baber/WOPTO huggingface dataset:
Patent JP-2015130611-A (JP)
Title: analog-to-digital converter and image sensor
Inventor: FURUTA MASANORI
IPC: H03M1/56
Filed: 2014-01-08
Abstract: PROBLEM TO BE SOLVED: To perform high resolution analog-to-digital conversion while reducing power consumption.SOLUTION: An analog-to-digital converter includes: a sampler for holding a sample signal obtained by sampling input signals at a predetermined interval; an input signal prediction unit for generating a prediction signal before the signal level of a ramp signal which monotonously increases or monotonously decreases with time crosses the signal level of the sample signal; a comparator for comparing the signal levels of the ramp signal and the sample signal and outputting a signal indicating the comparison result; a first counter for performing counting operation being synchronized with a first clock signal within a period from when the comparator starts the comparison to when the prediction signal is generated; and a second counter for performing counting operation being synchronized with a second clock signal having a frequency higher than that of the first clock signal after the prediction signal is generated, and increases or decreases the count value according the comparison result from the comparator.
Patent JP-2015132050-A (JP)
Title: Automatic locking system
Inventor: TOKUNAGA HIROKI
IPC: B60R25/24
Filed: 2014-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent automatic locking for locking a door from being executed while a user approaches a vehicle in a case in which prescribed time elapses without opening the door after the door of the vehicle is unlocked.SOLUTION: A CPU 21 of an on-vehicle device 2 repeatedly transmits a reply request signal to a portable machine 3 by using an RF transceiver 22 in a countdown period of automatic locking. A CPU 31 of the portable machine 3 receives the reply request signal and measures RSSI of the reply request signal by using an RSSI measurement circuit 322 provided in the RF transceiver 32. The CPU 31 transmits the measured RSSI value to the on-vehicle device 2 by using the RF transceiver 32. The CPU 21 receives the RSSI value from the portable machine 3 and determines whether or not the RSSI value becomes larger than the previous time. When the RSSI value becomes larger than the previous time, the CPU 21 delays the execution time of automatic locking by determining that a user having the portable machine approaches the vehicle.
Patent JP-2015137079-A (JP)
Title: Train radio system
Inventor: HAMADA SHINGO
IPC: B61L3/12
Filed: 2014-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a train radio system in which it is not necessary to arrange base stations to enable hand-over in the range of a train length, thereby reducing the number of base stations in a route.SOLUTION: A train radio system includes: on-vehicle devices 61a and 61b having train control parts 63a and 63b for performing creation of position information and control of a train speed, and storing on-vehicle databases 650a and 650b, and radio communication parts 62a and 62b for transmitting the position information from the train control parts 63a and 63b from antennas 69a and 69b; radio base stations that communicate with the on-vehicle devices 61a and 61b; and a ground control device for controlling an operation of the train based on the position information received through the radio base stations. The on-vehicle databases 650a and 650b include a train length and the positions of the antennas 69a and 69b. The radio communication parts 62a and 62b switch the radio base stations when the positions of the antennas 69a and 69b are beyond a hand-over point on the on-vehicle databases 650a and 650b.
Patent JP-2015141378-A (JP)
Title: image forming apparatus
Inventor: TATEISHI TOMOYA
IPC: G03G15/16
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To stabilize the amount of deflection of an intermediate transfer belt to the minimum required amount.SOLUTION: An image forming apparatus includes a photoreceptor drum 1, an intermediate transfer belt 4, a stretching member 7, a moving member 19 that moves the stretching member 7 between a stretching position and a reduced pressure position to change the tension of the intermediate transfer belt 4, and a spacer member 21 that moves between a retreat position to retreat from between the stretching member 7 and moving member 19 when the stretching member 7 is to be at the stretching position and a contact position to be in contact with both the stretching member 7 and moving member 19 when the stretching member 7 is to be at the reduced pressure position.
Patent JP-2014169439-A (JP)
Title: Copolymer (salt) for cement admixture, manufacturing method thereof, and cement composition made from the copolymer
Inventor: MORISHITA YUKO
IPC: C08F290/00
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To provide means for further improving the performance (slump retention capability and compression strength, in particular) of cement admixture.SOLUTION: A cement admixture is made from a copolymer with a component ratio of Xwt.% of a first polyalkylene glycol di(meth)acrylate (a) represented by the general formula (1) in the specification, Xwt.% of a first polyalkylene glycol (meth)acrylate (b) represented by the general formula (2), Ywt.% of a second polyalkylene glycol di(meth)acrylate (c) represented by the general formula (3), Ywt.% of a second polyalkylene glycol (meth)acrylate (d) represented by the general formula (4), Zwt.% of carboxylic acid-based monomer (e) represented by the general formula (5), and Zwt.% of other monomer (f) copolymerizable with the (a) to (e), or from a salt of the copolymer neutralized with an alkaline material. When X+Y+Z+Z=100 is assumed, then X:Y:Z:Z=5 to 70:10 to 90:5 to 40:0 to 50, and X+Y=60 to 95 are satisfied. When X+X+Y+Y=100 is assumed, then X+Y=0.1 to 10 is satisfied.
