baber/WOPTO huggingface dataset:
Patent JP-2022003817-A (JP)
Title: Imaging apparatus, image generation method, and computer program
Inventor: NAKADA SEISHI
IPC: G03B15/00
Filed: 2021-09-27
Abstract: To provide an improved technology for providing a suitable image.SOLUTION: An imaging apparatus 500 includes a large imaging section 510, a small imaging section 512 smaller in optical size than that of the large imaging section 510, and an image processing section 514. The large imaging section 510 captures an image of a subject outside the imaging apparatus 500. The small imaging section 512 is provided at a position around the large imaging section 510 to capture images of the subject. The image processing section 514 generates a synthetic image obtained by synthesizing a first image captured by the large imaging section 510 and a second image captured by the small imaging section 512, as data to be output. The image processing section 514 changes a synthesis ratio in accordance with a position in the synthetic image where the first image and the second image are synthesized, and the closer to a predetermined area in the synthetic image the position is, the higher a blending ratio of pixel values in the first image is.SELECTED DRAWING: Figure 23
Patent JP-2023047494-A (JP)
Title: Bone restoration device and surgical kit
Inventor: FUJITA NOBUYUKI
IPC: A61L27/18
Filed: 2021-09-27
Abstract: To provide a bone restoration device for promoting restoration of bone; and to provide a surgical kit.SOLUTION: A bone restoration device 1 includes an intervertebral cage 11 provided inside with a space enterable by a body fluid from the outside, and a nonwoven fabric 12 stored in the space of the intervertebral cage 11, to which stem cells or osteoblast formed by being differentiated from stem cells are attached. The stem cell may be a mesenchymal stem cell taken from a patient into which the intervertebral cage 11 is embedded, The fiber diameter of the nonwoven fabric 12 may be in the range of 0.1 μm-30 μm.SELECTED DRAWING: Figure 1
Patent JP-2022059585-A (JP)
Title: Aluminum and aluminum alloy utensil, and manufacturing method of the same
Inventor: SHIGERU KEIJIRO
IPC: F24C14/00
Filed: 2021-09-30
Abstract: To solve the problem in which: conventional aluminum and aluminum alloy utensils have metallic luster on the cooking surface with ornamental patterns; and they cannot cook at high temperature more than 250°C.SOLUTION: A manufacturing method of an aluminum and aluminum alloy utensil is given in which: all or a part of aluminum and aluminum alloy surface is covered with a transparent inorganic oxide layer including silicic acid, and any part of the covered or non-covered part of the utensil is colored by chemical reaction of aluminum and aluminum alloy. The transparent inorganic oxide layer includes 100-3000 mg of silicic acid per square meter in terms of SiO2 conversion value, 1-16 weight ratio of lithium ion in terms of Li2O conversion value corresponding to 100 of the SiO2 conversion value, and 10-36 weight ratio of lithium ion, sodium ion and potassium ion in terms of Li2O+Na2O+K2O total conversion value corresponding to 100 of the SiO2 conversion value.SELECTED DRAWING: Figure 3
Patent JP-2022000866-A (JP)
Title: Battery pack
Inventor: KUBOTA OSAMU
IPC: H01M10/6554
Filed: 2021-09-30
Abstract: To provide a battery pack that can prevent damage to an insulating layer provided on the bottom surface of a battery cell and can improve the cooling performance of the battery cell more than before.SOLUTION: A battery pack includes a plurality of battery cells 10, a plurality of cell holders 20, a plurality of plates 30, an insulating layer 40 that covers the bottom surface 10b of the battery cell 10, and a cooling portion 60 that cools the plurality of battery cells 10. A lower end portion 30b of the plate 30 projects downward from the lower surface 40b of the insulating layer 40. The cell holder 20 includes a support portion that supports the side surface of the battery cell 10 and an opening 22 that exposes the entire lower surface 40b of the insulating layer 40 to the cooling portion 60. The plate 30 is fastened to the cooling portion 60.SELECTED DRAWING: Figure 5
Patent JP-2023051531-A (JP)
Title: Toggle clamp
Inventor: YOSHIMURA MASAYUKI
IPC: B25B5/12
Filed: 2021-09-30
Abstract: To sufficiently ensure a work space while suppressing an occupied space.SOLUTION: A toggle clamp comprises: an actuator which can linearly reciprocate a first shaft; a base plate having an arc-shaped long hole in which the first shaft is slidably fitted; a clamp arm; a base member which rotatably supports the base plate via a second shaft, and rotatably supports the clamp arm via a third shaft; and a link member which is rotatably connected to the clamp arm via a fourth shaft, and is rotatably connected to the base plate via a fifth shaft. In a release state, the fourth shaft exists at a position separated from a straight line that connects each shaft center of the second shaft and the fifth shaft. In a fixed state, the fourth shaft exists at a position on a straight line that connects the second shaft and the fifth shaft.SELECTED DRAWING: Figure 4
