baber/WOPTO huggingface dataset:
Patent JP-2018172891-A (JP)
Title: Undersea mining base
Inventor: YUASA FUMIO
IPC: E21C50/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an undersea mining base that can deal with a soft ground accumulated on a surface of a seamount and an inclination and undulation of a seabed deposit.SOLUTION: An undersea mining base 20 comprises: a mud collecting device 30 for collecting rare earth mud from a seabed deposit OD; and a platform 21 equipped with the mud collecting device 30 and capable of self-traveling to at least one of an X direction and a Y direction. The mud collecting device 30 includes: an injection pipeline for injecting high-pressure sea water toward the seabed deposit OD to loosen the rare earth mud; and a suction pipeline juxtaposed to the injection pipeline to suck the loosened rare earth mud together with the sea water.SELECTED DRAWING: Figure 3
Patent JP-2017113037-A (JP)
Title: Subpopulations of spore-like cells and uses thereof
Inventor: MARTIN P VACANTI
IPC: C12N5/07
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide subpopulations of spore-like cells and uses thereof.SOLUTION: Subpopulations of spore-like cells expressing specific cell surface and gene expression markers are provided. In one embodiment, the cells express at least one cell surface or gene expression marker selected from the group consisting of Oct4, nanog, Zfp296, cripto, Gdf3, UtF1, Ecat1, Esg1, Sox2, Pax6, nestin, SCA-1, CD29, CD34, CD90, B1 integrin, cKit, SP-C, CC10, SF1, DAX1, and SCG10. Also provided are methods for purifying a subpopulation of spore-like cells of interest from a population of spore-like cells, and methods for inducing differentiation of the isolated spore-like cells into cells of endodermal, mesodermal or ectodermal origin.SELECTED DRAWING: None
Patent JP-2018172813-A (JP)
Title: Combined filament entangled yarn, manufacturing method thereof, and woven knitted goods therewith
Inventor: KURATANI HIROKO
IPC: D02J1/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide combined filament entangled yarn which can give enough water-repellent performance for woven knitted goods by using conventionally well-known and cheap fluorine-type water repellent without devising the structure of the woven knitted goods especially, and can obtain woven knitted goods with better texture.SOLUTION: Combined filament entangled yarn is comprised of polyester fiber A that single yarn fineness is 0.2-0.9 dtex, filament number is 40-120 and total fineness is 20-40 dtex, and polyester fiber B that single yarn fineness is 1.0-5.0 dtex, filament number is 8-20 and total fineness is 20-70 dtex, and the total fineness is in the range of 40-110 dtex. The combined filament entangled yarn has false-twist crimping as a whole. The mass ratio (A/B) of the polyester fiber A and the polyester fiber B is in the range of 45/55-80/20. Projections of the polyester fiber A is formed on the surface section of the combined filament entangled yarn.SELECTED DRAWING: Figure 1
Patent JP-2018171593-A (JP)
Title: Method for forming multilayer coated film
Inventor: KAWABATA TAKAYUKI
IPC: B05D1/36
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a smooth coated film even on a heat-expansible/contractible substrate while maintaining softness of the coated film in a film-formation process.SOLUTION: A method for forming a multilayer coated film on an automobile body includes: a step of coating an aqueous intermediate coating material composition; a step of preheating the coated intermediate coating material composition at 60-90°C for 3-10 minutes to form an uncured intermediate coated film; a step of forming a preheated uncured base coated film and an uncured clear coated film; and a step of simultaneously sintering and curing the uncured coated films to form a multilayer coated film, where the aqueous intermediate coating material composition contains a coated film formation resin, the coated film formation resin contains (a) an acrylic resin emulsion having predetermined physical properties, the aqueous intermediate coating material composition contains (b) a film-forming assistant being an aliphatic diester compound having a boiling point of 280°C or higher and 350°C or lower, and a breaking elongation rate of a cured film obtained by mixing and film-forming a solid content of (a) and (b) so that a mass ratio is 3:1 is 1% or more.SELECTED DRAWING: None
Patent JP-2018176776-A (JP)
Title: Vehicular seat
Inventor: FURUKAWA KENJI
IPC: B60N2/16
