baber/WOPTO huggingface dataset:
Patent JP-2021065421-A (JP)
Title: Game machine
Inventor: YOSHIKAWA ATSUSHI
IPC: A63F5/04
Filed: 2019-10-23
Abstract: To distinguish whether a game in a pseudo game performance or in a main game by differentiating specified control processing in the pseudo game performance and specified control processing in the main game.SOLUTION: A game machine comprises a first table (a variation table other than a variation table 3) which stores information related to an excitation state, a second table (the variation table 3) which stores information related to the excitation state, and a variation counter having cycles of [0] to [99]. The game machine executes a pseudo game performance for temporarily stopping a reel by an operation of a stop switch. When one or two pieces of the reels are temporarily stopped in the pseudo game performance, the excitation state can be switched on the basis of the first table, and when three pieces of the reels are temporarily stopped, the excitation state can be switched on the basis of the second table. A value of the variation counter is used in both a case that the switching of the excitation state is executed on the basis of the first table, and a case that the switching of the excitation state is executed on the basis of the second table.SELECTED DRAWING: Figure 436
Patent JP-2021068636-A (JP)
Title: Electrode foil manufacturing method
Inventor: AKIYAMA YASUNARI
IPC: C25D7/00
Filed: 2019-10-25
Abstract: To provide an electrode foil manufacturing method that can shorten a manufacturing process while suppressing an occurrence of defects.SOLUTION: A manufacturing method of an electrode foil 20 used in a power storage device includes a joining step P1 of joining a first metal plate 11 and a second metal plate 12 to each other, a plating step P2 in which plating layers 15 are formed by electrolytic plating on both sides 40a and 40b of a joint body 40 in which the first metal plate 11 and the second metal plate 12 are joined to each other, and a separation step P3 in which the first metal plate 11 with the plating layers 15 formed and the second metal plate 12 with the plating layers 15 formed are separated from each other.SELECTED DRAWING: Figure 3
Patent JP-2021071616-A (JP)
Title: Optical transmitter, optical transceiver module, and optical modulation method
Inventor: TANAKA SHINSUKE
IPC: G02F1/01
Filed: 2019-10-31
Abstract: To uniformize an analog operation band between the multi-level modulation segment of multi-divisional type optical modulator and a binary modulation segment and maintain the waveform of an output optical signal in good shape.SOLUTION: An optical transmitter provided with a multi-divisional optical modulator having a plurality of modulation segments comprises: a driver circuit for outputting binary data for each bit on the basis of an inputted digital electric signal; and a Mach-Zehnder interferometer-type optical modulator having a multi-level modulation segment driven by a first drive signal that includes two or more bits among the bit signals outputted from the driver circuit and a binary modulation segment driven for each bit by one or more 1-bit second drive signals. The multi-level modulation segment has a first phase shifter arranged to each arm of the optical modulator, and the binary modulation segment has a plurality of second phase shifters arranged along each arm of the optical modulator, the lengths of all of the second phase shifters being the same and shorter than the length of the first phase shifter.SELECTED DRAWING: Figure 3
Patent JP-2021071177-A (JP)
Title: Valve body
Inventor: AMANO DAIKI
IPC: F16K31/08
Filed: 2019-10-31
Abstract: To provide a valve body composed of a simple structure without causing the generation of a human load.SOLUTION: A valve body 5 has a first moving valve 51 having a first magnet 510 and a first outflow hole 512. A fluid flowing in/out from a fluid space 20 is controlled by opening/closing a first fluid channel 410. The first magnet 510 is provided so that the same pole side of the first magnet 510 and the second magnet 520 face each other. An opposite area 35 where the first magnet 510 and the second magnet 520 oppose each other is formed within an isolation space 30 isolated from the fluid space 20 so as to generate differential pressure to a non-opposite area 25. When fluid pressure increases, the first moving valve 51 moves in a first direction by bringing the first magnet 510 close to the second magnet 520 against the repulsion force of the second magnet 520. A position of a first outflow hole 512 with respect to the first fluid channel 410 is changed according to the movement of the first moving valve 51, and an opening/closing state of the first fluid channel 410 by the first moving valve 51 is changed.SELECTED DRAWING: Figure 1
