baber/WOPTO huggingface dataset:
Patent JP-2018109304-A (JP)
Title: Asbestos dust reduction system
Inventor: FUJIBAYASHI HIDEKI
IPC: E04G23/02
Filed: 2017-01-03
Abstract: PROBLEM TO BE SOLVED: To provide an asbestos dust reduction system capable of reducing exhaust containing an asbestos dust in a short period of time in a work area for removal and processing of a building material containing asbestos, at the same time reducing exposure of a worker in the work area to the dust and curtail exposure time.SOLUTION: With an asbestos dust reduction system 10, an air guide part 18 for supplying air to a work area 12 is provided on a ceiling surface 14 or side surfaces 16b, 17b constituting the work area 12, for removing and processing a building material containing asbestos. The air guide part 18 is for supplying outside air to the work area 12. A negative-pressure dust collector 20 is installed in the work area 12 in addition to the air guide part 18, with a setting to maintain a negative-pressure state in the work area 12 so that air 24 in the work area 12 may be exhausted. The removal work is performed while closing an entrance/exit to a security zone 22. The configuration reduces exhaust containing an asbestos dust in a short period of time in the work area, at the same time reducing an exposure amount of a worker in the work area to the dust and curtailing exposure time.SELECTED DRAWING: Figure 1
Patent JP-2018113145-A (JP)
Title: Spark plug
Inventor: SHIBATA SATOYUKI
IPC: H01T13/36
Filed: 2017-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug suppressing preignition of air-fuel mixture due to heat.SOLUTION: A spark plug 1 includes a ground electrode provided at one end of a cylindrical housing, a cylindrical insulator 35 placed on the inside of the housing, and a center electrode 801 located on the inside of the insulator 35 and forming a gap between the ground electrode and having a discharge part capable of forming a spark that can ignite fuel in the gap. The center electrode 801 has a shaft 42 consisting of a columnar body 421 and multiple protrusions 422 on the opposite side to the ground electrode of the discharge part. The multiple protrusions 422 are provided on the radial outside wall surface 423 of the body 421 and formed to protrude radially outward of the body 421. In the profile perpendicular to the medial axis C1 of the shaft 42, the equivalent diameter obtained by dividing four times of the cross-sectional area by the length of the outer periphery of the profile is small compared with the equivalent circle diameter corresponding to the diameter of a perfect circle having the same area as that of the profile.SELECTED DRAWING: Figure 5
Patent JP-2018112645-A (JP)
Title: Composition for resist removal
Inventor: SAKANISHI YUICHI
IPC: G03F7/42
Filed: 2017-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a composition capable of effectively removing a photoresist adhering to an edge part or a rear face of a substrate in a process for manufacturing a mask used when elements, circuits or the like is formed by conducting etching treatment on the substrate by using the photoresist.SOLUTION: A composition for resist removal is the composition containing a surfactant and solvent, and the following component (A) as the surfactant. Component (A): a polyglycerol derivative represented by the following formula (a). RO-(CHOR)-R(a), where n represents the number of a repeating unit and an integer of 2 to 60, Ris the same or different and represents a hydrogen atom, a hydrocarbon group having 1 to 18 carbon atoms, or an acyl group having 2 to 24 carbon atoms, and at least 2 Rof (n+2) Ris the hydrocarbon group having 1 to 18 carbon atoms and/or the acyl group having 2 to 24 carbon atoms.SELECTED DRAWING: None
Patent JP-2018114459-A (JP)
Title: Discharging device
Inventor: KAWABE GAKU
IPC: B05C5/00
Filed: 2017-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a discharging device for accurately discharging a coating material by restraining influence of a disturbance factor with a simple structure.SOLUTION: A discharging device comprises a housing having a flow passage through which a coating material flows and a plurality of discharge ports 52 juxtaposed in the width direction of a tip surface of the housing and discharging the coating material to a target object. The plurality of discharge ports 52 are formed in an imperfect circular shape having a peripheral length longer than a peripheral length of a virtual perfect circular shape IC when drawing a virtual correct circular shape IC of the same area. The flow passage is orthogonal to the discharge port 52 in cross-sectional view of a side surface and extends in a straight line shape in the same shape as the discharge port 52.SELECTED DRAWING: Figure 4
