Patent application number | Description | Published |
20100163119 | MASS FLOW METER AND MASS FLOW CONTROLLER - In order to improve a measurement accuracy of a mass flow meter, the mass flow meter comprises a flow rate calculating section that obtains an output signal from a sensor section having a thermosensitive resistive element arranged in a flow channel where a sample gas flows and that calculates a flow rate of the sample gas, a pressure measuring section that measures a primary side pressure in the flow channel, and a flow rate correcting section that corrects the measured flow rate obtained by the flow rate calculating section by the use of the primary side pressure obtained by the pressure measuring section and a gas coefficient determined by an isobaric specific heat of the sample gas. | 07-01-2010 |
20110048551 | FLOW RATE CONTROL DEVICE - A mass flow controller comprises a flow rate measuring part that measures a flow rate of a fluid flowing in a flow channel and outputs a measured flow rate value, a control valve, a valve control part that controls an opening degree of the control valve based on an entirely-close command to entirely close the control valve compulsorily or a set flow rate value set as a target value, and an external output part that outputs an external output flow rate value based on the measured flow rate value to the outside, and at a time when the valve control part receives the entirely close command or zero as the set flow rate value, the external output part outputs zero as the external output flow rate value, irrespective of the measured flow rate value. | 03-03-2011 |
20110106319 | MASS FLOW CONTROLLER - To improve PI performance of a mass flow controller, the mass flow controller changes a proportional coefficient, an integral coefficient, and a derivative coefficient used for PID operation in a stable state based on at least two out of a primary pressure, a time change amount of the primary pressure, and a flow rate set value. | 05-05-2011 |
20120116596 | MASS FLOW CONTROLLER - The present invention comprises a flow rate sensor part and control valve; a calculation part that performs a proportional calculation on a deviation between a flow rate measurement value and setting value to calculate a feedback control value for the flow rate control valve; and an opening level control signal output part that generates an opening level control signal on the basis of the feedback control value to output the opening level control signal to the flow rate control valve. A gain value to be multiplied by the deviation is calculated by using a function that, in a predetermined period after the time point when the flow rate setting value decreases by a predetermined amount or more, calculates a larger value as a calculation value obtained by using a variation between the flow rate setting value before the decrease and a flow rate setting value after the decrease decreases. | 05-10-2012 |
20140116538 | FLUID CONTROL SYSTEM - At a time when control of a flow rate adjusting valve is initiated from a fully closed state in order to make a measured flow rate equal to a target flow rate, an initial value of a driving signal is set as a parameter by making use of at least one of the type, pressure, and temperature of a fluid. | 05-01-2014 |
20150276467 | FLOW RATE CONTROL DEVICE - A mass flow controller comprises a flow rate measuring part that measures a flow rate of a fluid flowing in a flow channel and outputs a measured flow rate value, a control valve, a valve control part that controls an opening degree of the control valve based on an entirely-close command to entirely close the control valve compulsorily or a set flow rate value set as a target value, and an external output part that outputs an external output flow rate value based on the measured flow rate value to the outside, and at a time when the valve control part receives the entirely close command or zero as the set flow rate value, the external output part outputs zero as the external output flow rate value, irrespective of the measured flow rate value. | 10-01-2015 |
Patent application number | Description | Published |
20110082027 | PHOTOCATALYST-COATED BODY AND PHOTOCATALYTIC COATING LIQUID THEREFOR - A photocatalyst-coated body comprises a substrate and a photocatalyst layer provided on the substrate, the photocatalyst layer comprising photocatalyst particles of 1 part or more by mass and less than 20 parts by mass, inorganic oxide particles of 70 parts or more by mass and less than 99 parts by mass, and the dried substance of a hydrolyzable silicone of zero parts or more by mass and less than 10 parts by mass, provided that a total amount of the photocatalyst particles, the dried substance of the inorganic oxide particles and the hydrolyzable silicone is 100 parts by mass in terms of silica, wherein the photocatalyst layer has a film thickness of 3.0 μm or less. | 04-07-2011 |
