baber/WOPTO huggingface dataset:
Patent JP-2021159547-A (JP)
Title: Multi-degree-of-freedom dissector
Inventor: MORIKAWA TOSHIAKI
IPC: A61B17/02
Filed: 2020-04-02
Abstract: To provide a multi-degree-of-freedom dissector having a simple configuration and enabling approach to a wide range in a body cavity with a simple operation.SOLUTION: A multi-degree-of-freedom dissector 1 includes a hollow and elongate outer cylinder 2 having a prescribed length and including a bent part 2a formed near a tip end, and an elongate cotton applicator 3 having a swab 4 attached to the tip end thereof, having a length exceeding the length of the outer cylinder 2 and having an outside diameter allowing insertion into the hollow of the outer cylinder 2. A flexible part 3b is provided longitudinal halfway the cotton applicator 3. The flexible part 3b is disposed in the bent part 2a of the outer cylinder 2. When the cotton applicator 3 is rotated around an axis Z thereof at an end side (near the hand side), a tip end 3a of the cotton applicator 3 and the swab 4 attached to the tip end thereof are rotated around a rotation axis R different from the rotation axis Z of the cotton applicator 3 in the end side.SELECTED DRAWING: Figure 4
Patent JP-2021163361-A (JP)
Title: Vehicle operation management apparatus, operation management method, and transportation system
Inventor: OKAZAKI KENJI
IPC: G08G1/127
Filed: 2020-04-02
Abstract: To provide an operation management apparatus configured to improve convenience as a transportation system.SOLUTION: An operation management apparatus 12 includes: a schedule generation unit 14 which generates a travel schedule 80 including a departure timing at least at a station 54, for each of a plurality of vehicles 52 which autonomously travel on a prescribed travel route 50 on which a plurality of stations 54 are set; a communication unit 16 which transmits the travel schedule 80 generated in the schedule generation unit 14 to a corresponding vehicle 52; and an operation monitoring unit 18 which acquires the amount of delay of the vehicle 52 with respect to the travel schedule 80. The schedule generation unit 14 determines whether to correct the travel schedule 80 on the basis of the delay amount acquired by the operation monitoring unit 18 and corrects the travel schedule 80 if necessary, to generate a new schedule.SELECTED DRAWING: Figure 2
Patent JP-2021159574-A (JP)
Title: Blood treatment system
Inventor: KAWASHIMA MICHIHITO
IPC: A61M1/36
Filed: 2020-04-02
Abstract: To provide a blood treatment system that prevents gas in a connection member from entering a patient's body.SOLUTION: A blood treatment system 1 comprises: a blood purifier 10; a blood circuit 11 including a blood removal flow passage 30 having one end 30a connected to an inlet part of the blood purifier 10 and a retransfusion flow passage 31 having one end 31b connected to an outlet part of the blood purifier 10; a blood pump 12 for pumping blood in the blood circuit 11 with pressure; a first drip chamber 40 that is connected to the blood circuit 11 and captures gas in the blood circuit 11; and a control unit 13 that when one puncture needle A is connected to both of the other end 30b of the blood removal flow passage 30 and the other end 31b of the retransfusion flow passage 31 through a three-way connector 50, temporarily actuates the blood pump 12 so that gas in the three-way connector 50 flows through the blood circuit 11 and is captured by the first drip chamber 40.SELECTED DRAWING: Figure 1
Patent JP-2021162528-A (JP)
Title: Three-dimensional object detection apparatus
Inventor: NISHI TAKASHI
IPC: G01S15/931
Filed: 2020-04-02
Abstract: To provide a three-dimensional object detection apparatus 1 for a vehicle configured to detect a corner part 2e of a three-dimensional object 2.SOLUTION: In a three-dimensional object detection apparatus 1 for a vehicle, an electronic control apparatus 18 determines a path length La which is a length of a path on which a survey wave propagates from when the survey wave is transmitted from an ultrasonic sonar 10 to when a reflection wave is received in the ultrasonic sonar 11. The electronic control apparatus 18 determines a group of points, as an ellipse 20, where the path length La is equal to a value obtained by adding a distance from the ultrasonic sonar 10 to a distance from the ultrasonic sonar 11, while defining the positions of the ultrasonic sonars 10 and 11 as focal points 20a and 20b. The electronic control apparatus 18 determines a group of points, as an ellipse 21, where a path length Lb is equal to a value obtained by adding a distance from the ultrasonic sonar 10 to a distance from the ultrasonic sonar 12, while defining the positions of the ultrasonic sonars 10 and 12 as focal points 21a and 21b. The electronic control apparatus 18 detects an intersection of the ellipse 20 and the ellipse 21 as a corner part 2e.SELECTED DRAWING: Figure 4
