baber/WOPTO huggingface dataset:
Patent JP-2021170949-A (JP)
Title: Tilling device
Inventor: YOKOHAMA MASASUKI
IPC: A01B35/04
Filed: 2020-04-21
Abstract: To provide a tilling device that reduces a burden of maintenance work of a worker.SOLUTION: The tilling device comprises: a leveling body 5 provided in a traveling direction rear of a tilling body 3 and capable of being turned in a vertical direction; an arm 72 with a proximal end supported in a freely turning manner, and having a tip end connected to a connecting rod in a freely turning manner; a connecting rod 74 with one end connected to the arm in a freely turning manner, having the other end sliding over the leveling body, and connected to the leveling body in a lockable manner; a locking member 73 pivoted in a freely turning manner, and changing the turning direction of the arm by the locking position of the tip end; an elastic body 75 for biasing the arm in a traveling direction; and the other elastic body 76 for biasing the locking member. About a turning inhibition preparation posture/turning inhibition posture and a turning posture, the switching of the turning posture of the locking member can be performed with support of an auxiliary mechanism 7, and therefore the switching operation of the maintenance work/tilling work by a worker becomes easy, and also the lifting operation of the leveling body by the worker is light-weighted and the prevention of default can be achieved.SELECTED DRAWING: Figure 11
Patent JP-2021172153-A (JP)
Title: Vehicular control apparatus
Inventor: SHINOHARA TOSHITARO
IPC: B60W40/04
Filed: 2020-04-21
Abstract: To secure an appropriate inter-vehicular distance in consideration of a large-scale vehicle traveling ahead of a vehicle itself in each of left and right lanes during execution of inter-vehicular distance control.SOLUTION: A control apparatus 80 of a vehicle 1 includes an operation support execution part 82 for selecting a target vehicle from among preceding vehicles existing within a given zone that includes each of left and right lanes ahead of a vehicle itself 1 and executing an operation support in which to automatically adjusting an inter-vehicular distance to the target vehicle. In a case where large-scale vehicles that are determined as large-scale vehicles exists on both of left and right side lanes of the vehicle itself, the operation support execution part 82 selects, as the target vehicle, a vehicle with which the relative distance with the vehicle itself is the shortest from among a preceding vehicle traveling in the same travel lane as the vehicle itself travels in and large-scale vehicles traveling in each of the left and right side lanes of the vehicle itself.SELECTED DRAWING: Figure 1
Patent JP-2020121718-A (JP)
Title: Seat heater and vehicular seat
Inventor: HOSHI YUICHIRO
IPC: B60H1/22
Filed: 2020-05-01
Abstract: To provide a seat heater and a vehicular seat capable of improving comfort in a structure equipped with a heater unit and a ventilation device.SOLUTION: A seat heater 1 is equipped with heater units 10, 20 disposed on a seat; blowers 30, 40 (blowing devices) disposed on parts which correspond to the heater unit 10, 20; and a control device 100 which controls the output of the heater units 10, 20 and the blowers 30, 40. The control device 100 actuates the blowers 30, 40 when a predetermined condition is satisfied during the actuation of the heater units 10, 20, and make the output of the heater units 10, 20 during the actuation of the blowers 30, 40 larger than that while the blowers 30, 40 are not actuated.SELECTED DRAWING: Figure 1
Patent JP-2021178992-A (JP)
Title: Soft magnetic metal powder and method for producing the same
Inventor: TAKEZAWA MASAAKI
IPC: B22F1/00
Filed: 2020-05-12
Abstract: To provide an Fe-based soft magnetic metal powder that has excellent manufacturability and can maintain low hysteresis loss (low coercivity) even in a high frequency region and a method for producing the same.SOLUTION: The present invention discloses a method for producing an Fe-based soft magnetic metal powder composed of an Fe-Si alloy. The method includes a powder forming step in which a molten master alloy of a predetermined composition is given to a fluid flow and the mixture is molded into powder while controlling at least impurities contained therein and the generation of distortion. The powder forming step is to control the size of magnetic domains so that a total perimeter of magnetic domains in a 40 μm-range becomes 1500 μm or less with no magnetic field in the section of a single particle. In the Fe-based soft magnetic metal powder produced by the method, a rate of change of brightness in a magnetic domain image observed on the section of the single particle is 30% or more in the applied magnetic field 0.48 kOe.SELECTED DRAWING: None
Patent JP-2021179797-A (JP)
