baber/WOPTO huggingface dataset:
Patent JP-2016192839-A (JP)
Title: Electric power substation connection direction determination method
Inventor: FUKAWA KENJI
IPC: H02J3/12
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric power substation connection direction determination method of an automatic voltage controller installed on a distribution line.SOLUTION: An electric power substation connection direction is determined by comparing a primary impedance and a secondary impedance of an automatic voltage controller. When a determination result is different from the determination result of the last time, by returning a tap position to a position before the tap changeover and repeating the determination once again, the accuracy of the determination result is enhanced.SELECTED DRAWING: Figure 3
Patent JP-2016189706-A (JP)
Title: Hand-held type lawn mower
Inventor: OKUBO YUSUKE
IPC: A01G3/04
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hand-held type lawn mower that simultaneously makes it possible to prevent breakage of a cutting part and collect grass chips, and can make a trim height as low as possible.SOLUTION: A hand-held type lawn mower comprises: a body housing 2; a drive mechanism part 3 which is built in the body housing 2; a cutting part 4 which is positioned in outer front of the body housing 2, driven by drive power of the drive mechanism part 3, and cuts an object to be cut off such as lawn; and an edge-trimming guide 5 which is positioned below the body housing 2, in which the edge-trimming guide 5 comprises: a guard part 52 which is positioned below the cutting part 4; and a grass-collecting part which is continuously provided backward from the guard part 52.SELECTED DRAWING: Figure 1
Patent JP-2016196681-A (JP)
Title: Method for determining charge rate of carbon-containing highly reactive charging material, and blast furnace operation method
Inventor: YOKOYAMA KOICHI
IPC: C21B5/00
Filed: 2015-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a novel and improved method for determining the charge rate of a carbon-containing highly reactive charging material capable of previously determining the suitable charge rate of a charging material, and to provide a blast furnace operation method using the determination method.SOLUTION: A method for determining the charge rate of a carbon-containing highly reactive charging material is characterized by including the steps of: specifying as the upper limit charge rate of a surplus carbonaceous material, the basic unit of a surplus carbonaceous material at the time when the availability of reduced gas present in a blast furnace maximizes, and also specifying as the upper limit charge rate of cement, the basic unit of cement at the time when the availability of the reduced gas maximizes; calculating the ratio of the upper limit charge rates of the surplus carbonaceous material and cement as a threshold; and determining the charge rate of the carbon-containing highly reactive charging material on the basis of the content rate of the surplus carbonaceous material and the content rate of cement in the carbon-containing highly reactive charging material, and the threshold value.SELECTED DRAWING: Figure 1
Patent JP-2016196695-A (JP)
Title: High purity aluminum grain material and manufacturing method therefor
Inventor: HOSHIKAWA KOSUKE
IPC: B22F1/00
Filed: 2015-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum grain material with high purity and a manufacturing method thereof.SOLUTION: An aluminum grain material has an average mass of 0.01-10 g per grain. The total contents of 12 elements, silicon (Si), iron (Fe), copper (Cu), magnesium (Mg), titanium (Ti), vanadium (V), chromium (Cr), manganese (Mn), nickel (Ni), zinc (Zn), gallium (Ga) and zirconium (Zr), measured by a glow discharge mass analysis, is 5 mass ppm or less in the aluminum grain material.SELECTED DRAWING: None
Patent JP-2016197984-A (JP)
Title: Safety device of dc power system
Inventor: SHIMADA RYUICHI
IPC: H02S10/00
Filed: 2015-04-06
Abstract: PROBLEM TO BE SOLVED: To short-circuit/release output of a DC power system generating a high voltage, such as a solar cell string where a large number of solar cell modules are connected in series.SOLUTION: In order to short-circuit output of a DC power supply 1, a safety device is inserted between output terminals of the DC power supply 1. The safety device includes one MOSFET4, a resistor 5 connected between a drain and a gate of the MOSFET4, and a switch 6 connected between a source and the gate of the MOSFET4. When the switch 6 is turned off, the MOSFET4 is turned on by output voltage of the DC power supply 1. AS a result, the output of the DC power supply 1 is short-circuited, and becomes a threshold voltage (10 V or less) of the MOSFET4. To the contrary, when the switch 6 is turned on, the MOSFET4 is turned off, and the voltage of the DC power supply 1 is output.SELECTED DRAWING: Figure 1
Patent JP-2016199480-A (JP)
Title: Alkanolamine derivative and cosmetics comprising the same
Inventor: INOUE SHOTA
IPC: C07C237/12
Filed: 2015-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an alkanolamine derivative comprising a multichain high polar oil agent having high affinity to the hair and skin, and used for cosmetics.SOLUTION: The present invention relates to an alkanolamine derivative represented by formula (1). [Rand Rindependently represent H, or a substituent represented by formula (2); where at least Rand Rcannot be H simultaneously; A is H, a methyl group, or -CHCHO-Rgroup; Rgroup is a substituent represented by formula (2)]. [Ris a C7-C21 hydrocarbon chain, including a mixture thereof; p is an integer of 0 or 1].SELECTED DRAWING: None
Patent JP-2015147072-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2015-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent performance contents from becoming unnatural without increasing a processing load in execution of a continuous notice performance in a game machine including a plurality of variable display devices.SOLUTION: When variable display of a second special pattern not resulting in a jackpot is started during execution of an informing performance (continuous notice performance) targeted for variable display of a first special pattern resulting in a jackpot, the execution of the notice performance (continuous notice performance) is prohibited in the variable display of the second special pattern. Contrarily, in the variable display of the first special pattern of first holding storage started before the variable display of the first special pattern that has become a target of the informing performance (continuous notice performance) to be executed after completion of the variable display of the second special pattern, the execution of the notice performance (continuous notice performance) is resumed. When the variable display of the second special pattern resulting in a jackpot is started during the execution of the informing performance (continuous notice performance) targeted for the variable display of the first special pattern resulting in a jackpot, the execution of the informing performance (continuous notice performance) is prohibited.
