baber/WOPTO huggingface dataset:
Patent JP-2020001659-A (JP)
Title: Pneumatic tire
Inventor: TOMOMATSU RYOICHI
IPC: B60C5/00
Filed: 2018-07-02
Abstract: To improve steering stability performance on a dry road surface and on a wet road surface.SOLUTION: A pneumatic tire is configured such that a land part width Wcc of a center land part 31 and a land part width Wco of an outside middle land part 32 satisfy a relationship of Wcc<Wco, and ground planes 10 of the outside middle land part 32 and an outside shoulder land part 34 are respectively protruded to outside of the tire radial direction to reference profiles PRco, PRso, and a protrusion amount Hco of the outside middle land part 32 and a protrusion amount Hso of the outside shoulder land part 34 satisfy a relationship of Hco<Hso.SELECTED DRAWING: Figure 3
Patent JP-2020001027-A (JP)
Title: Treatment method for circulating water in wet painting booth
Inventor: ARIMOTO YUTA
IPC: C02F3/12
Filed: 2018-07-02
Abstract: To provide a treatment method for circulating water in a wet painting booth, capable of efficiently removing excess paint collected in the wet painting booth, and reducing a chemical oxygen demand (COD) of circulating water.SOLUTION: There is provided a treatment method for circulating water in a wet painting booth, including: adding a phosphorus compound such as phosphoric acid, a nitrogen compound such as urea and ammonium nitrate, and a phenol resin to circulating water containing excess paint and water.SELECTED DRAWING: Figure 1
Patent JP-2020007798-A (JP)
Title: Joining structure of wooden column and wooden beam
Inventor: SHIROYAMA TAKASHI
IPC: E04C3/14
Filed: 2018-07-09
Abstract: To apply large prestress to a beam, and to perform moment resistance joining, in a joining structure of a wooden column and the wooden beam.SOLUTION: A column (2) and a beam (3) are composed of wooden materials. The beam (3) pressure-contacts with a side face of the column (2) by prestress. When directly joining the beam (3) to the side face of the column (2) which is composed of the wooden material, large prestress cannot be applied due to the orthogonal anisotropy of the wooden material, however, the beam (3) is joined to a steel cylindrical member (5). Therefore, since a force generated between an anchoring tool (6) and the beam (3) by the tension of a tensioning material (4) is transmitted via the cylindrical member (5), the force does not substantially acts on the column (2), the larger prestress can be applied, and the joining of the column (2) and the beam (3) can be performed by moment resistance joining.SELECTED DRAWING: Figure 4
Patent JP-2020007203-A (JP)
Title: Powder leveling fixture and powder leveling device using the same
Inventor: OSAWA KEIICHI
IPC: C30B33/02
Filed: 2018-07-11
Abstract: To provide a powder leveling fixture that suppresses segregation in a rotary support shaft peripheral region always in contact with powder contained in a container and equally leveling a surface of the powder.SOLUTION: A powder leveling fixture 1 comprises: a plate-like leveling fixture body 2 which comes into contact with a surface of powder 11 contained in a cylindrical container 10, and has an inner diameter smaller than at least the container 10 and rotates in a predetermined direction around a support shaft 2a; and a linear projection 3 which is provided protruding to have a step with a region R2, off a support shaft peripheral region R1 always in contact with the surface of the powder 11 when the leveling fixture body 2 rotates and also upstream in the rotating direction of the leveling fixture body 2, at a bottom part of the leveling fixture body 2, and intrudes into a surface part of the powder 11 when the leveling fixture body 2 rotates to move the surface part of the powder 11 toward the support shaft peripheral region R1.SELECTED DRAWING: Figure 1
Patent JP-2020002118-A (JP)
Title: Hair care or skin external preparation
Inventor: IKEDA TAKAHIKO
IPC: A61P43/00
Filed: 2018-06-26
Abstract: To solve problems for example, sometimes secretion of sebum loses its homeostasis, and excessive secretion occur, and when excessive squalene in sebum is exposed to ultraviolet light, peroxide is generated and causes cutaneous inflammation, and the cutaneous inflammation results in secretion of new sebum, and the new sebum is oxidized, namely such a vicious cycle starts.SOLUTION: There is provided a hair care or skin external preparation characterized in that, 1: the external preparation includes an extract of lemon myrtle, 2: a content of the extract is 0.01-95.0 mass% in the hair care or skin external preparation described in 1, by the above-mentioned means, homeostasis of sebum secretion is restored.SELECTED DRAWING: Figure 1
