baber/WOPTO huggingface dataset:
Patent JP-2020197041-A (JP)
Title: Panel unit
Inventor: CHAGI YASUTOMO
IPC: E04C2/292
Filed: 2019-05-31
Abstract: To provide a panel unit capable of facilitating positioning of connecting members.SOLUTION: A panel unit 1 installed in a building includes a plurality of refractory panels 2 arranged so as to form a plate as a whole, a connecting member 3 which connects refractory panels 2 adjacent to each other in one direction D1 among the plurality of refractory panels 2, and a gap 4 between adjacent refractory panels 2. The connecting member 3 includes a plate portion 33 facing the refractory panels 2, and a notch portion 31 formed so as to cut out both ends of the plate portion 33 in an intersection direction D2 intersecting the one direction D1. The notch portion 31 overlaps with the gap 4 in the front view of the refractory panels 2 in a thickness direction D3.SELECTED DRAWING: Figure 1
Patent JP-2020196369-A (JP)
Title: Train control system
Inventor: MAEKAWA KEIJI
IPC: B60L15/40
Filed: 2019-06-04
Abstract: To construct a train control system for performing velocity control such that a train can pass through a crossing at a crossing passing time by determining the crossing passing time while considering a given alarm start schedule time of the crossing and a necessary alarm time without performing unnecessary deceleration.SOLUTION: An alarm start schedule time for starting an alarm of a crossing is received, and a time obtained by adding a necessary alarm time to the alarm start schedule time is calculated as a passing time of the crossing. An upper limit velocity Va at which a train can pass through the crossing at the calculated passing time is calculated, and the velocity of the train is controlled according to the calculated upper limit velocity Va.SELECTED DRAWING: Figure 1
Patent JP-2019146272-A (JP)
Title: Optical network management device
Inventor: FUJISAWA SHINSUKE
IPC: H04L45/247
Filed: 2019-06-05
Abstract: To remove the difficulty of recovery from multiple failures having generated, without involving reduction in the efficiency of using an optical network, in the optical network.SOLUTION: The optical network management device according to the present invention includes: optical path setting unit; and failure generation time optical path setting means, the optical path setting unit setting a plurality of operational paths in a first physical route and setting a plurality preliminary paths corresponding to the operational paths, respectively, in a plurality of physical routes different from the first physical route, and the failure generation time optical path setting means setting a failure generation time optical path for which bands of several operational paths have been changed in a physical route different from the physical route in which a preliminary path in which a failure has generated is set if a failure has generated in at least one of the operational paths and the preliminary paths.SELECTED DRAWING: Figure 1
Patent JP-2020200680-A (JP)
Title: Built-up temporary stairs
Inventor: UCHIHASHI MIKIO
IPC: E04G27/00
Filed: 2019-06-11
Abstract: To provide built-up temporary stairs that are easy to assemble and disassemble with a small number of parts, can be installed and recovered in a short time, and can be disassembled for transportation and storage when not in use.SOLUTION: Stairs have left and right main body frames 12a and 12b that are detachably fixed to a scaffold post 13 by a pivotable clamps 14 at the ends, and a plurality of treads 15 that are detachably attached between the main body frames 12a and 12b, each of the main frame 12a and 12b has parallel upper 16a and 16b and lower 17a and 17b, and a plurality of connecting pieces 18 rotatably connected at one end and the other end to the inner part of the upper 16a and 16b and lower 17a and 17b, each treads 15 has a thread body 21 that has a rectangular shape from a plane view and a mounting portion 25 disposed in the lower part of the center of each short side, a tread plate mounting portion 23 is formed in which each mounting portion 25 is detachably attached in the center of the longitudinal direction of each connecting piece 18 to support each tread plate 15 horizontally.SELECTED DRAWING: Figure 1
Patent JP-2020200163-A (JP)
Title: Boom basal end support structure for crane
Inventor: KOIZUMI YUKIO
IPC: B66C23/26
Filed: 2019-06-12
