baber/WOPTO huggingface dataset:
Patent JP-2021067869-A (JP)
Title: Polarizer with retardation layer, polarizer complex, and optical laminate
Inventor: MATSUMOTO TOSHIKAZU
IPC: G02B5/30
Filed: 2019-10-25
Abstract: To provide: a polarizer with a retardation layer that includes a new polarizer; a polarizer complex; and an optical laminate.SOLUTION: A polarizer with a retardation layer has a polarizer and a retardation layer provided on one surface side of the polarizer. The polarizer has a polarization area whose thickness is 15 μm or less and a non-polarization area surrounded by the polarization area in a plan view. The non-polarization area is an area where a cured product of an active energy ray curable resin is provided in a through hole surrounded by the polarization area in a plan view.SELECTED DRAWING: Figure 1
Patent JP-2021066152-A (JP)
Title: Quantum dot protective film
Inventor: ICHIBA HIROKI
IPC: B32B27/36
Filed: 2019-10-28
Abstract: To provide a quantum dot protective film having high adhesiveness to a phosphor layer and having an excellent barrier layer, a transmittance of 90% or more for total rays, and a film surface strength (hardness) within the range from F to 2H of pencil hardness.SOLUTION: The quantum dot protective film includes a mat film, a barrier film and a primer layer comprising an acrylic resin composition stacked in this order, in which the primer layer is disposed on a surface to be in contact with a phosphor layer. The mat film includes a mat layer comprising a filler and an acrylic resin formed on a first PET film; the barrier film includes a barrier layer formed on a second PET film; and the mat film and the barrier film are stacked with an adhesive therebetween. The primer layer comprising an acrylic resin composition is stacked on an outermost surface of the barrier film, and the primer layer has a film thickness of 0.3 to 1.1 μm.SELECTED DRAWING: Figure 1
Patent JP-2021069976-A (JP)
Title: Wastewater treatment apparatus and wastewater treatment method
Inventor: SAKAI YASUKURA
IPC: B03C1/247
Filed: 2019-10-30
Abstract: To provide a wastewater treatment apparatus capable of efficiently precipitating a suspended substance in a separated water or the like.SOLUTION: A wastewater treatment apparatus comprising: a biological treatment part treating liquid to be treated containing a magnetically active sludge having magnetic powder and wastewater in water; a magnetic separation part for performing solid-liquid separation of liquid to be treated, which has been treated in water in the biological treatment part, by magnetic force; a precipitation treatment part performing a precipitation treatment to a mixed liquid containing the separated liquid separated in the magnetically separating part and a coagulant; and a transfer path for transferring the separated liquid obtained in the magnetically separating part to the precipitation treatment part, in which there is a structure that adds a coagulant in at least any one of between the biological treatment part and the magnetic separation part, the magnetic separation part, and the transfer path.SELECTED DRAWING: Figure 1
Patent JP-2021071877-A (JP)
Title: Data processing device, data management system, and data processing programs
Inventor: FUNAHARA IPPEI
IPC: G06F16/185
Filed: 2019-10-30
Abstract: To avoid immediate loss or unavailability of data and reduce system operating costs.SOLUTION: A processing unit 14 is configured to perform: a first process that allows the use of a recording device 20 within a range of a first recording capacity when only a first condition is satisfied; a second process that allows the use of the recording device 20 within a range of a second recording capacity when the first condition and a second condition are satisfied; a third process that sets data in excess of a data capacity as data to be erased and regulates the recording of new data while allowing all data to be read and erased when the second condition is not satisfied while data Dr and Dm are recorded in excess of the first recording capacity, and allows new data to be recorded for the amount of data that has been erased when data other than the data to be erased is erased; and a fourth process that erases the data to be erased when a third condition is satisfied without the second condition being satisfied in a state where the data to be erased is recorded after the third process.SELECTED DRAWING: Figure 2
Patent JP-2021070885-A (JP)
Title: Garment body of air-conditioning garment and air-conditioning garment
Inventor: ICHIGAYA KOJI
IPC: A41D27/28
Filed: 2019-10-31
