baber/WOPTO huggingface dataset:
Patent JP-2018144101-A (JP)
Title: Method for mounting component
Inventor: TAKASE YASUHIRO
IPC: B23K1/00
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting a component on a printed-wiring board, which prevents the toppling, coming-off and the like of the component by making temporary fixability (temporary fixed power) of the component high, and which can also be applied to a high-definition printed-wiring board.SOLUTION: A method for mounting a component on a printed-wiring board is characterized as follows: a land part 4 of the printed-wiring board 1 is coated with a solventless active resin composition 5; solventless solder cream 6 is jet-dispensed onto a part of the active resin composition 5; the component 7 is mounted on the solventless solder cream 6 and the active resin composition 5; reflow soldering is applied; and the solder cream 6 and the active resin composition 5 are cured after the reflow soldering.SELECTED DRAWING: Figure 1
Patent JP-2018164871-A (JP)
Title: Water-quality improving material
Inventor: YAMADA KATSUHIRO
IPC: C02F3/00
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a water-quality improving material capable of eluting bivalent iron ions with a high concentration and continuously and stably for a long time to an environment without causing additional environmental load in sea water.SOLUTION: A water-quality improving material 10 of this invention is configured of a structure in which plural iron particles 1 are bound to a surface of a core material 2 made of a massive inorganic material. The iron particles 1 are immobilized to the core material 2 with a carbonaceous matter derived from an organic binder. The carbonaceous matter derived from an organic binder functions as a binding material that causes the core material 2 to carry the iron particles 1 and forms local cells by coming into contact with the iron particles 1. The inorganic material constituting the core material 2 includes crushed pebbles of a natural rock such as lava rock lumps, ceramics such as silica and alumina, and carbon materials such as graphite, easily graphitizable carbon, and little graphitizable carbon.SELECTED DRAWING: Figure 1
Patent JP-2018170874-A (JP)
Title: Bidirectional dc-dc converter
Inventor: YANO TADASUKE
IPC: H02M3/155
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a smoothing capacitor from being broken by inrush current without providing special circuit for preliminary charging in a non-insulation type bidirectional DC-DC converter.SOLUTION: A non-insulation type bidirectional DC-DC converter 100 provided between a high-voltage battery E1 and a low-voltage battery E2 includes a first switch circuit 1, a voltage conversion circuit 2, a second switch circuit 3, a controller 4, and a smoothing capacitor C. The controller 4 controls the second switch circuit 3 such that a time when the second switch circuit 3 is on gradually increases from the state where the first switch circuit 1 and the second switch circuit 3 are off, thereafter controls the voltage conversion circuit 2 such that a step-up switching element Q2 in the voltage conversion circuit 2 turns on and turns off. Then, the controller 4 turns off the step-up switching element Q2 a prescribed time after the step-up switching element Q2 starts on and off, and simultaneously turns on the first switch circuit 1.SELECTED DRAWING: Figure 1
Patent JP-2017194457-A (JP)
Title: Sensor for detecting periodic magnetic field
Inventor: CHRISTOPHE DURET
IPC: G01D5/245
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sensor for detecting a periodic magnetic field, which offers improved reliability over an operating temperature range.SOLUTION: A sensor includes; a measuring assembly 1 with at least one magnetoresistive element having a stack of two conductive magnetic layers, namely a reference layer and sensitive layer, the reference layer having magnetic anisotropy in a direction X and the sensitive layer in a direction Y perpendicular to the direction X; a polarization permanent magnet 2 with a surface 3 extending in an X-Y plane and having a symmetry plane 4 extending in the directions X and Z. The measuring assembly is disposed in the symmetry plane 4 of the polarization magnet 2 so that the layers of the magnetoresistive element are disposed in a plane parallel to the surface 3 while being offset from the plane in the direction Y by a distance (▵y) that is adjusted to make a magnetic field of the polarization magnet 2 orient the magnetization of the sensitive layer in the direction Y.SELECTED DRAWING: Figure 1
Patent JP-2017186326-A (JP)
Title: Powder cosmetic
Inventor: ITOI SATOMI
IPC: A61K8/896
