公开(公告)号：US20040195266A1

公开(公告)日：2004-10-07

申请号：US10767753

申请日：2004-01-29

Applicant: Maeda Corporation

Inventor： Taro Hosozawa

IPC: B67D005/60

CPC classification number: B01F5/0641 ,  B01F13/002 ,  B01F15/00948 ,  B01F2215/0039 ,  B01F2215/006

Abstract: A mixing tube includes a first and a second mixing passage, in each of which plural elements having a sectional shape that changes continuously are connected in series, and causes multi-component materials to pass through the first and the second mixing passage, repeatedly dividing and aggregating the materials to be mixed in a passing process. The first and the second mixing passages are formed by a first outer frame member, a second outer frame member, and a partition member. The first and the second mixing passages repeatedly dividing and aggregating due to the hole portions in the partition member, and with this mixing tube, the materials to be mixed pass through the mixing passages by continuing and manually squeezing the mixing tube from the inlet port to the outlet port of the first and the second mixing passages, and sufficient mixing can be obtained.

Abstract translation: 混合管包括第一和第二混合通道，其中具有连续变化的断面形状的多个元件串联连接，并使多组分材料通过第一和第二混合通道，重复分割， 在通过过程中聚合要混合的材料。 第一和第二混合通道由第一外框构件，第二外框构件和分隔构件形成。 第一混合通道和第二混合通道由于分隔构件中的孔部分而重复地分开和聚集，并且利用该混合管，待混合的材料通过混合通道继续并手动地将混合管从入口压缩到 第一和第二混合通道的出口，并且可以获得足够的混合。

公开(公告)号：US11648705B2

公开(公告)日：2023-05-16

申请号：US16979332

申请日：2019-03-20

Applicant: NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY ,  MAEDA CORPORATION

Inventor： Gakuhito Hirasawa ,  Takashi Tsunakawa ,  Daisaku Yamato

IPC: B27C9/04 ,  B25J11/00 ,  B23Q17/24 ,  B27B27/04

CPC classification number: B27C9/04 ,  B25J11/0055 ,  B23Q17/24 ,  B27B27/04

Abstract: Provided is a wood processing system including a wood conveying device having a longitudinal direction along one direction in the horizontal direction and being capable of conveying wood along the longitudinal direction; a multi-axis processing machine arranged on one side in the longitudinal direction of the wood conveying device, the multi-axis processing machine including a spindle capable of being attached with a first tool, and a spindle moving device having two or more linear axes perpendicular to one another and two or more rotational axes for moving the spindle; and at least one multi-articulated robot arranged along the wood conveying device on the other side in the longitudinal direction of the wood conveying device, the at least one multi-articulated robot including a wrist capable of being attached with a tool unit including a second tool, and an arm having six or more rotational axes for moving the wrist.

公开(公告)号：US11009453B2

公开(公告)日：2021-05-18

申请号：US16088131

申请日：2017-03-24

Applicant: TOPCON CORPORATION ,  MAEDA CORPORATION

Inventor： Issei Hanya ,  Shugo Akiyama ,  Ryosuke Tomizawa ,  Naoto Kasori ,  Yoshimitsu Nakajima ,  Yuji Shirane ,  Satoshi Suenaga

IPC: G01J3/02 ,  G01N21/27 ,  G01N33/38

Abstract: A spectral curve acquiring device comprising: a light receiving optical system (6) for irradiating an irradiating light, a light receiving optical system (8) for dispersing and receiving a reflected irradiating light reflected by an object to be measured (7), a distance meter (4) for measuring a distance to the object to be measured, a storage module (25) for storing a plurality of reference spectral curves prepared based on a light receiving intensity for each wavelength at the time of measuring a white reference plate with different distances, and a control arithmetic module (24), wherein the control arithmetic module obtains a light receiving intensity of the dispersed reflected irradiating light for each wavelength based on the reference spectral curve corresponding to a distance to be measured, corrects a measurement spectral curve prepared based on the light receiving intensity, and prepares a spectral reflectance curve.

公开(公告)号：US20210001508A1

公开(公告)日：2021-01-07

申请号：US16979332

申请日：2019-03-20

Applicant: NATIONAL UNIVERISITY CORPORATION CHIBA UNIVERSITY ,  MAEDA CORPORATION

Inventor： Gakuhito HIRASAWA ,  Takashi TSUNAKAWA ,  Daisaku YAMATO

IPC: B27C9/04 ,  B25J11/00

Abstract: Provided is a wood processing system including a wood conveying device having a longitudinal direction along one direction in the horizontal direction and being capable of conveying wood along the longitudinal direction; a multi-axis processing machine arranged on one side in the longitudinal direction of the wood conveying device, the multi-axis processing machine including a spindle capable of being attached with a first tool, and a spindle moving device having two or more linear axes perpendicular to one another and two or more rotational axes for moving the spindle; and at least one multi-articulated robot arranged along the wood conveying device on the other side in the longitudinal direction of the wood conveying device, the at least one multi-articulated robot including a wrist capable of being attached with a tool unit including a second tool, and an arm having six or more rotational axes for moving the wrist.

