baber/WOPTO huggingface dataset:
Patent JP-2020194199-A (JP)
Title: Vibration device
Inventor: ENDO JUN
IPC: G06F3/041
Filed: 2019-05-24
Abstract: To provide a vibration device that suppresses bulkiness when it is placed in an electronic device or the like.SOLUTION: The vibration device includes: a flat plate having a first main surface and a second main surface; an oscillator connected to the first main surface of the flat plate and vibrating along a first direction parallel to the first main surface; a connecting member adhering the oscillator to the flat plate; a cushioning material arranged at least a part around the oscillator on the first main surface of the flat plate; and a support member connected to the cushioning material on the first main surface of the flat plate. The support member has an opening or a recess in a portion facing the oscillator, and the total length of the length of the oscillator in a second direction perpendicular to the first main surface and the length of the connecting member is longer than the length of the cushioning material in the second direction.SELECTED DRAWING: Figure 2
Patent JP-2020193773-A (JP)
Title: Heating cooker and method for manufacturing heating cooker
Inventor: NAKAMURA NAOJI
IPC: F24C15/00
Filed: 2019-05-29
Abstract: To provide a heating cooker that allows a position shift between input/output parts of a top plate and electric parts to be restrained, and a method for manufacturing the heating cooker.SOLUTION: A cooking stove comprises a housing, a top plate 3 covering an upper opening of the housing, an electric unit 100, and a sensor case 40 fixed to a fixing part 3B of the top plate 3, and containing the electric unit 100 in a space formed between itself and the top plate 3. The electric unit 100 comprises an electric board 100A, and electric parts provided on the electric board 100A. The top plate 3 comprises input/output parts corresponding to the electric parts respectively. The electric part 100 is attached and fixed to a lower surface of a body plate of the top plate 3 in a space between the top plate 3 and the sensor case 40. The electric parts of the electric unit 100 are arranged on a lower side of the input/output parts when the electric part 100 is attached and fixed to the lower surface of the body plate of the top plate 3.SELECTED DRAWING: Figure 9
Patent JP-2019209144-A (JP)
Title: Filter paper insert and filter basket with filter paper insert
Inventor: ANDREAS ZAHATOREEBEN
IPC: A47J31/06
Filed: 2019-05-29
Abstract: To provide a filter basket which realizes more uniform extraction of an extraction material, by improving a filter paper insert for producing a brewed beverage.SOLUTION: A filter paper insert 1 for producing a brewed beverage includes a first side wall 2 and a second side wall 12, which are connected to each other along opposite sides respectively by a seam 4 and a folding edge 3 and are connected to each other via a bottom seam 5. The insert has an opening 11 for filling the filter paper insert opposite the bottom seam. Also provided is a filter basket provided with the filter paper insert.SELECTED DRAWING: Figure 1
Patent JP-2020196636-A (JP)
Title: Manufacturing method of hydrated and solidified product of iron and steelmaking slag
Inventor: JINBO MASATO
IPC: C04B28/08
Filed: 2019-05-31
Abstract: To enable steelmaking slag containing MgO to be used as a raw material for a hydrated and solidified product of iron and steelmaking slag.SOLUTION: The present invention is a method of producing a hydrated and solidified product of iron and steelmaking slag using steelmaking slag, blast furnace slag, binder, and water as a raw material. Two kinds of steelmaking slag, that is, a normal steelmaking slag having a MgO content of 8.5 mass% or less, and a MgO-containing steelmaking slag having a MgO content of more than 8.5 mass%, are used. Each of the normal steelmaking slag and the MgO-containing steelmaking slag is subjected to an aging treatment in which a hydration reaction proceeds in a moist environment. The pulverization rate of both steelmaking slags after the aging treatment is 2.5% or less. A kneaded product, which is obtained by blending and kneading the normal steelmaking slag after the aging treatment in the amount of 55-60 mass%, the MgO-containing steelmaking slag after the aging treatment in the amount of 6-8 mass%, the blast furnace slag in the amount of 12-15 mass%, the binder in the amount of 12-15 mass%, and the water in the amount of 8-10 mass% so that the total is 100 mass%, is cured for 7 days and more.SELECTED DRAWING: None
