baber/WOPTO huggingface dataset:
Patent JP-2022175931-A (JP)
Title: Harvesting machine
Inventor: FUJITA YUKI
IPC: A01D27/00
Filed: 2021-05-14
Abstract: To provide a harvesting machine capable of saving a labor for a harvesting work.SOLUTION: The harvesting machine comprises: a harvesting work part which executes a work for harvesting a crop; a detection part 40 which detects a state of the crop before the harvest in a farm field; and a height control part 32 which controls a position of the harvesting work part along a vertical direction of a machine body based on a result of the detection by the detection part 40.SELECTED DRAWING: Figure 5
Patent JP-2022178916-A (JP)
Title: Machine learning system, machine learning program, and machine learning method
Inventor: KATO CHERROMARU
IPC: G06F9/50
Filed: 2021-05-21
Abstract: To improve the efficiency of machine learning processes distributed and executed by a plurality of nodes in a machine learning system.SOLUTION: A control node 2 for controlling the execution of machine learning processes stores, in storage areas 4 and 5 accessible from each node, input data of at least a part of a partial process of the machine learning processes and management information 50 for managing the execution states of a plurality of ordered processes included in the partial process for each execution node 3; each execution node 3, in the execution of the partial process based on the input data stored in the storage areas 4 and 5 and the management information 50, stores output data 40 output from each process and the management information 50 that has set the execution state of each process in the storage areas 4 and 5; and based on the execution state of each process in the management information 50 of the first execution node 3 and a plurality of pieces of output data 40 of the first execution node 3, the control node 2 makes a second execution node 3 execute an incomplete process in the first execution node 3.SELECTED DRAWING: Figure 7
Patent JP-2022160972-A (JP)
Title: Truss shape frame for wooden house hanging
Inventor: TAKAHASHI TATSUO
IPC: E04G23/06
Filed: 2021-04-07
Abstract: To provide a frame for a wooden house hanging capable of being installed by a plurality of operators even at a residential area with a narrow gap between a neighboring house and itself by configuring a hanging frame for hanging the wooden house in a truss shape in light-weight and with a narrow horizontal baseboard.SOLUTION: In a truss shape frame for a wooden house hanging, a plurality of parallel chord truss shape skeletons constituting a parallel truss are arranged so as to enclose the wooden house, ends of an upper chord material and lower chord material of adjacent parallel chord truss shape skeletons are fixed by a truss fixture and a plurality of H-shaped steels for cradle inserted into a lower part of a foundation of the wooden house with a flange situated in a vertical direction are fixed at a corner part where a web surface of a first vertical material, a second vertical material, or a third vertical material and the lower chord material of the parallel chord truss shape skeleton are intersected at a right angle.SELECTED DRAWING: Figure 5
Patent JP-2021190124-A (JP)
Title: Method for obtaining word vectors based on language model, apparatus, device, and storage medium
Inventor: LI ZHEN
IPC: G06F40/216
Filed: 2021-05-27
Abstract: To provide a method for increasing the learning ability of semantic information by a language model, increasing convergence speed of a word vector, and enhancing training effect by avoiding risk of information leakage due to learning based on character granularity.SOLUTION: A method includes: inputting each of at least two first sample text language materials into a language model; outputting a context vector of a first word mask in each first sample text language material via the language model; determining a word vector corresponding to each first word mask based on a first word vector parameter matrix, a second word vector parameter matrix, and a fully connected matrix respectively; and training the language model and the fully connected matrix based on the word vectors corresponding to the first word masks in the at least two first sample text language materials, so as to obtain the word vectors.SELECTED DRAWING: Figure 1
Patent JP-2022184260-A (JP)
Title: Cooling device
Inventor: OKINISHI YOSHIO
IPC: H01L23/40
Filed: 2021-06-01
