Patent application number | Description | Published |
20090128866 | IMAGE READING APPARATUS - An image reading apparatus includes an illuminating optical system having light sources arranged in a line and a light guide member guiding rays of light from the light sources to illuminate a document which passes through a document reading position near a light emergent surface of the light guide member. An image reading-optical system includes a rod lens array to read light passing through the document, and a cylindrical lens array in the light emergent surface of the light guide member. Ridge lines running along a subscanning direction, on the light guide member are aligned in a scanning direction. | 05-21-2009 |
20090174955 | LENS BARREL AND IMAGE PICKUP APPARATUS - A lens barrel includes: an image pickup optical system including a plurality of lenses. The plurality of lenses includes an adjusting lens for a shift adjustment in a direction perpendicular to an optical axis of the image pickup optical system. The lens barrel further includes a lens frame holding the adjusting lens; and a housing holding the lens frame and including a wall portion. The lens frame comprises a plurality of protrusions coming contact with the wall portion and each of the plurality of protrusions has a protruding amount which differs from the other for correcting a tilt of an optical axis of the adjusting lens. | 07-09-2009 |
20090219400 | Imaging Unit and Electronic Camera - An imaging unit having: an image pickup element for imaging a subject; a camera shake correction unit for correcting camera shake by moving the image pickup element, wherein the camera shake correction unit includes a stage which carries the image pickup element; and a reference bedplate supporting the camera shake correction unit; at least two guide members which support the stage movably with respect to the reference bedplate in a predetermined direction respectively; and wherein the camera shake correction unit further includes a biasing member for biasing the stage in one direction except the predetermined directions with respect to the reference bedplate, thereby removing mechanical play in at least two directions out of the three dimensional directions of the guide member. | 09-03-2009 |
20100073012 | METHOD FOR DETECTING WATER LEAKAGE OF COIL AND WATER LEAKAGE DETECTOR APPLICABLE TO THIS METHOD - According to the present invention, a method of detecting water leakage in a coil, which determines whether or not cooling water leaks into an insulation layer, the water being supplied to a conductor of a coil covered with the insulation layer, including: applying an AC voltage to the conductor; bringing a surface electrode device into pressure contact with the insulation layer; grounding the surface electrode device through an impedance; measuring a potential of the surface electrode device; and determining that the cooling water leaks from the conductor into the insulation layer when a measured potential is higher than a potential of a normal coil | 03-25-2010 |
20100108111 | ULTRASONIC CLEANING APPARATUS - It is an object of the present invention to provide an ultrasonic cleaning apparatus having a high cleaning efficiency by restraining lowering of the sound pressure applied to the object to be cleaned per unit time while securing the uniformization of the sound pressure in the entire area in the cleaning tank. | 05-06-2010 |
20110079253 | Ultrasonic Cleaning Apparatus - The invention provides an ultrasonic cleaning apparatus in which unevenness of sound pressure among a plurality of oscillating elements is solved by emitting uniform ultrasonic waves, the rate of removal of fine particles is improved, and the uneven cleaning is avoided. The ultrasonic cleaning apparatus includes a cleaning bath that stores an object to be cleaned and cleaning solvent; a plurality of oscillating elements attached to the cleaning bath; a plurality of oscillators connected respectively to the plurality of oscillating elements for exciting the plurality of oscillating elements; and a controller connected to the plurality of oscillators for controlling the plurality of oscillators to output signals having the same phase or substantially the same phase to the plurality of oscillating elements. | 04-07-2011 |
