baber/WOPTO huggingface dataset:
Patent JP-2020036111-A (JP)
Title: Processing device, image data output method, and program
Inventor: FUKUSADA YUUKI
IPC: H04N1/00
Filed: 2018-08-28
Abstract: To provide a processing device, an image data output method, and a program, capable of appropriately performing a first process and a second process according to whether the original has an image only on a first side or only on a second side.SOLUTION: When an original having an image only on a first surface D1 is read by a first reading device, "process 1" for outputting image data read from a first surface D1, that is, image data relating to an image of the original on the first surface D1. On the other hand, when an original having an image only on a second surface D2 is read by a second reading device, "process 2" for outputting image data read from the second surface D2, that is, image data relating to an image of the original on the second surface D2.SELECTED DRAWING: Figure 4
Patent JP-2020031802-A (JP)
Title: Self-propelled vacuum cleaner
Inventor: SODA MAKOTO
IPC: A47L9/28
Filed: 2018-08-29
Abstract: To provide a self-propelled vacuum cleaner equipped with a light-weight and high rigidity lower case.SOLUTION: There is provided a vacuum cleaner in which at least part of members constituting a lower case, an upper case, a bumper, a dust case, and a drive wheel is formed of cellulose nanofiber-containing resin containing cellulose nanofiber and thermoplastic resin.SELECTED DRAWING: Figure 3
Patent JP-2020033484-A (JP)
Title: Foam particle, foam molding, fiber-reinforced composite body and component for automobile
Inventor: KUWABARA Yusuke
IPC: B29C44/00
Filed: 2018-08-31
Abstract: To provide a foam molding exhibiting excellent mechanical physical properties, and foam particles capable of producing the foam molding.SOLUTION: Foam particles are composed of a base material resin containing a copolymer A of aromatic vinyl, (meth)acrylate and unsaturated dicarboxylic acid and a copolymer B of aromatic vinyl, unsaturated dicarboxylic acid and unsaturated dicarboxylic acid imide, in which a difference of a grass transition temperature A of the copolymer A and a glass transition temperature B of the copolymer B is 10-50°C, and the foamed particles include small air bubbles having a bubble diameter of 50 μm or more and less than 300 μm and large air bubbles having a bubble diameter of 300 μm or more and 2 mm or less in a cross-section photograph obtained by photographing an area of 11.9 mmat 30-fold magnification.SELECTED DRAWING: Figure 1
Patent JP-2020031992-A (JP)
Title: Game machine
Inventor: YAMAMOTO YOSHITERU
IPC: A63F7/02
Filed: 2018-08-31
Abstract: To provide a game machine that can enhance interest in a game.SOLUTION: A Pachinko game machine in which a winning lottery is performed in response to satisfaction of a predetermined start condition, and when a big winning is won in the winning lottery, a big winning game is imparted after a big winning display result is derived in a variation game includes: a main control CPU which is an example of setting means capable of executing control related to the setting of the degree of advantage for the big winning game; a lower decorative lamp which is an example of performance means for executing a performance; and a sub control CPU which is an example of performance control means for controlling the lower decorative lamp. The main control CPU sets a setting change reception period on the basis of a predetermined setting change operation and can change the setting during the setting change reception period. During the execution of the variation game up to a predetermined number of times since power supply is started, the lower decorative lamp can execute a special light emission performance which is an example of a special performance. The special light emission performance includes a setting change suggesting element suggesting that the setting may have been changed.SELECTED DRAWING: Figure 10
Patent JP-2020033973-A (JP)
Title: Cylinder head of internal combustion engine
Inventor: MITO YASUHIRO
IPC: F02F1/38
Filed: 2018-08-31
Abstract: To improve cooling performance of oil flowing down from a cylinder head to an oil pan and inhibit heat strain of the cylinder head.SOLUTION: At an interior of a cylinder head, an exhaust side upper water jacket 34 and an exhaust side lower water jacket 30 are formed so as to generally sandwich an exhaust passage from upper and lower sides. Further, at the downstream side of the exhaust passage 22, an oil dropping passage 16 and one head bolt insertion hole 15 are disposed close to each other. The oil dropping passage 16 and the one head bolt insertion hole 15 are formed at a common boss part 27. The common boss part 27 forms columnar boss bodies 27a whose entire peripheries are exposed to a coolant at portions of the exhaust side upper and lower water jackets 34, 30.SELECTED DRAWING: Figure 5
