mhurhangee/ep-ind-claims huggingface dataset:
A process for the preparation of an α-functionalized ketone of the general formula I, wherein R 1 and R 2 are the same or different and are independently selected from H, linear or branched C 1 -C 8 -alkyl, C 3 -C 3 -cycloalkyl, linear or branched C 2 -C 8 -alkenyl, C 5 -C 8 -cycloalkenyl, linear or branched C 2 -C 8 -alkynyl, C 6 -C 14 -aryl or form C 3 -C 12 -cycloalkyl or C 5 -C 12 -cycloalkenyl together with the connecting C atom; R 3, R 4, R 5, R 6 and R 7 are the same or different and are independently selected from H, linear or branched C 1 -C 8 -alkyl, linear or branched C 2 -C 8 -alkenyl, C 1 -C 8 -alkoxy, C 2 -C 8 -alkenyloxy, C 3 -C 3 -cycloalkyl, C 6 -C 14 -aryl, C 3 -C 3 -cycloalkoxy, C 7 -C 15 -arylalkoxy, C 9 -C 15 -alkenylarylalkoxy, N(R 8) 2 or SR 8 with R 8 being selected from linear or branched C 1 -C 8 -alkyl, linear or branched C 2 -C 8 -alkenyl, C 6 -C 14 -aryl, C 1 -C 8 -alkoxy, C 2 -C 8 -alkenyloxy, C 3 -C 3 -cycloalkyl, C 3 -C 3 -cycloalkoxy, C 7 -C 15 -arylalkoxy, C 9 -C 15 -alkenylarylalkoxy, or R 8 form a C 3 -C 9 -alicyclic system together with the connecting N atom, optionally one or more carbon atoms are replaced with O, or two adjacent R form an aromatic system together with the benzene ring of formula I; Z is selected from OR 9, NHR 9 and NR 10 R 11 with R 9, R 10 and R 11 being independently selected from H, linear or branched C 1 -C 8 -alkyl, linear or branched C 2 -C 8 -alkenyl, C 1 -C 8 -alkoxy, C 2 -C 8 -alkenyloxy, C 3 -C 8 -cycloalkyl, C 3 -C 8 -cycloalkoxy, C 6 -C 14 -aryl, C 7 -C 15 -arylalkyl, C 7 -C 15 -arylalkoxy, C 9 -C 15 -alkenylarylalkoxy, C 9 -C 15 -alkenylarylalkyl; or R 10 and R 11 form a C 3 -C 9 -alicyclic system together with the connecting N or C atom, optionally one or more carbon atoms are replaced with O; characterized in that a ketone of the general formula II wherein R 1, R 2, R 3, R 4, R 5, R 6 and R 7 are as defined above, is contacted under phase-transfer conditions with an at least partially halogenated C 2 -C 8 -alkane and/or C 2 -C 8 -alkene, and i) a base selected from the group comprising alkali metal hydroxide, earth alkali metal hydroxide, alkali metal C 1 -C 8 -alkoxide, earth alkali metal C 1 -C 8 -alkoxide and mixtures thereof, or ii) a base selected from the group comprising alkali metal hydroxide, earth alkali metal hydroxide, alkali metal C 1 -C 8 -alkoxide, earth alkali metal C 1 -C 8 -alkoxide and mixtures thereof together with the protonated form of Z as defined above. i) a base selected from the group comprising alkali metal hydroxide, earth alkali metal hydroxide, alkali metal C 1 -C 8 -alkoxide, earth alkali metal C 1 -C 8 -alkoxide and mixtures thereof, or ii) a base selected from the group comprising alkali metal hydroxide, earth alkali metal hydroxide, alkali metal C 1 -C 8 -alkoxide, earth alkali metal C 1 -C 8 -alkoxide and mixtures thereof together with the protonated form of Z as defined above.
An electrical system of an elevator system, comprising: an elevator alarm system (202, 302) configured to provide an alarm within an elevator car of the elevator system, wherein the elevator alarm system (202, 302) is configured to be supplied with power from a primary power source (204, 304); a secondary power source (206, 306); and a controller (218, 318) configured to control a power flow from the secondary power source (206, 306) to the elevator alarm system (202, 302) when the primary power source (204, 304) fails, characterised in that the secondary power source (206, 306) comprises a first power storage device (208, 308) and a second power storage device (210, 310), and the controller (218, 318) is further configured to test a capacity of the first power storage device(208, 308) by discharging a power of the first power storage device (208, 308) and storing said discharged power within the second power storage device (210, 310). an elevator alarm system (202, 302) configured to provide an alarm within an elevator car of the elevator system, wherein the elevator alarm system (202, 302) is configured to be supplied with power from a primary power source (204, 304); a secondary power source (206, 306); and a controller (218, 318) configured to control a power flow from the secondary power source (206, 306) to the elevator alarm system (202, 302) when the primary power source (204, 304) fails, characterised in that the secondary power source (206, 306) comprises a first power storage device (208, 308) and a second power storage device (210, 310), and the controller (218, 318) is further configured to test a capacity of the first power storage device(208, 308) by discharging a power of the first power storage device (208, 308) and storing said discharged power within the second power storage device (210, 310).
