baber/WOPTO huggingface dataset:
Patent JP-2021191452-A (JP)
Title: Orthopedic impacting device having a launched mass delivering a controlled, repeatable and reversible impacting force
Inventor: CHRISTOPHER PEDICINI
IPC: A61B17/16
Filed: 2021-09-03
Abstract: To provide a motor-driven orthopedic impacting tool for orthopedic impacting in the hips, knees, shoulders, and the like.SOLUTION: A tool is capable of holding a broach, chisel, or other end effector, which when gently tapped with controlled percussive impacts, can expand the size or volume of an opening of a cavity or facilitate removal of the broach, prosthetic material, or other surgical implement from the opening. A stored-energy drive mechanism stores potential energy and then releases it by launching a launched mass or striker 15 to communicate a striking force to an adapter in either a forward or reverse direction. The tool may further include a combination of an anvil 5 and the adapter and an energy adjustment mechanism to adjust the striking force the launched mass 15 delivers to the adapter in accordance with a patient profile.SELECTED DRAWING: Figure 1
Patent JP-2023038107-A (JP)
Title: Lipid synthesis inhibitor, and food and drink, processed food for inhibited lipid synthesis and expression inhibitor comprising the same
Inventor: NOMA SATOSHI
IPC: A61K31/05
Filed: 2021-09-06
Abstract: To provide a lipid synthesis inhibitor, and food and drink, and processed food for inhibited lipid synthesis comprising the same.SOLUTION: The present invention provides a lipid synthesis inhibitor, and food and drink, and processed food for inhibited lipid synthesis comprising the same, in which resorcinol of the formula (I) is comprised as an active ingredient. The resorcinol preferably includes extract extracted from wheat bran (where R1 is a C15 to 25 alkyl group or C15 to 25 alkenyl group, and R 2 is a hydrogen atom or a methyl group).SELECTED DRAWING: None
Patent JP-2023038762-A (JP)
Title: Maintenance management system
Inventor: MURATA KEIZO
IPC: B66B5/00
Filed: 2021-09-07
Abstract: To provide a maintenance management system capable of suppressing unnecessary dispatching of a maintenance engineer for a failure sign of an elevator.SOLUTION: This maintenance management system comprises: a monitor that monitors an elevator on the basis of monitoring data; and a management server connected to the monitor through a network. The monitor transmits a trigger notification to the management server when the monitoring data includes a failure sign of the elevator. A processor of the management server performs, upon reception of the trigger notification from the monitor, a generation process for generating a confirmation message for confirming a failure sign factor from a passenger of the elevator by using the trigger notification and a maintenance database, a transmission process for transmitting the confirmation message to the passenger; a reception process for receiving a passenger's response message with respect to the confirmation message, and a determination process for determining the necessity of dispatching a maintenance engineer to a site on the basis of the response message.SELECTED DRAWING: Figure 6
Patent JP-2021192546-A (JP)
Title: Reference signal distribution in multi-module system
Inventor: NAFTALI CHAYAT
IPC: H04B17/21
Filed: 2021-09-08
Abstract: To provide a method and a system for calibrating a radio-frequency integrated-circuit.SOLUTION: There are provided a method and a system for reducing and eliminating effect of reference signal leakage in a multi-module radio-frequency system, particularly for a radio-frequency integrated-circuit device. Isolation is provided by frequency shifting, by two phase deviation modulation of reference signals to provide different reference signals with unique signatures to enable separation and discrimination, and by backwards sending of reference signals from a receiver to a transmitter to avoid contamination of receiver signals by leakage of transmitter reference signals. In addition to improving calibration, a method of the present invention also provides noise reduction in certain multiple-module radio frequency systems.SELECTED DRAWING: Figure 5A
Patent JP-2023041179-A (JP)
Title: Uninterruptible power supply system
Inventor: NISHIMURA SHOJI
IPC: H02J9/06
Filed: 2021-09-13
