mhurhangee/patent-ind-claim-en huggingface dataset:
A diphthalonitrile compound of formula I: Ar 1 (CN) 2 -O-Ar 2 -CH 2 -O-Si(R 1 )(R 2 )-O-[T-O-Si(R 1 )(R 2 )-O-] n -CH 2 -Ar 2 -O-Ar 1 (CN) 2 (I) in free or salt or solvate form, wherein: Ar 1 is a C 6 -C 10 -aryl group; Ar 2 is a C 6 -C 10 -aryl group; R 1 and R 2 are independently C 3 -C 10 -alkyl; T is a C 6 -C 10 -aryl group; and n is 0, 1, 2, 3, 4 or 5, or a mixture thereof. Ar 1 is a C 6 -C 10 -aryl group; Ar 2 is a C 6 -C 10 -aryl group; R 1 and R 2 are independently C 3 -C 10 -alkyl; T is a C 6 -C 10 -aryl group; and n is 0, 1, 2, 3, 4 or 5, or a mixture thereof.
A method for generating a low peak to average power ratio(PAPR) sequence in a wireless communication system, the method comprising: generating a length-6 sequence having an 8 phase shift keying(PSK) symbol as each element of the sequence; and generating the low PAPR sequence based on the length-6 sequence, wherein the length-6 sequence is determined by e jφ ( i ) π /8 , wherein the i is an index of elements of the length-6 sequence, and wherein a value of the φ ( i ) comprises (-1 -7 -3 -5 -1 3), (-7 3 -7 5 -7 -3), (5 -7 7 1 5 1), (-7 3 1 5 -1 3), (-7 -5 -1 -7 -5 5), (-7 1 -3 3 7 5) and (-7 1 -3 1 5 1). generating a length-6 sequence having an 8 phase shift keying(PSK) symbol as each element of the sequence; and generating the low PAPR sequence based on the length-6 sequence, wherein the length-6 sequence is determined by e jφ ( i ) π /8 , wherein the i is an index of elements of the length-6 sequence, and wherein a value of the φ ( i ) comprises (-1 -7 -3 -5 -1 3), (-7 3 -7 5 -7 -3), (5 -7 7 1 5 1), (-7 3 1 5 -1 3), (-7 -5 -1 -7 -5 5), (-7 1 -3 3 7 5) and (-7 1 -3 1 5 1).
Process for producing particulate carbon-coated lithium iron phosphate, the process comprising: - a milling step in which lithium-containing precursor, dehydrated iron phosphate and carbon-containing precursor are combined and subjected to milling; and - a calcination step in which the product of the milling step is calcined to provide carbon coated particulate lithium iron phosphate, wherein the carbon-containing precursor is polyvinyl butyral having a molecular weight distribution such that at least 75% of the polyvinyl butyral has a molecular weight in the range from 30000 to 90000. - a milling step in which lithium-containing precursor, dehydrated iron phosphate and carbon-containing precursor are combined and subjected to milling; and - a calcination step in which the product of the milling step is calcined to provide carbon coated particulate lithium iron phosphate,
A method for performing home networking media transport negotiation by a control point in a home network, the method comprising: issuing a browse command on a content directory service in the home network to locate a custom resource element, wherein the custom resource element includes item metadata containing a media server command network address and rules to convey session identification information; and issuing an action to a media renderer in the home network to set a location of a media server to serve an item, wherein the item is an object displayed on the media renderer, wherein the issuing an action includes transmitting the custom resource element to the media renderer for enabling the media renderer to negotiate directly with the media server while conveying detailed information about capabilities of the media renderer based on the custom resource element. issuing a browse command on a content directory service in the home network to locate a custom resource element, wherein the custom resource element includes item metadata containing a media server command network address and rules to convey session identification information; and issuing an action to a media renderer in the home network to set a location of a media server to serve an item, wherein the item is an object displayed on the media renderer, wherein the issuing an action includes transmitting the custom resource element to the media renderer for enabling the media renderer to negotiate directly with the media server while conveying detailed information about capabilities of the media renderer based on the custom resource element.
