baber/WOPTO huggingface dataset:
Patent JP-2018032470-A (JP)
Title: High frequency heating device
Inventor: OMORI YOSHIHARU
IPC: H05B6/70
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact configuration which allows for highly efficient surface wave propagation, and to provide a high frequency heating device capable of adding a desired browning to a heated object with smaller power consumption.SOLUTION: A high frequency heating device includes a surface wave conversion unit having a first stub periodic structure constituted of multiple first stubs of different shape, and converting microwaves space propagating from a microwave generation unit so that the surface wave propagates with conversion stub periodic structure, a surface wave transmission unit where the surface wave converted in the surface wave conversion unit propagates transmission stub periodic structure where multiple second stubs having substantially same shape are arranged side by side at prescribed intervals, and having a transmission stub periodic structure disposed continuously to the first stub periodic structure, and a heating chamber having a heated object placement unit arranged closely to the conversion stub periodic structure of the surface wave transmission unit.SELECTED DRAWING: Figure 2
Patent JP-2018032103-A (JP)
Title: mouse
Inventor: IKEGAMI HIBIKI
IPC: G06F3/0354
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a mouse capable of reduce fatigue feeling during a moving operation.SOLUTION: A protrusion part 21 is formed on a top face of a housing. An apex part in a longitudinal direction of the housing in the protrusion part 21 is located within a range corresponding to a range between a proximal end part of a second finger basilar bone and a proximal end part of a third finger basilar bone which is a palm side of a user while the user holds the housing.SELECTED DRAWING: Figure 1
Patent JP-2017053485-A (JP)
Title: Brake disc with wear indication means
Inventor: SHIM JAE-HUN
IPC: F16D66/02
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a brake disc having wear display means capable of predicting a disc replacement time more accurately with naked eyes or a tactile sense while a frictional surface of the disc is uniform and no irregular vibration or irregular sound is produced.SOLUTION: A carbon-ceramic disc 100 has; frictional surfaces 101 formed on both surfaces of a loading part 110 in a center of the disc; and wear display means formed on the frictional surfaces. The wear display means comprises wear display grooves 105, 130, which are formed along a virtual circular line 106 that is an interface point between a contact surface of the carbon-ceramic disc in contact with a pad and a non-contact surface, and the virtual circular line is formed on the frictional surfaces of the carbon-ceramic disc so as to pass through an intermediate point in a width of the wear display grooves. In addition, the wear display groove (105) is formed in a circular shape on the frictional surfaces of the carbon-ceramic disc along the virtual circular line (106) at the interface point between the contact surface and the non-contact surface of the pad.SELECTED DRAWING: Figure 4
Patent JP-2018032558-A (JP)
Title: Device for diagnosis on lithium ion secondary battery and diagnosis method
Inventor: UCHIDA MASATOSHI
IPC: H01M10/48
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce complexity in AC impedance measurement.SOLUTION: A control part 300 causes a battery pack 20 to discharge, and executes first to fourth control operations each time a voltage of a cell reaches a specified voltage Vs during discharge. The first control operation is arranged to stop the battery pack 20 from discharging. The second control operation is arranged to close a relay connected in parallel to a cell whose voltage has reached the specified voltage Vs. The third control operation is arranged to measure an AC impedance of the battery pack 20 in a state in which relays connected in parallel to the cells whose voltage has reached the specified voltage Vs are all closed. The fourth control operation is arranged to cause a cell whose voltage is higher than the specified voltage Vs to resume discharging. The control part 300 makes a diagnosis about the presence or absence of an abnormality on the cell whose voltage has reached the specified voltage Vs by comparing an AC impedance including the cell whose voltage has reached the specified voltage Vs with an AC impedance excluding the cell whose voltage has reached the specified voltage Vs.SELECTED DRAWING: Figure 7
Patent JP-2018034331-A (JP)
Title: Heat-sensitive recording material
Inventor: MIYANAGA KYOHEI
IPC: B41M5/333
