baber/WOPTO huggingface dataset:
Patent JP-2022164949-A (JP)
Title: Bar arrangement inspection device, bar arrangement inspection method and program
Inventor: HISASHIBA TAKUYA
IPC: G01B11/14
Filed: 2021-04-19
Abstract: To provide a bar arrangement inspection device, bar arrangement inspection method and program that can inspect reinforcing bar arrangement without setting a ruler or marker in an inspection area.SOLUTION: A bar arrangement inspection device 1 includes: a three-dimensional information acquisition unit 11 for acquiring three-dimensional image data of a structure including a plurality of planes on which reinforcing bars are arranged; a plane identification unit 12 that identifies a plane to be inspected among the plurality of planes using the three-dimensional image data; an image conversion unit 13 in which the three-dimensional image data of the structure including the plane to be inspected captured by a stereo camera 2 is converted into a directly faced image having a constant distance between the stereo camera 2 and the plane to be inspected, and the plane to be inspected facing directly to the stereo camera 2; a position detection unit 14 for detecting a position of the reinforcing bar on the plane to be inspected from the directly faced image; an image extraction unit 15 for extracting an image of the reinforcing bar from the directly faced image based on the position of the reinforcing bar; an inference unit 16 that inputs the extracted reinforcing bar image to the learning model and infers reinforcing bar inspection information.SELECTED DRAWING: Figure 1
Patent JP-2021106070-A (JP)
Title: Magnetic recording medium
Inventor: ENOMOTO YASUHIRO
IPC: G11B5/738
Filed: 2021-04-19
Abstract: To provide a magnetic recording medium capable of suppressing a dimensional change in a width direction by adjusting tension applied in a longitudinal direction of a tape.SOLUTION: There is provided a magnetic recording medium of which an average thickness tT satisfies tT≤5.6 μm, a dimensional change amount Δw in a width direction with respect to a change in tension in a longitudinal direction is 660 ppm/N≤Δw, a servo signal is recorded on a magnetic layer, a standard deviation σPES of a position error signal (PES) value obtained from a reproduced servo signal satisfies σPES≤25nm, and a maximum value μ1M of a friction coefficient μ1 between a surface on the magnetic layer side and an LTO3 head in a case where measurement of the friction coefficient μ1 is performed 250 times is 0.04≤μ1M≤0.5.SELECTED DRAWING: Figure 1
Patent JP-2022166432-A (JP)
Title: game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2021-04-21
Abstract: To provide a game machine capable of enhancing game amusement in a game.SOLUTION: A game machine can execute a notice performance suggesting the possibility that a special game is executed in a normal game state, shooting instruction notification of a game medium to a specific position of a game area, and the shooting instruction notification after a specific period has elapsed after the end of the specific game state when a specific game state different from a normal game state ends. During a period from the end of the specific game state to the execution of the shooting instruction notification, the execution of the notice performance that is executed in the normal game state is restricted.SELECTED DRAWING: Figure 81
Patent JP-2022136946-A (JP)
Title: Excavation method and device of buried object
Inventor: SUZUKI ATSUSHI
IPC: E02F3/84
Filed: 2021-03-08
Abstract: To solve the problem that civil work in an urban area and civil engineering work at a factory site are not efficient because a large scale excavation system and machinery are needed to proceed with work without damaging a buried object in road improvement work and the civil engineering work, while it is inconvenient to have limited areas where work can be safely performed without damaging existing facilities such as the buried object because only manual work without using heavy machines for preventing accidents is extremely low in efficiency.SOLUTION: Provided is a technique for performing work safely and efficiently by means of a work method and device for: setting a three-dimensional coordinate in a space at a work site; setting three or four target points in the space; inputting those three-dimensional coordinates, and thereafter measuring distances from those target points, to perform civil engineering work while sequentially recognizing work point positions of a work machine in the three-dimensional coordinate.SELECTED DRAWING: Figure 1
