baber/WOPTO huggingface dataset:
Patent JP-2020089144-A (JP)
Title: Protection relay
Inventor: ONARI TAKAAKI
IPC: H02H3/05
Filed: 2018-11-28
Abstract: To provide a protection relay that can prevent accidental cutting off of a circuit breaker without stopping the entire software even when the software that determines whether to cut off a circuit breaker fails.SOLUTION: A protection relay according to an embodiment includes a calculation unit, a failure determination unit, and a limit unit. The calculation unit performs a calculation for determining whether to cut off a circuit breaker provided on a power transmission line, on the basis of a measurement value regarding power supplied to the power transmission line in a power system. The failure determination unit determines whether the calculation unit has failed. When it is determined to cut off the circuit breaker on the basis of the calculation result by the calculation unit, and the failure determination unit determines that the calculation unit has a failure, the limit unit restricts an output of a cutoff signal to the circuit breaker.SELECTED DRAWING: Figure 1
Patent JP-2019070129-A (JP)
Title: Moisture-permeable film
Inventor: YAMAGATA NOBUYUKI
IPC: C08L91/00
Filed: 2018-11-28
Abstract: To provide a moisture-permeable film which is extremely thin and lightweight, and nonetheless is excellent in air permeability and moisture permeability, and is also excellent in mechanical characteristics in a machine flow direction, liquid leakage resistance, and heat resistance.SOLUTION: The moisture-permeable film is provided that is formed of a resin composition containing predetermined contents of (A) a linear polyethylene resin having a density of 0.910 to 0.929 g/cm, (B) a polyethylene resin having a density of 0.930 to 0.965 g/cm, (C) high-pressure polymerization method low-density polyethylene having a density of 0.910 to 0.929 g/cm, (D) a resin component containing a propylene homopolymer, (E) an inorganic filler and (F) a plasticizer, and that has an air permeability of 50-5,000 seconds/100 mL, a tensile elastic modulus in the machine flow direction of 60-150 MPa, a bleed-out area of less than 30% and a heat resistance of 160°C or higher.SELECTED DRAWING: None
Patent JP-2020087161-A (JP)
Title: Deep-fried food automatic selling machine
Inventor: KAWAI KIWAMU
IPC: A23L13/50
Filed: 2018-11-29
Abstract: To provide a deep-fried food automatic selling machine, capable of performing automatic cooking and selling, and capable of selling deep-fried food freshly fried.SOLUTION: A deep-fried food automatic selling machine includes: a frozen storage unit 3 that freezes and stores a pre-treated meat material 2; a conveyance unit 5 that conveys the number of the meat materials 2 corresponding to a requirement to a frying basket 4; a fryer 6 that fries the meat material 2 put into the frying basket 4 with edible oil at a predetermined temperature for a predetermined time; a hot air chamber 7 that treats the meat material 2 fried by the fryer 6 with hot air at a predetermined temperature for a predetermined time; a container storage unit 9 that stores deep-dried food 2a treated with the hot air in the hot air chamber 7 into a container 8; and a takeout unit 11 of the container 8 storing the deep-fried food 2a.SELECTED DRAWING: Figure 1
Patent JP-2019033301-A (JP)
Title: feeder
Inventor: OHASHI HIROYASU
IPC: H05K13/02
Filed: 2018-11-30
Abstract: To provide a feeder having a tape peeling device in which a cutout is made in a cover tape at a position offset with respect to a component housing portion.SOLUTION: A feeder includes a feeding device for feeding a carrier tape having a cover tape adhered to both sides of a component housing portion of a base tape to the component supply position and a tape peeling device for separating and folding back the cover tape, and the tape peeling device includes a cutter member that cuts in the cover tape between one adhesive portion offset with respect the component housing portion by the feeding of the carrier tape and the component housing portion, a peeling member having a tongue portion interposed between the end portion of the cover tape cut by the cutter member and the base tape and turning the cover tape without separating the adhesive portions on both sides, and a folding member for folding back the peeled cover tape to open the portion housing portion, and the cover tape can be discharged together with the base tape after a component is taken out from the component housing portion.SELECTED DRAWING: Figure 9
Patent JP-2019083527-A (JP)
Title: Signal configuration apparatus, signal configuration system, signal configuration method, and signal configuration program
Inventor: SHINPO GOHEI
IPC: H04H20/28
Filed: 2018-11-30
