baber/WOPTO huggingface dataset:
Patent JP-2020116648-A (JP)
Title: Feeding device of machine tool
Inventor: TAKANO KAZUMASA
IPC: B23Q5/40
Filed: 2019-01-18
Abstract: To provide a feeding device of a machine tool which has high static rigidity and can reduce vibration displacement of a base member by reaction force acting when a movable body starts or stops moving.SOLUTION: A feeding device FS2 includes: a linear motion rolling guide L2 which is disposed between a base member 2 and a movable body 3 and guides movement of the movable body 3 relative to the base member 2; and a ball screw mechanism BS2 which drives the movable body 3 relative to the base member 2. The ball screw mechanism BS2 has: a screw shaft S2; a nut N2 which moves along the screw shaft S2; and a screw shaft holder B2 which is fixed to the base member 2 and supports the screw shaft S2. A CFRP material 50 is sandwiched between the screw shaft holder B2 and the base member 2.SELECTED DRAWING: Figure 6
Patent JP-2020118822-A (JP)
Title: Driving device, camera shake correction device, and imaging apparatus with camera shake correction device
Inventor: YOSHIDA SHINSUKE
IPC: H04N5/232
Filed: 2019-01-23
Abstract: To provide a small-sized driving device and camera shake correction device.SOLUTION: A camera shake correction device 8 comprises: a driven member 16 holding a member to be corrected; a plurality of actuators 10a to 10c for moving the driven member 16 in a planar direction; a first movable member 11 for guiding the movement in a first direction of the planar direction; a second movable member 12 for guiding the movement in a second direction that is different from the first direction; and a fixing member 15 for movably holding the driven member 16, the first movable member 11, and the second movable member 12. The fixing member 15 is sandwiched by the driven member 16 and at least one of the first movable member 11 and the second movable member 12.SELECTED DRAWING: Figure 3
Patent JP-2020044314-A (JP)
Title: Scissor
Inventor: KOSAKAI TETSUO
IPC: B26B13/28
Filed: 2019-01-30
Abstract: To provide a scissor which can suppress lowering sharpness over a long period of time with a simple structure, and can reduce manufacturing cost.SOLUTION: Scissors has a first blade body 1 and a second blade body 2 that are connected to each other with a rivet 3 and can be opened and closed. A first essential part 1a has a first through hole 1c through which a rivet 3 passes penetrated therein, and a second essential part 2a has a second through hole 2c into which an elastic member 10 made of a resin is loosely fitted and that has a non-circular cross section penetrated therein. The elastic member 10 includes a columnar part 11 that has substantially the same cross sectional shape as the second through hole 2c and is loosely fitted into the second through hole 2c, a flange part 12 projecting from the whole outer periphery of one end side in an axial direction of the columnar part 11, a plurality of pressing legs 13 which project obliquely toward the other end side in the axial direction from the outer periphery of the flange part 12 and have an elastic force to press the second blade body 2, and a third through hole 11c through which the rivet 3 passes and that can make the columnar part 11 be slid and rotated around the rivet 3, and has a circular cross section.SELECTED DRAWING: Figure 6
Patent JP-2020125771-A (JP)
Title: Setscrew for insert bearing unit
Inventor: KATO MASAKI
IPC: F16C35/073
Filed: 2019-02-01
Abstract: To provide a setscrew for an insert bearing unit which suppresses screw-in torque when fixing a rotating shaft to a bearing, and can easily fix the rotating shaft to the bearing without damaging the rotating shaft while obtaining a retention effect after fastening.SOLUTION: In a setscrew for an insert bearing unit, a flank angle a of a pressure-side flank face f1 of a male screw 2 is set at an angle smaller than 30°, a flank angle b of a clearance flank angle f2 of the male screw 2 is set at an angle larger than 30°, and the insertion bearing unit is formed of metal softer than an iron-based material as a whole.SELECTED DRAWING: Figure 2
Patent JP-2019064836-A (JP)
Title: Sheet folding device, image forming apparatus, and image forming system
Inventor: FURUHASHI TOMOHIRO
IPC: B65H37/06
Filed: 2019-02-04
