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公开(公告)号：US20240102705A1
公开(公告)日：2024-03-28
申请号：US18523699
申请日：2023-11-29
发明人： Takaaki MORIE
CPC分类号： F25B41/20 , F25B49/02 , F25B2309/005 , F25B2700/19
摘要： A cryocooler includes an expander provided with an expander motor including a motor rotary shaft, a displacer that changes a volume of an expansion space of a working gas by reciprocating linearly by the motor rotation shaft rotating, and a rotary valve that controls intake and exhaust of the working gas into the expansion space by rotating by the motor rotation shaft rotating, a pressure sensor that measures a pressure of the working gas and outputs a measurement signal indicating the measured pressure, and a controller that receives the measurement signal, detects a feature point appearing periodically in the measured pressure during an operation of the cryocooler, acquires a motor drive waveform indicating a command rotation speed of the motor rotary shaft determined to vary within one rotation of the motor rotary shaft, and outputs the motor drive waveform in synchronization with the feature point appearing periodically.
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公开(公告)号：US11939747B2
公开(公告)日：2024-03-26
申请号：US17445869
申请日：2021-08-25
发明人： Takumi Itoh , Masaru Onodera
CPC分类号： E02F9/261 , B60K35/00 , H04N7/181 , B60K2370/152 , B60K2370/1529 , B60K2370/176 , B60K2370/21 , E02F3/32 , E02F9/16 , E02F9/205 , E02F9/2235 , E02F9/2285 , E02F9/2292 , E02F9/2296
摘要： A display device displays information image related to an excavation work, in an ambient environment image in a view of a work area or an attachment viewed from a shovel, or in a field of view of an operator viewing the work area or the attachment from the shovel. The shovel may include the display device. A management device may include a display apparatus, a communication device which communicates with the shovel, and a remote control device operated by a user to remotely control the shovel via the communication device.
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23.发明授权公开(公告)号：US11913193B2
公开(公告)日：2024-02-27
申请号：US17018135
申请日：2020-09-11
发明人： Tetsuji Ono
IPC分类号： E02F9/00 , E02F9/24 , E02F9/26 , E02F3/32 , G07C5/00 , B60K35/00 , E02F9/20 , G07C5/08 , E02F9/22
CPC分类号： E02F9/2033 , B60K35/00 , E02F9/24 , E02F9/26 , G07C5/0816 , B60K2370/152 , B60K2370/16 , E02F3/32 , E02F9/2228 , E02F9/2235 , E02F9/2285 , E02F9/2292 , E02F9/2296
摘要： A shovel includes a lower traveling body; an upper turning body pivotably attached to the lower traveling body; an attachment attached to the upper turning body; and a processor that stores in a memory, or transmits to an external device, log information including information on the shovel and information on a peripheral environment of the shovel upon detecting that a degree of stability on a motion of the shovel becomes less than a predetermined reference level, or upon detecting an indication that the degree of stability on the motion of the shovel becomes lower than the predetermined reference level.
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公开(公告)号：US20240043228A1
公开(公告)日：2024-02-08
申请号：US18381742
申请日：2023-10-19
发明人： Martin Hosek , Sripati Sah , Scott Frash
CPC分类号： B65G47/92 , H01L21/67709 , H02K41/033 , H02K11/21 , H02N15/00 , H02K11/35
摘要： An apparatus including a first device configured to support a substrate thereon; a first transport having the first device connected thereto, where the first transport includes: rails or maglev guides; a magnetic system configured to vertically space the first device over the rails or maglev guides with a gap between the first device and the rails or maglev guides, where the magnetic system comprises a first electromagnetic actuator at a first corner of a first side of the first device, a second electromagnetic actuator at a second corner of the first side of the first device, and a third electromagnetic actuator at a second opposite side of the first device, where the third electromagnetic actuator is not located proximate a corner of three sides of the first device; and a linear actuator configured to move the first device along the rails or maglev guides.
