baber/WOPTO huggingface dataset:
Patent JP-2012227980-A (JP)
Title: Coil-switching device for ac motor and ac motor drive system
Inventor: HARA HIDENORI
IPC: H02P27/06
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To perform smooth switching between two armature coils while preventing negative functional influences on individual armature coils.SOLUTION: An AC motor-use coil-switching device 3 for a three-phase AC motor 2 that is supplied with power by an inverter performs coil-switching related to a first armature coil 11 and a second armature coil 12 that each has a plurality of phases and are provided in the three-phase AC motor 2. The coil switching device 3 has a first switch S1 and a second switch S2 that are respectively constituted by semiconductor switch elements, that are arranged between the first armature coil 11 and the second armature coil 12 in a connection conductive path which connects the first armature coil 11 and the second armature coil 12 in series, and that allow switching between a first state in which electrical connection between the first armature coil 11 and the second armature coil 12 is broken and in which power supplied from the inverter is led only to the first armature coil 11, and a second state in which the first armature coil 11 and the second armature coil 12 are electrically connected in series and in which the power supplied from the inverter is led to both of the first armature coil 11 and the second armature coil 12.
Patent JP-2012227241-A (JP)
Title: Al-Cu BONDING RIBBON AND MANUFACTURING METHOD THEREFOR
Inventor: KUGE TAKENORI
IPC: H01L21/60
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an Al-Cu bonding ribbon in which peeling of Al and Cu on the bonding interface is eliminated in the loop formation process by imparting flexibility to the Al-Cu bonding ribbon, and non-bonding and scratching of the surface due to rebound from bending or poor feeding can be prevented.SOLUTION: A bonding ribbon 1 of two layer structure where an Al material and a Cu material are bonded is obtained by polishing the surfaces to be bonded of the Al material and Cu material to have the Rmax of 5 μm or less, overlapping both surfaces thus polished and boding the Al and Cu materials by cold rolling, and then heat treating the materials thus bonded in an inert gas atmosphere at a temperature of 250-350°C for one hour or longer. Hardness of the Al material layer 1a is 20-30 Hv, and the hardness of the Cu material layer 1b is 40-50 Hv.
Patent JP-2012224200-A (JP)
Title: Air conditioning device for electric vehicle
Inventor: SAWADA KOJI
IPC: B60H1/22
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning device for an electric vehicle in which an indoor unit installed in a cabin is made small, and an occupied space in the cabin is significantly reduced.SOLUTION: A cross flow fan 3 as a blower is disposed at the end of a blow wind downstream side of a case body 2 of the indoor unit 1, and a heat exchanger 4 is disposed in the case body 2 at a blow wind immediate upstream side of the cross fan 3. An air filter 5 is disposed in the case body 2 at a blow wind immediate upstream side of the heat exchanger 4, and an outside air introducing port 21 for introducing outside air is provided at the blow wind upstream side of the air filter 5. A cowl louver 6 is disposed inside the outside air introducing port 21, and an inside air introducing port 22 is provided at the case body 2 between the cowl louver 6 and the air filter 5. The case body 2 is accommodated under a dash board 17 in the front section of the cabin.
Patent JP-2012228076-A (JP)
Title: Led power supply device
Inventor: AIBA AKIHO
IPC: H02M3/28
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an LED power supply device that maintains the time elapsed until an LED light is turned off constant when a switch of a commercial power supply is turned off.SOLUTION: An LED power supply device 101 includes: a DC-DC converter 120 that inputs a DC voltage from a rectification circuit 110, and outputs the DC voltage by converting the magnitude thereof; a smoothing capacitor 130, whose one end is connected to a positive electrode of an output and the other end is connected to a negative electrode thereof, which is configured to smooth the DC voltage outputted by the DC-DC converter 120 and apply the smoothed DC voltage to an LED unit 200; a bypass circuit 150 which is connected in parallel to the LED unit 200, and is configured to run therein a current that should run in the LED unit 200 when a transistor Q3 is turned on upon receipt of a control, irrespective of the presence or absence of the connection of the LED unit 200; and a turn-off detection circuit 140-1 which monitors the operation of the DC-DC converter 120 and, upon detection of an operation stop, performs control in order to turn on the transistor Q3 of the bypass circuit 150.
