baber/WOPTO huggingface dataset:
Patent JP-2015154201-A (JP)
Title: Image processing system, control method for the same, and program
Inventor: SUGIMOTO KOSEI
IPC: G06T7/40
Filed: 2014-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a technology that enables an input image area to be accurately divided into a monochromatic area and a color area.SOLUTION: An image processing system of the present invention, which divides an input image area into a monochromatic area and a color area, includes storage means in which a plurality of division patterns different from one another are pre-recorded, and acquisition means for acquiring a determined pattern in which a monochromatic attribute or a color attribute is allocated to a divided area having the area divided according to one division pattern selected from among the plurality of division patterns, on the basis of the input image.
Patent JP-2015150988-A (JP)
Title: vehicle seat
Inventor: KIFU TERUYUKI
IPC: B60N2/30
Filed: 2014-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a support mechanism capable of preventing damage to a traction member, which may occur when the traction member retracts a support mechanism to store a seat body, and to improve design of vehicle components including a floor storing the seat body.SOLUTION: A vehicle seat comprises: a seat body 1 including a rotary hinge mechanism 4 (storage mechanism); a slide mechanism 100; a support mechanism 5 supporting the seat body 1 as well as allowing a floor surface F and the seat body 1 to be connected or disconnected; a traction member W retracting the support mechanism 5 as the rotary hinge mechanism 4 is actuated, to turn the support mechanism 5 to be folded along a lower surface of a seat cushion 3. The traction member W is configured to have a length including an allowance to accommodate variation in wire lengths of the traction member W due to sliding movement of the seat body 1.
Patent JP-2015152410-A (JP)
Title: Visitor guiding system
Inventor: YAMAZAKI SHIGEAKI
IPC: G01C21/26
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a visitor guiding system with improved usability.SOLUTION: When a visitor arrives at a specific area which is input to a portable terminal 5, a visible light communication illumination device 6 installed in the specific area supplies a piece of positional information of the specific area. The portable terminal 5 is configured to transmit to a receiver 4 a piece of information that the portable terminal 5 has arrived at the specific area. The visitor can understand to have correctly arrived at a specific area which is set at a reception. Thus, usability is improved and such a situation that plural groups enter in the same room causing a mess is prevented.
Patent JP-2015153908-A (JP)
Title: Led lighting circuit and charger using the same
Inventor: OGAWARA HIROSHI
IPC: H01L33/00
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting circuit for controlling simultaneous lighting and one-side lighting of plural LEDs by using a control IC having only one control port.SOLUTION: An LED lighting circuit 1 has two or more LEDs 11 of different colors, a control IC 10 for controlling lighting of the two LEDs 11a, 11b by opening/closing an open drain type control port 10a, a constant voltage circuit 12 for applying a constant voltage to anodes of plural LEDs when a rechargeable battery is connected to a charger, a rectifier 13a connected between the first LED 11a and the second LED 11b, and a transistor switch 13b which is turned on by minute current flowing in the second LED 11b to make light emission current flow in the first LED 11a. The cathode of the second LED 11b is connected to the control port 10a. When the control port 10a is closed, the light emission current is made to flow into the two LEDs 11a and 11b, and when the control port 10a is opened, the transistor switch 13b is turned on by the minute current flowing in the second LED 11b, whereby the light emission current flows in the first LED 11a.
Patent JP-2015154630-A (JP)
Title: storage battery control device
Inventor: AOISHI TSUTOMU
IPC: H02J7/02
Filed: 2014-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a storage battery control device capable of equalizing remaining capacity of a storage battery without requiring unnecessary electric discharge.SOLUTION: A storage battery control device of an electric vehicle comprises: a storage battery 103 having a plurality of storage battery cells 18; and an electric motor 101 capable of exchanging electric power with the storage battery 103. The storage battery control device also has: a detection section which detects temperatures of respective storage battery cells 18 after an ignition switch is turned off; a minimum temperature derivation section which derives minimum temperatures of the storage battery cells 18 on the basis of a detection result of the detection section; a waiting time derivation section which derives equalization waiting time on the basis of the minimum temperatures; and an equalization control section which equalizes remaining capacity of the storage battery 103 after a lapse of the equalization waiting time since the ignition switch of the electric vehicle is turned off.
