baber/WOPTO huggingface dataset:
Patent JP-2017031631-A (JP)
Title: Tunnel excavator
Inventor: MURAKAMI MASARU
IPC: E21D9/12
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel excavator capable of automatically discharging used lubricant out of the same.SOLUTION: A tunnel excavator comprises: a cylindrical excavator body 11; a cutter head 12 rotatably supported at a front edge section of the excavator body 11; a cutter rotation shaft 13 which is inserted into a center section of the cutter head 12; a rotary joint 25 which is installed at a rear edge of the cutter rotation shaft 13 and allows shifts of supply or discharge of hydraulic pressure between the excavator body 11 and the cutter head 12; a tank 43 which collects and stores used grease G after being supplied to an inside of a shaft bearing 25a of the rotary joint 25; a weight scale 44 which measures weight of the grease G collected in the tank 43; and a control section which discharges the grease G collected in the tank 43 out of the same by activating a pump when the weight of the grease G measured by the weight scale 44 becomes not less than predetermined weight.SELECTED DRAWING: Figure 1
Patent JP-2017029360-A (JP)
Title: Game machine
Inventor: NOGUCHI KEIJI
IPC: A63F7/02
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for performing display in various modes.SOLUTION: A pachinko game machine 100 comprises a performance movable body 990 and a decorative pattern display device 208 as image display means. When the performance movable body 990 is operated to move on a front side of the decorative pattern display device 208, the decorative pattern display device 208 can display an effect image on a rear position of the performance movable body 990. When the performance movable body 990 is operated to move on the front side of the decorative pattern display device 208, the decorative pattern display device 208 can display an effect image on a position different from a rear side of the performance movable body 990.SELECTED DRAWING: Figure 1
Patent JP-2017031333-A (JP)
Title: Polyisocyanate and method for producing polyurethane foam
Inventor: IKEJIRI YUJIRO
IPC: C08G63/91
Filed: 2015-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyurethane foam excellent in flame retardance without using a large amount of a polyester polyol having a high aromatic ring concentration as in the case of a conventional method.SOLUTION: There is provided a method for producing a polyurethane foam prepared by using a polyol (A), a polyisocyanate (B), a polymerization inhibitor (C), a foaming agent (D), a catalyst (E) and a surfactant (F) as raw materials, wherein all or a part of the polyisocyanate is a polyisocyanate (B) obtained by modifying a polyisocyanate (B) with a polyester polyol (A), the polyester polyol (A) contains a polymerization inhibitor (C) and is obtained by using 10 mol% or more of fumaric acid and/or maleic acid as the carboxylic acid component of the polyester polyol (A) based on the total carboxylic acid component of the polyester polyol (A).SELECTED DRAWING: None
Patent JP-2017031036-A (JP)
Title: SiC CRUCIBLE AND SiC SINTERED BODY, AND MANUFACTURING METHOD OF SiC SINGLE CRYSTALS
Inventor: SHINTANI HISAFUMI
IPC: C04B35/565
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of SiC single crystals and a crucible, by which high quality SiC single crystals with low defects can be obtained by the solution method and in which composition variation of a Si-C solution and generation of polycrystals on an inner surface of the crucible are suppressed as compared to the conventional method using a graphite crucible.SOLUTION: Provided is a manufacturing method of a crucible or sintered body whose main component is SiC, in which SiC raw material powder having oxygen content of 2000 ppm or less is molded and burned to make the oxygen content be 100 ppm or less. There is also provided a manufacturing method of silicon carbide crystals with few voids, in which the silicon carbide crystal is grown either by: using the crucible whose main component is SiC and having the oxygen content of 100 ppm or less as a housing part of a Si-C solution, and using the solution method; or accommodating the sintered body whose main component is SiC and having the oxygen content of 100 ppm or less in the crucible whose main component is SiC and having the oxygen content of 100 ppm or less or in a graphite crucible, as the housing part of the Si-C solution, and using the solution method to bring a SiC seed crystal into contact with the Si-C solution and grow the silicon carbide crystal.SELECTED DRAWING: Figure 9
