baber/WOPTO huggingface dataset:
Patent JP-2020015977-A (JP)
Title: Method for directly patterning and growing transition metal di-chalcogenide atomic layer
Inventor: LI XUFAN
IPC: C23C14/04
Filed: 2019-05-30
Abstract: To provide a method for directly growing a patterned transition metal di-chalcogenide single layer.SOLUTION: A method for directly growing a patterned transition metal di-chalcogenide single layer comprises: providing a substrate 11 covered with a mask 12 having a pattern constituted of one or more molded gap spaces; thermally depositing salt on the substrate through the one or more molded gap spaces so as to provide the deposited salt in the pattern of the mask on the substrate; and thermally co-depositing transition metal oxide and chalcogen on the deposited salt to form a patterned transition metal di-chalcogenide single layer having the pattern of the mask, and also the patterned transition metal di-chalcogenide single layer prepared by the method is provided.SELECTED DRAWING: Figure 1
Patent JP-2020039856-A (JP)
Title: Cooker
Inventor: IWAMOTO MASAYUKI
IPC: A47J27/00
Filed: 2019-05-30
Abstract: To provide a cooker which can properly cook by surely setting an inner lid on an inner pot.SOLUTION: A reed switch 51 is installed in a cooker body 3 so that it may function as a switch when an inner lid 22 is set in a prescribed position of the cooker body 3. A magnet 52 is provided in a position oppositely facing the reed switch 51 in the inner lid 22. If the inner lid 22 is set in a proper position of the cooker body 3, the reed switch 51 is turned on by the magnet 52, with a detection signal outputted. Meantime, if no inner lid 22 is set in the proper position of the cooker body 3, no reed switch 51 is turned on by the magnet 52, with no detection signal outputted.SELECTED DRAWING: Figure 3
Patent JP-2019194596-A (JP)
Title: Object detection device
Inventor: WADA YUKITO
IPC: G01V8/20
Filed: 2019-06-03
Abstract: To provide an object detection device capable of detecting hands appropriately in response to their movement, and effectively preventing erroneous detection of the hands when they are located in positions in which the detection is not required.SOLUTION: An object detection device includes: a first emission section 1A1, a second emission section 1A2, and a light reception part 1B that each have areas for detecting hands spatially and each detect hands if hands are present within the areas when distance to the hands becomes equal to or less than a threshold distance within the corresponding areas; and a sensor driver 10 for setting a threshold distance for an area C to a threshold distance corresponding to prescribed wipe operation of hands when detecting that the hands are present within an area A and an area B.SELECTED DRAWING: Figure 2
Patent JP-2020174032-A (JP)
Title: Method for collecting valuable resources from waste batteries and crushing equipment
Inventor: MANO TAKUMU
IPC: B09B5/00
Filed: 2019-06-04
Abstract: To provide a method for recovering valuable resources from waste batteries such as used lithium ion batteries and nickel-metal hydride batteries, which can improve the recovery efficiency of the valuable resources while suppressing deterioration of a working environment.SOLUTION: A method for recovering valuable resources contained in electrode materials from waste batteries containing exterior materials filled with the electrode materials includes a crushing step S1 of crushing waste batteries into powder dust with the waste batteries containing exterior materials, a dust collecting step S2 of collecting powder dust generated in the crushing step S1, and a separating and collecting step S3 of separating and collecting valuable resources from the powder dust. Here, in the dust collecting step S2, the gas phase of a processing space where the processing in the crushing step S1 has been performed is exhausted to a dust collector, and the powder dust contained in the gas phase is collected.SELECTED DRAWING: Figure 2
Patent JP-2020198990-A (JP)
Title: Pallet expansion device
Inventor: KITAMURA TOSHIRO
IPC: A47F7/04
Filed: 2019-06-07
Abstract: To provide a pallet expansion device capable of preventing a display state of tyres displayed on a pallet from becoming instable, and also capable of generating no waste space on the pallet.SOLUTION: A pallet expansion device 1 is disposed outside a pallet P for expanding the pallet P. The pallet expansion device 1 includes a first component 2 disposed on a first side face P1 of the pallet P, a second component 3 connected to the first component 2 and adjacently disposed on a second side face P2 perpendicular to the first side face P1 of the pallet P, and a third component 4 connected to the first component 2 and adjacently disposed on a third side face P3 parallel to the second side face P2 of the pallet P.SELECTED DRAWING: Figure 1
