baber/WOPTO huggingface dataset:
Patent JP-2021032925-A (JP)
Title: Zoom lens and image capturing device
Inventor: OGAWA NAOTOSHI
IPC: G02B15/20
Filed: 2019-08-16
Abstract: To provide a zoom lens which is advantageous in terms of, for example, a wide view angle, small size and light weight, and high optical performance.SOLUTION: A zoom lens provided herein comprises, in order from the object side to the image side: a front lens group with positive refractive power configured to be stationary for zooming; one or two intermediate lens groups with negative refractive power as a whole configured to move for zooming; a first rear lens group with negative refractive power configured to move for zooming; a second rear lens group with positive refractive power configured to move for zooming; and a third rear lens group with positive refractive power configured to be stationary for zooming, and is configured such that a distance between each pair of adjacent lens groups changes for zooming. A focal length of the front lens group, focal lengths of the one or two intermediate lens groups, a focal length of the first rear lens group, and a focal length at the telephoto end are appropriately set.SELECTED DRAWING: Figure 1
Patent JP-2021034166-A (JP)
Title: Photocathode kit, electron gun, and electron beam application device
Inventor: SHIKANO Haruka
IPC: H01J37/073
Filed: 2019-08-20
Abstract: To provide a transmission photocathode kit with which there is no need to adjust a focal length with a lens.SOLUTION: A photocathode kit includes: a substrate 21 on the first surface 23 of which a photocathode film 22 is formed; a lens; and a holder 4 for holding the substrate 21 and the lens 3. The holder 4 has: a spacer 42 which holds the photocathode film 22 and the lens 4 such that the distance between the photocathode film 22 and the lens 4 is a predetermined distance, the inside of the holder being hollow; and a first communication part 45 which communicates between the inside of the holder 4 and the outside of the holder 4.SELECTED DRAWING: Figure 1
Patent JP-2019198126-A (JP)
Title: Image pick-up device
Inventor: IKEDA TAKAYUKI
IPC: H04N5/374
Filed: 2019-08-22
Abstract: To provide an image pick-up device capable of acquiring one image data by executing exposure a plurality of times, an image pick-up device capable of acquiring image data with little noise and to provide an imaging apparatus with reduced power consumption.SOLUTION: The image pick-up device includes pixels, each of which includes a photodiode, a transistor with an oxide semiconductor layer, a diode and a charge retaining part. An electrode of the photodiode connected with the transistor has the same polarity as that of the diode connected with the transistor.SELECTED DRAWING: Figure 4
Patent JP-2019198785-A (JP)
Title: Game machine
Inventor: TAMURA NOBUYUKI
IPC: A63F7/02
Filed: 2019-09-03
Abstract: To suppress such a situation in which, a player is tired of a game in an early stage.SOLUTION: Music is reproduced by reproduction means for reproducing music data, and the reproduced music is output by output means. The output of the output means is inhibited by inhibition means on the basis of a prescribed momentum. When the inhibition of the inhibition means is released, the music data is reproduced at a position where the music data has been reproduced for at least a partial period of the period where the output is inhibited. Thereby, reproduction of the same part is prevented from being repeated even when there is a period where the sound based on the music data is not output, therefore the output music does not become similar, so that such a situation in which a player is tired of a game in an early stage can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2021040863-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-09-10
Abstract: To provide a game machine capable of excellently performing processing when a total amount of game value is beyond a specific amount in association with control into an advantageous state.SOLUTION: The number of acquired balls display processing identifiably displays a net increase number when a sum-up net increase number is not beyond 2,400 in a specific situation. Also, the number of acquired balls display processing does not identifiably display the net increase number when the sum-up net increase number is beyond 2,400 in the specific situation. In end-period number of acquired balls display processing, the net increase number is identifiably displayed when the sum-up net increase number is not beyond 2,400 in the specific situation. Also, in the end-period number of acquired balls display processing, the net increase number is not identifiably displayed when the sum-up net increase number is beyond 2,400 in the specific situation.SELECTED DRAWING: Figure 11
Patent JP-2021006497-A (JP)