Patent JP-2020013233-A (JP)
Title: Team member collaborative coordination communication system based on classification and hierarchization
Inventor: KATAYORI HIDEHARU
IPC: G06Q10/10
Filed: 2018-07-17
Abstract: To cause members of a team including a client to obtain information similar to information obtained through communication at a meeting, even in separate places when the members perform agile development.SOLUTION: A team member collaborative coordination communication system based on classification and hierarchization comprises: an account generation and acquisition (UI) unit; a workspace generation unit which generates a workspace; a model generation and update (UI) unit which performs rough classification, fine classification and parametric classification and files data and URLs for each of classes; a team member generation and update (UI) unit which causes members to share a model; an instance generation and update (UI) unit which generates and preserves data on the basis of parameters of the model which is shared among the members and has concrete data and URLs filed therein for each of classes; and an instance question and answer (UI) unit which allows questions and answers about problematic classes between members with respect to instances of classes generated by the members of the team.SELECTED DRAWING: Figure 2
Patent JP-2019122747-A (JP)
Title: Plastic jigsaw puzzle, and manufacturing method and apparatus of the same
Inventor: KANDA MASAHIDE
IPC: B29C65/02
Filed: 2018-07-26
Abstract: To improve a plastic jigsaw puzzle enjoyable not only to an expert but also a beginner of a jigsaw puzzle, and played by combining a plurality of pieces.SOLUTION: A plastic jigsaw puzzle which comprises a jigsaw puzzle body layer (1) in which each piece comprises a plastic sheet, and a transparent front face layer (2) comprising transparent biaxial stretched polypropylene (OPP) is such that: the jigsaw puzzle body layer (1) and the transparent front face layer (2) are thermally laminated on each other via an intermediate layer (3) comprising non-stretched polypropylene (CPP); and a printed layer (4) is provided on a front face of the transparent front face layer (2), in contact with the jigsaw puzzle body layer (1). The plastic jigsaw puzzle for mass production and the custom-made plastic jigsaw puzzle can be manufactured on the same line. A manufacturing apparatus of the plastic jigsaw puzzle is suitable for mass production and single product order production, and eliminates the problem of piece loss occurring during manufacturing.SELECTED DRAWING: Figure 1
Patent JP-2020017155-A (JP)
Title: Portable flight monitoring terminal, monitoring device, and monitoring method
Inventor: KADAKA TAKAYUKI
IPC: H04N5/225
Filed: 2018-07-27
Abstract: To provide a portable flight monitoring terminal that allows a monitored person who is a carrier to start at any time when monitoring is necessary, to monitor from the sky, and to be collected and carried when it returns safely, and to provide a monitoring device, and a monitoring method.SOLUTION: A portable flight monitoring terminal 100 comprises: a camera 110; image determination means 120; flight control means 130; a drone 131; communication means 140; if necessary, risk display means 150; and a power supply 160 in an integral manner, wherein the portable flight monitoring terminal is carried by a monitored person, starts at any time when monitoring is necessary, allows the image determining means 120 to determine the monitored person to be a follower, a suspicious person, etc., and when monitoring becomes unnecessary, the portable flight monitoring terminal is landed near the monitored person and is collected and carried.SELECTED DRAWING: Figure 1
Patent JP-2018190450-A (JP)
Title: Efficient determination of join paths via cardinality estimation
Inventor: ANURAG WINDLASS GUPTA
IPC: G06F17/30
Filed: 2018-07-27
Abstract: PROBLEM TO BE SOLVED: To extract analytically useful relationships from a plurality of sets of transaction data columns.SOLUTION: A probabilistic counting structure such as a hyperloglog is formed during a table scan for each of a selected set of columns. The columns may be selected based on an initial estimate of relatedness, which may be based on data types of the respective columns. An estimated cardinality of an intersection or union of columns is formed based on an intersection of the probabilistic data structures. A join path may be determined based on the estimated cardinality of the intersection or union of the columns.SELECTED DRAWING: Figure 1
Patent JP-2020014774-A (JP)
Title: Absorber and absorbent article
Inventor: NODA TOSHIHIRO
IPC: A61F13/532
Filed: 2018-07-27
