baber/WOPTO huggingface dataset:
Patent JP-2013194697-A (JP)
Title: Vane pump
Inventor: FUJITA TOMOYUKI
IPC: F04C15/06
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a vane pump capable of suppressing increase in drive loss caused by a check valve which opens/closes a discharge port.SOLUTION: A vane pump used as a fluid pressure supply source includes a check valve 70 which is opened with respect to the flow of a hydraulic fluid discharged from a discharge port 32 to a high pressure chamber 35. The check valve 70 includes: a valve element 71 which is abutted on a back surface 37 where the discharge port 32 is opened in a side plate 30, and closes the discharge port 32; a plurality of pins 81 protruding from a back surface 74 of the valve element 71; a guide hole 11 which is formed to be opened while facing the high pressure chamber 35 and into which the pins 81 are inserted in a freely slidable manner; and a spring (energizing means) 82 which is accommodated in the high pressure chamber 35 and presses the valve element 71 to the side plate 30.
Patent JP-2013201035-A (JP)
Title: Solid oxide electrochemical cell
Inventor: OSADA NORIKAZU
IPC: C25B9/17
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a solid oxide electrochemical cell which does not degrade easily.SOLUTION: A solid oxide electrochemical cell 10 in an embodiment comprises a hydrogen electrode 11, an oxygen electrode 13, and an electrolyte layer 12 interposed between the hydrogen electrode 11 and the oxygen electrode 13, characterized in that there exists a region in depth of up to 50% or less of the electrolyte layer 12 extending from the surface on the oxygen electrode 13 side of the electrolyte layer 12 toward the hydrogen electrode 11 direction or a layer-like porous region 12A between the electrolyte layer 12 and the oxygen electrode 13. The pores of the porous region 12A relieve the effects of a difference in thermal expansion between the oxygen electrode and the electrolyte. Also, the pores impede the flow of ions of the electrolyte layer 12 and thereby help disperse ions in the electrolyte layer 12 and prevent current concentration, thus improving reactivity in the oxygen electrode 13.
Patent JP-2013200507-A (JP)
Title: Lens barrel provided with af vibration proof block
Inventor: SUZUKI TOSHIJI
IPC: G03B5/00
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel provided with an AF vibration proof block that can stably perform AF operation by the AF vibration proof block while making the lens barrel compact.SOLUTION: An AF vibration proof block 43 comprises: a vibration proof base member 54 movable on a plane perpendicular to an optical axis; an AF vibration proof lens LG2-R fixed to the vibration proof base member 54; a first magnet 57X and a second magnet 57Y fixed to the vibration proof base member 54; and a first coil 52X and a second coil 52Y fixed to AF base members. AF support means has first AF support means 46 and second AF support means 47 that are positioned at an outer peripheral side of a lens in a state that the first AF support means 46 and the second AF support means 47 are shifted away from the first magnet 57X, the second magnet 57Y, the first coil 52X and the second coil 52Y in a circumferential direction as viewed in the optical axis direction, and positions of both of them in the circumferential direction are shifted from each other in a range from greater than 90° and to not greater than 180°.
Patent JP-2013205947-A (JP)
Title: Image processing device, image processing method, and image processing program
Inventor: YOSHIMOTO TAKUMI
IPC: G06T3/40
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To suppress conspicuousness of jaggies in an enlarged image.SOLUTION: An image processing device comprises: a reduction unit that reduces a first enlarged image enlarged from an original image to create a first reduced image; a smoothing processing unit that enlarges the first reduced image to create a second enlarged image, performs smoothing processing on jaggies in the second enlarged image, and reduces the second enlarged image subjected to smoothing processing to create a second reduced image; and an enlargement unit that enlarges the second reduced image.
