baber/WOPTO huggingface dataset:
Patent JP-2018056820-A (JP)
Title: Radio communication device and reception sensitivity control method
Inventor: SAKAI TOSHIBUMI
IPC: H04B1/04
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the deterioration of reception sensitivity caused by the harmonic of a transmission wave.SOLUTION: A radio communication device includes an amplifier unit, a first antenna, a second antenna and a control unit. The amplifier unit amplifies an input transmission wave of a first frequency band. The first antenna acquires from the amplifier unit a transmission wave after amplification to transmit the amplified transmission wave. The second antenna receives a reception wave of a second frequency band on the higher frequency side than the first frequency band. At the reception by the second antenna, the control unit controls an application voltage to be applied to the amplifier unit, on the basis of a parameter which becomes an index of an overlap degree of a third frequency band, which is the frequency band of a harmonic of the amplified transmission wave with the second frequency band.SELECTED DRAWING: Figure 9
Patent JP-2018052567-A (JP)
Title: Storage container for hygienic tissue paper
Inventor: MIURA AKITERU
IPC: A47K10/18
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a hygienic tissue paper-storing container whose taking-out part hardly drops.SOLUTION: A hygienic tissue paper-storing container 1 comprises: a container body 2 storing the hygienic tissue papers P inside; a lid body 3 freely detachably installed to the container body 2 and having a first hole part 31d formed on an upper face; and a taking-out part 4 provided freely detachably to the lid body 3 and equipped with a taking-out hole 4a for taking out the tissue paper P stored inside the container body 2. The lid body 3 is equipped with a holding part 33 which is located below a first hole part 31d and holds the lower face of the taking-out part 4 so as not to drop out below to overlap with the first hole part 31d.SELECTED DRAWING: Figure 2
Patent JP-2018050572-A (JP)
Title: Method for producing beer taste beverage, and method for imparting good quality of aftertaste to beer taste beverage
Inventor: SHINKAI TETSURO
IPC: C12C5/02
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a beer taste beverage having a good quality of aftertaste while containing un-germinated barley and/or barley extract in raw material and a method of producing the same.SOLUTION: A method for producing a beer taste beverage has a step of obtaining wort using un-germinated barley and/or barley extract as raw material, the step including adding of protease.SELECTED DRAWING: None
Patent JP-2017104004-A (JP)
Title: Brushless motor
Inventor: LI YUE
IPC: H02K1/14
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor with reduced size and enhanced energy conversion efficiency.SOLUTION: A brushless motor includes a stator and a rotor 200. The stator includes a stator core and a plurality of windings. The stator core includes a yoke, and a plurality of teeth 104, 105 extending from the yoke. Each of the teeth comprises two pole shoes 104a, 104b, 105a, 105b extending in opposite directions along a circumferential direction of the yoke. Pole shoes of adjacent teeth are connected through a magnetic bridge 116 having a larger magnetic reluctance than that of the poles shoes, which reduces the magnetic leakage and increases the motor power density. Axial thickness of each of the magnetic bridges is smaller than that of the poles shoes.SELECTED DRAWING: Figure 16
Patent JP-2017075091-A (JP)
Title: Free carbon graphite particle and production method therefor, lithium ion secondary cattery anode and lithium ion secondary cattery
Inventor: SAKAI MINORU
IPC: C01B32/05
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a graphite particle enabling a quick charge rate to be increased when used as a conducting material of an anode for a lithium ion secondary battery.SOLUTION: A free carbon graphite particle is provided that has: a particle diameter of 0.1 to 10 μm; (002) face space of a carbon net face layer of the particle of over 0.3370 nm and 0.3380 or less, the (002) face space being measured by an X-ray diffraction method; and a ratio (R value) of peak intensity of 1360 cmto peak intensity of 1580 cmin a Raman spectrum of the particles of 0.30 to 0.40, the peak intensity being measure by using a semiconductor laser with a wavelength of 532 nm.SELECTED DRAWING: None
Patent JP-2018059657-A (JP)
Title: Automatic ice-making device
Inventor: YAMAMOTO MASATO
IPC: F25C1/045
