baber/WOPTO huggingface dataset:
Patent JP-2018137043-A (JP)
Title: Optical fiber composite overhead earth-wire
Inventor: IMADA TOMOYA
IPC: G02B6/48
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an OPGW (optical fiber composite overhead earth-wire) capable of preventing microbending loss of an optical fiber generated by freezing of water intruded in a metallic conduit after cracking of a metal tube.SOLUTION: An OPGW 1 includes : an optical fiber unit 6 formed of a plurality of optical fibers 2 inside of a metal tube 3; and a plurality of aluminum clad wires 7 arranged on the outside of the metal tube 3. The OPGW 1 is provided with a space 13 between an inner surface 3a of the metal tube 3 and the optical fiber unit 6. Furthermore, on the inner surface 3a of the metal tube 3, an absorbent polymer coating film 8 is formed. The absorbent polymer coating film 8 formed on the inner surface 3a of the metal tube 3, when the metal tube 3 is cracked and water intrudes from the cracked portion of the metal tube 3, absorbs the water to retain water, swells to clog the cracked portion, to prevent further intrusion of water.SELECTED DRAWING: Figure 1
Patent JP-2018135641-A (JP)
Title: Bearing member and outdoor structure
Inventor: AIZAWA MASAYA
IPC: E04B1/00
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a support member capable of easily attaching a lower member to an upper member with good workability, and to provide an outdoor structure using the support member.SOLUTION: A support member 10 is a member for attaching a ceiling material 24 or a side ceiling material 30 which becomes a lower member with respect to a rafter 28 and a frame member 18 as an upper member in a suspended state and includes an upper attachment portion 51 which is attached and fixed to the rafter 28, and a lower attachment portion 52 where the ceiling material 24 and the side ceiling material 30 are attached and fixed. The lower attachment portion 52 has: an inlet opening 52a opened at the lower end face; a back plate inserting portion 52b provided so as to be communicated with the upper portion of the inlet opening 52a, and formed to be wider than the inlet opening 52a, capable of inserting and holding a predetermined back plate 58; and a screw thread groove 52c which communicates with an upper portion of the back plate insertion portion 52b and is formed narrower than the inlet opening 52a and the back plate insertion portion 52b and into which attachment screws 55 and 56 can be screwed.SELECTED DRAWING: Figure 5
Patent JP-2018135778-A (JP)
Title: Vehicle control device
Inventor: MATSUSHITA TAKAKAZU
IPC: F02D45/00
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of drivability by shortening a time of coupling a power transmission path between an engine and a wheel when a driver steps down an accelerator pedal during an inertia travel, thereby suppressing a shock of the coupling.SOLUTION: An ECU 201 includes an engine 101, a wheel 114, and a torque converter 102 and a forward clutch 111 which connect and disconnect the transmission of the power between the engine and the wheel. The ECU 201 controls the revolution speed of the engine during an inertia travel in which the torque converter and the forward clutch are disconnected so that the revolution speed comes close to a target revolution speed higher than an idle revolution speed of the engine.SELECTED DRAWING: Figure 2
Patent JP-2017168092-A (JP)
Title: Information processing program, information processing unit and information processing method
Inventor: TAMASHIMA DAISUKE
IPC: B41J29/38
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To present a user a content of a setting not reflected when reflecting the setting.SOLUTION: A computer is configured to execute: processing of reading first setting information showing a setting content for a first device; processing of referencing function information showing functions of a second device to determine whether or not there exists a function that corresponds to the setting content and is not included in the functions of the second device; and processing of referencing first term information including a term showing the setting content if there exists a function not included in the functions of the second device, to show, in a display part, the function not included in the functions of the second device while associating the term with the function.SELECTED DRAWING: Figure 1
Patent JP-2018137912-A (JP)
Title: Washing machine motor drive device
Inventor: FUJIOKA HIROTOMO
IPC: H02P5/52
