baber/WOPTO huggingface dataset:
Patent JP-2012233869-A (JP)
Title: Method for estimating temperature in fluid system, method for estimating temperature distribution in fluid system, method for monitoring temperature distribution in fluid system, temperature estimation device, method for controlling temperature of molten zinc in hot-dip galvanization pot, molten zinc plated steel plate and method for controlling temperature of liquid steel in tundish
Inventor: TAKAHASHI KOICHI
IPC: G01K7/00
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To achieve highly accurate temperature estimation taking into consideration heat transport by a flow of a fluid without setting a limit on a layout of a temperature measuring device.SOLUTION: A temperature estimation device acquires a flow field of a fluid system. Continuously, the temperature estimation device sets regions E31 to E34, E, F and G which are regions individually including each of temperature actual measurement portions A to D in the fluid system, heat generation/absorption portion E, and inflow and outflow portions F and G and are regions which do not overlap with one another. Continuously, the temperature estimation device acquires ratio of a temperature estimation point of fluid which passes through the respective regions E31 to E34, E, F or G according to an advection diffusion phenomenon by the flow field, or reaches the temperature estimation point without passing through other regions among the fluid generated in the respective regions E31 to E34, E, F and G occupied in all the fluid as downstream side strength for every portion A to G. Continuously, the temperature estimation device estimates temperature of the temperature estimation point by using the downstream side strength for every portion at the temperature estimation point on the basis of known temperature of the respective portions A to G.
Patent JP-2014238913-A (JP)
Title: Battery
Inventor: HIRATSUKA HIDEKAZU
IPC: H01M10/0565
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a battery having a separator formed of a material which is highly flexible in normal state but is hardened when subjected to a strong impact to thereby provide a high freedom in shape and high safety.SOLUTION: The battery has a power generation part which includes a cathode 5 and an anode 4 disposed facing to each other being interposed by a separator 3 in an outer case. The separator 3 contains a material which gives the separator 3 a dilatancy property. With this, even when the battery is subjected to a strong impact from the outside, the battery is prevented from being broken inside which may cause a short-circuit resulting in a large current flow.
Patent JP-2013074285-A (JP)
Title: Solar cell module
Inventor: SUGIHARA KEITARO
IPC: H01L31/042
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To enhance the light utilization efficiency of a solar cell module, while enhancing the durability by minimizing the long term performance degradation.SOLUTION: A solar cell module 1 includes a packed bed 4 for securing a solar cell 10, a surface protective sheet 2 laminated on the light incident side of the packed bed 4, and a rear surface protective sheet 25 laminated on the opposite surface. The rear surface protective sheet 25 includes an uneven shape layer having a fine uneven shape formed on one surface, and a light reflection layer formed in uneven shape that copies the uneven shape of the uneven shape layer. The uneven shape layer is formed of an active energy beam-curable resin that prevents corrosion of the light reflection layer.
Patent JP-2013077345-A (JP)
Title: Data recording method, data reproduction method, data recorder and data reproduction device
Inventor: WATANABE AKINOBU
IPC: G11B20/18
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To improve the reliability, capacity efficiency and convenience of data.SOLUTION: A data recording and reproduction device reads a second error correction code and performs error correction by the second error correction code when error uncorrectability occurs in error correction by a first error correction code. Since error correction by the second error correction code can be performed even though error correction by the first error correction code becomes uncorrectable, data reliability can be improved. Further, recording, reproduction and erasure of a file unit are achieved by giving the second error correction code in a file unit, and capacity efficiency and convenience can be improved.
