18th week of 2020 patent applcation highlights part 76 |
Patent application number | Title | Published |
20200136240 | RANGE ADAPTABLE ANTENNA SYSTEM FOR AUTONOMOUS VEHICLES - Examples disclosed herein relate to a range adaptable antenna system for use in autonomous vehicles. The antenna system has a connector and a transition layer to receive an RF transmission signal from a transmission signal controller, a range adaptable power divider layer coupled to the connector and transition layer to divide the RF transmission signal into a plurality of transmission signals to propagate through an array of transmission lines, with a set of transmission lines from the array of transmission lines having a set of switches, an RFIC layer having a plurality of phase shifters to apply different phase shifts to the plurality of transmission signals and generate a plurality of phase shifted transmission signals, and an antenna layer having an array of superelements for radiating the plurality of phase shifted transmission signals, wherein a set of superelements is connected to the set of switches in the range adaptable power divider layer for deactivation. | 2020-04-30 |
20200136241 | HEARING DEVICE INCORPORATING A PRIMARY ANTENNA IN CONJUNCTION WITH A CHIP ANTENNA - An ear-worn electronic device is adapted to be worn at, by, in or on an ear of a wearer. The device comprises a housing configured to be supported at, by, in or on the wearer's ear. A processor is disposed in the housing. A speaker or a receiver is coupled to the processor. A radio frequency transceiver is disposed in the housing and coupled to the processor. An antenna arrangement is disposed in or on the housing and coupled to the transceiver. The antenna arrangement comprises a primary antenna and a chip antenna connected to the primary antenna. The primary antenna serves as a counterpoise for the chip antenna and feeds the chip antenna. | 2020-04-30 |
20200136242 | DOUBLE-FREQUENCY ANTENNA STRUCTURE WITH HIGH ISOLATION - A double-frequency antenna structure with a high degree of electrical isolation between long distance and short distance antennas includes a dielectric substrate having at least two corners and a center area. A first set of antenna arrays is positioned at the corners. A second set of antenna arrays is positioned at the center area. At least one first folded isolation plate is mounted on the dielectric substrate, and positioned between the first set of antenna arrays and the second set of antenna arrays. At least one second folded isolation plate each is mounted on one first folded isolation plate. | 2020-04-30 |
20200136243 | ELECTRONIC DEVICE INCLUDING ANTENNA CONNECTED WITH CONDUCTIVE SHEET OF DISPLAY PANEL - An electronic device includes glass comprising at least a front surface of the electronic device, a display panel disposed under the glass, a conductive sheet attached to the display panel or integrated into the display panel, a support including a first portion comprising a side surface of the electronic device and a second portion comprising a mounting space for parts, in which the first portion of the support includes a metal portion comprising a radiator, and insulation portions disposed at opposite ends of the metal portion, and the second portion of the support includes at least one via hole or recess, a printed circuit board (PCB) including a ground, wireless communication circuitry disposed on the PCB, at least one processor operatively connected with the wireless communication circuitry, a flexible printed circuit board (FPCB) electrically connected with the conductive sheet to operatively connect the display panel with the at least one processor, and a cover comprising a rear surface of the electronic device. The glass, the display panel, and the conductive sheet are seated on a first surface of the second structure of the supporting member. The PCB and the cover of the electronic device are seated on a second surface of the second portion. The second portion of the support electrically connects the support with the ground of the PCB by making contact with one of conductive contacts of the PCB on at least one point. The FPCB includes a first path extending from the first surface to the second surface through the at least one via hole or the recess of the support. The first path of the FPCB extending to the second surface electrically connects the conductive sheet with the ground of the PCB. The conductive sheet is electrically connected with the metal portion of the support through a selection part comprising selective connection circuitry. The wireless communication circuitry receives a signal having a specific frequency band based on an electrical path comprising the wireless communication circuitry, the metal portion of the support, the selection part, and the conductive sheet. | 2020-04-30 |
20200136244 | RADOME FOR BASE STATION ANTENNA - A radome for a base station antenna comprises a cover and a bracket. The cover spans over radiators of the base station antenna. The cover includes a front wall, first and second side walls that extend rearwardly from the front wall, and first and second rear flanges that extend inwardly from the respective first and second side walls. The bracket includes a body and first and second mounting flanges that extend forwardly from the body. The first and second mounting flanges cooperate with the respective first and second rear flanges of the cover to connect the cover to the bracket. The radome has an aesthetic appearance, and reduces the possibility that a screw is loosened as a result of lateral wind forces. | 2020-04-30 |
20200136245 | AIRCRAFT RADOMES WITH BROADBAND TRANSPARENCY - An aircraft nose radome has a first portion that is transparent to X band microwave energy, and a second portion that is transparent to W band microwave energy. The second portion may be an insert that is secured to the radome at an opening formed therein. The insert may have a multi-layer structure with first, second and third layers, a fourth layer of foam between the first and second layers, and a fifth layer of foam between the second and third layers. The insert may include a plurality of spaced-apart, elongated reinforcing members or ribs between the first and second layers and between the second and third layers that extend along a longitudinal direction defined by the insert. The insert may have a serrated cross-sectional configuration. | 2020-04-30 |
20200136246 | RADIO-FREQUENCY SIGNAL GROUNDING DEVICE AND ANTENNA - A radio-frequency signal grounding device for an antenna comprises: a substrate layer; a grounding transmission line on a first side of the substrate layer; a metal layer on a second side of the substrate layer, the metal layer including at least one gap such that the metal layer is divided into at least a first sub-region and a second sub-region, where the gap is configured to block at least one of a low frequency signal and a direct current signal; a metal plate; and a dielectric layer that is disposed between the metal plate and the metal layer. The radio-frequency signal grounding device can achieve good radio-frequency signal grounding and low frequency/direct current signal blocking within a limited space via a multi-coupling design. | 2020-04-30 |
20200136247 | ISOLATORS FOR ANTENNA SYSTEMS AND RELATED ANTENNA SYSTEMS - An isolator for an antenna system includes a printed circuit board based parasitic element, where the parasitic element has a functional portion and a first connecting portion, and the functional portion has a printed electrically-conducting segment, and the first connecting portion is configured to engage a base board of the antenna system. The isolator further includes at least one support element configured as a second printed circuit board component, where the support element has a second connecting portion, and the second connecting portion is configured to engage the base board of the antenna system, and the support element is configured to support the parasitic element. | 2020-04-30 |
20200136248 | ANTENNA ARRAY WITH INDEPENDENTLY ROTATED RADIATING ELEMENTS TECHNICAL FIELD - An antenna array that can include a plurality of antenna cells positioned in a global coordinate system of the antenna array. Each of the plurality of antenna cells has a respective local coordinate system and can include a radiating element having a predetermined angle of rotation defined in the global coordinate system and an antenna port coupled to the radiating element, the antenna port being positioned at a particular set of coordinates in the respective local coordinate system. The particular set of coordinates of the antenna port of each of the plurality of antenna cells can be the same. | 2020-04-30 |
20200136249 | ANTENNA KIT - An antenna kit includes: main and auxiliary antenna units to be disposed respectively on first and second dielectric substrates; and two connecting units. The main antenna unit includes two main radiating modules which are symmetrical with respect to a first axis, and each of which includes a main feed point, a main radiating portion and an extending portion. The auxiliary antenna unit is symmetrical with respect to a second axis, and includes two auxiliary feed points, two auxiliary radiating portions and a connecting portion. Each connecting unit is capable of being assembled such that the main radiating portion of a respective main radiating module and a respective auxiliary radiating portion are connected via the assembled connecting unit. | 2020-04-30 |
