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公开(公告)号：US12278139B2
公开(公告)日：2025-04-15
申请号：US18363725
申请日：2023-08-01
Inventor： Chi-Ming Chen , Kuei-Ming Chen , Po-Chun Liu , Chung-Yi Yu , Chia-Shiung Tsai
IPC: H01L21/76 , H01L21/762 , H01L21/768
Abstract: A manufacturing method of a semiconductor device includes at least the following steps. A sacrificial substrate is provided. An epitaxial layer is formed on the sacrificial substrate. An etch stop layer is formed on the epitaxial layer. Carbon atoms are implanted into the etch stop layer. A capping layer and a device layer are formed on the etch stop layer. A handle substrate is bonded to the device layer. The sacrificial substrate, the epitaxial layer, and the etch stop layer having the carbon atoms are removed from the handle substrate.
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公开(公告)号：US12278062B2
公开(公告)日：2025-04-15
申请号：US18029379
申请日：2021-09-22
Applicant: NANTONG MEMTECH TECHNOLOGIES CO., LTD
Inventor： Huisheng Han , Yang Ding , Lu Chen , Hongmei Zhang , Linyu Ye , Xiaosheng Wu , Guoqiang Wu , Cheng Huang
Abstract: A rubber and metal composite electric contact and a preparation process therefor. The rubber and metal composite electric contact is a circular layered complex which is formed by tightly combining a metal sheet layer having a plurality of through holes and a rubber layer by means of thermal vulcanization molding and which has a thickness of 0.1 to 5 mm and a diameter of 1 to 15 mm. There is no isolation layer between the rubber layer and the metal layer of the electric contact, so no rubber overflows the outer surface of the metal layer. In the rubber and metal composite electric contact, the rubber and metal are combined firmly and the overall strength of the electric contact is adjustable; the electric contact also has good dust resistance; and the electric contact thus has stable and reliable electrical conductivity.
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公开(公告)号：US12277291B2
公开(公告)日：2025-04-15
申请号：US18460698
申请日：2023-09-05
Applicant: Novatek Microelectronics Corp.
Inventor： Kai-Chun Huang
Abstract: A driver circuit configured to drive a display panel to perform a display function and a touch function is provided. The driver circuit includes a plurality of pads and a switch circuit. The plurality of pads are coupled to the display panel and grouped into several pad groups. A synchronization driving signal is applied to the pad groups in a touch sensing phase, and the synchronization driving signal has a first level. The switch circuit is coupled to the pads. The switch circuit is configured to receive a common signal and a system voltage signal, and output the common signal and the system voltage signal to the pad groups in a time division manner. The common signal has a second level, and the system voltage signal has a third level. Voltage levels of the pad groups are changed from the second level to the first level in different times, and the second level is smaller than the first level.
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44.发明授权公开(公告)号：US12276984B2
公开(公告)日：2025-04-15
申请号：US17982478
申请日：2022-11-07
Applicant: Honda Motor Co., Ltd.
Inventor： Sachiko Yamamoto , Shinichiro Kobashi , Misato Echizenya
Abstract: The disclosure supports accident prevention or evacuation action of a user who is on board a moving body when a disaster occurs. A moving body control device includes: a moving body control part that controls a moving body maintained in a first state or a second state that is more stable than the first state by a balance control mechanism; and an event detection part that detects an occurrence of a predetermined event. The moving body control part stops the moving body from traveling and causes the moving body to change to the second state regardless of a driving operation of the moving body by an occupant of the moving body in a case where the event detection part detects the occurrence of the predetermined event.
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公开(公告)号：US12276341B2
公开(公告)日：2025-04-15
申请号：US18482019
申请日：2023-10-06
Applicant: NORITZ CORPORATION
Inventor： Ryoji Ouchi , Kenichi Nakayama , Masahiro Mori
IPC: F16K11/07 , F16K11/076 , F24D19/10
Abstract: A valve device includes: a case having a valve chamber and first to third water communication ports communicating with the valve chamber; first and second valve bodies disposed in the valve chamber; and a shaft body connected with the first valve body. The first valve body is rotated about a central axis of the shaft part. The second valve body is rotated about the central axis together with the first valve body. When rotated about the central axis in a first angle region, the first valve body changes a first flow rate, i.e., a flow rate of water between the first and third water communication ports, and a second flow rate, i.e., a flow rate of water between the second and third water communication ports. When the first valve body is rotated about the central axis in a second angle region, the second valve body changes the second flow rate.
