baber/WOPTO huggingface dataset:
Patent JP-2019127279-A (JP)
Title: Mouthpiece of steel container, steel container having mouthpiece, and method for manufacturing top plate of steel container
Inventor: KUKI HITOSHI
IPC: F16J15/10
Filed: 2018-01-23
Abstract: To provide a mouthpiece of a steel container, the steel container having the mouthpiece, and a method for manufacturing a top plate of the steel container which can improve both productivity and reliability of the steel container in which a flange of the mouthpiece is precedingly pressed in the top plate.SOLUTION: A flange 18 is precedingly pressed in a top plate 6 in a mouthpiece 16 of a steel container. The top plate 6 comprises a flat part 6a, a standing part 6b, and a stepped part 6c. The flange 18 comprises: a cylinder part 18a brought into contact via a gasket 22 with the inner periphery of the standing part 6b; and a seat part 18c having an annular protrusion 28 brought into contact with the lower surface of the stepped part 6c. The mouthpiece 16 has a gasket housing groove 26 formed from the annular protrusion 28 to a place between the standing part 6b and the cylinder part 18a. The gasket 22 has physical properties in which a tensile stress in 100% of elongation is 5-12 MPa, and tensile strength is 14-30 MPa.SELECTED DRAWING: Figure 2
Patent JP-2018084841-A (JP)
Title: Fixing apparatus and image forming apparatus including the same
Inventor: FUJIMOTO IPPEI
IPC: G03G15/20
Filed: 2018-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixing apparatus capable of preventing occurrence of a fixing failure.SOLUTION: A fixing apparatus fixes an unfixed image on a recording sheet by applying pressurization and heating. A heating member includes resistance heaters 63a-63g for heating seven divided heating areas formed along a width direction orthogonal to a conveyance direction of a recording sheet, respectively. Thermistors 68a-68g for detecting fixing belt temperature are arranged in each of the heating areas. Heating control means controls the resistance heaters 63b and 63f on the basis of detection result detected by the thermistor 68d located within sheet width when a paper-passing pattern is a second paper-passing pattern.SELECTED DRAWING: Figure 9
Patent JP-2019126319-A (JP)
Title: Grain storage method and insect control method
Inventor: YODA HIROAKI
IPC: A01F25/14
Filed: 2018-01-26
Abstract: To provide a grain storage method and an insect control method in which pests possible of attaching to grains may be killed or weakened so that proliferation of them may be suppressed without using a repellent agent or an insect repellent.SOLUTION: There is provided a grain storage method including a step of inserting a second bag 20 into a first bag 10 and a step of charging grains to the second bag 20. At least one of the first bag 10 and the second bags 20 comprises a multilayer film having a barrier layer and an inner layer. The multilayer film has an oxygen permeability of 500 cc/m/day/atm or less.SELECTED DRAWING: Figure 1
Patent JP-2019051584-A (JP)
Title: Screwing fixation type torque wrench generating signal sound
Inventor: KAKU BUNSHIN
IPC: B25B23/142
Filed: 2018-01-30
Abstract: To provide a screwing fixation type torque wrench which generates a signal sound.SOLUTION: A screwing fixation type torque wrench 100 has a main rod body 10, a grip pipe 20, a first cleat 30, a screwing fixation ring 40, a second cleat 50, an elastic engagement member 60 and a torque adjustment assembly 70. The first cleat 30 is so located as to be movable between the screwing fixation ring 40 and the grip pipe 20, the second cleat 50 is so located as to be movable between the main rod body 10 and the screwing fixation ring 40, and the torque adjustment assembly 70 is located between the main rod body 10 and the grip pipe 20. A user rotates the screwing fixation ring 40 and can operate relative screwing fixation or loosening of the main rod body 10 and the grip pipe 20. When performing loosening adjustment of a torque of a torque wrench, the second cleat 50 pushes the elastic engagement member 60, and thus, the elastic engagement member 60 strikes an inner wall of the screwing fixation ring 40, generates a signal sound, and achieves a presentation action at the time of torque adjustment.SELECTED DRAWING: Figure 6
Patent JP-2019131699-A (JP)
Title: Rubber composition for tires, and pneumatic tire
Inventor: NAKAMURA FUMIHIKO
IPC: C08K3/36
Filed: 2018-01-31
