baber/WOPTO huggingface dataset:
Patent JP-2021047861-A (JP)
Title: Method and device for generating sample data, and computer readable recording medium
Inventor: REI DEIN
IPC: G06N3/08
Filed: 2020-09-15
Abstract: To provide a method and device for generating sample data that can improve the label quality of sample data and thereby improve the performance of a recommendation model trained based on the sample data, and a computer readable recording medium.SOLUTION: A method includes the steps of: generating at least two weakly supervised recommendation models of a recommendation system; training a neural network model to learn the dependence between the at least two weakly supervised recommendation models; and reattaching a label to sample data by using the neural network model after the training to obtain sample data after update.SELECTED DRAWING: Figure 1
Patent JP-2022048839-A (JP)
Title: Toilet space deodorizing device and sanitary washing device
Inventor: NAKAMICHI SHUNICHI
IPC: E03D9/00
Filed: 2020-09-15
Abstract: To provide a toilet space deodorizing device and a sanitary washing device, that can remove a biofilm with easy maintenance and maintain deodorizing performance even if the biofilm is generated in a water deodorizing part.SOLUTION: The toilet space deodorizing device comprises a water deodorizing part that is provided in a deodorizing air passage that allows air to flow through an intake port and an exhaust port, and is capable of storing water in a deodorizing air passage and/or ejecting the water to the air taken in from the intake port, wherein the water deodorizing part is configured to be movable from a predetermined position in the deodorizing air passage to the outside of the deodorizing air passage.SELECTED DRAWING: Figure 4
Patent JP-2022049056-A (JP)
Title: Beauty mask
Inventor: KOJIMA HIDEAKI
IPC: A61N1/30
Filed: 2020-09-16
Abstract: To provide a beauty mask capable of exerting high beauty action to an appropriate portion with a simple structure.SOLUTION: In a beauty mask 1 to be fitted onto at least a part of the face of a user, a beauty mask body 10 formed of an elastic member includes at the skin surface side of the beauty mask, an electrode pattern 15 partitioned by three or more nodal points and a curve connecting the nodal points for performing current-carrying to exert beauty action onto the skin surface, and a beauty module fitting part 16 conducted with the electrode pattern 15, and a beauty module 20 fitted on the beauty module fitting part 16, and performing current-carrying controlled so as to exert beauty action to the electrode pattern 15 is arranged.SELECTED DRAWING: Figure 1
Patent JP-2022049202-A (JP)
Title: Laminated porous sintered sheet
Inventor: ISHIKAWA MASAHIKO
IPC: B32B27/32
Filed: 2020-09-16
Abstract: To provide a laminated porous sintered sheet with excellent effective air permeability minus air leakage from the interface between the porous sheet and a double-sided adhesive sheet during adsorption and excellent adhesive strength at the interface between the porous sheet and the double-sided adhesive sheet.SOLUTION: The laminated porous sintered sheet has a porous sheet that is a sintered body of resin particles and a double-sided adhesive sheet with through holes in the thickness direction that is placed on one side of the porous sheet. A ratio R=(Φ1/Φ2) of a porosity Φ1 at the interface between the porous sheet and the double-sided adhesive sheet to a porosity Φ2 inside the porous sheet is 2.0 or more and 4.0 or less.SELECTED DRAWING: Figure 1
Patent JP-2022053002-A (JP)
Title: Wireless communication system
Inventor: MIZUGUCHI SHUHEI
IPC: H04B3/46
Filed: 2020-09-24
Abstract: To allow a base station side to quickly recognize communication failure due to breakage of a leaky coaxial cable in a wireless communication system in which the leaky coaxial cable is used for communication between a plurality of a base stations and mobile stations.SOLUTION: Control units 11A and 11B cause transmission units 12A and 12B to generate and transmit an A-series signal and a B-series signal based on transmission data, respectively. The A-series signal passes through an LCX50A and an LCX50B as indicated by a dashed arrow A. The B-series signal passes through the LCX50B and the LCX50A as indicated by a dashed arrow B. The B-series signal passes through the LCX50A and then flows to a base station 10A side, and the control unit 11A recognizes that the B-series signal has flowed via the LCX50B and 50A. When the LCX50A is disconnected, the base station 10A side cannot receive the B-series signal. In this case, the base station 10A side can estimate that the LCX50A or LCX50B is disconnected.SELECTED DRAWING: Figure 2
