baber/WOPTO huggingface dataset:
Patent JP-2021018716-A (JP)
Title: Commodity selling system, commodity selling method, and shopping application program
Inventor: TASHIRO KATSUAKI
IPC: G07G1/00
Filed: 2019-07-23
Abstract: To provide a commodity selling system that reduces a waiting time due to adjustment without imposing a communication cost on a customer.SOLUTION: Provided is a commodity selling system including a portable terminal device of a customer and a retailer terminal device. In the commodity selling system, the portable terminal device has commodity code reading means, and purchase commodity code display means for displaying, on a screen, a code image including information on a member ID of the customer, a commodity code of a purchase commodity, and the number, and the retailer terminal device has weight measuring means, screen display code reading means for reading the information included in the code image, means for receiving collation information on the customer from a member management server, and receiving commodity information including a commodity name, price, and weight of the purchase commodity from a commodity management server, and means for displaying the collation information on the customer and the commodity information, and displaying a result of comparing a total value of the weights of the purchase commodities and a total weight of purchase commodities measured by the weight measuring means.SELECTED DRAWING: Figure 1
Patent JP-2021020762-A (JP)
Title: Contact pressure switching device, sheet conveyance device, and image formation apparatus
Inventor: YAMAMOTO KAZUYA
IPC: G03G15/00
Filed: 2019-07-26
Abstract: To save the space of an operable region of an operation member.SOLUTION: A contact pressure switching device switches the contact pressure between a contact member 42B and a contact object member 42A that is brought into contact with the contact member by operating an operation member 65. The operation member comprises: a first operation part 65a which is operated when switching the contact pressure from the first contact pressure to the second contact pressure; and a second operation part 65b which is operated when switching the contact pressure from the second contact pressure to the first contact pressure. When the contact pressure is the first contact pressure, the first operation part is located in a prescribed operable region 70a. When the contact pressure is the second contact pressure, the second operation part is located in the prescribed operable region.SELECTED DRAWING: Figure 3
Patent JP-2021021538-A (JP)
Title: Refrigerator and inspection method
Inventor: NAKADA EMIKO
IPC: F25D29/00
Filed: 2019-07-29
Abstract: To provide a technology for operating a refrigerator efficiently or without any failure at the time of power recovery.SOLUTION: A refrigerator 100 includes: a nonvolatile memory 112; and a processor 111 for storing the present step in the nonvolatile memory 112 at the time of transition to another step or power shutdown during a predetermined operation mode including multiple steps and controlling so as to perform different recovery processing for each of the multiple steps at the time of power restoration on the basis of the data of the nonvolatile memory 112.SELECTED DRAWING: Figure 1
Patent JP-2021027066-A (JP)
Title: Current transformer module
Inventor: IMAZATO YUICHI
IPC: H01F30/10
Filed: 2019-07-31
Abstract: To provide a current transformer module capable of achieving both of the miniaturization of an insulation and securing of a creepage distance, at the same time.SOLUTION: A current transformer module 12 includes: a resin bobbin having a hollow part to be penetrated, and in which a primary side coil 26 and a secondary side coil 27 are wound to an outer periphery of the hollow part; and a core 30 in which a leg part is inserted into at least the hollow part. The current transformer module comprises: a current transformer 10; and a casing 80 for housing the current transformer 10, and the bobbin includes insulation walls 22 and 24 having concaves 23 and 25 between the primary side coil 26 and the secondary side coil 27. In the casing 80, convex parts 83 and 87 fitted to the concaves 23 and 25 are formed.SELECTED DRAWING: Figure 18
Patent JP-2021025799-A (JP)
Title: Iron loss measuring method and iron loss measuring device
Inventor: TAKANO YASUSHI
IPC: G01R33/12
Filed: 2019-07-31
