mhurhangee/patent-ind-claim-en huggingface dataset:
Method for performing compensation of a bow (B w ), generated in a wafer made from a material, the wafer comprising opposite first and second surfaces , the material of the wafer having a coefficient of thermal expansion called CTE and noted α 0 , the method comprising the steps : a) forming a set of first trenches on the first surface of the wafer , electronic components having to be formed on the first surface 10); b) forming a set of second trenches on the second surface of the wafer , at least partially facing the first trenches ; c) filling the first trenches with a first material (M 1 ) having a CTE α 1 ; d) filling the second trenches with a second material (M 2 ) having a CTE α 2 , and verifying α 2 > α 0 when the first material (M 1 ) verifies α 1 > α 0 or α 2 < α 0 when the first material (M 1 ) verifies α 1 < α 0 method characterised in that step a) is executed in such a way that the first trenches define a cutting path of the wafer , and step b) is executed in such a way that the second trenches are totally facing the first trenches . a) forming a set of first trenches on the first surface of the wafer , electronic components having to be formed on the first surface 10); b) forming a set of second trenches on the second surface of the wafer , at least partially facing the first trenches ; c) filling the first trenches with a first material (M 1 ) having a CTE α 1 ; d) filling the second trenches with a second material (M 2 ) having a CTE α 2 , and verifying α 2 > α 0 when the first material (M 1 ) verifies α 1 > α 0 or α 2 < α 0 when the first material (M 1 ) verifies α 1 < α 0 method characterised in that step a) is executed in such a way that the first trenches define a cutting path of the wafer , and step b) is executed in such a way that the second trenches are totally facing the first trenches .
A work machine comprising: a bucket ; and a controller ; characterized in that the controller determines a period in which a parameter related to a load weight in the bucket fluctuates with respect to time, and averages a plurality of the load weights at a plurality of time points within the period to calculate an average load weight; and the controller averages the load weights in a time period from a peak of the parameter to a next peak of the parameter. a bucket ; and a controller ; characterized in that the controller determines a period in which a parameter related to a load weight in the bucket fluctuates with respect to time, and averages a plurality of the load weights at a plurality of time points within the period to calculate an average load weight; and the controller averages the load weights in a time period from a peak of the parameter to a next peak of the parameter.
A halogen- and phosphorus-free flame-retardant resin composition, comprising: a copolymer (A) of ethylene and α-olefin having 3 to 12 carbon atoms; an ethylene-vinyl acetate copolymer (B); and a maleic acid-modified ethylene copolymer (C) containing an ethylene and an α-olefin having 3 to 12 carbon atoms as copolymer components, wherein a content of the copolymer (A) in the resin component is 20 to 80 mass%, wherein a content of the maleic acid-modified ethylene copolymer (C) in the resin component is 5 to 30 mass%, and wherein the halogen- and phosphorus-free flame-retardant resin composition further comprises, relative to 100 parts by mass of the resin component, 100 to 250 parts by mass of fatty acid-treated magnesium hydroxide, 1 to 15 parts by mass of silicone rubber, and 2 to 20 parts by mass of carbon black with a surface area of 11 to 99 m 2 /g. a copolymer (A) of ethylene and α-olefin having 3 to 12 carbon atoms; an ethylene-vinyl acetate copolymer (B); and a maleic acid-modified ethylene copolymer (C) containing an ethylene and an α-olefin having 3 to 12 carbon atoms as copolymer components, wherein a content of the copolymer (A) in the resin component is 20 to 80 mass%, wherein a content of the maleic acid-modified ethylene copolymer (C) in the resin component is 5 to 30 mass%, and wherein the halogen- and phosphorus-free flame-retardant resin composition further comprises, relative to 100 parts by mass of the resin component, 100 to 250 parts by mass of fatty acid-treated magnesium hydroxide, 1 to 15 parts by mass of silicone rubber, and 2 to 20 parts by mass of carbon black with a surface area of 11 to 99 m 2 /g.