Patent JP-2023054949-A (JP)
Title: Travel device
Inventor: ARAI KEISUKE
IPC: A01B69/00
Filed: 2021-10-05
Abstract: To provide a small-sized travel device capable of stably traveling on an earth filling part.SOLUTION: A travel device 100 includes a body 10 traveling on a ridge 70 (an earth filling part) filled with soil, a pair of wheels 12 provided to the left/right of the body 10 and traveling on an upper face 72 of the ridge 70 by power from a motor 20 (a drive part), and travel guide bodies 40 respectively provided outside the pair of wheels 12, and coming into contact with a slope face 74 of the ridge 70 to guide the pair of wheels 12 such that the pair of wheels 12 travel along the ridge 70. Each travel guide body 40 includes a rotary shaft 41a coaxial with an axle 22a of the pair of wheels 12, and a plurality of contact parts 44 provided radially with respect to the rotary shaft 41a, and changing angles to the rotary shaft 41a so as to come into contact with the slope face 74 of the ridge 70.SELECTED DRAWING: Figure 2
Patent JP-2023056667-A (JP)
Title: Oil-based hair cosmetic
Inventor: KOMMOTO Kaori
IPC: A61Q5/06
Filed: 2021-10-08
Abstract: To provide an oil-based hair cosmetic that contains solid wax but is very easy to wash away.SOLUTION: An oil-based hair cosmetic contains component A: at least one compound selected from the group consisting of polyoxyalkylene alkyl ether phosphoric acid and salts thereof and polyoxyalkylene alkenyl ether phosphoric acid and salts thereof, component B: a nonionic surfactant with an HLB value of 12.0 or less, and component C: a wax being solid or semisolid at 25°C. Preferably, the inventive oil-based hair cosmetic further contains component D: an oil that is liquid at 25°C. Also preferably, the inventive oil-based hair cosmetic further contains component E: powder.SELECTED DRAWING: None
Patent JP-2023058089-A (JP)
Title: Piezoelectric thin film laminated body
Inventor: HANAWA YUICHIRO
IPC: H10N30/853
Filed: 2021-10-13
Abstract: To improve piezoelectric characteristics of a piezoelectric thin film laminated body comprising a piezoelectric thin film composed of an alkali niobate based piezoelectric material.SOLUTION: A piezoelectric thin film laminated body 10 includes: a substrate 11; a lower electrode 14 laminated above the substrate 11; and a piezoelectric thin film 16 composed of an alkali niobate based piezoelectric material laminated above the lower electrode 14. The piezoelectric thin film laminated body 10 is provided with a conductive layer 15 made of a material having a negative thermal expansion coefficient between the piezoelectric thin film 16 and the substrate 11.SELECTED DRAWING: Figure 1
Patent JP-2023058130-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-10-13
Abstract: To provide a game machine allowing a player to recognize execution of a movable body performance while preventing disturbance of an operation confirmation of a movable body by performance operation.SOLUTION: When a movable body performance is executed in a variable display started during a predetermined period when conformation movable control is underway on power-on not accompanying initialization, display of an effect display and output of a movable body performance sound are performed while performance movable control is restricted in execution of the movable body performance during the predetermined period, and the performance movable control and display of the effect display and then output of a movable performance sound are performed when the movable body performance is executed after a predetermined period.SELECTED DRAWING: Figure 66
Patent JP-2023058890-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-10-14
Abstract: To provide a game machine capable of performing suitable customer-waiting control.SOLUTION: A performance control CPU 120 displays a first background display 004SG081 during a first customer-waiting period (first period) after completion of a game (stopping and displaying of a variable display) in a low-base state, and displays a demonstration movie during a second customer-waiting period (second period) after completion of the first customer-waiting period.SELECTED DRAWING: Figure 31
Patent JP-2023061306-A (JP)
Title: refrigerator
Inventor: KAMISAKO TOYOSHI
IPC: F25D21/14
Filed: 2021-10-19