20200136250 | BEAMFORMING TECHNIQUES IMPLEMENTING THE ITERATIVE ADAPTIVE APPROACH (IAA) - Techniques are disclosed implementing two alternative approaches for adaptive beamforming for MIMO radar. The first of these includes a “reduced complexity” iterative adaptive approach (RC-IAA) algorithm, which uses two steps including a delay-and-sum beamforming step (DAS-BF) and an IAA step that is applied to the output generated by the DAS-BF step. A second technique is described that includes a “beam space” iterative adaptive approach (BS-IAA) algorithm, which uses three steps including a delay-and-sum beamforming step (DAS-BF), a region of interest (ROI) detection step that is applied to the output generated by the DAS-BF, and an IAA step that is applied to detected ROIs. | 2020-04-30 |
20200136251 | MOBILE DEVICE - A mobile device includes a main circuit board, a PCB (Printed Circuit Board), a feeding connection element, a grounding connection element, a first radiation element, a second radiation element, a third radiation element, a fourth radiation element, and a fifth radiation element. The first radiation element is coupled to the feeding connection element. The second radiation element is coupled to the feeding connection element. The third radiation element is coupled to the grounding connection element. The fourth radiation element is coupled to the first radiation element. The fifth radiation element is coupled to the feeding connection element. The feeding connection element, the grounding connection element, the first radiation element, and the second radiation element are disposed on the main circuit board. The third radiation element, the fourth radiation element, and the fifth radiation element are disposed on the PCB. | 2020-04-30 |
20200136252 | ENHANCED PRINTED CIRCUIT BOARD MONOPOLE ANTENNA - An enhanced printed circuit board monopole antenna includes a baseplate, a signal feed-in unit, a first-radiation unit, a second-radiation unit and an auxiliary ground unit. The first-radiation unit and the second-radiation unit are arranged on a front side and an edge side of the baseplate. The auxiliary ground unit is arranged on the edge side and electrically connected to a first ground unit and a second ground unit on the baseplate. Adjusting the first-radiation unit controls 88 MHZ-60 GHZ frequency range impedance, resonant frequency, bandwidth and radiation effect. According to the frequency wave length (1λ, ½λ, ¼λ or ⅛λ) formed by the first-radiation unit and the second-radiation unit cooperating with each other, controlling 88 MHZ-60 GHZ frequency range achieves the predetermined target impedance, resonant frequency, bandwidth and radiation efficiency. The antenna radiation efficiency can be increased effectively. | 2020-04-30 |
20200136253 | ANTENNA DEVICE AND ELECTRONIC APPARATUS - An antenna device includes a wiring board, a conductive member including a first conductor portion and a second conductor portion electrically connected to each other, a coil element including a coupling coil to be connected to a feed circuit, and a capacitor. The first conductor portion includes a conductor opening and a gap that connects the conductor opening and an outer edge of the first conductor portion, and the capacitor crosses the gap. The second conductor portion is connected to two points of an inner edge of the conductor opening, and, together with a portion of the first conductor portion and the capacitor, defines a loop-shaped current path. The coupling coil is magnetically coupled to the loop-shaped current path. | 2020-04-30 |
20200136254 | ANTENNA DEVICE - An antenna device is provided that includes an antenna coil, a resin-made antenna case having a body that accommodates the antenna coil, and a rib disposed on an upper surface of the body and on a pair of opposing side surfaces. In the antenna case, the rib is continuously formed from one of the side surfaces, across the upper surface, to the other one of the side surfaces, and both ends of the rib are formed to be flush with a lower surface of the body or so as to extend downward from the lower surface of the body. In addition, both ends of the rib are designed to come into contact with an external member when the antenna device is mounted on the external member. | 2020-04-30 |
20200136255 | CHIP ANTENNA MODULE - A chip antenna module includes: a chip antenna including a body portion, a radiating portion, and a grounding portion, wherein the body portion is formed of a dielectric substance, and wherein the radiating portion and the grounding portion are disposed on different surfaces of the body portion from each other; and a substrate having a plurality of layers and including feeding pads bonded to the radiating portion, grounding pads bonded to the grounding portion, and dummy wiring layers disposed on at least one layer among the plurality of layers, below the feeding pads, wherein a resonance frequency of the chip antenna is determined by a number of the dummy wiring layers. | 2020-04-30 |
20200136256 | PATCH ANTENNA WITH FERRITE CORES - Disclosed herein is a method and system for using ferrite cores to suppress harmonic radiation with microstrip patch antennas. In certain embodiments, the ferrites cores exemplified herein significantly suppressed second and third harmonic radiation generated by RF components coupled to the microstrip patch antenna. | 2020-04-30 |
20200136257 | MULTILAYER PATCH ANTENNA - Presented is a multilayer patch antenna which prevents the occurrence of parasitic resonance by having a metal layer formed on the inner wall of a thru-hole, among a plurality of thru-holes formed in a lower patch antenna, penetrated by a power feeding pin of an upper patch antenna. The multilayer patch antenna presented herein comprises: an upper patch antenna having a first thru-hole formed therein; a lower patch antenna having a second thru-hole and a third thru-hole formed therein, away from each other; a first upper power feeding pin protruding under the lower patch antenna by penetrating the first thru-hole and the second thru-hole; a lower power feeding pin protruding under the lower patch antenna by penetrating the third thru-hole; and a metal layer formed inside the second thru-hole. | 2020-04-30 |
20200136258 | MULTI-BAND PLANAR ANTENNA - An antenna includes a first folded dipole having a first central region, and a second folded dipole having a second central region and connected in parallel to the first folded dipole. The antenna further includes a first pair of tuning stubs extending into the first central region of the first folded dipole, and a second pair of tuning stubs extending into the second central region of the second folded dipole. | 2020-04-30 |
20200136259 | FOIL ANTENNA - A film antenna comprises an antenna element having a first electrically conductive layer and an adaptation network that is formed by a second conductive layer. | 2020-04-30 |
20200136260 | AN ELECTRICALLY CONTROLLED BROADBAND GROUP ANTENNA - A broadband group antenna, comprising a plurality of antenna elements and an earth plane element, wherein the antenna elements are arranged in a common plane on top of the earth plane element and connected to a microwave transceiver unit via conductors provided in channels that extend through the earth plane element in a direction perpendicular to a main extension plane of the earth plane element, the antenna elements are arranged in a matrix pattern comprising first rows extending in a first direction and second rows extending in a second direction perpendicular to said first direction, wherein the antenna elements are in alignment with each other in said first rows and in said second rows. | 2020-04-30 |
20200136261 | STRUCTURAL SLOT ANTENNA WITH ISOLATING ELEMENT - The disclosed technology provides an antenna structure located in the metal casing of a computing device. A first open slot radiating structure radiates at a radiating wavelength and is located on a surface of the metal casing of the computing device. A second open slot radiating structure radiates at the radiating wavelength and is located on the surface of the metal casing of the computing device. At least one closed slot radiator element is located between the first open slot radiating structure and the second open slot radiating structure on the surface of the metal casing of the computing device. The closed slot radiator element is approximately half the length of the radiating wavelength. | 2020-04-30 |
20200136262 | DIELECTRIC LENS - A Luneburg antenna device includes a dielectric lens and an array antenna. The dielectric lens is a laminate of a plurality of disc members having distribution of permittivity varying with respect to its radial direction. Each of the disc members includes a planar section in which a thickness dimension of a radially outer area is smaller than a thickness dimension of a radially inner area and a fin section which extends in a radial manner from a central portion of the planar section toward a radially outer side and in which a radially inner area and a radially outer area have the same thickness dimension. | 2020-04-30 |