Abstract: To provide a sheet folding device, an image forming apparatus, and an image forming system capable of suppressing irregularity in a position of forming a folding part of a sheet in a sheet transport direction.SOLUTION: A sheet folding device 1 includes: first sheet transport means 11; second sheet transport means 14 arranged downstream of first sheet transport means in a sheet transport direction; and folding part forming means 12 for forming a folding part on a sheet by sandwiching a folding portion formed in a sheet portion between the first sheet transport means and the second sheet transport means. In the sheet folding device, sheet tip end detection means 22 for detecting a tip end of the sheet is provided at a position downstream of the second sheet transport means in the sheet transport direction or at substantially the same position as a position of the second sheet transport means. The sheet is transported so that the tip end of the sheet protrudes from the second sheet transport means by a preset protrusion amount just before applying transport force for returning the sheet to upstream in the sheet transport direction on the basis of detection timing of the sheet tip end detection means.SELECTED DRAWING: Figure 1
Patent JP-2020125876-A (JP)
Title: Thermomagnetic cycle device
Inventor: IWATANI KAZUKI
IPC: F25B21/00
Filed: 2019-02-05
Abstract: To provide a thermomagnetic cycle device comprising a valve mechanism to be magnetically driven.SOLUTION: An air conditioning device 1 comprises an MHP device 2 (magnetocaloric effect type heat pump device) as a thermomagnetic cycle device. The MHP device 2 comprises a magnetic field modulation device 11 for providing a magnetic field to be periodically varied. The MHP device 2 comprises a heat transport device 21 for generating a reciprocating flow of a medium 8. A magnetocaloric effect element 7 is arranged in the magnetic field. The heat transport device 21 comprises a valve 24 for controlling a passage for the medium 8. The valve 24 comprises an armature 24f. The magnetic field modulation device 11 and the armature 24f are magnetically coupled via a magnetic coupling structure 25. As a result, the valve 24 is driven by the magnetic field modulation device 11.SELECTED DRAWING: Figure 1
Patent JP-2020125563-A (JP)
Title: Cellulose fiber dry body, cellulose fiber resin composite, and molding
Inventor: MORIMOTO HIROKI
IPC: D06M13/224
Filed: 2019-02-06
Abstract: To provide: a cellulose fiber dry body which, when compounded with a resin, allows the cellulose fiber to disperse well in the resin and can improve physical properties such as tensile elasticity and tensile strength; a cellulose fiber resin composite containing the same; and a molding.SOLUTION: Provided are: a cellulose fiber dry body which contains a cellulose fiber and has a water content of 10 mass% or less, wherein the cellulose fiber has an average fiber diameter of 0.1 μm or more and 20 μm or less and, in a sugar component of the cellulose fiber, the proportion of hemicellulose is 50% or less; a cellulose fiber resin composite containing the same; and a molding.SELECTED DRAWING: None
Patent JP-2020126023-A (JP)
Title: Method and device for analyzing molding of reinforced resin composition
Inventor: NAKAYAMA KENTARO
IPC: G01N23/046
Filed: 2019-02-06
Abstract: To provide an analysis method which can analyze the internal oriented state, etc., of a molding of a reinforced resin composition that includes a fibrous reinforcing material with good accuracy by a relatively simple method.SOLUTION: A method for analyzing a molding of a reinforced resin composition includes: a first step for obtaining three-dimensional image information on the interior of the molding; a second step for dividing the obtained three-dimensional image information in the thickness direction of the molding to obtain a plurality of pieces of divided image information; a third step for measuring the orientation angle of a fibrous reinforcing material in a plane of the divided image information where the thickness direction of the molding is a normal direction to obtain a histogram of the orientation angle of the fibrous reinforcing material for each of the plurality of pieces of divided image information, and selecting the representative value of the orientation angle the frequency of which in the histogram is greater than or equal to a certain level as a first orientation angle; and a fourth step for analyzing the distribution of the first orientation angle in the thickness direction of the molding.SELECTED DRAWING: Figure 1
Patent JP-2020127627-A (JP)
Title: Drying device
Inventor: NAGAHARA SHINOBU
IPC: A47K10/48
Filed: 2019-02-08
Abstract: To provide a drying device that can restrain a splash of water blown from hands.SOLUTION: A drying device 1 comprises a wall part 11 comprising a discharge port 14, a wall part 12, a bottom part 13 comprising a suction port 15, an air blower 5, separating means, and cleaning means. The air blower 5 generates an air flow F2 for sucking air in a space 2a from the suction port 15. The separating means separates water having entered the suction port 15 from the space 2a, from the air flow F2. The cleaning means cleans the air sucked from the suction port 15.SELECTED DRAWING: Figure 2
Patent JP-2020136745-A (JP)
