baber/WOPTO huggingface dataset:
Patent JP-2023007807-A (JP)
Title: Tire management device, program, and tire management method
Inventor: KATSUNO HIROYUKI
IPC: G06Q10/20
Filed: 2021-07-02
Abstract: To provide a tire management device capable of evaluating the influence of driving on tire abrasion, a program, and a tire management method.SOLUTION: A tire management device (10) manages a tire mounted on a vehicle, and includes: a data acquisition unit (131) for acquiring time-series data of the acceleration of the vehicle in a predetermined period of time; and an evaluation value calculation unit (132) for calculating an evaluation value related to an abrasion state of the tire using the time-series data based on a function weighted by the influence on abrasion of the tire according to the acceleration of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2023008256-A (JP)
Title: storage box
Inventor: HENRY RIU
IPC: B43M99/00
Filed: 2021-07-05
Abstract: To provide a storage box which can easily shift between a state in which an article can be stored and a folded state, and exhibits a sufficient strength in the state in which an article can be stored.SOLUTION: In a storage box 1 having storage parts 11 and 12 for storing an article, the storage parts 11 and 12 can shift from a usage state where they can store the article to a non-usage state where they are folded more flatly than the usage state. Further, the storage box has a partition plate 30 for partitioning between the storage parts 11 and 12 and a reinforcing plate for reinforcing the bottom of the storage parts 11 and 12 in a usage state. The partition plate 30 and the reinforcing plate are connected to each other, and when the storage box is sifted from one of the usage state and the non-usage state to the other, the partition plate 30 and the reinforcing plate can be moved together.SELECTED DRAWING: Figure 1
Patent JP-2023009662-A (JP)
Title: Pachinko game machine
Inventor: KATO TAKAHIRO
IPC: A63F7/02
Filed: 2021-07-07
Abstract: To improve the conditions under which a suppression function operates and the performance of the suppression function so as not to cause problems for both a player and a game parlor.SOLUTION: It is possible to calculate and store the number of difference balls by subtracting the number of discharged balls from the number of prize balls. When the number of difference balls reaches a predetermined number, it is possible to control a game state to a suppression state. When the number of difference balls reaches a predetermined number, a game ball remains in a game area and the remaining game ball enters a winning port, a prize ball is generated based on the entry of the ball.SELECTED DRAWING: Figure 393
Patent JP-2021165762-A (JP)
Title: Information processing system, information processing device and information processing method
Inventor: SHIMIZU SATORU
IPC: G01C15/00
Filed: 2021-07-19
Abstract: To enable the measurement of a ground position of an aerial sign by a simpler method.SOLUTION: An information processing system includes a plurality of aerial signs provided with a GNSS reception part, a first position measurement part for measuring a ground position of an aerial sign on the basis of a plurality of signals received by the plurality of aerial signs, and a processing part for adding position information of a UAV during photographing to a picked-up image caught by the UAV, estimating a ground position of an aerial sign included in the picked-up image by using the added position information, detecting the aerial sign from the picked-up image including the aerial sign caught by the UAV on the basis of the estimation, and associating the position of the detected aerial sign in the picked-up image with the ground position. The aerial sign has a shape in which a plurality of polygons are combined to be arranged or a shape in which a plurality of circles having a different radius are arranged concentrically, and hues corresponding to colors of areas adjacent to each other have a different prescribed threshold or more, or one of them is black. The GNSS reception part is arranged at the position of almost the center of the aerial sign.SELECTED DRAWING: Figure 4
Patent JP-2022008282-A (JP)
Title: Cleaning agent composition for intraorally mounted appliances
IPC: A61K8/46
Filed: 2021-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning agent composition which is for intraorally mounted appliances and which has high cleaning performance enabling achievement of superior denture plaque removal effect and formation suppression effect. 
