公开(公告)号：US10052730B2

公开(公告)日：2018-08-21

申请号：US15563328

申请日：2016-03-31

Applicant: Peng Cheng ,  Bengt Oelmann ,  Stefan Haller

Inventor： Peng Cheng ,  Bengt Oelmann ,  Stefan Haller

IPC: H02K23/04 ,  B23Q5/16 ,  H02K29/06 ,  H02K29/14 ,  H02P7/28 ,  H02K21/28 ,  H02K29/03

CPC classification number: B23Q5/16 ,  H02K21/28 ,  H02K29/00 ,  H02K29/03 ,  H02K29/06 ,  H02K29/14 ,  H02P7/28

Abstract: A variable-speed direct current motor comprising a stator (22), a rotor (23) arranged within the stator, and a motor drive device (40) arranged partly at the stator and partly at the rotor, wherein the stator comprises a yoke (25) defining a cylindrical cavity (31), and a plurality of permanent magnets (24) arranged at the yoke, wherein the rotor comprises a cylindrical core (26) and a conductor structure (47) arranged at the core, wherein the motor drive device comprises an alternating current transformer (41) having a primary winding (42) arranged at the stator and a secondary winding (43) arranged at the rotor, a rectifier device (44) arranged at the rotor and connected with the secondary winding, a direct current supply device (45) arranged at the rotor (23) and connected with the rectifier device (44), and with the conductor structure (47), and an operation control device (48) comprising a first unit (49) arranged at the rotor (23) and a second unit (50) arranged externally of the rotor and wirelessly communicating with the first unit.

公开(公告)号：US20180065221A1

公开(公告)日：2018-03-08

申请号：US15563328

申请日：2016-03-31

Applicant: Peng Cheng ,  Bengt Oelmann ,  Stefan Haller

Inventor： Peng Cheng ,  Bengt Oelmann ,  Stefan Haller

IPC: B23Q5/16 ,  H02K29/06 ,  H02K21/28 ,  H02K29/14 ,  H02P7/28

CPC classification number: B23Q5/16 ,  H02K21/28 ,  H02K29/00 ,  H02K29/03 ,  H02K29/06 ,  H02K29/14 ,  H02P7/28

Abstract: A variable-speed direct current motor comprising a stator (22), a rotor (23) arranged within the stator, and a motor drive device (40) arranged partly at the stator and partly at the rotor, wherein the stator comprises a yoke (25) defining a cylindrical cavity (31), and a plurality of permanent magnets (24) arranged at the yoke, wherein the rotor comprises a cylindrical core (26) and a conductor structure (47) arranged at the core, wherein the motor drive device comprises an alternating current transformer (41) having a primary winding (42) arranged at the stator and a secondary winding (43) arranged at the rotor, a rectifier device (44) arranged at the rotor and connected with the secondary winding, a direct current supply device (45) arranged at the rotor (23) and connected with the rectifier device (44), and with the conductor structure (47), and an operation control device (48) comprising a first unit (49) arranged at the rotor (23) and a second unit (50) arranged externally of the rotor and wirelessly communicating with the first unit.

公开(公告)号：US20180188126A1

公开(公告)日：2018-07-05

申请号：US15741248

申请日：2016-07-13

Applicant: Peng Cheng ,  Bengt Oelmann ,  Muhammad Nazar Ul Islam

Inventor： Peng Cheng ,  Bengt Oelmann ,  Muhammad Nazar Ul Islam

IPC: G01L3/04

CPC classification number: G01L3/04 ,  G01L25/003

Abstract: The torque sensor has a body. A first gastight chamber is defined at least partly by the body. A pressure sensor is connected with the gastight chamber for measuring the pressure in the gastight chamber. A pressure to torque converter is connected to the pressure sensor. The gastight chamber is arranged to change its volume by deformation of the body when the body is subjected to a torque wherein the volume change causes a change of pressure of the enclosed gas in the gastight chamber.

公开(公告)号：US10309847B2

公开(公告)日：2019-06-04

申请号：US15741248

申请日：2016-07-13

Applicant: Peng Cheng ,  Bengt Oelmann ,  Muhammad Nazar Ul Islam

Inventor： Peng Cheng ,  Bengt Oelmann ,  Muhammad Nazar Ul Islam

IPC: G01L3/00 ,  G01L3/04 ,  G01L25/00

Abstract: The torque sensor has a body. A first gastight chamber is defined at least partly by the body. A pressure sensor is connected with the gastight chamber for measuring the pressure in the gastight chamber. A pressure to torque converter is connected to the pressure sensor. The gastight chamber is arranged to change its volume by deformation of the body when the body is subjected to a torque wherein the volume change causes a change of pressure of the enclosed gas in the gastight chamber.

