baber/WOPTO huggingface dataset:
Patent JP-2013158159-A (JP)
Title: Rotary electric machine
Inventor: KOMATSU TAKAYUKI
IPC: H02K1/18
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a contact part of adjacent divided cores is buckled and deformed in a core lamination direction by the pressure generated when the divided cores are fixed by a shrunk ring.SOLUTION: A rotary electric machine has a stator including divided cores 30, a divided core assembly 10 and a shrunk ring 20. The divided cores 30 are respectively comprised of thin plates laminated one upon another; a bobbin 40 incorporated thereinto; and a coil wound around the bobbin 40. The divided core assembly 10 is configured by assembling the plurality of divided cores 30 in an annular shape. The shrunk ring 20 is disposed in an outer periphery of the divided core assembly 10 in a radial direction thereof. The bobbin 40 has a bobbin edge 41. The rotary electric machine is configured so that in terms of a width of the bobbin edge 41 in a radial direction thereof, a width of a part of the bobbin edge contacted with an end portion of each of the divided cores 30 in a circumferential direction thereof in an end surface of the divided core 30 in an axial direction thereof is larger than a width of a middle part of the divided core in the circumferential direction.
Patent JP-2013154313-A (JP)
Title: Treatment method of waste alkali liquid
Inventor: MIZUNO MASAAKI
IPC: C02F1/58
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method of waste alkali liquid, in which the BOD and COD of waste alkali liquid including the development waste liquid of a photosensitive material or peeling waste liquid can be dropped to a level to be discharged to a river by only performing the treatment of a general wastewater treatment facility.SOLUTION: A treatment method of alkali waste liquid including the development waste liquid of a photosensitive material or peeling waste liquid includes: a process that regulates the alkali waste water to have pH of 1-5; a process that processes by a flocculant and activated carbon; and a process that filters a coagulation precipitation material.
Patent JP-2013040322-A (JP)
Title: Rigid polyurethane foam panel and method of manufacturing the same
Inventor: WATANABE TSUGIO
IPC: C08G18/48
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a rigid polyurethane foam panel that has a low density and an excellent insulation efficiency, and is useful as a heat insulating material for the building such as detached houses, and a method of manufacturing the same.SOLUTION: The rigid polyurethane foam panel is obtained by mixing and reacting: a polyol composition comprising a polyol compound and water as the foaming agent; and a polyisocyanate component, wherein the polyol compound comprising a polyether polyol (A) that is a polymer of alkylene oxide and has 2-4 of an average functional group number and 3,000-8,000 of a weight-average molecular weight and a short glycol (B) having less than 250 of a molecular weight is used as a raw material, the water content of the polyol composition is 20-100 pts.wt. based on 100 pts.wt. of the polyol compound, and the direction of thickness of the rigid polyurethane foam panel and the direction of foaming of the cells in the foam are adjusted to become substantially perpendicular.
Patent JP-2012171797-A (JP)
Title: Rotating and moving device for medium
Inventor: STOREY MATTHEW M
IPC: B65H9/00
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a moving system for removing a marking put on a medium.SOLUTION: This improved rotor/mover device for a medium includes a cylinder in a spherical nip. The device includes a series of bevel gears/spur gears, and one of these gears is rotated on the same axis, but independent of the axes of drive rolls 51, 53. Therefore, the drive rolls 51, 53 can be driven about their respective centerlines, and rotated about the centerlines of the roll shafts thereof, respectively. Ball idlers 52, 54 are positioned on the drive rolls 51, 53 having medium vertical forces, respectively. Therefore, sheets can be moved, abutted, and rotated, but not moved, abutted, and rotated relative to each other. Consequently, the marking put on the medium can be removed.
