baber/WOPTO huggingface dataset:
Patent JP-2020118886-A (JP)
Title: Belt unit and image forming apparatus
Inventor: SATO YOSHITOMO
IPC: G03G21/00
Filed: 2019-01-25
Abstract: To make it possible to sufficiently remove a developer remaining on a belt member, and make it possible to securely convey a waste developer in a waste developer storage unit.SOLUTION: A belt unit comprises: a belt member that is stretched in a freely running manner; a cleaning member that scrapes off a developer on the belt member; a waste developer storage unit for storing the developer scraped off by the cleaning member as a waste developer; a waste developer conveying member that coveys the waste developer stored in the waste developer storage unit; and a waste developer wind-up member that supplies the waste developer to a contact portion of the cleaning member and the belt member. The waste developer wind-up member includes a shaft sh1 and a brush Br1 attached to the shaft sh1. A developer remaining on the belt member can be sufficiently removed.SELECTED DRAWING: Figure 1
Patent JP-2020119812-A (JP)
Title: Press-fit terminal, and board with terminal
Inventor: OKAMURA MASAHIKO
IPC: H01R12/58
Filed: 2019-01-25
Abstract: To provide a press-fit terminal capable of inhibiting application of excessive force onto a board.SOLUTION: A press-fit terminal 1 includes a pair of press-fit parts 50a, 50b located oppositely in a first orthogonal direction Y orthogonal to the insertion direction X for the through hole 23 of a board 20 and press-fitted into the through hole 23 in the insertion direction X, and a compliant part 5 located between the pair of press-fit parts 50a, 50b, and having an open hole 8 permitting deformation of the pair of press-fit parts 50a, 50b to the inside in the first orthogonal direction Y. In the cross-sectional view of a plane including the first orthogonal direction Y and a second orthogonal direction Z orthogonal to the first orthogonal direction Y, the pair of press-fit parts 50a, 50b has, on the internal wall surfaces 54a, 54b on the open hole 8 side, guide faces 55a, 55b extending while intersecting the first orthogonal direction Y and the second orthogonal direction Z, and capable of abutting on the other press-fit parts 50a, 50b when press fitting into the through hole 23.SELECTED DRAWING: Figure 1
Patent JP-2020111861-A (JP)
Title: Blade-proof fingerstall
Inventor: NAKAMURA HIROSHI
IPC: A41D13/08
Filed: 2019-01-08
Abstract: To provide a blade-proof fingerstall that is slip resistant, blade-proof, and fitting to a finger tip, thereby making fine work using knives safe and easy.SOLUTION: A blade-proof fingerstall 1 is formed as a cylindrical body with its end closed and its other end opened. A blade-proof material 7 is provided or embedded between an outer face 3 and an inner face 5. By inserting a finger into an opening 9 of the other end side, the fingerstall is put on the finger. The side of the outer face 3 can be formed by slip-resistant material or both sides thereof can be formed by the same material of slip resistance and fitting feel.SELECTED DRAWING: Figure 1
Patent JP-2020121435-A (JP)
Title: Image formation apparatus and image formation method
Inventor: NAGAI KOJI
IPC: B41J2/525
Filed: 2019-01-29
Abstract: To provide a full color image with the high visibility in accordance with the color of a recording medium.SOLUTION: An image formation apparatus 100 includes: an image processing unit 106a which converts document image data to print image data; a print control unit 108 which performs control so as to print the print image data on a recording medium; a color information acquisition unit 106c which acquires the saturation and hue angle of the recording medium; NVRAM 105 (reference color storage unit) which stores the hue and hue angle of each of reference color images having different colors in advance; and an image correction unit 106b which compares the hue angle of the recording medium acquired by the color information acquisition unit 106c with the hue angle acquired from the NVRAM 105 and corrects the gradation characteristics of the document image data in accordance with the saturation and hue angle of the recording medium.SELECTED DRAWING: Figure 3
Patent JP-2020122918-A (JP)
Title: Large-aperture lens
Inventor: SHIMADA HIROKAZU
IPC: G02B13/18
Filed: 2019-01-31