20120019477 | METHOD OF DETECTING POSITION ON TOUCHSCREEN PANEL, TOUCHSCREEN PANEL, AND METHOD OF INITIALIZING TOUCHSCREEN PANEL - A method of detecting a position on a touchscreen panel including a first resistive film having first and second electrodes provided at its corresponding ends in a first direction and a second resistive film having third and fourth electrodes provided at its corresponding ends in a second direction perpendicular to the first direction includes measuring a potential at the first electrode with supply voltage applied to a first resistor connected to the first electrode with the second electrode grounded; measuring a potential at the third electrode with the supply voltage applied to a second resistor connected to the third electrode with the fourth electrode grounded; measuring potentials at the third and fourth electrodes with the supply voltage applied to the first electrode with the second electrode grounded; and measuring potentials at the first and second electrodes with the supply voltage applied to the third electrode with the fourth electrode grounded. | 01-26-2012 |
20120312667 | POWER BREAKER - A power breaker incudes a fine motion mechanism portion having a chattering suppression portion formed of ring members and a ring member provided with sloping surfaces or curved surfaces at positions corresponding to one another in a state stacked up in a center axis direction, so that an impact generated upon collision of a movable electrode with a fixed electrode when a circuit is closed is trapped as a compression force. Hence, kinetic energy generated upon collision is consumed by energy absorption by friction due to a spring property of the ring members and a frictional force on the contact surfaces. It thus becomes possible to reduce a generation time of a chattering action. | 12-13-2012 |
20130048013 | ULTRASONIC CLEANING METHOD FOR GENERATING ULTRASONIC VIBRATIONS BY A FREQUENCY MODULATED SIGNAL - An ultrasonic cleaning method of using ultrasonic vibrations to clean an object that is immersed in a cleaning liquid in a cleaning tank is provided. The method includes generating a frequency modulated signal including at least two frequency modulated portions having modulation widths different from each other with a single frequency as a center frequency, such that among the at least two frequency modulated portions a frequency modulated portion having a smaller modulation width is generated at a timing when a frequency modulated portion having a larger modulation width reaches the center frequency. The method further includes generating the ultrasonic vibrations based on the frequency modulated signal and transferring the ultrasonic vibrations to the cleaning tank to clean the object. | 02-28-2013 |
20140007691 | OUTPUT ADJUSTMENT CIRCUIT, ULTRASONIC TRANSDUCER DEVICE COMPONENT, AND ULTRASONIC TRANSDUCER DEVICE - An ultrasonic transducer device component changes a transducer with another one having the same frequency or a different frequency without adjustment inside a generator main body or a change of the generator main body. The ultrasonic transducer device component includes a connection unit for use in applying ultrasonic transducer to cleaning fluid for cleaning objects, and for connection with a generator main body that generates an ultrasonic vibration signal; and a transducer connected to a connection unit. The connection unit includes an output transformer for adjusting an output of the ultrasonic vibration signal; a coil capacitor electrically connected to the output transformer; and a current detector electrically connected to the coil capacitor. | 01-09-2014 |
20140050941 | HIGH STRENGTH STEEL SHEET HAVING EXCELLENT FORMABILITY AND STABILITY OF MECHANICAL PROPERTIES AND METHOD FOR MANUFACTURING THE SAME - A high strength steel sheet including, by mass, C: 0.03% or more and 0.25% or less, Si: 0.4% or more and 2.5% or less, Mn: 3.5% or more and 10.0% or less, P: 0.1% or less, S: 0.01% or less, Al: 0.01% or more and 2.5% or less, N: 0.008% or less, Si+Al: 1.0% or more, the balance being Fe and inevitable impurities. The area ratio of ferrite is 30% or more and 80% or less, the area ratio of martensite is 0% or more and 17% or less, the volume fraction of retained austenite is 8% or more, and the average grain size of retained austenite is 2 μm or less. | 02-20-2014 |
20140160563 | IMAGE DISPLAY APPARATUS - According to one embodiment, an apparatus includes a projection unit, a change unit, and a separation unit. The projection unit projects first rays containing parallax image components. The change unit receives the first rays projected from the projection unit, collimates the first rays, and causes second rays to emerge. The separation unit receives the second rays emerging from the change unit, separates the parallax image components contained in the second rays at angles corresponding to the parallax image components, and projects the parallax image components to a viewing area. The separation unit includes a lenticular lens in which cylindrical lens elements are arrayed and boundaries are set between adjacent cylindrical lens elements. The parallax image components pass through areas of the cylindrical lens elements except for the boundaries. | 06-12-2014 |
