baber/WOPTO huggingface dataset:
Patent JP-2018022206-A (JP)
Title: Lane compartment line detection correction device, lane compartment line detection correction method and automatic operation system
Inventor: TANIGUCHI TAKUYA
IPC: B60W30/12
Filed: 2016-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a lane compartment line detection correction device which stabilizes a vehicle behavior by correcting excessive curvature information due to an erroneous detection of the curvature of a lane compartment line, a lane compartment line detection correction method and an automatic operation system.SOLUTION: As vehicle sensor information, for example, a travel speed detection part (11) detects a target travel speed, a maximum curvature estimation part (12) obtains the maximum curvature of a road through which an own vehicle travels on the basis of the target travel speed, and a curvature correction part (13) corrects the curvature of an input lane compartment line on the basis of the maximum curvature. The control part controls steering of the own vehicle on the basis of the lane compartment line whose curvature is corrected. By this, the steering angle of the vehicle is automatically controlled so as to prevent a deviation of the own vehicle from the travel lane while travelling.SELECTED DRAWING: Figure 1
Patent JP-2018020878-A (JP)
Title: Passenger conveyor
Inventor: MATSUMOTO KENJI
IPC: B66B23/02
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor that is able to prevent one-side wear of a step chain roller.SOLUTION: In a passenger conveyor, a step chain 13 has: a plurality of outer link plates 14 arranged in pairs; a plurality of inner link plates 15 arranged in pairs inside the outer link plates 14; pins 16 mutually connecting the outer link plates 14 and the inner link plates 15 at both ends in the lengthwise direction thereof; and a roller 17 disposed between each pair of inner link plates 15 and supported by the corresponding pin 16 so as to freely rotate. In addition, the width of the roller 17 is set greater than the width of a teeth groove 19 of a step sprocket (11) engaged with the outer peripheral part 17a of the roller 17. In the passenger conveyor, the outer peripheral part 17a of the roller 17 is provided with an R part 20 extending from both its ends toward its middle and blocking contact of the corner parts 19a, 19b of the teeth groove 19 of the step sprocket (11) with the outer peripheral part 17a.SELECTED DRAWING: Figure 4
Patent JP-2018022447-A (JP)
Title: Information processing device, control method of information processing device, information processing system, and program
Inventor: NIWA KOJI
IPC: G06F17/30
Filed: 2016-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device capable of presenting not only similar documents but also subsequent stage flow reference information for an input document to a user from the input document.SOLUTION: An information processing device communicates with an analysis server for analyzing documents via a network, and includes: document acquisition means for acquiring a document; keyword acquisition means for acquiring a keyword on the basis of the document; transmission means for transmitting the document to the analysis server; and display means capable of switching display of first display and second display for displaying a response from the analysis server on any of the switching displayed first display and second display. The transmission means transmits the document and the keyword to the analysis server if the display means is carrying out the second display.SELECTED DRAWING: Figure 9
Patent JP-2017021815-A (JP)
Title: Method for processing position determination data
Inventor: GEERT HILBRANDIE
IPC: G09B29/10
Filed: 2016-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a server for processing GPS data in order to generate a velocity profile for determining estimated time of movement along a route.SOLUTION: A plurality of navigable sections are included which indicate navigable sections of a route in an area covered by a map. A server 150 receives GPS coordinates from a plurality of navigation devices 200a-200i and comprises a processor for generating at least one velocity profile for the respective sections from at least two GPS coordinates. Each velocity profile includes an expected speed of travel through the section. The server is configured to cause a transmitter/receiver to transmit the velocity profile to the navigation devices continuously.SELECTED DRAWING: Figure 2b
Patent JP-2016220534-A (JP)
Title: Induction power supply device having duty cycle control
Inventor: BAARMAN DAVID W
IPC: H02J7/10
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a simple and effective induction power supply system and method which supply selected radio electric energy while maintaining high transfer efficiency.SOLUTION: An induction power supply device 100 maintains resonance frequency with a feedback signal from a secondary circuit, adjusts a duty cycle, and allows a controller 110, a drive device circuit 111, and a switching circuit 115 to work together to generate an AC signal having a selected operation frequency and the duty cycle. The AC signal is applied to a tank circuit 120 for generating an induction electromagnetic field which supplies power to the secondary circuit. The secondary circuit returns the feedback signal on the received electric power to the first controller 110. Power transfer efficiency is optimized by maintaining an operation frequency to the resonance frequency substantially and electric energy to be transferred is controlled by adjusting the duty cycle.SELECTED DRAWING: Figure 1
Patent JP-2018029298-A (JP)
Title: High-frequency unit, array antenna device, and connection circuit
