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公开(公告)号：US20080100588A1
公开(公告)日：2008-05-01
申请号：US11877444
申请日：2007-10-23
IPC分类号： G06F3/041
CPC分类号： G06F3/016
摘要： A tactile-feedback device configured to enable a user to perceive a state of contact with a virtual object includes a plurality of stimulation generating units attached to a user body and a control unit configured to cause the plurality of stimulation generating units to generate stimulations different from each other when the user body is in contact with different surfaces of the virtual object.
摘要翻译： 被配置为使得用户能够感知与虚拟对象的接触状态的触觉反馈装置包括附接到用户主体的多个刺激产生单元和被配置为使多个刺激产生单元产生与 当用户主体与虚拟对象的不同表面接触时，彼此相对。
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公开(公告)号：US20070290988A1
公开(公告)日：2007-12-20
申请号：US11760403
申请日：2007-06-08
IPC分类号： G09G5/00
CPC分类号： G06F3/016
摘要： The present invention provides a device configured to present the feel of a plane or an object surface to a user using equipment configured to generate physical vibration such as a vibration motor or the like. A plurality of vibration motors including an eccentric rotor are put on a human body, and torque generated at the vibration motor along with an angular velocity fluctuation is provided to a skin surface in the horizontal direction with a different timing. Alternately generating torque by the plurality of vibration motors enables the user to perceive a plane or an object surface.
摘要翻译： 本发明提供一种被配置为使用被配置为产生诸如振动马达等物理振动的设备向使用者呈现平面或物体表面的感觉的装置。 将包括偏心转子的多个振动马达放在人体上，并且以不同的定时在水平方向上向皮肤表面提供在振动马达下产生的扭矩和角速度波动。 通过多个振动马达交替地产生扭矩，能够使用户感知平面或物体表面。
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3.发明申请FORCE SENSE PRESENTATION DEVICE, MIXED REALITY SYSTEM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING APPARATUS 有权强制执行装置，混合现实系统，信息处理方法和信息处理装置公开(公告)号：US20080059131A1
公开(公告)日：2008-03-06
申请号：US11846133
申请日：2007-08-28
IPC分类号： G06G7/48
CPC分类号： G06F3/016 , G06F3/011 , G06F3/0346
摘要： A force sense presentation device for presenting a sense of force in virtual space to a user, comprises: a fixed unit which is gripped by the user; a force sense presentation unit which presents a sense of force; an actuator which supplies a driving force and operates the force sense presentation unit relative to the fixed unit; a joint unit which is provided between the fixed unit and the force sense presentation unit, and guides the relative operation of the force sense presentation unit; and a force sense rendering unit which controls the relative operation of the force sense presentation unit by the actuator, wherein the force sense presentation device simulates a device which is gripped and used by the user, and the force sense rendering unit controls the relative operation of the force sense presentation unit based on a position and orientation of the device in the virtual space.
摘要翻译： 一种用于向用户呈现虚拟空间中的力感觉的力感知呈现装置，包括：由用户抓住的固定单元; 呈现力的力感知呈现单元; 提供驱动力并相对于固定单元操作力检测表示单元的致动器; 连接单元，其设置在所述固定单元和所述力检测表示单元之间，并且引导所述力感测呈现单元的相对操作; 以及力感觉渲染单元，其通过所述致动器来控制所述力感测呈现单元的相对操作，其中所述力感测呈现装置模拟由所述用户抓握并使用的装置，并且所述力感觉渲染单元控制所述力感测呈现单元的相对操作 基于所述虚拟空间中的所述设备的位置和方向的所述力感知呈现单元。
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4.发明授权Force sense presentation device, mixed reality system, information processing method, and information processing apparatus 有权力感知呈现装置，混合现实系统，信息处理方法和信息处理装置公开(公告)号：US07920124B2
公开(公告)日：2011-04-05
申请号：US11846133
申请日：2007-08-28
IPC分类号： G09G5/00
CPC分类号： G06F3/016 , G06F3/011 , G06F3/0346
摘要： A force sense presentation device for presenting a sense of force in virtual space to a user, comprises: a fixed unit which is gripped by the user; a force sense presentation unit which presents a sense of force; an actuator which supplies a driving force and operates the force sense presentation unit relative to the fixed unit; a joint unit which is provided between the fixed unit and the force sense presentation unit, and guides the relative operation of the force sense presentation unit; and a force sense rendering unit which controls the relative operation of the force sense presentation unit by the actuator, wherein the force sense presentation device simulates a device which is gripped and used by the user, and the force sense rendering unit controls the relative operation of the force sense presentation unit based on a position and orientation of the device in the virtual space.
