mhurhangee/patent-ind-claim-en huggingface dataset:
A chair chassis , configured to adjust a backrest of a chair, the chair chassis comprising: a base , provided with an accommodation chamber ; a backrest support , wherein one end of the backrest support is configured to be connected to the backrest of the chair, and the other end of the backrest support is rotatably connected to the base , and the backrest support is elastically restorable; a memory stopper , disposed on the backrest support , wherein the memory stopper is provided with a first arc surface facing the base ; a locking slider , slidably disposed in the accommodation chamber of the base , wherein the locking slider is provided with a second arc surface disposed opposite to the first arc surface , wherein the second arc surface is configured to support and limit recline rotation of the first arc surface such that reclination of the backrest support is limited, and a side of the locking slider is provided with a first rack ; a first elastic member , connected between the locking slider and the base , and configured to supply a restoration elastic force for sliding towards the memory stopper to the locking slider ; and an elastic slider , slidably disposed in the accommodation chamber of the base , characterized in that one end of the elastic slider is provided with a second rack , wherein the second rack is meshable with the first rack , and configured to limit and lock the locking slider . a base , provided with an accommodation chamber ; a backrest support , wherein one end of the backrest support is configured to be connected to the backrest of the chair, and the other end of the backrest support is rotatably connected to the base , and the backrest support is elastically restorable; a memory stopper , disposed on the backrest support , wherein the memory stopper is provided with a first arc surface facing the base ; a locking slider , slidably disposed in the accommodation chamber of the base , wherein the locking slider is provided with a second arc surface disposed opposite to the first arc surface , wherein the second arc surface is configured to support and limit recline rotation of the first arc surface such that reclination of the backrest support is limited, and a side of the locking slider is provided with a first rack ; a first elastic member , connected between the locking slider and the base , and configured to supply a restoration elastic force for sliding towards the memory stopper to the locking slider ; and an elastic slider , slidably disposed in the accommodation chamber of the base , characterized in that one end of the elastic slider is provided with a second rack , wherein the second rack is meshable with the first rack , and configured to limit and lock the locking slider .
A lens arrangement for a camera device, the lens arrangement comprising: a lens member comprising a barrel enclosing a lens unit and extending along a longitudinal lens member axis (A), a lens holder comprising a wall surrounding a cavity, wherein the lens member is at least partly inserted into the cavity, wherein the barrel of the lens member defines a channel which extends inside a wall section of the barrel of the lens member in parallel with the longitudinal lens member axis (A) and which has a first end opening facing a field of view of the lens arrangement , and wherein the lens arrangement comprises an emitter arranged to emit electromagnetic radiation to an area located in the field of view of the lens arrangement via the channel and the first end opening. a lens member comprising a barrel enclosing a lens unit and extending along a longitudinal lens member axis (A), a lens holder comprising a wall surrounding a cavity, wherein the lens member is at least partly inserted into the cavity, wherein the barrel of the lens member defines a channel which extends inside a wall section of the barrel of the lens member in parallel with the longitudinal lens member axis (A) and which has a first end opening facing a field of view of the lens arrangement , and wherein the lens arrangement comprises an emitter arranged to emit electromagnetic radiation to an area located in the field of view of the lens arrangement via the channel and the first end opening.
A portable blood circuit adapter comprising: an extracorporeal blood circuit tubing set comprising a to-patient venous line and a from-patient arterial line , each of the venous line and arterial line having an adapter end and a patient end configured to connect with a vascular access or vascular access implant; an adapter housing comprising a module connector configured to engage a complementary inter-module connector of a blood treatment apparatus that comprises a blood pump configured to pump blood extracorporeally through the extracorporeal blood circuit tubing set , the adapter housing comprising tube connectors for fixing the adapter ends of the venous line and the arterial line to the adapter housing, the tube connectors being in fluid communication with the module connector and providing interruptible fluid flow paths between the venous line and the module connector and between the arterial line and the module connector ; and a closure system mounted in or on the adapter housing and configured to interrupt fluid communication between the venous line and the module connector and between the arterial line and the module connector , when the portable blood circuit adapter is disconnected from a blood treatment apparatus, and provide fluid communication between the venous line and the module connector and between the arterial line and the module connector when the portable blood circuit adapter is connected to a complementary inter-module connector of a blood treatment apparatus. an adapter housing comprising a module connector configured to engage a complementary inter-module connector of a blood treatment apparatus that comprises a blood pump configured to pump blood extracorporeally through the extracorporeal blood circuit tubing set , the adapter housing comprising tube connectors for fixing the adapter ends of the venous line and the arterial line to the adapter housing, the tube connectors being in fluid communication with the module connector and providing interruptible fluid flow paths between the venous line and the module connector and between the arterial line and the module connector ; and a closure system mounted in or on the adapter housing and configured to interrupt fluid communication between the venous line and the module connector and between the arterial line and the module connector , when the portable blood circuit adapter is disconnected from a blood treatment apparatus, and provide fluid communication between the venous line and the module connector and between the arterial line and the module connector when the portable blood circuit adapter is connected to a complementary inter-module connector of a blood treatment apparatus.
