baber/WOPTO huggingface dataset:
Patent JP-2018183039-A (JP)
Title: Wiper motor
Inventor: OSHIRO AKIRO
IPC: H02K11/026
Filed: 2018-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a wiper motor which can effectively block a noise component caused by the rotation of the wiper motor and can easily implement a configuration that blocks the noise component.SOLUTION: A circuit includes a low voltage line 58 that connects a Low terminal 36L of a connector 36 and a positive electrode terminal 40L of a brush 40 via a choke coil 38L, a negative electrode terminal 40N of the brush 40 connected to a conductive partition wall 50 of a housing in which one end covers an opening of a yoke, a ground line 54 that connects an end portion 54A connected to the partition wall 50 and a ground terminal 36N of the connector 36, and a capacitor 48 in which one end is connected between the choke coil 38L of the low voltage line 58 and the Low terminal 36L of the connector 36 and the other end is connected between the first connection terminal 50 of the ground line 54 and the ground terminal 36N of the connector 36.SELECTED DRAWING: Figure 1
Patent JP-2019172433-A (JP)
Title: Work vehicle
Inventor: YAMAUCHI KOJI
IPC: B66C13/40
Filed: 2018-03-28
Abstract: To provide a work vehicle capable of preventing mistake or disorder in main set items even when multiple operators individually operate respective remote operation terminals.SOLUTION: A work vehicle (a crane 1) comprises a work device 40. The work device 40 can be arbitrarily operated by remote operation terminals 13. Main set items for the work device 40 can be changed using the remote operation terminal 13, in which only one remote operation terminal 13 among the remote operation terminals 13 is allowed to change the main set items.SELECTED DRAWING: Figure 3
Patent JP-2019175747-A (JP)
Title: Illuminating device
Inventor: TOMIYAMA KAZUYA
IPC: F21V23/00
Filed: 2018-03-29
Abstract: To provide an illuminating device that allows a storage battery to be replaced without detaching a decorative frame for an emergency light source.SOLUTION: An illuminating device comprises: a long first light source; a second light source 21 arranged adjacently in a longitudinal direction of the first light source; a storage battery 26 capable of being charged with power of an external power supply; a lighting unit for supplying power of the storage battery 26 to the second light source 21 to light the second light source 21; a housing 4 in which a concave part 5 housing the first light source and the second light source 21 and housing the storage battery 26 and the lighting unit is formed; and a decorative frame 24 covering the second light source 21 and the lighting unit, fixed to the concave part 5, and comprising an opening part 242 into which the storage battery 26 can be inserted, in a surface opposed to the first light source.SELECTED DRAWING: Figure 7
Patent JP-2019176417-A (JP)
Title: Network system
Inventor: KONISHI KATSUMI
IPC: H04L9/32
Filed: 2018-03-29
Abstract: To provide a network system capable of preventing authentication by impersonation even if analytic difficulty AD (CL) of a client is lower than analytic difficulty AD (SV) of a server.SOLUTION: A server SV authenticates a client CL1 in response to a request form the client CL1. At this time, occasionally there is a case where a different client CL2 participates in a procedure of the authentication and needs to giving support for the client CL1 to be authenticated. A server and clients share a common table that determines procedures to be performed by the clients. The server SV authenticates an authentication requesting client CL1 by comparing server-unique information SI(SV) that is created by the server SV with an authentication supporting client CL2 that is identified by an identifier Id selected on the common table, authentication requesting client-unique information SI(CL1) that is received from the authentication requesting client CL1 under conditions of processing and a time limit.SELECTED DRAWING: Figure 9
Patent JP-2019177754-A (JP)
Title: Power transmission control apparatus
Inventor: SUZUKI SHOTARO
IPC: B60K23/08
Filed: 2018-03-30
Abstract: To achieve improvement in a degree-of-freedom of a vehicle undercarriage design while obtaining a stable brake force during traveling downhill.SOLUTION: This power transmission control apparatus is a power transmission control apparatus in a vehicle having at least two wheel groups, in a cross direction, each of which has two wheels comprising a pair of wheels located on the left and right sides. The power transmission control apparatus comprises: an intermittent part where power transmission from a driving source owned by the vehicle can be freely interrupted to each wheel of an object wheel group which is such a wheel group that the wheel groups are subtracted by at least one wheel group; an intermittent changeover part which performs changeover of power transmission intermittence by the intermittent part on the basis of a brake pressure for operating a brake mechanism of a wheel; a downhill estimation part which estimates whether the vehicle is in such a state that the vehicle travels downhill or not; and a control part which controls the intermittent changeover part so that the intermittent part is changed into such a state as to perform power transmission when it is estimated on the basis of the estimated result of the downhill estimation part that the vehicle is in such a state that the vehicle travels downhill.SELECTED DRAWING: Figure 5
