Patent application number | Description | Published |
20080224553 | Electric motor, rotary actuator and rotary apparatus - A rotary actuator including: a housing that rotatably supports thereinside a rotor shaft of an electric motor; an eccentric shaft portion that is provided on a protruding end portion of the rotor shaft that protrudes outside the housing; an external gear that is rotatably supported on the eccentric shaft portion via a bearing; an internal gear that is fixed to an outer surface of the housing and meshes with the external gear; and a transmitting portion that is provided on the external gear, and transmits rotation force to an external output shaft. | 09-18-2008 |
20100176666 | ELECTRIC MOTOR, ROTARY ACTUATOR AND ROTARY APPARATUS - A rotary actuator including: a housing that rotatably supports thereinside a rotor shaft of an electric motor; an eccentric shaft portion that is provided on a protruding end portion of the rotor shaft that protrudes outside the housing; an external gear that is rotatably supported on the eccentric shaft portion via a bearing; an internal gear that is fixed to an outer surface of the housing and meshes with the external gear; and a transmitting portion that is provided on the external gear, and transmits rotation force to an external output shaft. | 07-15-2010 |
20100176672 | ELECTRIC MOTOR, ROTARY ACTUATOR AND ROTARY APPARATUS - A rotary actuator including: a housing that rotatably supports thereinside a rotor shaft of an electric motor; an eccentric shaft portion that is provided on a protruding end portion of the rotor shaft that protrudes outside the housing; an external gear that is rotatably supported on the eccentric shaft portion via a bearing; an internal gear that is fixed to an outer surface of the housing and meshes with the external gear; and a transmitting portion that is provided on the external gear, and transmits rotation force to an external output shaft. | 07-15-2010 |
20140021961 | ELECTRIC LEAKAGE DETECTING APPARATUS - An electric leakage detecting apparatus, in an electric leakage detecting apparatus which is insulated from a chassis ground and detects electric leakages of a battery, is provided with: a voltage dividing circuit that divides an output voltage of the battery; an electric leakage determining circuit provided at a rear stage of the voltage dividing circuit, that determines the presence of an electric leakage based on a voltage detected by a circuit that respectively connects to a positive electrode side insulation resistance or a negative electrode side insulation resistance of the battery; and a dark current inhibit circuit in which a switch and a resistance are connected in parallel, that is inserted between at least either one of wiring that connects a positive terminal of the battery and the voltage dividing circuit, and wiring that connects a negative terminal of the battery and the voltage dividing circuit. | 01-23-2014 |
Patent application number | Description | Published |
20130075886 | SEMICONDUCTOR DEVICE - A semiconductor device is provided with: a semiconductor element; and a connecting conductor that electrically connects at least one of an input terminal and an output terminal of the semiconductor element to a connection terminal of an electronic device. In this semiconductor device, the connecting conductor is a block structure. | 03-28-2013 |
20130077255 | SEMICONDUCTOR CONTROL DEVICE - A semiconductor control device is provided with: a plurality of semiconductor modules each having a cooling member and a semiconductor element; a circuit board mounted with a control element that controls the plurality of semiconductor modules; and a case in which the plurality of semiconductor modules and the circuit board are respectively mounted. The case is provided with a cylindrical sidewall that forms an internal space within the case, and on both ends of the sidewall, a first opening and a second opening are correspondingly formed to be opposite to each other. The plurality of semiconductor modules include a first semiconductor module mounted on the sidewall on a side of the first opening, and a second semiconductor module mounted on the sidewall on a side of the second opening. The circuit board is positioned between the first semiconductor module and the second semiconductor module, in the internal space. | 03-28-2013 |
20130088237 | BATTERY-MONITORING DEVICE - The present invention provides a battery-monitoring device is provided that monitors a voltage state of each battery cell constituting a battery, including: a voltage detection circuit; a management circuit which manages voltage detection data of each battery cell using the voltage detection circuit; a communication mode converter which is connected to the voltage detection circuit through a first communication line for communicating using a clock synchronous communication mode, and is connected to the management circuit through a second communication line for communicating using a clock asynchronous communication mode; and an insulating element which is interposed in the second communication line, wherein the communication mode converter transmits the voltage detection data, received from each of the voltage detection circuits through the first communication line, through the second communication line to the management circuit. | 04-11-2013 |
20130099795 | ELECTRIC LEAKAGE DETECTING APPARATUS - An electric leakage detecting apparatus includes: a first voltage-dividing circuit; a second voltage-dividing circuit; a first switch which is inserted in a line connecting the first voltage-dividing circuit and the ground connection resistance; a second switch which is inserted in a line connecting the second voltage-dividing circuit and the ground connection resistance; a first voltage detecting circuit which detects an output voltage of the first voltage-dividing circuit; a second voltage detecting circuit which detects an output voltage of the second voltage-dividing circuit; and a judging circuit which judges whether the electric leakage of the high voltage battery occurs or not on the basis of the output voltage of the first voltage-dividing circuit in a case that the first switch is in ON state and the output voltage of the second voltage-dividing circuit in a case that the second switch is in ON state. | 04-25-2013 |
Patent application number | Description | Published |
20120177897 | LOW-TEMPERATURE SINTERED SILVER NANOPARTICLE COMPOSITION AND ELECTRONIC ARTICLES FORMED USING THE SAME - A silver nanoparticle composition is provided which is possible to be sintered through sintering at a low temperature in a short time and to form silver electro conductive film and wiring which is favorable for adhesion to a substrate and low in resistance, and articles using the same are provided. The silver nanoparticle composition is provided, wherein a main component of a solvent is water, a pH of the composition is within a range of 5.3 to 8.0, a silver nanoparticle included in the composition is protected by an organic acid or a derivative thereof, and the content of the organic acid or the derivative thereof with respect to silver is 2 to 20% by mass. | 07-12-2012 |