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material having excellent thermal responsiveness.SOLUTION: A heat-sensitive recording material uses an α-crystal form of bis(3-allyl-4-hydroxyphenyl) sulfone and 4,4'-dimethyl benzophenone in combination.SELECTED DRAWING: None
Patent JP-2017033575-A (JP)
Title: Information processing system, control method of the same, and program, and information processing apparatus, control method of the same, and program
Inventor: FUKAKUSA HIROKI
IPC: G06F3/01
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To specify a desired position on a first virtual space with a line of sight from a first head-mounted display so as to display the position on a second head-mounted display so that the position can be identified.SOLUTION: There is provided an information processing system comprising a plurality of information processing apparatuses communicably connected to head-mounted displays that each include display means for displaying an image of a virtual space having information on a virtual object in common among the plurality of information processing apparatuses. The information processing system acquires positions and directions of the head-mounted displays in the real space and specifies positions in the virtual space on the basis of the position and direction information obtained. It then implements control so as to display arrows from the head-mounted displays to the specified positions.SELECTED DRAWING: Figure 11
Patent JP-2018040880-A (JP)
Title: Sound source separation device, sound source separation method and sound source separation program
Inventor: HIGUCHI TAKUYA
IPC: G10L21/0272
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To accurately perform sound source separation.SOLUTION: A sound source separation device 1 has: a time frequency analysis part 11 which constitutes observation vectors of M observation signals recorded when acoustic signals of N target sound sources are mixedly present; a parameter estimation part 12 which receives the observation vectors, models a probability distribution of observation vectors of respective frequencies with a mixed distribution consisting of N element distributions corresponding to the N sound sources and modeled with the product sum of a base vector such that a parameter corresponding to power of each sound source among distribution parameters has a structure in a frequency direction and activation as a time variant, and determines, after estimating a parameter of the mixed distribution such that the mixed distribution is closer to the distribution of the observation vectors, a posterior probability of each element distribution as an estimated value of a mask of each acoustic signal; and a sound source separation part 13 which calculates a separated sound using the observation vector, the mask, the base vector, the activation, and a spatial correlation matrix.SELECTED DRAWING: Figure 1
Patent JP-2018033899-A (JP)
Title: Chopping board for cutting sushi
Inventor: TAKAHASHI HIROAKI
IPC: A47J47/00
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a chopping board for cutting sushi which enables a user to cut rolled sushi easily and prevents rice from sticking to a kitchen knife.SOLUTION: A sushi-cutting chopping board 10 serves to cut and divide a narrow and long sushi 60 such as a rolled sushi. The sushi-cutting chopping board consists of: a mostly horizontal cutting stand 30 near the center in a longer direction; a first inclined part 20 sloping down from the cutting stand to the end in a longer direction; and a second inclined part 40 sloping from the cutting stand in the direction opposite to the first inclined slope, and the sushi-cutting chopping board is characterized by cutting and divide on the cutting stand.SELECTED DRAWING: Figure 2
Patent JP-2017060756-A (JP)
Title: Handle assembly for vacuum cleaner
Inventor: OLIVER STANTON BLANCHARD
IPC: A47L9/24
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce the noise generated by a secondary airflow in a handle assembly for a vacuum cleaner.SOLUTION: A handle assembly 1 includes a handle 2, a duct 3, a valve assembly 4, and a cover 5. The duct 3 has a bleed aperture 17 located between an inlet 15 and an outlet. The valve assembly 4 includes a valve 20 and an actuator 21. The valve is moveable between closed and open positions to close and open the bleed aperture. The cover surrounds the duct such that an upper part overlies the bleed aperture and the valve. One or more holes 29 are formed in a lower part of the cover. When a primary airflow caused by suction is drawn into the duct 3, if the valve is in the open position, a secondary airflow is drawn through the holes into the duct via the bleed aperture. The noise generated by the secondary airflow is reduced and directed away from the handle, thus not being unpleasant for a user.SELECTED DRAWING: Figure 2
