baber/WOPTO huggingface dataset:
Patent JP-2019193137-A (JP)
Title: Acoustic wave device
Inventor: FUJIYA MASAHARU
IPC: H03H9/145
Filed: 2018-04-26
Abstract: To provide a small-sized acoustic wave device having an excellent propagation characteristics while influence of an identification mark is eliminated.SOLUTION: An acoustic wave device 1 includes a substrate 100 having a piezoelectricity, an IDT electrode 10 formed on the substrate 100 and having a pair of comb-shaped electrodes opposed to each other, a wiring 20 formed on the substrate 100 and connected to the IDT electrode 10, an insulating film 30 formed on at least the IDT electrode 10 and the wiring 20, and an identification mark 35 formed of an uneven shape of a surface of the insulating film 30. The identification mark 35 is arranged so as not to overlap the IDT electrode 10 when the substrate 100 is viewed in a plan view.SELECTED DRAWING: Figure 1
Patent JP-2019193219-A (JP)
Title: Medium conveying device and image reading device
Inventor: OGAWA YOHEI
IPC: B65H1/04
Filed: 2018-04-27
Abstract: To make it possible to quickly detect abnormality in medium conveyance compared with a prior art.SOLUTION: A medium conveying device comprises: a paper feed unit that feeds media; a separation unit that conveys the media fed by the paper feed unit while separating the media sheet by sheet; a first sensor that is provided on the downstream side of the separation unit in the conveyance direction of the media, and detects passage of one end in a width direction, the width direction orthogonal to a conveyance direction of the media, and multi feeding of the media that are arranged at one end of a conveyance path through which the one end in the width direction of the media passes; a second sensor that detects passage of the other end in the width direction and multi feeding of the media that are arranged at the other end of the conveyance path through which the one end in the width direction of the media do not pass and the other end in the width direction of the media different from the one end pass; and a detection unit that determines whether the media skew and whether the media are multi-fed on the basis of results of detection performed respectively by the first sensor and the second sensor.SELECTED DRAWING: Figure 6
Patent JP-2019192173-A (JP)
Title: Program, information processing device, and method
Inventor: NAKAJIMA KENTO
IPC: G06T19/00
Filed: 2018-04-27
Abstract: To provide a program, information processing device, and method, which enhance enjoyability of user's virtual experience in a virtual space.SOLUTION: A processor executes a charging process based on an input of a user. When the charging process is executed, the processor requests a second user 5B to execute a second performance by an avatar object 6b. After requesting execution of the second performance, the processor makes the avatar object 6B execute the second performance according to a motion of the second user 5B.SELECTED DRAWING: Figure 78
Patent JP-2019196322-A (JP)
Title: Imidazolyl succinimide compound and its use
Inventor: OKUMURA NAOTO
IPC: C07D403/14
Filed: 2018-05-09
Abstract: To provide a new imidazolyl succinimide compound and means using the compound in curing of an epoxy compound, in other words, a curing agent of an epoxy compound; to provide an epoxy resin composition using the imidazolyl succinimide compound as a curing agent; and an adhesive, a sealant, a sealing material, a paste agent and a film using the epoxy resin composition.SOLUTION: An imidazolyl succinimide compound is represented by Chemical Formula (I). In Chemical Formula (I), Ris same or different, and represents 1-ethyl pentyl group and 2,4,4-trimethyl pentyl group; and Ris same or different, and represents a hydrogen atom or a methyl group.SELECTED DRAWING: None
Patent JP-2019187401-A (JP)
Title: Bush cutter vibration isolator
Inventor: ISAKA YOSHIHARU
IPC: A01D34/90
Filed: 2018-04-20
Abstract: To reduce vibration of a bush cutter including an engine in one end of an operation rod, and a cutter in the other end.SOLUTION: In a bush cutter, a clutch case that is forward from the center of gravity of an engine is provided with an engine support part at a height substantially equal to the distance from a crank shaft to the center of gravity, a vibration isolating lever swingably attached from an operation rod via an elastic material supports the engine support part, and supports a front end of the clutch case and a rear end of the operation rod via a vibration isolating member, and the inertial force of the engine is generated vertically.SELECTED DRAWING: Figure 2
Patent JP-2019198374-A (JP)
Title: Display method, display program and information processor
Inventor: TAKIZAWA TOMOHIRO
IPC: A63B71/06
Filed: 2018-05-14
