baber/WOPTO huggingface dataset:
Patent JP-2021148211-A (JP)
Title: Speed reducer
Inventor: KAJIWARA YASUSHI
IPC: F16H1/32
Filed: 2020-03-19
Abstract: To provide a speed reducer which can be simplified in construction and can be downsized in comparison with a conventional cycloid speed reducer.SOLUTION: The speed reducer includes: an eccentric cam 6 turning together with a driving shaft 5; first and second oscillation bodies 10A, 10B oscillated by the eccentric cam; a plurality of pins 3 oscillated by the first and second oscillation bodies; a first radial groove-formed body 2A formed with radial grooves 4 which have the same numbers (ZA) as those of the pins and radially slide and move the pins at one end sides; a second radial groove-formed body 2B integrated with the first radial groove forming body and formed with radial grooves which have the same numbers as those of the pins and radially slide and move the pins at the other end side; and a wavy recessed portion-formed body 13 formed with wavy recessed portions 28 (Zb) along the peripheral direction, the recessed portions 28 (Zb) being in contact with the pins at the radial outward side of the first and second oscillation bodies. The pins each have a difference between a moving amount from one end side to the radial outward side and a moving amount from one end side to the radial inward side. A difference between Za the Zb is 1.SELECTED DRAWING: Figure 3
Patent JP-2021145996-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-19
Abstract: To provide a game machine that can make a series of performances to be executed look more suitable.SOLUTION: Performance execution means can execute a first re-lottery performance in which a first symbol is displayed and a second symbol is displayed when controlled to be in a second advantageous state and a second re-lottery performance in which the first symbol is displayed and the first symbol is re-displayed when controlled to be in a first advantageous state, and performs shaking display for displaying a symbol as if it is shaking. Light emission control means controls light emission means which switches brightness data that emits rainbow light in a re-lottery part to brightness data corresponding to the re-lottery performance using the brightness data that emits rainbow light in an epilogue part, switches from the brightness data corresponding to the re-lottery performance to the brightness data that emits rainbow light at a specific timing, and switches the brightness data that emits rainbow light to the brightness data corresponding to a fanfare at the timing related to the fanfare continuously using the brightness data that emits rainbow light even during a symbol determination period.SELECTED DRAWING: Figure 267
Patent JP-2021152285-A (JP)
Title: Cold bend glass unit using metal frame
Inventor: ISEYA SABURO
IPC: E06B1/12
Filed: 2020-03-24
Abstract: To provide a cold bend glass unit using a metal frame, which is manufactured in a cold bend method while the peripheral edge of the glass plate is held by a metal frame made of metal (for example, an aluminum frame), which is free from cracking or breaking even when the glass plate is twisted or bent.SOLUTION: A cold bend glass unit 1 includes: a glass plate 2 to be twisted or bent in the cold bend method; a metal frame 3 arranged along at least one side of the glass plate 2 sandwiching the periphery of the glass plate 2; and a frame holder 4 attached to a building frame 5 covering and holding the metal frame 3. The metal frame 3 has notches 7 arranged along the longitudinal direction at intervals and formed in a direction intersecting the longitudinal direction.SELECTED DRAWING: Figure 1
Patent JP-2021157216-A (JP)
Title: Cooking class system and method
Inventor: SASAKI TOMO
IPC: G09B5/06
Filed: 2020-03-25
Abstract: To provide a highly efficient cooking class system, because there is time-flexible for students due to flexibility in terms of time, or teachers can teach one-to-many.SOLUTION: A cooking class server transmits an image/sound received from a teacher's kitchen hood terminal to a student's kitchen hood terminal for each process category determined by a determination unit. The student-side range hood terminal receives the image of each process, and after outputting the image to a media device, captures the image of the student's cooking situation etc, and transmits the image to the cooking class server. When the cooking class server determines the same process category as the process category determined based on the image etc. transmitted by the teacher side range hood terminal in the judgment unit based on the image etc. transmitted by the student side range hood terminal, the student who uses the student-side range hood terminal that has transmitted the determined image etc. transmits to the teacher-side range hood terminal the information that the transmitted process has been completed.SELECTED DRAWING: Figure 14
