baber/WOPTO huggingface dataset:
Patent JP-2023116897-A (JP)
Title: Speed calculation device, speed calculation method, and speed calculation program
Inventor: JITSUMATSU WATARU
IPC: G01P11/00
Filed: 2022-02-10
Abstract: To provide a speed calculation device that can accurately calculate speed corresponding to the movement of an electronic device.SOLUTION: A speed calculation device 100 according to the present disclosure comprises a sensor information acquisition unit 111, a speed estimation unit 112, an average speed calculation unit 113, a relationship information calculation unit 114, and a speed-determining unit 115. The sensor information acquisition unit 111 acquires, from an acceleration sensor, sensor information relating to acceleration regarding an electronic device. The speed estimation unit 112 calculates, on the basis of the sensor information, an estimated speed estimated with respect to the movement of the electronic device. The average speed calculation unit 113 performs filtering and integration on the sensor information and calculates an average speed corresponding to the movement of the electronic device. The relationship information calculation unit 114 calculates relationship information indicating the correspondence relationship between the estimated speed and the average speed. The speed-determining unit 115 determines the speed corresponding to the current movement of the electronic device on the basis of the relationship information and the current estimated speed calculated by the speed estimation unit.SELECTED DRAWING: Figure 3
Patent JP-2022065067-A (JP)
Title: Perfusion Digital Subtraction Angiography
IPC: A61B6/00
Filed: 2022-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and methodological framework, named perfusion angiography, for the quantitative analysis and visualization of blood flow parameters from DSA images. 
     SOLUTION: The parameters, including cerebral blood flow (CBF) and cerebral blood volume (CBV), mean transit time (MTT), time-to-peak (TTP), and T max , are computed using a bolus tracking method based on the deconvolution of time-density curves on a pixel-by-pixel basis. Individual contrast medium concentration curves of overlapping vessels can be delineated with multivariate Gamma fitting. The extracted parameters are each transformed into parametric maps of the target that can be color coded with different colors to represent parameter values within a particular set range. Side by side parametric maps with corresponding DSA images allow evaluation and condition diagnosis by an expert. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023043816-A (JP)
Title: Sonic wave inspection device, sonic wave inspection method and contact member
Inventor: YAMAMOTO NORIKO
IPC: G01N29/28
Filed: 2022-02-14
Abstract: To provide a sonic wave inspection device capable of bringing a contact medium into close contact with an object to be inspected during inspection, easily moving the contact medium, and suppressing reduction in an S/N ratio.SOLUTION: A sonic wave inspection device 1 comprises: a transducer 3 configured to perform at least one of transmitting and receiving sonic waves; a sonic wave probe 2 having a sonic wave functional surface 2a constituting at least one of a transmission surface and a reception surface for sonic waves; a contact medium 11 that has a first surface in contact with the sonic wave functional surface 2a of the sonic wave probe 2 directly or via an intermediate member and a second surface opposite to the first surface, and that contains an elastomer; a contact member 9 comprising a sheet-like member 11 laminated with the contact medium so as to be in contact with the second surface, and containing a polymer; and a load mechanism that applies a load to the contact member 9.SELECTED DRAWING: Figure 1
Patent JP-2023109657-A (JP)
Title: Recyclable construction constructed using monocoque steel plate concrete composite plate
Inventor: YOSHINAGA MITSUHIRO
IPC: E04C2/28
Filed: 2022-01-27
Abstract: To provide a recyclable construction method allowing quality in structural strength, earthquake resistance, durability, fire resistance and the like of present constructions to be improved to make its construction period shorter and its construction cost lower.SOLUTION: A light and tough monocoque steel plate concrete composite plate is produced in a factory to integrate a steel mold and stiff-consistency concrete whose water content is suppressed low. Further, the steel mold constituting the composite plate is provided with a perforated steel plate dowel/truss frame, thereby since a steel plate part integrated with a concrete part and covering a mold serves as a monocoque structure, the composite plate becomes very tough. A recyclable construction allowing its reconstruction and diversion is constructed by connecting the monocoque steel plate concrete composite plate through an easy and recyclable method with bolt fixation and the like as base floor plates, wall plates, and roofing plates.SELECTED DRAWING: Figure 1
Patent JP-2023120056-A (JP)
Title: Program, display position determination method, and automatic transaction device
Inventor: SEKI KENJIRO
IPC: G07D13/00
Filed: 2022-02-17
Abstract: To provide a program, a display position determination method, and an automatic transaction device that in a case where a medium is placed on a display surface of a display unit and reading is performed, enables the medium to be read even in a case where external light of a ceiling lamp or the like is reflected white on the display surface.SOLUTION: The program for the automatic transaction device causes an image pickup unit 20 to be used for reading a reading target medium to pick up an image of a display unit 10 that displays a medium placement area designating a region on which the reading target medium is to be placed, detects a contour of an external light reflection area represented in the image picked up by the image pickup unit 20, and based on the position of the contour of the detected external light reflection area in the image, determines the position of the medium placement area to be displayed on the display unit 10.SELECTED DRAWING: Figure 1
Patent JP-2022060417-A (JP)
Title: Inkjet recording device
IPC: B41J2/175
Filed: 2022-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording device that can stably control order in which a lead-out hole of an ink cartridge and a lead-in hole of a cartridge attachment part are opened, when the ink cartridge is connected to the cartridge attachment part. 
