mhurhangee/patent-ind-claim-en huggingface dataset:
An occluder pushing device for deployment of an occluder, comprising: a pushing component comprising a pushing tube and a traction element slidably inserted into the pushing tube ; and a handle fixedly connected with a proximal end of the pushing tube and internally provided with a translation mechanism , a rotation mechanism and a locking component ; wherein the translation mechanism is configured to drive the traction element to move in an axial direction within the pushing tube ; the rotation mechanism is configured to drive the traction element to rotate around an axis within the pushing tube ; the locking component is configured to lock relative positions of the traction element and the pushing tube ; and the rotation mechanism comprises a locking structure for locking or releasing linkage between the rotation mechanism and the traction element , wherein, for deployment, the distal ends of the pushing tube and the traction element of the pushing component are configured to be detachably connected to a proximal end and a distal end of the occluder, respectively. a pushing component comprising a pushing tube and a traction element slidably inserted into the pushing tube ; and a handle fixedly connected with a proximal end of the pushing tube and internally provided with a translation mechanism , a rotation mechanism and a locking component ; wherein the translation mechanism is configured to drive the traction element to move in an axial direction within the pushing tube ; the rotation mechanism is configured to drive the traction element to rotate around an axis within the pushing tube ; the locking component is configured to lock relative positions of the traction element and the pushing tube ; and the rotation mechanism comprises a locking structure for locking or releasing linkage between the rotation mechanism and the traction element , wherein, for deployment, the distal ends of the pushing tube and the traction element of the pushing component are configured to be detachably connected to a proximal end and a distal end of the occluder, respectively.
A fluorescence microscope system for imaging a sample comprising at least two different fluorophores comprises: an illumination system configured to emit illumination light for exciting the fluorophores; an optical detection system configured to generate images of the sample based on fluorescence light emitted by the excited fluorophores; and a control unit , configured to determine whether to image the sample in a concurrent imaging mode or in a sequential imaging mode based on at least one characteristic of each of the different fluorophores and based on at least one parameter of the optical detection system and/or of the illumination system ; wherein in the concurrent imaging mode, the different fluorophores are imaged simultaneously; and wherein in the sequential imaging mode, the different fluorophores are divided into a first group and at least one second group, and the fluorophores of the first and second groups are imaged subsequently. an illumination system configured to emit illumination light for exciting the fluorophores; an optical detection system configured to generate images of the sample based on fluorescence light emitted by the excited fluorophores; and a control unit , configured to determine whether to image the sample in a concurrent imaging mode or in a sequential imaging mode based on at least one characteristic of each of the different fluorophores and based on at least one parameter of the optical detection system and/or of the illumination system ; wherein in the concurrent imaging mode, the different fluorophores are imaged simultaneously; and wherein in the sequential imaging mode, the different fluorophores are divided into a first group and at least one second group, and the fluorophores of the first and second groups are imaged subsequently.
A power semiconductor module , comprising: a module casing fitted with a radiator ; and a common unit retained by said module casing , wherein said common unit has: a ceramic substrate having a circuit surface disposed with a semiconductor element , and a radiation surface brought into abutting contact with said radiator ; and a package formed to expose said radiation surface and to seal said circuit surface with heat resistant resin, said radiation surface is brought into abutting contact with said radiator by sandwiching said common unit between said module casing and said radiator , characterized in that said circuit surface and said radiation surface are respectively formed of metal layers formed on said ceramic substrate , said metal layer forming said radiation surface is formed with a groove part extending along a circumferential part thereof, and said metal layer is not formed in said groove part . a module casing fitted with a radiator ; and a common unit retained by said module casing , wherein said common unit has: a ceramic substrate having a circuit surface disposed with a semiconductor element , and a radiation surface brought into abutting contact with said radiator ; and a package formed to expose said radiation surface and to seal said circuit surface with heat resistant resin, said radiation surface is brought into abutting contact with said radiator by sandwiching said common unit between said module casing and said radiator , a ceramic substrate having a circuit surface disposed with a semiconductor element , and a radiation surface brought into abutting contact with said radiator ; and a package formed to expose said radiation surface and to seal said circuit surface with heat resistant resin, said radiation surface is brought into abutting contact with said radiator by sandwiching said common unit between said module casing and said radiator , characterized in that said circuit surface and said radiation surface are respectively formed of metal layers formed on said ceramic substrate , said metal layer forming said radiation surface is formed with a groove part extending along a circumferential part thereof, and said metal layer is not formed in said groove part .
