baber/WOPTO huggingface dataset:
Patent JP-2021067140-A (JP)
Title: Roof tile holding metal fitting and method of installing roof tile using the same
Inventor: WAKAI TAKEMASA
IPC: E04D1/34
Filed: 2019-10-28
Abstract: To provide a roof tile holding metal fitting that can prevent the tile holding metal fitting from moving even when a large external force is applied to the roof tile, and can eliminate the loosening of the fastener and the occurrence of head jumping.SOLUTION: In a roof tile holding metal fitting 1 in which a reinforcing plate 7 extending from a folded-back portion 6 provided in the other portion of a base plate 2 faces the base plate 2, when the reinforcing plate 7 is pushed down by a head 10 of a fastener 8 which is inserted into through holes 12 and 13 provided in the reinforcing plate 7 and the base plate 2 and fixed to the crosspiece, a continuous side portion 7b located between the folded-back portion 6 and the pushed-down portion is inclined upward toward the folded-back portion 6, and a gap is maintained between the facing surfaces of the base plate 2 and the continuous side portion 7b to cushion the load applied to the head 10.SELECTED DRAWING: Figure 2
Patent JP-2021070646-A (JP)
Title: Method for controlling beet armyworm
Inventor: ONO ERINA
IPC: A01N31/08
Filed: 2019-10-30
Abstract: To provide a method for controlling a beet armyworm without considering the height of a plant body and the ecology of the beet armyworm.SOLUTION: There is provided a method for controlling a beet armyworm, the method including a step of installing a pheromone preparation comprising at least a pheromone substance of beet armyworm and a container containing the pheromone substance so as to allow it to permeate therethrough on a soil surface and/or a surface of a material covering the soil surface in a field, to release the pheromone substance into the field.SELECTED DRAWING: None
Patent JP-2021077996-A (JP)
Title: Image processing device and image processing method
Inventor: OKADA YASUTAKA
IPC: G06T7/00
Filed: 2019-11-08
Abstract: To provide a technique capable of proper concealment for protecting personal information, which is to be applied to a photographic image.SOLUTION: An image processing device comprises: a detection unit provided to be capable of detecting out of an acquired photographic image an object including a specific part needing concealment for protecting personal information and the specific part; and a concealment unit which performs concealment processing for the concealment on the photographic image based on a result of the detection by the detection unit. The concealment processing is different between in a case of having detected both the object and the specific part and in a case of having detected only the object out of the object and the specific part.SELECTED DRAWING: Figure 6
Patent JP-2021074751-A (JP)
Title: Joint method and joint device
Inventor: SHIMIZU DAIGO
IPC: B23K9/028
Filed: 2019-11-11
Abstract: To provide a technology that can control an oxide film from being formed at an inner surface of a joining part as much as possible (control oxide film from being formed at pipe inner surface of joint part as much as possible) in joining a pipe to a pipe, and can be readily executed at low cost.SOLUTION: A device for joining a pipe A to a pipe B includes: holding means for holding the pipes A, B while being erected; inert gas supply means for supplying an inert gas into the pipes A, B held by the holding means and being in an abutment state; and welding means disposed while being opposed to an abutment position of the pipe A to the pipe B.SELECTED DRAWING: Figure 1
Patent JP-2021078026-A (JP)
Title: Information processing device and computer program
Inventor: KOBAYASHI TETSUYA
IPC: H04M3/56
Filed: 2019-11-11
Abstract: To make it possible to prevent video or voice that is unwanted to be known to a third party from being leaked to the third party at a use place by determining the safety of the use place.SOLUTION: An information processing device 10 includes a CPU 11. The CPU 11 acquires situations around a use place of a user who uses a service involving communication with another place, determines a level of safety of the use place for each of video transmission or voice transmission from the other place to the use place based on the acquired situations, and performs processing to determine whether the video or voice communication between the use place and the other place is appropriate based on the determined level.SELECTED DRAWING: Figure 2
Patent JP-2021077561-A (JP)
Title: Lighting control method and lighting control device for semiconductor light emission element, and light emission device
Inventor: SEKIDO KEIZO
IPC: G03B15/02
Filed: 2019-11-12
