baber/WOPTO huggingface dataset:
Patent JP-2022023774-A (JP)
Title: Biofilm removal method and removal kit
Inventor: MIYAMOTO YOSHIHISA
IPC: C12N15/113
Filed: 2021-03-29
Abstract: To provide unheated, biofilm removal methods and kits that are effective in sterilizing and removing food-poisoning bacteria in the biofilm formed on the surface of a food and an implement and the like that come into contact with food.SOLUTION: The biofilm removal method comprises in this order: step 1A of bringing a bacteriophage into contact with an object on which a biofilm is formed, and step 2A of bringing hypochlorite water into contact with the object after brought into contact with the bacteriophage; or step 1B of bringing hypochlorite water into contact with an object on which the biofilm is formed, and step 2B of bringing a bacteriophage into contact with the object after brought into contact with the hypochlorite water. The temperature of the hypochlorite water may be 40°C or higher and lower than 100°C. The hypochlorite water may be a slightly acidic hypochlorite water. The biofilm removal kit comprises a first bactericidal composition comprising one or more bacteriophages and a second bactericidal composition comprising hypochlorite water.SELECTED DRAWING: None
Patent JP-2022153727-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-03-30
Abstract: To provide a game machine capable of suitably increasing a degree of attention to a game.SOLUTION: Display of "0 times" up to a ceiling is shown in a ceiling arrival counter 81c by completion of execution of a variation display of a second special pattern, and 1 is subtracted from a state in Fig. 58(c), thus reaching a ceiling and shifting to "a normal pattern low-probability time-shortening state". For this reason, although a main display rightward shooting instruction 89 for suggesting a rightward shooting game is displayed, a performance rightward shooting instruction 81d is not displayed in a center part of a main display area Dm since a variation display of a first special pattern is under execution in a center part of the main display area Dm of a third pattern display device 81.SELECTED DRAWING: Figure 58
Patent JP-2022155195-A (JP)
Title: Cleaning device
Inventor: MORIMOTO KENTA
IPC: A47L9/04
Filed: 2021-03-30
Abstract: To provide a technology that makes it possible for a brush to be positioned easily with respect to a brush mounting member.SOLUTION: A cleaning device disclosed by the description may include: a brush mounting member rotatable around a rotary shaft; a brush removably mounted to the brush mounting member; and a brush engaging mechanism which regulates removal of the brush from the brush mounting member when the brush is mounted to the brush mounting member. The brush engaging mechanism may be provided with: an engaging pawl provided for one of the brush mounting member and the brush; and a plurality of engaging grooves which are provided for the other of the brush mounting member and the brush and with which the engaging pawl is engageable.SELECTED DRAWING: Figure 24
Patent JP-2021153184-A (JP)
Title: Component mounting line and production management system
Inventor: SUGIYAMA KENJI
IPC: H05K13/08
Filed: 2021-03-30
Abstract: To facilitate an inspection work when a mounting defect occurs.SOLUTION: A component mounting machine 12 captures a suction state of a component sucked by a suction nozzle with a component imaging camera 18 to recognize an image of the suction state of the component, associates the image of the suction state of the component with production information on the component, and stores the image and the production information in storage devices 20 and 33. An inspection machine 14 captures the mounting state of each component of a substrate 11 carried out from the component mounting machine 12 with an inspection camera 28 to recognize an image of the mounting state of each component, and inspects presence or absence of a mounting defect of each component on the basis of a recognition result. Then, when any component is determined to be defective in mounting by the inspection machine 14, the image obtained by capturing the suction state of the component determined to be defective in mounting among the stored images of the storage devices 20 and 33 on the basis of inspection information and the production information related to the component is searched for, and the image of the mounting state of the component determined to be defective in mounting and the image of the suction state of the searched component are compared and displayed on any of display monitors 25 to 27.SELECTED DRAWING: Figure 1
Patent JP-2022156191-A (JP)
Title: computer system and game system
Inventor: YOSHIDA TATSUMI
IPC: A63F13/79
Filed: 2021-03-31
