baber/WOPTO huggingface dataset:
Patent JP-2021118962-A (JP)
Title: Device for reliably determining biometric measurement variables of whole eye
Inventor: RALF EBERSBACH
IPC: A61B3/107
Filed: 2021-05-19
Abstract: To provide a device for determining biometric variables of the eye, as are incorporated in the calculation of intraocular lenses.SOLUTION: A device for measuring biometric variables of the eye according to the present invention includes a multi-point keratometer and an OCT arrangement. The keratometer measurement points are illuminated telecentrically and detected telecentrically and the OCT arrangement is designed as a laterally scanning swept-source system with a detection region detecting the whole eye over the whole axial length thereof. The multi-point keratometer ensures that a sufficient number of keratometer points are available for measuring the corneal surface. By contrast, telecentricity ensures that the positioning inadequacies of the measuring instrument in relation to the eye to be measured do not lead to a local mismatch of the reflection points. The swept-source OCT scan detects the whole eye over the length thereof so that both anterior chamber structures and retina structures can be detected and a consistent whole eye image can be realized.SELECTED DRAWING: Figure 1
Patent JP-2022000534-A (JP)
Title: Water-based binders and methods of use for additive manufacture of parts
Inventor: ARUNKUMAR NATARAJAN
IPC: B33Y70/00
Filed: 2021-05-19
Abstract: To provide: additive manufacturing methods employing binder solutions that enable decreased cure time and increased throughput; and the binder solutions.SOLUTION: A manufacturing method comprises: depositing a layer of powder 202 on a working surface 204; selectively depositing a water-based binder solution 206 comprising 0.1 wt.% to 5 wt.% of a non-aqueous solvent having a boiling point higher than 100°C and lower than or equal to 175°C at 1 atm, where a thermoplastic binder 216 contains a first polymer strand 220 having a first functional group and a second polymer strand 222 having a second functional group; and non-covalently coupling the first polymer strand 220 and the second polymer strand 222 together via interaction between the first and second functional groups to form a green body part.SELECTED DRAWING: Figure 2
Patent JP-2022178523-A (JP)
Title: Active matrix substrate and liquid crystal display device
Inventor: NISHIMURA JUN
IPC: H01L29/786
Filed: 2021-05-20
Abstract: To provide an active matrix substrate with which it is possible to suppress a decrease in display quality.SOLUTION: An active matrix substrate includes: a first pixel region Px (b1) defined by mutually adjacent first and second source bus lines SLb, SLc and mutually adjacent first and second gate bus lines GLa, GLb; and a first pixel electrode PEb1 associated with the first pixel region and a first oxide semiconductor TFT20b1. The first oxide semiconductor TFT has an oxide semiconductor layer 7 and a gate electrode electrically connected to the first gate bus line, the oxide semiconductor layer including a channel region 7c and a resistance region that includes a first region 7s and a second region 7d respectively located at both ends of the channel region 7c, the resistance region extending to other pixel region Px (a2) across the first source line SLb when seen from the normal direction of a substrate 1 and partially overlapping other pixel electrode PEa2 arranged in the other pixel region via an insulating layer.SELECTED DRAWING: Figure 2A
Patent JP-2022178725-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-05-20
Abstract: To provide a game machine capable of allowing a player to perform a suitable game.SOLUTION: Specific operation control for maintaining a driver in a state in which the driver is driven from a first position to a second position differing from the first position is executed during a first period by operation control means. By releasing a specific operation state after execution of specific operation control and executing specific operation control during a second predetermined period at lapse of a predetermined period, the driver can be maintained in a state in which the driver is driven from the first position to the second position, and a player is allowed to perform a suitable game since a specific operation state of first operation means can be released before the first period passes when a first predetermined releasing condition is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2022179829-A (JP)
Title: Levodopa-containing granules and pharmaceutical composition as well as method for producing the same
