baber/WOPTO huggingface dataset:
Patent JP-2020134826-A (JP)
Title: Drive device and electronic equipment
Inventor: MATSUMOTO JUNICHI
IPC: G03B17/02
Filed: 2019-02-22
Abstract: To suppress the occurrence of fault due to mechanical shock caused by being dropped or collision.SOLUTION: A drive device comprises: a lead screw which rotates around a revolving shaft, and has a screw thread formed on outer circumferential surface thereof; a rod-like guide member; a moving member capable of freely moving along the guide member; a moving thread member which moves along the guide member together with the moving member, can rotate around the guide member as a revolving axis, and has a thread portion capable of meshing with a part of the circumferential screw thread in the outer circumferential surface out of the screw threads; an urging member which is connected to the moving member and urges the moving thread member so that the thread portion and the screw thread come in contact with each other; and a release mechanism supporting the moving thread member so that the thread portion and the screw thread come in contact with each other when the force added to the moving member along the extension direction of the revolving shaft is smaller than a prescribed value, and moving the moving thread portion against the urging force of the urging member so that the thread portion departs from the screw thread when the force is larger than or equal to the prescribed value.SELECTED DRAWING: Figure 5
Patent JP-2020139049-A (JP)
Title: Ink composition
Inventor: KOIKE NAOKI
IPC: B41J2/01
Filed: 2019-02-28
Abstract: To provide an ink composition which exhibits excellent adhesion, excellent abrasion resistance, excellent storage stability, and low viscosity.SOLUTION: A radiation-curable inkjet ink composition contains: a urethane (meth)acrylate having one (meth)acryloyl group in an amount of 5.0 mass% or more and 30.0 mass% or less based on the total mass of the ink composition; and a (meth)acrylate having an aromatic ring and one (meth)acryloyl group in an amount of 4.0 mass% or more and 50.0 mass% or less based on the total mass of the ink composition.SELECTED DRAWING: None
Patent JP-2020140093-A (JP)
Title: Image forming apparatus
Inventor: NAKAZAWA HIROYUKI
IPC: G03G21/00
Filed: 2019-02-28
Abstract: To provide means that vividly represents a color image while ensuring transferability of a toner image, and reduces the consumption of white toner.SOLUTION: An image forming apparatus comprises: a first image forming unit that forms a color toner image; a second image forming unit that forms a white toner image; a medium selection unit that selects a medium; a transfer unit that transfers the color toner image and the white toner image to the medium to form an image on the medium; and a control unit that controls the print image density of the color toner image and the white toner image on the medium. When a specific medium is selected by the medium selection unit, and the color toner image is formed on the specific medium while being overlaid on the white toner image, the white toner image is formed at a print image density equal to or more than a threshold.SELECTED DRAWING: Figure 1
Patent JP-2020140885-A (JP)
Title: Joint connector
Inventor: TODA TAKAFUMI
IPC: H01R31/06
Filed: 2019-02-28
Abstract: To provide a joint connector which can be downsized while suppressing the cost, and which also allows easy assembly work.SOLUTION: An inner block 23 comprises an inner housing 70 having: terminal holding parts 75A, 75B to which terminals 90 are assembled on their outer faces in an aligned manner; and a board fitting space 71 into which a circuit board 80 is fitted. The inner housing 70 has terminal insertion holes 76 through which contact pieces 92 of the terminals 90 held by the terminal holding parts 75A, 75B are inserted so as to protrude into the board fitting space 71. By fitting the circuit board 80 into the board fitting space 71, the contact pieces 92 of the terminals 90 inserted through the terminal insertion holes 76 are brought into contact with contact pads 81 of circuit conductors 83 of the circuit board 80, thereby making electrical connection with each other.SELECTED DRAWING: Figure 4
Patent JP-2020138888-A (JP)
Title: Ceramics production method and ceramics
Inventor: OTSUKA AKIHIKO
IPC: C04B35/622
Filed: 2019-02-28
Abstract: To provide a method for producing ceramics using steelmaking slag as a raw material, in which reduction in strength can be suppressed even when the specific gravity is lowered.SOLUTION: A method for producing ceramics includes: a step of obtaining a mixture of steelmaking slag powder in an amount of 90% by mass or more and 97% by mass or less, and a lithium silicate compound in an amount of 3% by mass or more and 10% by mass or less, wherein the total amount of the steelmaking slag powder and the lithium silicate compound is 100% by mass; and a step of sintering the mixture.SELECTED DRAWING: Figure 1
