Patent application number | Description | Published |
20100026663 | TOUCH PANEL AND ELECTRONIC DEVICE INCLUDING TOUCH PANEL - A resistive film type touch panel includes first and second resistive films respectively provided on the inner surfaces of a pair of substrates on the touch side and the opposite side, protruding contacts which are provided on the first resistive film so as to protrude to a predetermined height, and come into contact with the second resistive film upon bending/deformation of the touch-side substrate by a touch to electrically connect the touch-side substrate to the second resistive film, insulating spacers which are arranged between the substrates except the positions of the protruding contacts, and define the space between the substrates to a height higher than that of protruding contacts, and a liquid or liquid crystal sealed in the space between the substrates. This arrangement reduces the bending/deformation amount of the touch-side substrate and the refraction of transmitted light at a portion bent/deformed by a touch on the touch-side substrate. | 02-04-2010 |
20100225606 | TOUCH PANEL - A touch panel includes a first substrate, a second substrate disposed to face the first substrate, a resistive film formed on the second substrate, spacer receivers formed of an insulating material on the resistive film, projecting spacers formed on the first substrate, and projecting contacts formed on the first substrate. The spacer receivers have a predetermined area and a predetermined thickness. The projecting spacers protrude at a predetermined height. The projecting contacts protrude equally in height to the projecting spacers. The tips of the projecting spacers are in contact with the spacer receivers. The tips of the projecting contacts are out of contact with the spacer receivers. | 09-09-2010 |
20100225613 | TOUCH PANEL - A touch panel includes a first substrate, a second substrate disposed to face the first substrate, and an insulating liquid confined in a gap between the first substrate and the second substrate. The first substrate is provided with linear contacts in a region where the insulating liquid is confined. The linear contacts project at a predetermined height and extend in a predetermined direction. The second substrate is provided with a resistive film, which is formed to correspond to at least the location of the linear contacts. | 09-09-2010 |
20100225874 | LIQUID CRYSTAL DISPLAY APPARATUS FORMING ASSEMBLY, LIQUID CRYSTAL CELL, AND LIQUID CRYSTAL DISPLAY APPARATUS, AND MANUFACTURING METHOD THEREOF - A liquid crystal cell manufacturing method includes preparing a pair of glass substrates each including an area configured to form a plurality of finished liquid crystal display apparatuses thereon, while a plurality of seal members and a plurality of pillars each including ends that respectively abut against the pair of glass substrates are interposed between the pair of glass substrates, adhering the pair of glass substrates to form a liquid crystal display apparatus forming assembly, and while the liquid crystal display apparatus forming assembly is formed, forming a plurality of scribe lines that intersect each other on surfaces of the pair of glass substrates that are opposite to surfaces of the pair of glass substrates that oppose each other. At least a part of each of the pillars is arranged to overlap at least one of regions, between the pair of glass substrates, corresponding to the plurality of scribe lines. | 09-09-2010 |
20100302227 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY APPARATUS - A liquid crystal display panel in which coordinate detection electrodes are formed on a first substrate and protruding contact portions are formed on a second substrate as a touch panel function includes a conversion circuit formed therein. The conversion circuit subjects information indicative of whether the protruding contact portions are in contact with the coordinate detection electrodes to parallel/serial conversion to output the converted information to the coordinate detection circuit. | 12-02-2010 |
20110090761 | INDICATED POSITION DETECTING APPARATUS AND INDICATED POSITION DETECTING METHOD - An indicated position detecting apparatus includes a display module having a display screen, and a plurality of microphones to detect a contact sound to the display screen. The plurality of microphones are arranged at an outer peripheral portion of the display screen to be apart from each other. A time difference acquisition unit acquires arrival time differences of the contact sound between two microphones in each of two combinations of the plurality of microphones. A positional information acquisition unit derives two hyperbolas corresponding to the arrival time differences acquired by the time difference acquisition unit, each hyperbola having focal points at the two microphones in each of the two combinations of the plurality of microphones, and acquires an intersection of the two derived hyperbolas as information of a position where the contact sound is generated. | 04-21-2011 |