Patent JP-2016056167-A (JP)
Title: Organic matter synthesis process
Inventor: MORITA TATSUO
IPC: H05H1/24
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a novel process for synthesizing organic matter by in-liquid plasma.SOLUTION: The organic matter synthesis process of an embodiment according to the present invention is carried out by using, for example, an in-liquid plasma apparatus (1000), and comprises forming a plasma by the discharge of a carbon dioxide gas-containing gas which is in contact with water, and bringing the plasma and water into contact to form, in the water, a performic acid or diformyl peroxide-containing organic matter.SELECTED DRAWING: Figure 5
Patent JP-2016042090-A (JP)
Title: Compact size molten salt reactor
Inventor: KINOSHITA MIKIYASU
IPC: G21C7/28
Filed: 2015-08-18
Abstract: PROBLEM TO BE SOLVED: To solve the problems that molten salt reactors using liquid fuel, though they are very safe atomic reactors susceptible to no such troubles as fuel destruction or steam explosion, involve maintenance problems of requiring precautions against primary system radiation and involving an enlarged radiation management area because their fuel itself moves in the primary system of the reactor.SOLUTION: Each individual fuel element can be properly managed by sealing liquid fuel in a fuel container instead of circulating it in the primary system, and also the problems ensuing from the movement of liquid fuel in the primary system can be solved. As a freeze seal is used when sealing liquid fuel into fuel containers, the liquid fuel is enabled to be drained into a bottle underneath because the freeze seal is melted by an emergency temperature rise, resulting in increased passive safety. Also, a structure allowing molten salt fuel in the fuel container to be put into or taken out of the reactor core makes possible direct control of the output by varying the fuel quantity, resulting in high flexibility to follow up load variations.SELECTED DRAWING: Figure 1
Patent JP-2017041342-A (JP)
Title: Luminaire
Inventor: AOKI MAMORU
IPC: F21S8/06
Filed: 2015-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire which enables further improvement of heat radiation efficiency.SOLUTION: A luminaire includes: a light emitting part including a semiconductor light emitting element; a support substrate supporting the light emitting part; heat radiation fins which are positioned at an opposite side of the light emitting part across the support substrate; and a shade which forms a fin housing space, in which the heat radiation fins are housed, with the support substrate. The fin housing space communicates with an exterior space through openings formed at the support substrate. At least one of the heat radiation fins at least partially overlaps with the opening of the support substrate when viewed in a direction perpendicular to a virtual plate including the opening.SELECTED DRAWING: Figure 4
Patent JP-2017042225-A (JP)
Title: Medical member
Inventor: MORITA NAOKI
IPC: A61M1/00
Filed: 2015-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a medical member used in a method of filtering a body fluid containing cancer cells such as Cell-free and Concentrated Ascites Reinfusion Therapy (CART) so as to selectively remove cancer cells and effectively prevent clogging of a filtration filter while leaving useful protein in a protein solution (a body fluid before processing).SOLUTION: A medical member comprises: a body containing polyvinylchloride; and a coating containing a polymeric material having a structure represented by general formula (1) disposed on at least a portion of a surface of the body. In the formula, Ris a hydrogen atom or methyl group; Ris a methyl group or ethyl group; m is from 1 to 3; and n represents the number of repeats.SELECTED DRAWING: None
Patent JP-2015232027-A (JP)
Title: Once-a-day replacement transdermal administration of fentanyl
Inventor: HWANG STEPHEN S
IPC: A61K47/32
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a medical patch for transdermal administration of an opioid that effectively provides analgesia.SOLUTION: The present invention provides: a method of transdermally administering an opioid, particularly fentanyl, for analgesic effect; and a patch replaced daily.