A ventilatory assist system, comprising: a tube for connection to an airway of a patient; an inspiratory tube lumen connected to the tube ; an expiratory tube lumen connected to the tube ; one inspiratory air source connected to the inspiratory tube lumen and adapted to generate a target air flow through the inspiratory tube lumen ; and a pressure controller adapted to regulate a pressure in the expiratory tube lumen , characterized in that : the pressure controller is responsive to a physiological breathing signal representative of an inspiratory effort of the patient for allowing an expiratory air flow to pass without restriction through the expiratory tube lumen during an expiration phase of the patient and for partially restricting the expiratory air flow through the expiratory tube lumen to maintain a minimum of the expiratory air flow through the expiratory tube lumen during an inspiration phase of the patient; wherein, during both the inspiration and expiration phases of the patient, a unidirectional flow of air is produced and maintained by the inspiratory air source through the inspiratory tube lumen and the expiratory tube lumen to prevent air expired by the patient from being breathed again. a tube for connection to an airway of a patient; an inspiratory tube lumen connected to the tube ; an expiratory tube lumen connected to the tube ; one inspiratory air source connected to the inspiratory tube lumen and adapted to generate a target air flow through the inspiratory tube lumen ; and a pressure controller adapted to regulate a pressure in the expiratory tube lumen , characterized in that : the pressure controller is responsive to a physiological breathing signal representative of an inspiratory effort of the patient for allowing an expiratory air flow to pass without restriction through the expiratory tube lumen during an expiration phase of the patient and for partially restricting the expiratory air flow through the expiratory tube lumen to maintain a minimum of the expiratory air flow through the expiratory tube lumen during an inspiration phase of the patient; wherein, during both the inspiration and expiration phases of the patient, a unidirectional flow of air is produced and maintained by the inspiratory air source through the inspiratory tube lumen and the expiratory tube lumen to prevent air expired by the patient from being breathed again. the pressure controller is responsive to a physiological breathing signal representative of an inspiratory effort of the patient for allowing an expiratory air flow to pass without restriction through the expiratory tube lumen during an expiration phase of the patient and for partially restricting the expiratory air flow through the expiratory tube lumen to maintain a minimum of the expiratory air flow through the expiratory tube lumen during an inspiration phase of the patient; wherein, during both the inspiration and expiration phases of the patient, a unidirectional flow of air is produced and maintained by the inspiratory air source through the inspiratory tube lumen and the expiratory tube lumen to prevent air expired by the patient from being breathed again.
A transmission arrangement for coupling a pair of transmit output terminals to a pair of medium terminals coupled to a transmission medium , and the pair of medium terminals to a pair of receive input terminals , the pairs of transmit output terminals, receive input terminals and medium terminals carrying opposite-polarity signals (±V TX ; ±V RX ; ±V LINE ), characterised in that the transmission arrangement comprises a first adder and a second adder with respective first and second adder input terminals (111, 121; 112, 122) and respective adder output terminals (114; 124), wherein the pair of transmit output terminals is coupled to the pair of first adder input terminals, and is further coupled through respective first impedances (Z 1 ) to the pair of second adder input terminals and to the pair of medium terminals, with the first and second adder input terminals being respectively coupled to opposite-polarity transmit output terminals, and the pair of receive input terminals is coupled to the pair of adder output terminals, wherein the first impedances individually comprise a first resistor (R 1 ) coupled in parallel with a first capacitor (C 1 ), wherein the first and second adders individually comprise second and third capacitors (C 2 , C 3 ) between the respective first and second adder input terminals and a common terminal (115; 125), and a feedback network between the adder output terminal and the common terminal, and wherein the first capacitors have a reactance value that matches the difference between the reactance values of the second and third capacitors.
