baber/WOPTO huggingface dataset:
Patent JP-2021130754-A (JP)
Title: Polyamide-based resin foam particle, and method for producing polyamide-based resin foam particle
Inventor: OTSUKA TOORU
IPC: C08J9/16
Filed: 2020-02-18
Abstract: To provide polyamide-based resin foam particles which are excellent in heat resistance, are excellent in fusion between foam particles in in-mold molding, and can suppress occurrence of a blocking phenomenon of the foam particles even when the foam particles are foamed in multiple stages.SOLUTION: Polyamide-based resin foam particles are controlled so that a bending elastic modulus of a polyamide-based resin constituting the foam particles is 1,000 MPa or more and a ratio I/R is 1.0 or more. A resin absorbance ratio R: an absorbance ratio DrA/DrB of a maximum absorbance DrA at a wave number of 3,250-3,350 cm-1 to a maximum absorbance DrB at a wave number of 1,320-1,400 cm-1 in an infrared absorption spectrum of the polyamide-based resin constituting the foam particles. A surface absorbance ratio I: an absorbance ratio DsA/DsB of a maximum absorbance DsA at a wave number of 3,250-3,350 cm-1 to a maximum absorbance DsB at a wave number of 1,320-1,400 cm-1 in an infrared absorption spectrum of the surface of the foam particles.SELECTED DRAWING: Figure 1
Patent JP-2021133503-A (JP)
Title: Printer, control method, and program
Inventor: TANAKA KEI
IPC: B41J29/00
Filed: 2020-02-21
Abstract: To prevent the reduction in quality of labels when continuously creating the plurality of labels by a printer.SOLUTION: A printer 1 comprises: a conveyance unit 26; a printing unit 27; a cut unit 28; and a control unit 20. The conveyance unit 26 can convey a printing object medium 7 in the first direction and the second direction opposite to the first direction. The printing unit 27 performs printing on the printing object medium 7 on the basis of printing data. The cut unit 28 cuts the printing object medium 7 at a cut position that is in the first direction when viewed from the printing position in a conveyance path. The control unit 20 determines whether or not a printing layout exists at the printing position when a cut designated position is designated in the printing object medium 7 on the basis of the printing data, and causes the printing unit 27 to perform printing to a printing range located in the second direction with respect to the cut designated position after the printing object medium 7 is cut at the cut designated position and the printing object medium 7 is conveyed by a prescribed conveyance amount in the second direction.SELECTED DRAWING: Figure 2
Patent JP-2021136298-A (JP)
Title: Processing method of wafer
Inventor: SHEA JACKSON
IPC: B23K26/53
Filed: 2020-02-26
Abstract: To solve a problem in damaging a wafer during transportation or being incapable of holding of the wafer on a chuck table of a grinding device.SOLUTION: A processing method of a wafer includes steps of: distributing a protective member 16 on a front surface of a wafer 10; mounting the protective member side of the wafer on a first chuck table 23 of a laser processing device; forming a modified layer 100a as an original point along a division schedule line by positioning and radiating a light focal point of a laser beam LB having penetrability to the wafer at an inner part of the division schedule line from a back surface 10b of the wafer; forming a crack 120 via modified layers 100a to 100c by radiating the laser beam to the division schedule line dividing the wafer into four; transporting the wafer from the first chuck table; transporting it to a second chuck table distributed on a grinding device for grinding the back surface of the wafer; and dividing the wafer into device chips along the modified layers by mounting the protective member side of the wafer on the second chuck table and grinding the back surface of the wafer.SELECTED DRAWING: Figure 5
Patent JP-2021136141-A (JP)
Title: Ion source, mass spectrometer, and ion source control method
Inventor: HASEGAWA HIDEKI
IPC: G01N27/62
Filed: 2020-02-27
Abstract: To provide an ion source and a control method thereof capable of accurately and efficiently comprehending whether or not the tip position of the capillary at the downstream side is appropriate.SOLUTION: An ion source 2 measures a current generated by a voltage that an electric power source 33 applies to a capillary 11 when no sample is introduced into the capillary 11, and when the current is within an acceptable range, outputs a piece of exposure information indicating that the exposure of capillary 11 is appropriate, and when the current is not within the acceptable range, outputs a piece of protrusion amount information indicating that the amount of protrusion is not appropriate.SELECTED DRAWING: Figure 1
