baber/WOPTO huggingface dataset:
Patent JP-2022116513-A (JP)
Title: Weft insertion device for air jet loom
Inventor: KAKIUCHI Natsuki
IPC: D03D47/30
Filed: 2021-01-29
Abstract: To provide a weft insertion device for an air jet loom in which the pressure drop of compressed air at startup and the pressure fluctuation of compressed air during operation can be so suppressed as to be smaller than the conventional ones.SOLUTION: A weft insertion device 100 has: a first main tank 144M for storing compressed air; an electro-pneumatic regulator 143 for adjusting the pressure of the compressed air supplied from an air compressor 10 and supplying it to the first main tank 144M; a nozzle 142 for injecting the compressed air; a main valve 146 connected to the first main tank 144M via a first connecting part P144 and supplying the compressed air stored in the first main tank 144M to the nozzle; and a second main tank 144S connected to the first main tank 144M via a second connecting part P143S different from the first connecting part P144.SELECTED DRAWING: Figure 1
Patent JP-2021072954-A (JP)
Title: Slot machine
Inventor: MIZUHASHI KOSUKE
IPC: A63F5/04
Filed: 2021-02-02
Abstract: To provide a slot machine capable of diversifying a performance based on operation of operation means.SOLUTION: A light-emitting device can be controlled by a first light emitting mode (blue or on) indicating that a corresponding stop switch can be received, and a second light emitting mode (red or off) indicating that a corresponding stop switch cannot be received. Main control means controls a first period (during creation processing of a reel stoppable position) and a second period (during step-out, during a freeze) during which reception of a stop of the stop switch cannot be received. The main control means does not transmit a command indicating being in the first period (during creation processing of a reel stoppable position) to the sub-control means and transmits a command indicating being in the second period (during step-out, during a freeze) to the sub-control means. The sub-control means performs lighting control of the stop switch in the first light emitting mode during the first period (during creation processing of a reel stoppable position), and performs lighting control in the second light emitting mode during the second period (during step-out, during a freeze).SELECTED DRAWING: Figure 47
Patent JP-2022122472-A (JP)
Title: Information processing system, information processing method, and program
Inventor: YOTSUI YUKAKO
IPC: A63F13/80
Filed: 2021-02-10
Abstract: To combine event participation and game elements.SOLUTION: An information processing system comprises a management device for managing image data to be used to draw an image in which patterns are changed by a user's action. The image includes one or more unit areas in order to represent the patterns. Each of the one or more areas is arranged at a predetermined position inside the image, and its representation mode is changed by the user's action. The representation mode is at least one of hue, pattern, shape, size and performance. The management device includes: an action information acquisition part for acquiring action information showing contents of the user's action; an image determination part for determining a representation mode to be applied to a related area being at least one unit area relating to the user's action among the one or more unit areas on the basis of the contents of the user's action shown by the action information acquired by the action information acquisition part; and an image data management part for generating and/or updating the image data on the basis of the representation mode to be applied to the related area determined by the image determination part.SELECTED DRAWING: Figure 1
Patent JP-2022124111-A (JP)
Title: Cryogenic refrigerator and thermal switch for cryogenic device
Inventor: DEMURA KENTA
IPC: H01L39/04
Filed: 2021-02-15
Abstract: To shorten initial cooling time of a cryogenic device.SOLUTION: A cryogenic refrigerator 20 comprises a first cooling stage 22a, a second cooling stage 22b cooled to a lower temperature than that of the first cooling stage 22a, a first heat transfer terminal part 51 thermally connected to the first cooling stage 22a, a second heat transfer terminal part 52 thermally connected to the second cooling stage 22b, and a movable heat transfer element 54 movable between a connection position and a release position, and in which thermal connection between the first heat transfer terminal part 51 and the second heat transfer terminal part 52 is mediated when it is located at the connection position, and thermal connection with each of the first heat transfer terminal part 51 and the second heat transfer terminal part 52 is released when it is located at the release position.SELECTED DRAWING: Figure 1