Abstract: To provide a large-aperture medium telephoto lens capable of comprehensively improving various aberrations to enhance optical performance of a large-aperture lens, capable of shortening the entire length for compactification, and further capable of reducing the size and cost of the lens.SOLUTION: A large-aperture lens is set so that an Abbe number νd in at least two positive lenses L2, L3, which are formed by three positive lenses L1, L2, L3 in a front lens group 101, satisfies an optical condition of νd>75, a refractive index nd1 satisfies an optical condition of nd1<1.57, and when a distance Lm from a surface 1 on an object OBJ side of a lens L1 on the closest object OBJ side to an image plane IMG is defined as TT and a focal length of the entire system is defined as f, an optical condition of (TT/f)<1.3 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2020124090-A (JP)
Title: Abnormality diagnosis method, abnormality diagnosis system and computer program
Inventor: GOTO MASAHIRO
IPC: H02S50/00
Filed: 2019-01-31
Abstract: To provide an abnormality diagnosis method, an abnormality diagnosis system and a computer program, capable of accurately diagnosing abnormalities of a solar battery module.SOLUTION: Each of n (n: an integer of 2 or more) solar battery modules A1, A2,.., An includes a plurality of solar battery cells. The n solar battery modules A1, A2,.., An output voltage while being connected to each other. A diagnostic device 11 includes a detection circuit. The diagnostic device 11 allows one of the n solar battery modules A1, A2,.., An to be connected to the detection circuit, and, based on a plurality of voltage values and current values detected by the detection circuit, determines whether or not a solar battery module connected to the detection circuit has abnormalities.SELECTED DRAWING: Figure 1
Patent JP-2019092199-A (JP)
Title: Techniques for transmitting preambles over unlicensed radio frequency spectrum band
Inventor: DAMNJANOVIC ALEKSANDAR
IPC: H04W16/14
Filed: 2019-02-06
Abstract: To provide techniques for transmitting preambles over an unlicensed radio frequency spectrum band.SOLUTION: A base station determines that an unlicensed radio frequency (RF) spectrum band is available for a communication. The base station transmits a first transmission indicator that indicates that the base station is transmitting information via the unlicensed RF spectrum band. The first transmission indicator is associated with a first radio access technology. The base station transmits a second transmission indicator that indicates that the base station is transmitting information via the unlicensed RF spectrum band. The second transmission indicator is associated with a second radio access technology that is different from the first radio access technology.SELECTED DRAWING: Figure 5
Patent JP-2020126984-A (JP)
Title: Mask inspection device
Inventor: YONEZAWA MAKOTO
IPC: H01L21/683
Filed: 2019-02-06
Abstract: To make it possible to prevent resonance of a reflector and prevent occurrence of a pseudo defect.SOLUTION: A holding member provided on a side surface of a substantially frame-shaped frame for holding a mask to be inspected in a substantially vertical direction, includes: a hollow rod-shaped member extending in a horizontal direction; a first mounting portion for mounting the rod-shaped member on the frame; and a second mounting portion provided with a reflector. To move the frame horizontally along an upper surface of a surface plate, the hollow rod-shaped member is extended horizontally. On a pillar provided on the surface plate, a light irradiation unit, arranged at approximately the same height as the reflector, for irradiating the reflector with light in a substantially horizontal direction is provided.SELECTED DRAWING: Figure 7
Patent JP-2020129202-A (JP)
Title: Cashless payment system, payment execution side system and central management side system
Inventor: SANEFUJI TORU
IPC: G06Q20/24
Filed: 2019-02-07
Abstract: To provide a system capable of executing cashless payment even when a failure occurs in a communication network used for payment.SOLUTION: A payment execution side system installed in a place where cashless payment is executed, includes a payment execution side base station that executes a cashless payment process and a payment execution side database that records a personal payment authentication result of a user who performs cashless payment. The payment execution side base station is provided with: a payment control unit that executes cashless payment, records the individual payment authentication result of the user who has performed the cashless payment in the payment execution side database after execution of cashless payment process, and further transmits the individual payment authentication result to a third communication unit; and the third communication unit that transmits the individual payment authentication result to the outside.SELECTED DRAWING: Figure 1
Patent JP-2020128928-A (JP)
Title: Inspection device
Inventor: YI SUNG
IPC: G01B11/24
Filed: 2019-02-08
