baber/WOPTO huggingface dataset:
Patent JP-2021139778-A (JP)
Title: Vehicle diagnosing device
Inventor: NISHIMURA KAZUHIRO
IPC: G01M17/04
Filed: 2020-03-06
Abstract: To precisely determine the degree of degradation in a suspension device.SOLUTION: The present invention relates to a vehicle diagnosing device for diagnosing a vehicle, having a suspension device attached between a vehicle and a driving wheel. The vehicle diagnosing device determines the level of the degree in the suspension device on the basis of the wheel rate of the vehicle, the longitudinal acceleration of the vehicle, and the wheel angle of the vehicle. In that way, the present invention can determine the level of the degree in the suspension device more accurately than a device for determining the degradation in the suspension device on the basis of the frequency of the wheel rate from a wheel rate sensor alone.SELECTED DRAWING: Figure 2
Patent JP-2021137852-A (JP)
Title: Die
Inventor: KOKUBU MASAYUKI
IPC: B30B13/00
Filed: 2020-03-06
Abstract: To provide a die in which a proper blanking clearance is secured between an upper blade and a lower blade at low costs.SOLUTION: A first die 1 has a punch 100, formed with an upper blade 111, in an upper die 10 and has a die 150, formed with a lower blade 161, in a lower die 30. The punch 100 includes guided part 120 formed integrally with the upper blade 111. The die 150 includes guide parts 170, 270, 370, 470 formed integrally with the lower blade 161. The guide part 170 slidably contacts with the guided part 120 in prior to cutting of a workpiece 10 to restrict movement of the guided part 120 in all directions intersecting with a press direction. A slide contact clearance C2 is formed smaller than a blanking clearance C1.SELECTED DRAWING: Figure 3
Patent JP-2021087753-A (JP)
Title: Menko base
Inventor: TAKAHASHI AKIRA
IPC: A63H33/00
Filed: 2020-03-06
Abstract: To provide a menko base that when a menko card is slapped down on the menko base, is capable of giving unexpected movement to the slapped menko card and another menko card on the base to make it possible to add a strategic characteristic to a menko game.SOLUTION: A menko base 10 includes: an air cell formation container 11 constituted by a bottom plate 13 and a side wall 14, the air cell formation container having an air cell 16 formed inside; and a game plate 12 placed so as to cover an upper opening 15 formed by an upper end edge 14a of the side wall 14, the game plate 12 having flexibility. The game plate 12 and the upper end edge 14a of the side wall 14 with respect to the air cell formation container 11 may be fixed or tightly stuck at one or a plurality of positions.SELECTED DRAWING: Figure 1
Patent JP-2021139585-A (JP)
Title: Adsorption type heat pump
Inventor: SUZUKI DAIKI
IPC: F25B17/08
Filed: 2020-03-06
Abstract: To improve system efficiency of an adsorption type heat pump.SOLUTION: An adsorption type heat pump includes: a high-temperature evaporator generating high-temperature steam; a low-temperature evaporator generating low-temperature steam having a temperature lower than that of the high-temperature steam; an adsorber to which the high-temperature steam and the low-temperature steam are supplied; flow passage forming parts each forming a flow passage in which the high-temperature steam to be supplied from the high-temperature evaporator to the adsorber flows; and flow passage opening/closing parts provided in the flow passage forming parts to open/close the flow passages. The adsorber includes an adsorbent adsorbing the supplied low-temperature steam, and the high-temperature evaporator is disposed on the vertical lower side of the adsorber. The flow passage opening/closing parts include heat insulation mechanisms insulating heat between the flow passages partitioned by the flow passage opening/closing parts with the flow passages closed.SELECTED DRAWING: Figure 1
Patent JP-2021139030-A (JP)
Title: Cobalt recovery method
Inventor: MIHO YOSHIAKI
IPC: C22B23/00
Filed: 2020-03-09
Abstract: To recover cobalt at high purity from a liquid to be treated in which cobalt and impurity metals are dissolved.SOLUTION: The cobalt recovery method comprises: a step of adjusting the pH to 4 to 7, inclusive by alkali addition to a solution to be treated (step S3); a solid-liquid separation step for separating a precipitate containing of the crystal of the salt of the impurity metal precipitated in step S3 (step S4); a pH adjusting step of adjusting the pH to 7 or higher by alkali addition to the solution to be treated after step S4 (step S5); a solid-liquid separation step of solid-liquid separating the precipitate containing the crystal of the cobalt salt precipitated in step S5 (step S6); a step of dissolving the precipitate after the step S6 with inorganic acid (step S7-1); a step of adjusting the pH tp 4 to 7, inclusive by alkali addition to the re-dissolved liquid (step S7-2); a step of separating the precipitate which have been precipitated in step S7-2 and contain the crystal of the salt of the impurity metal into a supernatant and the slurry containing the precipitate by self weight or centrifugation (step s7-3); a step for adjusting the pH to 7 or higher by alkali addition to the re-dissolved liquid that is the supernatant after the step S7-3 (step S7-4); and a step of solid-liquid separating the precipitate containing a crystal of cobalt salt precipitated in the step S7-4 (step S7-5).SELECTED DRAWING: Figure 1