Abstract: To provide an inexpensive electric power system which can perform a compensation operation in the case of abnormality of an electric power system and prevent drop in voltage quality of a compensation object load in the case of the compensation operation.SOLUTION: An uninterruptible power supply system 100 of a continuous commercial power supply system which supplies power to a load from a dispersion type power source 1 connected to a power line L1 for supplying power to the load 30 from a power system 10 includes: a mechanical switch 2 which opens or closes the power line; a commutation circuit 3 connected in parallel to the mechanical switch; a system abnormal detection part 5 which detects voltage abnormality of the power system; a switching control part 6 which outputs an open command to the mechanical switch when detecting the voltage abnormality by the system abnormal detection part; an opening start detection part 7 which detects opening timing at which the mechanical switch starts an opening operation after outputting the open command; and a dispersion type power supply control part 8 for starting power supply from the dispersion type power source to the load based on the opening timing detected by the opening start detection part.SELECTED DRAWING: Figure 1
Patent JP-2023042896-A (JP)
Title: Carbon dioxide electrolytic apparatus
Inventor: ONO AKIHIKO
IPC: C25B9/60
Filed: 2021-09-15
Abstract: To maintain cell performance.SOLUTION: A carbon dioxide electrolytic apparatus comprises an electrolysis cell including: an anode for generating oxygen by water oxidation; a cathode for generating a carbon compound by carbon dioxide reduction; a cathode flow channel plate having a surface arranged so as to contact the cathode and a cathode flow channel arranged on the surface so as to face the cathode; and a separator arranged between the anode and the cathode. The surface arranged so as to contact the cathode has a hydrophilic region where the contact angle to water is less than 45 degrees.SELECTED DRAWING: Figure 1
Patent JP-2023043262-A (JP)
Title: Label attaching device
Inventor: MATSUO HAJIME
IPC: B65B53/02
Filed: 2021-09-16
Abstract: To suppress that a member around a conveyance path gets wet by steam leaking out of an inlet or an outlet of a steam tunnel while the conveyance path is shortened.SOLUTION: A label attaching device 100 comprises a steam tunnel 30 which an attached object X attached with a label L passes through, and heats the label L by steam supplied in the steam tunnel 30 to attach it to the attached object X. The label attaching device further comprises a blower mechanism 70 for sending air from a passage port being an inlet 30a or an outlet 30b of the steam tunnel 30 into the steam tunnel 30.SELECTED DRAWING: Figure 5
Patent JP-2023043272-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-16
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-2023045296-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: KAWADA SHUN
IPC: G06T7/00
Filed: 2021-09-21
Abstract: To provide an image processing apparatus capable of collecting both hard negative samples and positive samples from moving image data.SOLUTION: The image processing apparatus includes a moving image acquisition unit that acquires a moving image, a target designation unit that designates an area of a subject that is a focus target for the moving image as a target area, an area tracking unit that tracks the target area for the moving image based on the target area designated by the target designation unit, a positive sample storage unit that stores an image of the target area as a positive sample, a positive sample learned model generation unit that generates a positive sample learned model having been learned based on the positive sample, an object extraction unit that extracts a similar area similar to the target area using the positive sample learned model for the moving image, and a negative sample storage unit that stores similar areas other than the target area tracked by the area tracking unit as negative samples from the similar area extracted by the object extraction unit.SELECTED DRAWING: Figure 2
Patent JP-2022000209-A (JP)
Title: Humidification system
Inventor: Dexter Chi Lun Cheung
IPC: A61M16/00
Filed: 2021-09-24
