baber/WOPTO huggingface dataset:
Patent JP-2022044752-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing amusement in a game. 
     SOLUTION: A first distribution part in a first part is movable with respect to a base part, and includes a deceleration part for slowing down the rolling speed of a game ball that rolls on the first distribution part. The deceleration part is formed so as to protrude above the first distribution part that moves with respect to the base part from a side wall part that can guide the game ball, and when the game ball is touched by protruding on the rolling path of the game ball that rolls on the first distribution part, the rolling direction of the game ball changes. 
     SELECTED DRAWING: Figure 209 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023109575-A (JP)
Title: Gripping device, gripping system and gripping device control method
Inventor: ISHI TAKETO
IPC: B25J13/08
Filed: 2022-01-27
Abstract: To provide a gripping device which can detect deviation of a gripping object from a predetermined reference position.SOLUTION: A gripping device comprises: a motor rotating according to an operation value; a gripping part with a first finger part and a second finger part that changes a space between the first finger part and the second finger part by the motor and grips an object with the first finger part and the second finger part; a force detection part which detects a gripping force of the first finger part and the second finger part for gripping the object when gripping the object with the first finger part and the second finger part; and a control part which outputs the operation value so that a force detection value of the gripping force detected by the force detection part becomes a force command value. The control part detects deviation of the object from a predetermined reference position on the basis of a time from start of a gripping operation until either the first finger part or the second finger part contacts the object.SELECTED DRAWING: Figure 1
Patent JP-2023110557-A (JP)
Title: automatic steering system
Inventor: KATO SHOTARO
IPC: B62D6/00
Filed: 2022-01-28
Abstract: To provide an automatic steering system which does not require a front-wheel steering angle detection mechanism for mechanically detecting a steering angle of front wheels.SOLUTION: An automatic steering system comprises a steering unit ECU for controlling a steering unit on the basis of a position and orientation of a traveling machine body 1 that are measured with a positioning system. The steering unit ECU comprises means for calculating an estimated steering angle, that calculates a vehicle speed V and an angular velocity ω of the traveling machine body on the basis of the position and orientation of the traveling machine body that are measured by the positioning system, in order to calculate an estimated steering angle φ of the traveling machine body on the basis of the calculated vehicle speed V and angular velocity ω. The estimated steering angle φ calculated by the means for calculating an estimated steering angle is used to feedback-control the steering unit.SELECTED DRAWING: Figure 4
Patent JP-2023111724-A (JP)
Title: Exosome production method and exosome manufacturing method
Inventor: NAKADA Mitsutaka
IPC: C12N5/0775
Filed: 2022-01-31
Abstract: To promote the production of exosomes from cells and efficiently manufacture the exosomes.SOLUTION: The present invention relates to exosome production methods and manufacturing methods to promote the production of exosomes from cells cultured in a medium. To the medium for culturing the cells, nicotinamide mononucleotide is added with its concentration ranging from 1 nmol/L to 80 nmol/L. After the cells are cultured in a culture vessel, the medium is recovered from the culture vessel, and exosomes are extracted from the medium.SELECTED DRAWING: Figure 4
Patent JP-2023112600-A (JP)
Title: Infrared ray cut filter, filter for solid-state image sensor, solid-state image sensor, and method for manufacturing filter for solid-state image sensor
Inventor: HIRAI Yuri
IPC: G02B5/22
Filed: 2022-02-01