Patent JP-2021076511-A (JP)
Title: Capacitance detection device
Inventor: MORI FUJIO
IPC: G01L5/16
Filed: 2019-11-12
Abstract: To solve the problem that a conventional capacitance type detection device cannot precisely measure a pressure distribution easily, and further cannot detect stress in a face direction (X-axis direction, Y-axis direction) parallel to a plane, namely shear stress.SOLUTION: Provided is a capacitance detection device that forms a first electrode in an island-shaped pattern, such as a rectangle, a parallelogram, and an ellipse, in a matrix shape, forms an insulating layer on the first electrode, and forms a second electrode composed of two layers of an upper electrode and a lower electrode composed of a plurality of crossing linear patterns on the insulating layer, and allows a part of the island-shaped pattern of the first electrode to overlap with a part of the pattern of the upper electrode and a part of the pattern of the lower electrode. By measuring a capacitance value between the first electrode in the island-shaped pattern and the lower electrode, and a capacitance value between the first electrode in the island-shaped pattern and the upper electrode, shear stress can be measured accurately.SELECTED DRAWING: Figure 1
Patent JP-2021075770-A (JP)
Title: Catalyst, catalyst solution comprising the solution, and electroless plating method using the catalyst solution
Inventor: NAKANISHI HIDEYUKI
IPC: B22F1/02
Filed: 2019-11-12
Abstract: To provide a catalyst suitable for electroless plating.SOLUTION: A catalyst has metal nanoparticles whose surfaces are coated with protection molecules. The metal nanoparticles are composed of at least one kind selected from a group consisting of gold, silver, copper, platinum and palladium and have an average diameter of 1-30 nm. The protection molecules contain at least one kind of amino groups and carboxyl groups. On the surfaces of the metal nanoparticles, density of the protection molecules is 3-8/nm2.SELECTED DRAWING: None
Patent JP-2021075439-A (JP)
Title: Method for producing tobermorite-containing housing material, tobermorite, and tobermorite-containing housing material
Inventor: KOJIMA YOSHIYUKI
IPC: C04B28/18
Filed: 2019-11-13
Abstract: To provide a method for producing a tobermorite-containing housing material that contains tobermorite in which carbonization is hard to occur.SOLUTION: A method for producing a tobermorite-containing housing material includes the steps of: preparing a hydrous composition; and subjecting the hydrous composition to hydrothermal synthetic reaction at temperature of 160 to 180°C. The hydrous composition comprises: a calcium compound containing at least one of Ca(OH)2 and CaO; SiO2; at least one sulfate selected from the group comprising Li2SO4, Na2SO4, MgSO4, ZnSO4, and (NH4)2SO4; and water. In the hydrous composition, assuming that a total molar number of the calcium compound and SiO2 is 0.18 mol: when Li2SO4 is selected as the sulfate, the molar number of the sulfate is in a range of 0.57 to 1.43 mmol; when Na2SO4 is selected as the sulfate, the molar number of the sulfate is in a range of 0.57 to 1.15 mmol; when MgSO4 is selected as the sulfate, the molar number of the sulfate is in a range of 0.57 to 2.30 mmol; when ZnSO4 is selected as the sulfate, the molar number of the sulfate is in a range of 0.57 to 1.43 mmol; and (NH4)2SO4 is selected as the sulfate, the molar number of the sulfate is in a range of 0.57 to 2.30 mmol.SELECTED DRAWING: Figure 1
Patent JP-2021080174-A (JP)
Title: Ellagic acid dispersion and topical preparation composition
Inventor: TOZUKA MIKI
IPC: A61K47/10
Filed: 2019-11-14
Abstract: To provide an ellagic acid dispersion having excellent dispersion stability of ellagic acid in high concentration, a method for producing an ellagic acid dispersion, and a topical preparation composition.SOLUTION: An ellagic acid dispersion contains (A) component: ellagic acid compound 5-50 mass%, (B) component: crystal growth inhibitor, (C) component: water-soluble polymer 0.001-20 mass%, (D) component: dispersion solvent 1-30 mass%, (E) component: pH modifier 0.001-1 mass%, and (F) component: preservative 0.01-20 mass%, with the mass ratio of (B) component to (A) component, ((B)/(A)), of 0.001-5.SELECTED DRAWING: None
Patent JP-2021078447-A (JP)
Title: Floor feeding poultry house management system
Inventor: OZAWA MAKOTO
IPC: A01K45/00
Filed: 2019-11-20
