baber/WOPTO huggingface dataset:
Patent JP-2018180676-A (JP)
Title: Early-stage fire detection system and early-stage fire detection method
Inventor: NAKAHORI ICHIRO
IPC: G08B17/06
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an early-stage fire detection system capable of estimating fire detection in an early stage while using a temperature cable sensor.SOLUTION: A temperature detection sensor group is laid along a longitudinal direction of a tunnel. Temperature detection sensors 110 are arranged at a predetermined interval and detect temperature for each predetermined interval in a tunnel. A control section 130 of an early-stage fire detection system 100 calculates the following three values. The first value is a largeness of a time integration value in a first predetermined period for each one of the temperature detection sensors 110. The second value is a largeness of a space integration value of a fire point including sensor group consisting of a predetermined number of temperature detection sensors in the circumference including the temperature detection sensor assumed to be a fire point sensor closest to a fire point on the basis of a largeness of a time integration value. The third value is a largeness of a concentration proportion calculated based on a largeness of a detection value of the temperature detection sensor assumed to be a fire point sensor to the space integration value. The control section 130 estimates occurrence of a fire on the basis of the three calculation results.SELECTED DRAWING: Figure 7
Patent JP-2017175136-A (JP)
Title: Permanent magnet, motor, power generator, and vehicle
Inventor: HORIUCHI YOSUKE
IPC: H01F1/055
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet which allows a Sm-Co based magnet having a composition of high iron concentration to develop large coercive force.SOLUTION: A permanent magnet includes R (where R represents at least one kind of an element selected from rare earth elements), Fe, Zr, Cu, and Co. The permanent magnet comprises: a main phase having a ThZntype crystal phase; and a grain boundary phase located at a crystal grain boundary of the main phase, and having a crystal phase with Zr concentration of 4 atom% or more and 35 atom% or less. In the permanent magnet, thickness of the grain boundary phase is in a range of 20 nm or more and 500 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2018176966-A (JP)
Title: Arrangement method of interior mirror of passenger car
Inventor: TOTANI TSUTOMU
IPC: B60R1/04
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement method of an interior mirror 17 of a passenger car enabling a crewman seated on a back seat of the passenger car 10 to secure sufficiently rearward visibility on the vehicle body side at an alighting time.SOLUTION: An interior mirror 17 is attached to a center pillar 13 provided on the side surface central of a vehicle body. When peeping the interior mirror 17 attached to the center pillar 13, keeping a posture facing forward, a crewman seated on a back seat can confirm a rearward state on the vehicle body side through a side window 18 on the back seat side. Therefor, the crewman can dispense with peeping of the side window 18, and can confirm sufficiently the rearward state on the vehicle body side, even if the side window 18 is small.SELECTED DRAWING: Figure 2
Patent JP-2018180378-A (JP)
Title: Output circuit, data line driver, and display device
Inventor: TSUCHI HIROSHI
IPC: G09G3/36
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an excessive overshoot and undershoot in output voltage.SOLUTION: An output circuit of the present invention includes: a differential amplifier, including an inverted input terminal, a plurality of non-inverted input terminals and an output terminal, for outputting from the output terminal a voltage of the level, as an output voltage, that is equivalent to the weighted average level of each input voltage inputted to each of the plurality of non-inverted input terminals when the level of output voltage outputted from the output terminal is the same as the level of voltage inputted to the inverted input terminal, and outputting a voltage of the level, as an output voltage, that corresponds to a difference between the level equivalent to the weighted average level of each input voltage inputted to each of the plurality of non-inverted input terminals and the level of voltage inputted to the inverted input terminal when the level of output voltage and the level of voltage inputted to the inverted input terminal are different; and a delay circuit for generating a delay voltage that responds, with a prescribed time constant, to a change of voltage level of the output terminal and supplying the delay voltage to the inverted input terminal.SELECTED DRAWING: Figure 4
