baber/WOPTO huggingface dataset:
Patent JP-2021155004-A (JP)
Title: Rear part structure of vehicle body
Inventor: NAKABE KAZUTAKA
IPC: B60R3/00
Filed: 2020-03-30
Abstract: To provide a rear part structure of a vehicle body, which can improve convenience when luggage is carried into/carried out of a luggage room.SOLUTION: A rear part structure of a vehicle body includes: a tailgate 5 that is constituted to be capable of opening/closing a rear opening 50 of a main body of a vehicle body continuing into the luggage room 31; and a step 6 that is turnably connected to a rear end part of the main body of the vehicle body and that has a luggage loading surface 6a. The step 6 is turned between a use position in which the luggage loading surface 6a is directed upward behind the rear end of the main body of the vehicle body and below a floor surface 31a of the luggage room 31 and a storage position in which the luggage loading surface 6a is further raised than in the use position.SELECTED DRAWING: Figure 2
Patent JP-2021161616-A (JP)
Title: Sanitary washing device
Inventor: KISHINO TATSUMA
IPC: E03D9/08
Filed: 2020-03-30
Abstract: To provide a sanitary washing device capable of washing a nozzle powerfully and uniformly.SOLUTION: A sanitary washing device 10 has a housing 6, one or more nozzles 5 that have a water discharge port and that are installed to advance/recede to/from the housing 6, and a washing unit 1 for washing the nozzle 5. The washing unit 1 has a linear water discharge part 4 for discharging water to the nozzle 5 linearly from just above the nozzle 5, for each nozzle 5. Because washing water is discharged from just above the nozzle 5 by a single linear water discharge part 4, a nozzle can be washed powerfully and uniformly.SELECTED DRAWING: Figure 3
Patent JP-2021163198-A (JP)
Title: Preparation action determination device, driving assistance system, and program
Inventor: TAGUCHI TOSHIYUKI
IPC: B60W30/09
Filed: 2020-03-31
Abstract: To provide a preparation action determination device and a program capable of determining the presence or absence of a preparation action which is performed by a driver just before a driving operation.SOLUTION: A preparation action determination comprises: a detection unit for detecting an active body motion of a driver who drives a vehicle; and a determination unit for determining whether or not the detected active body motion is a preparation action which is performed before driving operation on the basis of characteristics of preparation actions of the driver stored in a storage unit, which stores preparation actions which are performed before a driving operation as preparation for performing a driving operation for each occupant.SELECTED DRAWING: Figure 15
Patent JP-2021160272-A (JP)
Title: Injection molding machine
Inventor: MOROZUMI TOMOHITO
IPC: B29C45/17
Filed: 2020-03-31
Abstract: To provide an injection molding machine that can suitably lubricate a lubrication section.SOLUTION: The injection molding machine has lubrication sections 40-43, a pump 71, a supply line to supply a lubricant from the pump to the lubrication sections, and a recovery line to recover the lubricant from the lubrication sections to the pump. The recovery line has a branch 74, one side of the branch is connected to the pump, and the other side of the branch is connected to a vacuum generator 75, and the branch separates air and the lubricant recovered from the lubrication section, and the supply line and the recovery line are formed in a closed circuit.SELECTED DRAWING: Figure 5
Patent JP-2021165530-A (JP)
Title: Hermetic coolant compressor and freezing/refrigerating device employing the same
Inventor: HAYASHI HIROTO
IPC: F04B39/00
Filed: 2020-04-06
Abstract: To provide a hermetic coolant compressor capable of making reliability of a slide part which is constituted of a slide member made of an iron-based material and a slide member made of an aluminum material, more satisfactory for transfer even if a low-viscosity lubricant is used.SOLUTION: A hermetic coolant compressor stores a lubricant of which the kinetic viscosity at 40°C ranges from 1 mm2/S to 9 mm2/S in a hermetic container and accommodates therein an electrically-driven element including a stator and a rotor and a compression element which is driven by the electrically-driven element and compresses a coolant. The compression element includes a slide part configured by combining a first slide member made of an iron-based material and a second slide member made of an aluminum-based material via slide surfaces. The slide surface of the second slide member includes an oxide coating and an outermost surface of the oxide coating contains at least one of sulfur (S) and nickel (Ni).SELECTED DRAWING: Figure 3
