baber/WOPTO huggingface dataset:
Patent JP-2020129837-A (JP)
Title: Ultra-compact multi-band transmitter with robust am-pm distortion self-suppression techniques
Inventor: PARK JONG SEOK
IPC: H03F3/195
Filed: 2020-05-13
Abstract: To provide an ultra-compact multi-band transmitter with robust AM-PM distortion self-suppression techniques.SOLUTION: In a system 200, a communication device includes a power amplifier 110' that generates power signals according to one or more operating bands of communication data, with the amplitude being driven and generated in output stages of the power amplifier. The final stage includes an output passive network 206 that suppresses an amplitude modulation-to-phase modulation (AM-PM) distortion. During a back-off power mode, a bias Vbias of a capacitive unit of an output power network component is adjusted to minimize an overall capacitance variation. The output passive network 206 further generates a flat-phase response between dual resonances of operation.SELECTED DRAWING: Figure 2
Patent JP-2021179380-A (JP)
Title: Shape measuring machine and control method of the same
Inventor: MASUDA HIKARI
IPC: G01B5/20
Filed: 2020-05-14
Abstract: To provide a shape measuring machine and control method of the shape measuring machine that enable easy detection of a cause of irregularity occurrence of a shape measurement of a measurement object.SOLUTION: A shape measuring machine comprises: a displacement detector that detects a displacement of a probe along a predetermined detector sensitivity direction; a relative movement mechanism that causes the displacement detector to relatively move to a measurement object, and causes a measured surface of the measurement object to be traced by the probe; a position detection sensor that detects a relative position of the displacement detector to the measurement object; an oscillation detection unit that detects oscillation in a detector sensitivity direction; and a synchronization control unit that, while the relative movement is performed by the relative movement mechanism, causes three actions including the detection of the relative position by the position detection sensor, the detection of the displacement by the displacement detector and the detection of the oscillation by the oscillation detection unit to be repeatedly implemented in synchronization with each other.SELECTED DRAWING: Figure 1
Patent JP-2021180778-A (JP)
Title: Manufacturing method of cover material fastening member and manufacturing apparatus of cover material fastening member
Inventor: CHO MANRI
IPC: A47C31/02
Filed: 2020-05-20
Abstract: To provide a manufacturing method and a manufacturing apparatus of a cover material fastening member capable of easily and continuously molding a clip locking member and increasing bonding strength between a strip shaped member and the clip locking member.SOLUTION: A manufacturing apparatus 50 is configured to form a resin clip locking member in one end edge part of a strip shaped member. The clip locking member includes a center plate part formed in a longitudinal direction and a plurality of locking recessed parts which have a surface intersecting the center plate part and are formed at a prescribed interval. The strip shaped member includes a pair of rolls 52, 53 for forming the resin clip locking member, and a cavity 54 for forming the clip locking member which is provided on a surface of the pair of the rolls 52, 53. A nozzle member 60 for filling the cavity 54 with a resin for forming the clip locking member is positioned to face the cavity 54. The resin is injected from the nozzle member 60 to the cavity 54, and the clip locking member is continuously and integrally molded on the strip shaped member.SELECTED DRAWING: Figure 3
Patent JP-2021184148-A (JP)
Title: Optimization device, optimization method, and optimization program
Inventor: HANDA SATORU
IPC: G06N99/00
Filed: 2020-05-21
Abstract: To enhance solution search capability in using a plurality of replicas.SOLUTION: An optimization device specifies, for each of a plurality of replicas having a plurality of state variables, a change quantity of an intensity of an interaction according to a change of a distance between a replica in a state space indicating a space which can be taken by a combination of values of the plurality of state variables and another replica when a value of a first state variable among the plurality of state variables owned by the replica is updated. Then, the optimization device determines whether or not to update the value of the first state variable on the basis of a suggestion probability according to the change quantity of the intensity of the interaction when the value of the first state variable is updated and an acceptance probability according to a probability distribution of a purpose.SELECTED DRAWING: Figure 18