A method of operating a three-dimensional printing system comprising: forming a fused 3D object in a tray of a 3D printer, the tray coupled to a reaction mass; vibrating the tray to separate unfused material from the fused 3D object by applying a horizontal force to the tray; minimizing a force reaction moment against a support platform on which the 3D printer rests by: determining first, second, and third spring constants, respectively, for first flexible support members that couple the tray to the reaction mass, second flexible support members that couple the reaction mass to a chassis, and flexible mounts that couple the chassis to the support platform, and calculating the spring constants to create a resonant condition that maximizes vibration of the tray while minimizing a rotary imbalance that causes vibration of the support platform. forming a fused 3D object in a tray of a 3D printer, the tray coupled to a reaction mass; vibrating the tray to separate unfused material from the fused 3D object by applying a horizontal force to the tray; minimizing a force reaction moment against a support platform on which the 3D printer rests by: determining first, second, and third spring constants, respectively, for first flexible support members that couple the tray to the reaction mass, second flexible support members that couple the reaction mass to a chassis, and flexible mounts that couple the chassis to the support platform, and calculating the spring constants to create a resonant condition that maximizes vibration of the tray while minimizing a rotary imbalance that causes vibration of the support platform.
A method for secure firmware provisioning of a device, the method comprising: - manufacturing, by a first entity, an integrated circuit (IC) for use in the device; - providing the IC to a second entity for manufacturing the device using the IC, the IC having a unique identifier (UID) and secret key derivation data (KDD); and - providing a secure memory to a third entity, the secure memory having a first key pair, the secure memory being used with a firmware provisioning toolchain of the second entity, wherein during the manufacturing of the device by the second entity, the secure memory being enabled to verify the IC by verifying the UID, the secure memory being enabled to store a firmware decryption key, the secure memory being enabled to encrypt the firmware decryption key, the encrypted firmware decryption key being provided to the IC, and the IC enabled to decrypt the encrypted firmware decryption key for use by the IC in decrypting the firmware. - manufacturing, by a first entity, an integrated circuit (IC) for use in the device; - providing the IC to a second entity for manufacturing the device using the IC, the IC having a unique identifier (UID) and secret key derivation data (KDD); and - providing a secure memory to a third entity, the secure memory having a first key pair, the secure memory being used with a firmware provisioning toolchain of the second entity,
An oven comprising a body ; a heater support element which has a base , two side walls , a front wall , a rear wall and a heater ; and at least one connection opening which is bored on the rear wall surface and which provides the connection to a terminal of the heater , wherein the heater support element which has the side walls positioned in an inclined manner such that the distance therebetween increases from the base upwards; characterized by at least one mounting opening which is bored on each side wall , which has a lower end (u1) and an upper end (u2) and wherein the lower end (u1) thereof is positioned below the upper end (u2) and closer to the rear wall ; and a hanger rod which extends between the side walls and along the heater , which is fixed to the heater , which has a length shorter than the distance (m1) between the opposite upper edges of the side walls and longer than the distance (m2) between the opposite lower edges of the side walls , and which enables the heater to be fixed as the ends thereof are inserted through the mounting openings .
