baber/WOPTO huggingface dataset:
Patent JP-2021182098-A (JP)
Title: Image forming apparatus
Inventor: NAKANE YOSHIKI
IPC: G03G21/00
Filed: 2020-05-20
Abstract: To prevent poor cleaning.SOLUTION: A cleaning blade 28 is a strip-like elastic body. A blade edge BE is formed at an obtuse angle. The blade edge BE formed at the obtuse angle is formed such that the degree of the obtuse angle is continuously increased as going away from the center in a longitudinal direction.SELECTED DRAWING: Figure 4
Patent JP-2021183302-A (JP)
Title: Purification method of contaminated soil
Inventor: NISHIDA KENJI
IPC: B09C1/08
Filed: 2020-05-21
Abstract: To provide a method capable of oxidative decomposition of 1,4-dioxane in a soil and also suppressing strength degradation of a soil.SOLUTION: In a purification method of a soil contaminated with 1,4-dioxane, the purification method of a contaminated soil includes a step of adding (A) a persulfate, (B) a B-type blast furnace cement or calcium hydroxide, (C) sodium hydroxide, and (D) gypsum to the soil.SELECTED DRAWING: Figure 1
Patent JP-2020129407-A (JP)
Title: Information processing apparatus and program
Inventor: INAGAWA NOBUHIRO
IPC: G06Q10/00
Filed: 2020-05-21
Abstract: To provide an information processing apparatus and a program which allow a user to change a format of an electronic receipt to a format matching his/her taste.SOLUTION: An information processing apparatus comprises a display part, reception means, display control means, and input means. The reception means receives electronic receipt information including commodity sale data of a sold commodity. The display control means causes the display part to display the electronic receipt information received by the reception means. The input means receives operation for changing a format of the electronic receipt information displayed on the display part. The display control means changes the electronic receipt information to the format input by the input means and displays it.SELECTED DRAWING: Figure 1
Patent JP-2021187047-A (JP)
Title: Processing method for label material
Inventor: NAKAMURA HIRONORI
IPC: B41J15/04
Filed: 2020-05-29
Abstract: To provide a processing method for a label material, which can prevent a label portion from being stained by an adhesive material during printing.SOLUTION: A processing method for a label material 100 is a method for carrying out first conveyance in which a label material 100 having a label sheet 101 and a base sheet 103 is unwound from one-end side and the label material 100 is wound from the one-end side, and second conveyance in which the label material 100 is unwound from the other-end side and the label material 100 is wound from the other-end side, includes: a step of, while carrying out the first conveyance, peeling an unnecessary portion 101d from the one-end side of the label material 100; a step of, while successively carrying out the second conveyance and the first conveyance, inspecting a label portion 101c during at least one conveyance; and a step of, while carrying out the second conveyance, printing on the label portion 101c in contact with an ink ribbon 21.SELECTED DRAWING: Figure 2
Patent JP-2021188188-A (JP)
Title: Protector
Inventor: FUKUNAGA YOSHIHISA
IPC: A41D13/11
Filed: 2020-06-01
Abstract: To provide a protector in which a fitting state to a user can be adjusted, and adjustment of releasing/closing a shield material of the protector from the face can be freely performed.SOLUTION: A protector is composed of a mounting belt 2 and a shield material 3. On the mounting belt 2, projecting surface parts 4 and raising surface parts 5 of a hook-and-loop fastener are disposed on the front side of one end and on the back side of the other end with a prescribed width, respectively. Raising surface parts 6 of the hook-and-loop fastener each are disposed with the prescribed width at portions where the regions from the right and left temples of a wearer to the temporal region abut when the center of the mounting belt 2 is pressed against the wearer's forehead and both ends are turned around to the back side of the head. The shield material 3 is formed of a flexible and rectangular plastic material having a size sufficient to cover the wearer's face. A projecting surface part 7 of the hook-and-loop fastener is pivotally fixed in the vicinity of the upper right and left ends of the shield material by a pivotal fixing pin 8 with such an intensity as to be able to rotationally move.SELECTED DRAWING: Figure 4
Patent JP-2021193158-A (JP)
Title: Thermosetting epoxy resin composition, thermosetting epoxy resin sheet, and cured product of the same
Inventor: KUSHIHARA NAOYUKI
IPC: C08G59/32
Filed: 2020-06-08
