baber/WOPTO huggingface dataset:
Patent JP-2014185788-A (JP)
Title: Rotary kiln shaft center correction device and rotary kiln shaft center correction method
Inventor: TAKENAGA KEISUKE
IPC: F27D19/00
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotary kiln shaft center correction device capable of responding to a displacement caused by a local deformation accompanied by a temperature variation in the case where a variation of kiln shell is detected and a displacement of the shaft center accompanied by the variation is corrected.SOLUTION: This invention relates to a rotary kiln shaft center correction device 10 comprising a kiln shell 14, measuring means for measuring a shaft center displacement amount of the kiln shell 14, cooling means for cooling an outer surface of the kiln shell 14 and control means 38 for controlling a cooling amount of the cooling means on the basis of the shaft center displacement amount, is characterized in that the outer surface of the kiln shell 14 is provided with a plurality of measuring points, the measuring means measures the shaft center displacement amount at the plurality of measuring points, the cooling means is arranged in such a way that each of the plurality of measuring points can be independently cooled, and the control means 38 controls the amount of cooling at a measuring point where the displacement of the shaft center becomes a prescribed threshold or more in the plurality of measuring points.
Patent JP-2014187165-A (JP)
Title: Method and device for manufacturing solar cell
Inventor: IMAZAWA TAKASHI
IPC: H01L21/306
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a solar cell which provides high photoelectric conversion efficiency by optimizing replacement timing of an alkaline solution used for executing the anisotropic etching.SOLUTION: A silicon (111) substrate is immersed into an etchant, and if the average surface roughness of the pulled-up substrate is 0.5 nm or more, the etchant is replaced. Accordingly, the roughness of the {111} plane of a solar cell to be manufactured is reduced, and defect generation in an amorphous silicon layer due to the roughness and the epitaxial layer formation are suppressed. As a result, defects between the substrate and an amorphous layer boundary face and in a film are reduced, and Voc, FF of a photoelectric conversion element is improved.
Patent JP-2014187636-A (JP)
Title: Logical operation processing unit that achieves pipeline process by coupling a plurality of reconfigurable logic circuits in annular series
Inventor: NAGURA YASUO
IPC: H03K19/173
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a logical operation processing unit whose circuit size is small, capable of performing high-speed processing of multistage logical operation processing that is processed with a plurality of clocks.SOLUTION: Multiple cycle logical operation processing is executed with a logic circuit constituted of an input terminal I(0), an output terminal OUT, two sets of dynamic reconfigurable circuits C(0) 110, C(1) 120 to which a clock t is applied, two sets of storage element (register) groups R(0) 130, R(1) 140, and two sets of controllers 150, 160 for allocating reconfiguration circuits.
Patent JP-2014188635-A (JP)
Title: Support device for work-piece and screw fastening device for work-piece, and exchange method for work-piece cassette
Inventor: TAKABE KANEAKI
IPC: B23P19/00
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To correctly achieve exchange of a work-piece cassette device.SOLUTION: In a screw fastening device 1, a work cassette 11 is attached to a basis 12. The work cassette 11 has a fulcrum 15 for supporting a work-piece W and a cassette lid 16 for pressing the work-piece W onto the fulcrum 15, and the cassette lid 16 is rotatably attached to the fulcrum 15 by a rotary shaft 18. The rotary shaft 18 is connected to a rotary actuator 22 by combining couplings 20, 25. A lid-side coupling 20 includes a connection groove 37 having one opening 38 on a side face 32B, a drive-side coupling 25 includes a projection 40 engageable with the connection groove 37. In only a state that the cassette lid 16 is opened, the connection groove 37 and the projection 40 can be engaged with each other.