Abstract: To provide an inspection device with which it is possible to generate height data in a short time.SOLUTION: A first imaging process for causing structured light to be emitted to a measurement object from a first direction by a first lighting unit, image data to be generated by an imaging unit 120, and the generated image data to be stored in a buffer memory 133 is executed by an imaging processing unit 131. A first computation process for generating height data that corresponds to the first direction on the basis of the image data stored in the buffer memory 133 is executed by a computation processing unit 132. A second imaging process for causing structured light to be emitted to the measurement object from a second direction by a second lighting unit, image data to be generated by the imaging unit 120, and the generated image data to be stored in a buffer memory 134 is executed by the imaging processing unit 131 in parallel to the first computation process. A second computation process for generating height data that corresponds to the second direction on the basis of the image data stored in the buffer memory 134 is executed by the computation processing unit 132.SELECTED DRAWING: Figure 5
Patent JP-2020128195-A (JP)
Title: Suspension axle
Inventor: KAWAZU TOSHIHIRO
IPC: B60G9/04
Filed: 2019-02-12
Abstract: To provide a suspension axle that can enhance attachment strength of an attachment site as much as possible while reducing time and effort in attaching carrier brackets to trailing arms.SOLUTION: A suspension axle 1 comprises a torsion beam 2 with a square outer shape, left and right trailing arms 3 and 4, left and right carrier brackets 5 and 6, and left and right axle units 7 and 8. The carrier brackets 5 and 6 have tabular bracket bodies 51 and 61, upper protruding pieces 53 and 63, and lower protruding pieces (64 only a right side is mentioned). Tip sides of the upper protruding pieces 53 and 63 are curved in longitudinal directions of the trailing arms 3 and 4. The curved tip sides are called curved portions 55 and 65.SELECTED DRAWING: Figure 1
Patent JP-2020135945-A (JP)
Title: Fuel cell manufacturing method
Inventor: YOSHIKAI SAEKA
IPC: H01M8/0273
Filed: 2019-02-13
Abstract: To provide a manufacturing method of a fuel cell capable of suppressing poisoning of an electrode catalyst layer.SOLUTION: The manufacturing method of a fuel cell includes the steps of: placing a frame-shaped resin sheet 20 on an adhesive B applied in a frame shape on an outer peripheral edge of a membrane electrode assembly 11; irradiating the adhesive B covering at least a part of an inner peripheral edge of the resin sheet 20 with ultraviolet rays to cure the adhesive B; and adding a photocatalyst on at least one of the membrane electrode assembly 11 and the adhesive B.SELECTED DRAWING: Figure 2
Patent JP-2020131212-A (JP)
Title: Pipeline welding method and pipeline welding device
Inventor: MATSUZAKA FUMIO
IPC: B23K26/21
Filed: 2019-02-14
Abstract: To provide a pipeline welding method and a pipeline welding device by which when repairing a pipeline constituting a boiler furnace wall, shortening of a repair period and reduction of a repair cost are realized, and repair with high weld quality can be performed regardless of the welding skill of an operator.SOLUTION: An insertion groove Pt, which radially penetrates a pipeline PN, is formed at an end Pa of one pipeline PN of pipelines PE, PN axially arranged by at most half a lap along a circumferential direction of the pipeline PN, laser beam L is radiated to the pipeline PE with non-formation of the insertion groove Pt and an inner surface Ps of continuous ends Pa, Pa of the pipelines PN from an exterior through the insertion groove Pt to weld the same, and thereafter, the insertion groove Pt of the pipeline PN is blocked by use of defocused laser beam La.SELECTED DRAWING: Figure 1
Patent JP-2020134321-A (JP)
Title: Estimation method
Inventor: TAKEUCHI YOSUKE
IPC: G01N17/00
Filed: 2019-02-20
Abstract: To improve precision of estimation on when a metallic material would fracture.SOLUTION: In an estimation device 1, a fracture temperature estimation part 14 estimates and calculates a fracture temperature of a metallic material from a degree of hydrogen embrittlement of the metal material having fractured, a fracture occurrence time narrowing part 15 uses temperature information on an installation environment where the metallic material is installed to narrow and calculate a period including the fracture temperature as a fracture occurrence period of the metallic material, and a fracture time estimation part 16 estimates and calculates the time when the metallic material was loaded with stress in the fracture occurrence period as a fracture period of the metallic material.SELECTED DRAWING: Figure 1
