baber/WOPTO huggingface dataset:
Patent JP-2020146929-A (JP)
Title: Injection molding machine and quality determination method of molded product
Inventor: ARIMA YUICHIRO
IPC: B22D17/32
Filed: 2019-03-14
Abstract: To provide an injection molding machine and a determination method having high accuracy in determining a quality of a molded product.SOLUTION: An injection molding machine of the present invention includes: a storage unit that stores reference waveform data based on a physical quantity selected for injection molding, for example, a pre-change waveform data group of injection molding pressure; and a determination unit that collates an actual change waveform data of the physical quantity acquired in an injection molding cycle with the reference waveform data stored in the storage unit. The pre-change waveform data group of the present invention is a set of the pre-change waveform data of the physical quantity acquired in advance for a molded product molded as a non-defective product.SELECTED DRAWING: Figure 8
Patent JP-2020156170-A (JP)
Title: Power supply circuit and method for controlling power supply circuit
Inventor: OTSUKA MASAOMI
IPC: H02M3/155
Filed: 2019-03-19
Abstract: To provide a power supply circuit capable of suppressing generation of an overvoltage by an inductor when an output voltage is interrupted, and a method for controlling the power supply circuit.SOLUTION: A power supply circuit includes: a first circuit; a second circuit; an inductor; a fifth switching element; and a control circuit. The first circuit includes: a first switching element; a second switching element having one end connected to a first node; and a diode. The second circuit includes: a third switching element; and a fourth switching element having one end connected to a second node. The inductor is connected between the first node and the second node. The fifth switching element is connected between the other end of the first switching element and an output terminal. The control circuit deactivates the fifth switching element after a delay time has elapsed from the time when the first to fourth switching elements are deactivated.SELECTED DRAWING: Figure 1
Patent JP-2020152488-A (JP)
Title: Structure of boom
Inventor: YAMASHITA TERU
IPC: B66F9/06
Filed: 2019-03-19
Abstract: To reduce a load applied to a welded part when the welded part in that a boom is connected in a circumferential direction is formed on a side surface of the boom.SOLUTION: A base end boom 11 among a plurality of booms 11, 12, 13, 14, 15 constituting a telescopic boom 10 has a welded part 11C in that the base end boom 11 is connected in a circumferential direction on a flat portion of a side surface. Folded parts 11b, 11c and folded parts 11t, 11s are formed in approximately symmetrical portions on the upper side and the lower side between which the welded part 11C is sandwiched in a cross section orthogonal to an axis C direction (a longitudinal direction) of the base end boom 11.SELECTED DRAWING: Figure 4
Patent JP-2019168455-A (JP)
Title: Device with sensor assembly and stray light baffle
Inventor: BRAEUER KARSTEN
IPC: G01S13/86
Filed: 2019-03-20
Abstract: To provide a device comprising a sensor assembly and a stray light baffle.SOLUTION: A device 1 comprising a sensor assembly 2 and a stray light baffle 3 is provided, the device being mountable inside of a vehicle, preferably on a windshield, and the sensor assembly 2 comprising a first sensor 2.1 and a second sensor 2.2. The stray light baffle 3 is disposed on the sensor assembly 2 substantially in front of the first sensor 2.1 in a capture direction of the sensors 2.1, 2.2. The stray light baffle 3 has a first side wall 3.1 made of a plastics material, and a second side wall 3.2 in the form of a frame with a fabric covering. The second side wall 3.2 is located in front of the second sensor 2.2.SELECTED DRAWING: Figure 1
Patent JP-2020158319-A (JP)
Title: Honeycomb structure, and method of producing honeycomb structure
Inventor: HIGUCHI TATSUHIRO
IPC: B01D46/00
Filed: 2019-03-25
Abstract: To provide a honeycomb structure that comprises a plurality of parts each having excellent mechanical characteristics and fixing an intersection of ceramic fibers, is not easily broken, and can carry a large amount of a catalyst thanks to its sufficiently high porosity.SOLUTION: The honeycomb structure comprising a ceramic fiber as a main component, at least one species of crystalline inorganic binder selected from silica, alumina, titania, and zirconia, and an amorphous inorganic binder at least containing one species selected from sodium, calcium, boron, potassium, and magnesium, with a plurality of through holes separated by a cell partition-wall and arranged parallel to each other in the longitudinal direction, is characterized in that the porosity of the cell partition-wall is 70% or higher.SELECTED DRAWING: Figure 1