Patent JP-2019155092-A (JP)
Title: Positioning cartridge for electrode
Inventor: ROGELIO PLASCENCIA
IPC: A61B18/14
Filed: 2019-03-05
Abstract: To provide a positioning cartridge for use during manufacture of an electrode.SOLUTION: The positioning cartridge may have a plurality of positioning inserts, each with proximal and distal ends, and a scaffold secured to the proximal ends of each positioning insert. The scaffold may be configured to place the positioning inserts in a defined orientation with respect to each other that corresponds to a plurality of longitudinal bores of the electrode. The electrode may be manufactured using the positioning cartridge. The positioning cartridge may have a plurality of components, such that at least one component is associated with each positioning insert. The plurality of components may be temperature sensors. The positioning cartridge may be configured to position each temperature sensor at a location adjacent to an outer surface of the electrode.SELECTED DRAWING: Figure 1
Patent JP-2020144523-A (JP)
Title: program
Inventor: KAKITSUBA RYOTA
IPC: H04N1/387
Filed: 2019-03-05
Abstract: To provide a printer driver for printing an image at an appropriate print position.SOLUTION: A special printer driver has a correction table that associates an application type and a browser type with a correction amount. The application type is a "desktop version" which indicates an application set up on an information processing device and a "web version" which indicates an application set up on a server. The browser types are a "first browser" and a "second browser" which are different from each other. The special printer driver identifies a type of application and a type of browser that have generated image data based on a job name of an acquired print job. The special printer driver selects a correction amount from the correction table based on the specified application type and browser type, and corrects the position of the image indicated by the image data using a selected correction amount.SELECTED DRAWING: Figure 3
Patent JP-2020145824-A (JP)
Title: motor
Inventor: KOYANAGI NAOHISA
IPC: H02K5/22
Filed: 2019-03-05
Abstract: To provide a motor in which insulation performance between a motor case and a brush assembly is improved.SOLUTION: A motor according to the present invention is provided with: an iron motor case 10; a cylindrical resin brush base 50 with a bottom; a bracket 40; and a metal brush assembly 80. In addition, the bracket 40 is fixed to the inside of the motor case 10. An opening end portion 51a of the brush base is fixed to the bracket 40 from the outside of the motor case 10. The brush assembly 80 protrudes from an outer circumferential surface 50a of the brush base to the outside of an outer circumferential surface 10a of the motor case in the radial direction. A first insulator 70 is disposed between an opening end portion 11a of the motor case and the brush assembly 80.SELECTED DRAWING: Figure 1
Patent JP-2020141992-A (JP)
Title: Detention type medical apparatus
Inventor: HIRAGA SATOSHI
IPC: A61M39/02
Filed: 2019-03-08
Abstract: To provide a detention type medical apparatus including a body to which a connector can be connected and effectively fastened with sufficient connection strength of the connector.SOLUTION: A liquid medicine injection port to be detained in a human body and connected to a catheter is constituted by: a base inside which at least part of a liquid reservoir is formed; a lid body for holding a diaphragm part together with the base; and a connector part 40 including an insertion part 42 to be inserted into the inside of the base or the inside of the base and the inside of the lid body and a connection part 41 outside the base to be connected to the catheter. On the insertion part 42's outer peripheral surface are provided: a plurality of inclined projection parts 42a inclined upward from the inner side of the base toward the outer side; and a flat straight part 42b between the plurality of inclined projection parts 42a.SELECTED DRAWING: Figure 5
Patent JP-2020150291-A (JP)
Title: Evaluation system, evaluation method
Inventor: ISHINO MASANORI
IPC: H04W16/22
Filed: 2019-03-11