Patent JP-2014081964-A (JP)
Title: Automatic discovery of popular landmarks
Inventor: FERNANDO A BRUCHER
IPC: G06F17/30
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To provide favorable automatic discovery of popular landmarks.SOLUTION: In one embodiment, the present invention is a method for populating and updating a database of images of landmarks, which includes geo-clustering geo-tagged images according to geographic proximity to generate one or more geo-clusters and visual-clustering the one or more geo-clusters according to image similarity to generate one or more visual clusters. In another embodiment, the present invention is a system for identifying landmarks from digital images, which includes: a database of geo-tagged images; a landmark database; a geo-clustering module; and a visual clustering module. In other embodiments, the present invention may be a method of enhancing user queries to retrieve images of landmarks, or a method of automatically tagging a new digital image with text labels.
Patent JP-2015153512-A (JP)
Title: vehicle lamp
Inventor: YAMAMOTO IPPEI
IPC: F21S8/12
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of flaws due to sunlight and improve design when a lamp unit is not used.SOLUTION: A vehicle lamp comprises: a lamp outer casing 4 constituted by a lamp housing 2 having an opening at least on one side and a cover 3 covering the opening of the lamp housing 2; a lamp unit 6 including a light source 10 emitting light and arranged within the lamp casing 4; and a functional unit 12 arranged within the lamp casing 4, and rotatably moving between a position at which at least part of the functional unit 12 covers the lamp unit 6 and a retreat position at which the functional unit 12 is retreated from a path of light illuminated from the lamp unit 6. With this configuration, the incidence of sunlight on the lamp unit 6 is restricted and the lamp unit 6 is covered with the functional unit 12 when the functional unit 12 rotatably moves to the position at which the functional unit 12 covers the lamp unit 6. It is, therefore, possible to prevent occurrence of flaws due to the sunlight and improve design when the lamp unit 6 is not used.
Patent JP-2015150085-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine including a more novel performance for preventing a player from getting tired.SOLUTION: A game machine executes an inflaming performance for inflaming achievement of a hold display mode, and then displays right and left decorative patterns in the hold display mode. When it is determined that a special game is executed, the game machine executes the inflaming performance and then display a middle decorative pattern in the hold display mode. When it is determined that the special game is not executed, the game machine executes the inflaming performance and then does not display the middle decorative pattern in the hold display mode.
Patent JP-2015153038-A (JP)
Title: Settlement system for amusement facility and settlement control method of the same
Inventor: KITANO TOYOFUMI
IPC: G06Q20/06
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a settlement system for an amusement facility that improves flexibility in settlement.SOLUTION: A settlement system executing settlement processing of causing a user to spend a monetary value in response to billing to the user occurring in a billing object apparatus such as a game machine 3 and the like installed in an amusement facility comprises: a billing management unit 41 that is provided in the billing object apparatus and creates billing information for determining a billing content in response to the billing to output the billing information; a reader 11 that is provided to correspond to the billing object apparatus, and reads settlement reference information held in a medium such as a card 4 and the like possessed by the user in response to an output of the billing information; and a transaction control unit 44 that determines an amount of monetary value spending corresponding to the billing information output from the billing management unit 41 according to setting information on a correspondence relation between the billing content determined on the basis of the billing information and an amount of the monetary value for causing the user to spend. The settlement system is configured to execute the settlement processing so that the user spends the determined amount of monetary value.
Patent JP-2015153065-A (JP)
Title: Traffic supporting system
Inventor: SAKAI SHINICHI
IPC: G08G1/07
Filed: 2014-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique for supporting a pedestrian on a road.SOLUTION: A pedestrian carries a non-contact card 70. The passing of the non-contact card 70 over a non-contact card detection device 30 of a traffic light 10 can provide the same action as that provided when a push button device 20 is depressed. The non-contact card functions a button alternative device, for example, for the person who is weak like the elderly and the children and unable to depress the push button of the push button device 20. In addition, the non-contact card detection device 30 refers to a management device 60, and performs an action support such as a green signal extension processing or the like for the pedestrian based on information relative to the non-contact card 70.