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To achieve a washing machine motor drive device that can reduce noise by generating a sound wave with an opposite phase to the noise in the washing machine motor drive device to perform a sensorless inverter drive of a motor.SOLUTION: The washing machine motor drive device includes: a first inverter circuit 7 that converts DC power into AC power; a washing motor 4 that is driven by the first inverter circuit 7; current detecting means that detects electric current in the washing motor 4; position detection voltage control means that generates voltage for position detection in the washing motor 4; rotation position detecting means that detects a rotation position of the washing motor 4 from a change of motor current when generating the voltage for position detection in the washing motor 4; a second inverter circuit 12; a noise reduction motor 13 that is driven by the second inverter circuit 12; and noise reduction control means 14 that controls the noise reduction motor 13. The noise reduction control means 14 can reduce noise by generating a sound wave with an opposite phase to the noise by outputting voltage with an opposite phase to the voltage for position detection in the washing motor 4.SELECTED DRAWING: Figure 6
Patent JP-2018135252-A (JP)
Title: Optical glass, optical element and optical instrument
Inventor: INOUE HIROYUKI
IPC: C03C3/12
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical glass that has high refractive index and high dispersion and has a low glass transition point.SOLUTION: The optical glass of the present invention comprises an oxide containing any of rare earth ions of La, Y, Gd, Luand Yb, and W, and in which, characterized, the content (cat%) of the rare earth ions with respect to the entire cations contained in the optical glass is 19 cat% or more and 30 cat% or less, the content of Wis 4 cat% or more and 70 cat% or less, the total of the content of Nband Tiis 0 cat% or more and 75 cat% or less, and the Abbe number is 16 or more and 24 or less.SELECTED DRAWING: Figure 2
Patent JP-2018139879-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can inhibit a player from missing an opportunity to obtain a privilege by power interruption.SOLUTION: A game machine 10 has a big win pocket 15 and a V win pocket 21 that allow entry thereto of game balls flowing down through a right flow-down area R3 in a game area R1 through which the game balls can flow down, so that the entry of the balls can impart privileges to the player. During power restoration of the game machine 10 in the case of power interruption thereof during a big-win game, the game machine 10 displays on a display screen 13G a right flow-down recommendation display H1 to recommend that the player should make the game balls flow down in a right flow-down area R2.SELECTED DRAWING: Figure 7
Patent JP-2017180826-A (JP)
Title: Method for cooling feeding pipe in hydrogen fuel supply system
Inventor: Leif Kappel Petersen
IPC: F17C5/06
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an advantageous means for cooling a feeding pipe of a hydrogen fuel supplying system for charging a vehicle with hydrogen.SOLUTION: A system of the present invention includes a hydrogen feeding part and a hydrogen center enclosure including a cooling system. The cooling system is configured to cool hydrogen to be delivered to a vehicle. The system further includes a dispenser configured to feed hydrogen to a container of the vehicle. A feeding pipe is configured to guide hydrogen from the center enclosure to the dispenser. The system further includes: a delivering path configured to guide a feeding pipe cooling medium from the center enclosure to the dispenser; and a returning path configured to guide at least part of the feeding pipe cooling medium to return to the hydrogen center enclosure. At least one of the delivering path and the returning path is thermally coupled to the cooling system.SELECTED DRAWING: Figure 4
Patent JP-2018147109-A (JP)
Title: Image area division device, image area division method, image area division program, and image feature extraction method
Inventor: ITANO KEIKO
IPC: A61B6/00
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method to conduct region splitting of an image including an image having low contract or image information having high homogeneity accurately.SOLUTION: An image area division method acquires a frequency distribution of pixels based on pixel information of an image (S20), normalizes the frequency distribution (S30), splits the normalized frequency distribution into multiple normal distributions using the mixed Gaussian distribution (S40), and split the original image into multiple regions by handling a pixel corresponding to each of the multiple normal distribution obtained by splitting as the same region (S50).SELECTED DRAWING: Figure 4
Patent JP-2017100018-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINICHI
IPC: A63F7/02
