baber/WOPTO huggingface dataset:
Patent JP-2019218698-A (JP)
Title: Disaster prevention door
Inventor: YANO AKIHIKO
IPC: E04H9/14
Filed: 2018-06-15
Abstract: To provide a disaster prevention door used for a shelter capable of coping with fire continuing for a long time, tsunami, and radiation.SOLUTION: A disaster prevention door 1 is designed to insulate flame heat in the event of a fire, to withstand the wave force of a tsunami, and to have radiation shielding performance. By using the disaster prevention door 1 for an underground shelter 100, evacuation can be performed against most disasters such as tsunami, tsunami fire, fire, and radiation damage. The disaster prevention door 1 comprises: a frame body 50; an outer door 55 supported to be rotatable upward and being a composite structure of steel and concrete having a thickness of 10 cm to 30 cm; an inner door 56 being a structure in which a lead plate is held by a steel plate; a water supply device 3 for supplying water to a water storage space 75 in which the frame body 50, the outer door 55 and the inner door 56 are cooperatively arranged; and a drain device 4 for discharging the supplied water to the outside. The disaster prevention door further comprises a pulley device 2 for rotating the outer door 55, wherein the inner door 56 is rotated in synchronization with the outer door 55 by a rotary synchronizing device.SELECTED DRAWING: Figure 1
Patent JP-2019041372-A (JP)
Title: Imaging apparatus, electronic device, and method of transferring image data
Inventor: TAKASHIMA TORU
IPC: H04N5/232
Filed: 2018-06-19
Abstract: To improve convenience to a user when still image data is transmitted to other electronic device.SOLUTION: An imaging apparatus to be remotely controlled by an external electronic device includes: a communication unit that communicates with the electronic device; an imaging unit that captures an image of a subject to generate moving image data from which still image data is to be extracted; a storage unit that stores, in a recording medium, the moving image data generated by the imaging unit; and a control unit that controls an operation of the imaging apparatus. The control unit performs a process of generating the moving image data in response to a first request when the first request is received from the electronic device and generating the still image data by extracting at least one frame from the moving image data stored in the recording medium, in response to a second request when the second request is received from the electronic device, and causes the communication unit to transfer the generated still image data to the electronic device.SELECTED DRAWING: Figure 7
Patent JP-2020004510-A (JP)
Title: Transformer for high-frequency induction heating device
Inventor: OKUNO SHINICHI
IPC: H01F30/10
Filed: 2018-06-25
Abstract: To provide a space-saving transformer for high-frequency induction heating device having high heat release efficiency.SOLUTION: A transformer 1 for high-frequency induction heating device comprises four annular cores 21-24 placed in parallel, conductive tubes 31-34 inserted into the holes of respective cores, a first conductive plate 41 coupling one ends of the conductive tubes 31, 33 of the first and third cores 21, 23, a second conductive plate 42 coupling one ends of the conductive tubes 32, 34 of the second and fourth cores 22, 24, a third conductive plate 43 coupling the other ends of the conductive tubes 31-34 of the four cores 21-24, and a winding 50 passing the conductive tubes 31-34 and wound around the four cores 21-24. The winding 50 is wound in a route passing respective holes, in the order of the first core 21, the second core 22, the third core 23 and the fourth core 24.SELECTED DRAWING: Figure 1
Patent JP-2020000465-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-06-27
Abstract: To provide a game machine for enhancing interest by executing a notice performance suitably.SOLUTION: In an example shown in (B), an execution ratio b of notice X in a jackpot is "60/100" for a setting value "1", "50/100" for a setting value "2", and "40/100" for a setting value "3", which are different from an example shown in (A). An execution ratio d in notice X in losing is "3/299" for a setting value "1", "2.5/249" for a setting value "2", and "2/199" for a setting value "3". Thereby, an appearance rate C of notice X in total variation becomes "6/500" regardless of a setting value. Reliability D of notice X becomes "1/6" regardless of a setting value.SELECTED DRAWING: Figure 9-1
Patent JP-2020005417-A (JP)
Title: Electric motor
Inventor: ITO KOJI
IPC: H02K21/22
Filed: 2018-06-28