公开(公告)号：US20220361640A1

公开(公告)日：2022-11-17

申请号：US17318270

申请日：2021-05-12

Applicant: Peng Cheng

Inventor： Peng Cheng

IPC: A45D1/04

Abstract: The three-in-one marcel waver with curling method in the field of hairdressing device is described, including the first hairdressing section, the second hairdressing section and a base. The first hairdressing section is movably connected to the base, and the second hairdressing section is fixedly connected to the base. The second hairdressing section consists of perming unit, combing unit, and switch button, with perming unit and switch button at the inner side, and the combing unit at the outer side. The perming unit links the second hairdressing section thanks to the arc-shaped transitional edges designed laterally. The combing unit comprises the first comb, the second comb, holder, the second comb hole, and the first comb hole. The holder has the second comb hole and the first comb hole. The invention features the integrated design of splint, electric comb and hair curler, meeting the needs of various hairstyles of terminal customers, and providing better user experience by catering to consumer demand.

公开(公告)号：US11490413B2

公开(公告)日：2022-11-01

申请号：US16633399

申请日：2018-09-07

Applicant: QUALCOMM Incorporated ,  Yu Zhang ,  Hao Xu ,  Chao Wei ,  Peng Cheng ,  Wanshi Chen ,  Peter Gaal ,  Durga Prasad Malladi

Inventor： Yu Zhang ,  Hao Xu ,  Chao Wei ,  Peng Cheng ,  Wanshi Chen ,  Peter Gaal ,  Durga Prasad Malladi

IPC: H04W72/14 ,  H04L5/00 ,  H04W72/04

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. More particularly, certain aspects of the present disclosure relate to early termination of a downlink channel repetition transmission, early termination of an uplink channel repetition, and/or determination of a plurality of beams for a repetition transmission. Numerous other aspects are provided.

公开(公告)号：US10969833B2

公开(公告)日：2021-04-06

申请号：US13089870

申请日：2011-04-19

Applicant: Peng Cheng

Inventor： Peng Cheng

IPC: G06F9/48 ,  G06F1/16 ,  G06F3/0483 ,  G06F3/0481 ,  G06F3/0488

Abstract: Various methods for providing a multi-dimensional data interface are provided. One example method may include receiving first data navigation instructions for navigating data in a first dimension or a second dimension via a first user interface device, causing a presentation of the data to be modified within the first dimension or the second dimension in response to at least receiving the first data navigation instructions, receiving second data navigation instructions for navigating the data in a third dimension via a second user interface device, and causing the presentation of the data to be modified within a third dimension in response to at least receiving the second data navigation instructions. Similar and related example methods, example apparatuses, and example computer program products are also provided.

公开(公告)号：US20140064391A1

公开(公告)日：2014-03-06

申请号：US13878708

申请日：2010-10-11

Applicant: Peng Cheng ,  Changlong Xu ,  Xuebin Yang ,  Feng Zhou ,  Yang Gao

Inventor： Peng Cheng ,  Changlong Xu ,  Xuebin Yang ,  Feng Zhou ,  Yang Gao

IPC: H04L25/03

CPC classification number: H04L25/03197 ,  H04B7/024 ,  H04B7/0413 ,  H04B7/0452 ,  H04B17/345

Abstract: A system and methods for estimating a noise power level in an uplink signal for a virtual MIMO system is disclosed. The system comprises a demodulation reference signal (DMRS) module configured to obtain a DMRS receive symbol from the uplink signal and determine a DMRS sequence for a first UE in the virtual MIMO system. An autocorrelation module is configured to calculate an average autocorrelation value for the subcarriers in the uplink signal. A cross-correlation module is configured to calculate first and second cross-correlation values of the uplink signal Rz (l) for values of l selected such that the sum of the received power from the first UE and the second UE can be accurately estimated. A noise power level module is configured to determine the noise power level for the uplink signal using the average autocorrelation value and the first and second cross correlation values.

