baber/WOPTO huggingface dataset:
Patent JP-2019033108-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: KAMIOKA YOSHIHIRO
IPC: H01L21/329
Filed: 2017-08-04
Abstract: To provide a semiconductor device capable of preventing reverse direction breakdown voltage from being reduced and having excellent productivity.SOLUTION: A semiconductor device includes a p-type nitride semiconductor layer, an n-type nitride semiconductor layer and a protection film layer. The protection film layer contains elements of one sort or more selected from Ga, Y, La Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu, the p-type nitride semiconductor layer and the n-type nitride semiconductor layer are brought into contact with each other and the n-type nitride semiconductor layer, the p-type nitride semiconductor layer and the protection film layer have portions which are brought into contact with each other.SELECTED DRAWING: Figure 1
Patent JP-2019032014-A (JP)
Title: Direction switching valve
Inventor: IWASAKI HITOSHI
IPC: F16K35/02
Filed: 2017-08-07
Abstract: To provide a direction switching valve which is not required to provide a pilot flow passage for operating a selector valve and can achieve a compact structure.SOLUTION: A direction switching valve 10 comprises a manifold 20 and a spool 40 movably arranged in the manifold 20. In the manifold 20, a poppet valve 50 is movably arranged, which can close a pressure oil flow passage 25, 26 communicating with the spool 40. In the manifold 20, a selector valve 60 is arranged, which is moved, with movement of the spool 40, between a seal position where the selector valve seals a pressure oil flow passage 51, 30 for forming a back pressure of the poppet valve 50 and an open position where the selector valve opens the pressure oil flow passage 51, 30 for forming the back pressure of the poppet valve 50.SELECTED DRAWING: Figure 4
Patent JP-2019033370-A (JP)
Title: Communication control system, image processing unit, router, communication relay device, and program
Inventor: TAJIMA HIROKI
IPC: H04L12/46
Filed: 2017-08-08
Abstract: To allow a response packet to be obtained when an information processing device transmits a packet by broadcast, multicast, or the like.SOLUTION: A communication control system 7 includes a router 10 for connecting first and second networks, and a communication relay device 9 for connecting the first and second networks. The communication control system includes: a packet determination unit 31 that determines whether a first packet received from the first network is a packet to be discarded by a router 8; a packet transmission unit 32 that causes the communication relay device 9 to transmit a second packet corresponding to the first packet to the second network if it is determined that the packet is a packet to be discarded by the router 8; and a response packet transmission unit 26 that rewrites a transmission source IP address of the response packet to an IP address of the router 8 and transmits it to the first network when a response packet to the second packet is received.SELECTED DRAWING: Figure 2
Patent JP-2019030247-A (JP)
Title: Bait station structure for vespidae insect
Inventor: KATSUMOTO TOSHIYUKI
IPC: A01M1/20
Filed: 2017-08-08
Abstract: To provide a container enabling easily a Vespidae insect to approach thereto or exit therefrom, as a container of a bait station for the Vespidae insect.SOLUTION: A bait station structure for a Vespidae insect, storing a poison bait containing a Vespidae insect attraction component and a delayed-effective insecticidal component, and including an opening to/from which a Vespidae insect can approach/exit, and an exit auxiliary structure. A container includes the opening to/from which a Vespidae insect can approach/exit, and the exit auxiliary structure having a length reaching the poison bait from the opening, and a structure usable as a foothold through which the Vespidae insect can walk.SELECTED DRAWING: None
Patent JP-2019032110-A (JP)
Title: Refrigeration device
Inventor: TOMIYAMA AKIRA
IPC: F25B47/02
Filed: 2017-08-08
Abstract: To provide a refrigeration device in which a defrosting operation is hardly executed, in a situation where a heating operation is easily executed continuously or it is desirable that the heating operation is executed continuously.SOLUTION: A refrigeration device includes: a refrigerant circuit (6) in which a compressor (8), an outdoor heat exchanger (11), an expansion valve (12) and an indoor heat exchanger (32) are connected and which can at least execute a heating operation by circulating a refrigerant; and a control part (9) which starts a defrosting operation for melting frost attached to the outdoor heat exchanger (11) in the case where a first defrosting start condition is satisfied in the case where a predetermined precondition is not satisfied, and which starts a defrosting operation in the case where a second defrosting start condition whose condition is stricter than the first defrosting condition is satisfied in the case where the predetermined precondition is satisfied. The predetermined precondition is satisfied at least in one case out of: a situation where attachment of frost in the outdoor heat exchanger (11) hardly progresses; and a situation where a load on a heating operation is large.SELECTED DRAWING: Figure 3