Abstract: To simplify a configuration of a stator 35 of an electric motor 10.SOLUTION: An electronic controller 70 applies torque AC to phase coils 50A to 50D to generate electromagnetic force for rotating a rotor 36 centering on a second axis T among a plurality of magnetic poles. The electronic controller 70 applies axial bearing capacity AC to any coil of the phase coils 50A to 50D to generate electromagnetic force for approximating an axis Ta of a rotational axis 30 to the axis T among the plurality of magnetic poles. Only one corresponding phase coil among the phase coils 50A to 50D is wound around each of teeth 54a to 54l. The phase coils 50A, 50B, 50D, 50D are wound around the teeth 54a to 54l by concentrated winding.SELECTED DRAWING: Figure 1
Patent JP-2020004881-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: ASAI YUTA
IPC: H01L29/78
Filed: 2018-06-29
Abstract: To provide a method of manufacturing a semiconductor device capable of improving a yield of the semiconductor device.SOLUTION: The method of manufacturing a semiconductor device 1 includes: forming a dicing groove 12 in a second region 4 of a first main surface 2a of a wafer 2; and dividing the wafer 2 using a blade 20. The dicing groove 12 includes a plurality of grooves 12a, 12b, 12c, 12d. The plurality of grooves 12a, 12b, 12c, 12d is so formed that intervals D,D,D,Dbetween the adjacent grooves 12a, 12b, 12c, 12d are reduced as going from both ends 4a, 4b of the second region 4 to a center 4c.SELECTED DRAWING: Figure 3
Patent JP-2020004345-A (JP)
Title: Image collation system, image collation method, and program
Inventor: EJIMA SUSUMU
IPC: G06T7/00
Filed: 2018-07-02
Abstract: To provide an image collation system, an image collation method, and a program that can prevent erroneous determination in inspection of a printed material.SOLUTION: An image collation system comprises: a document image data acquisition unit (160) that acquires document image data (10A); a digitized data acquisition unit (162) that acquires respective pieces of digitized data (18) of a plurality of printed materials (14); a master image data selection unit (164) that selects master image data (20) from the plurality of pieces of digitized data; a determination unit (166) that determines whether the master image data matches document image data; and a collation unit (168) that collates the master image data determined to match the document image data with the digitized data of the plurality of printed materials.SELECTED DRAWING: Figure 16
Patent JP-2020011195-A (JP)
Title: Sealing part repair method
Inventor: HARUYAMA SHIGEKI
IPC: B05D3/12
Filed: 2018-07-18
Abstract: To provide a sealing part repair method which is advantageous for improving the appearance quality of a sealing part.SOLUTION: A method for repairing a sealing part 10 formed by curing a sealant applied to a surface of a metal plate includes: an air bubble removal process in which a sealing piece 10a including air bubbles is cut out to remove the air bubbles when the air bubbles are generated in the sealing part 10; a sealing plug production process in which a sealing plug 20a having the same shape as the sealing piece 10a is produced; and a fitting process in which the sealing plug 20a is fitted in a through hole 10b formed by removing the sealing piece 10a in the air bubble removal process.SELECTED DRAWING: Figure 6
Patent JP-2020017579-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TAJIMA JUNPEI
IPC: H01L21/336
Filed: 2018-07-23
Abstract: To provide a semiconductor device capable of improving characteristics and to provide a method of manufacturing the same.SOLUTION: According to an embodiment, a semiconductor device comprises first to third electrodes, first to fifth layers, and an insulation part. A direction from the second electrode to the first electrode is along a first direction. A position in the first direction of the third electrode is present between a position in the first direction of the first electrode and a position in the first direction of the second electrode. A first concentration of a first element at a first position in a first subregion of the first layer is lower than a third concentration of the first element at a third position in a third subregion of the first layer. The first element contains at least any one selected from a group consisting of silicon, oxygen, carbon and magnesium.SELECTED DRAWING: Figure 1
Patent JP-2019053283-A (JP)
Title: Sound-deadening system
Inventor: SUGAWARA YOSHIHIRO
IPC: E04B1/82
Filed: 2018-07-24
