baber/WOPTO huggingface dataset:
Patent JP-2020040935-A (JP)
Title: Anti-microbial composition and anti-microbial member
Inventor: HORINO KATSUTOSHI
IPC: A01N59/20
Filed: 2018-11-16
Abstract: To provide an anti-microbial member using an anti-microbial composition, that does not require treatment such as to prevent falling off, even for the case when applying anti-microbial treatment to exposed walls, ceilings, floor coverings, food shelves, tables, etc. in a food-related facility such as food factory and school lunch facility.SOLUTION: Provided is an anti-microbial composition comprising an antimicrobial component comprising at least one selected from the group consisting of copper sulfate, copper gluconate, copper chlorophyll and sodium copper chlorophyllin, and an uncured binder component, and which is characterized for use of antimicrobial treatment in a food-related facility.SELECTED DRAWING: Figure 3
Patent JP-2020023957-A (JP)
Title: Oil pump
Inventor: TERADA MITSURU
IPC: F04C2/10
Filed: 2018-11-19
Abstract: To provide an oil pump capable of efficiently removing bubbles included in an oil.SOLUTION: An internal gear-type pump (oil pump) 100 includes a pump housing 1 having a rotor housing space S2 inside, an internal gear-type rotor 2 housed in the rotor housing space S2, a shaft portion 3 disposed inside of the internal gear-type rotor 2, and a passage 4 for communicating a pump chamber S1 disposed over at least one of the pump housing 1 and the internal gear-type rotor 2 and the shaft portion 3, and defined by the internal gear-type rotor 2 in the pump housing 1, with the external of the pump housing 1.SELECTED DRAWING: Figure 2
Patent JP-2020081392-A (JP)
Title: Imaging method, imaging apparatus and diagnosis support method
Inventor: HOJO YOSHIHARU
IPC: A61B5/00
Filed: 2018-11-26
Abstract: To provide an imaging method and an imaging apparatus each of which enables an imaged condition to be easily switched to a different condition and is used for imaging a disease site as a photographic subject, and to provide a diagnosis support method.SOLUTION: There is provided an imaging method for an imaging apparatus 20 which images a disease site as a photographic subject and comprises: a camera body 21; and a light unit 23 provided in the camera body 21 and comprising unpolarized light emission means 212a irradiating unpolarized visible light, polarized light emission means 211a irradiating polarized visible light, and ultraviolet light emission means 215a irradiating ultraviolet light. The imaging method continuously performs by a prescribed imaging operation: a first step of imaging the photographic subject by the unpolarized light emission means 212a; a second step of imaging the photographic subject by the polarized light emission means 211a; and a third step of imaging the photographic subject by the ultraviolet light emission means 215a.SELECTED DRAWING: Figure 3
Patent JP-2020085369-A (JP)
Title: Stove
Inventor: OZAWA KOHEI
IPC: F24C3/00
Filed: 2018-11-28
Abstract: To provide a stove in which a panel fixing member can be easily assembled to a housing body section.SOLUTION: A housing 2 of a stove includes: a housing body section 20; and a panel fixing member 40. A right panel unit and a left panel unit are fixed to the panel fixing member 40. A right plate section 42 and a left plate section 43 of the panel fixing member 40 have front side fixing sections 51 and 61 and tongue piece sections 53 and 63. The right panel unit and the left panel unit are fixed to the front side fixing sections 51 and 61. The tongue piece sections 53 and 63 project rearward. A right wall section 21 and a left wall section 22 of the housing body section 20 are provided with each slit 225 penetrating in a longitudinal direction. Only if an operator inserts the tongue piece sections 53 and 63 of the panel fixing member 40 into a slit of the right wall section 21 and a slit 225 of the left wall section 22, respectively, from the front, the panel fixing member 40 can be easily assembled to the housing body section 20.SELECTED DRAWING: Figure 4
Patent JP-2020087189-A (JP)
Title: Machine learning device
Inventor: TOMARU TATSUYA
IPC: G06N3/04
Filed: 2018-11-29
Abstract: To provide a high-performance machine learning device which can be operated by one reservoir calculation device.SOLUTION: A machine learning device comprises a general calculation device 9002 for calculating data, a reservoir calculation device 1000 for learning data, a storage device for storing data and a control device 9003 for controlling data exchange between the storage device and the general calculation device and between the storage device and the reservoir calculation device. The reservoir calculation device, which includes at least one oscillator, an input unit 100 and an output unit 300, calculates data input from the input unit by the oscillator and output the same from the output unit.SELECTED DRAWING: Figure 1
