baber/WOPTO huggingface dataset:
Patent JP-2020045593-A (JP)
Title: Pitch inhibitor for paper and pulp manufacturing process and pitch inhibition method for paper and pulp manufacturing process
Inventor: KITA KEIJI
IPC: D21H21/02
Filed: 2018-09-20
Abstract: To provide a pitch inhibitor and a pitch inhibition method for a paper and pulp manufacturing process excellent in a prevention effect of dirt adhesion such as pitch to a paper manufacturing equipment including wire, felt and roll without a process trouble such as a deterioration of hydrophobicity of wire and felt in the paper and pulp manufacturing process.SOLUTION: A pitch inhibitor for a paper and pulp manufacturing process includes a nonionic surfactant, a phosphonic acid compound, an organic sulfonic acid compound, and an epichlorohydrin-ammonia-dialkyl amine copolymer or a diallyl dialkyl ammonium chloride acrylamide copolymer as effective components. The pitch inhibition method for the paper and pulp manufacturing process includes addition of these pitch inhibitors to a paper and pulp manufacturing process water to suppress stains such as a pitch.SELECTED DRAWING: None
Patent JP-2020051755-A (JP)
Title: Flow rate sensor device
Inventor: KATASE YASUYUKI
IPC: G01F1/00
Filed: 2018-09-21
Abstract: To provide a flow rate sensor device having improved sensor responsiveness as compared with the related art.SOLUTION: The present invention relates to a flow rate sensor device (1) that includes sensor elements (3, 4) for detecting a flow rate, a unit body (2) having a sensor unit (10) on which the sensor elements (3, 4) are mounted, and a case (6) for housing the unit body (2), where the sensor unit (10) is supported in a state separated from a bottom surface of the case (6). As described above, the sensor unit (10) is supported in a state of floating above the bottom surface of the case (6), and a space is formed between the sensor unit and the bottom surface. Therefore, heat generated in the sensor unit (10) can be separated from the outside, and good sensor responsiveness can be maintained.SELECTED DRAWING: Figure 10
Patent JP-2019133129-A (JP)
Title: Method of converting relative luminance data on display device and picture image frame into relative luminance data on display panel
Inventor: KIMURA HIROAKI
IPC: H04N5/70
Filed: 2018-09-25
Abstract: To suppress an image quality from falling in a display device of a delta-nabla arrangement.SOLUTION: A method of converting relative luminance data on a picture image frame into relative luminance data on a display panel is disclosed. The picture frame includes an area composed of a plurality o frame unit areas arranged in a matrix. The frame unit area is composed of six pixels. A display area of the display panel includes an area composed of a plurality of panel unit areas arranged in the matrix. The panel unit area is composed of twelve sub pixels arranged in a delta-nabla way. A relative luminance value of each pixel is allocated to respective one or two sub pixels of three-color sub pixels. A relative luminance value of each sub pixel is determined from the relative luminance value of corresponding two adjacent pixels.SELECTED DRAWING: Figure 4
Patent JP-2020052344-A (JP)
Title: Heating device, fixation device and image formation apparatus
Inventor: SOMEYA YUKIMICHI
IPC: G03G15/20
Filed: 2018-09-28
Abstract: To provide a connector member which is easily attachable to a holding member and can suppress backlash for the holding member after attachment.SOLUTION: A heating device 19 includes: a heater 22 which has an electrode 40 and performs heating with the electric conduction via the electrode 40; a heater holder 23 which holds the heater 22; and a connector member 50 which has an electric conduction terminal 42 connected to the electrode 40. The connector member 50 includes an engagement claw 50d which is engaged with the heater holder 23. The connector member 50 is provided attachably to the heater holder 23, and can engage the engagement claw 50d with the heater holder 23 by attachment and bring the electric conduction terminal 42 into contact with the electrode 40, and includes a pair of guide mechanisms which is formed of a protrusion 23a provided in the heater holder 23 and a recess formed between horizontal portions 50c1, 50c3 of the connector member 50 and guides the connector member 50 into an attachment direction to the heater holder 23.SELECTED DRAWING: Figure 4
Patent JP-2020053368-A (JP)
Title: Battery module
Inventor: HAMAOKA KENJI
IPC: H01M2/12
Filed: 2018-09-28
