baber/WOPTO huggingface dataset:
Patent JP-2012233475-A (JP)
Title: Centrifugal compressor assembly with stator vane row
Inventor: MOUSSA ZAHER MILAD
IPC: F04D29/30
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a compressor assembly for a gas turbine engine.SOLUTION: The compressor assembly includes a rotatable impeller 28, and the rotatable impeller includes: an annular hub 30 defining, with its radially outer periphery, a concave-curved inner flowpath surface 44 extending between an inlet and an outlet; an annular array of airfoil-shaped inducer blades 50 extending radially outward from the inner flowpath surface to near a forward end; and an annular array of exducer blades 60 extending outward from the inner flowpath surface. The compressor assembly further contains a non-rotating shroud assembly surrounding the impeller and including a convex-curved outer flowpath surface 72, wherein the inner and outer flowpath surfaces cooperate to define a primary flowpath passing through blades and stator vanes; and an annular array of airfoil-shaped stator vanes extending radially inward from the outer flowpath surface into a space between the inducer blades and exducer blades.
Patent JP-2013216376-A (JP)
Title: Wooden spacer for metal coil
Inventor: SUZUKI TOSHIO
IPC: B65D85/66
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a wooden spacer for metal coils, configured to have one length by variously adjusting the length according to the outer diameter of a metal coil to be mounted, and to improve stacking efficiency by securing stacking space for the metal coils, without interfering with stacking work.SOLUTION: A wooden spacer is formed in a straight or bent shape with respect to the base of the wooden spacer. The wooden spacer can be adapted to the outer diameter of a metal coil or the height of a metal sheet.
Patent JP-2012182475-A (JP)
Title: Method for depositing group-iii nitride material on silicon substrate, and device therefor
Inventor: BORGHS GUSTAAF
IPC: C30B29/38
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a new method for depositing group-III nitride material on a silicon substrate.SOLUTION: The present invention relates to a device comprising: a substrate including a silicon substrate having a porous top layer; a second layer formed of Ge material on the top layer; and the other layer formed of group-III nitride material on the second layer. Further, the present invention relates to a method, an intermediate layer or, a template device highly suitable to epitaxial growth of a group-III nitride layer with high quality.
Patent JP-2013228950-A (JP)
Title: Variable orifice pressure-controlled flow rate controller
Inventor: DOI RYOSUKE
IPC: F16K31/524
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a variable orifice pressure-controlled flow rate controller capable of instantly switching flow rate control ranges by changing orifice aperture of a variable orifice and significantly reducing time required for a controlled flow rate to be established in a low flow rate region.SOLUTION: A variable orifice pressure-controlled flow rate controller includes a pressure control unit 1a and a variable orifice unit 1b, and a flow rate of fluid flowing through an orifice of the variable orifice unit is computed as Q=KP, where Prepresents pressure on the upstream of the orifice and K represents a constant. The orifice comprises a ring-shaped gap between a valve seat and a diaphragm of a direct touch type metal diaphragm valve. A flow rate control range is switched to another range and the flow rate is controlled within a selected flow rate control range by changing a flow rate setting signal Qs to a flow rate arithmetic control section 4a of the pressure control unit and an orifice aperture setting signal Qz to an orifice aperture arithmetic control section 4b of the variable orifice unit.
Patent JP-2013232065-A (JP)
Title: Image synthesizing method, image synthesizing program and image synthesis device
Inventor: YABUTA KENICHI
IPC: G06T3/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image synthesizing method that reduces a deviation of a synthesis image.SOLUTION: A method comprises: using a sectional image that is photographed by dividing a subject, arranging two sectional images such that an overlapped area coincides with each other with respect to each of a pair of two adjacent photographed sectional images and generating a virtual spring that has a distance between positions of each image-center of gravity of the two sectional images as a natural length; generating a spring model that connects each image-center of gravity of the two adjacent sectional images to each other by the virtual spring; computing a movement of an image-center of gravity and calculating a balance position that is a position of an image-center of gravity in a state where resilience of all of the virtual spring is balanced; and arranging each of the plurality of sectional images such that an image-center of gravity is positioned at the balance position and generating a synthesis image.