Patent JP-2015152210-A (JP)
Title: Boiler plant and boiler plant operation method
Inventor: NAKAMURA RYUTA
IPC: F22D1/12
Filed: 2014-02-13
Abstract: PROBLEM TO BE SOLVED: To improve the heat recovery of combustion gas produced in a boiler switchably using heavy oil fuel and gas fuel, and ensure the prevention of sulfuric acid corrosion.SOLUTION: A boiler plant 10 comprises: a first economizer 26 heating feedwater from a deaerator 24 by heat exchange of the feedwater with combustion gas produced in a ship boiler 12 and supplying the heated feedwater to the ship boiler 12; and a dual economizer 28 heating the feedwater from the deaerator 24 by heat exchange of the feedwater with the combustion gas produced in the ship boiler 12 and returning the heated feedwater to the deaerator 24. Furthermore, at a time of regulating an inlet water temperature of the dual economizer 28 so as to be equal to a target temperature depending on the type of fuel used in the ship boiler 12, the boiler plant 10 regulates the inlet water temperature at different timing and different change speeds between a case of switching the fuel from gas fuel to heavy oil fuel and a case of switching the fuel from the heavy oil fuel to the gas fuel.
Patent JP-2015153124-A (JP)
Title: Host device, control method of host device, and program
Inventor: TAKEUCHI HIROSHI
IPC: G06F1/32
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a host device, control method of the host device, and program which are capable of achieving power saving while maintaining a bus connection state.SOLUTION: A host device 100 includes a data processing unit 101, a bus communication unit 102, and a switching unit 103. The data processing unit 101 obtains data from a client device 200 via a bus 300 and processes the obtained data. The bus communication unit 102 can communicate with the client device 200 via the bus 300. The switching unit 103 switches between connection destinations of the bus 300. More specifically, the switching unit 103 switches the connection destination of the bus 300 from the data processing unit 101 to the bus communication unit 102 according to transition of the data processing unit 101 to a power saving mode.
Patent JP-2015159666-A (JP)
Title: Motor controller and motor system including the same
Inventor: URATA SHINYA
IPC: H02P21/00
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce the peak of an opposite magnetic field applied to a magnet of a motor.SOLUTION: A motor controller includes a three-phase/dq converter 20 for receiving the detection value of a current flowing to a motor 18, and converting the value into a d-axis current value and a q-axis current value, high frequency current value setting means 22 obtaining a harmonic current value for suppressing the harmonic components of the opposite magnetic field to the magnet of the motor 18, depending on the d-axis current value and q-axis current value, and current command value setting means 24 obtaining the d-axis current command value and q-axis current command value by superposing the harmonic current value on at least one of the d-axis current value and q-axis current value.
Patent JP-2015158170-A (JP)
Title: Internal combustion engine cooling apparatus
Inventor: YOMO YASUHIRO
IPC: F01P11/16
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the temperature fall of an engine after start of cooling water circulation.SOLUTION: During warm-up of an engine 11, if an outlet water temperature detected by an outlet water temperature sensor 24 is equal to or higher than a predetermined value, then a flow control valve 15 is opened and the circulation of cooling water in a path passing through a bypass channel 17 starts. Subsequently, an open/close control is executed to repeat processing for closing the flow control valve 15 if a change speed of the outlet water temperature is equal to or higher than a first threshold, and for opening the flow control valve 15 if the change speed of the outlet temperature is equal to or lower than a second threshold, thereby controlling the flow control valve 15 to be opened or closed so as to prevent the change speed of the outlet water temperature from becoming a minus value. Since the outlet water temperature changes in response to a temperature of the engine 11, a change direction of the temperature of the engine 11 is suppressed from becoming a minus direction (reduction direction) by monitoring the change speed of the outlet water temperature and controlling the volume control valve 15 to be opened or closed so as to prevent the change speed of the outlet water temperature from becoming the minus value.
Patent JP-2015162027-A (JP)
Title: Medicine audit device, and program
Inventor: NOZAWA MAKOTO
IPC: G16H10/60
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a medicine audit device and a program, capable of improving convenience related to audit work.SOLUTION: A medicine audit device comprises: reading means for reading identification information for identifying a medicine; audit means for determining whether the medicine and any one of prescription medicines included in prescription information coincide with each other or not; acquisition means which acquires, when the audit means has determined that they do not coincide with each other, misidentification medicine data related to the medicine from a storage part storing misidentification medicine data in which medicines whose predetermined factors are similar, are associated with each other; and notification means for displaying a first notification screen for notifying of the prescription medicine for which the medicine is mistaken on a display part, based on the misidentification medicine data acquired by the acquisition means.
Patent JP-2015165366-A (JP)
Title: Database reconstruction method, database reconstruction program, and database reconstruction apparatus
Inventor: TAKAYAMA KUNIHARU
IPC: G06F12/00
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a database reconstruction method, a database reconstruction program, and a database reconstruction apparatus for efficiently reconstructing a database.SOLUTION: A plurality of entity candidates are extracted on the basis of first information related to attribute names contained in any of a plurality of databases and degrees of association between the attribute names and entities. A plurality of sets of entity candidates constituted by the extracted entities, having correspondence to all the attribute names, and providing a minimum number of constituent entity candidates are extracted. The set of entity candidates providing a maximum sum of the degrees of association among the entity candidates included in the set of entity candidates is identified from among the identified sets of entity candidates on the basis of second information related to the degrees of association among the entities. Each of the attribute names is allocated to the set of entity candidates so as to have correspondence to any of the entity candidates constituting the set of entity candidates on the basis of the first information.
