baber/WOPTO huggingface dataset:
Patent JP-2020166060-A (JP)
Title: Acoustic signal forming device, acoustic receiver and acoustic system
Inventor: AZUMA HIROSHI
IPC: G10L19/018
Filed: 2019-03-28
Abstract: To provide an acoustic signal forming device, an acoustic receiver and an acoustic system, which can precisely receive information embedded in an acoustic signal.SOLUTION: An acoustic system transmits embedded information to an acoustic receiver through an acoustic signal. In the acoustic system, the embedded information is repetitively embedded in the acoustic signal at every long period, and a plurality of pieces of unit information constituting the embedded information are embedded at every short period in a long time frame corresponding to the long period of the acoustic signal. An acoustic receiver of the acoustic system acquires the embedded information on the basis of a differential signal being a difference between a first signal acquired as information embedded in the acoustic signal by performing signal extraction processing from first timing and a second signal acquired as information embedded in the acoustic signal by performing signal extraction processing from second timing separated from the first timing by a time difference which is an integer multiple of the short period.SELECTED DRAWING: Figure 7
Patent JP-2020164651-A (JP)
Title: Coating composition and use thereof
Inventor: MATSUYAMA TAKAHISA
IPC: B05D7/24
Filed: 2019-03-29
Abstract: To provide means that can color glass with anisotropic metal nanoparticles exhibiting various colors.SOLUTION: A coating composition contains anisotropic metal nanoparticles and polysilazane.SELECTED DRAWING: Figure 1
Patent JP-2020162975-A (JP)
Title: Drum-type washing machine
Inventor: SHIMAKAGE KATSUYUKI
IPC: D06F37/12
Filed: 2019-03-29
Abstract: To realize a drum-type washing machine capable of stably providing a high washing effect.SOLUTION: A drum-type washing machine includes a motor 51 that rotates a drum 4 disposed inside a tub 3 that can store water around a horizontal shaft J, and a controller 6 that executes a washing step of rotating the drum 4 in which laundry and washing water are stored by controlling drive of the motor 51. In the washing step, the controller 6 executes a washing process to set the number of rotations of the drum 4 to an optimum number of rotations at which laundry falls before the laundry reaches a highest point to be reached.SELECTED DRAWING: Figure 8
Patent JP-2020171002-A (JP)
Title: Information processing apparatus and method of controlling the same
Inventor: YAMAZAKI SOZO
IPC: G06F11/14
Filed: 2019-04-05
Abstract: To provide a technique capable of appropriately dealing with a malfunction in which an information processing apparatus cannot be normally activated.SOLUTION: A CPU of an image forming apparatus (information processing apparatus) starts the image forming apparatus by executing a program stored in a memory device 113 when the image forming apparatus is turned on (S510). When the CPU determines that the image forming apparatus is reactivated during the image forming apparatus is activated (S506), the CPU executes respective different processes for resolving a malfunction in which the activation of the image forming apparatus stops on the way, based on whether or not an abnormality of management information is detected in memory device 113 after the reactivation of the image forming apparatus (S519 to S523).SELECTED DRAWING: Figure 5
Patent JP-2020173109-A (JP)
Title: Tire testing method and tire testing device
Inventor: KYO KOKIN
IPC: B60C19/00
Filed: 2019-04-08
Abstract: To improve market reproducibility for groove cracks.SOLUTION: A tire testing method applies a load in a direction orthogonal to a tire width direction of a pneumatic tire 100 on the pneumatic tire 100 while the pneumatic tire 100 is exposed to ozone under the atmosphere adjusted to a predetermined temperature at the same position in a tire circumferential direction of the pneumatic tire 100. This can reproduce the influence on the pneumatic tire 100 when a vehicle attached with the pneumatic tire 100 stops for a long time, and can reproduce groove cracks.SELECTED DRAWING: Figure 1
Patent JP-2019131604-A (JP)
Title: Method for producing 1,1-bis(4-(2-hydroxyethoxy) phenyl)-3,3,5-trimethyl cyclohexane
Inventor: MURAGAKI KOJI
IPC: C07C43/23
Filed: 2019-04-12
Abstract: To provide a method for producing a high purity novel crystalline body that has good preservability and easy handleability and is stable in quality, on an industrial scale with ease.SOLUTION: There is provided a method for producing a 1,1-bis(4-(2-hydroxyethoxy) phenyl)-3,3,5-trimethyl cyclohexane non-crystalline body comprising: dissolving a 1,1-bis(4-(2-hydroxyethoxy) phenyl)-3,3,5-trimethyl cyclohexane non-crystalline body in at least one solvent selected from methanol and methylethyl ketone; then crystallizing from the solution in which 1,1-bis(4-(2-hydroxyethoxy) phenyl)-3,3,5-trimethyl cyclohexane is dissolved, at a temperature of less than or equal to the melting point of the solvent and 0°C or less.SELECTED DRAWING: Figure 1