Patent JP-2012224587-A (JP)
Title: Solid powder cosmetic
Inventor: UEMATSU MIKI
IPC: A61Q1/08
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a solid powder cosmetic that has a makeup effect of giving a stereoscopic appearance to a face, providing lifting up feeling by hiding sagging, and making the face look young, and has a high ultraviolet protective effect.SOLUTION: The solid powder cosmetic includes, as constituent components, (A) composite powder obtained by coating the surface of a pearl pigment obtained by forming a coated layer of metal oxide containing titanium oxide on the surface of a flaky substrate with spherical organic powder having a particle diameter of 200-400 nm in a coating amount of 2.0-10.0 wt.%, (B) composite powder obtained by coating the surface of sericite with rutile type fine particle titanium oxide in a coating amount of 15.0-25.0 wt.%, and (C) an oily component in a paste state at 25°C.
Patent JP-2012219607-A (JP)
Title: Key accessory with locking confirmation display
Inventor: KITSUMITSU KAZUTAKA
IPC: E05B19/22
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a super-thin micro key accessory of approximately 3 mm thick with a locking confirmation display which allows easy confirmation on the spot of locking of entrance door and others after going out and contributes to removing the anxiety of forgetting to lock as well as crime prevention.SOLUTION: A key accessory with a locking confirmation display comprises: a base having a stopper on one end and a floating hole on the other end; a substrate made of transparent elastic body, which has an insertion hole with a slit for a display board at its center part, incisions for a repulsive piece on both sides of the insertion hole and a slider at the end. The key accessory stores a holder made of transparent elastic body with a slider at the end, which is longer than the slider on the substrate. A reverse display board in different colors for each side is inserted into the insertion hole for the display board of the substrate. For one type, when the key accessory is rotated, the reverse display board is reversed by self-weight. For the other type, a vertically flip display board is reversed by vertical movement of gravity center and self-weight.
Patent JP-2012229883-A (JP)
Title: Hybrid water heater
Inventor: MORI YOSHIKI
IPC: F24D3/18
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid water heater which can improve accuracy for determining a coefficient of performance of a heat pump device and can reduce frequencies of an operation state and a stop state of the heat pump device.SOLUTION: A first control device 100 of the hybrid water heater determines the propriety of the operation of a heat pump unit 1 in order to compensate calorie supplied to a heater device 5, controls the operation, and controls a heating operation performed by heat exchange at a heat-dissipating heat exchanger 4. When there is a request for dissipating heat at the heater device 5, the first control device 100 determines the propriety of the operation of the heat pump unit 1 on the basis of a primary-side outlet temperature of a heat accumulating fluid detected by a primary-side heat exchanger outlet temperature thermistor 32.
Patent JP-2012228462-A (JP)
Title: Dishwasher
Inventor: MAEKAWA YOSHIHIKO
IPC: A47L15/46
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher properly drying washing objects even if a supply amount per unit time of dehumidifying hot water supplied to a dehumidification part is reduced.SOLUTION: A control means H executes: washing processing to wash the washing objects inside a washing space Q; rinse processing to rinse the washing objects; and drying processing to dry the washing objects. When a drying discharge water level Y1b is detected in a drying discharge water level detection means J in the drying processing, the control means H operates a drainage pump 6, repeats drying drainage operation discharging the hot water of the drying discharge water level Y1b, and when a lapse time after starting the drying processing becomes a set drying processing time, stops the drying processing. According to a water level arrival time until the drying discharge water level Y1b is newly detected in the drying discharge water level detection means J after discharging the hot water stored in a bottom part of the washing space in the drying drainage operation, the set drying processing time is changed and set.
