baber/WOPTO huggingface dataset:
Patent JP-2019178734-A (JP)
Title: Continuously variable transmission
Inventor: YOSHIKAWA MUNEKI
IPC: F16H9/12
Filed: 2018-03-30
Abstract: To easily detect the occurrence of a slip of a chain belt.SOLUTION: A continuously variable transmission 1 comprises: a primary pulley including an input-side movable sheave which is movable to a rotary shaft direction with respect to a fixed sheave whose movement to the rotary shaft direction is regulated; a secondary pulley 20 including an output-side movable sheave (movable sheave 22) which is movable in the rotary shaft direction with respect to the fixed sheave 21 whose movement to the rotary shaft direction is regulated; a chain belt 30 wound around the primary pulley and the secondary pulley 20; a position detection part 40 detecting a position of either of the input-side movable sheave and the output-side movable sheave, or positions of both the movable sheaves in the rotary shaft direction; and a slip determination part 51 deriving a first pulley ratio on the basis of the number of revolutions of the primary pulley and the number of revolutions of the secondary pulley 20, also deriving a second pulley ratio on the basis of a detection result of the position detection part 40, and determining the presence or absence of a slip of the chain belt 30 on the basis of the first pulley ratio and the second pulley ratio.SELECTED DRAWING: Figure 2
Patent JP-2019179851-A (JP)
Title: Ceramic wiring board
Inventor: YAMASHITA DAISUKE
IPC: H05K3/46
Filed: 2018-03-30
Abstract: To provide a ceramic wiring board capable of suppressing movement of Cu melted by burning on a wiring portion to another place when manufacturing a ceramic wiring board including wires containing Cu and W by burning.SOLUTION: In a ceramic wiring board 1, first and second wires 5, 7 and first and second via wires 11, 13 contain Cu and W as conductive components and an average particle diameter of W is 0.7 μm and more and less than 1.0 μm, so that movement of Cu melted in burning can be suppressed. Namely, since the average particle diameter of W to be a conductive component is extremely fine such as 0.7 μm and more and less than 1.0 μm, the melted Cu is easily sprinkled on the surface of W, so that movement of Cu is suppressed. Consequently, reduction of Cu in the first and second wires 5, 7 and the first and second via wires 11, 13 can be suppressed, electrical conductivity in the first and second wires 5, 7 and the first and second via wires 11, 13 can be stabilized.SELECTED DRAWING: Figure 1
Patent JP-2019178754-A (JP)
Title: Transmission device
Inventor: ADACHI ATSUSHI
IPC: F16D23/06
Filed: 2018-03-30
Abstract: To provide a transmission device improved in durability of a sliding surface of a groove portion and a shift fork by reduction friction between a gear change switching portion of a speed switching mechanism and a shift fork.SOLUTION: A transmission device includes a rotating shaft 67, a shift change gear 66 rotatably supported by the rotating shaft 67, and a gear change switching portion 61 supported by the rotating shaft 67 in a manner that it cannot be relatively rotated and can be axially moved, and switching connection and non-connection of the rotating shaft 67 and the shift change gear 66 by axially moved by the shift fork 91. A bearing 113 kept into contact with the shift fork 91 and the gear change switching portion 61 is disposed between the shift fork 91 and the gear change switching portion 61 to reduce friction between the gear change switching portion 61 and the shift fork 91, thus durability of a sliding surface of the gear change switching portion 61 and the shift fork 91 is improved.SELECTED DRAWING: Figure 7
Patent JP-2019181724-A (JP)
Title: Element substrate
Inventor: IWAHASHI SHINYA
IPC: B41J2/14
Filed: 2018-04-04
Abstract: To provide an element substrate that can suppress variation in a resistance value even when it has a high-resistance.SOLUTION: An element substrate 10 has a heat generating resistance element 110 for generating thermal energy for discharging liquid. The heat generating resistance element 110 is a lamination layer structure in which a first heat generating resistance element 111 and a second heat generating resistance element 112 mutually formed with different metal silicon nitrides are laminated.SELECTED DRAWING: Figure 2
Patent JP-2019183689-A (JP)
Title: Engine system for construction machine
Inventor: HIROSAWA MITSUNORI
IPC: F02B37/12
Filed: 2018-04-04
