baber/WOPTO huggingface dataset:
Patent JP-2020081913-A (JP)
Title: Nozzle cleaning system
Inventor: HOSHIKAWA KAZUMI
IPC: H05K13/04
Filed: 2018-11-15
Abstract: To provide a nozzle cleaning system, which is improved so as to reduce frequencies of disassembling and cleaning of a water storage tank by a worker.SOLUTION: The nozzle cleaning system is provided with a second cleaning unit equipped with a second injector for injecting cleaning water into a water storage tank, where cleaning water discharged from a pump is supplied to not only a first cleaning unit but also to the second cleaning unit. The cleaning water is injected from the second cleaning unit to the water storage tank, so that cleaning water stored in the water storage tank is stirred. This can prevent foreign matters from being piled up in a bottom part of the water storage tank, and therefore can reduce frequencies of disassembling and cleaning of the water storage tank by a worker.SELECTED DRAWING: Figure 5
Patent JP-2020083494-A (JP)
Title: Package loading device
Inventor: IWASAKI EIJIRO
IPC: B65G69/18
Filed: 2018-11-16
Abstract: To provide a package loading device capable of inhibiting load dropping and dust generation in throwing packages loaded on a loading table into a container and being comparatively easily produced and adjusted.SOLUTION: A package loading device 1 includes a container 10 provided with a throwing port 13 through which a package P is thrown, a loading table 20 constituted so as to move in a specific direction with the package P loaded thereon to thereby throw the package P into the container 10 via the throwing port 13, and a cover 30 constituted so as to cover at least partially a non-throwing region excluding a throwing region Athrough which the package P is thrown out of a whole region of the throwing port 13 when the loading table 20 moves in the specific direction.SELECTED DRAWING: Figure 8
Patent JP-2020080999-A (JP)
Title: Sanitation management system
Inventor: FUJIWARA TAKAAKI
IPC: E05F15/70
Filed: 2018-11-16
Abstract: To provide a sanitation management system capable of urging use of a sanitary device.SOLUTION: A sanitation management system 10 includes: a person information acquisition unit 31 for acquiring information on a person present in an inside area; a start-up information acquisition unit 34 for acquiring start-up information on a sterilizer 11; and an automatic door 20 and a notification unit 12 for performing an attention attracting operation when it is determined that a person present in the inside area is not using the sterilizer 11 based on the information on the person acquired by the person information acquisition unit 31 and the start-up information acquired by the start-up information acquisition unit 34.SELECTED DRAWING: Figure 2
Patent JP-2019095063-A (JP)
Title: Servo and robot including the same
Inventor: XIONG YOUJUN
IPC: F16H35/10
Filed: 2018-11-20
Abstract: To provide a servo which smoothly drives an external component without damaging an output gear even when it receives an excessive torque, and to provide a robot which includes the servo.SOLUTION: A servo includes: a motor; an output shaft used for driving an external component and having an outside side surface; and a gear set arranged between the motor and the output shaft and used for transmitting power from the motor to the output shaft. The gear set includes an output gear arranged around the output shaft. The output gear defines the through-hole for passing the output shaft. The through-hole has an inside side surface opposing to the outside side surface. The servo further includes a connection ring arranged around the output shaft between the outside side surface and the inside side surface. The connection ring connects the output gear to the output shaft, in the case where a load applied to the output shaft is below a preset value, and is used for cutting off the connection between the output gear and the output shaft, in the case where the load has exceeded the preset value.SELECTED DRAWING: Figure 2
Patent JP-2020085617-A (JP)
Title: Water leakage detector for hot water storage type water heaters
Inventor: SAWAMURA KOTA
IPC: F24H9/16
Filed: 2018-11-22
