baber/WOPTO huggingface dataset:
Patent JP-2020095240-A (JP)
Title: Ferrule and ferrule with fiber
Inventor: NAKAMA AKIHIRO
IPC: G02B6/32
Filed: 2019-06-07
Abstract: To suppress return light to an optical fiber resulting from reflection of an optical signal by a lens surface of a lens connector.SOLUTION: In a ferrule 10 holding an end part of an optical fiber 1, the ferrule 10 includes a butting face 36 for butting an end face 3 of the optical fiber 1 thereagainst and a lens part 33 disposed so as to correspond to the end face 3 of the optical fiber 1. The butting face 36 is inclined relative to a plane perpendicular to an optical axis 2 of the optical fiber 1, and an optical axis of the lens part 33 is inclined relative to the optical axis 2 of the optical fiber 1.SELECTED DRAWING: Figure 6
Patent JP-2020199829-A (JP)
Title: Steering device
Inventor: KOSAKA MASASHI
IPC: B62D3/12
Filed: 2019-06-07
Abstract: To stabilize a breaking point of a mounting part mounted on a vehicle body upon occurrence of a vehicle collision.SOLUTION: A steering device 1 includes: a cylindrical housing 30 accommodating a rack shaft 20; a mounting part 40 protruding toward forward of a vehicle which is outward in a radial direction from an outer face of the housing 30 and mounted on a vehicle body. The mounting part 40 has a mounting body part 41 and a leg part 42 bridged between the mounting body part 41 and the housing 30. The leg part 42 has first and second side edge parts 43R, 43 L formed in a planar shape to oppositely face each other form a housing 30 side over a mounting body part 41 side. The first side edge part 43R has a first bending point KR formed by bending to protrude to a second side edge part 43 L side between a housing 30 side and a mounting body part 41 side. The second edge part 43 L has a second bending point KL formed by bending to protrude to the first side edge part 43 R side between the housing 30 side and the mounting body part 41 side.SELECTED DRAWING: Figure 4
Patent JP-2020199010-A (JP)
Title: Washing machine and method for abnormality diagnosis of washing machine
Inventor: WATABE MASANORI
IPC: D06F33/30
Filed: 2019-06-07
Abstract: To provide a washing machine allowing a user of the washing machine to easily recognize the cause and countermeasure of noise generation .SOLUTION: The washing machine 100 comprises a condition information detection part 15 for detecting condition information that indicates an operational state of the washing machine, an abnormal signal detection part 16 for detecting an operation signal that indicates a noise state of the washing machine, a feature amount extraction part 13 for extracting a feature amount of the operation signal, a communication part 14 for acquiring an abnormality determination model 181 for determining abnormality of the washing machine, and an abnormality determination part 12 for determining abnormality of the washing machine by the abnormality determination model from the condition information and the feature amount of the operation signal. More specifically, the condition information is at least any of clothing information indicating a housing state of clothing to a drum, process information indicating a washing, rinsing, dewatering, or drying operation process of the washing machine, and environment information indicating transmission characteristics or acoustic characteristics of a noise in a room in which the washing machine is installed.SELECTED DRAWING: Figure 2
Patent JP-2020198826-A (JP)
Title: Exercise apparatus for small animal
Inventor: NAKATANI YASUTOMI
IPC: F16C19/06
Filed: 2019-06-11
Abstract: To provide an exercise apparatus for a small animal having a rotating wheel which is safe to a small animal.SOLUTION: An exercise apparatus for a small animal includes a rotating wheel 1 having an opening formed on the front side and a wall surface part formed on the back side, a bearing holder 2 attached to the rotating wheel 1, a bearing 3 attached to the bearing holder 2, and a shaft 52 of a shaft member 5 inserted into the center of the bearing 3, and is provided with a brake mechanism 6 for braking between a rotary part (inner ring 31) of the bearing 3 and a non-rotary part (outer ring 30, ball shield 32).SELECTED DRAWING: Figure 3
Patent JP-2020199952-A (JP)
Title: Seat back
Inventor: NAKAMURA GENZO
IPC: A47C7/44
Filed: 2019-06-12
Abstract: To provide a seat back that makes the head of a seated person less likely to be swung even if lateral inertial force from a vehicle is input to the seated person.SOLUTION: A seat back 1 for supporting a back part of a seated person, comprises: a back frame 10 forming an internal skeleton; an elastic mat 20 fitted to the back frame 10 so as to cover from front and elastically supporting the back part of the seated person in a planar form; and a compression spring 41 elastically supporting, from a back side with respect to the back frame 10, a lower part area of a top plate portion, supporting the back part of the seated person, of the elastic mat 20 and restricting movement, in a seat width direction with respect to the back frame 10, of the lower part area by means of repulsive force.SELECTED DRAWING: Figure 2
