baber/WOPTO huggingface dataset:
Patent JP-2021144298-A (JP)
Title: Article management machine and article management system
Inventor: OTSUBO HIDEHIKO
IPC: E05B19/00
Filed: 2020-03-10
Abstract: To prevent a change in a use time zone different from an intention of a reserver by returning an article to an article management machine linked with a reservation system.SOLUTION: An article management machine linked with a reservation system for managing a use time zone of a reservation object to manage a component with the article related to the reservation object connected thereto includes a mode switching part for switching between a first return mode for changing a use time zone due to a return of the member and a second return mode for preventing the use time zone from being changed due to the return of the member, according to predetermined conditions.SELECTED DRAWING: Figure 11
Patent JP-2021147793-A (JP)
Title: Deck material, and deck structure
Inventor: UNO MITSUHARU
IPC: E04F15/00
Filed: 2020-03-17
Abstract: To provide a deck material capable of preventing rain water and the like from pooling thereon.SOLUTION: A deck material 10 is longer in a second direction Y than in a first direction X. The deck material 10 comprises a protrusion 13 at a center portion 12b in the first direction X on a first surface 12a of the deck material 10.SELECTED DRAWING: Figure 4
Patent JP-2021151933-A (JP)
Title: Ceramic composite
Inventor: AKIYAMA SHINNOSUKE
IPC: H01L33/50
Filed: 2020-03-24
Abstract: To provide a ceramic composite capable of suppressing temperature quenching and improving light extraction efficiency.SOLUTION: The ceramic composite is a ceramic composite constituted of two species of ceramic material phases, i.e., a main phase and a sub phase. The main phase is Y3Al2(AlO4)3:Ce, and the sub phase is constituted of YAlO3 of a refraction index different from that of the main phase.SELECTED DRAWING: Figure 2
Patent JP-2021157288-A (JP)
Title: Information processing system, information processing method, information processing program, and information processing apparatus
Inventor: SUGAWARA HISATSUGU
IPC: G06F16/21
Filed: 2020-03-25
Abstract: To provide an information processing system, an information processing method, an information processing program, and an information processing apparatus which allow for efficiently using an external database.SOLUTION: A first information processing apparatus determines whether a record as an object of a query that is received as input from a terminal exists in an external database server or not and, when determining that the record as the object of the query, exists in the external database server, identifies connection information for accessing the external database server and transmits the query and the connection information to a second information processing apparatus. The second information processing apparatus connects to the external database server on the basis of the connection information received from the first information processing apparatus and acquires information showing a storage state of the record as the object of the query, out of records stored in the external database server and determines a processing object range for each of a plurality of tasks about the record as the object of the query on the basis of the acquired information showing the storage state.SELECTED DRAWING: Figure 11
Patent JP-2021155518-A (JP)
Title: Water-based inkjet ink composition, ink set, and inkjet recording device
Inventor: YAMAZAKI SOICHI
IPC: B41M5/00
Filed: 2020-03-26
Abstract: To provide a water-based inkjet ink composition that can suppress the occurrence of permanent nozzle failure that never recovers.SOLUTION: A water-based inkjet ink composition according to the present invention contains a pigment, 1- (2-hydroxyalkyl)-2-pyrrolidone, trimethylglycine, and an organic amine, and in which, setting the contained amount of pigment in the water-based inkjet ink composition as MA (mass%), the contained amount of 1-(2-hydroxyalkyl)-2-pyrrolidone as MB (mass%), and the contained amount of the trimethylglycine as MC (mass%), the relationship of MB≤MA≤MC is satisfied.SELECTED DRAWING: None
Patent JP-2021153798-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-26
