baber/WOPTO huggingface dataset:
Patent JP-2022147145-A (JP)
Title: Projector, projection system, method for correcting correction value, and program
Inventor: TAKAHAMA TORU
IPC: G09G5/36
Filed: 2021-03-23
Abstract: To provide a projector, a projection system, a method for correcting a correction value, and a program capable of grasping a positional relation with a projection surface and correcting a correction value even in a situation where the projection direction dynamically changes.SOLUTION: A projector includes a housing arranged to be movable with respect to the placing member, a photographing unit arranged in the housing to photograph an image including a marker included in the placing member as a marker image, and a control unit 150. The control unit 150 acquires image data and performs image correction on the acquired image data with a correction value based on a change in the location of the housing identified by the marker image captured by the photographing unit.SELECTED DRAWING: Figure 3
Patent JP-2022147607-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-23
Abstract: To provide a game machine allowing a player to recognize execution of a movable body performance while preventing disturbance of an operation confirmation of a movable body by performance operation.SOLUTION: When a movable body performance is executed in a variable display started during a predetermined period when conformation movable control is underway on power-on not accompanying initialization, display of an effect display and output of a movable body performance sound are performed while performance movable control is restricted in execution of the movable body performance during the predetermined period, and the performance movable control and display of the effect display and then output of a movable performance sound are performed when the movable body performance is executed after a predetermined period.SELECTED DRAWING: Figure 66
Patent JP-2022148521-A (JP)
Title: Cutting work tool for inner surface of pipe
Inventor: OYAMA SHOTA
IPC: B23B29/034
Filed: 2021-03-24
Abstract: To perform cutting work of evenly scraping off an inner surface of a pipe when a position of a drive shaft deviates from a center of a metal pipe.SOLUTION: In a rod-like base body part 2 where a central hole 10 is provided in a rotation center C, a pair of cartridges 4 are provided with the rotation center in between to face each other on the same circumference relative to the rotation center C. The cartridges 4 are energized in a direction of the rotation center C. A drive shaft 3 can move in the central hole 10 to the front and back and is provided with a through-hole 13 that intersects to be perpendicular to an axis line of the rotation center C. A cooperating body 11 is inserted in the through-hole 13 and can slide in a radial direction relative to the rotation center though the movement thereof in an axial direction of the rotation center is regulated. In the cooperating body 11, cam surfaces 11a are provided on both sides of an outer periphery in the radial direction to be line-symmetric with respect to a central line BC. On the pair of the cartridges 4, sliders 12 respectively abutting on the cam surfaces 11a are provided.SELECTED DRAWING: Figure 2
Patent JP-2022151311-A (JP)
Title: Usage management method and construction management method for repair materials
Inventor: YAMAGUCHI OSAMU
IPC: G06Q50/08
Filed: 2021-03-26
Abstract: To provide an usage management method and construction management method for repair materials by a traceability system that is capable of easily taking out and utilizing the usage status and construction information of the repair materials in various types and large quantities brought in at any time when necessary.SOLUTION: A database server 11 creates a ledger 18 in which at least the date of manufacture, expiry date, remaining amount of repair materials, and date of last use are input for each package of the repair materials brought in at each delivery time or delivery date, also creates a ledger 19 in which at least data of temperature, humidity, mixing time, and usable time at the time of construction are input together with data of management determination values. By enabling a manager to view these ledgers 18 and 19, the usage status of the package of repair materials brought in at each delivery time or delivery date and the construction status of the repair materials in each construction area can be managed.SELECTED DRAWING: Figure 1
Patent JP-2022152566-A (JP)
Title: Reductant solution generator
Inventor: FUJITA HIDEYUKI
IPC: F01N3/08
Filed: 2021-03-29