     SOLUTION: The cleaning agent composition for intraorally mounted appliances has a pH from 5.5 to 14 inclusive at 25°C, and contains the following components (A) and (B): (A) a C10-20 fatty acid or a salt thereof in an amount from 0.5 mass% to 20 mass% inclusive in terms of the fatty acid; and (B) one or more surfactants selected from anionic surfactants (b1), nonionic surfactants (b2) and amphoteric surfactants (b3). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023021628-A (JP)
Title: Alerting support device
Inventor: ONODERA TAKAYUKI
IPC: B60Q5/00
Filed: 2021-08-02
Abstract: To provide an alerting depending on circumstances by a simple method and thereby reduce anxiety of people under the environment into which a movable body is introduced.SOLUTION: An alerting support device disposed on a self-driving movable body includes: an acquisition unit that acquires the volume of environmental sound; a composite tone generation unit that generates composite tone by synthesizing effective sound and voice massages; a first comparator that compares the volume of composite tone with the volume of effective sound; a composite tone adjustment unit that increases the volume of composite tone to be larger than the volume of environmental sound based on a comparison result by the first comparator; a second comparator that compares the volume of composite tone adjusted by the composite tone adjustment unit with the reference volume; and an effective sound adjustment unit that reduces the volume of effective sound in a voice band when the volume of composite tone is larger than the reference volume.SELECTED DRAWING: Figure 2
Patent JP-2023022660-A (JP)
Title: Slurry composition having methylene malonate
Inventor: TAKAHASHI MITSURU
IPC: C08L67/06
Filed: 2021-08-03
Abstract: To provide a composition capable of forming a ceramic molding material in which inorganic particles are well-dispersed and shape-retained.SOLUTION: A ceramic is obtained by forming a ceramic slurry composition using two kinds of methylene malonate (A) and (B) as a ceramic binder and molding and firing them. (A) is one or more monofunctional methylene malonates and (B) is one or more multifunctional methylene malonates. The total amounts of (A) and (B) are 1 pt.mass or more and 100 pts.mass or less with respect to 100 pts.mass of ceramic particles.SELECTED DRAWING: None
Patent JP-2023023209-A (JP)
Title: Travel control device, travel control method, and computer program for travel control
Inventor: KITAGAWA EIKI
IPC: B60W50/14
Filed: 2021-08-04
Abstract: To provide a travel control device capable of appropriately executing lane change.SOLUTION: A travel control device includes: a request part for require a driver of a vehicle to perform lane change previous operation requiring the driver so as to perform lane change to other lane adjacent to a travelling lane from the travelling lane; and a speed control part for changing the speed of the vehicle at first acceleration until the driver performs the lane change previous operation after the request, thereby controlling the speed of the vehicle so as to narrow an interval between the vehicle and a lane change position determined according to a positional relation between the vehicle and a moving object in other lane so as to perform the lane change, changing the speed of the vehicle at second acceleration having an absolute value larger than the absolute value of the first acceleration after the driver performs the lane change previous operation, and thereby controlling the speed of the vehicle so as to narrow the interval between the vehicle and the lane change position.SELECTED DRAWING: Figure 6
Patent JP-2023023389-A (JP)
Title: Field effect transistor and manufacturing method thereof
Inventor: SAITO JUN
IPC: H01L29/12
Filed: 2021-08-05
Abstract: To mitigate current concentration in a field effect transistor that has trench type gate electrodes in high density.SOLUTION: A field effect transistor has a semiconductor substrate having a plurality of trenches provided on an upper surface. The plurality of trenches extend long in a first direction on the upper surface, and are arranged by leaving intervals in a direction orthogonal to the first direction. A plurality of connection regions are arranged under each body region, extend long in a second direction intersecting with the first direction and are arranged by leaving intervals in a direction orthogonal to the second direction when the semiconductor substrate is seen from an upper side. A plurality of electric field relaxation regions are arranged under each of the connection regions and each of the trenches, extend long in a third direction intersecting with the first direction and the second direction and are arranged by leaving intervals in a direction orthogonal to the third direction when the semiconductor substrate is seen from an upper side.SELECTED DRAWING: Figure 8
