baber/WOPTO huggingface dataset:
Patent JP-2015070681-A (JP)
Title: Battery monitoring device, power storage device, and battery monitoring method
Inventor: FUJIMATSU MASAKATSU
IPC: H02J7/02
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To determine the presence or absence of an abnormality in a discharge circuit while suppressing the reduction of cell voltage detection accuracy.SOLUTION: A CPU 15 alternately supplies an open instruction signal and a close instruction signal to a switch 41. The CPU 15 detects a variation of an AC voltage. The CPU 15 compares the variation of an AC voltage with an abnormality criterion value stored in advance in a memory 16, to determine whether or not each switch 41-43 is abnormal. This enables the detection of an abnormal switch connected in parallel with a cell, while suppressing the deterioration of the cell voltage detection accuracy, in comparison with a configuration using a resistor for diagnosis.
Patent JP-2015070700-A (JP)
Title: Dynamo-electric machine
Inventor: YANAGISAWA TAKESHI
IPC: H02K1/12
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a dynamo-electric machine which can be made compact efficiently, and in which the rotational position of a rotor can be detected accurately.SOLUTION: A dynamo-electric machine 10A includes first through third magnetic sensors 44U, 44V, 44W disposed at equal electrical angle of 60°, and the output signal from the first magnetic sensor 44U disposed in the center, or the output signals from the second and third magnetic sensors 44V and 44W, arranged on the outside, are taken out while being inverted. All of the first through third magnetic sensors 44U, 44V, 44W are disposed in a space S formed between a magnetic pole 42 adjacent on the outer periphery of a stator 14 and a rotor 12.
Patent JP-2015070775-A (JP)
Title: Circuit device and electronic apparatus
Inventor: YAMADA ATSUSHI
IPC: H02P7/29
Filed: 2013-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a circuit device, an electronic apparatus and the like capable of reducing a number components and detecting a decay current.SOLUTION: A circuit device 200 includes: a bridge circuit 210 having high-side transistors Q1 and Q2 and low-side transistors Q3 and Q4; a control circuit 240 for switching between a charge period and a decay period; a first detection circuit 220 for detecting an upper limit of a charge current by detecting a voltage VS of a node N1 of one end of a sense resistor 290; and a second detection circuit 250 for detecting a lower limit of a decay current by detecting a difference between the voltage VS of the node N1 and a voltage VG of a node N2 of the other end of the sense resistor 290. The control circuit 240 switches from the decay period to the charge period when the second detection circuit 250 detects the lower limit of the decay current in the decay period.
Patent JP-2015072741-A (JP)
Title: Battery pack
Inventor: INOUE YOSHIMITSU
IPC: H01M2/02
Filed: 2013-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack capable of ensuring battery cooling performance by reducing the impact of external temperature.SOLUTION: A battery pack 1 comprises: a plurality of battery cells 3 connected to one another so as to be brought into electric conduction; a pack case 2 for housing the plurality of battery cells 3; an air blower 4 for circulating air through the inside of the pack case 2; a circulation passage 5 in the pack case 2; and a Peltier module 7. The circulation passage 5 is the passage inside the pack case 2 and forms a series of distribution passages where the air flown out of the air blower 4 is sucked back into the air blower 4 after heat exchange with the plurality of battery cells 3. The Peltier module 7 comprises: a first fin 73 which is arranged in the circulation passage 5 and absorbs, when brought into electric conduction, heat from the air; and a second fin 74 which is arranged outside the pack case 2 and discharges, when brought into electric conduction, the heat absorbed by the first fin 73 to the outside of the pack case 2.
