baber/WOPTO huggingface dataset:
Patent JP-2014020283-A (JP)
Title: Piston structure of internal combustion engine
Inventor: IIJIMA AKIRA
IPC: F02F3/10
Filed: 2012-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent peel-off of a heat insulation film formed on a top portion of a piston.SOLUTION: A piston structure of an internal combustion engine includes a heat insulation film 22 formed in a top portion 21 of a piston 10 and intended to prevent heart transfer to the inside of the piston 10, and a concave portion 24 provided in the top portion 21 of the piston 10 with a gap provided from an outer periphery of the piston 10. An edge portion of the heat insulation film 22 is arranged in the concave portion 24 provided in the top portion 21 of the piston 10.
Patent JP-2014020694-A (JP)
Title: Blow-out device
Inventor: WADA KAZUKI
IPC: F24F13/06
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a blow-out device capable of suppressing lowering of a blown-out air volume within a target value even when a property of air current distributed from a supply opening is changed.SOLUTION: The blow-out device 50 for supplying the air toward an air-conditioned space from the supply opening 52, includes the supply opening 52, a ventilation pipe 54 for allowing the air to pass toward the supply opening 52, and a shutter 55 for making an effective opening area of the supply opening 52 variable. The effective opening area of the supply opening 52 and an effective opening area of the ventilation pipe 54 are determined to satisfy a following formula. X/{(1/h)2+(1/D)2}≤1/{(1/sh)2+(1/D)2} in which h is the effective opening area [m2]of the supply opening 52, D is the effective opening area [m2] of the ventilation pipe, s is an opening ratio of the supply opening 52, and X is a target value of an air distribution ratio under opening ratio s of the supply opening 52.
Patent JP-2014026057-A (JP)
Title: Developing device and image forming apparatus
Inventor: TSUCHIDA EIJI
IPC: G03G15/08
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent incorrect detection of the remaining amount of toner during low speed rotation to the same extent as during uniform speed rotation.SOLUTION: A developing device transfers toner to a transfer belt, and includes: a screw unit that is in a cylindrical shape, and rotates around the center of a surface perpendicular to a longitudinal direction of the cylindrical shape as a rotation shaft in a uniform speed mode or in a low speed mode so as to stir toner; a blade leading edge part that is formed around the rotation shaft in a spiral shape on a side surface in the longitudinal direction of the cylindrical shape; and a control unit that extends and contracts the blade leading edge part when the screw unit rotates in the low speed mode.
Patent JP-2013050443-A (JP)
Title: Direction sign post
Inventor: OKADA KENGO
IPC: G01C15/04
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a direction sign post that allows a user to easily recognize a direction or orientation with the post as a position reference.SOLUTION: A direction sign post 1 is provided with one or more direction sign marks 52 that sign a specific direction, and one or more IC tags 72, 74. A part of the direction sign post 1 is buried into the ground. The IC tags 72, 74 store at least one of information relating to the direction sign mark 52, information relating to a direction signed by the direction sign mark 52, and a link destination to the information relating to a direction signed by the direction sign mark 52.
Patent JP-2014027792-A (JP)
Title: Motor control device
Inventor: SENBA HIROYOSHI
IPC: H02M7/48
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To determine the degree of degradation in a drive with a simple method.SOLUTION: Upon a stop of a vehicle, zero-torque current-carrying is executed for controlling IGBT of an inverter so as to prevent a rotary torque from being generated from a motor (so that a d-axis current is applied to the motor) (step S110). If a value obtained by subtracting a pre-current-carrying temperature Tpre from an after-current-carrying temperature Tafter is equal to or greater than a determination threshold dref, it is determined that a degree of a degradation in the inverter is high and degradation addressing control is executed (steps S120 to S140). It is possible to determine the degree of degradation accurately with a simple method since it suffices to only compare the value obtained by subtracting the pre-current-carrying temperature Tpre from the after-current-carrying temperature Tafter with the determination threshold dref.
