baber/WOPTO huggingface dataset:
Patent JP-2019175378-A (JP)
Title: Sightseeing route proposal device, sightseeing route proposal method, and program
Inventor: KAWAMURA TAKETO
IPC: G06Q50/10
Filed: 2018-03-29
Abstract: To provide a sightseeing route proposal device and a proposal method which can propose a sightseeing route even when an amount of attribute information of a tourist which is registered in a database is small.SOLUTION: A sightseeing route proposal device includes: an acquisition section for acquiring position information of a tourist and attribute information of the tourist; an extraction section for collating the attribute information of the tourist with attribute information of a tourist site and extracting a candidate site suitable for the tourist; a creation section for creating a candidate sightseeing route on the basis of the position information of the tourist and the candidate site; and an output section for outputting the candidate sightseeing route to the tourist. The attribute information of the tourist site is information associating attribute information of a visitor who has visited the tourist site with the information of the tourist site.SELECTED DRAWING: Figure 1
Patent JP-2019179724-A (JP)
Title: Secondary battery
Inventor: UEHARA YUKITOSHI
IPC: H01M4/36
Filed: 2018-03-30
Abstract: To obtain a secondary battery in which capacity reduction is suppressed even by quick charging.SOLUTION: A secondary battery includes a positive electrode, a negative electrode, and an electrolyte containing a nonaqueous solvent. The negative electrode includes a negative electrode current collector and a negative electrode active material layer formed on the negative electrode current collector. The negative electrode active material layer contains a carbon material and a silicon compound containing a silicon atom. The nonaqueous solvent contains fluoroethylene carbonate at a content of 10 vol% or more. When an opposite surface of the negative electrode active material layer to the negative electrode current collector is defined as a first face, a rear surface of the first face is defined as a second face, a film thickness of the negative electrode active material layer is defined as T, a region from the first face of the negative electrode active material layer to a depth of 0.5T is defined as a lower layer portion, and a region from the second face of the negative electrode active material layer to a depth of 0.5T is defined as an upper layer portion, a mass M1 of the silicon compound in the lower layer portion is greater than a mass M2 of the silicon compound in the upper layer portion.SELECTED DRAWING: Figure 1
Patent JP-2019180271-A (JP)
Title: Reel seat and fishing rod
Inventor: IWATA SOJI
IPC: A01K87/06
Filed: 2018-04-05
Abstract: To provide a reel seat capable of improving a feeling of fitting of a palm in palming, and provide a fishing rod.SOLUTION: A reel seat includes a reel seat body 1 mounted to a rod body 100, and a support member 3 for supporting a palm to grip a reel seat. The reel seat body 1 has a reel leg placing part 11 where a reel leg is placed, and an attaching part for attaching the support member 3. When the support member 3 is attached to the reel seat body 1 in left hand specifications, the palm of the left hand is supported with the support member 3 in palming. When the support member 3 is attached to the reel seat body 1 in right hand specifications, the palm of the right hand is supported with the support member 3 in palming.SELECTED DRAWING: Figure 13
Patent JP-2019003613-A (JP)
Title: Method and device for calibrating vehicle camera of vehicle
Inventor: PHILIPPE DREUW
IPC: H04N7/18
Filed: 2018-04-11
Abstract: To provide a method and a device for calibrating a vehicle camera of a vehicle.SOLUTION: In a reading step, at least a first camera image 305 and a second camera image 310 are read which represent images imaged by at least the vehicle camera 105 during camera movement of the vehicle camera 105 at a standstill of the vehicle 100. In a setting step, a calibration parameter 315 for calibrating at least the vehicle camera 105 is set, using the first camera image 305 and the second camera image 310.SELECTED DRAWING: Figure 3
Patent JP-2019184943-A (JP)
Title: Optical control element
Inventor: MOTOYAMA YASUSHI
IPC: G02F1/295
Filed: 2018-04-16
Abstract: To provide an optical control element capable of controlling deflection angle and width of output light while corresponding to light of a plurality of wavelengths as well as reducing the size of an element for more high density.SOLUTION: The optical control element comprises a waveguide, a light input part, and a modulation part. The waveguide is arranged in array. The light input part inputs light of a plurality of different wavelengths into the waveguide in a time-division fashion. The modulation part modulates at least one of phase and amplitude of the light on the waveguide.SELECTED DRAWING: Figure 1
