baber/WOPTO huggingface dataset:
Patent JP-2021035130-A (JP)
Title: Power supply apparatus
Inventor: OHATA HIROSHI
IPC: H02M7/487
Filed: 2019-08-21
Abstract: To provide a power supply apparatus capable of charging a storage battery by a single-phase AC charger without current flow into a motor generator.SOLUTION: A power supply apparatus includes: a storage battery, a capacitor unit constituted by connecting a first capacitor and a second capacitor in series between a positive electrode side terminal and a negative electrode side terminal of the storage battery; and a power converter in which three-level inverters each of which consists of a first switching element, a second switching element, a third switching element, a fourth switching element, a first diode, and a second diode, for three phases of U, V and W phases are connected to the storage battery in parallel. First intermediate points or second intermediate points of the two phases out of the three-level inverters of the three phases are formed as connection terminals electrically connected to two terminals of a single-phase AC charger. The power supply apparatus also includes a control device for controlling on/off switching of respective switching elements so that single-phase AC voltage outputted from the single-phase AC charger is converted into DC voltage.SELECTED DRAWING: Figure 1
Patent JP-2021030840-A (JP)
Title: Front part structure for vehicle
Inventor: HAMADA TAKASHI
IPC: B62D25/20
Filed: 2019-08-22
Abstract: To ensure a crash space and avoid a power unit from completely dropping.SOLUTION: A front part structure for a vehicle 1 is provided with an equipment room 1b for storing a power unit 8 at the front side of a vehicle cabin 1a. The front part structure includes: a pair of front side frames 31 and 31 that deform at the time of a front collision; a suspension cross member 5 that detaches at the time of the front collision; and a gusset 9 disposed extending between the suspension cross member 5 and a vehicle body member 2 that constitutes the vehicle cabin 1a. A side space SS allowing the side frame 31 to be deformed inward is disposed between the pair of front side frames 31 and 31 and the power unit 8, and bending guide portions 94f and 94r that guide the gusset 9 to be folded and bent are disposed.SELECTED DRAWING: Figure 11
Patent JP-2021031949-A (JP)
Title: Screen device
Inventor: ARIMA HIROKI
IPC: E06B9/52
Filed: 2019-08-23
Abstract: To provide a screen device in which a screen in a wound-up state and a drive unit do not overlap with an opening and do not occupy a space in a room.SOLUTION: A screen device 1 provided together with a sash has: a screen 2 that moves along an opening 12 of the sash; a screen shaft 3 (shaft part) that can unwind and rewind the screen 2 by rotation thereof around an axis; and a drive unit 4 that drives the screen shaft 3 to rotate. The screen shaft 3, the screen 2 in the state of being wound up on the screen shaft 3, and the drive unit 4 are incorporated in a screen device mounting frame 14 (frame body) of the sash.SELECTED DRAWING: Figure 6
Patent JP-2021030972-A (JP)
Title: Wiper device
Inventor: KATSURA TAKAHIRO
IPC: B60S1/34
Filed: 2019-08-28
Abstract: To provide a wiper device which performs a wiping operation to a wiping face by an optimum pressing force, and suppresses the generation of noise.SOLUTION: A wiper device comprises: a wiper arm 2 having a pivot shaft attached to a vehicle body, and reciprocating by being inverted between both ends of a wiping face; a wiper blade 3 connected to an end part of the wiper arm 2 at a side opposite to the pivot shaft, and wiping the wiping face; and a vertebra 4 arranged at a side opposite to the wiping face with respect to the wiper blade 3 along the wiper blade 3 in a longitudinal direction. The wiper arm 2 has a pressing mechanism 13 for pressing the wiper blade 3 toward the wiping face, and the pressing mechanism 13 comprises a motor 15, an elongation/contraction part 16 for converting a rotation motion of the motor 15 to a reciprocation motion, and a pressing part 17 connected to the elongation/contraction part 16 at one end, connected to the vertebra 4 at the other end, and moving the vertebra 4 to the wiper blade 3 side by the reciprocation motion of the elongation/contraction part 16.SELECTED DRAWING: Figure 3
Patent JP-2019220214-A (JP)
Title: Display device including touch sensor
Inventor: BOK SEUNG-LYONG
IPC: G06F3/041
Filed: 2019-08-29
