baber/WOPTO huggingface dataset:
Patent JP-2012079945-A (JP)
Title: Semiconductor device
Inventor: KONISHI MASAKI
IPC: H01L27/04
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of reducing losses of a diode without forming a step on a surface of a semiconductor layer between a transistor and the diode.SOLUTION: A semiconductor device 10 includes a semiconductor layer 12 composed of SiC. The semiconductor layer 12 includes a transistor region 20 in which an insulating gate type transistor is formed and a diode region 40 in which a diode is formed. In the transistor region 20, a first region 22, a second region 24, a third region 26, and a fourth region 28 are formed. In the diode region 40, a low concentration region 42 and a high concentration region 44 are formed. The thickness of the low concentration region 42 is thinner than the thickness of the second region 24 plus the third region 26. The thickness of the high concentration region 44 is thicker than that of the fourth region 28.
Patent JP-2011001388-A (JP)
Title: Composition including combination of aromatase inhibitor, progestin and estrogen, and its use for the treatment of endometriosis
Inventor: RUBIN STEPHEN
IPC: A61K31/567
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for inhibiting the condition of endometriosis caused by estrogen with minimum side effects.SOLUTION: There is provided a method for treating endometriosis using a combination of an aromatase inhibitor, progestin and estrogen. There is also provided a pharmaceutical formulation including the combination.
Patent JP-2012083860-A (JP)
Title: Electronic apparatus
Inventor: KUSAKA HIROYUKI
IPC: G06F1/20
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus in which warmed air is hardly exhausted toward the user.SOLUTION: An electronic apparatus in one embodiment includes: a body provided with a first hole and a second hole oriented to a different direction from the first hole; a sensor which is provided in the body and detects a gravity direction; and a fan which is controlled, based on detection content of the sensor, to discharge air from either of the first hole and the second hole which is in an upper position than the other.
Patent JP-2012084710-A (JP)
Title: Cutting device and cutting method
Inventor: WADA KAZUO
IPC: H01L21/301
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method which allows for highly reliable vibration analysis in real time.SOLUTION: The method of cutting a work 10 includes a step for acquiring the first acceleration waveform of a spindle 20 in the cutting direction from an acceleration sensor 25 attached to the spindle 20, and generating an inverse filter based on the first acceleration waveform, a step for acquiring the second acceleration waveform of the spindle 20 in the cutting direction from the acceleration sensor 25 when cutting the work 10 actually, a step for creating a residual waveform by applying the inverse filter to the second acceleration waveform, a step for calculating the residual power value from the residual waveform, and a step for determining whether or not the residual power value exceeds a predetermined threshold.
Patent JP-2012081203-A (JP)
Title: Game machine
Inventor: TAKAHASHI TAKASHI
IPC: A63F5/04
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of effectively preventing an unfair action which reproduces a new board storing case by combining members taken out of a plurality of board storing cases.SOLUTION: This game machine includes a box-shaped board storing case 210 which stores a controlling circuit board and seals the controlling circuit board, and is formed by joining a first case body 211 and a second case body 212, and has a sealing holding parts 214d and 214e which are provided in a space surrounded by a first outer wall 711 and a second outer wall 721 to hold the sealed state, and in which the sealed state is not released unless either of the first outer wall 711 or the second outer wall 721 is at least broken. In the board storing case 210, inner walls 730 and 740 being parts of the second case body 212 are arranged in gaps between the first outer wall 711 and the sealing holding parts 214d and 214e.
Patent JP-2012088809-A (JP)
Title: Content evaluation device, content evaluation system, and content evaluation method and program
Inventor: SUMIYA TETSUO
IPC: G06F13/00
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To evaluate a displayed content more accurately.SOLUTION: A control part 110 of a content evaluation device 10 displays an image corresponding to a content on a display screen of a display part 140 (step S120). The control part 110 performs processing for specifying a state of behavior of a user carrying the content evaluation device 10 (step S130) while the content is displayed on the display screen of the display part 140. The processing includes processing for specifying a "motion state" indicative of whether the user is in motion, and processing for specifying a "browsing state" indicative of whether the user is browsing the content displayed on the display screen of the display part 140. Then the control part 110 calculates an evaluation value indicative of how much the user is interested in the content on the basis of the specified state of behavior of the user and contents of accepted operation (step S150).
