mhurhangee/ep-ind-claims huggingface dataset:
A process for producing acesulfame potassium, the process comprising the steps of: (a) reacting a first reaction mixture comprising: sulfamic acid, an amine, and from 1 wppm to 1 wt% acetic acid to form an amidosulfamic acid salt; (b) reacting the amidosulfamic acid salt with diketene to form an acetoacetamide salt; (c) deriving the acesulfame potassium from the acetoacetamide salt; wherein a molar ratio of acetic acid to sulfamic acid in the first reaction mixture is less than 0.095:1. (a) reacting a first reaction mixture comprising: sulfamic acid, an amine, and from 1 wppm to 1 wt% acetic acid to form an amidosulfamic acid salt; sulfamic acid, an amine, and from 1 wppm to 1 wt% acetic acid to form an amidosulfamic acid salt; (b) reacting the amidosulfamic acid salt with diketene to form an acetoacetamide salt; (c) deriving the acesulfame potassium from the acetoacetamide salt; wherein a molar ratio of acetic acid to sulfamic acid in the first reaction mixture is less than 0.095:1.
Refrigeration appliance with a refrigerant circuit (20, 80, 90), having a compressor, a first evaporator assembly with at least one first evaporator and with a high-pressure tube connected upstream of the first evaporator assembly, a second evaporator assembly connected in parallel with the first evaporator assembly with at least one second evaporator, a low-pressure tube (49, 49') connected downstream of the first evaporator assembly and the second evaporator assembly, and a suction tube heat exchanger (50, 50'), in which a high-pressure tube section (52, 52') of the high-pressure tube and a low-pressure tube section (54, 54') of the low-pressure tube (49, 49') are coupled in a heat-conducting manner, characterised in that the suction tube heat exchanger (50, 50') has three temperature sensors at three positions from a group of positions (60, 60'; 62, 62'; 56, 56'; 58, 58') at the inlet and at the outlet of the low-pressure tube section (54, 54'), and at the inlet and at the outlet of the high-pressure tube section (52, 52').
An indoor unit for an air-conditioning apparatus, comprising: a sensor box accommodating a sensor configured to detect light; a gear configured to rotate the sensor box; a gearbox configured to hold the sensor box so as to be rotatable, and accommodating the gear; a shaft inserted through the gear and the gearbox; a first motor configured to rotate the shaft to rotate the gear to cause the gear to rotate the sensor box; and a second motor configured to cause the gearbox to move along a first axis the sensor box and the gear being configured to move along the first axis together with the gearbox. a sensor box accommodating a sensor configured to detect light; a gear configured to rotate the sensor box; a gearbox configured to hold the sensor box so as to be rotatable, and accommodating the gear; a shaft inserted through the gear and the gearbox; a first motor configured to rotate the shaft to rotate the gear to cause the gear to rotate the sensor box; and a second motor configured to cause the gearbox to move along a first axis the sensor box and the gear being configured to move along the first axis together with the gearbox.
Bearing arrangement for the compressor side of a turbocharger of an internal combustion engine, having a shaft on which a compressor wheel is arranged and which extends through a bearing housing, wherein the bearing arrangement comprises a seal bushing and a bearing collar and an axial bearing, wherein the seal bushing and the bearing collar are arranged on the shaft, wherein the axial bearing is arranged fixedly in the bearing housing, wherein the radially inner region of the axial bearing is arranged between a radially extending wall of the bearing collar, which wall is situated on a side of the axial bearing averted from the compressor wheel, and a radially extending wall of the seal bushing, which wall is situated on a side of the axial bearing facing towards the compressor wheel, wherein a feed of oil is ensured via gaps between the radially extending wall and the axial bearing, characterized in that those surfaces (54, 62) of the axial bearing and of the bearing collar which extend in an axial direction are formed so as to be mutually correspondingly stepped downward in a radial direction towards the compressor side such that the surface directed towards the bearing collar of the axial bearing has at least two axially extending surfaces (55, 56) and at least one radially extending surface, and the surface directed towards the axial bearing of the bearing collar has at least two axially extending surfaces (75, 76) and at least one radially extending surface, which are arranged in each case opposite one another.
