baber/WOPTO huggingface dataset:
Patent JP-2022167017-A (JP)
Title: Scarfing method for steel material and scarfing device for steel material
Inventor: DOKI MASAHIRO
IPC: F23D14/56
Filed: 2021-04-22
Abstract: To provide a scarfing method for a steel material that can stably scarf a surface of a steel material making scarfing depth shallow and uniform.SOLUTION: A scarfing method for a steel material, scarfs a surface of the steel material using a scarfer unit that has a preheating-gas jetting part that jets flammable gas and oxygen for preheating and a scarfing-oxygen jetting part that jets oxygen for scarfing. The method is configured to jet front-side shield gas composed of flammable gas and oxygen to a front side in a progressing direction of scarfing at a fire point formed resulting from oxidation reaction of the oxygen for scarfing with the steel material and jet rear-side shield gas composed of flammable gas to a rear side in the progressing direction of scarfing at the fire point, in a scarfing step. In the scarfing step, a gas quantity Q of the rear-side shield gas is set in accordance with an area S (mm2) of a gap between the scarfer unit and the steel material on a cross section orthogonal to an advancing direction of the steel material.SELECTED DRAWING: None
Patent JP-2021175680-A (JP)
Title: Packing tool
Inventor: KANEMARU MASAAKI
IPC: B65D5/36
Filed: 2021-04-23
Abstract: To provide a packing tool capable of arranging a bottom surface to be flat.SOLUTION: A packing tool 100 comprises a bottom surface 110 and four lateral surfaces 120. The four lateral surfaces 120 have a first lateral surface 120a, a second lateral surface 120b, a third lateral surface 120c and a fourth lateral surface 120d. The bottom surface 110 is formed by a first bottom surface part 110a, a second bottom surface 110b, a third bottom surface part 110c and a fourth bottom surface part 110d. A first insertion port 140a is formed at an end of the first bottom surface part 110a side of the first lateral surface 120a. The second bottom surface part 110b has a body part 112b and a first insertion piece 114b. A second insertion port 140b is formed at an end of the third bottom surface part 110c side of the third lateral surface 120c. The fourth bottom surface part 110d has a body part 112d and a second insertion piece 114d. The first insertion piece 114b is inserted into the first insertion port 140a. The second insertion piece 114d is inserted into the second insertion port 140b.SELECTED DRAWING: Figure 2
Patent JP-2022169832-A (JP)
Title: Drill
Inventor: TERAJIMA MASATO
IPC: B23B49/00
Filed: 2021-04-28
Abstract: To provide a drill that can avoid interference with a through-hole of a tool and the like in front of an object to be drilled.SOLUTION: A drill according to one embodiment comprises a drill 1 and a collar 2. The drill 1 has a drill portion formed at its tip, with the collar 2 externally fitted into the drill portion.SELECTED DRAWING: Figure 1
Patent JP-2022172786-A (JP)
Title: Fluid delivery device
Inventor: UCHIYAMA TOMOMI
IPC: F24F13/06
Filed: 2021-05-07
Abstract: To provide a technique capable of elongating a distance enabling fluid delivered from an outflow port to maintain high flow speed in a fluid delivery device.SOLUTION: A fluid delivery device may include: a fluid passage having a delivery port for delivering fluid to the outside; a fluid transportation machine provided in the fluid passage and causing the fluid to flow toward the delivery port; and a fluid acceleration member disposed in the vicinity of the delivery port in the fluid passage. The fluid acceleration member may be configured to increase the flow speed of the fluid after the delivery from the delivery port, compared to the flow speed of the fluid in the delivery port.SELECTED DRAWING: Figure 12B
Patent JP-2021183596-A (JP)
Title: Carboxylate, carboxylic acid generator, resist composition, and method for producing resist pattern
Inventor: KOMURO KATSUHIRO
IPC: G03F7/039
Filed: 2021-05-07
Abstract: To provide a carboxylate, a carboxylic acid generator, and a resist composition capable of producing a resist pattern having good CD uniformity (CDU).SOLUTION: A carboxylate represented by formula (I), a carboxylic acid generator, and a resist composition are provided. [In the formula, R1 and R2 each represent -O-L1-CO-O-R10; L1 represents an alkanediyl group; R4, R5, R7 and R8 each represent a halogen atom, a fluorinated alkyl group or a hydrocarbon group, provided that the hydrocarbon group may have a substituent and -CH2- contained in the hydrocarbon group may be substituted with -O-, -CO- or the like; R10 represents a base-labile group; X1 and X2 each independently represent an oxygen atom or a sulfur atom; m1 represents an integer of 1-5, m2 and m8 each represent an integer of 0-5, and m4, m5 and m7 each represent an integer of 0-4, provided that 1≤m1+m7≤5 and 0≤m2+m8≤5; and X0 represents an optionally substituted hydrocarbon group.]SELECTED DRAWING: None
