公开(公告)号：US11971288B2

公开(公告)日：2024-04-30

申请号：US17642921

申请日：2020-10-29

申请人： PATLITE CORPORATION

发明人： Hiroki Tanaka

IPC分类号： G01F23/00

CPC分类号： G01F23/0007

摘要： A level meter includes light emission segments forming an emission region, a register portion to register a default emission condition and an emission-condition specified value, and a control portion. The control portion controls the light emission so that the emission region spreads in an emission proceeding direction according to an increase in numerical quantity to be expressed. An emission-condition specified value indicates a command to apply a predetermined specified emission condition concerning a subsequent segment positioned on a more upstream side than a foremost segment positioned on a most downstream side in the emission proceeding direction. The control portion allows all the light emission segments forming the emission region to emit light based on the default emission condition, and the control portion allows the foremost segment to emit light based on the default emission condition whereas allowing the subsequent segment to emit light based on the specified emission condition.

公开(公告)号：US20240044687A1

公开(公告)日：2024-02-08

申请号：US17642921

申请日：2020-10-29

申请人： PATLITE CORPORATION

发明人： Hiroki TANAKA

IPC分类号： G01F23/00

CPC分类号： G01F23/0007

摘要： A level meter includes light emission segments forming an emission region, a register portion to register a default emission condition and an emission-condition specified value, and a control portion. The control portion controls the light emission so that the emission region spreads in an emission proceeding direction according to an increase in numerical quantity to be expressed. An emission-condition specified value indicates a command to apply a predetermined specified emission condition concerning a subsequent segment positioned on a more upstream side than a foremost segment positioned on a most downstream side in the emission proceeding direction. The control portion allows all the light emission segments forming the emission region to emit light based on the default emission condition, and the control portion allows the foremost segment to emit light based on the default emission condition whereas allowing the subsequent segment to emit light based on the specified emission condition.

公开(公告)号：US20210225330A1

公开(公告)日：2021-07-22

申请号：US16650807

申请日：2018-09-28

申请人： PATLITE CORPORATION

发明人： Daisuke SHIGEMATSU ,  Takayuki YOSHIKAWA

IPC分类号： G09G5/38 ,  G09G5/02 ,  G06F3/14 ,  G08B5/36 ,  G05B23/02

摘要： A notification device includes a first input portion to which first information is input, a second input portion to which second information is input, a display portion to variably display information, and a control portion. The control portion controls the display portion to display information corresponding to the first information with a first display attribute and to display information corresponding to the second information with a second display attribute different from the first display attribute.

公开(公告)号：US20210225158A1

公开(公告)日：2021-07-22

申请号：US16650323

申请日：2018-09-28

申请人： PATLITE CORPORATION

发明人： Takaya UMEMOTO

IPC分类号： G08B27/00 ,  G08B5/36

摘要： A notification system includes a plurality of notification devices and a management computer. Each notification device includes a notification portion, an acceptance portion to accept information, a wireless communication unit, and a first CPU. The wireless communication unit receives a command transmitted from the management computer and transmits information corresponding to the accepted information to the management computer. The first CPU controls the notification portion to make a notification according to the accepted information and the received command. The management computer includes a first transmitting/receiving portion, a storage portion, and a second CPU. The second CPU applies the information which the first transmitting/receiving portion receives from the notification devices to a rule stored in the storage portion and determines the priority of the plurality of notification devices. The CPU transmits, to a notification device having the highest priority, a command to execute a highest priority notification indicating the highest priority of the notification device.

公开(公告)号：USD878947S1

公开(公告)日：2020-03-24

申请号：US29603552

申请日：2017-05-10

申请人： Patlite Corporation

设计人： Takaya Umemoto ,  Yoshiko Sakata

公开(公告)号：US10323820B2

公开(公告)日：2019-06-18

申请号：US15505796

申请日：2015-12-28

申请人： PATLITE CORPORATION

发明人： Daisuke Shigematsu

IPC分类号： F21S8/08 ,  F21V5/04 ,  G02B3/00 ,  F21V19/00 ,  F21Y115/10 ,  F21V23/06 ,  F21W111/00

摘要： A lens component disperses light from a source having a distribution characteristic in which luminosity becomes smaller according to distance from the optical axis. The component includes an incidence portion at a source position struck by light from the source and guiding portions branching from the incidence portion and extending radially from the source position. Each guiding portion includes a basal end portion joined to the incidence portion, emission end portion emitting light away from the source, and reflection surface guiding light that struck the basal end portion while performing internal reflection. The incidence portion and guiding portions form a light distribution structure arranged so that a ratio of luminosity in a direction making a predetermined angle with the optical axis with respect to luminosity in the axial direction in light emitted from the structure is larger than a corresponding ratio in the source's distribution characteristic.

公开(公告)号：USD749008S1

公开(公告)日：2016-02-09

申请号：US29485140

申请日：2014-03-17

申请人： Patlite Corporation

设计人： Daisuke Shigematsu ,  Takayuki Yoshikawa

公开(公告)号：USD651111S1

公开(公告)日：2011-12-27

申请号：US29385915

申请日：2011-02-22

申请人： Koichi Kuwano

设计人： Koichi Kuwano

公开(公告)号：USD647812S1

公开(公告)日：2011-11-01

申请号：US29385919

申请日：2011-02-22

申请人： Koichi Kuwano ,  Tetsuya Miyatake

设计人： Koichi Kuwano ,  Tetsuya Miyatake

公开(公告)号：US6033087A

公开(公告)日：2000-03-07

申请号：US997596

申请日：1997-12-23

申请人： Hitora Shozo ,  Tokio Kawashima

发明人： Hitora Shozo ,  Tokio Kawashima

IPC分类号： F21V5/02 ,  F21V5/04 ,  G01N21/88

CPC分类号： G01N21/8806 ,  F21V5/02 ,  F21V5/04 ,  F21Y2101/00 ,  Y10S362/80

摘要： An illuminating device including a cylindrical main body that is provided with a circularly arranged plurality of LEDs of different colors so as to be used in, for instance, an optical inspection apparatus. The illuminating device further includes a light diffusing element, light-condensing lens and a polarizing element or a prism having polarizing surfaces, which are all installed inside the cylindrical main body. The LED lights are corrected in intensity to be even by the light-diffusing element, pass through the light-condensing lens and further pass through the prism so as to be directed toward a single point and form a superimposed light illuminating an object, thus a CCD camera that is provided in the center of the cylindrical main body can take an image of the object.

摘要翻译： 一种照明装置，包括：圆筒形主体，其设置有多个不同颜色的LED的圆形布置，以便用于例如光学检查装置。 照明装置还包括全部安装在圆筒形主体内部的光散射元件，聚光透镜和偏振元件或具有偏振面的棱镜。 LED灯的强度被光散射元件均匀地校正，通过聚光透镜，并且进一步通过棱镜以朝向单个点形成照射物体的叠加光，因此， 设置在圆筒形主体的中心的CCD摄像机可以拍摄物体的图像。