Patent JP-2020132601-A (JP)
Title: Weeding method
Inventor: YAMADA SHIGEO
IPC: A01N43/70
Filed: 2019-02-25
Abstract: To provide a novel method for controlling grassy weed by soil treatment.SOLUTION: A method for controlling grassy weed, including a step of performing a soil treatment in which a 4-HPPD inhibitory type herbicidally active substance and a photochemical type II inhibitory type herbicidally active substance are used in a mass ratio of the photochemical type II inhibitory type herbicidally active substance to the 4-HPPD inhibitory type herbicidally active substance of 0.1 to 100, and in a use amount of the 4-HPPD inhibitory type herbicidally active substance of 0.1 to 300 g/ha and in a use amount of the photochemical type II inhibitory type herbicidally active substance of 100 to 2000 g/ha.SELECTED DRAWING: None
Patent JP-2019079581-A (JP)
Title: Information processing apparatus, program, and electronic receipt system
Inventor: HASEGAWA KEIICHI
IPC: G07G1/01
Filed: 2019-02-26
Abstract: To provide an information processing apparatus and a program configured to allow a customer to realize a privilege obtained by a campaign.SOLUTION: An information processing apparatus according to an embodiment includes: target commodity storage means which stores a privilege associated with a campaign target commodity and purchase of the campaign target commodity; determination means which determines whether the campaign target commodity is included or not, on the basis of transaction information of a commodity transacted; privilege storage means which cumulatively stores a privilege corresponding to the stored campaign target commodity, by a customer, when it is determined that the campaign target commodity is included; and output means which outputs a receipt adding the stored privilege to the transaction information.SELECTED DRAWING: Figure 12
Patent JP-2020140764-A (JP)
Title: Electronic module
Inventor: YANAGITA YOSHIKI
IPC: H01R4/58
Filed: 2019-02-26
Abstract: To provide an electronic module capable of performing stable and electrical connection with an electronic component to be mounted.SOLUTION: Disclosed is an electronic module for a vehicle which includes: a ceiling plate on which an electric component is mounted; and a housing having a bottom plate disposed opposite to the ceiling plate and also includes: a bus bar 60 which is electrically connected to a relay terminal 101 of the electronic component inserted into the housing. The bus bar 60 is movable together with the electronic component in the opposite direction of the ceiling plate and the bottom plate.SELECTED DRAWING: Figure 8
Patent JP-2020141256-A (JP)
Title: Demodulation circuit, demodulation method, transmission device
Inventor: HIRAYAMA YUICHI
IPC: H04N21/222
Filed: 2019-02-28
Abstract: To provide a demodulation circuit capable of dividing a variable-length packet to generate a fixed-length packet in a simple format, a demodulation method using the demodulation circuit, and a transmission device including the demodulation circuit.SOLUTION: A transmission device includes a demodulation circuit that sets the speed of switching between an L level and an H level of a clock signal for the first data including a packet header to be embedded in the header part of a divided TLV packet to twice the speed for the data after the first data when a TLV packet having a variable length of data transmitted superimposed on a broadcast wave is converted into a divided TLV packet having a fixed data length, and a transmitting side back-end processing circuit that QAM-modulates the demodulated signal demodulated by the demodulation circuit for cable broadcasting.SELECTED DRAWING: Figure 2
Patent JP-2020145221-A (JP)
Title: Laminated coil component
Inventor: HIRUKAWA ATSUO
IPC: H01F27/29
Filed: 2019-03-04
Abstract: To provide a laminated coil component having excellent high frequency characteristics.SOLUTION: A laminated coil component 1 according to the present invention includes a laminate 10 in which a plurality of insulating layers are laminated and a coil is built in, and a first external electrode 21 and a second external electrode 22 electrically connected to the coil. In the laminated coil component 1, the lamination direction of the laminate and the axial direction of the coil are parallel to the mounting surface. The coil includes a plurality of types of coil conductors 31a to 31e having different coil diameters, and the shortest distance from a first main surface 13 to the coil conductor is the same for all of the plurality of types of coil conductors 31a to 31e.SELECTED DRAWING: Figure 3
Patent JP-2020143392-A (JP)
Title: Sanitary cap
Inventor: ANDO KATSUTOSHI
IPC: A42B1/00
Filed: 2019-03-06