Abstract: To provide a meat-type chicken floor feeding poultry house management system capable of efficiently searching for and collecting a dead chicken in a poultry house, capable of appropriately grasping daily growth situations of meat-type chickens and a growth environment in the poultry house, and capable of sanitarily and appropriately managing a meat-type chicken floor feeding poultry house.SOLUTION: A dead chicken search/collection robot 10 is made to autonomously move along a movement route R defined by AR markers M installed on a ceiling 3 in a poultry house K. When a dead chicken is detected by a sensor camera 14 of the robot 10, a collection mechanism 15 collects the dead chicken and transports the dead chicken to an accumulation place 2. A temperature sensor 19 is installed on the robot 10 and measurement of an environment in the poultry house is performed via autonomous movement in the poultry house. A viewing camera 40 is installed on the ceiling 3 to monitor a situation in the poultry house. Each data is collected in a management computer 30 and is stored in an external cloud server 80. Data in the cloud server 80 is acquired by a user terminal 90. A feeding situation and an environment situation in the poultry house are confirmed from the outside of a farm. Necessary operation is performed from the user terminal 90.SELECTED DRAWING: Figure 1
Patent JP-2020057002-A (JP)
Title: Translation device, control method therefor, and program
Inventor: TAKEI YOSHIHIKO
IPC: G06F3/16
Filed: 2019-11-20
Abstract: To enable a fixed form sentence appropriately processed by a user to be registered, and further to enable voice to be output upon processing the registered fixed form sentence again.SOLUTION: A translation device includes: a connected fixed form sentence generation unit 39 that, in a state where a plurality of fixed form sentences having been previously registered are displayed, acquires fixed form sentences selected by a user as a first fixed form sentence and a second fixed form sentence, and connects the first fixed form sentence and the second fixed form sentence to generate a connected fixed form sentence; a fixed form sentence managing unit 37 that registers the connected fixed form sentence generated in this connected fixed form sentence generation unit in a storage unit 25; a synthetic voice acquiring unit that, when the registered connected fixed form sentence is selected by the user, acquires a synthetic voice in an original language and a synthetic voice in another language concerning the selected connected fixed form sentence; and a voice output unit that outputs the synthetic voice in the original language and the synthetic voice in the other language from a speaker.SELECTED DRAWING: Figure 5
Patent JP-2021084912-A (JP)
Title: Dope for film production, film and method for producing the same
Inventor: KATAOKA NAOTO
IPC: B29C41/12
Filed: 2019-11-25
Abstract: To provide a dope for film production which achieves production of a film that contains a thermoplastic acrylic resin and multilayer structure polymer particles, has good particle dispersibility and prevents coarse particles from being formed, has a small external haze and has good trimming property, and is produced by a solution casting method.SOLUTION: The multilayer structure polymer particles contain a hard core layer, a rubber intermediate layer and a hard shell layer. The hard core layer is formed of a monomer component containing 60-100 wt.% of alkyl methacrylate and 0.1-1.0 pts.wt. of a polyfunctional monomer, the rubber intermediate layer is formed of 40-99 wt.% of alkyl acrylate, a monomer component containing 1-60 wt.% of a monomer represented by formula (4), and 0.1-1.6 pts.wt. of a polyfunctional monomer. The hard shell layer is formed of a monomer component containing 60-100 wt.% of alkyl methacrylate. A gel fraction of the multilayer structure polymer particles is 85% or more.SELECTED DRAWING: None
Patent JP-2021085926-A (JP)
Title: Density detection device and image forming apparatus
Inventor: MANDAI YUSUKE
IPC: G01N21/27
Filed: 2019-11-26
Abstract: To provide a density detection device that can reduce the number of times to clean an optical sensor to reduce time and effort for a user and cost for visit of a service person, and an image forming apparatus.SOLUTION: A density detection device comprises: an IDC sensor 120 (optical sensor) that includes a light emitting unit 122 (light emitting element) that irradiates an intermediate transfer belt with light and a P-wave light receiving unit 130 and an S-wave light receiving unit 140 (light receiving elements) that receive reflected light reflected on the intermediate transfer belt, and detects the density of a toner image; and a control unit 50 (correction unit) that corrects a detection value detected by the IDC sensor 120. The IDC sensor 120 can adjust the densities of toner images of at least two or more colors. The control unit 50 corrects the detection value detected by the IDC sensor 120 for each of the colors in accordance with the amount of dirt on the IDC sensor 120.SELECTED DRAWING: Figure 2
