baber/WOPTO huggingface dataset:
Patent JP-2022131120-A (JP)
Title: Exposure device and exposure method
Inventor: OKUYAMA TAKASHI
IPC: G03F7/20
Filed: 2021-02-26
Abstract: To accurately detect an exposure position even in a narrow area in an exposure device.SOLUTION: An exposure device 10 includes a light-shielding part 40 provided with first slits SU1 and second slits SU2 aligned in a main scanning direction X, and scans the first and second slits SU1 and SU2 of the light-shielding part 40 in the main scanning direction X with light of an X type discrete position detection pattern PT arranged with square sub-patterns PT1 to PT5.SELECTED DRAWING: Figure 3
Patent JP-2022131287-A (JP)
Title: Communication system, application program for terminal device, server, and computer program for server
Inventor: KITAHASHI YUKI
IPC: G06F21/45
Filed: 2021-02-26
Abstract: To provide a novel technique to store, in a server, account information and device identification information for identifying a communication device in association with each other.SOLUTION: A server receives a first registration request from a terminal device, stores, in a memory, first account information and first authentication information in association with each other, and transmits the first authentication information to the terminal device. The server receives a third registration request from a communication device, stores, in the memory, device identification information and second authentication information in association with each other, and transmits the second authentication information to the communication device. The server receives, from the terminal device, a fourth registration request including the first authentication information and the second authentication information and stores, in the memory, first account information associated with the first authentication information included in the fourth registration request and the device identification information associated with the second authentication information included in the fourth registration request in association with each other.SELECTED DRAWING: Figure 5
Patent JP-2022132863-A (JP)
Title: Container with lid on metal cup and lid thereof
Inventor: HASEGAWA TAKASHI
IPC: B65D1/26
Filed: 2021-03-01
Abstract: To provide a container with a lid on a metal cup and the lid thereof that improve recyclability and allow easy attachment of the lid.SOLUTION: In a container with a lid on a metal cup, the metal cup is made of aluminum alloy and has a torso portion, a bulging potion that bulges radially outward from the torso potion, and an opening cylindrical portion that extends in a vertical direction. The opening cylindrical portion includes a curl portion. An inner surface of the bulging portion includes a recessed portion that recesses radically outward with respect to the inner surface of the opening cylindrical portion. The lid is made of aluminum alloy, and includes a circular top surface portion in plan view, and a skirt portion that hangs down from an outer edge of the top surface portion. The skirt portion includes a curl protrusion portion formed by folding an end portion including an edge to the radially outward side. The curl protrusion portion includes a projection portion that projects radially outward, and the curl protrusion portion fits into the recessed portion to seal the metal cup.SELECTED DRAWING: Figure 1
Patent JP-2022132933-A (JP)
Title: Battery charging/discharging control system and battery charging/discharging control method
Inventor: HIRATA TOMOKAZU
IPC: B60L58/18
Filed: 2021-03-01
Abstract: To appropriately select a battery to be preferentially used from among a plurality of batteries.SOLUTION: A battery charging/discharging control method is provided for controlling a first battery 7 and a second battery 8 that supply power to an electric motor 2, charge power supplied from the electric motor 2, and are connected in parallel with the electric motor 2. The battery charging/discharging control method includes steps of: acquiring respective internal resistances of the first battery 7 and the second battery 8; and selecting, as a battery to be preferentially used, a battery that has the smaller inner resistance between the first battery 7 and the second battery 8.SELECTED DRAWING: Figure 4
Patent JP-2022133568-A (JP)
Title: twin rake
Inventor: OKAJIMA HIROSHI
IPC: A01B45/00
Filed: 2021-03-02