Patent JP-2021160921-A (JP)
Title: Elevator speed governor
Inventor: YOSHINO NOBUYUKI
IPC: B66B7/12
Filed: 2020-04-03
Abstract: To provide an elevator speed governor that can reduce the risk of solidified oil touching the operating piece of the switch.SOLUTION: The speed governor 10 includes a sheave 20, a flyweight 22, a switch 23, and a removing device 24. The switch 23 has an operating piece 23a facing the side surface 20a of the sheave 20. The removing device 24 removes solidified oil from ropes and sheaves. The removing device 24 includes an opposing portion 24a facing the side surface 20a, an opposing portion 24b facing the side surface 20b of the sheave 20, and an opposing portion 24c facing the rope.SELECTED DRAWING: Figure 2
Patent JP-2021170862-A (JP)
Title: Linear motor, and armature unit of linear motor
Inventor: MATSUNAKA HIROKI
IPC: H02K41/02
Filed: 2020-04-14
Abstract: To provide a linear motor and an armature unit of the linear motor, which can enhance the cooling efficiency of the armature with a simple configuration without using a special motive power.SOLUTION: A linear motor 500 comprises: a stator 300 in which magnetic poles are aligned; and an armature unit 100, which is arranged oppositely to the stator 300, and which is moved by receiving a thrust in the direction of the alignment of the magnetic poles. The armature unit 100 of the linear motor 500 comprises: an armature 120 for receiving the thrust by generating a magnetic field; and a case 110, in which the armature 120 is accommodated, and in which oil 400 is injected for immersing the armature 120.SELECTED DRAWING: Figure 4
Patent JP-2021170263-A (JP)
Title: Automatic traveling device
Inventor: KITADE TAKUYA
IPC: A01B69/00
Filed: 2020-04-16
Abstract: To provide an automatic traveling device capable of automatically traveling a desired route without carrying out a location positioning.SOLUTION: An automatic traveling device 100 is an automatic traveling device for conducting a predetermined work on detection objects arranged in an advancing direction. The detection objects in the present disclosure are crops and the automatic traveling device 100 is a device to automatically travel along a row of the crops. The automatic traveling device 100 comprises: a camera 101 that acquires image data that crops in a field H are photographed in the advancing direction; and a regulation unit 104 that regulates the advancing direction based on the image data. The regulation unit 104 regulates the advancing direction based on the image data and a determination window W (may include a confirmation window K in variants) for determining the advancing direction with respect to a crop row (arrangement of crops S) in the image data.SELECTED DRAWING: Figure 2
Patent JP-2021174191-A (JP)
Title: Information processing device, system, method, and program
Inventor: TASHIRO KAZUYA
IPC: G06F3/12
Filed: 2020-04-23
Abstract: To suppress influence of change in setting, used for a plurality of functions, on the respective functions.SOLUTION: An information processing device according to one embodiment of the present invention comprises: a specification unit which specifies a function influenced when settings used for a plurality of functions are changed; a display unit which displays a screen indicative of the influenced function; and an update unit which updates settings of the influenced function into settings specified on the screen.SELECTED DRAWING: Figure 4
Patent JP-2020118991-A (JP)
Title: Actuator device
Inventor: TAKIMOTO SADAJI
IPC: G02B26/08
Filed: 2020-04-23
Abstract: To provide an actuator device capable of suppressing the deterioration of a wiring provided on a connection part.SOLUTION: An actuator device 1 comprises: a frame part 4; a support part 5 formed frame-shaped and arranged inside the frame part 4; a movable part 6 arranged inside the support part 5; a first connection part 8 for connecting the movable part 6 with the support part 5 so as to rock the movable part 6; and a second connection part 7 for connecting the support part 5 with the frame part so as to rock the support part 5. A first wiring 21 including a first conductivity type impurity layer is provided in the first connection part 8, and the second wiring 31 including a portion constituted of a metal material is provided in the second connection part 7.SELECTED DRAWING: Figure 2
Patent JP-2021173863-A (JP)
Title: Switching display device and manufacturing method for polarizing plate for display
Inventor: KANEDA TATSUKI
IPC: G02B5/30
Filed: 2020-04-24
