baber/WOPTO huggingface dataset:
Patent JP-2018162705-A (JP)
Title: Internal combustion engine
Inventor: YAMAMOTO SEIJI
IPC: F02D13/02
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of improving the thermal efficiency during four-cycle operation and suppressing torque reduction during two-cycle operation.SOLUTION: An internal combustion engine capable of performing four-cycle operation and two-cycle operation, comprises: a first intake passage 14 for supplying air-fuel mixture to a combustion chamber and a second intake passage 16 for supplying the air-fuel mixture to the combustion chamber and stratifying the air-fuel mixture, each of the first and second intake passages being independently connected to an upper part of the combustion chamber for combusting the air-fuel mixture containing air and fuel: a first intake valve 22 for opening and closing the first intake passage 14; a second intake valve 24 for opening and closing the second intake passage 16; and a valve operation mechanism that causes the first intake valve 22 and the second intake valve 24 to be opened in this order during four-cycle operation and causes the second intake valve 24 and the first intake valve 22 to be opened in this order during two-cycle operation.SELECTED DRAWING: Figure 1
Patent JP-2018161970-A (JP)
Title: Occupant protection device
Inventor: NAGASAWA ISAMU
IPC: B60R21/207
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To further improve occupant protection performance.SOLUTION: An occupant protection device 10 for extending a seating surface airbag 21 from the lower position in the central part in the right and left direction of a seating surface of a sheet 4 of an automobile 1 toward the upper position has a cap part 26 provided on an extended apex of the seating surface air bag 21. The seating surface air bag 21 is extended toward the upper position with the cap part 26 as the upper position, thereby is extended to the upper position of the seating surface of the seat 4, and is extended between a right knee part and a left knee part of an occupant seated on the sheet 4.SELECTED DRAWING: Figure 5
Patent JP-2018161312-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance interest in a game through a performance using a performance pattern (decorative pattern).SOLUTION: A game machine performs special pattern determination regarding whether a jackpot game state is set, based on satisfaction of a start condition. A variable performance for varying a plurality of decorative patterns can be executed, based on a result of the special pattern determination. In the variable performance, after at least partial decorative patterns are stopped, a ready-to-win performance can be executed as a special performance. During execution of the ready-to-win performance, at least partial decorative patterns are displayed in a first display mode without any effects or are displayed in a second display mode with effect, and a jackpot game state easily results when the partial decorative patterns are displayed in the second display mode.SELECTED DRAWING: Figure 22
Patent JP-2017139003-A (JP)
Title: Flight device, method and program
Inventor: YAMADA SHUNSUKE
IPC: B64C27/08
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To throw as a throwing person intends, a flying device thrown from a hand of the throwing person or the like and flying in an unmanned manner.SOLUTION: A flight orbit is calculated (S402) at the point of time when a throwing person throws (YES in determination of S401), and flight is controlled by progressing drive of a drive propulsion part so as to follow the calculated flight orbit (S405). As a result, a parabola of a locus is determined at the moment of throwing, and a flying device flies autonomously so as to draw the locus by controlling the drive propulsion part. Hereby, the flying device can be controlled so as to fly with sensibility at the throwing time by the throwing person.SELECTED DRAWING: Figure 4
Patent JP-2018169728-A (JP)
Title: Storage device, storage management method and storage management program
Inventor: OKAMOTO TATSUO
IPC: G06F12/00
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To dispose a block of a desired volume in the highest tier while optimizing data arrangement.SOLUTION: A storage device relating to this invention comprises: a storage unit in which performance requirement management information for managing setting of a lower limit value of a performance requirement in each of a plurality of volumes and block management information for, with respect to each data block of the plurality of volumes, managing a tier in a tier pool and a volume which it belongs to, in association with each other are stored; and a block rearrangement unit which refers to the performance requirement management information and the block management information to replace a first data block associated with the highest tier and a volume to which the lower limit value of the performance requirement is not set and a second data block associated with the lowest tier and a volume to which the lower limit value of the performance requirement is set, with each other.SELECTED DRAWING: Figure 1
Patent JP-2017186249-A (JP)
Title: Admixture composition
Inventor: MASANAGA MARI
IPC: C04B24/20
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an admixture composition which contains a shrinkage reducing agent capable of sufficiently exhibiting both shrinkage reducing performance and flowability of a cement composition, and a sulfonic acid-based water-reducing agent.SOLUTION: An admixture composition contains a shrinkage reducing agent for a hydraulic material and a sulfonic acid-based water-reducing agent, where the shrinkage reducing agent for the hydraulic material contains a predetermined compound.SELECTED DRAWING: None
Patent JP-2018168263-A (JP)
Title: Vegetable proteoglycan and use thereof