Patent JP-2014189382-A (JP)
Title: Medium detector and image formation apparatus
Inventor: MIYASHITA HIROMI
IPC: B65H7/02
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a medium detector which inhibits chattering of a detection signal of a sensor that is caused by a lever member being bounced back and prevents false detection of a medium, and to provide an image formation apparatus including the medium detector.SOLUTION: A medium detector includes: a lever member which contacts with a medium transferred on a medium transfer passage thereby being rotated; a sensor which detects the rotation operation of the lever member; a biasing member which biases the lever member in a rotation direction; a first restriction member which restricts the lever member from being rotated by the biasing member; and a second restriction member which restricts the rotations of the lever member when the lever member is rotated by contact with the medium. The above object is achieved by the medium detector and an image formation apparatus including the medium detector.
Patent JP-2014188948-A (JP)
Title: Ball-point pen tip
Inventor: HATSUYA HIROKATSU
IPC: B43K1/08
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a ball-point pen tip capable of preventing ink leakage caused by a tip end of a press member being caught on a center hole wall face thus making it impossible to perform front energization of a ball when the press member for performing front energization of the ball is incorporated in a ball holder or when the press member slides on the center hole wall face by vertical movement of the ball during writing.SOLUTION: A wall face 12 of a center hole 8 formed on a central position of an inner projection part 5 of the ball-point pen tip has arithmetic average roughness Ra of 0.2 μm or less, and has the largest mountain height Rp of 0.5 μm or less.
Patent JP-2014190330-A (JP)
Title: Engine device
Inventor: SANTO YOSHIYUKI
IPC: B01D53/94
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an engine device capable of reducing an amount of urea water injected to a bending inner side of an elbow pipe portion 39a, and suppressing attachment of the urea water to an inner peripheral face of the elbow pipe portion 39a or a straight pipe portion 39b.SOLUTION: In an engine device including an urea mixing pipe 39 for injecting urea water into an exhaust gas of an engine 1, and an exhaust gas purification case 29 for removing a nitrogen oxide substance in the exhaust gas of the engine 1, the urea mixing pipe 39 has an elbow pipe portion 39a for introducing the exhaust gas from the engine 1, and a straight pipe portion 39b for leading out the exhaust gas to the exhaust gas purification case 29. An urea water injection nozzle 76 is disposed for injecting the urea water toward a bending inner side of the elbow pipe portion 39a with respect to a center axis 111 of the straight pipe portion 39b, and a nozzle hole 76a of the urea water injection nozzle 76 is disposed on a position displaced to a bending outer side with respect to the center axis 111 of the straight pipe portion 39b.
Patent JP-2014195532-A (JP)
Title: Estimation device, magnetic resonance device, program, and estimation method
Inventor: WAKAYAMA TETSUYA
IPC: A61B5/055
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an estimation method for reducing an error between actual diffusion-weighted image data and estimated diffusion-weighted image data as much as possible.SOLUTION: An estimation device generates T2 weighted image data Jof a slice on the basis of data collected by using a T2 weighted sequence A. Image data generation means 81 generates diffusion-weighted image data Jto Jobtained by performing diffusion-weighting with b=bto bon the basis of data collected by diffusion-weighted sequences Ato A. Fitting of an IVIM model is performed using the image data Jto Jto calculate a parameter value of the IVIM model best fitted to signal values of the image data Jto J.
Patent JP-2014201760-A (JP)
Title: Steel material for crude oil tank with excellent corrosion resistance, and crude oil tank
Inventor: TSURI YUKIO
IPC: C22C38/12
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a steel material for a crude oil tank which has excellent whole surface corrosion resistance on a top plate of a crude oil tank such as a tanker oil tank part and excellent local corrosion resistance on a bottom plate of the crude oil tank.SOLUTION: A steel material for a crude oil tank has a chemical composition comprising, in mass%, C: 0.03-0.18%, Si: 0.03-1.50%, Mn: 0.1-2.0%, P: 0.025% or less, S: 0.010% or less, Al: 0.005-0.10%, N: 0.008% or less, and Co: 0.001-0.5%, and one or two selected from W: 0.01-1.0% and Mo: 0.01-0.5%, with the balance being Fe and inevitable impurities.
