baber/WOPTO huggingface dataset:
Patent JP-2021031629-A (JP)
Title: Core-shell type resin fine particle for fluorescent label, and fluorescent labeling agent
Inventor: HAYAKAWA JUNPEI
IPC: C08F257/00
Filed: 2019-08-28
Abstract: To provide core-shell type resin fine particles which can be suitably used as a fluorescent labeling agent having high dispersion stability and light-emission intensity and high light resistance due to suppression of degradation of absorbance over time and suppression of discoloration by light irradiation, and a fluorescent labeling agent using the same.SOLUTION: A fluorescent labeling agent has a shell part containing a fluorescent dye and a water-soluble polymer as components and a core part containing a polymer (B) as a component, and has an average particle diameter of 40-500 nm.SELECTED DRAWING: Figure 1
Patent JP-2021029812-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-08-28
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-2021032795-A (JP)
Title: Measurement device and method for viscosity and elasticity
Inventor: SAKAI KEIJI
IPC: G01N11/14
Filed: 2019-08-28
Abstract: To make it possible contactless and remote torque application to a rotor, and make it possible to simply and accurately measure viscosity or elasticity of a measurement object material in a wide range from a low viscosity to a high viscosity.SOLUTION: The measurement device comprises: a specimen container which houses a measurement object material and a rotor in contact with the measurement object material; a rotor driving magnet which applies a temporally changing magnetic field to the rotor, induces an induction current in the rotor, and applies rotation torque to the rotor by Lorentz interaction between the induction current and the magnetic field applied to the rotor for rotating the rotor; a remote driving magnet magnetically coupled with the rotor driving magnet; a rotation driving source which rotates the rotor driving magnet; a rotation detection unit for detecting the rotation speed of the rotor; and a viscosity and elasticity detection unit which detects, by the rotation speed of the rotor, the viscosity or elasticity of the measurement object material in contact with the rotor.SELECTED DRAWING: Figure 1
Patent JP-2021036507-A (JP)
Title: Substrate structure, object mounting device using substrate structure, and method for manufacturing substrate structure
Inventor: MARUYAMA KAZUTO
IPC: H01L21/683
Filed: 2019-08-30
Abstract: To provide a substrate structure having durability, an object mounting device, and a method for manufacturing a substrate structure.SOLUTION: A substrate structure 20 has an insulating substrate 30 that has a first surface 31 on which an object Ob is mounted and a cavity part 40 extending along the first surface 31, and an electric conductor 50 that is embedded in the substrate 30. At least part of an inner face of the cavity part 40 is separated from the electric conductor 50. The electric conductor 50 has an electric conductor main body 51 that is located inside the cavity part 40, and an embedded part 52 that projects from the electric conductor main body 51 to the outside of the cavity part 40 and is embedded in a solid part 34 of the substrate 30.SELECTED DRAWING: Figure 3
Patent JP-2020038370-A (JP)
Title: Polarizing plate and liquid crystal display device having the same
Inventor: WEE DONG HO
IPC: G02B5/30
Filed: 2019-08-30
Abstract: To provide a polarizing plate capable of improving brightness, viewing angle, and contrast ratio on a front side and lateral sides when used in a liquid crystal display with a condensing backlight unit.SOLUTION: A polarizing plate is provided comprising a polarizer, and a pattern layer formed on a light exit surface of the polarizer and comprised of a first resin layer and a second resin layer. A pattern portion is formed at an interface between the first resin layer and the second resin layer, the pattern portion being composed of at least two pattern groups repetitively arranged therein. Each of the pattern groups includes at least two engraved optical patterns. At least two of the at least two engraved optical patterns in each of the pattern groups have different aspect ratios and different base angles.SELECTED DRAWING: Figure 1
Patent JP-2021039986-A (JP)
Title: Coil device
Inventor: KAWASAKI HITOHIRO
IPC: H01F27/29
Filed: 2019-08-30