Patent JP-2012126727-A (JP)
Title: Intracutaneous injection
Inventor: PRESTRELSKI STEVEN
IPC: A61M5/32
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for delivering biopharmaceutical and other therapeutic agents parenterally via a minimally invasive and low pain administration method.SOLUTION: The method includes a step of injecting from about 0.1 to about 10 microliters of an ultraconcentrated semisolid or solid formulation comprising from about 20 to about 85 wt.% solids and comprising an effective amount of a therapeutic agent in the form of a paste or slurry into, for example, the epidermal, dermal, or subcutaneous layer of the skin. The method further includes a step of processing the therapeutic agent in a powdered form in order to decrease its particle size to a mean particle size range from 10 nanometers (0.01 micrometers) to about 100 micrometers, with no particles being larger than about 500 micrometers.
Patent JP-2012089898-A (JP)
Title: Solder ball and semiconductor package
Inventor: KIM WOON-CHUN
IPC: H01L23/12
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a solder ball in which an underfill part is formed so as to cover the outside of a core part, and a semiconductor package in which a substrate part and a semiconductor chip are electrically connected to each other via the solder ball.SOLUTION: A solder ball 130 for electrically connecting a semiconductor chip 110 and a substrate part 120 includes: a core part 132 for electrically connecting the semiconductor chip 110 and the substrate part 120; and an underfill part 134 applied to the core part 132 so as to cover the outside of the core part 132 for protecting the periphery of the core part 132 when the semiconductor chip 110 and the substrate part 120 are brought into contact with each other in the core part 132.
Patent JP-2012110037-A (JP)
Title: Information appliance
Inventor: NONAKA OSAMU
IPC: H04N5/232
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an information appliance capable of switching between an imaging function and other functions automatically and reliably.SOLUTION: An information appliance having an imaging function and other functions, includes: a photographic lens 2; an image pick-up device 3 for converting an image formed by the photographic lens 2 into image signals; and a display panel 8 for displaying a subject image derived from the image signals, in which the information appliance determines whether an image of user's finger is formed in the imaging range of the image pick-up device 3 or an image of user's face is formed in the imaging range (S5, S7) according to the image signals, and selects any one of the imaging function (S11 and after) and the other functions (S21 and after) according to the determination result.
Patent JP-2013164221-A (JP)
Title: Connection member for flexible duct
Inventor: MIYANO ATSUSHI
IPC: F24F13/02
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a connection member for a flexible duct, for connecting a flexible duct to a body to be connected through one-touch operation.SOLUTION: A connection member 50 for a flexible duct is formed of two parts, a ring part 60 and a body part 51. Around a base part 52, the body part 51 has a duct-side connection part 53 formed on one side of an axial direction, and has a connected-side connection part 54 formed on the other side thereof. Four locking protrusions 57 are formed in a circumferential direction on the duct-side connection part 53. An inner layer material X1 drawn out from the flexible duct X and the duct-side connection part 53 accommodate steel wires of the inner layer material X1 into a groove formed between the locking protrusions 57 and the base part 52, and are fixed by an insulation lock 55. The inner layer material X1 is stuck to the main part 51 with an aluminum tape, etc. An outer layer material and a heat insulation material are pulled up to the base part 52. The body part 51 and an instrument box or the like Y are detachably connected via a ring part 60.
Patent JP-2013170851-A (JP)
Title: Sensor element, manufacturing method of sensor element, sensor device, and electronic apparatus
Inventor: ICHIKAWA FUMIO
IPC: H01L41/18
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a sensor element, a manufacturing method of a sensor element, and a sensor device, which allow excellent detection sensitivity to be easily and reliably exhibited; and a highly reliable electronic apparatus having the sensor device.SOLUTION: A sensor element includes a base 21, vibration arms 22 and 23 extending from the base 21, drive parts 51 to 54 which are disposed at the vibration arms 22 and 23, detectors 55 and 56 which are disposed at the vibration arms 22 and 23, and adjustment parts 57 and 58 which are disposed at the vibration arms 22 and 23 and generate electric charges with a polarity opposite to the electric charges generated from the detection parts 55 and 56 when no physical quantity is applied to the vibration arms 22 and 23. The adjustment parts 57 and 58 include a first electrode layer, a second electrode layer, and a piezoelectric layer. The second electrode layer of the adjustment parts 57 and 58 includes a common part 60 disposed along the extending direction of vibration arms 22 and 23 and a plurality of branch parts 61 diverged from the common part 60.
