mhurhangee/ep-ind-claims huggingface dataset:
A polisher nozzle for dental treatment, comprising a body extending between a proximal portion for connection to a handpiece and a distal portion, the body having a first channel for delivering a dental polishing powder (Fa/p) and a second channel for delivering a fluid (Ff); and each of the two channels opening out to at least one respective orifice (18, 20) opening out in the vicinity of the free end of the distal portion; the nozzle being characterized in that at least a portion of the free end of the distal portion forms a spatula extending in line with said distal portion downstream from said orifices (18, 20), the spatula being arranged at a distance from said orifices in such a manner as to disturb at least in part the flow (Fs) formed by the combination of the dental polishing powder and the fluid leaving said orifices.
A flow control valve that has a valve housing in which a control piston is guided in such a way that it can be displaced axially, which control piston actuates at least one fluid-conducting connection between a fluid inlet and an outflow opening, an armature that can be actuated by a proportional solenoid acting on the control piston, a pressure detecting piston serving for the action of the armature on the control piston, the fluid inlet being connected in a fluid-conducting manner to a pressure detecting chamber by means of a pressure detecting duct (11 a) in such a way that the fluid pressure prevailing in the pressure detecting chamber applies a force to the pressure detecting piston and the control piston in the direction of relief of the proportional solenoid, the pressure detecting duct (11 a) being parallel to the longitudinal or actuation axis of the flow control valve as a bored longitudinal duct in the valve housing and being guided past the control piston parallel to it, and a metering orifice through a free opening cross-section being formed in a face surface of the control piston pointing towards the fluid inlet.
Process for the preparation of symmetrical or asymmetrical dialkyl disulphides, the said process comprising at least the following stages: a) introduction, into a reactor, of at least one mixture of at least two organic disulphides of general formula: R-S n -R', in which: • R and R', which are identical or different, represent, each independently of one another, a linear or branched hydrocarbon radical comprising from 1 to 12 carbon atoms, preferably from 1 to 8 carbon atoms, and optionally one or more unsaturations in the form of double and/or triple bond(s); and • n represents 2, b) carrying out a basic and optionally photochemical catalytic reaction, during which the compounds of formula are converted, by reproportionation and by disproportionation, into a mixture of symmetrical and/or asymmetrical dialkyl disulphides, c) extraction, preferably continuously, of the symmetrical and/or asymmetrical dialkyl disulphide(s) desired, the said basic catalyst being a catalyst on a solid support impregnated with at least one alkali metal or alkaline earth metal oxide or with a metal oxide, the said solid support being chosen from alumina, silica, zeolites, charcoals, active charcoals, clays, zirconias, titanium dioxide or ion-exchange polymer resins, preferably anion-exchange polymer resins, which are weakly or strongly basic. a) introduction, into a reactor, of at least one mixture of at least two organic disulphides of general formula: R-S n -R', in which: • R and R', which are identical or different, represent, each independently of one another, a linear or branched hydrocarbon radical comprising from 1 to 12 carbon atoms, preferably from 1 to 8 carbon atoms, and optionally one or more unsaturations in the form of double and/or triple bond(s); and • n represents 2, • R and R', which are identical or different, represent, each independently of one another, a linear or branched hydrocarbon radical comprising from 1 to 12 carbon atoms, preferably from 1 to 8 carbon atoms, and optionally one or more unsaturations in the form of double and/or triple bond(s); and • n represents 2, b) carrying out a basic and optionally photochemical catalytic reaction, during which the compounds of formula are converted, by reproportionation and by disproportionation, into a mixture of symmetrical and/or asymmetrical dialkyl disulphides, c) extraction, preferably continuously, of the symmetrical and/or asymmetrical dialkyl disulphide(s) desired, the said basic catalyst being a catalyst on a solid support impregnated with at least one alkali metal or alkaline earth metal oxide or with a metal oxide, the said solid support being chosen from alumina, silica, zeolites, charcoals, active charcoals, clays, zirconias, titanium dioxide or ion-exchange polymer resins, preferably anion-exchange polymer resins, which are weakly or strongly basic.