Abstract: To provide a game machine that can increase interest of a game.SOLUTION: A game machine includes at least development suggestion performance execution means capable of executing a development suggestion performance suggesting at least the execution of a special development performance. The development suggestion performance execution means can execute a special development suggestion performance that suggests the execution of a special development performance by gradually changing a performance mode and a particular development suggestion performance that suggests the execution of a particular development performance by gradually changing the performance mode. The rate at which the performance mode changes to a specific number of stages in the special development suggestion performance is higher than that at which the performance mode changes to a specific number of stages in the particular development suggestion performance.SELECTED DRAWING: Figure 11-24
Patent JP-2021155308-A (JP)
Title: Method for manufacturing multi-core fiber preform and method for manufacturing multi-core fiber
Inventor: NAGASHIMA TAKUSHI
IPC: C03B37/012
Filed: 2020-03-30
Abstract: To provide a method for manufacturing a multi-core fiber preform, capable of reducing the damage of a cladding rod, and a method for manufacturing a multi-core fiber.SOLUTION: A method for manufacturing a preform 6 of a multi-core fiber 100 including a plurality of cores 2 and one cladding 3 collectively surrounding the plurality of cores 2 and having a refractive index smaller than that of each core 2 comprises: a first step of forming one or more first holes 31 in a cladding rod 30 to insert a first glass rod 21 into each of the one or more first hole 31 and heating the cladding rod 30 together with the inserted first glass rod 21 to integrate the first glass rod 21 and the cladding rod 30; and a second step of forming one or more first holes 32 in the cladding rod 30 to insert a second glass rod 22 into each of the one or more first hole 32 and heating the cladding rod 30 together with the inserted first glass rod 22 to integrate the second glass rod 22 and the cladding rod 30.SELECTED DRAWING: Figure 2
Patent JP-2021161896-A (JP)
Title: Output recovery device for air-fuel ratio sensor
Inventor: YANADA KAZUO
IPC: G01N27/26
Filed: 2020-03-31
Abstract: To provide an output recovery device for an air-fuel ratio sensor capable of recovering output of the air-fuel ratio sensor that has been lowered due to use in a high-humidity state and avoiding a wrong determination, etc. caused by the lowering of the output.SOLUTION: This invention relates to an output recovery device for an LAF sensor 31 detecting a wide range of an exhaust gas air-fuel ratio LAF. The LAF sensor includes a detection cell 32 and a pump cell 33 provided on both sides of a detection chamber 35 to which exhaust gas is introduced, applies electromotive force to the pump cell 33 so that voltage between both ends of the detection cell 32 reaches predetermined voltage, and detects the exhaust gas air-fuel ratio LAF in accordance with a pump current Ip flowing in the pump cell 33 when oxygen is caused to flow into/out from the detection chamber 35. In a predetermined lean operation state, when the exhaust gas air-fuel ratio LAF detected by the LAF sensor is smaller than a threshold value AFTH, output recovery control for applying counter-electromotive force to the pump cell 33 so as to cause oxygen to flow into the detection chamber 35 is executed (Steps 3, 5).SELECTED DRAWING: Figure 3
Patent JP-2021160861-A (JP)
Title: Automatic warehouse system, method for controlling automatic warehouse system and control program
Inventor: HINO KATSUMI
IPC: B65G1/00
Filed: 2020-03-31
Abstract: To allow a user to preferably recognize positional deviation of a shipment L.SOLUTION: An automatic warehouse system 1 includes: a storage row 24 extending in a Y direction within a horizontal plane and storing multiple shipments L; and a control unit 55. The control unit 55 detects positional deviation of a shipment L stored in the storage row 24 from the predetermined position thereof and outputs the detection result to a display part 52 or stores the detection result in a storage part 54.SELECTED DRAWING: Figure 7
Patent JP-2021165795-A (JP)
Title: Image projection device
Inventor: YUSA KOICHI
IPC: G03B21/14
Filed: 2020-04-07
Abstract: To provide a small-sized projector that has a wavelength conversion element and an excitation optical system.SOLUTION: An image projection device has: a wavelength conversion element 3 that converts excitation light into light with different wavelength; an excitation optical system 2 that guides the excitation light from a light source to the wavelength conversion element; light modulation elements 7, 8 that modulate illumination light; and an illumination optical system that guides illumination light including the light from the wavelength conversion element to the light modulation elements, and the image projection device projects image light from the light modulation elements through a projection optical system 9. When viewed from a Z direction orthogonal to a projection optical axis 9a of the projection optical system, the light source and the wavelength conversion element are arranged on both sides in an X direction orthogonal to the projection optical axis and the Z direction. At least part of the excitation optical system overlaps to intersect with the projection optical system.SELECTED DRAWING: Figure 10