Patent JP-2013175249-A (JP)
Title: Optical pickup device, in-line type diffraction grating and laser unit
Inventor: MORI KAZUSHI
IPC: G11B7/135
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device on which a diffraction grating using the in-line differential push-pull (DPP) method can be mounted while achieving miniaturization of an optical system and the diffraction grating and reducing costs when one semiconductor laser emits two laser beams of wavelengths different from each other, and provide an in-line type diffraction grating and a laser unit used in the optical pickup device.SOLUTION: The periodic structures of a CD area Ca1 and a CD/DVD common area Ca2/Da2 in a diffraction grating G have phases different from each other substantially by λ/2, and the periodic structures of the CD/DVD common area Ca2/Da2 and a DVD area Da1 have phases different from each other substantially by λ/2. The width of a grating surface M and a distance L between the diffraction grating G and a two-wavelength laser are set so that the periodic structure of the DVD area Da1 is not irradiated with CD light and the periodic structure of the CD area Ca1 is not irradiated with DVD light.
Patent JP-2013172688-A (JP)
Title: Planting of excellent tree by dna identification
Inventor: ISHIO SHOGO
IPC: C12N15/09
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for acquiring more accurate information on excellent trees for planting more easily.SOLUTION: A method for forming a new plantation in a place where trees of plantation are fell includes: (a) a process for specifying trees which are better grown than other trees in a plantation before the trees are felled down; (b) a process for picking a part of tissue of the trunk of the individual trees which are better grown than other trees; (c) a process for extracting DNA from the part of the picked tissue; (d) a process for specifying clones of the trees which are better grown than other trees by parts characteristic enough to specify the clones from parts of base arrangement in the DNA; and (e) a process for felling trees in the plantation and planting nursery plants of races which are the same clones as the specified clones in the plantation after felling.
Patent JP-2012148277-A (JP)
Title: Zeolite absorbent, method for obtaining the same, and use for removing carbonate from gas stream
Inventor: GRANDMOUGIN MARIE-THERESE
IPC: C01B39/22
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a zeolite absorbent capable of removing a carbonate from a gas stream contaminated by CO.SOLUTION: An X-type zeolite having a Si/Al ratio of 1.25 subjected to ion exchange with cations of sodium or strontium, and cations selected from groups IA, IIA, and IIIA of the periodic table, or trivalent ions of rare earths or the lanthanoid series and an LSX-type zeolite having a Si/Al ratio of 1 similarly subjected to ion exchange are mixed in an amount of 5 to 95 wt.%, preferably, 50 to 90 wt.%, of the X-type zeolite.
Patent JP-2013178908-A (JP)
Title: Catalyst ink and method for manufacturing fuel cell
Inventor: HASEGAWA TERU
IPC: H01M8/10
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To improve power generation performance of a fuel cell by improving a catalyst ink for forming a catalyst electrode layer.SOLUTION: A method for manufacturing a catalyst ink for forming a catalyst electrode layer including a polymer electrolyte having proton conductivity and a catalyst particle having a catalyst comprises steps of: preparing a polymer electrolyte precursor which turns into a polymer electrolyte having proton conductivity via hydrolysis treatment, a high oxygen permeable resin which is a fluorine resin having higher oxygen permeability than the polymer electrolyte, and a fluorine-based solvent which can dissolve the high oxygen permeable resin; and mixing the polymer electrolyte precursor, the high oxygen permeable resin, and the fluorine-based solvent and dispersing the polymer electrolyte precursor into a resin solution in which the high oxygen permeable resin is dissolved in the fluorine-based solvent.