Abstract: To provide a signal configuration apparatus, a signal configuration system, a signal configuration method, and a signal configuration program, capable of reducing a load on a receiving side.SOLUTION: A signal configuration apparatus 12 includes an information generation unit 21. The information generation unit corresponds to a TMCC information generation unit that generates TMCC information such as modulation of each stream. The information generation unit generates a frame such that each of a plurality of slots constituting a frame to be transmitted includes slot attribute information indicating whether it is a valid slot or an invalid slot.SELECTED DRAWING: Figure 9
Patent JP-2020092336-A (JP)
Title: Device and method for long-term signature data generation
Inventor: SAKAMAKI KAZUNORI
IPC: H04L9/32
Filed: 2018-12-06
Abstract: To obtain a long-term signature data generation device which generates long-term signature data, without leaving signature target data externally as it is, and without internally performing the management of an original.SOLUTION: The long-term signature data generation device includes: a first hash value generation unit for generating a first hash value through hash processing which targets secret data to be added to a signature target data and the signature target data; a second hash value generation unit provided in a server 100 to generate a second hash value through hash processing which targets the first hash value generated by the first hash value generation unit; and a long-term signature data generation unit provided in the server 100 to generate long-term signature data which includes the second hash value, generated by the second hash value generation unit, and time stamp information indicating signature value information and the validity period of the signature value information.SELECTED DRAWING: Figure 2
Patent JP-2019034245-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-12-11
Abstract: To provide a game machine capable of inhibiting a decrease in interest in a game when a notice performance using hold display is executed.SOLUTION: In execution of "pseudo continuous variation," a mode change performance can be executed to either hold display being displayed on a main liquid crystal display device 1600, and a mode of hold display can be changed in the mode change performance. In this manner, when the mode of hold display is changed in the mode change performance, the "pseudo continuous variation" is suggested, thus increasing expectation toward a jackpot and hence allowing one to pay attention to whether the mode of hold display is changed or not in the mode change performance.SELECTED DRAWING: Figure 81
Patent JP-2020094615-A (JP)
Title: Clutch device
Inventor: SAKAZAKI KODAI
IPC: F16D25/08
Filed: 2018-12-11
Abstract: To provide a clutch device capable of reducing size and weight.SOLUTION: A clutch device 4 includes a clutch case 5, first and second clutch housings 61 and 71 stored in the clutch case 5, first and second multi-disc clutches 62 and 72 stored in the first and second clutch housings 61 and 71, and first and second conical roller bearings 63 and 73 that support the first and second clutch housings 61 and 71 so as to rotate with respect to the clutch case 5. The first and second clutch housings 61 and 71 respectively have cylinder portions 611 and 711, and wall portions 612 and 712 extending inward from end portions of the cylinder portions 611 and 711. Inner rings 632 and 732 of the first and second conical roller bearings 63 and 73 are attached to inner ring attaching portions 511 and 521 of the clutch case 5, and outer rings 631 and 731 are attached to outer ring attaching portions 610 and 710 provided on the wall portions 612 and 712 of the first and second clutch housings 61 and 71.SELECTED DRAWING: Figure 1
Patent JP-2020095855-A (JP)
Title: External illumination lighting fixture
Inventor: KITAGAWA KOJI
IPC: F21V23/00
Filed: 2018-12-12
Abstract: To provide an external illumination lighting fixture in which electrical wiring work and maintenance are easy.SOLUTION: An external illumination lighting fixture includes a mounting material 1 mounted on a wall surface with an anchor bolt 7, a lighting fixture body 2, and a cover material 3. The mounting material 1 includes a part 13e to be engaged. The lighting fixture body 2 includes a lighting 4, a transformer 6 connected to the lighting 4 and for converting an AC current from a skeleton side into a DC current, and an engaging part 21c. The engaging part 21c is held by being engaged with the part 13e to be engaged of the mounting material 1 mounted on the skeleton beforehand. Between the mounting material 1 and the lighting fixture body 2, a wiring space S is formed for connecting the transformer 6 and the AC current on the skeleton side. The cover material 3 covers the anchor bolt 7 and the wiring space S by being stretched to the mounting material 1 and the lighting fixture body 2.SELECTED DRAWING: Figure 1
