baber/WOPTO huggingface dataset:
Patent JP-2017149735-A (JP)
Title: Prodrugs of fumarates and their use in treating various diseases
Inventor: TAREK A ZEIDAN
IPC: C07C219/08
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel fumaric acid monomethyl derivative suitable for long-term administration in the treatment of psoriasis and multiple sclerosis, and a composition thereof.SOLUTION: The present invention provides a compound represented by formula (I), or its pharmaceutically acceptable salt (R1 is a methyl; La is a carbocycle of a C2-6 alkyl linker C, a Caryl or the like; R2 and R3 independently represent H, a C1-6 alkyl, a C2-6 alkenyl, a C6-10 aryl, a C3-10 carbocycle, a heterocycle comprising one or two 5 or 6 membered ring and one to four hetero atom of N, O or S, a heteroaryl comprising one or two 5 or 6 membered ring and one-four hetero atom of N, O or S, or the like).SELECTED DRAWING: None
Patent JP-2018173239-A (JP)
Title: Device and method for controlling temperature of reaction system
Inventor: KAZUHARA YASUHIRO
IPC: F25D1/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a simple device and a method, which can control reaction temperature in various chemical reactions without using latent heat of refrigerant that is limited in applicable reaction.SOLUTION: A device for controlling temperature of a reaction system jets a heat medium to an outside wall of a reactor to form a flow-down film of the heat medium and uses sensible heat of the heat medium to control temperature of the reactor.SELECTED DRAWING: Figure 1
Patent JP-2018181868-A (JP)
Title: Heat transfer structure
Inventor: YAMAMOTO JIRO
IPC: H04N5/225
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a structure that efficiently disperses heat generated in a body and makes feeling when operating an operating member good.SOLUTION: The electronic device includes: a metallic exterior member; an operating member capable of push button operation; a substrate having a switch corresponding to the operating member; a metallic operation plate that holds the substrate; a heat radiation plate that is thermally coupled to an element that becomes a heat generation source in the device; and a heat transfer sheet attached to the heat radiation plate. The heat transfer sheet is in contact with both a rear surface of the operation plate and a rear surface of the exterior member.SELECTED DRAWING: Figure 3
Patent JP-2018182020-A (JP)
Title: Solid-state imaging device, and electronic apparatus
Inventor: UESUGI YUJI
IPC: H01L31/10
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To improve characteristics of pixels.SOLUTION: A solid-state imaging device comprises: a first electrode formed on a semiconductor layer; a photoelectric conversion layer formed on the first electrode; a second electrode formed on the photoelectric conversion layer; and a third electrode provided between and electrically insulated from adjacent first electrodes. The solid-state imaging device controls a voltage of the third electrode to a voltage depending on a detection result that can contribute to control of discharging electric charges or of assisting transfer of electric charges. This technology can be applied to a CMOS image sensor, for example.SELECTED DRAWING: Figure 5
Patent JP-2018174826-A (JP)
Title: Nucleic acid preparation tool
Inventor: KUWABARA TETSUYA
IPC: C12M1/00
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a nucleic acid preparation tool capable of preventing contamination, efficiently amplifying a target sequence, and detecting even a trace quantity of nucleic acid included in a sample.SOLUTION: A nucleic acid preparation tool comprises a reaction vessel part 42 to which a sample including nucleic acid is supplied, and which provides a reaction field in which, the target nucleic acid in the nucleic acid is amplified in nucleic acid amplification with a first amplification reagent, and an amplification reagent storage part which is communicated to the reaction vessel part 42 for storing a second amplification reagent to be supplied to the reaction vessel part 42, the second amplification reagent being used for amplifying in nucleic acid amplification, the target nucleic acid in the sample processed with the first amplification reagent and/or amplification product. The nucleic acid preparation tool has a vessel structure for maintaining an air tight state of the reaction vessel part 42 and the amplification reagent storage part 48 to the exterior in the nucleic acid amplification step using the first and second nucleic acid reagents.SELECTED DRAWING: Figure 1
Patent JP-2018181645-A (JP)
Title: Electrical connector
Inventor: RIKU KAZUYA