摘要翻译： 一种用于向用户呈现虚拟空间中的力感觉的力感知呈现装置，包括：由用户抓住的固定单元; 呈现力的力感知呈现单元; 提供驱动力并相对于固定单元操作力检测表示单元的致动器; 连接单元，其设置在所述固定单元和所述力检测表示单元之间，并且引导所述力感测呈现单元的相对操作; 以及力感觉渲染单元，其通过所述致动器来控制所述力感测呈现单元的相对操作，其中所述力感测呈现装置模拟由所述用户抓握并使用的装置，并且所述力感觉渲染单元控制所述力感测呈现单元的相对操作 基于所述虚拟空间中的所述设备的位置和方向的所述力感知呈现单元。
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公开(公告)号：US20080094351A1
公开(公告)日：2008-04-24
申请号：US11875549
申请日：2007-10-19
IPC分类号： G09G5/00
CPC分类号： G06F3/016
摘要： A plurality of stimulus generators (110), which is used to apply stimuli to the human body, and is laid on the human body of the user, is controlled. A position determination unit (108) determines whether or not a virtual object that forms a virtual space where the user exists is in contact with the human body. When the contact has occurred, a control unit (103) executes drive control of each of a plurality of stimulus generators (110), which are located near a place where the contact is determined, based on the positional relationship between the virtual object and the stimulus generators.
摘要翻译： 控制用于对人体施加刺激并放置在使用者的人体上的多个刺激发生器（110）。 位置确定单元（108）确定形成用户存在的虚拟空间的虚拟对象是否与人体接触。 当发生接触时，控制单元（103）基于虚拟对象和虚拟对象之间的位置关系来执行位于接触确定位置附近的多个刺激发生器（110）中的每一个的驱动控制 刺激发生器。
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6.发明授权公开(公告)号：US09116110B2
公开(公告)日：2015-08-25
申请号：US13600399
申请日：2012-08-31
CPC分类号： G01N29/2418 , A61B5/0095 , A61B5/14542 , A61B2576/00 , G01N29/06 , G01N29/09 , G01N2291/02466
摘要： This invention employs an object information acquiring apparatus including a probe for receiving, as a received signal, an acoustic wave which is generated within an object irradiated with light and propagates on an object surface, and a processor for generating object information, which is information based on an internal optical characteristic value of the object, by using intensity of the received signal. The processor corrects the intensity of the received signal by using the reflectance upon the acoustic wave entering the probe which is calculated based on the angle of the acoustic wave entering the probe, and on the acoustic impedance and acoustic velocity of the object and the probe.
摘要翻译： 本发明采用一种对象信息获取装置，包括：探头，用于接收在被照射的光中产生的并在物体表面上传播的声波作为接收信号;以及处理器，用于生成作为信息的对象信息 通过使用接收信号的强度来对对象的内部光学特性值进行处理。 处理器通过使用基于进入探针的声波的角度计算的声波进入探针的反射率，以及物体和探针的声阻抗和声速来校正接收信号的强度。
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7.发明申请LIGHT IRRADIATING APPARATUS, CONTROL METHOD THEREFOR, AND OBJECT INFORMATION ACQUIRING APPARATUS 有权光照射装置，其控制方法及获取装置的对象信息公开(公告)号：US20140051971A1
公开(公告)日：2014-02-20
申请号：US14113679
申请日：2012-04-25
申请人： Toshinobu Tokita
发明人： Toshinobu Tokita
IPC分类号： A61B5/00
CPC分类号： A61B5/0095 , A61B5/6843
摘要： A light irradiating apparatus is used, which is characterized by having: a probe including an irradiating unit which guides light to an object, a housing containing the irradiating unit, and a touch sensor acquiring a contact condition amount between the object and the housing; and a controller controlling irradiation with light from the irradiating unit based on a level of the contact condition amount and a change in the contact condition amount, wherein in a case where the contact condition amount is equal to or more than a first reference value while the change in the contact condition amount which occurs when the housing is pressed against the object is a positive value, the controller performs a control which enables irradiation with light from the irradiating unit when the change in the contact condition amount is equal to or more than a second reference value.