Abstract: To provide a twin rake that can switch between allowance and regulation of rolling and pitching by an easier method when grass collecting work is performed.SOLUTION: A twin rake 1 includes: a main frame 2a connected to a tractor so as to enable rolling and pitching via an upper connection part 61a; a sub frame 2b disposed in a direction crossing the main frame 2a; a rake 3 disposed in the sub frame 2b; and a folding mechanism 4a for rotating the sub frame 2b in a horizontal state and a standing state. There is provided a regulation mechanism 7 that regulates rolling and pitching in the upper connection part 61a by erecting the sub frame 2b.SELECTED DRAWING: Figure 9
Patent JP-2022135585-A (JP)
Title: Acrylic resin, and adhesive composition, adhesive, adhesive film, adhesive for masking, and adhesive film for masking including the same
Inventor: SHOJI TAEKO
IPC: C09J7/38
Filed: 2021-03-05
Abstract: To provide an acrylic resin that has sufficient adhesion even when bonded to a wet surface.SOLUTION: An acrylic resin results from the copolymerization of: an acrylic monomer (a1) represented by the following formula (1); a copolymerizable monomer having a hydroxy group and/or a carboxy group, excluding the (a1); and an alkyl methacrylate monomer.SELECTED DRAWING: None
Patent JP-2022136905-A (JP)
Title: Sterilizing liquid
Inventor: IMADAIRA HIROYASU
IPC: A01P3/00
Filed: 2021-03-08
Abstract: To provide sterilizing liquid which is capable of offering a high sterilization effect even at low temperatures and under an organic polluted environment, and which is capable of preventing solidificaition and whitening even under a dry condition.SOLUTION: A sterilizing liquid contains calcium hydroxide, ethylenediaminetetraacetic acid sodium (EDTA-4Na), and benzakonium chloride.SELECTED DRAWING: None
Patent JP-2021095412-A (JP)
Title: Purified product containing trans-1,2-difluoroethylene (hfo-1132(e)) and/or cis-1,2-difluoroethylene (hfo-1132(z)) and water
Inventor: USUI TAKASHI
IPC: C07C21/18
Filed: 2021-03-09
Abstract: To provide a purified product containing trans-1,2-difluoroethylene (HFO-1132(E)) and/or cis-1,2-difluoroethylene (HFO-1132(Z)) and water, with the content of the water being reduced.SOLUTION: The present disclosure provides a purified product containing trans-1,2-difluoroethylene (HFO-1132(E)) and water, a purity of the HFO-1132(E) being 99.9 vol.% or more, a content of the water being 100 ppm (w/w) or less.SELECTED DRAWING: None
Patent JP-2022142682-A (JP)
Title: Weight structure of curtain
Inventor: CHUANG SHAN-CHI
IPC: E06B9/36
Filed: 2021-03-16
Abstract: To provide a weight structure that secures the stability at the bottom of multiple curtain sheets, and thereby improves the shading and dimming effect.SOLUTION: A weight structure comprises a weight member 10 mounted in the bottom end of a curtain sheet 40, and a connecting member 20 and 2-cover bodies 30. The weight member is provided with a short groove 13 and a long groove 14 in communication to a hollow structure 12 on the 2-sides. A first ring part 221 of the connecting member is engaged from the short groove side of one weight member, and a second ring part 231 of the connecting member 20 is engaged from the long groove side of the other weight member, and thereby the interval between adjacent 2-weight members is connected. A second shaft part of the second ring part of the connecting member glides in the long groove and is displaced, and the movement is restricted by a rod member 31 provided at the cover body, and thereby an area where the adjacent weight members are overlapped is secured and can be interlocked. When the adjacent curtain sheets are unfolded, the overlapped area is secured and also can be collected.SELECTED DRAWING: Figure 2
Patent JP-2022143276-A (JP)
Title: Broadcast service communication network distribution device and method
Inventor: IWANAMI KOTA
IPC: H04N21/262
Filed: 2021-03-17
Abstract: To easily generate lid covering information.SOLUTION: At a sub-station, program information derived from SI/EPG of a main station and program information derived from SI/EPG of a sub-station are collated to identify that the broadcast program to be distributed by the sub-station corresponds to a predetermined broadcast program to be distributed by the main station, and when the broadcast program to be distributed by the sub-station corresponds to the predetermined broadcast program to be distributed by the main station, a lid covering unit 240 uses lid covering information prepared for distribution of the predetermined broadcast program of the main station as the lid covering information for the identified broadcast program to be distributed of the sub-station to cover the broadcast signal.SELECTED DRAWING: Figure 1
Patent JP-2022144554-A (JP)
Title: game machine
Inventor: KASUGA TARO
IPC: A63F5/04
Filed: 2021-03-19