Abstract: To provide an infrared ray cut filter and the like that can achieve both developability and infrared ray absorptive power.SOLUTION: An infrared ray cut filter 13 includes: a cyanine dye including polymethine, cations located at terminals of polymethine and having heterocycles containing nitrogen, and tris(pentafluoroethyl)trifluorophosphate anions; an acrylic copolymer including a repeating unit represented by the following formula (1) or (2), and having an acid value of 50 KOHmg/g or more and 110 KOHmg/g or less; and a naphthoquinonediazide compound.SELECTED DRAWING: Figure 1
Patent JP-2023118391-A (JP)
Title: Cooler
Inventor: YABUSAKI YUTA
IPC: H01M10/6555
Filed: 2022-02-15
Abstract: To provide a cooler that can effectively cool battery cells.SOLUTION: A cooler arranged vertically adjacent to battery cells 100 constituting a power storage device 1 includes a corrugated plate main body (cooler 200) formed in the shape of a corrugated plate with continuous unevenness in the left and right direction, the corrugated plate main body (cooler 200) includes a refrigerant flow groove 240 that forms a concave portion of the corrugated plate main body (cooler 200) and allows a refrigerant for cooling the battery cell 100 to flow in the front-rear direction. The refrigerant flow groove 240 has a pair of wall portions 242 that face each other in the left-right direction, and the pair of wall portions 242 includes a corrugated plate portion (wall portion 242) formed in a corrugated plate shape with continuous unevenness in the front-rear direction.SELECTED DRAWING: Figure 1
Patent JP-2023118544-A (JP)
Title: Concrete evaluation method and concrete specimen used for the same
Inventor: TAKESHITA EIZO
IPC: G01N33/38
Filed: 2022-02-15
Abstract: To provide a concrete specimen and an evaluation method for further accurately measuring the properties of concrete containing an expansive material.SOLUTION: The concrete specimen is composed of constrained reinforcing bars and concrete formed of a concrete composition. The constrained reinforcing bars are provided with a tie bar formed in the shape of a coil spring and a plurality of main reinforcing bars having straight portions and hook-shaped folded portions at both ends of the straight portions, the straight portions being arranged in parallel with the central axis of the coil spring and the folded portions being arranged to face the inside of the coil spring, and the straight portions and the folded portions are joined. The constrained reinforcing bars are enclosed by the concrete. A concrete evaluation method uses the concrete specimen. This concrete specimen is suitable for evaluating the water permeability of concrete.SELECTED DRAWING: Figure 1
Patent JP-2023122196-A (JP)
Title: Ventilation member of tunnel for horticulture and construction method of ventilation member
Inventor: YONEDA YUKI
IPC: A01G13/02
Filed: 2022-02-22
Abstract: To provide a ventilation member of a tunnel for horticulture by which ventilation can be easily done.SOLUTION: A ventilation member of a tunnel for horticulture of the present invention has: a first covering material 12X covering a range from a top part of a covering sheet 2 to one hem; and a second covering material 12Y covering a range from the top part of the covering sheet 2 to the other hem, where a first lower supporting material 13X is provided at a bottom edge of the first covering material 12X, a first upper supporting material 14X is provided at a top edge of the first covering material 12X, a second lower supporting material 13Y is provided at a bottom edge of the second covering material 12Y, and a second upper supporting material 14Y is provided at a top edge of the second covering material 12Y. By fixing the first lower supporting material 13X and the second lower supporting material 13Y at the position of the hem of the covering sheet 2, and by positioning the first upper supporting material 14X and the second upper supporting material 14Y at the top part of the covering sheet 2, a tunnel for horticulture 3 is set to a thermally insulated state. By isolating the first upper supporting material 14X and the second upper supporting material 14Y from the top part of the covering sheet 2, the tunnel for horticulture 3 is set to a ventilation state.SELECTED DRAWING: Figure 1
Patent JP-2022075694-A (JP)
Title: Package, film and package with contents
IPC: B65D65/40
Filed: 2022-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a package and a film which can stably release an inner pressure in microwave heating. 
