baber/WOPTO huggingface dataset:
Patent JP-2020079260-A (JP)
Title: Methods and compositions based on diphtheria toxin-interleukin-3 conjugates
Inventor: ARTHUR E FRANKEL
IPC: A61K31/706
Filed: 2020-01-30
Abstract: To provide methods for inhibiting interleukin-3 receptor-expressing cells, and in particular, methods for inhibiting the growth of such cells by using a diphtheria toxin-human interleukin-3 conjugate (DT-IL3) that is toxic to cells expressing the interleukin-3 receptor.SOLUTION: The methods comprise administering a DT-IL3 conjugate to inhibit the growth of cancer cells and/or cancer stem cells in humans, which express one or more subunits of the interleukin-3 receptor. Exemplary cells include myeloid leukemia cancer stem cells. The methods relate to ex vivo purging of bone marrow or peripheral blood to remove cells that express one or more subunits of the interleukin-3 receptor such that the purged bone marrow or peripheral blood is suitable for autologous stem cell transplantation to restore the hematopoietic function.SELECTED DRAWING: None
Patent JP-2021120642-A (JP)
Title: Measurement device
Inventor: YAMAKAWA ATSUSHI
IPC: G01G11/00
Filed: 2020-01-30
Abstract: To provide a measurement device that can shorten a weight measurement time for an object and that allows a simplified structure.SOLUTION: A measurement device comprises: a transport unit; a first measuring unit which is provided at an upstream side of the transport unit and measures a weight of an object; a second measuring unit which is provided at a downstream side of the transport part and measures a weight of the object; and a control unit which receives a signal output from the first and second measuring units, and outputs a calculation signal corresponding to the weight of the object. The first measuring unit comprises: a first measuring cell for outputting a first analog original signal which indicates a measurement result for the object; a first A/D conversion unit for converting the first analog original signal into a first digital original signal. The second measuring unit comprises: a second measuring cell for outputting a second analog original signal which indicates a measurement result for the object; and a second A/D conversion unit for converting the second analog original signal into a second digital original signal. The control unit comprises a filter unit for executing filtering on an aggregation signal of the first digital original signal and the second digital original signal.SELECTED DRAWING: Figure 2
Patent JP-2021119922-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-01-31
Abstract: To provide a game machine capable of preventing mixture of a screw member into a putout part.SOLUTION: A game machine includes: a first guidance passage formation part 202 for forming a guidance passage for guiding game balls of a ball tank formation part 201 to a putout device 200; and cover parts (for example, a first cover body 310, a second cover body 320, and a third cover body 330) provided so as to cover one portion of an upper surface of the first guidance passage formation part 202. Predetermined limitation parts (for example, long holes 316A to 316C, recessed grooves 326A to 326C, and a recessed part 336) for restricting falling of screw members N1 to N6 and N11 to N16 falling onto the cover part onto the first guidance passage formation part 202 are provided in the cover part. Plural specific limitation parts (for example, hole parts 271A to 271H) for restricting movement of screw members falling on the first guidance passage formation part 202 to the putout device 200 are provided in the first guidance passage formation part 202.SELECTED DRAWING: Figure 8
Patent JP-2021121184-A (JP)
Title: Animal invasion suppression fence and construction method of animal invasion suppression fence
Inventor: HAGA MASARU
IPC: A01M29/30
Filed: 2020-01-31
Abstract: To provide an animal invasion suppression fence capable of reducing deflection generated in an invasion suppression member, and reducing a tensile force burden on support pillars arranged at end parts.SOLUTION: An animal invasion suppression fence 1 for separating a protection area A, which is a protection object area against animal invasion, and an area B outside the protection area, and suppressing animal invasion into the protection area A, includes: a plurality of pillar members 2 having a main pillar 21 and a counter pillar 22 provided to the main pillar 21 inclined at a predetermined angle, which are erected at an interval so as to separate the protection area A and the area B outside the protection area; an invasion suppression member 3 laid between the plurality of pillar members 2, which is fixed to the pillar member 2; a reaction member 4 installed separated from the pillar member 2; and a tensile force loading member 5 that connects the reaction member 4 to the counter pillar 22 in the pillar member 2 to which the invasion suppression member 3 is fixed.SELECTED DRAWING: Figure 3