Abstract: To evaluate radio communication quality and radio communication reliability, while also considering static and dynamic environmental factors.SOLUTION: An evaluation system for evaluating radio system performing radiocommunication comprises a radio communication quality evaluation section for acquiring a static environment evaluation model related to static environmental information including the shape of a space where radiocommunication is performed, a dynamic environment evaluation model related to time-variant dynamic environmental information including the information of a moving shelter and a moving interference wave source, a radiocommunication quality evaluation model database storing the evaluation parameters in the evaluation model for each radiocommunication environment, a radiocommunication quality evaluation section for acquiring an evaluation model required for radiocommunication quality evaluation and evaluation parameters from the radiocommunication quality evaluation model database according to the position of a radio apparatus performing radiocommunication, and evaluating the radiocommunication quality of the radio system, and a system reliability evaluation section for evaluating reliability of the radio system on the basis of evaluation results from the radiocommunication quality evaluation section.SELECTED DRAWING: Figure 2
Patent JP-2020149289-A (JP)
Title: Display system, display method, and display program
Inventor: MINEMOTO TOSHIFUMI
IPC: G05B23/02
Filed: 2019-03-13
Abstract: To provide a display system, a display method, and a display program with which the cause of an abnormality that may occur in a production facility can be easily checked.SOLUTION: A display system according to the present invention is a display device provided in a production facility for producing products, the production facility having at least one driving means that drives the production facility and at least one monitoring means that monitors the production, and comprises a control unit, a display unit, a storage unit and an input unit. The storage unit stores schematic diagram data showing a schematic diagram of the production facility, and causal relation model data selecting, from the driving means and the monitoring means, at least one of at least one causal factor of an abnormality that may occur in the production facility and representing as a causal relation model together with the relation of the causal factors. The control unit is configured to display, on the display unit, the schematic diagram, and the causal relation model overlapping the schematic diagram so as to correspond thereto.SELECTED DRAWING: Figure 1
Patent JP-2019133693-A (JP)
Title: Semantic framework for variable haptic output
Inventor: CAMILLE MOUSSETTE
IPC: G06F3/01
Filed: 2019-03-13
Abstract: To organize a plurality of haptic output variations into a cohesive semantic framework that uses various pieces of information about an alert condition and trigger, application context, and other conditions to provide a semantic framework for variable haptic outputs that share characteristics between related events.SOLUTION: A method comprises: detecting 1005 a first alert condition from user input associated with an application being executed on a computing device, and providing 1010 a first haptic output; and detecting 1015 a second alert condition from a predetermined event, and providing 1020 a second haptic output; where the magnitude of the second haptic output is greater than the magnitude of the first haptic output.SELECTED DRAWING: Figure 10
Patent JP-2020148002-A (JP)
Title: Water stop plate
Inventor: SUNAGAWA MASAHIKO
IPC: E06B5/00
Filed: 2019-03-13
Abstract: To provide a water stop plate of a new constitution improved for reducing disadvantage.SOLUTION: Included are: a first panel 7 having a first horizontal wall 7c extending between a first front wall 7a and a first rear wall 7b, a first engaging section 7h provided on the first horizontal wall, and a third engaging section 7i provided on the first horizontal wall and positioned spaced apart from an outdoor side of the first engaging section; and a second panel 8 having a second front wall 8a positioned above the first front wall in a spaced-away manner, a second rear wall 8b positioned above the first rear wall in a spaced-away manner, a second horizontal wall 8c extending between the second front wall and the second rear wall, a front projection wall 8e projecting from the second front wall toward the first front wall, a rear projection wall 8f projecting from the second rear wall toward the first rear wall, an intermediate projection wall 8g positioned between the front projection wall and the rear projection wall and projecting from the second horizontal wall toward the first lateral wall, a second engaging section 8h provided on the rear projection wall and engageable with the first engaging section, and a fourth engaging section 8i provided on the intermediate projection wall and engageable with the third engaging section.SELECTED DRAWING: Figure 4
