baber/WOPTO huggingface dataset:
Patent JP-2022125638-A (JP)
Title: balloon catheter
Inventor: ENDO SHOTA
IPC: A61M25/10
Filed: 2021-02-17
Abstract: To provide a balloon catheter capable of rapidly contracting a balloon even when the balloon positioned immediately above an opening part is strongly pressed against an outer peripheral surface of a hollow shaft when the balloon is contracted.SOLUTION: A balloon catheter 1 includes: a hollow shaft 11 having a lumen 11h1 in which an expansion liquid is circulated; and an expansible balloon 31 arranged to cover at least a part of an outer periphery of the hollow shaft 11. The hollow shaft 11 has an opening part 11a1 for allowing the lumen 11h1 to communicate with the inner side of the balloon 31. A groove part 111 passing the opening part 11a1 and extending along an outer peripheral surface 11b is arranged on the outer peripheral surface 11b of the hollow shaft 11.SELECTED DRAWING: Figure 2B
Patent JP-2022126083-A (JP)
Title: Condensed water accumulation pipe
Inventor: FUKAI AKIRA
IPC: F16T1/06
Filed: 2021-02-18
Abstract: To provide a condensed water accumulation pipe capable of automatically discharging condensed water by the temperature difference between a temperature of the condensed water and a temperature of steam even when the condensed water is rapidly increased.SOLUTION: A condensed water accumulation pipe includes an inlet into which steam or condensed water flows, a connection port to a nozzle type steam trap, a discharge port for discharging the condensed water to the outside, and a thermo-sensitive extendable part which is provided between the inlet and the discharge port and is extendable and contractible by the temperature difference between a temperature of the steam and a temperature of the condensed water. When the temperature between the inlet and the discharge port is raised by the high-temperature steam, the thermo-sensitive extendable part extends to close the discharge port, and the steam and the condensed water flow into the connection port, and when the condensed water is collected between the inlet and the discharge port and the temperature decreases, the thermo-sensitive extendable part contracts to open the discharge port, and thereby, the condensed water collected is discharged from the discharge port.SELECTED DRAWING: Figure 1
Patent JP-2022126939-A (JP)
Title: toilet
Inventor: TAKACHI HARUNA
IPC: A47K17/00
Filed: 2021-02-19
Abstract: To provide such a toilet that a floor can be sterilized.SOLUTION: A toilet 1 includes germicidal lamps 11, 12 for radiating light containing an ultraviolet ray to a radiation range 110, 120 containing a floor 2 turned in by a human in order to use a bedpan T.SELECTED DRAWING: Figure 1
Patent JP-2022127306-A (JP)
Title: Imaging apparatus
Inventor: NAKAMURA FUMIKI
IPC: H04N5/341
Filed: 2021-02-19
Abstract: To provide an imaging apparatus capable of suppressing degradation of image quality.SOLUTION: An imaging apparatus includes an imaging portion including an area in which a plurality of pixels each having a photoelectric conversion portion that generates charges by photoelectric conversion and an accumulation portion that accumulates the charges generated by the photoelectric conversion portion are provided in a first direction and in a second direction different from the first direction, and a control portion that transfers the charge generated by the photoelectric conversion portion to the accumulation portion in each of the plurality of pixels provided in the first direction and the second direction, and performs first control to output a signal based on the charge accumulated in the accumulation portion from the plurality of pixels in order determined on the basis of the position of a high luminance area in the area.SELECTED DRAWING: Figure 1
Patent JP-2022127748-A (JP)
Title: Method for producing sugar solution, method for dissolving carbohydrates, and method for charging sugar solution
Inventor: AMANO TATSU
IPC: C07H3/04
Filed: 2021-02-22
Abstract: To inhibit the oxidation of carbohydrates contained in a sugar solution.SOLUTION: A method for producing a sugar solution includes a step for performing nitrogen bubbling. There are also provided a method for dissolving carbohydrates, and a method for charging a sugar solution.SELECTED DRAWING: Figure 1
Patent JP-2022127778-A (JP)
Title: print head
Inventor: TANIMOTO KOJI
IPC: B41J2/45
Filed: 2021-02-22
