baber/WOPTO huggingface dataset:
Patent JP-2023049187-A (JP)
Title: Polyvinyl chloride-based resin sheet for floor material
Inventor: IHARA TAIKI
IPC: C08K3/26
Filed: 2021-09-29
Abstract: To provide a polyvinyl chloride-based resin sheet for a floor material which has good appearance and small dimensional change, and is also excellent in mechanical characteristics and adhesion to other member, and a floor material including the same.SOLUTION: A polyvinyl chloride-based resin sheet for a floor material contains a hard vinyl chloride-based resin and heavy calcium carbonate powder in a mass ratio of 50:50 to 10:90, wherein the heavy calcium carbonate powder has a BET specific surface area of 0.1 m2/g or more and 10.0 m2/g or less, contains at least two particle groups having different average particle diameters, and contains a heavy calcium carbonate powder group having an average particle diameter of 0.7 μm or more and less than 2.2 μm by an air permeability method, and a heavy calcium carbonate powder group having an average particle diameter of 2.2 μm or more and less than 6.0 μm by an air permeability method, in a mass ratio of 1:1 to 5:1, as at least two particle groups having different average particle diameters.SELECTED DRAWING: None
Patent JP-2023055153-A (JP)
Title: Wellhole cleaning device and wellhole cleaning method
Inventor: MARUYAMA TAKASHI
IPC: B08B9/045
Filed: 2021-10-05
Abstract: To provide a wellhole cleaning device and a wellhole cleaning method which are unconventional and innovative.SOLUTION: A wellhole cleaning device configured to clean the inside of a wellhole 30 constructed by arranging casing bodies 31 having strainer sections 32 in the drilled hole 51 comprises a brush body 1 arranged within the wellhole 30 and a brush body driving section 2 raising the brush body 1, wherein the brush body driving section 2 comprises control means for raising the brush body 1 at a speed of 70% to 50% of introduced flow rate of ground water to the inside of the casing bodies 31 of the wellhole 30 to be cleaned.SELECTED DRAWING: Figure 3
Patent JP-2023057769-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-10-12
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A performance control CPU 120 can execute a super-ready-to-win performance after a decorative pattern displayed on an image display device 5 becomes a ready-to-win mode. The super-ready-to-win performance is configured while including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, a decorative pattern is displayed in a ready-to-win mode before the title display part in a super-ready-to-win performance, and title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of a decorative pattern resulting in a ready-to-win mode in the title display part.SELECTED DRAWING: Figure 11-32
Patent JP-2022001599-A (JP)
Title: Combination therapy
Inventor: HUGH GRIFFITH
IPC: A61K31/282
Filed: 2021-10-13
Abstract: To provide medicines for the combination therapy of cancer.SOLUTION: Provided is a medicine containing (i) gemcitabine-[phenyl(benzoxy-L-alaninyl)]phosphate (NUC-1031) and (ii) a platinum-based anticancer agent selected from Carboplatin, Dicycloplatin, Oxaliplatin, Satraplatin, and Nedaplatin, the agents (i) and (ii) being administered simultaneously or separately.SELECTED DRAWING: Figure 1
Patent JP-2022068122-A (JP)
Title: Vibration apparatus and apparatus comprising the same
Inventor: HAN JOONGSUP
IPC: H04R1/02
Filed: 2021-10-18
Abstract: To provide an apparatus comprising a new vibration apparatus capable of improving acoustic sound quality and improving sound pressure characteristics.SOLUTION: An apparatus comprises: a display panel 100 configured to display an image; a vibration generator 210 disposed at a rear surface of the display panel and including a plurality of vibration structures 210C, 210D to vibrate the display panel; and a pad member 701 disposed outside or inside the vibration generator.SELECTED DRAWING: Figure 18
Patent JP-2023061519-A (JP)
Title: Shaftless screw conveying device
Inventor: GOTO TSUNEO
IPC: B65G33/26
Filed: 2021-10-20
Abstract: To provide a shaftless screw conveying device with which objects-to-be-conveyed can be conveyed appropriately obliquely upward at more than 30 degrees and less than 75 degrees from the horizontal line.SOLUTION: A shaftless screw conveying device 1 includes a shaftless screw blade 10, a flange 20 fixed to one end of the shaftless screw blade 10, a prismatic casing 30 having a (regular) n-polygon cross-section that accommodates the shaftless screw blade 10 therein and driving means 50 connected with the shaftless screw blade 10. The distance (d) between the (regular) polygon inner surface of the prismatic casing 30 and the outer diameter of the shaftless screw blade 10 is 8 mm or more and 12 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2022084532-A (JP)
