baber/WOPTO huggingface dataset:
Patent JP-2019103789-A (JP)
Title: Absorbent article
Inventor: Cui Wen Jun
IPC: A61F13/533
Filed: 2018-11-21
Abstract: To provide an absorbent article having high absorption speed of an absorber to a body fluid and excellent in shape retention of the absorber.SOLUTION: An absorber 23 has an absorbent core 231 and a nonwoven fabric core wrap sheet 232 (2321, 2322) for covering the absorbent core. The absorbent core 231 has at least one penetration gap part 6 so as to be provided on at least a crotch part C and extend in a vertical direction X, and the penetration gap part 6 penetrates the absorbent core 231 in a thickness direction. The absorbent core 231 has further a plurality of compression recess parts 7 extending in a linear state, and any one and other one of the plurality of compression recess parts 7 are directly communicated or communicated through one or more other compression recess parts 7. The penetration gap part 6 has a junction 61 where the core wrap sheet 2321 on a skin facing surface side and the core wrap sheet 2322 on a non-skin facing surface side are jointed.SELECTED DRAWING: Figure 1
Patent JP-2019035771-A (JP)
Title: Server, method and system for route management control and first and second flight vehicles used therein
Inventor: KOMATSU SHUHEI
IPC: G08G1/09
Filed: 2018-11-26
Abstract: To provide a technique capable of improving warehouse storage efficiency with respect to plural types of luggage.SOLUTION: A route management control server which is connected to a plurality of first flight vehicles through a network comprises: storage means which stores location data including at least either map information, geographical information or building information and route data on the basis of three-dimensional coordinates; control means which reads out the location data and the route data; and transmission means which transmits the read location data and route data to each of the first flight vehicles.SELECTED DRAWING: Figure 6
Patent JP-2020085703-A (JP)
Title: Imaging device and imaging system
Inventor: NAKATA TOMONARI
IPC: G01J3/51
Filed: 2018-11-28
Abstract: To provide a technique of increasing the number of bands while suppressing increase of the device size or reduction of the image quality in a spectroscopic camera.SOLUTION: An imaging device 10 includes an imaging element 120, a plurality of optical filters 140, and a driving unit 160. The optical filters 140 have different transmission spectrums. The driving unit 160 changes the inclinations of the optical filters 140 to a light receiving surface 121 of the imaging element 120. The lights having passed through the optical filters 140 enter different regions of the light receiving surface 121.SELECTED DRAWING: Figure 1
Patent JP-2020082301-A (JP)
Title: robot
Inventor: YAMAMURA MITSUHIRO
IPC: B25J19/06
Filed: 2018-11-28
Abstract: To provide a robot with less erroneous detection in a proximity sensor.SOLUTION: A robot includes: a first member; a second member connected to the first member via a joint part including a rotating shaft and relatively turning around the rotating shaft with respect to the first member; and a proximity sensor comprising a capacitance-type proximity sensor electrode provided on the second member and detecting an object on the basis of a capacitance change detected by the capacitance-type proximity sensor electrode. The capacitance-type proximity sensor electrode is positioned on a surface around the rotating shaft as a center. A length in an extending direction of the rotating shaft is constant on the surface, and an outer edge on the surface includes a perpendicular part perpendicular to the extending direction.SELECTED DRAWING: Figure 3
Patent JP-2020087824-A (JP)
Title: Lithium nickel-containing composite oxide, positive electrode active material for lithium ion secondary battery, which is arranged by use of the lithium nickel-containing composite oxide as base material, and manufacturing method thereof
Inventor: NAKAYAMA TOMOKO
IPC: H01M4/36
Filed: 2018-11-29
Abstract: To provide a positive electrode active material including a lithium nickel-containing composite oxide coated with a compound containing W and Li, having excellent battery characteristic without marring the crystallinity, where a fine particle and/or coating of the compound containing W and Li is present on a surface of a primary particle.SOLUTION: A method for manufacturing a positive electrode active material for a lithium ion secondary battery comprises the step of preparing a lithium nickel-containing composite oxide by mixing a nickel compound and a lithium compound into a lithium-mixed material and then, increasing the temperature of the lithium-mixed material from a room temperature to a baking temperature equal to or higher than 700°C under an oxidizing atmosphere. In the preparing step, the lithium nickel-containing composite oxide obtained under the condition of a passing time and/or holding time in a temperature region where the temperature of the lithium-mixed material is 600-650°C being set to 45 minutes or a shorter time has a BET specific surface area in a range of 0.20 m/g to 0.50 m/g. The lithium nickel-containing composite oxide is used as a base material to form a fine particle and/or coating of a compound containing W and Li on the surface of its primary particle.SELECTED DRAWING: None