Patent JP-2021122628-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-07
Abstract: To provide a game machine which achieves enriched attractiveness.SOLUTION: A game machine includes update means capable of updating numerical information and special state control means capable of controlling a game state to a special state in which variable display is executed more easily than in a normal state. The update means updates the numerical information at the timing at which variable display of first identification information is started and the timing at which variable display of second identification information is started. The special state control means can control the game state to the special state when a special condition is satisfied due to the fact that the numerical information updated by the update means becomes a specific value corresponding to the special number of times as the number of execution times of the variable display. The game machine further includes notification performance execution means capable of executing a notification performance for notifying a player that the game state is controlled to the special state on the basis of the fact that the special condition is satisfied, while the variable display in which the special condition is satisfied is executed.SELECTED DRAWING: Figure 9-39
Patent JP-2021129368-A (JP)
Title: DC-DC converter
Inventor: IDA MASAYUKI
IPC: H02M3/155
Filed: 2020-02-12
Abstract: To detect a reverse current generated in a DC-DC converter.SOLUTION: In a DC-DC converter, a semiconductor device 10 includes a high-side switch 11 which is connected between a first power source VIN and an output terminal LX, a low-side switch 12 which is connected between a second power source (ground) and the output terminal, an inductor L which is connected to the output terminal, and a reverse current monitoring circuit 18 that, when the voltage of the output terminal becomes high during a dead time period of the high-side switch and the low-side switch, determines that a reverse current from the inductor to the output terminal has been generated.SELECTED DRAWING: Figure 1
Patent JP-2020132521-A (JP)
Title: Catalyst container
Inventor: MATSUMOTO AKIRA
IPC: C01B3/48
Filed: 2020-02-17
Abstract: To provide a catalyst container capable of suppressing clogging of a flow path for supplying a gas to be treated into a catalyst housing space.SOLUTION: A catalyst container 30 includes: a container body R; and a supply flow path 31 that is connected to a lower surface of the container body R, supplies the gas to be treated to the container body R, and extends vertical direction, in which the container body R has an inlet part Rb to which the supply flow path 31 is partially connected, a catalyst housing part Ru located above the inlet part Rb and housing a granular catalyst, and a partition body 41 that partitions the inlet part Rb and the catalyst housing part Ru, the partition body 41 has a plurality of holes 43 that prevent the granular catalyst from falling into the inlet part Rb and allow for the gas to be treated to pass from the inlet part Rb to the catalyst housing part Ru, and the partition body 41 has a first flow part I and a second flow part II corresponding to an upper part of a part where the supply flow path 31 is connected to the inlet part Rb, an aperture of the first flow part I is larger than an aperture of the second flow part II.SELECTED DRAWING: Figure 2
Patent JP-2021129680-A (JP)
Title: Washing machine
Inventor: OKIHARA SHUNSUKE
IPC: D06F39/00
Filed: 2020-02-19
Abstract: To provide a washing machine which suppresses increase in size of the washing machine, and which can backup when a power supply is off due to power outage and the like.SOLUTION: A washing machine includes: an outer tub; an inner tub for storing laundry; a driving device for driving the inner tub; a control device for controlling a washing operation; a radio communication device for communicating with the outside; and a power supply circuit connected to the driving device, the control device and the radio communication device. The power supply circuit includes: an AC power supply for supplying power to the driving device, the control device and the radio communication device; a first step-down circuit for converting from a first voltage applied to the driving device into a second voltage applied to the control device; a second step-down circuit for converting from the second voltage applied to the control device into a third voltage applied to the radio communication device; and one battery connected in parallel between the AC power supply and the first step-down circuit or between the first step-down circuit and the second step-down circuit.SELECTED DRAWING: Figure 5
