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Sakairi, JP

Koichi Sakairi, Hiratsuka-Shi JP

Patent application numberDescriptionPublished
20120126183CONDUCTIVE FINE PARTICLE AND METAL PASTE FOR ELECTRODE FORMATION, AND ELECTRODE - An object of the present invention is to provide a conductive fine particle for producing a metal paste that can produce an electrode film having a low resistance, and a metal paste utilizing the conductive fine particle. The present invention is a conductive particle for electrode formation having a core/shell structure, and the conductive particle comprises a core particle made of Pt or a Pt alloy and having a particle diameter of 10 to 200 nm, and a shell made of a ceramic containing Al05-24-2012

Koichi Sakairi, Kanagawa JP

Patent application numberDescriptionPublished
20090293995NOBEL METAL ALLOY FOR SPARK PLUG AND METHOD FOR PRODUCING AND PROCESSING THE SAME - An object of the present invention is to provide a material for a precious metal tip of a spark plug, which has more excellent durability, particularly oxidation wear resistance than a conventional one. The precious metal alloy for the spark plug according to the present invention contains 0.2 to 6.0 wt. % Cr as an essential component, further at least any one of Fe or Ni, and the balance being Ir. Here, the amount of Fe and Ni to be added is preferably 2.0 to 12.0 wt. % in total. According to the present invention, the surface may be oxidized to form an oxide layer made from a Cr—Fe oxide, a Cr—Ni oxide or a Cr—Fe—Ni oxide. The oxide layer is formed by a diffusion treatment by heating the precious metal alloy at 300 to 900° C. in an oxidative atmosphere, and preferably has a thickness of 5 to 100 μm.12-03-2009

Koji Sakairi, Tokyo JP

Patent application numberDescriptionPublished
20080296158DEVICE FOR ELECTROPHORESIS, DEVICE FOR TRANSFER, DEVICE FOR ELECTROPHORESIS AND TRANSFER, CHIP FOR ELECTROPHORESIS AND TRANSFER, AND METHOD FOR ELECTROPHORESIS, METHOD FOR TRANSFER, AND METHOD FOR ELECTROPHORESIS AND TRANSFER - A device for electrophoresis applies a voltage to a medium in contact with a plurality of electric conductors so that a potential of adjacent conductors is within a certain range. This allows preventing decline in electrophoresis speed. A device for electrophoresis and transfer includes an electrode having a plurality of electrode regions being insulated one another and arranged in a specific direction. This allows providing a practical and easy-to-use device for electrophoresis and transfer. A device for transfer alters an applied voltage or applied voltage duration to a certain position to another position. This allows improving transfer efficiency.12-04-2008
20090084681MULTILAYER BODY FOR ELECTROPHORESIS AND TRANSFER, CHIP FOR ELECTROPHORESIS AND TRANSFER, ELECTROPHORESIS AND TRANSFER APPARATUS, METHOD OF ELECTROPHORESIS AND TRANSFER, AND METHOD OF MANUFACTURING MULTILAYER BODY FOR ELECTROPHORESIS AND TRANSFER - With the use of a chip (04-02-2009
20100101953Methods for producing microchannel chips, microchannel chips, methods for separating biomolecules using the microchannel chips, and electrophoretic apparatus having the microchannel chips - The methods for producing microchannel chips of the present invention comprise the steps of shielding substrate surfaces on which groove-like channels have been formed, using a mask that exposes the channels, and then forming polymer membranes on the exposed surfaces of the substrates; and the step of laminating cover materials onto the side of the substrate surfaces on which the channels have been formed.04-29-2010
20110114485ELECTROPHORESIS APPARATUS AND ELECTROPHORESIS METHOD - An electrophoresis apparatus includes a sample separating section for containing a sample separating medium for separating a sample in a horizontal direction, the sample separating section containing the sample separating medium in such a manner that the sample separating medium has an exposed portion at least one end of a surface of the sample separating medium, the surface being in parallel with the horizontal direction; and medium connecting means for connecting a sample containing medium to the sample separating medium at a connecting region, the sample containing medium containing a sample, and the connecting region satisfying a particular equation. By this, an electrophoresis technique with better accuracy than conventional arts can be provided.05-19-2011
20110233062Biological Molecule Separation Apparatus - A biological molecule separation apparatus for separating a biological molecule of one embodiment of the present invention has a buffer solution chamber receiving a buffer solution, a separation electrode arranged in the buffer solution chamber, a biological molecule separation medium for separating a biological molecule, a biological molecule adsorption film for adsorbing a biological molecule, a pair of transfer electrodes having a plurality of line shaped conductors extending in a direction perpendicular to a first direction, the conductors being arranged in the direction perpendicular to the first direction, and a separation part which holds the transfer electrode, the biological molecule adsorption film, the medium and the transfer electrode, wherein the transfer electrode, the biological molecule adsorption film, the medium and the transfer electrode are stacked in this order.09-29-2011
20120273360INSTRUMENT FOR ELECTROPHORESIS AND ELECTROPHORESIS APPARATUS - An instrument for electrophoresis includes a sample-separating portion in which a slab sample-separating medium that separates a sample is provided. The instrument for electrophoresis includes a sample-transporting portion that transports a sample-containing medium containing the sample to the sample-separating portion. The instrument for electrophoresis includes a positioning portion that is provided to the sample-separating portion and/or the sample-transporting portion and used for connecting the sample-transporting portion to a predetermined position of the sample-separating portion.11-01-2012

