Determining the existence of defects in print apparatuses
Granted: October 29, 2024
Patent Number:
12130572
A print apparatus is disclosed. In an example, the print apparatus comprises: a photoconductive surface to receive a latent image representative of an image to be printed onto a printable substrate; a plurality of print components, each print component having a surface movable relative to the photoconductive surface, wherein a current or voltage is to be applied between the print component surface and the photoconductive surface; and processing circuitry to: measure a current or voltage…
Fixing apparatus for minimizing abrasion of contact surface between heater and fixing belt
Granted: October 29, 2024
Patent Number:
12130571
An example fixing unit includes a flexible fixing belt, a backup member located outside the fixing belt to form a fixing nip, and a plate heater in contact with the fixing belt to heat the fixing belt in the fixing nip, wherein the fixing belt includes a first abrasion prevention layer disposed on a surface facing the plate heater and including polyetheretherketone (PEEK), and the plate heater includes a second abrasion prevention layer in contact with the first abrasion prevention layer…
Identifying random bits in control data packets
Granted: October 29, 2024
Patent Number:
12130280
A fluid ejection controller interface includes input logic to receive control data packets and a first clock signal, each control data packet including a set of primitive data bits and a set of random bits, wherein the input logic identifies the random bits in the received control data packets to facilitate the creation of modified control data packets. The fluid ejection controller interface includes a clock signal generator to generate a second clock signal that is different than the…
Fluid channels of different types
Granted: October 29, 2024
Patent Number:
12128684
An example fluid ejection device comprises a plurality of distinct fluid channels. Each fluid channel comprises a distinct fluid inlet to the ejection device. A subset of the plurality of distinct fluid channels comprises fluid recirculating fluid channels, and the remaining fluid channels comprising non-recirculating fluid channels.
Binder agent
Granted: October 29, 2024
Patent Number:
12128612
Examples of binder agents for a three-dimensional (3D) printing process are disclosed. In an example, the binder agent includes copper nanoparticles and a liquid vehicle. In this example, the liquid vehicle includes an antioxidant, polyethylene glycol hexadecyl ether, and a balance of water. Another example of the binder agent includes stainless steel nanoparticles and a liquid vehicle. In this example, the liquid vehicle includes polyethylene glycol hexadecyl ether, and a balance of…
Polygon localization via a circular-softmax block
Granted: October 22, 2024
Patent Number:
12125255
An example device is described for facilitating polygon localization. In various aspects, the device can comprise a processor. In various instances, the device can comprise a non-transitory machine-readable memory that can store machine-readable instructions. In various cases, the processor can execute the machine-readable instructions, which can cause the processor to localize a polygon depicted in an image, based on execution of a deep learning pipeline. In various aspects, the deep…
Network embeddings model for personal identifiable information protection
Granted: October 22, 2024
Patent Number:
12126642
Systems and methods for providing remote network security using a network embeddings model are provided. A method consistent with the present disclosure includes retrieving a corpus of network activity data associated with a first network. The network activity data may be generated from users within the first network submitting network requests for network assets to service the network requests. The method also includes creating a crafted encoded corpus by selecting a subset of the…
Policy synthesis to enforce group-based policies to unknown flows
Granted: October 22, 2024
Patent Number:
12126535
A system determines a first set of policies, wherein at least one policy entry for a destination role comprises a source role, a traffic attribute, and an action to be taken for the packet. The system represents the policies as a matrix, wherein a first entry in the matrix indicates the source and destination role, the traffic attribute, and the action of the at least one policy entry. The system replaces, in the first entry, the action with the destination role if the action indicates…
Preventing generation of duplicate network routes in a software defined wide area network
Granted: October 22, 2024
Patent Number:
12126526
A system and a method of preventing generation of duplicate network routes in a Software Defined Wide Area Network (SD-WAN) are described. A network route management service receives network route information from a network device connected to a subnetwork present in the SD-WAN. The network route information is compared with a master network route information for identifying presence of one or more duplicate network routes in the network route information. Upon identification, the…
Resolution switching
Granted: October 22, 2024
Patent Number:
12125460
A system that can intelligently help a user judge the resolution requirement of the image content. In an example, the display panel can show in different virtual resolutions or the system can automatically judge whether the image content requires high or low resolution using a similarity judgement. The system can then inform the display panel what virtual resolution should be shown or what the optimal resolution is using the similarity judgment and send the image content to the display…