Patent JP-2017045362-A (JP)
Title: Desk with display device, display device and desk
Inventor: MUTO MORIMICHI
IPC: A47B21/00
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a configuration in which a display device is installed on an end part on a desk upper surface, and an operation part for an operation input by a user is disposed on the desk, which can prevent operation ability from being inhibited due to reflection of a display screen on a surface of the operation part.SOLUTION: A desk (1) with a display device comprises: a top plate (11) of a desk; a display device (20) disposed on one end part on an upper surface of the top plate (11), in a manner in which a display screen (21) of the display device (20) is directed to an opposite end of the top plate (11); and an operation part (30) which is disposed on the top plate (11) and in which a user's operation input is performed. The display device (20) reduces screen luminance on at least a partial area of the display screen (21) of the display device (20) when a user interface which is used for an operation by the operation part (30) is displayed.SELECTED DRAWING: Figure 1A
Patent JP-2017044190-A (JP)
Title: Impeller and turbocharger
Inventor: KISUGI TAKESHI
IPC: F04D29/28
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an impeller facilitating balance adjustment after assembling in the whole apparatus.SOLUTION: An impeller 50 is equipped with a generally truncated cone-shaped hub portion 51, whole blades 52, half blades 53, and projections 57. The hub portion 51 has an outer peripheral surface gradually increasing a diameter in a rotary axis direction. The whole blades 52 and the half blades 53 are formed so as to project out from the outer peripheral surface of the hub portion 51 to the outside in a diametrical direction, and pressure-feed a fluid flowing from a rotary axis ZC direction to the outside in the diametrical direction. Inter-blade spaces 58 sandwiched between the whole blades 52 and the half blades 53 are formed between the adjacent whole blades 52 and half blades 53. The projections 57 are projected out from the outer peripheral surface of the hub portion 51 in the inter-blade spaces 58, and extend in a flowing direction of the fluid flowing toward the outside in the diametrical direction in the inter-blade spaces 58.SELECTED DRAWING: Figure 3
Patent JP-2017046737-A (JP)
Title: Heated toilet seat device
Inventor: MOTODA YUSUKE
IPC: A47K13/30
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a heated toilet seat device in which temperature distribution in the whole temperature detection part can be made uniform easily, and which can improve reliability of a safety device.SOLUTION: A heated toilet seat device includes: a seat part 230 having a seat face SF and a back face BF opposite to the seat face; a bottom part having an opposing face opposite to the back face BF in which a space surrounded by the back face BF and the opposing face is formed by the back face BF being covered with the opposing face; and a heating part 210 having a linear heater provided on the back face BF in the space. The heating part 210 includes a temperature detection part in which a safety device 260 for cutting off the power when the temperature is abnormal is installed, the temperature detection part consisting of a plurality of spiral linear heaters.SELECTED DRAWING: Figure 9
Patent JP-2017048053-A (JP)
Title: Picking truck
Inventor: MURATA YOSHITOSHI
IPC: B65G1/137
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a picking truck capable of detecting an error of storage procedures easily.SOLUTION: A picking truck 10 includes a truck body 11 in which a region 20 where an article is to be stored of a plurality of partitioned regions 20 is specified in turn, a camera sensor 12 for photographing the plurality of regions 20 and measuring distances, and a monitoring unit 13 for tracking a position of hands of an operator from data acquired from the camera sensor 12, and determining whether or not the tracked position of the hands corresponds to the region 20 specified in the truck body 11. The monitoring unit 13 tracks the position of the hands of the operator based on a color of gloves worn by the operator.SELECTED DRAWING: Figure 1
Patent JP-2017052916-A (JP)
Title: Resist composition and method for producing transparent conductive pattern sheet using the same
Inventor: NOMURA RYO
IPC: C09D201/06
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition which makes it possible to prepare a transparent conductive pattern sheet having a high-precision conductive pattern and excellent electric characteristics.SOLUTION: A resist composition comprises inorganic particles, resin, and solvent, the resin is resin comprising an acidic group, the solvent comprises at least one solvent selected from glycol ether and glycol ester, the inorganic particle comprises an alkyl group on its surface, and a content of the inorganic particle is 10 mass% or more and 50 mass% or less relative to the mass of the total solid component of the resist composition.SELECTED DRAWING: Figure 1
