baber/WOPTO huggingface dataset:
Patent JP-2013046058-A (JP)
Title: Structure having high electron mobility transistor grown on silicon substrate and method thereof
Inventor: CHANG YI
IPC: C23C16/30
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure having a high electron mobility transistor grown on a silicon substrate, and a method thereof.SOLUTION: The structure having a high electron mobility transistor grown on a silicon substrate, and a method thereof are used for manufacture of a semiconductor device in semiconductor industry. When growing a Ge film on an Si substrate by using a UHVCVD system and then growing a high electron mobility transistor on the Ge film, thickness and cost of a buffer layer are reduced. The function of the Ge film is to prevent formation of a silicon oxide when growing a III-V MHEMT structure on the Si substrate by MOCVD. The reason of using MHEMT in the invention is that a transformation buffer layer in the MHEMT structure blocks threading dislocation that is formed due to very large degree of lattice mismatch between the Ge and the Si substrate.
Patent JP-2012227547-A (JP)
Title: Thermosetting resin composition for light reflection and method for manufacturing the same, and substrate for mounting optical semiconductor element and optical semiconductor device using the resin composition
Inventor: KOTANI ISATO
IPC: H01L23/08
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin composition for light reflection which has high reflectance from a visible light to a near-ultraviolet light and excellent heat deterioration resistance and tablet moldability, after curing, and hardly causes burrs in transfer molding, and to provide a method for manufacturing the same, and a substrate for mounting an optical semiconductor element and an optical semiconductor device using the resin composition.SOLUTION: In the thermosetting resin composition for light reflection including a thermosetting component and a white pigment, the length of burrs occurring in transfer molding under the conditions of a molding temperature of 100°C to 200°C, a molding pressure of 20 MPa or less, and a molding time of 60-120 seconds is 5 mm or shorter, and the light reflectivity at a wavelength of 350 nm to 800 nm after heat curing is 80% or more. The substrate for mounting the optical semiconductor element and the optical semiconductor device use the resin composition.
Patent JP-2012212937-A (JP)
Title: Observation method, exposure apparatus, and device manufacturing method
Inventor: NAKANO KATSUSHI
IPC: G01B11/00
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To efficiently determine whether abnormality exists in a portion contacting with a liquid in an exposure apparatus for performing exposure by an immersion method or not.SOLUTION: An exposure method, for exposing a substrate P to exposure light EL through a projecting optical system PL and a liquid 1, comprises: a first step for optically observing a liquid contact portion contacting with the liquid 1 and storing obtained first image data; a second step for optically observing the liquid contact portion after contact with the liquid 1 of the liquid contact portion, e.g. after immersion exposure, to obtain second image data; and a third step for comparing the first image data with the second image data to determine existence of abnormality in an observation target portion.
Patent JP-2014023732-A (JP)
Title: Washing and drying machine
Inventor: KANAZAWA YUKIHISA
IPC: D06F25/00
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a washing and drying machine in which, even though a steam trap is provided to an emergency drainage path, wet air does not easily leak from the steam trap during a drying operation.SOLUTION: A washing and drying machine includes: a drainage channel which leads to a drain hose 34 from the bottom part of a washing and dewatering tub 2 via a drain solenoid valve 33; an emergency drainage path which does not communicate with the drainage channel, and which discharges water to the outside of an outer tub 5 in an emergency; and a steam trap which is provided to the emergency drainage path and which prevents steam leakage by water stored in a water storing part 41. A dew condensation pump 42 is provided to the washing and drying machine for supplying the water which is condensed and generated in a circulation air path during a drying operation to the water storing part 41 of the steam trap.
Patent JP-2014023774-A (JP)
Title: Biological information acquisition system
Inventor: YASUNAGA SHINJI
IPC: A61B1/00
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a biological information acquisition system capable of preventing decline of transmission efficiency of power in wireless power feeding as much as possible.SOLUTION: The biological information acquisition system includes: a biological information acquisition device configured to acquire biological information inside a subject; and a power feeder configured to wirelessly supply power needed for driving respective parts of the biological information acquisition device. The biological information acquisition device includes: a power receiving part capable of receiving power supplied from the power feeder; and an extension part extended from a body part of the biological information acquisition device, and formed of a flexible member capable of storing at least a part of the power receiving part in the inside.