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of easily achieving a novel voice performance.SOLUTION: Provided is a performance control part 22 for achieving a voice performance by setting an operation parameter to a voice control register of a voice processor 42 so as to control operation of a reproduction channel CHn. A dedicated channel of the reproduction channel CHn includes a first notification channel CH28 for reporting entry of game balls into a pattern start pocket, and a second notification channel CH27 for reporting permission of player's game operation.SELECTED DRAWING: Figure 21
Patent JP-2018152460-A (JP)
Title: Controller, and system including controller and semiconductor device controlled by that controller
Inventor: IWABUCHI AKIO
IPC: H01L29/78
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a controller driving a semiconductor device capable of making the semiconductor device low ON-voltage and high breakdown voltage, and to provide a system including that controller and a semiconductor device driven by that controller.SOLUTION: A controller 2 controlling a semiconductor device 1 includes a control electrode 80 placed in a groove 30 facing a base region 40, an auxiliary electrode 70 placed in a groove 30 facing a drift region 20, a first main electrode 90 connected electrically with a source region 50, and a second main electrode 100 connected electrically with a drain region 10, and when a signal of potential less than a threshold level is outputted to the control electrode 80 of the semiconductor device 1, outputs a signal so that a potential less than the threshold level of the semiconductor device is given to the auxiliary electrode 70, and after a signal of potential equal to or exceeding the threshold level is outputted to the control electrode 80 of the semiconductor device, outputs a signal for increasing the voltage applied to the auxiliary electrode 70 to the voltage applied to the control electrode 80 or higher.SELECTED DRAWING: Figure 2
Patent JP-2018152272-A (JP)
Title: Exciting rush current suppression device and power switchgear
Inventor: MORI TOMOHITO
IPC: H01H9/54
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an exciting rush current controller which allows for phase control closure without measuring the terminal voltage.SOLUTION: An exciting rush current suppression device 40 includes residual magnetic flux calculation means 6 for calculating the residual magnetic flux, i.e., the magnetic flux remaining in the core of a three-phase transformer 1 when the three-phase power supply 2 is opened, based on the exciting rush current generated after closing the three-phase power supply 2 to the three-phase transformer 1, error calculation means 8 for calculating the input magnetic flux error, i.e., the difference of stationary magnetic flux generated by phase change of the three-phase power supply 2 and the residual magnetic flux, target closed pole phase calculation means 13 for determining a target closed pole phase, i.e., the phase for turning the three-phase power supply 2 on the three-phase transformer 1 based on the input magnetic flux error, and control means 15 for controlling to turn the three-phase power supply 2 on the three-phase transformer 1 with the target closed pole phase.SELECTED DRAWING: Figure 1
Patent JP-2017147232-A (JP)
Title: Connector-equipped electrical wire and method for producing the same
Inventor: HAMAGUCHI TAKAAKI
IPC: H01B13/00
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a connector-equipped electrical wire that has excellent waterproofness and a method for producing the same.SOLUTION: A connector-equipped electrical wire 1 has a coated electrical wire 2, a terminal metal fitting 3, a connector housing 4, and an adhesive 5. The coated electrical wire 2 has a conductor 21 and a coating material 22 coating the conductor 21. The terminal metal fitting 3 is connected to an end portion 23 of the coated electrical wire 2. The connector housing 4 in which the end portion 23 is embedded is integrally formed with the coated electrical wire 2 and the terminal metal fitting 3. The adhesive 5 is disposed in a portion of a gap 6 located between the coating material 22 at the end portion 23 and the connector housing 4, and seals the gap 6. A mixed layer 7 in which the adhesive 5 and the coating material 22 are mixed is formed between the adhesive 5 and the coating material 22.SELECTED DRAWING: Figure 1
Patent JP-2018156333-A (JP)
Title: Generation device, generation method, and generation program
Inventor: TOGASHI RIKU
IPC: G06N99/00
