baber/WOPTO huggingface dataset:
Patent JP-2021068004-A (JP)
Title: Identification assistance data generation technique and identification information extraction technique
Inventor: KOHARA KAZUKUNI
IPC: H03M7/30
Filed: 2019-10-18
Abstract: To certainly extract unique data from a target even in a situation where an ID or the like is not assigned to the target.SOLUTION: A first phase includes the steps of: obtaining an input vector representing each of a plurality of targets; and dividing a space including the input vector such that the input vector representing each of the plurality of targets is included in different sub-spaces and generating a plurality of hyper-surfaces used to generate a unique vector that identifies each of the plurality of targets. A second phase includes the steps of: obtaining a vector representing a specific target included in the plurality of targets; and evaluating the vector representing the specific target by dividing the space including the vector such that each of the plurality of targets is included in the different sub-spaces and using the plurality of hyper-surfaces held in advance, to generate a vector that identifies the specific target.SELECTED DRAWING: Figure 1
Patent JP-2021068536-A (JP)
Title: Electric connector and electronic device
Inventor: KAWASAKI TAKASHI
IPC: H01R12/71
Filed: 2019-10-18
Abstract: To provide an electrical connector capable of suppressing crosstalk caused by two contacts for transmitting a differential signal, and an electronic device including the electrical connector.SOLUTION: An electrical connector 1 includes contact groups 21U and 21L each including a plurality of contacts 21 arranged on a contact plane, and a ground plate 22 arranged on a ground plane facing the contact plane. The contact groups 21U and 21L include a signal contact pair CP1 for transmitting differential signals. Each of two contacts 21A constituting the signal contact pair CP1 has a narrow pitch portion 216 that approaches from one contact to the other contact. The clearance between the narrow pitch portions 216 of the two contacts 21A constituting the signal contact pair CP1 is smaller than the clearance between the other portions of the two contacts 21A.SELECTED DRAWING: Figure 9
Patent JP-2020073481-A (JP)
Title: Peptide pharmaceuticals for insulin resistance
Inventor: JOHN J NESTOR
IPC: A61P3/10
Filed: 2019-10-21
Abstract: To provide compositions and methods for treatment and/or prevention of conditions associated with insulin resistance.SOLUTION: A peptide product comprises a surfactant X, covalently attached to a peptide, the peptide comprising a linker amino acid U and at least one other amino acid. Covalently modified peptides and/or proteins allow for improved pharmaceutical properties of peptide and protein-based therapeutics.SELECTED DRAWING: Figure 3
Patent JP-2021068999-A (JP)
Title: Malicious equipment detection device, wireless communication system, malicious equipment detection method
Inventor: NIIMA DAISUKE
IPC: H04W12/12
Filed: 2019-10-23
Abstract: To provide a malicious equipment detection device, a wireless communication system, and a malicious equipment detection method that enable highly accurate detection of a malicious AP in a wireless communication system.SOLUTION: In a wireless communication system, a detection device 2 comprises: when wireless connections are established between each AP 4 and wireless terminal 5 and the wireless terminals 5 communicate traffic via the wireless connections, an accumulation unit for accumulating a first communication record of traffic measured inside the wireless terminals 5 and a second communication record of traffic measured outside the wireless terminals 5; a comparison unit for detecting malicious traffic that exists in the first communication record but not in the second communication record by comparing the first communication record and the second communication record; and a display unit for displaying whether or not the malicious traffic is detected. The comparison unit further identifies, for a wireless terminal 5 that communicated the detected malicious traffic, other traffic that was communicated during a period close to the time of the malicious traffic communication.SELECTED DRAWING: Figure 1
Patent JP-2021067223-A (JP)
Title: Internal combustion engine controller
Inventor: SHIMADA ATSUSHI
IPC: F02P15/08
Filed: 2019-10-24
