baber/WOPTO huggingface dataset:
Patent JP-2019051476-A (JP)
Title: Air filter and filter pack
Inventor: IZUMIYA KOICHI
IPC: B01D46/52
Filed: 2017-09-14
Abstract: To reduce a pressure loss while keeping a pleat interval of a filter material.SOLUTION: An air filter comprises: a filter pack having a pleat-processed filter material and an interval keeping material for keeping a pleat interval of the filter material; and a frame element. The interval keeping material comprises a first projecting part formed on a surface of the filter material along a direction orthogonal to a folding line and formed in a first extension part of the filter material extending on one side across the fold line as a boundary, and a second projecting part formed in a second extension part of the filter material extending on the other side. The length of the first projecting part along the orthogonal direction is shorter than the length of the second projecting part. In the part of the filter material which is valley-folded, a tip of the second projecting part extending toward the valley-folded fold line abuts on the first extension part, and the second projecting part abuts on the first projecting part at a midway position in the extension direction of the second projecting part.SELECTED DRAWING: Figure 1
Patent JP-2019055887-A (JP)
Title: Method for forming and apparatus for forming graphene structure
Inventor: IFUKU RYOTA
IPC: H05H1/46
Filed: 2017-09-20
Abstract: To provide a method capable of forming a graphene structure without the formation of a catalyst metal layer or an activation treatment thereof.SOLUTION: A graphene structure formation method for forming a graphene structure comprises the steps of preparing a substrate to be treated, and forming a graphene structure on a surface of the substrate to be treated, with the surface of the substrate to be treated having no catalytic functions, by remote microwave plasma CVD using a carbon-containing gas as a film-forming raw material gas.SELECTED DRAWING: Figure 1
Patent JP-2019057405-A (JP)
Title: Secondary battery, battery pack and vehicle
Inventor: YAMASHITA YASUNOBU
IPC: H01M4/505
Filed: 2017-09-21
Abstract: To provide: a secondary battery which shows high safety and a high energy density and in which self discharge is suppressed; a battery pack including the secondary battery; and a vehicle equipped with the battery pack.SOLUTION: A secondary battery comprising a positive electrode, a negative electrode and an electrolyte is provided according to an embodiment. The negative electrode includes a negative electrode active material. The negative electrode active material includes titanium-containing metal oxide particles, and anatase type TiOphases and solid electrolyte phases. The anatase type TiOphases and solid electrolyte phases are each disposed on at least part of the surface of the titanium-containing metal oxide particles. The electrolyte contains an electrolytic salt and water.SELECTED DRAWING: Figure 1
Patent JP-2019059982-A (JP)
Title: Particle and method for producing particle
Inventor: MINAMI YUSUKE
IPC: B22F9/20
Filed: 2017-09-26
Abstract: To provide a porous copper particle and a method for producing same.SOLUTION: A method for producing particles includes stirring particles of copper oxide containing 0.5 wt.% or more of COin water (step S10) and adjusting pH of the water to alkali (step S20). Then, after heating the water containing the raw-material particles to, for example, 65°C or higher, preferably 70°C or higher (step S30), a reductant is put into the water. The reductant is, for example, a hydrazine aqueous solution. By the reductant, the copper oxide is reduced to copper with a result that particles based on metallic copper are produced.SELECTED DRAWING: Figure 1
Patent JP-2018031016-A (JP)
Title: Dual functional linear siloxanes, step-growth polymers derived therefrom, and methods of preparation thereof
Inventor: ARKLES BARRY C
IPC: C08G77/20
Filed: 2017-09-27
Abstract: PROBLEM TO BE SOLVED: To provide linear siloxane polymers having low viscosities, precise molecular weights and two distinct polymer termini, and elastomers obtained from the polymers.SOLUTION: Preferred viscosities are greater than 5 cSt and less than 20,000 cSt, and the preferred functionalities at the polymer termini are one hydrogen (hydride group) and one vinyl group, each attached to a silicon atom. The siloxane polymers are produced by living anionic polymerization with a silanolate. In methods of producing elastomers, in the presence of catalysts such as Ptcomplexes, the polymers undergo step-growth polymerization to form elastomers at temperatures below 150°C. Also provided are elastomers produced by the production methods.SELECTED DRAWING: None
Patent JP-2019061908-A (JP)
Title: Aqueous solution secondary battery
Inventor: SHIGA TORU
IPC: H01M10/36
Filed: 2017-09-27
