baber/WOPTO huggingface dataset:
Patent JP-2021080971-A (JP)
Title: Adjustable clamp and saddle for bicycle
Inventor: GONDO MASAHIKO
IPC: B62J1/08
Filed: 2019-11-15
Abstract: To provide an adjustable clamp or the like capable of fixing and unfixing a cylinder and a rod-like body inserted into the cylinder with a simple configuration.SOLUTION: An adjustable clamp 60 includes a clamp cylinder 20 arranged at one end of an outer cylinder 10 to have a protrusion part on an edge surface opposite from the outer cylinder 10, a contact plate 62 having a through hole to come into contact with the protrusion part, and a rod-like body 30 penetrating the through hole and the clamp cylinder 20 to have one end inserted into the outer cylinder 10. The contact plate 62 is brought into contact with the protrusion part and is rotatable around an axial line parallel with the contact plate 62, holds the rod-like body 30 when the contact plate 62 rotates in an inclined state with respect to the axis of the rod-like body 30, and releases the holding of the rod-like body 30 when the contact plate rotates in an almost vertical state with respect to the axis of the rod-like body 30.SELECTED DRAWING: Figure 2
Patent JP-2021079580-A (JP)
Title: Resin molded article, method of producing resin molded article, device including resin molded article, resin molding die, and method of producing die
Inventor: SUZUKI TAKAHIRO
IPC: B29C45/26
Filed: 2019-11-15
Abstract: To provide a resin molded article including an exterior appearance face having desired glossiness (desired delustering level) and suppressed perceptibility of color shading; a die capable of producing the resin molded article; and a method of producing the die.SOLUTION: A resin molded article of this invention is provided with plural protruded parts on an exterior appearance face. Each of the protruded parts has a rotationally symmetrical shape with respect to a centerline of each of the protruded parts except for production error and includes fine unevenness along a periphery centered around the centerline. The plural protruded parts include protruded parts having different fine unevenness from each other. The plural protruded parts having the different fine unevenness are arranged so that a standard deviation is 0.01 μm or more when surface roughness (rms) of the fine unevenness is obtained for each of the protruded parts with respect to a region having a predetermined area viewed from a normal direction to the exterior appearance face.SELECTED DRAWING: Figure 2
Patent JP-2020138316-A (JP)
Title: Tool holder
Inventor: CHANG HSIN TIEN
IPC: B23Q3/12
Filed: 2019-11-18
Abstract: To provide a tool holder which is enhanced in fixing strength and can be fixed by replacing tool heads of different sizes.SOLUTION: A tool holder includes: a shank 10; a connection shaft 20; a nut 30; and a bolt 40. The connection shaft 20 has a tapered section 21 at one end in an axial direction. A first inner screw hole 211 is provided at one end of the tapered section 21 and a second inner screw hole 22 is provided at the other end. The connection shaft has a positioning hole 23 penetrating in a direction orthogonal to the axial direction. A bottle neck hole 232 is formed between two columnar holes 231 formed at both ends of the positioning hole 23. The nut 30 has a third inner screw hole 31 at one end in the axial direction and has a shaft hole 32 penetrating at the other end. The nut 30 has a spot-facing hole 33 and a fourth inner screw hole 34 which penetrate in a radial direction. Eccentricity e by a difference in altitude position is provided between a center of the spot-facing hole 33 and a center of the fourth inner screw hole 34. The bolt 40 is inserted into the spot-facing hole 33 and is fixed to the fourth inner screw hole 34.SELECTED DRAWING: Figure 1
Patent JP-2020041412-A (JP)
Title: Portable machine
Inventor: ARAKAWA MASAHIRO
IPC: E05B49/00
Filed: 2019-11-20
Abstract: To provide a portable machine which can reduce current consumption.SOLUTION: A motion sensor 34, which can detect motion of an own key, is built in a portable machine 3. A microcomputer 31 sets a sampling speed, when motion of the portable machine 3 is detected by the motion sensor 34, based on occurrence or non-occurrence of reception of a polling signal by a LF reception circuit 32. When the polling signal is not received by the LF reception circuit 32, the sampling speed of the motion sensor 34 is set to a low speed, and when the polling signal is received, the sampling speed is set to a high speed. The motion sensor 34 can detect occurrence or non-occurrence of oscillation of the portable machine 3 when the sampling speed is set to the low speed, and can detect pre-determined motion of the portable machine 3 when the sampling speed is set to the high speed. Current consumption can be reduced compared to a constitution for always performing high speed sampling.SELECTED DRAWING: Figure 1
