baber/WOPTO huggingface dataset:
Patent JP-2018073986-A (JP)
Title: Magnetization head and multipolar magnetization device
Inventor: OKUBO KENICHI
IPC: H01F13/00
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetization head and a multipolar magnetization device, including a high magnetization efficiency and high versatility.SOLUTION: A magnetization head 1 comprises: a yoke 10 formed by a magnetic material; an excitation coil 40 wound around a magnetic part 12 of the yoke 10; first and second yoke supporting members 20 and 30 each of which supports the yoke; and a yoke head 50 attached to the first and second yoke supporting members 20 and 30 so as to be opposite to a magnetized body 6. The yoke head 50 is formed by the magnetic material, and is provided at a position separated from the yoke 10, covers the circumference of a tip 121 of the magnetic part 12 of the yoke 10 opposite to the magnetized body 6, and has a penetration hole 52 penetrating a region where an end surface of the tip 121 of the magnetic part 12 of the yoke 10 and the magnetized body 6 are opposite.SELECTED DRAWING: Figure 3
Patent JP-2018072641-A (JP)
Title: Sheet illumination microscope
Inventor: HAYASHI SHINICHI
IPC: G02B21/06
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique that makes it possible to attain uniform integrated illuminance in an illumination range even when a non-constant velocity scanning is conducted with illumination light.SOLUTION: A sheet illumination microscope 10 comprises: an observation optical system 6 that takes in light from an observation optical surface conjugate with an imaging surface 8; and an illumination optical system 11 that irradiates illumination light from a direction orthogonal to an optical axis of the observation optical system 6, and converges the illumination light to a sample S. The illumination optical system 11 includes: a light-converging position movement device 3 that serves as a first light-converging position movement device making a light-converging position of the illumination light on the observation optical surface move; and an illumination light intensity modulation element 2 that modulates intensity of the illumination light in accordance with a movement velocity of the light-converging position by the light-converging position movement device 3.SELECTED DRAWING: Figure 1
Patent JP-2017022146-A (JP)
Title: Light-emitting device
Inventor: SEO TETSUSHI
IPC: H05B33/12
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device capable of high-resolution full-color display even if it is a flexible display with a display portion having a curved surface shape and achieving light weight.SOLUTION: A light-emitting device comprises: a plastic substrate; an insulating layer formed on the plastic substrate via an adhesive; a thin-film transistor formed on the insulating layer; a protective insulating film formed on the thin-film transistor; a color filter formed on the protective insulating film; an interlayer insulating film formed on the color filter; and a white light-emitting element formed on the interlayer insulating film and electrically connected to the thin-film transistor. The light-emitting device described above is capable of high-resolution full-color display even if it is a flexible light-emitting device.SELECTED DRAWING: Figure 1
Patent JP-2018069435-A (JP)
Title: Gear machining device and gear machining method
Inventor: ZHANG LIN
IPC: B23F5/16
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a gear machining device and a gear machining method capable of highly efficiently and highly accurately processing teeth surfaces having helix angles provided on one side and the other side, respectively, in a rotation axis direction of a gear.SOLUTION: A gear machining device (1) comprises a machining tool (42) including: a first tool blade (42af) with a rake face (42cf) facing one side in a rotation direction axis L of the machining tool; and a second tool blade (42ab) with a rake face (42cb) facing the other side in the rotation direction axis L of the machining tool. The first tool blade is used for machining secondary teeth surfaces (121f, 122f) provided on the other side in a rotation axis direction of a workpiece, while the machining tool is operated to move relatively to the other side in the rotation axis (Lw) of the workpiece (115). The second tool blade is used for machining secondary teeth surfaces (121b, 122b) provided on the one side in the rotation axis direction of a workpiece, while the machining tool is operated to move relatively to the one side in the rotation axis of the workpiece.SELECTED DRAWING: Figure 5B
Patent JP-2018075582-A (JP)
Title: Arc start control method of plasma arc welding
Inventor: MORI DAISUKE
IPC: B23K10/02
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an arc start control method of plasma arc welding which reliably generates a main arc even when stand-off is long and makes welding quality upon welding start excellent in plasma arc welding.SOLUTION: An arc start control method in which plasma gas Fp is caused to flow, a pilot arc is generated and, when a start signal Om is outputted, a main arc Cm is generated includes: a first process of setting a flow rate Fp of plasma gas as a predetermined initial value from a time point t1 when the start signal Om is outputted to a time t2 when a predetermined initial period elapses; a second process of increasing the flow rate Fp of the plasma gas so as to have an inclination when the main arc Cm is not generated during the initial period; and a third process of changing the flow rate Fp of the plasma gas to a predetermined stationary value when the main arc Cm is generated.SELECTED DRAWING: Figure 2
Patent JP-2018080602-A (JP)
