mhurhangee/patent-ind-claim-en huggingface dataset:
A packaging sheet comprising: a heat seal layer for thermally welding by heating; a heat-sensitive layer including a color developing material that develops a color by heating, wherein: the heat-sensitive layer includes a first component for suppressing diffused reflection in the heat-sensitive layer , functioning as a first diffused reflection suppression component; an intermediate layer in contact with the heat-sensitive layer , wherein: the intermediate layer includes a second component for suppressing diffused reflection in the packaging sheet, functioning as a second diffused reflection suppression component; and the second component for suppressing diffused reflection includes hydrophilic resin or water-soluble resin; and a base material layer that secures a strength and protects the heat-sensitive layer , wherein: the base material layer is at least one selected from the group consisting of polyolefin resin, styrene resin, polyester resin, and carbonate resin, the heat seal layer , the intermediate layer , the heat-sensitive layer , and the base material layer are provided in this order from a back surface side in a thickness direction; and the packaging sheet is transparent before the heat-sensitive layer develops the color. a heat seal layer for thermally welding by heating; a heat-sensitive layer including a color developing material that develops a color by heating, wherein: the heat-sensitive layer includes a first component for suppressing diffused reflection in the heat-sensitive layer , functioning as a first diffused reflection suppression component; an intermediate layer in contact with the heat-sensitive layer , wherein: the intermediate layer includes a second component for suppressing diffused reflection in the packaging sheet, functioning as a second diffused reflection suppression component; and the second component for suppressing diffused reflection includes hydrophilic resin or water-soluble resin; and the intermediate layer includes a second component for suppressing diffused reflection in the packaging sheet, functioning as a second diffused reflection suppression component; and the second component for suppressing diffused reflection includes hydrophilic resin or water-soluble resin; and a base material layer that secures a strength and protects the heat-sensitive layer , wherein: the base material layer is at least one selected from the group consisting of polyolefin resin, styrene resin, polyester resin, and carbonate resin, the heat seal layer , the intermediate layer , the heat-sensitive layer , and the base material layer are provided in this order from a back surface side in a thickness direction; and the packaging sheet is transparent before the heat-sensitive layer develops the color. the base material layer is at least one selected from the group consisting of polyolefin resin, styrene resin, polyester resin, and carbonate resin, the heat seal layer , the intermediate layer , the heat-sensitive layer , and the base material layer are provided in this order from a back surface side in a thickness direction; and the packaging sheet is transparent before the heat-sensitive layer develops the color.
A microfluidic device for the study of phenotypic or behavioural characteristics of sample organisms, and for other applications such as for instance screening of chemical/biological compounds having a biological activity, said device comprising: • at least one inlet reservoir adapted to contain at least one organism; • a plurality of consecutive culture chambers in fluidic connection with said inlet reservoir and between them; and • at least one outlet reservoir in fluidic connection with said inlet reservoir and said plurality of culture chambers wherein i) said inlet reservoir(s) and/or outlet reservoir(s) is (are) operatively connectable to pressure means adapted to generate a pressure in a way as to push the content of said inlet reservoir(s), or at least a part of it, into said culture chambers; and ii) said inlet reservoir(s), outlet reservoir(s) and each of said culture chambers are each separated by at least one passive valve located at the interface between an element and a consecutive one, each passive valve providing a filtering mechanism allowing a controlled passage of selected organisms from an element to a consecutive one upon a pressure pulse and blocking passage of said selected organisms from an element to a consecutive one for a pressure difference between said consecutive elements below a threshold. • at least one inlet reservoir adapted to contain at least one organism; • a plurality of consecutive culture chambers in fluidic connection with said inlet reservoir and between them; and • at least one outlet reservoir in fluidic connection with said inlet reservoir and said plurality of culture chambers i) said inlet reservoir(s) and/or outlet reservoir(s) is (are) operatively connectable to pressure means adapted to generate a pressure in a way as to push the content of said inlet reservoir(s), or at least a part of it, into said culture chambers; and ii) said inlet reservoir(s), outlet reservoir(s) and each of said culture chambers are each separated by at least one passive valve located at the interface between an element and a consecutive one, each passive valve providing a filtering mechanism allowing a controlled passage of selected organisms from an element to a consecutive one upon a pressure pulse and blocking passage of said selected organisms from an element to a consecutive one for a pressure difference between said consecutive elements below a threshold.
