baber/WOPTO huggingface dataset:
Patent JP-2021119087-A (JP)
Title: Carbonic acid beverage aseptic filling system
Inventor: HAYAKAWA MUTSUMI
IPC: B67C3/06
Filed: 2021-03-18
Abstract: To provide a carbonic acid beverage aseptic filling system capable of reducing a number of rotary joints and of realizing a simple configuration of an overall system.SOLUTION: A carbonic acid beverage aseptic filling system 10 comprises a filling nozzle 72 for filling carbonic acid beverage, a carbonic acid beverage filing tank 75 coupled to the filling nozzle 72 via a carbonic acid beverage supply line 73 and a counter gas line 74, a snifting line 78 coupled to the filling nozzle and an aseptic chamber 13 enclosing the filling nozzle 72, at least a part of the carbonic acid beverage supply line 73 and at least a part of the counter gas line 74. The carbonic acid beverage supply line 73 and the counter gas line 74 are mounted to the aseptic chamber 13 by the rotary joint 77. An exhaust valve 79 is arranged in the snifting line 78 in the aseptic chamber 13 and gas from the snifting line 78 is exhausted into the aseptic chamber.SELECTED DRAWING: Figure 2
Patent JP-2022146562-A (JP)
Title: piercer plug
Inventor: HIGASHIDA YASUTO
IPC: B21B19/04
Filed: 2021-03-22
Abstract: To provide a piercer plug having a long service life, that is appropriately improved in lubricity without impairing peeling resistance and abrasion resistance.SOLUTION: A piercer plug 1 comprises a plug body 2, and a sprayed coating 3 formed on a surface of the plug body 2. The sprayed coating 3 is divided into three areas being a tip area 31, a rolling area 32, and a bottom area 33. The tip area 31 consists of Fe, O and impurities because abrasion resistance is strongly requested during piercing rolling of a billet. The rolling area 32 consists of Fe, O, W, and impurities because lubricity is strongly requested during piercing rolling. A content of W excluding O in the rolling area 32 is 4.0 wt.% or less. Accordingly, abrasion speed in the rolling area 32 is sufficiently reduced during piercing rolling, and lubricity that is strongly requested in the rolling area 32 can be appropriately improved. As a result thereof, the piercer plug 1 with a long service life can be obtained that is improved in lubricity without impairing the peeling resistance and abrasion resistance.SELECTED DRAWING: Figure 4
Patent JP-2022147904-A (JP)
Title: Electronic circuit and circuit board
Inventor: HORIKAWA DAISUKE
IPC: H05K9/00
Filed: 2021-03-24
Abstract: To provide an electronic circuit that is reduced in size by making good use of interaction between adjacently arrayed structures, and a circuit board.SOLUTION: An EBG (Electromagnetic Band Gap) structure comprises a ground 11, a stub 13 formed in a different conductor layer from the ground 11, and a via 12 connecting the ground 11 and the stub 13. Further, the unit circuits constituting the EBG structure are each provided with a via 14 connecting with the stub 13 at a plurality of places where the stub 13 extends halfway. Unlike the via 12, the vias 14 are not connected to the ground 11. The vias 14 which are not connected to the ground 11 are arranged at adjacent positions not across a conductor line of the stub 13 when the plurality of unit circuits are arrayed.SELECTED DRAWING: Figure 7
Patent JP-2022148381-A (JP)
Title: Fuel supply device
Inventor: NAITO TOSHIHIKO
IPC: F02M37/00
Filed: 2021-03-24
Abstract: To reduce sliding resistance upon inserting a locking part into a mounting hole, in a fuel supply device.SOLUTION: A fuel supply device 1 comprises a liquid level detector 7 having an elastically deformable locking piece 15 inserted into a mounting hole 8 of a mounting part 9, and the locking piece 15 has, at its tip, a locking projection 16 that when inserted into the mounting hole 8, is locked to the mounting part 9 to be in a locked state. The mounting part 9 comprises a restriction piece 22 facing the locking piece 15 in an unlocking direction of releasing the locked state. The restriction piece 22 is erected from the peripheral edge of the mounting hole 8 and extends toward the center direction of the mounting hole 8; when the locking piece 15 is inserted into the mounting hole 8, contacts the locking piece 15 and bends in a direction away from the center of the mounting hole 8 to allow the insertion; and when the locking projection 16 is in the locked state, returns from the bent state.SELECTED DRAWING: Figure 2
Patent JP-2022149484-A (JP)
Title: Image inspection system
Inventor: EBISAWA TAKASHI
IPC: B41J29/38
Filed: 2021-03-25