Abstract: To solve the problem that it is conventionally impossible to detect a state of an auxiliary chamber without installing a sensor near the auxiliary chamber, so that it is impossible to perform appropriate control for an engine.SOLUTION: An ECU 20 comprises: a jet intensity estimation unit 51 that is attached to the inside of an auxiliary combustion chamber, and injects flame jet, generated by igniting air-fuel mixture inside the auxiliary combustion chamber, into a main combustion chamber to estimate the intensity of the flame jet based on at least one of the primary current, primary voltage, secondary current and secondary voltage of an igniter that supplies the secondary current to an ignition plug for igniting the air-fuel mixture in the main combustion chamber; and an engine control unit 52 that controls an internal combustion engine based on the combustion state inside the auxiliary combustion chamber determined by the estimated intensity of the flame jet.SELECTED DRAWING: Figure 4
Patent JP-2021065519-A (JP)
Title: Game machine
Inventor: TAKESAWA MANABU
IPC: A63F7/02
Filed: 2019-10-25
Abstract: To provide a game machine capable of increasing interest.SOLUTION: In an operation performance in which a stage of a performance is notified, when a lottery result is a second lottery result, the stage of the performance is reached to a specific stage by an operation result by continuously operating operation means, and it is possible to develop a performance to inform that the lottery result is the second lottery result.SELECTED DRAWING: Figure 11
Patent JP-2021070545-A (JP)
Title: Rod-like member suspension device, oscillation suppression tool, bore sleeve replacing method, and coil manufacturing method
Inventor: HASHIMOTO AKIRA
IPC: B66C1/22
Filed: 2019-10-29
Abstract: To provide a rod-like member suspension device and an oscillation suppression tool capable of suppressing oscillation of a rod-like member when the rod-like member such as a bore sleeve of a steel plate coil is suspended by using a hoist, a bore sleeve replacing method, and a coil manufacturing method.SOLUTION: A rod-like member suspension device 1 comprises: a hook 4 that has a frame 41 extending in one direction roughly parallel to a horizontal direction and at least two connection parts 42 connected to a rod-like member below both sides of the frame 41 in the extending direction; a hoist 2 that is connected to the hook 4 via a linear member and that hoists the hook 4 by winding up/down the linear member; and an oscillation suppression tool 9 integrally attached to the hoist 2. The oscillation suppression tool 9 includes a damping member that vertically extends. The damping member includes a slit that vertically extends at a position overlapping the frame 41 seen from a vertical direction. The slit has a width large enough to enable insertion of the frame 41, and is larger on a lower width than an upper width in the vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2020014897-A (JP)
Title: Game machine
Inventor: MUTA KATSUHIRO
IPC: A63F7/02
Filed: 2019-10-30
Abstract: To provide a game machine capable of improving player's interest in a game.SOLUTION: Lottery means executes a lottery on the basis of the passing of a game ball through passing means, and variable control means executes control for making varying from a first position to a second position one or more times after varying varying means from the second position to the first position for a prescribed period on the basis of a prescribed lottery result by the lottery means. Mode setting means sets a first mode until a specific condition is established as a mode from the passing of the game ball through the passing means until the termination of control by the variable control means. The mode setting means sets a second mode different from the first mode on the basis of the establishment of the specific condition. Here, performance setting means sets such a game performance, making it difficult to discriminate that the mode setting means sets the first mode from a game performance.SELECTED DRAWING: Figure 1
Patent JP-2020043346-A (JP)
Title: Display device
Inventor: KIMURA HAJIME
IPC: H01L21/336
Filed: 2019-10-30
Abstract: To provide a semiconductor device with a high aperture ratio and low power consumption or a method for manufacturing the semiconductor device.SOLUTION: A transistor 150a in a semiconductor device includes an oxide semiconductor layer 103a provided over a substrate 100 having an insulating surface, a gate insulating film 104 covering the oxide semiconductor layer, a gate wiring including a gate electrode stacked in order of a first conductive layer 109a and a second conductive layer 111a provided on the gate insulating film, an oxide semiconductor layer, an insulating film covering the gate wiring including the gate electrode, and a source wiring which is provided over the insulating film, is electrically connected to the oxide semiconductor layer, and includes a source electrode which is stacked in order of a third conductive layer 117a and a fourth conductive layer 119a.SELECTED DRAWING: Figure 1
Patent JP-2020014933-A (JP)
Title: Game machine