Abstract: To provide a garment body of an air-conditioning garment and the air-conditioning garment, whose functions do not easily deteriorate when worn under another garment and the like.SOLUTION: A garment body 1 is formed by using a fabric C that does not have air permeability or has air permeability enough to be inflated by introduction of air by a fan 2 and includes a fan fitting hole 13 for fitting the fan 2, and an air discharge part 14 for discharging air introduced by the fan 2. The garment body further includes: outer face side space securing means 17, back body inner face side space securing means 18 and front body inner face side space securing means 19, which secure a space between the fabric C and the body of a wearer and/or between the fabric C and another garment worn on the garment body 1.SELECTED DRAWING: Figure 3
Patent JP-2021070255-A (JP)
Title: Recording device and control method
Inventor: NOGUCHI HIROYUKI
IPC: B41J2/01
Filed: 2019-10-31
Abstract: To solve such the problem that, when double-sided recording is performed, an image recorded at a surface of a recording medium sets off and which deteriorates the end detection accuracy for a back side of the recording medium.SOLUTION: A recording device corrects a measurement result of a back surface of a recording medium on the basis of measurement data before recording an image at a front surface of the recording media and recording data to the front surface to thereby suppress deterioration in detection accuracy for an end of a recording medium.SELECTED DRAWING: Figure 8
Patent JP-2021070047-A (JP)
Title: Laser welding method for steel plate
Inventor: HAMAZAKI SEITA
IPC: B23K26/21
Filed: 2019-10-31
Abstract: To provide a laser welding method for steel plate which can suppress formation of a blow hole without performance of time-consuming adjustment.SOLUTION: A laser welding method for steel plate comprises a groove processing process, an overlapping process, and an irradiation process as follows. In the groove processing process, a groove 7, which has a width larger than that of a molten pool 6 when welding by laser irradiation from an irradiation part, is formed in one steel plate 1 of steel plates which are overlapped in a thickness direction. In the overlapping process, another steel plate is overlapped with the steel plate 1 with the groove 7 formed therein to cover opening of the groove 7. In the irradiation process, laser beam is radiated toward a bottom of the groove 7 from the irradiation part, and at the same time, the irradiation part is moved so that the molten pool 6 when welding by irradiation of the laser beam moves in an extension direction of the groove 7 in the state that the pool has an interval between itself and inside surfaces 7a on both sides in a width direction of the groove 7.SELECTED DRAWING: Figure 1
Patent JP-2021078542-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-11-14
Abstract: To provide a game for realizing sound game properties by suppressing a speculative property.SOLUTION: A variation in a first special pattern based on entry into a first start winning hole provided in a left area and a variation in a second special pattern based on entry into a second start winning hole provided in a right area are executable in order of satisfaction of a start condition, control is performed to a small win game state with a higher ratio when a variation in the second special pattern is performed than when a variation in the first special pattern is performed, control is performed to a big win game state based on passage of game balls through a V winning hole in a small win game state, special output capable of identifying the fact that game balls should be shot toward a right area in a time-shortening state is outputted, specific output capable of identifying the fact that game balls should be shot toward a left area during a remaining credit game period after completion of a time-shortening state is outputted, a long variation is performed in a second time-shortening state as a variation in the first special pattern, and a long variation is not performed in a first time-shortening state.SELECTED DRAWING: Figure 8-35
Patent JP-2020056030-A (JP)
Title: Photon up-conversion composition
Inventor: KIMIZUKA NOBUO
IPC: C09K11/06
Filed: 2019-11-14
Abstract: To provide a composition for achieving stable photon up-conversion of near infrared light at a wavelength of over 800 nm to visible light.SOLUTION: A photon up-conversion composition is provided, which comprises: a donor molecule which is converted into an excited triplet state after absorbing light and functions as a sensitizer; and an acceptor molecule which is converted into an excited singlet state after receiving triplet energy transfer from the donor molecule and functions as a light emitter. The donor molecule is a naphthalocyanine derivative or an Os complex compound, while the acceptor molecule is a molecule having a specific structure.SELECTED DRAWING: Figure 1