Patent JP-2019181057-A (JP)
Title: Network system, server and information processing method
Inventor: HIRANO TOSHIE
IPC: D06F33/02
Filed: 2018-04-17
Abstract: To provide a network system, a server or an information processing method which can use detergent, softener or fragrance more effectively.SOLUTION: A network system 1 comprises: a washing machine 200; and a server 100 accepting input of information of several kinds of detergent or softener or fragrance cast into the washing machine 200 previously, transmitting the blending distribution every combinations to the washing machine 200, and making the washing machine 200 output the selectable fragrance corresponding to those combinations.SELECTED DRAWING: Figure 2
Patent JP-2018190405-A (JP)
Title: Storage devices, recording methods, and prefetch methods
Inventor: CHIEN JIEH-HSIN
IPC: G06F12/00
Filed: 2018-04-18
Abstract: PROBLEM TO BE SOLVED: To provide flash memory devices and prefetch methods therefor, which improve access speed of solid-state drives.SOLUTION: A storage device includes a flash memory array for storing a plurality of sets of user data, and a controller which, after completing its initialization, accesses the user data stored in the flash memory array according to a plurality of PC commands and an H2F mapping table and records a plurality of pieces of address information associated with the user data in a powered-ON access table.SELECTED DRAWING: Figure 1
Patent JP-2019187542-A (JP)
Title: Light emitter for shoes
Inventor: IMAI MIKIO
IPC: A43B23/24
Filed: 2018-04-19
Abstract: To provide a light emitter for shoes that achieves good visibility.SOLUTION: A light emitter 1 for shoes includes: an elastically curved body part 10 in which a light guide light-emitting tube 13 is arranged along an outer peripheral surface; a first light source 111 arranged at one end of the light guide light-emitting tube 13; and a second light source 22 arranged at an end of the body part 10. The body part 10 includes a third light source 121 that causes a light to enter the light guide light-emitting tube 13 from the other end side opposite to the one end side where the first light source 111 of the light guide light-emitting tube 13 is arranged.SELECTED DRAWING: Figure 1
Patent JP-2018125301-A (JP)
Title: Ion generating device and electric device
Inventor: SEKOGUCHI YOSHINORI
IPC: H01T19/04
Filed: 2018-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an ion generating device capable of suppressing unnecessary creeping discharge.SOLUTION: An ion generating device 1 includes: a first electrode 111; a second electrode 112 disposed with a distance allowing for insulation from the first electrode 111; and a substrate 130 to which the first electrode 111 and the second electrode 112 are fixed. Between the first electrode 111 and the second electrode 112, cutouts 131, 132, 133 of a shape in which a part of the substrate 130 is cut out are formed.SELECTED DRAWING: Figure 1
Patent JP-2019190382-A (JP)
Title: Motor pump
Inventor: SUEMATSU JUNICHI
IPC: F04D13/06
Filed: 2018-04-25
Abstract: To provide a motor pump having further improved performance.SOLUTION: A motor pump 100 comprises: a rotating shaft 1 capable of rotating about an axis A; a driving part 2 comprising a rotor core 21 integrally fixed to an outer periphery of the rotating shaft 1, and a stator 22 surrounding the rotor core 21 from a side of an outer periphery; a compressing part 3 for compressing working fluid; a casing 4 surrounding the rotating shaft 1, the driving part 2, and the compressing part 3; a partition member 5 radially separating a first space V1 in which the stator 22 is arranged, and a second space V2 in which the rotor core 21 is arranged, in the casing 4; a first connection passage 6 connecting a first portion P1 in the compressing part 3, and the first space V1; and a second connection passage 8 connecting a second portion P2 in which a pressure of the working fluid is higher than that in the first portion P1 in the compressing part 3, and the second space V2.SELECTED DRAWING: Figure 1
Patent JP-2019189764-A (JP)
Title: Adhesive composition and adhesive film
Inventor: NAGAKURA TAKESHI
IPC: B32B27/00
Filed: 2018-04-25