Patent JP-2021136285-A (JP)
Title: Flotation carrier device and laser processing device
Inventor: FUJI TAKAHIRO
IPC: H01L21/268
Filed: 2020-02-26
Abstract: To provide a flotation carrier device capable of improving a flotation accuracy of a substrate.SOLUTION: A flotation carrier device 1 according to an embodiment, comprises a flotation unit 5 making a substrate 30 float by injecting an air onto a lower face of the substrate 30. The flotation unit 5 comprises: a plurality of injecting ports 11 provided to a face opposite to the substrate 30, and injecting the air; and a slit 50 penetrating the flotation unit 5 in a vertical direction. Retention air between the face opposite to the substrate 30 of the flotation unit 5 and the substrate 30 is exhausted to the lower face side of the flotation unit 5 via the slit 50.SELECTED DRAWING: Figure 4
Patent JP-2021133772-A (JP)
Title: Transaxle
Inventor: KUSAKABE SATOSHI
IPC: F16H57/029
Filed: 2020-02-26
Abstract: To provide a transaxle which enables improvement of fuel consumption and electricity consumption by reducing rotational resistance caused by oil.SOLUTION: A transaxle 10 has: a transaxle housing 20; a speed reduction mechanism 50 which reduces a speed of rotational power input from a motor 2; a differential mechanism 70; and a driving shaft 60 which connects the differential mechanism 70 with the speed reduction mechanism 50 in a way so as to transmit power. The transaxle housing 20 has a differential chamber 71 for housing the differential mechanism 70 and a speed reduction mechanism chamber 51 for housing the speed reduction mechanism 50 therein. In the transaxle 10, the differential chamber 71 and the speed reduction mechanism chamber 51 are partitioned through an oil seal 61 provided at an axial intermediate part of the driving shaft 60. A first oil 62a is injected into the speed reduction mechanism chamber 51 and a second oil 62b is injected into the differential chamber 71.SELECTED DRAWING: Figure 1
Patent JP-2021136307-A (JP)
Title: Light-emitting device, optical device, and measurement device
Inventor: IGUCHI DAISUKE
IPC: H01S5/042
Filed: 2020-02-26
Abstract: To provide a light-emitting device, etc. with a structure that makes it easier to both reduce the inductance of a drive circuit and dissipate heat from a laser unit in comparison with a case where a capacitive element that supplies a drive current to the laser unit is provided outside of a first substrate.SOLUTION: The light-emitting device includes a first base material 100, a laser unit provided on the first base material, capacitive elements 70A, 70B, which are provided on the first base material and supply drive current to the laser unit, a wiring substrate made of a second base material having a thermal conductivity smaller than that of the first base material and on which the first base material is mounted, and a drive unit 50 which is mounted on the wiring substrate and drives the laser unit.SELECTED DRAWING: Figure 6
Patent JP-2021139955-A (JP)
Title: Image capturing optical system, camera device, and stereo camera device
Inventor: YOKOYAMA YUKIHISA
IPC: G02B7/02
Filed: 2020-03-02
Abstract: To provide an image capturing optical system which offers sufficient imaging performance, employs plastic lenses, and is capable of compensating for deterioration in resolution associated with variation in ambient temperature.SOLUTION: An optical system consists of an aperture stop, a first lens group disposed on the object side of the aperture stop, and a second lens group disposed on the image side of the aperture stop, the first lens group consisting of a meniscus-shaped first lens having negative power and a meniscus-shaped second lens having positive power and the second lens comprising a third lens located next to the aperture stop, where the third lens is made of plastic and has a first surface that satisfies a condition expressed as: |c3a-c3b|/|c3a|>1, where c3a represents a local curvature near an optical axis and c3b represents a local curvature at a lens height of an outermost end of an effective diameter.SELECTED DRAWING: Figure 23C
Patent JP-2021140427-A (JP)
Title: Information processing device, method, and program
Inventor: OKUDERA SHOHEI
IPC: G06Q50/06
Filed: 2020-03-04
Abstract: To provide a technique that supports water pipe renewal planning by predicting future water demand for water pipes and assessing the value of water pipes.SOLUTION: An information processing device is provided with a control unit. The control unit performs steps of accepting input of a first dataset relating to water pipes already laid and a second dataset relating to the environment in which the water pipes operate, and specifying evaluation parameters for evaluating the value of water pipes based on the second dataset, for the water pipes laid in various places included in the first dataset.SELECTED DRAWING: Figure 21