Inventor: TATEYAMA TADAHIDE
IPC: A63F7/02
Filed: 2019-10-31
Abstract: To enhance game amusement.SOLUTION: A game machine can execute a notice performance that causes a player to expect a special game is to be executed during variation of a performance symbol to be performed according to determination by determination means that a special game is to be executed. The game machine can execute a first notice performance to be executed for a predetermined period in accordance with an operation on operation means and a second notice performance to be executed for a period different from the predetermined period, as a notice performance. Variation pattern selection means can select a first variation pattern, when executing a first notice performance, displays the performance symbol on an image display unit in a first mode, and then can display the performance symbol in a second mode different from the first mode. The variation pattern selection means selects a second variation pattern, when executing the second notice performance, displays the performance symbol on the image display unit in the first mode, but does not display the performance symbol in the second mode, and can execute the second notice performance. The rate at which the first notice performance is executed in the first variation pattern is different from the rate at which the second notice performance is executed in the second variation pattern.SELECTED DRAWING: Figure 34
Patent JP-2021073905-A (JP)
Title: Blending and manufacturing method for fried bakery food product having soft and springy texture
Inventor: ICHIKAWA TAKANORI
IPC: A21D10/02
Filed: 2019-11-08
Abstract: To provide: mixed powder for a fried bakery food product including rice flour having soft and springy texture; and a fried bakery food product using the mixed powder for the fried bakery food product including the rice flour.SOLUTION: Mixed powder for a fried bakery food product includes rice flour and wheat flour. The mixed powder includes 2-28 pts.mass of pregelatinized starch with respect to 100 pts.mass of a total of the rice flour and the wheat flour, and includes not more than 53 mass% of the wheat flour with respect to a total mass of the rice flour and the wheat flour.SELECTED DRAWING: None
Patent JP-2021081526-A (JP)
Title: Temple of spectacles
Inventor: WAKAMATSU MASAKI
IPC: G02C5/16
Filed: 2019-11-15
Abstract: To provide a temple of spectacles that improves a fixing property to a side head portion and safety with a simple structure, makes spectacles hard to deviate, can sufficiently and safely fix a front frame even if the temple is short, and has a little restriction property in design.SOLUTION: A temple of spectacles has a front frame 11 holding lenses, and a temple 13 attached to left and right end portions of the front frame 11. The temple of the spectacles has a curved portion 13a curving inward from the end portions toward tip ends. A curvature radius R1 of the curved portion 13a is set so that at least a part of the curved portion 13a is pressed against a side head portion Ha of a spectacle wearer to be elastically deformed while maintaining a curved shape, and is contacted with a side head portion Ha on a tangent T. The temple 13 may be formed to be short so that the left and right temples do not overlap when folded.SELECTED DRAWING: Figure 2
Patent JP-2021079807-A (JP)
Title: Pneumatic tire
Inventor: YOSHIDA YASUYUKI
IPC: B60C11/13
Filed: 2019-11-18
Abstract: To provide a pneumatic tire that can improve external damage resistance of a tire while improving off-road performance of the tire.SOLUTION: A pneumatic tire 1 includes: multiple major grooves 2;321; and land parts 31, 32 sectioned in the major grooves 2;321. The major grooves 2;321 includes a rib-like protrusion part 4 protruding from groove bottoms of the major grooves 2;321 while extending in a tire width direction and connected to groove walls of the major grooves 2;321 in at least one of the ends thereof. The protrusion part 4 has a maximum height H1 that has a relation of 0.01≤H1/Hg≤0.20 relative to a groove depth Hg of the major grooves 2;321.SELECTED DRAWING: Figure 3
Patent JP-2021080379-A (JP)
Title: Fiber-reinforced resin and method for producing fiber-reinforced resin
Inventor: KONDO GOSHI
IPC: C08J5/04
Filed: 2019-11-20