Patent JP-2022054508-A (JP)
Title: Powder coating composition, coating film and article
Inventor: SHIMIZU HIROTAKA
IPC: B32B15/08
Filed: 2020-09-28
Abstract: To provide a powder coating composition that allows inorganic particles to be unevenly distributed on a surface of a coating film in the case of forming the coating film.SOLUTION: A powder coating composition contains a resin, a curing agent, and inorganic particles. In the powder coating composition, the surface of the inorganic particles has been treated to have hydrophobicity. The inorganic particles have an average particle size of 0.01-5 μm. The powder coating composition has a melt mass flow rate of 8-30 g/10 min as measured at a test temperature 120°C and a nominal load 1.20 kg.SELECTED DRAWING: None
Patent JP-2022056003-A (JP)
Title: Refrigerant cycle device
Inventor: YAMAGUCHI MASAKI
IPC: F24F11/41
Filed: 2020-09-29
Abstract: To provide a refrigerant cycle device capable of reducing time required for defrosting operation.SOLUTION: A refrigerant cycle device 100 is a device where an outdoor unit 10 having a compressor 11, a heat source side heat exchanger 13 and an accumulator 19 is connected to an indoor unit 30 having a user side heat exchanger 31 through communication piping. The indoor unit 30 has an indoor motor valve 32 for adjusting an amount of a refrigerant to be supplied to the user side heat exchanger 31 during defrosting operation. The defrosting operation is to defrost the heat source side heat exchanger 13 by supplying the refrigerant discharged from the compressor 11 to the heat source side heat exchanger 13. A control unit 60 determines at least one of an opening of the indoor motor valve 32 during the defrosting operation or duration when the opening is maintained on the basis of at least capacity of the accumulator 19 and a filled refrigerant amount which is an amount of the refrigerant to be filled in the refrigerant cycle device 100.SELECTED DRAWING: Figure 6
Patent JP-2022057391-A (JP)
Title: Conveyance device
Inventor: YAMADA HARUHIDE
IPC: B65H20/02
Filed: 2020-09-30
Abstract: To provide a conveyance device in which films having a sealant layer are laminated so that the sealant layers face each other, and an adhesion prevention nip roll is provided which can avoid a phenomenon that the sealant layers are in close contact with each other and are difficult to peel off due to the nip roll for conveyance.SOLUTION: In a conveyance device in which a laminate having a sealant layer using a plastic film as a base material is stacked and conveyed with the sealant layers facing each other, the conveyance device is provided with a pair of nip rolls, and a conveyance is performed by the rotation of this pair of nip rolls, of these, a surface of at least one of the nip rolls has a convex part that is discontinuous in a circumferential direction and discontinuous in a width direction, and this pair of nip rolls always nip the laminate at any part of the surface during rotation.SELECTED DRAWING: Figure 1
Patent JP-2022057792-A (JP)
Title: Tight frame fixing device
Inventor: HASEGAWA SHUZO
IPC: E04D3/36
Filed: 2020-09-30
Abstract: To provide a tight frame fixing device for fixing an existing tight frame to a roof substrate material without welding.SOLUTION: A tight frame fixing device includes a presser member 4 that is mounted on a mounting part 3 of a tight frame 2 mounted on a roof substrate material 1 so as to overlap the mounting part from the upper part in a cross state, and a fixing member 7 that fastens and fixes the end of the presser member 4 to the roof substrate material 1, and presses and fixes the tight frame 2 onto the roof substrate material 1, in which the presser member 4 has a crossing central part arranged on the mounting part 3 in the cross state, and an end arranged in a projection state in a direction perpendicular to the length direction of the tight frame 2, the fixing member 7 has a fastening bolt 9 fastened to and pressure-contact with the end of the presser member 4, the fastening bolt provided on a fixing substrate, the fixing substrate mounted so as to sandwich the roof substrate material 1 and the end of the presser member 4 mounted on the roof substrate material 1 from the upper and lower parts.SELECTED DRAWING: Figure 5
Patent JP-2022062308-A (JP)
Title: Motor device
Inventor: SUGIYAMA TOMOYASU
IPC: H02K7/116
Filed: 2020-10-08
