baber/WOPTO huggingface dataset:
Patent JP-2020190610-A (JP)
Title: Image formation apparatus and control method of the same
Inventor: AOKI TOSHIYA
IPC: G03G15/16
Filed: 2019-05-21
Abstract: To provide a technique which performs cleaning processing of an intermediate transfer belt on the basis of the printing coverage.SOLUTION: An image formation apparatus comprises: an imaging unit which forms a toner image; an intermediate transfer belt to which the toner image is transferred from the imaging unit; a cleaning unit which cleans the intermediate transfer belt; an adjustment unit which adjusts the contact pressure between the cleaning unit and the intermediate transfer belt; and a control unit which controls the image formation apparatus. The control unit decides the first setting of the contact pressure (S840) on the basis of the printing coverage of a medium to which the toner image is transferred (S810), and the adjustment unit adjusts the contact pressure (S860) on the basis of the decided first setting.SELECTED DRAWING: Figure 8
Patent JP-2020088843-A (JP)
Title: Imaging system, terminal, and program
Inventor: TODA YOSHIYUKI
IPC: G09G5/00
Filed: 2019-05-28
Abstract: To project a desired display object regardless of the attitude of an imaging unit.SOLUTION: An imaging system comprises: an imaging unit that picks up an image; a detection unit that detects the attitude of the imaging unit; a correction unit that, based on the attitude of the imaging unit and a display portion designated on the image, corrects the image picked up by the imaging unit to project the display portion; and a display unit that displays the image after the correction.SELECTED DRAWING: Figure 6
Patent JP-2020192916-A (JP)
Title: Wiper device
Inventor: SHIMIZU AKIO
IPC: B60S1/08
Filed: 2019-05-29
Abstract: To provide a wiper device which can suppress chattering without using a sensor for detecting the chattering.SOLUTION: When the water-repelling coating is applied on the surface of a window shield glass 12, a micro computer 58 sets a wiping speed mode of wiper blades 28, 30 for wiping a window shield glass 12 by rotation of a wiper motor 18 at a higher speed than in a wiping speed mode when a water repellent coating is not applied on the surface of the window shield glass 12. The micro computer 58 controls rotation of the wiper motor 18 so that the wiper blades 28, 30 perform wiping operation in the set wiping speed mode.SELECTED DRAWING: Figure 1
Patent JP-2020195420-A (JP)
Title: Underpants type disposable wearing article
Inventor: YAMAMOTO SHOHEI
IPC: A61F13/49
Filed: 2019-05-30
Abstract: To improve appearance while suppressing a reduction in fitness of a leg opening.SOLUTION: In an underpants type disposable wearing article, an inner and outer joining part 201, 202 for joining a front exterior body 12F and a rear exterior body 12B to an interior body 200 is provided over a right and left side stretchable region SG in a front and back direction LD having the side stretchable region SG. The side stretchable region SG extends on a side of a waist opening WO to a position in the front and back direction LD having a waist lower stretchable region A3 in the front exterior body 12F and the rear exterior body 12B. In addition, in the waist lower stretchable region A3, an inner edge in a width direction WD of a crotch side part A4 positioned in a range in the front and back direction LD having the side stretchable region SG is positioned outside the side stretchable region SG in the width direction WD.SELECTED DRAWING: Figure 14
Patent JP-2020195937-A (JP)
Title: Method of producing fresh water
Inventor: MITSUI SHINYA
IPC: B01D71/56
Filed: 2019-05-31
Abstract: To provide a water treatment system that can be stably operated even when water having a high risk of oxidation is treated.SOLUTION: A water treatment system of this invention executes a desalination step of, from supply water that satisfies the following conditions (A) to (C): (A) a total sum of concentrations of Co, Ni, Mn, and Cu is 0.6 μg/L or larger; (B) a concentration of bisulfite hydrogen ion is 0.5 mg/L or larger; and (C) a concentration of total dissolved solids (TDS) is 30 g/L or larger, obtaining permeated water having a lower salt concentration than a salt concentration of the supply water through a composite semi-permeable membrane that includes a separation functioning layer containing cross-linked aromatic polyamide; in which the separation functioning layer has a specified partial structure.SELECTED DRAWING: Figure 1
Patent JP-2020197188-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: YAMANAKA JUNJI
IPC: H02K7/08
Filed: 2019-06-05
