baber/WOPTO huggingface dataset:
Patent JP-2013070485-A (JP)
Title: Winding overheat prevention device of motor, and control device of motor
Inventor: UEMATSU HIDETOSHI
IPC: H02P29/00
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive winding overheat prevention device which prevents a stator winding of a motor from being overheated and efficiently drives the motor, and to provide a control device of the motor.SOLUTION: A winding overheat prevention device 1 installed in a control device 100 of a motor 2 includes: a stator winding temperature calculating part 11 which calculates a winding temperature on the basis of a temperature variation amount of a stator winding 3 estimated from an electric current passing through the stator winding 3 of the motor 2 and an ambient temperature of the motor 2; a position detector temperature detection part 12 which detects the temperature shown by a temperature detection element 23 in a position detector 22 that detects positional information of a rotor 4 of the motor 2; and an alarm signal output part 13 which outputs an alarm signal when the winding temperature exceeds an alarm level. The alarm level is a temperature specified on the basis of a maximum value of the temperature variation amount and the ambient temperature when the ambient temperature is equal to or lower than a predetermined temperature, and is a temperature suitable for protecting the position detector 22 from being overheated when the ambient temperature is higher than the predetermined temperature.
Patent JP-2013068792-A (JP)
Title: Display device, display method, and electronic system
Inventor: YOSHINAGA TOMOAKI
IPC: H01L51/50
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a display device allowing the increase of the image quality.SOLUTION: A display device includes: a display section including a display pixel; a driving section driving, at a drive interval that conforms to a weight of each bit in a gray-scale code that includes the plural bits, the display pixel on the basis of a value of each of the bits; and a correcting section configured to so correct the drive interval, the gray-scale code, or both of the drive interval and the gray-scale code as to change a luminance of the display pixel smoothly. By correcting the drive interval, the gray-scale code, or both of the drive interval and the gray-scale code, the display pixel performs gray-scale display so as to change the luminance smoothly when changing the gray-scale code.
Patent JP-2013069931-A (JP)
Title: Laser device and control method thereof
Inventor: MAEKAWA YO
IPC: H01S5/40
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a laser device with improved light intensity and a control method thereof.SOLUTION: There is provided a laser device which comprises a first laser, a second laser, an external resonator, and a control unit. The first laser emits a first laser beam. The second laser emits a second laser beam. The first laser beam and the second laser beam are made incident to the external resonator. The control unit controls a resonant wavelength of the external resonator to resonate the external resonator to the first laser beam and controls the second laser to resonate the second laser beam to the external resonator.
Patent JP-2013068198-A (JP)
Title: Reciprocating pump
Inventor: KUMANAKA TADAO
IPC: F04B39/00
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating pump configured to prevent an increase in sliding resistance between a piston packing and the inner wall of a cylinder due to temperature increase as much as possible, while securing airtightness therebetween.SOLUTION: The piston packing 80 has: a flange part 102 having a diameter larger than the diameter φP of a piston and smaller than the diameter φC of the cylinder; and a skirt part 104 whose diameter becomes larger as it goes away from the flange part 102. The skirt part 104 is housed in the cylinder 92 while being elastically deformed in the diameter-reduction direction, from the end of the flange part 102 to the open end in contact with the inner wall of the cylinder 92. The diameter φF of the flange part 102 and the outer diameter φS of the open end of the skirt part 104 which has not been housed in the cylinder 92 are set to have such a relation that even when the piston 76 is decentered in the radial direction and a part of the peripheral surface of the flange part 102 abuts on the inner wall of the cylinder 92, the open end part in a direction opposite to the decentered direction keeps a contact state with the inner wall of the cylinder 92.
Patent JP-2013074703-A (JP)
Title: Power supply equipment and building
Inventor: NOMURA HITOSHI
IPC: H02J7/00
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a power supply equipment enabling a user to use the power of a vehicle-driving storage battery also in a building, driving the vehicle while the power of the storage battery is being used in the building, and furthermore preventing an increase in the introduction cost thereof.SOLUTION: An electric vehicle 20 has a plurality of detachable storage battery modules 21 and is being driven by the power thereof. A power supply equipment 10 is installed in a building 30, the equipment 10 comprising: a mounting device 11 for detachably mounting one or a plurality of storage battery modules 21 selected from the storage battery modules 21 mounted on the vehicle; and a charge/discharge device 12 for charging/discharging a storage battery module 21 mounted on the mounting device 11. The charge/discharge device 12 is connected to a power distribution board 33 installed in the building 30 and controlled by a control device 13. The control device 13 performs at least either supplying power from the storage battery module 21 mounted on the mounting device 11 to an electric load 31 consumed in the building 30, or charging the storage battery module 21.
