公开(公告)号：US20240316933A1

公开(公告)日：2024-09-26

申请号：US18604536

申请日：2024-03-14

申请人： Jun ZHANG ,  Sho KAWAKAMI ,  Yasunori SUGIMOTO ,  Toshihiro KANEMATSU ,  Kiyoshi AMARI

发明人： Jun ZHANG ,  Sho KAWAKAMI ,  Yasunori SUGIMOTO ,  Toshihiro KANEMATSU ,  Kiyoshi AMARI

IPC分类号： B41J2/14 ,  B41J2/045 ,  B41J2/16 ,  B41J2/175

CPC分类号： B41J2/1433 ,  B41J2/04581 ,  B41J2/162 ,  B41J2/1623 ,  B41J2/17596

摘要： A liquid discharge head includes: a nozzle plate having multiple nozzle holes from which a liquid is dischargeable, the multiple nozzle holes arrayed in a nozzle array direction; a housing bonded to the nozzle plate by a diffusion bonding to support the nozzle plate; multiple connecting portions: disposed on one of the nozzle plate or the housing; contacting the nozzle plate and the housing to bond the nozzle plate and the housing; arrayed in the nozzle array direction; and having a channel in each of the multiple connecting portions, the channel communicating with the nozzle holes; and a gap formed between one of the multiple connecting portions and another of the multiple connecting portions adjacent to the one of the multiple connecting portions.

公开(公告)号：USD953120S1

公开(公告)日：2022-05-31

申请号：US29760826

申请日：2020-12-04

申请人： Jun Zhang

设计人： Jun Zhang

公开(公告)号：US10545006B1

公开(公告)日：2020-01-28

申请号：US16252498

申请日：2019-01-18

申请人： Hong Jun Zhang

发明人： Hong Jun Zhang

IPC分类号： F41C23/00 ,  F41C23/12

摘要： A universal mounting device for a pistol having a rear extended connecting extension, wherein the universal mounting device includes a buttstock body having an elongated holding channel for slidably receiving the connecting extension therealong, and a locking mechanism provided at the buttstock body to selectively adjust a diameter size of the holding channel. The locking mechanism is actuated to reduce the diameter size of the holding channel for tightly pressing an inner wall of the holding channel at an outer wall of the connecting extension so as to lock up the connecting extension at the holding channel.

公开(公告)号：US20190336892A1

公开(公告)日：2019-11-07

申请号：US15968760

申请日：2018-05-02

申请人： Xiao Jun ZHANG

发明人： Xiao Jun ZHANG

IPC分类号： B01D29/66 ,  B01D29/11

摘要： The utility model provides a reciprocating pressure backwash anti-blocking filter comprising upper and lower substrate layers. A rubber layer is disposed between the two substrate layers to form a stack structure. The upper and lower substrate layers are formed by a material having a certain strength and a hardness, e.g., Feilin film. The filter not only overcomes the difficulty of drilling a large opening, but also, each opening after driving can be narrowed to a certain extent according to a proportion so as to generate friction to a probe. Moreover, the stack structure is firm and can be taken as a layer of independent assembly. The filter is easily assembled and thus is suitable to replace the existing product which can be widely applied.

公开(公告)号：US20190200586A1

公开(公告)日：2019-07-04

申请号：US15860585

申请日：2018-01-02

申请人： Xiao Jun ZHANG

发明人： Xiao Jun ZHANG

IPC分类号： A01K63/04 ,  F04D29/40 ,  F04D29/60 ,  A01K63/00

CPC分类号： A01K63/047 ,  A01K63/006 ,  F04D29/406 ,  F04D29/605 ,  F04D35/00

摘要： The utility model provides a wave-making pump with a novel directional structure, comprising a casing, a motor, an impeller and a fixing device, wherein the motor is fixed in the casing; the impeller is arranged at the output end of the motor; the fixing device is used for fixing the casing; the casing comprises a rear casing and a diversion protective cover arranged on the front side of the rear casing; openings are formed in the two ends of the diversion protective cover; a hollow groove helically extending is formed in the peripheral surface of the diversion protective cover. As the hollow groove helically extending is formed in the peripheral surface of the diversion protective cover, the water flow produced by wave-making pump with the novel directional structure is wider, softer and more uniform, and the aquatic environment closer to the natural ecological water wave is convenient to create.

公开(公告)号：US10105814B2

公开(公告)日：2018-10-23

申请号：US15007792

申请日：2016-01-27

申请人： Kiyotaka Sawada ,  Jun Zhang ,  Hidekazu Masuo ,  Wataru Kikuta ,  Tatsuya Tanaka ,  Tomihiro Takahashi ,  Tsuyoshi Hashiyada ,  Yutaro Hoshino ,  Kyohta Koetsuka

发明人： Kiyotaka Sawada ,  Jun Zhang ,  Hidekazu Masuo ,  Wataru Kikuta ,  Tatsuya Tanaka ,  Tomihiro Takahashi ,  Tsuyoshi Hashiyada ,  Yutaro Hoshino ,  Kyohta Koetsuka

IPC分类号： B24B37/24 ,  B24B37/26 ,  B24D11/04

摘要： A polishing sheet includes a sheet including one side having a surface, a plurality of convex portions provided to project from the surface of the one side of the sheet, a plurality of first abrasive grains provided on an upper surface of each of the convex portions, and a plurality of second abrasive grains provided on the surface of the sheet. The second abrasive grains each have hardness higher than that of the first abrasive grains.

