baber/WOPTO huggingface dataset:
Patent JP-2014133649-A (JP)
Title: Sheet feeder and image formation apparatus
Inventor: INOUE TOMOYA
IPC: B65H3/06
Filed: 2013-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder and an image formation apparatus of an inclined surface separation type capable of exhibiting a stable separation feed performance whether a sheet is thin and low in rigidity or high in rigidity.SOLUTION: A sheet feeder 1 includes: a feed tray 2 loading sheets S thereon; a feed roller 6 contacting an uppermost sheet Sa on the feed tray 2, and feeding the sheet in a sheet feed direction D; and a pair of intermediate transport rollers 23 receiving the fed sheets S, and transporting the sheets S in a sheet transport direction E. The sheet feeder 1 further includes: a fixed inclined surface portion 10 having a separation inclined surface 10a that inclines downstream in the sheet feed direction as being closer to the pair of intermediate transport rollers 23 so as to abut on the sheets S fed by the feed roller 6 and to separate the sheets one by one; and a sheet separation member 3 and an opposite member 5 having separation nip portions n in which the sheets S passing through the separation inclined surface 10a are held between the sheet separation member 3 and the opposite member 5 and separated one by one.
Patent JP-2013152463-A (JP)
Title: Self-stripping belt-roll fuser apparatus and systems
Inventor: LAWRENCE ARNOLD CLARK
IPC: G03G15/20
Filed: 2013-01-15
Abstract: PROBLEM TO BE SOLVED: To cope with image quality defects which may occur when paper leaves a belt surface during processing in a belt-roll fuser apparatus.SOLUTION: A belt roll fuser apparatus may include a plurality of internal pressure members such as internal pressure rolls 322. The plurality of internal pressure rolls 322 may be hard rolls, may be formed of steel shafts surrounded by a urethane outer surface, and may have small radii relative to the radius of an external pressure roll 310. The belt 343 and the plurality of internal pressure rolls 322 are in contact with the external pressure roll 310 to form a plurality of fuser nips respectively. With this configuration, consistent fixation pressure is ensured over the whole length of the nips, and a sheet is stripped from the belt 343 at a nip exit point without re-tacking.
Patent JP-2014139454-A (JP)
Title: Gas cock
Inventor: NISHIBORI SHINICHI
IPC: F16K31/44
Filed: 2013-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure that hardly produces abrasion powder, by improving a sliding part of a reset structure of an excessive flow-out prevention mechanism, in a gas cock with the built-in excessive flow-out prevention mechanism.SOLUTION: A valve device 21 is movably housed in a plug part 2. A reset part 10 comprises a movement member 101 that interlocks with the valve device 21, and an operation part 102 that operates along with the movement of the movement member. An excessive flow-out prevention valve 5 has a reset body 55 that returns the excessive flow-out prevention valve 5 after an operation to an initial state when urged and pushed in the direction of protruding to a downstream side. When the movement member 101 moves to the downstream side, the operation part 102 pushes the reset body 55.
Patent JP-2014138914-A (JP)
Title: Method for removing nitrogen compounds within treatment target water
Inventor: KUSAKA EIJI
IPC: C02F1/24
Filed: 2013-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing nitrogen compounds capable of easily and efficiently removing at least one type of nitrogen compound within treatment target water selected from between nitric acid-derived nitrogen and nitrous acid-derived nitrogen without requiring a large-scale facility or an extended standing period.SOLUTION: The provided method for removing nitrogen compounds within treatment target water is a method for removing, from treatment target water including at least one type of nitrogen compound selected from between nitric acid-derived nitrogen and nitrous acid-derived nitrogen, the nitrogen compound, in which the treatment target water includes at least one type selected from among amines and salts thereof, and a step of feeding microbubbles into the treatment target water is included.