     SOLUTION: A complex machine 10 comprises: a recording part 24; an ink cartridge 50 having a plug member 62 for closing a communication port 61; a cartridge attachment part 71 having a plug member 120 for closing an upper opening part 125 and a lower opening part 126; a first seal member 201 that contacts the plug member 62 and moves the plug member 62 to a position where the communication port 61 is opened; and a second seal member 202 that contacts the plug member 120 and moves the plug member 120 to a position where the upper opening part 125 and the lower opening part 126 are opened. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023125518-A (JP)
Title: Patent utility model evaluation system
Inventor: SUZUKI TOSHIMASA
IPC: G06Q50/18
Filed: 2022-02-28
Abstract: To provide a patent utility model evaluation system capable of acquiring an evaluation result in a mother set in accordance with user's desires.SOLUTION: A patent utility model pension management system 1 includes a management information database 2, an information processing device 3, and an input device 4. The information processing device 3 includes a retrieval logical expression generation part 33 for generating retrieval logical expressions on the basis of information inputted to the input device 4. The management information database 2 stores the retrieval logical expressions generated by the retrieval logical expression generation part 33. The information processing device 3 further includes an evaluation object selection part 31 for selecting an evaluation object, a retrieval logical expression setting part 35 for setting a retrieval logical expression from among the retrieval logical expressions stored in the management information database 2, a retrieval part 36 for extracting an application group by using the retrieval logical expression set by the retrieval logical expression setting part 35, and an evaluation setting part 37 for setting an evaluation result obtained by evaluating the evaluation object with the application group extracted by the retrieval part 36 as a mother set.SELECTED DRAWING: Figure 1
Patent JP-2023126020-A (JP)
Title: alignment system
Inventor: MIYAO SHOICHI
IPC: B25J13/00
Filed: 2022-02-28
Abstract: To properly manage a direction of an object after alignment.SOLUTION: An alignment system 100 includes an alignment robot 4 for aligning a plurality of objects W having directionality, and a first robot control device 5 for controlling the alignment robot 4. The first robot control device 5 sets an alignment direction of each of the plurality of objects W, and makes the alignment robot 4 perform an alignment operation for aligning each of the plurality of objects W in the alignment direction.SELECTED DRAWING: Figure 15
Patent JP-2022066358-A (JP)
Title: Gel compositions and methods of preparation and use thereof
IPC: A61K47/36
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide compositions, such as gels, useful for tissue resection procedures, medical devices comprising the compositions, and methods of preparing the compositions. 
