baber/WOPTO huggingface dataset:
Patent JP-2012253691-A (JP)
Title: Solid-state imaging apparatus and camera
Inventor: IWANE MASAAKI
IPC: H04N5/374
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide technique advantageous for reduction of power consumption.SOLUTION: A pixel array includes a plurality of column signal lines. Each pixel unit includes one photoelectric conversion element; and an amplifier transistor outputting a signal corresponding to a charge generated in the photoelectric conversion element to the column signal line. The solid-state imaging apparatus includes: a cascode current source supplying a current to the amplifier transistor; a first bias circuit; and a second bias circuit. A source follower circuit is constituted of the amplifier transistor and the cascode current source. The first bias circuit determines a voltage of a first node so that current driving performances of the first transistor when the cascode current source is in an operation state and a non-operation state become the same. The second bias circuit determines the voltage of a second node so that the current driving performance of the second transistor when the cascode current source is in the non-operation state becomes smaller than that of the second transistor when the cascode current source is in the operation state.
Patent JP-2012256978-A (JP)
Title: Base station and method for stopping wave in mobile communication system
Inventor: HOSONO HIROYUKI
IPC: H04W4/90
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent a harmful effect caused by inappropriate positional information due to relocation of a femto base station by a user.SOLUTION: A base station in a mobile communication system comprises: a radio communication unit which transmits and receives a radio signal to/from a user device in a cell; a network communication unit, if the base station has been connected to a router via a communication network, obtains the address of the router, and periodically receives time information from a time information server via the communication network; a storage unit which records the address of the router and current time indicated by the time information; and a control unit which notifies the radio communication unit of a control signal that makes the radio communication unit stop transmission of a radio signal, (1) if a time period when the record of current time has been interrupted is at or above a threshold value, or (2) if a time period when the record of current time has been interrupted is below the threshold value and at or above another threshold value different from the threshold value and if the address just obtained from the router is different from the address stored in the storage unit.
Patent JP-2013000039-A (JP)
Title: Device for controlling dust-sending guide of combine harvester
Inventor: FUNAKI DAISUKE
IPC: A01F12/00
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent degrading of threshing treatment accuracy by avoiding that a dust-sending guide is uselessly opened and regulated when engine load is increased by traveling load, like in the case where the degree of opening of the dust-sending guide is controlled based only on the engine load.SOLUTION: A combine harvester 1 in which the degree of opening toward a treated material flow route of the dust-sending guide 17 can be changed, includes a dust-sending guide-driving motor 19 for changing the degree of opening of the dust-sending guide 17 by the driving force of an actuator, a control part 39 for controlling the degree of opening of the dust-sending guide 17 through the dust-sending guide-driving motor 19, an engine load sensor 34 for detecting the engine load, and a specific load-detecting means (sensors 35 to 38) for detecting specific loads other than that in a threshing chamber, wherein the control part 39 estimates the load at the threshing chamber 12 based on the detected load of the engine load sensor 34 and the detected load of the specific load-detecting means, and automatically controles the degree of opening of the dust-sending guide 17 according to the estimated load.
Patent JP-2013001596-A (JP)
Title: Molding, capsuled body, method for producing molding, and method of manufacturing cutting element
Inventor: IIZUKA CHIHIRO
IPC: C04B41/83
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a molding that is hard to be collapsed and deformed when being compressed, can perform shape processing such as cutting without collapsing, and has a heat insulating property, a capsuled body, a method of manufacturing the molding, and a method for producing a cutting element.SOLUTION: This molding includes silica and germanium. The rate of content of germanium is 10 mass ppm or more and 1,000 mass ppm or less. The maximum load at the compression rate of 0 to 5% is 0.7 MPa or more. Thermal conductivity at 30 degrees C is 0.05 W/m K or less.