Patent JP-2016203666-A (JP)
Title: Impact absorption material for vehicle
Inventor: SHO JIYA
IPC: B60R21/04
Filed: 2015-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an impact absorption material that is light-weight, excellent in impact energy absorption property and mounted between an outer layer material and an interior member for a vehicle.SOLUTION: The impact absorption material includes an absorption part 10 that is mounted between an exterior material 20 and an interior material 30 for a vehicle and capable of absorbing an impact from an exterior material side or interior material side. The absorption part is constituted of a porous foam member of which expansion ratio is 5 to 15 times.SELECTED DRAWING: Figure 2
Patent JP-2016207347-A (JP)
Title: Spark plug
Inventor: KIUCHI KENTARO
IPC: H01T13/36
Filed: 2015-04-17
Abstract: PROBLEM TO BE SOLVED: To improve insulator retaining force of main metal fittings of a spark plug.SOLUTION: There is provided a spark plug comprising an insulator formed substantially cylindrically having a through hole extending in an axial direction and comprising a center electrode on an axial tip side of the through hole; and main metal fittings formed substantially cylindrically, and having a crimped part at an axially rear end, the crimped part being crimped with the insulator inserted therethrough so as to retain the insulator. The crimped part is characterized in that A≥1.7 mm and t≥1.20 mm, where A is a distance between the closest contact point closest to the insulator and an intersection point where a first perpendicular which passes the closest contact point and is perpendicular to an axis intersects an outer periphery of the crimped part on a cut face by a plane including the axis, and t is a thickness of a base end of the crimped part.SELECTED DRAWING: Figure 1
Patent JP-2016000856-A (JP)
Title: Method for manufacturing oriented electromagnetic steel sheet
Inventor: TAKENAKA MASANORI
IPC: C21D8/12
Filed: 2015-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an oriented electromagnetic steel sheet capable of providing good magnetic properties by effectively growing a Goss-oriented grain without any limitation of containing relatively large amount of C.SOLUTION: An aging index AI of a steel sheet before final cold rolling is set at 70 MPa or less in manufacturing an oriented electromagnetic steel sheet by a series of processes including hot rolling after heating, conducting hot rolled sheet firing if needed, and cold rolling once or two or more times with inserting intermediate firing therebetween to make final sheet thickness, then conducting primary recrystallization firing and secondary recrystallization firing a steel slab having a composition containing, by mass%, C:0.0005 to 0.005%, Si:2.0 to 4.5%, Mn:0.005 to 0.3%, S and/or Se (total):0.05% or less, sol.Al:less than 0.010%, N:(14.00/26.98)×[%sol.Al] or more, 0.008% or less and the balance Fe with inevitable impurities.