IPC: H01R13/639
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a quick connection type electrical connector which can sufficiently provide a lock function while reducing a thickness, by allowing a lock arm and a protective wall to be integrally molded with a housing on the same side as a mechanism housing portion in a thickness direction of the housing.SOLUTION: An electrical connector 1 includes a housing 4 to hold a contact 2. The housing 4 integrally includes a contact housing portion 41 to house the contact 2, a mechanism housing portion 42 to house a wire connection spring 3 that connects a wire 7 to the contact 2, and a lock arm 43 supported by the contact housing portion 41 in front of the mechanism housing portion 42 and fitting a fitting object to which the electrical connector 1 is fit. In the mechanism housing portion 42, a mechanism's front side opening 421 located between a rear end portion 432 of the lock arm 43 and the wire connection spring 3 is formed.SELECTED DRAWING: Figure 4
Patent JP-2017205100-A (JP)
Title: Method for improving taste quality of sweetener composition and stevia extract
Inventor: YOSHINAKA KOJI
IPC: A61K47/28
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving a taste quality of a sweetener composition and a stevia extract excellent in sweetness quality.SOLUTION: A method for improving a taste quality of a sweetener composition, which contains rebaudioside A and mogroside V in a weight ratio of 95:5 (excluding 95:5) to 99:1, preferably, 95:5 (excluding 95:5) to 98:2, and a stevia extract, which is blended with rebaudioside A and mogroside V in a weight ratio of 95:5 (excluding 95:5) to 99:1, preferably, 95:5 (excluding 95:5) to 98:2, improves sweetness quality of the stevia extract, and can bring the sweetness quality closely to sweetness quality of sugar.SELECTED DRAWING: None
Patent JP-2018191084-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: TAKAHASHI ISATO
IPC: H04N5/232
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of performing appropriate cyclic noise reduction processing even between images captured at different focal distances.SOLUTION: The image processing apparatus is configured to compare signals of pixels of a plurality of images to determine an amount of movement of a subject, and perform cyclic noise reduction processing by using a cyclic coefficient determined on the basis of the determined motion amount. In accordance with a difference in focal length between the plurality of images, the cyclic coefficient with respect to the motion amount is changed.SELECTED DRAWING: Figure 1
Patent JP-2018189448-A (JP)
Title: Diagnostic system of dynamic facility, and method and program thereof
Inventor: OTA HIROMITSU
IPC: G01M99/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a system, and a method and a program thereof capable of accurately performing the diagnosis of a dynamic facility which is rotationally driven at a low speed under a high noise environment.SOLUTION: A diagnostic system 1 of the dynamic facility of the present invention includes: an AE sensor 2 for detecting an AE wave from a diagnostic object; a measurement device 3 for digitalizing an output signal of the AE sensor 2 and generating an AE signal; a processing device 4 for processing the AE signal; an input device 5 for setting a threshold value and the like; a storage device 6 in whose inner part an AE signal database 6a, a spectrum database 6b, a model database 6c, and an evaluation database 6d are assembled; and an output device 7 for outputting various types of signals, processing results, and the like. The processing device 4 is configured of a fast fourier transformation processing part 4a, a surface planarization part 4b, a modeling part 4c, residual calculating means 4d, and evaluation parts 4e, 4f.SELECTED DRAWING: Figure 1
Patent JP-2018189209-A (JP)
Title: Fixed body device
Inventor: KISHI GENJI
IPC: F16L3/12
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a fixed body device capable of easily performing a fixing work.SOLUTION: A fixed body device 5 includes a fastening tool 2 driven into a fixing face 1, and a fixed body 4 attached and fixed to the fixing face 1 by the fastening tool 2. The fastening tool 2 includes a pair of piercing portions 2b, 2b having piercing pieces 2a driven into the fixing face 1, and connecting portions 2c connecting the side opposite to driven tips, of the piercing portions 2b, 2b. The fixed body 4 includes a fixed portion 402, the fixed portion 402 has a straddled portion 4a on which the fastening tool 2 straddles, and an insertion portion 4b to which one of the piercing portions 2b is inserted. The insertion portion 4b is formed larger than the piercing portion 2b inserted to the insertion portion 4b so that the fixed portion 402 is movable in a face direction along the fixing face 1 to the fastening tool 2. The fixed body 4 includes a face-direction positioning portion 9x independently from the fixed portion 402, and the face-direction positioning portion 9x is kept into contact with a side face of the fastening tool 2 to restrict movement in the face direction, of the fixed portion 402 to the fastening tool 2.SELECTED DRAWING: Figure 9