公开(公告)号：US20220323022A1

公开(公告)日：2022-10-13

申请号：US17640012

申请日：2020-09-10

Applicant: UNIVERSITY OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, JAPAN ,  Maeda Corporation ,  MITSUFUJI CORPORATION

Inventor： Chie Kurosaka ,  Hiroto Sakamoto ,  Takeshi Matsumoto

IPC: A61B5/00 ,  A61B5/0205

Abstract: A core body temperature estimation device includes a core body temperature acquisition unit that acquires a core body temperature, at a first time, of an estimation target subject targeted for core body temperature estimation, a beat acquisition unit that acquires a beat, in a period including the first time, of the estimation target subject, and an estimation unit that estimates the core body temperature of the estimation target subject, based on the core body temperature at the first time acquired by the core body temperature acquisition unit and the beat in the period including the first time acquired by the beat acquisition unit, by using a core body temperature estimation model that estimates a core body temperature at a predetermined time, based on a core body temperature at an initial time and a beat from the initial time to the predetermined time.

公开(公告)号：US20210011456A1

公开(公告)日：2021-01-14

申请号：US16982716

申请日：2019-04-10

Applicant: NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY ,  MAEDA CORPORATION

Inventor： Gakuhito HIRASAWA ,  Takashi TSUNAKAWA ,  Daisaku YAMATO

IPC: G05B19/4097 ,  G06F16/50 ,  G06Q50/08

Abstract: A component management database for managing a plurality of components constituting a structural body, is configured to: store, for each of the plurality of components, a component ID of the component, a pre-processing shape data of the component, a post-processing shape data of the component, a processed shape data being a difference between the pre-processing shape data and the post-processing shape data, a component ID of a second component to be connected to the component, and a connection category ID representing a connection type of a connection part between the component and the second component, in association with one another; and store a model shape of the connection part by the connection type.

公开(公告)号：US20210001439A1

公开(公告)日：2021-01-07

申请号：US16982671

申请日：2019-04-10

Applicant: NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY ,  MAEDA CORPORATION

Inventor： Gakuhito HIRASAWA ,  Takashi TSUNAKAWA ,  Daisaku YAMATO

IPC: B23Q3/00 ,  B25J9/00

Abstract: A fixing device for a multi-axis robot for fixing wood as a processing object during processing by the multi-axis robot, the device including a plurality of fixing units, each of the plurality of fixing units including a support member including a first frame having a longitudinal direction along a vertical direction, a second frame having a longitudinal direction along the vertical direction and positioned away from the first frame in a horizontal direction, and an installation member positioned between the first frame and the second frame in a top view and configured to be able to mount the processing object, and at least one pressing device attached to the second frame, the at least one pressing device being capable of pressing the processing object inserted between the first frame and the second frame against the first frame.

公开(公告)号：US20170270187A1

公开(公告)日：2017-09-21

申请号：US15309872

申请日：2015-05-08

Applicant: Maeda Corporation

Inventor： Yoichi Seki ,  Tosiyasu Kunii ,  Toshio Kodama ,  Kimio Momose

IPC: G06F17/30

CPC classification number: G06F17/30604 ,  G06F17/30312 ,  G06F17/30339 ,  G06F17/30498 ,  G06F17/30587

Abstract: An information processing device processes target information described using identifiers formed from a symbol, a product operator that joins together factors containing one or more of the identifiers and thereby forms a string of ordered factors, and a sum operator that joins together terms containing one or more of the factors and thereby forms an expression that is a combination of the terms. Also, information processing device includes a dividing unit that divides the target information into a plurality of terms at a predetermined position; and a transmission unit that associates positional information with at least any of the factors contained in the terms resulting from the division and causes each of the terms resulting from the division to be held in any of a plurality of server devices, where the positional information contains an occurrence sequence of the terms in the target information and an occurrence sequence of the factors in the terms.

公开(公告)号：US20230150065A1

公开(公告)日：2023-05-18

申请号：US17916531

申请日：2021-03-26

Applicant: MAEDA CORPORATION ,  TOYOKOH CO.,LTD.

Inventor： Yuji SHIRANE ,  Takehiro MISAKA ,  Kenji MARUYAMA ,  Takayuki OBARA ,  Kenjiro MOMI ,  Kazuhisa FUJITA ,  Takahiro UTSUGITA ,  Manabu HARAGUCHI

IPC: B23K26/354 ,  B23K26/082 ,  B23K26/364

CPC classification number: B23K26/354 ,  B23K26/082 ,  B23K26/364 ,  B23K2103/50

Abstract: Disclosed is a way of providing a surface processing method for concrete in which vitrifying is suppressed even when high-speed processing is performed. In a surface processing method of concrete, a surface of the concrete is irradiated with a laser beam so that a beam spot is scanned along a predetermined scanning pattern and the scanning pattern moves along the surface at a predetermined feed speed. When the beam spot repeatedly passes through a predetermined portion in the scanning pattern, an overlap ratio, which is a ratio of overlapping of a passage path of the beam spot over a passage path of the beam spot in an immediately preceding irradiation, is 90% or less.

公开(公告)号：US20210016441A1

公开(公告)日：2021-01-21

申请号：US16980223

申请日：2019-04-10

Applicant: NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY ,  MAEDA CORPORATION

Inventor： Gakuhito HIRASAWA ,  Takashi TSUNAKAWA ,  Daisaku YAMATO

IPC: B25J9/16 ,  B27C9/02 ,  B27B5/20

Abstract: Provided is a tool path generating method for processing wood as a processing object by a multi-axis processing machine, including a plane extracting step of extracting at least one plane included in a processing objective region being a region at which the processing object is processable, a plane processing determining step of determining whether or not the plane extracted in the plane extracting step is processable by a disk blade attached to the multi-axis processing machine, a disk blade processing path generating step of generating a processing path for the disk blade on the plane determined as being processable in the plane processing determining step, and a tool path generating step of generating a tool path including the processing path for the disk blade.