mhurhangee/patent-ind-claim-en huggingface dataset:
A manufacturing apparatus for processing a forged blank with no flash in a process of manufacturing a forged crankshaft including journals (J) serving as an axis of rotation, pins (P) decentered from the journals (J) , and crank arms (A) connecting the journals (J) and the pins (P), wherein: the forged blank includes rough journals (J'), decentered rough pins (P') and rough crank arms (A') corresponding to the journals (J), the pins (P) and the crank arms (A), respectively, of the forged crankshaft ; and at least one of the rough crank arms (A') includes an excess portion protruding from an outer periphery of a side portion thereof; the manufacturing apparatus comprising: a first die and a second die paired with each other, the first die and the second die configured to bend or crush the excess portion; a retaining device configured to retain at least one of the rough journals (J') or at least one of the decentered rough pins (P'), such that a rough pin decentering direction in which the rough pins (P') are decentered from the rough journals (J') is kept perpendicular to a reducing direction when the first die and the second die apply force for reduction; and a moving device configured to support the retaining device such that the retaining device is movable along the reducing direction. the forged blank includes rough journals (J'), decentered rough pins (P') and rough crank arms (A') corresponding to the journals (J), the pins (P) and the crank arms (A), respectively, of the forged crankshaft ; and at least one of the rough crank arms (A') includes an excess portion protruding from an outer periphery of a side portion thereof; the manufacturing apparatus comprising: a first die and a second die paired with each other, the first die and the second die configured to bend or crush the excess portion; a retaining device configured to retain at least one of the rough journals (J') or at least one of the decentered rough pins (P'), such that a rough pin decentering direction in which the rough pins (P') are decentered from the rough journals (J') is kept perpendicular to a reducing direction when the first die and the second die apply force for reduction; and a moving device configured to support the retaining device such that the retaining device is movable along the reducing direction. a first die and a second die paired with each other, the first die and the second die configured to bend or crush the excess portion; a retaining device configured to retain at least one of the rough journals (J') or at least one of the decentered rough pins (P'), such that a rough pin decentering direction in which the rough pins (P') are decentered from the rough journals (J') is kept perpendicular to a reducing direction when the first die and the second die apply force for reduction; and a moving device configured to support the retaining device such that the retaining device is movable along the reducing direction.
A ventilated shoe, comprising a breathable sole and an upper assembly associated therewith in an upward region, said shoe being characterized in that said upper assembly comprises: - an external upper , with which an inner lining is associated which is constituted at least partly by a first element that defines at least one interspace that separates the foot of the user from said external upper and is provided with passages for movement of sweat away from the foot of the user toward the upper external edge of said shoe , said first element being constituted by a first fabric wherein the first fabric is a three-dimensional fabric for enabling the flow of air both transversely and longitudinally therein; and - a breathable insole , joined perimetrically at least to said inner lining characterized in that said passages are defined by a series of channels for the passage of sweat in the vapor phase and that said insole is constituted by a second element , said second element being constituted by a second fabric without channels. - an external upper , with which an inner lining is associated which is constituted at least partly by a first element that defines at least one interspace that separates the foot of the user from said external upper and is provided with passages for movement of sweat away from the foot of the user toward the upper external edge of said shoe , said first element being constituted by a first fabric wherein the first fabric is a three-dimensional fabric for enabling the flow of air both transversely and longitudinally therein; and - a breathable insole , joined perimetrically at least to said inner lining characterized in that said passages are defined by a series of channels for the passage of sweat in the vapor phase and that said insole is constituted by a second element , said second element being constituted by a second fabric without channels.
Nonaggregated carbon-coated silicon particles having average particle diameters d 50 of 1 to 15 μm, containing ≤ 10% by weight of carbon and ≥ 90% by weight of silicon, based in each case on the total weight of the carbon-coated silicon particles, wherein the nonaggregated carbon-coated silicon particles have a degree of aggregation of ≤ 40%, determined by means of sieve analysis.