Patent JP-2015150598-A (JP)
Title: Casting mold, casting manufacturing method, and propeller cap manufacturing method
Inventor: KAWAMAE KATSUYA
IPC: B22D21/00
Filed: 2014-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy casting manufacturing method capable of suppressing manufacturing cost and degradation of quality.SOLUTION: A casting mold comprises: a lost form pattern 13 that includes a bottomed cap pattern section 18 having an opening and a flange pattern section 19 provided to project outward along an opening end portion of the cap pattern section 18; and a molten metal path 14 extending in a vertical direction and having a lower end portion connected to a bottom portion at a center of the cap pattern section 18, the lost form pattern 13 being buried in a casting sand so that the opening of the cap pattern section 18 is directed upward in the vertical direction.
Patent JP-2014158717-A (JP)
Title: Pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine allowing a maintenance worker to check trouble of a ranging sensor 119 while enhancing customer-collection effects.SOLUTION: When a player-waiting demonstration performance is executed, a notification sound is issued from a speaker 36 in such a modes as to respond to movements of the hands and arms of a player or a maintenance worker. This configuration encourages the player's freewheeling thinking and the player finds interest in the own movements, so that the player-waiting demonstration performance can contribute to enhancement of the customer-collection effects. Further, the maintenance worker can extremely easily check whether or not there is trouble in the ranging sensor 119 by using the player-waiting demonstration performance. This configuration can thus allow the maintenance worker to check the trouble of the ranging sensor 119 while enhancing the customer-collection effects.
Patent JP-2015156274-A (JP)
Title: Vacuum valve or switch having the same
Inventor: SATO KAZUHIRO
IPC: H01H33/664
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum valve capable of suppressing an increase in contact resistance. 
     SOLUTION: A vacuum valve includes: a vacuum container, the inside of which is in a vacuum state; a plurality of contact electrodes 10A and 10B that are arranged within the vacuum container and that can be brought into contact with/separated from one another; coil electrodes 11A and 11B that are joined to parts, except a contact surface, of the contact electrodes 10A and 10B; and reinforcement materials 12A and 12B that are arranged in the state of contact with the parts, except the contact surface, of the contact electrodes 10A and 10B and that are not joined to the contact electrodes 10A and 10B. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015156115-A (JP)
Title: coordinate input device
Inventor: MACHII RITSUO
IPC: G06F3/041
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device that can determine by itself defects in installation and prompt a user to improve the installation state, and takes an existing white board or a wall surface of a conference room as a projection surface and controls a display screen with the touch by the user on the projection surface. 
     SOLUTION: One sensor unit of at least two sensor units has a light receiving part that determines the installation state of the sensor units on the basis of a result of detection in a detection mode of receiving direct light from a floodlighting part of the other sensor unit. When the installation state is not normal as a result of the determination, the sensor unit notifies a user of an installation error indicating the effect. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2014098032-A (JP)
Title: Liposomal vancomycin preparation
Inventor: LI XINGONG
IPC: A61K47/24
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a liposomal vancomycin preparation.SOLUTION: The present disclosure relates in part to a liposomal vancomycin composition having a low lipid ratio to an agent and a high vancomycin concentration. Further, the present disclosure relates in part to a production method of such a composition. The present invention has an objective to provide a lipid-base vancomycin preparation having low lipid ratio to an agent. In one embodiment, the present invention relates to a liposomal vancomycin comprising a liposome and a vancomycin. In some embodiments, the vancomycin is encapsulated in the liposome. In other embodiments, the vancomycin is in an aqueous medium encapsulated in the liposome, and for example, the aqueous medium is an aqueous gel or a viscous suspension.