20140232688 | METHOD OF INITIALIZING TOUCHSCREEN PANEL - A method of initializing a touchscreen panel including a first resistive film having a first electrode and a second electrode provided at corresponding ends thereof in a first direction, a second resistive film having a third electrode and a fourth electrode provided at corresponding ends thereof in a second direction perpendicular to the first direction, a first resistor having a first end connected to the first electrode, and a second resistor having a first end connected to the third electrode, includes (a) measuring a potential with the touchscreen panel being contacted at two points with a predetermined potential being applied to the touchscreen panel; and (b) calculating a relational expression between the potential and a distance between the two points based on the measured potential. | 08-21-2014 |
20140232689 | TOUCHSCREEN PANEL, AND METHOD OF INITIALIZING TOUCHSCREEN PANEL - A touchscreen panel includes a first resistive film having a first electrode and a second electrode provided at corresponding ends thereof in a first direction; a second resistive film having a third electrode and a fourth electrode provided at corresponding ends thereof in a second direction perpendicular to the first direction; a first resistor having a first end connected to the first electrode and a second end to a certain electric potential; and a second resistor having a first end connected to the third electrode and a second end to a certain electric potential. A value of resistance of at least one of the first resistor and the second resistor is more than or equal to 25% and less than or equal to 400% of a value of resistance between two electrodes in the first resistive film or in the second resistive film. | 08-21-2014 |
20140332667 | LIGHT SOURCE UNIT AND IMAGE READING DEVICE - The light source unit comprises a light source emitting visible light and light of a non-visible wavelength; a rod-like light guide at the end of which the light source is provided and within which incident light from the light source is propagated in the long axis direction; a reflector that is linear along the long axis direction and provided on the contour surface of the light guide; and a support member encompassing the reflector and light guide, having a given width in the direction perpendicular to the long axis direction, and provided with an opening extending along the long axis direction. The reflector and support member are formed by a reflecting material containing a substance reflecting the light of a non-visible light wavelength and reflecting the visible light and light of a non-visible light wavelength. | 11-13-2014 |
20140360632 | METHOD FOR MANUFACTURING HIGH STRENGTH STEEL SHEET HAVING EXCELLENT FORMABILITY - A method of manufacturing a high strength steel sheet having excellent formability suitable for the material of an automotive part has a tensile strength (TS) of 980 MPa or more and total elongation (EL) is 25% or more. A steel slab has a chemical composition containing C: 0.03% to 0.35%, Si: 0.5% to 3.0%, Mn: 3.5% to 10.0%, P: 0.100% or less, S: 0.02% or less, and the remainder includes Fe and incidental impurities on a percent by mass basis is hot-rolled, a heat treatment is performed, in which an achieved temperature of Ac1 to Ac1+100° C. is held for 3 minutes or more, subsequently, cold rolling is performed at a rolling reduction of 20% or more and, annealing is performed, in which an achieved temperature of Ac1−30° C. to Ac1+100° C. is held for 1 minute or more. | 12-11-2014 |
20150177892 | TOUCHSCREEN PANEL, AND METHOD OF INITIALIZING TOUCHSCREEN PANEL - A touchscreen panel includes a first resistive film having a first electrode and a second electrode provided at corresponding ends thereof in a first direction; a second resistive film having a third electrode and a fourth electrode provided at corresponding ends thereof in a second direction perpendicular to the first direction; and a switch having a first end connected to the first electrode and a second end connected to a first end of a resistor group including a plurality of resistors, the resistor group having a second end connected to a certain electric potential. The switch is configured to allow one of the resistors of the resistor group to be selected and connected in series to the first resistive film. | 06-25-2015 |
20150336138 | ULTRASONIC CLEANING APPARATUS AND ULTRASONIC CLEANING METHOD - To reduce the amount of a cleaning liquid used in cleaning an object to be cleaned. An ultrasonic cleaning apparatus, includes: an ultrasonic vibrator 11; a liquid storage part 12 provided in contact with the ultrasonic vibrator; an inflow port 12 | 11-26-2015 |