Abstract: To improve wearing property of an absorbent article.SOLUTION: An absorber 1 is folded at a longitudinally asymmetrical folding part 10, planarly extends along a longitudinal direction and a width direction and has liquid absorbing property. The folding part 10 includes: a pair of first folding parts 11 disposed so as to be separated from each other as proceeding to a rear section from a reference point P that is positioned in the center in the width direction, and symmetrical in the width direction; and a second folding part 12 passing the reference point P and extending in the longitudinal direction.SELECTED DRAWING: Figure 2
Patent JP-2020018430-A (JP)
Title: Biological information measuring device
Inventor: HASHIMOTO DAIKI
IPC: A61B5/02
Filed: 2018-07-31
Abstract: To provide a biological information measuring device capable of increasing biological information detection accuracy.SOLUTION: A biological information measuring device includes: a first light emission part for emitting a first light; a second light emission part for emitting a second light; a light reception part for receiving the first light reflected by the epidermis, the corium, and the subcutaneous layer of the skin, and the second light reflected by the epidermis and the corium of the skin; and a processing part for calculating biological information by removing noise from a first detection signal output on the basis of the first light received by the light reception part by using a second detection signal output on the basis of the second light received by the light reception part.SELECTED DRAWING: Figure 3
Patent JP-2019002404-A (JP)
Title: Supercharging apparatus for combustion engine
Inventor: GERD SPINNER
IPC: F02B39/10
Filed: 2018-08-02
Abstract: To provide a supercharging apparatus for a combustion engine which has a simplified structure and better power characteristics.SOLUTION: A supercharging apparatus comprises: a compressor 1 which has a compressor housing 2; and an electric motor 7. In the compressor housing, a compressor wheel 3 is arranged, the compressor wheel being mounted on one end 4 of a rotor shaft 5. The compressor housing has a compressor housing rear wall 6. The electric motor 7 has a stator winding 12 surrounding a magnet at the outside. The magnet is arranged on the rotor shaft 5. The stator winding 12 is in a form of an iron-free stator winding. The electric motor 7 is in a form of a brushless DC motor.SELECTED DRAWING: Figure 1
Patent JP-2019008303-A (JP)
Title: Anti-glare and anti-sparkle transparent structure
Inventor: BOOKBINDER DANA CRAIG
IPC: G02B5/02
Filed: 2018-08-02
Abstract: To provide an anti-glare and anti-sparkle transparent structure that has reduced optical distortion.SOLUTION: A distortion-reduced anti-glare (DRAG) structure is disclosed, wherein the DRAG structure includes first and second transparent mediums 12 and 15. The first transparent medium 12 has: a first refractive index n; and a first light-scattering anti-glare surface 14. The first light-scattering anti-glare surface 14 reduces glare by itself, but introduces an amount of distortion in transmission light, wherein the first light-scattering anti-glare surface 14 includes peaks and valleys. A second transparent medium 15 with a second refractive index nis selectively added to the valley of the first transparent medium 14 to reduce the amount of distortion in the transmission light. With respect to a refractive index nof an ambient environment, n>n>n.SELECTED DRAWING: Figure 2
Patent JP-2020018729-A (JP)
Title: Cart type camera bag
Inventor: SATO MASAHIRO
IPC: A45C13/02
Filed: 2018-08-03
Abstract: To provide a cart type camera bag that can store large-sized or long camera items and allows for easy storage and carriage of camera items.SOLUTION: A cart type camera bag 1 includes: a bag for storing camera items; and a wheel 3 provided in a lower part of the bag. The bag has an internal part that is divided into a first space 20 capable of storing large-sized or long articles of the camera items and a second space 21 capable of storing small-sized articles of the camera items.SELECTED DRAWING: Figure 2
Patent JP-2018172282-A (JP)
Title: Glass, glass blank for press-forming, optical element blank, and optical element
Inventor: NEGISHI TOMOAKI
IPC: C03C3/068
Filed: 2018-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a glass having a refractive index nd ranging from 1.790 to 1.830, an Abbe number νd ranging from 45 to 48, excellent thermal stability, and absorption characteristics suitable for manufacturing a cemented lens.SOLUTION: The glass has, in terms of mass%, a total content of 20 to 35% of SiOand BO, a total content of 50 to 70% of LaO, GdO, YOand YbO, a content of 37 to 69% of LaO, a content of 0 to 3% of GdO, a content of 3 to 30% of YO, a content of 0% or more and less than 2% of YbO, a content of 2 to 15% of ZrO, a total content of 1 to 6% of TiO, NbOand TaO, a content of 0 to 4% of ZnO, a content of 0 to 2% of WO, in which a mass ratio ZnO/NbOranges from 0 to 1.0; and the glass contains NbOas an essential component and has a refractive index nd ranging from 1.790 to 1.830 and an Abbe number νd ranging from 45 to 48.SELECTED DRAWING: None
