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Patent Searching and Data


Matches 601 - 650 out of 2,744

Document Document Title
JP2006094234
To improve positional accuracy of components, and to restrict lowering of the characteristics of an electronic component.Two or more components are relatively positioned, and after the components in the positioned state have been unified...  
JP3787105
To provide an outside air shut-off device of an electrodeless illumination apparatus which prevents entering of a foreign matter in the light-emitting space and damaging of the mesh screen, by sealing so that the outside air may not ente...  
JP3785381
To provide a device and method for manufacturing an antenna, enabling industrial mass production of an antenna panel having high mirror accuracy. A rear surface A12 of the antenna panel A1 is fixed to a working surface plate 12 by a basi...  
JP3783226
To accurately hold and fix the intervals among an upper case, a planar antenna element, and a ground plate at regular intervals in a planar antenna. A plurality of small protrusions 21 having stepped parts for fixing a planar antenna ele...  
JP3784715
To provide a feed horn structure allowing a feed horn to be bonded with a horn cap, without whitening, cracks, etc., its manufacturing method, a converter having the feed horn surface and a satellite communication receiving antenna. The ...  
JP2006080880
To realize a dielectric laminated filter which has little insertion loss and which makes design aimed for miniaturization easy.A thin plate-like dielectric sheet is calcinated to create a ceramic substrate and a metal film is formed on i...  
JP2006080700
To easily execute impedance matching in a chip antenna.The chip antenna has a nonconductive substrate and a conductive section that is formed inside the substrate and has first and second edges. The chip antenna has a terminal for feedin...  
JP3782800
To provide an inexpensive plane antenna which is applicable to a short wavelength, and has high dimension accuracy and high productivity, and to provide its manufacturing method. The manufacturing method of the plane antenna as one claim...  
JP3782761
To provide a planar antenna and a manufacturing method thereof which has an applicability to the electromagnetic wave of a short wavelength, a good dimensional accuracy, a low cost, and an excellent productivity. The manufacturing method...  
JP3782801
To provide a plane antenna which is applicable to short wavelengths and in excellent in dimensional precision, low in cost and good in productivity, and to provide its manufacturing method. In the method for manufacturing the plane anten...  
JP2006074418
To suppress the reduction of a space for forming a conductor part in a chip antenna.The chip antenna is provided with a prescribed shaped substrate having first and second side surfaces and the conductor part formed at least on the insid...  
JP2006067251
To provide the easy manufacturing method of a miniaturized, broadband-compatible chip antenna having a good antenna characteristic.A chip antenna 1 is manufactured by performing insertion molding so as to cover a feed electrode 5 of tape...  
JP3772963
To provide a high-frequency magnetic material body which is provided for a high-frequency circuit used as a high-frequency irreversible circuit element such as a circulator or an isolator, densely sintered at a comparatively low temperat...  
JP3771094
To provide a converter for receiving satellite broadcast, which solves the problem raised by the conventional converter where material cost, accordingly manufacturing cost of the converter becoming higher and the productivity of the conv...  
JP2006049970
To provide an inexpensive non-reciprocating circuit element having satisfactory productivity, and to provide a manufacturing method thereof.In this non-reciprocating circuit element, a ferrite 6 is formed of a square plate material, and ...  
JP2006047163
To provide a manufacturing method for an electronic component, capable of reducing the area covered by a probe, capable of facilitating regulation work, and capable of enhancing the flexibility of layout of a regulating electrode.In this...  
JP2006041723
To provide a superconductive device wherein local concentration of a current is prevented, a stable high frequency transmission characteristic is realized, and to realize both a current characteristic and a power characteristic.The super...  
JP2006042085
To provide an antenna element having simple constitution so as to be easily manufactured and worked in a wide area and a method for manufacturing the antenna element.The antenna element 1 is constituted of forming an electrode forming ar...  
JP2006033055
To provide a method for regulating an irreversible circuit element, in which demagnetization work is simple and change with time in magnetic force of a magnet is suppressed.In the method for regulating a non-reciprocal circuit element, a...  
JP3760834
To prevent a frequency from varying. In a conductive pattern 16 that is formed on a front 11 and a rear of a substrate 10, a width (w) of a connection section 16A connected to a conductive pattern 17 of a top 15A of a projecting section ...  
JP3758936
To provide a jig to be used for easily producing a tuning stick, which is used for controlling the frequency of a dielectric resonator without variation. This assembling jig has two separable half bodies constituting an outer cylinder pr...  
JP3757885
To provide a method by which a dielectric line can be manufactured efficiently with high reliability and accuracy. After a resist material 22 is formed on a green molded body 23 and through holes 8 and 9 for through conductors are formed...  
JP2006014009
To provide a wiring board which is suitable for a manufacturing process of a circuit board, and suitable for high frequency application, and can contribute to the downsizing of electronic equipment, and its manufacturing method.The wirin...  
JP2006013868
To provide a manufacturing method of a waveguide-planar transmission line converter at a low manufacturing cost and adaptive to conversion of a transmission signal at a high frequency band from a microwave band to a millimeter wave band....  
JP3753883
To suppress a change in an operating frequency due to ambient temperature at a low cost without using a circuit for a heart and its temperature control section or the like. A screw 22 is fastened to a casing 12 in a state such that the s...  