Patent application number | Description | Published |
20110030741 | OUTPUT ADJUSTMENT CIRCUIT, ULTRASONIC TRANSDUCER DEVICE COMPONENT, AND ULTRASONIC TRANSDUCER DEVICE - Provided is an ultrasonic transducer device component that can change a transducer with another one having the same frequency or a different frequency without adjustment inside a generator main body or a change of the generator main body. An ultrasonic transducer device component according to the present invention comprises: a connection unit | 02-10-2011 |
20110254519 | ULTRASONIC GENERATOR AND PROGRAM WRITING METHOD - An ultrasonic generator is provided, in which the control system can easily be changed in accordance with a cleaning application and a cleaning process. The ultrasonic generator according to the present invention, which causes an ultrasonic transducer to oscillate a signal for ultrasonic vibration, includes a programmable multiple control circuit having a signal generation circuit for generating a signal, and an output adjustment circuit for adjusting the output of the signal from the programmable multiple control circuit, wherein the programmable multiple control circuit has a power control circuit electrically connected to the output adjustment circuit, a phase comparison circuit electrically connected to the output adjustment circuit, a frequency control circuit electrically connected to the phase comparison circuit, and a signal modulation circuit electrically connected to the frequency control circuit via the signal generation circuit. | 10-20-2011 |
20130008473 | ULTRASONIC CLEANING APPARATUS AND ULTRASONIC CLEANING METHOD - To provide an ultrasonic cleaning apparatus and an ultrasonic cleaning method capable of suppressing generation of cleaning unevenness after the ultrasonic cleaning of an object to be cleaned. An aspect of the present invention includes a cleaning tank | 01-10-2013 |
20150283588 | ULTRASONIC CLEANING APPARATUS AND ULTRASONIC CLEANING METHOD - An ultrasonic cleaning apparatus and an ultrasonic cleaning method for an edge face of a substrate help prevent re-contamination caused by splashing or the like of ultrasonic wave propagating water sprayed onto an edge face of an object to be cleaned. An ultrasonic wave transmitting tube provided to continue from the spot shower and configured to transmit and spray the ultrasonic wave propagating water to the substrate is provided, the ultrasonic wave transmitting tube is installed so as not to be positioned on the substrate, the substrate is retained so that the surface of the substrate assumes a horizontal state, and ultrasonic wave propagating water is sprayed to the edge face, which constitutes an outer periphery of the substrate arranged in a space from the ultrasonic wave transmitting tube in a direction of tangent line of the edge face while rotating the substrate by a rotatable rotation retaining portion. | 10-08-2015 |
Patent application number | Description | Published |
20080200279 | Iron-type golf club and FRP shaft therefor - A club shaft for an iron-type golf club is made of a fiber reinforced resin. The weight W of the club shaft per 39 inches is not less than 30 grams and not more than 60 grams. The average bending rigidity EIa of the club shaft is not more than 5.0 kgf sq.m. An expression (1) EIa>=0.05 W+2.0 is satisfied. Preferably, an expression (2) EIa>=0.05 W+2.5 is satisfied. More preferably, an expression (3) EIa>=(1/15)W+2.0 is satisfied. Even if golfers can not make powerful swings through the swing speed is high, the carry distance and the directionality of the hit ball can be improved. | 08-21-2008 |
20080200280 | Iron-type golf club and FRP shaft therefor - A club shaft for an iron-type golf club is made of a fiber reinforced resin. The weight W of the club shaft per 39 inches is not less than 55 grams and not more than 95 grams. The average bending rigidity EIa of the club shaft is not more than 1.5 kgf sq.m. An expression (1) EIa=<0.05W−1.25 is satisfied. Preferably, an expression (2) EIa=<0.05W−1.75 is satisfied. More preferably, an expression (3) EIa>=0.1W−6.5 is satisfied. Even if golfers are weak in flexing the club shafts though the golf swings are powerful, the carry distance can be increased. | 08-21-2008 |
20090098324 | Tubular body manufacturing method and tubular body - The present invention relates to a method of manufacturing an FRP tubular body. The manufacturing method includes the steps of winding a fiber reinforced resin member containing a fiber and a matrix resin around a mandrel, thereby obtaining an intermediate formed body, winding a wrapping tape around an outer peripheral surface of the intermediate formed body ( | 04-16-2009 |
