baber/WOPTO huggingface dataset:
Patent JP-2019144983-A (JP)
Title: Questionnaire processing device, method and program
Inventor: OZASA YOSHIHISA
IPC: G06Q50/10
Filed: 2018-02-23
Abstract: To support a proper response to a questionnaire when obtaining information by means of a same questionnaire to same person by multi times.SOLUTION: A questionnaire processing device comprises: a response information reception part for receiving from a terminal, user response information including two or more pieces of item response information having an item identifier and response information, and a user identifier; a past response information acquisition part for acquiring one or more pieces of response information which past user response information being a pair with the user identifier received on the response information reception part has; a determination part for determining whether or not, one or more pieces of response information obtained by the past response information acquisition part, and one or more pieces of response information which user response information received by the response information reception part has, have a predetermined relationship; and a related information sending part for sending related information related to the relationship to the terminal if it is determined that they have the predetermined relationship by the determination part. When obtaining information by means of a same questionnaire to same person by multi times, a proper response to the questionnaire can be supported.SELECTED DRAWING: Figure 2
Patent JP-2018117368-A (JP)
Title: Communication method, communication device, and program
Inventor: OSHIMA MITSUAKI
IPC: H04B10/116
Filed: 2018-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a communication method and the like capable of performing communication among various devices including devices with low computing power.SOLUTION: In a communication method of a terminal having an in-camera and an out-camera, when an angle between a side surface of a terminal including the out-camera and the ground is larger than a predetermined value, visible light communication is performed with a first device located in front of a user and emitting visible light by using the out-camera to obtain first information and display information related to the acquired first information on a display unit of the terminal, when the angle between the side surface of the terminal including the out-camera and the ground is smaller than the predetermined value, visible light communication is performed with a second device located above the user and emitting visible light by using the in-camera to obtain second information and display information related to the acquired second information on the display unit of the terminal.SELECTED DRAWING: Figure 26
Patent JP-2018086449-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-02-27
Abstract: PROBLEM TO BE SOLVED: To enhance attractiveness of a game.SOLUTION: A game machine include: a plurality of display devices capable of displaying performance symbols; and display control means which causes the display device to display the performance symbols. The display control means executes crossover display of the performance symbols crossing over a first display device or the first display device and a second display device in a temporary stop display of the performance symbols, and then executes an established stop display by moving the performance symbols to the second display device. For example, in a ready-to-win formation with two performance symbols, the performance symbol is remaining one stop performance symbol .SELECTED DRAWING: Figure 122
Patent JP-2018147480-A (JP)
Title: Real-time color preview generation for plenoptic imaging system
Inventor: AASHISH KUMAR
IPC: G06T7/557
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To provide preview generation for a plenoptic imaging system.SOLUTION: A color preview image is generated for a plenoptic imaging system. The raw plenoptic image has a structure containing superpixels and also contains different color channels. For a principal color channel, a principal color center view is generated by determining the pixel value for a center view of the superpixel, i.e. at the centroid of the superpixel. For each of the other color channels, the ratio of that color channel to the principal color channel is calculated for each superpixel. A center view for each non-principal color channel is determined by multiplying the color ratios by the pixel values for the principal color center view. These center views for the principal and non-principal color channels are combined into a color preview image. The calculations preferably can be performed in real-time at video rates.SELECTED DRAWING: Figure 2
