baber/WOPTO huggingface dataset:
Patent JP-2020073783-A (JP)
Title: Sliding door device, sliding door hanging device, and construction method of sliding door device
Inventor: MURAKAMI SHINNOSUKE
IPC: E06B1/56
Filed: 2020-02-14
Abstract: To provide a sliding door device, a sliding door hanging device, and a construction method of the sliding door device which are capable of equalizing an expulsion dust of a door lintel to a wall body regardless of the thickness of the wall body.SOLUTION: A sliding door device 1 according to the present embodiment, which is one 1 provided in a suspension manner, includes a door lintel 2 which is screwed onto an upper edge portion of an opening 50 provided in a wall body 5 from below using a screw (fastener 27), a guide rail 3 which is screwed onto the door lintel 2 from below using a screw (fastener 38) which is separate from the aforementioned screw, and a sliding door 4 which is hung from the guide rail 3 in a horizontally movable manner. The door lintel 2 holds a cylindrical nut 25 whose axial direction is the vertical direction so as not to fall down, a flange 251 projecting outwardly is circumferentially provided at one end of the nut 25 at its axial direction, the flange 251 is exposed from the door lintel 2, and the separate screw is screwed to the nut 25.SELECTED DRAWING: Figure 3
Patent JP-2021128893-A (JP)
Title: Terminal block
Inventor: SUZUKI NORIYUKI
IPC: H01R9/24
Filed: 2020-02-14
Abstract: To provide a terminal block which enables easy connection of a terminal and can prevent removal of the terminal in a more reliable manner.SOLUTION: A terminal block 1 includes: a conductive plate 2 with which a terminal 10 is connected; a housing 3 which holds the conductive plate 2; and a rotation holding part 4 which is supported in a cantilever form so as to be rotatable relative to the housing 3 and is configured to sandwich the terminal 10 connected to the conductive plate 2 with the housing 3 and hold the terminal 10 in the state. The rotation holding part 4 is rotatably supported in a housing chamber 61 which is formed recessed in the housing 3 and configured to lock the terminal 10 to the housing 3 while sandwiching the terminal 10 with the housing 3 in the housing chamber 61.SELECTED DRAWING: Figure 4
Patent JP-2021132697-A (JP)
Title: Manufacturing method and manufacturing apparatus of composite sheet
Inventor: ITO TAKAHITO
IPC: B29C63/02
Filed: 2020-02-21
Abstract: To surely hold materials between sheets even though a nip roll used for pinching and pressing the sheets is worn away in the manufacture of a composite sheet having such a structure that various materials are held between the two sheets.SOLUTION: A manufacturing method of a composite sheet 4 includes a step of supplying a material 4P to a space between long sheets while continuously conveying the first long sheet 4S1 and the second long sheet 4S2 in the same direction, and pinching and pressing the long sheets after overlapping the long sheets with each other. The pinching and pressing of the overlapped long sheets are performed by making the long sheets pass through a space between a nip roll 45 and an anvil member 45, and when the supply width of the material is defined as a material width L1, the nip roll 45 whose width L2 is equal to or less than the material width is used.SELECTED DRAWING: Figure 7
Patent JP-2021135683-A (JP)
Title: Learning device, deduction device, method for learning, and method for deduction
Inventor: KATO YUICHI
IPC: G06N3/08
Filed: 2020-02-26
Abstract: To determine the number k of selected data and the weight of the k number of selected data according to input data instead of determining heuristically.SOLUTION: A learning device according to an embodiment includes a generation unit and a learning unit. The generation unit generates a transformation matrix from learning data in which a feature amount and a target value are related to each other. The learning unit has the same number of nodes as the number of rows of the transformation matrix, and learns a parameter of a neural network having a first output layer and a second output layer, the first output layer showing a first deduction distribution by the values of the nodes, the second output layer showing a second deduction distribution defined by the product of the transformation matrix and the first deduction distribution.SELECTED DRAWING: Figure 1
Patent JP-2020100396-A (JP)
Title: Drone with wings
Inventor: NAKAMATSU YOSHIRO
IPC: B64D27/24
Filed: 2020-02-27