Patent JP-2019135668-A (JP)
Title: Touch panel, sensor body, and display device
Inventor: KURIKI TADASHI
IPC: H05K9/00
Filed: 2019-04-15
Abstract: To provide a conductive film which has a simple configuration, is less susceptible to moire when installed on a display panel of a versatile display device, and can be manufactured at high yield, and to provide a display device having the same.SOLUTION: A conductive film 10 comprises a transparent base 12 and a conductive layer 14 formed on a principal surface of the transparent base 12. The conductive layer 14 consists of a mesh pattern 20 comprising rhombus-shaped openings 18, each rhombus having a vertex angle (2θ) in a range of 60-120°.SELECTED DRAWING: Figure 1
Patent JP-2019141662-A (JP)
Title: Ligament assembly
Inventor: CHRISTOPHER ALEXANDER DODD
IPC: A61F2/08
Filed: 2019-04-18
Abstract: To provide a ligament assembly which resists a load transferred between a bone anchor and a ligament.SOLUTION: The ligament assembly includes an elastic element 20 connected to a bone anchor 4 and a ligament 18. The elastic element acts as a cantilever and resists the load transferred between the bone anchor and the ligament by the bending resistance of the elastic element. The ligament may include an artificial ligament to replace a human or animal ligament therewith. The elastic element may include a coil spring and act as a biasing element/buffer operatively coupled to the artificial ligament to control the effective stiffness of the artificial ligament. Thus, the elastic element provides an effective stiffness of the artificial ligament which more closely resembles the stiffness of the natural ligament.SELECTED DRAWING: Figure 2
Patent JP-2020178052-A (JP)
Title: Light receiving ic, proximity sensor, and electronic device
Inventor: KAMIHIRA YOSHITSUGU
IPC: H01L31/12
Filed: 2019-04-18
Abstract: To provide a light receiving IC, a proximity sensor, and an electronic device capable of expanding a display area of the electronic device having the proximity sensor.SOLUTION: A light receiving IC 11 includes: a driving unit configured to drive an LED 21 that emits light; and a light receiving element 34 configured to detect reflected light. The light receiving IC 11 is disposed in a region that is under an OLED panel 5 and is covered by the OLED panel 5.SELECTED DRAWING: Figure 6
Patent JP-2019141685-A (JP)
Title: Game machine
Inventor: HASHIMOTO TAKAAKI
IPC: A63F7/02
Filed: 2019-04-24
Abstract: To achieve a novel performance for attracting an interest of a player for improving a game amusement.SOLUTION: A game machine executes a display surface breakage notice for displaying a first display surface breakage image EF1 and a second display surface breakage image EF2 by superposing them to a variable performance image HE, for achieving a performance which seems that, a crack is generated on a display surface of the performance image, or which seems that, a display surface is broken, in a state of performing a variable performance. Even in a state of displaying the first display surface breakage image EF1 and the second display surface breakage image EF2, the variable performance image HE can be viewed through these breakage images, so that, a player can experience in sensation, a state in which the player views the variable performance through the display surface having a crack, or through the display surface which is partially broken. By such a novel performance in which, the display surface is broken in displaying of the variable performance image HE, and the variable performance is continued as it is, it is possible to attract an interest of a player.SELECTED DRAWING: Figure 46
Patent JP-2020175064-A (JP)
Title: Jigsaw toy capable of constructing puzzle
Inventor: FANG XIAOGANG
IPC: A63H33/00
Filed: 2019-04-24
Abstract: To provide a jigsaw toy capable of constructing a puzzle.SOLUTION: The toy comprises a main body 11. A cover plate 12 is arranged on an upper side of the main body 11. The right end of the cover plate 12 is rotationally connected to the upper end of the right side of the main body 11. A clamping hook 45 is fixedly arranged at the left end of the lower end surface of the cover plate 12. A clamping block 46 capable of clamping the clamping hook 45 is fixedly arranged at the upper end of the left end surface of the main body 11. Jigsaw pieces can be placed in a designated area to be spliced together, and the jigsaw pieces and corresponding drawings can be replaced by the user. Whether the drawings are used for assisting splicing or not can be selected according to needs. The jigsaw toy has the storage performance, and the jigsaw pieces are prevented from scattering and falling off.SELECTED DRAWING: Figure 1