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公开(公告)号：US20240026653A1
公开(公告)日：2024-01-25
申请号：US18474633
申请日：2023-09-26
发明人： Yusuke SANO , Keiji HONDA , Masaru ONODERA
CPC分类号： E02F9/261 , E02F3/32 , E02F9/123 , E02F3/435 , E02F9/2285
摘要： A shovel includes a lower traveling body, an upper swiveling body mounted to the lower traveling body, attachments including a boom attached to the upper swiveling body, an arm attached to an end of the boom, and a bucket, which is an end attachment, attached to an end of the arm, and a controller configured to select, as a straight facing target surface, one of a plurality of constituting surfaces that constitute a target construction surface based on a position of the bucket.
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公开(公告)号：US20240017091A1
公开(公告)日：2024-01-18
申请号：US18474225
申请日：2023-09-26
发明人： Tatsuo BABA
IPC分类号： A61N5/10
CPC分类号： A61N5/10 , A61N2005/109 , A61N2005/1094
摘要： A neutron ray generating apparatus includes: an accelerator that emits a particle beam; a target disposition portion that disposes a target that is irradiated with the particle beam to generate a neutron ray; and a transport path that transports the particle beam between the accelerator and the target disposition portion. The target disposition portion and the accelerator are disposed on a reference line of the transport path. A first shield member that shields radiation and a second shield member that shields the radiation and that is disposed to be spaced apart from the first shield member toward an accelerator side are provided between the target disposition portion and the accelerator.
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公开(公告)号：US20240011252A1
公开(公告)日：2024-01-11
申请号：US18473556
申请日：2023-09-25
发明人： Masaru ONODERA , Yusuke SANO , Keiji HONDA
摘要： A shovel includes a lower traveling body, an upper turning body turnably mounted on the lower traveling body, an attachment attached to the upper turning body, and an attitude detection device (a boom angle sensor, an arm angle sensor, a bucket angle sensor, a machine attitude sensor, and a turning angle sensor), and a controller configured to calculate a target angle related to a working angle formed by a plane or a line determined based on a shape of a bucket included in the attachment and a target surface. The controller changes the target angle in accordance with the attitude of the attachment and information relating to the target surface.
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公开(公告)号：US20240011247A1
公开(公告)日：2024-01-11
申请号：US18473572
申请日：2023-09-25
发明人： Yoshinori AOKI
IPC分类号： E02F9/22
CPC分类号： E02F9/2253 , E02F9/2246
摘要： An excavator includes a controller including a memory and a processor configured to determine roughness of a traveling surface, wherein the controller controls a hydraulic motor for traveling according to a result of determination of the roughness.
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公开(公告)号：US20230414970A1
公开(公告)日：2023-12-28
申请号：US18465699
申请日：2023-09-12
发明人： Hiroshi TSUTSUI
CPC分类号： A61N5/1081 , A61N5/1078 , G21K1/093 , H05H13/005 , H05H7/10 , H05H7/04 , A61N2005/1087 , H05H2007/045 , H05H2277/11
摘要： A particle beam therapy device that irradiates a patient with a cation beam to perform treatment, the device including a passage selection unit that selectively passes through the cation beam among a mixed beam in which the cation beam and other species of a beam having a nuclide different from that of the cation beam are mixed after passing through a deflection magnetic field, after causing the mixed beam to pass through the deflection magnetic field, in a case where the other species of the beam is generated from the cation beam.
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公开(公告)号：US11845121B2
公开(公告)日：2023-12-19
申请号：US17383103
申请日：2021-07-22
IPC分类号： B21D22/02 , B21D22/06 , B21D19/08 , B21D26/047 , B21D37/16 , B21D26/035 , B21D13/02
CPC分类号： B21D22/025 , B21D22/022 , B21D22/06
摘要： A metal pipe forming method includes: disposing a metal pipe material having a hollow shape between a pair of dies; and forming a metal pipe including a pipe portion and a flange portion by expanding the metal pipe material by supplying a fluid and bringing the metal pipe material into contact with the pair of dies. In the forming of the metal pipe, a gap which is positioned between a pair of inner surfaces of the flange portion and communicates with an internal space of the pipe portion is formed, and the flange portion is provided with a through-hole connected to the gap.
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