Patent JP-2020160578-A (JP)
Title: Paper sheet thickness detection device and paper sheet thickness detection method
Inventor: IKEMOTO RYO
IPC: G07D11/22
Filed: 2019-03-25
Abstract: To provide a paper sheet thickness detection device and a paper sheet thickness detection method that prevents the detection accuracy from decreasing due to transport speed of the paper sheet when detecting paper sheet thickness.SOLUTION: A paper sheet thickness detection device for detecting the thickness of a paper sheet to be transported includes: a reference roller and a displacement roller arranged facing each other; a thickness detection unit that detects the thickness data of the paper sheet by detecting the displacement amount of the displacement roller when the paper sheet passes between the reference roller and the displacement roller; a storage unit that stores reference thickness data of genuine paper sheet and correction information according to the transport speed of the paper sheet; and a thickness determination unit that determines the thickness of the paper sheet by comparing the detected thickness data with the reference thickness data by using the correction information according to the transport speed of the paper sheet.SELECTED DRAWING: Figure 6
Patent JP-2020161201-A (JP)
Title: Semiconductor storage device
Inventor: TAKIZAWA RYOSUKE
IPC: G11C11/16
Filed: 2019-03-27
Abstract: To provide a high quality semiconductor storage device.SOLUTION: A semiconductor storage device comprises: a memory cell that includes a switching element and a resistance change element; and first circuit that applies first voltage to the memory cell, applies second voltage to the memory cell while applying the first voltage to turn on the memory cell, performs first read from the memory cell in the ON state, generates third voltage, writes first data to the memory cell from which the first reading has been performed, performs second read from the memory cell to which the first data has been written, generates fourth voltage, and determines data stored in the memory cell at the time of the first read based on the third voltage and the fourth voltage.SELECTED DRAWING: Figure 6
Patent JP-2019172667-A (JP)
Title: Crystalline polymorph of 9,9-bis[6-(2-hydroxyethoxy)-2-naphthyl]fluorene and method for producing same
Inventor: KAWAGUCHI ERI
IPC: C07C43/23
Filed: 2019-03-27
Abstract: To provide a novel crystalline polymorph of 9,9-bis[6-(2-hydroxyethoxy)-2-naphthyl]fluorene (BNEF) that is high in purity and low in coloration, and a method for producing the same.SOLUTION: By crystallizing BNEF from a solvent containing at least one selected from water-soluble ether, water-soluble alcohol, and water-soluble ketone, and in a powder X-ray diffraction pattern, a crystalline polymorph A that has a diffraction peak at diffraction angle 2θ=12.5±0.2°, 20.4±0.2°, 22.2±0.2°, 23.1±0.2°, 25.9±0.2° and the peak intensity at diffraction angle 2θ=20.4±0.2° is maximum, is obtained. When crystalline polymorph A is melted and cooled, an amorphous polymorph B can be obtained.SELECTED DRAWING: None
Patent JP-2020161461-A (JP)
Title: Power storage device
Inventor: YAMAMOTO SATOSHI
IPC: H01G11/16
Filed: 2019-03-28
Abstract: To provide a power storage device in which reliability is improved.SOLUTION: A power storage device 1A includes multiple power storage modules 4 laminated in a lamination direction D1, two conductive plates 5 adjoining each other in the lamination direction D1 via the power storage modules 4, two connection members 52 connected with the two conductive plates 5, respectively, and extending in a direction D2, and a monitoring board 51 provided adjacently to the multiple power storage modules 4 in the direction D2, and fixing the two connection members 52. The multiple power storage modules 4 include an electrode laminate containing multiple bipolar electrodes laminated in the lamination direction D1, each of the multiple power storage modules 4 includes an encapsulation for forming an internal space between two bipolar electrodes adjoining in the lamination direction D1, out of the multiple bipolar electrodes, and electrolyte housed in the internal space, where the two connection members 52 are separated in the direction D3.SELECTED DRAWING: Figure 21
Patent JP-2020166414-A (JP)
Title: Development aid device, method of controlling the same, information processing program, and recording medium
Inventor: KAGAWA TETSUO
IPC: G05B19/05
Filed: 2019-03-28
Abstract: To allow a user to easily check and edit comments on each element of an array-type variable.SOLUTION: A development aid device (10) provided herein is configured to output comments on each array element in association with a name of an array-type variable and identification information for identifying each array element with respect to the array-type variable as a data format file that can be edited using spreadsheet software.SELECTED DRAWING: Figure 3
