baber/WOPTO huggingface dataset:
Patent JP-2022071101-A (JP)
Title: Direct dental filling composition
IPC: A61K6/79
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a direct dental filling material for use as a permanently stress-bearing dental restorative material. 
     SOLUTION: The present invention relates to an aqueous dental glass ionomer composition for use in treatment of cavitated carious lesions. The glass ionomer composition comprises (A) a reactive particulate glass, (B) a water-soluble polymerizable polymer comprising acidic groups, which is reactive with the particulate glass in a cement reaction, thereby having a polymer backbone and pendant groups having one or more polymerizable carbon-carbon double bonds, and (C) a polymerization initiator system; where the dental glass ionomer composition provides a permanent direct restoration having a flexural strength of at least 80 MPa upon curing. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023127904-A (JP)
Title: Image formation apparatus, sheet discharge control method and program
Inventor: TERADOKO YUJI
IPC: B41J29/38
Filed: 2022-03-02
Abstract: To provide an image formation apparatus, a sheet discharge control method and a program which prevent the occurrence of mixture of recording media of different printing jobs and allow switching of sheet discharge destinations to be easily understood when there is switching of the sheet discharge destinations in the midway of the printing job.SOLUTION: An image formation apparatus comprises: a first sheet discharge destination; a second sheet discharge destination different from the first sheet discharge destination; a detection unit which detects fullness of recording media discharged to the first sheet discharge destination; a sheet discharge destination switching unit which switches the sheet discharge destination of the recording media from the first sheet discharge destination to the second sheet discharge destination when fullness of the recording media discharged to the first sheet discharge destination is detected; and a control unit which discharges a printing job identification medium that can distinguish the printing job to the second sheet discharge destination prior to discharge of the recording media to the second sheet discharge destination when the sheet discharge destination of the recording media is switched from the first sheet discharge destination to the second sheet discharge destination in the midway of printing the printing job.SELECTED DRAWING: Figure 4
Patent JP-2023128139-A (JP)
Title: Airbag system, object protecting method and program
Inventor: NAKAMURA HIDETOSHI
IPC: B60R21/36
Filed: 2022-03-03
Abstract: To provide an airbag device and an airbag system capable of changing potential energy.SOLUTION: An airbag system is equipped with a left side first chamber that can deploy so as to cover an outside surface of a left side front pillar located on the left side in a vehicle width direction of a vehicle, a left side second chamber that can deploy on the left side first chamber, a right side first chamber that can deploy so as to cover an outside surface of a right side front pillar located on the right side in the vehicle width direction of the vehicle, a right side second chamber that can deploy on the right side first chamber, a recognizing portion that recognizes a risk object existing around the vehicle, a predicting portion that predicts collision between the risk object and the vehicle, and a deployment control portion that performs deployment control of the left side first chamber, the left side second chamber, the right side first chamber, and the right side second chamber on the basis of prediction of the predicting portion.SELECTED DRAWING: Figure 1
Patent JP-2023128412-A (JP)
Title: battery case
Inventor: MIYAZAKI YOSHINORI
IPC: H01M50/231
Filed: 2022-03-03
Abstract: To provide a battery case in which fire resistance can be improved, weight saving can be achieved, and electromagnetic shielding properties can be improved in an upper case.SOLUTION: A battery case 10 includes a lower case 30 and an upper case 40. A battery 20 is housed inside the battery case in a state where the lower case 30 and the upper case 40 are put together. The upper case 40 includes a base layer 45 composed of a metallic material, and a shield layer 46 laminated on the base layer 45. A specific gravity of the base layer 45 is smaller than a specific gravity of iron. The shield layer 46 is composed of a metallic material having a larger permeability than a permeability of the base layer 45.SELECTED DRAWING: Figure 1
Patent JP-2023131444-A (JP)
Title: Orthodontic tool
Inventor: HAMAZAKI KENYA
IPC: A61C7/08
Filed: 2022-03-09
Abstract: To provide an orthodontic tool capable of correcting respective teeth of a dentition part and improving tongue habit.SOLUTION: There is provided an orthodontic tool correcting respective teeth of an upper jaw dentition part 2 in a state of being attached so as to cover the upper jaw detention part 2. The orthodontic tool comprises: a main body part 10a for fitting to a crown part of the upper jaw detention part 2 for correcting the respective teeth; and a palate side extension part 11b which is formed to extend to a tooth root part side from the main body part 10a. On the palate side extension part 11b, there is provided a part whose shape is different from other parts on a part corresponding to a front interdental part of the upper jaw dentition part 2. The part is a protrusion part 12 which serves as a shape change part to which a user can focus one's attention to the part, by contacting of a user's tongue tip to the part.SELECTED DRAWING: Figure 2
Patent JP-2022176080-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2022-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having characteristics in various notifications. 
