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JP2005176156 |
To produce an antenna integrated element using a semiconductor process technology with high reproducibility or controllability, the antenna integrated element being adopted to suppress a loss of incident light and to make a surface where...
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JP2005176211 |
To provide a dielectric filter, a dielectric duplexer, a communication device, and a manufacturing method of the dielectric resonator device, for shortening the time required for forming input and output electrodes, reducing costs requir...
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JP2005176366 |
To provide an antenna which is constituted by using one or a plurality of conductive via stubs formed as radiating elements in a substrate.A method which constitutes the antenna contains a step for preparing the substrate having a first ...
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JP2005176123 |
To provide a transmission line and an onboard system using the transmission line to be used for connecting various onboard devices constituting, for example, an onboard network in which wideband transmission can be realized and a signal ...
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JP2005167980 |
To provide an antenna pattern having a wide frequency band characteristic and a wide directivity and an electromagnetic wave energy processing device having the same.The conductor constituting the antenna pattern is composed of a composi...
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JP2005167666 |
To easily, surely, and integrally mount a small-sized antenna device to a resin product.The molded article 10 constitutes an instrument panel 11 of an automobile. The molded article 10 is provided with the resin product 21 which is subje...
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JP2005167575 |
To provide a method for manufacturing ceramic electronic components that can significantly improve Q characteristics and is excellent in productivity efficiency.The manufacturing method of the ceramic electronic components includes a pla...
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JP3687492 |
To provide a press forming method for dielectric blocks which prevents the block from cracking around the step portion by improving the accuracy of contact position between upper and lower core bars. Keeping the upper core bars 72a, 72b ...
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JP3686736 |
To provide a dielectric waveguide line with stable characteristics in a high-frequency area which can be used as a transmission line in a multilayered substrate with high density or a semiconductor package, and which can be easily manufa...
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JP2005151277 |
To obtain a Q-value with a small deviation from a designed value while preventing the drop in adhesion between a resonator body and a support by accurately controlling an amount of an adhesive.A method of manufacturing a dielectric reson...
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JP2005150966 |
To provide a coating structure for vehicle having an antenna pattern exhibiting enhance gain, and to provide a vehicle mounted antenna and an antenna patterning method for vehicle.The coating structure for vehicle having an antenna patte...
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JP2005150910 |
To provide an antenna the mount area of which is minimized and a manufacturing cost of which is decreased.The antenna 3 includes an antenna main body 7 and a proper number of support terminals 9 for supporting the antenna main body 7. Th...
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JP2005144924 |
To provide a metal mask for manufacturing an electronic component which facilitates accurate control of the printing amount of an adhesive.When an area to be conformed with an adhering face 3p of a support 3 is made a printing pattern fo...
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JP3683213 |
To provide a manufacturing method of thin nonreciprocal circuit elements incorporating capacitors. In the manufacturing method for nonreciprocal circuit elements, the ferrite material 1 is composed of sintered blocks of laminated thin fe...
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JP3682642 |
To obtain an non-reciprocal circuit element which can have more components integrated, facilitate a complicated assembling process, and improve productivity and reliability. This non-reciprocal circuit element is equipped with a stack bo...
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JP3683865 |
To provide a method for fabricating a horn antenna device within an integrated circuit chip. The horn antenna device 100 includes a metallic horn structure 10 with a wide aperture, that is, a horizontal waveguide. The horizontal waveguid...
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JP2005142851 |
To provide a method of manufacturing a GHz band-pass filter in a method of facilitating its automation which comprises an input signal line (2) and an output signal line (3) disposed with a space on the surface of a sheet (1) having a sh...
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JP2005142868 |
To fix a dielectric resonator onto a packaging board with sufficient strength, and to reduce height in a dielectric resonance antenna.The dielectric resonance antenna comprises the dielectric resonator 11; the packaging board 12, where t...
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JP2005136901 |
To provide an antenna module for an IC card, the IC card and manufacturing methods thereof with which productivity and card reliability can be improved.When forming an antenna coil 16 composed of a loop-wound conductor wire W on an insul...
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JP3679275 |
To suppress transmission loss of a transmission line by forming the grooves on a semiconductor substrate which is adjacent to both sides of a signal line and securing a rectangular section having its adjacent side vertical to the substra...
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JP2005124025 |
To provide a method of forming an antenna for radio tag capable of forming the antenna in sufficiently short period of time in comparison with the conventional thermal processing and manufacturing the radio tag having the antenna formed ...
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JP3672725 |
To improve wave guiding property and coupling strength by coupling the electrically conductive flange of another body through an electrically conductive adhesive agent to the terminal part of the main body of waveguide which covers the o...
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JP2005117675 |
To provide a method for forming conductive metallization patterns on a ceramic block that are isolated by a pattern of a conductive material.In a dielectric block, of which the entire surface is encased with a conductive material, the di...
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JP2005110325 |
To obtain a non-reciprocal circuit element capable of preventing part of a resin from flowing into a notch at a joint of lead frames in insert-molding.The non-reciprocal circuit element is insert-molded so that an input/output external t...
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JP2005110190 |
To provide a manufacturing method of a built-in antenna in two antennas fitted to a mobile phone.The built-in antenna is manufactured by coating a whole element 3 made of a thin metallic plate formed by press work or etching with a thin ...