Abstract: To provide a curved display device including a touch sensor and a driving method thereof.SOLUTION: A display device comprises: a display panel including a sealing layer positioned on a display element layer; and a substrate of a touch sensor positioned on the sealing layer. The sealing layer includes at least one inorganic insulation layer and an organic insulation layer, and the display panel includes a curved first part, a curved second part, and a flat third part that is positioned between the first part and the second part. The substrate of the touch sensor includes a fourth part through a sixth part corresponding to the first part through the third part respectively, and the first part through the third part and the fourth part through the sixth part overlap respectively in a plan view. And first touch electrodes arranged in a first direction do not overlap with second touch electrodes arranged in a second direction.SELECTED DRAWING: Figure 3
Patent JP-2021037622-A (JP)
Title: Image processing device, image processing method and program
Inventor: MORIBE MASAHIDE
IPC: B41J2/21
Filed: 2019-08-30
Abstract: To solve the problem that even if color differences between regions of a multicolor image are reduced by Multi Color Shading (MCS) processing, frequency differences are visually recognized as color unevenness when granularity of dots formed for each region are different.SOLUTION: In Multi Color Shading (MCS) processing, color differences are reduced and frequency differences are reduced. In order to reduce the differences, change of a signal value by the MCS processing is limited for ink of a color having large influence on granularity of an image. The ink of the color having large influence on the granularity of an image is black ink.SELECTED DRAWING: Figure 10
Patent JP-2021038526-A (JP)
Title: Water-related unit
Inventor: ODAGIRI HIRONORI
IPC: E03C1/20
Filed: 2019-08-30
Abstract: To provide a wall member mounting structure capable of preventing water leak from the inside of the unit to the outside of the unit.SOLUTION: The water-related unit includes: a floor member that has a floor part, and a wall-mounting recess formed along an outer edge of the floor part; a wall member that is inserted into the wall-mounting recess; and a seal member that water-tightly seals a space between the wall-mounting recess and the wall member. The wall-mounting recess has an inner bottom surface recessed below the top surface of the floor part, and an inner surface extending upward from the inner bottom surface. The seal member has a deformable material one side of which is provided on the inner surface thereof and the other side of which extends toward the inside of the wall-mounting recess, and which is deformable by being pressed by the wall member; and an adhesive material having adhesiveness, which is provided on the upper surface of the deformable material.SELECTED DRAWING: Figure 2
Patent JP-2020084318-A (JP)
Title: Additive manufacturing apparatus and system with vacuum assembly, and method of using the same
Inventor: DANIEL E SIEVERS
IPC: B33Y10/00
Filed: 2019-09-02
Abstract: To provide an efficient AM apparatus for an AM process that saves the trouble of manual removal and collection of unused powder.SOLUTION: The AM apparatus has an AM assembly 14 with a build chamber 20 to support a part 22 built with powder 24 in a build operation. Unused powder 24a accumulates in the build chamber 20 during the build operation. The AM apparatus has a vacuum assembly 52 with duct lines 54 in flow communication with the build chamber and with a powder receptacle 80 in flow communication with the duct lines. The powder receptacle has coupling members 100 allowing the powder receptacle to be reversibly attached to the duct lines 54. The vacuum assembly 52 includes a vacuum apparatus 120 coupled to and in flow communication with the powder receptacle via vacuum duct lines. The vacuum assembly 52 pulls the unused powder from the build chamber to the powder receptacle, and realizes an automated removal of the unused powder.SELECTED DRAWING: Figure 2A
Patent JP-2019198794-A (JP)
Title: Production method and production device of absorbent article
Inventor: IKEDA TATSUYA
IPC: A61F13/15
Filed: 2019-09-03
Abstract: To provide an absorbent article which can secure comfort for a wearer.SOLUTION: A production method of an absorbent article is configured to mold a pattern on an absorption mat having a liquid absorption property, in molding steps (A20, A30). The molding steps (A20, A30) comprise: a press molding step (S20) for pressing the pattern on the absorption mat and molding the pattern; and a fixing step (A30) for fixing the pattern molded in the press molding step.SELECTED DRAWING: Figure 3
Patent JP-2021043524-A (JP)
Title: Vehicle remote instruction system
Inventor: URANO HIROMITSU
IPC: B60W50/10
Filed: 2019-09-06