Patent JP-2015158187-A (JP)
Title: Centrifugal compressor and diffuser manufacturing method
Inventor: ONO HARUNA
IPC: F04D29/44
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To appropriately introduce a fluid boosted by an impeller into a vortex chamber.SOLUTION: A centrifugal compressor comprises: an impeller; a casing that forms a vortex chamber; and a diffuser 8. The diffuser 8 includes a diffuser disc 21 having a shroud side surface 24 formed to be opposed to a hub side surface formed on the casing; and a diffuser blade 22 arranged between the diffuser disc 21 and the hub side surface. A curved surface formation section 26 smoothly curved toward an outer circumferential edge of the shroud side surface 24 is formed on the diffuser disc 21. The centrifugal compressor of this type is formed so that channel width of a channel 25 interposed between the hub side surface and the shroud side surface 24 increases toward the vertex chamber. It is, therefore, possible to extend the diffuser blade 22 toward the outer circumferential edge of the diffuser disc 21 and to appropriately introduce a fluid boosted by the impeller into the vertex chamber.
Patent JP-2015161717-A (JP)
Title: data structure of map data
Inventor: SAKAKIBARA HIROAKI
IPC: G09B29/00
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a map data that is composed of information relating to vehicle control and has a data size reduced as much as possible.SOLUTION: A map data 10 is composed of: point determination information Ja for determining a point set on a map; and added information Jb, Jd, Je added to the point determination information. Information relating to vehicle control is added to the point determination information as the added information.
Patent JP-2015162022-A (JP)
Title: Device and method for supporting visualization of connection relation
Inventor: TAMAI SAYAKA
IPC: G06F17/30
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To facilitate specifying a target set of elements by allowing recognition of the intention of a creator who created connection relations between a plurality of elements.SOLUTION: In a search server 10, a page collection unit 11 collects pages on the Internet, and an index generation unit 12 generates indexes for the pages, and an index tree generation unit 13 generates an index tree in which connection relations between the pages are represented by a tree structure and pages linked from a plurality of pages are represented redundantly with different nodes. When a search word input unit 21 in a client 20 inputs a search word, the search server 10 generates a search result on the basis of the indexes by a search result generation unit 15 and performs, on the index tree, highlighting of nodes including the search word, deletion of nodes not including the search word and not being branch points of a plurality of branches including the search word, and so on by a search result tree generation unit 16 and outputs the result to a search result display unit 22 of the client 20.
Patent JP-2014194077-A (JP)
Title: Method for manufacturing oriented electromagnetic steel sheet
Inventor: TAKENAKA MASANORI
IPC: H01F1/16
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an oriented electromagnetic steel sheet having low iron loss, small variation of iron loss in a coil and high productivity.SOLUTION: In a method for manufacturing an oriented electromagnetic steel sheet that comprises a series of processes including hot rolling of a steel raw material containing C:0.002 to 0.10 mass%, Si:2.0 to 8.0 mass% and Mn:0.005 to 1.0 mass%, cold rolling to obtain a cold rolled sheet having a final thickness without hot rolled sheet firing or after conducting hot rolled sheet firing, primary recycling firing with decarbonization firing, then applying a firing separation agent to a surface of the steel sheet, and finish firing, final cold rolling is conducted by a tandem rolling, a heating process of the primary recycling firing is conducted by a rapid heating at 50°C/s or more from 200 to 700°C, and a retention treatment for retaining any temperature between 250°C or more and less than 550°C in the heating process for 0.5 to 10 seconds is conducted 1 to 4 times.
Patent JP-2015161372-A (JP)
Title: damper device
Inventor: UEHARA HIROSHI
IPC: F16F3/04
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To stably actuate a damper device.SOLUTION: A flywheel assembly 1 includes an input plate 2, an output plate 3, a low-rigidity spring 51, a high-rigidity spring 61, a support plate 4, and a positioning structure 90. The support plate 4 is engaged with the low-rigidity spring 51 and high-rigidity spring 61, and connects the low-rigidity spring 51 and the high-rigidity spring 61. The positioning structure 90 positions the support plate 4 in a radial direction on its inner peripheral side, with respect to at least one of the input plate 2 and output plate 3.
