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Suzuki, Kariya-Shi
Atsuhiro Suzuki, Kariya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100018386 | COMPRESSOR - The compressor is provided with an oil separator for separating oil from refrigerant gas introduced into a separation chamber, an annular space for reserving oil separated from the refrigerant gas, and a reservoir chamber for reserving the thus separated oil. The oil separator is provided in a cylindrical hole formed in a discharge chamber from which the refrigerant gas is discharged and a lid for partitioning the cylindrical hole from the discharge chamber is provided in the cylindrical hole. The oil separator introduces the refrigerant gas from the discharge chamber to the separation chamber via the introduction passage. The annular space is provided around the lid and connected to the reservoir chamber via an oil passage. The reservoir chamber is connected to a crank chamber of a pressure lower than that in the discharge chamber. | 01-28-2010 |
Fumihiro Suzuki, Kariya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100254846 | ROOTS TYPE FLUID MACHINE - A roots type fluid machine includes suction and discharge ports, rotary shafts and a pair of rotors. The rotor has a number n of lobe and valley portions with apex and bottom ends. The lobe portions are located on imaginary lines extending radially from an axis of the rotary shaft. The outer surface of each one of the rotors is generated by rotating an outline of the rotor including an arc and involute and envelope curves around and moving the outline in the direction of the axis. The arc has a radius R and a center located on the imaginary line. The involute curve is formed by an imaginary base circle having a radius r and a center located on the axis. The envelope curve is formed by an arc having a radius R. The number n is four or more. A torsional angle β is over | 10-07-2010 |
Haruji Suzuki, Kariya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080201936 | Method for Manufacturing Laminated Rotor Core - A method for manufacturing a laminated rotor core includes a punching process for punching a strip-shaped material to make a core piece, a placing process, which is performed simultaneously with the punching process of the core piece, for placing the core piece in a die so that the core piece is placed on another core piece previously punched and placed in the die and a joining process for joining the core pieces. | 08-28-2008 |
| 20090026870 | FUSING STRUCTURE OF MOTOR - A fusing structure of a motor, includes a stator and a rotor, wherein the bus ring includes a ring portion and a fusing hook, and the bobbin includes a first engagement portion for changing a direction of an end portion of the wire extending from the coil so as to supply the coil with the power and a second engagement portion guiding the end portion of the wire and formed in a different length from that of the first engagement portion in the radial direction of the motor, the end portion of the wire is held between the first engagement portion and the second engagement portion so as to incline therebetween and held between the opposing surfaces so as to establish an electrical connection with the bus ring. | 01-29-2009 |
| 20100001612 | LAMINATED CORE AND METHOD FOR MANUFACTURING THE SAME - A laminated core ( | 01-07-2010 |
| 20100270888 | LAMINATED CORE AND METHOD FOR MANUFACTURING THE SAME - A laminated core ( | 10-28-2010 |
Junya Suzuki, Kariya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080247883 | Displacement control valve for variable displacement compressor - A displacement control valve for a variable displacement compressor has a control passage, a valve hole formed in the control passage, a first shaft portion including a valve body, and a connecting portion connected to the end portion of the valve body. The control passage is connected to a crank chamber for controlling the pressure in the crank chamber for adjusting the discharge displacement of the compressor. The valve body is formed at an end portion of the first shaft portion to open and close the valve hole. The connecting portion connected to the end portion of the valve body is disposed into the valve hole, and a circumferential surface of the connecting portion has a curved surface so as to be flared out at an end of the connecting portion. | 10-09-2008 |
| 20110113809 | HEATING AND COOLING SYSTEM - A heating and cooling system, which includes a refrigerant circulation circuit, first and second targets, first and second refrigerant circuits, a first switching section, and a control device, is disclosed. The first switching section is selectively switched between a first position at which a refrigerant discharged from a discharge area of a compressor is permitted to flow to the first target and a second position at which the refrigerant is not permitted to flow to the first target. The control device switches the first switching section to the first position so that the refrigerant circulation circuit functions as a first refrigerant circuit, thereby heating the first target and cooling the second target. The control device switches the first switching section to the second position so that the refrigerant circulation circuit functions as a second refrigerant circuit, thereby cooling only the second target. | 05-19-2011 |
