baber/WOPTO huggingface dataset:
Patent JP-2021067973-A (JP)
Title: Information processing device, computer program, and information processing method
Inventor: URASAKI MASATO
IPC: G06F21/14
Filed: 2019-10-17
Abstract: To provide an information processing device, a computer program and an information processing method with which it is possible to prevent an application from being easily parsed or analyzed by an attacker.SOLUTION: In an information processing device 100, an acquisition unit 102 acquires an executable file. A symbol information extraction unit 103 extracts symbol information from the acquired executable file. A false symbol information generation unit 104 modifies the symbol information and generates false symbol information. A restoration module generation unit 107 generates a module for restoration having an algorithm for restoration in which is reflected an algorithm for the false symbol information generation unit 104 to modify the original symbols and generate false symbol information. A control unit 101 generates an executable file that includes the false symbol information. An output unit 105 outputs the executable file that includes the false symbol information to a user terminal 10.SELECTED DRAWING: Figure 1
Patent JP-2021067477-A (JP)
Title: Verification jig and manufacturing method thereof
Inventor: MURATA KENJI
IPC: B60C19/00
Filed: 2019-10-18
Abstract: To provide a verification jig which can calibrate a measurement device with the same accuracy as a calibrating tire and which can be stored without bulkiness.SOLUTION: A verification jig 22 is used for calibrating a measurement device 2 which measures bead tightening torque of a tire T. The verification jig 22 includes a ring-shaped core 24 and a rubber member 26 covering the core 24. The core 24 includes wires 28 extending in a peripheral direction. The rubber member 26 includes an inner peripheral part 30 positioned inside the core 24 in a radial direction.SELECTED DRAWING: Figure 1
Patent JP-2020025315-A (JP)
Title: Signal processing system and signal processing method
Inventor: CHRISTIAN SCHMIDT
IPC: H04B1/04
Filed: 2019-10-24
Abstract: To provide a signal processing system including a plurality of DACs and having improved output signal quality and/or sample rate and/or bandwidth.SOLUTION: A signal processing system 1 includes at least first, second, and third DA converters 31 to 33 (DAC), a processing unit 21 that divides a sampled signal into at least first and second signals corresponding to different frequency portions of the sampled signal, transmits the first signal to the first DAC 31, and divides the second signal into first and second signals, transmits the first sub signal to the second DAC 32, and transmits the second sub signal to the third DAC 33, an IQ mixer 600 that mixes an analog output signal of the second DAC 32 and an analog output signal of the third DAC 33, and a combiner 4 that combines the analog output signal of the first DAC 31 and the output signal of the IQ mixer 600.SELECTED DRAWING: Figure 8
Patent JP-2020022196-A (JP)
Title: Method and device for controlling timing advance for direct communication between terminals in radio communication system
Inventor: SEO HANBYUL
IPC: H04W56/00
Filed: 2019-10-25
Abstract: To efficiently control timing advance for direct communication between terminals.SOLUTION: A method is disclosed for a terminal to transmit signals via a D2D (Device to Device) link in a radio communication system. More specifically, the method includes a step of receiving information about TA (Timing Advance) value from a base station, and a step of transmitting the TA value to a corresponding terminal via a first D2D control channel, and a step of transmitting D2D data channel, based on the first D2D control channel, to the corresponding terminal by applying the TA, and the TA is not applied to the first D2D control channel. In particular, upon receiving information about an updated TA value from the base station, the D2D data channel based on the first D2D control channel is transmitted to the corresponding terminal by applying the updated TA, and preferably the information about the TA value, contained in the first D2D control channel, is not applied when the updated TA is applied.SELECTED DRAWING: Figure 12
Patent JP-2021068329-A (JP)
Title: System and others
Inventor: KATAGIRI YASUHARU
IPC: B60R16/04
Filed: 2019-10-25