Abstract: To display information related to a preliminary overall ranking which is decided from results of a plurality of items in a situation that performances of all the items are not finished, in a competition whose overall ranking is decided by a total sum of the plurality of items, and to display a performed item of each player in a graspable form.SOLUTION: In a display method, a computer performs the following processing. The computer sequentially acquires scoring information including scores of a plurality of items according to a finish of the plurality of items of a plurality of individuals from a system for managing score information with respect to the plurality of individuals in a competition for performing the plurality of items in different orders at each of the plurality of individuals. The computer creates a preliminary overall ranking corresponding to a score of the item which is performed out of the plurality of items with respect to the plurality of individuals on the basis of the acquired score information. The computer displays the overall ranking, and also displays the item which is performed out of the plurality of items at a time point at which the overall ranking is created at each of the plurality of individuals so as to be graspable.SELECTED DRAWING: Figure 2
Patent JP-2018152114-A (JP)
Title: Terminal equipment and display method for terminal equipment
Inventor: ONO MICHIHIRO
IPC: G06Q50/12
Filed: 2018-05-18
Abstract: PROBLEM TO BE SOLVED: To achieve an order reception device which is available even in a store in which a specific table is not allocated to a customer who has visited the store.SOLUTION: Terminal equipment (400) which functions as an order reception device comprises: a display part for displaying information on an order; position acquisition means for acquiring a seat map including image data, a customer number and position information indicating a current position of equipment carried by a customer; and position display means for simultaneously displaying the acquired seat map, customer number and position information of the equipment carried by the customer at the display part.SELECTED DRAWING: Figure 1
Patent JP-2018149344-A (JP)
Title: Apparatus for mixing and delivering bone cement
Inventor: DAVID FOSTER
IPC: A61B17/56
Filed: 2018-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for mixing and delivering bone cement.SOLUTION: A device 1 for mixing a bone cement material, comprises: a mixing body 2 having a mixing chamber 23, and an opening end 21; a lid body 4 configured to be fitted to the opening end; and means for mixing the bone cement material in the mixing chamber, the means including a rod 42 extending through the lid body and into the mixing chamber, where the rod has a brittle portion. The lid body includes caps 41 and 411 that are movable to a first position for covering the brittle portion of the rod, and a second position for exposing the brittle portion.SELECTED DRAWING: Figure 1
Patent JP-2019033472-A (JP)
Title: Adjusting perceived elevation of audio image on solid cinema screen
Inventor: PAUL WAYNE PEACE JR
IPC: H04S5/00
Filed: 2018-05-23
Abstract: To provide adjustment of perceived elevation of an audio image on a solid cinema screen.SOLUTION: Techniques are disclosed for an audiovisual system having a display screen that is solid and/or otherwise non-transparent to sound. The sound output from a loudspeaker is oriented to intersect with a portion of the display screen, and a reflection of the sound off of the display screen is directed toward a viewing position in the audiovisual system. Further signal processing techniques for generating sound for output by a loudspeaker oriented to the display screen and other loudspeakers are disclosed. Additionally, other signal processing and control techniques are disclosed that affect audio and video output in the audiovisual system.SELECTED DRAWING: Figure 9
Patent JP-2019203830-A (JP)
Title: Voltage measuring device and voltage measuring method
Inventor: ASHIKAWA SHINYA
IPC: G01R15/04
Filed: 2018-05-25
Abstract: To provide a voltage measuring device that can perform non-contact measurement of high voltage without causing an increase in cost.SOLUTION: A voltage measuring device measures an AC voltage at a first frequency, and comprises: an electrode; a constant voltage source that connects to the electrode and outputs an AC voltage at a second frequency; a current measuring unit that measures the magnitude of a current at the first frequency and the magnitude of a current at the second frequency flowing between the electrode and constant voltage source; and an operation unit that calculates the AC voltage at the first frequency on the basis of an output voltage from the constant voltage source, the magnitude of the current at the first frequency, the magnitude of the current at the second frequency, the first frequency, and the second frequency.SELECTED DRAWING: Figure 3