Patent JP-2014023480-A (JP)
Title: Automatic peeling device
Inventor: YAMAMOTO TAKUMI
IPC: A23L11/00
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic peeling device which allows a massive amount of peeling treatment to be safely and reliably performed at a time in a short period of time without damage to ingredient, with enhanced energy conservation.SOLUTION: The automatic peeling device includes: a rotary structure 4 which rotates around a rotation axis 2; and a plurality of shafts 6 for peeling, which follow the rotation movement of the rotary structure, revolving around the rotation axis, rotating at the same time. The neighboring shafts for peeling form a gap G1 therebetween through which the shell of a shelled product alone is allowed to pass and the ingredient is not allowed to pass. The neighboring shafts for peeling are rotated in reverse direction to each other, so that a plurality of the shelled products located between the shafts for peeling neighboring over plurality of points along a circumferential direction, allow the shells to be pulled in the gap between the neighboring shafts for peeling and to be peeled off for removal and allow the ingredients to remain above the gap between the neighboring shafts for peeling for collection.
Patent JP-2014026504-A (JP)
Title: Data verification support device
Inventor: TANAKA HIDEYUKI
IPC: G06F17/30
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a data verification support device capable of collectively verifying a plurality of pieces of data having a common unverified item value, thereby enabling reduction of the number of steps for data verification.SOLUTION: A data verification terminal 7 comprises similar verification target information acquisition means 5 that, in response to use of any one in a verification target data list as data of interest and verification of one or more items thereof, collectively screen-displays similar verification target data as data hit by searching a verification target storage unit 3 with a value of the verified item as a search key together with the data of interest on verification target information display means 4.
Patent JP-2012256910-A (JP)
Title: Organic electroluminescent element, white light-emitting element, display device, and lighting device
Inventor: IKEMIZU MASARU
IPC: C07F15/00
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element which has a controlled emission wavelength, exhibits high luminous efficiency, and has a long emission life, and to provide a white light-emitting element using the same, a display device, a full-color display device, and a lighting device.SOLUTION: The organic electroluminescent element of the present invention is characterized by containing a metal complex represented by a specific structural formula and a furan derivative or a carboline derivative as a host compound.
Patent JP-2014028013-A (JP)
Title: Washing and drying machine
Inventor: NAGAI SATOSHI
IPC: D06F39/08
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To improve drying efficiency and sanitation by easily clearing foreign matters such as lint attached inside a duct connecting an exhaust port of a water tub and a filter device.SOLUTION: A washing and drying machine includes: an outer case; a water tub provided in the outer case and having an exhaust port and an air inlet; a rotary tub rotatably provided in the water tub; a drain valve for discharging water inside the water tub to the outside of the water tub; a hot air supply means for generating hot air for drying clothes and for supplying the hot air from the air inlet to the water tub; a filter device provided outside of the water tub for collecting foreign matters contained in the air exhausted from the exhaust port to the outside of the water tub; an exhaust duct for connecting the exhaust port and the filter device; a water discharge part for discharging water into the exhaust duct; and a water supply valve connected to an outside water source for supplying water to the water discharge part. The water discharge part performs water discharge by opening the water supply valve in a sater where the drain valve is open.
Patent JP-2014032827-A (JP)
Title: Illumination device
Inventor: TAKASAHARA TOSHIHISA
IPC: F21S2/00
Filed: 2012-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device which can radiate the heat generated in a light source while securing the safety of a user.SOLUTION: In an illumination device 10, a cabinet 23 comprises a heat radiation part 23a and a resin part 23b, which are mutually separate members. The heat radiation part 23a forms the top face of the cabinet 23 adjacent to a side face part 23d where light from a light source module 21 exits. The resin part 23b is composed of a material low in thermal conductivity than the heat radiation part 23a, and forms the bottom face of the cabinet 23 facing the top face of the cabinet 23.