20200136263 | MILLIMETER-WAVE DETECT OR REFLECT ARRAY - A device for selectively reflecting an incident microwave signal or millimeter-wave signal includes multiple antennae disposed in an array. Each antenna has an input adapted to selectively receive a forward bias signal or a zero bias signal. The device also includes a diode disposed at each input of each antenna. The device also includes a switching device connected to each input, and configured to selectively apply a forward bias or zero bias to each of the diodes. In forward bias, each of the antennae detects the incident microwave signal or millimeter wave signal, and in zero bias, each of the antennae reflects the incident microwave signal or millimeter wave signal. | 2020-04-30 |
20200136264 | SLOT ARRAY ANTENNA, AND RADAR, RADAR SYSTEM, AND WIRELESS COMMUNICATION SYSTEM INCLUDING THE SLOT ARRAY ANTENNA - A slot array antenna includes: a first conductive member having a first conductive surface and a plurality of slots therein, the slots being arrayed in a first direction and in a second direction which intersects the first direction; a second conductive member having a second conductive surface which opposes the first conductive surface; a plurality of waveguide members arrayed between the first and second conductive members along a direction which intersects the first direction, each waveguide member having an conductive waveguide face which extends along the first direction so as to oppose at least one of the slots; and an artificial magnetic conductor in a subregion which is within a region between the first and second conductive members but outside of a subregion containing the waveguide members. Neither an electric wall nor an artificial magnetic conductor exists in a space between two adjacent waveguide faces among the waveguide members. | 2020-04-30 |
20200136265 | ANTENNA AND VEHICLE HAVING THE SAME - A directional antenna apparatus capable of radiating radio signals in various directions may include first, second, third and fourth main director elements forming a square; first, second, third and fourth sub-director elements extending from the center portion of the square to the first, second, third and fourth main director elements, respectively, inside the square; first, second, third and fourth radiators disposed in parallel with the first, second, third and fourth main director elements, respectively, outside the square; and a selection switch configured to selectively connect any one of the first, second, third and fourth radiators to an external device. | 2020-04-30 |
20200136266 | ANTENNA SYSTEM, BASE STATION, AND COMMUNICATIONS SYSTEM - An antenna system, including an antenna element, a feeding network, and a radio frequency module, where the radio frequency module includes m transmitters and n receivers, the m transmitters and the n receivers are separately connected to the feeding network, and a set of then frequency bands is a subset of a set of the m frequency bands; and the feeding network is further connected to the antenna element, feeds transmit signals generated by the m transmitters to the antenna element, and/or feeds receive signals of the antenna element to the n receivers, where m and n are positive integers, and n is less than m. | 2020-04-30 |
20200136267 | Antenna system and communication terminal - The present invention discloses an antenna system including a sub-array rectangular speaker having a metal substrate and a circuit board with 4 electrically connected sub-boards, 4 insolate layers and 4 feeding components. The sub-board includes a first feed point and a second feed point for electrically connecting to corresponding feeding components. Each of the speakers includes sidewalls and rigid walls for electrically connected to the first and second feed points. The present invention further provides a communication terminal using such an antenna. | 2020-04-30 |
20200136268 | Slot Antenna Arrays for Millimeter-Wave Communication Systems - Techniques described herein provide slot antenna arrays for a millimeter-wave communication system. One or more implementations form a slot antenna array by creating multiple slot antenna out of a metal band that surrounds an outer edge of a housing structure. Various implementations form the slot antenna array to support millimeter waveforms associated with the millimeter-wave communication system. To form the antenna array, one or more implementations capacitively couple a respective signal feed to each respective slot antenna using a stripline connected to an inner edge of the metal band, where the stripline provides isolation between the antenna array and hardware components included in the housing structure. In response to coupling the signal feeds to the slot antenna, various implementations transmit a beam-formed wireless signal associated with the millimeter-wave communication system to enable successful data exchanges. | 2020-04-30 |
20200136269 | ANTENNA MODULE AND RADIO FREQUENCY APPARATUS INCLUDING THE SAME - A radio frequency (RF) apparatus includes a radio frequency integrated circuit (RFIC) chip and an antenna module disposed on an upper surface of the RFIC chip. The antenna module includes a first antenna patch that is in parallel with the RFIC chip, the first antenna patch including a first penetration point, and a first power feed point connected to a first power feed line to transmit and receive a first RF signal of a first frequency band; and a second antenna patch disposed above the first antenna patch in parallel with the first antenna patch, the second antenna patch including a second power feed point connected to a second power feed line that penetrates through the first penetration point to transmit and receive a second RF signal of a second frequency band. The first penetration point is formed in a first region of the first antenna patch in which influence on an electric field generated by the first antenna patch via the first power feed point is minimized. | 2020-04-30 |
20200136270 | TFT SUBSTRATE AND SCANNING ANTENNA PROVIDED WITH TFT SUBSTRATE - A TFT substrate includes a dielectric substrate and a plurality of antenna unit regions arranged on the dielectric substrate, each of the antenna unit regions including a TFT and a patch electrode electrically connected to a drain electrode of the TFT. The TFT substrate includes a gate metal layer supported by the dielectric substrate and including a gate electrode of the TFT, a source metal layer supported by the dielectric substrate and including a source electrode of the TFT, a semiconductor layer, supported by the dielectric substrate, of the TFT, a gate insulating layer formed between the gate metal layer and the semiconductor layer, and a flattened layer formed over the gate insulating layer and formed from an organic insulating material. | 2020-04-30 |
20200136271 | POLARIZATION UNIQUENESS MANIPULATION APPARATUS (PUMA) - Systems, methods, and apparatus for a polarization uniqueness manipulation apparatus (PUMA) are disclosed. In one or more embodiments, an antenna apparatus (e.g., a PUMA) comprises a receive antenna to receive a signal with a first polarization. In one or more embodiments, the antenna apparatus is configured to passively modify the first polarization of the signal to a second polarization. The antenna apparatus further comprises a transmit antenna to transmit the signal with the second polarization. In at least one embodiment, the receive antenna is communicatively coupled to the transmit antenna. In one or more embodiments, the receive antenna and the transmit antenna are each separate patch antennas that are mounted on a substrate of the antenna apparatus at different orientations from one another. In at least one embodiment, the second polarization is dependent upon the different orientations of the receive antenna and the transmit antenna. | 2020-04-30 |
20200136272 | Dual-polarized Wide-Bandwidth Antenna - The invention relates to a low profile antenna, operating over a wide range of frequencies. The dual-polarized wideband antenna consists of: radiating elements, ground plane, metallic walls, coaxial cables, split-ring slots. The antenna is fed by coaxial cables at feed points, which are surrounded by split-ring slots. The antenna can be utilized as an element in an array to provide particular radiation pattern. | 2020-04-30 |
20200136273 | CRIMP CONNECTION TERMINAL - In a conductor crimping portion | 2020-04-30 |
20200136274 | Conductive Terminal And Connector Assembly - A conductive terminal includes a support frame defining a receiving space, a pair of first clamping arms arranged in the receiving space, and a pair of second clamping arms arranged in the receiving space. A pair of first clamping portions are disposed at a pair of ends of the first clamping arms. The first clamping portions are adapted to clamp a conductor of a wire inserted in a first insertion direction and electrically connect the wire with the conductive terminal. A pair of second clamping portions are disposed at a pair of ends of the second clamping arms. The second clamping portions are adapted to clamp the conductor of the wire inserted in a second insertion direction different from the first insertion direction and electrically connect the wire with the conductive terminal. | 2020-04-30 |
20200136275 | ELECTRICAL CONNECTOR - An electrical connector includes two pads having the same shape. Each pad has a connector body with a first groove, a second groove, and a hole. The hole extends through the connector body between the first groove and the second groove. A fastener extends through the hole of both of the two pads so that the two pads having the same shape are connected to one another and are pivotable around the fastener relative to one another with the two first grooves contacting a first conductor when the first conductor is in an installed position and the two second grooves contacting a second conductor when the second conductor is in an installed position. A spring is between a first end of the fastener and one of the two pads having the same shape so that the spring biases the two pads having the same shape towards each other. | 2020-04-30 |