Abstract: To provide a battery module that can reduce variation in valve opening pressure of a valve body of a pressure regulating valve.SOLUTION: A valve body 34 is formed with a reaction force generation unit 102 protruding toward a bottom wall 36 from an end surface 34a facing the bottom wall 36 of the valve body 34, and the reaction force generation unit 102 generates a reaction force against the pressing of the valve body 34 by coming into contact with the bottom wall 36. For example, when the valve body 34 is pressed too much against the bottom wall 36, the reaction force generation unit 102 generates a reaction force with respect to the pressing. Therefore, the surface pressure of the valve body 34 against a seal unit 101 is unlikely to increase, such that an increase in the valve opening pressure of the valve body 34 can be suppressed.SELECTED DRAWING: Figure 7
Patent JP-2020057121-A (JP)
Title: Supplement proposal system
Inventor: SUZUKI YOSUKE
IPC: G16H20/60
Filed: 2018-09-29
Abstract: To propose a supplement tailored to a user.SOLUTION: A supplement proposal system includes: a supplement information storage unit for storing nutrients contained in a supplement; an answer receiving unit for receiving an answer from a user to questions about a lifestyle; a lacking nutrient identification unit for identifying nutrients lacking in the user in response to attributes of the user and the answer from the user; a supplement selection unit for selecting supplements including the lacking nutrients; and a supplement proposal unit for proposing the selected supplements to the user.SELECTED DRAWING: Figure 8
Patent JP-2020056131-A (JP)
Title: Coated paper for packaging container and packaging container
Inventor: KAWABAYASHI JUNJI
IPC: D21H27/00
Filed: 2018-10-02
Abstract: To provide a coated paper for a packaging container having strength, printability and processing suitability and having excellent gloss and whiteness, and a packaging container thereof.SOLUTION: The invention relates to coated paper for a packaging container which is assembled with a surface layer, a surface sublayer and a back layer, wherein the surface layer contains a mixed kraft pulp and a quality waste paper pulp as main components, the surface sublayer and the back layer contain a waste paper pulp as the main component, the mixed kraft pulp involves a conifer bleached kraft pulp and a hardwood bleached kraft pulp, the mass ratio of the conifer bleached kraft pulp toward the hardwood bleached kraft pulp is 15/85 or over and 85/15 or under, the surface layer has on the surface a surface coating layer containing organic pigment and adhesive, whiteness measured in accordance with JIS-P8148(2001) is 75% or over and blank paper gloss degree measured in accordance with JIS-P8142(2005) is 22% or over and 32% or under.SELECTED DRAWING: None
Patent JP-2020056703-A (JP)
Title: Relay fusion detection device
Inventor: MASUDA TOMOKAZU
IPC: H02J7/00
Filed: 2018-10-03
Abstract: To detect fusion of a charging relay with a simple configuration in a vehicle that can be charged by supplying electric power to a storage device via a charging relay from an external power source connected to a charging inlet.SOLUTION: In a vehicle in which a storage device can be charged by supplying electric power via a charging relay and a system main relay from an external power source connected to a charging inlet, a relay fusion detection device detects fusion of the charging relay using an electric leakage detection circuit. The electric leakage detection circuit has a capacitor connected to a cathode line and an anode line between the charging relay and the charging inlet in a charging power line, and detects electric leakage of the charging system based on charge accumulation into the capacitor. The relay fusion detection device determines that the charging relay fuses when the electric leakage detection circuit detects that electric charge has been accumulated in the capacitor during turn-on control of the system main relay when the charging relay is turned off.SELECTED DRAWING: Figure 3
Patent JP-2020056709-A (JP)
Title: Electric field stirring device, electric field stirring method, and pathological specimen manufacturing device
Inventor: AOKI TARO
IPC: G01N1/31
Filed: 2018-10-03
Abstract: To provide an electric field stirring device and an electric field stirring method that can uniformly stir a liquid, and a pathological specimen manufacturing device including the electric field stirring device.SOLUTION: An electric field stirring device 100 is a device that vibrates and stirs a droplet S as a liquid arranged between a first electrode 10 and a second electrode 20 arranged opposite to each other, with an electric field generated between the first electrode 10 and second electrode 20. The second electrode 20 has a groove 20b that is formed along a first direction on an electrode surface 20a on a side opposite to the first electrode 10, and includes a movement mechanism 120 that, within a period during which the electric field is generated, reciprocatingly moves the first electrode 10 with respect to the second electrode 20 relatively in a second direction intersecting the first direction, in a state where the first electrode 10 and second electrode are brought to face each other.SELECTED DRAWING: Figure 1
