mhurhangee/ep-ind-claims huggingface dataset:
A thermally expansible material comprising: (a) an epoxy resin; (b) a plurality of thermoplastic polymers, wherein at least one unmodified thermoplastic polymer is included, and wherein at least one modified thermoplastic polymer is included that has at least one chemical moiety capable of reacting with said epoxy resin; and (c) a heat-activated blowing agent; the material being substantially free of a tackifier, wherein said material is adhereable to a substrate during expansion, and wherein the reactive chemical moiety includes an anhydride and the ratio of epoxy on the epoxy resin to anhydride on the thermoplastic polymer is between 5:1 and 1:100. (a) an epoxy resin; (b) a plurality of thermoplastic polymers, wherein at least one unmodified thermoplastic polymer is included, and wherein at least one modified thermoplastic polymer is included that has at least one chemical moiety capable of reacting with said epoxy resin; and (c) a heat-activated blowing agent; the material being substantially free of a tackifier, wherein said material is adhereable to a substrate during expansion, and wherein the reactive chemical moiety includes an anhydride and the ratio of epoxy on the epoxy resin to anhydride on the thermoplastic polymer is between 5:1 and 1:100.
An inspection method of a rolling element made of ceramics, comprising the steps of projecting an X-ray from a light source to said rolling element, detecting said X-ray passing through said rolling element, calculating data of said detected X-ray to generate an image, and detecting a defect in said rolling element based on said image, characterised in that at said step of projecting an X-ray, said light source being rotated around and relative to said rolling element while said X-ray is projected to an entire region of said rolling element facing said light source, and in that at said step of generating an image, data of said X-ray for one circuit around said rolling element being calculated to generate said image. projecting an X-ray from a light source to said rolling element, detecting said X-ray passing through said rolling element, calculating data of said detected X-ray to generate an image, and detecting a defect in said rolling element based on said image, characterised in that at said step of projecting an X-ray, said light source being rotated around and relative to said rolling element while said X-ray is projected to an entire region of said rolling element facing said light source, and in that at said step of generating an image, data of said X-ray for one circuit around said rolling element being calculated to generate said image.
An abnormality detecting apparatus for a high-voltage circuit which includes a direct-current power source and an inverter circuit connected to the direct-current power source via a fastening section, the abnormality detecting apparatus configured to detect a ground fault of the high-voltage circuit and a loosening of the fastening section, the abnormality detecting apparatus comprising: a first capacitor whose one end is connected to a positive terminal of the direct-current power source, and whose other end is designated as a measuring point; pulse output means configured to output a square wave pulse signal to the measuring point; characterized by a series connection circuit of a second capacitor and switch means, provided between a positive terminal of the inverter circuit and the ground; voltage measuring means configured to measure a first voltage occurring at the measuring point at a time when a phase of the square wave pulse signal outputted from the pulse output means becomes a first phase, and a second voltage occurring at the measuring point at a time when the phase of the square wave pulse signal becomes a second phase different from the first phase, and to obtain a difference voltage (Vp-p) between the first voltage and the second voltage; a ground fault detector configured to detect a ground fault of the direct-current power source on the basis of the difference voltage (Vp-p) measured by the voltage measuring means with the switch means opened; and a loose state detector configured to detect a loose state of the fastening section on the basis of the difference voltage (Vp-p) measured by the voltage measuring means with the switch means closed when no ground fault is detected by the ground fault detector. a first capacitor whose one end is connected to a positive terminal of the direct-current power source, and whose other end is designated as a measuring point; pulse output means configured to output a square wave pulse signal to the measuring point; a series connection circuit of a second capacitor and switch means, provided between a positive terminal of the inverter circuit and the ground; voltage measuring means configured to measure a first voltage occurring at the measuring point at a time when a phase of the square wave pulse signal outputted from the pulse output means becomes a first phase, and a second voltage occurring at the measuring point at a time when the phase of the square wave pulse signal becomes a second phase different from the first phase, and to obtain a difference voltage (Vp-p) between the first voltage and the second voltage; a ground fault detector configured to detect a ground fault of the direct-current power source on the basis of the difference voltage (Vp-p) measured by the voltage measuring means with the switch means opened; and a loose state detector configured to detect a loose state of the fastening section on the basis of the difference voltage (Vp-p) measured by the voltage measuring means with the switch means closed when no ground fault is detected by the ground fault detector.