Abstract: To provide a thermosetting epoxy resin composition for semiconductor sealing which has good handleability of a composition before curing, produces a cured product having a high glass transition temperature, and produces a resin sheet excellent in flexibility before curing and storage stability and moldability.SOLUTION: A thermosetting epoxy resin composition contains the following components (A) to (F): (A) 100 pts.mass of an epoxy resin having crystallinity, (B) a trisphenol alkane epoxy compound in a mass ratio (A)/(B) of 5/95 to 40/60, (C) 10-1,000 pts.mass of a silicone-modified epoxy resin, (D) a phenolic compound having two or more phenolic hydroxyl groups in one molecule in a molar ratio of moles of the phenolic hydroxyl groups in the component (D) to the total moles of the epoxy group in the components (A), (B) and (C) of 0.5 to 2, (E) 1,500-37,000 pts.mass of an inorganic filler, and (F) 1-350 pts.mass of a curing accelerator.SELECTED DRAWING: None
Patent JP-2021196232-A (JP)
Title: Peel load evaluation method
Inventor: MACHI KENTA
IPC: G01N19/04
Filed: 2020-06-11
Abstract: To provide a peel load evaluation method with which devices and steps needed for evaluation of a peel load of adhesive articles are simplified and the evaluation of peel loads of all of adhesive articles is facilitated.SOLUTION: Determination of whether or not an adhesive tape 52 can be pasted to a mass-produced article 50MP is made using an estimated peel load LDe of the adhesive tape 52 that is calculated by application of a mass-produced article surface property measured value SFmmp to a peel load estimating expression Flde predetermined by carrying out a multiple regression analysis in which a surface property measured value SFm of an object 50 and a peel load measured value LDm of the adhesive tape 52 are used. Thus, at a manufacturing site, a peel load LD of the adhesive tape 52 is estimated in a short time with good accuracy by only measurement of the mass-produced article surface property measured value SFmmp, making it possible to eliminate the need for a peel load measurement device 40 and cut down man-hours. Therefore, devices and steps needed for evaluation of the peel load LD of the adhesive tape 52 are simplified, and the evaluation of the peel load LD for all of adhesive tapes 52 is facilitated.SELECTED DRAWING: Figure 6
Patent JP-2020203483-A (JP)
Title: Method of analyzing deformation amount of stretched film
Inventor: YAMAGUCHI MANA
IPC: G06F30/10
Filed: 2020-06-12
Abstract: To provide a method capable of examining the deformation amount of a stretched film at a small scale and at a low cost.SOLUTION: In a method of analyzing the deformation amount of a sequential biaxially oriented film, physical property data is measured in advance from a test piece of the same material as a film to be a product, FEM analysis is performed using a structural analysis model constructed based on the measured physical property data, and the amount of bowing at the time of stretching and molding of the film is predicted by simulation. The physical property data used for the parameters of the structural analysis model are stress-strain characteristics, creep-strain rate characteristics and the like of the film, which are measured from the test piece using a small batch stretching machine.SELECTED DRAWING: Figure 2
Patent JP-2021196267-A (JP)
Title: Sign determination device, sign determination method, and program
Inventor: MORISHITA YASUSHI
IPC: G01M99/00
Filed: 2020-06-15
Abstract: To provide a sign determination device capable of solving a problem that abnormality may exist in a motor that may not be determined a sign in advance when determining abnormality of a motor on the basis of a change tendency of a single parameter related to the current flowing through the motor.SOLUTION: A sign determination device includes: a measurement result acquisition unit that acquires a measurement result of a current flowing through a motor; a parameter acquisition unit that acquires multiple evaluation parameters by performing frequency analysis of the measurement result; a first identification unit that identifies a value equivalent to one evaluation parameter included in the multiple evaluation parameters for each of the multiple evaluation parameters; a second identification unit that identifies a maximum value out of the values corresponding to the specified multiple evaluation parameters; and a determination unit that determines whether there is any abnormal sign in the motor by comparing the identified maximum value with a preset threshold.SELECTED DRAWING: Figure 2
Patent JP-2021194289-A (JP)
Title: Visual field testing apparatus
Inventor: AIHARA TERUO
IPC: A61B3/024
Filed: 2020-06-16