     SOLUTION: A package 1 includes a film 11 including a crystalline extended and oriented film, and a broken part 13 which is provided on the film 11, is formed by heating a part of the crystalline extended and oriented film 21 at a temperature equal to or higher than the crystalline extended and oriented film 21, and has non-oriented parts 21a arranged so as to face each other across an oriented part 21b of the crystalline extended and oriented film 21. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023124073-A (JP)
Title: Transportation apparatus, control method, and control program
Inventor: NAGASUE Hideki
IPC: G05D1/02
Filed: 2022-02-25
Abstract: To provide a technique for coping with the vibrations of an object for position recognition.SOLUTION: An object for position recognition is installed outside a processing area of a machine tool within a range where the object is susceptible to a vibration deriving from a motion of the machine tool. A transportation apparatus capable of transporting an article to be transported with the object as a reference includes a camera and a control unit that controls the transportation apparatus. The control unit outputs an imaging instruction to the camera while the object is encompassed in an imaging field of view of the camera, and executes processing of acquiring a first image, which shows the object, from the camera, processing of recognizing a vibrating condition of the object on the basis of the first image, and processing that is predefined according to the vibrating condition.SELECTED DRAWING: Figure 3
Patent JP-2023125047-A (JP)
Title: Clec-2 and/or gpvi antagonist
Inventor: WATANABE NOBUHISA
IPC: A61K31/41
Filed: 2022-02-28
Abstract: To provide a compound that inhibits platelet aggregation caused by platelet activation due to bonding between PDPN and CLEC-2, and also has high selectivity to an activation inducer.SOLUTION: A CLEC-2 and/or GPVI antagonist includes a compound represented by the general formula (1) (where n is an integer of 0-5; R1 represents a substituent on a ring of a phenyl group, R1 independently being a C1-C6 alkyl group or a C1-C6 alkoxy group; and Ar is a substituted or unsubstituted phenyl group or a substituted or unsubstituted naphthyl group).SELECTED DRAWING: None
Patent JP-2023125675-A (JP)
Title: position estimation device
Inventor: NAKANO KANARI
IPC: G01B11/00
Filed: 2022-02-28
Abstract: To provide a position estimation device which improves accuracy of estimating a position of an object given with a marker.SOLUTION: A position estimation device (20) for estimating a position of an object (O) detects a marker (M) by specifying depth information of the marker (M) and two or more pieces of position information in pieces of position information on four corners of the marker (M) from a detailed image and a depth image of the marker (M) from a first measurement device (10), estimates a position of the detected marker (M) by calculating translation information being vector information and rotation information relative to the first measurement device of the marker (M) from the two or more pieces of position information, calculates a plane distance between the marker (M) and the first measurement device from the translation information, calculates the azimuth of the marker (M) to the first measurement device from the rotation information, and calculates a depth distance being a distance at the depth from the depth information of the marker (M).SELECTED DRAWING: Figure 3
Patent JP-2023127721-A (JP)
Title: Hot-working alloy tool steel
Inventor: Miura Kodai
IPC: C22C38/00
Filed: 2022-03-02
Abstract: To provide hot-working alloy tool steel excellent in both toughness and softening resistance.SOLUTION: Hot-working alloy tool steel contains C, Si, Mn, Ni, Cr, Mo, V, Nb and N. The remainder is Fe and impurities. A metal structure of this alloy tool steel is martensite or bainite. This metal structure includes blocks whose diameter is 2.0 μm or more and 6.0 μm or less. The solid solution element parameter Q during quenching calculated by the following formula for this alloy tool steel is 1.12 or more. Q=(Cr1+Mo1+V1+Nb1)/(Cr2+Mo2+V2+Nb2). In this formula, (Cr1+Mo1+V1+Nb1) represents a total amount of Cr, Mo, V and Nb dissolved in austenite at the quenching temperature, (Cr2+Mo2+V2+Nb2) represents the total amount of Cr, Mo, V, and Nb dissolved in austenite at 800°C.SELECTED DRAWING: None
Patent JP-2023129790-A (JP)
Title: Sensor device, sensor system, and sensing method
Inventor: KUNITACHI TADAHIDE
IPC: B65G43/00
Filed: 2022-03-07
Abstract: To provide a sensor device capable of efficiently sensing a manufacturing status of a manufacturing line.SOLUTION: A sensor device 100 is a sensor device for sensing the state of a product flowing on a conveyor. The sensor device 100 includes a capacitor 140, a power storage amount acquisition unit 111, a power storage amount determination unit 112, a sensing unit 113, and a transmission unit 114. The capacitor 140 stores electric power generated based on the operation of the conveyor, and varies depending on the amount of the operation of the operating conveyor. The power storage amount acquisition unit 111 acquires a power storage amount of power stored in the capacitor. The power storage amount determination unit 112 determines whether the power storage amount is greater than or equal to a threshold value previously stored in a storage unit. The sensing unit 113 performs sensing processing on an object flowing on the conveyor when the power storage amount determination unit 112 determines that the power storage amount is equal to or greater than the threshold value. The transmission unit 114 transmits the result of the sensing process in the sensing unit to an external management terminal.SELECTED DRAWING: Figure 3
Patent JP-2023130953-A (JP)
Title: Medical image processing device and medical observation system
Inventor: TAKENOUCHI YUSUKE
IPC: A61B1/045
Filed: 2022-03-08
Abstract: To quickly generate a captured image suitable for observation to enhance convenience.SOLUTION: A medical image processing device 9 comprises: a nonvolatile memory 922 in which an image processing parameter is stored; an image processing module 92 for reading the image processing parameter from the nonvolatile memory 922, and executing image processing for a captured image of a subject image by using the image processing parameter; and a control unit 95 for controlling operation of the image processing module 92.SELECTED DRAWING: Figure 2
Patent JP-2022071175-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an impartial game machine for players. 