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To reflect information similarity on distance in a distributed representation space.SOLUTION: A generation device of the present disclosure comprises: a computation unit configured to compute a first similarity, representing similarity between first information and second information, and a second similarity representing similarity between the first information and third information; and a generation unit configured to generate each distributed representation based on a relationship between the first similarity and the second similarity in such a way that one of distributed representations of the second and third information is similar to a distributed representation of the first information but the other one of the distributed representations is not similar thereto.SELECTED DRAWING: Figure 1
Patent JP-2018155576-A (JP)
Title: Detection element and detection device
Inventor: HATTORI MASASHI
IPC: G01N5/02
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a detection element in which a resonance frequency change due to a humidity change is suppressed within a given range, and a detection device using the detection element.SOLUTION: A detection element according to one embodiment of the present invention includes a crystal oscillator, and an absorption film formed on the crystal oscillator. The absorption film has such a thickness that crystal impedance of the detection element is 10 times or less crystal impedance of the crystal oscillator on which the absorption film is not formed.SELECTED DRAWING: Figure 4
Patent JP-2017172319-A (JP)
Title: Dead weight receiving hardware for lightweight cellular concrete panel
Inventor: NAKAYAMA ATSUSHI
IPC: E04B2/56
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide dead weight receiving hardware for a lightweight cellular concrete panel for executing construction of an ALC panel wall body by a simplified and facilitated procedure, for improving productivity and quality stability of the ALC panel wall body having a locking mechanism.SOLUTION: Dead weight receiving hardware 1 includes a dead weight receiving horizontal plate 11 and a vertical support plate 12, in which the dead weight receiving horizontal plate 11 includes a panel placing plate 111 and an anchor part 112 composed of an upward anchor 113 and/or a downward anchor 114 extending from the side edge of the panel placing plate 111, and the vertical support plate 12 is formed with a penetration slit 121 of extending in the parallel direction to a cross line between the dead weight receiving horizontal plate 11 and the vertical support plate 12, and the penetration slit 121 is formed in a shape of drawing an upward convex circular arc by a bottom side 123, and the dead weight receiving horizontal plate and the vertical support plate are swingably engaged in a mode of penetrating the upward anchor or the downward anchor through the penetration slit.SELECTED DRAWING: Figure 3
Patent JP-2018157916-A (JP)
Title: Game machine
Inventor: KAMATA HIROYUKI
IPC: A63F7/02
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving interest of a game.SOLUTION: A game machine 1 includes an accessory (light guide plate display device 50). The accessory includes a light guide plate member (2000), and light emission means (an end surface irradiation LED 2032, a first front side irradiation LED 2033, and a second front side irradiation LED 2035) for allowing the light guide plate member to emit light, and the light emission means can execute such a first emission mode (figure 47) that the light guide plate member is allowed to emit light in a prescribed mode, and a second emission mode (figure 48-51) which is different from the first emission mode.SELECTED DRAWING: Figure 51
Patent JP-2018158981-A (JP)
Title: Method for producing foamable thermoplastic resin particle
Inventor: MARUHASHI SHOTARO
IPC: C08J9/224
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To achieve a method for producing a foamable thermoplastic resin particle that allows stable operation of a production line.SOLUTION: A method for producing a foamable thermoplastic resin particle includes a dehydration step for dehydrating resin particles, a spraying step for spraying an antistatic agent to the resin particles with a moisture content 5-500 wt. ppm after the dehydration step, and an addition step for adding a blocking inhibitor to the resin particles after the spraying step.SELECTED DRAWING: None
Patent JP-2018160213-A (JP)
Title: Display device and program
Inventor: TAKEUCHI YURI
IPC: G06F17/30
