baber/WOPTO huggingface dataset:
Patent JP-2018080330-A (JP)
Title: Compatible composition, adhesive composition, composite structure and method for producing and decomposing the composite structure, surface processing method of chip, and method for producing composite body
Inventor: KANEKO SEI
IPC: C08J3/075
Filed: 2017-11-03
Abstract: PROBLEM TO BE SOLVED: To provide a compatible composition which reversibly changes its state to a liquid state and a gel state between a high temperature and a low temperature, and to provide an adhesive composition which is converted into the liquid state under high temperature and can be easily coated to a member, is converted into a gel state at low temperature and can bond members, and is converted into the liquid state when heated to the high temperature again and can easily release bonding of the members.SOLUTION: A compatible composition has a block copolymer structure of a polymer block a mainly containing a styrenic compound unit, and a polymer block bmainly containing a unit of at least one hydrocarbon-based compound selected from the group consisting of an alkene-based compound, a diene-based compound an alkyne-based compound or a polymer block bmainly containing a (meth)acrylate unit, where a glass transition temperature of a polymer composed of only the (meth)acrylate unit constituting the polymer block bis -100°C or higher and 50°C or lower, and the compatible composition has a liquid-gelatinous transition temperature (Tc) between 0-150°C.SELECTED DRAWING: None
Patent JP-2019084500-A (JP)
Title: Heat exchange type reactor
Inventor: WAKASUGI TOMOHISA
IPC: B01J19/00
Filed: 2017-11-07
Abstract: To provide a novel hat exchange type reactor capable of conducting absorbance and release of a specific gas component such as COat good efficiency.SOLUTION: A heat exchange type reactor 10 has a laminate 20 in which a reaction flow passage layer 22 for circulating a reaction gas containing a specific gas component, and a medium flow passage layer 24 for circulating a medium gas for conducting heat exchange with the reaction flow passage layer 22 are laminated alternately, a container 30 for accommodating the laminate 20, and a heat insulation material 40 filled between the laminate 20 and the container 30. The reaction flow passage layer 22 has a reaction material for absorbing and releasing the specific gas component and a reaction gas flow passage for accommodating the reaction material. The medium flow passage layer 24 consists of a metal.SELECTED DRAWING: Figure 1
Patent JP-2018041098-A (JP)
Title: Optical imaging with reduced immersion liquid evaporation effects
Inventor: STEPHAN SIX
IPC: G03F7/20
Filed: 2017-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical arrangement capable of improving imaging quality by rapidly removing an immersion liquid scattered onto a dry area of immersion optical element, and reducing immersion liquid evaporation effects with an immersion exposure apparatus.SOLUTION: An optical arrangement includes an optical element (108), an immersion zone (109) and a liquid repelling device (111). During the optical imaging process, the immersion zone is located adjacent to the optical element and is filled with an immersion liquid (109.1). The optical element has a first surface region (108.1) and a second surface region (108.2). During the optical imaging process, the first surface region is wetted by the immersion liquid. At least temporarily during the optical imaging process, the liquid repelling device generates an electrical field in the region of the second surface. The electrical field causes a repellent force on parts of the immersion liquid which are responsive to the electrical field and inadvertently contact the second surface region. The repellent force has a direction to drive away the parts of the immersion liquid from the second surface region.SELECTED DRAWING: Figure 2
Patent JP-2018035371-A (JP)
Title: Nematic liquid crystal composition
Inventor: UMETSU YASUO
IPC: C09K19/42
Filed: 2017-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition for an active matrix type liquid crystal display element, which has a wide liquid crystal phase temperature range and a low viscosity, and to provide an active matrix type liquid crystal element having a wide operation temperature range by using the above liquid crystal composition.SOLUTION: The liquid crystal composition contains a compound represented by structural formula (1) as a first component by 35 to 65%, and a compound represented by general formula (2) as a second component. Since the liquid crystal composition of the present invention has an extremely low viscosity, a stable nematic phase at low temperature, a wide liquid crystal phase temperature range, and refractive index anisotropy that can be regulated in a wide range, the composition is useful as a structural member of an active matrix type liquid crystal display element.SELECTED DRAWING: None
