baber/WOPTO huggingface dataset:
Patent JP-2020148558-A (JP)
Title: Road guide device
Inventor: TATSUMI DAISUKE
IPC: G08G1/005
Filed: 2019-03-12
Abstract: To provide a road guide device that performs necessary road guide for a user who gets lost or the like.SOLUTION: A road guide device 1 comprises: a position detection unit 11 for detecting a position of the road guide device 1 as a position of a user; an azimuth detection unit 12 for detecting an azimuth of a front direction of the user; a communication device 13 for transmitting and receiving data to/from a portable information terminal 21 by a predetermined communication method; an operation processing unit 15 for calculating a movement direction at the current position detected by the position detection unit 11 with reference to the azimuth of the front direction of the user detected by the azimuth detection unit 12 based on external data acquired from the portable information terminal 21 through the communication device 13; and movement direction display means 16 for displaying the movement direction calculated by the operation processing unit 15 using light emission at an exposed portion of shoes and a predetermined physical change at the shoes such as vibration against the shoes.SELECTED DRAWING: Figure 1
Patent JP-2020146720-A (JP)
Title: Hot forging molding device and hot forging molding method
Inventor: KNOWN YOUNGJO
IPC: B21J13/02
Filed: 2019-03-13
Abstract: To provide a hot forging molding device that can separate a metallic material from a knock pin smoothly, and to provide a hot forging molding method.SOLUTION: In a hot forging molding device and a hot forging molding method, a knock pin for separating a metallic material from a first mold has a double structure constituted of a first knock pin and a second knock pin that has a diameter smaller than the first knock pin. The first knock pin is operated to separate a metallic material from the first mold and the second knock pin is operated to separate the metallic material from the first knock pin.SELECTED DRAWING: Figure 6
Patent JP-2020146239-A (JP)
Title: Soap bubble supplying method and soap bubble generating device
Inventor: TAKAGI SHIGEMASA
IPC: A63H33/28
Filed: 2019-03-13
Abstract: To provide a soap bubble supplying method and a soap bubble generating device which can generate soap bubbles with various size and shape.SOLUTION: A soap bubble supplying method of the present invention supplies soap bubble generated by supplying soap liquid and air into a nozzle part 3 into a space. Here, the bubbles are supplied by changing the size of bubble per each bubble or a plurality of bubbles. A soap bubble generating device 1 of the present invention is configured to sequentially form soap bubbles at the nozzle part 3, and the amount of soap liquid used for generating the bubbles or the amount of air used for generating the soap bubbles can be changed per a single or a plurality of bubbles.SELECTED DRAWING: Figure 1
Patent JP-2019094573-A (JP)
Title: Vapor deposition mask and production method for the same
Inventor: TAMARU HIROHITO
IPC: H01L51/50
Filed: 2019-03-15
Abstract: To provide a vapor deposition mask and a production method for the same, which enable that the vapor deposition mask is made large while reducing a production cost, a flatness of the vapor deposition mask is maintained, and excellent reproduction accuracy and deposition accuracy are kept, in the vapor deposition mask in a form supporting a mask main body by a frame.SOLUTION: The vapor deposition mask 1 includes: the mask main body 2 with a vapor deposition pattern 6 including multiple independent through-holes 5; and the frame 3 arranged around the mask main body. A support frame 46 is fixed to a bottom face side of the frame 3. A frame opening 48 corresponding to a mask opening 11 of the frame 3 is formed in the support frame 46, and the frame opening 48 is formed in a one size larger opening shape than the mask opening 11. Thereby, a structural strength and robustness of a whole evaporation mask are reinforced, and flatness is maintained by preventing the vapor deposition mask from being warp-deformed, making reproduction accuracy and vapor deposition accuracy of a vapor deposition layer excellent.SELECTED DRAWING: Figure 18
Patent JP-2020148313-A (JP)
Title: Shift control device of continuously variable transmission
Inventor: SUWABE TOMOYUKI
IPC: F16H61/02
Filed: 2019-03-15