Patent JP-2014034361-A (JP)
Title: Shift position reporting device for shift levers
Inventor: KOIDE KANEYASU
IPC: B60K20/02
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To appropriately report a shift position of a shift lever by a sound without complication of an arrangement, and readily adapt the arrangement to an existing arrangement.SOLUTION: A shift position reporting device 5 preliminarily stores (learns) a value of an output voltage, which is associated with a shift position of a shift lever 4 (parking position, reverse position, etc.), as a memory value. When inputting the value of the output voltage as a measurement value from a range-finding sensor 16, the shift position reporting device identifies a current shift position using stored memory values of respective shift positions, and permits utterance of reporting voice with which the identified shift position can be identified. The range-finding sensor 16 that measures a distance from the shift lever 4 is included, and the distance from the shift lever 4 is measured in order to identify each shift position, whereby the shift position of the shift lever 4 can be appropriately reported without complication of an arrangement.
Patent JP-2014037971-A (JP)
Title: Surface enhanced raman scattering unit
Inventor: MARUYAMA YOSHIHIRO
IPC: G01N21/65
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a surface enhanced Raman scattering unit capable of enhancing the intensity of surface enhanced Raman scattering by a suitable nanogap.SOLUTION: An SERS (surface enhanced Raman scattering) unit comprises: a substrate 4; a fine structural part 7 formed on a surface 4a of the substrate 4 and having a plurality of pillars 11; and a conductor layer 6 formed on the fine structural part 7 and constituting an optical functional part 10 to induce surface enhanced Raman scattering. The conductor layer 6 includes a base part formed along the surface 4a of the substrate 4 and a protruding part protruding from the base part at a position corresponding to the pillar 11. A gap G is formed by the base part and the protruding part in the conductor layer 6, in which the clearance in the protruding direction of the pillar 11 gradually decreases.
Patent JP-2013009409-A (JP)
Title: Video coding method
Inventor: CAGLAR KEREM
IPC: H04N7/26
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for coding video signals to generate a bit stream.SOLUTION: The method includes steps of: coding a first complete frame by forming a first portion of a bit stream including information prioritized by high-priority and low-priority information to reconstruct the first complete frame; defining a first virtual frame based on one version of the first complete frame constructed using the high-priority information of the first complete frame when at least some pieces of the low-priority information of the first complete frame do not exist; and completely reconstructing the second complete frame not based on the information included in the first complete frame and a second portion of the bit stream and based on the information included in the first virtual frame and the second portion of the bit stream by forming the second portion of the bit stream including information to be used to reconstruct the second complete frame and coding the second complete frame.
Patent JP-2014041474-A (JP)
Title: Multiplication device and multiplication method
Inventor: KITAMURA KENICHI
IPC: G06F7/52
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a multiplication device capable of performing the multiplication of a floating point number.SOLUTION: A multiplication device includes: a circuit (904) for counting the number of zero continuous to the high order of the mantissa part of a multiplier; a circuit (906) for calculating shift amounts on the basis of the number of digits of the fixing accuracy of the mantissa part and the counted value; a circuit (905) for left-shifting the mantissa part of the floating point number as a multiplicand only by the shift amounts; circuits (906, 913) for calculating the number of digits of the mantissa part of the multiplier by subtracting the counted value from the number of digits of the fixing accuracy of the mantissa part; a multiplication circuit (915) for outputting an intermediate product by the digit units of the mantissa part of the multiplier on the basis of the left-shifted mantissa part of the multiplicand and the mantissa part of the multiplier; an addition circuit (902) for adding the exponent parts of the multiplicand and multiplier; and a control circuit (918) for outputting the intermediate product output by the multiplication circuit as the mantissa part of the floating point number of a product, and for outputting the value output by the addition circuit as the exponent part of the floating point number of the product.