Abstract: To further improve discharge capacity of an aqueous solution secondary battery.SOLUTION: An aqueous solution secondary battery of the present disclosure includes: a positive electrode having a positive electrode active material including Mn; a negative electrode having an oxidation reduction potential within a range of 1.5 V or more and 2.5 V or less at the reference potential of Li and having a metal oxide including one or more among Nb, Ru, and Ti, as a negative electrode active material; and an aqueous electrolyte including cyclic carbonate and conducting alkali metal ions between the positive electrode and the negative electrode.SELECTED DRAWING: Figure 1
Patent JP-2018104197-A (JP)
Title: Printing system and additional unit
Inventor: NISHIYAMA KAZUHIRO
IPC: B41J2/175
Filed: 2017-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a printing system and an additional unit capable of transporting even a medium of small size.SOLUTION: A printing system 100 includes a printer 11, an additional unit 13 which is arranged below the printer for storing a medium, and a transportation path 33 for transporting the medium to a printing part 31 of the printer. The printer comprises a printing part for printing on a medium, a first storage part for storing a medium, a second storage part which is positioned below the first storage part for storing a related object of the printer, and a first paper feeding mechanism 34a for feeding the medium stored in the first storage part to the transportation path. The additional unit includes a housing 80, a third storage part for storing a medium, a second paper feeding mechanism 34b for feeding the medium stored in the third storage part to the transportation path, and a feed roller 41 which is arranged on the transportation path to transport the medium fed by the second paper feeding mechanism. The feed roller is arranged at a position overlapping with the second storage part in a horizontal direction.SELECTED DRAWING: Figure 3
Patent JP-2019065517-A (JP)
Title: Water channel construction method
Inventor: WADA HIROSHI
IPC: E02B5/02
Filed: 2017-09-29
Abstract: To provide a water channel construction method facilitating an assembling work by enabling the assembling work of a water channel at an outside of the channel excavated in the ground to improve its workability.SOLUTION: A water channel construction method is provided with: a water channel assembling process of assembling a water channel assembly through a flow channel part assembling process of assembling a flow channel part by combining a plurality of flow channel members obtained by forming steel plates, a wale member attaching process of attaching wale members along an upper end part of the flow channel part, and a short strut attaching process of attaching short struts for connecting between the wale members; and an arranging process of lifting the water channel assembly through attaching lifting members to the wale members or the short struts, and arranging the lifted water channel assembly on a predetermined arrangement place.SELECTED DRAWING: Figure 5
Patent JP-2019063919-A (JP)
Title: Operation assisting device
Inventor: ITO TAKASHI
IPC: B25H3/00
Filed: 2017-09-29
Abstract: To provide an operation assisting device that can improve effect of reducing burdens on an operator.SOLUTION: An operation assisting device 1 comprises an arm part 10, an electric power tool part 50 supported on the arm part 10 and a control part 6 for controlling motion of the arm part 10. The electric power tool 50 can be communicated with the control part 6 by wire or wirelessly. The control part 6 performs control so that thrust in an operation direction is applied to the electric power tool part 50 in interlock with operation of a start switch of the electric power tool part 50. The arm part 10 and the electric power tool part 50 are activated by electric power supplied from a battery 5, an electric power source in common.SELECTED DRAWING: Figure 3
Patent JP-2017226545-A (JP)
Title: Gathering device
Inventor: NAGASAKI TOMOO
IPC: B65H29/66
Filed: 2017-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a gathering device which can form an intended sheet bundle even when sheets outputted as a bundle in page order and sheets outputted as a bundle for each page are mixed.SOLUTION: A gathering device 10 includes: a plurality of sheet feeding parts 110 for delivering sheets into a conveyance path; a set information receiving part which receives information on the number of sheets to be delivered to sheet bundles to be formed by the individual sheet feeding parts; a determination part for determining a sheet feeding part which is to receive a sheet feeding instruction at each instruction timing, on the basis of information on the number of received sheets; and a sheet feeding control part which sends a sheet feeding instruction to a determined sheet feeding part at determined instruction timing by the determination part. The individual sheet feeding part delivers one sheet each time receiving the sheet feeding instruction. The determination part determines a sheet feeding part which is to receive a sheet feeding instruction at each instruction timing so that sheets being adjacent in loading order to each other and delivered from different sheet feeding parts are superimposed at least partially in the conveyance path.SELECTED DRAWING: Figure 7