Inventor: HARA MASAO
IPC: C08B37/00
Filed: 2017-03-29
Abstract: To provide a vegetable proteoglycan that has physiological activity equal to or higher than that of animal proteoglycan.SOLUTION: Provided is a vegetable proteoglycan obtained from gum arabic obtained from stems or branches of genus Acacia plant (Acacia senegal Willdenow or Acacia seyal Delile), characterized in that, setting the straight line connecting from an elution starting point to an elution end point of the chromatogram obtained by using size exclusion chromatography with on-line connected multi-angle light scattering detector and differential refractive index detector as PbaseL, the total peak area above PbaseL as S, the peak area from the elution starting point to the molecular weight of 3,000,000 as S1, and the peak area from molecular weight 3,000,000 to molecular weight 600,000 as S2, S and S1 and S2 satisfy the relation of S1/S2>0.60 and (S1+S2)/S>0.55.SELECTED DRAWING: Figure 1
Patent JP-2018167865-A (JP)
Title: Packaging bag and packaging body using the same
Inventor: OKUMURA SHOHEI
IPC: B65D81/24
Filed: 2017-03-30
Abstract: To provide a packaging bag which can prevent bag breakage due to gas generated from the content while preventing that a flavor component of the content leaks to the outside of the packaging bag, and a packaging body using it.SOLUTION: The packaging bag 20 of the present invention is constituted by a lamination film comprising a base material layer, a gas barrier layer, an intermediate layer and a sealant layer, the sealant layer is a film constituted by a polyolefin resin of thickness of 100 μm or more and 200 μm or less, and the sealant layers 14 are fused to each other at a peripheral seal part 3 through making the sealant layers 14 face each other so as to be inside.SELECTED DRAWING: Figure 2
Patent JP-2018172865-A (JP)
Title: Self-weight metal fitting
Inventor: TAJIMA HIROSHI
IPC: E04F13/08
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a fixed metal fitting from being displaced due to self-weight and other loads.SOLUTION: A self-weight receiving metal fitting has a rail plate connected at a rear side thereof to a wall panel in a longitudinal direction and connected at a position intersecting a base material arranged in a lateral direction so as to hold a wall material on a front side, the rail plate in which a plurality of loose holes are intermittently bored in a longitudinal direction for passing bolts to be fixed to the wall panel, and a movement prevention spacer which is removably fitted in such a manner that both side faces are inscribed at an arbitrary position in the loose hole and has a through hole for fixing a position to pass the bolt. Sawteeth are respectively formed on both side surfaces of the loose hole and on both side surfaces of the movement prevention spacer; and by engaging the sawteeth of the movement prevention spacer with the sawteeth of the loose hole, the positional displacement of the rail plate with respect to the bolt is prevented.SELECTED DRAWING: Figure 3
Patent JP-2018172899-A (JP)
Title: Beam-column junction part structure
Inventor: MASUKO HIROSHI
IPC: E04B1/58
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a beam-column junction part structure of which the appearance finish can be done easily in a room or the like which requires good appearance among the rooms divided by the joint part.SOLUTION: There is provided a junction part structure of a reinforced concrete column 1 and a steel beam 3 in which the space surrounded by the surface extended from the reinforced-concrete column 1 is divided into 4 areas by the steel beam 3 jointed with the reinforced-concrete column 1. Of said 4 areas, one or two or three pre-designated areas have a shear reinforcement structure on which a tie hoop 4 surrounding the column main reinforcement 2 of the reinforced concrete column 1 and a plate shaped shear reinforcement member 5 welded onto the upper and lower flanges 3F and the web 3W are provided. The other areas of said 4 areas have a shear reinforcement structure with a blocking plate 6 which is provided along the side of the concrete column 1, and of which the two end parts are mounted on the web 3 of the respectively adjacent steel beam 3.SELECTED DRAWING: Figure 1
Patent JP-2018171389-A (JP)
Title: Balloon catheter
Inventor: ISHIDA TAKAKI
IPC: A61M25/10
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a balloon catheter excellent in responsiveness of expansion and contraction in a balloon part.SOLUTION: A balloon catheter has a balloon part 4 and a catheter tube 2. The balloon part 4 has a first cone part 41 whose outer diameter becomes larger toward a proximal side; a second cone part 42 whose outer diameter becomes larger toward a distal side; and a body part 43 arranged between the first cone part 41 and the second cone part 42. It can expand and contract by introducing and leading out fluid inside. To the catheter tube 2, a proximal end part of the balloon part 4 is connected, and a lumen 12 having a communication port communicating with the inside of the balloon part 4 is formed in an axial direction. Thickness of a balloon film 3 composing the balloon part 4 is large at least in either the first cone part 41 or the second cone part 42 in comparison with the body part 43.SELECTED DRAWING: Figure 3
Patent JP-2018175060-A (JP)
Title: Game machine
Inventor: FUKADA NAOHIDE
IPC: A63F5/04