Patent JP-2021135382-A (JP)
Title: Karaoke device
Inventor: KAMATA MASAYUKI
IPC: G10K15/04
Filed: 2020-02-27
Abstract: To provide a Karaoke device that allows a user to view background video of music until the last even when the music is shortened and performed.SOLUTION: A Karaoke device comprises: a setting unit that sets a normal performance mode or a shortened performance mode for a reserved music; and a display control unit that, when the shortened performance mode is set for the reserved first music, makes display means display a background video corresponding to a first music during a Karaoke performance of the first music, divides a display region of the display means after stop of the Karaoke performance of the first music, makes the display means continuously display the background video corresponding to the first music in the divided display region, and makes the display means display the background video corresponding to a second music reserved after the first music in another divided display region.SELECTED DRAWING: Figure 2
Patent JP-2021132849-A (JP)
Title: Seat Cover
Inventor: OGISO FUKUO
IPC: B60N2/58
Filed: 2020-02-27
Abstract: To properly sew two cover pieces that are stitched together with a basic seam to another cover piece that is stitched with a basic seam across both sides of these.SOLUTION: A third cover piece 13 sewn with a basic seam S4 straddling both sides of first and second cover pieces 11 and 12 sewn with each other with a basic seam S1, and has a first bulky region A1 in which sewn portions L1 each with first and second cover pieces 11 and 12 sewn together, are folded thereon to be other sewn portions L3, and a non-bulky area A2 without these at a sewn portion with the first and second cover pieces 11 and 12. A back cover 10 further has a compensating member 20 that compensates for difference in thickness between the non-bulky region A2 and the first bulky region A1. The compensating member 20 has a laminated portion 21 laminated on the non-bulky region A2 and a relief portion 22 extending in a direction in which a sewing line extends in the first bulky region A1, avoiding overlapping with another sewing portion L3.SELECTED DRAWING: Figure 3
Patent JP-2021136829-A (JP)
Title: Electric vehicle and display method
Inventor: KAZUNO SHUICHI
IPC: B60L50/60
Filed: 2020-02-28
Abstract: To provide information on a deterioration state of a secondary battery in more detail.SOLUTION: An electric vehicle 1 for driving a motor by the power of a secondary battery 2 to travel includes an estimation part 11 for estimating a deterioration state of the secondary battery 2, a display part 7 for displaying an estimation result by the estimation part 11, and a display control part 8 for controlling display of the display part 7. The display control part 8 displays the estimation result by the estimation part 11 together with time information of an estimation time point of the estimation result in the display part 7. The display control part 8 preferably displays an estimation method of the estimation result displayed by the display part 7 by operation by a driver.SELECTED DRAWING: Figure 1
Patent JP-2021140400-A (JP)
Title: Learning model creation system and learning model creation method
Inventor: KO SHIMEI
IPC: G05B23/02
Filed: 2020-03-04
Abstract: To provide a learning model creation system that builds a robust common model that adapts to each site in an environment that inspects processes performed at a plurality of sites by using a neural network.SOLUTION: A learning model creation system includes: a first server (mother server) that diagnoses a state of an inspection object at a first site (mother site) by using a first model (mother model) of a neural network; and a plurality of second servers (child servers) that diagnose states of the inspection object at each of a plurality of second sites (child states) by using a second model (child model) of the neural network. In the learning model creation system, the first server receives learned features of the second model from each of the plurality of second servers, fuses the received features of the second model with the learned features of the first model, and reconstructs, based on the fused features, the first model to learn it.SELECTED DRAWING: Figure 13
Patent JP-2021013727-A (JP)
Title: Acupuncture treatment auxiliary tool, meridian treatment set using the same and moxibustion head acupuncture substitution kit
Inventor: MITSUYAMA YOICHIRO
IPC: A61H39/08
Filed: 2020-03-05