Patent JP-2019069787-A (JP)
Title: Packaging container and food packaging method
Inventor: OKUMA TOSHIHIRO
IPC: B65D1/34
Filed: 2017-10-06
Abstract: To provide a packaging container which avoids partial thinning by sheet molding, secures desired gas barrier property, prevents sinking and positional deviation of the packaging container in stacking, and secures desired stacking property.SOLUTION: A packaging container includes at least a first projection 3 provided so as to project inward from a side wall part 12 (1) of a container body and a step part 2 provided below the first projection so as to project inward from the side wall part, where the first projection projects in such a range as not to exceed the step part.SELECTED DRAWING: Figure 1
Patent JP-2019070089-A (JP)
Title: Olefin polymerization catalyst and method for producing ethylenic polymer
Inventor: HARADA YASUYUKI
IPC: C08F4/6592
Filed: 2017-10-11
Abstract: To provide an olefin polymerization catalyst for producing an ethylenic polymer into which many long chain branches are introduced and to provide a method for producing an ethylenic polymer.SOLUTION: There is provided an olefin polymerization catalyst which comprises a component (A): a metallocene compound of the group 4 in the periodic table including a nitrogen atom and/or a phosphorus atom, a component (B): a metallocene compound of the group 4 in the periodic table having an atom of the group 14 in the periodic table as a cross-linking group and a component (C): at least one compound selected from the group consisting of a specific organic metal compound (c-1), an organoaluminum oxy-compound (C-2) and a compound (c-3) forming an ion pair by reacting with the component (A) and the component (B).SELECTED DRAWING: None
Patent JP-2018043013-A (JP)
Title: Methods and devices for cellular transplantation
Inventor: CRAIG HASILO
IPC: A61F2/02
Filed: 2017-10-13
Abstract: PROBLEM TO BE SOLVED: To provide methods and devices for cellular transplantation.SOLUTION: Devices and methods for transplanting cells in a host body are described. The cell comprises a porous scaffold that allows ingrowth of vascular and connective tissues, a plug or plug system configured for placement within the porous scaffold, and a seal configured to enclose a proximal opening in the porous scaffold. The device may further comprise a cell delivery device for delivering cells into the porous scaffold. The method of cell transplantation comprises a two step process. The device is incubated in the host body to form a vascularized collagen matrix around a plug positioned within the porous scaffold. The plug is then retracted from the porous scaffold, and cells are delivered into the vascularized space created within the porous scaffold.SELECTED DRAWING: None
Patent JP-2018061039-A (JP)
Title: Nonaqueous lithium type power storage element
Inventor: UMEZU KAZUTERU
IPC: H01M10/0567
Filed: 2017-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous lithium type power storage element including a lithium compound in a positive electrode, which is superior in high-load charge/discharge cycle characteristics, and which is reduced in the energy loss owing to a voltage reduction under a high-temperature and high-voltage condition.SOLUTION: A nonaqueous lithium type power storage element comprises: a positive electrode including a lithium compound other than a positive electrode active material; a negative electrode; a separator; and a nonaqueous electrolyte including lithium ions. The positive electrode has a positive electrode current collector, and a positive electrode active material layer provided on one or each of opposing faces of the positive electrode current collector and including the positive electrode active material. The negative electrode has a negative electrode current collector, and a negative electrode active material layer provided on one or each of opposing faces of the negative electrode current collector and including a negative electrode active material. When the concentration of Na element and/or K element included in the positive electrode active material layer is denoted by C[ppm], 2≤C≤300. When a basis weight of the lithium compound other than the positive electrode active material, which the positive electrode active material layer includes per one-side face of the positive electrode, is denoted by D[g/m], and a basis weight of the positive electrode active material, which the positive electrode active material layer includes per one-side face of the positive electrode is denoted by E[g/m], 1.0≤D≤15, 10≤E≤100, 0.2≤C/D≤38 and 0.1≤C/E≤7.2.SELECTED DRAWING: None