Patent JP-2019152454-A (JP)
Title: Linear position sensor
Inventor: KOBAYASHI ATSUSHI
IPC: G01D5/244
Filed: 2018-02-28
Abstract: To provide a linear position sensor with which it is possible to heighten the linearity of a signal value that increases at a given rate of increase to the amount of movement of a target.SOLUTION: A target 400 is composed of a magnetic substance and consists of protrusions 401 and recesses 402 that are alternately provided. A detection unit 123 acquires a sine signal and a cosine signal on the basis of a change of a magnetic field caused by the target 400 due to the movement of the target 400. A signal processing unit 124 acquires the sine and the cosine signals from the detection unit 123, generates an arctangent signal based on the sine and the cosine signals, and acquires the arctangent signal as a position signal that indicates the position of the target 400. When the detection unit 123 detects positions in a range from a center position 403 of a recess 402 to a center position 404 of an adjacent recess 402 in the direction of movement of the target 400, the target 400 has at least two recesses 402 provided thereto.SELECTED DRAWING: Figure 9
Patent JP-2019151518-A (JP)
Title: GaN LAMINATE AND METHOD FOR MANUFACTURING THE SAME
Inventor: FUJIKURA HAJIME
IPC: C23C16/34
Filed: 2018-03-02
Abstract: To provide a new GaN laminate obtained by growing a GaN layer on a GaN substrate by HVPE.SOLUTION: The GaN laminate includes a GaN substrate constituted of a GaN single crystal and having a low index crystal plane nearest to a main surface served as a c plane; and a GaN layer epitaxially grown on the main surface of the GaN substrate. The surface of the GaN layer has a macro step/terrace structure formed by alternately arranging a macro step and a macro terrace; one of the macro step and the macro terrace has a step/terrace structure formed by alternately arranging a step having a height equal to or more than that of a plurality of GaN molecular layers and extended in a direction orthogonal to the m-axis direction and a terrace; and the other of the macro step and the macro terrace has a step/terrace structure formed by alternately arranging a step having a height equal to or more than that of the plurality of GaN molecular layers and extended in a direction orthogonal to the a-axis direction and a terrace.SELECTED DRAWING: Figure 7
Patent JP-2019152160-A (JP)
Title: Tank underwater pressure engine
Inventor: FUJISAKI MASANORI
IPC: F03B13/08
Filed: 2018-03-05
Abstract: To constitute future of electrified society by restricting usage of fossil fuel influenced by climate change and nuclear fuel, expanding water application technology facing toward decarbonization state and exchanging it to renewable energy.SOLUTION: There is provided an underwater pressure engine in which ambient pressure taken into water in addition to primary water of normal state stored in a tank 1 is applied to create secondary withdrawal pressure generated by a difference (rate) between surface areas of different diameter pistons 5, 6 and showing water pressure as its major source to operate a power generator under utilization of underwater energy and then discharged water is returned back the original tank to keep its water amount.SELECTED DRAWING: Figure 1
Patent JP-2019039902-A (JP)
Title: Linear scan ultrasonic flaw detector and linear scan ultrasonic flaw detection method
Inventor: YAMAMOTO SETSU
IPC: G01N29/26
Filed: 2018-03-05
Abstract: To perform a wide range of linear scan by an array probe.SOLUTION: According to an embodiment, a linear scan ultrasonic flaw detector 100 comprises: an ultrasonic array probe 10; a potential difference application unit 21; a delay time computation unit 33 for calculating a delay time necessary to shift the mutual timing of ultrasonic wave transmission and reception on the basis of the surface shape of an inspection object; an overlap area adjustment unit 36 for setting a condition necessary to obtain a superimposed image in an area where a first probe installed position and a second probe installed position of the ultrasonic array probe 10 overlap each other; and an integrated image computation unit 35 for generating longitudinal depth image data. The overlap area adjustment unit sets, using both of a first acquisition shape obtained at the first probe installed position and a second acquisition shape obtained at the second probe installed position, the surface shape used by the delay time computation unit 33 to calculate a delay time at any one of the first probe installed position and the second probe installed position.SELECTED DRAWING: Figure 1
Patent JP-2019152177-A (JP)
Title: Steam turbine