Inventor: ARAGAKI HIROKI
IPC: A61K9/16
Filed: 2021-05-23
Abstract: To provide stable pharmaceutical compositions containing levodopa, carbidopa, and entacapone, and to provide stable granules containing levodopa and carbidopa.SOLUTION: Provided is a pharmaceutical composition containing levodopa, carbidopa, and entacapone, in which entacapone is contained in a separate portion or phase from levodopa and carbidopa. Preferably, hydroxypropylcellulose is contained in a separate portion or phase from levodopa and carbidopa, and polyvinyl alcohol is contained in the same portion or phase as levodopa and carbidopa. Granules containing levodopa, carbidopa, and polyvinyl alcohol are suitable for use in the production of this pharmaceutical composition.SELECTED DRAWING: None
Patent JP-2021120032-A (JP)
Title: Game machine
Inventor: MASUKO NAOTO
IPC: A63F7/02
Filed: 2021-05-24
Abstract: To provide a game machine capable of improving design of a game area.SOLUTION: A game machine is configured such that a degree of action of protruding parts B1140, B1211 increases as game balls move toward an upper end side of guide plates B1300, B1500, allowing the balls to build up easily. In the presence of the built-up balls, winning balls tend to be put out easily after switching states of the guide plates B1300, B1500. Accordingly, behavior of game balls can be easily connected to an increase/decrease in profit given to a player, thus permitting improvement of eye-catching power to the game balls.SELECTED DRAWING: Figure 137
Patent JP-2022180153-A (JP)
Title: Heat management system of electric vehicle
Inventor: HASEGAWA YOSHIO
IPC: B60H1/22
Filed: 2021-05-24
Abstract: To provide a heat management system of an electric vehicle that can suppress frequent switching between operation of releasing heat of a motor to outside air and operation of taking in heat of outside air for heating.SOLUTION: A heat management system disclosed in the specification comprises a circulation path through which a motor cooler, an outside heat exchanger and a heater are connected to one another, a switch valve and a controller. When the switch valve is at a first valve position, a heat medium circulates between the outside heat exchanger and the heater, and flow of the heat medium is blocked between the outside heat exchanger and the motor cooler. When the switch valve is at a second valve position, the heat medium circulates between the outside heat exchanger and the motor cooler, and flow of the heat medium is blocked between the outside heat exchanger and the heater. In a heating mode in which the heater is activated, the controller sets the switch valve at the first valve position when a temperature of a motor is below a motor temperature threshold, and sets the switch valve at the second valve position when the temperature of the motor is above the motor temperature threshold. The controller, when loads or predicted load values of the motor exceed a load threshold, holds the switch valve at the second valve position in a predetermined holding period of time.SELECTED DRAWING: Figure 3
Patent JP-2022181738-A (JP)
Title: glass cloth and glass yarn
Inventor: SAWAI Riku
IPC: D03D15/267
Filed: 2021-05-27
Abstract: To provide a glass cloth and a glass yarn, capable of suppressing both generation of fuzz and generation of void.SOLUTION: A glass cloth comprises a warp and a weft, which are made of a plurality of glass filaments bundled. The glass cloth has a tensile strength of 20 to 85 (N/25 mm) in the warp direction. The warp has a variation coefficient of yarn width Ftcv of 0.040 to 0.070.SELECTED DRAWING: None
Patent JP-2022185215-A (JP)
Title: Ammonia and hydrogen production system
Inventor: MIZUTANI HIROSHI
IPC: B01D53/62
Filed: 2021-06-02
Abstract: To efficiently and inexpensively produce ammonia and hydrogen by using discharged water of a combustion furnace plant comprising a combustion furnace and a boiler.SOLUTION: An ammonia and hydrogen production system 1 includes a boiler 20 generating steam by heat of a combustion furnace 11, an exhaust gas treatment device 13 performing exhaust gas treatment of the combustion furnace 11 and discharging exhaust gas treatment waste water F1, a separation device 10 separating boiler blow water F2 of the boiler 20 into ammonia-containing water F5 and treatment water F6, a water electrolysis device 32 electrolyzing the treatment water F6 to produce hydrogen F7, a hydrogen storage tank 33, an ammonia stripping device 44 radiating ammonia from the exhaust gas treatment waste water F1, and an ammonia water storage tank 51 storing ammonia water F8 containing the radiated ammonia. In the ammonia stripping device 44, the ammonia-containing water F5 is sprayed to a first position P1, and the exhaust gas treatment waste water F1 is sprayed to a second position P2 different from the first position P1.SELECTED DRAWING: Figure 1