Patent JP-2016145949-A (JP)
Title: Flash module and photographing system using the same
Inventor: CHIEN HOW-WEN
IPC: G03B15/05
Filed: 2015-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a flash module capable of improving flash brightness of a portable type electronic device, and a photographing system using the flash module.SOLUTION: The flash module includes a body part and a flash part provided in the inside of the body part. The flash part includes a circuit board, a flash provided in the circuit board, a processing module and at least one of a communication module and a synchronous flash element. Each of the flash, the communication module and the synchronous flash element is electrically connected to the processing module; the communication module receives a control command for using the flash and transmits the control command to the processing module; and the synchronous flash element detects the variation of external light and generates another control command to transmit the another control command to the processing module.SELECTED DRAWING: Figure 1
Patent JP-2016208298-A (JP)
Title: Differential amplifier
Inventor: NOMURA HISAHIRO
IPC: H03F3/45
Filed: 2015-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the CMRR and/or expand the common mode input range.SOLUTION: A differential input stage 110 differentially amplifies a differential input signal. An input differential pair 112 receives a differential input signal. A current mirror circuit 114 is formed of bipolar transistors and is provided as a load to the input differential pair 112. A first current source CS1 supplies a tail current Ito the input differential pair 112. An amplification stage 120 amplifies the output signal of the differential input stage 110. The base of a fifth transistor Q5 is connected to the output of the differential input stage 110. A second current source CS2 supplies a bias current Ito the fifth transistor Q5. A balance circuit 122 is inserted between the fifth transistor Q5 and the second current source CS2 and changes the potential Vat the connection point with the second current source CS2 according to the differential input signal.SELECTED DRAWING: Figure 1
Patent JP-2016014518-A (JP)
Title: Heat exchanger for air conditioning system
Inventor: YAU KAR HING
IPC: F25B39/04
Filed: 2015-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger using an alternative material which is suitable for heat transfer process of an air conditioning system and achieves good cost effect.SOLUTION: A heat exchanger 10 for an air conditioning system includes: a first portion 101 having a first passage for flowing a refrigerant and a second passage for flowing water to condense the refrigerant; and a second portion 102 which receives the water from the first portion and is in fluid communication with the first portion to cool the water. The water cooled in the second portion is circulated in order to condense the refrigerant and returned to the first portion. Bodies of the first portion and the second portion are formed by a polymer such as plastic.
Patent JP-2016204038-A (JP)
Title: Boxing device and boxing method
Inventor: HAYAKAWA TOMOTAKA
IPC: B65B35/50
Filed: 2015-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a boxing device capable of feeding articles into a box having one open side in a state of placing a sheet-like article on a top face of the article to be boxed which is laid sideways.SOLUTION: A boxing device boxes an article and a sheet-like article after overlapping them at an overlapping position. The boxing device comprises: holding means for holding the sheet-like article conveyed from upstream at the overlapping position; an upper guide provided above the overlapping position; push-up means for pushing up the article toward the overlapping position from below; and a pushing/feeding member movable in a direction crossing a conveying direction of the sheet-like article. The article is pushed up from below toward the sheet-like article held by the holding means. The sheet-like article is held by the article and the upper guide while being placed on a top face of the article. Then, the article and the sheet-like articles are pushed and accommodated inside a box having one open side while maintaining the overlapped state.SELECTED DRAWING: Figure 1
Patent JP-2016213614-A (JP)
Title: Communication device, control method, program of communication device
Inventor: TACHIBANA HIDEAKI
IPC: H04M1/00
Filed: 2015-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce the trouble os re-performing a predetermined processing, when the fact of not having an authority is notified after performing the predetermined processing, for obtaining the authority for making other device participate the network, with communication parameter provision device.SOLUTION: When a predetermine processing, for obtaining the authority for making a provision device provide the communication parameters to other communication device, and for registering the fact of having the authority in the provision device, is executed with the provision device, first information indicating execution of the predetermine processing with the provision device is received therefrom. Thereafter, when provision of the communication parameters to other communication device is requested to the provision device, and the fact that the communication device does not have the authority is notified, the communication device transmits the first information to the provision device. The communication device makes the provision device provide the communication parameters to other communication device, by performing transmission of the first information.SELECTED DRAWING: Figure 4
Patent JP-2016211198-A (JP)
Title: Recovery system for sediment and other fallen objects
Inventor: FUJITA IWAHIKO
IPC: E02F7/00
Filed: 2015-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a recovery system for sediment and other fallen objects capable of recovering sediment and other objects that have fallen from a main conveyor and automatically return the fallen objects onto the main conveyor.SOLUTION: A recovery system for sediment and other fallen objects comprises a ring-form fixed plate 18, a ring-form rotary casing 20 provided rotatably around the fixed plate, and driving means for the ring-form rotary casing 20. The ring-form rotary casing 20 is partitioned by a plurality of partition plates 32 inside. The fixed plate 18 is provided with a transfer conveyor 14 that includes a throw-in opening 33 for throwing in sediment and other fallen objects and a discharging opening 34 for discharging the sediment and other fallen objects thrown into a storage space S from the throw-in opening, the transfer conveyor transferring the sediment and other objects that have fallen from a main conveyor 9 to the throw-in opening 33. The sediment and other fallen objects thrown into the storage space S from the throw-in opening 33 are carried to the discharging opening 34 by rotation of the rotary casing 20, and are discharged from the discharging opening 34 and returned onto the main conveyor 9.SELECTED DRAWING: Figure 2