Patent JP-2012230086-A (JP)
Title: Operation input device and operation input detection device
Inventor: FURUKAWA KENICHI
IPC: G06F3/0362
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an operation input device capable of realizing a function of detecting operation input acting on an operation unit and a function of giving oscillation to the operation unit with a simple configuration.SOLUTION: An operation input device includes: a coil 11; an operation unit 12 that is deviated in an axis direction of the coil 11 by the action of operation input; a core 13 whose positional relation with the coil 11 is changed by deviation of the operation unit 12; a yoke 14 that is disposed on an outside of the coil 11; and a magnet 15 that generates a magnetic flux flowing through the core 13 and the yoke 14. The coil 11 outputs a signal according to an amount of the deviation of the operation unit 12, and the operation unit 12 is movable by electric current flowing through the coil 11 and the magnetic flux of the magnet 15.
Patent JP-2012235605-A (JP)
Title: Dc motor control device and indoor unit
Inventor: HAYASHI SHIGEKI
IPC: F24F11/61
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To control a motor, and prevent damage to other circuits due to damage occurred to motor control means for supplying a motor driving DC voltage to the motor.SOLUTION: A DC motor control device 10 rectifies AC power from a power system 24 to DC power through a rectification circuit 26, and supplies a DC voltage output from the rectification circuit 26 to a DC motor 18 via a motor control board 14. The DC voltage output from the rectification circuit 26 is converted to a DC voltage of a predetermined magnitude through a switching power supply 38 and then subjected to variation suppression through a regulator IC 40 before being transmitted to the motor control board 14 as a voltage for a control circuit of the motor control board 14. A diode 66 is further disposed between the regulator IC 40 and the motor control board 14 to interrupt a flow of current from the motor control board 14 to the regulator IC 40.
Patent JP-2011149031-A (JP)
Title: Transmission lubricating composition with improved performance, containing acid-polyamine condensation product
Inventor: SUMIEJSKI JAMES L
IPC: C10M139/00
Filed: 2011-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide compositions with improved friction resistance, improved anti-shudder properties, and the appropriate friction properties, and compositions suitable for use in a variety of automatic transmission fluids.  <P>SOLUTION: The lubricating composition comprises: (a) hydrocarbyl phosphite; (b) the condensation product of at least one fatty acid with a polyamine; (c) a boric acid ester; (d) a borate dispersant; and (e) an oil of lubricating viscosity. The composition has improved anti-shudder properties and the appropriate friction properties. Furthermore, the composition is suitable for use in a variety of automatic transmission fluids.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012237345-A (JP)
Title: Non-contact valve device
Inventor: MATSUDA MASAYOSHI
IPC: F16K5/20
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact valve device capable of preventing a sheet member from being worn by a flow of an object even if the object flows in a flow path at high speed with high pressure while a valve element faces the sheet member without contact.SOLUTION: The non-contact valve device 1 includes: a valve element 2 having a communicating hole R1 formed; a housing 3 having a valve element storage chamber 30 for accommodating the valve element 2 and a pair of flow paths R2 and R3, which communicate with each other through the communicating hole R1 of the valve element 2; and an annular sheet member 4 around an opening end on a side of the valve element storage chamber 30 of one of the flow paths R2. The valve element 2 is provided to be switchable between a first posture in which it faces the sheet member 4 without contact and a second posture in which it tilts toward the sheet member 4 with one of ends in an axial direction L serving as a fulcrum. A gap shielding member 6 is provided around an opening end at a valve storage chamber side of the other flow path R3 so that the valve element 2 can rotate without contact with the sheet member 4.