     SOLUTION: Provided is a composition comprising gellan gum, two or more salts, and water. In some aspects, the composition is prepared by the steps of combining gellan gum and water to form a pre-mixture, heating the pre-mixture, adding two or more salts to the heated pre-mixture to form a mixture, introducing the mixture into a reservoir, and allowing the mixture to form a gel inside the reservoir. The gel may have a continuous, three-dimensional structure, and have desired gel strength and viscosity. The composition is biocompatible and injectable from the reservoir through a needle to the target site of a patient. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128741-A (JP)
Title: Pressure control device of fuel storage tank
Inventor: UCHIDA TAKAHIRO
IPC: F02M25/08
Filed: 2022-03-04
Abstract: To suppress increasing of an internal pressure of a fuel storage tank, while suppressing an occurrence of a vapor lock in a fuel supply system.SOLUTION: A pressure control device of a fuel storage tank according to the invention, is to adjust an internal pressure of a fuel storage tank by opening and closing a closure valve provided between a fuel storage tank of a vehicle and a canister. When the internal pressure of the fuel storage tank is equal to or more than a valve-opening threshold value, the closure valve is opened. When it is determined that a vapor concentration within the fuel storage tank is high, the valve-opening threshold value is set in consideration of the atmospheric pressure.SELECTED DRAWING: Figure 4
Patent JP-2023129830-A (JP)
Title: Radar device mounting bracket
Inventor: MORI DAISUKE
IPC: G01S7/03
Filed: 2022-03-07
Abstract: To provide a radar device mounting bracket that makes it possible to maintain an appropriate irradiation angle of radio waves by maintaining a constant position of a radar device.SOLUTION: A radar device mounting bracket 10 consists of a bracket body 11 and a regulating portion 35. In a state in which a radar device 1 is mounted to the bracket body 11 and is engaged into an engaging portion 22 and when the regulating portion 35 is pushed into a base 29 of the bracket body 11, a regulating body 43 is arranged between the engaging portions 22 and abuts the engaging portions 22, so that bending of the engaging portions 22 is regulated.SELECTED DRAWING: Figure 1
Patent JP-2023130648-A (JP)
Title: Information processing device, display control method and program
Inventor: NIMURA AKIRA
IPC: G06F3/04817
Filed: 2022-03-08
Abstract: To easily change an order of a plurality of objects connected via connection lines.SOLUTION: An information processing device includes: display control means for controlling a display part to display tags P1 to P5 being a plurality of objects and connection lines C1 to C4 directional to respectively connect the tags P1 to P5 in a one-to-one manner; selection reception means for receiving a selection input of the tags P2 to P5 from among the tags P1 to P5; and acquisition means for acquiring a selection order of the tags P2 to P5, the selection input of which is received. The display control means replaces a connection order of the directional connection lines C1 to C4 to be connection lines C11 to C14 so as to connect the tags P2 to P5 in the acquired selection order.SELECTED DRAWING: Figure 5
Patent JP-2023132116-A (JP)
Title: Magnetic wedge and rotary electric machine
Inventor: KIUCHI HIROAKI
IPC: H02K3/493
Filed: 2022-03-10
Abstract: To provide a low-loss and high-strength magnetic wedge and a rotary electric machine using the same.SOLUTION: The magnetic wedge is used for a rotary electric machine in which a stator and a rotor oppose to each other across a gap surface. The magnetic wedge is composed of a first member and a second member provided between the first member and the gap surface. The first member has a first magnetic metallic phase including at least one first element selected from the group consisting of Fe, Co, and Ni. The second member has a second magnetic metallic phase including at least one second element selected from the group consisting of Fe, Co, and Ni. The ratio of the first magnetic metallic phase to the first member is greater than the ratio of the second magnetic metallic phase to the second member.SELECTED DRAWING: Figure 4
Patent JP-2023134057-A (JP)
Title: Water discharge device
Inventor: INOUE KENJI
IPC: A47K3/28
Filed: 2022-03-14
Abstract: To allow hot water discharged from a discharge port to present a good appearance.SOLUTION: A water discharge device 2A comprises a body 28, a flow passage 90, and an illuminating device 60. The flow passage 90 is formed inside the body 28. The flow passage 90 discharges hot water W toward a bathtub from a discharge port 93 as a flow passage end part on a downstream side. The illuminating device 60 constitutes a partial wall part of the flow passage 90.SELECTED DRAWING: Figure 5
