baber/WOPTO huggingface dataset:
Patent JP-2019182054-A (JP)
Title: Steering device
Inventor: OCHI NORIHIRO
IPC: B62D6/00
Filed: 2018-04-04
Abstract: To return an operation member, mode of which is changing at the start of automatic operation.SOLUTION: A steering device 100 includes: a variable mechanism 120 that reversibly changes a mode including at least one of the position, posture, and shape of an operation member 110 at the time of automatic operation and manual operation; a variable drive source 150; receiving means 170 that receives an operation by a driver; and control means 180 that controls the variable drive source 150 and allows the mode of the operation member 110 by the variable mechanism 120 to return to the mode at the time of manual operation when the receiving means 170 receives an operation by the driver in the middle of changing the mode of the operation member 110.SELECTED DRAWING: Figure 5
Patent JP-2019180276-A (JP)
Title: Method of suppressing green leaf-like flavor of japanese pepper oil
Inventor: KAWAHARA MASANORI
IPC: A23D9/00
Filed: 2018-04-06
Abstract: To provide a method of suppressing green leaf-like flavor of Japanese pepper oil, and to provide a production method of a Japanese pepper flavor oil composition.SOLUTION: A method of suppressing green leaf-like flavor of Japanese pepper oil includes mixing 3 to 45 pts.mass of red pepper oil with 100 pts.mass of Japanese pepper oil. A production method of a Japanese pepper flavor oil composition includes a step of mixing 3 to 45 pts.mass of red pepper oil with 100 pts.mass of Japanese pepper oil, wherein the Japanese pepper oil is obtained by steps including: (a1) a step of obtaining Japanese pepper mixed oil by mixing 1 to 12 pts.mass of one or two kinds selected from fruits or fruit skins of Japanese pepper with 100 pts.mass of edible oil; (a2) a step of maintaining the Japanese pepper mixed oil at 50 to 90°C; and (a3) a step of removing a solid content from the maintained Japanese pepper mixed oil, and red pepper oil is obtained by steps including: (b1) a step of obtaining red pepper mixed oil by mixing 1 to 18 pts.mass of red pepper with 100 pts.mass of edible oil; (b2) a step of maintaining the red pepper mixed oil at 100 to 180°C; and (b3) a step of removing a solid content from the maintained red pepper mixed oil.SELECTED DRAWING: None
Patent JP-2019183728-A (JP)
Title: Fuel injection device
Inventor: SHIMODE KAZUMASA
IPC: F02M51/00
Filed: 2018-04-09
Abstract: To reduce combustion noise by shortening the shortest injection period between pre-injection and main injection.SOLUTION: The fuel injection device according to this invention includes an injector, and a control device, the injector including a needle and a needle driving system, the needle being arranged in an injector body in a displaceable manner. The needle driving system changes a pressure on the needle with the telescopic motion of a piezo-stack to displace the needle. The control device controls the needle driving system to execute fuel injection consisting of main injection and pre-injection as minute fuel injection before the main injection at least twice in a one-cycle fuel injection period. Additionally, the control device controls the needle driving system so that the displacement rate of the needle in the pre-injection is lower than the displacement rate of the needle in the main injection.SELECTED DRAWING: Figure 3
Patent JP-2018198929-A (JP)
Title: Fiber optic correction of astigmatism
Inventor: YAMADA DAISUKE
IPC: G02B6/32
Filed: 2018-04-13
Abstract: To provide a fiber optic probe capable of correcting astigmatism.SOLUTION: A catheter may consist of a sheath 121, a coil 122, a protector 123, and an optical probe 124. In the optical probe 124, an elliptical fiber is used to correct astigmatism. An asymmetric GRIN lens is also used to correct astigmatism.SELECTED DRAWING: Figure 2
Patent JP-2019187193-A (JP)
Title: Power storage device and power storage element management method
Inventor: SHIRAISHI TAKAYUKI
IPC: H02J7/00
Filed: 2018-04-17
Abstract: To make it possible to use a management unit with the same specifications for multiple purposes, thereby reducing the costs associated with the management unit.SOLUTION: A power storage device 1 includes a power storage element 12, an acquisition unit (current sensor 51) that acquires information capable of determining the use of the power storage element 12, and a management unit 55 that manages the power storage element 12 in the set management mode, and the management unit 55 sets the management mode of the power storage element 12 according to information acquired by the acquisition unit.SELECTED DRAWING: Figure 9
