baber/WOPTO huggingface dataset:
Patent JP-2020068218-A (JP)
Title: Component supply device
Inventor: ISOHATA YOSHIO
IPC: H05K13/02
Filed: 2018-10-22
Abstract: To provide a component mounting system capable of efficiently automating collection processing on a cover tape peeled from a carrier tape via a simple mechanism.SOLUTION: A component supply device comprises: a first transportation path 30 for guiding a carrier tape 16 stored with a component; a cover tape peeling part 34 peeling a cover tape 16b from the carrier tape 16 moving on the first transportation path 30; a carrier tape transportation part 32 transporting the carrier tape 16 along the first transportation path 30 to thereby cause a component storing part from which the cover tape 16b has been peeled to stop at a component extraction position 13c; and a hollow second transportation path 33 that includes an inlet 33b and an outlet 33a and guides the cover tape 16b peeled from the carrier tape 16. The outlet 33a is formed at a position accessible by a cover tape collection part collecting the peeled cover tape 16b by sucking it using fluid force.SELECTED DRAWING: Figure 5
Patent JP-2020067473-A (JP)
Title: Fixing device and image forming apparatus including the same
Inventor: MAEDA AKIHIRO
IPC: G03G15/20
Filed: 2018-10-22
Abstract: To stabilize, in a planar heating element formation fixing device, the attitude of the planar heating element by regulating its behaviors in a circumferential direction and a longitudinal direction with flange members provided at both ends of a fixing belt, and prevent unevenness in temperature.SOLUTION: A fixing device comprises: a fixing belt that is formed in an endless shape; a pressure member that forms, with the fixing belt, a nip part for a recording material carrying an unfixed toner image to pass; a heating member for heating the fixing belt that is in contact with an inner peripheral surface of the fixing belt to generate heat, and has a thin-plate sheet metal and a heating part on the sheet metal; and flange members that are provided at the ends of the fixing belt. The flange members are arranged to collide with free end faces in a circumferential direction of the heating member.SELECTED DRAWING: Figure 8
Patent JP-2019028477-A (JP)
Title: System and method for generating high frequency component of signal
Inventor: PER EKSTRAND
IPC: G10L21/0388
Filed: 2018-10-23
Abstract: To mitigate the increase of different kinds of transposition orders and associated calculation processing loads.SOLUTION: A system for generating a high frequency component of a signal from a low frequency component of the signal comprises: an analysis filter bank for providing a set of analysis subband signals, which set includes at least two analysis subband signals, from the low frequency component of the signal, the analysis filter bank having a frequency resolution of Δf; a nonlinear processing unit for determining a set of synthesis subband signals from the set of analysis subband signals using a transposition order P, the set of synthesis subband signals comprising a portion of the set of analysis subband signals phase shifted by an amount derived from the transposition order P; and a synthesis filter bank for generating the high frequency component of the signal from the set of synthesis subband signals, the synthesis filter bank having a frequency resolution of FΔf, with F being a resolution factor. The transposition order P is different from the resolution factor F.SELECTED DRAWING: Figure 1
Patent JP-2020066194-A (JP)
Title: Three dimensional modeling device
Inventor: OSHIMA EIJI
IPC: B29C64/268
Filed: 2018-10-26
Abstract: To create a uniform shape.SOLUTION: The inventive device is related to a three-dimensional modeling device, wherein a laser light source, an optical scanning section that reflects a laser beam emitted from the laser light source and scans it toward the modeling table, and a focusing lens that is placed between the optical scanning section and the modeling table and concentrates the laser beam reflected by the optical scanning section.SELECTED DRAWING: Figure 1
Patent JP-2019117186-A (JP)
Title: Monofilament fiber diameter measuring device, fiber diameter measuring method using said device, and monofilament
Inventor: TOYAMA JUNJI
IPC: G01B11/10
Filed: 2018-10-30