Patent JP-2020034861-A (JP)
Title: Charge control agent and toner using the same
Inventor: OTSUKA HIDEYUKI
IPC: G03G9/097
Filed: 2018-08-31
Abstract: To provide a charge control agent for electronic photographic for exhibiting sufficient frictional electrification property of a toner, especially, a charge control agent which is useful for a color toner, especially useful as a polymerization toner, which can enhance start up speed of charging, has excellent charging amount, comprises excellent temporal stability and environmental stability, and is safe without problem of waste regulation, and a negative charge toner for electrostatic charge image development comprising high charging performance using the same charge control agent.SOLUTION: There is provided a charge control agent including as an active ingredient, at least one kind fran dicarboxylic acid derivative expressed by the formula (1). There is also provided the toner including the same charge control agent.SELECTED DRAWING: None
Patent JP-2020032520-A (JP)
Title: Detection system
Inventor: OBA MASAFUMI
IPC: B25J13/08
Filed: 2018-08-31
Abstract: To provide a detection system that can efficiently and effectively utilize detected data by a detection part that detects an object moved by movement means.SOLUTION: The detection system comprises: a first detection device 10 that performs detection of a moving object O plural times in a predetermined detection range; work data creation means that creates work data having a first data element indicating at least a position of the object O obtained by the first detection device 10 and a second data element including at least an index related to the object O obtained during the detection, every time when the detection of the object O is performed by the first detection device 10; and work data storage means that stores the work data created by the work data creation means. The work data storage means selects, as work data to be stored, either one of work data that is newly created about the object O and the work data already stored by the work data storage means, on the basis of the index.SELECTED DRAWING: Figure 1
Patent JP-2020036566-A (JP)
Title: Action specification device, action specification method, and program
Inventor: HATANAKA MASANORI
IPC: A01K29/00
Filed: 2018-09-05
Abstract: To provide an action specification device, an action specification method, and a program capable of specifying an action of a domestic animal.SOLUTION: An action specification device for specifying an action of a domestic animal includes: storage means for storing acceleration data measured by an acceleration sensor mounted on a domestic animal and atmospheric pressure data measured by an atmospheric pressure sensor mounted on the domestic animal; index value calculation means for calculating a predetermined index value from one or more pieces of the acceleration data for a predetermined time; first specification means for specifying an action of the domestic animal on the basis of the index value and a specification model for specifying an action of the domestic animal, which is created in advance; and second specification means for specifying the action of the domestic animal on the basis of one or more pieces of the atmospheric pressure data for a predetermined time and one or more pieces of the acceleration data when the action specified by the first specification means is a predetermined action.SELECTED DRAWING: Figure 2
Patent JP-2019049980-A (JP)
Title: Method and system for combining user, item, and review representation for recommender system
Inventor: ALBERTO GARCIA DURAN
IPC: G06F16/00
Filed: 2018-09-07
Abstract: To predict a review for an item for which a review is not yet written on the basis of a past user review.SOLUTION: A method for providing recommendations to users includes: acquiring stored data structure triples and actual ratings associated with the data structure triples; training a machine learning model by using the stored data structure triples and associated actual ratings, where the training the machine learning model includes generating user, product, and review representations based on the stored data structure triples and their associated ratings; predicting, by the machine learning model, ratings using the generated user, product, and review representations; and making recommendations on the basis of the predicted ratings.SELECTED DRAWING: Figure 5
Patent JP-2020047979-A (JP)
Title: Image processing system and image processing method
Inventor: KOBAYASHI SATORU
IPC: G03B5/00
Filed: 2018-09-14
