baber/WOPTO huggingface dataset:
Patent JP-2019184146-A (JP)
Title: Storage type hot water supply system
Inventor: SUGA TERUMICHI
IPC: F24H4/02
Filed: 2018-04-09
Abstract: To provide a storage type hot water supply system capable of realizing hot water supply efficiently and effectively at a desired temperature when a problem such as hot water shortage occurs during hot water supply from a hot water storage tank.SOLUTION: This invention relates to a storage type hot water supply system comprising: a heat pump 1; a hot water storage tank 2 whose primary side is connected to a feed pipe of hot water generated by a heat exchanger, and whose secondary side is connected to a hot water supply pipe enabling the hot water to be delivered to plural loads; a preliminary hot water delivery pipe capable of connecting at least a direct pressure type or combustion type preliminary hot water supply unit 6 between the feed pipe and the loads; a detecting part for detecting a temperature of the hot water in the hot water storage tank; and a control part 3 for setting a temperature of hot water delivered from the hot water storage tank to a predetermined temperature, supplying hot water to the loads through the preliminary hot water supply unit and the preliminary hot water delivery pipe, activating the preliminary hot water supply unit when the temperature detected by the detecting part is less than the set predetermined temperature, generating the hot water heated to the predetermined temperature, and supplying hot water to the loads.SELECTED DRAWING: Figure 1
Patent JP-2019182325-A (JP)
Title: Movable step device
Inventor: HIBI KAZUHIRO
IPC: B60R3/00
Filed: 2018-04-16
Abstract: To keep interlock between a door and a step even if the door is moved in a tilted state when the door and the step are used in conjunction with each other.SOLUTION: A movable step device comprises a step plate 41, a connection mechanism 45, and a four-bar link mechanism 43 (support mechanism) that supports the step plate 41 so as to be movable between a storage position and a use position. The step plate 41 is connected to a slide door 20 via the connection mechanism 45 and configured to move from the storage position to the use position by receiving a force toward the outside in a vehicle width direction when the slide door 20 moves in an opening direction. The connection mechanism 45 includes a hinge member 50 (connecting part) provided on the slide door 20, and a rail part 410 (connected part) provided on the step plate 41, to which the connecting part is connected. A connection portion between the hinge member 50 and the rail part 410 is configured so that a connection state can be maintained even when a displacement between the slide door 20 and the step plate 41 occurs.SELECTED DRAWING: Figure 6
Patent JP-2018178260-A (JP)
Title: Converter steelmaking process
Inventor: KIKUCHI NAOKI
IPC: C21C5/28
Filed: 2018-04-17
Abstract: PROBLEM TO BE SOLVED: To lower a phosphorus concentration in molten steel as well as to enhance the productivity and the dissolution efficiency of a cold iron source in a converter steelmaking process for smelting molten steel from molten pig iron using one converter.SOLUTION: The converter steelmaking process according to the present invention comprises: a first step of charging molten iron into a converter; a second step of desiliconization of the molten iron in the converter; a third step of removing at least a part of slag generated in the second step out of the converter; a fourth step of dephosphorization of the molten iron left in the converter by supplying a CaO-based solvent into the converter; a fifth step of removing at least a part of slag generated in the fourth step out of the converter; and a sixth step of decarburizing and refining the molten iron left in the converter. The slag generated in the sixth step is reused in the dephosphorization treatment in the fourth step. The slag generated in the fourth step is reused in the desiliconization treatment in the second step.SELECTED DRAWING: Figure 2
Patent JP-2019181097-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-04-18