Patent JP-2015163160-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing deterioration in interest in a game even if a special presentation such as where a player deals with a change of the presentation is not executed.SOLUTION: Since a game machine changes a display content of an EL display unit 1400 by changing a mode of a display part itself to a first display mode in which a presentation display can be individually executed by constituting the display part of the EL display unit 1400 with a main EL display substrate only, a second display mode in which the presentation display can be executed in a cooperation by constituting the display part with the main EL display substrate and a sub-EL display substrate, and a third display mode in which the presentation display can be executed in a cooperation by constituting the display part with the main EL display substrate, the sub-EL display substrate, and an EL display substrate mounted with a movable body, dynamic reality in the game machine can be increased compared to pre-existing game machines that simply change images only.
Patent JP-2015164882-A (JP)
Title: Aluminum nitride joined body and method of producing the same
Inventor: ISHIDA HIRONORI
IPC: C04B37/00
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a joined body of aluminum nitride sintered bodies which can reduce damage to a device comprising a chamber or the like at the occurrence of cracks due to a thermal cause such as a temperature gradient, and a method of producing the same.SOLUTION: A joined body 1 is made by joining a plurality of base materials 11, 12 composed of an aluminum nitride sintered body. The ratio of the joint strength of the base materials 11, 12 to the strength of the base materials 11, 12 falls within 0.50-0.90. An He leakage at the joint portion of the base materials 11, 12 is 1.0×10[Pa m/s] or less.
Patent JP-2015166780-A (JP)
Title: Imaging device and control method of the same
Inventor: SUZUKI YASUYUKI
IPC: G02B7/28
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To be able to maintain followability to a moving body upon focus detection even when it takes much time for a mirror-up.SOLUTION: An imaging device comprises: an image pick-up element (213); a focus detection unit (214); a mirror that is driven between a mirror-up position and a mirror-down position; prediction means that predicts an amount of movement of a subject on the basis of a plurality of in-focus positions obtained in the past by the focus detection unit; and an AF drive unit that drives an imaging lens (201) on the basis of the in-focus position detected by the focus detection unit and the amount of movement of the subject predicted by the prediction means. When photographing is instructed, the focus detection means is configured to continue focus detection processing until the mirror actually starts moving from the mirror-down position to the mirror-up position.
Patent JP-2015166565-A (JP)
Title: Engine control device
Inventor: WAKATSUKI TAIKEN
IPC: F02D41/12
Filed: 2014-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device which can further suitably perform a restart of fuel supply when a fuel cut is performed at the deceleration of a vehicle.SOLUTION: An engine control device (ECU) performs a fuel cut by stopping the synchronous injection of fuel which is synchronized with a rotation cycle of an engine 10 at the deceleration of a vehicle, and restarts the synchronous injection of the fuel by releasing the fuel cut when a rotation speed of the engine is lowered to a fuel recovery rotation speed during the execution of the fuel cut. The engine control device also acquires a lowering rate of the rotation speed of the engine 10 in the execution of the fuel cut, predicts a rotation angle position when reaching the fuel recovery rotation speed on the basis of the lowering rate of the rotation speed, and determines whether or not the fuel injection to the engine 10 should be executed non-synchronously on the basis of the predicted rotation angle position. When it is determined that the non-synchronous injection should be performed, the engine control device performs the non-synchronous injection prior to a restart of the synchronous injection.
