公开(公告)号：US11994093B2

公开(公告)日：2024-05-28

申请号：US18119261

申请日：2023-03-08

申请人： Yanmar Holdings Co., Ltd.

发明人： Yu Hirao ,  Shinya Matsuo

IPC分类号： F02M63/02 ,  F02M55/02 ,  F02M59/44

CPC分类号： F02M63/0265 ,  F02M55/025 ,  F02M59/44

摘要： [Problem] To provide, in an engine provided with two cylinder rows, a technology that, while suppressing a cost increase, can suppress a difference in combustion performance between the cylinder rows.
[Solution] An exemplary engine includes: a first cylinder row having plural cylinders arranged in a front and rear direction; a second cylinder row arranged parallel to the first cylinder row; plural first injectors provided for the respective cylinders of the first cylinder row, plural second injectors provided for respective cylinders of the second cylinder row; and a fuel pump having a first discharge port to discharge a fuel to the plural first injectors and a second discharge port to discharge a fuel to the plural second injectors. The fuel pump is placed between the first cylinder row and the second cylinder row in a plan view from an up and down direction.

公开(公告)号：US11993745B2

公开(公告)日：2024-05-28

申请号：US18105013

申请日：2023-02-02

申请人： CHAMPIONX LLC

发明人： Chao Yan ,  Ross Tomson ,  Paula Guraieb ,  Nasser Ghorbani

IPC分类号： C09K8/536 ,  B01J20/08 ,  B01J20/28 ,  B01J20/30 ,  C09K8/03 ,  C09K8/50 ,  C09K8/524 ,  C09K8/528 ,  C09K8/58

CPC分类号： C09K8/536 ,  B01J20/08 ,  B01J20/28004 ,  B01J20/28007 ,  B01J20/28016 ,  B01J20/3085 ,  C09K8/03 ,  C09K8/58 ,  C09K8/50 ,  C09K8/524 ,  C09K8/528 ,  C09K2208/10 ,  C09K2208/20 ,  C09K2208/22 ,  C09K2208/26 ,  C09K2208/28 ,  C09K2208/32

摘要： Nano-sized mixed metal oxide carriers capable of delivering a well treatment additive for a sustained or extended period of time in the environment of use, methods of making the nanoparticles, and uses thereof are described herein. The nanoparticles can have a formula of:

A/[Mx1My2Mz3]OnHm

where x is 0.03 to 3, y is 0.01 to 0.4, z is 0.01 to 0.4 and n and m are determined by the oxidation states of the other elements, and M1 can be aluminum (Al), gallium (Ga), indium (In), or thallium (Tl). M2 and M3 are not the same and can be a Column 2 metal, Column 14 metal, or a transition metal. A is can be a treatment additive.

公开(公告)号：US11993532B2

公开(公告)日：2024-05-28

申请号：US16577045

申请日：2019-09-20

申请人： ASI/Silica Machinery, LLC

发明人： David McDonald Stirling

IPC分类号： C03B37/014

CPC分类号： C03B37/01486 ,  C03B37/0142 ,  C03B2207/52 ,  C03B2207/66 ,  C03B2207/70

摘要： A deposition system for depositing a chemical vapor onto a workpiece is disclosed, including a deposition chamber having a plurality of components for performing chemical vapor deposition on the workpiece. The workpiece is held by a lathe that rotates the workpiece relative to chemical burners that deposit silica soot on the workpiece. The deposition system has a gas panel for regulating the flow of gases and vapors into the deposition chamber, and a computer for controlling operation of the gas panel and the components in the deposition chamber. Multiple sets of chemical burners are disposed longitudinally along the length of the workpiece. Each set of burners is separated from other sets, such that each set of burners deposit silica particles onto generally different portions of a workpiece. The respective portions include an overlap segment in which one or more burners from one burner set will deposit silica particles on the same portion of the workpiece as one or more burners from another set.

公开(公告)号：US11992956B2

公开(公告)日：2024-05-28

申请号：US16965165

申请日：2019-01-03

申请人： Robert Bosch GmbH

发明人： Simon Jessen ,  Felix Beuke ,  Sergey Alatartsev

IPC分类号： B25J9/16

CPC分类号： B25J9/1682 ,  B25J9/1666 ,  G05B2219/40463 ,  G05B2219/40512 ,  G05B2219/40516

摘要： A coordination system for a handling device including a plurality of kinematic chains is provided. Each of the kinematic chains being movable in a workspace. At least two of the workspaces having an overlap, the kinematic chains being designed to carry out a work movement based on a work command. The coordination system includes a trajectory planning module and a control module. The control module is designed to activate the kinematic chains to carry out the work movement based on trajectory data. The trajectory planning module is designed to determine the trajectory data to carry out the work movement and to provide the trajectory data to the control module. The trajectory planning module is designed, if a further work command is provided while the work movement is being carried out, to replan the trajectory data into replanned trajectory data and provide these data to the control module.

公开(公告)号：US11991704B2

公开(公告)日：2024-05-21

申请号：US17644300

申请日：2021-12-14

申请人： QUALCOMM Incorporated

发明人： Xiaojie Wang ,  Junyi Li ,  Piyush Gupta

IPC分类号： H04W72/21 ,  H04W52/02 ,  H04W72/12 ,  H02J50/00

CPC分类号： H04W72/21 ,  H04W52/0229 ,  H04W72/12 ,  H02J50/001

摘要： Systems, methods, and devices for wireless communication that support mechanisms for configuring an uplink relay for wireless powered IoT operations in a wireless communication system. A base station transmits a power signal to wireless powered IoT devices. The wireless powered IoT devices harvest energy from the power signal to power their reception/transmission circuitry. The base station transmits an information signal to trigger the wireless powered IoT devices to reflect a backscatter transmission. The wireless powered IoT devices transmit a backscatter transmission in response to receiving the information signal from the base station. The base station transmits configurations to a UE including configuration information respectively corresponding to the wireless powered IoT devices, and include information that the UE may use to detect the backscatter transmissions from the wireless powered IoT devices and relay them to the base station based on the configurations.