Patent JP-2022173698-A (JP)
Title: Network polymer having molecular recognition ability and temperature responsiveness
Inventor: YAMABUKI KAZUHIRO
IPC: B01J20/26
Filed: 2021-05-10
Abstract: To provide a network polymer which can be used as a detection agent and a scavenger for a metal ion existing in water, in particular for an alkali metal ion, and further which makes it possible to remove (recover) a radioactive cesium ion difficult to be removed (recovered).SOLUTION: A temperature responsive polymer network film, to which metal cation recognition ability is imparted, is formed by introducing a crown ether to a temperature responsive polymer, is a network polymer which is a polymer with a repeating unit (1) derived from a polymerizable double bond-containing compound having a crown ether structure as a temperature responsive group and, if necessary, with a repeating unit (2) derived from another polymerizable compound randomly bonded to one another, and has a structure crosslinked at four positions derived from acrylamide groups in the repeating unit (1).SELECTED DRAWING: None
Patent JP-2022002688-A (JP)
Title: Diaper
Inventor: TASHIRO IZUMI
IPC: A61F13/494
Filed: 2021-05-12
Abstract: To improve air permeability of a diaper.SOLUTION: A diaper 2 has a facing material 22 that forms a skin facing side to face a wearer's skin, and a pair of sheets 23 that are provided on both sides of the facing material 22 in width direction and extend in longitudinal direction. Each sheet 23 has an overlap part 3 to overlap the skin side of the facing material 22. The overlap part 3 has an outer end 3a in width direction being a fixed end that is fixed to the facing material 22 and an inner end 3b in width direction being a free end across the whole area in longitudinal direction.SELECTED DRAWING: Figure 2
Patent JP-2021157806-A (JP)
Title: System, method, and apparatus for electronic patient care
Inventor: KAMEN DEAN
IPC: G16H40/20
Filed: 2021-05-13
Abstract: To provide a system for electronic patient care which has a hub configured to monitor a patient care device.SOLUTION: An electronic patient care system 100 comprises: one or more monitoring clients 1, 4 that can be allocated to individual patients 2 physically closely; and a remote monitoring server 3 that uploads information from several various monitoring clients 1, 4 and downloads information and instructions from various sources to the monitoring clients 1, 4. In a patient's room, a health care provider can interact directly with the monitoring client 1 to obtain information on a patient 2 or to input instructions on the patient 2. Many monitoring clients 1 can interact with a single monitoring server 3. The monitoring server 3 can include middleware.SELECTED DRAWING: Figure 1
Patent JP-2022176525-A (JP)
Title: Negative electrode active material, negative electrode, and battery cell
Inventor: NISHIJIMA SHUN
IPC: H01M4/58
Filed: 2021-05-17
Abstract: To provide a high-capacity negative electrode active material formed using iron-niobium complex oxide, and a negative electrode and a battery cell each of which uses the same.SOLUTION: A negative electrode active material can occlude and discharge lithium ions and comprises particles of metal oxide represented by the following formula (I): Fe1-xM1xNb11-yM2yO29-zAz ... (I), where in the formula (I), M1 and M2 independently represent one or more elements selected from a group consisting of Al, Ti, V, Cr, Mn, Co, Ni, Cu, Zn, Zr, Mo, Ta, W, Sn, and Mg, respectively, A represents an oxygen defect or one or more elements selected from a group consisting of F, Cl, Br, N, and S, and 0≤x<1, 0≤y<11, and 0≤z<29 are satisfied. The metal oxide has a monoclinic crystal structure.SELECTED DRAWING: Figure 1
Patent JP-2022178268-A (JP)
Title: Conductive roll, transfer device, process cartridge, and image forming apparatus
Inventor: HOSHIO TAKUO
IPC: G03G15/16
Filed: 2021-05-19
Abstract: To provide a conductive roll that is used to press its outer peripheral surface against a counter roll to form an insertion part into which a medium is inserted, the conductive roll excellent in separability of the medium inserted into the insertion part.SOLUTION: A conductive roll has a support member, an elastic layer that is arranged on an outer peripheral surface of the support member, an intermediate layer that is arranged on an outer peripheral surface of the elastic layer, and a surface layer that is arranged on an outer peripheral surface of the intermediate layer. The elastic layer includes a cylindrical elastic foam, and a conductive coating layer that covers an exposed surface of the elastic foam. The Young's modulus Yd of the elastic layer and the Young's modulus Ym of the intermediate layer satisfy the relationship of Yd<Ym.SELECTED DRAWING: Figure 2