Abstract: To provide an iron loss measuring method and device with which it is possible to accurately calculate an iron loss.SOLUTION: The iron loss measuring method includes: determining the frequency characteristic of impedance and the frequency characteristic of pseudo-impedance of a reference sample in a first preparation step S1 and a second preparation step S2, respectively; determining the frequency characteristic of capacitive parasitic impedance and the frequency characteristic of inductive parasitic impedance of an iron measuring device based on the frequency characteristic of impedance and the frequency characteristic of pseudo-impedance of the reference sample in a third preparation step S3; finding the pseudo-impedance of a measurement sample based on the pseudo-end-to-end voltage and pseudo-current of the measurement sample in a first measurement step S4; finding the impedance of the measurement sample based on the frequency characteristic of capacitive parasitic impedance and the frequency characteristic of inductive parasitic impedance of the iron measuring device and the pseudo-impedance of the measurement sample in a second measurement step S5; and calculating the iron loss of the measurement sample on the basis of the impedance of the measurement sample in a third measurement step S6.SELECTED DRAWING: Figure 5
Patent JP-2020037508-A (JP)
Title: Hydraulic polymer cement composition and construction method therefor
Inventor: TAGUCHI HIROYUKI
IPC: C08G18/32
Filed: 2019-08-01
Abstract: To provide a hydraulic polymer cement composition in which a coating film has small contraction stress and the coating film is not peeled even if directly coating to an underfloor concrete surface, and its hue is not changed due to ultraviolet radiation and its aesthetics is excellent, and a construction method therefor.SOLUTION: A hydraulic polymer cement composition comprises a water-dispersible polyol, a polyisocyanate, an organic metal-based catalyst, hydraulic cement and aggregate, in which the water-dispersible polyol consists of castor oil-based three functional polyols, its hydroxyl equivalent is 250 to 600, and is 10 to 25 pts.wt. with respect to 100 pts.wt. of the whole composition, the polyisocyanate consists of aliphatic isocyanurates and the polyisocyanate is 20 to 35 pts.wt. with respect to 100 pts.wt. of the whole composition, the hydraulic cement composition is 10 to 30 pts.wt. with respect to 100 pts.wt. of the whole composition, and the aggregate is 25 to 50 pts.wt. with respect to 100 pts.wt. of the whole composition.SELECTED DRAWING: None
Patent JP-2019220472-A (JP)
Title: Gas enclosure assembly and system
Inventor: JUSTIN MAUCK
IPC: H01L51/50
Filed: 2019-08-01
Abstract: To provide a various embodiments of a hermetically-sealed gas enclosure assembly and system.SOLUTION: The present teachings relate to various embodiments of a hermetically-sealed gas enclosure that can be readily transportable and assemblable and provide maintenance of a minimum inert gas volume and maximal access to various devices and apparatuses enclosed therein. Various embodiments of the hermetically-sealed gas enclosure assembly and system of the present teachings can have a gas enclosure assembly constructed in a fashion that minimizes the internal volume of a gas enclosure assembly, and at the same time optimizes the working space to accommodate a variety of footprints of various OLED printing systems. Various embodiments of a gas enclosure assembly so constructed additionally provide ready access to the interior of a gas enclosure assembly from the exterior during processing and ready access to the interior for maintenance, while minimizing downtime.SELECTED DRAWING: None
Patent JP-2019186970-A (JP)
Title: Wireless communication method and wireless communication terminal in high-density environment including overlapped basic service set
Inventor: SON JUHYUNG
IPC: H04W72/08
Filed: 2019-08-01
Abstract: To provide a wireless communication terminal that performs wireless communication.SOLUTION: A wireless communication terminal that performs wireless communication is disclosed. The wireless communication terminal includes a transceiver unit; and a processor. The processor receives a signaling field of a first PLCP Protocol Data Unit (PPDU) through the transceiver unit, and access a channel on the basis of information identifying a Basic Service Set (BSS) indicated by the signaling field.SELECTED DRAWING: Figure 23
Patent JP-2020030407-A (JP)
Title: Flexible optical fiber ribbon and manufacturing method therefor
Inventor: EHSAN FALLAHMOHAMMADI
IPC: G02B6/44
Filed: 2019-08-08
Abstract: To provide an optical fiber cable with a reduced diameter and weight, and a more workable cable structure.SOLUTION: An optical fiber cable is provided, comprising a plurality of flexible ribbons 50, 60, a plurality of first bonding regions 30, and a second bonding region 35. Each of the plurality of flexible ribbons 50, 60 includes a plurality of optical fibers. Adjacent ones of the plurality of optical fibers are attached to each other by one of the plurality of first bonding regions 30. The second bonding region joins a first one 50 of the plurality of flexible ribbons 50, 60 with a second one 60 of the plurality of flexible ribbons.SELECTED DRAWING: Figure 1A