Abstract: To provide a sound-deadening system that can achieve both a high ventilation characteristic and sound-proof performance, can deaden a plurality of resonance sounds, and is high in versatility without a need for designing to adapt to a tube-like member.SOLUTION: A sound-deadening system 10z has a sound-deadening device arranged in a tubular member, in which the sound-deadening device 21 is aimed at deadening a sound with a frequency of first resonance of the tubular member, and the sound-deadening device has a hollow part 30 and an opening part 32. The opening part is connected to a sound field space of first resonance of the tubular member 12 and has a conversion mechanism for converting sound energy into thermal energy arranged in the hollow part or at a position covering the opening part. Let an area of the opening part of the sound-deadening device be Sand a surface area of an inner wall of the hollow part be S, then a ratio S/Sof the area Sto the area Ssatisfies 0<S/S<40%. And, let a wavelength of a sound wave in a resonance frequency of the first resonance be λ, then a depth Lof the hollow part in an advancement direction of the sound wave in the sound-deadening device satisfies 0.011×λ<L<0.25×λ.SELECTED DRAWING: Figure 1
Patent JP-2020015961-A (JP)
Title: Rotary cathode and film deposition apparatus having the same
Inventor: NAKAJIMA WATARU
IPC: C23C14/34
Filed: 2018-07-26
Abstract: To provide a rotary cathode capable of cooling a target with a small amount of a coolant without a stagnation in flow of the coolant.SOLUTION: A rotary cathode has a cylindrically shaped magnet case, in which a cylindrically shaped backing tube with a target bonded on a surface is arranged, and a structure in which a channel is formed for flowing the coolant between the backing tube and the cylindrically shaped magnet case by arranging the cylindrically shaped backing tube in the cylindrically shaped magnet case. The channel extends along a rotation axis of the rotary cathode, and has a shape that multiple channels arranged parallel each other are connected each other at their both ends of the channel.SELECTED DRAWING: Figure 3
Patent JP-2018163894-A (JP)
Title: connector
Inventor: TAKEUCHI RYUTARO
IPC: H01R12/71
Filed: 2018-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a connector that can surely maintain an engagement state between a reinforcement metal fitting and an opposing reinforcement metal fitting and surely maintain a conduction state between the reinforcement metal fitting and the opposing reinforcement metal fitting for improved reliability.SOLUTION: A reinforcement metal fitting includes: a main body part to be fixed to a fitting guide part; a pair of left and right connection arm parts, base ends of which are connected to both left and right ends of the main body part, which extend in a longitudinal direction of a connector main body; and a pair of left and right contact arm parts, connected to the connection arm parts, which come into contact with an opposing reinforcement metal fitting loaded into an opposing connector main body. On the side of the main body part and/or the connection arm part is formed with a barrier part which prevents solder creeping or flux creeping.SELECTED DRAWING: Figure 1
Patent JP-2019038528-A (JP)
Title: Outer hanging brake adjustment structure
Inventor: CHEN I-TEH
IPC: B62L3/00
Filed: 2018-07-31
Abstract: To provide an outer hanging brake adjustment structure.SOLUTION: The present invention relates to an outer hanging brake adjustment structure which is provided detachably to a bike handlebar and controlled according to an internal brake line of a brake handlebar. The outer hanging brake adjustment structure comprises: a main body; a piston which is interlocked with the internal brake line to be displaced in the main body, and has an operated position corresponding to an oil hole in the main body; and an adjustment device which is adjusted by a user to position the piston at the operated position. Consequently, a smooth operation of the outer hanging brake adjustment structure can be maintained by the adjustment device.SELECTED DRAWING: Figure 1
Patent JP-2020021300-A (JP)
Title: Fire monitoring device, fire monitoring system, and program for fire monitoring device
Inventor: NAKAMURA KAZUHIKO
IPC: G06T7/254
Filed: 2018-08-01
Abstract: To provide a fire monitoring device, a fire monitoring system, and a program for the fire monitoring device, capable of detecting fire in a highly accurate manner.SOLUTION: A fire monitoring device comprises: an HSV filter section 1013 in which, in a processing section 101, based on image data F_1 to F_m, a pixel corresponding to fire is extracted; a ternary image generation section 1015 in which, based on time series image data, an m-1 number of ternary image data Ftr is generated, that is expressed ternary obtained from either, a difference in the luminance of an identical pixel is equal to a positive first value or greater, the difference is greater than a negative second value but less than the first value, or the difference is equal to the second value or less; and a detection section 1031 in which, based on filter image data Ff and periodical cost image data Ffr identified from the m-1 number of the ternary image data Ftr, fire candidates are detected. An absolute value of the first value is equal to an absolute value of the second value.SELECTED DRAWING: Figure 4