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Patent Agency Ranking
公开(公告)号：US12276057B2
公开(公告)日：2025-04-15
申请号：US18522174
申请日：2023-11-28
Applicant: JUKI CORPORATION
Inventor： Tatsuya Ogawa , Takahiro Higa , Kuniaki Sato , Hajime Nakayama , Juan Zhang
Abstract: A sewing machine includes: a sewing needle, holding an upper thread; an upper thread tension adjustment mechanism, adjusting a tension of the upper thread; a shuttle cooperating with the sewing needle to form a seam; a feed mechanism, in which endless feed belts feeding a sewing object disposed at a sewing position along a first direction are disposed on two sides with respect to the sewing position in a second direction orthogonal to the first direction, and in which a belt drive part independently driving the feed belts on two sides with respect to the sewing position in the second direction is provided; and a control part, controlling the mechanism, so that, from beginning to end of sewing, a tension of the upper thread varies in an amount according to a difference between feed amounts of the feed belts.
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公开(公告)号：US12275753B2
公开(公告)日：2025-04-15
申请号：US18964637
申请日：2024-12-01
IPC: C07H1/00 , C07H15/04 , C07H15/12 , C07H15/14 , C07H15/18 , C07H15/207 , C07H17/07 , C07H19/04 , C07H19/052 , C07H19/06 , C07H19/16 , C07H19/23
Abstract: A glycosylation method involving a trivalent iodine reagent, wherein a glycosyl donor (I) is activated in the presence of a trivalent iodine reagent and a transition metal catalyst, and then reacts with a acceptor (II) under acid catalysis or directly to obtain a glycosylation product (III); in the glycosyl donor (I), Gly is a glycosyl group in which one or more hydroxyl groups on the sugar ring are protected by a protecting group; X is an oxygen, sulfur, or selenium atom; R is an alkyl group or an aryl group; the acceptor (II) is a nucleophile selected from sugars, alcohols, phenols, flavonoids, carboxylic acids, phosphates, pyrimidines, purines, amides, sulfonamides, guanidines, arylamines, indoles, enol silyl ethers, thiols, or thiophenol containing one or more free hydroxyl groups.
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公开(公告)号：US12275385B2
公开(公告)日：2025-04-15
申请号：US17947158
申请日：2022-09-18
Applicant: Honda Motor Co., Ltd.
Inventor： Ryohsaku Arakawa , Hirotomo Muroi
IPC: B60T7/22 , G01S13/86 , G01S13/931
Abstract: A control device for automatic stop of a vehicle, wherein the vehicle includes a radar and a sonar, the radar detecting a distance to an obstacle and detecting a height of the obstacle from a road surface, the sonar detecting the distance to the obstacle and detecting a signal level of a reflected wave from the obstacle. The control device includes a control unit having a processor configured to output a signal for triggering the automatic stop of the vehicle when the signal level of the reflected wave from the obstacle is greater than a predetermined threshold, wherein the control unit is configured to change the predetermined threshold for triggering the automatic stop of the vehicle between a first predetermined threshold and a second predetermined threshold based on the height of the obstacle detected by the radar.
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公开(公告)号：US12274992B2
公开(公告)日：2025-04-15
申请号：US17509057
申请日：2021-10-24
Applicant: Sodick Co., Ltd.
Inventor： Kenichi Iwao , Masato Taniguchi , Maiko Doda
IPC: B01F9/02 , A21C15/00 , B01F29/60 , B01F35/10 , B01F101/06
Abstract: A stirring apparatus includes a bed, a column, a revolution shaft, a revolution driving device, a support member, and a stirring unit. The revolution shaft is supported by the column and extends in a horizontal direction. The revolution driving device rotates the revolution shaft about a first center line being an axis of the revolution shaft. The support member is fixed to the revolution shaft. The stirring unit includes cups and a self-rotation mechanism. The cups are disposed on a circumference centered on the first center line via the support member. The self-rotation mechanism rotates the cups about a second center line passing through a center of the cups. The cups is provided in an inclined manner so that a perpendicular from the center of a bottom plate to the first center line is shorter than a perpendicular from the center of an opening to the first center line.
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