Patent JP-2018193708-A (JP)
Title: Water treatment article
Inventor: MATSUI SHINGO
IPC: E03D11/02
Filed: 2017-05-15
Abstract: To provide a water treatment article capable of further surely sterilizing and cleaning a water contact surface, by a self-cleaning mechanism using strong oxidization effect of OH radicals, even in a case of using a "UV-LED emitting long wavelength ultraviolet rays like UVA".SOLUTION: In an article having a water contact member having an exposed surface and in which at least part of the exposed surface is a water contact surface possible to be in contact with liquid water, at least part of the water contact surface is constituted with a photocatalyst-containing layer, a part serving as a base thereof is constituted with an ultraviolet permeable member, further, after applying sterilizing and cleaning liquid generating OH radicals by the photocatalysis of hydrogen peroxide and the like onto the surface of the photocatalyst-containing layer, ultraviolet ray is emitted from an ultraviolet ray source like a UV-LED disposed behind the ultraviolet permeable member to excite the photocatalyst-containing layer to generate the OH radicals on the exposed surface, and to perform cleaning and sterilization.SELECTED DRAWING: Figure 1
Patent JP-2018193456-A (JP)
Title: Liquid crystal composition, temperature-responsive dimming element and method for manufacturing the same
Inventor: KAKITSUDA HIROSHI
IPC: G02F1/13
Filed: 2017-05-16
Abstract: To provide a liquid crystal composition that does not require use of a light diffusion plate when exposed to laser irradiation or UV irradiation to polymerize a polymerizable liquid crystal compound in the process of producing a polymer dispersion type liquid crystal which reversibly changes between a light-transmitting state at a temperature lower than a nematic-isotropic phase transition temperature and a light-scattering state at a temperature over the nematic-isotropic phase transition temperature.SOLUTION: The liquid crystal composition comprises a liquid crystal compound and a polymerizable liquid crystal compound having a cyanophenyl group.SELECTED DRAWING: None
Patent JP-2018196853-A (JP)
Title: Elution suppression method of heavy metals and elution suppression material thereof
Inventor: MURATA HIROKAZU
IPC: B09B3/00
Filed: 2017-05-23
Abstract: To provide an elution suppression method of heavy metals capable of conducting elution suppression of heavy metals easily and at low cost and an elution suppression material thereof.SOLUTION: In the method, by mixing coal ashes, bran, cements, etc. (step S1-S3), elution of heavy metals involved in coal ashes are suppressed. Here, coal ashes, bran, cements, etc. are mixed together and can be granulated to give granules (step S4), and surface layers of the granules can be covered with solidification materials (step S5).SELECTED DRAWING: Figure 1
Patent JP-2018198145-A (JP)
Title: Heating device
Inventor: SATO TAKESHI
IPC: B60S1/02
Filed: 2017-05-23
Abstract: To provide a heating device capable of warming such that the temperature of a windshield in front of an imaging apparatus becomes uniform while a heating portion has a simple structure.SOLUTION: A heating device for warming a glass surface of a vehicle included in a photographing range of an imaging apparatus that photographs the outside of the vehicle includes: a body portion having an opening that opens in a photographing direction of the imaging apparatus; and a planar heating portion 31 uniformly heating in a plane, and supplying heat to the bottom 13 of the body portion. The bottom of the opening is formed such that a distance between the glass surface and the bottom becomes shorter as the bottom separates farther from the imaging apparatus along the photographing direction. The heating portion has a first region A12a on a side close to the imaging apparatus and a second region on a side far from the imaging apparatus, the heating portion being formed to have a narrow width in the second region A12b.SELECTED DRAWING: Figure 4
Patent JP-2018200333-A (JP)
Title: Optical waveguide device and method for manufacturing the same
Inventor: YAMAMOTO KAZUHISA