Patent JP-2015171264-A (JP)
Title: Commutator, and motor with brush using the commutator
Inventor: KATO TOMOHIRO
IPC: H02K13/00
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a commutator to which a coil made of an aluminum conducting wire is stably welded.SOLUTION: A commutator 5 comprises a plurality of segments which extend in an axial direction and are arranged in an annular shape around a central axis and a holder 51 made of an insulation material which holds the plurality of segments. Each of the plurality of segments exposes an electrode surface to be a slice obtained by dividing a cylindrical surface in a circumferential direction, outward in a radial direction, envelopes of the electrode surfaces of the plurality of segments are the cylindrical surfaces, and at least a part of the electrode surfaces are covered with good conductor materials different in melting point from aluminium. The segments have the electrode surfaces and electrode surface members made of good conductor materials extending in the axial direction. The segments have connection pieces which are rod-shaped or hook-shaped and are made of aluminium or aluminium alloy extending upward in the axial direction. The connection pieces are joined to the electrode surface members. A boundary between the electrode surface members and the connection pieces on the surfaces of the segments is covered with a sealing material.
Patent JP-2015169162-A (JP)
Title: Engine exhaust treatment device
Inventor: TAKEMOTO NORIKAZU
IPC: F01N3/20
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an engine exhaust treatment device which can prevent the thermal damage of a mating face of a catalyst portion which constitutes a combustible gas catalyst.SOLUTION: A combustible gas generation catalyst 2 is constituted of an aggregate of a plurality of catalyst portions 2a, 2a having vertical mating faces 2b along a center axial line 2c of the combustible gas generation catalyst 2, and an inlet recess 12 being an inlet of a raw material 7 of a combustible gas 8 is formed at an upper center of the combustible gas generation catalyst 2. Since a guide bottom plate 13 for covering a lateral clearance end edge 2e is arranged on an internal bottom face 12a of the inlet recess 12, and erecting walls 13a, 13a covering vertical clearance end edges 2f, 2f are erectly arranged at a circumferential peripheral part of the guide bottom plate 13, the raw material 7 of the combustible gas 8 which flows into the inlet recess 12 avoids the lateral clearance end edge 2e and the vertical clearance end edges 2f, 2f which are covered with the guide bottom plate 13 and the erecting walls 13a, 13a, and is shunted to its circumferential direction by the guide bottom plate 13.
Patent JP-2015173419-A (JP)
Title: Image processing device, control method of the same and program
Inventor: IKEDA SANAE
IPC: H04N1/46
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a method by a conventional art that since correction of a gray value is relatively performed between adjacent pixels (areas), even when color values are the same with each other, pixels of the same color values are expressed by different gray values depending on whether the correction processing is performed.SOLUTION: In an image processing device and a control method of the same, for converting color image data to monochromatic image data, a foreground and a background in color image data are determined, pixel data of the monochromatic image data determined as a foreground is corrected into pixel data in a first concentration range, pixel data of the monochromatic image data determined as a background is corrected into pixel data in a second concentration range different from the first concentration range, and monochromatic image data where pixel data are corrected is output.
Patent JP-2015175864-A (JP)
Title: Method of forming reflection enhancing film and reflection enhancing film formed thereby
Inventor: YONEYAMA NAOTO
IPC: G02B5/10
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain uniform reflectance even in a concave-shaped substrate.SOLUTION: There is provided a method of forming a reflection enhancing film 12 which is obtained by film-depositing a first layer 13 made of a metal on a concave-shaped substrate 11, and sequentially film- depositing a second layer 14 made of a low refractive index material and a third layer 15 made of a high refractive index material on the first layer 13. In one embodiment, the first layer 13 is film-formed by means of a dry coating method, while the second layer 14 and third layer 15 are film-formed by means of a wet coating method. In another embodiment, the first layer 13 made of aluminum or silver is film-deposited on the substrate 11 by means of a vacuum deposition method, the second layer 14 is film formed on the first layer 13 by immersing the substrate with the first layer film-deposited thereon in a coating liquid containing a raw material of SiOor MgFand, after pulling up the substrate, heating the substrate in the atmospheric pressure to bake or dry the same, and the third layer 15 is film-formed on the second layer by immersing the substrate 11 with the second layer film-formed thereon in a coating liquid containing a raw material of TiOor NbOand, after pulling up the substrate, heating the substrate in the atmospheric pressure to bake or dry the same.