Abstract: To improve processability and wear resistance of a rubber composition containing silica.SOLUTION: A rubber composition for tires contains: a rubber component comprising a diene rubber; silica; and an ether ester represented by general formula (1). In the formula, Rand Reach represent a C8-30 hydrocarbon group; Rrepresents a C1-30 hydrocarbon group; Rand Reach represent a C2-4 alkylene group; a and b each represent an average addition molar number of oxyalkylene groups; and 60 mass% or more of (RO)and (RO)consist of oxyethylene groups. A pneumatic tire is manufactured using the rubber composition.SELECTED DRAWING: None
Patent JP-2019054707-A (JP)
Title: Slip control device
Inventor: KOSAKA SHUICHI
IPC: B60L15/20
Filed: 2018-02-01
Abstract: To provide a slip control device capable of performing stable slip control even if measurement precision of a wheel rotating speed becomes worse at a low speed, and then preventing a vehicle behavior from being disordered.SOLUTION: The present invention is applied to a slip control device 11 which calculates a deviation Δω between a wheel rotating speed ω and an allowable rotating speed ω', or a deviation Δλ in slip rate λ, and also performs feedback control with the deviation Δω using respective variable gainsK, K, and Kfor performing integral compensation, and proportional compensation or/and differential compensation. The slip control device has feedback gain variation parts 14, 14A which decrease one or both of the proportional gain Kand differential gain Kamong the gains used for the feedback control when a vehicle speed V is equal to or lower than a threshold V, and maintain the integral gain Kas it is or decrease it.SELECTED DRAWING: Figure 2
Patent JP-2019134629-A (JP)
Title: Linear motor
Inventor: YAKUSHIJI SHUNSUKE
IPC: H02K41/03
Filed: 2018-02-01
Abstract: To provide a linear motor that can suppress the vibration of a structure and the generation of noise due to vibration.SOLUTION: A linear motor 1 includes a stator 2 and a movable element 3 arranged opposite to the stator 2 and moved in the longitudinal direction of the stator 2. The stator 2 is provided with a plurality of fixed points 5a and 5b for fixing to a base plate 4 along the longitudinal direction of the stator 2 over a plurality of rows, and the movable element 3 is formed with a plurality of teeth 12 projecting toward the stator 2 on the opposite sides, and the pitch of the plurality of fixing points 5a and 5b in the longitudinal direction of the stator 2 is larger than the pitch of the plurality of teeth 12.SELECTED DRAWING: Figure 1
Patent JP-2019133563-A (JP)
Title: Information processing apparatus and information processing system
Inventor: SHAO YANG
IPC: G06N3/02
Filed: 2018-02-02
Abstract: To automatically analyze not a local feature of a sentence but a total structure feature.MEANS FOR SOLVING THE PROBLEM: An aspect of the present invention is an information processing method that uses a computer comprising an input device, an output device, an arithmetic unit and a storage device, and that digitizes a sentence meaning of a text sentence. The method comprises: a first step of reading data of the text sentence from the storage device; a second step of analyzing a language element of the text sentence to create a grammar vector representing a grammar structure of the text sentence; a third step of creating a matrix composed of word vectors, from the text sentence; and a fourth step of creating a sentence meaning vector in which a word vector is weighted on the basis of a grammar vector and the sentence meaning of the text sentence is digitized on the basis of the matrix composed of the weighted word vectors.SELECTED DRAWING: Figure 1
Patent JP-2019132799-A (JP)
Title: Measuring device and measuring method
Inventor: HOTTA HIROYUKI
IPC: G01B11/24
Filed: 2018-02-02
Abstract: To provide a measuring device and a measuring method in which a change of light intensity distribution in a predetermined irradiation angle range of irradiation light is suppressed, as compared with the case where light intensity distribution correction means is not included.SOLUTION: The measuring device includes: a light emission unit for emitting irradiation light to an object; a first lens for changing the degree of divergence of the irradiation light emitted from the light emission unit; a diaphragm unit for narrowing the irradiation light emitted from the first lens; a second lens for condensing the irradiation light having passed through the diaphragm unit so that it is irradiated from a predetermined direction of the object; a light receiving unit arranged between the diaphragm unit and the second lens, for receiving reflected light of the irradiation light having been reflected by the object; and a correction unit for correcting a variation of light intensity in the predetermined irradiation angle range of irradiation light so that it falls within a predetermined range.SELECTED DRAWING: Figure 1
Patent JP-2019139840-A (JP)
Title: Electrode structural body for magnesium air battery
