Patents Assigned to CO
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Publication number: 20200052720Abstract: Embodiments of this application disclose provides a low density parity check (LDPC) channel encoding method for use in a wireless communications system. A communication device encodes an input bit sequence by using a LDPC matrix, to obtain an encoded bit sequence for transmission. The LDPC matrix is obtained based on a lifting factor Z and a base matrix. Embodiments of the application provide eight particular designs of the base matrix. The encoding method provided in the embodiments of the application can be used in various communications systems including the fifth generation (5G) telecommunication systems, and can support various encoding requirements for information bit sequences with different code lengths.Type: ApplicationFiled: May 28, 2019Publication date: February 13, 2020Applicant: HUAWEI TECHNOLOGIES CO.,LTD.Inventors: Jie Jin, Ivan Leonidovich Mazurenko, Aleksandr Aleksandrovich Petiushko, Chaolong Zhang
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Publication number: 20200052801Abstract: The present disclosure relates to a circuit for calibrating a baud rate. The circuit includes: a first counter connected to a receiving module of a serial port chip and configured to record a first low level duration of a data frame received by the receiving module; a second counter configured to: receive a bit sampling pulse generated from sampling the data frame according to a current baud rate of the receiving module, and record a quantity of the bit sampling pulse in the first low level duration; a divider, connected to the first counter and the second counter and calculate a calibration baud rate according to the first low level duration and the quantity of the bit sampling pulse in the first low level duration; and a selector, connected to the receiving module and the divider and configured to output the calibration baud rate to the receiving module.Type: ApplicationFiled: October 18, 2019Publication date: February 13, 2020Applicant: SHENZHEN GOODIX TECHNOLOGY CO., LTD.Inventor: Huizhao WANG
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Publication number: 20200052674Abstract: A bulk-acoustic wave resonator includes: a substrate; a membrane layer forming a cavity with the substrate; a lower electrode disposed on the membrane layer; an insertion layer disposed to cover at least a portion of the lower electrode; a piezoelectric layer disposed on the lower electrode to cover the insertion layer; and an upper electrode at least partially disposed on the piezoelectric layer, wherein the upper electrode includes a reflection groove disposed on the insertion layer.Type: ApplicationFiled: March 25, 2019Publication date: February 13, 2020Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Dae Hun JEONG, Sung Wook KIM, Sang Uk SON, Sang Heon HAN, Won HAN
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Publication number: 20200052715Abstract: A transmitting apparatus is disclosed. The transmitting apparatus includes an encoder to perform channel encoding with respect to bits and generate a codeword, an interleaver to interleave the codeword, and a modulator to map the interleaved codeword onto a non-uniform constellation according to a modulation scheme, and the constellation may include constellation points defined based on various tables according to the modulation scheme.Type: ApplicationFiled: October 17, 2019Publication date: February 13, 2020Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Se-ho MYUNG, Belkacem MOUHOUCHE, Daniel Ansorregui LOBETE, Kyung-joong KIM, Hong-sil JEONG
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Publication number: 20200051733Abstract: A coil component including: a magnetic body containing a magnetic material and a resin; a coil buried in the magnetic body; and a pair of outer electrodes electrically connected to the coil. One or more side faces of the magnetic body have a groove, and the groove contains a silicone resin.Type: ApplicationFiled: October 17, 2019Publication date: February 13, 2020Applicant: Murata Manufacturing Co., Ltd.Inventor: Kenichi ARAKI
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Publication number: 20200052189Abstract: An object of the present invention is to provide a method of manufacturing a composite substrate including a piezoelectric layer with less Li amount variation and a support substrate. A method of manufacturing a composite substrate of the present invention includes a step of performing ion implantation into a piezoelectric substrate, a step of bonding the piezoelectric substrate and the support substrate, a step of separating the bonded substrate, at an ion-implanted portion of the piezoelectric substrate, into the piezoelectric layer bonded to the support substrate and the remaining piezoelectric substrate after the step of bonding the piezoelectric substrate and the support substrate, and a step of diffusing Li into the piezoelectric layer after the separating step.Type: ApplicationFiled: October 5, 2017Publication date: February 13, 2020Applicant: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Masayuki TANNO, Kazutoshi NAGATA, Shoji AKIYAMA, Koji KATO