20130177471 | COPPER POWDER FOR CONDUCTIVE PASTE AND METHOD FOR PRODUCING SAME - There are provided a copper powder for conductive paste, which comprises monodisperse and spherical fine copper particles having a sharp particle size distribution and containing no coarse particles and which can form a thinner electrode film while avoiding a bad influence on electric characteristics thereof, and a method for stably producing such a copper powder for conductive paste. After copper is complexed by adding a complexing agent to an aqueous solution containing copper while blowing air into the solution, the blowing of air is stopped, and then, a reducing agent is added to the solution to deposit copper particles by reduction. | 07-11-2013 |
20140272118 | METHOD FOR PRODUCING SILVER CONDUCTIVE FILM - A silver conductive film is formed on a substrate in a continuous roll-to-roll system by applying a fine silver particle dispersing solution, which contains 30 to 70 wt % of fine silver particles dispersed in a water based dispersing medium, to the substrate via a halide, such as a chlorine compound, which is applied to the substrate, by flexographic printing, and thereafter, heating the substrate at 60 to 200° C. for 0.1 to 5 seconds in an infrared (IR) heating open, which is installed on the printing path, to carry out calcination. | 09-18-2014 |
Patent application number | Description | Published |
20120288751 | Electric Storage Device - Provided is an electric storage device including a positive electrode, a negative electrode, a separator disposed between the positive electrode and the negative electrode, a nonaqueous electrolyte solution in which an electrolyte is dissolved in a nonaqueous solvent, wherein an inorganic filler layer is disposed between the positive electrode and the negative electrode and the nonaqueous electrolyte solution contains lithium difluorobis(oxalato)phosphate. | 11-15-2012 |
20120293131 | SECONDARY BATTERY STATE OF CHARGE DETERMINATION APPARATUS, AND METHOD OF DETERMINING STATE OF CHARGE OF SECONDARY BATTERY - A technology described herein is for accurately determining the SOC of a secondary battery. An open-circuit-voltage-to-state-of-charge (OCV-SOC) characteristic has a capacity decrease estimation OCV region in which a relationship between the OCV and the SOC is assumed not to change due to degradation of the secondary battery | 11-22-2012 |
20140084939 | Condition estimation device and method of generating open circuit voltage characteristic - A condition estimation device includes a voltage measurement circuit, memory, and a controller. The voltage measurement circuit measures an open circuit voltage (OCV) of an electric storage device. The memory is configured to store first information on a correlation between a positive electrode potential and an electric storage capacity and second information on a correlation between a negative electrode potential and an electric storage capacity. The controller is configured to: measure an OCV under charge or discharge; calculate an electric storage capacity of the electric storage device having the OCV equal to a reference voltage; correct at least one of the first information and the second information such that a potential difference at the calculated capacity is equal to the reference voltage; and generate an OCV characteristic based on the first and the second information after the at least one of the first and the second information is corrected. | 03-27-2014 |
20140141335 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - A nonaqueous electrolyte secondary battery includes: a positive electrode containing a first positive active material having an average particle size of 12 μm or more and 30 μm or less, which is represented by a general formula Li | 05-22-2014 |
20140176074 | Electric Storage Device - Provided is an electric storage device including a positive electrode, a negative electrode, a separator disposed between the positive electrode and the negative electrode, a nonaqueous electrolyte solution in which an electrolyte is dissolved in a nonaqueous solvent, wherein an inorganic filler layer is disposed between the positive electrode and the negative electrode and the nonaqueous electrolyte solution contains lithium difluorobis(oxalato)phosphate. | 06-26-2014 |
Patent application number | Description | Published |
20100266861 | POWDER FOR MAGNETIC CORE, POWDER MAGNETIC CORE AND THEIR PRODUCTION METHODS - A method for producing a powder for a magnetic core, in which an alkoxide film formation step and a silicone resin film formation step are carried out to form an insulation film composed of an alkoxide film and a silicone resin film on the surface of a pure iron powder, wherein the alkoxide film formation step comprises immersing a pure iron powder in an alkoxide-containing solution which is prepared by mixing a Si alkoxide having at least one organic group having a polar group comprising at least one of N, P, S and O atoms and an Al alkoxide with a dehydrated organic solvent, and drying to remove the dehydrated organic solvent, thereby forming an alkoxide film comprising an Al—Si—O type composite oxide on the surface of the pure iron powder; and the silicone resin film formation step comprises immersing the pure iron powder having the alkoxide film formed thereon in a silicone resin-containing solution which is prepared by mixing a silicone resin with an organic solvent, and drying to remove the organic solvent, thereby forming a silicone resin film on the alkoxide film. | 10-21-2010 |
20100321139 | PERMANENT MAGNET AND METHOD OF PRODUCING PERMANENT MAGNET - A method of producing a permanent magnet includes: forming a multiplicity of solidified ribbons that are composed of nanosized crystal grains by melting a magnet material and rapidly cooling the molten product; binding the multiplicity of solidified ribbons together by compression molding and sintering to form a sintered body; and performing plastic forming on the sintered body to provide the sintered body with a distribution of strain which increases from a peripheral portion to a central portion. | 12-23-2010 |
20130248754 | PRODUCTION METHOD OF RARE EARTH MAGNET - The method of the present invention produces a rare earth magnet, which is represented by a neodymium magnet (Nd | 09-26-2013 |
20140191833 | METHOD FOR PRODUCING RARE EARTH MAGNETS, AND RARE EARTH MAGNETS - A method for producing a nanocrystalline rare earth magnet having a grain and a grain boundary phase includes: quenching a melt of a rare earth magnet composition to form a quenched thin ribbon having a nanocrystalline structure; sintering the quenched thin ribbon to obtain a sintered body; heat treating the sintered body at a temperature which is higher than a lowest temperature in a first temperature range where the grain boundary phase diffuses or flows, and which is lower than a lowest temperature in a second temperature range where the grain becomes coarse; and quenching the heat treated sintered body to 200° C. or less at a cooling speed of 50° C./min or more. | 07-10-2014 |