Abstract: To provide a game machine which can increase the interest in a game.SOLUTION: In a third game machine, a predetermined combination is configured such that, when a stop operation is carried out in a specific mode, an expectation value of a game value is set lower than when the stop operation is carried out in a predetermined mode different from the specific mode. If the predetermined combination is won, when the stop operation is carried out in the predetermined mode, predetermined information related to a determination of a special game state may be set more disadvantageous than when the stop operation is carried out in the specific mode. When a stop operation for a specific display line of four display lines is carried out for the first time, the specific mode is realized. The predetermined mode includes a first pushing order in which a predetermined number of the game value is given, and a second pushing order in which the predetermined number of the game value is not given. It can be determined whether or not to discriminate a stop mode and set the predetermined information disadvantageous.SELECTED DRAWING: Figure 87
Patent JP-2022148074-A (JP)
Title: Vehicle position correction system, and self-driving device
Inventor: NISHIDA MASAYUKI
IPC: G08G1/09
Filed: 2021-03-24
Abstract: To suppress an error when calculating a location of a self-driving vehicle by an inertial navigation, and to implement self-driving.SOLUTION: A vehicle position correction system 1 comprises: a self-driving device 3 that implements self-driving of a self-driving vehicle V; and a vehicle location detection device 2 that detects a location of the self-driving vehicle V. The vehicle location detection device 2 includes an image processing unit 20a that detects the location of the self-driving vehicle V running on a travelling road R as a detection vehicle location. The self-driving device 3 includes a self-driving implementation unit 30b that estimates the location of the self-driving vehicle V by an inertial navigation, and implements the self-driving of the self-driving vehicle V on the basis of an estimated inertial vehicle location. The self-driving implementation unit 30b is configured to, when the detection vehicle location is acquired, correct the estimated inertial vehicle location on the basis of the detection vehicle location.SELECTED DRAWING: Figure 4
Patent JP-2022149557-A (JP)
Title: Display control device
Inventor: TSUDA RYUTA
IPC: B60R1/00
Filed: 2021-03-25
Abstract: To cause a bird's-eye view image to be appropriately displayed.SOLUTION: A display control device 10 includes an image acquisition unit 32 for acquiring a captured image containing a part of the outline of a vehicle from each of imaging devices 3a, 3b, 3c, and 3d that are provided at different positions on the vehicle and capture images of the surroundings of the vehicle, an area specifying unit 33 for specifying, as a vehicle body area, an area having no change in the captured images acquired for a predetermined time by the image acquiring unit 32 while the vehicle is running, an image generating unit 34 for composing the captured images acquired by the imaging devices 3a, 3b, 3c, and 3d to generate a bird's-eye view image including a vehicle body image corresponding to the specified vehicle body area, and a display control unit 36 for causing the display unit 7 to display the bird's-eye view image generated by the image generation unit 34.SELECTED DRAWING: Figure 1
Patent JP-2022149845-A (JP)
Title: Polyester-based fiber woven or knitted fabric
Inventor: HIGUCHI SHINYA
IPC: D06M15/53
Filed: 2021-03-25
Abstract: To provide a polyester-based fiber woven or knitted fabric that is a woven or knitted fabric to which an absorbent using a recycled polyester resin containing a recycled polyester raw material at a high ratio in at least a part is attached, and has sufficient water absorption property and antifouling property similarly when an adsorbent using only a virgin polyester resin is used.SOLUTION: There is provided a polyester-based fiber woven or knitted fabric in which an adsorbent is attached to at least one surface of a woven or knitted fabric containing 50 mass% or more of a polyester-based fiber, wherein the adsorbent contains a recycled polyester resin, the recycled polyester resin contains a component derived from a recycled polyester raw material, a content of diethylene glycol is 6 mol% or less when the total amount of the total of glycol components is 100 mol%, and concentration of a carboxyl terminal group is 55 eq./t or less.SELECTED DRAWING: None
Patent JP-2021100632-A (JP)
Title: Game program, game method, and information terminal device
Inventor: FUKUSHIGE JUNYA
IPC: A63F13/45
Filed: 2021-03-26