     SOLUTION: An error notification includes a first error notification and a second error notification. The first error notification can be executed when a certain error occurs in a first period, and the second error notification can be executed when the certain error occurs in a second period. Also, the first error notification includes a first display that an error has occurred, the first display does not include a display that can specify the certain error, and the second error notification includes notification in which a game state is an error state and game parlor staff is called. First light emission means continues a first light emission performance that has been executed before the start of the first error notification during the execution of the first error notification. The first light emission means functions as the notification means by not executing the first light emission performance during the execution of the second error notification and functions as the notification means by emitting light in a first color during the execution of the second error notification. Third light emission means functions as the notification means by emitting light in a second color during the execution of the second error notification. 
     SELECTED DRAWING: Figure 242 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023132184-A (JP)
Title: Ceramic electronic component and method for manufacturing the same
Inventor: NAKAMURA KEIGO
IPC: H01G4/30
Filed: 2022-03-10
Abstract: To provide a ceramic electronic component with which it is possible to improve the adhesion of external electrodes, and a method for manufacturing the same.SOLUTION: The ceramic electronic component comprises: an element body that includes a plurality of dielectric layers and a plurality of internal electrode layers that are provided so as to face each other; external electrodes which are provided at end faces of the element body that are ends in a direction in which the plurality of internal electrode layers are extended, the external electrodes each being in contact with one end of the plurality of internal electrodes, and including a common material; and a convex part which is provided between the external electrode and the element body, and which has a protrusion protruding from the element body side toward the external electrode. The main component ceramic of the plurality of dielectric layers contains Ca and Zr, and the common material is a ceramic particle containing Ba and Ti. When the constituent metal element group of the main component ceramic of the plurality of dielectric layers is compared with the constituent metal element group of the common material, one of these contains a metal element that is different from the constituent metal element of the other.SELECTED DRAWING: Figure 4
Patent JP-2022189715-A (JP)
Title: Dispenser and sanitary product providing device
Inventor: OMURA TAICHI
IPC: G06Q50/10
Filed: 2022-03-11
Abstract: To prevent unlimited provision of sanitary products so as to be able to surely provide the sanitary products to users who really need to use when the sanitary products are provided free of charge to users.SOLUTION: A dispenser for providing sanitary products to a user includes: a storage unit that stores the sanitary products; a reading unit that reads user information on the user; a generation unit that generates a discharge request for a sanitary product stored in the storage unit based on the user information read by the reading unit; a first communication unit that transmits the discharge request generated by the generation unit to a management server and receives a determination result for the discharge request from the management server; and a discharge mechanism that discharges a sanitary product stored in the storage unit when the determination result indicates that discharge is permitted.SELECTED DRAWING: Figure 1
Patent JP-2022066589-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving amusement of games. 
     SOLUTION: A game machine includes: determination means for determining whether or not special information satisfies a prescribed condition; assistance means for assisting a ball entrance of a game ball to a ball entrance portion; state transition means for causing a transition of the assistance means between a first state of making a ball entrance of a game ball to the ball entrance portion impossible or difficult and a second state of making the ball entrance possible or easy; and control means capable of performing a plurality of types of control modes with different manners of the state transition means making a transition of the state of the assistance means. The control means, if a specific control mode is being performed, performs control mode switching determination processing for determining whether or not to switch from a specific control mode being performed to another type of control mode on the basis of the result of a determination at a start of a game round. In spite of this, if a control mode that is not the specific control mode is being performed, the control means does not perform the control mode switching determination processing at the start of the game round. 