Abstract: To provide a vehicle remote instruction system capable of restricting reflection timing for reflecting a remote instruction on an automatic operation vehicle from being deviated from appropriate timing corresponding to an external environment of the automatic operation vehicle.SOLUTION: A vehicle remote instruction system 100 includes: a remote instruction point state recognition section 42 for recognizing a remote instruction point state on a target route based on the target route, position information, and map information; a recommendation timing acquisition section 43 for acquiring recommendation timing based on a remote instruction point state and the kind of a remote instruction; a remote instruction transmission section 48 for transmitting a remote instruction to an automatic operation vehicle; and a prediction timing calculation section 45 for calculating prediction timing. The remote instruction transmission section 48 performs a delay instruction to allow reflection timing to be close to recommendation timing when prediction timing is earlier than the recommendation timing, and performs a preparation instruction to allow a response of a behavior of the automatic operation vehicle related to the kind of a remote instruction to be faster when the prediction timing is later than the recommendation timing.SELECTED DRAWING: Figure 4
Patent JP-2020076949-A (JP)
Title: Organic light-emitting display device
Inventor: RI KONU
IPC: H01L27/32
Filed: 2019-09-10
Abstract: To provide an organic light-emitting display device capable of setting, for each gate line, timing when a sensing gate pulse (SG) for sensing is output after a black gate pulse (BG) for a black image is output during a vertical blanking period.SOLUTION: An organic light-emitting display device according to one embodiment includes: an organic light-emitting display panel including a drive transistor for driving an organic light-emitting diode; a gate driver; and a control unit for controlling a gate driver. The gate driver includes: a first drive unit for generating an image gate pulse, a BG, and an SG by using first to eighth gate clocks from the control unit during a first frame period; a second drive unit for generating the image gate pulse, the BG, and the SG by using ninth to sixteenth gate clocks from the control unit during the first frame period; and a third drive unit for controlling the first drive unit and the second drive unit so that the SG is output during a third period of the first frame period.SELECTED DRAWING: Figure 1
Patent JP-2021043067-A (JP)
Title: Gas detector
Inventor: ORINO TOSHIHISA
IPC: G01N31/22
Filed: 2019-09-11
Abstract: To provide a gas detector that makes it easier to visually detect gaseous detection target material with the detector fixed to an attachment target body.SOLUTION: A gas detector 40 has an adhesive layer 5 including an indication agent that changes its color by gaseous detection target material. The adhesive layer 5 can detect the presence or the amount of the material by a change of color, and the indication agent is appropriately selected according to the type of the material. The gas detector 40 may be attached to the inside of a packaging material 10 or of a container including a food 13.SELECTED DRAWING: Figure 3
Patent JP-2019205929-A (JP)
Title: Game machine
Inventor: NIWA MASAHIRO
IPC: A63F7/02
Filed: 2019-09-12
Abstract: To eliminate inconvenience in terms of a performance caused by display of a specific image that should be visually recognized by a player and the other non-specific images with the same brightness.SOLUTION: Visibility of a non-specific image is suppressed without reducing visibility of a specific image by superposingly displaying the specific image including effect images (a notice configuration part image (brilliance effect) E11, a notice configuration part image (luminescence effect) E12) corresponding to predetermined performance images (a notice character image (water imp) EC, a notice configuration part image (flower) E10), the non-specific images (a background image W1, a reduced left pattern image ES1, a reduced middle pattern image ES2, a reduced right pattern image ES3) set in order of priority lower than that of the specific images, and visibility suppression images (black translucent tone-down images) that are set in order of priority lower than that of the specific images and higher than that of the non-specific images and have a transmittance for suppressing the visibility of the non-specific images on a display screen of a main liquid crystal display device 21b according to the order of priority.SELECTED DRAWING: Figure 23
Patent JP-2021047564-A (JP)
Title: Automatic transaction system
Inventor: OWADA TATSUO
IPC: G06Q20/18
Filed: 2019-09-18
