baber/WOPTO huggingface dataset:
Patent JP-2018077328-A (JP)
Title: Infrared-based device, translucent window for device, infrared shielding film, and method for preventing false detection
Inventor: KONYA TOMOHIRO
IPC: G02B5/26
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent a fire detector using infrared rays emitted from a device from making false detection.SOLUTION: A device 1 includes: a barrier wall 2 dividing a space 30 in the device 1 and an outer space 40 from each other; and an infrared source 3 emitting infrared rays. The barrier wall is provided with a translucent window 20 transmitting visible light. The translucent window has an infrared shielding property and reduces leakage of infrared rays emitted from the infrared source to the outside of the device. Providing an infrared reflecting film in the material of the translucent window, for example, can give the translucent window an infrared shielding property.SELECTED DRAWING: Figure 1
Patent JP-2018080734-A (JP)
Title: Bearing device of crank shaft of internal combustion engine
Inventor: KAMIESU YUSUKE
IPC: F01M1/06
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device of a crank shaft of an internal combustion engine which enables oil to be supplied to a space between bearings early during engine start and can reduce an oil supply amount during normal operation.SOLUTION: A bearing device 1 includes a crank shaft having multiple journal parts, main bearings supporting the crank shaft, and a bearing housing. The multiple journal parts include first journal parts 61, each of which has a lubrication oil passage, and second journal parts 62, each of which does not have the lubrication oil passage. The first and second journal parts 61, 62 are supported by the first and second main bearings 41, 42. The bearing housing 8 is formed by an upper housing 81 and a lower housing 82. A length L2 of a crash relief 70 of at least an upper half-split bearing 42U of the second major bearing 42 is larger than lengths L1 of crash relieves 70 of upper and lower half-split bearings 41U, 41L of the first major bearing 41.SELECTED DRAWING: Figure 1
Patent JP-2018082544-A (JP)
Title: Control method and control apparatus for motor
Inventor: TANIMOTO TSUTOMU
IPC: H02P29/62
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To achieve suppression of energy loss.SOLUTION: The control method for a motor, having a magnet capable of changing magnetization volume, includes: a temperature control step for controlling a temperature of a magnet by superimposing a temperature control current of a higher harmonic than a fundamental wave used for driving the rotation of a motor; and a magnetization volume control step for generating an external magnetic field by calculating a magnetization volume and a magnetization current volume corresponding to a magnetization command value and applying an electric current corresponding to the magnetization current volume, thereby changing the magnetization volume of the magnet.SELECTED DRAWING: Figure 3
Patent JP-2018079866-A (JP)
Title: Container and movable power source vehicle
Inventor: SEYA TAIGA
IPC: H02B1/50
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a space in a container and fix a control board so that vibration and heat of a prime mover and a power generator are less likely to be transmitted to the control board.SOLUTION: A movable power source vehicle 1 includes a container 5 which houses a prime mover 2, an alternator 3, and an inverter disk 4. The prime mover 2 and the alternator 3 are attached to a floor surface of the container 5 and slide rails 6 for fixing the inverter disk 4 are provided on a ceiling part of the container 5. The inverter disk 4 includes slide parts 7 which may slide on the slide rails 6. After the slide parts 7 are inserted into the slide rails 6 from a side surface of the container 5 and the inverter disk 4 is attached to the container 5, the inverter disk 4 is fixed to the container 5 by bolts and the like.SELECTED DRAWING: Figure 1
Patent JP-2018081870-A (JP)
Title: Fuel cell system and operation method thereof
Inventor: MIURA TOMONORI
IPC: C01B3/56
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system that can be activated without receiving external energy supply.SOLUTION: A fuel cell system 1 comprises an input unit 11 connected to a hydrogen source 41, a reformer 12 that produces hydrogen-containing gas, a hydrogen storage container 13, a fuel cell 15 that generates electric power using the hydrogen-containing gas, and a control unit 18. The control unit 18 according to the present invention stores a threshold value of the hydrogen-containing gas required for activation of the fuel cell 15 and controls a storage amount of the hydrogen storage container 13 to be equal to or more than an amount required for activation of the fuel cell 15. Upon the activation, the fuel cell 15 receives supply of the hydrogen-containing gas stored in the hydrogen storage container 13 to generate power, and supplies the power to the reformer 12 through a first power supply path 16. The reformer 12 is activated to produce necessary hydrogen.SELECTED DRAWING: Figure 1