Patent JP-2022124616-A (JP)
Title: Temperature raising control device of battery
Inventor: FUJISAWA KAZUKI
IPC: B60L58/25
Filed: 2021-02-16
Abstract: To provide a temperature raising control device of a battery which is capable of raising a temperature of the battery for traveling even when the battery for traveling is at an extremely low temperature.SOLUTION: A temperature raising control device of a battery is installed on an electric vehicle which comprises: an internal combustion engine; an electric motor which generates driving power for driving wheels; a battery for traveling which accumulates electric power for traveling; a high voltage generator containing an adjustment circuit which generates electric power to be charged in the battery for traveling by receiving the driving power of the engine, as well as, adjusts a power generation amount; and load which actuates using output voltage of the battery for traveling as a power source. The temperature raising control device comprises: a temperature rising control part for causing the engine to drive in such a state that the adjustment circuit of the high voltage generator is in a non-operation state when temperature of the battery for traveling is a first temperature threshold value or less. Electric power (W1) is sent from the high voltage generator to the battery for traveling, the electric power (W1) being based upon induced voltage generated inside the high voltage generator by the engine caused to drive by the temperature rising control part.SELECTED DRAWING: Figure 4
Patent JP-2022126173-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-02-18
Abstract: To provide a game machine with enhanced marketability in a game machine having a special state.SOLUTION: Performance execution means can set the mode of performance means to a special mode during the execution of variable display in which a specific display result is displayed. The performance execution means does not set the mode of the performance means to the special mode during the execution of the variable display when a specific display result is not displayed in the variable display in which a specific condition is satisfied.SELECTED DRAWING: Figure 284-1
Patent JP-2022127713-A (JP)
Title: Manufacturing method of rotor for axial laminate type synchronous reluctance motor, rotor, and motor
Inventor: MATSUKAWA SHINRI
IPC: H02K19/10
Filed: 2021-02-22
Abstract: To obtain a manufacturing method of rotor for an axial laminate type synchronous reluctance motor, a rotor, and a motor that can reduce the waste of materials and reduce the casting mold cost.SOLUTION: A manufacturing method of a rotor 20 for an axial laminate type synchronous reluctance motor includes: a wound core manufacturing step of manufacturing a wound core 21R by winding a magnetic material 21S around a winding form 50; a wound core cutting step of dividing the wound core 21R to manufacture a plurality of wound core pieces 21RS; a wound core piece inserting step of inserting the plurality of wound core pieces 21RS into a casting mold 80; a casting step of inserting a rotating shaft 23 inside the plurality of wound core pieces 21RS and integrally casting the wound core pieces and the rotating shaft with a non-magnetic material; and an outer peripheral surface forming step of shaping the ends of the wound core pieces of the rotor.SELECTED DRAWING: Figure 32
Patent JP-2022129025-A (JP)
Title: Evaluation method, evaluation program, and evaluation system
Inventor: MISAKI NOBORU
IPC: A01G23/06
Filed: 2021-02-24
Abstract: To provide an evaluation method that can evaluate the force of a tree to resist being pulled out.SOLUTION: One embodiment of the present invention is a method for evaluating the force of a tree of interest to resist being pulled out. The method includes the steps of: applying load to the tree of interest; and measuring displacement of the ground around the roots of the tree of interest. The present invention makes it possible to evaluate the force of a tree to resist being pulled out, thereby significantly improving the safety of work using trees.SELECTED DRAWING: Figure 2
Patent JP-2022135428-A (JP)
Title: Driving body unit, droplet discharge head, and droplet discharge device
Inventor: SAKAI KEITARO
IPC: H01L41/09
Filed: 2021-03-05
Abstract: To provide a driving body unit which applies a proper pressure to a driving body even if relative dimensions of the driving body and a holding body vary.SOLUTION: A driving body unit includes: a driving body (a piezoelectric element 332) which is operated to expand or contract in a longitudinal direction; and a holding body 370 which may expand or contract in the longitudinal direction and holds the driving body in a driving body housing part 370d. The holding body has a contact member (a hollow set screw 380, 385) which is attached to a longitudinal end part of the holding body and contacts with an end part of the driving body. The holding body applies a pressure to the driving body.SELECTED DRAWING: Figure 5B
