baber/WOPTO huggingface dataset:
Patent JP-2020118692-A (JP)
Title: Sample extraction vessel and sample inspection kit
Inventor: KATO HIROYUKI
IPC: G01N33/48
Filed: 2020-01-24
Abstract: To provide a method capable of simply and promptly opening a vessel main body while sealing a sample extraction liquid in the vessel main body.SOLUTION: A sample extraction vessel 3A comprises: a vessel main body 10 having a stored sample extraction liquid; and a nozzle member 12 (a lid member) including a nozzle main body 38 and mounted on the vessel main body for closing the opening thereof. The nozzle member comprises: a fixed part 30 including an opening 45 allowing to insert a swab (a sample collection member) having a collected sample; a movable part 32 removably locked to the fixed part so as to cover the opening and connected to the fixed part so as to be displaceable over the lock position and an expansion position expanded so as to reverse from the lock position; and an inside plug 36 (a plug part) closing the opening and displaced accompanying the expansion operation of the movable part from the lock position to the expansion position to open the opening.SELECTED DRAWING: Figure 3
Patent JP-2021115770-A (JP)
Title: Droplet discharge head and droplet discharge device
Inventor: MATSUMOTO KENJI
IPC: B41J2/14
Filed: 2020-01-27
Abstract: To provide a droplet discharge head which can effectively agitate liquid stored in a cavity.SOLUTION: A print head 13 includes: a nozzle 74; a cavity 73 which is communicated with the nozzle 74 and stores ink; a first actuator 81 which is driven by a first driving signal S1A and can increase/decrease the volume of the cavity 73; a second actuator 82 which has an inverter 84 inverting the first driving signal S1A, is driven by an inverted first driving signal S1B to be an inverted first driving signal S1A, and can increase/decrease the volume of the cavity 73; and a third actuator 83 which is driven by a second driving signal S2 and can increase/decrease the volume of the cavity 73.SELECTED DRAWING: Figure 4
Patent JP-2021118098-A (JP)
Title: fuse
Inventor: OTA KEISUKE
IPC: H01H85/175
Filed: 2020-01-27
Abstract: To provide a fuse which can be directly or indirectly fitted to a battery with ease.SOLUTION: A fuse 400 fixed to a battery post BP or to a connection post 510 of a base member 500 connected to the battery post BP comprises: a fuse element 100 having an input terminal 110 fixed to the battery post BP or to the connection post 510, an external output terminal 120, and a blowout part 130 provided between the input terminal 110 and the external output terminal 120; a housing 200 which has an exposure window 230 for exposing the blowout part 130 and houses the fuse element 100; and a cover member 300 covering the exposure window 230. The cover member 300 has a protruding part 340 which protrudes toward a battery BT side provided with the battery post BP or toward the base member 500 side. The protruding part 340 can be brought into contact with a portion of the battery BT or with a portion of the base member 500.SELECTED DRAWING: Figure 5
Patent JP-2020125467-A (JP)
Title: Production method of polycarbonate diol
Inventor: NAKAJIMA YASUKO
IPC: C08G18/44
Filed: 2020-01-28
Abstract: To provide a method of industrially advantageously producing, in a reaction condition milder than a conventional method, a polycarbonate diol that satisfies various physical properties required when made into polyurethane, without deteriorating a color tone, transparency and thermal stability of the polycarbonate diol.SOLUTION: A dihydroxy compound and a carbonic diester are put to polycondensation through transesterification under a presence of a transesterification catalyst to produce a polycarbonate diol with a number-average molecular weight of 250-10000. As the transesterification catalyst, there is used a composition including a chemical compound including an acetylacetone salt of zinc and at least one kind of metal (M) selected from metals belonging to group 2 in the long period type periodic table.SELECTED DRAWING: None
Patent JP-2021118680-A (JP)
Title: Preparation method for seawater for young shrimp farming
Inventor: NAKATSUKA NOBUYUKI
IPC: A01K63/04
Filed: 2020-01-30
Abstract: To provide a preparation method for seawater for young shrimp farming, which is used for the young shrimp farming using natural seawater.SOLUTION: A preparation method for seawater for young shrimp farming, for use in the young shrimp farming, includes steps 12 and 13 of pretreating natural seawater, and a step 14 of obtaining the seawater for the young shrimp farming by filtering pretreated water from the natural seawater by an ultrafiltration membrane module 5. Chemical agents including a disinfectant and an antibiotic are not administered to the natural seawater, which is a raw material, the pretreated water and the seawater for the young shrimp farming.SELECTED DRAWING: Figure 1