20110143914 | PHOTOCATALYST-COATED BODY, COATING COMPOSITION FOR THE SAME, AND PROCESS FOR PRODUCING PHOTOCATALYST-COATED BODY - A photocatalyst-coated body includes a substrate with an organic material as a surface thereof, a photocatalyst layer with interstices between the particles in the layer and an intermediate layer provided between the substrate and the photocatalyst layer. The photocatalyst layer includes photocatalyst particles in a range of 1 part≦x<20 parts by mass, inorganic oxide particles in a range of 70 parts≦y<99 parts by mass, and a dried substance of a hydrolyzable silicone in a range of zero parts≦z<10 parts by mass, provided that a total amount of the photocatalyst particles, the inorganic oxide particles, and the dried substance of the hydrolyzable silicone is 100 parts by mass in terms of silica. The intermediate layer comprising a silicone-modified resin, wherein the silicone-modified resin includes silicon atom in an amount of 0.2% by mass or more and less than 16.5% by mass. | 06-16-2011 |
20120142521 | PHOTOCATALYST-COATED BODY AND PHOTOCATALYTIC COATING LIQUID THEREFOR - A photocatalyst-coated body comprises a substrate and a photocatalyst layer provided on the substrate, the photocatalyst layer comprising photocatalyst particles of 1 part or more by mass and less than 20 parts by mass, inorganic oxide particles of 70 parts or more by mass and less than 99 parts by mass, and the dried substance of a hydrolyzable silicone of zero parts or more by mass and less than 10 parts by mass, provided that a total amount of the photocatalyst particles, the dried substance of the inorganic oxide particles and the hydrolyzable silicone is 100 parts by mass in terms of silica. The inorganic oxide particles have a number average particle diameter ranging from 10 nm or more to less than 40 nm calculated by measuring lengths of 100 particles randomly selected from particles located within a visible field magnified 200,000 times by a scanning electron microscope. | 06-07-2012 |
Patent application number | Description | Published |
20090033861 | DICHROIC DYE COMPOSITION, AND LIQUID-CRYSTAL COMPOSITION AND LIQUID-CRYSTAL ELEMENT INCLUDING DICHROIC DYE - Provided are a dichroic dye composition in which a solubility of the dichroic dye with respect to liquid-crystal is sufficiently high and a wavelength dispersion of absorbance is small in a wide wavelength range, and a black guest-host liquid-crystal composition indicating high order parameters using such a dichroic dye composition and a liquid-crystal element having high contrast. The dichroic dye composition includes at least one dichroic dye selected from Group (I) shown below, at least one dichroic dye selected from Group (II) shown below, and at least one dichroic dye selected from Group (III) shown below. | 02-05-2009 |
20110206535 | Airflow diffuser (diffuser fan) and air conditioner - An airflow diffuser including a blade wheel that includes blade members, spoke members and a hub member supporting the spoke members, and that is located so that air blown out from an air outlet of an air conditioner comes in contact over a path of rotation of the blade members, a shaft member forming an axis of rotation of the blade wheel. The blade wheel is capable of being freely rotated by at least just the air that is blown out from the air outlet. | 08-25-2011 |
20140078577 | AZO COMPOUND AND INK CONTAINING THE COMPOUND - An object of the present invention is to provide an ink containing an azo compound which is excellent in solubility in a solvent and has a high extinction coefficient. The present invention relates to an ink comprising a solvent having a relative permittivity of 3 or less, as measured at a frequency of 1 kHz and at 22° C. and having a solubility in water of 20 mg/L or less at 25° C. and a specific azo compound. | 03-20-2014 |
20150191601 | AZO COMPOUND, INK CONTAINING AZO COMPOUND, AND DISPLAY AND ELECTRONIC PAPER CONTAINING THE INK - An azo compound excellent in solubility in solvent and having a high absorbance coefficient is disclosed, as well as an ink containing the azo compound. Such an ink contains a solvent having a relative permittivity at 22° C. and at a measurement frequency of 1 kHz of 3 or less and having a solubility in water at 25° C. of 20 mg/L or less, and an azo compound. | 07-09-2015 |
Patent application number | Description | Published |