Patent JP-2012094363-A (JP)
Title: Marine solar power generator
Inventor: MACHI AKIRA
IPC: B63B35/44
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a marine solar power generator for stably supplying clean energy generated by the use of solar light to seafront urban areas, etc.SOLUTION: A marine solar power generator comprises: solar float units 21a to 21f provided with solar panels for converting solar light into electrical power, and a float 20 for making the solar panels float on the sea; a base part 14; and a seawater electrolysis part 11, a storage part 12, and a fuel cell power generation part 13, all mounted on the base part. The seawater electrolysis part uses the electrical power supplied from the solar panels so as to extract hydrogen from seawater by electrolysis. The storage part stores the hydrogen extracted in the seawater electrolysis part. The fuel cell power generation part generates electrical power by using the hydrogen stored in the storage part and supplies the electrical power to a supply target on land.
Patent JP-2012091113-A (JP)
Title: Fixed porous metal filter body
Inventor: YOKOYAMA YOSHIAKI
IPC: F01N3/02
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a filter material which can maintain a form of a permanently stable composite even under thermal and dynamic conditions such as high temperature in cleaning and regeneration or impact by high-pressure spray, whereas the form of the permanently stable composite is adopted in the filter material since it is exposed to particularly strict thermal and dynamic conditions in purification of exhaust gas.SOLUTION: The filter body is provided with a filter section that is a gas permeable area and a section having a stiffener area, and includes a porous metal fiber consisting of a gas permeable material. The filter section of the permeable area has a layer thickness different from that of the stiffener area.
Patent JP-2012092807-A (JP)
Title: Abnormality determination system for turbocharger
Inventor: KUBO HIROYOSHI
IPC: F02B37/24
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality determination system for a turbocharger in which abnormality of a variable turbocharger having a variable turbo vane can be determined without using supercharging pressure of a controlled variable of feedback control.SOLUTION: The abnormality determination system of a turbocharger, which includes a compressor provided in an intake passage of an engine, and a turbine provided in an exhaust passage of the engine to vary a flow rate of exhaust gas passing through the exhaust passage in accordance with operation condition of the engine, is provided with an air intake temperature sensor detecting actual air intake temperature, a temperature calculation part calculating normal air intake temperature at a position where the air intake temperature sensor is provided when the turbocharger is operated normal on the basis of an engine speed and a fuel injection quantity, and an abnormality determination part determining that the turbocharger is in abnormal condition when a difference between the normal air intake temperature calculated by the temperature calculation part and the air intake temperature detected by the air intake temperature sensor is larger than a preset rated value.
Patent JP-2012095243-A (JP)
Title: Monitoring system for multiple dwelling house
Inventor: OTAKE HIROKATSU
IPC: G08B25/04
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system for a multiple dwelling house, which can reduce a load of monitoring work by a caretaker and prevents the caretaker from overlooking a visitor to and a resident going out from each of dwelling units.SOLUTION: A monitoring system for a multiple dwelling house makes a display device 33 to display an image of a camera 1 from the time of calling up until an elapse of a predetermined time or until a release of an electric lock from inside a dwelling unit, and also from the time of releasing the electric lock 20 from inside until an elapse of a predetermined time or until a locking of the electric lock 20 from outside. This allows an image of a visitor or a resident going out to be surely displayed. Further, the image is displayed only when the visitor or the resident going out is present near an entrance, therefore, the display time of the image can be shortened. This can reduce a load of monitoring work by a caretaker and prevents the caretaker from overlooking the visitor to and the resident going out from the dwelling unit.