Patent JP-2018118871-A (JP)
Title: Glass material and method for producing the same
Inventor: SUZUKI FUTOSHI
IPC: C03C3/062
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a glass material that has improved Faraday effect and facilitates vitrification.SOLUTION: A glass material contains, in mol%, DyO: 15-60% and PrO: 1-60%. Preferably, the glass material further contains, in mol%, SiO: 0-84%, BO; 0-84%, PO; 0-84% and AlO; 0-84%. Preferably, the glass material has a difference between the glass transition point and the crystallization temperature of 45°C or more. Preferably, the glass material is used as a magneto-optical element, specifically a Faraday rotation element. A method for producing a glass material has the step in which, while a glass raw material lump 12 is held in a floating state, the glass raw material lump 12 is heated and melted to obtain molten glass before cooling the molten glass.SELECTED DRAWING: Figure 1
Patent JP-2018121213-A (JP)
Title: Image processing apparatus, image projection device, and image processing method
Inventor: MIYAGI NORIKO
IPC: H04N5/74
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve display quality in performing pixel shift display.SOLUTION: An image projection device comprises: a resolution reduction part that creates, from an input image, a low-resolution image for pixel shift display having a lower resolution than that of the input image; a detection part that detects a portion in the low-resolution image corresponding to a specific pattern in which a deterioration in image quality may occur; and a correction part that performs specific correction processing for reducing the deterioration in image quality on the portion in the low-resolution image corresponding to the specific pattern.SELECTED DRAWING: Figure 2
Patent JP-2018121214-A (JP)
Title: Broadcast program receiver and program
Inventor: SUJIKAI HISASHI
IPC: H04N21/238
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To establish resistance against a packet loss, improve reliability of a transfer system using device redundancy, and reduce a processing load of a device on the broadcast station side.SOLUTION: Broadcast program receivers 2-1, 2-2 receive IP packets from broadcast program transmitters 1-1, 1-2. A TSP processing unit 23 performs parity check on broadcast TS packets extracted from the IP packets; discards a broadcast TS packet having an error; and on the basis of a TSP counter, discards one broadcast TS packet of duplicate broadcast TS packets. Thereby, compensation for a missing broadcast TS packet is enabled using redundant data of the same duplicate broadcast TS packets. The broadcast program transmitters 1-1, 1-2 do not need to generate IP packets having the same encapsulation structure. Thereby, reliability of a transfer system can be improved by easily implementing a device redundancy structure.SELECTED DRAWING: Figure 1
Patent JP-2018126014-A (JP)
Title: Power conversion device, power conversion system, and control method of power conversion device
Inventor: KIKUCHI AKIHIRO
IPC: H02M3/00
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of easily adjusting a configuration of a power conversion system and adjusting access of electric power to and from a direct current bus.SOLUTION: In a power conversion device 20, direct-current power the voltage of which is adjusted from a voltage conversion circuit 21 that adjusts the voltage of the output power of a direct-current power supply 10 through a direct-current bus 30. An inverter 22 converts the direct-current power of the direct-current bus 30 into alternating-current power and supplies the converted alternating-current power to a power system 46. A control unit 23 controls the inverter 22. When it is necessary to suppress the output, the control unit 23 suppresses the alternating-current power supplied by the inverter 22 to raise the voltage of the direct-current bus 30.SELECTED DRAWING: Figure 1
Patent JP-2018133897-A (JP)
Title: Motor control device and motor control method
Inventor: TAKAGI TOMOYA
IPC: H02P6/16
