baber/WOPTO huggingface dataset:
Patent JP-2020031514-A (JP)
Title: Driving device of three-set winding structure motor and air conditioner
Inventor: MAEKAWA SARI
IPC: H02P25/22
Filed: 2018-08-24
Abstract: To provide a driving device of a three-set winding structure motor which can realize low harmonic by a configuration of relatively low cost.SOLUTION: A driving device of a three-set winding structure motor of an embodiment has three sets of three-phase windings respectively independent, makes the three-set winding structure motor with nine winding terminals a driving target, and has a first to a third AC/DC conversion circuits respectively converting first interphase AC voltage, second interphase AC voltage, and third interphase AC voltage of three-phase AC power into DC, a first to a third inverters connected between a positive side terminal and a negative side terminal of each conversion circuit, and three-phase winding terminals of the first to third sets of motors, a first to a third phase detection portions detecting a phase of three phase of the three-phase AC power or a phase of three interphase, a first to a third current detection portions detecting current flowing through the first to the third three-phase winding terminals respectively, a position detection portion detecting a rotor rotation position of the motor, and a control portion synchronizing the current flowing through the first to third three-phase winding with the first to third interphase AC voltage by the first to the third inverters and controlling the same.SELECTED DRAWING: Figure 1
Patent JP-2020033118-A (JP)
Title: Bonding machine
Inventor: FUTAGAMI TAKASHI
IPC: B65H5/12
Filed: 2018-08-27
Abstract: To provide a bonding machine with a simple configuration, capable of producing a bonded paper having a good appearance and high-quality.SOLUTION: The present invention provides a bonding machine 1 that supplies a cover A, cut to a predetermined size and having glue on its back surface, to a suction drum 40 to be sucked and held, and overlaps and adheres the back surface of the cover A to a mount B, cut into a predetermined size, with the rotation of the suction drum 40, in which the suction drum 40 is provided with a suction body 41, for vacuum-sucking and holding the cover A, that is disposed on a part of an outer periphery along an axial direction, and the suction body 41 is provided with a suction surface 41a with which an edge of the cover A is in contact, and a groove 41b with which the cover A is not in contact because a part of the suction surface 41a is recessed from an upper surface.SELECTED DRAWING: Figure 1
Patent JP-2020035706-A (JP)
Title: Vehicle lighting appliance constitution lens and vehicle lighting appliance
Inventor: SANO YASUKAZU
IPC: F21V5/02
Filed: 2018-08-31
Abstract: To provide a lens structure which can easily satisfy a large-bias light distribution, and an extreme luminosity condition, and a vehicle lighting appliance.SOLUTION: In this vehicle lighting appliance constitution lens 10 having a light incident face 11, and a light emitting face 12 arranged at a reverse side of the light incident face, the vehicle lighting appliance constitution lens has a first light emitting range 12P which forms a first light distribution, and a second light emitting range 12T which forms a second light distribution on the light emitting face. The first light distribution differs from the second light distribution in a bias form related to an azimuth around an optical axis, and the first light emitting range is constituted of a prism array which is oriented to a prescribed main axis direction along the light emitting face, and in which a plurality of prism regions 12having prism emitting face parts 12which are inclined to the optical axis are continuously aligned.SELECTED DRAWING: Figure 1
Patent JP-2020039542-A (JP)
Title: Ultrasonic diagnostic apparatus and probe used for the same
Inventor: IGARASHI YUTAKA
IPC: A61B8/14
Filed: 2018-09-10
Abstract: To provide an ultrasonic diagnostic apparatus that has achieved a TGC circuit suitable for being mounted on a 2D array probe, and a probe used for the ultrasonic diagnostic apparatus.SOLUTION: A probe for transmitting an ultrasonic wave to a diagnostic site and receiving a reception signal, which is a reflection wave, includes: a plurality of vibrators; a plurality of low noise amplifying circuits corresponding to each of the plurality of vibrators; and a single differential converter for converting a control signal that rises with a lapse of time to a first bias signal that rises with a lapse of time and a second bias signal that declines with a lapse of time, and controlling the plurality of low noise amplifying circuits. The low noise amplifying circuit includes: an attenuator for attenuating an electric signal from the vibrator; a first amplifying circuit for amplifying an output signal of the attenuator so as to become gradually larger with a lapse of time by the first bias signal; a second amplifying circuit for amplifying the output signal so as to become gradually smaller with a lapse of time by the second bias signal; and a subtractor for subtracting the output of the first and second amplifying circuits.SELECTED DRAWING: Figure 1