Abstract: To provide an engine system having a highly versatile and simple construction to prevent a turbocharger from being in an excessive operation state while securing sufficient output of an engine during the operation of a construction machine at a high place.SOLUTION: In an intake passage 20 on the upstream side of a compressor 12b of a turbocharger 12, an air chamber 24, and a compressor 22a of an air supercharger 22 to be controlled via an actuator 22b by an air supercharging controller 41 are arranged. The air supercharging controller 41 performs operation control of the compressor 22a of the air supercharger 22 so that a chamber pressure in an air chamber 24 is higher than a detection value for the atmospheric pressure in the state that the detection value for the atmospheric pressure is lower than a predetermined value.SELECTED DRAWING: Figure 2
Patent JP-2019183897-A (JP)
Title: Lubrication device of power transmission device for vehicle
Inventor: IKEDA AKIHIKO
IPC: F16H57/04
Filed: 2018-04-04
Abstract: To increase the supply of a lubricant to a bearing of an electric motor in which a lubricant quantity is liable to be lowered during the traveling of a vehicle by the electric motor in which an internal combustion engine has been stopped, in a lubrication device of a power transmission device for the vehicle for supplying the lubricant to a gear mechanism accommodated in a gear chamber from a mechanical oil pump which is driven accompanied by the traveling of the vehicle, and supplying the lubricant to the electric motor accommodated in a motor chamber from the other mechanical oil pump which is driven by the internal combustion engine.SOLUTION: A case oil hole 44 which is formed by elongating a case opening 44 formed at a bulkhead 48 of a case 14 for partitioning a gear chamber 70 and a motor chamber 72 up to the motor chamber 72 side is formed at the case 14, and a lubricant is supplied even to an LH-bearing 42 of a first motor generator MG1 from a first oil pump P1 for supplying the lubricant to a gear mechanism 16 even in EV-traveling, thus eliminating the lowering of a lubricant amount.SELECTED DRAWING: Figure 9
Patent JP-2018178256-A (JP)
Title: Manufacturing method of nickel powder
Inventor: ISHII JUNJI
IPC: B22F1/02
Filed: 2018-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a nickel powder capable of providing a high performance nickel powder at low cost with connected inhibition of the nickel particle, and also achieving a sulfur coat treatment, even when using a wet process.SOLUTION: There is provided a manufacturing method of a nickel powder having a crystallization process for obtaining a nickel crystallized powder by a reduction reaction in a reaction liquid by mixing at least a water-soluble nickel salt, a salt of more noble metal than nickel, a reductant, alkali hydroxide, and a sulfide compound with water, in which the reductant mixed in the crystallization process is hydrazine (NH), the sulfide compound contains one or more sulfide group (-S-), percentage of molar number of the sulfide compound based on molar number of nickel in the reaction liquid is in a range of 0.005 mol% to 3 mol%, and the nickel crystallized powder is surface modified by sulfur derived from the sulfide compound.SELECTED DRAWING: Figure 1
Patent JP-2019181055-A (JP)
Title: Insole of shoe
Inventor: FUNAHASHI MASAHIRO
IPC: A43B17/00
Filed: 2018-04-17
Abstract: To solve problems in which deodorant effect is insufficient and so is the duration of holding the deodorant effect, and to improve the point of the smell.SOLUTION: The inner sole 1 of a shoe includes: a deodorant 4 in which a composition 2 having neroli oil as an active ingredient is enclosed in a sheet-like material 3; and an insole sheet 6 which encloses the deodorant 4 inside and which has a plurality of air holes 5 near the deodorant 4. The composition 2 contains carbon coated particles by covering water-absorbing resin with the neroli oil to form essential oil coating resin, and by covering the essential oil coating resin with fine carbon powder.SELECTED DRAWING: Figure 2
Patent JP-2019181413-A (JP)
Title: Wastewater treatment method
Inventor: NISHIDA TAKASHI
IPC: C02F1/72
Filed: 2018-04-17
Abstract: To provide an efficient method for treating high COD wastewater containing lactone.SOLUTION: A wastewater treatment method includes an iron compound addition step of adding an iron (III) compound to wastewater containing lactone, and a light irradiation step of irradiating the wastewater having undergone the iron compound addition step with light.SELECTED DRAWING: Figure 1
Patent JP-2018135359-A (JP)
Title: Submicron dispersion liquid hydrophobic substance containing high-level water-miscible solvent and not substantially containing surfactant
Inventor: JAMES MICHAEL WILMOTT
IPC: A61Q9/02