JP3753915
To realize a method for improving sharpness of the edge of a conductive metal strip formed by thick film paste technique. This method produces a hybrid thick film in order to produce a metallic strip line. For the purpose of obtaining a ...  
JP2005354397
To manufacture a dielectric electronic component of high performance at low costs by solving problems that a dielectric block or an electrode is damaged by laser processing or soldering performance is reduced, while utilizing the advanta...  
JP2005347809
To provide a satellite signal converter with excellent polarized wave separation performance and an enhanced yield.An LNB converter includes a waveguide part connected to a horn part, the waveguide part includes a waveguide 8 and a polar...  
JP2005347966
To provide an antenna that is excellent in standard radio wave receiving sensitivity regardless of being small-sized and is excellent in cost efficiency, device mounting ability and productivity, electronic equipment and an antenna manuf...  
JP2005346695
To easily manufacture a conductive member for a contactless type data carrier such as a wireless tag at low cost.The conductive member for the contactless type data carrier is constituted by laminating a peeling layer 5 on a base materia...  
JP2005341193
To provide a resonance module configured by mounting dielectric resonators 11 to 14 on a board 1 whereby an arrangement of mounting a plurality of the dielectric resonators can easily be grasped.The resonance module is configured by moun...  
JP2005341224
To provide an antenna device which is mounted on various radio devices, capable of being simply set to desired frequency characteristics, and making outer shape standardization of the antenna itself and common use of dies.A 1st antenna e...  
JP2005340773
To simply and cheaply manufacture a conductive member for a non-contact type data carrier such as an antenna or the like.A method of manufacturing the conductive member for the non-contact type data carrier comprises steps of: carrying o...  
JP2005318033
To provide a manufacturing method of λ/4 coaxial resonators and λ/4 coaxial filters whereby the mass-production of them can be attained at a low cost and with a high yield.The manufacturing method of the λ/4 coaxial resonators include...  
JP2005318032
To provide a manufacturing method of a dielectric ceramic block with uniform green density.In the manufacturing method of the dielectric ceramic block used for a coaxial resonator or a coaxial filter by filling up a forming material 5 in...  
JP2005312068
To promote downsizing to highly accurately separate a high frequency signal in a frequency manner.In a diplexer 10, a waveguide 11 is formed for separating a high frequency transmission signal and a high frequency reception signal in a f...  
JP3737034
To provide a combination window of a waveguide microwave transmitter capable of making temperature characteristics excellent, and reducing a transmission loss, and facilitating the fine adjustment of an opening. This combination window 1...  
JP3736436
To inexpensively manufacture a non-reciprocal circuit element where clear marking is performed on the surface and which is small and highly reliable. Component parts of the non-reciprocal circuit element are assembled, and a solder conne...  
JP3733793
To provide a manufacture method for an antenna system with a high production efficiency where no mechanical load is imposed on an antenna element and a mount metallic fixture in the manufacture process to prevent a dent flaw and deformat...  
JP2005303778
To provide a transmission line capable of reducing loss in transmission and ensuring mechanical strength, and to provide a method for manufacturing the transmission line.The transmission line comprises a substrate; a recess formed on the...  
JP2005303579
To provide a method of manufacturing a chassis which can prevent a faulted part from flowing out, and to provide an inspecting jig used for the same.The method of manufacturing a chassis body is a method of manufacturing the chassis body...  
JP3728903
To provide an assembling method with high production efficiency for the irreversible circuit component where internal parts of the irreversible circuit component are soldered at a low cost and setting factors such as temperature is easil...  
JP2005277525
To provide an inexpensive and easy-to-manufacture antenna employed principally in a vehicle-mounted apparatus, e.g. a mobile wireless unit, and to provide its manufacturing method.The antenna comprises a substrate 11, a conductive antenn...  
JP3723855
PURPOSE: To obtain a non-welded radio frequency resonance cavity by preparing a die allowed to be disassembled to sectors and having the internal cavity shape of a resonator, spinning a foil by using the die and precisely and completely ...  
JP2005260569
To provide the structure of a transmission line type element having excellent decoupling characteristics over a wideband from several tens of kHz to several GHz, and its manufacturing method.A microstrip line element is composed by formi...  
JP2005252928
To provide a manufacturing method of an antenna which can attain weight reduction of a new design antenna in the manufacturing method of the antenna mounted on radio equipment such as a portable telephone, etc.A core part 21 is formed by...  
JP2005252486
To provide a waveguide structure the complicated shape of which can be formed, which is weight-reduced and downsized, needs no fine adjustment such as screw fastening, is effective to cost reduction, and causes no radio wave leakage.Wave...  
JP2005244833
To obtain an antenna power feeding circuit which has simplified structure and can be easily manufactured.An antenna power feeding circuit for branching a plurality of radio waves of different frequency bands to different waveguide termin...  
JP3716224
To provide a resin waveguide and its manufacturing method which has little irregularities of a metal layer surface for forming a wave guiding way. A metal layer 22 for forming a wave guiding way layer 12 of a resin waveguide 1 is formed ...  
JP3715406
To manufacture a reflector capable of being made a large in diameter. A metallic film 13 is formed on an insulation substrate 12 (1st process) and a resin film 14 is formed on the metallic film 14 (2nd process), and a surface shape of th...  

Matches 601 - 650 out of 2,744