Patent JP-2022031236-A (JP)
Title: Magnetic disk device and setting method of filter coefficient of magnetic disk device
Inventor: MATSUZAWA TAKUJI
IPC: G11B5/56
Filed: 2021-08-05
Abstract: To provide a magnetic disk device and a setting method of a filter coefficient of the magnetic disk device for improving positioning accuracy of a magnetic head.SOLUTION: A magnetic disk device includes: a control target P[z]50; a controller C[z]30 that controls an operation of the control target; and a plurality of loop shaped filters A1[z]401 to AN[z]40N respectively connected to the controller in parallel. When determining a first coefficient of the loop shaped filter using a transfer function from outputs of the plurality of filters to just before inputting disturbance acting on the control target, the first coefficient of each loop shaped filter is determined by reflecting the output of the other loop shaped filters, and the first coefficient of each determined loop shaped filter is respectively set for each loop shaped filter.SELECTED DRAWING: Figure 3
Patent JP-2023024039-A (JP)
Title: Processing device and processing method
Inventor: FUJII YUMI
IPC: H04S1/00
Filed: 2021-08-06
Abstract: To provide a processing device and a processing method capable of appropriately compressing peaks or dips.SOLUTION: A processing device 201 includes a frequency characteristic acquisition unit 214 that acquires the frequency characteristic of an input signal, an extreme value extraction unit 216 that extracts an extreme value of spectrum data, a kurtosis calculation unit 217 that calculates an evaluation value for evaluating the peak or the dip corresponding to extreme value from the spectrum data, and calculates the kurtosis of the peak or the dip on the basis of a plurality of evaluation values calculated by changing the calculation width, a determination unit 218 that determines whether to compress the peak or dip according to the comparison result between the kurtosis and a threshold, and a compression unit 219 that compresses the peak or the dip determined to compress the extreme value.SELECTED DRAWING: Figure 3
Patent JP-2023025432-A (JP)
Title: Nitride semiconductor substrate and method for producing the same
Inventor: HAGIMOTO KAZUNORI
IPC: H01L21/20
Filed: 2021-08-10
Abstract: To provide nitride semiconductor substrate which barely undergoes the cloudiness of a specular edge surface after epitaxial growth and, as a result, does not undergo the generation of dusts or reaction impressions and undergoes little failures during a process and a method for producing the nitride semiconductor substrate.SOLUTION: The present invention provides a nitride semiconductor substrate comprising: a composite substrate that is composed of a plurality of layers laminated on each other; a silicon oxide layer or a TEOS layer that is laminated on the composite substrate and has a flat surface located at the center part thereof and a side surface surrounding the flat surface; a single-crystal silicon layer that is laminated on the silicon oxide layer or the TEOS layer; and a nitride semiconductor thin film that is formed on the single-crystal silicon layer. The whole of the flat surface located at the center part of the silicon oxide layer or the TEOS layer is covered by the single-crystal silicon layer.SELECTED DRAWING: Figure 1
Patent JP-2023028037-A (JP)
Title: Golf club for training
Inventor: MITSUBE MATSUHIKO
IPC: A63B69/36
Filed: 2021-08-18
Abstract: To provide a golf club for training capable of allowing a user to perform training of swing in a similar situation to a situation having a feeling of actual hitting and to perform training for adjusting a timing with a feeling of an actual hitting state.SOLUTION: A golf club for training comprises: a club head 14 which is provided on a tip 12a of a shaft 12 of a golf club and by which a ball can be hit; and a grip part 16 which is provided on a base end 12b of the shaft 12 being opposite to the club head 14. The golf club for training further comprises: a first stopper 20 which is provided in a halfway of the shaft 12 and is provided on a position relatively close to the grip part 16; and a second stopper 21 which is provided on a position separated from the grip part 16 relative to the first stopper 20. The golf club for training further has a ferromagnetic slide member 24 which is movable between the first stopper 20 and the second stopper 21. In the shaft 12 in the vicinity of the position where the first stopper 20 is provided, a magnet is provided, the magnet being capable of attracting the slide member 24. The first stopper 20 can adjust a fixing position of the shaft 12.SELECTED DRAWING: Figure 1
