baber/WOPTO huggingface dataset:
Patent JP-2020189262-A (JP)
Title: Degraded rinse water regenerating device and cleaning apparatus
Inventor: KISHINAGA NARUMI
IPC: B08B3/12
Filed: 2019-05-21
Abstract: To provide a degraded rinse water regenerating device and a cleaning apparatus capable of removing emulsified processing oil from degraded rinse water with high efficiency and regenerating the rinse water.SOLUTION: The degraded rinse water regenerating system 1 includes a ceramic separation membrane module 4 for regenerating degraded rinse water, a concentration tank 5 connected to the ceramic separation membrane module 4 by means of circulation channels 10a and 10b, a supply channel 3 for supplying degraded rinse water discharged from a cleaning tank 2 to the circulation channels 10a and 10b, a liquid feed pump 9 to circulate the degraded rinse water between the ceramic separation membrane module 4 and the enrichment tank 5 through the circulation channels 10a and 10b, and a return channel 13 to return the regenerated rinse water separated from the ceramic separation membrane module 4 to the cleaning tank 2.SELECTED DRAWING: Figure 1
Patent JP-2020191738-A (JP)
Title: Auxiliary power source device and electric vehicle
Inventor: SUGIYAMA TOYOKI
IPC: B60K6/46
Filed: 2019-05-22
Abstract: To provide an auxiliary power source device and an electric vehicle which can suppress power consumption of a main power source.SOLUTION: An auxiliary power source device 20 includes an auxiliary power source 21 and an auxiliary power source control part 22. When power is output to a drive motor 40 from a main power source 11, the auxiliary power source control part 22 makes an auxiliary power source in an output state where the power is output from the auxiliary power source 21 or a non-output state where the power is not output from the auxiliary power source 21. When a required current value W is larger than a predetermined power value, the auxiliary power source control part 22 executes output control of making the auxiliary power source in the output state. When the required current value W is equal to or smaller than the predetermined power value, the auxiliary power source control part 22 executes non-charging non-output control of making the auxiliary power source in a non-output state of a non-charged state.SELECTED DRAWING: Figure 1
Patent JP-2020193673-A (JP)
Title: Air stage device, control device thereof, and control device of air actuator
Inventor: KISHI NAOKI
IPC: F15B11/06
Filed: 2019-05-29
Abstract: To provide an air actuator and air stage device with improved response characteristics, and their controller.SOLUTION: Since a model of an air stage is a fifth order system, a fifth order controller that uses a feedback signal obtained by fourth-differentiating a slider position x is constructed. The first derivative of the slider position x is a slider velocity x', the second derivative of the slider position x is a slider acceleration x", the third derivative of the slider position x is a slider jerk x(3), and the fourth derivative of the slider position x is a slider jerk-dot x(4). A feedback controller 310 controls the slider position x in a major loop, and controls the speed x', acceleration x", jerk x(3), jerk-dot x(4) of the slider in a minor loop.SELECTED DRAWING: Figure 3
Patent JP-2020193295-A (JP)
Title: Polyester copolymer and its manufacturing method
Inventor: FUJITA MASANORI
IPC: C08G63/02
Filed: 2019-05-30
Abstract: To provide a novel polyester copolymer that has low Young's modulus, and high tensile strength, and can develop biodegradability or organism absorbency excellent in durability to repeated pull.SOLUTION: A polyester copolymer having a copolymer A unit having two kinds or more of hydroxyalkanoic acid monomer residual groups, a polyol-derived B unit having a residual group of a compound having two or more hydroxyl groups, and a polycarboxylic acid-derived C unit having a residual group of a compound having two or more kinds carboxyl groups, as main constituent unit, in which a crystallization degree of at least one kind of the hydroxyalkanoic acid monomer is smaller than 14%, and the B unit derived from the polyol and/or the C unit derived from the polycarboxylic acid have a crosslinkable site.SELECTED DRAWING: None
Patent JP-2020193948-A (JP)
Title: Horny layer analysis method
Inventor: SHIMIZU NORIO
IPC: G01N21/552
Filed: 2019-05-30