A wear protection device for machine components consisting of a metallic base material, in particular of large two stroke cycle diesel engines, which is designed as a coating applicable on the base material, which contains a metallic matrix of a Ni alloy with at least P as alloy element, such Ni alloy having a lower melting point than the base material, and further contains ceramic particles received in the said matrix which is formed of a powder containing the material underlying the said matrix with which the surface of the base material is coated, with the ceramic particles, at least partly consisting of tungsten carbide, being of spherical shape and having a diameter of 40 - 160 μ and a hardness of 3000 HV, with the matrix containing 1-15 vol% of P, 1-6 vol% of Si and balance Ni and the volume ratio of ceramic particles to matrix being at least 60 to 40 and/or the weight ratio at least 75 to 25, and with the coating being of a multilayer design, and with layers (4 and/or 5) being provided above and below a middle carrier layer consisting of the material underlying the matrix and containing less ceramic particles than the carrier layer or no ceramic particles at all.
A method of operating an event notification system comprising: sending a disable command from a user application to a controller; sending an effective disabled response from the controller to the user application in response to the disable command; buffering the disable command by the controller; and sending an event condition from a Power Save Mode, PSM, device, through an Access Point, AP, device, and to the controller; and characterised by: suppressing the event condition at the controller while the disable command is buffered; and sending the buffered disable command from the controller, through the AP device, and to the PSM device in response to receipt of the event condition; wherein the effective disabled response indicates that the event notification system has been placed in a disabled state, despite the PSM device not being in a disabled state. sending a disable command from a user application to a controller; sending an effective disabled response from the controller to the user application in response to the disable command; buffering the disable command by the controller; and sending an event condition from a Power Save Mode, PSM, device, through an Access Point, AP, device, and to the controller; and characterised by: suppressing the event condition at the controller while the disable command is buffered; and sending the buffered disable command from the controller, through the AP device, and to the PSM device in response to receipt of the event condition; wherein the effective disabled response indicates that the event notification system has been placed in a disabled state, despite the PSM device not being in a disabled state. suppressing the event condition at the controller while the disable command is buffered; and sending the buffered disable command from the controller, through the AP device, and to the PSM device in response to receipt of the event condition; wherein the effective disabled response indicates that the event notification system has been placed in a disabled state, despite the PSM device not being in a disabled state.
A wound dressing, comprising: a backing layer having first and second surfaces, the backing layer defining a center portion and a border portion surrounding the center portion along the proximal surface thereof; a carrier layer having first and second surfaces, the second surface of the carrier layer secured to the first surface of the border portion of the backing layer; a first skin adherent facing layer disposed on the first side of the carrier layer; an absorbent core having first and second surfaces, the second surface of the absorbent core connected to the first surface of the backing layer; and a second skin adherent facing layer disposed along a first surface of the absorbent core; wherein the first facing layer has greater skin adherence properties than the second facing layer. a backing layer having first and second surfaces, the backing layer defining a center portion and a border portion surrounding the center portion along the proximal surface thereof; a carrier layer having first and second surfaces, the second surface of the carrier layer secured to the first surface of the border portion of the backing layer; a first skin adherent facing layer disposed on the first side of the carrier layer; an absorbent core having first and second surfaces, the second surface of the absorbent core connected to the first surface of the backing layer; and a second skin adherent facing layer disposed along a first surface of the absorbent core; wherein the first facing layer has greater skin adherence properties than the second facing layer.