Patent JP-2021009134-A (JP)
Title: Encoder and encoder operating method
Inventor: RALF OCHSENBRUECHER
IPC: G01D5/244
Filed: 2020-04-07
Abstract: To provide an encoder improved in presenting failure probability.SOLUTION: An encoder 10 includes: a scale carrier 12 on which a measurement scale 14 is arranged; at least one position sensor 20 capable of generating a position-dependent measurement signal PS by scanning the measurement scale 14; a processing unit 30 capable of processing the position-dependent measurement signal PS to a position signal P; and an interface unit 40 for communicating with a succeeding electronic device 100 via at least one data transmission channel 45. A monitoring device 60 can be supplied with at least one of operating conditions Ta, I1, I2, VDD, and HM of the encoder. The monitoring device 60 has an evaluation device 62. The evaluation device 62 determines component failure rates AR_K1 and AR_K2 of at least one of components 50, 60 to be monitored depending on the at least one of the operating conditions Ta, I1, I2, VDD, and HM, and determines therefrom an actual operation failure rate AR_B of the encoder 10.SELECTED DRAWING: Figure 2
Patent JP-2020108181-A (JP)
Title: Method and apparatus for requesting system information
Inventor: KIM SANG WON
IPC: H04W48/14
Filed: 2020-04-09
Abstract: To provide a method for a UE to receive system information.SOLUTION: A method includes a step of sending a random access preamble to a BS to request system information, a step of receiving, from the BS, a RAR message that includes a RAPID associated with the random access preamble for requesting the system information and does not include a MAC RAR associated with the RAPID, a step of determining that the RAR message has been received on the basis of the RAR message including the RAPID, a step of determining that a random access procedure has ended on the basis of the step of determining that the RAR message has been received, and on the basis of the RAR message that does not include the MAC RAR associated with the RAPID, and a step of receiving system information from the BS on the basis of the RAR message not including the MAC RAR without sending the message to the BS in response to the RAR message.SELECTED DRAWING: Figure 14
Patent JP-2021168055-A (JP)
Title: Information processing device, annotation evaluation program, and annotation evaluation method
Inventor: NAKAYAMA TOMOFUMI
IPC: G06N20/00
Filed: 2020-04-13
Abstract: To reduce a decrease in motivation of an annotator.SOLUTION: An information processing device of the present disclosure includes annotation receiving means, evaluation means, and presentation means. The annotation receiving means receives annotation for creating learning data for a machine learning model. The evaluation means evaluates the annotation based on a contribution of the learning data to the learning of the machine learning model using the learning data. The presentation means presents the evaluation result.SELECTED DRAWING: Figure 6
Patent JP-2021168083-A (JP)
Title: Information processing system, information processing method, and information processing program
Inventor: IWATA SHINJI
IPC: G06Q50/10
Filed: 2020-04-13
Abstract: To provide an information processing system configured to accurately determine whether or not an object to be used in a facility is available, an information processing method, and an information processing program.SOLUTION: An information processing system includes: an image acquisition processing unit which acquires a captured image obtained by imaging a use area including an object to be used by a user in a facility; a first determination processing unit which determines whether or not the user is included in the use area on the basis of the captured image; a second determination processing unit which determines whether or not a specific article is included in the use area on the basis of the captured image; an identification processing unit which identifies the details or the type of the specific article when the specific article is included in the use area; and an availability determination processing unit which determines whether or not the object to be used is available on the basis of a result determined by the first determination processing unit, a result determined by the second determination processing unit, and the details or the type of the specific article identified by the identification processing unit.SELECTED DRAWING: Figure 10