A valve device suitable for forming a part of a ventilation passage (C) of a fuel tank (T), comprising: a float (F); and a case (H) storing the float (F), wherein the case (H) includes a partition wall dividing an inside of the case (H) into an upper chamber and a storage chamber for storing the float (F), the partition wall includes an opening opened and closed by the float (F), and a rising portion surrounding the opening in the upper chamber , the rising portion includes a dividing portion for guiding liquid to flow downward, and a gap is formed between an upper end of the rising portion and a closed end of a short cylinder portion serving as a ceiling of the upper chamber , characterized in that the rising portion is formed in a cylindrical shape of which an outer circumferential portion is short, and an inner circumferential portion is formed in a mortar shape, another gap is formed between an outer circumferential portion of the rising portion and an outer edge of the partition wall in a direction around the opening , and an upper surface of the partition wall outside the rising portion has a gradient such that a side of the dividing portion is a low part of an inclined portion thereof. a float (F); and a case (H) storing the float (F), wherein the case (H) includes a partition wall dividing an inside of the case (H) into an upper chamber and a storage chamber for storing the float (F), the partition wall includes an opening opened and closed by the float (F), and a rising portion surrounding the opening in the upper chamber , the rising portion includes a dividing portion for guiding liquid to flow downward, and a gap is formed between an upper end of the rising portion and a closed end of a short cylinder portion serving as a ceiling of the upper chamber , characterized in that the rising portion is formed in a cylindrical shape of which an outer circumferential portion is short, and an inner circumferential portion is formed in a mortar shape, another gap is formed between an outer circumferential portion of the rising portion and an outer edge of the partition wall in a direction around the opening , and an upper surface of the partition wall outside the rising portion has a gradient such that a side of the dividing portion is a low part of an inclined portion thereof.
A rigid endoscope, comprising: an endoscope tube , a light-emitting diode (LED) chip , an objective lens group , a rod lens group and a lead , wherein the objective lens group and the rod lens group are disposed in the endoscope tube and arranged in a direction from a front end to a rear end of the endoscope tube ; the LED chip is mounted at the front end of the endoscope tube ; and the lead is led out from the LED chip , runs through a gap between an inner circle of the endoscope tube and an outer circle of the objective lens group , and arrives at the rear end of the endoscope tube ; characterised in that : the LED chip is an annular LED chip; and the rigid endoscope is a single-tube rigid endoscope. an endoscope tube , a light-emitting diode (LED) chip , an objective lens group , a rod lens group and a lead , wherein the objective lens group and the rod lens group are disposed in the endoscope tube and arranged in a direction from a front end to a rear end of the endoscope tube ; the LED chip is mounted at the front end of the endoscope tube ; and the lead is led out from the LED chip , runs through a gap between an inner circle of the endoscope tube and an outer circle of the objective lens group , and arrives at the rear end of the endoscope tube ; characterised in that : the LED chip is an annular LED chip; and the rigid endoscope is a single-tube rigid endoscope. the LED chip is an annular LED chip; and the rigid endoscope is a single-tube rigid endoscope.
An apparatus comprising: a metal housing comprising a rectangular slot ; a printed circuit board comprising a dielectric material; and two electrodes integral to the printed circuit board ; wherein a portion of the printed circuit board comprising the dielectric material extends into the rectangular slot in the metal housing such that the electrodes are capacitively coupled with locations on opposite edges of the long dimension of the rectangular slot forming a dielectric slot antenna via the dielectric material and the rectangular slot in the metal housing . a metal housing comprising a rectangular slot ; a printed circuit board comprising a dielectric material; and two electrodes integral to the printed circuit board ; wherein a portion of the printed circuit board comprising the dielectric material extends into the rectangular slot in the metal housing such that the electrodes are capacitively coupled with locations on opposite edges of the long dimension of the rectangular slot forming a dielectric slot antenna via the dielectric material and the rectangular slot in the metal housing .
A method for determining the presence of foam in a laundry washing machine during a washing cycle, said laundry washing machine comprising a washing tub containing a washing drum , a recirculation circuit comprising a recirculation pump for draining liquid from the bottom of said washing tub and to re-admit such liquid into an another part of said washing tub , a liquid level sensor for detecting the liquid level in said washing tub , said washing cycle comprising at least one phase of introducing a quantity of water (Qw) and a quantity of detergent (Qd) in said washing tub to form a washing liquid, wherein after said at least one phase of introducing a quantity of water (Qw) and a quantity of detergent (Qd), said method comprises the steps of: - performing a steady phase wherein said recirculation pump is deactivated and a recirculation phase wherein said recirculation pump is activated, said method being characterised by the following steps: - detecting a first level (L1) of said washing liquid in said washing tub during said steady phase; - detecting a second level (L2) of said washing liquid in said washing tub during said recirculation phase; - determining the level difference (LD) between said second level (L2) and said first level (L1); - comparing the determined level difference (LD) with a threshold value (TV) and if the determined level difference (LD) is below said threshold value (TV) establishing the presence of foam. - performing a steady phase wherein said recirculation pump is deactivated and a recirculation phase wherein said recirculation pump is activated, - detecting a first level (L1) of said washing liquid in said washing tub during said steady phase; - detecting a second level (L2) of said washing liquid in said washing tub during said recirculation phase; - determining the level difference (LD) between said second level (L2) and said first level (L1); - comparing the determined level difference (LD) with a threshold value (TV) and if the determined level difference (LD) is below said threshold value (TV) establishing the presence of foam.