Patent JP-2014004313-A (JP)
Title: Water washable filament futon
Inventor: Cai hong-yuan
IPC: B68G7/12
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a water washable filament futon.SOLUTION: A water washable filament futon comprises a filament wadding 1 and an outer cover 2; the filament wadding 1 is formed by extending polyester filaments 11 and arranging them in layers; the outer cover 2 wraps the filament wadding 1 while in the margins of the outer cover 2, the side edge of the filament wadding 1 is sewn and fixed by at least one basting thread 3 to form a sewed part 22; this is how the filament wadding 1 is localized in the outer cover 2 without moving; the polyester filaments 11 are so light, soft, excellent in air permeability, and high in strength and elasticity that this invention can maintain its comfort even when it is washed repeatedly; even when it is used for a long time, it does not get recessed and flattened; furthermore, the polyester filaments 11 received a chemical softening treatment, so it has soft and smooth texture and comfort comparable to silk futon.
Patent JP-2014040688-A (JP)
Title: Sporting pants
Inventor: FUKUSHIMA HISANORI
IPC: A41D13/00
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To provide sporting pants little restricting vertical movements of the legs and an opening of the inner thighs when pitching, and having high motional functionality.SOLUTION: Sporting pants (1) includes a front piece (2), a back piece (3), and a gusset (4) disposed from the inner thighs between the front piece (2) and the back piece (3) to hems (4). A back piece of the gusset (4) has a shape covering a continuous area including gluteal folds, the inner 1/3 of the adducent muscles, the centers of the popliteal spaces or parts inside the centers, central parts of the peroneus and the distal 1/3 of the Achilles tendons. When the sporting pants are viewed from the front, the gusset (4) is located at the inner thigh upper parts, the back piece (3) is located at outside both knees, and the front piece (2) has a X-leg shape. When being viewed from the back, the back piece (3) has an O-leg shape. When being viewed from the side, the back piece (3) has a shape along the knees in a bending posture. Preferably, the gusset (4) protrudes to a position 70-75% for the waist of the front piece with respect to the 1/2 of the leg openings.
Patent JP-2014049302-A (JP)
Title: Plasma processing apparatus, plasma generation device, antenna structure, and plasma generation method
Inventor: YAMAZAWA YOHEI
IPC: H05H1/46
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing apparatus capable of enhancing the generation efficiency of plasma.SOLUTION: A plasma processing apparatus 10 comprises: a chamber 11; a mounting table 12 disposed in the chamber 11 and mounting a wafer W; an ICP antenna 13A arranged outside the chamber 11 so as to be opposed to the mounting table 12, and connected with a high-frequency power supply 26; and a window member 14 interposed between the mounting table 12 and the ICP antenna 13A, and consisting of a conductor. The window member 14 comprises conductor windows 28a-28l, and a dielectric part 33 interposed between the conductor windows 28a-28l. The ICP antenna 13A extends in a predetermined direction on the window member 14, and is connected to one conductor window 28c of the conductor windows 28a-28d. The conductor windows 28a-28d are connected by a simple lead wire 29 or a lead wire 30 with a capacitor in an order of the conductor window 28c, 28b, 28a and 28d, that is the same direction as the extending direction of the ICP antenna 13A, and the conductor window 28d at the terminal end is grounded.
Patent JP-2014047201-A (JP)
Title: Method of obtaining trans-cyclohexane-1,4-dicarboxylic acid dichloride
Inventor: KIMURA YOSHIICHI
IPC: C07C51/64
Filed: 2012-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of obtaining high purity t-CHDOC by simple operation from cyclohexane-1,4-dicarboxylic acid cis-trans mixtures which are available in large quantities and at low cost.SOLUTION: A method of obtaining trans-1,4-dicarboxylic acid dichloride comprises thermally isomerizing a mixture of cis-form and trans-form of cyclohexane-1,4-dicarboxylic acid dichloride, to increase the proportion of trans-form in the system, followed by obtaining trans-1,4-dicarboxylic acid dichloride by crystallization.