Patent JP-2021173527-A (JP)
Title: Liquid chromatograph and control method of liquid chromatograph
Inventor: SHIBATA SHIGEAKI
IPC: G01N30/02
Filed: 2020-04-17
Abstract: To provide a liquid chromatograph and a method for controlling a liquid chromatograph, which can easily perform an appropriate analysis of a sample.SOLUTION: Information about a mobile phase is registered as mobile phase information in a mobile phase monitor 13 that monitors a remaining amount of the mobile phase. A method file acquisition unit 51 acquires a method file in which the analysis conditions of the sample are described. The mobile phase information is acquired from the mobile phase monitor 13 by a mobile phase information acquisition unit 52. Based on the method file acquired by the method file acquisition unit 51 and the mobile phase information acquired by the mobile phase information acquisition unit 52, a control information generation unit 53 generates control information for controlling a pump 12 that supplies the mobile phase.SELECTED DRAWING: Figure 3
Patent JP-2020110691-A (JP)
Title: furniture
Inventor: TANAKA KEISUKE
IPC: A47B91/06
Filed: 2020-04-21
Abstract: To provide furniture which is stable against a small, lateral force and is unlikely to cause a useless space even when many pieces are arranged.SOLUTION: Furniture includes: a body furniture part 1 provided with a plurality of wall parts 11 to 16 encircling a space in a polygonal shape in a planar view and an exit/entrance part D provided for at least one side of the polygons without installing the wall parts; and second furniture equipment 2. The second furniture equipment 2 is provided with a screen part 21 capable of at least partially blocking the exit/entrance part to configure combination furniture.SELECTED DRAWING: Figure 14
Patent JP-2021174102-A (JP)
Title: Construction information management system, construction information management method and program
Inventor: MATSUSHITA FUMIYA
IPC: G06F21/64
Filed: 2020-04-21
Abstract: To provide a construction information management system which improves traceability for performing management of quality, a finished shape and progress of each of constructions in a construction work, and further maintenance management of a structure after the construction.SOLUTION: A construction information management system manages construction state data indicating a state of construction, based on an electronic contract document between an orderer and an order receiver in layered contract relation of each of the constructions in a construction work. The construction information management system comprises: a smart contract which is mounted in a block chain, and creates an electronic contract document in the block chain; and an application program interface (API) for storing data which writes and stores the construction state data indicating the state of the construction in a storage, in association with a contract ID identifying the electronic contract document, and writes a first hash value of the construction state data in the block chain in association with the contract ID.SELECTED DRAWING: Figure 3
Patent JP-2021174117-A (JP)
Title: Learning device, representative image extraction device and program
Inventor: MAEZAWA MOMOKO
IPC: G06T7/00
Filed: 2020-04-21
Abstract: To provide a learning device etc. which can extract a representative image in which know-how of program production is considered, from a program video.SOLUTION: A program learning data generation unit 10 of a learning device 1 calculates a similarity degree between a program image obtained by sampling a program video for learning and a still image acquired from a program HP, gives a correct answer score based on the similarity degree, and generates program learning data consisting of the program image and the correct answer score. An artistry learning data generation unit 12 generates artistry learning data consisting of an artistry evaluation image and the correct answer score, by using artistry evaluation open data. An NN unit 31 of a learning unit 14 calculates a one-dimensional score from the program image or the artistry evaluation image, by using a neural network. An error calculation unit 32 calculates an error between the score and the correct answer score. A parameter update unit 33 updates a parameter of the neural network, so as to reduce the sum of the error of the program image and the error of the artistry evaluation image.SELECTED DRAWING: Figure 1