Patent JP-2019096717-A (JP)
Title: Substrate suction member and manufacturing method thereof
Inventor: KITABAYASHI TETSUO
IPC: H01L21/683
Filed: 2017-11-22
Abstract: To provide a substrate suction member capable of effectively suppressing deformation while maintaining a vacuum suction force.SOLUTION: A vacuum chuck 100 includes a base 10 made of a ceramic porous body, which has an upper surface 11 for adsorbing a substrate W, a lower surface 12 opposite to the upper surface 11, and a side surface 13 between the upper surface 11 and the lower surface 12, a support member 20 that is made of a compact body having a contact surface 22 in contact with the base 10 including a support surface 21 supporting at least a part of the lower surface 12 of the base 10, which has an air passage 24 communicating an opening 23 opened in the contact surface 22 with an external space, and a high rigidity member 30 incorporated in the base 10 and having a higher Young's modulus than the base 10.SELECTED DRAWING: Figure 1
Patent JP-2018088404-A (JP)
Title: Anode material for nonaqueous secondary battery, anode for nonaqueous secondary battery, and nonaqueous secondary battery
Inventor: YAMADA SHUNSUKE
IPC: H01M4/48
Filed: 2017-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an anode material for a nonaqueous secondary battery that has a high capacity and is excellent in initial efficiency, and an anode for a nonaqueous secondary battery and a nonaqueous secondary battery using the same.SOLUTION: A carbon material for an anode of a nonaqueous secondary battery includes silicon oxide particles (A) and composite carbon particles (B), where the silicon oxide particle (A) includes zero-valent silicon atoms, and the composite carbon particle (B) has a carbon layer on at least part of the surface of a sphered graphite particle, and has a circularity obtained through flow-type particle image analysis of 0.89 or more.SELECTED DRAWING: None
Patent JP-2019099647-A (JP)
Title: Production method of resin pipe, resin pipe, and pipeline connection structure
Inventor: OSHIMO SHINZABURO
IPC: F16L11/04
Filed: 2017-11-30
Abstract: To provide an extrusion molded resin pipe having air bubbles that do not substantially communicate in a direction parallel to an extrusion direction provided in a foam layer by using chemical foaming method at low cost.SOLUTION: A resin pipe 100 is produced according to a production method including: a step of making 2 wt.% or more of microcapsules having a swell start temperature of 120°C or higher as a foaming agent contained in a resin before resin molding; and a step of resin molding such that an expansion ratio becomes larger than 2.3 times. The resin pipe has an outer periphery surface (a part of a thickness t) constituted of an outer layer 110 that is an external surface of an outer periphery surface, an inner layer 120 that is an inner surface of the outer periphery surface, and a foaming layer 130 formed between the outer layer 110 and the inner layer 120, the outer layer 110 and the inner layer 120 constitute a non-foaming layer, and air bubbles of the foaming layer 130 do not substantially communicate in a direction parallel to the extrusion direction.SELECTED DRAWING: Figure 2
Patent JP-2019098616-A (JP)
Title: Woody decorative plate and method for manufacturing the same
Inventor: NISHIMURA KAZUO
IPC: B41J2/01
Filed: 2017-12-01
Abstract: To provide a woody decorative plate excellent in genuine feeling and pure feeling: and to provide a method for manufacturing the woody decorative plate.SOLUTION: A woody decorative plate 1 includes: an uneven non-pure base material 12 having an uneven shape on its surface; and a woodgrain pattern surface printing layer 20 obtained by subjecting the uneven non-pure base material 12 to inkjet printing. A surface printing layer woodgrain curve 26 showing a growth ring 54 with a woodgrain pattern 25 of the surface printing layer 20 includes: a surface printing layer woodgrain curved line inflection point 55 which is an inflection point of the surface printing layer woodgrain curved line 26, at the same position as that of a surface shape curved line inflection point 15 which is an inflection point of a surface shape curved line 17 showing an uneven surface shape of the uneven non-pure base material 12.SELECTED DRAWING: Figure 1