Patent JP-2020161140-A (JP)
Title: Image edition method using artificial intelligence model and device thereof
Inventor: LEE HWAL SUK
IPC: G06T11/80
Filed: 2020-03-25
Abstract: To provide an image edition method using an artificial intelligence model and a device thereof.SOLUTION: According to an embodiment, an image edition method by an image edition device includes steps for: inputting text data corresponding to an alternate text and a first image to an image edition model; and acquiring a second image including the alternate text from the image edition model. The image edition model is characterized to synthesize the alternate text on a partial region of the first image to generate the second image.SELECTED DRAWING: Figure 2
Patent JP-2021154185-A (JP)
Title: Polymer filter
Inventor: SAKAGUCHI KENJI
IPC: B01D35/02
Filed: 2020-03-25
Abstract: To provide a polymer filter which can suppress retention of a polymer.SOLUTION: A polymer filter includes a cylindrical filter member 11, and a rod-like support body 12 which supports an inner peripheral part of the filter member 11. A plurality of groove parts 16 extending from an upstream side end part to a downstream side end part of the support body 12 are formed on an outer peripheral surface part 15 of the support body 12. Each of the groove parts 16 extends spirally at an interval along a peripheral direction of the outer peripheral surface 15. A depth of the groove part 16 increases towards the downstream side end part 16b from the upstream side end part 16a, and the filter member 11 covers the groove parts 16.SELECTED DRAWING: Figure 1
Patent JP-2021154670-A (JP)
Title: Substrate for wrapping decorative sheet and wrapping decorative sheet
Inventor: ITO TATSUYA
IPC: B29C63/04
Filed: 2020-03-30
Abstract: To provide a substrate 1 of a wrapping decorative sheet A in which one decorative sheet 30 is adhered to the rectangular plate-shaped substrate 1 so as to cover from the front surface of the substrate 1 to at least a front surface side of four peripheral end surfaces, the decorative sheets 30 which cover the end surfaces of two sides adjacent to each other in four peripheral corner parts of the substrate 1 are adhered or fusion-bonded on their rear surfaces, and a processing yield is improved so that an excess part 31 of the decorative sheet 30 can be precisely processed in the four peripheral corner parts, without requiring pressing of the substrate 1 by strong force.SOLUTION: In a substrate 1, a front surface side wooden fiber plate layer 2 and a rear surface side wooden fiber plate layer 3 are integrally laminated through a moisture barrier 4 including a non-aqueous adhesive. In the moisture barrier 4, a peripheral part has an exposure part 4a exposed to the four peripheral end surfaces of the substrate 1, and a chamfering part 2b is formed in a corner between the front surface and the peripheral end surface of the front surface side wooden fiber plate layer 2. A decorative sheet adhesion part 27 to which the decorative sheet 30 is adhered is provided on the front surface of the front surface side wooden fiber plate layer 2, the chamfering part 2b and at least the front surface side of the peripheral end surface.SELECTED DRAWING: Figure 2
Patent JP-2021162027-A (JP)
Title: Ball valve, and ball valve unit
Inventor: YOSHIWARA MASAYUKI
IPC: F16K5/06
Filed: 2020-03-30
Abstract: To suppress a malfunction even in use for a target fluid in which a solid is contained and a target fluid from which a solid is deposited.SOLUTION: A ball valve 10 comprises: a valve body 11 in which a cavity 11b is provided in the middle of a valve flow passage 11a; a ball valve element 12 including a through-hole 12a; and seal rings 13 and 14 disposed within the cavity 11b. An introduction hole H1 through which a cleaning fluid is introduced into the cavity 11b, and a discharge hole H2 are provided in the valve body 11. An introduction hole opening H1a of the introduction hole H1 is provided at a position which is opposed to the through-hole 12a of the ball valve element 12 in a case where a rotation state of the ball valve element 12 is a valve closed state. A discharge hole opening H2a of the discharge hole H2 is provided at a position which is not opposed to the through-hole 12a of the ball valve element 12 in the case where the rotation state of the ball valve element 12 is the valve closed state.SELECTED DRAWING: Figure 3
Patent JP-2021163124-A (JP)