Patent JP-2021082057-A (JP)
Title: Detection system and detection program
Inventor: MIYAGUCHI KANTA
IPC: G05D1/02
Filed: 2019-11-20
Abstract: To provide a detection system and a detection program making it possible to reliably detect an object at a high efficiency.SOLUTION: A server device 5 that detects a movable cart 1 includes: a movement unit 521 that moves the cart 1; an acquisition unit 522 that acquires images of the first and second floors which are object areas where the cart 1 imaged before and after the cart 1 is moved by the movement unit 521 may exist; and a detection unit 523 that detects the cart 1 on the basis of a difference between the images of the first and second floors, which are imaged before and after the cart 1 is moved, acquired by the acquisition unit 522. The detection unit 523 detects presence or absence of the cart 1 on the first or second floor. Further, the detection unit 523 detects a position of the cart 1. The detection unit 523 also detects an orientation of the cart 1.SELECTED DRAWING: Figure 2
Patent JP-2021083059-A (JP)
Title: In-vehicle relay device and relay method
Inventor: KOBAYASHI TAKUYA
IPC: H04L12/46
Filed: 2019-11-22
Abstract: To provide an in-vehicle relay device and a relay method capable of expecting high speed relay of an activation signal between communication lines using different communication protocols.SOLUTION: An in-vehicle relay device in this embodiment is an in-vehicle relay device to which a first communication line for communicating based on a first communication protocol and a second communication line for communicating based on a second communication protocol are connected for relaying communication between the first communication line and the second communication line. The device includes a processing unit capable of changing its state between sleep state and non-sleep state, and for performing process of relaying communication between the first communication line and the second communication line when it is in the non-sleep state, and an activation signal output unit for outputting an activation signal of the second communication protocol to the second communication line when the processing unit is in the sleep state and an activation signal of the first communication protocol is received from the first communication line.SELECTED DRAWING: Figure 2
Patent JP-2021084376-A (JP)
Title: Support shaft cover
Inventor: MORIKAWA RYO
IPC: B41F13/20
Filed: 2019-11-29
Abstract: To provide a support shaft cover which can properly prevent ink smudges on a support shaft at low costs and is easily attached and detached in a state that an operator is wearing gloves.SOLUTION: A support shaft cover is attached to a support shaft 30 of a plate cylinder 4 included in a gravure printing machine. The support shaft 30 includes: a fixed shaft 40 which cannot rotate; and a rotary shaft 50 which can rotate. The support shaft cover 60 has: a flexible clip 61 which has a major arc cross section and is fitted on an outer peripheral surface of the fixed shaft 40; and a flexible sheet 62 having a size that can cover the fixed shaft 40 and the rotary shaft 50. The sheet 62 is attached to the outer peripheral surface of the fixed shaft 40 and the clip 61 sandwiches the fixed shaft 40 in the state. In this way, a periphery of the rotary shaft 50 is covered with the sheet 62.SELECTED DRAWING: Figure 4A
Patent JP-2021085314-A (JP)
Title: Sanitary washing device
Inventor: BABA KAZUMA
IPC: E03D9/08
Filed: 2019-11-29
Abstract: To provide a sanitary washing device for enabling an illumination part to apply sterilizing light to both the outer peripheral face of a private part washing nozzle and a nozzle storage part.SOLUTION: The sanitary washing device includes the private part washing nozzle for discharging water to the private part of a user in the state of advancing to the inside of a toilet bowl, a casing having the nozzle storage part capable of storing the whole private part washing nozzle in the state of setting back the private part washing nozzle, the illumination part for applying sterilizing light having sterilizing effects to the inside of the nozzle storage part, and a control part for controlling the illumination part. The control part has a first irradiation mode to apply the sterilizing light from the illumination part to the outer peripheral face of the private part washing nozzle, and a second irradiation mode to apply the sterilizing light from the illumination part as in the first irradiation mode to the inner wall of the nozzle storage part.SELECTED DRAWING: Figure 6
Patent JP-2021088418-A (JP)
Title: Travel rail and article conveyance setup
Inventor: IWATA MASASHIGE
IPC: B65G1/00
Filed: 2019-12-02