Patent JP-2021120750-A (JP)
Title: In-vehicle display device
Inventor: SAKAI SHIGEFUMI
IPC: B60R11/02
Filed: 2021-04-23
Abstract: To provide an in-vehicle display device that secures visibility of users for two virtual images to be formed at a position different in a distance, and furthermore can change a display size of the virtual images in accordance with an amount of information.SOLUTION: The in-vehicle display device is provided, comprising an intermediate image display body that has a first display area and a second display area divided by a non-display area. In the in-vehicle display device, a first intermediate image is formed in the first display area, a second intermediate image is formed in the second display area, first image light corresponding to the first intermediate image and second image light corresponding to the second intermediate image are each projected as a virtual image, by a projection optical system. In the projection optical system, an optical path length of the first image light and an optical path length of the second image light are different from each other. A position of the non-display area in the intermediate image display body is changed, and thereby display sizes of projection light of the first image light and of projection light of the second image light are each changed, with a relationship between the optical path length of the first image light and the optical path length of the second image light maintained.SELECTED DRAWING: Figure 2
Patent JP-2021175975-A (JP)
Title: Sample inspection device and sample inspection system
Inventor: NAWATA ISAO
IPC: G01N35/00
Filed: 2021-04-23
Abstract: To improve inspection efficiency.SOLUTION: A sample inspection device includes an inspection section, an input/output section, a communication section, and a control section. The inspection section detects a detection target included in a sample. The input/output section has a display section that displays information on inspection and an input section that receives input of the information on the inspection. The communication section communicates with slave sample inspection devices having the inspection section. The control section causes control information used in control of the slave sample inspection devices to be sent from the communication section and processes detection results received from the slave sample inspection devices.SELECTED DRAWING: Figure 1
Patent JP-2022168363-A (JP)
Title: Diagnostic method of windmill blade
Inventor: TSUTSUMI KAZUHISA
IPC: G01M99/00
Filed: 2021-04-26
Abstract: To provide a diagnostic method of a windmill blade by measuring distortion of a windmill blade in real time in an existing wind power generator.SOLUTION: A diagnostic method of a windmill blade is a diagnostic method of a windmill blade of an existing wind power generator, and includes steps of: additionally providing a sensor for detecting distortion of a windmill blade; acquiring a detection signal from the sensor; and calculating a load acting on the windmill blade on the basis of the detection signal. The step of additionally providing the sensor arranges a first sensor in one position of two opposite positions in a chord direction of the windmill blade in circumferential positions in a blade root part around a blade axis of the windmill blade, and installs a second sensor in one position of two opposite positions in a direction perpendicular to the chord direction, and the step of calculating the load calculates a load on the basis of, the detection signal from the first sensor and the detection signal from the second sensor.SELECTED DRAWING: Figure 5
Patent JP-2022170592-A (JP)
Title: Device, method, and program for managing fuel sales unit price
Inventor: HAYASHIGUCHI KAZUYA
IPC: G06Q50/10
Filed: 2021-04-28
Abstract: To provide a device, method, and program for managing fuel oil sales unit price, which allow for automatically compute customer sales unit prices by registering a unit price increase or decrease for each customer using a market unit price for each region announced by the Agency for Natural Resources and Energy every week as a standard unit price.SOLUTION: A unit price difference representing a difference between a sales unit price and a market unit price of a sales product for each client is obtained to derive a sales unit price of the sales product for each client based on a client master, market unit price master, sales data, and unit price differences.SELECTED DRAWING: Figure 3