Abstract: To provide an acupuncture treatment auxiliary tool which can acquire an effect equal to or greater than that of moxibustion head acupuncture, and a moxibustion head acupuncture substitution kit capable of being applied for meridian treatment.SOLUTION: There is provided an acupuncture treatment auxiliary tool in which an open hole into which an acupuncture can be inserted, is formed on a center of a carbon circular plate whose thickness is 2-20 mm and diameter is 15-100 mm, in a state of piercing an acupuncture to an affected part, the acupuncture is caused to be inserted into the open hole in use. If infrared radiation is radiated in the above-mentioned state, by an ultra-red ray effect of the carbon circular plate, a deep part of a body of a patient can be warmed and a moxibustion treatment effect also can be acquired. A set of two to ten acupuncture treatment auxiliary tools can be used as a meridian treatment set.SELECTED DRAWING: Figure 1
Patent JP-2021143680-A (JP)
Title: Fluid control device
Inventor: IWASAKI HITOSHI
IPC: F15B11/044
Filed: 2020-03-10
Abstract: To provide a fluid control device capable of shortening an adjustment period when, for example, performing actual device adjustment according to applications.SOLUTION: A hydraulic control device 1 in the embodiment includes a meter-in spool 5, and a meter-out spool 15, as spools, the meter-in spool 5 and the meter-out spool 15 being connected to at least one of two head port A3 and rod port B3 provided in a hydraulic cylinder 113 to be driven by operating oil for controlling at least one of the supply amount of the operating oil to the hydraulic cylinder 113 and the discharge amount of the operating oil from the hydraulic cylinder 113.SELECTED DRAWING: Figure 2
Patent JP-2021142645-A (JP)
Title: Inkjet recording device and maintenance method
Inventor: NAKAMURA TOMO
IPC: C09D11/38
Filed: 2020-03-10
Abstract: To provide an inkjet recording device that is excellent in cleaning performance and can provide a recording object with high friction-fastness and cleaning-fastness, and a maintenance method for the same.SOLUTION: The inkjet recording device comprises: a recording head that has a nozzle for discharging an ink composition and a nozzle formation surface having a discharge port of the nozzle; and a pressurizing/cleaning mechanism that applies pressure to the inside of the recording head to perform cleaning operation of ejecting the ink composition from the nozzle. The ink composition contains resin particles, organic solvents whose normal boiling point is 280°C or higher, at least either of organic alkali and inorganic alkali, and at least either of betaine and cold-solid polyalcohol, where glass transfer temperatures of the resin particles are in a range from -30 to -50°C.SELECTED DRAWING: None
Patent JP-2021143258-A (JP)
Title: Ink, inkjet printer, inkjet printing method and method for producing printed matter
Inventor: HYAKUTAKE DAIKI
IPC: C09D11/30
Filed: 2020-03-11
Abstract: To provide an ink that improves the scratch resistance of a printed image.SOLUTION: An ink is used in an inkjet printer, which applies the ink to a print object in a heated state, the ink containing resin and a crosslinker.SELECTED DRAWING: Figure 1
Patent JP-2021150982-A (JP)
Title: Cooling structure
Inventor: NAKAYAMA YOSHITAKA
IPC: H02K9/22
Filed: 2020-03-16
Abstract: To provide a cooling structure which enables improvement of reliability.SOLUTION: A cooling structure 1 cools a bearing 10 having a support part 11 which rotatably supports a spindle 2 and a base part 12 which covers the support part 11. The cooling structure 1 includes transmission parts 15 which are respectively disposed in spaces, formed in the base part 12 and extending in a predetermined range in an axial direction in which the spindle 2 extends, and which are formed of a high heat conduction material having heat conductivity higher than that of metals. Each transmission part 15 has a heat radiation part which radiates heat transmitted from the transmission part 15 to the outside and contacts with a wall surface defining the space.SELECTED DRAWING: Figure 2
Patent JP-2020099351-A (JP)
Title: Anti-GPR20 antibody and anti-GPR20 antibody-drug conjugate
Inventor: IIDA KENJI
IPC: C12N1/15
Filed: 2020-03-18
Abstract: To provide antibodies that specifically bind to GPR20-positive tumor cells such as GIST, to provide pharmaceuticals having therapeutic effect on tumor using the antibodies, and to provide methods for treating tumors using the pharmaceuticals.SOLUTION: Provided are an anti-GPR20 antibody having internalization activity and an antibody-drug conjugate containing the antibody, and the like.SELECTED DRAWING: None
Patent JP-2021148935-A (JP)
Title: Optical film and flexible display device
Inventor: OMATSU KAZUYOSHI
IPC: C08J5/18
Filed: 2020-03-18