Patent JP-2013002710-A (JP)
Title: Refrigerating cycle device
Inventor: KUWABARA KANJI
IPC: F25B1/00
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating cycle device in which a radiator can have sufficient external fluid heating capability even when heat absorbing capability of an evaporator is restricted.SOLUTION: A cycle refrigerant circulation flow rate is determined by a restriction of heat absorbing capability of an evaporator 27, and when heating capability of a condenser 22 is insufficient even when heat absorbing capability of an outdoor heat exchanger 24 is maximized even by fully opening a variable throttle valve 26 for cooling, enthalpy of a refrigerant flowing in the condenser 22 is increased by decompressing a refrigerant evaporated by the evaporator 27 temporarily by a suction refrigerant throttle valve 50 and compressing the refrigerant, decompressed by the suction refrigerant throttle valve 50, by a compressor 21 in an isentropic manner.
Patent JP-2013004285-A (JP)
Title: Negative electrode for lithium ion secondary battery and manufacturing method thereof and lithium ion secondary battery
Inventor: KONDO YUJI
IPC: H01M4/48
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode for a lithium ion secondary battery in which discharge rate characteristics can be enhanced by using SiOas a negative electrode active material without requiring a large amount of metal, and to provide a manufacturing method thereof, and a lithium ion secondary battery using the negative electrode.SOLUTION: In the negative electrode for a lithium ion secondary battery, particulate conductors containing a metallic element are arranged more on the surface of a negative electrode active material layer. A method for manufacturing the negative electrode for a lithium ion secondary battery comprises pyrolyzing an acidic resin included in the negative electrode mixture layer to form the particulate conductors containing a metallic element from a metal layer laminated on a negative electrode mixture layer. The conductors are arranged more on the surface of the negative electrode active material layer close to the metal layer.
Patent JP-2013002384-A (JP)
Title: Accelerator pedal step-on reaction force controller
Inventor: MARUYAMA KOHEI
IPC: F02D11/10
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an accelerator pedal step-on reaction force controller that achieves a reduction, etc. of an accelerator pedal step-on load upon high-speed cruise running.SOLUTION: When a determination of Step S1 is No, a reaction force control unit 4 sets a reaction force applying start threshold N0 from an automatic shifting threshold setting map based on a present vehicle velocity V at Step S2. The reaction force applying start threshold N0 lets a standard engine speed Ne upon high-speed cruise running, etc. have a required margin, and as the vehicle velocity V rises, the reaction force applying start threshold N0 increases stepwise. When the reaction force applying start threshold N0 is finished setting, the reaction force control unit 4 adds a given value α to the reaction force applying start threshold N0 to set a maximum reaction force threshold N1 at Step S3. The reaction force control unit 4, after setting target reaction force Frt based on the present engine speed Ne and vehicle velocity V at Step S4, outputs a drive current to a reaction force actuator 3 at Step S5.
Patent JP-2011214718-A (JP)
Title: Fastener
Inventor: URAYAMA TATSUYA
IPC: F16B37/02
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a safe fastener which can be easily repeatedly fixed, positioned, moved, attached and detached by using soft and extensible shafts, and which is softly fastened or prevents damage with respect to even animals and plant.SOLUTION: This fastener has such an attachment structure that the highly elastic shafts are inserted into fixing holes larger than a shaft diameter. By using such a change that the shafts are thinned by extending the ends of the shafts in the longitudinal direction even after attachment, reattachment is achieved by moving a fixing position in a returning direction while keeping the shafts thinner than the minimum hole dimensions of the holes.