Patent JP-2018081888-A (JP)
Title: Battery pack
Inventor: KIYAMA AKIRA
IPC: H01M2/30
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack capable of appropriately preventing deterioration of the connection state such as breakage of a bus bar and occurrence of connection failure by reducing force applied to the bus bar when each of unit cells that constitute the battery pack moves up and down.SOLUTION: In a battery pack disclosed herein, electrode terminals 40 of adjacent unit cells are connected via a bus bar 60. In addition, the electrode terminal 40 includes a current collecting part 42, an installation bolt 48, and an external connecting part 46. Here, in the electrode terminal 40 of at least one of the unit cells, the external connecting part 46 includes a current collector insertion hole 46c through which the current collecting part 42 is inserted, a bolt installation hole 46b to which the installation bolt 48 is installed, and a bent intermediate part 46a that is formed between the current collector insertion hole 46c and the bolt installation hole 46b and can bend in both axial directions of the bolt such that the installation bolt 48 installed in the bolt installation hole 46b can move in both axial directions of the bolt.SELECTED DRAWING: Figure 3
Patent JP-2018079456-A (JP)
Title: Exhaust gas processing method in zinc oxide ore production plant
Inventor: TAKAYA SATORU
IPC: B01D53/64
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas processing method in a zinc oxide ore production plant capable of efficiently and surely removing mercury from an exhaust gas exhausted from a zinc oxide ore production plant without increasing facility cost and the like.SOLUTION: In an exhaust gas processing method in a zinc oxide ore production plant 1,: activated carbon is blown into an exhaust gas exhausted by processing producing coarse zinc oxide dust by the reduction firing of steel dust; mercury contained in the steel dust is adsorbed in the activated carbon and recovered together with the coarse zinc oxide dust; wet processing is performed to a recovered material containing the coarse zinc oxide dust and the activated carbon in which mercury is adsorbed and a coarse zinc oxide cake is produced; mercury contained in the coarse zinc oxide cake is volatilized by firing the coarse zinc oxide cake; an oxidizer is sprayed into an exhaust gas containing volatilized mercury; and mercury is oxidized and removed.SELECTED DRAWING: Figure 2
Patent JP-2018086933-A (JP)
Title: Hybrid vehicle
Inventor: MORISAKI KEISUKE
IPC: B60K6/445
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in drivability.SOLUTION: A hybrid vehicle includes: an engine; an electric motor capable of applying a braking force to the vehicle; a battery that exchanges electric power with the electric motor; a hydraulic brake capable of applying a braking force to the vehicle; and a control device that executes regenerative cooperation control such that a brake forcing is applied from the engine, the electric motor, and the hydraulic brake to the vehicle on the basis of a driver's braking-on operation. When an open end voltage of the battery is more than or equal to a first predetermined voltage, the regenerative cooperation control is restricted. Accordingly, it is possible to suppress charging of the battery, and to suppress the open end voltage of the battery being still higher. In addition, since the effect of an engine brake is similar or becomes smaller, blow-up of the engine can be prevented. As a result, it is possible to suppress reduction in drivability.SELECTED DRAWING: Figure 3
Patent JP-2018087674-A (JP)
Title: Water cooler/heater, air conditioner and air conditioning system
Inventor: HIGUCHI HIROYUKI
IPC: F24F5/00