Patent JP-2014048275-A (JP)
Title: Off-set quantity calibration sample and film thickness measurement device
Inventor: SAKAGAMI HIDEKAZU
IPC: G01B21/02
Filed: 2012-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an off-set quantity calibration sample which makes it possible to calibrate the positions of two kinds of measuring apparatuses and save time and effort of calibration operation.SOLUTION: An off-set quantity calibration sample (70) includes a first off-set quantity detection part (71) and a second off-set quantity detection part (72). The first off-set quantity detection part (71) is a part for obtaining positional relationship between a camera and a measuring head. The second off-set quantity detection part (72) is a part for obtaining positional relationship between the camera and a displacement sensor.
Patent JP-2013069681-A (JP)
Title: Lithium secondary battery negative electrode and method for manufacturing the same
Inventor: YASHIRO HITOSHI
IPC: H01M4/134
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery negative electrode using a silicon based material as an active material, which has high discharge capacity and favorable cycle characteristics.SOLUTION: The lithium secondary battery negative electrode is a laminate formed by providing a silicon based active material layer including polyimide as a binder on a collector. A porosity of the silicon based active material layer is in a range of 15-40%, and an adhesive strength between the collector and the silicon based active material layer is 3.0 N/cm or more. In a method for manufacturing the lithium secondary battery negative electrode, a dispersion comprising a silicon based particle having an average particle size of less than 1 μm, a polyimide precursor and a solvent is applied, dried and thermally cured on a collector, thereby forming an active material layer having a porosity of 15-40% on the collector without performing heat-pressure treatment.
Patent JP-2014050630-A (JP)
Title: Fluid balancer and washing machine comprising the same
Inventor: NAKAMURA TOMOMICHI
IPC: D06F37/12
Filed: 2012-09-10
Abstract: PROBLEM TO BE SOLVED: To effectively suppress vibration near the second resonance vibration of a washing tub 20.SOLUTION: A fluid balancer 30 around the opening of a washing tub 20 rotating at a high speed comprises an annular ring 31 in which an annular flexible bag 32 with water 33 enclosed therein is provided. The bag has an internal volume which allows the water to be moved throughout the length of the annular ring, and air is evacuated therefrom. When an imbalance A in the washing tub is caused by the high-speed rotation of the washing tub, the water in the bag is moved toward the opposite side to the imbalance with respect to a rotation axis to compensate the imbalance, thereby ensuring stable rotation. The part of the bag in this state in which the water has been moved toward the opposite side is brought into a flat state with a reduced volume. When approaching the region of secondary resonance vibration, the water tends to be moved in an imbalance direction. However, since the part of the bag in the imbalance direction is flat, the water is moved while expanding the bag in the flat state. The expanding action is performed by pushing a wall surface, so that the movement of the water in the imbalance direction is suppressed. Thus, in the region of the secondary resonance vibration and in the vicinity thereof, imbalance correction is performed so that noise due to the secondary resonance vibration is suppressed.
Patent JP-2014056766-A (JP)
Title: Fuel cell power generation device
Inventor: MASUMOTO YUKITSUGU
IPC: H01M8/04
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generation device which is not disabled from restarting unless absolutely necessary, even when abnormality in the fuel cell or in a fuel cell related apparatus is detected by abnormality detection means.SOLUTION: The fuel cell power generation device comprising a fuel cell FC, a fuel cell related apparatus, abnormality detection means 31, and control means 32 is provided with power outage detection means 33 for detecting that a utility grid 50 to which recipients of the output of power generated by the fuel cell FC are connected is in a power outage state. When a power outage sate of the utility grid 50 is not detected by the power outage detection means 33 and an abnormality state is detected by the abnormality detection means 31, the control means 32 causes the fuel cell FC and the fuel cell related apparatus to stop operating while putting them in a state disabled from restarting. When a power outage sate of the utility grid 50 is detected by the power outage detection means 33 and an abnormality state is detected by the abnormality detection means 31, the control means 32 causes the fuel cell FC and the fuel cell related apparatus to stop operating while putting them in a state enabled to restart.