Patents Assigned to Shinko Denshi Co., Ltd.
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Patent number: 10845236Abstract: An electronic scale includes a display unit for digitally displaying the weight of a load on a weighing dish, a tare subtraction key, a display control unit for controlling the display on the display unit and a memory for memorizing a zero adjustment range. The display control unit displays on the display unit a tare subtraction prompt display for prompting to push the tare subtraction key when the measurement value of the load increases over the upper limit of the zero adjustment range.Type: GrantFiled: June 10, 2016Date of Patent: November 24, 2020Assignee: SHINKO DENSHI CO., LTD.Inventor: Masato Sawada
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Publication number: 20190293481Abstract: An electronic scale includes a display unit for digitally displaying the weight of a load on a weighing dish, a tare subtraction key, a display control unit for controlling the display on the display unit and a memory for memorizing a zero adjustment range. The display control unit displays on the display unit a tare subtraction prompt display for prompting to push the tare subtraction key when the measurement value of the load increases over the upper limit of the zero adjustment range.Type: ApplicationFiled: June 10, 2016Publication date: September 26, 2019Applicant: SHINKO DENSHI CO., LTD.Inventor: Masato Sawada
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Publication number: 20160109217Abstract: A dimension measurement device provided with a flat plane that forms the xy plane of a Cartesian coordinate system comprising x, y and z axes and with an x-axis direction measurement unit, y-axis direction measurement unit and z-axis direction measurement unit, wherein the axial direction measurement units each have an array of a plurality of light emitting/receiving unit boards (30), which include a plurality of pairs of light-emitting elements and light-receiving elements and a shift register, and the axial direction measurement units have controllers (51, 52, 53); for controlling the shift registers so as to scan through the light-emitting elements and light-receiving elements lined up in the axial directions and calculating the dimensions of the freight in each of the axial directions on the basis of the output of the light receiving elements. Each controller (51, 52, 53) performs scanning at the same time.Type: ApplicationFiled: May 28, 2013Publication date: April 21, 2016Applicant: SHINKO DENSHI CO., LTD.Inventor: Kazushi Fujihara
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Publication number: 20150308886Abstract: A platform scale provided with an enclosure for surrounding the sides of the platform scale, wherein: the platform scale comprises shock-absorbing members that extend outward at multiple places of the feet, which support the main body of the platform scale on a base; the enclosure is configured from only side walls that surround the sides of the platform scale; the height of the side walls placed on the base is set to be lower than the height of the upper surface of the weighing tray of the platform scale; and the side walls set on the base do not touch portions of the platform scale other than the shock-absorbing members.Type: ApplicationFiled: August 26, 2013Publication date: October 29, 2015Applicant: SHINKO DENSHI CO., LTD.Inventors: Naoya Shinozaki, Kazufumi Naito, Tsubasa Takanami
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Publication number: 20140374173Abstract: The coil that is installed on a lever is obtained from a flat coil, which is wound flat so as to generate upper and lower winding regions that are parallel to the direction that the lever extends along a vertical surface that is parallel to the direction that the lever extends. The magnetic circuit is provided with multiple plate-shaped permanent magnets that face the upper and lower winding regions of the flat coil and are magnetized in a direction that is orthogonal to the vertical surface, and yoke members that induce lines of magnetic force of the permanent magnets so that a magnetic flux of an orientation that is orthogonal to the vertical surface is generated.Type: ApplicationFiled: February 26, 2013Publication date: December 25, 2014Applicant: SHINKO DENSHI CO., LTD.Inventors: Kazufumi Naito, Kouzou Terunuma, Kazushi Fujihara, Masaru Ikeshima, Shinichirou Ishida, Yoshiyuki Ishihara, Koji Fujiwara, Yasuhito Takahashi, Hisato Sumitomo
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Patent number: 8907232Abstract: A platform scale is provided including a plurality of component force damping devices. The platform scale for weighing an object by supporting a support member that supports the object by a plurality of load detection units includes at least four component force damping devices, each comprising a plurality of needle bearings disposed in parallel and a pair of opposed plates for sandwiching the the needle bearings, so that the pair of plates make a relative movement in a direction of the arrangement of the needle bearings. The four component force damping devices are in contact with the support member at four locations that form a rectangle. Directions of the relative movement of any two component force damping devices located at the same side of the rectangle are different, while directions of the relative movement of any two component force damping devices at diagonal locations of the rectangle are identical.Type: GrantFiled: June 23, 2010Date of Patent: December 9, 2014Assignee: Shinko Denshi Co., Ltd.Inventors: Kazufumi Naito, Hiroshi Suzawa