Abstract: To solve such a problem that when camera shake cannot follow movement of a subject at the time of follow shooting, position of the subject deviates between multiple images, and thereby a moving subject deviates.SOLUTION: An image processing system has reference area setting means for setting a partial area in an image as a reference area, reference vector setting means performing automatic setting of a reference motion vector on the basis of detection results of a motion vector in the reference area, and motion blur correction means for adjusting an image so that motion blur decreases at least in the reference area, on the basis of the reference vector in the reference area, and forms a panning image in which motion blur of the subject is reduced.SELECTED DRAWING: Figure 3
Patent JP-2020048282-A (JP)
Title: Washing machine inverter device
Inventor: HOSOITO TSUYOSHI
IPC: H02P3/18
Filed: 2018-09-18
Abstract: To provide an inverter device for suppressing heat generation of a switching element and generating a braking torque in a motor in a one-shunt system.SOLUTION: The inverter device includes: an inverter circuit 3; a current detecting element for generating a signal corresponding to a current value; and a PWM signal generating unit for determining a rotor position on the basis of a phase current of a motor to generate a three-phase PWM signal pattern; and a current detection unit 7 for detecting a phase current on the basis of a signal generated in the current detecting element and a PWM signal pattern. The PWM signal generating unit performs three-phase modulation for generating a three-phase PWM signal pattern so that the current detection unit can detect a two-phase current at two points in a carrier cycle of the PWM signal. Further included is a braking control unit 22 for performing only one of short circuit on an upper phase side or a lower phase side of the inverter circuit in short-circuit brake of a second brake mode by switching a short circuit on the upper phase side of the inverter circuit and a short circuit on the lower phase side in the short-circuit brake of the first brake mode when generating braking torque on the motor.SELECTED DRAWING: Figure 1
Patent JP-2019014726-A (JP)
Title: 2'-fluoro substituted carba-nucleoside analogs for antiviral treatment
Inventor: CHO AESOP
IPC: A61P31/14
Filed: 2018-09-18
Abstract: To provide 2'-fluoro substituted carba-nucleoside analogs for antiviral treatment.SOLUTION: Provided are selected imidazo[1,2-f][1,2,4]triazinyl nucleosides, nucleoside phosphates and prodrugs thereof, where the 2' position of the nucleoside sugar is substituted with halogen and carbon substituents, as represented by formula (1). [Ris C-Calkyl; Ris halogen; R-Rand Rare each independently H or the like; Ris amino or the like; and Ris H or the like.]SELECTED DRAWING: None
Patent JP-2020045427-A (JP)
Title: Production method of polymer and production method of surface-modified substrate
Inventor: SHIMANAKA HIROYUKI
IPC: B32B27/30
Filed: 2018-09-19
Abstract: To provide a production method of a polymer which uses an easily obtainable material and can provide a high molecular weight (meth)acrylic polymer which has hitherto been difficult to obtain, while under relatively mild conditions without requiring rigorous management of polymerization conditions.SOLUTION: Provided is a method for producing a polymer, comprising a step of polymerizing a (meth)acrylic monomer in the coexistence of an initiator compound having an initiator group represented by a general formula (1) or (2) and a halogenated quaternary ammonium salt, etc., under a pressure condition of 100 to 1,000 MPa and a temperature condition of 60°C or higher to form a (meth)acrylic polymer of a number average molecular weight of 100,000 to 10,000,000. In the formulas, X represents a chlorine atom, etc.; Y represents O or NH; Rto Rrepresent alkyl groups, etc.; and "*" represents a bond position.SELECTED DRAWING: None
Patent JP-2019057284-A (JP)
Title: Checking system
Inventor: FURUCHI TAKEHITO
IPC: G06T7/00
Filed: 2018-09-21
Abstract: To prevent a wrong recognition of an object passing through a gate.SOLUTION: The checking system according to the present invention includes: first imaging means for acquiring a first image, which is an image taken of a before-passage region to a gate; second imaging means for acquiring a second image, which is an image taken of a region including at least a part of the before-passage region; and checking means for checking a target registered in advance and a target in the first image against each other, using the second image.SELECTED DRAWING: Figure 17
Patent JP-2020048728-A (JP)
Title: Walking aid
Inventor: OKUNO JIRO
IPC: A61H3/00
Filed: 2018-09-26