Abstract: To provide a cooling device capable of absorbing a difference in height between heating components having heights differing from each other without bending a board.SOLUTION: A cooling device comprises: a radiation fin 42 that covers a board 10; a radiation fin 41 that is supported by a support hole 43 formed in the radiation fin 42; a heating component 30 that is attached to the board 10 and connects with an undersurface of the radiation fin 42; and a heating component 20 that is attached to the board 10 and connects with an undersurface of the radiation fin 41.SELECTED DRAWING: Figure 1
Patent JP-2022184466-A (JP)
Title: Printing device
Inventor: KAWAJIRI MASAHIRO
IPC: B65H23/188
Filed: 2021-06-01
Abstract: To appropriately control the driving of a delivery roller pair 13 according to the transport speed of a transport roller pair 16.SOLUTION: A label printer 1 includes: a delivery control lever 15 that rotates following the variation in the length of roll paper between a transfer roller pair 16 and a delivery roller pair 13; a first detector 23 that detects whether the rotation angle of the delivery control lever 15 is equal to or more than an angle θ5; a second detector 24 that detects whether the rotation angle of the delivery control lever 15 is equal to or more than an angle θ6 that is greater than the angle θ5; and a print control section 2202. The transfer roller pair 16 has a first mode in which the roll paper is transferred at a first transfer speed and a second mode in which the roll paper is transferred at a second transfer speed that is slower than the first transfer speed, and the print control section 2202 controls the delivery roller pair 13 based on the detection result of the first detector 23 when the transfer roller pair 16 is in the first mode, and it controls the delivery roller pair 13 based on the detection result of the second detector 24 when the transfer roller pair 16 is in the second mode.SELECTED DRAWING: Figure 4
Patent JP-2022184497-A (JP)
Title: Specific use tool
Inventor: YAMAGUCHI TSUTOMU
IPC: B66B29/00
Filed: 2021-06-01
Abstract: To provide a specific use tool capable of easily identifying the size of a chain used for an escalator.SOLUTION: A specific use tool 30 comprises a plate member 31. The plate member 31 comprises opposing parts 33 to 36. The opposing part 34 faces the opposing part 33. The opposing part 34 forms a notch 41 with a width of a distance L1 with the opposing part 33. The opposing part 36 faces the opposing part 35. The opposing part 36 forms a notch 42 with a width of a distance L2 with the opposing part 35.SELECTED DRAWING: Figure 4
Patent JP-2022188403-A (JP)
Title: Operation device
Inventor: MATSUMOTO SHINSUKE
IPC: H01H9/18
Filed: 2021-06-09
Abstract: To provide an operation device capable of effectively producing light with a sense of depth.SOLUTION: An operation device according to an aspect of an embodiment includes a light-emitting unit, a reflection member, and a recessed portion. The reflection member includes a light guide member, a first reflection surface formed on the light guide member, and a second reflection surface with a lower light transmittance than the first reflection surface and formed at a location facing the first reflection surface in the light guide member. The reflection member also reflects light from the light-emitting unit between the first reflection surface and the second reflection surface and emits the light from the first reflection surface. The recessed portion is formed on the second reflection surface side of the light guide member.SELECTED DRAWING: Figure 7
Patent JP-2022188487-A (JP)
Title: Resin molded product for vehicle and method for manufacturing resin molded product for vehicle
Inventor: KOBAYASHI MASATOMO
IPC: B29C45/26
Filed: 2021-06-09
Abstract: To provide a resin molded product for a vehicle and a method for manufacturing the resin molded product for a vehicle that can suppress an occurrence of cracks.SOLUTION: A resin molded product for a vehicle includes: a transparent first member (20) composed of a first resin material and having a design face part (21); and an opaque second member (40) composed of a second resin material. The second member (40) is a frame-shaped member laminated on a back face of the design face part (21) of the first member (20). The first member (20) has a first edge part (25) that rises from a back of the design face part (21) and covers a boundary part (30) between a first end face (42) and the design face part (21) inside a frame formed by the second member (40).SELECTED DRAWING: Figure 4
Patent JP-2021196059-A (JP)
Title: Method for manufacturing connecting rod
Inventor: WAKI YASUHIRO
IPC: F16C7/00
Filed: 2021-06-10