Abstract: To provide a coil device capable of preventing occurrence of short circuit failure.SOLUTION: A coil device 1 includes: a core 10 including a core part 12 and a flange part 14 formed at an end part in an X-axis direction of the core part 12; a coil part 30 formed by winding wires 31, 32 around the core part 12; and terminal electrodes 41, 42 which are provided in the flange part 14 and to which lead-out parts 310, 320 of the wires 31, 32 are connected, respectively. On the upper surface 14a of the flange part 14 in which at least some of the terminal electrodes 41, 42 are arranged, a main ridge part 144 having a ridge shape is formed. A second lead-out part 320 of a second wire 32 is connected to a second terminal electrode 42 on the outer side than the main ridge part 144 in the X-axis direction.SELECTED DRAWING: Figure 1A
Patent JP-2021037052-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-02
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: Display modes of specific display include a normal mode, a particular mode, and a special mode, the special mode includes a first special mode and a second special mode differing from the first special mode, a ratio of control to an advantageous state is higher when specific display is displayed in the first special mode than when specific display is displayed in the second special mode, specific display of the particular mode is changeable to both of the first special mode and the second special mode, and a ratio of execution of a specific light emitting performance is higher when specific display is displayed in the particular mode than when it is displayed in the special mode.SELECTED DRAWING: Figure 10-120
Patent JP-2021037839-A (JP)
Title: Platform door device
Inventor: MURAKI KATSUYUKI
IPC: E01F1/00
Filed: 2019-09-03
Abstract: To provide a platform door device which endures much pressure applied by a crowd and keeps a door movement not easily blocked.SOLUTION: A platform door device comprises a slide door which is reciprocally and linearly movable between an opening position to open a getting on and off passage and a closed position to close the passage and consists of frame structures, a door support device to support the slide door movably in a linear form and a door pocket which stores at least a part of the slide door and in which the door support device is installed. The door support device comprises a vertical position regulating part to regulate the slide door position in a gravitational direction and a horizontal position regulating part to regulate the slide door position in a horizontal direction orthogonal to the moving direction of the slide door. The horizontal position regulating part has not only a liner to slide-contact with the frame member of the frame structure of the slide door, but also a rolling element to roll-contact with the frame member.SELECTED DRAWING: Figure 7
Patent JP-2021038904-A (JP)
Title: Flat tube for heat exchanger and manufacturing method thereof
Inventor: NOBUKAWA HIDEKAZU
IPC: B23K1/00
Filed: 2019-09-05
Abstract: To easily and surely perform brazing on a flat tube.SOLUTION: There is provided a flat tube for a heat exchanger having a pair of flat surface portions 1 in which a strip-shaped metal plate 7 is bent in the width direction and face each other, and at least one folded portion 3 extending in the longitudinal direction with the overlapped surface folded back at the midpoint of the width direction of one of the flat surface portions 1, in which the top portion 3a of the folded portion 3 is brought into contact with the other of the flat surface portions 1, and the contact portion is brazed. A slit 4 is formed on the top portion 3a so as to be arranged along the longitudinal direction of the metal plate 7 and penetrate the metal plate 7. A guide groove 5 is formed from the top portion 3a to the root portion 3b inside the overlapped surface of the folded portion 3 so as to intersect the slit 4 at the folded portion 3.SELECTED DRAWING: Figure 4
Patent JP-2021037910-A (JP)
Title: Lid opening and closing device for vehicle
Inventor: MAEDA AKIHIKO
IPC: B60K15/05
Filed: 2019-09-05
Abstract: To prevent a pin of an axial position regulation mechanism from being removed from an axial position regulation groove even if the force toward the opened side forcedly acts on a lid at a closed position.SOLUTION: In a lid opening and closing device of a vehicle, a rod 21 enabling an advancing/retreating movement between a push-in position and a projection position is supported by a case 22 such that the rod is returned by a predetermined moving amount toward the projection position from the push-in position and located at a lid closed position. The axial position regulation groove having a pin receiving part is formed in the rod or an interlocking member. An elastic member 42 having a pin 41, which is received by the pin receiving part and inserted in the axial movement regulation groove in a state where the rod is located at the lid closed position, exhibits the elastic force to make the pin elastically abut on the rod or the interlocking member to be supported by the case. A regulation part 60 for regulating the displacement of the elastic member 42 toward the side where the pin 41 removes from the axial position regulation groove 40 is provided in the case 22 such that the regulation part can abut on the elastic member 42.SELECTED DRAWING: Figure 3