Abstract: To provide a monofilament fiber diameter measuring device, a fiber diameter measuring method, and a monofilament for detecting with high accuracy the abnormal fiber diameter portion of a monofilament for screen silk gauze in an electronic field that is required of high uniformity of fiber diameters.SOLUTION: Provided are a fiber diameter measuring device comprising a light projection unit for irradiating a running monofilament with light and a detection unit for detecting the irradiated luminous energy, wherein a gushing air is directed to a monofilament before passing through between the light projection unit and the detection unit and a first air exhaust nozzle is bored at a position not crossing a straight line linking the light projection unit and the detection unit, and a fiber diameter measuring method for blasting an air at a wind speed of 20-100 m/minute from the first air exhaust nozzle to the running monofilament and measuring, using said measuring device, at intervals of 1.0 mm or less in the longitudinal direction of the monofilament.SELECTED DRAWING: Figure 1
Patent JP-2020069881-A (JP)
Title: Safety device for air vehicle and air vehicle including the same
Inventor: NAKAMURA HIROSHI
IPC: B64D17/80
Filed: 2018-10-30
Abstract: To provide a safety device for an air vehicle which enables reduction of swinging during operation compared to a conventional safety device, and to provide an air vehicle including the safety device for the air vehicle.SOLUTION: An injection device 80 includes an actuator 88 and a paraglider 1. The actuator 88 includes: a drive part 84; a piston 81 having a recessed part 82 and a piston head 83 integrally formed with the recessed part 82; and a housing 86 which houses the piston 81 and restricts a propulsion direction of the piston 81. The drive part 84 includes: a power source part 84a provided outside the housing 86 and having an on/off switch; a heating wire 84b provided within the recessed part 82 before actuation of the device and electrically connected with the power source part 84a; and a phase transition substance 84c filling the recessed part 82 at an initial stage.SELECTED DRAWING: Figure 1
Patent JP-2020075751-A (JP)
Title: Pouch
Inventor: WATANABE NOBUYUKI
IPC: B65D33/00
Filed: 2018-11-09
Abstract: To provide a pouch that has the same function as an openable plug at a low cost.SOLUTION: A pouch (1) has a storage part formed inside by stacking laminated films, and sealing or closing by folding an upper side part (11), a left side part (12), a right side part (13), and a bottom side part (14) therearound, and on one side, or on the intersecting inclined part of two adjacent sides, the right and left side seals extend inward, and an opening part (16) is formed narrowly from an unfused part inside thereof, and by the narrowly formed opening part is made possible to open and close by a resin chuck (2).SELECTED DRAWING: Figure 1
Patent JP-2020075683-A (JP)
Title: Operation support device, operation support method, and operation support program
Inventor: MAEDA HIDEKAZU
IPC: G06F3/0484
Filed: 2018-11-09
Abstract: To smoothly perform an operation of an input unit in a second vehicle even if a vehicle on which a user rides is changed from a first vehicle to the second vehicle.SOLUTION: An operation support device for supporting an operation performed by a user to a vehicle includes an operation support processing unit which acquires first operation information relating to an operation performed by the user for a first vehicle, and creates and outputs second operation information for performing an operation equivalent to the operation on a second vehicle different from the first vehicle from the first operation information. The first vehicle includes a plurality of input operation units. The first operation information includes information relating to the input operation unit, for each input operation unit in the first vehicle, in which the number of operations by the user is equal to or more than a predetermined number or operation time by the user is equal to or more than predetermined time. The operation support processing unit outputs, of the first operation information, second operation information according to the information relating to the input operation unit in which the number of operations by the user is equal to or more than a predetermined number or operation time by the user is equal to or more than prescribed time.SELECTED DRAWING: Figure 7
Patent JP-2020078388-A (JP)
Title: Capsule endoscope
Inventor: NAKANISHI HIROYUKI
IPC: A61B1/00
Filed: 2018-11-12
Abstract: To obtain a capsule endoscope, which is capable of examining the inside of a stomach and dramatically reducing the time required for the examination.SOLUTION: A capsule endoscope 100 of the present invention is a capsule endoscope capable of autonomous flight, and comprises an endoscope airframe 100c and flying means 120 enabling the endoscope airframe 100c to fly. The flying means 120 has a lift/thrust generating unit 120a for generating lift and thrust of the endoscope airframe 100c. The flying means 120 is configured to have the lift/thrust generating unit 120a for generating lift and thrust of the endoscope airframe 100c.SELECTED DRAWING: Figure 1
