baber/WOPTO huggingface dataset:
Patent JP-2020116546-A (JP)
Title: Vertical mill and operational method therefor
Inventor: MISUMI TAKAHIRO
IPC: B02C15/04
Filed: 2019-01-28
Abstract: To provide a vertical mill capable of efficiently grinding a material to be ground by preventing occurrence of abnormal vibration at grinding in real time in response to the condition of the ground material during grinding, and to provide an operational method therefor.SOLUTION: A vertical mill 1 of the present invention comprises a grinding roller 3 biting a material to be ground charged on a rotary table 2, and at least one roller unit having an auxiliary roller 5 provided at the upstream side of the grinding roller 3 to grind the material by the grinding roller 3 after consolidation of the material using the auxiliary roller 3. The auxiliary roller 5 comprises a grinding condition-detecting part 50 detecting the material condition changing during grinding. The mill is characterized by providing a control part 54 obtaining a prescribed layer thickness and preventing abnormal vibration by controlling the pressing angle of the auxiliary roller 5 based on the detection value of the grinding condition-detecting part 50.SELECTED DRAWING: Figure 4
Patent JP-2019082491-A (JP)
Title: Movement of electronic clock and electronic clock
Inventor: UEMURA RYUTARO
IPC: G04C3/00
Filed: 2019-01-28
Abstract: To improve antimagnetic performance for a motor, without making an antimagnetic plate large or thick, in an electronic clock.SOLUTION: A movement of an electric wave correction clock is formed with a cutout 21d on an antimagnetic plate 21 covering a plurality of motors. The cutout 21d is formed on an upstream side in a direction where a magnetic field acting on the antimagnetic plate 21 becomes magnetically minimum, with respect to the motor, and forms a constriction part 21e whose cross sectional area of a passage through which magnetic flux passes is small. The motor is arranged in a direction orthogonal to a longitudinal direction of the antimagnetic plate 21.SELECTED DRAWING: Figure 4
Patent JP-2020123067-A (JP)
Title: Communication device, measurement device, and management device
Inventor: YONEYAMA MASAYUKI
IPC: A61B5/00
Filed: 2019-01-29
Abstract: To provide a communication device, a measurement device, and a management device having high convenience.SOLUTION: A communication device communicates with a management device by at least one of wireless and wired communication. The communication device includes a transmission unit, a reception unit, and a control unit. The transmission unit transmits first information on a subject supplied from a first information acquirer to the management device. The reception unit receives authenticated information transmitted from the management device according to a success of authentication of the first information. The control unit performs control to supply the authenticated information to a second information acquirer when the authentication information is received.SELECTED DRAWING: Figure 1
Patent JP-2020120863-A (JP)
Title: Surgical drill
Inventor: KUROSHIMA ATSUSHI
IPC: A61B17/16
Filed: 2019-01-30
Abstract: To provide a surgical drill capable of smoothly transmitting a torque and facilitating washing in maintenance.SOLUTION: A surgical drill 1 in an artificial joint replacement, comprises: a cylindrical and bendable shaft part 3; a drill part 2 disposed at one end of the shaft part 3; and an engagement part 5 disposed at the other end of the shaft part 3 and being engaged with drive force generation means 100. The drill part 2 and the engagement part 5 are air-tightly joined with the respective ends of the shaft part 3 so as to block intrusion of liquid to the inside of the cylindrical portion of the shaft part 3. A wall of the cylindrical portion of the shaft part 3 is composed of an integral metal for preventing liquid permeation across the whole circumference thereof.SELECTED DRAWING: Figure 1
Patent JP-2020123295-A (JP)
Title: Control system for unmanned vehicle and control method for unmanned vehicle
Inventor: SHIGA TATSUYA
IPC: B60W30/14
Filed: 2019-01-31
Abstract: To provide a control system that inhibits an unmanned vehicle from traveling in an automatic mode with a winker actuated unnecessarily.SOLUTION: A control system for an unmanned vehicle comprises: a switching unit 30E capable of switching an unmanned vehicle with a winker 20 between a manual mode and an automatic mode; a determination unit 30F that determines whether the winker has been operated or not; and a travel control unit 30C that, based on determination data of the determination unit, controls travel of the unmanned vehicle.SELECTED DRAWING: Figure 3
Patent JP-2020126334-A (JP)
Title: Face authentication system and face authentication method