Patent JP-2012184914-A (JP)
Title: Humidifier, and air cleaner with humidifying function
Inventor: ORIBE MIO
IPC: F24F6/04
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the maintainability of a humidifying means, concerning a humidifier and an air cleaner with a humidifying function.SOLUTION: The humidifier includes a body case 6 with an air inlet 4 and an exhaust outlet 5, a blower 7 in a humidifying air passage 15 in the body case 6, a humidifying container 12 arranged in the humidifying air passage 15, and a humidification body 13 the lower end of which is immersed in a humidifying water 11 in the humidifying container 12, wherein the humidification body is secured to a plurality of supporting rods 20 for fixing a shape thereof, and also a securing position stabilization means is included for stabilizing the position of the humidification body 13 at the humidification body 13 and/or the support rods 20. Thus, a passing air to be humidified can sufficiently be contacted with moisture, and as a result, the effect of humidification can be improved.
Patent JP-2013073901-A (JP)
Title: Solid oxide fuel cell
Inventor: OTSUKA TOSHIHARU
IPC: H01M8/04
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell module capable of reliably preventing a fuel cell module from being made into a spiral condition of temperature rise and current increase.SOLUTION: A solid oxide fuel cell comprises: a fuel cell module, in which a fuel battery cell stack having a characteristic for increasing outputtable power together with temperature rise at a temperature not more than a predetermined power drop inverted temperature, and decreasing the outputtable power together with the temperature rise when exceeding the power drop inverted temperature; fuel supply means; power-generating oxidizer gas supply means; and control means for controlling the fuel supply means and the power-generating oxidizer gas supply means. The control means is provided with temperature region output limit means for fixing an output current from the fuel cell module to a predetermined temperature drop current under a condition that the temperature of the fuel battery cell stack is not less than the power drop inverted temperature or an output voltage of the fuel battery cell stack is reduced together with the temperature rise of the fuel battery cell stack.
Patent JP-2013075583-A (JP)
Title: Vehicle air conditioning apparatus
Inventor: FURUSE KENJI
IPC: B60H1/32
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle air conditioning apparatus using a heat storage medium for mitigating the effect of temperature rise in an occupant space due to outside air temperature.SOLUTION: An air conditioning apparatus includes: a first storage part provided inside an occupant space or provided adjacent to the occupant space and storing a heat storage medium; a second storage part provided outside the occupant space and storing the heat storage medium; a flow path provided between the first storage part and the second storage part and through which the heat storage medium flows; a conveyance part conveying the heat storage medium from the first storage part to the second storage part or from the second storage part to the first storage part; and a power source supplying power to the conveyance part.
Patent JP-2013083364-A (JP)
Title: Refrigerator
Inventor: KATO TOMOYUKI
IPC: F25D25/00
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of condensation in the vicinity of a storage compartment, in a refrigerator including the storage compartment of a temperature lower than that of a refrigerating compartment, in the refrigerating compartment.SOLUTION: This storage compartment 63 has a top face duct unit 80 arranged on a top face, a front door 64 arranged on a front face and a front wall 91 arranged under the front door 64, and can prevent the occurrence of condensation in the vicinity of an inner surface of the front door 64 by generating a flow of cold air flowing to an air vent 94 from a front blowout port 86 of the top face duct unit 80, by arranging the air vent 94 through the front wall 91.
Patent JP-2012034407-A (JP)
Title: Mobile station, base station device, communication control method, and mobile communication system
Inventor: ISHII HIROYUKI
IPC: H04L49/9015
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To allow a base station device to easily assume that a packet in a transmission buffer in a mobile station is discarded by exceeding an allowable delay time.SOLUTION: A mobile station 100 according to this invention includes packet discarding units 102 and 103 that are structured to discard a packet in an uplink transmission buffer after assigning a sequence number, when predetermined conditions are satisfied.
Patent JP-2013088439-A (JP)
Title: Electrophotographic carrier, electrophotographic two-component developer, and image forming method
Inventor: ISHII MASAYUKI
IPC: G03G9/113
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a carrier, which has a desired resistance of a coating layer on the surface of a carrier core material, prevents the coating layer from chipping or peeling caused by stress due to stirring over a long period, suppressing reduction in the resistance and occurrence of color contamination, and having a superior ability of imparting charges to toner.SOLUTION: The electrophotographic carrier comprises a core particle having magnetism and a coating layer containing at least a binder resin and conductive fine particles on the surface of the core particle. The carrier contains, as the conductive fine particles, a spring-like material having a line diameter of 50 to 130 nm.