20100260955 | TUBULAR BODY AND MANUFACTURING METHOD THEREOF - A manufacturing method of the present invention includes the steps of: winding a fiber reinforced resin member containing a fiber and a matrix resin around a mandrel to obtain an intermediate formed body; winding a wrapping tape around the intermediate formed body with an application of a tension; heating the intermediate formed body to cure the matrix resin; and pulling the mandrel out and removing the wrapping tape after the step of heating to obtain a cured tubular body. A base polymer of a base material of the wrapping tape is a polyolefin resin and/or a polyester resin. The step of heating includes: a first heating stage for heating the intermediate formed body at a temperature of 70° C. or higher and 90° C. or lower for a time of 120 minutes or longer and 4320 minutes or shorter; and a second heating stage for heating the intermediate formed body at a temperature of 120° C. or higher and 200° C. or lower for a time of 5 minutes or longer and 20 minutes or shorter after the first heating stage. | 10-14-2010 |
20110130214 | METHOD FOR DESIGNING GOLF CLUB AND GOLF CLUB - A designing method of the present invention includes the steps of: measuring a golf swing to obtain a measured result; obtaining a swing model provided with a link model and joint torque data based on the measured result, the link model having at least two links; performing simulation for swing the golf club using the swing model; and obtaining head information in a specific situation during a swing based on a result of the simulation. In the designing method, a plurality of specifications of the golf club and/or the plurality of swing models are used to obtain the plurality of head information, and stability is evaluated using a difference between the head information. In the designing method, it was found that a great lateral moment of inertia of a head and a small depth of a center of gravity of the head contribute to the stability. | 06-02-2011 |
20110300959 | GOLF CLUB FITTING METHOD, DEVICE THEREOF, AND ANALYSIS METHOD - The analysis method includes steps of acquiring measurement data obtained from swings and values of hitting results (flight distance or the like) (STEP | 12-08-2011 |
20120108363 | METHOD FOR SELECTING GOLF CLUB - The fitting method includes a step of preparing a relationship C in which a face angle at or before impact and a hitting result are considered when a plurality of golf players swing using a plurality of golf clubs with different head physical property values; a step of obtaining measurement result of the face angle by a subject (golf player) hitting a ball with a test club; and a step of determining a head physical property fitted to the subject on the basis of the relationship C and the measurement result of the face angle. Preferably, the relationship C is a relational expression F | 05-03-2012 |
20120108364 | METHOD FOR FITTING GOLF CLUB - A fitting method according to the present invention includes steps of preparing a relationship C of a shaft flex point Y and a face angle X before impact or at impact; measuring a subject's face angle X before impact or at impact by using a test club; and selecting a shaft fitted to the subject on the basis of the measured face angle X and the relationship C. The relationship C is created by using correlation R of the face angle before impact or at impact and a hitting result. The correlation R is based on hitting results of a plurality of golf clubs having different shaft flex point rates. Preferably, the relationship C is a relational expression F | 05-03-2012 |
20120295730 | GOLF CLUB - A golf club | 11-22-2012 |
20120295734 | GOLF CLUB SHAFT - In a shaft | 11-22-2012 |
20130095949 | GOLF CLUB SHAFT AND GOLF CLUB USING THE SAME - A golf club shaft extending from a tip end to a butt end and made of fiber reinforced resin, comprises a weight being in a range of from 30 to 55 g, a whole length LS between the tip end and the butt end, a center of gravity of the shaft located with a distance LG from the tip end, a ratio of the distance LG to the whole length LS being in a range of from 0.54 to 0.65, a tip end portion which has a length of 300 mm from the tip end toward the butt end, the tip end portion including fibers including a pitch based carbon fiber and a PAN based carbon fiber, and said fibers in the tip end portion comprising, in weight, the pitch based carbon fiber of from 15 to 25% and the PAN based carbon fiber of from 85 to 75%. | 04-18-2013 |