Filed: 2018-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a composition which is emulsion formed by combining hydrophilic liquid and hydrophobic substance, can be stably expanded from a laboratory scale to a mass-production scale, and can maintain stability when diluted.SOLUTION: There are provided a composition applied on skin, hair or external mucous membrane of human or animal, and a method for using the composition. The composition is a composition applied on skin, hair or external mucous membrane, for example, which contains a) dispersed submicron particles of a hydrophobic substance having an average particle diameter of 100nm to 999nm, b) aqueous solvent fluid, and c) rheology modifier, in which the aqueous solvent fluid is one or more water-miscible solvents of 10 wt.% to 95 wt.%, water of 4.99 wt.% to 89.99 wt.%, and rheology modifier of 0.01 wt.% to 10 wt.%, the hydrophobic substance contains a composition for skin, hair or mucous membrane of 0.01 wt.% to 70 wt.%, and the composition does not substantially contain surfactant.SELECTED DRAWING: None
Patent JP-2019191751-A (JP)
Title: Peripheral device, communication system, central control unit, communication method and communication program
Inventor: TOYODA TETSUYA
IPC: G06F3/16
Filed: 2018-04-20
Abstract: To provide a peripheral device capable of providing topics which can be used to make various determinations by a central control unit, a communication system including such a peripheral device, a central control unit, and a communication method.SOLUTION: A peripheral device 20 communicates with the central control unit. The peripheral device 20 comprises a control circuit 202 which acquires first information including a topic to be provided to the central control unit or a user of the central control unit, from another peripheral device and integrates the first information and second information which is held in the peripheral device 20 and includes a topic to be provided to the central control unit or the user of the central control unit, to generate third information and transmits the third information.SELECTED DRAWING: Figure 3
Patent JP-2018185811-A (JP)
Title: Touch sensor panel
Inventor: AHN GI HWAN
IPC: G06F3/041
Filed: 2018-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a touch sensor panel capable of improving display quality by preventing a phenomenon that a pattern region and a non-pattern region forming a touch sensing layer are viewed in a manner such as to be discriminated from each other.SOLUTION: A touch sensor panel includes: a cover window 300 for a display device; a film touch sensor 100 which is arranged under the cover window and which includes pattern regions formed with an electrode pattern and non-pattern regions provided between the pattern regions; and a light conversion layer 200 which is arranged under the film touch sensor. When measurement is made from a surface of the cover window by using CIE standard light D65 as reference light for hue measurement with reference to a CIE 10° observer (10D observer), a hue angle difference (Δh0°) between the pattern regions and the non-pattern regions is equal to or less than 50°.SELECTED DRAWING: Figure 3
Patent JP-2019190961-A (JP)
Title: Radiation detector, radiation detector manufacturing method, and image processing method
Inventor: MATSUOKA KENTA
IPC: A61B6/00
Filed: 2018-04-24
Abstract: To provide a radiation detector, radiation detector manufacturing method and image processing method that can highly accurately acquire a broad range of radiation images.SOLUTION: A radiation detector 1 comprises: a wiring substrate 2; a first image sensor 3 and a second image sensor 4; a first FOP 5 and a second FOP 6; and a scintillator layer 7. The first FOP 5 is capable of guiding light between a first light incidence region 54 and a first light emission region 55, and the second FOP 6 is capable of guiding light between a second light incidence region 64 and a second light emission region 65. One side 54a of the first light incidence region 54 and one side 64a of the second light incidence region 64 mutually contact. The first light emission region 55 is located above a first light reception region 31. The second light emission region 65 is located above a second light reception region 41. One lateral face 53a of a first lateral face 53 and one lateral face 63a of a second lateral face 63 have a shape mutually running along, and contact with each other.SELECTED DRAWING: Figure 1
Patent JP-2018146970-A (JP)
Title: Semiconductor device and electronic apparatus
Inventor: UMEZAKI ATSUSHI
IPC: G09G3/3233