Abstract: To realize a travel rail easy to carry out work to remove a frictional powder and an article conveyance setup comprising such a travel rail.SOLUTION: A travel rail comprises a rail body 22 and a feeder part 23. The rail body 22 comprises a plate-like upper plate part 26 lying along a width direction Y, a lower plate part 27 that is in a plate form lying along the width direction Y and positioned lower Z2 than the upper plate part 26, and an intermediate plate part 28 that is in a plate form lying along a vertical direction Z and connects between a widthwise first-sided Y1 end in the upper plate part 26 and a widthwise first-sided Y2 end in the lower plate part 27. The feeder part 23 is arranged in a space S surrounded by the upper plate part 26, the intermediate plate part 28, and the lower plate part 27 in the rail body 22 and comprises a flat-plated lower-plate flat-plated portion 27A that forms a travel surface F1 in a plane facing upward Z1 in the upper plate part 26 and lies along an extending direction X and the width direction Y in the lower plate part 27 and a swelling groove portion 27B that swells lower Z2 than the lower-plate flat-plated portion 27A and is formed in a manner continuing along the extending direction X.SELECTED DRAWING: Figure 2
Patent JP-2021090287-A (JP)
Title: Secondary battery control system
Inventor: KOMIYAMA KEITA
IPC: H01M10/6571
Filed: 2019-12-04
Abstract: To provide, for a vehicle-driving secondary battery, an improved secondary battery control system capable of more appropriately recovering a regenerative input than the prior art.SOLUTION: A secondary battery control system includes a secondary battery for driving, heating means for heating the secondary battery, and a control device. The control device includes an amount-of-generated-heat prediction unit, a battery temperature prediction unit, and a heating instruction unit. The amount-of-generated-heat prediction unit predicts the amount of self-generated heat during the regeneration of the secondary battery in a predetermined downhill section in the travel route of a vehicle. On the basis of the predicted amount of self-generated heat and at least the actual measured value of the battery temperature of the secondary battery, the battery temperature prediction unit predicts a downhill battery temperature which is the battery temperature of the secondary battery during traveling in the downhill section. The heating instruction unit compares the predicted downhill battery temperature with a predetermined threshold temperature related to an optimum regeneration temperature. When the downhill battery temperature is lower than the threshold temperature, the heating instruction unit instructs the heating means to heat the secondary battery to the threshold temperature before the vehicle reaches the downhill section.SELECTED DRAWING: Figure 2
Patent JP-2020139497-A (JP)
Title: Vehicle power generation system
Inventor: DELONG ZACHARY J
IPC: F01D17/00
Filed: 2019-12-10
Abstract: To provide a vehicle power generation system with an improved valve.SOLUTION: A vehicle power generation system includes: a first solenoid spool valve; a second solenoid spool valve; a first poppet valve fluidly connected to a high pressure inlet; a second poppet valve fluidly connected to the first solenoid spool valve and the first poppet valve; a third poppet valve fluidly connected to the second solenoid spool valve, the first poppet valve and an impulse turbine; and a fourth poppet valve fluidly connected to the second solenoid spool valve, the second poppet valve and the impulse turbine.SELECTED DRAWING: Figure 2A
Patent JP-2021091367-A (JP)
Title: Pneumatic tire
Inventor: SHIMIZU KAZUNORI
IPC: B60C13/00
Filed: 2019-12-12
Abstract: To provide a pneumatic tire configured so that rolling resistance of the tire can be reduced during travelling under a low temperature atmosphere while suppressing variation in fuel consumption performance of the tire due to change in atmospheric temperature.SOLUTION: A pneumatic tire 1 comprises: a pair of bead fillers 12 and 12 arranged outside in a radial direction of bead cores 11 and 11; a carcass layer 13 hung across the bead cores 11 and 11; a belt layer 14 arranged outside in the radial direction of the carcass layer 13; a tread rubber 15 constituted of a cap tread 151 and an under tread 152 and arranged outside in the radial direction of the belt layer 14; and a pair of side wall rubbers 16 and 16 arranged outside in a tire width direction of the carcass layer 13. A tanδ value T20_bf at 20[°C] and a tanδ value T60_bf at 60[°C] of the bead filler 12 satisfy a condition as shown by relational expressions: 0.90≤T20_bf/T60_bf≤1.05 and T20_bf≤0.18.SELECTED DRAWING: Figure 1
Patent JP-2021095157-A (JP)