A system for determining flow characteristics of an object, the system comprising a processing unit adapted for receiving a plurality of sequential secondary speckle patterns originated from at least a portion of the object by diffusive electromagnetic beam reflected from the object after being illuminated by an illumination source being placed at a certain distance from a surface of the object, processing the speckle data, wherein the processing of the speckle data comprises calculating a decorrelation decay time between each spatial point of said speckle data as a function of a distance from an illumination point defined by the illumination source, generating dynamic speckle data and dividing the dynamic speckle data into a plurality of time slices and calculating an autocorrelation function of each time slice; determining a correlation coefficient for each radius along the speckle pattern corresponding to a speckle formed from light with different sample penetration depths; performing a statistical analysis of the spatial speckle data in a time-domain and generating statistical decorrelation data thereof being indicative of the flow characteristics of the object at different layers, wherein said performing of a statistical analysis comprises performing a statistical distribution matching of the decorrelation decay time as a function of a distance from the illumination point.
A printer comprising: a printer main body ; a print paper sheet feeding unit for feeding a label continuous body as a print paper sheet; a printing unit configured to perform printing on the print paper sheet ; an operation unit configured to operate the printer ; a display unit ; and a control unit configured to display contents of various maintenance operations of the printer on the display unit and configured to enable selecting any one of maintenance operations, wherein the operation unit comprises a guide command button configured to command a maintenance guide for a maintenance work of performing the selected maintenance operation; characterized in that the printing unit having a thermal head and a platen roller ; and the control unit displays previously prepared photographed video images on the display unit by the operation of the guide command button , the photographed video images are a whole process of the maintenance guide from start to end at once, including at least a step of holding a new label continuous body on the print paper sheet feeding unit and inserting the new label continuous body from the print paper sheet feeding unit to between the thermal head and the platen roller and inserting moreover to a label issuance opening , and a step of rotating and closing the thermal head with respect to the platen roller , the whole process is photographed video images with an arrow for supplementary explanation, the explanation including the inserting the new label continuous body from the print paper sheet feeding unit to between the thermal head and the platen roller . a printer main body ; a print paper sheet feeding unit for feeding a label continuous body as a print paper sheet; a printing unit configured to perform printing on the print paper sheet ; an operation unit configured to operate the printer ; a display unit ; and a control unit configured to display contents of various maintenance operations of the printer on the display unit and configured to enable selecting any one of maintenance operations, wherein the operation unit comprises a guide command button configured to command a maintenance guide for a maintenance work of performing the selected maintenance operation; characterized in that the printing unit having a thermal head and a platen roller ; and the control unit displays previously prepared photographed video images on the display unit by the operation of the guide command button , the photographed video images are a whole process of the maintenance guide from start to end at once, including at least a step of holding a new label continuous body on the print paper sheet feeding unit and inserting the new label continuous body from the print paper sheet feeding unit to between the thermal head and the platen roller and inserting moreover to a label issuance opening , and a step of rotating and closing the thermal head with respect to the platen roller , the whole process is photographed video images with an arrow for supplementary explanation, the explanation including the inserting the new label continuous body from the print paper sheet feeding unit to between the thermal head and the platen roller .
A microfluidic assay device that defines a micro-fluidic flow channel having a flow axis, in which a series of discrete, axially-spaced apart, transparent hollow flow elements are secured in fixed position, each flow element having at least one axially-extending flow passage through its interior, assay capture agent fixed to the interior surface of the elements for capture of an analyte in liquid flowing through the interior of the flow elements, the device constructed to enable light to be transmitted out of the elements for reading of fluorescence from captured analyte, wherein the exterior axially-extending surfaces of the flow elements are free of active capture agent, while at least part of the interior surfaces carry deposits of active capture agent exposed to flow through the elements; wherein at least one flow path extends along the axially-extending exterior of each element; and wherein the at least one flow path has an aggregate by-pass flow cross-section area (A2) at least as great as the aggregate flow cross-section (A1) through the interior of the element; characterized in that the hollow elements are batch-coated to coat the elements with the capture agent, and the hollow elements are aggressively agitated, preferably by vortexing, in a fluid suspension to impart disrupting shear forces to the exterior surface of the elements, the shear forces acting to make the exterior axially-extending surfaces of the elements free of active capture agent. wherein at least one flow path extends along the axially-extending exterior of each element; and wherein the at least one flow path has an aggregate by-pass flow cross-section area (A2) at least as great as the aggregate flow cross-section (A1) through the interior of the element; characterized in that the hollow elements are batch-coated to coat the elements with the capture agent, and the hollow elements are aggressively agitated, preferably by vortexing, in a fluid suspension to impart disrupting shear forces to the exterior surface of the elements, the shear forces acting to make the exterior axially-extending surfaces of the elements free of active capture agent.