Patent JP-2018064554-A (JP)
Title: Cellular arrays and methods of detecting and using genetic disorder markers
Inventor: KALLIONIEMI OLLI-P
IPC: G01N1/31
Filed: 2017-10-13
Abstract: PROBLEM TO BE SOLVED: To provide methods for rapidly and accurately detecting, with high resolution, genomic copy number alterations, such as gene amplifications or deletions, that can serve as markers for various genetic disorders such as cancers and trisomies.SOLUTION: A method for rapid molecular profiling of tissue or other cellular specimen by placing a donor specimen in an assigned location in a recipient array, providing copies of the array, and carrying out a different biological analysis of each copy using a biomarker. Results of different biological analyses are compared to determine if there are correlations between the results of the different biological analyses at each assigned location. Common molecular characteristics of a genetic disorder type are detected by plural parallel molecular analyses (including genetic analysis and immunological analysis), and biological characteristics of the tissue are used for diagnosis or treatment of a disease in correlation with clinical or other information.SELECTED DRAWING: None
Patent JP-2019072123-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2017-10-13
Abstract: To provide a technique in which occurrence of a defect in a game machine can be suppressed.SOLUTION: A game machine comprises: storage means capable of storing setting information of a winning probability; means, when power supply is cut off, for executing a predetermined calculation on the basis of a predetermined information group stored in the storage means and for storing a first calculation result being a result of a predetermined calculation in the storage means; means, when power supply is started, for executing a predetermined calculation on the basis of a predetermined information group stored in the storage means and for determining whether the first performance result and a second calculation result being results of a predetermined calculation are matched or not; means for determining whether the setting information satisfies a predetermined condition or not, when power supply is started; and means for executing a predetermined process on the basis of the fact that calculation result determination means determines that the first calculation result and the second calculation result are matched with each other and setting information determination means determines that the setting information satisfies a predetermined condition.SELECTED DRAWING: Figure 65
Patent JP-2019074915-A (JP)
Title: Exit position setting device
Inventor: WATANABE JUNYA
IPC: G08G1/0968
Filed: 2017-10-16
Abstract: To provide an exit position setting device capable of setting an exit position for which desire of a crew member is reflected.SOLUTION: An exit position setting device 1 comprises: an option presentation unit 11 for presenting a crew member of a vehicle with a plurality of options that are preset for an exit position request in a destination when the vehicle under automatic operation to a preset destination approaches the destination; an option recognition unit 12 for recognizing an option selected from among a plurality of options by the crew member; and an exit position setting unit 13 for setting the exit position based on the exit position request corresponding to the option selected by the crew member.SELECTED DRAWING: Figure 1
Patent JP-2019074160-A (JP)
Title: Solenoid valve device
Inventor: NAKANO SATORU
IPC: F16K31/06
Filed: 2017-10-17
Abstract: To provide a solenoid valve device capable of improving reliability.SOLUTION: A solenoid valve device 1 includes: a sleeve 33 in which an upstream side port 45 communicating with an upstream side passage 25 and a downstream side port 46 communicating with a downstream side passage 26 are provided; a shaft-like plunger 34 provided so as to slide on the inside of the sleeve 33; and a coil 32 provided on the outside of the sleeve 33, and generating an electromagnetic force. In the plunger 34, a valve body passage 54 is formed for communicating or cutting off between the upstream side port 45 and the downstream side port 46 according to the position in the sleeve 33. By a pressure difference between a pressure acting on a rear end part 51a and a pressure acting on a front end part 52a in the state where the plunger 34 is in a valve opening position, so that the plunger 34 does not move to the valve closing position, effective cross-sectional areas of a rear side flow passage from the valve body passage 54 to the rear end part 51a and a front side flow passage from the valve body passage 54 to the front end part 52a in the state where the plunger 34 is in the valve opening position are set respectively.SELECTED DRAWING: Figure 1