A method for computing a forwarding path, wherein the method comprises: receiving, by a network device, notification packets separately sent by a plurality of forwarding nodes, wherein each notification packet comprises interface forwarding delay information of the forwarding node that sends the notification packet, device forwarding delay information of the forwarding node that sends the notification packet, and a transmission delay of a link connected to the forwarding node that sends the notification packet; obtaining, by the network device, the interface forwarding delay information and the device forwarding delay information of each of the plurality of forwarding nodes based on the notification packet, and obtaining a transmission delay of a link between the plurality of forwarding nodes based on the notification packet; and computing, by the network device, a forwarding path between a first forwarding node and a second forwarding node based on the interface forwarding delay information and the device forwarding delay information of each forwarding node and the transmission delay of the link between the plurality of forwarding nodes, wherein the first forwarding node and the second forwarding node are nodes in the plurality of forwarding nodes, and a forwarding delay of the forwarding path meets a delay requirement of a service. receiving, by a network device, notification packets separately sent by a plurality of forwarding nodes, wherein each notification packet comprises interface forwarding delay information of the forwarding node that sends the notification packet, device forwarding delay information of the forwarding node that sends the notification packet, and a transmission delay of a link connected to the forwarding node that sends the notification packet; obtaining, by the network device, the interface forwarding delay information and the device forwarding delay information of each of the plurality of forwarding nodes based on the notification packet, and obtaining a transmission delay of a link between the plurality of forwarding nodes based on the notification packet; and computing, by the network device, a forwarding path between a first forwarding node and a second forwarding node based on the interface forwarding delay information and the device forwarding delay information of each forwarding node and the transmission delay of the link between the plurality of forwarding nodes, wherein the first forwarding node and the second forwarding node are nodes in the plurality of forwarding nodes, and a forwarding delay of the forwarding path meets a delay requirement of a service.
A resin foam production apparatus comprising: a metal mold including a foaming part and a discharge part; and an extruder (11, 21A, 21B) configured to feed a resin foamable composition into the metal mold to cause the resin foamable composition to pass through the discharge part, the resin foamable composition comprising at least one type of resin, wherein the resin foam production apparatus is configured to cause a ratio of resin pressure Cp2 at the foaming part of the metal mold relative to resin pressure Cp1 generated by the extruder (11, 21A, 21B) to be 0.3 or more, characterized in that the following relation is satisfied: b1 > 40 + 0.5 * b2 where b1 (unit: mm) represents a diameter of a screw of the extruder (11, 21A, 21B) and b2 (unit: mm) indicates an extrusion caliber and represents an outer diameter of the discharge part of the metal mold. a metal mold including a foaming part and a discharge part; and an extruder (11, 21A, 21B) configured to feed a resin foamable composition into the metal mold to cause the resin foamable composition to pass through the discharge part, the resin foamable composition comprising at least one type of resin, wherein the resin foam production apparatus is configured to cause a ratio of resin pressure Cp2 at the foaming part of the metal mold relative to resin pressure Cp1 generated by the extruder (11, 21A, 21B) to be 0.3 or more,
An apparatus for inhaling a substance comprising: - an atomiser, - an assembly comprising said atomiser and a first reservoir containing at least one substance to be inhaled in liquid form or in solution, said atomiser being in fluid communication with said first reservoir, - a second reservoir arranged to contain a gas under pressure and being in fluid communication with said assembly, - a mouthpiece in fluid communication with an outlet of said atomiser, and - a trigger arranged to release a quantity of said gas from said second reservoir and towards said assembly, - a pump arranged to draw in ambient air, inject it and compress it in said second reservoir, characterised in that said atomiser is a cold atomiser and in that said pump is a manual pump. - an atomiser, - an assembly comprising said atomiser and a first reservoir containing at least one substance to be inhaled in liquid form or in solution, said atomiser being in fluid communication with said first reservoir, - a second reservoir arranged to contain a gas under pressure and being in fluid communication with said assembly, - a mouthpiece in fluid communication with an outlet of said atomiser, and - a trigger arranged to release a quantity of said gas from said second reservoir and towards said assembly, - a pump arranged to draw in ambient air, inject it and compress it in said second reservoir,
A method for controlling a plurality of devices including a master device having AV terminals and slave devices connected to the master device through a communication control line, with the use of a single remote control, the method comprising: (a) detecting the slave devices, and allocating a device ID to each of the respective detected slave devices; (b) identifying to which slave device of the detected slave devices each AV terminal is connected, by controlling the detected slave devices to be powered on or off through the communication control line with the use of the device IDs; (c) receiving a predetermined key code from a user's remote control; and (d) determining which device among the master device and the detected slave devices to control and determining an operation of the determined device, by referring to an item of a mapping table corresponding to the key code; and controlling an operation of the determined device through the communication control line with the use of the device ID of the determined device. (a) detecting the slave devices, and allocating a device ID to each of the respective detected slave devices; (b) identifying to which slave device of the detected slave devices each AV terminal is connected, by controlling the detected slave devices to be powered on or off through the communication control line with the use of the device IDs; (c) receiving a predetermined key code from a user's remote control; and (d) determining which device among the master device and the detected slave devices to control and determining an operation of the determined device, by referring to an item of a mapping table corresponding to the key code; and controlling an operation of the determined device through the communication control line with the use of the device ID of the determined device.
