baber/WOPTO huggingface dataset:
Patent JP-2018205937-A (JP)
Title: Image retrieval device and program
Inventor: FUJIMORI NAOTSUNA
IPC: G06T7/90
Filed: 2017-05-31
Abstract: To provide an image retrieval device and a program capable of precisely retrieving an image of a subject which is the same as or highly similar to a subject in a query image from images in an image database of a retrieval object or on a network.SOLUTION: This image retrieval device 1 includes: an image feature calculation part 111, 121 for calculating an image feature vector obtained by combining an overall feature vector and a detailed feature vector to each of a retrieval object image and a query image; an image similarity calculation part 122 for acquiring first similarity by comparing respective overall feature vectors between the retrieval object image and the query image, acquiring second similarity by comparing respective detailed feature vectors between the retrieval object image and the query image, and calculating similarity obtained by considering both; and a similar image extraction part 123 for retrieving and extracting an image of a subject being the same as or highly similar to a subject in the query image by evaluating the similarity between the retrieval object image and the query image.SELECTED DRAWING: Figure 1
Patent JP-2018207402-A (JP)
Title: Base station, terminal, radio communication system and communication method
Inventor: SUDO HIROAKI
IPC: H04W72/04
Filed: 2017-06-08
Abstract: To provide a base station, a terminal, a radio communication system and a communication method, which can improve transmission efficiency with the suppression of a transmission quality deterioration.SOLUTION: The base station, which performs radio communication with a terminal in a time division duplex method, using one of a plurality of channels which are respectively included in the plurality of frequency bands, includes: a channel selection unit which selects a plurality of use channels to be used for radio communication; a transmitter unit which transmits a downlink signal to the terminal; and a receiver unit which receives an uplink signal from the terminal. The transmitter unit transmits the downlink signal using at least one use channel in a downlink signal transmission section. The receiver unit receives the uplink signal using a use channel which is not adjacent to at least one use channel, in the downlink signal transmission section.SELECTED DRAWING: Figure 3
Patent JP-2019002622-A (JP)
Title: Weather cover
Inventor: IZUMI MASATOSHI
IPC: F24F7/10
Filed: 2017-06-14
Abstract: To stabilize a flow of a gas which is discharged outdoors from a weather cover of a type to be installed after being inserted from an indoor side to a mounting port that is formed in a building, by improving such a weather cover, and further, to eliminate the risk that rainwater in rainy weather may be sucked in the application of covering a suction port.SOLUTION: In a main body part 2 of a weather cover, a movable hood 3 which is mounted in a rotatable manner on an inner surface of the main body part closer to a distal end of a bottom wall 7 and is rotated to appear from and disappear into a port hole 8 that is provided in the main body part 2, is provided. An opening 13 which downwardly protrudes outside of the port hole 8 closer to the distal end of the bottom wall at a position where the movable hood 3 is moved outdoors, and is tilted downwards to the front side while being supported on a hood supporting surface 8a around the port hole 8 at a protrusion ending point is created at a lower side than a mounting port Mp.SELECTED DRAWING: Figure 1
Patent JP-2018006743-A (JP)
Title: Method for manufacturing insulative circuit board, insulative circuit board, and thermoelectric conversion module
Inventor: TERASAKI NOBUYUKI
IPC: H01L35/34
Filed: 2017-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an insulative circuit board, by which a circuit pattern can be efficiently formed on a circuit layer having an aluminum layer provided on one face of a ceramic substrate and a titanium layer formed on a face of the aluminum layer on an opposite side to the ceramic substrate, with good precision.SOLUTION: A method for manufacturing an insulative circuit board comprises: a ceramic-aluminum bonding step for bonding an aluminum material to a ceramic substrate 11 to form an aluminum layer; a titanium material-providing step for providing a titanium material in a circuit pattern on a surface of the aluminum layer 221 or the aluminum material; a titanium layer formation step for forming a titanium layer 225 by performing a thermal treatment with the titanium material put on the surface of the aluminum layer or aluminum material; and an etching processing step for etching the aluminum layer with the titanium layer formed thereon in the circuit pattern.SELECTED DRAWING: Figure 10