Patent JP-2012237513-A (JP)
Title: Ventilation system
Inventor: SAKAI TAKETO
IPC: F24F7/007
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To automatically determine a ventilation device belonging to a particular collective duct in a ventilation system including a plurality of ventilation devices.SOLUTION: In the ventilation system (S), a fan control unit (5a) drives the fans (25, 26) of a second, a sixth, ... ventilating and humidity conditioning apparatuses (10b, 10f, ...) connected to a second collective duct (2). When a power detection part (5b) detects a change in the consumption power of the fans (25, 26) of the second, sixth, ... ventilating and humidity conditioning apparatuses (10b, 10f, ...) in changing the rotation frequency of the fans (25, 26) of an N-th ventilating and humidity conditioning apparatus (10n), a connection determining part (5c) for determining that the N-th ventilating and humidity conditioning apparatus (10n) and the second, sixth, ... ventilating and humidity conditioning apparatuses (10b, 10f, ...) are connected to the same second collective duct (2).
Patent JP-2012238499-A (JP)
Title: Semiconductor light source lighting circuit
Inventor: KIKUCHI MASARU
IPC: H05B44/00
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To ensure a reduced circuit scale while implementing PWM dimming.SOLUTION: A semiconductor light source lighting circuit 100 comprises: a switching regulator 104 for generating a driving current Iby means of a switching element 122; and a control circuit 102 for controlling on/off the switching element 122 such that the magnitude of the driving current Iapproaches a desired value. The control circuit 102 comprises: an error comparator 116 for comparing the magnitude of the driving current Iwith the desired value; an up/down counter 118 for counting a control digital value in a counting direction depending on the result of comparison; a D/A converter 120 for converting the control digital value to an analog duty ratio setting signal S4; and a drive circuit 106 for controlling on/off the switching element 122 according to the duty ratio setting signal S4. The up/down counter 118 stops counting when the switching regulator 104 becomes inactive.
Patent JP-2011204685-A (JP)
Title: Anisotropic conductive connection material, film laminate, connection method and connection structure
Inventor: AKUTSU YASUSHI
IPC: H01R11/01
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To improve connection strength and reliability of continuity in connection of a substrate and an electronic component.SOLUTION: In an anisotropic conductive connection material, a conductive particle 5 is dispersed in an adhesive 4, the adhesive 4 contains a film-forming material, an acrylic resin, an organic peroxide and an amine compound, and the amine compound is a cyclic tertiary amine compound. The cyclic tertiary amine compound is preferably an imidazole compound, and the imidazole compound preferably has a cyano group. Furthermore, the content of the cyclic tertiary amine compound is preferably 0.1-5 pts.mass based on 30 pts.mass of the acrylic resin.
Patent JP-2012238237-A (JP)
Title: Failure information display apparatus, failure information display method, and failure information display program
Inventor: KITSUNAI DAISUKE
IPC: G06F11/32
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To display an operational state of a large-scale system that includes a plurality of object devices, allowing a person to confirm the state.SOLUTION: A failure information display apparatus includes: a monitoring information provision section 102 that assigns different colors on the basis of the level of a failure detected to monitoring information and, in the case the number of monitoring object servers A-1 to A-n is more than that is capable of being displayed on a display area, sets a group consisting of different monitoring object servers, and then assigns superimposing indicators common to the monitoring information; and a monitoring screen display control section 1001 that outputs the monitoring information of the monitoring object servers on the basis of the size of a screen display area on a display screen included in a monitoring screen section 1000 and the number of the monitoring object servers so as to be displayed in whole, and displays indicators corresponding to the number of the monitoring object servers having an operational failure included in the superposition-displayed group, in such a manner that the indicators are displayed adjacent to the superimposing display.
