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Patent Searching and Data


Matches 801 - 850 out of 2,767

Document Document Title
JP2004120725
To configure a film antenna by directly sticking a self-welding wire onto a plastic film, and to provide an extracting method of signals in a structure and a manufacturing method of the film antenna.A portion 1 indicates the plastic film...  
JP2004120044
To provide a waveguide that is hardly deformed by tightening, and excellent in the electric seal performance.First and second members 1a, 1b each having a U-groove 20 of the same width and length are joined by opposing the U-grooves 20 t...  
JP2004112672
To provide a nonreversible circuit element which is miniaturized and excellent in performance and mass-productivity, an isolator and a manufacturing method of the nonreversible circuit element.The nonreversible circuit element is adopted...  
JP3538854
PURPOSE: To provide a structure ensuring the suction force of a suction nozzle and conducting a suction and capable of performing automatic mounting by burying and flattening a section disturbing the suction and eliminating the need for ...  
JP2004103515
To provide a manufacturing method of an adhesive terminal that is easy to manufacture without requiring time and effort.A thin plate-shaped terminal member 1 is penetrated or adhered in the lamination direction on the stripping cushion m...  
JP2004094502
To provide a method for forming an antenna wiring pattern for manufacturing a coil-shaped antenna wiring pattern in a non-contact data carrier with satisfactory working efficiency and high working precision, which is suitable for mass pr...  
JP2004096360
To provide a manufacturing method of efficiently manufacturing a helical antenna by using a very inexpensive wire materials without the need for expensive wire materials and spring materials or the like, and also to provide the helical a...  
JP2004094590
To provide a method for forming an antenna writing pattern capable of manufacturing a coil-shaped antenna wiring pattern in a non-contact data carrier with satisfactory working efficiency and suitable mass production and highly precise w...  
JP2004096634
To eliminate defect caused by deviation and warpage of a substrate mounted on a lower conductor plate in a high-frequency circuit device, using a dielectric waveguide.A dielectric strip and a dielectric film are integrally formed by prin...  
JP2004088504
To provide a high frequency element storing package for preventing a high frequency signal transmitted through a high frequency line from being deteriorated by electromagnetic waves or the like.In the high frequency element storing packa...  
JP3531211
PURPOSE: To substantially improve electrode dimension accuracy by removing a part of an outer conductor formed on the outer surface of a dielectric block by utilizing ultrasonic vibration and forming the various kinds of electrodes at on...  
JP2004080034
To reduce a dielectric loss in a transmission line and the parasitic capacitance between a passive element and a ground surface.A multilayer high-frequency module contains first, second, and third ceramic layers, and has a plurality of v...  
JP2004080241
To form an NRD guide on a board on which an MEMS circuit is mounted by utilizing a semiconductor process.A conductor film 2 is formed on the board 1 on which the MEMS circuit is mounted, a dielectric A film 3 with a low dielectric consta...  
JP2004080526
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...  
JP3528771
To provide a center-electrode assembly that has stable electrical properties and of which handling is also easy and suitable for mass production, and its manufacturing method, a non-reciprocal circuit component, and a communication devic...  
JP2004072479
To provide an inspection tool which reduces the occurrence probability of receiving converters having characteristics degraded by deformation of waveguide parts or the like and is used in a manufacturing process of reception devices like...  
JP3522097
To provide a laminated strip line resonator whose Q is enhanced. Dielectric bodies 2, 3 are interposed between a couple of ground electrodes 11, 31 and a strip line 21 is placed in the dielectric bodies 2, 3 in the laminated strip line r...  
JP3521462
PURPOSE: To prevent a mount face being a lower face of a base board from being rugged by preventing the flowing of solder used for soldering to the mount face of the base board at a low cost. CONSTITUTION: A nearly crescent shaped insula...  
JP3524630
PURPOSE: To provide a laminated dielectric filter having a chip upper face pattern extremely similar to conventional one and further can be produced by a no-gap system. CONSTITUTION: The upper face pattern satisfies following conditions....  
JP3521152
PURPOSE: To provide an integrated circuit device capable of enlarging an adjustment range in the adjustment of the electric characteristics of a high frequency integrated circuit device, improving adjustment precision and performing reve...  
JP2004043931
To provide a process for manufacturing a corrugated horn having a precise corrugated tooth profile.The manufacturing process comprises a step wherein a matrix for the corrugated horn is prepared by forming corrugated teeth comprising con...  
JP2004048145
To provide a plane patched antenna the resonance frequency of which is adjustable, without changing the sizes of a radiation conductor and a ground conductor.The patched antenna has a radiation conductor 10, a high dielectric constant re...  
JP2004048486
To provide a waveguide that is constituted of two half split members and can be manufactured easily.This waveguide 1 is constituted by joining the two half split members 2 and 3 which are split along H or E surfaces and formed of a resin...  
JP2004048419
To provide a feed horn for a satellite broadcast reception where the workability of soldering is made satisfactory, the certain soldering is made available, and the deformation of a square cylindrical part is reduced.This feed horn for a...  
JP2004048801
