baber/WOPTO huggingface dataset:
Patent JP-2020041712-A (JP)
Title: Composite heat pump device
Inventor: MAGARA TAKASHI
IPC: F24T10/10
Filed: 2018-09-06
Abstract: To provide a composite heat source heat pump device having high operation efficiency while obtaining desired heating output.SOLUTION: A composite heat source heat pump device includes a load-side circulation circuit 30 formed by annularly connecting a first load-side heat exchanger 41, a second load-side heat exchanger 51 and an air conditioning terminal 36 successively from an upstream side by load-side piping 31 to circulate a circulation liquid L, a first heat pump circuit 40 including a first compressor 43 and heating the circulation liquid L through the first load-side heat exchanger 41, a second heat pump circuit 50 including a second compressor 53 and heating the circulation liquid L through the second load-side heat exchanger 51, and control means 6 for determining a refrigerant target discharge temperature T1 of the first compressor 43 and a refrigerant target discharge temperature T2 of the second compressor 53 so that T1<T2 is satisfied when both of the heat pump circuits 40, 50 are operated. The control means 6 determines a refrigerant target discharge temperature T3 discharged from the driven one of the compressors 43, 53 so that T1<T3<T2 are satisfied, when only one of the heat pump circuits 40, 50 is operated.SELECTED DRAWING: Figure 2
Patent JP-2020039612-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-09-11
Abstract: To provide a game machine capable of allowing a player to play a game comfortably.SOLUTION: A game machine includes: start ball entry means for executing an internal lottery in entry of game balls; variation display means for executing variation display on the basis of entry of game balls into the start ball entry means; and performance execution means for allowing the variation display means to execute a performance. The performance execution means includes: notice hold performance determination processing and special hold performance determination processing for allowing the variation display means to execute a specific performance by storing data pertaining to the specific performance in a specific performance layer on the basis of establishment of a specific opportunity; information notification means for allowing the variation display means to display a common image by storing data pertaining to the common image differing from the specific performance in a common layer having higher priority than the specific performance layer; and image composition means for displaying an image on the variation display means by overlapping plural layers including the specific performance layer in the order of priority.SELECTED DRAWING: Figure 28
Patent JP-2020041775-A (JP)
Title: Heater
Inventor: KAMIMURA RYOSUKE
IPC: F24H3/06
Filed: 2018-09-12
Abstract: To provide a heater capable of increasing a radiation heat quantity for radiant heating.SOLUTION: A heater comprises: a burner unit 1; a heat collection unit 7 arranged above the burner unit 1; a glowing cylinder 9 provided so as to hang down from the heat collection unit 7; a combustion cylinder 6 having the glowing cylinder 9 therein and communicating between the burner unit 1 and the heat collection unit 7 as a closed space; a hot air fan; a heat exchanger 11 communicating with the hot air fan and the heat collection unit 7; and a radiation unit provided on the front surface of the heater. Since the combustion cylinder 6 is formed in a hollow rectangular column shape, and the radiation unit is formed by exposing the front surface of the combustion cylinder 6, the temperature of a radiation surface can be made higher than before by using the combustion cylinder 6 that is a heating source as a radiation source. Further, by exposing the front surface of the combustion cylinder 6 having a high temperature from a front plate 19, the area of the radiation surface having a higher temperature than before can be increased, so that radiant heat to the front surface of the appliance can be increased.SELECTED DRAWING: Figure 3
Patent JP-2020040614-A (JP)
Title: Engine start control device for hybrid vehicle
Inventor: SAITO TADASHI
IPC: B60W10/02
Filed: 2018-09-13
Abstract: To provide an engine start control device that is able to improve the fuel cost of a vehicle by increasing an EV travel region through minimizing marginal torque for transmission torque required for engine start by control based on the stopping crank position of the engine and by feedback control.SOLUTION: An engine start control device comprises: clutch transmission torque control means that, based on an estimated engine speed value, controls clutch transmission torque of a clutch when engine is started by a motor; estimated engine speed value setting means that, based on a stopped crank position of the engine, sets the estimated engine speed value; and feedback control means that, based on a difference between the estimated engine speed value set by the estimated engine speed value setting means and an actual engine speed value, feed-back controls the clutch transmission torque.SELECTED DRAWING: Figure 2
