baber/WOPTO huggingface dataset:
Patent JP-2012253318-A (JP)
Title: Light emitting element
Inventor: JEONG HWAN HEE
IPC: H01L33/22
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element which improves the luminous efficiency.SOLUTION: A light emitting element according to one embodiment of the invention includes: a conductive type substrate; multiple light emitting cells, each of which is disposed on the conductive type substrate and has a first semiconductor layer, a second semiconductor layer, and an active layer disposed between the first semiconductor layer and the second semiconductor layer; a protection layer disposed so as to cover a side surface of the first semiconductor layer and a side surface of the active layer; and a first electrode mutually connecting the second semiconductor layers of the one or more light emitting cells. The protection layer has protruding parts extending from the side surface of the first semiconductor layer and the side surface of the active layer to inner parts of the light emitting cells.
Patent JP-2013170530-A (JP)
Title: Engine automatic stop and restart control device
Inventor: MORI KOICHI
IPC: F02D29/02
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an engine automatic stop and restart control device, which can continue an automatic stop of an engine and can improve fuel consumption even when a brake operation amount of a driver becomes nearly zero immediately before a vehicle stop while the engine is automatically stopped during speed reduction.SOLUTION: An engine automatic stop and restart control device is provided with a master cylinder pressure sensor 13 which detects a brake operation amount (master cylinder pressure) of a driver, an automatic stop and restart determination unit 10a which, on the basis of the brake operation mount, determines whether to automatically stop and restart the engine 1, and an automatic stop and restart control unit 10b which, on the basis of the result of the determination, automatically stops and restarts the engine 1, wherein the automatic stop and restart determination unit 10a prohibits the determination as to whether to restart the engine 1 on the basis of the brake operation amount when a vehicle speed VSP has decreased to a very low vehicle speed region immediately before the vehicle stop.
Patent JP-2013172673-A (JP)
Title: Premixed flour for octopus dumpling using dried non-glutinous rice flour
Inventor: MATSUNAGA SATOSHI
IPC: A23L35/00
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for cooking octopus dumplings and premixed flour for octopus dumplings capable of obtaining octopus dumplings with a crispy surface while the inside thereof is maintained creamy.SOLUTION: Premixed flour contains wheat flour as a main ingredient, and 4 to 99 pts.mass of dried and pulverized non-glutinous rice flour based on 100 pts.mass of the wheat flour.
Patent JP-2013177821-A (JP)
Title: Vehicle internal combustion engine
Inventor: MAEDA YOSHITO
IPC: F02D45/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent a trouble caused when a sensor plate for detecting a rotational angle of a crankshaft is worn or chipped.SOLUTION: A plurality of teeth 10 which are to be read by an angle sensor are formed at equal intervals on a sensor plate, and when each tooth 10 passes the angle sensor, the sensor outputs an electric signal as ON. A relation between the rotational angle and each ON signal is illustrated as a waveform pattern. A signal waveform while the tooth 10 is not worn is stored as a reference pattern and is compared with an actual waveform pattern. If there is a difference between both patterns, a retard of timing by the wear-out is corrected and then the rotational angle is outputted. If the wear-out has progressed close to an acceptable limit, and if the tooth 10 is chipped that the rotational angle cannot be detected, an alarm is issued and an appropriate action is induced.