Abstract: To provide a system that temporarily performs parking recording while a cancel area where no parking recording is performed is set, and then when a vehicle is parked in a parking position during the setting while predetermined conditions are not satisfied, performs parking recording originally set without a special operation.SOLUTION: A system has a parking monitoring function of recording a video captured at a parking position, and a function of setting a parking position where actuation of the parking monitoring function is inhibited. The parking monitoring function records a video when predetermined conditions are satisfied, even if a vehicle is parked at the position during the setting.SELECTED DRAWING: Figure 1
Patent JP-2021067911-A (JP)
Title: Imaging device
Inventor: Mitani yusuke
IPC: H04N5/353
Filed: 2019-10-28
Abstract: To provide a structure with which it is possible to achieve an auto-focus function without utilizing the event data outputted from an imaging element.SOLUTION: An imaging element 21 is adopted that outputs event data including two-dimensional point data with which the position of a pixel is specified in correspondence to a pixel the luminance change of which increased to or above a prescribed threshold when light is received via a light-receiving lens 22. Meanwhile, a portion of light heading from the light-receiving lens 22 toward the imaging element 21 is spectrally separated by a half mirror 24, and a phase difference AF sensor 25 having received this spectrally separated light detects, by a phase difference AF scheme, the amount of shift of the light-receiving lens 22 from an in-focus position when said light is received. The drive of an adjustment mechanism 23 is controlled by a control unit 11 on the basis of this detected amount of shift, so that the focus position of the light-receiving lens 22 is adjusted toward the in-focus position.SELECTED DRAWING: Figure 1
Patent JP-2021071290-A (JP)
Title: Velocity/position estimation device and velocity/position estimation method
Inventor: HIRATA YOICHI
IPC: G01P13/00
Filed: 2019-10-29
Abstract: To realize a device capable of highly accurate velocity/position estimation with high real-time performance.SOLUTION: By filtering frequency of vertical acceleration due to walking with a band pass filter, and further setting its amplitude to a fixed value A with a limiter when the amplitude is in a range other than a predetermined range, it is possible to effectively remove disturbances other than walking signals with high accuracy. Moreover, since the effect of removing the disturbance is obtained by limiting the amplitude with the limiter, a transfer function of the band pass filter is not necessary to be higher order, high-speed estimation processing is possible as an amount of calculation is small and processing with high real-time performance is possible.SELECTED DRAWING: Figure 3
Patent JP-2021072564-A (JP)
Title: Imaging apparatus, imaging method, and program
Inventor: SHINOOKA SHINOBU
IPC: H04N5/232
Filed: 2019-10-31
Abstract: To provide an imaging apparatus which has improved operability of setting a revolution speed.SOLUTION: An imaging apparatus 1 which has a revolution mechanism to revolve the imaging apparatus 1 in a horizontal direction comprises: a touch panel 421; a revolution speed receiving unit 14 which receives the revolution speed of the imaging apparatus based on the speed of scrubbing the touch panel by a user; and a revolution control unit 13 which revolves the imaging apparatus in the horizontal direction at the rotation speed received by the revolution speed receiving unit.SELECTED DRAWING: Figure 15
Patent JP-2020125535-A (JP)
Title: Cold-rolled steel sheet and method for producing the same
Inventor: MASUOKA HIROYUKI
IPC: C23C14/58
Filed: 2019-11-07
Abstract: To provide a cold-rolled steel sheet excellent in phosphate treatability even when a temperature of a phosphate treatment solution is lowered and an electrodeposition coating film is thinned; a cold-rolled steel sheet for annealing; and a method for producing the steel sheets.SOLUTION: The cold-rolled steel sheet has a component composition that contains 0.01 to 0.30 mass% C, 1.0 to 2.5 mass% Si, 1.5 to 3.5 mass% Mn, 0.05 mass% or less P, 0.01 mass% or less S and 0.15 mass% or less Al, and the balance being Fe with inevitable impurities, and satisfies 0.40<Si/Mn≤0.70; has a surface on which Si-Mn based composite oxides having a major axis of 200nm or less exist in an area ratio of 1 to 10%; and has a cross section in which film-like SiOdoes not exist.SELECTED DRAWING: Figure 1
Patent JP-2021074248-A (JP)
Title: Game machine
Inventor: NOTOMI KOSUKE
IPC: A63F5/04
Filed: 2019-11-07