Patent JP-2021144327-A (JP)
Title: Material ordering system and material ordering method
Inventor: HASHIMOTO MASANARI
IPC: G06Q30/06
Filed: 2020-03-10
Abstract: To provide a material ordering system and a material ordering method that can order construction facility materials at places where the construction facility materials are needed.SOLUTION: In a material ordering system, a management server 20 includes: a server information communication unit 22 that receives photograph data transmitted by a terminal information communication unit of a mobile terminal device; a text data generation unit 31 that generates text data of order information from the photograph data received by the server information communication unit 22; and an order reception screen display unit 28 that causes an agency terminal device of an agency to display an order reception screen indicating reception of an order based on the order information.SELECTED DRAWING: Figure 4
Patent JP-2021145036-A (JP)
Title: Semiconductor device manufacturing method and semiconductor device
Inventor: TANAKA MASANORI
IPC: H01L25/18
Filed: 2020-03-12
Abstract: To reduce manufacturing cost and improve characteristics.SOLUTION: A manufacturing method includes: disposing first and second semiconductor chips 21a, 21b on a front surface of a die pad part 41a1 of a main current lead frame 41a and performing wiring; encapsulating the main current lead frame 41a and first and second semiconductor chips 21a, 21b with an encapsulation raw material in a semi-cured state thereby forming a semi-cured unit, such that a terminal part 41a3 of the main current lead frame 41a protrudes and such that a rear surface of the die pad part 41a1 is exposed; and pressure-bonding a front surface of an insulating sheet 70 to the rear surface of the semi-cured unit to cover the rear surface of the die pad part 41a1 of the main current lead frame 41a. Such a manufacturing method allows attachment of the insulating sheet 70 without turning up the insulating sheet 70 and regardless of specifications of a molding die.SELECTED DRAWING: Figure 3
Patent JP-2021150675-A (JP)
Title: Semiconductor integrated circuit and receiving device
Inventor: NAKAMURA YUTAKA
IPC: H04L25/03
Filed: 2020-03-16
Abstract: To suppress variations of a DC voltage level in a signal path after a coupling capacitor is passed.SOLUTION: A semiconductor integrated circuit comprises: an equalizer amplifying a signal component of a predetermined frequency band contained in an input signal on a signal path of a post step from a coupling capacitor; a sampler circuit converting an output signal of the equalizer to a digital signal; a detection circuit outputting a signal on the basis of an appearance frequency of a binary value contained in the digital signal; a compensation circuit that compensates deviation of a DC voltage level on the signal path on the post step from the coupling capacitor when the output signal of the detection circuit indicates a first level.SELECTED DRAWING: Figure 1
Patent JP-2020095981-A (JP)
Title: Illuminating device
Inventor: ICHIJO YUSUKE
IPC: F21V23/00
Filed: 2020-03-19
Abstract: To provide an easy-to-install illuminating device.SOLUTION: An illuminating device according to an embodiment comprises: a light emitting part; a heat dissipating body comprising an installation part in which the light emitting part is installed on a lower part, a plurality of first heat dissipating fins protruding upward from the installation part, and a plurality of second heat dissipating fins protruding laterally from upper parts of the plurality of first heat dissipating fins; and a power supply unit attached on the side of tips of the plurality of second heat dissipating fins so as to be rockable in a vertical direction, and supplying electric power to the light emitting part.SELECTED DRAWING: Figure 2
Patent JP-2020093790-A (JP)
Title: Refrigeration cycle device
Inventor: TADA KAZUHIRO
IPC: B60H1/00
Filed: 2020-03-20
