baber/WOPTO huggingface dataset:
Patent JP-2022129400-A (JP)
Title: Drive support device
Inventor: GOTO IKURO
IPC: G08G1/00
Filed: 2021-02-25
Abstract: To provide a drive support device capable of reducing a sense of incongruity felt by a driver when automatic operation control is executed by reflecting drive characteristics of the driver who performed learning by narrowing down drive operation to be learned.SOLUTION: A drive support device inputs drive environment information acquired during automatic drive control into a drive operation estimation model for estimating whether a driver executes drive operation that is not suitable for learning. When the obtained estimation results are estimation results that the driver executes drive operation not suitable for learning, the drive support device specifies conditions of drive environment in which the driver is estimated to execute drive operation not suitable for learning and estimates a non-recognized object not recognized by the driver, and notifies the driver of information related to the estimated non-recognized object.SELECTED DRAWING: Figure 6
Patent JP-2022129557-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: BANNAI KENTA
IPC: G02F1/1337
Filed: 2021-02-25
Abstract: To provide an electro-optical device and an electronic apparatus that prevent the occurrence of alignment failure of liquid crystal and common potential shift and display failure.SOLUTION: A liquid crystal device 100 comprises: an element substrate 10 having a plurality of pixel electrodes 15; an opposing substrate 20 having a common electrode 21 and arranged opposite to the element substrate 10; and a liquid crystal layer 50 including liquid crystal 50a. The element substrate 10 has an alignment film 18. The alignment film 18 includes a first vapor deposition film 18a and a second vapor deposition film 18b. The first vapor deposition film 18a and the second vapor deposition film 18b include columns provided from the same planar vapor deposition direction and whose longitudinal direction intersects a thickness direction of the liquid crystal layer 50. The angle formed by the longitudinal direction of the columns of the first vapor deposition film 18a with respect to the thickness direction of the liquid crystal layer 50 is smaller than the angle formed by the longitudinal direction of the columns of the second vapor deposition film 18b.SELECTED DRAWING: Figure 5
Patent JP-2022131725-A (JP)
Title: Space use management system, space use management method, program and apparatus
Inventor: FUKUHARA MASATERU
IPC: G01S5/02
Filed: 2021-02-26
Abstract: To provide a space use management system, method, program and apparatus for easily identifying a status of use of a space in a predetermined place.SOLUTION: A space use management system 200 includes a first apparatus 2 including a use determination unit 22, a second apparatus 3, and a space management device 1 including a position estimation unit 111 and an update unit 112. The first apparatus is arranged in one space of a place to receive a first signal including user specification information from a first mobile terminal 4 and transmits a second signal including the first signal and space specification information. The second apparatus is arranged in the one space to receive the first signal. The use determination unit determines whether or not a status of use of the one space by the user has been changed on the basis of first receiving intensity of the first signal in the first apparatus. The position estimation unit estimates a position of the user on the basis of second receiving intensity of the first signal in the second apparatus. The update unit updates use status information on a status of use of the one space by the user, on the basis of a determination result and an estimation result.SELECTED DRAWING: Figure 1
Patent JP-2021171631-A (JP)
Title: Roll paper holder
Inventor: SEKI NORIO
IPC: A47K10/36
Filed: 2021-03-02
Abstract: To provide a roll paper holder, when installing and cutting roll paper, configured to perform the operations without touching a toilet paper holder, to reliably cut the roll paper and to easily find out a tip end of the roll paper and pull it out.SOLUTION: A roll paper holder comprises: a blade member 1 including a cutting edge part 11 at a tip end of a plate-like base 12, a pressing protrusion 13 at rear end of the base 12, a projection 14 at an upper-face intermediate part of the base 12, and a shaft 15 at both ends of the projection 14; a blade member storage case 2 for pivotally supporting the blade member 1 at the front portion, and a holder body 3 to which roll paper can be mounted with a single operation. The rear part of the blade member storage case 2 is pivotally supported by the holder body 3 and is placed on the upper surface of the holder body 3. A notch 24a curved from the front toward the lower rear part is formed on one of the side surfaces of the blade member storage case 2.SELECTED DRAWING: Figure 1
