baber/WOPTO huggingface dataset:
Patent JP-2020147381-A (JP)
Title: Elevator apparatus
Inventor: SOMETA MASAHIRO
IPC: B66B13/28
Filed: 2019-03-11
Abstract: To solve the problem that passengers may feel uncomfortable when the passengers are hit by draft wind generated in an elevator with a long travel installed in a high-rise building.SOLUTION: An elevator doorway device according to the present invention to solve the above problem comprises a car doorsill, a landing doorsill, and a blocking device for blocking a gap between the car doorsill and the landing doorsill. The elevator doorway device comprises: a car doorway frame enclosing four sides configuring the car doorway and enclosing three sides excluding one side where the car doorsill is arranged; a landing doorway frame enclosing four sides configuring the landing doorway and enclosing three sides excluding one side where the landing doorsill is arranged; a first door for opening/closing at least one of the car doorway and the landing doorway; and a first movable frame moving in a direction of the other doorway frame facing and blocking the gap between the car doorway frame and the landing doorway frame when the first door opens to the outside of either the car doorway frame or the landing doorway frame.SELECTED DRAWING: Figure 2
Patent JP-2020148545-A (JP)
Title: Timepiece
Inventor: TOKUNAGA DAISUKE
IPC: G04B29/04
Filed: 2019-03-12
Abstract: To suppress occurrence of rattling inside a timepiece even when variation in the thickness of components inside the timepiece is generated.SOLUTION: A timepiece includes: a base plate; a train wheel receiving plate 20 for supporting a rotating shaft which rotates together with gears included in the train wheel; a laminated structure which is provided between the base plate and the train wheel receiving plate 20 and includes at least a circuit board 41, and a spacer 43 provided between the circuit board 41 and the train wheel receiving plate 20; and a columnar member which is provided in contact with the base plate and the train wheel receiving plate 20 and defines a distance between the base plate and the train wheel receiving plate 20. The spacer 43 has an elastic deformation part 435 which changes the thickness of the spacer 43 by being elastically deformed.SELECTED DRAWING: Figure 13
Patent JP-2020147955-A (JP)
Title: Transportation robot
Inventor: HOSOYA SEIICHIRO
IPC: B66C5/04
Filed: 2019-03-12
Abstract: To provide a transportation robot which suppresses weight and has good handling property even with limit in a transportation route to an installation position, and which can carry out efficient transportation considering workability of a related worker while safely reducing the number of workers and labor.SOLUTION: A transportation robot 1 comprises: a portal frame structure 10 having a leg portion 11 and a support frame 12; a main body portion 20 connecting a plurality of portal frame structures 10A, 10B; a driving portion 30 driving a wheel 31 provided in a bottom portion of each leg portion 11; a hanging mechanism 40; and a control portion 50. The support frame 12 is constituted to be telescopic in a width direction and the main body portion 20 is constituted to be telescopic in a longer direction. The driving portion 30 is constituted to be able to move the portal frame structure 10 in a longitudinal, lateral, revolving, and diagonal direction. The control portion 50 performs control at least one of: a telescopic operation in a width direction by the support frame 12; gap adjusting operation between the plurality of portal frame structures 10A, 10B by the main body portion 20; and wheel driving by the driving portion 30.SELECTED DRAWING: Figure 1
Patent JP-2020149831-A (JP)
Title: Failure detection device, light emission drive device, and light emitting device
Inventor: SHOBU HIROYUKI
IPC: H05B45/00
Filed: 2019-03-13
Abstract: To detect failure in a light emission drive part for driving a light-emitting element in a light emission drive device.SOLUTION: A failure detection device is arranged in a light emission drive device which includes a light emission drive part for supplying a light emission current for causing a light emitting element to emit light in a light emission period which is a period of time in which the light emitting element is made to emit light. The failure detection device arranged in the light emission drive device detects failure in the light emission drive part based on a voltage of an output terminal which is a terminal for supplying a light emission current in the light emission drive part which supplies the light emission current for causing the light emitting element to emit light during a light emission period.SELECTED DRAWING: Figure 2
Patent JP-2020154527-A (JP)
Title: On-vehicle device, control method of on-vehicle device, and program
