mhurhangee/ep-ind-claims huggingface dataset:
A system for injecting an aqueous solution into an injection engine for motor vehicles, said system comprising a reservoir, a means for injecting the aqueous solution, said aqueous solution being injected into a pipe connecting the tank to at least one injector and said pipe comprising a means for demineralizing the aqueous solution, characterized in that the injection means is also a means of suctioning to the reservoir of the aqueous solution in the pipe connecting the tank to at least one injector and in that said pipe comprises a device for characterising the aqueous solution allowing, depending on the characteristics of the aqueous solution, to inject or suck the solution from the pipe, said characterization device being located between the demineralization means and the at least one injector and/or between the demineralization means and the means for injection and suction of the aqueous solution, preferably between the demineralization means and the at least one injector, and the characterization device includes at least one quality sensor capable of measuring the electrical conductivity of the aqueous solution and/or its impedance. the injection means is also a means of suctioning to the reservoir of the aqueous solution in the pipe connecting the tank to at least one injector and in that said pipe comprises a device for characterising the aqueous solution allowing, depending on the characteristics of the aqueous solution, to inject or suck the solution from the pipe, said characterization device being located between the demineralization means and the at least one injector and/or between the demineralization means and the means for injection and suction of the aqueous solution, preferably between the demineralization means and the at least one injector, and the characterization device includes at least one quality sensor capable of measuring the electrical conductivity of the aqueous solution and/or its impedance.
Method for braking an internal combustion engine, in particular a four-stroke internal combustion engine, involving: partially opening at least one gas outlet valve of at least one cylinder of the internal combustion engine during a compression stroke of the internal combustion engine; keeping the at least one gas outlet valve partially open during an expansion stroke, following the compression stroke, of the internal combustion engine and during an exhaust stroke, following the expansion stroke, of the internal combustion engine; and closing the partially opened at least one gas outlet valve at the end of the exhaust stroke or during an intake stroke, following the exhaust stroke, of the internal combustion engine, characterized in that the at least one gas outlet valve is opened to such an extent while it is partially opened that, if a speed of the internal combustion engine is below a limit speed of the internal combustion engine, more or less no compression occurs in the respective cylinder during the exhaust stroke, the at least one gas outlet valve is opened to such an extent while it is partially opened that, if a speed of the internal combustion engine is above the limit speed, compression occurs in the respective cylinder during the exhaust stroke, and the limit speed lies in a range between 1000 rpm and 1700 rpm, in particular in a range between 1200 rpm and 1500 rpm. partially opening at least one gas outlet valve of at least one cylinder of the internal combustion engine during a compression stroke of the internal combustion engine; keeping the at least one gas outlet valve partially open during an expansion stroke, following the compression stroke, of the internal combustion engine and during an exhaust stroke, following the expansion stroke, of the internal combustion engine; and closing the partially opened at least one gas outlet valve at the end of the exhaust stroke or during an intake stroke, following the exhaust stroke, of the internal combustion engine, characterized in that the at least one gas outlet valve is opened to such an extent while it is partially opened that, if a speed of the internal combustion engine is below a limit speed of the internal combustion engine, more or less no compression occurs in the respective cylinder during the exhaust stroke, the at least one gas outlet valve is opened to such an extent while it is partially opened that, if a speed of the internal combustion engine is above the limit speed, compression occurs in the respective cylinder during the exhaust stroke, and the limit speed lies in a range between 1000 rpm and 1700 rpm, in particular in a range between 1200 rpm and 1500 rpm.