Patent JP-2013075602-A (JP)
Title: Pneumatic suspension device for vehicle
Inventor: IWASE NOBUO
IPC: B60G17/052
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic suspension device for a vehicle, which has simple structure, causes appropriate reaction force to be generated with respect to a change in attitude of a vehicle, thereby stabilizing the attitude of the vehicle.SOLUTION: The pneumatic suspension device for the vehicle includes: a pair of right and left trailing members 12, the front edges of which are tunably attached to the right and left outsides of a frame provided in the vehicle 100, respectively, and which are bent from outside to inside of the frame; a vehicle axle member 24 which is fixed to the trailing member 12, and on both the ends of which right and left wheels of the vehicle are mounted; a pair of right and left air springs 14 provided between the frame and the trailing members 12; a pair of shock absorbers 16 provided between the frame and the trailing members 12; and attitude maintaining members 18 which are provided in the pair of right and left trailing members 12, respectively, and which cause desired reaction force to be generated with respect to relative displacement between the pair of right and left trailing members 12 when the relative displacement occurs.
Patent JP-2013080307-A (JP)
Title: Route retrieval system by specifying staying time
Inventor: FURUKAWA TAIJI
IPC: G06Q50/14
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a seat reservation system of a railroad capable of managing an itinerary of a user that a location where a staying time (buffer) is secured is not considered and the user cannot make a decision regarding a location where a staying time (buffer) is to be assured, while a staying time (buffer) at transfer places is considered.SOLUTION: By using route registration data of other persons, a traveler can retrieve a route according to his/her desired staying station and staying time. The user can set up a needed time at each station on the basis of his/her own decision in consideration of stopovers at some stations for various purposes (transit, business, leisure, or the like).
Patent JP-2012049139-A (JP)
Title: Plasma ignition apparatus, plasma ignition method, and plasma generator
Inventor: UTANO TETSUYA
IPC: H01L21/60
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a plasma ignition method with which easily and surely igniting and reigniting plasma without being monitored or requiring human intervention are possible.SOLUTION: A plasma ignition apparatus includes: a high-frequency power supply device 101 for generating a predetermined high-frequency signal HS to supply it to a load electrode 114 for generating plasma; an impedance matching device 105 for impedance matching between the high-frequency power supply device side and the load electrode side; a travelling-wave/reflected-wave detecting device 102 for detecting a traveling wave and a reflected wave of the high-frequency signal HS; a high-voltage generating device 103 for generating a predetermined high voltage HV; and a control device 100 which superimposes the high voltage HV on the high-frequency signal HS when a ratio of the reflected wave to the traveling wave is greater than a first threshold.
Patent JP-2013085031-A (JP)
Title: Base station and communications control method
Inventor: UCHINO TORU
IPC: H04W28/14
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a base station and communications control method that are capable of more reliably transmitting to a mobile station control data, voice packets, and other data that would have a significant impact when discarded.SOLUTION: A base station 100 comprises: a buffer control unit 103 that controls discarding data from a layer 2 buffer 101, among data stored in the layer 2 buffer 101; and a data type acquisition unit 105 that acquires the type of the data stored in the layer 2 buffer 101. The buffer control unit 103 discards from the layer 2 buffer 101 a prescribed type of data only, on the basis of the data type acquired by the data type acquisition unit 105.
Patent JP-2012027492-A (JP)
Title: Liquid crystal display device
Inventor: SO EIU
IPC: G02F1/13357
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device.SOLUTION: A liquid crystal display device comprises: a back light; a liquid crystal layer disposed on the back light; a first polarization layer disposed between the back light and the liquid crystal layer; and a second polarization layer disposed on a side opposite to a surface facing the backlight of the liquid crystal layer. A surface facing the back light of the first polarizing layer includes a reflecting surface, and an opposite side surface includes an absorbing surface.
Patent JP-2012015558-A (JP)
Title: Light emitting diode package and method of manufacturing the same
Inventor: KIM HYUN KUN
IPC: H01L33/58
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode package and a method of manufacturing the same in which a light emitting diode chip is separated from phosphors, and a phosphor area is variable in shape to improve thermal balance and luminous efficiency.SOLUTION: A light emitting diode package according to the invention may include: a package body; at least one LED chip mounted in a spatial area of the package body and emitting excitation light; and a lens unit spaced apart from the LED chip by a separation distance and mounted on an upper surface of the package body, in which the lens unit may include a phosphor area located at one side of a lower part thereof, absorbing the excitation light of the LED chip, and generating wavelength-converted light. According to the present invention, since the lens unit corresponding to the LED chip is mounted apart from the LED chip by the predetermined distance, it is possible to provide a light emitting diode package having improved luminous efficiency and reliability that the phosphors are not thermally deformed by heat generated from the LED chip.
