baber/WOPTO huggingface dataset:
Patent JP-2019063771-A (JP)
Title: Metal absorption fiber, production method thereof and metal absorption method
Inventor: KATO TOSHIFUMI
IPC: B01J20/26
Filed: 2017-10-04
Abstract: To provide a metal absorption fiber that efficiently absorbs a heavy metal contained in a liquid to be treated but does not absorb alkali metal and alkali earth metal components, and a production method thereof.SOLUTION: A metal absorption polymer (20) that absorbs a heavy metal and cellulose (5) that forms a fiber are included. The metal absorption polymer (20) includes a metal capturing part (11) that has a carboxymethyl group (11') and is coordinated with a heavy metal (M), and a repulsion part (12) that has amine and prevents the absorption of the alkali metal and alkali earth metal in the liquid to be treated. Due to a hydrogen bond between a nitrogen atom (12a) of the amine of the repulsion part (12) and a hydrogen atom (5a) of the cellulose (5), the metal absorption polymer (20) and the cellulose (5) are bonded. Therefore, the heavy metal is efficiently absorbed and the metal absorption polymer fastly fixed to the metal absorption fiber can be prevented from the desorption.SELECTED DRAWING: Figure 3
Patent JP-2019063420-A (JP)
Title: Volatilizer
Inventor: HORIKIRI SHIGETOSHI
IPC: F24F7/00
Filed: 2017-10-05
Abstract: To provide an air purification device capable of improving bacteria removal and deodorizing performance.SOLUTION: A volatilizer comprises a body case 1 having an air inlet 2 and an air outlet 3, ventilation and volatilization means 5 in the body case 1, an air passage 9 that communicates from the air inlet 2 to the air outlet 3 through the ventilation and volatilization means 5, and air blowing means 4 that sends air from the air inlet 2 to the air passage 9. The ventilation and volatilization means 5 includes a tray 6 for storing water, a water supply tank 7 for storing an aqueous solution of hypochlorous acid, a faucet 12 provided in a bottom portion of the water supply tank 7, a volatilization member 8 disposed so as to be partially immersed in the aqueous solution of hypochlorous acid, a drain pump 10 for discharging the aqueous solution of hypochlorous acid, and a communicating water passage 11. After the hypochlorous acid is volatilized by the ventilation and volatilization means 5, residual water in the tray 6 is rapidly discharged by the drain pump 10, and water is supplied from the water supply tank 7 at a speed slower than a drain speed.SELECTED DRAWING: Figure 1
Patent JP-2019071168-A (JP)
Title: Fuel cell control system, fuel cell control method and fuel cell system
Inventor: IWAMI JUN
IPC: H01M8/04858
Filed: 2017-10-05
Abstract: To provide a technique for controlling to protect a fuel cell system by using various information.SOLUTION: A fuel cell control system 100 includes at least one fuel cell system 30 having an operation control section 33, a management device 20 communicatively connected with the fuel cell system 30 via a network 40, and acquiring system management information, including at least one of meteorological information, foreign matter information about a foreign matter, and presence information of a person in and around an object building, via the network. The management device 20 or the operation control section 33 determines whether or not the system management information satisfies equipment protection service conditions, i.e., the conditions for protecting operation of the fuel cell system 30, and the management device 20 or the operation control section 33 performs protection control of the fuel cell system 30 based on the determination results that the equipment protection service conditions are satisfied.SELECTED DRAWING: Figure 1
Patent JP-2019069910-A (JP)
Title: Therapeutic agent and method for urethral stricture
Inventor: YOSHIOKA HIROSHI
IPC: A61K47/10
Filed: 2017-10-06
Abstract: To provide therapeutic agents and methods for urethral stricture that can avoid restenosis in a minimally invasive transurethral endoscopic procedure in urethral stricture treatment.SOLUTION: Provided is an urethral stricture therapeutic agent characterized by containing at least a hydrogel formable polymer and having a storage modulus at 10°C of 50 Pa or less and a storage modulus at 37°C of 100 Pa or more. Provided is an urethral stricture therapeutic method comprising at least operations of cooling at 10°C or less and injecting the urethral stricture therapeutic agent to the endourethral surface subjected to incision in a transurethral endoscopic procedure as well as of keeping it in the endourethral surface at the temperature equal to or higher than room temperature.SELECTED DRAWING: None