Patent JP-2021079296-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-03-08
Abstract: To provide a game machine capable of enhancing interest in a game using music output during a period when at least a game is performed.SOLUTION: A game machine comprises: shooting means for shooting a game ball toward a game area provided in a game board; detection means for detecting passage of the game ball when the game ball passes through a predetermined area provided in the game area; putout means for putting out a predetermined number of game balls to a player when the detection means detects the passage of the game ball through the predetermined area; output means for outputting music during a period when at least a game is performed by the player; determination means for determining timing of beats of the music output by the output means; setting means for setting sound production of a notification sound for giving a notice of the passage of the game ball through the predetermined area on the basis of a fact that the detection means has detected the passage of the game ball through the predetermined area; and sound production means for producing the notification sound set by the setting means in accordance with the timing of the beats of the music.SELECTED DRAWING: Figure 31
Patent JP-2022136654-A (JP)
Title: Crankshaft bearing structure
Inventor: TAMASATO HIROTAKA
IPC: F02F7/00
Filed: 2021-03-08
Abstract: To provide a crankshaft bearing structure capable of securing an appropriate hydraulic pressure even when using low-viscosity oil.SOLUTION: A crankshaft 1 has crank journals 11-15, and crank pins 24-27. Between the crank journal 12 and the crank pins 24, 25, in-shaft oil paths 48-50 are formed. In addition, between the crank journal 14 and the crank pins 26, 27, in-shaft oil paths 51-53 are formed. On the crank journals 11, 13, 15 to which the in-shaft oil paths are not connected, upper and lower journal bearings where peripheral grooves are not formed are annularly mounted. On the crank journals 12, 14 to which the in-shaft oil paths 48, 51 are connected, the upper journal bearing where a peripheral groove is formed and the lower journal bearing where a peripheral groove is not formed are mounted.SELECTED DRAWING: Figure 2
Patent JP-2022136715-A (JP)
Title: insulated gate semiconductor device
Inventor: TSUJI TAKASHI
IPC: H01L29/78
Filed: 2021-03-08
Abstract: To provide an insulated gate semiconductor device in which short-circuit withstand can be improved while increase of on-resistance is suppressed.SOLUTION: An insulated gate semiconductor device comprises: first conductivity type current diffusion layers (2a, 2b, 3a-3d) that are provided on a first conductivity type drift layer 1; second conductivity type embedded layers (4a-4e, 6a-6c) that are provided on the current diffusion layers (2a, 2b, 3a-3d); second conductivity type injection control regions 8a-8c that are provided on the current diffusion layers (2a, 2b, 3a-3d); second conductivity type high concentration regions 5a-5c that are provided in the injection control regions 8a-8c; first conductivity type carrier supply regions 10a-10d that are provided above the injection control regions 8a-8c; and insulation gate structures (12, 13a, 13b) within trenches 11a, 11b. Impurity concentration of an above portion of the current diffusion layers (2a, 2b, 3a-3d) is 4×1016 cm-3 through 6×1016 cm-3, and a ratio of the impurity concentration of the injection control region to the impurity concentration of the above portion is 0.5 through 2.SELECTED DRAWING: Figure 1
Patent JP-2022136812-A (JP)
Title: emulsified cosmetic
Inventor: YAMANOBE SUSUMU
IPC: A61K8/67
Filed: 2021-03-08
Abstract: To provide an emulsion cosmetic that is a skin-whitening cosmetic and contains 5,6-diacyl-2-O-α-D-glucosyl-L-ascorbic acid as an active ingredient, the emulsion cosmetic having improved feelings in use such as spread and stickiness, and also having improved stability over time.SOLUTION: An emulsified cosmetic [A] is provided which contains following components (a)-(c): (a) 5,6-diacyl-2-O-α-D-glucosyl-L-ascorbic acid, (b) a polyacrylamide and (c) a behenyl alcohol. An emulsified cosmetic [B] is also provided which is same as the emulsified cosmetic [A] except that the content of the component (a) is 0.5-3 mass%.SELECTED DRAWING: None
Patent JP-2022138019-A (JP)
Title: Parcel monitoring device and program
Inventor: TAKAHASHI SHINYA
IPC: G01G19/12