Patent JP-2021089266-A (JP)
Title: Detector
Inventor: TOYAMA NOBUTO
IPC: G01V8/20
Filed: 2020-04-23
Abstract: To provide a detector that can detect change in a state by a simple structure and simple processing without using an imaging element.SOLUTION: A detector 1 includes: a plurality of light source units 11 for switching a light emission state and a non light emission state separately; a diffraction optical element 12 and a mask 13 provided for each of the light source units 11, the diffraction optical element and the mask serving as an irradiation range setting unit for setting a range of irradiation with light emitted from a corresponding light source unit 11 to be a specific range; and one light reception unit 20 for receiving light emitted from the light source units 11. The ranges of irradiation different according to the light source units 11 are continuously arranged and form a larger whole irradiation range. The light reception unit 20 has a single photoelectric conversion element instead of a plurality of elements in a light reception surface.SELECTED DRAWING: Figure 1
Patent JP-2021173917-A (JP)
Title: Substrate with film for reflection type mask blank and reflection type mask blank
Inventor: TERASAWA TSUNEO
IPC: G03F1/24
Filed: 2020-04-28
Abstract: SOLUTION: There is provided a substrate with a film for reflection type mask blank characterized in that a substrate, a multilayer reflection film in which a Mo layer and a Si layer are alternately laminated with the uppermost layer of a Si layer and EUV light is reflected, and a protective film containing Ru as a main component are provided, a mixing layer containing Mo and Si at a boundary part between the Mo layer and the Si layer, and a mixing layer containing Ru and Si at a boundary part between the Si layer of the uppermost layer and the protective film are generated, in which thicknesses of each layer (nm) satisfy all of 5.3≤TupSi+TRuSi+TRu/2≤5.5, 1.1≤TRu/2-(TSi-TupSi)≤1.3 and 3.0≤TRu≤4.0 (respectively, TRu is a thickness of the protective film, TRuSi is the thickness of the mixing layer of the Si layer and the protective film, TupSi is the thickness of the Si layer of the uppermost layer that does not contain the mixing layer, TSi is the thickness of the Si layer that below the Si layer of the uppermost layer and does not contain the mixing layer).EFFECT: A substrate with a film for a reflection type mask blank in which decrease of reflectance caused by forming a protective film on a multilayer reflective film can be reduced, can be realized.SELECTED DRAWING: Figure 5
Patent JP-2021171485-A (JP)
Title: Ion toothbrush
Inventor: NISHIKAWA MITSURU
IPC: A46B15/00
Filed: 2020-04-28
Abstract: To provide an ion toothbrush which allows a user to easily touch a conductive part, when being gripped in pen grip.SOLUTION: An ion toothbrush 100 of the invention is configured so that, a base part 110 and a cover part 130 are formed of an insulation resin, and a conductive part 120 is formed of a conductive resin including a conductive filler. The base part 110 and the cover part 130 form a constricted part 12 constricted in an X-axis direction, and first and second end parts 16, 18 sandwiching the constricted part 12 in a Y-axis direction. A grip part 10 has a boundary line 140 between the base part 110 and the cover part 130 along an outer edge of the grip part 10 in view from a Z-axis direction. The conductive part 120 is separated from the boundary line 140, and a distance D1 between the boundary line 140 and the conductive part 120 on the constricted part 12 is smaller than a distance D2 between the boundary line 140 and the conductive part 120 on the first end part 16, and a distance D3 between the boundary line 140 and the conductive part 120 on the second end part 18.SELECTED DRAWING: Figure 2
Patent JP-2021177887-A (JP)
Title: Electromagnet device, beam transport device, particle beam therapy device, and magnetic resonance imaging apparatus
Inventor: WAKUTA TAKESHI
IPC: A61B5/055
Filed: 2020-05-12
Abstract: To provide an electromagnet device having a simple constitution and capable of changing magnetic field strength at high speed, while maintaining a accurate space distribution of a magnetic field.SOLUTION: An electromagnet device includes a plurality of coils arranged so that at least part of magnetic fields generated by them overlap, and a plurality of power sources. The plurality of coils and the plurality of power sources are connected in series so that the coils and the power sources alternate.SELECTED DRAWING: Figure 1