Abstract: To improve the sideways rigidity of a connection portion between a boom and a revolving superstructure.SOLUTION: A first bracket 21 provided on a revolving superstructure (11) has a first pin hole 21p. A second bracket 22 provided on a boom (12) is bifurcated to allow the first bracket 21 to be inserted therein and has a second pin hole 22p. A coupling member 30 couples the sideways inside Yi portion of a left second bracket 22L and the sideways inside Yi portion of a right second bracket 22R and includes a cylindrical portion 31a. The cylindrical portion 31a is an internal surface of the coupling member 30 and is disposed so as to be coaxial with the second pin hole 22p. Each of a left boom foot pin 25L and a right boom foot pin 25R is fitted in the cylindrical portion 31a.SELECTED DRAWING: Figure 3
Patent JP-2020199963-A (JP)
Title: Booster brake device
Inventor: OTA TETSUO
IPC: B60T7/06
Filed: 2019-06-12
Abstract: To provide a booster brake device in which retraction of a brake pedal can be suppressed in the event of vehicle collision.SOLUTION: A booster brake device comprises: a pedal bracket 21 supported by a vehicle rear side of a partition member 11; a brake pedal 22 having a second shaft 221 and suspended from and supported by the pedal bracket 21; and a brake booster 30 having a plunger 34 and an input shaft 35 having a front end supported by the plunger 34 and a rear end supported by the brake pedal 22 to be rotatable around the second shaft 221, the booster brake device is constituted in such a way that: the pedal bracket 21 hangs down when the pedal bracket 21 comes in contact with a guide member 12 located behind the partition member 11 in a longitudinal vehicle direction by receiving impact force from outside; and the axial center C of the second shaft 221 is displaced in a vehicle downward direction to a position below an imaginary line V connecting a first imaginary point 30A and a second imaginary point 30B when the input shaft 35 is rotated around a vehicle width direction by rotation permitting means provided in the brake booster 30.SELECTED DRAWING: Figure 4
Patent JP-2020205377-A (JP)
Title: Inductor
Inventor: SATO TSUTOMU
IPC: H01F27/24
Filed: 2019-06-18
Abstract: To provide an inductor capable of higher output than before.SOLUTION: An inductor T comprising coils 30, 31 through which currents controlled by an interleave control system flow, respectively, includes two first columnar legs extending in parallel each other and around which the coils 30, 31 are wound, respectively, via insulating bobbins B1, B2, and two second columnar legs extending in parallel each other and parallel with the first legs, and tabular connections 10, 10C connecting each end of the first leg and respective ends of each second leg corresponding to the end, and passing magnetic flux, generated by the currents flowing through the coils 30, 31, to the first and second legs, where respective second legs are placed while separated in the opposite directions from a segment intersecting the medial axis of each first leg perpendicularly.SELECTED DRAWING: Figure 4
Patent JP-2020203621-A (JP)
Title: Work machine
Inventor: TSUCHIHARA TATSUYA
IPC: B62D55/14
Filed: 2019-06-18
Abstract: To provide a work machine capable of suppressing a wear of both track guide and track link, and capable of reducing a burden of replacing work of these.SOLUTION: A track guide 30A is provided, which is provided around a lower guide roller 27 that guides a rotating crawler 25 and regulates a lateral deviation of a crawler 25. The track guide 30A has a pair of butting plate portions 32A and 32A disposed on a pair of mounting portions 31A and 31A detachably mounted to a crawler frame 22. The butting plate portion 32A has a regulating plate 40 receiving an end portion of the crawler 25 and a reinforcing plate 41, and while surface-contacting with both of a plate surface of the regulating plate 40 and a plate surface turning to an upper side of the reinforcing plate 41, the butting plate portion 32A is supported by the mounting portion 31A.SELECTED DRAWING: Figure 5
Patent JP-2020204981-A (JP)
Title: Safety management system for event and the like
Inventor: KAITSUJI MASATOSHI
IPC: G08B27/00
Filed: 2019-06-18
Abstract: To provide an event safety management system and an evacuation guidance system that manage an event safely.SOLUTION: An event safety management system 100 includes: an evaluation reference input part 110 which receives inputs for visitor trend analysis and in-event-place trend analysis; an event plate propriety evaluation part 120 which inputs event plate propriety evaluation elements such as visitor predictions, an event plate utilization plan, visitor flow predictions in an event plate and its circumference, structure conditions in the event place and its circumference, etc., and then predicts insecurity; a first insecurity determination part 130 which compares information input to the evaluation reference input part 110 with information predicted by the event place propriety evaluation part 120 so as to determine insecurity associated with event place propriety of an event; a correction condition input part 140 which corrects input details of the evaluation reference input part and event place propriety evaluation part based upon determination details of the first insecurity determination part 130; and an evaluation reference propriety determination part 150 which determines insecurity again based upon details corrected by the correction condition input part 140.SELECTED DRAWING: Figure 2