Wall drain for installation in a wall of a wet room, said wall drain comprising an inflow opening, which can discharge water from the wet room, and a receiving container, fluidically connected to the inflow opening, for receiving floor water from the wet room, the receiving container comprising a bottom trough, an upper face and side walls (3, 4, 5, 6), and said wall drain comprising a pump unit arranged in the receiving container, characterised in that the pump unit is held in the receiving container on one of the side walls (3, 4, 5, 6) and the upper face of the receiving container by means of releasable fastening means (63, 68), the pump unit being tensioned between the upper face and the side wall (3, 4, 5, 6).
A swing seat for a playground swing, wherein the swing seat extends along a longitudinal axis, said swing seat comprising a first seat portion and a second seat portion coupled to said first seat portion, the first seat portion is a child safety seat adapted to support a child too young to be able to keep its own balance in a safe way during swinging having a base portion for seating a child, a back support that at least partially extends from the base portions towards a support frame, and the support frame for supporting the child in an upright position, wherein the first seat portion is arranged to swing in a general swinging direction substantially coinciding with said longitudinal axis, and the second seat portion is arranged in line with the first seat portion along the longitudinal axis so that the first and the second seat portions (2, 3) are both aligned to swing in the general swinging direction, characterized in that the second seat portion is a regular seat, and in that the regular seat is substantially flat without supports surrounding the seat and is adapted to suit an adult or a big child.
An image display device comprising: an image generation unit configured to generate image display light based on an image signal; a projection unit that includes a first projection mirror configured to project, in a first direction, the image display light generated by the image generation unit, and a second projection mirror configured to project, in a second direction that is perpendicular to the first direction, the image display light projected by the first projection mirror; a combiner configured to present the image display light projected by the projection unit as a virtual image; and a rotating unit configured to rotationally move the combiner along at least one rotation surface, characterized in that, when the rotating unit rotationally moves the combiner by an angle of θ along a rotation surface that is parallel to the first direction, the projection unit changes a direction in which the image display light is projected by rotationally moving the first projection mirror by an angle of (1/2)θ and by rotationally moving the second projection mirror by the angle of θ. an image generation unit configured to generate image display light based on an image signal; a projection unit that includes a first projection mirror configured to project, in a first direction, the image display light generated by the image generation unit, and a second projection mirror configured to project, in a second direction that is perpendicular to the first direction, the image display light projected by the first projection mirror; a combiner configured to present the image display light projected by the projection unit as a virtual image; and a rotating unit configured to rotationally move the combiner along at least one rotation surface, characterized in that, when the rotating unit rotationally moves the combiner by an angle of θ along a rotation surface that is parallel to the first direction, the projection unit changes a direction in which the image display light is projected by rotationally moving the first projection mirror by an angle of (1/2)θ and by rotationally moving the second projection mirror by the angle of θ.
A flexible electronic device comprising: a main body (31;41); a flexible display disposed on a front face of the main body; an outer metal frame (35;410) mounted to enclose a side rim of the main body; and a folding unit (34;44) mounted in the main body to enable the main body to be folded/unfolded, wherein the folding unit comprises a plurality of folding members (340;441-447) arranged side by side and rotatably connected with each other to be rotatable, wherein opposite end portions of each of the plurality of folding members is exposed to the outside, and a remaining portion, excluding the opposite end portions, is concealed within the main body, wherein the opposite end portions are disposed as a portion of the outer metal frame in a foldable portion of the main body, and wherein each opposite end portion of each of the plurality of folding members comprises a surface without holes, and wherein no exterior gap exists between respective folding members at the opposite end portions. a main body (31;41); a flexible display disposed on a front face of the main body; an outer metal frame (35;410) mounted to enclose a side rim of the main body; and a folding unit (34;44) mounted in the main body to enable the main body to be folded/unfolded, wherein the folding unit comprises a plurality of folding members (340;441-447) arranged side by side and rotatably connected with each other to be rotatable, wherein opposite end portions of each of the plurality of folding members is exposed to the outside, and a remaining portion, excluding the opposite end portions, is concealed within the main body, wherein the opposite end portions are disposed as a portion of the outer metal frame in a foldable portion of the main body, and wherein each opposite end portion of each of the plurality of folding members comprises a surface without holes, and wherein no exterior gap exists between respective folding members at the opposite end portions.