Patent JP-2018070859-A (JP)
Title: Fluoropolymers and membranes comprising fluoropolymers (ii)
Inventor: FRANK OKEZIE ONYEMAUWA
IPC: C08F226/06
Filed: 2017-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer, porous membranes made from the copolymer, and a method of treating fluids to remove metal ions using the porous membranes, for example, from fluids originating in the microelectronics industry.SOLUTION: The copolymer includes monomeric units I and II, where monomeric unit I has the formula A-X-CH-B [A is Rf-(CH)n, Rf is a perfluoro alkyl group of the formula CF-(CF)- (x is 3-12), n is 1-6, X is O or S, and B is vinylphenyl], and monomeric unit II is vinylpyridine.SELECTED DRAWING: None
Patent JP-2019033231-A (JP)
Title: Plasma treatment apparatus
Inventor: KOIZUMI KATSUYUKI
IPC: H01L21/205
Filed: 2017-08-09
Abstract: To suppress reduction in in-plane uniformity of plasma treatment on a subject.SOLUTION: A plasma treatment apparatus includes a first mounting table 2 constituted by a first member 20, a sheet member 21, and a second member 22. The first member 20 has a recess 24 formed in a range on the back surface side opposite to a mounting surface 2a on which a wafer W is to be mounted, the range corresponding to the mounting surface 2a. The sheet member 21 is formed in a sheet shape and has a heater 21c and a lead-out wire 21d for supplying power to the heater 21c. The sheet member 21 is disposed inside the recess 24 so that the heater 21c is positioned in a region inside the recess 24, the region corresponding to the mounting surface 2a, and the lead-out wire 21d is positioned on a side surface of the recess 24. The second member 22 is fitted into the recess 24 in which the sheet member 21 is disposed.SELECTED DRAWING: Figure 2
Patent JP-2017213907-A (JP)
Title: Cutting tool
Inventor: UKAI TOMOHIRO
IPC: B23D49/10
Filed: 2017-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool for reciprocating a long cutting blate, for cutting a material to be cut, capable of using a charging type battery excellent in versatility.SOLUTION: A motor housing 21 on a housing 11 which is an external packaging of a tool body 100H comprises two battery attachment parts 60Ha, 60Hb to which charging type batteries 80a, 80b can be attached. The two battery attachment parts 60Ha, 60Hb are formed as a slide attachment type battery attachment part. The two battery attachment parts 60Ha, 60Hb correspond to slide attachment type charging type batteries 80a, 80b which are attached by being slid. The two charging type batteries 80a, 80b are attached to a lateral direction of the tool body 100H, so that, the two charging type batteries 80a, 80b are arranged in parallel, in a direction where the tool body 100H extends.SELECTED DRAWING: Figure 49
Patent JP-2019035251-A (JP)
Title: Multipurpose bracket for plate wall using molded member
Inventor: MIFUJI MASAYASU
IPC: E04G3/00
Filed: 2017-08-15
Abstract: To provide a multipurpose bracket for a plate wall using a molded member in which a wall skelton and a temporary scaffold can be operated in parallel.SOLUTION: A wall skelton A of a structure is formed by laying and assembling, using splines 6 and connection screws 7, decorative placing forms 3 with grooves 2 which are provided on both sides of a connection portion of a decorative placing form material 1 for forming the structure, and a molded member 5 in which the two decorative placing forms 3 are arranged in parallel with intervals and which is formed by placing a plurality of clamp metal pieces 4. In this process, a temporary scaffold is formed by embedding and fixing an insert 8 to the molded member 5 at the height requiring the temporary scaffold, screwing a bolt 9 into the insert 8, and hanging a scaffold bracket B on the bolt 9, and thereby a multipurpose bracket for a plate wall using a molded member for continuously forming the wall skelton A of the structure by using the temporary scaffold is provided.SELECTED DRAWING: Figure 1
Patent JP-2019038964-A (JP)
Title: Photosensitive resin composition and electronic apparatus
Inventor: YOSHIDA MASATO
IPC: C08G59/68
Filed: 2017-08-28
