baber/WOPTO huggingface dataset:
Patent JP-2016222540-A (JP)
Title: Method for manufacturing nitride crystal
Inventor: NAGAOKA HIROFUMI
IPC: C30B29/38
Filed: 2016-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a nitride crystal having excellent conductivity by an ammono thermal method.SOLUTION: A GaN crystal having a carrier concentration of 5×10-2×10atoms/cm3, preferably 8×10atoms/cm, more preferably 1×10atoms/cmand including fluoride is doped with oxygen by a method for manufacturing a nitride crystal comprising: charging a nitride crystal raw material 8 into a raw material charging region 6 of a reaction vessel 1; and growing a crystal in the presence of a solvent in a supercritical and/or subcritical state in the reaction vessel. The concentration of the oxygen is within 1.1-10 times of the carrier concentration and is 1.5×10-2.5×10atoms/cm, and a dopant activation rate of oxygen is 20% or more.SELECTED DRAWING: Figure 1
Patent JP-2017029728-A (JP)
Title: Floor cleaning apparatus and method of cleaning a floor
Inventor: DIETER WINDMEISSER
IPC: A47L11/10
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a floor cleaning apparatus and a method of cleaning a floor.SOLUTION: The apparatus for cleaning a floor includes a housing, a chassis, wheels, a motor, a steering mechanism, a cleaning assembly, optionally a squeegee assembly, and at least one of a side sweeping system, front sweeping system, and pick-up system. The side sweeping system includes a turntable with a central axis, a drive wheel disposed in coaxial relationship with the turntable, a sweeper motive device in communication with the drive wheel, a plurality of brushes distributed radially around the drive wheel and adapted to be driven by rotation of the drive wheel, and a pivoting connector configured to enable the side sweeping system to pivot laterally in response to contact with a wall while at least one of the brushes maintains contact with the floor adjacent the wall while the apparatus is in operation, the brushes moving debris disposed on the floor adjacent the wall toward the front of the apparatus.SELECTED DRAWING: Figure 8
Patent JP-2018019871-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To further enhance fun of an operation performance of a game machine.SOLUTION: A game machine 1 includes: a main control board 110; a performance control board 120; an image control board 150; and an image display device 31. The performance control board 120 of the game machine 1 permits execution of a specific notice performance before execution of a blow operation performance in execution of the blow operation performance as a performance during variation display for stopping a pattern for indicating that a jackpot determination result is a jackpot, and regulates execution of a specific notice performance before execution of a blow operation performance in execution of the blow operation performance as a performance during variation display for stopping a pattern for indicating that a jackpot determination result is not a jackpot.SELECTED DRAWING: Figure 10
Patent JP-2018021703-A (JP)
Title: humidifier
Inventor: YANAGIUCHI TOSHIYUKI
IPC: A61L9/12
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier that can supply air including an aromatic odor and humidify air, and that is easier to handle.SOLUTION: A humidifier comprises: a humidifier body including a steam generating device 61 and a blower fan 70; and an aromatic member 80 that emits an aromatic odor. The aromatic member 80 is attachable and detachable to/from the humidifier body. The blower fan 70 generates airflow for sending air including the aromatic odor emitted by the aromatic member 80 and air humidified by the steam generating device 61 to the outside of the humidifier body. The aromatic member 80 is a molded product of an aromatic component that emits the aromatic odor and a resin material.SELECTED DRAWING: Figure 6
Patent JP-2018022658-A (JP)
Title: Power generation inspection method for fuel battery cell
Inventor: MIYAMOTO NAOTOSHI
IPC: H01M8/04701
Filed: 2016-08-05
Abstract: PROBLEM TO BE SOLVED: To take out a fuel battery cell from between adjacent intermediate plates in a short time without damaging the fuel battery cell.SOLUTION: A power generation inspection method for a fuel battery cell comprises: a step (S405) in which power generation of the fuel battery cell is inspected while fuel gas and oxide gas are supplied to the anode electrode and cathode electrode of the fuel battery cell, with the fuel battery cell and an intermediate plate kept alternately arranged in layers with a gasket interposed between them, and then nitrogen gas is supplied to the anode electrode of the fuel battery cell by making the temperature of the intermediate plate higher than the temperature of the intermediate plate used during the power generation inspection of the fuel battery cell; and a step (S406) in which the fuel battery cell is taken out from between adjacent intermediate plates while the temperature of the intermediate plate when nitrogen gas is being supplied to the anode electrode of the fuel battery cell is maintained.SELECTED DRAWING: Figure 4