Abstract: To provide an aircraft such as a new type drone capable of performing vertical take-off and landing and performing high speed horizontal flight.SOLUTION: There is provided an aircraft in which four or more rising forward combined propellers and fixed wings for horizontal flight are disposed at front, rear, left, and, right sides of an airframe, the fixed wings for horizontal flight are coupled with a plurality of propeller guards for the four or more rising forward combined propellers, and rise and fall forward combined propellers are mounted by using a wing spar and/or a body.SELECTED DRAWING: Figure 4
Patent JP-2021133854-A (JP)
Title: Vehicular grille
Inventor: SASAKI KOHEI
IPC: B60R19/52
Filed: 2020-02-28
Abstract: To inhibit a radar cover fixing part and its periphery to be unintentionally deformed by contraction caused during manufacturing in a vehicular resin grille formed by injection molding.SOLUTION: A radiator grille has a resin design part 2 provided with a radar cover fixing part to which a radar cover is fixed. The design part 2 has an upper intermediate wall part 2b1 which passes through a center of the design part 2 and continuously extends in a horizontal direction. An upper reinforcement rib 5 protruding rearward and continuously extending in the horizontal direction is provided on a back surface of the upper intermediate wall part 2b1.SELECTED DRAWING: Figure 3
Patent JP-2021137162-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-03
Abstract: To provide a game machine capable of preventing a feeling of strangeness from being given to a player.SOLUTION: A game machine capable of playing a game comprises: sound output means capable of outputting a performance sound; display means capable of displaying a performance video; and performance execution means capable of executing prescribed performance in which a character's performance video is displayed on the display means and the performance sound is output by the sound output means according to the display of the character's performance video. The performance execution means can display a performance video whose performance proceeds at a first speed on the display means during a first period of the prescribed performance, and can display a performance video whose performance proceeds at a second speed which is slower than the first speed on the display means during a second period of the prescribed performance which is after the first period. The performance sound corresponding to the prescribed performance can be output by the sound output means at the same speed during the first period and the second period.SELECTED DRAWING: Figure 10-20
Patent JP-2021009989-A (JP)
Title: Nitride semiconductor device
Inventor: UENO KATSUNORI
IPC: H01L29/12
Filed: 2020-03-10
Abstract: To provide a nitride semiconductor device capable of improving mobility of a carrier in a channel region.SOLUTION: A nitride semiconductor device comprises a transistor which has a channel region in a gallium nitride-based semiconductor layer. The transistor has: a gate insulation film provided above the gallium nitride-based semiconductor layer; an intermediate layer arranged between the gallium nitride-based semiconductor layer and gate insulation film and smaller in band gap than the gate insulation film, and having a band offset between itself and the gallium nitride-based semiconductor layer; a gate electrode provided on the gate insulation film; a source region of a first conductivity type provided in the gallium nitride-based semiconductor layer; and a source electrode provided on the gallium nitride-based semiconductor layer and in contact with the source region. The intermediate layer is arranged at a position where it faces the gate electrode across the gate insulation film, and also avoids a source contact region where the source electrode and source region are in contact.SELECTED DRAWING: Figure 1
Patent JP-2021069917-A (JP)
Title: cabinet
Inventor: ONO MASAHIRO
IPC: A47B88/453
Filed: 2020-03-12
Abstract: To provide a cabinet capable of suppressing unintentional opening of a drawer while facilitating opening operation of the drawer.SOLUTION: A cabinet 10 comprises: a fixing frame body 14 having an internal space; a drawer 16 movably disposed in the fixing frame body between a storage position of being stored in the internal space, and a drawing position of moving forward from the storage position, and having a storage space with an upper side opened; a human body detection sensor 18 for detecting a human body; an opening device 60 disposed in the internal space and moving the drawer from the storage position to the drawing position; and a control part 62 performing opening control of moving the drawer from the storage position to the drawing position by operating the opening device on the basis of a detection result of the human body detection sensor. The control part detects predetermined operation on the basis of a detection result of the human body detection sensor, and performs opening control when an elapsed time from the start to the end of the predetermined operation is in a predetermined range.SELECTED DRAWING: Figure 4
