Abstract: A rotor including blades rotating around a rotation axis (X), each blade being configured to transmit to the rotation axis, during a revolution of the rotor around the rotation axis, under the effect of the flow of a fluid, alternately a driving torque that rotates the rotor, and a resistant torque tending to go against the rotation of the rotor, each blade including in a region of an outer longitudinal edge of the blade, a flexible part configured to retract towards the inside of the rotor, when the blade transmits the resistant torque to the rotation axis of the rotor, and to switch to a position extended towards the outside of the rotor, during the rotor half-revolution following a maximum retraction position, when the blade transmits the driving torque to the rotation axis of the rotor, the flexible part being driven only under the effect of the flow of the fluid.

Abstract: A method of preparing a tea beverage in a brewing device is provided, the device comprising an infusion chamber with a bottom rim which defines an opening; a capsule holder for receiving a capsule, the capsule holder comprising a filter and an openable and closable passage; the method comprising: inserting a capsule into the capsule holder; connecting the capsule holder to the infusion chamber; introducing liquid into the capsule so that the liquid and tea material mix and flow into the infusion chamber and brew the beverage; and then opening the passage to allow the beverage to flow from the infusion chamber through the filter and out through the passage. A capsule containing tea material for use in the method is also provided, the capsule comprising a body part, which is a single, impermeable piece which defines a cavity with a volume of from 10 to 24 cm3.

Abstract: One aspect of the invention relates to a method for the purification of cadaverine from an aqueous cadaverine composition comprising one or more involatile impurities, the method comprising: a) distilling or evaporating the aqueous cadaverine composition wherein one or more solvents are added to the evaporation/distillation system before the evaporation/distillation starts, during the evaporation/distillation and/or after the evaporation/distillation substantially stops when no more evaporation/distillation is observed to produce purified cadaverine, wherein the evaporation or distillation is done at a heating temperature of about 80° C. to about 180° C. and under a pressure of 1 atm or lower, and the one or more solvents comprise at least one or more high boiling point (HBP) solvents having a boiling point of at least about 185° C. (1 atm); and b) recovering the one or more HBP solvents.

Abstract: The invention relates to a method for texturing a semiconductor substrate (1), comprising steps consisting in forming a plurality of cavities of random shapes, depths and distribution, in an etch mask (2), by means of non-homogeneous reactive-ion etching, forming a first rough random design, and etching the substrate using the etch mask, by means of reactive-ion etching, in such a way as to transfer the first rough random design into the substrate and to produce a second rough random design (200), comprising cavities (20) of random shapes, depths (d2r) and distribution, on the surface of the substrate.

Abstract: In one aspect, the invention relates to compounds having the formula I: where R1-R6 are as defined in the specification, or a pharmaceutically acceptable salt thereof. These compounds have neprilysin inhibition activity. In another aspect, the invention relates to pharmaceutical compositions comprising these compounds; methods of using these compounds; and processes and intermediates for preparing these compounds.

Abstract: Element (24, 26) for a system for connecting a windscreen wiper blade holder to a drive arm, said element (24, 26) being designed to be rigidly connected to said blade holder or to said arm and including rotation means (80a, 80b: 60b, 60a) designed to cooperate with complementary means (60a, 60b; 80b, 80a) of another element (26, 24) of the connection system to form an axis of rotation between the element (24, 26) and the second element (26, 24), said axis of rotation being designed to be the axis of rotation between said blade holder and said arm, characterized in that said means of rotation (80a, 80b: 60b, 60a) include a protuberance (80a, 60b), which is arranged on one side of the longitudinal mid-plane (P) of said element (24, 26) and is able to cooperate with a cavity (60a, 80b) in the other element (26, 24), and a cavity (80b, 60a), which is arranged on the other side of said plane (P) and is able to cooperate with a protuberance (60b, 80a) on the other element (26, 24), the element (24, 26) being asymm

Abstract: Storage-stable compositions comprising soil release polymers. Compositions are described comprising *A) of from 45 to 55% by weight of one or more polyesters according to the following formula (I) wherein * R and R2 independently of one another are X—(OC2H4)n—(OC3H6)m wherein X is C1-4alkyl, the —(OC2H4) groups and the —(OC3H6) groups are arranged block-wise and the block consisting of the —(OC3H6) groups is bound to a COO group or are HO—(C3H6), *n is based on a molar average a number of from 12 to 120, * m is based on a molar average a number of from 1 to 10, and *a is based on a molar average a number of from 4 to 9, and * B) of from 10 to 30% by weight of one or more alcohols selected from the group consisting of ethylene glycol, 1,2-propylene glycol, 1,3 -propylene glycol, 1,2 -butylene glycol, 1,3 -butylene glycol, 1,4 -butylene glycol and butyl glycol and *C) of from 24 to 42% by weight of water, the amounts in each case being based on the total weight of the composition.

Abstract: The invention relates to an intermediate piece 101 intended to be interposed between a connector 8 that is able to carry a wiper and a connecting element 203 of a driving arm, the connector 8 comprising at least one receiving bearing 15 for receiving a first shaft 102, the connecting element 203 comprising at least one receiving orifice 215 for receiving a second shaft 103, characterized in that the intermediate piece 101 is equipped with the first shaft 102 and the second shaft 103. Application to motor vehicles.