Abstract: To provide a game machine capable of improving merchantability, despite having an advantageous section.SOLUTION: Instruction function control means controls an AT state in which an expectation value regarding a giving of game values becomes one or greater by performing a winning assistant control for assisting winnings of a 10-coin-combination A to a 10-coin-combination F. In a predetermined period when a shift is made from a non-advantageous section to an advantageous section by advantageous section control means, the instruction function control means controls a first state for determining whether or not a shift is made to the AT state after an elapse of the predetermined period and a second state that is to be shifted based on when a shift to the AT state after the elapse of the predetermined period is determined in the first state.SELECTED DRAWING: Figure 8
Patent JP-2021074978-A (JP)
Title: Layered film, metallic tone product, and metallic signage
Inventor: AKAZA YOSHIHIRO
IPC: G09F19/12
Filed: 2019-11-11
Abstract: To provide a layered film that has excellent moldability and, when processed into a molding, shows a metallic appearance during the day while, at night, allowing light from a light source to satisfactorily pass through it from the rear side, and provide a metallic tone product and a metallic signage.SOLUTION: A layered film comprising a base material, an anchor layer, a metal vapor deposition layer, and an adhesive layer, wherein the metal vapor deposition layer contains indium, the OD value is 1.2 or lower, and the OD value and the a* value and b* value of transmitted light in the L*a*b* color space satisfy formula (1): OD value×(a*2+b*2)1/2≤6.7.SELECTED DRAWING: None
Patent JP-2021078657-A (JP)
Title: Method for generating difference image on basis of two images, computer, and program
Inventor: FUJISAKI TOSHIAKI
IPC: A61B5/055
Filed: 2019-11-18
Abstract: To provide a method for improving diagnosis accuracy and diagnosis efficiency of a specialty doctor on the diagnosis involved with a change with time due to bone rheumatism or the like, and a change similar to the aforesaid change.SOLUTION: A method executed by a computer includes: a step for extracting one or more bones from a first image and a second image respectively; a difference derivation step 140 for deriving a difference between a first partial image including a first bone extracted from the first image and a second partial image including a corresponding second bone extracted from the second image; and a step 150 for generating a difference image on the basis of the difference. The difference image is generated so that a pixel corresponding to a part that exists in the first bone, but does not exist in the second bone, and a pixel corresponding to a part that exists in the second bone, but does not exist in the first bone can be distinguished.SELECTED DRAWING: Figure 1
Patent JP-2022191534-A (JP)
Title: Piston for internal combustion engine
Inventor: TAKAHASHI YUKI
IPC: F02F3/22
Filed: 2019-11-18
Abstract: To provide a piston for an internal combustion engine that can suppress adhesion of discharged coolant to a cylinder.SOLUTION: A piston 11 includes a piston head 3 and a cylinder part 4. The piston head 3 is formed with a cooling channel 5, an inflow hole 51 and a discharge hole 52. The discharge hole 52 communicates the cooling channel 5 to a bottom surface part 35 to discharge coolant that has passed through the cooling channel 5. An extension direction L1 of the discharge hole 52 is inclined in a direction of separating from an internal surface of a cylinder.SELECTED DRAWING: Figure 4
Patent JP-2020121103-A (JP)
Title: Arrangement auxiliary device of lozenge metacarpal prosthesis
Inventor: BERNARD PRANDI
IPC: A61F2/54
Filed: 2019-11-26
Abstract: To provide an arrangement auxiliary device of a lozenge metacarpal prosthesis in which a surgeon is made possible to optimally position the lozenge metacarpal prosthesis according to a patient's living body structure.SOLUTION: An arrangement auxiliary device of a lozenge metacarpal prosthesis includes a cup intended to be fixed to the patient's trapezium 4, and a stem intended to be fixed to the patient's first metacarpal 6. The arrangement auxiliary device includes a first guide 2 capable of being interposed between the trapezium and the first metacarpal. This first guide comprises: a first body 8 having a first surface 8a intended to be positioned on an articular surface of the trapezium 4, and being matched with the articular surface of the trapezium; and a second surface 8b intended to face the first metacarpal articular surface before the excision. Preferably, the second surface may be matched with first metacarpal articular surface so as to be suited to be positioned on the first metacarpal articular surface.SELECTED DRAWING: Figure 3
Patent JP-2020032273-A (JP)
Title: Game machine
Inventor: DAIGUJI HIROKI
IPC: A63F7/02
Filed: 2019-12-04