Patent JP-2014140514-A (JP)
Title: Table of dental treatment device with sub-holder
Inventor: SHINTANI HIDEAKI
IPC: A61G15/16
Filed: 2013-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a doctor table which can prevent the occurrence of an accident such as a fall and also improve the work efficiency by disposing a sub-holder on the side face of a table body of a dental treatment device to temporarily hook an instrument detached in cleaning.SOLUTION: A table of a dental treatment device includes: a sub-holder which is disposed on the side face of a table body of the dental treatment device for temporarily hooking an instrument detached in cleaning an instrument holder; and a slide mechanism provided capable of being stored by sliding the sub-holder to the lower surface of the table body.
Patent JP-2014143117-A (JP)
Title: Photoelectric conversion element and imaging device
Inventor: TANAKA RYOTA
IPC: H01J29/45
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To provide: a photoelectric conversion element capable of preventing deterioration in sensitivity with time due to diffusion of a fluoride contained in a photoelectric conversion layer; and the like.SOLUTION: A photoelectric conversion element includes a translucent substrate 11, a translucent electrode film 12, and a photoelectric conversion layer 13 which mainly comprises amorphous selenium, on which an electric field is applied via the translucent electrode film 12, and in which an electric charge is generated by incident light and the generated electric charge is amplified, in the order from the light incident side. The photoelectric conversion layer 13 includes a first additive-containing region 131 containing at least one of arsenic and tellurium, a fluoride-containing region 132 containing a fluoride, and a second additive-containing region 133 containing at least one of arsenic and tellurium, in the order from the incident side.
Patent JP-2014144584-A (JP)
Title: Method for preserving dried article
Inventor: OKADA SATOSHI
IPC: B32B27/00
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving a dried article over a long period of time while keeping the flavor or color tone thereof excellently by preventing oxidative degradation of the dried article.SOLUTION: The method for preserving the dried article comprises a step of preserving the dried article in an oxygen-absorbable container to be obtained by using an oxygen-absorbable multilayer body as a whole or partially, which body is obtained by layering, in this order, a sealant layer containing a thermoplastic resin, an oxygen absorption layer comprising an oxygen-absorbable resin composition containing a copolymerizable polyolefin compound and a transition metal catalyst, and a gas barrier layer containing a gas barrier substance and which body comprises at least three these layers. The copolymerizable polyolefin compound contains a constituent unit having at least one tetralin ring.
Patent JP-2014145722-A (JP)
Title: Position determination method and position determination device
Inventor: AKAMI KAZUNORI
IPC: G01S5/30
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To accurately determine a positional relationship between a workpiece being conveyed and an operation section for performing operation to the workpiece in measuring positional information using ultrasonic waves.SOLUTION: A position determination device 100 includes: a first position determination section 15A for determining a coordinate position of a workpiece W using an optical first sensor 12; a second position determination section 15B for determining a coordinate position of an operation section 13 at an ultrasonic wave receiving timing using an ultrasonic wave type second sensor 14; a first position extraction section 15C for extracting plural coordinate positions determined at timings around the ultrasonic wave receiving timing among coordinate positions of the workpiece W; and a first position interpolation section 15D for interpolating the coordinate position of the workpiece W at the ultrasonic wave receiving timing on the basis of the coordinate positions at the plural timings.
Patent JP-2014149713-A (JP)
Title: Image evaluation device
Inventor: AKATSUKA HAYATO
IPC: G06F17/30
Filed: 2013-02-01
Abstract: PROBLEM TO BE SOLVED: To appropriately evaluate an arbitrary image from the viewpoint of whether or not it draws the attention of a user.SOLUTION: An image evaluation device 1 comprises: a totaling part 31 which inputs a text with respect to a first image, and totals the number of the texts; a first featured value acquisition part 34 which acquires information indicating the featured value of the first image; a learning model generation part 36 which executes mechanical learning by using data for learning in which the featured value acquired by the first featured value acquisition part 34 is set to information corresponding to explanatory variables, and information based on the number totaled by the totaling part 31 is set to information corresponding to objective variables, and generates a learning model for inputting the featured value of an arbitrary image, and for outputting scores; a second featured value acquisition part 52 which acquires information indicating the featured value of a second image; and a score calculation part 54 which inputs the featured value acquired by the second featured value acquisition part 52 to the learning model generated by the learning model generation part 36 as the explanatory variables, and calculates the scores of the second image from the output of the learning model.