Patent JP-2014027851-A (JP)
Title: Method of fixing coil to tooth, and stator
Inventor: YAMADA KOJI
IPC: H02K15/085
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of fixing a coil to teeth, and a stator that can tightly fix the teeth and coil without using varnish nor causing the coil to shift from the teeth along the axis of a stator core.SOLUTION: There is provided a method of fixing a coil 50 around teeth 12 of a stator core 10 which has the plurality of teeth 12 projected radially inward from an annular yoke 11 and also has slots 13 formed between the teeth 12, 12, the method including the steps of: taking measures to prevent the coil 50 from shifting along the axis of the stator core 10 on end faces of the teeth 12 on a coil end side (arranging spacers 20, 30); arranging a cylindrical heat expandable sheet 30 around the teeth 12; forming the coil 50 at a periphery of the heat expandable sheet 40; and fixing the coil 50 around the teeth 12 by heating at least the heat expandable sheet 40.
Patent JP-2014024740-A (JP)
Title: Ceramic sintered body, and member for heat treatment
Inventor: KUBO KEITA
IPC: F27B5/10
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide: a ceramic sintered body that is excellent in corrosion resistance against an alkaline composition of compositions composing a positive electrode material of a lithium ion secondary battery and thermal shock resistance; a member for heat treatment using the same.SOLUTION: A ceramic sintered body of this invention is a ceramic sintered body that includes: exceeding 50 mass% and at most 93 mass% of magnesium oxide; and at least 7 mass% and less than 50 mass% of a metallic acid magnesium, wherein, in an observation region where the ceramic sintered body is observed in a cross-sectional view, an area ratio of a crystal of the magnesium oxide having a crystal grain size of at most 0.3 mm is at least 55 area%, and an area ratio of a crystal of the metallic acid magnesium having a crystal grain size of at least 0.5 mm is at least 4 area%. By the configuration, a lot of fine crystals of the magnesium oxide exist, thereby anticorrosion becomes high, the magnesium oxide is easily located between large crystals of the metallic acid magnesium, rising of a coefficient of linear expansion is suppressed, thereby thermal shock resistance becomes high, and anticorrosion and thermal shock resistance can be combined.
Patent JP-2012211189-A (JP)
Title: Use of medicine of factor-h concentrate
Inventor: ABDESSATAR SAMI CHTOUROU
IPC: A61P13/12
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel refining method of a factor-H, and the factor-H obtained by the method.SOLUTION: The human factor-H is used for adjusting a medicine for medical treatment of a hemolytic-uremic syndrome (HUS). It is preferable that the medicine is purposed for the medical treatment of the HUS of a typical type. Also it is preferable that the human factor-H is adjusted in terms of biogenetics by developing a gene of the human factor-H in a cell selected from a group composed of cells of bacteria, yeast, funguses or mammals.
Patent JP-2014028383-A (JP)
Title: End tab for welding
Inventor: TOGO KO
IPC: B23K37/06
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide end tabs for welding that are capable of suppressing generation of welding defects in welding beginning and terminal end parts.SOLUTION: An end tab for welding consists of metallic bevel pieces 3 and a ceramic substrate 2 for supporting the metallic bevel pieces 3, and is constructed so that an end part of a weld groove formed of a bevel surface 4a of a parent material 4 and a backing material 5 extends laterally along a welding line direction by the metallic bevel piece 3, and so that the end part of the extended weld groove 6 is dammed up by a barrier part 2a of the substrate 2. The metallic bevel pieces 3 are provided with a cut-off part 3a in a position of neighboring the backing material 5, and the bevel surface 4a is made to expose a portion contacting the backing material 5 and a neighboring portion thereof to a lateral side by the cut-off part 3a.
