baber/WOPTO huggingface dataset:
Patent JP-2014073186-A (JP)
Title: Twist brush and manufacturing method thereof
Inventor: TAKASHIMA MINEO
IPC: A46B3/18
Filed: 2012-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a twist brush required high density of bristle materials, significantly reducing a waste loss of the bristle materials by eliminating any necessity of welding such as soldering the tip end side of the twist brush used for hard industrial applications and, in manufacturing, requiring no experience.SOLUTION: The twist brush is formed by retaining bristle materials between twisted metal wire rod. The twist brush comprises a bristle material constitutional unit formed by welding only central parts of the plurality of juxtaposed bristle materials into a linear shape or a belt shape, and the metal wire rod for clamping and tightening the bristle material constitutional unit. The plurality of bristle materials of the bristle material constitutional unit are integrated only by welding of the bristle materials and tightened between the bent and twisted metal wire rod, thereby manufacturing the twist brush.
Patent JP-2013038083-A (JP)
Title: Electrode catalyst for fuel cell, and use thereof
Inventor: KADOTA RYUJI
IPC: B01J23/889
Filed: 2012-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrode catalyst for a fuel cell offering high catalytic activity.SOLUTION: The electrode catalyst for a fuel cell contains a metallic element M1, carbon, nitrogen, oxygen, fluorine, and at least one kind of element A selected from the group consisting of boron, phosphorus, and sulfur, as constituent elements, and satisfies 0.15≤x≤9, 0<y≤2, 0.05≤z≤5, 0≤a≤1, and 0.0001≤b≤2, where the ratio of the metallic element M1 to carbon to nitrogen to oxygen to the element A to fluorine is represented by 1:x:y:z:a:b by the number of atoms of each element. The metallic element M1 is one or more kinds of elements selected from aluminum, chromium, manganese, iron, cobalt, nickel, copper, strontium, yttrium, tin, tungsten, and cerium.
Patent JP-2014076452-A (JP)
Title: Continuous casting method of steel
Inventor: SHIGETOSHI YASUHIRO
IPC: B22D11/20
Filed: 2012-10-09
Abstract: PROBLEM TO BE SOLVED: To simultaneously complete casting in respective strands and suppress the occurrence of surplus cast pieces without affecting productivity so much, in continuous casting facilities having a plurality of strands.SOLUTION: When continuously casting molten steel with the charge constituted by combinations of cast pieces of a request length based on the order in a plurality of strands, a remaining amount of molten steel is found in a specific point of time before the completion of the casting. The remaining amount of molten steel that is found is allocated to respective strands, and compared with the casting results to the point of time to find the amount of surplus molten steel in respective strands. When the total amount of the surplus molten steel that is found is more than the mass of at least one of the cast pieces scheduled for casting after the next time, the cast pieces scheduled for casting are allocated one by one to respective strands. In order to absorb the deviation of the scheduled casting completion time based on a difference of casting time of the respective strands caused by this allocation, a casting speed is maintained in the strand having the longest casting time, and the casting speed is reduced in the other strand, thereby completing the casting in all strands simultaneously.
Patent JP-2014076553-A (JP)
Title: Head driving method, head drive device and inkjet recorder
Inventor: SUMIYOSHI YUTA
IPC: B05D1/26
Filed: 2012-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a head driving method capable of controlling a plurality of head modules by one head controller, and suppressing generation of radiation noise caused by an accelerated transfer clock, and to provide a head drive device and an inkjet recorder.SOLUTION: The head driving method of one embodiment includes: outputting nozzle control data for controlling the ejection from a nozzle in each head module with the bits sequentially switched, to the plurality of head modules arranged in a recording head through a data bus used commonly to the plurality of head modules; outputting a data latch signal at the timing suitable for each head module to set the nozzle control data of each head module as nozzle data of each head module, the control data being supplied to each head module through the data bus; and outputting a driving voltage signal to an ejection energy generating element for ejecting liquid in each head module to drive the ejection energy generating element.