Patent JP-2013203408-A (JP)
Title: Cushioning material for packaging
Inventor: JOO SHINYUE
IPC: B65D81/113
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide cushioning material for packaging which comprises an upper cushioning member and a lower cushioning member, the upper cushioning member having an opening for relieving and in which an accessory storage part is demarcated by a projection on an outer surface of a back side wall and the back side wall, the cushioning material for packaging being capable of preventing the occurrence of cracks caused by side dropping or the like without spoiling the relieving effect owing to the opening.SOLUTION: An upper cushioning member 10, out of the upper cushioning member 10 and a lower cushioning member 20 arranged at upper and lower parts in a shipping box, has a recess 11 fit to the upper part of an object to be packaged, and an opening 14 piercing through an upper surface from the recess 11, and includes projection 13 on the outer surface of a back side wall 12. The accessory storage part 30 is demarcated at a corner portion in the shipping box by the projection 13 and the back side wall 12. A buildup part 16 for reinforcing is provided at a portion on an inner surface side of the opening corresponding to an intersection part 15 of the side surface of the projection and the outer surface of the back side wall on the back side wall 12 in the opening 14.
Patent JP-2013203671-A (JP)
Title: Soft capsule coating and soft capsule
Inventor: YAMANAKA MINORU
IPC: A61K47/26
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a soft capsule coating including a plasticizer which is capable of suppressing tackiness of a surface of soft capsule and imparting flexibility and elasticity to a soft capsule coating in place of glycerol, and a soft capsule provided with the soft capsule coating.SOLUTION: There is provided a soft capsule coating characterized by including gelatin, high saccharified reduced starch syrup, erythritol, and excluding glycerol. In the composition, the coating comprises 35-42 pts.wt. of the high saccharified reduced starch syrup per 100 pts.wt. of gelatin. The weight ratio of the erythritol to the high saccharified reduced starch syrup is 7:1-21:1. A soft capsule is composed of the soft capsule coating filled with contents.
Patent JP-2013203595-A (JP)
Title: Desulfurization system, hydrogen production system, fuel cell system, fuel desulfurization method and hydrogen production method
Inventor: ISHIZUKI KIBIKO
IPC: C10L3/10
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a desulfurization system capable of exhibiting superior desulfurizing performance, a hydrogen production system which produces hydrogen from source fuel desulfurized by the desulfurization system, and a fuel cell system including the desulfurization system and the hydrogen production system.SOLUTION: There is provided a desulfurization system including a fuel supply section which supplies hydrocarbon fuel containing water and a sulfur compound to a following stage, and a desulfurization section which desulfurizes the hydrocarbon fuel supplied from the fuel supply section at 150-400°C using a desulfurizing catalyst containing Ni, the content of the water in the hydrocarbon fuel supplied by the fuel supply section being 0.2-5 vol% based upon the total amount of the hydrocarbon fuel.
Patent JP-2013207928-A (JP)
Title: Rotary electric machine
Inventor: ASAUMI SHU
IPC: H02K16/02
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a brush and a slip ring from abnormally wearing away owing to re-attachment of wear powder generated at a slide portion of the slip ring and brush.SOLUTION: A plurality of brushes 96u are arranged so that all the brushes 96u satisfy one of the condition that the angle θ of a rotation-directional rear end 104u of a contact portion between an outer peripheral surface of a slip ring 95u and a brush 96u to reference (the uppermost position in a perpendicular direction) is larger than 90 and equal to or smaller than 270°, and the condition that the angle θ of a rotation-directional rear end 104u of the contact portion to the reference is larger than 270° and smaller than 360°and at least a part of the outer peripheral surface of the slip ring 95u extending from 270° to the rotation-directional rear end 104u of the contact portion along the rotation direction is hidden behind the brush 96u when viewed from above in the perpendicular direction.
Patent JP-2013204985-A (JP)
Title: Indoor temperature control system and building with the same
Inventor: NAKAGAWA HIROSHI
IPC: F24F11/02
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To improve comfort and energy-saving performance of a living room upon awakening.SOLUTION: An indoor temperature control system for controlling an indoor temperature of a building 2, includes a living room temperature detecting means 26, an outdoor temperature detecting means 29, a heating device 16, and a control means 30. The control means 30 includes a control section 30a, and the control section 30a executes a living room temperature control step S5 for controlling a temperature of a living room 3. The living room temperature control step S5 includes step S51 for estimating a temperature T1 of the living room at an awakening time, step S53 for setting a starting time M1 of a floor heating device 18 on the basis of the difference (P1-T1) between a set temperature P1 and the estimated temperature T1 of the living room at the awakening time, and step S55 for starting the floor heating device 18 at the starting time M1.