Patent JP-2013092181-A (JP)
Title: Gasket
Inventor: SATO SHINGO
IPC: F16J15/12
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a gasket configured to improve cooling efficiency of a heat exchanger arranged in an intake air passage of an engine.SOLUTION: An outer seal 95 of the gasket 85 comes into contact with an inner wall 62, and controls movement of a base 86 and an inner seal 98 toward an inner wall 62. The inner seal 98 comes into contact with an outer wall 82, and controls movement of the base 86 and the outer seal 95 toward an outer wall 82. The cooling efficiency of the intercooler 65 can be improved since a gap between the inner wall 62 and the outer wall 82 is covered with the gasket 85, and the air in the housing 42 can pass through an air cooling passage 80 without passing through the gap. The movement of the gasket 85 applied with the air in the housing 42 is regulated through the use of the outer seal 95 and inner seal 98, thereby preventing the gasket 85 from being lifted from the inner wall 62 and outer wall 82, while improving cooling efficiency of the intercooler 65.
Patent JP-2013092104-A (JP)
Title: Internal combustion engine
Inventor: SAIJO KATSUYA
IPC: F02B23/10
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine configured to reduce the amount of NOx and soot contained in exhaust gas, by preventing dispersion of injected fuel.SOLUTION: This internal combustion engine 1 has a fuel injection nozzle 2 for injecting fuel along at least one fuel injection shaft L, and a piston 3 with a cavity 4 formed on a crown surface 6. The internal combustion engine 1 has a straightening passage 10 arranged along the fuel injection shaft L, near the fuel injection nozzle 2. The straightening passage 10 is fixed to the cavity, and atomization fuel injected from the fuel injection nozzle 2 passes through the straightening passage 10.
Patent JP-2013090865-A (JP)
Title: Massage device
Inventor: TAKAHASHI RYOZO
IPC: A61H15/00
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a massage device capable of changing strength of massage that a user receives as preferred.SOLUTION: The massage device includes a body covered by an exterior cloth and a first drive source reciprocatively driving a roller unit 17 provided so as to travel along the longitudinal direction of the body. The roller unit includes: a roller shaft 33 rotatably supported in a holder along a direction crossing with the travelling direction of the roller unit; a second drive source 35 provided on one end side of the roller shaft and rotationally driving the roller shaft, selectively with respect to a normal rotation direction and a reverse rotation direction; and a rubbing massaging part 41 provided in a central part of the roller shaft and having a rubbing roller 45 to perform rubbing movement by the roller shaft to be rotationally driven; and a pair of side part massaging parts 71 having side part rollers 81 and 82 provided on both sides of the rubbing massaging part to be rotationally driven by the roller shaft.
Patent JP-2013097542-A (JP)
Title: Wood grain authentication device
Inventor: SUMITA TETSUYA
IPC: G06K17/00
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a wood grain authentication device capable of eliminating need for a special component for authentication by using wood grain as ID authentication, and authentication operation such as moving a medium to be authenticated close to the authentication device as well.SOLUTION: The wood grain authentication device comprises: a camera 1 for photographing a medium to be authenticated formed of wood grain; an image processing section 2 for extracting a feature of the wood grain from an image photographed by the camera 1; a feature storage section 3 for storing extracted wood grain data; and an authentication section 4 for comparing the wood grain data stored in the feature storage section 3 with wood grain data newly photographed by the camera 1 to be acquired, and when determining that they are coincident, outputting an authentication signal. The image processing section 2 extracts, from the image, at least line data of the wood grain as the wood grain data.
