公开(公告)号：US12249495B2

公开(公告)日：2025-03-11

申请号：US17870794

申请日：2022-07-21

Applicant: Winbond Electronics Corp.

Inventor： Shih-Chieh Lin ,  Shuen-Hsiang Ke

IPC: H01L21/302 ,  G01B11/06 ,  H01J37/32

Abstract: An etching method of etching apparatus is disclosed. The etching apparatus performs an etching process on a material to be processed which includes a material layer and a mask layer formed on the material layer. The etching method includes the following steps. The mask layer is etched. A light intensity at a specific wavelength for light generated is detected when the etching process is performed on the mask layer to be processed and an end point detection signal is generated. An etching completion time of the mask layer to be etched is determined according to the end point detection signal. A thickness of the mask layer to be etched is calculated according to the etching completion time. An etching time of the material layer is adjusted according to the thickness of the mask layer to be etched. The material layer is etched after adjusting the etching time.

公开(公告)号：US12249306B2

公开(公告)日：2025-03-11

申请号：US17614366

申请日：2019-05-31

Applicant: Roland Corporation

Inventor： Takahiro Ae ,  Hiromu Nagasawa

IPC: G10H1/00 ,  G10H1/24 ,  G10H7/02

Abstract: This musical sound processing device includes: a storage part that stores musical sound waveform data; a plurality of reproduction control parts that perform reproduction processes for reproducing a plurality of pieces of musical sound piece data acquired by dividing the musical sound waveform data stored in the storage part on the basis of respectively independent reproduction start timing, reproduction end timing and reproduction modes; and a mixer that mixes a plurality of reproduction sounds to be outputted as the results of the reproduction processes.

公开(公告)号：US12248699B2

公开(公告)日：2025-03-11

申请号：US18332766

申请日：2023-06-12

Applicant: PHISON ELECTRONICS CORP.

Inventor： Cheng-Jui Chou ,  Kuen-Chih Lin

IPC: G06F3/06 ,  G06F1/04 ,  G11C7/22

Abstract: A clock control circuit, a memory storage device, and a clock control method are disclosed. The method includes: tracking a frequency of a first signal from a host system; generating, in a first mode, a clock signal according to the frequency of the first signal; and generating, in a second mode, the clock signal without reference to the frequency of the first signal.

公开(公告)号：US12248310B2

公开(公告)日：2025-03-11

申请号：US17270445

申请日：2020-02-03

Applicant: OMRON Corporation

Inventor： Toshifumi Minemoto ,  Reiko Hattori ,  Yuya Ota ,  Shinsuke Kawanoue ,  Akira Nakajima

IPC: G06F3/0482 ,  G05B23/02

Abstract: A display system includes a display device in production equipment. The display device includes a control unit, a display unit, a storage unit, and an input unit. The storage unit stores: schematic illustration data that represent a schematic illustration of the production equipment; and causal relationship model data in which one or more cause elements of one or more abnormalities that can occur in the production equipment are selected from driving means for driving the production equipment and monitoring means for monitoring the production, and the cause elements and the relationships between the cause elements are represented as a causal relationship model. The control unit displays the schematic illustration and the causal relationship model on the display unit such that the causal relationship model is superimposed on the schematic illustration so as to correspond to the schematic illustration.

公开(公告)号：US12247589B2

公开(公告)日：2025-03-11

申请号：US18688359

申请日：2022-07-26

Applicant: XUZHOU XCMG EXCAVATOR MACHINERY CO., LTD.

Inventor： Yuefeng Jin ,  Jiawen Geng ,  Quan Yuan ,  Jian Zhang ,  Yuzhong Dong ,  Dongyang Du ,  Yang Zhang ,  Benqiang Sun ,  Heng Miao ,  Jie Lu ,  Xinkui Zhang

IPC: F15B11/08 ,  F15B1/26 ,  F15B11/042 ,  F15B13/04

Abstract: A hydraulic system for a rotary implement, including an oil tank, a main pump, a control valve, and a rotary motor is provided. The oil tank is connected to an oil suction port of the main pump; an oil outlet of the main pump is connected to a P port of the control valve; a T port of the control valve is interconnected with the oil tank; and A and B ports of the control valve are connected to both ends of the rotary motor. The control valve includes a compensation valve connected to the P port and the T port, an electric proportional valve connected to the P port and the compensation valve, and an electromagnetic reversing valve connected to the compensation valve, the T port and the B port.