Patent JP-2019178532-A (JP)
Title: Base isolation structure
Inventor: WATANABE KOICHI
IPC: E04H9/02
Filed: 2018-03-30
Abstract: To provide a base isolation structure that exhibits isolation effects more effectively and more reliably.SOLUTION: There is provided a base isolation structure comprising a base isolation pit 1, a basement structure 2 provided in an interior space of the base isolation pit 1, and a building body 3 provided on the basement structure 2. The basement structure 2 and the building body 3 are supported by a base isolation device 6, and a rotation inertia mass device 7 and a hardening type restoring force device 8 are provided with each of one end being connected to the basement structure 2 and each of the other end being connected to the base isolation pit 1. Also, a first oil jack 9 is provided between the basement structure 2 and the base isolation pit 1, a second oil jack 12 is provided between the basement structure 2 and the building body 3, and oil chambers of the first oil jack 9 and the second oil jack 12 are coupled by a coupling pipe 13.SELECTED DRAWING: Figure 2
Patent JP-2019177778-A (JP)
Title: Occupant protection device
Inventor: NAGASAWA ISAMU
IPC: B60R21/02
Filed: 2018-03-30
Abstract: To provide an occupant protection device capable of suppressing a seating state which makes appropriately performing impact absorption by an airbag and binding by a belt possibly difficult, due to that the inferior limb of an occupant moves forward at collision, regardless of a seating state of an occupant.SOLUTION: An occupant protection device includes: a seat having a seat cushion; driving means capable of driving upward inside the seat cushion; first detection means for detecting collision or collision possibility of a vehicle; second detection means for detecting a seating state of an occupant; and control means for controlling drive of the driving means. The driving means can change a drive angle of driving upward, and the control means determines a drive angle on the basis of the seating state when collision or collision possibility of the vehicle is detected by the first detection means, and controls so as to drive the driving means upward at the determined drive angle.SELECTED DRAWING: Figure 2
Patent JP-2019179901-A (JP)
Title: Magnetoresistance effect device
Inventor: DEGAWA NAOMICHI
IPC: H01L43/08
Filed: 2018-03-30
Abstract: To provide a magnetoresistance effect device including a high frequency signal line capable of applying a high intensity high frequency magnetic field to a magnetoresistance effect element.SOLUTION: A magnetoresistance effect device 100 includes a magnetoresistance effect element 101, and a high frequency signal line 103, where the high frequency signal line 103 consists of a superposition part 103A placed at a position superposing the magnetoresistance effect element 101, and a non-superposition part 103B placed at a position not superposing the magnetoresistance effect element 101, in the plan view from the lamination direction, and assuming that the superposition part 103A is placed on the upper side of the magnetoresistance effect element 101 in the lamination direction L, at least a part of the non-superposition part 103B is placed on the underside of the superposition part 103A in the lamination direction.SELECTED DRAWING: Figure 1
Patent JP-2018107149-A (JP)
Title: Crimp connection structure, terminal crimp device, and denture mold for terminal crimp
Inventor: KAWAMURA YUKIHIRO
IPC: H01R4/18
Filed: 2018-04-05
Abstract: PROBLEM TO BE SOLVED: To enable reduction of size of protrusion to a coating side of a coated electrical wire in a neighborhood of a welded portion of a crimp portion at a portion of a crimp connection structure to which the coated electrical wire is crimped, and enable further enhancement of cut-off performance in the crimp connection structure.SOLUTION: In a crimp connection structure 1 in which a coated electrical wire 200 is connected to a crimp terminal 10 having a crimp portion 30 for crimping and connecting the coated electrical wire 200, the crimp portion 30 is configured in a hollow cylindrical cross-sectional shape and has a welded portion W1 along a longitudinal direction X thereof while one end portion in the longitudinal direction X thereof is sealed. The other end portion of the crimp portion 30 is sealed by crimping the coated electrical wire 200. In a cross-section perpendicular to the longitudinal direction X at the crimped portion of an insulation coating 202, a protrusion amount Δt from the crimp portion 30 to the insulation coating 202 in a neighborhood containing the welded portion W1 of the crimp portion 30 is equal to 0 times or more and 0.5 times or less of coating thickness of the insulation coating 202 at portions other than the neighborhood containing the welded portion W1.SELECTED DRAWING: Figure 8
Patent JP-2018122138-A (JP)
Title: Game machine
Inventor: HOSHINO KEN
IPC: A63F7/02
Filed: 2018-04-09