Patent JP-2020126590-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: MORI SHIGEKI
IPC: E01D22/00
Filed: 2019-11-28
Abstract: To reduce failures of image composition.SOLUTION: An information processing apparatus 100 includes: a feature extraction section 202 which extracts feature points from each of a plurality of images obtained by photographing a structure from a plurality of viewpoints; an image quality evaluation section 206 which evaluates whether an image quality on the basis of a predetermined index satisfies allowable conditions for inspection works of the structure for an image included in the plurality of images; and an image composition section 209 which composites at least a part of the images having the image quality that satisfies the allowable conditions in a positional relation on the basis of the feature points.SELECTED DRAWING: Figure 2
Patent JP-2021090258-A (JP)
Title: Electric power system and power supply device
Inventor: YANAGIHARA TAKURO
IPC: H02J7/00
Filed: 2019-12-03
Abstract: To provide an electric power system and a power supply device capable of efficiently supplying power to a load by using a system power supply and a specific power supply.SOLUTION: An electric power system 10 includes a system power supply 12, a power storage device 22 as a specific power supply provided separately from the system power supply 12, and a vehicle 11 as a load to which power supply is performed by the system power supply 12 and the power storage device 22. The electric power system 10 includes a first DC/DC converter 31 as a first variable part that changes a first supply power Pout1, which is the power supplied to a vehicle 11, by using the system power supply 12, a second DC/DC converter 32 as a second variable part that changes a second supply power Pout2, which is the power supplied to the vehicle 11, by using the power storage device 22, and a control unit 50.SELECTED DRAWING: Figure 1
Patent JP-2021090325-A (JP)
Title: Switching power supply control device
Inventor: WATANABE TAKASHIGE
IPC: H02M3/28
Filed: 2019-12-06
Abstract: To enable a DC power output stop function to be surely materialized in a normal operation mode while using an external signal for releasing latch.SOLUTION: A control unit 8 has a function of stopping switching control for a switching element 7 and holding the state when an abnormality detection signal Sd is detected. A control unit power supply circuit 9 supplies power to a power supply terminal Vcc of the control unit 8 with a voltage induced in an auxiliary winding L3 magnetically coupled to a primary winding L1. In a switching power supply control device comprising the control unit and the control unit power supply circuit, a first voltage drop circuit 13 is inserted between the control unit power supply circuit 8 and a ground line. Also, a feedback terminal (terminal capable of stopping oscillation) FB which is a terminal in a control unit 8 and can stop oscillation of the control unit 8 is focused. A second voltage drop circuit 14 is inserted between the feedback terminal and the ground line. Then, the first voltage drop circuit 13 and the second voltage drop circuit 14 are short-circuited to the ground by setting the external signal So to be the "L" level.SELECTED DRAWING: Figure 1
Patent JP-2021095674-A (JP)
Title: Pipe trap, and waste water pipe structure
Inventor: TERASHIMA YOSUKE
IPC: E03C1/284
Filed: 2019-12-13
Abstract: To provide a pipe trap highly effective in suppressing deterioration of sealing function.SOLUTION: A pipe trap 10 comprises: an inflow side piping connection portion 36 that causes waste water flowed to the pipe trap 10 to flow downward; a first downward curved pipe portion 38A that is provided below the inflow side piping connection 36 and curves downward from the upper side in the vertical direction to the horizontal direction; a first upward curved pipe portion 38B that is provided at a position downstream of the first downward curved pipe portion 38A and curves upward to the horizontal direction from the vertical downward direction; a second upward curved pipe portion 42A that is provided at a position downstream in the waste water direction, of the first upward curved pipe portion 38B and curves upward from the downside in the vertical direction to the horizontal direction; a second downward curved pipe portion 42B that is provided at a position downstream in the waste flow direction of the second upward curved pipe portion 42A and curves downward from horizontal direction to a downside in the vertical direction; and a pressure relaxation device 66 that is placed at the upper side than the second downward curved pipe portion 42B and communicates with the second downward curved pipe portion 42B to relax the pressure inside the pipe.SELECTED DRAWING: Figure 3A