An apparatus for automatically clearing away residual solder paste, comprising: a working platform for bearing a solder paste tub accommodating a solder paste nozzle , the solder paste nozzle having a solder paste nozzle mouth , the working platform having a solder paste through-hole for accommodating the solder paste nozzle mouth ; a cleaning gas source; and a gas channel disposed in the working platform , the gas channel comprising a gas inlet and a gas outlet , the gas inlet being configured to be in communication with the cleaning gas source, and the gas outlet being configured to blow gas towards the solder paste nozzle mouth accommodated in the solder paste through-hole , thereby cutting solder paste remaining at the solder paste nozzle mouth ; characterized in that : the gas channel comprises a first channel part and a second channel part in communication with each other, the first channel part being connected to the cleaning gas source, and the second channel part being connected to the gas outlet ; wherein the second channel part is narrower than the first channel part , so that flowing gas in the first channel part is accelerated in the second channel part . a working platform for bearing a solder paste tub accommodating a solder paste nozzle , the solder paste nozzle having a solder paste nozzle mouth , the working platform having a solder paste through-hole for accommodating the solder paste nozzle mouth ; a cleaning gas source; and a gas channel disposed in the working platform , the gas channel comprising a gas inlet and a gas outlet , the gas inlet being configured to be in communication with the cleaning gas source, and the gas outlet being configured to blow gas towards the solder paste nozzle mouth accommodated in the solder paste through-hole , thereby cutting solder paste remaining at the solder paste nozzle mouth ; characterized in that : the gas channel comprises a first channel part and a second channel part in communication with each other, the first channel part being connected to the cleaning gas source, and the second channel part being connected to the gas outlet ; wherein the second channel part is narrower than the first channel part , so that flowing gas in the first channel part is accelerated in the second channel part .
A vehicle control device which includes a plurality of module groups wherein a module group comprises at least a basic function module (51-0) and an additional function module (52-0), and a data management part which manages data of the module groups , the vehicle control device comprising: a module management part which includes a base part which outputs a state transition command for operating a predetermined basic function on a basis of data from the data management part and a customization part which outputs a state transition command for operating an additional function; a state determination part which determines a current state of a function module of the module groups by selecting or not selecting the state transition command from the base part and the state transition command from the customization part based on a definition file, determines a start command or a stop command of the module group on a basis of the determined state, and outputs the command to the data management part ; and a module execution part which calls all module groups , wherein the called module group reads the start command and the stop command determined by the state determination part from the data management part and executes starting and stopping with reference to the start command or the stop command. a module management part which includes a base part which outputs a state transition command for operating a predetermined basic function on a basis of data from the data management part and a customization part which outputs a state transition command for operating an additional function; a state determination part which determines a current state of a function module of the module groups by selecting or not selecting the state transition command from the base part and the state transition command from the customization part based on a definition file, determines a start command or a stop command of the module group on a basis of the determined state, and outputs the command to the data management part ; and a module execution part which calls all module groups , wherein the called module group reads the start command and the stop command determined by the state determination part from the data management part and executes starting and stopping with reference to the start command or the stop command.
An antenna device for a mobile terminal , comprising a shell of the mobile terminal , comprising a slot , wherein the slot separates the shell into a first part and a second part , and the first part is configured to couple with a mainboard of the mobile terminal via a first feeding point to form a slot antenna; a connecting assembly , connecting the first part with the second part ; a first capacitor , a first match circuit , wherein the first capacitor couples the first part and the first match circuit , and the first match circuit couples the first capacitor and the first feeding point ; an antenna , configured to send a signal through the slot , wherein the antenna is configured to be disposed above the mainboard and below the slot , and the antenna is configured to couple with the mainboard via a second feeding point ; and a second match circuit , coupling the antenna and the second feeding point , wherein the slot antenna is configured to operate at a frequency in a range of 2.4 to 2.48 GHz to form a WIFI communication antenna and the slot antenna is configured to be adjusted to operate at a frequency in a range of 1.5 to 1.6 GHz by the first match circuit to form a GPS antenna; and the antenna covers a frequency in a range of 5.1 to 5.85 GHz to form a WIFI communication antenna.
