baber/WOPTO huggingface dataset:
Patent JP-2019198857-A (JP)
Title: Gas-liquid mixer
Inventor: NONOYAMA MASAO
IPC: B01F5/00
Filed: 2019-03-28
Abstract: To provide a technology capable of efficiently using gas introduced into a gas-liquid mixer.SOLUTION: A gas-liquid mixer comprises: a tank having an inflow port and an outflow port; a first mixing case housed in the tank, the first mixing case comprising an agitation unit with an inner peripheral wall thereof having a rotary surface shape, an exhaust nozzle provided downstream of the agitation unit, and a water introduction passage which is open along the tangential direction of the inner peripheral wall of the agitation part; a second mixing case having a water receiving unit provided between the outflow port and the exhaust nozzle, and a cylindrical sidewall connected to the water receiving unit and extending upward from the water receiving unit; and a communication air passage which connects a layer of air collected in an upper part in the tank and the inside of the agitation unit of the first mixing case. Water flowing into the tank is introduced into the agitation unit from the inflow port via the water introduction passage of the first mixing case.SELECTED DRAWING: Figure 5
Patent JP-2020164179-A (JP)
Title: Synthetic resin container
Inventor: TANAKA TOSHIMASA
IPC: B65D1/02
Filed: 2019-03-28
Abstract: To provide a synthetic resin container reduced in weight of a mouth.SOLUTION: A synthetic resin container 100 related to the present disclosure has a cylindrical mouth 10 for spouting a content. The mouth 10 has an engaging part formed on an outer peripheral wall 11 of the mouth 10, a bead ring 13 provided under the engaging part and protruded outward the radial direction from the outer peripheral wall 11, a grip part 15 provided right below the bead ring 13 and having an outer diameter smaller than the outer peripheral wall 11, and a neck ring 17 provided under the grip part 15 and protruded outward the radial direction from the grip part 15. An outer peripheral part of the bead ring 13 is provided with ratchet pawls 13a formed asymmetrically in the circumferential direction and protruded outward the radial direction. A radius of the neck ring 17 is longer than the distance from a central axis O of the mouth 10 to an outer peripheral end of the ratchet pawl 13a, and the distance from the central axis O to the outer peripheral end of the ratchet pawl 13a is longer than the distance from the central axis O to the outer peripheral end of the engaging part.SELECTED DRAWING: Figure 2
Patent JP-2020167509-A (JP)
Title: Information processing system, information processing method, and program
Inventor: HAMAMOTO AKIRA
IPC: H04L9/32
Filed: 2019-03-29
Abstract: To make it easy for a work machine to generate key information.SOLUTION: An information processing system 1 includes a sensor 70 and a key information generation unit 61. The sensor 70 is provided on a work machine 40. The key information generation unit 61 is provided in the work machine 40 to generate key information K based on a sensor value input from the sensor 70. The key information K is used for exchanging information between the work machine 40 and an external device 10 provided outside the work machine 40.SELECTED DRAWING: Figure 1A
Patent JP-2020167298-A (JP)
Title: Stationary induction device
Inventor: NAGASHIMA KEISUKE
IPC: H01F27/02
Filed: 2019-03-29
Abstract: To obtain a stationary induction device that can increase the strength of a case and suppress the amount of a reinforcing material protruding into an internal space of the case.SOLUTION: A stationary induction device 100 includes a rest inducer body 1, and a case 2 that houses the rest inducer body 1. The case 2 includes a cylindrical upper frame material 3 that opens in the vertical direction, a tubular lower frame material 4 that is placed below the upper frame material 3 at an interval from the upper frame material 3 and opens in the vertical direction, a bottom plate 6 that closes the opening of the lower frame material 4, a side plate 5 connecting the upper frame material 3 and the lower frame material 4, and a reinforcing material 7 arranged on the inner side of the case 2 with respect to the side plate 5, and provided between the upper frame material 3 and the lower frame material 4.SELECTED DRAWING: Figure 1
Patent JP-2020169888-A (JP)
Title: Leakage inspection method
Inventor: YAGI RYUJI
IPC: G01M3/02
Filed: 2019-04-03