Patent JP-2018182972-A (JP)
Title: Driving control circuit for brushless motor
Inventor: TAMITSUJI TOSHIYASU
IPC: H02P6/17
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a driving control circuit for a brushless motor that allows lead angles to be easily adjusted using a plurality of hall elements.SOLUTION: A driving control circuit 1 for a brushless motor comprises a magnetic pole detecting part 25, a control circuit part 4 for controlling driving of the motor, a switch changeover part 5, and a hall signal changeover output part 6. A plurality of hall elements of the magnetic pole detecting part 25 are arranged to have lead angles different from each other in a rotation direction of a rotor of the motor 20, which detect positions of magnetic poles of the rotor, respectively and output hall signals Sh1 and Sh2. The switch changeover part 5 outputs a changeover signal Ss for selecting any of the Hall signals Sh1 and Sh2 outputted from the magnetic pole detecting part 25. The hall signal changeover output part 6 is inputted with the hall signals Sh1 and Sh2 and the changeover signal Ss, and outputs selected complementary signals Sha and Shb selected based on the inputted changeover signal Ss, out of the hall signals Sh1 and Sh2.SELECTED DRAWING: Figure 1
Patent JP-2018177133-A (JP)
Title: Image display device
Inventor: SEKI JUNYA
IPC: B60R11/02
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an image display device enabling intuitive risk recognition.SOLUTION: An image display device 1 includes image pick-up means 11, 12, and 13 which pick up the images of environments on a rear side and side parts of an own vehicle; and a display means 70 which indicates images picked up by the image pick-up means. The display means has a first area A1 which displays an image including an area of the rear side of the own vehicle, and a second area A2 which is displaced adjacent to the first area and displays images including areas of the side parts of the own vehicle. The display magnification of the display image displayed in the second area is shrunken in regard to that of the display image displayed in the first area.SELECTED DRAWING: Figure 5
Patent JP-2018006326-A (JP)
Title: Secondary battery
Inventor: KIM JINHWAN
IPC: H01M50/186
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery capable of reducing elongation of laminate exterior material corner portions, inhibiting crack phenomena in the corner portions, and improving outer appearance quality of the corner portions.SOLUTION: A secondary battery includes an electrode assembly, and a laminate exterior material accommodating the electrode assembly, the laminate exterior material including a pair of long side curve portions separated from each other, a pair of short side curve portions separated from each other, and corner curve portions formed between the long side curve portions and short side curve portions, where curvature radii of the long side curve portions are larger than those of the short side curve portions.SELECTED DRAWING: Figure 3a
Patent JP-2017211642-A (JP)
Title: Static elimination method for latent image carrier, and image formation apparatus
Inventor: OI RYOHEI
IPC: G03G21/08
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a static elimination method for a latent image carrier that can suppress trouble such as ground part development of toner and toner falling from occurring even when an exposure width of exposure means using a light emitting element is made narrower up to a maximum print pattern width of an image formation apparatus.SOLUTION: A printer 100 comprises a photoreceptor 2, an electrostatic charging roller 4 which uniformly and electrostatically charges the photoreceptor 2, an LEDH 70 which exposes the photoreceptor 2 to form an electrostatic latent image, a developing device 5 which supplies a developer to the electrostatic latent image formed on the photoreceptor 2 to perform development, and a primary transfer roller 19. Then the printer 100 comprises an end electrostatic discharging LED 80 which electrostatically discharges the photoreceptor 2 separately from the LEDH 70, and a static elimination method for the photoreceptor 2 used for this printer 100 comprises: electrostatically discharging an exposure region by the LEDH 70 in a longer direction in a development region of the photoreceptor 2 through exposure of the LEDH 70; and electrostatically discharging a region other than the exposure region by the LEDH 70 with the end electrostatic discharging LED 80.SELECTED DRAWING: Figure 3
Patent JP-2017148563-A (JP)
Title: Game machine
Inventor: KANEMOTO MITSUHIRO
IPC: A63F7/02