Patent JP-2019118094-A (JP)
Title: Power amplification circuit
Inventor: TSUTSUI TAKAYUKI
IPC: H03F3/24
Filed: 2018-05-29
Abstract: To suitably amplify a high frequency signal in a wide band.SOLUTION: A power amplification circuit amplifies a high frequency signal in a transmission frequency band as a target, and includes an amplifier that amplifies and outputs an electric power of the high frequency signal, a bias circuit, and an impedance circuit that is connected between a signal input end of the amplifier and a bias current output end of the bias circuit and has a frequency characteristic attenuating in the transmission frequency band. The impedance circuit includes a first impedance circuit connected to the signal input end and a second impedance circuit connected between the first impedance circuit and the bias current output end.SELECTED DRAWING: Figure 1
Patent JP-2019087725-A (JP)
Title: Printed circuit board
Inventor: KIM KI SEOK
IPC: H05K3/46
Filed: 2018-05-30
Abstract: To provide a printed circuit board that reduces signal loss that occurs when a high frequency signal is transmitted.SOLUTION: A printed circuit board includes an insulating layer 100 in which a first circuit 110 is embedded on the lower surface, a first adhesive layer 120 interposed between the insulating layer and the first circuit, and a second adhesive layer 130 formed on the upper surface of the insulating layer. The dielectric loss of the second adhesive layer is smaller than the dielectric loss of the insulating layer, and the roughness of the top surface of the first circuit is smaller than 0.1 μm.SELECTED DRAWING: Figure 1a
Patent JP-2019207091-A (JP)
Title: refrigerator
Inventor: MINESAWA SATOSHI
IPC: G03B15/00
Filed: 2018-05-30
Abstract: To provide a refrigerator capable of imaging the inside of a storage chamber while moving a camera, and imaging the inside of the storage chamber appropriately and completely even when a refrigerator door is opened or closed in the midst of imaging, thereby suppressing unnecessary movement of the camera.SOLUTION: A refrigerator includes: a camera 9 for capturing an image of the inside of a storage chamber; a camera moving device 90 for moving the camera 9; door opening/closing detection means for detecting opening/closing of a door of the storage chamber; and a control device 8 for controlling the operation of the camera moving device 90 and the camera 9 to carry out an imaging operation in which the camera 9 captures an image of the inside of the storage chamber while moving from a starting position to an ending position. The control device 8 causes the imaging operation to be started when it is detected that the door is opened and then closed when the imaging operation is not carried out, and causes the imaging operation to be suspended when it is detected that the door is opened during the imaging operation.SELECTED DRAWING: Figure 7
Patent JP-2019210608-A (JP)
Title: Lock with built-in stamp
Inventor: NISHI YASUO
IPC: A47G29/122
Filed: 2018-05-31
Abstract: To provide a lock with a built-in stamp which enables stamping only once.SOLUTION: A lock comprises a housing 6 and a latch 4, and the housing 6 can incorporate a stamp 10. The housing 6 has a stamp object arrangement portion 7, and a paper piece to be stamped by the stamp 10 can be arranged by making the paper piece approach from the outside of the housing 6 in the stamp object arrangement portion 7. The stamp 10 can be reciprocated between the stamp object arrangement portion 7 and a position separated from the stamp object arrangement portion 7, in the direction that intersects with a stamp face 10a of the stamp 10. The lock has an engageable member which can be engaged with the stamp 10, and the engageable member is engaged with the stamp 10 to prevent the stamp 10 from moving when the stamp face 10a of the stamp 10, after moving to the stamp object arrangement portion 7, separates from the stamp object arrangement portion 7.SELECTED DRAWING: Figure 3
Patent JP-2019210571-A (JP)
Title: Elastic fiber and manufacturing method
Inventor: KIKUTANI YUUJI
IPC: D01F6/86
Filed: 2018-06-05
Abstract: To provide an elastic fiber having excellent elastic recovery and high stress-strain characteristics.SOLUTION: A method for manufacturing an elastic fiber has the step of melt spinning a thermoplastic elastic resin at a spinning speed V1 and further continuously at a spinning speed V2, the thermoplastic elastic resin comprising a hard segment composed of (a) an aromatic dicarboxylic acid and (b) an alkylene glycol unit and a soft segment composed of (a) an aromatic dicarboxylic acid unit and (c) a polyalkylene ether glycol unit, with a weight ratio of a long-chain diol component of the soft segment being 50% or more, wherein, the following conditions (1) to (3) are all satisfied: (1) V1<V2, (2) V1=1700 to 8000 m/min, (3) V2=2500 to 10000 m/min.SELECTED DRAWING: None