     SELECTED DRAWING: Figure 84 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022095662-A (JP)
Title: Treatment of circadian rhythm disorders
IPC: A61K31/343
Filed: 2022-03-16
Abstract: PROBLEM TO BE SOLVED: To provide use of melatonin agonists in treatment of free-continuing circadian rhythms in patients with light vision disorders, and a method of measuring circadian rhythms. 
     SOLUTION: A method of determining a circadian cycle (τ) in a human subject comprises the following steps (a) to (f) of : (a) collecting a biological sample from a patient during each of a plurality of regular collection intervals (CI) during a collection session; (b) optionally physically pooling all samples taken in a given CI and assigning collection time points to each CI; measuring the amount of melatonin or melatonin substitute in each of the samples; (d) converting the amount of melatonin or melatonin substitute at each collection time to production rate; (e) modeling the amount of melatonin or melatonin substitute on each day or a patient's cycle of production; and fitting a series of vertex phase decisions to a weighted linear regression model in order to determine the τ. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023137878-A (JP)
Title: Anchorage installation jig, and anchorage installation method
Inventor: KASAHARA REI
IPC: E04C5/12
Filed: 2022-03-18
Abstract: To provide an anchorage installation jig enabling an anchorage to be easily installed on a PC steel.SOLUTION: An anchorage installation jig is used for installing an anchorage having a male cone and a female cone on a PC steel and has cylindrical shape. The anchorage installation jig has a housing having an internal space with an opening on a bottom face, a fixture that is disposed on the bottom face side and constituted so as to fix the housing to the anchorage, an elastic member that is disposed in the internal space and stretchable between a top face side and the bottom face side, and a patch disposed on the bottom face side of the elastic member. The patch has a first open hole disposed so as to penetrate between the bottom face side and the top face side.SELECTED DRAWING: Figure 3
Patent JP-2022151779-A (JP)
Title: resin composition
Inventor: KAWAGUCHI JUNNA
IPC: C09J11/06
Filed: 2022-03-22
Abstract: To provide a resin composition that is cured to give a product having a low coefficient of water absorption.SOLUTION: A resin composition contains (A) epoxy resin, (B) a thiol compound, (C) a silane coupling agent and (D) silicone powder.SELECTED DRAWING: None
Patent JP-2023140780-A (JP)
Title: Concrete slab support structure
Inventor: MIYABAYASHI KOKI
IPC: E04B5/32
Filed: 2022-03-23
Abstract: To provide a concrete slab support structure capable of effectively preventing cracks from occurring due to stress concentration within concrete in transmitting a horizontal force of a concrete slab to a supporting members.SOLUTION: A concrete slab support structure is provided, which includes: a support member; concrete installed above the support member; and a stud bolt anchored in the concrete, in which one end of the stud bolt is welded to the support member.SELECTED DRAWING: Figure 1
Patent JP-2023141768-A (JP)
Title: Epoxy resin, curable resin composition, cured product, and electric and electronic materials
Inventor: SUGIYAMA DAIKI
IPC: C08G59/20
Filed: 2022-03-24
Abstract: To provide an epoxy resin that has high reactivity with a curing agent, and excellent heat resistance and flame retardancy, a curable resin composition including the epoxy resin, and a cured product thereof, and electric and electronic materials including the cured product.SOLUTION: An epoxy resin has a triptycene structure and also has a specific substituent including a glycidyl group, with an epoxy equivalent of 50-5,000 g/eq.SELECTED DRAWING: None
Patent JP-2023143011-A (JP)
Title: container
Inventor: OTAKE JUNICHI
IPC: B65D5/42
Filed: 2022-03-25