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular seat which can suppress occurrence of a failure in which "a cushion frame cannot be returned to an original position".SOLUTION: A restriction member 14 is to restrict displacement of a first connection rod member 11A toward a side lower than a predetermined position. When projected on an imaginary surface orthogonal to the first connection rod member 11A, the restriction member 14 is provided to be positioned directly under the first connection rod member 11A projected on the imaginary surface. This can prevent the occurrence of the failure.SELECTED DRAWING: Figure 6
Patent JP-2018181887-A (JP)
Title: Method for fabricating semiconductor optical element, and surface emission laser
Inventor: TSUJI YUKIHIRO
IPC: H01L21/301
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor optical element, in which cutting a wafer by use of a dicing blade is unnecessary.SOLUTION: The method for fabricating a semiconductor optical element includes: a step of etching a substrate product to form a single groove in a street region so as to enclose an element segment; a step of fixing a first side of the substrate product to a first support; and a step of thinning the substrate product after fixed to the first support, so as to reach the groove on the first side, thereby separating the element segments from one another to form an array of semiconductor pieces on the first support. Thinning the substrate product is performed by processing a second side of the substrate product; and each of the element segments has a semiconductor structure and an electrode for a semiconductor optical element.SELECTED DRAWING: Figure 3
Patent JP-2018178392-A (JP)
Title: Water cutoff device at entrance of building
Inventor: URASAKI NOZOMI
IPC: E04H9/14
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a water cutoff device at an entrance of a building, wherein an operation lever can be rotationally and smoothly rotated, so that the waterproof plate can be quickly placed in the waterproof lock state.SOLUTION: A locking device of the waterproof board S includes a control lever L which is supported by a waterproof plate and is capable of turning operation between an unlock position and a lock position; an interlock mechanism I comprising a mechanism for sequentially generating a pressing force of either one of a longitudinal pressing force for pressing the side waterproof rubber Rs against the receiving surfaces 1ir on both sides of the inlet (E) and a downward pressing force for pressing the bottom waterproof rubber Rb against the inlet bottom Eb in association with the rotation of the operation lever; the interlocking mechanism I includes a first cam mechanism C1 that generates one pressing force in conjunction with the operation lever in a first operation stage in which the operation lever is rotated from an unlocked position to an intermediate rotating position, and a second cam mechanism C2 that generates the other pressing force in conjunction with the operation lever in a second operation stage in which the operation lever is rotated from an intermediate rotating position to a locked position.SELECTED DRAWING: Figure 6
Patent JP-2018174736-A (JP)
Title: Production method of salmon for eating raw
Inventor: YAMAGATA RYOSUKE
IPC: A23L17/00
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a salmon for eating raw that has a texture like raw ham and is usable in salad, carpaccio, bread, pizza, pasta, avocado, cream cheese, and many other food materials.SOLUTION: A production method of a salmon for eating raw includes a step for disinfecting a fillet of a pretreated salmon, a step for salting, a step for washing salt off the surface of the salmon, a step for removing moisture from the surface by cool air drying, and a step for packing the fillet and olive oil in a bag for vacuum packing. The fillet is disinfected by being immersed in hypochlorous water. Salt and sugar are used for salting. The packing ratio of the fillet and olive oil is wt.10% of olive oil to the fillet.SELECTED DRAWING: None
Patent JP-2018178801-A (JP)
Title: Exhaust heat recovery device
Inventor: HISANAGA TORU
IPC: F01N13/08
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust heat recovery device which is compact in a height direction and suppresses the deviation of a center of gravity.SOLUTION: An exhaust heat recovery device (10) has a first channel (20); a second channel (30) extending along the first channel (20); a heat exchanger (31) provided in the second flow channel (30) to move heat from exhaust gas to cooling water; piping (50) connected to the heat exchanger (31) and in which the cooling water passes through; and a thermo actuator (60) connected to the piping (50) and actuated according to the temperature of the cooling water. The thermo actuator (60) and the second channel (30) are disposed at the height overlapped with the first channel (20) at a height direction, and are disposed so as to sandwich the first channel (20) with reference to a plane view.SELECTED DRAWING: Figure 1