Abstract: To suitably generate a reductant solution in a short time while saving an installation space.SOLUTION: A reductant solution generator 1 includes a powder storage part 2 for storing powder of a reductant in a powder storage space 20 having a bottom surface extending in an almost horizontal direction, a solvent supply part 5 having a delivery port provided in a lower portion which is a bottom surface side in the powder storage space 20 and delivering a prescribed solvent from the delivery port, and a solution recovery part 4 having a filter 42 provided on the bottom surface or in the vicinity of the bottom surface in the powder storage space 20 so as to recover the solvent overflowing from the bottom surface as a reductant solution from the filter 42. Thus, the reductant solution can be suitably generated in a short time while saving an installation space.SELECTED DRAWING: Figure 2
Patent JP-2022120748-A (JP)
Title: Metallic non-slip tool for staircase
Inventor: ITO KOHEI
IPC: E04F11/16
Filed: 2021-02-05
Abstract: To solve the problem of a conventional non-slip tool for a staircase in which exterior appearance or aesthetics is damaged as a whole staircase after the non-slip tool is mounted because its purpose is to improve only non-slip performance.SOLUTION: A metallic non-slip tool for a staircase is a metallic non-slip tool mounted to the staircase and has a non-slip part on a horizontal upper surface in an inverted L-shape and a display part of characters or diagrams on a vertical front surface.SELECTED DRAWING: Figure 2
Patent JP-2022153152-A (JP)
Title: Vehicular interior member and vehicle interior lighting device
Inventor: OSHIMA YUKI
IPC: B60Q3/217
Filed: 2021-03-29
Abstract: To provide a vehicular interior member which enables a radiation range to be changed arbitrarily, for example, radiating illumination light to a range which can be easily viewed by a user.SOLUTION: A vehicle interior member has an opening X for allowing light to pass and is fixed to the interior of a passenger compartment. The vehicle interior member includes: a body 30a of a door trim 30 which defines the opening; a shield member 30c which is provided so as to be rotatable between a shield position P1, in which the shield member 30c shields the opening X, and an open position P2, in which the shield member 30c opens the opening X, relative to the body 30a; and a rotation mechanism 30d which can adjust a rotation angle of the shield member 30c.SELECTED DRAWING: Figure 3
Patent JP-2021164640-A (JP)
Title: Infection prevention method and medicament
Inventor: HOKARI HIDEKI
IPC: A61K47/32
Filed: 2021-04-06
Abstract: To provide an infection prevention method and medicament that prevents infectious diseases by removing mold fungi and viruses immediately and permanently.SOLUTION: Provided is an infection prevention method in which a medicament containing titanium oxide as a photocatalyst and copper and silver as an antibacterial catalyst is atomized into nanoparticle by ultrasonic wave with an ultrasonic spraying device 1 and sprayed indoors for a certain period of time, and the medicament contains titanium oxide as a photocatalyst, copper as an antibacterial catalyst, silver as an antibacterial catalyst, and povidone iodine having a bactericidal effect, and the method is to apply a coating to prevent the adhesion of mold fungi and viruses to walls, ceilings, floors, and the like.SELECTED DRAWING: Figure 1
Patent JP-2022160329-A (JP)
Title: Projection optical system
Inventor: OTSU TAKUYA
IPC: G02B13/00
Filed: 2021-04-06
Abstract: To provide a projection optical system which is suitably used for oblique projection ultra short focus projectors, offers compactness with a short total length without using a reflective mirror, and is capable of maintaining resolution of an image display element in longitudinal and lateral directions on a projection surface when projecting an image from an oblique direction.SOLUTION: A projection optical system has a two-group configuration consisting of, in order form the projection surface side, a front group comprising two or more anamorphic lenses for converting the aspect ratio of a projection image on a projection surface, and a rear group having an image forming function, where the optical system is placed such that an optical axis thereof lies obliquely with respect to the projection surface.SELECTED DRAWING: Figure 1
Patent JP-2022163406-A (JP)
Title: Distribution board
Inventor: SHISHIDO MASANORI
IPC: H02B1/30
Filed: 2021-04-14