Inventor: ONO TAKAHIRO
IPC: F01D25/30
Filed: 2018-03-06
Abstract: To provide a steam turbine which can maintain a position of an external vehicle cabin relative to a turbine rotor even if a load acts on the external vehicle cabin.SOLUTION: A steam turbine 1 according to an embodiment has a side exhaust structure in which a condenser 190 is installed at one side as seen in a direction perpendicular and horizontal to an axial direction of a turbine rotor 40 and is supported by a foundation base 70. The steam turbine 1 includes: an external vehicle cabin 10 through which the turbine rotor 40 penetrates and which includes an external vehicle cabin upper half 12 and an external vehicle cabin lower half 13 divided vertically; groove parts 100 which are respectively formed at a pair of lower half end plates 17 disposed perpendicular to an axial direction of the turbine rotor 40 in the external vehicle cabin lower half 13, open at the upper side, and are recessed to the inner side of the external vehicle cabin 10; and block key members 120, each of which fits in both of a groove part 110 formed at a portion of the foundation base 70 which faces the groove part 100 and opening at the upper side and the groove part 100.SELECTED DRAWING: Figure 1
Patent JP-2019151604-A (JP)
Title: Manufacturing method of 1,3-butadiene
Inventor: SUGIMOTO Mayu
IPC: C07C11/167
Filed: 2018-03-06
Abstract: To provide a manufacturing method of 1,3-butadiene capable of enhancing reaction efficiency of oxidation dehydrogenation and reducing energy consumption.SOLUTION: There is provided a manufacturing method of 1,3-butadiene having a first process for obtaining a product gas containing 1,3-butadiene by an oxidation dehydrogenation treatment of a raw material gas containing 1-butene and 2-butene and having percentage of 1-butene of over 50 vol.% based on total 100 vol.% of 1-butene and 2-butene and molecular oxygen-containing gas in the presence of a metal oxide catalyst, a second process for cooling the product gas, a third process for roughly separating the product gas into molecular oxygen and inert gas, and other gas containing 1,3-butadiene by selective absorption into an absorption solvent, and fourth process for recycling the molecular oxygen and inert gas separated in the third process to the first process, in which first process pressure is 0.1 to 0.4 MPaG or more, and first process pressure A, second process pressure B, and third process pressure C satisfy A≥B≥C.SELECTED DRAWING: Figure 1
Patent JP-2019160452-A (JP)
Title: Power storage device
Inventor: OIDE RYUJI
IPC: H01M2/04
Filed: 2018-03-08
Abstract: To provide a power storage device capable of up-sizing a two-dimensional code placed on a lid, while restraining reading accuracy deterioration.SOLUTION: In a secondary cell 10, a pressure release valve 30 is located closer to the terminal structure part 16 of a positive electrode than a second center axis L2, so that the midpoint of the pressure release valve 30 in the short direction of the lid 15 is located on the first center axis L1 of the lid 15. An encapsulation member 34 and a two-dimensional code 35 are placed at a position between the pressure release valve 30 and the terminal structure part 18 of the negative electrode in the longitudinal direction of the lid 15. A center axis N2 of the two-dimensional code 35 is located at a position deviated from the center axis N1 of the encapsulation member 34 in the longitudinal direction of the lid 15, and a position deviated farther to the second long edge part 15d side of the lid 15 than the first center axis L1 of the lid 15.SELECTED DRAWING: Figure 2
Patent JP-2018150173-A (JP)
Title: Cargo handling machine
Inventor: WATANABE KAZUYUKI
IPC: B66F19/00
Filed: 2018-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a technology that enables various works by manually holding an arbitrary portion of a raising/lowering mechanism in a balanced state, which has been conventionally difficult in an air type cargo handling machine provided with the balance mode that detects the weight of a cargo all the time with the load sensor and, on the basis of the result, sets a cylinder pressure.SOLUTION: A cargo handling machine comprises: a raising/lowering mechanism 5 having a load sensor 12; an air cylinder 20 that vertically drives the raising/lowering mechanism 5 by means of air pressure; a pressure proportional control part 22 that sets a cylinder pressure for the air cylinder 20; and a control part 7 that controls the pressure proportional control part 22. The control part 7 has a weight automatically sensing balance mode in which the weight of a cargo 10 held by a cargo holding part 11 is detected at all times and, on the basis of the result, a balance pressure for the air cylinder 20 is set at all times and a fixed balance mode in which a balance pressure for the air cylinder 20 is set to a predetermined fixed value. The control part switches between the balance modes according to an operation performed by an operator.SELECTED DRAWING: Figure 2