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can carry out a multicolor performance, with high picture quality, taking advantage of three dimensional CG technology, while controlling cost related to CG creation.SOLUTION: In a game machine according to the invention: a control processing part selects a predetermined original image data from plural pieces of original image data, and selects data of a virtual object; and an image processing part creates, on tha basis of the predetermined original image data and the data of the virtual object, data of a first viewpoint image which is projected on the virtual object when a picture corresponding to the predetermined original image data is virtually projected from a first direction on the virtual object arranged in a virtual space, creates data of a second viewpoint image which is acquired when the first viewpoint image projected on the virtual object in the virtual space is virtually photographed from a second direction, converts the data of the second viewpoint image into picture signal, and outputs the picture signal.SELECTED DRAWING: Figure 21
Patent JP-2017119219-A (JP)
Title: Electrosurgical device
Inventor: ERIK WALBERG
IPC: A61B18/12
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar electrosurgical device for a laparoscopic environment, as well as methods for the use of the device.SOLUTION: The electrosurgical device includes a set of opposing jaws 30 comprising at least one bipolar electrode pair disposed thereon, the set of jaws configured to deliver radiofrequency energy to a target tissue. The set of jaws, when closed, may have a diameter of about 5 mm or less. The device may further include a shaft 20 with a diameter of about 5 mm or less. Each of the jaws has a tissue-combining surface of each jaw that may include a complementary self-aligning configuration with respect to the longitudinal axis of the other jaw. The device further include a pinless rotation assembly formed from rotatably interactive structures of the first jaw 40 and the second jaw 80 that connect the two jaws together and enable the jaw set to pivot between an open position and a closed position.SELECTED DRAWING: Figure 1A
Patent JP-2018176560-A (JP)
Title: Information processing device, control method and program
Inventor: KOJIMA RIYO
IPC: G06F3/12
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique for enabling poster printing which can correctly connect a plurality of sheets of print data by saving the trouble of margin cutting by using frameless printing being a function of a printer to perform printing on the entire area of sheets, and transmitting print data matched to the actual dimensions of the sheets to be used to the printer when the print data undergoes division printing on the plurality of sheets.SOLUTION: Characters and images are laid out on a canvas created by connecting actual sheet dimensions by using a technique which can measure an error to a regulation size due to a combination between the printer and a sheet, and print data matched to the actual sheet dimensions is transmitted to the printer.SELECTED DRAWING: Figure 11
Patent JP-2017121572-A (JP)
Title: Game machine
Inventor: ONUKI MASATO
IPC: A63F5/04
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing games from becoming monotonous.SOLUTION: When a start lever 41 provided in a slot machine 10 is operated, a lottery of a symbol combination is held inside and reels 32L, 32M, 32R visible via display windows 26L, 26M, 26R start rotating. And, when stop switches 42 to 44 are operated, the reels 32L, 32M, 32R corresponding to the stop switches 42 to 44 are stopped. In a BB state, in a first game round when all the bells are won, selection information corresponding to an operation timing of the left stop switch 42 is stored. And in an RT state, if a cherry corresponding to the stored selection information is won, an avoidance operation is notified without a subtraction from navigation points.SELECTED DRAWING: Figure 1
Patent JP-2018074994-A (JP)
Title: Cooling transport device for food product
Inventor: ISHII YUICHI
IPC: A22C21/00
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a cooling transport device for a food product capable of achieving cooling transport processing for a food product with a simple configuration and reducing costs of cooling transport processing for a food product as compared with a conventional cooling transport device.SOLUTION: A cooling transport device for a food product includes a primary flow channel P1 and a secondary flow channel P2 provided inside a cooling tank 10 for holding cooling water, which are communicated with each other, a screw 41 and jetting ports 14a and 14b for generating a cooling water flow in the primary flow channel P1 (cooling water flow generation means), a heat exchanger 20 disposed in the secondary flow channel P2, and a conveyor 30 provided at the downstream end of the primary flow channel P1. The cooling water flow that outflows from the primary flow channel P1 to the secondary flow channel P2 is cooled by the heat exchange with a refrigerant flowing inside the heat exchanger 20, and is caused to flow into the primary flow channel P1 again. A food product to be cooled such as poultry is immersed in the cooling water flow generated in the primary flow channel P1. The food product to be cooled is cooled while being transported in a predetermined transportation direction, and the food product to be cooled that has been cooled is transported to the outside by the conveyor 30.SELECTED DRAWING: Figure 1
Patent JP-2017185240-A (JP)
Title: Training appliance
Inventor: SATO YASUHIRO
IPC: A61H1/02
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a training appliance with which rehabilitation and training can be casually and easily performed.SOLUTION: A training appliance 100 includes a grip body 101 which is gripped by a user. In the grip body 101, an upper end part of a cylindrical body part 102 is formed with a tip end grip part 105 and meanwhile, a lower end part of the body part 102 is formed with a flange-like receiving part 104. The grip body 101 is supported by a standing rod 110. The standing rod 110 is formed by telescopically joining three partial rod bodies 111 to 113, and is supported in a standing state on a support base body 150 while interposing a ball joint 120. The ball joint 120 is configured such that sliding resistance of a ball part 124 of a ball stud 121 to which the standing rod 110 is joined, is adjustable by a handle part 143. Further, the training appliance 100 is formed such that the total weight of the entire appliance is a weight that can be carried by a person.SELECTED DRAWING: Figure 1