Patent JP-2019102706-A (JP)
Title: On-load tap changeover device
Inventor: EGUCHI NAOKI
IPC: H01F29/04
Filed: 2017-12-05
Abstract: To provide an on-load tap changeover device capable of realizing compaction of current-limit resistor and high-speed consecutive changeover, by shortening the electrification time of the current-limit resistor while restraining cost increase.SOLUTION: An on-load tap changeover device is provided with tap terminals 2, 3, thyristors SR1, SR2 connected between respective tap terminals 2, 3 and the neutral point terminal 8 of a stationary induction appliance, a thyristor SR3 connected in parallel with the thyristors SR1, SR2 and connected with the neutral point terminal 8 via a current-limit resistor 7, and a connection switch mechanism part 4. The connection switch mechanism part 4 connects the thyristor SR3, in the ON state, with the tap terminal of changeover destination, and connects the thyristor SR3, in the OFF state, with the tap terminal of changeover source.SELECTED DRAWING: Figure 1
Patent JP-2019104496-A (JP)
Title: Packing box for distribution
Inventor: OGO YOSHIMASA
IPC: B65D77/04
Filed: 2017-12-08
Abstract: To provide a packing box for distribution which is ergonomically excellent and fulfills both high space efficiency with unified external sizes and distribution efficiency as well as both high space efficiency using the internal space without wasting and distribution efficiency.SOLUTION: A packing box for distribution consists of an outer box and multiple inner boxes arranged inside the outer box. Internal length A, internal width B and internal height C of the outer box should be within predetermined sizes, and the inner boxes are stored in the outer box by n pieces in the length direction, by m pieces in the width direction and by l pieces in the height direction (n, m and l are independent integral numbers ranging from 1 to 30, but n, m and l cannot be 1 at once). The sum of external length of each inner box such as a, a,,, ashould be A±20(mm), the sum of external width of each inner box such as b, b,,, bshould be B±20(mm), and the sum of external height of each inner box such as c, c,,, cshould be C±20(mm). And the external length from ato a, the external width from bto b, and external height from cto cof each inner box should be equal to or more than 20(mm).SELECTED DRAWING: Figure 1
Patent JP-2018034520-A (JP)
Title: Ink jet recording device
Inventor: TSUJI KIKUNOSUKE
IPC: B41J2/01
Filed: 2017-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording device which inhibits ink from smudging an inner part of the ink jet recording device even if the ink is leaked from a syringe pump.SOLUTION: An ink jet recording device 1 includes: a recording head 10; an ink tank 71; a sub ink tank 72; an electromagnetic valve 73; and a syringe pump 8. The recording head 10 discharges ink onto a recording medium P. The ink tank 71 stores the ink. The sub ink tank 72 temporarily stores the ink supplied from the ink tank 71. The electromagnetic valve 74 is disposed between the ink tank 71 and the sub ink tank 72 and closes or releases flow of the ink from the ink tank 71 to the sub ink tank 72. The syringe pump 8 supplies the ink in the sub ink tank 72 to the recording head 10. The syringe pump 8 is also disposed in the sub ink tank 72.SELECTED DRAWING: Figure 4
Patent JP-2019106286-A (JP)
Title: Positive electrode mixture, positive electrode active material layer, all-solid battery and method for manufacturing positive electrode active material layer
Inventor: YUI YUKI
IPC: H01M10/0562
Filed: 2017-12-12
Abstract: To provide a positive electrode mixture which is high in the energy density per unit volume.SOLUTION: The above problem is solved by providing a positive electrode mixture as disclosed herein, which is to be used for an all-solid battery. The positive electrode mixture comprises: a first positive electrode active material; a second positive electrode active material; and a sulfide solid electrolyte. The ratio of an average particle diameter of the first positive electrode active material to an average particle diameter of the second positive electrode active material is 2.0 or more and 4.3 or less.SELECTED DRAWING: Figure 1
Patent JP-2019103451-A (JP)
Title: Salt-reduced hand-extended dried noodle and method of producing the same
