baber/WOPTO huggingface dataset:
Patent JP-2011225797-A (JP)
Title: Antistatic coating composition
Inventor: OKAZAKI KANA
IPC: C09K3/16
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a photocurable coating composition having antistaticity, as well as scratch resistance and transparency sufficient for a hard coat, and excellent in durability coping with waterproofness; and to provide an antistatic film formed of an antistatic layer using this coating composition.SOLUTION: This antistatic coating composition includes (A) an antistatic copolymer having a quaternary ammonium base in the molecule; (B) a compound having three or more ethylenic unsaturated groups; (C) a photoinitiator comprising a photoinitiator (c-1) with solubility in water of ≤0.2 g/L and a photoinitiator (c-2) with solubility in water of ≥1.0 g/L; and (D) a solvent containing an alcohol (d-1).
Patent JP-2011248661-A (JP)
Title: Database control device, database control method, program and recording medium
Inventor: SUGANO ATSUSHI
IPC: G06F12/00
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a database control device, a database control method, a program and a recording medium that serve to enhance identity among data contents of information searched for among different databases and thereby to enhance the accuracy of information search among a plurality of databases by homogenizing data contents in the same item of information among different databases so that reuse is possible no matter which one of multiple databases may be referenced by whatever service or application.SOLUTION: A database control device has a similarity calculating unit that compares data contents of reference data accumulated in a reference database for reference use and of accumulation data accumulated in an accumulation database for accumulation use, figures out any similarity between the accumulation data and the reference data, and detects any of the accumulation data whose figured-out similarity surpasses a preset threshold as similar data, and a data contents updating unit that updates the accumulation data detected as the similar data with the data contents of the accumulation data.
Patent JP-2011246399-A (JP)
Title: Cosmetic
Inventor: KITAGAWA MASARU
IPC: A61K8/88
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic using poly-γ-L-glutamic acid and suppressing stickiness.SOLUTION: The cosmetic contains 0.001-5 wt.% of poly-γ-L-glutamic acid and/or a salt thereof, and one or two or more kinds of lecithins with a weight ratio of 1/10 or more with respect to the poly-γ-L-glutamic acid and/or a salt thereof.
Patent JP-2011248245-A (JP)
Title: Inverted microscope
Inventor: KITAHARA AKIHIRO
IPC: G02B21/24
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an inverted microscope that is highly rigid and capable of attaching an optical device to an observation optical system between an objective lens and an ocular lens.SOLUTION: An inverted microscope includes: a microscope body 1; a stage 2 being supported by the microscope body 1; and an observation optical system 3 for upwardly observing a specimen placed on the stage 2. The microscope body 1 is capable of attaching an optical device 4 between an objective lens 31 and an imaging lens 32 that constitute the observation optical system 3 and provided with a beam part 1d connecting paired rear and front wall parts 1b and 1c with each other such that the beam part 1d is positioned between the rear and front wall parts 1b and 1c and between the imaging lens 32 and objective lens 31.
Patent JP-2011254345-A (JP)
Title: Camera device with rotation base and provision method of pseudo endless video
Inventor: NAKAMURA YASUHARU
IPC: G03B15/00
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a camera device with a rotation base capable of obtaining a pseudo endless video even if a movable range is limited at mechanical ends and less than 360 degrees.SOLUTION: A camera device with a rotation base comprises: a camera which is provided with a rotation base rotatable in a mechanically limited movable range of 0-350 degrees and a zoom lens, and can rotate with the rotation of the rotation base; a zoom lens control unit for controlling the zoom lens to make the zoom magnification wide-angle when the rotation base reaches the left mechanical end; a digital zoom control unit for generating a pseudo rotation video by, when the rotation base reaches the left mechanical end, performing digital zooming for an image obtained by the camera in which the zoom magnification is controlled by the zoom lens control unit, and moving the cutout position by the digital zooming to the left direction in the obtained image; and a rotation base control unit for rotating the rotation base clockwise toward the right mechanical end at a predetermined timing after the rotation base reaches the left mechanical end.