Patent JP-2018176203-A (JP)
Title: Welding method and back shield device
Inventor: NIKI TAKAHIRO
IPC: B23K9/16
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a welding method capable of appropriately suppressing oxidation of the inner surface of a welded portion in piping.SOLUTION: The welding method according to the embodiment comprises an arrangement step, a space formation step, an inert gas filling step, and a welding step. In the arrangement step, the first to fourth pipings are arranged in sequence via a groove. In the space formation step, by closing the arranged gap of the groove of the arranged first and second pipes and the gap of the groove of the third and fourth pipings with a pair of shielding members respectively, a space for back shield is formed inside the second and third pipings. In the inert gas filling step, an inert gas is filled in the formed space. In the welding process, the grooves of the second and third pipings are welded in a state where the inert gas is filled in the space.SELECTED DRAWING: Figure 1
Patent JP-2018181634-A (JP)
Title: Plasma processing apparatus and control method
Inventor: IKEDA TARO
IPC: H05H1/46
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To monitor the state of plasma ignition of multiple regions in plasma generation space, respectively.SOLUTION: In a plasma processing apparatus having a microwave radiation mechanism for radiating microwaves, outputted from a microwave output section, to the inside of a processing container, the microwave radiation mechanism has an antenna for radiating microwaves, a dielectric member permeating the microwaves radiated from the antenna, and in which an electric field for generating surface wave plasma by the microwaves is formed, a sensor provided in the microwave radiation mechanism or in the neighborhood thereof, and monitoring the electron temperature of the generated plasma, and a control section for determining the state of plasma ignition, based on the electron temperature of the plasma monitored by the sensor.SELECTED DRAWING: Figure 4
Patent JP-2018181664-A (JP)
Title: X-ray generator
Inventor: KAWASAKI KATSUMI
IPC: H01J35/10
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To improve a cooling effect in a rotating anticathode.SOLUTION: An X-ray generator (100) that includes an electron generator (2) that emits an electron beam (A) and a cylindrical rotating anticathode (1) that includes an anticathode section (13) irradiated with an electron beam (A) to emit X-rays (B) and is rotatable using a rotation axis (x) as the center further includes a cooling passage (4) formed along the anticathode section (13) excluding an irradiation region (13b) irradiated with the electron beam (A) in the anticathode section (13) in the outer peripheral side of the anticathode section (13).SELECTED DRAWING: Figure 1
Patent JP-2018179210-A (JP)
Title: Seal structure
Inventor: NISHIMOTO TAKUJI
IPC: B65G65/48
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure capable of maintaining high sealability and also improving maintenability.SOLUTION: A seal structure 100 is configured to partition a conveyance path 26 of a table feeder 20, and seal a gap between a side wall 25 and an upper cover 27, which are relatively displaced. The seal structure includes an inside seal member 101 configured to seal a gap between the inside of the side wall 25 and the upper cover 27, and an outside seal member 102 configured to seal a gap between the outside of the side wall 25 and the upper cover 27. The inside seal member 101 is attached so as to suspend to the inside of the side wall 25, and the outside seal member 102 is attached so as to suspend to the outside of the side wall 25. The side wall 25 has an upper end part 110 contacting with the inside seal member 101 and the outside seal member 102 in a state of being held therebetween.SELECTED DRAWING: Figure 5
Patent JP-2018183216-A (JP)
Title: Game machine
Inventor: NISHI KATSUSHI
IPC: A63F5/04
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reducing generation of bug, and executing various performances, while suppressing a data size of image data for showing an image for a performance.SOLUTION: A sub CPU selects image data for showing an image to be displayed on a liquid crystal display device, following a performance sequence, and when detecting from the performance sequence, ChangeSign as a change-over command for changing the performance sequence to another performance sequence, executes a performance following the performance sequence designated as a change-over destination by the change-over command.SELECTED DRAWING: Figure 147
Patent JP-2018183793-A (JP)
Title: Laser processing device and laser processing method
Inventor: MATSUMOTO KEITA
IPC: B23K26/38