A projection type image display device for displaying an image by projecting an image displayed on an imaging surface, comprising: three image display elements which, corresponding to each of the three primary color light, display images; an illumination optical system for illuminating the image display elements for the three primary color light; a color synthesis unit for color-synthesizing light coming from the image display elements ; a polarization converter which is a color-selective polarization rotator and adjusts light coming from the color synthesis unit to P-polarized light; a projection optical system which outputs light supplied from the polarization converter in a direction inclined by a predetermined inclination angle; and a flat mirror which reflects light coming from the projection optical system in a direction for projection; wherein the projection optical system includes a plurality of lenses including one lens (L17) disposed closest to the flat mirror , the one lens (L17) having an effective area, along the vertical direction of an image, through which a light beam passes and which is off an optical axis of the other plurality of lenses (L1 to L16); and wherein the lens (L17) disposed closest to the flat mirror has a rectangular shape whose aspect ratio is approximately the same as that of an effective area of an image display surface or a trapezoidal shape corresponding to an area through which the image light passes. three image display elements which, corresponding to each of the three primary color light, display images; an illumination optical system for illuminating the image display elements for the three primary color light; a color synthesis unit for color-synthesizing light coming from the image display elements ; a polarization converter which is a color-selective polarization rotator and adjusts light coming from the color synthesis unit to P-polarized light; a projection optical system which outputs light supplied from the polarization converter in a direction inclined by a predetermined inclination angle; and a flat mirror which reflects light coming from the projection optical system in a direction for projection; wherein the projection optical system includes a plurality of lenses including one lens (L17) disposed closest to the flat mirror , the one lens (L17) having an effective area, along the vertical direction of an image, through which a light beam passes and which is off an optical axis of the other plurality of lenses (L1 to L16); and wherein the lens (L17) disposed closest to the flat mirror has a rectangular shape whose aspect ratio is approximately the same as that of an effective area of an image display surface or a trapezoidal shape corresponding to an area through which the image light passes.
A wireless controller configured to send commands to a mini-split HVAC unit that includes an infra-red (IR) receiver, wherein the mini-split HVAC unit is configured to thermostatically control a temperature in a space based at least in part on a temperature sensed by a temperature sensor associated with the mini-split HVAC unit in conjunction with a programmable set point, the wireless controller comprising: an IR transmitter ; a temperature sensor for sensing a temperature at the wireless controller; a user interface including a display; a non-volatile memory storing infrared (IR) protocol for each of a plurality of different mini-split HVAC units; a controller operatively coupled to the user interface, the temperature sensor, the non-volatile memory and the IR transmitter, the controller configured to: receive a selection of a particular one of the plurality of different mini- split HVAC units; store an indication of a correspondence between the selected one of the plurality of different mini-split HVAC units and an IR protocol in a non-volatile memory; and wirelessly transmit one or more commands to the selected one of the plurality of different mini-split HVAC units in accordance with the IR protocol. an IR transmitter ; a temperature sensor for sensing a temperature at the wireless controller; a user interface including a display; a non-volatile memory storing infrared (IR) protocol for each of a plurality of different mini-split HVAC units; a controller operatively coupled to the user interface, the temperature sensor, the non-volatile memory and the IR transmitter, the controller configured to: receive a selection of a particular one of the plurality of different mini- split HVAC units; store an indication of a correspondence between the selected one of the plurality of different mini-split HVAC units and an IR protocol in a non-volatile memory; and wirelessly transmit one or more commands to the selected one of the plurality of different mini-split HVAC units in accordance with the IR protocol. receive a selection of a particular one of the plurality of different mini- split HVAC units; store an indication of a correspondence between the selected one of the plurality of different mini-split HVAC units and an IR protocol in a non-volatile memory; and wirelessly transmit one or more commands to the selected one of the plurality of different mini-split HVAC units in accordance with the IR protocol.
An inspection assembly for imaging the internal surface of a pipe or conduit comprising: - an elongate housing ; - a sideview camera within the housing and arranged to capture an image of a region within a field of view external to the housing ; and - a viewport element mounted in the housing and located such that light is transmitted through the viewport element and into said sideview camera, characterised in that the viewport element is diffusion bonded to a metal support around a circumferential edge of the viewport element . - an elongate housing ; - a sideview camera within the housing and arranged to capture an image of a region within a field of view external to the housing ; and - a viewport element mounted in the housing and located such that light is transmitted through the viewport element and into said sideview camera,
A polyamide composition for forming an inner liner for a pneumatic tire, said polyamide composition comprising: A) a polyamide; B) an anhydride-functional copolymer reactive with said polyamide; C) a poly (ethylene-co-methacrylic acid) ionomer; and D) a synthetic wax; and wherein a weight ratio of (A+B):C in said polyamide composition is from 2:1 to 4:1; and wherein a weight ratio of C:D in said polyamide composition is from 10:1 to 100:1. A) a polyamide; B) an anhydride-functional copolymer reactive with said polyamide; C) a poly (ethylene-co-methacrylic acid) ionomer; and D) a synthetic wax; and
A filter press for solid-liquid separation of suspensions including a plurality of successively connected plate-shaped filter elements clamped together at the edges, and having a press wall , a plate frame and a filter means like fabric or membrane, a suspension inlet and a filtrate outlet , wherein at least one contact-lessly operating sensor for detecting the press wall loading is associated with at least one filter element , characterised in that the sensor is arranged in the region of the bending zone of the press wall , that adjoins the plate frame .