A remote control apparatus transmitting a control signal to an image apparatus executing a first mode and a second mode, the remote control apparatus comprising: a first operation unit including a first key part provided on one surface of the remote control apparatus and having a plurality of keys (121a, 121b, 121c) operable in the first mode, a first control unit to generate a key signal corresponding to a key input through the first key part, and a first transmission unit to transmit the generated key signal to the image apparatus; a second operation unit including a second key part provided on another surface of the remote control apparatus differing from the first key part and having a plurality of keys operable in the second mode, a second control unit to generate a key signal corresponding to a key input through the second key part, a display unit to display a character of the key input through the second key part, and a second transmission unit to transmit the generated key signal to the image apparatus; and batteries (Bat) to supply drive power to at least one operation unit of the first operation unit and the second operation unit; characterized in that the remote control apparatus includes a direction detection unit to detect the direction of upward and downward of the first operation unit and the second operation unit, wherein the first control unit judges which operation unit is located upward based on a detection signal of the direction detection unit, and controls the power of the batteries (Bat) supplied to the operation unit located upwards. a first operation unit including a first key part provided on one surface of the remote control apparatus and having a plurality of keys (121a, 121b, 121c) operable in the first mode, a first control unit to generate a key signal corresponding to a key input through the first key part, and a first transmission unit to transmit the generated key signal to the image apparatus; a second operation unit including a second key part provided on another surface of the remote control apparatus differing from the first key part and having a plurality of keys operable in the second mode, a second control unit to generate a key signal corresponding to a key input through the second key part, a display unit to display a character of the key input through the second key part, and a second transmission unit to transmit the generated key signal to the image apparatus; and batteries (Bat) to supply drive power to at least one operation unit of the first operation unit and the second operation unit; characterized in that the remote control apparatus includes a direction detection unit to detect the direction of upward and downward of the first operation unit and the second operation unit, wherein the first control unit judges which operation unit is located upward based on a detection signal of the direction detection unit, and controls the power of the batteries (Bat) supplied to the operation unit located upwards.
Disc brake, in particular for a utility vehicle, with functional components which after being used and subsequently tested for operational safety can be used again, wherein at least the safety-relevant functional components are in each case equipped with at least one indicator whose operation-related lifetime is shorter than the safety-relevant range of the functional component, characterised in that when used in a roller bearing of a brake lever the indicator is in the form of a roller body provided with a notch, which is held with the other roller bodies of the roller bearing in a cage.
A cartridge for a vaporization device, the cartridge comprising: a mouthpiece; a tank configured to hold a vaporizable material; a glass wick configured to draw the vaporizable material from the tank to a vaporization region, the glass wick having a length and having one or more voids along the length; the glass wick comprising a plurality of discontinuous glass filaments; and a heating element disposed near the vaporization region and configured to heat the vaporizable material drawn from the tank by the glass wick; characterized in that the glass wick has a TEX value of between 400 and 1000 and at least a 5% volume of the one or more voids to a total volume of the glass wick. a mouthpiece; a tank configured to hold a vaporizable material; a glass wick configured to draw the vaporizable material from the tank to a vaporization region, the glass wick having a length and having one or more voids along the length; the glass wick comprising a plurality of discontinuous glass filaments; and a heating element disposed near the vaporization region and configured to heat the vaporizable material drawn from the tank by the glass wick; characterized in that the glass wick has a TEX value of between 400 and 1000 and at least a 5% volume of the one or more voids to a total volume of the glass wick.
