baber/WOPTO huggingface dataset:
Patent JP-2020065990-A (JP)
Title: Coating applicator
Inventor: SHIGIHARA TOMOHIKO
IPC: B05C11/10
Filed: 2018-10-26
Abstract: To provide a coating applicator capable of accurately adjusting the discharge amount of high-viscosity material.SOLUTION: The coating applicator applies high-viscosity material onto a workpiece, including: an application gun 2 for discharging the high-viscosity material, which have flowed in from an inlet port 211, through a discharge port 251; a supply mechanism for pushing out the high-viscosity material for supply of the material from an ejection nozzle; and a supply pipe for connecting the inlet port 211 and a supply port. The application gun 2 includes, on a gun flow channel 3a from the inlet port 211 to the discharge port 251, a gear pump 31 and a needle valve 26 as a discharge-amount adjustment mechanism which adjusts the discharge amount of the high-viscosity material from the discharge port 251.SELECTED DRAWING: Figure 3
Patent JP-2020066714-A (JP)
Title: Surfactant composition and aqueous resin dispersion
Inventor: KIMURA TAKURO
IPC: C08F290/06
Filed: 2018-10-26
Abstract: To provide a surfactant composition which can impart excellent polymerization stability even when used in a small amount and can also impart excellent mechanical stability to an aqueous resin dispersion obtained through emulsion polymerization.SOLUTION: The surfactant composition contains a surfactant (A), and an anionic surfactant (B) which has no substituent capable of performing radical polymerization. The surfactant (A) is a compound represented by general formula (I) (where D denotes a polymerizable unsaturated group, Rdenotes a group having an aromatic ring, m1 is 1 to 2, m2 is 1 to 2, and the sum of m1 and m2 is 2 to 3; A denotes an alkylene group or substituted alkylene group having 2-4 carbon atoms, and n is 1 to 1000 and is the average number of added moles of alkylene oxides; and X denotes an anionic hydrophilic group). The surfactant (B) comprises a polyoxyalkylene group, with the number of oxyalkylene repeating units being 1-10.SELECTED DRAWING: None
Patent JP-2020071042-A (JP)
Title: Estimation method, estimation device, and estimation program of congestion degree utilizing propagation loss of wireless communication
Inventor: NAKAMURA MITSUTAKA
IPC: G01S11/06
Filed: 2018-10-29
Abstract: To solve a problem that, conventionally, it is difficult to measure a congestion degree in a place where detection of an obstacle by image recognition cannot be performed in terms of a height at which it is difficult to install a camera, personal information, etc.SOLUTION: An estimation method comprises executing: received power acquisition processing; propagation loss computation processing for computing propagation losses between a transmitter and a receiver from received power; median value processing for determining a median value of a plurality of propagation losses computed by the propagation loss computation processing in a predetermined time and outputting the median value as a propagation loss used in subsequent processing; loss peak acquisition processing for acquiring a maximum value of the propagation loss outputted by the median value processing; distance calculation processing for computing a distance between the transmitter or the receiver and an obstacle at least on the basis of the maximum value, a height of an antenna, and a wavelength of wireless communication; and congestion degree computation processing for estimating a congestion degree by calculating the number of obstacles in a time series on the basis of the distance and determining the number of obstacles per unit area with integration of the number with respect to a predetermined time.SELECTED DRAWING: Figure 7
Patent JP-2020072209-A (JP)
Title: Electromagnetic wave absorber and method of manufacturing the same
Inventor: UOZUMI SATOSHI
IPC: H01F1/28
Filed: 2018-11-01
Abstract: To provide an electromagnetic wave absorber capable of having an excellent absorption effect on electromagnetic waves in a high frequency range of GHz band and having higher heat resistance and a method of manufacturing the same.SOLUTION: A resin 2 contains flat metal soft magnetic powders 3. The flat metal soft magnetic powders are aligned in a resin in a certain direction. Further, graphene 4 is added to the resin. The resin is a polyimide resin. Furthermore, it is in a form of a film or sheet. The flat metal soft magnetic powders and the graphene are aligned in a plane direction.SELECTED DRAWING: Figure 1
Patent JP-2020075195-A (JP)
Title: Screen of solid-liquid separator
Inventor: ONISHI KUNIYOSHI
IPC: B01D39/10
Filed: 2018-11-05