Abstract: To determine with high accuracy whether or not the sealability of an inspection object in which a content is encapsulated in a flexible package is good, and eliminate the need for strictly managing items not directly linked to the quality of content of the inspection object to reduce manufacturing and management costs.SOLUTION: An inspection object 90 in which a content 91 is enclosed in a flexible package 92 is inspected for leakage by a leakage inspection device 1. Measured data P9B, P9B, etc., on leakage amounts of a plurality of bad samples 90B, 90B, etc., having leakage as samples of the inspection object 90 are acquired. A threshold Ps of leakage inspection is set on the basis of a variation σ in the measured data P9B, P9B, etc.SELECTED DRAWING: Figure 1
Patent JP-2020168609-A (JP)
Title: Defoaming method and defoaming device
Inventor: ITO MASAKI
IPC: B01D19/04
Filed: 2019-04-04
Abstract: To provide a defoaming method that can be used for process of manufacturing a printed wiring board readily and inexpensively, and to provide a defoaming device.SOLUTION: A defoaming method for removing foam floating on a surface of liquid includes the steps of: storing liquid containing foam in a liquid tank; arranging a defoaming mesh horizontally in a position separated upward from the surface of liquid inside the liquid tank; and breaking the foam floating on the surface of liquid when the defoaming mesh comes into contact with the foam.SELECTED DRAWING: Figure 1
Patent JP-2020014832-A (JP)
Title: Information processing program, server, information processing system, and information processing device
Inventor: NARITA MASAHIRO
IPC: A63F13/53
Filed: 2019-04-08
Abstract: To enhance a player's motivation toward a game result in connection with a character object.SOLUTION: An information processing program allows a computer to achieve a first game control function of performing a first game by allowing a character group to participate in the game, a subset creation function of creating a subset comprising partial characters included in the character group when all the characters who belong to the character group are set to be a universal set on the basis of a game result of the first game, and a second game control function of performing a second game by performing control for displaying at least one portion of character objects as predetermined types of character objects for characters included in the subset created by the subset creation function.SELECTED DRAWING: Figure 4
Patent JP-2020173902-A (JP)
Title: Cathode active material for potassium ion secondary battery and method for producing the same, and potassium ion secondary battery
Inventor: TITUS MASESE
IPC: H01M10/0568
Filed: 2019-04-08
Abstract: To provide: a cathode active material for a potassium ion secondary battery, capable of bringing excellent cycle characteristics to secondary batteries, and a method for producing the same; and a secondary battery.SOLUTION: A cathode active material for a potassium ion secondary battery of the present invention contains a compound represented by the following general formula (1): KxAyDzO2 (1) (in the formula (1), A represents at least one kind of trivalent metal selected from the group consisting of Cr, Fe, Mn, Cu, Co, Ni, Al and Ga, D represents at least one kind of tetravalent metal selected from the group consisting of Mn, Si, Ge, Ti, Mo and Sn, and 0.25≤x≤0.75, 0.25≤y≤0.75 and 0.25≤z≤0.75 are satisfied).SELECTED DRAWING: None
Patent JP-2020173631-A (JP)
Title: Paper sheet processing device and foreign matter contamination determination method
Inventor: GOKURAKUJI TAIKI
IPC: G07D11/14
Filed: 2019-04-11
Abstract: To provide a paper sheet processing device capable of improving detection accuracy of contamination with foreign matters while limiting an increase in the number of parts.SOLUTION: A paper sheet processing device 1 includes: a plurality of coils that is placed in a feeding unit where a charged paper sheet is fed out to a transport path and that generates a magnetic field; and a control unit that determines whether or not the feeding unit is contaminated with foreign matters on the basis of a difference value between signals output from a plurality of the respective coils.SELECTED DRAWING: Figure 7
Patent JP-2020171566-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-04-12
Abstract: To make it easy to recognize that a suggestion presentation has been performed.SOLUTION: Among a plurality of setting values (e.g., setting value "1" to setting value "6") whose advantageous degrees are different for a player, a game machine can be set at one setting value. Among a plurality of types of suggestion presentations (e.g., an eye-catch presentation in a first setting suggestion mode to a fourth setting suggestion mode) for giving a suggestion related to the setting, one suggestion presentation can be performed over a specific period (e.g., 2 seconds). Suggestion related information (e.g., setting suggestion history information) related to the performed suggestion presentation can be stored. On the basis of the suggestion related information being stored, a suggestion related display (e.g., setting suggestion history) related to the performed suggestion presentation can be displayed over a period (e.g., 3 minutes) longer than the specific period. In this way, if a suggestion presentation is performed, after that, confirmation is possible for a longer period than for the specific period. Therefore, this makes it easier to recognize that the suggestion presentation has been performed.SELECTED DRAWING: Figure 8-15