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a water cooler/heater capable of reducing operational frequency of a compressor and stably supplying water having a predetermined temperature by performing precise temperature control and an air conditioner and an air conditioning system that use the water cooler/heater.SOLUTION: An air conditioning system 1 includes: a water cooler/heater 2 for performing temperature control by using a heating medium and generating cold water or hot water; and a fan coil unit 3 for sending air having a predetermined temperature to the indoor side. The water cooler/heater 2 includes: a compressor 11 for compressing the heating medium to increase the temperature of the heating medium in order to perform temperature control of water; a four-way valve 12 for switching a flow passage of the heating medium; an expansion valve 13 for decompressing the heating medium; water-heating medium heat exchangers 14, 15 for exchanging heat between the water and the heating medium in response to the necessity of the temperature control of the water; a water-water heat exchanger 16 for exchanging heat between water in feeding piping and water in return piping in response to the necessity of the temperature control of the water; and three-way valves 17, 20 for switching a flow passage of water. Due to this configuration, operational frequency of the compressor 11 is reduced so as to enable control to a necessary water temperature only on a secondary side.SELECTED DRAWING: Figure 1
Patent JP-2018088506-A (JP)
Title: Insulation tube intermediate portion opening/closing device
Inventor: MOTOMURA AKIRA
IPC: H01T15/00
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an insulation tube intermediate portion opening/closing device which can directly measure leakage current flowing in a ground wire of a lightning protection system by current measurement equipment at an intermediate portion of an insulation tube covering the ground wire without requiring high-place work.SOLUTION: An insulation tube 4 is configured by including: an upper tube member 10 for covering a lightning protection system side of a ground wire 3; and a lower tube member 20 arranged with a predetermined gap in an axial direction relative to the upper tube member 10 to cover the ground side of the ground wire 3. A relay tube member 30 is arranged between the upper tube member 10 and the lower tube member 20, so as to be screwed back and force in the upper tube member 10. The relay tube member 30 can be screwed back and force across a range from a position contacting an upper end of the lower tube member 20 to a position where a predetermined gap (space 6 for measurement) is formed between it and the upper end of the lower tube member 20, thereby, the relay tube member 30 is rotated to form the gap (space 6 for measurement) between the relay tube member 30 and the upper end of the lower tube member 20, and leakage current, flowing in the ground wire 3 arranged in the insulation tube, can be measured.SELECTED DRAWING: Figure 2
Patent JP-2018089848-A (JP)
Title: Injection molding machine
Inventor: OZAKI HIROYUKI
IPC: B29C45/76
Filed: 2016-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine stabilizing a quality of a molded product from a molding just after a purge by controlling a timing of a start of molding without being influenced by a proficiency of a worker, and by setting an injection limited time according to a plasticizing characteristics of a resin to be used.SOLUTION: Injection means that melts a molding material and injects it into a mold, setting means that sets an injection limited time into the mold by the injection means, and control means that controls driving of the injection means are equipped. The control means controls a purging operation for injecting the molding material existing in the injection means in a disconnected state with respect to the mold, and after an end of the purging operation and after an elapse of the injection limited time, and injection of the molding material is started by the injection means on the basis of an injection start command.SELECTED DRAWING: Figure 5
Patent JP-2017142778-A (JP)
Title: Group control method of mobile body
Inventor: TAKAOKA HIDETOSHI
IPC: B64C13/18
Filed: 2016-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a group control method of mobile bodies maintaining a stable group and capable of avoiding collision of the mobile bodies.SOLUTION: A group control method of a plurality of mobile bodies 2 includes: a state acquisition step of acquiring states of respective mobile bodies 2; a physical amount calculation step of calculating a physical amount relating to each mobile body 2 based on the state thereof; an orbit change calculation step of calculating an orbit change of each mobile body 2 based on the state and the physical amount; and an orbit change instruction step of issuing the instruction of the change of the orbit to each mobile body 2 based on the orbit change. The physical amount calculation step considers the group of the mobile body 2 as a continuous body with the mobile body 2 as a constituent element, and the physical amount is calculated using a numerical value analysis technique based on continuous mechanics. The physical amount includes at least an attracting force and a repulsive force generated between the mobile body 2 and the other mobile body 2 in the vicinity of the mobile body 2.SELECTED DRAWING: Figure 1