Abstract: To provide a motor device capable of improving the molding accuracy of a bearing accommodating portion and effectively suppressing a decrease in output torque and an increase in operating noise.SOLUTION: Since a reinforcing member 58 that suppresses the inclination of a third accommodating portion 55 is provided between a second accommodating portion 54 and a third accommodating portion 55, it is prevented that the reinforcing member 58 is stretched between the second accommodating portion 54 and the third accommodating portion 55, and then the third accommodating portion 55 falls with respect to the other accommodating portions 53, 54, 56 when the housing 50 is cured. As a result, the molding accuracy of the third accommodating portion 55 is improved, and it is possible to effectively suppress a decrease in output torque and an increase in operating noise.SELECTED DRAWING: Figure 3
Patent JP-2022062388-A (JP)
Title: Water washing treatment system, and control method for water washing treatment system
Inventor: NAKAMURA MASATO
IPC: B09B3/00
Filed: 2020-10-08
Abstract: To provide a water washing treatment system in which outflow of suspended substances attendant on a supernatant portion can be further reduced compared to a conventional slurry treatment method.SOLUTION: A water washing treatment system for powder including a water soluble chlorine-containing compound is provided, comprising: a rinse tank which mixes the powder and water to prepare slurry; a mixing tank mixing the slurry and a coagulant; a first settling tank which precipitates dispersion formed in the slurry to form a supernatant portion and a concentrated portion; a first extraction line which extracts at least a part of the supernatant portion from the first settling tank; and a measuring unit which measures a suspended substance concentration of the supernatant portion extracted by the first extraction line. At least one of a concentration of the slurry and a supply amount of the coagulant that are supplied to the mixing tank, is adjusted on the basis of the suspended substance concentration of the supernatant portion.SELECTED DRAWING: Figure 1
Patent JP-2022063914-A (JP)
Title: Soil culture system
Inventor: MIYATAKE KAZUTAKA
IPC: A01G7/02
Filed: 2020-10-13
Abstract: To provide a soil culture system that allows efficient culture and can perform the growing of various plants.SOLUTION: A soil culture system includes a plant culture container 1 filled with a plant culture soil layer 2, and a first illumination device 11a and a second illumination device 11b provided above the plant culture container 1. The first illumination device 11a and the second illumination device 11b each include LED light sources of three-colors. The LED light sources can be changed in wavelength. The plant culture soil layer 2 is composed of compost including Bacillus subtilis.SELECTED DRAWING: Figure 1
Patent JP-2022064141-A (JP)
Title: Culture soil for paddy rice cultivation, and paddy rice cultivation method using the same
Inventor: YAMAZAKI HIROAKI
IPC: A01G24/10
Filed: 2020-10-13
Abstract: To provide culture soil for paddy rice cultivation which does not drastically reduce taste (preferably can maintain taste) while improving yield of rice, and a paddy rice cultivation method capable of easily cultivating paddy rice in which taste is not drastically reduced while yield of rice is improved without requiring any special water-level adjustment or the like.SOLUTION: Culture soil for paddy rice cultivation includes porous bodies having sedimentation property. Further, the porous bodies of the culture soil for paddy rice cultivation have 0.4 or more of specific gravity. A paddy rice cultivation method includes cultivating of paddy rice by using the culture soil for paddy rice cultivation.SELECTED DRAWING: None
Patent JP-2021143416-A (JP)
Title: Method for producing steel component having locally softened part
Inventor: MIZUTA NAOKI
IPC: C21D9/00
Filed: 2020-10-13
Abstract: To provide a method for producing a locally softened high strength steel component without performing local temperature control.SOLUTION: A method for producing a steel component comprises: a step of preparing a steel sheet having a chemical composition consisting of, by mass, 0.05 to 0.40% C, 0 to 2.0% Si, 1.0 to 3.0% Mn, 0.010 to 1.0% Al, 0.0005 to 0.010% B, and the balance iron with inevitable impurities; a step of heating the steel sheet to a temperature of an Ac1 point (°C) to an Ac3 point (°C)+below 10°C; a working step of applying stain by 0.5% or higher at a temperature of 675°C to an AC3 point+below 10°C after the step of heating: a step of performing holding or gradual cooling for 1 to 120 sec at an average cooling velocity of 0 to 15°C/sec after the working step; and a step of performing cooling to an Ms point (°C)-50°C after the step of performing holding or gradual cooling. The average cooling velocity from the temperature of the step of heating to an Ms point (°C)-50°C is controlled to 10°C/sec or higher.SELECTED DRAWING: Figure 3