Patent JP-2020096860-A (JP)
Title: Systems and methods for interactive gaming among multiple players
Inventor: BRIAN FRENKEL
IPC: A63F13/30
Filed: 2020-01-30
Abstract: To provide improved systems for providing interactive gaming opportunities to players.SOLUTION: A system for interactive gaming among multiple players includes a host computer system and multiple player terminals communicably coupled to the host computer or a gaming platform via a network. The player terminals may be located at multiple licensed gaming locations. The player terminals may be configured to engage the players in a common interactive game operated by the host computer system. The player terminals can include means for dispensing player winnings from the player terminal.SELECTED DRAWING: Figure 2
Patent JP-2021121912-A (JP)
Title: Information processing device and information processing method
Inventor: SAITO MARI
IPC: G06Q30/02
Filed: 2020-01-31
Abstract: To provide an information processing device and an information processing method, which are applicable to guide terminals provided at facilities such as art museums and improve user satisfaction when providing guidance to visitors.SOLUTION: A user terminal 10 of a presentation system 1 comprises an input unit 101 and a presentation unit 102. The input unit 101 acquires various data including sensor data obtained from various sensors and input data corresponding to utterance and manipulation by a user, and output the same as analysis target data. A server 20 comprises a control unit 200 configured to analyze an event associated with the user present in a space with a target object and the target object itself using the analysis target data, and control presentation of guidance on the target object to the user according to a result of the event analysis.SELECTED DRAWING: Figure 2
Patent JP-2021124744-A (JP)
Title: Resource retrieval system, and resource retrieval method
Inventor: ITO YUKI
IPC: G06Q10/02
Filed: 2020-01-31
Abstract: To provide a resource retrieval system and a resource retrieval method capable of shortening a time required for reserving a resource.SOLUTION: In a resource retrieval system, a voice processing server 80 includes a user identification unit 85 for identifying a user, a user information acquisition unit 88 for acquiring user information associated with identification information of the user identified by the user identification unit 85, a retrieval unit 86 for retrieving a resource in accordance with information acquired by voice recognition and the user information acquired by the user information acquisition unit 88, and an output unit 73 for outputting a retrieval result by the retrieval unit 86.SELECTED DRAWING: Figure 8
Patent JP-2021124855-A (JP)
Title: Pos system, commodity purchase restriction method, and commodity purchase restriction program
Inventor: NAKAGAWASAI TOMOYA
IPC: G07G1/01
Filed: 2020-02-04
Abstract: To provide a POS system, a commodity purchase restriction method, and a commodity purchase restriction program that allow for management of the number of restricted commodities to be sold without compromising convenience for users.SOLUTION: A POS system 1 includes: an input unit 11 that acquires biometric information of a customer when a commodity registration list with a commodity that the customer wishes to purchase registered includes a restricted commodity with a limited number of purchases; a first registration unit 12 that registers management information that is associated with the acquired biometric information and manages the number of past purchases indicating the number of the restricted commodities purchased by the customer in the past when there is no management information; a first acquisition unit 13 that acquires the number of past purchases from the management information; and a settlement processing unit 14 that executes settlement processing for the restricted commodity as a function of the number of restricted commodity registered and the number of past purchases acquired. The first generation unit 12 updates the number of past purchases based on the content of the settlement processing.SELECTED DRAWING: Figure 1
Patent JP-2021123489-A (JP)
Title: Sheet detection device, automatic document reading device, and image formation device
Inventor: OTA MASASHI
IPC: B65H7/14
Filed: 2020-02-07