IPC: G02B6/13
Filed: 2017-05-25
Abstract: To provide a new structure capable of obtaining sufficient reliability with an optical waveguide device in which a top face of a core layer is used as an optical coupler.SOLUTION: An optical waveguide device includes: a substrate 10; a first clad layer 20 formed on the substrate 10; a core layer 22 formed on the first clad layer 20; and a second clad layer 24 formed on the first clad layer 20 and the core layer 22. The second clad layer 24 includes: uncured photosensitive resin 24a for covering a one side section P1 of an extending direction of the core layer 22; and cured photosensitive resin 24b for covering the other side section P2 of an extending direction of the core layer 22.SELECTED DRAWING: Figure 14
Patent JP-2018200083-A (JP)
Title: Seal structure
Inventor: FUJIMOTO YUICHI
IPC: F16L33/00
Filed: 2017-05-29
Abstract: To provide a seal structure hardly causing water penetration, and facilitating integrating a seal member comprising a water-absorbing expansible material with an outer pipe 11.SOLUTION: An interval between an outer pipe 11 and an inner pipe inserted into the inside of the outer pipe 11 is sealed. A pair of seal members comprising a first seal member 21 and a second seal member 22 adjacent to each other in a pipe axial direction are held between the outer pipe 11 and the inner pipe. The first seal member 21 and the second seal member 22 are integrated with an outer pipe 11 inner peripheral surface. The first seal member 21 and the second seal member 22 each comprise a strip comprising a water-absorbing expansible material, and have such a ring shape that both end parts of the strip are butted. A second seal member 22 side end point 21b of a butting line 21a of the first seal member 21, and a first seal member 21 side end point 22b of a butting line 22a of the second seal member 22 are off-set in the circumferential direction of the pipe.SELECTED DRAWING: Figure 1
Patent JP-2018201157-A (JP)
Title: Information processing system and information processing method
Inventor: SATO YOSHIAKI
IPC: B41J29/00
Filed: 2017-05-29
Abstract: To reduce a burden on management of authentication information.SOLUTION: An MFP 11 comprises: an input unit that receives input of registration information; a first transmission unit that transmits the registration information to a cloud 12A; a first receiving unit that receives access information transmitted from the cloud 12A and allocated it to every MFP 11; a first storing unit 103 that stores the access information; and a first processing unit that performs processing to access the cloud 12A by using the access information stored in the first storing unit 103. Each of the cloud 12A and a cloud 12B includes a second receiving unit that receives the registration information, a first generation unit 113 that generates the access information on the basis of the registration information, a second transmission unit that transmits the access information to an apparatus, a second storing unit 123 that stores the access information, and a second processing unit that performs processing to access the MFP 11 by using the access information stored in the second storing unit 123.SELECTED DRAWING: Figure 17
Patent JP-2018200625-A (JP)
Title: Design support device, design support method and program
Inventor: MORII ATSUO
IPC: H05K3/00
Filed: 2017-05-29
Abstract: To improve efficiency of arrangement of an interlayer connection section connecting a wiring layer and other wiring layer.SOLUTION: A design support device supports a design of a multilayer substrate having a plurality of wiring layers. The design support device includes a generation section which generates an interlayer connection section for making a connection to the other wiring layer out of the plurality of wiring layers from a wiring pattern in the selected wiring layer out of the plurality of wiring layers. The generation section presents a candidate which guarantees so as not to generate an error to a user as a condition for generating the interlayer connection section (1002), and generates the interlayer connection section according to the condition specified by the user based on the candidate.SELECTED DRAWING: Figure 12
Patent JP-2018206954-A (JP)
Title: Drive circuit
Inventor: TANAKA KEIJI
IPC: H01S5/042
Filed: 2017-06-05