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device and a motor control method that can detect an offset amount of an angle sensor with ease.SOLUTION: A motor control device according to an embodiment controls a permanent magnet type synchronous motor. The motor control device comprises a current controller, a phase detector, and a calculation unit. The current controller changes a d-axis current value of a current flowing in the synchronous motor. The phase detector respectively detects a first phase of such a minimum current that a positive torque of the synchronous motor becomes maximum, and a second phase of such a minimum current that a negative torque of the synchronous motor becomes minimum, on the basis of the d-axis current value and a q-axis current value in a case where the current controller changes the d-axis current value. The calculation unit calculates an offset amount of an angle sensor that detects an angular position of the synchronous motor on the basis of the first and second phases detected by the phase detector.SELECTED DRAWING: Figure 1A
Patent JP-2018132613-A (JP)
Title: Focus detection device and imaging device
Inventor: KAWARADA MASAHIRO
IPC: G02B7/34
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a focus detection device capable of focus detection with an impact of noise reduced.SOLUTION: A focus detection device includes: determination means for determining the degree of impact of noise included in one pair of parallax image signals; and acquisition means for acquiring information on phase difference of the pair of parallax images by correlation computation based on the pair of parallax image signals. The acquisition means selects a filter used for acquiring the information on phase difference from a plurality of filters with different frequency characteristics on the basis of a determination result by the determination means, and outputs, as a focus detection result, information on phase difference acquired by correlation computation based on the pair of parallax image signals processed by the selected filter.SELECTED DRAWING: Figure 9
Patent JP-2018132137-A (JP)
Title: Cylinder device
Inventor: KAWAI RUITO
IPC: F16F9/34
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To make a whole cylinder device compact.SOLUTION: A flow path 11 is provided with a step part 11B1 on the side where working fluid flows in when a piston rod 9 moves. A valve mechanism 12 is provided with: a first valve seat 13 provided for the step part 11B1; a first valve body 14 which is inserted in the flow path 11, one side of which is in contact with the first valve seat 13 separably, and which is provided with a valve passage 14C extending in a separation/contact direction; a first spring 16 energizing the first valve body 14 in the direction in which to seat it on the first valve seat 13; a second valve body 17 which is in contact with the first valve body 14 and provided in the way that it can open/close the valve passage 14C; a second spring 18 which energizes the second valve body 17 in the direction in which to bring it in contact with the first valve body 14; a first spring receiver 19 capable of moving in the direction in which to adjust an energizing force of the first spring 16; and a second spring receiver 20 capable of moving in the direction in which to adjust an energizing force of the second spring 18.SELECTED DRAWING: Figure 1
Patent JP-2018130390-A (JP)
Title: Pinball game machine
Inventor: UCHIGASHIMA MASANORI
IPC: A63F7/02
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To create new game situation of a pinball game machine by controlling a movable object based on time.SOLUTION: Since a pattern of operation contents of a distribution device is determined as in (a) in advance, a sub-integral control device measures lapse time, thus identifying what operation contents the distribution device for repeating fixed operation has now. Thus, a specific performance can be executed at timing shown by ON in (b) during a period (a black time zone in (a)) during which the distribution device has the first operation contents. The first operation contents do not occur according to a result of winning/losing determination but occur according to a schedule, thus rousing player's desire to play a game by the performance. Especially, by execution of the performance in a machine that nobody is playing, a strong inducement to start a game can be given.SELECTED DRAWING: Figure 23
Patent JP-2017143269-A (JP)
Title: Pixelated capacitance controlled esc
Inventor: REZA SADJADI
IPC: H01L21/683
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a non-homogeneous construction of an electrostatic chuck (ESC) leads to local variance of an RF (Radio Frequency) field between the chuck and a substrate and causes non-uniformity of a processing result.SOLUTION: An ESC 132 includes: a dielectric body (pack 228) having a workpiece support surface configured to accept a substrate 134 thereon; one or more chucking electrodes 136 disposed within the pixelated ESC; and a plurality of pixel electrodes 140. The plurality of pixel electrodes 140 are switchable between a floating state and a grounded state and have variable capacities to a ground 142. A change in an electrostatic capacity of a pixel capacitor is available for influencing affinity of power coupling between the chucking electrodes 136 via the substrate and the ground 142 via the one or more pixel electrodes 140, such that the substrate is chucked to the pixelated ESC 132 in an electrostatic manner.SELECTED DRAWING: Figure 2