A surface-treated metal sheet consisting of a laminate having a metal substrate, a chemical conversion coating film and an adhesive layer in order, wherein the chemical conversion coating film contains colloidal silica and a thermosetting resin, a primer layer is provided between the chemical conversion coating film and the adhesive layer, the thermosetting resin is a water-based urethane resin, a water-based acrylic-modified epoxy resin or a water-based phenolic resin, or a combination of a water-based carboxyl group-containing acrylic resin and a crosslinking agent which is able to react with a carboxyl group, and the coating weight of the chemical conversion coating film is 0.05 to 0.5 g/m 2 .
A method for producing rock wool and cast iron by melting a mixture of materials such as basalt, blast-furnace slag, coke and components necessary for melting, with an adjuvant containing alumina, said adjuvant making it possible to adjust the alumina content to obtain rock wool having the following composition (in wt%): Al 2 O 3 : 18-22; SiO 2 : 40-50; CaO: 10-15; MgO: <10; FeO <2; Na 2 O <4; K 2 O <2, a method of the type comprising the operations of producing slag and cast iron by melting, separating the slag and the cast iron and subjecting the slag to a fiber forming operation and then bonding to obtain rock wool, characterized in that at least one spent catalyst and/or at least one spent adsorbent is used as adjuvant, said catalyst and/or adsorbent containing alumina in the form of Al 2 O 3 .
An epicyclic gearbox assembly for a gas turbine engine, the epicyclic gearbox assembly defining an axial direction (A), a radial direction (R), a circumferential direction (C), a forward end , and an aft end , the epicyclic gearbox assembly comprising: a sun gear assembly ; a planet gear assembly engaged with the sun gear assembly ; a ring gear assembly comprising one or more ring gears engaged with the planet gear assembly ; and a lubrication fluid collection assembly comprising a rotating oil scoop extending in the circumferential direction (C) around the ring gear assembly , the rotating oil scoop coupled to the ring gear assembly at a location forward of one or more ring gears of the ring gear assembly ; characterized in that the ring gear assembly further comprises a ring gear shaft that defines a plurality of lubrication fluid openings . a sun gear assembly ; a planet gear assembly engaged with the sun gear assembly ; a ring gear assembly comprising one or more ring gears engaged with the planet gear assembly ; and a lubrication fluid collection assembly comprising a rotating oil scoop extending in the circumferential direction (C) around the ring gear assembly , the rotating oil scoop coupled to the ring gear assembly at a location forward of one or more ring gears of the ring gear assembly ; characterized in that the ring gear assembly further comprises a ring gear shaft that defines a plurality of lubrication fluid openings .
A bi-directional tightening device for tightening of a threadable line, the tightening device comprising: - a rotatable spool provided with an aperture for receiving the line; - a frame for supporting the spool, the frame comprising a handle for rotating the spool ; - a ratchet mechanism rotationally fixed to the spool ; - a drive pawl coupled to the frame and configured to engage the ratchet mechanism when the handle is stroked to rotate the spool ; - a locking mechanism configured for keeping the ratchet mechanism in place during a return stroke of the handle, the ratchet mechanism comprising at least one first ratchet wheel for rotating the spool in a first direction, and at least one second ratchet wheel for rotating the spool in a second direction opposite the first direction, characterised in that the drive pawl and the locking mechanism is sideways and radially displaceable, and provided with protrusions configured for selectively engaging either one of the ratchet wheels ( 41, 42; 43, 44), to allow bi-directional tightening of the line. - a rotatable spool provided with an aperture for receiving the line; - a frame for supporting the spool, the frame comprising a handle for rotating the spool ; - a ratchet mechanism rotationally fixed to the spool ; - a drive pawl coupled to the frame and configured to engage the ratchet mechanism when the handle is stroked to rotate the spool ; - a locking mechanism configured for keeping the ratchet mechanism in place during a return stroke of the handle, the ratchet mechanism comprising at least one first ratchet wheel for rotating the spool in a first direction, and at least one second ratchet wheel for rotating the spool in a second direction opposite the first direction, characterised in that the drive pawl and the locking mechanism is sideways and radially displaceable, and provided with protrusions configured for selectively engaging either one of the ratchet wheels ( 41, 42; 43, 44), to allow bi-directional tightening of the line.