A rail comprising, as steel composition, in terms of mass%: C: 0.75% to 1.20%; Si: 0.10% to 2.00%; Mn: 0.10% to 2.00%; Cr: 0% to 2.00%; Mo: 0% to 0.50%; Co: 0% to 1.00%; B: 0% to 0.0050%; Cu: 0% to 1.00%; Ni: 0% to 1.00%; V: 0% to 0.50%; Nb: 0% to 0.050%; Ti: 0% to 0.0500%; Mg: 0% to 0.0200%; Ca: 0% to 0.0200%; REM: 0% to 0.0500%; Zr: 0% to 0.0200%; N: 0% to 0.0200%; Al: 0% to 1.00%; P: 0.0250% or less; S: 0.0250% or less; and Fe and impurities as a remainder, wherein 90% or more of a metallographic structure in a range between an outer surface of a rail bottom portion as an origin and a depth of 5 mm is a pearlite structure, an HC which is a surface hardness of a foot-bottom central portion is in a range of Hv 360 to 500, an HE which is a surface hardness of a foot-edge portion is in a range of Hv 260 to 315, and the HC, the HE, and an HM which is a surface hardness of a middle portion positioned between the foot-bottom central portion and the foot-edge portion satisfy the following Expression 1, and wherein the HC, the HE, and the HM are obtained by Vickers hardness measurement with load of 98 N, HC ≥ HM ≥ HE C: 0.75% to 1.20%; Si: 0.10% to 2.00%; Mn: 0.10% to 2.00%; Cr: 0% to 2.00%; Mo: 0% to 0.50%; Co: 0% to 1.00%; B: 0% to 0.0050%; Cu: 0% to 1.00%; Ni: 0% to 1.00%; V: 0% to 0.50%; Nb: 0% to 0.050%; Ti: 0% to 0.0500%; Mg: 0% to 0.0200%; Ca: 0% to 0.0200%; REM: 0% to 0.0500%; Zr: 0% to 0.0200%; N: 0% to 0.0200%; Al: 0% to 1.00%; P: 0.0250% or less; S: 0.0250% or less; and Fe and impurities as a remainder, wherein 90% or more of a metallographic structure in a range between an outer surface of a rail bottom portion as an origin and a depth of 5 mm is a pearlite structure, an HC which is a surface hardness of a foot-bottom central portion is in a range of Hv 360 to 500, an HE which is a surface hardness of a foot-edge portion is in a range of Hv 260 to 315, and the HC, the HE, and an HM which is a surface hardness of a middle portion positioned between the foot-bottom central portion and the foot-edge portion satisfy the following Expression 1, and wherein the HC, the HE, and the HM are obtained by Vickers hardness measurement with load of 98 N, HC ≥ HM ≥ HE
A combination of a fastener and an internal combustion engine component, for reducing stress failure in the internal combustion engine component, comprising: a threaded hole (8, 40) in the internal combustion engine component; and the fastener being a threaded fastener (2, 20, 50, 70, 90) having a threaded tip portion (5, 26, 58, 78, 98) with a radius and a distal end (6, 28, 60, 80, 102), the threaded tip portion (5, 26, 58, 78, 98) inserted into and engaging the threaded hole (8, 40) of the internal combustion engine component to define a threaded interface between the threaded hole (8, 40) in the internal combustion engine component and the threaded tip portion (5, 26, 58, 78, 98); wherein the threaded fastener (2, 20, 50, 70, 90) includes a stress reduction means for increasing load carrying capability of at least a portion of the threaded interface between the threaded hole (8, 40) in the internal combustion engine component and the threaded tip portion (5, 26, 58, 78, 98); wherein the threaded tip portion (5, 26, 58, 78, 98) includes an axially extending hole (82, 100) at the distal end (6, 28, 60, 80, 102), the axially extending hole (82, 100) forming the stress reduction means, with the axially extending hole (82, 100) having an opening at the distal end (6, 28, 60, 80, 102) and a hole end positioned at a depth away from the distal end (6, 28, 60, 80, 102), characterized in that the axially extending hole (82, 100) including a progressively reduced diameter portion extending continuously from the opening at the distal end (6, 28, 60, 80, 102) to the hole end. a threaded hole (8, 40) in the internal combustion engine component; and the fastener being a threaded fastener (2, 20, 50, 70, 90) having a threaded tip portion (5, 26, 58, 78, 98) with a radius and a distal end (6, 28, 60, 80, 102), the threaded tip portion (5, 26, 58, 78, 98) inserted into and engaging the threaded hole (8, 40) of the internal combustion engine component to define a threaded interface between the threaded hole (8, 40) in the internal combustion engine component and the threaded tip portion (5, 26, 58, 78, 98);
A router comprising a housing, at least one rotary shaft seat, and an antenna, wherein the rotary shaft seat is disposed on one end of the housing, a shaft pin is inserted through the rotary shaft seat, one end of the antenna is movably sleeved on the shaft pin, and an other end of the antenna is located on a side of a front of the housing; and a shielding portion extends from an end of the housing where the rotary shaft seat is disposed, the shielding portion and the housing are integrally formed as a whole, the rotary shaft seat is located on a side of the shielding portion facing a back of the housing, and an end of the shielding portion away from the housing extends to at least a side of the rotary shaft seat away from the housing, and wherein the router further comprises two ribs disposed opposite to each other, wherein the two ribs respectively extend from two ends of the shielding portion toward a side where the rotary shaft seat is disposed; and the ribs shield at least the shaft pin on two sides of the rotary shaft seat, wherein the router is configured such that the antenna can be stored on the front of the housing. the rotary shaft seat is disposed on one end of the housing, a shaft pin is inserted through the rotary shaft seat, one end of the antenna is movably sleeved on the shaft pin, and an other end of the antenna is located on a side of a front of the housing; and a shielding portion extends from an end of the housing where the rotary shaft seat is disposed, the shielding portion and the housing are integrally formed as a whole, the rotary shaft seat is located on a side of the shielding portion facing a back of the housing, and an end of the shielding portion away from the housing extends to at least a side of the rotary shaft seat away from the housing, and wherein the router further comprises two ribs disposed opposite to each other, wherein the two ribs respectively extend from two ends of the shielding portion toward a side where the rotary shaft seat is disposed; and the ribs shield at least the shaft pin on two sides of the rotary shaft seat, wherein the router is configured such that the antenna can be stored on the front of the housing.