Patent JP-2020196166-A (JP)
Title: Writing instrument
Inventor: KONO TAKETO
IPC: B43K8/02
Filed: 2019-05-31
Abstract: To provide a writing instrument in which both of visibility from a visible part and ease of writing are achieved.SOLUTION: A writing instrument 1 comprises: a writing instrument body 10; a writing core 5 having an ink guide part 51, which extends toward a tip side from the writing instrument body 10 and guides an ink to the tip side from an ink holding part 7, and a writing part 52 provided at a tip of the ink guide part 51; and a visible part V which is provided between the writing part 52 and the writing instrument body 10 on a lower side of the ink guide part 51. The writing part 52 is provided at an acute angle or an obtuse angle with respect to the ink guide part 5, and has a contact part 52a which contacts a writing target part. When a length from a lower end to an upper end of the contact part 52a is represented by a, and a distance between a line p1, which passes a center between the lower end and the upper end of the contact part 52 and extends in an axis A direction of the writing instrument body, and a line p2, which passes a center between a lower end of the writing part 52 and an upper end of the visible part V and extends in the axis A direction, is represented by Z1, the following expression is satisfied: (Z1/a)×100≤10.0.SELECTED DRAWING: Figure 6
Patent JP-2020196569-A (JP)
Title: Ejection device
Inventor: KUROHA Takashi
IPC: B65H29/70
Filed: 2019-05-31
Abstract: To stabilize the pose of a sheet being ejected.SOLUTION: A paper ejection unit 31 conveys and ejects paper. Wings 61, 62 make a curve in paper in a paper width direction orthogonal to the direction of conveyance of the paper to be ejected by the paper ejection unit 31. A control unit exerts control so as to lower the wings 61, 62 when the paper is conveyed downstream by the wings 61, 62 by a regulated proportion with respect to the length of the paper in the direction of the conveyance.SELECTED DRAWING: Figure 2
Patent JP-2020196571-A (JP)
Title: Sheet feeding device and image forming device
Inventor: Nitta Jumpei
IPC: B65H1/14
Filed: 2019-05-31
Abstract: To solve the problem that it is difficult to surely feed a sheet when a separation part is provided to a loading member.SOLUTION: Moving means has a slope part 221 for guiding a sheet toward a separation part by utilizing a slope, and the slope part 221 is so provided as to protrude upward from a loading surface of a loading member 206 via an opening part 206 under a state where the loading member 206 is positioned at a position of "2".SELECTED DRAWING: Figure 2
Patent JP-2020203587-A (JP)
Title: Automatic driving system
Inventor: SEN SATOSHI
IPC: B60W30/09
Filed: 2019-06-18
Abstract: To provide an automatic driving system capable of performing travel support even in a case where the kind of an object cannot be specified.SOLUTION: An automatic driving system includes an external sensor 2 for acquiring external information on a vehicle, and a recognition determination device 6 for calculating an object track of the vehicle so as to avoid a collision with an object on the basis of information of the external sensor 2. The recognition determination device 6 determines the kind of the object when the external sensor 2 detects information on the object in an automatic driving state of system responsibility of the vehicle, determines whether or not the object is moving if the kind of the object cannot be specified, and performs driving support according to a determination result.SELECTED DRAWING: Figure 1
Patent JP-2021000880-A (JP)
Title: Solid tire and wheel
Inventor: MINAMI HIROBUMI
IPC: B60C7/00
Filed: 2019-06-20
Abstract: To provide a side ring-less type solid tire and a wheel which can improve uneven wear resistance performance.SOLUTION: A solid tire 2 includes a tread rubber layer 5 forming a tread part 3 and a base rubber layer 6 arranged inside in a tire radial direction of the tread rubber layer 5. The base rubber layer 6 has a first end side 6a on one side in a tire axial direction, and a second end side 6b provided with a projection part 7 projecting to more inside in the tire radial direction than the first end side 6a on the other side in the tire axial direction. The tread rubber layer 5 has higher rubber hardness of the second end side 6b than rubber hardness of the first end side 6a in the tire axial direction.SELECTED DRAWING: Figure 1
Patent JP-2021006211-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-06-28
