Patent application number | Description | Published |
20100293963 | Two-Shaft Gas Turbine - On a two-shaft gas turbine, on at least one of an inner peripheral side or an outer peripheral side of a main flow passage, an outlet of a high-pressure turbine is lower than an inlet of a low-pressure turbine, an outer periphery of a flow channel that connects the outlet of the high-pressure turbine and the inlet of the low-pressure turbine includes a first casing shroud that is supported by a casing and located on an outer peripheral side of a final-stage rotor vane of the high-pressure turbine, and an initial-stage stator vane of the low-pressure turbine, and a connection position of the first casing shroud and the initial-stage stator vane of the low-pressure turbine is closer to the inlet of the initial-stage stator vane of the low-pressure turbine than the outlet of the final-stage rotor vane of the high-pressure turbine. | 11-25-2010 |
20120060509 | Inner Bleed Structure of 2-Shaft Gas Turbine and a Method to Determine the Stagger Angle of Last Stage Stator of Compressor for 2-Shaft Gas Turbine - An inner bleed structure of the 2-shaft gas turbine includes a slit for leading part of compressed air to a cavity is formed between a wall surface of a rotor wheel of the compressor equipped with a last stage rotor of the compressor which is connected to a first rotating shaft and end of an inner casing, and a bleed hole for leading part of compressed air after flowing down the last stage of the compressor to a cavity formed in the inner side of the inner casing at the downstream side of the last stage of the compressor. | 03-15-2012 |
20120070267 | Axial Flow Compressor, Gas Turbine System Having the Axial Flow Compressor and Method of Modifying the Axial Flow Compressor - There is provided an axial flow compressor that improves reliability on an increase in a blade loading on a last-stage stator vane of the axial flow compressor due to a partial load operation of a gas turbine. An annular flow passage is formed by a rotor having multiple rotor blades fitted thereto and a casing having multiple stator vanes fitted thereto, two or more of the stator vanes are disposed downstream of a last-stage rotor blade that is the rotor blade disposed. at the most downstream side in a flow direction of the annular flow passage, a blade loading on a first stator vane disposed at the most upstream side is set to be smaller than a blade loading of a second stator vane disposed downstream of the first stator vane by one row. | 03-22-2012 |
20120076650 | Shroud Structure for Gas Turbine - There is provided a shroud structure for gas turbines capable of suppressing a drop in the amount of cooling air for cooling the inner shroud by reducing the amount of cooling air leakage that occurs along the cooling air path when feeding cooling air from the one-piece outer shroud to the inner shroud of the gas turbine and ensure more reliable cooling of the inner shroud. The gas turbine shroud structure contains a one-piece outer shroud, and an inner shroud retained on the inner circumferential side of the outer shroud in a structure divided into multiple inner shrouds along the periphery. An inner seal plate groove is formed on the outer circumference of the hook formed on the inner shroud, a seal plate is inserted in the inner seal plate groove, and the seal plate is mounted so that a section of the seal plate protrudes in the gap between the hook mechanism of the outer shroud and the inner shroud. | 03-29-2012 |
20120163965 | Axial Compressor - When a gas turbine is operated with inlet guide vanes (IGVs) closed during part load operation or the like, the degradation of aerodynamic performance and of reliability may potentially occur since the load on rear stage side vanes of a compressor increases. An object of the present invention is to suppress the degradation of the aerodynamic performance and of reliability of an axial compressor. | 06-28-2012 |
Patent application number | Description | Published |
20130034413 | VEHICLE - When the load factor of a loading/unloading apparatus reaches a second reference value that is smaller in load factor than the first reference value, the operation speed of the loading/unloading apparatus becomes a reduction state. It is possible to make load vibration difficult to be generated in a load. Further, fine adjustment of the manipulation becomes easy, such that it is possible to prevent the load factor from reaching the first reference value due to careless manipulation of the operator. Even if the load factor reaches the first reference value, the operation speed of the loading/unloading apparatus has been reduced, such that it is possible to prevent load vibration of the load W when stopping. | 02-07-2013 |
