baber/WOPTO huggingface dataset:
Patent JP-2019207992-A (JP)
Title: Package for mounting electrical element and electrical apparatus
Inventor: FURUKUBO YOJI
IPC: H01S5/022
Filed: 2018-05-30
Abstract: To provide a package for mounting an electrical element having high heat radiation properties and thermal shock resistance.SOLUTION: A package A1 for mounting an electrical element comprises: a flat plate-like mounting part 10 that has terminals 11a, 11b for an element for mounting an electrical element 30; and a heat radiation part 20 that is provided on the mounting part 10 on the opposite side of a surface 10a on which the terminals 11a, 11b for an element are provided and radiates heat generated from the electrical element 30. The mounting part 10 and heat radiation part 20 are formed integrally of ceramics.SELECTED DRAWING: Figure 1A
Patent JP-2019215252-A (JP)
Title: Dynamic monitoring system, and dynamic monitoring method
Inventor: ONUMA KAZUHIRO
IPC: G01S13/90
Filed: 2018-06-13
Abstract: To provide a dynamic monitoring system and a dynamic monitoring method that solve the problems of conventional techniques, and that namely, allow observation of an object in a wide range, even under weather conditions such as dense fog, and allow observation by utilizing equipment etc., which can be procured at a relatively low cost.SOLUTION: A dynamic monitoring system for dynamically monitoring an object which is predicted to change partly (or entirely), is equipped with: first observation means; second observation means; auxiliary observation means; observation value storage means, correction coefficient calculation means; reference deviation calculation means; and deviation distribution calculation means. Among these means, the deviation distribution calculation means compares a reference deviation with an electric wave length radiated by a synthetic aperture radar, and compares the reference deviation with a difference of a second observation value at a measuring point position, in order to calculate a deviation distribution of the object.SELECTED DRAWING: Figure 2
Patent JP-2019218081-A (JP)
Title: Packaging material and manufacturing method of packaging material
Inventor: TAKAHAMA KEIZO
IPC: B65D85/50
Filed: 2018-06-18
Abstract: To provide a packaging material for retaining freshness of fruits and vegetables capable of retaining the freshness of fruits and vegetables stably and at a higher level.SOLUTION: A packaging material 10 includes a polymer film which has at least one recess 20 on one main surface, and in which, when the other main surface is viewed in a plan view, a region overlapped with the recess 20 and a region around the region are flush with each other. When the thickness of the polymer film other than the recess is defined as W1, and the thickness of the polymer film at the recess is defined as W2, W2/W1 is equal to or greater than 0.1 and equal to or less than 0.9.SELECTED DRAWING: Figure 2
Patent JP-2019220102-A (JP)
Title: Work monitoring system, and work monitoring method
Inventor: GOMI YASUSHIRO
IPC: G01F15/06
Filed: 2018-06-22
Abstract: To collectively manage a series of work procedures in gas purge work in a pipe.SOLUTION: A work state monitoring part 61 has a function for monitoring work states of pre-exchanged pressure determination processing, exchanged purge determination processing, and exchanged pressure determination processing by a monitoring control device 20 along a time line. The work state monitoring part 61 successively notifies a communication terminal device 65 carried by a worker 63 of work process information through a communication I/F 46 in each determination processing. Also, when abnormality occurs in each determination processing, the abnormality can be notified to a maintenance department and a maker through the communication I/F 46. The communication terminal device 65 can communicate with a server 71 connected to a network 67 through a long-range radio facility 69 of the network 67, and the server 71 can collectively manage work related information (including customer information and the work progress information) about gas meter exchange work executed at each place.SELECTED DRAWING: Figure 9
Patent JP-2020003302-A (JP)
Title: Chrominance calculation method
Inventor: WAKAI KOHEI
IPC: G01J3/46
Filed: 2018-06-27