Patent JP-2013234770-A (JP)
Title: Shot ball recovery device for shot cleaning, and boiler
Inventor: TODAKA MITSUMASA
IPC: F23J3/00
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a shot ball recovery device capable of preventing the efficiency of separation from being degraded, even if the size of a shot ball loses uniformity due to repetitive use.SOLUTION: A shot ball recovery device includes: a supply chute 34 with the mixture of a shot ball and dust supplied therein; a rotary drum 4 arranged so that an outlet of supply chute 34 may oppose to a peripheral surface; a magnetic separator 32 comprising a magnetic pole generating means 41 arranged in the rotary drum 4 and for generating a magnetic pole to attract the shot ball to a drum surface over a region exceeding a phase of at least 90° from the supply chute in a drum rotating direction; a dust recovery chute 36 for recovering the dust falling from the surface of the rotary drum 4 in the magnetic pole forming region formed by the magnetic pole generating means 41; and a shot ball recovery chute 35 for recovering a shot ball falling from the surface of the rotary drum 4 shifting from the magnetic pole forming region to a non-magnetic pole region.
Patent JP-2013236153-A (JP)
Title: Image processing apparatus, control method of the same, and control program of the same
Inventor: TOKUNO TOSHIYUKI
IPC: B41J29/38
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To control an image processing apparatus which reduces user's inconvenience on the basis of provided uncertain information on the stop of power supply even in a case where only the uncertain information is provided.SOLUTION: An image processing system 401 comprises: a document reader; and an image forming device, which are each provided with drive means for realizing driving including transportation of a sheet (a document sheet or a recording sheet) for image processing. The image processing system 401 obtains power interruption prediction information such as scheduled power interruption information. The driving means of the respective document reader and image forming device are controlled in accordance with a mode of suppressing occurrence of remaining sheets (a remaining sheet reduction mode) in a time zone in which occurrence of power interruption is predicted from the power interruption prediction information, and controlled in accordance with a mode of seriously considering printing productivity (a productivity seriously-considering mode) in the other time zones.
Patent JP-2012199952-A (JP)
Title: Techniques for high data rates with improved channel reference
Inventor: STEIN ARNE LUNDBY
IPC: H04J13/00
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods that facilitate pilot channel optimization schemes for high data rate communications transmissions.SOLUTION: Pilot channel operations are monitored and controlled by an exemplary base station for one or more cooperating wireless terminals such that one or more power features of the one or more cooperating wireless terminals can be changed in response to one or more selected pilot channel operational conditions. In an illustrative operation, an exemplary base station engages in one or more selected pilot channel control operations as part of pilot channel optimization comprising a jump detection technique, operating power control on another channel other than the DPCCH, engaging in delayed power control, engaging in soft-handoff power control in the instance of a boosted pilot channel, and resolving ambiguity in grant messages resulting from a pilot boost.
Patent JP-2013238114-A (JP)
Title: Vaporized fuel treating apparatus
Inventor: NISHIMURA YUSAKU
IPC: F02M25/08
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a vaporized fuel treating apparatus capable of preventing discharge of fuel vapor into the atmosphere while preventing an absorbent from increasing in size to reduce an air cleaner in size.SOLUTION: A vaporized fuel treating apparatus 20 includes: a vapor tube 23 disposed on a downstream side in an intake direction to a throttle valve 18, providing communication between an intake passage 13 of an intake pipe 14 and a fuel tank 1, and having a vapor passage 22 into which vaporized fuel is introduced from the fuel tank 1; and an air cleaner 15 disposed to the intake pipe 14 on an upstream side in the intake direction to the throttle valve 18 and having a built-in absorbent 21 for absorbing the vaporized fuel. When the throttle valve 18 is fully closed, a communication part is configured with a gap S formed between the throttle valve 18 and the intake tube 14.