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Publication number: 20200049139Abstract: A fluid driving device includes a vibration unit, a signal transmission layer, a piezoelectric element, and a plane unit. The signal transmission layer includes a first conductive zone and a second conductive zone. The piezoelectric element includes a first electrode and a second electrode electrically isolated from each other. The first electrode of the piezoelectric element is electrically connected to the first conductive zone of the signal transmission layer, and the second electrode of the piezoelectric element is electrically connected to the second conductive zone of the signal transmission layer. The plane unit has at least one hole. The signal transmission layer, the piezoelectric element, and the plane unit are located at one side of the vibration unit and sequentially stacked with each other.Type: ApplicationFiled: August 8, 2019Publication date: February 13, 2020Applicant: Koge Micro Tech Co., Ltd.Inventors: Chung-Han Wu, Jun-Yan Huang, Hsin-Cheng Wang
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Publication number: 20200050040Abstract: There are provided a phase difference control component, which can realize a liquid crystal display device having a wide angle of visibility, has excellent phase difference symmetry and can realize optical compensation, and a process for producing the same. The phase difference control component comprises a base material; and a phase difference control layer formed of a fixed liquid crystal material provided on the base material through an aligning film and is characterized in that the angle of liquid crystal molecules, present at the interface of the aligning film and the phase difference control layer, to the base material being substantially 0 (zero) degree.Type: ApplicationFiled: October 16, 2019Publication date: February 13, 2020Applicant: Dai Nippon Printing Co., Ltd.Inventors: Norihisa MORIYA, Kanami Ikegami
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Publication number: 20200046631Abstract: The invention relates to a moisturizing cosmetic composition comprising: (A) 30-99 wt % of birch sap, (B) 0.001-5 wt % of hydrolyzed sodium hyaluronate, and (C) optionally, ingredients commonly used in skincare cosmetics, wherein the moisturizing cosmetic composition of the invention does not comprise water typically added as a separate component.Type: ApplicationFiled: March 7, 2018Publication date: February 13, 2020Applicant: Yang Sheng Tang (Shanghai) Cosmetic R&D Co., Ltd.Inventors: Xin JIN, Shizhi ZHAO, Loucheng ZHAO
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Publication number: 20200047271Abstract: A core moving device includes a core adsorption holding part which adsorbs a core cut out of a workpiece with a magnet and moves the core, in which the core adsorption holding part includes a rod member in which a distal end portion thereof is constituted of the magnet, a cylindrical member into which the rod member is inserted and which, on one hand, moves backward to expose a distal end surface of the rod member so that the core is adsorbed to the distal end surface of the rod member and, on the other hand, moves forward to protrude from the distal end surface of the rod member so that the core is removed from the distal end surface of the rod member, and a cylindrical member drive unit which at least moves the cylindrical member forward.Type: ApplicationFiled: July 25, 2019Publication date: February 13, 2020Applicant: SODICK CO., LTD.Inventor: Masashi SAKAGUCHI
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Publication number: 20200047307Abstract: A polishing layer is provided. The polishing layer have a surface pattern, a cross section of the surface pattern along a direction has a plurality of grooves and a plurality of polishing portions, each of the grooves is disposed between every two adjacent polishing portions, and the polishing layer comprises a body layer and a surface layer. The surface layer is disposed on a surface of the body layer, and a top of at least one of the polishing portions has at least one flattened region exposing the body layer.Type: ApplicationFiled: October 16, 2019Publication date: February 13, 2020Applicant: IV Technologies CO., Ltd.Inventors: Yu-Hao Pan, Ching-Huang Shen, Yu-Piao Wang
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Publication number: 20200047335Abstract: Arobot controlling method, system and warehouse-transport robot, which relates to the field of robot control. The method comprises: receiving, by a chassis controller, an information synchronization instruction sent by a main controller; performing, by the chassis controller, information synchronization with a rotation controller according to the information synchronization instruction; sending, by the chassis controller, a synchronous rotation instruction to the rotation controller, and controlling a chassis motor to drive a robot chassis to rotate at a predetermined angular velocity relative to the ground; controlling, by the rotation controller, a rotation motor to drive a robot rotation mechanism to synchronously rotate at an angular velocity relative to the rotating the robot chassis according to the synchronous rotation instruction.Type: ApplicationFiled: October 12, 2017Publication date: February 13, 2020Applicants: BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO, LTD., BEIJING JINGDONG CENTURY TRADING CO., LTD.Inventor: Chunpeng SHANG
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Publication number: 20200047396Abstract: A blow mold is provided and includes a cavity mold composed of a pair of split molds for forming a cavity in which a preform is to be housed, a link member having one end side pivotably supported by a shaft member, and having on another end side a recess insert die which presses the preform during blow molding to form a grip portion, and a cam member which is provided lateral to the cavity mold so as to be linearly movable, and which presses the link member in accordance with a linear movement thereof to pivot the link member.Type: ApplicationFiled: October 12, 2017Publication date: February 13, 2020Applicant: NISSEI ASB MACHINE CO., LTD.Inventor: Kenji MARUMO
