baber/WOPTO huggingface dataset:
Patent JP-2023125514-A (JP)
Title: Rotary electric machine
Inventor: NINOMIYA YUTA
IPC: H02K11/33
Filed: 2022-02-28
Abstract: To suppress a manufacturing man-hour and an increase in size in a radial direction.SOLUTION: A rotary electric machine includes: a rotor 20; a stator 30 arranged outside in a radial direction of the rotor; a control device 70 positioned on one side in a shaft direction of the stator; and a housing 11 for housing components. The stator includes: a stator core 31; an insulator having an insulator body unit 33 surrounding part of the stator core and a plurality of columnar units 34 to which the control device is fixed; and a coil 39 having a coil body unit 39a wound about the insulator body unit and a coil lead wire 39b led out from the coil body unit to one side in the shaft direction and connected to the control device. The plurality of columnar units include a first columnar unit having a columnar shape extending from an outer edge portion of the insulator body unit toward one side in the shaft direction and having a protruding portion 35b protruding radially inward. The protruding portion is located between the coil body unit and the control device in the shaft direction. The coil lead wire 39b bends toward the control device at the protruding portion.SELECTED DRAWING: Figure 1
Patent JP-2023128727-A (JP)
Title: Connection structure for shower head and shower hose
Inventor: WATAKABE TAKAMASA
IPC: A47K3/28
Filed: 2022-03-04
Abstract: To provide a connection structure for a shower head and a shower hose that improves operability of a water discharge direction change of the shower head at the time of water discharge.SOLUTION: A shower head 1 and a shower hose 2 are connected via a connection member 3 that is a ball joint while keeping a watertight state. A ball member 31 of the connection member 3 is arranged on the shower head 1. A covering member 32, a rotation supporting member 33, first packing 34, second packing 35, a joint member 36, and a cover member 37 supporting the ball member 31 so that it can rotate by 360° around an axis CA that is a center axis of the shower hose 2 while keeping the watertight state, and can tilt in the range of a maximum angle θ with respect to the axis CA are arranged on the shower hose 2.SELECTED DRAWING: Figure 3
Patent JP-2022173060-A (JP)
Title: AD converter
Inventor: ICHIHARA EIZO
IPC: H03M1/12
Filed: 2022-03-04
Abstract: To provide high precision.SOLUTION: An AD converter 100 includes analog signal input circuits 11 and 12 which receive input of an analog input signal and output a first analog output signal and a second analog output signal based on the analog input signal at different timings, an integrating unit 30 that integrates the first analog output signal and the second analog output signal to output a first integrated signal and a second integrated signal, a prediction unit that predicts an integrated signal to be output by an integration circuit after the output on the basis of the first integrated signal and the second integrated signal output by the integration unit, and outputs the predicted integrated signal, and a quantization unit that generates a digital signal obtained by quantizing the predicted integrated signal.SELECTED DRAWING: Figure 1
Patent JP-2022138144-A (JP)
Title: Methods for producing recombinant aav9 virion
Inventor: OTSUKI KOTA
IPC: C12N15/864
Filed: 2022-03-08
Abstract: To provide methods for producing recombinant adeno-associated virus particles (rAAV virions) with less empty virus contamination.SOLUTION: A method for producing rAAV9 virions comprises: (a) culturing an AAV vector-introduced mammalian cell in a culture medium to allow release of rAAV9 virions into the culture medium; (b) harvesting a culture supernatant from the culture medium; (c) purifying the rAAV9 virions from the culture supernatant by an affinity chromatography using a material having affinity to AAV capsid protein as a stationary phase and an anionic ion chromatography.SELECTED DRAWING: Figure 6
Patent JP-2023132330-A (JP)
Title: Power converter and driving device
Inventor: INADA RYOICHI
IPC: H02M7/48
Filed: 2022-03-10
