PROBLEM TO BE SOLVED: To prevent the peeling of joined portions between an electrode pad and a stud bump and between the stud bump and an inner lead even if external stress caused by a difference of a thermal expansion coefficient is exerted on the joined portions, and to improve reliability.

SOLUTION: A through-hole 9 or a recessed slot penetrating the inner lead 5 is formed in a region ra...

PROBLEM TO BE SOLVED: To provide a method for manufacturing a piezoelectric thin film having excellent piezoelectric properties, and also to provide a piezo-resonator using the thin film, which has excellent piezoelectric properties and is suitable for high frequency.

SOLUTION: The piezo-resonator 50 comprises a substrate 1 and a vacuum film-forming device 3b. A piezoelectric thin film 2 an...

PROBLEM TO BE SOLVED: To provide a thin film transistor, its manufacturing method, and a method of manufacturing a display using the thin film transistor which simplifies a manufacturing process to manufacture it at a low cost and a high yield.

SOLUTION: A pattern usable in a patterning process is formed by a drop discharge method which selectively discharges a compound containing an organi...

PROBLEM TO BE SOLVED: To provide a semiconductor device and a semiconductor module, especially a disk module in which the heat generated by a semiconductor element can be dissipated effectively.

SOLUTION: An island 15 exposed on the backside of the semiconductor device 10 is fixed to a first metal film 14 formed by Cu plating on a cooling board 13A made of Al. In that case, the backside of ...

PROBLEM TO BE SOLVED: To provide an antenna capable of enhancing the mounting density by forming a wiring space internally.

SOLUTION: The antenna is constituted by winding an insulation coating wire 3 around a core part 2 formed by laminating a wiring layer on a magnetic body core 1 formed of a soft magnetic material.

COPYRIGHT: (C)2005,JPO&NCIPI

PROBLEM TO BE SOLVED: To provide an image scanner that is capable of preventing trouble caused by moving a carriage during no use, and is easily handled.

SOLUTION: The image scanner comprises: a transparent original platen for placing an original thereon; an image pickup part for generating image data representing the original placed on the original platen; a carriage that is moved parallel...

PROBLEM TO BE SOLVED: To provide a frequency generating circuit for performing stable frequency oscillation unaffected by temperature variation.

SOLUTION: The frequency generating circuit includes: a differential amplifier 1 having an LC resonance circuit 10 as a load; and buffer circuits 21, 22 feeding back an output of the differential amplifier to its input. The circuit comprises a tempe...

PROBLEM TO BE SOLVED: To provide a magnetizing method and device for a permanent magnet type motor, capable of magnetizing an unmagnetized magnetic member by accurately performing positional matching of a rotor with a stator with a small-sized device even if a compressor has a structure that its inside part is invisible.

SOLUTION: This method includes a first measuring step for measuring in...

PROBLEM TO BE SOLVED: To connect both electrical contact parts of a flexible printed substrate and a bus bar, in a simple manner.

SOLUTION: A connection structure in an electrical junction box includes an inserting recess 12 formed in a box body 11, and a relay terminal 18 which can connect a fuse 19 to the inserting recess 12. Both electrical contacts 14a, 16a of the flexible printed subst...

A method and apparatus are provided for generating a route from a source location to a destination in a vehicle navigation system. Initially, the system generates a first partial route from the source location to the end of the first partial route. The system then determines whether a second manoeuvre is within a first distance from a first manoeuvre at the end of the first partial route. Where th...

A semiconductor device comprises a metal base plate, an insulating substrate (1) placed on the metal base plate, a conductive foil (3) bonded to the insulating substrate with a bonding layer (2), and a semiconductor element mounted on the conductive foil. A marginal portion of the bonding layer spreads outside beyond the edges of the conductive foil.

A highly rigid ceramic frame (38) is embedded in a layer of a core member (34). An IC chip (42) is held inside (38a) via an elastic member (40). IC chip 42 arranged inside (38a) will not be greatly deformed even when a strong bending, torsional, or pressing force is applied to the IC card (30). An impact, when exerted on the IC card (30), will not be directly conveyed to the IC chip (42). A coil (...

Eine Leitungsdurchziehvorrichtungs-Anordnung weist einen Handgriff auf, der gleitbeweglich auf einer Verkleidung angebracht ist, die durch ein Paar von Verkleidungshälften gebildet wird. In dem Umfang der Verkleidung ist ein Spalt vorgesehen. Der Handgriff weist einen äußeren Griff und einen Beschlag mit einem Steg auf, der sich von dem Beschlag durch den Spalt in der Verkleidung zu einem inneren ...

Eine Leitungsdurchziehvorrichtungs-Anordnung weist einen Handgriff auf, der gleitbeweglich auf einer Verkleidung angebracht ist, die durch ein Paar von Verkleidungshälften gebildet wird. Am Umfang der Verkleidung ist ein Spalt vorgesehen. Der Handgriff weist einen äußeren Griff und einen Beschlag mit einem Steg auf, der sich von dem Beschlag durch den Spalt in der Verkleidung zu einem inneren Band...

A filter includes a plurality of filter units (1) formed of a porous ceramic medium (2) arranged and housed in a casing (8), and having therethrough a circulatory line (7) for passing a feed fluid and a discharging route for passing a permeated fluid. The circulatory line and the discharging route are separated from each other by partially sealing those portions of the filter units which are fixed...

Spent pyrophoric reaction catalyst from a reaction mixture is removed safely, cheaply, and rapidly using a single plate pressure filter. After hydrogenation, the reaction mixture is decanted, the desired hydrogenation product is removed, and catalyst-rich material which settles at the bottom of the vessel is delivered to a single plate pressure filter fitted with a filter bag 40 of permeable mater...

The invention relates to a method for securing horizontally loaded cargo units on a vessel, in which method the cargo units (13) are handled and secured for transporting the cargo units (13) on the vessel. The cargo unit (13) is secured to the vessel and/or to an adjacent cargo unit (13) by means of securing elements extending in the longitudinal direction of the cargo unit such that securing part...

A method for the heat treatment of solids containing iron oxide, in which fine-grained solids are heated to a temperature of about 630° C. in a fluidized-bed reactor (1). To improve the utilization of energy, it is proposed to introduce a first gas or gas mixture from below through a supply tube (3) into a mixing chamber (7) of the reactor (1), the gas supply tube (3) being at least partly surroun...

To provide a wireless communication terminal or the like which can ensure communication in wireless communication using a frequency band suitable for line-of-sight communication even if an obstruction is present in the path of wireless communication and even if the status of the radio wave propagation path dynamically changes, an initial detecting section (102) of a wireless communication terminal...