Patent applications by Koji Sakairi, Tokyo JP

Koji Sakairi, Kazo-Shi JP

Patent application numberDescriptionPublished
20090314643Electrophoresis Cassette and Method for Producing the Same - The object of the present invention is to inject smoothly a precursor to be a support and make an excellent support in which a boundary between a separation gel and a concentration gel after the injection is not ill-defined in the cassette which is made by combining two plates made of a synthetic resin, and in order to achieve the object, the present invention provides an electrophoresis cassette made by combining plates made of a synthetic resin which has a cavity for forming a support, wherein the surface of the plate which contacts with the support is covered with a SiOx film, and the SiOx film has a contact angle to water of 30° or less, and preferably 10° or less.12-24-2009

Makoto Sakairi, Kawasaki JP

Patent application numberDescriptionPublished
20090324095ANALYSIS-MODEL-PRODUCING APPARATUS AND ANALYSIS-MODEL-PRODUCING METHOD - An analysis-model-producing apparatus for producing an analysis model from a shape model, comprising means for specifying a deletion method for deleting, from geometric shape data constituting the shape model, geometric shape data that is unnecessary to production of an analysis model, and means for deleting unnecessary data, using the specified deletion method.12-31-2009
20090325401CONNECTOR, ELECTRONIC DEVICE, AND METHOD OF MANUFACTURING ELECTRONIC DEVICE - A connector includes a contact pin in which a free end projecting from a supporting member comes into contact with an electrode of a first object and a second object, and a bending part is provided onto a base end such that the connector has an inclination against the first object and the second object. The rigidity of the bending parts is selectively set to be high by selectively increasing a thickness of the bending part.12-31-2009
20100289500SUBSTRATE STRUCTURE - A substrate includes a first plate member; a plurality of first electrodes provided on the major surface of the first plate member, the first electrodes including at least one electrode for circuit connection and at least one monitor electrode separate from the electrode for circuit connection; a second plate member; a plurality of second electrodes provided on the major surface of the second plate member; a plurality of solder members provided between the first electrodes and the second electrodes for electrical connection therebetween, repeatedly; and a detector for detecting an electrical disconnection between at least one of the monitor electrode and the second electrode.11-18-2010
20110085305ELECTRONIC DEVICE, WASHER AND METHOD FOR MANUFACTURING WASHER - An electronic device includes, a circuit board including a through hole, a member including a screw hole, a screw including a screw body having an outer diameter smaller than an inner diameter of the through hole and a screw head having an outer diameter larger than the inner diameter of the through hole, wherein the screw body penetrates through the through hole to engage with the screw hole and the screw head is disposed on an opposite side of the circuit board to the member, and a first washer provided between the screw head and the circuit board, the first washer including a first washer body and a plurality of first washer legs extending from the first washer body toward the circuit board, the first washer legs being in contact with the circuit board and having a characteristic of reducing stress on the circuit board upon being heated.04-14-2011
20110208485BONDING MODEL GENERATION APPARATUS AND BONDING MODEL GENERATION METHOD - A bonding surface extraction unit extracts, with reference to bonding information, data of a first bonding surface corresponding to a bottom surface of a bonding model from data of a first partial model and data of a second bonding surface corresponding to a top surface of the bonding model from data of a second partial model. The first partial model is a model of a pad included in a circuit board. The second partial model is a model of an electrode included in a component. The electrode is to be bonded to the pad with a bonding material. A bonding model generation unit generates a side surface establishing a link between outlines of the first bonding surface and the second bonding surface, and obtains data of the bonding model on the basis of a shape formed with the side surface, the first bonding surface, and the second bonding surface.08-25-2011
20110313733Contact defining device, contact defining method, and non-transitory computer readable storage medium - A contact defining device includes: a component moving unit that moves a component represented by data of a surface region in a 3D model in a predetermined direction; an overlap determination unit that determines whether or not the surface region of the component moved by the component moving unit includes an overlapping area that overlaps the surface region of another component; and a contact defining unit that, when a determination is made by the overlap determination unit that the surface region of the component includes the overlapping area that overlaps the surface region of another component, defines the overlapping area as a contact area with the another component.12-22-2011
20120239359MESH NUMBER PREDICTION METHOD, ANALYZING APPARATUS AND COMPUTER-READABLE STORAGE MEDIUM - A mesh number prediction method obtains a mesh length for a case in which a mesh having an arbitrary shape is created by approximating an entire analyzing target by a three-dimensional (3D) mesh model based on data of a 3D surface model of the analyzing target, obtains a mesh number of each part forming the analyzing target for a case in which a mesh having an arbitrary shape is created by approximating each part by a 3D mesh model based on the mesh length, and obtains a predicted total mesh number of the entire analyzing target from a ratio of volumes of the entire analyzing target and each part based on the mesh number.09-20-2012