20130095950 | GOLF CLUB SHAFT AND GOLF CLUB USING THE SAME - A golf club shaft extending from a tip end to a butt end and made of fiber reinforced resin, comprises a weight being in a range of from 30 to 55 g, a whole length LS between the tip end and the butt end, a center of gravity of the shaft located with a distance LG from the tip end, a ratio of the distance LG to the whole length LS being in a range of from 0.54 to 0.65, a butt end portion which has a length of 300 mm from the butt end toward the tip end, the butt end portion including fibers including a low elastic fiber having an elastic modulus in a range of from 5 to 20 t/mm | 04-18-2013 |
20140106895 | GOLF CLUB SHAFT | 04-17-2014 |
20150038255 | SHAFT FOR GOLF CLUBS | 02-05-2015 |
20150094160 | SHAFT FOR GOLF CLUBS | 04-02-2015 |
20150322245 | GOLF CLUB GRIP AND GOLF CLUB - An object of the present invention is to provide a golf club grip excellent in grip performance in a wet condition. The present invention provides a golf club grip formed from a rubber composition comprising a base rubber and a crosslinking agent, wherein the base rubber comprises a hydrogenated acrylonitrile-butadiene rubber and/or a carboxyl-modified acrylonitrile-butadiene rubber. | 11-12-2015 |
20150375064 | GOLF CLUB - The golf club includes a shaft, a golf club head equipped with a face portion and a hosel portion having an attachment hole for insertion of the shaft, and a support member attached to an opening portion of the attachment hole and formed into a cylindrical shape covering the outer circumferential surface of the shaft. The shaft includes a hollow shaft body and a sheet-like reinforcing layer constituted by low-elasticity fibers and arranged in the shaft body, the reinforcing layer being arranged at a position corresponding to at least the support member. The attachment hole includes a support portion having an inner diameter for supporting the outer circumferential surface of the shaft, and an engaging portion continuous with the support portion, having a larger inner diameter than the support portion, and open to the outside in an opening of the attachment hole. | 12-31-2015 |
Patent application number | Description | Published |
20100215366 | ROUTING METHOD OF OPTICAL COMMUNICATION NETWORK NODE APPARATUS AND OPTICAL COMMUNICATION NETWORK NODE APPARATUS - An optical communication network node apparatus is provided that considerably reduces the node apparatus in scale, especially, a switch device in scale relative to increase in the number of wavelength multiplexes. With a routing operation on the basis of a wavelength at an intra-ring traffic step, light output from a plurality of demultiplexers is subjected to add/drop and routing processes and is directly or indirectly distributed to a plurality of multiplexers, and at an inter-ring traffic step (including a routing operation on the basis of a wavelength group), among lights output from a plurality of demultiplexers, light of another wavelength preliminarily set for inter-ring transmission and different from the light of the wavelength preliminarily set for the intra-ring transmission is subjected to the routing process, and, therefore, the node apparatus is considerably reduced to a smaller scale as compared to a node apparatus that achieves concatenation in a manner capable of routing lights of all the wavelengths to arbitrary optical rings. | 08-26-2010 |
20140029942 | OPTICAL TERMINATING APPARATUS FOR OPTICAL PATH NETWORK - An optical signal terminating apparatus for an optical path network includes: a variable filter selecting an optical signal of a predetermined wavelength path making up any one of a plurality of wavebands included in one wavelength division multiplexing light selected from a plurality of wavelength division multiplexing lights respectively transmitted in parallel via a plurality of optical fibers to a relay node in the optical path network, the variable filter dropping the optical signal to an electric layer, the variable filter including a waveband separator separating the wavelength division multiplexing light into a plurality of wavebands, a waveband selector selecting one waveband from a plurality of wavebands separated by the waveband separator, a wavelength separator separating one waveband selected by the waveband selector into wavelengths, and a drop wavelength selector. | 01-30-2014 |
20140029944 | OPTICAL CROSS-CONNECT APPARATUS - An optical cross-connect apparatus includes: a plurality of optical cross-connect portions each having an inter-node connection input port and an inter-node connection output port respectively connected to each of the plurality of the inter-node connection optical fibers, an internal connection input port, and an internal connection output port, wherein for each of the plurality of the optical cross-connect portions, the internal connection output port of a predetermined optical cross-connect portion is directly connected to the internal connection input port of another optical cross-connect portion, or the internal connection output port of a predetermined optical cross-connect portion is directly connected to the internal connection input port of another optical cross-connect portion and is indirectly connected via the another optical cross-connect portion to the internal connection input port of yet another optical cross-connect portion. | 01-30-2014 |