Inventor: YAMAMOTO NAOYUKI
IPC: H01Q23/00
Filed: 2016-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an array antenna device which is easy to maintain, and thin in thickness in a direction perpendicular to an antenna plane.SOLUTION: A high-frequency unit is arranged to amplify a high-frequency signal between each element antenna and a power supply circuit connected therewith, and it is to be set on a side opposite to a radiation plane of an antenna array having the element antennas arrayed therein. The high-frequency unit comprises: a housing having a groove along a predetermined direction, which is opposed to the antenna array and which is concave toward a direction opposite to the antenna array; a first high-frequency connection part provided side by side with the groove of the housing, and connected with the element antenna; and a second high-frequency connection part provided in the groove, and connected with the power supply circuit. The power supply circuit is disposed so as to run through a place where the groove is formed between an opposite side of the antenna array to the radiation plane and the housing.SELECTED DRAWING: Figure 4
Patent JP-2018030797-A (JP)
Title: Herbicide composition and use method
Inventor: KIYOKAWA TAKAHIRO
IPC: A01N37/26
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a herbicide composition that is highly safe for cultivation plants, and can effectively control a wider range of weeds at a lower dosage by a synergistic effect of active ingredients, a use method and a weed controlling method.SOLUTION: A herbicide composition contains, as an active ingredient, two or three herbicides combining: saflufenacil; at least one compound selected from photosynthesis inhibitors; and/or at least one compound selected from VLCFA (very-long-chain fatty acid) synthesis inhibitors that exhibit effect in soil treatment. There are also provided a method for use of the herbicide composition and a weed controlling method.
Patent JP-2017044697-A (JP)
Title: Radioactivity measurement device and radioactivity measurement method
Inventor: SHIRATANI EISAKU
IPC: G01T1/17
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a radioactivity measurement device and a radioactivity measurement method capable of grasping radioactivity distribution in soil accurately in a short time, without using a complicated facility.SOLUTION: A radioactivity measurement device includes a radiation detection probe 10 having a plurality of radiation photodetectors 11 in a longitudinal direction, and an analysis unit 20 configured to perform analysis based on a count number of radiation detected for each radiation photodetector 11. When the radiation detection probe 10 is inserted into the soil, the radiation photodetectors 11 each acquires a count number, and the analysis unit calculates a maximum likelihood count number obtained by subtracting an unnecessary count number from the count number acquired for each radiation photodetector, and then derives radioactivity distribution in the soil from the maximum likelihood count number.SELECTED DRAWING: Figure 2
Patent JP-2018032562-A (JP)
Title: Luminaire
Inventor: MOGI KENICHI
IPC: F21K9/275
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a straight tube type luminaire which prevents a power cord for supplying power to a light emitting element from becoming complicated, and which can facilitate assembly.SOLUTION: A luminaire is a straight tube type luminaire and it includes: a cylindrical housing; a long substrate which is arranged in the housing, and in which a plurality of light emitting elements are mounted; a support member for supporting the substrate in the housing; a power source part for supplying power to the substrate; and a power cord arranged in the housing, and for electrically connecting the power source part and an external power source or for electrically connecting the power source part and the plurality of light emitting elements. The support member includes: a locking part for supporting the substrate; and a pinching part for pinching the power cord.SELECTED DRAWING: Figure 3
Patent JP-2018031062-A (JP)
Title: Method for processing copper-containing scrap
Inventor: IZEKI TAKASHI
IPC: C22B15/00
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for recycling and processing a copper-containing scrap containing copper, gold and silver as valuable metals, the method for recycling the copper-containing scrap configured to roast the scrap and sort out the valuable metals from a roasted product to collect.SOLUTION: A method for processing a copper-containing scrap uses, as an intermediate raw material, a roasted product obtained by roasting a copper-containing scrap containing copper and one or both of gold and silver as valuable metals, primarily sorts out and removes the intermediate raw material as a primary sorted product, and then secondarily sorts out and separates the valuable metals remaining in the primarily sorted roasted product.SELECTED DRAWING: None
Patent JP-2018038203-A (JP)
Title: Brushless motor and control method
Inventor: IKEDA TAKESHI
IPC: H02P6/15
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor that enables control for low speed and control for high speed to be appropriately switched, and a control method.SOLUTION: The brushless motor comprises: a stator having three-phase winding; a rotor having a permanent magnet; an inverter that energizes AC currents to the three-phase winding by turning on or off a plurality of switching elements; and a control unit that controls an on-state or an off-state of the plurality of switching elements by switching an energization pattern representing changes in energization states of respective phases of the three-phase winding corresponding to rotation of the rotor into a low-speed energization pattern for low-speed energization control or a high-speed energization pattern for high-speed energization control, the control unit switching the energization pattern into the low-speed energization pattern, when the rotation speed of the rotor is less than a prescribed threshold, and switching the energization pattern into the high-speed energization pattern when a state where a load of the rotor is within a prescribed range continues for a prescribed time, when the rotation speed of the rotor is the prescribed threshold or higher.SELECTED DRAWING: Figure 5