Abstract: To provide an adhesive composition having excellent reworkability, and durability, having no luminance unevenness, and no generation of curl in a liquid crystal display panel when an optical film is laminated to a thin liquid crystal cell as an adhered via an adhesive layer, and good curl resistance, and the adhesive layer using the same and an adhesive layer excellent in depression resistance when loaded.SOLUTION: There is provided an acrylic polymer having weight average molecular weight of 1,500,000 to 3,000,000, by copolymerizing (A) an alkyl (meth)acrylate monomer having C8 to C18 carbon atoms of an alkyl group, (B) an alkyl (meth)acrylate monomer having C1 to C5 carbon atoms of an alkyl group, (C) a copolymerizable vinyl monomer containing a hydroxyl group, and (D) a copolymerizable vinyl monomer containing an aromatic group, without containing a copolymerizable vinyl monomer containing a carboxyl group, in which a crosslinking agent is a tri- or higher functional isocyanate compound.SELECTED DRAWING: None
Patent JP-2019192072-A (JP)
Title: Information processing device and program
Inventor: KAWAHARA JUNICHIRO
IPC: A45D44/00
Filed: 2018-04-27
Abstract: To present a user's potential evaluation to a face observed by a user.SOLUTION: An information processing device includes: means for presenting an image including a face to a user; means for acquiring visual line information on movement of the visual line of the user; means for calculating deviation of the visual line of the user in the image on the basis of the visual line information, means for determining recommendation information on the image on the basis of a visual line distribution; and means for presenting the recommendation information.SELECTED DRAWING: Figure 3
Patent JP-2018137817-A (JP)
Title: Prediction parameter inheritance for 3D video coding
Inventor: DENG ZHIPIN
IPC: H04N19/70
Filed: 2018-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an encoding/decoding device, a method, and a program in which prediction parameters for controlling prediction are more flexibly inherited or handed over between a plurality of different views or different contexts in a three-dimensional (3D) video codec.SOLUTION: A method encodes multiple views about 3D video, each including a texture component and a depth component. A plurality of encoders of the codec encode a plurality of video blocks about their respective views on the basis of a series of prediction parameters, such as a plurality of quadtree split flags, a plurality of prediction modes, a plurality of partition sizes, a plurality of motion fields, a plurality of inter directions, a plurality of reference indices, a plurality of luma intra modes, and a plurality of chroma intra modes. The plurality of prediction parameters may be inherited across a plurality of different views and different ones of the texture component and the depth component.SELECTED DRAWING: Figure 9A
Patent JP-2019196777-A (JP)
Title: Spool valve
Inventor: IWASAKI HITOSHI
IPC: F16K3/32
Filed: 2018-05-07
Abstract: To provide a spool valve capable of preventing response lag of an actuator in moving a spool from a neutral position to one side and the other side, and generation of impact shock by the actuator in returning the spool from a position at one side to the neutral position with a simple constitution.SOLUTION: A spool valve 30 includes a spool 31 disposed in a spool chamber 40 and movable by application of a pilot pressure to one side end portion or the other side end portion of the spool chamber 40, and a poppet 61 movable to open or close the one side end portion of the spool chamber 40, and the poppet 61 can be brought into contact with the spool 31.SELECTED DRAWING: Figure 2
Patent JP-2019196720-A (JP)
Title: Cylinder head of internal combustion engine
Inventor: OKIMURA MINORU
IPC: F02F1/24
Filed: 2018-05-08
Abstract: To provide a cylinder head of an internal combustion engine suppressed in a local stress concentration to a padding weld part which is formed as a valve seat while securing stiffness with respect to combustion pressure.SOLUTION: A cylinder head of an internal combustion engine comprises: first and second valves being an intake valve or an exhaust valve; a first peripheral wall part which is opened and closed by the first valve, and defines a first port communicating with a combustion chamber; and a first padding weld part which is formed at the first peripheral wall part, and functions as a first valve seat on which the first valve is seated. The first peripheral wall part has a first wall thickness part which is partially increased in a thickness in a radial direction, and the first wall thickness part is located at a side opposite to a center side of the combustion chamber rather than a first line component passing axial lines of both the first and second valves when viewed from the axial line of the first valve, being a center side of the combustion chamber rather than a second line component which is orthogonal to the first line component, and passes the axial line of the first valve.SELECTED DRAWING: Figure 3
Patent JP-2018192246-A (JP)