Key for a print liquid supply cap
Granted: October 22, 2024
Patent Number:
D1048173
Autoscaling nodes of a stateful application based on role-based autoscaling policies
Granted: October 22, 2024
Patent Number:
12124888
Example implementations relate to a role-based autoscaling approach for scaling of nodes of a stateful application in a large scale virtual data processing (LSVDP) environment. Information is received regarding a role performed by the nodes of a virtual cluster of an LSVDP environment on which a stateful application is or will be deployed. Role-based autoscaling policies are maintained defining conditions under which the roles are to be scaled. A policy for a first role upon which a…
Managing deployment of workloads
Granted: October 22, 2024
Patent Number:
12124884
Examples described herein relate to a management node and a method for managing deployment of a workload. The management node may obtain values of resource labels related to platform characteristics of a plurality of worker nodes. Further, the management node may determine values of one or more custom resource labels for each of the plurality of worker nodes, wherein a value of each custom resource label of the one or more custom resource labels is determined based on values of a…
Securing a container ecosystem
Granted: October 22, 2024
Patent Number:
12124617
Examples described herein relate to a security management system to secure a container ecosystem. In some examples, the security management system may protect one or more entities such as container management applications, container images, containers, and/or executable applications within the containers. The security management system may make use of digital cryptography to generate digital signatures corresponding to one or more of these entities and verify them during the execution so…
Optimizing the operation of a microservice cluster
Granted: October 22, 2024
Patent Number:
12124423
Example implementations relate to optimizing operation of microservice clusters comprising multiple nodes, each executing a common self-sufficient microservice instance. The method includes, at a first node having a database instance comprising a plurality of rows and a plurality of columns, calculating a distinct hash per row to create a hash list, each hash identifying data contained in the respective row; publishing a distinct hash and/or the hash list to one or more of the plurality…
Out-of-band transmissions of control signals
Granted: October 22, 2024
Patent Number:
12124312
Out-of-band switching of states of a computing device by a coupled peripheral device, are described. A sensor within the peripheral device may monitor an area in proximity to the peripheral device. A controller within the peripheral device may determine whether a user is present within the area. On determining the user to be present, a control signal may be generated. The control signal is conforms with the messaging protocol and causes the computing device to switch between an…
Power priority adjustment in power over ethernet system based on availability of alternative power source
Granted: October 22, 2024
Patent Number:
12124305
Power-over-Ethernet (PoE) powered devices (PD) may be coupled to a PoE power sourcing equipment (PSE). The PDs may send to the PSE a link-layer protocol communication that comprises an alternative-power field indicating whether the sending PD has an alternative power source (e.g., a battery, a local power supply). The PSE may listen for and receive the communications and read the alternative-power fields thereof. The PSE may set respective power priorities for the PDs based at least in…
Color surface formation by single-color 3D printing
Granted: October 22, 2024
Patent Number:
12122102
The present disclosure pertains to systems and methods for mapping an image to a three-dimensional pattern of relief features on a surface of an object for 3D printing. In some examples, a system may determine a pattern of relief features, including debossed relief features and/or embossed relief features, to create a shading pattern on the surface of 3D printed object that approximates the continuous halftones of an image.
Three-dimensional printing with blocked polyisocyanates
Granted: October 22, 2024
Patent Number:
12122094
The present disclosure describes three-dimensional printing kits, systems for three-dimensional printing, and methods of three-dimensional printing. In one example, a three-dimensional printing kit can include a particulate build material and a binding agent. The particulate build material can include metal particles. The binding agent can include a polyhydroxy polyol and a water-dispersible blocked polyisocyanate having multiple blocked isocyanate groups. The blocked isocyanate groups…
Three-dimensional (3D) printing
Granted: October 22, 2024
Patent Number:
12121973
In a three-dimensional printing method example, a liquid functional agent is selectively applied. The liquid functional agent includes an alloying agent. A metallic build material is applied. The liquid functional agent is selectively applied before the metallic build material, after the metallic build material, or both before and after the metallic build material. The liquid functional agent patterns the metallic build material to form a composite layer. At least some of the metallic…