20200136276 | CONNECTION DEVICE FOR CONNECTION OF AN ELECTRICAL LINE - A connection device for connection of an electrical conductor includes: a housing which has an insertion opening for insertion of an electrical conductor; a spring element arranged on the housing, which spring element has a spring leg for locking a conductor inserted in the insertion opening; and an adjusting element which is arranged adjustably on the housing. By adjustment of the adjusting element, the spring leg is movable between a clamping position in which a conductor inserted in the insertion opening is lockable in the insertion opening, and a release position in which a conductor may be inserted into the insertion opening, or a conductor inserted in the insertion opening is releasable from the insertion opening. The spring element has an actuation section arranged on the spring leg on which the adjusting element acts during an adjustment for the movement of the spring leg. | 2020-04-30 |
20200136277 | ELECTRIC WIRE CONNECTION STRUCTURE - The present disclosure relates to an electric wire connection structure including one or more copper-based conductor covered electric wires having a copper-based conductor covered part and exposed part; and one or more aluminum-based conductor covered electric wires having an aluminum-based conductor covered part and exposed part. An ultrasonic joint part is provided at a conductor stacked part in which the copper-based conductor exposed part and the aluminum-based conductor exposed part are superposed. A total contacting length L which is a summed length of a part at which the copper-based conductor exposed part and the aluminum-based conductor exposed part contact and a summed length x of a contour line of a space S formed at a part at which the copper-based conductor exposed part and the aluminum-based conductor exposed part are separate in a joint interface of the ultrasonic joint part satisfy a relational expression of (x/L)×100≤10% based on cross-section observation. | 2020-04-30 |
20200136278 | METHOD FOR PRODUCING AN ELECTRICAL LINE ARRANGEMENT - A method for producing an electrical line arrangement with an electrical conductor and an electrical contact element to be connected thereto includes preparation of the exposed conductor, affixing of a casing open on its two front sides up to the exposed conductor, and forming of a first firmly bonded connection between the exposed conductor and an interior perimeter section of the casing by friction stir welding, by introducing a reaming tool from one front side into the casing and rotating the tool relative to the casing and to the conductor. Additionally, the method includes forming of a second firmly bonded connection between the casing and the contact element. | 2020-04-30 |
20200136279 | TERMINAL COVER - A terminal cover ( | 2020-04-30 |
20200136280 | GAUSSIAN CHAMBER CABLE DIRECT CONNECTOR - A connector system, method and apparatus for an EMI enclosure such as a Gauss/Faraday cage or chamber. The connector system, method and/or apparatus includes one or more individual conductors located within the EMI enclosure to eliminate EMI/E&H field effects with respect to applications such as a small form factor cable applications, high density cable applications, and a high speed (e.g., greater than 1 Gbps) multiconductor copper-based cable applications. This approach therefore isolates individual or multiple cable signals (e.g., single conductors) within individual Gaussian/Faraday cages to eliminate EMI/E&H field effects for small form factor, high density, high speed (e.g., >1 Gbps) multiconductor copper based cable applications. | 2020-04-30 |
20200136281 | LEAD ASSEMBLY AND DISPLAY DEVICE - A lead assembly and a display panel are disclosed. The lead assembly includes a plurality of leads disposed in a row or in a column, each lead includes a first connection portion, a second connection portion, and a third connection portion that are sequentially connected, a cross sectional area of the second connection portion is smaller than cross sectional areas of the first connection portion and the third connection portion, so that when a cutting line cuts the second connection portion, burrs generated at ends of the first connection portion and the third connection portion can be reduced, and further, defect of a scanning line generated when the first connection portion is connected to a resource driver is alleviated. | 2020-04-30 |
20200136282 | CABLE CONNECTOR TO PCB INTERCONNECT - A device can include a coaxial connector that has a signal portion to electrically couple with a signal portion of a printed circuit board (PCB) to enable transmission of a signal therebetween, a ground portion to electrically couple with a ground portion of the PCB, and a mounting to interact with a mounting component to secure the coaxial connector to the PCB. A compressible and conductive component can be positioned and deformed between the ground portion of the coaxial connector and the ground portion of the PCB. | 2020-04-30 |
20200136283 | FLEXIBLE CONNECTOR - A solder bridge ( | 2020-04-30 |
20200136284 | BOARD-TO-BOARD CONNECTOR AND BOARD-TO-BOARD CONNECTOR ASSEMBLY - The disclosure relates to a board-to-board connector including a body, multiple terminals and a pair of metal fittings. The body has an accommodating recess. The terminal is disposed on the body and a portion of each of the terminals extends to the accommodating recess. The metal fittings are disposed on the body and beside the accommodating recess. The terminals are located between metal fittings. Each of the metal fittings has at least one limiting portion that extends to the accommodating recess. The limiting portion leans against a corner of the accommodating recess so that the metal fittings and the body generate a two-dimensional limitation. A board-to-board connector assembly is also provided. | 2020-04-30 |
20200136285 | BOARD CONNECTOR AND METHOD FOR MANUFACTURING HOUSING OF BOARD CONNECTOR - A board connector includes terminal fittings ( | 2020-04-30 |
20200136286 | LOW PROFILE ELECTRICAL CONNECTOR - An electrical connector that includes a housing with an interior cavity configured to receive a card. Electrical contacts are secured across a wall of the housing within the interior cavity and are configured to matingly receive corresponding electrical contacts of the card. The plurality of electrical contacts secured across the wall of the housing are the only electrical contacts of the electrical connector. Each of the plurality of electrical contacts includes a mating interface and the mating interface of each of the plurality of electrical contacts is co-planer. Additionally, the housing includes a card slot opening and each of the plurality of electrical contacts are arranged on one side of the card slot opening. | 2020-04-30 |
20200136287 | CONNECTION ASSEMBLY, FEMALE CONTACT, AND CONNECTION METHOD THEREOF - In a connection assembly comprising a male contact and a female contact, the female contact comprises a plurality of elastic blades extending longitudinally along a central axis parallel to a direction of insertion. Each of these blades comprises two bent contact zones to form, respectively, a first and a second contact surfaces that are convex and essentially oriented towards the central axis on each of these bent zones. The first contact surface is situated closer than the second contact surface to the free end of the blade on which they are formed. | 2020-04-30 |
20200136288 | ELECTRICAL CONNECTOR HAVING A PLURALITY OF RESTRAINTS - An electrical connector has a male contact and a female contact, which are movable between a non-inserted position and an inserted position,. An insertable part of the male contact is inserted along an insertion axis into a housing of the female contact. The female contact includes a body and a plurality of strips protruding axially from the body and distributed angularly. The strips are radially flexible. The connector can also include a number of annular restraints that are structurally identical to one another, arranged on the strips, and suitable for exerting a centripetal radial pressure on the strips. At least two restraints respectively have distinct angular orientations from one another relative to the body around the insertion axis. | 2020-04-30 |
20200136289 | SAFETY STAB TECHNOLOGY - A stab (pin and sleeve) electrical connector with improved safety is described. The female (sleeve) connector exterior surface is coated or made from with a nonconductive insulating material. A pressure loaded insulator plug is disposed inside the female sleeve. An electrical connection is made when the male (pin) connector is inserted into the female sleeve. The male pin contacts the insulator plug inside the female sleeve, causing compression, and makes electrical contact with the uninsulated inside of the sleeve. As the male pin is removed, the pressure mechanism of the insulator plug pushes the plug out flush with the external insulated surface making the female sleeve touch safe. Therefore, embodiments provide a high level of safety for the pin and sleeve electrical connection method without adding large or troublesome moving parts. | 2020-04-30 |
