baber/WOPTO huggingface dataset:
Patent JP-2022109858-A (JP)
Title: Improved surface modification of materials
IPC: C08J7/16
Filed: 2021-08-26
Abstract: PROBLEM TO BE SOLVED: To provide improved surface modification of materials. 
     SOLUTION: One aspect of the present disclosure provides a method for surface-modifying a material, the method comprising: (1) a step of subjecting a material to an oxidation treatment so that an oxidation level of the surface of the material is within a specific numerical range as measured by X-ray photoelectron spectroscopy (XPS); and (2) a step (A) of subjecting the material after the oxidation treatment to a grafting treatment and/or a step (B) of subjecting the material after the oxidation treatment to a treatment by means of a hydrophilic polymer. One aspect of the present disclosure provides a method for producing a fiber composite material where a fiber material is contained in a second material, the method comprising: (1) a step for subjecting at least one of the fiber material and the second material to an oxidation treatment; (2) a step for having the fiber material and the second material interfacially adhering or bonded to each other after the oxidation treatment step; and (3) a step for obtaining a fiber composite material by melting the second material. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023032404-A (JP)
Title: Braking device braking spool and fishing reel provided with the same
Inventor: YASUDA HISASHI
IPC: A01K89/0155
Filed: 2021-08-27
Abstract: To provide a braking device capable of adjusting a brake force by a motor without enlarging a reel.SOLUTION: A brake device for a double bearing reel includes: a braked part 4 fitted to a spool 3; a brake part 8 which gives a brake force to the braked part 4; a motor 12 which is capable of driving a part of the brake part 8; a speed reduction mechanism 16 which transmits drive of the motor 12 to a part of the brake part; and a power source which supplies the motor 12 with power. A speed reduction ratio r of the speed reduction mechanism 16 is configured to satisfy Mmax/T<r<Mmax/C when conduction torque of the motor 12 is T, holding torque of the motor 12 is C, and maximum torque required to move the brake part is Mmax.SELECTED DRAWING: Figure 1
Patent JP-2021183218-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-08-31
Abstract: To enhance amusement of games.SOLUTION: A presentation in which an operation effective period is to be set is performed by presentation performance means, and a presentation mode based on the presentation is displayed in display means. And, a dynamic display presentation is performed where a plurality of pieces of identification information is dynamically displayed in a prescribed dynamic display mode by the presentation performance means, and if the operation effective period is being set, prescribed identification information is stopped and displayed by operating operation means from among a plurality of pieces of identification information being dynamically displayed. When the operation effective period in the dynamic display presentation becomes a prescribed residual period, the dynamic display mode in the operation effective period is varied to be displayed dynamically. In this way, the dynamic display mode which is dynamically displayed is varied according to the residual period of the operation effective period where the operation to the operation means becomes effective, and therefore it becomes possible to allow a player to operate the operation means at various timings. Accordingly, amusement of games can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2023035089-A (JP)
Title: Resampling apparatus, information processing system, resampling method, and resampling program
Inventor: MINENO HIROSHI
IPC: G06N20/00
Filed: 2021-08-31
Abstract: To provide a resampling apparatus, an information processing system, a resampling method, and a resampling program for eliminating overall imbalance without causing new bias.SOLUTION: A resampling apparatus is configured to generate clustering data and resampling data from learning data including an objective variable and an explanatory variable and having imbalance in data volume, perform normalization and weighting for unifying, on the objective variable and the explanatory variable included in the clustering data, a range in which the data is included, perform clustering the clustering data to calculate rarity, use the calculated rarity to perform under-sampling and over-sampling on the resampled data, and use the resampling result to output training data.SELECTED DRAWING: Figure 3
Patent JP-2021183260-A (JP)
Title: Control method
Inventor: OHASHI KEIYA
IPC: A63F13/58
Filed: 2021-09-02