Abstract: To properly inspect the printing quality of a printed matter even when it is reversely slipped out.SOLUTION: An image inspection system includes: a printing unit 30 that acquires discharge data from a controller 100 and performs printing on a sheet; an image reading device 2 for reading an image from each of both surfaces of the sheet on which printing has been performed by the printing unit 30; a reference image data generation unit 71 for acquiring the image data (the discharge data) from the controller 100, determining a color conversion table corresponding to the inspection surface from the image data (the discharge data) for a specific area of a reverse surface corresponding to the specific area of the inspection surface, and generating reference image data from the discharge data by using the determined color conversion table; and an image inspection unit 72 for comparing the inspection image data read by the image reading device 2 against the reference image data generated by the reference image data generation unit 71.SELECTED DRAWING: Figure 3
Patent JP-2022152073-A (JP)
Title: setting device
Inventor: MATSUGI YOSHIHIRO
IPC: G06F3/04842
Filed: 2021-03-29
Abstract: To provide a setting device that reflects personal settings for each user at appropriate timing.SOLUTION: A setting device 10 includes: a storage unit 12 that stores information on each of a plurality of users who individually use a single space; an identification unit 13 that identifies a user who uses the space; an authentication unit 14 that authenticates the user identified by the identification unit 13; and a setting unit 15 that sets, on the basis of the information stored in the storage unit 12, an apparatus in the space. The information stored in the storage unit 12 includes first information and second information to which greater restrictions on use than the first information are attached. The setting unit 15 performs, when the user is identified by the identification unit 13, predetermined setting for setting the apparatus in the space based on the first information of the user identified by the identification unit 13, which is stored in the storage unit 12.SELECTED DRAWING: Figure 2
Patent JP-2022155643-A (JP)
Title: fuel cell system
Inventor: SAKAI RYOJI
IPC: H01M8/0444
Filed: 2021-03-31
Abstract: To provide a fuel cell system capable of preventing a change in generated power even when a generated voltage is lowered by opening an on-off valve of a connection channel that supplies fuel exhaust gas to the inlet side of a cathode electrode.SOLUTION: In controlling the power generation state of a fuel cell stack 16 on the basis of a generated current command value, a control device 12 sets the generated current command value on the basis of generated power command value and generated voltage acquired by a voltage sensor 92 regardless of whether the bleed valve is open or closed as (generated current command value=generated power command value/generated voltage).SELECTED DRAWING: Figure 7
Patent JP-2022156532-A (JP)
Title: image forming system
Inventor: MORISHITA YOSUKE
IPC: H04N1/00
Filed: 2021-03-31
Abstract: To provide an image forming system capable of detecting initial failure of an image forming apparatus.SOLUTION: An image forming system 100 comprises a plurality of image forming apparatuses 11 to 14 and a server 10. The server 10 is connected to the plurality of image forming apparatuses 11 to 14 so as to be able to communicate with them. The server 10 receives data representing numeric values of a common item from the plurality of image forming apparatuses 11 to 14, calculates a median value of the data, and specifies an abnormal image forming apparatus from which a numerical value largely deviated from the medial value is received, among the plurality of image forming apparatuses 11 to 14.SELECTED DRAWING: Figure 1
Patent JP-2022158021-A (JP)
Title: Notification system
Inventor: SAKURAI HIROAKI
IPC: G08B25/10
Filed: 2021-04-01
Abstract: To provide a technology that can notify the exterior of the vehicle of a vehicle being submerged.SOLUTION: A notification system includes: a communication terminal which communicates with the exterior of a vehicle and is supplied with electric power from an on-vehicle battery; and a detector which detects the vehicle being submerged. Further, the communication terminal includes a special built-in battery. A power source of the communication terminal is switched from the on-vehicle battery to the built-in battery at a moment when the detector detects the vehicle being submerged.SELECTED DRAWING: Figure 3
Patent JP-2022159774-A (JP)
Title: Image processing apparatus, image processing system, control method for the same, and program
Inventor: ARAKAWA JUNYA
IPC: G06V30/412
Filed: 2021-04-05