Patent JP-2021000739-A (JP)
Title: Sound absorbing material
Inventor: TAGAITO RYOICHI
IPC: G10K11/162
Filed: 2019-06-20
Abstract: To provide a sound absorbing material which includes a fiber structure and a resin layer laminated on the fiber structure, and which is excellent in sound absorbency particularly at a low-frequency region.SOLUTION: A sound absorbing material includes a fiber structure and a resin layer laminated on the fiber structure. The fiber structure includes ultra fine fibers whose single fiber diameter is 20.0 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021002460-A (JP)
Title: CONDUCTIVE PASTE AND METHOD FOR PRODUCING TOPCon SOLAR CELL
Inventor: MORISHITA NAOYA
IPC: H01L31/0224
Filed: 2019-06-21
Abstract: To provide a conductive paste and a method for producing a TOPCon solar cell that make it possible to produce a TOPCon solar cell by a convenient method, and make it possible to construct a TOPCon solar cell having also excellent conversion efficiency.SOLUTION: A conductive paste is used in a rear surface electrode for a TOPCon solar cell, and contains aluminum-silicon alloy particles, an organic vehicle, and glass powder. In the aluminum-silicon alloy particles a silicon concentration is 25 wt.% or more and 40 wt.% or less.SELECTED DRAWING: None
Patent JP-2021000293-A (JP)
Title: Medical device for dental use
Inventor: KIJIMA HIRONOBU
IPC: A61C1/06
Filed: 2019-06-24
Abstract: To provide a medical device for dental use capable of reducing power consumption of a foot controller.SOLUTION: The medical device for dental use comprises a body, a handpiece, a cutting motor, and a foot controller. The foot controller includes plural pedals, a foot controller substrate, a foot controller control unit, a foot controller communication unit, plural hall sensors, and a foot controller power supply unit. The foot controller power supply unit is a battery and supplies power to the foot controller control unit, the foot controller communication unit, and the hall sensors. The foot controller control unit may be configured to make a stand-by state to reduce the number of the hall sensors supplied with power from the foot controller power supply unit from the number in normal use, in a case where the power of the body is disconnected or a predetermined time or longer has passed after an operation on the pedal.SELECTED DRAWING: Figure 1
Patent JP-2021000383-A (JP)
Title: Game machine
Inventor: OKAMOTO KOICHI
IPC: A63F5/04
Filed: 2019-06-24
Abstract: To provide a game machine capable of reliably reporting that a setting is being changed to the outside of the game machine.SOLUTION: A game machine is configured so as to be capable of determining a lottery result on the basis of operation of a start switch, is configured so as to be capable of outputting predetermined output information to the outside, and is configured such that predetermined output information includes during-setting change information that a setting is being changed, and the during-setting change information can be outputted continuously up to predetermined timing after completion of the setting change even if the setting change is completed.SELECTED DRAWING: Figure 14
Patent JP-2021003850-A (JP)
Title: Molding apparatus and method for manufacturing base material
Inventor: HIROTA SHIGENORI
IPC: B29C45/27
Filed: 2019-06-27
Abstract: To provide a molding apparatus capable of favorably mixing resin, and a method for manufacturing a base material.SOLUTION: A molding apparatus 20 is provided with: a mold 21 comprising an upper mold 30 and a lower mold 40 disposed at a position opposite to the upper mold 30; and a resin feeding device 22 for feeding an uncured resin into a cavity C surrounded with an upper mold 30 and a lower mold 40 in a closed mold state. In the molding apparatus, the mold 21 is provided with runners 31 and 41 being the runners 31 and 41 provided on the upper mold 30 and the lower mold 40, and connecting the cavity C and the resin feeding device 22 to allow the uncured resin to pass therethrough. The runners 31 and 41 are provided with obstructive parts 25, 26, and 27 for obstructing the flow of the uncured resin.SELECTED DRAWING: Figure 4
Patent JP-2021013219-A (JP)
Title: Oscillatory driver, lens barrel, and electronic apparatus
Inventor: SUMIOKA JUN
IPC: H02N2/06
Filed: 2019-07-04