Filed: 2021-03-09
Abstract: To enable accurate detection of cargo shifting and the risk of having cargo shifting.SOLUTION: A floor of a cargo compartment of a vehicle is divided into a plurality of areas that are two-dimensionally arranged in a longitudinal and lateral directions of the vehicle, and a weight distribution of parcels in the cargo compartment is continuously measured according to measurement results of a load sensor provided in each of the areas.SELECTED DRAWING: Figure 1
Patent JP-2022139512-A (JP)
Title: Method for Promoting Glutathione Production in Plant, Method for Promoting Growth of Plant, and Glutathione Production Promoter for Plant
Inventor: OSHIMA TOYOJI
IPC: A01N57/20
Filed: 2021-03-12
Abstract: To provide a novel method for promoting glutathione production in a plant and a novel glutathione production promoter.SOLUTION: There is provided a method for promoting glutathione production in a plant, comprising the step of administering to the plant at least one selected from a group consisting of compounds represented by a following formula (1). In the formula (1), R1 and R2 each independently represent a hydrogen atom or a monovalent hydrocarbon group, the hydrocarbon group may be substituted with a halogen atom or the like, and XC is -COOH, or -COO-, XN represents -NH2 or -NH3+, and n represents an integer from 0 to 10.SELECTED DRAWING: None
Patent JP-2022112456-A (JP)
Title: Artificial zero-gravity space creation method
Inventor: ISHII HITOSHI
IPC: B64G7/00
Filed: 2021-01-21
Abstract: To achieve a zero-gravity space by annihilating a matter moving in the space by distortion of the space, by putting the space into a vacuum state.SOLUTION: According to 'general theory of relativity', a massive object distorts the space-time around. Namely, gravity is explained as distortion of the space-time. By putting the space into a vacuum state, a matter moving in the space by distortion of the space is annihilated, to thereby achieve artificially a zero-gravity space.SELECTED DRAWING: None
Patent JP-2021151186-A (JP)
Title: Medical device with safe operating power supply
Inventor: THOMAS PREZEWOWSKY
IPC: H02M7/06
Filed: 2021-03-18
Abstract: To provide a medical device with a discharge resistor when input AC voltage is not applied to a power supply unit.SOLUTION: A medical device has a circuit which connects at least one discharge resistor in parallel to at least one filter capacitor only when input AC voltage is not applied to a power supply unit. The power supply unit includes a rectifier, at least one filter capacitor for smoothing DC voltage output from the power supply unit, and at least one discharge resistor for discharging the filter capacitor. Further, the power supply unit has a circuit electrically connected to the discharge resistor and the filter capacitor. The circuit is configured so that a switch-on state of the medical device in which the input AC voltage is applied to the power supply unit is detected to connect the discharge resistor in parallel to the filter capacitor only when the switch-on state of the medical device is not detected by the circuit.SELECTED DRAWING: Figure 2
Patent JP-2022145090-A (JP)
Title: Robot hand, measuring apparatus, and measuring method
Inventor: URANO TOSHIYUKI
IPC: G01G3/12
Filed: 2021-03-19
Abstract: To enable the measurement of the weight of an object gripped by using a gripping part having a charging sensor.SOLUTION: A robot hand includes: an object gripping part; a charging sensor that has an elastic member capable of being deformed by a lifting operation from the state of making the gripping part grip the object; and a measuring part that measures the weight of the object by using a signal output from the charging sensor and including a waveform generated because the elastic member is deformed in association with the lifting operation.SELECTED DRAWING: Figure 7
Patent JP-2022147672-A (JP)
Title: Photocurable composition, photocurable foam composition, urethane(meth)acrylate compound, and manufacturing method of foam
Inventor: OMACHI TAKURO
IPC: C08F2/50
Filed: 2021-03-23
Abstract: To provide a photocurable composition capable of forming a sealant formed of a foam combining excellent elongation and excellent tensile strength by curing while foaming, a photocurable foam composition containing foam of a gas in the photocurable composition, an urethane (meth)acrylate compound used suitably as a component of the photocurable composition, and a manufacturing method of a foam using the photocurable composition.SOLUTION: In a photocurable composition containing an urethane (meth)acrylate (A) and a photopolymerization initiator (C), as the urethane (meth)acrylate (A), an urethane (meth)acrylate compound of a specific structure that contains an urethane bond, has a polyether chain having a molecular weight in a specific range at a center, and has a (meth) acryloyloxy group at both ends of a straight chain polyether chain.SELECTED DRAWING: None
