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Patent Searching and Data


Matches 1 - 50 out of 14,641

Document Document Title
WO/2018/164694A1
A system and method for evaluating integrity of cement in a wellbore with multiple casing strings. The system and method may include at least one source that can emit a field of photons, and at least one photon detector spaced away from ...  
WO/2018/163377A1
An infrared detector (1) is provided with: a dual-type pyroelectric element (10) having a pyroelectric substrate, a right-side front electrode (12R) provided to a surface of the pyroelectric substrate, and a left-side front electrode (12...  
WO/2018/164336A1
The present invention relates to a safety device for preventing fingers from being jammed in a space between a door and a door frame by installing optical sensors on cage doors of an elevator. Light emitting sensors and light receiving s...  
WO/2018/157197A1
There is provided a microprocessor-controlled rover having light and positioning sensing capabilities for the semiautonomous taking of light level readings in a more accurate manner. In embodiments, the rover comprises a cosine and V lam...  
WO/2018/156673A1
Apparatus and methods for performing optical analyses in a harsh environment are disclosed. Some of the systems and methods of the present disclosure include fluorescence, absorption, and reflectance detection using a drum spectrometer. ...  
WO/2018/155149A1
The device according to one embodiment of the present invention is a sensor information presentation device that is mounted on a moving body travelling on a predetermined fixed course, and that is provided with: a sensor information acqu...  
WO/2018/156360A1
Certain aspects of the present disclosure provide methods and apparatuses for detecting foreign objects via infrared sensing. One example apparatus generally includes at least one infrared (IR) sensor configured to output a thermal signa...  
WO/2018/142898A1
This photoelectric sensor 1 is provided with: a plurality of light-emitting elements 101 which emit light obtained by converting a transmission signal; light-receiving elements 102 which are provided so as to form pairs with the light-em...  
WO/2018/142896A1
This object detection sensor 1 is provided with: a plurality of light-emitting elements 101 which emit light obtained by converting a transmission signal; a single light-receiving element 102 for receiving light; signal transmission cabl...  
WO/2018/142897A1
This photoelectric sensor 1 is provided with: a plurality of light-emitting elements 101 for emitting light corresponding to transmission signals; light-receiving elements 102 which are provided so as to form pairs with the light-emittin...  
WO/2018/143448A1
The present invention has a special detection area in which detection using a detection algorithm for activation to detect a person or an object and detection using a detection algorithm for protection to detect a person or an object mor...  
WO/2018/142895A1
This sensor device (photoelectric sensor 1) is provided with: a plurality of light-emitting elements 101 which emit light obtained by converting a transmission signal; light-receiving elements 102 which are provided so as to form pairs w...  
WO/2018/143572A2
In order to measure multiple facilities, when measurement optical signals for the multiple facilities are received, a facility measurement system extracts physical quantities included in the measurement optical signals. Facility state in...  
WO/2018/140074A1
This disclosure is directed to system for transferring a substrate, such as a microscope slide, and holding the substrate within at least one device. The system includes a holder for holding the substrate and a gripper for transferring t...  
WO/2018/135488A1
[Problem] To provide a technique that makes it possible to accurately detect foreign matter flowing through a flow path unit. [Solution] This device is configured provided with: flow path units 15A-15K through which a fluid supplied to a...  
WO/2018/136582A1
A light curtain system for an automated apparatus accessible through an entry space includes a bottom border, a first side border, and a controller. The bottom border has a first light detection device and a light emission device. The fi...  
WO/2018/132546A1
A chopped PIR (C-PIR) sensor is capable of detecting both stationary and moving objects with a high degree of accuracy using a narrow infrared semi-transparent chopper to temporally shutter incident radiation received by pyroelectric sen...  
WO/2018/120444A1
An infrared radiation spectral characteristic simulation analysis method for a moving target. The method comprises: firstly, establishing a three-dimensional geometric model for a moving target, and dividing the target according to regio...  
WO/2018/105031A1
A substrate detection device (1) is provided with: a light projection unit (4) which is arranged so as to face an inlet (31) and an outlet (31) each corresponding to a specific position on a conveyance path (3), and which projects detect...  
WO/2018/107071A1
An improved and simplified laser safety screen and method utilizing a novel rotating mirrored polygon hub having mirrored surfaces with at least one of the surfaces in an orientation (or angle Θ) other than parallel to the axis of rotat...  
WO/2018/105112A1
This system detects an intruding object candidate from the video of a visible-light camera and far-infrared-light camera for monitoring the sea; derives, for example, size, speed, and intrusion direction and linearitie; and carries out s...  
WO/2018/101002A1
The present invention addresses the problem of providing an infrared detection device whereby unevenness of sensitivity in a sensing area can be suppressed. Each of a plurality of light receiving units (2) in a light receiving system (1)...  
WO/2018/101001A1
The present invention addresses the problem of providing an infrared sensor with which it is possible to suppress variation in sensitivity within a detection area. One small detection area (13) among a plurality of small detection areas ...  
WO/2018/096819A1
This occupant detection system (100) is provided with a sensor (120) for generating an image by imaging a vehicle interior, an imaging position changing unit (130) for changing the orientation of the sensor such that the position of the ...  
WO/2018/094497A1
A system for measuring soil constituents having coulter comprising an electromagnetic radiation detector, a source of electromagnetic radiation, and a window transparent to electromagnetic radiation, the source emits radiation through sa...  
