PROBLEM TO BE SOLVED: To provide a laser beam machining method capable of increasing the machining depth of a laser beam machined groove formed by one laser beam machining, and performing the laser beam machining without depositing debris generated by irradiating laser beams in the laser beam machined groove.

SOLUTION: In the laser beam machining method for forming a laser beam machined gro...

PROBLEM TO BE SOLVED: To provide a track type grinding tool 100 for at least one of polishing and material removing.

SOLUTION: This grinding tool can include a housing 240 of a housing assembly 200 rotatable around a first axis. The tool can include at least a grinding wheel 250 rotatable around a second axis extending through the housing 240. The grinding wheel 250 is constituted to remove...

PROBLEM TO BE SOLVED: To provide a controller for a vehicle with a continuously variable transmission, allowing acquisition of a sufficient acceleration feeling to acceleration operation of a driver.

SOLUTION: When acceleration requirement is decided by an accelerator operation decision means 86, a control means 90 sets a target drive force POWER higher than a normal target drive force calc...

PROBLEM TO BE SOLVED: To provide a vehicle controller securing high reliability, a real-time property and extensibility at low cost with a simple configuration of the electronic controller by backing up an error by the whole system without increasing redundancy of an individual controller more than necessary.

SOLUTION: In this vehicle controller, a sensor controller 2 taking in a sensor sig...

PROBLEM TO BE SOLVED: To provide a controller for hybrid driving devices in which a transmission mechanism applying a torque of an assist power source to an output shaft is prevented from causing shock in speed change.

SOLUTION: The controller for hybrid driving devices has the assist power source coupled with an output member to which torque outputted from a main power source is transmitte...

PROBLEM TO BE SOLVED: To provide a filling and packaging apparatus for a granular substance capable of filling a flat bag formed to be a long film with the granular substance at a high speed.

SOLUTION: The long film 1 carried in the longitudinal direction is two-folded to have a bottom, and the film 1 is sealed widthwise. Thus, numerous flat bags 3, 3, ... having an upward inlet 3a provided...

PROBLEM TO BE SOLVED: To search an optimal location as a wind power generation area by closely investigating a wind condition.

SOLUTION: As the result of close investigation on the wind condition in Dangamine highland and its peripheral region in Tochihara, Ikuno-cho, Asago-city, Hyogo prefecture, it is found that it is possible to construct about 20 windmills having 2,000 Kw output and to ...

PROBLEM TO BE SOLVED: To control a lock up clutch in a fluid transmission device and supply circulation oil pressure by a simple circuit configuration.

SOLUTION: This fluid transmission device 1 is provided with a friction engaging element 13a of the lock up clutch between a fluid transmission chamber R1 in which a pump impeller 11 and a turbine runner 12 are arranged and a servo oil chambe...

PROBLEM TO BE SOLVED: To eliminate an unnecessary power loss, and to improve the running stability and the running durability of an automobile, and to suppress the running fuel consumption and the wear of a tire by providing the function for automatically judging whether the difference of a running distance is caused by a turning state or a slip during straight running, to an existing different...

PROBLEM TO BE SOLVED: To securely enable differential lock without increasing the size of an actuator.

SOLUTION: This differential gear comprises a rotatingly driven differential case 3, output side side-gears 17 and 19 pivotally supported inside the differential case, pinion gears 39 and 41 connecting the side gears 17 and 19 to each other, storage holes 35 and 37 slidingly rotatably stori...

PROBLEM TO BE SOLVED: To prevent a non-privileged user from viewing private information and to let a privileged user positively view it on an interactive display by using a view restrictor.

SOLUTION: A private information allocating part on a display surface can be determined by detecting the location and orientation of a view restrictor on the display surface. The private information alloc...

PROBLEM TO BE SOLVED: To provide a photomultiplier tube in which condensing efficiency of radial rays incident, especially from the front side is improved, and the condensed radial rays can be connected much more efficiently to a photoelectric cathode, and has a high packaging density when assembled in an array, thereby imaging characteristics can be improved.

SOLUTION: The improved condens...

PROBLEM TO BE SOLVED: To obtain an epitaxial wafer having a high gettering function by conducting an epitaxial growth and a high-temperature heat treatment and a high-temperature thermally-treated wafer.

SOLUTION: A relational expression displaying a density to the radius of an oxygen deposit introduced in the case of a crystal growth in a silicon crystal having added nitrogen is led out fr...

PROBLEM TO BE SOLVED: To control engine speed rotation with a generator without causing overshoot or delay in convergence.

SOLUTION: The hybrid vehicle is equipped with an engine for transmitting power to drive wheels via a parallel shaft type transmission, and with a generator connected directly to the engine, wherein a clutch is assembled between the engine and the transmission. For an en...

Value actuator comprises plastics housing (10) with coil core (12) and winding (14), comprising pole tube (16), at least partly. Magnetic armature (22) is guided in armature chamber (24) and coacts with actuating member (26) for respective valve.Plastics material of housing contains, at least partly, magnetically conductive materials (56) of group of soft and hard ferrites, steel, nickel, iron chi...

Um ein Rohr vorzuschlagen, das besonders gut an die speziellen, in besonderen Einsatzgebieten, wie beispielsweise der Hydropyrolyse, gestellten Anforderungen angepaßt ist, wird ein Verbundrohr mit einem ersten Teilrohr und einem zweiten Teilrohr vorgeschlagen, bei dem DOLLAR A - das eine Teilrohr in dem anderen Teilrohr angeordnet ist, DOLLAR A - das erste Teilrohr ein Schleudergußrohr ist und DOL...

Eine Steuervorrichtung für ein Fahrzeugantriebssystem mit (a) einem Differentialmechanismus (16), geeignet zur Verteilung der Ausgangsleistung eines Verbrennungsmotors (8) auf einen ersten Elektromotor (M1), und einem Leistungsverteilungselement (18), (b) einem in einem Leistungsübertragungspfad zwischen dem Leistungsverteilungselement und einem Antriebsrad (38) des Fahrzeugs angeordneten zweiten ...

Ein Laserbearbeitungsverfahren zum Ausbilden einer Lasernut bzw. -rille entlang von Unterteilungslinien durch Aufbringen bzw. Anwenden eines Pulslaserstrahls entlang der Unterteilungslinien, die auf einem Werkstück ausgebildet sind, wobei das Verfahren die Schritte eines Ausbildens des Brennpunkts des Pulslaserstrahls in der Form eines Ovals, eines Positionierens der langen Achse des ovalen Brennp...

The X-ray device has an X-ray tube, a compression device, an object table and a solid-state detector (7). The detector is integrated in a detector cassette (6) that slides in the object table. At least one transmission device is used to supply the operating voltage, the control signals for operation of the solid-state detector or the read-out data. An inductive or capacitive coupling may be used b...

A composite rotary tool includes at least first and second regions comprising first and second materials, respectively. The first and second regions are autogenously bonded and differ with respect to at least one characteristic such as, for example, modulus of elasticity, hardness, wear resistance, fracture toughness, tensile strength, corrosion resistance, coefficient of thermal expansion, or coe...