Patent JP-2022136888-A (JP)
Title: Power supply unit
Inventor: YAMADA NORIAKI
IPC: H02M3/28
Filed: 2021-03-08
Abstract: To provide a power supply unit capable of reducing output current.SOLUTION: A power supply unit has a DC-DC converter, and a control device controlling the DC-DC converter by a first mode of changing a switching frequency of a switching control signal of the DC-DC converter at a side where power is higher than first output current of the DC-DC converter-an output voltage characteristic, and controlling the DC-DC converter by a second mode of changing a pulse width by fixing the switching frequency of the switching control signal or of changing the switching frequency by fixing the pulse width at a side where power is lower than the first output current-the output voltage characteristic.SELECTED DRAWING: Figure 1
Patent JP-2022138233-A (JP)
Title: Content recommendation system, content recommendation method, content library, content library generation method and target input user interface
Inventor: KATSUHARA MAO
IPC: G16Y20/10
Filed: 2021-03-10
Abstract: To recommend a content that fits an individual user.SOLUTION: A content recommendation system is provided with: a vital feature amount generation unit for acquiring time-series vital data, which is the user's vital data continuously and chronologically sensed by a vital sensor, and generating time-series vital feature amount data from the time-series vital data; an emotion estimation calculation unit for generating an estimated emotion value, which is an estimated value of the user's emotion, from the time-series vital feature amount data; a recommendation engine for selecting from a content library a content for reaching the target emotion value from the estimated emotion value, by acquiring a target emotion value indicating an emotion targeted by the user input from a user interface terminal device; and a content recommendation unit for recommending the selected content to the user interface terminal device.SELECTED DRAWING: Figure 2
Patent JP-2022138759-A (JP)
Title: Management device, control method and program
Inventor: MASUNO SATOSHI
IPC: F24F11/58
Filed: 2021-03-11
Abstract: To provide a management device which can automatically specify a position on a figure of equipment without using an additional device such as a radio apparatus, a control method and a program.SOLUTION: An equipment rank determination unit 101 determines a first connection rank indicating a long/short-relationship of a relative distance with respect to a management device 100 for a plurality of pieces of equipment 200 included in a figure 500. An apparatus information acquisition unit 102 acquires identification information of the equipment 200 and distance information indicating a distance between the management device 100 and the equipment 200 from the equipment 200. An identification information rank determination unit 103 determines a second connection rank indicating a long/short-relationship of a relative distance with respect to the management device 100 on the basis of the distance information. A position specification unit 104 specifies a position on a figure 500 of the equipment 200 related to the identification information as a position of the equipment 200 included in the figure 500 related to the first connection rank which coincides with the second connection rank.SELECTED DRAWING: Figure 6
Patent JP-2022111012-A (JP)
Title: Bolt for supporting looseness prevention
Inventor: ODA SEIICHI
IPC: F16B39/22
Filed: 2021-01-19
Abstract: To provide a bolt that supports screwing and looseness prevention of a push-in bolt whose head and neck lower portion are formed in a conical shape.SOLUTION: A push-in bolt that is fastened to an object with a left-hand screw under the neck of a bolt and has a concave conical surface and a convex conical surface of an inner cylinder of a head, is surface-joined; and a screw part is fastened to the object through a drilled hole. The symmetry of left-hand and right-hand screws and the inverted conical shape of the push-in bolt prevent loosening; a joint surface thereof is a large bearing surface; and a flange bearing surface of the bolt also prevents loosening.SELECTED DRAWING: Figure 1
Patent JP-2022142294-A (JP)
Title: Method for manufacturing three-dimensional mold and negative resist composition for gradation exposure
Inventor: YOSHIOKA HIDENORI
IPC: G03F7/004
Filed: 2021-03-16