Patent JP-2021121602-A (JP)
Title: Novel compositions and methods for immunotherapies comprising small molecule integrin receptor-ligand agonist adjuvants
Inventor: DARREN G WOODSIDE
IPC: A61P35/00
Filed: 2021-05-06
Abstract: To provide vaccine formulations comprising an antigen and an effective amount of a promoting compound where the promoting compound is capable of enhancing integrin-mediated binding of cellular integrins to respective ligands.SOLUTION: Small molecule integrin ligand mimetics can be used for preparing vaccines, adoptive cell therapies and immunotherapies. Compositions and methods including the mimetics enhance: (1) priming of vaccines); (2) cytolytic activity of adoptive cell therapies (including, but not limited to, γδT-cells, CTLs, NK, iNKT); (3) immunotherapies (including, but not limited to, negative checkpoint blockage strategies such as anti-CTLA-4 and anti-PD-1); and (4) biologic therapies (including, but not limited, to trastuzumab and rituximab), whereby the mechanism-of-action includes antibody dependent cellular cytotoxicity (ADCC).SELECTED DRAWING: None
Patent JP-2022173637-A (JP)
Title: Robot control device and mobile robot using the same
Inventor: TERUNUMA TOMOAKI
IPC: G05D1/02
Filed: 2021-05-10
Abstract: To provide a robot control device that prevents a mobile robot from retreating even when the mobile robot stops on a slope without equipping an electromagnetic brake mechanism.SOLUTION: In addition to drive wheels 24, a pair of independently driven steering wheels 25 are provided on the ground side of a mobile robot. In a state where a braking operation is required, the pair of steering wheels 25 are steered in different directions with respect to the traveling direction of the mobile robot. According to this, as the pair of steering wheels 25 are steered in different directions, a braking force is generated by the steering wheels 25. Therefore, even if the mobile robot stops on a slope without an electromagnetic brake mechanism, it is possible to prevent the mobile robot from retreating.SELECTED DRAWING: Figure 6E
Patent JP-2022175027-A (JP)
Title: Information processing device, program, and game image generation method
Inventor: MORI MAMI
IPC: A63F13/52
Filed: 2021-05-12
Abstract: To reduce a process load for expressing an effect of attack on an object.SOLUTION: There is provided an information processing device which allows a user to implement a game by generating a game image in an object space, and includes: a game image generation unit which generates a game image where an object is arranged in a field according to map information in which a position and a type of the object arranged in the field in an object space are recorded; an attack effect area determination unit which determines an effect area of attack executed in the game; and a map information updating unit which replaces the object by rewriting the map information so that the type of the object arranged in the attack effect area changes between before and after the attack.SELECTED DRAWING: Figure 3
Patent JP-2022158752-A (JP)
Title: Blow-off system
Inventor: UEHARA SHUZO
IPC: F02B39/16
Filed: 2021-03-31
Abstract: To provide a blow-off system that eases decrease in engine power due to turbo lag generated when the supercharging is delayed.SOLUTION: One side of a blow-off reflux pipe 2 is connected to an air cleaner box 1, and another one is connected to an inlet pipe 6 before a throttle valve 4 after a compressor 3. Further, a blow-off system is configured such that a blow-off valve opened only when in excessive pressure is eliminated, and a bypass control valve 5 opened when in the excessive pressure and decompression is provided at the blow-off reflux pipe 2. The bypass control valve 5 is opened when the supercharging pressure becomes excessive, and it is made to flow back to the air cleaner box 1 through the blow-off reflux pipe 2. The bypass control valve 5 is also opened when the decompression is generated, and the air is taken from the air cleaner box 1 through the blow-off reflux pipe 2, and thereby the decompression is suppressed to a minimum. As a result, the decrease of the engine power is also suppressed to the minimum.SELECTED DRAWING: Figure 1