Patent JP-2021024066-A (JP)
Title: Reciprocating cutting tool
Inventor: HARA AKITO
IPC: B23D49/16
Filed: 2019-08-08
Abstract: To provide a reciprocating cutting tool which further facilitates assembly of an operation part interlocked with an attaching/detaching mechanism of a blade.SOLUTION: A reciprocating saw 1 as a reciprocating cutting tool includes a slider 158 provided with a blade clamp 156 which attaches and detaches a blade, a release drum 240 which operates detachment of the blade and a gear housing 20 which retains the release drum 240. Further, the release drum 240 has a release drum hole 252 and an operation piece. The gear housing 20 has a left gear housing 20a of the reception side and a right gear housing of the covering side. A gear housing hole is opened on the left gear housing 20a and a hole for a first operation the piece which causes the operation piece to pass therethrough is opened on right gear housing. Further, when the release drum hole 252 is overlapped on the gear housing hole, the operation piece of the release drum 240 comes to a position which does not interfere with the right gear housing.SELECTED DRAWING: Figure 4
Patent JP-2021029256-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-08-13
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A privilege game is executed by privilege game execution means when a result of the discrimination by discrimination means is a specific discrimination result, and a first game state and a second game state more disadvantageous than the first game state are set at least by game state setting means. When the information updated by updating means on the basis of the execution of the privilege game is discriminated as specific information, a second game state is forcibly set by setting means as a game state after the execution of the privilege game, and a period to the time when the information is updated to the information discriminated as the specific information can be made variable by variation means according to a type of the executed privilege game so that it is possible to provide a game machine capable of enhancing interest in the game.SELECTED DRAWING: Figure 1
Patent JP-2019213900-A (JP)
Title: Flight time
Inventor: SANTOSHKUMAR BALAKRISHNAN
IPC: A63B71/06
Filed: 2019-08-15
Abstract: To provide systems for monitoring athletic performances that can measure the "flight time", i.e., the amount of time during which both feet of a user are simultaneously off the ground, are available to an athlete even during competitions, and are inexpensive, easy to use and efficient, without the need for a regulated environment with specific equipment and dedicated apparatus.SOLUTION: Athletic performances of a user are monitored by: independently detecting a time when the right foot left the ground, a time when the left foot left the ground, a time when the right foot landed on the ground and a time when the left foot landed on the ground; calculating from the times the time when the amount of time both feet are off the ground; and comparing an occurrence pattern of the times to a prescribed template.SELECTED DRAWING: None
Patent JP-2021032932-A (JP)
Title: Image forming apparatus and method for controlling image forming apparatus
Inventor: KAWABATA SHINICHI
IPC: G03G15/20
Filed: 2019-08-19
Abstract: To provide an image forming apparatus that, when an air supply fan for supplying gas into a housing of the apparatus is driven, can exhaust air without retaining heat inside the housing to prevent an increase in temperature inside the housing.SOLUTION: An image forming apparatus comprises: an image forming unit that forms a toner image; a fixing device for fixing the toner image formed by the image forming unit to a sheet to which the toner image is transferred; a housing that accommodates the image forming unit and the fixing device; an air supply fan that supplies air into the housing; an exhaust fan that exhausts air inside the housing; and a control unit that controls the drive of the image forming unit, the fixing device, the air supply fan, and the exhaust fan. When the control unit drives the air supply fan, it increases the air blowing ability of the exhaust fan.SELECTED DRAWING: Figure 3
Patent JP-2021029360-A (JP)
Title: Oral cavity sanitary device
Inventor: SHIMIZU KIYOSHI
IPC: A61C17/00
Filed: 2019-08-19