Patent JP-2019061269-A (JP)
Title: Optical element and projection device
Inventor: MIYASAKA KOJI
IPC: G02B5/02
Filed: 2018-11-30
Abstract: To provide a diffuser plate that can be processed by wet etching and shows high use efficiency of light.SOLUTION: A plurality of recesses 12 is formed on a surface of a substrate 11. Each recess 12 has a curved part formed by a curved plane. The plurality of recesses 12 is formed in such a manner that positions of bottoms 13 of the recesses 12 are located at two or more different positions in a depth direction. A refractive index of the substrate 11 is denoted by n1, a refractive index of a medium around the substrate 11 is denoted by n2, wavelength of a beam incident to the substrate 11 is denoted by λ, and a depth direction range of the bottoms 13 at the plurality of recesses 12 is denoted by Δd. In this case, relation of 2/7≤|(n1-n2)×Δd|/λ≤10 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2020092128-A (JP)
Title: Semiconductor laser chip mounted submount, manufacturing method thereof, and semiconductor laser module
Inventor: KAJI EISAKU
IPC: H01S5/022
Filed: 2018-12-03
Abstract: To provide a semiconductor laser chip mounted submount that can effectively dissipate heat generated by a semiconductor laser chip to the submount, a manufacturing method thereof, and a semiconductor laser module.SOLUTION: A semiconductor laser chip mounted submount includes a semiconductor laser chip having an emission end face and a rear end face in the longitudinal direction, and emitting laser light from the emission end face, and a submount on which the semiconductor laser chip is mounted, and a first distance between the submount and the emission end face side of the semiconductor laser chip is smaller than a second distance between the submount and the rear end face side of the semiconductor laser chip.SELECTED DRAWING: Figure 4
Patent JP-2020090699-A (JP)
Title: Film deposition apparatus and manufacturing method of semiconductor device
Inventor: EZAKI KENSEKI
IPC: C23C14/52
Filed: 2018-12-05
Abstract: To provide a film deposition apparatus preforming a precise film thickness correction for each work-piece without reducing a total tact.SOLUTION: A film deposition apparatus comprises a vacuum chamber including a film deposition part, and a transportation room for loading at least one work-piece one by one to the vacuum chamber or unloading at least one work-piece one by one from the vacuum chamber. The film deposition part deposits a film on each film deposit surface of at least one work loaded from the transportation room to the vacuum chamber. The transportation room includes a film thickness measuring part for measuring a film thickness on the film deposition surface of one work-piece unloaded from the vacuum chamber to the transportation room among at least one work-piece to which a film was deposited in the vacuum chamber.SELECTED DRAWING: Figure 1
Patent JP-2020089532-A (JP)
Title: Heat insulation/cold insulation plate
Inventor: TOMITA MASATOSHI
IPC: A47G19/00
Filed: 2018-12-05
Abstract: To provide a heat insulation/cold insulation plate that is convenient and has excellent designability.SOLUTION: The heat insulation/cold insulation plate includes: a box body 10 which has a dish-up surface 11, an opening surface 12 that is formed on a surface oppositely facing the dish-up surface 11, and a side surface 13 that connects the dish-up surface 11 and the opening surface 12; and a bottom surface member 20 which has a bottom surface 21 having a discharge port 22 and a slope inclined toward the discharge port 22 to close the opening surface 12 and which has a lid 27 that covers the discharge port 22 by protruding in an opposite side from the dish-up surface 11 relative to the bottom surface 21. The bottom surface member 20 is fixed to the box body 10 in a state raised on the dish-up surface 11 side relative to the opening surface 12. The box body 10 and the bottom surface member 20 form a space that stores a hot/cold insulator for keeping the dish-up surface 11 hot or cold.SELECTED DRAWING: Figure 4
Patent JP-2020091068-A (JP)
Title: Waste incineration device and waste incineration method
Inventor: KAWASAKI Shota
IPC: F23G5/50
Filed: 2018-12-06