20200136290 | TERMINAL STRUCTURE FOR USE IN POWER FEEDING - A terminal structure for use in power feeding includes a first terminal that includes a base portion and a tip portion, that has a shape extending from the base portion to the tip portion along an axis of the first terminal, and that is insertable into and removable from a second terminal, which is tubular. At a predetermined temperature, the first terminal has a first form in which an outer dimension of the tip portion is smaller than that of the base portion when viewed in a direction of a central axis of the first terminal. When a temperature of the first terminal exceeds the predetermined temperature, the first terminal deforms into a second form in which an outer dimension of the tip portion is larger than that of the tip portion of the first form when viewed in a direction of the central axis of the first terminal. | 2020-04-30 |
20200136291 | ELECTRICAL CONNECTOR UPPER AND LOWER CONTACTS MADE FROM A SINGLE CONTACT CARRIER AND INCLUDING TWO OUTERMOST CONTACTS WITH INTEGRAL LATCHING PORTIONS - A method of making a contact module of an electrical connector which includes a tongue and plural contacts exposed to two opposite surfaces of the tongue is characterized by the steps of: forming the contacts from a single contact carrier to have one contact thereof with a first contacting portion oriented reversely-symmetrically with respect to a second contacting portion of another contact thereof and to have two outermost contacts each with a respective integral latching portion; insert-molding the contacts with a first insulator while exposing front ends thereof and the latching portions; severing a carrier strip from the front ends of the plurality of contacts; and over-molding a second insulator to the first insulator and embedding the front ends of the plurality of contacts. | 2020-04-30 |
20200136292 | ELECTRICAL CONNECTOR UPPER AND LOWER CONTACTS MADE FROM A SINGLE CONTACT CARRIER AND INSULATIVE HOUSING MOLDED BY ONE SHOT - A method of making an electrical connector which includes an insulative housing having a tongue with two opposite surfaces and plural contacts with contacting portions exposed to the two opposite surfaces of the tongue, characterized by the steps of: forming the plural contacts from a single contact carrier to have one contact thereof with a contacting portion oriented reversely-symmetrically with respect to a contacting portion of another contact thereof; insert-molding the plurality of contacts with an insulator to form the insulative housing while exposing front ends of the contacts; and severing a carrier strip of the contact carrier from the front ends of the contacts while leaving the front ends inwardly of a front end surface of the insulative housing. | 2020-04-30 |
20200136293 | ELECTRICAL CONNECTOR UPPER AND LOWER CONTACT MODULE UNITS MADE BY HOLDING RESPECTIVE CONTACT CARRIER STRIPS AGAINST EACH OTHER FOR SUBSEQUENT OVER-MOLDING OPERATION - A method of making an electrical connector which includes an insulative housing having a tongue and a first and second rows of contacts with respective contacting portions exposed to the two opposite surfaces of the tongue and respective soldering portions is characterized by the steps of: forming the first row of contacts from a first contact carrier to have the soldering portions thereof connected to a first carrier strip; forming the second row of contacts from a second contact carrier to have the soldering portions thereof connected to a second carrier strip; insert-molding the first row of contacts with a first insulator to form a first contact module unit; insert-molding the second row of contacts with a second insulator to form a second contact module unit; holding the first carrier strip and the second carrier strip against each other for further over-molding to form the complete contact module. | 2020-04-30 |
20200136294 | CONNECTOR - It is aimed to provide a connector capable of reducing the number of components. A connector ( | 2020-04-30 |
20200136295 | STACKED CONNECTOR - A stacked connector includes a first housing ( | 2020-04-30 |
20200136296 | CONNECTOR AND WIRE HARNESS - A connector applied to a wire harness includes: a housing main body including a housing space part for housing a terminal along an axial direction, and an insertion port provided at one side of the housing space part in the axial direction and into which a counterpart terminal connected to the terminal is inserted; a lance that faces the housing space part, that is elastically deformably supported by the housing main body in a cantilever manner, that extends toward the insertion port side along the axial direction, and that engages the terminal housed in the housing space part; and a regulating contact part that comes into contact with the lance and that regulates excessive displacement of the lance toward the housing space part side. | 2020-04-30 |
20200136297 | BEZEL ASSEMBLY AND ELECTRICAL CONNECTION APPARATUS - A bezel assembly includes a bezel body having an opening formed thereon for receiving at least a part of a connecting piece. At least one opening shield is movably disposed on the bezel body and pressing against the connecting piece via an elastic element such that the connecting piece remains contact with the bezel assembly in the opening. The bezel assembly of the present disclosure can be adapted to connecting pieces of various types and standards, such as connectors or ports, so as to improve universality of the bezel assembly and expand the application range. | 2020-04-30 |
20200136298 | DOUBLE TOUCH-SAFE CONNECTOR SYSTEM - A connector system that includes first and second connector components. The first connector component includes a female connector. The second connector component includes a male connector having blades for insertion into the female connector; an enclosure enclosing the male connector and having an open end wherein the blades of the male connector face the open end; a locked shield within the open end of the enclosure to obscure the blades and to prevent contact with the blades; and an actuator to unlock the locked shield. Upon insertion of the first connector component into the enclosure, the first connector component causes the actuator to unlock the locked shield and upon further insertion of the first connector component into the enclosure, the first connector component opens the unlocked shield away from the male connector to expose the blades and to allow the female connector to engage the blades of the male connector. | 2020-04-30 |
20200136299 | ELECTRICAL CONNECTOR HAVING DEEP DRAWN SLEEVE WITH TWO PARTS OF DIFFERENT DIMENSIONS - An electrical connector includes: an insulative housing having a rear base and a front tongue with two opposite surfaces, plural contacts secured to the insulative housing and exposed to the two opposite surfaces of the tongue, and a deep drawn sleeve having a front part of a first transverse dimension and a rear part of a second transverse dimension less than the first transverse dimension, wherein the rear part of the sleeve is mounted to the base of the insulative housing and has a notch, and the base of the insulative housing has a restraining rib engaging the notch. | 2020-04-30 |
20200136300 | STACKED CONNECTOR - A stacked connector includes a first housing ( | 2020-04-30 |
20200136301 | ELECTRICAL CONTACT SPRING AND ELECTRICAL ASSEMBLY INCLUDING SAME - An electrical assembly includes a planar first member formed of a first electrically conductive material defining an aperture therethrough. The assembly also includes a second member distinct from the first member that is formed of a second electrically conductive material. The assembly further includes a contact spring formed of a third electrically conductive material disposed within the aperture. The contact spring is in physical and electrical contact with the first and second members. The contact spring has a planar base portion, an arcuate portion extending from the base portion in contact with the second member, and two winged portions extending from distal edges of the base portion. The two winged portions flank the base portion. Each of the two winged portions are in contact with an inner surface of the aperture. | 2020-04-30 |
20200136302 | ELECTRICAL CONNECTOR CAGE ASSEMBLY, ELECTRICAL CONNECTOR, AND ELECTRONIC APPARATUS - An electrical connector cage assembly includes a connector casing, a heat-dissipating structure, and an elastic attaching part. The connector casing forms an insertion slot and has an outer side wall. The outer side wall has a window connected to the insertion slot. The heat-dissipating structure is disposed on the outer side wall and includes a heat pipe. The heat pipe is disposed outside the outer side wall and has a heat-absorbing section corresponding to the window. The heat-absorbing section extends parallel to the outer side wall and partially enters the insertion slot through the window. The elastic attaching part is engaged to the connector casing so that the heat-dissipating structure is elastically clamped by and between the elastic attaching part and the outer side wall. The heat-absorbing section can move relative to the window. | 2020-04-30 |