Patent JP-2020128423-A (JP)
Title: Individualized vaccines for cancer
Inventor: UGUR SAHIN
IPC: G16B20/20
Filed: 2020-05-22
Abstract: To provide vaccines which are specific to a patient's tumor and are potentially useful for immunotherapy of a primary tumor and tumor metastasis.SOLUTION: In one aspect, the present invention relates to a method for producing individualized vaccines for cancer, comprising (a) identifying cancer specific somatic mutation in a tumor sample of a cancer patient to provide a patient's cancer mutation signature, and (b) providing a vaccine characterized by the cancer mutation signature obtained in step (a). In a further aspect, the invention relates to a vaccine that can be obtained by the method.SELECTED DRAWING: None
Patent JP-2021188265-A (JP)
Title: Pile press-in method, joint part soil removal scraper and press-in pile
Inventor: KITAMURA MORIO
IPC: E02D5/08
Filed: 2020-05-26
Abstract: To provide a pile press-in method which removes soil effectively from joints of existing piles and which has reduced resistance between joints, to provide a joint part soil removal scraper, and to provide a press-in pile.SOLUTION: A pile press-in method presses-in a pile having joints 10, 20 into the soil. The joint has a connection structure for inserting and fitting a fitting part 23 of a construction pile 2 into a fitting groove communicating with a side part opening of an existing pile 1. The pile press-in method includes a pile connection press-in step of pressing-in the construction pile 2, while fitting the joint 20 of the construction pile 2 in the joint 10 of the existing pile 1 pressed-in the soil before. In the pile connection press-in step, a joint part soil removal scraper 3 is inserted from an end surface opening on the ground side of the fitting groove of the existing pile 1, and a rear end surface 31 of the joint part soil removal scraper 3 is pushed by a tip surface 23a of a fitting part of the construction pile 2, and soil is removed so as to be scraped out to the side part opening from the fitting groove. Out of side surfaces of the joint part soil removal scraper 3, on the side surface opposing to an internal wall surface of the fitting groove, a recessed part is formed for holding a space being separated from the internal wall surface, and pinching solidification of sediment is prevented.SELECTED DRAWING: Figure 1
Patent JP-2021188661-A (JP)
Title: gear
Inventor: YOON DOO-HEE
IPC: F16H55/17
Filed: 2020-05-28
Abstract: To suppress deterioration of gear tooth contact.SOLUTION: A gear 100 comprises a boss part 1, an intermediate part 4 provided on the outer periphery of a boss part 1 in which end part 4a on an inner peripheral side is connected to the boss part 1, and a tooth forming part 2 having a plurality of teeth 3 connected to the outer peripheral side end part 4b of the intermediate part 4 and meshing with other gears 9 on the outer periphery. In the intermediate part 4, the rigidity of a tooth contact start part 3a at which a tooth 3 starts to mesh with another gear 9 is higher than the rigidity of a tooth contact end part 3b at which the tooth 3 meshes with the other gear 9 following the tooth contact start part 3a.SELECTED DRAWING: Figure 1
Patent JP-2021187094-A (JP)
Title: Manufacturing method of high pressure tank
Inventor: HATTA TAKESHI
IPC: B29C70/48
Filed: 2020-06-02
Abstract: To provide a method for manufacturing a high pressure tank for fuel cell vehicles with high quality, while improving resin impregnation and reducing productivity loss when impregnating the fiber layer of the preform with resin.SOLUTION: A method for manufacturing a high-pressure tank, comprising the steps of forming a winding layer around the periphery of the liner to create a preform, installing the preform in a mold and supplying a resin composition to the winding layer, and the formation of the winding layer includes winding of the tow prepreg and winding of the fiber bundle.SELECTED DRAWING: Figure 7
Patent JP-2021190912-A (JP)
Title: Antenna device
Inventor: NISHIMOTO NORIHISA
IPC: H01Q21/06
Filed: 2020-06-02