Abstract: To provide a waste incineration device and its method for suppressing elution of heavy metals in incineration ash.SOLUTION: A waste incineration device includes: primary air supply means 8 for supplying primary air to a dry fire grate 5a and a combustion fire grate 5b; circulated exhaust gas supply means 13 for supplying a part of an exhaust gas of an incinerator to a rear combustion fire grate 5c as a circulated exhaust gas; a fire grate front stage driving mechanism 21 for driving a drying fire grate and a combustion fire grate; and a fire grate rear stage driving mechanism 22 for driving a rear combustion fire grate. The fire grate rear stage driving mechanism 22 drives the rear combustion fire grate 5c at a feed speed lower than those of the dry fire grate 5a and the combustion fire grate 5b, and drives the rear combustion fire grate 5c so that incineration ash and carbon dioxide in the exhaust gas are brought into contact with each other to make lead in the incineration ash and carbon dioxide react with each other and to produce poor-soluble lead carbonate, further calcium oxide in the incineration ash and carbon dioxide are reacted to produce calcium carbonate to lower pH of the incineration ash and to have lead poor-soluble region, and a time necessary for suppressing elution of lead from the incineration ash is a residence time of the incineration ash on the rear combustion fire grate 5c.SELECTED DRAWING: Figure 1
Patent JP-2020089584-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-12-06
Abstract: To provide a slot machine in which ingenuity is exercised regarding notification of an operation mode.SOLUTION: Since a winning combination winning suggestion is performed with a higher probability when a 6 alternative bell is won under normal conditions than when a 6 alternative bell is won in CZ, frequency of execution of a winning combination winning suggestion relating to winning of a 6 alternative bell becomes smaller when a 6 alternative bell is won in CZ than when a 6 alternative bell is won under normal conditions, thus avoiding a player's recognition of winning of a 6 alternative bell during CZ and preventing a player from feeling that no navigation is executed regardless of winning of a 6 alternative bell as much as possible. Further, winning notification of a 6 alternative bell becomes a mode being emphasized more during AT than during CZ, thus preventing a player from feeling dissatisfied regarding non-execution of navigation regardless of winning of a 6 alternative bell.SELECTED DRAWING: Figure 9
Patent JP-2020092229-A (JP)
Title: Semiconductor device, manufacturing method of semiconductor device, and clip lead
Inventor: MIYAZAKI DAISUKE
IPC: H01L23/48
Filed: 2018-12-07
Abstract: To provide a semiconductor device, capable of conducting a relatively large current, yet highly resistant to thermal cycling stress.SOLUTION: A semiconductor device 1 includes: a chip 10; a first electrode unit 20; a second electrode unit 22; and a clip lead 100 having a first junction 110, a second junction 120, and a cross-linked unit 130. The cross-linked unit 130 has a flat plate unit 131 having a predetermined thickness, a first bending unit 132, and a second bending unit 133. The first junction 110 and the first bending unit 132 configure a thermal stress relief structure 140 for relieving thermal stress on the first junction member 30 between the chip 10 and the first junction 110. The thermal stress relief structure 140 has a structure in which at least the first junction 110 and the first bending unit 132 are thinner than the flat plate unit 131.SELECTED DRAWING: Figure 1
Patent JP-2020096220-A (JP)
Title: Acoustic wave device, high-frequency front-end circuit, and communication device
Inventor: YAMAMOTO KOJI
IPC: H03H9/145
Filed: 2018-12-10
Abstract: To provide an acoustic wave device that has a high Q value and can suppress IMD.SOLUTION: An acoustic device 1 includes: a high sonic velocity film 4 (high sonic velocity material layer); a low sonic velocity film 5 provided on the high sonic velocity film 4; a piezoelectric layer 6 provided on the low sonic velocity film 5; and an IDT electrode 7 provided on the piezoelectric layer 6. The sonic velocity of a bulk wave that propagates through the high sonic velocity film 4 is higher than that of an acoustic wave that propagates through the piezoelectric layer 6. The sonic velocity of a bulk wave that propagates through the low sonic velocity film 5 is lower than that of an acoustic wave that propagates through the piezoelectric layer 6. The low sonic velocity film 5 is made of a material containing hydrogen atoms.SELECTED DRAWING: Figure 1
Patent JP-2020098748-A (JP)
Title: Induction heating apparatus
Inventor: WADA TAKENORI
IPC: C21D9/60
Filed: 2018-12-19