20140238553 | SINTERED BODY THAT IS PRECURSOR OF RARE-EARTH MAGNET, AND METHOD FOR PRODUCING MAGNETIC POWDER FOR FORMING THE SAME - Provided are a sintered body for forming a rare-earth magnet with a high degree of orientation and high remanent magnetization, and a method for producing magnetic powder for forming the sintered body. A sintered body S that is a precursor of a rare-earth magnet, the sintered body S including crystal grains g | 08-28-2014 |
20140260800 | METHOD FOR PRODUCING MAGNETIC POWDER FOR FORMING SINTERED BODY THAT IS PRECURSOR OF RARE-EARTH MAGNET - A method for producing magnetic powder for forming a sintered body that is a precursor of a rare-earth magnet. Provided is a method for producing magnetic powder for forming a sintered body that is a precursor of a rare-earth magnet, which can produce magnetic powder with a structure containing optimal nanosized crystal grains by accurately and efficiently sorting out magnetic powder containing no coarse grains in the structure thereof. A method for producing magnetic powder p for forming a sintered body S that is a precursor of a rare-earth magnet, the sintered body S including an Nd—Fe—B-based main phase with a nanocrystalline structure, and a grain boundary phase around the main phase, and the rare-earth magnet being adapted to be formed by applying hot deformation processing to the sintered body S for imparting anisotropy thereto and diffusing an alloy for improving coercivity therein, the method including discharging a metal melt onto a chill roll R to produce a quenched ribbon B, and grinding the quenched ribbon B into grains in the size range of 50 to 1000 μm to produce magnetic powder in the mass range of 0.0003 to 03 mg; conducting a test to see whether or not the magnetic powder in the mass range adsorbs onto a magnet with a surface magnetic flux density of 2 mT or less, and sorting out magnetic powder p that has not adsorbed onto the magnet, as the magnetic powder for forming the sintered body S. | 09-18-2014 |
20150008998 | RARE-EARTH NANOCOMPOSITE MAGNET - The invention provides a nanocomposite magnet, which has achieved high coercive force and high residual magnetization. The magnet is a non-ferromagnetic phase that is intercalated between a hard magnetic phase with a rare-earth magnet composition and a soft magnetic phase, wherein the non-ferromagnetic phase reacts with neither the hard nor soft magnetic phase. A hard magnetic phase contains Nd | 01-08-2015 |
Patent application number | Description | Published |
20120277649 | KNEE JOINT SUPPORTER - A knee joint supporter which can improve the stability of the knee joint, reduce the wearer's fatigue and reduce the load on the patellar tendon includes a first anchor section formed by wrapping one end of a tubular knitted fabric around the wearer's thigh to tighten it with the fabric, a second anchor section formed by wrapping the other end of the fabric around the wearer's lower thigh to tighten it with the fabric, and a substantially U-shaped knitted supporting section joined to the first anchor section, covering the wearer's patella region and thus supporting the wearer's patella. In the circumferential direction of the fabric, the stretch resistance of the two anchor parts are larger than the stretch resistance of a base fabric section. In the length width direction of the fabric, the stretch resistance of the supporting section is larger than the stretch resistance of the base fabric section. | 11-01-2012 |
20120283610 | HAND JOINT SUPPORTER - A hand joint supporter which can reduce the load on hand joints includes a first anchor section for tightening the wearer's forearm with a tubular knitted fabric, a second anchor section for tightening the palm and back of the wearer's hand with the fabric and a hole anchor section formed as a roughly circular through-hole in the vicinity of the second anchor section. A supporting section extends lengthwise in the fabric across the part covering the caprometacarpal joint and is joined to the first anchor section and the hole anchor section so as to support the wearer's hand joints. Stretch resistance, in the circumferential direction of the fabric of the first anchor part is larger than that of a base fabric section, and stretch resistance, in the length width direction of the fabric, of the supporting section is larger than that of the base fabric section. | 11-08-2012 |
20120283611 | FOOT JOINT SUPPORTER - A foot joint supporter includes a first anchor section for tightening the wearer's lower thigh with a tubular knitted fabric, a second anchor section for tightening the wearer's instep and sole with the fabric, and a knitted figure eight section between the first anchor section and the second anchor section, being composed of a foot section and a body section and supporting the wearer's talocrural joint. The foot section includes an instep section covering the wearer's instep and a sole section covering the wearer's sole. A stretch resistance, in the length width direction of the tubular knitted fabric, of the sole section is larger than is the stretch resistance, in the length width direction of the tubular knitted fabric, of the instep section. | 11-08-2012 |
20120284902 | FOOT WEAR - Socks include a tiptoe section, a heel section, a body section excluding a flexible section, and a foot section excluding the tiptoe section and the heel section, provided with a figure eight section supporting the wearer's talocrural joint. A holding section in the figure eight section is joined at one end to the tiptoe section and at the other end to the flexible section and extends toward the front side of the fabric. A supporting section that is a part of the knitted fabric in the figure eight section, excluding the holding section is continuous between the holding section and the heel section from the body section to the feet section. The stretch resistance, in the lengthwise direction of the fabric, of the supporting section is larger than the stretch resistance, in the length width direction of the fabric, of the holding section. | 11-15-2012 |
20120289875 | ELBOW JOINT SUPPORTER - An elbow joint supporter includes a first anchor section formed by wrapping one end of a tubular knitted fabric around the wearer's upper arm, a second anchor section formed by wrapping the other end of the fabric around the wearer's forearm, and a substantially X-shaped knitted supporting section intersecting at the wearer's cubital fossa. Two ends of the X-shaped knitted fabric are joined to the first anchor section and the other two ends of the X-shaped knitted fabric are joined to the second anchor section so as to support the wearer's elbow joint. In the circumferential direction of the fabric, the stretch resistances of the first anchor part and the second anchor part are larger than that of a base fabric section. In the length direction of the fabric, the stretch resistance of the supporting section is larger than that of the base fabric section. | 11-15-2012 |
Patent application number | Description | Published |
20090293838 | Structure of airflow control system - A structure of an airflow control system includes a vortex control valve located in an intake passage and generating a vortex in a combustion cylinder upon intake of air-fuel mixture for combustion, the intake passage supplying the air-fuel mixture to the combustion cylinder, and a return flow passage for returning a portion of exhaust gas generated by the combustion of the air-fuel mixture in the combustion cylinder to the intake passage, wherein a merge portion where the return flow passage merges with the intake passage is located downstream of a mounting position of the vortex control valve between the mounting position of the vortex control valve and the combustion cylinder. | 12-03-2009 |