Inventor: NAKAMURA KENTARO
IPC: G06T7/00
Filed: 2019-02-01
Abstract: To provide a face authentication system capable of allowing each person who receives a face authentication service to stably and efficiently operate the face authentication system.SOLUTION: The face authentication system includes: multiple face recognition units 1; a face recognition server 3 connected to each face recognition unit via a network; and a management terminal 2 connected to the server unit via the network. The face recognition unit has a camera 11 for picking up an image of an object person. The face recognition server includes: a face management server 5 that accumulates face image data of users registered in advance; and multiple face-matching servers 6 that generates a piece of face feature data of the object person from the image data picked up by the camera, and executes a series of collation processing of the face feature data of the object person with face feature data of users generated from face image data of the users. The management terminal provides a piece of association information between face recognition unit and face matching server to the face management server 5, according to the operation input of the users.SELECTED DRAWING: Figure 1
Patent JP-2020127571-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-02-07
Abstract: To provide a game machine that attracts a player.SOLUTION: There are first to fourth display performances as display performances, and a specific light emission performance can be executed in a state where a specific image is displayed in the first to fourth display performances. In the third display performance, a predetermined light emission performance can be executed in a state where the specific image to notify a big winning is displayed. The specific light emission performance executed in the third display performance is determined to be a light emission performance different from the specific light emission performance executed in the fourth display performance. While a predetermined light emission performance is being executed in the third display performance, execution of a specific light emission performance that can be executed in the third display performance is restricted.SELECTED DRAWING: Figure 40
Patent JP-2019144541-A (JP)
Title: Arm adapted to be attached to microscope, and microscope
Inventor: GEORGE THEMELIS
IPC: A61B90/25
Filed: 2019-02-08
Abstract: To provide an arm adapted to be attached to a microscope, and the microscope.SOLUTION: The present invention relates to an arm (1) adapted to be attached to a microscope (10), in particular a surgical microscope (10), where the arm (1) comprises at a distal end (21) a light beam deflection member (3) or a camera. A microscope (10) of the present invention comprises such the arm (1).SELECTED DRAWING: Figure 1
Patent JP-2020133932-A (JP)
Title: Overfire air port and combustion device comprising the same
Inventor: NAKAMOTO YUKI
IPC: F23L9/02
Filed: 2019-02-13
Abstract: To provide an overfire air port which allows for supply of jet flow high in straight advancing property and horizontally diffused jet flow into a furnace by only partial remodeling, and a combustion device comprising the overfire air port.SOLUTION: Overfire air ports (3, 3A) is provided that comprises: straight advancing flow passage (31) formed into double-tube structure on a concentric axis, and jetting primary air for two-stage combustion into a furnace (11) in a form of straight advancing flow (ST); and swirl flow passages (32, 33 and 34) provided at external periphery of straight advancing flow passage (31), and jetting secondary air for two-stage combustion into the furnace (11) in a form of swirl flow (SW). There are provided at jetting ports (32A, 33A, and 34A) of the swirl flow passages (32, 33 and 34), a pair of swirl-stop members (41A, 41B) arranged with the straight advancing flow passage (31) sandwiched therebetween in a vertical direction, blocking a swirl flow (SW) and converting the same into straight advancing flow, and a pair of guide vanes (42A, 42B) arranged with the straight advancing flow passage (31) sandwiched therebetween in a horizontal direction, and deflecting the swirl flow (SW) to both outer sides of the horizontal direction.SELECTED DRAWING: Figure 2
Patent JP-2019106202-A (JP)
Title: Health state evaluation support system and capillary vessel data acquisition method
Inventor: NAGAYAMA KATSUYA
IPC: G06T7/00
Filed: 2019-02-14
