A system for measuring the density and mass flow rate of a fluid stream. The system generally comprises a volumetric flow device, a momentum device, and a data processing device. The present invention also provides methods for using such system.; La presente invencion se refiere a un sistema para medir la densidad y velocidad de flujo de masa de una corriente de fluido. El sistema comprende de man...

The present invention relates to a device for driving a plasma display panel having a plurality of cells arranged in rows and columns, said device comprising row address means (I1, I2, C1, D1, I7) for selectively addressing the display cell rows and creating, where required, in cooperation with means for selectively applying data voltages to the display columns, an electrical discharge inside the ...

A method and system for managing an on-line inauguration investment lottery, which creates an effective association of a lottery business with inauguration enterprise support. With the method and system, since enterprise founders and inauguration enterprises can attract investment funds, promising businesses can be prevented from being hoarded, and moreover, enterprise inaugurations can be promote...

PROBLEM TO BE SOLVED: To provide equipment that provides pulse laser beam radiation.

SOLUTION: The equipment includes a laser rod (1), exciting units (2, 3) that pulse-excites the laser rod to cause the rod (1) to radiate a beam, resonators (4, 5) that are disposed on both sides of the rod (1) so as to cause the laser beam to be radiated, and a selecting unit that selects the beam according...

PROBLEM TO BE SOLVED: To provide a system and a method for password protection for securely managing and storing passwords.

SOLUTION: An asymmetric key pair is deterministically formed by combining the password and other data. A public key of the asymmetric key pair is exported to an external device. The private key of the asymmetric key pair is used to effect subsequent authentications to ...

PROBLEM TO BE SOLVED: To provide a four-wheel-drive hybrid vehicle capable of restraining slipping, fluctuations between driving forces before and after driving force distribution and deviations of the right driving force from the left driving force by conducting the driving force distribution while restraining generation of excessive discharge.

SOLUTION: If slipping is detected at either o...

PROBLEM TO BE SOLVED: To provide a corrosion resistant solder joint between a clip and a strand.

SOLUTION: Solder joints between an armature winding bar strand package (16) and a hydraulic header clip end fitting (18) includes a plurality of solid strands (34) and hollow strands (36) arranged as a lamination array and forming a strand package (the plurality of hollow strands have a free end...

PROBLEM TO BE SOLVED: To efficiently set a threshold when desired trace waveform data are generated from Doppler spectrum data.

SOLUTION: A Doppler sensitivity measuring part 51 measures the Doppler sensitivity of the Doppler spectrum data on a prescribed region of a subject obtained by the transmission/receiving of ultrasonic waves. A spectrum shape model creating part 52 creates a spectru...

PROBLEM TO BE SOLVED: To provide a system enabling even a beginner to diagnose the skin condition of a customer by simplifying the operation of diagnosis at a shop, and enhancing the accuracy of a diagnosis result.

SOLUTION: A data collecting system 1 is connected through a communication means to a data analyzing system 11 making an analysis based on data collected by the data collecting sy...

PROBLEM TO BE SOLVED: To provide a method inexpensively and easily realizing a gas generator having a high sealing property, and to provide the gas generator having a high sealing property.

SOLUTION: In the fabrication method of the gas generator provided with: a cup body having an opening part, in which a gas generation agent for generating gas by combustion is packed; at least two electro...

PROBLEM TO BE SOLVED: To solve the problem that, in the case an ultra-short pulse laser beam is condensed with a lens, and a hole is made in a work placed at the position of focal distance, since the depth of the focus is poor, the setting of the distance between the lens and the work is difficult, thus a deep hole can not be made at a uniform diameter.

SOLUTION: Regarding the laser beam ma...

PROBLEM TO BE SOLVED: To provide a shape determination method of a mold making it possible to manufacture a molded product of good quality reduced in wrinkles or crack by correcting the mold equipped with a non-developable surface to a shape fitted to press molding, a mold and a manufacturing method of the molded product.

SOLUTION: In the shape determination method of a mold model, the mold...

PROBLEM TO BE SOLVED: To provide a material joining method by a laser which can be used even in a system in which the restrictions of the material to be joined are relaxed.

SOLUTION: In the joining method by a laser, a laminate including a first material, a second material arranged on the first material, and a coloring material which can color by the application of energy from the outside i...

PROBLEM TO BE SOLVED: To accurately detect the state of tires and reflect it to motion control of a vehicle.

SOLUTION: The vehicular motion control device 1 detects a tire temperature and a tire actual steering angle by a tire temperature detection means 5 and an actual steering angle detection means 8 set on a vehicle body, and reflects them to steering control of the vehicle by a steering...

PROBLEM TO BE SOLVED: To solve the problem that in control downshifting a change gear ratio according to the distance from a preceding vehicle deceleration is excessively increased in an accelerator-off state to uselessly increase the following distance or deteriorate the follow-on acceleration response.

SOLUTION: This device comprises a following distance sensor for detecting the accelerat...

PROBLEM TO BE SOLVED: To suppress shock at down-shift in a technique of braking a vehicle.

SOLUTION: ECT_ECU executed a program including a step (S102) for increasing an electric load caused by an alternator 102 at a predetermined changing rate when the vehicle is in a coast state (YES, in S100); and a step (S106) of reducing the electric load cause by the alternator (102) when the down-shi...

PROBLEM TO BE SOLVED: To perform an appropriate contact avoidance to an own vehicle and an oncoming vehicle which mutually approach in a road shape including at least either a straight course or a curve.

SOLUTION: A curve setting part 65 sets, based on an advancing track of the own vehicle calculated by an own vehicle track calculation part 63, the relative position of an object which is de...

PROBLEM TO BE SOLVED: To perform suitable minor collision avoiding operation when there is a possibility that a driver's own vehicle and an oncoming vehicle cause a minor collision.

SOLUTION: A deviation determination part 65 determines whether or not the driver's own vehicle has deviated from a proper course where the driver's own vehicle and the oncoming vehicle can properly pass each oth...

PROBLEM TO BE SOLVED: To improve the energy efficiency with a simple brake circuit in the case of regenerative/cooperative control.

SOLUTION: A stroke transmission gradient suppressing device 70 is installed between a brake pedal 68 and an input rod 78 of a booster 74. The stroke transmission gradient suppressing device 70 does not transmit operation force to the booster 74 under the condit...

PROBLEM TO BE SOLVED: To facilitate the mounting of the main body of a driving auxiliary device containing a brake control mechanism and an accelerator control mechanism to be operated by an operation arm with a grip on a vehicle body.

SOLUTION: This apparatus comprises a horizontally arranged first sheet-like link 11 which is integrated with the main body 1 of the operation auxiliary devic...