An interface for a bus subscriber of a lighting system, wherein the interface has a rectifier for rectifying the voltage of the bus line as well as means for the potential separation of the bus line, wherein the rectifier and the means for the potential separation are contained in an integrated circuit, characterized in that the integrated circuit is designed as multi-chip modules.
Railway carriage with a container structure featuring a cellular construction of steel, wherein a base plate, transversal struts, longitudinal struts and a top plate form a sandwich-like cellular construction, characterised in that the ratio between the thickness (d) of the metal of the base plate, of the longitudinal struts, of the transversal struts and of the top plate and the distance (x) between the longitudinal struts ranges between 1:60 and 1:80, and the ratio between the thickness (d) of the metal of the base plate, of the longitudinal struts, of the transversal struts and of the top plate and the distance (y) between the transversal struts ranges between 1:60 and 1:80.
Device (D1, D2) for the certified measurement of electric parameters and customers' flexibility behaviour, and for communicating with a distribution system operator, characterized in that the device comprises a SoM (System on Module), a Certification Module, a Customer Communication Module and a Communication Module, wherein: I. the SoM (System on Module) is configured for elaborating the information coming from a Metering Module or from a DSO's Smart Meter, and is connected to said Certification Module and to said Customer Communication Module; II. the Certification Module is connected to said SoM, and is configured for generating a "digital footprint" (hash) starting from the values received from the SoM, for signing said digital footprint through the public and the private keys provided of his chip, and for transferring this "signed data packet" to a Communication Module to which the Certification Module is further connected; III. the Customer Communication Module is connected to both said SoM and to a Customer Management System, and is configured to send to the Customer Management System the information received from the SoM, which is exactly the same information received by the Certification Module; IV. the Communication Module is configured to perform a bidirectional communication with both the DSO's Network Management Platform and a Smart Contract software component. I. the SoM (System on Module) is configured for elaborating the information coming from a Metering Module or from a DSO's Smart Meter, and is connected to said Certification Module and to said Customer Communication Module; II. the Certification Module is connected to said SoM, and is configured for generating a "digital footprint" (hash) starting from the values received from the SoM, for signing said digital footprint through the public and the private keys provided of his chip, and for transferring this "signed data packet" to a Communication Module to which the Certification Module is further connected; III. the Customer Communication Module is connected to both said SoM and to a Customer Management System, and is configured to send to the Customer Management System the information received from the SoM, which is exactly the same information received by the Certification Module; IV. the Communication Module is configured to perform a bidirectional communication with both the DSO's Network Management Platform and a Smart Contract software component.
Pump for bringing about a flow of regenerating brine in a chamber containing substances with water-softening properties of a decalcifying device of a dishwashing machine, comprising: - a body in which a brine inflow conduit provided with a one-way valve and a brine outflow conduit provided with a one-way valve are defined, said pump further comprises: - a solenoid having a longitudinal axis and arranged within said body, and - a core controlled by said solenoid, mobile along said longitudinal axis, provided with return elastic means and having an upper end associated to said body and a lower end connected to a centre portion of a membrane, whose peripheral portion is fixed to said body, characterized in that the core has a part of plastics material which is slidingly associated to the body and to which a member of magnetic material is assembled, wherein said outflow conduit has an initial portion coaxial with said longitudinal axis so that, when the pump is not active, the mouth of said initial portion is closed by said centre portion of the membrane which ensures the water-tightness in both directions between said inflow and outflow conduits (16, 12). - a body in which a brine inflow conduit provided with a one-way valve and a brine outflow conduit provided with a one-way valve are defined, - a solenoid having a longitudinal axis and arranged within said body, and - a core controlled by said solenoid, mobile along said longitudinal axis, provided with return elastic means and having an upper end associated to said body and a lower end connected to a centre portion of a membrane, whose peripheral portion is fixed to said body, characterized in that the core has a part of plastics material which is slidingly associated to the body and to which a member of magnetic material is assembled,
A semiconductor device, comprising: a normally-off transistor having a first source electrically connected to a source terminal, a first drain, and a first gate;and a normally-on transistor having a second source electrically connected to the first drain, a second drain electrically connected to a drain terminal, and a second gate; and a first diode having a first anode electrically connected to the second gate and a first cathode electrically connected to the first source; characterized in that the semiconductor device further comprises: a capacitor having one end electrically connected to a gate terminal and the other end electrically connected to the first anode of the first diode; a first resistive element with one end electrically connected to the gate terminal and the capacitor and the other end electrically connected to the first gate; and a second diode provided between the gate terminal and the first gate in parallel with the first resistive element, the second diode having a second anode connected to the gate terminal and a second cathode electrically connected to the first gate. a normally-off transistor having a first source electrically connected to a source terminal, a first drain, and a first gate;and a normally-on transistor having a second source electrically connected to the first drain, a second drain electrically connected to a drain terminal, and a second gate; and a first diode having a first anode electrically connected to the second gate and a first cathode electrically connected to the first source; characterized in that the semiconductor device further comprises: a capacitor having one end electrically connected to a gate terminal and the other end electrically connected to the first anode of the first diode; a first resistive element with one end electrically connected to the gate terminal and the capacitor and the other end electrically connected to the first gate; and a second diode provided between the gate terminal and the first gate in parallel with the first resistive element, the second diode having a second anode connected to the gate terminal and a second cathode electrically connected to the first gate. a capacitor having one end electrically connected to a gate terminal and the other end electrically connected to the first anode of the first diode; a first resistive element with one end electrically connected to the gate terminal and the capacitor and the other end electrically connected to the first gate; and a second diode provided between the gate terminal and the first gate in parallel with the first resistive element, the second diode having a second anode connected to the gate terminal and a second cathode electrically connected to the first gate.