Abstract: To provide a method for acquiring an infrared absorption spectrum of a horny layer stably with good reproducibility from an adhesive tape after peeling of a horny layer cell.SOLUTION: A method for measuring an infrared absorption spectrum of a horny layer includes: peeling a horny layer on the skin surface with a tape having a silicone adhesive layer; acquiring an infrared absorption spectrum obtained through ATR-IR measurement of an adhesive face of the tape, and an infrared absorption spectrum obtained through the ATR-IR measurement of an adhesive face of an unused tape having a silicone adhesive layer; and acquiring the spectrum of the horny layer from the difference spectrum between both spectra. The method includes calculating the estimated contribution of a water signal in all the wave number regions of the infrared absorption spectrum of the horny layer, from the estimated contribution of the water signal in a region of the horny layer having an infrared absorption spectrum of 3000 to 4000 cm-1, and subtracting the estimated contribution from the infrared absorption spectrum of the horny layer to acquire the spectrum.SELECTED DRAWING: None
Patent JP-2020197420-A (JP)
Title: Resin molding, rotary stage including the same, and fluid handling device
Inventor: FUKUDA YASUYUKI
IPC: B29C45/37
Filed: 2019-05-31
Abstract: To provide a resin molding that can be simply manufactured and allows alignment of a rotating body with a case supporting the rotating body to be performed with accuracy.SOLUTION: A resin molding includes a case and a rotating body rotatably held by the case around a rotation axis. The rotating body has a convex or concave first scale portion disposed on the circumference centered on the rotation axis at an outer edge in a radial direction, and the case has a convex or concave second scale portion disposed on the circumference centered on the rotation axis at a position adjacent to the first scale portion when holding the rotating body. Any one of the first scale portion and the second scale portion is a main scale, and the other is a vernier corresponding to the main scale.SELECTED DRAWING: Figure 2
Patent JP-2020196031-A (JP)
Title: Joining device and manufacturing method for joined body
Inventor: MATSUHISA KOICHIRO
IPC: B23K20/00
Filed: 2019-06-03
Abstract: To provide a joining device that is able to ensure joining strength of two metal members and to provide a manufacturing method for a joined body.SOLUTION: A joining device 21 has an inverting device 31 and a measurement device 32. A measurement device 32 measures the shape of a ribbon line 115a, as a wiring member 15 supplied in a manner superposed on the surface electrode 14 of a semiconductor element 13. If a side surface, on a projecting side, of the ribbon line 115a is in a pose not directed toward the surface electrode 14 side when the shape of the ribbon line 115a measured by the measuring device 32 has a warp in shape, the inverting device 31 inverts a reel 115b around which the ribbon line 115a is wound. Thereby, the pose of the ribbon line 115a supplied in a manner superposed on the surface electrode 14 is changed to a pose in which the side surface on its projecting side is directed toward the surface electrode 14 side. The wiring member 15 (the ribbon line 115a) is superposed on the surface electrode 14 via a top portion of a side surface on its projecting side.SELECTED DRAWING: Figure 7
Patent JP-2020200358-A (JP)
Title: Rubber composition, and tire
Inventor: AOYANAGI SEIICHI
IPC: C08L21/00
Filed: 2019-06-06
Abstract: To provide a rubber composition having excellent workability, and a tire produced from the rubber composition and having excellent tear strength.SOLUTION: The present invention provides a rubber composition containing components (a), (b), and (c): (a) a rubber component, (b) a pyrazole compound represented by formula (1), and (c) an age resister (where, R1, R2, R3 and R4 are specific groups. R3 and R4 may bind to each other and form an alkylidene group, or two of R2, R3 and R4 may bind to each other and form an alkylene group).SELECTED DRAWING: None
Patent JP-2020202494-A (JP)
Title: Semiconductor relay
Inventor: WAKEGI YU
IPC: H03K17/687
Filed: 2019-06-11
Abstract: To provide a semiconductor relay that comprises an RC oscillation circuit operating stably and is capable of high-speed operation.SOLUTION: A semiconductor relay 100 of a capacitive insulation system comprises: an RC oscillation circuit 10 that generates first and second signals having phases reverse to each other; a waveform adjustment circuit 20; a booster circuit 50; a charge/discharge circuit 60; and an output circuit 70. The waveform adjustment circuit 20 increases the rising time and falling time of the first and second signals, respectively. First and second withstand voltage capacitors 51, 52 provided in the booster circuit 50 and connected in parallel to each other respectively receive input of output signals from the waveform adjustment circuit 20. The booster circuit 50 receives the output signals from the waveform adjustment circuit 20 to generate a predetermined voltage, and the output circuit 70 is driven based on the predetermined voltage.SELECTED DRAWING: Figure 2