Abstract translation: 公开了一种用于估计虚拟MIMO系统的上行链路信号中的噪声功率电平的系统和方法。 该系统包括解调参考信号（DMRS）模块，其被配置为从上行链路信号获得DMRS接收符号，并确定虚拟MIMO系统中的第一UE的DMRS序列。 自相关模块被配置为计算上行链路信号中的子载波的平均自相关值。 互相关模块被配置为针对所选择的l的值计算上行链路信号Rz（1）的第一和第二互相关值，使得可以准确地估计来自第一UE和第二UE的接收功率之和。 噪声功率电平模块被配置为使用平均自相关值和第一和第二互相关值来确定上行链路信号的噪声功率电平。

公开(公告)号：US07622491B2

公开(公告)日：2009-11-24

申请号：US11202963

申请日：2005-08-11

Applicant: Yan Zhu ,  Jingyuan Ma ,  Peng Cheng ,  Zuchun Zhao ,  Francine M. Gregoire ,  Vera A. Rakhmanova

Inventor： Yan Zhu ,  Jingyuan Ma ,  Peng Cheng ,  Zuchun Zhao ,  Francine M. Gregoire ,  Vera A. Rakhmanova

IPC: A61K31/40 ,  A61K31/415 ,  C07D207/00 ,  C07D231/00 ,  C07D233/00

CPC classification number: C07D263/57 ,  C07D249/06 ,  C07D249/20 ,  C07D403/12 ,  C07D409/10

Abstract: The present invention is directed to certain novel compounds represented by Formula (I) and pharmaceutically acceptable salts, solvates, hydrates and prodrugs thereof. The present invention is also directed to methods of making and using such compounds and pharmaceutical compositions containing such compounds to treat or control a number of diseases mediated by PPAR such as glucose metabolism, lipid metabolism and insulin secretion, specifically Type 2 diabetes, hyperinsulinemia, hyperlipidemia, hyperuricemia, hypercholesteremia, atherosclerosis, one or more risk factors for cardiovascular disease, Syndrome X, hypertriglyceridemia, hyperglycemia, obesity and eating disorders.

Abstract translation: 本发明涉及由式（I）表示的某些新型化合物及其药学上可接受的盐，溶剂合物，水合物和前药。 本发明还涉及制备和使用这些化合物和含有这些化合物的药物组合物的方法，以治疗或控制由PPAR介导的许多疾病，例如葡萄糖代谢，脂质代谢和胰岛素分泌，特别是2型糖尿病，高胰岛素血症，高脂血症 高尿酸血症，高胆固醇血症，动脉粥样硬化，心血管疾病的一个或多个危险因素，X综合征，高甘油三酯血症，高血糖症，肥胖症和进食障碍。

公开(公告)号：US20070072858A1

公开(公告)日：2007-03-29

申请号：US11525200

申请日：2006-09-20

Applicant: Yan Zhu ,  Peng Cheng ,  Xin Chen ,  Jingyuan Ma ,  Zuchun Zhao

Inventor： Yan Zhu ,  Peng Cheng ,  Xin Chen ,  Jingyuan Ma ,  Zuchun Zhao

IPC: A61K31/5375 ,  A61K31/495 ,  A61K31/4025 ,  A61K31/401

CPC classification number: C07D295/185

Abstract: The present invention provides a compounds the formula (IV): and methods for producing an α-(phenoxy)phenylacetic acid compound of the formula: wherein R1 is a member selected from the group consisting of: each R2 is a member independently selected from the group consisting of (C1-C4)alkyl, halo, (C1-C4)haloalkyl, amino, (C1-C4)aminoalkyl, amido, (C1-C4)amidoalkyl, (C1-C4)sulfonylalkyl, (C1-C4)sulfamylalkyl, (C1-C4)alkoxy, (C1-C4)heteroalkyl, carboxy and nitro; the subscript n is 1 when R1 has the formula (a) or (b) and 2 when R1 has the formula (c) or (d); the subscript m is an integer of from 0 to 3; * indicates a carbon which is enriched in one stereoisomeric configuration; and the wavy line indicates the point of attachment of R1; and compounds

Abstract translation: 本发明提供式（IV）化合物及其制备下式的α-（苯氧基）苯乙酸化合物的方法：其中R 1是选自以下的成员：各 R 2是独立地选自（C 1 -C 4 -C 4）烷基，卤素，（C 1 -C 4）烷基的成员， C 1 -C 4卤代烷基，氨基，（C 1 -C 4）氨基烷基，酰氨基，（C 1 H 4） （C 1 -C 4）磺酰基烷基，（C 1 -C 4）磺酰基烷基，（C 1 -C 4 - C 1 -C 4亚磺酰基烷基，（C 1 -C 4 -C 4）烷氧基，（C 1 -C 3 - 亚磺酰基烷基） > 4个）杂烷基，羧基和硝基; 当R 1具有式（a）或（b）时，下标n为1，当R 1具有式（c）或（d））时，下标n为1。 下标m为0〜3的整数; *表示富含一种立体异构构型的碳; 波浪线表示R 1的连接点; 和化合物