Patent JP-2013178126-A (JP)
Title: Ultrasonic fluid measuring apparatus
Inventor: IZUMI KOJI
IPC: G01F1/7082
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic fluid measuring apparatus capable of highly accurately measuring a flow rate across a wide flow rate range without decreasing an SN ratio or increasing power consumption.SOLUTION: A flow rate distribution adjusting member 5 is provided in an upstream-side duct of a measuring tube 1. The flow rate distribution adjusting member 5 is so disposed that a part of a shape projected on cross sections of members 5-1 and 5-2 of the flow rate distribution adjusting member 5 that orthogonally cross with a tube axis O of the measuring tube 1 is superposed on a part of a trajectory projected on a cross section of an ultrasonic propagation path that orthogonally crosses with the tube axis O of the measuring tube 1. This configuration reduces a flow rate of the fluid after the part having a member shape of the flow rate distribution adjusting member 5, increases the flow rate of the fluid after a part having no member shape, and minimizes a difference between a deviation between a true flow rate in a turbulent flow area and an average flow speed measured in the ultrasonic propagation path, and a deviation between a true flow rate in a laminar flow area and the average flow rate measured in the ultrasonic propagation path, such that a change characteristic of a flow rate correction coefficient approximates a flat change characteristic.
Patent JP-2012135765-A (JP)
Title: Filtration apparatus utilizing pleated construction and method
Inventor: BARRIS MARTY A
IPC: B01D39/16
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus to remove (filtrate) particulate material from a gas flow, e.g., an air flow.SOLUTION: Filter apparatuses include a barrier media, usually pleated, treated with a deposit of fine fibers. The media is particularly advantageous at high temperature (greater than 140°F) systems. Such systems may include engine systems and fluid compressor systems. The filter apparatuses may take the form of tubular, radially sealing elements; tubular, axial sealing elements; forward flow air cleaners; reverse flow air cleaners; and panel filters.
Patent JP-2013181152-A (JP)
Title: Polyester block copolymer resin composition and molded product
Inventor: YAMADA YOSUKE
IPC: C08L101/00
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a polyester block copolymer resin composition excellent in moldability and impact resistance.SOLUTION: A resin composition includes 50-80 wt.% of polyester block copolymer (A) comprising a high melting point crystalline polymer segment (a1) composed of crystalline aromatic polyester; and a low melting point polymer segment (a2) comprising an aliphatic polyether unit and/or aliphatic polyester unit; and 20-50 wt.% of hard resin (B). This polyester block copolymer resin composition further satisfies the following conditions (1)-(4): (1) the viscosity (Pa s) is 40 or less, (2) the isothermal crystallization time is 1.0 min or less, (3) the ductile breaking is shown under the conditions of test speed 10 m/s, striker diameter 1/2 inch, and test temperature -30°C, and the breaking energy is 20J or more, as measured by the high-speed surface impact test according to ASTM D3763, and (4) the bending modulus measured at 23°C according to ASTM D256 is 400 MPa or more.
Patent JP-2013187261-A (JP)
Title: Microcrystalline silicon, method for producing the same, and solar cell provided with the same
Inventor: SHIMODA TATSUYA
IPC: H01L21/20
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide silicon having a high-haze optical confinement structure which contributes to simplification of a manufacturing process of a solar cell and improvement in performance thereof and is effective for solar cell applications or the like.SOLUTION: Amorphous silicon containing 4 atom% or more of hydrogen is irradiated with a laser beam to form microcrystalline silicon having an uneven surface from the amorphous silicon, thereby producing microcrystalline silicon.
Patent JP-2013184377-A (JP)
Title: Locking mechanism for cassette and cover member
Inventor: OGAWA TOSHIHIRO
IPC: B41J29/54
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a locking mechanism for a cassette and a cover which can reduce the number of component and detect that each of the cassette and the cover is in a locked state.SOLUTION: A common locking member 3 locks an ink ribbon cassette 1 attached to and detached from an image forming apparatus and a cover member 2 that is freely opened and closed to cover the ink ribbon cassette. The locking member 3 is operable in a first moving direction and a second moving direction, each of which is intersected, and unlocks the cover member 2 corresponding to in the first moving direction and the ink ribbon cassette 1 corresponding to in the second moving direction. Moreover, an optical sensor 4 detects the existence of the ink ribbon cassette 4 and detects whether the cover member 2 and the ink ribbon cassette 1 are normally locked.