Patent JP-2020202701-A (JP)
Title: Electric motor
Inventor: IDA TSUKASA
IPC: H02P6/182
Filed: 2019-06-12
Abstract: To provide an electric motor that can estimate the position of a rotor by obtaining a reference timing based on an induced voltage even when a coil is excited at the zero cross timing of the induced voltage.SOLUTION: An electric motor that has a stator and a rotor and is driven by an inverter without a sensor includes a first input terminal and a second input terminal that receive the potential generated in a winding of the stator, a comparator that determines the timing at which the sign of the potential difference changes by comparing the received potentials, and a controller that estimates the position of the rotor on the basis of the timing and controls the inverter on the basis of the position, and a signal converter is coupled to at least one of the first input terminal and the second input terminal, and the signal converter changes the timing.SELECTED DRAWING: Figure 1
Patent JP-2020199482-A (JP)
Title: Washing nozzle
Inventor: TERASHITA SHIN
IPC: B05B3/04
Filed: 2019-06-13
Abstract: To provide a washing nozzle which can attain high cleaning effect with a simple structure while preventing damage caused by contact.SOLUTION: A washing nozzle for discharging air to remove dust adhering to an object includes: a casing into which air is introduced from one longitudinal end part; a rotary part which is housed in the casing and configured to rotate around an axis along a longitudinal direction relative to the casing; and a rotary driving part which is housed in the casing and used to rotate the rotary part. The rotary part includes: a hollow part; an introduction port which introduces air from the one axial end part into the hollow part; and at least one first through hole formed in a direction orthogonal to the axis and discharges air in the hollow part. The casing includes a plurality of second through holes formed at positions corresponding to the at least one first through hole with respect to an axial direction.SELECTED DRAWING: Figure 1
Patent JP-2020204486-A (JP)
Title: Gas sensor and manufacturing method of gas sensor
Inventor: HAYASHI KENJIRO
IPC: G01N27/00
Filed: 2019-06-14
Abstract: To provide a gas sensor capable of detecting nitrogen monoxide and a manufacturing method of the gas sensor.SOLUTION: A gas sensor comprises: a semiconductor substrate 30; a source region 31 formed on a surface layer of the semiconductor substrate 30; a drain region 32 formed on the surface layer of the semiconductor substrate 30; a gate insulating layer 33 formed between the source region 31 and the drain region 32 on the semiconductor substrate 30; a graphene layer 21 formed on the gate insulating layer 33; a gate electrode 39 formed on a surface 21a of a first region R1 of the graphene layer 21; and a metal phthalocyanine layer 40 formed on either the surface 21a or a back surface 21b of a second region R2 of the graphene layer 21.SELECTED DRAWING: Figure 8
Patent JP-2020204526-A (JP)
Title: Object detector
Inventor: MIWA MORITAKA
IPC: G01S15/93
Filed: 2019-06-17
Abstract: To detect the three-dimensional position of an object with good accuracy when a rotationally moving door is opened or closed.SOLUTION: In a present object detector 400, a detection unit 405 acquires a time difference between a transmit timing at which a transmit wave is transmitted and a first receive timing at which a first receive wave is received and a second receive timing at which a second receive wave is received for the case where the rotational movement quantity of a rotationally moving door is a first quantity and for the case where the rotational movement quantity of the rotationally moving door is a second quantity differing from the first quantity; and detects the three-dimensional position of an object when the rotationally moving door is opened or closed on the basis of a first time difference which is acquired for the case where the rotational movement quantity is the first quantity, a second time difference which is acquired for the case where the rotational movement quantity is the second quantity, and a physical relationship between the transmit position and the first and second receive positions.SELECTED DRAWING: Figure 4
Patent JP-2021002204-A (JP)
Title: Validity confirming apparatus
Inventor: YAMATO KAZUHIRO