Abstract: To provide a walking aid capable of reliably reducing a burden on a leg part in walking.SOLUTION: A walking aid 1 attached to a leg part 50 of a user for aiding walking includes: a support member 10 having a seat part 12 on which the user straddles and sits; a pair of upper cane members 20R and 20L rotatably supported by the support member 10 through a first rotatable part 21; and a pair of lower cane members 30R and 30L rotatably supported by the pair of upper cane members 20R and 20L respectively through second rotatable parts 31R and 31L, which are removably attached to the leg part of the user. Contact parts 38R and 38L that are grounded at the same time as the grounding of the user's heels 52R and 52L in walking are provided in the lower part of the lower cane members 30R and 30L.SELECTED DRAWING: Figure 1
Patent JP-2020049518-A (JP)
Title: Joined body manufacturing method
Inventor: NAGAI YASUYUKI
IPC: B23K20/12
Filed: 2018-09-27
Abstract: To control burr generated by friction pressure-welding.SOLUTION: A cylinder tube manufacturing method includes: a first joining step in which a contact part 26a in a flange part 25 is contacted with an end face 15 of a tube main body 10 and an opposing clearance OC is formed between a flank part 26c, provided closer to outside in a radial direction than the contact part 26a in the flange part 25 and separated from the end face 15 of the tube main body 10, and the end face 15 of the tube main body 10; and a second joining step in which the opposing clearance OC is filled with fluid materials plastically flows through a space between the end face 15 of the tube main body 10 and the contact part 26a of the flange part 25 in a head member 20 to join the flank part 26c to the end face 15 of the tube main body 10.SELECTED DRAWING: Figure 5
Patent JP-2020053340-A (JP)
Title: Lighting device and lighting apparatus
Inventor: KONISHI TATSUYA
IPC: H05B45/00
Filed: 2018-09-28
Abstract: To provide a lighting device and a lighting apparatus capable of lighting control appropriately to the lower limit side of dimming degree.SOLUTION: A lighting device includes a connection for connecting a light source module having a light source detachably, a step-down chopper circuit having switching elements and an inductor, and capable of outputting a DC power corresponding to the light source module by switching of the switching elements, a detection resistor for detecting a winding current flowing to the switching elements and the inductor, and a control section for lighting the light source module with lightness according to the dimming degree of the switching elements, by controlling the switching of the switching elements. Resistance value of the detection resistor is set so that the peak value of winding current, detected by the detection resistor at a prescribed dimming degree on the lower limit side, is 2.5 times or more of the peak value of switching noise, superposed on the winding current when the switching elements are turned ON from OFF state.SELECTED DRAWING: Figure 1
Patent JP-2020057847-A (JP)
Title: Information synchronizer, information synchronizing method, and information synchronizing program
Inventor: HASEGAWA KYOSUKE
IPC: H04N21/2343
Filed: 2018-09-28
Abstract: To provide an information synchronizer capable of aligning the transmission timing of information for reproducing video and audio with a realistic sensation, and capable of dealing with defects.SOLUTION: The information synchronizer is for synchronizing a piece of data, that associates a label identifying a subject on an image and a piece of position information identifying the position of that subject, with a reference time stamp. The information synchronizer includes: a reception part that receives the data at each time; a buffer that stores the received data; and a position information interpolation part that is configured so as to, when the position information of the time before and after the reference time stamp is available in the buffer for any of the labels, interpolate and generate the position information at the standard timestamp of the label by using the position information.SELECTED DRAWING: Figure 2
Patent JP-2018199051-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-10-01
Abstract: To ensure good appearance when constituting specific hold display so as to be displayable.SOLUTION: At least after a game ball passes a start area (for example, a second start winning hole 14), a specific performance (for example, an appearance performance) following display of hold display is executed. As hold display in a predetermined game state (for example, a probability variable state (high-probability/high-base state)), specific hold display (for example, specific hold display shown in Fig. 50) for performing display operation at a predetermined period can be displayed. In display of new, the specific hold display based on passage of the game ball through the start area during display of the specific hold display, operation display of new, the specific hold display is synchronized with operation display of the specific hold display under display from time when specific performance is being executed.SELECTED DRAWING: Figure 43