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021010450-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-04
Abstract: To provide a game machine that can prevent a decline in game interest.SOLUTION: A game machine can be controlled to an advantageous state, and after the end of the advantageous state, the game machine can be controlled to a special state that is more advantageous to a player than a normal state. The game machine can display a specific display continuously in the advantageous state and the special state. The game machine changes the display mode of the specific display stepwise, and executes a special notification regarding the special state when a specific stage is reached. There are multiple periods controlled in the special state. Setting can be made to any one of a plurality of setting values including a disadvantage setting value that the probability of being controlled in the advantageous state is a first probability and an advantageous setting value that the probability of being controlled in the advantageous state is higher than the first probability. The number of stages of the display mode of the specific display differs depending on which setting value is set.SELECTED DRAWING: Figure 10-9
Patent JP-2021010512-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-04
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2019204790-A (JP)
Title: Control valve type lead-acid battery
Inventor: MATSUMURA TOMOKO
IPC: C22C11/02
Filed: 2019-07-10
Abstract: To provide a control valve type lead-acid battery with a long life, which is suppressed in corrosion of an ear of a negative electrode collector.SOLUTION: A control valve type lead-acid battery includes a negative electrode collector or a negative electrode ear which comprises a Pb-Ca-Sn alloy containing 0.07-0.12 mass% of Ca and 0.75 mass% or less of Sn with respect to the total mass of the alloy or a Pb-Ca alloy containing 0.07-0.12 mass% of Ca with respect to the total mass of the alloy, the ratio of the mass of a positive electrode material with respect to the mass of a negative electrode material being 1.27-1.35 or 1.47 or more.SELECTED DRAWING: Figure 6
Patent JP-2021014503-A (JP)
Title: Powder coating composition
Inventor: KAWAMOTO YUGEN
IPC: C09D7/61
Filed: 2019-07-11
Abstract: To provide a powder coating composition capable of forming a matte coating film having excellent finish properties, coating film hardness, weatherability and adhesiveness to a base material and having a small glossiness fluctuation range due to a film thickness variation.SOLUTION: There is provided a powder coating composition which comprises: a binder component containing a hydroxyl group-containing fluororesin (A), a polyester resin (B) having an acid value of 10 mgKOH/g or less and a hydroxyl value of 10 to 100 mgKOH/g and a blocked polyisocyanate (C); acrylic fine particles (D) having a volume average particle diameter of 21 to 45 μm; calcium carbonate (E) having a volume average particle diameter of 10 to 40 μm; and a color pigment (F) and contains 20 to 55 pts.mass of the component (A), 20 to 55 pts.mass of the component (B), 10 to 40 pts.mass of the component (C), 1 to 40 pts.mass of the acrylic fine particles (D), 1 to 70 pts.mass of the calcium carbonate (E) and 0.5 to 100 pts.mass of the color pigment (F) based on 100 pts.mass of the total solid content of the binder.SELECTED DRAWING: None
Patent JP-2021015076-A (JP)
Title: Voltage output device
Inventor: LI TIANYU
IPC: H02J7/00
Filed: 2019-07-15
Abstract: To provide a voltage output device capable of appropriately detecting a voltage of a power source when necessary while reducing the dark current of the power source.SOLUTION: A voltage output device 12 outputs a monitor voltage for measuring a voltage of a power source 3 to be monitored. The voltage output device 12 includes a voltage dividing circuit 12a and an auxiliary circuit 12b connected in parallel to the power source 3. The voltage dividing circuit 12a outputs the monitor voltage obtained by dividing the voltage of the power source 3. The auxiliary circuit 12b includes a resistor R21 and a switching element Tr connected in series to the resistor R21. The switching element Tr is turned on before outputting the monitor voltage from the voltage dividing circuit 12a. When the switching element Tr is turned on, a current larger than a current flowing in the voltage dividing circuit 12a flows into the auxiliary circuit 12b. Thus, the device can appropriately detect the voltage of the power source when necessary while reducing the dark current of the power source.SELECTED DRAWING: Figure 2