Abstract: To provide a game machine capable of preventing an unintentional variable display of reduced performance symbols from being executed.SOLUTION: The game machine includes: means capable of displaying an image, the display means capable of executing a variable display of performance identification information in each of a plurality of performance variable display parts, and, in synchronization with a start and termination of the variable display of performance identification information, capable of executing a variable display of reduced identification information in the same number of reduced variable display parts as the number of the performance variable display parts; and abnormality notification means, when something abnormal occurs, notifying of the abnormality by causing the display means to display an abnormality display. When the game state becomes a game stop state due to an occurrence of specific abnormality, the abnormality notification means can execute notification by causing the display means to display the abnormality display representing that it is in the game stop state. When the game state becomes the game stop state due to the occurrence of the specific abnormality, the display means does not display the reduced identification information on the reduced variable display parts.SELECTED DRAWING: Figure 8-30
Patent JP-2019189051-A (JP)
Title: Drive unit for vehicle
Inventor: HORI TETSUO
IPC: B60K6/46
Filed: 2018-04-25
Abstract: To avoid that lubrication performance with respect to a power transmission mechanism becomes instable due to an airflow which is generated by the rotation of a planetary gear device when generating power by rotationally driving a generator by an engine via the planetary gear device.SOLUTION: A ring gear 24r of a planetary gear device 24 is non-rotatably held by an accommodation case 60, and when generating power by rotationally driving a first motor generator MG1, the motor generator MG1 is rotationally driven by an engine 16 via a carrier 24c and a sun gear 24s. Therefore, it can be avoided that a spray state of oil scooped up by a differential device 48 with respect to a power transmission mechanism 58 becomes instable due to an airflow generated by the rotation of the planetary gear device 24 like the case that the planetary gear device 24 is integrally rotated, and lubrication performance with respect to the power transmission device 58 is thereby stabilized.SELECTED DRAWING: Figure 1
Patent JP-2019187958-A (JP)
Title: Cleaner and support device
Inventor: ASAHI YOHEI
IPC: A47L9/28
Filed: 2018-04-27
Abstract: To solve such a problem that, when a cleaner body and an attachment are connected to each other, both of the cleaner body and the attachment need to be detached from a support device.SOLUTION: A cleaner system includes a body having a handle, an attachment used by being attached to the body, and a support device that supports the body and the attachment. An attachment side connection port and a body side connection port supported by the support device are connected by gripping the body so that the attachment can be connected to the body. As a result, a user can engage the attachment with the body without touching the attachment.SELECTED DRAWING: Figure 1
Patent JP-2019189796-A (JP)
Title: Method for adjusting fluorescence wavelength
Inventor: KATORI SHIGETAKA
IPC: C09K11/65
Filed: 2018-04-27
Abstract: To provide a novel method for adjusting fluorescence wavelength, that can easily adjust the fluorescence peak wavelength of fluorophor film.SOLUTION: Provided is a method for adjusting fluorescence wavelength of a fluorophor film that is formed from a precursor of the fluorophor, which is a method in which the adjustment of fluorescence wavelength of the fluorophor film is done by adjusting fluorescence wavelength of a fluorophor film formed from a precursor of a fluorophor, and in which the adjustment of fluorescence wavelength of the fluorophor film is done by atomizing a raw material solution containing the precursor and a solvent (atomization step), and the obtained mist is reacted on a substrate to film-form the fluorophor film (film-forming step), and the adjustment is done via the solvent used during the film-forming step.SELECTED DRAWING: None
Patent JP-2019181557-A (JP)
Title: Laser engraving device
Inventor: Yi Hong Sheng
IPC: B23K26/00
Filed: 2018-04-29
Abstract: To provide a laser engraving device.SOLUTION: A laser engraving device including a horizontal work table, ion which a rotary housing is located in the horizontal work table, and support levers are symmetrically located at both of left and right ends of an upper end surface of a final assembly work table. Upper ends of the support levers are connected to each other by a push lever of a hydraulic housing in a stationery block, an elevational cutting unit is fitted to a lever body of the push lever, and many rotary structures and four same rotary bolts, which are so used as to be engaged with the rotary structures, are uniformly distributed. When this device performs a work, a lower pressure washer and a circular support plate form a holding structure. When processing a finished article, movement occurs, waste of semi-processed articles due to failure of processing is prevented, lateral movement of the elevational cutting unit is realized through a hydraulic pump, a work point can be more precisely determined, a process tolerance is improved, and a rotary gear is engaged with a gear groove, thereby reducing friction coefficient.SELECTED DRAWING: Figure 1