Patent JP-2019213357-A (JP)
Title: Control arrangement of electrical power system
Inventor: TAKADA TAKUMI
IPC: B60R16/03
Filed: 2018-06-06
Abstract: To allow for appropriate charging of battery.SOLUTION: A control arrangement of electrical power system comprising a battery, a battery sensor for detecting the state quantity of the battery, and an electric generator for generating electrical power supplied to the battery, has a control section executing normal charge control for controlling charge of the battery on the basis of detection results from the battery sensor by controlling operation of the electric generator. When it is determined that the battery sensor is abnormal, the control section executes fail-safe control for prioritizing charge of the battery regardless of detection results from the battery sensor, executes full charge control for fully charging th battery when the fail-safe control ends, and when the full charge control ends, executes the normal charge control, after setting the value of residual capacity of the battery, used in the normal charge control, to a value corresponding to full charge.SELECTED DRAWING: Figure 4
Patent JP-2019209032-A (JP)
Title: Manufacturing method of leather product and leather product
Inventor: YOSHIDA SHOTA
IPC: A45C11/00
Filed: 2018-06-08
Abstract: To provide a manufacturing method of a leather product capable of adhering a wood sheet to the external surface of a leather-made housing part with excellent adhesive property.SOLUTION: A pair of facing side surface parts 11 and a back part 12 connecting the pair of side surface parts are formed of a leather sheet 10L, in a manufacturing method of the leather product including a housing part 10 having a housing space S between the pair of side surface parts and a wood sheet 20 adhered to the external surface of the housing part, in an adhesion process for adhering the wood sheet to the external surface of the housing part, a center line CL of the wood sheet is adhered to the back part of the housing part first and gradually adhered to each external side from the center line as the wood sheet is being double-folded and bent.SELECTED DRAWING: Figure 3
Patent JP-2019215443-A (JP)
Title: Image forming apparatus
Inventor: TABATA EIJI
IPC: G03G15/16
Filed: 2018-06-13
Abstract: To provide an image forming apparatus that can improve transferability of toner from a transfer belt to paper with irregularities.SOLUTION: An image forming apparatus comprises: an intermediate transfer belt 21; and an opposing roller 24 and a secondary transfer roller 33 that sandwich the intermediate transfer belt 21. The image forming apparatus passes a sheet 100 that is a recording medium through between the intermediate transfer belt 21 and secondary transfer roller 33 to transfer a toner image carried on the intermediate transfer belt 21 to the sheet 100. The image forming apparatus further includes a driving unit that drives the intermediate transfer belt 21 to change a moving speed V1 of a surface of the intermediate transfer belt 21. The moving speed V1 of the surface of the intermediate transfer belt 21 and a moving speed V2 of a surface of the opposing roller 24 are different from each other.SELECTED DRAWING: Figure 15
Patent JP-2019216376-A (JP)
Title: Image processing apparatus, imaging apparatus, and image processing method
Inventor: IWAKURA YASUSHI
IPC: H04N5/232
Filed: 2018-06-13
Abstract: To obtain a visible light image in which a depth of field is extended while suppressing deterioration in quality.SOLUTION: The image processing apparatus comprises: first acquisition means which acquires a visible light image signal representing an image of a visible light region focused at a first distance and an infrared image signal representing an image of an infrared region focused at a second distance shorter than the first distance and an image of an infrared region focused at a third distance longer than the first distance; second acquisition means which acquires first lightness information, hue information and saturation information from the visible light image signal and acquires at least second lightness information from the infrared image signal; third acquisition means for acquiring third lightness information on the basis of edge information obtained from the first lightness information and edge information obtained from the second lightness information; and generation means for generating a second visible light image using the third lightness information, the hue information, and the saturation information.SELECTED DRAWING: Figure 7