Patent JP-2021044433-A (JP)
Title: Semiconductor storage device
Inventor: NAKAI TAKEHIRO
IPC: H01L29/788
Filed: 2019-09-12
Abstract: To provide a semiconductor storage device capable of suppressing a crystal defect, generated originating from a guard ring, from spreading into an element formation region.SOLUTION: A semiconductor storage device 1 comprises a circuit region 2A, and a belt-like guard ring region 4 which has a guard ring line 13 and extends in a first direction. The guard ring line 13 is constituted by arranging a plurality of guard ring patterns 130, each consisting of first wiring 131 extending in the first direction, second wiring 132 extending from one end of the first wiring 131 in a second direction orthogonal to the first direction, and third wiring 133 extending from the other end of the first wiring 131 in the second direction, in series along the first direction and interconnecting them by fourth wiring. Further, an element separation region 12 is formed between the circuit region 2A and guard ring line 13, and defect fixation parts 14, 15 are formed below the element separation region and on a side face.SELECTED DRAWING: Figure 4
Patent JP-2020025893-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-09-15
Abstract: To increase game amusement.SOLUTION: A game machine includes display means capable of displaying a plurality of types of images, wherein one of the plurality of types of images is a decorative symbol. The game machine can execute a first performance in which the decorative symbol is variably displayed in a first mode, a second performance in which the mode of the decorative symbol is changed from a first mode to a second mode different from the first mode to be displayed, and a third performance in which the decorative symbol is stopped and displayed in the second mode.SELECTED DRAWING: Figure 71
Patent JP-2021047639-A (JP)
Title: Information processing device and information processing program
Inventor: NAKAMURA AKIKO
IPC: G06F3/0484
Filed: 2019-09-18
Abstract: To reduce an operation amount for an operator when compared to a case for performing an operation to add additional data after performing an operation to change to an edit mode, when adding the additional data to subject data from a state under a browsing mode, as to an information processing device which has a touch panel for displaying the subject data, and includes the browsing mode which is an operation mode incapable of editing the subject data, and the edit mode which is an operation mode capable of editing the subject data.SOLUTION: While subject data 20 is displayed on a touch panel 14 by a display application 22 in a browsing mode, and if a specified portion which is a portion of the subject data 20 is specified by a user, a data addition processing section 28 starts a camera 16. When the user photographs with the camera 16 and thereby obtains image data, the data addition processing section 28 changes an operation mode of the display application 22 to an edit mode, and associates the image data with the specified portion as additional data and adds it to the subject data 20.SELECTED DRAWING: Figure 1
Patent JP-2021048702-A (JP)
Title: Power conversion device
Inventor: HIROTA SHOGO
IPC: H02M3/28
Filed: 2019-09-18
Abstract: To provide a low-noise, high-efficiency insulating type DC/DC converter.SOLUTION: In a DAB (dual active bridge) converter, when stepping up a voltage to transfer power from a first DC part to a second DC part, a second bridge circuit 12 includes a period during which conduction is established between secondary winding n2 of an insulating transformer TR1 and the second DC part and a period during which both ends of the secondary winding n2 of the insulating transformer TR1 short-circuit in the second bridge circuit 12. A control circuit 13 fixes the phase difference between a first leg and a second leg, and performs variable control of a simultaneous off period of a fifth switching element S5 and a sixth switching element S6, or performs variable control of a simultaneous off period of a seventh switching element S7 and an eighth switching element S8.SELECTED DRAWING: Figure 1
Patent JP-2020129357-A (JP)
Title: Moving image editing server and program