Patent JP-2022178948-A (JP)
Title: Planar heating device, planar heating system and connection member
Inventor: ISHIKAWA HIROSHI
IPC: F24D13/02
Filed: 2021-05-21
Abstract: To readily connect planar heating devices to each other.SOLUTION: A planar heating device 100 arranged while being adjacent to another planar heating device 100 in a horizontal direction by being connected to another planar heating device 100 includes connection parts 167a-167d capable of being attached to and detached from another planar heating device 100 in a vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2022181254-A (JP)
Title: remote parking device
Inventor: OTANI SHINYA
IPC: B60W30/08
Filed: 2021-05-26
Abstract: To provide a remote parking device improved so as to call attention to an occurrence of an abnormality when the abnormality occurs which hinders normal and safe movement of a vehicle to a parking position, during remote parking.SOLUTION: A remote parking device comprises: a vehicle control ECU that responds to a parking command sent from a user-operated terminal device in a situation where a driver gets off a vehicle, and moves the vehicle to a predetermined parking position by automatic operation or remote control to park the vehicle; and a hazard lamp and a buzzer as a warning device. When the vehicle control ECU determines that an abnormality that hinders movement of the vehicle to the predetermined parking position has occurred (S50), the vehicle control ECU flashes the hazard lamp and sounds the buzzer (S80) until it is determined that a predetermined period of time or more has elapsed since the occurrence of the abnormality or that one of doors has been opened (S170, S180).SELECTED DRAWING: Figure 2
Patent JP-2022187878-A (JP)
Title: Battery car for traveling in tunnel
Inventor: NISHIOKA MASAAKI
IPC: B60L15/00
Filed: 2021-06-08
Abstract: To provide a battery car suitable for transporting material in a limited narrow space such as a small diameter tunnel and even on a steep slope and a slope with a lot of irregularities.SOLUTION: A battery car for traveling in a tunnel is provided with: a battery loading part on which a battery is loaded, a power console panel, and a control console panel, which are arranged on an upper surface of a chassis frame; a plurality of driving parts provided with a motor, a shaft connected to the motor, and wheels attached on both ends of the shaft, respectively, which are positioned on a lower surface of the chassis frame along a travel direction in the tunnel; and a driver sheet arranged on the chassis frame.SELECTED DRAWING: Figure 1A
Patent JP-2022188349-A (JP)
Title: Plate-like object processing method
Inventor: OMAE MAKIKO
IPC: H01L21/301
Filed: 2021-06-09
Abstract: To provide a plate-like object processing method capable of solving a problem of damage or breakage when cutting a warped plate-like object to divide the object into individual chips.SOLUTION: A plate-like object processing method includes a laying step of laying a liquid resin that is solidified by irradiation with ultraviolet rays on the upper and lower surfaces of a plate-like object such that at least the liquid resin on the lower surface is flattened, a resin coating step of irradiating the liquid resin with ultraviolet rays to solidify and coat the plate-like object with the resin, and a dividing step of holding the lower surface of the resin-coated plate-like object on a chuck table of a cutting device, cutting the plate-like object together with the coated resin, and dividing the plate-like object into individual chips.SELECTED DRAWING: Figure 7
Patent JP-2022189374-A (JP)
Title: Engine block and manufacturing method for engine block
Inventor: OKASAKA Shu
IPC: F02F1/00
Filed: 2021-06-11
Abstract: To provide a technology to realize a desired heat design in an engine block comprising a resin block.SOLUTION: A manufacturing method for an engine block comprise an adhesive application step of applying an adhesive to an outer peripheral surface (block outer peripheral surface 142) of a cylinder part 20 having a cylinder liner 120, and a resin block fixing step of attaching a resin block 200 to the outer peripheral surface (the block outer peripheral surface 142) of the cylinder part 20 to which the adhesive is applied. In the adhesive application step, the adhesive is applied to a region of a predetermined width in a stroke direction and of 50% or more in a circumferential direction on the outer peripheral surface (the block outer peripheral surface 142).SELECTED DRAWING: Figure 9
Patent JP-2022189383-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MITSUOKA TETSUNORI