Abstract: To provide an induction heating apparatus which is capable of efficiently heating a plurality of linear work-pieces and to/from which the linear work-pieces are easily attached/detached.SOLUTION: An induction heating apparatus 10 comprises a first unit 16A on the Z1 direction side and a second unit 16B on the Z2 direction side, the second unit having the same structure as the first unit 16A. Between the first unit 16A and the second unit 16B is formed a gap 20 in which linear work-pieces 12 are disposed. The first unit 16A comprises a first core group 31A composed of five cores 32 and a pair of first coils 42A. Each core 32 includes a pair of magnetic poles 32a protruding from a bridge part 32d. The five cores 32 of the first core group 31A and five cores 32 of a second core group 31B form five core pairs 48 facing each other with the linear work-pieces 12 interposed therebetween. One of the first coils 42A surrounds five poles, on one side along the X direction, of magnetic poles 32a and the other surrounds five poles, on the other side along the X direction, of the magnetic poles 32a.SELECTED DRAWING: Figure 1
Patent JP-2020101107-A (JP)
Title: Water supply device
Inventor: SAKATANI TETSUNORI
IPC: F04D15/00
Filed: 2018-12-20
Abstract: To provide a water supply device capable of detecting failure of a flow rate detector separately from change of a water supply amount.SOLUTION: A water supply device 1 includes: pump devices 11 each having a pump 32 and a motor 31 driving the pump 32; inverters 51 controlling drive of the motor 31; a flow rate detector 19 mounted on the first side or the second side of the pump 32, having impellers 42 provided with a rotary shaft 41, a plurality of blades 42a fixed to the rotary shaft 41 and rotated by receiving water flow, and a magnets 42b, and a detection part 43 detecting the rotation of the magnets 42b to output a pulse signal by an ON signal and an OFF signal; a storage part 52 storing a threshold value; and a control part 53 measuring ON time and OFF time of the pulse signal, determining the flow rate detector 19 to be failure when the rate of the ON time to the OFF time is different from the threshold value, and controlling the inverters 51 to stop the motors 31.SELECTED DRAWING: Figure 1
Patent JP-2020099870-A (JP)
Title: Water treatment system, and method for operating the same
Inventor: OKAZAKI YUHA
IPC: B01D61/18
Filed: 2018-12-21
Abstract: To provide a technique for reducing a cost consumed for cleaning a separation membrane.SOLUTION: A method includes: filtering raw water by an upstream separation membrane module 10; processing permeated water or concentrated water discharged from the upstream separation membrane module 10 by a downstream treatment unit 11 to generate high osmotic pressure liquid having higher osmotic pressure than osmotic pressure of permeated water; creating a forward osmotic phenomenon on a separation membrane of the upstream separation membrane module 10 by introducing high osmotic pressure liquid into a raw water flow channel of the upstream separation membrane module 10, and cleaning the separation membrane of the upstream separation membrane module 10.SELECTED DRAWING: Figure 1
Patent JP-2020101028-A (JP)
Title: Open bag holding device
Inventor: SHIMATANI SHINJI
IPC: E02B3/04
Filed: 2018-12-25
Abstract: To solve a problem of conventional bag holding devices that a bag storing contents is easily caught depending on a shape or a deviation of contents housed inside the bag, and it is troublesome to take a caught bag off from a device.SOLUTION: An open bag holding device 1 is constituted of: a bottom portion comprising bottom members 11 and 21, and a rotating portion 30 connecting the bottom members 11 and 21 with each other so as to freely rotate; and an outer peripheral portion comprising erected members 16 and 26 fixed to each of the bottom members 11 and 21 and erected upwardly from each of the bottom members 11 and 21.SELECTED DRAWING: Figure 1
Patent JP-2020100500-A (JP)
Title: Recording device and method of controlling recording device
Inventor: YATSUNAMI TETSUJI
IPC: B65H29/58
Filed: 2018-12-25
Abstract: To provide a recording device and a method of controlling the recording device that can reduce or eliminate waiting for recording of a succeeding recording medium caused by a preceding recording medium when the preceding recording medium and the succeeding recording medium are transported in a circulating manner on a circulating route comprised of the first transport route and a second transport route.SOLUTION: The recording device includes: a recording part; a first transport route; a second transport route; a first discharge roller pair; a second discharge roller pair positioned on the downstream of the first discharge roller pair; and a controlling part. After completing recording onto the recording medium, the controlling part performs at a first transport speed a switchback transport including the first transport in a first direction of the recording medium starting at the recording completion position and the second transport in a second direction of the recording medium by the second discharge roller pair performed after the first transport. Recording is started onto the succeeding recording medium transported to the first transport route before onto the preceding recording medium after the switchback transport. The first transport speed V1 is faster than a second transport speed V2 of when the recording medium is discharged after record completion.SELECTED DRAWING: Figure 16