Patent JP-2019070396-A (JP)
Title: Dynamic damper
Inventor: ORIOKU YUTAKA
IPC: F16F15/12
Filed: 2017-10-06
Abstract: To provide a dynamic damper 11 which is capable of improving rigidity of a stopper 21 which regulates an eccentric amount of a damper mass 14, and further, capable of improving the rigidity of the stopper 21 without increasing the number of components of the dynamic damper 11, thereby sufficiently presenting a damper mass eccentric amount regulation effect and also prevents a region in which a vibration control effect can be obtained from being narrowed.SOLUTION: In the dynamic damper 11 in which the damper mass 14 is connected to an inner peripheral side of an outer pipe 12 via a damper rubber 12, the mass stopper part 21 is provided for regulating the eccentric amount of the damper mass 14 to a predetermined amount. The mass stopper part 21 is structured by partially bending the outer pipe 12 in a direction where the outer pipe becomes closer to the damper mass 14.SELECTED DRAWING: Figure 1
Patent JP-2019072084-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2017-10-13
Abstract: To enhance interest of a game in a game machine.SOLUTION: A game machine includes: means (a game control device 100) which stores information about execution of a variable display game as start storage on the basis of satisfaction of an execution condition (start winning) and performs reservation shift to advance an order of the start storage in accordance with execution of one variable display game; and performance control means (a performance control device 300) displaying a reserved image corresponding to the start storage and can perform movement display in which the reserved image is moved to a display position after advancing as reservation shift occurs. The performance control means can perform the movement display which differs in operation mode depending on a display mode (for instance, whether a mode is a regular display mode, a variation suggestion mode, a special display mode, or which type of special display mode) as shown in, for example, Figure 190(c).SELECTED DRAWING: Figure 190
Patent JP-2019074651-A (JP)
Title: Optical device and optical module
Inventor: TAKEI YUSUKE
IPC: G01S7/481
Filed: 2017-10-17
Abstract: To provide an optical device that is effective in reducing the number of components.SOLUTION: An optical device 10 comprises: a radiation unit A that includes a light emitting element 1, an MEMS element 2 having a movable reflection surface 2a, and a plurality of reflectors 3 each having a reflection surface 3a, where the reflection surfaces 3a are located to reflect a laser beam emitted from the light emitting element 1 toward the movable reflection surface 2a of the MEMS element 2; and a container unit B that includes a substrate 4 having a concave part 4a and a lid body 5 closing the concave part 4a, and has positioning parts 6 for the radiation unit A on an inner surface of the substrate 4 and an under surface of the lid body 5 in the concave part 4a, wherein the light emitting element 1, MEMS element 2, and reflectors 3 are positioned and fixed in proximity to the positioning parts 6.SELECTED DRAWING: Figure 3
Patent JP-2019074999-A (JP)
Title: Electronic apparatus and control method thereof, program and storage medium
Inventor: YOSHIKAWA AKIO
IPC: G06F3/01
Filed: 2017-10-18
Abstract: To improve operability of a touch panel.SOLUTION: An electronic apparatus 100 includes: a CPU 101 that functions as a location detection part for detecting the position of a touch on an operation surface of a touch panel 112a; a pressure detection part 114 for detecting the pressure of a touch operation on the operation surface; and a vibration generation part 113 that is one example of friction reduction means for reducing friction between the operation surface and touch means. The CPU 101 controls drive of the vibration generation part 113 so as to start the drive of the vibration generation part 113 or to enhance the processing for reducing friction compared with the friction before pressure equal to or exceeding the prescribed pressure is detected, when the pressure detection part 114 detects a touch operation equal to or exceeding the prescribed pressure.SELECTED DRAWING: Figure 1
Patent JP-2018098490-A (JP)
Title: Semiconductor laser device
Inventor: CHIOU SHU-WOEI
IPC: H01S5/227