A stretch bending machine for deforming workpieces , said stretch bending machine comprising: a machine frame ; a first clamping holder having a first clamping head for clamping a first side of the workpiece , wherein the first clamping holder is arranged on the machine frame ; a second clamping holder having a second clamping head for clamping a second side of the workpiece , wherein the second clamping holder is arranged on the machine frame at a distance from the first clamping holder and wherein the two clamping heads are designed to apply a pulling force onto the workpiece in a pulling direction ; a pressing device having a pressing die for deforming the workpiece , wherein the pressing device is arranged on the machine frame between the first clamping holder and the second clamping holder , wherein the pressing die is designed to apply a pressing force in a pressing direction lying transversely with respect to the pulling direction , wherein the two clamping holders are designed to be flexible with respect to the application of the pulling direction , characterized in that the two clamping holders each comprise an electric motor , in particular a servomotor, for adjusting the clamping head and thus for applying a pulling force onto the workpiece . a machine frame ; a first clamping holder having a first clamping head for clamping a first side of the workpiece , wherein the first clamping holder is arranged on the machine frame ; a second clamping holder having a second clamping head for clamping a second side of the workpiece , wherein the second clamping holder is arranged on the machine frame at a distance from the first clamping holder and wherein the two clamping heads are designed to apply a pulling force onto the workpiece in a pulling direction ; a pressing device having a pressing die for deforming the workpiece , wherein the pressing device is arranged on the machine frame between the first clamping holder and the second clamping holder , wherein the pressing die is designed to apply a pressing force in a pressing direction lying transversely with respect to the pulling direction , wherein the two clamping holders are designed to be flexible with respect to the application of the pulling direction , characterized in that the two clamping holders each comprise an electric motor , in particular a servomotor, for adjusting the clamping head and thus for applying a pulling force onto the workpiece .
A positive lift-off resist composition comprising (A) an alkali-soluble novolac resin, (B) a quinonediazidosulfonate photosensitive agent, (C) an alkali-soluble cellulose resin, and (D) an aromatic hydroxy compound having a formula weight of 180 to 800,wherein the cellulose resin (C) is present in an amount of 3 to 30 parts by weight per 100 parts by weight of the novolac resin (A), wherein the aromatic hydroxy compound (D) is selected from compounds having the formulae , and : wherein j is 1 or 2, k, m, and p each are an integer of 0 to 3, n is an integer of 1 to 4, q is an integer of 1 to 3, r is 2 or 3, m+p+n ≤ 6 and k+q ≤ 5, wherein Ra, Rb, Rc, Rd, Re, and Rf are each independently hydrogen, methyl, or a group having the formula : wherein v and w each are an integer of 0 to 3, at least one of Ra, Rb, and Rc and at least one of Rd, Re, and Rf have the benzene ring structure of formula with hydroxyl added thereto, x and y each are an integer of 0 to 3, and the aromatic hydroxy compound (D) is present in an amount of 2 to 70 parts by weight per 100 parts by weight of the novolac resin (A). (A) an alkali-soluble novolac resin, (B) a quinonediazidosulfonate photosensitive agent, (C) an alkali-soluble cellulose resin, and (D) an aromatic hydroxy compound having a formula weight of 180 to 800,wherein the cellulose resin (C) is present in an amount of 3 to 30 parts by weight per 100 parts by weight of the novolac resin (A), wherein the aromatic hydroxy compound (D) is selected from compounds having the formulae , and : wherein j is 1 or 2, k, m, and p each are an integer of 0 to 3, n is an integer of 1 to 4, q is an integer of 1 to 3, r is 2 or 3, m+p+n ≤ 6 and k+q ≤ 5, wherein Ra, Rb, Rc, Rd, Re, and Rf are each independently hydrogen, methyl, or a group having the formula : wherein v and w each are an integer of 0 to 3, at least one of Ra, Rb, and Rc and at least one of Rd, Re, and Rf have the benzene ring structure of formula with hydroxyl added thereto, x and y each are an integer of 0 to 3, and the aromatic hydroxy compound (D) is present in an amount of 2 to 70 parts by weight per 100 parts by weight of the novolac resin (A). wherein v and w each are an integer of 0 to 3, at least one of Ra, Rb, and Rc and at least one of Rd, Re, and Rf have the benzene ring structure of formula with hydroxyl added thereto, x and y each are an integer of 0 to 3, and the aromatic hydroxy compound (D) is present in an amount of 2 to 70 parts by weight per 100 parts by weight of the novolac resin (A).