Patent JP-2020078902-A (JP)
Title: Liquid consumption device and program
Inventor: MINAMIKAWA TOSHISUKE
IPC: B41J2/175
Filed: 2018-11-13
Abstract: To discharge ink from a tank into which the ink, which is improper, has flowed.SOLUTION: A printer comprises: an attachment case to which a cartridge is attached; and a tank into which ink flows from the cartridge attached to the attachment case. When it is determined that a cartridge storing ink of improper color ink is attached to the attachment case, a controller of a printer shows on a display an alerting screen having a first object and s second object (S31). The first object indicates to detach the cartridge from the attachment case. The second object indicates that an ink of improper color is attached to the attachment case. When a user detaches the cartridge from the detachment case, following the alerting screen (S35: Yes), a cleaning start screen is shown on the display (S36). The cleaning start screen has a "start icon" for inputting start of cleaning.SELECTED DRAWING: Figure 8
Patent JP-2020081911-A (JP)
Title: Break filter and production method therefor
Inventor: FUKUOKA SEIICHI
IPC: C04B35/576
Filed: 2018-11-15
Abstract: To provide a break filter which uniformizes blowout of gas from a filter face, restrains stirring up of particles, improves corrosion resistance of a stainless casing holding a filter element, and can install the filter element to the casing easily at high accuracy, and to provide a production method for the filter.SOLUTION: A break filter 1 comprises: a platy filter element 2 comprising a silicon carbide porous body; a stainless casing 3 covering one face of the filter element and having a gas introduction port for introducing a gas to one face side; and a stainless ring 6 holding the peripheral part of the other face of the filter element and fitting to the stainless casing. Besides, a space S having a height of 0.4 mm or more and of 10% or more of the thickness in the above filter element is formed between one face of the filter element 2 and the gas introduction port 3c of the stainless casing 3.SELECTED DRAWING: Figure 1
Patent JP-2019022803-A (JP)
Title: Game machine
Inventor: KATO KEITA
IPC: A63F7/02
Filed: 2018-11-19
Abstract: To provide a game machine capable of hardly missing a fraud to the game machine.SOLUTION: A main control device is configured to, when a ball enters an advantageous ball entry part during an opening/closing execution mode, transfer a game state after the opening/closing execution mode to a high-probability game state and, when no ball enters the advantageous ball entry part, transfer to a low-probability game state. The opening/closing execution mode is so set as to include a first opening/closing execution mode, and a second opening/closing execution mode that is set to be less prone to produce ball entry in the advantageous ball entry part than the first opening/closing execution mode. The main control device includes: means that, when no ball enters the advantageous ball entry part during the opening/closing execution mode, executes a display corresponding to a time-shortening game state on a symbol display device; and means that, when a ball enters the advantageous ball entry part during the second opening/closing execution mode, executes a similar display to the display in the time-shortening game state on the symbol display device.SELECTED DRAWING: Figure 33
Patent JP-2019023429-A (JP)
Title: Shovel
Inventor: TSUKAMOTO HIROYUKI
IPC: E02F9/22
Filed: 2018-11-21
Abstract: To provide a shovel capable of reliably avoiding contact between an entering object and the shovel.SOLUTION: A shovel includes: a lower travelling body; an upper revolving body that is revolvably arranged on the lower travelling body; an engine that is provided in the upper revolving body; a hydraulic pump for discharging hydraulic oil by rotational power of the engine; a hydraulic actuator that is provided in the upper revolving body; a flow rate control valve for controlling the hydraulic actuator; a control device for controlling driving of the shovel; and an entering object detector for detecting a position of an entering object entering a monitoring area of the shovel. The control device supplies the hydraulic oil to the hydraulic actuator from the hydraulic pump after having determined that the entering object enters the monitoring area.SELECTED DRAWING: Figure 6
Patent JP-2020082467-A (JP)
Title: Inkjet printer
Inventor: KURIHARA KAZUAKI
IPC: B41J2/14
Filed: 2018-11-22