Patent JP-2018043466-A (JP)
Title: Automatic wallpaper pasting machine
Inventor: YAMANE SHOJI
IPC: B44C7/04
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To solve problems in which there is a functional demand of reversing a delivery roller, however if the roller is carelessly reversed, paste accumulates too much on a gap between a doctor roller and a starching roller, and the paste of thickness more than a predetermined amount is coated and the coating unevenness may be caused, and also when a portion of a wallpaper where the paste is already coated is reversely sent to the position of the delivery roller, the paste is deposited on the delivery roller and the dirt may be caused in the wallpaper.SOLUTION: An automatic wallpaper pasting machine is characterized by: providing a reverse feed switch for reversing a delivery roller; reversing the delivery roller when the reverse feed switch is pushed; calculating a reverse feed amount of the delivery roller from a motor pulse signal while the delivery roller is reversed; stopping the reverse rotation of the delivery roller before a portion where paste of a wallpaper is coated is rewound to the delivery roller; and calculating a reverse feed length of the wallpaper being reversed and fed by the phase of a measurement pulse signal of 2-phases.SELECTED DRAWING: Figure 1
Patent JP-2018048443-A (JP)
Title: Repair method for slab-type track, and rotary cutting tool used with the same
Inventor: MURATA YOSHITAKA
IPC: B28D1/18
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a repair method for a slab-type track and a rotary cutting tool used with the same that enable a filler layer to be cut efficiently in a short period of time.SOLUTION: A repair method for a slab-type track is for repairing a slab-type track by cutting a filler layer 4 laid on a concrete base course 3. The filler layer 4 has a plurality of track slabs 5 mounted leaving an interval from each other, the track slab having a rail 6 on which a track vehicle travels fastened thereon. The filler layer 4 is removed so that the track slab 5 and the base course 3 may be separated, by moving a rotary cutting tool 15 along an outer peripheral part of the track slab 5 in a direction orthogonal to a rotary axis line L1 of the rotary cutting tool.SELECTED DRAWING: Figure 1
Patent JP-2018047740-A (JP)
Title: Hybrid-vehicular control apparatus
Inventor: NAWATA HIDEKAZU
IPC: B60W10/06
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid-vehicular control apparatus capable of suppressing deterioration in the startability of an internal combustion engine.SOLUTION: A control apparatus is applied to a hybrid vehicle 1 that includes an internal combustion engine 3 enabled to drive using a fuel with different alcohol content. In a case where the vehicle 1 is supplied with fuel with a change in alcohol content, an intermittent stopping of the engine 3 is inhibited until the engine 3 is supplied with the post-supply fuel.SELECTED DRAWING: Figure 1
Patent JP-2017081649-A (JP)
Title: Package
Inventor: SHIBAZAKI MASANORI
IPC: B65D75/62
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a package whose whole size can be reduced and which allows easy take-out of an article.SOLUTION: A package comprises: a main body 12 comprising a storage part 16 which is a recessed part for storing an article; and a sheet body 14 which is jointed to the main body 12 so as to seal the storage part 16. The sheet body 14 comprises a sealing part for sealing the storage part 16, and an opening planned part which is provided in the vicinity of one end of the sealing part, and which is at least partially separated from the sealing part for forming an opening which can access inside of the storage part. An end face (upper end 16t) of one end side on the storage part 16 contains an inclined plane which is separated from the sheet body 14 as separated from the one end.SELECTED DRAWING: Figure 1
Patent JP-2018055830-A (JP)
Title: Power supply device and lighting system
Inventor: KOZUKA HIDEO
IPC: H05K5/02
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device capable of coping with miniaturization.SOLUTION: A power supply device 10 includes a power supply body 15, a casing 12, a screw 51, and an insulation resin material 17. The power supply body 15 includes a substrate 20, and a power supply component 21 mounted on the substrate 20, and a ground 28 is provided in a ground potential of the substrate 20. The casing 12 is made of metal, and stores the power supply body 15. The screw 51 is screwed to the casing 12 from the inner side of the casing 12 via the ground 28 of the substrate 20, and ground-connects the ground 28 and the casing 12. The insulation resin material 17 is filled to seal the power supply body 15 and the screw 51 in the casing 12.SELECTED DRAWING: Figure 1