Abstract: To provide improved humidification systems for providing humidified gases to patients.SOLUTION: A humidifier 102 comprises a housing 103 that receives a humidification chamber 104. The humidifier 102 can comprise a heater plate 108. The heater plate 108 can be positioned along a generally horizontal upper surface 109. A securing collar 106 can be used to secure the humidification chamber 104 in position on the heater plate 108. When a heating element of the heater plate 108 is energized or powered, the heater plate 108 can increase in temperature, for example, to a predetermined or settable temperature. The temperature can be settable or adjustable but preferably is sufficiently high to allow heat transfer from the heater plate 108 to the humidification chamber 104 to heat the liquid in the chamber sufficiently to humidify a flow of gases passing through the humidification chamber 104.SELECTED DRAWING: Figure 1
Patent JP-2023049144-A (JP)
Title: Magnetic resonance imaging device, image generation method, and image generation program
Inventor: NAMBU NARUHITO
IPC: A61B5/055
Filed: 2021-09-29
Abstract: To reduce artifacts generated with a rapid change in a phase.SOLUTION: A magnetic resonance imaging device includes an acquisition unit and a generation unit. The acquisition unit acquires a first coil sensitivity map on a plurality of coils and a second coil sensitivity map on the plurality of coils different in the phase from the first coil sensitivity map. The generation unit generates a first image on the basis of the first coil sensitivity map and magnetic resonance data on the plurality of coils, generates a second image on the basis of the second coil sensitivity map, the first coil sensitivity map, and the first image, and generates a final image on the basis of the first image and the second image.SELECTED DRAWING: Figure 3
Patent JP-2023049556-A (JP)
Title: Heat treatment device
Inventor: TAKEDA HIROYUKI
IPC: F27B9/30
Filed: 2021-09-29
Abstract: To provide a heat treatment device capable of suppressing leakage of an atmospheric gas from a boundary between adjacent muffles and the like in the plurally divided muffles.SOLUTION: A heat treatment device comprises: ceramic muffles 11 formed with heat treatment spaces S for heat-treating work-pieces W; and a metallic cover 30 covering the muffles 11. The muffles 11 are formed plurally divided, and the plurally divided muffles are arranged side by side so as to connect the heat treatment spaces S. The cover 30 comprises: plural main covers 31 covering a boundary K1 between neighboring muffles of the plurally divided muffles; and auxiliary covers 32 cross-linking the plural main covers 31.SELECTED DRAWING: Figure 3
Patent JP-2023050610-A (JP)
Title: Discharger
Inventor: SAKISO YOICHI
IPC: B05B11/00
Filed: 2021-09-30
Abstract: To prevent a content from being unintentionally discharged by unexpected external force.SOLUTION: According to a discharger 1 comprising a push-down head 13 provided with protrusions 96, 97; an energization member 80 arranged in a more compressed state than natural length; and a regulating cylinder 22 which the push-down head is allowed to enter, that can be switched between a regulation position P1 and an allowable position at which downward movement is allowed, by rotation around a container axis O, vertical grooves 100, 101 where downward movement of a protrusion is allowed when the push-down head is an allowable position, and peripheral grooves 105, 106 where the protrusion is arranged when the push-down head is at the regulation position are formed in the regulating cylinder; a bottom wall face of each of the peripheral grooves is made to be a regulation wall; the protrusion rides over the regulation wall from the vertical grooves while pulling upward by bringing an inclined plane into contact with the regulation wall, along with rotation of the push-down head; and according to the energization member, compressibility at the time when the push-down head is located at the regulation position is smaller than compressibility at the time when the push-down head is located at the allowable position.SELECTED DRAWING: Figure 1
Patent JP-2023050868-A (JP)
Title: floating floor structure
Inventor: GEN HARUO
IPC: E04F15/00
Filed: 2021-09-30
Abstract: To provide a floating floor structure capable of improving sound insulation performance and damping performance.SOLUTION: A floating floor structure 1 configured to form a specific space between a floor slab 2 and a floor substrate 10 comprises a sound proof layer (sound proof mat layer 12) provided in an intermediate part in a thickness direction of the floor substrate 10 and made of asphalt as a main material and having a thickness of 20 mm or more.SELECTED DRAWING: Figure 1
Patent JP-2022167753-A (JP)
Title: Organic EL display device
Inventor: KOGURE KENTO
IPC: H05B33/12
Filed: 2021-09-30