Patent JP-2012150880-A (JP)
Title: Optical recording medium, information recording method and information reproducing method
Inventor: TAKAZAWA KOJI
IPC: G11B7/0045
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium in which an interlayer crosstalk is small and high quality recording characteristics are stably obtained.SOLUTION: In the optical recording medium 100 which includes a first recording section L0 that includes a first recording layer 105 and a first light reflection layer 106 and is arranged in a side closer to a light receiving surface, and a second recording section L1 that includes a second recording layer 107 and a second light reflection layer 108 and is arranged in a side farther from the light receiving surface, and has a structure in which the first recording section L0 and the second recording section L1 are stacked, the thickness (for instance, 15-35 nm) of the first light reflection layer 106 is smaller than the thickness (for instance, 60-150 nm) of the second light reflection layer 108.
Patent JP-2012166854-A (JP)
Title: Single-dose packaging machine
Inventor: OKUMA FUJIO
IPC: A61J3/00
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a single-dose packaging machine that enables a single-dose packaging operation to be smoothly carried out.SOLUTION: The single-dose packaging machine has an annular damming portion on an outer peripheral part of a damming plate. Notches for promoting the elastic deformation of the damming portion when a groove bottom surface rotates while the damming portion is in contact with the groove bottom surface, are formed in the part of the damming portion in contact with the groove bottom surface.
Patent JP-2013237920-A (JP)
Title: Treatment method of copper smelting flue cinder
Inventor: KIKUTA NAOKO
IPC: C22B15/00
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of increasing a leaching rate of copper in flue cinder, improving a recovery percentage, effectively separating lead and bismuth in the flue cinder as leach residues, and improving economical efficiency, in the treatment of leaching the flue cinder, which is generated and discharged in copper smelting process, under sulfuric acidity.SOLUTION: In a method, flue cinder generated in copper smelting process is added to a sulfuric acid solution whose pH is adjusted to be 1.0 or higher, and while oxidizing it using a ferric compound, copper in the flue cinder is leached.
Patent JP-2013238571-A (JP)
Title: Navigation system and map information acquisition method
Inventor: KITAMOTO KEISUKE
IPC: G09B29/00
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system and a map information acquisition method which can reduce a communication charge and also effectively utilize the latest map information having a necessary amount of information.SOLUTION: A server 3 comprises: route search means 32 which, on the basis of map information stored in storage means 29 and a current location and a destination given by map information acquisition means 25, searches for a route to the destination; map information acquisition target area setting means 33 which sets a map information acquisition target area that is a peripheral area of the route and corresponds to map information which has to be acquired by a navigation device 2; and map information providing means 34 which provides the map information corresponding to the map information acquisition target area by communication. The map information acquisition target area setting means 33 can change a range of a map information acquisition target area B according to an amount of map information of a peripheral area A which is within a predetermined range from the route.
Patent JP-2012239909-A (JP)
Title: Circular stapler with friction reducing member
Inventor: NALAGATLA ANIL K
IPC: A61B17/115
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a circular stapling instrument including a reciprocating drive shaft and a firing bar.SOLUTION: The reciprocating drive shaft has a first engagement member at a tip of the reciprocating drive shaft and a threaded adjustment member at a base of the reciprocating drive shaft. The firing bar is movably connected at a first end with a firing trigger and movably connected at a second end with a stapling head assembly through a second engagement member. The firing bar forms a first engagement surface which faces a corresponding second engagement surface formed on the reciprocating drive shaft. The circular stapling instrument also includes a friction reducing member located in between the first engagement surface and the second engagement surface in order to reduce friction between the reciprocating drive shaft and the firing bar.