Abstract: To provide a photosensitive resin composition having excellent elongation characteristics and thermal characteristics.SOLUTION: A photosensitive resin composition according to the present invention is a photosensitive resin composition for film formation that contains a thermosetting resin, a curing agent, and a photosensitizer. The thermosetting resin contains a biphenylaralkyl type epoxy resin having two or more epoxy groups in the molecule.SELECTED DRAWING: Figure 1
Patent JP-2019045537-A (JP)
Title: Colored composition for color filter and color filter
Inventor: HARAGUCHI KAZUMICHI
IPC: G03F7/004
Filed: 2017-08-30
Abstract: To provide a colored composition for a color filter, which has good alkali developer durability and developability and little development residue and gives good dimensions by using a specific pigment and a specific binder resin.SOLUTION: The colored composition for a color filter comprises a colorant (A) containing at least an isoindoline-based pigment (A1), and a binder resin (B) containing a resin (B1) having a weight average molecular weight of 25,000 to 50,000 and prepared by obtaining a copolymer of the following components (a) and (b) and reacting (c) and then (d) with the copolymer. The components are: (a) a monomer having a cyclic ether skeleton having 2 to 4 carbon atoms and an ethylenically unsaturated bond; (b) a monomer having an unsaturated bond copolymerizable with (a) and different from (a); (c) at least one selected from the group consisting of an unsaturated carboxylic acid and an unsaturated carboxylic acid anhydride; and (d) a polybasic acid anhydride.SELECTED DRAWING: None
Patent JP-2018037408-A (JP)
Title: Modular system including plurality of modules that can be electrically connected to one another
Inventor: Stefan goetz
IPC: H01R29/00
Filed: 2017-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a modular system, including a plurality of modules that can be electrically connected to one another.SOLUTION: The present invention provides a modular system including a plurality of modules that can be electrically connected to one another. In the modular system, at least two first modules from among the modules can be connected to one another in series; first contact-making means 200 is arranged between the first modules, in the connected state of the first modules; a second of the modules has second contact-making means 100; and the first contact-making means 200 and the second contact-making means 100 are configured to make electrical contact with one another. In the modular system, the first contact-making means 200 and the second contact-making means 100 are configured, when making electrical contact with one another, firstly to connect the first modules to the second module and then to isolate the connection of the first modules to one another.SELECTED DRAWING: Figure 2
Patent JP-2018011971-A (JP)
Title: Systems and methods for electrically detecting presence/absence of exudate in dressings
Inventor: RICHARD DANIEL JOHN COULTHARD
IPC: A61M1/00
Filed: 2017-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a reduced-pressure treatment system for electrically detecting presence/absence of an exudate in dressings.SOLUTION: In a system 100 for sensing fluid in a dressing 101 on a patient and producing an electrical signal, a galvanic cell 160 is used as an electronic detection device 159. The galvanic cell is placed in the dressing and produces voltage when the dressing is substantially saturated. In one instance, the dressing is a reduced-pressure, absorbent dressing.SELECTED DRAWING: Figure 1
Patent JP-2019045210-A (JP)
Title: Display device
Inventor: TAKAHATA YOSHIHIRO
IPC: G01D11/28
Filed: 2017-08-30
Abstract: To provide a display device having good outward appearance even having structure in which a light guide unit covers a portion of a display unit.SOLUTION: The display device comprises: a display unit 20 displaying an image forward; a design plate 30; a circuit board 40 on which a light source L2 for the design plate is packaged; a tabular second light guide unit 62 which guides, via a first light guide unit 61, light emitted by the light source L2 for the design plate and has a cover unit 621 covering a portion of the display unit 20 from before; and a partition wall unit 55 separating between the display unit 20 and the first light guide unit 61. The design plate 30 includes a window unit 31 allowing an image of the display unit 20 to be visually recognizable and a light-emitting unit emitting light using the light guided by the second light guide unit 62. The partition wall unit 55 stands along a first direction D1 and extends in a second direction along an edge side of the display unit 20. The display device includes a plurality of light sources L2 for the design plate, and each of the light sources L2 includes a specific light source facing at least one rear surface on both ends in second direction of an extending unit 611.SELECTED DRAWING: Figure 2