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 antenn...  
JP2004034262
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 basic...  
JP2004032055
To provide a manufacturing method for a waveguide having excellent thermal conductivity and heat resistance and an enhanced electric conduction efficiency.In the manufacturing method for waveguides for manufacturing waveguides by joining...  
JP2004032184
To provide a high-frequency module which can facilitate delicate characteristic regulation, without being influenced by an external unit and without decrease in power efficiency, and to provide a method for regulating its characteristics...  
JP2004032547
To provide a manufacturing method for an antenna board the material yield of which is enhanced.Antenna segments 100a, 100b resulting from dividing a loop antenna 100 into two parts or more are formed on a film board 160, the board 160 is...  
JP2004032455
To develop a miniatured antenna which can suppress variations in an antenna frequency characteristic caused by injection-molding.In the miniaturized antenna, the dielectric material of a conductor pattern including an antenna element is ...  
JP2004023455
To suppress variations in a resonant frequency of a resonant element 1.The resonant element 1 has a microstrip line consisting of a dielectric substrate 2, a resonant electrode 3 on the front surface side of the substrate 2, and a ground...  
JP2004021764
To provide a manufacturing method capable of easily manufacturing an antenna card matched to a standard and capable of providing a desired performance, in the manufacture of the antenna card by forming an antenna pattern on a substrate b...  
JP2004023772
To provide a small sized dielectric resonator which can sufficiently follow transition to microwave strips.A dielectric resonator 11 is directly bonded on a circuit board 12. An electrode 13 for earth and a wiring 14 are formed in the ci...  
JP3512473
PURPOSE: To provided a laminated filter where the separate adjustment of a primary attenuation electrode or a secondary attenuation electrode is easily performed and the adjustment for every element is easy. CONSTITUTION: In a laminated ...  
JP2004015833
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 ...  
JP2004013733
To provide a non-contact data carrier and its manufacturing method for simplifying a manufacturing process and improving mechanical strength.An antenna pattern is printed on an inlet sheet 12 with a silver paste. An IC module 24 is mount...  
JP2004015472
To provide a resin-made waveguide by forming a metallic layer to a combined face of resin-made waveguide main body divisions and contriving heat inside the waveguide main body to be easily escaped externally via the metallic layer so as ...  
JP3509319
To easily and accurately cut dielectric green sheets by distinctly recognizing the print pattern of external conductor paste printed on dielectric green sheets by the picture processing using a black-and-white camera. Many dielectric gre...  
JP2004007424
To provide a high frequency apparatus having a simple structure and a reduced transmission loss and capable of being made by a simple manufacturing process as compared with those of prior arts and to provide a manufacturing method thereo...  
JP2004007043
To provide a feed horn for a satellite communication receiving converter capable of being simply manufactured at a low cost.A cylindrical resin member for mainly configuring the feed horn 10A comprises division members: an inner resin me...  
JP3502405
PURPOSE: To enhance transmission characteristics by arranging a local matching element for matching a characteristic impedance in an input or output device to which a microwave coplane and other circuit boards are coupled. CONSTITUTION: ...  
JP2003347878
To provide a dialectic stacked device, in which the distortion of electromagnetic field distribution is suppressed to a minimum and its characteristics are improved. Planar conductors 12a to 12d, sandwiched in between multiple dielectric...  
JP2003347884
To provide a film bulk acoustic resonator (FBAR) element, which is applied to a ladder type filter, including a plurality of serial resonators and parallel resonators and is capable of realizing different resonant frequencies, and to pro...  
JP2003347706
To solve the problem that it is difficult to achieve a high aspect ratio for a small loss, because in a conventional lift-off method, an unwanted metal film deposited on a resist pattern grows sideways as well to gradually narrow the ope...  
JP2003347801
To obtain a waveguide assembly which can easily fix a dielectric plate with a reduced number of parts, without having to use a fixing adhesive and, which is inexpensive and high in reliability. Two opposing insertion guide grooves 3a and...  
JP3498190
PURPOSE: To prevent the terminal parts of conductor thin film from being short- circuited mutually and to improve the yield of a product by applying etching to the conductor thin film exposed on the end face of an electrode pattern in wh...  
JP3498186
PURPOSE: To easily produce the dielectric coaxial resonator and to simplify a utilization by standardizing the external shape. CONSTITUTION: An electrode 4 is formed on an inside peripheral face 2A of a through hole 3, outside peripheral...  
JP2003338701
To achieve improvement of reliability and cost reduction, and enable expanding limitations of switching at high frequencies.In a high-frequency switch, a BPF (band-pass filter) 20 as a filter circuit is formed on a substrate 10 by wiring...  
JP3493958
To provide resonator by which the desired resonance frequency and the capacitance of a coaxial-type dielectric body resonator with high precision is obtained and which can be converted into the compact one with the wide range of capacita...  
JP2003332813
To provide an inspection tool for a polarized wave separator, which efficiently inspects the separator and reduces variances in inspection.A notched part 3 for receiving a partition wall 22 with a metal bar 2 fittedly inserted into a wav...  

Matches 801 - 850 out of 2,767