Abstract: To provide a game machine capable of suppressing increase in an amount of data of storage means.SOLUTION: Initial dynamic display setup means sets up to start a dynamic display of next variation symbols on the basis of stop symbols of previous variation. After the initial dynamic display setup means performs set up, symbols representing a win/failure determination result of the next variation are overwritten on second-to-the last stop symbols having stored in storage means by storage control means, and stored in the storage means. Dynamic display stop means stops the dynamic display at timing when the stop symbols of a new lottery game stored in the storage means and determined by identification information determination means are dynamically displayed. This configuration can eliminate any necessity of storing stop symbols of both of the previous variation and the next variation so as to reduce an amount of data stored in a storage area of the storage means. Consequently, this configuration has a beneficial effect on suppression of increase in the amount of data of the storage means.SELECTED DRAWING: Figure 1
Patent JP-2020184986-A (JP)
Title: Reagent blending device that can control growth rate of plant
Inventor: YU YICONG
IPC: A01G7/06
Filed: 2019-12-09
Abstract: To provide a reagent blending device that can control growth rate of a plant.SOLUTION: A reagent blending device includes a reagent box, in which a liquid space that is open upward is installed in the reagent box, a push plate is slidably attached in the liquid space, a first reagent cup which measures liquid is on the push plate, a first spring is fixedly installed between a bottom face of the first push plate and a bottom wall of the liquid space, the push plate and the slide plate move vertically by cooperation of a transmission mechanism and a measuring mechanism to take materials in the first reagent cup and the second reagent cup at a constant proportion, occurrence of a state affecting the effect of reagent due to too much or too little amount of material is avoided, and mixing of reagent is more sufficient by a motor in an agitation mechanism, and a cover plate being able to cover an agitation space can prevent reagent from scattering in an agitation process and wasting reagent.SELECTED DRAWING: Figure 1
Patent JP-2021092501-A (JP)
Title: Position sensor and position detection method
Inventor: KISHI SHOJI
IPC: G01B7/30
Filed: 2019-12-12
Abstract: To solve the problems on structure complication and cost increase.SOLUTION: A position sensor comprises: a magnet 10 that is configured to generate a first magnetic flux Y11, which moves together with a moving body and is along a specific movement direction of the moving body, and a second magnetic flux Y12, which is along the direction opposite to the specific movement direction of the moving body; and detection means 21, 22 that detect the direction of the first magnetic flux and the direction of the second magnetic flux. The magnet 10 is composed of at least one magnet in which at least two pairs of magnetic poles are formed.SELECTED DRAWING: Figure 2
Patent JP-2021095530-A (JP)
Title: Tableware detergent
Inventor: MIYAJIMA MASAKI
IPC: C11D1/14
Filed: 2019-12-18
Abstract: To provide a tableware detergent that prevents stains from remaining in sponge in a washing method in which the detergent is used by diluting with water in dishwashing.SOLUTION: A tableware detergent contains (A) component: an anionic surfactant, (B) component: a compound represented by general formula (B-1), (C) component: an amine oxide type surfactant represented by general formula (C-1), and (D) component: a C2-4 monohydric alcohol. Relative to the total mass of the tableware detergent, the content of the (C) component is 1.0 mass% or more. The content of the (D) component is 0.1-1.5 mass%. A mass ratio represented by the (A) component/the (C) component is 0.5-2.0, and a mass ratio represented by the (B) component/the (C) component is 1.5-15.SELECTED DRAWING: None
Patent JP-2021095896-A (JP)
Title: Intake duct
Inventor: ICHIKAWA TAKAYUKI
IPC: F02M35/10
Filed: 2019-12-18
Abstract: To provide an intake duct capable of compatibly reducing intake noise of desired frequencies and improving intake sound and radiation sound of the intake duct.SOLUTION: The intake duct has a tube wall formed tubular for introducing outside air into an internal combustion engine or an alternative power engine. The tube wall includes a pair of surface layers consisting of an outer periphery side layer and an inner periphery side layer, and a base material layer laminated between the surface layers, the base material layer being formed of nonwoven fabric having a synthetic resin and glass fibers mixed, the surface layer being formed of organic fiber nonwoven fabric, the outer periphery side layer having a lower air permeance than the inner periphery side layer.SELECTED DRAWING: Figure 2