Patent JP-2018023622-A (JP)
Title: Built-in kitchen and assembly method of built-in kitchen
Inventor: ISHIMOTO YOSHIO
IPC: A47B77/06
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a built-in kitchen and an assembly method of the built-in kitchen capable of facilitating the assembly.SOLUTION: A built-in kitchen 100 includes a box-shaped body part to be installed on a floor F, and a box 30, one plane of which faces a rear-side surface of the body part. The built-in kitchen 100 further includes a stove-side panel 31, the one plane of which faces the rear-side surface of the body part, that is provided on a left side of the box 30 and has an overlap part 31b overlapped with the box 30. Furthermore, the built-in kitchen 100 includes a sink-side panel 32, one plane of which faces the rear-side face of the body part, that is provided on the right side of the box 30 and has an overlap part 32b overlapped with the box 30.SELECTED DRAWING: Figure 2
Patent JP-2018029099-A (JP)
Title: Storage cell, exterior film and storage module
Inventor: YOKOSHIMA KATSUNORI
IPC: H01M50/557
Filed: 2016-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a storage cell, an exterior film and a storage module which are: capable of safely releasing internal pressure which is abnormally increased; and highly reliable.SOLUTION: A storage cell comprises a storage element and an external film package. The external film package stores the storage element and has: a metal layer provided with a first main face at a side of the storage element and a second main face opposite to the first main face; an internal resin layer which is made of synthetic resin laminated on the first main face; an external resin layer which is made of the synthetic resin laminated on the second main face and provided with a slit; a sealed region, on a periphery of the storage element, where portions of the internal resin layer are subjected to thermal fusion bonding each other; and a non-sealed region, between the sealed region and the storage element, where the portions of the internal resin layer are brought into contact with each other. The sealed region has a protrusion section which is protruded toward the storage element. The slit intersects with a boundary between the protrusion section and the non-sealed region.SELECTED DRAWING: Figure 5
Patent JP-2018029449-A (JP)
Title: Shaft sealing device and rotary electric machine
Inventor: KANEZAKI JO
IPC: H02K9/08
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a shaft sealing device capable of improving sealing characteristics of the shaft sealing device.SOLUTION: A shaft seal device 10 includes: an annular seal casing 20 arranged in a circumferential direction on a radial direction outer side of a rotary shaft 4 and supplied with a high pressure oil 5; and a pair of seal rings 30 held by the seal casing 20. Each of a pair of seal rings 30 of them has an inner peripheral surface 32 facing an outer peripheral surface 6 of the rotary shaft 4, and is arranged side by side through a ring gap 31 through which the high-pressure oil 5 passes in the axial direction of the rotary shaft 4. Each of the pair of seal rings 30 has a pocket groove 34 which opens in the inner peripheral surface 32 and extends in the circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2018035989-A (JP)
Title: Heating cooker
Inventor: MIYAKE TOSHIAKI
IPC: H05B6/12
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker from which a circuit board connected to an operation part via an electric wire can be easily detached.SOLUTION: An operation part 8 is provided at a front end part of a housing 3. A circuit board 61 is provided in the housing 3. One end part of an electric wire 531 is connected to the circuit board 61. A connector is provided at an end part of the electric wire 531 on the side opposite to the circuit board 61. The connector is detachably connected to a connector connection part provided in the operation part 8. A connector arrangement space 25 located behind the operation part 8 is formed in the housing 3. The connector connection part and the connector are arranged in the connector arrangement space 25. When the operation part 8 is detached from the front end part of the housing 3, the connector arrangement space 25 is opened frontward.SELECTED DRAWING: Figure 4
Patent JP-2018037300-A (JP)
Title: Fuel battery device
Inventor: OGURO HIROKI
IPC: H01M8/00