Title: Exhaust emission control system for internal combustion engine and exhaust emission control method for internal combustion engine
Inventor: NAGAOKA TAIJI
IPC: F01N3/035
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control system for an internal combustion engine and an exhaust emission control method for the internal combustion engine capable of improving occlusion capacity of an occlusion type NOx reduction catalyst in an exhaust gas low temperature region by separately using the occlusion type NOx reduction catalyst and a selective reduction catalyst in accordance with an exhaust gas temperature region and of improving fuel economy by eliminating the necessity of rich reduction of the occlusion type NOx reduction catalyst in an exhaust gas intermediate temperature region.SOLUTION: An occlusion type NOx reduction catalyst device 12 and a selective reduction catalyst device 14 are disposed in this order from the upstream side in an exhaust passage 11 of an internal combustion engine 10, and a bypass passage 20 branched from the exhaust passage 11 on the upstream side of the occlusion type NOx reduction catalyst device 12 and merged with the exhaust passage 11 between the occlusion type NOx reduction catalyst device 12 and the selective reduction catalyst device 14 is disposed. A flow passage change-over device 21 is disposed at a branch point from the exhaust passage 11 to the bypass passage 20. The flow passage change-over device 21 is controlled based on a temperature T of exhaust gas G passing through an inlet of the selective reduction catalyst device 14.SELECTED DRAWING: Figure 1
Patent JP-2018079816-A (JP)
Title: Circuit abnormality detection device of vehicle
Inventor: KATO TAKAHIRO
IPC: B60R16/02
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a circuit abnormality detection device of a vehicle which discriminates and can detect circuit abnormality such as power source leakage, earth leakage and disconnection, between circuits having different voltages of a vehicle.SOLUTION: A circuit abnormality detection device of a vehicle includes: a light-emitting element which is provided on a high voltage circuit side and outputs emission light according to a voltage of the high voltage circuit; a light-receiving element which is provided on a low voltage circuit side, has a frequency band corresponding to the light-emitting element, and receives the emission output from the light-emitting element; and classification means which classifies the circuit abnormality into a plurality of circuit abnormalities including power source leakage, earth leakage and disconnection based on the emission output received by the light-receiving element.SELECTED DRAWING: Figure 1
Patent JP-2017081924-A (JP)
Title: Purification of isoprene from renewable resources
Inventor: FRANK J FEHER
IPC: C07C11/18
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide purified isoprene compositions obtained by purifying isoprene compositions generated from bio-renewable resources.SOLUTION: The composition comprises isoprene, and a bio-byproduct impurity, where the bio-byproduct impurity includes C5 hydrocarbons. The isoprene is present in an amount more than about 99.94 wt.% (w/w) relative to the C5 hydrocarbons, and the bio-byproduct is present in an amount less than about 0.05 wt.% (w/w) relative to the isoprene.SELECTED DRAWING: Figure 1
Patent JP-2017153942-A (JP)
Title: Suture device for endoscopic operation and suture method using the same
Inventor: SAKURAZAWA NOBUYUKI
IPC: A61B17/062
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a suture device for endoscopic operation and a suture method using the device which allow a suture thread to be simply and reliably wound around a needle holder in a suture process in an endoscopic operation, particularly in ligation.SOLUTION: The suture device for endoscopic operation comprises: a suture thread with a needle having a first magnetic substance; and a needle holder comprising a body where a held needle grasping part grasping the needle part of the suture thread with needle is formed. The body comprises a second magnetic substance attracting the first magnetic substance on the held needle grasping part side. The suture method uses the device.SELECTED DRAWING: Figure 2
Patent JP-2017035596-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of sufficiently enhancing amusement of a player by a change in a stop mode of variable display area, when a display result is led out in a variable display device.SOLUTION: By performing a stop operation at a timing within a pull-in range of symbols to become targets, with respect to rotating reels at a stage before the stop operation is performed, and if a specific event (a ready-to-win of a combination of watermelons A or a combination of watermelons B, or a stop of a "cherry" at the left reel) is generated which suggests the existence of a possibility where a specific display result may be led out which will never stop when the stop operation is performed except at this timing, that means, compared to if the specific event is not generated, a slow speed stop control is performed if a variation state of the reels is watched for performing the stop operation at a specific operation timing.SELECTED DRAWING: Figure 61
Patent JP-2017050025-A (JP)
Title: Information processing device, information processing method and program
Inventor: OIWA TAKUMA
IPC: H04R3/00