Abstract: To provide a high-strength fiber-reinforced resin in which strength of a matrix subsuming fibers is increased, and a method for producing a fiber-reinforced resin.SOLUTION: A fiber-reinforced resin 101 includes a resin 1 having a covalent bond that can reversibly dissociated and bonded, fibers 2 reinforcing the resin 1 and metal oxides 3 dispersed in the resin 1. The metal oxide 3 is produced by hydrolysis of metal alkoxide then condensation reaction of the hydrolyzed metal alkoxide, and has a catalyst action of promoting dissociation and bonding of the resin 1. A method for producing a fiber-reinforced resin includes an impregnation step of impregnating a precursor of a resin 1 and a liquid composition including metal alkoxide in fibers 2, and a heating step of heating thereby curing the liquid composition caused to be impregnated in the fibers 2. In the heating step, the precursor of the resin 1 is cured, and the hydrolyzed metal oxide is caused to undergo condensation reaction to produce a metal oxide 3.SELECTED DRAWING: Figure 1
Patent JP-2020040969-A (JP)
Title: Methods for inducing partial apoptosis using caspase polypeptides
Inventor: KEVIN SLAWIN
IPC: A61P35/02
Filed: 2019-11-20
Abstract: To provide methods for controlling the survival of transplanted therapeutic cells in subjects.SOLUTION: Disclosed herein is a method comprising the steps of: a) preparing or obtaining a therapeutic cell; b) transfecting or transducing the therapeutic cell with a nucleic acid encoding a chimeric polypeptide comprising a multimeric ligand binding region and a caspase-9 polypeptide or a modified caspase-9 polypeptide; c) transplanting the transduced or transfected therapeutic cell into a subject; and d) after the step c), administering to the subject a multimeric ligand that binds to the multimeric ligand binding region in an amount effective to kill less than 80% of the transplanted therapeutic cells expressing the caspase-9 polypeptide or modified caspase-9 polypeptide.SELECTED DRAWING: None
Patent JP-2020035761-A (JP)
Title: Conductive paste
Inventor: KATO KOJI
IPC: H01F17/00
Filed: 2019-11-21
Abstract: To provide a conductive paste capable of forming an electrode which suppresses both occurrence of sheet attack and permeation of conductive powder.SOLUTION: A conductive paste contains conductive powder, a binder resin and an organic solvent. The organic solvent is a mixed solvent containing a first solvent having a solubility parameter of Fedors of 9.0(cal/cm)or less and a second solvent having a solubility parameter of Fedors of 10.0(cal/cm)or more, and the solubility parameter of Fedors is 9.0(cal/cm)or more and 10.1(cal/cm)or less.SELECTED DRAWING: None
Patent JP-2021083256-A (JP)
Title: Magnetic pole direction detection device and magnetic pole direction detection method
Inventor: OKAMOTO TAKASHI
IPC: H02P6/185
Filed: 2019-11-21
Abstract: To provide a highly accurate magnetic pole direction detecting device for magnetic pole detection of a synchronous motor having a saliency .SOLUTION: A magnetic pole direction detection device 1 is provided that detects the magnetic pole direction of a synchronous motor 10 having saliency, the magnetic pole direction detection device 1 comprises: a high-frequency voltage application unit 2 that applies a high-frequency voltage to the synchronous motor 10; an excitation phase change unit 3 that changes an excitation phase of the synchronous motor 10 to an arbitrary phase; a drive current detection unit 4 that detects a drive current value of the synchronous motor 10; a magnetic pole direction estimation unit 5 that executes estimation of the magnetic pole direction of the synchronous motor 10 on the basis of the excitation phase and the drive current value when a high frequency voltage is applied to the synchronous motor 10; a variation calculation unit 6 that calculates the variation of the magnetic pole direction estimation result estimated by the magnetic pole direction estimation unit 5; and a determination unit 7 that saves the variation calculation result calculated by the variation calculation unit 6, compares the variation calculation results calculated for respective magnetic pole direction estimation results estimated by the applied voltages of different frequencies, and outputs the magnetic pole direction estimation results corresponding to the smallest variation calculation result as the magnetic pole direction detection result of the motor 10.SELECTED DRAWING: Figure 1
Patent JP-2021081060-A (JP)
Title: Jig for oil measuring device
Inventor: OCHIAI KOTA
IPC: F16H57/04
Filed: 2019-11-22
Abstract: To provide a jig for an oil measuring device which captures an oil distributed to each part of a forward/rearward movement switching mechanism to measure the oil.SOLUTION: An oil measuring device D measures an amount of an oil OL which is supplied to a component of a forward/rearward movement switching mechanism, located at the outer diameter side of a shaft 8 which rotates around a rotation axis X in an automatic transmission, by utilizing centrifugal force generated by rotation of the shaft 8. A jig 1 for the oil measuring device D includes: a resin cover 11 which encloses an outer periphery of the shaft 8 and captures the oil OL scattering from the shaft 8; and an opening 17 which introduces the oil OL captured by the resin cover 11 into the oil measuring device D.SELECTED DRAWING: Figure 3