Patent JP-2012096805-A (JP)
Title: Discharging container
Inventor: KOHARA HIROTSUGU
IPC: B65D47/26
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a discharging container capable of preventing liquid dripping from a discharge port from dripping down to a cap outer face and of preventing leakage of liquid remaining within the discharge port to outside.SOLUTION: The discharging container includes: a cap (10) which has a vertical cylinder (13) arranged within a peripheral wall (11) partially fitted to a mouth neck part (2) of a container body and erecting upwardly from the mouth neck part (2) and a notch part (16) formed on the peripheral wall (11) and opened upwardly; and a discharge member (20) in which the discharge port (22) is provided on a peripheral wall (21) partially fitted to the vertical cylinder (13) rotatably and vertically movably and erecting upwardly from the vertical cylinder (13). During discharge, by lifting and rotating the discharge member (20), the discharge port (22) can be positioned on the upper side of the notch part (16). When the discharging container is not used, by rotating and lowering the discharge member (20), the discharge port (22) can be brought into water-tight and sliding contact with the inner face of the cap peripheral wall (11).
Patent JP-2012099906-A (JP)
Title: Thumbnail display device
Inventor: HASEGAWA MINORU
IPC: H04N1/387
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a thumbnail display device capable of generating and displaying a thumbnail of good visibility even with respect to a panoramic image.SOLUTION: A panoramic image discrimination part 107 discriminates whether an image is a normal image or a panoramic image. In the case of a panoramic image, a thumbnail processing portion 105 generates a thumbnail of a 3D image and in the case of not a panoramic image, the thumbnail processing portion 105 generates a normal thumb nail. When displaying the thumbnails of 3D images with the normal thumbnails in a list, a display control part 104 is capable of rotating and displaying the thumbnails of the 3D images.
Patent JP-2012095582-A (JP)
Title: Apparatus and method for analyzing gene sequence
Inventor: TSUJI HIROSHI
IPC: G01N21/78
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a gene sequence analyzing apparatus which has a simple constitution and maintains performance even when mounted on a work table having unknown rigidity and a gene sequence analysis method.SOLUTION: The gene sequence analyzing apparatus includes a dispensation robot for dispensing a sample or a reagent, a stage that places the sample or the reagent and moves two-dimensionally and an image acquisition device for photographing fluorescence from the sample or the reagent in a housing and includes a calculation part for calculating at least one upper limit value of driving force required for the dispensation robot and driving force required for the stage movement on the basis of a prescribed relational expression for calculating fluorescence displacement occurring in an image when the image acquisition device photographs in a state of being placed on the work table and at least one of a dispensation robot control part for suppressing the driving force required for the dispensation robot when the driving force required for the dispensation robot exceeds the upper limit value and a stage control part for suppressing the driving force required for the stage movement when the driving force required for stage movement exceeds the upper limit value.
Patent JP-2011100535-A (JP)
Title: Method for directing light from waveguide and light source
Inventor: PENG CHUBING
IPC: G11B5/31
Filed: 2010-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To mount a light source and a waveguide on a recording head slider.  <P>SOLUTION: Light rays are emitted from the light source into the waveguide. The waveguide may include two core layers to transmit the light rays. The first core layer enhances optical coupling efficiency from the light source to the second core layer. The second core layer transforms a profile of the light. The waveguide may include a tapered portion having a narrow opening near the light source and a wider opening near a tapered portion exit. The light rays passing through the waveguide may be directed toward a collimating mirror. The collimating mirror makes the light rays parallel or nearly parallel, and redirects the light rays to a focusing mirror. The focusing mirror focuses the parallel light rays on a spot on a magnetic medium disk.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012104378-A (JP)
Title: Ground structure
Inventor: KUBO TAKASHI
IPC: H01R4/66
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-install ground structure capable of effectively reducing a transient ground resistance.SOLUTION: A ground structure is provided with a mesh body 1 electrically connected to a grounded body, and introducing a surge current from the grounded body while is it embedded in a ground G almost parallely. In the mesh body 1, lattice-like meshes are formed by plural vertical lines 3 parallely aligned at predetermined intervals, and plural horizontal lines 4 orthogonal to the vertical lines 3 and parallely aligned at predetermined interval, so that a steady ground resistance becomes a predetermined value. Using a predetermined intersection of the vertical lines 3 and the horizontal lines 4 except for an outer edge as an introduction portion 5, a wire 9 for a mesh dense part is arranged in a range surrounded by other intersections around the introduction portion 5, and this range is used as a net dense part 7.