Abstract: To provide a screen of a solid-liquid separator, which improves drainability by applying hydrophilic coating to the metal screen.SOLUTION: A screen 2 of a solid-liquid separator, in which an infinite number of pores 6 are formed in a metal plate, comprises a coating layer 10 that is overlaid on the front and back sides 7 and 8 of the screen 2 and an inner peripheral surface of the pore 6. The coating layer 10 is formed of a hydrophilic resin. Thus, a hydrophilic action of coating improves drainage performance of a filtrate on the front and back sides of the screen and the inner peripheral surface of the pore.SELECTED DRAWING: Figure 3
Patent JP-2020076589-A (JP)
Title: Object detection device
Inventor: HIBINO MASATO
IPC: G01S7/497
Filed: 2018-11-06
Abstract: To detect a contamination state on an optical window in detail so that an appropriate countermeasure can be taken for contamination on the optical window.SOLUTION: In an object detection device 100, a PD module 7 receives light reflected by an object of a laser beam projected from an LD module 2 to a predetermined range and outputs a light receiving signal according to a light receiving state, an object detection unit 1a detects, based on the light receiving signal, the presence or absence of an object and a distance to the object, and a dirt detection unit 1b detects the presence or absence of dirt on an optical window. In addition, the dirt detection unit 1b detects a dirt level based on the light receiving signal output by the PD module 7 in a plurality of compartments into which a detection field of view facing a predetermined range from the optical window is divided while detecting the density and distribution of dirt based on the dirt level, and a control unit 1 notifies a vehicle side ECU 50 of a detected result of the dirt through an interface 10.SELECTED DRAWING: Figure 1
Patent JP-2020076441-A (JP)
Title: Slide bearing
Inventor: MATSUI NOBUHITO
IPC: E04H9/02
Filed: 2018-11-06
Abstract: To provide a slide bearing which can prevent a foreign substance from included between a lower shoe and a slider.SOLUTION: A slide bearing 10 includes: a lower shoe 11 having a V-recessed lower slide contact surface 11b1 on an upper surface thereof; an upper shoe 12 having a Λ-recessed upper slide contact surface 12b1 on a lower surface thereof; a slider 13 having a lower slide surface 14a slidable with respect to the lower slide contact surface 11b1 in one direction and an upper slide surface 15a slidable with respect to the upper slide contact surface 12b1 in the other direction perpendicular to the one direction; and a dust cover 30 provided to the slider 13. The dust cover 30 covers an exposed part 11b2 of the lower slide contact surface 11b1 with the lower slide surface 14a being positioned at a center in the one direction of the lower slide contact surface 11b1.SELECTED DRAWING: Figure 7
Patent JP-2020076231-A (JP)
Title: Connection structure of side ditch block on side ditch corner part
Inventor: KAWASAKI MASANARI
IPC: E03F5/04
Filed: 2018-11-06
Abstract: To provide the connection structure of the side ditch block on the side ditch corner part, that can easily and inexpensively form the side ditch corner part according to a bend angle of a road by using an existing straight side ditch block without lowering a drainage function of the side ditch.SOLUTION: In a plurality of the side ditch blocks arranged at a side ditch corner part, semi-arc fitting recess parts for forming circular disk shaft fitting holes are provided at bottom end edge parts facing each other, respectively, and replenishment blocks for replenishing an inner space part and an outer space part of a disc shaft body fitted into disc shaft fitting holes in a connecting bent part of opposing ditch blocks.SELECTED DRAWING: Figure 2
Patent JP-2020074720-A (JP)
Title: Harmful animal threatening device
Inventor: TEZUKA HIDEAKI
IPC: A01M29/10
Filed: 2018-11-08
Abstract: To provide a harmful animal threatening device capable of suppressing a harmful animal from getting used to sound and light, and acquiring a threatening effect for a long term.SOLUTION: A harmful animal threatening device 100 of the invention comprises: an oscillation part 110 for generating a signal of an oscillation waveform on the basis of a random number; and an output part 130 for outputting sound or light on the basis of the signal. The oscillation part 110 comprises a calculation part 112 for generating the random number by calculating a Lorentz equation.SELECTED DRAWING: Figure 1
Patent JP-2020082227-A (JP)
Title: Palletizing device
Inventor: HATANO KOICHI
IPC: B25J19/06
Filed: 2018-11-16