Abstract: To provide an antenna device capable of suppressing the influence of surface waves propagating on the surface of a dielectric base plate on antenna characteristics.SOLUTION: In a second plane FS of a dielectric substrate 2, a transmission unit 5 and a reception unit 6 are placed along the arrangement direction. A portion from antenna patterns 51, 61 in the transmission unit 5 and the reception unit 6 to the edge of the dielectric substrate 2 in the specified direction orthogonal to the arrangement direction is defined as pattern edges. Each of the transmission unit and the reception unit has an edge pattern different from each other to offset the distortion of the antenna characteristics of the transmitting antenna and the receiving antenna, which is caused by the influence of the radiant wave generated by the surface wave propagating along the second surface FS.SELECTED DRAWING: Figure 1
Patent JP-2021186388-A (JP)
Title: Pachinko game machine
Inventor: AKUTAGAWA MITSUHIRO
IPC: A63F7/02
Filed: 2020-06-02
Abstract: To provide a game machine which employs a concept of creating a game progress state advantageous for a player and realizes more innovative game properties.SOLUTION: A game machine is configured such that: when a winning is gotten in a V area within an attacker in the middle of a small winning game, a big winning is executed after an end of the small winning; and the game machine may turn into a time shortening game state after an end of a big winning. By referring to a game state in a start of a drawing pattern variation resulting in a winning of a small winning, a number of times of time shortenings after an end of a big winning thereafter is determined.SELECTED DRAWING: Figure 163
Patent JP-2020127877-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2020-06-02
Abstract: To provide a game machine capable of suitably detecting a fraudulent act.SOLUTION: A main control device 110 includes a generator ratio management chip 207, winning information is acquired from an MPU 201, and a generator ratio and a continuous generator ratio are calculated by the generator ratio management chip 207 and recorded in a second reading memory 264a as a nonvolatile memory. When an inspection apparatus 300 is connected to an inspection terminal 207a, generator ratio data 264a and continuous accessory ratio data 264b recorded in the second reading memory 264a are outputted to the inspection apparatus 300.SELECTED DRAWING: Figure 6
Patent JP-2021188857-A (JP)
Title: Humidifier
Inventor: WATANABE NAOKI
IPC: F24F6/00
Filed: 2020-06-03
Abstract: To effectively prevent fixing means of fixing a water level detection unit to a water tank part from being damaged, in a humidifier in which the water level detection unit is provided in a water tank in a detachable manner.SOLUTION: Fixing means is configured by connecting an operation part 191 and a locking part 192, and a locked state and an unlocked state can be switched by rotating the operation part 191. When the operation part 191 is rotated to a rotation restriction position, which is the end part of a rotation range, the operation part 191 comes into contact with a first contact mechanism, and the locking part 192 comes into contact with a second contact mechanism. That is, when the operation part 191 is rotated to the rotation restriction position, the operation part 191 and the locking part 192 come into contact with each other at a plurality of points, and thus a load applied to the fixing means is dispersed, so that damage to a connection portion is suppressed.SELECTED DRAWING: Figure 7
Patent JP-2021195721-A (JP)
Title: Roadbed construction method and roadbed structure
Inventor: NAKAJIMA KANSHI
IPC: E01C13/06
Filed: 2020-06-09
Abstract: To provide a roadbed construction method and a roadbed structure capable of maintaining excellent water permeability and water retentivity for a long period of time and forming a roadbed having good maintainability.SOLUTION: A roadbed construction method comprises the steps of: forming a culvert drainage layer 11 on a roadbed G; forming a lower layer 12 on the culvert drainage layer 11; and forming an upper layer 13 on the lower layer 12. The step of forming the lower layer 12 includes a step of placing a mixture formed by mixing and agitating a granite soil, a cement-based solidifying material, a granulating agent, and water on the culvert drainage layer 11 and solidifying the mixture. The step of forming the upper layer 13 includes a step of placing a mixture formed by mixing and agitating a granite soil, a cement-based solidifying material of the amount smaller than when forming the lower layer 12, a granulating agent and water on the lower layer 12 and solidifying the mixture.SELECTED DRAWING: Figure 1
Patent JP-2021197623-A (JP)
Title: Image capturing apparatus, control method for the same, and program
Inventor: WADA AKIKO
IPC: G03B15/00
Filed: 2020-06-12