A hydrogen spillover-based catalyst, comprising: crystalline or amorphous aluminosilicate formed by partial or full structural collapse of zeolite having a silica/alumina molar ratio of 2 or less, and a hydrogen activation metal cluster encapsulated in the aluminosilicate, wherein the catalyst is obtainable by (a) providing zeolite containing a hydrogen activation metal cluster therein and having a silica/alumina molar ratio of 2 or less, wherein the zeolite is P-type zeolite, A-type zeolite or X-type zeolite; (b) ion-exchanging the zeolite with an ammonium ion (NH 4 +); and (c) thermally treating the ion-exchanged zeolite to thus partially or fully collapse a zeolite framework so that the hydrogen activation metal cluster is encapsulated in crystalline or amorphous aluminosilicate; wherein changes in hydrogen and carbon monoxide chemisorption amounts depending on a temperature satisfy the following relation: 0.7 ∗ H / M 373 + H / M 473 + H / M 573 / 3 > CO / M 373 + CO / M 473 + CO / M 573 / 3 wherein H/M is a chemisorption amount (mol) of a hydrogen atom per total mol of M, CO/M is a chemisorption amount (mol) of carbon monoxide per total mol of M, and subscripts represent adsorption temperatures, and wherein HZM 323 is 0-0.3, wherein H/M and CO/M are determined according to the protocol described in Example 1. crystalline or amorphous aluminosilicate formed by partial or full structural collapse of zeolite having a silica/alumina molar ratio of 2 or less, and a hydrogen activation metal cluster encapsulated in the aluminosilicate, wherein the catalyst is obtainable by (a) providing zeolite containing a hydrogen activation metal cluster therein and having a silica/alumina molar ratio of 2 or less, wherein the zeolite is P-type zeolite, A-type zeolite or X-type zeolite; (b) ion-exchanging the zeolite with an ammonium ion (NH 4 +); and (c) thermally treating the ion-exchanged zeolite to thus partially or fully collapse a zeolite framework so that the hydrogen activation metal cluster is encapsulated in crystalline or amorphous aluminosilicate; (a) providing zeolite containing a hydrogen activation metal cluster therein and having a silica/alumina molar ratio of 2 or less, wherein the zeolite is P-type zeolite, A-type zeolite or X-type zeolite; (b) ion-exchanging the zeolite with an ammonium ion (NH 4 +); and (c) thermally treating the ion-exchanged zeolite to thus partially or fully collapse a zeolite framework so that the hydrogen activation metal cluster is encapsulated in crystalline or amorphous aluminosilicate; wherein changes in hydrogen and carbon monoxide chemisorption amounts depending on a temperature satisfy the following relation: 0.7 ∗ H / M 373 + H / M 473 + H / M 573 / 3 > CO / M 373 + CO / M 473 + CO / M 573 / 3 wherein H/M is a chemisorption amount (mol) of a hydrogen atom per total mol of M, CO/M is a chemisorption amount (mol) of carbon monoxide per total mol of M, and subscripts represent adsorption temperatures, and wherein HZM 323 is 0-0.3, wherein H/M and CO/M are determined according to the protocol described in Example 1.
Medical implant for the occlusion of a patient's auricula sinistra by endovascular means, said implant having a cage structure, the cage structure comprising a plurality of webs that are proximally attached to a retaining ring via connecting webs the cage structure being open distally and limited by a rim of converging webs, wherein said implant consists of a self-expanding material, has the shape of a slotted tube in a contracted state and, after expansion, assumes the cage structure of a diameter larger than that of the retaining ring, wherein upon expansion several anchor elements are arranged within or distally to the cage structure, said anchor elements being proximally connected directly with the retaining ring, wherein the anchor elements project laterally beyond the cage structure and extend in proximal direction in a curved configuration with the intention to be laterally supported against the muscle tissue of the auricula sinistra.
Injector test device having a fluid pump which is designed to convey a test oil; a motor which is mechanically connected to the fluid pump and is designed to drive the fluid pump; at least one injector holder which is designed to receive at least one injector for testing; and a rail which is designed to receive the test oil conveyed by the fluid pump and to establish a fluidic connection to at least one injector for testing; wherein the rail is mounted so as to be pivotable relative to the at least one injector holder, characterized in that the fluid pump and the motor are mounted so as to be pivotable jointly with the rail.
A display or projection system for displaying an image, the system comprising a projection lens, at least one light source and at least one micro-mirror device, the system furthermore comprising a dual total internal reflection prism to guide a first and second light between the at least one light source and the at least one micro-mirror device, wherein the dual total internal reflection prism having a first total internal reflection surface and a second total internal reflection surface oriented as a vertical mirrored image of the first total internal reflection surface, the first total internal reflection surface guiding the first light to the digital micro-mirror device and directing light from off-state or flat-state digital mirror devices out of the system or away from the projection lens, the second total internal reflection surface guiding the second light to the digital mirror device and directing light from on-state or flat-state digital mirror devices out of the system or away from the projection lens.
