mhurhangee/patent-ind-claim-en huggingface dataset:
A shower assembly having a shower pole , which is vertical in the installation position and which transitions at its top end into a shower arm , which shower arm terminates at its free end in a shower head , which can be flow-connected via an internal water supply of the shower arm and of the shower pole to a shower fitting with which the temperature and/or volume of the mixed water supplied to the shower head can be adjusted, wherein the internal water supply has at least two mixed water flow paths (I, II), which are completely fluidically disconnected from each other between the shower fitting and the water outlet of the shower head , wherein the first mixed water flow path (I) is configured as an inner hose which is routed inside the shower arm and the shower pole to the shower head , and the second mixed water flow path (II) is configured as an annular channel between the inner hose and the shower arm or the shower pole up to the shower head , characterized in that the shower head has a shower head connecting piece with an inlet-side horizontal pipe section , which transitions into an outlet-side vertical pipe section on which a housing of the shower head is mounted, that the hose end of the inner hose has a hose-securing element , which is mounted in the shower head connecting piece in a positively-locking manner such that the hose-securing element holds the otherwise loose inner hose routed through the shower pole and through the shower arm firmly in place, that the inlet-side horizontal pipe section of the shower head connecting piece is connected in a fluid-tight manner to a pipe end of the shower arm , and that the hose-securing element is a sleeve-shaped end piece having, on the outer periphery, an interlocking contour , in particular an annular groove, which is interlockingly connected to a mating contour in the shower head connecting piece .
A computer-implemented method for processing a message comprising the steps of receiving the message for encryption; and encrypting the message by applying a monoid algebra based homomorphic encryption scheme with a key to obtain an encrypted message, characterized in that the encryption scheme transforms a monoid homomorphic cryptosystem into a ring homomorphic encryption scheme starting with the input data: (G, H, E, D) as the monoid homomorphic encryption scheme, wherein: G and H are monoids, E is an encryption algorithm of the monoid homomorphic encryption scheme, and D is a decryption algorithm of the monoid homomorphic encryption scheme, χ:H → A is a nontrivial R-character, a ring R and an R-algebra A, S is a set of values of χ in A, r is part of a fixed tuple (r 1 , ... , r k ) ∈ R k , where k ≥ 1, such that elements of the form ∑ r i s i and s i ∈ S is A, and algorithms (R[G], A, Enc, Dec), wherein: R[G] is a ring, for a plaintext m e A, let (h 1 , ... , h k ) ∈ H k such that m = ∑r i χ(h i ), Enc is an encryption algorithm where Enc(m) = ∑r i [E(h i )], and Dec is a decryption algorithm where Dec(∑ g∈G a g [g]) = ∑ g∈G a g χ(D(g)), wherein a subsequent decryption algorithm behaves homomorphically to both addition and multiplication operations. (G, H, E, D) as the monoid homomorphic encryption scheme, wherein: G and H are monoids, E is an encryption algorithm of the monoid homomorphic encryption scheme, and D is a decryption algorithm of the monoid homomorphic encryption scheme, G and H are monoids, E is an encryption algorithm of the monoid homomorphic encryption scheme, and D is a decryption algorithm of the monoid homomorphic encryption scheme, χ:H → A is a nontrivial R-character, a ring R and an R-algebra A, S is a set of values of χ in A, r is part of a fixed tuple (r 1 , ... , r k ) ∈ R k , where k ≥ 1, such that elements of the form ∑ r i s i and s i ∈ S is A, and algorithms (R[G], A, Enc, Dec), wherein: R[G] is a ring, for a plaintext m e A, let (h 1 , ... , h k ) ∈ H k such that m = ∑r i χ(h i ), Enc is an encryption algorithm where Enc(m) = ∑r i [E(h i )], and Dec is a decryption algorithm where Dec(∑ g∈G a g [g]) = ∑ g∈G a g χ(D(g)), R[G] is a ring, for a plaintext m e A, let (h 1 , ... , h k ) ∈ H k such that m = ∑r i χ(h i ), Enc is an encryption algorithm where Enc(m) = ∑r i [E(h i )], and Dec is a decryption algorithm where Dec(∑ g∈G a g [g]) = ∑ g∈G a g χ(D(g)),