Patent JP-2022185362-A (JP)
Title: Method of producing photomask, and photomask
Inventor: AZUMA SAYURI
IPC: G03F1/58
Filed: 2021-06-02
Abstract: To provide a method of producing a photomask capable of forming a fine pattern exceeding drawing performance of a drawing apparatus, and a photomask.SOLUTION: The first invention is a method of producing a photomask having a line and space pattern including: i) dividing the line and space pattern into a plurality of groups line by line so that lines abutting each other are not included in the same group; and ii) patterning a respective plural kinds of films 3A, 3B respectively formed in correspondence with the respective groups and having different etching characteristics from each other so as to form lines pertaining to corresponding groups.SELECTED DRAWING: Figure 4
Patent JP-2022187568-A (JP)
Title: Notification server, notification management system, notification management method, and program
Inventor: ISHIDA EIJI
IPC: G06Q50/26
Filed: 2021-06-08
Abstract: To make it possible to transmit a notification to a transmission destination which desires electronic delivery while preventing erroneous delivery and reducing labor when transmitting the notification.SOLUTION: A notification server includes: a transmission destination list data acquisition unit that acquires transmission destination list data including information about object persons to whom a notification is to be transmitted; and a determination unit that collates use registrant list data including transmission destinations of users who are registered in response to a use registration operation from the users who desire electronic delivery with the acquired transmission destination list data, and determines whether or not to transmit the notification to the object persons included in the transmission destination list data as an electronic notification based on a result of the collation.SELECTED DRAWING: Figure 1
Patent JP-2023002393-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-06-22
Abstract: To provide a game machine capable of suppressing decline in game amusement.SOLUTION: A game machine capable of executing a lottery when a start condition is satisfied and generating a special game state on the basis of the result of the lottery, includes random number generation means for generating a random number within a specified range to execute the lottery, and lottery result determination means for obtaining the random number generated by the random number generation means and determining the result of the lottery. The lottery includes a first lottery for determining whether or not the lottery is won, and a second lottery executed subsequent to the first lottery. The generated random number includes a first random number for determining the result of the first lottery and a second random number for determining the result of the second lottery, and a generation range is specified for each random number. The lottery result determination means executes the second lottery even if the first random number is not within the specified range.SELECTED DRAWING: Figure 495
Patent JP-2022033695-A (JP)
Title: Method, device for generating model, electronic apparatus, storage medium and computer program product
Inventor: LIU HAOCHENG
IPC: G06N20/00
Filed: 2021-06-25
Abstract: To provide a method, a device, an apparatus for generating a model and a storage medium.SOLUTION: A method comprises: acquiring sample resource features and sample labels corresponding to the sample resource features; determining a first screening factor according to the sample resource features and the sample labels, and determining first resource features from the sample resource features according to the first screening factor; determining a second screening factor based on a parameter associated with a pre-trained logistic regression LR model, and determining second resource features from the first resource features based on the second screening factor, and obtaining features of a target model based on the second resource features; and training a machine learning model, by taking the features of the target model as an input of the target model, and taking the sample labels corresponding to the features of the target model as an output of the target model to obtain the target model.SELECTED DRAWING: Figure 2
Patent JP-2021176233-A (JP)