Patent JP-2014031821-A (JP)
Title: Double offset type constant velocity joint
Inventor: ARAKI SATOSHI
IPC: F16D3/227
Filed: 2012-08-02
Abstract: PROBLEM TO BE SOLVED: To avoid an increase in edge stress of an inner ring ball groove and to avoid reduction in life of a constant velocity joint by preventing a contact ellipse of a ball rolled near to an end part of the shallow side of the inner ring ball groove from being protruded when taking a large joint operation angle.SOLUTION: A double offset type constant velocity joint 10 includes an outer ring 20, an inner ring 30, a ball 40, and a holder 50. A convex spherical surface-like outer peripheral surface 31 of the inner ring 30 includes a first outer spherical surface 31a and a second outer spherical surface 31b having the same spherical surface center (point P1) and respectively different radii. The first outer spherical surface 31a is arranged on the outer ring aperture side of the inner ring 30 and the second outer spherical surface 31b has a radius R2 larger than a radius R1 of the first outer spherical surface 31a and is arranged on the outer ring depth side of the inner ring 30. A recess 55 is formed on a concave spherical surface-like inner peripheral surface 52 of the holder 50, which is opposed to the second outer spherical surface 31b (outer bulge part 34), so as to avoid interference with the second outer spherical surface 31b.
Patent JP-2014032593-A (JP)
Title: Information optically reading device
Inventor: FUKAYA KAZUTAKA
IPC: G06K7/10
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an information optically reading device that can easily and surely grasp an effective irradiation distance where illumination light is effectively irradiated by marker light.SOLUTION: Low angle light La to be irradiated by a second illumination device 22 is irradiated such that, as a reading port 3 gets away from a reading object R, a dark field irradiation range S is small. Then, pieces of marker light MK1 to MK4 for indicating the dark filed irradiation range S are irradiated such that an irradiation shape with which the reading object R is irradiated is the same irrespective of a distance to the reading object R and is different on center sides Mi1 to Mi4 and outer diameter sides Mo1 to Mo4 in a radial direction with reference to a center of the dark field irradiation range S.
Patent JP-2014038419-A (JP)
Title: Electric vacuum cleaner, electric vacuum cleaner system and method of controlling electric vacuum cleaner
Inventor: HIRANO EIJI
IPC: G05D1/02
Filed: 2012-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner capable of autonomously moving while always confirming its own location information, and of cleaning a floor surface in a room to be cleaned, with a simple constitution.SOLUTION: A light receiving section 120 acquires identification numbers of a plurality of LED illumination devices 200 which are installed at prescribed positions in a room 300 and output a visible light signal, from the plurality of LED illumination devices 200. A MAP management section 130 retains layout information of the room 300 as well as each of the identification numbers of the plurality of LED illumination devices 200 and each of installment position information of the plurality of LED illumination devices 200 in association with each other. A position information acquisition section 161 acquires position information of a cleaner main body 110 on the basis of the identification number acquired by the light receiving section 120, the layout information of the room 300 and the installment position information of the LED illumination devices 200. A motion control section 162 determines a movement route of the cleaner main body 110 on the basis of the position information acquired by the position information acquisition section 161.
Patent JP-2014039384-A (JP)
Title: Dc-dc converter device
Inventor: SHINOHARA HIDENORI
IPC: H02M3/28
Filed: 2012-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter device that allows achieving high output and downsizing even if a high-capacity capacitor element is mounted, and is excellent in vibration resistance and shock resistance.SOLUTION: A main transformer 104, a low-voltage circuit board 107, and a capacitor module 10 are housed in a case member 101. In a capacitor case 11, a smoothing capacitor element 12, a capacitor element 13 for a noise filter, and a resonant capacitor element 14 are housed. On an outer peripheral side wall of the capacitor case 11, a high-voltage circuit board 40 is attached with a state that is substantially vertically raised with respect to the bottom of the capacitor case 11, and the high-voltage circuit board 40 is provided over power semiconductor modules 35 and 36 and the capacitor case 11.
