| Document |
Document Title |
|
JP6830692B2 |
According to the present invention, a measurement method for visualizing the flow of a fluid (23) has: a preparation step for dissolving, in the fluid (23), a photochromic compound of which the amount of light absorption changes when the...
|
|
JP2021012264A |
To provide an optical scanner, an object detection device, and a sensing device that can secure light quantity while reducing the size of an optical deflector.An optical scanner has a light source unit that emits a light beam radiated at...
|
|
JP6825869B2 |
To provide an image display device configured to more faithfully display a projection image on a region where a physical quantity change has occurred. An image display device of the present invention includes a flow rate sensor and a scr...
|
|
JP2021008730A |
To provide a landing type offshore platform which can be inexpensively installed on the ocean while realizing stable power generation and wind condition measurement by adopting a landing type.A landing type offshore platform is a platfor...
|
|
JP6803036B1 |
To estimate an airflow state while suppressing labor and cost required for installation and management. An information processing method according to an aspect of the present invention is an information processing method executed by an i...
|
|
JP2020199487A |
To provide an apparatus for measuring a moving direction of froth for measuring a moving direction of froth in line by image processing to numerically convert in real time, a method for measuring a moving direction of froth, and a flotat...
|
|
JP6799640B1 |
To provide a fluid flow detecting device and a fluid flow detecting method capable of detecting particles existing in a predetermined space. The above-mentioned problem is an irradiation means for forming an irradiation region 31 by ligh...
|
|
JP6793448B2 |
There is provided a vehicle state determining device. An extracting unit is configured to extract feature points from images acquired by an imaging device mounted on a vehicle. An estimating unit is configured to estimate the movement am...
|
|
JP6790825B2 |
[Object] To provide an information processing device capable of accurately calculating a moving distance on the basis of the number of steps. [Solution] The information processing device includes: a movement determination unit configured...
|
|
JP6782602B2 |
To enable the direction of rotation to be detected over the entire circumference of a rotor and heighten the accuracy of measuring the flow rate or flow velocity of a fluid to be measured.Two magnetic sensors are fixedly installed with a...
|
|
JP2020178932A |
To provide a transfusion flow rate detector that using a safe, inexpensive, and non-electric power supply method, is installed by being freely positioned and directed and can be combined with a portable type infusion bag pressurizing dev...
|
|
JP2020169935A |
To provide a sheet light generator for emitting sheet light capable of easily and reliably measuring the flow of fluid between the emission position and a desired position, and a flow visualization system using the same.The sheet light g...
|
|
JP6764018B2 |
In a general aspect, motion is detected based on wireless signals. In some aspects, a modulation type of a first signal is identified at a motion detector device. The first signal is based on a wireless signal transmitted through a space...
|
|
JP2020148508A |
To provide a moving body detection device which detects movement of a moving body based on detection results of both an infrared sensor and a Doppler sensor.A moving body detection device includes: an infrared sensor 110 which detects ch...
|
|
JP6749185B2 |
To provide a wind direction measuring apparatus capable of more appropriately measuring a wind direction.A wind direction measuring apparatus 100 comprises a wind direction attenuation plate 5 in which multiple light attenuation films 50...
|
|
JP2020134400A |
To provide a monitoring device, a monitoring system and a monitoring program that can immediately recognize variation of attitude of an object.A monitoring device comprises: a device main body that is attached to an object; a measurement...
|
|
JP2020134199A |
To provide a faucet mounting type water flow detector which can be easily mounted at an existing faucet and which can precisely detect usage of tapwater with a simple configuration, and a watching system using this faucet mounting type w...
|
|
JP6729884B6 |
To provide a method of efficiently measuring a wind direction and wind speed by using an unmanned aircraft.A wind direction and wind speed measuring method of measuring a wind direction and/or wind speed by using an unmanned aircraft inc...
|
|
JP2020126009A |
To provide a passage part in which a slurry containing inorganic particles can be appropriately and easily observed and evaluated.A passage part is composed of one or a plurality of members (a main body member 1 and a lid member 2) and i...
|
|
JP6739662B2 |
A method for determining the spatial orientation of an object encompasses the steps of detecting a rotational speed of the object with the aid of a first sensor; determining an estimated value for the spatial orientation of the object ba...
|
|
JP6713598B1 |
To provide a fluorescent particle capable of finely visualizing the movement / motion of a fluid by regularly moving in the fluid while suppressing the halation generated by the object and painting the object around the fluid with a fluo...
|
|
JP6707721B2 |
The disclosure relates to a method for detecting a standstill of a vehicle, said method comprising a step of filtering, a step of normalizing and a step of observing. In the filtering step, an acceleration value in a first axis of the ve...
|
|
JP6692546B2 |
A valve member is allowed to come apart securely from an electrode even with a low fluid flow rate without affecting the returning operation of the valve member, thereby facilitating improvement in the reliability of fluid detection. A s...
|
|
JP6690009B2 |
In a general aspect, motion of an object is detected based on wireless signals. In some aspects, wireless signals based on a repeated wireless transmission are received at a wireless sensor device in a space. The received wireless signal...