Device for grinding a workpiece having: a carrier element, a plurality of in particular electromagnetically operable pressure segments (12a, 12b, 12c) which are arranged along the carrier element and which are in each case designed to press a grinding element, in particular a grinding belt, against a workpiece, at least one sensor (13a, 13b, 13c) for registering a compressive force applied to a workpiece by one of the pressure segments, wherein the device includes a grinding finger which extends along the carrier element, wherein the sensor(s) (13a, 13b, 13c) is/are provided between the grinding finger and the respective pressure segment (12a, the 12b, 12c), characterised in that the pressure segments (12a, 12b, 12c) are in each case electromagnetically moveable by means of a magnetic actuator accommodated in a guide (16a, 16b, 16c) provided on the carrier element. a carrier element, a plurality of in particular electromagnetically operable pressure segments (12a, 12b, 12c) which are arranged along the carrier element and which are in each case designed to press a grinding element, in particular a grinding belt, against a workpiece, at least one sensor (13a, 13b, 13c) for registering a compressive force applied to a workpiece by one of the pressure segments, wherein the device includes a grinding finger which extends along the carrier element, wherein the sensor(s) (13a, 13b, 13c) is/are provided between the grinding finger and the respective pressure segment (12a, the 12b, 12c), characterised in that the pressure segments (12a, 12b, 12c) are in each case electromagnetically moveable by means of a magnetic actuator accommodated in a guide (16a, 16b, 16c) provided on the carrier element.
A rotor blade assembly comprising; a flex-beam member; a torque tube surrounding the flex-beam member and extending partially along a rotor blade assembly length; a rotor blade surrounding the flex beam member extending from the torque tube to a blade tip; and a single connecting pin assembly to secure the rotor blade and the torque tube at the flex-beam member, the single connecting pin assembly consisting of: a first pin member having a first shaft extending at least partially into the rotor blade assembly through the rotor blade from a first rotor blade side; and a second pin member disposed at a second rotor blade side; wherein a clamping load between the first pin member and the second pin member secures the rotor blade and torque tube to the flex-beam member. a first pin member having a first shaft extending at least partially into the rotor blade assembly through the rotor blade from a first rotor blade side; and a second pin member disposed at a second rotor blade side; wherein a clamping load between the first pin member and the second pin member secures the rotor blade and torque tube to the flex-beam member.
A straightening device adapted for straightening welding wire of any diameter in a range of 1.2 mm to 1.6 mm, comprising two groups (13a, 13b) of straightening rolls configured to allow a welding wire to pass through them and be straightened, wherein the plurality of straightening rolls forming each said roll groups (13a, 13b) are arranged at a predetermined arrangement interval along a passing direction of the welding wire so as to face with each other across a straightening path along which the welding wire passes, characterized in that the two sets of roll groups (13a, 13b) are arranged so that the directions in which they face across the straightening path are different from each other, the straightening rolls are small-diameter rolls having a roll diameter of 20 mm or less, each of the roll groups (13a, 13b) is a non-adjustable type that does not allow change of arrangement positions of the straightening rolls forming the roll group (13a, 13b), wherein each of the roll groups (13a, 13b) is configured to include the straightening roll that satisfies the following range of a ratio of a roll diameter of the straightening roll to a welding wire diameter range of 1.2 mm to 1.6 mm: 4 ≤ r d ≤ 9 r: roll radius of straightening roll d: welding wire diameter range of 1.2 mm to 1.6 mm each of the roll groups (13a, 13b) is configured to include the straightening rolls arranged so as to satisfy the following ratio of the roll diameter to an arrangement interval between the straightening rolls: 0.5 ≤ r L ≤ 0.7 r: roll radius of straightening roll L: arrangement interval between straightening rolls, and the roll groups (13a, 13b) are configured to satisfy a range shown in the following: − 1.3 ≤ δ d ≤ 0.3 δ: engaging amount of straightening roll d: welding wire diameter range of 1.2 mm to 1.6 mm r: roll radius of straightening roll d: welding wire diameter range of 1.2 mm to 1.6 mm each of the roll groups (13a, 13b) is configured to include the straightening rolls arranged so as to satisfy the following ratio of the roll diameter to an arrangement interval between the straightening rolls: 0.5 ≤ r L ≤ 0.7 r: roll radius of straightening roll L: arrangement interval between straightening rolls, and the roll groups (13a, 13b) are configured to satisfy a range shown in the following: − 1.3 ≤ δ d ≤ 0.3 δ: engaging amount of straightening roll d: welding wire diameter range of 1.2 mm to 1.6 mm