Patent JP-2013088842-A (JP)
Title: Organ distribution method
Inventor: AMIYA HARUKO
IPC: G06Q50/22
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that conventional donor registration is badly familiarized while people write their intention of being donors in their drivers licenses or others by their private charity, and further it is difficult to be popularized as there are people against organ donation, then to provide an organ distribution method which protects dignity of death of people against the organ donation by clarifying difference between an anti-donation party and a pro-donation party, this means that organs of the people against the organ donation are not to be used, in return, they do not receive organ transplantation when they become sick and need the organ transplantation.SOLUTION: A patient who receives organ transplantation must have been registered as a donor over recent 5 years until today. Also, an organ distribution method gives priority to a patient who has been registered as the donor for longer time.
Patent JP-2013089304-A (JP)
Title: Lighting fixture for straight tube type led lamp
Inventor: MAKINO OSAO
IPC: F21V29/00
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture for a straight tube type LED lamp capable of suppressing a temperature rise of a power supply unit and improving service life of the power supply unit, without using a fan for exhaust.SOLUTION: The lighting fixture for the straight tube type LED lamp includes a long shaped chassis which has a power supply unit fixed on its lower face and lamp sockets (power supply side lamp socket and a grounding side lamp socket) on both ends fixed perpendicularly, a case open upward which is mounted on the lower face of the chassis with a prescribed space formed against the chassis, and a straight tube type LED lamp detachably installed between the lamp sockets. On an uppermost possible part of the case, there is formed a hot air outlet, and an outside air inlet is formed at a lower position than the hot air outlet.
Patent JP-2012089490-A (JP)
Title: Electromagnetic switch
Inventor: JEE YOUNG-SEUNG
IPC: H01H50/20
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic switch capable of enhancing assembling performance to simplify a manufacturing process.SOLUTION: The electromagnetic switch includes: a stationary contact 13; a movable contact 110 provided to be movable with respect to the stationary contact 13; a coil 14a configured to move the movable contact 110 to a side of the stationary contact 13 by means of current conduction; and a shaft 120 provided inside the coil 14a such that the movable contact 110 is provided at an end portion thereof. In the electromagnetic switch, a snap-fit portion 130 having a pair of hooks 131 disposed to face each other is provided at an end portion of the shaft 120, and the movable contact 110 is fixed between the end portion of the shaft 120 and the hooks 131.
Patent JP-2013090212-A (JP)
Title: Portable terminal device
Inventor: SAIMYOJI TAKESHI
IPC: H04M1/02
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent iron dust entering from the exterior to an opening from being attracted by a speaker magnet and adhering to a sound production film and avoid the prevention measure from restricting vibrations caused when the sound production film produces sounds thereby preventing deterioration of speaker sounds and reduction of the sound volume.SOLUTION: A portable terminal device 30 has: a speaker 16 disposed at the wall surface side in a housing 15 forming a portable terminal device body conducting communication; and a cylindrical part 17 where one opening is disposed in a portion at the sound output side of the speaker 16, which serves as a sound production film 16a, and the other opening is disposed at the exterior side of the portable terminal device body. The cylindrical part 17 includes a magnet 31 provided on an inner peripheral surface of the cylindrical part 17.
Patent JP-2013085848-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for suppressing a decrease in game entertainment by a novel performance method of increasing player's participation will.SOLUTION: During normal variation time until whether ready-to-win is formed, it is determined whether a player is performing a praying action by an object detection means 2530 as a detection method. Then, for a player who has been determined to have performed a praying action, a premium ready-to-win performance executable only in winning is executed regardless of decision of a variation pattern to which a normal ready-to-win performance in winning has been set. In this way, when the premium ready-to-win performance is executed, the appearance is rare and it is decided that a lottery result becomes a jackpot at a stage earlier than that of the normal ready-to-win performance, thus giving impression that the player's prayer has been answered.
Patent JP-2013091476-A (JP)
Title: Spat, and spat mounting structure
Inventor: SAITO TAKAHIRO
IPC: B62D37/02
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a spat easily attached to and detached from a vehicle body and hardly removed even when external force is applied thereto, and to provide a spat mounting structure.SOLUTION: The spat includes: a fixation part 30 provided in the lower part of a vehicle body 11 and having a second attachment hole 32 formed by combining a narrowed part 32a with an expanded part 32b; an attachment part 41 having an attachment surface 41a opposed to the fixation part 30 and provided so as to be freely detachably attached to the fixation part 30; a locking leg 43 projectingly provided to the attachment surface 41a, having a diameter expanded part 43a having a cross sectional surface larger than the opening part of the narrowed part 32a and smaller than the opening part of the expanded part 32b on the tip end side and a diameter narrowed part 43b having a cross sectional surface smaller than the opening part of the narrowed part 32a on the base end side, inserted in the second attachment hole 32 from the expanded part 32b and locked to the narrowed part 32a; a return preventing protrusion 44 locked to the expanded part 32b when a locking leg 43 adjacent to the locking leg 43 is locked to the narrowed part 32a; and a flow straightening plate 45 provided integrally with the attachment part 41 and provided to be separated from the attachment surface 41a.