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a powder cosmetic which is excellent in smooth spreadability and moist feeling and excellent in adhesion and cosmetic persistence effect without deflection of a cosmetic film by the movement of eyelids or facial expression.SOLUTION: There is provided a powder cosmetic which comprises the following components (A) and (B): (A) a powder surface-coated with the following surface coating treatment agents (a) and (b): (a) a both end reactive diorganopolysiloxane having a specific structure and (b) an amino group-containing silane compound having a specific structure and (B) a silicone phosphoric acid triester having a specific structure.SELECTED DRAWING: None
Patent JP-2018173201-A (JP)
Title: Heating cooker
Inventor: SUGIMOTO YOSHIYUKI
IPC: H05B6/12
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker which enables an operator to easily check positioning during assembly between a top plate and a frame.SOLUTION: A heating cooker includes: a body case having heating means therein; a top plate 2 covering an upper part of the body case; and a frame which is mounted so as to enclose edge parts 2a, 2b, 2c, 2d of the top plate and attached to an upper part of the body case with the top plate. Identification parts 20 showing positioning of the frame relative to the top plate are provided on the top plate or the top plate and the frame.SELECTED DRAWING: Figure 2
Patent JP-2018179026-A (JP)
Title: Bracing metal fitting
Inventor: ONO KYOSUKE
IPC: F16B7/04
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a bracing metal fitting which can hold a bar for reinforcing a suspension bolt for suspending a suspension product.SOLUTION: A bracing metal fitting 10 comprising a support part 20 having a first baseboard 25 and a second baseboard 26 which are symmetrically arranged via an attachment part 21 attached to a suspension bolt 110 for suspending a suspension product suspended from a ceiling, and holding a bar 130 for suppressing the oscillation of the suspension product comprises: a first holding part 30 arranged at the first baseboard 25, holding the bar 130 to the first baseboard 25, and making a holding position of the bar 110 held to the first baseboard 25 deformable in a first position in which the bar is elongated to a direction separating from the suspension bolt 110, and in a second position in which the bar 130 is elongated to a direction intersecting with the suspension bolt 110 by the projection of the bar 130 to the suspension bolt 110; and a second holding position 31 arranged at the second baseboard 26, holding the bar 130 to the second baseboard 26, and making a holding position of the bar 130 deformable in the first position and the second position.SELECTED DRAWING: Figure 1
Patent JP-2017136085-A (JP)
Title: Anti-pd-l1 antibody, composition, and article of manufacture
Inventor: BRYAN IRVING
IPC: A61K31/7068
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide anti-PD-L1 antibodies, nucleic acid encoding the same, therapeutic compositions thereof, and their use for the enhance of T-cell function to upregulate cell-mediated immune responses and for the treatment of T cell dysfunctional disorders, including infection (e.g., acute and chronic) and tumor immunity.SOLUTION: According to the present invention, an isolated heavy chain variable region polypeptide comprising HVR-H1, HVR-H2 and HVR-H3 sequences having specific sequences. The polypeptide further comprises variable region heavy chain framework sequences juxtaposed between the HVRs, the framework sequence being derived from a human consensus framework sequence. Furthermore, the isolated heavy chain polypeptide is in combination with a variable region light chain comprising a HVR-L1, HVR-L2, and HVR-L3. The polypeptide further comprises variable region light chain framework sequences juxtaposed between the HVRs and the framework sequences are similarly derived from human consensus framework sequences.SELECTED DRAWING: None
Patent JP-2018179083-A (JP)
Title: Valve stem seal
Inventor: TAKUBO SATOSHI
IPC: F16J15/3204
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To further improve the retention performance of a valve stem seal with respect to a valve stem guide.SOLUTION: In a valve stem seal 11 having a metal ring 21 fit to a valve stem guide 61, and a seal lip 32 held by the metal ring 21, and slidably contacting with an external peripheral face of a valve stem 71, the metal ring 21 integrally comprises an inner cylinder part 23 inserted into an internal peripheral side of the valve stem guide 61, and an outer cylinder part 24 inserted into an external peripheral side of the valve stem guide 61 via an end face part 22, and also comprises both a metal fitting part 25 directly fit to the valve stem guide 61, and a rubber fitting part 26 fit to the valve stem guide 61 via a rubber elastic body 31. Either of the inner cylinder part 23 and the outer cylinder part 24 is made to function as the metal fitting part 25 and the other as the rubber fitting part 26.SELECTED DRAWING: Figure 2