Patent JP-2023028244-A (JP)
Title: Quality defect factor extraction method and quality defect factor extraction device
Inventor: TAKAGI HIROMASA
IPC: G05B19/418
Filed: 2021-08-19
Abstract: To provide a quality defect factor extraction method and a quality defect factor extraction device capable of accurately extracting a quality defect factor of a product.SOLUTION: A quality defect factor extraction method includes: an influence level calculation step of using operation conditions in a plurality of processes for manufacturing a product as input data, and calculating, for each quality category, a relative influence level of an operation condition to a defect occurrence probability score being a final output to each element in a convolution layer in a convolution neural network being learned with the defect occurrence probability score for the quality category of a produced product as output data; and a factor presentation step of presenting a candidate of an operation condition being a quality defect factor of the product for each quality category on the basis of the relative influence level.SELECTED DRAWING: Figure 3
Patent JP-2023029087-A (JP)
Title: Electronic apparatus, program, and the like
Inventor: HATTORI TETSUYA
IPC: B60L3/00
Filed: 2021-08-20
Abstract: To provide a technique better than before, for example, an electronic apparatus and the like suitable for detecting occurrence of an event in a movable body.SOLUTION: In an electronic apparatus 12a, an event detection unit 22a detects an event which may occur in a movable body in a situation where the brake of the movable body is operated under a condition that the brake of the movable body can be operated by an operator during the traveling of the movable body and the operation of changing an advancing direction of the movable body is impossible; and an information processing unit 18a performs processing of information about the event detected by the event detection unit 22a while distinguishing the same from information about another event.SELECTED DRAWING: Figure 3
Patent JP-2023034408-A (JP)
Title: Information processing device and program
Inventor: TANAKA SHOGO
IPC: G06F21/45
Filed: 2021-08-31
Abstract: To strengthen security as necessary, in an information processing device and a program.SOLUTION: A printing device 1, which is an example of an information processing device, includes: an authentication unit 51 (step S3) that checks whether an authentication password matches an input password input by a user; and a password changing unit 52 (steps S12-S15) that increases the number of digits of the authentication password based on a check status (step S11) by the authentication unit 51.SELECTED DRAWING: Figure 2
Patent JP-2023035321-A (JP)
Title: Electrochemical type hydrogen compressor
Inventor: OTAKI TSUTOMU
IPC: C01B3/56
Filed: 2021-09-01
Abstract: To provide an electrochemical type hydrogen compressor unnecessary to apply a strict standard as a pressure device to an electrolyte film.SOLUTION: In the electrochemical type hydrogen compressor (40) of the present invention, a casing (11) for a cell to house the cell (1), a casing (12) for a water separator to house the water separator (2), and a casing (13) for a bubbler to house the bubbler (3) are integrally connected, the water separator (2) is disposed above a cell-housing part outer shell (11), a bubbler (3) is disposed beneath the cell-housing part outer shell (11), and a pipe (26) for dropping water which communicates an internal space of the water separator (2) with the bubbler (3) is provided.SELECTED DRAWING: Figure 1
Patent JP-2021191468-A (JP)
Title: Clothing treatment device
Inventor: PARK JUMIN
IPC: D06F58/10
Filed: 2021-09-08
Abstract: To provide a clothing treatment device capable of selecting an opening/closing direction of a wrinkle removing module according to the needs of a user.SOLUTION: The clothing treatment device includes: a case 10 for forming a treatment chamber 12; a door 20; and a wrinkle removing module 100 for removing wrinkles of clothing by applying a pressure on the clothing. The wrinkle removing module includes: a base plate 110 positioned inside the door for supporting clothing; and a press plate 140 for removing wrinkles from the clothing by pressurization with respect to the base plate. By including a reversal structure in which the press plate rotates from the left side to the right side or from the right side to the left side with respect to the base plate, the wrinkle removing module can be mounted so as to open from the left side to the right side direction or from the right side to the left side direction according to the selection of a user. Also, being interlocked with the opening/closing direction of the door, the opening/closing direction of the press plate can be selected.SELECTED DRAWING: Figure 1