Title: Information processing system, method, and program
Inventor: SAITO SATOSHI
IPC: H04N1/00
Filed: 2020-05-13
Abstract: To visualize error information of an information processing device with another information processing device.SOLUTION: An information processing system according to an embodiment of the present invention includes a first information processing device, a second information processing device, and a server that manages error information of the first information processing device and the second information processing device. The server includes a receiving unit configured to receive error information from the first information processing device and the second information processing device, a storage unit configured to store the error information, and a management unit configured to associate the first information processing device with the second information processing device. The second information processing device includes a display unit configured to display error information of the first information processing device associated with the second information processing device.SELECTED DRAWING: Figure 4
Patent JP-2021178053-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-05-14
Abstract: To provide a slot machine that has been improved regarding a configuration in which a plurality of kinds of determinations are executed for one determination result.SOLUTION: In the case where a navigation performance is executed for notifying of a stop operation order for winning one taken when one specific small winning combination is won in a normal state and a precursory state of an advantageous section, a navigation performance is executed for notifying of only a first stop reel in a first mode. In the case where a navigation performance is executed for notifying of a stop operation order in common with a stop operation order for winning one token when one specific small winning combination is won as a stop operation order for winning any one of specific small winning combinations A, B, and C when another specific small winning combination is won in a CZ state and an AT state of the advantageous section, a navigation performance is executed for notifying of first stop to third stop reels in a second mode. That is, even when notifying of a common stop operation order, performance modes of the navigation performances are different from each other.SELECTED DRAWING: Figure 9
Patent JP-2021178476-A (JP)
Title: Recording device and transport control method of the same
Inventor: HANEDA NOBORU
IPC: B41J11/42
Filed: 2020-05-14
Abstract: To provide a structure which reduces a transport error caused by transport rollers to perform accurate transport and achieve high quality image recording.SOLUTION: A recording device includes: a first roller which nips a recording medium and transports the recording medium in a transport direction; a second roller which nips the recording medium at the downstream in the transport direction and transports the recording medium; and a recording head which records an image on the recording medium transported by the second roller. The recording device carries out the following control. That is, a nip pressure exerted by the first roller is set to a first pressure until recording by the recording head reaches a point near a rear end of a print length and the nip pressure exerted by the first roller is set to a second pressure which is larger than the first pressure when the recording reaches the point near the rear end of the print length. Alternatively, a transport speed of the recording medium transported by the first roller after the recording by the recording head reaches the point near the rear end of the print length is set higher than that of the recording medium transported by the first roller until the recording by the recording head reaches the point near the rear end of the print length.SELECTED DRAWING: Figure 5
Patent JP-2020122486-A (JP)
Title: Hydraulic device
Inventor: MIURA TAKASHI
IPC: F04B1/22
Filed: 2020-05-18
Abstract: To provide a hydraulic device capable of maintaining a seal characteristic (or slide characteristic) on a slide surface (or slide surface) which is a seal surface on which a large axial load acts, and a slide structure in a hydraulic pump, a hydraulic motor and a hydraulic device.SOLUTION: In a slide structure of a hydraulic pump, a hydraulic motor and a hydraulic device, a solid lubricating film is arranged on a slide surface (or slide surface) which is a seal surface on which a large axial load acts.SELECTED DRAWING: Figure 4A
Patent JP-2020148455-A (JP)
Title: nozzle
Inventor: KOBAYASHI MASAKI
IPC: B05B3/06
Filed: 2020-05-22