Title: Hand scanner
Inventor: KITAWAKI MIKITO
IPC: H05K9/00
Filed: 2021-10-22
Abstract: To eliminate electrical noise which causes damage to an igniter forming a part of an ignition device of a gasoline engine.SOLUTION: An electrical noise elimination device for an igniter eliminates electrical noise of an igniter forming a part of an ignition device of a gasoline engine. The device includes a sheet-like device body which is adhered and fixed to an outer surface of an igniter case, in which an electric circuit is housed, with an adhesive or a double-sided tape or a fastening tool. The device body is partially formed by an electromagnetic wave absorption sheet which absorbs electromagnetic waves.SELECTED DRAWING: Figure 2
Patent JP-2023063870-A (JP)
Title: Positioning structure, liquid jet head and liquid jet recording device
Inventor: KUBOTA ZEN
IPC: B41J2/01
Filed: 2021-10-25
Abstract: To accurately position a liquid jet head relative to a head installation part of a liquid jet recording device.SOLUTION: A positioning structure 100 includes a positioning pin 40 provided on a carriage 29, and a position adjustment mechanism 60 provided on an inkjet head 5, wherein the position adjustment mechanism 60 has a contact member 80 in contact with the positioning pin 40, and a displacement mechanism 90 for displacing the contact member 80 along a displacement axis O2 extending in an oblique direction crossing a vertical direction of an installation surface 29a, the contact part 41 of the positioning pin 40 is formed in a curved surface shape with a first crossing shaft O1 crossing the installation surface 29a as a central shaft, and the contact part 81 of the contact member 80 is formed in a curved surface shape with a second crossing shaft O3 which crosses a virtual plane including a vertical shaft (first crossing shaft O1) extending in the vertical direction of the installation surface 29a and a displacement shaft O2, and is not parallel to the first crossing shaft O1, as a central axis.SELECTED DRAWING: Figure 9
Patent JP-2023063963-A (JP)
Title: tire
Inventor: KODA YURIKO
IPC: B60C11/13
Filed: 2021-10-25
Abstract: To further improve rolling resistance performance.SOLUTION: A tire has a tread part. The tread part has a plurality of blocks 6 partitioned by a first circumferential groove 3, a second circumferential groove 4 and a lateral groove 5. A second virtual line 14v formed by extending a second circumferential edge part 14 of a first block 21 to the downstream side extends to a side closer to a tread end Te side than a first edge part 15 of a second block 22 without crossing the first edge part 15. An angle between a normal line of a block tread passing through the first edge part 15 and a first wall surface is larger than an angle between the normal line of the block tread passing through a second edge part 16 and a second wall surface.SELECTED DRAWING: Figure 2
Patent JP-2022074066-A (JP)
Title: Motor, blower, and range hood
Inventor: TSUJIUCHI TSUBASA
IPC: H02K5/22
Filed: 2021-10-27
Abstract: To inhibit misalignment of a stator in an axial direction.SOLUTION: A motor 100 includes: a rotor 1; a stator 2; a circuit board 3 disposed below the stator 2; a housing 4 having a base part 41 disposed between the stator 2 and the circuit board 3; and a sealing member 5 which covers at least a part of the stator 2. The stator 2 has a stator core 21, an insulator 22, a coil 23, and terminal pins 24. The base part 41 has through holes 40 penetrating through the base part 41 in an axial direction. Each terminal pin 24 protrudes to the lower side relative to the base part 41 through the through hole 40. At least a part of the sealing member 5 is disposed in the through hole 40. At least a part of the sealing member 5, which is disposed in the through hole 40, faces a lower surface of the base part 41 in the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2023065887-A (JP)
Title: Image processing device, image processing method and program
Inventor: AKAI HIROYUKI
IPC: H04N1/00
Filed: 2021-10-28
Abstract: To improve efficiency of a calculation system as a whole, in performing RIP processing using the calculation system having a plurality of CPU cores.SOLUTION: An OL generating part adds a drawing object generated from a drawing command to an object list in which drawing objects are listed. The OL generating part estimates processing loads on task of processing for generating intermediate data, from object information defining the drawing objects included in the object list. The OL generating part generates task of executing subsequent processing, and determines the estimated processing loads. When the determined result shows that the processing loads are above a predetermined threshold, the task of executing the subsequent processing is allocated to a core 2, which is different from a CPU core to which processing by an analyzing part is executed, or a core 1.SELECTED DRAWING: Figure 2