Abstract: To provide a health state evaluation support system and capillary vessel data acquisition method capable of automatically recognizing and numeralizing a shape of a capillary vessel.SOLUTION: A health state evaluation support system 10 includes: image processing means 11 for processing an image obtained by photographing a capillary vessel and recognizing a shape of the capillary vessel in the image; and calculation means 12 for calculating a degree of abnormality of the capillary vessel from the recognized shape of the capillary vessel. The calculation means 12 calculates the degree of abnormality of the capillary vessel based on at least one of a number of capillary vessel bends, a number of intersections between arteries and veins, a number of branches, and a degree of bending.SELECTED DRAWING: Figure 1
Patent JP-2020136407-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B23K26/364
Filed: 2019-02-15
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyester-based sheet arranging step arranges a polyester-based sheet on a rear surface of the wafer. The integrating step heats the polyester-based sheet by applying hot air to the sheet, and integrates the wafer and the polyester-based sheet. The frame supporting step supports the polyester-based sheet by a frame composed of an inner frame including an opening having a size enough to house the wafer and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyester-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. The dividing step divides the wafer into individual device chips. The picking-up step applies ultrasonic waves to the polyester-based sheet and picks up the device chip.SELECTED DRAWING: Figure 4
Patent JP-2020134643-A (JP)
Title: Developer conveyance member, development device, process cartridge, and image forming apparatus
Inventor: OHIRA TATSUYA
IPC: G03G21/18
Filed: 2019-02-18
Abstract: To prevent generation of such a failure that developer splashes in a gap between a blade part of a forward winding direction and a blade part of a reverse winding direction.SOLUTION: A second conveyance screw 13c (developer conveyance member) includes: a shaft 13c4; a first blade 13c1 spirally wound around the shaft 13c4 in a forward winding direction; a second blade 13c2 spirally wound around the shaft 13c4 in a reverse winding direction in a state to have a gap M in a shaft direction at a shaft-direction edge of the first blade 13c1; and a third blade 13c30 spirally wound in the forward winding direction at least at a position of the shaft 13c4, at which the gap M is formed.SELECTED DRAWING: Figure 4
Patent JP-2020134022-A (JP)
Title: Air conditioner, air conditioning system, control method and program
Inventor: KOMIYA SHINICHI
IPC: F24F11/65
Filed: 2019-02-20
Abstract: To provide an air conditioner that maintains comfortable room temperature with a simple operation.SOLUTION: An air conditioner receives instruction information for requiring increase or decrease in room temperature without specifying a set temperature, acquires the room temperature detected by a sensor and starts air conditioning control on the basis of the room temperature when acquiring the instruction information first, the instruction information and air conditioning control information that is set for each temperature range.SELECTED DRAWING: Figure 2
Patent JP-2020136999-A (JP)
Title: Crystal element, crystal device, and electronic apparatus
Inventor: GOTO MASAHIKO
IPC: H03H9/19
Filed: 2019-02-22
Abstract: To provide a crystal element that can reduce a difference in film thickness between excitation electrodes on both principal surfaces.SOLUTION: A crystal element 10 comprises: a crystal plate 12 in a substantially rectangular shape; excitation electrodes 14e, 14f; and protective films 143. The crystal plate 12 has, in plan view, two long sides 11a, 11b and two short sides 11c, 11d, two principal surfaces 13e, 13f surrounded by the two long sides 11a, 11b and the two short sides 11c, 11d and facing each other, and four side faces 13a, 13b, 13c, 13d sandwiched by the two principal surfaces 13e, 13f. The excitation electrodes 14e, 14f are located on the two principal surfaces 13e, 13f, respectively, and have outermost layers 142 formed of aluminum or aluminum alloy. The protective films 143 are located on the excitation electrodes 14e, 14f and prevent oxidation of the outermost layers 142.SELECTED DRAWING: Figure 1
Patent JP-2020134872-A (JP)
Title: Light source device, direct diode laser device, and optical coupler
Inventor: OMORI MASAKI
IPC: G02B6/42
Filed: 2019-02-25