Patent JP-2017057442-A (JP)
Title: Electrification heating device for steering rack bar
Inventor: MIYAZAKI TSUTOMU
IPC: C21D1/09
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrification heating device capable of easily forming a hardened lay with a prescribed form in a state continuous to the whole region in the circumferential direction of the outer circumferential face of a rack bar, further capable of efficiently performing electrification operation while simplifying the constitution of the device, and capable of obtaining a cost-effective steering rack bar.SOLUTION: Under a condition that a first electrification electrode and a second electrification electrode are contacted with the tooth face and the back face of a rack bar, electric current is fed from power source means, the whole region in the circumferential direction of the rack bar is subjected to electrification heating, and the heated part is cooled by cooling means to form a hardened layer continuous to the whole region in the circumferential direction of the rack bar. The hardened layer is obtained by tempering, with a prescribed tempering electrification condition, the hardened layer subjected to hardening under a prescribed hardening electrification condition, and the depth of the hardened layer is set as the tooth face part>the back face part>both the side face parts.SELECTED DRAWING: Figure 5
Patent JP-2017057524-A (JP)
Title: helmet
Inventor: TAKEBAYASHI YUICHIRO
IPC: A42B3/04
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a helmet comprising a head band adjustment tool which allows a user to perform intuitively a fastening or a loosening operation, and complete fastening adjustment of a head band quickly.SOLUTION: A head band adjustment tool 20 attached to a helmet 10 comprises: a body part 30 comprising a rail part 70 comprising plural teeth 71 and a tubular plate part 31 and being fixed to an inner face of a cap body 11; a slide part 40 arranged between the plate part 31 and an inner face of the cap body 11, and attached to the rail part 70; an operation part 60 arranged between the plate part 31 and the inner face of the cap body 11; and an engagement part 50 arranged inside of the body part 30 and to which one end of the head band is engaged. The body part 30 is curved along a shape of the inner face of the cap body 11, the engagement part 50 is laterally movably attached to the body part 30, the slide part 40 comprises a contact part 41 which is connected to the engagement part 50 and the operation part 60 and contacts the rail part 70, and an energization part for energizing the contact part 41 in the rail part 70 direction.SELECTED DRAWING: Figure 1
Patent JP-2017056908-A (JP)
Title: Bumper structure for vehicle
Inventor: ANDO RYO
IPC: F16F7/12
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a bumper structure for a vehicle which can restrain crushed remainders of impact absorbing members, enhance loads early, and then reduce the loads after enhancing the loads.SOLUTION: The bumper structure for a vehicle has a bumper beam 10 extending in a vehicle width direction, and an impact-absorbing member 21 disposed outside the vehicle with respect to the bumper beam 10 in a vehicle longitudinal direction. The impact-absorbing member 21 is formed of metal. The impact-absorbing member 21 has U-shape parts 21x with a u-shape cross section perpendicular to the vehicle width direction, which comprise upper surface parts 21a, lower surface parts 21b and vertical surface parts 21c which connect end parts of the upper surface parts 21a and the lower surface parts 21b, near outside of the vehicle in the vehicle longitudinal direction. In the upper surface parts 21a and the lower surface parts 21b are formed opening parts 21d extending in the vehicle longitudinal direction. In the opening parts 21d, lengths in the vehicle width direction of parts near a vehicle interior in the vehicle longitudinal direction are longer than lengths in the vehicle width direction of parts near outside the vehicle in the vehicle longitudinal direction.SELECTED DRAWING: Figure 4
Patent JP-2017061422-A (JP)
Title: High-purity para-styrene sulfonic acid ester, and method for producing thereof
Inventor: IWANAGA KAZUYA
IPC: C07C309/73
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-purity para-styrene sulfonic acid ester which is excellent in radical-polymerizability, chemical stability and solubility, is a monomer having a functional group convertible to a sulfonic acid group, and is extremely useful for the production of a polymer electrolyte such as an ion-exchange membrane and a fuel cell membrane, and a method for producing thereof.SOLUTION: A high-purity para-styrene sulfonic acid ester is produced by esterification by reacting para(2-haloethylbenzene) sulfonic acid with an esterifying agent, followed by vinylation by reacting with a base.SELECTED DRAWING: None
Patent JP-2017061632-A (JP)
Title: Nonaqueous dispersion type resin composition, method for producing the same, and coating material