A communication method using a plurality of wireless communication schemes, the communication method comprising: receiving at least one data segment transmitted using a first communication scheme from among the plurality of wireless communication schemes; generating a response message for the received at least one data segment; storing the generated response message; comparing a number of stored response messages to a threshold value; setting a number of response messages to be transmitted in a time duration for communicating using the first communication scheme from among the plurality of wireless communication schemes based on a result of comparing the number of stored response messages to the threshold value for preventing discontinuation of receiving at least one data segment using the first communication due to non-transmission of the response message; and transmitting at least one response message using the first communication scheme based on the setting of the number of response messages to be transmitted, wherein the time duration for communicating using the first communication scheme is set to be located between time durations (20, 40) for communicating using a second communication scheme. receiving at least one data segment transmitted using a first communication scheme from among the plurality of wireless communication schemes; generating a response message for the received at least one data segment; storing the generated response message; comparing a number of stored response messages to a threshold value; setting a number of response messages to be transmitted in a time duration for communicating using the first communication scheme from among the plurality of wireless communication schemes based on a result of comparing the number of stored response messages to the threshold value for preventing discontinuation of receiving at least one data segment using the first communication due to non-transmission of the response message; and transmitting at least one response message using the first communication scheme based on the setting of the number of response messages to be transmitted, wherein the time duration for communicating using the first communication scheme is set to be located between time durations (20, 40) for communicating using a second communication scheme.
Trailer coupling for motor vehicles comprising a holding unit arranged securely on the vehicle, a ball neck connected to the holding unit in a working position in the region of a first end and a coupling ball arranged at a second end of the ball neck, characterized in that an acceleration detection unit detects accelerations triggered externally and acting on the ball neck by means of a sensor.
A tungsten silicide target containing oxygen and with an atomic ratio of silicon to tungsten (Si/W) of 2 or more and 4 or less, comprising not more than 5 low-density semi-sintered portions having a size of 50 μm or more per 80000 mm 2 on a sputtering surface, wherein the tungsten silicide target has an oxygen concentration of 500 ppm by mass to 2000 ppm by mass; and the number of the low-density semi-sintered portions having a size of 50 μm or more on the sputtering surface is measured as follows: - the sputtering surface is ground to a surface roughness Ra<1 μm in accordance with JIS B0601: 2013, and then wet polished to a surface roughness Ra<0.5 μm in accordance with JIS B0601: 2013 with abrasive grains in the range from #240 to #2000 in accordance with JIS R6001-2: 2017, - the sputtering surface is then exposed to visible light with a desktop fluorescent lamp and the light reflected from the sputtering surface in this state is visually observed, - the low-density semi-sintered portions are observed as bright spots different from a mother phase, - the size of the bright spot is defined to be a diameter of a minimum circle that can enclose the bright spot as measurement object on a microscopic image of the measured point. - the sputtering surface is ground to a surface roughness Ra<1 μm in accordance with JIS B0601: 2013, and then wet polished to a surface roughness Ra<0.5 μm in accordance with JIS B0601: 2013 with abrasive grains in the range from #240 to #2000 in accordance with JIS R6001-2: 2017, - the sputtering surface is then exposed to visible light with a desktop fluorescent lamp and the light reflected from the sputtering surface in this state is visually observed, - the low-density semi-sintered portions are observed as bright spots different from a mother phase, - the size of the bright spot is defined to be a diameter of a minimum circle that can enclose the bright spot as measurement object on a microscopic image of the measured point.
A steel cord for reinforcing a rubber article comprising: one core strand (11, 31) having a layered-twisted structure formed by twisting a plurality of steel filaments (1, 21); and a plurality of sheath strands (12, 32) having a layered-twisted structure formed by twisting a plurality of steel filaments (2, 22), wherein the sheath strands (12, 32) are twisted around the core strand (11, 31), wherein an average value Lc of an amount of clearance between outermost layer sheath filaments (1b, 21c) constituting an outermost layer sheath of the core strand (11, 31) is from 0.073 to 0.130 mm, and the number of the outermost layer sheath filaments (1b, 21c) is from 7 to 10, and wherein the ratio Lc/Ls of the average value Lc of the amount of clearance between the outermost layer sheath filaments (1b, 21c) constituting the outermost layer sheath of the core strand (11, 31) to an average value Ls of an amount of clearance between outermost layer sheath filaments (2b, 22b) constituting an outermost layer sheath of the sheath strand (12, 32) is more than 1 and not more than 1.5.