Multi piston machine with a rotor , which is located within a casing and which is rotatable about an axis of rotation , wherein the casing has a first and second working port (11; 12), wherein a first number of pistons (1.1 - 1.18) are received in the rotor in a linearly movable manner, wherein the pistons (1.1 - 1.18) are able to contact a cam surface of the casing , which has a second number of lobes , such that the number of strokes of a single piston (1.1 - 1.18) during one revolution of the rotor equals the second number, wherein each piston (1.1 - 1.18) has one associated first control opening (2.1 - 2.18) at a first control surface of the rotor , wherein the first control openings (2.1 - 2.18) are located along a first circle whose center is defined by the axis of rotation , wherein the the casing has a second control surface which abuts against the first control surface , wherein the the second control surface has a third number of second control openings (3.1 - 3.14), which are located along a second circle , whose center is defined by the axis of rotation , wherein each first control opening (2.1 - 2.18) is able to overlap each of the second openings (3.1 - 3.14) in at least one rotational position of the rotor respectively, wherein there is a first, a second, a third and fourth fluid chamber (31; 32; 33; 34), wherein each second control opening (3.1 - 3.14) is permanently connected to a single one of the first to fourth fluid chamber (31; 32; 33; 34), characterized in that the multi piston machine is switchable between at least three non-zero displacement volumes by means of a first and a second control valve (41; 42), wherein the first and the second control valve (41; 42) are connected to the first and the second working (11; 12) port respectively, wherein the first to fourth fluid chambers (31 - 34) are annular with respect to the axis of rotation , being arranged distributed along the axis of rotation , wherein the first control valve is arranged radially inside the first to fourth fluid chambers (31 - 34), wherein the first control valve is fluidically connected to the second and the third fluid chamber (32; 33), wherein second control valve is arranged radially outside the first to fourth fluid chambers (31 - 34), wherein the second control valve is fluidically connected to the first and the fourth fluid chamber (31; 34), wherein the first chamber is located closer to the second control surface than the second to fourth fluid chambers (32 - 34).
A carbon nanotube which satisfies the following and : a peak appears at a diffraction angle 2θ = 25° ± 2° in powder X-ray diffraction analysis, and a half value width of the peak is 2° or more and less than 3°, and a G/D ratio is 1.5 to 5.0, where G represents a maximum peak intensity in a range from 1560 to 1600 cm -1 , and D represents a maximum peak intensity in a range from 1310 to 1350 cm -1 in a Raman spectrum measured using a laser wavelength of 532 nm. a peak appears at a diffraction angle 2θ = 25° ± 2° in powder X-ray diffraction analysis, and a half value width of the peak is 2° or more and less than 3°, and a G/D ratio is 1.5 to 5.0, where G represents a maximum peak intensity in a range from 1560 to 1600 cm -1 , and D represents a maximum peak intensity in a range from 1310 to 1350 cm -1 in a Raman spectrum measured using a laser wavelength of 532 nm.