Abstract: To sufficiently accurately detect a non-transparent sheet and a transparent sheet by discriminating between them.SOLUTION: A second prism 80 (a reflection member) which reflects light emitted from a light emitting element 73 when a non-transparent sheet is not interposed between with the light emitting element 73 and reflects light emitted from the light emitting element 73 when a transparent sheet is interposed between with the light emitting element 73 and transmitted through the transparent sheet is provided. Further, a first prism 77 (a light guiding member) which is pressed and moved by the non-transparent sheet or the transparent sheet passing between the light emitting element 73 and the second prism 80 to rotate around a support shaft 77a from a first position to a second position where conveyance of the non-transparent sheet or the transparent sheet is not prevented is provided. Further, a second light receiving element 75 (detection means) for detecting which position the first prism 77 is at out of the first position and the second position is provided.SELECTED DRAWING: Figure 6
Patent JP-2021126812-A (JP)
Title: Image forming device
Inventor: KASAI TAKUYA
IPC: B41J29/42
Filed: 2020-02-13
Abstract: To enable a display of a size of a sheet placed on a sheet replenishment part to be selected by a dial with a high degree of freedom.SOLUTION: A rotation detecting part 53 detects rotation positions of a dial 51. A panel display device 52 is provided in a region inside the dial 51. A size setting part 8d sets a plurality of pieces of size information DT1 showing sizes of sheets respectively while associating the information with the plurality of rotation positions of the dial 51, in accordance with operation for an input operation part. A display control part 8c makes the panel display device 52 display one piece of information corresponding to the rotation position detected by the rotation detecting part 53 of the plurality of pieces of size information DT1.SELECTED DRAWING: Figure 5
Patent JP-2021130782-A (JP)
Title: Halogen-containing rubber vulcanization aid, halogen-containing rubber compound and vulcanizate thereof
Inventor: MINORIKAWA NAOKI
IPC: C01F5/00
Filed: 2020-02-20
Abstract: To provide a halogen-containing rubber vulcanization aid that holds stability of vulcanization in a halogen-containing rubber compound while having improved moisture resistance, and a halogen-containing rubber compound comprising the same and a vulcanizate thereof.SOLUTION: A halogen-containing rubber vulcanization aid contains a coated magnesium oxide particle. The coated magnesium oxide particle has a magnesium oxide particle and a silica thin film that coats the surface of the magnesium oxide particle.SELECTED DRAWING: None
Patent JP-2021133073-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-02-28
Abstract: To suppress malfunctions of electronic components.SOLUTION: A game machine includes a main control board for performing a variation display of a symbol and giving a profit to a player on the basis of the result of the variation display. The main control board includes control means for performing the variation display of the symbol, and signal communication means capable of sequentially inputting a signal necessary for controlling the progress of the game to the control means in response to a request from the control means. The signal communication means inputs the same signal again, after inputting the signal requested from the control means to the control means. The control means compares the signal input first from the signal communication means with the signal input later, and if they are matched, determines that the communication has been performed normally.SELECTED DRAWING: None
Patent JP-2021139526-A (JP)
Title: refrigerator
Inventor: NAKATANI RYO
IPC: F25D29/00
Filed: 2020-03-03
Abstract: To provide a technique capable of firmly fixing a case to a refrigerator body.SOLUTION: A refrigerator comprises an outer box of a refrigerator body, and a case fixed to a portion of the outer box. An opening part penetrating the outer box is provided in the portion of the outer box. The case comprises a housing part in which an electric component is housed, and is fixed to the portion of the outer box while a portion of the housing part is inserted into the opening part.SELECTED DRAWING: Figure 1
Patent JP-2020198423-A (JP)
Title: Harness retention mechanism and assembly method of electrical equipment
Inventor: TANAKA YUMA
IPC: H02M7/48
Filed: 2020-03-09