Patent JP-2020012193-A (JP)
Title: Shaped parts made of corrosion-resistant and machinable copper alloy
Inventor: ANDREAS HANSEN
IPC: C22C9/02
Filed: 2019-06-10
Abstract: To provide: a copper alloy that contains little lead and has mechanical properties and corrosion resistance; and its use, a process for manufacture of moldings, and moldings made therefrom.SOLUTION: The copper alloy contains: Sn of 2-6%; Zn of 0-5%; S of 0.05-0.6%; Pb of less than 0.25%; Ni of less than 0.6%; Sb of less than 0.2%; and optionally phosphorus of up to 0.06 wt.%, B of up to 0.03 wt.%, Zr of up to 0.03 wt.%, and unavoidable impurities; with the balance being Cu. The process for manufacture of moldings comprises at least one hot forming operation of the copper alloy.SELECTED DRAWING: None
Patent JP-2019166408-A (JP)
Title: Decontamination method using chlorine oxide gas
Inventor: SUZUE MITSUYOSHI
IPC: C01B11/02
Filed: 2019-06-18
Abstract: To provide a decontamination method capable of decontaminating a large space safely and in a short time compared with conventional methods without corroding contents in the space necessary to be decontaminated.SOLUTION: A decontamination method for removing contaminants by providing gas-phase chlorine dioxide to a closed space and reducing chemical corrosion of contents in the closed space includes a step for generating the chlorine oxide gas in the closed space under an environment of steam of 10 g/mor less and a step for introducing the chlorine oxide gas to the closed space at a chlorine oxide gas concentration of 230 ppm or less and a CT value of 50-2,000 ppm hr.SELECTED DRAWING: Figure 3
Patent JP-2021001652-A (JP)
Title: Multi-stage planetary roller type power transmission device
Inventor: WATANABE HAJIME
IPC: F16C19/06
Filed: 2019-06-21
Abstract: To provide a multi-stage planetary roller type power transmission device capable of suppressing the deterioration of rotation accuracy or the deterioration of power transmission performance, with an inexpensive structure.SOLUTION: A multi-stage planetary roller type power transmission device 1 includes a first sun shaft 11, a first fixed ring 12, a first planetary roller 13, a first carrier 14, a second sun shaft 21, a second fixed ring 22, a second planetary roller 23, a second carrier 24, and a ball bearing 30. The ball bearing 30 has an outer ring 31 disposed between the first fixed ring 12 and the second fixed ring 12, an inner ring 32 pressed in an outer periphery of the first carrier 14, and a plurality of balls 33 disposed between the outer ring 31 and the inner ring 32. The outer ring 31 is disposed while end surfaces on both sides in an axial direction thereof are contacted with the first fixed ring 12 and the second fixed ring 22. The ring 32 is disposed while the end surfaces on both sides in the axial direction thereof are not contacted with the first fixed ring 12 and the second fixed ring 22 and are contacted with the first planetary roller 13 and the second planetary roller 23.SELECTED DRAWING: Figure 1
Patent JP-2021004384-A (JP)
Title: Stainless steel
Inventor: ABE MASATOSHI
IPC: C22C38/60
Filed: 2019-06-25
Abstract: To provide a ferritic stainless steel that has excellent anticorrosive and vibration-damping performances when used for the uses in which anticorrosive and vibration-damping performances are required.SOLUTION: A stainless steel contains, in mass%, C: 0.001-0.100%, Si: 0.01-5.00%, Mn: 0.01-2.00%, P: ≤0.050%, S: ≤0.0100%, Cr: 9.0-30.0%, Al: 0.010-5.000%, and N: 0.001-0.050%, and further contains one or both of Ti and Nb of 0.01-1.00%, with the balance being iron and impurities. The stainless steel has an internal friction of 0.0003 or more.SELECTED DRAWING: None
Patent JP-2019150730-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-06-25
Abstract: To provide a game machine capable of suppressing degradation in amusement.SOLUTION: A game machine comprises: a transparent game board portion (game panel 1100) having permeability; and specific substrates (first huge tree trunk substrate 6610, first huge tree leaf substrate 6630, board rear grass substrate 6820, etc.) where electronic components are mounted. The specific substrates are disposed on the rear side of the transparent game board portion. The front faces of the specific substrates have specific colors. The transparent game board portion is decorated by the specific substrates which are visible via the transparent game board portion.SELECTED DRAWING: Figure 495
Patent JP-2021005230-A (JP)
Title: Registration settlement device, registration settlement method, and information processing program
Inventor: KOBAYASHI TAKASHI
IPC: G07G1/12
Filed: 2019-06-26