Patent JP-2020087246-A (JP)
Title: Parking lot management system
Inventor: TANAKA SODAI
IPC: G06Q50/10
Filed: 2018-11-30
Abstract: To eliminate the need for a tangible object such as a commutation pass upon registration of a vehicle in a parking lot where parking of a registered vehicle is permitted.SOLUTION: When a reception unit 111 receives an operation of a request for using a commutation pass from a user through an operation unit 14, an acquisition unit 112 requires image data of an imaging device through a connection unit 13. The acquisition unit 112 acquires the image data from the imaging device. A recognition unit 113 subjects the acquired image data to optical character recognition processing to recognize a car number of a vehicle. The reception unit 111 receives input of a password through the operation unit 14 when the car number recognized by the recognition unit 113 is not registered in a storage unit 12. When the password is input, the authentication unit 114 searches the storage unit 12 to determine whether the password is correct or not. When the password is determined to be correct, a registration unit 115 registers the car number recognized by the recognition unit 113 in the storge unit 12 in association with the password.SELECTED DRAWING: Figure 7
Patent JP-2020083621-A (JP)
Title: Medium conveying device and image reading device
Inventor: SHIODA NAOYUKI
IPC: B65H7/06
Filed: 2018-11-30
Abstract: To solve the problem that, when a motion sensor is provided to a medium placing part whose placing surface is exposed to an outside of a housing, light from the outside of a device such as illumination and natural light reaches a light receiving part when there is no medium on the medium placing part, and erroneous detection such that there is a medium on a medium tray occurs.SOLUTION: A scanner 1 having a medium conveying device 10 comprises: a medium placing part 11 having a placing surface 11a which is provided while being exposed to an outside of a housing 2 for placing a paper sheet P before conveyance; a feeding roller 14 for feeding the paper sheet P in a conveyance direction by rotating while in contact with a face of the paper sheet P facing the placing surface 11a; and a two-dimensional sensor 21 which is provided to the medium placing part 11 to detect movement of the medium in a two-dimensional coordinate system including a first axis and a second axis along the placing surface 11a. The two-dimensional sensor 21 comprises: a light emitting part 22 capable of irradiating irradiation light L toward the paper sheet P placed on the medium placing part 11; and a light receiving part 23 capable of receiving reflected light R from the paper sheet P. A light receiving axis AR of the light receiving part 23 crosses a part of the housing 2.SELECTED DRAWING: Figure 2
Patent JP-2019119668-A (JP)
Title: Method and apparatus for manufacturing glass substrate
Inventor: SOMA SARI
IPC: C03B5/16
Filed: 2018-12-10
Abstract: To stop the operation of a facility for manufacturing a glass substrate at suitable timing so as not to reduce the productivity of the glass substrate.SOLUTION: The method for manufacturing a glass substrate comprises: the manufacturing step of treating molten glass using a treatment device to mold the treated molten glass into a glass plate; the analysis step of analyzing the concentration of a gas composition in air bubbles included in the glass plate; the determining step of determining whether or not the manufacturing step is stopped using the analysis result of the gas composition; and the execution step of stopping the manufacturing step on the basis of a result determined in the determining step. In the method for manufacturing of a glass substrate, concentration change of two or more components of CO, N, SOand Ar in the gas composition is used as conditions of stopping the manufacturing step.SELECTED DRAWING: Figure 3
Patent JP-2020092934-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-12-14
Abstract: To provide a game machine that achieves sound game ability and increases enjoyment of a game.SOLUTION: In a game machine where the lower a set value is, the higher the rate is from a first period to a second period after a big winning game state is completed, a performance control CPU 120, when controlled to a high base state, changes a performance music output from speakers 8L, 8R, in response to the performance music indicated by a performance music selection icon 24TM100 being changed, on the basis of a push button 31B being operated by a player, in the second period.SELECTED DRAWING: Figure 12-13