Interface element (60; 60') for a utility vehicle, comprising electronic components, wherein the electronic components comprise at least one connection (62; 62') to at least one data interface of a vehicle, wherein the connection (62; 62') is suitable and is provided for the exchange of measurement data and/or control and/or regulation data for the control of electronic components, wherein the interface element (60; 60') also comprises at least one integrated measurement and/or control and/or regulation unit, characterised in that the interface element (60; 60') is in the form of a plug-in element and by virtue of the interface element (60; 60'), valves of an ABS system of the utility vehicle, valves of an electronic brake system of the utility vehicle, valves of an air suspension system of the utility vehicle N or valves of an air treatment unit of the utility vehicle or valves of a pressure supply unit of the utility vehicle can be activated.
A reciprocating pump comprising: a pump chamber which is able to flow a liquid; a suction port which enables a liquid to be suctioned into the pump chamber; a discharge port which enables a liquid in the pump chamber to be discharged; a reciprocating device which is adapted to reciprocate n the pump chamber by a drive device and enables a liquid to be suctioned into the pump chamber from the suction port and enables the liquid to be discharged from the discharge port due to the reciprocating; valve devices (J1, J2) which are disposed between the pump chamber and a flow route on a suction port side and a flow route on a discharge port side, are openable and closable in response to a change in a liquid pressure in the pump chamber, which is produced depending on the reciprocating of the reciprocating device, to allow the liquid to flow in an opened state, and block the liquid from flowing in a closed state; characterized in a detection device that is able to detect a period of time during which the valve devices (J1,J2) are in the opened state or in the closed state in a predetermined cycle; and an arithmetic device that performs an arithmetic operation to obtain pump volumetric efficiency or a flow rate based on a comparison between the period of detection time detected by the detection device and a period of time during which the valve devices (J1,J2) are in the opened state or in the closed state in the predetermined cycle during a wearless operational state of the reciprocating pump. a pump chamber which is able to flow a liquid; a suction port which enables a liquid to be suctioned into the pump chamber; a discharge port which enables a liquid in the pump chamber to be discharged; a reciprocating device which is adapted to reciprocate n the pump chamber by a drive device and enables a liquid to be suctioned into the pump chamber from the suction port and enables the liquid to be discharged from the discharge port due to the reciprocating; valve devices (J1, J2) which are disposed between the pump chamber and a flow route on a suction port side and a flow route on a discharge port side, are openable and closable in response to a change in a liquid pressure in the pump chamber, which is produced depending on the reciprocating of the reciprocating device, to allow the liquid to flow in an opened state, and block the liquid from flowing in a closed state; characterized in a detection device that is able to detect a period of time during which the valve devices (J1,J2) are in the opened state or in the closed state in a predetermined cycle; and an arithmetic device that performs an arithmetic operation to obtain pump volumetric efficiency or a flow rate based on a comparison between the period of detection time detected by the detection device and a period of time during which the valve devices (J1,J2) are in the opened state or in the closed state in the predetermined cycle during a wearless operational state of the reciprocating pump.