An apparatus for controlling a motor for an electric vehicle, the apparatus comprising: a motor including a stator having an armature coil and a rotor having a field coil, the motor being operable in an operation region; the operation region is divided into a first operation region in which torque is uniform according to a rotation speed of the motor, and a second operation region in which torque is reduced according to a rotation speed of the motor, wherein: the apparatus further comprises: a rotor position detection unit configured to detect a position of the rotor; a field current detection unit configured to detect a field current flowing in the field coil; and a field current control unit having a feedback control unit for feedback-controlling the detected field current, wherein the field current control unit is configured to control an AC component of a negative phase ripple current for the first and second operation region of the motor by using a field current detected according to each position of the rotor, and to control the field current with the negative phase ripple current to thus reduce torque ripple of the motor, a motor including a stator having an armature coil and a rotor having a field coil, the motor being operable in an operation region; the operation region is divided into a first operation region in which torque is uniform according to a rotation speed of the motor, and a second operation region in which torque is reduced according to a rotation speed of the motor, wherein: the apparatus further comprises: a rotor position detection unit configured to detect a position of the rotor; a field current detection unit configured to detect a field current flowing in the field coil; and a field current control unit having a feedback control unit for feedback-controlling the detected field current, wherein the field current control unit is configured to control an AC component of a negative phase ripple current for the first and second operation region of the motor by using a field current detected according to each position of the rotor, and to control the field current with the negative phase ripple current to thus reduce torque ripple of the motor, a rotor position detection unit configured to detect a position of the rotor; a field current detection unit configured to detect a field current flowing in the field coil; and a field current control unit having a feedback control unit for feedback-controlling the detected field current, wherein the field current control unit is configured to control an AC component of a negative phase ripple current for the first and second operation region of the motor by using a field current detected according to each position of the rotor, and to control the field current with the negative phase ripple current to thus reduce torque ripple of the motor,
Rotating tower crane for erecting a wind turbine, having - a tower and - a tower substructure, which is connected to the tower and is intended for supporting the tower, wherein - the tower substructure has a supporting cross frame, which has three or more, preferably four, legs extending from the tower, characterized in that each leg has fastened on it, on the ground side, a load-distributor plate (11a, b), which is not connected to the foundation, wherein the load-distributor plates (11a, b) together form the ballast of the tower. - a tower and - a tower substructure, which is connected to the tower and is intended for supporting the tower, wherein - the tower substructure has a supporting cross frame, which has three or more, preferably four, legs extending from the tower,
A method for determining a clinical index indicative of a general clinical state of a subject in terms of planned care, the method comprising: - selecting, using a control and processing unit, a set of physiological parameters for a type of care to be applied to a subject, the set of physiological parameter being determined from the subject; - acquiring a plurality of physiological signals from the subject; - attaching, using a control and processing unit, a targeted value range to each physiological parameter belonging to the set of physiological parameters; and - determining, using a control and processing unit, a general condition index of the subject as a ratio of at least two integers belonging to a group including (i) the number of physiological parameters of the set that are currently within respective targeted value ranges, (ii) the number of physiological parameters of the set that are currently outside respective targeted value ranges, and (iii) the total number of physiological parameters in the set of physiological parameters. - selecting, using a control and processing unit, a set of physiological parameters for a type of care to be applied to a subject, the set of physiological parameter being determined from the subject; - acquiring a plurality of physiological signals from the subject; - attaching, using a control and processing unit, a targeted value range to each physiological parameter belonging to the set of physiological parameters; and - determining, using a control and processing unit, a general condition index of the subject as a ratio of at least two integers belonging to a group including (i) the number of physiological parameters of the set that are currently within respective targeted value ranges, (ii) the number of physiological parameters of the set that are currently outside respective targeted value ranges, and (iii) the total number of physiological parameters in the set of physiological parameters.
A modelling head for a three-dimensional printing machine, comprising: - a base body having a work surface suitable for enabling the formation and adhesion of an object; - a support device connected to said base body; - a movement member connected to the support device and having the function of operatively moving said base body, wherein said support device is adjustable in such a way as to change the orientation of the base body, and in particular of said work surface, relative to the movement member and is configured to switch in an automated manner between an unlocked configuration, in which it enables a change in the orientation of the base body relative to the movement member, and a locked configuration, in which it locks the orientation assumed by the base body relative to the movement member, and wherein said adjustable support device comprises a plurality of rods connected to the base body, characterized in that for each rod the modelling head further comprises a respective jaw configured to assume a clamping configuration corresponding to said locked configuration of the adjustable support device and wherein it blocks in position the respective rod, and a release position corresponding to said unlocked configuration of the adjustable support device and wherein it enables a longitudinal translation of the respective rod in the respective jaw. - a base body having a work surface suitable for enabling the formation and adhesion of an object; - a support device connected to said base body; - a movement member connected to the support device and having the function of operatively moving said base body,