WO/2018/095104A1
A scanning inspection system (10) for an inspection passage (L) comprises: at least two first entrance-exit scanning inspection devices (102) respectively disposed on both sides of an entrance and an exit of an inspection passage (L), th...  
WO/2018/095103A1
A mobile scanning detection system (10), comprising a vehicle body (102) and a detector arm (104), the detector arm (104) comprising a transversal arm (1042) and a vertical arm (1044), a first detection device (108) and a second detectio...  
WO/2018/091155A1
The invention relates to a device (23; 230; 2300) and a method for ascertaining a degree of occupancy of a transport device (20). The device (23; 230; 2300) comprises at least one light barrier (231, 232, 233) for detecting transport goo...  
WO/2018/094284A1
Devices and methods for determining the position of a device relative to a person using the device, or the position of a part of a user's body relative to the user. One or more thermal sensor may be used to determine the relative positio...  
WO/2018/087817A1
An object detection device is provided with: a detection unit for outputting detection information including the reliability of each object detected at each detection period; a determination unit for incrementing the number of detections...  
WO/2018/084355A1
According to one embodiment of the present invention, a terahertz wave concentrating module can comprise: a first lens for changing a terahertz wave, which is emitted while a terahertz Bessel beam penetrates an object to be inspected, so...  
WO/2018/084984A1
Receiver-consistent scalars of seismic receiver channels are used for time-lapse monitoring of a sub-surface earth formation. Signals are induced by seismic waves propagating through the earth formation adjacent to each respective seismi...  
WO/2018/079297A1
The present invention provides a malfunction detecting device with which, even if an error exceeding a scope of guarantee occurs in the position or speed of a peripheral object output by a sensor which monitors the periphery of a vehicle...  
WO/2018/072604A1
An intelligent mirror, comprising: a mirror surface (2), and an induction control device (1) disposed at an inner side the mirror surface (2). The inner side of the mirror surface (2) is also provided with an infrared emitting device (3)...  
WO/2018/069991A1
Provided are a radiation irradiating apparatus and a radiation irradiating method capable of switching whether or not radiation irradiation can be performed in a manner suitable for the state of a room to be irradiated with radiation. Fr...  
WO/2018/070977A1
An optical device provided to interrogate a fluid sample. The optical device includes a light source configured to provide an light, an optical interface configured to allow the light to pass through to interact with the fluid sample, an...  
WO/2018/067113A1
A property of a downhole fluid, for example, a chemical species or ion concentration, may be accurately determined and logged based on measurements received from an optical detector where the optical detector is fed information or signal...  
WO/2018/061338A1
Provided is a technique for detecting whether or not a liquid drops during a non-supply period. In this detecting method are performed: an image capturing step in which, during a non-supply period in which supply of liquid to a target no...  
WO/2018/060913A1
Optical sensor for detecting electromagnetic beams (F) simulating bullets in a military tactical simulation, the optical sensor (1) having a substantially laminar body (2) comprising: channelling layers (4) configured to convey and maint...  
WO/2018/061561A1
This method for estimating the presence of a metal compound is a method for estimating the location and/or the proportion at which a metal compound is present, wherein the method includes observing a reflectance spectrum at an observatio...  
WO/2018/059125A1
A millimeter wave image based human body foreign object detection method, comprising: acquiring a millimeter wave gray scale image of a human body (S110); according to a pre-determined foreign object imaging characteristic, extracting fr...  
WO/2018/063234A1
A method and system are disclosed that provide chemical composition data of a fluid. The system includes a first downhole electro-opto-mechanical device to transmit microwave radiation through the fluid. The microwave radiation is genera...  
WO/2018/056978A1
A device including at least two ICEs that optically interact with a sample light to generate a first and a second modified lights is provided. The at least two ICEs include alternating layers of material, each of the layers having a thic...  
WO/2018/056976A1
A system includes an optical computing device having an optical multiplexer that receives a sample light generated by an optical interaction between a sample and an illumination light is provided. The system includes sensing elements tha...  
WO/2018/056985A1
A cementing tool with a top seal and a bottom seal may be positionable within a casing string of a wellbore. A fiber optic line may be coupled to the top seal and to a second fiber optic line coupled to a bottom seal that is deployed wit...  
WO/2018/051701A1
Through the present invention, a transparent part can be sensed regardless of fluctuation in optical rotation properties of the transparent part. In the present invention, a line connecting the center of a first light emitting element fo...  
WO/2018/045779A1
A terahertz imaging system and a terahertz security check device. The terahertz imaging system comprises: a terahertz radiation module (10); an optical chopper (20), which modulates a terahertz wave radiated from the terahertz radiation ...  
WO/2018/045964A1
A power adjustment method and apparatus, and a human body security check device. The method is applied in a human body security check device or an inspection device provided with a millimeter wave transceiver (302). An adjustable power a...  
WO/2018/043509A1
This sensor detection area adjusting system is provided with: a sensor which is provided with a detecting unit, the detecting unit having a detection area in a position remote from the sensor; and a notifying unit which issues a notifica...  
WO/2018/043511A1
An automatic door that performs a prescribed operation when a first sensor that has a detection area for detecting a person or object set on the trailing side of a door is in a state of detecting a person or object with the door in a pre...  

Matches 1 - 50 out of 14,641