Title: Method for producing low-defect carbon material
Inventor: MUKAI SHIN
IPC: C01B32/21
Filed: 2019-09-18
Abstract: To provide a method for obtaining a graphene-based carbon material having very few defects.SOLUTION: A method for producing a low-defect carbon material comprises a step of irradiating with microwaves a carbon material having a peak of G band in the Raman spectrum while fluidizing the carbon material. A method for modifying the carbon material comprises a step of irradiating with microwaves the carbon material having a peak of G band in the Raman spectrum while fluidizing the carbon material.SELECTED DRAWING: Figure 1
Patent JP-2020093926-A (JP)
Title: Carrying device and image forming system including carrying device
Inventor: KAWASAKI YASUHIRO
IPC: B65H15/02
Filed: 2019-09-19
Abstract: To solve a problem that a height direction of an image forming system becomes larger when a sheet feeding device with a sheet oriented horizontally is connected to an image forming device that carries the sheet vertically.SOLUTION: A carrying device includes change carrying means for changing a carrying direction of a first sheet, which is stored in a storage of the feeding device, carried from a feeding device so that a long side of the first sheet should be in a vertical direction, which is a direction parallel to the sheet carrying direction when the first sheet is fed from the feeding device to the carrying device in a horizontal direction in which a short side of the first sheet is parallel to the sheet carrying direction, and the change carrying means changes the carrying direction of the first sheet from the horizontal direction to the vertical direction in a substantially horizontal area between an image forming device and the feeding device.SELECTED DRAWING: Figure 5
Patent JP-2020011981-A (JP)
Title: Vaccine nanotechnology
Inventor: VON ANDRIAN ULRICH H
IPC: A61P37/02
Filed: 2019-09-24
Abstract: To provide compositions and systems for delivery of nanocarriers to cells of an immune system.SOLUTION: The invention provides vaccine nanocarriers capable of stimulating an immune response in T cells and/or in B cells, in some embodiments, comprising at least one immunomodulatory agent, and optionally comprising at least one targeting moiety and optionally at least one immunostimulatory agent. The invention provides pharmaceutical compositions comprising inventive vaccine nanocarriers. The present invention provides methods of designing, manufacturing, and using inventive vaccine nanocarriers and pharmaceutical compositions thereof. The invention provides methods of prophylaxis and/or treatment of diseases, disorders, and conditions, comprising administering at least one inventive vaccine nanocarrier to a subject in need thereof.SELECTED DRAWING: Figure 1
Patent JP-2021049123-A (JP)
Title: Game machine
Inventor: SHIMAZAKI NORIHITO
IPC: A63F7/02
Filed: 2019-09-25
Abstract: To provide a game machine which can perform an advance notice performance that is comprehensible to a player and is effective by using the stop display of patterns.SOLUTION: A game machine is configured to perform the stop display of a plurality of patterns having the appearance forming one performance image by being combined by using at least two lines or more of patterns, perform a performance in which a player acquires an item indicating the confidence level of a promotion in a promotion performance in accordance with the acquired number with the stop display of the patterns as an opportunity, perform the promotion performance after temporarily stopping at the combination of patterns notifying of big winning when the big winning is won, and notify of the type of big winning that is finally won by performing the promotion performance by using the items acquired until the current time point.SELECTED DRAWING: Figure 33
Patent JP-2021051581-A (JP)
Title: Similar region detecting apparatus, similar region detecting method, and program
Inventor: KIYAMA AKIRA
IPC: G06T7/00
Filed: 2019-09-25
Abstract: To provide a similar region detecting apparatus, a similar region detecting method, and a program therefor which can detect, from each image, a similar region which is a partial region similar to each other between images.SOLUTION: A similar region detecting apparatus according to an embodiment has an acquiring unit, a feature point extracting unit, a matching unit, an outermost contour extracting unit, and a detecting unit. The acquiring unit acquires a first image and a second image. The feature point extracting unit extracts each of feature points of the first image and the second image. The matching unit associates the feature point extracted from the first image and the feature point extracted from the second image with each other to detect a corresponding point between the images. The outermost contour extracting unit extracts an outermost contour from each of the first image and the second image. The detecting unit, based on the outermost contour and the number of corresponding points, detects, from each of the first image and the second image, similar regions which are partial regions where the first image and the second image are similar to each other.SELECTED DRAWING: Figure 1