Abstract: To track a main object with high accuracy.SOLUTION: An image capturing apparatus having a capturing unit configured to capture an image at a predetermined frame rate, includes: a detection unit configured to detect an object that is a candidate of a main object from an image of a current frame obtained by the capturing unit; and a main object determination unit configured to perform processing for determining whether or not the detected object is the same as the main object, and to determine an object that is determined as being the same as the main object, as a main object in the current frame. The main object determination unit includes: a first determination unit configured to determine whether or not coordinates of the object candidate and coordinates of the main object in a two-dimensional space of an image in the current frame detected by the detection unit satisfy a distance condition that is based on respective types of the objects; a second determination unit configured to determine whether or not a difference in a distance from the image capturing apparatus between the object candidate and the main object in the current frame detected by the detection unit is within a predetermined range; and a third determination unit configured to determine whether or not the first determination unit and the second determination unit respectively satisfy conditions a predetermined number of times in a row.SELECTED DRAWING: Figure 4
Patent JP-2021197819-A (JP)
Title: Rotary electric machine
Inventor: FUJIEDA MASAHITO
IPC: H02K3/28
Filed: 2020-06-12
Abstract: To favorably realize improvement of insulation performance.SOLUTION: A stator 30 includes a stator core 31 having a plurality of slots and stator winding 32 having a plurality of phase coils wound in the slots. The phase coil includes a plurality of series coils group composed of n unit coils arranged so as to orbit in the circumferential direction. One end of each series coil group is connected to the phase terminal for each phase, the other end is connected to the neutral point, and the series coil groups are connected in parallel with each other. In at least one of the phase coils, at least one end in the circumferential direction of the i-th unit coil in the order of connection from the phase terminal, and one end in the circumferential direction of α+1-th unit coil (α is the remainder of i divided by n), and β+1-th unit coil (β is the remainder of i-2 divided by n) are housed in the in-phase slot in the same magnetic pole, and both ends in the circumferential direction of the α+1-th unit coil and β+1-th unit are housed in in-phase slots within the same magnetic pole.SELECTED DRAWING: Figure 20
Patent JP-2022007135-A (JP)
Title: Power supply device and image forming apparatus
Inventor: HASEGAWA TAKAHIKO
IPC: H02M3/28
Filed: 2020-06-25
Abstract: To start and stop a power supply device safely without increasing power consumption.SOLUTION: A power supply device according to one aspect of the present invention converts an AC voltage which is inputted from a commercial power source to a first DC voltage. The power supply device includes power factor improving means for improving a power factor of the AC voltage, conversion means for converting a second DC voltage which is outputted from the power factor improving means, to the first DC voltage, voltage detection means for detecting the AC voltage, control means for controlling start or stop of the power supply device on the basis of a detection value obtained by the voltage detection means, and a voltage correction capacitor that corrects the detection value obtained by the voltage detection means.SELECTED DRAWING: Figure 1
Patent JP-2022010649-A (JP)
Title: Vehicle and switching method
Inventor: NAKAMURA KIMITAKA
IPC: B60H1/24
Filed: 2020-06-29
Abstract: To provide a vehicle and a pressure switching method capable of adjusting pressure of a housing chamber with a simple configuration.SOLUTION: A vehicle according to one embodiment includes: a vehicle body; a housing chamber mounted in the vehicle body and having a first connection port; an air blower having a suction port connected to the housing chamber via the first connection port and taking in air; and a discharge port for discharging air; and a switching unit capable of switching a connection destination of the first connection port between the discharge port and the suction port. When the switching unit connects the first connection port and the discharge port, pressure of the housing chamber becomes higher than pressure of outside air, and when the switching unit connects the first connection port and the suction port, the pressure of the housing chamber becomes lower than the pressure of outside air.SELECTED DRAWING: Figure 1