Patent JP-2020178417-A (JP)
Title: Power converter
Inventor: TOKUMASU AKIRA
IPC: H02M7/48
Filed: 2019-04-16
Abstract: To provide a power converter capable of simplifying a configuration.SOLUTION: An inverter as a power converter is provided with a negative voltage power supply 74, a negative pole-side passage 80n and V, W phase capacitors 75V and 75W. A positive pole terminal of the negative voltage power supply 74 is connected to the source of a U phase lower arm switch SUn among lower arm switches SUn, SVn and SWn of each phase. A negative pole terminal of the negative voltage power supply 74 is connected to the negative pole-side passage 80n. A first terminal of the V phase capacitor 75V is connected to the source of a V phase lower arm switch SVn. A second terminal of the V phase capacitor 75V is connected to the negative pole-side passage 80n. A first terminal of the W phase capacitor 75W is connected to the source of the W phase lower arm switch SWn. A second terminal of the W phase capacitor 75W is connected to the negative pole-side passage 80n.SELECTED DRAWING: Figure 2
Patent JP-2020105477-A (JP)
Title: Method for producing oil/fat
Inventor: KIDO HIROKI
IPC: A23D9/02
Filed: 2019-04-18
Abstract: To provide a method for producing oil/fat, in which an oil/fat whose content of MCPDs is sufficiently reduced can efficiently be obtained.SOLUTION: Provided is a method for producing oil/fat, comprising a first decolorization step for decolorizing an oil/fat, and a first deodorization step for deodorizing the oil/fat underwent the first decolorization step, and in which an adsorbent treatment step of contacting oil/fat and zeolite is performed before the first decolorization step, between the first decolorization step and the first deodorization step, or after the first deodorization step. It is preferable to perform the adsorbent treatment step under a condition in which the temperature of the oil/fat is 150-270°C.SELECTED DRAWING: None
Patent JP-2020176782-A (JP)
Title: Air conditioning system
Inventor: KOBAYASHI NAOKI
IPC: F24F11/80
Filed: 2019-04-19
Abstract: To improve comfort of a user by appropriately treating a latent heat load without excess and deficiency not only before start of use of an air-conditioned space but also after start of the use of the air-conditioned space.SOLUTION: Before start of use, an air-conditioning control section 4 performs estimated load air-conditioning control for controlling an operating state of a supply air temperature control section 2 so that a supply air temperature becomes a target supply air temperature for an estimated load and controlling an operating state of an air quantity control section 3. After start of the use, in the case of a normal latent heat load, the air-conditioning control section 4 performs normal air-conditioning control for controlling the operating state of the supply air temperature control section 2 so that the supply air temperature becomes a normal target supply air temperature and controlling the operating state of the air quantity control section 3, and in the case of a partial latent heat load, the air-conditioning control section 4 performs partial load air-conditioning control for controlling the operating state of the supply air temperature control section 2 so that the supply air temperature becomes a target supply air temperature for the partial load and controlling the operating state of the air quantity control section 3.SELECTED DRAWING: Figure 1
Patent JP-2019188145-A (JP)
Title: Bowling ball return assembly
Inventor: JAMIE DUELL
IPC: A63D5/00
Filed: 2019-04-19
Abstract: To provide a customizable housing for return of bowling balls in a bowling lane.SOLUTION: The housing may include a housing body, and a throat defined in a housing body that is sized, dimensioned, or configured to allow passage of one or more bowling balls to a retrieval area. The housing may further include one or more customizable modular or interchangeable portions of a selected size, dimension, shape, or configuration that are configured to be selectively coupled to the housing body. The one or more customizable modular or interchangeable portions include a surface or face with one or more selected colors, images, depictions, graphics, themes, finishes, textures, or combinations thereof provided thereon.SELECTED DRAWING: Figure 1A
Patent JP-2020181641-A (JP)
Title: Lighting control device and lighting device