Patent application number | Description | Published |
20100233016 | RARE EARTH MAGNET - There is provided a rare earth magnet with excellent Br and HcJ values. The rare earth magnet according to a preferred embodiment of the invention is characterized by being composed mainly of R (where R is at least one element selected from among rare earth elements including Y), B, Al, Cu, Zr, Co, O, C and Fe, wherein the content of each element is R: 25-34 wt %, B: 0.85-0.98 wt %, Al: 0.03-0.3 wt %, Cu: 0.01-0.15 wt %, Zr: 0.03-0.25 wt %, Co: ≦3 wt % (but not 0 wt %), O: ≦0.2 wt %, C: 0.03-0.15 wt % and Fe: remainder. | 09-16-2010 |
20130009503 | SINTERED MAGNET, MOTOR, AUTOMOBILE, AND METHOD FOR PRODUCING SINTERED MAGNET - The present invention provides a sintered magnet having superior residual magnetic flux density and coercive force. The sintered magnet of the present invention comprises a group of R-T-B based rare earth magnet crystal particles | 01-10-2013 |
20130026870 | RARE EARTH SINTERED MAGNET, METHOD FOR PRODUCING THE SAME, MOTOR, AND AUTOMOBILE - Provided is a rare earth sintered magnet | 01-31-2013 |
Patent application number | Description | Published |
20090235791 | SUCTION UNIT AND HEAT EXCHANGE FIN MANUFACTURING MACHINE - The suction unit of the present invention comprises: a cylindrical member having a sucking section capable of sucking an elongated piece having faced the sucking section, an opening section being opened at a prescribed position at which the elongated piece is prohibited to face the opening section, and a suction unit for sucking air from the sucking section and the opening section; a blocking plate being moved without contacting the cylindrical member, the blocking plate prohibiting the air suction from the opening section when the elongated piece faces the sucking section, the blocking plate allowing the air suction from the opening section when the elongated piece sucked by the sucking section is cut and formed into the heat exchange fin; and a control section controlling the electric motor so as to place the blocking plate at a sucking position when the elongated piece faces the sucking section and at a releasing position when the elongated piece is cut and formed into the heat exchange fin. | 09-24-2009 |
20090236461 | TENSION DEVICE AND HEAT EXCHANGE FIN MANUFACTURING MACHINE - The tension device comprises: a feeding unit for feeding a band-shaped metal plate to a press unit; and a holding unit for applying tension to the band-shaped metal plate. The feeding unit is constituted by a moving member and a feeding pin. The front end of the feeding pin has a slope face so as to engage with a collared through-hole of the band-shaped metal plate when the moving member moves in a feeding direction of the band-shaped metal plate and so as to disengage therefrom when the moving member stops and moves in the reverse direction. The holding unit has a holding member, which holds and applies prescribed tension to the band-shaped metal plate when the moving member stops and which releases the band-shaped metal plate when the moving member starts to move in the feeding direction. | 09-24-2009 |
20100129538 | PROCESS FOR PRODUCING MAGNET - The invention provides a process for producing a magnet that not only allows satisfactory Br and HcJ values to be achieved but can also yield a magnet with a sufficiently large squareness ratio. The process for producing a magnet according to the invention is characterized by comprising a first step in which a heavy rare earth compound containing a heavy rare earth element is adhered onto a rare earth magnet sintered compact, and a second step in which the heavy rare earth compound-adhered sintered compact is subjected to heat treatment. The heavy rare earth compound is a hydride of the heavy rare earth element. | 05-27-2010 |
20120139388 | RARE EARTH SINTERED MAGNET AND MOTOR - In the rare earth sintered magnet, the ratio of R2 to the sum of R1 and R2 that are contained in crystal grain boundaries surrounding the crystal grains in the rare earth sintered magnet body is higher than the ratio of R2 to the sum of R1 and R2 in the crystal grains, and the concentration of R2 increases from the central portion of the rare earth sintered magnet body toward the surface of the rare earth sintered magnet body. In addition, the degree of unevenness in residual magnetic flux density on the surface of the rare earth sintered magnet body is smaller than 3.0%. | 06-07-2012 |