Patent JP-2022177980-A (JP)
Title: packet authentication system
Inventor: UMEZAWA KAZUHIRO
IPC: H04L9/32
Filed: 2021-05-19
Abstract: To provide a packet authentication system having resistant to attacks from the outside even when an authentication key leaks out to the outside.SOLUTION: A packet authentication system includes a broadband router 3 that receives packets from a transmission source 11, a plurality of authentication gateway devices 4 to 7 and an authentication server connection gateway device 8 that are connected to the broadband router via an internal network, and an authentication server 9. The authentication server verifies legitimacy of a combined authentication key obtained by combining a common key and a plurality of authentication keys stored in a packet in the order of an authentication path, and if the combined authentication key is valid, the authentication server transmits, to the transmission source, a packet containing a one-time password, a password with an expiration date, and a new authentication path, and updates the combined authentication key in accordance with the new authentication path.SELECTED DRAWING: Figure 1
Patent JP-2022179113-A (JP)
Title: Near-field generation probe, method for manufacturing the same, and method for near-field spectroscopic measurement using the same
Inventor: FUJITA YASUHIKO
IPC: G01Q60/38
Filed: 2021-05-21
Abstract: To provide a near-field generation probe that does not cause unsafety during a measurement, has a near-field generation intensity enough to conduct a highly sensitive spectroscopic measurement, and is provided with a coat film for preventing oxidization or sulfuration for operation stability.SOLUTION: The present invention relates to a probe with a metal nanowire fixed to a cantilever, the metal nanowire having a top end part holding at least two metal particles and the metal particles and the metal nanowire being provided with an oxidization-sulfuration prevention coating film. The present invention also relates to a method for manufacturing the probe and to a method for a near-field spectroscopic measurement using the probe.SELECTED DRAWING: Figure 1
Patent JP-2021130022-A (JP)
Title: Cardiac pacemaker and cardiac pacing system
Inventor: CHU PAO-HSIEN
IPC: A61B5/363
Filed: 2021-05-24
Abstract: To provide a cardiac pacemaker installed between the atrium and the atrial appendage protruding from the atrium, and a cardiac pacing system equipped with the cardiac pacemaker, a cardiac pacing device, and a control device.SOLUTION: A cardiac pacemaker 10 that can be installed between the atrium and the atrial appendage protruding from the atrium in the heart includes: blocking means 1 installed so as to block a communication port 52 for communicating the atrium and the atrial appendage with each other; and adjusting means 2 provided to the blocking means 1 capable of adjusting cardiac pacing. There is also provided a cardiac pacing system equipped with the cardiac pacemaker 10, a cardiac pacing device installed in the right ventricle, and a control device that can communicate with the cardiac pacemaker 10 and a cardiac pacing device.SELECTED DRAWING: Figure 1
Patent JP-2021187856-A (JP)
Title: Compressed solid composition
Inventor: TATSUMI KAZUNORI
IPC: A61K47/10
Filed: 2021-05-28
Abstract: To provide compressed solid compositions that have suppressed unpleasant taste in the oral cavity and give a refreshing feeling in the throat.SOLUTION: According to the present invention, a compressed solid composition is prepared which contains (A) one or more selected from the group consisting of an inorganic compound-based antioxidant, a starch digestive enzyme, a protein digestive enzyme, a fat digestive enzyme, oyster shell, Cinnamomum cassia, Glycyrrhiza, Citrus unshiu peel, Magnolia bark, and Scopolia extract as well as (B-1) monoterpene and/or (B-2) a sugar alcohol, the compressed solid composition having (C) a maximum diameter of 1 to 4 mm and (D) the ratio of height to the maximum diameter of 0.5 to 2.SELECTED DRAWING: None
Patent JP-2022158785-A (JP)
Title: Polyester container and polyester preform
IPC: B65D1/02
Filed: 2021-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyester container which is reduced in yellowish color, and in which a bluing agent can be easily removed when mechanically recycled. 