Title: Gateway, communication system, and communication method
Inventor: KONO SHINYA
IPC: H04L12/46
Filed: 2019-02-13
Abstract: To allow appropriate life-and-death monitoring to be performed even when an IoT device is in a sleep state and a load on an IoT device accommodating GW due to life-and-death monitoring to be reduced.SOLUTION: An IoT device accommodating GW 20 includes a life-and-death monitoring time management unit 21, a life-and-death monitoring reception amount management unit 23, and a communication unit 24. The life-and-death monitoring time management unit 21 sets, to each IoT device, a transmission time of a life-and-death monitoring message to the gateway. The life-and-death monitoring reception amount management unit 23 acquires a planned reception number of life-and-death monitoring messages by the IoT device per unit time based on setting contents by the life-and-death monitoring time management unit 21. The life-and-death monitoring time management unit 21 changes a transmission time of the life-and-death monitoring message of any IoT device if the acquired planned reception number exceeds an allowable reception number of the life-and-death monitoring messages. The communication unit 24 transmits the transmission time set or changed by the life-and-death monitoring time management unit 21 to the IoT device.SELECTED DRAWING: Figure 3
Patent JP-2019112644-A (JP)
Title: Chrome free coating composition having excellent blackening resistance and corrosion resistance, and surface-treated steel sheet
Inventor: KWAK YOUNG-JIN
IPC: C09D5/08
Filed: 2019-02-18
Abstract: To improve blackening resistance, corrosion resistance, alkali resistance, solvent resistance and fingerprint resistance of a steel sheet on which a coating layer is formed.SOLUTION: The present invention provides a chrome free coating composition having excellent blackening resistance and corrosion resistance, the composition comprising: 20 to 70 wt.% of silane-modified water dispersible polyurethane; 0.5 to 5 wt.% of a hardener; 0.5 to 5 wt.% of a blackening inhibitor; 0.5 to 5 wt.% of a corrosion inhibitor; and 0.5 to 5 wt.% of a lubricant, with the balance being a solvent.SELECTED DRAWING: None
Patent JP-2020130062-A (JP)
Title: Unrefined soy sauce paste, method for manufacturing same, and food and drink
Inventor: FUKAE YUMI
IPC: A23L27/50
Filed: 2019-02-20
Abstract: To provide: an unrefined soy sauce paste in which a sharp taste of salt peculiar to unrefined soy sauce is considerably reduced while using the unrefined soy sauce as it is without causing any waste; a method for manufacturing the unrefined soy sauce paste; and food and drink including the unrefined soy sauce paste.SOLUTION: A mean particle diameter (d50) measured before disturbing an unrefined soy sauce paste is 60 μm or less, and a mean particle diameter (d50) measured after the disturbing is also 60 μm or less. Food and drink is blended with the unrefined soy sauce paste. A method for manufacturing an unrefined soy sauce paste includes refining an unrefined soy sauce into a paste state.SELECTED DRAWING: None
Patent JP-2019207863-A (JP)
Title: connector
Inventor: SUZUKI MASAYUKI
IPC: H01R12/88
Filed: 2019-02-25
Abstract: To provide a connector having good workability, enabling an FPC 40 or FFC to securely press a contacting part 22 of a contact 14 with a slider 16 without damaging strength, specifications, etc. of each part, and enabling a narrow pitch and a low profile.SOLUTION: The connector includes an elastic part 34 and a fulcrum part 32 that are disposed between a contacting part 22 and a connection part 24 of the contact 14. The contacting part 22, the elastic part 34, the fulcrum part 32 and the connection part 24 are arranged in a substantial crank shape. The connector further includes a pressure reception part 20 extending from the elastic part 34 at a position opposite to the connection part 24, and also a pressing part 36 communicating with a slider 16 in the longitudinal direction. The pressing part 36 rotatably mounts the slider 16 on a housing 12 between the connection part 22 of the contact 14 and the pressure reception part 20, thereby achieving the low profile.SELECTED DRAWING: Figure 2
Patent JP-2020132070-A (JP)
Title: Overhead train line and method for determining abnormality in overhead train line
Inventor: KONDO YUICHI
IPC: G01B7/16
Filed: 2019-02-25