Patent JP-2013206874-A (JP)
Title: Photoelectric conversion element, dye adsorption composition solution for dye-sensitized solar cell, semiconductor electrode for dye-sensitized solar cell, method of manufacturing dye-sensitized solar cell, and metal complex dye for photoelectric conversion element
Inventor: KOBAYASHI KATSU
IPC: H01M14/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element that is excellent in characteristics, that has a high quantum yield in a long wavelength region, that is excellent in durability, that has a reduced performance difference between lots of the photoelectric conversion element, and to provide a metal complex dye for an element, a dye adsorption composition solution and a semiconductor electrode for a dye-sensitized solar cell, and a method of manufacturing of a battery.SOLUTION: A photoelectric conversion element 10 has a photoelectrode including semiconductor fine particles 22 sensitized with a metal complex dye 21. (1) The metal complex dye indicates a molar absorption coefficient ε of 1,000 Mcmor more in a wavelength region longer than 700 nm in ethanol solution absorption. (2) In the metal complex dye, a half value width of an absorption spectrum based on MLCT absorption of dye on the longest wavelength side in a transmission spectrum of a TiOelectrode having a film thickness of 2.5±0.5 μm after dye adsorption at the time when a dye adsorption amount per unit surface area of the electrode is in a range from 1.0×10mol/cm to 2.0×10mol/cm, is less than 1.2 times of that at the time when the dye adsorption amount per unit surface area of the electrode is in a range from 1.0×10mol/cm to 1.0×10mol/cm.
Patent JP-2013175696-A (JP)
Title: Nitride semiconductor epitaxial wafer and nitride field effect transistor
Inventor: TANAKA TAKESHI
IPC: H01L21/205
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor epitaxial wafer and a nitride field effect transistor, which can inhibit current collapse.SOLUTION: A nitride semiconductor epitaxial wafer 200 comprises: an SiC substrate 101; a GaN layer 103 formed on the SiC substrate 101; and an AlGaN layer 104 formed on the GaN layer 103. The GaN layer 103 has a Wurtzite crystal structure. A ratio c/a between a grating constant c of the GaN layer 103 in a c-axis direction and a grating constant a of the GaN layer 103 in an a-axis direction is 1.6266 and under.
Patent JP-2012148116-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can increase excitement and enjoyment of a game while preventing the deterioration of the work efficiency of variation display.SOLUTION: It is determined in advance whether or not there arises a variation pattern accompanying a super ready-to-win state at the timing of start winning before the start of a variation, and then an announcement performance of the super ready-to-win state can be executed. Furthermore, in a losing variation pattern kind determination table which is used at the decision of the variation pattern, a common determination value is allocated to a variation pattern kind including the variation pattern accompanying the super ready-to-win state irrespective of a total reservation storage number. Furthermore, a determination value which is different according to the total reservation storage number is allocated to a variation pattern kind including a variation pattern other than the super ready-to-win state.
Patent JP-2013208817-A (JP)
Title: Water-repellent laminate
Inventor: IMAI NOBUHIKO
IPC: B65D65/42
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a water-repellent laminate which exhibits sufficient repellency to actual food or the like, prevents a liquid-repellent layer from falling and being mixed in content, and has no problem with heat sealability.SOLUTION: A laminate includes a base material layer and a heat seal resin layer. A surface of the heat seal resin layer is uneven, and a pitch of the unevenness is 50-2,000 μm, and a height of the unevenness is 5-1,000 μm. A water repellent layer formed of a compound containing hydrophobic particles of which an average primary particle size is 5-1,000 nm, and metal alkoxide expressed by M(OR)n (M is a metal element, O is oxygen, R is an organic group), or its hydrolysate is formed on a surface of the heat seal resin layer.