Patent JP-2020163787-A (JP)
Title: High-frequency dielectric heating adhesive sheet
Inventor: TAYA NAOKI
IPC: B29C65/04
Filed: 2019-03-29
Abstract: To provide a high-frequency dielectric heating adhesive sheet having a sufficient holding force even in a state where a shear stress is always applied thereto.SOLUTION: A high-frequency dielectric heating adhesive sheet 10 includes a high-frequency dielectric adhesive layer, in which the high-frequency dielectric adhesive layer contains a thermoplastic resin (A) and a zinc oxide filler (B), and is used in a state where a shear stress is always applied to adhesive surfaces of adherends (first adherend 21 and second adherend 22) and the high-frequency dielectric heating adhesive sheet.SELECTED DRAWING: Figure 1
Patent JP-2020168755-A (JP)
Title: Kneading device and additive supply method in the same
Inventor: AZUMA KOSUKE
IPC: B29B7/02
Filed: 2019-04-01
Abstract: To provide a kneading device enabling an amount of an additive used in kneading to be suppressed and furthermore enabling a kneaded matter to express a target physical property, in kneading using a supercritical fluid or a subcritical fluid, and an additive supply method in the kneading device.SOLUTION: A kneading device includes a kneader 5 transporting raw material and an additive downstream while kneading them in the presence of supercritical fluid or subcritical fluid. The kneader 5 includes: a chamber 11 inside which a kneaded matter flows; a kneading blade 12 provided inside chamber 11; a pressure gauges P1 to P6 that detect a pressure inside the chamber 11; a thermometers T1 to T6 that detect a temperature inside the chamber 11; a supply ports S1 to S5 for supplying additive into the chamber 11; and a controller 14 that controls an amount of the additive supplied into the chamber 11 from the supply ports S1 to S5. The controller 14 supplies the additive of an amount obtained from a saturated dissolution amount calculated from a detected value of the pressure gauges P1 to P6 and a detected value of the thermometers T1 to T6 into the chamber 11 from the supply ports S1 to S5.SELECTED DRAWING: Figure 3
Patent JP-2020170438-A (JP)
Title: Work plan making system
Inventor: OGAWA YUJI
IPC: B64C27/08
Filed: 2019-04-05
Abstract: To perform an efficient work using a plurality of flying bodies to a work target.SOLUTION: The present invention relates to a work plan making system for making a work plan using a plurality of flying bodies. The system includes: a learning unit for making a learning model by learning a work history about works done in the past; and a making unit for reading a work target and making a work plan by using the learning model. The above configuration allows an automatic creation of the most efficient flying route for an unknown work target by using a learning model obtained from the work history.SELECTED DRAWING: Figure 1
Patent JP-2020173563-A (JP)
Title: Information processing method, information processing device, and computer program
Inventor: EGAMI SHINICHI
IPC: G06F21/62
Filed: 2019-04-09
Abstract: To provide an information processing method, an information processing device and a computer program capable of sharing personal evaluation information while protecting personal information.SOLUTION: An information processing method acquires personal information converted into a first hash value by a first hash function, and personal evaluation information associated with the first hash value from a first terminal device, and outputs the personal evaluation information associated with the acquired first hash value in the case of acquiring the first hash value from a second terminal device.SELECTED DRAWING: Figure 1
Patent JP-2019114301-A (JP)
Title: Calculation device, calculation method, and calculation program
Inventor: TANIGUCHI HIROKI
IPC: G06Q30/06
Filed: 2019-04-15
Abstract: To appropriately calculate evaluations on layouts of merchandise in a real store.SOLUTION: A calculation device comprises: an acquisition part; and a calculation part. The acquisition part acquires information on a plurality of layouts including a first layout corresponding to a first period, a second layout corresponding to a second period, and a third layout corresponding to a third period in which arrangements of displayed merchandise as merchandise displayed in a real store are different and information indicating action object merchandise as merchandise to which a user who has visited the real store makes an action to visualize the merchandise as a predetermined action in the first period, the second period, or the third period among the displayed merchandise. The calculation part calculates a plurality of evaluation values indicating evaluations on the respective layouts as a plurality of evaluation values including a first evaluation value corresponding to the first layout, a second evaluation value corresponding to the second layout and a third evaluation value corresponding to the third layout on the basis of the information indicating the action object merchandise acquired by the acquisition part.SELECTED DRAWING: Figure 3