Abstract: To provide a refrigerator capable of efficiently draining defrosting water generated in a fan casing of a blower fan.SOLUTION: A refrigerator is provided with at least a first storage chamber and a second storage chamber, and a cooling chamber where an evaporator is installed on the back face side of the first storage chamber, and includes: a partition wall partitioning the refrigerator to the first storage chamber and the cooling chamber; a blower fan disposed on the back face side of the first storage chamber; an almost spirally formed fan casing disposed around the outer periphery of the blower fan and guiding the air blown out from the bower fan; and a heater for defrosting the cooling chamber. The partition wall includes: a first partition board disposed on the front face of the cooling chamber; and a second partition board disposed on the back face of the first storage chamber. The blower fan and the fan casing are fixed to the first partition board. A drainage hole is formed at the lower edge of the fan casing in the first partition board, and a drainage path is provided below the drainage hole.SELECTED DRAWING: Figure 4
Patent JP-2022075550-A (JP)
Title: Multilayer capacitor
Inventor: KIM JIN WOO
IPC: H01G4/30
Filed: 2021-10-25
Abstract: To provide a multilayer capacitor.SOLUTION: A multilayer ceramic capacitor in one embodiment of the present invention includes a main body including a plurality of dielectric layers and a plurality of internal electrodes stacked in a first direction with the dielectric layers held therebetween, and an external electrode formed outside the main body and connected to the internal electrode. The main body includes an active part including the internal electrodes and forming electrostatic capacitance, a side margin part covering at least one surface of a first surface and a second surface of the active part facing each other in a second direction, and a cover part covering the active part in the first direction. The dielectric layers contain a barium titanate based composition. The dielectric layer in the side margin part contains a Sn component in a different Sn content from the dielectric layer in the active part. The dielectric layer in the side margin part contains grains with a core-shell structure at least partially.SELECTED DRAWING: Figure 3
Patent JP-2022009768-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving amusement of a game. 
     SOLUTION: A game machine includes performance execution means capable of moving a plurality of objects along a predetermined track and executing a performance for stopping a specific object included in the plurality of objects at a predetermined position on the predetermined track. The performance execution means stops the specific object included in the plurality of objects at the predetermined position on the predetermined track, acquires distance information as information relating to distance along the predetermined track from the position of the specific object at a first point of time to the predetermined position, acquires period information as information relating to time length of a period from the first point of time to a second point of time for stopping the specific object at the predetermined position, acquires speed information as information relating to speed from the first point of time to the second point of time of the specific object, based on the distance information and period information, and moves the specific object based on the speed information during a period from the first point of time to the second point of time. 
     SELECTED DRAWING: Figure 308 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023067197-A (JP)
Title: Torque vectoring device
Inventor: TSUJIMOTO KATSUHIRO
IPC: F16H48/10
Filed: 2021-10-29
Abstract: To realize a torque vectoring device capable of suppressing enlargement of a carrier, thereby enlargement of a device as a whole.SOLUTION: A torque vectoring device (1) includes: a pinion gear unit (34) in which a first pinion gear (36) engaged with an input gear (15), a second pinion gear (37) engaged with a first output gear (22) and a third pinion gear (38) engaged with a second output gear (27) are integrated; and a case (40) for housing them. The input gear (15) is disposed between the first output gear (22) and the second output gear (27). The case (40) includes a first case member (41) and a second case member (46). The input member (10) is fastened together by a fastening member (49) in a state of being held between the first case member (41) and the second case member (46).SELECTED DRAWING: Figure 2
Patent JP-2023068867-A (JP)
Title: Radar apparatus, information processing apparatus and information processing method
Inventor: SASAKI HARUKA
IPC: G01S13/34
Filed: 2021-11-04