Abstract: To provide a switching display device with which mark display, with suppressed luminance unevenness and improved visual quality, is made possible, and a manufacturing method for polarizing plates for display.SOLUTION: Provided is a switching display device 1 comprising: a first polarizing plate 10 for display which is constituted by having a first region 11 having a region that does not pass through first polarized light L1 that has a vibration direction in a direction of a first absorption axis 31 and a second region 12; a second polarizing plate 20 for display which is constituted by having a third region 21 having a region that does not pass through second polarized light L2 that has a vibration direction in a direction of a second absorption axis 32 and a fourth region 22, and arranged overlapping the first polarizing plate 10 for display; and light sources 40, 50 for irradiating the first and second polarized lights L1 and L2, respectively. The second region 12 or the fourth region 22 at least partly overlaps the first region 11 or the third region 21, and the overlapping regions 12b, 22b of the second region 12 or the fourth region 22, where the second and the fourth regions 12, 22 overlap, have larger polarization characteristics than the non-overlapping regions 12a, 22a.SELECTED DRAWING: Figure 1
Patent JP-2021174340-A (JP)
Title: Program component evaluation system, and program component evaluation method
Inventor: TOMITA TAMINORI
IPC: G06F8/70
Filed: 2020-04-28
Abstract: To efficiently progress program development by appropriately evaluating a program component.SOLUTION: A program component evaluation system stores a data model being information including a data format and a data characteristic requested about each input data about a plurality of program components to be used for a software configuration, extracts the data model matching a data format of object input data being data to be a determination object as to whether to be able to be used as the input data of the program component, analyzes whether the object input data matches each data characteristic about each extracted data model, identifies the program component in which the object input data matches a data characteristic of a data model of the input data, and outputs information showing the identified program component.SELECTED DRAWING: Figure 1
Patent JP-2021175128-A (JP)
Title: Portable terminal, program, and collation system
Inventor: ISHIDA SHINICHI
IPC: G06Q50/10
Filed: 2020-04-28
Abstract: To provide a portable terminal capable of effectively using a location information history recorded in an own terminal.SOLUTION: A first history 40F, which is a location information history 40 of an own terminal, is recorded in a portable terminal 20. The location information history 40 includes one or more location information entries. A location range of the own terminal and a time range when the own terminal is within the location range are recorded in each location information entry. The portable terminal 20 can receive a second history 40S, which is a location information history 40 of the other portable terminal 20, via a distribution system 18. When a location range and a time range in a first entry, which is one of location information entries of the first history 40F, and a location range and a time range in a second entry, which is one of location information entries of the second history 40S, meet prescribed conditions, the portable terminal 20 outputs a message indicating possibility of close contact.SELECTED DRAWING: Figure 1
Patent JP-2021175777-A (JP)
Title: Epoxy resin composition, cured epoxy resin, and electronic component device
Inventor: KIN TAKAKAZU
IPC: H01L23/29
Filed: 2020-05-01
Abstract: To provide an epoxy resin composition that can give a cured product having excellent releasability, and a cured epoxy resin obtained using the epoxy resin composition and an electronic component device.SOLUTION: An epoxy resin composition contains an epoxy resin, a curing agent, an inorganic filler, and a release agent. The curing agent has an ICI viscosity of less than 0.16 Pa s at 150°C .SELECTED DRAWING: None
Patent JP-2021177721-A (JP)
Title: Biological treatment method
Inventor: AYANO HIROYUKI
IPC: C12Q1/06
Filed: 2020-05-13
Abstract: To provide a biological treatment method capable of stably performing biological treatment of treatment target water.SOLUTION: There is provided a biological treatment method for biological treatment of treatment target water by a biological treatment device. The method calculates a bacteria amount ratio of microbial populations among a plurality of function groups in the biological treatment device or a value correlated thereto, and operates the biological treatment device so that the calculated value is within a prescribed range. The calculated value is calculated by realtime PCR in which primers and probes or intercalators in the respective function groups are set, where the primers and the probes or the intercalators do not overlap mutually among the respective function groups.SELECTED DRAWING: Figure 2