Patent JP-2023067584-A (JP)
Title: Object detector, method for detecting object, and object detection system
Inventor: MURAKAMI TOMOKI
IPC: G01V3/12
Filed: 2021-11-01
Abstract: To provide an object detector desirable for detecting an object that does not hold a special device on the basis of propagation channel information measured by a wireless terminal station, the object detector suppressing instant influence of errors caused by noises or the like and detecting an object without a device in a detection area with a constant accuracy.SOLUTION: An object detector 40 detects an object in a detection area between a wireless base station 10 and a wireless terminal station 20. The object detector receives a feedback signal sent with information related to propagation channel information (CSI) estimated by the wireless terminal station 20 for each sub carrier of a communication wave. An extraction unit 44 extracts information related to the CSI from the feedback signal. An information combining unit 48 generates a time-series CSI by combining information related to the CSI in time series. A determination unit 52 detects an object on the basis of the time-series CSI.SELECTED DRAWING: Figure 1
Patent JP-2022075623-A (JP)
Title: Brake control device for human-powered vehicle, and fork for human-powered vehicle
Inventor: FUJII NOBUYOSHI
IPC: B62L3/02
Filed: 2021-11-04
Abstract: To provide a brake control device for human-powered vehicle which can be suitably located on a human-powered vehicle, and a fork for human-powered vehicle in which at least a part of the brake control device for human-powered vehicle is suitably located.SOLUTION: A brake control device for human-powered vehicle comprises a brake control part, and a body provided with the brake control part. At least a part of the body is so configured as to be capable of being located in a fork for supporting a wheel of a human-powered vehicle. The fork comprises: a peripheral wall part extending in a predetermined direction; an opening provided in the peripheral wall part; and a blocking part which blocks between the body and the wheel when the body is located in the fork. The body has such a dimension that at least a part of the body can be located into the fork from the opening.SELECTED DRAWING: Figure 5
Patent JP-2023068951-A (JP)
Title: Infrared LED element
Inventor: SUGIYAMA TORU
IPC: H01L33/44
Filed: 2021-11-04
Abstract: To provide an infrared LED element in which the increase in operation voltage is suppressed even in the installation under a high humidity environment.SOLUTION: An infrared LED element has a peak emission wavelength of 1000 nm or more and includes a support substrate, a p-type or n-type first semiconductor layer disposed in an upper layer of the support substrate, an active layer disposed in an upper layer of the first semiconductor layer, a second semiconductor layer disposed in an upper layer of the active layer and having a conductivity type different from that of the first semiconductor layer, a contact electrode disposed in contact with an upper surface of the second semiconductor layer, a pad electrode disposed in contact with an upper surface of the contact electrode, and a protection layer disposed in contact with the upper surface of the second semiconductor layer at a position outside a contact region between the contact electrode and the second semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2023068999-A (JP)
Title: Medical information certifying system, and medical information certifying method
Inventor: SHIMO HIDEYUKI
IPC: G16H10/65
Filed: 2021-11-04
Abstract: To enable preventing an unauthorized acquisition and unauthorized use of personal medical information.SOLUTION: A medical information certifying system 1 comprises: a management server 2 that stores medical information on a user; a user terminal 3; and a verifying person terminal 4. The management server 2 is configured to: receive a request from the user terminal 3; generate a one-time code which is associated with the medical information on the user being a certification object, and which is set with a valid time; and transmit the one-time code to the user terminal 3. The verifying person terminal 4 is configured to: acquire the one-time code; and transmit the acquired one-time code to the management server 2. The management server 2 is configured to: determine whether the medical information on the user of the certification object associated with the transmitted one-time code satisfies a prescribed condition; and transmit a determination result to the verifying person terminal 4. The verifying person terminal 4 is configured to display the determination result.SELECTED DRAWING: Figure 6