Patent JP-2011193541-A (JP)
Title: Radio communication apparatus and method
Inventor: TSUTSUMI MASATAKA
IPC: H03J7/28
Filed: 2011-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems of a radio communication apparatus that there is a lack of effectiveness of preferential scanning, not in accordance with an actual call arrival state because a preferential channel fixedly set in advance has been scanned, and further there is an inconvenience for registration and change of channels because a receiver is connected to a PC through a cable.  <P>SOLUTION: The number of call arrival times and call arrival time with respect to each signal receiving channel are counted within prescribed time or during the prescribed number of times of scanning cycles, and a priority degree is evaluated by referring to a reception history, and then a preferential channel is automatically set.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013010643-A (JP)
Title: Method for producing inorganic metal salt
Inventor: YUYA AKIRA
IPC: C01B17/28
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an inorganic metal salt, having less residue of a raw material in a product, even when reacting with a compound having a low reactivity with an inorganic metal salt.SOLUTION: There is provided the method for producing an inorganic metal salt in which a specific surface area of the inorganic metal salt is increased by contacting the inorganic metal salt with a polar compound in a non-polar solvent.
Patent JP-2013012527-A (JP)
Title: Electronic component and manufacturing method of the same
Inventor: YAGI NOBUYUKI
IPC: H01F17/06
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component which inhibits deformation of a coil during manufacturing, and to provide a manufacturing method of the electronic component.SOLUTION: A body 12 is made of an insulation material, has a rectangular parallelepiped shape, and has an upper surface S1, a bottom surface S2, an end surface S3, S4; and side surfaces S5, S6. Lead out parts 18a, 18b are respectively exposed from the body 12 on the end surfaces S3, S4 and extend between the side surfaces S5 and S6. A coil part 20 connects the lead out parts 18a, 18b with each other in the body 12. The lead out parts 18a, 18b and the coil part 20 are formed by one metal plate 16.
Patent JP-2013011779-A (JP)
Title: Manufacturing process device
Inventor: JYWE WEN-YUH
IPC: B23K26/382
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To accurately and promptly form a nanometer structure pattern on a workpiece.SOLUTION: A complex platform is installed on a base, and includes a long-stroke movable stage 12 and a piezoelectrically-driven micro stage 13. The long-stroke movable stage includes a reference set 14 and a drive unit 15, and the piezoelectrically-driven micro stage is connected to the long-stroke movable stage and includes a work platform. A measurement feedback assembly 20 is solidly installed on a platform assembly 10, and includes a laser interferometer, a reflecting unit and a signal receiver. A laser work assembly 30 is installed on the platform assembly, is electrically connected to the measurement feedback assembly, and includes a laser direct writing head 31, a control interface unit and a positioning interface unit 33.
Patent JP-2013012978-A (JP)
Title: Digital camera
Inventor: YOKONUMA NORIKAZU
IPC: H04N5/91
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera capable of effectively giving a warning that the camera is not horizontal.SOLUTION: The digital camera comprises: a horizon sensor 22 for detecting a horizontal angle; an imaging device 8 for taking an image of light from a subject; a display 18 for displaying a through image based on an imaging signal from the imaging device; a display controller 20 which if the horizontal angle detected by the horizon sensor is not within a prescribed range, superposes and displays a display indicating the horizontal angle on the through image; a retainer detector 28 for detecting whether the digital camera is retained to the camera retainer; and a prescribed-range change part 4 which changes the prescribed range on the basis of output from the retainer detector.
Patent JP-2013016750-A (JP)
Title: Method for producing iron nitride powder
Inventor: NAGASAWA MOTOKI
IPC: C01B21/06
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide iron nitride powder mainly comprising iron nitride: α"-FeNexcellent in magnetic characteristics and a production method by which the iron nitride powder can be produced with high productivity.SOLUTION: Iron powder is dissolved in a carboxylic acid solution to prepare a gel while a magnetic field is applied, and the gel is dried to produce an iron complex from the gel. An organic component of the iron complex is removed to produce iron oxide. Further, by performing reduction/nitridation to the iron oxide to produce iron nitride: α"-FeN, iron nitride powder comprising an iron nitride particle can be obtained. Since iron powder of micron order can be utilized for a raw material, deterioration is hardly caused with time, handleability of raw material powder is excellent, and iron nitride can be stably produced with excellent productivity. The obtained iron nitride particle is fine, has a large aspect ratio, and excellent in magnetic characteristics due to shape magnetic anisotropy.