Patent JP-2018066972-A (JP)
Title: Information processing terminal and program
Inventor: KOMIYAMA TOMOYUKI
IPC: G09B7/02
Filed: 2016-12-05
Abstract: PROBLEM TO BE SOLVED: To provide, e.g., an information processing terminal capable of preventing cheating even when a simultaneous examination is conducted using information processing terminals such as tablet terminals.SOLUTION: The information processing terminal comprises: an input unit to receive an input of information; an operation managing unit to set a lock to disable an operation on the input unit until prescribed conditions set in advance are satisfied, and release the lock when the prescribed conditions are satisfied; and an execution unit to execute a test application after the lock is released.SELECTED DRAWING: Figure 1
Patent JP-2018090148-A (JP)
Title: Plate member and vehicle body structure member
Inventor: OBAYASHI AKIRA
IPC: B62D25/06
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a plate member composing a vehicle body, without requiring an automobile manufacture to change welding equipment for vehicle body composing members.SOLUTION: A plate member 30 is a long-shaped plate member and forms a plate-member weld structure by its being welded to other plate members. The material of the plate member 30 is a material (aluminum) which is different from a material of the other plate members. Parts 30B to be welded with the respective other plate members, of the plate member 30 are disposed by its being replaced with the same material (steel) as the other plate members. The replaced parts 30B to be welded and the plate member 30A except the parts to be welded are integrally joined into a plate by friction stir joining. In the friction stir joint, a joint line for a flat surface part X is an inclined line 44a and a joint line for a vertical surface part Y is a vertical line 44b.SELECTED DRAWING: Figure 6
Patent JP-2017203764-A (JP)
Title: Light intensity calculation method, program, and optical analysis device
Inventor: OKI YUJI
IPC: G01N21/27
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a light intensity calculation method and the like that can make highly accurate measurements with data fluctuation in a light analysis device by a LOT suppressed.SOLUTION: A light intensity calculation method, which uses a light analysis device having a portable type electronic instrument including an optical detection unit to calculate light intensity of observation light incident upon the optical detection unit and from a measurement sample, includes: an observation light incident step of making the observation light incident upon the optical detection unit; an image acquisition step of recording the observation light incident upon the optical detection unit as a digital image; a threshold determination step of determining a threshold of a luminance value owned by each pixel of the digital image recorded in the image acquisition step; a signal area determination step of determining an area to be occupied by the pixel in which the luminance value is equal to or larger than the threshold as a signal area; and a light intensity calculation step of calculating light intensity of the observation light on the basis of only the luminance value within the signal area.SELECTED DRAWING: Figure 1
Patent JP-2018096729-A (JP)
Title: Sensor coil unit for position detection device
Inventor: TAKAHASHI TSUKASA
IPC: G01D5/20
Filed: 2016-12-09
Abstract: PROBLEM TO BE SOLVED: To downsize a coil unit of a sensor for detecting rotation angle and position by reducing the mounting space.SOLUTION: The coil unit has a mounting structure in which a coil wire, a coil with a terminal or the like is drawn from a side surface or an opening portion in the center of a magnetic core and is connected from the inside direction to an input stage of a detection circuit (an input contact such as a terminal and a pad of coil output to a detection circuit).SELECTED DRAWING: Figure 1
Patent JP-2018097450-A (JP)
Title: Data processing apparatus, data processing program and data processing method
Inventor: NOMURA YUJI
IPC: G06F12/00
Filed: 2016-12-09
Abstract: PROBLEM TO BE SOLVED: To easily specify variable length block data as an access object in a data string.SOLUTION: A data string consisting of a plurality of pieces of variable length block data is segmented into a plurality of search unit regions having a prescribed length, and each of the pieces of the variable length block data is managed per search unit region. When data access to the data string is performed, a search unit region to which a piece of variable length block data as a data access object belongs is specified on the basis of position information included in a request for the data access, and pieces of variable length block data belonging to the specified search unit region are targeted to search for the piece of variable length block data as the data access object.SELECTED DRAWING: Figure 3