Abstract: To provide a valve timing control device that can shorten a length in an axial direction of a whole phase change mechanism.SOLUTION: An electric motor 12 comprises: a motor housing 16; a stator 17; a rotor 19; a motor output shaft 18 for transmitting torque to an eccentric shaft 21 of a speed reduction mechanism 13; a casing 40 arranged on the motor housing on a side opposite to the speed reduction mechanism, and comprising a board housing space S1 housing a circuit board 43; and a pair of first and second ball bearings 45 and 46 held in a cylindrical part 41 provided in a partition wall 40a of the casing, and pivotally supporting the other end part 18b of the motor output shaft. The first ball bearing 45 is arranged in a stator housing space S, and the second ball bearing 46 is arranged in the board housing space S1.SELECTED DRAWING: Figure 1
Patent JP-2019147968-A (JP)
Title: Composite particle for yag phosphor, yag phosphor and light-emitting device
Inventor: KANAI KAZUAKI
IPC: C09K11/08
Filed: 2019-06-13
Abstract: To provide a phosphor having a temperature extinction property in a higher level than that of a phosphor obtained by a ball-mill process, and composite particles for a YAG phosphor suitable for the production of the above phosphor.SOLUTION: The composite particles for a YAG phosphor comprise Y and Al and at least one dopant selected from the group consisting of Ce, Tb, Eu, Yb, Pr, Tm and Sm, and are characterized in that: (i) when the composite particles are subjected to EDX analysis to study an in-plane distribution of a Y-domain intensity and to obtain a frequency distribution of independent regions having the Y-domain intensity of 50% or more with respect to the area, an area where the cumulative frequency of the independent regions in the frequency distribution reaches 70% is 120000 nmor less; or (ii) when a grayscale histogram having 0 to 255 gradation levels is obtained from an ESB image of the composite particles, the percentage of 170 to 255 gradation levels in the histogram is 40% by area or more in the whole area.SELECTED DRAWING: Figure 1
Patent JP-2020204793-A (JP)
Title: Commercial printing workflow setting system and program
Inventor: IWANO SHUNSUKE
IPC: G06F3/12
Filed: 2019-06-14
Abstract: To solve a problem, in a commercial printing in which a workflow is created by allocating a part (such as a cover, a text, a front page, a belly band) required for producing a commercial material (such as a book, an advertising catalog, a business card) and a process required for the part (such as imposition, barcode, printing, folding, bookbinding, trimming) and automatically processing a job that received an order, the problem in which, when arranging a folding marks in editing of a prepress process, parts with sleeves such as the cover and the belly band are placed on both a front side and a back side, but it takes time to calculate an exact target position and enter a setting value.SOLUTION: A second folding position is calculated and added based on a first folding placement and a trimming finish position in imposition setting.SELECTED DRAWING: Figure 4
Patent JP-2019220181-A (JP)
Title: Multimedia content matching method, multimedia content matching system, and program
Inventor: CHEN YU MEI
IPC: G06F13/00
Filed: 2019-06-14
Abstract: To provide a multimedia content matching method capable of matching multimedia content, a multimedia content matching system, and a program.SOLUTION: A multimedia content matching method includes the steps of: acquiring first multimedia content related to a recordable object from a first user terminal (S11); acquiring second multimedia content related to the recordable content from other than the first user terminal (S12); and generating first matching content for drawing the recordable object by the first multimedia content and the second multimedia content (S13).SELECTED DRAWING: Figure 2
Patent JP-2020204483-A (JP)
Title: X-ray analysis system and X-ray analysis method
Inventor: TAKAHASHI HIDEYUKI
IPC: H01J37/244
Filed: 2019-06-14
Abstract: To analyze a sample based on information that reflects an electronic state of a valence band.SOLUTION: Three ROI-c, ROI-d, and ROI-e are set for an Lα peak 70C and an Lβ peak 70D reflecting an electronic form of a valence band. Integrated values in those ROIs are normalized by an integrated value in ROI-a, and a sample vector is obtained thereby. The sample vector is compared with multiple compound vectors corresponding to multiple compounds, and compounds constituting the sample are estimated from a compound vector with the highest similarity.SELECTED DRAWING: Figure 5
Patent JP-2021000728-A (JP)
Title: Optical writing device and image formation apparatus
Inventor: UEMURA TAKANORI
IPC: B41J2/447
Filed: 2019-06-19