|
|
JP6684863B2 |
To provide a work-at-height estimation device, a work-at-height estimation method, and a computer program, which allow for mitigating degradation in accuracy of determination as to whether work-at-height is being done or not without havi...
|
|
JP6686354B2 |
To analyze motion of a movable body on a structure with a small scale and simple system configuration, and to reduce costs or reduce time and effort for sensor installation.An acquisition section acquires at least one of acceleration in ...
|
|
JP6684393B2 |
This mobile terminal comprises a triaxial acceleration sensor, an identification unit for identifying acceleration that has been detected by the triaxial acceleration sensor and has been caused by the sudden braking of a vehicle, and a d...
|
|
JP2020046248A |
To appropriately predict the direction and the rate of wind which acts on a mobile body in front of a travel direction.A controller 10 includes: a vehicle information acquisition unit 122 for acquiring the moving rate of a vehicle 1 when...
|
|
JP6661452B2 |
A mobile device (1) according to one aspect includes an acceleration sensor (15) configured to detect an acceleration value, and a controller (10) configured to determine between a moving state and a non-moving state, based on the accele...
|
|
JP6656587B2 |
A sanitary device includes a wet area device includes a radio wave sensor, a control section and a controlled section. The radio wave sensor is configured to output a sensing signal concerning a water flow. The control section is configu...
|
|
JP6641371B2 |
A meniscus flow control device according to the present invention comprises: a meniscus flow detection unit for detecting, in a meniscus flow form of molten steel, relative temperature values for positions measured by a plurality of temp...
|
|
JP2020015465A |
To provide a stopping detection device which further reliably detects stopping of a vehicle like a train traveling on a dedicated path like a rail line or an exclusive road.A stopping detection device 100 comprises an imaging unit 10 ins...
|
|
JP2020016465A |
To provide a fluid sensor which can increase the durability of a detection surface without increasing the size.The fluid sensor includes: a thermal sensor element having a detection surface for detecting a flowing fluid; and a protective...
|
|
JP6638478B2 |
|
|
JP2020008990A |
To implement a switch system allowing an input of rotating operation.The switch system comprises: a protrusion provided on a substrate; a plurality of switches disposed on a side surface of the protrusion along a circumferential directio...
|
|
JP2020003354A |
To provide a temperature-sensitive structure in which a temperature-sensitive element has been firmly fixed onto a synthetic resin.Each of temperature-sensitive elements 3-1, ---, 3-16 has a layer structure comprising a molecular bonding...
|
|
JP6626042B2 |
|
|
JP6621167B1 |
The motion estimation device that estimates the motion of the device during vibration includes an estimation unit. The estimation unit uses a prediction model that represents the movement of the device, a sensor detection value that dete...
|
|
JP2019207111A |
To reduce a measurement error due to an updraft caused by heat of a heat conductor in an anemoscope using a temperature sensing element.An anemoscope 1 includes: a heat conductor 2; a heater 32 disposed inside the heat conductor 2; multi...
|
|
JP6613087B2 |
The aircraft includes a fuselage and at least one aerodynamic interface surface. It further includes a gimbaled mirror system which includes a mirror supported by a gimbal to receive a light beam from a light emitting source and reflect ...
|
|
JP6608106B2 |
To prevent the false detection of an exercise that is unintended by a user.A semiconductor device according to the present invention includes: an input unit to which are inputted a plurality of acceleration signals indicating each of acc...
|
|
JP2019197090A |
To provide a display device and a performance device capable of achieving a performance in which light, color, and the like change at low cost.A display device (1) is composed of a sensor part (2) for detecting a physical quantity and a ...
|
|
JP6601073B2 |
A fluid heating apparatus (1) includes an impeller (50) arranged in a flow detection region (40) in which flow of fluid to be heated by a heater (30) is detected, wherein the impeller (50) includes a blade portion (51), and the blade por...
|
|
JP6596636B2 |
A measuring method enabling simple and accurate measurement of a flow velocity distribution in a flow field inside a flow passage of an optical cell and a particle size-measuring method using the measuring method are provided. Providing ...
|
|
JP6595126B2 |
In a general aspect, motion of an object is detected based on wireless signals. In some aspects, a receiver in a space receives wireless signals; the wireless signals are based on transmissions of a reference signal by a transmitter. Eac...
|
|
JP6590326B2 |
An apparatus for sensing a rotating body includes a plurality of units to be detected provided on the rotating body; at least two sensing coils disposed to face the units to be detected; an oscillator including at least two capacitors re...
|
|
JP6592245B2 |
A mobile device and a method for estimation of direction of motion of users are described. The mobile device (100) comprises an inertial sensor (112) to capture acceleration signals based on motion of the user and a direction estimation ...
|
|
JP2019174222A |
To detect wind which a mobile body receives, without using a pressure sensor.A voice data generator is equipped to the outer surface of a mobile body. The voice data generated by the voice data generator is sent to an analyzer 10. The an...
|
|
JP2019168311A |
To monitor the state of a water flow with a low-price and simple configuration.A data reception unit (510) receives positional information of a plurality of sensors from a plurality of sensors arranged on the surface of water. A water le...
|
|
JP6583116B2 |
|