Patent JP-2020113257-A (JP)
Title: Systems and methods for obtaining sensor data indicative of flight characteristics of aircraft using acoustically powered sensor unit
Inventor: JAMES B TURNER
IPC: G01L13/00
Filed: 2019-11-26
Abstract: To provide a sensor unit capable of driving reliably and sustainably without depending on a battery, and easily installed and used.SOLUTION: An acoustically powered sensor unit 100 for obtaining sensor data indicative of flight characteristics of an aircraft includes a housing having a first portion 200a comprising a diaphragm 112 and a second portion 200b coupled to an exterior of the aircraft. The diaphragm 112 is configured to receive acoustic energy from an engine of the aircraft. The acoustically powered sensor unit further includes a voice coil actuator 114 that receives kinetic energy by way of a vibration of the diaphragm 112 and generates an electrical power signal. The acoustically powered sensor unit further includes one or more sensors 120 disposed within the housing and powered using energy from the electrical power signal. The one or more sensors 120 are configured to obtain the sensor data indicative of flight characteristics of the aircraft.SELECTED DRAWING: Figure 2A
Patent JP-2021085427-A (JP)
Title: Rolling bearing device
Inventor: MURATA JUNJI
IPC: F16C19/18
Filed: 2019-11-26
Abstract: To provide a rolling bearing device for preventing an increase in the rotation resistance while enabling the lubricity to be kept over a long period.SOLUTION: A rolling bearing device 10 includes an inward member 14 having a raceway on the outer periphery, an outward member 12 having a raceway on the inner periphery, a plurality of rolling elements 16 laid between the inward member 14 and the outward member 12 for rolling on the raceways, a mounted member 52 mounted to the raceway member of one of the inward member 14 and the outward member 12, and having a wall part 61 constituting a storage space 64 storing semisolid lubricant and at least one through-hole 63 provided in the wall part 61 for lubricant oil to pass therethrough, and a holding member 53 fixed to the mounted member 52 for holding the oil passing through the through-hole 63 while permeating therethrough.SELECTED DRAWING: Figure 2
Patent JP-2020090487-A (JP)
Title: Coating film for skin
Inventor: SASAOKA SHUN
IPC: A61Q19/00
Filed: 2019-11-26
Abstract: To provide a fiber layer containing fiber assembly and liquid formulation which is used to be applied to skin, in which a coating film with controlled moisture vapor permeability is obtained by making the basis weight of the fiber assembly and the permittivity of the liquid formulation are set to a predetermined range.SOLUTION: A coating film for human skin equipped with a fiber layer. The fiber layer includes a fiber assembly in which fiber by water-insoluble polymer having the fiber diameter of 50nm or more and less than 10000nm is deposited and liquid formulation X present among fibers and on the surface of fiber in the fiber assembly, the basis weight Q of the fiber assembly is 0.08 mg/cmor more and 1.0 mg/cmor less, the liquid formulation X has the basis weight P of 0.5 mg/cmor more and 2.3 mg/cmor less, and relative permittivity of 1.0 or more and 27 or less, contains component (a) oil agent which has relative permittivity of 0.5 or more and 20 or less and is a liquid state at 20°C, and the content of component (b) polyol in liquid formulation X at 20°C liquid state is 50 mass% or less.SELECTED DRAWING: None
Patent JP-2021083834-A (JP)
Title: Laundry drying tool
Inventor: INAGAKI YUMI
IPC: D06F53/04
Filed: 2019-11-29
Abstract: To provide a laundry drying tool which can reduce work for taking in laundry hung on a laundry pole and putting the laundry on a laundry stand for room and which does not need a space when used as a stand type laundry drying tool.SOLUTION: A laundry drying tool 1 comprises a leg base part 10, and a plurality of laundry units 20 supported in a multistage manner at an upper part of the leg base part 10. Each of the laundry units 20 comprises a support part 20b, a laundry part 20a and a hook part 20c. The support part 20b of one laundry unit 20 is erected on the leg base part 10, and by connecting the support part 20b in another laundry unit 20 to the upper part of the support part 20b in one laundry unit 20, the laundry drying tool can be used as a stand type drying tool with the laundry parts 20a in a multistage manner. At the same time, by separating each of the laundry units 20 from each other, each of the laundry units 20 can be used as an independent hanging type laundry drying tool.SELECTED DRAWING: Figure 2