Battery charging device, notably for a motor vehicle battery with at least partially electric traction, comprising a filtering stage intended to be connected to an electrical power supply network, a voltage buck stage connected to the filtering stage, a voltage boost stage coupled to the voltage buck stage and intended to be connected to the battery and a regulation unit suitable for imposing chopping duty cycles on the voltage buck stage and on the voltage boost stage , characterized in that the regulation unit comprises means for compensating the harmonics generated by the voltage buck stage in the filtering stage, acting on the voltage buck stage, the regulation unit comprising a main regulator suitable for determining a duty cycle of a switching control signal (S) for the voltage buck stage and a secondary regulator for compensating harmonics suitable for determining a duty cycle of a harmonics compensating signal (S') combined with said control signal, the secondary regulator being associated with a comparator suitable for comparing the current drawn from the network (I network ) and a compensated ideal current (I ideal network ) for generating the duty cycle of the compensating signal (S') on the basis of the result of said comparison, the compensated ideal current being generated from a phase-locked loop , the secondary regulator comprising an elliptical filter ensuring the filtering of the result of said comparison associated with an amplification stage with adjustable gain whose output is connected to a current divider such that the duty cycle (α harm ) of the compensating signal is generated on the basis of the relationship: α harm = K p Δ I filtered I n in which: Kp denotes the adjustable gain; ΔI filtered is the output of the elliptical filter; and I n is the output current of the voltage buck stage . Kp denotes the adjustable gain; ΔI filtered is the output of the elliptical filter; and I n is the output current of the voltage buck stage .
An improved eyewear , comprising: at least one earstem having a recessed seat along a length thereof such that the seat defines a periphery which is smaller than the periphery of an adjacent earstem portion; and at least one traction member having an inner surface and an outer surface , said inner surface releasably engaging at least a portion of the periphery of the recessed seat , and said outer surface adapted to provide a contact surface with the head of the wearer; wherein at least a portion of the traction member partially surrounds the perimeter of the earstem and at least another portion of the traction member includes a closed tubular portion that surrounds the perimeter of the earstem , the at least one traction member having a cross-sectional dimension; and wherein the at least one earstem comprises a non-recessed shoulder on a posterior end of the earstem , the non-recessed shoulder having a larger cross-sectional dimension than the cross-sectional dimension of the at least one traction member to prevent axial displacement of the at least one traction member in the posterior direction. at least one earstem having a recessed seat along a length thereof such that the seat defines a periphery which is smaller than the periphery of an adjacent earstem portion; and at least one traction member having an inner surface and an outer surface , said inner surface releasably engaging at least a portion of the periphery of the recessed seat , and said outer surface adapted to provide a contact surface with the head of the wearer; wherein at least a portion of the traction member partially surrounds the perimeter of the earstem and at least another portion of the traction member includes a closed tubular portion that surrounds the perimeter of the earstem , the at least one traction member having a cross-sectional dimension; and wherein the at least one earstem comprises a non-recessed shoulder on a posterior end of the earstem , the non-recessed shoulder having a larger cross-sectional dimension than the cross-sectional dimension of the at least one traction member to prevent axial displacement of the at least one traction member in the posterior direction.
Method for generating a tooth space profile between two teeth of a wheel engaging with a roller pinion in a reference plane perpendicular to a central axis (X1) whose intersection with the reference plane defines a centre (C), comprising the steps of: - Defining, in the reference plane, a radial reference axis (Δ) of a tooth space passing through the centre (C); - Defining a first tooth side profile comprising a trochoidal active portion intended to come into contact with a roller and extending to a circle delimiting a crest of the teeth, and a bottom portion extending until it intersects the radial reference axis (Δ) at a bottom point (F) on a tangent perpendicular to the radial reference axis (Δ); - Defining a second side profile, symmetrical to the first profile with respect to the radial axis, to delimit a nominal tooth space suitable for receiving a roller which comes into contact without clearance with the facing active portions of the first and second profiles at the level of a primitive diameter; characterized in that the method comprises the following steps, performed before the step of defining the second profile: - Deforming the bottom portion of the first profile so that the bottom point (F) is brought nearer to the centre (C) by an amount equal to a given radial clearance (JR); - Moving the first profile angularly through a given angular half-clearance (Jα) around the centre (C) to shift it away from the radial reference axis (Δ). - Defining, in the reference plane, a radial reference axis (Δ) of a tooth space passing through the centre (C); - Defining a first tooth side profile comprising a trochoidal active portion intended to come into contact with a roller and extending to a circle delimiting a crest of the teeth, and a bottom portion extending until it intersects the radial reference axis (Δ) at a bottom point (F) on a tangent perpendicular to the radial reference axis (Δ); - Defining a second side profile, symmetrical to the first profile with respect to the radial axis, to delimit a nominal tooth space suitable for receiving a roller which comes into contact without clearance with the facing active portions of the first and second profiles at the level of a primitive diameter; - Deforming the bottom portion of the first profile so that the bottom point (F) is brought nearer to the centre (C) by an amount equal to a given radial clearance (JR); - Moving the first profile angularly through a given angular half-clearance (Jα) around the centre (C) to shift it away from the radial reference axis (Δ).