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine equipped with a presentation operation device designed to properly generate at an operation button vibrations which would make a player expect in advance a big win (jackpot) and the like.SOLUTION: In a vibration mechanism VM, an oscillatory plate 200d is assembled to an operation button 140c such that the oscillatory plate can transmit vibrations. The oscillatory plate is assembled via covers 220a, 220b on both left and right sides with U-shaped longitudinal sections, an upper and lower left side annular spacer 220c, and an upper and lower right side annular spacer 220d, by using screws 230a, 230b on both left and right sides, via an inclined upper wall 146a of a button base 140a.SELECTED DRAWING: Figure 9
Patent JP-2018190234-A (JP)
Title: Article transportation vehicle
Inventor: TAKAGAWA NATSUO
IPC: G05D1/02
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of appropriately detecting an obstacle possibly coming into contact with an article transportation vehicle without hindering the smooth travel of a plurality of article transportation vehicles in an article transportation facility for transporting articles by causing a plurality of said article transportation vehicles to travel along a track.SOLUTION: An article transportation vehicle includes an obstacle sensor 8 having a detection area E including at least the width of a vehicle and extending in a traveling direction. The travel of an own vehicle is controlled based on a forward object distance FD according to own vehicle position information indicating a position Qf the own vehicle and forward object position information indicating a position Qp on the track of a forward object which takes the position in front of the own vehicle and whose position on the track is identified. A distance DD of the detection area E along the traveling direction of the obstacle sensor 8 is variably set according to the forward object distance FD so as to be less than the forward object distance FD.SELECTED DRAWING: Figure 7
Patent JP-2018192404-A (JP)
Title: Used toner cartridge semiautomatic treatment system and treatment method
Inventor: INOUE ISAO
IPC: B02C13/16
Filed: 2017-05-16
Abstract: To provide a used toner cartridge semi-automatic treatment system and treatment method which removes a danger by physically treating toner causing dust explosion by means of high temperature steam, can fractionally recover plastic and metals that are components of a cartridge as raw material from the used tonner cartridge, semi-automating a series of systems without relying on man power to the utmost and permits further safety guarantee and high-efficient operation.SOLUTION: A system includes: a steam treatment device; a crushing treatment device; an eddy current screening device for performing eddy current screening for a treated cartridge body crushed object subjected to crushing treatment; a sizing device for performing sizing treatment for the treated cartridge body crushed object; and a specific weight difference screening device for performing specific weight screening for the treated cartridge body crushed object subjected to the eddy current screening and the sizing treatment.SELECTED DRAWING: Figure 1
Patent JP-2018191981-A (JP)
Title: Nebulizer, monitoring device, and monitoring method
Inventor: YOSHIDA TORU
IPC: A61M11/00
Filed: 2017-05-17
Abstract: To provide a nebulizer capable of stably monitoring use situations while maintaining portability.SOLUTION: A nebulizer has a monitoring device. A control part of the monitoring device has: a fitting confirmation part making first determination of whether or not a container is housed in a housing on the basis of a measurement result of a first light receiving/emitting part every prescribed time (for example, 1 minute); and a spray confirmation part which operates on the condition that it is determined that the container is housed in the first determination and makes second determination determining whether or not the container is on a use preparation stage on the basis of the measurement result of a second light receiving/emitting part every prescribed time (for example, 1 second).SELECTED DRAWING: Figure 5
Patent JP-2018193099-A (JP)
Title: Packaging container
Inventor: FURUTA TETSUYA
IPC: B65D25/02
Filed: 2017-05-18