Patent JP-2015072135-A (JP)
Title: Particle size distribution measurement method
Inventor: ODA TAKASHI
IPC: G01N15/14
Filed: 2013-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a composite particle size distribution.SOLUTION: The method for obtaining a composite particle size distribution includes the steps of: (A) measuring a first particle size distribution over a prescribed particle size range (Sto S); (B) measuring a second particle size distribution over a prescribed particle size range (Sto S) (where, steps (A) and (B) can be interchanged in respect to sequence and S<S<S<Sis true); (C) calculating a sum total F1 of frequency values within particle size ranges Sto Sin the first particle size distribution and calculating a sum total F2 of frequency values within particle size ranges Sto Sin the second particle size distribution; and (F) generating a composite particle size distribution function in a range of Sto Sby using the sum total F1, the sum total F2, the first particle size distribution, and the second particle size distribution.
Patent JP-2015074261-A (JP)
Title: Parking assisting device
Inventor: HARA YUKI
IPC: G08G1/16
Filed: 2013-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a parking assisting device capable of reducing a burdon on the operation of a driver when an assisting operation which is being executed is interrupted.SOLUTION: A distance measuring part 54 measures a travel distance L from a time point at which a shift lever 60 is changed from a second shift position ("R" range) to a first shift position ("D" range) by a shift position sensor 30, during execution of a second guiding operation. A vehicle guiding means 62 interrupts the second guiding operation when the travel distance L that is measured exceeds a threshold value Lth1.
Patent JP-2015076904-A (JP)
Title: Direct drive motor
Inventor: MARUYAMA MASAYUKI
IPC: H02K7/14
Filed: 2013-10-07
Abstract: PROBLEM TO BE SOLVED: To make an outer shape of a motor smaller.SOLUTION: In a direct drive motor 10, a motor part 15, which is a part comprising a core 32, a coil 31 and a magnet 22, a bearing 40, and a rotary sensor 50 are arranged in the state of being axially juxtaposed on the same axis. Preferably, the motor part 15, the bearing 40, the rotary sensor 50, and a cover 60 are arranged in this order from one axial side. Preferably, the one bearing 40 is used. Preferably, an outwardly rotating type is employed.
Patent JP-2015074801-A (JP)
Title: Blast furnace operation method
Inventor: SAKAI HIROSHI
IPC: C21B5/00
Filed: 2013-10-08
Abstract: PROBLEM TO BE SOLVED: To enable an operation with high tapping of molten iron and a low reductant ratio by modifying the grain size of sintered ore and grain size of coke in the radial direction without depending on quality improvement of coke and sintered ore in a bell-less blast furnace.SOLUTION: A blast furnace operation method comprises sieving sintered or and coke into coarse grains and fine grains by grain size before charge into a blast furnace and charging sintered ore and coke so that the fine grains of sintered ore and a part of the coarse grains of coke are present in a mixed form in the vicinity of a furnace wall and that the coarse grains of sintered ore and the fine grains of coke are present in a mixed form in a region from the vicinity of the furnace wall to the vicinity of central coke.
Patent JP-2014129078-A (JP)
Title: Control device for hybrid vehicle
Inventor: NAKANO TOMOAKI
IPC: B60L50/16
Filed: 2013-10-08
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce emission amount of PMs (particulate matters) by small electric energy in a hybrid vehicle mounted with an engine and a motor generator as a driving source of the vehicle.SOLUTION: In a system for switching between an engine traveling mode of traveling by power of an engine 11 and a motor assist traveling mode of traveling by both of the power of the engine 11 and power of a motor generator 12 by performing torque assist by the motor generator 12, based on driver requested output that is determined from an accelerator opening or the like, a PM emission rate (PM emission amount per unit output from the engine 11) is estimated, so as to determine the PM emission rate when the driver requested output is attained by the engine 11. When this PM emission rate is larger than a predetermined value, switching to the motor assist traveling mode is performed. Thus PM reduction amount per unit output from the motor generator 12 can be increased, so as to efficiently reduce the PM emission amount by small electric energy.