Abstract: To provide an optical writing device and an image formation apparatus which can shorten the time until the output of a light-receiving element becomes stable.SOLUTION: An optical writing device comprises: an image formation light-emitting element 341 which is made of an organic light-emitting diode, receives the power supply, and emits light to be used in writing; an auxiliary light-emitting element 35 which receives the power supply and emits light not to be used in writing; a light-receiving element 36 which can receive the light from each of the image formation light-emitting element 341 and the auxiliary light-emitting element 35; and a control unit 60 which controls the light of each of the image formation light-emitting element 341 and the auxiliary light-emitting element 35. The control unit 60 starts turning-on of the image formation light-emitting element 341 after turning on the auxiliary light-emitting element 35 at the time of non-writing. The control unit 60 decides the power to be supplied to the image formation light-emitting element 341 by the control unit 60 at the writing on the basis of the amount of the light received by the light-receiving element 36 in the state where the image formation light-emitting element 341 is turned on at the non-writing.SELECTED DRAWING: Figure 4
Patent JP-2021002130-A (JP)
Title: Ride-sharing management device, ride-sharing management method, and program
Inventor: YANAGA MEGUMI
IPC: G06Q50/30
Filed: 2019-06-20
Abstract: To provide a ride-sharing management device, a ride-sharing management method, and a program capable of determining an occupant who rides in the same shared vehicle depending on feedback of a user.SOLUTION: A ride-sharing management device comprises: an operation plan generating unit which generates an operation plan of one or more shared vehicles based on a ride request from a user; and an obtaining unit which obtains feedback information from a first user regarding a second user who has ridden in the shared vehicle with the first user. The operation plan generating unit determines a user who rides in the shared vehicle together with the first user based on the feedback information obtained by the obtaining unit.SELECTED DRAWING: Figure 1
Patent JP-2021001635-A (JP)
Title: Laminated gasket
Inventor: ITO YUTO
IPC: F16J15/08
Filed: 2019-06-20
Abstract: To provide a laminated gasket having a plurality of metal plates and capable of maintaining integration with these plates so as not to disperse them.SOLUTION: A laminated gasket has: at least one first metal plate with an open hole; at least one second metal plate overlapped with the first plate and having no open hole formed at the position where the open hole overlaps; and an adhesive member that is arranged inside the open hole of the first plate, and has both surfaces to be respectively adhered to the second plate and an object to which the laminated gasket is attached.SELECTED DRAWING: Figure 2
Patent JP-2021000266-A (JP)
Title: X-ray imaging apparatus
Inventor: KITAMURA MASATAKE
IPC: A61B6/10
Filed: 2019-06-21
Abstract: To safely perform imaging by preventing the defect in an image and avoiding contact with an X-ray imaging apparatus or a subject and a radiation protection device when the radiation protection device is attached to the X-ray imaging apparatus.SOLUTION: An X-ray imaging apparatus comprises: a fluoroscopic table 20 having a bed 6, an X-ray generation part 2, an X-ray detector 7 and a support part supporting them respectively; a radiation protection device 5 which is detachably provided in the X-ray generation part and surrounds the irradiation range of the X-ray by suspending in the gravity direction with the dead weight from the X-ray generation part; a driving part 13 which drives the bed, the X-ray generation part and the X-ray detector by driving the support part 15; and a control part 11 which controls the driving part. A detection part for detecting attachment/detachment of the radiation protection device is provided in the X-ray generation part. When the control part determines that the radiation protection device is attached on the basis of the detection signal from the detection part 4, the X-ray imaging apparatus restricts the drive of the support part by controlling the driving part to restrict the operation of at least one of the bed, the X-ray generation part and the X-ray detector.SELECTED DRAWING: Figure 1
Patent JP-2021001577-A (JP)
Title: Internal combustion engine controller
Inventor: OSHIRYOJI KAZUHIRO
IPC: F02P5/15
Filed: 2019-06-21
Abstract: To provide an internal combustion engine controller capable of reducing a measurement load and calculating a flow rate around an ignition plug.SOLUTION: An internal combustion engine controller comprises an inter-gap voltage calculation unit 31 and a flow rate calculation unit 32. The inter-gap voltage calculation unit 31 calculates a reference inter-gap voltage under a reference condition based on a secondary current and an in-cylinder pressure. The flow rate calculation unit calculates a flow rate of gas around an ignition plug based on the reference inter-gap voltage.SELECTED DRAWING: Figure 3