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ice making machine capable of performing economical ice-making operation by shortening a production time of ice cubes, when the ice cubes are produced by injecting ice making water from a water tray to each of ice-making small chambers defined in an ice-making chamber, so that the ice is gradually grown inside of the ice-making small chambers, by opening and closing the water tray to the ice-making chamber.SOLUTION: In a closed-cell type automatic ice-making machine, a metallic plate 48 having opening portions on parts corresponding to water injection holes 22 and return holes 24, is disposed on a top face 20a of a water tray 20, and a prescribed clearance α is kept between a lower end of an ice-making chamber 10 and the metallic plate 48, when the ice-making chamber 10 is closed by the water tray 20.SELECTED DRAWING: Figure 1
Patent JP-2017038610-A (JP)
Title: Method for producing chaperonin complex
Inventor: KOIKE AYUMI
IPC: C12P21/02
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing chaperonin complex capable of including metal nanoparticles at excellent efficiency.SOLUTION: In a method for producing a chaperonin complex, a chaperonin variant having a plurality of GroEL sub-units including at least one GroEL sub-unit variant selected from a first GroEL sub-unit variant and a second GroEL sub-unit variant, first metal nanoparticles and a GroES sub-unit are allowed to contact with each other, the first metal nanoparticles are surrounded by the plurality of GroEL sub-units under the presence of ADP, after a first chaperonin complex including the first metal nanoparticles is obtained in one of two cavities of the chaperonin variant, the first chaperonin complex and second metal nanoparticles are allowed to contact under the presence of ATP, and a chaperonin complex in which the first metal nanoparticles and the second metal nanoparticles are included in a single chaperonin variant is obtained.SELECTED DRAWING: None
Patent JP-2018058088-A (JP)
Title: Cooling method of coiled steel plate
Inventor: KONDO YASUMITSU
IPC: B21C47/26
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method which can suppress the occurrence of internal oxidation of high tensile steel plate, can reduce load of acid cleaning and can improve productivity by means of a novel technique.SOLUTION: When a steel plate which exists in the range of, by mass%, 0.5 to 5.0% in the sum of one or at least two kinds of 0.5%≤Si≤3.5%, 0.5%≤Mn≤5.0%, 0.5%≤Al≤5.0% and, further, contains C of 0.05 to 0.8 mass% is hot-rolled, is wound into a coil shape in the temperature range of 600 to 900°C and is cooled, the coil is brought into a pressure state of 10kPa or less in absolute pressure within 30 m after winding and, until a steel plate temperature of the outermost circumference becomes 500°C or less, is cooled in the state of such a pressure or less.SELECTED DRAWING: None
Patent JP-2018058672-A (JP)
Title: Sheet conveying device and image forming device
Inventor: OSADA TAKETO
IPC: B65H29/58
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To achieve both sheet conveying performance and sheet stacking performance while suppressing the damage to a sheet, regardless of stiffness of the sheet.SOLUTION: A sheet conveying device comprises a pair of discharging rollers 34 (conveying rollers) having a nip surface N for holding a sheet; and a stiffening roller 36a (a rotating body) disposed while being shifted with respect to the pair of the discharging rollers 34 in the axial direction of the pair of discharging rollers 34, and supported so as to allow mutually overlapping with a driving roller 35a of the pair of discharging rollers 34 (one of the two) in the normal direction of the nip surface N. The stiffening roller 36a is movable independently relative to the pair of discharging rollers 34 in the normal direction.SELECTED DRAWING: Figure 2
Patent JP-2017078058-A (JP)
Title: Hydrogenation and dehydrogenation catalyst, and methods of making and using the same
Inventor: DMITRI GOUSSEV
IPC: C07C43/13
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a complex useful as a catalyst for organic chemistry synthesis including hydrogenation and dehydrogenation of an unsaturated compound or dehydrogenation of a substrate.SOLUTION: There is provided the complex represented by the following formula (Complex 1). By using the complex as a catalyst, a hydrogenation reaction can be catalyzed under a solvent-free condition. A hydrogenation substrate compound includes esters, lactones, oils and fats, resulting in alcohols, diols and triols as reaction products. The catalyst enable the hydrogenation to proceed without added base, and it can be used in place of the conventional reduction methods employing hydrides of the main-group elements. Further the catalyst can catalyze a dehydrogenation reaction under a homogeneous and/or an acceptorless condition.SELECTED DRAWING: Figure 1