Inventor: TAMAOKI KAZUTAKA
IPC: H01M2/18
Filed: 2018-02-06
Abstract: To provide an electrode structural body for a magnesium air battery, which can be made to discharge with stability for an extended period of time by adding an electrolyte solution.SOLUTION: An electrode structural body for a magnesium air battery comprises: an electrode laminate having a positive electrode layer, a magnesium-containing negative electrode layer, and a separator disposed between the positive electrode layer and the negative electrode layer; and an electrode laminate holder for binding the electrode laminate in a lamination direction. The negative electrode layer has a thickness in a range of 50% or more and 80% or less to a thickness of the electrode laminate. The electrode laminate is bound by the electrode laminate holder with a pressure in a range of 150 Pa or more and 7400 Pa or less in the lamination direction. The electrode laminate holder is an elastic body of which the hardness is 96 degrees or more according to a spring type hardness meter.SELECTED DRAWING: Figure 2
Patent JP-2019137090-A (JP)
Title: Pneumatic tire
Inventor: IGA KOSHI
IPC: B60C11/12
Filed: 2018-02-06
Abstract: To provide a pneumatic tire capable of improving the performance of heel-and-toe abrasion resistance while maintaining on-ice and on-snow performances.SOLUTION: A pneumatic tire has: two main grooves 22; a circumferential narrow groove 26 provided between two main grooves 22; plural lug grooves 24; and plural width-directional narrow grooves 25. Plural lug grooves 24 and width-directional narrow grooves 25 are provided alternately lining in a tire circumferential direction and besides, the tire has a block aggregate AB comprising four blocks B11, B12, B21, B22 partitioned by the narrow groove 26, plural lug grooves 24 and plural narrow grooves 25. The groove depth of plural narrow grooves 25 is 25% or more but 100% or less of that of the main groove 22. Each of four blocks has an open sipe 28 in which one end opens to the narrow groove 26 and the other end opens to the main groove 22. The open sipe 28 is disposed in a range 261 between the extension lines 25E extending the narrow grooves 25 partitioning the block aggregate AB.SELECTED DRAWING: Figure 3
Patent JP-2019138434-A (JP)
Title: Oil strainer device for vehicle
Inventor: IKEDA AKIHIKO
IPC: F16H57/04
Filed: 2018-02-14
Abstract: To solve a problem that an oil strainer is liable to be affected by the vibration of a drive force source as a distance between an oil pump for a vehicle for discharging a lubricant for use in the lubrication and cooling of a power transmission device, and the oil strainer for sucking the lubricant, and arranged at a bottom part of a case for accommodating the power transmission device becomes long, and therefore, it becomes necessary to take vibration resistance measures such as an increase of a wall thickness of the oil strainer and so forth.SOLUTION: A strainer device 120 includes a plurality of oil strainers 58, 60, and the rigidity of a connecting part is increased by integrally connecting outer wall plates 83, 84 forming filter parts 91, 92 to each other. Therefore, support rigidity against vibration can be improved without increasing wall thicknesses of materials of oil strainers 83, 84.SELECTED DRAWING: Figure 7
Patent JP-2019137656-A (JP)
Title: Production method of optically active cyclopentenone derivative
Inventor: NONAKA TOSHIYUKI
IPC: C07C49/707
Filed: 2018-02-15
Abstract: To provide a production method of an optically active cyclopentenone derivative.SOLUTION: A production method of an optical active material is provided, including optical resolution of a compound of formula (I) by use of a high-speed liquid chromatograph mounting a chiral column.SELECTED DRAWING: None
Patent JP-2019142526-A (JP)
Title: Water server and water supply method therefor
Inventor: ONO YOSHIYUKI
IPC: B67D1/08
Filed: 2018-02-19
Abstract: To simplify replacement work of a raw water container, shorten work time, and prevent water leakage from the raw water container or an invasion of various germs into the device interior by disposing the raw water container at a set position such that the raw water container is surely connected with a water-intake pipe of the water server.SOLUTION: A water server 2 for supplying water from a raw water container 8 comprises: a housing 4 having a storage part 6 at a bottom for storing a raw water container; an opening 16 formed on a surface of the housing capable of at least taking/putting the raw water container out of/into the storage part; a tray 12 provided inside the storage part for placing the raw water container thereupon; and sliding means 14 for taking/putting the tray out of/into the storage part via the opening to dispose the raw water container at a position capable of connecting to water-intake means (water-intake part 20) which protrudes during water supply treatment.SELECTED DRAWING: Figure 1
