baber/WOPTO huggingface dataset:
Patent JP-2020164894-A (JP)
Title: Joint material, manufacturing method of joint material, joining method, and semiconductor device
Inventor: ENDO KEIICHI
IPC: B82Y40/00
Filed: 2019-03-28
Abstract: To provide a joint material hardly generating void (exfoliation) on the end of a contact surface when executing joining even if the contact surface with a metal joint layer of a member to be joined is large.SOLUTION: There is provided a joint material containing metal particles and a solvent. In the joint material, when the metal particles are subjected to thermomechanical analysis under a nitrogen atmosphere and under a condition of raising a temperature at a temperature rising rate of 3°C/min from 30°C while compressing at 0.1 MPa, a shrinkage ratio at 250°C is 1.5% or less.SELECTED DRAWING: Figure 2
Patent JP-2019122407-A (JP)
Title: Combine
Inventor: FUKUOKA YOSHITAKE
IPC: A01D61/00
Filed: 2019-04-03
Abstract: To provide a combine capable of preferably supplying grain culms which are reaped to a thresher.SOLUTION: A whole culm input type combine is configured so that a thresher 5 having a thresh 5a, an engine 20, and an operation part are mounted on a travel machine body and a reaping part 10 is provided on a front side of the thresher 5. The combine has on the reaping part 10 a feeder for supplying whole culms of grain culms which are reaped to the thresher 5, the feeder transports the grain culms which are reaped from a scooping rod by a feeder conveyor 11a located therein to a rear end of the feeder, and supplies whole bodies of the reaped grain culms from roots to ear tips to a threshing chamber of the thresher 5 from an exhaust port located on the rear end of the feeder.SELECTED DRAWING: Figure 3
Patent JP-2019145142-A (JP)
Title: Subscription-notification mechanisms for synchronization of distributed states
Inventor: SENTHILVASAN SUPRAMANIAM
IPC: G06F16/27
Filed: 2019-04-05
Abstract: To provide apparatus, systems, methods and computer programs for synchronizing distributed states among multiple entities and authenticating devices to access information and/or services provided by a remote server.SOLUTION: A system 100 includes client devices 104 and remote servers 102 storing buckets of information. The client device 104 sends the remote server 102 a subscription request for identifying a bucket of information. When that bucket changes, the remote server 102 sends the change to the client device 104. Authentication techniques include client devices 104. The client devices 104 include unique default credentials that, when presented to a remote server 102, provide limited access to the server.SELECTED DRAWING: Figure 3
Patent JP-2020174084-A (JP)
Title: Charged particle beam drawing apparatus and aperture
Inventor: HINATA NOBORU
IPC: H01J37/305
Filed: 2019-04-09
Abstract: PURPOSE: To provide a charged particle beam drawing apparatus capable of reducing the amount of electrons passing through an aperture.CONSTITUTION: A charged particle beam drawing apparatus includes an irradiation unit that emits a charged particle beam that irradiates a sample, a stage on which the sample can be placed, and an aperture that has a first portion having a first opening, and a second portion fixed to the side of the stage of the first portion and having a second opening, in which a part of the second portion on the side of the irradiation unit is separated from the first portion, and a distance between the inner end of the first opening and the second portion is larger than the thickness of the inner end of the first opening of the first portion, and that forms a charged particle beam emitted from the irradiation unit.SELECTED DRAWING: Figure 3
Patent JP-2020173370-A (JP)
Title: Illumination optical system and image projection device
Inventor: MAEDA YUUKI
IPC: G03B21/14
Filed: 2019-04-12
Abstract: To provide an image projection device that can project, while switching between visible light and infrared light with a simple configuration.SOLUTION: An image projection device has a light modulation element, and comprises: a wavelength separation element that reflects first wavelength light (visible light) in a light beam from a light source and transmits a second wavelength light (ultraviolet light); a wavelength conversion element (phosphor) that converts the second wavelength light transmitting through the wavelength separation element into third wavelength light (infrared light); an illumination optical system that guides the light reflected on the wavelength separation element to the light modulation element; and a projection optical system that projects the light beam from the light modulation element. When projecting an image of the first wavelength light, the wavelength separation element guides the first wavelength light to the illumination optical system and guides the third wavelength light to the outside of the optical system, and when projecting an image of the third wavelength light, the wavelength separation element guides the third wavelength light to the illumination optical system and guide the first wavelength light to the outside of the optical system.SELECTED DRAWING: Figure 1