Abstract: To provide a distribution board capable of visually confirming a detection value of a monitoring sensor on site and visually confirming a detection value of the monitoring sensor even at a remote control center.SOLUTION: A distribution board includes an imaging unit light guide path leading to the imaging unit and a viewing window light guide path leading to the viewing window, a display image of a display portion of a monitoring sensor is reflected to the side of the imaging unit light guide path in a connection region between the imaging unit light guide path and the viewing window light guide path, and a display division unit provided with a half mirror for transmitting the display image of the display portion of the monitoring sensor to the viewing window light guide path is arranged between the display portion of the monitoring sensor and the viewing window or outside the viewing window.SELECTED DRAWING: Figure 2
Patent JP-2022131993-A (JP)
Title: Oral cavity shielding tool with opening/closing mechanism that is attached to head and opens and closes shielding article
Inventor: YAGUCHI TOMOHIRO
IPC: A41D13/11
Filed: 2021-02-26
Abstract: To provide a hygienic and useful article for dinner that is effective in preventing droplets from the mouths during conversation as much as possible while making eating and drinking easy during dinner.SOLUTION: When a user faces down to eat and drink with the oral cavity shielding tool attached thereto, due to the action of an opening/closing mechanism 5 that is interlocked with the movement of the neck, a movable frame 4 attached to a shielding article 6 that covers the nose and around the mouth of the user opens downward without the user's hand being used, thereby allowing the user to put food into the mouth easily without obstructing the user's field of vision. When the user's neck goes back to the original position, due to a contraction part 11 of the opening/closing mechanism 5, the opening and closing mechanism 5 goes back to the condition before the facing down, and the shielding article 6 opening downward without the user's hand being used jumps upward and results in covering the nose and around the month of the user, thereby being effective in preventing droplets during conversation.SELECTED DRAWING: Figure 2
Patent JP-2022163983-A (JP)
Title: Hair cosmetic
Inventor: TANJI NORIBUMI
IPC: A61K8/362
Filed: 2021-04-15
Abstract: To provide a hair cosmetic that prevents hair from spreading when dried after washing and a hair treatment method.SOLUTION: [1] A hair cosmetic contains (A) a cationic polymer containing a diallyl quaternary ammonium salt as a constitutional unit, (B) an anionic polysaccharide derivative, and (C) at least one organic acid or organic acid salt selected from malic acid, malate, succinic acid, and succinate. [2] A hair treatment method includes the steps of applying the hair cosmetic to hair and rinsing the hair treated with the hair cosmetic using water.SELECTED DRAWING: None
Patent JP-2022164263-A (JP)
Title: Sensor optical waveguide and sensing system
Inventor: TERADA SHINSUKE
IPC: G02B6/42
Filed: 2021-04-16
Abstract: To provide a sensing system for detecting mechanical changes in an adherend, which makes it easy to check a sensing result, and to provide a sensor optical waveguide capable of realizing such a sensing system.SOLUTION: A sensor optical waveguide of the preset invention is designed to be attached to an adherent and comprises a light propagation unit configured to propagate incident light, output the propagated incident light as output light, and, when subjected to a mechanical change, allow the incident light to leak out as leakage light, wherein the output light and the leakage light have different colors.SELECTED DRAWING: Figure 1
Patent JP-2022165431-A (JP)
Inventor: IKEGAMI KIMIKA
IPC: G08G1/16
Filed: 2021-04-20
Abstract: 【課題】複数の検知方法で異常状態が検知されたかどうかを総合的にみて判定した、運転者が異常状態といえるか否かの判定結果を、当該判定結果を用いる運転支援等の遅延を生じさせない態様で提供可能な異常判定装置を提供する。【解決手段】複数の異常検知方法のうち異常判定用閾値以上の数の異常検知方法において運転者が異常状態であると検知された場合に、運転者は異常状態といえると判定する異常判定部１３，１３ａと、異常判定部１３，１３ａが運転者は異常状態といえると判定しなかった場合であって、かつ、複数の異常検知方法のうち１つでも運転者が異常状態であると検知した異常検知方法があった場合に、複数の異常検知方法のうち異常判定用閾値以上の数の異常検知方法において運転者が異常状態であると検知されるまでにかかると想定される予測時間を予測する予測部１５，１５ａと、予測付判定結果情報を出力する判定結果出力部１７とを備えた。【選択図】図１
Patent JP-2022166670-A (JP)
Title: Resin composition, resin film, metal foil with resin, prepreg, laminate sheet, multilayer printed wiring board and semiconductor package
Inventor: EJIRI TAKAKO
IPC: C08L23/20
Filed: 2021-04-21