Patent JP-2020095645-A (JP)
Title: Display program, display device, and display method
Inventor: NISHI SAKIKO
IPC: G06T19/00
Filed: 2018-12-14
Abstract: To allow for easily providing an AR content.SOLUTION: A display program of the present invention is configured to make a computer to perform: an estimation step for estimating a positional relationship between a capturing target captured in a photograph image and an image capturing device that captured the photograph image; and a display step for displaying a target image, one of multiple target images obtained by capturing the predetermined target object from different viewpoints, captured from a viewpoint corresponding to the estimated positional relationship within the photograph image.SELECTED DRAWING: Figure 1
Patent JP-2020097981-A (JP)
Title: Drain valve driving device
Inventor: MIYASHITA TOSHIOMI
IPC: F16K31/44
Filed: 2018-12-18
Abstract: To restrain intrusion of water or foreign matters to a case storing an output member to which a drain valve driving member such as a wire is connected and a driving part in a drain valve driving device.SOLUTION: A drain valve driving device 1 includes: a wire 10 to which a drain valve is connected; a pulley 11 connected to the wire 10; a motor 40 and a gear unit 2 for driving the pulley 11; and a case 20 for storing the pulley 11, the motor 40, and the gear unit 2. A water-repellent portion 24 is provided on an edge of an opening 23 for drawing the wire 10 to the outside of the case 20. Further, a connection portion between a first case 21 and a second case 22 is a fitting portion in which a first step 213 and a second step 223 are fitted, and a distal end of a second case cover 212 covering the fitting portion from the first case 21 side extends closer to the second case 22 side (+Z direction) than the first step 213 constituting the fitting portion.SELECTED DRAWING: Figure 6
Patent JP-2020102694-A (JP)
Title: In-vehicle camera, information processing unit, imaging method, and display method
Inventor: HAGIO MINORU
IPC: H04N7/18
Filed: 2018-12-20
Abstract: To provide an in-vehicle camera and an imaging method capable of picking up a wide range of images when a vehicle number matches a registered number.SOLUTION: The in-vehicle camera includes: an imaging unit capable of switching between a first angle of view and a second angle of view wider than the first angle of view; and a control unit configured so as to, when the vehicle number of the vehicle included in the image of the imaging unit taken at the first angle of view matches the registered number, switch the angle of view of the imaging unit from the first angle of view to the second angle of view.SELECTED DRAWING: Figure 1
Patent JP-2019144536-A (JP)
Title: Interference detecting ring oscillators
Inventor: LASZLO HARS
IPC: G09C1/00
Filed: 2018-12-20
Abstract: To provide a system for providing security in a computer system.SOLUTION: A system 100 includes a plurality of ring oscillators 102. The ring oscillators 1021-1024 are equipped with respective counters to count impulses of oscillating outputs of the ring oscillators. Control circuits 101 start and stop the counters over repeated counting periods. A selector 103 selects a group of ring oscillators from the plurality of ring oscillators. A correlation determiner 104 determines a correlation between oscillating outputs of the group of ring oscillators. A notification generator 105 further generates a notification indicating interference in the group of ring oscillators and thereby the plurality of ring oscillators when the correlation is above a predefined threshold correlation.SELECTED DRAWING: Figure 1
Patent JP-2020102336-A (JP)
Title: Light irradiation system and power supply device
Inventor: TAKAGI HIDEKAZU
IPC: H05B45/00
Filed: 2018-12-21
Abstract: To make an energy loss be hardly caused and improve responsiveness when an output voltage of a power supply device is lowered from a high voltage to a low voltage.SOLUTION: A light irradiation system comprises a power supply device and a light irradiation device comprising an LED circuit connected to the power supply device. The power supply device comprises: a voltage conversion circuit that converts an input voltage input to an input terminal to an output voltage, a voltage corresponding to a target voltage input to a control terminal, and outputs the output voltage from an output terminal to the LED circuit; a voltage setting circuit connected to the control terminal to set the target voltage; a smoothing capacitor connected to the output terminal; and a regeneration circuit that has a first terminal connected to the smoothing capacitor and a second terminal connected to the input terminal and, at the first terminal, receives surplus charge of the smoothing capacitor generated when the voltage setting circuit lowers the target voltage from a high voltage to a low voltage to return the charge from the second terminal to the input terminal.SELECTED DRAWING: Figure 2