Patent JP-2019166153-A (JP)
Title: Electronic apparatus, information processing method, and program
Inventor: KITA KAZUNORI
IPC: A61B5/0245
Filed: 2018-03-23
Abstract: To provide an electronic apparatus which more appropriately acquires biological information regardless of an altitude.SOLUTION: The electronic apparatus includes a user information acquisition unit and an altitude acquisition unit. The user information acquisition unit acquires information related to a user. The altitude acquisition unit acquires an altitude of the user. On the basis of the altitude acquired by the altitude acquisition unit and information on the user acquired by the user information acquisition unit, correction reference data is generated. The information on the user is, for example, biological information, a transit time, or a transit speed.SELECTED DRAWING: Figure 4
Patent JP-2019169903-A (JP)
Title: Management device, management method, and management program
Inventor: NAKAMURA YUICHI
IPC: H04L12/70
Filed: 2018-03-26
Abstract: To provide a management device that can easily track a usage status of devices on a network, a management method, and a management program.SOLUTION: The management device includes: an acquisition unit; a determination unit; and an output control unit. The acquisition unit acquires an IP address dynamically assigned to an information processing terminal. The determination unit divides each of a preset IP address and an IP address acquired by the acquisition unit into octet and a match or mismatch of a predetermined digit value of a predetermined octet. The output control unit outputs an alert when the value of the predetermined digit does not match.SELECTED DRAWING: Figure 1
Patent JP-2019168075-A (JP)
Title: Transfer structure of vehicle
Inventor: OKAWA YUZO
IPC: F16H57/04
Filed: 2018-03-26
Abstract: To suppress degradation of durability due to heat generation of a coupling while suppressing degradation of fuel consumption in a transfer device.SOLUTION: A transfer structure includes a gear chamber Z1 housing a first gear 13 and a second gear 14 engaged with the first gear 13 at a lower side with respect to the first gear 13, and a coupling chamber Z2 disposed in parallel with the gear chamber Z1, and housing a coupling 20 disposed coaxially with the first gear 13. A lubricant is stored at a lower portion of the gear chamber Z1 so that a lower portion of the second gear 14 is immersed, and the lubricant is scraped up by rotation of the second gear 14 to be supplied to a first gear 13 side. The coupling chamber Z2 has a side wall portion 82a to be partitioned from the gear chamber Z1, and an oil supply hole 90 for supplying a part of the lubricant conveyed by the second gear 14 to the coupling chamber Z2, is formed on a position corresponding to a rear side in a rotating direction with respect to an engagement portion X of the first gear 13 and the second gear 14, of the side wall portion 82a.SELECTED DRAWING: Figure 5
Patent JP-2019173309-A (JP)
Title: Door device
Inventor: KOSONE SHOJI
IPC: F21V33/00
Filed: 2018-03-27
Abstract: To notify a person at the back side of a door that the door is about to open when the door is going to be opened, and to facilitate maintenance work.SOLUTION: A door device 100 includes: a door body 101 having a first surface which a person who opens the door faces and a second surface on the opposite side from it; and a sensor unit 150 provided at the door body. The sensor unit includes: first person detection means 153 provided on the first surface side; second person detection means 153 provided on the second surface side; determination means 158 for determining the detection signal from the first and second person detection means; first light source means 154 provided on the first surface side; second light source means 154 provided on the second surface side; and power source means 157 for supplying power to the first and second person detection means, determination means and the first and second light source means via wiring respectively. The determination means at least actuates the second light source means in the case where it has received the detection signal from both the first and second person detection means.SELECTED DRAWING: Figure 1
Patent JP-2019176745-A (JP)
Title: Paddy field implement
Inventor: NAKASE RYOSUKE
IPC: A01C11/02
Filed: 2018-03-30