Patent JP-2021015237-A (JP)
Title: Developer supply device and image forming apparatus
Inventor: ONISHI MASASHI
IPC: G03G15/08
Filed: 2019-07-16
Abstract: To reduce a trouble where a toner discharge port of a toner container is opened in a state where a toner supply unit is separated from an apparatus body.SOLUTION: A toner supply unit 65Y is provided with a lever member 69Y that, when moving to a first position, closes a toner discharge port 33a (developer discharge port) of a toner container 32Y provided in the toner supply unit 65Y, and when moving from the first position to a second position, opens the toner discharge port 33a. The toner supply unit 65Y is further provided with a lock member 70Y that, in conjunction with an operation to be separated from a toner supply device body 60Y, is fitted to a fitting part 69b of the lever member 69Y located at the first position to regulate a movement of the lever member 69Y to the second position, and in conjunction with an operation to be attached to the toner supply device body 60Y, releases the fitting to the fitting part 69b to release the restriction of the movement of the lever member 69Y from the first position to the second position.SELECTED DRAWING: Figure 5
Patent JP-2021019377-A (JP)
Title: Power conversion device and control method therefor
Inventor: HORIKOSHI SHINICHI
IPC: H02M7/12
Filed: 2019-07-17
Abstract: To provide a power conversion device and a control method therefor, capable of favorably preventing switching elements 34 and the like from being broken.SOLUTION: A power conversion device 10 comprises: a converter 12 for converting AC voltage supplied from an AC power supply 14 via a circuit breaker 16 to DC voltage; a smoothing capacitor 18 for smoothing DC voltage output from the converter; a resistor 20 for suppressing current flowing in the smoothing capacitor; a switch 22 capable of short-circuiting both ends of the resistor; a filter 24 for removing noise, the filter including reactors 46U, 46V, 46W, 48U, 48V, 48W and capacitors 54U, 54V, 54W; and a control unit 64 for controlling opening/closing of the circuit breaker and the switch. The control unit makes the circuit breaker's state transit from the open state to the closed state in a state in which the switch is open, when voltage of the smoothing capacitor is lower than a voltage threshold; and makes the circuit breaker's state transit from the open state to the closed state in a state in which the switch is closed, when voltage of the smoothing capacitor is equal to or higher than the voltage threshold.SELECTED DRAWING: Figure 1
Patent JP-2021021573-A (JP)
Title: Imaging device
Inventor: MATSUDA KAZUYUKI
IPC: G01N21/64
Filed: 2019-07-24
Abstract: To provide an imaging device that makes it possible to easily discriminate a fluorescent area in a synthetic image synthesizing a visible image of a subject with a fluorescent image.SOLUTION: An image processing device 31 comprises: a storage unit 52 that stores a visible image of a subject, and a fluorescent image generated by detecting fluorescence generated from a fluorescent dye injected to the subject; and an image synthesis unit 54 that synthesizes a correction visible image generated by reducing brightness of the visible image and having brightness lower than that of the visible image with the fluorescent image.SELECTED DRAWING: Figure 3
Patent JP-2020024199-A (JP)
Title: Inspection device for substrate and inspection method for substrate
Inventor: MAKI KOICHIRO
IPC: G01N21/956
Filed: 2019-07-31
Abstract: To provide an inspection device for substrate capable of detecting unevenness of a substrate surface.SOLUTION: There is provided an inspection device for substrate having: a stage for substrate where a substrate is set; a light source irradiating a surface of the substrate set on the stage for substrate with linear light; imaging means which images an imaging region extending along a length direction of a light region reflecting the linear irradiation light from the light source and including the light region and a dark region adjoining the light region on the surface of the substrate; irradiation position control means which changes the position of the light region on the surface of the substrate; and image processing means which processes an image obtained by the imaging means.SELECTED DRAWING: Figure 1
Patent JP-2021027653-A (JP)
Title: Charging device and charging method
Inventor: KASAHARA JUNICHI
IPC: H02J7/00
Filed: 2019-08-02