Abstract: To provide a control method capable of enhancing amusement by diversifying the strategic characteristics of a game.SOLUTION: The control method of a game, which is executed by an information processing device 100, includes steps of: storing a plurality of first game media associated with a first player, a plurality of second game media associated with a second player, and event information associated with each of a plurality of regions included in a field; and executing processing corresponding to the event information.SELECTED DRAWING: Figure 1
Patent JP-2022047523-A (JP)
Title: Coupling for connecting analytical systems with vibrational isolation
Inventor: ALEXANDER MAKAROV
IPC: H01J49/42
Filed: 2021-09-10
Abstract: To provide a coupling for connecting analytical systems with vibrational isolation, which is compatible with multiple vibration frequencies that accompany a modern mass spectrometer and addresses a problem of relative movement between two analytical systems, especially with two systems horizontally connected.SOLUTION: A coupling for connecting vacuum-based analytical systems required to be vibrationally isolated includes: a tubular connector which has a longitudinal axis and includes a first end for connection to a first analytical system and a flexible portion for reducing the transmission of vibrations and permitting the displacement of the first analytical system in a direction transverse to the longitudinal axis of the connector; and a seal longitudinally separated from the flexible portion, for vacuum sealing between the connector and a second analytical system. The connector further includes ion optics for transmitting ions between the first and second analytical systems.SELECTED DRAWING: Figure 3
Patent JP-2022073979-A (JP)
Title: Virtual image drive method, device, equipment, and medium
Inventor: Peng Haotian
IPC: G06T13/40
Filed: 2021-09-22
Abstract: To provide a method, a device, equipment, and a medium for driving a virtual image.SOLUTION: The present invention discloses a method, a device, equipment, and a medium for driving a virtual image and is related to a field of augmented reality and deep learning. As a concrete embodiment, mesh weighting of each mesh apex related to a current mesh skeleton joint in a mesh skeleton model of a virtual image is acquired, target virtual image data of the mesh skeleton model when converting a conversion waiting image to the virtual image are acquired, a skeleton drive coefficient of the mesh skeleton model is determined based on the mesh weighting, basic virtual image data of the mesh skeleton model, and the target virtual image data, and the mesh skeleton model is driven based on the skeleton drive coefficient of each skeleton joint. The embodiment of the present invention improves the degree of matching between a virtual image drive result and target virtual image data.SELECTED DRAWING: Figure 1A
Patent JP-2022008544-A (JP)
Title: Automatic lacing footwear system using preset user profile
IPC: A43C15/02
Filed: 2021-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a footwear product having an autolacing system or other adaptive component. 
     SOLUTION: A footwear product includes an adaptive component which is configured to be adjusted to one of a plurality of configurations, on the basis of a command transmitted from a processor circuit. A remote system comprises: an electronic data storage 314 configured to store a user profile including a plurality of configurations; and a processor 312 for promoting a user to wear a footwear product through a user interface, receiving a signal from the footwear product indicating that the footwear product is worn to feet of the user through a wireless transceiver 316, accessing one of the plurality of configurations on the basis of selection of the user, and transmitting one of the selected plurality of configurations. The processor circuit forms the adaptive component in accordance with one of the plurality of configurations. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023048503-A (JP)
Title: printer
Inventor: NAKAJIMA KENSHIRO
IPC: B41J5/30
Filed: 2021-09-28
Abstract: To provide a technique to increase the likelihood that a printer capable of collate printing can continue processing without making a memory become full even when performing collate printing of image data having a large number of pages.SOLUTION: A printer 1 rasterizes obtained PDL data, memorizes the raster data in raster areas 51, and allocates management areas 41 to the raster areas 51 respectively. When not performing collate printing, the printer 1 reads out the raster data and prints the data, then erases data memorized in the management areas 41 and erases the raster data from the raster areas 51, and when performing collate printing, does not erase the data memorized in the management areas 41 and the raster data, even when printing of a first copy is finished. When memorizing the raster data, the printer 1, when the data are memorized in all of the management areas 41 and when performing collate printing, secures a new management area 41 in a memory 12 and allocates a new raster area 51 to the new management area 41.SELECTED DRAWING: Figure 8