Abstract: To provide an inkjet printer capable of stabilizing and discharging ink droplets from nozzles, thereby improving image quality.SOLUTION: An inkjet printer includes: a recording head Hdi; and a head drive processing part Pr1 which discharges ink droplets from each nozzle by applying a discharge voltage to a drive element, and oscillates a meniscus of ink inside each nozzle by applying an excitation voltage to the drive element. The excitation voltage can be generated without synchronizing with a discharge cycle that is set according to printing conditions. Since the excitation voltage can be generated without synchronizing with the discharge cycle set according to the printing conditions, a frequency of generating the excitation voltage can be made large, even when the discharge cycle is changed to be longer, according to the printing conditions. Thus, the meniscus of ink in the nozzles can be sufficiently oscillated.SELECTED DRAWING: Figure 1
Patent JP-2020089046-A (JP)
Title: Motor control device and robot device
Inventor: UEDA SHINJI
IPC: H02P21/22
Filed: 2018-11-22
Abstract: To solve the problem in which, since position control of a motor has operations involving acceleration and deceleration, a motion is not a constant angular velocity motion, and there is an error in an estimated electrical angle θ' [rad], an influence of the error causing an error when converting d-axis and q-axis voltages Vd, Vq [V] into U-phase, V-phase, and W-phase voltage command values Vu, Vv, Vw [V].SOLUTION: A current control method includes the steps of: obtaining an estimation error of an electrical angle in a control cycle after calculating a voltage command value using an estimated value of the electrical angle in a current vector control unit used in a current control; and input a compensation corresponding to the estimation error.SELECTED DRAWING: Figure 1
Patent JP-2020023038-A (JP)
Title: Tip tool, impact sound frequency adjustment method, and striking force adjustment method
Inventor: WATABE YUKIO
IPC: B25D17/02
Filed: 2018-11-27
Abstract: To provide a tip tool which can prevent the work environment from deteriorating.SOLUTION: A tip tool 1 comprises: a rod-like body member 10; a large-diameter part 13 having a diameter larger than an outer diameter of the body member 10; a nut member 20 which is engaged with the body member 10; and a coil spring member 30 which is externally fitted to the body member 10, interposed between the large-diameter part 13 and the nut member 20, and maintained in a state of being elastically shrunk along an axial direction of the body member 10. The tip tool reduces impact sound by the elastically shrunk coil spring member 30, changes a frequency of the impact sound, and can so make the impact sound propagating to the surroundings not uncomfortable for humans.SELECTED DRAWING: Figure 1
Patent JP-2020084309-A (JP)
Title: Brittle material composition, composite structure and brittle material film
Inventor: NAKAZAWA NORIYUKI
IPC: B32B7/02
Filed: 2018-11-30
Abstract: To provide a brittle material composition capable of forming a brittle material film which is transparent and large in film thickness even on a resin base material even in the absence of a ground layer, to provide a composite structure which uses the brittle material composition, to provide a transparent brittle material film which can be formed on a resin base material even in the absence of a ground layer, and to provide a composition structure which has the brittle material film on a base material.SOLUTION: There is provided a brittle material composition that is for forming a brittle material film on a base material by an AD method, and that includes a brittle material (A), and one or more kinds of material (B) selected from the group of a resin, a silane compound, an organic titanium compound, a compound having a carboxyl group, and salts of the compounds, where when the material (B) is the resin, Mn thereof is 23,000 or less, and the material (B) amounts to 0.01 to 40 mass% for the total mass of the brittle material (A) and material (B).SELECTED DRAWING: None
Patent JP-2020089800-A (JP)
Title: Dust removal device
Inventor: SASAKI KAZUYUKI
IPC: B08B1/04
Filed: 2018-12-03
Abstract: To provide a dust removal roll that can deal with removal of dust on a curve of a surface to be cleaned and can be held in a straight bar shape when cleaned (during no-load).SOLUTION: In a dust removal device having a dust removal roll 2 whose outer peripheral surface serves as an adhesive surface for catching trash, the dust removal roll 2 comprises: an adhesive roll body 21 that has a center hole 211 penetrating through a center part along an axial line direction and is made of rubber materials which can elastically curve; and a core material 23 that is inserted through the center hole 211 and elastically curves together with the adhesive roll body 21, where the core material 23 has higher bending rigidity than the adhesive roll body 21.SELECTED DRAWING: Figure 4