Title: Ultrasonic diagnostic apparatus and ultrasonic diagnostic method
Inventor: OKUMURA TAKATOSHI
IPC: A61B8/14
Filed: 2018-05-08
Abstract: To improve operation convenience.SOLUTION: According to this embodiment, an ultrasonic diagnostic apparatus includes an assistance information generation part and a display control part. The assistance information generation part generates assistance information to assist an operation of a puncture needle on the basis of pressure information acquired from a pressure sensor attached to the puncture needle. The display control part displays on a display the assistance information and an ultrasonic image which includes at least an image of a tip of the puncture needle, the ultrasonic image being acquired by transmission and reception of ultrasonic waves by using an ultrasonic probe.SELECTED DRAWING: Figure 1
Patent JP-2018160903-A (JP)
Title: Display device and computer program
Inventor: SUZUKI AKIHIRO
IPC: G06F3/0485
Filed: 2018-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a display device which can switch by simple operation display of an omnidirectional image and a distortion correction image by an intuitive user interface.SOLUTION: A viewer terminal 1 as a display device includes: an omnidirectional image acquisition part 16 which acquires an omnidirectional image; an image display part 19 provided with a panel interface 11; a distortion correction image generation part 15 correcting distortion of a part or the whole of the omnidirectional image and generating a distortion correction image; an operation detection part 12 which uses the panel interface 11 to detect operation for switching display of the omnidirectional image directly performed to the displayed image and display of the distortion correction image while either the omnidirectional image or the distortion correction image is displayed to the image display part 19; and an image correction sequencer 13 which displays to the image display part 19 the omnidirectional image or the distortion correction image and, according to the operation detected by the operation detection part 12, switches the display of the omnidirectional image and the display of the distortion correction image.SELECTED DRAWING: Figure 1
Patent JP-2019196816-A (JP)
Title: High pressure hose and manufacturing method thereof
Inventor: YUSA IKUMA
IPC: F16L11/08
Filed: 2018-05-10
Abstract: To provide a high pressure hose capable of preventing damage even in a case where high internal pressure acts repeatedly, to further improve durability, and to provide a manufacturing method thereof.SOLUTION: Upon forming a hose molded body 1A in which between an inside rubber layer 2b and an outside rubber layer 5, which are coaxially laminated, one or a plurality of reinforcing layers 3 having a spiral structure or a blade structure formed by a fiber reinforcing material 4 are coaxially laminated, a high pressure hose 1 is manufactured by vulcanizing the hose molded body 1A with the braid density of the fiber reinforcing material 4 in each of the reinforcing layers 3a and 3b having a high density specification exceeding 100%.SELECTED DRAWING: Figure 3
Patent JP-2019200100-A (JP)
Title: Rotation detector
Inventor: KASUGA ATSUSHI
IPC: G01D5/12
Filed: 2018-05-15
Abstract: To suppress cogging in the rotation of an object to be detected by a rotation detector.SOLUTION: Four magnetic field formation units 11 are arranged at intervals along a circle A centering on a point on a reference axis Z, and magnets 12, 13 of each magnetic field formation unit 11 are arranged side by side in a radial direction of the circle A. Three magnetic field detection units 21 are arranged at intervals above an area where the magnetic field formation units 11 are arranged, along a circle B centering on a point on the reference axis Z. Three magnetic flux control units 30 are respectively arranged below the three magnetic field detection units 21, each magnetic flux control unit 30 having magnetic members 31, 32, 33. The shape and arrangement of the magnets 12, 13 are set so as to ensure that when a first or second portion of the object to be detected rotates, the magnets 12, 13 do not reach below the magnetic members 31, 32, 33 simultaneously and do not separate from below the magnetic members 31, 32, 33 simultaneously.SELECTED DRAWING: Figure 2
Patent JP-2019199327-A (JP)
Title: Conveying system
Inventor: TSUTSUMI KAZUHIRO
IPC: B65H19/12
Filed: 2018-05-16
