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Patent Searching and Data


Matches 601 - 650 out of 4,230

Document Document Title
JP2011109274A
To provide a method of manufacturing a chip component, wherein the chip body can be polished while suppressing variation, and solder wettability can be assured by cleaning the outer surface electrode of the chip component.A method of man...  
JP2011103602A
To provide a transmission line less in conductor loss, a high frequency device, and a method of manufacturing the transmission line.The transmission line 10 for transmitting high frequency signals includes: wiring 103 where a high freque...  
JP2011103578A
To provide a bonding structure in which a gap or strain does not occur between laminated plates, so that the laminated plates are tightly bonded together even in an environment where vibration shock acts on the laminated plates and the t...  
JP2011103060A
To achieve cost reduction and high productivity, and to provide a method for manufacturing an RFID tag capable of obtaining stable communication characteristics.This method for manufacturing an RFID tag having an IC chip for radio commun...  
JP2011515998A  
JP2011097524A
To provide a ferrite composition having a high real part μ' and a low imaginary part μ" of a complex magnetic permeability at high frequency band (for instance, 13.56 MHz), a magnetic member for an antenna element constructed by the fe...  
JP2011091835A
To provide a laminated structure with an optional hollow structure that is implemented by laminating a plurality of platy bodies with punched out optional shapes in a given order, wherein the laminating order of the platy bodies, vertica...  
JP4672053B2  
JP2011077779A
To provide a magnetic force adjustment method and device of ferrite/magnet elements, which avoids the size increase of the device and the increase of power consumption.The magnetic force adjustment method and device of ferrite/magnet ele...  
JP2011511495A  
JP2011511345A  
JP2011066891A
To provide a circularly polarized patch antenna and a manufacturing method thereof capable of optimizing signal characteristics of the circularly polarized patch antenna.A radiation metal sheet and a ground metal sheet are disposed on to...  
JP4656180B2  
JP4658535B2  
JP4656186B2  
JP2011055317A
To provide a filter device having small dispersion of a passing loss of signals.The filter device includes a plating layer formed on the entire surface of pipes 31 and made of copper or silver in resonant elements 23, and junction sectio...  
JP2011055318A
To provide a filter device having small dispersion of a passing loss of signals.In a method of manufacturing a filter device, plating layers by copper or silver formed on the entire surface of pipes 31 are provided in resonant elements 2...  
JP2011046183A
To provide a method for manufacturing a radome, which suppresses labor and cost required for manufacturing by shortening a manufacturing process and suppressing defective products.The method for manufacturing the radome 10 provided on a ...  
JP2011049397A
To provide a high-frequency device having a membrane structure with an improved mechanical strength.A stopper layer 12 (first dielectric layer) and a dielectric layer 13 (second dielectric layer) acting as an element forming layer are pr...  
JP4649598B2  
JP4646280B2  
JP2011044900A
To provide a filter device having less variations in passage loss of a signal.The filter device includes a metallic frame body 24 including: resonant elements 23 provided in a hollow casing 22 and having an opening 24a at the lower part ...  
JP2011044784A
To obtain an antenna device in which the number of components can be reduced and which is easily manufactured.As shown in Fig.1(a), first to third lamination members 12 to 14 and an elastic plate 15 as an antenna configuration element ar...  
JP2011044980A
To provide a method of manufacturing a film antenna with which improvement in pattern accuracy and antenna element invisibility of a film antenna to be pasted or held on a window glass pane of an automobile or the like, simplification in...  
JP2011044831A
To provide an antenna device using a magnetic sheet for RFID (radio-frequency identification) that allows punching work without scattering processing powder, capable of reducing a process load during manufacture, and less dispersion of a...  
JP2011041100A
To provide a microwave resonator device having a resonance frequency without depending on the size of the structure, and capable of remarkably increasing or reducing the size thereof, and a method of adjusting the same.The microwave reso...  
JP2011041277A
To provide a method and apparatus for manufacturing such an antenna pattern frame as to enable electronic device cases having antenna patterns embedded therein to be mass produced in a successive manner.A method of manufacturing an anten...  
JP4638394B2  
JP4638487B2  
JP2011035799A
To provide a lightweight filter apparatus.The filter apparatus is equipped with: a hollow casing 13 to which an input connector 12 is connected; and a resonance element 14 provided inside the casing 13. The casing 13 is equipped with: a ...  
JP2011035794A
To provide a winding implement and a method of manufacturing an antenna sheet using the same by means of which an antenna coil can be surely buried in a resin sheet without deforming the resin sheet.Guide pins 3a, 3b, 3c, 3d, 3e, 3f, 3g,...  
JP4629535B2  
JP2011024193A
To obtain an inexpensive band-rejection filter of waveguide type which is easily assembled.The band-stop filter includes: a waveguide that has a guide wavelength of λg; and linear conductors that have a length equal to an integer multip...  
JP2011015255A
To provide an antenna device capable of forming a long core and actualizing proper reception sensitivity while suppressing the production cost, and to provide a manufacturing method for the antenna device, and to provide a radio wave rec...  
JP2011010154A
To improve energy propagation efficiency in a line conductor.A line conductor KD used for propagation of an electric signal has a rectangular shape in the cross section, and at least one rounded corner among the four corners. The curvatu...  
JP2010541314A  
JP2010278895A
To provide a transmission line element and an electronic device which can increase variations in the capacitance to ground during signal transmission using a small size and a simple structure.At least a part of a region corresponding to ...  
JP4596032B2  
JP4594441B2  
JP2010272865A
To provide an electromagnetic bandgap pattern capable of generating various security codes, to provide a method of manufacturing the same, and to provide a security product using the electromagnetic bandgap pattern.The electromagnetic ba...  
JP4591509B2  
JP4589402B2  
JP2010268057A
To provide a waveguide case capable of maintaining stable frequency characteristics, without forming a nest in a waveguide. Each waveguide block 3, manufactured in advance, has a waveguide 15, and the waveguide case is integrally molded ...  
JP2010268073A
To provide an antenna for an IC tag, the antenna achieving low electric resistance required for a contactless storage medium at a small film thickness relative to a conventional one, and to provide a manufacturing method capable of inexp...  
JP2010263406A
To provide a radio IC tag capable of easily corresponding to a change in the design of an antenna pattern.The radio IC tag 1 includes an IC chip 3 mounted on an adhesive surface of a base sheet 2, and a unicursal antenna pattern 4 formed...  
JP2010263470A
To provide a signal line which can be easily bent in a U shape and reduce unwanted radiation and has improved high frequency characteristics, and to provide a method of manufacturing the same.A ground conductor 30 is provided at a positi...  
JP4580815B2  
JP2010259043A
To provide an antenna pattern frame which forms an antenna radiator on the surface; and a method and mold for manufacturing the same.This antenna frame may include: a radiator having an antenna pattern portion for transmitting and receiv...  
JP2010258789A
To provide a method of manufacturing a radio device capable of easily and properly manufacturing a radio device as designed, and increasing the degree of freedom of antenna design.By machining a single metal sheet 10, a connected body 5 ...  
JP2010259044A
To provide an antenna pattern frame having an antenna radiator formed on a surface, and to provide a method of manufacturing the antenna pattern frame.The antenna frame includes: a radiator in which an antenna pattern section adapted to ...  

Matches 601 - 650 out of 4,230