Patent JP-2018130434-A (JP)
Title: rice cooker
Inventor: SHIMOMINE MINORU
IPC: A47J27/00
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker whose assemblability can be improved by simplifying the structure of a silent chamber and reducing the number of components.SOLUTION: A rice cooker according to the present invention comprises a pump that sucks and discharges air inside a body 1, and a silent chamber 71 that reduces exhaust noise from the pump. The silent chamber 71 consists of a bottomed expansion container 72 formed in an outer lid cover 23 that is a component of a lid body 21, and a lid 73 integrally connected to the expansion container 72 via a self-hinge 74 to cover an opening of the expansion container 72. When a lid body reinforcing plate 61 is attached to the outer lid cover 23, the lid body reinforcing plate 61 presses the lid 73 to seal the opening of the expansion container 72.SELECTED DRAWING: Figure 5
Patent JP-2017126351-A (JP)
Title: Information processing apparatus and information processing method
Inventor: ICHIKAWA SATOSHI
IPC: G06Q40/02
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To output need information relating to possibility for a client to utilize a predetermined financial product or risk information relating to a bad debt risk or an arrear risk in the case where money is lent to a client, on the basis of objective data.SOLUTION: An information processing apparatus comprises a generation part 11 including an artificial intelligence function, and an output part 30 for outputting information generated by the generation part 11. By using an adoption variable generated from any one or more of attribute information of a client who utilizes a financial institute, examination information relating to the client, and transaction information of the client in the financial institute and a coefficient with respect to the adoption variable, the generation part 11 generates need information relating to possibility for a certain client to utilize a predetermined financial product or risk information relating to a bad debt risk or an arrear risk in the case where money is lent to a certain client. The adoption variable and the coefficient are determined based on result data in the past.SELECTED DRAWING: Figure 1
Patent JP-2018134237-A (JP)
Title: Medical image diagnostic system
Inventor: AOKI KOHEI
IPC: A61B6/03
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a medical image diagnostic system capable of improving cleaning efficiency in an examination room.SOLUTION: A medical image diagnostic system includes a trestle part, a rail laid on a floor surface, a rail cover for covering the rail, an attachment/detachment member provided between the floor surface and the rail cover, and a transportation part provided at a lower part of the trestle part, which moves between the rail and the rail cover along the rail, and attaches/detaches the rail cover to/from the floor surface through the attachment/detachment member accompanying the movement.SELECTED DRAWING: Figure 1
Patent JP-2018135205-A (JP)
Title: Adaptor
Inventor: IWATA SATORU
IPC: B65H18/04
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To easily change a diameter of a winding shaft.SOLUTION: An adaptor 20 comprises an adaptor body 22 so provided with a shaft hole 24 into which a winding shaft is fitted as to penetrate to both end surfaces, and an engaging part 44 provided so as to define the shaft hole 24 in the adaptor body 22 while constituted to be deformable in a radial direction of the adaptor body 22. The adaptor 20 further comprises a pressing part 46 which is held by a holding part 48 provided to the adaptor body 22 while being movable to the inside and to the outside in the radial direction of the adaptor body 22 for pressing the engaging part 44 toward the winding shaft fitted into the shaft hole 24 to press the engaging part 44 against the winding shaft.SELECTED DRAWING: Figure 3
Patent JP-2018142841-A (JP)
Title: Communication system
Inventor: FUJIWARA MANABU
IPC: H04M11/00