Abstract: To provide a lighting control technology of a semiconductor light emission element capable of reducing time until start of lighting while suppressing an overshoot of an LED current.SOLUTION: A method for controlling lighting of a semiconductor light emission element in a strobe device 100a by controlling current flowing in the semiconductor light emission elements while using a switching element Q1 having a control terminal for controlling a conduction state and connected in series with the semiconductor light emission elements LED 1 and 2 and a lighting control device 10a having a control unit U1 for controlling the control terminal, comprises a first step in which the control unit gradually increases a control voltage of a control terminal of the switching element from an initial value to a first value in a relatively short period of time, and a second step in which the control unit gradually increases the control voltage of the switching element from the first value to a second value in a relatively long period of time.SELECTED DRAWING: Figure 1
Patent JP-2020030218-A (JP)
Title: Semiconductor wafer inspecting and measuring system and method
Inventor: LI SHIFANG
IPC: G01N21/27
Filed: 2019-11-13
Abstract: To calculate a value of a layer on a wafer based on normalization signal and total reflection intensities.SOLUTION: A light source 101 directs a beam onto the surface of a wafer 105. A sensor 106 receives a reflection beam and at least provides a pair of deflection channels. A controller 107 receives signals from the deflection channels and normalizes a difference between the pair of signals to thereby generate a normalization result. A value of the wafer 105 is calculated through analysis of the signals via system modelling.SELECTED DRAWING: Figure 1
Patent JP-2021082947-A (JP)
Title: Imaging device, image sorting device, and control method of imaging system
Inventor: SHOJI TAKAAKI
IPC: G06F21/62
Filed: 2019-11-19
Abstract: To reduce the amount of calculation for authenticity confirmation.SOLUTION: An imaging device includes an imaging unit that outputs an image, an access restriction storage unit, an authentication information generation unit that generates first authentication information from an image, and generates second authentication information based on authentication information set data obtained by collecting the first authentication information, a communication unit that transmits the second authentication information to a network device having authentication information registration means, and a recording medium that stores the image and the authentication information set data, and after the first authentication information is stored in the access restriction storage unit, the image is stored in a recording medium unit, and the authentication information set data is generated from at least one or more pieces of the first authentication information, the second authentication information is generated from the authentication information set data, the second authentication information is transmitted to the network device, and then the authentication information set data is stored in the recording medium unit.SELECTED DRAWING: Figure 1
Patent JP-2021080766-A (JP)
Title: Overhanging unit and unit building
Inventor: KANEKO SHOTA
IPC: E04B1/00
Filed: 2019-11-20
Abstract: To obtain an overhanging unit and a building that can suppress twisting of the building and increase the degree of freedom in designing the overhanging portion.SOLUTION: In a unit building 10, a building unit 16 and an overhanging unit 18 constituting the upper floor portion of a building body 12 are connected. The overhanging unit 18 is formed in a rectangular box shape, and four pillars 24 are erected at four corners. Further, in one girder surface 30A connected to the building unit 16, two pillars 24 and a beam 26 connecting the pillars 24 to each other are joined by a pin joint 40. On the other hand, in a pair of end faces 32 of the overhanging unit 18, two pillars 24 arranged on the end faces 32 and the beam 26 connecting the pillars 24 are joined by a rigid joint portion 42. As a result, eccentricity can be suppressed, twisting of the unit building 10 can be suppressed, and the rigidity of the end face 32 can be improved to increase the degree of freedom in designing the overhanging portion.SELECTED DRAWING: Figure 1
Patent JP-2021080006-A (JP)
Title: Packing box
Inventor: TAKANO ISAO
IPC: B65D5/42
Filed: 2019-11-22