20130034414 | VEHICLE - Provided is a vehicle that elevates a working beam installed between a pair of booms with a working beam elevating unit and can ensure the area of a load receiving surface where a load is loaded. The working beam elevating unit is received in a working beam and one end of a chain is fixed to a boom. Therefore, the working beam is moved up/down by loosening and retracting the chain. Therefore, as the working beam elevating unit is installed at the working beam, it is not necessary to ensure a space for installing the working beam on a vehicle body. Therefore, it is correspondingly possible to enlarge the space (area of the load receiving surface) on the vehicle for loading a load. | 02-07-2013 |
20130034415 | VEHICLE - Provided is a vehicle that controls operation of a loading/unloading apparatus based on a manipulation instruction from a manipulation remote control unit and can ensure safety when loading/unloading a load. An opening window is formed to be open on the rear side of an operator cab and an LCD displaying the operation state of a loading/unloading apparatus is installed, with the display surface facing the opening window, in the operator cab. Therefore, it is possible to check the display of the LCD from the outside of the operator cab through the opening window. Therefore, an operator can perform manipulation while acquiring the information on the operation state of the loading/unloading apparatus from the LCD, such that it is possible to ensure safety when loading/unloading a load by manipulating the manipulation remote control unit. | 02-07-2013 |
20130034416 | VEHICLE - First and second connection terminals that are connection places of manipulation remote control units are installed at the front and rear of a vehicle. Therefore, it is possible to manipulate the manipulation remote control units at positions (ahead of and behind the vehicle) according to the amount of sunlight by changing the connection position. In this case, the rotation direction of the loading/unloading apparatus is reversed in accordance with the connection place of the manipulation remote control unit, such that it is possible to prevent miss-manipulation of the manipulation remote control unit by an operator who manipulates ahead of and behind the vehicle. | 02-07-2013 |
20130034417 | VEHICLE - There is provided a vehicle which can stably load or unload a long heavy load and lower a height of a working space necessary for loading or unloading the weight body. The loading/unloading apparatus suspends and maintains a load in a working beam installed between a pair of booms and rotates the pair of booms toward the left or right direction of a vehicle body, such that the load is unloaded from the vehicle body in a construction field or loaded from the construction field onto the vehicle body. Thus, the height of the working space necessary when the load is loaded or unloaded can be reduced as compared with a crane structure for loading and unloading the load by the fluctuation of a boom. | 02-07-2013 |
Patent application number | Description | Published |
20140236341 | WIRE ELECTRIC DISCHARGE MACHINE AND CALCULATION METHOD FOR WIRE SUPPORT POSITIONS OF WIRE ELECTRIC DISCHARGE MACHINE - One arbitrary point on an upper surface of a workpiece and two points at arbitrary heights on a tapered section of the workpiece are measured using a contact detector disposed on an upper wire guide of a wire electric discharge machine to calculate the shape accuracy and tapered angle. Based on the calculated data, the upper and lower wire guide support positions of the upper and lower wire guides are calculated. Using the calculated upper and lower wire guide support positions, electric discharge machining is performed on the workpiece. | 08-21-2014 |
20160039025 | WIRE ELECTRIC DISCHARGE MACHINE DETERMINING WHETHER OR NOT ELECTRICAL DISCHARGE MACHINING OF WORKPIECE CAN BE PERFORMED - A wire electric discharge machine, configured to determine whether or not electrical discharge machining of a workpiece can be performed, includes a determination unit for determining that wire electrical discharge machining of the workpiece can be performed when a wire electrode is moved toward the workpiece and a contact detection unit detects contact, and for determining that the wire electrical discharge machining of the workpiece cannot be performed when a breaking detection unit detects the breaking of the wire electrode before the contact detection unit detects the contact. | 02-11-2016 |
20160096231 | WIRE ELECTRIC DISCHARGE MACHINE HAVING ESTIMATION FUNCTION FOR FILTER REPLACEMENT TIMING - A wire electric discharge machine has a function of estimating the time for replacement of a filter based on a use situation for the machine. A time Tr during which the filter is serviceable is calculated according to an equation, Tr=|(Pd−Pn)/ΔP|, based on a fluid pressure variation amount ΔP, a current filter fluid pressure Pn, and a filter life pressure. A remaining available time Td for the filter which takes into account the operation rate of the machine is calculated according to an equation, Td=Tr/W. | 04-07-2016 |