Patent JP-2022012159-A (JP)
Title: Gasket component and sash
Inventor: TANJI SHIGEMOTO
IPC: E04B2/96
Filed: 2020-07-01
Abstract: To inhibit damage to a panel body on the underside of the panel body, held in a sash frame, while supporting the panel body with a gasket component.SOLUTION: A panel body 2 is placed on a gasket component 50 that extends along a lower edge 2E of the panel body 2. The gasket component 50 has a hard part 54 that supports the panel body 2 and a soft part 55 that is softer than the hard part 54. The hard part 54 is formed at a distance from an end 52 in the longitudinal direction of the gasket component 50. The soft part 55 has an end-side soft part 55A formed on the end 52 side of the hard part 54.SELECTED DRAWING: Figure 4
Patent JP-2022012487-A (JP)
Title: Information processing terminal control method, information processing terminal, and program
Inventor: INUZUKA RIKA
IPC: H04M1/00
Filed: 2020-07-01
Abstract: To encourage a child to use a smartphone such that a certain condition such as not lifting a restriction is satisfied when the parent imposes a restriction on the use of the smartphone that is carried by the child.SOLUTION: A smartphone 1 with a usage restriction which is at least one of a usage time restriction and a usage time zone restriction includes monitoring means 22a that monitors the usage of the smartphone 1, and restriction control means 22b that determines whether the usage status of the smartphone 1 in a specific period meets a specific condition, and relaxes the usage restriction when it is determined that the specific condition is met.SELECTED DRAWING: Figure 2
Patent JP-2022012619-A (JP)
Title: Draining device and draining method in cold rolling
Inventor: SAITO SUSUMU
IPC: B21B1/22
Filed: 2020-07-02
Abstract: To provide a draining device and a draining method in cold rolling using reverse rolling equipment, which can improve the draining property of a coolant without increasing the air consumption of an air wiper.SOLUTION: A draining device 1 according to the present invention drains a coolant in cold rolling using a reverse rolling mill 7 and comprises a pair of first roll wipers 19a, 19b which are provided on both sides in a line direction with the reverse rolling mill 7 therebetween and drain a metal strip S by a roll, a pair of second roll wipers 21a, 21b which are provided on the outside of the pair of first roll wipers 19a, 19b in the line direction, respectively, and drain the metal strip S by the roll, and a pair of air wipers 23a, 23b which are provided on the outsides of the pair of second roll wipers 21a, 21b in the line direction, respectively, and blow air onto the metal strip S by an air nozzle to drain water.SELECTED DRAWING: Figure 1
Patent JP-2022013157-A (JP)
Title: Video display device and video display system
Inventor: KUNO TAKUMA
IPC: G02B27/02
Filed: 2020-07-03
Abstract: To provide a light guide plate type video display device and video display system capable of displaying a video having uniform brightness for a user.SOLUTION: There is provided a video display device that displays video, and that has a video projection module which makes a scan with light to generate video light, a video light duplication part which duplicates and emits the video light, and a light guide plate which duplicates and emits the video light from the video light duplication part. The light guide plate comprises a light input part that the video light impinges, and relational expression Dmin≤D×N holds for N which is the number of video light beams that the video light duplication part emits, D which is a spot diameter of the plurality of video light beams, emitted from the video light duplication part, at the light input part, and Dmin which is a minimum diameter size of the human pupil.SELECTED DRAWING: Figure 8
Patent JP-2022014165-A (JP)
Title: Analyzer
Inventor: NAKAGAWA TAKAO
IPC: G01N27/64
Filed: 2020-07-06
Abstract: To further facilitate forming of an analytical curve of a solid sample compared with a case of creating solid samples of different element concentration individually.SOLUTION: An analyzer (1) comprises analytical curve derivation means (C2) for deriving an analytical curve of a measurement target element on the basis of an analysis result of a spectrometer (2) in the case where the number of times a solid sample (S1) is irradiated with a laser beam (22a) is the first number of times and an analysis result of the spectrometer (2) in the case where the number of times the solid sample (S1) is irradiated with the laser beam (22a) is the second number of times that is different from the first number of times.SELECTED DRAWING: Figure 4