Patent JP-2021053657-A (JP)
Title: Double-acting friction stir spot welding device and method of operating double-acting friction stir spot welding device
Inventor: MIYAKE MASAHIRO
IPC: B23K20/12
Filed: 2019-09-27
Abstract: To provide a friction stir spot welding device that can suppress adhesion of material originated from welded substance on the peripheral surface of a tool as compared to the conventional friction stir spot welding device.SOLUTION: A double-acting friction stir spot welding device includes: a pin member 11 formed in a columnar shape; a shoulder member 12 formed in a cylindrical shape and having the pin member 11 inserted in the inside; a rotary driver 57 that rotates the pin member 11 and the shoulder member 12 about an axis line Xr that coincides with a shaft center of the pin member 11; and an advance/retreat driver 53 that advances and retreats each of the pin member 11 and the shoulder member 12 along the axis line Xr. Further, in the device, an oil agent 70 is applied on at least one peripheral surface among an outer peripheral surface 11c of the pin member 11, an inner peripheral surface 12b of the shoulder member 12, an outer peripheral surface 12c of the shoulder member 12, and an inner peripheral surface 13b of a clamp member 13.SELECTED DRAWING: Figure 2
Patent JP-2021057784-A (JP)
Title: Control apparatus, control method, program, and base station
Inventor: TSUKAMOTO MASARU
IPC: H04W88/08
Filed: 2019-09-30
Abstract: To provide techniques for adaptively changing mapping of IP flows to radio bearers at a base station.SOLUTION: A mapping control apparatus obtains radio quality information indicating communication quality of radio communication by each UE in a cell formed by a base station. The mapping control apparatus controls a mapping function of the base station to map QoS (IP flow) corresponding to each UE in the cell of the base station to a DRB (radio bearer) of a type appropriate for a 5QI (quality indicator) set for the QoS flow. The mapping control apparatus further controls the mapping function to change the mapping of one or more QoS flows determined according to the 5QI on the basis of the obtained radio quality information.SELECTED DRAWING: Figure 8
Patent JP-2021054320-A (JP)
Title: Control device, control method and program
Inventor: TAZUME Toshiaki
IPC: G05D1/10
Filed: 2019-09-30
Abstract: To provide a management device, a management method and a program for a flight system that can further flexibly take a noise measure against noise that is emitted when an aircraft capable of performing unmanned flight flies.SOLUTION: A control device for controlling an aircraft capable of performing unmanned flight identifies an allowable noise level on the basis of at least any one of the parameters including time, an altitude, an area and a weather in an air area where the aircraft flies and controls the aircraft in flight on the basis of the allowable noise level.SELECTED DRAWING: Figure 6
Patent JP-2021054768-A (JP)
Title: Antiviral member, method for producing antiviral member, and antiviral composition
Inventor: YOKOTA TERUAKI
IPC: C09D4/02
Filed: 2019-09-30
Abstract: To provide an antiviral member that prevents antiviral properties from degrading with time.SOLUTION: An antiviral member has a base material, and a cured product of an antiviral composition formed like a film and fixed on the surface of the base material. The cured product of the antiviral composition comprises an antiviral agent having no photocatalytic function, and an ultraviolet curable resin. The ultraviolet curable resin is composed of a polyfunctional urethane (meth) acrylate oligomer. The polyfunctional urethane (meth) acrylate oligomer is composed of at least one polyfunctional (meth) acrylate selected from the group consisting of a first polyfunctional (meth) acrylate monomer having three or more (meth) acryloyl groups and a hydroxy group and a first polyfunctional (meth) acrylate oligomer having three or more (meth) acryloyl groups and a hydroxy group, and at least one isocyanate selected from the group consisting of an isocyanate monomer and an organic polyisocyanate.SELECTED DRAWING: Figure 1
Patent JP-2021052713-A (JP)
Title: Thermal insulation method for container content and thermal insulation tool for container content
Inventor: NAKAMURA KOHEI
IPC: C09K5/06
Filed: 2019-10-02
