baber/WOPTO huggingface dataset:
Patent JP-2019013142-A (JP)
Title: Power conversion device
Inventor: MIZUNO YUKINORI
IPC: H02M7/48
Filed: 2018-08-30
Abstract: To provide a power conversion device which can achieve weight saving and down sizing and improved cooling efficiency of a control circuit board.SOLUTION: A power conversion device 1 comprises: a structure having a semiconductor module 2 and a cooler 11; a capacitor 3; a control circuit board 6; and a metal case which stores the structure, the capacitor 3 and the control circuit board 6. The case has: an outer wall part 41 which forms an outline; and a partition wall 42. By the partition wall 42, the space in the case is partitioned into a capacitor storing space Sc for storing the capacitor 3 and a space for storing other components. The case is cooled by the cooler. The control circuit board 6 is fastened to the partition wall 42 at a position outside a region where the structure is projected on the control circuit board 6 in a thickness direction of the control circuit board 6.SELECTED DRAWING: Figure 3
Patent JP-2020037148-A (JP)
Title: Processing method and processing device for polygonal shape
Inventor: UENO YUTA
IPC: B23B41/04
Filed: 2018-09-03
Abstract: To provide a processing method and a processing device for a polygonal shape, which enable a peripheral surface of the polygonal shape with an arbitrary number of corners to be processed by using a versatile tool or a device.SOLUTION: A processing method and a processing device for a polygonal shape are used to process a peripheral surface of an n-sided polygon shape. A material-to-be-cut W is rotated around a first axis L1, and a cutting blade T is rotated in the same direction as the material-to-be-cut W around a second axis L2 juxtaposed away from the first axis L1. A rotation ratio between the cutting blade T and the material-to-be-cut W is set to be n:n-1. The material-to-be-cut W is processed by the cutting blade T.SELECTED DRAWING: Figure 2
Patent JP-2020036827-A (JP)
Title: Ophthalmologic apparatus
Inventor: BABA DAISUKE
IPC: A61B3/00
Filed: 2018-09-05
Abstract: To improve operability of an apparatus by solving at least one of problems of the conventional technique.SOLUTION: An ophthalmologic apparatus 1 includes: an optometric unit 2 for examining a subject's eye E; a face support unit 10 including a chin rest 11 on which a face of the subject is placed and supporting the subject's face such that the subject's eye E faces the optometric unit 2; and operation units 20 and 120 that are fixed to a subject-side housing face of the optometric unit 2 or fixed to a portion closer to the subject side than that, the exposed portion that is exposed even in a state where the subject's face is supported by the face support unit 10, and in which an operation by an examiner is input.SELECTED DRAWING: Figure 1
Patent JP-2020037367-A (JP)
Title: Turning type propulsion machine and control method for turning type propulsion machine
Inventor: SEKI YUKI
IPC: B63H25/42
Filed: 2018-09-05
Abstract: To provide a turning type propulsion machine capable of suppressing deterioration in positioning accuracy of a retaining unit even when the turning device has high responsiveness when carrying out dead zone treatment.SOLUTION: A turning type propulsion machine regarding one embodiment of this invention includes a turning device for turning a retaining unit for retaining a screw propeller, and a control unit, and the control unit carries out dead zone treatment regarding deviation angle which is subtracting one of an actual turning angle and a change command angle of the retaining unit from the other, determining a deviation angle after processing which is the deviation angle after the dead zone processing, turning a retaining unit when the deviation angle after processing is not zero, stopping turning of the retaining unit when the deviation angle after processing is zero, setting a change command angle to be the same angle as the command angle when the deviation angle after processing is zero, setting the change command angle to be greater than the command angle when the retaining unit is turned in a normal rotation, and setting the change command angle to be smaller than the command angle when the retaining unit is turned in a reverse rotation.SELECTED DRAWING: Figure 1
Patent JP-2020040736-A (JP)
Title: Supplying of sheet
Inventor: OTAWA YASUHIKO
IPC: B65H1/14
Filed: 2018-09-06