Abstract: To provide a palletizing device which detects an entering object to a robot passage range, can guarantee its safety even when an operator approaches the robot passage range, and sets a range where the entering is restricted to be comparatively small.SOLUTION: A palletizing device 1 that performs a palletizing operation of a workpiece W between a carrying-in position Cp where the workpiece W is carried in/out by a conveyance part C and a pallet position pp1 of a pallet P1 where the workpiece W is loaded or unloaded is constituted of a robot 2, a robot control part 5 controlling an operation of the robot and a boundary sensor 11 connected to the robot control part 5, in which the boundary sensor 11 regards at least a part of a boundary between an approach prohibited space Ab1 including a passage space At1 where the robot 2 can pass during the palletizing operation and an external space Ao1 defined outside of the approach prohibited space Ab1 as a first detection zone As11 and detects an object passing through the first detection zone As11, and the robot control part 5 stops or decelerates the robot 2 when the object passing through the first detection zone As11 is detected.SELECTED DRAWING: Figure 2
Patent JP-2020087565-A (JP)
Title: Conductive film
Inventor: KAKINUMA FUMIKAZU
IPC: H01R11/01
Filed: 2018-11-19
Abstract: To eliminate an alignment between a conductive film and an object to be measured.SOLUTION: A conductive film 1 includes: a resin sheet 12 having elasticity; and a plurality of metal rods 14 disposed at the inside of the resin sheet 12 and penetrating through the resin sheet 12, each metal rod having end faces 14a, 14b not covered with the resin sheet 12. A bump 22 of an object 2 to be measured contacts the end faces 14a. Since the sum of the diameter D of an end face 14a of each metal rod 14 and the distance X between the end faces 14a of the metal rods 14 is equal to or less than half the minimum width d of the bump 22, a plurality of metal rods 14 contact the bump 22, so that an alignment between the resin sheet 12 and the bump 22 can be eliminated.SELECTED DRAWING: Figure 4
Patent JP-2020084512-A (JP)
Title: Work vehicle
Inventor: TACHIBANA TATSUHIKO
IPC: F02M35/16
Filed: 2018-11-21
Abstract: To provide a work vehicle capable of improving a degree of freedom of arrangement and shape of a silencer.SOLUTION: A work vehicle 100 comprises a revolving structure 3, a first partition section 31, and a resonator 32. The revolving structure 3 has a driver's cab 4 having a driver's seat and an engine room 9 arranged adjacent to the driver's cab 4. The first partition section 31 partitions the driver's cab 4 and the engine room 9. The resonator 32 is provided in the first partition section 31.SELECTED DRAWING: Figure 4A
Patent JP-2019136481-A (JP)
Title: Conversion output system, conversion output server, conversion output method and program
Inventor: KAWAMURA YOSHIHIRO
IPC: G10L13/08
Filed: 2018-11-22
Abstract: To provide a technique for making a conversation ability of a robot look high.SOLUTION: A conversation output system 1000 comprises: first information acquisition means for acquiring first information which is at least one of information related to a user of a robot 100, and state information which is information of a surrounding state of the robot 100; generation means for generating conversation data for causing a user to recognize as with, a robot 100 and a prescribed object perform conversation adapted to at least the first information, based on the acquired first information; and output control means for controlling the output part to output information based on the generated conversation data, for causing a user to recognize as with, the robot 100 and prescribed object perform conversation adapted to at least the first information. The robot 100 has no ability for executing a conversation at level equal to or higher than a level of a conversation based on conversation data.SELECTED DRAWING: Figure 1
Patent JP-2020082582-A (JP)
Title: Method of restoring paintings
Inventor: IWAI KIKUKO
IPC: B44D7/00
Filed: 2018-11-28
Abstract: To provide a method of restoring paintings that can shorten time of restoration work, and to provide a method of restoring paintings which can suppress variability in quality due to skills of a repairman.SOLUTION: A method of restoring paintings comprises steps of: acquiring image data of a painting having a deteriorated part in which deterioration including at least one selected from among fading, exfoliation, and damage or loss occurs; generating digital restoration data in which the deteriorated part of the image data is restored by digital simulation using a computer; printing the digital restoration data on backing material of the painting using ink; and laminating the printed backing material to a back face of the painting.SELECTED DRAWING: Figure 1
