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Patent Searching and Data


Matches 401 - 450 out of 2,701

Document Document Title
WO/1986/005022A1
Warning systems for aircraft that provide a warning to the pilot of an excessive altitude loss or an excessive descent rate after take-off as long as he is flying below a predetermined altitude have the problem that they require a valid ...  
WO/1986/005021A1
A proximity to terrain warning system for aircraft utilizes a first warning envelope (Fig. 3) to generate a warning in the event of insufficient terrain clearance after take off. A different warning envelope (Fig. 4) is employed to gener...  
WO/1986/005023A1
Aircraft ground proximity warning systems that provide the pilot with a warning in the event that the closure rate with terrain is too high have the problem that when such systems are used in aircraft that are intentionally flown at high...  
WO/1986/001622A1
A system (10) using altitude (16), barometric altitude rate (14), airspeed (18), landing gear position (20) and the state of the arming of the weapons of the aircraft (20) for providing warning (34) to the pilot of a tactical aircraft in...  
WO/1986/001022A1
Performance of an aircraft ground proximity warning system can be improved, especially where the performance of the aircraft itself has been degraded by a factor such as wind shear, by extending Mode 1 (24) and Mode 3 (32) warning envelo...  
WO/1985/004012A1
A pressure sensing means for a body (10) movable in a fluid in a direction transverse to the longitudinal axis (33) of the body. The chamber (17) is provided within the body (10) and a plurality of bores (14) extending radially from the ...  
WO/1985/003566A1
A terrain advisory system (10) utilizes stored data (18) representative of terrain and other obstacles in predeterminded geographical areas of interest to provide advisory warnings of the proximity of terrain, obstacles and restricted ar...  
WO/1983/001106A1
A device for indicating a definite direction, comprising a screen located in front and a screen located behind, which comprise opaque lines (3) separated by transparent interstices (4), whereby a moirĂ© pattern arises when the device is ...  
WO/1982/002944A1
A strut or boom mounted probe (10) having separate pressure sensing ports or sets of ports (25, 35, 36) axially spaced at three locations on the probe. The ports are normally located on the probe so that at 0 angle of attack, the pressur...  
WO/1982/001078A1
An instrument for marking leading lines, comprising a front screen and a behind screen (1, 2, 15, 16), which include opaque lines (3) separated by transparent interstices (4), whereby an interference pattern, a so-called moire pattern, a...  
WO/1981/002200A1
An instrument for use when levelling and when laying-out right angles comprises upright minors (1) which intersect each other at right angles and are carried on a frame structure (2) that is adjustable relative to the horizontal plane, s...  
WO/1980/002455A1
Arrangement to measure precisely probe-to-model board distance in a simulator. A source of radiation (17) is positioned to emit a beam (19) toward a model board surface (20) on which a scaled terrain model is constructed. A fixed positio...  
WO/1980/001106A1
A device for levelling-in or similar purposes, having a cabinet fitted with a minor on which sights are taken with the aid of a target device, such as a rod or similar. The minor (34) is mounted in a housing (38) inside the cabinet (42),...  
WO/1979/001122A1
A levelling device for underwater use having a flexible tube (1) open at two places (2, 4) with an inlet (6) for fluid flow intermediate the openings, whereby flow of the fluid into the tube causes fluid to emerge from one of the opening...  
JP7440686B1
The present invention provides a difference processing method, a difference processing device, and a program that can more appropriately calculate an elevation difference by reducing the influence of positional deviation between data. [S...  
JP7435124B2
To provide a road gradient meter that enables a user who is moving a route to intuitively recognize a road gradient.A road gradient meter 1 includes a CPU 10 that calculates a road gradient for each predetermined period and a display sec...  
JP7435300B2
To acquire accurate altitude information even when on board a flying vehicle, such as an airplane.An electronic apparatus 100 comprises: an atmospheric pressure sensor 31 that acquires atmospheric pressure information; a satellite inform...  
JP2024013586A
[Problem] To grasp the shape of the ground surface through simple processing. [Solution] An estimation device (100) includes an information acquisition unit (101) that acquires a first infrared image (Ii1) and a second visible light imag...  
JP2024011856A
The present invention provides a distance sensor module that can accurately measure the distance to a measurement target. [Solution] A distance sensor module A includes a distance sensor S and a housing H. The distance sensor S has a tra...  
JP7417563B2
To improve detection accuracy of position information within an establishment.An information processing device disclosed herein comprises a collection unit for collecting air pressure values acquired by an air pressure sensor of a termin...  
JP2023171889A
[Problem] To enable accurate identification of repair points that require repair at the time of repair construction. [Solution] The elevation difference detection method of the present invention converts each point within a predetermined...  
JP7390982B2
To increase the range of light reception and reduce the time or the labor for a measurement work.In a light receiver, a light reception surface 12 is provided to receive a laser beam L emitted from a light emission unit 2 used for a meas...  
JP7338815B2
Provided is a worker position measurement system that is unlikely to reduce the work efficiency of work in a building equipped with an elevator. A position measurement system (21) comprises a measurement unit (28), an estimation unit (30...  
JP2023120497A
To provide a subsidence measurement system and subsidence measurement method that can grasp an amount of subsidence of a structure such as a support and the like in real time.A subsidence measurement system comprises: a reference tank 16...  
JP7335780B2
Provided is a laser scanner combined with an electronic level without a reduction in effective irradiation range. A laser scanner S includes an electronic level unit 8 including a telescope and a level housing 20, being configured to acq...  