Patent JP-2018180393-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: KUROIWA IKUYO
IPC: G03G5/14
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor in which potential variation in repeated use is suppressed.SOLUTION: In an electrophotographic photoreceptor, an undercoat layer contains an urethane resin and titanium oxide particles having a number average particle diameter of primary particles of 1 nm to 10 nm and a number average particle diameter of secondary particles of 200 nm to 500 nm.SELECTED DRAWING: None
Patent JP-2018184100-A (JP)
Title: Working vehicle
Inventor: NISHI KEISHIRO
IPC: B60R11/02
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To avoid a risk that rainwater or washing water adversely affects an antenna unit while preventing increase in a total height of a vehicle body including the antenna unit.SOLUTION: A working vehicle includes an electronic control system 51 for automatic driving for automatically operating a vehicle body, and a cabin 6 forming a boarding space. The electronic control system 51 includes an antenna unit 56 for satellite navigation, mounted on right and left central parts on a roof 24 of the cabin 6. The roof 24 is formed on an inclined surface 24D on which a top face in the periphery of the antenna unit in the roof 24 is inclined in the front-back direction, and includes right and left expanded edge parts 24F having a longitudinal length running between the front and rear ends of the roof 24 and expanded upward in the right and left ends of the roof 24, and a dewatering groove 24G for guiding water on the roof to the right and left expanded edge parts 24F so as to make the water on the roof detour the antenna unit 56.SELECTED DRAWING: Figure 4
Patent JP-2018185724-A (JP)
Title: Device, program and method for tracking object using pixel change processing image
Inventor: NAGAI YUKI
IPC: G06T7/00
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of further reliably tracking a plurality of objects.SOLUTION: An object tracking device which uses a time series image group that can include a plurality of tracking objects and determines, based on an output from a discriminator where an image or an image area is input, a position of the tracking object in each image to track a tracking object, includes, as a feature of a device configuration: mask processing means that executes pixel change processing for changing to a pixel pattern where a feature of another tracking object is eliminated or reduced with respect to a processing object area, which is a processing object area in an image or an image area included in the image group, determined based on a position determined as a past point in time or as a correct position for another tracking object other than one tracking object; and image output means that outputs the image or the image region subjected to the pixel change processing to the discriminator for learning and/or discrimination of one tracking object. Also, the discriminator may include a plurality of convolutional neural networks for inputting images or image areas at a plurality of time points.SELECTED DRAWING: Figure 2
Patent JP-2018185738-A (JP)
Title: Information processor and advertisement control program
Inventor: TANI HIDETAKA
IPC: A63F13/61
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel advertisement presentation method for a Web page browser.SOLUTION: When an advertisement-posting page 170 which is an advertisement-posting target is displayed, a character display unit superposes and displays advertisement characters 200 on a posting page 170. When a predetermined transition operation such as a touch is done for the advertisement character 200, an advertisement display unit displays an advertisement page 180 associated with the advertisement character 200 in advance. The advertisement character 200 is a three-dimensional object and makes various motions each time an event such as a touch or a scroll is created. When the advertisement character 200 is superposed with a letter or an image on the posting page 170, the advertisement character 200 moves in a direction capable of avoiding such a region.SELECTED DRAWING: Figure 6
Patent JP-2018189410-A (JP)
Title: Jitter measurement circuit
Inventor: LIANG JOSHUA
IPC: G01R29/02
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure jitter directly.SOLUTION: A clock generating circuit 10 generates a first error signal based on a phase difference between a data signal Di in which a clock signal is superposed, and a clock signal CKe, filter-processes the first error signal to generate an adjustment value, and adjusts the phase of the clock signal CKe based on the adjustment value. An infusion circuit 11a adds a rectangular wave signal using digital values to the adjustment value generated by the clock generating circuit 10. Upon reception of the first error signal, an autocorrelation calculating circuit 11b calculates, based on a second error signal obtained by delaying the first error signal with a variable delay amount and the first error signal, a first correlation value that represents an autocorrelation of the first error signal of when a rectangular wave signal is not yet added to an adjustment value, and a second correlation value that represents an autocorrelation of when a rectangular wave signal is added to an adjustment value, and then the autocorrelation calculating circuit 11b outputs the first and second correlation values.SELECTED DRAWING: Figure 1