Patent JP-2013240496-A (JP)
Title: High-pressure water vapor sterilization method, and sterilized medical article
Inventor: SUDO NOBUO
IPC: A61L2/06
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure water vapor sterilization method, capable of obtaining a sterilized article in which adhesion of moisture and defects of solid foreign objects are effectively prevented in a short period of time without requiring a large volume of energy.SOLUTION: A high-pressure water vapor sterilization method is for obtaining a sterilized object by exposing an object to be sterilized such as a medical article to a high-temperature and high-pressure water vapor environment and sterilizing the object to be sterilized with water vapor. The object to be sterilized is enclosed inside a microorganism-impermeable package material having a water vapor permeable part at least in a part to form a package body. The object to be sterilized is pre-heated to 50-110°C before exposing the object to be sterilized to high-temperature and high-pressure water vapor, and after that, high-temperature and high-pressure water vapor is introduced into the package body from the water-vapor permeable part of the package material to sterilize the object to be sterilized with high-pressure water vapor. The high-pressure water vapor sterilization method is characterized by obtaining the package body with the sterilized object enclosed in the microorganism-impermeable package material by sterilizing the object to be sterilized with high-pressure water vapor.
Patent JP-2013242242-A (JP)
Title: Tensile test jig
Inventor: MIYAZAKI SHINYA
IPC: G01N3/04
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To make a jig structure simple and achieve a reduction in size thereof.SOLUTION: First and second load transmission members 5 and 6 are configured such that a pair of engagement portions 7 and 10 are provided with gaps 8 and 11 for inserting a gauge portion 2 of a tensile test piece 1 interposed therebetween on unilateral side surfaces of leading end portions of load transmission columnar supports 15 and 17 having base ends attached to load receiving plates 14 and 16. Further, space portions 9 and 12 capable of accommodating grip portions 3b and 3a of the tensile test piece 1 are provided between the respective engagement portions 7 and 10 and the load receiving plates 14 and 16 of the respective load transmission members 5 and 6. When a tensile test is performed, a compressive load applied to the respective load receiving plates 14 and 16 is applied to the respective grip portions 3b and 3a of the tensile test piece 1 via the load transmission columnar supports 15 and 17 and the respective engagement portions 7 and 10 as loads in directions separated from each other in a state that leading ends of the engagement portions 7 and 10 of the respective load transmission members 5 and 6 are disposed so as to be brought into contact with the grip portions 3a and 3b of the tensile test piece 1.
Patent JP-2013242488-A (JP)
Title: Exposure device, exposure method and device manufacturing method
Inventor: FUKUI TATSUO
IPC: H01L21/027
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To expose a plate while moving an illuminating optical system relative to a mask at a high speed.SOLUTION: An exposure device comprises a mask support mechanism supporting a mask with a pattern formed thereon and a plate support mechanism holding a plate, and transfers the pattern to the plate by using illumination light output from a light source. The exposure device comprises: an illuminating optical system that emits illumination light to the mask; a lens array that projects an image of the pattern, illuminated by the illuminating optical system, onto the plate; and a moving device that has a support part supporting at least part of the illuminating optical system and the lens array, and moves the support part along the mask and plate relative to the light source.
Patent JP-2013246024-A (JP)
Title: Gps module, position measuring method by gps and computer program
Inventor: OGURA TORU
IPC: G04G3/02
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a positioning error caused by a GPS satellite whose GPS signals are deteriorated by multi-pass and noise.SOLUTION: A filter function unit 11 performs selection of GPS satellites used for positioning by using GPS signals of a GPS satellite selected under two conditions. An A positioning function unit 12 and a B positioning function unit perform positioning and calculation of a dispersion value of the positioning result. An installation position calculation unit 14 calculates the position where a GPS module 10 is installed on the basis of the calculated positioning result and the dispersion value. A timing pulse generation unit 15 calculates a time difference between the GPS satellite and the GPS module 10, and generates a timing pulse Tp by correcting the timing pulse included in the GPS signals of the GPS satellite by the time difference. However, as for the GPS signals of the GPS satellite in which the time difference between the GPS satellite and the GPS module 10 fluctuates more largely than that of other GPS satellites, they are excluded from the generation of the timing pulse Tp.