Abstract: To obtain an evaluation result closer to sensibility of chrominance according to visual observation, in chrominance evaluation using a multi-angle colorimetric apparatus, by more accurately estimating variation in light-receiving amount relative to light-receiving angles of reflectance.SOLUTION: A light-receiving amount Y is acquired for each wavelength λ of four or more geometrical optical systems by using a multi-angle colorimetric apparatus, and a relationship between a light-receiving angle θ relative to a regular reflection direction of each geometrical optical system, and a light-receiving amount Y is plotted on a coordinate provided for each wavelength λ. Then, among plots P1 to P5 arranged on each coordinate, an initial approximate curve C is created passing three plots P1, P2 and P5. Next, one section of the initial approximate curve C is corrected so as to pass the remaining plots P3 and P4, in order to create the approximate curve (a complete trace curve). Further, based on the approximate curve of each measuring target site, the chrominance is calculated between a plurality of measuring target sites.SELECTED DRAWING: Figure 8
Patent JP-2020008815-A (JP)
Title: Tremor correction device, and lens device including the same, as well as camera system including the same
Inventor: KITAYAMA TOMA
IPC: G03B5/00
Filed: 2018-07-12
Abstract: To provide a tremor correction device that can be miniaturized, and can upgrade reliability.SOLUTION: A tremor correction device has: a movable member that is movable with respect to a stationary member in an in-plane vertical to an optical axis; a guide member that is movable in a first direction orthogonal to the optical axis, and guides the movable member as regulating rotation in the plane vertical to the optical axis with respect to the stationary member; and a first stopper member that regulates a movement of the movable member in an optical axis direction. The stationary member comprises a second stopper member that regulates a movement of the guide member in the optical axis direction and in a second direction orthogonal to the first direction. The stationary member and the guide member comprise a first and second regulation grooves that each extend in the first direction. Any one of the stationary member and the guide member comprises a regulation unit that regulates a movement range of a rolling motion member in the plane orthogonal to the optical axis. One regulation groove provided in a member provided with the regulation unit of the first and second regulation grooves is longer than other regulation groove.SELECTED DRAWING: Figure 12
Patent JP-2020010739-A (JP)
Title: Cotton swab
Inventor: KUROKAWA TOMOHIRO
IPC: A47K7/00
Filed: 2018-07-13
Abstract: To provide an earpick-shaped cotton swab having good touch, free from damaging the inside of the ear when using an earpick, and effectively absorbing and removing earwax.SOLUTION: An earpick part 20 is formed by mounting a spatula-shaped cotton on a tip of a rod-like shaft part 10 followed by immersing PVA. A cotton ball part 30 is formed by forming in the shaft part 10, a cotton in a cocoon shape in an end opposite to an end in which the earpick part 20 is formed, and immersing PVA having a concentration lower than that of PVA immersed in the earpick part 20. Furthermore, the shaft part 10 is formed with a recessed grip part 12 having a bottom surface in the same direction as a bottom surface of a spatula-shaped recessed surface of the earpick part 20.SELECTED DRAWING: Figure 1
Patent JP-2020011555-A (JP)
Title: Rank travel system
Inventor: SUDA YOSHIHIRO
IPC: G08G1/09
Filed: 2018-07-17
Abstract: To provide a rank travel system that stabilizes a change of an inter-vehicular distance, on the basis of an excess tractional force change caused by a loading change and a gradient change and by making use of a retarder function provided in a power system.SOLUTION: A rank travel system for making a plurality of vehicles travel in a rank includes an engine, an engine retarder, an automatic transmission, a transmission retarder, an electronic control brake, a parking brake, a forward recognition device, a longitudinal acceleration sensor and an inter-vehicular communication device. An excess tractional force is calculated by detecting self-weight and a road grade, and traveling is performed in a setting in which a following vehicle has higher retarder ability and in a range in which the accelerating/decelerating ability of the vehicle with the lowest excess tractional force among the vehicles constituting the rank is not exceeded.SELECTED DRAWING: Figure 15
Patent JP-2019029662-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: HAGA MOTOHARU
IPC: H01L25/18
Filed: 2018-07-18