Patent JP-2011246819-A (JP)
Title: Production method of material film and production apparatus of the material film
Inventor: KASAMA YASUHIKO
IPC: C23C14/48
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a production method in which the formation probability of endohedral fullerene is high in the production of endohedral fullerene having, trapped thereinside, atoms larger than the 6-membered ring of fullerene.SOLUTION: Fullerene membrane is irradiated with ions of large diameter and mass simultaneously with the irradiation of inclusion ions. Thus, ions of large mass collide with fullerene molecules 17, so that the fullerene molecules 17 are highly deformed to thereby enlarge any opening of the fullerene molecules 17. Consequently, the probability of entry of inclusion ions in the cage of fullerene molecules is increased.
Patent JP-2013021809-A (JP)
Title: Geared motor
Inventor: KATO HIROYUKI
IPC: H02K7/116
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive thin type geared motor which has a small height dimension without being influenced by an axial dimension of the motor, prevents only the motor from being protruded, and also does not require a complicated mechanism for removing backlash.SOLUTION: A geared motor includes a motor 20, a first gear case 30 and a second gear case 40. The motor 20 includes a motor shaft 21 having a motor pinion 22 as a first stage pinion integrally formed therewith. The first gear case 30 includes a reduction shaft 34 having an orthogonal shaft gear 35 engaged with the motor pinion, and a second pinion 36 having a rotation shaft commonly used with the orthogonal shaft gear 35. The second gear case 40 includes a hollow output shaft 60 having an annular-shaped spur gear 44 engaged with the second pinion 36 included in the reduction shaft 34.
Patent JP-2013017666-A (JP)
Title: Interior dust collector, and program for making the device function
Inventor: EGUCHI OSAMU
IPC: F24F7/00
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a dust collector capable of generating an airflow circulating around the whole interior due to collaboration among a blower means, dust collection means, and automatic movement means, capable of rolling up dust from the floor surface by the movement of the automatic movement means, though it was difficult to collect such dust by a dust collector using the airflow, and capable of generating an dust collecting airflow according to the positional information of the automatic movement means so that the dust riding the airflow can be collected efficiently.SOLUTION: The dust collector can efficiently collect also the dust on the floor by making it ride the dust collecting airflow 10 circulating around the interior, with the collaboration among: the blower means 7 placed in the interior to change wind direction and capacity and generate an airflow in the interior; the dust collecting means 8 for collecting the dust by suction and generating the airflow in the interior by discharge; an air blowing operation controlled by the blower means 7 and the dust collecting means 8; and the automatic movement means 21 for kicking up the dust on the floor while moving in the interior, and for sending positional information to the dust collecting means 8.
Patent JP-2013020678-A (JP)
Title: Semiconductor memory device
Inventor: KAIWA O
IPC: G11C11/4096
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device that enables high-speed input-output operation by controlling a maximum value of delay between a memory cell array and an input-output buffer.SOLUTION: A semiconductor memory device comprises: a memory cell array part where multiple memory cell arrays are arranged; a peripheral circuit part where an external input-output circuit is arranged; and an internal bus 4 that connects the multiple memory cell arrays with the peripheral circuit part. The peripheral circuit part comprises: multiple external input-output buffers 23; and multiple bus interface circuits 24 that mutually convert, between them and the memory cell arrays, data for inputting and outputting the internal bus in parallel and data for inputting and outputting the multiple external input-output buffers in series. The multiple bus interface circuits 24 are arranged collectively between the internal bus 4 and the multiple external input-output buffers so that a distance d1 between the multiple bus interface circuits becomes smaller than a distance d2 between the multiple external input-output buffers and also than a maximum value d3 of a wiring width of the internal bus.