Filed: 2017-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device capable of improving a vertical beam divergence angle and a horizontal beam divergence angle of a far field.SOLUTION: A semiconductor laser device includes a substrate, a first type coating layer, a first type waveguide layer, an active layer, a second type waveguide layer, a second type coating layer, and a capping layer. The active layer includes a laser beam-emitting unit 141 and a light-emitting unit 142. The laser beam-emitting unit 141 generates a laser beam, and the generated laser beam is emitted from the laser beam-emitting unit 141 along a direction toward the light-emitting unit 142. The laser beam-emitting unit 142 includes a first inactive region 142A, a light-emitting region 142B, and a second inactive region 142C. A refractive index of the light-emitting region 142B is lower than a refractive index of the first inactive region 142A and a refractive index of the second inactive region 142C. A width of a part of the light-emitting region 142B continuously increases along the direction toward the light-emitting unit.SELECTED DRAWING: Figure 2A
Patent JP-2018012024-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing variation in the shooting of game media by a shooting device.SOLUTION: A game machine includes: a game machine frame 3 as a game board attachment part to which a game board 2 is attached; a shooting device 400 for shooting game balls disposed in the game machine frame 3; and a shooting device attachment member 500 as a shooting device attachment part which is attached to the game machine frame 3 and to which the shooting device 400 is to be attached by sandwiching the game machine frame 3. The shooting device attachment member 500 has multiple positioning means for determining an attachment position of the shooting device 400. The multiple positioning means include: multiple attachment bosses 510 and 511 and a positioning boss 514 disposed on a line L1 with interposing intervals; and multiple attachment bosses 512 and 513 and a positioning boss 515 disposed on a line L2 substantially parallel to the line L1 with interposing intervals. The interval between the attachment bosses 510 and 511 disposed on the line L1 and the interval between the attachment bosses 512 and 513 disposed on the line L2 are different from each other.SELECTED DRAWING: Figure 5
Patent JP-2019077831-A (JP)
Title: Heat storage medium, heat storage device and method for using heat storage medium
Inventor: TOTANI TAKESHI
IPC: F28D20/02
Filed: 2017-10-26
Abstract: To provide a heat storage material capable of efficiently carrying out heat storage and heat radiation using a solid phase-solid phase PCM, and to provide a heat storage device and a method for using the heat storage material.SOLUTION: AMP used as a heat storage material 101 has such a property as generating a phase change of solid phase-solid phase to store heat by raising a temperature up to a crystal transition point (about 80°C) or higher. Besides, the AMP has such properties as being capable of making the heat storage material transit into an overcooling state of the solid phase by lowering a temperature after heat storage, and as being capable of lowering the AMP temperature while maintaining the heat storage. Furthermore, the AMP has such a property as being capable of making a heat radiation carry out due to crystal transition by cold crystallization of the AMP in the overcooling state.SELECTED DRAWING: Figure 2
Patent JP-2018105298-A (JP)
Title: High efficiency double suction impeller
Inventor: LORENZO BERGAMINI
IPC: F03B3/02
Filed: 2017-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a high efficiency double suction impeller.SOLUTION: The invention provides a new double suction impeller, in particular for centrifugal pumps and hydraulic power recovery turbines, where the flow-path arrangement has inter-blade channels intersecting each other at the outer diameter of the impeller, so that the corresponding number of blades is doubled compared to a conventional configuration obtained by the coupling of two single suction impellers.SELECTED DRAWING: Figure 9
Patent JP-2018092912-A (JP)
Title: Display device and electronic device
Inventor: FURUTA MARIKO
IPC: H05B33/22
Filed: 2017-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device having a structure advantageous to suppress occurrence of resolution lowering and/or color mixture.SOLUTION: A display device includes an electrode structure including a first electrode arranged on a substrate and a member arranged on the first electrode, an insulator configured to cover a peripheral portion of the electrode structure, an organic film configured to cover the first electrode and the insulator, and a second electrode configured to cover the organic film. The member includes a first portion arranged in the peripheral portion of the electrode structure so as to cover a peripheral portion of an upper face of the first electrode, and a reflectance of the peripheral portion of the electrode structure is lower than a reflectance of a central portion that is a portion inside the peripheral portion of the electrode structure.SELECTED DRAWING: Figure 1