Abstract: To provide a radar apparatus, an information processing apparatus and an information processing method that can improve a distance resolution.SOLUTION: A radar apparatus according to the present technology comprises: a transmission antenna; a reception antenna; a first chirp generation unit; a second chirp generation unit; a transmission control unit; a beat signal generation unit; a beat signal correction unit; a beat signal coupling unit; and a detection unit. The transmission control unit transmits, from the transmission antenna, a first chirp and a second chirp with a gap provided therebetween. The beat signal generation unit generates a first beat signal from a transmitted signal and a received signal of the first chirp, and generates a second beat signal from a transmitted signal and a received signal of the second chirp. The beat signal correction unit corrects errors of the first beat signal and the second beat signal derived from the gap. The beat signal coupling unit couples the error corrected first and second beat signals together to generate a third beat signal. The detection unit detects a distance with respect to a detection object on the basis of the third beat signal.SELECTED DRAWING: Figure 6
Patent JP-2023068959-A (JP)
Title: Membrane structure and membrane structure manufacturing method
Inventor: SING VIRAHAMPAL
IPC: B32B27/30
Filed: 2021-11-04
Abstract: To provide a membrane structure with high moisture permeability and high durability, and a manufacturing method of the membrane structure.SOLUTION: A membrane structure 10 has a pair of polymer porous membranes 20 and a moisture-permeable resin membrane 30. The pair of polymer porous membranes 20 is arranged facing each other and has a plurality of holes 25. The moisture-permeable resin membrane 30 is positioned between the pair of polymer porous membranes 20. A portion of the moisture permeable resin membrane 30 is inserted into the plurality of pores 25 of each of the paired polymer porous membranes 20.SELECTED DRAWING: Figure 1
Patent JP-2022140266-A (JP)
Title: Device, method, and program for inputting characters
Inventor: UMEDA SHOTA
IPC: G06Q50/20
Filed: 2021-11-11
Abstract: To provide a character input device capable of minimizing reduction in learning effect of users.SOLUTION: A character input device is provided, comprising a candidate search unit for searching for conversion candidates for an entered input character string, and an order determination unit for determining the order in which the conversion candidates are arranged. The order determination unit dynamically changes a parameter used for determining the order in which the conversion candidates are arranged.SELECTED DRAWING: Figure 2
Patent JP-2023072537-A (JP)
Title: Vehicular lighting system
Inventor: NISHIDA HIDE
IPC: B60Q1/50
Filed: 2021-11-12
Abstract: To provide a technique that can assist operation of an opening instruction by a user to a vehicular automatic opening/closing mechanism.SOLUTION: A vehicular lighting system 1 is mounted on a vehicle 90 equipped with an automatic opening/closing mechanism 80 which has an automatic opening/closing part 93 and a sensing part 81 that senses operation of an opening instruction by a user 99 to the automatic opening/closing part 93, which is provided with irradiation parts 2 having light sources 21, 22, 25 and 26 and a control part 3 that controls irradiation states of the irradiation parts 2. When the sensing part 81 performs a sensing mode of sensing the operation of an opening instruction, the control part 3 controls switching of the irradiation states of the irradiation parts 2 at two steps of a first step in which the outside of the vehicle 90 is irradiated with light and a second step in which the outside of vehicle 90 is irradiated with light in an irradiation state which is different from in the first step and the user 99 is guided to a predetermined position at which the operation of an opening instruction is performed, following the first step.SELECTED DRAWING: Figure 1
Patent JP-2023074053-A (JP)
Title: motor
Inventor: FURUBAYASHI KAZUMI
IPC: H02K7/06
Filed: 2021-11-17
Abstract: To provide a motor capable of reducing the number of components even while regulating movements of a power supply substrate in a direction of extension of a plurality of terminal pins, the motor comprising the plurality of terminal pins extending in the same direction toward an outer peripheral side of a motor case and the power supply substrate fixed at a tip end side of the plurality of terminal pins.SOLUTION: In a motor 1, when a direction of extension of a plurality of terminal pins 23 toward an outer peripheral side of a motor case 21 is defined as a direction Y2, a regulation part 22d which is in contact with a power supply substrate 7 from a side in the direction Y2 and regulates movements of the power supply substrate 7 toward the side of the direction Y2 is formed in a bearing holding plate 22 which holds a bearing 16 rotatably supporting a rotor and is fixed to the motor case 21.SELECTED DRAWING: Figure 2
Patent JP-2022043039-A (JP)
Title: Resin composition, film, laminate, package, and manufacturing method of package
IPC: C08L23/10
Filed: 2021-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition capable of expressing different bonding states just after bonding at a temperature for binding articles to be bonded for example. 