Patent JP-2013017198-A (JP)
Title: Transmit time segments for asynchronous wireless communication
Inventor: NANDA SANJIV
IPC: H04W72/08
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a wireless media access control which supports asynchronous communication.SOLUTION: A scheduled transmission may be divided up into several segments so that a transmitting node may receive and transmit control messages between segments. A monitoring period is defined after a scheduled transmission period to enable the transmitting node to acquire control information that may originally have been transmitted during the scheduled transmission period. A wireless media access control supports asynchronous communication and overlapping transmissions. A wireless node may determine whether to request or schedule a transmission on the basis of control messages it receives from neighboring nodes. Data and control information is transmitted over different frequency division multiplexed channels to enable concurrent transmission of the data and control information.
Patent JP-2014037038-A (JP)
Title: Electric tool
Inventor: OKOCHI KATSUMI
IPC: B25F3/00
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric tool which enables replacement of a bit not by using a special tool such as a spanner but by de-mounting or mounting the bit.SOLUTION: An engaging member 61 comes, when positioned at an engaging position (P2), into engagement with the outer circumference of a nut member 51 so that the nut member 51 can turn a screw along a rotation axis 40 thereof. On the contrary, the engaging member 61 goes, when positioned at a retracted position, out of engagement with the outer circumference of the nut member 51 so that the nut member 51 cannot turn the screw. Here, a biasing screw 75 biases the engaging member 61 backward so that the arrangement of the engaging member 61 is switched from the engaging position (P2) to the retracted position. In other words, the engaging member 61 of an operation mechanism 60 can be positioned at the retracted position in the ordinary state. In the operation time, a bit B can be removed or attached by operating the engaging member 61 to move to the engaging position (P2).
Patent JP-2014041107-A (JP)
Title: Electrode substrate for sensor, and sensor using the same
Inventor: YAMAMOTO YOJIRO
IPC: G01N27/327
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrode substrate for sensors including an electrode layer in which arithmetic-average-roughness Ra of the surface is 20 nm or less.SOLUTION: An electrode substrate for sensors includes a substrate 10 made of resin or glass and an electrode layer 20 made of gold or platinum and formed on an upper surface of the substrate 10. After producing a primary plating board using a first plating bath containing a gold grain or platinum particles, an organic binder, water and alcohol, the electrode layer 20 is formed using a second plating bath containing a gold compound or a platinum compound, a reducing agent and water. Arithmetic average roughness Ra of a surface of the electrode layer 20 is 20 nm or less.
Patent JP-2014045013-A (JP)
Title: Method and device for positioning object onto substrate
Inventor: YAMAUCHI AKIRA
IPC: H01L21/60
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for attaching a chip to a substrate, on which a mark is not put although positioning by marking is employed, with high positioning accuracy.SOLUTION: A method for positioning an object on a substrate includes step S11 for preparing a substrate support having a substrate supporting surface for supporting the substrate, and a substrate support side mark put at a predetermined position on the substrate supporting surface, step S12 for preparing the object having a mark region in which an object side mark is put, step S13 for attaching a transparent substrate onto the substrate supporting surface of the substrate support, and step S14 for positioning the object on the substrate by using light transmitting through the substrate and the mark region of the object in a direction substantially perpendicular to the substrate supporting surface of the substrate support, recognizing the images of the substrate support side mark and the object side mark, thereby measuring and correcting a relative position error between the object and substrate.
Patent JP-2013054740-A (JP)
Title: Visualizing custom product in situ
Inventor: ROBERT IRVEN BEAVER III
IPC: G06T19/00
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To visualize a product at an actual location in an environment at which a product is to be used or displayed.SOLUTION: The method may be used in the context of a computer-based system that can receive and store digital images, receive a request to manufacture a custom-framed product including an identification of an image to be framed and a type of mat and/or frame, and display a preview image of the custom-framed product that simulates the actual appearance of the product as closely as possible. With such a system, the preview image may be highly realistic under idealized lighting and display conditions.