Patent JP-2017015099-A (JP)
Title: Manufacturing method of anchor bolt
Inventor: ANDO KAZUAKI
IPC: F16B35/04
Filed: 2013-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an anchor bolt with satisfactory manufacturing efficiency.SOLUTION: In an anchor bolt concerning a manufacturing method of the present invention, a four-sided inclined plane 11 approaching a central axis of a taper member 7 into which an expansion member 8 is externally engaged as going toward a base end side is formed in the taper member 7, and four contact parts 12 which form an inner surface 14 in surface contact with the inclined plane 11 of the taper member 7, and a bridge part 13 which connects the respective contact parts 12 are integrally molded in the expansion member 8. The manufacturing method of the present invention has: a casting process of molding and releasing an intermediate product 19 in which a gap L1 between free end sides of the inner surface 14 of the respective contact parts 12 is equal to or more than a dimension L2 on a tip side of the taper member 7; an assembly process of inserting the taper member 7 between the free end sides of the respective contact parts 12 in the intermediate product 19 immediately after release to externally engaging the intermediate product 19 into the taper member 7; and a molding process of performing plastic deformation of the intermediate product 19 in a high temperature state immediately after external engagement to bring the respective contact parts 12 near a side of the taper member 7.SELECTED DRAWING: Figure 1
Patent JP-2015079779-A (JP)
Title: Heat treatment method and heat treatment device
Inventor: KATO KANZO
IPC: G03F7/40
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment device and a heat treatment method, capable of suppressing adhesion of dry particles to a substrate, in a method for gradually heat-treating the substrate to form a coating film.SOLUTION: A method for gradually heating a substrate at different treatment temperatures comprises the steps of: carrying the substrate into a heat treatment device and rapidly raising the temperature of the substrate carried into the heat treatment device to a first temperature (preparing step); heat-treating the substrate at a second temperature in a position where the substrate is spaced by a prescribed distance from a heat treatment plate in the heat treatment device (first heating step); and mounting the substrate on the heat treatment plate and heating the substrate at a third temperature (second heating step).
Patent JP-2015077863-A (JP)
Title: Drive support apparatus
Inventor: MATSUMURA TAKESHI
IPC: B60W50/08
Filed: 2013-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a drive support apparatus capable of reducing the discomfort of a driver in the case of controlling a drive using travel data on a drive operation of the driver.SOLUTION: A drive support apparatus 1, for use in a drive support on the basis of travel data taken during a travel of a vehicle by performing a drive operation with a driver, includes: storage parts 20, 41 for storing vehicle speeds at individual positions on a travel route by using vehicle speeds obtained while performing acceleration-deceleration operation with driver to cause the vehicle to travel; and travel control parts 30, 31, 43 for performing travel control on the basis of a vehicle speed at an individual position stored in the storage parts 20, 41 and a present position of the vehicle. Further, in a case where a vehicle speed of the vehicle is reduced to less than a threshold during deceleration by the travel control, the travel control parts 30, 31, 43 end the travel control.
Patent JP-2015079897-A (JP)
Title: Method of manufacturing inductor, and inductor
Inventor: ODAWARA MITSURU
IPC: H01F41/10
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an inductor using Z-type hexagonal ferrite, which can suppress plating elongation, and the inductor.SOLUTION: A method of manufacturing an inductor 1 includes: a sintering step of adding borosilicate glass and BiOto Z-type hexagonal ferrite powder and sintering them; and a plating step of forming an external electrode for a sintered body prepared by the sintering step, by plating. A pH of a plating bath in the plating step is 3.5 or more and 5.0 or less.