Patent JP-2021142258-A (JP)
Title: Mount member and endoscope apparatus
Inventor: TANIGUCHI TAKUYA
IPC: G02B23/24
Filed: 2020-03-13
Abstract: To provide a mount member and an endoscopic apparatus which can improve the infiltration of cleaning liquid into a member and the discharge to the outside of the member.SOLUTION: A mount member comprises: a body part which is provided in a camera head having an imaging part and can rotate about a first axis passing through the body part, and to which an endoscope can be connected; a locking protrusion which is provided on the body part and can be locked to an endoscope; a detachable button which is provided so as to be movable with respect to the body part and controls the attachment and detachment of the endoscope to and from the body part; and a spring member whose load applied to the locking protrusion changes according to the advancing/retracting operation of the detachable button with respect to the body part. At least one of the body part and the detachable button is formed with a through hole forming a part of a liquid flow path to a space where the locking protrusion and the spring member are arranged in the body part.SELECTED DRAWING: Figure 1
Patent JP-2021034713-A (JP)
Title: Multilayer ceramic capacitor
Inventor: LEE MIN GON
IPC: H01G4/30
Filed: 2020-03-16
Abstract: To provide a multilayer ceramic capacitor having a reduced ESL value.SOLUTION: According to an embodiment of the present invention, a multilayer ceramic capacitor can be provided. The multilayer ceramic capacitor includes: a body which includes a dielectric layer and first and second internal electrodes disposed with the dielectric layer interposed therebetween, and which has a first surface and a second surface opposing each other in a third direction, a third surface and a fourth surface opposing each other in a second direction, and a fifth surface and a sixth surface opposing each other in a first direction; first and second connection electrodes penetrating the body in a direction perpendicular to the dielectric layer and connected to the first internal electrode; third and fourth connection electrodes penetrating the body in the direction perpendicular to the dielectric layer and connected to the second internal electrode; first and second external electrodes disposed on both surfaces of the body, and connected to the first and second connection electrodes; and third and fourth external electrodes spaced apart from the first and second external electrodes, and connected to the third and fourth connection electrodes. At least a portion of the first and second connection electrodes is exposed to the first surface or the second surface of the body.SELECTED DRAWING: Figure 1
Patent JP-2021149065-A (JP)
Title: Karaoke device
Inventor: NAGATA AKIMINE
IPC: G10K15/04
Filed: 2020-03-23
Abstract: To provide a karaoke device capable of imparting a counter value to a regular customer having contributed to a certain user's revisit to a night shop.SOLUTION: Provided is a karaoke device including: a registration unit that registers or updates visit information; an analysis unit that analyzes a feeling of a new customer having a conversation with one regular customer who is a user whose number of visits is more than or equal to a first predetermined number of times, the new customer being a user having a number of visits of less than or equal to a second predetermined number of times less than the first predetermined number of times, and generates analytical information in which an analysis result is associated with identification information on the one regular customer and the new customer; and a point unit that in a case where the number of visits of the new customer becomes the second predetermined number of times, extracts identification information on a certain regular customer to generate point information.SELECTED DRAWING: Figure 2
Patent JP-2021156919-A (JP)
Title: Imaging device
Inventor: KOJIMA YUTAKA
IPC: H04N5/232
Filed: 2020-03-25
Abstract: To provide an imaging device capable of selecting a subject more suited to a photographer's intention using line-of-sight input.SOLUTION: An imaging device includes: imaging means; subject detection means for detecting a specific type subject in an image captured by the imaging means; line-of-sight detection means capable of detecting a line-of-sight position of a photographer; control means that controls to select a main subject to which specific processing should be applied on the basis of a predetermined condition in a first type zone including a line-of-sight input position when the specific type subject is not detected in the captured image, and select the specific type subject included in a second type zone corresponding to the line-of-sight input position as the main subject regardless of a predetermined condition if the line-of-sight input position is included in the second type zone that is larger than the first type zone and includes the specific type subject when the specific type subject is detected in the captured image.SELECTED DRAWING: Figure 4