Filed: 2018-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a shift register in which noise of an output signal is small and which can suppress deterioration of characteristics of the transistor.SOLUTION: A semiconductor device includes a first transistor, a second transistor, a third transistor, and a fourth transistor. In the first transistor, a first terminal is connected to first wiring, a second terminal is connected to a gate terminal of the second transistor, and a gate terminal is connected to fifth wiring. In the second transistor, a first terminal is connected to third wiring, and a second terminal is connected to sixth wiring. In the third transistor, a first terminal is connected to second wiring, a second terminal is connected to a gate terminal of the second transistor, and a gate terminal is connected to fourth wiring. In the fourth transistor, a first terminal is connected to the second wiring, a second terminal is connected to the sixth wiring, and a gate terminal is connected to the fourth wiring.SELECTED DRAWING: Figure 1
Patent JP-2019193694-A (JP)
Title: Method for manufacturing ankle foot orthosis, and ankle foot orthosis
Inventor: YUMIKINO YUJI
IPC: A61F5/01
Filed: 2018-05-01
Abstract: To provide an ankle foot orthosis facilitating a supination operation and a pronation operation of a foot to support proper walking: and to provide a method for manufacturing the ankle foot orthosis.SOLUTION: An ankle foot orthosis 1 includes: a sole wearing part 2 worn on the sole part; and a lower thigh wearing part 3 worn on the lower thigh part. The sole wearing part 2 and the lower thigh wearing part 3 are connected via a foot inner connection part 4 and a foot outer connection part 5. The foot inner connection part 4 has a rotatory shaft a2 located at a position almost corresponding to a malleolus medialis endpoint of an affected foot. The foot outer connection part 5 has the rotary shaft a2 at a position almost corresponding to a malleolus lateralis endpoint of the affected foot. According to the constitution above, a supination operation and a pronation operation of the affected foot are not inhibited, so that smooth dorsiflexion exercise can be performed.SELECTED DRAWING: Figure 1
Patent JP-2018131453-A (JP)
Title: Oligonucleotide compositions and methods of making the same
Inventor: PREMCHANDRAN H RAMIYA
IPC: A61K31/7125
Filed: 2018-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid phase method of making oligonucleotides via sequential coupling cycles including at least one coupling of a dinucleotide dimer subunit to a free 3'-terminal group of a growing chain.SOLUTION: The oligonucleotides include at least two nucleoside subunits joined by a N3'→P5' phosphoramidate linkage. The method may include the steps of (a) deprotecting the protected 3'-amino group of a terminal nucleoside attached to a solid phase support, the deprotection forming a free 3'-amino group; (b) contacting the free 3'-amino group with a 3'-protected amino-dinucleotide-5'-phosphoramidite dimer in the presence of a nucleophilic catalyst to form an internucleoside N3'→P5' phosphoramidite linkage; and (c) oxidizing the linkage.SELECTED DRAWING: None
Patent JP-2019194780-A (JP)
Title: Information processing apparatus, data management program, and data management method
Inventor: GOKITA SHUN
IPC: G06F12/02
Filed: 2018-05-01
Abstract: To provide an information processing apparatus, a data management program and a data management method which improve performance in reading/writing data.SOLUTION: An SSD 12 has a plurality of pages each of which is a unit area for access of data in the SSD itself, a plurality of blocks each of which comprises a plurality of pages and is an erasure unit for data stored therein, and a plurality of channels each of which is a data transmission/reception path for each of the blocks. A mapping unit 103 allocates a logical block including a plurality of blocks connected to different channels, to a management object having a predetermined fixed length. If a size of a divided management object which is generated by dividing the management object and is an access unit for software to access data is larger than that of a page, a slab allocation unit 101 allocates the divided management object to a plurality of pages connected to different channels out of the pages included in the logical block allocated to the management object by the mapping unit 103.SELECTED DRAWING: Figure 2
Patent JP-2019196239-A (JP)
Title: Counterweight position changing device and crane
Inventor: SAIJO YOSHITAKA
IPC: B66C23/76
Filed: 2018-05-08
Abstract: To provide a counterweight position changing device and a crane having the same capable of attaching/detaching a counterweight and mounting the counterweight at a different mounting position in a simple way.SOLUTION: A counterweight position changing device comprises a link member 10 having a base end part 10A supported by a swivel base 6 of a crane 1, and a cylinder device 11 constructed between the swivel base 6 and the link member 10. The link member 10 has multiple first attachment parts 14, 15 for attaching/detaching a counterweight 8 at different positions, and can rotationally move between a position P1 and a position P2 for attaching/detaching the counterweight 8 and a position P1' and a position P2' for mounting the counterweight 8 on the swivel base 6 by the telescopic motion of the cylinder device 11.SELECTED DRAWING: Figure 3