20140178068 | SPACE SWITCH DEVICE - Disclosed is a spatial switching apparatus having a plurality of input terminals, an input optical signal of a single wavelength being input to each of the plurality of the input terminals, and a plurality of output terminals an output optical signal of a single wavelength being output from each of the plurality of the output terminals. The apparatus includes a signal wavelength converting portion having an electric signal converting element converting the input optical signal into an electric signal and a variable wavelength laser, the signal wavelength converting portion using the variable wavelength laser to convert an electric signal converted by the electric signal converting element into an optical signal of an arbitrary wavelength; and a spatial switching portion having a plurality of first cyclic AWGs performing output from a plurality of output ports corresponding to wavelengths of a plurality of input signals input from the variable wavelength laser. | 06-26-2014 |
Patent application number | Description | Published |
20090000701 | RARE EARTH MAGNET ALLOY INGOT, MANUFACTURING METHOD FOR THE SAME, R-T-B TYPE MAGNET ALLOY INGOT, R-TB TYPE MAGNET, R-T-B TYPE BONDED MAGNET, R-T-B TYPE EXCHANGE SPRING MAGNET ALLOY INGOT, R-T-B TYPE EXCHANGE SPRING MAGNET, AND R-T-B TYPE EXCHANGE SPRING BONDED MAGNET - An R-T-B exchange spring magnet alloy ingot is provided, wherein the R-T-B exchange spring magnet alloy ingot comprises at least one element selected from Nd, Pr, and Dy in a total amount of 1 to 12% by atom and B in an amount of 3 to 30% by atom, with a balance being T (T represents a substance predominantly comprising Fe, with a portion of Fe atoms being optionally substituted by Co, Ni, Cu, Al, Ga, Cr, and Mn). The R-T-B exchange spring magnet alloy ingot is produced through formation of a composite of crystal grains of a hard magnetic phase and crystal grains of a soft magnetic phase. The R-T-B exchange spring magnet alloy ingot contains crystal grains of a hard magnetic phase having a grain size of 1 μm or less and crystal grains of a soft magnetic phase having a grain size of 1 μm or less in a volume of at least 50% on the basis of the entire volume of the alloy. | 01-01-2009 |
20090035170 | R-T-B TYPE ALLOY AND PRODUCTION METHOD THEREOF, FINE POWDER FOR R-T-B TYPE RARE EARTH PERMANENT MAGNET, AND R-T-B TYPE RARE EARTH PERMANENT MAGNET - An object of the present invention is to provide an R-T-B type alloy (wherein R is at least one element selected from Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Ho, Er, Tm, Yb, and Lu; T is a transition metal that contains 80% by mass or more of Fe; and B is one that contains 50% by mass or more of boron (B) and also contains at least one element of C and N within a range from 0 to less than 50% by mass) that contains at least Dy, as a raw material for a rare earth-based permanent magnet having excellent magnetic characteristics, and the R-T-B type alloy provided in the present invention includes a main phase such as an R | 02-05-2009 |
20090072938 | R-T-B SYSTEM ALLOY AND METHOD OF PREPARING R-T-B SYSTEM ALLOY, FINE POWDER FOR R-T-B SYSTEM RARE EARTH PERMANENT MAGNET, AND R-T-B SYSTEM RARE EARTH PERMANENT MAGNET - The present invention provides an R-T-B system alloy used as a raw material for a rare earth permanent magnet (wherein R represents at least one selected from the group consisting of Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Ho, Er, Tm, Yb and Lu, T represents a transition metal comprising 80% or more by weight of Fe, and B represents a component comprising 50% or more by weight of B and between 0 to less than 50% by weight of at least one selected from the group consisting of C and N), wherein the content of Mn in the alloy is 0.05% or less by weight. | 03-19-2009 |
20090095938 | APPARATUS FOR PRODUCING ALLOY AND RARE EARTH ELEMENT ALLOY - The object of the present invention is to provide an apparatus for producing an alloy, including: a casting device which casts a molten alloy using the strip cast method; a crushing device which crushes the cast alloy after casting; and a heating device which keeps the thin laminas of the cast alloy after crushing at a predetermined temperature or which heats the thin laminas of the cast alloy after crushing, wherein the heating device is equipped with a container and a heater. | 04-16-2009 |