Patent JP-2023134097-A (JP)
Title: display device
Inventor: TAKANISHI YUDAI
IPC: H05B33/02
Filed: 2022-03-14
Abstract: To provide a display device using an organic EL element arranged so that the space between the frame-shaped light-reflecting layer (decoration part) and the display part looks seamless.SOLUTION: The display device includes: a display unit 110 using an organic EL element; a circularly polarizing plate 130 formed of a linear polarizing layer 131 and a retardation layer 132, which is placed at the viewer side of the display unit, and has a second outer circumference line set to be larger than a first outer circumference line of the display unit; a light reflective layer 150 that reflects light from the viewer side, which is provided in a frame shape from a position corresponding to the boundary between a display area 111a and a non-display area 111b of the display unit to the second outer circumference line on the display unit side of the circularly polarizing plate; and a housing 170 formed in a bottomed shape for housing the display unit, the circularly polarizing plate, and the light reflective layer. A bottom wall 172 of the housing is arranged so that the display unit and the light reflective layer face each other, and the light reflective layer has a predetermined translucency.SELECTED DRAWING: Figure 2
Patent JP-2023137734-A (JP)
Title: Power conditioner and power system operation system
Inventor: TSUKASAGI TOORU
IPC: H02M7/48
Filed: 2022-03-18
Abstract: To ensure adequate power in an event of an abnormality.SOLUTION: A power conditioner includes a control circuit. The control circuit can switch a power control mode to either of a first mode for executing operation not on the basis of inertia force and a second mode for executing the operation on the basis of inertia force. The control circuit performs an output control according to a first rating in the first mode and performs an output control according to a second rating different from the first rating in the second mode.SELECTED DRAWING: Figure 1
Patent JP-2022151768-A (JP)
Title: Device for lubricating and optionally cleaning and disinfecting dental handpiece
Inventor: VALERIO BORSARI
IPC: A61C3/03
Filed: 2022-03-22
Abstract: To provide a device for lubricating and optionally cleaning and disinfecting a dental handpiece.SOLUTION: A desktop device for cleaning, disinfecting and lubricating a dental handpiece comprises: an adapter 90 having a cylindrical shape; a connector 91 for contra angle handpiece provided at a first end of the adapter; and a Midwest connector 92 provided at a second end of the adapter. The adapter includes a spring 95, an axially mobile cylindrical portion 94 surrounded by the spring, and a shaft 93 coaxially inserted in the cylindrical portion. Components are surrounded by an outside housing of the adapter, the shaft rotates with respect to the cylindrical portion, the cylindrical portion and the shaft are engaged through screw connection guided by a threaded rod, and when the adapter is coupled to a contra angle handpiece, the shaft can be rotatably coupled with gears of contra angle handpiece.SELECTED DRAWING: Figure 9C
Patent JP-2022151850-A (JP)
Title: Ball-point pen tip
Inventor: OTA NAOKI
IPC: B43K1/08
Filed: 2022-03-25
Abstract: To provide a ball-point pen tip which allows an intermediate ball to be easily rotated even at a stage where the rotational force received by the rotation of the writing ball accompanying writing is small, and which gives a light feeling to the first writing, which is repeated especially in character writing.SOLUTION: There is provided a ball-point pen tip in which the diameter of an intermediate ball 4 is 70% or more of the diameter of a writing ball 3, the intermediate ball 4 is arranged in the rear hole behind the inward protrusion, and the arithmetic mean height (Sa) of the surface of the intermediate ball 4 is 2 (nm) or more and 20 (nm) or less.SELECTED DRAWING: Figure 2
Patent JP-2023142402-A (JP)
Title: Lighting apparatus
Inventor: NAKAJIMA HIROMICHI
IPC: H05B45/50
Filed: 2022-03-25
Abstract: To provide a lighting apparatus capable of restricting circuit failure even if a power line is erroneously connected to a terminal block for control signal line.SOLUTION: A lighting apparatus includes: a light source; a first terminal block for connecting a power line; a second terminal block for connecting a control signal line; a control signal reception circuit for receiving a control signal inputted from the control signal line through the second terminal block; a lighting circuit for converting power supplied from the power line to power according to the light source, lighting the light source by supplying the converted power to the light source, and changing at least the brightness or the color of the light irradiated with from the light source by receiving the control signal from the control signal reception circuit and controlling the power supplied to the light source based on the control signal inputted from the control signal reception circuit; and a reception circuit protection part provided between the second terminal block and the control signal reception circuit, for suppressing overvoltage application to the control signal reception circuit.SELECTED DRAWING: Figure 1