A gas turbine engine component comprising: an annular flange arm having a radially inner surface, a radially outer surface, a forward end and an aft end defining an aft edge; an annular backing plate mounted to said radially inner surface, said backing plate having a radially outer surface; and a bypass circuit; characterized in that: the bypass circuit comprises: a first channel formed in said radially inner surface, extending around the entire circumference of the flange arm and defining a continuous ring channel; at least one inlet passage extending through said flange arm from an inlet port formed on the radially outer surface of the flange arm to said first channel; at least one outlet slot formed in said radially inner surface in fluid communication with said first channel and extending axially to the aft edge of the flange arm; said backing plate covers the first channel and the at least one outlet slot. an annular flange arm having a radially inner surface, a radially outer surface, a forward end and an aft end defining an aft edge; an annular backing plate mounted to said radially inner surface, said backing plate having a radially outer surface; and a bypass circuit; the bypass circuit comprises: a first channel formed in said radially inner surface, extending around the entire circumference of the flange arm and defining a continuous ring channel; at least one inlet passage extending through said flange arm from an inlet port formed on the radially outer surface of the flange arm to said first channel; at least one outlet slot formed in said radially inner surface in fluid communication with said first channel and extending axially to the aft edge of the flange arm; said backing plate covers the first channel and the at least one outlet slot. a first channel formed in said radially inner surface, extending around the entire circumference of the flange arm and defining a continuous ring channel; at least one inlet passage extending through said flange arm from an inlet port formed on the radially outer surface of the flange arm to said first channel; at least one outlet slot formed in said radially inner surface in fluid communication with said first channel and extending axially to the aft edge of the flange arm; said backing plate covers the first channel and the at least one outlet slot.
A method for preparation of betulonic acid or betulinic acid from betulin wherein the method comprises process stages of: oxidizing betulin to betulonic aldehyde in presence of a catalyst and an oxidant, ( oxidizing said betulonic aldehyde to betulonic acid with an oxidizing system, reducing said betulonic acid to betulinic acid by using reducing agent wherein catalytic oxidation reaction of betulin to betulonic aldehyde in stage is performed simultaneously, in the same reaction vessel, with the oxidizing of betulonic aldehyde to betulonic acid in the stage or oxidizing betulin to betulinic aldehyde in presence of a catalyst and an oxidant, ( oxidizing said betulinic aldehyde to betulinic acid with an oxidizing system, wherein catalytic oxidation reaction of betulin to betulinic aldehyde in stage is performed simultaneously, in the same reaction vessel, with the oxidizing of betulinic aldehyde to betulinic acid in the stage and - in stage or catalytic oxidation of betulin is performed by a Pd -catalyst in presence of dioxygen. oxidizing betulin to betulonic aldehyde in presence of a catalyst and an oxidant, ( oxidizing said betulonic aldehyde to betulonic acid with an oxidizing system, reducing said betulonic acid to betulinic acid by using reducing agent wherein catalytic oxidation reaction of betulin to betulonic aldehyde in stage is performed simultaneously, in the same reaction vessel, with the oxidizing of betulonic aldehyde to betulonic acid in the stage or oxidizing betulin to betulinic aldehyde in presence of a catalyst and an oxidant, ( oxidizing said betulinic aldehyde to betulinic acid with an oxidizing system, wherein catalytic oxidation reaction of betulin to betulinic aldehyde in stage is performed simultaneously, in the same reaction vessel, with the oxidizing of betulinic aldehyde to betulinic acid in the stage and - in stage or catalytic oxidation of betulin is performed by a Pd -catalyst in presence of dioxygen. - in stage or catalytic oxidation of betulin is performed by a Pd -catalyst in presence of dioxygen.