Patent JP-2020205141-A (JP)
Title: Outdoor lighting system and lighting management server
Inventor: TAKAOKA NOBUO
IPC: H05B47/00
Filed: 2019-06-14
Abstract: To provide an outdoor lighting system that can easily set time for turning off and on nighttime lighting throughout the year according to the time of sunset/sunrise in the area where lighting fixtures are installed.SOLUTION: On a screen of a mobile terminal 1, a lighting management server 2 sets the time to turn on/off lighting fixtures 6 installed in a garden G based on the time information of sunrise/sunset obtained from an external server 7b. The server 2 sends the time data for turning on/off the lighting fixtures 6 transmitted from the mobile terminal 1 to a coordinator 5 via a wireless router 4. The coordinator 5 controls the operation of each lighting fixture 6a, 6b, 6c based on the on/off time data sent from the server 2, and turns the lighting fixture on at the specified time and turns it off at the specified time.SELECTED DRAWING: Figure 1
Patent JP-2019161239-A (JP)
Title: Light emitting device
Inventor: YAMADA MOTOKAZU
IPC: F21V9/30
Filed: 2019-06-18
Abstract: To provide a light emitting device which enables batwing light distribution, in which color unevenness of light distribution is improved, without using a secondary lens.SOLUTION: A light emitting device includes: a base substance 101 having conductor wiring 102; a light emitting element 105 placed on the base substance 101 and electrically connected with the conductor wiring 102; and a translucent sealing member 108 covering the light emitting element 105. The sealing member 108 has a protruding shape. A height of the sealing member 108 is longer than a width of a bottom surface of the sealing member 108 when viewed in an optical axis L direction. Further, the sealing member 108 includes a light diffusion material.SELECTED DRAWING: Figure 1
Patent JP-2020204571-A (JP)
Title: Test piece, method of manufacturing the same, and rolling fatigue test method
Inventor: MANABE RYOTA
IPC: G01M13/04
Filed: 2019-06-18
Abstract: To provide a thrust test piece which allows for precisely checking harmfulness of inclusions.SOLUTION: A test piece is provided, comprising a test piece main body and a particle embedded in the test piece main body and partially exposed on a surface of the test piece main body.SELECTED DRAWING: Figure 1
Patent JP-2020205002-A (JP)
Title: Reservation information processing device, reservation information processing method, and reservation information processing program
Inventor: SASADA TETSUICHIRO
IPC: G06Q10/02
Filed: 2019-06-19
Abstract: To provide a reservation information processing device with which it is possible to save the time and labor of a check-in procedure at a lodging facility while securing the protection of personal information.SOLUTION: A reservation information processing device acquires room information S1 that indicates the type and number of rooms to be reserved and the transmission destination of a QR code S7 that corresponds to the room information S1 and does not include personal information, transmits the URL of the QR code S7 to the transmission destination, transmits the QR code S7 to the transmission destination on the basis of a QR code S7 transmission request S6 from the transmission destination in which the transmitted URL is used, acquires room identification information S4 for identifying a room that corresponds to the room information S1, and, when an image Q corresponding to the transmitted QR code S7 is acquired, transmits, to a card issuing machine G1 or card issuing machine G2, a card key issuance indication S5 that an IC card key H1 or QR card key H2 for using the room identified by the room identification information S4 that corresponds to the QR code S7 be issued by the card issuing machine G1 or card issuing machine G2.SELECTED DRAWING: Figure 1
Patent JP-2019183162-A (JP)
Title: Detergent composition and cleaning method therefor
Inventor: NOZUMI TAKUYA
IPC: C11D3/26
Filed: 2019-06-19
Abstract: To provide a detergent composition good in effective chlorine stability while containing chlorine-based bleach, an alkali agent, and a chelator, excellent in bleach property and biofilm inhibition property, and exhibiting stable cleaning effect without cleaning impediment or corrosion since constant concentration of chlorine-based bleach without foaming nor insoluble component.SOLUTION: The detergent composition contains a chlorine-based bleach coated by a coating agent containing benzoate as (A) component, an alkali agent as (B) component, at least one kind of chelator selected from nitrilotriacetic acid, ethylene diamine tetraacetic acid, glutamic acid diacetic acid, methylglycine diacetic acid, diethylenetriamine pentaacetic acid, hydroxyethyl ethylene diamine triacetic acid, triethylenetetramine hexaacetic acid, tripolyphosphate, or a salt thereof as (C) component, and at least one kind selected from polyacrylic acid, polymaleic acid, acrylic acid/maleic acid copolymer, acrylic acid/sulfonic acid copolymer, organic phosphoric acid, or a salt thereof as (E) component, with a mass ratio of the (A) component and the (C) component, (A)/(C)=0.002 to 20, in which the coating material contains benzoate of 50 mass% or more.SELECTED DRAWING: None