Patent JP-2016208550-A (JP)
Title: Document feeder and image forming apparatus including document feeder
Inventor: OGASAWARA HIRONORI
IPC: B65H1/00
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a document feeder which includes a retractable document loading tray, where downsizing and thickness reduction of the document feeder are achieved and visibility of a document discharge tray part is not impaired.SOLUTION: A document feeder 10 of the invention includes: a housing which houses a paper feeding mechanism; a document loading tray 30 on which a document is placed; and a document discharge tray 40 which collects the document. The housing includes an upper cover 20 and a first protruding part 21 provided at the upper cover 20. The document loading tray 30 includes an engagement part 31 and an opening part 32 and is engaged with the housing so as to swing between a first position where the document loading tray 30 is opened to a document discharge tray 40 side and a second position where the document loading tray 30 is closed to an upper cover 20 side with the engagement part 31 set as a supporting point. The opening part 32 is disposed in the first protruding part 21 when the document loading tray 30 is in the second position.SELECTED DRAWING: Figure 2
Patent JP-2018039204-A (JP)
Title: Wound body and sheet for substrate, and wiring board and mounting structure
Inventor: KAWAI SHINYA
IPC: H05K3/46
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a wound body capable of reducing falling off of inorganic insulating particles from an inorganic insulating layer and a sheet for substrate, and to provide a wiring board and a mounting structure.SOLUTION: A wound body has such a wound structure that a long laminated sheet 1 is wound in a length direction, where the laminated sheet 1 contains a long support sheet 5, an inorganic insulating layer 9 arranged on the support sheet 5 and a first resin layer 11 arranged on the inorganic resin layer 9, a side face of the inorganic insulating layer 9 in the width direction of the support sheet 5 is exposed, the inorganic resin layer 9 has a plurality of inorganic insulating particles 15 of which parts are connected to each other, the plurality of inorganic insulating particles 15 contain first inorganic insulating particles 15a having a particle size of 5-80 nm and second inorganic insulating particles 15b having a particle size of 0.1-5 μm, and at least N and C exist as elements on the surface of the first inorganic insulating particles 15a.SELECTED DRAWING: Figure 1
Patent JP-2018039545-A (JP)
Title: Pouch for refilling
Inventor: TOMITE MASAHIRO
IPC: B65D75/58
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a pouch for refilling, which can prevent contents from leaking out during the refilling.SOLUTION: A pouch for refilling is used to re-infill contents into a container 30 with a cylindrical inlet 31 having a screw part 31a screwed on an outer peripheral surface. The pouch for refilling includes a bag body that is made of a resin sheet, and a pour-out tool 10 that is a resin molding thermally welded to an upper part of the bag body. The pour-out tool 10 has a cylindrical part for being inserted into the inlet 31, a loading part that is radially protruded from an outer peripheral surface of the cylindrical part and loaded on an upper end of the inlet 31, and a supporting part for supporting the top of a peripheral wall of the inlet 31.SELECTED DRAWING: Figure 6
Patent JP-2018046400-A (JP)
Title: Wireless base station and program
Inventor: FUNAYOSHI HIDETO
IPC: H04W36/30
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of properly distributing load when the load concentrates on a specific wireless base station.SOLUTION: The wireless base station using time division multiplexing, includes: a data amount acquisition unit that acquires a data amount of transmission data held in a transmission buffer of a mobile station; and a processing execution unit that executes a process of handing over the mobile station to a wireless base station using a frequency division multiplexing when the amount of data exceeds a predetermined amount.SELECTED DRAWING: Figure 2
Patent JP-2018045108-A (JP)
Title: Electronic musical instrument, method of controlling the same, and program for the same
Inventor: TOYAMA CHIHIRO
IPC: G10H1/053
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic musical instrument capable of correctly detecting a lip position even in the presence of output value variation caused by humidity and temperature variations.SOLUTION: An electronic musical instrument of the present invention includes a control unit having a plurality of detection units arranged from a tip end portion to a base end portion, the control unit being configured to perform processes including; a process for acquiring an output value of each detection unit; a process for deriving an initial first centroid position of a lip on a reed from initial output values and identifiers of the detection units; a process for deriving an initial second centroid position of the lip on the reed from initial output values and identifiers other than those of at least one detection unit on the tip end side; a process for deriving a current second centroid position of the lip on the reed from current output values and identifiers of the detection units, and determining if the initial and current second centroid positions are the same or not; and a process for sounding a musical tone generated based on the initial first centroid position if the initial and current second centroid positions are determined to be the same.SELECTED DRAWING: Figure 11