Abstract: To provide a method for manufacturing a connecting rod, which can reduce axial force at the time of screw fixation while suppressing misalignment of a cap part and a rod part at the time of screw fixation.SOLUTION: A method for manufacturing a connecting rod, which is disclosed in the present specification, includes a step of preparing a semi-finished product formed with a through-hole for a crankshaft, a laser processing step, and a breaking step. In the laser processing step, a plurality of laser marks are formed in the inner surface of the through-hole of the semi-finished product along the axial direction of the through-hole. In the breaking step, using the plurality of laser marks as starting points, the semi-finished product is divided into a rod part having a portion of the inner surface of the through-hole and a cap part having the other portion of the inner surface of the through-hole. In the laser processing step, a first processing condition is applied in a part of a range in the axial direction to form the laser mark, and a second processing condition different from the first processing condition is applied in the other part of the range in the axial direction to form the laser mark or to omit formation of the laser mark.SELECTED DRAWING: Figure 4
Patent JP-2022189427-A (JP)
Title: Positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary battery
Inventor: HANABUSA TATSUYA
IPC: C01G53/00
Filed: 2021-06-11
Abstract: To provide a positive electrode active material for a lithium secondary battery, with which a lithium secondary battery having discharge capacity that does not easily decrease even after repeated charging and discharging can be obtained.SOLUTION: There is provided a positive electrode active material for a lithium secondary battery, which includes a lithium metal composite oxide containing at least Li and Ni and which satisfies (1) and (2). (1) In the adsorption isotherm line/desorption isotherm line measurement of nitrogen gas and a pore size distribution in an adsorption isotherm line obtained by the Barrett-Joyner-Halenda method, a pore volume in a pore diameter range of 2 to 10 nm is equal to or less than 9.0×10-4 cm3/g. (2) A pore size with the maximum value of a log differential pore volume in a log differential pore volume distribution in a pore diameter range of 2 to 200 nm, based on the adsorption isotherm line/desorption isotherm line measurement of nitrogen gas and a pore size distribution in a desorption isotherm line obtained by the Barrett-Joyner-Halenda method, exceeds 10 nm and is equal to or less than 200 nm.SELECTED DRAWING: None
Patent JP-2022158791-A (JP)
Title: Drive transmission device and construction machine
Inventor: HISADA KAZUKI
IPC: F16F7/00
Filed: 2021-06-15
Abstract: To provide a drive transmission device and a construction machine capable of being miniaturized while relieving impact load from the external.SOLUTION: A drive transmission device 1 includes: an arm 109 having a motor which generates torque; a speed reduction portion 3 disposed on the arm 109 and having a carrier 14 reducing a speed of rotation of the motor and outputting the same; a bucket 110 having a bracket through hole 115 to which a reamer bolt 80 is inserted so that it is fixed to the carrier 14 by the reamer bolt 80 inserted to the bracket through hole 115; and a resin bush 82 disposed between an inner face of the bracket through hole 115 and an outer face of the reamer bolt 80. Mechanical strength of the resin bush 82 is lower than mechanical strength of the bucket 110 and mechanical strength of the reamer bolt 80.SELECTED DRAWING: Figure 4
Patent JP-2022191866-A (JP)
Title: Semiconductor device
Inventor: HORI MOTOHITO
IPC: H01L25/07
Filed: 2021-06-16
Abstract: To provide a semiconductor device that can reduce the parasitic inductance of wiring in a semiconductor device that mounts a power semiconductor element.SOLUTION: A semiconductor device includes an insulating circuit board 1 having conductive plates 12a and 12b on the upper surface side, semiconductor chips 2a and 2b mounted on the conductive plates 12a and 12b, a printed circuit board 4 provided above the semiconductor chips 2a and 2b and electrically connected to the semiconductor chips 2a and 2b, first external connection terminals 6a and 6b electrically connected to the conductive plates 12a and 12b and extending upward from the conductive plates 12a and 12b, a first conductive block 7 provided to surround the outer periphery of the first external connection terminals 6a and 6b and to be insulated from the first external connection terminals 6a and 6b, and a sealing member 8 that seals the semiconductor chips 2a and 2b, the printed circuit board 4, and the first conductive block 7.SELECTED DRAWING: Figure 1
Patent JP-2023000198-A (JP)
Title: oil filter
Inventor: WADA MASAYA
IPC: F01M11/03
Filed: 2021-06-17