Abstract: To provide a visual field testing apparatus which enables even a user who has a scotoma near the center of a visual field to conduct a visual field testing.SOLUTION: A visual field testing apparatus 1 includes: a display 13; a line-of-sight detection part 31 detecting lines of sight of a user and outputting line-of-sight information about directions of the lines of sight; a visual recognition determination part 40 determining on the basis of position information of an optotype and the line-of-sight information whether or not the user visually recognizes the optotype; an optotype display part 33 setting an optotype for gazing and an optotype for measurement as a set as optotypes and successively displaying them on the display 13; and a visual field testing part 50 which performs visual field testing by performing visual recognition determination of the optotype for measurement by the visual recognition determination part 40 while successively displaying the optotype for gaze and the optotype for measurement by the optotype display part 33. The display 13 has a display 13a for the right eye and a display 13b for the left eye. The visual field testing part 50 is provided with a testing mode for a central scotoma holder in which the optotype for gaze is displayed to the display 13 for the eye opposite on the opposite side.SELECTED DRAWING: Figure 1
Patent JP-2022000877-A (JP)
Title: Component supply device and component mounting device
Inventor: AWANO KOREYA
IPC: H05K13/02
Filed: 2020-06-19
Abstract: To more efficiently store a cover tape taken from a carrier tape in a tape accommodating portion.SOLUTION: A tape feeder 6 (component supply device) includes a tape delivery mechanism 22 that delivers a tape 80 for a component supply, a tape pick-up mechanism 24 that picks up the cover tape 84, and a tape accommodating portion 28 in which the taken-back cover tape 84 is accommodated. The tape pick-up mechanism 24 includes a pick-up roller 52 and a pinch roller 54 that sandwich the cover tape 84 from both sides and pick up the cover tape 84 toward the tape accommodating portion 28 by their rotation. The pick-up roller 52 has a different linear distance from its rotation center 52a to the tooth tip along the circumferential direction.SELECTED DRAWING: Figure 5
Patent JP-2022001714-A (JP)
Title: Fire-resistant panel using reinforcing material
Inventor: CHUNG KICHUL
IPC: E04B1/94
Filed: 2020-06-22
Abstract: To provide a reinforcing material for a fire-resistant panel capable of preventing an interval between surface materials of the fire-resistant panel from being widened and making nonflammable performance and heat-insulating performance hard to lower even when heated to a certain level or more, and the fire-resistant panel using the reinforcing material.SOLUTION: A reinforcing material 50 of a fire-resistant panel for reinforcing a fire-resistant panel 10 provided with a front-side surface material and a back-side surface material and provided with a heat-insulating material 40 between the front-side surface material and the back-side surface material is provided with a first locking/fixing part 54 enabling locking and fixing to the front- side surface material and a second locking/fixing part 56 enabling locking and fixing to the back-side surface material to regulate the widening of the interval between the front-side surface material and the back-side surface material. In the reinforcing material 50, the first locking/fixing part 54 can be inserted into and fixed to a first folded part 21 provided on the front-side surface material, and the second locking/fixing part 56 can be inserted into and fixed to a second folded part 31 provided on the back-side surface material.SELECTED DRAWING: Figure 7
Patent JP-2021010726-A (JP)
Title: Towel, and manufacturing method of towel
Inventor: IZAWA SEIJI
IPC: D06B1/08
Filed: 2020-06-22
Abstract: To provide a light-weight towel, and a manufacturing method of the light-weight towel.SOLUTION: In a towel 10, at least either of warps 1a, 1b and a weft 2 has heat shrinkability.SELECTED DRAWING: Figure 1
Patent JP-2022001472-A (JP)
Title: Vehicular electronic control device
Inventor: KOBAYASHI TAKUYA
IPC: H02J7/00
Filed: 2020-06-22
Abstract: To improve reliability of a start signal and suppress an on-vehicle battery load.SOLUTION: An MPU is started by being supplied with electric power from an on-vehicle battery when any of a plurality of start signals reaches an active level, and executes processing according to the start signal of the active level. The MPU is communicably connected to an RTC-IC for detecting and storing a decrease in supply voltage VBAT directly supplied from the on-vehicle battery. When the MPU is started when an oil supply signal RF reaches an active level, it is determined that the start of the MPU is not by an ON operation of an oil supply switch in the case where the RTC-IC stores the decrease in the supply voltage VBAT. The MPU executes control to stop an operation before executing adsorption treatment accompanying oil supply.SELECTED DRAWING: Figure 2