Patent JP-2020061298-A (JP)
Title: Touch detection device
Inventor: SUGIMOTO RYOHEI
IPC: H01H36/00
Filed: 2018-10-11
Abstract: To detect a prescribed operation to an operation body and a specific operation to a specific portion.SOLUTION: A sensor electrode 28 of a touch detection device 26 provides a first electrode part 34A and a second electrode part 34B, and the first electrode part 34A and the second electrode part 34B are arranged, respectively, at a portion other than a specific portion 12A of a steering wheel 12 and the specific portion 12A. An area ratio of the second electrode part 34B is set to be higher than that of the first electrode part 34A. Therefore, an electrostatic capacitance of the sensor electrode 28 in the case of performing a knob operation of the specific portion 12A can be increased compared to the case where the knob operation of the portion other than the specific portion 12A of the steering wheel 12 is performed, and a grip operation of the steering wheel 12 and the knob operation of the specific portion 12A can be detected.SELECTED DRAWING: Figure 1
Patent JP-2020061329-A (JP)
Title: Negative electrode containing LiOH, LiCl and LiF
Inventor: KIMIJIMA TAKEYUKI
IPC: H01M4/134
Filed: 2018-10-12
Abstract: To provide a negative electrode which is excellent in the capacity-keeping rate.SOLUTION: A negative electrode includes a negative electrode active material layer containing a negative electrode active material, LiOH, LiCl and LiF.SELECTED DRAWING: None
Patent JP-2020058723-A (JP)
Title: One-point swing support accessory
Inventor: INUI YASUNORI
IPC: A44C25/00
Filed: 2018-10-12
Abstract: To allow an accessory to swing widely with slight vibration, in an accessory in which an ornament can swing relative to an accessory body.SOLUTION: An accessory 1 in which an ornament 2 is swingably supported by one point includes: a fulcrum part 3 positioned upward from a centroid position of the ornament and supporting the ornament; a receiving part 4 for swingably supporting the fulcrum part from the lower side thereof; and an accessory body 5 fitted to the receiving part.SELECTED DRAWING: Figure 5
Patent JP-2019119846-A (JP)
Title: Resin composition and molded article
Inventor: SANO MAYU
IPC: C08K5/10
Filed: 2018-10-15
Abstract: To provide a resin composition extremely excellent in surface hardness, excellent in excoriation resistance, especially high in maintenance factor of transparency before and after an abrasion test, and excellent in extrudability, and a molded article using the resin composition.SOLUTION: There is provided a resin composition containing 100 pts.mass of (A) a polycarbonate resin, 0.5 to 10.0 pts.mass of (B) an ester compound, and 3 to 100 pts.mass of (C) an acrylic resin containing a structural unit derived from (meth)acrylate having an aromatic, in which the (A) polycarbonate resin contains 50 to 100 mol% of a structural unit represented by the following formula (1), the (B) ester resin is constituted by alcohol and carboxylic acid, a test piece with thickness of 2 mm formed from the resin composition has haze measured according to ISO 14782 of 5.0% or less, and dynamic friction coefficient according ISO 19252 at a load of 30 N of 0.35 or less; in the formula (1), Rrepresents a methyl group.SELECTED DRAWING: None
Patent JP-2020068244-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: CHEN ZE
IPC: H01L29/41
Filed: 2018-10-23
Abstract: To maintain stability of a static breakdown voltage while preventing Ic (break) from decreasing.SOLUTION: A semiconductor device comprises a well region (5), a buffer region (7), insulation films (108B, 9B), an electrode (8B), and an electric field relaxation structure (10). The buffer region decreases in impurity density with the distance from an active region. An end part of the electrode is located closer to the active region than an end part of the buffer region. The electric field relaxation structure comprises a plurality of resurf layers (6, 6, 6, ..., 6) which surround the buffer region respectively in plan view, and are formed in a surface layer of a semiconductor substrate.SELECTED DRAWING: Figure 6
Patent JP-2019084347-A (JP)
Title: Removable bracelet for watch or equivalent, and device for attaching bracelet
Inventor: CEDRIC NICOLA