Patent JP-2022152909-A (JP)
Title: multilayer wiring board
Inventor: AZUMA YOSHIKAZU
IPC: H01L23/12
Filed: 2021-03-29
Abstract: To provide a multilayer wiring board with the feature that the wiring formed in the bottom of the cavity of the multilayer wiring board protrudes higher than the insulating layer at the bottom of the board.SOLUTION: A multilayer wiring board is a multilayer wiring board with cavities in which an insulating layer with modulus α is the bottom of the cavity and an insulating layer with modulus β greater than said modulus α is the sidewall of the cavity, and the difference in modulus between the insulating layer at the bottom of the cavity and the insulating layer at the sidewall of the cavity is 2.3 GPa or greater and the wiring in the bottom of the cavity protrudes from the surface of the bottom of the cavity comprising the insulating layer with the elastic modulus α.SELECTED DRAWING: Figure 1
Patent JP-2022152938-A (JP)
Title: stationery case
Inventor: MITSUYA SEIYA
IPC: B43K23/00
Filed: 2021-03-29
Abstract: To provide a stationery case in which a cylindrical body is hard to be damaged even when a cap body is repeatedly attached to and detached from the cylindrical body.SOLUTION: A stationary case 1 of the present invention includes: a cylindrical body 10 that extends in an axis A direction and is provided therein with a storage hole 10d for storing an object to be stored; and a cap body 20 that has an outer cylindrical portion 21 detachably attached to one end side of the cylindrical body 10 in the axis A direction and extending in the axis A direction, an inner insertion shaft portion 22 extending in the axis A direction inside the outer cylindrical portion 21, and an end surface lid portion 23 connecting the outer cylindrical portion 21 and the inner insertion shaft portion 22 at one end side. When the cap body 20 is attached to the cylindrical body 10, the outer cylindrical portion 21 covers one end side of a body outer peripheral surface 10a in a state in which a gap d is provided between an outer inner peripheral surface 21b of the outer cylindrical portion 21 and the body outer peripheral surface 10a of the cylindrical body 10. The inner insertion shaft portion 22 is inserted into the storage hole 10d of the cylindrical body 10 in a state in which an inner insertion outer peripheral surface 22a of the inner insertion shaft portion 22 is fitted with a body inner peripheral surface 10b.SELECTED DRAWING: Figure 3
Patent JP-2022154324-A (JP)
Title: Smoke detector
Inventor: ADACHI SHIGENORI
IPC: G01N21/53
Filed: 2021-03-30
Abstract: To provide a smoke detector capable of preventing an erroneous detection by preventing steam from flowing into a smoke detection unit.SOLUTION: In a smoke detector 1 comprising: a smoke detection unit 4 having a light emitting element and a light receiving element; and a smoke flow path 5 for conducting smoke into the smoke detection unit 4, in which smoke is detected by that the light receiving element receives light of the light emitting element scattered by the smoke conducted into the smoke detection unit 4, the smoke detector further comprises a Peltier element 7 for cooling and heating the smoke flow path 5; and the smoke detector is configured such that when the Peltier element 7 is controlled to a cooling side, a water content of the steam flowing into the smoke flow path 5 can be condensed or frozen, and when the Peltier element 7 is controlled to a heating side, the water produced by the condensation is evaporated, or the ice produced by the freezing is melted or evaporated after melting so that it can be discharged from the smoke flow path.SELECTED DRAWING: Figure 1
Patent JP-2022154958-A (JP)
Title: 4-fluoro-3,5-dialkoxy aniline derivative and method for producing synthetic intermediate thereof
Inventor: HASABA SATOSHI
IPC: C07C217/84
Filed: 2021-03-30
Abstract: To provide a method for producing a 4-fluoro-3,5-dialkoxy aniline derivative and a synthetic intermediate thereof in high yield.SOLUTION: This invention relates to a method for producing a compound represented by the general formula [1], including the step for reacting 3,4,5-trifluoroaniline with MOR1 (R1 is a C1-6 alkyl group and M is alkali metal atom) at 110-140°C and 0.3-0.9 MPa. (In the general formula [1], R1 is as defined above and two R1's are the same groups).SELECTED DRAWING: None
Patent JP-2022155761-A (JP)