Inventor: WATANABE NOZOMI
IPC: H05B47/00
Filed: 2019-04-23
Abstract: To provide a lighting control device that suppresses erroneous operation when a lighting time is changed.SOLUTION: A lighting control device 1 includes a switch 30, a change unit 11, and a lighting control unit 12. The switch 30 is moved between a first position P1 to which a lighting time is assigned and a second position P2 to which a lighting time is assigned. The change unit 11 changes at least one of the lighting time assigned to the first position P1 and the lighting time assigned to the second position P2 according to the switch 30 repeatedly moving between the first position P1 and the second position P2. When the lighting control unit 12 controls a light source 3 to light in a predetermined lighting state over the lighting time assigned to the first position P1 when the switch 30 is located at the first position P1, and controls the light source 3 to light in the predetermined lighting state over the lighting time assigned to the second position P2 when the switch 30 is located at the second position P2 according to the detection result of a detection unit 20 that detects the change in the surrounding environment of the light source 3.SELECTED DRAWING: Figure 1
Patent JP-2020182323-A (JP)
Title: Vehicular power supply system
Inventor: OMIYA YUJI
IPC: B60L1/00
Filed: 2019-04-25
Abstract: To provide a vehicular power supply system for determining whether an output voltage abnormality is due to an abnormality in a DC-DC converter or due to external voltage.SOLUTION: In a vehicular power supply system 10, in a case where an output voltage V0ut of a DC-DC converter 20 is equal to or higher than a voltage reference value and an inner current I1 of the DC-DC converter is less than a current reference value, a control circuit 90 stops the DC-DC converter and then, when the output voltage becomes less than the voltage reference value, restarts the operation of the DC-DC converter. In a case where the output voltage is equal to or higher than the voltage reference value and the inner current is equal to or higher than the current reference value, the control circuit stops the DC-DC converter, and then, even when the output voltage becomes less than the voltage reference value, does not restart the operation of the DC-DC converter.SELECTED DRAWING: Figure 1
Patent JP-2019115806-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-04-25
Abstract: To provide a game machine capable of improving amusement without imposing another burden on a player.MEANS FOR SOLVING THE PROBLEM: The game machine comprises: lottery means for performing a lottery relating to big winning, on the basis of the passage of a game medium through a predetermined area in a game area; and profit giving state control means which controls the game machine into a profit giving state where a profit can be given on the basis of a result of the lottery performed by the lottery means when it is determined that the result is big winning, in a normal game state where a lottery game performed by the lottery means is the main.SELECTED DRAWING: Figure 33
Patent JP-2019143811-A (JP)
Title: Gear mechanism
Inventor: HAYAMIZU TOSHIYASU
IPC: F16H55/18
Filed: 2019-04-26
Abstract: To provide a gear mechanism in which damage hardly occurs, and loosening caused by a backlash which may occur when switching a drive gear to a reverse turn from a forward turn is eliminated.SOLUTION: A gear mechanism 10 comprises: a drive gear 11 which can turn forwardly and reversely; a first driven gear 12; a second driven gear 13; and a connection energization member 14 for connecting the drive gear and the second driven gear so as to make the second driven gear turn in conjunction with a turn of the drive gear. The connection energization member connects the drive gear and the second driven gear in a state that the drive gear and the second driven gear are inwardly energized toward the first driven gear so as to possess a portion in which a tooth face 11F located in front of the drive gear in a forward turn direction A and a gear face 12B located at a rear of the first driven gear in a forward turn direction B abut on each other, and also to possess a portion in which a tooth face 13B located at a rear of the second driven gear in a forward turn direction C and a tooth face 12F located in front of the first driven gear in a forward turn direction abut on each other.SELECTED DRAWING: Figure 3
Patent JP-2020182733-A (JP)
Title: Game machine
Inventor: YAMAMOTO YOSHITERU
IPC: A63F7/02
Filed: 2019-05-09