Patent JP-2021141916-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-10
Abstract: To provide a game machine capable of suitably displaying an image with a difference in image quality.SOLUTION: A performance control CPU 120 can display character images 001SG021A, 001SG021B, 001SG021C in a small size or a large size, does not display an effect image 001SG053 when displaying high-quality character images 001SG021A, 001SG021B in a large size, and displays the effect image 001SG053 having a higher image quality than the character image 001SG021C such that at least one portion overlaps in the near side (upper display layer) of the character image 001SG021C when enlarging the character image 001SG021C having a low image quality and in a small size by display processing and displaying it in a large size.SELECTED DRAWING: Figure 11-28
Patent JP-2021144375-A (JP)
Title: System, information processing method and program
Inventor: NAGAYAMA SHOTA
IPC: G06N99/00
Filed: 2020-03-11
Abstract: To provide a system, an information processing method and a program for estimating how to select action with passage of time.SOLUTION: A system executes processing of setting, in an annealing machine, a plurality of first spins corresponding to a plurality of actions that can be taken at a first point in time and a plurality of second spins corresponding to a plurality of actions that can be taken at a second point in time, setting, in the annealing machine, interaction between the plurality of first spins and interaction between the plurality of second spins so as to express a gain related to the plurality of actions, setting, in the annealing machine, interaction between the plurality of first spins and the plurality of second spins so as to express time transition from the first point in time to the second point in time, and obtaining, by the annealing machine, a low energy state of the plurality of first spins and the plurality of second spins to thereby estimate the action to be taken at the first point in time and the action to be taken at the second point in time.SELECTED DRAWING: Figure 1
Patent JP-2021143922-A (JP)
Title: Inspection method
Inventor: ITANI HIROYUKI
IPC: G01N29/48
Filed: 2020-03-11
Abstract: To provide an inspection method with which it is possible to inspect the pasted state of a protective member with a wafer.SOLUTION: The inspection method includes: a pasting step 1001 for pasting a protective member to the surface side of a workpiece; an ultrasonic wave transmission step 1002 for transmitting an ultrasonic wave so that the ultrasonic wave converges on the surface side of the workpiece from the reverse side of the workpiece; an ultrasonic wave reception step 1003 for receiving the reflected wave of the ultrasonic wave having been reflected from the surface side of the workpiece; a visualization step 1004 for visualizing the intensity of reflected wave of the ultrasonic wave as shades; and a determination step 1005 for determining the pasted state of the protective member to the workpiece on the basis of the visualized image. When determined as acceptable in the determination step 1005, the pasting of the protective member to the surface side of the workpiece is finished; when determined as unacceptable in the determination step 1005, the pasting step 1001 is carried out again.SELECTED DRAWING: Figure 3
Patent JP-2021145238-A (JP)
Title: Laminated piezoelectric element and speaker
Inventor: KATSUNO TAKASHI
IPC: H01L41/047
Filed: 2020-03-12
Abstract: To provide a laminated piezoelectric element and a speaker which can improve the sound quality of a speaker by lowering a Q value of an element.SOLUTION: A laminated piezoelectric element 1 including a plurality of electrode layers 11, 12, and 13 which are alternately laminated, and between the respective electrode layers 11, 12, and 13, low-rigidity layers 51 and 52 having lower rigidity than a piezoelectric material 10 constituting the laminated piezoelectric element 1 are provided. The speaker is a speaker configured by using the above-mentioned laminated piezoelectric element 1.SELECTED DRAWING: Figure 2
Patent JP-2021145284-A (JP)
Title: Projection system, program, and projection control method
Inventor: NARUKAWA TETSUO
IPC: G09G5/36
Filed: 2020-03-13