Patent JP-2020041685-A (JP)
Title: Solenoid valve
Inventor: NISHIMURA NAOKI
IPC: F16K31/06
Filed: 2018-09-13
Abstract: To provide a solenoid valve high in reliability for operation of a slide portion.SOLUTION: A solenoid valve 1 in which a sleeve 21 in which a spool 22 driven by receiving the moving force of a plunger 4 is housed is fastened to a solenoid part 3, comprises a connection part 32e that is arranged on the outer diameter side of the end part of the spool 22 on the solenoid part 3 side and forms an annular inner space S1 on the outer diameter side of the spool 22, and a cover 33 that is arranged on the outer diameter side of the connection part 32e and forms an annular outer space S2 on the outer diameter side of the connection part 32e. In the connection part 32e, an inner through hole 32j penetrating in a radial direction is formed. In the cover 33, an outer through hole 33d penetrating in the radial direction is formed. Both through holes are arranged in different phases.SELECTED DRAWING: Figure 7
Patent JP-2019032539-A (JP)
Title: Pattern formation device
Inventor: HAYASHIDA YOSUKE
IPC: G03F7/24
Filed: 2018-09-14
Abstract: To detect an error of a relative physical relationship of a reading device and a drum during transportation of a substrate, in continuously performing a drawing on a sheet-like medium (substrate) during the transportation.SOLUTION: Exposure equipment EX includes: a processing part 11; a mark detection part; a scale measurement part; a side deviation detection part; and an arithmetic part 16 configured to acquire a relative physical relationship of the mark detection part and a rotational drum, or an error of the physical relationship from a prescribed state, according to positional information of a reference pattern detected by the mark detection part, measurement information by a scale measurement part and a side deviation amount by the side deviation detection part, each time the reference pattern appears within a detection area of the mark detection part along a plurality of rotations of the rotational drum.SELECTED DRAWING: Figure 1
Patent JP-2019082995-A (JP)
Title: Touch display device
Inventor: KIM MIN KI
IPC: G09G3/20
Filed: 2018-09-20
Abstract: To provide a touch display device that can adaptively adjust a touch sensing period by area and a data writing period according to the presence/absence of the occurrence of a touch.SOLUTION: In a touch display device according to one example, a timing controller time-divides each of the frames into a plurality of unit periods by using a touch synchronization signal, time-divides each of the unit periods into data writing periods for scanning any one of a plurality of pixel blocks of a pixel array and touch sensing periods for scanning any one touch block of a plurality of touch blocks of a touch electrode array, receives touch coordinate information from an MCU and defines a touch occurrence area and a touch non-occurrence area in a panel, and adjusts to extend any one first touch sensing period for scanning the touch occurrence area compared with any one second touch sensing period for scanning the touch non-occurrence area.SELECTED DRAWING: Figure 1
Patent JP-2019085994-A (JP)
Title: Valve timing adjustment device
Inventor: IWASAKI AKIRA
IPC: F01L1/356
Filed: 2018-09-21
Abstract: To provide a valve timing adjustment device which enables improvement of productivity.SOLUTION: A housing 20 can rotate in conjunction with a crank shaft of an engine. An outer tooth part 31 and an outer tooth part 32 are integrally formed with the housing 20 in an annular shape and can engage with a chain 7 and a chain 8 wound around the crank shaft or a sprocket which is another rotary member. A cam plate 40 is connected to a cam shaft 4 of the engine and can rotate relative to the housing 20. A stopper 60 is integrally formed with the housing 20 and contacts with the cam plate 40 to restrict relative rotation of the housing 20 and the cam plate 40 in a predetermined range. When the housing 20 is viewed from an axial direction, the stopper 60 is formed at a position that does not overlap with the multiple outer tooth parts, i.e., the outer tooth part 31 and the outer tooth part 32.SELECTED DRAWING: Figure 2
Patent JP-2020048603-A (JP)
Title: Game program, method, and information processing device
Inventor: IRIE MASAKI
IPC: A63F13/792
Filed: 2018-09-21