Patent JP-2021094606-A (JP)
Title: Clipping device
Inventor: KODERA YASUAKI
IPC: B25J15/08
Filed: 2019-12-13
Abstract: To provide a clipping device capable of clipping an article/object and changing the directions.SOLUTION: When base end arms 2, 2 and oscillating handles 3, 3 are closed to clip and lift an article G, energization springs 5, 5 make the oscillating handles 3, 3 and the base end arms 2, 2 linear. When a first arm (a change part) is rotated and the base end arms 2, 2 and the oscillating handles 3, 3 are rotated at almost 180 degrees, the article G becomes inside out and the directions are changed. When the oscillating handles 3, 3 and the base end arms 2, 2 are lowered and rolling rollers 6, 6 at the ends of the oscillating handles 3, 3 are brought into contact with the surface, the oscillating handles 3, 3 are bent from the base end arms 2, 2. When the base end arms 2, 2 and the oscillating handles 3, 3 are opened after the whole oscillating handles 3, 3 are brought into contact with the surface, the article G is placed on the surface in the state that it becomes inside out and the direction are changed.SELECTED DRAWING: Figure 1
Patent JP-2021095023-A (JP)
Title: Power train system
Inventor: HONDA HIROSHI
IPC: B60L58/12
Filed: 2019-12-18
Abstract: To appropriately determine a control input value minimizing fuel consumption in an internal combustion engine with respect to a vehicle speed and vehicle driving torque used within the control period of power train control.SOLUTION: A control device provided in a power train system executes control input determination processing and system control processing. The control input determination processing includes: adjoint variable determination processing to update an adjoint variable p of an optimization problem in each time step; and control input calculation processing. The adjoint variable determination processing includes initial value determination processing to predict, on the basis of the travel history of a hybrid vehicle, an average vehicle speed and average driving torque which are the average values of a vehicle speed and vehicle driving torque, respectively, during a control period at this time, and to determine a value corresponding to the predicted average vehicle speed and average driving torque as the initial value of the adjoint variable p.SELECTED DRAWING: Figure 1
Patent JP-2021097787-A (JP)
Title: Game machine
Inventor: IGAWA TAKAHIRO
IPC: A63F7/02
Filed: 2019-12-20
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: In a case having a time-shortening limiter function, the number of balls acquired by a player is still less than 7,200 and "latent probability variation state" is underway in a stage when one hour passes after entering a "consecutive" state, and further a possibility of requiring approximately 17 minutes or longer until a next jackpot is acquired after entering the "latent probability variation state" is set to become high. Accordingly, it becomes possible to more gradually increase the number of balls acquired in a short time of approximately 1 hour by the player than a Pachinko machine without any time-shortening limiter functions, thus preventing the number of balls acquired by the player per hour from becoming excessive. As a result, a player's speculative spirit cannot be aroused excessively, thus providing a Pachinko machine 10 allowing the player to appropriately play a game.SELECTED DRAWING: Figure 28
Patent JP-2020073665-A (JP)
Title: Ink, inkjet recording method, and inkjet recording device
Inventor: KIDO MASAHIRO
IPC: B41M5/00
Filed: 2019-12-20
Abstract: To provide an ink excellent in fixability to an impermeable substrate, good in high-speed printability, discharge reliability and scratch resistance, and excellent in storage stability.SOLUTION: The ink contains water, an organic solvent, a coloring material, and resin particles. The organic solvent contains: a compound having a hydrogen bond term δH in Hansen solubility parameters of 4.1 MPaor more and 9.5 MPaor less and a boiling point of 170°C or higher; a C3-4 diol compound being at least one selected from 1,2-propanediol, 1,3-propanediol and 2,3-butanediol; and 3-methoxy-3-methyl-1-butanol as a compound having an alkoxy group.SELECTED DRAWING: None