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Patent number: 8853568Abstract: (Problem) To provide a high precision platform scale (Means to Solve the Problem) A platform scale for weighing an object to be weighed by supporting it by a plurality of load detection sections, wherein the load detection section comprises a load sensor 40 having a block body 42 for transmitting an applied load to a tuning fork vibrator 41 coupled to the block body 42 by reducing the load, a circuit board having fabricated thereon circuitry for converting a signal from the tuning fork vibrator into a digital signal and a sensor case 33 for accommodating the load sensor and the circuit board. The sensor case 33 is made by casting stainless material by a lost wax process and is directly coupled to parallel base frames 20 for maintaining the distance between the base frames. The sensor case has sufficient mechanical strength and also acts as a structural member for the base frames, thereby reducing the number of components and the height of a weighing table.Type: GrantFiled: June 23, 2010Date of Patent: October 7, 2014Assignee: Shinko Denshi Co., Ltd.Inventors: Naoya Shinozaki, Shinichiro Ishida, Kazufumi Naito
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Patent number: 8770044Abstract: A load detection sensor capable of stably weighing a heavy object to be weighed in high precision. The load detection sensor according to the present invention includes a force sensor including a tuning fork vibrator and a block body that has a rectangular parallelepiped outer shape and transmits an applied load to the force sensor by using a lever to reduce the load. It is characterized in that the block body contains therein a lever mechanism and a Roberval mechanism by working on the longitudinal side thereof and that the force sensor is coupled to the side of the block body. Although the block body is cut and ground in the side for fabricating the lever mechanism and the Roberval mechanism, it maintains the rectangular parallelepiped outer shape and sufficient mechanical strength, thereby enabling to stably reduce the applied load.Type: GrantFiled: June 23, 2010Date of Patent: July 8, 2014Assignee: Shinko Denshi Co., Ltd.Inventor: Naoya Shinozaki
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Publication number: 20120085586Abstract: The present invention is to provide a platform scale including a plurality of component force damping devices assembled therein for making high precision weighing. The platform scale for weighing an object to be weighed by supporting a support member that supports the object to be weighed by a plurality of load detection units 301,302 includes at least four component force damping devices 321˜324, each comprising an arrangement of a plurality of needle bearings disposed in parallel and a pair of opposed plates for sandwiching the arrangement of the needle bearings 63 so that the pair of plates make a relative movement in a direction of the arrangement of the needle bearings. The four component force damping devices 321˜324 are in contact with the support member at four locations that form a rectangle.Type: ApplicationFiled: June 23, 2010Publication date: April 12, 2012Applicant: SHINKO DENSHI CO., LTD.Inventors: Kazufumi Naito, Hiroshi Suzawa
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Publication number: 20120080241Abstract: A platform scale for weighing an object to be weighed by supporting it by a plurality of load detection sections, wherein the load detection section comprises a load sensor 40 having a block body 42 for transmitting an applied load to a tuning fork vibrator 41 coupled to the block body 42 by reducing the load, a circuit board having fabricated thereon circuitry for converting a signal from the tuning fork vibrator into a digital signal and a sensor case 33 for accommodating the load sensor and the circuit board. The sensor case 33 is made by casting stainless material by a lost wax process and is directly coupled to parallel base frames 20 for maintaining the distance between the base frames. The sensor case has sufficient mechanical strength and also acts as a structural member for the base frames, thereby reducing the number of components and the height of a weighing table.Type: ApplicationFiled: June 23, 2010Publication date: April 5, 2012Applicant: SHINKO DENSHI CO., LTD.Inventors: Naoya Shinozaki, Shinichiro Ishida, Kazufumi Naito