Abstract: To provide a sanitary cap that is hard to get dirty, easy to remove by washing even if it gets dirty, and can be used repeatedly for a long time.SOLUTION: In a sanitary cap that covers at least a head portion, a fabric having an open fiber surface was provided on a part that comes into contact with skin such as mainly face. The fabric having the open fiber surface is imparted with stretch back property.SELECTED DRAWING: Figure 10
Patent JP-2020142276-A (JP)
Title: Laser beam emission head, laser machining apparatus using the same, and method for inspecting laser beam emission head
Inventor: OGUCHI TSUNEYUKI
IPC: B23K26/064
Filed: 2019-03-06
Abstract: To provide a laser beam emission head capable of specifying a surface where failure adheres without removing a plurality of optical components.SOLUTION: A laser beam emission head 200 includes: a housing 10 having a beam incident port 11 on its upper side and a beam emission port 12 on its lower side respectively; and first and second protection glasses 51, 52 disposed at positions as the inside of the housing 10 and the upper part of the beam emission port 12 at a predetermined interval. First and second optical functional layers 61, 62 are respectively formed on the upper surface and the lower surface of the first protection glass 51. Third and fourth optical functional layers 63, 64 are respectively formed on the upper surface and the lower surface of the second protection glass 52. The first-fourth optical functional layers 61-64 are different in wavelength dependency of a reflection ratio from each other.SELECTED DRAWING: Figure 3
Patent JP-2019159325-A (JP)
Title: Display device, its driving method and its stress compensation system
Inventor: AMIN MOBASHER
IPC: H01L27/32
Filed: 2019-03-06
Abstract: To provide a display device, its driving method and its stress compensation system.SOLUTION: A driving method of a display device according to an embodiment of the present invention includes steps of: reading a first encoded stress profile and a first symbol statistical material set from memory; forming a first decoded stress profile and a second symbol statistical material set by processing the first encoded stress profile and the first symbol statistical material set with a first decoder; forming a second stress profile by increasing the first decoded stress profile; forming a second encoded stress profile by processing the second stress profile and the second symbol statistical material set with the encoder; and storing the second encoded stress profile in the memory.SELECTED DRAWING: Figure 3
Patent JP-2020144697-A (JP)
Title: Pen type input device, input control method, program and information processing system
Inventor: USUI TAKASHI
IPC: G06F3/0488
Filed: 2019-03-07
Abstract: To provide a pen type input device and the like that, upon using the pen type input device, accurately determine a state of a holding hand of the input device, and achieve improvement in operability.SOLUTION: A pen type input device (1), which has a plurality of functions, comprises: a columnar pen body (110); a contact sensor (120); a detection position determination unit (130) that determines a holding location of the pen body (110) on the basis of a detection result of the contact sensor (120); and a function identification unit (140) that identifies a function of the pen type input device (1) on the basis of a determination result of the detection location determination unit (130), in which the contact sensor (120) detects a location a finger of a holding hand holding the pend body (110) contacts with, and a location a part between a thumb root of the holding hand and a root of a forefinger contacts with.SELECTED DRAWING: Figure 3
Patent JP-2020144737-A (JP)
Title: Information processor and task management program
Inventor: MAEDA MUNENORI
IPC: G06F9/50
Filed: 2019-03-08
Abstract: To improve the accuracy of load distribution among multiple processing units.SOLUTION: An information processor 1 has multiple processing units 2a-2c. The information processor 1 collects the capacity of each of the processing units 2a-2c, and each of the processing units 2a-2c executes independently a task distribution processing to distribute predetermined number of tasks with a distribution probability according to the ratio of collected capacity to the processing units 2a-2c. With this, the frequency of collecting capacity increases, the tasks are distributed with the distribution probability according to the ratio of capacity collected frequently. As a result, the distribution destination of tasks is optimized while following the fluctuation of load balance among the processing units 2a-2c at high speed resulting in the improvement of accuracy of the load distribution.SELECTED DRAWING: Figure 1