Patent JP-2013177919-A (JP)
Title: Rolling bearing device
Inventor: MASUDA YOSHIAKI
IPC: F16C33/58
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing device, the cost of which can be lowered, by simplifying a grinding wheel while reducing a grinding processing time.SOLUTION: An inner periphery of an outer ring 2 has: a fitting face 2e, which is adjacent to an outer ring raceway surface 2b, and to which a sealing device 6 is fitted; and a connecting face 2d connecting the outer race raceway surface 2b with the fitting face 2e. The sealing device 6 has: a core 6a having a cylinder 6a1 fitted to the fitting face 2e and extended from one end thereof to the radially inside to form an approximately L-shaped cross-section thereof; and an elastic body 6b stuck to the core 6a and formed around a whole circumference of an outer circumference of the cylinder 6a1. The outer ring raceway surface 2b comprises a face subjected to cutting processing and grinding processing, and the fitting face 2e and the connecting face 2d comprise faces subjected to the cutting processing.
Patent JP-2013179176-A (JP)
Title: Nitride semiconductor chip manufacturing method
Inventor: SHIROICHI TAKAHIDE
IPC: H01L33/06
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer segmentation method which is appropriate for manufacturing of NSS-LED chips.SOLUTION: A nitride semiconductor chip manufacturing method comprises: forming dicing grooves by etching on a surface of a semiconductor wafer including a nitride semiconductor substrate and a nitride semiconductor layer epitaxially grown on the substrate; and breaking the semiconductor wafer by utilizing the dicing grooves to separate a plurality of nitride semiconductor elements formed on the semiconductor wafer.
Patent JP-2013180962-A (JP)
Title: Lipase inhibitor composition
Inventor: SHINKE YASUHIRO
IPC: A61K31/353
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a lipase inhibitor composition, a fat absorption inhibitor composition and an anti-obesity agent composition having remarkably more excellent lipase inhibitory activity than the case of gallate-type catechin alone and also having excellent safety.SOLUTION: A lipase inhibitor composition, a fat absorption inhibitor composition and an anti-obesity agent composition include gallate-type catechin and plant-derived ribulose 1,5-bisphosphate carboxylase/oxygenase or the decomposition product thereof.
Patent JP-2013181336-A (JP)
Title: Weld assembly h-section steel
Inventor: KINOSHITA TOMOHIRO
IPC: E04B1/58
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide weld assembly H-section steel suitable for use in a beam member in a construction field.SOLUTION: The weld assembly H-section steel is used as a beam in a beam-column connection part for connecting a steel pipe column and the beam, and the weld assembly H-section steel has a projection part projecting more to an outer side than a web at an end part of at least one of upper and lower flanges. The projection part has a shape to be bilaterally symmetrical to the web, and has a notched part to be fitted to a part of an outer periphery of the steel pipe column on a material end side. The notched part is fitted to the steel pipe column from a position at which an end of the web is in contact with the steel pipe column at the projection part, and a part surrounding the notched part at the projection part has a shape forming an outer diaphragm of the beam-column connection part when the notched part is fitted to the steel pipe column.
Patent JP-2013186982-A (JP)
Title: Led lighting fixture and manufacturing method of the same
Inventor: IGAKI MASARU
IPC: F21S8/04
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting fixture and a manufacturing method of the same, capable of achieving improvement of yield and reduction of manufacturing cost.SOLUTION: An LED lighting fixture A1 is provided with a first LED substrate 3A, a second LED substrate 3B, and a support member 2 supporting the first LED substrate 3A and the second LED substrate 3B and having a recessed part 22 formed, of which, the first LED substrate 3A is equipped with a first connecting part 31A facing the recessed part 22, and the second LED substrate 3B, facing the recessed part 22, is equipped with a second connecting part 31B conductively connected with the first connecting part 31A.