Abstract: To provide a household oral cavity sanitary device capable of effectively removing a tooth plaque being a nest of anaerobic bacteria, or effectively suppressing adhesion of a tooth plaque being a nest of anaerobic bacteria.SOLUTION: A first washing nozzle unit 1 is formed of a main body 3 and an oxygen mixed washing water supply unit 5, and the main body 3 is formed of a grip part 7, and a metal or plastic nozzle 9 coupled to a tip end of the grip part 7. A washing water tube 19 is provided in the grip part 7 of the main body 3, and the washing water tube 19 and a washing water discharge tube 21 provided in the nozzle 9 are integrated. From the oxygen mixed washing water supply unit 5, oxygen mixed washing water is supplied to the washing water tube 19.SELECTED DRAWING: Figure 1
Patent JP-2021034214-A (JP)
Title: Planar luminaire
Inventor: ADACHI KAZUMASA
IPC: G02F1/13357
Filed: 2019-08-23
Abstract: To provide a planar luminaire capable of performing fixing of an optical sheet stably even when a narrow framing is achieved.SOLUTION: A planar luminaire includes a light guide plate, a plurality of light sources, a spacer, and an optical sheet. The light guide plate allows light to enter from an incident side surface. The plurality of light sources irradiates the incident side surface of the light guide plate with the light. The spacer includes a comb tooth part arranged between adjacent light sources, and an eaves part extending on the light guide plate. In the plurality of optical sheets, an end part is fixed to the spacer. At the eaves part, recessed parts for accommodating the end parts of the optical sheets are provided both on an emission surface side and the opposite side from this.SELECTED DRAWING: Figure 3
Patent JP-2021033101-A (JP)
Title: Image forming apparatus
Inventor: KITABAYASHI Yuta
IPC: G03G21/00
Filed: 2019-08-27
Abstract: To avoid, when a plurality of heating elements of a fixing device are divided into a reference area and an area outside the reference area, an excessive increase or decrease in temperature of the heating elements when a sheet having a width smaller than the reference area passes through the fixing device.SOLUTION: A reference temperature sensor 56 measures the temperature of an end in a width direction D2 of a heat generation unit 51 of a heating device 5 in a reference area A1. When the size of a sheet 9 is determined to be a first size Sz1 that passes through an area including a measurement position of the reference temperature sensor 56, a conveyance control unit 8c causes a sheet conveying device 3 to execute processing of feeding out the sheet 9 from a registration position P1 at a first time interval, and when the size of the sheet 9 is determined to be a second size Sz2 that passes through the inside of the measurement position in the width direction D2, causes the sheet conveying device 3 to execute the processing of feeding out the sheet 9 from the registration position P1 at a second time interval longer than the first time interval.SELECTED DRAWING: Figure 2
Patent JP-2021035402-A (JP)
Title: Measurement device and measurement method
Inventor: BAN Yuki
IPC: A61B5/02
Filed: 2019-08-30
Abstract: To provide a measurement device which has a more simplified structure, hardly interferes other component, and further reduces fine adjustment of a sensor position and deviation of a sensor, for reducing a load in attachment of the sensor and a measurement load.SOLUTION: A measurement device for measuring a pulse wave and a respiratory waveform of a person who experiences a virtual reality or an augmented reality, comprises: a first pulse wave sensor for detecting a pulse wave of a person; a temperature sensor for detecting a temperature of expired gas of a person; and holding means in which, an inner shape and an outer shape of a prescribed part are formed into a shape corresponding to a dorsum of a nose of an external nose of a person, other part is formed so as to surround a nostril of the external nose and a space with a prescribed capacity on the surrounding of the nostril, the holding means holding the first pulse wave sensor on an inside of a part formed into the shape corresponding to the dorsum of nose so as to contact the dorsum of nose when being attached to a person, and holding the temperature sensor on the part surrounding the nostril and the surrounding space of the nostril so as to detect a temperature of expired gas of the person which is discharged into the space when being attached to a person.SELECTED DRAWING: Figure 3
Patent JP-2021038668-A (JP)
Title: Air cleaner clogging detection device
Inventor: OSADA HIDEKI
IPC: F02M35/09
Filed: 2019-08-30
