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公开(公告)号：US20190151934A1
公开(公告)日：2019-05-23
申请号：US16301823
申请日：2016-05-17
Applicant: SINTOKOGIO, LTD.
Inventor： Koichi SAKAGUCHI , Tokiya TERABE , Tatsumi FUJITA
Abstract: A flaskless molding machine comprises: an upper flask; a lower flask; an upper sand tank disposed above the upper flask; an upper plate attached to a lower end of the upper sand tank, with a supply port being formed in the upper plate, and configured to enter and be retracted from the inside of the upper flask; a first lower sand tank having a first communication port; a second lower sand tank disposed below the lower flask having a second communication port capable of communicating with the first communication port; a lower plate attached to an upper end of the second lower sand tank, with a supply port being formed in the lower plate, and configured to enter and be retracted from the inside of the lower flask; a drive unit moving the second lower sand tank; and an adjustment drive unit moving the first lower sand tank.
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公开(公告)号：US10272489B2
公开(公告)日：2019-04-30
申请号：US15504204
申请日：2014-09-17
Applicant: SINTOKOGIO, LTD. , FUJIWA DENKI CO., LTD.
Inventor： Tadashi Nishida , Masanori Hoshino
Abstract: A carriage for receiving molten metal with a mechanism for moving a ladle up and down and a method for transporting molten metal to safely move a ladle for receiving a molten metal up and down and transport it. The carriage (10) for receiving molten metal to transport the ladle that receives molten metal from a furnace (C) comprises a carriage (20) for travelling on a route (L), guiding columns (30) that are placed on the carriage (20), a frame (40) that horizontally extends from the guiding columns and moves up and down above the carriage (20), a mechanism (50) for moving the ladle, which mechanism is placed on the frame (40) and horizontally moves the ladle, and the driver (60) for moving the frame up and down.
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公开(公告)号：US20190119797A1
公开(公告)日：2019-04-25
申请号：US16091359
申请日：2017-04-06
Applicant: SINTOKOGIO, LTD.
Inventor： Shingo HAYASHI , Yasushi KINO , Takehiko MIZUNO
Abstract: The present invention provides an iron-based metallic glass alloy powder comprising: an iron-based metal element group mainly comprising Fe; a setnimetal element group comprising Si, B, P, and C; a small amount of at least one degree-of-supercooling improvement element group selected from the group consisting of Nb and Mo; and optionally a corrosion resistance modification component, wherein the total amount of the semimetal element group and the total amount of the corrosion resistance modification component are set within predetermined ranges, and the iron-based metallic glass alloy powder has a particle size of 30 μm or less.
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公开(公告)号：US20190091763A1
公开(公告)日：2019-03-28
申请号：US16197968
申请日：2018-11-21
Applicant: SINTOKOGIO, LTD. , FUJIWA DENKI CO., LTD.
Inventor： Tadashi NISHIDA , Masanori HOSHINO
Abstract: To provide a carriage for receiving molten metal with a mechanism for moving a ladle up and down and a method for transporting molten metal to safely move a ladle for receiving a molten metal up and down and transport it. The carriage (10) for receiving molten metal to transport the ladle that receives molten metal from a furnace (C) comprises a carriage (20) for travelling on a route (L), guiding columns (30) that are placed on the carriage (20), a frame (40) that horizontally extends from the guiding columns and moves up and down above the carriage (20), a mechanism (50) for moving the ladle, which mechanism is placed on the frame (40) and horizontally moves the ladle, and the driver (60) for moving the frame up and down.
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公开(公告)号：US10201789B2
公开(公告)日：2019-02-12
申请号：US15106104
申请日：2014-08-12
Applicant: SINTOKOGIO, LTD.
Inventor： Yuu Ishida , Yutaka Hagata
Abstract: To provide a dispersing device that carries out an appropriate dispersion having a good yield, processing within an appropriate temperature range, and having a high power to disperse. The dispersing device disperses a mixture that is slurry or a liquid by causing the mixture to flow between a rotor and a stator toward the outer circumference by centrifugal force. It comprises a container, a cover assembly that closes an upper opening of the container, a stator that is fixed under the cover assembly, a rotor that is disposed to face the lower surface of the stator, a rotary shaft that rotates the rotor, a bearing that is located above the stator, and a spacer that is detachably disposed between the rotary shaft and the rotor to adjust a gap between the rotor and the stator.
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Patent Agency Ranking
公开(公告)号：US20190032176A1
公开(公告)日：2019-01-31
申请号：US16071633
申请日：2016-10-17
Applicant: SINTOKOGIO, LTD.