Patent JP-2023142535-A (JP)
Title: Game machine
Inventor: NISHIHATA YUSUKE
IPC: A63F5/04
Filed: 2022-03-25
Abstract: To provide a game machine capable of reducing a manufacturing cost.SOLUTION: A main control board 411 is mounted within a pachinko slot machine 401 in the state of being housed in a transparent main control board case 460. An intrinsic information display part 541 for displaying board management information is provided in a position visible in that state. The intrinsic information display part 541 includes a rewritable film 543 that is a rewritable thermosensitive film.SELECTED DRAWING: Figure 51
Patent JP-2023144972-A (JP)
Title: Knitted fabric knitting method
Inventor: KUBOTA MAYU
IPC: D04B1/00
Filed: 2022-03-28
Abstract: To provide a knitted fabric knitting method capable of tightening a knot of a knitting yarn on a flat knitting machine.SOLUTION: A knitted fabric knitting method uses a flat knitting machine having a first yarn feeding port to fix a knitting yarn extending from the first yarn feeding port to a knitted fabric. The first yarn feeding port is used to form a terminal of the first knitted part or a second stitch pulled out from a first stitch near the terminal. The first yarn feeding port is used to form the second stitch or a third stitch pulled out from a stitch near the second stitch to form a knot formed of a sinker loop connecting the second stitch and the third stitch, and make a state in which a knit loop of the first stitch is inserted in the knot. A configuration mounted on the flat knitting machine allows tension to be applied on the sinker loop so that the sinker loop is pulled toward the third stitch and tightens the knot.SELECTED DRAWING: Figure 1
Patent JP-2023146882-A (JP)
Title: Ophthalmologic apparatus and non-contact type sensor operation confirmation method
Inventor: HAYASHI MASAKAZU
IPC: A61B3/10
Filed: 2022-03-29
Abstract: To provide an ophthalmologic apparatus and a non-contact type sensor operation confirmation method which can execute operation confirmation of a non-contact type sensor at a low cost without installing a new installation space.SOLUTION: An ophthalmologic apparatus comprises: an eye characteristic acquisition unit (non-contact type tonometer 14B); a drive mechanism 13 which can move at least the eye characteristic acquisition unit in the front-rear direction; an alignment detection unit (detection control unit 42b); an alignment execution unit 42c which performs alignment of the eye characteristic acquisition unit with respect to a subject eye on the basis of the detection result of the alignment detection unit; a non-contact type sensor (capacitance type sensor 36) which can detect the approach of the eye characteristic acquisition unit to the face of a subject in a non-contact manner; a confirmation unit 45a which confirms whether or not the alignment detection unit can detect a distance in the front-rear direction between the eye characteristic acquisition unit and a target object (subject eye E); and a determination unit 45c which determines whether or not the non-contact type sensor is normally operated on the basis of a detection value of the non-contact type sensor when the confirmation unit confirms that the distance can be detected.SELECTED DRAWING: Figure 8
Patent JP-2022106704-A (JP)
Title: Encapsulated system for pressurized fluid processes
IPC: F16L57/00
Filed: 2022-03-30
Abstract: PROBLEM TO BE SOLVED: To provide fluid management systems for handling pressurized fluid that can connect to various subsystems or subunits without the need to use reinforced tubing or other reinforced conduits. 
     SOLUTION: The system utilizes one or more segments of an unreinforced conduit that are encapsulated at various positions along a length of the segment with one or more rigid encapsulating members. The unreinforced conduit may be made of a disposable component while the rigid encapsulating members may be re-used. In one aspect, the encapsulating member may include a two-part valve body that surrounds and encapsulates a portion of the unreinforced conduit. In another aspect, the encapsulating member may include a two-part jacket that surrounds and encapsulates a portion of the unreinforced conduit. The two-part valve bodies and two-part jackets may be joined at various positions within the system as part of the overall flow system. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2022,JPO&INPIT