Patent JP-2012107116-A (JP)
Title: Liquid detergent composition
Inventor: TAIMA HIDETOSHI
IPC: A61K8/19
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid detergent composition improved in low-temperature stability while assuming excellent bubble quality in a low-concentration region of an N-acyl acidic amino acid.SOLUTION: The liquid detergent composition contains 0.03 to 0.30 mol/L of (A) an N-acyl acidic amino acid, and (B) sodium ions and potassium ions, wherein the content (molar ratio) of the sodium ions with respect to the total content of the sodium ions and the potassium ions is 0.51 to 0.99, and the pH at 25°C is 5.0 to 8.0.
Patent JP-2012108302-A (JP)
Title: Wide-angle lens
Inventor: NAKAI MASATAKE
IPC: G02B13/18
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a small wide-angle lens that has high imaging performance over an entire effective imaging surface even though it is a fast and wide-angle lens.SOLUTION: The wide-angle lens comprises, in order from an object side: a first lens group Gwith negative refractive power; and a second lens group Gwith positive refractive power, which has an aperture diaphragm ST for defining a predetermined aperture. The first lens group Gincludes: a first lens Lwith negative refractive power, whose convex face is oriented toward the object side; a second lens Lwith negative refractive power, whose concave face is oriented toward an imaging surface IMG side; a third lens Lwith negative refractive power; and a fourth lens Lwith positive refractive power, which are arranged in that order from the object side. The second lens group Gincludes: a cemented lens composed of a fifth lens Land a sixth lens L, with positive refractive power as a whole; a seventh lens Lwith positive refractive power; and an eighth lens Lwith negative refractive power, whose concave face is oriented toward the imaging surface IMG side, which are arranged in that order from the object side.
Patent JP-2012108413-A (JP)
Title: Single lens reflex camera
Inventor: MORITA KEISUKE
IPC: G02B7/28
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a single lens reflex camera of compact size and capable of picking up an image with high picture quality.SOLUTION: In a single lens reflex camera, a mirror box 100 for housing a sub-mirror 102 includes a front portion 103a in planar shape extending from a front opening 108a where a light beam having passed through a photographic optical system enters so as to approach an optical axis 50 of the photographic optical system, and a base plate 103 disposed between the sub-mirror and a focal point detection unit 105. A part of a condenser lens is positioned on an optical axis side with respect to a line extending from a bottom edge 108b of the front opening 108a parallel to the optical axis 50 of the photographic optical system.
Patent JP-2012112405-A (JP)
Title: Valve mechanism
Inventor: FUKUMOTO KOJI
IPC: F16H61/00
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a valve mechanism capable of suppressing the occurrence of air bubbles to the minimum even when oil is discharged at a part above a liquid surface.SOLUTION: A bypass valve 80 is provided in a bypass flow passage connected to an oil path in which oil that flows toward an oil cooler is circulated. The bypass valve 80 includes a valve part 90 provided with a valve element 100 for regulating the inflow of the oil to the bypass channel and an oil reservoir part 92 communicating with the valve part 90. In the bypass valve 80, a discharge hole 96 is provided in the bottom part of the oil reservoir part 92 and the size of the opening area of the discharge hole 96 is smaller than that of the cross-section area of the oil reservoir part 92. Moreover, the oil reservoir part 92 has an opening 98 that enables the oil to be discharged in a lateral direction.