Abstract: To achieve a resonance circuit capable of efficiently driving an oscillatory motor.SOLUTION: A resonance circuit has: a step-up transformer; a first inductor connected to one end of a primary winding of the step-up transformer; and a second inductor connected to the other end. The first and second inductors are magnetically coupled, When a current in a reverse phase flows in the first inductor and the second inductor, an in-phase magnetic energy is generated.SELECTED DRAWING: Figure 1
Patent JP-2021010324-A (JP)
Title: Enteric coated food product powder aggregate and method for producing the same
Inventor: ONO NANAKO
IPC: A23L5/00
Filed: 2019-07-05
Abstract: To provide an enteric coated food product powder aggregate which discharges an active ingredient in an intestine because the same is hardly eluted in a stomach and is easily eluted in the intestine due to enteric property, and a health food product containing the same.SOLUTION: There are provided: an enteric coated food product powder aggregate in which food product nuclei with a diameter of 1 μm or more and 1 mm or less containing an active ingredient are coated with an edible coating material layer, in which the food product nuclei of one particle are substantially a coating unit, the surface of the food product nuclei of the one particle is individually coated with the edible coating material layer, the edible coating material layer contains an edible protein, when a first liquid of an elution test is used until 2 hours from start of a test and a second liquid of the elution test is used until 24 hours from 2 hours from the start of the test, an elution ratio after 2 hours from the start of the test is 20 mass% or less, and an elution ratio after 6 hours from the start of the test is 50 mass% or more; and a health food product containing the same.SELECTED DRAWING: Figure 3
Patent JP-2021015021-A (JP)
Title: Measurement device nd measurement method
Inventor: KINOSHITA TAKAHIRO
IPC: G01B15/02
Filed: 2019-07-11
Abstract: To provide a device and a method that can measure an object at high sensitivity and high resolving power.SOLUTION: A device measuring an object 10 having a first plane 11 comprises: a transmission/reception unit that has a first antenna 241 and a second antenna 242; and a measurement unit. The first antenna 241 and the second antenna 242 in which respective aperture planes are directed at the first plane 11, and are arranged at a mutually prescribed antenna interval D so as to be located on the same plane F, are configured to transmit a micro wave in which a frequency regularly changes with respect to a time toward the first plane 11, and receive the micro wave reflected from the first plane 11 as a first reflection wave and a second reflection wave, respectively. The measurement unit is configured to obtain a phase difference between the first reflection wave and the second reflection wave, and obtain a tilt θ of the object 10 with respect to the same plane F on the basis of a rate of change to the frequency and the prescribed antenna interval D.SELECTED DRAWING: Figure 5
Patent JP-2021013558-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-12
Abstract: To provide a game machine capable of increasing interest of a ready-to-win performance.SOLUTION: A first specific ready-to-win performance (1-line SP) by a line of the first number and a second specific ready-to-win performance (2-line SP) by a line of the second number which is larger than the first number can be executed. A first ready-to-win pattern that develops into the second specific ready-to-win performance after displaying a specific display (ready-to-win line increase display) during the first specific ready-to-win performance or a second ready-to-win pattern that develops into the second specific ready-to-win performance after displaying a special display (predetermined character) different from the specific display without displaying the specific display during the first specific ready-to-win performance can be controlled. The specific display and the special display are displayed differently from the identification information. The degree of expectation differs depending on whether the first ready-to-win pattern is controlled and the second ready-to-win pattern is controlled. As a result, it is possible to pay attention to which ready-to-win pattern is controlled.SELECTED DRAWING: Figure 8-6
Patent JP-2021014216-A (JP)
Title: Child seat cover for bicycle
Inventor: KATO YUKO
IPC: B62J1/00
Filed: 2019-07-12