Inventor: TAKAHASHI KOSUKE
IPC: A23L7/109
Filed: 2017-12-13
Abstract: To provide hand-extended dried noodle that does not require a water-overflowing step during cooking and is excellent in resilience-feeling property, good throat-passing property (smoothness), and good-biting property (hardness), and in workability (dough continuity, extensibility, and dehydration resistance) during the production process.SOLUTION: A method of producing salt-reduced hand-extended dried noodle of this invention includes using 2.0 pts.mass or less of salt and 0.25 pt.mass or more and 5.5 pts.mass or less of malate cation salt relative to 100 pts.mass of flour and further using, when salt content is less than 0.5 pt.mass relative to 100 pts.mass of the flour, 0.25 pt.mass or more and 3.5 pts.mass or less of calcium lactate and/or 0.25 pt.mass or more and 2.5 pts.mass or less of emulsified fat.SELECTED DRAWING: None
Patent JP-2019105759-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MUKAI HIROSHI
IPC: G03G15/20
Filed: 2017-12-13
Abstract: To provide a fixing device that can avoid a cleaning web from being damaged by heat.SOLUTION: A fixing device 17 comprises: fixing members 40 that sandwich and convey a sheet; take-up type cleaning webs 50 that are in contact with the fixing members 40; a temperature detection unit 60 that detects the temperature of the fixing members 40; a control unit 70 that controls the amount of feed of the cleaning web 50; and a storage unit 80 that stores a predicted temperature table set in advance. The control unit 70 determines the amount of feed of the cleaning web 50 according to the predicted temperature of the fixing member 40 calculated on the basis of the predicted temperature table and a detection result output from the temperature detection unit 60.SELECTED DRAWING: Figure 3
Patent JP-2018107443-A (JP)
Title: Electronic element, method for manufacturing the same, and electronic equipment
Inventor: HEO CHUL JOON
IPC: H01L31/02
Filed: 2017-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic element which uses a new process and accordingly includes a new structure, and a method for manufacturing the same.SOLUTION: An electronic element comprises: a plurality of pixel electrodes; an active layer arranged on the plurality of pixel electrodes; a counter electrode arranged on the active layer and covering the whole surface of the active layer; and a first sealing film arranged on the counter electrode. The counter electrode and the first sealing film have the same plane pattern.SELECTED DRAWING: Figure 2
Patent JP-2019113586-A (JP)
Title: Zoom lens and image capturing device
Inventor: NODA HIROMASA
IPC: G02B13/18
Filed: 2017-12-20
Abstract: To provide a high-performance zoom lens which offers a high zoom ratio and a compact configuration and is well corrected for aberrations over an entire zoom range and a shooting range from far to near, and to provide an image capturing device having such the zoom lens.SOLUTION: A zoom lens comprises a positive first lens group G1, a negative second lens group G2, a positive third lens group G3, a negative fourth lens group G4, a negative fifth lens group G5, and a positive sixth lens group G6 arranged in order from an object side. A distance between each pair of adjacent lens groups changes while zooming. The first lens group G1 comprises a negative lens, a positive lens, and a positive lens in order from the object side. When shifting a focus from far to near, only the fourth lens group G4 moves toward an image side. Lateral magnifications of the fourth lens group G4 and the sixth lens group G6 satisfy a predetermined conditional expression.SELECTED DRAWING: Figure 1
Patent JP-2019113410-A (JP)
Title: Device for estimating state of degradation of secondary battery
Inventor: FUJIMOTO TAKAHIRO
IPC: B60W20/13
Filed: 2017-12-22
Abstract: To provide a device for estimating the state of degradation of a secondary battery that can accurately estimate the state of degradation of a secondary battery by considering the degree of degradation.SOLUTION: An ECU 11, which estimates the state of degradation of a secondary battery 12 equipped in an electric vehicle with a first travel mode 31 and a second travel mode 32, includes: an estimation unit 22 for estimating the state of degradation of the secondary battery 12; and a correction unit 23 for correcting an SOH estimated by the estimation unit 22 according to the ratio of the first travel mode 31 and the second travel mode 32.SELECTED DRAWING: Figure 1