Abstract: To provide a charging device and a charging method capable of completing charging of a plurality of storage batteries efficiently and in a short time and maintaining a good state of the storage batteries.SOLUTION: In a charging device and a charging method, when there is a DC/DC converter that does not supply a current and the total amount of current supplied from the DC/DC converter is less than or equal to a current threshold, a process of switching the connection between a DC/DC converter that does not supply a current and a connector connected to a storage battery that starts charging and starting the supply of a charging current is repeated, and the current amount of the charging current is a current amount obtained by subtracting the predetermined current amount from the maximum current amount that can be supplied from the power converter, and the predetermined amount of current is equal to or greater than the current threshold value.SELECTED DRAWING: Figure 1
Patent JP-2020152094-A (JP)
Title: Device for discharging liquid
Inventor: OGAWA MASAHITO
IPC: B41J2/01
Filed: 2019-08-02
Abstract: To improve drying property while suppressing generation of an abnormal image.SOLUTION: A device for discharging liquid includes: a drum 51 for transporting a sheet material P; a discharge unit 23 for imparting liquid to the sheet material P; a suction transport mechanism part 31 for transporting the sheet material P that has been imparted with the liquid and passed by a delivery cylinder 25 from the drum 51; an IR heater 61 for heating the sheet material P between the drum 51 and a suction transport belt 301 of the suction transport mechanism part 31; and warm air blowing means 302 for heating the sheet material P on the suction transport belt 301 of the suction transport mechanism part 31.SELECTED DRAWING: Figure 3
Patent JP-2019220699-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/788
Filed: 2019-08-08
Abstract: To provide a transistor structure having high electron field-effect mobility.SOLUTION: A semiconductor device has a buried channel structure where an oxide semiconductor layer for passing a carrier lies away from a gate insulation film in order to achieve a structure where the oxide semiconductor layer for passing a carrier does not contact the gate insulation film. In particular, the oxide semiconductor layer having high electric conductivity is provided between two oxide semiconductor layers. In addition, an impurity element is added to the oxide semiconductor layer in a self-alignment manner to achieve low resistance of a region contacting an electrode layer. Moreover, a film thickness of the oxide semiconductor layer contacting the insulation film is made thicker than that of the oxide semiconductor layer having high electric conductivity.SELECTED DRAWING: Figure 1
Patent JP-2021028658-A (JP)
Title: Optical unit with shake correction function
Inventor: TAKEI HIROMITSU
IPC: G03B5/00
Filed: 2019-08-09
Abstract: To provide an optical unit with shake correction function configured to prevent a foreign matter from entering the inside of a case surrounding a movable body.SOLUTION: An optical unit with shake correction function 1 draws out first and second flexible printed boards 7, 8 in +X direction orthogonal to an optical axis L from a case 97 surrounding the outside of a movable body 20 and a gimbal mechanism 22. A cover 2 stores the case 97 and bent parts 15 of the first and second flexible printed boards 7, 8. The cover 2 includes an image-side cover 10 and a subject-side cover 11. The first and second flexible printed boards 7, 8 include a fixed part 170 fixed to the image-side cover 10. The subject-side cover 11 includes a first cover 12 covering the case 97, and a second cover 13 covering the first and second printed boards 7, 8. The first cover 12 includes a coating part 160 covering a connection section between the case 97 and the second cover 13.SELECTED DRAWING: Figure 13
Patent JP-2020029455-A (JP)
Title: Solid preparation containing finely crushed rivaroxaban
Inventor: GOCHOMORI KAZUHIRO
IPC: A61K9/14
Filed: 2019-08-15
Abstract: To provide technical means for producing a solid preparation with improved elution of rivaroxaban.SOLUTION: A method for producing a solid preparation using rivaroxaban, has a volume-based cumulative 50% particle size (d) of 14.0 μm or less when measured by laser diffraction-scattering. In the method, rivaroxaban is preferably granulated by agitation granulation, and rivaroxaban is preferably finely crushed with a jet mill.SELECTED DRAWING: None