An eco-friendly cosmetic container comprising: a lower container having a cosmetic material accommodation dish seating portion ; an upper container open and closed with respect to the lower container by means of a hinge (H1,H2) coupling structure; a cosmetic material accommodation dish seated onto the cosmetic material accommodation dish seating portion ; and an intermediate support adapted to be rotatingly locked from a released state and released from a locked state over a given region thereof onto and from the lower container to separably fix the cosmetic material accommodation dish to the lower container , characterized in that the intermediate support is adapted to rotate clockwise or counterclockwise about the lower container to switch between the locked state and the unlocked state, and in that the intermediate support comprises: a holder having a cosmetic material ejecting space (141a-1) penetrating a bottom surface thereof to apply a cosmetic material stored in the cosmetic material accommodation dish therethrough; and a cap connected to the holder by means of a hinge (H1,H2) on one side thereof and thus openable and closable with respect to the holder . a lower container having a cosmetic material accommodation dish seating portion ; an upper container open and closed with respect to the lower container by means of a hinge (H1,H2) coupling structure; a cosmetic material accommodation dish seated onto the cosmetic material accommodation dish seating portion ; and an intermediate support adapted to be rotatingly locked from a released state and released from a locked state over a given region thereof onto and from the lower container to separably fix the cosmetic material accommodation dish to the lower container , characterized in that the intermediate support is adapted to rotate clockwise or counterclockwise about the lower container to switch between the locked state and the unlocked state, and in that the intermediate support comprises: a holder having a cosmetic material ejecting space (141a-1) penetrating a bottom surface thereof to apply a cosmetic material stored in the cosmetic material accommodation dish therethrough; and a cap connected to the holder by means of a hinge (H1,H2) on one side thereof and thus openable and closable with respect to the holder . a holder having a cosmetic material ejecting space (141a-1) penetrating a bottom surface thereof to apply a cosmetic material stored in the cosmetic material accommodation dish therethrough; and a cap connected to the holder by means of a hinge (H1,H2) on one side thereof and thus openable and closable with respect to the holder .
Method for controlling and/or regulating a metering element of a pneumatic spreading machine, comprising - at least one transfer chamber which is arranged downstream of the metering element and which serves for the transfer, into at least one conveying line , of material for spreading that has been metered by means of the metering element ; - at least one blower for charging the conveying line with an air stream; and - at least one spreading element arranged downstream of the conveying line , wherein at least one calibration test is performed by virtue of the metering element , charged with a particular type of material for spreading, being actuated over a predetermined test duration with a predetermined operating parameter and the mass of material for spreading metered during the calibration test being gravimetrically detected by means of a weighing device , following which, from the mass of material for spreading thus obtained in relation to the test duration and the operating parameters of the metering element , a functional relationship between the operating parameter of the dosing element and the actual mass flow of material for spreading metered by means of said metering element is calculated, and the metering element is then controlled and/or regulated to a setpoint mass flow of material for spreading in a manner dependent on this functional relationship, characterized in that the mass of material for spreading metered during the calibration test by means of the weighing device is gravimetrically detected downstream of the metering element and upstream of the transfer chamber or in the transfer chamber , following which said material for spreading is transferred to the conveying line and dispensed. - at least one transfer chamber which is arranged downstream of the metering element and which serves for the transfer, into at least one conveying line , of material for spreading that has been metered by means of the metering element ; - at least one blower for charging the conveying line with an air stream; and - at least one spreading element arranged downstream of the conveying line ,
Method for contactlessly striking an arc between an electrode of a welding head and a material surface of a workpiece for a welding process, characterized in that a first ignition voltage pulse with a first or second polarity is generated between the electrode and the material surface , wherein, after having been struck and, where applicable, after a polarity reversal, the arc is maintained with the second polarity or with an alternating polarity, wherein, in the event of an ignition failure, after the first ignition voltage pulse, a sequence of ignition voltage pulses is generated according to a sequence pattern until successful striking of the arc , wherein the sequence pattern comprises a number of ignition voltage pulses with the first polarity and a number of ignition voltage pulses with the second polarity, and wherein an ignition pause is provided between ignition voltage pulses with the first polarity and ignition voltage pulses with the second polarity.