Abstract: To achieve both of re-acceleration feeling in response to driver's re-acceleration request and deceleration feeling in response to driver's deceleration request, in a transfer scene from drive traveling to an accelerator releasing operation.SOLUTION: A shift controller 800 has a flexible manual gear change control portion 803 for controlling a gear change ratio of a variator 4 to a target input rotating speed having prescribed rotation step to an input rotating speed of the variator 4 in a shift request operation, on the basis of driver's shift request operation not on the basis of a predetermined plurality of fixed gear change ratios, when a manual gear change mode is selected. The flexible manual gear change control portion 803 determines a re-acceleration standby rotation step ΔNreacc determined by a shift-down request operation before lapse of a prescribed time from detection when an accelerator releasing operation is detected in a drive traveling state, to be less than a coast-down rotation step ΔNCD determined by the shift-down request operation after the lapse of the prescribed time.SELECTED DRAWING: Figure 2
Patent JP-2020149628-A (JP)
Title: Information processing device, information processing method and program
Inventor: KOJIMA KEIKO
IPC: G09C1/00
Filed: 2019-03-15
Abstract: To provide a technique capable of easily concealing confidential information in document data.SOLUTION: A document processing device includes a document data acquisition unit for acquiring first document data including a sentence composed of character information, a sentence division unit for dividing the first document data into sentences, a confidential object determination unit for determining whether a sentence is a concealing object on the basis of a preset rule in each divided sentence included in the first document data, a concealment processing unit for executing concealment processing of the sentence when determined to be the concealment object, and an output unit for outputting second document data including the sentence subjected to the execution of the concealment processing by the concealment processing unit.SELECTED DRAWING: Figure 3
Patent JP-2020152793-A (JP)
Title: Composition, ink, artificial nail composition, nail decorative material, artificial nail, container, image forming apparatus, and image forming method
Inventor: KOBAYASHI MASAHIDE
IPC: B29C64/112
Filed: 2019-03-19
Abstract: To provide a composition which exhibits high curability, high water resistance and low yellowing, and can form a cured product that is safe about skin sensitization.SOLUTION: An active energy ray curable composition contains: an acrylamide compound (A1) represented by a specific general formula having an ester structure in each molecule; a multi-functional polymerizable compound (B1) having an SI value of 3 or less in a skin sensitivity test; a polymerization initiator (C1) having no maximum absorption peak in the range from 365 nm to 405 nm; and a hydrogen donor (D).SELECTED DRAWING: None
Patent JP-2020154239-A (JP)
Title: Transfer device and image forming device
Inventor: HAGIWARA KAZUYOSHI
IPC: G03G21/16
Filed: 2019-03-22
Abstract: To provide a transfer device which has a configuration for adjusting parallel alignment between a transfer roller axis and a winding roller axis, and which is capable of minimizing the movement of a transfer belt in a width direction of the transfer belt as compared to a configuration designed to change an axial direction of the winding roller.SOLUTION: A transfer unit comprises a transfer roller disposed opposite a winding roll with respect to a transfer belt. An adjustment unit is configured to change an axial direction of the transfer roller to adjust parallel alignment between a transfer roller axis and a winding roller axis.SELECTED DRAWING: Figure 1
Patent JP-2020152568-A (JP)
Title: Tray device
Inventor: WAKAKUSA KEISUKE
IPC: B65H1/26
Filed: 2019-03-22
Abstract: To provide a tray device that can detect multiple trays being attached to the housing and reduces wrong detection and cost increase.SOLUTION: In a tray detection part 90 of a compound machine 10, when a movement member 93 is at a vertical position Pz1, an engaging part 93C of the movement part 93 is engaged with a movement member 95 so that the movement part 95 does not move from a vertical position Pz10 to a vertical position Pz9, and when the movement member 93 is at a vertical position Pz2, the engagement with the movement member 95 is released. A sensor 98 changes an output signal according to a positional change of a detected part 95C of the movement member 95, when the movement member 95 is at the vertical position Pz9.SELECTED DRAWING: Figure 4
Patent JP-2020156560-A (JP)
Title: Rigid endoscope system
Inventor: TENKAJI HIDENORI
IPC: A61B1/00
Filed: 2019-03-25