Inventor: KURAMOCHI TOSHIKATSU
IPC: B60R16/02
Filed: 2019-03-19
Abstract: To provide an on-vehicle device, a control method of the on-vehicle device, and a program that can improve convenience.SOLUTION: An on-vehicle device comprises: a plurality of agent function units for providing a service including a voice response to speech of an occupant of a vehicle; and a content management unit for, when reproduction of a content is instructed by the speech of the occupant, determining whether the instructed content is stored in an in-vehicle storage device installed on the vehicle or a portable storage medium brought into the vehicle, and, upon determining that the instructed content is stored in the in-vehicle storage device or the portable storage medium, causing the reproduction device to reproduce the content present in the in-vehicle storage device or the portable storage medium.SELECTED DRAWING: Figure 2
Patent JP-2020154795-A (JP)
Title: Output control device, output control method, and output control program
Inventor: NISHIKAWA MASAKIYO
IPC: G08G1/16
Filed: 2019-03-20
Abstract: To make a driver quickly recognize an existence of an object around a vehicle.SOLUTION: An output control unit 15 causes one or more sound output units 41-44 in a vehicle 1 to output a warning sound for notifying a driver of the vehicle 1 of an existence of an object based on a relative position of the object detected around the vehicle 1 with respect to the vehicle 1. An output control unit 15 controls the output of the warning sound so that a sound image position of the warning sound moves from a predetermined position toward a position where the object exists.SELECTED DRAWING: Figure 2
Patent JP-2020155356-A (JP)
Title: Case, manufacturing method of the same, laminate insertion method, and battery stack
Inventor: KANENO TOMOKI
IPC: H01M50/222
Filed: 2019-03-22
Abstract: To provide: a case having flexibility corresponding to the expansion/contraction of a laminate to be housed therein; a manufacturing method of the case; a laminate insertion method for inserting the laminate into the case; and a battery stack using the case.SOLUTION: A case for housing a laminate comprises: two contact parts which face each other while making contact with the laminate; and two spring structures which connect the two contact parts to each other.SELECTED DRAWING: Figure 1
Patent JP-2020158236-A (JP)
Title: Crane and crane control method
Inventor: ABE TATSUYA
IPC: B66C13/22
Filed: 2019-03-26
Abstract: To provide a crane and a crane control method by that the accuracy of positioning a spreader in a traveling direction can be improved.SOLUTION: A pair of upper sheaves S1 are provided on a trolley 5 with an interval along a longitudinal direction y of a spreader 6. A hanging member P is installed on an approximately center portion in the longitudinal direction y of the spreader 6. A rope R is wound around the sheaves to have an inclination portion Ra extending toward one upper sheave S1 from the hanging member P and an inclination portion Rb extending toward the other upper sheave S1 from the hanging member P. The rope R has an approximately V-shape in that the hanging member P is a lower end and the pair of upper sheaves S1 are upper ends. The difference in tension is generated between the inclination portion Ra and the inclination portion Rb by a tension adjustment mechanism 8 so a to move the spreader 6 along the longitudinal direction y.SELECTED DRAWING: Figure 6
Patent JP-2020160219-A (JP)
Title: Speckle reduction device and projector
Inventor: KATAYAMA HIROMI
IPC: H04N5/74
Filed: 2019-03-26
Abstract: To provide a speckle reduction device capable of reducing speckles while preventing reduction in light utilization efficiency.SOLUTION: A speckle reduction device is provided, comprising a heat source 20 and a heat absorption source 10 disposed to face each other with a laser light path in between, and a power supply device 30 for allowing the heat source 20 to generate heat and the heat absorption source 10 to absorb heat.SELECTED DRAWING: Figure 1
Patent JP-2020157907-A (JP)
Title: On-vehicle power supply device
Inventor: SAKAMOTO KEIYA
IPC: B60R16/03
Filed: 2019-03-26
Abstract: To provide an on-vehicle power supply device capable of outputting a stable voltage without using a MOSFET having a low on-resistance at a low gate source voltage.SOLUTION: An on-vehicle power supply device includes: a step-down circuit 140 that has a MOSFET as a switch element, is inputted with a voltage from a battery 2, by on-off operation of the switch element, steps down the inputted voltage to a voltage, at which an operation target device operates, and outputs the voltage to the operation target device; a control IC 130 for controlling the operation of the step-down circuit 140; and a step-up power supply unit 150 that is provided parallel to the step-down circuit 140, is inputted with the voltage from the battery 2, steps up the inputted voltage and outputs the voltage to the control IC 130.SELECTED DRAWING: Figure 1