| 20120238197 | VEHICLE AIR CONDITIONING APPARATUS - A vehicle air conditioning apparatus includes an air conditioning unit, center outlet ports, and side outlet ports. The center outlet ports and side outlet ports are provided in an instrument panel of a vehicle and blow out conditioned air transferred from the air conditioning unit to the inside of a passenger compartment. The vehicle air conditioning unit blows conditioned air from the center outlet ports and the side outlet ports. When cooling operation is performed in a face mode, the airflow rate from the side outlet ports is set greater than the airflow rate from the center outlet ports. | 09-20-2012 |
Kodai Suzuki, Kariya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100084944 | VIBRATION ACTUATOR - A vibrator ( | 04-08-2010 |
Sadanori Suzuki, Kariya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080316774 | POWER SUPPLY UNIT - A power supply unit that allows a main battery and an auxiliary battery to be charged by a system power supply is disclosed. The first and second bridge circuits of the power supply unit are each formed of four switching elements. The transformer of the power supply unit has a primary winding connected to the first bridge circuit, and a secondary winding connected to the second bridge circuit. The DC/DC converter of the power supply unit allows the auxiliary battery to be connected to the first and second circuits. The controller of the power supply unit controls the switching elements of the first bridge circuit, the switching elements of the second bridge circuit, and the switching element of the DC/DC converter such that power that has been charged to the main battery is output as an AC voltage having voltage and frequency for electric appliances. | 12-25-2008 |
| 20100201204 | NON-CONTACT POWER TRANSMISSION APPARATUS - A non-contact power transmission apparatus is disclosed. The non-contact power transmission apparatus includes an AC power source, a primary coil, a primary side resonance coil, a secondary side resonance coil, a secondary coil, a voltage measuring section, and a distance calculating section. AC voltage of the AC power source is applied to the primary coil. A load is connected to the secondary coil. The voltage measuring section measures the voltage of the primary coil. The distance calculating section calculates the distance between the primary side resonance coil and the secondary side resonance coil based on the voltage measured by the voltage measuring section. | 08-12-2010 |
| 20100201316 | NON-CONTACT POWER TRANSMISSION APPARATUS - A non-contact power transmission apparatus having an AC power source and a resonance system is disclosed. The resonance system has a primary coil connected to the AC power source, a primary side resonance coil, a secondary side resonance coil, a secondary coil, and a load connected to the secondary coil. The primary side resonance coil is separated from the primary coil in an axial direction by a first distance, and the secondary coil is separated from the secondary side resonance coil in the axial direction by a second distance. At least one of the first distance and the second distance is adjusted to be a distance that is determined in advance in accordance with the impedance of the load so that the power transmission efficiency is maintained at a proper value. | 08-12-2010 |
| 20100246139 | SEMICONDUCTOR APPARATUS AND HEAT CONDUCTIVE SHEET - A semiconductor apparatus is comprising a circuit board with a semiconductor device surface-mounted on one surface thereof. A heatsink is disposed and fixed with a connection member and separated with a predetermined distance on one side of the circuit board opposite to the surface where the semiconductor device is mounted. A heat conductive sheet is provided between the circuit board and the heatsink and thermally connecting the semiconductor device and the heatsink through the circuit board. The heat conductive sheet is constituted as a laminate of a first member and a second member and one of the first and second members is a ceramic board whereas the other is a resin sheet material having highly heat conductive fillers mixed therein. | 09-30-2010 |
| 20110227421 | NON-CONTACT POWER TRANSMISSION APPARATUS AND DESIGN METHOD - A non-contact power transmission apparatus is disclosed. The non-contact power transmission apparatus includes an alternating-current power source and a resonant system. The resonant system includes a primary coil connected to the alternating-current power source, a primary-side resonance coil, a secondary-side resonance coil, and a secondary coil is connected to a load. The apparatus also has a first capacitor and a second capacitor. A first resonant frequency, which is a resonant frequency of the primary-side resonance coil and the first capacitor, and a second resonant frequency, which is a resonant frequency of the secondary-side resonance coil and the second capacitor, are set to be equal to each other. The frequency of an alternating voltage of the alternating-current power source is set to match with the first resonant frequency and the second resonant frequency. | 09-22-2011 |