Abstract: To continue motor driving while suppressing torque fluctuation even after failure of a switching element.SOLUTION: In a power conversion circuit 30, a circuit breaker 70 is installed on an output line of each phase, to conduct or break alternating current. A power-semiconductor failure-location determination unit 18 determines a failure location of a switching element. A circuit breaker controller 17 sets a phase corresponding to the switching element determined to be the failure location by the power-semiconductor failure-location determination unit 18 as a failure phase, to control the circuit breaker 70 of the failure phase so as to conduct alternating current of the failure phase in a predetermined specified electric angle within one cycle of the electric angle, and break alternating current of the failure phase in the other electric angle except the specified electric angle. A failure-time current controller 15 controls driving of the other switching element different from the switching element determined to be the failure location.SELECTED DRAWING: Figure 2
Patent JP-2023134924-A (JP)
Title: Camera position information management method, camera position information management system, construction site monitoring system, mobile body position information management method, and mobile body position information management system
Inventor: MORITOKI YU
IPC: G06Q50/08
Filed: 2022-03-15
Abstract: To provide a camera position information management method and system for automatically updating position information of a camera.SOLUTION: A construction site monitoring system 1 comprising a management server 20, a site computer 10, and a user terminal 30 is configured to: acquire information required for estimating a current position of a camera CM; specify, by a receiver mounted on the camera, a position roughly from a receiving condition of radio waves from a plurality of beacons; specify a direction roughly from output information of an electronic compass equipped in the camera; and estimate a current position of the camera on the basis of characteristic parts in appearance of a subject in a camera video image and an object in an area corresponding to the position and direction of the camera in a BIM model. The management server 20 automatically updates position information of the camera.SELECTED DRAWING: Figure 2
Patent JP-2023135761-A (JP)
Title: Virtual inspection service system and virtual inspection service providing method
Inventor: IMAI SHINICHI
IPC: G05B19/418
Filed: 2022-03-16
Abstract: To provide a virtual inspection service system for solving problems of high cost for forming a robust virtual inspection model for every product kind particularly in a small-quantity multiproduct production.SOLUTION: Various virtual inspection models by multiple statistical models are formed by using a learning data set. A virtual inspection model evaluated to be the highest accuracy is used among them, to perform a virtual inspection. In a manufacturing site, the accuracy of the virtual inspection model to be used is monitored on the basis of manufacturing data under manufacturing. When the model is determined to be the end of the life time due to accuracy lowering of the virtual inspection model, a virtual inspection model of high accuracy is re-selected among a lot of already formed virtual inspection models.SELECTED DRAWING: Figure 1
Patent JP-2022069638-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of causing a player to play a game comfortably. 
     SOLUTION: A game machine includes first startup ball entry means and second startup ball entry means for executing an internal lottery upon entry of a game ball, variable display means for executing variable display, and performance execution means for causing the variable display means to execute a performance. The performance execution means includes first game round performance generation means for causing the variable display means to execute a game round performance that is generated over one game round on the basis of the entry of a game gall to the first startup ball entry means, second game round performance generation means for causing the variable display means to execute a game round performance on the basis of the entry of a game gall to the second startup ball entry means, and read-ahead performance digestion determination processing in step S5102 for compositing the game round performance of the first game round performance generation means and the game round performance of the second game round performance generation means, and causing the game round performances to look like one game round performance to a player. 