Patent JP-2020080784-A (JP)
Title: Fusion polypeptide, method for producing fusion polypeptide, and DNA encoding fusion polypeptide
Inventor: REEMA BAJAJ
IPC: C12P21/02
Filed: 2018-11-29
Abstract: To provide a fusion polypeptide in which a thiol group of cysteine is protected.SOLUTION: A fusion polypeptide contains a target polypeptide and a tag polypeptide. The tag polypeptide is present on an N-terminal side and/or a C-terminal side of the target polypeptide and includes a structure represented by Xaa-Cys-Zaa, Xaa being Asp or Glu, and Zaa being Asp or Glu, or Xaa being Lys or Arg, and Zaa being Lys or Arg.SELECTED DRAWING: Figure 1
Patent JP-2020085193-A (JP)
Title: Fastening structure and image formation apparatus
Inventor: MATSUNAMI SHOHEI
IPC: G03G21/16
Filed: 2018-11-29
Abstract: To reduce a position shift when fastening two members with a fastening member as compared with constitution in which a member for preventing the position shift is held additionally between the two members.SOLUTION: A fastening structure comprises: first fastened means having a first fastened part 74 through which fastening means penetrates; second fastened means 84 having a second fastened part through which the fastening means penetrating the first fastened part 74 can penetrate; and additional fastening means which is joined to one of the first fastened means and second fastened means, and is fastened while holding the fastened part 84 provided to the other with the fastened part provided to the one fastened means 90.SELECTED DRAWING: Figure 3
Patent JP-2020086337-A (JP)
Title: Image formation device
Inventor: INO SHIRO
IPC: G03G21/00
Filed: 2018-11-30
Abstract: To provide an image formation device which can be handled more easily.SOLUTION: The present invention includes: an image formation transfer unit; a fixation unit; a medium detection mechanism; and a control unit. The image formation transfer unit has a first image carrier capable of carrying a first developer image, and a transfer member capable of transferring the first developer image to a medium, and conducts a state shift operation and a state maintenance operation. The fixation unit has a first fixation member and a second fixation member, can shift between a pressure state and a pressure-free state, and can fix the first developer image to the medium while carrying the medium. A medium detection mechanism detects the presence of the medium in at least one of between the first image carrier and the transfer member and between the first fixation member and the second fixation member, and issues medium detection information. The control unit controls the image formation transfer unit and the fixation unit on the basis of the medium detection information and the length of time which has passed since the medium detection information was issued.SELECTED DRAWING: Figure 3
Patent JP-2019103492-A (JP)
Title: Mole ridding tool
Inventor: TATEISHI FUJIO
IPC: A01M23/36
Filed: 2018-12-03
Abstract: To provide a mole ridding tool for efficiently capturing and ridding of a mole without causing a mole to warn, however a mole is alert of abnormality of odor or chapping of a passage, a mole is sensitive, a mole avoids a stopgap on an inlet of a device or the device and forms a new deeper passage.SOLUTION: According to a mole ridding tool, an obstacle in a mole passage is only a V-shaped actuation source transmission yarn 10. When setting a device of the mole ridding tool, a center part of a capture metal fitting 3 is hooked to a B point of an actuation pendulum 7 hooked, with an A point of an actuation pendulum base point metal fitting as a shaft, with the pull spring 4 as power source, for generating right rotary force, the right rotary force is used. A tip of the actuation pendulum 7 to which right rotary force is applied is brought into contact with the center of the actuation pin 6 brought into contact with two stopper braces 5, for holding rotary force. When a mole passes, when a mole contacts the actuation source transmission yarn 10, the actuation pin 6 is lowered and a tip of the actuation pendulum 7 releases the right rotary force holding state and actuates instantly, then the capture metal fitting 3 instantly lowers and stabs the mole for capturing by force of the pull spring 4.SELECTED DRAWING: Figure 5
Patent JP-2020094495-A (JP)
Title: Lathe turning tool, piston manufacturing method, and piston
Inventor: MASUHARA SHINYA
IPC: F16J1/02
Filed: 2018-12-10