Patent JP-2019165470-A (JP)
Title: Transmission method, transmitter, receiving method, and receiver
Inventor: MURAKAMI YUTAKA
IPC: H04B7/0456
Filed: 2019-04-26
Abstract: To improve receiving quality under an environment in which direct wave is dominant in a transmission method of simultaneously transmitting a plurality of modulation signals from a plurality of antennas.SOLUTION: In all data symbols used for data transmission of modulation signals to be transmitted, precoding matrixes are changed so that all of precoding matrixes already used when precoding individual data symbols and precoding matrixes already used when precoding data symbols adjacent to the foregoing data symbols in a frequency axis direction and a time axis direction are different from one another. Symbols are precoded to transmit modulation signals with the data symbols arranged thereon.SELECTED DRAWING: Figure 6
Patent JP-2020175067-A (JP)
Title: Makeup pouch facilitating putting in and out
Inventor: JIAO HUI
IPC: A45C11/00
Filed: 2019-04-28
Abstract: To provide a makeup pouch facilitating putting in and out cosmetics.SOLUTION: Provided is a makeup pouch including a main body 13 in which: when a cover 31 is opened, a power rod 28 is rotatably interlocked, and the power rod is rotated to pull and move a pull block by a first pull cord and move upward; a slide block 18 is moved and interlocked by an auxiliary rod; cosmetics of different types can be placed in a placement chamber 11 and an apex part of a pushing/moving plate 15; the cosmetics are dividedly arranged to facilitate putting in and out; and when the makeup pouch is opened, the pushing/moving plate is interlockingly moved upward to interlock a placement box 12 and move in a horizontal direction, and with this, the cosmetics are placed in a bright part so as to facilitate distinguishing and finding the cosmetics.SELECTED DRAWING: Figure 1
Patent JP-2020182672-A (JP)
Title: Game machine
Inventor: AOSHIMA TAKAHIRO
IPC: A63F5/04
Filed: 2019-05-08
Abstract: To propose a game machine for increasing usefulness of a function of setting a betting number that is less than the upper limit and for enhancing interest in a game.SOLUTION: When a betting number that is less than the upper limit is set in a game after a game set to an advantage stoppable state capable of stopping an advantageous pattern mode, advantage notification for showing the advantage stoppable state is executed with a higher probability than a game by setting of the upper-limit betting number. With such a configuration, it becomes possible to confirm whether to determine that an advantageous pattern mode is stoppable by a lottery by starting a game by setting a betting number that is less than the upper limit. With such a configuration, the meaning of execution of a game by setting a betting number that is less than the upper limit can be increased drastically.SELECTED DRAWING: Figure 11
Patent JP-2020188079-A (JP)
Title: Solenoid drive controller and safety switch having the same
Inventor: KAMATANI TAKUJI
IPC: H01H27/00
Filed: 2019-05-10
Abstract: To achieve energy saving to reduce thermal risk due to temperature rise.SOLUTION: A solenoid drive controller 100 is configured to have a solenoid body 22A for attracting a movable iron core 23A and the solenoid body 22A movably supports the movable iron core 23A so that the movable iron core 23A can take a suction position to be sucked by the solenoid body 22A and a non-suction position not to be sucked by the solenoid body 22A. A photo-interrupter 28 for detecting a state of the movable iron core 23A and a current controller 51 are provided. The current controller 51 controls a supply current to the solenoid body 22A according to detection results by the photo-interrupter 28 such that when the movable iron core 23A is at the non-suction position or a position in the vicinity thereof, a drive current Imax is supplied to the solenoid body 22A, and when the movable iron core 23A is at the suction position or a position in the vicinity thereof, a holding current Ih smaller than the drive current Imax is supplied to the solenoid body 22A.SELECTED DRAWING: Figure 9
Patent JP-2020185317-A (JP)
Title: Shelf board holding fixture
Inventor: HIRANO FUMIISA
IPC: A47B57/40
Filed: 2019-05-17