Patent JP-2022075637-A (JP)
Title: Catheter braid wire having variable cross-sectional shape
Inventor: PEDRO PEDROSO
IPC: A61M25/00
Filed: 2021-11-05
Abstract: To provide a system capable of providing smooth transition to a relatively flexible distal part from a relatively rigid proximal part of a catheter while maintaining rigidity in an axial direction, a device, and a method.SOLUTION: A catheter braid includes a wire segment 108 having a variety of cross-sectional shapes. A wire segment in a proximal part of the braid 100 can have a virtually rectangular cross-sectional shape, while a wire segment in a distal part of the braid can have a virtually circular cross-sectional shape. The cross-sectional shape can gradually transit from a rectangle to a circle along length of the braid. The catheter braid can include a wire segment having an outer core and an inner core. The inner core in a proximal section of the braid can have a virtually rectangular cross-sectional shape; the inner core at a distal part of the braid can have a virtually circular cross-sectional shape.SELECTED DRAWING: Figure 1A
Patent JP-2023070439-A (JP)
Title: Fall prevention device
Inventor: YAMADA TOMIICHI
IPC: E02B5/02
Filed: 2021-11-09
Abstract: To provide a fall prevention device of a simple structure having an openable/closable net member.SOLUTION: A fall prevention device 1 is fitted to a water passage 5 being a recessed groove-shaped structure opened upward, and has a net member 2 and a locking tool 4 fitted to the water passage 5 and locking the net member 2. The locking tool 4 has a fixing part and an anti-loosening part, the fixing part is fixed to the second upper face part 55 of a sidewall of the water passage 5. The fixing part is positioned nearer to an opening side than to the anti-loosening part. A space is formed between the second upper face part 55 and the anti-loosening part, and the net member 2 is openably/closably fitted to the water passage 5.SELECTED DRAWING: Figure 1
Patent JP-2023074927-A (JP)
Title: Monitoring device of state of vehicle in travel
Inventor: MURAKAMI KEIICHI
IPC: B60C23/04
Filed: 2021-11-18
Abstract: To accurately estimate a torsional resonance frequency even if noise with an amplitude equal to or greater than a torsional resonant peak is included in the vicinity of the torsional resonance frequency in a frequency component of sensing data about the vibration state of a vehicle in travel.SOLUTION: A monitoring device comprises: a data acquisition unit; an analysis unit; a signal generation unit; and an estimation unit. The data acquisition unit acquires time-series sensing data about the vibration of left and right wheels of the vehicle in travel. The analysis unit generates a model that approximates time-series difference data by performing time-series analysis for the time-series difference data of the left and right wheels. The signal generation unit generates a signal which is approximates the sensing data about the vibration of at least one of the left and right wheels and from which noise appearing in the same phase in the sensing data of the left and right wheels is removed on the basis of the model of the difference data. The estimation unit estimates a torsional resonance frequency about at least one of the left and right wheels by making the generated signal pass through a band-pass filter.SELECTED DRAWING: Figure 3
Patent JP-2023075836-A (JP)
Title: Seat surface cover, headrest, and vehicle seat
Inventor: TAJIMA KENJI
IPC: B60N2/58
Filed: 2021-11-19
Abstract: To obtain a seat surface cover which can inhibit creases occurring in a portion where pieces of a surface cover are sawn, and to obtain a headrest and a vehicle seat.SOLUTION: Notch parts 50 are provided at a terminal 22A side relative to a sawing part 52 in a main part 22. The structure thins out a portion where creases occur in the main part 22, prevents overlapping of the main part 22 itself, and inhibits occurrence of creases on a design surface 20A of a headrest trim 20. Further, a gusset member 46 which covers the notch parts 50 formed in the main part 22 is provided at the main part 22 to complement a portion where the notch parts 50 are formed in the main part 22, inhibit variations of a tensile force at the terminal 22A side of the main part 22, and prevent the main part 22 and a side gusset part 24 from being misaligned when the side gusset part 24 and the main part 22 are sawn.SELECTED DRAWING: Figure 4
Patent JP-2022023244-A (JP)
Title: Steering device of electric vehicle
IPC: B62D5/04
Filed: 2021-11-24
Abstract: PROBLEM TO BE SOLVED: To dissolve a driver's unusual feeling regarding a handle operation. 