Abstract: To provide a technology to add a new added value to specifications of trade.SOLUTION: A server system 1100 controls execution of trade of game assets including at least a game element that can be acquired in a game and can be used in the game between a player and an opponent player. In the server system 1100, a trade detection part 233 detects that trade with a game element as a trade object is executed, and a privilege imparting control part 235 imparts the player a privilege associated with the game element as a trade object according to the detection by the trade detection part 233.SELECTED DRAWING: Figure 7
Patent JP-2021106899-A (JP)
Title: Game machine
Inventor: KAZAOKA KIKUO
IPC: A63F7/02
Filed: 2021-04-04
Abstract: To provide a technique capable of simplifying control of a game machine.SOLUTION: A game machine includes: a plurality of ball entry areas that game balls can enter; and control means for controlling states of the plurality of ball entry areas. The control means executes transition of the states of the plurality of ball entry areas in synchronization.SELECTED DRAWING: Figure 68
Patent JP-2022160282-A (JP)
Title: touch input device
Inventor: EGUCHI TAKUMA
IPC: G06F3/0488
Filed: 2021-04-06
Abstract: To provide a touch input device configured to reduce the inconvenience for an operator.SOLUTION: A touch input device 100 includes: an information acquisition unit 41 which acquires state information indicating whether a touch section 10 on which a user performs a touch input is wet with water or the touch section is not wet but in normal condition; an operation control unit 42 which can execute operation of a device 200 in accordance with a touch input detected based on the change of capacitance of the touch section 10; and a sensitivity setting unit 32 which can switch a threshold for the operation control unit 42 to detect the change of capacitance as a touch input, between a low-sensitivity bare-hand mode or a high-sensitivity glove mode.SELECTED DRAWING: Figure 9
Patent JP-2022160297-A (JP)
Title: Device of controlling switching element
Inventor: HOSHINO SHUHEI
IPC: H02M1/00
Filed: 2021-04-06
Abstract: To detect abnormalities of different types, respectively, in controlling a switching element.SOLUTION: Provided is a device 22 that controls a switching element 14. The device comprises: a gate drive circuit 30 that controls a gate voltage Vg of the switching element to control a switching operation of the switching element; and an abnormality detection circuit 32 that detects abnormalities of circuits 4, 12 connected with the switching element on the basis of the gate voltage of the switching element and conduction currents Ic, Vs. The abnormality detection circuit 32 has a first abnormality detection circuit 40 and a second abnormality detection circuit 50. The first abnormality detection circuit outputs a first abnormality detection signal F1 when the gate voltage becomes larger than a first voltage threshold Vthg in a state where the conduction currents are larger than a first current threshold Vths. The second abnormality detection circuit outputs a second abnormality detection signal F2 when the conduction currents become larger than a second current threshold Vths in a state where the gate voltage is larger than a second voltage threshold Vthg.SELECTED DRAWING: Figure 2
Patent JP-2022162692-A (JP)
Title: Grinding device and grinding method of workpiece
Inventor: SHIMAZU Ryo
IPC: H01L21/304
Filed: 2021-04-13
Abstract: To downsize a grinding device.SOLUTION: While a grinding stone 340 is continuously lowered, a chuck table 2 on which workpieces 17 that are held by a plurality of first holding parts 20 is continuously rotated, and the workpieces are ground to a first thickness set in advance. After that, a rotating speed of the chuck table 2 is made to be slower than that in the first step, and the grinding stone 340 is positioned at a different height for each of the workpieces 17 held by the plurality of first holding parts 20, and the workpieces are ground to a second thickness set in advance for each of the workpieces 17. In a grinding device 1, the first holding parts 20 are arranged in a circumferential direction, and since a gap between the workpiece 17 ground previously and the workpiece 17 to be ground next is provided between the first holding parts 20, the grinding device 1 can be downsized.SELECTED DRAWING: Figure 1
Patent JP-2022164280-A (JP)
Title: Artistic craftwork and manufacturing method for artistic craftwork
Inventor: TAKEUCHI OSAMU
IPC: A63H9/00
Filed: 2021-04-16