Abstract: To provide a paper box in which cut font face panel, both side face panels and top face panel constituting a lid part are integrated when the lid part is opened.SOLUTION: In a rectangular parallelepiped paper box which includes a square cylindrical trunk part and in which the upper and lower sides of the trunk part are closed by a top face panel and a bottom face panel respectively, a fracture part in the left-right direction is provided on the font face panel, obliquely-upward cutting lines respectively continuous to the fracture part and heading corner parts are provided on side face panels on both sides, and the fracture part and a lid part on the upper side of the cutting line are opened with a ridge line on which the top face panel and a rear face panel are continuous as the hinge at the opening. In the paper box, folding pieces are provided so as to extend on the upper ends of the side face panels on both sides, one of the font face panel and rear face panel is continuous to the top face panel, a top face inner panel is provided so as to extend on the other of the font face panel and rear face panel, and the top face inner panel has a hole part.SELECTED DRAWING: Figure 1
Patent JP-2020031240-A (JP)
Title: Component mounting apparatus and feeder
Inventor: SUGIMOTO KOICHIRO
IPC: H05K13/02
Filed: 2019-11-27
Abstract: To achieve automatic discharge of a carrier tape which has become unnecessary without removing a feeder when conducting switching of a substrate to be produced.SOLUTION: The control apparatus for a component mounting apparatus includes: a component discrimination section for discriminating a component not to be used for the next production of a substrate when conducting the production switching of a substrate to be produced with a component mounting apparatus; a discharge command section for transmitting a command for discharging, to a tape insertion port, a carrier tape storing a component discriminated not to be used for the next production of a substrate by the component discrimination section.SELECTED DRAWING: Figure 10
Patent JP-2021085475-A (JP)
Title: Syringe drive unit
Inventor: IGARASHI TOMA
IPC: F16H25/20
Filed: 2019-11-28
Abstract: To provide a syringe drive unit capable of coupling three members of a linear guide, a plunger drive member, and a linear drive mechanism without using a connection member, giving a more precise moving amount to the plunger drive member, and discharging liquid or a gas from a syringe with high accuracy.SOLUTION: A syringe drive unit is equipped with a base plate 2, a linear guide 5 provided on a surface side of the base plate, a plunger drive member 6 which is supported by the linear guide and can linearly move on the base plate, and a linear drive mechanism being provided on a back surface side of the base plate and giving a moving amount according to a control amount to the plunger drive member. The linear guide 5 is equipped with a raceway member 50 fixed to a front surface side of the base plate, and a moving member 51 that has a first attaching portion fixed with the plunger drive member 6 and a second attaching portion fixed with the linear drive mechanism, and is guided by the raceway member 50.SELECTED DRAWING: Figure 1
Patent JP-2020056794-A (JP)
Title: Method for measuring current
Inventor: KATO KIYOSHI
IPC: H01L21/336
Filed: 2019-11-29
Abstract: To provide a method for measuring a current which can measure a small current.SOLUTION: The method for measuring a current includes: giving a first potential to the gate of a testing target transistor; storing a charge, through the first transistor, in the first terminal of the testing target transistor and a node electrically connected to the first terminal of the first transistor; making the first transistor non-conductive; regularly measuring the potential of the second node of the output terminal of a reading circuit electrically connected to the node and the first potential; preparing a time sequence by subtracting the first potential from the second potential and calculating the current value of the testing target transistor from the tile of the time sequence.SELECTED DRAWING: Figure 1
Patent JP-2021086981-A (JP)
Title: Coil component
Inventor: MATSUURA KOHEI
IPC: H01F27/29
Filed: 2019-11-29
Abstract: To provide a highly reliable coil component.SOLUTION: A coil component includes an element body including a first glass layer, a first ferrite layer formed on the first main surface of the first glass layer, and a second ferrite layer formed on the second main surface of the first glass layer, a coil embedded in the first glass layer, and an external electrode provided on the side surface of the element body over the first ferrite layer, the first glass layer, and the second ferrite layer, and on the side surface of the element body, the width of the external electrode in the ferrite layer region is larger than the width of the external electrode in the glass layer region when viewed in a plan view from a direction perpendicular to the side surface.SELECTED DRAWING: Figure 1
Patent JP-2021084411-A (JP)
Title: Injection molding machine
Inventor: ISHII TSUTOMU
IPC: B29C45/83