Patent JP-2014150217-A (JP)
Title: Case
Inventor: KAMIYAMA TOMOAKI
IPC: H05K5/03
Filed: 2013-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a case with a lid which can be opened, as required, for maintenance while suppressing access of an end user partially.SOLUTION: In a case including a housing having an aperture, and a lid having a plane covering the aperture plane of the housing, a fixing part for fixing at least one end of a string is provided on any one side of the housing or lid, and at least one of a winding part around which the string is wound, and a fixing part for fixing the other end of the string is provided on the other side of the housing or lid. Travel of the lid in a direction normal to the plane and a direction parallel with the plane is restricted to a predetermined range by means of the string.
Patent JP-2014154568-A (JP)
Title: Substrate manufacturing device
Inventor: OKAMOTO YUJI
IPC: H05K3/28
Filed: 2013-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a substrate manufacturing device that can restrain deterioration of ink.SOLUTION: A droplet of ink is emitted to an object from a nozzle head. A main tank stores the ink. A sub-tank with a capacity smaller than that of the main tank is prepared. A first supply system transports the ink of the main tank to the sub-tank. A second supply system transports the ink from the sub-tank to the nozzle head. A first heating device heats the ink in the sub-tank. A second heating device heats the ink in the first supply system. A control device controls the first heating device, the second heating device, and the first supply system. The first heating device is controlled so that temperature of the ink in the sub-tank is higher than that of the ink in the main tank. The second heating device is actuated in a period during which the first supply system is controlled and the ink is supplied from the main tank to the sub-tank, so as to heat the ink transported through the first supply system.
Patent JP-2014076039-A (JP)
Title: Method of producing japanese yam
Inventor: KOYOSHI TAKASHI
IPC: A01G1/00
Filed: 2013-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for cultivating a Japanese yam which has a high degree of freedom in selection of the installation place of the cultivation apparatus, can estimate the degree of expansion of an emergent yam, greatly reduces the labor necessary for planting and harvesting, and dispenses with a Japanese yam extracting device for harvesting.SOLUTION: In an apparatus for cultivating a Japanese yam, a container 25 having an opening part 28 in a bottom wall 27 is arranged on a frame 2. The apparatus also includes an emergent yam growing material 15 having: a pipe 16 which has a slit 17 along the total length in the long direction and of which the upper end is opened and the lower end is closed with a cap 18; a soil 41 packed in the pipe 16; and a covering member 20 closing the slit 17. The upper end of the pipe 16 is inserted into the opening part 28 leaving a certain narrow gap, and the lower end is placed on a supporting board 8 of the frame 2. A net cylinder 38 is installed upright on the upper end of the pipe 16, a soil region 42 connected to the soil 41 is arranged inside, a cultivation soil region 43 is arranged adjacent to the region, a germination point of a seed yam 45 is placed in the soil region 42, and a main absorptive root 47 is placed in the cultivation soil region 43 for growing an emergent yam 46 in the emergent yam growing material 15.
Patent JP-2014152660-A (JP)
Title: Valve timing adjustment device
Inventor: NUMAKURA MASAKI
IPC: F02D29/02
Filed: 2013-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing adjustment device capable of changing a relative rotation phase by quickly pulling a lock member out of a lock hole even in the state that an internal combustion engine is stopped and cam torque acts on a cam shaft.SOLUTION: When the displacement of relative rotation phase to an advance side is restricted by a second lock mechanism 50B in the state that an inner pin 51A of a first lock mechanism 50A as part of a valve timing adjustment device enters into a first lock hole 60A, a gap SP1 is formed between the inner pin 51A and a side wall 601 on the advance side of the first lock hole 60A. Then, when the engine is stopped in the state that the inner pin 51A enters into the first lock hole 60A, a control device for the valve timing adjustment device performs intermediate unlock processing to increase the operating hydraulic pressure of an advance chamber 44.