Patent JP-2020023928-A (JP)
Title: Gear pump with clutch and coating device
Inventor: TSUKAZAKI TETSUHIRO
IPC: B05B12/14
Filed: 2018-08-08
Abstract: To solve conventional problems such as a problem on shaft centering and shaft misalignment, a problem on power transmission, a problem on maintainability, and a problem on additional installation of gear pumps.SOLUTION: In a gear pump 22 with a clutch in which a gear pump 16 and a clutch 20 are integrally structured, the clutch 20 has: a pump-side disc 122 supported by a pump rotating shaft 110 of a gear pump 16; a motor-side disc 126 disposed in opposition to the pump-side disc 122 and supported by a clutch rotating shaft 124 for rotating and driving the clutch 20 while using a driving motor 18 as a power source; connecting/disconnecting means 128 for connecting and disconnecting the clutch by contact and separation of disc surfaces 122A, 126A; and engagement means 132 for connecting the clutch by engagement of the disc surfaces 122A, 126A while keeping a rotating state of the motor-side disc 126.SELECTED DRAWING: Figure 4
Patent JP-2019032081-A (JP)
Title: Damper and assembly
Inventor: TRISTAN J ROEDA
IPC: F16F15/02
Filed: 2018-08-08
Abstract: To provide a damper, in particular, a damper used in a vehicle to reduce noise and/or vibration which can minimize a problem or drawback that a certain portion receives force to cause undesired abrasion or fatigue.SOLUTION: A damper (22) includes a body (30) and a movable limiter (32). The movable limiter (32) may extend from the body (30). According to an embodiment, the movable limiter (32) may include multiple ribs (60) which may be configured to contact with a hole (52) of a bracket (24) or an inner surface of a recessed part to restrict movement of the body (30) relative to the bracket (24). Multiple connection members (34) may extend from the body (30). The connection members (34) may connect the body (30) to the bracket (24). The connection members (34) may include a form having a substantially T shape or bow-tie (bow) shape.SELECTED DRAWING: Figure 1
Patent JP-2020029576-A (JP)
Title: Co-based alloy for soft magnetic layer of magnetic recording medium
Inventor: TANAKA YUI
IPC: C22C38/00
Filed: 2018-08-20
Abstract: To provide a Co-based alloy for obtaining a soft magnetic layer capable of obtaining a target excellent in toughness, and suppressing a saturation magnetic flux density.SOLUTION: A Co-based alloy for a soft magnetic layer of a magnetic recording medium contains element XA: 11 at% or more and 25 at% or less, and element XB: 0.4 at% or more and 10 at% or less, and has a residue comprising Co, Fe and inevitable impurities. The element XA is one or two more kinds selected from a group comprising Nb, Mo, Ta and W. The element XB is one or two more kinds selected from a group comprising V, Cr, Mn, Ni, Cu and Zn. The total percentage content of the element XA and the element XB is less than 30 at%.SELECTED DRAWING: None
Patent JP-2020028934-A (JP)
Title: Spindle unit and cutting device including the same
Inventor: HAMAMATSU KAZUHIDE
IPC: B23B31/00
Filed: 2018-08-21
Abstract: To provide a spindle unit which can inhibit plastic deformation of a biasing member and move a draw bar sufficiently.SOLUTION: A spindle unit includes a spindle having : a first biasing member 70 which contacts with a draw bar 68 and biases the draw bar 68 in a first direction K1 with predetermined biasing force; and a stopper 71 which is disposed at the lateral side of the first biasing member 70 and contacts with the draw bar 68 to restrict movement of the draw bar 68 exceeding a predetermined distance in a second direction K2.SELECTED DRAWING: Figure 14
Patent JP-2020029188-A (JP)
Title: Hybrid vehicle
Inventor: IJICHI AKIRA
IPC: B60K6/52
Filed: 2018-08-23
Abstract: To provide a hybrid vehicle which enables a motor which transmits torque to a driving wheel different from a driving wheel, to which torque is transmitted from an engine, to be mounted properly.SOLUTION: A hybrid vehicle 1 includes: an engine 2 which is disposed at the front of a vehicle 1 and generates driving torque of rear wheels 12; a driving motor 18 which generates driving torque of front wheels 17 of the vehicle 1; and an assist motor 13 which increases or decreases torque of a torque transmission path through which the torque is transmitted from the engine 2 to the rear wheels 12. The hybrid vehicle 1 is configured so that an output shaft 3 of the engine 2, an output shaft 14 of the assist motor 13, and an output shaft 19 of the driving motor 18 are disposed in parallel to each other and at least parts of the assist motor 13 and the driving motor 18 are located at the same position in an anteroposterior direction of the vehicle 1.SELECTED DRAWING: Figure 1