Abstract: To provide a print head which prevents image quality deterioration.SOLUTION: A print head includes a light emission element array, a plurality of drive circuits (including a capacitor), a memory, and a light quantity correction control circuit. The capacitor included in the plurality of drive circuits maintains a voltage determining a light emission quantity of each light emission element between terminals. The memory stores a voltage value (a correction value) set between capacitor terminals included in the drive circuits. The memory stores the voltage value as a light quantity in a predetermined range when a voltage between the capacitor terminals and the light quantity of the light emission element are correlated and light can be emitted at the light quantity in a predetermined range including a target light quantity, and stores the voltage value which does not affect voltage setting between the other capacitor terminals when the voltage between the capacitor terminals and the light quantity of the light emission element are not correlated and the light cannot be emitted at the light quantity in the predetermined range including the target light quantity. The light quantity correction control circuit controls the light quantity of the plurality of light emission elements according to the voltage value stored in the memory.SELECTED DRAWING: Figure 6
Patent JP-2022139207-A (JP)
Title: Information processing device and information processing program
Inventor: TAKAHATA SHO
IPC: G06Q50/04
Filed: 2021-03-11
Abstract: To provide an information processing device and an information processing program, for reporting to a user whether cost of a product can be reduced by identifying how a design of the product under being designed should be changed.SOLUTION: An information processing device, from production requirements of a product including three-dimensional shape data of the product, a manufacturing method of the product, steps involved in the manufacturing of the product, a manufacturing facility and human resource planning, identifies design elements that impact cost of the product, and outputs cost reduction measures to reduce the cost of the product and a cost reduction amount obtainable when the cost reduction measures is executed.SELECTED DRAWING: Figure 2
Patent JP-2022141068-A (JP)
Title: Vehicle mounted with slope device
Inventor: KANETANI SHUNSUKE
IPC: B60R3/00
Filed: 2021-03-15
Abstract: To reduce a protruding length of a cover to the vehicle outer side when the cover covering an opening for bringing out a slope plate is opened.SOLUTION: A vehicle mounted with a slope device includes: a slope device 20 which brings out a slope plate 22 stowed below a floor panel 103 to the outer side of a body 101 through an opening 23a; and a cover device 30 including a cover 50 which opens or closes the opening 23a, a parallel linkage 39 which attaches the cover 50 to the body 101 in a manner that the cover 50 can open or close the opening 23a, and a coil spring 38 which engages with the parallel linkage 39 and biases the parallel linkage 39 in a direction such that the cover 50 closes the opening 23a.SELECTED DRAWING: Figure 6
Patent JP-2021155413-A (JP)
Title: Cleansing cosmetic
Inventor: MURAKOSO KEIKO
IPC: A61Q1/14
Filed: 2021-03-16
Abstract: To provide an aqueous cleansing cosmetic obtained by combining a specific polyglycerol fatty acid ester which has a high cleaning effect on a makeup cosmetic such as a mascara, an eye makeup. a lipstick and a foundation, a cosmetic having high water proofness and sebum of the skin.SOLUTION: There is provided an aqueous cleansing cosmetic having an excellent cleaning effect by combining a specific polyglycerol fatty acid ester and further blending a stabilizer.SELECTED DRAWING: None
Patent JP-2022146698-A (JP)
Title: Semiconductor device
Inventor: HORI MASAHIKO
IPC: H01L25/18
Filed: 2021-03-22
Abstract: To provide a highly reliable semiconductor device.SOLUTION: A semiconductor device according to an embodiment includes: a mount substrate where a first electrode pad and a second electrode pad are provided; a semiconductor element provided on the mount substrate and including a support substrate, a third electrode pad provided on a surface of the support substrate that faces the mount substrate, and a fourth electrode pad provided on the surface of the support substrate that faces the mount substrate, where a first slit is provided on the support substrate and the third electrode pad, and a second slit is provided on the support substrate and the fourth electrode pad; a first conductive adhesive connecting between the first electrode pad and the third electrode pad; and a second conductive adhesive connecting between the second electrode pad and the fourth electrode pad.SELECTED DRAWING: Figure 1
Patent JP-2022148047-A (JP)
Title: polypropylene resin composition
Inventor: INUKAI AKIHIRO
IPC: C08L23/14
Filed: 2021-03-24