Patent JP-2019216910-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-06-19
Abstract: To provide a game machine for enhancing interest in a performance regarding active display and hold display.SOLUTION: First hold display 30TM001 (round display) is displayed in a first hold display area 30TM101, and sub-hold display 30TM004 (starlike display) corresponding to variable display common to variable display corresponding to the first hold display 30TM001 is displayed in a sub-hold display area 30TM104 differing from the first hold display area 30TM101. A ratio of a change in a display mode of the first hold display 30TM001 (round display) is higher than a ratio of a change in a display mode of the sub-hold display 30TM004 (starlike display).SELECTED DRAWING: Figure 11-3
Patent JP-2019218609-A (JP)
Title: Dephosphorization method for molten iron
Inventor: KITANO RYO
IPC: C21C1/02
Filed: 2018-06-20
Abstract: To provide a dephosphorization method for molten iron which is excellent in dephosphorization efficiency of molten iron and can suppress decarburization which is incidentally generated in dephosphorization blowing.SOLUTION: The dephosphorization method for molten iron according to one embodiment of the present invention includes a step of charging a first dephosphorization agent into molten iron, and a step of dephosphorization of the molten iron by blowing oxygen into the molten iron. In the step of dephosphorization by blowing, a second dephosphorization agent is further charged into the molten iron, so as to cause an amount of oxygen blown in a period between finishing of the charging the second dephosphorization agent and finishing of the blowing of oxygen to be 20% or less of a total blowing amount of oxygen in the dephosphorization by blowing.SELECTED DRAWING: Figure 1
Patent JP-2019221084-A (JP)
Title: Overheat monitoring method, monitoring device and control system for induction motor
Inventor: SHU KOHIN
IPC: H02P5/46
Filed: 2018-06-21
Abstract: To provide a method and device for monitoring overheating of an induction motor, in which overheating of the induction motor can be detected only from a detection value of a current sensor without requiring many sensors as in the prior art.SOLUTION: Resistance calculation relation data indicating the relation between the resistance of an induction motor and a characteristic amount at the time of starting, and a determination reference value for determining overheating are stored in advance. At each start-up during the operation period, the current of the induction motor is detected, and a phase angle is calculated from the detected current to calculate a signal related to a phase angle difference, and the characteristic amount of the motor is calculated from the signal related to the phase angle difference, and then the resistance of the induction motor is calculated using the characteristic amount of the motor and the resistance calculation reference data stored in advance. Then, the temperature of the induction motor is calculated from the resistance of the induction motor, and the calculated temperature of the induction motor is compared with the determination reference value to determine whether or not an overheating state is present.SELECTED DRAWING: Figure 1
Patent JP-2020001442-A (JP)
Title: Work vehicle
Inventor: ISHIKAWA JUNICHI
IPC: B62D61/12
Filed: 2018-06-25
Abstract: To meet a desire for enabling a vehicle to run with the attitude of a vehicular main body being stabilized although on a road surface with concavities and convexities, and for enabling the vehicle body to smoothly turn and run without an excessive load.SOLUTION: A work vehicle includes: a plurality of bent linkage mechanisms 4 that supports each of a plurality of running wheels 2 to a vehicular main body 1 so as to be freely movable upwardly and downwardly; attitude changing operation means 5 capable of changing the attitude of each of the plurality of bent linkage mechanisms 4; a plurality of turning operation means for supporting each of the plurality of bent linkage mechanisms 4 to the vehicular main body so as to enable a direction change around a vertical axial center; and controlling means 13 for controlling the action of the attitude changing operation means 5 and that of the turning operation means. When a direction change operation is given to either the right and left running wheels 2 located at the front section or the right and left running wheels 2 located at the rear section, the controlling means 13 controls the action of the attitude changing operation means 5 in such a way that the weight-center position of the vehicular main body 1 is displaced toward the opposite side to the side at which the direction changing operation is performed in the vehicle back-and-forth direction.SELECTED DRAWING: Figure 1