Patent JP-2018060707-A (JP)
Title: Connector and male connector to be used therefor
Inventor: SEKIGUCHI SHINICHI
IPC: H01R13/516
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of eliminating terminal abrasion or terminal breakdown caused by a slide between terminals at low costs to prevent conduction failure by using a male connector capable of suppressing rattling of a female housing, reducing stress concentration and insertion load upon assembling a male housing and reducing manufacturing costs of the male housing.SOLUTION: A connector comprises: a male connector 30 having a first terminal 32; and a female connector having a second terminal. The male connector 30 has a cylindrical male housing 34 surrounding the periphery of the first terminal 32, and the female connector has a cylindrical female housing surrounding the periphery of the second terminal and into and with which the male housing 34 is inserted and engaged, and the male housing 34 has one or more protrusions 40 to 48 integrated with the male housing 34 brought into contact with the inner peripheral surface of the female housing in a state of being engaged with the female housing on an outer peripheral surface 34d.SELECTED DRAWING: Figure 4
Patent JP-2017037332-A (JP)
Title: Polarization light irradiation device for optical orientation and polarization light irradiation method for optical orientation
Inventor: SHINODA KAZUTOSHI
IPC: F21V9/14
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a practical optical orientation technology capable of further enhancing in-plane homogeneity of an amount of exposure by devising a conveyance system.SOLUTION: Light from a light source constituting an elongated light-emitting part is irradiated to an irradiation region R through a polarization element unit. A conveyance system conveys a substrate S and reciprocate in a first direction passing through the irradiation region R. Boundary lines of respective polarization elements extend in the first direction. After conveyance on a forward path, the conveyance system conveys the substrate S in a second direction before conveyance on a backward path. An amount of exposure becomes uniform because positions of the boundary lines are brought into a displaced state when viewed from the substrate S.SELECTED DRAWING: Figure 6
Patent JP-2018068375-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in player's interest by allowing a player to enjoy a movable performance by a movable decorative body.SOLUTION: A Pachinko machine is allowed to be equipped with a back rear movable decorative body 3120 capable of moving vertically between a transparent game panel and a performance display device; a lock member 3141 that includes a body part 3141a extended vertically and a regulation part 3141c extended to the right from an upper end of the body part 3141a, and is rotatably mounted around an axis in which a lower end part of the body part 3141a is extended in a longitudinal direction so as to be rotated between a lock position in which the regulation part 3141c abuts on the back rear movable decorative body 3120 and an unlocking position in which the regulation part 3141c does not abut on the back rear movable decorative body 3120; a slide guide 3134 for rotating the lock member 3141 between the lock position and the unlocking position by movement to a movement end of a lower side and moving the back rear movable decorative body 3120 upward; and a back rear drive motor 3135 for moving the slide guide 3134.SELECTED DRAWING: Figure 136
Patent JP-2017012931-A (JP)
Title: Game machine
Inventor: MOMOSE TOMOYA
IPC: A63F7/02
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing game property and game amusement.SOLUTION: After executing a first special game, a game machine can be controlled into either a first game state or a second game state which is more advantageous than the first game state. After executing a second special game which is more advantageous than the first special game, the game machine can be controlled into the second game state, determines a variation time for variably displaying patterns on the basis of a determination result of determination means, and can display a prescribed performance on display means on the basis of the variation time. When the determination means determines to execute a special game, the display means can display either a first specific pattern or a second specific pattern. When the game machine is controlled into the second game state, if it is determined to execute the second special game, the display means executes the display of the second specific pattern with a higher probability than the display of the first specific pattern.SELECTED DRAWING: Figure 14