Patent JP-2023049103-A (JP)
Title: game machine
Inventor: UEDA YOSHIHIRO
IPC: A63F7/02
Filed: 2021-09-29
Abstract: To attach multiple types of pasting sheets with respective appropriate pasting strengths.SOLUTION: In a game machine in which a pasting sheet having a paste layer on a back surface is attached on a predetermined pasted part, the pasting sheet includes a decorative seal (first pasting sheet) S11 having a transparent part and an attention evoking seal (second pasting sheet) having no transparent part. A paste layer of the decorative seal S11 is a partial paste layer having a paste part on which a paste is attached and a non-paste part on which no paste is attached. A paste layer of the attention evoking seal is a whole-area paste layer having no non-paste part.SELECTED DRAWING: Figure 12
Patent JP-2023033047-A (JP)
Title: Automatic forming method and apparatus for bean jam product
Inventor: KUWAJIMA TAKAO
IPC: A21C11/16
Filed: 2021-08-27
Abstract: To provide a handmade-like bean jam product with high productivity in order to solve such a problem that traditional Japanese-style confectionary obtained by squeezing bean jam made from chestnut and potatoes is handmade one by one by an artisan, and the number of production pieces is limited due to handmade nature, thereby popular products often cannot respond to the demand, and to respond to a variety of products with different shapes.SOLUTION: There is provided a bean jam product in which a pleat pattern substantially equivalent to a bean jam product handmade by an artisan is formed from a head part to a shoulder part of the beam jam by arranging a lower die below an upper die in which an empty chamber recessed on the underside is formed and a top part of Chakin is fixed to the empty chamber and furnished, and press-fitting the bean jam in the empty chamber of the upper die so as to form a fold pleat pattern of mountain folds and valley folds of the Chakin on an upper part of the bean jam, in forming means for conveying the bean jam made from chestnut and potatoes as a block of a predetermined amount to below a forming die by a conveyor so as to form the bean jam.SELECTED DRAWING: Figure 2
Patent JP-2023053685-A (JP)
Title: optical connector
Inventor: KUREYA MASAYUKI
IPC: G02B6/42
Filed: 2021-10-01
Abstract: To prevent the occurrence of damage to a laser oscillator and an optical fiber provided in a light source of a laser beam.SOLUTION: An optical connector 100 comprises: an optical fiber 10; a light guide member 40 that has a first end face 40a on which a laser beam emitted from a light source LS along an axis line X is incident and a second end face 40b which is joined to an incidence end face 10a of the optical fiber 10, and guides the laser beam from the first end face 40a to the second end face 40b; and a window member 73 that is disposed between the light source LS and the light guide member 40 and guides the laser beam emitted from the light source LS to the first end face 40a of the light guide member 40. The window member 73 has a first transmission surface 73a on which the laser beam emitted from the light source LS is incident and a second transmission surface 73b which emits, toward the light guide member 40, the laser beam made incident on the first transmission surface 73a. The first transmission surface 73a is disposed to be inclined at a predetermined angle θ to a plane orthogonal to the axis line X.SELECTED DRAWING: Figure 2
Patent JP-2023054564-A (JP)
Title: Information processing device
Inventor: KUDO YUKI
IPC: G16Y10/35
Filed: 2021-10-04
Abstract: To provide an information processing device for which an electric power transaction market server can determine whether electric power transfer in vehicles has been implemented by following determination according to agreement in a P2P electric power transaction.SOLUTION: An agent device 2 includes a first information processing unit 200 and a second information processing unit 250. The second information processing unit 250 is configured to communicate with the first information processing unit 200 and an electric power transaction market server 3. The first information processing unit 200 includes a memory 22, a communication unit 25, and a processor 21. When communication between the communication unit 25 and the second information processing unit 250 is cut off, the processor 21 stores, in the memory 22, a record of electric power transfer state in an electric vehicle 5 while the communication is cut off. When the communication is re-connected after cut off, the processor transmits the record stored in the memory 22 to the second information processing unit 250. The second information processing unit 250 receives the record and transmits it to the electric power transaction market server 3.SELECTED DRAWING: Figure 5