Patent JP-2013122236-A (JP)
Title: Exhaust gas recirculation apparatus
Inventor: ASANUMA HIROSHI
IPC: F02M25/07
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation apparatus capable of suppressing a valve from being opened even if the valve receives pressure from an intake system side of an engine larger than a force that maintains the valve in a full closed state (e.g., pressure higher than an urging force of a spring) without increasing the size of the apparatus.SOLUTION: In an EGR valve, an actuator 48 includes: a coil 70; a rotor body 72 driven to rotate when the coil 70 is energized by an electric current, and a converting mechanism 74 to convert the rotational movement of the rotor body 72 into the stroke movement of the rod 46 to bring a valve into or out of contact with a seat. The rod 46 includes a stopper 66 that contacts with a protrusion 82 of the rotor body 72 when the valve is brought into a full closed state. An end face 84 of the stopper 66 and an end face 86 of the protrusion 82 are slanted with respect to a stroke direction of the stroke movement of the rod 46.
Patent JP-2013153743-A (JP)
Title: Flavor retainer
Inventor: MIZOGUCHI NORIKO
IPC: A23L27/16
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a flavor retainer which can provide food with rich flavor by retaining flavor which food and drink intrinsically has, and releasing the flavor in the mouth when eaten.SOLUTION: A flavor retainer includes a plant-derived solid content containing specific sterol or sterol fatty acid ester, separated from cell tissue of Liliaceae vegetable such as onion plants, and passing through 140 mesh (140 mesh; USA).
Patent JP-2012255438-A (JP)
Title: Pendulum-slider pump
Inventor: BEEZ GUENTHER
IPC: F04C2/324
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an improved or at least alternative pendulum-slider pump which is characterized by a drive concept different from that of a general-type pendulum-slider pump.SOLUTION: A pendulum-slider pump (1), for example, for supplying oil to an internal combustion engine, includes a rotatably provided inside rotor (2) which is connected to an outside rotor (4) via pendulums (3). The pendulum (3) is attached in an articulated manner to the inside rotor (2) and guided in a radial direction in the outside rotor (4); the pendulum-slider pump (1) is electrically driven by the outside rotor (4); magnets (11) are disposed in a proper recess (10) in the outside rotor (4); and a stator (12) having electromagnets (13) is disposed outside the outside rotor (4). The magnets (11) and the electromagnets (13) are components of an electric driving machine for driving the pendulum-slider pump (1). Thus, an entirely-novel and promising pump concept can be created.
Patent JP-2013253708-A (JP)
Title: Gas stove
Inventor: OKAMOTO HIDEO
IPC: F24C3/08
Filed: 2012-06-05
Abstract: PROBLEM TO BE SOLVED: To improve cleaning property around a burner part, and to prevent an external load to be applied on an ignition electrode and ignition failure of a stove burner which is caused by contamination due to boil over.SOLUTION: A burner part 2A is provided to protrude upward from a burner opening 110 of a top plate 11. A burner ring 24 is provided which covers a gap S1 between a peripheral edge of the burner opening 110 and an outer peripheral surface of the burner part 2A from an upper surface side of the top plate 11. A stove case 10 includes a pilot burner 33 for igniting a stove burner 2, and an ignition electrode 34 for igniting the pilot burner 33. On an outer peripheral surface of the burner part 2A, there are provided a main flame hole 220 which jets the gas to be supplied to the stove burner 2, and an ignition flame outlet 210 for guiding ignition flame of the pilot burner 33 that is ignited by the ignition electrode 34 to the main flame hole 220. The ignition flame is guided to the ignition flame outlet 210 through a flame passage S3 partitioned and separated from a gas passage S2 that guides the gas to the main flame hole 220.