     SOLUTION: Discrimination means executes discrimination on the basis of establishment of a discrimination condition and, on the basis of a fact that a discrimination result by the discrimination means turns out a specific discrimination result, privilege assignment means assigns a privilege to a player. Discrimination condition storage means stores a plurality of establishments of determination conditions. Suppression means suppresses the frequency that the discrimination means executes the discrimination. Further, when the number of discrimination conditions stored in the discrimination condition storage means is a prescribed number or more, the suppression means is more prone to suppress the frequency of executing the discrimination than a case where the number is less than the prescribed number. Consequently, when the number of discrimination conditions stored in the discrimination condition storage means is the prescribed number or more, the frequency of executing the discrimination can be suppressed more than the case where the number is less than the prescribed number. This configuration can thus provide an impartial game machine for players executing the game. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022066540-A (JP)
Title: Augmented reality identity verification
IPC: G06T19/00
Filed: 2022-03-10
Abstract: PROBLEM TO BE SOLVED: To provide augmented reality identity verification. 
     SOLUTION: The present disclosure relates to virtual reality and augmented reality imaging and visualization systems and more particularly to various authentication techniques in an augmented reality environment. An augmented reality device (ARD) presents virtual content which can provide enhanced experiences with a user's physical environment. For example, the ARD can detect a linkage between a person in the FOV of the ARD and a physical object (e.g., a document presented by the person) or detect linkages between such documents. The linkages may be used in identity verification or document verification. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023136800-A (JP)
Title: Functional thin film and apparatus for manufacturing the same
Inventor: YAMAHARA MOTOHIRO
IPC: C23C14/12
Filed: 2022-03-17
Abstract: To provide an organic polymer coating film formed by a plasma technology having a simple dry process without complicated control and stably having a flip-flop phenomenon, and an apparatus for manufacturing the same.SOLUTION: A vacuum chamber having an installed substrate includes a gas introduction port for introducing gas into the chamber, a vacuum exhaust port and a pressure gauge for monitoring a pressure in the chamber. The vacuum chamber has the function of a vacuum plasma treatment process comprising the steps of (1) discharging a part of a segment constituting a water repellent polymer material served as a sputtering target and (2) forming an organic polymer coating film having a flip-flop phenomenon by polymerizing the parts of the segments discharged by the (1) treatment and additionally reacting the other functional groups and ions, etc..SELECTED DRAWING: Figure 1
Patent JP-2023136807-A (JP)
Title: Information processing circuit, communication system, and information processing method
Inventor: SAITO SHUNICHI
IPC: G06F17/10
Filed: 2022-03-17
Abstract: To provide an information processing circuit which can support a variable exponent to reduce a circuit scale in a communication system.SOLUTION: The information processing circuit comprises: a control circuit which manages and controls a first multiplication value, a second multiplication value, and a third multiplication value; an adder which, if first partial data obtained by dividing one piece of data is included in an N-th input pattern and second partial data obtained by dividing the one piece of data is included in an (N+1)-th input pattern, adds a first multiplication result being a result of multiplication between the N-th input pattern and the first multiplication value and a second multiplication result being a result of multiplication between the (N+1)-th input pattern and the second multiplication value; and a first multiplier which multiplies an addition result of the adder and the third multiplication value.SELECTED DRAWING: Figure 6
Patent JP-2023136982-A (JP)
Title: Store system, information processing device, and control program thereof
Inventor: HIRAMATSU AKIYA
IPC: G07G1/12