Patent JP-2017148058-A (JP)
Title: Biosensor for glucose measurement
Inventor: YADA TAKAKO
IPC: C12N9/04
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a gene (polynucleotide) encoding FAD-linked glucose dehydrogenase having properties excellent in reactivity to glucose, thermal stability, and substrate recognition as well as property of low effect on maltose; a method for producing the enzyme using a transformed cell recombined with the gene; a glucose-measuring method using the enzyme obtained; a reagent composition for glucose measurement: a biosensor for glucose measurement, etc.SOLUTION: According to the present invention, there is provided a biosensor for glucose measurement using FAD-conjugated glucose dehydrogenase having the action of dehydrogenating glucose produced by Aspergillus oryzae transformed with a recombinant vector for transformation carrying a polynucleotide encoding a polypeptide of a specific sequence. According to the present invention, there is also provided a biosensor for glucose measurement. Here, the polypeptide includes an amino acid sequence of AGVPWV at positions 202 to 207 in which the starting amino acid of a signal sequence portion is defined as the first one.SELECTED DRAWING: Figure 1
Patent JP-2018178051-A (JP)
Title: Coloring agent for latent heat storage material
Inventor: NAKAMURA KOHEI
IPC: C09B61/00
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a coloring agent for latent heat storage material which can determine phase state of latent heat storage material from outside of a heat storage material housing tool easily when alum hydrate is used as the latent heat storage for heat storage or heat radiation.SOLUTION: A latent heat storage material 10 for heat storage or heat radiation using variation of latent heat with phase change consists from alum hydrate. A coloring agent 20 as an additive giving coloration to the latent heat storage material 10 is a natural pigment coloring in response to the hydrogen ion exponent of the latent heat storage material 10 and coloring the latent heat storage material 10 in fluid phase.SELECTED DRAWING: Figure 1
Patent JP-2018186400-A (JP)
Title: Level shift circuit
Inventor: FURUICHI SOJI
IPC: H03K19/0185
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a level shift circuit capable of operating with certainty even in a case where a current capability of an element is changed.SOLUTION: A level shift circuit 10 comprises: a constant current generation part 11 that generates a constant current on the basis of a power supply potential; a current mirror part 12 that applies the constant current to first and second lines; and a level shift part 13 that receives a first input signal whose signal level is changed between first and second logic levels and having a first potential at the first logic level and having a second potential at the second logic level, and a second input signal obtained by inverting a phase of the first input signal, generates first and second output signals obtained by shifting signal levels at the first logic level, of the first and second input signals from the first potential to the power supply potential, outputs the first output signal from a node on the second line, and outputs the second output signal from a node on the first line. The constant current generation part includes a current adjustment circuit that is applied with the first potential, and that changes a value of the constant current depending on a change in the first potential.SELECTED DRAWING: Figure 1
Patent JP-2018188977-A (JP)
Title: Interlocking structure
Inventor: MATSUNAGA YOSHIHIRO
IPC: F02D11/04
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To interlock a fuel cock and an engine switch with a simple structure, and suppress residue of fuel.SOLUTION: An interlocking structure includes a switch plate 40 (interlocking component) configured to interlock a fuel cock 21A and an engine switch 50. The switch plate 40 has: an extension part 46 (switch operation part) configured to, when the fuel cock 21A further rotates beyond a position where an on state is switched to an off state, be depressed by a cam 22 integrally rotating with the fuel cock 21A to turn the engine switch 50 off; and a cam contact wall 45 configured to, when the fuel cock 21A further rotates beyond the position where the on state is switched to the off state, contact with the cam 22 so as to change rotational resistance of the fuel cock 21A in such a manner as to be able to impart predetermined operational feeling.SELECTED DRAWING: Figure 5
Patent JP-2018093698-A (JP)
Title: Seismic sensing interruption system
Inventor: KATO MASAYUKI