Patent JP-2021181765-A (JP)
Title: Piston for diesel engine and diesel engine
Inventor: ONODA NAOKI
IPC: F02F3/26
Filed: 2020-05-19
Abstract: To reduce generation of black smoke and reduce a fuel consumption rate.SOLUTION: A piston for a diesel engine includes a bottom portion having the deepest combustion chamber bottom in a combustion chamber, a peripheral protrusion that is provided along the whole circumference of a peripheral wall between the bottom portion and a top surface of the piston and protrudes toward an intersection P0 of a center line of the piston and the top surface in a sectional view including the center line, an inclined portion inclined to come closer to the top surface toward the outside in the radial direction from the peripheral protrusion, and a rise portion raised from the inclined portion toward the top surface. Representing a shortest distance between the center line and the rise portion as L0, a distance between an intersection point of an extension line of the inclined portion and an extension line of the rise portion, and the top surface as H1, a shortest distance between the intersection point P0 and the peripheral protrusion as L1, and an angle formed between a straight line orthogonal to the center line and the extension line of the inclined portion as A1 in the sectional view, the following conditions (1) and (2) are satisfied, (1) when L0 is 100, L0:H1:L1=100:9±5:83±5, and (2) 20°≤A1≤40°.SELECTED DRAWING: Figure 4
Patent JP-2021188940-A (JP)
Title: Measurement abnormality detector and measurement abnormality detection method
Inventor: ITO ATSUSHI
IPC: G01B17/02
Filed: 2020-05-26
Abstract: To provide a measurement abnormality detector that makes it possible to detect a specific change in the temporal change rate of film thickness, and a measurement abnormality detection method.SOLUTION: Provided is a measurement abnormality detector for detecting measurement abnormality with a crystal resonator when calculating the temporal change rate of film thickness accumulated in the crystal resonator, using a correlation between transmission to the crystal resonator and reception from the crystal resonator. A control device 20 sets a criterion to the phase or imaginary part derived from the correlation and ascertains a sample by the criterion that can accommodate measurement abnormality, then evaluates whether or not the temporal change amount of the sample is attributable to said measurement abnormality and thereby detects measurement abnormality.SELECTED DRAWING: Figure 1
Patent JP-2021190770-A (JP)
Title: Communication apparatus
Inventor: TAKAHASHI NAOTO
IPC: H04B5/02
Filed: 2020-05-27
Abstract: To improve convenience of an apparatus having a rotational mechanism performing a communication in a wireless between construction components.SOLUTION: A communication apparatus includes: a first component containing a first substrate to which a power transmission coil for transmitting power by radio is mounted and a first cylindrical structure extended vertically to the first substrate; and a second component containing a second substrate to which a power reception coil for receiving the power transmitted from the power transmission coil is mounted and a second cylindrical structure having a different outer diameter size from that of the first cylindrical structure while extending vertically to the second substrate. The first structure having smaller outer diameter out of the first and second cylindrical structures is inserted into the second structure having the larger outer diameter. Thus, the second component is structured so as to be rotated in a circumferential direction of the first and second cylindrical structures. In an external peripheral surface of the first structure and an inner peripheral surface of the second structure, a communication component for a radio communication between the first and second components is formed. These communication components are arranged so as to face each other but not to be contacted each other.SELECTED DRAWING: Figure 4
Patent JP-2021190145-A (JP)
Title: Magnetic tape apparatus, magnetic tape, and magnetic tape cartridge
Inventor: KASADA NARUTO
IPC: G11B5/738
Filed: 2020-05-28