Patent JP-2021083249-A (JP)
Title: Solar charging system
Inventor: KATO TERUYOSHI
IPC: H02J7/00
Filed: 2019-11-21
Abstract: To provide a solar charging system that can suitably charge an auxiliary battery using an electric power generated by a solar panel, even when there is large voltage difference between a solar panel voltage and an auxiliary battery voltage.SOLUTION: The solar charging system comprises: a solar panel; a battery; first and second DDCs that connect the solar panel to the battery in series, respectively; a capacitor that is connected between the first DDC and the second DDC; and a control unit that controls the first and second DDCs. When the solar panel generates the electric power, the control unit controls the second DDC to raise voltage of the capacitor to a first voltage by an electric power of a battery, and after the voltage of the capacitor has been raised to the first voltage, controls the first DDC, and raises the voltage of the capacitor to a second voltage higher than the first voltage by an electric power generated by the solar panel, and after the voltage of the capacitor has risen to the second voltage, the control unit controls the first and second DDCs, and charges the battery with the electric power generated by the solar panel.SELECTED DRAWING: Figure 1
Patent JP-2020105065-A (JP)
Title: Method for producing carbon nanotube growth substrate
Inventor: MASUHARA NAOHARU
IPC: C01B32/16
Filed: 2019-11-22
Abstract: To provide a method for producing a carbon nanotube growth substrate capable of increasing the generation amount of carbon nanotube grown (the length of carbon nanotube, and the bulk density thereof) per unit area, in production of the carbon nanotube through a chemical vapor deposition method using a substrate.SOLUTION: A method includes: a solution-preparing step of preparing a first solution containing a siloxane polymer; and a film-forming step of forming a high-density silica film on a surface of a base material by applying the first solution to the base material and curing the siloxane polymer.SELECTED DRAWING: Figure 1
Patent JP-2021082221-A (JP)
Title: Calculation device and calculation method
Inventor: IIDA MASAHIRO
IPC: G06F17/10
Filed: 2019-11-22
Abstract: To provide a calculation device and a calculation method capable of outputting an approximate calculation result.SOLUTION: A calculation device comprises: a receiving unit that receives a plurality of input values; a calculation unit that based on the number of digits from the most significant bit, which is set based on an error allowed in a calculation result, adds each of the plurality of input values output for each K bit (K is an integer of K>0) from the most significant bit to the number of digits from the most significant bit of each of the plurality of input values, for each K bit from the most significant bit; and an output unit that outputs the addition result of the calculation unit from the most significant bit for each K bit after the L (L is an integer of L>0) clock.SELECTED DRAWING: Figure 2
Patent JP-2021083443-A (JP)
Title: Information processing program, game device, and information processing method
Inventor: ONO YUKI
IPC: A63F13/577
Filed: 2019-11-25
Abstract: To inhibit progress of a game from being interrupted.SOLUTION: An information processing program causes a computer to function as: a determination unit 68 for determining a speed of a moving object that moves in a game field; a moving display unit 70 for movingly displaying the moving object on the basis of the determined speed; a reference position setting unit 76 for setting a current position of the moving object as a reference position; a distance deriving unit 78 for deriving a distance between the reference position and the current position; a time measuring unit 80 for measuring a time elapsing from the setting of the reference position; a permission unit 82 for allowing recovery input to be received when the elapsed time reaches a predetermined time without the distance becoming a predetermined distance set beforehand or more; and a recovery processing unit 84 for executing recovery processing for changing at least one of the position and the speed of the moving object when the recovery input is received.SELECTED DRAWING: Figure 9
Patent JP-2021086725-A (JP)
Title: Conductive material dispersion and electrode paste for positive electrode of lithium ion secondary battery
Inventor: MATSUO YUKIKO
IPC: H01M4/62
Filed: 2019-11-27