Patent JP-2022065367-A (JP)
Title: Nonwoven fabric, nonwoven fabric manufacturing method, and nonwoven fabric manufacturing device
Inventor: JINNO FUMIO
IPC: D04H3/16
Filed: 2020-10-15
Abstract: To provide a technique which can suppress generation of width shrinkage in a nonwoven fabric.SOLUTION: A sheet-like nonwoven fabric includes: a crimp fiber layer which is formed of crimpable fibers having a crimp number of 15 pcs./25 mm or more; and low-stretch sections which are at least formed at both ends in a CD direction of the crimp fiber layer, are continuously provided in an MD direction, and has smaller elasticity than that in regions other than the low-stretch sections.SELECTED DRAWING: Figure 1
Patent JP-2022070057-A (JP)
Title: Throw-in type water discharge apparatus
Inventor: SATO TAIJI
IPC: A62C31/05
Filed: 2020-10-26
Abstract: To provide a throw-in type water discharge apparatus that is directly thrown into a burning part of a fire site so as to be capable of directly discharging water to the burning part and exerts excellent fire extinction capacity at a fire site.SOLUTION: A throw-in type water discharge apparatus includes: a frame guard (1); and a rotating water discharging 3-D form (three-dimensional shape) nozzle (3) disposed inside the frame guard. The rotating water discharging 3-D form nozzle (3) is connected to a hose (8).SELECTED DRAWING: Figure 1
Patent JP-2022070471-A (JP)
Title: Method for treating synthetic quartz glass substrate
Inventor: ANDO MASAO
IPC: C03B33/023
Filed: 2020-10-27
Abstract: SOLUTION: To provide a method for treating a synthetic quartz glass substrate, capable of contacting and laminating the surface of a synthetic quartz glass substrate served as a workpiece with the surface of a protection member consisting of synthetic quartz glass, bonding the workpiece to the protection member by optical contact and passing a cutting tool through the bonding surface bonded by the optical contact to cut the synthetic quartz glass substrate.EFFECT: A method for treating a synthetic quartz glass substrate, capable of effectively preventing minute defects in the penetration part and coming-off part of a cutting tool from occurring during cutting is unnecessary for the application and removal of a fixation agent for bonding a workpiece to a protection member since the fixation agent is not used and can enhance productivity.SELECTED DRAWING: Figure 1
Patent JP-2022071754-A (JP)
Title: Curable composition
Inventor: IWAI TAKASHI
IPC: C08K5/5435
Filed: 2020-10-28
Abstract: To provide a curable composition that can be cured in a short time even when dried at room temperature and can form a cured body having high hardness and scratch resistance.SOLUTION: A curable composition has at least one of (A1) a bissilane compound having a urea bond and/or thio urethane bond and (A2) a hydrolytic condensate of (A) an organic silicon compound including (A1) the bissilane compound having a urea bond and/or thio urethane bond.SELECTED DRAWING: None
Patent JP-2021072121-A (JP)
Title: Adaptive path generation for cnc machining
Inventor: TANG TE
IPC: G05B19/4093
Filed: 2020-10-29
Abstract: To provide a method and a system for adapting a CNC machine tool path from a nominal processed shape to an actually processed shape.SOLUTION: A method includes defining a grid of feature points on a nominal processed shape, and the feature points include an area around a machine tool path but does not necessarily include a point on the machine tool path. A probe is used for detecting the position of the feature points on an actually processed shape. A space mapping function is calculated as conversion from a nominal feature point to an actual feature point, and the function is applied to a nominal tool path in order to calculate a new tool path. The new tool path is used by a CNC machine in order to perform operation on the actually processed product. The feature point is used for characterizing not only a curve or an outline but also a three-dimensional shape of the actually processed product on an operation surface.SELECTED DRAWING: Figure 2
Patent JP-2022076789-A (JP)
Title: Information processing device, method, program, and vehicle
Inventor: MITSUYA NORITAKE
IPC: G06F9/445
Filed: 2020-11-10