Abstract: To provide a container suppressed in occurrence of a step caused by adhesion of an adhesive piece, and manufacturable in an outer dimension as designed.SOLUTION: A container (packaging box) 10 has a bottom plate 11, side plates 13A, 13B continued to the bottom plate 11, a pair of end plates 21 continued to the bottom plate 11, and total four adhesive pieces 22 continued to the side plates 13A, 13B and stuck to outer side faces of the end plates 21. A pair of first folding parts 25 provided to correspond to the pair of adhesive pieces 22, a second folding part 26 provided between the pair of first folding parts 25, and a punching part 27 continued to at least one of the first folding parts 25 and the second folding parts 26 and penetrating through the end plate 21 to extend in the direction separating from the bottom pate 11 are provided between the bottom plate 11 and the pair of end plates 21.SELECTED DRAWING: Figure 1
Patent JP-2023146392-A (JP)
Title: Distribution management system, server system, program, terminal device and distribution management method
Inventor: INAGAKI HIROFUMI
IPC: G06Q50/10
Filed: 2022-03-29
Abstract: To provide an item distribution management system, etc. capable of preventing illegal transfers, protecting rights of authors, and promoting active use of creations.SOLUTION: A distribution management server device 30 manages use permission information of creations inherent in customized items and user information of a user using each customized item, and executes, as transfer related processing, transfer detection processing of detecting a transfer of a right to use a customized item from a user who desires to transfer to a transfer destination user, value specification processing of specifying a value related to the creation inherent in the customized item when the right to use is transferred, and use permission information, etc. update processing of updating the use permission information and the user information relating to the transfer object customized item when it is detected that the right to use has been transferred from the user who wants to transfer to the transfer destination user.SELECTED DRAWING: Figure 5
Patent JP-2023147543-A (JP)
Title: Overvoltage protector and power converter
Inventor: OKABAYASHI KOJI
IPC: H02M7/48
Filed: 2022-03-30
Abstract: To provide an overvoltage protector capable of suppressing temperature-rising of a switching element with a simpler constitution, and to provide a power converter thereof.SOLUTION: There is provided an overvoltage protector comprising a switching element for suppressing an overvoltage between a pair of terminals by short-circuiting between the pair of terminals when a voltage between the pair of terminals is a threshold value or more, that is arranged between the pair of terminals; and a heat radiation member for heat-radiating the switching element so as to hold temperature-rise of the switching element to a transient heat resistance of the switching element or less, that is thermally bonded to the switching element. The heat radiation member comprises a temperature-rise suppressing part for suppressing the temperature-rise of the switching element via latent heat, and a support part for supporting the temperature-rise suppressing part by performing phase-transition at a predetermined temperature lower than a temperature of the transient heat resistance of the switching element.SELECTED DRAWING: Figure 1
Patent JP-2023148995-A (JP)
Title: Hair dying composition and hair dying method
Inventor: SUGAWARA TATSURO
IPC: A61K8/60
Filed: 2022-03-30
Abstract: To provide a hair dying composition with improved performance for dyeing hair dark, and a hair dying method using the hair dying composition.SOLUTION: A hair dying composition includes (A) a direct dye and (B) triterpenoid or a salt thereof.SELECTED DRAWING: None
Patent JP-2022104978-A (JP)
Title: Marine diesel lubricating oil compositions having improved low temperature performance
IPC: C10M159/22
Filed: 2022-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving low temperature performance of a lubricating oil in a compression-ignited internal combustion engine. 