20120103296 | INTAKE SYSTEM OF INTERNAL COMBUSTION ENGINE - An intake system of an internal combustion engine includes: an intake manifold; a cartridge provided in the intake manifold, the cartridge having a plurality of intake channels for supplying air to respective cylinders in the internal combustion engine and valve elements configured to adjust the amounts of intake air taken into the respective cylinders; a gas supply portion configured to introduce gas discharged from the internal combustion engine into the cylinders, the gas supply portion being provided at a center position of the cartridge in the direction of row of the plurality of intake channels; and a plurality of gas distribution channels provided on the cartridge and configured to distribute from the gas supply portion to the plurality of intake channels. | 05-03-2012 |
20130192415 | OPERATIONAL ROD COUPLING ARRANGEMENT AND CONNECTING MEMBER - An operational rod coupling arrangement includes a motion member constituting part of a motion mechanism, an operational rod having a coupling hole at one end to be pivotally coupled with the motion member for transmitting an operational force and a connecting member configured to clamp the end of the operational rod in cooperation with a portion of the motion member. One of the motion member and the connecting member includes a shaft portion and the other of the motion member and the connecting member includes a bearing portion in which the shaft portion is insertable. The shaft portion, extending through the coupling hole, is insertable into the bearing portion. An engaging portion and an engaged portion for preventing withdrawal of the shaft portion from the bearing portion are at different positions than the shaft portion and the bearing portion in the connecting member and the motion member, respectively. | 08-01-2013 |
Patent application number | Description | Published |
20100101608 | SUBSTRATE CLEANING METHOD AND APPARATUS - A substrate cleaning method for cleaning and removing foreign materials adhered to a surface of a substrate includes heating the substrate to peel off the foreign materials from the surface of the substrate by a thermal stress, removing the foreign materials from the surface of the substrate by a temperature gradient created in a proximity of the surface of the substrate, and collecting the foreign materials removed from the surface of the substrate by a collecting unit facing the substrate. | 04-29-2010 |
20100104760 | VACUUM EXHAUST METHOD AND A SUBSTRATE PROCESSING APPARATUS THEREFOR - A vacuum exhaust method of a substrate processing apparatus, after opening to the atmosphere, depressurizes a vacuum processing chamber having therein a mounting table for mounting a target substrate thereon. The vacuum exhaust method includes covering a surface of the mounting table with a protection member; sealing the vacuum processing chamber; vacuum evacuating the sealed vacuum processing chamber; and adsorbing at least one of foreign substances and out-gases by the protection member. | 04-29-2010 |
20130056033 | SUBSTRATE CLEANING METHOD AND SUBSTRATE CLEANING DEVICE - A substrate cleaning method includes removing a foreign material attached to a substrate while preventing deterioration of the substrate and any film formed on or above the substrate. A cleaning gas at a pressure between 0.3 MPa and 2.0 MPa is sprayed towards a wafer W with attached foreign material | 03-07-2013 |
20130092185 | VACUUM EXHAUST METHOD AND A SUBSTRATE PROCESSING APPARATUS THEREFOR - A vacuum exhaust method of a substrate processing apparatus, after opening to the atmosphere, depressurizes a vacuum processing chamber having therein a mounting table for mounting a target substrate thereon. The vacuum exhaust method includes covering a surface of the mounting table with a protection member; sealing the vacuum processing chamber; vacuum evacuating the sealed vacuum processing chamber; and adsorbing at least one of foreign substances and out-gases by the protection member. | 04-18-2013 |
Patent application number | Description | Published |
20120031434 | SUBSTRATE CLEANING METHOD - There is provided a substrate cleaning method capable of cleaning a substrate on which a fine pattern is being formed in a short time with a simple configuration without having a harmful influence on the fine pattern. In the method, the substrate is transferred from a processing chamber for performing a process on the surface of the substrate therein to a cleaning chamber for cleaning the substrate therein. The substrate is cooled to a temperature in the cleaning chamber. A superfluid is supplied to the surface of the substrate, and contaminant components in the fine pattern are flowed out along with the superfluid as the superfluid flows over from the surface of the substrate. | 02-09-2012 |
20130040459 | SUBSTRATE WIRING METHOD AND SEMICONDUCTOR MANUFACTURING DEVICE - In a substrate wiring method, copper is embedded all the way to the lowest parts of a wiring pattern formed on a substrate. The method is used to wire a substrate in a processing chamber kept in a vacuum state, the substrate having a wiring pattern formed thereon. The method includes a preprocessing step in which the wiring pattern on the substrate is cleaned using a desired cleaning gas and an embedding step in which, after the preprocessing step, metal nanoparticles are embedded in the wiring pattern using a clustered metal gas. | 02-14-2013 |
20130056024 | SUBSTRATE CLEANING METHOD AND SEMICONDUCTOR MANUFACTURING APPARATUS - A substrate cleaning method for cleaning a substrate on which a film is formed with a pattern in a vacuum-state processing chamber includes a preprocessing step where the film formed on the substrate on which the pattern has been formed by an etching process is cleaned by using a cleaning gas; and a consecutive step including an oxidation step where residues attached on a surface of the pattern are oxidized by using an oxidizing gas and a reduction step where the oxidized residues are reduced by using a reducing gas, which are consecutively carried out posterior to the preprocessing step. The gases used in the preprocessing step and the consecutive step are clustered by ejecting the gases into the processing chamber from a gas nozzle whose internal pressure P | 03-07-2013 |
Patent application number | Description | Published |
20100221135 | SCROLL TYPE COMPRESSOR - A scroll type compressor has a housing, a rotary shaft, a fixed scroll member, a movable scroll member and a rotation preventing mechanism. The rotation preventing mechanism has a movable pin that is provided on the surface of movable end plate and extends toward end surface of the housing in parallel with an axis of the rotary shaft, a fixed pin that is provided on the end surface of the housing and extends toward the surface of the movable end plate in parallel with the axis of the movable pin, a rolling element that is disposed between the movable and the fixed pins, being contactable with the movable and the fixed pins and a retainer retaining the rolling element between the movable and the fixed pins. | 09-02-2010 |