Abstract: To provide an overhead train line and a method for determining abnormality in the overhead train line capable of effectively preventing arc generation to prevent breaking of a trolley wire under a condition where a distance between the trolley wire and a pantograph is extremely increased such as where the pantograph is lowered by weight of accumulated snow.SOLUTION: An overhead train line comprises: a trolley wire 7 on which a sliding plate of a pantograph slides; a protective wire 6 located above the trolley wire 7 and supported by a suspension wire 3 intermittently via hangers 4 at multiple longitudinally arranged positions, further above which the suspension wire is located; ears 5 disposed at multiple longitudinally arranged positions on the trolley wire 7 and mutually connecting the trolley wire 7 and the protection wire 6; and distortion detecting means disposed on the protection wire 6 and detecting distortion of the protection wire 6.SELECTED DRAWING: Figure 1
Patent JP-2020143186-A (JP)
Title: Urethane resin composition
Inventor: ODA YOSHIYUKI
IPC: C08G18/44
Filed: 2019-03-04
Abstract: To provide a urethane elastomer capable of achieving both a high tensile strength retention rate and a high elongation retention rate.SOLUTION: A urethane resin composition of the present invention contains: a main agent (i) containing a urethane prepolymer (A); and a curing agent (ii). The urethane prepolymer (A) is a reaction product of a polyol component (a1) and a polyisocyanate component (a2) and has an isocyanate group and an organosilyl group. The polyol component (a1) contains at least one polymer polyol selected from the group consisting of a polyether polyol, a polyester polyol, a polycarbonate polyol and a polylactone polyol.SELECTED DRAWING: None
Patent JP-2020141772-A (JP)
Title: Pupil measuring instrument and pupil measuring apparatus
Inventor: KURASHIMA WATARU
IPC: A61B3/11
Filed: 2019-03-05
Abstract: To stably measure, even when a person shuts his/her eye, movement of the eye's pupil.SOLUTION: A pupil measuring instrument 3 is a contact-type instrument comprising an antenna coil 30 and a measuring circuit 40 and is mounted between the back of an eyelid 101 and a cornea 102 of a user. The measuring circuit 40 includes a control circuit 41 comprising a power supply unit 50 for making the measuring circuit 40 operate using power generated via electromagnetic induction. An element pair selection drive unit 52 sequentially selects one pair from a plurality of pairs of light emitting element 42 and light receiving element 43. A time difference calculation unit 53 outputs an emission signal to a light emitting element 42 to make the light emitting element emit infrared light and receives input of a reflection signal via input of reflected light by a light receiving element 43 to calculate a time difference Δt between the signals. On the basis of the time difference Δt, a boundary determination unit 54 determines a pupil 103, an iris 104, or the like positioned at an opposite position to calculate boundary coordinates between the pupil 103 and the iris 104. A measurement data generation unit 55 generates measurement data on movement of the pupil 103 from the boundary coordinates.SELECTED DRAWING: Figure 6
Patent JP-2020143011-A (JP)
Title: Cleansing cosmetic
Inventor: KAMIYA HIROMI
IPC: A61K8/39
Filed: 2019-03-06
Abstract: To provide a cleansing cosmetic which is suitable for washing a makeup cosmetic having excellent water resistance and oil resistance and good makeup durability and excels in ease of washing away.SOLUTION: There is provided a cleansing cosmetic which comprises (A) an ester oil, (B) a hydrocarbon oil which is liquid at normal temperature, (C) a hydrocarbon oil which is solid at normal temperature and (D) a nonionic surfactant having an HLB of 3 or more and 14 or less, wherein the blending amount of the component (A) with respect to the entire liquid oily component is 90 to 95 mass%, the blending amount of the component (B) with respect to the entire cleansing cosmetic is 5 to 10 mass%, the blending amount of the component (C) with respect to the entire cleansing cosmetic is 1 to 10 mass%, at least two or more components (D) are blended, and the blending amount of the cosmetics (D) with respect to the entire cleansing cosmetic is 10 to 20 mass%.SELECTED DRAWING: None
Patent JP-2019162416-A (JP)
Title: Variable pitch flexible needle
Inventor: CHRISTOPHER R RALPH
IPC: A61M25/00
Filed: 2019-03-07
Abstract: To provide improved flexible tube assemblies, flexible needle assemblies, systems, methods of fabricating a flexible tube, and methods of fabricating a flexible needle.SOLUTION: A flexible tube assembly 100 includes: a flexible tube having a proximal end 104 with a proximal strain relief section 106, and a distal end 108 with a distal strain relief section 110, the proximal strain relief section being located between the proximal end and the distal strain relief section, the distal strain relief section being located between the distal end and the proximal strain relief section, the distal end defining an opening 112 therein, at least a portion of at least one of the proximal strain relief section and the distal strain relief section defining therein a spiral cut with a continuously variable pitch; and tubing disposed in an airtight manner over an exterior surface of the flexible tube, at least the portion of the at least one of the proximal strain relief section and the distal strain relief section defining therein the spiral cut with a continuously variable pitch.SELECTED DRAWING: Figure 1