Patent JP-2019077507-A (JP)
Title: Paper warping detection device and detection method thereof
Inventor: WU MING DA
IPC: B65H7/02
Filed: 2017-10-20
Abstract: To provide a paper warping detection device and a detection method thereof.SOLUTION: The paper warping detection device has a paper tray 11, a processor, a first transmitting part 13, a first receiving part 14, and a first modulus converter. The first transmitting part 13 is installed on one side of the paper tray 11 and transmits an ultrasonic signal. The first receiving part 14 is installed on the other side of the paper tray 11 and receives the ultrasonic signal transmitted by the first transmitting part 13 to output the same after converting it into a digital signal. The processor reads the digital signal output by the first modulus converter to compare it with a first critical value. The paper warping detection device according to the present invention can effectively detect whether warping occurs as paper 30 is paper-proceeding, and thus can prevent damage to paper being paper-proceeding.SELECTED DRAWING: Figure 3
Patent JP-2019078847-A (JP)
Title: Display and method for manufacturing display
Inventor: MARUYAMA SATORU
IPC: H01L27/32
Filed: 2017-10-23
Abstract: To provide a display that uses a substrate having flexibility, the display preventing interlayer peeling due to degassing from the substrate in the steps and having high reliability.SOLUTION: A display has a display area in which a plurality of pixels are provided in a matrix on a substrate 101 having flexibility. The substrate includes a first resin layer 501, a first inorganic insulating layer 502 provided on the first resin layer, and a second resin layer 504 provided on the first inorganic insulating layer, and the film thickness of the second resin layer is larger than the film thickness of the first resin layer.SELECTED DRAWING: Figure 7
Patent JP-2019079960-A (JP)
Title: Junction structure and manufacturing method thereof
Inventor: USUI MASANORI
IPC: H01L21/52
Filed: 2017-10-25
Abstract: To provide a junction structure capable of improving reliability furthermore.SOLUTION: A junction structure of the present invention includes a juncture (4) for SLID bonding a first member (10) and a second member (20). The juncture has, at least on the first member side, a coating layer (11) composed of a first metal and provided on the bonded surface of the first member, a junction layer (414) composed of an intermetallic compound (IMC) of the first metal and a second metal having a lower melting point than the first metal and bonded to the coating layer, a reinforcement layer (30) composed of a third metal, an intermediate layer (4311) composed of the first metal and bonded to the junction layer and the reinforcement layer, and an induction part (4314) composed of IMC and coupled directly to the reinforcement layer without the intermediate layer. The reinforcement layer has at least a low purity area (30a), where the purity of the third metal is low, on the first member side, and a high purity area (30b), where the purity of the third metal is high, on the second member side. Progress of crack is restrained by the low purity area, and thermal stress is cushioned by the high purity area.SELECTED DRAWING: Figure 1
Patent JP-2019082125-A (JP)
Title: Discharge amount control device
Inventor: NAMIKI KATSUYUKI
IPC: F04C14/26
Filed: 2017-10-30
Abstract: To improve the reliability of an operation of a hydraulic mechanism after suppressing an increase of the drive torque of an oil pump, and to secure a smooth operation state.SOLUTION: A discharge amount control device for oil pump having a suction port for sucking a working fluid, a discharge port for discharging the working fluid sucked from the suction port, and an intermediate port formed between the suction port and the discharge port, and discharging the working fluid sucked from the suction port comprises: a line pressure circuit in which the working fluid discharged from the discharge port flows toward a hydraulic mechanism; a discharge amount control circuit which communicates with the line pressure circuit, and in which the working fluid discharged from the intermediate port flows; an accumulator for storing the working fluid flowing to the discharge amount control circuit, and making the stored working fluid flow back to the discharge amount control circuit; and a regulator for controlling a flow state of the working fluid which is merged with the line pressure circuit from the discharge amount control circuit according to a necessary oil amount of the hydraulic mechanism.SELECTED DRAWING: Figure 4