Abstract: To provide a light source device that has an excellent quality of a laser beam coupled by wavelength beam coupling.SOLUTION: A light source device 100 comprises an optical fiber 10, a beam light source 20 for generating a wavelength coupling beam by coaxially superposing a plurality of laser beams with different peak wavelengths and emitting the wavelength coupling beam, and an optical coupler 30 for causing the wavelength coupling beam emitted from the beam light source to be incident on the optical fiber. The optical coupler includes a first cylindrical lens 31 collecting the wavelength coupling beam in a first plane and having a first focal distance, a second cylindrical lens 32 collecting the wavelength coupling beam in a second plane and having a second focal distance, and a third cylindrical lens 33 having a third focal distance that is longer than the first focal distance and collecting the wavelength coupling beam in the first plane and causing the light to be incident on the first cylindrical lens.SELECTED DRAWING: Figure 4
Patent JP-2020137394-A (JP)
Title: Control device for vehicular pump
Inventor: MORISHITA KAZUYA
IPC: B60T17/00
Filed: 2019-02-26
Abstract: To reduce influence of an electric motor provided in a vehicular pump on rotation number control due to reduction of a frequency of a drive signal related to the control of the electric motor when setting the frequency low concerning a control device of the vehicular pump.SOLUTION: A control device 10 is a control device of a vehicular pump applied to a vehicular pump 32 to be driven by an electric motor 33. The control device 10 includes: a drive control unit 11 for outputting a drive signal to a drive element of the electric motor 33; and a frequency control unit 12 for adjusting a drive frequency as a frequency of the drive signal. The control device 10 further includes a rotation number determination unit 13 for, when an initial frequency as an initial value of the drive frequency is set as the drive frequency, determining whether the actual number of rotations as the actual number of rotations of the electric motor 33 is converged to a required number of rotations. The frequency control unit 12 sets the drive frequency lower than the initial frequency when the actual number of rotations is determined to be converged to the required number of rotations.SELECTED DRAWING: Figure 1
Patent JP-2020137794-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-02-28
Abstract: To provide a game machine having a setting change function and capable of suppressing reduction of game amusement.SOLUTION: A game machine is provided in which a lottery is performed based on a game ball entrance into a predetermined start port and a variable display of symbols is performed based on a result of the lottery to perform a predetermined win game if a win result is led out as a result of the variable display of the symbols. The game machine comprises: setting change means capable of changing setting information on a probability at which the win result is to be led out if a specific start operation is performed; suggestion presentation performance means for performing a suggestion presentation based on the setting information; abnormality determination means for determining a specific abnormality regarding the game machine; and suggestion presentation performance restriction means for restricting a performance of the suggestion presentation after the specific abnormality is determined by the abnormality determination means.SELECTED DRAWING: Figure 1
Patent JP-2020139833-A (JP)
Title: Cone plummet instrument
Inventor: FUKUI MASAYOSHI
IPC: G01C9/28
Filed: 2019-02-28
Abstract: To provide a vertical level capable of easily measuring and checking a vertical direction of a central axis by abutting against a steel pipe for a conical round pole in a simple configuration without an advanced measurement device.SOLUTION: A pair of connection plates 6 supported by a pivot shaft interlocking plate 5 cooperate with a fan-shape opening and closing of a pair of reference rotation side plates 1. A pivot shaft interlocking groove is always supported by the pivot shaft 7 of the pivot shaft interlocking plate 5 with respect to the center of the opening and closing of the reference rotation side plates 1. By the movement of the pivot shaft interlocking groove, the posture of a reference top plate 2 fixed to the pivot shaft interlocking plate 5 is maintained at a right angle. The posture of the vertical level 4 is maintained in the openable and closable angle bilaterally symmetrically with respect to the center.SELECTED DRAWING: Figure 7
Patent JP-2020139843-A (JP)
Title: Manufacturing method of radar cover and radar cover
Inventor: OTA KOSHIRO
IPC: G09F7/16
Filed: 2019-02-28
Abstract: To make decorations to be given around identification marks and the like more visible in a three-dimensional manner than when those are formed by printing, in a radar cover having the identification marks and the like.SOLUTION: A method includes: a transparent member forming step for forming a transparent member 11 formed with a prior process decorative layer 15 on a part of its rear surface; a decorative layer process step for, post the transparent member forming step, processing the prior process decorative layer 15; a photoluminescent film forming step for, prior to or post the decorative layer process step, forming a photoluminescent film 13 on an area including the rear surface of the exposed transparent member 11; and a base member forming step for forming a base member 14 on the rear surface of the transparent member 11 by sandwiching the photoluminescent film 13.SELECTED DRAWING: Figure 3
