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Kubota, Kawasaki

Hajime Kubota, Kawasaki JP

Patent application numberDescriptionPublished
20100123524OSCILLATOR - An oscillator that includes a movable element formed of silicon, the movable element vibrating by electrostatic force, a stationary element supporting the movable element, a temperature detector located in contact with the stationary element, the temperature detector detecting the temperature of the stationary element, a supporting element joined to a joint surface between the movable element and the stationary element, the supporting element supporting the movable element, the stationary element, and the temperature detector on a surface opposite to the joint surface, a surrounding element contacted with the supporting element, the surrounding element and the supporting element surround the movable element, and electrodes provided on a surface of the surrounding element opposite to a surface of surrounding element contacted with the supporting element.05-20-2010
20110073240CRYSTAL-OSCILLATOR FABRICATING APPARATUS AND METHOD - A method of fabricating a crystal oscillator includes applying an adhesive to an electrode pad; determining whether the applied adhesive is in an area outside of the electrode pad; removing at least part of the adhesive in the area outside of the electrode pad using a laser beam when a portion of the applied adhesive is determined to be in the area outside of the electrode pad; and disposing an electrode of a crystal resonator on the adhesive applied to the electrode pad.03-31-2011
20110095656PIEZOELECTRIC OSCILLATOR AND MANUFACTURING METHOD THEREOF - A piezoelectric oscillator includes: a package including a floor surface and a step portion thereinside; a conductive adhesive applied on the step portion; and a piezoelectric vibrator including one end placed on the step portion via the conductive adhesive. The floor surface is provided with a recess filled with a resin material having a thermal deformation property. The package includes a sidewall having transparency.04-28-2011
20110169377PIEZOELECTRIC OSCILLATOR - A piezoelectric crystal unit includes a package including a concave portion; a piezoelectric element having a protruding electrode and disposed within the package; and an electrically conductive adhesive contained in the concave portion. The piezoelectric element is fixed to the package with the protruding electrode embedded in the concave portion of the package.07-14-2011
20110241792PACKAGE, PIEZOELECTRIC VIBRATOR AND PIEZOELECTRIC OSCILLATOR - A package is configured to accommodate a piezoelectric element. The package includes a guide part having a plurality of spaces into which electrodes of the piezoelectric element is inserted, respectively. The plurality of spaces of the guide part are separated from each other.10-06-2011

Kenichi Kubota, Kawasaki JP

Patent application numberDescriptionPublished
20090207756NETWORK CONFIGURATION MANAGEMENT METHOD - A network management apparatus including an acquisition unit that remotely accesses a registered network device and acquires setting information of the network device and logging information of the network device, a detection unit that detects a connection status between network devices based on the setting information and logging information acquired by the acquisition unit, and a diagram producing unit that produces diagram information indicating the connection status between network devices detected by the detection unit.08-20-2009

Tetsuyuki Kubota, Kawasaki JP

Patent application numberDescriptionPublished
20090000943MAGNETRON SPUTTERING APPARATUS AND MANUFACTURING METHOD FOR STRUCTURE OF THIN FILM - According to an aspect of an embodiment, a magnetron sputtering apparatus sputtering a target by a plasma includes a plurality of magnets that are arranged in the vicinity of a position where the target is disposed. The plurality of magnets form a magnetic field for confining the plasma; and a rotating mechanism rotates the plurality of magnets around a rotation center.01-01-2009
20090168261HEAD SLIDER AND MAGNETIC STORAGE DEVICE - A magnetoresistive element is located between a lower shielding layer and an upper shielding layer. The magnetoresistive element receives an electric current through the lower shielding layer and the upper shielding layer. A non-magnetic conductive layer is embedded in the insulating film between the slider body and the lower shielding layer. An air layer is formed between the head slider and a storage medium. Capacitive coupling is established between the head slider and the storage medium. The capacitive coupling allows transmission of the noise from the storage medium to the slider body. The noise affects capacitance established between the lower shielding layer and the slider body. The non-magnetic conductive layer serves to prevent variation in a potential difference resulting from transmission of the noise between the lower shielding layer and the upper shielding layer.07-02-2009
20090218218MAGNET UNIT FOR MAGNETRON SPUTTERING SYSTEM - A magnet unit for a magnetron sputtering system includes a base plate and a plurality of magnet parts each including a first magnet and a first supporting member. The first supporting member supports the first magnet and fixes the first magnet to the base plate. The magnet parts confine a plasma.09-03-2009
20100023299ANALYSIS APPARATUS - An analysis apparatus includes an assignor assigning a physical property value corresponding to the kind of a material to each of regions formed by dividing a structural data representing a structure of a multilayer substrate, a determiner determining whether or not the each of the region belongs to a predetermined region in a layer of a predetermined kind, and a physical property value changer changing the physical property value of the region belonging to a predetermined region in a layer of a predetermined kind.01-28-2010
20110048771ELECTRONIC APPARATUS AND FLEXIBLE SUBSTRATE WIRING METHOD - An electronic apparatus includes: a flexible substrate including, a first portion having a first wiring pattern, and a second portion connected to the first portion and having a second wiring pattern whose pattern width is wider than a pattern width of the first wiring pattern, wherein the second portion is supported by the first portion; a support unit configured to support the first portion of the flexible substrate; a first circuit unit connected to one of the first and second portions; and a second circuit unit connected to the first circuit unit via the first portion and second wiring patterns.03-03-2011

Patent applications by Tetsuyuki Kubota, Kawasaki JP

Tomonori Kubota, Kawasaki JP

Patent application numberDescriptionPublished
20110246643DISTRIBUTED STORAGE SYSTEM, METHOD THEREOF AND COMPUTER READABLE MEDIUM STORING DISTRIBUTED STORAGE PROGRAM - A distributed storage system includes, a plurality of storages configured to store a plurality of items of block data obtained by dividing an original data in a distributed manner, a route planning unit configured to obtain unused bandwidth information of a plurality of networks that are connected to the plurality of storages, and a balancing control unit configured to obtain block data that is a target of data transfer among the plurality of the storages based on the unused bandwidth information of the plurality of networks, and position information indicating a position of the block data in the original data.10-06-2011

Yusuke Kubota, Kawasaki JP

Patent application numberDescriptionPublished
20090080104INFORMATION STORAGE APPARATUS FOR DETERMINING STABILITY - According to an aspect of an embodiment, a storage apparatus has a head for writing data into or reading data from a medium, an actuator for moving the head and a controller for applying a driving current to the actuator so as to move the head to a target position over the medium, for superimposing a disturbance current onto the driving current, the controller including a feedback loop which adjusts the driving current so as to move the head toward the target position on the basis of the position data read out from the medium by the head, the controller being configured to determine a frequency characteristic of gain and phase of the feedback loop on the basis of the driving current and the disturbance current.03-26-2009