IPC: G06F21/57
Filed: 2019-06-21
Abstract: To confirm, for a computer subjected to kitting by a kitting apparatus, whether or not a kitting state is valid.SOLUTION: A validity confirming apparatus confirms, for a computer subjected to kitting by a kitting apparatus, whether or not a kitting state is valid, and includes a storing unit that stores: validity confirming data which is set in association with the kitting apparatus in advance; and a validity confirming program for confirming the validity of a kitting work on the basis of the validity confirming data. After the computer is connected, and when the computer is turned on, the validity confirming program activates the computer. This causes the computer to determine whether or not the kitting state of the computer is valid on the basis of the validity confirming data.SELECTED DRAWING: Figure 1
Patent JP-2021000937-A (JP)
Title: Truck rotation zig and method for rotating the truck
Inventor: SHIMIZU NAOYUKI
IPC: B61K5/00
Filed: 2019-06-24
Abstract: To provide a truck rotation zig which makes a derailment recovered with a simple operation.SOLUTION: In this disclosure, a truck rotation zig comprises a first attachment part detachable from a railway vehicle body, a second attachment part detachable from a railway vehicle truck and at least a telescopic part connecting the first attachment part with the second one. The first attachment part is attached to and detached from a first connection part in the vehicle body, to which part a yaw damper of the railway vehicle is connected. The second attachment part is attached to and detached from a second connection part in the truck, to which part the yaw damper is connected. The at least one telescopic part makes a telescopic motion parallel with a telescopic motion direction of the yaw damper.SELECTED DRAWING: Figure 2
Patent JP-2021003148-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-06-25
Abstract: To provide a game machine capable of preventing a feeling of strangeness from being given to a player.SOLUTION: 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. When notification performance announces that a privilege is granted, a performance video whose performance proceeds at a third speed can be displayed on the display means during a first notification period of the notification performance, and a performance video whose performance proceeds at a fourth speed which is slower than the third speed can be displayed on the display means during a second notification period which is after the first notification period. When notification performance announces that a privilege is not granted, the performance video at the third speed can be displayed on the display means without displaying the performance video at the fourth speed during the second notification period.SELECTED DRAWING: Figure 10-20
Patent JP-2021003337-A (JP)
Title: Game machine
Inventor: INABA TAKUYA
IPC: A63F7/02
Filed: 2019-06-26
Abstract: To provide a game machine which can smoothly carry out cooperation between a main control board and a performance control board.SOLUTION: When switched from an electrical interruption state to an electrical transmission state, a color bar image is displayed. When a first control command is received in displaying the color bar image, the displaying is switched to a power restoring image. When the first control command is not received in displaying the color bar image but a second control command indicating that a special game is carried out is received, the displaying of the color bar image is switched to displaying of a notification image of notification that the special game according to the second control command is carried out, without displaying the power restoring image. When the first control command is not received in displaying the color bar image but a third control command indicating that a special game is ended is received, the displaying of the color bar image is switched to displaying of a notification image of notification that the special game according to the third control command is ended, without displaying the power restoring image.SELECTED DRAWING: Figure 55
Patent JP-2021005239-A (JP)
Title: Print processing program, printer, and print system
Inventor: ZHU FENG
IPC: B41J29/38
Filed: 2019-06-26
Abstract: To reduce useless communication hours between an operation terminal and a printer, for enhancing print processing efficiency.SOLUTION: A CPU 12 of an operation terminal 2 operating a label printer 3 performs: transmitting, to the label printer 3, a conditional command that is associated with raster data and represents a print condition when forming printing based on the raster data; receiving, from the label printer 3, print propriety information representing propriety of print execution by the label printer 3 against the print condition expressed by the transmitted conditional command; and transmitting the raster data to the label printer 3 when the print propriety information expressing that the print is available is received.SELECTED DRAWING: Figure 4