Patent JP-2019145282-A (JP)
Title: Vehicle lamp fitting
Inventor: ITO TAKUTO
IPC: F21S45/00
Filed: 2018-02-19
Abstract: To provide a vehicle lamp fitting which can inhibit deformation of a reflector to obtain desired light distribution.SOLUTION: A vehicle lamp fitting 1 is formed by housing LEDs 5, 6 serving as light sources, an LED holding bracket 7 which holds the LEDs 5, 6, and a reflector 8 which reflects light emitted from the LEDs 5, 6 in a lamp chamber 4 defined by a housing 2 and an outer lens 3 covering an opening of the housing 2. The LED holding bracket 7 is fixed to the reflector 8 and the LED holding bracket 7 is fixed to the housing 2. Further, the LED holding bracket 7 is fixed to the housing 2 in a tiltable manner by an aiming mechanism 11.SELECTED DRAWING: Figure 2
Patent JP-2018116714-A (JP)
Title: Computer mounting method, computer system and computer device
Inventor: RICHARD BRADLEY JONES
IPC: G06F17/15
Filed: 2018-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a computer system which is functional and reduces deflection of a trend line due to an outlier.SOLUTION: An outlier is eliminated from a data set through an objective statistical method. A bias is determined on the basis of either or both of an absolute error and a relative error. An error is calculated on the basis of either data, a model coefficient or a trend line calculation. When the error is equal to or more than a reference value given by a user, a data record of the outlier is eliminated. The eliminated data is reapplied to a model for calculating a new result every time an iterative calculation is executed in an optimization method. Then, a new error is calculated using a model value with respect to a completed data set and a procedure to reduce deflection due to the outlier is repeated with the new error. An overall error with respect to the model coefficient and the data with outlier eliminated is minimized by repeating the procedure until the same reaches an error improvement limit defined by a user. The filtered data is used for authentication, reduction of deflection due to the outlier and data quality manipulation.SELECTED DRAWING: Figure 1
Patent JP-2019148944-A (JP)
Title: Sensor system and composite sensor system
Inventor: KASAI MASUMI
IPC: G08C15/00
Filed: 2018-02-27
Abstract: To provide a technique capable of suppressing cost of a sensor system provided with a sensor distinguishing function.SOLUTION: A freely attachable/detachable sensor 30 performs monitoring for detecting a detection object using a drive voltage, generates a sensor signal varied in accordance with a monitoring result of the detection object, and transmits the sensor signal to a signal processing part 50, in a period during which the drive voltage is supplied to the freely attachable/detachable sensor 30 from the signal processing part 50 via a connector 70. An operation mode of the freely attachable/detachable sensor 30 comprises an output mode in which the freely attachable/detachable sensor 30 generates the sensor signal including identification information to be transmitted to the signal processing part 50. The signal processing part 50 can distinguish first identification information that is identification information in a case where the freely attachable/detachable sensor 30 is a first sensor 10 from second identification information that is identification information in a case where the freely attachable/detachable sensor 30 is a second sensor 20.SELECTED DRAWING: Figure 1
Patent JP-2019148322-A (JP)
Title: Sealing device
Inventor: OTANI KEIICHI
IPC: F16J15/40
Filed: 2018-02-28
Abstract: To provide a sealing device which secures sealability and achieves durability.SOLUTION: A sealing device 1a seals a space between a rotary shaft 20 inserted into a container 10 and the container 10. The sealing device 1a includes: a housing 40 which is located around the rotary shaft 20 and fixed to the container 10; a filler PK filling the space between the housing 40 and the rotary shaft 20; and a holding mechanism part 50 which is located between the housing 40 and the rotary shaft 20 and holds the filler PK. The holding mechanism part 50 includes: a storage chamber 51a in which the filler PK is stored at the side of the housing 40 relative to the rotary shaft 20; and a drive part 61a which is fixed to the rotary shaft 20, protrudes to the storage chamber 51a, and drives the filler PK to flow the filler PK.SELECTED DRAWING: Figure 1
Patent JP-2018108742-A (JP)
Title: Cartridge, information storage element, and image forming apparatus
Inventor: KAWABATA YOICHI