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel battery device improved in long-term reliability.SOLUTION: A fuel battery device of the present invention includes: a fuel battery module 36 including fuel battery cells received in a storage container; a heat exchanger 37 performing heat exchange between exhaust gas discharged from the fuel battery module 36 and a heating medium; a thermal storage tank 2 storing the heating medium; a circulation flow path 13 through which a heating medium circulates between the heat exchanger 37 and the thermal storage tank 2; and an auxiliary tank 57 connected to the thermal storage tank 2 via a passage pipe 56 and storing a part of the heating medium.SELECTED DRAWING: Figure 1
Patent JP-2018035470-A (JP)
Title: Patterned net
Inventor: KINOSHITA KOTARO
IPC: D04C1/06
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a net fabric formed with a pattern when knitting.SOLUTION: Net-constituting yarns 1, 2, 3, 4 are formed by twisting a plurality of element yarns 11-14, 21-24, 31-34, 41-44. A net fabric constitutes a non-tied node by inserting other element yarns between a plurality of the element yarns at a crossing point 6 while crossing a plurality of the net-constituting yarns. A rectangular reticulation 5 is formed with the non-tied node. The net-constituting yarns are continuous along sides 51-54 formed by the reticulation. A stripe pattern or a lattice pattern is formed on whole of the net fabric as a unit of a line continuous in a direction along a side of the reticulation by coloring a part or all parts of a plurality of the element yarns forming the net-constituting yarn.SELECTED DRAWING: Figure 1
Patent JP-2017005267-A (JP)
Title: Tandem solar cell
Inventor: KOMATSU NOBUAKI
IPC: H01G9/20
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the use efficiency of the sunlight of conventional dye sensitized solar cells is theoretically 30% and is practically 10% at maximum.SOLUTION: A solar cell is configured by: arranging two glass substrates (11, 13), each of which is provided with a transparent conductive film formed thereon, so that the transparent conductive layers (12) face each other; disposing a titanium dioxide layer (16) on one glass substrate; disposing silicon dioxide particles (18) on the other glass substrate; and filling the space between the two glass substrates with an electrolyte (15). The glass substrate on which light does not enter may alternatively be a metal plate. A sensitizing dye such as a ruthenium complex may be adsorbed onto the titanium dioxide layer or the silicon dioxide layer. Since the titanium dioxide layer generates electric power by means of ultraviolet light incident thereon and the silicon dioxide layer generates electric power by means of visible light and infrared light incident thereon, the comprehensive conversion efficiency of the solar cell is increased.SELECTED DRAWING: Figure 6
Patent JP-2018042131-A (JP)
Title: Speaker and mount structure of speaker
Inventor: KUMAKURA HIROYUKI
IPC: F16B5/02
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a speaker which can be mounted to a mount member with less number of components and less work.SOLUTION: A speaker includes a flange part (1a), a through hole (2) formed in a flange part (1a), an engagement member (3) having an engagement portion (3b) which is disposed within the through hole (2), protrudes from the flange part (1a), and can be engaged in a mount hole (61a) of a predetermined dimension, and a connection part (4) which connects an inner surface (2a) of the through hole (2) and the engagement member (3), and can be cut by a hand tool.SELECTED DRAWING: Figure 3
Patent JP-2018046319-A (JP)
Title: Broadcast receiver
Inventor: SHIMIZU TAKUYA
IPC: H04H40/00
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcasting receiver capable of executing a function of a higher added value.SOLUTION: A broadcast receiver operable to receive a content comprises: a receiving unit for receiving the content; an interface for outputting the received content; and a control unit for controlling an output state of the content. The control unit determines the output state of the content according to a combination of a piece of control information showing a copy control state of the content, a piece of control information specifying whether or not the content should be protected at the time of output, a piece of information showing a resolution of an image of the content, and a piece of information showing a transmission property of the image of the content, which the receiving unit receives together with the content. The control unit applies an output protection to the content when the piece of control information showing the copy control state of the content shows that there is a copy restriction, or when the piece of control information specifying whether or not the content should be protected at the time of output shows that the protection is needed at the time of output.SELECTED DRAWING: Figure 7A