Abstract: To provide an organic EL display device having a color filter which has high brightness and high color reproducibility, and has good pixel adhesion and good pixel linearity in a development step even when a colorant concentration is high.SOLUTION: In an organic EL display device having an organic EL layer and a color filter on a silicon substrate provided with a driving element. The color filter has pixels including a specific red pixel, green pixel and blue pixel. Each of the pixels is a cured product of a photosensitive coloring composition containing a specific colorant (A), photopolymerizable monomer (B), photopolymerization initiator (C) and resin (D). The photopolymerizable monomer (B) contains a compound represented by the following general formula (1). The photopolymerization initiator (C) contains an oxime ester-based photopolymerization initiator. General formula (1): [CH2=CHC(=O)-(OCmH2m)n-OCH2]3-CCH2CH3. Each symbol in the general formula (1) is as described in the specifications.SELECTED DRAWING: Figure 1
Patent JP-2022000236-A (JP)
Title: Monitoring of non-contact type body and head base of electric activity of brain
Inventor: PETER ANTHONY FREER
IPC: A61B5/374
Filed: 2021-09-30
Abstract: To provide a device and a method for monitoring brain waves, using an electrode or another sensor arranged close to a part of the body below the head without touching the body physically.SOLUTION: Signals from an electrode or sensors 26 and 28 are filtered through filters 60 and 62, and an analysis signal including a frequency component related to an electric activity of the brain is generated, and an unrelated frequency component is attenuated. The device and the method can be used for attention training on a biofeedback base, training of human capability, gaming, biometry, detection of a cognitive state, and training of relaxation. Wired or wireless signal connection is executed to an electronic circuit, typically including a digital computer in order to execute signal processing work and an analysis function.SELECTED DRAWING: Figure 1
Patent JP-2023054925-A (JP)
Title: Led driving device
Inventor: INOUE HIROSHI
IPC: H05B45/31
Filed: 2021-10-05
Abstract: To eliminate a complexity in adjusting circuit constants and exclude an unstable control caused by switching noise.SOLUTION: Provided is an LED driving device in which an arithmetic control unit includes a model predictive calculation section and a PWM output section. The model predictive calculation section predictively calculates a plurality of pulse width modulation rates based on an input dimming control signal and at least inductor current in a converter circuit. The PWM output section outputs a plurality of PWM signals corresponding to a plurality of the converter circuits, respectively, based on the plurality of predictively calculated pulse width modulation rates. The plurality of converter circuits each perform the light emission drive of each corresponding LED based on each PWM signal. The detection timing of the inductor current is adjusted to be before the PWM signal turns OFF, and the frequencies and/or phases of the plurality of the PWM signals are adjusted such that the detection timing of the inductor current does not overlap a time when the PWM signal for an adjacent converter is OFF.SELECTED DRAWING: Figure 1
Patent JP-2023055102-A (JP)
Title: Holding tool of long-length member
Inventor: MATSUMOTO TOMOYUKI
IPC: F16B2/10
Filed: 2021-10-05
Abstract: To provide a holding tool of a long-length member which can expand an applicable outside diameter of the long-length member while inserting the long-length member into an attachment hole to be held.SOLUTION: A holding tool 10 of a long-length member has a frame body 20 having a pair of split bodies 30, 50 for embracing the long-length member 5, and the frame body 20 has insertion parts 31, 51 which are inserted into an attachment hole 3 to be held, flange parts 32, 52, engagement parts 33, 53 for assembling the split bodies 30, 50 to each other, and engagement claws 37, 57 engaged with a peripheral edge of the attachment hole 3. A plurality of elastic pressing pieces 70, 71 and 72 for holding the long-length member while abutting thereon are formed from internal peripheries of the insertion parts 31, 51 so as to be distortion-deformable, and the elastic pressing piece 70 is arranged at a position in which the elastic pressing piece does not interfere with the engagement claws 37, 57 when being distortion-deformed by holding the long-length member.SELECTED DRAWING: Figure 1