IPC: B41J2/175
Filed: 2018-03-05
Abstract: PROBLEM TO BE SOLVED: To eliminate a limitation that an ID chip cannot be held in a cartridge case unless components are assembled as a liquid cartridge.SOLUTION: A liquid cartridge 1 has a cartridge case 2 that serves as a case body that stores a liquid storage member, such as a liquid storage bag, therein. The cartridge case 2 is composed of two case parts 2A and 2B which may be divided. A chip holding part 22, which holds an ID chip 4 only with the case part 2A, is provided on one front surface of the case part 2A. The chip holding part 22 includes: a chip attachment groove part 23 which has a flat plate shape and receives a lower end part of the ID chip 4 having a substantially rectangular shape; and a displaceable chip holding claw part 24 which presses an upper end part of the ID chip 4 between itself and the groove part 23 to hold the ID chip 4.SELECTED DRAWING: Figure 5
Patent JP-2019153159-A (JP)
Title: Storage device, communication system, storage method and computer program
Inventor: NODA TETSUYA
IPC: G06F8/65
Filed: 2018-03-05
Abstract: To provide a storage device, a communication system, a storage method and a computer program capable of preventing unnecessary updating of a control program using wirelessly received update data.SOLUTION: In a relay device 10, when partial data being a part of update data used for updating a control program is input to a second input/output part 42, a control part 44 stores the partial data into a storage part 43. When the partial data is input to a first input/output part 41 while the partial data is repeatedly input to the second input/output part 42, the control part 44 stops storage of the partial data input to the second input/output part 42, and stores the partial data input to the first input/output part 41 to the storage part 43.SELECTED DRAWING: Figure 2
Patent JP-2019159601-A (JP)
Title: Image processing device, and image processing method
Inventor: NAGAMASA YOSHINOBU
IPC: H04N7/18
Filed: 2018-03-09
Abstract: To provide a technique capable of setting a cutting-out position desired by a user in a technique for converting a circular image, such as an omnidirectional image and a fisheye image into a rectangular wide angle projection image by image processing such as distortion correction.SOLUTION: In an image processing device for cutting out a part or whole of a circular image, such as an omnidirectional image and a fisheye image at a cutting-out position to convert it into a rectangular image, and displaying the rectangular image, the cutting-out position is changed by changing the direction of a line segment for dividing the circular image in accordance with a user operation.SELECTED DRAWING: Figure 2
Patent JP-2019161378-A (JP)
Title: Vehicle communication system
Inventor: NISHIZAKI RYOHEI
IPC: H04W36/32
Filed: 2018-03-12
Abstract: To provide a vehicle communication system which is correctly connectable to an access point.SOLUTION: A vehicle communication system 1 includes an on-vehicle router 10. The on-vehicle router 10 includes a Wi-Fi module 12a, a GPS 13, a speed acquisition unit 14, and an on-vehicle CPU 16. The Wi-Fi module 12a is loaded on the vehicle, and is a module connectable to the access point of a wireless LAN. The GPS 13 acquires vehicle position information which indicates a vehicle position. The speed acquisition unit 14 acquires vehicle speed information which indicates a vehicle speed. Based on the vehicle position information and the vehicle speed information, the on-vehicle CPU 16 determines an access point to which the Wi-Fi module 12a is to be connected.SELECTED DRAWING: Figure 1
Patent JP-2019156966-A (JP)
Title: Addition curable silicone composition, silicone cured article, and semiconductor device
Inventor: KIMURA SHINJI
IPC: C08L83/07
Filed: 2018-03-13
Abstract: To provide an addition curable silicone composition for LED providing a cured article excellent in transparency even under a high temperature condition, and less in hardness change and weight reduction.SOLUTION: There is provided an addition curable silicone composition containing (A) linear organopolysiloxane represented by the following average composition formula (1), and having at least 2 alkenyl group in a molecule (RSiO)(RSiO)(RSiO), wherein Ris each independently a monovalent hydrocarbon group, Ris an alkenyl group or an alkyl group, at least 0.1 mol% in all Ris the alkenyl group, Ris an aryl group, a and b is positive numbers satisfying 0.001≤b/(a+b)≤0.200, (B) an organic silicon compound having at least 2 hydrogen atoms binding to a silicon atom, and no addition reactive carbon-carbon double bond, and (C) a hydrosilylation catalyst containing a platinum group metal.SELECTED DRAWING: None