Patent JP-2011258683-A (JP)
Title: Substrate with defect identification marker, and method of manufacturing the same
Inventor: HIRANO YOSHIO
IPC: G01N21/956
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a substrate with a defect identification marker in which a defect position is readily apparent even if a defect itself is not detected in a device process, and the defect position can be identified from the substrate itself even if the data of defect position information is not prepared separately.SOLUTION: In single crystal substrate consisting of silicon carbide single crystal, or an epitaxial substrate where an epitaxial layer is provided on a silicon carbide single crystal, an identification marker is formed by laser radiation at a part on the surface side or the rear surface side of the substrate corresponding to the position where a defect exists thus obtaining a substrate with a defect identification marker. The substrate with a defect identification marker is manufactured by irradiating a part on the surface side or the rear surface side of the substrate corresponding to the position of a defect with a laser beam for processing a marker thereby forming an identification marker.
Patent JP-2011257919-A (JP)
Title: Device, method and program for sending and receiving electronic data
Inventor: HAYASHI TETSUHIRO
IPC: G06F13/00
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a device, a method and a program for sending and receiving electronic data which allow electronic data to be sent and received based on information on an address, a name, or the like without a database server.SOLUTION: An electronic data sending and receiving device 101 to send and receive electronic data via a network includes a destination address conversion unit 201 to convert from one to the other between destination information for identifying a destination based on an address, a name, or the combination thereof and an email address for identifying a transmission destination of an email. The conversion allows transmission of the electronic data with the use of the destination information. Therefore, the device is useful when a sender does not remember an email address for sure. Moreover, an email address can be also identified for a person whose email address is not registered.
Patent JP-2011001364-A (JP)
Title: Method for producing aromatic amine
Inventor: SOMMER KNUT
IPC: C07C209/84
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing and purifying an aromatic amine, which can be put into practice with a minimum excess molar amount of a base used against acidic compounds to be removed and can be practiced by avoiding or overcoming difficult problems in the production.SOLUTION: The method for producing the aromatic amine comprises (a) preparation of the aromatic amine by hydrogenation of a corresponding aromatic nitro compound in the presence of a catalyst, and separation of water formed by the hydrogenation by phase-separation to prepare crude aromatic amine and (b) purifying the crude aromatic amine formed in the step (a) by following steps (b) (i) to (b) (iii) comprising (b) (i) mixing of the crude aromatic amine prepared by the step (a) with at least one of an aqueous solution of a base, wherein the quantity of the aqueous solution of the base and the concentration of the base are selected in a manner that molar ratio of phenolic hydroxy group in the aromatic amine prepared by the step (a) to the sum of all bases added to the aromatic amine in the process step (b) is ≤10 and the mass ratio of an organic constitution component to water is >10, (b) (ii) mixing of the mixture prepared by the step (b) (i) with water in a manner that the mass ratio of the mixture prepared by the step (b) (i) to the water added in the step (b) (ii) is 0.05-20 and (b) (iii) separation of a two-phase mixture formed by the step (b) (ii) to an organic phase containing the aromatic amine and an aqueous phase.
Patent JP-2012001385-A (JP)
Title: Silicon nitride powder for mold release agent
Inventor: SUGIMOTO ISAO
IPC: C01B21/068
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a mold release agent made of silicon nitride powder capable of reducing impurities getting into a polycrystalline silicon ingot.SOLUTION: The silicon nitride powder for a mold release agent includes a crystal phase having a crystallinity of 80 mass% or higher and a ratio of a crystal phase of silicon oxynitride of 1 mass% or higher, the silicon nitride powder having an iron content of 100 ppm or less. There are provided the silicon nitride powder for a mold release agent and a melting crucible using the same as a mold release agent.