Patent JP-2020031510-A (JP)
Title: Holder and wiring harness
Inventor: NAKAI HIROKAZU
IPC: H02G3/04
Filed: 2018-08-24
Abstract: To provide a holder and a wiring harness which can prevent the separation of split bodies from a hinge.SOLUTION: A holder 50 is fitted to a bracket into which a wire is inserted. The holder 50 comprises a cylindrical body part 51, inserted into the bracket, which has a pair of split bodies 60, 70 as well as a hinge 80 for openably/closably coupling the pair of split bodies 60, 70. The holder 50 further comprises a pair of protrusions 110, each having a pressed surface 110A pressed by an ejector pin, which are formed so as to protrude radially outward from outer peripheral surfaces of the split bodies 60, 70. The pair of protrusions 110 are formed such that, when the pair of split bodies 60, 70 are opened with the hinge 80 as a fulcrum, the pair of protrusions 110 come into contact with each other before the outer peripheral surfaces of the split bodies 60, 70 come into contact with each other.SELECTED DRAWING: Figure 4
Patent JP-2020029840-A (JP)
Title: air cleaner
Inventor: KONYA MASAHIRO
IPC: F02M35/024
Filed: 2018-08-24
Abstract: To provide an air cleaner capable of further facilitating gas-liquid separation of blow-by gas without increasing the weight of an internal combustion engine.SOLUTION: An air cleaner 37 includes: an air cleaner box 47 that introduces air into a dirty chamber 72 from the front and defines a clean chamber 71, the clean chamber being located behind the dirty chamber 72 to receive air filtered by an air cleaner element 73; and a funnel 69 that is connected to an intake port of the internal combustion engine and projects upward from a bottom wall of the air cleaner box 47 into a space inside the air cleaner box 47. A breather chamber 74 is arranged for introducing blow-by gas from the internal combustion engine behind the funnel 69 and between the funnel 69 and a rear wall 49 of the air cleaner box 47.SELECTED DRAWING: Figure 5
Patent JP-2018178133-A (JP)
Title: Curable composition
Inventor: OMACHI TAKURO
IPC: C08G18/10
Filed: 2018-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition for production of polyurethane foam superior in sealability.SOLUTION: A curable composition for production of polyurethane foam contains isocyanate group containing urethane prepolymer (I) having oxyalkylene ether skeleton and no siloxane skeleton, and isocyanate group containing urethane prepolymer (II) having siloxane skeleton and oxyalkylene ether skeleton.SELECTED DRAWING: None
Patent JP-2020034366-A (JP)
Title: Onboard processing device
Inventor: TAGAWA SHINYA
IPC: G01C21/28
Filed: 2018-08-29
Abstract: To enable position estimation resistant to disturbances to be carried out taking into account the fact that sensor accuracy changes depending on an environment condition.SOLUTION: An onboard processing device comprises: a storage unit which stores point group data created on the basis of the output of a sensor that acquires surrounding information on a vehicle, and including an environment condition being an ambient environment when sensor output is obtained and including a plurality of coordinates in a first coordinate system of points representing part of an object; a sensor input unit for acquiring sensor output; a present environment acquisition unit for acquiring an environment condition; a movement information acquisition unit for acquiring information pertaining to the movement of the vehicle; a local periphery information creation unit for generating, on the basis of information acquired by the sensor input unit and movement information acquisition unit, local periphery information which includes the position of the vehicle in a second coordinate system and a plurality of coordinates in the second coordinate system of points representing part of an object; and a position estimation unit for estimating a relationship between the first and second coordinate systems on the basis of the point group data, the local periphery information, the environment condition included in the point group data, and the environment condition acquired by the present environment acquisition unit, and estimating the position of the vehicle in the first coordinate system.SELECTED DRAWING: Figure 1