公开(公告)号：US11990777B2

公开(公告)日：2024-05-21

申请号：US17393028

申请日：2021-08-03

申请人： Robert Bosch GmbH

发明人： Christoph Woll ,  Gunther Handte

IPC分类号： H02J7/00 ,  H01M10/44

CPC分类号： H02J7/0024 ,  H01M10/441 ,  H02J7/0025 ,  H02J7/0069 ,  H02J7/007182 ,  H01M2220/20 ,  H02J2207/10

摘要： A method for operating a battery system. The battery system includes parallel-connected strings. Each string includes at least one battery module. In the battery module, multiple battery cells are interconnected in a series connection and/or in a parallel connection. The strings are switchable on and off from one another. The battery cells and/or battery cell packets are switchable on and off from one another and are bypass-able. The method includes: recognizing a fault of a battery cell; switching off and bypassing the faulty battery cell and/or the faulty battery cell packet which includes the faulty battery cell; switching off the faulty string, which includes the faulty battery cell and/or the faulty battery cell packet; comparing the string voltage of the faulty string to the string voltage of intact strings, in which no fault was recognized; discharging the intact strings if voltage differences between the strings exceed a voltage threshold value.

公开(公告)号：US11989889B2

公开(公告)日：2024-05-21

申请号：US17278006

申请日：2019-10-29

申请人： Robert Bosch GmbH

发明人： Alexander Lengsfeld ,  Joern Jachalsky ,  Marcel Brueckner ,  Philip Lenz

IPC分类号： G06T7/215 ,  G06T7/73

CPC分类号： G06T7/215 ,  G06T7/73 ,  G06T2207/10016

摘要： A method for determining a movement of a device relative to at least one object based a digital image sequence of the object recorded from the location of the device. The method includes computing a plurality of optical flow fields from image pairs of the digital image sequence; finding the position of an object in a partial image region in the most current image in each case and assigning the partial image region to the object; forming a plurality of partial optical flow fields from the plurality of optical flow fields; selecting a partial flow fields from the plurality of partial flow fields in accordance with at least one criterion to facilitate the estimation of a change in scale of the object; and estimating the change in scale for the at least one object using the assigned partial image region based on the selected partial flow field.

公开(公告)号：US11988737B2

公开(公告)日：2024-05-21

申请号：US17000893

申请日：2020-08-24

申请人： Robert Bosch GmbH

发明人： Jo Pletinckx ,  Robert Korn

IPC分类号： G01S13/00 ,  G01S7/40 ,  G01S13/34 ,  G01S13/931

CPC分类号： G01S13/006 ,  G01S7/4056 ,  G01S13/34 ,  G01S13/931

摘要： A method for encoding and storing digital data, which include a plurality of real values, in a signal processing unit of a radar sensor in which at least one real value r in an exponential representation in the form r=m·b−k is stored, where m is a digital mantissa having a length p, b is a base, and k is a positive number that is encoded as a digital number having a length q. An exponential representation with b>2 is used for the compressed storage of the values r.

公开(公告)号：US11988511B2

公开(公告)日：2024-05-21

申请号：US17908081

申请日：2021-04-14

申请人： Robert Bosch GmbH

发明人： Matthias Kuehnel ,  Nils Felix Kuhlmann ,  Robert Maul ,  Rolf Scheben ,  Steffen Markisch ,  Thorsten Balslink ,  Wolfram Geiger

IPC分类号： G01C19/5712 ,  G01C19/5684 ,  G01C25/00

CPC分类号： G01C19/5712 ,  G01C19/5684 ,  G01C25/00

摘要： A micromechanical component for a rotation rate sensor. The micromechanical component includes two rotor masses, mirror symmetrical with respect to a first plane of symmetry aligned perpendicularly to a substrate surface and passing through the center of the two rotor masses, which may be set in rotational vibrating motion about rotational axes aligned perpendicularly to the substrate surface, and four seismic masses, mirror symmetrical with respect to the first plane of symmetry, deflectable in parallel to the first plane of symmetry using the two rotor masses set in their respective rotational vibrating motion. The first rotor mass and a first pair of the four seismic masses connected thereto are mirror symmetrical to the second rotor mass and to a second pair of the four seismic masses connected thereto with respect to a second plane of symmetry aligned perpendicularly to the substrate surface and to the first plane of symmetry.

公开(公告)号：US11987311B2

公开(公告)日：2024-05-21

申请号：US17612685

申请日：2020-07-13

申请人： Robert Bosch GmbH

发明人： Christoph Schumacher ,  Dennis Mehlo ,  Haris Alisic ,  Lisa Bayer ,  Thilo Koeder ,  Volker Jabs ,  Frank Hummel

IPC分类号： B62H5/00 ,  B62J43/13 ,  B62J43/20

CPC分类号： B62H5/001 ,  B62J43/13 ,  B62J43/20

摘要： A lock system for securing a battery of a vehicle operable by muscle power and/or motor power, in particular an electric bicycle. The lock system includes: a deadbolt which is pivotable about a bolt axis, a lock cylinder which is configured to actuate the deadbolt, and a lifting element which is coupled to the lock cylinder, the lock cylinder being movable into a holding position and into a release position, the lock cylinder in the holding position preventing a removal of the battery in a removal direction, and in the release position allowing the removal of the battery. The lifting element is configured to move the battery in the removal direction when the deadbolt is moved from the holding position into the release position.