Patent JP-2018186811-A (JP)
Title: Bread making dough modifier, bread making dough using the same, and method of making bread
Inventor: MIHASHI NAGAYO
IPC: A23D9/007
Filed: 2018-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a bread making dough modifier that has less shrink when being baked, controls aging, has less stickiness of the dough, and is excellent in workability, bread making dough using the same, and a method of making bread.SOLUTION: A bread making dough modifier of the present invention contains enzyme A and enzyme B shown below, and in enzymatic activity of enzyme A at 40°C by a BPNPG 7 colorimetric method, the relative ratio of the enzymatic activity in an aqueous solution of sugar concentration in the range of 10 mass% or more relative to the enzymatic activity in the aqueous solution of sugar concentration in the range of 0 mass% is 20% or more. Enzyme A is at least one selected from maltose-producing α-amylase and maltotetraose-producing alpha-amylase. Enzyme B is Hemicellulase.SELECTED DRAWING: None
Patent JP-2018202863-A (JP)
Title: Ink-jet printing system
Inventor: SCOTT J GRIFFIN
IPC: H05F3/02
Filed: 2018-05-14
Abstract: To provide an ink-jet printing system for correcting an ink-jet trajectory in a wrong direction.SOLUTION: A media transport system is for conveying sheets of media along a process path extending from a media-uptake zone and thereafter through a print zone. The system includes a transport belt for holding the sheets of media generally flat via vacuum for ink jet printing. The media transport system includes a seamed vacuum transport belt, and a platen supporting the belt. Partially-conductive coating comprises a polyester and a conductive component such as carbon black, and optionally includes a plasticizer and a leveling agent. A polymeric substrate is either thermoplastic material or thermoset material.SELECTED DRAWING: None
Patent JP-2019198381-A (JP)
Title: Vacuum cleaner
Inventor: OIKAWA MASAYOSHI
IPC: A47L9/16
Filed: 2018-05-14
Abstract: To provide a vacuum cleaner for allowing an inside of a dust collection cup to be easily viewed from an outside.SOLUTION: A vacuum cleaner 1 includes a cleaner body 2, a dust collection cup 19, a coupling part 14, and connection parts 21. The dust collection cup 19 is arranged on one side of the cleaner body 2 and has an introduction port to introduce dust-containing air. The coupling part 14 is arranged at a position to hold the dust collection cup 19 with the cleaner body 2 and forms a part of an air channel from a suction port of dust-containing air to the introduction port. The connection parts 21 are positioned along side parts of the dust collection cup 19 so as to connect the coupling part 14 to the cleaner body 2. In the dust collection cup 19, visually recognizable parts 46, 47 for enabling visual recognition of an inside from an outside are formed on one side and the other side by holding the connection parts 21 between them.SELECTED DRAWING: Figure 1
Patent JP-2019200535-A (JP)
Title: Movement information utilization apparatus and movement information utilization method
Inventor: SASAKI KENJI
IPC: H04N7/18
Filed: 2018-05-15
Abstract: To provide a movement information utilization apparatus and a movement information utilization method capable of expanding the utilization range of acquired movement information.SOLUTION: A mobile information utilization apparatus 100 comprises: a person movement data generation unit 111 for generating flow line data of a person on the basis of images acquired via a surveillance camera; a terminal movement data generation unit 112 for generating flow line data of a terminal on the basis of a communication signal transmitted and received between the terminal held by the person and a communication repeater; a movement data matching unit 113 for matching the flow line data of the person with the flow line data of the terminal; and a person and terminal association unit 114 for associating the person with the terminal on the basis of the matching result by the movement data matching unit 113.SELECTED DRAWING: Figure 2
Patent JP-2019198822-A (JP)
Title: Formation method of double layer coating film
Inventor: NIIHARA SATOSHI
IPC: B05D7/24
Filed: 2018-05-16