Abstract: To provide a water leakage detector for hot water storage type water heaters, with which it is possible to prevent the misdetection of condensed water by a water leakage detection sensor under a low temperature environment.SOLUTION: The water leakage detector for hot water storage type water heaters comprises: a leaking water pan for collecting leaking water or condensed water occurring in the inside of an outer case and provided on the bottom plate underside of an outer case that accommodates a hot water tank; a partition plate having a slit for halving the internal space of the leaking water pan and connecting the halved spaces; a drain water port for draining the leaking water and provided in a drain water room, out of two rooms halved by the partition plate, the bottom of which is lower than the other; a water leakage detection sensor for detecting that the stored leaking water or condensed water has reached a predetermined water level and provided in a leaking water storage room, out of the two rooms halved by the partition plate, the bottom of which is higher than the other; and a cover covering the water leakage sensor in the leaking water storage room and having a lower opening that opens facing the bottom face of the leaking water storage room.SELECTED DRAWING: Figure 2
Patent JP-2019155070-A (JP)
Title: Frier cleaning reduction auxiliary tool
Inventor: TANAKA NORIHIRO
IPC: A47J37/12
Filed: 2018-11-26
Abstract: To provide an auxiliary tool for preventing oil boiling from a gap in installation to a frier.SOLUTION: An auxiliary tool is formed into a rectangular solid surrounding four sides whose top surface is opened, and comprises at least a frier side wall and a flat-state auxiliary tool side wall along a wall on a depth side, and comprises on a near side, a near side wall along a frier near side wall and a horizontal bottom plate crossing the near side wall in an orthogonal state, and on a bottom plate center end, comprises a center downward side wall in a downward vertical direction, and a net part is provided while providing a step above lower ends of respective side walls. At least a part of the bottom surface comprises a cross state frame body and a net part in a horizontal state. A flat plate bottom part plate part is provided on a position shallower than the bottom part net part, for forming a side wall for protrusion prevention, thereby preventing adhesion of oil contamination to the net part. In addition, a part or whole body of the net part on a bottom part can be replaced.SELECTED DRAWING: Figure 6
Patent JP-2020088617-A (JP)
Title: Radio repeater, radio communication system, and biological information monitoring system
Inventor: KAJIMA YASUSHI
IPC: H04W4/38
Filed: 2018-11-27
Abstract: To suppress an increase in communication traffic even when data subject to transmission are lost in radio communication between a first terminal and a second terminal via a radio repeater.SOLUTION: A radio repeater 2 comprises: first reception means capable of wirelessly receiving first data to be relayed from a first terminal 1; storage means for storing the received first data in a buffer 21a; second reception means capable of wirelessly receiving second data from a second terminal 3; coding means for network-coding the first data stored in the buffer 21a and the received second data to generate third data; transmission means capable of wirelessly transmitting the third data generated by the coding means to the first terminal 1 and the second terminal 3; and determination means for determining whether or not at least a response of reception of the third data from the second terminal 3 has been received. The storage means continues storing the first data in the buffer 21a until it is determined that at least the response has been received.SELECTED DRAWING: Figure 4
Patent JP-2020084656-A (JP)
Title: panel
Inventor: ITO MIE
IPC: E04F15/04
Filed: 2018-11-29
Abstract: To provide a panel capable of expressing a long panel feeling.SOLUTION: A panel 1 includes respectively in a longer direction X and a shorter direction Y: male tongues 10A,10B on one side end face; and female tongues 20A,20B on another side end face. A rabbet joint to adjacent panel 1 is possible in each direction. When panels 1 are joined by a rabbet joint, a gap 32 dimension between side end faces at an upper side of the rabbet joint portion 30B in the shorter direction Y is made larger than a gap 31 dimension between side end faces at an upper side of the rabbet joint portion 30A in the longer direction X.SELECTED DRAWING: Figure 1
Patent JP-2020090814-A (JP)
Title: Door device for vehicle
Inventor: MURATA KAZUNORI
IPC: B60J5/00
Filed: 2018-12-04
Abstract: To provide a door device for a vehicle capable of simplifying an operation for releasing an opening regulation of a door body.SOLUTION: A door handle 40 provided on a door body 22 is movable between a first position 40X in which the handle is disposed to line up with an outer surface 22B of the door body 22, and a second position 40Y in which a part of the handle protrudes outside the vehicle relative to the first position 40X and can be gripped by an operator. The door handle 40 moves from the first position 40X to the second position 40Y by a door handle protrusion mechanism 44, in response to pressing on a pressing part 40P provided on an outer surface 40A of the door handle 40. Here, a switch 52 of an electric unlatch operation mechanism 50 is operated by a protrusion 40Q on an inner surface side of the door handle 40 when the pressing part 40P is pressed.SELECTED DRAWING: Figure 2