Patent JP-2013018419-A (JP)
Title: Battery temperature rise device of electric drive vehicle
Inventor: INADA JUN
IPC: B60L50/15
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a battery temperature rise device of an electric drive vehicle that can shorten the warming-up period of the battery regardless of the state of charge of the battery.SOLUTION: The battery temperature rise device includes: an engine 1; a generator 2; a first battery 3; a motor 4; an electric load 6; and a control means 7. The battery temperature rise device charges the first battery 3 by driving the generator 2, while driving the engine 1 by the first driving that is high in the thermal efficiency, when the temperature of the first battery 3 is higher than the setting temperature T0 that is set beforehand, and the state of charge becomes less than the first state of charge A1. When the temperature of the first battery 3 is the setting temperature T0 or less, and the state of charge becomes the second state of charge A2 or more, the electric load 6 is operated, and the electricity is discharged from the first battery 3, and when decreased to the second state of charge A2 or less, the engine 1 is driven by the second driving whose cooling loss is larger than the first driving and the first battery 3 is charged.
Patent JP-2013019376-A (JP)
Title: Hydraulic power unit
Inventor: NAGAOKA SHINGEN
IPC: F03B9/00
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a simple and easy hydraulic power unit which hardly causes a failure.SOLUTION: The hydraulic power unit is constituted of a connecting cable 1 which is endlessly connected via rotating cylinders arranged at its both ends, a blade plate 2 attached to the connecting cable 1, and a generator 3 for transmitting the rotation of a shaft for taking out rotation. When the hydraulic power unit is installed in parallel with a water flow, the blade plate 2 moving to the water flow direction is opened in a separated state at its upstream side. The blade plate 2 moving to a direction opposite to the water flow is closed in a contact state at its downstream side.
Patent JP-2013021952-A (JP)
Title: Walking type electric working implement
Inventor: MASUDA SHIGERU
IPC: A01B33/02
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To improve the maintainability of and the heat dissipation in an electric motor and a battery.SOLUTION: A rotor cover 3 which covers the upper part of a tilling rotor 2 arranged at the lower part of a working implement has a double structure in which a lower cover 3A and an upper cover 3B, separated up and down from each other, are equipped. The electric motor 4 which drives the tilling rotor 2 and the battery 5 which supplies electricity to the electric motor 4 are arranged above the lower cover 3A so that the each upper side part of the electric motor 4 and the battery 5 projects and is exposed upward from the upper cover 3B. An electric wire 18 connecting the electric motor 4 and the battery 5 passes between the lower cover 3A and the upper cover 3B.
Patent JP-2013024111-A (JP)
Title: Vehicle-mounted control apparatus
Inventor: YOSHIDA JUNICHI
IPC: F02D45/00
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To initialize data through a simple initializing procedure by once disconnecting a battery and then reconnecting the same when adopting a configuration for storing data in a nonvolatile memory instead of a volatile memory.SOLUTION: When a battery 22 is connected to an ECU 21, a simple power supply circuit 49 generates a simple power supply voltage Vp2 from a voltage VBATT of a power supply line 28, and a power-on reset circuit 51 shifts a reset signal Sr to L. A latch circuit 50 outputs a battery state signal Sb of H indicating that the battery 22 has been disconnected. Thereafter, when an ignition switch 23 is turned on, a main processor 34 of a microcomputer 33 initializes a flash memory 35 on condition that the battery state signal Sb is at H, and then outputs a setting signal Ss to a power supply IC32.
Patent JP-2013026927-A (JP)
Title: Network quality monitoring system and network quality monitoring method
Inventor: KASHIMA SHINGO
IPC: H04L12/70
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To detect quality degradation in network through which a large amount of traffic flows without installing a special capturing device in the network.SOLUTION: A network quality monitoring system is configured to comprise: a plurality of probe devices for measuring quality of communication traffic transmitted/received by pieces of network apparatus; and an administrative device for collecting information about quality measured by the plurality of probe devices. Then, each of the plurality of probe devices comprises an extended filtering unit, sampling units, quality measurement units, a sampling control unit, and an export unit.