Abstract: To provide a game program capable of increasing interest of a game.SOLUTION: A game program causes a processor to execute the steps of: executing a first process in which a first parameter associated with a character held by a user is updated to be stored in a memory so that the game play of the user is advantageously performed by preventing the duplicated possession of the character or by eliminating the duplicated possession of the character; and executing a second process by subtracting the first parameter stored in the memory.SELECTED DRAWING: Figure 4
Patent JP-2020048611-A (JP)
Title: One-seater electric vehicle
Inventor: OSAWA KENSUKE
IPC: A61G5/10
Filed: 2018-09-21
Abstract: To provide a one-seater electric vehicle having improved travel performance.SOLUTION: A one-seater passenger electric vehicle 1 according to an embodiment comprises: a seat 3 on which an occupant is seated; an arm rest 31L and an arm rest 31R on which the occupant's arms are placed; a foot board 8 on which the occupant's feet are placed; at least four wheels including front and rear wheels 4L, 4R, 5L, 5R; at least two electric motors 60L, 60R which independently drive at least two wheels of the wheels; a front suspension 40 which is an independent suspension for supporting the front wheels 4L, 4R; and a rear suspension 50 for supporting the rear wheels 5L, 5R. With the occupant not riding on the vehicle, a cathedral angle is provided on arms 41L, 41R, 42L, 42R of the front suspension 40, which is an independent suspension.SELECTED DRAWING: Figure 1
Patent JP-2020053733-A (JP)
Title: Decision feedback equalizer
Inventor: YI YILMIN
IPC: H04L25/03
Filed: 2018-09-25
Abstract: To shorten a feedback loop delay Tto compensate for intersymbol interference of a high-speed signal.SOLUTION: An amplifier output SAO from an amplifier 21C to an SR latch 22 is used as a feedback signal FBD via a buffer 3. Inside the amplifier 21C, an adder 1C obtained by combining an adder 21-5' and an xh block 21-7 is provided, and a feedback signal FB (analog signal) generated from the feedback signal FBD (digital signal) by the xh block 21-7 is sent to the adder 21-5', and is added to the output from the latch block 21-2. In the amplifier 21C, an addition operation of the output of the latch block 21-2 and the feedback signal FB occurs during the latch operation of the latch block 21-2. As a result, the feedback loop delay Tis reduced to T+T.SELECTED DRAWING: Figure 1
Patent JP-2020050083-A (JP)
Title: Garnish structure
Inventor: SHIMANUKI GINSHIRO
IPC: B60R13/02
Filed: 2018-09-26
Abstract: To provide a garnish structure having a lever device that prevents erroneous operation.SOLUTION: A garnish structure (C) of the present invention comprises a trunk opener (2) as a lever device having an operation lever (21) facing the inside of a vehicle so as to extend forward below a center pillar garnish (1). The operation lever (21) is provided so as to be rotatable upward around a shaft portion provided behind. The garnish structure (C) further comprises a projection (12) projecting in front of the operation lever (21) and inward from outside in a vehicle width direction.SELECTED DRAWING: Figure 1
Patent JP-2020050788-A (JP)
Title: Self-lubrication composite and manufacturing method therefor
Inventor: KASHIWATANI SATOSHI
IPC: C08J7/00
Filed: 2018-09-27
Abstract: To provide self-lubrication composite used by arrangement on a slide surface of a member, and capable of developing friction reduction effect effectively from an initiation step of use.SOLUTION: The self-lubrication composite is used by arrangement on a slide surface of a member, contains a resin and molybdenum disulfide, and consists of a thin film, in which a part of particles of the molybdenum disulfide is exposed from a surface of the thin film, and area percentage of an exposed part of the particles of the molybdenum disulfide measured from a scanning type electroscope (SEM) observation viewing the surface of the thin film from a top face is 3.0% or more.SELECTED DRAWING: Figure 2
Patent JP-2020051557-A (JP)
Title: Hydraulic control device and hydraulic control method
Inventor: MATSUDA SHINGO
IPC: F16H61/12
Filed: 2018-09-27
Abstract: To detect hydraulic variation in its early stage.SOLUTION: A hydraulic control device according to the present invention is configured to control hydraulic pressure of a hydraulic circuit to target hydraulic pressure, and comprises: a hydraulic detection part which detects the hydraulic pressure of the hydraulic circuit; a vibration detection part which detects, based upon the hydraulic pressure detected by the hydraulic detection part, hydraulic vibration occurring when vibration in hydraulic pressure having an amplitude equal to or larger than a predetermined amplitude lasts for a predetermined period threshold or longer; a frequency information detection part which detects vibration frequency information on the hydraulic pressure based upon the hydraulic pressure detected by the hydraulic detection part; and a variation part which varies the predetermined period threshold according to the vibration frequency information.SELECTED DRAWING: Figure 2