IPC: A44C5/14
Filed: 2018-10-23
Abstract: To provide a device for attaching an end of a bracelet to an object which is easy for a user to handle and robust and can be arranged invisibly inside the bracelet.SOLUTION: The device includes a support plate 14, a control member 1, two pins 4', 4'' slidably mounted on the same axis, called a sliding axis, where the control member is mounted to move in translation on an arbor, called a translation arbor 17, which is substantially perpendicular to the support plate. The control member is offset with respect to the sliding axis of the pins and connected to the pins by connecting elements 5', 5'', 6', 6''. The connecting elements are able to transform a translational movement of the control member into a sliding movement of the pins when the control member is actuated.SELECTED DRAWING: Figure 5
Patent JP-2020066976-A (JP)
Title: Metallic roof material and manufacturing method thereof
Inventor: NORITA KATSUNARI
IPC: B21D53/00
Filed: 2018-10-26
Abstract: To provide a metallic roof material capable of reducing a deflection of a front substrate while reducing a deterioration in a design of the metallic roof material, and a manufacturing method thereof.SOLUTION: A metallic roof material according to the invention is arranged to be disposed on a roof substrate so that a width direction extends in an eaves direction of the roof and a depth direction extends in an eaves ridge direction of the roof, and to be disposed overlapped with the metallic roof material of the eaves side relative to the eaves ridge direction of the roof. The metallic roof material comprises a front substrate having a metallic plate as a material, a top plate arranged on the front substrate, and a plurality of projecting parts 7 formed on the top plate and extending parallel each other in a linear shape along the depth direction. The plurality of projecting parts 7 comprise at least 2 types of projecting parts 71, 72, and a magnitude of residual stress remaining at a flexure shoulder part of at least 1 type of the projecting part 71 is different from a magnitude of residual stress remaining at a flexure shoulder part of other type of the projecting part 72.SELECTED DRAWING: Figure 4
Patent JP-2020068785-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-10-29
Abstract: To provide a game machine capable of preventing a player from suffering a disadvantage.SOLUTION: A game machine includes: advantageous state control means capable of controlling a state to an advantageous state more advantageous than a normal state, on the basis of the fact that a game medium has passed through a specific area; notification means capable of executing a winning notification on the basis of the fact that the game medium has entered a variable winning device; and variable winning device control means for controlling the variable winning device. The variable winning device control means changes a state of the variable winning device to an open state during a first period in a special state and a second period after a predetermined period has elapsed since the end of the first period. The notification means executes a winning notification when the game medium enters the variable winning device in the second period, but does not execute a winning notification when the game medium enters the variable winning device in the first period.SELECTED DRAWING: Figure 34-24
Patent JP-2020078441-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2018-11-13
Abstract: To provide a game machine capable of enhancing interest in a game of a game machine.SOLUTION: A Pachinko game machine includes: a game control microcomputer for performing determination processing based on satisfaction of a predetermined game condition, and for executing a special game when a jackpot is determined by the determination processing; and a performance control microcomputer for allowing a predetermined performance to be executed. The game control microcomputer allows one setting value to be set from plural setting values including a setting value "1", and a setting value "6" having higher jackpot winning probability than the setting value "1". The performance control microcomputer allows a specific performance to be executed on a display screen when a predetermined period passes, and can suggest a setting value being set in the specific performance based on a total value of points granted during the predetermined period and a set setting value.SELECTED DRAWING: Figure 18
Patent JP-2020087554-A (JP)
Title: Electrolyte solution for zinc battery and zinc battery
Inventor: OTSUBO RYOJI
IPC: H01M2/16
Filed: 2018-11-19