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of more easily changing an output destination of content information.SOLUTION: An information processing device comprises: a determination section for detecting content output equipment having a first content output control section; a second content output control section for controlling an output section which outputs content; and a control section for outputting the content information including entity data of the content to either the first content output control section or the second content output control section. If the content output equipment is detected by the determination section when the control section outputs the content information to the second content output control section, it outputs the content information to the first content output control section.SELECTED DRAWING: Figure 1
Patent JP-2018088842-A (JP)
Title: Food grain for pet food, its manufacturing method, and granular pet food
Inventor: YOSHIDA KOTARO
IPC: G01N3/08
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide pet food having new palate feeling.SOLUTION: A food grain for pet food 1 in which water content is 12 mass% or less, has a layered body of a layer 2 including starch and a gap 3 between layers.SELECTED DRAWING: Figure 1
Patent JP-2018090359-A (JP)
Title: Sheet conveying apparatus and image forming apparatus having sheet conveying apparatus
Inventor: SUZUKI YOHEI
IPC: B65H3/06
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To solve problems that when exchanging a rotating body unit with respect to the sheet conveying device, it is necessary for the user to detach the rotating body unit against the urging force of a slide shaft urged by a spring.SOLUTION: A slide shaft 25 urges a rotating body unit 41 toward a coupling shaft 23 by being urged by a urging spring 36 and is supported by a frame body 22 movably in the axial direction of the coupling shaft 23. By moving the rotating body unit 41 against the urging force of the slide shaft 25, the slide shaft 25 moves from the initial position to the lock position in accordance with the movement of the rotating body unit 41, and is locked at the lock position by a lock mechanism.SELECTED DRAWING: Figure 9
Patent JP-2018090511-A (JP)
Title: Method for producing furan derivative
Inventor: KAWANAMI HAJIME
IPC: C07D307/36
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily obtaining furan derivative using unpurified hydroxymethylfurfural and/or furfural without purification when carrying out oxidation reaction or reduction reaction in which hydroxymethylfurfural and/or furfural obtained by reacting saccharides such as cellulose, starch, glucose, fructose or the like is a raw material.SOLUTION: In the method, a corresponding compound is easily obtained by oxidation reaction or reduction reaction without purification by removing reaction inhibiting impurities by adding adsorbent such as alumina to biomass-derived hydroxymethyl-furfural solution or furfural solution.SELECTED DRAWING: None
Patent JP-2018089645-A (JP)
Title: Rolling roll pressing/depressing automatic control system
Inventor: HARADA YOSHINORI
IPC: B21B31/20
Filed: 2016-12-01
Abstract: PROBLEM TO BE SOLVED: To achieve man-power reduction while reducing a load of an operator, and to enable equalization of a product unit mass and improvement of a yield.SOLUTION: A system which automatically controls pressing and depressing of a rolling roll 2 in a rolling machine 1A in which roll stands S having paired rolling rolls 2 are juxtaposed, an inlet side HMD and an outlet side HMD are located with the roll stand interposed therebetween, and is controlled by a control device 4. This system comprises a pressing/depressing control system with first rolling roll cooling, a second depressing reservation system and a third roll depression temporary stop system, creates database concerning thermal effect in the rolling roll with respect to a time base which includes a product size, a steel grade and a kind of a billet as factors, and performs roll pressing/depressing control by selecting one from respective factors which is suitable for a rolling condition.SELECTED DRAWING: Figure 1
Patent JP-2018092426-A (JP)
Title: Storage control device, storage device, and control program
Inventor: UCHIYAMA KENJI
IPC: G06F3/06
Filed: 2016-12-05
Abstract: PROBLEM TO BE SOLVED: To suppress a reduction in availability of a storage device.SOLUTION: A storage control device comprises: an identification unit 451 for identifying a storage group to which each of a plurality of storage devices 51 subject to firmware application belongs, from a plurality of storage groups to be processed according to an access request from a host device 7; a setting unit 452, which sets priority of an application process of the firmware to each of the specified storage groups on the basis of an estimated value of the processing time according to the access request for each identified storage group; an application unit 453, which performs the application process to the storage devices 51 belonging to the storage group that the priority is set in an execution order according to the set priority; and an access control unit 42, which performs processing according to the access request to a storage group other than the storage group under execution of the application process.SELECTED DRAWING: Figure 5
Patent JP-2018089294-A (JP)
Title: Game machine
Inventor: ARAI KOTA
IPC: A63F7/02
Filed: 2016-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest of a game of a performance immediately after a shift to a specific game state.SOLUTION: A Pachinko game machine 1 is controllable to a time-shortening state in which game balls enter a second start pocket 21 relating to an electric tulip 22 more easily than normal game states (a non-time-shortening state and a specific game state ) after a jackpot game. Under control to the normal game state, a flame special performance is executable when variation display of a second special pattern is started based on entry of the game balls into the electric tulip 22. When the variation display of the second special pattern is started based on second special symbol reservation remaining at a point in time when a game state is shifted from the time-shortening state to the normal game state (specific game state), one crying dedicated variable performance differing from the flame special performance is executed.SELECTED DRAWING: Figure 64