Patent JP-2018191016-A (JP)
Title: Sealed semiconductor light emitting device
Inventor: LEI JI-PU
IPC: H01L33/62
Filed: 2018-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method including the step of offering a semiconductor device wafer according to an embodiment of the present invention.SOLUTION: A semiconductor device wafer comprises a semiconductor structure including a light-emitting layer located between an n-type region and a p-type region. The semiconductor device wafer further comprises first and second metal contacts for each semiconductor device. Each first metal contact is put in direct contact with the n-type region. Each second metal contact is put in direct contact with the p-type region. The method comprises the step of forming a structure for sealing a semiconductor structure of each semiconductor device. The semiconductor device wafer is attached to a support substrate wafer.SELECTED DRAWING: Figure 15
Patent JP-2020042162-A (JP)
Title: Photosensitive resin composition
Inventor: ISHIZAKA MASANOBU
IPC: G03F7/004
Filed: 2018-09-11
Abstract: To provide a photosensitive resin composition that makes it possible to obtain a photocured product having an excellent matte appearance while having excellent insulation reliability, heat resistance, flexibility.SOLUTION: A photosensitive resin composition contains (A) a carboxyl group-containing photosensitive resin, (B) a photopolymerization initiator, (C) an epoxy compound, (D) an aliphatic urea compound with a melting point of 100°C-200°C, and (E) a reactive diluent.SELECTED DRAWING: None
Patent JP-2020041065-A (JP)
Title: Vinylidene fluoride-based polymer powder, binder composition, electrode mixture, and manufacturing method of electrode
Inventor: IGARASHI TAMITO
IPC: H01M4/1391
Filed: 2018-09-11
Abstract: To provide a vinylidene fluoride-based polymer powder for suppressing increase of viscosity of an electrode mixture.SOLUTION: The vinylidene fluoride-based polymer powder is a vinylidene fluoride-based polymer powder having a median diameter determined by a laser diffraction scattering method of 50 μm or less, in which maximum melting peak temperature Tm1 at first temperature rise in a diffraction scattering type calorimetry is 130°C or higher, and temperature reaching shear viscosity of 5 times of shear viscosity at 30°C when a value measured at shear rate of 100 swhile heating a dispersion in which the vinylidene fluoride polymer powder is dispersed in N-methylpyrrolidone at a concentration of 6 wt.% from 25°C to 80°C at temperature rising rate of 5°C/min. by using a parallel plate type rheometer is shear viscosity, is 44°C or higher and less than 80°C.SELECTED DRAWING: None
Patent JP-2020042240-A (JP)
Title: Image heating device and image forming apparatus
Inventor: KADOWAKI HIROYUKI
IPC: G03G15/20
Filed: 2018-09-13
Abstract: To provide an image heating device capable of achieving both power-saving and long life.SOLUTION: The image heating device includes a control part configured to control the power supply to multiple heating elements so that, out of multiple heating areas heated by the multiple heating elements of a heater, a first average temperature which is an average value of control target temperatures in heating areas included in a first area at one end side from the central heating area in a longitudinal direction perpendicular to the recording material conveyance direction and a second average temperature which is an average value of control target temperatures in heating areas included in a second area at the other end side from the central heating area are within a predetermined temperature range.SELECTED DRAWING: Figure 10
Patent JP-2020047819-A (JP)
Title: Semiconductor storage device
Inventor: MOROOKA SATORU
IPC: H01L27/11556
Filed: 2018-09-20
Abstract: To provide a semiconductor storage device which allows high integration.SOLUTION: A semiconductor storage device in an embodiment includes: a plurality of wiring layers 24, laminated above a substrate 20 via a plurality of insulation layers 23 and each provided with an opening extending in a direction vertical to the substrate, each of which has a first surface recessed in a first direction parallel to a surface of the substrate, a second surface recessed in a second direction parallel to the surface of the substrate but different from the first direction, a third surface recessed in a third direction parallel to the surface of the substrate but different from the first and second directions, and a fourth surface recessed in a fourth direction parallel to the surface of the substrate but different from the first to third directions; a block insulation film 25 provided to come into contact with each of the first to fourth surfaces; a charge storage film 26 provided on a lateral face of the block insulation film 25; a tunnel insulation film 28 provided on a lateral face of the charge storage film 26; and a semiconductor film 29 provided on a lateral face of the tunnel insulation film 28.SELECTED DRAWING: Figure 4