Patent JP-2013184216-A (JP)
Title: Solid wire and gas shielded arc welding method using the same
Inventor: IZUMITANI SHUN
IPC: B23K9/23
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a solid wire which improves a low spattering property and a pore resistance (performance of inhibiting the generation of pore defects such as pits or blow holes) and also makes bead appearance excellent, and to provide a gas shielded arc welding method using the solid wire.SOLUTION: There is provided a solid wire for a gas shielded arc welding using shielding gas and also for welding galvanized steel sheets. The solid wire contains C, Si, Mn, P, S, O, Cr of a prescribed quantity to the total mass of the solid wire, the balance is Fe and inevitable impurities, wherein 1.0≤(Si mass%+Mn mass%)/{100(S mass%+O mass%)}≤4.0, 0.50≤Mn mass%/Si mass%≤2.00 is satisfied. The shielding gas is Ar gas including COgas of 25-40%.
Patent JP-2013191288-A (JP)
Title: Battery pack, power tool, battery charger, and power tool set
Inventor: HAMANO AKISHI
IPC: H01M10/46
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce costs by configuring a power terminal and a signal terminal for a battery pack with a common component; to maintain a stable connection state when the battery pack is attached to a power tool; and to avoid an excess insertion/removal load when the battery pack is attached to a battery charger.SOLUTION: A battery pack includes a first terminal 20a and a second terminal 20b. The first terminal 20a and the second terminal 20b are common components having substantially the same shape which are formed so as to be capable of holding male terminals 101a, 101b, 201a, and 201b respectively formed on attachment parts 101 and 201 of a power tool 100 and a battery charger 200. Fitting pressure with respect to the male terminals 101a and 101b of the power tool 100 is larger than fitting pressure with respect to the male terminals 201a and 201b.
Patent JP-2012198539-A (JP)
Title: Optical member, laminate body and image display device
Inventor: FUJII KAZUHITO
IPC: G02B5/00
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical member capable of preventing moire from becoming conspicuous.SOLUTION: An optical member 30 includes a light-shielding mesh 40 defining many opening regions 42. The light-shielding mesh 40 has a pattern formed of many boundary line segments 48 extending between two branching points 46 to define the opening regions 42. In the pattern, an average of the number of the boundary line segments 48 extending from one of the branching points 46 is 3.0 or more and less than 4.0, and the opening regions 42 has no direction when being arranged at a fixed pitch.
Patent JP-2013192167-A (JP)
Title: Television broadcast receiver
Inventor: FUKUDA YUSUKE
IPC: H04B1/26
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a television broadcast receiver capable of displaying a satisfactory image.SOLUTION: The television broadcast receiver comprises: a mixer 21 which converts a high frequency signal RF received by an antenna 1, to an intermediate frequency signal; a SAW filter 22 which allows passing therethrough of an intermediate frequency signal of a selected channel among the intermediate frequency signals generated by the mixer 21; and a CPU 5 which controls the passage band of the SAW filter 22 so that the ratio between the levels of an image carrier and a voice carrier in the intermediate frequency signal IF having passed through the SAW filter 22 is larger than a predetermined value. Consequently, an image S/N is improved to display a satisfactory image.
Patent JP-2013197610-A (JP)
Title: Imaging apparatus, image processing device, and image processing program
Inventor: KAWAI ATSUSHI
IPC: H04N5/347
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of a resolution feeling in a dynamic image while suppressing occurrence of moire or a false color.SOLUTION: An imaging apparatus includes: a pixel array in which plural pixels for receiving light of any color components of plural colors capable of representing the same color space by using at least one or more color components are two-dimensionally arrayed, which is arrayed in a line direction being a horizontal direction and in a column direction being a vertical direction; and a readout circuit for performing a readout process of applying weighted addition of signal values of pixels of the same color component included in a readout range to all color components of the plural color components while shifting the readout range for plural pixels arrayed in the pixel array, thereby obtaining an image consisting of pixels having the signal values of all color components of the plural color components.