Patent JP-2023039212-A (JP)
Title: Memory system and control method
Inventor: NISHIKAWA TAKU
IPC: G06F11/10
Filed: 2021-09-08
Abstract: To realize a memory system capable of reducing an ECC ratio in data stored in a non-volatile memory.SOLUTION: A memory system according to embodiments comprises a non-volatile memory, at least one volatile memory, and a controller. The controller encodes a first unit data portion to be written to the non-volatile memory to generate a first error correcting code of a first size that constitutes a first error correcting code frame together with the first unit data portion, writes the first unit data portion to the non-volatile memory, and stores the first error correcting code in at least one volatile memory. If non-volatilization of an error-correcting code that protects the first unit data potion is requested, the controller encodes the first unit data portion to generate a second error correcting code of a second size that constitutes a second error correcting code frame together with the first unit data portion, and writes the second error correcting code to the non-volatile memory. The second size is smaller than the first size.SELECTED DRAWING: Figure 16
Patent JP-2023041562-A (JP)
Title: Connector cover and wire harness
Inventor: HORIKIRI KOJI
IPC: H01B7/00
Filed: 2021-09-13
Abstract: To provide a connector cover and a wire harness that, even if two members are fitted to each other and attached to a portion of a connector and are urged in a direction to separate them from each other, can prevent liquid from directly entering a connector storage space from the gap between mating surfaces of the two members.SOLUTION: A connector cover 34 comprises: a first cover part 341 that covers at least part of a connector; a second cover part 342 that is fitted to the first cover part 341 and covers at least part of the connector; and a connection part that connects the first cover part 341 and the second cover part 342 to each other and urges the cover parts in a direction to separate them from each other. At least one of the first cover part 341 and the second cover part 342 has a liquid entry prevention part 34b that prevents liquid from directly entering a connector storage space 349 from the gap between mating surfaces 341a, 342a of the first cover part 341 and the second cover part 342.SELECTED DRAWING: Figure 5
Patent JP-2023043033-A (JP)
Title: Image-forming device
Inventor: YAMANA SHINJI
IPC: G03G15/20
Filed: 2021-09-15
Abstract: To provide an image-forming device capable of inhibiting temperature deviation between a measurement temperature measured by fixing temperature measurement means and an actual fixing temperature.SOLUTION: In an image-forming device having a partition 8 for partitioning a space, a fixing device 5 for fixation by heating and pressurization is provided in a first space S1 in one side of the partition 8, an opening 80 is provided in the partition 8, fixing temperature measurement means 9 for measuring a fixing temperature of the fixing device 5 without any contact while facing the opening 80 of the partition 8 is provided in a second space S2 in the other side of the partition 8, and shielding means for shielding circulation of air between the first space S1 and the second space S2 via the opening 80 is provided.SELECTED DRAWING: Figure 3
Patent JP-2023043285-A (JP)
Title: Oxidation ditch and method of refurbishing oxidation ditches
Inventor: TANAKA ATSUSHI
IPC: C02F3/16
Filed: 2021-09-16
Abstract: To provide an oxidation ditch with a simple configuration using a vertical shaft aeration and agitation device, and to provide a method for simplifying the renovation of existing oxidation ditches.SOLUTION: An oxidation ditch 1 includes a water tank 2, a bulkhead 3, and an aeration agitator 4. The aeration agitator is a vertical shaft aeration agitator, and the bulkhead separates a first linear flow path 31 and a second linear flow path 32 through which treated liquid flows in a first direction. The bulkhead has an opening 30 so as to interconnect the first linear flow path and the second linear flow path, and a rotor 41 of the aeration agitator is provided within the opening so as to span both the first linear flow path and the second linear flow path. The rotor simultaneously generates water flow in the first direction in the first linear flow path and water flow in a second direction in the second linear flow path.SELECTED DRAWING: Figure 1