Abstract: To provide a semiconductor device and a semiconductor device manufacturing method which can achieve improvement in credibility when sintered metal is used as a die bonding material.SOLUTION: A semiconductor device comprises a semiconductor element 1, a first pad part 211, and a sintered metal bonding material 3. The semiconductor element 1 includes an element body 11 having an element principal surface 111 and an element rear face 112 and a first electrode pad 121 which covers at least the element rear face 112. The semiconductor element 1 is mounted on the first pad part 211. The sintered metal bonding material 3 conductively bonds the first electrode pad 121 and the first pad part 211. The sintered metal bonding material 3 has a front edge facing a z1 direction. Similarly, the first electrode pad 121 has a front edge facing the z1 direction. A front edge of the sintered metal bonding material 3 is separated from the front edge of the first electrode pad 121 in a z2 direction.SELECTED DRAWING: Figure 7
Patent JP-2020012417-A (JP)
Title: Control device of internal combustion engine
Inventor: YOSHIMURA KEI
IPC: F02D45/00
Filed: 2018-07-18
Abstract: To provide a control device of an internal combustion engine which can collect a rich air-fuel mixture around an ignition plug while suppressing the adhesion of fuel to a wall surface of a combustion chamber.SOLUTION: A control device of an internal combustion engine comprises: an ignition plug 8 arranged in the vicinity of a center part of an upper wall surface of a combustion chamber 7; an intake port 11 having a region partitioned by a partitioning wall 15 extending to a flow direction of intake air which flows therein into a pair of passages which are formed of a first passage 11a at the outside of the combustion chamber and a second passage 11b at a center side of the combustion chamber; a tumble control valve 16 arranged at an end part of the partitioning wall 15 at an upstream side of a flow of the intake air, and opening and closing the first passage 11a; an in-cylinder injection injector 9 opposing a tumble flow which is formed in the combustion chamber, and injecting fuel into the combustion chamber; and an ECU 3 for controlling an opening of the tumble control valve 16 so that a motion amount of the fuel injected by the in-cylinder injection injector 9 and a motion amount of the tumble flow are balanced in the combustion chamber.SELECTED DRAWING: Figure 1
Patent JP-2020012801-A (JP)
Title: Survey device
Inventor: NAKAMURA YASUYUKI
IPC: G01V3/12
Filed: 2018-07-20
Abstract: To provide a survey device capable of easily unifying underground survey information and a ground video.SOLUTION: A survey device 100 includes: an underground measurement part 100A which performs measurement using an underground radar; an imaging unit 71 for imaging the periphery of a measurement position when moving with the underground measurement unit 100A; a light-emitting display part 72a which is arranged in an imaging area of the imaging part 71 and emits light in synchronization with operation of an underground measurement part; and a control device 100C being a management part, in which additional information determined on the basis of a light emitting state obtained by extracting the light emitting display part 72a from an image obtained by the imaging part 71 is linked to the image and preserved as data.SELECTED DRAWING: Figure 2
Patent JP-2020018178-A (JP)
Title: Illumination device for raising aquatic plants, and device for raising aquatic plants using the illumination device for raising aquatic plants
Inventor: HONDA KOICHI
IPC: A01G22/00
Filed: 2018-07-30
Abstract: To provide a more highly reliable illumination device for raising aquatic plants.SOLUTION: An illumination device for raising aquatic plants comprises: a circuit board equipped with an LED group which is constituted by serially connecting a plurality of LED elements 262 which emit light on the basis of a flowing current and a driving circuit which supplies current for light emission to the LED group; and a resin case, in which the circuit board is housed in the resin case, and insulating resin is charged into the resin case.SELECTED DRAWING: Figure 4
Patent JP-2020018517-A (JP)
Title: Game machine
Inventor: SHIBATA TAKATADA
IPC: A63F5/04
Filed: 2018-07-31
Abstract: To provide a game machine capable of diversifying playability while suppressing an increase in a control load and an information amount related to imparting of an advantageous state.SOLUTION: When the amount of bet game value is a first amount, a first special combination can be won but a second special combination cannot be won. When the amount of bet game value is a second amount, the second special combination can be won but the first special combination cannot be won. When a specific combination is won, a combination of predetermined symbols is displayed if it is in a first special permission state, and a combination of specific symbols is displayed if it is in a second special permission state. When at least the combination of specific symbols is displayed, it is possible to determine whether an advantageous state is imparted or not, but a privilege to be imparted is the same between cases when the combination of predetermined symbols is displayed when the combination of specific symbols is displayed.SELECTED DRAWING: Figure 103