Abstract: To provide an optical film excellent in visibility in a wide-angle direction even after repetitive folding operations, and a flexible display device including the optical film.SOLUTION: An optical film 1 includes at least one kind of resin selected from a group composed of polyimide resin and polyamide resin, and has total light transmittance of 85% or more, haze of 0.5% or less, a tensile elastic modulus of 5.1 GPa or more, and a pierce strength of 10-100 N in conformity to JIS-Z-1707. When a direction (MD) parallel to a machine flow direction and a direction (TD) vertical to the machine flow direction during its manufacturing process in the surface of the optical film are formed, a specific mathematical expression is satisfied by a first reflection image clarity value CMD and a second reflection image clarity value CTD in directions tilting at 60° to the MD and TD directions that are obtained with a slit width (0.125 mm) of an optical comb in conformity to JIS-K-7374, regarding at least one surface of the optical film.SELECTED DRAWING: Figure 1
Patent JP-2020094069-A (JP)
Title: Conversion of chlorofluoropropanes and chlorofluoropropenes to more desirable fluoropropanes and fluoropropenes
Inventor: SUN XUEHUI
IPC: C07C17/354
Filed: 2020-03-19
Abstract: To provide processes to obtain better results in production of HFO-1234yf, and/or to obtain HFO-1234ze (CFCH=CHF), 1,3,3,3-tetrafluoropropene, which is also free of chlorine and has refrigerant application, and/or processes to open up new means for obtaining desirable HFOs such as HFO-1234yf or HFO-1234ze.SOLUTION: A process is provided comprising contacting and reacting the compound CFCFCHXCl, where X is H or Cl, or the compound CFCF=CXCl, where X is H or Cl, with hydrogen in the presence of a catalyst consisting essentially of Cu, Ru, Cu-Pd, Ni-Cu and Ni-Pd to obtain as a result thereof a reaction product comprising hydrofluoropropenes or intermediates convertible to the hydrofluoropropenes, notably CFCF=CHand CFCH=CHF.SELECTED DRAWING: None
Patent JP-2021150169-A (JP)
Title: Lighting apparatus
Inventor: MOTOKI NAOYA
IPC: F21V21/26
Filed: 2020-03-19
Abstract: To provide a lighting apparatus capable of rotating a lamp body at 360 degrees or more by a simpler structure than conventional ones.SOLUTION: The lighting apparatus includes a lamp body equipped with a light source, an arm part 30 supporting the lamp body, and a base part 50 supporting the arm part 30, and has a rotation mechanism RF which is provided with an annual washer 51 in which projection parts 53c, 53d project from an inner periphery and whose rotation is regulated within an angle range below 360 degrees. An end part of the arm part 30 has a shaft part 33 a part of whose outer periphery of a cylinder is flat. The shaft part 33 is inserted in an inner periphery OP53 of a washer 53, regulates rotation with respect to the washer 53 when flat parts 33a, 33b are in contact with the projection parts 53c, 53d and can rotate with respect to the washer 53 at an angle regulating rotations of the washer 53 or more.SELECTED DRAWING: Figure 2
Patent JP-2021148746-A (JP)
Title: Distance measuring device and distance measuring method
Inventor: IMAE NOZOMI
IPC: G01C3/06
Filed: 2020-03-23
Abstract: To prevent distance information from becoming discontinuous in a portion where angles of view overlap each other when constituting a TOF camera with a wide angle of view.SOLUTION: A distance measuring device comprises: a plurality of TOF cameras that are arranged such that the angles of view overlap each other; and a control unit that corrects distance information acquired by each of the plurality of TOF cameras based on reference distance information in an angle-of-view overlapping area.SELECTED DRAWING: Figure 1
Patent JP-2021152358-A (JP)
Title: Vehicular control apparatus
Inventor: NISHIOKA HIROMASA
IPC: F02D29/02
Filed: 2020-03-25
Abstract: To provide a vehicular control apparatus capable of preventing a vehicular catalyzer from inactivating itself.SOLUTION: A vehicle 100 includes an engine 30 and a catalyzer 61 for purifying exhaust gas from the engine 30. A control apparatus 10 includes: a map information recording part 12 for recording positional information, as an inactivation point, in map data, when the catalyzer 61 of the vehicle 100 has inactivated itself; a first inactivation estimation part 15A for estimating whether the catalyzer 61 inactivates itself at inactivation points P1, P2, and so forth, from a bed temperature of the catalyzer 61 before the vehicle 100 passes the inactivation points P1, P2, and so forth, recorded in the map information recording part 12; and an engine control part 16 for controlling the engine to warm up the catalyzer 61 so as to activate the catalyzer 61 at the inactivation points P1, P2, and so forth, in a case where the first inactivation estimation part 15A estimates that the catalyzer 61 is inactivating itself.SELECTED DRAWING: Figure 2
Patent JP-2021157248-A (JP)
Title: State output device
Inventor: ITO TOMOJI
IPC: G08G1/16