Patent JP-2021158422-A (JP)
Title: Crystal oscillator
Inventor: KAGA SHIGETAKA
IPC: H03H9/19
Filed: 2020-03-25
Abstract: To provide a specific structure preferable at individual frequencies in an AT-cut crystal oscillator having a first excitation electrode 15 of uniform thickness and a second excitation electrode 17 having an inclined portion 17a near the outer periphery.SOLUTION: The thickness of a main pressure portion 17b of a second excitation electrode is thicker than that of a first excitation electrode. A crystal piece 11 has a crystal X-axis direction dimension L1 of 2.1 mm, a Z' direction dimension of 1.381 mm, and an oscillation frequency of 38 MHz as a fundamental wave. The ratio of the mass of the first and second excitation electrodes to the mass of the crystal piece is 4.7%, and the confinement coefficient of the crystal piece in the crystal Z' axis direction by the first and second excitation electrodes is 3.5 to 3.8, the width of an inclined portion is set to 1 to 2.5 times the wavelength λ of the vibration in the bending mode generated by the crystal piece, and each of the first and second excitation electrodes has an elliptical shape with the long side direction of the crystal piece as the long axis and the short side direction of the crystal piece as the short axis, and the long axis length/short axis length=1.265 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2021154529-A (JP)
Title: Light-emitting device and drawing device
Inventor: KASUYA YOSUKE
IPC: B41J2/45
Filed: 2020-03-25
Abstract: To provide a light-emitting device that facilitates an operator to hold a substrate as compared to that when the substrate has a flat-surface-like rear face while the substrate is placed at a flat surface, and to provide a drawing device.SOLUTION: An exposure device 40 as an example of the light-emitting device includes: a substrate 42 constituted of a metal block extending in one direction; multiple light-emitting parts 44 which are arranged on a side of a surface 42A of the substrate 42 while being deviated in one direction and in which multiple light sources 64 are supported along one direction to a support body 60 extending in one direction; and a grip part 90 which is provided on a lower side from a surface 42B of the substrate 42 and can be held by an operator while the substrate 42 is placed at a flat surface.SELECTED DRAWING: Figure 7
Patent JP-2021156060-A (JP)
Title: Column lifting jig
Inventor: KOHAMA YOSUKE
IPC: E04G21/16
Filed: 2020-03-27
Abstract: To provide a column lifting jig which can correspond to the case where a column has accessory, and which can surely hold, erect, and lift the column.SOLUTION: A column lifting jig 10 which is connected to a lifting device by a wire 14, and which lifts a steel column 1 in which an engagement part 2 is provided includes: a frame-like head member 12 connected to the wire 14, and for surrounding a column head 1a of the steel column 1; and a wire fixing tool 20 arranged below the head member 12, connected to a wire 15 extending from the head member 12, and detachably fixed to the engagement part 2 of the steel column 1. On a side surface 12b of the head member 12, a slit 12c is formed upward from a lower end. The slit 12c can receive a gusset plate 1b provided at the column head 1a.SELECTED DRAWING: Figure 1
Patent JP-2021158894-A (JP)
Title: Gear motor
Inventor: TOKUNAGA SHINYA
IPC: G01D5/245
Filed: 2020-03-30
Abstract: To simplify the structure of a gear motor.SOLUTION: A gear motor 1 comprises a motor 20 and a reduction gear 30. The reduction gear includes a speed reduction mechanism 33 and a carrier member 32 to which rotation decelerated by the speed reduction mechanism is conducted. The carrier member includes a first carrier member 321 arranged at an opposite side of the motor in the speed reduction mechanism, and a second carrier member 322 arranged on the motor side in the speed reduction mechanism and coupled to the first carrier member. The gear motor includes a first detection part 80 which detects rotation of the motor and a second detection part 90 which detects rotation of the carrier member. The second detection part is arranged between the motor and the second carrier member.SELECTED DRAWING: Figure 1
Patent JP-2021159361-A (JP)
Title: Game machine
Inventor: KANBE TAKESHI
IPC: A63F7/02