Abstract: To improve detection accuracy of an intake air pressure.SOLUTION: A clogging detection device for detecting clogging of a cleaner element 15 of an air cleaner 11 in an internal combustion engine 1 is provided. The clogging detection device includes: a flow sensor 31 for detecting an intake air flow rate at the downstream side of the cleaner element; pressure sensors for detecting an intake air pressure at the downstream side of the cleaner element; and a diagnostic unit 100 which determines whether or not clogging of the cleaner element occurs based on the detected intake air flow rate and the detected intake air pressure. The internal combustion engine includes a blow-by gas passage 17 in which its downstream end is connected to an intake air passage 14 at the downstream side of the cleaner element. The pressure sensors 32A, 32B, 32C are installed at the blow-by gas passage.SELECTED DRAWING: Figure 1
Patent JP-2021039548-A (JP)
Title: Geometric accounting sheet creation program
Inventor: KATO HIROTAKA
IPC: G06Q50/08
Filed: 2019-09-03
Abstract: To provide a geometric accounting sheet creating program capable of displaying and recognizing debit items, credit items, and mutual relationships in transactions at a glance.SOLUTION: The geometric accounting sheet creating program executes a step of selecting a sheet of a target time when a time on the time axis is specified, and a step of guiding a debit item and a credit item, if selected, to predetermined cells on the sheet of the target time, so that, when recording an amount in the cell, each information of total debit, total credit, debit balance, start balance, due date balance, operating profit, ordinary profit and surplus amount carried forward is output, and so that a transaction history of the cell specified in the debit item and credit item is displayed.SELECTED DRAWING: Figure 1
Patent JP-2020166809-A (JP)
Title: System, apparatus, and learning method for training models
Inventor: IAN POOLE
IPC: A61B6/03
Filed: 2019-09-11
Abstract: To provide a system, an apparatus, and a learning method for training models that can efficiently train models.SOLUTION: A system comprises processing circuitry configured to perform a training method to train a model for outputting at least one predicted output from input data. The training method comprises: receiving a plurality of training data sets; identifying a first characteristic of the training data sets as a positive characteristic which is relevant to prediction of the predicted output; identifying a second characteristic of the training data sets as a negative characteristic which is less relevant or irrelevant to prediction of the predicted output; and training the model. The training of the model comprises: performing supervision of the model using the positive characteristic such that the model is trained to use the positive characteristic; and performing supervision of the model using the negative characteristic such that the model is trained to discount the negative characteristic.SELECTED DRAWING: Figure 3
Patent JP-2021041653-A (JP)
Title: Recording device, method for controlling the same, program and recording medium
Inventor: FUJINAGA SEIYA
IPC: B41J29/00
Filed: 2019-09-13
Abstract: To solve such the problem that a telescopic printer is difficult to stretch or contract to a size capable of printing a job while a size of the printing job is intuitively unknown.SOLUTION: A recording device includes: a housing which is telescopic in a recording primary scanning direction; detection means for detecting a stretching length of the housing and detection means for detecting a width of the job to be printed before printing; and means for notifying a user of comparison of the stretching length of the individual to the width of the job.SELECTED DRAWING: Figure 5
Patent JP-2021047620-A (JP)
Title: Information processing device, software management method and program
Inventor: MIYATA TAKAAKI
IPC: G06F9/445
Filed: 2019-09-18
Abstract: To realize a cost-effective mechanism that allows recovery of software that fails to be verified.SOLUTION: In an information processing device comprising a communication unit, a storage unit storing software, a verification unit verifying validity of the software, and an execution unit executing the software determined to be valid by the verification unit, the communication unit can communicate with another device comprising a storage unit storing software corresponding to the software and an execution unit executing the software, and when the verification unit determines that the software stored in the storage unit of the information processing device is not valid, the communication unit receives the corresponding software from the other device, the storage unit of the information processing device stores the corresponding software received by the communication unit, and the execution unit of the information processing device executes the corresponding software stored in the storage unit.SELECTED DRAWING: Figure 2