Patent JP-2020037936-A (JP)
Title: Fan device and electronic instrument
Inventor: WATANABE RYOTA
IPC: H05K7/20
Filed: 2019-04-15
Abstract: To provide a fan device capable of reducing noise, and an electronic instrument including the fan device.SOLUTION: A fan device 10 comprises: a fan housing 36 in which air intake ports 50a and 50b and an air discharge port 32 are formed on an outer surface; an impeller part 42 provided inside the fan housing 36; and a wall part provided inside the fan housing 36 and forming an air passage 52 through which the air taken in from the air intake ports 50a and 50b by the rotation of the impeller part 42 flows to the air discharge port 32; and a resonator 44 having a cavity 44b communicating with the air passage 52 through a communication passage 44a penetrating the wall part.SELECTED DRAWING: Figure 4
Patent JP-2020176867-A (JP)
Title: Thickness measuring system, method for measuring thickness, estimation device, learning device, and program
Inventor: MORIMOTO TSUTOMU
IPC: G01B17/02
Filed: 2019-04-16
Abstract: To provide a thickness measuring system which can increase the accuracy of measurement.SOLUTION: The thickness measuring system includes: measuring means for emitting a supersonic wave to a structure and receiving the echo of the supersonic wave; generation means for generating echo data which shows a change over time of an echo signal measured by the measurement means; estimation means for estimating the time of appearance of an echo included in the echo data generated by the generation means by using a learned model formed in advance by a mechanical learning which uses the echo data as input data and uses the time of appearance of an echo in the echo data as teacher data; and calculation means for calculating the thickness of the structure on the basis of the time of appearance of at least two echos estimated by the estimation means.SELECTED DRAWING: Figure 6
Patent JP-2019110350-A (JP)
Title: Field effect transistor and radio communication device
Inventor: SAKA NAOKI
IPC: H01L27/088
Filed: 2019-04-16
Abstract: To provide a field effect transistor capable of reducing an extrinsic component of OFF capacity and a radio communication device comprising the field effect transistor.SOLUTION: A field effect transistor comprises: a gate electrode; a semiconductor layer including a source region and a drain region so as to interpose the gate electrode therebetween; a plurality of contact plugs including a first contact plug provided on the source region and a second contact plug provided on the drain region; a plurality of first metals individually deposited on the plurality of contact plugs; one or more layers of insulation films that are provided between the plurality of contact plugs in an in-plane direction of the semiconductor layer and are provided at least in a region below a bottom surface of a first metal in a lamination direction; and a low dielectric constant region that is provided in a region between the plurality of contact plugs in the in-plane direction of the semiconductor layer and is provided at least between bottom surfaces of the plurality of first metals and a top surface of the gate electrode in the lamination direction.SELECTED DRAWING: Figure 7
Patent JP-2020174951-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2019-04-19
Abstract: To provide a game machine capable of suppressing a decrease in amusement of a time performance.SOLUTION: A game machine includes performance execution means for executing: a time performance that is included in an informing performance for reporting an object winning/losing determination result as one winning/losing determination result and sets time for executing a performance to be predetermined, prescribed time; and an additional performance that may be executed during remaining time until the prescribed time is reached as one part of the time performance and that has a possibility which results in occurrence of an event advantageous to a player is indicated when it is reported that the object winning/losing determination result is a win before lapse time after the time performance is started reaches the prescribed time. The longer the remaining time is, the greater a number of occurrence times of the additional performance becomes and the higher a probability of occurrence of the advantageous event becomes.SELECTED DRAWING: Figure 10
Patent JP-2020180810-A (JP)