Abstract: To provide a negative resist composition for gradation exposure capable of forming a three-dimensional pattern which is alkali-developable, is easy to control the height of convexity according to the amount of exposure light. is suitable for gradation exposure and has excellent resolution.SOLUTION: There is provided a method for manufacturing a three-dimensional mold which comprises; a step of applying a negative resist composition, which comprises a phenolic compound (A) having a molecular weight of 400 or more and 2500 or less and having 2 or more phenolic hydroxyl groups in one molecule and one or more kinds of 2 or more substituents selected from the group consisting of a hydroxymethyl group and an alkoxymethyl group at an ortho position of the phenolic hydroxyl group in one molecule, substantially contains no acid generator and is a non-chemically amplified type in which the content of the phenolic compound (A) in the whole solid content of the negative resist composition is 70 wt.% or more, onto a substrate, followed by heat-treatment to form a resist film; and a step of subjecting the resist film to gradation exposure to develop.SELECTED DRAWING: None
Patent JP-2021152363-A (JP)
Title: Seal ring for rotor, and rotor with such seal ring
Inventor: JOACHIM KRUETZFELDT
IPC: F16J15/3272
Filed: 2021-03-16
Abstract: To provide a seal ring (01) for use in a rotor of a gas turbine, where the seal ring cab be used to further improve the sealing performance.SOLUTION: The sealing is performed on one side of a seal ring by an approximately radially oriented contact face (21) and on the other side by a supporting face (24) oriented in a direction inclined relative to a rotor axis. The seal ring is of a split configuration and has at least one ring segment with a circumferential ring section. At the dividing point, a pressing section (11) and a triangular section (13) overlap along a dividing face (27). Here, the dividing face (27) intersects the contact face (21) and enables sealing with both the pressing section (11) and the triangular section (13). To also enable sealing on the supporting face (24) with the pressing section (11) and the triangular section (13), the triangular section (13) is reduced to at most 0.3 times the cross-sectional area of the ring section (07).SELECTED DRAWING: Figure 3
Patent JP-2022142576-A (JP)
Title: Cleaning device of moving handrail
Inventor: SATO TAKESHI
IPC: B66B31/02
Filed: 2021-03-16
Abstract: To provide a cleaning device of a moving handrail configured so that work for installing the cleaning device that is fixed to a guide rail can be easily performed so as to reduce work time more in comparison with a conventional device, even when it is difficult to secure a sufficient work space.SOLUTION: A cleaning device of a moving handrail comprises fixing means 20 that is fixed to a guide rail that guides the moving handrail and a cleaning device main body that cleans, washes or sterilizes the moving handrail. The fixing means has a frame body 21 formed in a nearly mouth-shape in a planar view and pressing members 22 installed at either two opposing sides of the frame body 21. The frame body 21 is constituted by combining two units 38 and 39 with each other, where the units can be connected to each other from the either two opposing sides.SELECTED DRAWING: Figure 6
Patent JP-2021098554-A (JP)
Title: Packaging container
Inventor: KOMIYAMA KAZUMA
IPC: B65D81/34
Filed: 2021-03-22
Abstract: To provide a packaging container capable of appropriately heating foodstuffs on a middle plate and foodstuffs in a container main body respectively without using a wrap film or the like.SOLUTION: A packaging container 1 includes a container main body 2 having a main body flange portion 24 protruding outward from an upper end portion of a peripheral wall portion 22, a middle plate 3 which is externally fitted to the container main body 2 and closes a storing portion 21, a lid 4 that can be internally fitted to the middle plate 3 to close a storing portion 31 and internally fitted to the container main body 2 to close the storing portion 21, in which the middle plate 3 may include a middle plate flange portion 34 mounted on the main body flange portion 24, and a standing wall portion 35 that rises upward on an inner side of the container on the middle plate flange portion 34.SELECTED DRAWING: Figure 5
Patent JP-2022150404-A (JP)
Title: Cylinder stocker and cylinder storage
Inventor: JO KAZUNORI
IPC: F17C13/08
Filed: 2021-03-26
Abstract: To provide a cylinder stocker and a cylinder storage capable of storing a gas cylinder so as to be safely and easily taken out or the like.SOLUTION: A cylinder stocker 1 capable of storing a plurality of gas cylinders 2 comprises: a pair of frames 3 forming a space into which a gas cylinder 2 to be stored is put and arranged oppositely right and left to extend in a depth direction; a plurality of conveyance rollers 5 provided in the depth direction to extend to right and left frames 3R and 3L at the lower ends of the frames 3; cylinder holding pieces 7 provided in the frames 3R and 3L, opened in a conveying direction while closed in a reverse direction, and provided at prescribed intervals in the depth direction correspondingly to the number of gas cylinders 2 to be stored; and a stopper member 9 provided deepest in the conveying direction to abut against the conveyed gas cylinder 2 and stop the movement of the gas cylinder 2.SELECTED DRAWING: Figure 1