Patent applications by Makoto Sakairi, Kawasaki JP

Masao Sakairi, Aichi JP

Patent application numberDescriptionPublished
20120101137NOVEL THIOPHENECARBOXAMIDE DERIVATIVE AND PHARMACEUTICAL USE THEREOF - The object of the present invention is to provide a compound having a glucokinase-activating effect.04-26-2012

Minoru Sakairi, Tokorozawa JP

Patent application numberDescriptionPublished
20090069663LIVING BODY INSPECTION APPARATUS - A living body inspection apparatus including an oscillation coil which passes an AC current, a detection coil which detects an AC magnetic field generated from the detection coil, an amplification circuit which amplifies a voltage generated by the magnetic field induced by the detection coil, a detecting unit for detecting the output signal of the amplification circuit, a low pass filter to which the output signal of the detecting unit is input, a unit for setting the oscillation coil and detection coil in first and second regions of the living body, a recording unit for recording the output of the low pass filter while the first region and the second region of the living body are moving and a displaying unit for displaying the data recorded in the recording unit or results of analysis of the recorded data.03-12-2009
20110093214DANGEROUS SUBSTANCE DETECTION SYSTEM - A method of quickly detecting a handmade explosive in a bottle with a low erroneous alarm frequency is provided. A sample gas generated from a bottle placed on a bottle placement space is sucked-in, and ions of the sample gas are generated by an ion source and subjected to mass analysis. The presence/absence of a mass spectrum derived from the handmade explosive is determined from an obtained mass spectrum, and the result thereof is displayed on a monitor, thereby quickly detecting the handmade explosive in the bottle or the handmade explosive adhering to the surface of the bottle at a low erroneous alarm frequency.04-21-2011
20120037799ION DETECTOR - By detecting water clusters in expiration with high sensitivity, prevention of drink-driving and prevention of drowsy driving are performed. Also, device operation is performed in a non-contact manner. Problem: an effective method for prevention of drink-driving and prevention of drowsy driving for drivers has not been present. Effect: expiration can be sensed in a spatially-restricted place.02-16-2012
20120248306Ion Detecting Device - The present invention provides a small-sized ion detecting device that quickly and simply performs mass analysis under atmospheric pressure. Accordingly, electrodes are arranged and held in the ion detecting device so as to be able to detect water clusters in ambient air with a high sensitivity. Thereby, ions can be detected even in a spatially-restricted place.10-04-2012