A fluid feed pump that feeds a fluid through a fluid channel, comprising: a pump chamber having variable volume; an inlet channel arranged to allow inflow of the fluid from the fluid channel to the pump chamber; an outlet channel connected with the pump chamber to feed the fluid out of the pump chamber; and an outlet buffer chamber connected with the outlet channel to feed the fluid from the outlet channel to the fluid channel, characterized in that the outlet buffer chamber has a compliance higher than a compliance of the pump chamber, and the compliance is expressed as the following Equation when volume of the chamber is V, bulk modulus of elasticity of the chamber is K, and a compressibility of fluid is κ F, V × 1 / K + κ F. a pump chamber having variable volume; an inlet channel arranged to allow inflow of the fluid from the fluid channel to the pump chamber; an outlet channel connected with the pump chamber to feed the fluid out of the pump chamber; and an outlet buffer chamber connected with the outlet channel to feed the fluid from the outlet channel to the fluid channel, characterized in that the outlet buffer chamber has a compliance higher than a compliance of the pump chamber, and the compliance is expressed as the following Equation when volume of the chamber is V, bulk modulus of elasticity of the chamber is K, and a compressibility of fluid is κ F, V × 1 / K + κ F.
A method for verifying the rendering of an image for a display system comprising: generating a plurality of pixels that form the image; modifying pixels to produce marked pixels of a critical symbology within the image by setting a bit of at least one of a plurality of color values to a "1" or "0" value and all of the corresponding bits of that color to a different value for all pixels that are not part of the critical symbology; sending the plurality of pixels to an integrity monitoring function; retrieving the marked pixels of the critical symbology and a location of the marked pixels of the critical symbology for use to verify the rendering of a graphic image at the integrity monitoring function; saving data representative of the critical symbology derived from the marked pixels of the critical symbology and the location of the marked pixels of the critical symbology to a memory; transferring the location of a first end pixel, a second end pixel, a midpoint pixel, a one-fourth pixel located between the first end pixel and the midpoint pixel, and a three-fourth pixel located between the second end pixel and the midpoint pixel of a graphical critical symbology to a monitor warning function device; and verifying the generation of the critical symbology using the transferred data. generating a plurality of pixels that form the image; modifying pixels to produce marked pixels of a critical symbology within the image by setting a bit of at least one of a plurality of color values to a "1" or "0" value and all of the corresponding bits of that color to a different value for all pixels that are not part of the critical symbology; sending the plurality of pixels to an integrity monitoring function; retrieving the marked pixels of the critical symbology and a location of the marked pixels of the critical symbology for use to verify the rendering of a graphic image at the integrity monitoring function; saving data representative of the critical symbology derived from the marked pixels of the critical symbology and the location of the marked pixels of the critical symbology to a memory; transferring the location of a first end pixel, a second end pixel, a midpoint pixel, a one-fourth pixel located between the first end pixel and the midpoint pixel, and a three-fourth pixel located between the second end pixel and the midpoint pixel of a graphical critical symbology to a monitor warning function device; and verifying the generation of the critical symbology using the transferred data.
System for acquiring cervical images, the system comprising an image acquisition subsystem for acquiring cervical images of a cervical region of a patient during a colposcopy procedure, and a display subsystem for displaying the cervical images on a display by providing image data of the cervical images to the display, characterized in that - the image acquisition subsystem is arranged for, when operating in an interval mode, acquiring the cervical images at predetermined time intervals to obtain a scheduled acquisition of a time-series of cervical images showing possible changes in the cervical region over time, and reporting a progress of the scheduled acquisition to the display subsystem; and - the display subsystem is arranged for establishing a progress indicator on the display by generating indicator data and providing the indicator data to the display, the progress indicator providing visual feedback on the progress of the scheduled acquisition to a user. - the image acquisition subsystem is arranged for, when operating in an interval mode, acquiring the cervical images at predetermined time intervals to obtain a scheduled acquisition of a time-series of cervical images showing possible changes in the cervical region over time, and reporting a progress of the scheduled acquisition to the display subsystem; and - the display subsystem is arranged for establishing a progress indicator on the display by generating indicator data and providing the indicator data to the display, the progress indicator providing visual feedback on the progress of the scheduled acquisition to a user.