Abstract: A wireless device receives a radio resource control message from a base station that indicates a handover from a first cell of the first base station to a second cell of a second base station. During the handover, a DCI from the second base station is received that indicates a random access channel occasion. The random access channel occasion is determined and used to transmit a preamble to the second base station. Once a response to the preamble is received, the wireless device transmits a message to the second base station to indicate a completion of the handover.

Abstract: An information processing system includes an information processing apparatus that provides an electronic apparatus with a service by way of a web application. The system includes a memory and circuit. The memory is configured to store information relating to a setting item of the web application, and store a setting value to be set to the setting item. The circuitry is configured to generate a setting screen based on the information relating to the setting item and the setting value, and update the setting value stored in the memory based on an instruction for configuring settings relating to an operation screen of the web application that is displayed at the electronic apparatus, the instruction being accepted through the setting screen being displayed to the terminal apparatus.

Abstract: A work base with a holding device for suspending a vessel and a system with such a work base and a vessel are proposed, wherein the vessel is secured against being pulled out of the holding device.

Abstract: A method for making a carbon nanotube composite structure is related. A substrate having a first surface is provided. A carbon nanotube structure including a plurality of carbon nanotubes is placed on the first surface, wherein the plurality of carbon nanotubes is in direct contact with the first surface. A monomer solution is coated to the carbon nanotube structure, wherein the monomer solution is formed by dispersing a monomer into an organic solvent. The monomer is polymerized, and then the substrate is removed.

Abstract: A method for producing an optical waveguide by: (a) depositing a first composition comprising: (i) a polysiloxane comprising epoxy and alkenyl groups, and (ii) a compound comprising an epoxy group, having molecular weight no greater than 1000 and a refractive index of at least 1.47 and (iii) a photo acid generator; and (iv) a hydrosilation catalyst (b) curing the first composition by exposure to ultraviolet light; (c) removing at least a part of the uncured portion of the first composition to produce a final patterned core layer; (d) depositing on the final patterned core layer a second composition comprising: (i) a polysiloxane comprising epoxy groups and alkenyl groups, and (ii) a compound comprising an epoxy group and a silicon-hydrogen bond, having molecular weight no greater than 1000 and a refractive index no greater than 1.45; (iii) a photo acid generator (e) heating at a temperature from 20 to 150° C. for 0.1 to 120 minutes; and (f) curing by exposure to ultraviolet light.

Abstract: To provide a reception device capable of precisely estimating throughput on the basis of a breakpoint between video frames in a communication system where video-frame-based transmission is intermittently performed. A reception device is configured to be provided with a reception means, a breakpoint position estimation means, and a transmission means. The reception means receives packets obtained by dividing a video frame. The breakpoint position estimation means estimates a packet which is a breakpoint between video frames on the basis of packet information about the packets received by the reception means. The transmission means transmits, to a transmission device of the packets, information about the reception time of the video frame and information about the data size thereof on the basis of the estimation result of the breakpoint.

Abstract: A computer-implemented method for optimizing a search index of a search service may be provided. The method may comprise storing continuously search queries of the search service, receiving a content item to be indexed, adding the content item temporarily to the a main index of the search service, determining a set of document relevancy factor (DRF) values for the content item for a selected set of stored search queries, determining a combined document relevancy factor value out of the determined set of document relevancy factor values for the content item, comparing the combined document relevancy factor value for the content item to a document relevancy factor threshold value, and adding, in response to the comparing, the content item permanently to an index based on the results of the comparing.

Abstract: A light-emitting device comprises a semiconductor stack comprising a first semiconductor layer, a second semiconductor layer, and an active layer formed between the first semiconductor layer and the second semiconductor layer; a first contact layer on the first semiconductor layer; a second contact layer on the second semiconductor layer, wherein the first contact layer and the second contact layer comprise a metal material other than gold (Au) or copper (Cu); a first pad on the semiconductor stack; a second pad on the semiconductor stack.

Abstract: A porous film includes a porous substrate, and a porous layer provided on at least one surface of the porous substrate. The porous layer includes the following resin A and resin B, and satisfies that ?/? is less than 1.0, where ? is a surface opening ratio of the porous layer and ? is a cross-sectional porosity of the porous layer. The resin A is a resin having a melting point of 150° C. or higher, or a resin having no substantial melting point. The resin B is a resin having a melting point of lower than 150° C., or an amorphous resin.

Abstract: A particle detecting device is provided. The particle detecting device includes a base, a detecting element, a micro pump and a drive control board. The base includes a detecting channel, a beam channel and a light trapping region. The detecting element includes a microprocessor, a particle sensor and a laser transmitter. The particle sensor is disposed at an orthogonal position where the detecting channel intersects the beam channel. When the micro pump, the particle sensor and the laser transmitter are enabled under the control of the microprocessor, the gas outside the detecting channel is inhaled into the detecting channel. When the gas flows to the orthogonal position where the detecting channel intersects the beam channel, the gas is irradiated by the projecting light source from the laser transmitter, and projecting light spots generated are projected on the particle sensor for detecting the size and the concentration of suspended particles.