Patent JP-2014082850-A (JP)
Title: External protection tube for electric wire
Inventor: SUGIMOTO MASAHISA
IPC: F16L57/00
Filed: 2012-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an external protection tube for an electric wire with which wiring work can be facilitated.SOLUTION: In an external protection tube 1 for an electric wire, a freely bending part 10 which is a tubular member made of an insulation resin accommodating an electric wire therein and which becomes a section to be freely bended along a length direction, and a non-bending straight tube part 20 which becomes a section to be retained in a straight tubular shape are alternately concatenated and fixed at a predetermined fitting position by a fixing member 60. In a non-bending straight tube part 20 of at least one section among the non-bending straight tube parts 20, a fixed fitting part 30 to which the fixing member 60 is fitted in a fixed manner is provided integrally with the non-bending straight tube part 20. In a non-bending straight tube part 20 of at least one section among the non-bending straight tube parts 20, a freely sliding fitting part 40 to which the fixing member 60 is fitted so as to freely slide is provided integrally with the non-bending straight tube part 20.
Patent JP-2014079392-A (JP)
Title: Ophthalmology imaging apparatus
Inventor: OGURA HIROSHI
IPC: A61B3/14
Filed: 2012-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a fundus camera that facilitates adjustment of illumination light quantity and focusing even if brightness of the fundus of the eye is different for each optometry.SOLUTION: For a fundus camera, there are included: an illumination means for illuminating the fundus oculi in optometry; a photometry means for measuring reflection light from the fundus oculi part under the illumination by the illumination means; an illumination light quantity control means for controlling the light quantity of the illumination means; a focus detection range determination means for determining a focus detection range relative to a fundus image picked up by an imaging means; and a focus detection means for detecting a focus position in a range determined by the focus detection range determination means. A photometry value of the focus detection range is calculated by the photometry means and, on the basis of the photometry value, an illumination light quantity is to be controlled.
Patent JP-2013018656-A (JP)
Title: Particulate material transporting pump, and pumping method of particulate material
Inventor: SPROUSE KENNETH M
IPC: B65G15/16
Filed: 2012-10-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem related to an internal shear failure zone and flow stagnation in a dry coal extrusion pump.SOLUTION: A pump 10 for transporting a particulate material includes an inlet 12, a passageway 14, an outlet 16, a first load beam 18a, a second load beam 18b, a first scraper seal 20a, a second scraper seal 20b, a first drive assembly 22a, and a second drive assembly 22b. The first and second load beams 18a and 18b are positioned in the first belt assembly 28a and the second belt assembly 28b, respectively. The first scraper seal 20a and a second scraper seal 20b are positioned approximate to the passageway 14 and the outlet 16. The first drive assembly 22a is positioned in the first belt assembly 28a and drives the first belt assembly, and the second drive assembly 22b is positioned in an interior section of the second belt assembly 28b and drives the second belt assembly.
Patent JP-2014086120-A (JP)
Title: Semiconductor memory device and memory system using the same
Inventor: ISHII HIRONORI
IPC: G06F3/06
Filed: 2012-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce current consumption of a semiconductor memory device and memory system.SOLUTION: A semiconductor memory device includes: a memory cell array that has a plurality of memory cells; a plurality of first buffers that hold data which is read from the plurality of memory cells; a plurality of data caches that store data which is output to the outside; and a control circuit. The control circuit reads the data from the plurality of memory cells and stores it in the plurality of first buffers; and moves part of the data, which is held in the plurality of first buffers, to the plurality of data caches according to the command that is input from the outside.
Patent JP-2014091983-A (JP)
Title: Door hinge device and door device
Inventor: SAKIMOTO TAKAYUKI
IPC: E05D3/02
Filed: 2012-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a door hinge device which allows a door to be attractive, and a door device.SOLUTION: There is provided a door hinge device 20 having a movable part 21 fitted to a door 2 and a fixed part 31 which is an object of fitting to be fitted with the door 2 and fitted to a door 3. The movable part 21 includes a movable blade part 22 arranged inside the door 2, a movable-side projection part 25 fixed to the movable blade part 22 or molded integrally with the movable blade part 22 and projecting from inside the door 2 to outside the door 2, and a movable-side rotary shaft part 26 provided at the movable-side projection part 25 and connected to the fixed part 31 outside the door 2. The fixed part 31 includes a fixed blade part 32 arranged inside the door 3, a fixed-side projection part 35 fixed to the fixed blade part 32 or molded integrally with the fixed blade part 32 and projecting from inside the door 3 to outside the door, and a fixed-side rotary shaft part 36 provided at the fixed-side projection part 35 and connected to the movable part 21 outside the door 3.