Patent JP-2019061271-A (JP)
Title: Variable power optical system and optical apparatus
Inventor: KOHAMA AKIHIKO
IPC: G02B15/20
Filed: 2018-12-05
Abstract: To provide a variable power optical system and an optical apparatus that have high optical performance across an entire zoom area.SOLUTION: A variable power optical system includes, arranged in order from an object side along an optical axis, a first lens group G1 having positive refractive power, a second lens group G2 having negative refractive power, a third lens group G3 having positive refractive power, a fourth lens group G4 having positive refractive power, and a fifth lens group G5 having negative refractive power. When power is varied, the interval between the first lens group G1 and second lens group G2, the interval between the second lens group G2 and third lens group G3, the interval between the third lens group G3 and fourth lens group G4, and the interval between the fourth lens group G4 and fifth lens group G5 are changed, but the lens group closest to an image side is substantially fixed relative to an image I.SELECTED DRAWING: Figure 1
Patent JP-2020094885-A (JP)
Title: Raman scattering enhanced substrate and manufacturing method therefor
Inventor: AIDA KEISUKE
IPC: B82Y30/00
Filed: 2018-12-12
Abstract: To provide a substrate that excels in Raman scattering enhancement effects on carbon base.SOLUTION: A Raman scattering enhanced substrate is created by arranging a plurality of columnar or massive porous carbon elements on a support base material by a porous material having a carbon based pore size of 10-50 nm in diameter. This substrate is manufactured, for example, by filling a template (S100) in which a plurality of columnar or cube-shaped pores are arrayed by anode aluminum oxide with pyrrole as monomer and having it polymerized to form a polypyrrole nanoarray (S110), rendering the whole of the polypyrrole nanoarray into a porous material in diameter of 10-50 nm (S120) to obtain a porous polypyrrole nanoarray (S130), and calcining it (S140).SELECTED DRAWING: Figure 5
Patent JP-2020074741-A (JP)
Title: Sanghuangporus sanghuang strain, and product, extract and application of the same
Inventor: WU SUE-FAN
IPC: A61P15/00
Filed: 2018-12-13
Abstract: To provide a liquid fermented product of Sanghuangporus or extract of Sanghuangporus, preparation of a compound identified from the liquid fermented product or the extract, and novel activity thereof.SOLUTION: A method for preparing liquid fermented product of Sanghuangporus including culturing Sanghuangporus in broth, and a Sanghuangporus liquid fermented product obtained from the method, a method for preparing Sanghuangporus extract, includes: (a) a step of obtaining liquid fermented product of Sanghuangporus by culturing Sanghuangporus in broth; and (b) a step of obtaining the Sanghuangporus extract by mixing the liquid fermented product of Sanghuangporus with alcohol, and Sanghuangporus extract obtained from the method, and a pharmaceutical composition containing Sanghuangporus liquid fermented product or Sanghuangporus extract and a pharmaceutically acceptable carrier.SELECTED DRAWING: None
Patent JP-2020098679-A (JP)
Title: Target for generating ultraviolet light, manufacturing method of the same, and electron beam exciting ultraviolet light source
Inventor: ICHIKAWA NORIO
IPC: H01J63/06
Filed: 2018-12-17
Abstract: To provide a target for generating an ultraviolet light, comprising a light emission material which is effective for an electron beam exciting that is different from Sc:AlO, a manufacturing method of the same, and an electron beam exciting ultraviolet light source.SOLUTION: A target 20 for generating an ultraviolet light comprises a light emission layer 22. The light emission layer 22 contains a YPOcrystal to which at least scandium (Sc) is added, and generates an ultraviolet light UV in response to an electron beam EB. A manufacturing method of the target 20 for generating the ultraviolet light, comprises: a first step of producing a mixture containing oxide of yttrium (Y), oxide of Sc, phosphoric acid, and a liquid; a second step of evaporating the liquid; and a third step of burning the mixture.SELECTED DRAWING: Figure 2