Patent JP-2019004746-A (JP)
Title: Screening method for pigmentation inhibitor
Inventor: HAMANAKA YOSHIHIRO
IPC: A61Q17/04
Filed: 2017-06-23
Abstract: To provide screening methods for pigmentation inhibitors.SOLUTION: A pigmentation inhibitor is screened using the activity of a regulator of plural melanocyte activators as an index. Preferably, the plural melanocyte activators are selected from the group consisting of endothelin 1, IL-1α, GRO, NRG1, SCF, TNF, ADM, IL-6, and GM-CSF, and the regulator is preferably EHF gene.SELECTED DRAWING: Figure 1
Patent JP-2019008131-A (JP)
Title: Speaker determination device, speaker determination information generation method, and program
Inventor: KAMIYAMA HOSONA
IPC: G10L17/00
Filed: 2017-06-23
Abstract: To provide a speaker determination device which is improved in speaker determination precision.SOLUTION: A speaker determination device includes: a similarity calculation part which calculates similarity between a speaker feature quantity of each divided speech section obtained by dividing a speech section of a speech signal according to a predetermined time length and a speaker feature quantity previously generated for each person in charge of window work; a speaker primary determination part which generates primary determination information representing a speaker ID of each divided speech section from the similarity; a speaker secondary determination part which generates secondary determination information by using a speaker ID of a nearby speaker as secondary determination information of an arbitrary divided speech section when similarity between a speaker feature quantity of the nearby speaker as the most matching speaker in a predetermined number of divided speech sections before or after the arbitrary divided speech section and a speaker feature quantity of the arbitrary divided speed section meets predetermined conditions; and a speaker clustering part which generates a speaker ID of a customer by clustering speaker feature quantities of divided speech sections corresponding to the secondary determination information representing the customer, i.e., a set of customer speaker feature quantities so as to generate tertiary determination information.SELECTED DRAWING: Figure 1
Patent JP-2019009301-A (JP)
Title: Substrate for optical sensor and optical sensor module
Inventor: HAYASHI TAKUYA
IPC: G01C3/06
Filed: 2017-06-26
Abstract: To provide an optical sensor substrate and the like with improved height reduction and light shielding properties.SOLUTION: An optical sensor substrate 1 comprises a first substrate 11 and a second substrate 12. The first substrate 11 has a first through-hole 21 penetrating from an upper surface to a lower surface and a second through-hole 22 penetrating from the upper surface to the lower surface and separated from the first through-hole 21. The second substrate 12 has a first light receiving element mounting region 31 overlapping with the first through-hole 21 and a second light receiving element mounting region 32 overlapping with the second through-hole 22 in a top view and is joined to a lower surface of the first substrate 11 and closes the first through-hole 21 and the second through-hole 22. The first substrate 11 has, in the second through-hole 22a, protruding portion 41 which is formed by protruding the inner wall of the first substrate 11 to the upper surface of the second substrate 12 and has a light emitting element mounting region 33 on the upper surface of the protruding portion 41.SELECTED DRAWING: Figure 3
Patent JP-2020143170-A (JP)
Title: Composition for removing sulfur-containing compound in asphalt
Inventor: SAITO YUSUKE
IPC: C08K5/17
Filed: 2017-06-29
Abstract: To provide a composition capable of efficiently removing a sulfur-containing compound contained in asphalt.SOLUTION: The composition is for removing a sulfur-containing compound in asphalt. The sulfur-containing compound is at least one selected from the group consisting of hydrogen sulfide and compounds containing an -SH group. The composition contains an aldehyde and an amine represented by the following general formula (1). The ratio of the amount of substance of a formyl group in the aldehyde to the amount of substance of the amine is within the range of 1:4-1:0.4.SELECTED DRAWING: None
Patent JP-2019015184-A (JP)
Title: Intake system
Inventor: IKEGAMI AKIRA
IPC: F02M35/104
Filed: 2017-07-04