20120234007 | RANKINE CYCLE APPARATUS - A Rankine cycle apparatus includes a circuit having a pump for working fluid, a heat exchanger for causing heat exchange between the working fluid and fluid supplied from an exhaust heat source, and an expanding portion that expands the working fluid that has been exposed to the heat exchange to produce mechanical energy. The expanding portion includes a fixed scroll, a movable scroll that orbits with respect to the fixed scroll, and a back pressure chamber arranged at the side corresponding to a backside of the movable scroll opposite to the surface facing the fixed scroll. The Rankine cycle apparatus further includes an inlet mechanism for introducing the working fluid from a high pressure zone that extends from the outlet side of the pump to the inlet of the heat exchanger to the back pressure chamber to produce back pressure that presses the movable scroll against the fixed scroll. | 09-20-2012 |
20120285170 | RANKINE CYCLE APPARATUS - The present invention provides a Rankine cycle apparatus that is mounted in a vehicle and includes a Rankine cycle circuit and a refrigeration cycle circuit. The Rankine cycle circuit and the refrigeration cycle circuit each include a condenser for cooling a corresponding type of working fluid and a receiver, which is connected to the condenser. The two condensers are arranged side by side in the upward-downward direction and each have a first end and a second end in the vehicle width direction. A first receiver, which is one of the receivers, is arranged outward of the first end in the vehicle width direction. A second receiver, which is the other one of the receivers, is located outward of the second end in the vehicle width direction. | 11-15-2012 |
20120304643 | WASTE HEAT RECOVERY MECHANISM AND WASTE HEAT RECOVERY APPARATUS - A waste heat recovery mechanism and a waste heat recovery apparatus generate electricity even when an expander, which is coupled to a combustion engine outputting rotational drive force, is locked. The waste heat recovery mechanism includes an alternator having a rotary shaft, which is coupled to and driven to rotate by a combustion engine, and an expander having an output shaft, which is coupled to the rotary shaft of the alternator. The output shaft applies a rotational drive force to the rotary shaft, thereby assisting rotation of the rotary shaft. A torque limiter is located between the rotary shaft of the alternator and the output shaft of the expander. | 12-06-2012 |
20130014505 | WASTE HEAT REGENERATION SYSTEMAANM Enokijima; FuminobuAACI Kariya-shiAACO JPAAGP Enokijima; Fuminobu Kariya-shi JPAANM Mori; HidefumiAACI Kariya-shiAACO JPAAGP Mori; Hidefumi Kariya-shi JPAANM Iguchi; MasaoAACI Kariya-shiAACO JPAAGP Iguchi; Masao Kariya-shi JP - A waste heat regeneration system includes a pump, a coolant boiler, an exhaust gas boiler, an expander, a first condenser, a gas/liquid separator, and a supercooler. A first flow control valve adjusts the amount of an operating fluid circulating in a first bypass flow path by controlling its opening degree based on a pressure difference P | 01-17-2013 |
20130134720 | WASTE HEAT UTILIZATION APPARATUS - A Rankine cycle circuit is constituted by an expander, which forms a fluid machine, a condenser, a gear pump, which forms a fluid machine, and a boiler. A discharge passage is connected to a discharge chamber of a pump chamber. A branch passage is connected to the discharge passage, and a restriction passage is provided at the end of the branch passage. The restriction passage is open to an internal space K in a generator housing. An outflow passage extends through a partition wall of a center housing member and a side plate. The internal space K in which an alternator is located communicates with an outlet chamber through the outflow passage. | 05-30-2013 |
20140017104 | SCROLL EXPANDER - A scroll expander includes a housing, a main port, a high-pressure chamber, an operation chamber, a low-pressure chamber, a subport, a valve portion, an actuator, and a drive shaft. The high-pressure and low-pressure chambers are separated by a partition wall. The main port draws working fluid in the high-pressure chamber into the operation chamber. The subport introduces the working fluid from the high-pressure chamber to the operation chamber so that the volume of the working fluid in the operation chamber is variable. The valve portion selectively opens and closes the subport. The actuator is arranged in the low-pressure chamber. The drive shaft extends through the partition wall and connects the actuator and the valve portion with each other. When the drive shaft is actuated by the actuator, the subport is selectively opened and closed by the valve portion. | 01-16-2014 |
20140033710 | RANKINE CYCLE SYSTEM - In a configuration in which a first shaft portion configured to drive a pump mechanism and a second shaft portion configured to drive an expansion mechanism are coupled to each other, a Rankine cycle system which is capable of continuing the circulation of working fluid by an expansion machine even when the pump mechanism is locked is provided. This Rankine cycle system of the invention employs a pump and an expansion machine coupled in a tandem manner. A first shaft of the pump and a second shaft of the expansion machine are concentric and the first shaft is capable of transmitting power to the second shaft. A pump torque limiter is provided between the first shaft and a main gear. A one-way clutch is provided between a sensing shaft and the second shaft. | 02-06-2014 |
Patent application number | Description | Published |
20110280759 | METHOD FOR PRODUCING SINTERED COMPACT - In a method for producing a sintered compact, a composition containing metal powder and an organic binder is formed into a given shape. When baking is performed by using a baking furnace inside of which a jig containing silica is provided, a furnace atmosphere of the baking furnace is set to be an atmosphere of inert gas, a furnace pressure is controlled to be 0.1 kPa or more but 100 kPa or less, and the furnace pressure during baking is increased at a time when the process is in the middle of heating-up. | 11-17-2011 |
20110314964 | BINDER COMPOSITION FOR POWDER METALLURGY, COMPOUND FOR POWDER METALLURGY, AND SINTERED BODY - There is disclosed a compound for powder metallurgy including a binder composition for powder metallurgy and a metal powder. The binder composition for powder metallurgy includes a hydrocarbon-based resin and wax, wherein the content of oxygen is 20 mass % or less. The content of the hydrocarbon-based resin in the compound for powder metallurgy is 1 to 2 times the content of the wax, by mass ratio. It is preferable that the binder composition further includes a copolymer formed through a copolymerization of a first monomer including a cyclic ether group with a second monomer. | 12-29-2011 |