公开(公告)号：US09901936B2

公开(公告)日：2018-02-27

申请号：US14130433

申请日：2012-02-22

申请人： Yingxiang Wu ,  Jingyu Xu ,  Shiying Shi ,  Jun Guo ,  Jun Zhang

发明人： Yingxiang Wu ,  Jingyu Xu ,  Shiying Shi ,  Jun Guo ,  Jun Zhang

IPC分类号： B04C3/00 ,  B01D17/038 ,  B04C3/06 ,  B01D17/02

CPC分类号： B04C3/00 ,  B01D17/0217 ,  B04C3/06 ,  B04C2003/006

摘要： The present invention discloses a cyclone generator for a pipeline type oil-water separator which separates oil from water using the principle of cyclone. The cyclone generator comprises: flow deflectors which are fixedly arranged along the circumferential direction of a pipe to generate, when an oil-water mixture flows through the flow deflectors, a centrosymmetric cyclone field to centrifugally separate oil from water. The present invention further discloses an oil-water separation device which uses the aforementioned principle, the mixture of oil and water flowing through the device forms a centrosymmetric cyclone field in which an oil core is distributed in the central area of a pipe without shifting significantly so as to achieve an excellent oil-water separation effect.

公开(公告)号：US20180015072A1

公开(公告)日：2018-01-18

申请号：US15208586

申请日：2016-07-12

申请人： Zhifang Zhu ,  Jun Zhang ,  Jinming Li

发明人： Zhifang Zhu ,  Jun Zhang ,  Jinming Li

IPC分类号： A61K31/405 ,  A61K9/00 ,  A61K31/7056

CPC分类号： A61K31/405 ,  A61K9/0014 ,  A61K9/0019 ,  A61K9/0053 ,  A61K31/7056

摘要： The innovation provides compositions and methods for treating infectious diseases and cancers, wherein said, in vitro, in higher active TDO (tryptophan 2,3-dioxygenase) sick cells that include cancer and infectious cells, tryptophan is capable of transferring into kynurenine derives to induce cells apoptosis; in vivo, tryptophan will turn into indican. Indican is capable of competing phosphorylation in the subject, competitively inhibiting process to form GTP, ATP, dGTP, dATP, that are essential for DNA/RNA synthesis; inhibiting host or invading gene amplification, or interfere with PLK(polo like kinase) phosphorylation to trigger cell apoptosis. All these function can be used for clinic treatment for cancer and infectious diseases.

公开(公告)号：US20170194981A1

公开(公告)日：2017-07-06

申请号：US14482734

申请日：2014-05-06

申请人： Jun ZHANG ,  Zefei ZHANG ,  Anzhe SU ,  Hao MENG ,  Xianguang WEN ,  Xuan WANG ,  TEXAS INSTRUMENTS INCORPORATED

发明人： Zhang Jun ,  Zhang ZeFei ,  Su Anzhe ,  Hao Meng ,  Xianguang Wen ,  Xuan Wang

IPC分类号： H03M1/68 ,  H03M1/76

CPC分类号： H03M1/68 ,  H03M1/76 ,  H03M1/808

摘要： Digital to analog converters have first and second to analog arrays. The first digital to analog array has a reference input, a reference output, a first digital input that is connectable to a digital signal, and an analog output. The second digital to analog array includes a reference input, a reference output that is coupled to the reference input of the first digital to analog array, a plurality of switches coupled to the reference input, and a plurality of resistors coupled between the switches and the reference output.

公开(公告)号：US09685592B2

公开(公告)日：2017-06-20

申请号：US13153888

申请日：2011-06-06

申请人： Chi Keung Chan ,  Chak Hau Pang ,  Fei Hong Li ,  Yue Kwong Lau ,  Jun Zhang ,  David Todd Emerson

发明人： Chi Keung Chan ,  Chak Hau Pang ,  Fei Hong Li ,  Yue Kwong Lau ,  Jun Zhang ,  David Todd Emerson

IPC分类号： H01L33/48 ,  H01L33/62 ,  H01L23/498 ,  H01L25/075 ,  H01L33/64

CPC分类号： H01L33/486 ,  H01L23/49861 ,  H01L25/0753 ,  H01L33/62 ,  H01L33/642 ,  H01L33/647 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/00012 ,  H01L2924/00014

摘要： One embodiment of the surface mount LED package includes a lead frame and a plastic casing at least partially encasing the lead frame. The lead frame includes a plurality of electrically conductive chip carriers. There is an LED disposed on each one of the plurality of electrically conductive chip carriers. A profile height of the surface mount LED package is less than about 1.0 mm.