Patent JP-2014152704-A (JP)
Title: Vehicle exhaust purification device
Inventor: TAKAHASHI TORU
IPC: F01N3/24
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent white smoke from being generated from a tail pipe of a vehicle when an engine is started because of moisture accumulated in an aftertreatment device due to dew condensation or the like after the engine is stopped.SOLUTION: A vehicle exhaust purification device comprises: a communication hole which is provided at least either at an upstream side or at a downstream side of an aftertreatment device and communicates an inside of piping with an outside thereof; a ventilation valve which opens or closes the communication hole; ventilation valve opening/closing means which performs switching operation of the ventilation valve; internal temperature detection means which detects an internal temperature of the aftertreatment device; external temperature detection means which detects an external temperature outside a vehicle; engine stop detection means which detects that an engine is stopped; and control means which controls the ventilation valve opening/closing means in a manner that performs opening operation of the ventilation valve when detecting that the engine is stopped and closing operation of the ventilation valve when a temperature difference between the internal temperature and the external temperature becomes not higher than a predetermined temperature.
Patent JP-2014156619-A (JP)
Title: METHOD FOR PRODUCING GRAIN-ORIENTED ELECTROMAGNETIC STEEL SHEET, AND MgO FOR ANNEALING SEPARATING AGENT
Inventor: TERAJIMA TAKASHI
IPC: C22C38/60
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing grain-oriented electromagnetic steel sheet that can effectively remove nitrogen and produce a grain-oriented electromagnetic steel sheet having a good magnetic property in an industrially stable manner, even though it is a method for producing grain-oriented electromagnetic steel sheet in which nitrogen is added to the steel sheet before secondary recrystallization for the purpose of forming silicon nitride.SOLUTION: In a method for producing grain-oriented electromagnetic steel sheet comprising a series of processes including: subjecting a steel slab whose N is controlled within a range of [acid soluble Al (sol. Al) mass ppm/26.98]×14.00≤N≤80 mass ppm and the remainder is controlled within a predetermined composition, to hot rolling, without re-heating or after re-heating, to yield a hot rolled sheet; followed by annealing and rolling to yield a cold rolled sheet having a final sheet thickness; subjecting the same to nitriding treatment such that the increased nitrogen amount became 50 to 1000 mass ppm until before secondary recrystallization annealing; followed by coating the same with an annealing separating agent; and controlling the residence time during the interval between 300°C and 800°C in the temperature rising process of secondary recrystallization annealing within 5 hours or more and 150 hours or less, an annealing separating agent that contains MgO by 50 mass% or more and that satisfies the condition that the citric acid activity of the MgO is 60 seconds≤CAA30≤90 seconds as well as 150 seconds≤CAA70≤250 seconds, is used as the annealing separating agent.
Patent JP-2014158170-A (JP)
Title: Recording apparatus
Inventor: IMANISHI YUKI
IPC: H04N7/173
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus that can secure a time for executing a process which should be executed when a program is not recorded.SOLUTION: A recording apparatus 1 performs a process of registering recording reservations for a plurality of programs which are broadcast one after another on one channel. The recording apparatus 1 limits a length of time that a user can specify as a recording period for recording the plurality of programs broadcast one after another on the one channel. A period which is never specified as the recording period for recording the plurality of programs broadcast one after another on the one channel is secured in one day. This period is necessary for normal operations of the recording apparatus 1 such as update of a control program, and a process which should be executed when a program is not recorded can be executed.