20110314965 | METAL POWDER FOR POWDER METALLURGY AND SINTERED BODY - There is provided a metal powder for powder metallurgy including Zr and Si in a manner such that following conditions of (A) and (B) are satisfied, wherein a remainder thereof includes at least one element selected from the group consisting of Fe, Co and Ni, (A) the mass ratio of a content of Zr to a content of Si is 0.03 to 0.3, and (B) the content of Si is 0.35 to 1.5% by mass. | 12-29-2011 |
20120252322 | POLISHING MEDIA, METHOD FOR PRODUCING POLISHING MEDIA, AND POLISHING METHOD - A polishing media is formed of a sintered body in which a metal structure and a ceramic structure are intermingled with each other. The polishing media is preferably produced by molding a mixed powder of a metal powder and a ceramic powder by an injection molding method and sintering the resulting molded article. Further, the ceramic structure is preferably formed of aluminum oxide, and the metal structure is preferably formed of tungsten. | 10-04-2012 |
20130133481 | COMPOSITION FOR INJECTION MOLDING, SINTERED COMPACT, AND METHOD FOR PRODUCING SINTERED COMPACT - A composition for injection molding includes: an inorganic powder composed of at least one of a metal material and a ceramic material; and a binder containing a polyacetal-based resin, an unsaturated glycidyl group-containing polymer, and a lubricant. In the composition, the unsaturated glycidyl group-containing polymer is contained in an amount of 1% by mass or more and 30% by mass or less with respect to the amount of the polyacetal-based resin. | 05-30-2013 |
20130136926 | METHOD FOR PRODUCING COMPOSITION FOR INJECTION MOLDING AND COMPOSITION FOR INJECTION MOLDING - A method for producing a composition for injection molding which contains an inorganic powder composed of at least one of a metal material and a ceramic material and a binder containing a polyacetal-based resin and a glycidyl group-containing polymer. The method includes: cryogenically grinding a first resin containing the polyacetal-based resin as a main component; cryogenically grinding a second resin containing the glycidyl group-containing polymer as a main component; mixing a powder obtained by grinding the first resin, a powder obtained by grinding the second resin, and the inorganic powder, thereby obtaining a mixed powder; and kneading the mixed powder. | 05-30-2013 |
20130256957 | TRANSLUCENT ALUMINA AND METHOD FOR PRODUCING TRANSLUCENT ALUMINA - A translucent alumina has an alumina content of 99.98% by mass or more and a density of 3.97 g/cm | 10-03-2013 |
20150070855 | CIRCUIT BOARD, METHOD FOR MANUFACTURING CIRCUIT BOARD, ELECTRONIC DEVICE, ELECTRONIC APPARATUS, AND MOVING OBJECT - A circuit board includes a ceramics substrate composed of ceramics and a conductor portion provided on the ceramics substrate. The conductor portion is composed of a stacked body including, in order from the ceramics substrate side, an under layer that contains a Group 6 element and a glass material, and a metal layer that contains a low-melting-point metal. A portion of the low-melting-point metal constituting the metal layer migrates to the under layer. | 03-12-2015 |
Patent application number | Description | Published |
20080204557 | Driving support method and driving support device - A driving support device uses a camera mounted on a vehicle for imaging a blind spot area created by a pillar of the vehicle and displays an image taken by the camera on the interior surface of the pillar. A virtual plane passing through boundaries of the blind spot area is set, and an image plane of the camera is set at a predetermined position where a non-displayed area or an excess area, created by deviation between the virtual plane and the image plane of the camera, is reduced. Image data input from the camera is subjected to coordinate transformation on the virtual plane, and an image corresponding to the blind spot area created by the pillar is displayed on the interior surface of the pillar, based on the image data subjected to coordinate transformation on the virtual plane. | 08-28-2008 |
20080239527 | Driving support method and driving support apparatus - A driving support method and apparatus for displaying, on a medial side of a pillar of the vehicle, an image of an area which is hidden as a blind spot in a rear-view mirror mounted on or in a vehicle, when looking in the mirror from the driver's position and which is created by the pillar. The apparatus detects a head position of a driver, detects the angle of the rear-view mirror, calculates the area which is hidden as the blind spot on the basis of the detected driver's head position and the detected angle of the rear-view mirror, and projects an image of the area corresponding to the blind spot onto the pillar, the projected image being formed from image data which is obtained from a blind spot camera mounted on the vehicle. | 10-02-2008 |
20120166083 | NAVIGATION DEVICE, NAVIGATION METHOD, AND NAVIGATION PROGRAM - A navigation apparatus and method are provided. The navigation apparatus includes an image acquiring part that acquires an image of a road feature from a vehicle camera. The apparatus also includes a correction distance table that stores a correction distance to correct a difference between a position of a vehicle when the feature disappears from an imaging area of the camera and a guidance output reference position that is a position of the vehicle when the feature disappears from a driver's view. Further, a judging part is included and judges, based on the image acquired by the image acquiring part and the correction distance stored in the correction distance table, whether the vehicle has arrived at the guidance output reference position. Lastly, the apparatus includes a guidance part that provides guidance regarding the traffic light at a predetermined position having the guidance output reference position as a reference. | 06-28-2012 |
Patent application number | Description | Published |
20110286110 | LENS BARREL AND IMAGING DEVICE - The lens barrel has a first lens unit that is disposed at the object side and changeable between a first state, a spacing of the lenses is a predetermined spacing, and a second state, the spacing of the lenses is narrower than in the first state; a second lens unit that is disposed at the image side and capable of changing a focusing state by moving along the optical axis; a restricting member that restricts the change of the first lens unit from the first state to the second state; and driving unit that, in a state in which the change to the second state is restricted by the restricting member, moves the second lens unit toward the image side, wherein the restricting member releases the restriction in association with a completion of the movement of the second lens unit by the driving means. | 11-24-2011 |
20120008218 | IMAGING DEVICE AND LENS BARREL - An imaging device comprises a lens barrel having an optical system with an adjustable focal point, and has a first state can focus relative to an imaging face, and a second state can not focus relative to the imaging face, a changing unit for changing the lens barrel from the second state to the first state when the imaging unit is activated, a discriminating unit which discriminates whether the state of the barrel is the first state or the second state, and a control unit which, at a time of activating the imaging unit, changes the lens barrel to the first state by the changing unit if it is discriminated that the state of the barrel is the second state, and which maintains the first state if it is discriminated that the state of the barrel is the first state. | 01-12-2012 |