Title: Permission/prohibition determination device
Inventor: TSUDA RYUTA
IPC: G08G1/16
Filed: 2020-03-31
Abstract: To provide a technique for appropriately operating an abnormality response system.SOLUTION: A driving assistance device 1 of an abnormality response system comprises: a face detection unit 121 configured to detect a face included in a captured image of an imaging range including a driver's seat of a vehicle; a face determination unit 122 configured to determine whether or not detected feature data representing features of a detected face matches stored feature data of a face of a driver of the vehicle stored in a storage unit 11; a position determination unit 123 configured to determine whether or not a position of the detected face is within an assumed range where the detected position is assumed to be a position of the face of the driver seated on the driver's seat; and a permission/prohibition determination unit 124 configured to respond to determination that the position of the detected face is not within the assume range by determining whether the driver is in abnormal condition or not and, when affirmative, prohibits automatic braking processing for automatically braking the vehicle, and to respond to determination that the position of the detected face is in the assumed range by permitting execution of the automatic braking processing.SELECTED DRAWING: Figure 1
Patent JP-2021163657-A (JP)
Title: Fuel cell system
Inventor: WATANABE TAKAYUKI
IPC: H01M8/04955
Filed: 2020-03-31
Abstract: To stop a microcontroller meter to avoid leak detection in a simple manner when gas is supplied to multiple fuel cell units via a common microcontroller meter.SOLUTION: Each of a plurality of fuel cell units 12A, 12B, which generate electricity using gas supplied via a common microcomputer meter 50, is provided with a shutdown schedule timer 39A, 39B. The shutdown schedule timers 39A, 39B include a count of predetermined shutdown periods during which the operation of the fuel cell units 12A, 12B is to be stopped and are set synchronously in the plurality of fuel cell units 12A, 12B.SELECTED DRAWING: Figure 1
Patent JP-2020117520-A (JP)
Title: Tri-specific binding molecules that specifically bind to multiple cancer antigens and use methods thereof
Inventor: EZIO BONVINI
IPC: A61P35/02
Filed: 2020-04-01
Abstract: To provide tri-specific binding molecules that specifically bind to multiple cancer antigens and use methods thereof.SOLUTION: The invention relates to a tri-specific binding molecule being a multi-chain polypeptide molecule having three binding domains and capable of mediating coordinated binding to three epitopes. Preferably, the tri-specific binding molecule comprises binding domains that allow immuno-specific binding of the tri-specific binding molecule to: (1) a first cancer antigen epitope; (2) a second cancer antigen epitope; and (3) an epitope of a molecule expressed on the cell surface of an immune effector cell, thereby localizing the immune effector cell to cells expressing the cancer antigens to promote the killing the cancer cells.SELECTED DRAWING: Figure 10C
Patent JP-2021164343-A (JP)
Title: Battery system
Inventor: TERAI KIYOHISA
IPC: B60L58/18
Filed: 2020-04-01
Abstract: To provide a battery system capable of more efficiently detecting abnormality of a storage battery.SOLUTION: A battery system comprises a balance abnormality data acquisition unit and an operation data acquisition unit. The balance abnormality data acquisition unit acquires balance abnormality data on balance abnormality in at least one of voltage, current, and temperature between a plurality of battery cells included in a battery. The operation data acquisition unit, on the basis of the balance abnormality data, acquires operation data on the battery in which the balance abnormality is detected or balance control for suppressing the balance abnormality is executed.SELECTED DRAWING: Figure 1
Patent JP-2021160657-A (JP)
Title: Vehicular notification device
Inventor: ONDA KAZUMASA
IPC: B60S1/08
Filed: 2020-04-02
Abstract: To inhibit malfunction of a preventive safety system.SOLUTION: A vehicular notification device 100 according to one embodiment includes: an imaging part 11 which is attached to a window part 10 of a vehicle 1 and captures an image of an exterior of the vehicle 1 through the window part 10; an information collection part 101 which obtains weather information of a surrounding area of the vehicle 1; a detection part 102 which detects a foreign object adhering to the window part 10 on the basis of the image; a determination part 103 which determines a type of the foreign object detected by the detection part 102 on the basis of the weather information; and a notification part 104 which performs notification to a user, on the basis of the type of the foreign object.SELECTED DRAWING: Figure 2
