公开(公告)号：US20200047934A1

公开(公告)日：2020-02-13

申请号：US16655348

申请日：2019-10-17

Applicant: CKD CORPORATION

Inventor： Yukihiro Taguchi ,  Tsuyoshi Ohyama ,  Norihiko Sakaida

IPC: B65B57/10 ,  B65B47/04 ,  B65B9/04 ,  G01N21/27 ,  G01N21/359

Abstract: An inspection device includes: an irradiator that irradiates an object with near-infrared light; a spectroscope that disperses reflected light from the irradiated object; an imaging device that takes a spectroscopic image of the reflected light; a processor that: obtains spectral data of a plurality of points on the object, based on the spectroscopic image; defines a group of similar spectral data from among the spectral data of the plurality of points; extracts a group having a largest number of spectral data from the defined group; calculates an average of the spectral data of the extracted group; and detects a type of the object using a predetermined analysis of the object, based on the average.

公开(公告)号：US10553463B2

公开(公告)日：2020-02-04

申请号：US15988128

申请日：2018-05-24

Applicant: Tokyo Electron Limited ,  CKD Corporation

Inventor： Atsushi Kobayashi ,  Atsuhiko Tabuchi ,  Hideki Wakai ,  Kazutoshi Itoh ,  Yasuhisa Hirose ,  Keiichi Nishikawa ,  Takahiro Minatani

IPC: H01L21/67 ,  H01L21/683 ,  H01L21/66

Abstract: A temperature control system includes a first temperature adjustment unit storing fluid at a first temperature; a second temperature adjustment unit storing fluid at a second temperature higher than the first temperature; a low-temperature flow path for passing fluid supplied from the first temperature adjustment unit; a high-temperature flow path for passing fluid supplied from the second temperature adjustment unit; a bypass flow path for circulating fluid; a combination flow path for passing fluid from the low-temperature flow path, the high-temperature flow path, and the bypass flow path merged at a merging part; a temperature adjustment part that passes fluid from the combination flow path and cools/heats a member of a semiconductor manufacturing device; and a control device that controls valve positions of variable valves attached to the three flow paths upstream of the merging part and adjusts the flow rate distribution ratio for the three flow paths.

公开(公告)号：US10508903B2

公开(公告)日：2019-12-17

申请号：US16014515

申请日：2018-06-21

Applicant: CKD Corporation

Inventor： Nobuyuki Umemura ,  Tsuyoshi Ohyama ,  Norihiko Sakaida ,  Manabu Okuda

IPC: G01B11/25 ,  G01B11/02 ,  G06T7/55 ,  G06T7/521

Abstract: A three-dimensional measurement device includes: a projector including: a light source that emits a predetermined light; a grid that converts the light from the light source into a predetermined striped pattern; and a driver that moves the grid, and the projector projecting the striped pattern onto a measurement object; an imaging device that takes an image of the measurement object on which the striped pattern is projected; and a controller that: controls the projector and the imaging device to obtain a plurality of image data having different light intensity distributions; executes three-dimensional measurement of the measurement object by phase shifting based on the image data having different light intensity distributions; and obtains each of the image data among the image data having different light intensity distributions.

公开(公告)号：US20190321951A1

公开(公告)日：2019-10-24

申请号：US16286959

申请日：2019-02-27

Applicant: YODOGAWA HU-TECH CO.,LTD. ,  CKD CORPORATION

Inventor： Akihiro YAMAMOTO ,  Naoyuki OBA ,  Katsumi OGAWA ,  Hiroki IWATA

IPC: B25B27/10 ,  F16L23/036

Abstract: The present invention provides a clamping jig for tube connection with which it is possible to clamp tubes even in a small and narrow space. A clamping jig for tube connection 10 according to the present invention is a clamping jig for tube connection that clamps joint-equipped tubes 60, each tube including a protruding collar portion 63 at a position rearward of its leading end. The clamping jig for tube connection includes: a first member 20 that includes a first clamping portion 21 that is provided at a leading end thereof and to which one of the tubes is fitted, and a first gripping portion 23 formed at a base end thereof, a second member 30 that includes a second clamping portion 31 that is provided at a leading end thereof and to which the other tube is fitted, and a base end thereof being pivotally supported at the base end of the first member by a pivoting portion 27; a support rod 25 that extends from the first member through the second member; and a lever member 40 in which a leading end thereof is pivotally supported by a support portion 26 provided in the support rod, and a lever gripping portion 41 is formed at a base end thereof, the lever member 40 enabling swinging of the lever gripping portion in a direction of the base end of the second member, and the lever member 40 including a pressing portion 42 that presses the second member on the base end side relative to the support portion.

公开(公告)号：US20190301608A1

公开(公告)日：2019-10-03

申请号：US16465896

申请日：2017-10-25

Applicant: CKD CORPORATION

Inventor： Hideyuki TAKEDA ,  Hiroki IWATA ,  Hiroto YASUE ,  Shinjiro HARIYAMA

IPC: F16J15/06 ,  F16L47/06 ,  F16J15/34

Abstract: In a connected-part seal structure configured to couple a first connected part and a second connected part through a seal member, the taper angles of first and second inner pressure-contact tapered parts provided in the seal member are smaller than the taper angles of first and second inner tapered parts provided in the first and second connected parts. Thus, a pressure-contact force of first and second inside tapered pressure-contact allowances are larger as the inside tapered pressure-contact allowances are located closer to base end parts of first and second annular protrusions.