Patent JP-2020101204-A (JP)
Title: Tubular body and method for manufacturing tubular body
Inventor: UNOSAWA AKIRA
IPC: F16L9/16
Filed: 2018-12-20
Abstract: To suppress unintended warpage of a tubular body manufactured by using a prepreg sheet.SOLUTION: A tubular body 10 comprises a fiber reinforced resin layer obtained by winding a prepreg sheet made of a fiber reinforced resin in a tubular manner and curing it. The fiber reinforced resin layer comprises a second joint part 14b obtained by joining edges located at the end parts of the prepreg sheet in the winding direction. The second joint part 14b is located in such a spiral manner as to make one or more turns around an axis P1 of the tubular body 10.SELECTED DRAWING: Figure 1
Patent JP-2020102975-A (JP)
Title: Wiring harness
Inventor: YANAGISAWA KENTA
IPC: H02G3/04
Filed: 2018-12-25
Abstract: To provide a wiring harness capable of achieving cost reduction and facilitating component number management or the like.SOLUTION: A wiring harness 9 is configured by including a resin-made intermediate exterior member 28 in which a conductive path 22 is inserted inside, and a protector 25 which is mounted respective both ends of the intermediate exterior member 28. The intermediate exterior member 28 includes a flexibility tube part 31 having flexibility that allows the conductive paths 22 to be bent and routed, and a straight tube part 32 through which the conductive paths 22 are straightly routed. Also, the intermediate exterior member 28 is formed so that an entire length L1 becomes constant. When the entire length L1 of the intermediate exterior member 28 does not satisfy a necessary length L2 when routing the wiring harness, the wiring harness 9 is compensated with shortage while extension parts 40 and 41 are disposed at a side of the protector 25. On the contrary, when the entire length L1 exceeds the necessary length L2, excess of length is absorbed by bending the flexibility tube part 32 and by shifting a wire routing path between the protectors 25.SELECTED DRAWING: Figure 4
Patent JP-2019116471-A (JP)
Title: Dental resin composition and resin block for dental cutting consisting of the same
Inventor: SUZUKI TAKUYA
IPC: A61K6/893
Filed: 2018-12-25
Abstract: To provide dental resin compositions that have high strength and such a high surface hardness as to be able to withstand intraoral abrasion, and are aesthetic.SOLUTION: The present invention provides a dental resin composition comprising resin matrix, and 25 to 1000 parts by mass of inorganic filler with respect to 100 parts by mass of resin matrices, the resin matrix of the dental resin composition consisting of polyurethane, the inorganic fillers having an average particle diameter of 0.001 to 100 μm, a method of producing the dental resin composition, and a resin block for dental cutting consisting of the dental resin composition.SELECTED DRAWING: None
Patent JP-2020101153-A (JP)
Title: Blower fan
Inventor: TAKI HIROTOSHI
IPC: F04D29/60
Filed: 2018-12-25
Abstract: To sufficiently reduce noise of a blower fan caused by electromagnetic drive of a motor.SOLUTION: A rotating shaft (31) is inserted in a state of holding a part on which an impeller mounting hole (14) is formed, by rubber washers (40) from both face sides, and mounted by a nut by using a screw formed at a tip side of the rotating shaft. A locking face (31d) is formed on the rotating shaft of a motor, and insertion holes (40a) of the rubber washers have the same shape as a cross-sectional shape of the rotating shaft. Meanwhile, the impeller mounting hole is formed into a shape having a separation part formed by bending a straight part of the shape of the insertion hole of the rubber washer in a direction separating from the locking face of the rotating shaft on the way. Thus metal contact of the mounting hole for the impeller and the locking face of the rotating shaft is prevented even when the impeller is rotated to the rotating shaft by frictional force in fastening the nut to the rotating shaft. As a result, transmission of electromagnetic vibration of the motor to the impeller can be prevented, and noise of a blower fan can be sufficiently reduced.SELECTED DRAWING: Figure 2
Patent JP-2020104625-A (JP)
Title: Walking type control machine
Inventor: FUKU SATOSHI
IPC: G05G1/01
Filed: 2018-12-26