Abstract: To improve the accuracy of character recognition processing.SOLUTION: An image processing apparatus is to set the property of a document file by using a result of character recognition processing on a document image obtained by reading a document, and comprises: pre-processing means that performs predetermined pre-processing on the document image prior to the character recognition processing; and character recognition means that performs character recognition processing on every character area in the document image on which the pre-processing is performed. The pre-processing includes first pre-processing that is performed in a default state and second pre-processing that is additionally performed to improve the accuracy of the character recognition processing. The pre-processing means determines whether to perform the second pre-processing subsequent to the first pre-processing based on information registered in advance for a past document image similar to the document image, the information defining the details of pre-processing to be executed.SELECTED DRAWING: Figure 9
Patent JP-2021108172-A (JP)
Title: Information processing device, method, and program
Inventor: IDESAWA Junichi
IPC: G06N20/20
Filed: 2021-04-05
Abstract: To provide a machine learning technique capable of adapting to characteristic change in a model while securing constant output accuracy.SOLUTION: An information processing device comprises: a reference input data acquisition unit; a first output data generation unit which inputs reference input data to a first approximate function generated on the basis of training input data 31 and training correct answer data 32, and generates first output data 33; a second output data generation unit which inputs the reference input data to a second learned model generated by performing machine learning on the basis of the training input data and difference data 34 between output data generated by inputting the training input data to the first approximate function and the training correct answer data, and generates second output data; a final output data generation unit which generates final output data on the basis of the first output data and the second output data; a reference correct answer data acquisition unit; and an update unit which updates the second learned model by performing machine learning on the basis of difference data between the first output data and the reference correct answer data and the reference input data.SELECTED DRAWING: Figure 5
Patent JP-2021183118-A (JP)
Title: electric toothbrush
Inventor: SHUDA YUSAKU
IPC: A46B13/02
Filed: 2021-04-08
Abstract: To provide an electric toothbrush capable of further securely suppressing transmission of vibration occurring at the point of use to the hand.SOLUTION: An electric toothbrush 1 includes a body 10 having a drive shaft 16 driven with a rotary motor 15. The electric toothbrush 1 further includes a head 20 which has a power transmission mechanism 24 capable of transmitting power of the rotary motor 15, and an operation part 25 operated by power transmitted from the power transmission mechanism 24, and is detachably attached to the body 10. The electric toothbrush 1 includes a brush handle 30 having bristles 3131 and detachably attached to the head 20. The power transmission mechanism 24 has a power transmission part 241 capable of being attached to the drive shaft 16 in a state in which idling is suppressed.SELECTED DRAWING: Figure 7
Patent JP-2022161641-A (JP)
Title: Terminal block
Inventor: YOSHIDA RYOHEI
IPC: H01R9/00
Filed: 2021-04-09
Abstract: To prevent deformation of a busbar when a terminal is fixed even if there is positional deviation between a mating-side terminal and the busbar.SOLUTION: A terminal block 1 is attached to a motor housing 50 capable of storing oil therein. The terminal block 1 includes a base portion 3, busbars 31, 32, 33, and a sealing portion 25. Through-holes 20 are formed in the base portion 3. The busbars 31, 32, 33 are inserted into the through-holes 20. A part of each of the busbars 31, 32, 33 is located inside the motor housing 50, and another part is located outside the motor housing 50. Gaps are formed between the inner wall surfaces of the through-holes 20 and the busbars 31, 32, 33. The sealing portion 25 has heat resistance, and is in liquid-tight contact with the base portion 3 and the busbars 31, 32, 33. The elastic deformation of the sealing portion 25 allows relative movement of the busbars 31, 32, 33 with respect to the base portion 3.SELECTED DRAWING: Figure 2
Patent JP-2022164997-A (JP)
Title: Magnetic pole shaping method, magnetic field adjustment device, accelerator, and particle beam therapy system
Inventor: NISHIDA KENTO
IPC: H01F7/20
Filed: 2021-04-19