20120154632 | AUDIO DATA SYNTHESIZING APPARATUS - An audio data synthesizing apparatus includes an imaging unit that captures an image of a subject through the use of an optical system and outputs image data, an audio data acquiring unit that acquires audio data, an audio data separating unit that separates first audio data and second audio data other than the first audio data from the audio data, an audio data synthesizing unit that synthesizes the first audio data and the second audio data of which gains and phases are controlled for each channel of the audio data to be output to a multi-speaker on the basis of the gain and a phase adjustment amount set for each channel, an imaging control unit that outputs a control signal for shifting the optical system and acquires position information, and a control factor determining unit that calculates the gain and the phase adjustment amount. | 06-21-2012 |
20130002937 | LENS BARREL AND IMAGE CAPTURING APPARATUS - Provided is a lens barrel comprising a lens holding member that holds a lens; a guide axle that extends in a direction parallel to an optical axis of the lens; and an oil-retaining bearing that is fixed to the lens holding member, and into which the guide axle is slidably inserted. In the lens barrel, the guide axle and the oil-retaining bearing may be made of metal, and at least a portion of the lens holding member to which the oil-retaining bearing is fixed may be made of resin. | 01-03-2013 |
Patent application number | Description | Published |
20090086431 | CIRCUIT DEVICE, CIRCUIT MODULE, AND OUTDOOR UNIT - Provided is a circuit device capable of increasing the packaging density and also suppressing the thermal interference between incorporated circuit elements. In a hybrid integrated circuit device, a first circuit board and a second circuit board are incorporated into a case member being arranged in a way that the first circuit board is overlaid with the second circuit board. A first circuit element is arranged on the upper face of the first circuit board and a second circuit element is arranged on the upper face of the second circuit board. In addition, inside the case member, a hollow portion (internal space) which is not filled with a sealing resin is provided, and this hollow portion communicates with the outside through a communicating opening, which is provided by partially opening the case member. | 04-02-2009 |
20090086442 | CIRCUIT MODULE - To improve reliability of a circuit module by improving heat release performance and minimizing thermal influence on a device to be mounted, a base substrate having a first substrate mounted thereon is fitted into a lower portion of casing member, and a second substrate is installed in the upper portion of the casing member so that a spaced area can be provided. In addition, a drive device to be installed on the second substrate is positioned off the center of the second substrate. | 04-02-2009 |
20090086454 | CIRCUIT DEVICE - Provided is a circuit device capable of increasing the packaging density and preventing the thermal interference between circuit elements to be incorporated. In a hybrid integrated circuit device, a first circuit board and a second circuit board are fitted into a case member in a way that the first circuit board is overlaid with the second circuit board. A first circuit element is arranged on the upper surface of the first circuit board and a second circuit element is arranged on the upper surface of the second circuit board. Furthermore, inside the case member, provided is a hollow portion that is not filled with a sealing resin. Such a configuration prevents the second circuit element, which is a microcomputer, from operating unstably due to a heat generated in the first circuit element, which is a power transistor, for example. | 04-02-2009 |
20090086455 | CIRCUIT DEVICE AND METHOD OF MANUFACTURING THE SAME - Provided is a circuit device, in which circuit elements incorporated are electrically connected to each other via a lead so as to achieve both of the enhanced functionality and miniaturization. In a hybrid integrated circuit device, a first circuit board and a second circuit board are incorporated into a case member in a way that a first circuit board is overlaid with a second circuit board. A first circuit element is arranged on the upper face of the first circuit board and a second circuit element is arranged on the upper face of the second circuit board. Leads provided in the hybrid integrated circuit device include a lead connected only to the first circuit element mounted on the first circuit board, a lead connected only to the second circuit element mounted on the second circuit board, and a lead connected to both of the first circuit element and the second circuit element. | 04-02-2009 |
20090091899 | Circuit Device - The present invention provides a circuit device in which warpage of a case member is prevented. The circuit device of the present invention includes: a circuit board having on an upper surface thereof a built-in hybrid integrated circuit constituted by a conductive pattern and a circuit element; a case member including four side wall parts forming a frame-like shape and being in contact with the circuit board so as to form on the upper surface of the circuit board a space in which the circuit element is sealed; and a lead being fixed to a pad composed of the conductive pattern and extending to the outside. The circuit device of the present invention is further provided with a supporting part arranged at a corner of the case member so as to make continuous inner walls of the respective side wall parts with each other. | 04-09-2009 |
20090103276 | CIRCUIT DEVICE AND METHOD OF MANUFACTURING THE SAME - Provided is a circuit device that allows a plurality of circuit boards, which are stacked each other and arranged in a case member, to be sealed with a resin effectively, and a method of manufacturing the same. In a hybrid integrated circuit device, a first circuit board is overlaid with the second circuit board and both of the boards are fitted into the case member. A first circuit element is arranged on the upper surface of the first circuit board and a second circuit element is arranged on the upper surface of the second circuit board. Furthermore, an opening is provided in a side wall part of the case member, and an internal space of the case member communicates with the outside through this opening. Accordingly, in the resin sealing step, a sealing resin can be injected into the internal space of the case member from the outside through this opening. | 04-23-2009 |