Patent JP-2021004027-A (JP)
Title: Sunshade for infant seat cover
Inventor: NISHINO SADAAKI
IPC: B62J1/28
Filed: 2020-06-22
Abstract: To provide a sunshade for an infant seat cover which enables further improvement of usability.SOLUTION: A sunshade 10A for an infant seat cover includes: a shade body 12 which is removably attached to an infant seat cover 28A and covers at least a part of a light shielding area of the infant seat cover 28A including the upper side, the front side, and side surfaces of an infant seat; and first engagement parts 14 which fix a front end 25 of the shade body 12 at two or more positions located between the front side and the upper side in the light shielding area of a frame part 38.SELECTED DRAWING: Figure 1
Patent JP-2022002923-A (JP)
Title: Windshield display
Inventor: FUKAZAWA KAZUTO
IPC: G02B27/01
Filed: 2020-06-23
Abstract: To provide a windshield display which enables a user to view displayed images easily and secures driver's visual field to improve safety.SOLUTION: A display device 4, 20, 40 can display an image in an entire part or a part of a windshield 1 and move a position of the image displayed on the part of the windshield 1. A dimming film 5 is provided at a portion, which is located at the vehicle outer side relative to a surface on which the image is displayed, of the windshield 1 and can adjust transmissivity for each area formed by dividing the windshield 1 into multiple areas. A controller 7 detects an area in which the image is displayed in the windshield 1 and controls operation of the dimming film 5 so that the transmissivity of the area, in which the image is displayed, is reduced and the transmissivity of the other area is not reduced.SELECTED DRAWING: Figure 1
Patent JP-2022011837-A (JP)
Title: vehicle
Inventor: KIMURA KIMIHARU
IPC: G08G1/16
Filed: 2020-06-30
Abstract: To reduce uneasiness of a driver during drive support.SOLUTION: A display device is configured to display other vehicle together with an own vehicle at a relative position calculated by an object recognition device, display a mark indicating that a lane change is scheduled to be performed in a space scheduled to perform lane change of a traveling lane of a lane change destination when automatic lane change is scheduled to be performed, and change a position of the mark according to a relative position of the other vehicle when other vehicle exists that influences lane change of the traveling lane of the lane change destination.SELECTED DRAWING: Figure 1
Patent JP-2022012330-A (JP)
Title: Prefilled syringe, syringe assembly, method for manufacturing prefilled syringe and method for increasing surface area
Inventor: OKIHARA HITOSHI
IPC: A61M5/315
Filed: 2020-07-01
Abstract: To provide a prefilled syringe that can readily dissolve a freeze-dried agent which is solidified into a lump and a powdery agent, and to provide a syringe assembly, a method for manufacturing a prefilled syringe and a method for increasing a surface area.SOLUTION: A prefilled syringe 10 includes: a barrel body 12; a gasket 20 for sealing a proximal end side of a medicine chamber 18 of the barrel body 12; and a cap 14 fitted to a tip 30 to seal a distal end side of the medicine chamber 18. The cap 14 includes a surface area increasing member 48 that extends on the proximal end side and inserted into a flow channel 38 of the tip 30, and projecting into the medicine chamber 18 to increase a surface area of a medicine 19 that is solidified into a lump in the medicine chamber 18.SELECTED DRAWING: Figure 2
Patent JP-2022012485-A (JP)
Title: Information processing device, information processing method and information processing program
Inventor: NAKAMURA YUSUKE
IPC: A61F5/44
Filed: 2020-07-01
Abstract: To accurately predict timing when excretion is done.SOLUTION: An information processing device includes: an acquisition unit for acquiring in-vivo information that is information relating to in-vivo excretion and body-outside information that is different from the in-vivo information but information relating to the outside of the body; and a prediction unit for predicting excretion timing when a wearer wearing an absorbent article excretes in the future on the basis of the in-vivo information and the body-outside information.SELECTED DRAWING: Figure 2
Patent JP-2022015009-A (JP)
Title: Image forming apparatus
Inventor: ABE KOJI
IPC: G03G21/00
Filed: 2020-07-08