Patent JP-2019215849-A (JP)
Title: Method, device, apparatus, and medium for classifying driving scene data
Inventor: ZHANG JUNFEI
IPC: G08G1/00
Filed: 2019-03-14
Abstract: To provide a method, a device, an apparatus, and a computer-readable storage medium for accurately classifying driving scene data by effectively mining a wealth of information existing in driving scene data.SOLUTION: A method for determining a driving scene classification model acquires a first driving scene data set from a crowdsourcing platform and classifies driving scene data in the first driving scene data set. A driving scene classification model is generated based on the first driving scene data set so as to classify the driving scene data acquired by acquiring means. A rule for classifying the driving scene data is obtained. Driving scene data acquired by the acquiring means is generated based on the result of classification by the driving scene classification model. The method further includes updating the driving scene classification model on the basis of at least the rule.SELECTED DRAWING: Figure 2
Patent JP-2020146744-A (JP)
Title: Die cast machine and molded product production method
Inventor: TAKEGAWA SHUNSUKE
IPC: B22D17/32
Filed: 2019-03-15
Abstract: To provide a die cast machine that can suppress deterioration in efficiency of producing a molded product caused by adhesion of the molded product to a fixed metal mold.SOLUTION: A die cast machine 1 comprises a plunger 8 that injects molten metal into a cavity C, and a control device 10 that performs mold-opening by making a moving die plate 3 move a movable metal mold M2 in a mold-opening direction after molding a molded product T by coagulating the molten metal in the cavity C. The control device 10 is configured to perform control by which the molded product T is pressed again by moving the plunger 8 forward toward a forward-movement limit L in a sleeve 5 after moving back the plunger 8, when at least forward movement of the plunger 8 is stopped, during the mold-opening.SELECTED DRAWING: Figure 8
Patent JP-2020151782-A (JP)
Title: Ball end mill with coolant hole
Inventor: SAITO MAKI
IPC: B23C5/28
Filed: 2019-03-18
Abstract: To efficiently supply coolants.SOLUTION: Spherically-shaped cutting blades 5 in which a rotation locus R around a shaft line O has a center C on the shaft line O are formed on an outer periphery of a cutting blade part 3 formed at a tip part of an end mill main body 1 that is rotated around the shaft line O, and coolant holes 6b are formed in the end mill main body 1. The cutting blades 5 extend toward a rear end side beyond a plane P orthogonal to the shaft line O in the center O of the rotation locus R from the tip side of the end mill main body 1, and the coolant holes 6b open, in a spherical surface formed by the rotation locus R, so that center lines S of the coolant holes 6b intersect with a range β at less than 30° extending from a circle N at the tip side of the end mill main body 1 of a circle, in which a cylindrical surface M with a shaft line O through which a tip edge 2a of a shank part 2 is extended to the tip side as a center and the spherical surface formed by the rotation locus R intersect with each other, to the rear end side of the end mill main body with the center C of the rotation locus T as a center.SELECTED DRAWING: Figure 3
Patent JP-2020155179-A (JP)
Title: Semiconductor storage device
Inventor: KATAYAMA AKIRA
IPC: H01L27/105
Filed: 2019-03-20
Abstract: To provide a semiconductor storage device with high quality.SOLUTION: A semiconductor storage device includes: a first storage layer having a plurality of storage sections electrically connected to each other; a first storage area including a first storage section for writing data among the plurality of storage sections; a second storage area including a plurality of storage sections for reading data from the plurality of storage sections; and a control section that writes the data in the first storage section, shifts the data written in the first storage section to the plurality of storage sections for reading the data, and reads the data written in the plurality of storage sections for reading the data.SELECTED DRAWING: Figure 3
Patent JP-2020153469-A (JP)
Title: Slide component
Inventor: MIYAZAKI SAWAKA
IPC: F16C17/04
Filed: 2019-03-22