Patent JP-2021002968-A (JP)
Title: Power conversion device
Inventor: LAXMAN MAHARJAN
IPC: H02M7/48
Filed: 2019-06-24
Abstract: To provide a power conversion device capable of improving the response of a DC voltage-phase balance control unit and easily designing control parameters.SOLUTION: A power conversion device 1 includes a controller 5 that controls cluster current correction command values IBuv*, IBvw*, and IBwu* of cluster currents Iuv, Ivw, and Iwu respectively flowing in a U-phase cluster 31u, a V-phase cluster 31v, and a W-phase cluster 31w so as to make voltage average values Vcuave, Vcvave, and Vcwave of DC voltages Vcu1 to Vcu3, Vcv1 to Vcv3, and Vcw1 to Vcw3 of a plurality of DC capacitors C follow a voltage command value Vc* of the DC capacitor C, for each of a U-phase cluster 31u, a V-phase cluster 31v, a W-phase cluster 31w, a U-phase cluster 31u, a V-phase cluster 31v, and a W-phase cluster 31w.SELECTED DRAWING: Figure 1
Patent JP-2021002307-A (JP)
Title: Information processing apparatus, image forming system, image data transfer method, and program
Inventor: INODA RYOUSUKE
IPC: G06F3/12
Filed: 2019-06-25
Abstract: To transfer special color version of image data while preventing an increase in cost.SOLUTION: A printer controller (information processing apparatus) can be connected to an image forming apparatus that forms a plurality of process color versions of images and a special color version of image, performs rasterization processing on an image corresponding to a print job, generates image data consisting of the plurality of process color versions and the special color version, and stores the generated respective versions of image data in a storage unit. The printer controller determines, of the plurality of process color versions, at least one process color version used for transfer of the special color version of image data, and transfers the at least one process color version of image data and the special color version of image data to the image forming apparatus via an interface unit by using a transfer path allocated in advance to the determined at least one process color version.SELECTED DRAWING: Figure 5
Patent JP-2021004069-A (JP)
Title: Sheet dispenser
Inventor: TAKAHASHI SACHIKO
IPC: B65D83/08
Filed: 2019-06-26
Abstract: To provide a sheet dispenser from which a sheet is taken out easily.SOLUTION: The sheet dispenser includes a main body in which a sheet laminated body, composed of a plurality of sheets being laminated, is folded and stored, a takeout opening formed on a top surface of the main body and from which the sheet is pulled out, and a support body that is formed inside the main body and supports the folded sheet laminated body. The support body extends along a vertical direction in which the top surface and a bottom surface of the main body face each other, and supports an end sheet on a valley-folded side of the sheet laminated body.SELECTED DRAWING: Figure 1
Patent JP-2021007120-A (JP)
Title: Organic electroluminescent element, display device, and lighting device
Inventor: IWASAKI YUKIKO
IPC: H01L51/50
Filed: 2019-06-27
Abstract: To provide an organic electroluminescent element with high luminous efficacy and low driving voltage.SOLUTION: An organic electroluminescent element 1 comprises a positive electrode 3, a luminous layer 6 and a negative electrode 9 in this order. The luminous layer 6 contains a guest material and a host material. The host material is a compound represented by the general formula (1) in the figure, where X2 each independently represent N or C-R2, provided that at least one of the X2 is N.SELECTED DRAWING: Figure 1
Patent JP-2020017522-A (JP)
Title: Touch-proof contact structure
Inventor: DIRK DUNKEL
IPC: H01R13/44
Filed: 2019-07-01