Abstract: To provide a shelf board holding fixture that can be used even if a measure (space) from a top face of a shelf board to a slit of a fixed support part immediately above the shelf board is large.SOLUTION: A shelf board holding fixture 10 includes: a locking piece part 2 that is locked to a slit of a fixed support part; a base body 1 that is annexed integrally with the locking piece part; and a movable holding part 3 that vertically moves relative to the base body. The movable holding part is additionally provided with: a female screw part onto which a screw body part having a screw head for pressurizing the shelf board is screwed; a straight blade part which is arranged in parallel with the female screw part and which vertically has a plurality of serrated edges; and a press button 6 which is locked to or unlocked from the serrated edges of the straight blade part and which is energized with a spring in a direction for constantly locked to the straight blade part. By selecting the locking position between the press button and the straight blade part, selection of the vertical position is possible for the movable holding part.SELECTED DRAWING: Figure 9
Patent JP-2020188234-A (JP)
Title: Control device of pulse laser oscillator
Inventor: KAWAMURA JOICHI
IPC: H01S3/00
Filed: 2019-05-17
Abstract: To provide a control device of a pulse laser oscillator which can determine the degree of variation in pulse energy without sampling a pulse waveform at high speed.SOLUTION: A control device of a pulse laser oscillator has a function to instruct the pulse laser oscillator to start oscillation. Furthermore, this control device has a function to detect the rise of the laser pulse output from the pulse laser oscillator, and a function to calculate a variation index value indicating the degree of variation in a build-up time which is an elapsed time from the time when the pulse laser oscillator is instructed to start oscillation to the rise time of the laser pulse for a plurality of laser pulses.SELECTED DRAWING: Figure 5
Patent JP-2020190440-A (JP)
Title: Gauging system
Inventor: SATO HIROSHI
IPC: G01G23/42
Filed: 2019-05-20
Abstract: To provide a gauging system, an electronic balance, and a marker for the electronic balance for performing inventory control and the like of a processing material based on the weight of a processed product measured by the electronic balance.SOLUTION: A gauging system includes: a data acquisition part 410 for acquiring the image data obtained by photographing a display part 6 of an electronic balance 1 displaying a measurement result of the weight of a processed product; and a calendar display part 420 for displaying an icon containing the image data on a calendar corresponding to the date and time of photographing.SELECTED DRAWING: Figure 12
Patent JP-2020190854-A (JP)
Title: Learning device, learning method, and learning program
Inventor: EMORI TADASHI
IPC: G06N20/00
Filed: 2019-05-20
Abstract: To improve performance of reinforcement learning.SOLUTION: A learning device comprises a selection unit and a learning unit. The selection unit selects a combination of successful episodes whose final states satisfy a prescribed purpose and unsuccessful episodes whose final states do not satisfy the prescribed purpose among a plurality of episodes in which a processing step including input processing for inputting state information indicating a state into a model and update processing for updating the state using output information output by this model has been repeatedly performed until the state becomes the final state satisfying prescribed conditions. The learning unit learns the model using the episodes selected by the selection unit.SELECTED DRAWING: Figure 3
Patent JP-2020195167-A (JP)
Title: Vehicle power supply
Inventor: MORIYA FUMIYUKI
IPC: H02J7/00
Filed: 2019-05-24
Abstract: To provide a vehicle power supply that can suppress the charging and discharging of a failed device battery both during the operation and hibernation of a vehicle system, and boot the system from vehicle system hibernation with normal device battery power when either a first device battery or a second device battery fails.SOLUTION: A vehicle power supply (2) includes a first device battery (21) and a second device battery (22), a power supply line (LB) with a first switch (SW1) and a first diode (D1) intervening in the middle, and a current path (LC) that connects a third section (S3) to a first section (S1) of the power supply line (LB) via a second diode (D2). Then, an electric device (11) is connected to the first section (S1) of the power supply line (LB), the second device battery (22) is connected to the second section (S2), and the first device battery (21) is connected to the third section (S3) via a second switch (SW2).SELECTED DRAWING: Figure 1
Patent JP-2020191942-A (JP)
Title: Magnet type doll toy
Inventor: KIRIBUCHI MASATO
IPC: A63H3/36
Filed: 2019-05-24
