-
41.发明授权公开(公告)号：US11243430B2
公开(公告)日：2022-02-08
申请号：US17106423
申请日：2020-11-30
Applicant: Enplas Corporation
Inventor： Toshihiko Mochida
IPC: G02F1/1335 , F21V5/04 , G02F1/13357 , F21V7/00 , G09G3/34
Abstract: A light flux controlling member for controlling a distribution of light emitted from a light-emitting element includes an incidence surface configured to allow the light to enter the light flux controlling member; an emission surface configured to emit light; and a reflection part including an inclined surface configured to reflect light entered from the incidence surface, wherein in a cross-section, a region where light emitted from a light emission center of the light-emitting element that is entered from the incidence surface and sequentially reflected by the emission surface and the inclined surface reaches in the emission surface includes a portion where a derivative value of a gradient of a tangent to a given point in the emission surface is 0, or a portion where a sign of the derivative value reverses.
-
公开(公告)号：US20220023777A1
公开(公告)日：2022-01-27
申请号：US17299326
申请日：2019-11-28
Applicant: Enplas Corporation
Inventor： Shigeru Uemura , Koji Noguchi
Abstract: Provided is a filter-attached cartridge which is inexpensive and has high productivity. This filter-attached cartridge has: a first resin mesh which is an integrally molded body having a plurality of ribs arranged therein in a lattice shape; and a cylinder formed in a cylindrical shape so as to surround the first mesh.
-
公开(公告)号：US20220018875A1
公开(公告)日：2022-01-20
申请号：US17289330
申请日：2019-10-28
Applicant: Enplas Corporation
Inventor： Yoshinobu Hagiwara
Abstract: A contact pin includes: a first contact portion provided on one end side in a first direction; a second contact portion provided on another end side in the first direction; and an elastically deformable spring portion provided on a middle portion between the first contact portion and the second contact portion, wherein the first contact portion, the second contact portion, and the middle portion are integrally formed, and the first contact portion includes a plurality of cut sections each being displaceable in the first direction.
-
公开(公告)号：US20210408719A1
公开(公告)日：2021-12-30
申请号：US17291621
申请日：2019-10-31
Applicant: Enplas Corporation
Inventor： Yuki UEYAMA
IPC: H01R13/502 , G01R1/04
Abstract: A frame for a contact unit surrounds an accommodation part of a contact unit and includes: a metal frame made of metal; and a resin frame made of resin. The metal frame includes: a bottom plate; and an outer circumstantial plate that stands in a first direction from the outer circumstantial edge of the bottom plate which is opposite the inner circumstantial edge thereof on the accommodation part side.
-
公开(公告)号：US20210397048A1
公开(公告)日：2021-12-23
申请号：US16644512
申请日：2018-09-05
Applicant: Enplas Corporation
Inventor： Toshihiko MOCHIDA , Hiroaki OKUYAMA
IPC: G02F1/13357 , G02B3/04
Abstract: This light emitting device includes a light emitting element and a light flux controlling member. The light flux controlling member includes an incident surface, an emission surface, a back surface, a protruding portion and a scattering portion. In a cross section including a central axis, an angle formed by two beams, which are emitted from the light emitting device and have a maximum luminous intensity, is 150° or more. In a cross section including a central axis, predetermined light is made incident at an incident angle of 60° and an average angle, which is formed by, among the light reflected by the scattering portion, a light ray having a maximum light amount and a light ray having a light amount of 50% of the maximum light amount, is 5° or more.
-
Patent Agency Ranking
公开(公告)号：US20210341693A1
公开(公告)日：2021-11-04
申请号：US17268103
申请日：2019-08-09
Applicant: Enplas Corporation
Inventor： Ayano KON
IPC: G02B6/42
Abstract: This optical receptacle comprises: a first optical surface on which light emitted from a VCSEL is incident; a first reflection part which reflects, as monitor light traveling to a detection element; a light separation part which separates monitor light and signal light; a second optical surface which emits the signal light to the end surface of the optical transmission body; and a third optical surface which emits the monitor light reflected by the first reflection part and the monitor light separated by the light separation part to the detection element. Two second reflection parts of the light separation part are disposed so as to be located within a luminous flux of the light incident on the first optical surface such that a predetermined condition is satisfied.
-
公开(公告)号：US11160889B2
公开(公告)日：2021-11-02
申请号：US16649653
申请日：2018-07-25
Applicant: Enplas Corporation
Inventor： Masato Nakamura
Abstract: The purpose of the present invention is to provide an ultraviolet sterilization device that can increase the ultraviolet irradiance near the center of a treatment flow path even at a position far from a light emitting element. This ultraviolet sterilization device comprises: a flow path tube having a linear treatment flow path therein; a light emitting element for emitting ultraviolet rays; and a reflector having a reflection surface for reflecting ultraviolet rays emitted from the light emitting element and collecting and directing the ultraviolet rays to the flow path tube. The ultraviolet sterilization device irradiates a fluid flowing in the linear treatment flow path with ultraviolet rays and sterilizes the fluid.
-
公开(公告)号：US20210302673A1
公开(公告)日：2021-09-30
申请号：US17211897
申请日：2021-03-25
Applicant: Enplas Corporation
Inventor： Takahiro Izawa , Akinobu Seki
IPC: G02B6/42
Abstract: An optical receptacle optically couples a light emitting element and an optical transmission member when disposed between the light emitting element and the optical transmission member, and includes a first optical surface that allows incidence of light emitted from the light emitting element; a second optical surface that emits, toward the optical transmission member, light emitted from the light emitting element and advanced inside the optical receptacle; and a diffraction grating disposed on the first optical surface, on the second optical surface, or on a light path between the first and second optical surfaces. The diffraction grating is configured such that zero-order diffraction light of the light emitted from the light emitting element reaches an end portion of the optical transmission member, and that primary diffraction light of the light emitted from the light emitting element does not reach the end portion of the optical transmission member.
-
公开(公告)号：US20210299652A1
公开(公告)日：2021-09-30
申请号：US17213278
申请日：2021-03-26
Applicant: Enplas Corporation
Inventor： Takumi Yamauchi
IPC: B01L3/00
Abstract: A liquid handling device includes a main channel configured to carry main liquid, a first sheath liquid channel that opens to a bottom surface of the main channel, the first sheath liquid channel being configured to carry sheath liquid, and a second sheath liquid channel that opens to a top surface of the main channel, the second sheath liquid channel being configured to carry the sheath liquid. At least one of a confluence part of the first sheath liquid channel with the main channel and a confluence part of the second sheath liquid channel with the main channel is made up of the substrate and a curved portion of the film, the curved portion of the film being curved in a direction away from the substrate.
-
公开(公告)号：US20210283603A1
公开(公告)日：2021-09-16
申请号：US17198300
申请日：2021-03-11
Applicant: Enplas Corporation
Inventor： Nobuya SUNAGA
Abstract: A liquid handling device includes a common channel, a plurality of wells, a magnetic beads chamber and a plurality of valves. The plurality of valves are rotary membrane valves disposed on the circumference of a first circle. The magnetic beads chamber is disposed on a circumference of the second circle concentric with the first circle.
-
-
-
-
-
-
-
-
-
Search Results
877
records
(took 0.022 seconds)