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Publication number: 20120073387Abstract: (Problem) To provide a load detection sensor capable of stably weighing a heavy object to be weighed in high precision (Means to solve the problem) The load detection sensor 40 according to the present invention comprises a force sensor 41 including a tuning fork vibrator and a block body 42 that has a rectangular parallelepiped outer shape and transmits an applied load to the force sensor by using a lever to reduce the load. It is characterized in that the block body 42 contains therein a lever mechanism and a Roberval mechanism by working on the longitudinal side thereof and that the force sensor 41 is coupled to the side of the block body 42. Although the block body is cut and ground in the side for fabricating the lever mechanism and the Roberval mechanism, it maintains the rectangular parallelepiped outer shape and sufficient mechanical strength, thereby enabling to stably reduce the applied load.Type: ApplicationFiled: June 23, 2010Publication date: March 29, 2012Applicant: SHINKO DENSHI CO., LTD.Inventor: Naoya Shinozaki
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Patent number: 7187457Abstract: An apparatus for measuring sizes of articles including a light projecting device for projecting light toward an article placed on a stationary transparent plate from one side of the plate, a photo-sensor device arranged on the other side of the plate and having plural photo-detectors arranged in array in Y direction to receive light projected from the light projecting device and impinging upon the photo-sensor device without being interrupted by the article, a driving device for reciprocally moving the light projecting device and photo-sensor device relative to the article in X direction perpendicular to the Y direction, and a shifting device for shifting the photo-sensor device in the Y direction between first and second positions which are mutually separated by a half of a photo-detector array.Type: GrantFiled: February 19, 2004Date of Patent: March 6, 2007Assignee: Shinko Denshi Co., Ltd.Inventor: Masaaki Kobayashi
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Patent number: 7091428Abstract: A weighing apparatus for measuring a weight of an article including a Roberval mechanisms; a first load converting unit including a load receiving portion operationally coupled with a load receiving portion of the Roberval mechanism and a plurality of levers connected in series, a second load converting unit formed by a second Roberval mechanism whose load receiving portion is operationally coupled with the last lever of said first load converting unit, and a load sensor unit including a load receiving portion operationally coupled with the load receiving portion of the second load converting section and a load sensor coupled with said load receiving portion of the load sensor unit, wherein the load applied to said load receiving portion of the Roberval mechanism is enlarged or reduced by the levers of the second load converting section and a thus enlarged or reduced load is applied to the load sensor.Type: GrantFiled: June 24, 2004Date of Patent: August 15, 2006Assignee: Shinko Denshi Co., Ltd.Inventor: Masaru Ikeshima
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Patent number: 6998544Abstract: A roll-top shield for weighing scales including a stationary hood 11 and a rotatable hood 12, both being made of a transparent material. Right and left side walls of the rotatable hood 12 are rotatably secured to right and left side wall of the stationary hood 11, respectively by means of pins 13a and 13b, respectively extending in the horizontal direction. By rotating the rotatable hood 12 over the stationary hood 11, an opening having a large size can be obtained, and a large or elongated article can be easily put on and off a weighing dish of a weighing device through the opening. When the rotatable hood is stopped at any desired position between a closed position and an open position without holding by hand, the opening having a desired size can be obtained, while both hands of a user are free.Type: GrantFiled: January 15, 2004Date of Patent: February 14, 2006Assignee: Shinko Denshi Co., Ltd.Inventor: Misao Nomura
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Publication number: 20050284670Abstract: A weighing apparatus for measuring a weight of an article including a Roberval mechanisms; a first load converting unit including a load receiving portion operationally coupled with a load receiving portion of the Roberval mechanism and a plurality of levers connected in series, a second load converting unit formed by a second Roberval mechanism whose load receiving portion is operationally coupled with the last lever of said first load converting unit, and a load sensor unit including a load receiving portion operationally coupled with the load receiving portion of the second load converting section and a load sensor coupled with said load receiving portion of the load sensor unit, wherein the load applied to said load receiving portion of the Roberval mechanism is enlarged or reduced by the levers of the second load converting section and a thus enlarged or reduced load is applied to the load sensor.Type: ApplicationFiled: June 24, 2004Publication date: December 29, 2005Applicant: Shinko Denshi Co., Ltd.Inventor: Masaru Ikeshima
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Patent number: D493378Type: GrantFiled: October 2, 2003Date of Patent: July 27, 2004Assignee: Shinko Denshi Co., Ltd.Inventor: Misao Nomura