Abstract: To provide a method for forming a double layer coating film for presenting excellent jet-blackness, and capable of maintaining initial jet-blackness over a long period by restraining reduction in the jet-blackness caused by a small scratch caused on a coating film surface.SOLUTION: A double layer coating film is formed in a 5-layer laminate structure including a first black base coating film, a first clear coating film formed on the first black base coating film, a second black base coating film formed on the first clear coating film, a second clear coating film formed on the second black base coating film and a third clear coating film formed on the second clear coating film, and a specific black dye is included in second clear paint, and a process is provided for polishing a surface of the second clear coating film, and a third clear coating film is formed by using specific paint capable of presenting the small scratch recovery function on the second clear coating film.SELECTED DRAWING: None
Patent JP-2019200174-A (JP)
Title: Rotary machine diagnostic system, information processing apparatus and rotary machine diagnostic method
Inventor: KAWAMURA TETSUSHI
IPC: G01M99/00
Filed: 2018-05-18
Abstract: To allow for diagnosis of industrial equipment which does not involve the lowering of an operation ratio due to a diagnostic mode and a cost increase due to installation of a plurality of sensor devices.SOLUTION: Sensor data of a first mode in which a first rotary machine rotates, out of a plurality of operation modes is compared with normal time mode of the first mode (S602), sensor data of a second mode in which the first rotary machine stops, out of the operation modes is compared with normal time data of the second mode when the sensor data of the first mode increases more than the normal time data of the first mode (S605), it is determined that the first rotary machine is normal and that a first vibration sensor is abnormal when the sensor data of the second mode increases more than the normal time data of the second mode (S606), and it is determined that the first rotary machine is abnormal and that the first vibration sensor is normal when the sensor data of the second mode does not increase in comparison with the normal time data of the second mode (S607).SELECTED DRAWING: Figure 6
Patent JP-2018137482-A (JP)
Title: Light-emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/50
Filed: 2018-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which enables the achievement of a high-speed operation, or has a large strength against a stress.SOLUTION: A semiconductor device comprises: a first gate electrode; a first insulation film over the first gate electrode; a semiconductor film having a channel formation region and a pair of impurity regions located on both sides of the channel formation region, and arranged so that the channel formation region overlaps with the first gate electrode through the first insulation film; a second insulation film covering side and top portions of the semiconductor film in the channel formation region; a second gate electrode overlying the side and top portions of the semiconductor film in the channel formation region through the second insulation film; and a source electrode and a drain electrode which are put in contact with the side and top portions of the semiconductor film in the pair of impurity regions.SELECTED DRAWING: Figure 1
Patent JP-2019207476-A (JP)
Title: Joint part evaluation system, joint part evaluation method, and joint part evaluation program
Inventor: YAGI KENJI
IPC: G06F17/50
Filed: 2018-05-28
Abstract: To provide a joint part evaluation system, a joint part evaluation method, and a joint part evaluation program that can reduce evaluation omission of a joint part in a structure.SOLUTION: A joint part evaluation system for a structure in which a plurality of members are joined comprises: an analysis unit that analyzes a distribution state of at least one of displacement distribution and stress distribution in an analysis model 10 by dividing the analysis model 10 of the structure into a predetermined number of regions and performing finite element analysis; an extraction unit that extracts a joint part of each member in the analysis model 10; a zooming region setting unit that sets a region including the joint part as a zooming region; and a calculation unit that calculates hot spot stress in the joint part by setting boundary conditions of the zooming region on the basis of the distribution state, dividing the zooming region into a predetermined number of small regions, and performing the finite element analysis.SELECTED DRAWING: Figure 3
Patent JP-2019205577-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-05-28
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can perform special display as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2019208148-A (JP)
Title: Antenna element
Inventor: GOTO TETSUZO
IPC: H01Q5/25
Filed: 2018-05-30