20100284159 | CIRCUIT DEVICE - Provided is a circuit device capable of increasing the packaging density and preventing the thermal interference between circuit elements to be incorporated. In a hybrid integrated circuit device, a first circuit board and a second circuit board are fitted into a case member in a way that the first circuit board is overlaid with the second circuit board. A first circuit element is arranged on the upper surface of the first circuit board and a second circuit element is arranged on the upper surface of the second circuit board. Furthermore, inside the case member, provided is a hollow portion that is not filled with a sealing resin. Such a configuration prevents the second circuit element, which is a microcomputer, from operating unstably due to a heat generated in the first circuit element, which is a power transistor, for example. | 11-11-2010 |
Patent application number | Description | Published |
20080247167 | DIFFRACTION OPTICAL ELEMENT, LIGHTING DEVICE, AND PROJECTOR - A diffraction optical element includes: a first diffraction pattern which diffracts entering light to produce illumination light for illuminating a first area; and a second diffraction pattern which is disposed adjacent to the first diffraction pattern and diffracts entering light to produce illumination light for illuminating a second area other than the first area by using at least a part of the diffracted light. | 10-09-2008 |
20090040467 | PROJECTOR AND PROJECTION UNIT - A projector includes: a light source which emits light; an image forming unit which forms an image having desired size by using light emitted from the light source; and a projection unit which projects the image formed by the image forming unit on a light receiving surface. The projection unit has a light diffusing member disposed at a position where an intermediate image corresponding to light released from the image forming unit is formed to diffuse the light, and a projection system which projects the light diffused by the light diffusing member on the light receiving surface. Diffusion intensity distribution of light released from a predetermined position of the light diffusing member contains at least two prominences with the center axis of the light interposed between the prominences. | 02-12-2009 |
20090244498 | PROJECTION APPARATUS AND IMAGE DISPLAY APPARATUS - A projection apparatus includes a first optical system, an aperture disposed on the light exiting-side of the first optical system, a second optical system disposed on the light exiting-side of the aperture, and a reflector disposed on the optical path between the first optical system and the second optical system, the reflector having a reflection surface that reflects the light having exited from the first optical system toward the second optical system. The optical axis of the second optical system is disposed along the optical axis of the first optical system. The reflection surface of the reflector is disposed along the optical axis of the first optical system. At least part of the first and second optical systems that is on the side opposite the reflection surface of the reflector is cut off. | 10-01-2009 |
20100123881 | Lighting Device and Projector - A lighting device includes: a light source which emits light around a light source axis; a reflector which has a plurality of reflection surfaces for reflecting light emitted from the light source; a plurality of converging units each of which is provided for the corresponding reflection surface of the plural reflection surfaces to receive light released from the corresponding reflection surface; and a stacking system which stacks light having passed the plural converging units on a light receiving area wherein each of the plural reflection surfaces is formed by a part of a spheroid having focuses at the position of the corresponding converging unit and the position of the light source, and each focal distance of the plural converging units becomes longer as the distance between the position of the converging unit and the light source axis increases. | 05-20-2010 |
20100157251 | ILLUMINATION APPARATUS, PROJECTOR, AND POLARIZATION CONVERSION ELEMENT - An illumination apparatus includes a light source device adapted to emit light having an asymmetric intensity distribution and a polarization conversion element adapted to align polarization states of the light emitted from the light source device. The polarization conversion element includes a splitting section adapted to split incident light input from the light source device into transmitted light and reflected light having the polarization states different from each other in a direction in which an intensity distribution of the incident light is asymmetric, a conversion section adapted to convert the polarization state of one of the transmitted light and the reflected light into the polarization state of the other of the transmitted light and the reflected light, and a mirror system. | 06-24-2010 |
20100302510 | LIGHT SOURCE DEVICE, ILLUMINATION SYSTEM, AND PROJECTOR - A light source device includes: a light source which emits light; a first reflector which surrounds a part of the light source and reflects the light emitted from the light source in the direction of an optical axis; and a second reflector which surrounds at least a part of the light source different from the part surrounded by the first reflector and reflects the light emitted from the light source toward the first reflector, wherein the position of a convergence spot of the light reflected by the second reflector is displaced from the position of an emission spot of the light source at least in the direction of a plane perpendicular to the direction of the optical axis. | 12-02-2010 |
20100321417 | DISPLAY DEVICE AND PROJECTION DISPLAY DEVICE - The invention provides a display device, a direct-view display device, and a projection display device in which their apparent dynamic ranges are increased with less color change. The display device can include a light modulation device having a plurality of pixels for displaying an image according to an image signal, a light source for illuminating the light modulation device, and a light-source driving device for controlling the intensity of light emitted from the light source by controlling the period in which the light source is lit at a specified brightness per unit time. | 12-23-2010 |
20110228232 | ILLUMINATION DEVICE AND PROJECTOR - An illumination device includes: a light source device adapted to emit an excitation light beam; and a rotating fluorescent plate having a single fluorescent layer adapted to convert a part or whole of the excitation light beam into a fluorescent light beam. The fluorescent light beam includes two or more colored light beams, and the single fluorescent layer is formed on a circular disk, which can be rotated by a motor, continuously along a circumferential direction of the circular disk. | 09-22-2011 |
20140152964 | ILLUMINATION DEVICE AND PROJECTOR - An illumination device includes: a light source device adapted to emit an excitation light beam; and a rotating fluorescent plate having a single fluorescent layer adapted to convert a part or whole of the excitation light beam into a fluorescent light beam. The fluorescent light beam includes two or more colored light beams, and the single fluorescent layer is formed on a circular disk, which can be rotated by a motor, continuously along a circumferential direction of the circular disk. | 06-05-2014 |