Patent JP-2013116504-A (JP)
Title: Laser beam machining device and laser beam machining condition setting device
Inventor: MORISONO KOTARO
IPC: B23K26/08
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To make it easier to see a display by making changeable the display around a machining block when displaying machining data and to easily acquire an arrangement relationship when setting a plurality of machining blocks.SOLUTION: The laser beam machining condition setting device includes a machining condition setting part for inputting machining conditions for machining into a desired machined pattern; a machining data generating part for generating laser beam machining data of a three-dimensional machining object surface according to the machining conditions set by the machining condition setting part; and a machining image display part that can two-dimensionally and/or three-dimensionally display the image of laser beam machining data generated by the machining data generating part. The machining condition setting part can specify a predetermined basic graphic form as a three-dimensional machining object surface and is configured to make the height of the laser beam machining data substantially coincident with the height of the basic graphic form when displaying the laser beam machining data generated by the machining data generating part, three-dimensionally on the machining image display part based on the specified basic graphic form.
Patent JP-2014156084-A (JP)
Title: Particulate laminate composite material
Inventor: AOKI ATSUKO
IPC: B32B27/14
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a fine particle laminate composite material having a fine particle layer thinly laminated on a resin layer including no fine particles, through one coating.SOLUTION: A fine particle laminate composite material 4 has a resin layer 2 including no fine particles, and a fine particle layer 1 including fine particles laminated on the resin layer 2. Thickness of the fine particle layer 1 is 300 nm through 1 μm.
Patent JP-2014159749-A (JP)
Title: Decompression system
Inventor: WATANABE SHIGEHIRO
IPC: F04C28/02
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent cavitation and noises due to the cavitation in a decompression system using a water-sealing vacuum pump and an air ejector.SOLUTION: The decompression system comprises a water-sealing vacuum pump 3; an air ejector 4 arranged in an air intake passage 9 of the vacuum pump 3; and a seal water temperature sensor 21 for detecting the temperature of the seal water for the vacuum pump 3. The vacuum pump 3 is reducing a pressure by reducing a discharge velocity by the vacuum pump 3 as the pressure approaches a set pressure so as to prevent a suction side pressure PS2 of the vacuum pump 3 from becoming the level equal to or less than a set pressure (cavitation generation pressure), which is higher, by a preset value, than a saturation vapor pressure at a detection temperature TH detected by the seal water temperature sensor 21, and at a set timing, the air ejector 4 is started to further reduce the pressure.
Patent JP-2014160715-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NAKANO YUUKI
IPC: H01L29/06
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has a surface metal layer with improved flatness without sacrificing conventional device performance, and to provide a method of manufacturing the semiconductor device.SOLUTION: A semiconductor device 1 includes: an ntype epitaxial layer 13 in which a gate trench 5 is formed; a gate electrode 21 embedded into the gate trench 5; an ntype source region 6, a p-type channel region 16, and an ntype drain region 15 which are formed in the ntype epitaxial layer 13; and a source trench 7 formed in a source portion 30 of the ntype epitaxial layer 13. A trench buried layer 23 is embedded into the source trench 7. In the source portion 30, a ptype channel contact region 8 is formed in a position higher than the bottom of the source trench 7. A source pad 10 in the source portion 30 is electrically connected to the ntype source region 6 and the ptype channel contact region 8.
Patent JP-2014160163-A (JP)
Title: Conveyance apparatus and image forming apparatus
Inventor: KURAMOTO SHINICHI
IPC: G03G15/08
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance apparatus which prevents powder aggregates from being generated, and an image forming apparatus.SOLUTION: A plate material 47 breaks toner on an inner wall, to prevent toner aggregates from being generated. When a distance (a) from a position of the plate material 47 entering a conveyance path 45 and starting rubbing the inner wall 450 to a rotation shaft 46a is long, the plate material 47 gathers a large amount of toner in the conveyance path 45, thereby supplying much toner. When a distance b from a position of the plate material 47 exiting the conveyance path 45 and separating from the inner wall 450 to the rotation shaft 46a is short, distortion of the plate material 47 separating from the inner wall 450 is increased, thereby facilitating breaking the toner with repulsive force.