Patent JP-2020019682-A (JP)
Title: Dispersant composition for hydraulic composition
Inventor: TANAKA SHUNYA
IPC: C04B28/02
Filed: 2018-08-01
Abstract: To provide a dispersant composition for hydraulic composition which can hold the fluidity of cement milk and also suppress thickening of soil cement, and can obtain a hardened body of hydraulic composition with high strength.SOLUTION: A dispersant composition for hydraulic composition includes a polymer having monomer units with carboxylic acid groups (A), and a hydroxy-carboxylic acid compound (B).SELECTED DRAWING: None
Patent JP-2020022299-A (JP)
Title: Power supply device
Inventor: YAMAGUCHI MASAFUMI
IPC: H02M3/28
Filed: 2018-08-02
Abstract: To provide a power supply device capable of suppressing a cost rise caused by addition of a new component and of alleviating reduction in efficiency at low load.SOLUTION: A power supply device comprises: an AC-DC converter 2 that converts an AC voltage into a DC voltage; a voltage converter 3 that steps up or steps down the DC voltage outputted from the AC-DC converter 2 and outputs the stepped-up or stepped-down DC voltage; and a controller 4A. The voltage converter 3 comprises a primary side circuit 7, an insulation transformer 8, and a secondary side circuit 9. The primary side circuit 7 comprises a full bridge circuit in which four switch elements are full-bridge connected. The controller 4A performs phase shift control to the full bridge circuit so that an output of the secondary side circuit 9 is accorded with a predetermined target value, and controls an output voltage of the AC-DC converter 2 so that the switch elements are switched by soft switching and a phase shift amount of the phase shift control falls within a predetermined range.SELECTED DRAWING: Figure 1
Patent JP-2020024995-A (JP)
Title: Etching method and manufacturing method of semiconductor device
Inventor: AEBA YASUSHI
IPC: H01L21/3065
Filed: 2018-08-06
Abstract: To provide an etching method that suppresses the surface roughness of an organic insulating film and a manufacturing method of a semiconductor device.SOLUTION: An etching method for etching a laminated structure formed by laminating at least one silicon oxide film and at least one silicon nitride film through an opening provided in an organic insulating film laminated on the laminated structure includes a first step of etching the laminated structure through the opening by plasma generated by a first processing gas including a CF-based gas and a gas containing oxygen atoms, and a second step of etching the laminated structure through the opening by plasma generated from a second processing gas including a CF-based gas and a rare gas, or a CHF-based gas and a rare gas.SELECTED DRAWING: Figure 4
Patent JP-2020023730-A (JP)
Title: Method for smelting oxide ore
Inventor: IZEKI TAKASHI
IPC: C22C33/04
Filed: 2018-08-06
Abstract: To provide a method for smelting an oxide ore, by which a metal contained in the oxide ore can be efficiently recovered.SOLUTION: A method for smelting an oxide ore comprises: a mixing treatment step of mixing an oxide ore and a carbonaceous reducing agent to obtain a mixture; a mixture-molding step of molding the mixture obtained in the mixing treatment step and drying the mixture to obtain a molding; a reducing step of subjecting the molding obtained in the mixture-molding step to a reduction treatment to obtain a reduced product containing a metal and a slag; a temperature-holding step of supplying the reduced product obtained in the reducing step into a treatment space and holding the reduced product at a predetermined temperature; and a separating step of separating the metal and the slag from the reduced product which passed through the temperature-holding step. At least a part of an atmosphere gas after the reduction treatment in the reducing step is supplied into the treatment space used in the temperature-holding step with the reduced product.SELECTED DRAWING: Figure 1
Patent JP-2020029710-A (JP)
Title: Drainage structure
Inventor: YAMAMOTO MASAKI
IPC: E03C1/284
Filed: 2018-08-22