Patent JP-2014046582-A (JP)
Title: Inkjet head and image forming apparatus
Inventor: ARAI RYUICHI
IPC: B41J2/055
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet head suppressing warpage of a base material.SOLUTION: An inkjet head includes a base material, a diaphragm 109 and a piezoelectric element. The base material includes a mounting surface 200a and a pressure chamber 201 opened to the mounting surface 200a and has a first expansion coefficient. The diaphragm 109 includes a first surface 501 fixed to the mounting surface 200a of the base material, a second surface 502 located on an opposite side of the first surface 501, an opening opened in the pressure chamber 201, a first portion 505 having a second expansion coefficient different from the first expansion coefficient, and a second portion 506 having a third expansion coefficient closer to the first expansion coefficient than the second expansion coefficient. The piezoelectric element is provided on the second surface 502 of the diaphragm 109 and deforms the diaphragm 109 so as to increase or decrease volume of the pressure chamber 201.
Patent JP-2014046605-A (JP)
Title: Thermal transfer printer
Inventor: OIKAWA YOSHINORI
IPC: B41J17/32
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printer capable of fixing an ink ribbon cassette conveyed and disposed on a printing part.SOLUTION: There is provided a thermal transfer printer 1 which comprises: a printing part P on which a thermal head 13 and a platen roller 14 are disposed; and conveying means D for conveying an ink ribbon cassette C from the outside of the printing part P to the printing part P. The printing part P has a support part 42 for supporting the ink ribbon cassette C and a cassette holding part 60 for holding the ink ribbon cassette C by sandwiching the ink ribbon cassette C between the support part 42 and the cassette holding part 60. The cassette holding part 60 is movable between a retreating position P1 retreating from a conveyance path of the ink ribbon cassette C and a holding position P3 for holding the ink ribbon cassette C conveyed through the conveyance path.
Patent JP-2014046285-A (JP)
Title: Strength inspection apparatus of monolith type separation membrane structure
Inventor: YAJIMA KENJI
IPC: C04B41/85
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a strength inspection apparatus of a monolith type separation membrane structure in which a separation membrane is formed in cells.SOLUTION: There is provided a strength inspection apparatus 10 of a monolith type separation membrane structure 1 in which a separation membrane is formed in the inner wall surface of cells of a monolith substrate 30 having a plurality of cells partitioned by porous partition walls from one end surface to the other end surface in the longitudinal direction. The strength inspection apparatus 10 includes an end surface sealing jig 11, turning means and a pressurizing device. The end surface sealing jig 11 is provided with a flow path part for supplying liquid to the cells and discharging the liquid from the cells, and also covers one end surface of the separation membrane structure 1 and the other end surface. The turning means turns the separation membrane structure 1 into a vertical state from a horizontal state or into the horizontal state from the vertical state, while covering both sides of the separation membrane structure 1 in the longitudinal direction with a first end surface sealing jig 11a and a second end surface sealing jig 11b. The pressurizing device pressurizes the liquid supplied to the cells.
Patent JP-2014052004-A (JP)
Title: Vehicle control device
Inventor: OTA KEISUKE
IPC: F16H61/02
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To improve shift controllability even in a region where torque on a rotating member on a side of an input shaft of an automatic transmission is relatively small at starting an inertia phase during upshift of the automatic transmission.SOLUTION: A lower limit value is provided for one of upshift engagement side clutch torque and upshift disengagement side clutch torque, thus allowing use of the upshift engagement side clutch torque after starting an inertia phase in a relatively large region. Namely, the lower limit value is provided for the upshift engagement side clutch toque, thus allowing the inevitable use of the upshift engagement side clutch torque in the relatively large region. Otherwise, the lower limit value is provided for the upshift disengagement side clutch torque, thus producing such effects as if transmission input torque Ti is increased, to allow the use of the upshift engagement side clutch torque in the relatively large region.