Abstract: To provide a slide component capable of suppressing mixing of contamination into an introduction groove part, to maintain excellent lubrication performance and seal function of a slide surface.SOLUTION: An annular slide component 10 is arranged at a position where a rotary machine relatively rotates. On a slide surface 11 of the slide component 10, a plurality of dynamic pressure generation mechanisms 14 are arranged side by side in a circumferential direction, the dynamic pressure generation mechanism being composed of an introduction groove part 15 communicating with a side of fluid F to be sealed and a dynamic pressure generation groove part 9A communicating with the introduction groove part 15 and extending in the circumferential direction in which the slide component 10 relatively rotates. The introduction groove part 15 is provided with a projection part 13A.SELECTED DRAWING: Figure 2
Patent JP-2020157867-A (JP)
Title: Work vehicle and method of attaching and detaching fender
Inventor: SUZUKI JUNICHIRO
IPC: E02F9/02
Filed: 2019-03-26
Abstract: To provide a work vehicle that can easily attach and detach a fender and a method of attaching and detaching a fender.SOLUTION: A fender device 9 includes a cylindrical support pipe 22, a support shaft 30, and a fender 50. The support pipe 22 is fixed to a vehicle body. The support shaft 30 is inserted into the support pipe 22 and thus is supported. The fender 50 is supported by the support shaft 30.SELECTED DRAWING: Figure 5
Patent JP-2020159434-A (JP)
Title: Vibration attenuation device
Inventor: HAYASHI NAO
IPC: C22C14/00
Filed: 2019-03-26
Abstract: To suppress the generation of abrasive powder by making a component for holding a friction medium of a vibration attenuation device, and a component for connecting a bearing and a housing excellent in wear resistance, and to sufficiently enhance the attenuation performance of the vibration attenuation device by maximally lowering the rigidity of the components.SOLUTION: A vibration attenuation device supports an inner cylinder 6 in a radial direction with respect to an outer cylinder 3, a friction medium 8 filled into a space 7 can disperse vibration energy through internal friction and the friction of the friction medium 8 and the inner cylinder 6 or the outer cylinder 3, the inner cylinder 6 is made of an α+β-type or an α-type titanium alloy, and contains primary α-crystal grains and secondary α-crystal grains in a surface, which dissolves oxygen whose oxygen concentration is 0.8 mass% or higher, with surface hardness designated to be 550 Hv or higher.SELECTED DRAWING: Figure 1
Patent JP-2020160730-A (JP)
Title: Flow rate control unit for temperature adjustment
Inventor: MINAMITANI TAKAHIRO
IPC: G05D7/06
Filed: 2019-03-26
Abstract: To provide a small-sized flow rate control unit for temperature adjustment capable of reducing a piping space.SOLUTION: A flow rate control unit for temperature adjustment (1) comprises a main fluid input pipe (3) to which a main fluid is input, a main fluid output pipe (4) which outputs the main fluid, a pump (14) which controls a flow rate of the main fluid output from the main fluid output pipe, a low-temperature fluid input pipe (5) to which a low-temperature fluid at first temperature is input, a high-temperature fluid input pipe (7) to which a high-temperature fluid at higher temperature than the first temperature is input, and a fluid control section (24) which controls temperature of the main fluid to be a predetermined temperature by mixing the main fluid input to the main fluid input pipe (3), the low-temperature fluid input to the low-temperature fluid input pipe (5) and the high-temperature fluid input to the high-temperature fluid input pipe (7) and then outputs the controlled main fluid to the main fluid output pipe (4), which are integrally arranged and covered by a housing (2).SELECTED DRAWING: Figure 6
Patent JP-2020159278-A (JP)
Title: Fuel supply system, fuel supply controller and vehicle
Inventor: NAGASHIMA YOSHIBUMI
IPC: F02M37/00
Filed: 2019-03-26
Abstract: To provide a fuel supply system capable of preventing occurrence of knocking in fuel combustion even in a case of using heavy fuel, and provide a fuel supply controller and a vehicle.SOLUTION: A fuel supply system is a fuel supply system in which liquefied natural gas stored in a liquefied state in a tank is vaporized in a vaporizer and supplied to an engine, and comprises a determination unit that determines whether the liquefied natural gas in the tank is heavy, and a control unit that when it is determined that the liquefied natural gas in the tank is heavy, executes control of adjusting a temperature inside the vaporizer so that it is lower than a case where it is not determined that the liquefied natural gas in the tank is heavy.SELECTED DRAWING: Figure 1