Patent JP-2020140099-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KAWAGUCHI HIROTATSU
IPC: G03G15/20
Filed: 2019-02-28
Abstract: To provide a fixing device that can increase a sheet conveying speed without increasing the size of the device, and an image forming apparatus.SOLUTION: A fixing device 17D comprises: a fixing belt 31; a pressure roller 51 that is provided in contact with an outer peripheral surface of the fixing belt 31; and a plurality of plate-like heaters 32C1, 32C2, 32C3 that are provided side by side along an outer peripheral surface of the pressure roller 51 inside the fixing belt 31, and are respectively in pressure contact with the fixing belt 31 while being opposite to the axis of the pressure roller 51.SELECTED DRAWING: Figure 11
Patent JP-2020141286-A (JP)
Title: Image reading device
Inventor: NAKANO KATSUYA
IPC: H04N1/04
Filed: 2019-02-28
Abstract: To provide an image reading device that can appropriately count the amount of conveyed single document (that is, the length of the document) even when a plurality of documents are inserted into a document insertion slot side by side in the main scanning direction.SOLUTION: A document inserted in a document insertion slot is transported in a predetermined transport direction, and the image of the transported document is read. The document insertion slot is configured such that a plurality of documents can be inserted side by side in the main scanning direction, the amount of conveyed documents is counted by a counter C, and when there is a set of images that can be cut as an image relating to a single document in the read images (S17: Y), the value corresponding to the length in the sub-scanning direction in the set of images is subtracted from the counted transfer amount to correct the transfer amount (S23, S34).SELECTED DRAWING: Figure 4
Patent JP-2020138289-A (JP)
Title: Robot fixing device, robot, and robot system
Inventor: MURAKAMI WATARU
IPC: B25J19/00
Filed: 2019-02-28
Abstract: To provide a robot fixing device which accurately positions a moving part relative to a station, and further, firmly fixes a robot to an external structure in order to prevent overturning, when the robot constituting a work part carries out work at the station.SOLUTION: Provided is a fixing device 4 for fixing a robot 1 to an external structure F in a positioning state, in which the robot has a robot body 3 that is mounted to a carriage 2 capable of traveling on a floor surface F. The fixing device 4 of the robot 1 comprises: a first unit 41 disposed on either the robot 1 or the external structure F; a second unit 42 disposed on the other part out of the robot 1 and the external structure F; a positioning mechanism which determines a relative relationship between the carriage 2, the robot 1, and the external structure F by using the first unit 41 and the second unit 42; and a lock mechanism in which the carriage 2 and the robot 1 are locked to the external structure F.SELECTED DRAWING: Figure 1
Patent JP-2019153585-A (JP)
Title: Electrolyte membrane-electrode structure with frame and method of manufacturing the same, and fuel cell
Inventor: EBATO MINORU
IPC: H01M8/0273
Filed: 2019-03-01
Abstract: To provide an electrolyte membrane-electrode structure with a frame, capable of improving reliability against holes and cracks in a frame member, capable of achieving a structure hardly deformed against a differential pressure between an anode and a cathode, and capable of reducing manufacturing cost, a method of manufacturing the same, and a fuel cell.SOLUTION: An electrolyte membrane-electrode structure 10 with a frame includes an electrolyte membrane-electrode structure 10a and a frame member 24. The frame member 24 includes a first frame-like sheet 24a and a second frame-like sheet 24b. The inner peripheral part 24an of the first frame-like sheet 24a is disposed between the outer peripheral part 20c of an anode electrode 20 and the outer peripheral part 22c of a cathode electrode 22. The inner peripheral end 24be of the second frame-like sheet 24b has a gap G between the outer peripheral end 22e of the cathode electrode 22 and the inner peripheral end. The first frame-like sheet 24a and the second frame-like sheet 24b are directly joined by an adhesive layer 24c over the entire circumference.SELECTED DRAWING: Figure 2