Title: Restored fairness in 802.11 network implementing resource units
Inventor: STEPHANE BARON
IPC: H04W16/14
Filed: 2021-06-28
Abstract: To provide a communication method, communication apparatus and program that can benefit from additional medium accesses through multi-user uplink provided by an AP.SOLUTION: A method to restore fairness in medium access includes updating node's EDCA parameters, in particular EDCA backoffs, using penalty values each time the node successfully transmits data to the AP over OFDMA resource units. This is to reduce the probability for the node to access a new communication channel through conventional EDCA contention. The penalty value is preferably provided by the AP which has an overview of the system and may be adjusted based on information local to the node, for instance the amount of data transmitted or its current contention window. For instance, the penalty value is added to the current value of the EDCA backoff counters upon successful OFDMA transmission by the node.SELECTED DRAWING: Figure 10
Patent JP-2022166793-A (JP)
Title: Phytochemical composition
Inventor: FUJIMORI JUNYA
IPC: A61K36/44
Filed: 2021-06-28
Abstract: To provide a phytochemical composition that is effective in preventing infectious diseases.MEANS: A phytochemical composition is attached to the oral cavity using a polymer capable of adhering to the mucosa, and releases a phytochemical in a sustained manner. The phytochemical is one or more selected from catechins, catechin polymers, persimmon tannin, chestnut tannin, mumefural, 5-aminolevulinic acid, apigenin, allyl isothiocyanate, curcumin, gingerol, shogaols, soybean isoflavone, capsaicin, saponins, allicin, alliin, menthol, eugenol, and limonene. The site in the oral cavity to which the phytochemical composition is to be attached is the palate, the cheek, or the floor of the oral cavity.SELECTED DRAWING: Figure 1
Patent JP-2023005857-A (JP)
Title: Coating liquid and laminate member using the same
Inventor: TACHIBANA YUKI
IPC: B32B27/30
Filed: 2021-06-29
Abstract: To provide a coating liquid having an excellent pot life and being capable of forming a coating film which exhibits high hydrophilicity in addition to water absorption and can maintain these characteristics over a long period of time, and to provide a laminate member using the same.SOLUTION: The coating liquid of the present invention contains: a modified polyvinyl alcohol resin having an ethylenically unsaturated group in a side chain; a hydrophilic monomer having a polymerization reactive group and a hydrophilic group in the same molecule; and an aqueous medium. The present invention can provide the laminate member including a coating film having excellent antifogging properties and/or antifouling properties.SELECTED DRAWING: None
Patent JP-2023006292-A (JP)
Title: Unique blockchain system where multiple currencies and token coexist
Inventor: ABE HIDEYUKI
IPC: G06Q20/06
Filed: 2021-06-30
Abstract: To provide a blockchain system allowing user's to social contribution.SOLUTION: A blockchain system includes a key cryptocurrency, at least one auxiliary currency for specific applications, and multiple purpose-oriented tokens for different specific applications. The blockchain system further includes: an auxiliary currency granting part, which grants the auxiliary currency to user when the user spends (consumes) the key cryptocurrency from the user terminal; and a purpose-oriented token granting part, which grants at least one purpose-oriented token to the user when the user spends the auxiliary currency from the user terminal.SELECTED DRAWING: None
Patent JP-2021164834-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-07-16
Abstract: To provide a game machine capable of maintaining game amusement.SOLUTION: A game machine capable of executing a lottery on the basis of satisfaction of a predetermined condition and capable of executing a game performance on the basis of a lottery result comprises: a performance device for executing a game performance; scheduler data in which a performance mode of the performance device is defined; and a plurality of schedulers capable of executing the scheduler data. In the performance device, a performance type corresponding to the type of the performance device is defined, and the plurality of schedulers includes a single scheduler corresponding to one performance type.SELECTED DRAWING: Figure 1
Patent JP-2023016072-A (JP)
Title: air conditioner
Inventor: KAWAZOE DAISUKE
IPC: F24F11/79
Filed: 2021-07-21