     SELECTED DRAWING: Figure 111 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023136427-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-03-17
Abstract: To provide a game machine for preventing a feeling of incongruity from being given to a player by displaying decorative identification information and an unnatural mode of a reservation display.SOLUTION: A display control CPU performs a variation start action of a decorative pattern during a reservation shift display following start of a variation display, and does not start a scroll display of a decorative pattern until completion of a shift display for switching a first reservation display displayed in a first display area from the left in a special pattern reservation storage display area in an active display area as an active display. A performance control CPU reproduces and outputs [a first performance sound G] of a performance sound G that is subjected to scratch processing, namely "pa, pa, pa, pa (, powerful)" from speakers in execution of a story SP development performance during a ready-to-win performance. At this time, the performance control CPU displays a character A in which the display color is yellow and a character in which the display color is in a complementary color contract relationship in a hue environment and is yellow alternately for two times each on an image display device.SELECTED DRAWING: Figure 42
Patent JP-2023136908-A (JP)
Title: Cooling unit, objective lens module and semiconductor inspection device
Inventor: NAKAMURA AKIHIRO
IPC: G01R31/28
Filed: 2022-03-17
Abstract: To provide a cooling unit, an objective lens module and a semiconductor which have improvable waterproof performance.SOLUTION: A cooling unit 21 comprises a jacket 31 for dissipating the heat of a semiconductor device. The jacket 31 has a center portion 32 and an outside portion 33. An opening for disposing a solid immersion lens is formed in the center portion 32. The center portion 32 has a space demarcation plane 32a demarcating a space S1 between the semiconductor device and the center portion. A supply flow channel in which cooling fluid supplied to the space S1 flows is formed in the jacket 31. The outside portion 33 constitutes a contact portion 39 which is in contact with a stage where the semiconductor device is disposed and demarcates the outer edge of the space S1. A groove portion 51 constituted in such a manner that the cooling fluid flows down from the space demarcation plane 32a to the groove 51 is formed between the center portion 32 and the outside portion 33 of the jacket 31, a discharge flow channel 62 in which the cooling fluid discharged to the outside flows is connected to the groove 51.SELECTED DRAWING: Figure 6
Patent JP-2023142439-A (JP)
Title: liquid polyolefin composition
Inventor: KIKUSAWA AKIRA
IPC: C08L23/26
Filed: 2022-03-25
Abstract: To provide a liquid polyolefin composition which gives a cured product excellent in low dielectric characteristics and heat resistance, a cured product of the liquid polyolefin composition, and a film comprising the cured product.SOLUTION: The liquid polyolefin composition contains a modified polyolefin (A), a curing agent (B), an initiator (C), and an organic solvent (S). A chain polyolefin modified with a monomer having a polar group is used as the modified polyolefin (A). The content of the curing agent (B) is 2.5-30 pts.mass based on 100 pts.mass of the modified polyolefin (A). The content of the initiator (C) is 0.5-2.7 pts.mass based on 100 pts.mass of the modified polyolefin (A).SELECTED DRAWING: None
Patent JP-2023142818-A (JP)
Title: Information processor, information processing method and program
Inventor: TOKUCHI KENGO
IPC: G06F3/0481
Filed: 2022-03-25
Abstract: To provide an information processor, an information processing method, and a program capable of conditionally replicating an object existing in virtual space.SOLUTION: An information processor is provided with a function to display a second object generated on the basis of a first object in virtual space in accordance with a constraint, when a part of the first object in the virtual space contains one or more constraint objects with a constraint on their reproduction.SELECTED DRAWING: Figure 8
Patent JP-2023143028-A (JP)
Title: Optical module for encoder and reflection type encoder
Inventor: KUWABARA YOSUKE
IPC: G01D5/347
Filed: 2022-03-25
Abstract: To provide an optical module for an encoder and reflection type encoder capable of simplifying a configuration and also improving detection accuracy.SOLUTION: An optical module 4 includes: a support body 11 having a bottom wall part 18 and a side wall part 19; a light receiving element 12 and a light emitting element 13 arranged on the bottom wall part 18; an optical transmission member 21 arranged on an end surface 19b of the side wall part 19; and a resin member 22 formed on a front surface 21a of the optical transmission member 21. The front surface 21a includes: an inner area R1; and an outer area R2 opposing to the end surface 19b. The resin member 22 is integrally formed over the inner area R1 and the outer area R2. A refraction index of the resin member 22 with respect to light having a center wavelength of light to be emitted from the light emitting element 13 is smaller than a refractive index of the optical transmission member 21 with respect to the light having the center wavelength. The optical transmission member 21 is joined with the side wall part 19 at a part formed on the outer area R2 in the resin member 22.SELECTED DRAWING: Figure 2
Patent JP-2022155540-A (JP)
Title: Methods for treatment of vitiligo
Inventor: ELENA PEEVA
IPC: A61K31/519
Filed: 2022-03-28
Abstract: To provide a method for treating vitiligo, including active and stable non-segmental vitiligo, using compounds and analogues which inhibit certain kinases including Janus Kinase (JAK).SOLUTION: The method comprises the step of administering to a subject in need thereof 1-[(2S,5R)-2-methyl-5-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-1-piperidinyl]-2-propen-1-one, or a pharmaceutically acceptable salt thereof.