Patent JP-2018056723-A (JP)
Title: Imaging element and imaging device
Inventor: TAKAHASHI HIRONOBU
IPC: H04N5/369
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce a correction data amount at the time when an image signal is corrected.SOLUTION: A correction data retention unit holds a correction value of an end part pixel that is a pixel arranged at an end part of a pixel array part in which pixels each outputting an image signal depending on emitted light are arranged in a matrix, among correction values used for correcting image signals outputted from pixels arranged at a peripheral edge part as a region in the vicinity of the end part of the pixel array part, and also holds a distance from a boundary of a region other than the peripheral edge part in the peripheral edge part and the pixel array part to the end part. A correction value generation unit generates a correction value in the pixel arranged between the end part pixel and a peripheral edge part boundary pixel that is a pixel arranged at the boundary, on the basis of the held correction value and distance. A correction unit corrects the image signal on the basis of the correction value.SELECTED DRAWING: Figure 1
Patent JP-2018052861-A (JP)
Title: Fosphenytoin sodium injection
Inventor: HAYASE TETSUO
IPC: A61P25/08
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a fosphenytoin sodium injection that shows no occurrence of glass laminate during long-term storage.SOLUTION: An injection has a glass vial filled with alkaline aqueous solution of fosphenytoin sodium, with the glass vial having its surface treated with silicon dioxide derivatives or polymers thereof.SELECTED DRAWING: None
Patent JP-2017067781-A (JP)
Title: Method and device for measuring ratio of austenite included in steel sheet, and method for controlling alloying furnace induction heating device
Inventor: ICHIKAWA DAICHI
IPC: G01N27/72
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for measuring a ratio of austenite included in a steel sheet, capable of inexpensively measuring the ratio of austenite included in the steel sheet on-line in a manufacturing process without installing a dedicated measurement device, and a method for controlling an alloying furnace induction heating device, capable of controlling an input electric power to the alloying furnace induction heating device.SOLUTION: A method and device for measuring a ratio of austenite included in a steel sheet comprises: calculating a steel sheet relative permeability on the basis of a steel sheet effective heating value calculated from the coil end voltage of an induction heating device 2 and a steel sheet effective heating value calculated from a temperature rise actual value of a steel sheet by induction heating; and calculating a ratio of austenite as the inverse of the steel sheet relative permeability.SELECTED DRAWING: Figure 4
Patent JP-2018051062-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in player's interest by allowing a player to enjoy decoration of a panel plate in which a game area is formed on the front.SOLUTION: A Pachinko machine 1 includes: a transparent, flat panel plate 1110 in which a game area 5a for executing a game is formed on the front face; a light-transmitting front component 1000 for partitioning an outer periphery of the game area 5a; a panel holder 11120 that is provided at a rear side of the front component 1000, and holds the outer periphery of the panel plate 1110; a panel decoration board 1130 that is provided in the panel holder 1120, and mounts a panel decoration LED 1130a for allowing light to go into the side of the panel plate 1110; and a decoration pattern that is formed on a rear face of the panel plate 1110, is continuously visible from the front, and allows the panel decoration LED 1130a to reflect light from the side of the panel plate 1110 forward so as to luminously decorate the rear of the panel plate 1110.SELECTED DRAWING: Figure 119
Patent JP-2018052577-A (JP)
Title: Cup-shaped container
Inventor: OTA ATSUSHI
IPC: B65D1/28
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a cup-shaped container which can release locking easily when opening a lid, and can exert solid and firm locking so that a container body does not drop from a lid body when the cup-shaped container is taken up or is moved while holding the lid body.SOLUTION: A cup-shaped container has an upper end opening portion of a container body 1 storing contents L covered with a topped short cylindrical upper lid 10 for use. An extrusion portion 15 defined by a slit 16 is formed in a sidewall portion 13 of the upper lid 10, whereby the extrusion portion 15 is deformable inwardly, and the extrusion portion 15 is locked with a container flange portion 3 of the container body 1 in a deformed state.SELECTED DRAWING: Figure 1