20090025069 | MOBILE TERMINAL MAIL SYSTEM, MOBILE TERMINAL MAIL CONTROL METHOD, AND MOBILE TERMINAL MAIL CONTROL PROGRAM - The mobile terminal mail system includes a plurality of wireless communication networks having different communication speeds, a multi-access terminal including electronic mailer, and an electronic mailer activation server which is adapted to, when the multi-access terminal has connected to one of the wireless communication networks whose communication speed is equal to or greater than a fixed communication speed, activate an electronic mailer through the wireless communication network. | 01-22-2009 |
20120158938 | CONTROL SERVER, SERVICE PROVIDING SYSTEM, AND METHOD OF PROVIDING A VIRTUAL INFRASTRUCTURE - A service providing system includes a control server and a physical resource(s) controlled by the control server. The control server has a virtual device providing unit(s) that provides at least one virtual object for controlling a physical resource(s), and a virtual infrastructure providing unit(s) that can provide, as a virtual object(s), a virtual infrastructure(s) configured using at least one virtual object provided by the virtual device providing unit(s), wherein the virtual infrastructure providing unit(s) can configure a virtual infrastructure(s) using the virtual object(s) provided by the virtual infrastructure providing unit(s), and can provide the virtual infrastructure(s) as a virtual object(s). | 06-21-2012 |
20130081692 | SOLAR CELL HAVING POROUS STRUCTURE IN WHICH METAL NANOPARTICLES ARE CARRIED IN PORES - The present invention intends to provide a solar cell that has, by an increase in the absorbance of light of a surface of a solar cell, a reduction in the reflectance, and so on, a high energy conversion efficiency. The problem was solved by a pn junction type semiconductor solar cell that has a porous structure on a surface thereof, characterized in that metal nanoparticles having a surface plasmon absorption are supported in pores present in the porous structure, further, by a pn junction type semiconductor solar cell in which the porous structure is formed in a photoelectric material itself in a pn junction type semiconductor solar cell, or, the porous structure is formed in a light transmission layer disposed on a surface of a pn junction type semiconductor solar cell. | 04-04-2013 |
20130148666 | COMMUNICATION SYSTEM, CONTROLLER, NODE CONTROLLING METHOD AND PROGRAM - A configuration of a communication system that is able to effect packet forwarding in accordance with an intended forwarding path even in an environment where a node represented by a Layer-2 switch (L2SW) and a node represented by an OpenFlow switch exist together, is provided. The communication system includes a first node, such as a Layer-2 switch, a plurality of second nodes, equivalent to the OpenFlow switches, and a controller. The controller causes the first node to receive a destination learning packet from one of the second nodes lying on the downstream side of the first node on a preset packet forwarding path. The destination learning packet has a node lying on the downstream side of the first node as a transmission source, so that the controller causes the first node to perform a packet forwarding operation in accordance with the packet forwarding path. | 06-13-2013 |
20130163831 | OBJECT RECOGNITION APPARATUS AND DICTIONARY DATA REGISTRATION METHOD - In a personal authentication apparatus that compares input feature information with feature information stored in advance as dictionary data, thereby calculating a similarity and recognition a person, when additionally storing feature information in the dictionary data, the feature information is compared with the feature information of the same person already stored in the dictionary data. Pieces of feature information are put into groups for the same person based on the similarities and stored in the dictionary data. | 06-27-2013 |
20130223452 | COMMUNICATION SYSTEM, CONTROL APPARATUS, PATH CONTROLLING METHOD AND PROGRAM - A communication system includes a plurality of first nodes that, in accordance with processing rules (packet handling operations) prescribing processing contents for a packet belonging to a pre-set flow, processes a packet received, which matches to the processing rules, and a second node that forwards the received packet via its ports without referencing the processing rules. The communication system also includes a control apparatus that sets, for the first nodes situated on a forwarding path for the packet belonging to the pre-set flow, processing rules to forward the packet belonging to the pre-set flow to each next hop. The control apparatus also sets, for the first node not situated on the forwarding path, processing rules to instruct dropping the packet that is forwarded from the second node and that is deviated from the forwarding path. | 08-29-2013 |