Abstract: A manufacturing method for an electron source according to the present disclosure includes steps of: (A) cutting out a chip from a block of an electron emission material, (B) fixing a first end portion of the chip to a distal end of a support needle, and (C) sharpening a second end portion of the chip. The step (A) includes forming first and second grooves which constitute first and second surfaces of the chip in the block by irradiating a surface of the block with an ion beam. The first end portion of the chip includes the first surface and the second surface with the surfaces forming an angle ? of 10 to 90°. The step (B) includes forming a joint between the distal end of the support needle and the first end portion of the chip.

Abstract: A particle beam system includes: a multi-beam particle source configured to generate a multiplicity of particle beams; an imaging optical unit configured to image an object plane in particle-optical fashion into an image plane and direct the multiplicity of particle beams on the image plane; and a field generating arrangement configured to generate electric and/or magnetic deflection fields of adjustable strength in regions close to the object plane. The particle beams are deflected in operation by the deflection fields through deflection angles that depend on the strength of the deflection fields.

Abstract: An object of one embodiment of the present invention is to provide a more convenient highly reliable light-emitting device which can be used for a variety of applications. Another object of one embodiment of the present invention is to manufacture, without complicating the process, a highly reliable light-emitting device having a shape suitable for its intended purpose. In a manufacturing process of a light-emitting device, a light-emitting panel is manufactured which is at least partly curved by processing the shape to be molded after the manufacture of an electrode layer and/or an element layer, and a protective film covering a surface of the light-emitting panel which is at least partly curved is formed, so that a light-emitting device using the light-emitting panel has a more useful function and higher reliability.

Abstract: One example method includes integrating user space applications with kernel space events including primitives. The events are intercepted in kernel space and processed in user space. The events can be stored in a session cache that allows a holistic view of behavior to be determined with regard to resources of the computing system. The events in the session cache can be correlated to user or process behavior by provided a time-based view of the events.

Abstract: Provided is a charged particle beam apparatus capable of realizing a highly reliable insulating structure. This charged particle beam apparatus emits a charged particle beam from a charged particle beam emission device onto a sample, detects charged particles generated from the sample, and creates a sample image or processes the sample. The charged particle beam emission device is provided with a charged particle source and a shield arranged in an interior of a metal housing that is filled with an insulating gas, and an acceleration electrode arranged below the charged particle source, power being supplied to the acceleration electrode via the shield.

Abstract: The present disclosure discloses a light distribution element and a lamp, the light distribution element is configured to distribute light for a light source, and the light distribution element includes at least two first light distribution modules arranged along a height direction of the light distribution element, the at least two first light distribution modules surround the light source in a circumferential direction, each of the at least two first light distribution modules includes a light incident surface and a light output surface that are away from each other, and the light incident surface is arranged opposite to the light source, each of the at least two first light distribution modules has a divergent light configuration from the light incident surface to the light output surface; and a depression region is between two adjacent first light distribution modules.

Abstract: A method of forming an optical device is provided that can include forming a backside reflector layer, and forming a cladding layer on the backside reflector layer. The method can further include forming a grating layer on the cladding layer, and forming a receiving reflector layer on the cladding layer. The receiving reflector layer can include an opening for receiving optical signal to at least the grating layer.

Abstract: A method and apparatus for testing a malware detection machine learning model. The method trains a malware detection model using a first dataset containing malware samples from a particular time period. The trained model is then tested using a second dataset that is a time shifted version of the first dataset.

Abstract: A pulsed generator of electrically charged particles includes a vacuum chamber; wherein the vacuum chamber is configured to maintain an internal operating pressure between 10-6 mbar and atmospheric pressure; the vacuum chamber is configured to accommodate a photocathode and an anode, the photocathode and the anode being separated by an adjustable distance less than or equal to 30 mm; the vacuum chamber includes a window enabling pulsed light to reach firstly a rear face of the photocathode; the anode is arranged downstream of the photocathode and has an orifice suitable for the passage of electrically charged particles; the generator of electrically charged particles includes a system to apply a difference in potential between the photocathode and the anode, the voltage being configured to accelerate the charged particles.

Abstract: This document describes techniques directed to active thermal-control of a floodlight and associated floodlights. As described, an example floodlight includes a first heat-transfer subsystem that uses a fully enclosed heat sink to transfer heat from an array of LEDs to a first housing component of the floodlight. The floodlight further includes a second heat-transfer subsystem to transfer heat from one or more PSUs to a second housing component of the floodlight. Described techniques include using thermistors located throughout the floodlight to actively monitor a temperature profile within the floodlight and, if one or more operating-temperature thresholds are violated, reducing power consumption within the floodlight.

Abstract: A light source useful for architectural lighting, general lighting, street lighting, or other lighting applications includes a plurality of light emitting diodes. A least some light emitting diodes can be sized between 30 microns and 500 microns. A plurality of micro-optics sized less than 1 millimeter are positioned over at least some of the plurality of light emitting diodes. A controller may be connected to selectively power groups of the plurality of light emitting diodes to provide different light beam patterns.