A data acquisition system, which has at least one radio module connected to an antenna for connecting at least one equipped with a radio transmitter remote module of a device or a consumption meter via short distance radio, characterized in that for a secure detection of consumption data with separation superimposed wireless meter telegrams the data acquisition system comprises a multi-antenna data collector and the antenna as a combination of antenna elements (A1,..., AN) with horizontal and / or vertical polarization, that for source separation by direction estimation and virtual sectorization a combination of notch and spatial bandpass filter is used, that a short-range wireless M-BUS and for source separation a method according to "Principal Component Analysis " is used and that the multi-antenna data collector comprises a multi-channel receiver with spatial filtering and selection of the antenna elements (A1,..., AN), including parallel extraction.
Actuator unit having at least one signal detection device, wherein the actuator unit comprises at least one housing part which accommodates an actuator (21, 22), wherein the actuator comprises at least one drive motor and at least one transmission and is arranged in the interior of the housing part and the actuator unit is connectable on at least one side of its housing part to at least one unit which is to be driven by the actuator unit, in particular a mass flow control or valve unit, characterised in that the at least one signal detection device is provided for detecting the temperature on the at least one side of the housing part on which the actuator unit is connectable to the at least one unit which is to be driven, wherein a connection cover part common to the actuator unit and the unit which is to be driven thereby is provided and the at least one signal detection device is arranged in the connection cover part common to the actuator unit and the unit which is to be driven thereby.
A method of forming a composite structure having structured features defined thereon to define an optical path in connection with optical transmissions, comprising: providing a base (16, 116) of a first material defining a first structured feature (17, 117); inserting a second material into an opening (15, 115) provided in the base (16, 116), wherein the second material is dissimilar to the first material; and stamping the second material to structurally couple the second material to the base (16, 116) and to define a second structured feature (5, 12, 25, 112, 125) on the second material, thereby forming the composite structure comprising the base (16, 116) of the first material and an auxiliary portion (14, 114) from the second material with the second structured feature (5, 12, 25, 112, 125) defined thereon, wherein the first and second structured features define the optical path in connection with optical transmissions. providing a base (16, 116) of a first material defining a first structured feature (17, 117); inserting a second material into an opening (15, 115) provided in the base (16, 116), wherein the second material is dissimilar to the first material; and stamping the second material to structurally couple the second material to the base (16, 116) and to define a second structured feature (5, 12, 25, 112, 125) on the second material, thereby forming the composite structure comprising the base (16, 116) of the first material and an auxiliary portion (14, 114) from the second material with the second structured feature (5, 12, 25, 112, 125) defined thereon, wherein the first and second structured features define the optical path in connection with optical transmissions.
A method of sanitizing an agricultural facility comprising multiple rooms suitable for housing both livestock and humans, wherein at least one room of the agricultural facility includes a lighting system comprising a first lighting element for providing a first light and a second lighting element for providing a second light, the method comprising: monitoring the at least one room of the agricultural facility with a sensor to detect that a human is present in the at least one room; providing the first light in the room having a first spectral content when the human is present; and providing the second light in the room having a second spectral content within a narrow range of wavelengths to inhibit bacteria growth when the human is not detected. monitoring the at least one room of the agricultural facility with a sensor to detect that a human is present in the at least one room; providing the first light in the room having a first spectral content when the human is present; and providing the second light in the room having a second spectral content within a narrow range of wavelengths to inhibit bacteria growth when the human is not detected.
A method for distinguishing first and second devices (1, 2) from each other, performed by an apparatus, wherein the first device comprises a first position sensor and a first direction sensor, wherein the second device comprises a second position sensor and a second direction sensor, which method comprises the steps of - receiving first position information from the first position sensor, which first position information is configured to define a first position of the first device, - receiving second position information from the second position sensor, which second position information is configured to define a second position defining the position of the second device, - receiving first direction information from the first direction sensor, which first direction information is configured to define a first direction of the first device, - receiving second direction information from the second direction sensor, which second direction information is configured to define a second direction of the second device, and - analyzing the first and second direction information for distinguishing first and second devices (1, 2) from each other. - receiving first position information from the first position sensor, which first position information is configured to define a first position of the first device, - receiving second position information from the second position sensor, which second position information is configured to define a second position defining the position of the second device, - receiving first direction information from the first direction sensor, which first direction information is configured to define a first direction of the first device, - receiving second direction information from the second direction sensor, which second direction information is configured to define a second direction of the second device, and - analyzing the first and second direction information for distinguishing first and second devices (1, 2) from each other.