IPC: H02J13/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a seismic sensing interruption system for securely stopping outlet output upon the occurrence of an earthquake, even if the system does not receive external signal for controlling interruption of an outlet unit with an interruption function.SOLUTION: A seismic sensing relay 3 includes: an external communication section 38 for outputting an earthquake detection signal instantaneously when detecting an earthquake having a seismic intensity equal to or larger than a predetermined seismic intensity; an outlet unit 12 which is provided with an interruption function and is connected some of branch electric paths, the outlet unit including an interruption mechanism 122 for stopping output of an outlet 121, a signal input terminal 125 for receiving an interruption signal from the outside, an earthquake detection section 126 for detecting the occurrence of an earthquake, and an outlet unit CPU 129 for causing the interruption mechanism 122 to perform interruption operation; and a seismic sensing communication unit 5 for outputting the interruption signal to the outlet unit 12 with the interruption function, when receiving an earthquake detection signal. When receiving the interruption signal or detecting an earthquake, the outlet unit CPU 129 causes the interruption mechanism 122 to perform the interruption operation.SELECTED DRAWING: Figure 1
Patent JP-2018186733-A (JP)
Title: Cultivation method and production method of panax ginseng
Inventor: MATSUMURA TAKESHI
IPC: A01G31/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a promotion method of embryo of a seedling of Panax ginseng, a cultivation method capable of achieving preferable growth required for thickening and growth of a root and shortening of a dormancy period for enhancing production efficiency of Panax ginseng which has low production efficiency.SOLUTION: The invention relates to a method for nutriculture of Panax ginseng using a culture broth, in which the culture broth comprises at least, nitrogen, phosphorus, potassium, and has conductivity of 1,000 μS/cm or higher. The invention also relates to a production method of Panax ginseng characterized in which, the Panax ginseng cultured by the above-mentioned method is collected, and a method for promoting embryo of seedling of the Panax ginseng including bringing a part or whole body of the seedling of the Panax ginseng in dormancy into contact with a plant hormone, then removing the plant hormone.SELECTED DRAWING: None
Patent JP-2017219040-A (JP)
Title: Cap for drainage system capable of feeding and exhausting air
Inventor: HSIAO YU-MING
IPC: F04B53/00
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a cap for drainage system capable of feeding and exhausting air.SOLUTION: A cap for drainage system capable of feeding and exhausting air includes a main body having an extremity end part and a cylindrical part, a plurality of exhaust ports, a protruding edge part, an outer wall surface, and a plurality of air inlets. The plurality of exhaust ports are formed at an upper side edge part of the cylindrical part. The protruding edge part is formed to extend outward and downward from an intermediate location of the surface of the cylindrical part along the periphery of the cylindrical part. The outer wall surface is formed to extend downward from the protruding edge part along the periphery of the cylindrical part. The outer wall surface has a certain distance against the cylindrical part and its bottom part is lower than a bottom part of the cylindrical part. The plurality of air inlets are formed at the surface of the outer wall surface. The cap for drainage system capable of feeding and exhausting air is installed at a chassis of the drainage system to cover a motor. The bottom part of the cylindrical part has a certain distance against the chassis without being contacted with it. The plurality of exhaust ports correspond to a fan. The outer wall surface has a bottom part abutting against the chassis.SELECTED DRAWING: Figure 2
Patent JP-2018190648-A (JP)
Title: Re-balance method of vanadium redox battery active material liquid
Inventor: KUSAYANAGI KOJI
IPC: H01M8/04186
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a re-balance method of vanadium redox battery active material liquid, capable of adjusting a vanadium ion average valence of all of positive electrode active material liquid and negative electrode active material liquid by one kind re-balance liquid, and preventing the generation of deposition when re-balancing.SOLUTION: A re-balance method of vanadium redox battery active material liquid is configured such that in a vanadium redox battery using a vanadium ion as an active material for both positive electrode active material liquid and negative electrode active material liquid, re-balancing is performed by adding re-balance liquid containing trivalent and tetravalent vanadium ions to any one of the positive electrode active material liquid containing at least a toxic pentavalent vanadium ion and the negative electrode active material liquid containing at least a divalent vanadium ion when re-balancing the valence of the vanadium ions of the positive electrode active material liquid and the negative electrode active material liquid.SELECTED DRAWING: None