Patent JP-2020021001-A (JP)
Title: toner
Inventor: TAGAWA Reo
IPC: G03G9/087
Filed: 2018-08-02
Abstract: To provide a toner having excellent durability against rubbing by a member in an image forming apparatus and giving sufficient scratch resistance of an image when fixed at a low temperature and sufficient heat-resistant storage property for a long period of time.SOLUTION: The toner includes toner particles containing at least either a colorant or inorganic fine particles, a binder resin and an ester wax. The binder resin contains a resin having a styrene acrylic copolymer moiety, and the content of the resin having a styrene acrylic copolymer moiety is 50 mass% or more with respect to the binder resin. The ester wax contains an ester compound of a diol having 2 to 6 carbon atoms and an aliphatic monocarboxylic acid having 14 to 22 carbon atoms. The toner shows an outflow start temperature of 100.0°C to 130.0°C by a flow tester, and has such viscoelastic characteristics measured at a frequency of 1.0 Hz by use of a rotating plate type rheometer that the loss tangent (tanδ) at 100°C is 0.70 to 2.10.SELECTED DRAWING: Figure 1
Patent JP-2019052047-A (JP)
Title: Cart assembly to be used for workpiece and method of application
Inventor: CURTIS L HALL JR
IPC: B66F7/06
Filed: 2018-08-03
Abstract: To provide a cart assembly for transporting a workpiece along an assembly line and capable of reaching at various sections of the workpiece during assembly and a method of application.SOLUTION: A cart assembly comprises a table having a work surface configured to support a workpiece. The table is connected to a base configured to move the table along the work floor. A lift mechanism adjusts a height of the table upward of the work floor and a tilt mechanism adjusts an angle of the table relative to the work floor. As the lift mechanism and the tilt mechanism adjust a position of the table according to the need, they can be used separately or simultaneously. The cart assemble comprises also a trolley. The trolley is configured to receive the workpiece away from the base and support. As such, it can reach at a further section of the workpiece during assembly.SELECTED DRAWING: Figure 5
Patent JP-2020026166-A (JP)
Title: Four-wheel drive vehicle
Inventor: NOSE MAI
IPC: B60K23/08
Filed: 2018-08-09
Abstract: To provide a four-wheel drive vehicle which, when an engagement type clutch provided in one connection-disconnection device of a first connection-disconnection device and a second connection-disconnection device is engaged, can appropriately reduce noise emitted from the engagement type clutch, and which can appropriately shorten a time required until the engagement type clutch is engaged.SOLUTION: A four-wheel drive vehicle includes an electronic control device 100 which performs the energization control of a second electromagnetic coil 112 on the basis of a current command value Ito engage a second engagement type clutch 38. The electronic control device 100 learns a rising speed Nof a second ring gear 94 with respect to a current command value Iand, on the basis of the learned rising speed N, updates the current command value Iso that the rising speed Nof the second ring gear 94 becomes equal to a target rising speed Nuptg. As a result, when the second engagement type clutch 38 is engaged, a rising speed Nup of the second ring gear 94 can be maintained at the target rising speed Nuptg.SELECTED DRAWING: Figure 1
Patent JP-2020027734-A (JP)
Title: Negative electrode active material particle for sodium ion secondary battery and method of producing the same
Inventor: YAMASHITA HIROKI
IPC: H01M4/36
Filed: 2018-08-10
Abstract: To provide fine NASICON-type sodium phosphate salt compound particles highly useful as a negative electrode active material for a sodium ion secondary battery.SOLUTION: There is provided a negative electrode active material particle for a sodium ion secondary battery in which a NASICON-type sodium phosphate salt compound particle supports carbon derived from a cellulose nanofiber, the NASICON-type sodium phosphate salt compound particle being represented by the following formula (X): NaTiM(PO)...(X) (in the formula (X), M represents one or two or more selected from among Al, Zr, Sc, In, Fe, Cr, Ga, Y, La, Zn, Si, Mn, Ge, Nd, Sr and V, and a, b and c represent numbers satisfying 0≤a≤2, 1≤b≤2, 0≤c≤1 and a+4b+(valence of M)×c=8.)SELECTED DRAWING: Figure 1
Patent JP-2020028012-A (JP)
Title: Image reading device and image forming apparatus
Inventor: KAWAKUBO YUKI
IPC: G03G21/14
Filed: 2018-08-10