Abstract: To provide an information processing device capable of appropriately controlling a vehicle while ensuring consistency between a plurality of tasks.SOLUTION: An information processing device includes: an instruction section for providing a start instruction for an application on the basis of the operation schedule of a vehicle; a reception section for receiving a first command as a request from the application started according to the start instruction; a conversion section for converting the first command received by the reception section into a second command to control the vehicle for fulfilling the request; and a control section for controlling a device mounted on the vehicle on the basis of the second command after conversion by the conversion section.SELECTED DRAWING: Figure 1
Patent JP-2022079806-A (JP)
Title: Lid opening/closing device
Inventor: YOSHIMOTO MUNEHIRO
IPC: B60K15/05
Filed: 2020-11-17
Abstract: To miniaturize a device.SOLUTION: A lid opening/closing device 10 comprises a locking member 50. The locking member 50 is configured to be movable between a locking position and an unlocking position. The locking member 50 has a lock 53 engaged with a cam projection 32 of a push rod 30 at the locking position, and engaging the lock 53 with the cam projection 32 regulates rotation of the push rod 30 to one side in a rotational direction at a pushing-in position. At the locking position of the locking member 50, a part of the lock 53 is disposed in a cam hole 26 of a sleeve 22 to be engaged with the cam projection 32. Thus, at the locking position, compared with a constitution where the lock 53 is not disposed in the cam hole 26, the lid opening/closing device 10 can be miniaturized in a longitudinal direction.SELECTED DRAWING: Figure 4
Patent JP-2022080784-A (JP)
Title: Vehicular lighting fixture
Inventor: KOYANO HIDEMARU
IPC: H01L33/38
Filed: 2020-11-18
Abstract: To provide a vehicular lighting fixture that can form light distribution patterns in which cutoff lines are clarified while a required brightness distribution is secured by an LED light emitting element.SOLUTION: A vehicular lighting fixture 10 comprises a light emitting element 32 in which an n-type semiconductor layer 44 and a p-type semiconductor layer 42 are stacked, and a projection lens 12 for projecting its light. The light emitting element 32 comprises an n-electrode 45, a p-electrode 46, a plurality of n-dots 49, a plurality of p-dots 48, and a light emitting surface 47. The n-dots 49 are aligned in an n-distribution region 53 set at a position biased on the side of one side (32d) in the light emitting surface 47 in a second direction orthogonal to a first direction corresponding to a horizontal direction in light distribution patterns (LP and HP) while crossing the light emitting surface 47 in the first direction, in a direction along the light emitting surface 47.SELECTED DRAWING: Figure 2
Patent JP-2022080932-A (JP)
Title: Game machine
Inventor: TAKAYA SHOHEI
IPC: A63F5/04
Filed: 2020-11-19
Abstract: To provide a game machine capable of enhancing interest in a game in execution of notification capable of specifying an advantageous operation condition of a stop button.SOLUTION: Game mode management means determines a shift to an advantageous game mode from a disadvantageous game mode on the basis of satisfaction of a shift condition, and sets the disadvantageous game mode with completion of the advantageous game mode as an opportunity, and the number of games executed until a shift condition is satisfied after the disadvantageous game mode is started may become smaller than a specific number of times. The game mode management means is configured so as to set a particular game mode until the number of games executed after the disadvantageous game mode is started at least becomes a specific number of times, to set the advantageous game mode after completion of the particular game mode, and to capable of granting privilege pertaining to the advantageous game mode set after completion of a particular game mode in the particular game mode.SELECTED DRAWING: Figure 38
Patent JP-2022086060-A (JP)
Title: Card reader and card discharge control method
Inventor: KITAZAWA YASUHIRO
IPC: G06K13/06
Filed: 2020-11-30
Abstract: To provide a card reader configured to facilitate discharging a card.SOLUTION: A card conveyance path 4 conveys a card 2 inserted through an insertion/discharge slot 4a. A sensor detects the card 2 conveyed on the card conveyance path 4. A first roller 41 and a second roller 42 convey the card 2 on the card conveyance path 4. The first roller 41 is arranged in the front close to the insertion/discharge slot. The second roller 42 is arranged behind the first roller 41. When the sensor detects that the card 2 cannot be discharged with the first roller 41, the second roller 42 conveys the card 2 to a position as deeper as possible. Thereafter, the card 2 is discharged to the front by the second roller 42 at a higher rotation speed than usual.SELECTED DRAWING: Figure 4