Abstract: To provide a refrigeration cycle device capable of achieving low noise without causing decrease in heating capacity.SOLUTION: A high-pressure coolant discharged from a compressor 111 and cooling water forcibly fed from a water pump 21 are heat-exchanged with a water-coolant heat exchanger 12 so as to heat the cooling water, the heated cooling water and blown air blown from a blower 32 are heat-exchanged with a heater core 22 so as to heat the blown air, and the heated blown air is brown into a cabin so as to warm the inside of the cabin. When low noise is demanded, coolant discharge capacity of the compressor is decreases and pressure-feeding capacity of the water pump is decreased, further pressure of the high-pressure coolant is increased without increasing pressure of an intermediate pressure coolant. With this, low noise of the compressor is achieved while expanding enthalpy difference of an entrance coolant of the water-coolant heat exchanger, and suppressing great decrease in heating capacity.SELECTED DRAWING: Figure 7
Patent JP-2021088402-A (JP)
Title: Paper container
Inventor: NAKAMURA TAKAYA
IPC: B65D5/06
Filed: 2020-03-23
Abstract: To provide a paper container capable of being easily opened, and unlikely to be distorted in shape when the paper container is formed.SOLUTION: A reference point 40 is set, on the body vertical fold lines 3, 4 on both sides of a body panel 7, being separated by 3 mm or more from an intersection 39 of an end of a body vertical fold line 3, 4 and an end of a top horizontal fold line 25, a downward curved first auxiliary fold line 43 is formed having ends 41, 42 arranged so as to connect to each other, the reference points 40 or positions near the reference points 40 and on the body vertical fold lines 3, 4 or away from the body vertical fold lines 3, 4, and at the same time positioned at or lower than the reference points 40 in a height direction, the ends 41, 42 of the first auxiliary fold line 43, which connects each other of positions near the reference points 40, and on the body vertical fold lines 3, 4, or away from the body vertical fold lines 3, 4 and at the same time positioned at or lower than the reference points 40 in a height direction, are separated from each other within a length of 3 mm or more from the intersection 39 and 20% or less of a length of the top horizontal fold line 25, and a lowest point 46 of the curve is positioned at a center of a body panel 7 in a left-right direction and the curve is symmetrical.SELECTED DRAWING: Figure 1
Patent JP-2021152369-A (JP)
Title: Free type bidirectional clutch
Inventor: IIDA TERUNOBU
IPC: F16D41/10
Filed: 2020-03-24
Abstract: To provide a new free type bidirectional clutch which can reliably transmit torque causing large rotation from an input member to an output member.SOLUTION: A coil spring 30 is disposed at the inner side of an output member 8 and an outer peripheral surface of a main part 34 of the coil spring 30 and an inner peripheral surface of the output member 8 are arranged facing each other. When an input member 6 rotates, an input engagement piece 16 presses one of a pair of hook parts 36a and 36b provided at the coil spring 30 to expand a diameter of the coil spring 30 and thereby cause the outer peripheral surface of the coil spring 30 to closely contact with and the inner peripheral surface of the output member 8.SELECTED DRAWING: Figure 1
Patent JP-2021155934-A (JP)
Title: Doorway structure of smoking room and installation method of doorway curtain
Inventor: KOGA MASAHIRO
IPC: A47H23/08
Filed: 2020-03-25
Abstract: To provide a doorway curtain easily installable to an existing smoking room, and capable of securing a boundary wind velocity.SOLUTION: The doorway structure of a smoking room has a doorway curtain 10 attached to a doorway 21 of the smoking room 20. The doorway curtain 10 has an attachment part 11 for attaching the curtain to the doorway 21, and a body part 12 in which multiple strip parts 122 suspended from the attachment part 11 are connected. In the strip part 122, a space S between a lower end 122b thereof and a lower end 21b of the doorway 21 is formed to have a length to keep a boundary wind velocity of wind flowing into the doorway 21 by an exhaust device installed in the smoking room 20 to be more than a prescribed value.SELECTED DRAWING: Figure 1
Patent JP-2020164993-A (JP)
Title: Light-absorption heat-shielding film, light-absorption heat-shielding member, article and method for manufacturing the same
Inventor: KOTANI YOSHINORI
IPC: B32B3/30
Filed: 2020-03-25
Abstract: To provide a light-absorption heat-shielding film that absorbs a visible ray and a near-infrared ray but has reduced radiation of a far-infrared ray, which are generally incompatible.SOLUTION: A light-absorption heat-shielding film includes a metal layer with a fine rugged-shape matter, where an average height of the fine rugged-shape matter is 100 nm or more and 1000 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2021157944-A (JP)