Abstract: To provide a conductive material dispersion liquid for a lithium ion secondary battery positive electrode having excellent storage stability of viscosity.SOLUTION: A conductive material dispersion liquid for a lithium ion secondary battery positive electrode includes a conductive material, a methyloctyl cellulose, and a dispersion medium.SELECTED DRAWING: None
Patent JP-2021090268-A (JP)
Title: Motor drive device for determining factor of dc link voltage fluctuation
Inventor: TAGAWA TAKAAKI
IPC: H02M7/48
Filed: 2019-12-03
Abstract: To realize a motor drive device capable of easily and accurately determining factors of large decrease or increase of DC link voltage.SOLUTION: A motor drive device 1 has a rectifier 11 converting AC power on an AC input side into DC power to be outputted to a DC link, an inverse converter 12 converting the DC power of the DC link into the AC power for motor drive, a DC link voltage detection unit 13 detecting DC link voltage, an input current detection unit 14 detecting input current to the rectifier 11, a DC link voltage comparison unit 15 comparing a first voltage threshold value and a second voltage threshold value with the DC link voltage respectively, a current comparison unit 16 comparing the input current with a current threshold value, and an abnormality detection unit 17 determining, when the DC link voltage is lower than the first voltage threshold value or the DC link voltage is higher than the second voltage threshold value, that a first abnormality occurs when the input current is lower than the current threshold value, and determining that a second abnormality occurs when the input current is equal to or more than the current threshold value.SELECTED DRAWING: Figure 1
Patent JP-2021088477-A (JP)
Title: Carbon quantum dot, and method of manufacturing the same
Inventor: KAWASAKI HIDEYA
IPC: C01B32/15
Filed: 2019-12-04
Abstract: To provide a carbon quantum dot capable of more widely adjusting luminous color; and further, to provide a method of manufacturing such a carbon quantum dot simply and efficiently by using safe and inexpensive raw material.SOLUTION: There is provided a method of manufacturing a carbon quantum dot exhibiting visible light-emitting ability, the method comprising a step (1) of preparing a solution containing (A) lignin or its carbonized product, (B) an aromatic compound comprising a hydroxy group and an amino group, and (C) aliphatic polyamine; and a step (2) of heating and carbonizing the solution prepared in the step (1).SELECTED DRAWING: Figure 1
Patent JP-2021092913-A (JP)
Title: Notification control apparatus, notification control system, notification control method, and notification control program
Inventor: IZU KOICHI
IPC: G08B23/00
Filed: 2019-12-09
Abstract: To provide a notification control apparatus, a notification control system, a notification control method, and a notification control program capable of executing notification regarding an electrical device to a user who is inside a house.SOLUTION: A notification control system 100 comprises: a control unit 21 for determining a notification execution device that executes notification, and a storage unit 22 for storing electrical devices that can execute the notification. The control unit 21 includes a notification data acquisition unit 21a for acquiring notification data related to the notification. The control unit 21 determines, when the notification data acquisition unit 21a acquires the notification data, the notification execution device among the electrical devices stored in the storage unit 22 based on a predetermine condition to cause the notification execution device to execute the notification based on the notification data.SELECTED DRAWING: Figure 2
Patent JP-2020061750-A (JP)
Title: Imaging device, control method thereof, and program
Inventor: OGAWA TAKESHI
IPC: G03B13/36
Filed: 2019-12-09
Abstract: To improve the reproducibility of a high frequency component of a pixel signal at a focus detection pixel position.SOLUTION: An imaging device includes an imaging element that includes a plurality of focus detection pixels for generating an image for focus detection, and a plurality of imaging pixels for generating a captured image of a subject, and in which the focus detection pixels are arranged in a predetermined direction, mixing means that mixes pixel values of the plurality of focus detection pixels located in the predetermined direction from among the pixel values output from the imaging element to generate a mixed pixel value, and correction means that corrects the mixed pixel value and generates a corrected pixel value.SELECTED DRAWING: Figure 1
Patent JP-2021093618-A (JP)
Title: Information processing device and program