Patent JP-2020101470-A (JP)
Title: Battery device
Inventor: YAMANE TOMOKI
IPC: H01M4/587
Filed: 2018-12-24
Abstract: To provide a battery device capable of precisely detecting a charged state.SOLUTION: A battery device 1 includes: a secondary battery 10; a resistance value acquisition unit 20; a deterioration degree estimation unit 30; and a charged state estimation unit 40. The secondary battery 10 is made of a lithium ion battery. The resistance value acquisition unit 20 acquires a charge resistance value Ri and a discharge resistance value Ro in the secondary battery 10. The deterioration degree acquisition unit 30 estimates a deterioration degree D in the secondary battery 10 on the basis of one of the charge resistance value Ri and the discharge resistance value Ro acquired by the resistance value acquisition unit 20 or a first relation value Rx derived from the charge resistance value Ri and the discharge resistance value Ro. The charged state estimation unit 40 estimates a charged state of the secondary battery 10 on the basis of the other of the charge resistance value Ri and the discharge resistance value Ro acquired by the resistance value acquisition unit 20 or a second relation value Ry derived from the charge resistance value Ri and the discharge resistance value Ro and the deterioration degree D estimated by the deterioration degree estimation unit 30.SELECTED DRAWING: Figure 1
Patent JP-2019114793-A (JP)
Title: Primer and solar cell backside protective sheet
Inventor: YAMAGUCHI HIROSHI
IPC: B32B27/20
Filed: 2018-12-25
Abstract: To provide a primer which enables the formation of a primer layer having blackness, superior in the stability of storing a coating liquid and achieving the good adhesion with a base material after an endurance test, and a solar cell backside protective sheet.SOLUTION: A primer comprises: a resin; a hardening agent; and a coloring agent. In 100 mass% of nonvolatile components of the primer, 10-40 mass% of the coloring agent is included. The coloring agent includes 40-80 mass% of a quinacridone-based purple pigment A, 10-40 mass% of a phthalocyanine-based blue pigment B, and a total of 10-40 mass% of a yellow pigment selected from a group consisting of an isoindolinone-based yellow pigment C and an isoindolin-based yellow pigment E to 100 mass% thereof.SELECTED DRAWING: None
Patent JP-2020100793-A (JP)
Title: Resin composition and method for manufacturing substrate including microlens pattern
Inventor: MAEDA MASATOSHI
IPC: G02B3/00
Filed: 2018-12-25
Abstract: To provide a resin composition to be used for forming a dot pattern in a process of forming a microlens pattern by heating the dot pattern comprising rectangular dots and a lattice-like space to induce a thermal flow of the dot pattern, the composition capable of forming a dot pattern that can thermally flow even at a low temperature, and a method for manufacturing a substrate including a microlens pattern using the above resin composition.SOLUTION: The resin composition is to be used for forming a dot pattern in a process of forming a microlens pattern by heating the dot pattern comprising rectangular dots and a lattice-like space to induce a thermal flow of the dot pattern. A resin film formed by using the resin composition has a glass transition temperature Tg of 70°C or lower measured under predetermined conditions.SELECTED DRAWING: Figure 1
Patent JP-2020104533-A (JP)
Title: Wall surface travel device
Inventor: SATO JUNICHI
IPC: B25J5/00
Filed: 2018-12-26
Abstract: To increase stability in wall surface traveling of a device, such as a wall surface washing machine.SOLUTION: A wall surface travel device 10 of one embodiment of the present invention is constituted to be pressed against a wall surface by a tension member 20 stretched over a wall surface 12W of a building structure, in order to be able to travel on the wall surface. The device 10 includes: a travel part 30 constituted to travel on the wall surface; a contact part 32 constituted to be in contact with the tension member; an elongation/contraction device 34 which is interposed between the travel part and the contact part, and constituted to adjust an interval between the travel part and the contact part; a pressing force detection device 61 constituted to detect pressing force from the tension member to the wall surface travel device; and an elongation/contraction control part 80 which controls operation of the elongation/contraction device so that the pressing force detected by the pressing force detection device is a prescribed pressing force.SELECTED DRAWING: Figure 2