Patent JP-2021165072-A (JP)
Title: Child seat and cushion structure
Inventor: KONO HARUO
IPC: B60N2/28
Filed: 2020-04-06
Abstract: To provide a child seat and cushion structure that can accommodate a growth of a child and can absorb shock with a simple structure.SOLUTION: A child seat includes: a seat body with a seat part and a backrest part; and a cushion structure (4) that includes a support surface (41) supporting the back and hip of a child lying on his back from below, and that can be detachably attached to a corner part formed by the seat part and the backrest part. The cushion structure (4) has: a first cushion body (40A) extending in a direction perpendicular to the support surface; and a second cushion body (40B) that extends in a same direction as the first cushion body and has a different cushioning property from the first cushion body.SELECTED DRAWING: Figure 3
Patent JP-2020110675-A (JP)
Title: Game machine
Inventor: TSUZUKI TAKAHIRO
IPC: A63F5/04
Filed: 2020-04-14
Abstract: To provide a technique for preventing the degree of advantage related to an assist time game from changing according to a setting value.SOLUTION: A normal section and an advantageous section can be set and an assist time game can be executed only in the advantageous section. For a regular bonus (RB) without triggering a shift to the advantageous section, a winning probability in an internal lottery varies according to a setting value. However, for a big bonus (BB) capable of triggering a shift to the advantageous section, variation of a winning probability in an internal lottery is prevented depending on the setting value.SELECTED DRAWING: Figure 8
Patent JP-2021169640-A (JP)
Title: Spiral steel pipe
Inventor: FUJIYAMA NAOTO
IPC: C22C38/58
Filed: 2020-04-14
Abstract: To provide a spiral steel pipe having excellent toughness of weld metal.SOLUTION: A spiral steel pipe includes a weld metal having a predetermined composition, and when the content ratio of elements (mass%) are expressed by atomic symbols, following expressions are satisfied: 0.300≤Al/O≤1.000, 0≤(1.5×(O-0.89Al)+3.4×N-Ti)×1000≤60.0%, 0.350%≤C+Mn/6+(Cu+Ni)/15+(Cr+Mo+V)/5≤0.450%, C+Si/30+(Mn+Cu+Cr)/20+Ni/60+Mo/15+V/10+5B≤0.250% or less.SELECTED DRAWING: None
Patent JP-2021169272-A (JP)
Title: Vehicle body understructure
Inventor: KAWABE SATORU
IPC: B62D25/20
Filed: 2020-04-16
Abstract: To provide a vehicle body understructure capable of preventing a tunnel from being deformed by an impact load input, for example, by a lateral collision.SOLUTION: A vehicle body understructure 10 includes a floor tunnel 14, a first cross member 32, a first reinforcement member 48 and a second reinforcement member 49. The floor tunnel extends in a vehicle body longitudinal direction around the central part of the floor panel 13 in the vehicle width direction. The first cross member extends in the vehicle width direction and is joined to the floor tunnel. The first reinforcement member has a first top part 51 and a first left side part 52 spaced from a tunnel top part 24 and a tunnel side wall 25, respectively. The second reinforcement member is joined to a first top part of the first reinforcement member and joined near a top part 43 of the first cross member.SELECTED DRAWING: Figure 2
Patent JP-2021173095-A (JP)
Title: Lock structure of female screw member screwed with reinforcement, and reinforcement fastening structure
Inventor: WAKIYAMA KOZO
IPC: E04C5/12
Filed: 2020-04-28
Abstract: To provide a lock structure of a female screw member screwed with a reinforcement capable of suppressing a sliding amount, capable of attaching a female screw member such as a fastening plate or a coupler to an optional length position of a male screw portion of a reinforcement, and capable of being performed at low cost with excellent workability.SOLUTION: A lock structure locks a fastening plate 3 or a coupler that is a female screw member screwed with a male screw portion 1c provided on an outer peripheral surface of an end portion of a reinforcement 1. A binding wire 4 is fitted into and wound around a screw groove of the male screw portion 1c of the reinforcement 1 so that the lock structure is positioned at a reinforcement center side of the fastening plate 3 or the coupler and can be in contact with a side face portion of the fastening plate 3 or the coupler.SELECTED DRAWING: Figure 1