Patent JP-2020107422-A (JP)
Title: Illumination device and illumination system
Inventor: KATO HIDETAKA
IPC: H05B47/00
Filed: 2018-12-26
Abstract: To provide an illumination device emitting light fitted to various situations.SOLUTION: An illumination device 10 according to one embodiment of the present invention includes a light emitting device 1, a first sensor 91 and a controller 71. The first sensor 91 receives external information and transmits the external information as first external information. The controller 71 controls a current or voltage to be applied to the light emitting device 1, based on the first external information from the first sensor 91.SELECTED DRAWING: Figure 9
Patent JP-2020106610-A (JP)
Title: Karaoke system
Inventor: KAMATA MASAYUKI
IPC: G10K15/04
Filed: 2018-12-26
Abstract: To provide a karaoke system capable of using a portable light-emitting device without disturbing karaoke singing.SOLUTION: A karaoke system comprises: a user information storage part for storing a face image and user identification information in association with each other; a log-in processing part for allowing a user to log-in to a karaoke device; a pairing part for pairing a portable light-emitting device corresponding to device identification information with the karaoke device to which the user logs in; an extraction part for extracting movement related information related to the movement of the portable light-emitting device from audience video; an identification part for identifying the face image of an audience using the portable light-emitting device indicating the movement related information satisfying a prescribed condition from the audience video; and a luminance control part for controlling the luminance of the portable light-emitting device on the basis of the device identification information associated with the user identification information obtained on the basis of the identified face image of the audience.SELECTED DRAWING: Figure 4
Patent JP-2020105655-A (JP)
Title: Method for manufacturing and treating waste paper pulp raw material
Inventor: SUGIURA DAISUKE
IPC: B02C18/14
Filed: 2018-12-27
Abstract: To effectively utilize resources by crushing a package consisting of a packaging bag, separating the crushed material based on the size without relying on human hands, and recovering waste paper from the residue.SOLUTION: A method for producing waste paper pulp from a packaging bag provided with a plastic bag inside an outer paper bag, comprises: crushing the packaging bag by a one-axial crusher 10 to crush the paper bag and the plastic bag; crushing at least the crushed paper by a two-axial (multiple axes) crusher 20; and supplying the crushed material to a waste paper pulp manufacturing process to use it as a raw material.SELECTED DRAWING: Figure 1
Patent JP-2020107519-A (JP)
Title: Multilayer substrate and method for manufacturing the same
Inventor: KAWABE YASUNORI
IPC: H05B3/10
Filed: 2018-12-27
Abstract: To provide a multilayer substrate that can suitably connect conductors to each other, which are arranged in a hierarchical manner.SOLUTION: In a heater plate 9, a substrate 13 has a top face 13a and an under surface 13b on a back face thereof. A first resistance heating element 15A is along the top face 13a inside the substrate 13. A second resistance heating element 15B is along the top face 13a inside the substrate 13 and close to the under surface 13b compared with the first resistance heating element 15A. A connection conductor 21 connects the first resistance heating element 15A with the second resistance heating element 15B inside the substrate 13. The connection conductor 21 runs from a side close to the under surface 13b compared with the first resistance heating element 15A to a side close to the top face 13a compared with the first resistance heating element 15A, and thereby is connected to the first resistance heating element 15A on the side faces of the connection conductor 21. An end of the connection conductor 21 close to the top face 13a is located inside the substrate 13. The end is not connected to another conductor through which a current flows.SELECTED DRAWING: Figure 3