A non-transitory machine-readable medium including instructions that, when executed by a machine, cause the machine to perform operations comprising: monitoring access operations from an application to a memory ; monitoring responses from the memory to the access operations; generating and recording execution traces based on the monitored access operations and responses, the execution traces including data identifying an instruction to be performed and a corresponding memory location to access in performing the operation; identifying and recording , using a corresponding execution trace, whether the instruction corresponds to an input or an output to the application based on the generated execution traces including recording that an instruction corresponds to an output in response to determining a memory address of the instruction is overwritten by the application and recording that an instruction corresponds to an input in response to determining a memory address of the instruction is changed by an external actor, not the application, and is subsequently accessed by the application; and determining vulnerabilities of the application based on the recorded execution traces and identification of the instruction corresponding to an input or an output. monitoring access operations from an application to a memory ; monitoring responses from the memory to the access operations; generating and recording execution traces based on the monitored access operations and responses, the execution traces including data identifying an instruction to be performed and a corresponding memory location to access in performing the operation; identifying and recording , using a corresponding execution trace, whether the instruction corresponds to an input or an output to the application based on the generated execution traces including recording that an instruction corresponds to an output in response to determining a memory address of the instruction is overwritten by the application and recording that an instruction corresponds to an input in response to determining a memory address of the instruction is changed by an external actor, not the application, and is subsequently accessed by the application; and determining vulnerabilities of the application based on the recorded execution traces and identification of the instruction corresponding to an input or an output.
A haulage vehicle comprising: a bi-directional electrical bus ; a power generator coupled to the bi-directional electrical bus through a first power converter; a motor coupled to the bi-directional electrical bus through a second power converter, the motor powered by energy available on the bi-directional electrical bus and operating a drive mechanism included in the haulage vehicle; a kinetic energy storage system including a flywheel and a switched reluctance motor , the kinetic energy storage system coupled to the bidirectional electrical bus through a third power converter; and a controller configured to communicate with the kinetic energy storage system and the power generator, wherein the controller is configured to operate the kinetic energy storage , system as a primary power source for the bi-directional electrical bus and when the kinetic energy storage system cannot satisfy an energy demand on the bidirectional electrical bus , to operate the power generator as a secondary power source for the bi-directional electrical bus . a bi-directional electrical bus ; a power generator coupled to the bi-directional electrical bus through a first power converter; a motor coupled to the bi-directional electrical bus through a second power converter, the motor powered by energy available on the bi-directional electrical bus and operating a drive mechanism included in the haulage vehicle; a kinetic energy storage system including a flywheel and a switched reluctance motor , the kinetic energy storage system coupled to the bidirectional electrical bus through a third power converter; and a controller configured to communicate with the kinetic energy storage system and the power generator,
A steering control device that controls a motor depending on a steering state, the motor being a source of a driving force applied to a steering mechanism of a vehicle, the steering control device comprising: a conversion circuit that converts direct current power supplied from a direct current power supply mounted in the vehicle to alternating current power supplied to the motor ; a drive circuit that, upon being initialized, becomes operable to generate a drive signal (S2) that drives the conversion circuit ; and a control circuit that, after initializing the drive circuit , generates a command signal (S1) for the drive circuit depending on the steering state, characterized in, that when a drop in a voltage of the direct current power supply is detected, the drive circuit is configured to transmit an abnormal-condition detection signal (S3) to the control circuit and stops generating the drive signal (S2) by resetting a state of the drive circuit to an initial state where the drive circuit is not initialized yet, and when the abnormal-condition detection signal (S3) is received, the control circuit is configured to re-initialize the drive circuit . a conversion circuit that converts direct current power supplied from a direct current power supply mounted in the vehicle to alternating current power supplied to the motor ; a drive circuit that, upon being initialized, becomes operable to generate a drive signal (S2) that drives the conversion circuit ; and a control circuit that, after initializing the drive circuit , generates a command signal (S1) for the drive circuit depending on the steering state, characterized in, that when a drop in a voltage of the direct current power supply is detected, the drive circuit is configured to transmit an abnormal-condition detection signal (S3) to the control circuit and stops generating the drive signal (S2) by resetting a state of the drive circuit to an initial state where the drive circuit is not initialized yet, and when the abnormal-condition detection signal (S3) is received, the control circuit is configured to re-initialize the drive circuit .