Abstract: To stably deliver a sheet from a tray.SOLUTION: There is provided a sheet supplying device. The sheet supplying device comprises a tray for storing a stack of sheets; a sheet lifting mechanism for lifting the stack of sheets until an uppermost sheet of the stack of sheets reaches a predetermined height position, that is provided at a bottom portion of the tray; a paper feeding roller for delivering the uppermost sheet from the tray via rotation with a motor, that is arranged above the tray so as to come into contact with the uppermost sheet that has reached the predetermined height position; and a controller for adjusting a height position of the stack of papers in such a manner that frictional force generated between a second sheet and the paper feeding roller is substantially equal to frictional force generated between a first sheet and the paper feeding roller during delivery of the first sheet, for controlling the sheet lifting mechanism based on driving-torque of the motor when delivering the second sheet with the paper feeding roller, after delivering the first sheet from the tray by the paper feeding roller.SELECTED DRAWING: Figure 1
Patent JP-2020040026-A (JP)
Title: Exhaust gas treatment method and exhaust gas treatment equipment
Inventor: KAMATA MICHIHIKO
IPC: B01D53/50
Filed: 2018-09-12
Abstract: To provide an exhaust gas treatment method capable of adjusting a circulation supply amount of fly ash so that an agent reduction effect can be heightened effectively.SOLUTION: In an exhaust gas treatment method for supplying a neutralizer into a bag filter including a fly ash removal mechanism for removing fly ash adhering to a filter cloth, and for supplying a part of fly ash collected by the filter cloth into the bag filter, such a constitution is adopted that, when a pressure difference between an exhaust gas inlet side and an exhaust gas outlet side of the bag filter reaches a prescribed threshold, the fly ash removal mechanism is operated, and a supply amount of fly ash is adjusted by using an operating cycle of the fly ash removal mechanism as an index.SELECTED DRAWING: Figure 5
Patent JP-2019075096-A (JP)
Title: Haptic effects with multiple peripheral devices
Inventor: GRANT DANNY
IPC: G06F3/01
Filed: 2018-09-13
Abstract: To allow for rendering haptics using multiple peripheral devices.SOLUTION: A haptically-enabled system 100 includes a detector 110 that detects movement of haptically-enabled devices 135, 137. The haptically-enabled system also includes a haptic renderer 130 configured to generate a haptic signal that encodes haptic effect(s) to be played, and haptically-enabled devices 135, 137 that receive the haptic signal and apply the respective haptic effect(s). The haptically-enabled system may include a pre-designed haptic effects database 125, from which pre-designed haptic effects are obtained.SELECTED DRAWING: Figure 1
Patent JP-2020044073-A (JP)
Title: Game machine
Inventor: KIKUCHI YUSUKE
IPC: A63F5/04
Filed: 2018-09-19
Abstract: To provide a game machine capable of performing processing suitably.SOLUTION: When a start period is executed first in an ART state and then the start period is completed, a first unit execution round occurs. An initial game number is determined when a new execution round occurs in the first unit execution round, and further an additional game number is granted to the initial game number when granting of the additional game number is determined. Continuation lottery is executed when the remaining continuation game number becomes 0 in the execution round of the first unit execution round, and a new execution round of the first unit execution round is started by continuing winning. In this case, addition lottery processing for determining an initial game number is executed repeatedly each time when a first standby period and a second standby period pass. The second standby period is set by execution of determination regarding a relation in a level between a scattering numerical value set based on a second, last random number and a repetition number for a predetermined number of times.SELECTED DRAWING: Figure 9
Patent JP-2020047447-A (JP)
Title: Connection structure between wires and connector
Inventor: TAKEDA HIROTAKA
IPC: H01R3/08
Filed: 2018-09-19
Abstract: To provide a connection structure between a wire and a connector, which can easily connect a wire and connector.SOLUTION: A connector 17 has a rectangular parallelepiped box-shaped connector housing 6, and a front end face 6a of the connector housing 6 is formed with four wire insertion holes 5 extending from the front end face 6a toward the rear end face 6b. In the wire insertion holes 5, exposed portions 4A, 4B, 4C, and 4D of four wires 1A, 1B, 1C, and 1D having four core wires 2A, 2B, 2C, and 2D having different outer diameters are insulated with an insulation coating 3 in the vicinity thereof. The exposed portions 4A, 4B, 4C, and 4D are electrically connected to the respective terminals 7 via the respective gel electrolytes 15 having high conductivity.SELECTED DRAWING: Figure 2