Patent JP-2018058998-A (JP)
Title: Mixture, polymerizable composition, polymer, optical film, optical anisotropic body, polarizing plate, flat panel display device, organic electroluminescent display and antireflection film, and method for using polymerizable compound
Inventor: SAKAMOTO KEI
IPC: C08F220/34
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a polymerizable composition that can form an optical film having excellent reverse wavelength dispersibility, and the like, and can be prepared at relatively low temperature and has excellent stability at about room temperature.SOLUTION: A mixture contains polymerizable compounds represented by the following formulae (I), (II). In the total of the polymerizable compound represented by formula (I) and the polymerizable compound represented by formula (II), the percentage of the polymerizable compound represented by formula (I) is 5 mass% or more and 90 mass% or less, preferably.SELECTED DRAWING: None
Patent JP-2018023079-A (JP)
Title: Transmitter, receiver, control method, communication system, and communication method
Inventor: THOMAS BOURGEOIS
IPC: H04J1/00
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a theoretically optimum precoding technology.SOLUTION: A transmitter comprises: means for performing precoding on an input symbol sequence using a precoding matrix; and means for converting a sequence obtained as a result of the precoding to a radio signal. A plurality of transmitters including the transmitter transmit radio signals to a receiver using frequency bands differing from each other. A radio signal to be transmitted from the transmitter includes a first component in a frequency band allocated to the transmitter by the receiver and a second component in a frequency band differing from the allocated frequency band. The precoding matrix is determined so as to maximize a value obtained by dividing reception strength with respect to the first component by the sum of reception strength with respect to the second component and reception noise strength.SELECTED DRAWING: None
Patent JP-2018025083-A (JP)
Title: Dwelling damping material
Inventor: YAMATO YUICHI
IPC: F16F15/02
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a dwelling damping material that achieves a simple structure, easy installation work and low cost.SOLUTION: A dwelling damping material (1) has a mass body storage part (11) having a hollow part (11a) formed therein and grip parts (12) to have a building material (cradling 100) placed therebetween. The mass body storage part (11) and the grip part (12) are formed of elastic bodies, and the hollow part (11) has a mass body (iron core 13) inserted thereinto.SELECTED DRAWING: Figure 1
Patent JP-2017120252-A (JP)
Title: Current sensor
Inventor: HEBIGUCHI HIROYUKI
IPC: G01R15/20
Filed: 2016-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a current sensor with which it is possible to obtain excellent measurement sensitivity while reducing a measurement error due to the effect of an external magnetic field.SOLUTION: A sensor unit 20 includes a first magnetic sensor 21 and a second magnetic sensor 22 having sensitivity directions S1, S2, each parallel to a direction Z. The first magnetic sensor 21 and the second magnetic sensor 22 are juxtaposed in a direction X at a place in which the magnetic field components B1z, B2z in the direction Z of magnetic field vectors B1, B2 due to a current I flowing in the direction Y of a current path 10 change in correspondence to the position in the direction X. A signal generation unit 30 generates a signal that corresponds to a difference between a magnetic field detected by the first magnetic sensor 21 and a magnetic field detected by the second magnetic sensor 22. A magnetic member 40 has a surface 41 facing the current path 10 across the sensor unit 20 at a position separated in the direction Z from the current path 10 as compared with the sensor unit 20.SELECTED DRAWING: Figure 3
Patent JP-2018063604-A (JP)
Title: Imaging device, and biometric authentification device provided therewith
Inventor: TAKANO SATORU
IPC: A61B5/1171
Filed: 2016-10-13
Abstract: PROBLEM TO BE SOLVED: To embody an imaging device capable of positioning with ease in a non-contact manner and without the use of image processing.SOLUTION: An imaging device comprises an imaging part (2) for imaging a hand (1), a first group of visible light sources (6) for emitting two rays of visible light, and a specular surface (4) for reflecting the hand (1). The distance between the hand (1) and the imaging part (2) is the appropriate distance for the imaging part (2) to image the hand (1) when intersection points where each of the two rays of visible light intersects the hand (1) overlap each other.SELECTED DRAWING: Figure 5