Polishing machine for processing an optical surface of a spectacle lens, wherein the polishing machine has two receptacle devices and an elastic bearing , wherein each of the two receptacle devices has a receptacle element for the reversible accommodation of a body , wherein the elastic bearing is arranged between the two receptacle devices , characterized in that at least one of the two receptacle devices has an axis , wherein the elastic bearing is designed to absorb forces perpendicular to the axis , wherein the axis is an axis of rotation for a rotational polishing movement of one of the receptacle elements , wherein the elastic bearing enables a relative movement between the two receptacle devices of 250 μm to 1 cm perpendicular to the axis .
A method for isomerizing a bis(aminomethyl)cyclohexane, comprising isomerizing a bis(aminomethyl)cyclohexane while introducing an inert gas in a reaction solution containing a bis(aminomethyl)cyclohexane, at least one selected from the group consisting of an alkali metal, an alkali metal-containing compound, an alkaline earth metal and an alkaline earth metal-containing compound, and a benzylamine compound.
A method of managing modifications to read-only files in a computing system , comprising: mounting a set of read-only application volumes and at least one writeable volume to a virtual machine of a user, wherein the read-only application volumes are each accessible by a plurality virtual machines of the computing system and wherein the writeable volume is specific to the user of the virtual machine ; identifying a file open request made by the virtual machine for a read-only file necessary to execute an application in one of the read-only application volumes, wherein the read-only file is accessible by the plurality of virtual machines of the computing system ; in response to the file open request, generating a sparse file corresponding to the read-only file of the application, wherein the sparse file is specific to the user of the virtual machine and is stored in the writeable volume mounted to the virtual machine ; identifying a modification (121-123) to the read-only file as a result of execution of the application; and responsive to identifying the modification (121-123), initiating a write to the sparse file based on the modification and identifying the write in a region map for the sparse file , wherein the region map identifies modified portions of the read-only-file where reads are to be satisfied instead from the sparse file . mounting a set of read-only application volumes and at least one writeable volume to a virtual machine of a user, wherein the read-only application volumes are each accessible by a plurality virtual machines of the computing system and wherein the writeable volume is specific to the user of the virtual machine ; identifying a file open request made by the virtual machine for a read-only file necessary to execute an application in one of the read-only application volumes, wherein the read-only file is accessible by the plurality of virtual machines of the computing system ; in response to the file open request, generating a sparse file corresponding to the read-only file of the application, wherein the sparse file is specific to the user of the virtual machine and is stored in the writeable volume mounted to the virtual machine ; identifying a modification (121-123) to the read-only file as a result of execution of the application; and responsive to identifying the modification (121-123), initiating a write to the sparse file based on the modification and identifying the write in a region map for the sparse file , wherein the region map identifies modified portions of the read-only-file where reads are to be satisfied instead from the sparse file .
A computing system comprising: one or more processors; and one or more memories storing a set of instructions, which when executed by the one or more processors, causes the one or more processors to perform operations comprising: identifying a plurality of user devices (102,104;202) associated with a user of a document management and collaboration system on which the user has had a plurality of user sessions; sending a document from the document management and collaboration system to a set of user devices that includes the plurality of user devices (102,104;202); determining to make the document inaccessible on each user device of the set of user devices on which the user has had one or more of the plurality of user sessions; and causing a targeted denial of access to the document on the plurality of user devices (102,104;202). one or more processors; and one or more memories storing a set of instructions, which when executed by the one or more processors, causes the one or more processors to perform operations comprising: identifying a plurality of user devices (102,104;202) associated with a user of a document management and collaboration system on which the user has had a plurality of user sessions; sending a document from the document management and collaboration system to a set of user devices that includes the plurality of user devices (102,104;202); determining to make the document inaccessible on each user device of the set of user devices on which the user has had one or more of the plurality of user sessions; and causing a targeted denial of access to the document on the plurality of user devices (102,104;202). identifying a plurality of user devices (102,104;202) associated with a user of a document management and collaboration system on which the user has had a plurality of user sessions; sending a document from the document management and collaboration system to a set of user devices that includes the plurality of user devices (102,104;202); determining to make the document inaccessible on each user device of the set of user devices on which the user has had one or more of the plurality of user sessions; and causing a targeted denial of access to the document on the plurality of user devices (102,104;202).