Patent JP-2013097993-A (JP)
Title: Lithium ion secondary battery
Inventor: KOJIMA ERI
IPC: H01M4/525
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery which has a polymer electrolyte, and which can bring a good capacity.SOLUTION: The lithium ion secondary battery comprises: a polymer electrolyte which contains a cation conductor including a unit represented by -(R-A)-, an electrolytic salt, and 10-60 mass% of an aprotic organic solvent having a boiling point of 150°C or higher. The above symbol R represents an organic group resulting from the polymerization of a compound having a polymerizable unsaturated bond, A is a functional group represented by the general formula (2), and m represents the number of A's, which is an integer equal to or larger than one. In the general formula (2), S is an organic group's part which binds to R; T is an organic group's part which binds to S through a single bond; and Z is a functional group's part having a functional group capable of making an ionic bond to a cation or a coordinating ability. T and Z may form a ring structure in combination. Further, Mis a cation with a valence of k, and n represents the number of Z's, which is an integer equal to or larger than one.
Patent JP-2013096914-A (JP)
Title: Observation device
Inventor: IWAI HIDENAO
IPC: G01S13/90
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an observation device, even when using a detector with a low signal acquisition ratio, capable of highly sensitively acquiring an image of a moving object at a high speed.SOLUTION: An observation device 1 includes a signal generating section SG, a diffraction wave generating section 10, a detecting section 20, and an arithmetic operation section 30. The light diffraction wave generating section 10 emits electric waves to a moving object 2 to generate diffraction waves. The detecting section 20 outputs data representing the sum of time varying data in a v direction at a frequency that corresponds to an amount of Doppler shift of the electric waves that have arrived at respective positions on a detection plane, on each position in a u direction at each time. The arithmetic operation section 30 acquires an image of the object 2 on the basis of the output of the detecting section 20.
Patent JP-2013096391-A (JP)
Title: High speed tornado type rotation centrifugation pipeline device
Inventor: KO ICHIDAN
IPC: F04D1/04
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a high speed tornado type centrifugation pipeline device which performs conversion of succeeding electric power regeneration energy by driving a helical pipeline by at least one drive device and by promptly and stably increasing water to a maximum level through the utilization of centrifugal action generated through helical pipeline design and high speed rotation, and which makes the reduction of driving power effective and can produce most economical regeneration energy by allowing a base connected to the water pouring pipeline to be stably installed in any environment such as a land, lake and sea and simultaneously operating a bearing seat of the base in response to the operation of the water pouring pipeline to increase rotation.SOLUTION: The helical pipeline which keeps one water pouring pipeline, two or more water feeding pipeline and at least one pressurized acceleration pipeline on the same pipeline through the utilization of a design in which a pipe with different tube diameter and different curvature of bending radius is helically wound, serves as a transport line for continuously pumping up fluid.
Patent JP-2013099827-A (JP)
Title: Cutting chip recovering device and cutting chip recovering method
Inventor: NAKANO KIYOHARU
IPC: F16L41/06
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a cutting chip recovering device capable of properly recovering cutting chips even in the case cutting chips different in sizes and materials are mixedly present.SOLUTION: The cutting chip recovering device used in a construction cutting a peripheral wall of a city water pipe 1 surrounded by a branched case 2 having a branched pipe part 20 by a cutter and recovering cutting chips generated when cutting has a device body 51 attached to a position closing the branched pipe part 20, and a hollow shaft part 52 which is formed in a hollow shaft shape penetrating through the device body 51 and in which a distal end opening 52a is formed so as to be able to go back and forth to the city water pipe 1 through the branched pipe part 20. The hollow shaft part 52 is constituted such that a mesh 54b is attached to a position covering the distal end opening 52a, small cutting chips K1 having sizes capable of passing through holes of the mesh can be sucked and discharged to the outside through the holes of the mesh 54b along with fluid, and large cutting chips K2 having sizes incapable of passing through the holes of the mesh 54b can be attracted to the mesh 54b by suction force.