Patent JP-2019083148-A (JP)
Title: Fuel cell device
Inventor: YANAI SHINTARO
IPC: H01M8/2465
Filed: 2017-10-31
Abstract: To provide a fuel cell device that can improve ventilation efficiency inside an outer case and can implement high reliability.SOLUTION: In a fuel cell device 1, a fan 35a for ventilating the inside of an outer case 60 is disposed. The fan 35a of the present embodiment is disposed so that an air sending direction is directed to a direction toward the center of the outer case 60, for example. The fuel cell device 1 comprises an air flow deflection member 70 for deflecting an air flow generated by such fan 35a. The air flow deflection member 70 deflects the air flow generated by the fan 35a so that the air flow is directed to a direction not facing a first internal surface 61 of the outer case 60.SELECTED DRAWING: Figure 3
Patent JP-2018046842-A (JP)
Title: combine
Inventor: KAMIMURA TAKAHIKO
IPC: B60K13/04
Filed: 2017-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a combine capable of purifying nitric oxide in exhaust gas discharged from a DPF unit with a urea selective catalyst reduction device.SOLUTION: A urea selective catalyst reduction device 70 is arranged on an upper side of a DPF unit 40 capturing and purifying a particle in exhaust gas of an engine 9, the urea selective catalyst reduction device purifying nitric oxide in exhaust gas after passage through the DPF unit 40. A cover is arranged which covers right/left one side of the urea selective catalyst reduction device 70 and DPF unit 40 and opening right/left the other side. An exhaust gas inflow port of the DPF unit 40 is connected to an exhaust manifold 30B of the engine 9 through a connection pipe. An exhaust gas outflow port of the DPF unit 40 is connected to an exhaust gas inflow port of the urea selective catalyst reduction device 70 through a connection pipe 73. A tail pipe 61 is connected to an exhaust gas outflow port of the urea selective catalyst reduction device 70.SELECTED DRAWING: Figure 9
Patent JP-2018026171-A (JP)
Title: Liquid crystal display with built-in touch panel
Inventor: ABE HIROYUKI
IPC: G06F3/044
Filed: 2017-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a display with a built-in touch panel that has a touch panel built therein to reduce its thickness compared to the prior art and eliminate the need to take measures to displacement in overlapping a touch panel with a display.SOLUTION: A common wire comprises a first common wire electrically connected to first divided electrode parts and a second common wire electrically connected to second divided electrode parts. Ends include a first end of the first common wire adjacent in a second direction of the first divided electrode parts, and a second end of the second common wire adjacent in the second direction of the second divided electrode part. The second end has a larger breadth than that of the first end.SELECTED DRAWING: Figure 5
Patent JP-2019084501-A (JP)
Title: Quantum catalyst and manufacturing method of quantum catalyst
Inventor: KISHI SEISHICHI
IPC: B01J37/04
Filed: 2017-11-07
Abstract: To provide a quantum catalyst high in photocatalytic activity.SOLUTION: A quantum catalyst high in photocatalytic activity can be provided by manufacturing a titanium oxide slurry by adding a powder of titanium oxide to a solvent, manufacturing a mixed slurry by adding a solution containing a compound which may conjugate carbon dioxide by a treatment with acid or base to the titanium oxide slurry, and adding at least one of acid or base to the slurry if needed, and conjugating carbon dioxide to a surface of the titanium oxide.SELECTED DRAWING: Figure 1
Patent JP-2019085625-A (JP)
Title: Method and apparatus for producing metal nanocolloid
Inventor: YAMADA YUYA
IPC: B01J13/00
Filed: 2017-11-09
Abstract: To provide a method and apparatus for producing a metal nanocolloid, in which: the metal nanocolloid is produced by improving the stability and efficiency in laser irradiation; and easily-oxidizable substances (such as a magnetic body and aluminium nitride), which are extremely difficult to produce conventionally, are prevented from being oxidized, thereby being nano-colloidalized while maintaining original physical properties and achieving miniaturization and cost reduction.SOLUTION: This invention relates to a method for producing a metal nanocolloid, including producing the metal nanocolloid by irradiating a target T arranged in a solution in a vessel 1 with laser, wherein dissolved oxygen in a solution is replaced with inert gas, then the vessel 1 is sealed, a predetermined pressurization is conducted with the inert gas, and thereafter the laser irradiation is performed. The laser irradiation is performed in at least one state as follows: in a state where the solution in the vessel 1 is overflowed; in a state where the solution therein is circulated; and in a state where produced particles above the target T are scattered.SELECTED DRAWING: Figure 1