Abstract: To provide a walking type control machine which immediately stops a machine body when an obstacle exists behind the machine body, during rearward traveling of the machine body.SOLUTION: A walking type control machine comprises: an engine; a left and right pair of travel wheels; a handle (9) extending rearward to the left and right from a front part; and a transmission case (1) incorporating a transmission mechanism for transmitting drive force from the engine to the travel wheels. In addition, an ultrasonic sensor (71) for detecting a distance to an obstacle existing behind a machine body is disposed at a rear part of the machine body, and a motor (11c) is disposed on a base part of a clutch lever (11). In the walking type control machine, during rearward traveling of the machine body, when the ultrasonic sensor (71) detects that a distance between the machine body and the obstacle behind the machine body is shorter than a predetermined value (L0), a control device (100) drives the motor (11c) and sets the clutch lever (11) into an off position.SELECTED DRAWING: Figure 13
Patent JP-2020104970-A (JP)
Title: Passenger conveyor
Inventor: GUNCHI TAKAAKI
IPC: B66B23/00
Filed: 2018-12-27
Abstract: To provide a passenger conveyor capable of reliably preventing a floor cover from rising.SOLUTION: A passenger conveyor comprises a frame, a footstep, and a boarding plate. The boarding plate includes a floor frame 14 fixed to the frame, and floor covers 12 and 13 installed on floor frames 21A and 21B. A frame side stopper 31 is installed at both ends of the floor frames 21A and 21B in the width direction orthogonal to the longitudinal direction. A cover side stopper 46 to engage with the frame side stopper 31 is installed at both ends of the floor covers 12 and 13 in the width direction.SELECTED DRAWING: Figure 4
Patent JP-2019082700-A (JP)
Title: Display device having anti-glare layer that reduces appearance of sparkle
Inventor: JACQUES GOLLIER
IPC: G09F9/00
Filed: 2018-12-27
Abstract: To provide a display device and an anti-glare layer that minimize glare and appearance of sparkle.SOLUTION: One type of display device comprises a pixel substrate 23 having a pixel array and an anti-glare layer 380. The anti-glare layer 380 has a surface roughness with such a spatial frequency that a typical focal length of the anti-glare layer 380 is either at least four times greater than an optical distance between a surface of the pixel array and the anti-glare layer, or at least three times smaller than the optical distance between the surface of the pixel array and the anti-glare layer. In some embodiments, a pixel pitch of the pixel array is less than 120 μm. In some embodiments, the anti-glare layer may have an elliptical power spectral density having a minor axis aligned with a color direction of the pixel array.SELECTED DRAWING: Figure 13
Patent JP-2020104393-A (JP)
Title: Production method of injection molded product, and injection mold
Inventor: NAGAI MAKOTO
IPC: B29C45/26
Filed: 2018-12-27
Abstract: To provide an injection molded product having a two-layer structure in which a freedom of design of a second layer to be a design surface side is improved at a low cost without inviting up-sizing of a production facility.SOLUTION: When a second layer 3 is formed on a first layer 2 after the first layer 2 is formed, the second layer 2 is formed by using a fixed mold 20 having molding surfaces 21, 31 of the first layer 2 and a movable mold 30, by sliding the movable mold 30 in a state where the first layer 2 is held by any one of molding surfaces 31 in a mold opening direction to slide a slide block 90 having a part 21a of any other molded surface and slide the slide block 90 along a slide guide surface 110 in a direction different from the mold opening direction, a space 42 for forming a second layer 3 between the first layer 2 and the slide block 90 is formed.SELECTED DRAWING: Figure 6
Patent JP-2020107745-A (JP)
Title: Method of evaluating semiconductor wafer and method of manufacturing semiconductor wafer
Inventor: NISHIMURA MASAFUMI
IPC: B24B49/12
Filed: 2018-12-27
Abstract: To provide a new method for evaluating the shape of a boundary between a chamfer and a main surface of a semiconductor wafer.SOLUTION: A method for evaluating a semiconductor wafer includes acquiring a differential interference image in an evaluation target position on the outer periphery of a semiconductor wafer to be evaluated by using a reflection-type differential interference contrast microscope that is set such that a main surface of a semiconductor wafer is imaged as a gray band and a chamfer is imaged as a black band. The differential interference image includes a gray band and a black band, and further includes a white band between the gray band and the black band. The shape of a boundary between a main surface of a semiconductor wafer and a chamfer adjacent to the main surface in the evaluation target position is evaluated using the width of the white band as an index.SELECTED DRAWING: Figure 1
Patent JP-2020106218-A (JP)
Title: Thawing container for microwave
Inventor: TOKUYAMA RYOSUKE