Patent JP-2020203381-A (JP)
Title: Gass barrier laminate and solar cell
Inventor: SUZUKI TAKATO
IPC: B32B27/30
Filed: 2017-08-31
Abstract: To provide a gas barrier film with high light permeability, which is suitable as a front sheet of a solar cell and a solar cell using the gas barrier film.SOLUTION: A gas barrier laminate includes a fluorine sheet, a sticking layer, and a gas barrier layer having one or more pairs of an inorganic layer on a fluorine sheet side and a first organic layer on a side opposite to the fluorine sheet in this order. The gas barrier laminate is characterized in that a surface opposite to the fluorine sheet is an organic layer.SELECTED DRAWING: Figure 1
Patent JP-2019046622-A (JP)
Title: Toilet lighting control device
Inventor: MIZUNO YUICHI
IPC: H05B37/02
Filed: 2017-08-31
Abstract: To provide a toilet lighting control device for properly lighting a light in a toilet.SOLUTION: A toilet lighting control that is applied to a toilet 10 including a human sensor 21 for detecting the presence of a person by movement of the person with the inside of the toilet 10 as a detection range and a lighting device 14 provided in the toilet 10 and in which the lighting device 14 is turned on based on detection of the person by the human sensor 21, and the toilet 10 includes usage determination means for determining that a predetermined appliance is being used by the person and lighting control means for maintaining a lighting state of the lighting device 14 when the usage determination means determines that the appliance is being used by the person even in the case in which the human sensor 21 determines that there is no person in the toilet 10.SELECTED DRAWING: Figure 2
Patent JP-2019043602-A (JP)
Title: Screw cap
Inventor: YOSHIMURA KAZUHISA
IPC: B65D41/34
Filed: 2017-08-31
Abstract: To provide a screw cap with a sealing band for preventing illegal opening, which enables determination of illegal opening by ensuring rupture of a weakened connection piece to which the peripheral end of a band body is connected with only slight rotation of a cap body at the sealing band.SOLUTION: The screw cap is provided with: a cap body C that is engaged with a mouth cylindrical part 1 of a container body A; and a sealing band D that is integrally connected to the lower end of the cap body C via a connection part 19. The mouth cylindrical part 1 of the container body A is provided with a locking projection 4 that is formed in the outer periphery, and an extrusion rib 5 that is projected from the lower surface of the locking projection 4. The sealing band D is provided with an annular band body 21 which extends from the connection part 19 in a peripheral direction and peripheral ends 21a and 21b of which are connected by a weakened connection piece 20, and a locking claw piece 23 that is formed in the inner peripheral lower part of the band 21 and engaged with the lower surface of the locking projection 4 in the outer periphery of the mouth cylindrical part 1 of the container body A.SELECTED DRAWING: Figure 1
Patent JP-2017206564-A (JP)
Title: Purification of capsular saccharide of staphylococcus aureus type 5 and type 8
Inventor: COSTANTINO PAOLO
IPC: A61K39/085
Filed: 2017-09-01
Abstract: PROBLEM TO BE SOLVED: To provide purification of capsular saccharide of Staphylococcus aureus type 5 and type 8.SOLUTION: The invention provides a method for releasing capsular polysaccharide from a cell of S. aureus type 5 or type 8 comprising a step of treating the cell with an acid. The invention also provides a process for purifying capsular polysaccharide from a cell of S. aureus type 5 or 8 including this method. For example, the process may include other processing steps such as enzyme treatment for removing nucleic acids, proteins and/or peptidoglycan contaminants; diafiltration for removing low molecular weight contaminants; an anion exchange chromatography to remove residual proteins; and concentration.SELECTED DRAWING: None
Patent JP-2018011070-A (JP)
Title: Integrated circuit structure, non-planar semiconductor device, and method for manufacturing non-planar semiconductor device
Inventor: RAVI PILLARISETTY
IPC: H01L29/78
Filed: 2017-09-04