Patent JP-2021008726-A (JP)
Title: Lock mechanism
Inventor: TAKAI HIROKI
IPC: E05C9/04
Filed: 2019-06-28
Abstract: To provide a lock mechanism having excellent operability.SOLUTION: A lock mechanism 1 comprises: a rotor 2 that rotates between an engagement input position and a release input position; a knob 4 having a pressing part disposed outwardly in a radial direction relative to a knob turning shaft 4A, which rotates between a normal position and a release operation position; an engaging part having a pair of rods respectively connected to one and the other of a pair of rod connection parts, which changes a state between an engaged state and a released state accompanying a rotation of the rotor 2; a rotor energization member that energizes the rotor 2 to the engagement input position; and a knob energization member that energizes the knob 4 to the normal position. During an opening operation in which the knob 4 rotates from the normal position to the release operation position, the pressing part of the knob 4 slides on a receiving face R of the rotor 2 and presses the receiving face R to make the rotor 2 rotate from the engagement input position to the release input position, where (A)≥0.8×(B). (A) is a length of projecting a slide trajectory of the pressing part of the receiving face R on an axially perpendicular cross section of the rotor 2, and (B) is a length of an actual change in position of the pressing part.SELECTED DRAWING: Figure 3
Patent JP-2021008212-A (JP)
Title: Nozzle guide
Inventor: KUBO TOMOHIRO
IPC: B60K15/035
Filed: 2019-07-02
Abstract: To improve assemblability of a breather pipe housed in a filler pipe.SOLUTION: A nozzle guide (10, 10a to b) disposed in a filler pipe (110) includes: a body part (20, 20b) which guides insertion and removal of an oil supply nozzle (150); and a connection member (50, 50a to c) provided on an outer peripheral surface (27) of the body part (20, 20b) and having an upper end part (51) located at the downstream side of a tip part (152) of the oil supply nozzle (150) in a tank direction (TD) from an oil supply port (FC) to a fuel tank (FT). The connection member (50, 50a to c) has: a connection part (52, 52a) connected to a breather pipe (120) disposed in the filler pipe (110); and a vapor passage formation part (55, 55b to c) which forms a part of a vapor passage (220) of fuel vapor flowing thereinto through the breather pipe (120) and the connection part (52, 52a).SELECTED DRAWING: Figure 2
Patent JP-2021011394-A (JP)
Title: Breaking device and method for producing glass plate
Inventor: KAKIGI HIROSHI
IPC: C03B33/03
Filed: 2019-07-03
Abstract: To efficiently produce four or more glass plates from a mother glass plate.SOLUTION: An upstream side conveyance device 6 has a first upstream side conveyance device 6a and a second upstream side conveyance device 6b. A downstream side conveyance device 7 has a first downstream side conveyance device 7a and a second downstream side conveyance device 7b. A first splitting device 8 is disposed between the first upstream side conveyance device 6a and second upstream side conveyance device 6b, and disposed between the first downstream side conveyance device 7a and the second downstream side conveyance device 7b. A second splitting device 9 is disposed between the upstream side conveyance device 6 and the downstream side conveyance device 7.SELECTED DRAWING: Figure 1
Patent JP-2020037852-A (JP)
Title: Switch device
Inventor: KU CHE MING
IPC: E05B17/22
Filed: 2019-07-05
Abstract: To provide a switch device that is compatible with different types of locks or switch mechanisms.SOLUTION: The switch device comprises a moving unit 3, a manual unit 6, a plurality of fixing members, and an actuate mechanism. The moving unit includes a ring gear 312, first and second sliding members, and a first connection member. The first and second sliding members can each slide in a direction perpendicular to the ring gear. The fixing members pass through the first connection member and the first sliding member and extend into the manual unit in order to fix the first sliding member between the first connection member and the manual unit. The actuate mechanism is connected to the second sliding member so that they are both movable, and configured to start the operation of a lock mechanism.SELECTED DRAWING: Figure 2
Patent JP-2021012569-A (JP)
Title: PLC device
Inventor: ONOSE Nao
IPC: G05B19/05
Filed: 2019-07-08