公开(公告)号：US20190252106A1

公开(公告)日：2019-08-15

申请号：US16393374

申请日：2019-04-24

Applicant: CKD Corporation

Inventor： Akihiro Ito ,  Masayuki Kouketsu ,  Masatoki Ito ,  Takashi Hosono

IPC: H01F27/08 ,  H03H7/01 ,  H01F27/40 ,  H03H3/00 ,  H01F41/06 ,  H05K7/20

CPC classification number: H01F27/08 ,  H01F27/00 ,  H01F27/40 ,  H01F41/06 ,  H03H3/00 ,  H03H7/01 ,  H03H7/0115 ,  H05K7/20145 ,  H05K7/20254

Abstract: A low pass filter including: a coil that includes a band-shaped conductor and is wound a plurality of times around an axis; a capacitor that has one terminal connected to the conductor and the other terminal connected to ground; a cooling plate in contact with an end surface of the wound coil with respect to a direction of the axis; and a ceramic layer that has a flat surface and is disposed on the end surface of the would coil facing the direction of the axis, wherein the ceramic layer contacts the cooling plate, and the cooling plate includes a flow path through which water flows.

公开(公告)号：US10356298B2

公开(公告)日：2019-07-16

申请号：US15450697

申请日：2017-03-06

Applicant: CKD Corporation

Inventor： Nobuyuki Umemura ,  Akira Kato ,  Tsuyoshi Ohyama ,  Norihiko Sakaida

IPC: H04N5/247 ,  H04N5/225 ,  G01B11/00 ,  G01N21/956 ,  G06T7/00

Abstract: A board inspection apparatus is disclosed, which includes a surface-side irradiator irradiating a surface of each inspection area of a board, a surface-side camera taking a surface-side image of the surface, a rear face-side irradiator irradiating a rear face of each inspection area, a rear face-side camera taking a rear face-side image of the rear face, and a controller moving the surface-side irradiator and the surface-side camera to a position corresponding to the surface of each inspection area, moving the rear face-side irradiator and the rear face-side camera to a position corresponding to the rear face of each inspection area, and inspecting the surface and the rear face of each inspection area based on the surface-side image and the rear face-side image, respectively.

公开(公告)号：US20190135463A1

公开(公告)日：2019-05-09

申请号：US16240164

申请日：2019-01-04

Applicant: CKD Corporation

Inventor： Naohiko Noda

IPC: B65B7/26 ,  B65B5/02 ,  B65D51/20 ,  B65D43/16 ,  B65B5/04 ,  B65B7/16

Abstract: A covered container manufacturing device for manufacturing a resin covered container that includes: a container main body; an outer cover portion that opens and closes the container main body; and a hinge portion that couples the container main body with the outer cover portion, and wherein the container main body, the outer cover portion and the hinge portion are integrally formed, the covered container manufacturing device including: an angle regulator that regulates a relative angle of the outer cover portion with respect to the container main body to a predetermined angle of less than 180 degrees, wherein the angle regulator comprises: a heater that comprises a heating portion that generates heat and heats the hinge portion; and a bender that bends the outer cover portion relative to the container main body at the heated hinge portion, wherein the heater heats inside of the hinge portion.

公开(公告)号：US20190128433A1

公开(公告)日：2019-05-02

申请号：US16090900

申请日：2017-05-18

Applicant: CKD CORPORATION

Inventor： Tatsuhito AOYAMA

IPC: F16K7/16 ,  F16K31/143 ,  F16K47/08

Abstract: A fluid control valve for controlling high-temperature fluid includes: a valve body including a valve chamber communicating with first and second flow passages, and a valve seat provided in the valve chamber; a metal diaphragm that contacts with and separates from the valve seat; a stem that moves the metal diaphragm up and down; and an actuator that drives the stem. The first flow passage includes a first orifice having a diameter set to 50% or less of a diameter of the second flow passage. Alternatively, the second flow passage includes a second orifice having a diameter set to 50% or less of the diameter of the second flow passage. The diameter of the second flow passage is calculated by converting a cylindrical flow passage area defined between the valve seat and the metal diaphragm when separated from the valve seat into a diameter of a circular flow passage.

公开(公告)号：US10215556B2

公开(公告)日：2019-02-26

申请号：US14085834

申请日：2013-11-21

Applicant: Takahiro Mamiya

Inventor： Takahiro Mamiya

IPC: G01B11/06 ,  G01N21/88 ,  G01B11/25 ,  G01N21/956 ,  G06T7/521 ,  G06T7/586

Abstract: A three-dimensional measuring apparatus includes a first irradiating unit, a second irradiating unit, imaging unit that can image a measured object, a first image data acquiring unit that acquires a plurality of image data imaged by the imaging unit under the light pattern irradiated from the first irradiating unit for each predetermined amount of conveyance by the measured object, a three-dimensional measuring unit that three dimensionally measures based on a plurality of image data acquired by the first image data acquiring unit, and a second image data acquiring unit that acquires image data imaged by the imaging unit under the second light irradiated from the second irradiating unit between after predetermined image data from among the plurality of image data acquired by the first image data acquiring unit is imaged and until the next image data is imaged.