Abstract: To enable a plurality of types to be selectively used.SOLUTION: A registration settlement device according to an embodiment includes first and second determination means, determination control means, settlement means, and settlement control means. The first and second determination means determine details of a transaction according to operations performed by first and second operators. The determination control means controls the first and second determination means so as to validate either one of them. The settlement means settles a settlement amount using one of a plurality of settlement methods. The settlement control means causes the settlement means to perform settlement processing which uses a settlement method designated by the first operator in a case where a determination is performed by the first determination means, and in a case where a determination is performed by the second determination means and an operation is not performed by the second operator before a settlement instruction, and uses a settlement method designated by the second operator in a case where the determination is performed by the second determination means and an operation is performed before the settlement instruction.SELECTED DRAWING: Figure 4
Patent JP-2021004154-A (JP)
Title: Apparatus and method for producing hydrogen
Inventor: KANBARA NOBUSHI
IPC: C01B3/04
Filed: 2019-06-27
Abstract: To provide a hydrogen production apparatus capable of flexibly coping with a change in a supply amount of hydrogen, especially easily coping with a mass production of hydrogen, and producing high-purity hydrogen in a high yield.SOLUTION: A hydrogen production apparatus 1 comprises a hydrogen separation membrane assembly 2, a high voltage electrode 3, and a container. The hydrogen separation membrane assembly 2 is provided with a hydrogen separation membrane 11 and an outer peripheral support part 12 for supporting an outer periphery of the hydrogen separation membrane, and defines a raw material gas passage 16 therein. The high-voltage electrode 3 is covered with a dielectric 6 and arranged at a center of the raw material gas passage 16. The container 4 houses the hydrogen separation membrane assembly 2 and defines a hydrogen passage 21 between the container and the hydrogen separation membrane assembly 2. When power is supplied to the high-voltage electrode 3, discharge occurs between the high-voltage electrode 3 and the hydrogen separation film 2.SELECTED DRAWING: Figure 1
Patent JP-2021003499-A (JP)
Title: Game machine
Inventor: TOYOZUMI YUICHI
IPC: A63F7/02
Filed: 2019-06-27
Abstract: To suppress decrease in interest.SOLUTION: On the basis of passage of a game ball through a first special start area, a first special symbol is variably displayed and a result of a first special symbol lottery is derived. On the basis of passage of a game ball through a second special start area, a second special symbol is variably displayed and a result of a second special symbol lottery is derived. When a special symbol is variably displayed N times in a specific game state, the specific game state is shifted to a normal game state. In the normal game state, a first performance corresponding to the variable display of the first special symbol is executed, and in the specific game state, a second performance corresponding to the variable display of the second special symbol is executed. When the variable display of the first special symbol is started as the (N+1)-th variable display before the completion of the variable display of the second special symbol being the N-th variable display, in the specific game state, a first performance is started after the completion of the variable display of the first special symbol.SELECTED DRAWING: Figure 611
Patent JP-2021008354-A (JP)
Title: Image forming device
Inventor: TAKEHANA HIROKI
IPC: B65H31/24
Filed: 2019-07-02
Abstract: To store a printed paper in each stack device in units of copies without a user setting the number of copies to be accumulated in each stack device.SOLUTION: An image forming device includes: a printing unit that prints an image on a paper and ejects a printed paper; multiple stacking devices for accumulating the printed paper; and a control unit that sets one of the stacking devices as an ejection destination and accumulates the printed paper in the stacking device which is the ejection destination. When a Nth printing of a print job (N is an integer of 2 or more) is started, and when the number of stackable sheets of the stacking device as the ejection destination is less than the number of prints of one copy of the print job, the control unit determines that the stacking device as the ejection destination is in a full state, and the Nth printed paper is not accumulated in the stacking device as the ejection destination.SELECTED DRAWING: Figure 4
Patent JP-2021012962-A (JP)
Title: Package base material, package, and method for manufacturing package base material
Inventor: UMAYAHARA YOSHIO
IPC: H01L23/00
Filed: 2019-07-08