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Publication number: 20200047429Abstract: A shaping apparatus, a shaping method and a shaped object are provided. The shaping apparatus for shaping a shaped object that is stereoscopic and in which at least one part is colored is provided and includes: inkjet heads which are coloring heads that eject a coloring ink; an inkjet head which is a light reflective material head that ejects a white ink to become a light reflective material; and a controller. The shaped object including a region to be colored is shaped as the shaped object. At least a part of the region to be colored is formed by arranging a plurality of color cells set in advance as a unit of coloring. Each of the color cells includes a reflective core formed of the white ink, and an outer peripheral portion formed of the coloring ink.Type: ApplicationFiled: July 30, 2019Publication date: February 13, 2020Applicant: MIMAKI ENGINEERING CO., LTD.Inventor: Kenji HARAYAMA
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Publication number: 20200048182Abstract: A salicyl fumarate derivative, and its general structural formula (A) is: Wherein the structural formula (A), R1 is one of H+, Na+, K+ or NH4+. R2 is one of fumaric acid ester products. It has the general structural formula of the combination of salicylic acid and fumaric acid through esterification reaction. This category of compounds possesses good effects in treatment of neurodegenerative diseases.Type: ApplicationFiled: March 9, 2018Publication date: February 13, 2020Applicant: CHONGQING NEUROPARK BIOSCIENCE CO., LTD.Inventors: Lichuan YANG, Bobby THOMAS, Mingyue GUO
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Publication number: 20200048499Abstract: An adhesive composition according to the present invention contains a polymerizable monomer (A) and a block copolymer (B) including a polymer block (a) which includes structural units derived from a styrene compound and from a maleimide compound, and an acrylic polymer block (b), in which the polymer block (a) and the acrylic polymer block (b) have a solubility parameter of 10.0 or more and 9.0 or more, respectively; the polymer block (a) contains the structural unit derived from a maleimide compound at a concentration from 30% by mass to 99% by mass with respect to the total mass of the polymer block (a); the polymer block (a) has a glass transition temperature of 150° C. or higher; and the polymer block (b) has a glass transition temperature of 20° C. or lower.Type: ApplicationFiled: April 26, 2018Publication date: February 13, 2020Applicant: TOAGOSEI CO., LTD.Inventors: Masaru ANDOU, Yuushi ANDOU, Akitsugu SHIBATA, Michihiro KAAI
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Publication number: 20200048574Abstract: Provided is a grease composition including a base oil (A) containing an alkyl naphthalene (A1) and an aliphatic diurea (B) represented by general formula (b1): R1—NHCONH—R3—NHCONH—R2??(b1) (wherein, R1 and R2 each independently represent a monovalent aliphatic hydrocarbon group having 9 to 20 carbon atoms, and R3 represents a divalent aromatic hydrocarbon group having 6 to 18 carbon atoms), wherein a content of the aliphatic diurea (B) is 20 to 30% by mass based on a total amount of the grease composition.Type: ApplicationFiled: April 27, 2018Publication date: February 13, 2020Applicant: IDEMITSU KOSAN CO., LTD.Inventors: Hiroki SEKIGUCHI, Go WATANABE
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Publication number: 20200049102Abstract: An internal combustion engine includes a crankshaft that is rotatably supported on a crankcase via a pair of bearings and has a crank housed in a crank chamber, a to-be-detected body that is housed in the crank chamber and is supported on the crankshaft, and a detection sensor that is made to face a trajectory of the to-be-detected body and detects movement of the to-be-detected body to generate a pulse signal. The to-be-detected body is disposed on an inner side of the bearing. Thus, an internal combustion engine is provided that enables a crank angle to be detected in a state in which vibration and flexure occurring in a crankshaft are suppressed.Type: ApplicationFiled: March 15, 2018Publication date: February 13, 2020Applicant: HONDA MOTOR CO., LTD.Inventors: Takao IWASAKI, Yoshiyuki IKEBE, Kazuyuki KOSEI, Takuya WARASHINA, Kazuya TANABE, Hiroyuki UCHIDA
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Publication number: 20200049242Abstract: A device for level adjustment for a motor vehicle includes a ball screw. The screw nut of the ball screw is driven by an electric motor. The spindle of the ball screw is displaceable with respect to a housing. The ball screw is supported with respect to the housing using two axial self-aligning bearings with a common pivot point such that the housing can pivot with respect to the spindle, thereby avoiding loads on the balls of the ball screw.Type: ApplicationFiled: February 22, 2018Publication date: February 13, 2020Applicant: Schaeffler Technologies AG & Co. KGInventors: Wilfried Breton, Christian Harkort, Markus Holzberger, Sebastian Sommerkorn, Kilian Marsing
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Publication number: 20200049889Abstract: An optical layer may include a barrier. The barrier may include slits arranged in the barrier so that vertically neighboring slits from among the slits are connected to each other. The slits are configured to transmit light through the barrier.Type: ApplicationFiled: October 22, 2019Publication date: February 13, 2020Applicant: Samsung Electronics Co., Ltd.Inventors: KYUHWAN CHOI, Byong Min KANG, Dong Kyung NAM, Eunsung LEE, Jinho LEE, Yoonsun CHOI