Abstract: To provide an antenna device which is usable in a wide band and allows size reduction.SOLUTION: An antenna element 20 is mounted on an antenna substrate 10 comprising a feeder line 13 and a first radiation element 14 which are separated from each other. The antenna element 20 comprises: an element body 21 which is made of a dielectric and has an outer face; a first terminal T1 and a second terminal T2 which are arranged on the outer face of the element body 21; and a second radiation element 22 which is made of a conductor and is provided in the element body 21. The second radiation element 22 electrically connects the first terminal T1 to the second terminal T2. The first terminal T1 is connected to the feeder line 13. The second terminal T2 is connected to the first radiation element 14.SELECTED DRAWING: Figure 11
Patent JP-2019208337-A (JP)
Title: Control device for dc converter
Inventor: TAKANO TOMIHIRO
IPC: H02J1/00
Filed: 2018-05-30
Abstract: To solve a problem in which, in a DC system, voltage of a terminal converter deviates from upper limit voltage.SOLUTION: A control device for a DC converter is provided with: an obtaining part that obtains output current of a plurality of terminal converters linked to a terminal of a DC cable in the DC system; an output-current assumption part that sets a combination pattern of output current to be assumed for every terminal converter for every time cross section; a current-distribution calculation part that calculates distribution of passing current for every section of the DC cable; a voltage difference calculation part that calculates voltage difference in rise or drop for every section from the distribution for every combination pattern; a voltage-distribution determination part that determines voltage distribution in the DC system so as to match voltage in a highest point with the upper limit voltage in the DC system by extracting the highest point having the highest voltage from the voltage difference for every combination pattern; a voltage-dispersion calculation part that calculates dispersion of voltage values for every terminal converter from the voltage distribution in all the combination patterns; a constant-voltage-control determination part that determines one terminal converter for constant voltage control by using a value of the dispersion; and a target-voltage distribution part that distributes target voltage to the other terminal converters.SELECTED DRAWING: Figure 1
Patent JP-2019212654-A (JP)
Title: Light source device
Inventor: DEJIMA NORIHIRO
IPC: H01S5/022
Filed: 2018-05-31
Abstract: To provide a light source device comprising a sensor capable of detecting a position deviation of a multiplexed light without applying an influence to the multiplexed light.SOLUTION: A light source device 10 including: a plurality of laser light sources 102 that ejects a light with a prescribed gain spectrum width; a collimator lens 104 through which the light ejected from each laser light source 102 becomes an almost parallel light; and a first transmission grating 110 that synthesizes the lights entering into one region from different incidence angles after passing through each collimator lens 104 by diffracting to a diffraction angle, comprises: a sensor 112 detecting the position deviation of the diffraction light synthesized by the first transmission grating 110; and a wavelength selection element 106 that is arranged on an optical path from the collimator lens 104 to the first transmission grating 110, and selects a wavelength of the light incident into the first transmission grating 110. The sensor 112 detects the diffracting light penetrating the first transmission grating 110, and outputs the diffracting light reflected by the first transmission grating 110.SELECTED DRAWING: Figure 1
Patent JP-2019208768-A (JP)
Title: Game machine
Inventor: SHIOBARA KOSETSU
IPC: A63F5/04
Filed: 2018-06-04
Abstract: To provide a game machine capable of expanding the range of presentation selections by a player on the basis of the progress of games up to that time.SOLUTION: The game machine of the present invention includes: rotation reels; a start switch; stop switches; an internal lottery unit; a display unit; and a presentation control unit which displays in the display unit a first presentation selected from among a plurality of types of first presentations and which accumulates points for displaying a second presentation different from the first presentation when a predetermined game condition is satisfied. When a predetermined amount of points is consumed from the accumulated points, the presentation control unit displays in the display unit the second presentation corresponding to the selection of a player.SELECTED DRAWING: Figure 2