Video system comprising a liquid crystal display with a panel of pixels arranged in lines and columns comprising a write circuit of pixels of the panel and a light unit for controlling an image data display of a video frame comprising at least one addressing phase of the panel lines, such as in the addressing phase: - the write circuit of the pixels performs a write step of the lines, comprising for each line (r 1,...r m), a selection phase of said line for a line time and the application on each of the pixels of the selected line, by a respective column, of an analogue voltage (Vi,...V n), corresponding to the image data to display; - the light unit activates a lighting step to light the pixels, characterised in that it comprises a pixel preload circuit of the panel at a preload voltage (Vr), separate from the write circuit and which is activated in sequence at the start of each addressing phase to realise a pixel preload phase before said write stage by the write circuit, and in that the preload circuit comprises a plurality of line transistors, one per line and a plurality of column transistors (Tc), one per column, said line and column transistors of the preload circuit being activated simultaneously in said preload step, the line transistors to select all the lines of the panel simultaneously, and column transistors to apply a preload voltage (Vr) on all the columns simultaneously. - the write circuit of the pixels performs a write step of the lines, comprising for each line (r 1,...r m), a selection phase of said line for a line time and the application on each of the pixels of the selected line, by a respective column, of an analogue voltage (Vi,...V n), corresponding to the image data to display; - the light unit activates a lighting step to light the pixels, characterised in that it comprises a pixel preload circuit of the panel at a preload voltage (Vr), separate from the write circuit and which is activated in sequence at the start of each addressing phase to realise a pixel preload phase before said write stage by the write circuit, and in that the preload circuit comprises a plurality of line transistors, one per line and a plurality of column transistors (Tc), one per column, said line and column transistors of the preload circuit being activated simultaneously in said preload step, the line transistors to select all the lines of the panel simultaneously, and column transistors to apply a preload voltage (Vr) on all the columns simultaneously.
Indexing transmission for an on-load tap changer or a tap selector of a tapped transformer, in which at least one cam disc (18; 20), which is driven by way of a crank transmission, co-operates with a drive output disc with engagement elements arranged thereon, the drive output disc being connected with a switch shaft to be secure against rotation relative thereto, wherein the at least one cam disc (18; 20) in cooperation with the engagement elements of the drive output disc triggers a stepped rotation of the switch shaft through a defined step angle, wherein the engagement elements are formed by rollers, which are rotatably mounted at a flat side in the vicinity of the outer circumference of the drive output disc, characterised in that the rollers roll on the outer circumferential surface of the cam disc (18; 20) by a corresponding engagement profile with convex and concave cam sections (30; 42) in regular succession and transitioning into one another.
A breathing apparatus with a user interface comprising a blower; and a display for displaying a home screen and at least one menu item, and a plurality of buttons for operating the display and controlling the breathing apparatus via the display, comprising: a first button operable, in a patient menu, to sequentially cycle through and display the home screen and the at least one menu item; a second button and a third button operable, in the patient menu, to change a parameter of the at least one menu item when the at least one menu item is presented on the display, the parameter comprising at least one of a respiratory parameter and a breathing apparatus parameter; and a fourth button operable, in the patient menu, to confirm the change of the parameter of the at least one menu item following the change to the parameter; wherein the second button is operable, in a clinician menu, to cycle upwardly through a plurality of top level menu items and the third button is operable, in the clinician menu, to cycle downwardly through the plurality of top level menu items. a blower; and a display for displaying a home screen and at least one menu item, and a plurality of buttons for operating the display and controlling the breathing apparatus via the display, comprising: a first button operable, in a patient menu, to sequentially cycle through and display the home screen and the at least one menu item; a second button and a third button operable, in the patient menu, to change a parameter of the at least one menu item when the at least one menu item is presented on the display, the parameter comprising at least one of a respiratory parameter and a breathing apparatus parameter; and a fourth button operable, in the patient menu, to confirm the change of the parameter of the at least one menu item following the change to the parameter; wherein the second button is operable, in a clinician menu, to cycle upwardly through a plurality of top level menu items and the third button is operable, in the clinician menu, to cycle downwardly through the plurality of top level menu items. a first button operable, in a patient menu, to sequentially cycle through and display the home screen and the at least one menu item; a second button and a third button operable, in the patient menu, to change a parameter of the at least one menu item when the at least one menu item is presented on the display, the parameter comprising at least one of a respiratory parameter and a breathing apparatus parameter; and a fourth button operable, in the patient menu, to confirm the change of the parameter of the at least one menu item following the change to the parameter; wherein the second button is operable, in a clinician menu, to cycle upwardly through a plurality of top level menu items and the third button is operable, in the clinician menu, to cycle downwardly through the plurality of top level menu items.