An electric vehicle drive system, comprising a powertrain and a transmission system , wherein the powertrain comprises a first power output mechanism and a second power output mechanism, the first power output mechanism is connected to the transmission system , and the transmission system is configured to be connected to an air-conditioner compressor in an electric vehicle; the first power output mechanism is configured to drive, through the transmission system , the air-conditioner compressor to work; and the second power output mechanism is configured to drive the electric vehicle to travel; characterized in that the powertrain further comprises a drive motor and a transmission, the transmission comprises an input shaft , a countershaft , and an output axle shaft that are in transmission connection, and one end of the input shaft is connected to the drive motor; and the first power output mechanism comprises the input shaft and the countershaft , and the second power output mechanism comprises the output axle shaft ; the transmission system comprises two connection mechanisms and one transmission mechanism, wherein two ends of one connection mechanism are respectively connected to the other end of the input shaft and the transmission mechanism; two ends of the other connection mechanism are respectively connected to the countershaft and the transmission mechanism; and the transmission mechanism is configured to be connected to the air-conditioner compressor . the powertrain comprises a first power output mechanism and a second power output mechanism, the first power output mechanism is connected to the transmission system , and the transmission system is configured to be connected to an air-conditioner compressor in an electric vehicle; the first power output mechanism is configured to drive, through the transmission system , the air-conditioner compressor to work; and the second power output mechanism is configured to drive the electric vehicle to travel; characterized in that the powertrain further comprises a drive motor and a transmission, the transmission comprises an input shaft , a countershaft , and an output axle shaft that are in transmission connection, and one end of the input shaft is connected to the drive motor; and the first power output mechanism comprises the input shaft and the countershaft , and the second power output mechanism comprises the output axle shaft ; the transmission system comprises two connection mechanisms and one transmission mechanism, wherein two ends of one connection mechanism are respectively connected to the other end of the input shaft and the transmission mechanism; two ends of the other connection mechanism are respectively connected to the countershaft and the transmission mechanism; and the transmission mechanism is configured to be connected to the air-conditioner compressor .
A controller for a vehicle, the controller being configured to: receive an indication of a measured speed of the vehicle; determine whether a gradient on which the vehicle is located is below a threshold gradient; and provide an output signal to cause a brake of the vehicle to be automatically applied to hold the vehicle stationary, in dependence on: the received indication of the measured speed of the vehicle being below a threshold speed; and the determination that the gradient is below the threshold gradient, characterized in that the controller is configured to determine whether the gradient is below the threshold gradient by determining whether the measured speed of the vehicle remains within a first speed range including zero for a first period of time that has a predefined first duration. receive an indication of a measured speed of the vehicle; determine whether a gradient on which the vehicle is located is below a threshold gradient; and provide an output signal to cause a brake of the vehicle to be automatically applied to hold the vehicle stationary, in dependence on: the received indication of the measured speed of the vehicle being below a threshold speed; and the determination that the gradient is below the threshold gradient, the received indication of the measured speed of the vehicle being below a threshold speed; and the determination that the gradient is below the threshold gradient, characterized in that the controller is configured to determine whether the gradient is below the threshold gradient by determining whether the measured speed of the vehicle remains within a first speed range including zero for a first period of time that has a predefined first duration.