Patent JP-2021003911-A (JP)
Title: Elastic crawler
Inventor: NISHITSUJI RYOSUKE
IPC: B62D55/253
Filed: 2019-06-25
Abstract: To provide an elastic crawler characterized in that cracks hardly occur.SOLUTION: An elastic crawler 2 includes a principal part 4, plural left lugs 6, plural right lugs 8, plural first core metals 10a, and plural second core metals 10b. The principal part 4 is shaped like an endless belt. Each of the lugs 6 projects from the periphery 16 of the principal part 4. The lug 6 has a grounded surface. Each of the core metals 10 is embedded in the principal part 4. The first core metal 10a has a long blade 42a and a short blade 44a. The outer edge of the long blade 42a is located outside in a width direction beyond the outer edge of the grounded surface.SELECTED DRAWING: Figure 1
Patent JP-2021009784-A (JP)
Title: Braid folding-back apparatus for end portion of coaxial electric wire
Inventor: SUGAWARA DAISUKE
IPC: H02G1/14
Filed: 2019-06-28
Abstract: To evenly fold a braid back without unevenness in a circumferential direction.SOLUTION: A plurality of opening rollers 25 arranged at equal angular intervals in a circumferential direction are provided in a freely opening/closing manner in a radial direction. An opening and closing drive mechanism allows ring-shaped claw portions 25a on the outer peripheries of the opening rollers 25 to press against the base end portion of a braid Wb. In this state, the opening rollers 25 are rotated by a rotation drive mechanism, and the opening rollers 25 are revolved around the outer periphery of the braid Wb, so that the tip end side of the exposed braid is opened outward in the radial direction.SELECTED DRAWING: Figure 9
Patent JP-2021009103-A (JP)
Title: Battery control system
Inventor: NAITO SHUNYA
IPC: H01M10/48
Filed: 2019-07-02
Abstract: To provide a battery control system that can reduce a calculation load compared to before, while reducing the error between the real inner temperature of a battery and a calculated value thereof.SOLUTION: A battery control system 100 comprises a central processing unit 190. The central processing unit 190 calculates the surface temperature and inner temperature of a single cell 1, calculates the surface temperature error between a calculated value and a measured value of the surface temperature of the single cell 1, calculates a correction coefficient based on the magnitude and duration of a current flowing in the single cell 1, calculates an inner temperature correction value by using the correction coefficient, surface temperature error, and calculated value of the inner temperature, and controls the single cell 1 based on the inner temperature correction value.SELECTED DRAWING: Figure 1
Patent JP-2020042010-A (JP)
Title: Method, device, apparatus and storage medium for detecting height of obstacle
Inventor: GAO HAN
IPC: G01B11/02
Filed: 2019-07-04
Abstract: To provide a method for detecting a height of an obstacle.SOLUTION: A method includes: a step 101 for acquiring observation data of a plurality of reference obstacles from a frame; a step 102 for determining a first evaluation value of a height of an obstacle to be detected for each reference obstacle according to the observation data of the reference obstacle, an observed height of the obstacle to be detected in a frame, a height of the reference obstacle in the frame, an actual height of the reference obstacle, and a distance between a bottom of the obstacle to be detected in the frame and an optical axis of a camera capturing the frame, in which the observation data of the reference obstacle comprises an observed height of the reference obstacle in the frame and a distance between a bottom of the reference obstacle in the frame and the optical axis of the camera; a step 103 for determining a second evaluation value of the height of the obstacle to be detected by using a plurality of first evaluation values determined for each of the reference obstacles.SELECTED DRAWING: Figure 1
Patent JP-2021012795-A (JP)
Title: Sleeve compression device and sleeve compression method
Inventor: MAKINO HIROSHI
IPC: H02G1/14
Filed: 2019-07-04