Patent application number | Description | Published |
20140242396 | MOISTURE-CURABLE POLYURETHANE HOT-MELT RESIN COMPOSITION, ADHESIVE, AND ARTICLE - It is an object of the present invention to provide a moisture-curable polyurethane hot-melt resin composition having excellent waterproof properties, drop impact resistance, and flexibility. The present invention provides a moisture-curable polyurethane hot-melt resin composition containing a urethane prepolymer having an isocyanate group, the urethane prepolymer being produced through a reaction of a polyol (A) with a polyisocyanate (B), wherein the polyol (A) contains a polyether polyol (A-1), a crystalline polyester polyol (A-2), an amorphous polyester polyol (A-3), and an acrylic polyol (A-4). The present invention also provides an adhesive containing such a composition and an article in which such a composition is used. | 08-28-2014 |
20150099125 | MOISTURE-CURABLE POLYURETHANE HOT-MELT RESIN COMPOSITION, ADHESIVE, AND ARTICLE - An object of the present invention is to provide a moisture-curable polyurethane hot-melt resin composition with superior properties such as water resistance, fast-curing properties, and flexibility. The present invention provides a moisture-curable polyurethane hot-melt resin composition containing an isocyanate-containing urethane prepolymer (i) that is a reaction product of polyols (A) including a polyether polyol (A-1), a crystalline polyester polyol (A-2), an amorphous polyester polyol (A-3), and an acrylic polyol (A-4) with a polyisocyanate (B); and a curing catalyst (ii) represented by general formula (1) below, and also provides an adhesive and article produced using the resin composition. The adhesive produced using the moisture-curable polyurethane hot-melt resin composition according to the present invention is suitable not only for the bonding of fibers and the lamination of construction materials, but also for the lamination of optical elements. | 04-09-2015 |
Patent application number | Description | Published |
20100183303 | OPTICAL PULSE GENERATING DEVICE AND OPTICAL SIGNAL PROCESSING DEVICE - An optical pulse generating device includes a continuous light input unit to which continuous light is input; a pulse input unit to which control pulse light that includes periodic pulses of light is input; and a generating unit that generates pulse light from the continuous light by clipping the continuous light according to a variation of emission intensity of the control pulse light. | 07-22-2010 |
20100221014 | OPTICAL FIBER TRANSMISSION SYSTEM AND METHOD - An optical fiber transmission system including: a first transmission-line optical fiber to input first wavelength signal light output from a transmitter, and to change a waveform of the signal light; an optical coupler to combine the first wavelength signal light that has been propagated through the first transmission-line optical fiber with second wavelength pumping light; an optical limiter to input coupled light output from the optical coupler, saturating a gain as power of the coupled light increases using a nonlinear optical medium, thereby suppressing an optical noise component included in the coupled light, and to output signal light including the first wavelength optical component obtained from the nonlinear optical medium; and a second transmission-line optical fiber to input to a receiver after signal light output from the optical limiter is input and a waveform change by the first transmission-line optical fiber in the signal light is compensated for. | 09-02-2010 |
20120121266 | RECEIVER, LIGHT SPECTRUM SHAPING METHOD, AND OPTICAL COMMUNICATION SYSTEM - A receiver receiving a phase-modulated optical frequency division multiplexed signal is provided. The receiver includes a light spectrum shaper configured to extract a carrier wave and a modulated light component contained in either one of a short-wavelength-side waveband or a long-wavelength-side waveband with respect to the carrier wave, to output a spectrum-shaped light signal; and an optical-to-electric converter configured to convert the spectrum-shaped light signal into an electric signal. | 05-17-2012 |
Patent application number | Description | Published |
20130266320 | OPTICAL TRANSMISSION SYSTEM - An optical transmission system includes: multiplex transmitting devices, each configured to modulate, with an optical carrier, a data signal modulated into light by an optical modulator in a non-linear optical medium arranged on a transmission path so as to multiplex the data signal into the optical carrier, the data signal having a frequency different in each of the multiplex transmitting devices; a receiving device configured to execute optical-to-electrical conversion on the optical carrier received from the transmission path so as to execute reception process of the data signals multiplexed by the multiplex transmitting devices; and a management device configured to specify a frequency band to be used, based on a modulation band of each of the optical modulators, and manage assignment of the frequency of each of the data signals within the frequency band to be used so as to avoid an effect of harmonics generated upon the optical-to-electrical conversion. | 10-10-2013 |
