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Opto-mechanical capture system for indirectly measuring the movement of flexible bodies and/or objects

Дата: Август 4th, 2011 Автор:
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  • Тип контента: Патент
  • Номер документа: 4584
  • Название документа: Opto-mechanical capture system for indirectly measuring the movement of flexible bodies and/or objects
  • Номер (DOI, IBSN, Патент): US2011/0187728A1
  • Изобретатель/автор: Ortega-Carrillo H.
  • Правопреемник/учебное заведение: Universidad Nacional Autonoma De Mexico, Ciudad Universidad, Mexico
  • Дата публикации документа: 2011-08-04
  • Страна опубликовавшая документ: США
  • Язык документа: Английский
  • Наименование изделия: Не заполнено
  • Источник: http://www.google.com/patents/US20110187728
  • Вложения: Да
  • Аналитик: Дмитрий Соловьев

Opto-mechanical motion capture system for indirectly measuring the movement of bodies and objects, mainly focused on joints of flexible materials, or which have deformations, which makes difficult the instrumentation with rigid sensors such as potentiometers. This invention consists of an image acquisition device or camera and a visualization bed in which there is a series of transmission cables which convey to the visualization bed the movements generated in the flexible parts to be sensed. The camera is set in such a way that it is possible to capture the image of the transmission cables, enabling the determination of its displacement and thus of the sensed objects. The main object of this invention is to enable the measurement of the movements of the flexible parts of the human body in a simple, cheap and comfortable way for the user of the device.

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Method for remote mechanism actuation and exoskeleton aptic interface based thereon

Дата: Август 4th, 2011 Автор:
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  • Тип контента: Патент
  • Номер документа: 4563
  • Название документа: Method for remote mechanism actuation and exoskeleton aptic interface based thereon
  • Номер (DOI, IBSN, Патент): US2011/0185835A1
  • Изобретатель/автор: Bergamasco, M., Fontana, M., Salsedo, F.
  • Правопреемник/учебное заведение: ARTS Lab, Scuola Superiore Sant'Anna, viale Rinaldo Piaggio, 34, 56015, Pontedera (PI), Italy
  • Дата публикации документа: 2011-08-04
  • Страна опубликовавшая документ: США
  • Язык документа: Английский
  • Наименование изделия: Не заполнено
  • Источник: http://www.google.com/patents/US20110185835
  • Вложения: Да
  • Аналитик: Дмитрий Соловьев

A method for actuating a mechanism imposing a prefixed relative movement between a first and a second rigid link and a hand exoskeleton obtained by utilizing the method. The mechanism includes revolute joints and may be a parallelogram mechanism, a pantograph remote center of rotation mechanism, or a multiple-degrees-of-freedom mechanism. The method provides coaxially arranging at one or more selected revolute joints a number of idle pulleys which are greater than the number of degrees of freedom of the mechanism, the first of the selected revolute joints preferably having its rotation axis fixed with respect to the rigid link; the method also provides arranging an inextensible cable between a traction point and a terminal point on the mechanism or on the second rigid link. By pulling the inextensible cable at the traction point, a multiplied torque is produced which is the sum of singular torques produced by the inextensible cable at each idle pulley, the multiplied torque causing a relative movement between the links.

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Articulated body armour

Дата: Август 4th, 2011 Автор:
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  • Тип контента: Патент
  • Номер документа: 4560
  • Название документа: Articulated body armour
  • Номер (DOI, IBSN, Патент): US2011/0185483A1
  • Изобретатель/автор: Lewis C.M.
  • Правопреемник/учебное заведение: Не заполнено
  • Дата публикации документа: 2011-08-04
  • Страна опубликовавшая документ: США
  • Язык документа: Английский
  • Наименование изделия: Не заполнено
  • Источник: http://www.google.com/patents/US20110185483
  • Вложения: Да
  • Аналитик: Дмитрий Соловьев

A modular body armour system (100) includes an upper shoulder harness (102) in which shoulder straps (106, 108) are pivotally rotatable relative to each other and also to front and back connecting bridges (112, 114) that define a closed loop for the harness (102). Armour plates (124, 126) are attachable to the bridges (112, 114) and extend generally downwardly to protect the front and back torso regions of a wearer of the body armour (100). Pivotal articulation of the body armour (100) permits the armour to roll advantageously with the movement of its wearer such that movement, such as crouching or the adoption of a firing position, is not generally restricted. A lower girdle (104) incorporates additional plates and panels (140, 142, 105, 152) to provide enhanced protection to the wearer, which lower girdle (104) may be entirely independent of the upper shoulder harness (102). By providing for chest expansion through an elasticated connection within both the shoulder harness (102) and the lower girdle (104), a wearer is placed under less physiological stress during times of exertion and mental stress, thereby improving the overall performance of the wearer.

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System and method for controlling a machine by cortical signals

Дата: Июль 28th, 2011 Автор:
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  • Тип контента: Патент
  • Номер документа: 4558
  • Название документа: System and method for controlling a machine by cortical signals
  • Номер (DOI, IBSN, Патент): US2011/0184559A1
  • Изобретатель/автор: Benabid AL
  • Правопреемник/учебное заведение: Comm. A L'Energie Atomique et Aux Energies Alt., Paris, France
  • Дата публикации документа: 2011-07-28
  • Страна опубликовавшая документ: США
  • Язык документа: Английский
  • Наименование изделия: Не заполнено
  • Источник: http://www.google.com/patents/US20110184559
  • Вложения: Да
  • Аналитик: Дмитрий Соловьев

A system for controlling a machine by cortical signals, including: a mechanism acquiring electrophysiological signals originating from a plurality of locations in the cerebral cortex of a human or animal subject; a producing device adapted to input the electrophysical signals and output control signals from the machine in response to predetermined variations in the characteristics of the electrophysiological signals. At least some of the electrophysiological signals are from predetermined cortex regions and not associated with any performed or imagined activity nor with any sensory stimuli visualized by the human or animal subject. A method for controlling a machine by cortical signals can use such a system.

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High torque limited angle compact and lightweight actuator

Дата: Июль 21st, 2011 Автор:
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  • Тип контента: Патент
  • Номер документа: 4351
  • Название документа: High torque limited angle compact and lightweight actuator
  • Номер (DOI, IBSN, Патент): US2011/0174097A1
  • Изобретатель/автор: Bergamasco, M., Lucchesi, N., Salsedo, F.
  • Правопреемник/учебное заведение: Scuola Superiore Sant'Anna, PERCRO, Pontedera, Italy
  • Дата публикации документа: 2011-07-21
  • Страна опубликовавшая документ: США
  • Язык документа: Английский
  • Наименование изделия: Не заполнено
  • Источник: http://www.google.com/patents/US20110174097
  • Вложения: Да
  • Аналитик: Дмитрий Соловьев

A high torque limited angle compact and lightweight actuator that comprises a driven pulley (11), a flexible tie-member (6), which is wound about the driven pulley (11), a linear actuator (7) and an inversion mechanism (8). In particular, the linear actuator (7), which is located with respect to the driven pulley (11) such that the direction is substantially tangent to it, comprises a movable element (10) that carries out a linear movement along a line according to two opposite directions (10′), (10″). The inversion mechanism is such that when an input portion (8′) moves along a line (first straight line), tangential to the driven pulley, of a certain an amount a output portion (8″) moves along another line (second straight line), which is also tangential to the driven pulley, for a same movement amount, such that the total length of the tie-member (6) is unchanged. (FIG. 2)

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