Patent JP-2012129185-A (JP)
Title: Organic negative electrode, and battery having the organic negative electrode
Inventor: LIAO CHUN-PING
IPC: H01M4/02
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an organic negative electrode, and a battery having the organic negative electrode.SOLUTION: An organic negative electrode 10 in accordance with the present invention comprises a first material layer 11 containing a conductive material, a second material layer 12 composed of a polymer solution and disposed on the first material layer 11, and a third material layer 13 containing chlorophyll and disposed on the second material layer 12. A third material works as a portion of a second material to produce an effect of the present invention. The present invention also provides a battery having the organic negative electrode 10. The organic negative electrode 10 and a battery having the organic negative electrode 10 contain chlorophyll, and use the chlorophyll to store hydrogen. In the battery, a pollutant in conventional batteries is replaced by a natural environmental protective substance to avoid environmental pollution and protect the environment more effectively than conventional batteries and solar batteries.
Patent JP-2012241767-A (JP)
Title: Method of manufacturing impeller for hydraulic power transmission device
Inventor: NANBARA MASARU
IPC: F16H41/24
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an impeller for a hydraulic power transmission device capable of improving the yield of a brazing material and preventing the influence of the residual brazing material over the rotational balance of the impeller by efficiently guiding the brazing material into the gaps between coupling pieces and positioning holes that are fitted to each other in a step in which the brazing material is penetrated into the gaps between a core and each blade through the gaps between the coupling pieces and the positioning holes that are fitted to each other.SOLUTION: A plurality of guide grooves 32 arranged in the circumferential direction to allow communication between adjacent ones of the plurality of positioning holes 29 are provided to the recessed inner surface of a core 3c in advance. In a step of melting the brazing material S2 and causing the molten brazing material S2 to penetrate into the gaps between the coupling pieces 28 and the positioning holes 29 that are fitted to each other and further into the gaps between the core 3c and the blades 3b, the molten brazing material S2 is guided to the positioning holes 29 through the plurality of guide grooves 32.
Patent JP-2011238238-A (JP)
Title: Method for generating and managing session between wireless usb host and wireless usb device, wireless usb host and wireless usb device
Inventor: KONG JI-YOUNG
IPC: G06F15/00
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating and managing a session between a wireless USB host and a wireless USB device.SOLUTION: In a session management method for managing sessions generated between a wireless USB host and a wireless USB device via a wireless network, a session status message for checking a status of a generated session, which is a message transmitted periodically, is received. When the number of consecutive reception failure corresponding to the number of unreceived session status messages reaches a first reference number, in the situation where the status of generated current session is a connected status, a current session status is changed from a connected status to a suspended status. When the number of consecutive reception failure reaches a second reference number, in the situation where the status of generated current session is a suspended status, the generated session is terminated. It can reduce battery consumption of a USB device and prevent temporary interruption of the session.
Patent JP-2012239590-A (JP)
Title: Thinning scissors
Inventor: YAGYU MATSUO
IPC: B26B13/08
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide thinning scissors which are formed by openably connecting a pair of crossing scissor bodies with a pivot, and in which both scissor bodies include arc-shaped blade parts using the pivot as a curvature center and grooves between the blade parts for forming comb teeth, and in which the blade parts and the grooves of both blade bodies are engaged when the scissors are closed, the thinning scissors preventing the edges of the blade tips of the blade parts, which project into the grooves, from being caught in the hair while handling the scissors.SOLUTION: The blade parts 11a and 12a are formed so as to be narrower toward the blade tips. The grooves 11b and 12b are formed so as to be wider toward openings of the blade tips.
Patent JP-2012244456-A (JP)
Title: Slide type electronic device
Inventor: TANAKA JUNJI
IPC: H04M1/02
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient mounting area for a circuit board 52 mounted in a first housing 1 in a slide type electronic device in which the first housing 1 and a second housing 2 are coupled with each other through a slide module 3.SOLUTION: In a slide type electronic device of the present invention, a slide module 3 includes a pair of components mutually engaging in a slidable manner. One of the components is fixed to a first housing 1, and the other of the components is fixed to a second housing 2. The one of the components of the slide module 3 is fixed to the first housing 1 with plural fixing parts. At least one of the fixing parts is configured with an engagement structure composed of a hook piece 34 and a hook reception part 18 engaging with each other.