Abstract: To provide a package base material, a package, and a method for manufacturing the package base material capable of enhancing the weather resistance of a marking portion including an inorganic pigment.SOLUTION: A package base material 11 includes a main body portion 12 and a marking portion 13 provided on the main body portion 12. The marking portion 13 of the package base material 11 includes glass and an inorganic pigment.SELECTED DRAWING: Figure 1
Patent JP-2021015064-A (JP)
Title: Sensor device
Inventor: IKEMOTO TADASHI
IPC: G01L19/00
Filed: 2019-07-12
Abstract: To provide a sensor device which can improve reliability.SOLUTION: A piping part 10 includes a fluid passage 11 through which fluid flows. A sensor fitting part 20 includes a sensor insertion hole 21 communicating with the fluid passage 11. A sensor 30 is arranged in the sensor insertion hole 21 and detects the physical quantity of the fluid. A seal member 40 seals up between the inner wall of the sensor insertion hole 21 and the sensor 30. A first clip insertion groove 41 is provided in a portion of a circumferential direction of the sensor fitting part 20, and a second clip insertion groove 42 is provided in another portion of the circumferential direction of the sensor fitting part 20. A clip 50 is inserted in the first clip insertion groove 41 and the second clip insertion groove 42, and pinches the sensor 30 from both sides to secure the sensor 30 in the sensor insertion hole 21. A notch part 60 is provided in the sensor fitting part 20 and notched on an opening 22 side in an axial Ax direction of the sensor insertion hole 21 from at least one of the first clip insertion groove 41 and the second clip insertion groove 42.SELECTED DRAWING: Figure 1
Patent JP-2020131004-A (JP)
Title: Robot-assisted ultrasonic osteotome powered system
Inventor: CAO QUN
IPC: A61B34/37
Filed: 2019-07-19
Abstract: To improve the safety and accuracy of surgical operations using a robot-assisted ultrasonic osteotome powered system.SOLUTION: An osteotome powered system 10 comprises an ultrasonic transducer and an ultrasonic osteotome 11, and a robot-assisted surgical system 20 comprises a base 21 and a robotic arm 22. The osteotome powered system is detachably connected to a movable end part of the robotic arm. The robotic arm is used for controlling the position and the spatial angle of the cutting end part of the osteotome powered system, and a force applied by the cutting end part to a bone to be cut. A controller is communicatively connected to the osteotome powered system to control the cutting power of the osteotome powered system. The controller controls the output power of the osteotome powered system on the basis of the remaining cutting thickness and the density of the bone, and the type of an adjacent tissue, etc.SELECTED DRAWING: Figure 1
Patent JP-2021016658-A (JP)
Title: Portable aroma generation device
Inventor: OBAYASHI FUMIAKI
IPC: A45D34/02
Filed: 2019-07-23
Abstract: To provide a portable aroma generation device that can give an aroma depending on a current position of a user.SOLUTION: An aroma generation device 30 comprises an aroma generation unit 33 for generating a prescribed aroma, a communication unit 31 for acquiring first position information of the aroma generation device 30, and a control unit 32 for controlling an operation of the aroma generation unit 33. The control unit 32 performs control so as to operate the aroma generation unit 33 to generate the prescribed aroma if the first position information acquired by the communication unit 31 is included in a predetermined designation region, and stop the aroma generation unit 33 to prevent generation of the prescribed aroma if it is not included in the designation region.SELECTED DRAWING: Figure 2
Patent JP-2019177261-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-07-27
Abstract: To increase game interest.SOLUTION: A game machine including a first display device capable of displaying an image and executing a performance and a second display device different from the first display device includes performance control means capable of displaying the same image as a predetermined image on a display screen of the second display device, after the predetermined image is displayed on a display screen of the first display device. The performance control means, after displaying the predetermined image on the display screen of the first display device, moves the second display device, and displays the same image as the predetermined image on the display screen of the second display device.SELECTED DRAWING: Figure 84
Patent JP-2019185064-A (JP)
Title: Liquid crystal display device
Inventor: AOYAMA TOMOYA
IPC: G02F1/1333
Filed: 2019-07-31