Abstract: The present invention relates to a method for the purification of cadaverine from an aqueous cadaverine salt composition comprising one or more involatile impurities, the method comprising: (1) mixing the aqueous cadaverine salt composition with one or more bases selected from the group consisting of Ca(OH)2, Mg(OH)2, CaO and MgO to provide an aqueous cadaverine composition; and (2) distilling or evaporating the aqueous cadaverine composition to produce purified cadaverine; wherein one or more solvents are added to the evaporation/distillation system before the evaporation/distillation stops, and the one or more solvents comprise at least one or more high boiling point (HBP) solvents.

Abstract: Provided is a pipette tip having a visual indicator capable of confirming depth of liquid in contact with the pipette tip during a suction work. In the pipette tip, a marker-is formed on an outer surface of the pipette tip in a circumference direction in a tip end area in a tip end side for confirming the depth of liquid in contact with the pipette tip. Thereby, the depth of liquid in contact with the pipette tip is confirmed based on the marker directly or relatively.

Abstract: The invention relates to a method of receiving digital data transmitted on a coded serial digital transmission modulated on a noisy channel with non-stationary equalization attenuation. Digital data are stored associating a value of quality of transmission with the information elements received, and a mutual information value Ik is computed for each value of the quality of transmission. The value of quality of transmission consists of an equivalent signal/noise plus interference ratio calculated as a function of the method of equalization on the basis of various signal/channel noise ratio values measured for the various temporal symbols of information elements received of the signal received corresponding to one and the same information element and according to interference due to the waveform.

Abstract: According to one aspect, the invention relates to a device comprising an optical fiber having a high Brillouin threshold, said device including an optical fiber (101) suitable for propagating a high-power optical signal beam, means (11) for coupling a signal beam to an entrance end of the optical fiber (101) and a tubular structure (10) comprising at least one first tube (103) and at least one first adhesive material (102). According to the present description, at least one portion of the optical fiber is immobilized in the tubular structure (10) by means of the first adhesive material (102), which adheres both to the internal surface of the first tube (103) and to the external surface of the optical fiber (101).

Abstract: Disclosed is a process for treating a reaction solution containing a long chain dicarboxylate. The process is characterized by comprising: acidifying a reaction solution so as to convert the long chain dicarboxylate into a long chain dicarboxylic acid, adding an extractant so as to extract the resulting long chain dicarboxylic acid, separating the phase rich in the long chain dicarboxylic acid, and further separating the long chain dicarboxylic acid. The process of the present invention has the following advantages: 1) the processing route is simple, the operation time is short, less equipment is required, and the production efficiency is high; 2) product yield is high; 3) product quality is good, purity in the resulting products is high, and the color is lighter; and 4) no active carbon is consumed and the solvent can be recycled, thereby saving resources and being environmentally friendly.

Abstract: A charge pump circuit is coupled between a positive supply node and a ground node. The charge pump circuit operates in response to clock signals output from a clock generator to produce a negative voltage at a negative voltage output node. A soft-start circuit for the charge pump circuit includes a comparison circuit configured to compare a varying intermediate voltage sensed between a rising supply voltage and the negative voltage to a ramp voltage during a start-up period of the charge pump circuit. The clock generator is selectively enabled to generate the clock signals in response to the comparison to provide for pulse-skipping.

Abstract: An elliptical exercise device has a frame and guide link pivotally attached thereto. A foot support link is pivotally connected to a lower attachment point of each guide link so that when the guide links pivot relative to the frame, foot receiving areas of the foot support links move in a path of travel having a horizontal component of motion. Vertical control tracks are pivotally connected to the frame and support the foot support links. A vertical drive is coupled to the forward portion of the frame and vertical control elements connect the vertical drive to the vertical control tracks. A horizontal drive and horizontal control links control pivoting of the guide links.

Abstract: An assembly comprises an arm, a first connector, a second connector, an elongate member, and a shock absorber. The arm has a first arm end, a second arm end, a bore extending longitudinally through the arm, and an opening proximate the second arm end providing access to the bore. The first connector is connected to the arm proximate the first arm end, and the second connector is connected to the arm proximate the second arm end. The elongate member has an intermediate portion interconnecting a first connecting end and a second connecting end. The first connecting end is connected to the second connector, the intermediate portion extends toward the first arm end and back toward the second arm end, and the second connecting end extends through the opening. The shock absorber has a first portion connected to the first connector and a second portion connected to the intermediate portion.

Abstract: A dental block for producing a dental prosthesis comprises a green body including zirconia and having a chemical composition including increasing amounts of yttria through a thickness of the green body. The green body is substantially white with a substantially consistent optical characteristic of chroma across the thickness, and is subsequently millable and sinterable to form the dental prosthesis with an optical characteristic of decreasing chroma through a thickness of the dental prosthesis.

Abstract: Methods and apparatus, including computer systems and program products, for transmitting mobile device data are described. A method includes querying a first mobile device for data residing on the first mobile device; wirelessly transmitting, to a computer system, a specification of the data residing on the first mobile device; determining suitability of data for a second mobile device; and receiving, at the second mobile device, a specification of data for the second mobile device that is based on the specification of the data residing on the first mobile device. Another method includes wirelessly receiving, at a computer system, a specification of data residing on the first mobile device; and wirelessly transmitting, to the second mobile device, a specification of data for the second mobile device that is based on the specification of the data residing on the first mobile device.

Abstract: A media rendering system includes a controller device and a media rendering device in communication via a communication network. The media rendering device is configured to render a media recording. The controller device includes a sensor configured to detect and receive an audio portion of the rendered media recording. The controller device is configured to identify the rendered media recording, and to determine a location of the controller device within a proximity of the media rendering device.