Patent JP-2020049082-A (JP)
Title: Game machine
Inventor: KUBO KAZUNORI
IPC: A63F7/02
Filed: 2018-09-28
Abstract: To provide a game machine capable of increasing interest of a game.SOLUTION: Since a central path E160 formed so as to be able to give a predetermined value to an entered ball and a second distribution path E16150 formed so that the ball passed through a distribution path E150 is movable are provided, by moving the ball passed through the distribution path E150 to the second distribution path E16150, the time required for the ball to enter the central path E160 can be increased accordingly. That is, by extending the period during which the ball can be expected to enter the central path E160, the player's sense of expectation can be enhanced. In particular, the ball passed through the second distribution path E16150 is more easily to enter the central path E160 than the ball passed through the distribution path E150, so that the player has a sense of exaltation that the ball is to enter the central path E160 to cause the player to follow the whereabouts of the ball. As a result, interest of a game can be increased.SELECTED DRAWING: Figure 160
Patent JP-2019164114-A (JP)
Title: Radar device
Inventor: IWASA KENTA
IPC: G01S7/02
Filed: 2018-09-28
Abstract: To provide a radar device that can make an aperture length per antenna element large, and can enlarge an aperture length of a virtual reception array.SOLUTION: One of a transmission array antenna and a reception array antenna includes a first antenna group, and a second antenna group. The first antenna group includes: one or more first antenna elements in which a phase center of each antenna element is arranged for each arrangement interval along a first axis direction; and one common antenna element. The second antenna group includes: a plurality of second antenna elements; and one common antenna element. The phase centers of the antenna elements are arranged in two rows at each second arrangement interval along a second axis direction different from the first axis direction, and the phase centers of the antenna elements included in the two rows are mutually different in location in the second axis direction.SELECTED DRAWING: Figure 9A
Patent JP-2020055011-A (JP)
Title: Manufacturing method for bonding structure
Inventor: OTANI SATOSHI
IPC: H05K3/34
Filed: 2018-10-01
Abstract: To provide a manufacturing method of a bonding structure which reduces void at a bonding part and suppresses scattering of solder materials.SOLUTION: A manufacturing method of a bonding structure includes a reflow step which heats in a reflow furnace a solder material and a first member in the state that they contact, and melts solder alloy composing the solder material. The reflow step includes: a first reflow step which melts the solder alloy in the state that the atmosphere in the reflow furnace is reduced to first pressure Pthat is lower than the atmospheric pressure; and a second reflow step which, after the first reflow step, melts the solder alloy in the state that the atmosphere in the reflow furnace is reduced to second pressure Plower than the first pressure P.SELECTED DRAWING: Figure 1
Patent JP-2020057499-A (JP)
Title: Electrical connector and electrical connector set
Inventor: ISHIDA TAKAYASU
IPC: H01R12/71
Filed: 2018-10-01
Abstract: To provide an electrical connector and an electrical connector set which have high rigidity and are hard to be broken even when receiving a force relating to fitting and detaching of a mating connector, and which can stabilize electrical connection.SOLUTION: An electrical connector includes a connector housing 21 capable of unevenly engaging with a connector housing of a mating electric connector in a facing direction, a plurality of rows of connection terminal rows 22a and 22b arranged on the connector housing 21 on substantially the same plane, a conductive member 25A having a conductive first plate 26 attached to the connector housing 21 on both outer sides in the row direction of the connection terminal rows 22a and 22b, and a conductive reinforcing metal fitting 24 extending along the connector housing 21, and the reinforcing metal fitting 24 is attached to the connector housing 21 in a state in which at least a part thereof overlaps at least a part of the first plate 26.SELECTED DRAWING: Figure 9
Patent JP-2020056907-A (JP)
Title: Cloud voice conversion system