Inventor: MATSUO KOJI
IPC: H04N5/278
Filed: 2019-12-10
Abstract: To provide an information processing device and a program that enables a user who edits AV data to easily display audio data included in AV data such that the audio data is superimposed on the AV data as text data.SOLUTION: In an information processing device, an edition unit 102 processes image data and edits AV data on the basis of the audio data from among the AV data to be processed including at least the audio data and the image data. A text generation unit 103 generates text data indicating an audio content on the basis of the audio data. A target determination unit 104 divides the generated text data into character strings of predetermined units, and determines one or more pieces of divided text data as an editing target. The edition unit 102 further edits the AV data to be processed on the basis of the determined one or more pieces of divided text data.SELECTED DRAWING: Figure 7
Patent JP-2021091990-A (JP)
Title: Fabric and protection product
Inventor: TANAKA KENGO
IPC: D03D15/513
Filed: 2019-12-10
Abstract: To provide a fabric and a protection product that allow for arbitrary color appearance and have excellent protective performance against electric arc and excellent air permeability.SOLUTION: A fabric has a fabric texture consisting of a warp and a weft that contain flame-retardant fibers; 8.0 cal/cm2 or higher of ATPV value specified by the arc resistance test ASTM F1959-1999; 1700 to 3500 of cover factor (CF) defined by the following formula; and 10 to 100 cc/cm2 sec of permeability specified by JIS L 1096:2010, Method A (Frazier method).SELECTED DRAWING: None
Patent JP-2021092472-A (JP)
Title: Vehicle travelling condition evaluation method and system
Inventor: ISAYAMA NAOKI
IPC: G01M17/02
Filed: 2019-12-11
Abstract: To improve and visualize evaluation accuracy by evaluating travelling severity in accordance with travelling places and travelling conditions of vehicles.SOLUTION: A vehicle travelling condition evaluation method includes: dividing map information into a plurality of segment regions; acquiring a plurality of pieces of location information and travelling information on vehicle in association with each other; storing the plurality of pieces of acquired location information and travelling information; calculating a plurality of index values relevant to travelling severity in a segment region unit on the basis of the plurality of pieces of stored location information and travelling information; averaging the plurality of index values for each segment region; and identifiably displaying an averaged index value on a map showing the averaged index value on a screen as the travelling severity. In averaging the plurality of index values for each segment region, weighting is performed for each of the plurality of index values in accordance with travelling conditions.SELECTED DRAWING: Figure 1
Patent JP-2021094189-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-12-16
Abstract: To provide a game machine that can suppress the decline in interest.SOLUTION: A game machine includes a first operation unit and a second operation unit that can be operated by a player and can give a display change on display means. On the display means, by displaying a simulated image imitating the first operation unit in a variable display indicating a determination result, an operation instruction is given to the first operation unit, can give a display change on the display means on the basis of the operation on the first operation unit, can give a display change on the display means on the basis of the operation on the second operation unit in the variable display, and can display any one of a plurality of simulated images having different expectations for the determination result, as a simulated image imitating the first operation unit, in the variable display. The display priority in the display change given on the basis of the operation to the second operation unit is higher than that in the simulated image imitating the first operation unit when displayed at the same timing as the simulated image imitating the first operation unit.SELECTED DRAWING: Figure 505
Patent JP-2020047602-A (JP)
Title: Light-emitting device
Inventor: SEO TETSUSHI
IPC: H01L51/50
Filed: 2019-12-18
Abstract: To provide a light-emitting device, an electronic device, and a display device with low power consumption.SOLUTION: A light-emitting device includes a first light-emitting element, a second light-emitting element, and a third light-emitting element, and the first light-emitting element, the second light-emitting element, and the third light-emitting element have a common EL layer, and the EL layer includes a layer including a light-emitting material exhibiting blue fluorescence and a layer including a light-emitting material exhibiting yellow or green phosphorescence, and light emitted from the second light-emitting element is made incident on a color filter layer or a second color conversion layer, and light emitted from the third light-emitting element is made incident on a first color conversion layer.SELECTED DRAWING: Figure 1