Abstract: To provide a game program, a game method, and an information terminal device capable of enhancing interest in a game.SOLUTION: A map image corresponding to a position of an information terminal device, among map images that are divided into plural areas and allow specific positions to be determined in each of the plural areas, is displayed on a display part. Input operation to a first object disposed in a specific area in which a specific position exists within a predetermined range from a position of the information terminal device among plural areas is permitted. By receiving the permitted input operation to the first object, game processing corresponding to the first object is executed.SELECTED DRAWING: Figure 31
Patent JP-2022150699-A (JP)
Title: Concrete curing apparatus, concrete curing method, and concrete curing program
Inventor: SAITO TAKAHIRO
IPC: E21D11/10
Filed: 2021-03-26
Abstract: To more securely cool concrete.SOLUTION: A concrete curing apparatus comprises: a determination unit that in order to cool concrete after placed, determines timing at which a direction of a flow of coolant to be supplied to a cooling pipe provided inside the concrete is to be reversed; and a control unit for reversing the direction of the flow of coolant on the basis of a determination result by the determination unit.SELECTED DRAWING: Figure 2
Patent JP-2022152974-A (JP)
Title: Imaging system and imaging device
Inventor: ISHII SHUNSUKE
IPC: H04N5/369
Filed: 2021-03-29
Abstract: To acquire data for suppressing a noise component of a signal.SOLUTION: An imaging system includes: a reading unit that reads photoelectric converted charges or information related to the charges as signals from a plurality of pixels each having a photoelectric conversion unit and a holding unit that holds the charges or the information; a reading control unit that reads the signals from the pixels so as to generate image data through control of the reading unit, and reads the signals from at least some of the pixels twice or more during a reading period; and a signal processing unit that processes the signals for generating the image data on the basis of the signals read on or after the second reading during the reading period.SELECTED DRAWING: Figure 8
Patent JP-2022154134-A (JP)
Title: Cladding propagation light removing mechanism
Inventor: HASHIMOTO HIROSHI
IPC: G02B6/42
Filed: 2021-03-30
Abstract: To suppress local heat generation due to cladding propagation light and furthermore remove the cladding propagation light.SOLUTION: A cladding propagation light removing mechanism 1 comprises: a first removal part 3 that is provided on an outer periphery of a cladding part 112b of an optical fiber 112 and made up from a material having a lower refractive index than that of the cladding part 112b; and a second removal part 4 that, in the outer periphery of the cladding part 112b, is provided on a further rear stage side than the first removal part 3 in a propagation direction Ar of light propagating through the optical fiber 112 and is made up from a resin having a higher refractive index than that of the cladding part 112b.SELECTED DRAWING: Figure 2
Patent JP-2022157029-A (JP)
Title: Soft magnetic alloy and magnetic component
Inventor: KUMAOKA HIRONOBU
IPC: H01F27/25
Filed: 2021-03-31
Abstract: To provide a soft magnetic alloy having high corrosion resistance and a magnetic component using the soft magnetic alloy.SOLUTION: A soft magnetic alloy includes an internal region having a soft magnetic alloy composition containing Fe and Co, and a Co-enriched region that exists closer to the surface than the internal region and has a higher Co concentration than the internal region, and the Co concentration in the Co-enriched region is greater than 1.2.SELECTED DRAWING: Figure 3A
Patent JP-2021161124-A (JP)
Title: Hydrocarbon production system, method for producing the system, and method for operating the system
Inventor: ECHIGO MITSUAKI
IPC: B01J23/83
Filed: 2021-03-31
Abstract: To provide a hydrocarbon production system that can ensure hydrogen and carbon monoxide necessary for hydrocarbon synthesis from water and carbon dioxide as raw materials to efficiently produce a hydrocarbon gas including a high calorie gas.SOLUTION: A system 100 is provided with an electrolysis reaction part 10, a reverse water gas shift reaction part 20, and a hydrocarbon synthetic reaction part 30 that includes an impregnated support catalyst cat2 with a carrier cb2 having at least ruthenium supported thereon.SELECTED DRAWING: Figure 1
Patent JP-2021121722-A (JP)
Title: Vehicular seat engaging device
Inventor: Akai Kota
IPC: B60N2/20
Filed: 2021-04-01