Patent JP-2020176586-A (JP)
Title: Engine diagnosis system, vehicle used in engine diagnosis system, and engine diagnosis method
Inventor: MAEDA TOSHIO
IPC: G01M15/02
Filed: 2019-04-22
Abstract: To appropriately diagnose the degree of deterioration of engine based on information on a use frequency of an operation region.SOLUTION: An engine diagnosis system 10 acquires information on a use frequency of an operation region of an engine 12 mounted on a vehicle 11 from each vehicle 11, and stores it in a database 15. Then, the engine diagnosis system 10 executes an evaluation process P1 of calculating an evaluation value of the degree of deterioration of the engine 12 based on the information on the use frequency for each operation region in each vehicle 11 accumulated in the database 15.SELECTED DRAWING: Figure 1
Patent JP-2020180383-A (JP)
Title: Lower garment
Inventor: HASEGAWA MAYUMI
IPC: A41B9/04
Filed: 2019-04-23
Abstract: To allow a lower garment to fit to a wearer and to prevent slip-down.SOLUTION: A lower garment 1 is formed by connecting stretchable fabrics without requiring edge finishing off. The lower garment 1 includes a body part covering the lower abdomen, and the body part includes overlap parts 4 where fabrics are overlapped at right and left sides. The overlap parts 4 include waist connection parts 41 where a plurality of connection bands in which longitudinal directions are formed in lateral directions and which have fastening force by connection of the fabrics are arranged in a vertical direction with intervals in the vicinity of upper sides.SELECTED DRAWING: Figure 1
Patent JP-2020182047-A (JP)
Title: LED lighting system
Inventor: WATANABE AKIRA
IPC: H04Q9/00
Filed: 2019-04-24
Abstract: To provide an LED lighting system that can use external data acquired by a plurality of LED lighting devices as information necessary for monitoring while reducing equipment costs.SOLUTION: An LED lighting system includes: a plurality of LED lighting devices 10 including a lighting unit 20 and a functioning unit 30 that includes an external data acquisition unit 31 for acquiring external data in real time, a storage unit 32 for storing the external data, a data extraction unit 32a for extracting external data based on data extraction designation information to designate a predetermined time range on a predetermined date from the stored external data, and a wireless communication unit 33; a cloud server 40 being connected to the plurality of LED lighting devices 10 and including a data extraction designation information generation unit 41a for generating the data extraction designation information and an output information generation unit 41b for generating output information for displaying extracted data on a display unit 52; and an information terminal 50 being connected to the cloud server 40 and including an input unit 51 for inputting extraction designation date and time information and the display unit 52.SELECTED DRAWING: Figure 2
Patent JP-2020180452-A (JP)
Title: System for controlling work machines and method
Inventor: TAKAOKA SANEHISA
IPC: E02F9/20
Filed: 2019-04-24
Abstract: To avoid a work machine interfering with an excavator during automatic operation.SOLUTION: A controller determines a work area including multiple work lanes in a worksite. The multiple work lanes extend in a predetermined work direction. The controller assigns the work machines to the multiple work lanes. The controller determines a predetermined range relative to an excavator position at the worksite as a work restricted area for the work machine. The controller controls the work machine while limiting the automatic operation of the work machine in the work restricted areas.SELECTED DRAWING: Figure 7
Patent JP-2020182074-A (JP)
Title: Image processing apparatus and image processing program
Inventor: KUWATA YOSHITAKA
IPC: G06T15/50
Filed: 2019-04-24
Abstract: To provide an image processing apparatus and an image processing program capable of expressing the texture of an object surface with less image data and calculation as compared to expressing the texture of the object surface using a large number of piece of image data obtained by shooting with a camera from many angles.SOLUTION: An image processing apparatus 30 includes a diffuse reflection image acquisition unit 32 for acquiring a diffuse reflection image of an object surface, a specular reflection image acquisition unit 34 for acquiring a specular reflection image of the object surface, a saturation difference image acquisition unit 38 for acquiring a saturation difference image between the diffuse reflection image and the specular reflection image, and a metal luster degree determination unit 40 for outputting a magnitude of a difference in saturation as object surface information indicating a metallic luster degree.SELECTED DRAWING: Figure 2