Patent JP-2012002143-A (JP)
Title: Four-cycle engine and working machine using the same
Inventor: NAKAMURA YUKI
IPC: F02B63/02
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a four-cycle engine capable of making a size compact and a working machine using the same.SOLUTION: A fuel tank 16 is arranged in a space below a carburetor 15, and an engine base 30 is integrally constituted with the fuel tank 16. The fuel tank is not required to be arranged in a space below an oil tank 14, in this manner, by arranging the fuel tank 16 in the space below the carburetor 15, and consequently the size is made compact thereby.
Patent JP-2012004491-A (JP)
Title: Power storage device
Inventor: MIYAGAWA RIZA
IPC: H01M4/13
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device in which internal resistance is reduced, an lithium ion is doped to a negative electrode in short time, and electrodes are uniformly formed.SOLUTION: A power storage device is formed of a unit including a nonaqueous electrolyte 7 containing a lithium ion, a lithium ion supply source 6, an positive electrode capable of reversibly carrying an anion or a cation, and a negative electrode capable of reversibly doping the lithium ion for alternately laminating the positive electrode and the negative electrode through a separator 3. As for the positive electrode or the negative electrode having a collector formed by coating electrode paint containing a positive electrode active material or a negative electrode active material to one side or both sides thereof, the collector having a through hole with an average diameter of not less than 0.3 μm and not more than 1.0 μm and an aperture of not less than 0.1% and not more than 1.0% is used.
Patent JP-2012000949-A (JP)
Title: Device and method for extrusion-molding unvulcanized rubber
Inventor: KONDO YOICHIRO
IPC: B29C48/92
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for extrusion-molding unvulcanized rubber, which is capable of effectively preventing a decrease of a quality of an extrusion-molded ribbon-like strip or the like and a quality of a green tire built by using the same by heating the unvulcanized rubber material fed in the device to a temperature within a proper temperature range, and to provide a method for extrusion-molding the unvulcanized rubber.SOLUTION: The device 1 for extrusion-molding the unvulcanized rubber has a gear pump 3 extruding a fixed quantity of the rubber material 5 fed from an extruder 2 and a forming means 4 giving a predetermined cross-sectional shape to the rubber material 5 extruded from the gear pump 3, which are attached to the tip end of the extruder 2 having a screw 2c inside. A temperature sensor 6 is arranged in an inner passage, where the rubber material 5 flows, between the screw 2c of the extruder 2 and the gear pump 3, and a velocity controller is mounted to change a rotation drive velocity of the screw 2c of the extruder 2 based on a temperature signal of the rubber material 5 from the temperature sensor 6.
Patent JP-2012009088-A (JP)
Title: Recorder, and apc calibration method
Inventor: TERADA AKIO
IPC: G11B7/1267
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To perform APC (Auto Power Control) calibration processing (calibration processing about an inclination of a characteristic between laser driven current and laser output power) while preventing a recording time from being expanded even in the case of using a write-once-type optical recording medium.SOLUTION: A focus jump is made to a surface from a recording layer to execute APC calibration processing on the surface. This prevents the recording layer from being recorded or erased even if laser power is applied to the vicinity of recording power in accordance with the APC calibration processing. In short, APC calibration processing that does not consume a recording capacity uselessly can be achieved only by movement of a very short time, that is, the movement to the surface even without making movement of a long time to a lead-in area or the like, and consequently, APC calibration that prevents a recording time from being expanded can be achieved.
Patent JP-2012007545-A (JP)
Title: Internal combustion engine
Inventor: OGAWA TADAO
IPC: F02D13/02
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine in which a higher effect compared with a case that jointly uses or changes over two systems of exhaust gas recirculation devices can be obtained, without making a structure complicated and without increasing the number of components.SOLUTION: In an engine 100 being the internal combustion engine with a turbocharger including a variable valve timing device (VVT29) in which at least one of opening/closing timing of an intake valve and an exhaust valve can be controlled variably, a turbine 5 provided to an exhaust passage 3, a compressor 6 for an intake passage 2 which is driven by the turbine 5, and an exhaust gas recirculation device (EGR device 25) of a low pressure loop type which recirculates a part of exhaust of a downstream side of the turbine 5 to the upstream of the compressor 6, the VVT 29 leads an angle so that opening/closing timing of at least one side of the intake vale and the exhaust valve corresponds to an operation state in a high load region, and lags an angle so that opening/closing timing of at least one side of the intake vale and the exhaust valve corresponds to an operation state in a low load region.