| 20110241440 | NON-CONTACT POWER TRANSMISSION APPARATUS AND POWER TRANSMISSION METHOD USING A NON-CONTACT POWER TRANSMISSION APPARATUS - Disclosed is a non-contact power transmission apparatus provided with an AC power source and a resonant system. The resonant system has a primary coil that is connected with the AC power source, a primary-side resonance coil, a secondary-side resonance coil, a secondary coil and a load that is connected with the secondary coil. In addition, the non-contact power transmission apparatus is provided with a state detection unit and a variable-impedance circuit. The state detection unit detects the state of the resonant system. The variable-impedance circuit is constructed so as to adjust its own impedance in accordance with the state of the resonant system detected by the state detection unit, in such a way that the input impedance and the output impedance at the resonant frequency of the resonant system are matching. | 10-06-2011 |
| 20110298294 | NON-CONTACT POWER TRANSMISSION DEVICE AND DESIGN METHOD THEREOF - A non-contact power transmission device is disclosed. The resonant system includes a primary coil connected to the AC power source, a primary resonance coil, a secondary resonance coil, and a secondary coil is connected to the load. When the relationship between an input impedance of the resonant system and a frequency of an AC voltage of the AC power source is shown in a graph, the frequency of the AC voltage of the AC power source is set between a first frequency at which the input impedance has a local maximum value, and a second frequency that is greater than the first frequency and at which the input impedance has a local minimum value. | 12-08-2011 |
| 20120025761 | RESONANCE TYPE NON-CONTACT POWER SUPPLY SYSTEM FOR VEHICLE AND ELECTRIC VEHICLE - A resonance type non-contact power supply system is provided that includes power supplying equipment and an electric vehicle. The power supply equipment includes an alternating-current power source and a primary-side resonance coil for receiving power from the alternating-current power source. The electric vehicle includes power receiving equipment and a vehicle height control device mounted on the electric vehicle. The power receiving equipment includes a secondary-side resonance coil that receives power from the primary-side resonance coil, a rectifier that rectifies the power received by the secondary-side resonance coil, and an electrical storage device, to which the power rectified by the rectifier is supplied. A resonance system that includes the primary-side resonance coil and the secondary-side resonance coil is configured such that impedance thereof is adjusted by the use of the vehicle height control device when the electrical storage device is charged. | 02-02-2012 |
| 20120104998 | NON-CONTACT POWER TRANSMISSION DEVICE - A non-contact power transmission device includes an alternating current power supply, a resonant system, a load, an impedance measuring section and an analyzing section. The resonant system has a primary coil connected to the alternating current power supply, a primary-side resonant coil, a secondary-side resonant coil and a secondary coil. The load is connected to the secondary coil. The impedance measuring section can measure the input impedance of the resonant system. The analyzing section analyzes the measurement results obtained from the impedance measuring section. | 05-03-2012 |
| 20120178313 | SUBSTRATE CONNECTION STRUCTURE - A substrate connection structure includes a first substrate, a second substrate, a first connection terminal plate, a second connection terminal plate, and a fastening member. The first connection terminal plate extends away from the first substrate and includes a flat portion. The second connection terminal plate extends away from the second substrate and includes a flat portion. At least one of the flat portions includes a screw insertion portion. The fastening member fastens the first connection terminal plate and the second connection terminal plate through the screw insertion portion in a state in which the flat portions are in contact with each other. | 07-12-2012 |
| 20120230058 | NON-CONTACT POWER TRANSMISSION APPARATUS - A non-contact power transmission apparatus includes a high-frequency converting section, which converts input voltage to high-frequency voltage and outputs it, a primary coil, which receives high-frequency voltage from the high-frequency converting section, and a secondary coil, which receives electric power from the primary coil. The non-contact power transmission apparatus further includes a load to which the electric power received by the secondary coil is supplied, a rectifier located between the secondary coil and the load, and an output adjusting section, which supplies, as pulses, output voltage to the high-frequency converting section. The output adjusting section is configured to increase or reduce output to the load by adjusting a duty cycle of the pulse output. | 09-13-2012 |
| 20120242286 | RESONANCE TYPE NON-CONTACT CHARGING DEVICE - A resonance type non-contact charging device includes a high frequency power source, a primary side resonant coil, a secondary side resonant coil, a charger, a secondary battery, and a stop control unit. The primary side resonant coil receives supply of high frequency electric power from the high frequency power source. The secondary side resonant coil is arranged apart from the primary side resonant coil in a non-contact manner. The secondary side resonant coil receives electric power from the primary side resonant coil through magnetic field resonance between the primary side resonant coil and the secondary side resonant coil. The charger receives supply of high frequency electric power from the secondary side resonant coil. The secondary battery is connected to the charger. The stop control unit stops the high frequency power source before stopping the charger when charging is to be stopped. | 09-27-2012 |