Patent JP-2020097276-A (JP)
Title: Travel trajectory determining device and automatic driving device
Inventor: NAKANISHI KOSUKE
IPC: G08G1/16
Filed: 2018-12-17
Abstract: To provide a travel trajectory determining device that can appropriately determine a future travel trajectory even under a condition that map data and the like do not exist, when a vehicle travels on a curved tavel road.SOLUTION: An ECU of an automatic driving device determines a future travel trajectory Xf for a vehicle 3, using a first straight line L1 extending in a travelling direction of the vehicle 3, a second straight line L2 extending along a second travel road 32 and a curved trajectory extending between a first prescribed point X1 of the first straight line L1 and a second prescribed point X2 of the second straight line L2. After determining the future travel trajectory Xf, the ECU, when the vehicle 3 actually travels on the travel trajectory Xf and when the vehicle 3 turns to the right in an intersection 30, calculates an alternate trajectory Xf' so that the vehicle 3 does not interfere with a median 32a, if the median 32a exists on the travel road for the vehicle 3 as if the median 32a interferes with the vehicle 3.SELECTED DRAWING: Figure 7
Patent JP-2020100855-A (JP)
Title: Film thickness monitoring system and film deposition apparatus
Inventor: SAITO KAZUHIKO
IPC: C23C14/54
Filed: 2018-12-20
Abstract: To provide a film thickness monitoring system capable of surely monitoring the thickness of a metal film using a displacement sensor having a light source for irradiating a portion of a can roller for winding a metal sheet-like base material with light having a predetermined wavelength when continuously depositing the metal film on a portion of the sheet-like base material wound around the can roller while traveling the sheet-like base material in a vacuum chamber and monitoring the thickness of the deposited metal film before collecting the deposited sheet-like base material.SOLUTION: In a control unit 6, stored is a reference waveform Bw acquired from a measurement distance and the phase of a can roller 2 obtained by traveling a sheet-like base material Sw while rotating the can roller at least once before depositing a film on the sheet-like base material and measuring a distance from a displacement sensor to the surface of the sheet-like base-material by a displacement sensor 7. The amount of displacement after the film deposition from the reference waveform is obtained when monitoring the thickness of a metal film.SELECTED DRAWING: Figure 1
Patent JP-2019067443-A (JP)
Title: Disaster prevention equipment system
Inventor: SHIMA YASUSHI
IPC: G08B17/00
Filed: 2018-12-20
Abstract: To provide a disaster prevention equipment system which makes it possible to change operations regarding failure alarm according to time zones without providing disaster prevention equipment with a clock function.SOLUTION: In a disaster prevention equipment system, a fire alarm 14 as disaster prevention equipment which issues failure information in occurrence of a failure of a self-machine is connected with a central device 10 by radio via a first network. The central device 10 is connected with a television 11 as other equipment via a second network, and at least one of equipment 11 in the second network can transmit time information, the time information is transmitted from the central device 10 to the disaster prevention equipment 14, and the disaster prevention equipment 14 changes operational states regarding the failure information according to the received time information.SELECTED DRAWING: Figure 2
Patent JP-2020101136-A (JP)
Title: Control device for compression ignition engine
Inventor: MATSUO KEN
IPC: F02D41/02
Filed: 2018-12-25
Abstract: To suppress combustion noise by proactively correcting the mode of pre-injection when combustion environmental factors vary.SOLUTION: A control device for a compression ignition engine executes pre-injection P1 and main injection P3 so that heat generation characteristics including a first peak HAp and a second peak HBp are obtained, and sets an interval Z between the first peak HAp and the second peak HBp to be such an interval that pressure waves generated by the combustion of fuels through the pre-injection P1 and the main injection P3, respectively, counteract each other. When the temperature rise of intake air is detected, the control device reduces the injection amount of the pre-injection P1 and retards an injection timing for the pre-injection P1 further than when the temperature rise of the intake air is not detected under the same engine load and speed conditions.SELECTED DRAWING: Figure 19