Title: Controller, imaging system, mobile body, method for control, and program
Inventor: NAGAYAMA YOSHINORI
IPC: G03B13/36
Filed: 2019-04-23
Abstract: To deal with a possible case where a TOF sensor measures distances to an object with variable levels of accuracy.SOLUTION: A controller includes: a light emitting element for outputting a pulse light repeatedly; and a light receiving element for repeatedly receiving light which includes reflected light of the pulse light from an object. The controller may control a distance measuring device for measuring a distance to an object on the basis of the amount of reflected light which the light receiving element repeatedly receives in a predetermined light reception period. The controller may include a circuit formed to acquire image information of an image taken by an imaging device which executes a focus control on the basis of the distance measured by a distance measuring device and to determine the length of the light reception period on the basis of the image information.SELECTED DRAWING: Figure 5
Patent JP-2020180248-A (JP)
Title: Lubricant composition
Inventor: NAKAJIMA TATSUKI
IPC: C10M169/04
Filed: 2019-04-26
Abstract: To provide a lubricant composition having excellent frictional properties.SOLUTION: One aspect of the present invention is a lubricant composition that contains base oil and nano diamond, the base oil being at least one selected from the group consisting of oxygen-containing oil, and the nano diamond being surface-modified with a compound containing carbon, hydrogen, and at least one selected from the group consisting of nitrogen and phosphorus, as constituent elements.SELECTED DRAWING: None
Patent JP-2020175099-A (JP)
Title: Warmth-retaining cup capable of outputting water quantitatively
Inventor: YANG MINGHUA
IPC: A47G19/00
Filed: 2019-05-03
Abstract: To provide a warmth-retaining cup capable of outputting water quantitatively.SOLUTION: The warmth-retaining cup comprises a cup body and a water storage chamber which is formed in the cup body and communicates with the outside. A sealing cover is hinged to an opening of the water storage chamber, an isolation block is slidably arranged in the water storage chamber, and a first transmission chamber is formed in the isolation block. The warmth-retaining cup according to the present invention can quantitatively output water during drinking, and quickly perform stirring after the water is output, so that hot water is cooled quickly to a proper temperature to afford convenience to a person who drinks water.SELECTED DRAWING: Figure 1
Patent JP-2019136545-A (JP)
Title: Lock-block shield device
Inventor: GREGORY GORDON
IPC: G21F1/10
Filed: 2019-05-07
Abstract: To provide novel apparatus and techniques for blocking radiation in a medical environment.SOLUTION: In one or more embodiments, a lock-block shield device includes a base that is configured to adhesively couple to an object associated with a patient. In some embodiments, the base includes a lock mechanism for securing a work piece that has a generally tubular shape. A shield that is configured to at least partially block transmission of radiation can be coupled to the base in a releasable manner. For example, a clasp is used to secure the base and shield together. In embodiments, a ball and socket joint couples the shield and base to permit, for example, the shield to pivot and articulate with respect to the base.SELECTED DRAWING: Figure 1
Patent JP-2020180955-A (JP)
Title: Illuminable wall clock
Inventor: YANG CUIFANG
IPC: G04B19/30
Filed: 2019-05-11
Abstract: To provide an illuminable wall clock.SOLUTION: In an illuminable wall clock which includes a main body 11, a needle device 101 is provided on the right side in the main body 11, a lighting device 102 is provided on the left side of the needle device 101, a door opening/closing device 103 is provided on the left side in the needle device 101, a motor 12 is provided in the main body 11, a power shaft is connected to the left end of the motor 12 so as to be able to transmit power, and one end of a power shaft, which is separated from a motor 12, is connected to the lighting device 102 and the door opening/closing device 103.SELECTED DRAWING: Figure 1
Patent JP-2020182200-A (JP)
Title: Conveniently attached mobile phone case
Inventor: LIU ZIYI
IPC: H05K5/02
Filed: 2019-05-13
Abstract: To provide a conveniently attached mobile phone case.SOLUTION: A mobile phone case includes a main body, a switching chamber provided in the main body, and a vertically symmetrical first slide chamber provided in the main body, and a symmetrical communication chamber is provided so as to communicate between the upper and lower first slide chambers, a first slide block is provided so as to slide in the first slide chamber, a facility according to the present invention uses the same power source to move and interlock a sandwiching block, thereby handling mobile phones of different sizes, and using the power source to swing and link stands with the mobile phones, and it is convenient for the mobile phone to stand upright, easy to be used, and the mobile phone is firmly pinched, and the operation is convenient.SELECTED DRAWING: Figure 1