A latch provided at a storage container and configured to detachably couple to a fixing member provided on a door and configured to detachably couple a plurality of recesses formed in a cabinet, characterized in that the latch comprising: a housing provided on the storage container ; a holding member rotatably installed in the housing and configured to selectively engage the fixing member ; a rotation limiter installed in the housing is configured to be inserted into the holding member to limit rotation of the holding member when the holding member is disconnected from the fixing member ; a movement guide provided in the housing and connected to the holding member via a first elastic member to guide rotation of the holding member ; a press piece provided at the front of the housing to press the movement guide to rotate the movement guide ; guide recesses formed at the housing to guide movement of the fixing member into and out of the housing for engagement and disengagement of the fixing member and the holding member ; a pin that extends from the holding member and configured to be received in a pin recess formed in the cabinet when the storage container couple to the cabinet, wherein the holding member is engaged with the fixing member to couple the storage container to the door in a first mode, wherein the holding member is disengaged from the fixing member and the pin is received in the pin recess to couple the storage container to the cabinet in a second mode. a housing provided on the storage container ; a holding member rotatably installed in the housing and configured to selectively engage the fixing member ; a rotation limiter installed in the housing is configured to be inserted into the holding member to limit rotation of the holding member when the holding member is disconnected from the fixing member ; a movement guide provided in the housing and connected to the holding member via a first elastic member to guide rotation of the holding member ; a press piece provided at the front of the housing to press the movement guide to rotate the movement guide ; guide recesses formed at the housing to guide movement of the fixing member into and out of the housing for engagement and disengagement of the fixing member and the holding member ; a pin that extends from the holding member and configured to be received in a pin recess formed in the cabinet when the storage container couple to the cabinet, wherein the holding member is engaged with the fixing member to couple the storage container to the door in a first mode, wherein the holding member is disengaged from the fixing member and the pin is received in the pin recess to couple the storage container to the cabinet in a second mode.
A hybrid probe/cutter instrument for meniscal probing and cutting, comprising: a handle ; an outer tube attached to the handle, the outer tube having a proximal end, a distal end, and a longitudinal slot ; a probe tip comprising a hook provided at a most distal end of the outer tube and configured to hook tissue, wherein the probe tip comprises a separate slot to receive a cutting device ; the cutting device extending through the outer tube and being housed within the outer tube, the cutting device being configured to slide distally within the longitudinal slot from a first position proximal to the probe tip in which the cutting device is housed inside the outer tube to a second position in which the cutting device is received within the longitudinal slot, is nested within the separate slot in the probe tip, and is exposed for cutting the tissue; and an actuator mechanism for actuating the cutting device from the first position to the second position. a handle ; an outer tube attached to the handle, the outer tube having a proximal end, a distal end, and a longitudinal slot ; a probe tip comprising a hook provided at a most distal end of the outer tube and configured to hook tissue, wherein the probe tip comprises a separate slot to receive a cutting device ; the cutting device extending through the outer tube and being housed within the outer tube, the cutting device being configured to slide distally within the longitudinal slot from a first position proximal to the probe tip in which the cutting device is housed inside the outer tube to a second position in which the cutting device is received within the longitudinal slot, is nested within the separate slot in the probe tip, and is exposed for cutting the tissue; and an actuator mechanism for actuating the cutting device from the first position to the second position.
A system for detecting changes in an electrical property, comprising: a sensing element comprising a transistor having a gate electrode and a semiconductor nanostructure connecting between a source electrode and a drain electrode and being modified by a functional moiety covalently attached thereto; a voltage source connected to said gate electrode ; and a circuit for detecting changes in an electrical property of said nanostructure ; characterized in that the system comprises a controller configured for controlling a gate voltage applied by said voltage source to said gate electrode such as to reverse a redox reaction occurring when said moiety contacts a redox reactive agent. a sensing element comprising a transistor having a gate electrode and a semiconductor nanostructure connecting between a source electrode and a drain electrode and being modified by a functional moiety covalently attached thereto; a voltage source connected to said gate electrode ; and a circuit for detecting changes in an electrical property of said nanostructure ; characterized in that the system comprises a controller configured for controlling a gate voltage applied by said voltage source to said gate electrode such as to reverse a redox reaction occurring when said moiety contacts a redox reactive agent.