Abstract: To provide a ground leveling device capable of properly performing ground leveling on a field, when supporting a seedling planting device for supplying seedlings to the field on the rear of a machine body, in a paddy field implement.SOLUTION: A paddy field implement includes: a seedling planting device supported on the rear of a machine body, for supplying seedlings to a field; and three kinds of ground leveling means 9, 11 supported on the rear of the machine body, for performing ground leveling on the field. Various ground leveling states are set by the three kinds of ground leveling means 9, 11 so as to be able to cope with various states by a state of the field, a working state of the seedling planting device or the like, and therefor ground leveling on the field can be properly performed, so that a leveling performance of the field can be improved.SELECTED DRAWING: Figure 8
Patent JP-2019178630-A (JP)
Title: Swash plate type fluid pressure rotating machine
Inventor: SUZUKI KENTA
IPC: F04B1/22
Filed: 2018-03-30
Abstract: To provide a swash plate type fluid pressure rotating machine which can improve durability by suppressing the positional displacement of a valve plate and a cylinder block while suppressing a mechanical loss.SOLUTION: A swash plate type hydraulic pump comprises: a shaft 2 rotatably supported to a casing 1 via bearings 12A, 12B; a cylinder block 4 spline-connected to an external peripheral side of the shaft 2, and having a plurality of cylinders 3; and a valve plate 7 attached to the casing 1 side, and having a low-pressure port 18 and a high-pressure port 19. A seal face 20 of the valve plate 7 constitutes a hydrostatic pressure bearing for supporting a seal face 21 of the opposing cylinder block 4 via an oil film. The swash plate type hydraulic pump further comprises a following bearing 22 which is arranged between the shaft 2 and the valve plate 7 so that the valve plate 7 moves following the shaft 2, and a whirl stop mechanism 23 which is loosely fit to the valve plate 7 and regulates a turn of the valve plate 7.SELECTED DRAWING: Figure 1
Patent JP-2019177618-A (JP)
Title: Injection molding machine
Inventor: SEIKE KOJI
IPC: B29C45/76
Filed: 2018-03-30
Abstract: To provide an injection molding machine capable of preventing leakage of a lubricant.SOLUTION: An injection molding machine comprises: a movable platen 120; a rear platen 130; a link mechanism 150; a lubricant supply device 500 for supplying a lubricant to at least one connection part 40 out of a connection part for connecting the movable platen and the link, a connection part for connecting the links, and a connection part for connecting the rear platen and the link; and a controller 730 for controlling the lubricant supply device 500. At least one connection part 40 out of the connection parts comprises: a bush 55; a connection pin 50; supply paths 62, 63; discharge paths 67, 68. The lubricant supply device 500 comprises: a supply mechanism 502; and a discharge mechanism 70. The controller 730 comprises: a detection part 710 for detecting an operation state of the discharge mechanism 70; and a determination part 720 for determining propriety of actuation of the supply mechanism 502 based on a detection result of the detection part 710.SELECTED DRAWING: Figure 7
Patent JP-2019179538-A (JP)
Title: Prediction method for predicting construction price of building and prediction method for predicting its construction period
Inventor: SO BYO
IPC: G06N3/04
Filed: 2018-03-30
Abstract: To provide a prediction method capable of quickly and accurately predicting construction price or construction period of a construction-scheduled building.SOLUTION: Data of a past building is input to a prediction system 1, and, by using a local commodity price coefficient corresponding to a construction area of each building and a year commodity price coefficient corresponding to a construction year of each building, the construction price of each building is corrected to a standard construction price not depending on the commodity price of the construction area and the constructed year, and, so that a value of standard construction predicted price calculated for each building is converged to the value of the standard construction price of each building, a calculation method of the standard construction predicted price is learned. Based on the data corresponding to a construction-scheduled building, the standard construction predicted price of the construction-scheduled building is calculated, and the calculated standard construction predicted price is corrected to a construction predicted price depending on the commodity price of the construction area and the construction year of the construction-scheduled building.SELECTED DRAWING: Figure 2