Abstract: To provide a polypropylene resin composition that gives a drawn film having improved drawability and dimensional stability, and does not cause breakage even after long-term molding, contributing to stable production.SOLUTION: A propylene polymer of a specific structure and a propylene α-olefin copolymer of a specific structure are blended at a specific ratio, resulting in a drawn film having improved drawability and dimensional stability.SELECTED DRAWING: None
Patent JP-2022148165-A (JP)
Title: Motor-driven blower
Inventor: SHIMAZAKI TETSUO
IPC: F04D29/44
Filed: 2021-03-24
Abstract: To provide a motor-driven blower suppressing reduction in blowing efficiency even when having a structure that an air guide is separated into two.SOLUTION: A motor-driven blower 1 includes: a motor 10 having a rotary shaft 13; a centrifugal fan 20 mounted on the rotary shaft 13; and an air guide 30 into which air exhausted from the centrifugal fan 20 is flown. The air guide 30 has a first air guide part 31 and a second air guide part 32 separated from each other in a direction where the shaft center C of the rotary shaft 13 extends. The first air guide part 31 includes: a plurality of diffuser blades 31b mounted so as to surround the centrifugal fan 20; and at least a single-wall annular first annular protruding part 31c mounted on the second air guide part 32 side. The second air guide part 32 includes: a plurality of guiding blades 32b; and at least a double-wall second annular protruding part 32c mounted on the first air guide part 31 side. The first annular protruding part 31c is inserted into an annular groove formed in the second annular protruding part 32c.SELECTED DRAWING: Figure 4
Patent JP-2021163749-A (JP)
Title: Membrane electrode assembly
Inventor: SUGA HIROSHI
IPC: H01M4/86
Filed: 2021-03-24
Abstract: To improve durability of an electrolyte membrane.SOLUTION: A membrane electrode assembly includes an electrolyte membrane 4, a first catalyst layer 21, and a first gas diffusion layer 22. The first catalyst layer 21 contains a first catalyst and a first adsorbent. The first adsorbent has cation exchangeability. The first catalyst layer 21 is arranged on the electrolyte membrane 4. The first gas diffusion layer 22 is arranged on the first catalyst layer 21. A first interface length L1 is longer than a second interface length L2. The first interface length L1 is the length of an interface S1 between the first catalyst layer 21 and the first gas diffusion layer 22. The second interface length L2 is the length of an interface S2 between the first catalyst layer 21 and the electrolyte membrane 4. The ratio (L1/L2) of the first interface length L1 to the second interface length L2 is 1.07 or more.SELECTED DRAWING: Figure 2
Patent JP-2022149927-A (JP)
Title: Terminal, base station, and wireless communication method
Inventor: SOGABE HARUHIKO
IPC: H04W68/02
Filed: 2021-03-25
Abstract: To provide a terminal, a base station, and a wireless communication method capable of notifying a terminal of eDRX setting information applied to the terminal in an RRC inactive state.SOLUTION: A terminal a receiving unit that receives first configuration information including an eDRX setting value for an RRC inactive state, and a control unit that controls to monitor a control channel candidate in a paging search space in a reception period in a predetermined H-SFN indicated by the eDRX setting value included in the first setting information in the RRC inactive state.SELECTED DRAWING: Figure 1
Patent JP-2022008022-A (JP)
Title: Super-smooth-mirror-surface polishing method using robot
Inventor: HISHIDA SHOTA
IPC: C09K3/14
Filed: 2021-03-26
Abstract: To provide a polishing method for polishing a surface of a polishing object, capable of minimizing work load of an operator, as well as, capable of polishing stably particularly a surface of a polishing object having a complicated three-dimensional shape.SOLUTION: The polishing method of the present invention polishes a polishing object through operation of an industrial robot, by pressing, against the polishing object, a polishing pad attached to a polisher placed on the industrial robot while bringing a polishing composition containing free abrasive grains into contact with the polishing object. In the polishing method, the polishing pad is constituted of a laminated body comprising: a polishing layer having a polishing surface; and a support layer made of an elastic body and supporting the polishing layer. The polishing layer has a structure including dense portions and sparse portions. An area ratio of the sparse portions is 52% to 96% inclusive, and the polishing layer is constituted of a sheet material with hardness of 70 or more measured by a method according to JIS K 6253. The polishing pad is pushed into the polishing object at a constant pressure within a range between 1000 N/m2 and 6000 N/m2 inclusive.SELECTED DRAWING: Figure 2