Patent JP-2020046318-A (JP)
Title: Weight measuring device of crop storage body, crop storage machine, and crop dryer
Inventor: NISHINO EIJI
IPC: F26B9/06
Filed: 2018-09-19
Abstract: To provide a gravimeter for measuring the weight of a crop storage body for storing a crop that is easily attached to the crop storage body, and is hard to be detached from the crop storage body even when the crop storage body swings due to an earthquake or the like.SOLUTION: A weight measuring device (1) of a crop storage body is a device for measuring the weight of the crop storage body for storing a crop. This device includes: a gravimeter (2) that is disposed between a bottom (100b) of the crop storage body and an installation surface (9) on which the crop storage body is installed, and measures the weight of the crop storage body; a mounting stand (3) that has a mounting surface (3a) for mounting the gravimeter (2) and an adjustment mechanism (4) for adjusting a height (H) with respect to the installation surface of the mounting surface; and a coupling member (5) for coupling the mounting stand (3) to the bottom (100b) of the crop storage body while they can displace in the direction (J1, J2) closable to each other.SELECTED DRAWING: Figure 8
Patent JP-2020045229-A (JP)
Title: Opening/closing door
Inventor: KAMOSAKI HIROSHI
IPC: B66B13/30
Filed: 2018-09-20
Abstract: To suppress the occurrence of failure in an opening/closing door caused by, for example, the deposition of dust and the like on a rolling surface of a door rail.SOLUTION: The opening/closing door includes, for example, a door body covering an entrance to be openable/closable, a door rail 13 that is positioned on an upper side of the door body and extends along an opening/closing direction of the door body, and a hanger roller 17 suspending the door body by a door hanger and rolling a rolling surface on an upper side of the door rail 13 following to opening/closing of the door body. The door rail 13 includes an internal space part 25 communicating with a rolling surface-side opening 27 formed on the rolling surface. The rolling surface-side opening 27 is formed at least at a position where the hanger roller 17 faces the door rail 13 on the rolling surface when the door body is in a closed state.SELECTED DRAWING: Figure 3
Patent JP-2019007021-A (JP)
Title: Ion exchange membrane
Inventor: NAKAJIMA ATSUSHI
IPC: C25B13/08
Filed: 2018-09-21
Abstract: To provide an ion exchange membrane excellent in both of membrane strength hand electrolytic performance.SOLUTION: An ion exchange membrane has a layer A containing a fluorine-containing polymer having a sulfonic acid group, and a layer B containing a fluorine-containing polymer having a carboxylic acid group, and a ratio of ion cluster diameter of the layer B after electrolysis under the following electrolysis condition to ion cluster diameter of the layer B before the electrolysis; [(ion cluster diameter of the layer B after the electrolysis)/(ion cluster diameter of the layer B before electrolysis)] of 0.83 to 0.95. (Electrolysis condition) In a zero gap electrolysis tank in which the ion exchange membrane is arranged between an anode chamber to which 3.5 N of a sodium chloride solution is supplied, and a cathode chamber to which 10.8 N of a sodium hydroxide solution is supplied, the electrolysis is conducted under a condition of a temperature of 85°C and current density of 6 kA/mfor 7 days.SELECTED DRAWING: Figure 1
Patent JP-2020045319-A (JP)
Title: Agent for preventing and/or treating blood cancer
Inventor: MASUZAKI HIROAKI
IPC: A61K45/00
Filed: 2018-09-21
Abstract: To provide novel formulations having anti-blood cancer action and having few side effects.SOLUTION: Provided is a prophylactic and/or therapeutic agent for blood cancer, comprising luseogliflozin. In the present invention, luseogliflozin can suppress the growth of blood cancer cells and enables the range of cancer treatment options to be expanded by being used in the prevention and/or treatment of blood cancers. In addition, such drugs can be used as safe therapeutics with few side effects and can be a drug having a novel action different from conventional anti-blood cancer therapeutic agents. Furthermore, it has been suggested that the use of luseogliflozin in combination with conventionally used anticancer drugs has a therapeutic enhancement effect, and it is very useful in that it can provide a new treatment method.SELECTED DRAWING: Figure 7
Patent JP-2020051405-A (JP)
Title: Diagnostic apparatus for internal combustion engine
Inventor: HATTORI YASUHIKO
IPC: F01N11/00
Filed: 2018-09-28