Patent JP-2014094058-A (JP)
Title: Pachinko machine
Inventor: SUZUKI NAOHIRO
IPC: A63F7/02
Filed: 2012-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine difficult to cause weariness to a performance using a performance button.SOLUTION: When becoming timing to perform a button performance, a performance display device 30 displays a button operation demand image M that shows "push a button !" (a). When a player has not performed press operation of a performance button 9 within a limit time, the performance display device 30 displays a moving image B1 which represents a UFO trying to land on a planet in an unstable attitude and has a low expectation degree to occurrence of a big win (b), thereafter displays a moving image B1 which represents the UFO trying to land on the planet in a stable attitude and has a high expectation degree to the occurrence of the big win (c), and finally definitely displays a big win symbol (d). That is, when the player has not performed the press operation of the performance button 9 within the limit time even when the big win occurs, the moving image B1 having the low expectation degree to the occurrence of the big win is displayed, so that the player can experience a thrill.
Patent JP-2014097535-A (JP)
Title: Machine tool having swing stop device
Inventor: KODERA HIROKAZU
IPC: B24B41/06
Filed: 2012-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool for improving processing accuracy, by restraining a contact trace from remaining in a work by a swing stop device.SOLUTION: The machine tool comprises a wheel spindle stock 4 for relatively moving in the radial direction (the X direction) of the work W between a grinding wheel 5 and the work W, a table 3 for relatively moving in the length direction (the Z direction) of the work W between the grinding wheel 5 and the work W, a saddle for moving a rest shoe for supporting the work W in the Z direction by slidingly contacting with the work W in traverse grinding and a numerical control device 21 for controlling the relative movement of the table 3 and the saddle so that the rest shoe is positioned to the work W by maintaining a state of being dislocated to a Z directional place for grinding hereafter from a place where the grinding wheel 5 grinds at present time.
Patent JP-2014099700-A (JP)
Title: Different-phase coupler
Inventor: KUNIYOSHI KENJI
IPC: H04B3/56
Filed: 2012-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a different-phase coupler capable of efficiency inputting and outputting communication signals from external devices for performing power line carrier communications.SOLUTION: A different-phase coupler 1 includes: a communication relay section 13; a connection section 12; and an external connection section 6. The communication relay section 13 relays among the apparatuses so as to allow apparatuses which are connected across the different-phases commercial power supply of a single-phase three wires to perform power line carrier communication with each other. The connection section 12 is provided to electrically connect an electric circuit connected with the apparatuses to the communication relay section 13. The external connection section 6 is provided to connect an external device that performs inputting and outputting communication signals of power line carrier communication with the communication relay section 13.
Patent JP-2014099771-A (JP)
Title: Communication method, communication program, and node device
Inventor: YAMATSU KATSUHIKO
IPC: H04L45/18
Filed: 2012-11-14
Abstract: PROBLEM TO BE SOLVED: To suppress the use of a route including a loop.SOLUTION: A first node device in a network including a plurality of node devices transmits a route information frame. The route information frame includes route information in which a destination node device to which a frame can be transmitted from the first node device is associated with a transmission destination to which the first node device transmits the frame destined to the destination node device. A second node device adjacent to the first node device receives the route information frame. The second node device decides whether a loop is included in a route from the second node device to the destination node device through the first node device and the transmission destination. The second node device stores the route information used to generate the route decided not to include a loop, to perform transmission processing using the stored route.
