公开(公告)号：US20220055028A1

公开(公告)日：2022-02-24

申请号：US17298988

申请日：2019-11-20

Applicant: Enplas Corporation

Inventor： Ken KITAMOTO ,  Koji MURAKI ,  Yuya OSHIMA

IPC: B01L3/02 ,  B01L3/00

Abstract: The present invention addresses the problem of providing a fluid handling system that is capable of injecting a fluid into a desired chip or the like without using a large-scale device. In order to resolve the problem, this fluid handling system has a reservoir, a flow path chip, and a cap, one end of which is fitted to the internal opening of the reservoir and the other end of which is connected to an introduction port of the flow path chip, the cap having a through-hole that links the one end and the other end. In this fluid handling system, a protruding part provided to the flow path chip is fitted into the through-hole at the other end of the cap and restricts blocking of the through-hole when a fluid moves inside the through-hole of the cap.

公开(公告)号：US20210164774A1

公开(公告)日：2021-06-03

申请号：US16065293

申请日：2016-12-20

Applicant: Enplas Corporation

Inventor： Tomohiro SAITO ,  Yuta KAWAMOTO ,  Yuya OSHIMA ,  Mitsuaki SHIOTA

IPC: G01B11/14 ,  G02B3/00

Abstract: This marker has: an optically transparent convex plastic lens section having a first surface that includes convex surface sections and flat surface sections, and a second surface that includes first regions and second regions other than the first regions, the second surface being disposed in a position on the reverse side to the first surface; a section to be detected that is formed in the first regions and/or the second regions; and a positioning section formed in those regions of the second surface that correspond to the flat surface sections, the positioning section indicating positions in the first regions that correspond to the convex surface sections. The first regions are concave sections or convex sections disposed in those regions of the second surface that correspond to the convex surface sections.

公开(公告)号：US20180029263A1

公开(公告)日：2018-02-01

申请号：US15551777

申请日：2016-01-19

Applicant: Enplas Corporation

Inventor： Shuji TATSUNO ,  Hiroshi MOTOKI ,  Tomohiro SAITO ,  Yuya OSHIMA

IPC: B29C45/14 ,  G02B1/04 ,  G02B7/02 ,  B29C69/00

CPC classification number: B29C45/14467 ,  B29C33/0022 ,  B29C39/10 ,  B29C45/14065 ,  B29C45/14344 ,  B29C45/27 ,  B29C69/001 ,  B29K2083/00 ,  B29K2101/12 ,  B29L2011/0016 ,  G02B1/04 ,  G02B1/041 ,  G02B3/0037 ,  G02B7/022

Abstract: A composite (100) comprises: an integrally molded article of two or more function parts (111) made of a cured material of a liquid resin composition and two or more connection parts (112); and a retention part (120) made of a resin composition different from the liquid resin composition and having two or more through-holes (121) or concave parts. The function parts (111) are respectively arranged inside the through-holes (121) or the concave parts of the retention part (120). The connection parts (112) are joined to a surface of the retention part (120).

公开(公告)号：US20210008545A1

公开(公告)日：2021-01-14

申请号：US16976769

申请日：2019-02-25

Applicant: Enplas Corporation

Inventor： Yuya OSHIMA ,  Nobuya SUNAGA

IPC: B01L3/02 ,  B81B1/00 ,  G01N35/08

Abstract: This liquid handling device includes: a first flow passage through which a first liquid can flow; a second flow passage through which a second liquid can move; a third flow passage through which the second liquid can move; and a droplet generating unit, which is a merging portion of the second flow passage and the third flow passage with respect to the first flow passage, and which is configured in such a way that the first liquid flowing through the first flow passage is divided in the form of droplets by means of the second liquid flowing through the second flow passage and the third flow passage.

公开(公告)号：US20180259683A1

公开(公告)日：2018-09-13

申请号：US15761242

申请日：2016-08-23

Applicant: Enplas Corporation

Inventor： Tomohiro SAITO ,  Yuta KAWAMOTO ,  Yuya OSHIMA ,  Mitsuaki SHIOTA

IPC: G02B3/00 ,  B29C45/37 ,  G02B3/06

Abstract: A transparent resin is injection molded to create a marker (10) as an integrally molded article (lenticular lens portion (11)) including convex surfaces (112) and recesses (113) formed on the rear side of the convex surfaces. The recesses (113) are filled with coating films (115) formed by applying and curing a fluid coating material. Each recess (113) is arranged corresponding to a convex surface (112) so that the coating films (115) can be observed as optically distinguishable from the side of the convex surfaces (112).