Patent JP-2017108611-A (JP)
Title: Energization control system and sensor unit
Inventor: TSUDA MAMORU
IPC: H02M7/48
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an energization control system which can make satisfactory use of the capability of a switching element.SOLUTION: An energization control system 1 comprises: a sensor unit 100 having a magnetic detector part for detecting a magnetic flux density of a magnetic flux produced around a conductor 2 of an electric device 300 according to an electric current passing through the conductor 2, a temperature detector part for detecting a temperature in a package in which the magnetic detector part is provided, a correcting part for correcting a temperature property included in a result of detection by the magnetic detector part based on the detected temperature, and an output part for outputting temperature information showing the detected temperature; and a control unit 200 having a control part 31 for controlling an electric current passing through an exothermic body 9 of the electric device 300 based on the temperature information.SELECTED DRAWING: Figure 1
Patent JP-2017088248-A (JP)
Title: Packing bag with plug
Inventor: NAKATANI TOMOAKI
IPC: B41J2/175
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a packing bag with a plug capable of accurately measuring a residual fluid quantity of fluid with a simple constitution in the present application invention.SOLUTION: A packing bag with a plug comprises a bag body having flexible surface film and back film and the plug provided in a mode of being sandwiched by the surface film and the back film in a part of an outer peripheral edge part of the bag body. A narrow fluid lead-out part is formed in a vicinal position of the plug on the inside of the bag body by adhering the surface film and the back film of both side parts of the axis of the plug in the bag body. The fluid lead-out part satisfies a relational expression of 3.0<C/A<10.0, 2.5<D/A, C<W (A:a thickness of an adhesive part of the plug in the bag body, C:a dimension in the width direction orthogonal to the axis of the plug in the fluid lead-out part, D:a dimension in the longitudinal direction parallel to the axis of the plug in the fluid lead-out part, and W:a dimension between the inner edges of an outer peripheral edge part of the bag body).SELECTED DRAWING: Figure 2
Patent JP-2018072716-A (JP)
Title: Image capturing lens
Inventor: SEKINE YUKIO
IPC: G02B13/18
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an image capturing lens which has a wide imaging view angle and yet offers effectively reduced height, good corrections for aberrations, and high resolving power.SOLUTION: An image capturing lens comprises a first lens L1 having negative refractive power, a second lens L2 having positive refractive power, a third lens L3, a fourth lens L4 having positive refractive power, a bi-aspherical fifth lens L5 having negative refractive power, and a bi-aspherical sixth lens L6. The first lens has a concave surface on the image side. An aspherical surface of the sixth lens on the image side is concave near an optical axis and has at least one inflection point positioned outside the optical axis. The image capturing lens is configured to satisfy a conditional expression (1): ω≥45°, where ω represents a half view angle.SELECTED DRAWING: Figure 1
Patent JP-2018071275-A (JP)
Title: Method of removing concrete slab and method of newly constructing concrete slab
Inventor: FUJISHIRO MASARU
IPC: E01D22/00
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To remove a concrete slab from a flange of a girder while reducing labor of the operation, and noise and vibration.SOLUTION: In a method of removing a concrete slab which removes a concrete slab 20 joined to a flange 11 of a girder 10 from the flange 11 of the girder 10 by covering a dowel such as a stud dowel 14 which projects from a top surface 12 of the flange 11 of the girder 10 with a hardener such as concrete 21 which forms the concrete slab 20, a drilling process drills a hole 40 which extends to the top face 12 of the flange 11 so that the periphery of the stud dowel 14 is hollowed from an under surface 13 of the flange 11, and a slab separation process separates the concrete slab 20 together with the stud dowel 14 covered with the concrete 21 from the flange 11 of the girder 10. Therefore, the concrete slab 20 can be removed from the flange 11 while reducing labor of the operation of shaving off the concrete directly above the top face 12 of the flange 11 of the girder 10.SELECTED DRAWING: Figure 4