Filed: 2020-03-25
Abstract: To estimate a state in which a near-miss or the like occurs.SOLUTION: In a state output device 1, a visual saliency calculation part 3, on the basis of an image of the outside photographed from a moving body, acquires a visual saliency map obtained by estimating the high/low level of visual saliency in the image. Next, a visual attention concentration degree calculation part 4, on the basis of the visual saliency map and an ideal visual line preset in the image, acquires a visual attention concentration degree Ps in the image, as a visual tendency in a moving environment of the moving body; an inattentive driving tendency calculation part 5 determines an inattentive driving tendency on the basis of the visual saliency map; a monotonous tendency calculation part 6 determines whether the image has a monotonous tendency on the basis of the visual saliency map; and a visual recognition load tendency calculation part 8 determines whether a visual recognition load is large on the image on the basis of the visual saliency map. Then, a state output part 7 outputs an image state acquired on the basis of the acquired visual attention concentration degree Ps, a determination result of the inattentive driving tendency, a determination result of the monotonous tendency, and a determination result of the visual recognition load tendency.SELECTED DRAWING: Figure 1
Patent JP-2021157298-A (JP)
Title: Information providing system, information providing device, control method of information providing device, and program
Inventor: TERAUCHI AKIRA
IPC: G06Q30/06
Filed: 2020-03-25
Abstract: To effectively provide useful information for a mobile user at an appropriate timing.SOLUTION: An information providing device 1 arranged in a moving body V includes: a microphone 92 for collecting a voice spoken by a user U of the moving body V; a mobile communication unit for transmitting speech data Dvo relating to the voice collected by the microphone 92 to a server 300, and receiving recommendation information Dre of a generated product or service by the server 300 based on the speech data Dvo; a recommendation information storage unit for storing the recommendation information Dre; and a recommendation information output unit for outputting the recommendation information while the mobile body V is stopped.SELECTED DRAWING: Figure 1
Patent JP-2021154784-A (JP)
Title: Air supply system, air supply method, and vehicle
Inventor: AKIBA TORU
IPC: F04B49/06
Filed: 2020-03-25
Abstract: To provide an air supply system capable of supplying an ample volume of air even in the case of an air usage volume being large.SOLUTION: An air supply system includes: a main tank; an air compressor driven in any of plural drive modes that includes a first drive mode in which to supply the main tank with air at a first supply speed, and a second drive mode in which to supply the main tank with air at a second supply speed being higher than the first supply speed; and a control part for causing the air compressor to start an air supply in the first drive mode in the case of recognizing that tank pressure being the pressure of the main tank has decreased to a first pressure value, and switching drive modes to the second drive mode from the first drive mode in the case of recognizing that the tank pressure has decreased to a second pressure value being smaller than the first pressure value while the air compressor supplies air in the first drive mode.SELECTED DRAWING: Figure 4
Patent JP-2021157926-A (JP)
Title: Secondary battery device and secondary battery system
Inventor: KAWAHARA YOHEI
IPC: H01M10/48
Filed: 2020-03-26
Abstract: To provide a secondary battery device and a secondary battery system that can more reliably control a secondary battery.SOLUTION: A secondary battery device includes a secondary battery, a detection unit for detecting the voltage, current, and temperature of the secondary battery, and a state calculation unit for calculating a battery state based on a detection result of the detection unit. The state calculation unit has a storage device and a processing device. The storage device has a first storage region for storing calculation information for calculating the battery state, and a second storage region for storing update information for updating the calculation information. The processing device executes processing P7 for calculating a current battery state by using the calculation information, processing P8 for calculating a new battery state by using the update information, and processing P11 for storing the update information in the first storage region and updating the calculation information when the amount of change between the current battery state and the new battery state is within a specified range.SELECTED DRAWING: Figure 13