Patent JP-2014097839-A (JP)
Title: Pedestal
Inventor: TAKAHASHI TOSHIHIRO
IPC: B65D81/07
Filed: 2012-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a pedestal for mounting an article thereon capable of protecting the article from an impact applied on a packing box without using a packaging material.SOLUTION: A pedestal 2 comprises: an approximately rectangular plate part 90; bent parts 911, 912 extended linearly between opposite sides 901, 902 of the plate part 90; a plurality of bottom surface parts 92 having a cut portion and provided respectively near each of four intersections 913, 914, 915, 916 where each of the bent parts 911, 912 intersects with each of the sides 901, 902; and a plurality of side surface parts 93 having a cut portion and provided substantially in the center of each of the bent parts 911, 912. The bottom surface part 92 includes: a pair of first bottom surface cut portions 921; and a second bottom surface cut portion 922 extended between the pair of the first bottom surface cut portions 921. The side surface 93 includes: a pair of first side surface cut portions 931; and a second side surface cut portion 932 extended between the first side surface cut portions 931.
Patent JP-2014102078-A (JP)
Title: Power storage system and full charge capacity calculation method
Inventor: IZUMI JUNTA
IPC: G01R31/36
Filed: 2012-11-16
Abstract: PROBLEM TO BE SOLVED: To estimate full charge capacity of a power storage device with high accuracy.SOLUTION: A power storage system mounted on a vehicle includes a power storage device for performing charging/discharging, and a controller for calculating full charge capacity of the power storage device. The controller calculates an open-circuit voltage of the power storage device which is calculated from a relation between a plurality of current values and voltage values detected in a predetermined period during charging/discharging of the power storage device, to specify SOC of the power storage device and SOC corresponding to the open-circuit voltage calculated from the correspondence of the open-circuit voltage. On the basis of the SOCs specified for each of a first period and a second period during charging/discharging, and a value obtained by accumulating charging/discharging current values of the power storage device from the first period to the second period, the full charge capacity is calculated. The influence of the use history of the power storage device on the SOC is reduced, to accurately calculate the full charge capacity of the power storage device.
Patent JP-2014101937-A (JP)
Title: Cover member rotary supporting mechanism and image forming device
Inventor: OBANA YOKO
IPC: G03G21/16
Filed: 2012-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent a component element of a rotary supporting mechanism from being fatigue damaged through a repetitive opening or closing operation of a cover member by an arrangement in which a rotating shaft of the cover member 31 is formed to have a surplus space under ita closed state and no space is present under its opened state.SOLUTION: A supporting part 33 of a main body member is formed with a shaft hole 34 and a rotary shaft 32 of the cover member 31 is supported at the shaft hole 34. The shaft hole 34 has a lateral long shape and a lateral sectional shape of the rotary shaft 32 is rhombus. The rhombus is formed by a restriction member 40. With such a shape as above, under the closed state of the cover member 31, the rotary shaft 32 of the cover member 31 can be reciprocated within the shaft hole 34 along one direction. In addition, under the opened state of the cover member 31, the rotary shaft 32 of the cover member 31 is restricted against a reciprocating motion along one direction within the shaft hole 34.
Patent JP-2014103343-A (JP)
Title: Exposure device, program and management system
Inventor: AOYAMA HAJIME
IPC: G03F7/20
Filed: 2012-11-22
Abstract: PROBLEM TO BE SOLVED: To efficiently operate a plurality of exposure devices.SOLUTION: Thermal aberration is predicted based on exposure history information and the content of an exposure job (step 202), and according to the prediction or an imaging property predicted from the prediction result (step 214), or further, according to the priority of the exposure job, an exposure device that executes the next exposure job is determined (steps 204, 216). Thus, the plurality of exposure devices can efficiently be operated with sufficient overlay accuracy secured without reducing availability.
Patent JP-2014044191-A (JP)
Title: Position calculation method, and position calculation device
Inventor: MURAKI KIYOTAKA
IPC: G01C21/28
Filed: 2012-11-26
Abstract: PROBLEM TO BE SOLVED: To shorten an initial position calculation time, in a position calculation based on a positioning satellite signal.SOLUTION: In an initial position calculation without an ephemeris, a position calculation device 1 receives positioning support information superimposed on a quasi-zenith satellite signal transmitted from a quasi-zenith satellite 5, estimates a satellite orbit of a GPS satellite 3 on the basis of a position and a speed of the GPS satellite 3 included in the positioning support information, and calculates a position by using an ephemeris estimated from the estimated satellite orbit.