Patent JP-2023144981-A (JP)
Title: Image processing device, image processing method, and computer program
Inventor: HIGASHIYAMA TERUYUKI
IPC: H04N23/60
Filed: 2022-03-28
Abstract: To provide an image processing device capable of generating an appropriate composite image even if an angle subtended by front and rear parts of a mobile body changes.SOLUTION: The image processing device has angle detection means for detecting an angle subtended by a front part of a mobile body and a rear part of the mobile body, synthesizing means for synthesizing an image captured by front imaging means provided in the front part and an image captured by rear imaging means on the rear part, and boundary calculation means for calculating a boundary of the images to be synthesized by the synthesizing means on the basis of the angle.SELECTED DRAWING: Figure 3
Patent JP-2023145884-A (JP)
Title: carbon dioxide reduction catalyst
Inventor: YAMAMOTO OSAMI
IPC: B01J23/825
Filed: 2022-03-29
Abstract: To provide a carbon dioxide reduction catalyst that can yield hydrocarbons with 5 or more carbon atoms in higher yields, even at high flow rates.SOLUTION: A carbon dioxide reduction catalyst hydrogenates carbon dioxide, reducing it to yield hydrocarbons. The carbon dioxide reduction catalyst includes, as catalyst metals, Fe and Zr. Preferably, the catalyst metals further include Ga and Na, and the catalyst metals have a Zr content of more than 0 mass% to 15 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2023148974-A (JP)
Title: Feature extraction method, program and device
Inventor: HIRASHIMA DAISUKE
IPC: G05B23/02
Filed: 2022-03-30
Abstract: To provide a feature extraction method, a program, and a device that can extract feature quantities more appropriately.SOLUTION: The feature amount extraction method for extracting feature amounts from multiple unit data, where the multiple unit data are obtained by associating measurement data measured by a sensor with a predetermined physical quantity, and serve as a unit of processing. The feature amount extraction method includes: a change point detection step (step S3) of detecting change points of the measurement data in the multiple unit data; a position matching process (step S4) of matching positions of a physical quantity of the multiple unit data using the detected change point as an origin; and a feature extraction step (step S5) of extracting the feature amounts from the multiple unit data while matching the positions of the physical quantity.SELECTED DRAWING: Figure 1
Patent JP-2023149407-A (JP)
Title: Production method of chocolate crumb
Inventor: HIRATE MARI
IPC: A23G1/30
Filed: 2022-03-31
Abstract: To provide a production method of chocolate crumb which has richness of heated milk, fragrance, and flavor similar to that of caramel.SOLUTION: There is provided a production method of chocolate crumb including: 1-70 mass% of a raw material including, solid milk or protein; 0-20 mass% of fat; and 15-96 mass% of saccharide, in the production method, before causing a Maillard reaction by the raw material including the solid milk or protein and saccharide, a moisture content moderator is added to the raw material and saccharide, for adjusting a moisture content inclusion ratio in reaction to 5-12 mass% with respect to 100 mass% of a raw material of chocolate crumb; and a Maillard reaction step for heating the raw material and saccharide in which the moisture content inclusion ratio in reaction is adjusted, for causing the Maillard reaction.SELECTED DRAWING: None
Patent JP-2023149883-A (JP)
Title: Verification method, verification device, and verification program for verifying product identity
Inventor: TRAN THI HONG
IPC: G06Q50/10
Filed: 2022-03-31
Abstract: To prevent a third person from grasping a generation rule of verification basic information while reducing a load related to generation or the like of the verification basic information usable to verifying the identity of a product.SOLUTION: In a verification method according to one aspect of the present invention, a public key is mutually associated with brand information being information about a product group including a product, and is registered in a ledger, and also, an encoded code generated by encoding a product ID by using a secret key corresponding to the public key, is mutually associated with product information including information allowing specification of the product in the product group and is registered.SELECTED DRAWING: Figure 11