Abstract: To reduce friction of an outer surface 11 of a skirt part 10.SOLUTION: A lathe turning tool includes: an attachment part 21 attached to a lathe turning machine and extending so as to intersect with an axial direction of a piston; and a cutting blade part 23 provided at a tip of the attachment part 21. A tip of the cutting blade part 23 is provided with: an air blade tip part 24 which processes recessed groove parts of a skirt part of the piston; and a linear blade tip part 25 which processes plateau parts, each of which is provided between the recessed groove part and the recessed groove part. The arc blade tip part 24 and the linear blade tip part 25 are arranged in parallel to each other in the axial direction.SELECTED DRAWING: Figure 4
Patent JP-2020094714-A (JP)
Title: Burner for cooking stove, and gas cooking stove
Inventor: NAKAMURA YUSUKE
IPC: F23D14/06
Filed: 2018-12-11
Abstract: To prevent attachment of boiled-over liquid to burner ports 61 of a lower-stage burner portion 6, in a burner for a cooking stove which includes an annular upper-stage burner portion 5, and the annular lower-stage burner portion 6 disposed at a lower part of the upper-stage burner portion 5 and concentric to the upper-stage burner portion 5, and in which the upper-stage burner portion 5 and the lower-stage burner portion 6 are respectively composed of inner flame-type burners having a plurality of burner ports 51, 61 opened on inner peripheral portions toward a radial inner part at intervals in a circumferential direction.SOLUTION: An inner diameter D1 of a bottom wall portion 52 of an upper-stage burner portion 5 is set to a diameter D2 of an inner peripheral portion on which burner ports 61 of a lower-stage burner portion 6 are opened, or less. Preferably, an inner peripheral edge of the bottom wall portion 52 of the upper-stage burner portion 5 is provided with an eaves portion 52a extended downward.SELECTED DRAWING: Figure 2
Patent JP-2020093864-A (JP)
Title: Feeding cassette, feeding unit and recording device
Inventor: MATSUZAKI KAZUTOSHI
IPC: B65H1/14
Filed: 2018-12-11
Abstract: To provide a feeding cassette, a feeding unit and a recording device capable of inhibiting, even if conductive parts brought into contact with each other in a rising process of a hopper plate and a lift plate are temporarily separated, aerial discharge at the separated place.SOLUTION: A feeding cassette additionally provided as one example thereof includes a loading part in which recording media are loaded, a hopper plate 62 arranged in the loading part to raise a downstream side of the recording media in a feeding direction Y2, a lift plate 63 for lifting the hopper plate 62, and a conductive connection member for connecting the lift plate 63 and the hopper plate 62. The lift plate 63 and the hopper plate 62 are conductive at a part where they are brought into contact with each other in a rising process of the hopper plate 62 and are made conductive via the connection member even if they are not brought into contact with each other at the part where they are brought into contact with each other in the rising process. The connection member is composed of, for example, a conductive elastic member 92.SELECTED DRAWING: Figure 13
Patent JP-2019113180-A (JP)
Title: Ball valve
Inventor: TAKAHISA FUTOSHI
IPC: F16K5/06
Filed: 2018-12-13
Abstract: To provide a ball valve which enables reduction of slide resistance caused by a seal member.SOLUTION: A ball valve 1 includes an annular seal member 50 for sealing a space between a valve body through hole 10h and a ball valve body through hole 31 provided between a ball valve body 30 and a valve body 10. A cover member 20 has a seal member engagement protruding part 23 which engages with the seal member 50 at the outer periphery side of the seal member 50. The seal member 50 has an annular contact part 56 which is bent in a form protruding to the ball valve body 30 side and with which the ball valve body 30 slidably contacts. A surface of the contact part 56 is formed as a protruding curve surface.SELECTED DRAWING: Figure 2
Patent JP-2020094936-A (JP)
Title: Method and device for evaluating coated surface and program
Inventor: WATANABE SHUHEI
IPC: G01N21/57
Filed: 2018-12-13
Abstract: To realize a quantitative determination evaluation of a metallic coated surface, which is in conformity with a subjective evaluation by visual confirmation.SOLUTION: In the method for evaluating a coated surface for evaluating the feeling of luminance of a coated surface including a radiant material, an in-plane chromaticity distribution of the coated surface of an evaluation target is acquired, the amount of variations in the in-plane chromaticity distribution is corrected by a reflection intensity of the radiant material in the coated surface, and the numerical value of the feeling of the luminance of the coated surface is calculated from the corrected amount of variation in the in-plane chromaticity distribution.SELECTED DRAWING: Figure 6