Patent JP-2019191253-A (JP)
Title: Hollow tube optical system
Inventor: KAWAJIRI YOSHIHIRO
IPC: G02B6/36
Filed: 2018-04-19
Abstract: To provide a hollow tube optical system capable of relaxing required specifications for structural accuracy.SOLUTION: An optical system is configured by two optical members that are installed in an optical fiber communication system and consist of a first member 3 and a second member 4 for transmitting and receiving an optical signal and a hollow tube 1 for holding and positioning the two optical members. A hollow tube is made to be an annular shaped hollow circular tube such that the inner wall cross section in a plane perpendicular to a central shaft 5 of the hollow tube is an annular shape or has a slit. At least one of the two optical members is arranged outside end of the hollow tube in a state of abutting on the hollow tube, and the central shaft of the two optical members are aligned through the central shaft of the hollow tube to form an optical path.SELECTED DRAWING: Figure 2
Patent JP-2019190399-A (JP)
Title: Variable capacity type piston pump
Inventor: HIRASHIMA HISAO
IPC: F04B1/22
Filed: 2018-04-26
Abstract: To provide a variable capacity type piston pump for conveniently realizing improvement of oscillation motion of a slant plate without applying any influence to a pressure balance design at a piston shoe or without any increasing in cost.SOLUTION: The variable capacity type piston pump includes: first and second two oil guiding ports opened on a circumference drawn by a locus of a center point of a piston shoe and to which pressure oil is guided from an oil pocket of the piston shoe in a high pressure side region at a slant surface of a slant plate; and a through oil passage for feeding pressure oil from the oil guiding ports to between a protruded curved surface at a slant plate rear surface side and a convex curved surface of a slant plate receiving member, wherein an angular interval between the two oil guiding ports is set such that a total pressure oil supply period of periods in which an oil pocket region of any piston shoe passes any one and both of the two oil guiding ports per period in which a cylinder block rotates once is longer than a total pressure oil supply period when only one oil guiding port is formed, and the two oil guiding ports are not present simultaneously in a releasing region where one of the two oil guiding ports is present in any oil pocket region and the other oil guiding port is not present in the releasing region where the piston shoe does not slide-contact with the slant surface.SELECTED DRAWING: Figure 1
Patent JP-2019183355-A (JP)
Title: Disposable mask
Inventor: FURUYA YOSHIORI
IPC: A62B18/02
Filed: 2018-04-27
Abstract: To provide a disposable mask which suppresses an occurrence of a gap between a mask body and a face.SOLUTION: A disposable mask 10 in the invention includes a mask body 20 having a mouth/nose covering part 21 and a pair of ear hook parts 40 attached to both side parts 22 of the mask body 20, and both ends of which are fixed at upper and lower parts at a side part of the mask body 20. The mask body 20, having a line Q equally dividing a dimension in a vertical direction, is configured to be foldable through a seal line 30 positioned in the center in a width direction and in a developed state, an upper end part 27 is shaped to curve in a manner to protrude upward in the center in the width direction. The seal line 30 is in the form of a curved line in a side view in the state where the mask body 20 is folded and has an upper inflection point 34 which is positioned between an upper end edge 30a and the line Q and a lower inflection point 35 which is positioned below a central point 62a of a lower fixing part 62 between a lower end edge 30b and the line Q.SELECTED DRAWING: Figure 3
Patent JP-2019193686-A (JP)
Title: Cpap mask and nppv mask provided with notch or hole for mounting dew condensation water absorbing and retaining nonwoven fabric, and cpap mask and nppv mask mounted with dew condensation water absorbing and retaining nonwoven fabric
Inventor: SAWAGUCHI TAKASHI
IPC: A61M16/00
Filed: 2018-04-30