Patent JP-2020144721-A (JP)
Title: Vehicle control device
Inventor: IWASAKI SHUN
IPC: G08G1/16
Filed: 2019-03-08
Abstract: To provide a vehicle control device capable of driving a vehicle appropriately even when a traffic signal cannot be recognized.SOLUTION: In the case that an outside field recognition unit 66 recognizes a traffic signal indicating a stop instruction at a time t1 when a distance detection unit 76 detects a distance equal to or less than a first distance D1, an operation determination unit 78 performs a deceleration control of a first deceleration speed a1 at a time t2 when the distance detection unit 76 detects a distance shorter than or equal to a second distance D2 which is shorter than or equal to the first distance D1; and in the case that the outside field recognition unit 66 does not recognize the traffic signal at the time t1 when the distance detection unit 76 detects the distance equal to or less than the first distance D1, the operation determining unit performs a deceleration control of a second deceleration speed a2, which is lower than the first deceleration speed a1, at the t1 when the distance detecting unit 76 detects the distance equal to or less than the first distance D1.SELECTED DRAWING: Figure 3
Patent JP-2020149154-A (JP)
Title: Determination system and determination program
Inventor: TSURU SATOKO
IPC: G16H20/60
Filed: 2019-03-11
Abstract: To provide a determination system and a determination program that can quickly and objectively determine the state of a target person.SOLUTION: A determination device 100 for determining the state of a target person includes: an acquisition unit 151 for acquiring target person growth rate information that identifies the target person's growth rate over time; a generation unit 152 for generating a growth rate curve for determination for determining the state of the target person based on a reference growth rate curve that identifies the growth rate of a plurality of other target people different from the target person over time; and a determination unit 153 for determining the state of the target person based on the target person growth rate information acquired by the acquisition unit 151 and the growth rate curve for determination generated by the generation unit 152. The generation unit 152 classifies the growth rate of the reference growth rate curve into a plurality of sections based on features of the growth rate of the reference growth rate curve, and generates the growth rate curve for determination based on the growth rate belonging to each of the classified sections.SELECTED DRAWING: Figure 1
Patent JP-2020148870-A (JP)
Title: Radiation-sensitive resin composition, resist pattern formation method, and radiation-sensitive acid generator
Inventor: NEMOTO RYUICHI
IPC: G03F7/039
Filed: 2019-03-12
Abstract: To provide: a radiation-sensitive resin composition, a resist pattern formation method and a radiation-sensitive acid generator which have good sensitivity to exposure light and are excellent in LWR performance and CDU performance.SOLUTION: The radiation-sensitive resin composition comprises a polymer having a structural unit including an acid-dissociable group, and a radiation-sensitive acid generator, where the radiation-sensitive acid generator includes a compound represented by the formula (1) in the figure. In the formula (1), R1 is a substituted or unsubstituted C12-40 monovalent hydrocarbon group including a ring structure; n is 0 or 1; Am+ is an m-valent radiation-sensitive onium cation; and m is 1 or 2.SELECTED DRAWING: None
Patent JP-2020146209-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-03-13
Abstract: To provide a game machine for suitably suggesting impartation of privilege.SOLUTION: In a step-up suggestive performance, impartation of privilege is suggested by a change in color of an expectation degree lamp 61 in steps in winning of a first performance lottery. In a determined suggestive performance, impartation of privilege is suggested by a change in color of the expectation degree lamp 61 to a rainbow color as a fixing mode for fixing impartation of privilege in winning of a second performance lottery. In winning of the second performance lottery, rainbow characters 102 and letters 103 are displayed by a liquid crystal indicator 51 in linking with a change in the color of the expectation degree lamp 61 and a decorative lamp 60 is changed to a rainbow color.SELECTED DRAWING: Figure 3