Inventor： Naoya TANUMA , Hayato TANIGUCHI
Abstract: A cast steel shot media for performing a blasting treatment, including, at a weight ratio, 0.8% or more and 1.2% or less of C, 0.35% or more and 1.2% or less of Mn, and 0.4% or more and 1.5% or less of Si, in which a remainder has a hyper-eutectoid composition including Fe and inevitable impurities, and the cast steel shot media has a structure having a fine pearlite structure as a main constituent.
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197.发明授权公开(公告)号：US10161990B2
公开(公告)日：2018-12-25
申请号：US15124439
申请日：2015-02-05
Applicant: SINTOKOGIO, LTD.
Inventor： Nobuyuki Takita , Takayuki Hamada , Yoichi Sakamoto , Syuji Ishikawa
Abstract: In an inspection system for a device to be tested, a stage, on which a device to be tested and a diode are loaded, is moved to a static characteristic test station and a dynamic characteristic test station. A method for operating an inspection system for a device to be tested includes a process of carrying in and loading the stage, on which the device to be tested and the diode are loaded, a process of carrying in and fixing the device to be tested to a test station, a process of bringing a probe into contact with the diode, a process of switching a position of the diode, a process of performing a measurement with respect to the device to be tested, a process of carrying out the device to be tested from the stage, and a process of classifying the device to be tested.
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198.发明申请公开(公告)号：US20180243701A1
公开(公告)日：2018-08-30
申请号：US15756278
申请日：2016-10-12
Applicant: SINTOKOGIO, LTD.
Inventor： Takahumi OBA , Tatsuyuki AOKI , Mikio YOSHINO , Taisuke HORIE , Yukinori AOKI
Abstract: A continuous mixing apparatus for a powder/granular material and a viscous liquid, with a mixing cylinder, a shaft member which is on a central axis of the mixing cylinder and rotates inside the mixing cylinder, and a plurality of mixing paddles disposed on a surface of the shaft member, wherein the mixing cylinder is with a powder/granular material feed port on one end portion, a mixed material discharge port on the other end portion, and a viscous liquid injection unit between the powder/granular material feed port and the mixed material discharge port, and the plurality of mixing paddles are disposed on the shaft member so as to form a spiral around the central axis, the plurality of mixing paddles being, in at least a portion between the viscous liquid injection unit and the mixed material discharge port, attached to provide first rows having an attachment angle of 5° to 60°.
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公开(公告)号：US10035181B2
公开(公告)日：2018-07-31
申请号：US14384312
申请日：2013-04-12
Applicant: SINTOKOGIO, LTD.
Inventor： Yusuke Kato , Toshihiko Zenpo , Tomohiro Aoki , Takehiko Matsumoto , Takumi Maegawa , Hirotsune Watanabe , Tomokazu Suda , Masaomi Mitsutake , Hisao Nakane
CPC classification number: B22C5/185 , B08B3/044 , B08B3/045 , B08B3/10 , B08B7/02 , B22C5/02 , B22C5/04 , B22C5/0413 , B22C5/0427 , B22C5/0454
Abstract: To provide an apparatus for reclaiming foundry sand and a method for reclaiming foundry sand that can effectively remove binders and so on that attach to returned foundry sand that has been used. Foundry sand that has been used is supplied from a chute for feeding sand 14A to a rotor 16. The rotor 16 is rotated by a driver 20 so that frictional force is generated on the sand in the rotor 16. Then, the sand in the rotor 16 is dropped into the container for washing with water 30 that is located below the rotor 16. In the container for washing with water 30, an agitator 34 is rotated by the driver 20 so that the sand in the container for washing with water 30 is agitated and washed with water.
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公开(公告)号：US10010998B2
公开(公告)日：2018-07-03
申请号：US15142688
申请日：2016-04-29
Applicant: SINTOKOGIO, LTD.
Inventor： Hideaki Kaga , Hiroaki Suzuki , Shoichi Yamamoto , Masato Umeoka , Takuya Koyama
Abstract: The purpose of the present invention is to provide a shot peening apparatus for which size increase is limited by projecting a shot material evenly on a workpiece using a single projector. The present invention provides a shot peening apparatus equipped with a workpiece-conveying mechanism for conveying a workpiece and a projector for projecting a shot material at the workpiece. The workpiece-conveying mechanism is equipped with: a pair of rollers, which extend in the workpiece conveyance direction, on which the workpieces are loaded, and which are rotated centered on the longitudinal axis line; an endless chain; and conveyance members for pressing and conveying workpieces in the conveyance direction. The projector is a centrifugal projector and is equipped with: a control cage into which the shot material is supplied and in which a first opening and a second opening are formed; and a bladed wheel, which is provided with multiple blades having a backward-sloping section that slopes toward the back in the rotation direction and which rotates centered on the central axis line of the control cage. The first opening and the second opening of the control cage are separated from each other in the circumferential direction of the control cage and are disposed offset from each other in the direction of the central axis line of the control cage.
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