Abstract: To provide a sleeve compression device and a sleeve compression method that can easily perform alignment between the sleeve compression device and a sleeve.SOLUTION: A sleeve compression device 1B, 1 includes a first pressing member 11 that presses a sleeve SV in the first direction, a second pressing member 12 that presses the sleeve SV in the second direction, a pressing member driving device 20 that moves the first pressing member 11 relative to the second pressing member 12, a base member 30 that supports the first pressing member 11 and the second pressing member 12, a slide member 40 that supports the base member 30, and a slide member driving device that moves the slide member 40 in the third direction. The base member 30 is movable relative to the slide member 40 in a direction parallel to the first direction or the second direction.SELECTED DRAWING: Figure 6
Patent JP-2021016034-A (JP)
Title: Motor control apparatus, original feeding apparatus, image reading apparatus, sheet conveying apparatus, and image forming apparatus
Inventor: OHASHI YOHEI
IPC: H04N1/04
Filed: 2019-07-10
Abstract: To provide a technique for preventing positioning accuracy from being lowered when a motor is used as a driving source for positioning a moving body in motor control to which vector control is applicable.SOLUTION: A motor is configured to be used as a first drive source for rotating a rotating body (e.g., a discharge roller) at predetermined speed and a second drive source for moving a moving body (e.g., a flow reading glass) to perform positioning. When the motor is used as the first drive source, a motor control unit switches between a synchronous control mode and a vector control mode according to rotational speed of a rotor 401 indicated by a drive pulse supplied from a CPU, and executes the synchronous control mode when the motor is used as the second drive source.SELECTED DRAWING: Figure 4
Patent JP-2019206544-A (JP)
Title: Anti-inflammatory solution containing sodium hypochlorite
Inventor: MYLES H E DAKIN
IPC: A61P17/02
Filed: 2019-07-11
Abstract: To provide a new approach to the prevention and treatment of inflammation in a mammal, especially a human, e.g., a new approach in the prevention or treatment of an inflammatory response in uncontaminated or non-infected surgical sites, wounds, trauma sites, internal inflammatory lesions or surface inflammatory lesions where there is no infection, such as in leg ulcers or other venous ulcers, or in the prevention or treatment of an inflammatory skin condition such as mouth ulcers, eczema or psoriasis.SOLUTION: The present invention provides: a stable dilute hypochlorite solution for use in the prevention or treatment of an inflammatory response, condition or disease in a mammal, preferably a human; and means for mixing fresh, stable dilute hypochlorite solution and administering the solution to a site where it is needed.SELECTED DRAWING: None
Patent JP-2020204239-A (JP)
Title: Device for automatically producing markings on road surface
Inventor: FANG LING
IPC: E01C23/20
Filed: 2019-07-11
Abstract: To provide a device for automatically producing markings on a road surface that solves disadvantages such as a decrease in efficiency and the wasting of paint when producing a complicated marking design on a road surface.SOLUTION: A device primarily includes a box body 10 and a storage chamber 11 installed within the box body. Through holes 12 communicating with an external space are provided in the left and right inner walls of the storage chamber. A paint box 33 is fixedly installed between the front and rear inner walls of the storage chamber. A paint chamber 34 is installed within the paint box. The present invention automatically extends a shaped plate with a design and automatically supplies paint, significantly increasing the efficiency of marking production and saving labor costs. Since the required amount of paint differs for different designs, the present invention also automatically supplies differing amounts of paint for the different shaped plates which avoids wasting paint and has relatively high practicality.SELECTED DRAWING: Figure 1
Patent JP-2021014815-A (JP)
Title: Pump gate using vertical shaft submerged pump
Inventor: WATABE SEIJI
IPC: F04D29/54
Filed: 2019-07-12
Abstract: To provide a pump gate using a vertical shaft submerged pump, which can suppress an activation frequency of a pump, and reduce an installation space and an opening for loading and unloading in the pump.SOLUTION: A pump is provided on a gate door 4 that opens and closes a water channel. In a pump gate 2 having a structure for draining water on one side of the water channel closed by the gate door body 4, the pump is a vertical submerged pump 7. An intake pipe 13 is connected to a suction pipe 12 of the pump. An intake port 15 of the intake pipe 13 is opened at a position higher than a water level at which static pressure in the pump becomes zero during pump operation. Consequently, it is possible to suppress an activation frequency of the pump due to fluctuations in the water level, and reduce an installation space and an opening for loading and unloading in the pump.SELECTED DRAWING: Figure 1