Abstract: To provide a display device with improved viewing angle characteristics, and to provide a display device with suppressed mixture of colors between adjacent pixels.SOLUTION: A display device includes a first coloring layer and a second coloring layer provided apart, and a structure body located between the coloring layers. A structure body has a portion located closer, in height, to a display surface side than a bottom surface of the first coloring layer or a bottom surface of the second coloring layer.SELECTED DRAWING: Figure 1
Patent JP-2021027144-A (JP)
Title: Semiconductor light-emitting device
Inventor: MIYAZAKI MASARU
IPC: H01L33/62
Filed: 2019-08-05
Abstract: To provide a semiconductor light-emitting device capable of suppressing spreading of a joining material.SOLUTION: A semiconductor light-emitting device A10 comprises a main lead 10, a sub-lead 40, and a case 70 supporting the main lead 10 and the sub-lead 40. The case 70 includes a main opening 71 for exposing a part of the main lead 10, and a sub-opening 72 for exposing a part of the sub-lead 40. The case 70 includes a wall part 78 arranged between the main lead 10 and the sub-lead 40. The wall part 78 protrudes on a case principal surface 701 side of the case 70 from a principal surface 101 of the main lead 10 and a principal surface 401 of the sub-lead 40. A semiconductor light-emitting element 51 is joined to a die-bonding part 26 of the main lead 10 by a joining material. An electrode 514 of the semiconductor light-emitting element 51 is connected to a first wire bonding part 45 of the sub-lead 40 by a wire 61.SELECTED DRAWING: Figure 1
Patent JP-2021026506-A (JP)
Title: Detection parameter generation device, detection parameter generation method, detection parameter generation program, object detection device, object detection method and object detection program
Inventor: ICHIMURA TAKUMI
IPC: G06T7/00
Filed: 2019-08-05
Abstract: To easily generate a detection parameter which can highly accurately detect plural types of objects having different features.SOLUTION: A detection parameter generation device 1 for generating a detection parameter for detecting an object from an image by using a structure adaptive type DBN comprises: an appearance frequency index calculation unit 12 which obtains a first index indicating the appearance frequency of an object in one image of a dataset having the plurality of images; a rarity index calculation unit 13 which obtains a second index indicating a rarity of the object in the dataset; and a detection parameter update unit 14 which updates a first detection parameter for determining whether or not the object exists in a divided image obtained by dividing the image for detection on the basis of the product of the first index and the second index and a second detection parameter for determining whether or not the object exists in a deformed image created on the basis of the divided image.SELECTED DRAWING: Figure 6
Patent JP-2021024542-A (JP)
Title: Autonomous cooperation-based dynamic train control method and device
Inventor: OH SUK MUN
IPC: B61L27/00
Filed: 2019-08-09
Abstract: To provide autonomous cooperation-based dynamic train control method and device.SOLUTION: An on-board train control device confirms occurrence of unusual situations determined by communication between trains and ground communication (S1010), classifies the same into any specific unusual situation of a subsequent train alternative route determination scenario, a passage order adjustment scenario due to conflict for concurrent use of track resources, and a forwarding line adjustment scenario for forwarding delay (S1020), calculates a severity for each scenario (S1030), predicts a ripple effect (S1050), and selects an optimal alternative solution (S1080).SELECTED DRAWING: Figure 10
Patent JP-2021030795-A (JP)
Title: Electric rotating machine of vehicle
Inventor: AMANO RYUICHIRO
IPC: B60K1/02
Filed: 2019-08-21
Abstract: To provide an electric rotating machine of a vehicle, which can protect a terminal support member in the event of a vehicle collision.SOLUTION: An electric rotating machine of a vehicle is a generator 6, is supported by mount members 30, 31 with respect to front side members 11c extending in the front-rear direction of the vehicle 11, is disposed adjacent to the inside of the front side members 11c in the vehicle width direction. The generator 6 has a terminal support member 42 that is mounted to an upper surface on the front side of the vehicle from a portion supported by the mount members 30, 31 and supports terminals connected to the generator 6, and a receiving member 42h for receiving a load applied from the mount member 30 to the terminal support member 42 when the generator 6 moves to the rear of the vehicle. The receiving member 42h is provided at a position in the terminal support member 42, which is on the rear side of the vehicle and outside in the vehicle width direction and is close to the mounting member 30.SELECTED DRAWING: Figure 8