Abstract: To provide a nozzle that injects gas toward an object.SOLUTION: A nozzle 120 comprises: a rotor 126 that injects an airflow while rotating, comprises a fluid flow passage for receiving gas, and is rotatably held; a nozzle member 127 that extends from the rotor 126 so that the inside is not blocked, and injects gas from orifices 121a, 121b; a protective cover 130 that accommodates the rotor 126 and the nozzle member 127; and a bottom plate 131 that defines a space for accommodating the orifices 121a, 121b inside the protective cover. The nozzle member 127 is connected to the rotor 126, and bends and extends from the connection part with the rotor 126 to the orifices 121a, 121b so as to keep an inner diameter of the nozzle member 127 constant. The orifices are formed by being diagonally cut with respect to the central axis of the nozzle member.SELECTED DRAWING: Figure 4
Patent JP-2021183085-A (JP)
Title: Game machine
Inventor: MURAKAMI NOBUAKI
IPC: A63F5/04
Filed: 2020-05-22
Abstract: To improve an appearance of a game machine including light emission means.SOLUTION: A game machine includes: light emission means capable of emitting light; a light guide member capable of guiding light emitted by the light emission means; and a first member disposed downstream in a progress direction of light emitted by the light emission means with respect to the light guide member. The light guide member includes a light suppression part for suppressing progress of light emitted by the light emission means.SELECTED DRAWING: Figure 241
Patent JP-2021186188-A (JP)
Title: Shoulder belt and bag
Inventor: KAMO ARATA
IPC: A45F3/04
Filed: 2020-05-28
Abstract: To provide a shoulder belt preventing a contact area between the shoulder belt and the shoulder from being spoiled when the shoulder and the arm of a wearer are in a dynamic state, compared to a conventional shoulder belt, and to provide a bag equipped with the shoulder belt.SOLUTION: A shoulder belt 10L as a shoulder belt having a longitudinal direction and a short side direction crossing the longitudinal direction comprises: a first part 1 and a second part 2 arranged at an interval in the short side direction in a cross section crossing the longitudinal direction; and a third part 3 for connecting the first part with the second part. A stretching rate of the third part is higher than each stretching rate of the first part and the second part. A bending resistance of the third part is lower than each bending resistance of the first part and the second part.SELECTED DRAWING: Figure 1
Patent JP-2021190258-A (JP)
Title: Floating connector
Inventor: OBATA YUSUKE
IPC: H01R13/631
Filed: 2020-05-28
Abstract: To provide a floating connector with reduced impedance without providing a wide adjustment part.SOLUTION: A floating connector 10 comprises a plurality of contacts 100, at least one stub member 130 and a movable housing 160. The movable housing 160 includes a first holding portion 170 and a second holding portion 172. The first holding portion 170 holds a first held portion 104 of the contact 100 and the second holding portion 172 holds a second held portion of the stub member 130. At least one stub member 130 corresponds to at least one of the contacts 100 on a one-by-one basis. A stub contact 138 is always pressed to a connection portion 105 of the corresponding contact 100 even while the movable housing 160 moves within the prescribed scope.SELECTED DRAWING: Figure 10
Patent JP-2021190147-A (JP)
Title: Magnetic head and magnetic recording device
Inventor: NARITA NAOYUKI
IPC: G11B5/31
Filed: 2020-06-01
Abstract: To provide a magnetic head and magnetic recording device capable of improving recording density.SOLUTION: A magnetic head comprises a first magnetic pole, a second magnetic pole, and a laminate. The laminate includes first to third magnetic layers and first to fourth non-magnetic layers. The first magnetic layer includes at least one of Fe, Co, and Ni. The second magnetic layer includes at least one of Fe, Co, and Ni. The third magnetic layer includes: a first element containing at least one of Fe, Co, and Ni; and a second element containing at least one selected from a group composed of Cr, V, Mn, Ti, and Sc.SELECTED DRAWING: Figure 1
Patent JP-2021194965-A (JP)
Title: Vehicular wheel and manufacturing method of the same
Inventor: Suganuma Morio
IPC: B60B3/04
Filed: 2020-06-11
Abstract: To provide a vehicular wheel which inhibits deterioration of durability caused by an excessive heat input portion while inhibiting deterioration of joint strength.SOLUTION: A vehicular wheel includes: a wheel rim having a substantially cylindrical shape; a wheel disc fitted in the inner periphery side of the wheel rim and having a substantially disc shape; and a laser welding part where the wheel rim and the wheel disc are joined by laser welding. In a circumferential direction of the vehicular wheel, an entire length of the laser welding part is 90% or longer than a length of an entire periphery of the wheel disc. One or more non-welding portions, in which the laser welding part is not formed in the circumferential direction of the vehicular wheel, exist between the wheel rim and the wheel disc.SELECTED DRAWING: Figure 3