Electrical device for connecting to a high-voltage network, with - a vessel , which is filled with an insulating fluid , - an active part , which is arranged in the vessel and has a magnetizable core and partial windings for generating a magnetic field in the core , - a cooling device for cooling the insulating fluid , and at least one barrier system , which at least partially delimits encapsulating spaces , in which at least one partial winding is respectively arranged, the barrier system guiding the insulating fluid cooled by the cooling device across the encapsulating spaces in such a way that different temperatures of the insulating fluid and/or the partial windings occur in the encapsulating spaces , wherein insulations of different insulating materials are arranged in the encapsulating spaces , wherein the barrier system guides the insulating fluid through the encapsulating spaces one after the other, and wherein the first partial winding is a low-voltage winding and a second partial winding is a high-voltage winding , the windings being arranged concentrically in relation to one another and in relation to a core portion extending through the inner low-voltage winding, the barrier system having at least one hollow-cylindrical part (16, 16.1, 16.2, 16.3) which is arranged concentrically in relation to the partial winding surrounded by it. - a vessel , which is filled with an insulating fluid , - an active part , which is arranged in the vessel and has a magnetizable core and partial windings for generating a magnetic field in the core , - a cooling device for cooling the insulating fluid , and at least one barrier system , which at least partially delimits encapsulating spaces , in which at least one partial winding is respectively arranged, the barrier system guiding the insulating fluid cooled by the cooling device across the encapsulating spaces in such a way that different temperatures of the insulating fluid and/or the partial windings occur in the encapsulating spaces , wherein insulations of different insulating materials are arranged in the encapsulating spaces , wherein the barrier system guides the insulating fluid through the encapsulating spaces one after the other, and wherein the first partial winding is a low-voltage winding and a second partial winding is a high-voltage winding , the windings being arranged concentrically in relation to one another and in relation to a core portion extending through the inner low-voltage winding, the barrier system having at least one hollow-cylindrical part (16, 16.1, 16.2, 16.3) which is arranged concentrically in relation to the partial winding surrounded by it.
A portable and detachable system for securely receiving or exchanging a parcel at a residence or any place of stay comprising: a. a doorknob attachment assembly comprising a first locking mechanism enclosed in a tamper-proof housing and a first tamper-proof cable, rope or chain , said first tamper-proof cable, rope or chain being lockable to an existing doorknob or door handle by said first tamper-proof cable, rope or chain ; b. a parcel bag attached to the housing by a second tamper-proof cable, rope or chain ; and c. a second locking mechanism located in said parcel bag and operable to lock the parcel bag ; wherein, when said parcel is delivered, said first locking mechanism is activated and said parcel is locked in said parcel bag such that said parcel bag may only be opened by unlocking said second locking mechanism ; and wherein the first tamper-proof cable, rope or chain is allowed to wrap or connect itself around the doorknob or door handle , said first locking mechanism comprising a lock being operable to restrict movement of said first tamper-proof cable, rope or chain so as to eliminate loosening of the first tamper-proof cable, rope or chain , thereby tightly securing the attachment assembly to the doorknob or door handle and preventing removal of the attachment assembly from said doorknob or door handle , characterized in that the first tamper-proof cable, rope or chain is extendable from the tamper-proof housing to wrap around the doorknob or door handle contracted by spring action to tighten itself around said doorknob or door handle . a. a doorknob attachment assembly comprising a first locking mechanism enclosed in a tamper-proof housing and a first tamper-proof cable, rope or chain , said first tamper-proof cable, rope or chain being lockable to an existing doorknob or door handle by said first tamper-proof cable, rope or chain ; b. a parcel bag attached to the housing by a second tamper-proof cable, rope or chain ; and c. a second locking mechanism located in said parcel bag and operable to lock the parcel bag ; wherein, when said parcel is delivered, said first locking mechanism is activated and said parcel is locked in said parcel bag such that said parcel bag may only be opened by unlocking said second locking mechanism ; and wherein the first tamper-proof cable, rope or chain is allowed to wrap or connect itself around the doorknob or door handle , said first locking mechanism comprising a lock being operable to restrict movement of said first tamper-proof cable, rope or chain so as to eliminate loosening of the first tamper-proof cable, rope or chain , thereby tightly securing the attachment assembly to the doorknob or door handle and preventing removal of the attachment assembly from said doorknob or door handle , characterized in that the first tamper-proof cable, rope or chain is extendable from the tamper-proof housing to wrap around the doorknob or door handle contracted by spring action to tighten itself around said doorknob or door handle .