Patent JP-2018078021-A (JP)
Title: Method for manufacturing secondary battery electrode
Inventor: TOYOSHIMA KENICHI
IPC: H01M4/04
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a secondary battery electrode, which can suppress the cracking in a mixture layer coated over a current collector.SOLUTION: A method for manufacturing a secondary battery electrode comprises: a slurry preparation step (S1) of preparing an electrode slurry including an active material and a solvent; a coating step (S2) of coating a current collector with the electrode slurry prepared by the slurry preparation step (S1); an intermediate drying step (S3) of drying the electrode slurry coated in coating step (S2) to form a mixture layer; a covering step (S4) of covering the mixture layer formed by the intermediate drying step (S3) with a covering material; and a press step (S5) of pressing together the covering material covered in the covering step (S4), the mixture layer and the current collector in a state in which they are superposed on one another.SELECTED DRAWING: Figure 1
Patent JP-2018077390-A (JP)
Title: Optical module and optical unit
Inventor: SUE TAKESHI
IPC: H04N5/232
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To suppress increase in size of an optical unit due to incorporation of a rolling correction mechanism that rotates an optical module around the optical axis.SOLUTION: An optical module 1 includes a magnetic drive mechanism 40 for rolling that rotates a camera module 10 having a lens barrel part 50 holding an optical element 2 around the optical axis. A support mechanism 30 for rolling fixed to a circular opening 23 of a support body 20 is a ball bearing and rotatably supports an end on a subject side of the lens barrel 50. In a magnet 41 and a coil 42 constituting the magnetic drive mechanism 40 for rolling, the magnet is fixed to a magnet holding part 53 disposed in the lens barrel 50, while the coil 42 is fixed to the support body 20. An optical unit 100 where the optical module 1 is mounted includes a magnetic drive mechanism 6 for swinging that corrects shaking around an axis orthogonal to an optical axis direction L.SELECTED DRAWING: Figure 2
Patent JP-2017102444-A (JP)
Title: Lens drive device
Inventor: SEON IK-YANG
IPC: H04N5/225
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a lens drive device that can reduce vibration arising at the time of bringing the lens into focus and shorten the dynamic response time and the time required for bringing the lens into focus.SOLUTION: A lens drive device having a frame, a lens holder arranged shiftably in the frame, an outer circumferential part, an inner circumferential part and at least one arm part. The outer circumferential part is joined to the frame, the inner circumferential part is joined to the lens holder, and the arm part or parts have a spring sheet linked between the outer circumferential part and the inner circumferential part and at least one attenuation element linked to at least one of the frame and the lens holder.SELECTED DRAWING: Figure 3A
Patent JP-2018080546-A (JP)
Title: Cover member, renovated sash and construction method for renovated sash
Inventor: TANAKA HISANORI
IPC: E06B1/56
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To easily join an end of a cover member even in a case where there is unevenness in a fixed part.SOLUTION: A renovated sash comprises: an existing frame that is provided in an opening of a building; a new frame that is mounted inside the existing frame; and a cover member 13 that covers an outdoor side of the existing frame. In a longitudinal frame cover member 22, a long side part 22a that enters a gap between an existing longitudinal frame 9 and a new longitudinal frame 17 is provided at one side of the top. A water cutoff material 46 is provided between the longitudinal frame cover member and the new longitudinal frame 17. At the other side of the longitudinal frame cover member 22, a cover mounting part 52 of the existing longitudinal frame 9 is fixed. In the cover mounting part 52, a box part 22c including an upper opening that is provided at an end of a short side part 22b and a fixing screw n11 that is fixed through a bottom 22d to an existing outdoor side end 9c are provided. On the bottom 22d, abutment ribs 48 are provided at both sides of the fixing screw n11. In the abutment ribs 48, a notch 48a which is easily notched and mounted to the existing outdoor side end 9c by being notched is formed.SELECTED DRAWING: Figure 6