Abstract: To achieve quick auto focus in a rigid endoscope system.SOLUTION: A rigid endoscope system includes: a tube body; an objective lens; an eyepiece; an imaging sensor; a focal point detection sensor; a spectral optical element for spectrally dispersing light beams emitted from the eyepiece in the respective directions of the imaging sensor and the focal point detection sensor; a first optical system for causing the imaging sensor to image a part of the light beams emitted from the eyepiece; a second optical system for causing the focal point detection sensor to image a part of the light beams emitted from the eyepiece; and a focal point adjusting part for executing focal point adjustment by moving a focal point adjusting lens included in the first optical system in an optical axis direction based on a detection signal. An entire F value from the objective lens to the second optical system is configured to be smaller than an entire F value from the objective lens to the first optical system.SELECTED DRAWING: Figure 1
Patent JP-2020045329-A (JP)
Title: Composition comprising hydrogen gas for suppression or prevention of cancer metastasis
Inventor: SATO FUMITAKE
IPC: A61P35/04
Filed: 2019-03-25
Abstract: To provide a substance effective for suppressing or preventing metastasis of a cancer, or for suppressing growth of an end stage cancer with metastasis and/or metastatic cancers therefrom.SOLUTION: This application provides a composition for suppressing or preventing metastasis of a cancer, or for suppressing growth of an end stage cancer with metastasis and/or metastatic cancers therefrom, in a subject having a cancer, the composition comprising gaseous hydrogen as an active ingredient. This application also provides a method for suppressing or preventing metastasis or suppressing growth of an end stage cancer with metastasis and/or metastatic cancers therefrom in a subject, the method comprising administering the composition to a subject having a cancer.SELECTED DRAWING: Figure 5
Patent JP-2020160124-A (JP)
Title: Display system and automobile
Inventor: KAMIYAMA NAOTO
IPC: G09G5/36
Filed: 2019-03-25
Abstract: To provide a display system capable of correcting distortion depending on a viewpoint position.SOLUTION: An image generation unit 120 generates original image data S1 to be displayed on a display panel 110. A position detection unit 130 detects the position of an eye 4 of a user 2. A correction unit 140 corrects the original image data S1 based on a relative positional relation between the display panel 110 and the eye 4. A panel driver 150 drives the display panel 110 based on image data S2 corrected by the correction unit 140.SELECTED DRAWING: Figure 1
Patent JP-2020161321-A (JP)
Title: Porous composite film, electrochemical device, and manufacturing method of porous composite film
Inventor: NISHIMURA MASARU
IPC: H01G11/84
Filed: 2019-03-26
Abstract: To provide a porous composite film having adhesiveness to an electrode and having excellent battery characteristics.SOLUTION: A porous composite film having a porous substrate containing polyolefin and satisfying the following a) to d) conditions, in which a porous layer is laminated on at least one surface of the porous substrate. a) The porous layer contains a fluorine-containing resin. b) The area ratio of a covering portion of the fluorine-containing resin covering the surface to the surface of the porous layer is 40% or more and 60% or less. c) The area ratio of the pores of the porous layer formed on the surface to the surface is 10% or more and 25% or less. d) The total area ratio of the area of the covering portion and the area of the hole to the surface is 55% or more and 85% or less.SELECTED DRAWING: Figure 1
Patent JP-2020165366-A (JP)
Title: Connection structure of shaft member and fluid machine
Inventor: HIRANO TAKAYUKI
IPC: F04C29/00
Filed: 2019-03-29
Abstract: To easily align an axial core of a shaft member with a center line of a press-in hole.SOLUTION: An axial length A from an end part 52a on one end side of a second columnar part 52 to an end part 53a on one end side of a third columnar part 53 is longer than an axial length B from the other end part 71a of a first inner diameter part 71 to the other end part 72a of the second inner diameter part 72. An axial length C from the end part 52a on the one end side of the second columnar part 52 to an end part 54a on one end side of a fourth columnar part 54 is longer than an axial length D from the other end part 71a of the first inner diameter part 71 to the other end part 73a of a third inner diameter part 73. The respective axial lengths satisfy the following relationship: (A-B)<(C-D).SELECTED DRAWING: Figure 6
Patent JP-2020167531-A (JP)
Title: Bar arrangement measurement system, bar arrangement measurement method, and bar arrangement measurement program
Inventor: SATO SAICHI
IPC: H04N5/225
Filed: 2019-03-29