Patent JP-2018098575-A (JP)
Title: Content sharing system
Inventor: ITO YOSHINORI
IPC: H04N1/387
Filed: 2016-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of unifying and sharing edition states of object between respective terminals by simple processing.SOLUTION: It is assumed that an object is moved lower-left in terminal T1, and the object is deformed in terminal T2 (refer to (9), (11)). The terminals T1, T2 transmits this operation data to a server device S, and the server device S records the same. The server device S distributes the operation data, in recording order, to all terminals (including the terminals that sent the operation data) (refer to (13), (15)). Operation for the object is represented, at first, by the feature coordinate and the affine operation total amount. As a result, display of the object in respective terminals is unified (refer to (8)).SELECTED DRAWING: Figure 46
Patent JP-2018098302-A (JP)
Title: Electronic device
Inventor: MATSUMOTO EIICHI
IPC: H05K3/34
Filed: 2016-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device capable of suppressing occurrence of a crack and suppressing peeling from an electronic part.SOLUTION: An electronic device includes a printed circuit board, an electronic component mounted on the printed circuit board, and a solder part used for electrically joining the printed circuit board and the electronic component to each other. The electronic device includes a sealing resin body that seals and covers the electronic component and the solder part. The solder part has a tensile strength of 100MPa or more and 110 MPa or less, and has an elongation at break of 21% or more and an 24% or less, and the sealing resin body has a cure shrinkage of 0.05% or more and 0.20% or less, and compressive stress that heads toward the inside of the sealing resin body is applied to the electronic component and the solder part.SELECTED DRAWING: Figure 1
Patent JP-2018095904-A (JP)
Title: Manufacturing method of hot rolled steel sheet for rectangular steel pipe with low yield ratio and manufacturing method of rectangular steel pipe with low yield ratio
Inventor: GOTO SOTA
IPC: C22C38/06
Filed: 2016-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a hot rolled steel sheet suitable as a material for a rectangular steel pipe having sufficient strength, low yield ratio and low temperature toughness even in the case that the thickness exceeds 25 mm.SOLUTION: The manufacturing method of the hot rolled steel sheet according to the present invention, in which the hot rolled sheet is obtained from a steel stock having a specific component composition by applying rough rolling at a rough rolling finish temperature of 1150-950°C after heating the steel stock to 1100-1300°C, and finish rolling at a finish rolling start temperature of 1100- 850°C and a finish rolling finish temperature of 900-750°C, comprises: a hot rolling step having a pre-finish rolling cooling step, ia hot rolling step having a pre-finish rolling cooling step, which includes cooling of both surfaces, performed between each pass of the rough rolling and/or after finishing of the rough rolling and before start of the finish rolling, to a cooling stop temperature of 600°C or lower at a cooling rate that average cooling rate from start of cooling to stop of cooling is not less than 30°C/s, and subsequent temperature recuperation; a cooling step after hot rolling in which cooling is performed to a cooling stop temperature of 580°C or lower measured in the center of the thickness at an average cooling rate from start of cooling to stop of cooling of 4-25°C/s; and a coiling step in which coiling at a coiling temperature of 580°C or lower and subsequent cooling in air are performed.SELECTED DRAWING: None
Patent JP-2018098624-A (JP)
Title: Unmanned aerial vehicle control system, control method of unmanned aerial vehicle control system, and program
Inventor: AMANO KEIKI
IPC: H04N5/222
Filed: 2016-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism capable of reducing the possibility that imaging by imaging means becomes difficult in an unmanned aerial vehicle equipped with the imaging means by making each of the imaging means and the unmanned aerial vehicle controllable.SOLUTION: On condition that at least one of panning, tilting, or zooming of imaging means provided on the unmanned aerial vehicle is adjusted, operation of the unmanned aerial vehicle is controlled to be restricted.SELECTED DRAWING: Figure 4