Patent JP-2018044390-A (JP)
Title: Water supply system
Inventor: ABE TOSHIHIKO
IPC: E03C1/02
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a water supply system capable of suppressing wasteful consumption of water (tap water), and capable of stably preventing freezing.SOLUTION: A water supply system includes a water supply circulation channel 31, a water supply source 11 connected with the water supply circulation channel 31, at least one of water supply terminals 21 connected with the water supply circulation channel 31, and circulation means 14 for circulating water in the water supply circulation channel 31. The water supply circulation channel 31 is constituted by a double pipe 30 composed of an inner pipe 46 forming a water supply going channel 32 in the inside, and an outer pipe 47 forming a water supply return channel 33 in a gap between the inner pipe 46 and the outer pipe 47.SELECTED DRAWING: Figure 1
Patent JP-2018046214-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA MASAHIRA
IPC: H01L21/52
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent wet spread of a solder to inhibit deterioration in reliability of a semiconductor device.SOLUTION: A semiconductor device 1 has: a lead frame 30b electrically connected with a main electrode of a semiconductor element 50 by a wire 60b; and an encapsulation resin 70 for encapsulating the semiconductor element 50, the wire 60b and the lead frame 30b. The semiconductor device 1 further has lancing parts 11c, 11d formed around an installation region 10a of a die pad 10 by lancing. For this reason, the lancing parts 11c, 11d prevent wet spread of a solder 40 applied to the installation region 10a from the installation region 10a.SELECTED DRAWING: Figure 2
Patent JP-2018042938-A (JP)
Title: Game machine
Inventor: YANAGA YUUJI
IPC: A63F7/02
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of securing that a smooth operation of displacement means is performed and improving a performance effect by the displacement means.SOLUTION: A pachinko game machine 1 has a right side movable performance member 750 and a left side movable performance member 770, and the right side movable performance member 750 and the left side movable performance member 770 have guide protrusions 761, 781 which contact a rear surface of the game board. The guide protrusions 761, 781 are provided on the right side movable performance member 750 and the left side movable performance member 770 so as to contact the rear surface of the game board in an area of the game board where a rear side of the game board cannot be easily visually confirmed, when the right side movable performance member 750 and the left side movable performance member 770 move between the standby position and the drive position.SELECTED DRAWING: Figure 36
Patent JP-2018054651-A (JP)
Title: Image forming apparatus
Inventor: KISHI TAKEHIRO
IPC: G03G15/16
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of cleaning failure due to depletion of a toner at the tip of a secondary transfer belt cleaning blade 182 and turn-up of the secondary transfer belt cleaning blade 182.SOLUTION: A secondary transfer belt unit is configured to supply a toner once recovered with a secondary transfer belt cleaning blade 182 to the periphery of the secondary transfer belt cleaning blade 182 by using a fur brush roller 184 arranged substantially parallel to a recovery toner conveying screw 183.SELECTED DRAWING: Figure 3
Patent JP-2018054687-A (JP)
Title: Developing device, image forming device, and application method of developing device
Inventor: KURIHARA KAZUAKI
IPC: G03G15/08
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent reduction of a voltage output and reduction of image density due to the deterioration of a carrier coat layer in a binary component system.SOLUTION: A developing device includes: a photoreceptor drum 135 having a photosensitive layer formed on a conductive support; a developing sleeve 138 applied with a predetermined voltage and developing an electrostatic latent image formed on the photoreceptor drum 135; and a high voltage power source control part 47 for applying a rectangular voltage of an AC frequency to the developing sleeve 138. The high voltage power source control part 47 superposes a rectangular wave of the frequency shorter than the AC voltage frequency to the rising and the falling of the rectangular voltage. In this way, the rectangular wave of the applied voltage can be stabilized.SELECTED DRAWING: Figure 1
Patent JP-2018056197-A (JP)
Title: Laminated electronic component
Inventor: NOGUCHI YUTAKA
IPC: H01F27/28
