbonate having a viscosity-average molecular weight of 17000 to 27000 and containing main repeating units represented by the following formula: wherein an amount of proton (Pa) and an amount of proton (Pb) per 1 g of the polycarbonate which are calculated from respective integral values of a signal (a) detected at δ = 7.96 to 8.02 ppm and a signal (b) detected at δ = 8.11 to 8.17 ppm in 1 H-NMR spectra thereof as measured in a deuterated chloroform solvent, satisfy the following formula: 4 < Pa + Pb < 26 wherein a unit of each of (Pa) and (Pb) is μmol/g, and extrusion-molding the resin composition using a sizing die, and wherein the molded product is provided on at least a part of a surface thereof with a coating layer comprising the other resin composition, and the coating layer is integrally laminated thereon by a co-extrusion method, wherein the other resin composition is a polycarbonate resin composition comprising, as a main component, a polycarbonate having a viscosity-average molecular weight of 17000 to 40000 and containing main repeating units represented by the following formula: wherein an amount of proton (Pa) and an amount of proton (Pb) per 1 g of the polycarbonate which are calculated from respective integral values of a signal (a) detected at δ = 7.96 to 8.02 ppm and a signal (b) detected at δ = 8.11 to 8.17 ppm in 1 H-NMR spectra thereof as measured in a deuterated chloroform solvent, satisfy the following formula (x): Pa + Pb < 26 wherein a unit of each of (Pa) and (Pb) is μmol/g.