Filed: 2022-03-17
Abstract: To relieve congestion in a store where a purchased commodity is registered by a customer himself/herself with the use of an information terminal by shortening an occupancy time by a customer, of a device shared by a plurality of customers.SOLUTION: A store system includes first acquisition means, second acquisition means, accounting code output means, and first providing means. The first acquisition means acquires sales data of a commodity purchased by a customer through the operation of an information terminal by the customer. The second acquisition means acquires preprocessing data to be input in a settlement terminal before performing the accounting processing through the operation of the information terminal by the customer. The accounting code output means outputs an accounting code for commanding the start of accounting of a commodity purchased by the customer to the information terminal such that the accounting code is readable by the settlement terminal. The first providing means provides the sales data acquired by the first acquisition means by the operation of the information terminal by the customer and the preprocessing data acquired by the second acquisition means to the settlement terminal which reads the accounting code from the information terminal.SELECTED DRAWING: Figure 6
Patent JP-2023137853-A (JP)
Title: Thermoplastic elastomer composition, injection molded body and automobile interior part
Inventor: YAMAMOTO KANJI
IPC: C08L23/10
Filed: 2022-03-18
Abstract: To provide a thermoplastic elastomer composition which has excellent fluidity and can reduce the stickiness of an obtained molded product; an injection molded product containing the composition; and an automobile interior part comprising the injection molded product.SOLUTION: There is provided a thermoplastic elastomer composition which comprises a propylene-based polymer (A), an ethylene/an α-olefin copolymer (B) containing ethylene and an α-olefin unit having 3 to 20 carbon atoms, a hydrogenated product of a block copolymer, a softening agent (D) and an inorganic filler (E), wherein the content of the softening agent (D) is 100 to 250 pts.mass based on 100 pts.mass of the propylene-based polymer (A) and the content of the inorganic filler (E) is 15 to 100 pts.mass based on 100 pts.mass of the propylene-based polymer (A).SELECTED DRAWING: None
Patent JP-2023138014-A (JP)
Title: Piezoelectric vibrating piece, piezoelectric vibrator, oscillator, and piezoelectric vibrating piece manufacturing method
Inventor: MOMOSE TOMOHIRO
IPC: H03H9/19
Filed: 2022-03-18
Abstract: To provide a piezoelectric vibrating piece that can be made thinner and less prone to a short circuit due to adhesion of foreign matter, a piezoelectric vibrator, an oscillator, and a piezoelectric vibrating piece manufacturing method.SOLUTION: A piezoelectric vibrating piece 3 includes a piezoelectric plate 30 having a pair of vibrating arms, and an electrode film 40 formed on the outer surface of the piezoelectric plate 30. An electrode recess 50 whose depth D1 from the main surface is equal to or greater than a thickness T1 of the electrode film 40 is formed on at least one main surface of the piezoelectric plate 30. At least a part of the electrode film 40 is formed in the electrode recess 50.SELECTED DRAWING: Figure 8
Patent JP-2023138132-A (JP)
Title: Laminate and packaging material
Inventor: WAKI NAHOMI
IPC: B32B5/18
Filed: 2022-03-18
Abstract: To provide a laminate having high gravure printability while having opacity.SOLUTION: A laminate includes a base material layer, and a printing receiving layer on the base material layer. The base material layer is a porous layer containing a thermoplastic resin. Smoothness of the surface of the printing receiving layer side is 15,000 seconds or more and less than 60,000 seconds. Compressibility of the laminate is 3.5% or more.SELECTED DRAWING: Figure 1
Patent JP-2022159033-A (JP)
Title: Light scattering film and image display device
Inventor: KADO SHIMPEI
IPC: G02B5/02
Filed: 2022-03-22
Abstract: To provide a light scattering film which has improved visibility.SOLUTION: A light scattering film having a light scattering layer containing a resin and metal particles is provided, the metal particles including hollow metal particles, each having a metal-containing shell and a hollow core surrounded by the shell.SELECTED DRAWING: Figure 1