Abstract: To provide a bar arrangement measurement system having a data file format by which a plurality of pieces of image data and various types of associated information data attached to the image data can be easily managed.SOLUTION: A bar arrangement measurement system includes: an imaging unit 20 including a first imaging section 22L for acquiring first image data and a second imaging section 22R for acquiring second image data; a bar arrangement measurement section 11g for acquiring bar arrangement measurement information on the basis of the first image data 501 and the second image data 502; a main image data creation section 11f for creating main image data 503 obtained by adding meta data 513 on bar arrangement measurement to the first image data; and an associated information generation unit 11h for generating information on the main image data and information on the second image data as first image information, generating information on the main image data and information on the first image data as second image information, and generating information on the first image data and information on the second image data as main image information.SELECTED DRAWING: Figure 2
Patent JP-2020169357-A (JP)
Title: Valuable-metal recovery method
Inventor: O SHORIN
IPC: C22B5/10
Filed: 2019-04-03
Abstract: To efficiently recover valuable metals such as Co and Ni in an inexpensive manner from recovered materials containing Al2O3, CoOX, and NiOX.SOLUTION: A valuable-metal recovery method according to the present invention heats, crushes, sieves, and magnetic-sorts used secondary batteries to obtain recovery that includes valuable metals, mixes the obtained recovery with a reducing agent and heats the mixture, and then metallizes and melts the valuable metals in the mixture by reduction for separation of the metals and oxides from the mixture. When the metals are sorted and recovered from the oxides after cooling, the heating temperature of the mixture is set to 1400°C or higher, and the reducing agent is mixed with the recovered materials such that 0<O/R≤0.97 holds, and the ratios x, y of Al2O3, SiO2, and CaO contained in the mixture satisfy a desired relationship, where O [mol/kg] represents the amount of oxygen bound to the valuable metals in the mixture, and R [mol/kg] represents the content of the reducing agent contained in the mixture.SELECTED DRAWING: Figure 1
Patent JP-2020176943-A (JP)
Title: Mechanoluminescence measuring device and mechanoluminescence measuring method
Inventor: ISHIDA YUKI
IPC: G01L1/00
Filed: 2019-04-19
Abstract: To provide a mechanoluminescence measuring device capable of accurately calculating the strain from the amount of mechanoluminescence generated by a stress luminescent material, while improving distortion estimation accuracy when repetitive distortion occurs.SOLUTION: A measurement image acquisition control unit 14 acquires measurement images of mechanoluminescent paint 2 picked up by an imaging unit 30. A stress luminescence acquisition unit 15 acquires mechanoluminescence LM from measurement image data D1. A distortion sensitivity calculation unit 16 calculates the distortion sensitivity based on the previous distortion that occurred before that and the distortion sensitivity changed under the influence thereof. A distortion calculation unit 17 calculates the distortion based on the previous distortion that occurred before that and the distortion sensitivity changed under the influence thereof.SELECTED DRAWING: Figure 1
Patent JP-2020182271-A (JP)
Title: Lubricating mechanism of bearing of vehicular motor
Inventor: KITAGAWA KATSUHIDE
IPC: H02K5/173
Filed: 2019-04-23
Abstract: To provide a structure capable of appropriately adjusting an amount of oil supply without complicating a structure in a lubricating mechanism of a bearing for supplying oil to the bearing of a vehicular motor.SOLUTION: Since, in wall 14a that is part of a housing 14, a bolt hole 82 passing through the wall 14a is formed and a bolt 80 is fastened to the bolt hole 82, oil is supplied to a bearing 26 through the wall 14a from a clearance between the bolt hole 82 and the bolt 80. Thus, when oil is supplied to the bearing 26, it is only necessary to fasten the bolt 80 to the bolt hole 82, so that it is possible to suppress complication of an oil supply mechanism 40. Further, by adjusting a length of a screw portion of the bolt 80 fastened to the bolt hole 82, it is possible to adjust an amount of oil supplied to the bearing 26.SELECTED DRAWING: Figure 2
Patent JP-2020185102-A (JP)
Title: Motion aid
Inventor: NISHIDA TOMOMI
IPC: A61F2/50
Filed: 2019-05-13