Patent JP-2020180734-A (JP)
Title: Hot water storage tank unit
Inventor: SHIGA HIROKI
IPC: F24H9/00
Filed: 2019-04-25
Abstract: To provide a hot water storage tank unit which enables a vacuum heat insulation material to be attached to a hot water storage tank without scratching damage to an outer skin of the vacuum heat insulation material to improve heat insulation performance (heat insulation capacity) of the hot water storage tank.SOLUTION: An upper joint part 20a, which is a butt welded part between an upper plate 10 and a trunk plate 20, is formed into a recessed part 60 recessed to the inner side of a hot water storage tank 2. The structure enables a vacuum heat insulation material 40 to be attached to the hot water storage tank 2 without causing burrs 50 formed at the upper joint part 20a to contact with the vacuum heat insulation material 40 attached to an outer surface of the hot water storage tank 2 and scratching an outer skin of the vacuum heat insulation material 40 even if the vacuum heat insulation material 40 is attached so as to cover the upper joint part 20a. Therefore, the hot water storage tank unit 1 which enables heat insulation performance (heat insulation capacity) of the hot water storage tank 2 can be provided.SELECTED DRAWING: Figure 2
Patent JP-2020180651-A (JP)
Title: Looseness prevention bolt, member connection structure and member connection method
Inventor: NAKAJIMA KAZUO
IPC: F16B23/00
Filed: 2019-04-25
Abstract: To provide a looseness prevention bolt and a member connection structure capable of easily fastening a bolt with no a tool locking part to a head part, preventing damage to a member in fastening, and preventing looseness after the fastening.SOLUTION: A looseness prevention bolt comprises a protrusion for biting or pressure welding on the back surface of a head part. When the protrusion fastens and rotates a nut screwed on a bolt shaft to pull the bolt shaft toward the nut, it can be bitten or pressure-welded into a member to be connected. The bolt may be a square root bolt having a square root at the base of the bolt shaft on the back surface of the head part.SELECTED DRAWING: Figure 1
Patent JP-2020178668-A (JP)
Title: Seedling transplanter
Inventor: KAMIYA HISASHI
IPC: B62D55/116
Filed: 2019-04-26
Abstract: To provide a seedling transplanter capable of improving operation property.SOLUTION: A seedling transplanter comprises: a machine body comprising travel wheels on left and right sides; a seedling planting unit which is provided on the machine body for planting seedlings to a farm field; a main speed change lever for switching a power transmission state to the travel wheels between an on state and an off state; a sub speed change lever for switching a travel mode of the machine body; a detection part for detecting irregularity of the farm field; and a posture adjusting mechanism having a height adjustment function for adjusting a height of the machine body according to irregularity of the farm field detected by the detection part. The posture adjusting mechanism can change a distance between an axle of the travel wheel and a farm field plane, and when the power transmission state is on state and the travel mode is not a work speed mode, the height adjusting function is turned off.SELECTED DRAWING: Figure 14
Patent JP-2020183722-A (JP)
Title: Oil supply mechanism for vehicle
Inventor: WATANABE JUNJI
IPC: F01M11/03
Filed: 2019-05-07
Abstract: To provide a structure capable of reducing lowering of an oil pressure of an oil due to air suction of an oil strainer in high-load traveling, in an oil supply mechanism for a vehicle including an oil pan and the oil strainer.SOLUTION: As an oil introduction hole 32 having an opening area smaller than an oil suction port 30 is formed at an upper part with respect to the oil suction port 30, air is sucked from the air introduction hole 32 when an oil level of an oil 24 stored in an oil pan 22 is inclined during traveling, thus lowering of an oil pressure of the oil 24 can be suppressed. Further, as the air introduction hole 32 is formed at a vehicle rear side with respect to the oil suction port 30 in a longitudinal direction of the vehicle 10, the air introduction hole 32 goes under the oil 24, and the suction of the air from the air introduction hole 32 can be suppressed. Accordingly, the air is not sucked into the oil strainer 26 and high oil pressure can be achieved in high-load traveling.SELECTED DRAWING: Figure 2