Abstract: To provide a packaging container in which consideration on attaching and detaching of a small container, arrangement of a food product and eating is paid.SOLUTION: In a packaging container, a small container holding part 1 for holding a small container body is integrally formed in a container body which houses a food product, and the small container holding part includes a bottom part 11 and a periphery wall part 12 which stands from the bottom part so as to surround the periphery direction of the small container. The periphery wall part may include a notch part 13 about one fifth to about one fourth of which is notched in the periphery direction at the position adjacent to the container body. The notch part 13 may be notched so that the bottom part 11 and the container body P are connected in one plane. The bottom part 11 may include a protrusion part 11a which protrudes along the inner periphery edge of the periphery wall part 12.SELECTED DRAWING: Figure 1
Patent JP-2017192132-A (JP)
Title: Image processing apparatus, control method of image processing apparatus, and program
Inventor: AOYAGI TAKESHI
IPC: G06F1/32
Filed: 2017-05-19
Abstract: PROBLEM TO BE SOLVED: To achieve both of further reduction of power consumption in a power saving state, and quick restoration from the power saving state, at a high level, in an image processing apparatus where the restoration from the power saving state is performed by detecting approach of an object using a human sensing part such as a pyroelectric array sensor.SOLUTION: An image processing apparatus 100 does not supply power to an analysis circuit 502 and maintains a sensor 104 in stand-by state, when an object has not been detected by any pyroelectric cell of a pyroelectric array sensor 501 in the sensor 104, in a power saving state. When the object is detected by any pyroelectric cell of the pyroelectric array sensor 501, in the power saving state, the image processing apparatus 100 starts power supply to the analysis circuit 502, and activates the analysis circuit 502, thus shifting the sensor 104 to a movement analysis state. When the activated analysis circuit 502 determines that the object has approached the image processing apparatus 100, the image processing apparatus 100 is shifted from the power saving state to a normal operation state.SELECTED DRAWING: Figure 3
Patent JP-2018197365-A (JP)
Title: Steel slab, method for producing steel slab, and high-tension steel plate
Inventor: KIJIMA TAKESHI
IPC: B22D11/00
Filed: 2017-05-23
Abstract: To provide steel slab, where, carbide and nitride which have been deposited in the steel slab can be dissolved in a solid state in the steel slab in short time without increasing a heating temperature, at a heating stage before hot rolling, and a high-tension steel plate with excellent workability can be obtained stably.SOLUTION: Steel slab contains, in mass%, C: 0.02-0.15%, Si: 2.0% or less, Mn: 0.5-2.0%, P: 0.08% or less, S: 0.0060% or less, N: 0.006% or less, Al: 0.005-0.1%, Ti: 0.05-0.3%, B: 0.0005-0.005% with the balance being Fe and inevitable impurities, where ferrite grains have an average crystal grain size of 70 μm or more, and deposited TiN and MnS have an average particle size of more than 10 μm.SELECTED DRAWING: Figure 3
Patent JP-2018199853-A (JP)
Title: Powder-molding pressing method for green compact for cutting insert, and powder-molding pressing apparatus
Inventor: ONO KENTARO
IPC: B22F5/10
Filed: 2017-05-29
Abstract: To produce a cutting insert, whose thickness between upper and lower surfaces is different partially, without causing distortion and deformation.SOLUTION: This invention relates to a powder-molding pressing method for a green compact for a cutting insert, whose thickness between upper and lower surfaces in a direction PO of an insert center line is different partially, wherein: raw material powder R is filled in a molding space Q in a state where a lower punch 12 is inserted into a hole 11A of a die 11 from below; a preliminary-molding upper punch 14 is inserted into the molding space Q from above, the upper punch having a preliminary-molding surface 14B whose direction of irregularity is reverse to a shape formed by reversing an upper surface of the green compact plane-symmetrically; the raw material powder R is filled again into a portion with large thickness in the direction PO of the insert center line, thereby filling a larger amount of raw material powder R into the portion than a portion with small thickness before preliminary molding; and the raw material powder R is powder-molding pressed by inserting a final-molding upper punch into the molding space Q from above.SELECTED DRAWING: Figure 6
Patent JP-2018202534-A (JP)
Title: Assembly jig and shaft assembly method using the same
Inventor: KUSHIMOTO TOMOMI
IPC: B25B27/14
Filed: 2017-06-01
Abstract: To provide an assembly jig which enables easy attachment to/detachment from an opening of a housing and a power transmission shaft, and to provide a shaft assembly method using the assembly jig.SOLUTION: An assembly jig includes: an engagement piece portion 42 which may enclose a boss part outer peripheral surface of a shaft attachment opening; a guide hole part 43 which may temporarily hold an outer peripheral surface of a power transmission shaft which is inserted into the shaft attachment opening in an enclosing manner; and an operation part 44 which may operate to expand and contract the guide hole part 43 in a radial direction.SELECTED DRAWING: Figure 3