Abstract: To provide an artistic craftwork that enables various abstract expression and reduction in transportation costs.SOLUTION: An artistic craftwork is configured by combining a plurality of parts 1a, 1b, 1c, 1d, 1e, 1f, 1g having various shapes. Each part is provided with a junction 3. The junction 3 includes: a cylindrical body 13 having a predetermined length; and a full thread bolt 14 attached to an outer peripheral surface of the cylindrical body 13. The full thread bolt 14 is fixed to a hole 15 formed on the part and the outer peripheral surface of the cylindrical body 13 is attached so as to abut on or be close to the part. Parts can be detachably joined to each other by making end surfaces of cylindrical bodies 13 of junctions 3 of the parts abut on each other and inserting a shaft 4 into the cylindrical bodies 13, 13.SELECTED DRAWING: Figure 1
Patent JP-2022078930-A (JP)
Title: Unmanned aerial vehicle and delivery system thereof
Inventor: ZHAN YOUGUO
IPC: B64D1/08
Filed: 2021-04-26
Abstract: To solve the problem in which the conventional unmanned aerial vehicle delivery systems have a narrow range of application and cannot be matched with only one type insect release device structure.SOLUTION: The invention relates to an unmanned aerial vehicle and a delivery system thereof. The unmanned aerial vehicle delivery system comprises: a storage container used for storing a plurality of insect release devices, wherein the storage container is provided with a release outlet, and the insect release devices can sequentially slide out of the release outlet; and a delivery device connected with the storage container and can be switched between a first state and a second state, wherein the delivery device is provided with a delivery chamber matched with the release outlet and a block structure matched with the release outlet; when the delivery device is in the first state, the delivery chamber is docked with the release outlet so as to receive the insect release devices in the storage container; and when the delivery device is in the second state, the insect release devices in the delivery chamber can fall off from the delivery chamber, and the block structure blocks the release outlet. The size of the release outlet is adjustable, and/or the size of the delivery chamber is adjustable.SELECTED DRAWING: Figure 3
Patent JP-2022169083-A (JP)
Title: Solid-state imaging device, method for driving the same, and electronic apparatus
Inventor: ANJIYOU KENICHIROU
IPC: H04N5/369
Filed: 2021-04-27
Abstract: To make it possible to mirror a desired current in a current mirror circuit using a transistor having a low threshold voltage.SOLUTION: A solid-state imaging device includes: a pixel array unit in which a plurality of pixels is arrayed in a matrix, each of the pixels including at least an amplification transistor that amplifies a signal corresponding to a charge generated by a photoelectric conversion element, and a current source transistor that supplies a predetermined reference current to the amplification transistor; and a current mirror circuit. The current mirror circuit is configured to include: a reference current source transistor to which a reference current from a constant current source is input; a first capacitor connected between a gate and a drain of the reference current source transistor; and current source transistors disposed in the plurality of respective pixels. A technology according to the present disclosure can be applied to, for example, a solid-state imaging device or the like having an amplifier through which a DC current flows in the pixels.SELECTED DRAWING: Figure 4
Patent JP-2021139905-A (JP)
Title: 3-d intraoral surface characterization
Inventor: JAMES R MILCH
IPC: G01B11/25
Filed: 2021-04-27
Abstract: To provide a method for registering an imaging detector to a surface.SOLUTION: A sequence is projected and recorded which has a first sparse pattern of lines followed by a second sparse pattern of lines. A first subset of positions receives lines from both first and second sparse patterns corresponding to a first label. A second subset of positions receives only lines from the first sparse pattern corresponding to a second label. A third subset of positions receives only lines from the second sparse pattern corresponding to a third label. The first, second and third labels are decoded, and each member element of the first, second and third subsets of positions is registered to an imaging detector according to the decoded labels. One or more dense patterns of lines positionally correlated with registered member elements of the decoded labels are projected and recorded. An image of the surface contour is formed according to the recorded pattern.SELECTED DRAWING: Figure 4
Patent JP-2022169284-A (JP)
Inventor: MOTOMURA YUKI
IPC: C22B15/00
Filed: 2021-04-27
Abstract: 【課題】 湿潤状態の雑原料の乾燥不良に起因して製錬炉の操業が不安定になるのを抑制可能な銅製錬原料の調製方法を提供する。【解決手段】 銅精鉱と湿潤状態の雑原料とからなる銅製錬原料の調製方法であって、該湿潤状態の雑原料を面上に層状に拡げると共に、製錬炉の排ガスから回収した煙灰に代表される好ましくは銅を含有し且つ該湿潤状態の雑原料より粒度が小さい吸湿剤を該湿潤状態の雑原料の上から覆うように散布する工程と、これら雑原料と吸湿剤とを互いに接触させた状態で所定の時間保持する工程と、該保持することで水分率が低下した雑原料を解砕しながら該吸湿剤及び銅精鉱と混合する工程とからなる。【選択図】 図１