Inventor: KOBAYASHI KAZUHIRO
IPC: G10L21/007
Filed: 2018-10-02
Abstract: To provide a voice conversion system capable of providing conversion voice through a cloud.SOLUTION: A voice conversion system comprises: a terminal device for receiving operation of a user; and a server device which is connected to the terminal device through a communication network and to which a storage section is connected. The voice conversion system voice-converts voice (input voice) which the user emits into target voice being objective voice and generates converted voice. The server device comprises model providing means for transmitting a conversion model which is stored in the server device and generates the converted voice by voice-converting the input voice to the terminal device in accordance with a request of the user. The terminal device comprises: input means for taking in the input voice on the basis of vocalization of the user; conversion instruction means for starting the conversion model, voice-converting the input voice and generating converted voice on the basis of the operation of the user after reception of the conversion model from the server device; and output means for outputting the converted voice.SELECTED DRAWING: Figure 1
Patent JP-2020061798-A (JP)
Title: Power supply device and image forming device
Inventor: HAYASHIZAKI MINORU
IPC: H02M3/28
Filed: 2018-10-04
Abstract: To improve the efficiency of a power supply device of a synchronous rectification type.SOLUTION: A power supply device of a synchronous rectification type comprises a transformer T1 having a primary coil 108 and a secondary coil 111, a switching element 107 turning on or off current flowing through the primary coil 108, a rectification element 109 rectifying the current flowing through the secondary coil 111, a secondary side smoothing capacitor 110 smoothing voltage rectified by the rectification element 109, a current detection circuit 112 detecting current Is charging the secondary side smoothing capacitor 110, and a driving part driving the rectification element 109 on the basis of the detection result by the current detection circuit 112.SELECTED DRAWING: Figure 1
Patent JP-2020058957-A (JP)
Title: Magnetic treatment water production apparatus
Inventor: SUMORI AKIRA
IPC: H01F7/02
Filed: 2018-10-04
Abstract: To provide a magnetic treatment water production apparatus, with a simple structure, at a low manufacturing cost, with a short construction time and easy to strengthen purification capacity.SOLUTION: A plurality of ellipsoids 1 are made of permanent magnets capable of supporting their own weight by magnetic force when attracted. Each ellipsoid 1 is composed of a spherical neodymium magnet. Each ellipsoid 1 is adsorbed and combined, and is housed inside of a tube 2 with a gap in the tube 2 that allows water to pass through. A ferromagnetic body 3 is adsorbed by the ellipsoid 1 from outside of the tube 2 and is held together with each ellipsoid 1 at an arbitrary position in the tube 2. The ferromagnetic body 3 is composed of a spherical neodymium magnet.SELECTED DRAWING: Figure 1
Patent JP-2020059658-A (JP)
Title: Sphingophospholipid precursor and manufacturing method therefor, and manufacturing method of sphingophospholipid
Inventor: FUKATA NAOFUMI
IPC: C07F9/10
Filed: 2018-10-05
Abstract: To provide a novel sphingophospholipid precursor capable of manufacturing sphingophospholipid expressing optical activity at high yield, a manufacturing method therefor, and a manufacturing method of the sphingophospholipid.SOLUTION: There is provided a sphingophospholipid precursor represented by the following general formula (1), where m represents the natural number of 9 to 25, n represents the natural number of 10 to 15, X, X, and Xare same or different and represent H, OH, or O-Y, and Y represents a protective group.SELECTED DRAWING: None
Patent JP-2020060636-A (JP)
Title: Electro-optic device, electronic apparatus
Inventor: KAWADA HIDENORI
IPC: G09F9/30
Filed: 2018-10-08
Abstract: To provide an electro-optic device with improved light blocking property to a semiconductor layer of a transistor, and an electronic apparatus.SOLUTION: A liquid crystal device 100 as an electro-optic device comprises: a base material 10s as substrate; a TFT 30 as transistor; second scan lines 3b, 3b' having light blocking property in a layer between a semiconductor layer 30a of the TFT 30 and the base material 10s; and a light blocking layer 14 provided between a second scan line 3b and a second scan line 3b' adjacent to the second scan line 3b so as to overlap respectively on an end of the second scan line 3b and an end of the adjacent second scan line 3b' in plan view from a normal direction on one surface of the base material 10s.SELECTED DRAWING: Figure 6