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JP4128812B2 |
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JP3143223U |
A load cell with IP address contains a power supply and a load sensor. Said power supply includes a bridge power supply and a power supply. Said load sensor includes an IP converting board/box for converting analog signals outputted from...
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JP4117759B2 |
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JP4114499B2 |
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JP4113758B2 |
A calculator (6) calculates filter coefficients of weighing signal using arithmetic expression with parameter specifying position of attenuation band in filtering process. Input value of parameter is substituted into arithmetic expressio...
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JP2008151596A |
To realize cost reduction of a load cell.The load cell is equipped with a bridge circuit 100, a peripheral circuit 100P and a straining body whose strain amount varies according to a load. The bridge circuit 100 includes terminals 102-10...
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JP4111136B2 |
A strain sensor comprising a metal substrate, a first electrode provided on the metal substrate, a glass layer formed on the first electrode, and a second electrode and a strain detecting resistor provided on the glass layer. In the stra...
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JP4108332B2 |
To provide the piezoelectric measuring method and device capable of measuring in a time domain. In this measuring method, the electric charge generated on a piezoelectric material in loading or unloading a weight, is measured by an integ...
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JP4107094B2 |
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JP4101765B2 |
A closed space is formed in a three layered structure consisting of base, elastic layer and cover, on applying load to the structure. A strain detection element is sealed in the closed space, to detect the air pressure variation caused b...
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JP4101381B2 |
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JP2008134254A |
To provide a scanning probe microscope of simple constitution capable of detecting exactly a sample surface, and an excitation method for exciting a cantilever array.In this scanning probe microscope, an optical lever incident light 67 i...
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JP2008116393A |
To provide a load cell unit capable of satisfactorily weighing the weight of a measuring object, even when the ambient temperature varies, and to provide a weight checker and a balance that utilize the load cell unit.A strain element has...
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JP2008107358A |
To provide an optical fiber homodyne laser interferometer that has a simple constitution and can perform precise detection of a cantilever.The optical fiber homodyne laser interferometer has a microcantilever detection optical system for...
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JP2008102082A |
To provide a balance dispensing with calculation or memorizing of a numerical value by a user, even when different objects are added successively in prescribed weight into a container, in the state where the container is placed on the ba...
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JP2008100568A |
To provide a bolt fastening structure and a seat load measurement device capable of relaxing impact of contact of a screw part of a bolt and a bolt hole.The seat load measurement device is provided with a plurality of load cell units 2 p...
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JP2008101955A |
To improve load detection accuracy by devising a place for disposing a load cell for load sensing in a metering device; and to reduce the number of parts by making a load detection mechanism simple.The device comprises a load cell main b...
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JPWO2006006670A1 |
A load sensor that can measure accurately without being affected by unnecessary external force and has a simple structure is obtained. For this purpose, a strain generating body 3 that is integrally formed with a mounting portion 9 to be...
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JP2008512304A |
A seat weight sensor for detecting the load upon a vehicle seat. The seat weight sensor includes a seat rail positioned under the vehicle seat. A lever arm is mounted to the vehicle seat. One end of the lever arm has one or more stationa...
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JP4079971B2 |
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JP4071088B2 |
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JP4069256B2 |
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JP2008064497A |
To provide a load cell unit capable of satisfactorily weighing objects to be weighed even in the case where ambient temperature has changed and provide a weight sorting machine and an electronic balance using the load cell unit.A strain ...
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JP4055200B2 |
To provide a fork for carrying a substrate equipped with a sensor for detecting a substrate existing on the fork regardless of the material of the substrate, a surface condition or an atmosphere around an apparatus. In the fork 1 for car...
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JP2008045947A |
To accurately detect liquid volume by a simple structure and also even in a small space.This liquid volume detector detects the volume of a liquid stored in a container 10 mounted on a stage 50. This volume detector includes: a touched p...
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JP2008046115A |
To thermally insulate a load cell from a load or a support structure in a weighing module using the load cell.The weighing module has a first mounting device 1, which is in force contact with a load that is to be determined, and a second...
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JP2008505323A |
The present invention comprises an apparatus and a method for mass analyses of an array of samples contained in distinct sample holders. The sample holders are placed on a plurality of sensors which preferably comprise an array of microb...
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JP4049892B2 |
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JP2008026099A |
To provide a radio electrodeless resonance vibrator mass detector.The radio electrodeless resonance vibrator mass detector is equipped with at least a piezoelectric vibrator 102 vibrated by a piezoelectric effect when a vibration electri...
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JP4039284B2 |
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JP2008002870A |
To provide a load cell capable of detecting an electrical signal well according to the weight of a weighing object, and a method of manufacturing such a load cell.A base line is prepared on a first adhesion side of an elastic body (S101)...
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JP4028785B2 |
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JP2007327788A |
To provide a wheel load/lateral pressure sensor and its measurement method, capable of extensively reducing capability of raised derailment accident of railway vehicle, using only the wheel load/lateral pressure sensor stack on the perip...
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JP2007315768A |
To provide an electronic measuring apparatus which prevents size increase in the apparatus and eliminates the need to physically take out wiring to eliminate instability in weight measurement. The electronic measuring apparatus comprises...
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JP4013633B2 |
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JP4009221B2 |
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JP4009155B2 |
An occupant determining device includes a load detecting sensor provided on a seat body and a controller. The controller calculates a detected load value based on an output value of the load detecting sensor and performs occupant determi...
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JP4009215B2 |
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JP4009154B2 |
An occupant determining device includes a load detecting sensor provided on a seat body and a controller. The controller calculates a detected load value based on an output value of the load detecting sensor and performs occupant determi...
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JP4003024B2 |
An electronic balance including a first Roberval's chain, a second Roberval's chain connected to the first Roberval's chain, and a detector. The first Roberval's chain includes a first fixed pillar, a plurality of first beams, and a firs...
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JP2007285991A |
To provide an inexpensive load detecting device that withstands long term use and can be easily attached to an existing constituent and is used. In the load detecting device for determining the load of an occupant on an automobile sheet ...
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JP2007286024A |
To provide a weight sensor that does not require a capacitance weight sensor circuit, can be buried under the ground at low cost without affecting the noise, natural environment, or the like, and provides a detection area of a large rang...
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JP4002370B2 |
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JP3998046B2 |
A load cell is constructed with several strain gauges (7). Each of the strain gauges (7) is formed with a meandering conductive portion on a substrate or base member (8). Portions of the meandering conductive layer (9) defines a predeter...
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JP2007271302A |
To provide a distortion detection apparatus having few mounting members and satisfactory in work efficiency and user-friendliness. The distortion detection apparatus is provided with a column-like strain element 2 for generating strains ...
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JP2007263644A |
To provide a distortion detector of superior working efficiency, with reduced attached components, and usability. This distortion detector is provided with a columnar resilient element 2 for generating a distortion by a load, a resistanc...
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JP2007263642A |
To provide a distortion detector capable of detecting a proper load value even when a temperature concerned in a strain element is varied, without being affected by an ambient temperature used therein. This distortion detector includes t...
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JP3983642B2 |
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JP2007526994A |
The present invention relates to a load measuring transducer including gauges and elastic structure and weighing system for measuring weight applied to a structure. The load measuring transducer of the present invention comprises a stati...
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JP2007240405A |
To provide a distortion detection apparatus capable of detecting appropriate load values without being affected by ambient temperatures to be used even if temperatures on a strain element have changed. The distortion detection apparatus ...
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