公开(公告)号：US12247571B2

公开(公告)日：2025-03-11

申请号：US18164569

申请日：2023-02-04

Applicant: MITSUBA Corporation

Inventor： Takahiko Ogane ,  Satoshi Takeda ,  Hirokazu Takada ,  Satoshi Nagamoto ,  Keiichi Hosoi

IPC: H02K7/14 ,  F04D25/06 ,  H02K11/33 ,  H02K11/40

Abstract: A motor and a fan device are provided. The motor includes a motor bracket; a conductive shaft fixed to a front surface side of the motor bracket; a rotor rotatably supported on the shaft; a stator fixed to the front surface side of the motor bracket inside the rotor and wound with a plurality of coils for generating a magnetic field to rotate the rotor; a substrate, a front surface thereof mounted with a driver circuit for controlling magnetic field generation by the coils; and a driver case fixed to a rear surface side of the motor bracket and forming an accommodation space accommodating the substrate between itself and the motor bracket. A positive wiring of the driver circuit is mounted outside a region on the substrate overlapping the shaft when the motor is viewed from an axial direction of the shaft.

公开(公告)号：US12247270B2

公开(公告)日：2025-03-11

申请号：US17255980

申请日：2019-06-26

Applicant: Showa Denko Materials Co., Ltd.

Inventor： Kunihiko Akai ,  Yoshinori Ejiri ,  Yuuhei Okada ,  Toshimitsu Moriya ,  Shinichirou Sukata ,  Masayuki Miyaji

IPC: C22C13/02 ,  B22F1/00 ,  B22F1/102 ,  B23K35/26 ,  C22C28/00 ,  H01B1/22

Abstract: A method for producing an anisotropic conductive film, which includes: a preparation step wherein a base material that has a plurality of recesses and solder fine particles are prepared; an accommodation step wherein at least some of the solder fine particles are accommodated in the recesses; a fusing step wherein the solder fine particles accommodated in the recesses are fused, thereby forming solder particles within the recesses; a transfer step wherein an insulating resin material is brought into contact with the recess opening side of the base material that includes the solder particles in the recesses, thereby obtaining a first resin layer on which the solder particles have been transferred; and a layering step wherein a second resin layer that is configured from an insulating resin material is formed on the surface of the first resin layer, on which the solder particles have been transferred, thereby obtaining an anisotropic conductive film.

公开(公告)号：US12245878B2

公开(公告)日：2025-03-11

申请号：US17496772

申请日：2021-10-08

Applicant: FUJIFILM Corporation

Inventor： Masataka Sugahara

IPC: A61B6/04 ,  A61B6/00 ,  A61B6/46

Abstract: A positioning imaging device images the subject facing a radiation detection unit to obtain a positioning image of the subject. An imaging menu selection unit selects an imaging menu corresponding to the positioning image from one or a plurality of imaging menus registered in advance in an imaging menu registration memory. A system control unit performs imaging control on a radiation source or the radiation detection unit according to the imaging menu selected by the imaging menu selection unit.

公开(公告)号：US12245494B2

公开(公告)日：2025-03-04

申请号：US18515182

申请日：2023-11-20

Applicant: Innolux Corporation

Inventor： Jui-Jen Yueh ,  Tsung-Han Tsai

IPC: H10K77/10

Abstract: An electronic device has a first substrate having a hole. A circuit is disposed on the first substrate. A conductive element is disposed in the hole of the first substrate. A second substrate is corresponded to the first substrate, the second substrate has an opening which penetrates the second substrate and corresponds to the conductive element. An electronic component is corresponded to the second substrate, and the electronic component is electrically connected to the circuit and the conductive element.

公开(公告)号：US12244317B2

公开(公告)日：2025-03-04

申请号：US18351513

申请日：2023-07-13

Applicant: Faraday Technology Corp.

Inventor： Vinod Kumar Jain ,  Mikhail Tamrazyan

IPC: H03K5/24 ,  H03F1/32 ,  H03F3/45

Abstract: A conversion circuit includes a replica feedback loop circuit and a CML to CMOS converter. The replica feedback loop circuit of a conversion circuit includes a first inverter, a first-stage amplifier and a second-stage amplifier. An input terminal of the first inverter is shorted to an output terminal of the first inverter. The second-stage amplifier of the replica feedback loop circuit is a replica of a half of a differential amplifier of the CML to CMOS converter. The replica feedback loop circuit is configured to generate a bias voltage that is used to bias the differential amplifier of the CML to CMOS converter, such that a common mode (CM) voltage outputted by the differential amplifier is same as a switching threshold voltage of a second inverter of the CML to CMOS converter.