Abstract: To achieve a stable running state of a bicycle by reducing, even when receiving front wind or cross wind, a wind pressure thereof, while ensuring a space around the face of an infant for maintenance of comfort.SOLUTION: A linear frame body 26 supporting a cover body of a child seat cover for bicycle is structured so that an elastic linear material in a signal linear shape is crossed on the back side of a child seat and supporting frames 26A, 26B extending so that a surrounding region spreads from a cross portion X to the forward side (opposite side to an arrow BR) by being folded back in an axial symmetry shape at the cross portion are formed in series. When cross wind W is received, as shown in an arrow W1, the cross wind is easy to escape backward in a bicycle running direction (the arrow BR direction), thus alleviating a wind pressure. The lower side of the cover body with low linear material strength follows the magnitude of the wind pressure and as shown by a chain double-dashed line, becomes deformed flexibly, so that a flow channel escaping the cross wind downward is formed (an arrow W2) and the wind pressure is alleviated.SELECTED DRAWING: Figure 1
Patent JP-2021019376-A (JP)
Title: Laminated core and rotary electric machine
Inventor: TAKEDA KAZUTOSHI
IPC: H02K1/18
Filed: 2019-07-17
Abstract: To provide a laminated core which is practical and in which heat resistance and core iron loss are reconciled, and a rotary electric machine.SOLUTION: A stator core comprises a plurality of electromagnetic steel sheets 40 laminated with one another, in which all sets of electromagnetic steel sheets 40 adjacent in a lamination direction are fixed to one another, at least one set of electromagnetic steel sheets 40 among all the sets of electromagnetic sheets 40 are adhered to one another by an adhesion part 41 consisting of a hardened material of adhesives, the adhesives contain epoxy resin (A) without having glass transfer temperature, and one or more kinds of resin (B) which are selected from a group consisting of acrylic resin, phenolic resin and urethane resin, ratio of the resin (B) is 1 to 50 pts.mass to 100 pts.mass of the epoxy resin (A), and tensile elasticity of the adhesion part 41 at 200°C is 100 to 2500 MPa.SELECTED DRAWING: Figure 3
Patent JP-2021016843-A (JP)
Title: Thickener
Inventor: TAKATORI TOSHIHARU
IPC: B01D21/24
Filed: 2019-07-23
Abstract: To provide a thickener suppressing supernatant liquid from getting unclear.SOLUTION: A thickener 10 includes a tank 1, a bridge part 5, a support axis, driving means, an upper part rake 2, a lower part rake, a submerged pump 8, a piping 9, a pump hanging part, a shaft member support part, a shaft member, and air supply means. The supernatant liquid is pumped from the tank 1 by the submerged pump (underwater pump 8), and thereby the flow of the supernatant liquid in the tank is formed. The supernatant liquid in the tank is circulated and thereby the supernatant liquid is suppressed from becoming turbid.SELECTED DRAWING: Figure 3
Patent JP-2021021429-A (JP)
Title: Disc brake
Inventor: NAKANOME AOI
IPC: F16D55/226
Filed: 2019-07-26
Abstract: To provide a disc brake which can suppress a brake squeak while suppressing the lowering of rigidity, stiffness and productivity, and an increase of a cost and weight.SOLUTION: A carrier 21 has: a pair of guide parts 33 which are arranged at both-end positions in a disc rotation direction so as to straddle a disc 11, and guide the movement of a caliper; wall parts 32, 36 extending to the inside in a disc radial direction from end parts of a pair of the guide parts 33 in a disc axial line direction, and formed with pad support parts 48 for supporting pads in inside positions in the disc rotation direction; and a main beam 31 for connecting extension tip parts of the wall part 32 arranged at an inner side with respect to the disc 11. The main beam 31 is inclined so that a disc opposing face 71 opposing the disc 11 approximates the disc 11 in the disc axial line direction as progressing toward the outside in the disc radial direction.SELECTED DRAWING: Figure 4
Patent JP-2021021372-A (JP)
Title: Compressor
Inventor: KOJIMA MAKOTO
IPC: F04C29/02
Filed: 2019-07-29
Abstract: To quickly raise an oil level in a casing in a compressor.SOLUTION: A compressor (10) comprises: a casing (20) for storing lubricating oil in a bottom part; a compression mechanism (30) provided in the casing (20), and for compressing sucked fluid; and an electric motor (40) provided above the compression mechanism (30), and for driving the compression mechanism (30). The compressor (10) comprises: an oil tank (60) provided beside the casing (20); an upper passage (61) for causing an upper part of the oil tank (60) to communicate with the casing (20); a lower passage (62) for causing a lower part of the oil tank (60) to communicate with the casing (20); and a check valve (65) provided in the lower passage (62), and for allowing an inflow of the lubricating oil (25) into the casing (20) from the oil tank (60), and blocking an inflow of the lubricating oil (25) into the oil tank (60) from casing (20).SELECTED DRAWING: Figure 1