PROBLEM TO BE SOLVED: To provide an optical CDMA system or the like for eliminating the need for correcting a threshold value of a data determination unit during communication. Ž

SOLUTION: The optical code division multiplex access communication system is provided with: a transmitter 2 including a modulator 6 for distributing an optical pulse train generated from a light source 5 by a bit per...

PROBLEM TO BE SOLVED: To provide a joining method of extruded shapes which minimizes preliminary working, uses no bolt or the like, and forms a joined part having stable strength and a flat surface. SOLUTION: In the joining method, respective end surfaces 4 of a pair of extruded shapes 2, 2 having hollow parts 3, 3 are mutually abutted along the longitudinal direction, a reinforcing material 5 hav...

PROBLEM TO BE SOLVED: To simply and securely perform processing for adjusting a facility use charge when an employee of an enterprise utilizes facility. Ž

SOLUTION: A system according to this invention is composed of a road machine 1 provided at an ETC tollgate of a toll road, an automatic charge receiving device 2, and an ETC information center 4, the enterprise 5, and a bank 6 connected by ...

PROBLEM TO BE SOLVED: To enable grasping the installation relation between master sets and radio slave sets without complicating the configuration of each of the master sets and radio slave sets. Ž

SOLUTION: A master set detecting means 39B detects the installation of an arbitrary radio slave set or time information about an operation or a control operation performed after this installation. ...

PROBLEM TO BE SOLVED: To provide a telephone system which prevents a user from being confused even if a redialing operation is performed when a radio slave set is erroneously installed on another master set. Ž

SOLUTION: When the slave set 40A is erroneously installed on the other master set 30B, if an redialing operation is performed from the other master set 30B, the control unit 15 of a mai...

PROBLEM TO BE SOLVED: To provide a telephone system which prevents a user from being confused even if a redialing operation is performed when a radio slave set which is not paired with a master set is erroneously installed. Ž

SOLUTION: When the radio slave set 40B is erroneously installed on the master set 30A, if an redialing operation is performed from the radio slave set 40B, the control u...

PROBLEM TO BE SOLVED: To enable grasping the installation relation between master sets and radio slave sets without complicating the configuration of each of the master sets and radio slave sets. Ž

SOLUTION: A master set detecting means 39A detects the installation of an arbitrary radio slave set and an operation or a control operation performed after this installation. A slave set detecting ...

PROBLEM TO BE SOLVED: To provide a telephone system wherein operation switching control for making a wireless slave unit continue the operation of a master unit to which a wireless slave unit is wrongly installed can smoothly be carried out. Ž

SOLUTION: When the wireless slave unit 40A of a wireless telephone set 20A that is different from a master unit 30B is hooked off from the master unit ...

PROBLEM TO BE SOLVED: To realize a fingerprint identification information terminal which can input characters (including numerals) and signs, perform motion control input of a mouse pointer, and save a space, and a fingerprint identification inputting method. Ž

SOLUTION: The feature of fingerprint data read by a fingerprint reading part 103 is extracted (a fingerprint feature extraction part ...

PROBLEM TO BE SOLVED: To provide a versatile printing method in which full page printing can be carried out at a low running cost by making a switch between direct transfer system and indirect transfer system. Ž

SOLUTION: At the time of direct transfer, a card is carried to an imaging section and an image is formed entirely on at least one side of the card by image data subjected to unit magn...

PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device conforming to UL standard. Ž

SOLUTION: The discharge lamp lighting device 10 has driving circuits 20A, 20B connected to an electrode E1at one side of the discharge lamp L and supplying alternating current power thereto; a control circuit 30 generating a pulse driving the driving circuits, lighting the discharge lamp by...

The combination of a master vehicle which may be an agricultural tractor, transport or self-propelled implement, and one or more satellite vehicles which also may be tractors, agricultural transports or self-propelled agricultural implements. The satellite vehicle is controlled by a control system from the master vehicle, such control being exercised radiographically or by cable via a tramline sys...

A robot system includes a mobile robot with a driving part (10) to move. The robot system includes a light commander (20) to emit light and give a command corresponding to a reflecting position at which the light is reflected. The robot system also includes a position detector (30) to receive information on the reflecting position as an image, and to detect the reflecting position, and a controlle...

An inspection device for use with optically complex surfaces such as carbon fibre composite materials used for e.g. air plane bodies, aeroplane fuselages, or boats is disclosed. The device uses light sources (602) to illuminate a diffuser (604) that illuminates the surface under test (610), especially to reveal the presence of cracks, roughness, or areas of the composite material surface where the...

Method involves that data obtained from automatic diagnosis system (3) in roadway is transmitted from control traffic system to corresponding equipped vehicle (1) by wireless communication. The measurement results or evaluations of vehicle crossing are collected by vehicle which supplies suggestion for measurements of diagnosis systems on roadway by data connections requiring short, wireless and l...

The system has transmission installation (1) e.g. in the form of Balise arranged permanently at the trackside to provide secured regulation of the car, depending on an signal concept (SB) data-set in the form of transmission of telegrams. The corresponding telegram composed of two independent telegram parts (TT1,TT2) which is transmitted to each passing car and re-approached in each signal term. T...

A wrapper ( 26 ) for a roll of material, which wrapper ( 26 ) comprises a body wrap portion ( 30 ) for extending around the circumference of the roll of material ( 28 ), a first end member ( 32 ) for covering a first end ( 34 ) of the roll of material ( 28 ), a second end member ( 36 ) for covering a second end ( 37 ) of the roll of material ( 28 ), and fastener means ( 40 ) which forms an integra...

A movable body (16) is inserted retractably into a flexible tube (12) being able to be inserted into a channel of an endoscope. A treatment unit (18) has directivity projectable and retractable with respect to a far end portion of the flexible tube (12) by the movable body (16). The flexible tube (12) is raised by a treatment apparatus raiser provided on the channel of the endoscope. In this time,...

A system and method for performing electrosurgical procedures are disclosed. The system includes an electrosurgical generator adapted to supply electrosurgical energy to tissue in form of one or more electrosurgical waveforms having a crest factor and a duty cycle. The system also includes sensor circuitry adapted to measure impedance and to obtain one or more measured impedance signals. The senso...

Isocyanates are produced by a) reacting at least one amine with phosgene, optionally in the presence of a solvent to produce the corresponding isocyanate and a stream containing hydrogen chloride, phosgene and optionally solvent, low-boiling compounds and inert substances is obtained, b) separating the stream containing hydrogen chloride, phosgene and optionally solvent, low-boiling compounds an...