Abstract: To provide a zinc battery having an excellent high-rate discharge performance and suppressed in the side reaction during charge and discharge.SOLUTION: An electrolyte solution for a zinc battery consists of an aqueous solution comprising potassium hydroxide, and at least one kind selected from a group consisting of sodium hydroxide and lithium hydroxide.SELECTED DRAWING: None
Patent JP-2020084455-A (JP)
Title: Installing method of repair scaffold applicable to bridge and sealing-up member used on this method
Inventor: YAMADA HIROBUMI
IPC: E01D21/00
Filed: 2018-11-19
Abstract: To provide an installing method of repair scaffolds applicable to bridges.SOLUTION: An installing method of repair scaffolds applicable to bridges K has a process that forms an operation space β by surrounding surfaces to be repaired with plate-shaped substrate materials 80, and in the operation space β, on the long corner side part Z that is formed by the substrate materials 80 being butted against each other, long sealing-up members 90 which, being of approximately L shape in cross section, are provided with a pair of mounting plate surface parts 91,92 are stacked from the operation space β side so that their longitudinal directions match each other, and nails 95 are driven in from the side of the operation space β to fix the sealing-up members 90 to the base materials 80.SELECTED DRAWING: Figure 2
Patent JP-2019145075-A (JP)
Title: Management investigation evaluation analysis system by statistic analysis
Inventor: HAYASHI TETSUHIRO
IPC: G06Q50/10
Filed: 2018-11-23
Abstract: To allow each company subjected to a management investigation to have knowledge of indexes which efficiently increase the total evaluation value of the management investigation.SOLUTION: A multivariable analysis is conducted, using 15 years of data on element indexes for management investigations in management investigation result notifications issued by the Office after management investigations are received. The indexes which affect the total evaluation value and the level of influence of each index on the total evaluation value are extracted as coefficients in the end. Allocating a budget to the extracted indexes in descending order of the magnitude of the coefficients makes it possible to increase the total evaluation value efficiently.SELECTED DRAWING: Figure 1
Patent JP-2020088176-A (JP)
Title: Electro-thermal power generation device
Inventor: TANAKA NAOHIRO
IPC: H02N11/00
Filed: 2018-11-26
Abstract: To provide an electro-thermal power generation device capable of storing acquired thermal energy without loss and taking out the thermal energy at optional timing for conversion into electrical energy and having a thermal passive section capable of achieving reductions in weight and film thickness without need for a large-scale thermal storage apparatus or a system capable of sealing a thermal storage material.SOLUTION: The electro-thermal power generation device includes at least an electro-thermal conversion section composed of an electro-thermal conversion material and a thermal passive section on a substrate in this order. The electro-thermal conversion section has a high temperature side in contact with the thermal passive section and a low temperature side not in contact with the thermal passive section. Moreover, the electro-thermal power generation device is configured so that the high temperature side and the low temperature side are electrically connected and so that the thermal passive section includes a thermal storage/discharge material.SELECTED DRAWING: Figure 1
Patent JP-2020086214-A (JP)
Title: Laminated optical film
Inventor: OKADA YOHEI
IPC: G02B5/30
Filed: 2018-11-28
Abstract: To provide a laminated optical film which is comprised of a layer A having the maximum refractive index in an in-plane direction and a layer B having the maximum refractive index in a thickness direction that are laminated together, and which improves visibility of a display screen when observed from an oblique direction with respected to the normal of the display screen.SOLUTION: A laminated optical film provided herein is comprised of a layer A11 having the maximum refractive index in an in-plane direction and a layer B12 having the maximum refractive index in a thickness direction that are laminated together. The layer A11 and the layer B12 satisfies the following expressions (1) and (2): 0.800≤Re(A,450)/Re(A,550)≤0.900 ...(1), 1.000≤Re(B,450)/Re(B,550)≤1.200( ...2). The layer A11 and the layer B12 also satisfy the following expressions (3) and (4): Re(B,589)≥5nm ...(3), -10nm≤Rth(A,589)+Rth(B,589)≤50nm ...(4). An in-plane slow axis of the layer A11 and an in-plane slow axis of the layer B12 are arranged to be perpendicular to each other.SELECTED DRAWING: Figure 1