     SOLUTION: There is provided a resin composition by blending at least 2 kinds of polymers having different solubility parameter (sp value) ((cal/cm 3 ) 1/2 ), and a nucleating agent. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023077445-A (JP)
Title: spark plug
Inventor: HARA SATOSHI
IPC: H01T13/20
Filed: 2021-11-25
Abstract: To provide a spark plug which can sufficiently prevent removal or sweating in a discharge part.SOLUTION: A spark plug 10 comprises: a discharge chip 31; and a discharge chip 61 facing the discharge chip 31. The size of a discharge gap GP formed between the discharge chip 31 and the discharge chip 61 ranges from 0.23 to 0.6 mm. At least one of the discharge chip 31 and the discharge chip 61 contains iridium or platinum as its main constituent, and is made of a material containing tantalum in the range from 0.5 to 5 wt.%.SELECTED DRAWING: Figure 1
Patent JP-2023077674-A (JP)
Title: Semiconductor device manufacturing method, semiconductor device, and power conversion device
Inventor: TAKADA SHUHEI
IPC: H01L21/52
Filed: 2021-11-25
Abstract: To suppress the occurrence of defects in a semiconductor chip caused by a bonding material having conductivity.SOLUTION: A protrusion X1 is present in a rear peripheral edge region R2a that is the peripheral edge of the rear surface 2b of a semiconductor chip 2. The state St1 of the semiconductor chip 2 includes a state in which the protrusion X1 extends toward a main surface 10s of a die pad 10. A manufacturing method Pr includes a step of bringing a non-peripheral region R2b of the semiconductor chip 2 into contact with a bonding material 3 such that the non-peripheral region R2b is bonded to the main surface 10s of the die pad 10 via the bonding material 3 when the semiconductor chip 2 is in the state St1. The bonding material 3 has conductivity.SELECTED DRAWING: Figure 1
Patent JP-2023079791-A (JP)
Title: Secondary combustion furnace, use method for secondary combustion furnace and secondary combustion method
Inventor: KAWATE KENJI
IPC: F23G5/16
Filed: 2021-11-29
Abstract: To provide a secondary combustion furnace, a use method for the secondary combustion furnace and a secondary combustion method capable of burning a combustible gas discharged from a primary combustion furnace in a stable atmosphere while suppressing a generation amount of carbon dioxide.SOLUTION: A secondary combustion furnace 10 for burning a combustible gas discharged from a primary combustion furnace 30 includes: a furnace body 11 having a furnace chamber 111; an introduction passage 12 for introducing the combustible gas to the furnace chamber 111; a burner 13; a fuel supply system 14 and a first air supply system 15 connected to the burner 13; a first air supply fan 151 connected to the first air supply system 15; and a control device 17 having a heating mode of allowing fuel supply to the burner 13 and controlling output of the burner 13 by adjusting air output of the first air supply fan 151 and a first cooling mode of regulating the fuel supply to the burner 13 and controlling a furnace temperature by adjusting air output by using the first air supply fan 151.SELECTED DRAWING: Figure 1
Patent JP-2023080549-A (JP)
Title: Vehicle travel control device
Inventor: SUMIYA FUMIAKI
IPC: G08G1/09
Filed: 2021-11-30
Abstract: To provide a vehicle travel control device capable of improving passage efficiency of vehicles at an intersection.SOLUTION: A vehicle travel control device 20 comprises an information acquisition unit 21, an arbitration unit 22 and a transmission unit 23. The arbitration unit 22 includes a collision determination section 221, a prioritization section 222 and an arbitration command generation section. The collision determination section 221 defines a plurality of divided regions inside an intersection 41. The collision determination section 221 determines presence or absence of a plurality of collision determination vehicles by predicting a passage time zone of each vehicle to pass with respect to the plurality of divided regions based on traffic situation information and travel direction information. The plurality of collision determination vehicles indicates vehicles to pass which may collide with each other at the intersection 41 among the plurality of vehicles to pass.SELECTED DRAWING: Figure 2