Patent JP-2020100336-A (JP)
Title: Pneumatic tire
Inventor: TSURUMI TATSUAKI
IPC: B60C11/00
Filed: 2018-12-25
Abstract: To provide a pneumatic tire that can be improved in rolling resistance and in steering stability.SOLUTION: In a pneumatic tire, the outside in a tire radial direction of a side wall rubber 28 is provided to overlap with the outside of an end part in a width direction a tread rubber 26. A base rubber layer 26B of the tread rubber 26 comprises: an under rubber part 26B1 provided inside in the tire radial direction of a cap rubber layer 26A; and a wound-up part 26B2 extended from an end pat in the tire width direction of the under rubber part 26B1 to outside in the tire radial direction and arranged between the cap rubber layer 26A and the side wall rubber 28, where rubber hardness H1 of the cap rubber layer 26A is larger than rubber hardness H2 of the base rubber layer 26B and the rubber hardness H2 of the base rubber layer 26B is larger than rubber hardness H3 of the side wall rubber 28.SELECTED DRAWING: Figure 1
Patent JP-2019121795-A (JP)
Title: Manufacturing method of silicon wafer
Inventor: SUZUKI MASAHIKO
IPC: C11D7/08
Filed: 2018-12-25
Abstract: To provide a manufacturing method of a silicon wafer capable of reducing residue on the wafer surface.SOLUTION: A manufacturing method of a silicon wafer according to an embodiment includes (1) a step of polishing the surface of the silicon wafer to be polished by using a polishing composition A, (2) a step of immersing the silicon wafer obtained in the step (1) in a liquid composition B including a nonionic surfactant b1, and (3) a step of cleaning the silicon wafer obtained in the step (2) by using a cleaning composition C. However, the surface tension of the nonionic surfactant b1 is 43 N/m or less, and the polishing composition A and the cleaning composition C are substantially free of the nonionic surfactant b1.SELECTED DRAWING: None
Patent JP-2020105765-A (JP)
Title: Installation method and installation structure for driftwood trap construction
Inventor: KOKURYO HIROSHI
IPC: E02B7/02
Filed: 2018-12-27
Abstract: To provide an installation method and an installation structure for a driftwood trap construction that is extremely flexible to freely install driftwood that flows down a river according to the topography and properties of a sediment area and can be installed in an optimal location where countermeasures are required by configuring the driftwood trap construction installed in the sediment area with driftwood trap body of a self-supporting structure with each having an independent foundation.SOLUTION: A driftwood trap construction comprises multiple driftwood trap body 1 (11, 21). Each driftwood trap body 1 comprises a foundation 2 provided in a sediment area 10, and one or a plurality of driftwood trap pillar members 3 standing on the foundation 2. Each driftwood trap body 1 is installed so as to be independent and self-supported. According to the topography of the sediment area 10, the number of the driftwood trap bodies 1 and an installation place where the driftwood trap bodies 1 are suitable for trapping the driftwood flowing down the river are determined. The sizes of the foundation 2 and the driftwood trap pillar member 3 of the driftwood trap body 1 are appropriately adjusted and installed according to properties such as strength and height of the sediment area 10 at the installation place.SELECTED DRAWING: Figure 1
Patent JP-2020104670-A (JP)
Title: Vehicular air conditioner
Inventor: KONO HIROAKI
IPC: B60H1/22
Filed: 2018-12-27
Abstract: To provide a vehicular air conditioner capable of efficiently using heat generated in an auxiliary heat source when heating or defrosting inside of a cabin.SOLUTION: A vehicular air conditioner 1 includes a refrigeration cycle 10, a high temperature side cooling water circuit 20 and a low temperature side cooling water circuit 40. A high temperature side heating medium circuit includes a radiator 21, a heater core 22, a branch part 24, a common flow passage 23, a flow rate control part 30 and an electric heater 26. The radiator 21 is a heat exchanger exchanging heat between cooling water and air outside a cabin. The heater core 22 is connected in parallel with the radiator 21, and radiates heat of the cooling water to blowing air W blown to an air conditioning target space. The branch part 24 enables branching into a cooling water flow toward the radiator 21 and a cooling water flow toward the heater core 22. The electric heater 26 heats the cooling water on the upstream side of the branch part 24 in the direction of the cooling water flow in the common flow passage 23.SELECTED DRAWING: Figure 1