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent remaining of a cut piece inside a drawing part when processing the drawing part, and to suppress degradation of the drawing part.SOLUTION: A laser processing device 100 for cutting a tabular work-piece W comprises: a laser head 10 which can be moved relatively to the work-piece W and cuts the work-piece W by irradiating the work-piece W with laser beam L from an upper surface Wa side; and a control part 40 for performing first processing in which laser beam L is moved along a prescribed closed path R1 on the work-piece W by relative movement of the work-piece W and the laser head 10, thereby forming a drawing part Wc on a part of the work-piece W, and second processing in which at least a part along an inner side of the closed path R1 is irradiated with laser beam L after said first processing, thereby cutting a part of a cut piece Wd formed by the drawing part Wc.SELECTED DRAWING: Figure 1
Patent JP-2018185945-A (JP)
Title: Vehicle lamp fitting
Inventor: YAGI HISAO
IPC: F21S43/00
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle lamp fitting which enables light distribution requirements to be easily satisfied.SOLUTION: A marker lamp 11 of a vehicle lamp fitting includes: light emitting elements 24; a light wavelength conversion member 26 which is disposed so as to be spaced away from the light emitting elements 24, includes multiple light emitting parts 26a and multiple connection parts 26b alternately arranged, and is formed into a step form by each connection part 26b forming an angle relative to a light emitting surface 28 of the adjacent light emitting part 26a; and light shielding parts 30 which are provided corresponding to the respective connection parts 26b.SELECTED DRAWING: Figure 2
Patent JP-2017199907-A (JP)
Title: Atomic layer deposition of protective coatings for semiconductor process chamber components
Inventor: DAVID FENWICK
IPC: H01L21/3065
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a protective coating for a semiconductor process chamber component using atomic layer deposition (ALD), a multi-component protective coating, and a semiconductor process chamber component coated with the multi-component protective coating.SOLUTION: A multi-component coating composition for a surface of a semiconductor process chamber component comprises: at least one first film layer of a yttrium oxide or a yttrium fluoride coated onto the surface of the semiconductor process chamber component using an atomic layer deposition process; and at least one second film layer of an additional oxide or an additional fluoride coated onto the surface of the semiconductor process chamber component using an atomic layer deposition process. The multi-component coating composition is selected from the group consisting of YOF, YAlO, YZrOand YZrAlO.SELECTED DRAWING: None
Patent JP-2018184572-A (JP)
Title: Oily ballpoint ink composition and oily ballpoint prepared therewith
Inventor: MIYAKE MITSUTO
IPC: B43K7/01
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an oily ballpoint ink composition that prevents ink leakage, and shows improvement in writing feel and writing start performance, and an oily ballpoint prepared therewith.SOLUTION: An oily ballpoint ink composition contains a colorant, an organic solvent, and a shear-viscosity reducing agent, the shear-viscosity reducing agent being glycerol fatty acid ester.SELECTED DRAWING: None
Patent JP-2018188820-A (JP)
Title: Floor material
Inventor: KOYANO JUNICHI
IPC: E04F15/02
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a floor material having a fitting shape in which a gap in a joint part between floor materials is hardly conspicuous when the floor material is fitted and subjected to the influence of humidity and temperature and shrank, and having the fitting shape hardly causing the disengagement and hardly causing the rise and step difference in level.SOLUTION: A floor material includes: a linear engaging recessed groove part 223 having a back surface side cut off is provided at one end of the substantially rectangular planar member; a tip of the one end part is provided with a first projection part 221 in which a front surface side is obliquely cut off; a linear engaging recessed groove part 234 fitted with the linear engaging recessed groove part 223 from which the surface side of the opposing other end part is cut off; a fitting structure provided with a second projection part 231 whose lower side is obliquely cut so as to be joined to the first projection part 221 at a tip of one end part on an inner surface of the engaging recessed groove part 234.SELECTED DRAWING: Figure 4
Patent JP-2018187291-A (JP)
Title: Game machine
Inventor: NAKAMURA KEISHIRO
IPC: A63F7/02