Patent JP-2011103113-A (JP)
Title: Biometric authentication apparatus and biometric authentication method
Inventor: MAKIMOTO EIJI
IPC: G06F21/32
Filed: 2010-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of finger/palm print information and vein information acquired in a biometric authentication apparatus, and to easily determine whether information acquired as biometric information is one acquired from an object other than a living body.  <P>SOLUTION: The biometric authentication apparatus for performing user authentication by using finger/palm print information and vein information includes: a finger/palm print information acquisition part for acquiring finger/palm print information from a person's predetermined portion; a vein information acquisition part for acquiring vein information from the person's predetermined portion; a detection sensor which is brought into contact with the person's predetermined portion and outputs a signal corresponding to a degree of depression on the predetermined portion; a control part for determining whether the state of the predetermined portion is suitable for acquiring the finger/palm print information and the vein information according to the signal from the detection sensor and controlling the finger/palm print information acquisition part and the vein information acquisition part so as to acquire the finger/palm print information and the vein information according to the determination result; and a user authentication part for performing user authentication by using the finger/palm print information and the vein information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012008379-A (JP)
Title: Lens drive unit, autofocus camera, and mobile terminal device with camera
Inventor: TOYAMA HIROSHIGE
IPC: G03B5/00
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a lens drive unit capable of moving a lens support in the direction of an optical axis and perform movement for shake correction, an autofocus camera, and a mobile terminal device with the camera.SOLUTION: In an inventive lens drive unit 1, second annular coils 16a to 16d are arranged on one side in the lens optical axis direction relative to a first annular coil 19 and wound over the radial directional inner and outer peripheral sides of a lens support body 5. A magnet 17 is provided with different magnetic poles at its inner and outer peripheral side parts, the inner peripheral side part facing the outer peripheral surface of the first annular coil 19 and also facing the outer peripheral side part of the second annular coils 16a to 16d in the lens optical axis direction at a position where the second annular coils 16a to 16d are provided. When moving the lens support body 5 in the optical axis direction, an electric current is supplied to the first annular coil 19, and when moving the lens support body 5 in an X-Y direction perpendicular to the optical axis, a prescribed current is supplied to the prescribed second annular coils 16a to 16d.
Patent JP-2012010204-A (JP)
Title: Reception device for ofdm signal composition
Inventor: TAKEUCHI TOMOAKI
IPC: H04B7/08
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To correctly receive a desired wave by appropriately setting an FFT window position to suppress interference waves.SOLUTION: An array composition unit 14 weights and combines the equivalent baseband signals of received OFDM waves in the time domain to generate an array composite signal, an OFDM demodulation unit 16 demodulates the array composite signal, and a weight coefficient control unit 17 controls weight coefficients used for the array composition. Weight coefficients for suppressing interference waves are calculated by the feedback control of the OFDM demodulation unit 16 and weight coefficient control unit 17 as time goes on, so that the array composition unit 14 suppresses the interference waves. An FFT window position setting unit 15 sets an FFT window position at the front edge position of a GI period in a multi-path wave of a desired wave. In this way, the FFT window is not set to straddle two symbols in the desired wave and the multi-path wave of the desired wave, so that an intersymbol interference is not caused.