Filed: 2020-03-31
Abstract: To provide a game machine capable of improving arrangement of displacement means.SOLUTION: Since the mode of force received by a rotary action unit A400b of a first action unit A400 during displacement by a guide long hole A414 and a function long hole A444 can be changed according to a position of the rotary action unit A400b, force applied to the rotary action unit A400b in the middle of displacement can be adjusted properly, and sudden change of a load applied to a drive motor AMT1 can be prevented. Hereby, displacement of the rotary action unit A400b can be improved.SELECTED DRAWING: Figure 25
Patent JP-2021159474-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-04-01
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A game machine includes: counted value update means for updating a counted value related to each ball entry when game balls enter a first ball entry port and game balls enter a second ball entry port; specific game state control means for performing control to a specific game state differing from a jackpot game state when a counted value becomes a specific value; and performance control means for executing predetermined performance control. The first ball entry port and the second ball entry port are disposed in a game area such that game balls can enter even in a normal game state. While first performance control for performing notification regarding a ball entry in a mode for allowing a player to easily recognize ball entry when game balls enter the first ball entry port is executed, second performance control for performing notification regarding a ball entry in a mode for preventing a player from more easily recognizing ball entry than the first performance control when game balls enter the second ball entry port is executed.SELECTED DRAWING: Figure 182
Patent JP-2021162553-A (JP)
Title: Structure for water leak detection sensor and water leak detection sensor including the same
Inventor: KOOTANI MASAYUKI
IPC: G01M3/16
Filed: 2020-04-03
Abstract: To provide a structure of a water leak detection sensor capable of flexibly accommodating to existing cages and reliably detecting an occurrence of water leak, and water leak detection sensor including the structure therefor.SOLUTION: A structure 1 for a water leak detection sensor, provided in a cage Z, comprises a structure body 1a, and the structure body 1a includes a placement body A on which a sensor 2 for detecting water leak. The placement body A includes a placement surface A1 adjacent to an arrangement surface G of the structure body 1a in the cage Z, and the placement surface A1 includes leaked water infiltration holes A1a constituted by penetrating into a substantially vertical direction to the surface direction thereof.SELECTED DRAWING: Figure 2
Patent JP-2021167658-A (JP)
Title: Seal device and seal structure
Inventor: SHONAI MASARU
IPC: F16J15/3244
Filed: 2020-04-13
Abstract: To provide a seal device and a seal structure which have enhanced followability with respect to thermal expansion of a housing and the like.SOLUTION: A seal device includes: a reinforcement ring having a cylindrical part, and a flange extending radially inside from the cylindrical part; and an elastic body for sealing provided at the flange and having a lip protruding radially inside. The reinforcement ring further includes an outside bent end part provided at the cylindrical part and spreading further radially outside than the cylindrical part. The outside bent end part may spread radially outside in a tapered manner. A seal structure may be provided which further includes a housing provided radially outside of the reinforcement ring.SELECTED DRAWING: Figure 1
Patent JP-2021171311-A (JP)
Title: Pachinko came machine
Inventor: SHIBANO KENJI
IPC: A63F7/02
Filed: 2020-04-24
Abstract: To develop a model of a game machine that achieves newer game properties in a game machine that adopts a concept to create a game progressing state advantageous to a player.SOLUTION: A game state of time shortening A in which the number of times of time shortening states is a first predetermined number of times is enabled when a jackpot pattern is stop-displayed. A game state of time shortening D (time shortening B or time-shortening C) in which the number of times of time shortening states is a second predetermined number of times is enabled except when a jackpot pattern is stop-displayed. The second predetermined number of times is larger than the first predetermined number of times. A relatively short one is more easily enabled in variable display time of main game identification information in the time shortening D than in variable display time of the main game identification information in the time shortening A.SELECTED DRAWING: Figure 435