IPC: F24C7/02
Filed: 2018-12-27
Abstract: To solve a problem that it is difficult to uniformly thaw a frozen object F with a conventional microwave 10.SOLUTION: A thawing container 1 for a microwave according to the invention is made of a material that can be used in a microwave 10 in which micro waves are supplied to a heating chamber 2 which houses a frozen object F. The thawing container 1 houses water W therein and has a placement part 4, on which the frozen object F is placed, at the upper side. The frozen object F and a liquid W are adjoined through the placement part 4.SELECTED DRAWING: Figure 2
Patent JP-2020107120-A (JP)
Title: Learning support processing device, learning support method, and learning support program
Inventor: OKAWA AKINORI
IPC: G06Q50/20
Filed: 2018-12-27
Abstract: To efficiently achieve teaching and learning when a lecturer gives guidance to a large number of students through chatting.SOLUTION: A learning support processing device includes: means for accepting definition of a group to which a lecturer and a student having a correspondence relationship with the lecturer belong based on student ledger data showing a correspondence relationship between the lecturer and the student to register it as group data; means for receiving message posting via a chat screen for the group to store the posted data; means for performing display processing for browsing the posted message via the chat screen for the group; and means for storing and processing a designated message. The group includes a group to which the lecturer and one or a plurality of students having a correspondence relationship with the lecturer belong. The lecturer can participate in a plurality of groups, and the students can participate redundantly in the plurality of groups in which the lecturer participates.SELECTED DRAWING: Figure 1
Patent JP-2019118830-A (JP)
Title: Sterilization tray
Inventor: SAMUEL J RHODES
IPC: A61B1/12
Filed: 2018-12-28
Abstract: To provide a sterilization tray.SOLUTION: A sterilization tray comprises a basin and a platter including a depression and a port disposed through a terminal end of the depression. The basin and the platter define a chamber and the port defines a passage into the chamber. An adapter can be connected to the port to facilitate connection of an endoscope thereto. The tray and the endoscope can be disposed in a vacuum chamber of a sterilizer and can be subjected to a sterilization cycle. A pressure differential can be created between the vacuum chamber and the first chamber. A sterilant can be drawn through an insertion tube into the first chamber. The sterilant can also be drawn through the insertion tube into the vacuum chamber.SELECTED DRAWING: Figure 1
Patent JP-2020103818-A (JP)
Title: Game machine
Inventor: TERUNUMA TAKESHI
IPC: A63F7/02
Filed: 2018-12-28
Abstract: To perform attention promotion notification suitably.SOLUTION: A main control board 100 can enter a detection signal by first detection means for detecting passage or entry of game balls and second detection means for detecting passage or entry of game balls. A sub-CPU 201 continues attention promotion notification even if a detection signal is inputted to the main control board 100 by any detection means when attention promotion notification is under execution, or completes execution of attention promotion notification when a detection signal is inputted to the main control board 100 by one detection means and continuously executes attention promotion notification when a detection signal is inputted by the other detection means when attention promotion notification is under execution.SELECTED DRAWING: Figure 48
Patent JP-2020104810-A (JP)
Title: Display control device, work machine, program, and recording medium for the program
Inventor: NISHIMURA TAKESHI
IPC: B60K35/00
Filed: 2018-12-28
Abstract: To improve convenience of a display device comprised in a work machine.SOLUTION: In a first display state, an icon image indicating information related to a work machine is displayed at a central part of a first display area, and a meter image is displayed in the periphery of the icon image in the first display area. In a second display state, the icon image is displayed in a second display area that is smaller than the first display area in a display device, and bar images indicating the same information as the meter image are displayed on both sides of the icon image in the second display area.SELECTED DRAWING: Figure 3
Patent JP-2020109432-A (JP)
Title: Photographing system flying from hand
Inventor: NAKAMATSU YOSHIRO
IPC: B64D47/08
Filed: 2018-12-28
Abstract: To enable selfies from a farther position than a selfie stick.SOLUTION: A flying object that can accommodate a smartphone and fly from a hand is used.SELECTED DRAWING: Figure 2