Abstract: To avoid an interference between a harness of electronic equipment and peripheral components during the transport process of the electronic equipment.SOLUTION: A harness retention mechanism 1 is included in a current sensor holder 3 housing electronic equipment, for example, a current sensor 2. The harness retention mechanism 1 retains a harness 21 of the current sensor 2 on the outer surface of the current sensor holder 3 that is used in automatic assembly process of electrical equipment, for example, an inverter device and the like, during the transport process of the current sensor holder 3. The harness retention mechanism 1 has a plurality of hooks 10 that hold the harness 21 while, for example, being erected on the outer surface portion of the current sensor holder 3, the outer surface portion being opposite to the connection destination of a connector 22 of the current sensor 2.SELECTED DRAWING: Figure 1
Patent JP-2021142535-A (JP)
Title: Punch die
Inventor: KURODA TOSHINORI
IPC: B21D28/34
Filed: 2020-03-11
Abstract: To provide a punch die that can suppress cost for replacing a blade tip part.SOLUTION: A punch die includes a blade tip part and a holder for holding the blade tip part. The holder includes: an upper-side part on one side in a direction in which the blade tip part extends; and a lower-side part on the other side. An end on the other side of the blade tip part comes into contact with an end on one side of the lower-side part. The upper-side part includes a first flange part that is caught by the lower-side part from the other side. The blade tip part includes a second flange part that is caught by the upper-side part from the other side.SELECTED DRAWING: Figure 1
Patent JP-2021143037-A (JP)
Title: Group management system of double deck elevator and destination floor registration device
Inventor: SUDO TAKESHI
IPC: B66B1/06
Filed: 2020-03-11
Abstract: To provide a group management system and a destination floor registration device capable of improving convenience for a user.SOLUTION: A control unit of a destination floor registration device for a group management system of a double deck elevator displays one a first operation screen and a second operation screen, where the first operation screen displays an upper lobby button corresponding to an upper lobby floor and a lower lobby button corresponding to a lower lobby floor separately in accordance with the attribute of a user indicated by a signal output from a prescribed device, and the second operation screen displays one common lobby button instead of the upper lobby button and the lower lobby button. The group management control device assigns a destination floor corresponding to a destination floor button for which a specified operation is performed to any one of cars when the specified operation for the destination floor button except the common lobby button is performed, performs the evaluation related to transportation performance when the specified operation for the common lobby button is performed, sets one lobby floor of the upper lobby floor and the lower lobby floor as the destination floor, and assigns the one lobby floor to any of the cars.SELECTED DRAWING: Figure 3
Patent JP-2021143918-A (JP)
Title: Gas sensor
Inventor: EDSON GOMES CAMARGO
IPC: G01N21/03
Filed: 2020-03-11
Abstract: To provide a gas sensor that exhibits a high reliability in an environment in which the range of an environmental temperature is wide and the moisture is high or in an application that requires a high reliability.SOLUTION: The gas sensor includes: a light emission unit; a light reception unit; a light reflection unit for reflecting a light; a holding unit for holding the reflection unit; and a housing integrated with the holding unit so that the light emitted from the light emission unit will be reflected by the reflection unit and will enter the light reception unit. The thermal expansion coefficient of the holding unit is 0.8 to 1.2 times the thermal expansion coefficient of the housing.SELECTED DRAWING: Figure 1
Patent JP-2021142611-A (JP)
Title: Machine tool with static pressure fluid support device
Inventor: KONDO TAKASHI
IPC: B24B41/04
Filed: 2020-03-12
Abstract: To provide a machine tool with a static pressure fluid support device that suppresses vibration of a movable body in two axial directions by adjusting the flow rate of a fluid supplied to a static pressure pocket according to a disturbance load applied to the movable body.SOLUTION: In a machine tool 1, the throttle openings of variable throttle valves 40-1, 40-4 adjusted by a throttle opening adjustment unit 61 are adjusted based on Y-axis and X-axis optimum waveform data that are shifted in a time-axis direction by optimum shift time with respect to Y-axis and X-axis reference waveform data. Therefore, a static pressure fluid support device 100 can appropriately change the flow rate of a fluid supplied to static pressure pockets 10-1, 10-4 according to the change in a disturbance load applied to a movable body 3. As a result, the machine tool 1 can reliably suppress the vibration of the movable body 3 in two axial directions.SELECTED DRAWING: Figure 1
Patent JP-2021145289-A (JP)
Title: Image generating apparatus