Abstract: To provide an air conditioner that performs air-conditioning control enabling a user to feel comfortable.SOLUTION: An air conditioner includes: a human detection sensor outputting human body detection information indicating detection of a human body in an air-conditioned region; a warm/cold detection sensor outputting thermal image information indicating two-dimensional temperature distribution from infrared ray amount emitted in the air-conditioned region; and a control section performing air-conditioning control in the air-conditioned region on the basis of the human body detection information from the human detection sensor and the thermal image information from the warm/cold detection sensor. The control section specifies a human presence region in the air-conditioned region on the basis of the human body detection information, calculates warm/cold feeling of a person in the human presence region specified on the basis of the thermal image information, considers the human body detection information obtained by the human detection sensor as a radiation temperature of the air-conditioned region used when warm/cold feeling is calculated, and performs control on the basis of the warm/cold feeling calculated by using a value excluding the region where a person is present.SELECTED DRAWING: Figure 7
Patent JP-2023018754-A (JP)
Title: Seismic isolation system, vibration adjustment device, and production method of seismic isolation system program
Inventor: MURAI KAZUO
IPC: F16F15/067
Filed: 2021-07-28
Abstract: To provide a seismic isolation system capable of favorably performing active control of at least either restorative force or damping force.SOLUTION: In a seismic isolation system 1, a passive element 9 generates force F1 to be at least either restorative force or damping force of relative displacement between a seismic isolation object 5 and a supporting structure 3 in a D1 direction. The force F1 acts on the seismic isolation object 5 and the supporting structure 3 in a force direction Df. Drive force generated with a drive section 11 changes an inclination angle of the force direction Df with respect to the D1 direction by displacing an action position P2, on the seismic isolation object 5, to which the passive element 9 applies the force F1 with respect to the seismic isolation object 5. A control section 41 controls the drive section 11.SELECTED DRAWING: Figure 1
Patent JP-2023019460-A (JP)
Title: Inkjet recording device
Inventor: INOUE KIMIHARU
IPC: B41J2/01
Filed: 2021-07-29
Abstract: To solve such the problem that contact pressure varies in a liquid absorption part because of permanent set of a transfer body due to thermal expansion or long-term use.SOLUTION: An inkjet recording device includes pressing means for pressing a liquid absorption member, which is provided with an elastic function, thereby preferably removing liquid even when the thickness of a transfer body varies.SELECTED DRAWING: Figure 9
Patent JP-2023019683-A (JP)
Title: Trim chip detection device and trim chip detection method
Inventor: OKAYAMA TOMOMASA
IPC: B21B38/04
Filed: 2021-07-29
Abstract: To provide a detection device and a detection method in which shearing abnormality and trim chip progress failures in a trimming process of a metal strip are detected accurately at an early stage.SOLUTION: Provided is a device for detecting a trim chip 3 in equipment having a guide 4 for guiding sheared trim chips 3 to a shredding or winding process, in shearing and removing both ends in a width direction of a metal strip 1 across a longer direction of the metal strip using a trimmer 2. The device includes a function in which a non-contact type distance meter 7 is arranged so as to accommodate the whole width direction of the guide 4 from above in a visual field, in order to constantly detect presence/absence of a trim chip 3 in the guide 4 and a height of the trim chip 3 and to determine shearing abnormality of the trimmer 2 or a progress failure of the trim chip 3.SELECTED DRAWING: Figure 1
Patent JP-2023022678-A (JP)
Title: radiator fan
Inventor: IKEDA KENTARO
IPC: B62J41/00
Filed: 2021-08-03
Abstract: To maintain cooling performance of a radiator fan while suppressing a heat damage to a rider.SOLUTION: A radiator fan (50) introduces the outside air into a radiator (30) in front of an engine. The radiator fan is provided with: a propeller arranged behind the radiator; a fan motor (52) configured to rotatably drive the propeller; and a fan shroud (54) covering the propeller from behind. A plurality of hoods (61a to 61m) with discharge ports facing in any direction in a range from a horizontal direction to a lower direction are formed at the fan shroud.SELECTED DRAWING: Figure 2