20140335268 | RARE EARTH SINTERED MAGNET, METHOD FOR PRODUCING SAME, MOTOR AND AUTOMOBILE - A rare earth sintered magnet | 11-13-2014 |
20150060107 | HALOGEN-FREE RESIN COMPOSITION, INSULATED WIRE AND CABLE - A halogen-free resin composition includes an engineering plastic as a main component including an aromatic ring. A thermal weight-change rate measured by a thermogravimetry (under conditions that a dry air as a purge gas is introduced and that heating is conducted from 40° C. at a temperature rise rate of 10° C./min) is not less than −60% when it is 430° C. | 03-05-2015 |
Patent application number | Description | Published |
20090301751 | NON-HALOGEN FLAME RETARDANT THERMOPLASTIC ELASTOMER RESIN COMPOSITION, METHOD FOR FABRICATING SAME, AND ELECTRIC WIRE AND CABLE USING THE SAME - A non-halogen flame retardant thermoplastic elastomer resin composition includes (A) 30 to 80 parts by weight of an ethylene-methylacrylate copolymer (EMA) containing 30 mass % or more of a methylacrylate or 30 to 80 parts by weight of an ethylene-ethylacrylate copolymer (EEA) containing 15 mass % or more of a ethylacrylate and having a melt flow rate of 0.8 mg/10 min or more; (B) 20 to 70 parts by weight of a thermoplastic polyolefin resin; and (C) 50 to 300 parts by weight of a non-halogen flame retardant agent with respect to 100 parts by weight of the component (A) and the component (B) in total, in which the EMA or EEA is silane-crosslinked. | 12-10-2009 |
20110174518 | HALOGEN-FREE FLAME-RETARDANT CABLE - A halogen-free flame-retardant cable includes a multi-core twisted wire including a plurality of insulated wires twisted together, the plurality of insulated wires each including a conductor and an insulation layer on an outer periphery of the conductor, an inner layer formed on an outer surface of the multi-core twisted wire, and an outer layer formed on the inner layer. The outer layer includes a resin composition including not less than 30 parts by mass of a flame retardant with respect to 100 parts by mass of thermoplastic polyurethane (TPU). The inner layer includes a resin composition comprising an ethylene-vinyl acetate copolymer (EVA) with a vinyl acetate (VA) content of not less than 33%, and the outer layer is subjected to cross-linking treatment. | 07-21-2011 |
20120217035 | Shielded insulated electric cable - A shielded insulated electric cable includes an insulation layer that is in contact with a metal braid. The insulation layer includes a halogen-free cross-linked rubber that includes 100 parts by weight of a halogen-free rubber excluding a silicone rubber, and 1 to 20 parts by weight of a hindered phenol compound and a thioether compound. | 08-30-2012 |
20120318557 | CROSSLINKED RESIN COMPOSITION, AND WIRE, CABLE AND MOLDED WIRE COATED WITH THE SAME - A crosslinked resin composition includes a resin composition including not less than 0.01 parts by mass and not more than 20 parts by mass of a vinyl monomer relative to 100 parts by mass of a thermoplastic polyurethane, the vinyl monomer having a molecular structure including at least one functional group of acid anhydride, silane, amine and epoxy. The resin composition is crosslinked by an electron beam irradiation. | 12-20-2012 |
20140138117 | PEROXIDE CROSSLINKED RESIN COMPOSITION AND ELECTRIC WIRE AND CABLE USING SAME - A peroxide crosslinked resin composition includes a base polymer (A) including 50 to 90% by mass of a first copolymer component (a1) including one of or a mixture of two or more first ethylene α-olefin copolymers having a density of 0.864 to 0.890 g/cm | 05-22-2014 |
20140141245 | HALOGEN-FREE CROSSLINKED RESIN COMPOSITION AND INSULATED WIRE AND CABLE USING THE SAME - A halogen-free crosslinked resin composition includes a base polymer including as a main component (a) an ethylene vinyl acetate copolymer and (b) an acid modified polyolefin resin having a differential scanning calorimetry glass transition temperature Tg of not higher than −55 degrees Celsius in a mass ratio (a):(b) of 70:30 to 100:0, the base polymer including 50 to 70% by mass of vinyl acetate, 0.5 to 10 parts by mass of a silicone rubber with respect to 100 parts by mass of the base polymer, and 100 to 250 parts by mass of a metal hydroxide with respect to 100 parts by mass of the base polymer. | 05-22-2014 |
20140367144 | HALOGEN-FREE FLAME-RETARDANT RESIN COMPOSITION, AND WIRE AND CABLE USING THE SAME - A halogen-free flame-retardant resin composition includes a base polymer including not less than 5 mass % of an ethylene-α-olefin block copolymer having a melting point of not less than 118° C. and a glass transition temperature (Tg) of not more than −40° C., and a metal hydroxide added in an amount of 50 to 250 parts by mass per 100 parts by mass of the base polymer. | 12-18-2014 |