Patent JP-2020092119-A (JP)
Title: Wiring board
Inventor: TOKUDA KOTA
IPC: H05K3/46
Filed: 2018-12-03
Abstract: To provide a wiring board capable of suppressing the occurrence of insulation failure in which metal is deposited in a tree shape between electrodes in the wiring board (ion migration) and the electrodes are short-circuited.SOLUTION: A wiring board 100 includes first insulating layers 4 and 7, and a first conductive pattern 5 provided in the first insulating layers 4 and 7. The wiring board 100 further includes a first conductive layer 15 that faces a part of the first conductive pattern 5 via the first insulating layers 4 and 7 and has a floating potential. The first conductive layer 15 is provided on the first insulating layer.SELECTED DRAWING: Figure 2
Patent JP-2020002001-A (JP)
Title: Hydrogen system
Inventor: KUSUMARU YUICHI
IPC: H01M8/04746
Filed: 2018-12-14
Abstract: To provide a hydrogen system more appropriately discharging hydrogen to the outside of a housing from the inside of a device than a conventional one.SOLUTION: A hydrogen system includes: a hydrogen generator which generates hydrogen; a hydrogen storage which stores hydrogen generated by the hydrogen generator; a first flow passage through which the hydrogen discharged from the hydrogen generator and flown into the hydrogen storage is flown; a second flow passage through which the hydrogen discharged from the hydrogen storage and flown into hydrogen utilization equipment is flown; a housing which houses at least one part of the hydrogen generator, the hydrogen storage and the second flow passage, and the first flow passage; a third flow passage through which the hydrogen discharged to the outside of the housing from at least one of at least one part of the hydrogen generator, hydrogen storage and the second flow passage, and the first flow passage, is flown; a first valve which is mounted on the third flow passage; and a controller which opens the first valve.SELECTED DRAWING: Figure 1
Patent JP-2020098694-A (JP)
Title: Cell stack device
Inventor: TANAKA YUKI
IPC: H01M8/2484
Filed: 2018-12-17
Abstract: To provide a cell stack device in which cracking in a joint material can be suppressed.SOLUTION: A cell stack device 100 comprises a manifold 2, a plate-shaped fuel battery cell 10 and a joint material 104. The manifold 2 has a top board 231 including through holes. The fuel battery cell 10 has a base end face 103 facing the top board 231 so as to cover the through holes. The joint material 104 is filled in a gap between the top board 231 and the base end face 103 of the fuel battery cell 10. The joint material 104 has a central area A1 located at a central portion of the fuel battery cell 10 in a width direction and an end portion area A2 located at an end portion in the width direction. A pore diameter in the central area A1 is larger than a pore diameter in the end portion area A2.SELECTED DRAWING: Figure 9
Patent JP-2019050631-A (JP)
Title: Mobile station and method thereof
Inventor: OKETANI KENGO
IPC: H04J13/22
Filed: 2018-12-26
Abstract: To provide an allocation method capable of an interference suppression effect by synthesizing a reception pilot block when a sequence such as a CAZAC sequence is used as a pilot sequence.SOLUTION: The allocation method includes allocation of one group of a pilot sequence at respective cells #1-#K by dividing 2K pilot sequences into K groups such as {[C_1,C_2],[C_3,C_4],*,[C_(2K-1),C_2K]}. For example, a pilot sequence {C_1,C_2} is allocated at pilot blocks (SB#1,#2) of the cell #1, pilot sequences {C_3,C_4} at pilot blocks (SB#1,#2) of the cell #2, pilot sequences {C_5,C_6} at pilot blocks (SB#1,#2) of the cell #3 and pilot sequences {C_7,C_8} at pilot blocks (SB#1,#2) of the cell #4, respectively.SELECTED DRAWING: Figure 5
Patent JP-2020104589-A (JP)
Title: Stopper assembly for vehicles
Inventor: ISHIGE SHINGO
IPC: B62D6/00
Filed: 2018-12-26
Abstract: To provide a stopper assembly for vehicles capable of sustaining a proper action to the greatest possible extent, in whatever situation a solenoid is.SOLUTION: A stopper assembly 50 for vehicles includes a movable part 51, a solenoid 71 including a plunger 72 capable of moving in a direction of locking the movable part 51 and an excitation coil 73 that drives the plunger 72, and a control unit 16 that drives and controls the solenoid 71. When determining that a drive time tc elapsing since a predetermined reference instruction current IA begins flowing into the solenoid 71 until the plunger 72 completes movement has spent a predesignated certain time ts, the control unit increments, by a predesignated certain value ΔI, the reference instruction current IA which is fed to the solenoid 71 next time and thereafter.SELECTED DRAWING: Figure 4