Patent JP-2021172869-A (JP)
Title: Cylindrical sputtering target bringing-down method and cylindrical sputtering target bringing-down tool
Inventor: HASHIMOTO SHU
IPC: C23C14/34
Filed: 2020-04-30
Abstract: To bring a cylindrical sputtering target down from a vertical attitude to a horizontal attitude while suppressing cracking due to flexure.SOLUTION: There is provided a method of winding an upper end part of a cylindrical sputtering target in a vertical direction with a ring, supporting a lower end part of the cylindrical sputtering target with the ring hung with a suspension rope, and then bringing the cylindrical sputtering target down to a horizontal attitude while rotating the cylindrical sputtering target around the support position thereof as a fulcrum, an interval between the support position of the cylindrical sputtering target and the ring being set within a range in which a cracking index S represented as S=100×σ/σ' is 11.0 or less, where σ represents maximum bending stress that the cylindrical sputtering target has at its target part before reaching the horizontal attitude and σ' represents deflective strength that the cylindrical sputtering target has at its target part.SELECTED DRAWING: Figure 3
Patent JP-2021175947-A (JP)
Title: Vibration device
Inventor: AKUTSU SUSUMU
IPC: G01M17/007
Filed: 2020-05-01
Abstract: To provide a vibration device capable of appropriately reproducing a vibration state during vehicle travel.SOLUTION: A vibration device 1 vibrates a drive wheel W by an actuator 12 for vibration in a state of being interposed between the a first roller 17 and a second roller 16. A hydraulic pump 210 of the first roller 17 supplies hydraulic pressure generated by creep rotation of the drive wheel W to a hydraulic motor 170, and the hydraulic motor 170 rotates to drive the second roller 16. A controller 40 controls left and right electromagnetic flow control valve devices 41 so that deviation DN of rotational speed of the left and right first rollers 17 decreases (STEP 6).SELECTED DRAWING: Figure 15
Patent JP-2021177445-A (JP)
Title: Induction heating cooker
Inventor: YOKOIGAWA YUJI
IPC: H05B6/12
Filed: 2020-05-07
Abstract: To provide a thin induction heating cooker capable of suppressing adverse effects on the peripheral area of a connection line due to a magnetic field generated from the connection line.SOLUTION: An induction heating cooker includes a body case and a top plate. At the inside of the body case, there are provided: an induction heating coil disposed below the top plate; an inverter board configured to convert current supplied from an external power source into high frequency current and supply the high frequency current to the induction heating coil; a cooling fan for cooling the inverter board; a connection line configured to connect between the induction heating coil and the inverter board; and a wiring cover configured to cover the connection line disposed in a wiring space formed between the inverter board and the front of the body case. The inverter board, the cooling fan and the wiring cover are disposed so that they do not overlap each other in a plan view.SELECTED DRAWING: Figure 12
Patent JP-2021179021-A (JP)
Title: Clothing covering chest
Inventor: NOGAMI MIYUKI
IPC: A41D31/18
Filed: 2020-05-11
Abstract: To provide clothing which covers a wide size and achieves formability.SOLUTION: A brassiere 1 includes: a front covering part 3 for covering the chest; and a back covering part 2 covering the back and connected to the front covering part 3 at shoulder ends and side ends. The back covering part 2 includes: a hardly stretchable part with lower stretchability in a body-cross direction than a medium stretchable part and a stretchable part; the medium stretchable part with higher stretchability in the body-cross direction than the hardly stretchable part; and the stretchable part with higher stretchability in the body-cross direction than the medium stretchable part. Recovery rates of the hardly stretchable part, the medium stretchable part and the stretchable part in the body-cross direction and a height direction are the same. In the back covering part 2, a shoulder covering part 31 formed of the hardly stretchable part is formed in a position corresponding to shoulders, a back center upper side part 32 formed of the hardly stretchable part at an upper side on a back center line, end parts 33 and 34 in which the hardly stretchable parts are formed at ends, right and left side parts 41 in which the medium stretchable parts are formed on right and left sides, and a back upper part 42 in which the stretchable part is formed between the shoulder covering part 31 and the back center upper side part 32, and the right and left side parts 41.SELECTED DRAWING: Figure 1