20140370286 | HALOGEN-FREE FLAME-RETARDANT WIRE - A halogen-free flame-retardant wire includes a conductor, and a single insulation layer or a plurality of insulation layers formed by covering an outer periphery of the conductor with a halogen-free flame-retardant resin composition. The single insulation layer or an outermost insulation layer of the plurality of insulation layers includes a halogen-free flame-retardant resin composition including a base polymer including an ethylene-vinyl acetate copolymer (EVA) of not less than 25 mass % in a vinyl acetate content (VA content) or a polyethylene (PE) with a melting peak at 115 to 140° C. measured by a differential scanning calorimetry (DSC), and a metal hydroxide mixed in an amount of 150 to 300 parts by mass per 100 parts by mass of the base polymer. A mass change rate of the single insulation layer or the outermost insulation layer after 24-hour immersion in xylene at 110° C. is not more than 420%. | 12-18-2014 |
20140370315 | NON-HALOGEN FLAME RETARDANT ELECTRIC WIRE CABLE - A non-halogen flame retardant electric wire cable includes a conductor, at least one insulating layer formed on an outer periphery of the conductor by coating the conductor with a non-halogen flame retardant resin composition, and a sheath formed on an outer periphery of the outermost insulating layer by coating the outermost insulating layer with the non-halogen flame retardant resin composition. The non-halogen flame retardant resin composition includes a base polymer including any one of ethylene-vinyl acetate copolymer having a vinyl acetate content of 25% by mass or more and polyethylene having a melting peak temperature of 115° C. to 140° C. as measured by DSC and a metal hydroxide. Ratios of the changes in the mass of the sheath and the outermost insulating layer which occur when the sheath and the outermost insulating layer are immersed in xylene heated at 110° C. for 24 hours are 420% or less. | 12-18-2014 |
20150030853 | CROSSLINKABLE HALOGEN-FREE RESIN COMPOSITION, CROSSLINKED MOLDED ARTICLE, INSULATED WIRE AND CABLE - A crosslinkable halogen-free resin composition includes a base polymer including at least one type of ethylene-vinyl acetate copolymer (EVA) and an acid-modified polyolefin resin having a glass-transition temperature (Tg) as measured by DSC of not more than −55° C. at a mass ratio of 70:30 to 99:1, and a metal hydroxide included in an amount of 100 to 250 parts by mass per 100 parts by mass of the base polymer. The at least one type of EVA has a melting temperature (Tm) as measured by DSC of not less than 70° C. The base polymer includes 25 to 50 mass % of a vinyl acetate (VA). | 01-29-2015 |
20150371735 | INSULATED WIRE - An insulated wire includes a conductor, and an insulating cover layer including an inner layer on an outer periphery of the conductor and an outer layer on an outer periphery of the inner layer. The inner layer includes a halogen-free resin composition including base polymer (A), which includes a first ethylene-α-olefin copolymer (a1) and a second ethylene-α-olefin copolymer (a2) at a ratio of 50:50 to 90:10, the first ethylene-α-olefin copolymer (a1) having a density of not less than 0.864 g/cm3 and not more than 0.890 g/cm3, a melting point of not more than 90° C. and a melt flow rate of not less than 1 g/10 min and not more than 5 g/10 min, and the second ethylene-α-olefin copolymer (a2) having a melting point of not less than 55° C. and not more than 80° C. and a melt flow rate of not less than 30 g/10 min. | 12-24-2015 |
20160002449 | HALOGEN-FREE CROSSLINKABLE RESIN COMPOSITION, CROSS-LINKED INSULATION WIRE AND CABLE - A halogen-free crosslinkable resin composition includes a base polymer including a high density polyethylene, 30 to 50 parts by mass of an ethylene-acrylic ester-maleic anhydride terpolymer, 5 to 20 parts by mass of an ethylene-α-olefin copolymer modified with maleic anhydride, and 10 to 30 parts by mass of an ethylene-acrylic ester copolymer, and a metal hydroxide of which content is 120 to 200 parts by mass based on 100 parts by mass of the base polymer. | 01-07-2016 |
Patent application number | Description | Published |
20090200979 | METHOD FOR COMPENSATING FOR ANGULAR TRANSMISSION ERROR OF AN ACTUATOR - The non-linear elastic deformation component included in the angular transmission error of an actuator provided with a wave gear drive is a component of the angular transmission error occurring due to elastic deformation of a flexible externally-toothed gear when the direction of rotation of the motor shaft changes. This component can be analyzed by driving the motor in a sine-wave shape. A model of the non-linear elastic deformation component (non-linear model) obtained from the analysis results is used to store data or a function for compensating for this component in a motor-control device. Compensation for the non-linear elastic deformation component (θ | 08-13-2009 |