Abstract: To enable easy adjustment of a magnetic field in an electromagnet device, or to enable fine adjustment of a magnetic field distribution in an electromagnet device.SOLUTION: A magnetic pole shaping method includes the following steps (i) to (iii): (i) arranging a magnetic field measurement element M151 in an electromagnet device M100 and measuring a magnetic field distribution in the electromagnet device M100; (ii) determining, based on the measured magnetic field distribution, a corrected magnetic material distribution representing the distribution of a magnetic material that is shaped with respect to a magnetic pole M101 in the electromagnetic device M100, while the corrected magnetic material distribution may be determined as, for example, the height increment of a magnetic material in the magnetic pole M101; and (iii) shaping a magnetic material with respect to the magnetic pole M101, based on the corrected magnetic material distribution. Shaping a magnetic material to the magnetic pole M101 in the step (iii) may include removing a shaping substrate M105 from the electromagnetic device M100, shaping a magnetic material on the shaping substrate M105, and mounting the shaping substrate M105, on which a magnetic material is shaped, to the electromagnetic device M100.SELECTED DRAWING: Figure 1
Patent JP-2022166486-A (JP)
Title: display unit
Inventor: WASHITANI YUSUKE
IPC: G09F9/30
Filed: 2021-04-21
Abstract: To provide a technique for supporting a display unit having flexibility with a comparatively simple structure in an arbitrary direction.SOLUTION: A display unit is mounted on a vehicle. The display unit includes a display panel having flexibility, a conveyance device, and a support device. The conveyance device conveys the display panel between a storage position where the display panel is stored in a first direction along an interior panel of the vehicle, and a use position where the display panel having passed through an opening formed on the interior surface is arranged in the cabin of the vehicle a second direction different from the first direction. The support device supports the display panel arranged at the use position so that the display panel is curved along a third direction orthogonal to the second direction.SELECTED DRAWING: Figure 2
Patent JP-2021131872-A (JP)
Title: Atlas-based segmentation using deep learning
Inventor: HAN XIAO
IPC: G06N20/00
Filed: 2021-04-23
Abstract: To provide a method for enhancing image segmentation with the integration of deep learning, a machine-readable storage medium, and a system.SOLUTION: A method for atlas-based segmentation using deep learning applies a deep learning model to a subject image to identify an anatomical feature, registers an atlas image to the subject image, improves a registration result using deep learning segmentation data, generates a mapped atlas, and identifies a feature in the subject image using the mapped atlas. The method also applies a deep learning model to an atlas image, trains a machine learning model classifier using data obtained by applying the deep learning model, estimates structure labels of areas of the subject image, and defines structure labels by combining the estimated structure labels with labels generated from atlas-based segmentation on the subject image.SELECTED DRAWING: Figure 6
Patent JP-2021106953-A (JP)
Title: Strap fastener for beach sandal
Inventor: FUJISAWA CHIEKO
IPC: A43B3/12
Filed: 2021-04-23
Abstract: To solve a problem that there is a risk of getting injured because a beach sandal easily comes off due to instable landing of the heel of the beach sandal.SOLUTION: A strap fastener for a beach sandal comprises: a sole pad to put on the sole of the beach sandal from its rear side; and a strap connected to the sole pad and fixed around the ankle. The strap is passed through the inside of a thong and thereafter fixed around the ankle.SELECTED DRAWING: Figure 7
Patent JP-2021181431-A (JP)
Title: Carboxylate, quencher, resist composition, and method for producing resist pattern
Inventor: KOMURO KATSUHIRO
IPC: G03F7/20
Filed: 2021-04-26
Abstract: To provide a carboxylate capable of producing a resist pattern having good CD uniformity (CDU), and a resist composition containing the same.SOLUTION: The carboxylate represented by formula (I), a quencher, and the resist composition containing the same are provided. [In the formula, R1, R2 and R3 each represent a halogen atom, a fluorinated alkyl group or a hydrocarbon group, provided that -CH2- contained in the hydrocarbon group may be substituted with -O-, -CO- or the like; m1 represents an integer of 0-5, m2 represents an integer of 0-4, and m3 represents an integer of 0-3; and X1 represents a single bond, -CH2-, -O-, -S-, -CO-, -SO- or -SO2-.]SELECTED DRAWING: None
Patent JP-2022170149-A (JP)
Title: Multilayer wiring board, composite wiring board, packaged device, and method for manufacturing multilayer wiring board
Inventor: TANABE MASATO
IPC: H01L23/12
Filed: 2021-04-28