Patent JP-2019195995-A (JP)
Title: Fluid discharge cartridge and fluid discharge unit of the same
Inventor: JAMES D ANDERSON JR
IPC: B41J2/175
Filed: 2019-03-27
Abstract: To provide a fluid discharge cartridge that can substantially reduce frequencies of incomplete removals of protective tapes and a fluid discharge unit of the same.SOLUTION: The fluid discharge cartridge includes: a cartridge main body for fluid including a first end, a second end at the opposite side of the first end and side walls attached to the first end and the second end; a discharge head provided at the second end of the cartridge main body; a release structure arranged in one of the side walls; a first removable tape made to adhere to the release structure in the side wall and made to adhere to the discharge head, by a first adhesive with first peeling strength; and a second removable tape made to adhere to a part of the first removable tape by a second adhesive with second peeling strength larger than the first peeling strength.SELECTED DRAWING: Figure 7
Patent JP-2020160325-A (JP)
Title: Wiring circuit board and manufacturing method thereof
Inventor: SASAOKA RYOSUKE
IPC: G03F9/00
Filed: 2019-03-27
Abstract: To provide a wiring circuit board which has a first alignment mark and a second alignment mark having excellent visibility while realizing reduced size and thinned configuration, and in which an alignment using them may be performed at the same time, and a manufacturing method thereof.SOLUTION: A wiring circuit board 1 includes an alignment mark layer 11. The alignment mark layer 11 includes a first alignment mark 41 and a second alignment mark 42. A condition A or a condition B are satisfied. The condition A: the first alignment mark 41 has a first part (a first start part 10 or a first gravity center part C1) and the second alignment mark 42 has a second part (a second start part 17 or a second gravity center part C2). The condition B: the first alignment mark 41 has the first part, whereas the second alignment mark 42 does not have the second part, or the first alignment mark 41 does not have the first part and the second part 42 does not have the second part.SELECTED DRAWING: Figure 1
Patent JP-2020161764-A (JP)
Title: Semiconductor device, manufacturing method of semiconductor device, electronic device, electronic equipment, and mobile body
Inventor: ISHIKAWA HIROYA
IPC: H01L21/3205
Filed: 2019-03-28
Abstract: To provide a semiconductor device having a high bonding intensity between an electrode pad and a conductive layer provided thereon with high patterning accuracy of a passivation film, a manufacturing method of the same, an electronic device comprising the semiconductor device, electronic equipment, and a mobile body.SOLUTION: A semiconductor device comprises: a semiconductor substrate; an electrode pad provided on the semiconductor substrate; a passivation film that has an open part, is provided on the semiconductor substrate and on a surface of the electrode pad which is opposite to the semiconductor substrate side, and is overlapped with one part of the electrode pad in a plan view; a first conductive layer that is provided on the surface of the electrode pad which is opposite to the semiconductor substrate side inside of the open part in the plan view; and a second conductive layer that is provided between the electrode pad and the passivation film in a cross-sectional view, and has an optical reflectance lower than that of the electrode pad.SELECTED DRAWING: Figure 3
Patent JP-2020163476-A (JP)
Title: Polishing member
Inventor: NAKAMURA YOKO
IPC: B24D11/00
Filed: 2019-03-28
Abstract: To provide a polishing member capable of improving uniformity of roughness of a polishing surface of a polishing object.SOLUTION: A polishing member is for polishing a target object, and includes a base material and a plurality of polishing parts having a three-dimentional structure that projects from one main surface of the base material to form an apex and being arranged according to a regular pattern. The three-dimentional structure of the polishing part is constituted of a triangular pyramid having a bottom angle of a bottom part being an isosceles pyramid showing θ1, and the plurality of polishing parts are arranged with a constant arrangement pattern along an arrangement direction on the main surface. Multiple arrangement patterns of the polishing parts are arranged side by side in a parallel direction orthogonal to the arrangement direction. When set in a feeding direction in a direction along the main surface, the arrangement direction is inclined at an angle of 2° to (θ1-2°) or at an angle of (θ1+2°) to 88°.SELECTED DRAWING: Figure 4