Patent JP-2012100525-A (JP)
Title: Forward-flyback power supply using inductor in transformer primary, and method of using the same
Inventor: JEFFREY MELVIN
IPC: H05B6/66
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply which suppresses ringing of current and voltage in the primary that occurs in a primary winding of a transformer.SOLUTION: A power supply 300 includes a rectification means 303 for providing a voltage from an AC mains input 301. An inverter 307 is used for supplying a switched AC voltage at high frequency from the rectified voltage to a transformer 311 for modifying the amplitude and/or providing galvanic isolation of the switched AC voltage. Output rectification 313 is used to convert the switched AC voltage at the secondary of the transformer to a rectified voltage. An inductor 309 is used in series with the primary of the transformer 311 for reducing the peak and ripple current in both the primary and secondary of the transformer while minimizing or eliminating the need for an inductive component in the output filter of the supply.
Patent JP-2013098364-A (JP)
Title: Module component and wiring board for use in the same
Inventor: FUJII HIROTAKA
IPC: H05K3/34
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a module component which does not need to be provided with a dummy pattern having a large plane area, is capable of preventing θ rotation of an electronic component, does not hinder high-density packaging of the electronic component, and is suitable for use in, for example, a high-function mobile phone (smart phone), and to provide a wiring board for use in the same.SOLUTION: A dummy pattern 10 having a metal surface 10a in a position one step lower than a surface of a mounting land 2 (2b) arranged on a wiring board 1 is provided in a region which is in the vicinity of the mounting land and faces a drawing pattern 6 with the mounting land therebetween, and a terminal electrode 5 (5b) of an electronic component 4 and the mounting land 2 (2b) are joined by a conductive jointing material 3 such as a solder, and the conductive jointing material 3 is made to flow to both the drawing pattern 6 and the metal surface 10a of the dummy pattern 10. The wiring board 1 is provided with a via hole electrode 9a, and an end surface of the electrode is used as the metal surface 10a of the dummy pattern 10.
Patent JP-2012114424-A (JP)
Title: Solar cell and method of manufacturing the same
Inventor: YOSHIKAWA SUSUMU
IPC: H01L51/42
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a solar cell having good time efficiency, material efficiency, and patterning definition, and to provide a solar cell manufactured using that manufacturing method.SOLUTION: The method of manufacturing a solar cell includes a step (S12) for forming a transparent electrode film on a substrate, a step (S13) for forming a hole transport layer on the transparent electrode film, a step (S14) for forming an active layer on the hole transport layer, a step (S15) for forming an electron transport layer on the active layer, and a step (S16) for forming an electrode layer on the electron transport layer. At least one layer of the transparent electrode film, hole transport layer, active layer, and electron transport layer is formed by depositing the mist of a raw material by ultrasonic vibration.
Patent JP-2013095345-A (JP)
Title: Tracking control apparatus
Inventor: NIKI KEITARO
IPC: G08G1/16
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce a driver from feeling a sense of incompatibility because of a behavior of the driver's own vehicle in the case where a preceding vehicle that is a control target vehicle in tracking control is lost.SOLUTION: A tracking control apparatus (120) implements tracking control that is a control to allow a preceding vehicle (20) that is a vehicle traveling ahead of a present vehicle (10), to track the present vehicle. The tracking control apparatus includes a control means (120) in which, during the implementation of the tracking control while implementing communication between the present vehicle and the preceding vehicle, as a steering angle relating to the preceding vehicle transmitted from the preceding vehicle is large, a distance between the present vehicle and the preceding vehicle is enlarged.
Patent JP-2012136011-A (JP)
Title: Device for conveying honeycomb structural body, method for sealing the honeycomb structural body, and method for producing the honeycomb structural body
Inventor: MORI MASAHARU
IPC: B28B11/02
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a device for conveying a honeycomb structural body which can easily perform accurate alignment between the through hole of the honeycomb structural body and the through hole of a sealing mask, and to provide a method for sealing the honeycomb structural body and a method for producing the honeycomb structural body.SOLUTION: In the conveyance device 400 for a honeycomb structural body, the image of an end face of a honeycomb structural body 70 is captured by a camera 90; an initial rotation angle around the vertical axis of the honeycomb structural body 70 at a reference position where the image is captured, is recognized on the basis of the image; an arm swing unit 40 is driven to convey the honeycomb structural body 100 from the reference position to the position above a sealing mask 170; a rotation angle necessary to obtain a desired final rotation angle of the honeycomb structural body 100 at the position above the sealing mask 170 is acquired on the basis of the initial rotation angle recognized at the reference position and the rotation angle around the vertical axis of the honeycomb structural body caused by the driving of the arm swing unit 40 from the reference position to the position above the sealing mask; and the honeycomb structural body 70 is rotated on the basis of the necessary rotation angle.