Abstract: To provide an intake system capable of suppressing variation of distribution of external gas to four continued cylinders that are a first cylinder, a second cylinder, a third cylinder, and a fourth cylinder.SOLUTION: An intake system 100 includes an intake system body 30 including first to fourth intake passages 21a-21d respectively corresponding to first to fourth cylinders 2a-2d of a multicylinder engine 1 in which an intake stroke is repeated in the first cylinder 2a, the third cylinder 2c, the fourth cylinder 2d, and the second cylinder 2b in this order. The intake system 100 includes: a distribution passage 51 including a first distribution passage 51a connected to the first intake passage 21a and the second intake passage 21b and a second distribution passage 51b connected to the third intake passage 21c and the fourth intake passage 21d; a first partitioning section 81 for partitioning the first distribution passage 51a; and a second partitioning section 82 for partitioning the second distribution passage 51b.SELECTED DRAWING: Figure 2
Patent JP-2019016102-A (JP)
Title: Display device, printing system and program
Inventor: KOBAYASHI YUTA
IPC: G03G21/00
Filed: 2017-07-05
Abstract: To provide a display device, a printing system and a program capable of displaying a preview of printing objects containing a special color in high quality, in comparison to the case of displaying the preview without considering the transparency of the special color.SOLUTION: A display control device comprises: acquiring means for acquiring information of a special color to be printed, wherein the special color is at least one color with respect to at least one basic color; and display control means for controlling to display a portion on which the special color is printed with a color value corresponding to the transparency obtained from the information on the special color acquired by the acquisition means.SELECTED DRAWING: Figure 6
Patent JP-2019015443-A (JP)
Title: heat pipe
Inventor: HOSHINO KUNIO
IPC: F28D15/02
Filed: 2017-07-06
Abstract: To provide a heat pipe which achieves simplification of a structure of a passage while separating flow of steam of working fluid from reflow of liquid.SOLUTION: A heat pipe 10 includes: an outer cylindrical body 20 which evaporates liquid working fluid 11 stored therein by heat absorption; a box body 30 which is coupled to an upper end of the outer cylindrical body 20 and condenses gas working fluid 12 by heat radiation; an inner cylindrical body 50 which is disposed in the outer cylindrical body 20 and continuously forms second passages 52 along an outer peripheral surface 55 from a first passage 51 formed along an inner peripheral surface 53; and a guide part 60 which is connected with an upper end of the inner cylindrical body 50, is provided with a first opening 61 allowing communication between the first passage 51 and an internal space 31 of the box body 30, partitions the box body 30 while having downward inclination to the first opening 61, and forms second openings 62 leading from the second passages 52 to the internal space 31 of the box body.SELECTED DRAWING: Figure 1
Patent JP-2019013443-A (JP)
Title: Extension pipe and vacuum cleaner using the same
Inventor: HORIBE ISAMU
IPC: A47L9/24
Filed: 2017-07-06
Abstract: To provide an extension pipe having a simple constitution, light in weight and excellent in physical strength.SOLUTION: An extension pipe includes an approximately cylindrical fiber-reinforced resin laminate sheet 18, an approximately cylindrical resin support member 19 and a wire 20. The fiber-reinforced resin laminate sheet 18, the resin support member 19 and the wire 20 are fused by an integral molding construction method. A connection part 44 connecting a suction tool (not shown) to one end part of the resin support member 19 is provided. The wire 20 extends in an axis direction so as to be arranged on both of approximately cylindrical parts constituted with the fiber-reinforced resin laminate sheet 18 and the resin support member 19. The fiber-reinforced resin laminate sheet 18 and the resin support member provided with the connection part 44 are integrally formed, so that weight can be reduced while securing physical strength. Further, the wire 20 is arranged between both of cylindrical parts of the fiber-reinforced resin laminate sheet 18 and the resin support member 19, so that both of the cylindrical parts do not separate from each other.SELECTED DRAWING: Figure 4
Patent JP-2019014811-A (JP)
Title: Cellulose-based fiber-reinforced resin composition and method for producing its foam
Inventor: TSUTAYA HIDEYO
IPC: C08L101/00
Filed: 2017-07-06