Patent JP-2020166330-A (JP)
Title: Plant monitoring device, plant monitoring methods, and programs
Inventor: NAGANO ICHIRO
IPC: G21C17/00
Filed: 2019-03-28
Abstract: To provide a plant monitoring device, a plant monitoring method, and a program capable of appropriately determining an operation for mitigating a plant abnormality.SOLUTION: A plant monitoring device 20 includes: a detection value acquisition unit 211 that acquires a bundle of detected values; a first Mahalanobis distance calculation unit 212 that calculates a first Mahalanobis distance; a plant status determination unit 213 that determines whether an operating status of a plant is normal or abnormal; a cause detection value estimation unit 214 that estimates a cause detection value, which is a detection value that causes the abnormality in the plant; a second Mahalanobis distance calculation unit 215 that calculates a second Mahalanobis distance by increasing or decreasing the value of the detection value estimated as the cause detection value; and a specifying unit 216 that specifies whether the abnormality can be alleviated by increasing the value of the detection value estimated as the cause detection value, or can be alleviated by decreasing the value.SELECTED DRAWING: Figure 2
Patent JP-2020164660-A (JP)
Title: Glass fiber-reinforced polyamide resin composition and molded body
Inventor: KIMURA TAKESHI
IPC: C08L77/00
Filed: 2019-03-29
Abstract: SOLUTION: In the glass fiber-reinforced polyamide resin composition including (A) a polyamide, (B) an olefin-based elastomer and (C) a glass fiber, the polyamide (A) has a melt volume rate (MVR) as measured at 275°C and a load of 2.16 kg of 1 to 200 cm3/10 min; the olefin-based elastomer (B) comprises a copolymer of ethylene and a 3-8C α-olefin; the glass fiber (C) has a surface treatment agent and/or a bundling agent; and the glass fiber (C) has a noncircular cross section, has an average length of the longest diameter (major axis) of the cross section in the range of 3 to 120 μm and an average length of the shortest diameter (minor axis) in the range of 0.3 to 20 μm and has a ratio of the major axis to the minor axis in the range of 1.2 to 10.EFFECT: According to the present invention, the glass fiber-reinforced polyamide resin composition excellent in fibrillation properties of glass fibers, excellent in moldability and capable of producing a molded body excellent in appearance can be provided.SELECTED DRAWING: None
Patent JP-2020164092-A (JP)
Title: Torsion beam type suspension
Inventor: FURUKI KEI
IPC: B60G9/04
Filed: 2019-03-29
Abstract: To provide a torsion beam type suspension capable of setting a torsion characteristic of the torsion beam to a high degree of freedom in a mode in which bond strength between the torsion beam and a trailing arm and flexural rigidity of the torsion beam are secured and stress concentration on a coupling section between the torsion beam and a reinforcing member is suppressed, when the torsion beam is connected to the trailing arm by the reinforcing member.SOLUTION: In each of torsion beam type suspensions 1 and 1', a weld portion W in which a bottom wall section 31 abuts on a seat section 14 and is welded is set corresponding to the seat section 14 provided on an upper wall section 13 of a torsion beam 10. The seat section 14 is a portion where the upper wall section 13 is projectingly provided in a projecting direction (upper direction) away from an internal region I of the torsion beam 10.SELECTED DRAWING: Figure 1
Patent JP-2019149180-A (JP)
Title: Automatic driving control device
Inventor: MAEKAWA HIROSHI
IPC: G08G1/16
Filed: 2019-03-29
Abstract: To provide an automatic driving control device which is used in a vehicle capable of automatically executing some or all of various driving control operations required for driving without requiring operations by a driver, and can forcibly stop, with proper timing, some or all of the control operations being automatically executed.SOLUTION: An automatic driving control device 30 mounted on a vehicle 1 comprises a control unit 30a as an automation-controlling unit and a driving-mode-setting unit. The driving-mode-setting unit sets the driving mode of the vehicle to either an advanced automatic mode or a basic mode. When the driving mode is set to the advanced automatic mode, the automation-controlling unit automatically executes automatic driving operations, which are driving operations set to be automatically executed. When a prescribed necessary cancellation event occurs, the automation-controlling unit stops at least one of the automatic driving operations being executed.SELECTED DRAWING: Figure 2
Patent JP-2020170281-A (JP)