Abstract: To preferentially execute a command with high priority when a CNC cannot respond due to response-prohibited timing, bus loads, etc.SOLUTION: A PLC 10 includes: a special command control part 103 which sets, for a special command for performing predetermined processing on a controller which controls an industrial machine, priority indicating the degree of priority for executing the predetermined processing and which sends the special command with the degree of priority set to the controller; a command storage determination part 203 which determines, in accordance with an operation state of the controller, whether or not to queue the special command; and a command storage part 204 which sequentially stores the received special commands based on a result of the determination made by the command storage determination part.SELECTED DRAWING: Figure 3
Patent JP-2021012644-A (JP)
Title: Thermal analysis model of resistor, thermal analyzer for the same, thermal analysis program, and model generation program
Inventor: AOKI HIROTOSHI
IPC: G06F30/398
Filed: 2019-07-09
Abstract: To provide a thermal analysis model, a thermal analyzer for the model, a thermal analysis program, and a model generation program which can conduct a thermal analysis of a resistor more accurately with a simple configuration.SOLUTION: A thermal analysis model M2 analyzes the temperature of a resistor 20 including: an insulating base material 22; a resistor 24 on an upper surface of the insulating base material; a pair of electrode parts 33a and 33b in an outer surface of the insulating base material 22, the electrode parts being electrically connected to a base material 21; a middle part 26 of the insulating bae material 22, which is separate from the substrate 21; and a pair of terminal units 29a and 29b connected to the base material 21 at both sides. The thermal analysis model M2 includes: a pair of terminal part nodes Na and Nb, which simulate the respective nodes of the resistor 24, the middle part 26, and the terminal parts 29a and 29b and serving as the points of start of the thermal route between the base material 21 and the terminal parts 29a and 29b; a first thermal resistor R1 connected between a middle node Nc and a resistor node Nhs; and a pair of second thermal resistors R2 connected between the middle node Nc and the terminal nodes Na and Nb.SELECTED DRAWING: Figure 5A
Patent JP-2021014067-A (JP)
Title: Concave-convex structure manufacturing device, inkjet printer equipped with concave-convex structure manufacturing device and manufacturing method of concave-convex structure
Inventor: SHINOMIYA BUNJI
IPC: B29C64/112
Filed: 2019-07-11
Abstract: To form micro-suckers of concave-convex structure which enables a medium, such as a plate made of an acrylic resin or an ABS resin, to be attached on a wall surface or the like without using an adhesive tool, fixing brackets, or the like.SOLUTION: A relative positional relationship of a medium, an inkjet head which discharges an ultraviolet curing ink to the medium, and an ultraviolet irradiation device, which promotes curing of the ultraviolet curing ink by radiating ultraviolet to the ultraviolet curing ink discharged from the inkjet head to the medium, are changed based on concave-convex shape image data indicating a concave-convex shape image having a shape whose starting point matches the ending point. Control of repeating discharge of the ultraviolet curing ink by the inkjet head and irradiation with the ultraviolet by the ultraviolet irradiation device multiple times at the same point on the medium is performed, and concave-convex structure by the ultraviolet curing ink is formed by laminating print of the concave-convex shape image based on the concave-convex shape image data on the medium.SELECTED DRAWING: Figure 5
Patent JP-2019193866-A (JP)
Title: Game machine
Inventor: OTSUKA KEIKO
IPC: A63F7/02
Filed: 2019-07-12
Abstract: To provide a game machine that can suppress decline in interest associated with occurrence of a power failure.SOLUTION: A game machine having a winning port (variable winning device) that is opened and closed by an opening/closing member (opening and closing door or movable member) includes: an opening/closing member solenoid (solenoid) that converts the opening/closing member from a closed state to an open state; opening/closing control means (game control device) for controlling the opening/closing member solenoid; counting means (game control device) for counting the number of game balls that have entered the winning port; and power failure determination means (game control device) for determining whether or not a power failure has occurred. The counting means, when the power failure determination means determines that the power failure has occurred, does not count the number of game balls.SELECTED DRAWING: Figure 91