Patent JP-2022000577-A (JP)
Title: Opening/closing device
Inventor: WADA HISAKAZU
IPC: E05F15/74
Filed: 2021-10-05
Abstract: To reduce adhesion of foreign matters to a multi-optical axis sensor.SOLUTION: A multi-optical axis sensor 40 includes a first unit 40a extending in an opening/closing direction of an opening/closing body in one guide rail 30 and a second unit 40b extending in the opening/closing direction of the opening/closing body in the other guide rail 30, and is configured to form a large number of light ray paths R spaced in the opening/closing direction of the opening/closing body between these two units. The guide rail 30 is provided with light passage holes 33b1 for passing the light ray paths R, and the light passage holes 33b1 are formed in an elongated shape to extend in the opening/closing direction of the opening/closing body so as to cause part or all of the large number of light ray paths R to pass therethrough.SELECTED DRAWING: Figure 5
Patent JP-2023056197-A (JP)
Title: Processing liquid supply device and processing liquid supply method
Inventor: OGATA MAKOTO
IPC: H01L21/027
Filed: 2021-10-07
Abstract: To improve cleanliness of a processing liquid while suppressing consumption of the processing liquid to be supplied to a discharge portion of the processing liquid to a substrate.SOLUTION: A processing liquid supply device that supplies a processing liquid to a discharge portion that discharges a processing liquid onto a substrate includes a supply line connected to the discharge portion, a first pump that is interposed in the supply line and pressure-feeds the processing liquid to the discharge portion, a first on-off valve interposed upstream of the first pump, a filter that filters the processing liquid, a second on-off valve interposed downstream of the first pump in the supply line, a return line in which one end is branched from between the first pump and the filter in the supply line and the second on-off valve, and the other end is connected to the downstream side of the first on-off valve in the supply line and the upstream side of the first pump and filter, a second pump interposed in the return line and pumping the processing liquid toward one end of the return line, a third on-off valve interposed between one end of the return line and the second pump, and a fourth on-off valve interposed between the other end of the return line and the second pump.SELECTED DRAWING: Figure 1
Patent JP-2022090610-A (JP)
Title: Unmanned sales system, management server, and management method
Inventor: MAKABE TAKESHI
IPC: G06Q30/06
Filed: 2021-10-11
Abstract: To prevent loss of sales opportunity.SOLUTION: An unmanned sales system 1 includes: an unmanned sales device 100 having a plurality of storage lockers 110 for storing products to be sold; and a management server 200 for managing the unmanned sales device 100. The management server 200 includes a storage unit 230, a communication unit 210, and a processing unit 220. The communication unit 210 receives first item information representing an item of the product and specific information specifying a storage locker in which the product is stored among the plurality of storage lockers 110, from a first terminal device 300. The processing unit 220 stores the item information and the specific information in the storage unit 230 in association with each other.SELECTED DRAWING: Figure 1
Patent JP-2023058273-A (JP)
Title: gate valve
Inventor: NISHIKAWA TAKESHI
IPC: F16K3/18
Filed: 2021-10-13
Abstract: To provide a gate valve which can suppress an increase of weight and a cost.SOLUTION: A gate valve 10 is arranged between first and second chambers, makes a first opening part communicating with the first chamber and a second opening part communicating with the second chamber communicate with each other, and individually opens and closes the opening parts. The gate valve has: a valve shaft 17; first and second valve plates 21, 22 attached to a tip part of the valve shaft; an operation mechanism 24 for moving the valve plates to a retreat position for making the first and the second opening parts communicate with each other, a first block position for blocking the first opening part by the first valve plate, and a second block position for blocking the second opening part by the second valve plate; a fastening mechanism 30 for fastening the valve plates and the valve shaft to each other so as to be engaged and disengaged in a state that the tip part of the valve shaft is sandwiched between the valve plates, and attaching the valve plates to the tip part of the valve shaft so as to be attachable and detachable; and a support mechanism 50 for fastening the valve plates so as to be engaged and disengaged at least at both end parts of the valve plates in a longitudinal direction.SELECTED DRAWING: Figure 1