IPC: G03G15/20
Filed: 2021-06-11
Abstract: To provide a fixing device that can freely adjust the amount of supplied power.SOLUTION: A fixing device comprises: a fixing roller 171 and a pressure roller 174 that are provided rotatably; a heat source 172a that heats the fixing roller 171; and a control unit 50 that controls AC power supplied to the heat source 172a, and the fixing device fixes an unfixed image onto a sheet that is sandwiched and conveyed by the fixing roller 171 and the pressure roller 174. The control unit 50 performs energization including an energization waveform in which a phase angle is different for every half wave in a preset control period.SELECTED DRAWING: Figure 3
Patent JP-2022190604-A (JP)
Title: Training device and training system
Inventor: Ida Jota
IPC: G09B19/24
Filed: 2021-06-14
Abstract: To provide a training device that allows a doctor to easily perform training according to various different types of surgeries.SOLUTION: A training device 200 includes: a training control unit 202 for displaying a virtual surgical tool 241R so as to correspond to an operation by an operation handle 21R in a display unit 24 and displaying a virtual surgical tool 241L in the display unit 24 so as to correspond to an operation by an operation handle 21L in the display unit 24; and a storage unit 203 for storing a surgery video 210 during a surgery of a surgical site on which a surgical tool 4R and a surgical tool 4L are operated. The training control unit 202 displays the surgery video 210 stored in the storage unit 203 in the display unit 24 and also overlay-displays the virtual surgical tools 241R and 241L with respect to the surgery video 210.SELECTED DRAWING: Figure 9
Patent JP-2021195718-A (JP)
Title: Antibacterial glove
Inventor: KWON HYUN-JIN
IPC: A41D19/015
Filed: 2021-06-15
Abstract: To provide an antibacterial glove which can be used as a medical purpose in a polluted area, does not aesthetically give a negative influence when worn and can give air permeability.SOLUTION: According to the present invention, an antibacterial glove includes: a hand protection part for covering a hand so as to cover at least the palm surface of the hand when worn; and a holding part for allowing the hand of a wearer to hold the hand protection part. A sterilization surface of a needle-shaped form of a nano size is formed on an exposure surface of the hand protection part, and secondary infection due to a behavior of touching a respiratory organ of the face or the like after wearing the glove is efficiently protected by physically destroying cell membranes of a disease germ, a virus, or the like attached to the exposure surface of the hand protection part with a needle-shaped part.SELECTED DRAWING: Figure 1
Patent JP-2022191103-A (JP)
Title: game machine
Inventor: INOUE KOJI
IPC: A63F7/02
Filed: 2021-06-15
Abstract: To eliminate deterioration in appearance by suppressing visibility from the front side of detection means for detecting a game ball that has entered a ball entry port, when adopting a so-called transparent game board.SOLUTION: A game machine includes a game board having a transparent body plate, and first ball entry means to third ball entry means. The first ball entry means includes a transparent front side member of the transparent body plate, a rear side member on the rear side of the transparent body plate, a first ball entry port of the front side member, and first detection means of the rear side member. In the second ball entry means, a second ball entry port, an opening/closing member for opening and closing the second ball entry port, second detection means, and a front side decorative member are placed in a ball entry unit. In the third ball entry means, a gate unit having a third decorative unit on the front side and third detection means are placed in a front structure body on the front side of the transparent body plate. The first detection means is placed in the rear side member, the second detection means is placed behind a second decorative unit provided on the decorative member, and the third detection means is placed behind the third decorative unit, respectively, thereby being invisible when viewed from the front side.SELECTED DRAWING: Figure 3
Patent JP-2023000179-A (JP)
Title: Transfer device
Inventor: MISHINA YASUHISA
IPC: B65G1/04
Filed: 2021-06-17