A method of facilitating ultrasonic analysis of a subject, the method comprising: producing signals for causing a set of outgoing ultrasonic signals to be transmitted to the subject, wherein the set of outgoing ultrasonic signals is defined at least in part by a variable imaging parameter that varies over time in accordance with a variable imaging parameter function, the variable imaging parameter function including a periodic function that varies over time at an imaging parameter frequency; the variation of the variable imaging parameter results in a variation of the ultrasound point spread function used in the imaging system; receiving signals representing a time dependent representation of the subject generated from a set of received ultrasonic signals scattered by the subject, wherein, the time dependent representation includes a temporally ordered set or sequence of image representations of the subject representing the subject over a time period; determining at least one property representation of the subject based on the imaging parameter frequency and the time dependent representation of the subject; and producing signals representing the at least one property representation of the subject to facilitate analysis of the subject. producing signals for causing a set of outgoing ultrasonic signals to be transmitted to the subject, wherein the set of outgoing ultrasonic signals is defined at least in part by a variable imaging parameter that varies over time in accordance with a variable imaging parameter function, the variable imaging parameter function including a periodic function that varies over time at an imaging parameter frequency; the variation of the variable imaging parameter results in a variation of the ultrasound point spread function used in the imaging system; receiving signals representing a time dependent representation of the subject generated from a set of received ultrasonic signals scattered by the subject, wherein, the time dependent representation includes a temporally ordered set or sequence of image representations of the subject representing the subject over a time period; determining at least one property representation of the subject based on the imaging parameter frequency and the time dependent representation of the subject; and producing signals representing the at least one property representation of the subject to facilitate analysis of the subject.
Locking system for locking of compartments or boxes including containers to which the access mainly consists of double doors or gates A, B, characterized in that the locking system includes a bar, which at one end is fitted with a primarily cylindrical shaft, and which at the opposite end is fitted with an angled lock cover. The locking system further comprises a fitting that is adapted to be fitted in gate A, and which partially encloses the cylindrical shaft enabling the bar to be rotated horisontally. The locking system further comprises a fitting that is adapted to be fitted in the second gate B, and which covers a lock on four sides onto which the lock cover is adapted to be locked, whereby the lock is covered on all six sides.
A subsea distribution network comprising at least one subsea distribution bus connecting a power load system to electrical power supplied by an AC power supply by means of at least one long cable, the subsea distribution bus connecting the power load system to a subsea end of the long cable, characterized in that said at least one subsea distribution bus comprises a local control unit, and a temporary load device, wherein the local control unit is arranged to receive a voltage or current fault signal and send a first signal to the temporary load device, and wherein the local control unit is arranged to detect a reduced or within range voltage at the subsea side and send a second signal to the temporary load device, wherein said temporary load device is arranged, upon receipt of the first signal from the local control unit, to close (42, 52, 42') and reduce the voltage to the power load system, and, on receipt of the second signal (48, 58) from the local control unit is arranged to open and disconnect said temporary load device from the subsea distribution bus having avoided or reduced an overvoltage at the power load system.
A tank installation comprising a liquid storage tank and a fill limiter fitted to said liquid storage tank, the fill limiter comprising a body, a valve mechanism at least partially located in the body, and means for operating the valve mechanism between an open state and a closed state, the operating means including a float movable with respect to the body in a direction substantially parallel with or along the longitudinal axis of the fill limiter, the float includes at least one liquid engaging side surface (35, 135) that is obliquely disposed with respect to the direction of movement of the float, characterized in that the fill limiter is fitted to said liquid storage tank such that said longitudinal axis is obliquely disposed with respect to vertical and said at least one liquid engaging side surface is orientated to face the surface level of liquid contained, in use, in said liquid storage tank.