Patent JP-2013102817-A (JP)
Title: High-pressure steam sterilizer
Inventor: YUZAWA OSAMU
IPC: A61L2/06
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure steam sterilizer in which the shelter density between a door body and an opening can be secured highly, and that can control the occurrence of unexpected steam leak.SOLUTION: The high-pressure steam sterilizer includes: a chamber arranged in the inside of a sterilizer body; a door body that opens and shuts a front surface opening 13 of the chamber; a chamber lid 51 that is arranged in the door body and has a toroidal packing that encircles the surrounding of the front surface opening 13; and a chamber lid adjustment screw 49 as a change section that changes the shelter density of the chamber lid 51 and the front surface opening 13.
Patent JP-2013104450-A (JP)
Title: Resin pulley
Inventor: HIROMACHI NAONOBU
IPC: B29C45/27
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a resin pulley, which is lightweight, has a small boss part, and has a secured strength.SOLUTION: The resin pulley is comprised of: a metallic bushing A formed with, along the circumferential direction, a protrusion part 2 which is protruded in a diametrical direction on an outer circumferential side surface of an annular part 1 and from an axial middle portion; and a resin pulley body B having a pulley boss part 3 having an inner circumferential side on which the protrusion part 2 is inserted, a bowl-shaped part 4 in a conical shape formed with the pulley boss part 3 as the diametrical center, and an outer tube part 5 formed with a belt running part 51 formed on the outer circumference of the bowl-shaped part 4. It is configured such that at least a part of the protrusion part 2 is positioned in an area between an extension line La of an inner side surface 41 of the bowl-shaped part 4 and an extension line Lb of the outer side surface 42, and the extension line Lb of the outer side surface 42 and the protruded part 2 do not intersect.
Patent JP-2013106388-A (JP)
Title: Motor
Inventor: SHINOHARA TOSHINOBU
IPC: H02K21/16
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a structure capable of reducing a cogging torque by arranging ferrite magnets radially.SOLUTION: A rotation part 3A of a motor 1A has a core rotor having a plurality of core pieces 51A, and a plurality of magnets 52A. The plurality of core pieces 51A and the plurality of magnets 52A are arrayed alternately in a peripheral direction. A radially outer surface of a core piece 51A has a small-diameter surface 512A and a large-diameter surface 511A larger in distance from a center axis than the small-diameter surface. When such a configuration is employed, a motor having small cogging torque is obtained only by suitably setting extent and arrangement of the large-diameter surface 511A. Further, the large-diameter surface 511A is arcuate having its center at the center axis on a section orthogonal to the center axis. Consequently, the whole large-diameter surface can be put close to teeth 412A, and magnetic flux density between the teeth 412A and the large-diameter surface 511A can be increased.
Patent JP-2012067316-A (JP)
Title: Hollow plastic product prepared from high density polyolefin produced using fluorine-modified chromium catalyst
Inventor: MIHAN SHAHRAM
IPC: B29C49/22
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a hollow plastic product having one or more openings and having a layer structure of one or more layers.SOLUTION: This hollow plastic product includes one or more layers prepared from a polyolefin produced using a fluorine-modified chromium catalyst, and has an application to be used as a plastic fuel container, a canister for gasoline, a plastic tank, a plastic bottle, or the like.
Patent JP-2013103493-A (JP)
Title: Biaxially oriented polyethylene terephthalate film for packaging
Inventor: MOGI MASASHI
IPC: B65D65/40
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyethylene terephthalate film for packaging excellent in the thrust-proof pinhole.SOLUTION: The subject is achieved by a biaxially oriented polyethylene terephthalate film using the polyethylene terephthalate, and by the biaxially oriented polyethylene terephthalate film for the packaging whose surface orientation coefficient (fn) is ≥0.165 and ≤0.174 and the peak intensity (BO value) obtained from the X-ray diffraction intensity measurement is≥10 and ≤30.