Patent JP-2020104289-A (JP)
Title: Waste liquid recovery device
Inventor: ORIGASA SHUNJI
IPC: B41J2/17
Filed: 2018-12-26
Abstract: To recover a waste liquid efficiently without exchanging a tank for recovering a waste liquid formed by liquefying mist.SOLUTION: A waste liquid recovery device includes: a fan 13 which suctions mist occurring during printing operation in which an ink is discharged from each of inkjet heads 2a to 2C to make prints on a sheet; a waste liquid recovery part 12 which liquefies the suctioned mist to recover the liquid as a waste liquid; an ink pan 11 which receives the ink discharged by maintenance operation of the inkjet heads 2a to 2c; a waste liquid passage R1 which discards the waste liquid recovered by the waste liquid recovery part 12 to the ink pan 11; and a flow rate adjusting valve 14 which is provided on the waste liquid passage R, closes the waste liquid passage R during the printing operation, and opens the waste liquid passage R1 during the maintenance operation.SELECTED DRAWING: Figure 1
Patent JP-2020104331-A (JP)
Title: Tape supply device and tape printing system
Inventor: ISHIMOTO AKIO
IPC: B41J15/04
Filed: 2018-12-26
Abstract: To provide a tape supply device which enables a tape roll to be set properly in a roll support part.SOLUTION: A tape supply device 501 supplies a printing tape fed from a tape roll 401 around which the printing tape is wound to a tape printer 1 and includes a roll support part 503 which supports the tape roll 401 in a posture in which a roll rotation axis 411 of the tape roll 401 intersects with an installation surface 600 on which the tape printer 1 and the tape supply device 501 are installed. The printing tape is supplied to the tape printer 1 in a state that the tape supply device 501 is not attached to the tape printer 1.SELECTED DRAWING: Figure 8
Patent JP-2020107541-A (JP)
Title: Relay state prediction device, relay state prediction system, relay state prediction method, and program
Inventor: MATSUO SHINYA
IPC: H01H47/00
Filed: 2018-12-28
Abstract: To provide a relay state prediction device that can predict the remaining life of a relay.SOLUTION: A relay state prediction device 10 comprises: a voltage value acquisition unit 22 that measures, moment by moment, detection voltages detected at both ends of a shunt resistance; a voltage value difference calculation unit 28a that calculates the voltage value difference between a first voltage value at which after a primary-side switch is turned off, an armature starts displacement and thereby the detection voltage becomes minimum, and a second voltage value at which a secondary-side contact opens; an inclination calculation unit 28b that calculates an inclination in which the voltage value difference is reduced in association with the fact that the secondary-side contact repeats opening and closing according to the fact that the primary-side switch repeats turn-on and off; and a state prediction unit 28c that predicts the number of openable/closable times from the present time until the voltage value difference reaches a predetermined threshold based on the current voltage value difference and the reduced inclination.SELECTED DRAWING: Figure 2
Patent JP-2020105059-A (JP)
Title: Cement composition and method for producing the same
Inventor: ICHINOTSUBO YUKITERU
IPC: C04B7/38
Filed: 2018-12-28
Abstract: To provide a cement composition or the like that is capable of suppressing decrease in strength development and change in color tone even when a blast furnace slag is used as a raw material.SOLUTION: A cement composition comprises 0.5 to 7 parts by mass of gypsum as converted to SO3, based on 100 parts by mass of cement clinker containing 0.1 to 1.3 mass% of SO3, 1.4 to 3.2 mass% of MgO and 0.1 to 0.7 mass% of MnO. And, a method of producing a cement composition having an L-value of 47 to 57 in the hunter's indicator system, an a-values of -3.0 to 3.0, and a b-value of 6.5 to 8.5, comprises grinding gypsum and a cement clinker obtained by using, as raw material, a blast furnace slag having an MgO content of less than 8.5 mass%, an SO3 content of 0.01 to 2.8 mass% and a sulfate saturation of 0.02 to 9.5 as shown by the following equation (1): Sulfate saturation=SO3/(1.292×Na2O+0.85×K2O) (1), wherein the figures in the above equation show contents (% by mass) of compounds represented by the chemical formulas.SELECTED DRAWING: None
Patent JP-2019535024-A (JP)
Title: 長方形導波路を使用する開口乗算器
IPC: G02B27/02
Filed: 2017-09-12
Abstract: 光学的開口乗算器は第１の光導波路（１０）を含み、第１の光導波路（１０）は、長方形断面を持ち、且つ、第１の光導波路の伸長方向に対して斜角である部分反射面（４０）を含んでいる。斜角に部分反射面（４５）を含む第２の光導波路（２０）は、第１の光導波路（１０）と光学的に連結される。斜めの連結角度で最初の伝播方向で第１の光導波路に連結される画像は、第１の光導波路に沿った４回の内反射により進み、画像の強度の一部は第２の光導波路に連結されるように部分反射面にて反射し、及び、その後第２の光導波路内で２回の反射を伝播し、画像の強度の一部は、目に見える画像として平行面の１つから外側に向けられるように部分反射面にて反射する。【選択図】図１