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a laminated electronic component excellent in DC superposition characteristics, enabling insulation property and withstand voltage characteristics to be improved, and suitable for high density mounting, in the laminated electronic component using a metal magnetic body.SOLUTION: A laminated electronic component is configured such that a coil is formed in a laminate 10 in which a plurality of magnetic layers 11A to 11G and conductive patterns 12A to 12E are alternately laminated by electrically connecting the conductive patterns adjacent to each other via the magnetic layer. The magnetic layer includes a metal magnetic body, and the coil has a first end portion apart from a bottom surface of the laminate with a small distance and a second end portion apart from the bottom surface of the laminate with a large distance. The first end portion is electrically connected to a first external terminal arranged on the bottom surface of the laminate, the second end portion is electrically connected to a second external terminal arranged on the bottom surface of the laminate via a conductor extending in a lamination direction of the laminate, and an insulating portion is arranged between the conductor and the coil.SELECTED DRAWING: Figure 1
Patent JP-2018053941-A (JP)
Title: Control apparatus for vehicular power transmission device
Inventor: ARAI MASAYUKI
IPC: F16H61/04
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus capable of suppressing a gear noise during switching in switching a sub-transmission and normally switching gear stages in a vehicular power transmission device that includes an automatic transmission and the sub-transmission.SOLUTION: In switching gear stages of a sub-transmission 54, rotation speed decrease control is executed to lower an output shaft rotation speed Nout of an automatic transmission 22, causing a difference in rotation among rotary elements of the sub-transmission 54 to decrease and thus suppressing a gear noise generated during the switching. Further, the rotation speed decrease control is finished during switching of the sub-transmission 54, thus releasing a fourth brake B4 and reducing dragging torque Tf to be transmitted to an output shaft 42 of the automatic transmission 22. Starting meshing of a meshing tooth of the sub-transmission 54 in the state decreases a shift load required during the switching, improving switching performance.SELECTED DRAWING: Figure 11
Patent JP-2018052647-A (JP)
Title: Machine-roomless elevator
Inventor: SATO NOBUYUKI
IPC: B66B7/02
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To create a rational layout which can arrange a hoist and all control devices or the like in a hoistway in a position higher than a top floor, and to constitute a machine-roomless elevator as an emergency elevator.SOLUTION: This machine-roomless elevator comprises: a hoist 25 which is arranged at an apex of a hoistway 2 at one side-face side of a car 20; a balance weight 22 which lifts at a back face side of the car 20; an oblong first control device 40 arranged in the hoistway 2 at the other side-face side of the car 20; and an oblong second control device 42 which is arranged in a space secured in the hoistway 2 in a position near the first control device 40 at a back face side of the car 20, and smaller than the first control device. Lower ends of the hoist 25, the first control device 40 and the second control device 42 are located in positions higher than a height of a floor face 52 of the top floor.SELECTED DRAWING: Figure 1
Patent JP-2017021372-A (JP)
Title: Fiber optic cables with access features and methods of making the same
Inventor: JULIAN LATELLE GREENWOOD III
IPC: B29C48/05
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To secure structural soundness of cable jackets.SOLUTION: The invention provides cables 10 with extruded discontinuities 50 in a cable jacket 30 that allow the jacket to be torn to enable access to the cable core 30. Preferably, the discontinuities are longitudinally extending strips of material in the cable jacket.SELECTED DRAWING: Figure 1
Patent JP-2017013902-A (JP)
Title: Powder dispenser
Inventor: TU XUFENG
IPC: B65D83/06
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a dispenser mechanism for dispensing solvent particulate material, such as a powder, in a known quantity per pump cycle.SOLUTION: A pump dispenser is arranged for dispensing solid material under a manually developed pressure, with the dispenser being capable of pumping and mechanically agitating the solid material in a storage container. The resultant dispensed solid fluid is provided with more consistent suspended solid concentrations with greater solid particle distribution homogeneity.SELECTED DRAWING: Figure 1A