Patent JP-2021182377-A (JP)
Title: Pressure governor
Inventor: SUZUKI TOMOHIRO
IPC: G05D16/16
Filed: 2021-04-27
Abstract: To provide a pressure governor which can suppress an installation cost without the need for a closing device with high shutting performance and can achieve improvement of pressure governing performance obtained by two-system pipe arrangement.SOLUTION: A pressure governor 10 according to the present invention has a main pipe L in which a fluid flows, a main governor 12 provided at the main pipe L, a pilot line 14 branching from the main pipe L1 upstream from the main governor 12, a pilot governor 16 provided at the pilot line 14, a breeding line 18 connected to the pilot governor 16, a pressure detection line 20 connected to the pilot governor 16 in addition to the breeding line 18 and merging with the breeding line 18, a merging part 28 of the breeding line 18 and the pressure detection line 20, a common pipe 22 connecting between the merging part and the main pipe L2 downstream from the main governor 12, and a switchgear 24 provided at the common pipe 22 for stopping flow of a fluid.SELECTED DRAWING: Figure 1
Patent JP-2022169854-A (JP)
Title: Method for removing carbon dioxide in air
Inventor: COREY ADAM MYERS
IPC: B01J20/02
Filed: 2021-04-28
Abstract: To provide a method which can be executed at low cost, can substantially reduce carbon dioxide, and removes carbon dioxide in the air friendly to an environment with no risk of storing the carbon dioxide.SOLUTION: The present invention atomizes a rock containing an alkaline earth metal, immobilizes carbon dioxide to the rock by bringing acquired fine particles into contact with the air in a space as prescribed environment to mineralize carbon dioxide in the air as carbonate, and removes the carbon dioxide in the air. The invention can easily remove the carbon dioxide in the air at low cost without using chemical, and can remove qualitative carbon dioxide with little production amount of accompanying carbon dioxide. In addition, the immobilized carbon dioxide becomes carbonate harmless to environment and friendly to the environment with no risk of storing the carbon dioxide.SELECTED DRAWING: Figure 1
Patent JP-2021120005-A (JP)
Title: Removable orthodontic device
Inventor: HUNG CHENG-HSIANG
IPC: A61C7/08
Filed: 2021-05-12
Abstract: To provide a removable orthodontic device that can correct crowding, spacing and/or rotation problems with improved stability of tooth movement during correction.SOLUTION: A removable orthodontic device 10 includes an anchorage cap segment 111, a moving cap segment 121, a pair of spring elements 13, 14, and a guiding wire 15 or 16. The anchorage cap segment is removably worn on anterior teeth of a dental arch M. The moving cap segment is removably worn on at least one posterior tooth on one side of the dental arch. The spring elements are disposed between the anchorage cap segment and the moving cap segment to generate an elastic resilient force to move the moving cap segment to the anchorage cap segment. The guiding wire has a U-shaped portion 151 or 161 and two rod portions 152, 162.SELECTED DRAWING: Figure 1
Patent JP-2022175849-A (JP)
Title: Ultra high speed image sensor
Inventor: SHIMURA TAKAYOSHI
IPC: H04N5/369
Filed: 2021-05-14
Abstract: To provide an image sensor and a photographing device capable of controlling the delay in the horizontal movement of a signal electron in the pixel of the image sensor to make the shooting speed ultra-high, and taking 10 to 40 consecutive images at a shooting speed equivalent to 100 billion images/second, or 100 images continuously at a shooting speed equivalent to 1 billion images/second.SOLUTION: In a sensor chip 136, each pixel is obtained by laminating an electrically insulating layer 143 parallel to a C plane parallel to a plane on which pixels are arranged, a circuit diffusion layer 141 which is a semiconductor layer, and a photoelectric conversion layer 140 which is a layer that generates charges by electromagnetic waves or charged particles in an A direction perpendicular to the plane on which the pixels are arranged from the insulating layer 143, and an electrode layer 144 in which L (L≥1) electrodes 149 are arranged in a B direction opposite to the A direction, and a surface on the photoelectric conversion layer side of adjacent surfaces of the circuit diffusion layer and the photoelectric conversion layer is substantially smaller than a surface on the circuit diffusion layer side, and one of the electrodes 149 includes two or more contacts that electrically join wires carrying different voltages.SELECTED DRAWING: Figure 12
Patent JP-2021141074-A (JP)
Title: Solid ion conductive polymer material