Patent JP-2021087349-A (JP)
Title: Power conversion device, control device, data storage device, and data storage method
Inventor: UEDA TAKESHI
IPC: G06F11/34
Filed: 2020-05-12
Abstract: To provide a power conversion device, a data storage device, and a data storage method that are effective in achieving both resource saving of data storage and detailed data analysis.SOLUTION: A power conversion device 1 includes a power conversion circuit 10 that performs power conversion between primary side power and secondary side power, a buffer data storage unit 114 that repeatedly acquires a data set related to the state of the power conversion circuit 10 and stores the data set in a ring buffer 112 at a predetermined buffer cycle, a condition monitoring unit 121 that generates a trigger signal when the condition of a predetermined monitoring target satisfies a predetermined condition, and a data duplication unit 115 that stores a plurality of data sets accumulated in the ring buffer 112 in a storage target period including a time before a trigger signal generation time in the data storage unit 113 when the trigger signal is generated.SELECTED DRAWING: Figure 1
Patent JP-2021178334-A (JP)
Title: Laser welding apparatus and calibration method thereof
Inventor: MISHIMA TOSHIYUKI
IPC: B23K26/21
Filed: 2020-05-12
Abstract: To provide a laser welding apparatus capable of suppressing fluctuations in a measured value of penetration depth of a welded portion so as to improve measurement accuracy of the penetration depth.SOLUTION: A laser welding apparatus 10 comprises: a laser oscillator 11; and an optical interferometer 20. The optical interferometer 20 comprises: at least a light source 21; an optical branching part 22; an optical coupling part 23; a reference mirror 24; and a reference optical path length adjusting mechanism 50. The light source 21 emits measurement light ML. The optical branching unit 22 branches the measurement light ML into object light ML1 and reference light ML2. The optical coupling part 23 combines the object light ML1 reflected by a welding part 15a and reference light ML2 reflected by a reference mirror 24 so as to generate interference light for measuring penetration depth of the welding part 15a. A reference optical path length adjusting mechanism 50 moves the reference mirror 24 along a traveling direction of the reference light ML2 so as to change optical path length of the reference light ML2.SELECTED DRAWING: Figure 1
Patent JP-2021181407-A (JP)
Title: Hydrate of amidoalcohol compound, production method thereof, and production method of lactone compound
Inventor: SEKI MASAHIKO
IPC: C07D491/048
Filed: 2020-05-18
Abstract: To provide a hydrate of an amidoalcohol compound, which is an intermediate raw material of biotin synthesis, a production method thereof, and a production method of a lactone using an amidoalcohol compound.SOLUTION: A hydrate of an amidoalcohol compound is represented by a formula (I). (In the formula, R1 and R2 are each a substituted/unsubstituted benzyl group, R3 is a substituted/unsubstituted phenyl group, and n is 0-1.)SELECTED DRAWING: None
Patent JP-2021181642-A (JP)
Title: Fashion mask
Inventor: NISHI KIKUICHI
IPC: A41D13/11
Filed: 2020-05-18
Abstract: To provide a fashionable mask to be used on the street since the mask is used to prevent intrusion of pollen and viruses and to prevent scattering of a cough or a sneeze and there was hardly any consideration for a covering with beauty taking into consideration the functional aspects of intrusion prevention and dispersion prevention.SOLUTION: In order to solve the problem, the mask is in a shape having common cold prevention, pollen measures, cold resistance, moisturizing, scattering prevention, infection prevention, dust prevention measures having beauty, and an example indicated by a figure 1 is composed of filter material of cotton fabric or non-woven fabric of antibacterial, antivirus, anti allergy components, etc., and the shape of the mask body covering the mouth and the nose is a shape of a heart indicating love. The mask is a fashionable one capable of being worn on the street.SELECTED DRAWING: Figure 1
Patent JP-2021180817-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-05-20
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021183014-A (JP)
Title: Medicine bag
Inventor: TAMAMURA TOSHIAKI