Filed: 2019-11-29
Abstract: To provide technology capable of suppressing a decrease in sliding property of an injection molding machine.SOLUTION: There is provided an injection molding machine, the injection molding machine is configured in that, on a mold clamping device frame 910, a rear block 126 of a movable platen is supported by a platen carriage 190, and a wedge-shaped slide block 630 is provided between a front tilted portion 194 of the platen carriage and the mold clamping device frame, and a wedge-shaped slide block 640 is provided between a rear tilted portion 195 of the platen carriage and the mold clamping device frame. A temperature control circuit 196 through which a temperature control medium for adjusting a temperature of the slide block flows is formed on the platen carriage. During a mold opening process and a mold closing process, while friction heat is generated between the slide block and the mold clamping device frame, the temperature of the slide block can be maintained within a predetermined temperature range, and therefore lubrication performance of a lubricating oil can be maintained for a long period of time. Stable sliding property can be obtained, and wear of the slide block can be suppressed.SELECTED DRAWING: Figure 15
Patent JP-2020089361-A (JP)
Title: Quencher and use therefor
Inventor: LEE DO MIN
IPC: C07D487/04
Filed: 2019-12-04
Abstract: To provide a quencher that shows an extinction effect on a fluorescent substance showing luminous properties at an excitation energy level and various uses thereof.SOLUTION: A quencher according to the invention is represented by the following formula 1 and shows better extinction properties as the extinction efficiency is higher, as compared to the conventional quencher.SELECTED DRAWING: Figure 1
Patent JP-2021089607-A (JP)
Title: Information processing apparatus
Inventor: OZAWA MANABU
IPC: G06F1/14
Filed: 2019-12-04
Abstract: To provide an information processing apparatus that, after performing restoration processing on a program from which alteration is detected through verification, prevents reset by a WDT from being executed at the start-up of the apparatus.SOLUTION: An information processing apparatus MFP 1 has: a main CPU that executes and controls a program; a sub CPU that verifies the program; a WDT unit that includes a first timer for performing time counting during the operation of the apparatus and outputting a reset signal when clearing control of time counting is not performed within a first predetermined time, and a second timer for performing time counting when the sub CPU detects an abnormality during the verification of the program, and outputting a reset signal when clearing control for time counting is not performed within a second predetermined time; and a reset circuit that generates reset signals to the main CPU and the sub CPU based on the reset signals from the WDT unit. When detecting an abnormality during the verification of the program, the sub CPU stops time counting performed by the first timer, and starts time counting performed by the second timer to perform restoration processing on the program.SELECTED DRAWING: Figure 1
Patent JP-2021087400-A (JP)
Title: Cultivation aiding system, controller and control method
Inventor: TAKEHISA OSAMU
IPC: A01G27/00
Filed: 2019-12-05
Abstract: To provide a cultivation aiding system capable of aiding in cultivation of farm products in consideration of at least temperature.SOLUTION: An irrigation control controller 30 that controls an irrigation mechanism 20A according to cultivation guideline information, which is defined so that a frequency of irrigation is increased as temperature is higher, causes the irrigation mechanism 20A to perform first irrigation at a time point when a temperature in a proper temperature zone predefined for growth of a farm product and after the time of sunrise has been measured by a weather sensor 10. Then, the controller sets an irrigation interval to a next irrigation timing for each of a plurality of temperature zones established with respect to the proper temperature zone according to the cultivation guideline information, measures a lapsed time in each temperature zone with a timer while referencing the temperature measured by the weather sensor 10, causes the irrigation mechanism 20A to execute irrigation according to an irrigation timing that is reached earliest, and then resets the timer. The above-mentioned processing is repeatedly executed until sunset.SELECTED DRAWING: Figure 1
Patent JP-2021087678-A (JP)
Title: Passive joint device
Inventor: ANDO TAKEHIRO
IPC: B25J17/00
Filed: 2019-12-05