Abstract: To enable suppression of quantity of heat at the time of projection even when a power button is depressed erroneously.SOLUTION: A projection system 100 is configured so that a commercial power supply and a battery power supply can be connected as a source power supply for a light source 131. The projection system 100 comprises: detection means for detecting whether the battery power supply is connected as the source power supply; determination means (quantity-of-heat calculation unit 111) that when it is determined that the battery power supply is connected, determines whether a degree of influence of a no-signal time projection image 121 on quantity of heat to be generated by the image being projected/displayed is larger than a predetermined threshold; processing means (image projection control unit 112) that when it is determined that the degree of influence is larger than the predetermined threshold, generates a processed image by processing the no-signal time projection image 121 so that the degree of influence is reduced; and projection control means (image projection control unit 112) for causing the generated processed image to be projected/displayed.SELECTED DRAWING: Figure 1
Patent JP-2021136975-A (JP)
Title: Automatic water feeding unit
Inventor: SATO HAI
IPC: A01G27/06
Filed: 2020-02-29
Abstract: To provide an automatic water feeding unit capable of saving power for monitoring/managing work such as artificial water feeding work or the like, and controlling water retention and drainage on soil and water level control of a bottom face.SOLUTION: In an automatic water feeding unit, a float 3 is arranged in a resin case 30, and the water feeding unit comprises: means for holding hoses 6, 7 which are formed of a thin sheet and provided on a top part of the case by buoyancy of the float 3 for opening and closing a passage; means for determining shortage of water feeding on all flowerpots, by only visually recognizing whether there is water on a water feeding tank on a bottom part; and means for feeding water to each stage, by providing a rainwater collecting tank and a water tank for storing water, on a roof part of a stage unit.SELECTED DRAWING: Figure 2
Patent JP-2021149427-A (JP)
Title: Simulation apparatus and simulation method
Inventor: HORI RYUJI
IPC: G06F11/36
Filed: 2020-03-18
Abstract: To provide a simulation apparatus allowing for simple simulation and a simulation method.SOLUTION: A simulation apparatus includes an execution unit, a storage unit, a comparison unit, and an output unit. The execution unit transmits operation information of a virtual vehicle model generated in accordance with simulation conditions input from a terminal device, to a function apparatus, to execute simulation processing by means of the function apparatus and a control apparatus; and transmits a simulation result to the terminal device. The storage unit stores first log information which is information input/output to/from each of the terminal device and the function apparatus due to the simulation processing. The comparison unit compares, on receipt of program modification on the simulation processing, the first log information with second log information collected by executing the simulation processing with a program modified based on the first log information. The output unit outputs a result compared by the comparison unit.SELECTED DRAWING: Figure 2
Patent JP-2021148052-A (JP)
Title: Fuel supply system, vehicle, and fuel supply method
Inventor: NAGASHIMA YOSHIBUMI
IPC: F02M21/02
Filed: 2020-03-18
Abstract: To provide a fuel supply system, a vehicle, and a fuel supply method capable of preventing occurrence of knocking even when an LNG fuel becomes heavier.SOLUTION: A fuel supply system includes: an LNG tank for storing an LNG fuel; a CNG tank for storing a CNG fuel; an LNG injector capable of adjusting an injection amount of the LNG fuel supplied from the LNG tank and injected to an internal combustion engine; a CNG injector capable of adjusting an injection amount of the CNG fuel supplied from the CNG tank and injected to the internal combustion engine; and a control portion for controlling the LNG injector and the CNG injector so as to increase a ratio of the injection amount of the CNG fuel in the total injection amount as the sum of the injection amount of the LNG fuel and the injection amount of the CNG fuel, according to increase of heaviness of the LNG fuel stored in the LNG tank.SELECTED DRAWING: Figure 3
Patent JP-2021147181-A (JP)
Title: Carrier device, printing device and method for controlling printing device
Inventor: SUZUKI MANABU
IPC: B65H5/02
Filed: 2020-03-19
Abstract: To detect anomaly in a conveyor belt early.SOLUTION: A carrier device 500 includes: a belt driving roller 25 and a belt rotating roller 24; an endless conveyor belt 70 looped around the belt driving roller 25 and the belt rotating roller 24; a magnetic scale 71 disposed along a circumferential direction of the conveyor belt 70; a reading head 80 for reading the magnetic scale 71 and outputting a first pulse signal PS1 for each variation in magnetism of the magnetic scale 71; a drive circuit 5 and a second drive motor 210 for driving the belt driving roller 25; and a motor encoder 211 for outputting a second pulse signal PS2 for each predetermined rotation of the belt driving roller 25.SELECTED DRAWING: Figure 2