20200136303 | CONNECTOR - A connector includes: a terminal, and a housing holding the terminal, the connector being mounted on a substrate with a liquid potting agent applied thereto, wherein: the housing includes a mating recess mating with a counterpart connector, along with a bottom plate part in which a terminal press-in hole with the terminal pressed therein is formed, the terminal includes a contact part contacting a counterpart terminal of the counterpart connector in the mating recess, a substrate connection part which is exposed below the bottom plate part so as to be connected to the substrate, and a holding part housed and held in the terminal press-in hole, and this holding part includes a terminal side first seal part and a terminal side second seal part which respectively configure a first seal part and a second seal part by adhering to the side faces of the terminal press-in hole. | 2020-04-30 |
20200136304 | METHOD FOR MANUFACTURING CABLE WITH CONNECTOR AND CABLE WITH CONNECTOR - A method for manufacturing a cable with a connector is provided. In the method, a contact is attached to a reinforcing wire. The reinforcing wire to which the contact is attached is inserted into an insertion portion of a housing. The housing is connected to one end of a cable. The reinforcing wire is secured to the cable by a securing member. | 2020-04-30 |
20200136305 | Terminal and Method of Connecting Electric Wire to Terminal - A terminal integrally includes a connecting portion connected to a mating terminal, a cover fixing portion that is positioned rearward of the connecting portion and fixes a cover of an electric wire including a conductor core wire and the cover covering the conductor core wire, and a conductor fixing portion that is positioned between the connecting portion and the cover fixing portion and fixes the conductor core wire exposed from the electric wire. | 2020-04-30 |
20200136306 | CIRCUIT BOARD CONNECTOR DEVICE - A first connector and a second connector engageably connected to or disengaged from each other along an engagement direction are provided. The first connector includes a first housing and primary and secondary first terminal groups each having multiple first terminals. The second connector includes a second housing and primary and secondary second terminal groups each having multiple second terminals. | 2020-04-30 |
20200136307 | FITTING CONNECTOR - In a fitting connector, a latch hold body includes a first fulcrum portion provided on a latch-release arm portion and exerting force in a detaching direction from a second latch hold portion on a first latch hold portion with a contact point with a first release-operation force receiving portion as a fulcrum when a latch-release operation portion is pushed, and a second fulcrum portion provided on the latch-release operation portion side relative to the first fulcrum portion in the latch-release arm portion and exerting the force in the detaching direction from the second latch hold portion on the first latch hold portion with a contact point with a second release-operation force receiving portion that contacted along with continuation of push operation as a new fulcrum. | 2020-04-30 |
20200136308 | ELECTRICAL CONNECTOR WITH LATCHES AND TERMINAL POSITION ASSURANCE PROJECTIONS PROVIDED ON HINGED COVER - An electrical connector having electrical terminals and a housing. The housing has a terminal-receiving portion with terminal-receiving cavities for receiving the electrical terminals therein. At least one latch-receiving slot is positioned between adjacent terminal-receiving cavities. A cover portion is provided for covering the terminal-receiving cavities and the terminals. The cover portion has latches which cooperate with the at least one latch-receiving slot when the cover portion is moved to a closed position. A hinge portion connects the terminal-receiving portion to the cover portion. The hinge is deformable to allow the cover portion to move between an open position in which the terminals can be inserted and removed from the terminal-receiving cavities of the terminal-receiving portion and the closed position in which the terminals are secured in the terminal-receiving cavities of the terminal-receiving portion. | 2020-04-30 |
20200136309 | CONNECTOR ASSEMBLY - A connector assembly is provided, including a plug including a plug casing defining a housing, and a plug polarizing socket arranged in the housing; a base including a base casing configured to be assembled with the plug casing, the base casing including a base polarizing pin matching the plug polarizing socket and configured to fit together with the plug polarizing pin during assembly of the plug and base casings; and a snap-fitting component supported by the base polarizing pin and by the plug casing, and configured to be activated when the base polarizing pin is in an end of travel position in the housing of the plug casing. | 2020-04-30 |
20200136310 | Connector - A connector including a male housing and a female housing is provided. A beak portion of the male housing has a push-back surface provided on a front side of the male housing with a top portion of the beak portion as a boundary and inclined outward gradually toward a rear side of the male housing, and a pull-in surface provided on the rear side of the male housing with the portion of the beak portion as a boundary and inclined inward gradually toward the rear side of the male housing. When the locking claw of the locking arm of the fitting assurance member reaches a boundary between the locking projection of the male housing and the lock piece of the female housing, the pressing claw of the elastic arm in the fitting assurance member is disposed on the pull-in surface side over the top portion of the beak portion. | 2020-04-30 |
20200136311 | CONNECTOR - A connector includes: a housing having a lock portion; and a fitting assuring component attached to the housing and detecting whether the housing and the counterpart housing being fitted with each other. The fitting assuring component has a hollow portion to house at least part of the lock portion to surround the at least part of the lock portion upon the fitting assuring component being located at the preset attachment position, and the fitting assuring component preventing the lock portion from switching to cancellation of the state of the housing and the counterpart housing being fitted with each other by interfering with an inside wall of the hollow portion. | 2020-04-30 |
20200136312 | TRANSITION BLOCK FIXING ASSEMBLY - A transition block fixing assembly has a transition block mounting unit that includes a support member and a connecting member. The support member is configured to support a transition block and a pair of cables that are received within the transition block, and the connecting member is configured to mount the transition block mounting unit within a base station antenna. | 2020-04-30 |
20200136313 | Electronic Component - The size of an electronic component is made reducible so as to match a downsized connection object. The electronic component includes a first pin terminals, a second pin terminals, and an external connection case having a retention wall for retaining the first pin terminals and the second pin terminals. The first pin terminals and the second pin terminals have connector-connection portions and external connection portions, respectively. Clearances between adjacent connector-connection portions are made larger than corresponding clearances between adjacent external connection portions. | 2020-04-30 |
20200136314 | BOARD TO BOARD CONNECTOR - A board to board connector may include: a first shell coupled to a first board, and including a protruding extension part extended upward in a longitudinal direction and having one end protruding in a radial direction; and a second shell including an elastic rotating part extended downward in the longitudinal direction toward between a cover part and the protruding extension part, and having one end protruding in the radial direction so as to be engaged with and fixed to the protruding extension part. The elastic rotating part may be spaced apart from the cover part, made of an elastic material, and rotatable from side to side in a movement space formed between the elastic rotating part and the cover part. | 2020-04-30 |
20200136315 | ELECTRICAL CONNECTOR AND ELECTRONIC DEVICE - An electrical connector | 2020-04-30 |
20200136316 | ELECTRICAL CONNECTOR AND ELECTRICAL CONNECTOR ASSEMBLY - An electrical connector and an electrical connector assembly are disclosed. The electrical connector comprises an insulating housing and a plurality of terminal columns arranged to the insulating housing. Each terminal column comprises a plurality of ground terminals and a plurality of differential signal terminal pairs alternately arranged along a first direction. Each ground terminal has a body portion and two elastic contact portions extending from the body portion and spaced apart from each other. Each signal terminal of each differential signal terminal pair has a body portion and an elastic contact portion extending from the body portion The terminal columns are arranged along a second direction perpendicular to the first direction and are spaced apart from each other, and the differential signal terminal pair of each terminal column corresponds to the ground terminal of the adjacent terminal column in position in the second direction, an orthogonal projection of each differential signal terminal pair of each terminal column along the second direction is positioned within a range which is covered by a width of the corresponding ground terminal of the adjacent terminal column. | 2020-04-30 |