Abstract: To provide resin compositions, resin films, metal foils with resin, prepregs, laminate sheets, multilayer printed wiring boards, and semiconductor packages that exhibit excellent dielectric properties in the high frequency band of 10 GHz or more.SOLUTION: A resin composition contains an alicyclic hydrocarbon skeleton-containing polymer (A) having a glass transition temperature of 220°C or lower and a maleimide compound (B). Further, a resin film contains the resin composition, a metal foil with resin has a layer of the resin composition on the metal foil, and a prepreg contains the resin composition and a sheet-type fiber-reinforced base material, and a laminate sheet, a multilayer printed circuit board, and a semiconductor package contains any of the foregoing.SELECTED DRAWING: None
Patent JP-2022167473-A (JP)
Title: Siphon drainage system
Inventor: MAEKAWA KENTO
IPC: E03C1/122
Filed: 2021-04-23
Abstract: To shorten a time until siphon force is generated in a case where a flow rate of drainage water is low.SOLUTION: A siphon drainage system 10 includes: a gradient pipe 22 that is inclined downward toward a downstream side and passes drainage water from water-use equipment; a lateral pipe 30A that is connected to the downstream side of the gradient pipe 22, has an inner diameter made smaller than an inner diameter of the gradient pipe 22, and passes the drainage water in a horizontal direction; a vertical pipe 30B that is connected to a downstream side of the lateral pipe 30A and generates siphon force by allowing the drainage water to flow downward from the lateral pipe 30A; a branch pipe 36 that branches midway in the gradient pipe 22; a retention tank 24 that can retain the drainage water and includes an inflow port 24A connected to the branch pipe 36 into which the drainage water flows and an outflow port 24B from which the drainage water flows out; and a junction pipe 38 that connects the outflow port 24B and the lateral pipe 30A.SELECTED DRAWING: Figure 2
Patent JP-2021119350-A (JP)
Title: Wafer inspection system
Inventor: ANATOLY ROMANOVSKY
IPC: G01N21/956
Filed: 2021-04-26
Abstract: To allow a rapid detection for all the defects by the flexibility of an illumination sub-system and a collection sub-system.SOLUTION: The system includes: an illumination sub-system for guiding an optical pulse to an area on a wafer 114; a scan sub-system for scanning an optical pulse in a wafer 114; a collection sub-system for forming an image of pulses of lights scattering in sensors 130 and 132 from the area on the wafer 114, the sensors 130 and 132 integrating a smaller number of pulses of scattering lights than the number of pulses of scattering lights which can be formed in images on all the areas of the sensors 130 and 132 and generating an output to the integrated pulse of the scattering lights; and a computer sub-system 136 for detecting a defect on the wafer 114, using the output generated by the sensors 130 and 132.SELECTED DRAWING: Figure 1
Patent JP-2021175738-A (JP)
Title: α-(HYDROXYMETHYL)ACRYLIC COMPOUND AND MANUFACTURING METHOD THEREOF, AS WELL AS, POLYMER THEREOF
Inventor: TAKASAKA YASUHIRO
IPC: C08G18/67
Filed: 2021-04-26
Abstract: To manufacture polyvalent α-(hydromethyl)acrylic compound by one step from existing polyvalent acrylic compound, as well as, to provide simply polyconjugated ester using these as a raw material.SOLUTION: By performing the Morita-Baylis-Hillman reaction with a catalytic amount of tertiary amine in non-presence of solvent or very small amounts of solvent, by using aldehyde or ketone larger than a stoichiometric amount necessary to the polyvalent acrylic compound, the polyvalent α-(hydroxymethyl)acrylic compound represented by the following general formula (1) is manufactured, this is polymerized with diisocyanate to obtain polyconjugated ester. (In the general formula (1), R1 is an organic group having 1 to 20 carbons, and may contain a hetero element. R2 is a hydrogen atom or an organic group having 1 to 20 carbons and may contain a hetero element. X is a n-valent linking group. n is a natural number of 2 to 4.)SELECTED DRAWING: None
Patent JP-2022169869-A (JP)
Title: Brake mechanism of construction vehicle
Inventor: YOSHIMURA KAZUHIRO
IPC: B60K17/10
Filed: 2021-04-28
Abstract: To provide a brake mechanism of a construction vehicle which can avoid a collision caused by a human error with a simple structure.SOLUTION: A brake mechanism of a construction vehicle includes: an obstacle detection device which detects an obstacle in a periphery of a construction vehicle; a shaft 17 which rotates around an axis in conjunction with inclining of a forward/rearward movement lever 16; a first cable 19 connecting a rotary plate 18 fixed to the shaft 17 with a forward/rearward movement switch lever 81 of a traveling pump P which causes the construction vehicle to travel; an actuator 30A provided at the construction vehicle; a second cable 82 connecting the forward/rearward movement switch lever 81 with the actuator 30A; and a control unit which causes the actuator 30A to operate and returns the forward/rearward movement switch lever 81 to a neutral position through the second cable 82 to actuate a brake when the obstacle detection device detects an obstacle.SELECTED DRAWING: Figure 27