Patent JP-2018202776-A (JP)
Title: Electronic device
Inventor: FUKAGAWA MASAYA
IPC: B29C45/14
Filed: 2017-06-07
Abstract: To provide an electronic device in which relative displacement between a primary molded body and a secondary molded body is suppressed.SOLUTION: A sensor device 1 includes: a secondary molded body 3 having a gate mark 30b which is a trace of a gate 71 of a cavity 70 into which a molten resin 6 flows in; and a first molded body 2 having a sealing body 25 contained in the secondary molded body 3 and sealing an electronic circuit 20 and having a groove 253a and a groove 254a provided on a first surface 253 and a second surface 254 sharing a longer side so as to intersect and extend to each longer side of a tip end surface 252 facing the gate mark 30b.SELECTED DRAWING: Figure 1
Patent JP-2018207423-A (JP)
Title: Communication system
Inventor: KINOSHITA YUICHI
IPC: H04N5/232
Filed: 2017-06-09
Abstract: To give accurate positional information to an imaged image on the basis of the positional information transmitted from a smart phone while suppressing battery consumption.SOLUTION: Even when Bluetooth communication with a digital camera is interrupted and it is determined that there is no need to transmit positional information to the digital camera, positional information acquisition processing which is continuously performed is not stopped for preparing for imaging of the digital camera, positional information acquisition processing is performed, and when predetermined time passes, positional information update is stopped to suppress battery consumption of a smart phone.SELECTED DRAWING: Figure 5
Patent JP-2018026800-A (JP)
Title: Video replay program, video replay device, video replay method and video delivery system
Inventor: KOBAYASHI MICHIO
IPC: G06F13/00
Filed: 2017-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a viewer with information on an item in a video through a simple method when the viewer has an interest in the item shown in the video.SOLUTION: A video replay program causes a video replay device, which comprises a display section and an input section, to execute the following three kinds of operation: (1) display of a video on the display section by showing frames included in video data on the display section with the same sequentially switched; (2) setting of item regions, which are preliminarily set in the frames, in a manner to switch the item regions in accordance with switchover of the frames; and (3) display of item information associated with the item region set in the frames displayed on the display section when the item region is selected through the input section.SELECTED DRAWING: Figure 1
Patent JP-2019000994-A (JP)
Title: Foam molding method and foam molded article
Inventor: INOUE MAI
IPC: B29C39/12
Filed: 2017-06-12
Abstract: To provide a foam molding method so that mainly the bulge of the foaming layer at the changeover portion between the self-seal part and the sandwich-seal part can be restrained.SOLUTION: The present invention relates to a foam molding method in which a core member 4 and a skin material 5 are sealed in a seal part 7 to form a foamed layer 6 inside the seal part 7. A part of the seal part 7 is formed as a self-seal part 23 in which the marginal part 22 of the skin material 5 is accommodated in the recessed part 21 provided in the core material 4, and the remaining portion of the seal part 7 is formed as a sandwich seal part 26 for sandwiching the core member 4 and the marginal part 25 of the skin material 5 with the foam molding dies 11,12. The changeover portion 27 between the sandwich seal part 26 and the self-seal part 23 is formed as a crimp seal part 29 for crimping the marginal part 28 of the skin member 5 to the core member 4.SELECTED DRAWING: Figure 7
Patent JP-2019003900-A (JP)
Title: Transparent conductive film, transparent substrate with transparent conductive film, method for producing transparent substrate with transparent conductive film, and touch panel
Inventor: AIKAWA SHINYA
IPC: B32B9/00
Filed: 2017-06-19
Abstract: To provide a novel transparent conductive film using an indium oxide material with a low resistivity and a high visible light transmittance.SOLUTION: A transparent conductive film is an oxide material composed of indium oxide containing at least one element selected from the group consisting of boron, magnesium, and aluminum.SELECTED DRAWING: None