Patent JP-2023150294-A (JP)
Title: flat knitting machine
Inventor: KOSHIBA KOHEI
IPC: D04B15/00
Filed: 2022-03-31
Abstract: To provide a flat knitting machine having an operation panel capable of improving workability such as control or confirmation of an operation state even from the vicinity of a center of a front side.SOLUTION: An operation panel 10 disposed on a ceiling board 6 has a display panel 11 to display an operation state of a flat knitting machine 1, and an input part 12 for various operations. The operation panel 10 in a state of being mounted on a pedestal 13 is installed on the ceiling board 6. The pedestal 13 can move in a previously defined range in the vicinity of a center of a front side. Operation of the flat knitting machine 1 must be adjusted so as to deal with machine specific individual difference. The operation panel 10 is installed at a position which can be easily accessed from the vicinity of the center of the front side where an operator often executes adjustment work, therefore, workability can be improved.SELECTED DRAWING: Figure 1
Patent JP-2023150681-A (JP)
Title: Opening detection sheet, packaging material
Inventor: KATO HISAYA
IPC: B65D75/54
Filed: 2022-03-31
Abstract: To provide an opening detection sheet which can suppress error breaking, and a packaging material comprising the same.SOLUTION: An opening detection sheet 30, which is bonded to a packaging material 20 having a plurality of storage parts 22, comprises: a base material layer 31; a circuit pattern 32 which is provided on the base material layer 31, and has a plurality of wiring paths 32A to 32J; and a plurality of break lines 39 for assisting breakage of the wiring paths 32A to 32J. Each wiring path 32A to 32J includes an overlapping wiring path which overlaps at least one of the plurality of storage parts 22 in a plan view, each break line 39 is provided for each storage part 22, an end part 39A of each break line 39 curves to a center 22A1 side of the storage part 22 for which each break line is provided.SELECTED DRAWING: Figure 18
Patent JP-2023151809-A (JP)
Title: Gradient concrete finishing device and gradient concrete finishing method
Inventor: NISHIDA YASUO
IPC: E01C7/14
Filed: 2022-04-01
Abstract: To solve the problem that when roadbed concrete with steep gradient is finished, finishing quality of concrete deteriorates as dynamic lateral flow or surface sag may occur due to compaction or tamping, and no techniques or tools are available yet for freely scraping or tamping narrow and complex shapes.SOLUTION: Beforehand, multiple perforated plates that serve as guides are placed on upper reinforcing bars in such a way that their bottom surfaces align with a finishing level of concrete, and a predetermined amount of concrete is supplied to the bottom surfaces of the perforated plates while trying to stop the flow, and pressed in for compaction, after that, the perforated plates are removed sequentially. On top of that, an arcuate sliding part of a cylindrical rotating body is placed on end parts of the perforated plates that serve as adjacent guides, and moved by sliding to roll on a concrete surface after removal to finish. By doing this, the surface can be efficiently finished while tamping with the cylindrical rotating body, as the adjacent perforated plates still prevent surface sag and dynamic lateral flow.SELECTED DRAWING: Figure 11
Patent JP-2023001866-A (JP)
Title: Toy and toy with contained objects
Inventor: ISHII MOTOHISA
IPC: A63H33/10
Filed: 2022-04-06
Abstract: To provide a toy and a toy with a contained object that can present novelty and enjoyment different from the conventional ones.SOLUTION: A toy 50A is rectangular in shape that has eight blocks 1 to 8 each having three first surfaces and three second surfaces, and eight connected bodies 9 to 16 being bendable and connecting one side of blocks 1 to 8 to one side of other blocks 1 to 8. The toy can be developed in: a frontal form in which four blocks are arranged in two tiers and the first side in each block appears all outside and the second side is all hidden inside; a form of eight blocks arranged in a single tier; and a backside form in which four blocks are arranged in two tiers and the second side in each block appears all on the outside and the first side is all hidden on the inside. The connecting bodies 9 to 16 have an elastic force that energizes blocks 1 to 8 to deploy in the frontal form.SELECTED DRAWING: Figure 1