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest of a player in a game.SOLUTION: One game state is set from a plurality of game states including at least a first game state, a second game state more advantageous to a player than the first game state, and a third game state more advantageous to the player than the second game state, based on the establishment of a predetermined setting condition. Variable means is configured so as to be variable to a first position in which a ball can enter ball entry means and to a second position in which entry of a game ball is more difficult than in the first position. A variable operation of the variable means is controlled by first control by which entry of a game ball to the ball entry means becomes difficult in the first game state, is controlled by second control by which entry of a game ball to the ball entry means becomes difficult in the second game state, and is controlled by third control by which entry of a game ball to the ball entry means becomes easy in the third game state. This produces an effect that a player's interest in the game can be enhanced.SELECTED DRAWING: Figure 130
Patent JP-2018191826-A (JP)
Title: Skin protection sheet
Inventor: KOBAYASHI YASUNARI
IPC: A61F13/14
Filed: 2017-05-16
Abstract: To provide a skin protection sheet which can be produced at low cost in whole body thereof, which can secure a constant auxiliary effect to treatment or prevention of various dermatosis, and secure comfort in wearing time (touch feeling).SOLUTION: A skin protection sheet is stuck to an inner face Ci of an underwear C of a user H, thereby covering a dermatosis portion Xw (including a dermatosis possible portion) of the user H, the skin protection sheet comprises a protection sheet main body part 2 in which, at each of plural positions in a prescribed direction Fm of a sheet material S formed of a nonwoven fabric material, a three-layer surface part K formed by folding twice crossing in the prescribed direction Fm is formed respectively, and sewn parts 5 sewn in the prescribed direction Fm by a thread material 4 are provided at a prescribed interval in a direction Fs crossing the prescribed direction Fm, thereby being formed into a gathering state, and one or two or more sheet sticking parts 3 provided on one face 2r of the protection sheet main body part 2 so as to detachably adhere the protection sheet main body part 2 to the inner face Ci of the underwear C.SELECTED DRAWING: Figure 1
Patent JP-2017141842-A (JP)
Title: Fuel and process for powering compression ignition engine
Inventor: Greg morris
IPC: F02B49/00
Filed: 2017-05-16
Abstract: PROBLEM TO BE SOLVED: To provide diesel engine fuel and an engine operation method that are suited to use in remote locations, or in environmentally sensitive environments (such as in high latitude marine environments particularly in port areas in terms of emissions) or other areas such as remote dry but cold inland areas.SOLUTION: A process of powering a compression ignition engine using a main fuel comprising methanol and water, includes: a step of fumigating an intake air stream with a fumigant comprising an ignition enhancer; a step of introducing the fumigated intake air into a combustion chamber in the engine and compressing the intake air; a step of introducing the main fuel into the combustion chamber; and a step of igniting the main fuel/air mixture to thereby drive the engine. There are also provided a fuel for use in this process, a two-part fuel for use in this process, and associated power generation systems.SELECTED DRAWING: Figure 1
Patent JP-2018197807-A (JP)
Title: Microscope system
Inventor: IMAZEKI KOJI
IPC: G02B21/06
Filed: 2017-05-24
Abstract: To provide a microscope system capable of preventing an abrupt increase in the amount of light contrary to the observer's intention.SOLUTION: A microscope system 1 comprises: a light source part 107a; a transmissive illumination optical system; an observation optical system including an eyepiece 112 for observing a ray of light passing through a specimen SP; a light adjustment value setting part 114 for setting light adjustment value of the light source part 107a; a prescribed light adjustment value storage part 116a for storing the prescribed light adjustment value of a light source part 107a; a light adjustment value selection part 116 configured to select either one of the set light adjustment value set by the light adjustment value setting part 114 or the prescribed light adjustment value stored in the prescribed light adjustment value storage part 116a; and an illumination control part 115 configured to control the light quantity from the light source part 107a to the light adjustment value selected by the light adjustment value selection part 116.SELECTED DRAWING: Figure 1