Title: Information processing apparatus, job control method, and job control program
Inventor: MASUDA TETSUYA
IPC: H04N1/00
Filed: 2019-04-02
Abstract: To prevent a job from being generated in a printing condition which does not accommodate a change of a user environment.SOLUTION: An information processing apparatus comprises: a job generation unit 251 which generates a job which causes a first printer specified by a network address to print data in accordance with a first printing condition, in response to associating the data with the network address and an output region to which the first printing condition is set; a condition comparison unit 257 which compares the first printing condition with a second printing condition for causing a second printer to print the data if the second printing condition is set to the data; a history change detection unit 263 which detects a change of a user environment by using history information; and a notification unit 259 which gives a notification on the change of the user environment before generation of a job if the first printing condition and the second printing condition are different.SELECTED DRAWING: Figure 3
Patent JP-2020170762-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: NAGASE SENICHIRO
IPC: H01L29/06
Filed: 2019-04-02
Abstract: To provide a semiconductor device, and a manufacturing method thereof with a higher withstand voltage and lower on-resistance.SOLUTION: A plurality of columnar conductors CCB having a plug PUG and a field plate FP are formed in a deep trench DTC reaching a predetermined depth from the side of a first main surface of the semiconductor substrate SUB. A p-type impurity layer PIL is formed along the side wall surface of the deep trench DTC. Between the bottom of the plug PUG and the bottom of the p-type impurity layer PIL, the field plate FP and the p-type impurity layer PIL are located with the insulating film FIF interposed therebetween. Between the bottom of the p-type impurity layer PIL and the bottom of the field plate FP, the field plate FP and an n-type drift layer NDL of the semiconductor substrate SUB are located with the insulating film FIF interposed therebetween.SELECTED DRAWING: Figure 2
Patent JP-2020168244-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-04-05
Abstract: To provide a game machine that can increase interest of a game.SOLUTION: A game machine (Pachinko game machine 1, or the like) can be controlled to an advantageous state (big winning game state, or the like) that is advantageous for a player. When a specific performance such as a battle performance A is executed, in an advantage degree suggestion gauge image whose display mode can be changed corresponding to the progress state of the specific performance, the ratio of the advantageous performance result after display of a defeat expansion pattern is made different depending on the set value. According to such a configuration, it is possible to give a feeling of satisfaction to the player, and further, interest in the game can be increased.SELECTED DRAWING: Figure 8-13
Patent JP-2020172779-A (JP)
Title: Rainwater drainage piping facility on roof of building
Inventor: SHIRAISHI KIICHI
IPC: E04D13/04
Filed: 2019-04-10
Abstract: To provide rainwater drainage facility with one continuous pipe in a building with multiple rooftops with different heights from the ground.SOLUTION: The rainwater drainage piping facility on a roof of building has a first vertical pipe connected to rainwater inlets, a first horizontal pipe connected to a plurality of first vertical pipes corresponding to a plurality of rooftops, a second vertical pipe connected to an end of a flow path of the first horizontal pipe, a second horizontal pipe connected to a lower end of the second vertical pipe, and a third vertical pipe connected to an end of a flow path of the second horizontal pipe.SELECTED DRAWING: Figure 1
Patent JP-2020176878-A (JP)
Title: Current detector
Inventor: MIZUTANI AKIRA
IPC: G01R19/165
Filed: 2019-04-16
Abstract: To provide a technique of detecting a small current.SOLUTION: A current detector 100 includes: a circuit net 130 with a resistor R1 in the center of diode bridges D1 to D4 for making a detection target current conductive in a forward direction; a piezoelectric transformer PZT1 polarized to a detection target side and a detection side; an oscillator 110 for driving the detection side of the piezoelectric transformer PZT1 in a near region with a resonance frequency at which an input impedance is inductive; and a detector 120 for outputting a detection signal according to the conductive state of the detection target current on the detection side while an end terminal resistor Z1, which ends on the other side of the piezoelectric transformer PZT1, and the circuit net 130 are connected to each other in parallel.SELECTED DRAWING: Figure 1