Abstract: To detect abnormality of various modes.SOLUTION: A diagnostic apparatus 100 for an internal combustion engine 1 includes a filter 23 for collecting particulate matter in exhaust gas. The diagnostic apparatus detects a first collecting amount of the filter on the basis of a pressure difference between the upstream and downstream of the filter, and estimates a second collecting amount of the filter on the basis of an operation state of the internal combustion engine. The diagnostic apparatus stores a map in which a characteristic value regulating the relationship of the first collecting amount with the second collecting amount is input in advance, and diagnoses the existence and nonexistence of abnormality with the usage of the map on the basis of the actual first collecting amount and the second collecting amount detected and estimated.SELECTED DRAWING: Figure 1
Patent JP-2020057477-A (JP)
Title: Light source unit and lighting fixture
Inventor: KITAMURA TAKASHI
IPC: F21S2/00
Filed: 2018-09-28
Abstract: To provide a light source unit easy to prevent light from going upward, and to provide a lighting fixture.SOLUTION: A light source unit 10 includes a mounting substrate 20 having LEDs 21, reflection plates 61, and a fitting member 3 to which the mounting substrate 20 and the reflection plates 61 are fitted. One side in a longitudinal direction of an axial line passing through the center of the fitting member 3 is made to be a forward F and another side is made to be a backward direction B. One side in a direction orthogonal to a front-back direction is made to be an upward direction U and another side is made to be a downward direction D. A direction orthogonal to the front-back direction and a vertical direction is made to be a lateral direction. The mounting substrate 20 is fitted to the front surface of the fitting member 3. The reflection plate 61 includes an upper reflection surface 62 which is arranged in an area nearer to the upward U side than the forward F with the LED 21 as a starting point, and includes a recessed surface directed downward when viewed from the lateral direction. An optical axis direction 23 of the LED 21 is downwardly inclined to the forward direction.SELECTED DRAWING: Figure 8
Patent JP-2019077860-A (JP)
Title: Fluorine-containing elastomer, crosslinkable composition, and crosslinked rubber molded article
Inventor: FURUYA TAKAHIRO
IPC: C08F214/22
Filed: 2018-10-01
Abstract: To provide an amorphous fluorine-containing elastomer having excellent amine resistance and cold resistance.SOLUTION: There is provided an amorphous fluorine-containing elastomer, which is a copolymer containing a vinylidene fluoride unit, a fluorine-containing monomer (1) unit represented by the following general formula (1) CH=CFR(1), where Ris a linear or branched fluoroalkyl group having 1 to 12 carbon atoms, and a tetrafluoroethylene unit, and having a molar ratio of vinylidene fluoride unit/fluorine-containing monomer (1) unit/tetrafluoroethylene unit of (85 to 75)/(23 to 13)/(0.1 to 6) and glass transition temperature of -5°C or lower.SELECTED DRAWING: None
Patent JP-2018207544-A (JP)
Title: Imaging apparatus and imaging device
Inventor: GOHARA KOICHI
IPC: H04N5/353
Filed: 2018-10-04
Abstract: To obtain appropriate exposure for each image area.SOLUTION: An imaging apparatus includes: an imaging part 113 in which a plurality of photoelectric conversion parts 104 are arranged; a control part that divides the imaging part 113 into a plurality of area blocks containing the plurality of photoelectric conversion parts 104, controls storage time of the photoelectric conversion parts 104 by an area block unit, and is capable of reading a stored signal by an area block unit; and a first monitoring sensor and a second monitoring sensor, disposed at least at a first area block and a second area block, respectively, capable of reading charge storage amounts of the photoelectric conversion parts 104.SELECTED DRAWING: Figure 4
Patent JP-2020058255-A (JP)
Title: Acetobacter-containing food composition and producing method of the same
Inventor: OKUYAMA YOHEI
IPC: A23L31/00
Filed: 2018-10-05
Abstract: To provide an acetobacter-containing food composition having a pleasant flavor and a method of producing the same.SOLUTION: An acetobacter-containing food composition of this invention contains n-butyric acid and acetophenone, in which a peak area ratio of the n-butyric acid and the acetophenone is 50:1-1:10 when flavor components of the food composition is measured by a solid-phase micro extraction-gas chromatography mass analysis. The food composition has unexpectedly a rice bran-like fermentation flavor and gives a consumer an appetite.SELECTED DRAWING: None
Patent JP-2020049189-A (JP)
Title: Polygonal roller rotary type flooring cleaner
Inventor: KAMIYA TAKAHIRO
IPC: A47L11/08
Filed: 2018-09-22