Inventor: TAKAMATSU YUKO
IPC: G06F16/783
Filed: 2019-09-19
Abstract: To provide a server and a program that enable convenient creation of moving image content.SOLUTION: Provided is a moving image editing server for creating a moving image to be distributed to user terminals, comprising: a recommended article extraction unit for extracting recommended articles including a material moving image on the basis of preference profile information of a user; a template creation unit for creating a template in which multiple scenes provided with scene labels are specified; and a composite moving image creation unit for creating a composite moving image on the basis of the material moving image and the template. The composite moving image creation unit comprises: a moving image splitting unit for splitting the material moving image into multiple split material moving images; a first classifier for adding scene labels to the split material moving images; and a split moving image combining unit for creating a composite moving image by extracting and combining the split material moving images that match the respective scenes in the template on the basis of the scene labels. Also provided is a program therefor.SELECTED DRAWING: Figure 2
Patent JP-2021045469-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-09-20
Abstract: To provide a slot machine improved in connection with control when power is supplied.SOLUTION: Also when power starts to be supplied again and when a main control part does not shift to a setting change state and a cycle period is restored from the middle of the N-th cycle before power interruption, the main control part shifts to a setting change state. Also when a control state is initialized and a cycle period starts from the beginning of the 0-th cycle following a shift to an advantageous section, a sub-control part cannot identify a current frequency, a grid type corresponding to MAP, a cycle pointer value, and a grid type designated by the cycle pointer value, and executes an initial performance in a mode in which even a degree of progress of the cycle pointer value cannot be identified. The sub-control part starts an initial performance from a normal section when the main control part shifts to a setting change state and control is performed to a normal section after the control state is initialized, and then is controlled to the normal section following a shift from the normal section to the advantageous section, and continues the initial performance even if the cycle period starts from the beginning of the 0-th cycle.SELECTED DRAWING: Figure 20
Patent JP-2021052224-A (JP)
Title: Program, information processing apparatus, and display method
Inventor: SUGIURA YOKO
IPC: G09G5/00
Filed: 2019-09-20
Abstract: To provide a program, an information processing apparatus, and a display method that can improve a method for displaying an image with motion.SOLUTION: A program causes an information processing apparatus 30 displaying a screen based on screen information received from one or more information processing apparatuses via a network to function as an image acquisition unit that acquires an image to be displayed on the screen, an image playback unit that plays back the image while changing a display mode based on a display pattern, and a display state storage unit that stores a display state of the image played back by the image playback unit, and in displaying the image stored by the display state storage unit in the same display pattern again, the image playback unit resumes the playback of the image from the display state stored by the display state storage unit.SELECTED DRAWING: Figure 1
Patent JP-2021051840-A (JP)
Title: Ceramic heater and glow plug
Inventor: HAYASHIDA RYOHEI
IPC: F23Q7/00
Filed: 2019-09-23
Abstract: To provide a ceramic heater and a glow plug that can prevent increase in processing time while ensuring the accuracy of polishing-based processing.SOLUTION: A ceramic heater 10 includes a substrate 11 made of an insulating ceramic containing silicon nitride as a main component and containing silicon carbide, and a heating element 15 which is embedded in the substrate and made of a conductive ceramic. When the longest length of a line connecting two points on the outer shape of one of silicon carbide particles appearing on a cross-section of the substrate is defined as a particle length and the longest particle length of the particle lengths of one or more particles appearing on the cross-section is defined as a maximum particle length L, the maximum length L is 2.0 μm or more and 5.0 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021049610-A (JP)