Inventor: TOKUNAGA KOJI
IPC: C09D175/04
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous dispersion type resin composition useful for a coating material, which is capable of forming a highly weather-resistant coating film and is excellent in coating workability.SOLUTION: The nonaqueous dispersion type resin composition is used, which contains: an organic solvent (A); a dispersion stabilizer comprising a fluorocopolymer (B) which contains, as essential raw materials, a monomer (b1) having a fluorine atom, a vinyl ether monomer (b2) having a hydroxyl group, and a vinyl ester monomer (b3); and dispersed particles comprising an acrylic polymer (C) having a hydroxyl group. The organic solvent (A) contains 35 mass% or more of an aliphatic hydrocarbon and/or an alicyclic hydrocarbon. The acrylic polymer (C) has a hydroxyl value of 25-150. The mass ratio [(B)/(C)] of the fluorocopolymer (B) to the acrylic polymer (C) is 15/85-75/25.SELECTED DRAWING: None
Patent JP-2017061651-A (JP)
Title: Method for producing reformed gasoline
Inventor: TAMAI NANA
IPC: B01D53/02
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing reformed gasoline capable of efficiently obtaining reformed gasoline.SOLUTION: There is provided a method for producing reformed gasoline which comprises: a first step of separating a raw material oil comprising a hydrocarbon having 6 to 10 carbon atoms and having a content concentration of an aromatic hydrocarbon of 1 to 30 mass% into a first composition and a second composition having a content concentration of an aromatic hydrocarbon larger than that of the first composition; and a second step of catalytically reforming raw material oil to be reformed containing the first composition to obtain a third composition having a content concentration of an aromatic hydrocarbon larger than that of the reforming raw material oil.SELECTED DRAWING: Figure 1
Patent JP-2017065008-A (JP)
Title: Building material and manufacturing method thereof
Inventor: YAMADA TAKEMOTO
IPC: B05D1/02
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a building material with a functional material being added, which can use the functional material regardless of whether or not it is heat resistant and exhibit durability of the function for an external force such as abrasion.SOLUTION: Provided is a building material 10 which includes a building material main body 20, a glaze layer 30 and a functional layer 40 formed on a surface of the building material main body 20. The glaze layer 30 has a plurality of gaps, the functional layer 40 is formed in the gaps of the glaze layer 30, and thickness of the glaze layer 30 is greater than thickness of the functional layer 40. The building material 10 exhibits excellent durability of the function since the functional layer 40 is formed in the gaps of the glaze layer 30, thereby making it possible to continuously exhibit the function such as an antiallergenic property achieved by the functional layer 40.SELECTED DRAWING: Figure 1
Patent JP-2017066240-A (JP)
Title: Alkali-soluble resin and photosensitive resin composition
Inventor: MINATOBE YUTA
IPC: G02B5/20
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an alkali-soluble resin that excels in various physical properties such as curability, photosensitivity, developability and heat resistance and that can be stably and efficiently obtained, and to provide a photosensitive resin composition comprising the above alkali-soluble resin, a cured film formed by curing the photosensitive resin composition, a member for a display device, and a display device.SOLUTION: The alkali-soluble resin has an acid group and a cyclic structure in the main chain; and the alkali-soluble resin has a structural unit derived from a (meth)acrylate (a) having an aliphatic hydrocarbon group having 1 to 5 carbon atoms in an ester group and has a glass transition temperature (Tg) of 50°C or higher. The structural unit derived from the (meth)acrylate (a) comprises a structural unit derived from a (meth)acrylate (a1) having an aliphatic hydrocarbon group having 2 to 5 carbon atoms in an ester group; and the aliphatic hydrocarbon group possessed by the (meth)acrylate (a1) does not contain a hydroxyl group.SELECTED DRAWING: None
Patent JP-2016021415-A (JP)
Title: Multicore cable and production method thereof
Inventor: RINKA TATSUNORI
IPC: H01B7/17
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a multicore cable having improved mechanical reliability such as flexibility and torsion property and a production method thereof.SOLUTION: Provided is a multicore cable formed by assembling plural fine diameter cables, coating the surrounding of the fine diameter cables with a shield layer, and coating the surrounding of the shield layer with an outer coat. The shield layer is formed by braiding plural strand wires 23a formed by twisting two or three wires 23b, in which twist pitch P of the wire 23b is 20 times or more and 50 times or less of the outer diameter of the strand wire 23a.SELECTED DRAWING: Figure 2