Abstract: To provide an automatic transaction system that allows each partner bank to offer its own promotions to its own customers with greater flexibility.SOLUTION: A system includes an automatic transaction system 10, a campaign server 30 for each bank that provides campaign information, and a storage part 60 that manages a plurality of call center phone numbers that identify a plurality of call centers 40 that guide a plurality of campaigns, each of which is associated with a plurality of campaigns, when one account identification medium of a bank is read, if there is a specific campaign conducted by the bank, a control part 14 connects to the campaign server 30 of the bank to obtain campaign information, presents the specific campaign information on the display unit 12, and when the handset 11 is picked up while the specific campaign information is being presented, calls the specific call center 40 identified by the specific call center phone number associated with the specific campaign by referring to the storage part 60.SELECTED DRAWING: Figure 1
Patent JP-2019213941-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-09-18
Abstract: To provide a game machine capable of maintaining game amusement.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this regard, in the Pachinko machine 1, a performance relating to operation is executed before occurrence of a performance reception period when operation to an operation button is received.SELECTED DRAWING: Figure 60
Patent JP-2021048290-A (JP)
Title: Etching apparatus and etching method
Inventor: AMAMI SHINYA
IPC: H01L21/027
Filed: 2019-09-19
Abstract: To provide an etching apparatus and an etching method, by which generation of a protrusion can be suppressed upon forming a mesa structure by etching a substrate for imprint molding.SOLUTION: The etching apparatus of the present invention includes a pair of interlocked holding part to hold a substrate for imprint molding on two adjoining side faces of the substrate for imprint molding. The etching apparatus includes a mechanism of swinging or rotating the substrate for imprint molding while changing the position where the interlocked holding part contacts the substrate for imprint molding in an immersion state of the substrate for imprint molding in an etching solution.SELECTED DRAWING: Figure 1
Patent JP-2021048723-A (JP)
Title: Electric power conversion system
Inventor: KURIHARA TAKASHI
IPC: H02M7/48
Filed: 2019-09-19
Abstract: To provide an electric power conversion system that can stably reduce noise currents.SOLUTION: The electric power conversion system comprises a heat generation component 81 that generates heat through power distribution at the time of electric power conversion, and grounding capacitor elements 11cH and 11cL for removing noise currents generated during power distribution to the heat generation component. The electric power conversion system comprises ground bus bars 17H and 17L for connecting the grounding capacitor elements to the ground and a cooling device 85 through which a cooling medium for cooling the heat generation component flows. Further, the electric power conversion system comprises connection parts 18H and 18L for cooling connecting the ground bus bars to the cooling device without using the heat generation component. This enables the electric power conversion system to stably reduce noise currents.SELECTED DRAWING: Figure 4
Patent JP-2021050005-A (JP)
Title: Synthetic resin cap
Inventor: SHIROTA AKIYOSHI
IPC: B65D41/34
Filed: 2019-09-24
Abstract: To provide a synthetic resin cap which can achieve reduction in a cap closing torque, and can also achieve reduction in a used resin amount.SOLUTION: A synthetic resin cap 1 includes a skirt wall 3 provided with a female screw 5 engaged with a male screw M1 formed on the outer periphery of a container mouth part M, and a tamper-evident band 9 connected to the lower side of the skirt wall 3 through a weakened part 10, in which a plurality of hooks 11 are provided at intervals in a circumferential direction inside the tamper-evident band 9, and the hooks 11 have grooves 15 that are configured to get over annular projections M2 provided on the outer periphery of the container mouth part M and reach the lower part thereof and be engaged with the annular projections M2 in cap opening when mounting the cap 1, and extend in a vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2021049153-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-09-25
Abstract: To enhance interest in a game in a game machine.SOLUTION: A suggestive performance 1 is a pseudo continuation inflaming performance with notice contents as a pseudo continuation performance. The suggestive performance 1 derives a result mode for suggesting development into a pseudo continuation performance at a ratio of 50%, derives a result mode for suggesting development into an SP ready-to-win (a ready-to-win performance having a high degree of expectation) with a probability of 25%, and derives a result mode for suggesting nondevelopment of a performance at a ratio of 25%.SELECTED DRAWING: Figure 82
