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JP6474682B2 |
Provided is an ultrasonic flow switch which can be stably mounted on pipe. A clamp part is mounted on an outer surface of the pipe. A casing part which integrally or independently holds the first and second ultrasonic wave elements is fi...
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JP6474282B2 |
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JP6475544B2 |
A multi-optical axis photoelectric sensor includes: a pair of body-side packings (61) which seal between a body housing (31) and both side edges of a light transmissive plate (81); first packings (72) which seal between caps (41) and the...
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JP6474593B2 |
There is provided an area monitoring sensor, an operating state of which a user can be checked without approaching a hazard source. An area monitoring sensor, which detects an intruding object in a monitoring area to generate a stop sign...
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JP2019029320A |
To provide a sensor device suitable for enlarging a light emitting unit.A sensor device includes a light guide member 48 capable of internally guiding light incident from the incident surface 48a and emitting light from the emission surf...
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JP6464001B2 |
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JP6460492B1 |
To further strengthen a function for suppressing unauthorized modification related to unauthorized opening of a housing. An information processing device detects whether a housing is in an open state or a closed state, and has a switch m...
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JP6456014B2 |
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JP6454219B2 |
Provided is an ultrasonic flow switch which can be stably mounted on pipes. A casing part which integrally or independently holds the ultrasonic wave elements is mounted on an outer surface of the pipe by a clamp part. An acoustic coupla...
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JP6453828B2 |
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JP6452978B2 |
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JP6453156B2 |
To provide an ultrasonic wave flow rate switch that can be manufactured at low costs without reducing efficiency of transmission and reception of ultrasonic waves.A casing part 500 integrally or individually holding ultrasonic wave eleme...
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JP6454600B2 |
To provide an ultrasonic wave flow rate switch that is usable with simple setting operation.An ultrasonic wave element 710 implements at least transmission out of the transmission of an ultrasonic wave to a fluid body flowing in piping a...
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JP6454601B2 |
To provide an ultrasonic flow rate switch which makes it possible to quickly and easily recognize a change in flow rate over time.With two ultrasonic elements fixed to the outer surface of piping, ultrasonic waves are alternately transmi...
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JP6447542B2 |
the present application relates to a sensor device (1), which includes a body case (10A) provided with an opening (14), and a body cover (10B) assembled to the body case (10A) to cover the opening (14). The body cover (10B) has at an out...
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JP6439340B2 |
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JP2018198115A |
To provide an operation member position detection device capable of detecting a position of an operation member with a simple configuration.An operation member position detection device 1 comprises a camera 2 and a control device 3. The ...
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JP2018185192A |
To provide an adjustment tool capable of adjusting a photoelectronic sensor without connecting a sensor head to a main body unit.An adjustment tool 2 comprises: a sensor connection unit 201 connected with a light projection unit which pr...
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JP2018186041A |
To provide an amplifier separation-type photoelectric sensor, in which a sensor head can be configured without using a board.A photoelectric sensor includes: metal pins 113a, 113b; a housing (a holder 114 and a housing 115) covering the ...
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JP2018186039A |
To provide an amplifier separation-type photoelectric sensor, in which a sensor head can be configured using a single printed board.A photoelectric sensor includes: a printed board 113 including electrodes 1131a, 1131b formed on a side f...
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JP2018186040A |
To provide an amplifier separation-type photoelectric sensor, in which a sensor head can be configured without using a board.A photoelectric sensor includes: a signal transmission cable 103; a housing 113 integrally formed on one end sid...
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JP2018185161A |
To reduce false detection.A photoelectric sensor includes: a light emitting element 101 for emitting light; a light receiving element 102 for receiving light; a signal transmission cable 103 with one end connected to the light emitting e...
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JP2018181762A |
To provide a proximity sensor capable of improving detection accuracy by reducing impact of crosstalk light, while dealing with small sensor window of electronic equipment.A proximity sensor (120) includes a light-emitting device (102), ...
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JP2018174086A |
To increase detection accuracy of a sensor by a relatively simple structure.A line sensor device comprises: a rod lens array; a line sensor receiving light from the rod lens array; a line sensor substrate having the line sensor; an insid...
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JP6418517B2 |
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JP6419295B2 |
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JP6414351B2 |
To provide a limited area reflection type optical sensor and electronic device that can highly accurately detect such an object in which a distance to a surface to be measured varies by broadening a detection range in far and near direct...
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JP6409283B2 |
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JP6394626B2 |
A sensor device (1) includes: a casing (10) provided with an opening (12); a cover member (24) covering the opening (12); a gasket (91) interposed between the cover member (24) and the casing (10); and a fixing cover (18) which fixes bot...
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JP6396877B2 |
A mechanical force switch to be disposed along a longitudinal device axis of a medical device includes an electrically conductive switching piston to form a first electrical contact of the switch, a hollow body, an end stop, a bias devic...
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JP2018147579A |
To provide a photoelectric sensor capable of detecting a transparent object to be detected with a simple constitution.A photoelectric sensor includes: a reflecting part (20) which reflects light such that the light is obliquely incident ...
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JP2018147693A |
To realize a low-cost and highly reliable sealing structure and miniaturize a housing.The sensor has a housing made of metal. The housing includes at least two members. The two members are joined by a seaming structure (10). At least a p...
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JP6392990B2 |
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JP6390985B2 |
A method for synchronizing a light grid comprising a transmitting unit having a plurality of transmitters and a receiving unit having a plurality of receivers. A transmitter control unit activates the transmitters one after another in a ...
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JP6388439B2 |
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JP2018137057A |
To enable the mounting of a mirror without using a nut.A mirror for a reflection-type photoelectric switch includes a metal sleeve 23 having a screw hole. The mirror 2 has a reflective surface 21 reflecting light. The mirror 2 has a thro...
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JP6380684B2 |
[Problem] To provide a pressure-sensitive sensor having suppressed surface adhesiveness and excellent terminal workability. [Solution] This pressure-sensitive sensor is provided with: a cylindrical elastic insulator 2 having a hollow sec...
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JP2018124139A |
To detect the presence/absence of an object without using an optical fiber.A photoelectric sensor comprises: a plurality of light emitting elements 101 that emit light according to transmission signals; light receiving elements 102 that ...
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JP6371663B2 |
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JP6368682B2 |
An optical coupling device includes a power lead with a first portion and a power line portion. A light-emitting element is disposed on the first portion. A ground lead includes a ground line portion and a second portion with a drive cir...
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JP6361192B2 |
A start-up time of a production facility is shortened while generation of a muting error is suppressed, whereby productivity is improved. A multiple-optical-axis photoelectric sensor system (100) includes a projector (1), an optical rece...
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JP6358748B2 |
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JP6358227B2 |
A proximity sensor (1) is configured from a plurality of first substrates (111, 112, 113, 114, 115) and a second substrate (12). The plurality of first substrates (111, 112, 113, 114, 115) are each provided with an optical sensor (23) fo...
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JP6355578B2 |
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JP6349808B2 |
A photosensor includes a module mountable on two types of photosensors, or a flat (straight) type and an outer L-shaped type. An emitter lead includes, between its first and second bases, a first direction changing section that changes t...
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JP6353739B2 |
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JP6349404B2 |
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JP6349189B2 |
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JP6346846B2 |
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JP6337457B2 |
A reflective photoelectric sensor produces a line beam expanded in a longitudinal direction and also in a width direction to increase the detectable range and also to increase the coverage for averaging. A photoelectric sensor (100) is a...
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