Patent JP-2019089398-A (JP)
Title: Electric wire arrangement structure and vehicle circuit body
Inventor: KATO SHINGO
IPC: B62D25/20
Filed: 2017-11-13
Abstract: To provide an electric wire arrangement structure which can inhibit compression of a vehicle cabin internal space by an electric wire and damage of the electric wire simultaneously, and to provide a vehicle circuit body.SOLUTION: An electric wire arrangement structure of a vehicle is provided, including: a storage groove 11 provided on a vehicle cabin inner surface 13 of a floor panel 15; an arrangement material 41 at least partially stored in the storage groove 11; and a gangboard 33 in which the arrangement material 41 is stored and held in the storage groove 11.SELECTED DRAWING: Figure 1
Patent JP-2019090770-A (JP)
Title: Surveying device and surveying device system
Inventor: OTOMO FUMIO
IPC: G01C15/00
Filed: 2017-11-17
Abstract: To provide a surveying device and a surveying device system with which it is possible to locate a measurement object at high speed.SOLUTION: The surveying device comprises: a distance measuring light emission unit for emitting distance measuring light; a light-receiving unit 22 for receiving reflected distance measuring light that is the distance measuring light retroreflected by a measurement object and background light that enters coaxially with the reflected distance measuring light; a distance measurement unit for receiving the reflected distance measuring light and measuring the distance; an image capturing unit for receiving background light separated from the distance measuring light and capturing a background image; an optical axis deflection unit 37 for deflecting the optical axis of the distance measuring light and the optical axis of the background light integrally; and an arithmetic control unit for controlling the optical axis deflection unit. The optical axis deflection unit includes a pair of disc prisms in which a plurality of prism columns are arrayed in parallel, a rotation drive unit for rotating the disc prisms individually, and an emission direction detection unit for detecting the angle of rotation of each disc prism.SELECTED DRAWING: Figure 2
Patent JP-2019096922-A (JP)
Title: Radio communication equipment
Inventor: FURUTA HIROSHI
IPC: H04M1/00
Filed: 2017-11-17
Abstract: To provide radio communication equipment with no need to be aware of the audio level when the VOX function works, and capable of starting telephone conversation with normal sound volume when transmitting voice.SOLUTION: A voice level comparison part 306 compares the level of an audio-signal collected by a microphone 1 with a VOX level. When the level of the audio-signal goes above the VOX level, on the basis of comparison results from the voice level comparison part 306, a transmission determination part 305 instructs a transmission part 5 to transmit the audio-signal. A timer (a lapse time measurement part 308 and a lapse time comparison part 309) measures the lapse time from the moment in time when a switch 81 is operated. A VOX level selection part 310 sets the VOX level to a first VOX level when the lapse time measured by the timer exceeds a reference lapse time, otherwise sets the VOX level to a second VOX level smaller than the first VOX level.SELECTED DRAWING: Figure 1
Patent JP-2018197488-A (JP)
Title: Pit cover
Inventor: TSUCHIGISHI NORIMICHI
IPC: E02D29/14
Filed: 2017-11-21
Abstract: CONSTITUTION: A pit cover 10 is a decorative cover made of a synthetic resin that can accommodate a decorative material 104 on an upper surface thereof, the pit cover including a reception frame 12, and an upper cover 14 and an inner cover 16 that are attachable to and detachable from the reception frame. The lower part of the reception frame is fitted to a raised pipe 102 of a pit 100. The upper cover has a recess 40 into which the decorative material is fitted, and is mounted on the upper part of the reception frame. The inner cover is held inside the reception frame by being locked by a protrusion 32 formed on an inner surface of the reception frame lower part.EFFECT: Since a pit cover is made of a synthetic resin and a reception frame is made to connect to a raised pipe of a pit, workability of the cover is improved.SELECTED DRAWING: Figure 1