Abstract: To provide a game machine capable of enhancing interest.SOLUTION: When execution of a pseudo continuous performance can be identified in actual execution of a special game in which execution is reserved, a ratio of starting execution of a reservation notice performance differs according to a continuous performance to be executed in the pseudo continuous performance. In this manner, the ratio of starting the execution of the reservation notice performance is not simply allowed to differ based on whether a special game in which execution is reserved becomes a jackpot, but the ratio of starting the execution of the reservation notice performance is allowed to differ according to a continuous performance in execution of a pseudo continuous performance.SELECTED DRAWING: Figure 9
Patent JP-2019200992-A (JP)
Title: Cable clamping device for sealed electrical connector and electrical connector
Inventor: OLIVIER PAMART
IPC: H01R13/585
Filed: 2019-05-16
Abstract: To provide a cable clamping device for a sealed electrical connector that can better withstand axial stress on a cable.SOLUTION: A cable clamping device for a housing of a sealed electrical connector according to the present invention includes a grid 3, and the grid 3 includes one or more orifices 9 and 11 for receiving one or more cables, respectively, and further includes clamping means for securing one or more cables to the at least one orifice 9 and 11 of the grid 3. Thus, in addition to acting as a rear grid, the grid 3 makes it possible to hold the cable even under tensile stress. The invention also relates to an electrical connector and a method for joining a cable clamping device to an electrical connector, in particular, a housing of a sealed electrical connector.SELECTED DRAWING: Figure 2a
Patent JP-2020185284-A (JP)
Title: System for estimating drowsiness of seated person
Inventor: OGAMI NAOYA
IPC: A61B5/18
Filed: 2019-05-16
Abstract: To provide a system for estimating drowsiness, capable of more accurately estimating a drowsiness level of a seated person.SOLUTION: A system for estimating drowsiness 1 comprises: a sensor 10 detecting at least two kinds of basic information on a pulse of a seated person 2, the respiration of the seated person 2, and seat pressure by the seated person 2; and an estimation processing device 20 estimating the drowsiness of the seated person 2 on the basis of the basic information detected by the sensor 10. The estimation processing device 20 comprises: a feature amount extraction unit 24 that on the basis of the basic information, extracts a plurality of feature amounts to be used for machine learning; a learned model storage unit 27 storing a learned model that is a model constructed by predetermined machine learning algorithm and is for determining the drowsiness level of the seated person 2 on the basis of the plurality of feature amounts; and an estimation processing unit 28 estimating the drowsiness level of the seated person 2 on the basis of the plurality of feature amounts and the learned model.SELECTED DRAWING: Figure 8
Patent JP-2020192615-A (JP)
Title: Synchronization mechanism and second dolly
Inventor: SAZANAMI RYUNOSUKE
IPC: B23P19/00
Filed: 2019-05-24
Abstract: To provide a synchronization mechanism or a synchronous dolly which enables reduction of rattling between a transport dolly and a synchronous dolly connected with each other.SOLUTION: A synchronization mechanism of the invention detachably connects a first dolly, which moves with objects placed thereon, and a second dolly, which is equipped with a device used for assembly of the objects, and is provided at the second dolly. The synchronization mechanism includes: claws which may open or close and are inserted into a recessed part provided at the first dolly in a closed state; and an insertion part which is inserted into a space between the claws inserted into the recessed part to bring the claws in an open state.SELECTED DRAWING: Figure 10
Patent JP-2020196025-A (JP)
Title: Powder compacting device, metal mold for powder compacting, and method of manufacturing sintered compact
Inventor: ITO KIYOMITSU
IPC: B30B11/00
Filed: 2019-05-31
Abstract: To provide a powder compact by prevention against relative translation in a direction different from an original direction of mutual translation of divided metal molds resulting from an inclined division plane constituting a division plane of each divided metal mold, and therefore a method etc., capable of improving compaction precision of a sintered compact.SOLUTION: A first split mold 11 and a second split mold 12 abut on each other on vertical split planes 1111, 1131 and 1211, 1231 of split planes 111, 121 as shown in Fig. 3. Meanwhile, the first split mold 11 and second split mold 12 are separate from each other at an interval d included within a range of 1-30 μm on inclined split planes 1112, 1132 and 1212, 1232. In this state, the first split mold 11 and second split mold 12 abut on each other to form a cavity 100 in a shape corresponding a shape of a side face of a compact P2.SELECTED DRAWING: Figure 3