Patent JP-2019069599-A (JP)
Title: Liquid discharge device
Inventor: MORIMOTO NAOHISA
IPC: B41J2/175
Filed: 2018-10-02
Abstract: To provide means that can calculate change in rate of flowing of liquid from a first liquid chamber to a second liquid chamber.SOLUTION: The liquid discharge device renews an S_Empty flag to "OFF" in response to the fact that time elapsing after receiving a low-level signal from an attached sensor 154 reaches stand-by time Tw. Further, the device calculates a flow rate Qi on the basis of time Ti and an outflow rate V1 in response to the fact that the low-level signal is received from a liquid level sensor 155, and renews the stand-by time Tw on the basis of a result of comparison of the flow rate Qi with a reference value S.SELECTED DRAWING: Figure 11
Patent JP-2020058134-A (JP)
Title: Power control device and power control method for vehicle
Inventor: WATANABE TAKESHI
IPC: H02J7/00
Filed: 2018-10-02
Abstract: To prevent a total sum of traveling power and temperature adjusting power from exceeding a total power upper limit, while switching between a traveling priority mode and a temperature adjusting priority mode, when the total power upper limit is defined as an upper limit value of power that is usable by at least one of either an electric motor and a temperature adjusting device, out of the electric power that can be output by batteries in a vehicle.SOLUTION: Traveling power (Wd) or temperature adjusting power (Wt) is controlled so that a total sum of the traveling power (Wd) or the temperature adjusting power (Wt) is no more than a total power upper limit (W1), while switching between a traveling priority mode and a temperature adjusting priority mode. For example, in the case that one of either the traveling power (Wd) and the temperature adjusting power (Wt) increases, and the other one decreases, while switching priority modes, the traveling power (Wd) or the temperature adjusting power (Wt) is controlled so that an increase speed (ΔW2) of the increasing power is not greater than a reduction speed (ΔW1) of the reducing power.SELECTED DRAWING: Figure 5
Patent JP-2019071774-A (JP)
Title: Self-powered electronic fuse with power storage device for charging while minimizing failure due to load current to fuse
Inventor: LEONID A NEYMAN
IPC: H02H3/08
Filed: 2018-10-09
Abstract: To provide a self-powered electronic fuse.SOLUTION: A two-terminal electronic fuse device 1 includes two switches 5 and 6 connected so as to have a specific arrangement, four diodes 7 to 10, a switch control circuit 13, and a power storage device 11. When an AC current flows through a fuse, a charging current charges the power storage device. The power stored in the power storage device is used to supply power to the switch control circuit. When the voltage of the power storage device drops, the switch opens for a short time at correct timing, thereby allowing a charging current to flow. In a case in which the switch is opened and the power storage device is charged only when the current passing through the fuse is low, failure due to a load current passing through the fuse is minimized.SELECTED DRAWING: Figure 3
Patent JP-2019073705-A (JP)
Title: Luminous body, light emitting film, light emitting diode, and light emitting device having luminous body
Inventor: KIM DONG-YOUNG
IPC: H01L51/50
Filed: 2018-10-17
Abstract: To provide a light emitting device and a display device in which a luminous body is utilized in a light converting layer, a light emitting film, or a light emitting material of an encapsulation part of an LED package, where the luminous body is improved in dispersion properties in a matrix resin as well as in polar and non-polar solvents, has excellent light emission properties, and can enhance efficiency of light emission from light emitting diodes and light emitting material layers of the light emitting diodes.MEANS FOR SOLVING THE PROBLEM: A luminous body includes: a first moiety including many first ligands combined with a surface of an inorganic emitting particle; and a second moiety including silsesquioxanes connected to another end of a second ligand connected to a first ligand, where one of the first and second ligands is a polar ligand, and the other is a non-polar ligand.SELECTED DRAWING: Figure 2