Patent JP-2020051760-A (JP)
Title: TOF camera
Inventor: INAGAKI KEIZO
IPC: G02F1/295
Filed: 2018-09-21
Abstract: To provide a camera having excellent sensitivity even when an output to an outside is weak.SOLUTION: A camera comprises: a light source 3; a demultiplexing section 5 which demultiplexes light from the light source 3 into a first demultiplexed light and a second demultiplexed light; a first modulator 7 which modulates the first demultiplexed light to obtain a modulated signal; an emission section 9 which emits the modulated signal modulated by the first modulator 7; and phase giving means 11 which gives a plurality of phase shifts to the second demultiplexed light to obtain phase giving local light. The camera further comprises: a multiplexing section 13 which multiplexes light entering from outside the camera and the phase giving local light to obtain multiplexed light; a light receiving element 17, having a light receiving section 15, which detects the multiplexed light; and an analysis processing section 19 which analyzes a position of a subject or a distance between the subject and the camera on the basis of the multiplexed light received by the light receiving element 17.SELECTED DRAWING: Figure 1
Patent JP-2020055158-A (JP)
Title: Laminate, packaging material, packaging bag and stand pouch
Inventor: YAMADA KENICHI
IPC: B65D65/40
Filed: 2018-09-28
Abstract: To provide a laminate that can achieve a packaging material that has strength and barrier properties as a packaging material, and also has excellent recyclability.SOLUTION: A laminate has a base material, an intermediate layer and a heat seal layer. The intermediate layer has a vapor deposition film and a base material body. Each of the base material, the base material body and the heat seal layer comprises polyethylene. Each of the base material and the base material body of the intermediate layer is a stretched resin film comprising polyethylene.SELECTED DRAWING: Figure 1
Patent JP-2019003219-A (JP)
Title: Encoder, decoder, encoding method, decoding method, encoding program, decoding program, and recording medium
Inventor: MORIYA TAKEHIRO
IPC: H03M7/40
Filed: 2018-10-01
Abstract: To provide an encoder and a decoder with which it is possible to reproduce the envelope series of a frequency domain having good approximation accuracy near a peak attributable to the pitch cycle of an acoustic signal with a small amount of codes.SOLUTION: An encoder of the present invention comprises a cyclic integrated envelope generation unit and a variable length encoding unit. The cyclic integrated envelope generation unit generates a cyclic integrated envelope series that is a frequency domain series based on a spectral envelope series that is a frequency domain series corresponding to a linear prediction coefficient code calculated from an input acoustic signal and a frequency domain cycle. The variable length encoding unit encodes the frequency domain series derived from the input acoustic signal. A decoder of the present invention comprises a cyclic integrated envelope generation unit and a variable length decoding unit. The cyclic integrated envelope generation unit generates a cyclic integrated envelope that is a frequency domain series based on a spectral envelope series that is a frequency domain series corresponding to a linear prediction coefficient code and a frequency domain cycle. The variable length decoding unit decodes the variable length code to obtain a frequency domain series.SELECTED DRAWING: Figure 5
Patent JP-2020056359-A (JP)
Title: Casing and rotary machine
Inventor: IMAI TOMOHIRO
IPC: F04D19/02
Filed: 2018-10-02
Abstract: To provide a casing that has a structure capable of withstanding a fluid pressure.SOLUTION: A casing 7 includes: a resin inner peripheral wall 31; a resin outer peripheral wall 32 arranged so as to surround the inner peripheral wall; and a resin reinforcement member 38 arranged between the inner peripheral wall and the outer peripheral wall. The inner peripheral wall, the outer peripheral wall and the reinforcement member are molded into an integral molding member.SELECTED DRAWING: Figure 1
Patent JP-2020054301-A (JP)
Title: Shoot rooting method
Inventor: OKADA Akari
IPC: A01H3/04
Filed: 2018-10-03