Abstract: To provide a thermal insulation method for a container content capable of continuously keeping a temperature of a container content stored in a container to an optimal temperature by a thermal storage medium, and a thermal insulation tool for the container content used for the method.SOLUTION: The thermal insulation method for a container content uses a latent heat thermal storage medium composition 1 which is mainly formed of a latent heat thermal storage medium 3 being an inorganic salt hydrate and to which an additive agent 4 for adjusting physical properties of the latent heat thermal storage medium 3 is added. As the first additive agent 4, a melting point adjusting agent 4A for adjusting a melting point of the latent heat thermal storage medium 3 is blended. A food/drink thermal insulation tool 10 storing the latent heat thermal storage medium composition 1 is covered in a state of contacting an outer surface 80a of a container 80 storing therein food/drink 90, the food/drink thermal insulation tool transfers heat between itself and the latent heat thermal storage medium composition 1 through the container 80 and the food/drink thermal insulation tool 10, and therefore a temperature of the food/drink 90 is kept to a melt temperature or a solidification temperature of the latent heat thermal storage medium composition 1.SELECTED DRAWING: Figure 1
Patent JP-2019220997-A (JP)
Title: Information processing apparatus, control method of the same, program, and communication system
Inventor: HASEGAWA YUYA
IPC: H04W76/10
Filed: 2019-10-02
Abstract: To provide a processing execution method capable of reducing user's trouble when performing various processes that require pairing.SOLUTION: A communication system 100 is configured to: receive an instruction to execute processing on a premise of pairing using an MFP 101; add process identification information that identifies a process targeted for execution to a beacon signal periodically transmitted from the MFP 101; transmit and receive process-related information related to the process targeted for execution on the basis of the process identification information included in the received beacon signal; and execute a process targeted for execution on the basis of the process-related information.SELECTED DRAWING: Figure 4
Patent JP-2021059636-A (JP)
Title: Curable composition, curable ink, curable inkjet ink, housing container, two-dimensional or three-dimensional image forming apparatus, two-dimensional or three-dimensional image forming method, and cured product
Inventor: OZAKI DAISUKE
IPC: C08F283/00
Filed: 2019-10-03
Abstract: To solve such a problem that, while contamination prevention property is regarded as one of characteristics demanded for a cured product of a curable composition, thereby a method for improving contamination prevention property on a surface of a cured product is known, for example, which uses a curable composition containing a surfactant having a fluorine atom in the molecular structure to align the fluorine atom on the surface of the cured product so as to develop the contamination prevention property, however, development of the contamination prevention property is suppressed if the surface of the cured product of the curable composition is not sufficiently cured.SOLUTION: A curable composition is disclosed, which comprises a polysilane compound and a polymerizable surfactant.SELECTED DRAWING: None
Patent JP-2021060229-A (JP)
Title: Estimation device, estimation method, and computer program
Inventor: OKAMOTO NAOHISA
IPC: H01M10/48
Filed: 2019-10-03
Abstract: To provide an estimation device, an estimation method, and a computer program.SOLUTION: A estimation device includes: an acquisition section for acquiring an electric current, voltage, and temperature of a lead-acid battery; a data accumulation section for accumulating an integrated value or an operation value of the acquired electric current, voltage, and temperature; an identification section for identifying specific gravity of electrolyte of the lead-acid battery on the basis of history data accumulated in the data accumulation section; an estimation section for estimating a breakage risk of the lead-acid battery on the basis of the identified specific gravity of electrolyte; and an output section for outputting an estimation result of the estimation section.SELECTED DRAWING: Figure 6
Patent JP-2020034922-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/16766
Filed: 2019-10-09
Abstract: To provide a reliable thin film transistor which has stable electric characteristics in the thin film transistor using an oxide semiconductor film.SOLUTION: In a range where channel length L of a thin film transistor using an oxide semiconductor film is 1.5 μm or more and 100 μm or less or, preferably 3 μm or more and 10 μm or less, it is possible to manufacture a semiconductor device which has stable electric characteristics by making a fluctuation range of threshold voltage equal to or lower than 3 V or preferably 1.5 V or lower within an operating temperature range of a room temperature or more and 180°C or less or an operating temperature range of -25°C or more and 150°C or less. Especially in a display device to be one mode of the semiconductor device, display unevenness caused by fluctuation of a threshold can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2021065018-A (JP)