Patent JP-2018196176-A (JP)
Title: Control device and control system for electric power system
Inventor: SHIRAKAWA KAZUHIRO
IPC: H02M3/00
Filed: 2017-05-12
Abstract: To provide a control device for a system that can reduce loss that the system generates.SOLUTION: In a system, a resistance value of a first electric path including an electric path from a first DCDC converter 50 to a low-voltage storage battery 70 through a low-voltage path LL is denoted as a first resistance value, and a resistance value of a second electric path including an electric path from a second DCDC converter 60 to the low-voltage storage battery 70 through the low-voltage path LL is denoted as a second resistance value. An ECU 80 as a control device sets a first target current value Itgt1 and a second target current value Itgt2. The ECU 80 controls an output current value of the first DCDC converter 50 to the first target current value Itgt1, and also controls an output current value of the second DCDC converter 60 to the second target current value Itgt2. The ECU 80 sets the first target current value Itgt1 and second target current value Itgt2 corresponding to the first resistance value and second resistance value.SELECTED DRAWING: Figure 1
Patent JP-2017167555-A (JP)
Title: Scan unit, laser scanning microscope, and temperature adjustment method
Inventor: MATSUI TAKESHI
IPC: G02B21/00
Filed: 2017-05-15
Abstract: PROBLEM TO BE SOLVED: To effectively control heat generated from a laser light source and a scanning optical system, while reducing the size of a scanning mechanism including the laser light source and the scanning optical system.SOLUTION: A scan unit 100 includes a first base 150 on which a scanning mechanism 101 at least including a laser light source part 103 emitting laser light having a predetermined wavelength and a scanning part 105 scanning a body to be scanned by using the laser light is disposed, a second base which is disposed on the side of a surface facing a surface on which the scanning mechanism of the first base is disposed, a temperature adjustment mechanism which is provided between the first base and the second base and adjusts the temperature of the scanning mechanism, and a heat insulation wall 300 which is located between the laser light source part 103 and the body to be scanned and made of a predetermined heat insulation material.SELECTED DRAWING: Figure 1A
Patent JP-2018193724-A (JP)
Title: Form device and installation method of concrete
Inventor: MATSUMOTO SHINYA
IPC: E04G3/20
Filed: 2017-05-15
Abstract: To suppress upsizing of a form device.SOLUTION: On a side portion 10b of an existing concrete 10, a first anchor member 11 and a second anchor member 12 are provided. A form device 1 includes: a rail member 5 which can be detachably fixed to the first anchor member 11; a work scaffold frame 4 which is movable along the rail member 5 and which can be detachably fixed to the first anchor member 11; a retractable jack 6 having an upper end 6a connected to the work scaffold frame 4 and a lower end 6b detachably connectable to the rail member 5; and a form member 2 provided on the work scaffold frame 4. The form member 2 includes: a panel member 21 having one side abutting on a newly provided concrete 18; and a reinforcing member 22 provided on the other side of the panel member 21. The reinforcing member 22 has an extension portion 25 extending downward from a lower end of the panel member 21. The extension portion 25 can be detachably fixed to the second anchor member 12.SELECTED DRAWING: Figure 1
Patent JP-2017139960-A (JP)
Title: Power converter
Inventor: NAKATSU KINYA
IPC: H02M7/48
Filed: 2017-05-17
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a power converter.SOLUTION: The power converter includes: a double-sided electrode module (300A) in which an electric wiring board and a power semiconductor element are molded with a resin material; a heat radiation base (304) disposed on both sides of the double-sided electrode module (300A) and directly contacting the cooling medium; and a module fixing member (304C) for pressing the heat radiation base (304) in a state of being in contact with the heat radiation base (304). The module fixing member (304C) supports circuit boards (20, 22).SELECTED DRAWING: Figure 10(b)