Patent JP-2021128170-A (JP)
Title: Imaging metrology targets and metrology methods
Inventor: VLADIMIR LEVINSKI
IPC: G03F9/00
Filed: 2021-04-30
Abstract: To provide metrology tools and methods for estimating the effect of topographic phases corresponding to different diffraction orders resulting from light scattering on periodic targets, and adjusting measurement conditions to improve measurement accuracy.SOLUTION: In imaging, overlay error magnification may be reduced by choosing appropriate measurement conditions based on analysis of contrast function behavior, changing illumination conditions (reducing spectrum width and illumination NA), using polarizing targets and/or optical systems, using multiple defocusing positions, etc. On-the-fly calibration of measurement results may be carried out in imaging or scatterometry using additional measurements or additional target cells.SELECTED DRAWING: Figure 6
Patent JP-2022174793-A (JP)
Title: Information processing apparatus, information processing program, and information processing method
Inventor: ISHINAKA TAKASHI
IPC: G06F11/07
Filed: 2021-05-12
Abstract: To quickly recover an information processing apparatus from a kernel panic.SOLUTION: An information processing apparatus includes: a kernel boot unit that reboots a kernel executing a kernel panic; a generation unit that acquires a content of a first region of a memory used by the kernel when executing the kernel panic and generates a dump file including the content; and a program boot unit that allocates a program different from the kernel to a second region different from the first region in the memory and boots the program on the rebooted kernel.SELECTED DRAWING: Figure 5
Patent JP-2022178570-A (JP)
Title: Image processing device, control method and program
Inventor: TSUJIMOTO SHO
IPC: G06V30/413
Filed: 2021-05-20
Abstract: To provide an image processing device or the like that selects a layout setting and generates a document file that is based on the layout setting.SOLUTION: An image processing device includes: an image input unit that inputs an image; a selection unit that selects a setting of a layout; and a generation unit that, based on the setting of the layout, generates, from the image, a document file having information about the layout.SELECTED DRAWING: Figure 1
Patent JP-2022181309-A (JP)
Title: Elevator control device and program
Inventor: KOBORI TOMOHISA
IPC: B66B1/14
Filed: 2021-05-26
Abstract: To provide an elevator control device and a program that enable a manager, etc., of a building in which an elevator car is installed to immediately change a riding capacity to a desired one.SOLUTION: An elevator control device according to an embodiment of the present invention includes a setting unit and a changing unit. The setting unit sets a riding capacity of an elevator car to be equal to or lower than a rated value according to an operation on an operation panel of the elevator car. In accordance with an operation on the operation panel, the changing unit allows an operation mode for the elevator car to be changed to either a change mode in which riding is restricted based on the riding capacity set by the setting unit or a normal mode in which riding is restricted based on the rated riding capacity.SELECTED DRAWING: Figure 4
Patent JP-2022181509-A (JP)
Title: connector
Inventor: HASHIMOTO TAKESHI
IPC: H01R12/79
Filed: 2021-05-26
Abstract: To provide a connector that can obtain a stable contact load regardless of variations in the thickness of a circuit board.SOLUTION: A connector 1 into which an end 2A of a flat plate-shaped circuit board 2 is inserted and which electrically connects to the circuit board includes: a housing 4 that has a support surface 34 for supporting the end of the circuit board from below; an upper piece 48 located upward of the support surface; and a lower piece 50 that protrudes from the underside of the support surface and has, at its tip, a contact point 56 that abuts to the circuit board. The upper piece is less deformable than the lower piece, and brings the circuit board into contact with the support surface against biasing force of the lower piece.SELECTED DRAWING: Figure 1