Title: Controller and motor device
Inventor: HAYASHI YUKI
IPC: B62D5/04
Filed: 2019-10-11
Abstract: To provide a controller and motor device, capable of suppressing an adverse effect of variations in deflections generated at respective substrates onto connectors between substrates.SOLUTION: A controller 3 includes: a power substrate 30 fixed on a housing 4; a control substrate 31 disposed to face the power substrate 30 in the plate thickness direction and fixed on the housing 4; and a substrate-to-substrate connector 32 disposed between the power substrate 30 and the control substrate 31. A portion packaged on the power substrate 30 in the substrate-to-substrate connector 32 and a portion packaged on the control substrate 31 in the substrate-to-substrate connector 32 are arranged to face each other in an axial direction X. A stationary portion nearest to the substrate-to-substrate connector 32 of a stationary portion to the housing 4 of the power substrate 30 and a stationary portion nearest to the substrate-to-substrate connector 32 of a stationary portion to the housing 4 of the control substrate 31 are overlapped with each other in the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2021062809-A (JP)
Title: Headlight mounting structure
Inventor: KAWAMURA KAZUYUKI
IPC: B60Q1/04
Filed: 2019-10-16
Abstract: To provide a headlight mounting structure by which a lamp can be returned easily to an usable state, and excellent convenience is exhibited.SOLUTION: A lamp body 3 fixed to a vehicle 1 includes a housing 6 for mounting a lens 5, and a plate-like flange part 7 which extends from the housing 6 toward a mounting hole 11 of the vehicle 1. The flange part 7 includes a fixed part 8 fixed to the vehicle 1, an insertion hole 9 in which the fixed part 8 is inserted so as to access the mounting hole 11, and a first cut part 12 and a second cut part 13 which are formed on a peripheral edge of the insertion hole 9 and recess in a direction apart from the mounting hole 11. Virtual lines L1, L2, which connect both ends 14, 15 of a connection part 10 for connecting the housing 6 and the flange part 7, and the mounting hole 11, are set. The first cut part 12 and the second cut part 13 are formed on a second area S2 side separate from the housing 6 out of areas partitioned by the virtual lines L1, L2.SELECTED DRAWING: Figure 2
Patent JP-2021067731-A (JP)
Title: Information display device
Inventor: LEE JUNG-HOON
IPC: G09F9/00
Filed: 2019-10-18
Abstract: To achieve both the visibility of a screen and the operability by touching the screen.SOLUTION: An information display device 1 includes a liquid crystal display panel 15 that displays an image, and a prism 13 disposed on the liquid crystal display panel 15. The prism 13 includes an incidence surface 13a by which the light corresponding to an image displayed on the liquid crystal display panel 15 is incident into the prism 13, a reflection surface 13b that reflects the light having entered from the incidence surface 13a in a direction different from the incidence surface 13a, and an output surface 13c that transmits the light reflecting on the reflection surface 13b to the outside of the prism 13. Moreover, a touch sensor 19 that detects the motion of the hand or finger of an operator who operates the image on the output surface 13c is provided.SELECTED DRAWING: Figure 2
Patent JP-2021068058-A (JP)
Title: Member position relationship estimation device, member position relationship estimation method, and member position relationship estimation program
Inventor: MUKAI HIROTO
IPC: B23K9/127
Filed: 2019-10-18
Abstract: To provide a member position relationship estimation device for estimating a position relationship between two members in welding.SOLUTION: A member position relationship estimation device includes a receiving unit which receives three dimensional shape data containing at least two members to be welded, and welding line data indicating welding positions of the two members, a conversion unit which converts the three dimensional shape data to a wire frame, an arrangement unit which arranges a plurality of checking members on the welding line, a determination unit which determines interference between each of the plurality of checking members and the wire frame of the two members, and a specifying unit which specifies the position relationship between the two members on the basis of an aspect of the interference of the plurality of checking members with the two members.SELECTED DRAWING: Figure 1