Abstract: To provide a polygonal roller rotary type flooring cleaner in which a polygonal rotary type roller is attached to a tip of a handle, for wiping and removing dust by using a plurality of planes with one nonwoven fabric.SOLUTION: A rotary type roller (2) is provided on a tip of a handle (1) and a nonwoven fabric (3) dedicated for a polygonal roller rotary type flooring cleaner is attached to a part of a rotary type roller (2).SELECTED DRAWING: Figure 1
Patent JP-2020062951-A (JP)
Title: Flying machine
Inventor: IZUTSU MASAYOSHI
IPC: B64D47/08
Filed: 2018-10-17
Abstract: To provide a flying machine which enables an airframe to be stably revolved around a yaw axis.SOLUTION: A flying machine 10 includes: an airframe 12; multiple propellers 14A to 14D; multiple propeller motors 16A to 16D; a disc 18; and a disc motor 20. The multiple propellers 14A to 14D are respectively disposed at front, rear, left, and right sides of the airframe 12. The multiple propeller motors 16A to 16D are fixed to the airframe 12 and rotate the multiple propellers 14A to 14D around a vertical direction of the airframe 12. The disc 18 is disposed at a center part of the airframe 12. The disc motor 20 is fixed to the airframe 12 and rotates the disc 18 around the vertical direction of the airframe 12.SELECTED DRAWING: Figure 1
Patent JP-2020063709-A (JP)
Title: Control device of internal combustion engine
Inventor: HIROZAWA YOSHIHISA
IPC: F01N3/025
Filed: 2018-10-18
Abstract: To suppress the elongation of a time necessary for the regeneration of a particulate filter while suppressing the generation of white smoke in exhaust emission.SOLUTION: An oxidation catalyst for oxidizing and purifying hydrocarbon and a carbon monoxide contained in exhaust emission is arranged in the middle of an exhaust passage of an internal combustion engine. A particulate filter for collecting particulates contained in exhaust emission is arranged at a downstream side of the oxidation catalyst in the exhaust passage. A fuel addition valve for adding fuel into the exhaust passage is attached to an upstream side of the oxidation catalyst in the exhaust passage. An electronic control device can perform filter regeneration processing for combusting the particulates collected by the particulate filter by adding the fuel to the fuel addition valve. Also, the electronic control device can perform catalyst regeneration processing for raising a temperature of the oxidation catalyst to a regulation temperature or higher being a temperature higher than an activation temperature of the oxidation catalyst which is defined as a temperature at which deposits firmly adhering to the oxidation catalyst can be combusted.SELECTED DRAWING: Figure 2
Patent JP-2020064033-A (JP)
Title: Instrument replacement auxiliary tool and instrument replacement method
Inventor: MORIYAMA HIROYUKI
IPC: G01R11/00
Filed: 2018-10-19
Abstract: To provide an instrument replacement auxiliary tool and a method for replacing an instrument capable of quickly replacing the instrument so as not to cause erroneous connection of wiring.SOLUTION: An instrument replacement auxiliary tool 1 capable of holding a plurality of wiring 5 connected to an instrument 4, includes: a base unit 10; a wiring holding unit 20 composed of a plurality of rod-like units 21 that are arranged in a predetermined direction of the base unit 10 at an interval corresponding to a diameter of the wiring 5, and a wiring discrimination unit 30 for displaying wiring information of each corresponding wiring 5 in accordance with positions of a plurality of wiring 5 held in the wiring holding unit 20. With the instrument replacement auxiliary tool 1, the base unit 10 and the rod-like units 21 of the wiring holding unit 20 are integrally configured. An instrument replacement method uses the instrument replacement auxiliary tool 1.SELECTED DRAWING: Figure 1
Patent JP-2020065609-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-10-22
Abstract: To provide a game machine which can execute performance having the high amusement.SOLUTION: A Pachinko game machine 1 stop-displays a pattern indicating the result of determination after variably displaying the pattern in prescribed pattern display means when determination on whether or not to execute a special game is performed, and can execute the first ready-to-win performance and the second ready-to-win performance to be performed after the first ready-to-win performance during the variable display of the pattern. When the second ready-to-win performance is executed during the variable display of the pattern, light emission means emits light in a specific color corresponding to the second ready-to-win performance prior to the start of the second ready-to-win performance.SELECTED DRAWING: Figure 97