Title: Flowing-down object deposit amount estimation method and flowing-down object capturing body
Inventor: NISHIMURA YOSHIKI
IPC: G01B5/00
Filed: 2021-03-31
Abstract: To provide an economical and safe flowing-down object amount estimation method and a flowing-down object capturing body.SOLUTION: A flowing-down object capturing body 10 for capturing flowing-down objects at an erosion control dam comprises: flexible capturing members 11a and 11b arranged to cross an effluent direction in a flow passage of the effluent; a support member 15 capable of detachably fixing the capturing members 11a and 11b in the flow passage; a displacement measuring device 20 for performing a displacement measuring step of acquiring displacement information by measuring the variation of a position of the capturing members 11a; and a notification device 29. When the capturing member 11a captures a flowing-down object 6, the capturing member 11a extends by the weight of the flowing-down object 6, and the displacement measuring device 20 acquires an extended amount of the capturing member 11a as displacement information. The displacement information is notified to an outside information management system via the notification device 29. The information management system performs a deposit amount estimating step of the flowing-down object at the flowing-down capturing body 10 related to the flowing-down object 6 on the basis of the notified displacement information.SELECTED DRAWING: Figure 4
Patent JP-2022156953-A (JP)
Title: external composition
Inventor: ARIGA MISAKI
IPC: A61K47/10
Filed: 2021-03-31
Abstract: To properly reduce odors derived from Lactobacillus bacteria.SOLUTION: An external composition contains ethanol (A), phenoxy ethanol (B), propanediol (C), water (D), and the following odor inhibitor (E): at least one selected from salicylic acid, silver oxide, and hexylglycerin.SELECTED DRAWING: Figure 1
Patent JP-2022158287-A (JP)
Title: Member connection bracket
Inventor: HASHIMOTO AKIHIKO
IPC: F16B7/04
Filed: 2021-04-01
Abstract: To provide a member connection bracket capable of accurately and simply connecting members to be connected.SOLUTION: The present invention is a member connection member for connecting two members to be connected T1, T2. The present invention comprises a first clamp 11 and a second clamp 12, and a clamp connector 13 for connecting both clamps 11, 12. The first clamp 11 and the second clamp 12 comprise a U-shaped clamp body 2 in which base ends of both side plate parts 3 capable of holding the members to be connected T1, T2 are connected by an intermediate plate part 4, and a fastener 5 that is bridged between the tip parts of both side plate parts 3 and adjusts the interval between both side plate parts. The first clamp 11 and the second clamp 12 are connected by the clamp connector 13 with outer surfaces of the intermediate plate parts 4 facing each other.SELECTED DRAWING: Figure 2
Patent JP-2021101385-A (JP)
Title: Checkout system, settlement device, and control program
Inventor: GOTANDA GO
IPC: G07G1/12
Filed: 2021-04-05
Abstract: To cause a settlement device having received data from a registration device to match an operation mode with an operation mode of the registration device based on the received data.SOLUTION: The registration device generates accounting data necessary for settlement of a transaction. Then, the registration device provides information that specifies an operation mode of the registration device to accounting data generated by generation means, and transmits the accounting data provided with this information to a network. A settlement device receives the accounting data transmitted via the network. Then, based on the information provided for the received accounting data, the settlement device sets an operation mode of the settlement device to the same mode as a registration device having transmitted the accounting data. The settlement device executes settlement processing for the accounting data in accordance with the set operation mode.SELECTED DRAWING: Figure 7
Patent JP-2022037873-A (JP)
Title: Amorphous silica powder and resin composition
IPC: H01L23/29
Filed: 2021-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous silica powder that is suitable for obtaining a solid sealant excellent in fluidity and filling properties, and a resin composition filled therewith. 
     SOLUTION: An amorphous silica powder is prepared such that the modal diameter of the particle diameter frequency distribution is in the range of 1-10 μm, and the frequency of particles having particle diameters of 0.50-1.83 μm in the particle diameter frequency distribution is less than 3.0%. 
     SELECTED DRAWING: None 
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