Patent JP-2022150670-A (JP)
Title: Manufacturing method of electrode plate
Inventor: UEZONO TOMOYUKI
IPC: H01M4/36
Filed: 2021-03-26
Abstract: To provide a manufacturing method of an electrode plate capable of appropriately forming an active material layer on a current collecting foil in a dry process without using magnetic carrier powder.SOLUTION: A manufacturing method of an electrode plate 1 includes supply steps S3 and S6 of supplying, to a film formation region MR1, an active material granulated powder 42 composed of active material granulated particles 41 in which active material composite particles 21 in which binder particles 13P are attached to active material particles 11 are bonded to each other is deposited and shaped into a layer of uniform thickness, uncompressed layer forming steps S4 and S7 of blowing the active material granulated particles 41 toward a current collector foil 3 by the electrostatic force Fs1 in the film formation region MR1, depositing the active material granulated particles 41 on the current collector foil 3, and forming uncompressed active material layers 5X and 6X, and pressing steps S5 and S8 of heat-pressing the uncompressed active material layers 5X and 6X and the current collector foil 3.SELECTED DRAWING: Figure 2
Patent JP-2022152223-A (JP)
Title: engine system
Inventor: TSUDA YUSHI
IPC: F02F1/24
Filed: 2021-03-29
Abstract: To suppress the knocking of an engine.SOLUTION: An engine system 1 comprises a piston 22 accommodated in a cylinder 30, and a cylinder head 24 arranged on the cylinder 30. When the piston 22 is located at a top dead point, a small-diameter combustion chamber 52 being a combustion chamber whose radius is smaller than an inside radius of the cylinder 30 is formed between a center area of a crown face 40 of the piston 22 and a center area in which an ignition plug 44 is arranged out of an inner face 38 of the cylinder head 24, a squish 60 being an interval between a peripheral area around the center area out of the crown face 40 of the piston 22 and a peripheral area around the center arranged out of the inner face 38 of the cylinder head 24 becomes shorter than a fire distinction distance when the piston 22 is located at the top dead point, and a radius of the small-diameter combustion chamber 52 is equal to or smaller than a value which is obtained by multiplying a flame propagation speed by the ignition of the ignition plug 44 to a time at which the squish 60 which varies according to a reciprocation motion of the piston 22 is equal to or shorter than the flame distinction distance.SELECTED DRAWING: Figure 1
Patent JP-2022156775-A (JP)
Title: Order system
Inventor: KATO TAKAHIDE
IPC: G07G1/12
Filed: 2021-03-31
Abstract: To allow each user to freely order his/her favorite items without cost.SOLUTION: A smartphone 10 displays a menu screen that includes items for which orders can be accepted. When accepting an order from the menu screen, the smartphone 10 notifies an information processor 20 of information on the order. The information processor 20 then forwards log information regarding information on the order accepted from the smartphone 10 to an analyzer 90. When receiving the log information, the analyzer 90 stores the log information in a graph DB 94. The analyzer 90 detects recommended items based on the log information stored in the graph DB 94, and transmits information about the detected recommended items to the smartphone 10.SELECTED DRAWING: Figure 1
Patent JP-2021166180-A (JP)
Title: Non-aqueous electrolyte solution and non-aqueous electrolyte secondary battery including non-aqueous electrolyte solution
Inventor: NOZAWA RYO
IPC: H01M10/052
Filed: 2021-04-07
Abstract: To provide a non-aqueous electrolyte solution capable of suppressing the amount of gas generated during high-temperature storage and improving the resistance retention rate.SOLUTION: A non-aqueous electrolyte solution includes a compound represented by a formula (I) and a fluorinated cyclic carbonate and/or an unsaturated cyclic carbonate.(In the formula, R1 is H, a halogen atom, a silyl group, an acyl group, a sulfonyl group, a sulfonyloxy group, or a phosphate group, and R2 and R5 are independently halogen atoms or hydrocarbon groups, and R3 and R4 are independently H, halogen atoms, or hydrocarbon groups).SELECTED DRAWING: None
Patent JP-2022160936-A (JP)
Title: pneumatic tire
Inventor: SANO SHINGO
IPC: B60C11/13
Filed: 2021-04-07