Patent JP-2019114083-A (JP)
Title: Driving state determination device and driving state determination method
Inventor: IWAO MAYUMI
IPC: G08G1/16
Filed: 2017-12-25
Abstract: To prevent incorrect detection of a driver's visual recognition action.SOLUTION: A control device 10 that determines whether a driver is in a careless driving state or not based on the number of visual recognition actions in which the driver visually recognizes a predetermined direction with respect to a vehicle proceeding direction includes: a state acquisition part 32 for acquiring the driver's face-direction state; an angular speed acquisition part 33 for acquiring an angular speed when a face direction changes in the predetermined direction on the basis of the face-direction state acquired by the state acquisition part 32; and a count part 34 that counts a face-direction change in the predetermined direction as the visual recognition action when the angular speed acquired by the angular speed acquisition part 33 does not exceed a threshold value and that does not count the face-direction change in the predetermined direction as the visual recognition action when the angular speed does not exceed the threshold value.SELECTED DRAWING: Figure 1
Patent JP-2019114459-A (JP)
Title: Wire connection switching connector
Inventor: MIYAZAKI SHOTA
IPC: H01R31/06
Filed: 2017-12-25
Abstract: To provide a wire connection switching connector capable of dealing with both switching of wire connection and extension of cable, thereby resolving conventional complication of preparing multiple types of connector separately, while achieving compaction.SOLUTION: When switching the wire connection system of LAN cable, one LAN cable where a plug is inserted into a first jack 3 is electrically connected with the other LAN cable of such wire connection system that the plug is inserted into a second jack 4, by changing over a wire connection changeover switch 5 to cross wire connection changeover state. When the length of the LAN cable is extended, one LAN cable where the plug is inserted into the first jack 3 is electrically connected with the other LAN cable of the same wire connection system where the plug is inserted into the second jack 4, by changing over the wire connection changeover switch 5 to straight wire connection changeover state.SELECTED DRAWING: Figure 4
Patent JP-2019112131-A (JP)
Title: Assembly type packing material and mounting tool used for the same
Inventor: YOKOYAMA YOSHIMASA
IPC: B65D6/24
Filed: 2017-12-26
Abstract: To provide an assemble type packaging material in which attachment and detachment to the peripheral wall of an upper lid or a tray is possible, and the time of assembly or disassembly is also reduced, and a mounting tool used for the same.SOLUTION: A cylindrical peripheral wall 1, and an upper lid 3 or a tray 2 for closing upper and lower open parts respectively are prepared, a mounting tool 7 for mounting the upper lid 3 or the tray 2 to the side wall part 4 of the peripheral wall 1 has a mounting part 23 attached to the upper lid 3 or the tray 2, a groove part 22 whose upper or lower part is opened so that an upper end or a lower end of the side wall 4 is inserted, and a regulating part 24 protruding to the center of the width direction of the groove part 22. The regulating part 24 is elastically retractable to the outside of the width direction of the groove part 22, and the mounting tool 7 is formed with a guide surface 24a that abuts against the side wall 4 when inserted into the groove part 22 of the side wall 4 and causes the regulating part 24 to retract to outward of the width direction of the groove part 22.SELECTED DRAWING: Figure 2
Patent JP-2019036519-A (JP)
Title: Lamp unit
Inventor: MIHIRA Manabu
IPC: B60Q3/217
Filed: 2017-12-26
Abstract: To provide a lamp unit which prevents rattling of light emitting elements.SOLUTION: A lamp unit 4 has: a holder member 9 which is configured to be attached to an attachment object 3; a substrate 6 in which light emitting elements 5 are coupled onto its principal surface; a holding member 8 which engages with the holder member so as to hold the substrate at a predetermined position on the holder member and is used to hold the substrate with the holder member; and a cover member 9 which is at least partially translucent, cooperates with the holder member, and is attached to the holder member so as to define a housing chamber 90 for housing the substrate and the holding member.SELECTED DRAWING: Figure 6