A bioadhesive sheet-shaped material, comprising: an extracellular matrix layer; a sheet-shaped cell culture; and a biodegradable gel layer, wherein the bioadhesive sheet-shaped material has the extracellular matrix layer on one surface and the biodegradable gel layer on the other surface with the sheet-shaped cell culture interposed therebetween, for use in a method of attaching the extracellular matrix layer onto a surface of an organ, wherein the organ is selected from the group consisting of stomach, large intestine, duodenum, and liver, wherein the sheet-shaped cell culture contains myoblast cells or mesenchymal stem cells, and wherein the biodegradable gel layer is obtained by mixing a liquid containing fibrinogen with a liquid containing thrombin. the sheet-shaped cell culture contains myoblast cells or mesenchymal stem cells, and wherein the biodegradable gel layer is obtained by mixing a liquid containing fibrinogen with a liquid containing thrombin.
A method for preparing a cell growth scaffold having a structural memory property, wherein, the method comprises: step 1, raw material collection: collection of a biological tissue raw material for preparing an acellular tissue matrix material, said raw material including, but not limited to, skin, cartilage, blood vessel, meniscus, stomach, small intestine, large intestine, diaphragm, tendon, ligament, nervous tissue, bladder and urethra of a human body or animal, a tissue rich in collagen being cut and separated out, into 1-20 mm little pieces or little sheets; step 2, raw material disinfection: soaking the little pieces or little sheets obtained in step 1 with 2% sodium carbonate for 4∼48 hours or with other alkaline solution with pH of 10.5-12.5; step 3, decellularization treatment: decellularization treating the little pieces or little sheets soaked in step 2 with 0.1∼2.0% sodium deoxycholate, Triton X-100, or with 10∼200 units per litre of neutral enzyme for 4∼36 hours; step 4, rinse of an acellular tissue matrix material: after the decellularization treatment in step 3, rinsing the little pieces or little sheets with 1-6 litre of normal saline or other neutral isosmotic solution per kilogram material for 2-5 times, each for 1∼12 hours; step 5: mincing the acellular tissue matrix: after the rinse of the acellular tissue matrix material in step 4, mincing the little pieces or litter sheets with a mincer to grind the acellular tissue matrix material into a micro-fibrous or flocculent acellular tissue matrix material; step 6, acidification treatment: soaking the micro-fibrous or flocculent acellular tissue matrix material obtained in step 5 in a 5∼200 ml of hydrochloric acid or acetic acid solution with pH adjusted to 2.8∼3.5 to perform the acidification treatment for 1∼24 hours, further mincing and grinding the matrix material into hydrogel-like particles, and adjusting pH to 4.0∼6.5 with a sodium hydroxide solution; step 7, mixing and injection molding: uniformly mixing the micro-fibrous or flocculent acellular tissue matrix material in a proportion of 60∼90% with the acidification-treated hydrogel-like acellular tissue matrix particle in a proportion of 40∼10 at the room temperature of 20∼30°C, and then injecting it into a packaging mold; step 8, freezing treatment: placing the mold containing an acellular tissue matrix material suspension into a freezer at -20°C or less for deep freezing, or further deep-freezing after the first thawing to increase the void structure of the suspension; step 9, radiation treatment: treating the deep-frozen material with X-ray, gamma ray or electron beam; step 10, preparing the acellular tissue matrix material treated in step 9 into a porous cell growth scaffold that can be stored at room temperature.
High-pressure fuel pump , having an outlet valve with a valve ball and a valve body which has a sealing section, on which there is a sealing seat , and which has a guide section , in which the valve ball is guided, characterized in that the guide section comprises a first plurality of axially protruding webs , between which first flow paths are formed, there being an opening radially to the outside at least between two adjacent ones of the webs , and in that the outlet valve has a stop body for the valve ball with a stop section which limits the opening stroke of the valve ball , the stop body having a second plurality of radial recesses which are arranged distributed uniformly in the circumferential direction and form second flow paths , the second plurality of second flow paths being selected in such a way that at least one second flow path overlaps a first flow path at least partially regardless of the radial orientation of the stop body .