Abstract: To increase the distance between a light-emitting element and a drive circuit while retaining an electronic property.SOLUTION: A drive circuit 3 comprises: a transconductance amplifier 10 which produces an output current Iaccording to an input signal V, and increases and decreases a driving current Iby dividing an output current Ifrom a bias current Ithrough a terminal T4; and a level shift circuit 30 electrically connected to a cathode of a light-emitting element 2 for increasing a cathode potential to above a ground potential GND. The transconductance amplifier 10 comprises: a transistor 11 having a base electrically connected to a terminal T2, an emitter connected to the ground potential GND through a resistive element 13, and a collector; and a transistor 12 having a base to which a constant voltage Vis applied, an emitter electrically connected to the collector of the transistor 11, and a collector electrically connected to the terminal T4.SELECTED DRAWING: Figure 1
Patent JP-2018049587-A (JP)
Title: Estimation device, estimation method and estimation program
Inventor: KITAGISHI IKUO
IPC: G06F17/30
Filed: 2017-06-08
Abstract: PROBLEM TO BE SOLVED: To easily estimate a user's interest affected by a causal relation.SOLUTION: An estimation device comprises: an identification section which identifies a group of a predetermined phenomenon, a result having a causal relation therewith and a polar character of the result from conceptual information which associates phenomena, results having causal relations therewith and polar characters to be indexes of interest affected by the results on a user; and an estimation section which estimates the result caused by the predetermined phenomenon and the interest affected by the result on the user on the basis of the group identified by the identification section.SELECTED DRAWING: Figure 1
Patent JP-2018207393-A (JP)
Title: Headband and headphone including the same
Inventor: KAMIMURA MASASHI
IPC: H04R1/10
Filed: 2017-06-08
Abstract: To provide a low-cost, highly durable, and hard-to-break headphone having a structure that has high storability.SOLUTION: A headphone 52A includes: an elongated headband 51A selectively maintaining a straight first state and a curved second state; and body portions 11, 12 supported by a headband and outputting sounds. The headband has a plurality of restriction blocks 21 for preventing an average radius of curvature in a second state from being less than a predetermined value.SELECTED DRAWING: Figure 6
Patent JP-2019000003-A (JP)
Title: Termite-proofing mesh sheet
Inventor: MUROTANI HIRONORI
IPC: D03D15/00
Filed: 2017-06-12
Abstract: To provide a termite-proofing sheet not using a termite-proofing agent.SOLUTION: A mesh body is constituted of a compound-type thermally fusible fibers formed by compounding a low melting point thermoplastic polymer with a high melting point thermoplastic polymer having a higher melting point than the low melting point thermoplastic polymer. Each compound-type thermally fusible fiber in the mesh body is bonded with a melted and solidified low melting point thermoplastic polymer.SELECTED DRAWING: Figure 1
Patent JP-2019002608-A (JP)
Title: Interlocking recognition device, interlocking recognition method and interlocking recognition system
Inventor: KOGAI KAZUFUMI
IPC: F24F11/56
Filed: 2017-06-13
Abstract: To provide an interlocking recognition device capable of recognizing an interlocking group of equipment controlled interlockingly.SOLUTION: An interlocking recognition device comprises: a parent specification unit 13 configured to, based on equipment relationship information related to various types of equipment installed in a facility, specify equipment where a related device exists, as parent equipment; and a recognition unit 14 configured to, for slave equipment other than the parent equipment specified by the parent specification unit 13, recognize, as an interlocking destination of the slave equipment, parent equipment to which address nearest to address allocated to the slave equipment is allocated, where the address is smaller than the address to which the slave equipment is allocated.SELECTED DRAWING: Figure 3
Patent JP-2019003850-A (JP)
Title: Manufacturing method and manufacturing apparatus of catalyst layer
Inventor: OKA NORITOSHI
IPC: H01M4/88
Filed: 2017-06-16
Abstract: To reduce discharge to the outside as much as possible in manufacturing of a catalyst layer by using a catalyst ink.SOLUTION: A solvent evaporated from a catalyst ink is recovered by drying a transport sheet having the catalyst ink applied on at least a part of the surface of the transport sheet with a predetermined thickness, the transport sheet on which the catalyst layer formed on the transport sheet is transferred and removed by the evaporation of the solvent is cleaned by using the previously recovered solvent as a cleaning liquid to remove at least a part of the residue of the catalyst ink remaining on the transport sheet.SELECTED DRAWING: Figure 4