Patent JP-2023055170-A (JP)
Title: Bug filter
Inventor: FUKUSHIMA TAIJI
IPC: B01D46/04
Filed: 2021-10-05
Abstract: To provide a dust collector having a back-washing mechanism capable of greatly saving energy by exhibiting highest filtering performance and finely optimizing compressed air supply pressure for back-washing according to a filter clogging state.SOLUTION: When a filter is a new product and differential pressure is at an initial reference value, differential pressure immediately before pulse-jetting to a filter column provided with a detection sensor 16 for filter inner pressure is compared with a filter inner pressure increase value after the pulse-jetting at a maximum reference value, and first injection pressure at which the filter inner pressure increase value is higher in absolute value than the differential pressure immediately before the pulse-jetting or injection pressure set one-step lower is selected as pulse jet injection pressure at the initial reference value.SELECTED DRAWING: Figure 1
Patent JP-2023056315-A (JP)
Title: Magnetic sensor device
Inventor: MAKI KOJI
IPC: H02K11/215
Filed: 2021-10-07
Abstract: To provide a magnetic sensor device capable of causing a leakage magnetic field which leaks from a housing to the outside to increase and increasing the detection sensitivity of a magnetic sensor.SOLUTION: A magnetic sensor device (10) measures a leakage magnetic field (RG) during operation from a housing (8) of an apparatus incorporating a rotating machine and extracts a parameter representing an operating state of the rotating machine. The magnetic sensor device (10) includes: a magnetic sensor (4) that detects the leakage magnetic field (RG) during operation from the housing (8); permanent magnets (7a and 7b) that are brought close to the surface of the housing (8) to magnetically saturate the housing (8) with a circumferential magnetic field (SG); and a soft magnetic substance yoke (6) that prevents the magnetic flux (G1) of the permanent magnets (7a and 7b) from entering the magnetic sensor (4).SELECTED DRAWING: Figure 8
Patent JP-2022000931-A (JP)
Title: Feeder and tape guide
Inventor: OHASHI HIROYASU
IPC: H05K13/02
Filed: 2021-10-08
Abstract: To prevent components exposed in a base tape of a carrier tape from being damaged by a tape guide.SOLUTION: A feeder includes: a tape transport path which extends along a predetermined feeding direction and supports a lower surface of a carrier tape; a feeding device which feeds the carrier tape on the tape transport path; and a tape guide which is provided above the tape transport path and guides the carrier tape on the tape transport path. The tape guide has: a peeling part which peels a cover tape from the base tape; an upper surface support part which is provided at the downstream side relative to a tip part of the peeling part in the predetermined feeding direction with its lower surface located below a rear surface of the tip part of the peeling part and contacts with an upper surface of the base tape, from which the cover tape is peeled, to restrict upward movement of the base tape; and a component passing part which is provided at the downstream side relative to the tip part of the peeling part in the predetermined feeding direction with its lower surface located above the lower surface of the upper surface support part and below which a component housed in the housing part passes when the carrier tape is transported.SELECTED DRAWING: Figure 10
Patent JP-2023057431-A (JP)
Title: Operation device, operation system, and fluid brake
Inventor: YAMABUCHI Takeshi
IPC: G06F3/0362
Filed: 2021-10-11
Abstract: To provide an operation device, an operation system, and a fluid brake for making an operator feel more immersed.SOLUTION: An operation device 1 comprises: a rotation operation part 10 which receives a rotation operation; and a rotary shaft 11 which is fitted to the rotation operation part 10 and rotates circumferentially with the rotation of the rotation operation part 10. Furthermore, the operation device 1 comprises: a fluid brake 130 which pivotally supports the rotary shaft 11 in a rotatable manner and generates a load with a magnetic viscous fluid on the rotation of the rotary shaft 11; and a control unit 15 which controls the viscosity of the magnetic viscous fluid of the fluid brake 130 by a magnetic field. Controlling the viscosity of the magnetic viscous fluid causes an operator to sense a load on the rotation operation of the rotation operation part 10.SELECTED DRAWING: Figure 2