     SOLUTION: The method comprises operating the compression-ignited internal combustion engine with a monograde lubricating oil composition comprising (a) a major amount of a base oil of lubricating viscosity and (b) a minor amount of an overbased alkaline earth metal salt of an alkyl-substituted hydroxyaromatic compound, the alkyl substituent being a residue derived from an isomerized alpha-olefin having 12 to 40 carbon atoms per molecule. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023153698-A (JP)
Title: electronic control unit
Inventor: SATO YUDAI
IPC: H02M3/155
Filed: 2022-04-05
Abstract: To provide an electronic control unit capable of restricting application of surge voltage to a capacitor.SOLUTION: An ECU 100 includes a microcomputer 10 and a step-up circuit 20. The microcomputer performs diagnostic request for causing step-up of battery voltage to the step-up circuit for failure diagnosis of the step-up circuit, and obtains a diagnostic result by the step-up circuit. The step-up circuit is for stepping up the battery voltage of a battery 300 charged from an alternator 400, and has a capacitor 26 electrically connected to the alternator and the battery. The microcomputer performs diagnostic request so as to step up for failure diagnosis is executed within a non-generation period in which the alternator is not generating power.SELECTED DRAWING: Figure 1
Patent JP-2023154721-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2022-04-08
Abstract: To enhance interest in a game and perform suitable control even if an upper limit is set to the number of game balls obtained by one big win game.SOLUTION: A game machine 10 is shifted to a c-time-shortening game state when a large win lottery result is in a c-time-shortening shift based on entry of game balls into a first winning hole 391 in an a-time-shortening game state, and can generate a V winning hole large win winning game based on entry of game balls into a second winning hole 315 opened in the c-time-shortening game state. The game machine 10 can display a pseudo large win game performance (display) in a series of pseudo large win winning game states when a V winning hole large win game is executed for multiple times. In the pseudo large win game state, a performance display in a large win game is executed in a special pattern game and a small win game. The number of entry of game balls from opening to closing of the second winning hole 315 is larger than the number of entry of game balls from opening to closing of the first winning hole 391.SELECTED DRAWING: Figure 416
Patent JP-2023156120-A (JP)
Title: MEMS pressure sensor
Inventor: MARTIN WILFRIED HELLER
IPC: G01L9/00
Filed: 2022-04-12
Abstract: To provide an MEMS pressure sensor that can be made more reliable.SOLUTION: An MEMS pressure sensor 1 includes: a substrate 10 with a hollow 11; a vibration body part 30 provided in the substrate 10 and freely vibrated in a hollow 11; a pair of spring parts 40 provided in the substrate 10 and connected to both sides of the vibration body part 30 in the hollow 11; and a pair of pressure pipe parts 50 formed in the substrate 10, having a curved part 57 deformable according to pressure, and connected to the pair of spring parts 40. The vibration body part 30 is pressed by the pair of pressure pipe parts 50 in association with deformation of the pair of pressure pipe parts 50 according to pressure via the pair of spring parts 40, and the resonance frequency of the vibration body part 30 is changed.SELECTED DRAWING: Figure 3
Patent JP-2023158854-A (JP)
Title: assembled structure
Inventor: MURAKAMI YUSUKE
IPC: E04B1/343
Filed: 2022-04-19
Abstract: To provide an assembled structure that is assembled in a balanced and stable state.SOLUTION: In an assembled structure of the present invention, each of the side portions on both sides in at least one direction of the front-back direction of the assembled structure orthogonal to the height direction of the assembled structure and the width direction of the assembled structure orthogonal to each of the height direction and front-back direction comprises a combination of four panels, and length of bend lines of each of the four panels is equal, and in each of the side portions, the four panels are assembled such that a rectangle having the bend lines of each of the four panels as four sides appears in each side portion.SELECTED DRAWING: Figure 6
Patent JP-2023159832-A (JP)
Title: 車両広告装置、車両広告方法及びコンピュータプログラム
IPC: G06Q30/0242
Filed: 2022-04-20
Abstract: 【課題】車両を利用した広告である車両広告の効果を公平かつ正確に判定することを可能とする。【解決手段】車両広告装置１０は、車両２の位置情報を取得する情報取得手段３０と、車両２から所定距離内に位置する人Ｐのモバイル端末６０から、現在地情報を含む端末情報を取得する情報取得手段３０と、位置情報及び端末情報に基づき、車両広告を認識可能な人数を推定し、当該人数の情報を含む観衆情報を生成する観衆情報生成手段３１と、観衆情報に基づき、車両広告の効果を判定する判定手段１７と、を備える。【選択図】図７