| 20120242287 | RESONANCE TYPE NON-CONTACT CHARGING DEVICE - A resonance type non-contact charging device includes a high frequency power source, a primary side resonant coil, a secondary side resonant coil, a charger, a secondary battery, and a stop control unit. The primary side resonant coil receives supply of high frequency electric power from the high frequency power source. The secondary side resonant coil is arranged apart from the primary side resonant coil in a non-contact manner. The secondary side resonant coil receives electric power from the primary side resonant coil through magnetic field resonance between the primary side resonant coil and the secondary side resonant coil. The charger receives supply of high frequency electric power from the secondary side resonant coil. The secondary battery is connected to the charger. The stop control unit stops the high frequency power source before stopping the charger when charging is to be stopped. | 09-27-2012 |
| 20130057082 | NON-CONTACT POWER RECEPTION SYSTEM AND NON-CONTACT POWER TRANSMISSION SYSTEM - A non-contact power reception system comprising movable body equipment including a secondary-side coil for receiving, in a non-contact manner, electric power from a primary-side coil, which receives electric power from an AC power source, a rectifier, which rectifies electric power received by the secondary-side coil, and an electrical storage device, which is connected to rectifier, wherein the movable body equipment includes a matching unit located between the secondary-side coil and the rectifier, and the non-contact power reception system is configured to bring the matching unit into a mismatch state when electric power is being received from the primary-side coil in a state in which the movable body equipment should refuse power reception. | 03-07-2013 |
| 20130057207 | POWER FEEDING SYSTEM AND VEHICLE - A power feeding system is provided, in which a detected value of reflected power at a power supply device in a power feeding installation is sent from the power feeding installation to a vehicle via a first communication device, the vehicle has an impedance matching device for adjusting an impedance at a resonance system that is constituted of a power transmission resonator, including a primary self-resonant coil and a primary coil in the power feeding installation, and a power receiving resonator, including a secondary self-resonant coil and a secondary coil in the vehicle, and the impedance matching device is controlled based on the detected value of the reflected power at the power supply device, which has been received from the power feeding installation. | 03-07-2013 |
Sandanori Suzuki, Kariya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20130057208 | POWER RECEPTION EQUIPMENT FOR RESONANCE-TYPE NON-CONTACT POWER SUPPLY SYSTEM - Power reception equipment ( | 03-07-2013 |
Tadao Suzuki, Kariya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100299001 | VEHICLE COMMUNICATION TERMINAL AND VEHICLE COMMUNICATION SYSTEM IN WHICH RADIO TRANSMISSIONS BY THE VEHICLE COMMUNICATION TERMINALS ARE CONTROLLED BY RADIO COMMUNICATION FROM BASE STATIONS - In a vehicle communication system, a base station transmits radio signals conveying transmission control designation information to communication terminals of respective vehicles, and each vehicle communication terminal performs control of radio signal transmissions based on the most recently received transmission control designation information. Control may be specified for selected vehicle communication terminals or for all of the terminals, and can consist of selectively enabling/halting radio signal transmission, determining a maximum level of transmission power, etc. Information specifying a time point at which the transmission control is to commence may also be conveyed, and each vehicle communication terminal relays the received transmission control designation information to other vehicles, thereby increasing the effective service area of each base station. | 11-25-2010 |
Tomohide Suzuki, Kariya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120264560 | TRANSMISSION DEVICE - A transmission device capable of transmitting power applied to an input shaft to an output shaft while changing a speed ratio to a plurality of stages, including a single-pinion type first planetary gear mechanism, a single-pinion type second planetary gear mechanism a third planetary gear mechanism; first clutch and second clutches; and first and second brakes. The first planetary gear mechanism is disposed more toward the input shaft side than the second planetary gear mechanism, and the second planetary gear mechanism is disposed more toward the input shaft side than the third planetary gear mechanism, and the first brake is disposed circumferentially outward of the second planetary gear mechanism so as to at least partially overlap with the second planetary gear mechanism, and the second brake is disposed circumferentially outward of the first planetary gear mechanism so as to at least partially overlap with the first planetary gear mechanism. | 10-18-2012 |