Abstract: PROBLEM TO BE SOLVED: To provide deep gate-all-around semiconductor devices with germanium or group III-V active layers.SOLUTION: A non-planar semiconductor device 100 comprises a hetero-structure disposed above a substrate 104. The hetero-structure includes a hetero-junction between an upper layer 107 and a lower layer 106 which are different in composition. An active layer 102 is disposed above the hetero-structure and has a composition different from the upper layer 107 and lower layer 106 of the hetero-structure. A gate electrode stack 116 is disposed over and completely surrounds a channel region of the active layer 102, and is disposed in a trench arranged in the upper layer and at least partially in the lower layer of the hetero-structure. Source and drain regions 110 and 112 are disposed in the active layer and the upper layer, but not in the lower layer on one side of the gate electrode stack 116.SELECTED DRAWING: Figure 1
Patent JP-2019049621-A (JP)
Title: Light modulation element and information recording medium
Inventor: SATO TOMOE
IPC: G02B5/32
Filed: 2017-09-08
Abstract: To efficiently form an image reproduction structure for reproducing an image within a limited area in a light modulation element, where the light modulation element is used as, for example, an information recording medium.SOLUTION: A light modulation element 20 includes a first image reproduction structure 30 for reproducing a first image I1 with 0-th order reflected light, and a second image reproduction structure 40 for reproducing a second image I2 with diffracted light. The first image reproduction structure 30 and the second image reproduction structure 40 are efficiently disposed within a planar region of the light modulation element 20 by being formed on top of each other in a common planar region.SELECTED DRAWING: Figure 10
Patent JP-2019049491-A (JP)
Title: Displacement detector and method for manufacturing displacement detector
Inventor: HEIJI TSUKASA
IPC: G01B7/00
Filed: 2017-09-11
Abstract: To improve detection accuracy of a displacement detector.SOLUTION: The present invention comprises: a rod member 22 that is displaced following motion of a spool 51; a compression coil spring 27 for urging the rod member 22 toward the spool 51; a magnet 24, arranged in the rod member 22, which is displaced together with the rod member 22; a case 12 for supporting the rod member 22 reciprocally in a direction of displacement; and a magnetism detection unit 32 for detecting a change of a magnetic field due to the displacement of the magnet 24. The case 12 is provided with a first spring receiver face for supporting one end of the compression spring coil 27, and the rod member 22 is provided with a second spring receiver face for supporting the other end of the compression spring coil 27, at least one of the first spring receiver face and the second spring receiver face being inclined faces 145, 125 inclined relative to a plane orthogonal to the direction of the displacement.SELECTED DRAWING: Figure 1
Patent JP-2019052888-A (JP)
Title: Liquid detector
Inventor: OSADA FUMIO
IPC: G01F23/296
Filed: 2017-09-13
Abstract: To provide a liquid detector with which it is possible to detect the presence of a liquid in a container by a technique different from a conventional ultrasonic type liquid detection.SOLUTION: A liquid detector 10 comprises an ultrasonic oscillator 12, a receiver 14, and a measuring instrument 16. The ultrasonic oscillator 12 has a first vibrator 24 installed on a container-side wall 22 and excites the first vibrator 24 over a prescribed excitation period. The receiver 14 has a second vibrator 28 installed on the container-side wall 22. The measuring instrument 16 receives the vibration strength of the second vibrator 28 and measures its time change. The measuring instrument 16 includes a determination unit 30 that determines that a liquid exists in a container 20 when the vibration strength of the second vibrator 28 exceeds a prescribed threshold in a determination period after the elapse of a prescribed standby time from the start point of the excitation period.SELECTED DRAWING: Figure 1
Patent JP-2019051665-A (JP)
Title: Damping rubber member and manufacturing method therefor
Inventor: HIBINO TOMOSHIGE
IPC: C23C18/48
Filed: 2017-09-15
Abstract: To provide a damping rubber member excellent in adhesion reliability at a boundary surface between a metal fitting and a rubber material, and a manufacturing method therefor.SOLUTION: There is provided a damping rubber member by integrally adhering a rubber material 1 and a metal fitting 2 in a state where a contraction process is conducted on the metal fitting 2 via a zinc-based plating coated film 5 formed on a surface of the metal fitting 2, a trivalent chromate film 4 lamination formed on a surface of the zinc-based plating coated film 5 and an adhesive layer (a base coating adhesive layer 3a and a top coating adhesive layer 3b), the zinc-based plating coated film 5 is a zinc-based plating coated film with nickel eutectoid rate of 7 to 9% and a thickness of 3 μm or more, the trivalent chromate film 4 is a trivalent chromate film with a chromium peak value of 23 wt.% or more and a thickness of 0.2 μm or more.SELECTED DRAWING: Figure 1