Automated industrial truck having a surroundings monitoring device that comprises at least two sensors that are arranged on the industrial truck , are designed to detect the surroundings of the industrial truck and each carry out scanning, in particular line scanning, in a scanning plane , and a data processing device designed to evaluate the sensor data, characterized in that the sensors are arranged such that the scanning planes of the individual sensors are located parallel to one another at different heights, and the data processing device is configured to link and evaluate the sensor data from the individual sensors by way of an arithmetic-logic AND link.
A mobile signal generator arranged to provide a supplemental control signal through a supplemental wire for establishing a supplemental work area for a robotic working tool , said mobile signal generator being arranged without a charging unit for the robotic working tool , wherein the mobile signal generator comprises a controller module configured to establish the supplemental control signal and wherein the mobile signal generator is characterized in that it further comprises a magnetic sensor arranged to sense the magnetic field generated by a control signal , wherein the controller module is configured to establish the supplemental control signal by receiving information regarding the control signal through the magnetic sensor and establish the supplemental control signal to be the same as the control signal .
A thermal ink-jet printing method comprising the step of ejecting a water-based ink comprising pigment-containing polymer particles from a print head by an action of a thermal energy, in which the polymer constituting the polymer particles comprises not less than 78% by mass and not more than 88% by mass of a constitutional unit derived from an acrylic acid ester comprising a hydrocarbon group having not less than 3 and not more than 8 carbon atoms, and not more than 22% by mass and not less than 12% by mass of a constitutional unit derived from acrylic acid, on the basis of a total mass of whole constitutional units in the polymer constituting the polymer particles, and a mass ratio of the pigment to the polymer [pigment/polymer] in the water-based ink is not less than 1.0 and not more than 9.0.
A back knocking device, comprising a stander , a knocking force regulating motor , a knocking force regulating deceleration device , a worm , a main motor , a main motor deceleration device , a small gear , a convex disc , a slide rod , a concave disc , a transitional disc , a large gear , a knocking head , a knocking arm , a turbine , a transmission shaft and a volute spring , wherein the knocking force regulating motor is mounted on the stander , the knocking force regulating motor is connected to one end of the knocking force regulating deceleration device , the other end of the knocking force regulating deceleration device is connected to the worm , the worm is in revolute pair connection with the stander , the worm is engaged with the turbine , the turbine is in revolute pair connection with the transmission shaft , the volute spring has an outer end fixed on the turbine and an inner end fixed on the transmission shaft , the transmission shaft is in revolute pair connection with the stander , the main motor is mounted on the stander , the main motor is connected to one end of the main motor deceleration device , the other end of the main motor deceleration device is connected to the small gear , the small gear is engaged with the large gear , the large gear is in revolute pair connection with the transmission shaft , the convex disc is fixed on the large gear , the transitional disc is fixed on the transmission shaft , the transitional disc is disposed between the convex disc and the concave disc , the slide rod is in sliding pair connection with the transitional disc , the slide rod has one end in higher pair connection with the convex disc and the other end in higher pair connection with the concave disc , the concave disc is in revolute pair connection with the transmission shaft , the concave disc is fixed with the stander , the knocking arm has one end fixed on the transmission shaft and the other end connected to the knocking head .
A household appliance comprising a cabin ; a door providing access into the cabin ; a hook disposed on the door ; a locking gap arranged on the cabin and wherein the hook is seated when the door is closed, and a safety member that is detachably mounted onto the hook and that inhibits the closing of the door by preventing the hook from being seated into the locking gap , wherein the safety member has a body and an opening arranged on the body and wherein the hook is inserted; characterized by the safety member further having a first wall disposed in the body , wherein the first wall , while the hook is placed into the opening , contacts the hook from above so as to stop the movement of the body towards the door ; a second wall disposed in the body ; and a housing arranged in the body and wherein the hook is seated when the body is rotated around the hook when the hook is in the opening and the second wall stops the rotational movement of the body by contacting the hook from the side.