Patent JP-2020189537-A (JP)
Title: Vehicular display device
Inventor: YOKOYAMA YUICHI
IPC: B60R11/02
Filed: 2019-05-21
Abstract: To allow for provision of necessary vehicle information to even a user who does not have a portable terminal, in a vehicle display device that displays vehicle information in a display part of a portable terminal.SOLUTION: A vehicle display device includes: a steering wheel for steering a front wheel of a vehicle; a holder 72 installed in the steering wheel to detachably hold a portable terminal 71 with a display part 70 (display screen 71a); a display control unit for controlling a display mode of the display part 70 so as to display predetermined vehicle information in the display part 70; and display parts 61, 62 installed in the vicinity of the holder 72 to display predetermined vehicle information.SELECTED DRAWING: Figure 5
Patent JP-2019152677-A (JP)
Title: Radiographic imaging apparatus and radiographic imaging system
Inventor: SUZUKI MASATAKA
IPC: G01T7/00
Filed: 2019-05-21
Abstract: To provide a technique for reducing deformation and damage of a housing due to shocks on a radiographic imaging apparatus.SOLUTION: Provided is a radiographic imaging apparatus having a radiation detection panel, a housing that accommodates the radiation detection panel, and a shock absorbing member. The housing has openings at corners. The shock absorbing member comprises a first portion located inside the housing and second portions protruding outward from the openings of the housing. The second portions of the shock absorbing member have an elasticity modulus lower than that of portions of the housing constituting the openings. The first portion of the shock absorbing member is bonded to an inner surface of the housing so as not to be taken out of the housing.SELECTED DRAWING: Figure 2
Patent JP-2020191224-A (JP)
Title: Non-aqueous electrolyte power storage element
Inventor: MIYAZAKI AKIHIKO
IPC: H01M4/133
Filed: 2019-05-21
Abstract: To provide a non-aqueous electrolyte power storage element having excellent output performance after a charge/discharge cycle and an effect of suppressing a minute short circuit between a positive electrode and a negative electrode.SOLUTION: A non-aqueous electrolyte power storage element according to an embodiment of the present invention includes a negative electrode having a negative electrode mixture layer containing a negative electrode active material containing graphite particles, and a separator having a porous resin layer laminated along the negative electrode mixture layer and uniaxially stretched, and a relationship between the peak intensity ratio (I(002)/I(110)) A of the (002) plane to the (110) plane in the X-ray diffraction of the negative electrode mixture layer, and the air permeability B (seconds/100 mL) of the porous resin layer satisfies 5.7≤A×B/10000≤15.2.SELECTED DRAWING: None
Patent JP-2020175135-A (JP)
Title: Accessory display storage box
Inventor: ZHU XIAOFENG
IPC: A47F7/02
Filed: 2019-05-22
Abstract: To disclose an accessory display storage box.SOLUTION: An accessory display storage box includes an outer main body. Inside the outer main body, a storage chamber is installed. In the storage chamber, an inner main body is slidably installed. In the outer main body, eight sets of display chambers are installed in a vertical direction and sixteen sets of display chambers are installed in a circumferential direction. In the inner main body, eight sets of display chambers are installed in the vertical direction and four sets of display chambers. The current invention has a simple structure and is easy to operate. The facility requires a small space, can store a large number of accessories, is high in utilization rate of a space, has a storage function and a display function, does not need to have a person to take out an accessory each time for storage, to reduce labor intensity of a shop assistant, and improves business efficiency of a shop. Thus, the facility has high use value and prevalent value.SELECTED DRAWING: Figure 1
Patent JP-2019218626-A (JP)
Title: Substrate treatment apparatus, storage medium and substrate treatment method
Inventor: WADA TAKASHI
IPC: C23C16/52
Filed: 2019-05-23