Abstract: To provide a CPAP mask and an NPPV mask as a CPAP mask to be used for treatment of a sleep apnea syndrome, and an NPPV mask to be used for a non-invasive positive pressure ventilation therapy, allowing mounting a dew condensation water absorbing and retaining nonwoven fabric which prevents water droplets generated due to dew-condensation of wetting components contained in respiration gas and wetting components contained in respiration gas of a user himself/herself inside the mask from dropping and invading to the face and nostril of a patient, and also controls humidity of respiration gas.SOLUTION: A mask 1 (CPAP mask, NPPV mask) is provided with a notch or hole 2 for mounting a dew condensation water absorbing and retaining nonwoven fabric 3, as shown in figure 1. The dew condensation water absorbing and retaining nonwoven fabric 3 is mounted by using the notch or the hole 2 so as to absorb and retain dew condensation water generated inside the mask 1, and prevent water droplets generated due to dew condensation inside the mask 1 from dropping and invading to the face or nostril of a user of the mask 1. Humidity of respiration gas is controlled by the dew condensation water absorbing and retaining nonwoven fabric 3 mounted on the mask 1.SELECTED DRAWING: Figure 1
Patent JP-2018125040-A (JP)
Title: Algorithm for optimal usage of external memory tuning sequence
Inventor: NIR STRAUSS
IPC: G06K7/00
Filed: 2018-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method, an apparatus and a computer program product for optimally tuning a memory card in a host device.SOLUTION: The apparatus determines at least one tuning parameter associated with the memory card, initiates a reading operation with the memory card, and sends a tuning command to the memory card on the basis of the at least one tuning parameter. The at least one tuning parameter includes a temperature of the memory card, a time elapsed since a last tuning sequence was performed, the number of data blocks sent from the memory card to the host device, and/or the number of transactions between the memory card and the host device. The apparatus also reads data from the memory card, detects a cyclic redundancy check (CRC) error associated with the read data, and sends the tuning command to the memory card upon detecting the CRC error.SELECTED DRAWING: Figure 2
Patent JP-2019196724-A (JP)
Title: Gear pump
Inventor: HONDA HIDEO
IPC: F04C2/18
Filed: 2018-05-08
Abstract: To reduce loss torque at a gear pump operation.SOLUTION: In a gear pump in which a first gear 22 and a second gear 26 rotate while being engaged with each other, the first gear 22 is pressed to a first pressing direction by a pressure difference which occurs between an intake port side and a discharge port side when the gear pump is operated at a prescribed discharge pattern, and a running-in operation for cutting a pump chamber internal peripheral face 18 by a tooth tip at a contact part 18a is performed. A length of a first initial clearance being a clearance between a first shaft 24 and a first insertion hole 16b at the first pressing direction side when the tooth tip contacts with the contact part 18a immediately after the running-in operation is started when the first gear 22 is pressed to the first pressing direction P1 at a time point before the pump chamber internal peripheral face 18 is cut is set so that final stress which is generated at the tooth tip of the first gear 22 when the number of teeth at which the first gear 22 contacts with the contact part 18a becomes maximum after the running-in operation is progressed becomes higher than the housing hardness of the contact part 18a.SELECTED DRAWING: Figure 6
Patent JP-2019196965-A (JP)
Title: Vibration tester and vibration testing method
Inventor: EHATA KOREICHI
IPC: G01H13/00
Filed: 2018-05-09
Abstract: To test vibration properties of a plurality of blades in a shorter time.SOLUTION: A vibration tester which sweeps and excites an object to be tested, and thereby acquires vibration properties of the object to be tested, on the basis of an FRA (Frequency Response Analyzer) method, includes: an excitation signal generator which generates an excitation signal in which sweep sinusoidal signals of a plurality of frequency ranges are superposed; an excitation machine which sweeps and excites an object to be tested on the basis of the excitation signal; a vibration sensor which detects vibration of the object to be tested; and a frequency response analyzer which includes a plurality of analysis units corresponding to the sweep sinusoidal signal in order to analyze a frequency response of the object to be tested, by synchronizing an output signal of the vibration sensor with the sinusoidal signal.SELECTED DRAWING: Figure 1
Patent JP-2019197663-A (JP)
Title: Power storage device
Inventor: TSURUTA SHOGO
IPC: H01M2/02
Filed: 2018-05-09