| 20120264561 | TRANSMISSION DEVICE - A transmission device capable of transmitting power applied to an input shaft to an output shaft while changing a speed ratio to a plurality of stages, including a single-pinion type first planetary gear mechanism; a single-pinion type second planetary gear mechanism; a third planetary gear mechanism; a case that accommodates the first, second, and third planetary gear mechanisms; first and second clutches; and first and second brakes. A first carrier of the first planetary gear mechanism and a second ring gear of the second planetary gear mechanism are coupled together through a coupling member that extends circumferentially inward from the second ring gear, and the second ring gear is coupled to a second brake hub that configures the second brake through the first carrier. | 10-18-2012 |
| 20130035202 | POWER TRANSMISSION DEVICE - A power transmission device has a rigid body that includes a contact portion coming into contact with the first or second friction member and that moves the contact portion from a position of contact with the first or second friction member to a position of no contact with the first and second friction members, an elastic body that applies to the rigid body a force moving the contact portion to a position of contact with the first or second friction member, a first pushing mechanism that applies to the rigid body a pressure of liquid moving the contact portion to a position of contact with the first or second friction member, and a second pushing mechanism that applies to the rigid body a pressure of liquid moving the contact portion to a position of no contact with the first and second friction members. | 02-07-2013 |
Yasuaki Suzuki, Kariya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090241712 | WORM GEAR MECHANISM - A worm gear mechanism includes a worm wheel having a central axis; and a worm shaft made of resin having a rotational axis and a plurality of geared portions which engages with the worm wheel, the worm shaft allowing the worm wheel to rotate about the central axis of the worm wheel when rotating about the rotational axis of the worm shaft, tooth root portions of the geared portions being configured to have a profile which varies gradually along an axial direction of the worm shaft relative to a datum line being perpendicular to the axial direction of the worm shaft and passing through the central axis of the worm wheel. | 10-01-2009 |
Yoshinari Suzuki, Kariya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100150760 | ROTARY VACUUM PUMP - The rotary vacuum pump includes a pump housing, a rotary shaft, a thrust movement restriction mechanism and a first elastic member. The pump housing has therein a pump chamber. The rotary shaft has thereon a rotor rotatably disposed in the pump chamber. When the rotor is rotated with the rotary shaft, gas in the pump chamber is pumped thereby to draw gas into the pump chamber. The thrust movement restriction mechanism is provided for allowing the rotor to displace in the pump chamber in one thrust direction due to thermal expansion thereof during the operation of the rotary vacuum pump. The first elastic member is provided for urging the rotary shaft in the other thrust direction opposite to the one thrust direction. | 06-17-2010 |
Yukihiro Suzuki, Kariya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100291472 | POWER GENERATING CELL FOR FUEL CELL - An electrolyte membrane on the inside of annular frames with an anode-side electrode catalyst layer, a first gas diffusion layer and a first gas flow channel-forming body stacked on top of the membrane. An electrode catalyst layer, a second gas diffusion layer and a second gas flow channel-forming body are stacked on the underside. Frames have a supply channel supplying fuel gas to the gas flow channel in the first gas flow channel-forming body, a discharge channel discharges the fuel gas. An overhang part that extends outward is on the outer peripheral edge of the first channel-forming body to overlap a flange part of the frame beyond the outer peripheral edge of the anode-side electrode catalyst layer. Penetration of seeping water can be prevented by retaining the seeping water in the overhang part. | 11-18-2010 |
Yuuki Suzuki, Kariya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20130027978 | CONTROL APPARATUS FOR DC-DC CONVERTER - An apparatus that controls a DC-DC converter including a switching element of which duty ratio is controlled by the apparatus to regulate the output voltage includes: acquiring device for acquiring the input voltage; converting device for converting the input voltage to a modulated signal representing the input voltage; first limiting section for limiting the duty ratio of the switching element in response to the input voltage represented by the modulated signal; first determining section for determining whether or not the modulated signal is in abnormal condition; and enabling section for enabling the DC-DC converter to continue to convert the input voltage to the output voltage when the determining section determines the abnormal condition. The enabling section includes second limiting section for limiting the duty ratio of the switching element, the second limiting section limits the duty ratio of the switching element when the determining section determines the abnormal condition. | 01-31-2013 |