Abstract: The purposes of the present invention are to improve safety of data transmission and a data transfer rate and to reduce an increase in costs for the improvement. An encryption unit 111 of a transmission device 1 generates encrypted data that allow plain data thereof to be uniquely identified A segmentation unit 121 segments the encrypted data into two types of basal signal point number information on the basis of map data provided by a map management unit 122. A basal signal point number generation unit 113 generates basal signal point number information used as information to be transmitted, on the basis of a set of the two types of information, i.e. horizontal basal signal point number information and vertical basal signal point number information.

Abstract: An illuminated touch module includes a base sheet, a light-shielding sheet, a light guide plate, a light-emitting element, and a cover plate. The base sheet is disposed on a circuit board and has a light reflection area. The light-shielding sheet is disposed above the base sheet and has a side surface and a notch recessed from the side surface. An opening of the notch is aligned with an edge of the base sheet. The light guide plate is embedded in the notch and located above the light reflection area. The light guide plate has a light guide pattern formed by microstructures and has a light incident surface. The light-emitting element is disposed on the circuit board and has a light outputting surface facing the light incident surface and the light guide pattern. The cover plate covers above the light guide plate and the light-shielding sheet.

Abstract: Provided is a fan grow light. The fan grow light is configured to be mounted in a tent. The fan grow light includes a lamp board assembly and a fan assembly disposed on the lamp board assembly. The fan assembly is able to promote air circulation in the tent. The fan grow light can promote air circulation in the tent, enable plants to breathe better, inhibit molds, and promote plant growth.

Abstract: A system maintains values for secure connection settings for multiple registered users and restricts data resets. Upon receiving a reset request to reset the value of a particular secure connection setting for a specific user, trials are conducted each by: providing a reset tool to the requesting device for input of a requested new value for the secure connection setting; receiving the requested new value from the requesting device; and sending a validation request to a validation system, the validation request including, at least in part, the requested new value for the particular secure connection setting. If a reply from the validation system is deemed a repudiation of the requested new value, a trial count is tolled. If the trial count reaches a predetermined condition, trials are suspended, a denial message is sent to the requesting device, and the specific user is alerted of a attempt to alter their data.

Abstract: The invention relates to a device (10) for indicating stored goods (102), particularly for an automated storage rack (100), which comprises at least one lighting device (12) with a plurality of separately controllable lighting elements (14). The lighting device (12) is configured in a bar-shaped manner, has a plurality of lighting elements (14) which are arranged with an offset from one another in a row (16) along the bar-shaped lighting device (12) and are orientated substantially vertically downwards. The lighting device (12) extends in a first horizontal direction (y) and can be moved in a second horizontal direction (x).

Abstract: Electrical equipment includes a badge positioned over a hole of the housing, the badge comprising a first portion made at least of a first material that is transparent or translucent to visible light, and a second portion made at least of a second material that is opaque to visible light and transparent or translucent to infrared light, the first and second portions forming respectively a pattern and a background distinct from the pattern on an outside surface of the badge; an emitter arranged to emit visible light signals through the badge so as to illuminate the pattern without illuminating the background, and a receiver arranged to receive infrared communication signals emitted by a device that is distinct from the electrical equipment and passing through the badge.

Abstract: A system and method for providing secure access to an organization's internal resources by an application running on an external network. An agent accepts queries from the application which are passed to a relay with a dynamic filter. The relay establishes a secure connection with a connector through the organization's firewall and passes requests from the application to an authentication service running on the internal network to confirm that a user of the application is authorized and issue an authentication ticket which is returned to the application. The application then sends a request to access a specific internal resource based on the authentication ticket, which is passed to a ticket granting service running on the internal network, to verify that said user is authorized to access the specific internal resource, and, if so, issue a service ticket to grant access the application for that resource.

Abstract: A light head includes a light head housing and a light source. The light head housing is made of silicone material by integrally-forming, the light head housing includes an inner chamber and a through hole for connecting the inner chamber to the outside, the inner chamber includes a large chamber for accommodating the light source and a light-transmitting chamber connected with the large chamber. A lighting assembly is further proposed, including a lighting housing and the above-mentioned light head, wherein the light head is arranged at one end of the lighting housing, and the lighting housing includes a base for holding the hollow sleeve, the base is provided with a hollow sleeve mounting hole, the base further includes a hollow silicone plug.

Abstract: An electronic assembly is provided. The electronic assembly includes a first circuit structure including a conductive structure, a second circuit structure disposed on the first circuit structure, a plurality of electronic elements disposed on the first circuit structure, and a connecting element disposed on the first circuit layer. The connecting element is disposed between two adjacent ones of the plurality electronic elements and electrically connected to the second circuit layer and one of the two adjacent ones of the plurality of electronic elements.