Patent JP-2020075143-A (JP)
Title: Master slave flexible endoscope robot system
Inventor: YAMAMOTO TOMONORI
IPC: A61B1/018
Filed: 2019-12-19
Abstract: To provide a flexible endoscope robot system that can be accurately operated for a meandering route to a target site.SOLUTION: A flexible endoscope robot system includes: an endoscope body part 310; a flexible long shaft 312 extending from the endoscope body part, into which at least one tendon drive robot endoscope instrument can be inserted; a docking station 500 to which the endoscope body part is removably connected; and a movement mechanism 510 for selectively moving the endoscope instrument in a longitudinal direction in the flexible long shaft when the endoscope body part is connected. The movement mechanism holds an actuator 620 that drives each robot endoscope instrument by the tendon, and can selectively move the actuator. At least one degree of freedom (DOF) of a robot instrument motion is controlled by a pair of actuators and a corresponding pair of tendons. A driving fitting structure removably connects the actuator to an adaptor structure 710 for driving each endoscope instrument.SELECTED DRAWING: Figure 13B
Patent JP-2021096769-A (JP)
Title: Information processing device, information processing system, notification method, and program
Inventor: MASUDA HIRONORI
IPC: G06Q50/12
Filed: 2019-12-19
Abstract: To provide an information processing device and the like capable of reducing the burden of visually checking food and drink, and making appropriate notification to staff or the like according to whether the food and drink are predetermined food and drink or not.SOLUTION: An information processing device 2 is provided, comprising: acquisition means 201 configured to acquire a captured image of food and drink on a table; determination means 202 configured to determine whether the food and drink on the table are predetermined food and drink or not using the image; and notification means 203 configured to identify a table ID of the table with the food and drink different from the predetermined food and drink, and make notification according to the identified table ID.SELECTED DRAWING: Figure 3
Patent JP-2021099897-A (JP)
Title: Fuel cell system
Inventor: GOTO SHUNSUKE
IPC: H01M8/04228
Filed: 2019-12-19
Abstract: To appropriately determine whether there is a merit of energy saving by power generation of a fuel cell during operation of the fuel cell.SOLUTION: A fuel cell system includes a fuel cell, a power conversion device that converts DC power generated by the fuel cell into AC power that can be connected to a power system and outputs the power, an exhaust heat output device that collects exhaust heat from fuel cell power generation and outputs the exhaust heat to the outside for use of the exhaust heat, and a control unit. Using the energy of the power generation contribution, which is obtained by removing the energy of the exhaust heat utilization from the energy input of the fuel, the control unit determines whether there is a merit of energy saving by generating power from the fuel cell using the input energy and outputting the power from the power conversion device, rather than generating power with power generation equipment of a power system operator by using a predetermined threshold during fuel cell operation, and executes a predetermined process for stopping the operation of the fuel cell when it is determined that there is no merit.SELECTED DRAWING: Figure 6
Patent JP-2021098166-A (JP)
Title: Sewage treatment apparatus
Inventor: KADOYOSHI HIRONORI
IPC: C02F3/08
Filed: 2019-12-23
Abstract: To prevent clogging of a carrier screen in a sewage treatment apparatus using a flowing carrier.SOLUTION: A sewage treatment apparatus includes: a tank body divided into at least a first treatment tank and a second treatment tank; a carrier provided inside the first treatment tank; a carrier screen provided between the first treatment tank and the second treatment tank; a first aeration device provided inside the first treatment tank; and a second aeration device provided inside the second treatment tank. The first treatment tank and the second treatment tank are divided by the carrier screen, and may be communicated with each other through the carrier screen.SELECTED DRAWING: Figure 2