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication system by which conversation between crews can be performed with good operationality.SOLUTION: A communication system 30 of the present invention comprises: an AVN 40; and monitors 5, 6 connected through a connection line 4. The AVN 40 is capable of outputting voice data input from a microphone 50 in response to the action of pressing down a WZC button 9 from a speaker 8 in its rear through a voice signal line 70. The AVN 40 further includes detection means for making detection about whether or not a smart phone 11(12) is connected to the monitor 5(6). If the connection of the smart phone 11(12) is detected, the AVN 40 transmits voice data input from the microphone 50 to the smart phone 11(12) through a public telephone line. The voice data is passed through the monitor 5 from the smart phone 11 and then, output from a headphone 15.SELECTED DRAWING: Figure 1
Patent JP-2018147596-A (JP)
Title: Slide switch
Inventor: KATAOKA KENJI
IPC: H01H15/04
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a slide switch capable of improving a long life.SOLUTION: A slide switch 100 comprises: a substrate 35 formed by an electrical insulation properties resin; a fixed contact 40 fixed to a surface 35c of the substrate; and a metal movable contact 42 which is slid on the fixed contact. The fixed contact 40 includes: a first ground fixed contact 401 that extends to a slide direction of the movable contact; individual fixed contacts 403a and 403b that extend in parallel with the first ground fixed contact while having an interval in a direction orthogonal to the slide direction; and second ground fixed contacts 402a and 402b that extend in parallel with the first ground fixed contact on an extention line of each individual fixed contact within range where the movable contact is slid. Concave parts 441 and 442 recessed from the surfaces of the second ground fixed contact and each individual fixed contact are provided between the second ground fixed contact and each individual fixed contact.SELECTED DRAWING: Figure 6
Patent JP-2017130956-A (JP)
Title: Playback device
Inventor: WATABE SHUICHI
IPC: H04N21/434
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To easily select a content corresponding to a content selected in some playback period, in transition from the playback period to the playback period to be played next.SOLUTION: A playback device comprises: a request execution unit (14) which analyzes identification information included in an MPD and acquires a content indicated by a second element included in a first element identified in accordance with the identification information; and a content playback unit (15) for playing back the content acquired by the request execution unit (14). An URL includes analysis range designation information indicating the identification information, and the request execution unit (14) identifies the first element identified with the identification information having a value equal to that of the analysis range designation information and acquires a content indicated by the second element included in the first element.SELECTED DRAWING: Figure 1
Patent JP-2017101080-A (JP)
Title: Methods for treating progeroid laminopathy using oligonucleotide analogues targeting human lmna
Inventor: KOLE RYSZARD
IPC: A61P43/00
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide methods for treating progeroid laminopathy using an oligonucleotide analog targeting human LMNA.SOLUTION: The present invention provides a method of the treatment in a subject with progeroid disease and related conditions, the method being based on an antisense oligonucleotide targeting LMNA, for reducing the expression of one or more aberrantly spliced LMNA mRNA isoform encoding progerin. The invention generally relates to a method of the treatment of progeroid laminopathy including Hutchinson-Gilford progeria syndrome, using an antisense compound targeting human lamin A and a composition associated with it.SELECTED DRAWING: None
Patent JP-2018145898-A (JP)
Title: Blade for wind power generation or wind power generator
Inventor: SAWADA TAKAHIKO
IPC: F03D1/06
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a blade for wind power generation that can measure a deformation amount of a blade with a simple structure while improving structural reliability, or to provide a wind power generator.SOLUTION: A blade for wind power generation includes: a front edge part 10 and a rear edge part 11; a spar cap 17 constituted so as to include a fiber-reinforced layer; a shell core 18c disposed at least either between the front edge part 10 and the spar cap 17 or between the rear edge part 11 and the spar cap 17; and a nonconductive sensor 12. A recess part is formed on a surface of the shell core 18c. The nonconductive sensor 12 is disposed in the recess part.SELECTED DRAWING: Figure 6