A lateral flow assay strip for the detection of an antibody isotype associated with an acute immune response to a Zika virus infection, comprising: a) a sample receiving area for a biological sample; b) a blocker area located downstream of the sample receiving area, wherein the blocker area comprises Dengue NS1 polypeptides; c) a conjugate area on the lateral flow assay test strip located downstream from the blocker area, wherein the conjugate area comprises labeled antigens that specifically bind to Zika NS1-specific antibodies in the biological sample, wherein the labeled antigens are labeled Zika NS1 polypeptides; d) a first capture zone on the lateral flow assay test strip located downstream from the conjugate area, wherein the first capture zone comprises capture reagents that specifically capture IgG isotype antibodies; e) a second capture zone on the lateral flow assay test strip located downstream from the conjugate area, wherein the second capture zone comprises capture reagents that specifically capture IgM isotype antibodies. a) a sample receiving area for a biological sample; b) a blocker area located downstream of the sample receiving area, wherein the blocker area comprises Dengue NS1 polypeptides; c) a conjugate area on the lateral flow assay test strip located downstream from the blocker area, wherein the conjugate area comprises labeled antigens that specifically bind to Zika NS1-specific antibodies in the biological sample, wherein the labeled antigens are labeled Zika NS1 polypeptides; d) a first capture zone on the lateral flow assay test strip located downstream from the conjugate area, wherein the first capture zone comprises capture reagents that specifically capture IgG isotype antibodies; e) a second capture zone on the lateral flow assay test strip located downstream from the conjugate area, wherein the second capture zone comprises capture reagents that specifically capture IgM isotype antibodies.
A refueling unit for refueling a fuel cell, said refueling unit comprising • a fuel cell receiving section having a fuel outlet adapted for being fluidly connected to a fuel inlet of a fuel reservoir of a fuel cell , and waste inlet adapted for being fluidly connected to a waste outlet of said fuel reservoir of said fuel cell ; • a cartridge receiving section having a fuel inlet adapted for being fluidly connected with a fuel outlet of a cartridge comprising a fuel for refuelling said fuel cell; wherein said refuelling unit is configured to receive through said waste inlet a waste fluid stored in a fuel reservoir of a fuel cell connected to said fuel cell receiving section, said refuelling unit further comprises an intermediate fuel reservoir for storing fuel, said intermediate fuel reservoir being fluidly connected to said fuel inlet of said cartridge receiving section and said fuel outlet of said fuel cell receiving section, wherein said refuelling unit is configured to firstly receive in said intermediate fuel reservoir a predetermined amount of fuel from a cartridge connected to said cartridge receiving section and secondly empty said intermediate fuel reservoir and guide said fuel stored therein out of said fuel outlet of said fuel cell receiving section and into the fuel reservoir of a fuel cell connected to said fuel cell receiving section , characterized in that said refueling unit further comprises a first piston and an actuator , wherein said first piston is configured to be movable in said intermediate fuel reservoir between a first position and a second position, said refuelling unit being configured to receive in said intermediate fuel reservoir a predetermined amount of fuel from a cartridge connected to said cartridge receiving section by moving said first piston from said first position to said second position using said actuator , and secondly empty said intermediate fuel reservoir and guide said fuel stored therein out of said fuel outlet of said fuel cell receiving section by moving said first piston from said second position to said first position using said actuator . • a fuel cell receiving section having a fuel outlet adapted for being fluidly connected to a fuel inlet of a fuel reservoir of a fuel cell , and waste inlet adapted for being fluidly connected to a waste outlet of said fuel reservoir of said fuel cell ; • a cartridge receiving section having a fuel inlet adapted for being fluidly connected with a fuel outlet of a cartridge comprising a fuel for refuelling said fuel cell;