Patent JP-2015082347-A (JP)
Title: Circuit breaker, operation unit, and switchgear
Inventor: NAKA YASUHIRO
IPC: H01H33/38
Filed: 2013-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker in which smooth reciprocation of a movable conductor or a shaft is maintained for a long period of time even when a large dimensional tolerance is set, and poor contact in an electrode part hardly occurs.SOLUTION: A circuit breaker includes: a vessel; a fixed electrode which is fixed to the vessel via a fixed conductor and is installed in the vessel; a movable electrode which is disposed so as to face the fixed electrode and is brought into contact with and separated from the fixed electrode to supply or cut off a current and is fixed to a tip end part of a movable conductor; and a bearing which slidably supports the movable conductor having the movable electrode fixed thereto and is fixed to the vessel. The bearing has a hole into which the movable conductor is inserted to support the movable conductor, in a center part, and the hole is formed so that its supporting surface for the movable conductor has a flat surface and its outer surface has a curved surface shape, and the bearing is a spherical bearing which, when the movable conductor becomes eccentric, is moved following an eccentricity of the movable conductor.
Patent JP-2015081098-A (JP)
Title: Package cushioning member and packaging material including the same
Inventor: ITANO ATSUSHI
IPC: B65D77/26
Filed: 2013-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material which fixes a sheet material to a porous cushion body without using an adhesive member thereby enabling easy classification work.SOLUTION: A package cushioning member 10 includes: a sheet material 11 having one surface contacting with a packed object 50; and a porous cushion body 12 fixed to the other surface of the sheet material 11 which is opposite to the one surface. At least a pair of sandwiching pieces 11f, which sandwiches the porous cushion body 12, is consecutively provided at a long side 11b of the sheet material 11 through bend lines. A distance L11g between the pair of sandwiching pieces 11f is narrower than a width L12 of the porous cushion body 12 when viewed in an A direction in a state where the pair of sandwiching pieces 11f is bent to the other surface side.
Patent JP-2015082275-A (JP)
Title: Action plan display device and action plan display method
Inventor: TAMAYAMA SHOTARO
IPC: G09G5/36
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To display changes in actor and time in an easy-to-understand manner in a case of continuously displaying a plurality of screens on which part of an action plan table is enlarged.SOLUTION: An action plan display device includes a display control unit that displays an intermediate screen that is a screen in the middle of enlargement or transition from a first screen to a second screen while inserting the intermediate screen between the first and second screens at a time of detecting display operation from the first screen to a screen obtained by enlarging part of the first screen or to the second screen that is a screen after transition that is transitioned from the first screen as for an action plan table on which an action of each actor is described in time series.
Patent JP-2015029032-A (JP)
Title: Substrate for square mold
Inventor: HARADA HIROMI
IPC: H01L21/027
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a square mold that allows transfer of a fine and complex pattern by preventing a misalignment or error of a pattern when creating a pattern on the substrate and when transferring the pattern.SOLUTION: A substrate for a square mold used by being patterned with protrusions and recesses on the substrate has a planarity of 350 nm or less in a region which is in an angle range of 1-50 mm×1-50 mm in the center of a surface (surface A) used by being patterned with protrusions and recesses, and on which a pattern with protrusions and recesses is formed.
Patent JP-2014103109-A (JP)
Title: Method of bonding substrates, method of manufacturing encapsulation body, and method of manufacturing light-emitting device
Inventor: FUKAI SHUJI
IPC: H05B33/10
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To improve productivity related to an irradiation step of laser light in a bonding technology for substrates using glass frit, and to provide an encapsulation body or a light-emitting device with a high airtightness that can be manufacture with high productivity.SOLUTION: When a glass layer that is a melted body obtained by melting a glass frit or a sintered body obtained by sintering a glass frit is irradiated with laser light and heated, for the purpose of enhancing the heating efficiency compared with the conventional art, a material absorbing the laser light is adhered to the glass layer so as to be contacted with an upper surface of the glass layer and to expose a part of the upper surface, and then, laser light is emitted in a state that the part of the upper surface of the glass layer is contacted with a bonding surface of a substrate.