Inventor: MICHAEL A ZIMMERMAN
IPC: H01M50/497
Filed: 2021-05-20
Abstract: To provide a solid ion conductive polymer material having liquid conductivity at room temperature for use in a new battery manufacturing method using low cost, high capacity extrusion, and other plastic processing techniques.SOLUTION: A solid ion conductive polymer material has higher crystallinity than 30%, is in the glass state, and contains both cationic and anionic diffuse ions, and each of the diffuse ions is mobile in the glass state.SELECTED DRAWING: None
Patent JP-2021119553-A (JP)
Title: Magnetic recording medium
Inventor: NAKASHIO EIJI
IPC: G11B23/107
Filed: 2021-05-20
Abstract: To provide a data cartridge capable of improving running endurance under high humidity environment.SOLUTION: A data cartridge includes a magnetic recording medium including a body, a base layer, and a recording layer. When a maximum push depth h and a ratio of permanent strain to elastic recovery d (permanent strain/elastic recovery) are obtained after a triangular pyramid diamond indenter is perpendicularly pushed in a recording surface under measurement environment of 23 degrees Celsius/50% RH, in a load range of 0-200 μN, and a ridge angle of 142.3 degrees, the maximum push depth h is greater than or equal to 88nm and less than or equal to 140nm and the ratio of permanent strain to the elastic recovery d (permanent strain/elastic recovery) is greater than or equal to 0.97 and less than or equal to 1.23.SELECTED DRAWING: Figure 1
Patent JP-2021194530-A (JP)
Title: Non contact detection of at least one biological parameter
Inventor: ROBERT HESSE
IPC: A61B5/11
Filed: 2021-05-21
Abstract: To provide a method for detecting in a non contact type, at least one biological parameter of a creature.SOLUTION: A creature 3 exists in a support unit 1 or on the support unit 1, and in the support unit 1 or below the support unit 1, at least three sensors 2 forming a flat surface E are arranged. The sensors 2 detect time variant change of weight and/or time variant change of a centroid of the creature 3 in the flat surface E, and sensor signals (m1, m2, m3, m4) of the at least three sensors 2 are transferred to a control part and are recorded for a prescribed period, the recorded sensor signals (m1, m2, m3, m4) are pre-processed by the control part, the sensor signals (m1, m2, m3, m4) are converted into two-dimensional intermediate signals, then, from the two-dimensional intermediate signals, one-dimensional signals are generated, then, from the one-dimensional signals, at least one biological parameter of the creature is detected.SELECTED DRAWING: Figure 1
Patent JP-2022180056-A (JP)
Title: Particle group, composition, molded article, and method for producing particle group
Inventor: SASAKI SHINICHI
IPC: C01G23/04
Filed: 2021-05-24
Abstract: To provide particles with high thermal expansion control properties.SOLUTION: A particle group is a group of particles containing multiple crystals and satisfies requirement 1 and at least one of requirements 2 and 3. Requirement 1: At one or more temperatures T1 at -200 to 1200°C, |dA(T)/dT| is equal to or higher than 10 ppm/°C [A is (lattice constant of a-axis (short axis) of crystal)/(lattice constant of c-axis (long axis) of crystal), and each lattice constant is obtained from X-ray diffraction measurements of the particle group]. Requirement 2: SBET/SPSD is 4.0 to 20.0 [SBET is a BET specific surface area of the particle group, SPSD is a specific surface area of a virtual particle group, the virtual particle group has a size distribution of particles based on the volume of the particle group obtained by laser diffraction scattering method and a true density of the particle group, and each virtual particle has a spherical shape]. Requirement 3: Porosity is 2.0 to 20.0% [Porosity (%)=(1-apparent density of particle group/true density of particle group)×100].SELECTED DRAWING: Figure 1
Patent JP-2022181141-A (JP)
Title: Hygienic mask support
Inventor: MATSUMOTO HIDEJI
IPC: A41D13/11
Filed: 2021-05-25
Abstract: To provide a hygienic mask support which can easily be attached to a hygienic mask while direct contact of the mouth of a user with the hygienic mask is prevented when the hygienic mask is used.SOLUTION: A hygienic mask support includes a space holding member (1) for holding a space between a nonwoven fabric hygienic mask and the mouth of a wearer when the hygienic mask is worn; a nose contact member (2) located on an upper end side of the space holding member (1); and a jaw contact member (3) located at a lower end side of the space holding member (1). Attaching members (4) by a surface fastener hook are provided on a side of a contact face of the space holding member (1) with the hygienic mask.SELECTED DRAWING: Figure 1