20200136317 | METHOD AND SYSTEM FOR LARGE SILICON PHOTONIC INTERPOSERS BY STITCHING - Methods and systems for large silicon photonic interposers by stitching are disclosed and may include, in an optical communication system including a silicon photonic interposer, where the interposer includes a plurality of reticle sections: communicating an optical signal between first and second reticle sections utilizing a waveguide. The waveguide may include a taper region at a boundary between the two reticle sections, the taper region expanding an optical mode of the communicated optical signal prior to the boundary and narrowing the optical mode after the boundary. A continuous wave (CW) optical signal may be received in a first of the reticle sections from an optical source external to the interposer. The CW optical signal may be received in the interposer from an optical source assembly coupled to a grating coupler in the first of the reticle sections in the silicon photonic interposer. | 2020-04-30 |
20200136318 | COMMUNICATION HARNESS, COMMUNICATION HARNESS SET, AND RELAY CONNECTOR - A communication harness is used for mutual data transmission by differential transmission between at least two electronic devices. The communication harness includes a cable, a first signal line, a second signal line, and a first ground line. The first signal line is surrounded by the cable and transmits a first signal for differential transmission. The second signal line is surrounded by the cable and transmits a second signal for differential transmission. The first ground line is surrounded by the cable. A supply voltage is superposed on the first signal line. | 2020-04-30 |
20200136319 | SHIELDED TELECOMMUNICATIONS CONNECTOR - A telecommunications connector includes a connector body and a shield attached to the connector body, the shield including a main body portion configured for attachment to the connector body and a barrel portion for crimping against a cable to be terminated to the connector. The barrel portion of the shield includes a corrugated side wall made up of a series of bends extending along a direction from the rear end of the barrel toward the front end of the barrel along at least a portion of a length of the barrel, wherein the bends defining the corrugated side wall are provided on the shield at a pre-crimped stage. | 2020-04-30 |
20200136320 | ELECTRONIC COMPONENT - An electronic member provided in a circuit board having a connector. The connector has a card mounting port and holds a memory card in a state where a tip of the memory card is exposed from the card mounting port at a connection position where a connection terminal of the memory card and a connection terminal of the circuit board are connected. The electronic component includes a device that adds capacitance at a position separated from and facing at least a part of the tip of the memory card, in a state where the memory card is held at the connection position by the connector, and a connector having first and second end portions in which the first end portion is connected to the device that adds capacitance and the second end portion is connected to a ground of the circuit board. | 2020-04-30 |
20200136321 | INSERTION DETECTION DEVICE FOR PLUG PINS AND A SAFETY SOCKET - An insertion detection device for plug pins in a socket and a safety socket. A connecting rod trigger assembly of the insertion detection device forms a linkage structure with a first elastic conductive connector. When the connecting rod trigger assembly moves from the conduction section to the disconnection section, it can ensure that the first elastic conductive connector and the second conductive connector are disconnected. Even if the first elastic conductive connector is deformed due to prolonged insertion of plug, it can be separated from the second conductive connector by moving the connecting rod trigger assembly, and its internal circuit is always in disconnected state. At least three insertion detection devices of the safety socket correspond to two pins of live wire and neutral wire. | 2020-04-30 |
20200136322 | ILLUMINABLE WALL SOCKET PLATES - The invention relates generally to an illuminable wall socket plate for replacing existing wall socket plates in one simple installation step. The illuminable wall socket plate obtains electric current from a socket to power a light by connecting metal tabs on the back side of the illuminable wall socket plate to socket terminals, and transferring electric current from the socket terminals to a light in the wall socket plate through conductive material, in accordance with the invention described herein. | 2020-04-30 |
20200136323 | CONDUCTOR ASSEMBLIES HAVING FILTER CORES - A conductor assembly can include one or more conductors formed by a conductive material, and one or more filter cores formed integrally on and at least partially around the one or more conductors. The one or more filter cores can be formed of a material different than the conductive material and can be configured to reduce electromagnetic emissions from the one or more conductors. | 2020-04-30 |
20200136324 | POWERED TREE CONSTRUCTION - A power transfer system to facilitate the transfer of electrical power between tree trunk sections of an artificial tree is disclosed. The power transfer system can advantageously enable neighboring tree trunk sections to be electrically connected without the need to rotationally align the tree trunk sections. Power distribution subsystems can be disposed within the trunk sections. The power distribution subsystems can comprise a male end, a female end, or both. The male ends can have prongs and the female ends can have voids. The prongs can be inserted into the voids to electrically connect the power distribution subsystems of neighboring tree trunk sections. In some embodiments, the prongs and voids are designed so that the prongs of one power distribution subsystem can engage the voids of another power distribution subsystem without the need to rotationally align the tree trunk sections. | 2020-04-30 |
20200136325 | GROUND CONNECTION STRUCTURE OF ELECTRICAL CONNECTION BOX AND FIXATION OBJECT AND ELECTRICAL CONNECTION BOX - A ground connection structure for an electrical connection box and a fixation object, includes a first ground contact portion provided on the fixation object, a second ground contact portion provided on the electrical connection box and electrically connected to the first ground contact portion when the electrical connection box is fixed to the fixation object, a ground circuit body provided in the electrical connection box and electrically connected to the second ground contact portion, and a fixing member configured to fix the electrical connection box to the fixation object such that the second ground contact portion is brought into contact with the first ground contact portion. | 2020-04-30 |
20200136326 | ELECTRICAL UNIT - An electrical unit includes a contactor having a housing member, a first terminal, a second terminal, and/or a contact member disposed in the housing member and configured to selectively electrically connect the first terminal and the second terminal. The electrical unit may include a cooling member connected to the housing member, a first bus bar connected to the cooling member and the first terminal, and/or a second bus bar connected to the cooling member and the second terminal. The cooling member may be configured to dissipate heat that is generated via electrical current flowing through the contact member. | 2020-04-30 |
20200136327 | HIGH CURRENT DC DISPERSING AND CONVERGING CONNECTOR - A high current DC dispersing and converging connector comprises a dispersing and connecting terminal, a sheath I, a converging and connecting terminal and a sheath II, the dispersing and connecting terminal comprises three connecting ends I and a connecting end II; two connecting ends I are symmetrically fixed to the connecting end II; the sheath I is provided with three inserting ports I and an inserting port II; the sheath I is sleeved on an outer surface of the dispersing and connecting terminal; the tail of the connecting end II is provided with an inserting groove; the converging and connecting terminal is an umbrella-shaped copper-aluminum terminal; the sheath II is provided with two connecting ports; the sheath II is sleeved on an outer surface of the converging and connecting terminal; when the umbrella-shaped end is inserted into and fixed with the inserting groove, the inserting port II of the sheath I is inserted into and fixedly connected with the connecting port of the sheath II; and a seal ring is arranged at a contact position where the inserting port II and the connecting port are contacted. By improving the structure of the existing high current DC single-input and single-output connector, the solution reduces the convergence box, saves a connection space, makes processing more convenient, and also reduces processing time. | 2020-04-30 |
20200136328 | POWERED TREE CONSTRUCTION - A power transfer system to facilitate the transfer of electrical power between tree trunk sections of an artificial tree is disclosed. The power transfer system can advantageously enable neighboring tree trunk sections to be electrically connected without the need to rotationally align the tree trunk sections. Power distribution subsystems can be partially disposed within the trunk sections. The power distribution subsystems can comprise a male end, a female end, or both. The male ends can have prongs and the female ends can have channels, and the prongs and channels may be positioned outside of the trunk sections. The prongs can be inserted into the channels to electrically connect the power distribution subsystems of neighboring tree trunk sections. The prongs and channels may be configured to engage one another without the need to rotationally align the tree trunk sections. | 2020-04-30 |