Patent JP-2014200993-A (JP)
Title: Manufacturing apparatus for molded article
Inventor: ENOMOTO SHIGERU
IPC: B29C45/14
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus for molded articles capable of molding even a complicatedly shaped molded article as well as reducing the cycle time of manufacturing a molded article.SOLUTION: A manufacturing apparatus 1 which assembles a child workpiece J2 to a parent workpiece J1 formed of a resin sheet S, comprises: a vacuum molding die 2 for absorbing the resin sheet S to mold the parent workpiece J1; an injection molding die 3 disposed facing the vacuum molding die 2 across the resin sheet S; a boring body 17 as boring means 4 for boring a through-hole through the absorbed parent workpiece J1; and child workpiece supply means 5 for applying the child workpiece J2 to the absorbed parent workpiece J1 such that an opening 7 of the child workpiece J2 overlies the through-hole in the parent workpiece J1. The child workpiece J2 is assembled to the absorbed parent workpiece J1 by injecting resin into a first cavity 12 and a second cavity 14 in communication with each other via the opening 7 and the through-hole.
Patent JP-2014202716-A (JP)
Title: Distance measuring device
Inventor: AKIBA YUJI
IPC: G01S17/32
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a distance measuring device capable of highly accurate measurement.SOLUTION: A distance measuring device includes: a laser beam generator which generates a laser beam whose frequency changes into a triangular shape with time; and an optical distributor which distributes the laser beam. The distributed laser beam is supplied to a measurement interference device and an auxiliary interference device. The measurement interference device outputs a beat signal having frequency corresponding to a distance to an object to be measured. On the other hand, the auxiliary interference device outputs a sampling clock for sampling the beat signal by receiving the laser beam. Further, the distance measuring device includes a photodetector which receives the laser beam and outputs a monitor signal, and timing for sampling the beat signal is determined by the monitor signal. An average value of the beat signal in 1 cycle of the laser beam that changes into the triangular shape is obtained by a digital signal obtained by sampling, and a distance is calculated based on the obtained average value.
Patent JP-2014205088-A (JP)
Title: Aqueous dispersant and aqueous dispersion composition
Inventor: MATSUI TATSUYA
IPC: C08G65/26
Filed: 2013-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersant capable of dispersing a dispersion having a small particle diameter in water at a high concentration.SOLUTION: The formula of an aqueous dispersant is expressed as formula (1) and is a polyether compound having a molecular weight of 1,000-5,000 (where, AO is oxyethylene group; a is an average addition mol number of oxyethylene group shown as AO of 3-25; AO is oxypropylene group; b is an average addition mol number of oxypropylene group shown as AO of 1-10; a and b are satisfied with 5≤a+b≤30 and 1≤a/b≤5; R is hydrogen atom or a 1-4C hydrocarbon group; and n is 1-4).
Patent JP-2014208410-A (JP)
Title: Printing device and printing method
Inventor: NAKANO TAKATOSHI
IPC: B41J11/70
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To achieve both highly reliable mark detection and sheet consumption suppression when printing a plurality of images on a continuous sheet to cut each of the images.SOLUTION: When a non-image area including a cut mark M is arranged between two images continuously printed, a length in a conveyance direction of a non-image area C is set on the basis of image data of a rear end part of an image P conveyed ahead. A plurality of optical sensors for detecting the cut mark is arranged in a width direction of a continuous sheet, and a length of a non-image area C' is set on the basis of image data of an area in which average density of an image of a rear end part is the most stable of detection areas 91-95 corresponding to each of the plurality of optical sensors. Detection operation of the cut mark M is executed by using the optical sensor corresponding to the detection area 91 selected.