Patent JP-2013187972-A (JP)
Title: Motor-driven blower, and vacuum cleaner including the same
Inventor: HIDEKUMA TEPPEI
IPC: A47L9/00
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven blower generating low noise.SOLUTION: This motor-driven blower includes a shaft 3 having a commutator (not illustrated), a rotor core 12 in which a plurality of superimposed electromagnetic steel sheets each of which is a disk-like thin sheet and has an opening hole 10 with a diameter almost equal to the shaft diameter in the center portion thereof is attached to the shaft 3, a rotor (not illustrated) formed by connecting the commutator with the rotor core 12 in a coil shape by a wire, and a bracket (not illustrated) for holding a stator (not illustrated) positioned on the periphery of the rotor and rotatably holding the rotor. The shaft 3 is integrally formed with the rotor core 12 by an injection-moldable alloy, the hole diameters of the opening holes 10 are each made indefinite, coax of the shaft 3 and the rotor core 12 are securely kept by integral molding, and displacement of the rotor core 12 from the shaft 3 can be prevented because the hole diameters of the opening holes are indefinite.
Patent JP-2013187063-A (JP)
Title: Ion generator
Inventor: FUKADA YOSHINARI
IPC: H01T19/04
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To simplify maintenance while improving ionization efficiency.SOLUTION: One flexible discharge electrode 44 is provided on a base 43, and a free end 44b of the discharge electrode 44 is swung or turned around a stationary end 44a as a center by a repulsive force of corona discharge generated by supplying a high voltage to the stationary end 44a of the discharge electrode 44. Accordingly, compared to a bundle-like electrode comprising plural thin wires, a dust generation amount from the free end 44b of the discharge electrode 44 can be significantly reduced, so as to extend a maintenance period of an ion generator 30. Only one discharge electrode 44 is used, and therefore, the ion generator 30 can be made compact. Also, a state of the discharge electrode 44 can be easily monitored, so as to simplify maintenance. The discharge electrode 44 is swung or turned, and therefore, generated air ions EI can be conveyed to a wide range of a packaging film 10, so as to improve ionization efficiency.
Patent JP-2013186323-A (JP)
Title: Optical element, display device and electronic apparatus
Inventor: TAKAMA DAISUKE
IPC: G02B30/28
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical element, a display device and an electronic apparatus which are capable of reducing unnecessary light included in light emitted from a liquid crystal lens.SOLUTION: An optical element includes: first electrodes; a second electrode arranged to face the first electrodes; a liquid crystal layer arranged between the first electrodes and the second electrode, producing a lens effect in accordance with a voltage to be applied to the first electrodes and the second electrode; and a polarizing plate arranged on an outermost surface.
Patent JP-2012194979-A (JP)
Title: Photovoltaic inverter and method for controlling photovoltaic inverter
Inventor: Li sheng-hua
IPC: G05F1/67
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic inverter which can resolve problems in the prior art.SOLUTION: A photovoltaic inverter 30 having a controller 31, an auxiliary power 32, and a buffering element 33 is provided. The auxiliary power provides power to the controller 31. The buffering element 33 is coupled between a photovoltaic panel 38 and the auxiliary power 32 such that the buffering element stores energy output from the photovoltaic panel 38 first during a startup period, and then stops storing energy output from the photovoltaic panel 38 and provides the stored energy to the auxiliary power 32, thereby performing a maximum power point tracking procedure on the photovoltaic panel by the controller during a first period following the startup period, and feeds energy output from the photovoltaic panel 38 to the auxiliary power 32 during a second period following the first period thereby continuously performing the maximum power point tracking procedure on the photovoltaic panel 38 by the controller 31.
Patent JP-2013196782-A (JP)
Title: Fuel cell system
Inventor: TOMITA YOSUKE
IPC: H01M8/06
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system ensuring optimal air increase depending on the state of flooding, by suppressing the influence of degradation in IV characteristics, and the like.SOLUTION: The fuel cell system including a fuel cell stack 10 constituted by stacking a plurality of cells, generating electric power when fuel gas is supplied to an anode and oxidant gas is supplied to a cathode, includes a supply amount setting section for setting the supply flow rate of an oxidant gas supply machine in response to a request of the fuel cell system, and a supply amount correcting section which corrects the supply flow rate to increase more for a larger voltage difference, obtained by subtracting the voltage of a specific cell from the average cell voltage of the fuel cell stack 10.