Patent JP-2018042860-A (JP)
Title: Game machine
Inventor: KAZAOKA KIKUO
IPC: A63F7/02
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of simplifying control of a game machine.SOLUTION: A game machine includes: an upstream-side ball entry part and a downstream-side ball entry part provided in order from an upstream side of a flow path; upstream-side state transition means for permitting transition of a state of the upstream-side ball entry side between a ball entry disable state and a ball entry enable state; and downstream-side state transition means for permitting transition of the downstream-side ball entry part between a ball entry disable state and a ball entry enable state. The downstream-side ball entry part is divided into a first ball entry area and a second ball entry area in order from an upstream side of a flow path, and unit operation by the upstream-side state transition means and unit operation by the downstream-side state transition means are executed exclusively when operation for allowing the upstream-side state transition means to permit transition of the upstream-side ball entry part in a ball entry disable state to the ball entry enable state and then to permit transition to the ball entry disable state, and operation for allowing the downstream-side state transition means to permit transition of the downstream-side ball entry part in the ball entry disable state to the ball entry enable state and then to permit transition to the ball entry disable state are defined as the unit operation.SELECTED DRAWING: Figure 68
Patent JP-2018047390-A (JP)
Title: Collection method and analysis method for insulation oil
Inventor: SUZUKI SAKAE
IPC: B09B3/00
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an insulation oil collection method capable of quickly, safely and accurately collecting insulation oil even from an oil-sealed electrical device in which insulation oil has been exhausted, and an analysis method for insulation oil.SOLUTION: An oil collection method collects insulation oil sticking to an inner wall of a centrifugal container by cutting and disassembling a part of an oil-sealed electrical device, placing an oil-soaked insulation material taken out of it in a centrifugal container, and then subjecting the container to a centrifugal separator. The oil collection method also collects insulation oil from a liquid adsorption material, by cutting and disassembling a part of an oil-sealed electrical device, placing an oil-soaked insulation material and a liquid adsorption material taken out from it in a centrifugal container, and then subjecting this to a centrifugal separator to adsorb insulation oil separated from the oil-soaked insulation material into the liquid adsorption material.SELECTED DRAWING: Figure 1
Patent JP-2017077237-A (JP)
Title: Method of reducing trans fatty acid, method of reducing acrylamide, reduction deice of trans fatty acid and reduction device of acrylamide
Inventor: SAITO YOSHIHIKO
IPC: A23D9/00
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of reducing trans fatty acid and acrylamide capable of largely reducing trans fatty acid and acrylamide contained in edible oil or shortening, or fried foods without adding special adhesive or the like.SOLUTION: There is provided a method for reducing trans fatty acid contained in edible oil 3 and trans fatty acid and acrylamide contained in fried foods 1, wherein a sintered body 4 consisting of a material containing at least 3 kinds of minerals or powders, particles, or small pieces of minerals of graphite silica, white bauxite, quartz, and illite which are naturally produced of 45 to 75% by weight ratio of their total is impregnated into a container 2 containing the edible oil 3 and shortening and a temperature of the edible oil is maintained in a range of 50 to 190°C.SELECTED DRAWING: Figure 4
Patent JP-2017077727-A (JP)
Title: Cardboard machine
Inventor: MAXIMILIAN MARK
IPC: B31F1/24
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a cardboard machine for manufacturing cardboard.SOLUTION: A cardboard machine includes: a material web output device (31) for outputting a material web (37); an inkjet printer which is disposed at a downstream side of the material web output device (31) to print at least one imprint on the material web (37); and overcoat equipment which is disposed at a downstream side of the inkjet printer to overcoat the printed material web (37) in at least an area.SELECTED DRAWING: Figure 1
Patent JP-2018047147-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enhancing visibility of an identification information combination in an indication while properly expanding an area used for the indication capable of identifying the identification information combination and a winning type occurring according to the identification information combination.SOLUTION: A pattern combination in which a 8-piece winning combination is won is displayed by first display for displaying a pattern combination in which the 8-piece winning combination is won by using "while 7" and "cherry a" from among the "white 7", the "cherry a", and "BAR", and second display for displaying a pattern combination in which the 8-piece winning combination is won by using the "BAR" other than the "white 7" and the "cherry a".SELECTED DRAWING: Figure 39