Patent JP-2021159034-A (JP)
Title: Plant factory for strawberry culture
Inventor: IKUTA YOSHIFUMI
IPC: A01G24/44
Filed: 2020-04-02
Abstract: To provide a plant factory for strawberry culture capable of stably producing strawberry fruit for cake, all year round.SOLUTION: A plant factory for strawberry culture comprises: an outer wall; an LED illumination unit; a culture unit; a floor plane; and water nutrient supply means, and the culture unit includes a culture panel pair and a panel lower part wall. The culture panel pair is formed of two culture panels, two culture panels are separated in a horizontal direction of the floor plane and faces in an inclined state to the floor, and respective lower ends of the culture panels are separated from the floor plane. The panel lower part wall is a vertical wall with respect to the floor plane extending from the lower end of the culture panel to the floor plane. The floor plane is formed of a passage held by the one panel lower part wall and the other panel lower wall part of the culture unit, and other sections.SELECTED DRAWING: Figure 2
Patent JP-2020128691-A (JP)
Title: Shovel
Inventor: WU CHUNNAN
IPC: E02F9/20
Filed: 2020-04-06
Abstract: To provide a shovel capable of recognizing earth and sand.SOLUTION: A shovel includes an undercarriage 1, a revolving super structure 3 mounted on the undercarriage 1, an excavation attachment installed on the revolving super structure 3, a posture detection device M3 which detects a posture of the excavation attachment, and a controller 30. The controller 30 calculates earth and sand density on the basis of the output of a cylinder pressure sensor.SELECTED DRAWING: Figure 4
Patent JP-2021165818-A (JP)
Title: Optical fiber transmission device, laser ultrasonic device, terahertz time-domain spectroscopic device, terahertz frequency-domain spectroscopic device and laser processing device
Inventor: ISHIYAMA KAZUO
IPC: G02B6/02
Filed: 2020-04-08
Abstract: To provide an optical fiber transmission device capable of joining an end cap with an optical fiber having a hollow core and prevent laser damage.SOLUTION: An end cap 8 has a cavity 5 having one end thereof in communication with a hollow core 1 of an optical fiber and the other end configured as a cap portion.SELECTED DRAWING: Figure 1A
Patent JP-2021172684-A (JP)
Title: Method for producing polyether composition, and polyether composition
Inventor: MOTOFUJI AZUSAHEI
IPC: C08K5/1545
Filed: 2020-04-20
Abstract: To provide a method for producing a polyether composition which can afford a polyether composition having excellent mechanical properties while being a method for producing a polyether composition comprising a step of sterilization by radioactive rays.SOLUTION: Provided is a method for producing a polyether composition comprising a polyether (A) having a specific structure and a radical scavenger (RS). The method for producing a polyether composition comprises a sterilization step of sterilizing a non-sterile polyether composition by radioactive rays. The non-sterile polyether composition comprises the polyether (A) and the radical scavenger (RS). The radical scavenger (RS) is a specific compound. A weight ratio of the radical scavenger (RS) and the polyether (A) in the non-sterile polyether composition and a water content in the non-sterile polyether composition have specific values.SELECTED DRAWING: None
Patent JP-2021173008-A (JP)
Title: Bamboo material, bamboo product, and method for producing bamboo material
Inventor: TAINAKA TOSHIAKI
IPC: B27K9/00
Filed: 2020-04-22
Abstract: To provide a bamboo material having flame retardancy, a bamboo product, and a method for producing the bamboo material.SOLUTION: A bamboo material 10 is formed by processing raw bamboo collected from a forest or bushes, and consists of a bamboo material body 12 having a rear surface 14 formed by cutting in a direction parallel to the longitudinal direction of the raw bamboo, and a slit (conduction hole) 20 conducting to a vascular bundle from the rear surface 14; the vascular bundle is impregnated with a treatment liquid having one or more of sodium polyborate, ammonium phosphate, ammonium dihydrogen phosphate, diammonium hydrogen phosphate or the like from the slit 20.SELECTED DRAWING: Figure 1
Patent JP-2020110713-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-04-24