Abstract: To provide an oil filter with a simple structure.SOLUTION: An oil filter 1 comprises: a housing 2 having an inlet 22a and an outlet 22b; a filter medium 30 accommodated in the housing 2; a seal 44 which is sandwiched between a cover 22 of the housing 2 toward one end of the filter medium 30 in an axial direction and one end of the filter medium 30, and is provided along a circumferential direction; a cylindrical partition 54 which is provided along the circumferential direction at the other end of the filter medium 30 in the axial direction; and an elastic body 60 which is attached to the filter medium 30, presses the partition 54 against a bottom 21b of the housing 2 toward the other end of the filter medium 30, and is elastically deformed by a load in a direction in which the partition 54 is separated from a second inner face of the housing 2.SELECTED DRAWING: Figure 2
Patent JP-2023004728-A (JP)
Title: Rice wine identification method
Inventor: KAWASHIMA HIROTO
IPC: G01N33/14
Filed: 2021-06-28
Abstract: To highly accurately identify a place of production of Japanese sake.SOLUTION: In a method for identifying rice wine (Japanese sake), a nitric acid component (nitric ion) contained in Japanese sake is used. When further combining this technique with an indicator used in another method, identification of particularly high accuracy can be achieved. To determine a place of production of Japanese sake, a value of δ15 N-NO3- can be used as an indicator. At this time, measurement values other than δ15 N-NO3- can also be used in combination as indicators. In Fig. 9, measurement results for a plurality of types of Japanese sake are shown for each region using a horizontal axis as δ15 N-NO3- and a vertical axis as NO3- concentration. In this case, Akita prefecture, Niigata prefecture and Kyoto prefecture are demarcated as different regions in two dimensions.SELECTED DRAWING: Figure 9
Patent JP-2023005898-A (JP)
Title: Ultrasonic measurement device and ultrasonic measurement method
Inventor: MATSUI YUJI
IPC: G01N29/11
Filed: 2021-06-29
Abstract: To provide an ultrasonic measurement device and an ultrasonic measurement method that can selectively process multiple wave signals to improve a signal-noise ratio.SOLUTION: An ultrasonic testing device comprises: shifters 13A, 13B that respectively shift the position of a transmitting probe 11 and the position of a reception probe 12 on a surface 3 of a concrete wall 2; and a signal processor 16 that records multiple wave signals each corresponding to a combination of the position of the transmitting probe 11 and the position of the reception probe 12, and selectively processes the multiple wave signals. The signal processor 16 includes a first wave signal serving as a process target when the first wave signal that corresponds to the probes being at a relatively short distance from each other has a greater integral of its amplitude than that of a second wave signal that corresponds to the probes being at a relatively long distance from each other. However, the signal processor 16 does not include the first wave signal serving as the process target when the first wave signal has a smaller integral of its amplitude than that of the second wave signal.SELECTED DRAWING: Figure 1
Patent JP-2023008244-A (JP)
Title: Brassiere
Inventor: YADA KAZUYA
IPC: A41C3/00
Filed: 2021-07-05
Abstract: To provide a brassiere which inhibits slip even for large motion such as arm lifting, has less operation obstruction (has good operability), has less oppressive feeling, and is excellent in correction property.SOLUTION: There is provided a brassiere in which when, in a line segment connecting a middle point at an edge part of a wing part closer to a cup part and a middle point at an edge part of the wing part facing the edge part closer to the cup, a straight line perpendicular to the line segment is drawn at a position in the range of 25-35% of the length of the line segment from the middle point at the edge part closer to the cup, a region of the wing part on the front surface side from the straight line is taken to be a front wing part, and a region of the wing part on the back surface side from the straight line is taken to be a back wing part, stretching load of the front wing part when performing third stretching of a product by 60% in the longitudinal direction in a 80% repetitive stretching test is 50-300 cN/2.54 cm, and stretching load of the back wing part when performing third stretching of a product by 60% in the horizontal direction in a 80% repetitive stretching test is 300-700 cN/2.54 cm.SELECTED DRAWING: Figure 4
Patent JP-2023009349-A (JP)
Title: Wheel stopper device
Inventor: SHOJI MITSUTAKA
IPC: B60T3/00
Filed: 2021-07-07