Patent JP-2015167185-A (JP)
Title: semiconductor device
Inventor: UCHIJO TATSUO
IPC: H01L29/78
Filed: 2014-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having high resistance properties.SOLUTION: A semiconductor device of an embodiment comprises: a first electrode; a second electrode; a first conductivity type first semiconductor region provided between the first electrode and the second electrode; a second conductivity type second semiconductor region provided between the first semiconductor region and the second electrode; a first conductivity type third semiconductor region which is provided between the second semiconductor region and the second electrode, and has an impurity concentration higher than that of the first semiconductor region, and contacts the second electrode; a third electrode which contacts the first semiconductor region, the second semiconductor region and the third semiconductor region via a first insulation film; and a second insulation film which sandwiches the third semiconductor region with the third electrode.
Patent JP-2015170888-A (JP)
Title: image reader
Inventor: TOGASHI KAZUHIRO
IPC: H04N1/19
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an image reader whose cost can be reduced by reducing processing circuit scale.SOLUTION: An image reader 100 includes: a CIS (Contact Image Sensor) 101 which reads a document and outputs a plurality of color component data; a shading correction circuit 309 which corrects color misregistration and adjusts an MTF (Modulation Transfer Function) in a sub-scanning direction orthogonal to a main scanning direction corresponding to an axial direction of the CIS 101; a nonvolatile memory 312 for storing a color misregistration value and an MTF value relating to the CIS 101; and a CPU 301 for determining a filter coefficient corresponding to the stored color misregistration value and the MTF value in the sub-scanning direction by referring to a table holding filter coefficients so as to be made to correspond to a plurality of combinations of color misregistration values and MTF values in the sub-scanning direction. The shading correction circuit 309 uses the filter coefficient determined by the CPU 301 and performs filter processing on color component data of a pixel under consideration output from the CIS 101 by using image data of two pixels which are longitudinally adjacent in the sub-scanning direction.
Patent JP-2015169407-A (JP)
Title: cooling system
Inventor: KOBAYASHI HIROKI
IPC: F24F5/00
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To achieve efficient cooling operation.SOLUTION: A cooling system 1 of this invention comprises: a slurry generating segment 2 for generating slurry-like medium including ice; a pump 3 for feeding out the slurry-like medium; and a circulating pipe 4 for guiding the slurry-like medium fed out of the slurry generating segment 2 to an object 9 to be cooled and returning the medium used for cooling the object 9 to be cooled to the slurry generating segment 2. The circulating pipe 4 includes a cooling segment 41 for cooling an object surface 91 that is a surface of the object 9 to be cooled through heat exchanging between the slurry-like medium flowing in it and the object 9 to be cooled. The cooling system 1 enables ice to be easily transported up to the cooling segment 41 arranged near the object surface 91 to be cooled through utilization of the slurry-like medium. With this arrangement, it is possible to achieve cooling of the object surface 91 to be cooled under efficient utilization of latent heat of ice as compared with that of utilizing latent heat of ice through other media, and further it is possible to perform an efficient lowering of a temperature in a space near the object surface 91 to be cooled.
Patent JP-2015172214-A (JP)
Title: Method of surface-treating metal
Inventor: OTA YOSUKE
IPC: H01L33/60
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To form a coating film excellent in effect of preventing discoloration of siver plating.SOLUTION: In a method of surface-treating a metal, an aqueous solution of a surface treatment agent prepared by dissolving or dispersing 6-anilino-1,3,5-triazine-2,4-dithiol and/or its alkali metal salt in water in a concentration of 0.01-0.15 g/L and adjusting the pH to 4-7 is brought into contact with a metal having a silver plating to form a coating film on the surface of the siver plating of the metal. The contact time in the surface treatment is 1 min or longer, and the aqueous solution of the surface treatment agent is brought into contact with the metal in such a time that the electrostatic capacity during sweeping at 20 mV/s in the range of 0 to -1.0 Vvs.Ag/AgCl(sat.KCl), with the metal after the surface treatment as the action electrode, is 0.8 μF/cmor lower and that a coating film can be formed without appearance of a peak at voltages lower than -0.7 Vvs.Ag/AgCl(sat.KCl).