Patent JP-2014039874-A (JP)
Title: Ophthalmological photographing apparatus and control method of the same
Inventor: MATSUMOTO KAZUHIRO
IPC: A61B3/14
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmological photographing apparatus that performs photographing with low light quantity and reduces an imaging magnification without changing the sensitivity of imaging means, and a control method of the same.SOLUTION: The control method includes the steps of: reducing an imaging magnification in an imaging device and light quantity of photographing light when control means detects that a mass examination mode is selected, in comparison to when the control means detects that a detailed diagnosis mode is selected; and cutting out an image data including a fundus image of an eye to be examined and having a size corresponding to the imaging magnification from among pieces of image data output by the imaging device after the reducing step.
Patent JP-2015089310-A (JP)
Title: Energy supply system
Inventor: TAKAMIZO MASAKI
IPC: H02J3/38
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an energy supply system capable of optimal operation of a cogeneration device even when weather changes.SOLUTION: Control means derives predicted power load quantity data posterior to a present time on the basis of past power load quantity data on a power load device 11, derives a temporary predicted heat load quantity data posterior to the present time on the basis of the past heat load quantity data on a heat load device 5, and with reference to a power generation quantity of a photovoltaic power generation apparatus PV during a first prescribed period prior to the present time, correlation between influence degrees given to a heat load quantity consumed by the heat load device 5 during a second prescribed period in which an amount of solar radiation is posterior to the present time when the photovoltaic power generation apparatus PV generates the power generation quantity, and the power generation quantity of the photovoltaic power generation apparatus PV, determines the influence degrees, corrects the temporary predicted heat load quantity data by using the influence degrees, and performs predicted load calculating processing to derive the corrected temporary predicted heat load quantity data as predicted heat load quantity data posterior to the present time.
Patent JP-2015090269-A (JP)
Title: Connection inspection system, power measuring/monitoring system, connection inspection device, and connection inspection method
Inventor: ENDO KAORU
IPC: G01R31/02
Filed: 2013-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a connection inspection device capable of easily checking whether or not a current transformer connected to a branch breaker is connected to a right position.SOLUTION: The connection inspection system comprises: connection inspection means including high-frequency signal generation means that transmits a high-frequency signal from a signal transmission part on a distribution board circuit, and high-frequency signal reception means that receives the high-frequency signal transmitted to the distribution board circuit via any of current value detecting means; and a high-frequency short circuit means that short-circuits a branch line located between a branch breaker corresponding to current value detecting means subject to an inspection and the current value detecting means subject to the inspection, and a master line located between the signal transmission part and a master breaker, with the master breaker and the branch breaker cut off.
Patent JP-2014032210-A (JP)
Title: Circuit for measuring size of electrostatic discharge (esd) event for semiconductor chip bonding
Inventor: WORLEY EUGENE R
IPC: H01L27/04
Filed: 2013-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for recording the size of an ESD event during semiconductor assembly.SOLUTION: A circuit includes a divider connected between an input and ground. The circuit also includes measurement blocks having a recorder device. Each of the measurement blocks receives current from a segment of the divider. The size of an ESD event is determined on the basis of the reading of a measurement device after the ESD event. The recorder device may be a capacitor which is damaged during the ESD event. During the ESD event, the capacitor may be damaged. By reading the recorder device, it is determined whether the size of the ESD event has exceeded the size of a threshold value that causes the capacitor to be damaged.
Patent JP-2014073389-A (JP)
Title: Method for determining quality deterioration of dental curable material
Inventor: HIRATA KOICHIRO
IPC: A61C19/00
Filed: 2013-11-06
Abstract: PROBLEM TO BE SOLVED: To easily acquire presence/absence and a degree of deterioration in curability before use of a dental curable material such as a material selected from a tooth restoration material, a dental adhesive, a denture base material, and an impression material.SOLUTION: The method for determining quality deterioration of the dental curable material includes a temperature data logger arranged in a storage container for storing the dental curable material. The method includes: comparing temperature history data recorded in the temperature data logger with preliminarily-acquired data that represents a relationship between the temperature and deterioration of the dental curable material; and determining the quality deterioration of the dental curable material.