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JP2005102216 |
To provide a method and a device for setting, which proceeds without human assistance, for an electric filter.The method and the device according to the invention are used for setting for an electrical filter comprising a predetermined n...
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JP2005094510 |
To provide a functional element having both low loss and adhesiveness at conductor-dielectric interface with respect to the functional element used in a frequency band of 20 GHz or more, and to provide its manufacturing method.The functi...
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JP2005086714 |
To provide a resonator integrated with a support base having excellent reliability in connection between a resonator part and a support base part consisting of same kind ceramics.The method is one for manufacturing a resonator 1 integrat...
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JP2005086711 |
To provide a support-platform-integrated type resonator and its fabricating method in which there is no problem of the quality factor degradation or the like and movement of a tuning rod moving axially within a through hole is unpreventa...
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JP2005079700 |
To provide a substrate having a microstrip line structure, a semiconductor device having a microstrip line structure, and a method of manufacturing a substrate having a microstrip line structure which solves various problems including th...
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JP2005080281 |
To provide a multilayer circuit structure for reducing a parallel plate leakage loss in an ultrahigh frequency area, and to provide a method for manufacturing the structure.Air cavities, whose dielectric constant is low, are integrated w...
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JP2005079959 |
To provide an antenna that realizes widening of a transmission and reception band while maintaining the antenna small.This antenna has a plurality of antennas having different resonance frequencies and a power supplying part for supplyin...
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JP3658350 |
To provide a laminated chip balun device, which can be reduced in size and man-hours for changing setups and manufactured at a low cost. A laminated chip balun device has a structure, in which two or more sets of λ/4 strip lines which a...
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JP2005073265 |
To miniaturize a high-integrated duplexer having high performance, using an embedded PCM that incorporates a filter isolation part for preventing a signal interference between filters therein.The duplxer has a first filter for passing th...
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JP2005073178 |
To provide a nonradioactive dielectric line of lower loss wherein adhesion between a conductor plate and a dielectric line is made superior without needing post processing.The dielectric line 4 is arranged between conductor plates 1, 2 o...
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JP2005073212 |
To provide a slot array antenna which is made lightweight and whose assembling operation is facilitated by decreasing the number of components by eliminating a contact unstable element (of a matching part) composed of a slot waveguide (1...
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JP3654214 |
To provide a surface mounting antenna, in which a radiating electrode of a prescribed resonance frequency is formed on a base. An electrode 11 is formed on all continuous four faces, such as a surface 10a, an edge face 10b, a rear face 1...
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JP3655617 |
To provide an inexpensive patch antenna which is easy to assemble. A pair of first L-shaped holding sections 14b on a spacer 14 are inserted into a pair of fitting holes 12c formed on an antenna plate 12 to slide the antenna plate 12. Th...
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JP2005065212 |
To speedily, highly accurately and automatically adjust an oscillation frequency of an oscillator including either a strip line or a microstrip line.The oscillation frequency inspection and adjustment apparatus comprises a video sensor 1...
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JP2005056265 |
To provide a low-cost efficient IC module and a manufacturing method for it and to provide an IC card having good adhesiveness between the IC module and an IC card substrate and a manufacturing method for the IC card.In this IC module ha...
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JP3649144 |
To provide a nonreversible circuit element small, inexpensive and highly reliable, and to provide communication equipment and a manufacturing method of the nonreversible circuit element. This nonreversible circuit element 1 comprises a p...
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JP3649162 |
To provide a central electrode assembly with which an insertion loss is reduced and electric characteristics are improved, a irreversible circuit element, communication equipment and a production method for central electrode assembly. A ...
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JP2005051584 |
To provide a high-frequency laminate device with reduced insertion loss and an improved attenuation amount.The high-frequency laminate device is equipped with a ceramic laminated body 20 stacked with dielectric ceramic layers 21a to 21c ...
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JP2005033278 |
To provide an antenna with excellent reception sensitivity and high productivity that has an excellent flexibility without losing the shape stability of a magnetic core part against deformations and to provide a manufacturing method of t...
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JP2005032154 |
To present a strip line which realizes high-precision coincidence with actual measured values and a new calculation formula for calculating the characteristic impedances of the micro strip, and to manufacture a printed circuit board by u...
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JP2005033048 |
To provide a cavity resonator provided with a silver plated surface excellent in heat resistance and capable of obtaining a high Q value.In the cavity resonator provided with a cavity resonator body 2 which is a box body made of aluminum...
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JP3639849 |
To provide a super light weight, highly accurate, highly rigid and also flexible electromagnetic wave converging device by performing forming work by the effect of the stress relaxation of a thin film material in a sunlight converging de...
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JP2005014065 |
To obtain the reduction of a cost by restraining the development of warping, burr, blow hole, etc., in a cast product causing to reduce works after casting, and improving the yield.A waveguide type antenna base part 300 where a plurality...
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JP2005020077 |
To provide a small-sized high performance 90° bent waveguide, a waveguide filter element, and a high frequency circuit unit.The 90° bent waveguide is provided which includes a metallic member 101 formed almost a rectangular solid on th...
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JP2005020526 |
To secure plane roughness and electric characteristics by enabling a casting to be easily extracted from a metal mold.A planar slot antenna has an antenna base part 100 and a slit board 200a. The antenna base part 100 is formed by mold a...
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