Patent JP-2013213679-A (JP)
Title: Optical measuring device
Inventor: TATSUTA HIROKAZU
IPC: G01M11/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To accurately measure light from a surface light source.SOLUTION: An optical measuring device comprises: an optical system to which light from a surface light source is made to be incident; a depolarization element disposed in front of the optical system; and a spectroscope to which light having passed through the optical system is made to be incident.
Patent JP-2013214588-A (JP)
Title: Electronic component mounting system
Inventor: KIHARA MASAHIRO
IPC: H05K13/00
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting line which can reduce facility costs, improve area productivity, and reduce production costs.SOLUTION: An electronic component mounting system has: a print inspection unit (print inspection device M2A) for inspecting a solder print state of a substrate in which solder is printed by a solder print unit (printer M1); a mounting inspection unit (mounting inspection device M5A) for inspecting a component mounting state in the substrate where an electronic component is mounted by component mounting units (electronic component mounting devices M2B to M5B); and a substrate delivery device M6 as a single substrate repair work unit for performing repair work for both of a substrate which is provided in a downstream side of the component mounting unit and determined as a defective print state by the print inspection unit and a substrate which is determined as a defective mounting state by the mounting inspection unit, as a target.
Patent JP-2013213424-A (JP)
Title: Exhaust gas heat exchanger
Inventor: YAMAMOTO YASUHIRO
IPC: F02M25/07
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas heat exchanger having a structure capable of improving the heat exchange efficiency of an exhaust gas by a refrigerant even if a center shaft direction in an exhaust gas introduction pipe provided in the exhaust gas heat exchanger tilts to a direction in which an exhaust gas path in the exhaust gas heat exchanger extends.SOLUTION: Regarding an exhaust gas heat exchanger 100, one end T1 of a refrigerant guide member 190 is located on the side of an exhaust gas outlet ER2 from a refrigerant introduction port CR1 near the refrigerant introduction port CR1, and the other end T2 of the refrigerant guide member 190 is located on the side of the exhaust gas introduction port ER1 from the refrigerant introduction port CR1 and in a region overlapped with opening projection of an exhaust gas introduction pipe 121.
Patent JP-2013219543-A (JP)
Title: Transmission system
Inventor: MATSUMOTO TADAHISA
IPC: H04L25/03
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a transmission system in which a signal can be transmitted with low power consumption.SOLUTION: A transmission system comprises a transmitter (102) which transmits a signal, a receiver (104) which receives a signal transmitted by the transmitter, and a bias circuit (202, R) for specifying a DC bias level of an input terminal of the receiver. The transmitter includes a first amplitude converter which transmits a signal to the receiver after reducing an amplitude of the signal. The receiver includes a second amplitude converter which enlarges an amplitude of a signal transmitted by the transmitter. The first amplitude converter has a first capacitor which limits a charge amount to be supplied to the receiver.
Patent JP-2013219180-A (JP)
Title: Image sensor and image pick-up device
Inventor: SUZUKI SATOSHI
IPC: H04N5/369
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To solve such a problem of a conventional image pick-up device that when a conductive layer with a wiring pattern formed thereon is provided closer to a subject side than a photoelectric conversion element, an incident light beam repeats reflection between the surface of a substrate provided with the photoelectric conversion element and the conductive layer, and thereby a light beam other than a partial light beam causing parallax may arrive at the photoelectric conversion element.SOLUTION: An image sensor includes a first opening mask having a first opening positioned so as to pass a first partial light beam of an incident light beam, a first photoelectric conversion element, a second opening mask having a second opening positioned so as to pass a second partial light beam of an incident light beam different from the first partial light beam, a second photoelectric conversion element, and a conductive layer having an antireflection film formed on the side of the first photoelectric conversion element and second photoelectric conversion element. A primitive lattice is a pixel group including a first parallax pixel constituted of the first opening mask and the first photoelectric conversion element, and a second parallax pixel constituted of the second opening mask and a second photoelectric conversion element.