Patent applications by Minoru Sakairi, Tokorozawa JP

Minoru Sakairi, Kawagoe-Shi JP

Patent application numberDescriptionPublished
20080237459Ion source and mass spectrometer instrument using the same - An ion source includes a body having a gas passage and an orifice. A capillary is inserted into the gas passage so that a tip portion of the capillary extends into the orifice. A gas supplier supplies a gas into the gas passage to form a gas flow through the gas passage along the capillary and through the orifice past a tip of the capillary so that the gas flow sprays a sample solution flowing through the capillary from the tip of the capillary. A flow controller regulates a pressure of the gas in the gas passage to adjust a characteristic value F/S to a predetermined value, where F is a flow rate of the gas flow at standard conditions (20.degree. C., 1 atmosphere), and S is a difference between a cross section of the orifice and a cross section of the tip portion of the capillary in the orifice.10-02-2008

Natsuhiko Sakairi, Saitama JP

Patent application numberDescriptionPublished
20080308223Electronic component and manufacturing method thereof - It is possible to prevent defects arising when resin-sealing electronic components, caused by leakage defects, resin interfusion defects, or the like, and it is possible to easily resin-seal a number of electronic components all together. There is provided a method of manufacturing electronic components on which SAW chips are mounted by face down bonding on wiring electrodes formed on a main face of a collective substrate, comprising the steps of: placing a resin sheet on the main face of the collective substrate, on which the SAW chips have been mounted; accommodating the collective substrate, on which the SAW chips have been mounted, in a flexible and sealed bag, and then seal-closing the sealed bag; submerging the accommodating bag into a pressurized container filled with a liquid, and then sealing off the pressurized container; supplying a pressurizing fluid into the pressurized container, raising the pressure within the pressurized container, carrying out heat application to heat-cure the resin sheet, and thereby tightly adhering the resin sheet onto the main face side of the SAW chips and the collective substrate, on which the SAW chips have been mounted so as to resin-seal the collective substrate; taking out the sealed bag from the pressurized container; taking out the resin-sealed collective substrate, on which the SAW chips have been mounted, from the sealed bag; and cutting the resin-sealed collective substrate, which has been taken out, into individual pieces.12-18-2008

Shigemitsu Sakairi, Tsukubamirai-Shi JP

Patent application numberDescriptionPublished
20120152820FILTER - A filter including a container and a basket which is contained in the container and has mounted thereto a bag-like filter element and filtering liquid to be processed by allowing the liquid to pass through the filter element. The filter includes an upper tubular section forming the upper part of the basket and having an upper end open, and an annular seal mounted inside the container and held between the upper tubular section and the container. The upper tubular section has a first fitting surface having an outer diameter decreasing downward. The seal has a second fitting surface having an inner diameter which decreases downward and engaging with the first fitting surface. When the seal receives force acting outward radially from the upper tubular section, compressive deformation of the seal is limited to a predetermined amount.06-21-2012
20120153100LEG STRUCTURE - A leg structure supports in an upright position a container having a piping port in the bottom of the container. The leg structure is provided with fixed legs fixed or removably mounted to the container, a movable leg capable of moving relative to the fixed legs so as to approach and be separated in the horizontal direction from the fixed legs while supporting the container, and the connecting section for connecting the container and the fixed legs to each other such that the container is maintained upright relative to the fixed legs.06-21-2012
20120205379BAND COUPLING AND PRESSURE CONTAINER WITH SAME - A pressure container is provided with a container body, a container lid, and a band coupling (08-16-2012

Susumu Sakairi, Hitachinaka JP

Patent application numberDescriptionPublished
20110300021AUTOMATED ANALYZER - Stepped portions of a flow channel are reduced by completely fixing the channel that extends to the measuring unit, and reducing connections in the channel, thereby to suppress a disturbance in the flow of the liquid suctioned into the measuring unit. A means is provided so that the reaction solution and reagent suctioned will move towards the channel through which the liquids are suctioned.12-08-2011
20120328475AUTOMATIC ANALYZING DEVICE AND DEVICE FOR OPENING AND CLOSING COVER OF REAGENT CONTAINER THEREIN - An automated analyzer and a reagent vessel opening/closing device allows reduction of the time period during which reagent vessels are opened unnecessarily. The reagent vessel opening/closing device opens or closes the lids of reagent vessels when the reagent vessels are at a dispensing/stirring position on a reagent vessel transfer device of an automated analyzer. The device for opening/closing the lids of reagent vessels includes a hook base secured to a unit base and a hook-base drive unit for moving the hook base with respect to the unit base in opening/closing directions of the lids of the reagent vessels. A plurality of hooks are attached to the hook base and a plurality of motors are each adapted to slide one of the hooks with respect to the hook base to engage/disengage the hook with/from the lid of a reagent vessel.12-27-2012