Abstract: To provide a motion aid whose weight and cost can be reduced, and whose convenience can be improved.SOLUTION: A motion aid 1 for aiding the motion of a human body 10 from a forward-tilted posture in which the upper half of the body is tilted forward to an upright posture, or holding the forward-tilted posture includes: a linear actuator 30 that shrinks along a longitudinal direction when actuated, mounted fittings 2 mounted on the human body 10, and a control device 4 for controlling the linear actuator 30. The mounted fittings 2 include a shoulder mounted part 21 mounted on the shoulder 11 of the human body 10, a lumbar part mounted part 22 mounted on the lumbar part 12 of the human body 10, and knee part mounted parts 23 and 24 mounted on the knee parts 13 and 14 of the human body 10. One end part 30a of the linear actuator 30 is fixed to the shoulder mounted part 21, and the other end part 30b is fixed to the knee part mounted parts 23 and 24. Its middle part 30c is held on a back side of the hip 18 of the human body 10 by the lumbar part mounted part 22.SELECTED DRAWING: Figure 1
Patent JP-2020175117-A (JP)
Title: Shoehorn and cane equipped therewith
Inventor: NAKAMURA SUSUMU
IPC: A47G25/82
Filed: 2019-04-17
Abstract: To provide a cane equipped with a shoehorn which, in putting on a shoe with a long shoehorn in a standing position, enables a person to put it on adequately without having inconvenience.SOLUTION: With a handle 1 gripped in a standing position, a shoehorn 3 for a shoe heel and a spatula 4 for a shoe tongue are inserted into a shoe. With a ferrule 5 at the lower end of a support bar 8 in touch with the floor outside of the shoe heel, and with the shoe tongue pressed forward with the spatula 4 for the shoe tongue around the center of a first connection shaft 2 through the handle 1 operation, the shoe is deviated forward. The shoehorn 3 for the shoe heel rotates around a second connection shaft 9 due to the forward deviation of the shoe, which brings a second stopper 11 into contact with the support bar 8, making the spatula 4 for the shoe tongue greatly widen the top opening of the shoe for the foot to enter. The opening/closing by the two spatulas is easily operated. By the simple shoehorn that widens the top opening of the shoe while guiding with the two spatulas and by the cane equipped with it, the shoe can be easily put on without interference of the heel and instep of the foot with the shoe.SELECTED DRAWING: Figure 2
Patent JP-2020190208-A (JP)
Title: Muffler structure for vehicle
Inventor: ASANO MASASHI
IPC: F01N1/02
Filed: 2019-05-20
Abstract: To output appealing exhaust sound from a muffler structure.SOLUTION: A muffler structure 10 includes: an inlet pipe 12 connecting an L3 engine with a sub-muffler 14; the sub-muffler 14 reducing exhaust sound of the L3 engine; an intermediate pipe 16 connecting the sub-muffler 14 with a main muffler 18; the main muffler 18 reducing exhaust sound of the L3 engine; and an outlet pipe 20 connected to the main muffler 18 and discharging exhaust gas from the L3 engine to outside of a vehicle. A pipe diameter of the intermediate pipe 16 is 48 mm to 60.5 mm, and a pipe length of the intermediate pipe 16 is 474 mm to 1,000 mm.SELECTED DRAWING: Figure 1
Patent JP-2020191417-A (JP)
Title: Semiconductor device
Inventor: KAWASHIMA TAKAYOSHI
IPC: H01L25/18
Filed: 2019-05-23
Abstract: To disclose a technology for taking countermeasures for an excess bonding material.SOLUTION: A semiconductor device according to the present disclosure comprises: a semiconductor element; a first conductor plate that is bonded to the semiconductor element through a first bonding material; and a second conductor plate that is bonded to the semiconductor element through a second bonding material. According to an aspect of the present disclosure, a surface of the first conductor plate has a first region that contacts with the first bonding material, and a second region that surrounds the first region and that has lower affinity to the first bonding material than the first region. In a plan view, a boundary between the first region and the second region surrounds a circumference of the semiconductor element, and a space between the circumference of the semiconductor element and the boundary is partially expanded along the circumference of the semiconductor element.SELECTED DRAWING: Figure 2
Patent JP-2020186628-A (JP)
Title: Safety area fence
Inventor: HANAI MIKIO
IPC: E01F13/00
Filed: 2019-05-09
Abstract: To provide a safety area fence that ensures the safety of workers working in a safety area, especially during road construction and road maintenance work, against unintentional vehicle entry; and to further provide a safety area fence that can be stably installed without using weights by fixing the fence to a guardrail support.SOLUTION: A safety area fence 10 installed by fixing to a guardrail support or the like, comprises: an upstream safety fence 30 having a hook member 20 at the tip, and installed so that the angle between the fence and the direction of travel of a road is 20° to 40°; a downstream safety fence 40 installed in a direction parallel to the direction of travel of the road; and a tie rod 50 for fixing the upstream safety fence 30 and the downstream safety fence 40 to a guardrail support.SELECTED DRAWING: Figure 1