Abstract: To provide a substrate treatment apparatus capable of keeping a treatment result to a substrate constant; and to provide a storage medium, and a substrate treatment method.SOLUTION: A substrate treatment apparatus includes a device for applying a treatment to a substrate, and a controller for calculating a corrected parameter by correcting a control parameter determined beforehand for controlling the device, by means of a first correction value and a second correction value changing as time passes, and for controlling the device by the corrected parameter, in which the first correction value has a shorter period for correcting the control parameter than the second correction value.SELECTED DRAWING: Figure 7
Patent JP-2020189326-A (JP)
Title: Container stopper device for extrusion press device for both direct and indirect use
Inventor: NAKANO KOJI
IPC: B21C23/03
Filed: 2019-05-24
Abstract: To provide a container stopper device for an extrusion press device for both direct and indirect use which can locate two mechanisms of a hot saw mechanism for direct extrusion molding of a copper alloy and a container stopper mechanism for indirect extrusion molding above an end platen.SOLUTION: A container stopper device 20 for an extrusion press device 1 for both direct and indirect use comprises: a slide base 13 which is guided by a guide part 21 above an end platen 11, and is so located as to be capable of advancing and retracting with respect to a container 12; and a container stopper mechanism 31 which is located on the slide base 13, and is so configured as to be capable of lowering and lifting a container stopper component 34 between a die stem holder 9 and the container 12 during indirect extrusion. In this container stopper device, a hot saw mechanism 41, which is so configured as to be capable of lowering and lifting a rotatable hot saw 45 between a die 10 and the container 12 during direct extrusion, is located on the end platen 11 side of the slide base 13.SELECTED DRAWING: Figure 1
Patent JP-2020194081-A (JP)
Title: Karaoke system
Inventor: KOSHIDAKA HIROSHI
IPC: G10K15/04
Filed: 2019-05-28
Abstract: To provide a Karaoke system which gives rewards for motivating singing in Karaoke singing with scoring.SOLUTION: When a cumulative score obtained by singing reaches a certain threshold, a premium is given not as an electronic reward such as points but as a reward of actual goods.SELECTED DRAWING: Figure 1
Patent JP-2020118948-A (JP)
Title: Negative photosensitive resin composition, resin film, and electronic device
Inventor: MITSUI YASUAKI
IPC: C08L63/04
Filed: 2019-05-30
Abstract: To provide a negative photosensitive resin composition capable of forming a pattern having excellent resolution when a photolithography method is applied, a resin film that is a cured product of the same, and an electronic device comprising the resin film.SOLUTION: The negative photosensitive resin composition is provided that includes a cresol novolac type epoxy resin, and a photoacid generator.SELECTED DRAWING: None
Patent JP-2020196019-A (JP)
Title: Cutting system and method
Inventor: SHIMONABE NORIAKI
IPC: B23K26/38
Filed: 2019-05-30
Abstract: To improve work efficiency in cutting work of a cut object in a cutting system and method.SOLUTION: A cutting system includes: a portal crane 11; a first robot arm 12 and a second robot arm 13 movably attached to the portal crane 11; a cutting object holding device 15 supported by a tip of the first robot arm 12; a laser cutter 16 supported by a tip of the second robot arm 13; a measuring device 20 which measures a distance from the laser cutter 16 to a cutting object A held by the cutting object holding device 15; and a focus position adjustment device 18 which can adjust a focus position of laser light L emitted by the laser cutter 16 based on a measurement result of the measuring device 20.SELECTED DRAWING: Figure 1
Patent JP-2019194126-A (JP)
Title: Conveying device for moving and/or positioning object
Inventor: Christian wolfgang ehmann
IPC: B65G54/02
Filed: 2019-06-05
Abstract: To provide a computer program that allows a support to move along a foundation of a conveying device in an accurate, well-controllable, and obstacle-free manner.SOLUTION: A conveying device includes: a large number of magnetic bearing devices 24a, 24b, 24c, 24d, 24e, 24f, 24g, 26a, 26b, 26c, 26d, 26e, 26f, 26g to be controlled which are arranged so as to be separated from one another in a conveying direction z; a support which is movable in the conveying direction z relatively to a foundation by at least one drive device 18 so that at least one object can be placed on this support; at least one detection device 42 for detecting a position of the support in the conveying direction z; and a control device 50 connected to the detection device 42 for selectively controlling at least one of the magnetic bearing devices 24a, 24b, 24c, 24d, 24e, 24f, 24g, 26a, 26b, 26c, 26d, 26e, 26f, 26g depending on a detected position of the support.SELECTED DRAWING: Figure 3