Patent JP-2012015238-A (JP)
Title: Light emitting device and projector
Inventor: MOCHIZUKI MASAMITSU
IPC: H01S5/323
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device having high luminance efficiency.SOLUTION: In the light emitting device 100, a fifth layer is a layer for generating and guiding light, a third layer 114 and a forth layer 116 are layers for guiding light generated from the fifth layer, a first layer 104 and a second layer 106 are layers for suppressing a leakage of light generated from the fifth layer, a wave guide 119 for transmitting light generated from the fifth layer intersects with a first fine wall-like member 112 and a second fine wall-like member 113, in plan view from a normal direction of the first surface 104a, lengths in extending direction A for the wave guide 119 of the first fine wall-like member 112 and the second fine wall-like member 113 are λ/2n, and length in extending direction A for the wave guide 119 of a semiconductor member 118 is λ/2n. In this case, λ represents a wavelength of light generated from the fifth layer, nrepresents effective refraction index of the first fine wall-like member 112 and the second fine wall-like member 113, and nrepresents effective refraction index of the semiconductor member 118.
Patent JP-2012010957-A (JP)
Title: Pin-point irradiation type x-ray generator for malignant tumor treatment
Inventor: KAWASHIMA NOBUKI
IPC: G21K1/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a means for generating X-rays of energy with an intracorporeal transmission of about 10-20 mm in close proximity to a malignant tumor to carry out a pin-point treatment since the current X-ray treatment, although effective in malignant tumor treatment, damages also a healthy part at the same time and produces many side effects.SOLUTION: It is well known to generate X-rays by allowing laser to pass through inside a small-diameter flexible pipe and inside an optical fiber and condensing light in close proximity to a tumor affected part to generate high-temperature plasma on the surface of a solid. This X-ray generator, however, (1) can generate X-rays not in a vacuum but in the atmosphere, (2) can generate strong X-rays in the traveling direction of laser beams, and (3) has strong directivity in the traveling direction of light, thereby attaining an effective pin-point treatment to the malignant tumor with a compact and lightweight structure.
Patent JP-2012010661-A (JP)
Title: Shouldering type implement
Inventor: FUJII TAKAICHI
IPC: A01D34/68
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a shouldering type implement having thickness distribution suitable for a back pad element and producible at a low cost.SOLUTION: The thickness distribution suitable for a back pad element 3 is formed at a low cost by sewing up the front and the rear of the back pad element 3, composed of a front side sheet 9 and a rear side sheet 10 nipping a cushion material 8, to form a letter V stitch 11 presenting letter V-shape in front view from the operator side, and compressing the cushion material 8 with the letter V stitch 11 not to require to make the front sheet 9 and the rear sheet 10 complex forms. Practically, by using the fact that the back pad element 3 becomes thicker in the shape of letter V at the upper part inside and the lower part outside of the letter V stitch 11, the contact pressure to the back side of the operator is distributed to the upper part inside and the lower part outside of the letter V stitch 11 to obtain stabilized feeling of shouldering. Further, by using the gentleness caused by the shape of letter V and of the back pad element 3 thickness distribution from the upper side to the lower side of the letter V stitch 11, fitting feeling to the back side of the operator is obtained.
Patent JP-2012012103-A (JP)
Title: Packaging bag
Inventor: HASHIMOTO KOHEI
IPC: B65D33/00
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag which can be torn easily by a stable constant force, thereby, can be opened, and after being opened, is easily clipped between fingers and can easily open a mouth.SOLUTION: In the packaging bag formed by superimposing a front film on a back film and by sealing the circumferential part of the superimposed front film and back film, lines to be opened which substantially accord with each other at both edge points of the packaging bag are disposed as weakening line on the front film and the back film, respectively, each of the line to be opened is formed of one of a curve having one upward convex, a curve having one downward convex or a straight line, and the line to be opened of the front film and the line to be opened of the back film on an intermediate part besides the left and the right both edge points are deviated from each other so as not to be superimposed on each other in the vertical direction where maximum deviation in the vertical direction is larger than 1 mm and not smaller than 3 mm.