Patent JP-2016213994-A (JP)
Title: Resonance inverter and insulation resonance power supply device
Inventor: IMAI KATSUNORI
IPC: H02M3/28
Filed: 2015-05-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the impact of the turn ratio or saturation conditions of a transformer, due to the inductance or capacitance of a resonance rectifier, and to provide a resonance inverter and an insulation resonance power supply device where the operation voltage of a switch is low, and the size and cost can be reduced.SOLUTION: A resonance inverter includes a transformer having an input terminal to which an input voltage is applied, a first switch and a second switch turning on/off alternately, and a first winding and a second winding on the primary, a first inverter circuit including a first switch and a first winding, and provided with a first resonance circuit having a first capacitive element and a first coil, and a second inverter circuit including a second switch and a second winding, and provided with a second resonance circuit having a second capacitive element and a second coil. The input terminal is connected between the first winding and second winding.SELECTED DRAWING: Figure 1
Patent JP-2016212326-A (JP)
Title: Optical Reflection Film
Inventor: ASANO AKIHIRO
IPC: C08K3/22
Filed: 2015-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical reflection film that suppresses red coloration in an initial stage and is less likely to cause changes in a hue even exposed to sun rays for a long time.SOLUTION: An optical reflection film includes at least one laminated unit having a low refractive index layer and a high refractive index layer on a substrate. The high refractive index layer comprises a water-soluble resin, titanium oxide particles and a nitrogen-containing heteroaromatic compound; and the heteroaromatic compound is included by over 0 mass% and less than 20 mass% with respect to the titanium oxide particles.SELECTED DRAWING: None
Patent JP-2016216947-A (JP)
Title: Reinforcement sheet for concrete structure and manufacturing method thereof, and reinforcement structure for concrete structure
Inventor: UEDA YASUNARI
IPC: E04G23/02
Filed: 2015-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement sheet for a concrete structure that enables a high-strength fiber-reinforced resin layer to be formed and bonded on a surface of a concrete structure at a high adhesive strength using an appropriate adhesive of excellent adhesive property freely, at the same time installing the fiber-reinforced resin layer of stable quality in a short period of time.SOLUTION: A reinforcement sheet 1 for a concrete structure comprises a liquid-impermeable separator film 2, and a prepreg 3 laminated on a side of the separator film 2 opposite a side adhered to a concrete structure 100 and formed of a reinforced fiber part 31 and a matrix resin 32 in a semi-cured state. Preferably, a first non-woven cloth 4 is laminated and fixed on the side of the separator film 2 opposite the side adhered to the concrete structure 100 to have the prepreg 3 laminated on an outer side of the first non-woven cloth 4 with the matrix resin 32 impregnated into the first non-woven cloth 4, and furthermore a second non-woven cloth 5, into which an adhesive may be impregnated, is laminated and fixed on the adhered side of the separator film 2.SELECTED DRAWING: Figure 1
Patent JP-2016219522-A (JP)
Title: Manufacturing method of semiconductor light-emitting device and semiconductor light-emitting device
Inventor: YUASA MAMORU
IPC: H01L33/62
Filed: 2015-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device which has an excellent heat discharge effect to heat evolution of a semiconductor light-emitting element of a light emission source, can suppress a positional deviation at the time of mounting a lamp fitting, and increases an optical precision.SOLUTION: A coating film is deposited to each of two plates of a base plate 10 and a laminated plate 30 each formed by a metal plate by an electrodeposition paint processing using an electrodeposition paint of a polyamide-imide resin liquid. After the coating film of the base plate 10 is subjected to heat processing and completely hardened, and the coating film of the laminated plate 30 is subjected to heat processing and semi-hardened, the two coating films are laminated and subjected to pressure-heat processing so that the semi-hardened coating film is completely hardened. Thus, a metal laminated substrate 50 having a two layer structure is formed by adhering the base plate 10 and the laminated plate 30 with a resin coating layer 53, and a semiconductor light-emitting element 2 as a light emission source is mounted.SELECTED DRAWING: Figure 2
Patent JP-2016214506-A (JP)
Title: Subject information acquisition apparatus
Inventor: TATEYAMA JIRO
IPC: A61B8/13
Filed: 2015-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for acquiring characteristic information about the inside of a subject using photoacoustic waves, which apparatus adjusts inrush currents at power-on to enable reduction of current capacity of a power source.SOLUTION: A subject information acquisition apparatus comprises: a light source controller 5 for controlling irradiation of light from a light source 6; a detector 10 for receiving an acoustic wave generated by a subject irradiated with the light; an information processor 12 for acquiring characteristic information about the inside of the subject using the acoustic wave; and a scan controller 2 for changing the relative position between the detector 10 and the subject. The subject information acquisition apparatus further includes: a power source for supplying electricity used by the subject information acquisition apparatus; and a power source controller 1 for controlling the activation timing of the light source controller 5 and the scan controller 2 such that the current value flowing through the subject information acquisition apparatus does not exceed the current capacity of the power source.SELECTED DRAWING: Figure 1