Abstract: To prevent an increase in temperature of a toner image forming unit in double-sided printing, while preventing a reduction in the number of prints per unit time.SOLUTION: An image forming apparatus (color printer 1) comprises: a housing 2; a toner image forming unit 4; a guide member GD that guides a sheet S; and a control unit 100. The housing 2 has a first conveyance path 91 and a second conveyance path 92 through which the sheet S ejected from a fixing device 8 can pass, and includes a first conveying roller R1 arranged on the first conveyance path 91 and a second conveying roller R2 arranged on the second conveyance path 92. The conveying rollers R1, R2 can convey the sheet S to the outside of the housing 2 and the toner image forming unit 4. The guide member GD can be switched to a first position at which it guides the sheet S to the first conveyance path 91 and a second position at which it guides the sheet S to the second conveyance path 92. When the control unit 100 performs double-sided printing on the sheet S, it switches the position of the guide member GD based on the temperature inside the conveyance paths 91, 92.SELECTED DRAWING: Figure 1
Patent JP-2021107803-A (JP)
Title: Tag position information management system, tag position registration system, tag position display system, tag position registration method, and tag position display method
Inventor: NISHIMURA TAKEHIRO
IPC: G01L5/00
Filed: 2020-07-09
Abstract: To easily obtain a fitting position of an RFID tag.SOLUTION: A tag position information management system 50 includes: an RFID tag 34 having a state detection function fitted to a fitting object part in an object; an RFID reader 55 for reading tag information including an ID from the RFID tag 34 having a state detection function; a tag position information managing device 51 for executing processing for identifying a fitting object part location information 73b according to the RFID tag 34 having a state detection function as an object to be read by the RFID reader 55, processing for storing the fitting object part location information 73b in a storage part, and processing for generating a display image for showing a fitting position of the RFID tag 34 having a state detection function in the object on the basis of the fitting object part location information 73b; and a display part 98 for displaying the display image.SELECTED DRAWING: Figure 3
Patent JP-2020186166-A (JP)
Title: Potassium titanate powder, friction modifier, resin composition, friction material, and friction member
Inventor: HIOKI TOSHIFUMI
IPC: C08J5/14
Filed: 2020-07-13
Abstract: To provide a potassium titanate powder that can avoid safety and health concerns and concurrently, during use in a friction material, can give excellent frictional properties.SOLUTION: A potassium titanate powder is formed of bar-like potassium titanate particles having an average length of 30 μm or more, an average breadth of 10 m or more, and an average aspect ratio of 1.5 or more, wherein the bar-like potassium titanate particles are represented by a composition formula K2TinO2n+1 (where n=5.5 to 6.5).SELECTED DRAWING: None
Patent JP-2020175892-A (JP)
Title: Work vehicle
Inventor: OGURA KOHEI
IPC: F02D29/00
Filed: 2020-07-17
Abstract: To provide a work vehicle capable of traveling with low fuel consumption in a light load time and improving working efficiency.SOLUTION: A work vehicle comprises: a control device for controlling engine speed and vehicle speed; and engine speed change amount setting means capable of setting a tolerance amount of the engine speed which is reduced from engine speed set by an accelerator lever. The control device maintains vehicle speed to constant speed when a load applied to an engine is light load relative to a prescribed load value, and performs control for reducing the engine speed in a range of the tolerance amount, on the other hand, on the basis of an operation of an accelerator pedal, temporarily stops execution of the control.SELECTED DRAWING: Figure 9
Patent JP-2022024878-A (JP)
Title: Image forming apparatus
Inventor: TETSUNO SHUICHI
IPC: G03G15/00
Filed: 2020-07-28
Abstract: To effectively supply fine particles to a surface of a photoconductor drum to improve transfer efficiency.SOLUTION: When a pressing force for pressing a recovery member against an image carrier is F2, and the total number of carrier particles interposed between a toner particle and the image carrier at a contact part is N2, the relationship between an adhesion force Fr formed between the carrier particles and a carrier particle recovery part measured when the carrier particles are pressed against the carrier particle recovery part with F2/N2 being a pressing force per unit carrier particle and an adhesion force Fdr2 formed between the carrier particles and the image carrier measured when the carrier particles are pressed against the image carrier with F2/N2 satisfies Fr≥Fdr2.SELECTED DRAWING: Figure 8