Patent JP-2019197006-A (JP)
Title: Method for analyzing phthalate esters
Inventor: MORIMOTO SAYAKA
IPC: G01N30/88
Filed: 2018-05-10
Abstract: To provide a quick and easy method for analyzing phthalate esters in an embodiment.SOLUTION: A method for analyzing phthalate esters of an embodiment includes: extracting a plasticizer contained in resin or a rubber material for 30 minutes or more and three hours or less by using acetonitrile as an extraction solvent (S1); and attaching an extract obtained from the extraction to an analysis starting point in a stationary phase and developing the extract in a mobile phase to perform thin-film chromatography analysis (S2).SELECTED DRAWING: Figure 1
Patent JP-2019200244-A (JP)
Title: Film-forming material for lithography, film-forming composition for lithography, underlay film for lithography and patterning method
Inventor: HORIUCHI ATSUYA
IPC: C08G14/12
Filed: 2018-05-14
Abstract: To provide a film-forming material for lithography or the like that can employ a wet process and is useful for forming a photoresist underlay film having excellent heat resistance, etching resistance, step substrate embedding properties and film surface smoothness.SOLUTION: A film-forming material for lithography has an oxazine compound.SELECTED DRAWING: None
Patent JP-2019199167-A (JP)
Title: Seat device for vehicle
Inventor: TOKUDA ATSUSHI
IPC: B60N2/06
Filed: 2018-05-16
Abstract: To improve handleability of a footrest by removing a withdrawal work of the footrest.SOLUTION: A seat device for a vehicle includes a seat body 25, a rolling mechanism 24 for supporting the seat body 25 horizontally rotatably between a vehicle-facing seating position and a lateral position facing to the door opening side, and a footrest 30 constituted movably between a storage position and a use position, in which the footrest 30 is moved from the storage position to the use position in linkage with a horizontally rotating motion of the seat body 25 from the seating position to the lateral position.SELECTED DRAWING: Figure 4
Patent JP-2019204254-A (JP)
Title: Floor layout creation device, floor layout creation method, and floor layout creation program
Inventor: YAMADA ATSUSHI
IPC: G06Q50/12
Filed: 2018-05-23
Abstract: To provide a floor layout creation device, a floor layout creation method and a floor layout creation program that are capable of easily creating a floor layout and capable of grasping the number of seats accurately in creating the floor layout.SOLUTION: A floor layout creation device comprises: a floor display processing unit to display a floor image on a layout image; a setting display processing unit to display table images and seat images in association with each other on a setting image; and a table display processing unit. If an interval between the layout image and a component image representing a component forming the floor is smaller than a prescribed value in the layout image, the table display processing unit excludes the seat images located between the component image and the table image among the seat images associated with the table images displayed on the setting image, and displays the remaining seat images on the layout image in association with the table images.SELECTED DRAWING: Figure 1
Patent JP-2019202916-A (JP)
Title: Manufacturing method of composite oxide powder for sintering and manufacturing method of transparent ceramic
Inventor: TANAKA KEITA
IPC: C04B35/44
Filed: 2018-05-24
Abstract: To provide a manufacturing method of composite oxide powder for sintering, which synthesizes a garnet type rare-earth composite oxide powder in which four constituent elements consisting of: Tb; at least one rare-earth element selected from the group of Y and lanthanoid rare earths (excluding Tb); Al; and Sc, are all uniformly distributed.SOLUTION: A manufacturing method of composite oxide powder for sintering includes: adding an aqueous solution containing (a) a Tb ion, (b) at least one rare-earth ion selected from the group of a Y ion and lanthanoid rare-earth ions (excluding a Tb ion), (c) an Al ion, and (d) an Sc ion to an aqueous solution for coprecipitation; agitating it in the solution temperature of 50°C or less to make the above (a), (b), (c) and (d) components coprecipitate; and firing the same coprecipitate in the temperature of 1000°C or more and 1300°C or less after filtering, heating and dehydrating it to obtain a powder for sintering composed of a garnet type composite oxide.SELECTED DRAWING: Figure 1