Title: Battery with metal negative electrode
Inventor: TANIMOTO MINORU
IPC: H01M10/30
Filed: 2020-03-26
Abstract: To provide a battery provided with a metal negative electrode capable of significantly reducing the amount of hydrogen gas generated while minimizing the decrease in conductivity of an electrolytic solution.SOLUTION: A battery includes a positive electrode, a metal negative electrode, and an electrolytic solution, and the electrolytic solution contains an alkanethiol derivative as an additive.SELECTED DRAWING: None
Patent JP-2021153832-A (JP)
Title: Game machine
Inventor: KUBOTA MICHIYA
IPC: A63F7/02
Filed: 2020-03-27
Abstract: To provide a game machine capable of executing an easy-to-understand performance using a movable unit.SOLUTION: A game machine 1 includes: a movable unit 10 changeable from a normal mode to a performance mode; and performance execution means for executing a specific performance for allowing the movable unit 10 to become the performance mode when a success conclusion advantageous to a player is reached. The movable unit 10 can be changed the performance mode through a change from the normal mode to a halfway mode, and the specific performance allows the movable unit 10 to be changed from the normal mode to the halfway mode in a branch stage before reaching a conclusion, and then allows the movable unit to be changed from the halfway mode to the performance mode when a success conclusion is reached and allows the movable unit to be changed from the halfway mode to the normal mode when a success conclusion is not reached.SELECTED DRAWING: Figure 6
Patent JP-2021153503-A (JP)
Title: Black tea production method and fermentation optimal period determination device in the method
Inventor: GOTO TADASHI
IPC: A23F3/06
Filed: 2020-03-27
Abstract: To provide a black tea production method for detecting and acquiring a peak temperature of a fermentation temperature and easily determining a fermentation optimal period, and a fermentation optimal period determination device.SOLUTION: There is provided a black tea production method for determining a fermentation optimal period of tea leaves in a fermentation step. In the method, a temperature, at which a fermented tea temperature measured by a temperature acquiring part after a prescribed period in fermentation gradually increases and reaches a peak temperature, is measured, timing immediately after the measurement or after elapse of any period of the measurement is determined as a fermentation optimal period, and the fermentation is stopped immediately after fermentation optimal period. A CPU (central processing unit) 11 has an input part 12, a temperature acquiring part 13, a storage region part 14 for storing set value, temperature, or the like, a reporting output part 15, and a screen display part 16, wherein the temperature acquiring part 13 is set in fermented tea leaves during the fermentation step, and after a prescribed period, a temperature, at which a fermented tea leave temperature measured by the temperature acquiring part 13 increases gradually and reaches a peak temperature, is measured, time immediately after the measurement or after elapse of any period of the measurement is determined as fermentation optimal period, and fermentation is stopped immediately after the measurement.SELECTED DRAWING: Figure 2
Patent JP-2021162378-A (JP)
Title: Odor detection device, odor detection method, and odor detection system
Inventor: HAMAGAMI HITOSHI
IPC: G01N33/00
Filed: 2020-03-31
Abstract: To provide a technique capable of predicting an increase of odor intensity in a passenger compartment.SOLUTION: The odor detection device includes: an acquisition unit that acquires the odor intensity from an odor sensor that outputs odor intensity representing the level of the odor due to odor substances in the space; and a control unit that acquires the odor intensity from the acquisition unit and predicts the first time when the odor intensity exceeds a first threshold based on the changes of the odor intensity.SELECTED DRAWING: Figure 2
Patent JP-2021159712-A (JP)
Title: Shaft for golf club, production method thereof
Inventor: MATSUBARA HANAE
IPC: A63B53/10
Filed: 2020-04-03