Abstract: To provide a multilayer wiring board having high insulation reliability, a composite wiring board, a packaged device, and a method for manufacturing a multilayer wiring board.SOLUTION: A first layer 70 and a second layer 80 of a multilayer wiring board 12 include: insulating resin layers 71 and 81 which are provided with recesses 75 and 85 for lands opened in first surfaces 71a and 81a, groove parts 74 and 84, and recesses 76 and 86 for vias that are opened in second surfaces 71b and 81b, and communicate with the one or more recesses 75 and 85 for the lands; first inorganic resin layers 160 and 170 including first parts 163 and 173 covering the first surfaces 71a and 81a, second parts 164 and 174 covering the openings of the groove parts 74 and 84, and third parts 165 and 175 covering peripheral edge parts on the side of the first surfaces 71a and 81a of the land parts 72a and 82a; and second inorganic insulating layers 200 and 210 including fourth parts 201 and 211 covering bottom surfaces 74b and 84b of the groove parts 74 and 84, and a sixth part 213 covering the bottom surfaces 75b and 85b of the recesses 75 and 85 for the lands.SELECTED DRAWING: Figure 2
Patent JP-2022172932-A (JP)
Title: Powder food material and method for using the same
Inventor: MAEDA RIMA
IPC: A23L5/00
Filed: 2021-05-07
Abstract: To provide a powder food material that contains large dry ingredients but allows the dry ingredients to stick to a target food with reliability and a method for using the same.SOLUTION: A powder food material contains dry ingredients to be stuck to a food. The dry ingredients have a maximum length of 3 mm or more and include, as sticking components, decomposed starch with a dextrose equivalent of 2-25. A method for using the powder food material includes an adding step for adding the powder food material to a heated food.SELECTED DRAWING: None
Patent JP-2022175452-A (JP)
Title: Recording device, carriage device, control method, recording medium and program
Inventor: ABE TOMOHITO
IPC: B41J2/01
Filed: 2021-05-13
Abstract: To dissolve loosening of a belt and improve operation stability of a carriage.SOLUTION: A recording device includes a carriage mounted with recording means for performing recording on a recording medium, a belt for reciprocating the carriage in a width direction of the recording medium, a first motor for driving the belt on one side in the width direction, a second motor for driving the belt on the other side in the width direction, and control means for controlling the first motor and the second motor, wherein the control means executes first control of driving the first motor from a state where the carriage is stopped, and moving the carriage, and output of the second motor in the first control is controlled to a second state higher than a first state lower than the first motor from the first state.SELECTED DRAWING: Figure 1
Patent JP-2022175598-A (JP)
Title: Temperature measurement method, temperature measurement device and manufacturing method of galvanized steel sheet
Inventor: HISASHIMA NOZOMI
IPC: C23C2/28
Filed: 2021-05-14
Abstract: To provide a temperature measurement method and temperature measurement device of a galvanized steel sheet which can measure the temperature of a steel sheet in a wide range in an alloying step while correcting the emissivity in real time.SOLUTION: A temperature measurement method of a galvanized steel sheet according to the present invention comprises: an emissivity calculation step of calculating the emissivity of a surface of a galvanized steel sheet on the basis of a regular reflection light amount in a case where light is irradiated on the surface of the galvanized steel sheet under a regular reflection condition and a diffuse reflection light amount in a case where light is irradiated on the surface of the galvanized steel sheet under a diffuse reflection condition; an imaging step of capturing an infrared image of the surface of the galvanized steel sheet; and a temperature measurement step of measuring the surface temperature of the galvanized steel sheet by using the emissivity calculated in the emissivity calculation step and the infrared image captured in the imaging step.SELECTED DRAWING: Figure 1
Patent JP-2022182387-A (JP)
Title: Structure having hydroxy apatite crystal layer and method for producing the same
Inventor: NAGATA FUKUE
IPC: C07K1/22
Filed: 2021-05-28
Abstract: To provide a structure that allows adsorption and/or separation of biopolymers such as protein, peptide, and virus and is not easily dispersed in water.SOLUTION: A structure has a plurality of fibrous complexes each having fiber and a hydroxy apatite crystal layer provided on the surface of the fiber. In the plurality of fibrous complexes, the hydroxy apatite crystal layers are partly combined with each other, and the fibrous complexes are in cotton form. The structure is free of an unreacted crosslinker or a by-product of a crosslinker. The structure is not substantially dispersed in water.SELECTED DRAWING: Figure 2