Patent application number | Description | Published |
20120253512 | ROBOT CONTROLLER AND ROBOT SYSTEM - A robot controller includes an input unit that receives operation instruction information, a database that stores grasp pattern information, and a processing unit that performs control processing based on information from the input unit and information from the database, and the input unit receives first to N-th operation instructions as operation instruction information, the processing unit loads i-th grasp pattern information that enables execution of the i-th operation instruction and j-th grasp pattern information that enables execution of the j-th operation instruction as the next operation instruction to the i-th operation instruction from the database, and performs control processing based on the i-th grasp pattern information and the j-th grasp pattern information. | 10-04-2012 |
20150025682 | ROBOT CONTROLLER AND ROBOT SYSTEM - A robot controller includes an input unit that receives operation instruction information, a database that stores grasp pattern information, and a processing unit that performs control processing based on information from the input unit and information from the database, and the input unit receives first to N-th operation instructions as operation instruction information, the processing unit loads i-th grasp pattern information that enables execution of the i-th operation instruction and j-th grasp pattern information that enables execution of the j-th operation instruction as the next operation instruction to the i-th operation instruction from the database, and performs control processing based on the i-th grasp pattern information and the j-th grasp pattern information. | 01-22-2015 |
20150105907 | ROBOT CONTROLLER, ROBOT SYSTEM, ROBOT, ROBOT CONTROL METHOD, AND PROGRAM - A robot includes a control unit that controls a movable unit of the robot to move an endpoint of the movable unit closer to a target position, and an image acquisition unit that acquires a target image as an image containing the end point when the end point is in the target position, and a current image as an image containing the end point when the end point is in a current position. The control unit controls movement of the movable unit based on the current image and the target image and output from a force detection unit that detects a force acting on the movable unit. | 04-16-2015 |
Patent application number | Description | Published |
20130095943 | GOLF CLUB - Provided is a golf club having a head disposed at a front end of a shaft and a grip disposed at a back end of the shaft. A club weight is not smaller than 290 g, and a ratio (head weight/club weight) of a head weight to a club weight is not lower than 0.67 but not higher than 0.72. When a distance from the front end of the shaft to a center of gravity of the shaft is L | 04-18-2013 |
20130095944 | WOOD-TYPE GOLF CLUB - Provided is a golf club having a head disposed at a front end of a shaft and a grip disposed at a back end of the shaft. A club weight is not larger than 290 g. A product of a ratio (head weight/club weight) of a head weight to the club weight, and a ratio (L | 04-18-2013 |
20130095945 | GOLF CLUB - Provided is a golf club having a head disposed at a front end of a shaft and a grip disposed at a back end of the shaft. A club weight is not larger than 265 g, and a ratio (head weight/club weight) of a head weight to a club weight is not lower than 0.67 but not higher than 0.75. When a distance from the front end of the shaft to a center of gravity of the shaft is L | 04-18-2013 |
20130095946 | GOLF CLUB - Provided is a golf club having a head disposed at a front end of a shaft and a grip disposed at a back end of the shaft. A club weight is not larger than 290 g, and a ratio (head weight/club weight) of a head weight to a club weight is not lower than 0.67 but not higher than 0.72. When an inertia moment of the club at a grip end is MI, 2700 kg·cm | 04-18-2013 |
20130095948 | GOLF CLUB SHAFT - When a distance from a shaft front end to a shaft gravity center point is L | 04-18-2013 |
20130095951 | GOLF CLUB - Provided is a golf club having a head disposed at a front end of a shaft and a grip disposed at a back end of the shaft. A club weight is not larger than 290 g, and a ratio (head weight/club weight) of a head weight to a club weight is not lower than 0.67 but not higher than 0.72. Furthermore, a grip weight is not smaller than 27 g but not larger than 45 g, and when a distance from the front end of the shaft to a center of gravity the shaft is L | 04-18-2013 |