Patent JP-2021055594-A (JP)
Title: Fuel pump module, fuel supply device and installation method of fuel pump module to fuel tank
Inventor: MATSUMOTO TEPPEI
IPC: F02M37/10
Filed: 2019-09-30
Abstract: To install a fuel pump substantially in a center of a fuel tank in a long axis direction without using an insertion guide.SOLUTION: A fuel pump module 10 comprises: a pump unit 11 having a fuel pump 100 for scooping up fuel in a fuel tank TK, a housing 110 for holding the fuel pump and a filter 120 for filtering the fuel; a lid 190 arranged at the fuel tank, and blocking an opening OP being an inlet when the pump unit is arranged in the fuel tank, and having a discharge port 192 for supplying the fuel to the outside of the fuel tank; and a fuel tube 154 having flexibility for connecting the pump unit and the discharge port. The housing comprises a guide part for fixing the pump unit to a fixing member having a pair of rails which are arranged in the fuel tank, and a release regulation member engaged with the fixing member, and regulating the release of the guide part from the rails.SELECTED DRAWING: Figure 1
Patent JP-2021055738-A (JP)
Title: Fuel supply device
Inventor: ITO NAOTO
IPC: B67D7/32
Filed: 2019-09-30
Abstract: To provide a fuel supply device capable of preventing a pressure instantaneously and suddenly increased at a nozzle as a starting point, from being propagated to an upstream side of a safety joint with a simple structure.SOLUTION: An engagement member 80 of a safety joint 50 held by an upstream-side joint portion 60 and a downstream-side joint portion 70 in a connection state even when instantaneous sudden pressure rise occurs at an oil supply nozzle 30 as a starting point, and keeping valve elements 66, 76 of the upstream-side joint portion 60 and the downstream-side joint portion 70 in a separation state against energization force of spring members 68, 78 in a state of not delivering a fuel from a pump 12 to the oil supply nozzle 30, buffers propagation of the instantaneous sudden pressure rise at the oil supply nozzle 30 as a starting point to a fuel supply passage at an upstream side of the downstream-side joint portion 70 as it is.SELECTED DRAWING: Figure 2
Patent JP-2021053188-A (JP)
Title: Radiographic apparatus
Inventor: EGUCHI KOICHI
IPC: A61B6/00
Filed: 2019-09-30
Abstract: To provide a radiographic apparatus which can vary a load by manual operation force of an arm.SOLUTION: A radiographic apparatus 10 includes: an irradiation part 18 for emitting radiation rays; an arm 12 which can hold the irradiation part 18 and an image receiving part 20 in a facing position; a first rotation mechanism for rotating the arm 12; and a friction mechanism 44 which can switch between a first state in which friction force in a direction opposite from the direction in which the arm 12 rotates acts on the arm 12 and a second state in which the friction force acting on the arm 12 is reduced compared to the first state.SELECTED DRAWING: Figure 4
Patent JP-2021000718-A (JP)
Title: Machine tool, machine tool control method, and machine tool control program
Inventor: ONO MASAHIRO
IPC: G05B19/409
Filed: 2019-10-02
Abstract: To provide a technique for easily setting opening and closing positions of a door.SOLUTION: A machine tool comprises: a cover that has an opening, and partitions and forms a machining area of a work-piece; a door for covering the opening; a driving mechanism that drives the door in order to change the degree of opening; a detection part for detecting an actual position of the door; and a control device for controlling the machine tool. The control device executes: processing for urging a user to move the door; processing for acquiring the actual position from the detection part and storing the acquired actual position as a set position relating to the opening and closing of the door, on the basis of reception of an instruction for fixing a position of the door during execution of the processing for urging; and processing for controlling the driving mechanism so that the door is positioned at the set position, on the basis of reception of an instruction for opening and closing the door.SELECTED DRAWING: Figure 3
Patent JP-2021058102-A (JP)
Title: Sporulation method for natural yeast
Inventor: TAKAYAMA YUKO
IPC: C12N1/16
Filed: 2019-10-03
Abstract: To provide a sporulation medium and sporulation method, which are capable of sporulating natural yeast.SOLUTION: Provided is a sporulation medium consisting of water and agar. Also provided is a sporulation method comprising a step of carrying out culture on an agar medium consisting of water and agar.SELECTED DRAWING: None