摘要翻译： 使用光照射装置，其特征在于具有：包括将光引导到物体的照射单元的探针，容纳所述照射单元的壳体和获取所述物体与所述壳体之间的接触状态量的触摸传感器; 以及控制器，其基于所述接触条件量的水平和所述接触状态量的变化来控制来自所述照射单元的光的照射，其中，在所述接触条件量等于或大于第一基准值的情况下， 当壳体被压靠在物体上时发生的接触状态量的变化为正值时，当接触条件量的变化等于或大于该值时，控制器进行能够照射来自照射单元的光的控制 第二参考值。
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公开(公告)号：US20120238859A1
公开(公告)日：2012-09-20
申请号：US13512662
申请日：2011-01-26
申请人： Toshinobu Tokita , Yasuhiro Someda
发明人： Toshinobu Tokita , Yasuhiro Someda
IPC分类号： A61B6/00
CPC分类号： A61B8/0825 , A61B5/0095 , A61B8/4281
摘要： The present invention employs a measuring apparatus having: a holding plate for holding a subject; an acoustic matching member provided between the subject and the holding plate; and a probe for receiving an acoustic wave propagating through the subject via the acoustic matching member and the holding plate, wherein the acoustic matching member includes a first portion that contacts the subject and a second portion that contacts the holding plate, and the second portion has greater rigidity than the first portion.
摘要翻译： 本发明采用一种测量装置，其具有：用于保持被检体的保持板; 设置在所述被检体和所述保持板之间的声匹配部件; 以及用于经由所述声匹配部件和所述保持板接收通过所述被检体传播的声波的探针，其中所述声匹配部件包括接触被检体的第一部分和与所述保持板接触的第二部分，并且所述第二部分具有 比第一部分具有更大的刚度。
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公开(公告)号：US20110257530A1
公开(公告)日：2011-10-20
申请号：US13140866
申请日：2009-12-16
CPC分类号： A61B8/0825 , A61B5/0091 , A61B5/0095 , A61B5/4312
摘要： When a subject is pressed by a plate and an acoustic wave is received by a probe via the plate, the acoustic wave is refracted because of the difference between a sound velocity in the subject and a sound velocity in the plate. When the refraction is not considered, a reduction in resolution occurs. A correction table or a correction formula for correcting image distortion associated with refraction is provided. After image information is acquired, new image information is acquired in accordance with the correction table or the correction formula, and is displayed.
摘要翻译： 当受试者被板按压并且通过探针经由板接收声波时，由于被检体中的声速和板中的声速之间的差异，声波被折射。 当不考虑折射时，会发生分辨率降低。 提供了用于校正与折射相关联的图像失真的校正表或校正公式。 在获取图像信息之后，根据校正表或校正公式获取新的图像信息，并且显示。
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10.发明申请公开(公告)号：US20110251475A1
公开(公告)日：2011-10-13
申请号：US13140816
申请日：2009-12-16
IPC分类号： A61B6/00
CPC分类号： A61B5/0095 , A61B5/0091 , A61B5/4312 , A61B8/0825 , A61B8/5207
摘要： When a subject is pressed by a plate and an acoustic wave is received by a probe via the plate, the acoustic wave is refracted because of the difference between a sound velocity in the subject and a sound velocity in the plate. When the refraction is not considered, a reduction in resolution occurs. Weights for signals or virtual wavefronts corresponding to the signals to be added to one another are determined using a thickness of the plate, the sound velocity in the plate, the sound velocity in the subject, positions of image elements (pixels or voxels) for image information, and arrival times of the acoustic wave from an object that is a sound source. The signals or the virtual wavefronts corresponding to the signals are added to one another, thereby acquiring the image information.
摘要翻译： 当受试者被板按压并且通过探针经由板接收声波时，由于被检体中的声速和板中的声速之间的差异，声波被折射。 当不考虑折射时，会发生分辨率降低。 使用板的厚度，板中的声速，对象中的声速，图像的像素（像素或体素）的位置来确定与要添加到彼此的信号相对应的信号或虚拟波前的权重 信息和来自作为声源的物体的声波的到达时间。 对应于信号的信号或虚拟波前相互添加，从而获取图像信息。
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