Title: Interlock device
Inventor: FUKUI TAKAO
IPC: B23Q11/08
Filed: 2019-09-25
Abstract: To provide an interlock device for an opening/closing part capable of not only reliably detecting catching of a human body and an opening/closing state of the opening/closing part but also capable of simplifying structure and reducing cost.SOLUTION: An interlock device for an opening/closing door comprises: a first detection switch 1 provided in a first area on a closing end surface of the opening/closing door or a corresponding wall side end surface and detecting an opening/closing state of the opening/closing door; a second detection switch 2 provided in a second area different from the first area on the closing end surface or the wall side end surface and detecting the opening/closing state of the opening/closing door and catching of the body of an operator; and an AND circuit for outputting an operation permission signal to an NC lathe based on an ON/OFF state of the first and second detection switches.SELECTED DRAWING: Figure 2
Patent JP-2021052621-A (JP)
Title: Combine harvester
Inventor: UEDA KEIICHI
IPC: A01F12/46
Filed: 2019-09-27
Abstract: To provide a combine harvester which includes a grain discharge apparatus hard to generate the complication of a structure and power loss while avoiding stay of grains in a relay place of grains, and excellent in durability.SOLUTION: A grain discharge apparatus 3 includes a vertical conveyance part 3A, a lateral conveyance part 3B, and a relay conveyance part 3C connected to a conveyance terminal part of the vertical conveyance part 3A, and a conveyance starting end part of the lateral conveyance part 3B. The vertical conveyance part 3A is provided with a vertical feed screw 31 and a vertical conveying case 30, the lateral conveyance part 3B is provided with a lateral feed screw 41 and a lateral conveying case 40, and the relay conveyance part 3C is provided with a cylindrical relay conveying case 50 extending from an upper end of the vertical conveying case 30 to one end part of the lateral conveying case 40. The relay conveying case 50 is provided with a vertical cylinder part 51 having a cylinder shaft center concentric with a cylinder shaft center of the vertical conveying case 30, and a lateral cylinder part 52 having a cylinder shaft center crossing a cylinder shaft center of the lateral conveying case 40. A top edge H1 in a conveyance action area in the vertical feed screw 31 extends to a position higher than a bottom face 52a of the lateral cylinder part 52 in the relay conveying case 50.SELECTED DRAWING: Figure 4
Patent JP-2021057430-A (JP)
Title: Composition for thick film resistor, paste for thick film resistor and thick film resistor
Inventor: KAWAKUBO KATSUHIRO
IPC: C01G55/00
Filed: 2019-09-27
Abstract: To provide a composition for thick film resistors which excels in resistance temperature coefficient and static electricity resistance and does not contain a lead component.SOLUTION: In a composition for thick film resistors which contains ruthenium-containing oxide powder and lead-free glass powder: the ruthenium-containing oxide powder is ruthenium oxide powder in which tantalum oxide is solid-solubilized, with a percentage of the tantalum in the contained tantalum and ruthenium being between 1 mol% or more to 10 mol% or less; and the glass powder contains SiO2, B2O3 and RO (R indicates one or more alkaline earth elements selected from among Ca, Sr and Ba) and contains 10 or more to 50 or less mass part of SiO2, 8 or more to 30 or less mass part of B2O3 and 40 or more to 65 or less mass part of RO when the total of SiO2, B2O3 and RO is 100 mass part.SELECTED DRAWING: None
Patent JP-2019217364-A (JP)
Title: Segmented balloon catheter
Inventor: LEVIN MICHAEL
IPC: A61M25/10
Filed: 2019-09-30
Abstract: To provide a medical apparatus comprising a catheter.SOLUTION: A catheter has an inflatable assembly at its distal portion, and the inflatable assembly includes a containment chamber, an axial core and a plurality of longitudinally oriented partitions extending from the axial core to the wall of the chamber to divide the containment chamber into at least four inflatable sectors. Hydraulic valves are connected to respective sectors to enable selective inflation of the sectors by a liquid when the valves are connected to a source of the liquid, and at least one surface electrode is mounted on each of the sectors. When introduced into a heart chamber and diametrically opposed sectors are inflated, the assembly is stably fixed against the walls of the heart chamber, and readings can be obtained from the surface electrodes of the inflated sectors.SELECTED DRAWING: Figure 1