Abstract: To provide a method for producing a cellulose-based fiber-reinforced resin composition capable of forming a molding or a foam having higher elastic modulus and strength.SOLUTION: A method for producing a cellulose-based fiber-reinforced resin composition includes: a step (1) of removing a part or all of a solvent (D) from a mixture (X) of a cellulose-based fiber (A) dispersed in a solvent and a particulate acid-modified olefinic resin (B) having an average particle size of 5 nm or more and 1,000 μm or less and a melting point (Tm) of 130°C or higher and 180°C or lower to obtain a composition (Y) containing the cellulose-based fiber (A) and the acid-modified olefinic resin (B); and a step (2) of melt-kneading the composition (Y) and a thermoplastic resin (C) having a melting point (Tm) of 130°C or higher and 280°C or lower. The mixture (X) contains 10 pts.mass to 300 pts.mass of the acid-modified olefinic resin (B) based on 100 pts.mass of the cellulose-based fiber (A).SELECTED DRAWING: None
Patent JP-2019013957-A (JP)
Title: Solder joint and bonding method
Inventor: NISHIMURA TETSURO
IPC: H05K3/34
Filed: 2017-07-06
Abstract: To provide a solder joint in which βSn particles are oriented in a desired specific direction, and the βSn particle has a desired structure; and to provide a bonding method related to the solder joint.SOLUTION: In a solder joint in which at least two copper boards 2 are bonded by using a lead-free solder alloy containing Sn, a solder ball 1 related to the lead-free solder alloy contains one or a plurality of nucleation particles 4, and single grain βSn crystal-oriented in a specific direction to the copper boards 2 in the state where its [001] direction is parallel to a facet surface of the nucleation particles 4.SELECTED DRAWING: Figure 4
Patent JP-2017216702-A (JP)
Title: Processing control method and processing control system
Inventor: MURATA YUMIKO
IPC: G06F3/01
Filed: 2017-07-06
Abstract: PROBLEM TO BE SOLVED: To execute processing according to a predetermined apparatus located at a predetermined place, with a simple operation.SOLUTION: In an apparatus control system including a communication terminal and a control system having one or more information processing devices for executing predetermined processing for the communication terminal, the communication terminal includes: sound collection means for collecting apparatus identification sound generated from the apparatus to a predetermined range; and communication means for transmitting the apparatus identification sound obtained by the sound collection means to the control system. The control system includes processing execution means for executing processing corresponding to the apparatus identification sound obtained from the communication terminal.SELECTED DRAWING: Figure 2
Patent JP-2019017573-A (JP)
Title: Game machine
Inventor: YOSHIDA TORU
IPC: A63F7/02
Filed: 2017-07-14
Abstract: To provide a game machine capable of effectively performing a warning regarding addiction.SOLUTION: A mode of a warning regarding addiction which (the warning) is performed when a first ending presentation instruction command is stored in an output buffer is different from a mode of a warning regarding addiction which is performed when an amid big win restoration command is stored in the output buffer. Therefore, by the mode of the warning regarding addiction, it is possible to specify whether a power supply is interrupted during being supplied and restored later. In this way, while addiction is being suppressed by the performance of a warning regarding addiction, in addition to this, by the mode of the warning regarding addiction, whether a restoration is performed can be specified.SELECTED DRAWING: Figure 53
Patent JP-2019019093-A (JP)
Title: Method for producing ropinirole hydrochloride-containing pharmaceutical composition, ropinirole hydrochloride-containing pharmaceutical composition and ropinirole hydrochloride-containing sustained-release preparation
Inventor: IKUNO KOHEI
IPC: A61K47/38
Filed: 2017-07-19
Abstract: To provide a method for producing a ropinirole hydrochloride-containing pharmaceutical composition having excellent stability, a ropinirole hydrochloride-containing pharmaceutical composition produced by the production method, and a ropinirole hydrochloride-containing sustained-release preparation containing the same as a layer.SOLUTION: According to one embodiment, a method for producing a ropinirole hydrochloride-containing pharmaceutical composition includes blending a raw material containing ropinirole hydrochloride with a granulate liquid containing ethanol. The liquid containing ethanol may contain ethanol of 25 wt.% or more and 100 wt.% or less.SELECTED DRAWING: Figure 2
Patent JP-2019022392-A (JP)
Title: motor
Inventor: ECHIZEN MASAYUKI