Patent JP-2012113520-A (JP)
Title: Display device
Inventor: ABU KOICHI
IPC: G02F1/13
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a thinner display device capable of naked eye stereoscopic vision by having an input function through touch detection, in which the deterioration of optical characteristics is suppressed.SOLUTION: A parallax barrier panel 38 includes a first substrate 40, a second substrate 42, a first electrode pattern 54, a second electrode pattern 60, and liquid crystal 44. A touch panel 64 includes the second substrate 42, the second electrode pattern 60, and a third electrode pattern 68. A parallax barrier driving circuit 62 applies driving voltage for the liquid crystal 44 between the first electrode pattern 54 and the second electrode pattern 60 so that the liquid crystal 44 forms a parallax barrier. A touch panel driving circuit 70 inputs a sensing signal SS to the second electrode pattern 60. A touch input detection circuit 72 measures an output signal generated in the third electrode pattern 68 with the sensing signal SS through electrostatic induction, and detects whether the touch input is made or not depending on the change in the output signal caused by the change in electrostatic capacitance.
Patent JP-2012116672-A (JP)
Title: Bismuth-substituted rare earth iron garnet crystal film and optical isolator
Inventor: OSUMI SHUJI
IPC: C30B29/28
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a bismuth-substituted rare earth iron garnet crystal film (RIG) capable of being produced with an insertion loss of less than 0.6 dB and a high yield, and to provide an optical isolator.SOLUTION: The bismuth-substituted rare earth iron garnet crystal film is grown on a non-magnetic garnet substrate indicated by chemical formula: Gd(ScGa)Oby a liquid-phase epitaxial growth method. The crystal film is indicated by chemical formula: NdGdBiFeOand is characterized by satisfying 0.89≤x≤1.43 and 0.85≤y≤1.19. Compared to conventional RIG, the RIG represented by the chemical formula NdGdBiFeO, can achieve an insertion loss of less than 0.6 dB and a reduction in the amount of generated heat caused by optical absorption at approximately 1 μm wavelength, and as a result, has remarkable effects that allow it to be used in a Faraday rotator for an optical isolator in a high-output laser apparatus for machining.
Patent JP-2012119522-A (JP)
Title: Method for manufacturing semiconductor laser device having diffraction grating
Inventor: TSUJI KOYO
IPC: H01S5/125
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor laser device having a diffraction grating, capable of providing a satisfactory modulation characteristic.SOLUTION: The method for manufacturing the semiconductor laser device having a diffraction grating is provided. A semiconductor laser device 1 includes a semiconductor substrate 11, a diffraction grating layer 14 disposed on the semiconductor substrate 11 and a second clad layer 15 disposed on the diffraction grating layer 14. The manufacturing method includes: a first step (S60) for cleaning an uneven surface of the diffraction grating layer 14, having the diffraction grating formed thereon, by ultrapure water 61; a second step (S63) for, after substituting the ultrapure water 61 with an organic solvent 62, reducing the concentration of silicon 81 remaining on the uneven surface by drying the uneven surface in an atmosphere 73 including the organic solvent 62; and a third step (S64) for forming the second clad layer 15 on the uneven surface. At least one of the diffraction grating layer 14 and the second clad layer 15 includes a p-type semiconductor.
Patent JP-2012119042-A (JP)
Title: Objective lens and optical head with the same
Inventor: KAWAMURA TOMOHITO
IPC: G11B7/135
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To provide means for highly efficiently achieving three-wavelength compatible objective lens, which copes with BD/DVD/CD with a single objective lens.SOLUTION: The objective lens applies a first phase when a light beam of a first wavelength enters, applies a second phase when a light beam of a second wavelength enters, and applies a third phase when a light beam of a third wavelength enters. The objective lens is composed of at least materials A and B. The difference between the materials A and B in refractive index relative to the light beam of the first wavelength is Δ1. The difference between the materials A and B in refractive index relative to the light beam of the second wavelength is Δ2. The difference between the materials A and B in refractive index relative to the light beam of the third wavelength is Δ3. Compared to Δ1, Δ2 and Δd3 are made great, and a phase level difference is provided in a predetermined area of the boundary between the materials A and B.