Patent JP-2014210961-A (JP)
Title: Blast furnace operation method
Inventor: MURAO AKINORI
IPC: C21B5/00
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a blast furnace operation method that can improve the productivity and reduce the emitted COeven under an operating condition of a pulverized coal ratio of 150 kg/t-p or more.SOLUTION: When the strength of coke charged from blast furnace top is DI[%] 87 or less measured in accordance to a test method described in JISK2151, and at least two of the three conditions that the weight ratio of pulverized coal having particle size of 74 μm or less is 60% or less, the average volatile content of pulverized coal is 25 mass% or less and the blast air temperature is 1100°C or less, are met, inflammable gas is injected together with pulverized coal from the same lance and the concentration of inflammable gas in the gas conveyed with the pulverized coal from lance is maintained at 50 vol.% or more, in the blast furnace operation method. When two lances are used, have them so as the lance mainstreams not to collide. Also, when the strength of coke is DI[%] 85 or less, maintain the inflammable gas concentration at 60 vol.% or more, and when the strength of coke is DI[%] 83 or less, maintain at 70 vol.% or more.
Patent JP-2014215635-A (JP)
Title: Smart operation method and system for plastic molding process line
Inventor: HANAOKA KAZUNARI
IPC: G05B19/418
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a plastic molding process line in which waste in electric power, resin material, production time and the like is visualized to be smarter than a conventional one.SOLUTION: A processing line 1 is constructed by integrating: a material weighing device 13 which is arranged in the upstream side of a molding machine 14; data collection means 16a which collects operational information of each device; and arithmetic processing means 16 which reads information collected by the data collection means 16a, and calculates at least one of resin material amount, power consumption, and operation time consumed while the resin material is supplied from a raw material storage to a molding machine and used for a molding process, as smart processing line evaluation information set in advance.
Patent JP-2013144194-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reducing the number of components and significantly improving workability when a rotation operating body is mounted on a handle base part.SOLUTION: A Pachinko machine 10 includes a handle 18 for shooting game balls. The handle 18 has a handle base part 401, and a rotation operating body 402 mounted to be turnably operable on the handle base part 401. An energizing means is so provided that, when the rotation operating body 402 is in a non-operation state, a rotational position of the rotation operating body relative to the handle base part 401 is positioned at a prescribed standard position, and the handle base part 401 is provided with a touch sensor. After one end part of the energizing means is previously fixed in contact with the rotation operating body 402, the rotation operating body 402 is mounted on the handle base part 401 and then, the another end part of the energizing means is fixed in contact with a conductive portion of the touch sensor.
Patent JP-2013168381-A (JP)
Title: Organic el panel and method for manufacturing the same
Inventor: SAITO YUTAKA
IPC: H05B33/04
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To increase occupancy of a light emitting region in an organic EL panel, thereby improving performance of the organic EL panel.SOLUTION: In an organic EL panel, a light emitting part includes at least one organic EL element, the light emitting part is sealed with a substrate and a sealing member, the sealing member includes a rib part having an adhesive surface, the rib part is formed to be gradually wider from the apex toward the root and has an adhesive layer expanding on both left and right sides of the rib part, and the adhesive layer is formed to be gradually wider from the side face of the rib part toward the substrate.
Patent JP-2014213365-A (JP)
Title: Hot forging method
Inventor: HONDA TAKAHIDE
IPC: B21J3/00
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a hot forging method that can provide preferable lubricity between a mold and workpiece and excellent mold-releasing property of a forged product with respect to the mold, thereby enabling preferable hot forging.SOLUTION: In a hot forging method for upset-forging a preform 2 loaded in a lower die 4 by pressing an upper die 5 to the lower die 4, a surface of the preform 2 before loaded in the lower die 4 is coated with a lubricant, a mold release agent is applied to the lower die 4 and/or the upper die 5, the preform 2 coated with the lubricant is loaded in the lower die 4, and the upper die 5 is pressed to the lower die 4 to perform upset-forging of the preform 2.