Patent JP-2023059616-A (JP)
Title: Control device and control method
Inventor: KATO TOMOHITO
IPC: B60W10/08
Filed: 2021-10-15
Abstract: To provide a control device and a control method which suppress a feeling of strangeness from being imparted to a driver.SOLUTION: A control device according to an embodiment controls a vehicle having an engine and a motor as driving sources. The control device comprises a control part. When a travelling mode of the vehicle is an EV mode in which the vehicle travels without driving the engine, the control part starts the engine, when required driving force by the vehicle based on an operation amount of a driver becomes an engine starting threshold or higher, and then shifts the travelling mode to an HV mode in which the vehicle travels using the engine and the motor. When the required driving force becomes less than the engine starting threshold, in a state where the engine is operated for a first predetermined time or less after the required driving force becomes the engine starting threshold or higher, the control part shifts the travelling mode to the EV mode, and notifies a driver that the EV mode is continued to be the travelling mode.SELECTED DRAWING: Figure 1
Patent JP-2023059680-A (JP)
Title: Oral instrument for occlusion
Inventor: KOGA OSAMU
IPC: A61C7/00
Filed: 2021-10-15
Abstract: To provide a sufficient salivary gland stimulation effect stably.SOLUTION: An oral instrument 1 for occlusion has: a part 4 to be occluded of a flat shape or rectangular-block shape occluded by upper and lower front teeth of a user M; a grip part 6 which is arranged so that it protrudes linearly from the part 4 to be occluded outside the mouth of the user M and is gripped by the hand of the user M; a detection part 14 which is provided in the part 4 to be occluded and detects occlusion operation by the front teeth; and a transmission part 15 which transmits a detection signal corresponding to a result of detection of the detection part 14 via wireless communication.SELECTED DRAWING: Figure 2
Patent JP-2023059732-A (JP)
Title: Production method of nonwoven fabric
Inventor: JINNO FUMIO
IPC: D01D5/098
Filed: 2021-10-15
Abstract: To provide a production method of nonwoven fabric that has an extremely thin thickness and is not be broken in the production process.SOLUTION: A production method of nonwoven fabric includes: a fiber ejection step of ejecting fibers from a plurality of fiber ejection units; a sheet conveyance step of conveying a sheet-like fiber layer in a transport direction, while collecting, on a conveyance surface, bundles of fibers ejected from the fiber ejection units to make the sheet-like fiber layer; and a fusion step of applying, by heating rollers, heat and pressure to the sheet-like fiber layer to fuse it. The fiber ejection unit includes at least: a first fiber ejection unit for forming a first layer in a thickness direction on the conveyance surface; and a second fiber ejection unit for ejecting fibers of a material different from the material at the first fiber ejection unit so as to form a second layer in the thickness direction on the conveyance surface. The production method of nonwoven fabric peels off the first layer and the second layer from each other after the fusion step.SELECTED DRAWING: Figure 4
Patent JP-2023061640-A (JP)
Title: Formwork hanging tool
Inventor: ONUKI KENJI
IPC: B66F9/18
Filed: 2021-10-20
Abstract: To provide a formwork hanging tool capable of suppressing occurrence of distortion when a wooden formwork is hung and moved.SOLUTION: A tool to hang a formwork consisting of side frames and bottom frames consists of a hanging part to hang a formwork, multiple shaft parts passing through the bottom frames, and a rope part to connect the hanging part and the shaft parts. The hanging part consists of a frame part and multiple arm parts. The arm part is provided at the upper part of the frame part, and configured such that the longitudinal direction of the arm part is parallel to the width direction of the frame part and that both end parts of the arm part have multiple hanging parts.SELECTED DRAWING: Figure 1