IPC: H02K29/12
Filed: 2017-07-20
Abstract: To secure position accuracy of a detection part relative to a stator.SOLUTION: A motor 10 includes a rotor 14 including a rotary shaft 12 and a resolver rotor 16 which is fixed to the rotary shaft 12 and integrally rotates with the rotor 14. The motor 10 includes: a stator 18 disposed at a radial outer side of the rotor 14 and having a stator core 24 formed into an annular shape and a coil 26 formed by a conductive wire being wound around the stator core 24; and a resolver stator 20 which is disposed at a radial outer side of the resolver rotor 16 and detects rotation of the resolver rotor 16 to detect a rotation angle of the rotary shaft 12. Further, the motor 10 includes a holder 22 to which the resolver stator 20 is fixed and which is fixed to the stator core 24.SELECTED DRAWING: Figure 1
Patent JP-2017185829-A (JP)
Title: Decorative sheet and decorative resin molding
Inventor: KURIYAMA CHIGUSA
IPC: B32B15/08
Filed: 2017-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet which has excellent moldability and high adhesion between a substrate layer and a metal thin film layer and in which fading of the metal thin film layer is suppressed.SOLUTION: The decorative sheet is integrated with a molding resin to obtain a decorative resin molding. The decorative sheet comprises a laminate in which at least a substrate layer, an adhesive layer, a primer layer, and a metal thin film layer are laminated in this order. The substrate layer side of the decorative sheet is integrated with the molding resin. The adhesive layer contains a chlorine-based resin. The primer layer is formed of a resin composition containing a silane coupling agent.SELECTED DRAWING: None
Patent JP-2019023391-A (JP)
Title: Tail seal structure of shield machine and method of the same
Inventor: OTSUKA TAKAYOSHI
IPC: E21D11/00
Filed: 2017-07-24
Abstract: To impart high water tightness to a tail seal.SOLUTION: A ring body which is separately disposed from a tail seal and has a predetermined elasticity and diameter as enabling tightening onto an outer peripheral surface of a segment ring from an outer side of the tail seal is mounted on the tail seal. Also upon starting the shield machine, the first segment ring extruded from a tail plate is passed through the tail seal, whereby the ring body provided outside the tail seal on the outer peripheral surface of the first segment ring is expanded and the tension is generated in the ring body. Then the tail seal is tightly and closely brought into contact with the outer peripheral surface of each segment ring of the first place and the following sequentially by the tension of the ring body.SELECTED DRAWING: Figure 5
Patent JP-2017208852-A (JP)
Title: Electronic apparatus and program
Inventor: AOKI TAKASHI
IPC: B41J29/38
Filed: 2017-07-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to check the procedure of an operation performed by a user from a portable terminal device.SOLUTION: An operation information control part 33 determines whether operation information that is information on the procedure of an operation for solving a trouble in an image forming apparatus 10 at the occurrence of the trouble includes operation information instructing an operation that is difficult to be executed while referring to a display part 32, such as an operation to a mechanism inside the image forming apparatus 10 with the back side and front door opened. When determining that the operation information on the procedure includes the operation information instructing the operation that is difficult to be executed while referring to the display part 32, the operation information control part 33 transmits image data for displaying the operation information to a portable terminal device 20 via a radio communication part 34.SELECTED DRAWING: Figure 4
Patent JP-2017205582-A (JP)
Title: Planning system and method
Inventor: RAFAEL WIEMKER
IPC: A61B34/10
Filed: 2017-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for graphically planning and assisting a medical procedure using a graphical interface tool.SOLUTION: A planning tool, system and method include: a processor (114) and a memory (116) coupled to the processor and storing a planning module (144). A user interface (120) is coupled to the processor, and is configured to permit a user to select a path through a pathway system (148). The planning module is configured to upload one or more slices of an image volume (111) corresponding to a user-controlled cursor point (108) using the user interface so that as the path is navigated the one or more slices are updated according to a depth of a cursor point in the path.SELECTED DRAWING: Figure 5