Abstract: To provide a user-friendly magnet type doll toy that can be enjoyed by various playing methods.SOLUTION: A magnet type doll toy 1 includes a trunk part 2 formed of a rigid body, a pair of leg parts 4 extending from the trunk part 2, a pair of arm parts 5 extending from the trunk part 2, foot pars 6 attached to the tips of the pair of leg parts 4 respectively, and hand parts 7 attached to the tips of the pair of arm parts 5 respectively. The pair of leg parts 4 and the pair of arm parts 5 are formed of deformable wire members 8 and 9. The foot parts 6 include a magnet 32 and an accommodation part 35 in which the magnet 32 is accommodated respectively. The hand parts 7 include a magnet 42 and an accommodation part 45 in which the magnet 42 is accommodated respectively.SELECTED DRAWING: Figure 1
Patent JP-2020194111-A (JP)
Title: Electronic component enclosure
Inventor: UCHIDA NAOYUKI
IPC: B32B7/022
Filed: 2019-05-29
Abstract: To provide an electronic component enclosure that reduces a used amount of a sound insulation material without thickening the enclosure of an electronic component, and ensures a sound insulation effect of sound insulation sheet members without causing a bonding failure of the sound insulation sheet members.SOLUTION: Provided is an electronic component enclosure 21 for storing an electronic component 20. The enclosure has a plurality of surfaces including opposed surfaces 66 to 68 opposed to the electronic component. The plurality of surfaces are connected with crossing parts interposed therebetween. The surfaces are provided with sound insulation sheet members 101 to 103 on at least one of the inner side of the opposed surfaces opposed to the electronic component and the rear side of the opposed surfaces not opposed to the electronic component. The sound insulation sheet members each have a sheet-like sheet surface in contact with the surfaces and a plurality of protrusions provided on the sheet surfaces. The sound insulation sheet members are provided on at least one of the surfaces away from the crossing parts.SELECTED DRAWING: Figure 3
Patent JP-2019167247-A (JP)
Title: Bot position detection
Inventor: STEPHEN C TOEBES
IPC: B65G1/06
Filed: 2019-05-31
Abstract: To shorten travel and time in the storage route and in the travel route in the storage and take-out system.SOLUTION: The storage and take-out system includes: a storage structure with storage shelves 600, each storage shelf having slats 620L for supporting a stored article 101, and the slats 620L being distant from each other at a predetermined space therebetween; an autonomous vehicle 110 having at least one of sensors 700, 701 that are designed to detect the respective slats 620L and output a signal notifying of the slats 620L having been detected when detected; and a controller for verifying the position of the autonomous vehicle 110 in the storage structure at least on the basis of the output signal.SELECTED DRAWING: Figure 7A
Patent JP-2020196585-A (JP)
Title: crane
Inventor: OGASAWARA MASANOBU
IPC: B66C19/00
Filed: 2019-06-03
Abstract: To provide a crane with a simple configuration capable of absorbing energy caused by generation of snug load and reducing the tension of a wire transmitted to a structure constituting the crane.SOLUTION: A crane 1 includes a support structure 3, a spreader 5 which is held by the support structure 3 with a wire 7 to be moved up and down, a drum 9 provided on the support structure 3 to wind the wire 7, a guide sheave 11 provided on a path of the wire 7 to guide the wire 7, a holding girder 33 rotatably supported by the support structure 3 to hold the guide sheave 11, a rack 15 connected to the holding girder 33 to be directly moved following the rotation of the holding girder 33, a pinion 17 connected to the rack 15, a rotation shaft 43 connected to the pinion 17, and a rotary type brake 19 having a brake part 45 which is connected to the rotation shaft 43 to constrain its rotation and releases the constraint of the rotation shaft 43 when being applied with the torque of a predetermined value or more.SELECTED DRAWING: Figure 3
Patent JP-2020196367-A (JP)
Title: Front-end structure
Inventor: HAYAKAWA KIMITO
IPC: B62D25/08
Filed: 2019-06-04
Abstract: To provide a front end structure that is able to improve cooling performance.SOLUTION: A front-end structure according to one aspect of the present invention comprises: a frame portion 41 surrounding an outer peripheral portion of a heat exchanger and supporting the heat exchanger; a duct portion 42 continuing to an inner peripheral edge of the frame portion 41 and guiding outside air taken in through a first introduction portion 61 at least in a vertical direction through a space between a front surface of the heat exchanger and this duct portion; and a partition portion 43 provided in at least one of the frame portion 41 and the duct portion 42 and dividing the heat exchanger into a heat exchange area where outside air can pass through in forward and backward directions and a support area located at an outer peripheral side with respect to the heat exchange area and supported by the front portion 41.SELECTED DRAWING: Figure 4