Patent JP-2018093899-A (JP)
Title: Ultrasonic medical apparatus
Inventor: FUJIWARA KEISUKE
IPC: A61B8/08
Filed: 2016-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique more improved for diagnosing a tissue coagulation by using ultrasonic waves.SOLUTION: An HIFU signal is a transmission signal of therapeutic ultrasonic waves used as ultrasonic waves for displacement, and the amplitude substantially becomes zero during a period of OFF by repeating ON and OFF of the amplitude in a rectangular shape. A tissue displacement is a concrete example of a displacement of a tissue accompanying irradiation of ultrasonic waves corresponding to the HIFU signal. By a radiation force of ultrasonic waves corresponding to the HIFU signal, a tissue of a treatment portion is deformed following the tissue displacement as illustrated, for example. An ultrasonic medical apparatus related to the present invention acquires diagnosis data showing a tissue coagulation state from an effective displacement which is a tissue displacement concerning which the amplitude of the HIFU signal corresponds to the period of OFF.SELECTED DRAWING: Figure 2
Patent JP-2018094561-A (JP)
Title: Method for producing heat sink
Inventor: TAKAMI KATSUHIRO
IPC: B22D17/00
Filed: 2016-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a heat sink capable of producing a heat sink in which a heat-dissipating covering layer is formed on the surface of a metal substrate by simple steps at a low cost with high dimensional accuracy.SOLUTION: Provided is a method for producing a heat sink in which a heat-dissipating covering layer is formed on a surface of a metal substrate (M), comprising: a casting step where a molten metal is injected into the cavity (10C) of a mold (10), the molten metal is solidified in the cavity (10C) with a cooling medium flowing through the mold (10), and the metal substrate (M) is subjected to die casting; and a coating step where the surface of the metal substrate (M) discharged from the mold (10) is coated with a heat-dissipating coating material. In the coating step, the metal substrate (M) is installed in a part exhausted from the mold (10) and thermally connected with the flow passage of the cooling medium warmed in the casting step.SELECTED DRAWING: Figure 1
Patent JP-2018004072-A (JP)
Title: High pressure composite material container having airtight nozzle structure
Inventor: HWANG KI HO
IPC: F16J12/00
Filed: 2016-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure composite material container for securing air-tightness between a metal nozzle and a plastic liner layer.SOLUTION: A metal nozzle is formed on an entrance side of a plastic liner layer forming an inner layer of a high pressure composite material container, a nozzle insert tightly inserted into the metal nozzle from an inner side of the plastic liner layer in an outside direction is formed, and a nut member adhered to an upper end part of the nozzle insert is formed. Air-tightness between the metal nozzle and the plastic liner layer can be secured in a structural manner, gas leakage is guided not to an interface between the metal nozzle and the plastic liner layer but to an interface between the nozzle insert and the metal nozzle when the gas leakage occurs, thereby to clarify the determination of the gas leakage so that the plastic liner layer can be prevented from being damaged.SELECTED DRAWING: Figure 1
Patent JP-2018094017-A (JP)
Title: Game program and game system
Inventor: TAKAYAMA MASAHIRO
IPC: A63F13/5375
Filed: 2016-12-12
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily find an action object of a player character on a game screen.SOLUTION: A game program causes a computer to function as: character control means controlling actions of a character within a virtual space in accordance with a user's operation; virtual space generation means generating a virtual space where an action object to be an object a character performs a prescribed action for; first area setting means setting in a virtual space a prescribed first area around the action object; second area setting means setting in the virtual space a prescribed second area positioned nearer the action object than the first area; first icon display means displaying to a game screen a first icon showing presence of the action object when the character is located within the first area; and second icon display means which displays to the game screen a second icon showing that a prescribed action can be performed for the action object when the character is located within the second area.SELECTED DRAWING: Figure 9
Patent JP-2017110218-A (JP)
Title: Polymer powder for powder bed fusion methods
Inventor: DIEKMANN WOLFGANG
IPC: B33Y10/00
Filed: 2016-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a powder composed of a polymeric material which allows good coalescence of molten powder particles while the melt of the particles has sufficiently high morphological stability to allow production of dimensionally stable plastic components.SOLUTION: The problem is solved by a powder coated with a hydrophobic substance selected from the group consisting of saturated or unsaturated fatty alcohols, saturated and unsaturated fats, waxes, lactams, alkenes, alkanes and mixtures thereof, preferably alkanes and alkenes.SELECTED DRAWING: None