Title: Sealed packaging container
Inventor: OSHIMA MASASHI
IPC: B65D81/20
Filed: 2019-12-16
Abstract: To provide a sealed packaging container which can measure the concentration of a specific gas inside with high accuracy, even when a head space where an object to be packaged does not exist is narrow, without damaging the sealed packaging container.SOLUTION: A sealed packaging container 1 which can measure the concentration of a specific gas inside includes: a body part 3 including an object-to-be-packaged filling space 2 inside; and a part 7 to be measured including a communication part 5 for communicating with a head space 4 in the body part 3, and a space 6 for laser beam transmission.SELECTED DRAWING: Figure 1
Patent JP-2021096932-A (JP)
Title: connector
Inventor: IGARASHI HIROO
IPC: H01R24/50
Filed: 2019-12-16
Abstract: To provide a connector capable of suppressing common mode noise generated in a receptacle.SOLUTION: A connector includes: a first shielded wire having a first signal line and a first shield covering around the first signal line; a second shielded wire having a second signal line and a second shield covering around the second signal line; a plug connected to the first shield line and the second shield line; a common mode choke coil having a first coil and a second coil, the common mode choke coil being embedded in the plug; and a receptacle having a signal pin with a bent part and a metal shell connected to the ground, the receptacle being connected to the plug. One end of the first coil is connected to the first shield; the other end of the first coil is connected to the metal shell,; one end of the second coil is connected to the second shield; and the other end of the second coil is connected to the metal shell.SELECTED DRAWING: Figure 2
Patent JP-2021095861-A (JP)
Title: Construction machine
Inventor: UDAGAWA TSUTOMU
IPC: F04B51/00
Filed: 2019-12-16
Abstract: To provide a construction machine which can measure a minute leakage flow rate of a single tilt-type variable capacity type hydraulic pump.SOLUTION: A construction machine 100 comprises a pressure sensor 27 for detecting the pressure of a hydraulic pump 21, a bleed-off adjuster 25 which can adjust a bleed-off flow rate of the hydraulic pump 21, and an input device for instructing the measurement of a leakage flow rate Qleak of the hydraulic pump 21. When it is determined that an operation device 51 is in a non-operation state, and a measurement command is inputted from the input device 52, a controller 40 measures the pressure Pp of the hydraulic pump 21 while changing a control command value of the bleed-off adjuster 25 in a state that a flow rate of the hydraulic pump 21 is held, and calculates the leakage flow rate Qleak of the hydraulic pump 21 on the basis of the control command value of the bleed-off adjuster 25 when the pressure Pp of the hydraulic pump 21 is stabilized at prescribed pressure.SELECTED DRAWING: Figure 2
Patent JP-2021097361-A (JP)
Title: Camera device for vehicle
Inventor: MORI KAZUYA
IPC: H04N5/225
Filed: 2019-12-18
Abstract: To suppress unnecessary intrusion of water.SOLUTION: In a camera device for vehicle, a camera captures an image of the vehicle rear side of a cover glass 26 through the cover glass 26. In this case, in the cover glass 26, a hydrophilic film 32 is not disposed at both of the ends in the vehicle width direction of a transparent conductive film 30. As a result of this, the movement of water from the hydrophilic film 32 to both of the ends in the vehicle width direction of the transparent conductive film 30 is suppressed, thereby suppressing unnecessary intrusion of water to both of the ends in the vehicle width direction of the transparent conductive film 30.SELECTED DRAWING: Figure 3
Patent JP-2021097743-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-12-20
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; 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. The cover part includes predetermined limitation parts for restricting a fall of screw members N1 to N6 and N11 to N16 falling onto the cover part onto the first guidance passage formation part 202. The first guidance passage formation part 202 includes plural specific limitation parts for restricting movement of screw members falling on the first guidance passage formation part 202 to the putout device.SELECTED DRAWING: Figure 8
Patent JP-2020048234-A (JP)
Title: Distributed unit
Inventor: HAYASHI SADAFUKU
IPC: H04W92/12
Filed: 2019-12-26
Abstract: To allow security to be enhanced when beam forming is used.SOLUTION: A distributed unit (DU) of the present invention includes a transmission unit that transmits radio quality and beam ID from the distributed unit to a center/central unit (CU).SELECTED DRAWING: Figure 44