Patent JP-2014104066-A (JP)
Title: Toilet roll, toilet roll production method, and product of packaged toilet roll
Inventor: KOROGI TAKAHISA
IPC: A47K10/16
Filed: 2012-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a toilet roll, comprising a paper tube applied with a deodorant, which has improved deodorizing effect and prevents the deodorant from falling off even if the toilet roll is set to a holder and used.SOLUTION: In the toilet roll obtained by winding belt-like toilet paper around a paper tube 11, the paper tube 11 is made of paper tube base paper 12 having a paper thickness of 100-400 μm and a basis weight of 130-200 g/m2. Furthermore, the paper tube 11 is impregnated from its inner peripheral surface toward outer peripheral surface along its thickness direction, with a polyphenolic deodorant 40.
Patent JP-2014105352-A (JP)
Title: Method of analyzing aluminum plating liquid and method of producing aluminum plated product
Inventor: TSUCHIKO SATORU
IPC: G01N21/65
Filed: 2012-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of analyzing an Al plating liquid capable of a quantitative analysis of the concentration of AlClwith high accuracy although an Al plating liquid containing an ion liquid has high corrosiveness.SOLUTION: A method of analyzing an aluminum plating liquid comprises measuring Raman intensities of plurality of reference ion liquids of different mixing ratios of aluminum chloride and an alkylimidazolium chloride to create a calibration curve from reference standard values related to AlClstandardized with intensities of standard peaks appearing in specified wave numbers and theoretical concentration values of AlCl, quantifying concentrations of AlClin an aluminum plating liquid from analytical standard values related to AlClobtained by measuring and standardizing similarly Raman intensities of the aluminum plating liquid, on the basis of the calibration curve, and calculating the content ratio of aluminum chloride in the aluminum plating liquid.
Patent JP-2013149949-A (JP)
Title: Method for controlling and measuring semiconductor optical amplifier, and semiconductor optical amplifier
Inventor: TERANISHI RYOTA
IPC: H01S5/042
Filed: 2012-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling and measuring a semiconductor optical amplifier, and the semiconductor optical amplifier, capable of obtaining excellent optical waveforms.SOLUTION: There is provided a method for controlling a semiconductor optical amplifier 16 to which modulation light modulated in intensity is inputted. An output characteristic of the semiconductor optical amplifier 16 includes: a region in which light output intensity is increased with an increase in driving current; a region in which light output intensity is saturated beyond the region in which the light output intensity is increased, with an increase in driving current; and a region in which light output intensity is reduced beyond the region in which the light output intensity is saturated, with an increase in driving current. The semiconductor optical amplifier 16 is driven in the region in which light output intensity is reduced with an increase in driving current.
Patent JP-2014114606-A (JP)
Title: Cutter head
Inventor: HAGINO HIDEKI
IPC: E21D9/08
Filed: 2012-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a cutter head which is suitable for both of excavation of a stone/boulder layer and destruction of a ferroconcrete pipe.SOLUTION: A cutter head 3 comprises a cutter bit 11 provided on the front surface of a cutter head base part 10. The cutter bit 11 has: a body part 15 to be rotated; and a plurality of excavation chips 16 which strike an excavation surface in accordance with rotation of the body part 15. The plurality of excavation chips 16 are arranged by being divided into a plurality of columns radially extending in a radial direction of the body part 15 to a central axis of the body part 15, and the plurality of excavation chips 16 arranged in the respective columns are aligned at intervals with one another in the radial direction of the body part 15 in the respective columns. When distances from a center A of the cutter head base part 10 to predetermined positions of the columns are considered as R, and pitches among the plurality of columns to the peripheral direction of the body part at the predetermined positions are considered as P, 2πR/P becomes a natural number.