JP7311149B2
To provide a miniaturized rotorcraft capable of maintaining or improving the estimation accuracy of the altitude of the rotorcraft.The rotorcraft according to the present disclosure comprises a body part forming an airframe of the rotorc...  
JP7311686B2
To provide a plane inspection device, etc. with which it is possible to correct a deviation in height level of a test object on the basis of the measurement result of a liquid level.The present invention comprises a plurality of liquid l...  
JP7297437B2
To provide a concrete surface level inspection apparatus, a concrete surface level inspection system, a concrete construction method and a concrete thickness determination method capable of increasing operating efficiency of level measur...  
JP7297636B2
To provide technology that measures equipment point coordinates using a scanner without requiring manual height measurement by an operator.A scanner device S comprises: leveling rod height measurement means 20 for collimating a leveling ...  
JP7284129B2
To provide a measurement apparatus and a measurement method which can perform highly accurate measurement over a medium and long term.A measurement apparatus 1 for measuring a displacement amount in a vertical direction of a structure as...  
JP7282578B2
To provide an angle measuring device capable of easily measuring an angle without using a dedicated tool.An angle measuring device 1 includes: an image acquisition section 21 for acquiring a picked-up image; a display control section 22 ...  
JP7270083B2
To provide a measurement device, a measurement method, and a measurement program which can easily measure an inundation height of a building.A data acquisition section 112 acquires point group data as a plurality of pieces of point data ...  
JP2023058787A
To provide an identification system capable of identifying information useful for managing an identification object, and an identification program.A server device 2 for identifying a position or a region of an object to be specified comp...  
JP2023055504A
To enable an efficient grasp of the height position of an article while suppressing the cost.An article management system of the invention comprises: at least one first wireless device installed at a known location and storing first iden...  
JP2023050513A
To provide a technology that generates uneven level display data that enables uneven level inspection results to be intuitively and visually recognized.An uneven level inspection device 1 comprises: a target T whose distance from an insp...  
JP2023050332A
To provide a survey system with which it is possible to easily measure a deviation from or an uneven state of the set height of a measurement object plane, and carry out construction work, such as concrete pouring work or ground leveling...  
JP2023050512A
To provide a technique capable of printing unevenness-level information on an inspection surface in an intuitively and visually recognizable manner.An unevenness level inspection device 1 is provided with a target T whose distance from a...  
JP2023048772A
To increase the measurement accuracy of measuring a depth to a predetermined position of a hole in the ground.In a hole measurement method, a distance measurement device 40 suspended in a hole 10 in a ground G measures a distance between...  
JP2023039357A
To provide a finished shape management method for appropriately managing a finished shape for the thickness of a second layer when pavement repair work for laying the second layer over a first layer is performed.A finished shape manageme...  
JP2023036079A
To provide a level table manufactured at low cost, allowing a plurality of laser level devices to be placed at a same height in a simple manner and allowing a state of those devices to be secured and kept for a long time.A level table is...  
JP2023025465A
To provide a rotary laser system, a rotary laser device, and a control method with high convenience.A rotary laser system comprises: a rotary laser device 2 that can emit a laser beam; an acceleration sensor 223 that can detect the accel...  
JP2023020040A
To provide an altitude measuring device capable of making measurement accuracy excellent while keeping down calculation load.An altitude measuring device (1) according to the present disclosure includes: an atmospheric pressure sensor (5...  
JP7218941B2
To provide a virtual space formation method of a cutting direction of a thinning lumber or the like, capable of coupling pieces of space information of timber interval width information in a cutting direction and height information of a ...  
JP7216676B2
To improve followability when calculating an altitude difference and saving the power.A measurement control device includes: a base point measuring unit for measuring an atmospheric pressure at a base point; a survey point measuring unit...  
JP2023503950A
The method and apparatus include detecting that the mobile device is in the first region and the second region at different times; collecting pressure data from the mobile device and the reference sensor; estimating the altitude of the m...  
JP2023501009A
The present invention provides a method for determining the floor on which a terminal is installed, S1, generating pressure data for a reference floor; S2, dividing the map coordinate system and establishing a city-level grid pressure da...  
JP7193824B1
An object of the present invention is to accurately measure the height of trees in a forest. A drone for measuring the height of trees constituting a forest includes a measurement unit that emits light to measure the height of the tree, ...  
JP7169835B2
To provide an electronic level capable of correcting noise due to sensitivity heterogeneity according to a temperature.An electronic level (100) includes: an image sensor (20) which images a leveling rod pattern, so as to output imaging ...  
JP7157754B2
A method is disclosed comprising: determining at least one relative altitude information based, at least in part, on at least one pressure information, wherein the at least one relative altitude information is indicative of a relative va...  
JP7156544B2
An object of the present disclosure is to provide a ground-based height measurement method, a ground-based height measurement device, and a program capable of measuring the lowest height of a cable above a ground even when three-dimensio...  

Matches 401 - 450 out of 2,701