Patent JP-2021195982-A (JP)
Title: Electric vehicle drive device
Inventor: KUROISHI SHINKATSU
IPC: F16H3/58
Filed: 2020-06-11
Abstract: To provide an electric vehicle drive device capable of efficiently accelerating an electric vehicle from an early stage of driving.SOLUTION: An electric vehicle drive device comprises a first motor Ma and a second motor Mb which are drive sources of an electric vehicle. The electric vehicle drive device controls respective rotation speeds of the first motor Ma and the second motor Mb in a manner that performs single motor driving where the electric vehicle is started to travel with the first motor Ma driven and dual motor driving where the first motor Ma and the second motor Mb are concurrently driven when the rotation speed of the first motor Ma reaches a predetermined rotation speed. A gear mechanism including a planetary gear mechanism 12 is adapted to maximize a total deceleration ratio in the single motor driving.SELECTED DRAWING: Figure 1
Patent JP-2021009140-A (JP)
Title: Measuring apparatus, imaging apparatus, measuring system, control method and program
Inventor: TAKAGI AKINARI
IPC: G06T7/521
Filed: 2020-06-19
Abstract: To realize good measuring accuracy while suppressing increase of an apparatus scale or reduction of usability.SOLUTION: A measuring apparatus comprises: a projection device that projects a predetermined pattern onto a subject; an imaging system that images an image group from at least two or more different view points, distance among the view points being shorter than distance between the projection device and the view point; and relative position calculation means that calculates a relative position of the projection device relative to the at least one view point from a pattern image position on the image group and a physical relationship between the view points, and acquires distance information of the subject from the relative position and the pattern image position on an image in the view point.SELECTED DRAWING: Figure 1
Patent JP-2022003289-A (JP)
Title: Ice-making system and control program for the same
Inventor: KIMURA EIKI
IPC: F25C1/12
Filed: 2020-06-23
Abstract: To make high-quality ice containing a salt content.SOLUTION: An ice-making system 1 includes an ice-making machine 20, a refrigeration machine 30, a saline concentration sensor 52, a suction thermometer 54 and a control device 10. The ice-making machine 20 is a blade type ice-making machine scraping off ice frozen on an inner wall of an ice-making cylinder 21 by using a blade 22. An evaporator 34 of the refrigeration machine 30 is provided in the ice-making cylinder 21. The saline concentration sensor 52 measures a saline concentration of saline water to be supplied to the ice-making machine 20. The suction thermometer 54 functions as a state sensor acquiring a suction temperature as a value indicating an ice-making state of the ice-making machine 20. The control device 10 controls rotating speed of the blade 22 of the ice-making machine 20 on the basis of the saline concentration and the value indicating the ice-making state so that thickness of the ice becomes less than a first value.SELECTED DRAWING: Figure 1
Patent JP-2022007132-A (JP)
Title: Slide device
Inventor: NAGATANI YUKI
IPC: B60N2/07
Filed: 2020-06-25
Abstract: To disclose one example of a slide device capable of suppressing the occurrence of an engaging failure between two helical gears.SOLUTION: A slide device 10 includes a gear box 17 to which rotational force from an electric motor is inputted, and which converts the rotational force into force for sliding a moving rail 12 and has a first helical gear 19 and a second helical gear engaged with the first helical gear 19, a first lid portion 31 that is provided on the gear box 17, and regulates the displacement in a rotation axis direction of the first helical gear 19, and a separation regulating portion 33 that is fixed to the moving rail 12, and regulates the separation of the first lid portion 31 from the first helical gear 19.SELECTED DRAWING: Figure 8
Patent JP-2020159558-A (JP)
Title: Removal prevention device and pipe joint including the same
Inventor: MAEDA YOSHINORI
IPC: F16L21/08
Filed: 2020-07-01
Abstract: To provide a removal prevention device which can achieve a removal prevention function sufficiently without affecting sealability of a seal member, and to provide a pipe joint including the removal prevention device.SOLUTION: A removal prevention device includes: at least a body member 3 which fits on an outer peripheral surface 1b of a spigot part 1a and has an inner periphery part facing the outer peripheral surface 1b; engagement members 6 which are housed in the inner periphery part of the body member 3 and are pressed in an inner diameter direction by the body member 3 to be engaged with the outer peripheral surface 1b of the spigot part 1a; and a holding member 51 which is provided between the engagement members 6 and the seal member 4 and holds the seal member 4 in a sealing state. The engagement member 6 fits in the inner periphery part of the body member 3 to prevent rotation of the spigot part 1a.SELECTED DRAWING: Figure 6