A process for making a fluidized catalytic cracking catalyst, the process comprising (a) combining peptized alumina, yttrium compound, and zeolite by adding a solution of a soluble yttrium salt to a combination of zeolite and peptized alumina, said solution having an yttrium concentration in the range of 1 to 40% by weight, measured as oxide, and (b) forming an alumina-containing catalyst by spray drying the combination in (a); wherein the zeolite is zeolite Y or zeolite USY; the catalyst contains no more than 0.5% by weight divalent metal, measured as an oxide, based on the zeolite; yttrium is present in the catalyst in an amount ranging from about 0.5 to about 15% by weight, measured as an oxide, of the zeolite; the yttrium compound further comprises rare earth having an atomic number from 57 to 71 in a ratio by weight of rare earth oxide to yttrium oxide in the range of 0.01 to 0.5; and rare earth is present in the catalyst in an amount of no more than 5% by weight, measured as an oxide, based on the zeolite. (a) combining peptized alumina, yttrium compound, and zeolite by adding a solution of a soluble yttrium salt to a combination of zeolite and peptized alumina, said solution having an yttrium concentration in the range of 1 to 40% by weight, measured as oxide, and (b) forming an alumina-containing catalyst by spray drying the combination in (a); the zeolite is zeolite Y or zeolite USY; the catalyst contains no more than 0.5% by weight divalent metal, measured as an oxide, based on the zeolite; yttrium is present in the catalyst in an amount ranging from about 0.5 to about 15% by weight, measured as an oxide, of the zeolite; the yttrium compound further comprises rare earth having an atomic number from 57 to 71 in a ratio by weight of rare earth oxide to yttrium oxide in the range of 0.01 to 0.5; and rare earth is present in the catalyst in an amount of no more than 5% by weight, measured as an oxide, based on the zeolite.
A peptide consisting of an amino acid sequence of SEQ ID NO: 1 having skin condition improvement activity.
A bone conduction microphone device adapted to register speech signals from a user, the bone conduction microphone device comprising a housing comprising an abutment or contact part , the abutment or contact part - having a central axis being substantially parallel to a predetermined distal direction and a predetermined proximal direction, the distal direction generally being a direction away from a voice communication device that the bone conduction microphone device is mounted or attached to and the proximal direction generally being a direction towards the voice communication device , - being adapted to, during use, abut against and be in vibratory contact with tissue of at least a part of a head or neck of the user, and - being further adapted to receive, during use, vibrations representing a speech signal and propagating through at least a part of the user's tissue and/or bone structures in the head or neck of the user when the user is speaking, characterised in that the housing further comprises or is connected to at least one sealing element , the at least one sealing element substantially or at least partly encircling the abutment or contact part about the central axis . - having a central axis being substantially parallel to a predetermined distal direction and a predetermined proximal direction, the distal direction generally being a direction away from a voice communication device that the bone conduction microphone device is mounted or attached to and the proximal direction generally being a direction towards the voice communication device , - being adapted to, during use, abut against and be in vibratory contact with tissue of at least a part of a head or neck of the user, and - being further adapted to receive, during use, vibrations representing a speech signal and propagating through at least a part of the user's tissue and/or bone structures in the head or neck of the user when the user is speaking,
An operating system for a motor vehicle , comprising - an interface unit with an operating surface , and - a projection unit , which is configured to project a display content onto the operating surface of the interface unit from the outside, wherein - the interface unit is designed as a portable object freely movable in the motor vehicle , characterized in that a capturing device is configured to ascertain an inclination vector of a relative inclination of the operating surface with respect to the projection unit , and an image processing device is configured to generate the display content in that it graphically distorts an original display content by means of a predetermined predistortion function depending on the ascertained inclination vector , wherein the predistortion function is adjusted inversely to an optical distortion, which results on the operating surface upon projecting the display content due to the inclination . - an interface unit with an operating surface , and - a projection unit , which is configured to project a display content onto the operating surface of the interface unit from the outside, wherein - the interface unit is designed as a portable object freely movable in the motor vehicle , a capturing device is configured to ascertain an inclination vector of a relative inclination of the operating surface with respect to the projection unit , and an image processing device is configured to generate the display content in that it graphically distorts an original display content by means of a predetermined predistortion function depending on the ascertained inclination vector , wherein the predistortion function is adjusted inversely to an optical distortion, which results on the operating surface upon projecting the display content due to the inclination .