A method for preparing a lithium bis(fluorosulfonyl)imide salt, the method comprising: a step of dissolving bis(chlorosulfonyl)imide in an organic solvent in a non-glass vessel to prepare a first reaction solution; a step of injecting lithium fluoride (LiF) to the first reaction solution in the non-glass vessel, and refluxing while heating to prepare a second reaction solution; a step of separating a product including a lithium bis(fluorosulfonyl)imide salt and the organic solvent from the second reaction solution; and a step of obtaining the lithium bis(fluorosulfonyl)imide salt in a solid phase from the product, wherein the organic solvent is at least one or more selected from the group consisting of ethyl acetate, butyl acetate, chloroform, dichloromethane, dichloroethane, benzene, xylene and acetonitrile, and the non-glass vessel is formed using at least one or more materials selected from the group consisting of polypropylene (PP), polytetrafluoroethylene (PTFE), high-density polyethylene (HDPE), a perfluoroalkoxy resin (PFA), polyvinylidene difluoride (PVDF), and fluoroethylene propylene (FEP). a step of dissolving bis(chlorosulfonyl)imide in an organic solvent in a non-glass vessel to prepare a first reaction solution; a step of injecting lithium fluoride (LiF) to the first reaction solution in the non-glass vessel, and refluxing while heating to prepare a second reaction solution; a step of separating a product including a lithium bis(fluorosulfonyl)imide salt and the organic solvent from the second reaction solution; and a step of obtaining the lithium bis(fluorosulfonyl)imide salt in a solid phase from the product, wherein the organic solvent is at least one or more selected from the group consisting of ethyl acetate, butyl acetate, chloroform, dichloromethane, dichloroethane, benzene, xylene and acetonitrile, and the non-glass vessel is formed using at least one or more materials selected from the group consisting of polypropylene (PP), polytetrafluoroethylene (PTFE), high-density polyethylene (HDPE), a perfluoroalkoxy resin (PFA), polyvinylidene difluoride (PVDF), and fluoroethylene propylene (FEP).
A lens barrel capable of performing position adjustments by moving a first lens holding frame for holding a first lens (L2a) in a direction intersecting with an optical axis, the lens barrel comprising: a first lens holding frame configured to hold a first lens (L2a); a second lens holding frame configured to hold a second lens (L2b); and a sheet member (51; 151; 251) having an approximately annular shape configured to be sandwiched between the first lens holding frame and the second lens holding frame , characterized in that the second lens holding frame is provided with at least two first nip portions (T1 - T6) for sandwiching the sheet member (51; 151; 251) between the first lens holding frame and the second lens holding frame , wherein the first lens holding frame is provided with at least two second nip portions (S1 - S6) for sandwiching the sheet member (51; 151; 251) between the first lens holding frame and the second lens holding frame , wherein the sheet member (51; 151; 251) is provided with first sheet portions (U1 - U6) to be sandwiched by the first (T1 - T6) and second (S1 - S6) nip portions, and second sheet portions (U12 - U61) not to be sandwiched by the first (T1 - T6) and second (S1 - S6) nip portions and to be positioned between the first (T1 - T6) and second (S1 - S6) nip portions in a circumferential direction of the sheet member (51; 151; 251), and wherein radial widths of the second sheet portions (U12 - U61) are smaller than radial widths of the first sheet portions (U1 - U6). a first lens holding frame configured to hold a first lens (L2a); a second lens holding frame configured to hold a second lens (L2b); and a sheet member (51; 151; 251) having an approximately annular shape configured to be sandwiched between the first lens holding frame and the second lens holding frame , characterized in that the second lens holding frame is provided with at least two first nip portions (T1 - T6) for sandwiching the sheet member (51; 151; 251) between the first lens holding frame and the second lens holding frame , wherein the first lens holding frame is provided with at least two second nip portions (S1 - S6) for sandwiching the sheet member (51; 151; 251) between the first lens holding frame and the second lens holding frame , wherein the sheet member (51; 151; 251) is provided with first sheet portions (U1 - U6) to be sandwiched by the first (T1 - T6) and second (S1 - S6) nip portions, and second sheet portions (U12 - U61) not to be sandwiched by the first (T1 - T6) and second (S1 - S6) nip portions and to be positioned between the first (T1 - T6) and second (S1 - S6) nip portions in a circumferential direction of the sheet member (51; 151; 251), and wherein radial widths of the second sheet portions (U12 - U61) are smaller than radial widths of the first sheet portions (U1 - U6).
Autoinjector for simultaneous administration of two or more active substances in two or more separate chambers , having a body with a trigger mechanism using a rod , a compression spring and a safety fuse which holds the rod in place with the compression spring in a compressed state, and a replaceable, cylindrical insert that is located under the trigger mechanism, wherein the top of the insert is closed with a sliding seal having a plug and the bottom of the insert is closed with a septum penetrable by an injection needle , wherein the insert is further divided by at least one sliding seal into at least two chambers , wherein the lower chamber has a larger diameter than the chamber located above it, wherein the injection needle held by a needle holder is located in the sliding seal separating the lower chamber from the chamber located above it, and wherein the injection needle is liquidly connected via an area above the injection needle and via canals , whereby the sliding seals are equipped with annular plates providing for turbulent flow for improved mixing of the active substances, wherein the lower chamber serves as a mixing chamber of the active substances, wherein the resulting solution of active substances is transportable from the lower chamber through the canals and further through the area to the injection needle and then administered in one step, and the insert is crimped with a metal cap, and wherein the injection needle is attached to the needle holder and secured against moving into the area above the injection needle by a valve.