     SOLUTION: A polyester container comprises a mouth part, a neck part, a shoulder part, a trunk part and a bottom part. The polyester container contains mechanical recycle polyester and a bluing agent. In the polyester container, a content of the bluing agent relative to a content of the mechanical recycle polyester is 0.0001 mass% to 0.00125 mass%, and the bluing agent at 15 mbar includes a dye with an evaporation temperature of 230°C or less. Further, a b *  value of the mechanical recycle polyester in an L * a * b *  colorimetric system is +3.0 or higher. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022185881-A (JP)
Title: Sensor unit, and cell cultivation analyzer comprising the same
Inventor: IKETANI SHOICHIRO
IPC: G01N27/416
Filed: 2021-06-03
Abstract: To provide a sensor unit and a cell cultivation analyzer that can effectively suppress occurrences of leakage current caused by dew condensation, even when they are used in an environment of high temperature and high humidity.SOLUTION: A sensor unit 28 includes: a sensor 30, a bottom plate 27, a top plate 29, and a probe holder 10. The sensor 30 has a connection terminal part 31b including a plurality of electrodes 31c to which voltage is applied when measuring a component of a medium X. The connection terminal part 31b is attached to the bottom plate 27. The top plate 29 is arranged so as to interpose the connection terminal part 31b together with the bottom plate 27, and has an open hole 29b to which a probe 10a is inserted. The probe holder 10 holds the probe 10a so that the probe 10a projects toward the connection terminal part 31b, and has a metal plate 12 arranged opposite to the connection terminal part 31b. In between the top plate 29 and a lower surface of the metal plate 12, a prescribed space S1 is formed.SELECTED DRAWING: Figure 16
Patent JP-2022187653-A (JP)
Title: Evacuation safety performance evaluation system
Inventor: KUMON HIROYUKI
IPC: G06Q50/08
Filed: 2021-06-08
Abstract: To provide an evacuation safety performance evaluation system for enabling even a relatively inexperienced expert to efficiently design performance based on the evacuation safety verification regulations.SOLUTION: An evacuation safety performance evaluation system 10 for evaluating the evacuation safety performance of a building in the event of a fire includes: a living room evacuation verification unit 12 for determining that it is possible to evacuate from a living room when an evacuation completion time does not exceed a smoke descending time; a floor evacuation verification unit 14 for determining that it is possible to evacuate from a floor to a direct staircase when a floor evacuation completion time does not exceed a floor smoke descending time; a whole building evacuation verification unit 16 for determining that it is possible to evacuate from a whole building when a whole building evacuation completion time does not exceed an inflow time; and a document creation unit 18 for automatically creating application documents to be submitted to an examination organization based on verification results of the room evacuation verification unit 12, the floor evacuation verification unit 14, and the whole building evacuation verification unit 16.SELECTED DRAWING: Figure 1
Patent JP-2022190278-A (JP)
Title: Calibration device for optical distance measuring device
Inventor: OKUBO NORITO
IPC: G01C3/00
Filed: 2021-06-14
Abstract: To provide a calibration device which enables suppression of dew condensation or freezing of a glass surface of a laser irradiation port of an optical distance measuring device even when a thermostatic chamber is set to be low temperature, and which consequently enables accurate calibration.SOLUTION: A calibration device 1 for an optical distance measuring device is provided, comprising a thermostatic chamber 2 which has a housing portion 3 housing an optical distance measuring device 4, and which can keep temperature in the housing portion 3 constant, wherein a part of the housing portion 3 is covered with a shielding member 32 having a light projection hole 34 communicating with the outside, and an air blower 5 capable of blowing air toward the outside of the housing portion 3 is provided around the peripheral edge of the light projection hole 34, without blocking a course of laser light L emitted from the optical distance measuring device 4 housed in the housing portion 3.SELECTED DRAWING: Figure 2
Patent JP-2022190752-A (JP)
Title: Computer system, inference method, and program
Inventor: KANAI KENTA
IPC: G06N20/00
Filed: 2021-06-15
Abstract: To implement machine learning including a sampling method of learning data based on input data.SOLUTION: A computer system is configured to: manage a dataset of learning data; generate groups of learning data, on receipt of time-series multiple pieces of input data, by arranging the multiple pieces of learning data in time series and grouping them with a predetermined time width; execute index calculation processing to calculate a selection index for sampling of the learning data, for each of the groups; select learning data based on the selection index; train a model with the selected learning data; and output prediction values of the multiple pieces of input data using the model. In the index calculation processing, a selection index is calculated based on a similarity between distribution characteristics of multiple pieces of input data in a feature quantity space and distribution characteristics of multiple pieces of learning data included in a group in the feature quantity space.SELECTED DRAWING: Figure 1