Susumu Sakairi, Hitachinaka-Shi JP

Patent application numberDescriptionPublished
20120301359AUTOMATIC ANALYZER - According to an embodiment of the disclosure, the analyzer includes a reagent driving disk that accommodates a reagent configured for analysis and that transports the reagent to a desired position, and a fixed disk that has a reagent stand-by position in which to make a reagent container containing the reagent, temporarily stand by, and a magnetic particles stirring position for stirring magnetic particles. A portion of the reagent stand-by position is constituted by a loading system. A reagent container moving unit moves reagent containers containing the reagent, between the reagent driving unit and the fixed disk, according to analytical request status. Providing in a part of the fixed disk the loading system constructed so that reagent containers containing the reagent can be mounted therein during operation enables changing of reagent containers, irrespective of an operational status of the reagent driving disk, and the system to having cold-storage functionality.11-29-2012

Takashi Sakairi, Kanagawa-Ken JP

Patent application numberDescriptionPublished
20110144961PROCESSING SYSTEM, METHOD, AND PROGRAM FOR MODELING SYSTEM - A processing system, method, and program for a modeling system. A math equation including a differential equation is prepared. A CAS solves the differential equation normally and by using an interval coefficient in accordance with an interval analysis technique. A coefficient vector of the two solutions are compared to determine if a distance between the vectors is equal to or less than a preset value, and if so, the CAS solves the math equation including a differential equation with the target coefficient set to zero. The coefficient vectors of the solution thus obtained and the normally solved solution are compared to determine if the distance between the vectors is equal to or less than a preset value, and if so, the differential equation is simplified by omitting a term of the target coefficient from the differential equation.06-16-2011

Takashi Sakairi, Kanagawa JP

Patent application numberDescriptionPublished
20090275269WAFER POLISHING DEVICE AND METHOD - Disclosed herein is a wafer polishing device including: an abrasive member driving device adapted to run a belt-like abrasive member in a direction crossing an outer circumferential end-edge of a wafer which is a wafer to be polished while bringing a belt-like abrasive member into contact with outer circumferential end-edge of the wafer, the abrasive member having non-abrasive sections disposed on both sides of an abrasive grain section; and a guide member having two guide surfaces shaped to conform to the outer circumferential end-edge of the wafer, the two guide surface being adapted to press, from rear sides of the non-abrasive sections, the respective non-abrasive sections of the abrasive member run by the abrasive member driving device.11-05-2009

Takashi Sakairi, Yamato-Shi JP

Patent application numberDescriptionPublished
20090049120Adding personalized value to web sites - The present invention adds new value to the Web, such as to improve accessibility, while maintaining changes to existing web sites to a minimum. An example system includes a first Web server and at least one other Web server, wherein a Web page can be displayed on a Web browser in a client device connected with the first Web server and the other Web server via a network, wherein the first Web server registers URLs of files providing added value for each of the first Web server and the other Web server that are defined as a set of Web servers to be provided with the same added value, and wherein the first Web server and the other Web server display an existing Web page in the Web browser, and provide the added value to the Web page by manipulating a DOM from another frame or another window.02-19-2009