Abstract: To provide means which allows for stable running of a magnetic tape when the magnetic tape is housed in a magnetic tape cartridge, and proper recording and/or reproducing in recording and/or reproducing data to/from the housed magnetic tape.SOLUTION: A magnetic tape apparatus, a magnetic tape, and a magnetic tape cartridge are configured so that a magnetic tape runs with a tension applied in a longitudinal direction of the magnetic tape between a take-up reel and a cartridge reel, wherein the maximum value of the tension is equal to or larger than 0.50 N, and the magnetic tape running with the tension is taken up on the cartridge reel with a tension of 0.40 N or less in the longitudinal direction of the magnetic tape. A number distribution A of equivalent circle diameter of bright areas and a number distribution B of equivalent circle diameter of dark areas in a binarized image of a secondary electron image obtained by imaging a surface of a magnetic layer of the magnetic tape with a scanning electron microscope both satisfy a predetermined number distribution.SELECTED DRAWING: None
Patent JP-2021190275-A (JP)
Title: switch
Inventor: TSUKADA RIKU
IPC: H01H13/14
Filed: 2020-05-28
Abstract: To provide a switch having a switch head that is hard to slip and facilitating the recognition of device functions that are switched when the switch head is pressed.SOLUTION: An identification part 26 is formed on a pressing surface 24 of a switch head 22 of a present hazard switch 10. The identification part 26 is formed as a recess opening at the pressing surface 24, and an opening shape is almost triangular. Thus, a driver can recognize the switch head 22 of the hazard switch 10 by the feeling obtained when the finger of driver's hand touches the identification part 26. In addition, when the pressing surface 24 of the switch head 22 is pressed with a finger, a part of a finger pad enters inside the identification part 26, so that a finger is hard to slip with respect to the switch head 22.SELECTED DRAWING: Figure 1
Patent JP-2020140969-A (JP)
Title: Circuit breaker
Inventor: KATAOKA KENJI
IPC: H01H73/20
Filed: 2020-06-03
Abstract: To suppress the occurrence of dielectric breakdown between terminals due to insulation deterioration caused by arc gas discharged from an exhaust port of adjacent terminals.SOLUTION: A circuit breaker 1 includes a plurality of terminal portions 9 with terminals 3, and each of the terminal portions 9 is provided with an exhaust port 5 capable of discharging arc gas, and the positions of the exhaust ports 5 in the front-rear direction are formed so as to be different from each other at adjacent exhaust ports 5.SELECTED DRAWING: Figure 1
Patent JP-2021186526-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2020-06-04
Abstract: To allow a specific notification image as a parallax image to be recognized easily by display of a predetermined parallax image.SOLUTION: Display control means can display a specific notification image for reporting a degree of expectation pertaining to a jackpot by a display mode, a display mode of a specific notification image at least includes a display mode in which the specific notification image becomes a parallax image, the display control means can further display a predetermined parallax image that is a parallax image and has a wider display area than a specific notification image that becomes a parallax image, displays a specific notification image in a manner superposed on this side of a predetermined parallax image in at least one portion when displaying the specific notification image as a parallax image, and can display another notification image that is not a parallax image but reports a degree of expectation pertaining to a jackpot, and the notification image is not displayed in a manner superposed on a parallax image when another notification image is displayed.SELECTED DRAWING: Figure 14-2
Patent JP-2021191885-A (JP)
Title: Oxygen blowing lance and oxygen blowing method
Inventor: KAIZAWA AKIHIDE
IPC: C21C5/32
Filed: 2020-06-05
Abstract: To further reduce adhesion of metal to a lance due to spitting.SOLUTION: In an oxygen blowing lance, a plurality of oxygen nozzles are arranged around the central axis of the oxygen blowing lance at an end facing the molten iron. At least a pair of the plurality of oxygen nozzles are arranged so that oxygen jets blown from each of the two oxygen nozzles collide with each other in a state of being eccentric at an angle φ clockwise from the positive direction of the X axis, when a right-handed XYZ orthogonal coordinate system in which the direction opposite to the other oxygen nozzle is the positive direction of the X axis in a straight line connecting the centers on the inlet side of the two oxygen nozzles and the direction downward in the vertical direction toward the outlet side of the oxygen nozzle is the positive direction of the Z axis passing through the centers on the inlet side of the oxygen nozzles is defined for each of the two oxygen nozzles, and the angle φ is set so that the projection of the nozzle axis connecting the centers on the inlet side and the centers on the outlet side of the oxygen nozzles to the XY plane is on the X axis. The angle φ is within a range of 3-30°.SELECTED DRAWING: Figure 2A