Abstract: To provide a transfer device capable of avoiding interference between a pair of hooks regardless of the width of an article, and increasing the possibility that both of the pair of hooks come into contact with the article to facilitate stable transfer operation.SOLUTION: In a hook projecting state, and in a narrowest state where an interval in a width direction X between a first projecting and retreating part 31 and a second projecting and retreating part 32, as an overlapping part of parts that ; a first tip part 310b and a second tip part 320b overlap is overlapped in a down direction view, a lower part of the first tip part 310b and an upper part of the second tip part 320b is overlapped in a transfer direction view, and each of a lower part of the first tip part 310b and an upper part of the second tip part 320b is overlapped in a down direction view, a lower overlapping part of the first tip part 310b and an upper overlapping part of the second tip part 320b are arranged at different positions in the transfer direction.SELECTED DRAWING: Figure 8
Patent JP-2022003387-A (JP)
Title: Display device
Inventor: SONG HEE RIM
IPC: H01L29/786
Filed: 2021-06-23
Abstract: To provide a display device capable of easily achieving high resolution.SOLUTION: A display device includes: a plurality of pixels that are provided on a substrate and contain light emitting elements, respectively; a first scanning line for applying an i-th scanning signal and a second canning line for applying an (i+1)-th scanning signal that are provided with each of the pixels; a data line for applying a data signal; a power source line for applying a drive power source; a reference voltage line for applying a reference voltage; a first transistor for controlling a current of the light emitting element; a second transistor connected between the data line and a first gate electrode of the first transistor and turned on by the i-th scanning signal; a third transistor connected between the reference voltage line and a first electrode of the first transistor and turned on by the (i+1)-th scanning signal; and a fourth transistor connected between the power supply line and a second electrode of the first transistor and turned off when a light emission control signal is supplied to a light emission control line. The fourth transistor is a different type from the first to the third transistors.SELECTED DRAWING: Figure 4
Patent JP-2023004106-A (JP)
Title: Array type ultrasonic video device and control method therefor
Inventor: KISHIMOTO TAKUYA
IPC: G01N29/265
Filed: 2021-06-25
Abstract: To provide: an array type ultrasonic video device that causes an array type ultrasonic probe to reciprocally scan a test object to generate a reflection wave image in a wide range of the test object with reduced image deviation; and a control method therefor.SOLUTION: An array type ultrasonic video device 1 of the present invention causes an ultrasonic array probe 4 having a plurality of vibrators linearly juxtaposed to perform plain scan to irradiate a surface or a lamination boundary surface of a test object 8 with an ultrasonic beam, and displays signal intensities of ultrasonic reflection waves. The ultrasonic array probe performs the electronic scan of irradiating the ultrasonic beam in a predetermined scan order, and also performs the plane scan by a scan operation of reciprocal movement of the ultrasonic array probe in a direction perpendicular to a juxtaposed direction of the vibrators and by a shift operation of movement of the ultrasonic array probe in parallel to the juxtaposed direction of the vibrators, so as to irradiate the ultrasonic beam in the predetermined scan order, thereby, correcting deviation of display of an ultrasonic reflection wave at a position where a forward stroke and a backward stroke of the scan operation is switched.SELECTED DRAWING: Figure 6B
Patent JP-2023004621-A (JP)
Title: Placement tray, image forming device
Inventor: KOYAMA HIROKI
IPC: B65H11/00
Filed: 2021-06-28
Abstract: To suppress damage on an edge guide.SOLUTION: A placement tray which is provided so as to displace between a closed state and an open state with respect to a device body includes: a placement surface where a medium is placed; and an edge guide provided on the placement surface and for restricting a side surface of the medium. The edge guide includes: a movable part capable of rotating between a non-use posture laid along the placement surface in the closed state, and a use posture standing with respect to the placement surface in the open state; and a restriction part provided at an upper part of the movable part, and for restricting an upper surface of the medium placed on the placement surface. The restriction part has a contact part which comes into contact with the device body in the case where the movable part switches from the use posture to the non-use posture, and in the case where a line is made to be a virtual line which is the line perpendicularly crossing with respect to the placement surface and which passes the rotation center of the movable part, the contact part is positioned deviated from the virtual line, in the use posture.SELECTED DRAWING: Figure 6