Patent JP-2021094829-A (JP)
Title: Recording device, control method, and program
Inventor: KURIYAMA KEIJI
IPC: B41J2/01
Filed: 2019-12-19
Abstract: To solve the problem that a sensor does not read the whole area of a recording medium in a carriage scanning direction and reading accuracy is low, and a reading result of a test pattern for adjusting discharge timing at each position cannot be obtained by one reading operation with high accuracy.SOLUTION: A recording device performs a plurality of reading operation, and generates an adjustment value for adjusting a discharge timing at each position in a scanning direction on the basis of results of each of the reading operation.SELECTED DRAWING: Figure 14
Patent JP-2021099266-A (JP)
Title: Visual inspection method for battery and visual inspection device for battery
Inventor: MORI HIDETO
IPC: G01N21/95
Filed: 2019-12-23
Abstract: To provide a visual inspection method for batteries, with which it is possible to appropriately inspect the presence of adherence of an electrolyte or an electrolyte residue to the stamp area of a battery case.SOLUTION: A visual inspection method for a battery 1 comprises: an irradiation-imaging step S1 for imaging a stamp area 30 from a normal direction FH while radiating inspection light LX toward the stamp area 30 from a diagonal direction EH; and an adherence detection step S2 for detecting the adherence state of an electrolyte 17, etc., to the stamp area 30, on the basis of a stamp area image 200. In the adherence detection step S2, the adherence state of the electrolyte 17, etc., to the stamp area 30 is determined on the basis of the luminance La of each pixel 208p constituting a non-formed area image part 208 out of the stamp area image 200 that includes a pattern area image part 207 and the non-formed area image part 208.SELECTED DRAWING: Figure 5
Patent JP-2021100874-A (JP)
Title: Sheet discharge device and image forming apparatus
Inventor: NAKAMURA SHIN
IPC: B65H29/70
Filed: 2019-12-24
Abstract: To enable changing a position of a part that is deformed by contact with a corrugation member, in a sheet discharged from an outlet of a conveyance passage, according to a size of the sheet.SOLUTION: A plurality of corrugation members 61 supported at positions displaced to positions of a plurality of pairs of discharge roller pairs 31a in a width direction D2 come into contact with one surface of a sheet passing through an outlet 30a to give the sheet a waveform. A movable support mechanism 62 supports movable corrugation members 611 as part or all of the plurality of corrugation members 61 along the width direction D2 in a displaceable manner.SELECTED DRAWING: Figure 4
Patent JP-2021100556-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-12-24
Abstract: To enhance interest in a game.SOLUTION: A game machine 1 starts a variable performance in image display devices 70, 71 when a first condition regarding a game state, a second condition regarding a performance pattern 70a, and a third condition regarding a performance pattern of a performance pattern 0a are satisfied in a performance control board 130. The game machine 1 also performs predetermined control when any one of the first condition, the second condition, the third condition, and a fourth condition regarding a variation stop of the performance pattern 70a does not match in the performance control board 130.SELECTED DRAWING: Figure 154
Patent JP-2021103409-A (JP)
Title: Log analysis device, log analysis system, log analysis method, and program for log analysis
Inventor: ISHII TAKAMITSU
IPC: G06F11/07
Filed: 2019-12-25
Abstract: To provide a log analysis device that identifies and presents, when an error occurs in a system, a leading factor of the error.SOLUTION: In a log analysis system, a log analysis device 1 includes an acquisition unit 11, an analysis unit 12, and a result output unit 14. When a processing timeout occurs in a processing device 2 composed of a plurality of processing units, the acquisition unit acquires trail logs output by the processing units and stored in a processing log DB 3. The acquisition unit acquires trail logs which include the same processing ID and whose "results" have been an error, by using the processing ID that identifies the processing in which the error has occurred. Using the trail logs acquired by the acquisition unit, the analysis unit performs processing for estimating a leading cause of the timeout based on a relevance between the processing unit and a request destination recorded in the trail logs, and a timeout type. A presenting unit uses the trail logs regarding the cause of the error estimated by the analysis unit to generate a message regarding the cause of the timeout.SELECTED DRAWING: Figure 4