Abstract: To provide the drainage structure capable of further lowering a floor and suppressing overflow of drainage from a drain trap.SOLUTION: The drainage structure comprises a washing place, a second drainage trap 22 provided in a drainage part of the washing place, and a second siphon drainage pipe connected downstream of the second drainage trap 22, wherein the second drainage trap 22 has a deodorizing cylinder 304 into which drainage from the washing area flows, a sealed water storage part 310 in which a lower part of the deodorizing cylinder 304 is inserted, and that stores a part of inflowed drainage as sealed water, a discharge part 318 that discharges the drainage that has exceeded an upper end of the sealed water storage part 310 to the second siphon drainage pipe, and a temporary storage part 322 provided above the discharge part 318 and capable of temporarily storing the drainage having a water level exceeding the discharge part 318.SELECTED DRAWING: Figure 2
Patent JP-2019039071-A (JP)
Title: Water electrolysis apparatus
Inventor: LIN HSIN-YUNG
IPC: C25B15/08
Filed: 2018-08-23
Abstract: To provide a water electrolysis apparatus that can reduce a volume of a water electrolysis apparatus and can maintain sufficient hydrogen gas generation.SOLUTION: A water electrolysis apparatus includes: a membrane type electrolysis apparatus 12; an air feeding tube 11; and an air pump 13. The electrolysis apparatus 12 contains an ion exchange membrane and a cathode chamber. A cathode electrode is constituted in the cathode chamber. The cathode generates hydrogen gas during electrolysis of water due to the electrolysis apparatus 12. The air pump 13 absorbs air and is connected to an air feeding tube 11 by a conduit. An advance angle is formed between the conduit and the air feeding tube 11, and the air is guided from the conduit to the air feeding tube to dilute a hydrogen concentration in the air feeding tube. A volume of the water electrolysis apparatus is 8.5 liter, and a hydrogen gas generation rate of the water electrolysis apparatus is in the range of 120 ml/minute to 600 ml/minute.SELECTED DRAWING: Figure 6
Patent JP-2020030350-A (JP)
Title: Image examination device and program
Inventor: KUROHATA TAKAO
IPC: G03G21/00
Filed: 2018-08-23
Abstract: To make it possible, when a recording medium is inclined, to normally examine if an image is normal or abnormal.SOLUTION: An image examination device comprises: an examination control unit that acquires a read image obtained by reading an image on a recording medium on which image formation is performed, prepares a comparison image by partitioning an examination area from the read image with a certain unit, and determines if the image is normal or abnormal on the basis of the comparison image; and an inclination detection unit that detects an inclination state due to meander of the recording medium. The examination control unit receives detection information from the inclination detection unit and inclines the image in the examination area according to the detection information before determining if the image is normal or abnormal.SELECTED DRAWING: Figure 4
Patent JP-2020031723-A (JP)
Title: Hair brush
Inventor: KOYANAGI TOMOHIRO
IPC: A45D20/48
Filed: 2018-08-27
Abstract: To provide a hair brush capable of reducing damage to hair by a simple constitution.SOLUTION: A first gap part (76) is provided between a prescribed end (77) in a longer direction of a head part (70) of a hair brush, and a prescribed end (73), in a longer direction of a grip part (72), facing the prescribed end (77) in the longer direction of the head part (70), and a clearance width of the first gap part (76) is 0.2 mm or more.SELECTED DRAWING: Figure 5
Patent JP-2020034352-A (JP)
Title: Housing for probe pin, inspection jig, inspection unit, and inspection device
Inventor: SASANO NAOYA
IPC: G01R1/067
Filed: 2018-08-28
Abstract: To provide a housing for a probe pin that can easily reduce a manufacturing cost.SOLUTION: A housing for a probe pin forms part of an inspection jig that can be accommodated in a housing for an inspection jig of an inspection unit, and comprises a probe pin accommodation part that can accommodate and hold at least one probe pin selected from a plurality of types of probe pins. The probe pin accommodation part is formed of one probe pin accommodation part selected from a plurality of types of probe pin accommodation parts according to the type and the number of selected probe pins, and has the same outer shape and size regardless of the type of the selected probe pin accommodation part.SELECTED DRAWING: Figure 3
Patent JP-2020033308-A (JP)
Title: Repellent
Inventor: UENO HIROSHI
IPC: A01P17/00
Filed: 2018-08-30
Abstract: To provide a repellent that is hygienic, prevents its effect from deteriorating due to learning by harmful birds and animals, and exhibits an excellent repellent effect for a long time.SOLUTION: A repellent according to the present invention has at least one selected from methylpropyl ketone, 2-ethyl hexanol, ethyl methyl sulfide, methyl pentyl ketone, and di-n-octyl phthalate as an active ingredient. The repellent is particularly useful as a repellent for harmful birds and animals.SELECTED DRAWING: None