Abstract: To provide a conveying system capable of completing the adjustment of a positional deviation when delivering a workpiece to a workpiece holding device, before a workpiece conveying operation, by a simple configuration without placing the workpiece on an unmanned conveying carriage.SOLUTION: A conveying system has a workpiece holding device 300, an unmanned conveying carriage 200 for conveying a workpiece W, and a conveying position adjusting device 100 having an adjusting jig 110 and a control unit 118. A base member 111 is disposed on the adjusting jig 110. The base member 111 has an edge face confirming member 113 and a cone detecting sensor 114. The cone detecting sensor 114 is configured so as to be able to detect the position of a cone for the workpiece W as a rolled sheet. The unmanned conveying carriage 200 has an edge face detecting sensor 203 configured so as to be able to detect a position of at least one of both edge faces of the workpiece W. The control unit 118 is configured so as to be able to instruct the unmanned conveying carriage 200 about a moving position of a lifter 202.SELECTED DRAWING: Figure 1
Patent JP-2019011195-A (JP)
Title: Filter monitoring in pneumatic transport system
Inventor: FREDRIK THUMAN
IPC: B65G53/60
Filed: 2018-05-22
Abstract: To prevent drop of transport capacity caused by contamination of a separation filter used in a transport system and accumulation of undesirable pressure drop.SOLUTION: A pneumatic transport system (10) comprises at least one material transportation carrier for transporting a pneumatic transportable material (M) in a pneumatic system (10) by a pneumatic device (1a). The pneumatic device is adapted to operate with negative pressure with respect to the material transportation carrier for transporting the pneumatic transportable material (M) in the pneumatic system (10) provided with one or a plurality of pipes (13) forming a continuous transportation route (CL), and provided with a pressure drop monitoring element (3a), and adapted to monitor a filter performance of a separation filter (16). The separation filter (16) is provided in the transportation route (CL), and adapted to separate the material transportation carrier in the transportation route (CL) from the transportable material (M).SELECTED DRAWING: Figure 1
Patent JP-2019204901-A (JP)
Title: Deposition method of silicon nitride passivation film and production method of semiconductor device
Inventor: SUMIYOSHI KAZUHIDE
IPC: H01L29/778
Filed: 2018-05-24
Abstract: To decrease the degree of disturbance in the crystal state of a surface of a nitride semiconductor when depositing a SiN film on a nitride semiconductor by Low-Pressure CVD.SOLUTION: A deposition method of a SiN film comprises: an introducing step of introducing a nitride semiconductor into a reactor; a first replacing step of replacing an atmosphere in the reactor with a nitrogen (N) atmosphere; a temperature-increasing step of setting a pressure in the reactor to a first pressure to increase a temperature in the reactor to a first temperature of 700°C or above; a second replacing step of replacing the atmosphere in the reactor with an ammonia (NH) atmosphere; and a film deposition step of supplying dichlorosilane (SiHCl) into the reactor to deposit a SiN film. In the temperature-increasing step, a length of time from the time when the temperature in the reactor reaches a temperature T(unit: K) which satisfies the mathematical expression, 10xA/T+B=exp(P/C) (where P is a first pressure (unit: Pa), and A, B and C are each a constant) to the time of starting the deposition of the SiN film in the film deposition step is within 60 minutes.SELECTED DRAWING: Figure 2
Patent JP-2018143789-A (JP)
Title: Game machine
Inventor: MATSUNAGA TAKASHI
IPC: A63F7/02
Filed: 2018-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of properly making error notifications when errors are generated overlappingly.SOLUTION: The game machine includes: a main control CPU for determining which error is generated among a plurality of types of errors of which priorities have been set; a display device capable of making an error notification for specifying a type of error; and a presentation control CPU for controlling the display device to make the error notification in the display device. In the plurality of types of errors, a plurality of same-order errors are set which are classified in a same priority. While an error notification is being made in the display device, if an error with a different priority is generated, the presentation control CPU controls the display device so that an error notification for the error with a higher priority is to be made in the display device, and if the same-order error is generated, the presentation control CPU controls the display device so that an error notification for the same-order error that has been generated later is to be made in the display device. Also, error information can be initialized by notification stop means for compulsorily stopping an error notification, while game information stored in a control RAM is being held.SELECTED DRAWING: Figure 10