20140064732 | APPARATUS AND METHOD FOR RECEIVING OPTICAL SIGNAL, AND OPTICAL FREQUENCY-DIVISION-MULTIPLEXING TRANSMISSION SYSTEM - An optical signal receiving apparatus includes: a chromatic dispersion medium having an amount of chromatic dispersion which is determined according to a frequency of the sub-carrier modulation signals so as to receive the sub-carrier modulation signals, a photodetector configured to convert the carrier optical signal that has passed through the chromatic dispersion medium, into electrical signals, and a signal receiving unit configured to receive an electrical signal selected from the electrical signals obtained by the photodetector. | 03-06-2014 |
20140161452 | OPTICAL FREQUENCY DIVISION MULTIPLEXER AND POLARIZATION CONTROL METHOD - An all-optical modulator includes a directional coupling unit that multiplexes, on a carrier light beam, a signal light beam of a modulation signal that a carrier signal at a characteristic frequency is modulated with an information signal. The all-optical modulator includes a nonlinear medium that cross-phase-modulates the carrier light beam with the multiplexed signal light beam, and frequency-multiplexes the information signal in the signal light beam on the carrier light beam to generate an optical frequency division multiplexed signal. The all-optical modulator includes a monitoring control unit that controls a polarization control unit that controls a polarization state of the signal light beam in a direction in which an intensity of a modulation component takes a maximum value, based on the intensity of the modulation component involved in a modulation signal at a desired characteristic frequency of the optical frequency division multiplexed signal. | 06-12-2014 |
20150333827 | OPTICAL MULTIPLEXING DEVICE AND METHOD OF GENERATING OPTICAL OFDM SIGNAL - An optical multiplexing includes: a monitor configured to detect power of an optical component including a frequency component of a cross point between spectra of a first sub-carrier signal and a second sub-carrier signal; and a controller configured to control a modulation timing of a data symbol of the second sub-carrier signal according to the power detected by the monitor, wherein the second sub-carrier signal is multiplexed to a carrier to be adjacent to the first sub-carrier signal multiplexed to the carrier so as to generate an optical Orthogonal Frequency Divisional Multiplexing (OFDM) signal in which an interference between the first and second sub-carrier signals is suppressed. | 11-19-2015 |
Patent application number | Description | Published |
20140247893 | COMMUNICATION SYSTEM AND COMMUNICATION DEVICE - Provided are a communication system and a communication device capable of suppressing attenuation of a communication signal superimposed upon a control pilot line. This output circuit ( | 09-04-2014 |
20140292069 | COMMUNICATION SYSTEM AND COMMUNICATION DEVICE - An output circuit sends a control pilot signal generated in a voltage generator to an input circuit. A communication unit is connected between an earthed wire and a control pilot wire on the output side of the output circuit via a bandpass filter. A communication unit is connected between the earthed wire and the control pilot wire on the input side of the input circuit via a bandpass filter. A low-pass filter is interposed between the output circuit and the communication unit. A low-pass filter is interposed between the input circuit and the communication unit. | 10-02-2014 |
20140312840 | POWER SUPPLY SYSTEM AND CONNECTOR - A power supply system and a connector, which can suppress occurrence of crosstalk between a power supply wire, and a control wire and an earth wire in a charging cable that includes the power supply wire, the control wire and the earth wire at the time of connecting a power supplying device with a vehicle having a power storage device to be supplied with power from the power supplying device via the power supply wire and the earth wire to be used for supplying power and the control wire for transmitting a control signal to be used for power supply control of the power storage device, are provided. | 10-23-2014 |