     SOLUTION: A steering device 35 of an electric vehicle includes: an operation handle 32; an upper steering shaft 29A connected to the operation handle; a lower steering shaft 29B connected to steering wheels; and control means for performing automatic steering control. When performing the automatic steering control, the control means uses a lock mechanism 38 to block rotation of the upper steering shaft. When determining cancellation of automatic steering, the control means drives a steering electric motor 39 so as to rotate the lower steering shaft so that a rotation angle of the upper steering shaft detected by first rotation angle detection means 41 matches a rotation angle of the lower steering shaft detected by second rotation angle detection means 42. The rotation angle of the upper steering shaft is made to match the rotation angle of the lower steering shaft and blocking the rotation of the upper steering shaft is canceled, whereby a driver can normally steer the vehicle. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022084015-A (JP)
Title: Automobile illumination and/or signal device and assembling method thereof
Inventor: FEDERICO DI SOPRA
IPC: F21S43/27
Filed: 2021-11-24
Abstract: To fix a light guide in an automobile light by a correct and durable method.SOLUTION: An automobile illumination and signal device stores at least one first light source 24 and a first light guide 28 in a storage housing closed by a lenticular body. The first light guide 28 partially receives a light beam generated by the first light source 24 as an input, propagates the light beam by total internal reflection, and outputs it from the lenticular body. The first light guide 28 is equipped with a first male portion, and a fixing and/or screen element 32 that optically shields the first light guide 28 is equipped with a first housing that is a pocket or a depression. The first light guide 28 is fixed to the fixing and/or screen element 32 at a first welding portion 40.SELECTED DRAWING: Figure 5
Patent JP-2023081138-A (JP)
Title: Detection device, inspection device, magnetic tape cartridge, magnetic tape, magnetic tape drive, magnetic tape system, detection method, inspection method, and program
Inventor: KANEKO TETSUYA
IPC: G11B23/30
Filed: 2021-11-30
Abstract: To provide a detection device, an inspection device, a magnetic tape cartridge, a magnetic tape, a magnetic tape drive, a magnetic tape system, a detection method, an inspection method, and a program capable of accurately detecting servo pattern signals.SOLUTION: A detection device includes a processor. The processor detects a servo pattern signal indicating a servo pattern by comparing a servo band signal which is a result of reading a servo band by a servo reading element from a magnetic tape having the servo band on which the servo pattern is recorded, with a threshold value. The threshold value is determined according to an angle formed by the servo pattern and the servo reading element.SELECTED DRAWING: Figure 12
Patent JP-2023082439-A (JP)
Title: Welding method and groove structure
Inventor: KISAKA YUJI
IPC: B23K9/073
Filed: 2021-12-02
Abstract: To provide a welding method which enables manual welding, which dispenses with a skilled welder's skill and which enables execution of complete penetration welding without air arc gouging, and a groove structure.SOLUTION: A welding method of the present disclosure is a welding method in which a groove of a steel material is complete-penetration-welded without air arc gouging through the use of a welding wire by arc welding. The welding method includes a root running step S1 of applying root running to the groove by an average weld current of 105-150 A, and a retro-welding step S2 of welding the groove after the root running step S1.SELECTED DRAWING: Figure 1