Patent JP-2022012546-A (JP)
Title: Analytic model and design method for reinforced concrete beam
Inventor: SATO RYOSUKE
IPC: G06F30/13
Filed: 2020-07-01
Abstract: To provide an analytic model capable of evaluating rigidity of a reinforced concrete beam including a hole by modeling the reinforced concrete beam including the hole, and a design method for the reinforced concrete beam.SOLUTION: The present invention relates to an analytic model for which a reinforced concrete beam 10 including a hole 15 penetrating a side face is modeled. Regarding the analytic model, when performing the modeling on the basis of non-hole beam elements (a first non-hole beam element 11A and a second non-hole beam element 14A) in non-hole regions (a first non-hole region 21 and a second non-hole region 23) of the reinforced concrete beam 10 in a length direction U of the reinforced concrete beam 10 and a hole beam element in a hole beam region (a hole beam region 22) of the reinforced concrete beam 10 in the length direction U, the hole beam element consists of an upper chord material 12 disposed above the hole 15 and a lower chord material 13 disposed below the hole 15.SELECTED DRAWING: Figure 4
Patent JP-2021176185-A (JP)
Title: Organic compound, light-emitting device, electronic appliance, light-emitting apparatus, and illumination apparatus
Inventor: WATABE GOKICHI
IPC: C07C211/57
Filed: 2020-07-03
Abstract: To provide a material for a hole transport layer with a low refractive index.SOLUTION: In a material for a hole transport layer including a monoamine compound, a first aromatic group, a second aromatic group, and a third aromatic group are coupled to a nitrogen atom of the monoamine compound, the first aromatic group and the second aromatic group independently include first to third benzene rings. One of or both the first aromatic group and the second aromatic group include one or more hydrocarbon groups with 1 to 12 carbons in which carbon forms a bond only in an sp3 hybrid orbital. The total number of carbons included in the hydrocarbon group coupled to one of the first aromatic group and the second aromatic group is 6 or more. The total number of carbons included in all the hydrocarbon groups coupled to the first aromatic group and the second aromatic group is 8 or more. The third aromatic group is a substituted or non-substituted monocycle or a substituted or non-substituted condensed ring or three or less rings.SELECTED DRAWING: None
Patent JP-2022015487-A (JP)
Title: Composition
Inventor: NAKAMURA AYA
IPC: A61Q17/04
Filed: 2020-07-09
Abstract: To provide a composition that can suppress melanogenesis and can prevent sunburn and pigmentation.SOLUTION: A composition contains extract of Polyporus, extract of Calendula Officinalis flowers and/or extract of hops. The composition can be used in food and drink or topical skin preparations.SELECTED DRAWING: Figure 1
Patent JP-2020173271-A (JP)
Title: Strain gauge, wearable products for newborns, and others
Inventor: KITAMURA ATSUSHI
IPC: G01B7/16
Filed: 2020-07-13
Abstract: To provide a strain gauge with a resistor formed on a flexible substrate, which offers enhanced sensitivity and compactness.SOLUTION: A strain gauge provided herein comprises a flexible substrate and a resistor consisting of a thin film containing at least either of Cr and CrN.SELECTED DRAWING: Figure 1
Patent JP-2021174499-A (JP)
Title: Settlement method using color pixel code-based one-time settlement security code
Inventor: PARK HEE YOUNG
IPC: G06Q20/24
Filed: 2020-07-13
Abstract: To provide a settlement method that uses a color pixel code-based one-time settlement security code.SOLUTION: A generation step of a color pixel code-based one-time settlement security code that is commonly applied to key pay, color pay, and light pay comprises steps of: displaying a color grid image with a combination of color pixels in a dedicated application; arbitrarily determining a color pixel code corresponding to each color pixel of the color grid image with the dedicated application; selecting, for a user, a color pixel of the color grid image displayed in the dedicated application and entering a user pattern into the dedicated application; and collecting the color pixel code of the color pixel corresponding to the user pattern in the dedicated application and generating the one-time settlement security code.SELECTED DRAWING: None