20150061584 | COMMUNICATION SYSTEM, CHARGING CONTROL DEVICE, VEHICLE AND POWER SUPPLY DEVICE - A communication system, a charging control device, a vehicle, and a power supply device are provided, which prevent noise from flowing into a communication device which transmits and receives a communication signal, in communication such as inband communication in which the vehicle and the power supply device are connected via a charging cable containing a power supply line, a grounding line, and a control line, and the communication signal is transmitted and received by using the grounding line and the control line as media. There are provided: a charging control device connected to a grounding line and a control line, and configured to transmit and receive a control signal; a communication device connected to two branch lines branched from the grounding line and the control line, respectively; and a common mode choke coil interposed in the grounding line and the control line, and located between the charging control device and two branch lines. | 03-05-2015 |
20150065039 | COMMUNICATION DEVICE AND COMMUNCATION SYSTEM - When a vehicle including a battery is charged from a power supply device, communication such as power line communication is performed in which a communication signal is superposed on wires contained in a charging cable. A communication device performs communication via a pair of communication lines connected to wires such as a pair of power supply lines used for power supply. A pair of induction elements whose one ends are connected to the pair of communication lines are provided, and the other ends of the pair of induction elements are connected to a ground potential via a capacitance element. | 03-05-2015 |
Patent application number | Description | Published |
20130132935 | IMAGE FORMING APPARATUS CAPABLE OF UPDATING CONTROL PROGRAM, AND STORAGE MEDIUM - An image forming apparatus which makes it possible to perform an image forming operation even during update of a control program. The image forming apparatus is provided with distributed module controllers each including a sub CPU and a flash ROM storing a control program for controlling the sub CPU. The main CPU of the image forming apparatus updates the control programs stored in the respective flash ROMs. The main CPU displays a screen that enables selection of functions to be used in an image forming job executed by the image forming apparatus. During execution of update of a control program targeted for update, out of the selectable functions, the main CPU disables a function which uses a sub CPU associated with the control program. | 05-23-2013 |
20150210494 | IMAGE FORMING APPARATUS - An image forming apparatus includes a stacking portion on which a sheet is to be stacked, an image forming unit, a size detection unit, a setting unit, a notification unit, and a control unit. The image forming unit forms an image on a sheet fed from the stacking portion. The size detection unit detects a size of a sheet stacked on the stacking portion. The setting unit sets at least one sheet size to be allowed for use at the image forming apparatus. The notification unit provides notification of information. The control unit causes the notification unit to provide a warning in a case where the size of the sheet detected by the size detection unit is not included in the at least one sheet size set by the setting unit. | 07-30-2015 |
20150241808 | IMAGE FORMING APPARATUS THAT FORMS COLOR IMAGE BY SUPERIMPOSING PLURALITY OF IMAGES IN DIFFERENT COLORS - An image forming apparatus includes: a generation unit configured to generate correlation data indicating a relationship between a relative position of a first image and a second image corresponding to a first speed and a relative position of the first image and the second image corresponding to a second image forming speed; a controller configured to, in a case where a image forming unit forms an image at the second speed, correct a relative position of the first image and the second image based on first information and on correlation data; and a prohibition unit configured to prohibit formation of the measurement image at the second speed in a case where a housing unit does not house a predetermined recording material corresponding to the second speed. | 08-27-2015 |
20150242714 | IMAGE FORMING APPARATUS THAT FORMS COLOR IMAGE BY SUPERIMPOSING PLURALITY OF IMAGES - An image forming apparatus includes a unit configured to correct a relative position of a first image and a second image, and a controller configured to form a first measurement image in a case where a first condition is satisfied, and to form the first measurement image and a second measurement image in a case where a second condition is satisfied. The controller is further configured to, in a case where the first condition is satisfied, determine whether or not the second condition is satisfied before the first condition is satisfied next, and in a case where the second condition is satisfied before the first condition is satisfied next, cause an image forming unit to form the first measurement image and the second measurement image. | 08-27-2015 |