Abstract: To provide a power storage device on which a circuit board is mounted, in which the circuit board is prevented from being exposed to high-temperature and high-pressure exhaust gas, and a temperature of the exhaust gas is reduced.SOLUTION: A power storage device 1 includes a plurality of power storage elements 10 each having a safety valve 14, an exterior body 20 that houses the plurality of power storage elements 10 arranged in a predetermined arrangement direction, an exhaust portion 60 that forms an exhaust path P that guides exhaust from a safety valve 14 of each power storage element 10, and arranged to face the safety valve 14 of each power storage element 10, and a circuit board disposed opposite to the power storage elements 10 with respect to the exhaust portion 60 and disposed so as to face the exhaust portion 60. The exhaust portion 60 includes an exhaust path forming unit 62 that forms the exhaust path P. The exhaust path P meanders and extends in the arrangement direction.SELECTED DRAWING: Figure 5
Patent JP-2019175412-A (JP)
Title: Patent office royalty paying method
Inventor: OGIWARA SATOKO
IPC: G06Q40/02
Filed: 2018-03-28
Abstract: To securely protect a royalty of patent right as individual's monopoly right since an enterprise-side royalty is generally transferred to an individual's bank account and thereby frequently stolen through Internet banking.SOLUTION: A cash card and a bank account dedicated to patents are made at a bank that the Patent Office specifies. The cash card does not have an issue NO written on a surface in spite of an individual's account number and a password code, and also has the number of times of money reception, amounts of money, and the balance recorded inside for each application number. A copy can be obtained even at a bank counter and savings can be withdrawn at the bank counter. The issue NO consists of 20-100 digits more than that of the account number, and is not hacked through Internet banking. A Patent Office's (incorporated administrative agency) account is opened at the specified bank, and managed by caching.SELECTED DRAWING: Figure 2
Patent JP-2019196667-A (JP)
Title: Renovation fitting
Inventor: TAKEOKA SHINNOSUKE
IPC: E06B1/18
Filed: 2018-05-11
Abstract: To provide a renovation fitting capable of obtaining high thermal insulation performance.SOLUTION: In a renovation fitting 10, in a state where an existing frame 16 installed in an opening 14a of a building 14 and an existing outer wall member 30 forming an outer wall surface 30a of the building 14 are left as they are, a new frame 18 is attached to inside of the existing frame 16 and the existing outer wall member 30 is covered with a new outer wall members 34, thereby forming a new outer wall surface. An outdoor side aspect surface 36 of the new frame 18 protrudes outwardly from the existing outer wall member 30, and is arranged opposite to an indoor side surface 34b of the new outer wall member 34.SELECTED DRAWING: Figure 2
Patent JP-2019196155-A (JP)
Title: Rear seat passenger protector
Inventor: KANO YUSUKE
IPC: B60R21/214
Filed: 2018-05-11
Abstract: To provide a rear seat passenger protector, which can appropriately protect a passenger seated on a center part from a center air bag which expands from a roof.SOLUTION: The rear seat passenger protector comprises at seat backs of a driver seat 2 and a front passenger seat 3 outer air bags 6 that expand rearward respectively, and a center air bag 13 that expands toward a center part at a rear seat. The outer air bags 6 have first bag parts 7 that expand to front sides of outer passengers on the rear seat and second bag parts 8 that restrict movement toward a front side of a vehicle of the center air bag 13 by expansion to the front side in a longitudinal direction of the vehicle of the center air bag 13. The outer air bags 6 restricted by the second bag parts 8 bear support force of the center air bag 13.SELECTED DRAWING: Figure 2
Patent JP-2018122162-A (JP)
Title: Management system
Inventor: KAWAGUCHI NAOKI
IPC: A63F7/02
Filed: 2018-05-16
Abstract: PROBLEM TO BE SOLVED: To effectively utilize monitoring means.SOLUTION: A management system for a game hall is provided, the system collecting and managing information outputted from game devices capable of providing players with game values to be used in games. The game devices are operated in a chargeable setting where provision of game values is chargeable or in a non-chargeable setting where provision of game values is non-chargeable. The management system includes state monitoring means for monitoring information, from the information collected from the game devices, indicating game states advantageous to players. If the game devices are operated in the non-chargeable setting, the game devices are excluded from the monitoring targets of the state monitoring means.SELECTED DRAWING: Figure 16
Patent JP-2018123829-A (JP)