20200136329 | GRIPPER HEAD FOR USE WITH TERMINAL SEALS - A gripper head for use in gripping a seal and positioning the seal in an electrical terminal. The gripper head has a mounting section, a compliant section and a gripping section. The compliant section extends from the mounting section. The compliant section has compliant legs having fixed ends proximate the mounting section and free ends. The compliant legs are spaced apart by compliant section slots. The gripping section extends from the compliant section. The gripping section has gripping legs which extend from the compliant legs. The gripping legs are spaced apart by gripping section slots. As the gripper head is moved into engagement with the seal, the gripping legs and the compliant legs are resiliently deformed causing the compliant legs and the gripping legs to apply a force to the seal to retain the seal on the gripping section of the gripper head. | 2020-04-30 |
20200136330 | COMB PATTERN INSERT FOR WAVE SOLDER PALLETS - Systems and methods are disclosed herein relating to eliminating solder bridges between adjacent leads of small-pitch through-hole electrical components soldered to circuit boards using wave-soldering techniques. Several wave solder pallet insert patterns are disclosed. Each wave solder insert may include an insert pattern of peeling members is intended to eliminate solder bridges from various small-pitch component lead layouts. | 2020-04-30 |
20200136331 | CABLE PROCESSING APPARATUS - A cable processing apparatus has a crimping device loadable with an exchangeable crimping cassette, the cable processing apparatus including a crimping cassette exchanging device. The crimping cassette exchanging device includes carriages, each carriage having a crimping cassette holding device adapted to attach to and to detach from a crimping cassette; a horizontal carriage guide for providing a substantially horizontal guided movement of the carriages; a vertical carriage guide for providing a substantially vertical guided movement of a carriage from an initial vertical position to the crimping device or vice-versa, wherein the vertical carriage guide is arranged relative to the horizontal carriage guide such that one of the carriages is vertically movable at a time; a carriage shifting device adapted to controllably perform the horizontal guided movement; and a carriage lifting device adapted to controllably perform the vertical guided movement. | 2020-04-30 |
20200136332 | Contact Element, Power Semiconductor Module with a Contact Element and Method for Producing a Contact Element - A method for producing a contact element includes producing a shaped body having a rectangular main body, a current tapping lug, and an intermediate lug, wherein the main body has first and second longitudinal sides opposite one another in a vertical direction and which respectively extend with a first length in a first horizontal direction, wherein the current tapping lug protrudes away from the first longitudinal side in the vertical direction and extends in the first horizontal direction over a second length which is less than the first length, and wherein the intermediate lug protrudes away from the first longitudinal side in the vertical direction and extends in the first horizontal direction over a third length less than the first length. The intermediate lug is bent over such that at least one portion of the lug comes to lie offset parallel to the main body in a second horizontal direction. | 2020-04-30 |
20200136333 | PRE-SCREENING, COMPLIANT PIN GUIDING AND QUALITY MONITORING PRESS-FIT APPARATUS - A compliant pin pre-screening, guiding and quality monitoring apparatus is provided. The compliant pin pre-screening, guiding and quality monitoring apparatus includes a fixed plate, a movable plate, a printed circuit board (PCB) and a press-fit connector. The fixed plate defines a through-hole and is disposable above a working table. The movable plate is disposable to be urged by a bias against a first surface of the fixed plate facing the working table and includes pin extendable through the through-hole. The PCB defines a via and is disposable on a second surface of the fixed plate opposite the first surface whereby the pin is extendable through the via with the via corresponding in position to the through-hole and the pin. The press-fit connector is disposable to be secured in position proximate to the PCB and to be inserted into the via with guidance provided by the pin against the bias. | 2020-04-30 |
20200136334 | CORE WIRE DEFORMATION JIG AND CORE WIRE DEFORMATION METHOD - The objective of the present invention is to provide a core wire deformation jig and a method for deforming a plurality of core wires which are exposed from an end of a multi-core cable for a further working step. A core wire deformation jig comprises a first clamping unit for clamping the plurality of core wires aligned on the arranging plane in a first clamping direction intersecting the arranging plane, a separation pin for separating the plurality of core wires from each other, wherein the separation pin is inserted between the plurality of core wires clamped by the first clamping unit in a insertion direction parallel to the first clamping direction, and a second clamping unit for providing bends to the plurality of core wires by clamping the plurality of core wires in a second clamping direction parallel to the arranging plane and intersecting the plurality of core wires and applying a pressure on the core wires, with the separation pin inserted between the plurality of core wires. | 2020-04-30 |
20200136335 | Apparatus and Method For Tunable Frequency Parametric Down-Conversion Of High Peak Power Lasers Through Dual Chirp Pulse Mixing - A laser architecture for selectively producing short high-energy laser pulses having octave-spanning, continuous tunability. Two oppositely chirped pulses are used in combination with a pair of tunable pulse stretcher/compressors to produce a short, high-energy, tunable, broadband pulse. | 2020-04-30 |
20200136336 | CAPACITOR COOLING STRUCTURE AND LASER APPARATUS - To cool a capacitor including a first electrode and a second electrode, a capacitor cooling structure includes: a conducting part electrically connected with the first electrode; an insulating part that has a first surface including a first position and a second surface including a second position, and is connected with the conducting part at the first position; a first fastening part configured to fasten the conducting part and the insulating part to each other; and a cooling part connected with the second position facing the first position, the conducting part and the cooling part being electrically insulated from each other by the insulating part. | 2020-04-30 |
20200136337 | OPTICAL FIBER FOR A FIBER LASER, FIBER LASER, AND PRODUCTION METHOD FOR OPTICAL FIBER FOR A FIBER LASER - An optical fiber for a fiber laser includes a core to which a rare-earth element is added, a first cladding formed around the core; and a second cladding formed around the first cladding, and excitation light is guided from at least one end of the first cladding to excite the rare-earth element to output a laser oscillation light. An addition concentration of the rare-earth element to the core is different in a longitudinal direction of the optical fiber for a fiber laser, and a core diameter and a numerical aperture of the optical fiber for a fiber laser are constant in the longitudinal direction of the optical fiber for a fiber laser. | 2020-04-30 |
20200136338 | LASER DEVICE, METHOD FOR CONTROLLING LASER DEVICE, AND MASS SPECTROSCOPE - A laser device for laser resonance ionization includes a wavelength variable grating-type titanium-doped sapphire laser and includes a titanium (Ti) doped titanium sapphire crystal disposed within a resonator. The titanium sapphire crystal is fixedly disposed on a stage. The titanium-doped sapphire crystal can be moved in the optical axis direction by the stage, thereby changing the position of the titanium-doped sapphire crystal. The switching between the wideband mode and the high-output mode can be performed by changing the position of the titanium-doped sapphire crystal. | 2020-04-30 |
20200136339 | WAVELENGTH CONVERTER - A wavelength converter including: A. a crystal holder configured to hold a nonlinear crystal configured to convert a wavelength of a laser beam incident thereon and output the wavelength-converted laser beam; B. a first container configured to accommodate the crystal holder and include a light incident window so provided as to intersect an optical path of the laser beam incident on the nonlinear crystal and a light exiting window so provided as to intersect the optical path of the laser beam having exited out of the nonlinear crystal; C. a second container configured to accommodate the first container; D. a position adjusting mechanism configured to adjust at least a position of the first container; and E. an isolation mechanism configured to spatially isolate the light incident window and the light exiting window from the position adjusting mechanism. | 2020-04-30 |