20150277346 | IMAGE FORMING APPARATUS - An image forming apparatus comprising: an image carrier; an image forming unit configured to form a toner image on the image carrier by using toner, based on image information; a transfer unit configured to transfer the toner image formed on the image carrier to a sheet; a cleaning unit configured to clean toner on the image carrier; a collected toner box in which the toner cleaned by the cleaning unit is collected; a rotating member configured to be rotated for moving the toner in the collected toner box; and a controller configured to control, based on the image information, whether or not to rotate the rotating member. | 10-01-2015 |
20160109821 | IMAGE FORMING APPARATUS THAT FORMS COLOR IMAGE BY SUPERIMPOSING PLURALITY OF IMAGES IN DIFFERENT COLORS - An image forming apparatus includes a generation unit configured to generate correlation data indicating a relationship between a relative position of a first image and a second image corresponding to a first speed and a relative position of the first image and the second image corresponding to a second image forming speed; a controller configured to, in a case where a image forming unit forms an image at the second speed, correct a relative position of the first image and the second image based on first information and on correlation data; and a prohibition unit configured to prohibit formation of the measurement image at the second speed in a case where a housing unit does not house a predetermined recording material corresponding to the second speed. | 04-21-2016 |
Patent application number | Description | Published |
20140027170 | WIRING SUBSTRATE - A wiring substrate ( | 01-30-2014 |
20140139310 | WIRING BOARD - This wiring board is provided with an insulating core substrate, a first conductor pattern, a second conductor pattern, and a conductive material. The first conductor pattern and the second conductor pattern are adhered to the insulating core substrate. The second conductor pattern has a first surface and a second surface. The second conductor pattern has a concavity and a through-hole. The opening of the concavity that opens to the first surface and the opening of the through hole that opens to the first surface are interconnected to each other. The first conductor pattern is positioned at the opening of the concavity. The first conductor pattern and the second conductor pattern are electrically connected by means of the conductive material, which fills from the opening of the through hole that opens to the second surface. | 05-22-2014 |
20140151106 | WIRING BOARD AND METHOD FOR MANUFACTURING WIRING BOARD - An electrically conductive path is configured from a first copper plate, a second copper plate, and solder. The first copper plate has a first bent section extended from a first joining section joined to an electrically insulative board and bent toward the rear surface of the electrically insulative board. The second copper plate has a second bent section which is extended from a second joining section joined to the electrically insulative board, is bent toward the front surface of the electrically insulative board, and is disposed so as to cover, together with the first bent section, the inner wall surface of a base-material through-hole. Through-holes are provided in the portions of the second copper plate which face the inside of the base-material through-hole. Solder is filled between the first bent section and the second bent section. | 06-05-2014 |
20140251659 | CIRCUIT BOARD, AND MANUFACTURING METHOD FOR CIRCUIT BOARD - A circuit board, onto which an electronic component is to be mounted, is provided with insulating core substrates and patterned metal plates. The metal plates are bonded to at least one side of the insulating core substrates. The insulating core substrates and the metal plates form a laminated body, in which a gas-vent hole is provided. The gas-vent hole is formed so that when the electronic component is mounted, the gas present between the insulating core substrates and the metal plates expands and is released to a side open to the atmosphere via the gas-vent hole. | 09-11-2014 |
Patent application number | Description | Published |
20100012035 | VACUUM VAPOR PROCESSING APPARATUS - There is provided a vacuum evaporating apparatus which is suitable for performing a process in which a metal vapor atmosphere is formed in a processing chamber, the metal atoms in this metal vapor atmosphere are caused to be adhered to the surface of an object to be processed, and the metal atoms adhered to the surface of the object to be processed are diffused into grain boundary phases thereof. The apparatus comprises: a processing furnace ( | 01-21-2010 |