Abstract: To provide a game machine capable of enhancing interest in a game in the game machine configured to be capable of changing a mode of hold display.SOLUTION: Performance execution means includes display mode change means capable of executing at least one display mode change from among a hold display mode change for changing a mode of hold display before execution of variation display of target holding storage and a variation correspondence display mode for changing a mode of variation correspondence display during execution of the variation display concerned at timing from among a plurality of pieces of timing during either a holding display period corresponding to target holding storage or a variation display period, and the display mode change means has a different selection ratio of timing for executing a display mode change according to whether a type of display of a change target is first specific display or second specific display differing from normal display.SELECTED DRAWING: Figure 28
Patent JP-2021172011-A (JP)
Title: Concrete management system, concrete management method and concrete management program
Inventor: NIIMURA AKIRA
IPC: B28C7/16
Filed: 2020-04-24
Abstract: To provide a concrete management system, a concrete management method and a concrete management program for efficient and accurate evaluation of unloading concrete at the site.SOLUTION: The concrete management system comprises: a control unit 21 connected to a photographing device 10 and an administrator terminal 30; and a learning result storage unit 23 for recording a prediction model for predicting workability based on a photographic image of concrete flowing down a chute A2. The control unit 21 acquires the photographic image of concrete flowing down the chute A2 from the photographing device 10, applies the photographic image to the prediction model to predict workability, and transmits information on the predicted workability to the administrator terminal 30.SELECTED DRAWING: Figure 4
Patent JP-2020116430-A (JP)
Title: Sterilization device of door knob or the like using uv ray
Inventor: SHIMOJIMA SEIGO
IPC: A61L2/10
Filed: 2020-04-24
Abstract: To provide an inexpensive and easily-usable device capable of disinfecting/sterilizing automatically a sterilization target member without depending on manpower, which is a sterilization device in consideration of safety to a human body.SOLUTION: A UV sterilizer for sterilizing by irradiating a UV ray to a sterilization target member includes an LED UV light source for generating a UV ray for sterilization, a detector for generating a signal following approach/separation of a person to/from the UV sterilizer, and a control part for controlling turning on/off of the UV light source, in which the UV light source is controlled by the control part depending on the output of the detector.SELECTED DRAWING: Figure 1
Patent JP-2021183444-A (JP)
Title: Vehicle control device
Inventor: SHIMIZU RYOSUKE
IPC: G08G1/16
Filed: 2020-05-21
Abstract: To provide a vehicle control device which enables traveling with an inter-vehicle distance reducing a sense of discomfort.SOLUTION: A vehicle control device includes a target inter-vehicle distance correction section 136b which, when an own vehicle travels while following a preceding vehicle in a travel zone where a plurality of vehicles can travel in parallel, corrects a target inter-vehicle distance at the time of following the preceding vehicle, according to a distance between the preceding vehicle and a travel-zone road edge in the lateral direction of the travel zone (=an own vehicle front travelable width) on the basis of information on the preceding vehicle and the travel zone recognized with a stereo camera (an outside recognition device) 200. As the distance between the preceding vehicle and the travel-zone road edge (=the own vehicle front travelable width) becomes longer, the target inter-vehicle distance correction section 136b corrects the target inter-vehicle distance to a shorter distance (the amount of correction for correcting the target inter-vehicle distance to the shorter distance is increased).SELECTED DRAWING: Figure 4
Patent JP-2021185288-A (JP)
Title: Foundation structure
Inventor: UEDA MASAHIRO
IPC: E02D27/16
Filed: 2020-05-25
Abstract: To provide a foundation structure capable of effectively supporting a structure.SOLUTION: A foundation structure 10 supports a structure 1, and has a pile part 20 with at least a part thereof buried in soil and connected to a skeleton 2 of the structure 1, a direct foundation part 30 provided to the soil and connected to the pile part 20, and a pressing part 40 capable of securing a bearing surface of a desired amount at the direct foundation part 30 by pressing the direct foundation part 30 by using an axial force of the pile part 20.SELECTED DRAWING: Figure 1