Inventor: OKADA HIROKI
IPC: H04N1/387
Filed: 2020-03-13
Abstract: To improve the quality of a superimposed image superimposed on an image by suppressing an increase in cost.SOLUTION: An image generating apparatus that generates a display image to be displayed on a display unit includes: a scaling unit that can convert the resolution of an input image input from the outside into the resolution of the display unit; an image processing unit that processes a converted image whose resolution has been converted by the scaling unit and generates the display image; a superimposed image holding unit that holds a superimposed image superimposed on the input image; and a superimposition processing unit that superimposes the superposed image on the input image input to the scaling unit or the converted image output from the scaling unit.SELECTED DRAWING: Figure 1
Patent JP-2021084013-A (JP)
Title: Rice chest in which rice is easy to store and which can be used for classifying rice
Inventor: SU JIANHUI
IPC: A47J47/04
Filed: 2020-03-16
Abstract: To disclose a rice chest in which rice is easy to store and which can be used for classifying rice.SOLUTION: A rice chest in which rice is easy to store and which can be used for classifying rice comprises a rice chest. In the rice chest, a storage space opening upward is provided. In the rice chest, a rice input mechanism to which rice can be input automatically is provided. The rice input mechanism includes a lid plate that is positioned above the rice chest and is capable of shielding the storage space. At a left end of the lid plate, a hinge whose lower end is fixedly connected to the rice chest is fixed. In the rice chest, an annular space that opens upward and takes the storage space as its center is provided. In the annular space, an annular disturbance plate having an upper end abutting on the lid plate is provided. In the annular space, two support springs supporting the annular disturbance plate are further provided. On each of left and right walls of the storage space, a position restriction space is provided so as to communicate with the storage space.SELECTED DRAWING: Figure 1
Patent JP-2021145815-A (JP)
Title: Decorative body for obon festival and method for storing light for decorative body for obon festival
Inventor: TSUMAKI NORIAKI
IPC: G09F13/20
Filed: 2020-03-18
Abstract: To provide a decorative body for Obon festival that is improved in usability.SOLUTION: A decorative body for Obon festival B includes: a body 10; a first display body 1 provided in one of the side faces of the body 10; and a second display body 2 provided in another side face which is different from the one of the side faces of the body 10. The first display body 1 is provided with a character 11 and/or figures 12, 13 explaining Mukaebi, fire for welcoming souls of ancestors, using luminous paint. The second display body 2 is provided with a character 21 and/or figures 22, 23 explaining Okuribi, fire for sending off souls of ancestors, using luminous paint.SELECTED DRAWING: Figure 1
Patent JP-2021149569-A (JP)
Title: Data distribution control device, method, and program
Inventor: TAKADA TOMONORI
IPC: G05B19/418
Filed: 2020-03-19
Abstract: To maintain the confidentiality of data when the analysis of the operation state of a facility is outsourced.SOLUTION: In a production management device CT, time difference information on operations between devices for each of manufacturing devices disposed on a production line is stored in an inter-device time difference information storage unit 33. When a failure occurs in any of the manufacturing devices, an operation period estimation unit 13 selects one from peripheral devices on an upstream side and one from peripheral devices on a downstream side, estimates an operation period related to the failure of the selected peripheral devices, reads log data corresponding to the operation period from an operation history storage unit 31, and transmits it to an external support center.SELECTED DRAWING: Figure 3
Patent JP-2021150575-A (JP)
Title: Semiconductor device
Inventor: FUJITA YUICHI
IPC: C09J183/04
Filed: 2020-03-23
Abstract: To provide a semiconductor device improved in adhesiveness between a metal plate and a resin case.SOLUTION: A semiconductor device according to an embodiment includes: a metal plate; a semiconductor chip; an insulating substrate provided between the metal plate and the semiconductor chip; a frame body surrounding the insulating substrate; a mesh sheet provided between the metal plate and the frame body; an adhesive provided between the metal plate and the frame body; and a sealing material surrounded by the frame body and covering the semiconductor chip and the insulating substrate.SELECTED DRAWING: Figure 3