Patent JP-2014217905-A (JP)
Title: Gear grinding method and device
Inventor: IKENO KAZUHIRO
IPC: B23F5/02
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To restrain reduction in sharpness, and to improve grinding processing accuracy and processing efficiency in a machinable gear thereby, by reducing abrasion of a tooth surface of a grinding wheel gear, in grinding of the machinable gear of using the grinding wheel gear for grinding the gear.SOLUTION: The barrel-like grinding wheel gear is arranged so that its grinding wheel rotary shaft forms a predetermined crossing angle with a work rotary shaft to the machinable gear for rotating around the work rotary shaft, and the tooth surface of the barrel-like grinding wheel gear is contacted with a gear grinding surface of the machinable gear, and the barrel-like grinding wheel gear is rotated around the grinding wheel rotary shaft while holding the predetermined crossing angle, and the grinding wheel rotary shaft is rocked so that a virtual rolling circle in an axial cross section of the barrel-like grinding wheel gear rolls along the parallel axis to the work rotary shaft, and thereby, the gear is ground by a gear grinding surface. The tooth surface of the barrel-like grinding wheel gear is dressed by similar motion.
Patent JP-2014033431-A (JP)
Title: Crystal oscillator with thermostatic chamber
Inventor: YOSHIMURA TAKAHIRO
IPC: H03B5/32
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator with a thermostatic chamber in which temperature stability can be enhanced while lowering the profile, and a crystal resonator can be mounted at a predetermined position during solder reflow.SOLUTION: In a crystal oscillator with a thermostatic chamber, a crystal resonator 14 includes a flange 14a projecting outward over the whole outer periphery at one end, a circuit board 11 has a slit 15 into which the flange 14a is inserted, and a temperature control circuit includes a power transistor becoming a heat source 12, a thermistor 13 as a temperature sensor, and a metal pattern 16 connecting the ground terminal of the crystal resonator 14, the collector of the power transistor and the ground terminal of the thermistor 13 commonly. When a portion of the flange 14a of the crystal resonator 14 is inserted into the slit 15 and positioned, and then connected with the metal pattern 16, heat from the heat source 12 is transmitted efficiently to the crystal resonator 14 and the thermistor 13, while reducing the size in the height direction.
Patent JP-2014217682-A (JP)
Title: Game machine
Inventor: SUZUKI KOICHI
IPC: A63F7/02
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing each of players to enjoy a game during a simultaneous operation, the players being annoyed by an image of the simultaneous performance during the simultaneous performance and the players having difficulty to view a variable display during the simultaneous performance in the game machine including an execution function of the simultaneous performance.SOLUTION: Performance control means includes: special display control means that, when executing a lottery result notification performance during the execution of a special performance, executes, in display means, a display control by means of a first display area 331 for executing a lottery result notification performance display and a second display area 332 for executing a special performance display; and command reception means that receives a display area change command from a player. When receiving a display area change command by command reception means, the special display control means executes a display change control so as to increase a display occupation ratio of the first display area with respect to the second display area.
Patent JP-2014223665-A (JP)
Title: Method of correcting channel-shaped steel sheet pile
Inventor: WATANABE HIROSHI
IPC: E02D5/04
Filed: 2013-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of correcting a channel-shaped steel sheet pile in which warpage of the channel-shaped steel sheet pile can be reduced and width can be adjusted.SOLUTION: Upper rolls 21, 23, 25, and 27 which each have a roll surface 20 in a shape along an upper surface 10a of a channel-shaped steel sheet pile 10 in an inverted channel attitude, and restrain a web 1 and a flange 2 from the side of the upper surface 10a by bringing the roll surface 20 into contact with the upper surface 10a, and lower rolls 22, 24, and 26 which each have a roll surface 20 in a shape along a lower surface 10b of the channel-shaped steel sheet pile 10 and restrain the web 1 and flange 2 from the side of the lower surface 10b by bringing the roll surface 20 into contact with the lower surface 10b are arranged zigzag alternately across a material passage path for the channel-shaped steel sheet pile 10. Then the channel-shaped steel sheet pile 10 is passed through the material passage path with the web 1 and flange 2 held between the roll surface 20 of the upper roller and the roll surface 20 of the lower roll so as to bend and bend back the web 1 in vertical directions alternately and also to increase and decrease the width between joint parts 3 alternately.