Patent JP-2013196139-A (JP)
Title: Information processing system, terminal management device, information processing device, information processing method and program
Inventor: TAIRA YOSHIHISA
IPC: G06F13/00
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a system which controls a management load of a terminal management device for managing information processing devices in an environment in which data communication of a push type cannot be performed to the information processing devices.SOLUTION: A management server 3 determines timing to select an intermediate server 7 and selects the intermediate server 7 which satisfies a condition as the intermediate server 7 and a child terminal 9 which satisfies a condition to be a management object of the intermediate server 7 from client terminals 5. The child terminal 9 transmits a heartbeat notification to the intermediate server 7, and the intermediate server 7 aggregates the heartbeat notification information from the child terminal 9 and transmits it to the management server 3. The management server 3 is capable of instructing the intermediate server 7 to cancel management of the child terminal 9 by the intermediate server 7. The management server 3 automatically leaves management of a client terminal 5 to another client terminal 5, and thus load distribution of the management server and real-time communication between the management server 3 and the client terminal 5 become possible without requiring management costs.
Patent JP-2013192718-A (JP)
Title: Lubrication device for upper looper drive mechanism
Inventor: KAGEYAMA YOSHIKAZU
IPC: D05B71/00
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication device for an upper looper drive mechanism, capable of preventing grease supplied to sliding surfaces of an upper looper holder guide and an upper looper base, the sliding surfaces being in sliding contact with each other, from being exposed from a vertical hole of the upper looper base to the outside when the upper looper holder guide rotationally oscillates, and capable of preventing foreign substances from entering the sliding surfaces or an upper looper holder chamber for accommodating the upper looper drive mechanism.SOLUTION: On an outer peripheral surface 7a of an upper looper holder guide 7, a pair of left and right grease storage parts 7c and 7d are each formed so as to be extended from the front end to the rear end of the outer peripheral surface 7a in a groove shape. Upper trap grooves 7e and 7g and lower trap grooves 7f and 7h are formed on both sides of the grease storage parts 7c and 7d, respectively, so as to be open to a sliding surface 5ab of an upper looper base 4. The trap grooves 7e to 7h are set so as to be located in such a range as to always face the sliding surface 5ab when the upper looper holder guide 7 rotationally oscillates.
Patent JP-2013194875-A (JP)
Title: Torsional damper
Inventor: YAHATA YUKI
IPC: F16F15/126
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a torsional damper in a novel structure in which durability can be improved by preventing creased deformation when press-fitting an annular connecting rubber.SOLUTION: An end face 30 of an annular connecting rubber 16 in an axial direction before press-fitting includes an inner circumferential arcuate surface 32, an outer circumferential arcuate surface 34 and an intermediate arcuate surface 36, and all the arcuate surfaces 32, 34, 36 protrude outward. An inner circumferential intermediate surface 38 is provided for smoothly connecting the inner circumferential arcuate surface 32 and the intermediate arcuate surface 36, an outer circumferential intermediate surface 40 is provided for smoothly connecting the outer circumferential arcuate surface 34 and the intermediate arcuate surface 36, and these intermediate surfaces 38, 40 are made into plane or curved surface protruding outward. Respective curvature radiuses of the inner circumferential arcuate surface 32, the outer circumferential arcuate surface 34 and the intermediate arcuate surface 36 are made smaller than respective curvature radiuses of the inner circumferential intermediate surface 38 and the outer circumferential intermediate surface 40, and an outer end of the intermediate arcuate surface 36 in the axial direction is positioned outward in the axial direction with respect to the inner circumferential arcuate surface 32 and the outer circumferential arcuate surface 34.