Abstract: An electric machine 10 includes a stator with a stator winding with winding heads protruding axially over the stator lamination stack. A winding head is potted with a thermally conductive potting compound which forms an outer circumferential surface and an inner circumferential surface. The outer circumferential surface is in thermally conducting contact with a stator support, and the stator has a cylindrical interior space in which a rotor which is rotatably mounted by a rotor shaft is arranged accompanied by formation of a radial air gap. The electric machine has a first fluid cooling device for wetting the inner circumferential surface of a winding head with a cooling fluid. At least one first fluid conducting element is formed so that a cooling fluid introduced into the interior space is substantially prevented from penetrating into the air gap between rotor and stator.

Abstract: The present invention provides a ceramic-circuit composite structure, comprising: a ceramic plate with a supporting surface that has a recessed supporting portion; a curved-surface circuit buried in the ceramic plate; and a power supply module electrically connected to the curved-surface circuit. Moreover, the present invention provides a method for making the ceramic-circuit composite structure. The ceramic-circuit composite structure of the present invention makes use of the curved-surface circuit to improve the prior art problem that a planar circuit has less static electricity or lower temperature at the center than in the peripheral region.

Abstract: A probe card testing device includes a testing circuit board, a signal transmission board, an electrical connecting module, and a probe head. The testing circuit board has metal pads spaced apart from each other. The signal transmission board has internal pads arranged on a bottom surface thereof and spaced apart from each other. The electrical connecting module includes a spacer having thru-holes and elastic arms positioned on the spacer. The spacer is sandwiched between the testing circuit board and the signal transmission board. The metal pads respectively face the internal pads through the thru-holes. A part of each elastic arm is arranged in one of the thru-holes, and is detachably compressed by one of the metal pads and the corresponding internal pad so as to be elastically deformed to establish an electrical transmission path. The probe head is disposed on a top surface of the signal transmission board.

Abstract: The present invention provides an osteotomy device with an extracorporeal alignment component comprising a first body component, a second body component and an extracorporeal alignment component. The first body component has an upper guide edge for forming a cutting track. The second body component has a lower guide edge disposed below the upper guide edge. A guide slot is formed between the upper guide edge and the lower guide edge for guiding the saw blade to cut. The guide slot has a connecting member for connecting the upper guide edge and the lower guide edge. The extracorporeal alignment component has an engaging member and at least one aiming hole. The engaging member is engaged with the connecting member. The aiming hole is used to confirm the direction of cutting.

Abstract: A printed circuit board (PCB) includes a dielectric plane and a ground plane parallel to and spaced apart from the dielectric plane. The dielectric plane includes a pair of signal traces and a 3-dimensional (3D) grounded (GND) fence located between the pair of signal traces. The 3D GND fence is electrically connected to the ground plane, and protrudes perpendicularly from the dielectric plane. The 3D GND fence is located equidistant from each of the pair of signal traces, and the 3D GND fence is configured to block electromagnetic interference (EMI) from a first of the pair of signal traces to a second of the pair of the signal traces. The pair of signal traces is configured to form part of a noise-sensitive electronic circuit. The 3D GND fence may have a rectangular configuration.

Abstract: A gas turbine has a compressor providing compressed air, a combustion chamber provided with a burner, and an expansion turbine, wherein a bypass flow channel is also provided designed to supply compressed air past the burner and to supply a hot gas flow generated in the combustion chamber during operation of the gas turbine. The opening cross section of the bypass flow channel can be adjusted, and an adjustment unit is designed to adjust the opening cross section of the bypass flow channel such that the modification speed of the opening cross section is selected such that the relative combustion chamber pressure drop or a material temperature of the combustion chamber is substantially constant, in particular that the relative combustion chamber pressure drop or the material temperature of the combustion chamber does not vary by more than 10%.

Abstract: The present application relates to a method for fermentative production of oxidized coenzyme Q10 and high-content oxidized coenzyme Q10 prepared therefrom. For the method for fermentative production of oxidized coenzyme Q10, in a fermentation process of a production strain, the oxidation-reduction potential (ORP) of a fermentation broth is controlled to be ?50 to 300 Mv, and preferably the oxidation-reduction potential (ORP) of the fermentation broth is controlled to be 50 to 200 mV. By controlling the ORP of the fermentation broth, the method for fermentative production of oxidized coenzyme Q10 enables the oxidized coenzyme Q10 content in the coenzyme Q10 produced by microorganisms to reach 96% or more, and the product is substantially composed of a single component, which makes post-treatment more convenient.

Abstract: A semiconductor device includes a substrate including a plurality of chip areas and a scribe line defined thereon, and a mark pattern disposed in the scribe line. The mark pattern includes a plurality of unit cells immediately adjacent to each other, and each unit cell includes a first active region, a second active region isolated from the first active region, a plurality of first gate structures extending along a first direction and arranged along a second direction perpendicular to the first direction, and a plurality of first conductive structures. The first gate structures straddle the first active region and the second active region. The first conductive structures are disposed on the first active region, the second active region, and two opposite sides of the first gate structures.

Abstract: A driver circuit includes two high-side switches and a single low-side switch, output inductor, and output capacitor. By having multiple high-side switches, the driver can regulate power from multiple charging devices. The high-side switches share a channel with an input capacitor for that channel and the channels are connected to the low-side switch at a common node. When the capacitor for one of the channels becomes charged quickly, the capacitor of the other channel will balance itself with the charged capacitor. To avoid damaging the high-side switches, a low-impedance bridge and driver circuit is connected between the channels.