IPC: B65D33/00
Filed: 2020-05-21
Abstract: To provide a medicine bag which has an open end made easily and freely openable/closable at low cost and furthermore enables a medicine to be taken in and out from the bag while confirming a printing surface.SOLUTION: A bag-like medicine bag 100 is provided which is made of paper and has a rectangular outer shape long in one direction and has one end in a longitudinal direction being an opening end 5. The medicine bag 100 comprises: a rectangular first sheet 1 that is a printing surface PA; and a second sheet 2 in the same shape as the first sheet 1. Surroundings of the first sheet 1 and the second sheet 2 are connected to each other expect the opening end 5 to form a storage space communicating with the opening end 5 between the first sheet 1 and the second sheet 2. A pressure-sensitive adhesive layer 6 is provided along the opening end 5 only on an inner surface side of the first sheet 1, and the pressure-sensitive adhesive layer 6 is not provided along the opening end 5 on the inner surface side of the second sheet 2.SELECTED DRAWING: Figure 5
Patent JP-2021184532-A (JP)
Title: Network system, host device, and network control method
Inventor: MARUYAMA AKIRA
IPC: H04L12/66
Filed: 2020-05-21
Abstract: To improve security.SOLUTION: A network system includes: a host device that is connected to a first network, which is a network within a predetermined area and capable of connecting to the Internet, and that constructs a second network logically separated from the first network; and a smart device that is connected to the second network and includes a behavior detection unit that detects a user's behavior. The host device manages the second network and includes a network host unit that communicates with the smart device and an external information collection unit that collects external information from the Internet in order for the smart device to output output information corresponding to the user's behavior detected by the behavior detection unit.SELECTED DRAWING: Figure 1
Patent JP-2020145476-A (JP)
Title: Semiconductor device
Inventor: YASUNAGA SHOJI
IPC: H01L21/60
Filed: 2020-06-03
Abstract: To provide a wire bonding method and a semiconductor device capable of appropriately bonding wires.SOLUTION: One ends of all aluminum wires respectively connected to fourth, fifth, and sixth semiconductor chips are bonded to a portion of the fourth, fifth, and sixth semiconductor chips that is located between one pair of holding traces in a direction where the one pair of holding traces are spaced apart from each other.SELECTED DRAWING: Figure 34
Patent JP-2021197747-A (JP)
Title: Electronic control device
Inventor: ISHIDA KAZUKI
IPC: H02M3/00
Filed: 2020-06-09
Abstract: To provide a technology to suppress a load of multiple DCDC converters from being biased to one of them.SOLUTION: An electronic control unit 40 controls a plurality of DCDC converters 11, 12. The plurality of DCDC converters are configured to output a voltage based on an indicated value. The electronic control unit 40 includes a temperature acquisition unit, a calculation unit, and an output unit. The calculation unit repeatedly calculates, for each of the plurality of DCDC converters, an indicated value, at which the temperature of each of the plurality of DCDC converters matches after a predetermined set time has elapsed, on the basis of the temperature change relation equation established between the temperature change of the DCDC converter, the amount of heat generated by the DCDC converter, and the amount of heat dissipated by the DCDC converter.SELECTED DRAWING: Figure 1
Patent JP-2021194101-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-09
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2020149729-A (JP)
Title: Information processing apparatus, information processing method and computer program
Inventor: YAGUCHI SHOTA
IPC: G06Q50/10
Filed: 2020-06-16
Abstract: To estimate an action taken by a user.SOLUTION: An information processing apparatus according to an embodiment of the present invention includes: an itinerary determination unit that identifies, as itinerary data, position information and time information included in at least a part of a period in which a user is located outside a living area, based on movement history data including the position information and the time information of the user; and an accommodation determination unit that determines whether or not the user has stayed outside the living area based on the itinerary data.SELECTED DRAWING: Figure 2