20110248661 | METHOD FOR CONTROLLING POSITIONING OF ACTUATOR COMPRISING WAVE GEAR DEVICE - A method for controlling positioning of an actuator having a wave gear device uses a strict linearization technique to compensate for the effects relative to positioning control of a load shaft in the, as caused by the non-linear spring characteristics of the wave gear device. In the method, a plant model is constructed from the actuator to be controlled, the model being linearized using a strict linearization technique; measurements are taken of the non-linear elastic deformation of the wave gear device relative to load torque; the non-linear spring model τg(θtw) is defined using a cubic polynomial with the constant defined as zero to allow the measurement results to be recreated; and the current input into the plant model and the motor position of the plant model when a load acceleration command is a command value are entered into a semi-closed loop control system for controlling the positioning of the load shaft, as a feed-forward current command and a feed-forward motor position command. | 10-13-2011 |
20110251722 | METHOD FOR PERFORMING ADAPTIVE FRICTION COMPENSATION IN AN ACTUATOR ACCOUNTING FOR VARIATION IN FRICTION CHARACTERISTICS OF WAVE GEAR DRIVE ACCOMPANYING CHANGE IN TEMPERATURE - According to a method for performing adaptive friction compensation of an actuator including a wave gear drive, there is used as a friction compensation current applied to a motor drive current a static friction compensation current i | 10-13-2011 |
20140203752 | POSITIONING CONTROL SYSTEM FOR ACTUATOR PROVIDED WITH WAVE GEAR DEVICE - A positioning control system for an actuator provided with a strain wave gearing is provided with: a semi-closed feedback controller FB(s) that controls a load shaft position θ | 07-24-2014 |
Patent application number | Description | Published |
20140019505 | TRANSFER FUNCTION ESTIMATION APPARATUS, METHOD AND PROGRAM - An apparatus for estimating a transfer function of at target object having divided systems is disclosed. The apparatus acquires an estimation equation to estimate the transfer function of the target object, and determines, for each arithmetic operation in the estimation equation, whether the arithmetic operation is an addition or a multiplication. For the multiplication, the apparatus performs the multiplication of frequency response characteristics in the frequency domain. For addition, the apparatus converts the frequency response characteristics into time response characteristics, performs the addition of the time response characteristics in the time domain, and reconverts a result of the addition into the frequency domain. | 01-16-2014 |
20140046548 | CONTROL SYSTEM AND VEHICLE STEERING CONTROL SYSTEM - A control system calculates inputs to a control target that has m inputs and n outputs (m=n, each of m and n is a natural number that is more than one), while designating a plurality of combinations of the inputs and the outputs. A feedback controller calculates, with respect to each designated combination, a control input to a non-interference controller based on a difference between a target value and a current value of the control quantity to make the current value follow the target value. The non-interference controller executes, with respect to each designated combination, a non-interference control to reduce influence due to mutual interference between n control quantities. This reduces the number of combinations of the inputs and the outputs, the combinations whose mutual interference needs considering; thereby, the non-interference control may be easily achieved. | 02-13-2014 |
20150367883 | VEHICLE STEERING CONTROL SYSTEM - A control system calculates inputs to a control target that has m inputs and n outputs (m=n, each of m and n is a natural number that is more than one), while designating a plurality of combinations of the inputs and the outputs. A feedback controller calculates, with respect to each designated combination, a control input to a non-interference controller based on a difference between a target value and a current value of the control quantity to make the current value follow the target value. The non-interference controller executes, with respect to each designated combination, a non-interference control to reduce influence due to mutual interference between n control quantities. This reduces the number of combinations of the inputs and the outputs, the combinations whose mutual interference needs considering; thereby, the non-interference control may be easily achieved. | 12-24-2015 |