Patent JP-2013195912-A (JP)
Title: Mask and manufacturing method of semiconductor device
Inventor: OKAMOTO YOSUKE
IPC: G03F1/42
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a photo mask capable of forming a mark pattern which can be measured by an optical microscope even when forming the mask pattern using a technique for forming the pattern with a dimension less than a resolution limit of exposure light.SOLUTION: A photo mask 20 comprises a mark pattern 10 and a line-and-space pattern 12. The mark pattern is disposed at a position different from an effective region for forming a semiconductor device. The line-and-space pattern is disposed around the mark pattern and the size and pitch thereof are formed so as to be smaller than the mark pattern.
Patent JP-2013199031-A (JP)
Title: Printer device, printing method, and program
Inventor: HOZUMI YASUSHI
IPC: B41J2/32
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a printer device that can form a stamped image having no incongruity.SOLUTION: A full-color image is formed by transferring an ink of an ink sheet 6, a stamped image M is formed by forming an overcoat layer covering the full-color image, and at the same time, forming the stamped image M by forming irregularities on the surface of recording paper P, one of the gradation of a drawing area Aof the stamped image M and the gradation of a drawing peripheral region Ais made higher than threshold gradation Lwhen forming the stamped image M by forming the irregularities on the surface of the recording paper P, and the other is made lower than the threshold gradation L, thus forming the irregularities on the surface of the recording paper P.
Patent JP-2013198960-A (JP)
Title: Robot hand
Inventor: KIMURA YASUTOMO
IPC: H01L21/677
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To avoid the adhesion of cutting chips to a plate-shaped workpiece before processing, and to avoid the formation of a contact mark on the surface of the plate-shaped workpiece after processing, in the case that the plate-shaped workpiece before and after processing is conveyed by a robot hand.SOLUTION: Since a suction and holding means arranged at one face sucks and holds a plate-shaped workpiece, and an external periphery holding means 6 arranged at the other face holds an external peripheral edge without contacting with the surface of the plate-shaped workpiece, the plate-shaped workpiece before processing is held by the suction and holding means, or differently, the plate-shaped workpiece after processing is held by the external periphery holding means 6, thus preventing cutting chips from being adhered to the plate-shaped workpiece before processing, and also preventing the occurrence of a processing failure. Furthermore, since the robot hand 1 does not contact with the surface of the plate-shaped workpiece after processing by the hold of the plate-shaped workpiece after processing by the external periphery holding means 6, a contact mark is not formed on the surface of the plate-shaped workpiece.
Patent JP-2013147729-A (JP)
Title: Steel material with rust layer, excellent in weather resistance even in high-salt environment
Inventor: BABA KAZUHIKO
IPC: C22C38/12
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a steel material with an unpainted rust layer excellent in corrosion resistance even in a severe corrosive environment where a large amount of air-borne salt is present, particularly in a seaside region or the like.SOLUTION: A steel material with a rust layer has the rust layer formed on the surface of a base steel material. The rust layer contains Nb and Sn and the number of Nb atoms in the rust layer is 0.01 or more, as the maximum value, relative to 100 Fe atoms, while the number of Sn atoms in the rust layer is 0.005 or more, as the maximum value, relative to 100 Fe atoms.
Patent JP-2012215295-A (JP)
Title: Oil seal and sealed roller bearing
Inventor: KO SHIKYO
IPC: F16J15/3252
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an oil seal easily attached to a roller bearing, and a sealed roller bearing which is reduced in manufacturing cost and has superior mass-productivity.SOLUTION: The oil seal 6 has a protrusion P4, and is attached to an outer ring 2 of a deep groove ball bearing as the protrusion P4 is fitted into a recess 2b. Accordingly, as the oil seal 6 is fixed to the outer ring 2 by clearance fit, insertion and fixing thereof to the deep groove ball bearing are facilitated. Thus, the deep groove ball bearing has superior mass-productivity. Further, as the oil seal 6 is fixed to the outer ring 2 by clearance fit, the inner diameter surface of the outer ring 2 is not required to be ground. Accordingly, the deep groove ball bearing is manufactured at low cost.