Abstract: To provide a wheel stopper device which can be correctly installed for a wheel.SOLUTION: In a portable type wheel stopper 70 for regulating the movement of a high lift work vehicle during parking, comprises: a wheel stopper member 71 inserted between a step surface 5t of a tire wheel 5 and a parking road surface; and a handle 90 provided on a side in a width direction of the wheel stopper member 71 and capable of being grasped by a user. The handle 90 has a guide part 95 capable of abutting on an outside surface 5a of the tire wheel 5, and is configured so as to install the wheel stopper member 71 in a proper position for the tire wheel 5 by inserting the wheel stopper member 71 between the step surface 5t of the tire wheel 5 and the parking road surface in the state where the guide part 95 is abutted on the outside surface 5a of the tire wheel 5.SELECTED DRAWING: Figure 3
Patent JP-2022016358-A (JP)
Title: Gripper for laboratory container sorting device
Inventor: NORBERT SCHMITT
IPC: B25J15/08
Filed: 2021-07-07
Abstract: To provide a gripper for sorting a laboratory container.SOLUTION: A gripper 10 for a laboratory container sorting device 12 comprises a vacuum gripper 14 and a mechanical gripper 24. The vacuum plunger 14 comprises a suction cup 16 and is configured to move the suction cup 16 between a pickup position 20 and a transfer position 22. The suction cup 16 is configured to pick up a laboratory container 18 when the suction cup 16 is in the pickup position 20, and to transfer the laboratory container 18 when the suction cup 16 is in the transfer position 22. The mechanical gripper 24 is configured to grip and release the laboratory container 18 when the suction cup 16 is in the transfer position 22. A laboratory container sorting device 12, a laboratory system 46, and a method for operating the laboratory system 46 are also disclosed.SELECTED DRAWING: Figure 1
Patent JP-2023010357-A (JP)
Title: Concrete structure reinforcement method and concrete structure
Inventor: FUJIKURA YUSUKE
IPC: C04B40/02
Filed: 2021-07-09
Abstract: To provide a new method for reinforcing or repairing concrete, and a concrete structure applied with the method.SOLUTION: The reinforcement method includes the steps of: forming a first injection hole at a concrete structure containing concrete; forming porous concrete at the inside of the first injection hole; and supplying a gas containing carbon dioxide or a medicine to the porous concrete. A porosity of the concrete is lower than a porosity of the porous concrete.SELECTED DRAWING: Figure 9
Patent JP-2021164752-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2021-07-09
Abstract: To provide a game machine capable of increasing game amusement.SOLUTION: A game machine comprises: distribution means for alternately distributing the reached game balls to a first guide path and a second guide path; and a ball entry unit which the game balls can enter. The first guide path and the second guide path guide the game balls to the same ball entry unit.SELECTED DRAWING: Figure 31
Patent JP-2023016163-A (JP)
Title: Double disc refiner and manufacturing method of recycled pulp
Inventor: ISHIKAWA SATOSHI
IPC: D21B1/32
Filed: 2021-07-21
Abstract: To provide a double disc refiner capable of manufacturing a recycled pulp with good quality inexpensively.SOLUTION: A double disc refiner includes a stator-side slit having a predetermined width at a circumferential ring portion formed at the circumference of a stator-side blade, and includes a rotor-side slit having a width that is the same as or different from the stator-side slit width at the circumferential ring portion formed at the circumference of a rotor-side blade.SELECTED DRAWING: Figure 1
Patent JP-2021167065-A (JP)
Title: Machine teaching terminal, teaching system, program, and safety confirmation method used for teaching machine
Inventor: FUJIMORI SHUNSUKE
IPC: B25J19/06
Filed: 2021-07-21
Abstract: To provide a machine teaching terminal, a teaching system, a program, and a safety confirmation method capable of ensuring the safety of an operator without attachment of a new device or the like.SOLUTION: A machine teaching terminal 1 which is communicably connected to a robot 5 and used for teaching the robot 5 within a work area E of the robot 5, includes: a touch panel display 36 for accepting input by an operator P; an input detection section 14 for detecting the input to the touch panel display 36; an abnormality detection section 16 for detecting an abnormal state on the basis of the detection by the input detection section 14; and an abnormal signal transmission section 17 for transmitting a signal indicating the abnormal state to the robot 5 when the abnormal state is detected by the abnormality detection section 16.SELECTED DRAWING: Figure 1