Abstract: To provide a vehicular seat engaging device capable of suitably maintaining an engaging function by enhancing rigidity of the vehicular seat engaging device.SOLUTION: A latch device L is configured to engage a striker fitted to a vehicle interior wall. The latch device L comprises: an outer main body 2 fitted to a vehicular seat and having an opening part 2a where the striker is housed; and a hook 3 fitted rotatably to the outer main body 2, provided adjacently to the opening part 2a, and engaging the striker housed in the opening part 2a. At a part of a peripheral edge 2b of the opening part 2a of the outer main body 2, a flange 2c is formed which projects toward the hook 3, and the part of the outer main body 2 is sectioned in a channel shape including the flange 2c.SELECTED DRAWING: Figure 2
Patent JP-2021196162-A (JP)
Title: Airflow environmental system
Inventor: OSADA ATSUSHI
IPC: F24F9/00
Filed: 2021-04-13
Abstract: To acquire an airflow environmental system capable of improving comfort of a user in an environmental space.SOLUTION: An airflow environmental system 1 includes a seat part 3 in which a user U can be seated, and in a specific space SP1 in which the front side of the seat part 3 is an open surface X opened with respect to an outside space SP2, it generates the flow of air currents (air current A1-air current A4, induction air current B1, induction air current B2) in the specific space SP1. The airflow environmental system 1 includes: an exhaust port 5 which exhausts the air current A1 flowing along a first direction on the back side of the seat part 3 into the specific space SP1; and a reflection part 4 which is arranged so as to oppose to the exhaust port 5 in the first direction, and is hit by the air current A1 flowing along the first direction. Then, the reflection part 4 refluxes the air current A2 which has hit it to the floor side of the seat part 3 so as to traverse the open surface X on the front side of the seat part 3.SELECTED DRAWING: Figure 3
Patent JP-2022130264-A (JP)
Title: Loss prevention tool of mask
Inventor: UMENO MOTOKI
IPC: A62B18/02
Filed: 2021-02-25
Abstract: To provide a loss prevention tool of a mask which reduces burden and trouble of a mask user and reduces concerns on beauty of the city and hygienical issues due to a fallen mask by preventing falling and loss of the mask, and which attaches a mask loos prevention hook, a mask loss prevention clipping tool, and a cord stopper to string to reduce burden on the ear due to mask string.SOLUTION: A loss prevention tool of a mask is provided, in which a mask loss prevention hook is provided to one end of body string, a mask loss prevention clipping tool is provided to the other end of the body string, the body string is bent near the center to pass the bent portion through a string hole of a cord stopper, the cord stopper is installed, and the above-mentioned parts are combined.SELECTED DRAWING: Figure 1
Patent JP-2021104687-A (JP)
Title: Resin molding, electronic equipment, metal mold, method for manufacturing metal mold, and method for manufacturing resin molding
Inventor: OIKAWA KEI
IPC: B29C33/38
Filed: 2021-04-23
Abstract: To provide a resin molding having a hairline pattern having low surface coarseness and high glossiness.SOLUTION: A resin molding 201 has a surface 201A having a hairline pattern 200 in which a plurality of mountain portions 220 extending in an X-direction are aligned in a Y-direction. The plurality of mountain portions 220 are formed of a plurality of first mountain portions 221 and a plurality of second mountain portions 222 higher than the first mountain portions 221. The hairline pattern 200 has the maximum height Ry in the X-direction of 6 [μm] or less, and an arithmetic average curvature Spc of a peak point of 625 [1/mm] or less.SELECTED DRAWING: Figure 3
Patent JP-2022168667-A (JP)
Title: Sample collecting robot system and robot system
Inventor: KOKUSHI HIROKI
IPC: A61B34/37
Filed: 2021-04-26
Abstract: To provide a sample collecting robot system that can collect a sample from a subject easily while reducing infection risks from a subject to a person who performs the processing.SOLUTION: A sample collecting robot system 100 includes: a slave robot 10 for collecting a sample from a subject S by a sample collecting member 101; an irradiation unit 14 in the slave robot 10, the irradiation unit irradiating the subject S with guide light GL for guiding a direction of inserting the sample collecting member 101; a first imaging device 13 for imaging the subject S; a display device 30 for displaying an image taken by a first imaging device 13; and a master robot 20 for remotely operating the slave robot 10. The display device 30 displays an image of the subject S irradiated with the guide light GL.SELECTED DRAWING: Figure 1