20100026432 | PERMANENT MAGNET AND METHOD OF MANUFACTURING SAME - There is provided a method of manufacturing a permanent magnet which has an extremely high coercive force and high magnetic properties is manufactured at high productivity There are executed: a first step of causing at least one of Dy and Tb to adhere to at least part of a surface of iron-boron-rare-earth based sintered magnet; and a second step of diffusing, through heat-treatment at a predetermined temperature, at least one of Dy and Tb adhered to the surface of the sintered magnet into grain boundary phase of the sintered magnet. As the sintered magnet, there is used one which is manufactured by: mixing each powder of principal phase alloy (constituted primarily by R | 02-04-2010 |
20100051140 | PERMANENT MAGNET AND METHOD OF MANUFACTURING SAME - By causing at least one of Dy and Tb to be adhered to the surface of an iron-boron-rare earth based sintered magnet of a predetermined shape, and is then to be diffused into grain boundary phase, a permanent magnet can be manufactured at high workability and low cost. An iron-boron-rare earth based sintered magnet is disposed in a processing chamber and is heated to a predetermined temperature. Also, an evaporating material made up of a fluoride containing at least one of Dy and Tb disposed in the same or another processing chamber is evaporated, and the evaporated evaporating material is caused to be adhered to the surface of the sintered magnet. The Dy and/or Tb metal atoms of the adhered evaporating material are diffused into the grain particle phase of the sintered magnet before a thin film made of the evaporated material is formed on the surface of the sintered magnet. | 03-04-2010 |
20110001593 | PERMANENT MAGNET AND METHOD OF MANUFACTURING SAME - By eliminating the necessity of a prior step for cleaning a sintered magnet before adhering Dy and/or Tb to the surface of the sintered magnet S, the productivity of a permanent magnet having diffused Dy and/or Tb into grain boundary phase is improved. Iron-boron-rare earth based sintered magnet (S) disposed in a processing chamber ( | 01-06-2011 |
Patent application number | Description | Published |
20130009450 | IN-WHEEL MOTOR-DRIVEN DEVICE - An object of the present invention is to reduce an axial dimension of an in-wheel motor driving device in which a motor section A and a wheel hub bearing section C are connected coaxially in series via a speed reducer section B, thereby providing a large inside space of a vehicle as well as increasing freedom of routing a power supply wires. A terminal box for the power supply wires which supply power to the motor section A is disposed on the outer circumferential side surface of the housing which holds the motor section A. The power supply wires are routed out of the terminal box to an inboard side and are anchored by a power supply wire holder which extends perpendicularly to an axial centerline of the housing. | 01-10-2013 |
20130292993 | IN-WHEEL MOTOR DRIVE DEVICE - An in wheel motor driving device which has a deceased axial dimension and includes aluminum alloy housings having a minimum wall thickness for reduced weight while retaining good assemblability. An in-wheel motor driving device includes: a motor section which has an output shaft; a wheel hub bearing section C; and a speed reducer section which connects the output shaft of the motor section and the wheel hub bearing section coaxially with each other. A housing outer circumferential portion of the motor section and a housing outer circumferential portion of the speed reducer section are integral with each other, being provided by one, outer circumferential member. An outboard-side end member is fixed to an outboard-side end of the outer circumferential member by means of bolts, and the wheel hub bearing section has its fixing ring fixed to the outboard-side end member. | 11-07-2013 |
20130292994 | IN-WHEEL MOTOR DRIVE DEVICE - An object of the present invention is to provide an in-wheel motor driving device which has a deceased axial dimension and includes aluminum alloy housings having a minimum wall thickness for reduced weight while retaining good assemblability. An in-wheel motor driving device includes a wheel braking device. A back plate of a drum brake or a mounting member for calipers of a disc brake constituting the wheel braking device is formed integrally with an outboard-side end member which is fastened to a outboard-side end surface of a housing of a speed reducer section, for reduced number of parts and minimal axial dimension. | 11-07-2013 |
20150021974 | IN-WHEEL MOTOR-DRIVEN DEVICE - An object of the present invention is to reduce an axial dimension of an in-wheel motor driving device in which a motor section A and a wheel hub bearing section C are connected coaxially in series via a speed reducer section B, thereby providing a large inside space of a vehicle as well as increasing freedom of routing a power supply wires. A terminal box for the power supply wires which supply power to the motor section A is disposed on the outer circumferential side surface of the housing which holds the motor section A. The power supply wires | 01-22-2015 |