Title: Air-cooling rotational engine
Inventor: SHKOLNIK NIKOLAY
IPC: F02B53/00
Filed: 2018-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a preferable air-cooling rotational engine.SOLUTION: An internal combustion rotational engine includes an air passage configured to allow a flow of cool air through a rotor as the rotor moves with respect to a housing in the engine. In some embodiments, the engine includes a removable fuel cartridge. An embodiment of the internal combustion engine and features of such an engine provide: reduction in cost for supplying fuel to an engine having a plurality of chambers by using a single fuel vaporizer or an injector; reduction in cost and complexity for igniting the fuel in the plurality of chambers by having a single ignition point for supply to a plurality of chambers; and a less-expensive and uncomplicated method for cooling the engine by, for example, having a dedicated air-cooling chamber exposed to the rotor and by blow-supplying the fuel-air mixture through an inside of the rotor.SELECTED DRAWING: Figure 5H
Patent JP-2019201503-A (JP)
Title: Electric power conversion system
Inventor: TAKEUCHI IPPEI
IPC: H02J3/38
Filed: 2018-05-17
Abstract: To obtain an electric power conversion system capable of increasing detection accuracy of isolated operation state.SOLUTION: An electric power conversion system comprises a control section 10 for controlling a power conversion unit 3 on the basis of the output voltage from the power conversion unit 3 and the frequency thereof. The control section 10 includes a frequency feedback section 15 for determining the value of reactive power outputted from the power conversion unit 3 on the basis of the frequency, and generating a first reactive power command value, a step injection section 16 for determining the value of reactive power outputted from the power conversion unit 3 on the basis of the output voltage and the frequency, and generating a second reactive power command value, a current control unit 17 for controlling the power conversion unit 3 on the basis of the first reactive power command value and the second reactive power command value, and a reactive power oscillation inhibitory control section 20 for controlling the frequency feedback section to output the first reactive power command value regardless of occurrence of flicker event, when sign of isolated operation is detected, and controlling the step injection section to output a second reactive power command value.SELECTED DRAWING: Figure 2
Patent JP-2019199558-A (JP)
Title: Solubilizer for cured product of acrylic resin and polycarbonate resin, and coating agent and adhesive each using the same
Inventor: KOBAYASHI MARIKO
IPC: C09J169/00
Filed: 2018-05-17
Abstract: To provide a solubilizer excellent in safety and having high dissolving power to a cured product of an acrylic resin and/or a cured product of a polycarbonate resin.SOLUTION: The solubilizer for a cured product of a resin includes (A) dimethyl carbonate, and optionally, further includes at least one kind of (B) an organic compound selected from the group consisting of (b1) 1-bromopropane, (b2) hydrofluoroolefin, (b3) hydrofluorocarbon, (b4) hydrofluoroether and (b5) hydrochlorofluorocarbon in which the resin is an acrylic resin or a polycarbonate resin. An adhesive and a coating agent each using the solubilizer are provided.SELECTED DRAWING: None
Patent JP-2019201557-A (JP)
Title: Method for producing legionella bacteria medium
Inventor: TERAMURA HAJIME
IPC: C12N1/20
Filed: 2018-05-21
Abstract: To provide a medium for growth of Legionella bacteria, having excellent visibility.SOLUTION: A method for producing a Legionella bacteria medium has the steps of: mixing granular activated carbon, nutrition component, and gelator in water to obtain a liquid mixture; removing the granular activated carbon from the liquid mixture; and solidifying the liquid mixture from which the granular activated carbon has been reduced.SELECTED DRAWING: None
Patent JP-2019201801-A (JP)
Title: Game machine
Inventor: TAFUSA HIDEKI
IPC: A63F7/02
Filed: 2018-05-22
Abstract: To provide a game machine capable of improving interest.SOLUTION: A pachinko game machine can execute a roulette performance for displaying a plurality of suggestive images. In the roulette performance, between one roulette performance and another roulette performance, the kind of a selected suggestive image is the same, and even when a position where an unselected suggestive image is displayed is the same, the kind of the unselected suggestive image is different, and therefor an advantage expectation degree is different.SELECTED DRAWING: Figure 9