Abstract: To form an especially rigid protector against finger touch.SOLUTION: The present invention relates to a touch-proof contact structure 1 for an electric plug connector. In the touch-proof contact structure, an electric pin contact 4 is covered, at two lateral parts 12 and their free end 11, with an electrically insulative contact protector 5 having two legs 8 and a connection 10 for connecting the two legs 8 to each other. The two lateral parts 12 of the pin contact 4 are at least partially received by two lateral recesses on the legs 8 of the contact protector 5. The present invention further relates to a plug connector, for a high-current and/or high-voltage plug, provided with the touch-proof contact structure. With the pin contact 4 transversely received by a lateral receptacle, a highly overlapping region can be achieved between the pin contact 4 and the contact protector 5.SELECTED DRAWING: Figure 2
Patent JP-2019168731-A (JP)
Title: Inspection device, image forming apparatus, image forming system, and inspection program
Inventor: YOSHIZAWA MASANORI
IPC: G03G15/00
Filed: 2019-07-08
Abstract: To provide an inspection device that can improve reliability of determination of quality of an image formed on a recording material, including a sheet.SOLUTION: There is provided an inspection device comprising: a reading part that reads an image formed on a recording material and creates read image data; an acquisition part that acquires an image forming condition defined in forming the image on the recording material; a determination part that determines an inspection item for inspecting the read image data on the basis of the image forming condition acquired by the acquisition part; and an inspection part that inspects the read image data on the basis of the inspection item determined by the determination part.SELECTED DRAWING: Figure 1
Patent JP-2021010890-A (JP)
Title: Method for suppressing generation of hydrogen sulfide from bottom sediment
Inventor: YAMADA KATSUHIRO
IPC: E02B1/00
Filed: 2019-07-08
Abstract: To provide a low-cost, long-term, and stable method to suppress hydrogen sulfide generated from bottom sediment.SOLUTION: A method for suppressing generation of hydrogen sulfide from the bottom sediment includes immersion of a composite containing iron and carbon in water to generate iron ions by a local battery effect and a continuous supply of generated iron ions to the bottom sediment surface by changing them into iron hydroxide by dissolved oxygen and settling them. For example, a net-like housing 20 containing the iron-carbon composite is installed within a depth D1 of 50 cm or more with respect to a water surface 100a, and a distance D2 from a bottom 101 of 50 cm or more.SELECTED DRAWING: Figure 3
Patent JP-2021014703-A (JP)
Title: Vertical connection structure of steel sheet pile
Inventor: NAKAYAMA HIROAKI
IPC: E02D5/08
Filed: 2019-07-11
Abstract: To provide a vertical connection structure of steel sheet piles having necessary minimum reinforcement plates, while securing necessary bearing force at the vertical connection parts having partial loss of a cross-sectional area of joint parts.SOLUTION: At least some parts of steel sheet pile bodies 11 are connected by full cross section welding, joint parts 12 are not welded to each other, and reinforcement plates 20 are welded to steel sheet piles 10, 10, straddling a vertical connection line 16 thereof. The reinforcement plate 20 satisfies following conditions: (1) the reinforcement plate 20 is attached to a steel sheet pile part other than a web 13 of a width-directional central part of the steel sheet pile body 11; (2) the total sectional area of the reinforcement plate 20 of the sectional area on the vertical connection line 16 is equal to or more than the total sectional area of partial loss parts of the section of the steel sheet piles 10, 10 not welded in full cross section; and (3) the total geometrical moment of inertia of the reinforcement plate 20 of the cross section at the vertical connection line 16 for a neutral axis of the steel sheet pile section of the steel sheet pile 10, is equal to or more than the total geometrical moment of inertia of the partial loss parts of the section.SELECTED DRAWING: Figure 1
Patent JP-2021014659-A (JP)
Title: Surface treatment agent for reinforcement fiber, reinforcement fiber, and fiber-reinforced composite material
Inventor: WATANABE TAKAHISA
IPC: C08J5/04
Filed: 2019-07-12
Abstract: To provide a surface treatment agent for a reinforcement fiber with which there can be obtained a reinforcement fiber having excellent adhesiveness with a matrix resin, a reinforcement fiber which can be obtained by using the same, and a fiber-reinforced composite material.SOLUTION: The surface treatment agent for the reinforcement fiber contains a blocked isocyanate composition obtained by reacting a polyisocyanate compound, a compound having an isocyanate reactive group, and a blocking agent having an active hydrogen atom. In the reaction, a ratio [T/I] of a total mole number T of the compound having an isocyanate reactive group to a total mole number I of isocyanate groups possessed by the polyisocyanate compound is 0.05 to 0.45.SELECTED DRAWING: None