Abstract: To provide a pneumatic tire having excellent drainage performance and traction performance.SOLUTION: A pneumatic tire includes: a circumferential groove 10 extending in a zigzag shape by alternately arranging first groove parts 14 and second groove parts 15; and a first land part 40 and a second land part 41 disposed on one side and the other side of a tire axial direction WD of the circumferential groove 10. A first lateral groove 20 disposed in the first land part 40 has a first opening 16 opened in the first groove part 14. One groove wall 22a of the first lateral groove 20 is connected to a second groove wall 15a at the first land part side partitioning the first land part 40 in the second groove part 15, and extends along the second groove wall 15a at the land part side. A second lateral groove 30 disposed in the second land part 41 has a second opening 17 opened in the first groove part 14 and longer in a tire circumferential direction CD than the first opening 16. One groove wall 30a of the second lateral groove 30 is connected to a second groove wall 15b at the second land part side partitioning the second land part 41 in the second groove part 15, and the second opening 17 is disposed on an extension line of the second groove wall 15a at the first land part side.SELECTED DRAWING: Figure 2
Patent JP-2021105513-A (JP)
Title: refrigerator
Inventor: TSUKAMOTO KENICHI
IPC: F25D23/02
Filed: 2021-04-09
Abstract: To provide a refrigerator that can suppress power consumption while securing a volumetric capacity of a storage compartment when a liquid crystal display part is disposed at a front face of a door.SOLUTION: A refrigerator 1 includes: a refrigerator body 2 having a thermal insulation property; doors 6, 7 for opening and closing a front face opening part of the refrigerator body 2; liquid crystal display parts 10, 11 installed at front faces of the doors 6, 7; and a vacuum heat insulation panel 14 installed on an inner surface side of the liquid crystal display parts 10, 11 in the doors 6, 7.SELECTED DRAWING: Figure 6
Patent JP-2021119676-A (JP)
Title: Video receiving apparatus, video receiving method, video transmitting apparatus, and video transmitting method
Inventor: FUJIYOSHI YASUHIRO
IPC: H04N21/431
Filed: 2021-04-09
Abstract: To provide a video receiving apparatus that improves reproducibility of a program in which a broadcast video and a communication video are linked, a video receiving method, a video transmitting apparatus, and a video transmitting method.SOLUTION: A broadcast wave stream received by the video receiving apparatus according to embodiment includes a URL for access to a reproduction control file and a broadcast video. The video receiving apparatus receives the broadcast wave stream and records the broadcast video. The video receiving apparatus, after completing the recording, accesses to the reproduction control file to receive a communication video, and displays a program in which the communication video and the recorded broadcast video are linked with each other.SELECTED DRAWING: Figure 4
Patent JP-2022162444-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: MIZOBE HIDEKANE
IPC: G01N33/48
Filed: 2021-04-12
Abstract: To manage multiple tissue areas included in a tissue image, by segment.SOLUTION: An information processing apparatus includes an acquisition unit, a tissue area recognition unit, and a segment area recognition unit. The acquisition unit acquires a tissue image in which a tissue sample including at least one segment is drawn. The tissue area recognition unit recognizes multiple tissue areas in which the tissue sample is drawn, from the tissue image. The segment area recognition unit recognizes one or more tissue areas corresponding to the one segment, out of the multiple tissue areas, as one-segment areas.SELECTED DRAWING: Figure 1
Patent JP-2022162649-A (JP)
Title: Information processing system, information processing method, and program
Inventor: BAN TAKASHI
IPC: H04N21/2343
Filed: 2021-04-13
Abstract: To provide an information processing system, an information processing method, and a program that improve productivity in a web conferencing system.SOLUTION: An information processing system executes: a specifying step of specifying a video file type and an audio file type of a video in a first video format captured by a web browser; a first conversion step of converting the video in the first video format into a video in a second video format by converting the audio file type of the video in the first video format when the video in the first video format is uploaded by a user; a first generation step of generating information for displaying the video in the second video format as a preview video in the web browser when the video is converted into the second video format by the first conversion step; a first presentation step of presenting the information to the user who has uploaded the video; and a second conversion step of converting the video in the second video format into the video in the third video format.SELECTED DRAWING: Figure 4