A weighing apparatus configured to weigh a mass value of an article, using a Roberval mechanism, the weighing apparatus comprising: a load cell ; a limit adjustment portion including a first member and a second member ; a first support portion that is a member connected to a free end side of the load cell and through which the second member passes; and a second support portion that is a member connected to a fixed end side of the load cell and a main body of the weighing apparatus, and includes a hole into which the first member is fit, characterized in that the weighing apparatus is configured such that when the second member is rotated, a space (S) formed in an approximately vertical direction between the first member and the hole is changed in conjunction with the rotation, whereby a movement in the approximately vertical direction of the limit adjustment portion in response to the mass value of an article applied to the load cell is restricted by the hole . a load cell ; a limit adjustment portion including a first member and a second member ; a first support portion that is a member connected to a free end side of the load cell and through which the second member passes; and a second support portion that is a member connected to a fixed end side of the load cell and a main body of the weighing apparatus, and includes a hole into which the first member is fit, characterized in that the weighing apparatus is configured such that when the second member is rotated, a space (S) formed in an approximately vertical direction between the first member and the hole is changed in conjunction with the rotation, whereby a movement in the approximately vertical direction of the limit adjustment portion in response to the mass value of an article applied to the load cell is restricted by the hole .
An air-based fryer, comprising a food preparation chamber ; an air moving device for moving air in the food preparation chamber to generate air flow; a heating device for heating the air flow generated by the air moving device so that the heated air flow can heat food that in use may be received in the food preparation chamber; and an air filter adapted for filtering air from the food preparation chamber , characterized in that the air filter comprises a liquid tank and a porous section located below a liquid level in the liquid tank , and the food preparation chamber has an air outlet which is in fluid communication with a space upstream of the porous section of the liquid tank so that air from the food preparation chamber entering the liquid tank rises above the liquid level after flowing through the porous section . a food preparation chamber ; an air moving device for moving air in the food preparation chamber to generate air flow; a heating device for heating the air flow generated by the air moving device so that the heated air flow can heat food that in use may be received in the food preparation chamber; and an air filter adapted for filtering air from the food preparation chamber , characterized in that the air filter comprises a liquid tank and a porous section located below a liquid level in the liquid tank , and the food preparation chamber has an air outlet which is in fluid communication with a space upstream of the porous section of the liquid tank so that air from the food preparation chamber entering the liquid tank rises above the liquid level after flowing through the porous section .
A gas measuring device for the absorption-spectroscopic in-situ determination of at least one chemical and/or physical parameter of a gaseous measuring medium , wherein the gas measuring device comprises a first housing ; at least one laser as a radiation source which is arranged in the first housing , at least one first process window which serves to couple the radiation sent out by the laser into a measuring medium ; and at least one detector with which the radiation is detected after interaction with the measuring medium ; characterised in that the first process window is formed as an afocal meniscus lens which has a convex surface and a concave surface.
A method of synthesizing a conductive polymer, the method comprising the steps of: (a) preparing a PSS dispersion comprising poly(styrene sulfonic acid) (PSS); and (b) preparing a conductive polymer comprising poly(3,4-ethylenedioxythiophene) :poly(styrenesulfonic acid) (PEDOT:PSS) by allowing a reaction of a mixture comprising the PSS dispersion, a 3,4-ethylenedioxythiophene (EDOT) monomer, and an oxidizing agent, wherein the PSS dispersion of step (a) and the mixture of step (b) further comprises a metal nanomaterial consisting of silver (Ag) and a metal nanomaterial precursor consisting of silver nitrate (AgNO 3 ). (a) preparing a PSS dispersion comprising poly(styrene sulfonic acid) (PSS); and (b) preparing a conductive polymer comprising poly(3,4-ethylenedioxythiophene) :poly(styrenesulfonic acid) (PEDOT:PSS) by allowing a reaction of a mixture comprising the PSS dispersion, a 3,4-ethylenedioxythiophene (EDOT) monomer, and an oxidizing agent,