Patent JP-2013217290-A (JP)
Title: Control device of internal combustion engine
Inventor: HAGA HIROYUKI
IPC: F02B23/08
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To efficiently use plasma for PM purification.SOLUTION: A control device (100) of an internal combustion engine controls the internal combustion engine (200) including an in-cylinder pressure detection means (218) capable of detecting a cylinder internal pressure and a plasma generator (300) capable of generating plasma in a cylinder. The control device includes a combustion temperature estimation means for estimating a combustion temperature in the cylinder from a stroke volume of the internal combustion engine and the detected cylinder internal pressure, an equivalent ratio estimation means for estimating an equivalent ratio from the relationship between a preset engine operation condition and an equivalent ratio of an air-fuel mixture, an emission estimation means for estimating a PM discharge amount from the relationship between an estimated combustion temperature and an equivalent ratio as well as the preset combustion temperature and the equivalent ratio and the PM discharge amount, and a control means for controlling a generation time of the plasma based on the estimated PM discharge amount.
Patent JP-2013217335-A (JP)
Title: 2-cycle gas engine
Inventor: ISHIDA HIROYUKI
IPC: F02M21/02
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a 2-cycle gas engine that can suppress generation of black smoke, PM (particulate matter) or NOx during a gas driving mode.SOLUTION: A 2-cycle gas engine includes: a piston 4 that demarcates a primary combustion chamber c1 between a peripheral wall 2a of a cylinder 2 and a cylinder head 3; a fuel gas injection means 8 that injects fuel gas 8a, 8b into the primary combustion chamber c1; a scavenging port 6 that supplies air into the primary combustion chamber c1 when the piston 4 is in the vicinity of a bottom dead center; an auxiliary chamber base 9 in which an auxiliary combustion chamber c2 that communicates with the primary combustion chamber c1 via an injection hole 9b is demarcated; a fuel injection timing control means 12 that controls to inject the fuel gas 8a into the primary combustion chamber c1 when the piston 4 is positioned 10° to 100° before a top dead center, and further controls to inject the fuel gas 8a into the primary combustion chamber c1 when the piston 4 is positioned in the vicinity of the top dead center; and an ignition timing control means 12 that ignites an air-fuel mixture of air and the fuel gas 8c within the auxiliary combustion chamber c2 when the piston 4 is positioned in the vicinity of the top dead center.
Patent JP-2013220131-A (JP)
Title: Sterilization device and method for sterilization
Inventor: KAWAMOTO TAKEO
IPC: B09B5/00
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a sterilization device capable of efficiently sterilizing medical wastes.SOLUTION: When performing heating sterilization treatment using steam by a heating device, a sterilization device can sterilize at a temperature higher than a boiling point in one atmospheric pressure by making the inside of a sterilization tank high temperature and high pressure, so as to raise a temperature to 121°C by saturated steam of two atmospheric pressure and, subject to a sterilization treatment for 20 minutes, perform heat sterilization, with the shape of a medical waste retained. However, in a high-pressure steam sterilization (autoclave) treatment, steam is used and a water content may remain there, so that it is difficult to dry the medical waste completely. Consequently, a decompression device and the heating device are combinedly used to heat sterilize and then decompress the interior of the sterilization tank, thus performing drying sterilization.
Patent JP-2012236588-A (JP)
Title: No-flat tube and tube long material molding method
Inventor: KONDO KUMEO
IPC: B60C7/10
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight no-flat tube using a cubic net body molded to be wholly elastically deformable, while securing riding comfort.SOLUTION: A straight-rod-shaped tube Cis curved into a ring shape as a whole and slightly compressed and elastically deformed in a sectional view, and then fitted into an annular space part 22 of an annular tire skin 21 detachably mounted on an annular rim 23. The tube Cis formed to have a straight-rod-shape with its length slightly larger than the peripheral length of a center K of the annular space part 22 of the tire outer skin 21, by use of the cubic net body N which is molded to be wholly elastically deformable with a number of resin yarn groups formed of thermoplastic resin and arbitrarily entangled with one another. The tube Cis fitted into the annular space part 22 as it remains straight-rod-shaped. Both longitudinal end faces 11 of the tube Cabut each other while pushing each other in opposite directions.