Patent applications by Takashi Sakairi, Yamato-Shi JP

Takashi Sakairi, Kumamoto JP

Patent application numberDescriptionPublished
20100299643METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, APPARATUS FOR MANUFACTURING SEMICONDUCTOR DEVICE, PROGRAM FOR MANUFACTURING SEMICONDUCTOR DEVICE, AND PROGRAM FOR GENERATING MASK DATA - A method for manufacturing a semiconductor device includes the steps of reading physical layout data of a circuit to be manufactured and performing calculation to modify a pattern width in the physical layout data by a predetermined amount; reading a physical layout and analyzing a pattern that is predicted to remain as a step difference of a predetermined amount or more in a case where a planarization process is performed on a planarizing film on a pattern by a quantitative calculation by using at least one of a density of patterns, a pattern width, and a peripheral length of a range of interest and a range in the vicinity of the range of interest; and reading data of the pattern that is predicted to remain as a step difference, and making a correction to a layout in which a step difference of a predetermined amount or more does not remain.11-25-2010

Takeo Sakairi, Tokyo JP

Patent application numberDescriptionPublished
20120123677MAP DISPLAY DEVICE - A map display device includes: current location calculating unit for calculating a current location; specific region dedicated database for storing map data permitted only inside a specific region; specific region permitted database for storing data for displaying the inside of the specific region outside the specific region; outside-specific-region database for storing map data of the outside of the specific region available both inside and outside the specific region; controller for generating display data for displaying a map of the outside of the specific region using map data from the outside-specific-region database, and generating display data for displaying an image of a permitted map attribute to the inside of the specific region using the data from the permitted database, when the current location is outside the specific region; and display unit for displaying an image of the map or the permitted map attribute based on the display data.05-17-2012
20120151440SOFTWARE LIBRARY RECONSTRUCTION DEVICE, SOFTWARE LIBRARY RECONSTRUCTION METHOD, AND NAVIGATION DEVICE USING THIS SOFTWARE LIBRARY RECONSTRUCTION METHOD - Disclosed is a software library reconstruction device which extracts program elements which are used for the execution of a function from among program elements which construct a general-purpose software library 06-14-2012
20120323492NAVIGATION SYSTEM - A navigation system 12-20-2012
20120323875NAVIGATION SYSTEM - A navigation system includes data management data that determines storage locations of real data from data definition information indicating a data structure of a map DB 12-20-2012
20120331006DATA ACCESS METHOD AND DATA ACCESS DEVICE - An information processing apparatus has data management data that determines storage locations of real data in a data group in accordance with data definition information indicating a data structure of the data group, and a data access program that describes an access function to the real data whose data structure is specified in accordance with the data definition information, and gains access to the real data of the data group by executing the data access program while determining the storage locations of the real data by referring to the data management data.12-27-2012

Tetsuya Sakairi, Tsuchiura-Shi JP

Patent application numberDescriptionPublished
20090252549Spline Connection Structure - A spline connection structure is provided with a shaft spline and a bore spline. The shaft spline is comprised of plural involute teeth formed on a shaft, while the bore spline is comprised of plural involute teeth formed on a hub and maintained in engagement with the teeth of the shaft spline. The hub is provided with at least one cylindrical hole and a thin wall portion facing a lower end portion of the cylindrical hole. The thin wall portion is pressed by a pressing member inserted in the cylindrical hole to widen an interval between at least two of the teeth of the bore spline, said at least two teeth being located in a vicinity of the thin wall portion, such that at least one of the at least two teeth is pressed against at least one associated tooth of the teeth of the shaft spline and is restrained to restrict movement of the hub relative to the shaft. At least one tooth of at least one of the shaft spline and bore spline, said at least one tooth being located in a vicinity of the thin wall portion, is provided with a cutout portion formed by cutting off the at least one tooth at a part thereof such that the cutout portion is located in a neighborhood of an end face of the hub located on a side opposite another end face of the hub located on a side of an end portion of the shaft.10-08-2009

Yoshihiro Sakairi, Tsukuba-Shi JP

Patent application numberDescriptionPublished
20130008592ADHESIVE AGENT, ADHESIVE MATERIAL USING THE SAME, AND METHOD OF USE THEREOF - An adhesive agent comprising a condensation resin having a structural unit obtained by polycondensing a polymerizable monomer containing a monomer (A) having 2 or more carboxyl groups and a monomer (B) having 2 or more amino groups, and meeting at least one of the following (1) and (2), and the following (3): 01-10-2013

Yoshikazu Sakairi, Kanagawa JP

Patent application numberDescriptionPublished
20120243814SYNTHETIC RESIN-MADE THRUST SLIDING BEARING - A synthetic resin-made thrust sliding bearing 09-27-2012