Abstract: To provide a shoot rooting method that ensures a good rooting rate.SOLUTION: A shoot rooting method has an immersion treatment step for immersing a shoot in an auxin solution containing auxin-based plant hormone, and a culture step of culturing the shoot immersed in the immersion treatment step, in a rooting induction medium.SELECTED DRAWING: None
Patent JP-2019055950-A (JP)
Title: Compound for organic electric element, organic electric element using the same, and electronic device therefor
Inventor: PARK JUNGHWAN
IPC: H05B33/02
Filed: 2018-10-03
Abstract: To provide a compound capable of enhancing light emitting efficiency, color purity, and lifespan, lowering a driving voltage, and achieving high heat resistance, and to provide an organic electric element using the compound and an electronic device therefor.SOLUTION: There are provided a compound represented by following formula, an organic electric element using the compound and an electronic device therefor.SELECTED DRAWING: None
Patent JP-2020061446-A (JP)
Title: Film formation device and manufacturing method of article
Inventor: YOSHIDA SETSUO
IPC: B29C59/02
Filed: 2018-10-09
Abstract: To provide an imprint device in advantageous for reducing a remaining of bubbles between a mold and a substrate.SOLUTION: A film formation device forming a composition by using a mold having a contact region making it contact with the composition on a substrate, comprises: a deformation part that deforms the contact region by applying a force to the mold so as to be flexible toward the substrate; and a control part that performs a processing for contacting the contact region and the composition on the substrate while controlling the deformation of the contact region by the deformation part to each of a plurality of shot regions on the substrate. The plurality of shot regions includes a first shot region and a second shot region, each having a different area where all of the contact regions are contacted, and the mold and the substrate are faced. The control part changes a processing condition for contacting the contact region and the composition on the substrate in the first shot region and the second shot region.SELECTED DRAWING: Figure 1
Patent JP-2019005648-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2018-10-19
Abstract: To improve amusement of games.SOLUTION: Presentation performance means can perform an update presentation for updating an amount till reaching a specific amount. The update presentation includes a first update presentation whose amount to update is a first amount and a second update presentation whose amount to update is a second amount different from the first amount. Further, the presentation performance means can perform a suggestion presentation for suggesting that the update presentation has a possibility to be performed, and can perform a common suggestion presentation when the first update presentation is to be performed and the second update presentation is to be performed.SELECTED DRAWING: Figure 6
Patent JP-2019025365-A (JP)
Title: Continuous glucose monitoring on-body sensor having visual display
Inventor: ELLEN DI RESTA
IPC: A61B5/1459
Filed: 2018-10-23
Abstract: To improve the effectiveness, comfort, durability and securement of an OBS device.SOLUTION: An on-body sensor (OBS) (10) having a continuous monitoring (CGM) device is disclosed for use in identifying an analyte, such as glucose in blood or interstitial fluid (ISF), using a biomaterial, such as glucose binding protein (GBP), that is brought into contact with the analyte. The on-body sensor (10) incorporating the CGM device includes a cover (25) which provides protection to the CGM device and includes an integrated output display (27). The output display (27) can visually provide data received from the CGM device to the user without the need for a separate data receiving device.SELECTED DRAWING: Figure 1
Patent JP-2020070823-A (JP)
Title: Speed reducer, developing device, and image forming device
Inventor: ISHIDA HIROTAKA
IPC: F16H1/32
Filed: 2018-10-29
Abstract: To provide a small-sized speed reducer capable of obtaining a high speed reduction ratio.SOLUTION: A speed reducer 41 includes: an input shaft 51 rotated by receiving driving force; a fixed inner gear 53 coaxially fixed on the input shaft 51; an output inner gear 55 which is rotatably disposed coaxially with the fixed inner gear 53, and has a different number of teeth from the fixed inner gear 53; and a planetary two-stage gear 57 which is supported by the input shaft 51 so as to rotate about an eccentric shaft 61 parallel with the input shaft 51, and has a large gear 81 and a small gear 83 respectively meshed with the fixed inner gear 53 and the output inner gear 55, and in which difference in a number of teeth between the large gear 81 and the small gear 83 is equal to different in a number of teeth between the fixed inner gear 53 and the output inner gear 55. By rotations of the input shaft 51, the large gear 83 meshes with the fixed inner gear 53, the planetary two-stage gear 57 revolves while rotating, and the small gear 83 rotates the output inner gear 55.SELECTED DRAWING: Figure 4