Abstract: To provide a shaft for a golf club comprising a long part whose external diameter is thin, comprising no part on which the external diameter varies suddenly, generating proper bending, achieving return of a head in impact time at proper timing according to swing of a player, and being suitable for various types of players and excellent in productivity, and a production method thereof.SOLUTION: There is provided a shaft for a golf club in which a plurality of fiber reinforced resin layers 2 including reinforced fibers are laminated, one end side of which is a thin diameter end 11 with a thin external diameter, the other end side of which is a thick diameter end 12 with a thick external diameter, and in which, when a length of a shaft 1 for a golf club is L1 (mm), in a longitudinal axis direction of the shaft 1 for a golf club, at least an external diameter D1 (mm) in a range from the thin diameter end 11 to a position A represented by a following formula (L1/3 (mm)) is 6 mm or greater and 10 mm or smaller and is constant, and an external diameter D2 (mm) of the thick diameter end 12 is 13 mm or greater and 15 mm or smaller.SELECTED DRAWING: Figure 1
Patent JP-2020116421-A (JP)
Title: Configurable robotic surgical system with virtual rail and flexible endoscope
Inventor: SIDDARTH OLI
IPC: A61B34/35
Filed: 2020-04-08
Abstract: To provide a system and a tool for intra-lumen robot treatment that provide improved ergonomics, use performance, and navigation.SOLUTION: Systems and methods for moving or manipulating robotic arms are provided. A group of robotic arms are configured to form a virtual rail or line between end effectors of the robotic arms. The robotic arms are responsive to outside force, for example, from a user. When a user moves a single one of the robotic arms, the other robotic arms will automatically move to maintain virtual rail alignments. The virtual rail of the robotic arm end effectors may be translated in one or more of three dimensions. The virtual rail may be rotated about a point on the virtual rail line. The robotic arms can detect the nature of contact from the user and move accordingly. Holding, shaking, tapping, pushing, pulling, and rotating different parts of the robotic arm elicit different movement responses from different parts of the robotic arm.SELECTED DRAWING: Figure 2A
Patent JP-2020170162-A (JP)
Title: Scanning exposure method and device manufacturing method
Inventor: KATO MASANORI
IPC: G03F7/20
Filed: 2020-04-08
Abstract: To make it possible to produce high-quality substrates with high productivity.SOLUTION: A scanning exposure method includes: rotating a cylindrical mask around a first axis; rotating a rotating drum around a second axis to move a substrate in a longitudinal direction; projecting illumination light toward an illumination area that is set in the shape of an elongated rectangle in a direction of the first axis and has a predetermined width in a circumferential direction corresponding to the scanning exposure direction of a first circumferential surface on the mask pattern; and setting the positional relationship between a projected image plane and the surface of the substrate in a focus direction, such that an image of the mask pattern is formed along the projected image plane curved in the scanning exposure direction according to the radius of a first circumferential surface and that the curved projected image plane and the curved substrate surface intersect at two positions apart in the scanning exposure direction in a projection area by projecting a projected light beam from the mask pattern appearing in the illumination area toward the projection area on the substrate side corresponding to the illumination area using a projection optical system.SELECTED DRAWING: Figure 1
Patent JP-2021170239-A (JP)
Title: Apparatus, method and program for assisting process design
Inventor: KUBOTA FUMIKO
IPC: G05B19/418
Filed: 2020-04-16
Abstract: To provide an apparatus for assisting process design capable of producing an operation sequence helpful in designing a production process.SOLUTION: An apparatus for assisting a process design in the present invention is adapted to assist a design of a production process to obtain an object through a plurality of operations. The apparatus for assisting a process design comprises: temporary candidate generating means that generates a temporary candidate that an operation sequence as an order to perform each operation is randomly supposed; matching means that makes the temporary candidate as a matching candidate that the temporary candidate is matched to an operation restriction that is a scheduled order between particular operations; and output means that outputs an evaluation value of the matching candidate based on a predetermined indicator. The temporary candidate consists of an operation sequence set by utilizing, for example, a pseudo-random number order. According to the present invention, a matching candidate matched to an operation restriction can be considered on the basis of a number of temporary candidates randomly set by a system. For this reason, there is a room that a process design more excellent in productivity is to be made freely from the conventional framework.SELECTED DRAWING: Figure 7