Patent JP-2022152711-A (JP)
Title: Pipe structure
Inventor: TOMINAGA YASUTO
IPC: F16L23/02
Filed: 2021-03-29
Abstract: To provide a pipe structure capable of preventing fluid from being accumulated inside, while avoiding interference with peripheral components.SOLUTION: In a pipe structure 10 comprising a pipe 11 and a boss part 12 into which a bolt 15 is inserted, a portion of a lower part of the pipe 11 located directly above the tip part of the boss part 12 and a tip thereof are integrated and overlapped; a projection length L1 of the boss part 12 is a length that allows a tip 12a to be arranged at a position that exceeds a lowest point 18 on the inner peripheral surface of the pipe 11 and does not exceed a most lateral point 19; and the lower part of the pipe 11 has a structure in which a weir part 21 having a bulge 20 in which a pipe wall is convex from the outside to the inside in a pipe radial direction with the lowest point 18 as a boundary, and a detour part 22 in which the pipe wall forms a convex arc shape from the inside to the outside in the pipe radial direction.SELECTED DRAWING: Figure 1
Patent JP-2022156740-A (JP)
Title: Oil concentration detection system
Inventor: HANAZAKI Tomoya
IPC: F04B39/04
Filed: 2021-03-31
Abstract: To improve accuracy of a measurement value of a concentration of a refrigeration machine oil by using an oil concentration sensor provided in a compressor.SOLUTION: A concentration detection system (1) includes: an oil concentration sensor (55) disposed in fluid containing a refrigerant and refrigeration machine oil in a compressor (10); a measurement section (101) determining a first index indicating a concentration of the refrigeration machine oil on the basis of a predetermined relational expression indicating a relation between a detection value obtained by the oil concentration sensor (55) and the oil concentration of the refrigeration machine oil; and a correction section (102) determining a second index that is a saturated concentration of the refrigeration machine oil when the refrigerant is in the superheated state and correcting the predetermined relational expression on the basis of a difference between the first index and the second index at a same superheating degree. The correction section (102) corrects the first index on the basis of the corrected predetermined relational expression.SELECTED DRAWING: Figure 5
Patent JP-2022157981-A (JP)
Title: Work transport apparatus and mapping method
Inventor: INOMATA TETSUYA
IPC: B25J13/08
Filed: 2021-04-01
Abstract: To enable accurate determination of a load state of a workpiece while using a reflection type sensor when performing mapping for determining the load state of the workpiece in an accommodation unit having a plurality of slots arranged in a first direction.SOLUTION: Wafers as workpieces are accommodated one by one in all slots of a cassette stage which is an accommodation unit (step 101), and the reflection type sensor is moved together with a hand to the position of the cassette stage under that state (step 102). An operation of moving the sensor along the first direction (vertical direction) to detect reflected light from a wafer is repetitively performed while moving the sensor along a second direction (horizontal direction) orthogonal to the first direction, thereby acquiring detection distribution data (step 105). Mapping positions to be used during actual operation are determined based on the detection distribution data (step 106).SELECTED DRAWING: Figure 3
Patent JP-2021104375-A (JP)
Title: Game machine
Inventor: TAMURA NOBUYUKI
IPC: A63F7/02
Filed: 2021-04-02
Abstract: To provide a game machine capable of improving an interest in a game of a player.SOLUTION: A game machine comprises: shooting means capable of shooting game balls by varying shooting intensity of the game balls on the basis of an operation of a player; a first channel in which the game balls shot by the shooting means at a first shooting intensity can flow down; a second channel in which game balls shot at a second shooting intensity different from the first shooting intensity flow down, and in which variable ball entry means is arranged; and suggestion means for displaying a suggestion mode for suggesting the fact that the game balls are shot to the second channel on display means, after identification information based on a specific determination result is displayed. Therefore, an interest in a game of a player can be improved.SELECTED DRAWING: Figure 1