Abstract: To prevent pieces of image data of the same document from being output in an overlapping state.SOLUTION: An image reading device comprises: an image reading section that continuously reads a plurality of documents sequentially conveyed from a document conveying unit and sequentially generates a plurality of pieces of image data; a control section that generates output data in which the plurality of pieces of image data are arranged in order of generation; and an operation panel that, when paper jam occurs, performs notification to encourage a user to perform a start operation again. In generating output data after re-reading, when the sum of the number of first image data generated in reading before the occurrence of paper jam and the number of second image data generated in re-reading after the occurrence of paper jam is larger than the total number of the documents, the control section deletes the second image data in a number equal to the number obtained by subtracting the total number from the sum, in order of generation from the second image data generated first among the pieces of second image data.SELECTED DRAWING: Figure 12
Patent JP-2019118252-A (JP)
Title: Motor and pump device
Inventor: YAMAMOTO TAKESHI
IPC: H02K3/44
Filed: 2018-08-23
Abstract: To provide a motor whose connector does not come into contact with a mounting surface when being placed thereon.SOLUTION: A motor 2 comprises a stator 11 having an annularly arranged coil 32, a resin sealing member 13 for covering the coil 32, and a connector 20. The resin sealing member 13 comprises a sealing member bottom section 65 located at an opposite output side L 2 of the stator 11, and a connector sealing section 67 for covering the connector 20 from an output side L1. The seal member bottom section 65 comprises a connector side projection section 80 located between a shaft line L and the connector 20, and a first opposite connector side projection section 81 located on an opposite side of the connector side projection section 80 with respect to the shaft line L. A distal end surface 80a of the connector side projection section 80 and a distal end surface 81a of the first opposite connector side projection section 81 are located on a virtual surface S located at the opposite output side L2 to the connector 20. A first side surface 81b facing one side in a circumferential direction about the shaft line L and a second side surface 81c facing the other side in the first opposite connector side projection section 81 form an inclined surface.SELECTED DRAWING: Figure 7
Patent JP-2020028598-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-08-24
Abstract: To provide a game machine capable of maintaining a feeling of expectation of a player, and preventing deterioration of an interest of the player.SOLUTION: A game machine is provided with display means capable of displaying a predetermined display. The display means can change the predetermined display to a specific display and display it. The display means can display the predetermined display at least by a first predetermined mode and a second predetermined mode with a higher degree of expectation than the first predetermined mode, and can display the specific display at least by a first specific mode and a second specific mode with a higher degree of expectation than the first specific mode. A first change pattern in which the predetermined display in the first predetermined mode changes to the specific display in the second specific mode has a higher degree of expectation than a second change pattern in which the predetermined display in the second predetermined mode changes to the specific display in the first specific mode.SELECTED DRAWING: Figure 39
Patent JP-2019038262-A (JP)
Title: Corrugated cardboard sheet bonding apparatus, manufacturing method of continuous corrugated cardboard sheet, and corrugated cardboard blank manufacturing apparatus
Inventor: TANAKA IPPEI
IPC: B31B50/60
Filed: 2018-08-28
Abstract: To eliminate waste of paper picked up and shorten time required for supplement of a corrugated cardboard sheet to be a material in on-demand manufacturing of a corrugated cardboard box.SOLUTION: In the method, by using a corrugated cardboard sheet bonding apparatus 200 which comprises transportation means 220 for transporting a corrugated cardboard sheet S in a direction parallel to one side of the corrugated cardboard sheet S, and bonding means 230 for bonding opposed end edges of two pieces of the corrugated cardboard sheets S to be transported sequentially by the transportation means 220, a continuous corrugated cardboard sheet C is manufactured, then is supplied to a blank-cut out apparatus 400 which comprises a vertically cutting apparatus 420 and a horizontally cutting apparatus 430.SELECTED DRAWING: Figure 7