Patent JP-2020069099-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-10-31
Abstract: To provide a game machine capable of increasing interest of a game.SOLUTION: As a suggestive performance for suggesting the setting, during a predetermined period (e.g., special live period), a first suggestive performance (e.g., display of an icon display of a normal mode/special mode, display of a card image of a first mode/second mode) and a second suggestive performance in which the set value is easier to be specified than the first suggestive performance (e.g., display of a card image of a third mode) can be executed. The second suggestive performance is executed at different ratios in cases where the suggestive performance is executed at a first timing during a predetermined period and the suggestive performance is executed at a second timing after the first timing during the predetermined period (e.g., the card image of the third mode is not displayed during the live period, and the card image of the third mode can be executed during a Gacha (capsule toy) period provided after the live period). Thereby, interest of a game can be increased.SELECTED DRAWING: Figure 8-23
Patent JP-2020071143-A (JP)
Title: Object monitoring system including ranging device
Inventor: NAKAMURA MINORU
IPC: G01S7/497
Filed: 2018-10-31
Abstract: To provide an object monitoring system which monitors an object with improved accuracy in consideration of influence of multipath.SOLUTION: An object monitoring system 1 includes: means for obtaining arrangement of an external object 47 in a target space 46 on the basis of a range value of the external object 47, so as to estimate the amount of shift of the range value due to the external object 47 according to the obtained arrangement; and means for correcting determination on the basis of the estimated amount of the shift.SELECTED DRAWING: Figure 3
Patent JP-2019037839-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2018-11-15
Abstract: To provide a game machine allowing a player to play games so as to understand the games easily.SOLUTION: A game machine allows a player to set a type of languages by using input means. The language type set is outputted outside the game machine and therefore a device connectable to the game machine can be notified of the language the player requests. Consequently, a notification to the player in a language type matching the request becomes possible to suppress a drawback of an early boredom of the player.SELECTED DRAWING: Figure 66
Patent JP-2020085045-A (JP)
Title: Lubrication structure of power transmission device
Inventor: OKAWA YUZO
IPC: B60K17/348
Filed: 2018-11-19
Abstract: To provide a lubrication structure of a power transmission device capable of surely supplying a lubricant to a bearing floating up from an oil level even in a situation that stirring resistance is reduce by lowering a level of the lubricant.SOLUTION: A rotation member 11 extended in a longitudinal direction of a vehicle is supported by cases 82, 83 through two bearings 64, 65, 68 separated from each other in a longitudinal direction, and the rotation member 11 and the bearings 64, 65, 68 are lubricated by a lubricant stored in the cases 82, 83. A lubrication groove portion 99 inclined backward and downward at an angle to supply the lubricant to the bearing 68 at a rear part floating up from an oil level of the lubricant when the vehicle descends on a slope, is formed on an inner surface of the case 82. A projecting portion 99b for suppressing outflow of the lubricant from the lubrication groove 99, is formed on an inner side end portion of the case 82, of the lubrication groove portion 99. A separation recessed portion 99d for longitudinally separating a mold to form the lubrication groove portion 99, is formed continuously and integrally with the lubrication groove portion 99 at an upper side of the lubrication groove portion 99.SELECTED DRAWING: Figure 6
Patent JP-2020084513-A (JP)
Title: Work vehicle
Inventor: MATSUDA NAOTSUNA
IPC: F02M37/32
Filed: 2018-11-21
Abstract: To provide a work vehicle capable of suppressing a temperature rise of a filter device.SOLUTION: A work vehicle 100 includes an engine 17, a pre-filter device 33, and a housing 32. The engine 17 is arranged in an internal space of an engine room 9 provided in a vehicle body 1. The pre-filter device 33 removes impurities from the fuel supplied to the engine 17. The housing 32 houses the pre-filter device 33. The housing 32 is arranged in the internal space of the engine room 9. Ventilation structures 35, 135, 235 ventilate the air in the housing 32.SELECTED DRAWING: Figure 6