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the exchange between a plurality of browsers browsing the content displayed in a display device.SOLUTION: A user of a digital signage system 10 registers user information containing personal information in a server 14 in advance. A browser identifying unit 56 identifies a browser browsing the content 24a displayed in a display unit 42. An interest level determining unit 58 determines an interest level of the browser to the content 24a. The interest level, for example, is determined on the basis of the time during which the browser browses the content 24a. When the interest level of the browser to the content 24a is a prescribed value or higher, a personal information display control unit 60 displays the personal information of the browser registered in advance in the display unit 42 together with the content 24a.SELECTED DRAWING: Figure 4
Patent JP-2018161717-A (JP)
Title: drill
Inventor: MURATA KAZUHISA
IPC: B23B51/00
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a drill that is able to securely prevent sudden breakage of a drill body in highly efficient processing of a hard brittle material.SOLUTION: In a drill in which a chip discharge groove 4 is formed in the outer periphery of the leading end of a shaft-like drill body 1 rotated around an axis O and in which a cutting blade is formed in the leading end of the drill body 1, the bottom face 6 of the chip discharge groove 4 in a cross-section orthogonal to the axis O has a projecting curved central part 6A in a circumferential direction of the drill body 1. Both circumferential end parts 6B, 6C of the bottom are disposed in contact with the projecting curve of the central part 6A and formed in a recessed curved or straight shape that does not recede further than a line L extended from the projecting curve.SELECTED DRAWING: Figure 4
Patent JP-2018167428-A (JP)
Title: Method of manufacturing resin molded article, and method of manufacturing optical component
Inventor: FUJIKAWA TAKESHI
IPC: B29C59/02
Filed: 2017-03-29
Abstract: To provide a method of manufacturing a resin molded article whose positional shift hardly occurs before and after curing, according to imprint molding.SOLUTION: There is provided a method of manufacturing a resin molded article by imprint molding, the method comprising a curing step S2 of curing a curable composition to acquire the resin molded article by exposing the curable composition filled in a pattern shape part of a mold having the pattern shape part, to light, in such a manner that an integrated light amount to a horizontal plane center of the pattern shape part becomes 10 to 80% of the integrated light amount to a horizontal plane end portion of the pattern shape part.SELECTED DRAWING: Figure 3
Patent JP-2018166657-A (JP)
Title: Medical image processing device, medical image processing method, and medical image processing program
Inventor: HORAI YUICHIRO
IPC: A61B6/03
Filed: 2017-03-29
Abstract: To provide a medical image processing device capable of reducing an amount of a contrast medium at the time of imaging volume data while maintaining generation accuracy of subtraction volume data acquired from contrast volume data and non-contrast volume data.SOLUTION: A medical image processing device includes: an acquisition part for acquiring a first medical image imaged in a state that a first voltage is applied to an X-ray tube of a medical image pickup device, and a subject is in a contrast state, and a second medical image imaged in a state that a second voltage different from the first voltage is applied to the X-ray tube, and the subject is in a non-contrast state; and a processing part for generating a third medical image by reducing a pixel value of a region indicating calcium contained in a region of the subject included in the first medical image and the second medical image based on the first medical image and the second medical image.SELECTED DRAWING: Figure 2
Patent JP-2018170055-A (JP)
Title: Magnetic tape device and magnetic reproducing method
Inventor: OZAWA EIKI
IPC: G11B5/708
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape device that has a TMR head mounted thereon as a reproducing head and can reproduce information recorded in a magnetic tape at a high SNR.SOLUTION: A magnetic tape device comprises a TMR head (reproducing head) and a magnetic tape. In the magnetic tape device and a magnetic reproducing method, the magnetic tape contains fatty acid ester in a magnetic layer; Ra measured on the surface of the magnetic layer is 2.0 nm or less; the full width at half maximum of a spacing distribution measured on the surface of the magnetic layer by the optical interference method respectively before and after the magnetic tape is heated in vacuum is more than 0 nm and 7.0 nm or less; a difference in spacing before and after the heating in vacuum is more than 0 nm and 8.0 nm or less; and the ratio (Sdc/Sac) of the average area Sdc of a magnetic cluster in the DC demagnetization state to the average area Sac of a magnetic cluster in the AC demagnetization state of the magnetic tape measured with a magnetic force microscope is 0.80 or more and 1.30 or less.SELECTED DRAWING: None