Abstract: To provide a passive joint used for a medical robot etc. which can reduce downward rotational force applied to an arm by a tip-side weight while suppressing increase in size of the joint.SOLUTION: A passive joint 42 which vertically-rotationally supports a rotation-side member 118 with respect to a fix-side member 102 about a horizontal axis 40, includes: a cylindrical cam member 106 having a cylindrical surface about a horizontal axis and fixed to the fix-side member, the cam member having a pair of cam surfaces symmetrically provided with respect to the horizontal axis on the cylindrical surface and diagonally formed along the horizontal axis; a pedestal having a pair of cam followers 110 slidably provided along the horizontal axis inside the horizontal axis fixed to the rotation-side member and respectively in contact with the pair of cam surfaces; a spring 116 being provided inside the horizontal axis fixed to the rotation-side member and urging the pedestal against the fix-side member along the horizontal axis.SELECTED DRAWING: Figure 2
Patent JP-2021091610-A (JP)
Title: Emulsion stabilizing method
Inventor: KOMORIZONO MASAHIKO
IPC: A61K47/18
Filed: 2019-12-06
Abstract: To provide a new method to stabilize the emulsified state of an emulsion composition containing water-soluble carboxylic acid and/or a salt thereof.SOLUTION: An emulsion composition containing water-soluble carboxylic acid and/or a salt thereof is blended with ufenamate together with the water-soluble carboxylic acid and/or a salt thereof, so that it has excellent emulsion stability.SELECTED DRAWING: None
Patent JP-2020108913-A (JP)
Title: Micro assembler system for operating microscopic object
Inventor: ANNE PLOCHOWIETZ
IPC: B81C99/00
Filed: 2019-12-10
Abstract: To provide a method for arranging microscopic objects such as particulates that can be used in manufacturing various devices.SOLUTION: Disclosed is a method and a system 100 for controlling arrangement of microscopic objects 120 on a surface of a micro assembler 110, which can generate dielectrophoresis (DEP) and electrophoresis (EP) which can be used for operating, moving, positioning or orientating one or more microscopic objects 120 on the surface of the micro assembler 110, in an electrode of the micro assembler 110, using a control pattern. The control pattern may be a portion of a library of the control pattern.SELECTED DRAWING: Figure 1
Patent JP-2021092058-A (JP)
Title: Steel bar connecting device
Inventor: ITO TAKAAKI
IPC: F16B7/20
Filed: 2019-12-10
Abstract: To provide a steel bar connecting device with which cracks are unlikely to occur in concrete members when steel bars have extended due to external force in a state where the steel bars are embedded in the concrete members.SOLUTION: In a connecting device 12 which connects one steel bar 1A and another steel bar 1B by inserting respectively end parts of the one steel bar 1A and the other steel bar 1B into a hollow part 9 where both ends in the axial direction formed on a connecting member 8 open, each of the steel bars 1A, 1B has a body part 2, a retaining part 5 is provided at an end part located in the hollow part 9 of the connecting member 8 in the axial direction of the body part 2, multiple spiral grooves 3 centered on the axis of the body part 2 are engraved on the outer peripheral surface of the body part 2, each of the grooves 3 is continuously formed over the entire axial direction of the body part 2, and the bottom area of the grooves 3 in the body part 2 is smaller than the surface area of the part where the grooves 3 are not formed.SELECTED DRAWING: Figure 1
Patent JP-2021093667-A (JP)
Title: Signal output device
Inventor: TAKEGISHI SHIGERU
IPC: H03B28/00
Filed: 2019-12-12
Abstract: To provide a signal output device which outputs a signal including a plurality of frequency components while reducing a circuit scale.SOLUTION: A signal output device 1 comprises a digital signal processing circuit 2 and a D-A converter 6. The digital signal processing circuit 2 comprises a phase information output unit 3, a storage unit 4, and a combining unit 5. During a predetermined time, the phase information output unit 3 sequentially outputs, every predetermined time, phase information indicating a phase, of each of a plurality of frequency components included in an output signal, which corresponds to the same time. Under each of a plurality of addresses associated with each of a plurality of phases in sine waves, the storage unit 4 stores values of the sine waves corresponding to the phases. The combining unit 5 combines the values of the sine waves of each of the plurality of frequency components corresponding to the same time which are outputted from the storage unit 4. The D-A converter 6 outputs, to the outside, the output signal which is an analog signal obtained by performing digital/analog conversion on the values of the sine waves thus combined by the combining unit 5.SELECTED DRAWING: Figure 2