Electric machine comprising an at least partially electrically conductive housing located on a reference potential, a stator on which groove-like receptacles for stator windings are formed, wherein a closing element which closes the receptacles on the rotor side is respectively provided in the receptacles , and a rotor rotatably mounted inside the stator , wherein the same closing element has a planar, electrically conductive conductor region for shielding the stator windings from the rotor , wherein the conductor region is electrically conductively connected to the housing , wherein the conductor region is continued beyond at least one end face of the stator in the form of a conductor region extension and is arranged between the rotor and at least one winding head comprising a plurality of stator windings , characterised in that the conductor region extension is guided radially outwards to a housing section.
A tap holder including a tap collet for chucking a tap at one end thereof, comprising: a tapper body operable to receive an outer face side of the other end of the tap collet in an axial direction to fix unrotatably, and attach to a machine tool having a tap synchronizingly feeding mechanism, the tapper body further comprising: an outer cylinder portion formed with an attaching hollow portion to permit insertion of a shaft portion of the tap collet , and comprising a through-hole penetrating from an outer face of the outer cylinder portion to the attaching hollow portion in a diameter direction of the outer cylinder portion , a locking member , characterised in that , when said tap collet is inserted into the tapper body , the shaft portion comprises a through-hole penetrating in a diameter direction at a position in correspondence with the through-hole provided at the tapper body , the through hole of the tapper body and the through hole of the tap collet are communicated by inserting the shaft portion into the attaching hollow portion , thereby, the locking member is made to be able to be inserted to the outer cylinder portion and the shaft portion at which the tap collet and the tapper body are overlapped, wherein, an elastic member is provided within the through hole penetrating the tap collet in a diameter direction, and wherein the locking member engages the tap collet and the tapper body in a state of interposing the elastic member on both sides in an axial direction between the locking member and the tap collet . a tapper body operable to receive an outer face side of the other end of the tap collet in an axial direction to fix unrotatably, and attach to a machine tool having a tap synchronizingly feeding mechanism, the tapper body further comprising: an outer cylinder portion formed with an attaching hollow portion to permit insertion of a shaft portion of the tap collet , and comprising a through-hole penetrating from an outer face of the outer cylinder portion to the attaching hollow portion in a diameter direction of the outer cylinder portion , a locking member , characterised in that , when said tap collet is inserted into the tapper body , the shaft portion comprises a through-hole penetrating in a diameter direction at a position in correspondence with the through-hole provided at the tapper body , the through hole of the tapper body and the through hole of the tap collet are communicated by inserting the shaft portion into the attaching hollow portion , thereby, the locking member is made to be able to be inserted to the outer cylinder portion and the shaft portion at which the tap collet and the tapper body are overlapped, wherein, an elastic member is provided within the through hole penetrating the tap collet in a diameter direction, and wherein the locking member engages the tap collet and the tapper body in a state of interposing the elastic member on both sides in an axial direction between the locking member and the tap collet .
A method for producing a shaped product having an opening by arranging a molding material comprising discontinuous carbon fibers and a thermoplastic resin on a mold and cold-pressing the molding material , wherein (i) the mold has a portion serving as a closable cavity and (ii) the molding material to be arranged on the mold has a projected area larger than the projected area of the mold cavity, and wherein in the cold pressing, the molding material flows to form an end part of the shaped product , the distance over which the molding material flows being longer than 0 mm and not longer than 150 mm, the method being characterized in that the opening is formed by at least one of stretching and flowing of the molding material during molding, wherein D-L ∗ εv>0 and wherein εv is a tensile rupture elongation of the molding material , L is a distance between outlet edges of the opening in a cross-section of the shaped product , and D is a creeping dimension of the opening in the cross-section, and the molding material to be arranged has a length which includes both the distance L between outlet edges of the opening in the cross-section of the shaped product and a portion not smaller than D-L ∗ εv, and the tensile rupture elongation εv of the molding material is higher than 110% and not higher than 300%; wherein ε ⁢ v = length of the molding material after stretching y / length of the molding material before stretching x × 100 ; and wherein D is the total length measured along the surface of the opening of the shaped product. wherein D-L ∗ εv>0 and wherein εv is a tensile rupture elongation of the molding material , L is a distance between outlet edges of the opening in a cross-section of the shaped product , and D is a creeping dimension of the opening in the cross-section, and the molding material to be arranged has a length which includes both the distance L between outlet edges of the opening in the cross-section of the shaped product and a portion not smaller than D-L ∗ εv, and the tensile rupture elongation εv of the molding material is higher than 110% and not higher than 300%; wherein ε ⁢ v = length of the molding material after stretching y / length of the molding material before stretching x × 100 ; and wherein D is the total length measured along the surface of the opening of the shaped product.