Abstract: PROBLEM TO BE SOLVED: To achieve improvement of amusement toward games.SOLUTION: A game machine includes: a special symbol display device for performing a symbol variation game to be performed by varying special symbols; a first presentation display device capable of displaying presentation symbols; and a second presentation display device capable of displaying presentation images. The game machine can perform a re-variation presentation in which the presentation symbols are re-varied in the first presentation display device. Before the presentation symbols are re-varied in the re-variation presentation, a re-variation suggestion image for suggesting that the presentation symbols are re-varied in the re-variation presentation is controlled to be displayable in the second presentation display device.SELECTED DRAWING: Figure 12
Patent JP-2019186739-A (JP)
Title: Image reading apparatus
Inventor: TAKIZAWA TOKUJI
IPC: H04N1/04
Filed: 2018-04-10
Abstract: To provide an image reading apparatus that can achieve high image quality.SOLUTION: An image reading apparatus according to the present invention comprises: illumination means that illuminates an object; light-receiving means that receives reflected light from the object; image formation means that guides the reflected light to the light-receiving means; a first position changing means that changes a position of the light-receiving means; and a control unit that controls the first position changing means. In the light-receiving means, at least three light-receiving element rows, in each of which light-receiving elements are arranged in a first direction to be formed, are provided in a second direction such that two first color light-receiving elements, two second color light-receiving elements, and two third color light-receiving elements are respectively not adjacent to each other in each of the first direction and the second direction being orthogonal to each other in a first surface being orthogonal to an optical axis of the image formation means, and the control unit controls the first position changing means on the basis of luminance signals which are output from each of a plurality of light-receiving elements arranged at a predetermined position in the first direction of the light-receiving means.SELECTED DRAWING: Figure 5
Patent JP-2019182791-A (JP)
Title: Method of reducing antibody agglomerate
Inventor: MATSUMOTO YOSHIHIRO
IPC: B01D15/36
Filed: 2018-04-11
Abstract: To provide a method for reducing the amount of antibody agglomerate in an antibody solution.SOLUTION: According to an embodiment, there is provided a method for reducing the amount of antibody agglomerate in an antibody solution, the method including the step of bringing the antibody solution into contact with a chromatography carrier having an anion exchange group and a hydrophobic group.SELECTED DRAWING: Figure 1
Patent JP-2019188915-A (JP)
Title: Suspension type battery cage structure
Inventor: ISHIKAWA HIROHIKO
IPC: H01M2/10
Filed: 2018-04-20
Abstract: To increase strength.SOLUTION: A battery cage G suspended to a vehicle body includes a storage part 26 capable of storing a battery. The storage part 26 is segmented while including: a base part 28 having a battery placing surface 27; and a vertical part (front and rear frame materials 20 arranged in parallel with each other in a vertical direction) erected in a vertical direction. A side-view triangular rib 31 is joined so as to connect the base part 28 to the vertical part.SELECTED DRAWING: Figure 2
Patent JP-2019187766-A (JP)
Title: Game machine
Inventor: MORISATO HIROBUMI
IPC: A63F5/04
Filed: 2018-04-25
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A normal section is shifted to an advantageous section. The advantageous section is completed when games are performed for 1,500 times during the advantageous section. The advantageous section comprises three game modes, namely a challenge mode, an informing mode, and a completion mode. In the challenge mode, when a value of a counter for the number of remaining RT games becomes 0 and a value of a counter for the number of remaining notification times becomes 0, the challenge mode and the advantageous section are completed before shifting to the normal section. When a third replay prize winning is satisfied before the value of a counter for the number of RT games becomes 0 or before the value of a counter for the number of remaining notification times becomes 0, the challenge mode is shifted to the informing mode.SELECTED DRAWING: Figure 21
Patent JP-2019190176-A (JP)
Title: Barricade device
Inventor: AKIYAMA HIDEYUKI
IPC: E01F13/00
Filed: 2018-04-27
Abstract: To provide a barricade device capable of minimizing a decrease in strength while maintaining a size satisfying a specification when in use, and capable of changing a width narrowly so as to be less than a specified size when not in use.SOLUTION: A barricade device comprises: a first leg rod 11 and a second leg rod 12 being spaced apart from each other, which can be opened and closed; and horizontal beam sections 13, 14 connecting the first leg rod and the second leg rod. The horizontal beam sections 13, 14 are configured by slidably connecting an end component tube 22 and a middle component tube 23. A stopper mechanism is provided which enters and fixes an overlapping part 25 where the end component tube 22 and the middle component tube 23 overlap with each other. Thus, it is possible to change between a first state which satisfies a specification relating to a prescribed length (1200 mm) and a second state which does not satisfy the specification by sliding and contracting the end component tube 22 and the middle component tube 23.SELECTED DRAWING: Figure 1
Patent JP-2019196437-A (JP)
Title: Primer composition and optical semiconductor device therewith
Inventor: HIRANO DAISUKE
IPC: C09D7/63
Filed: 2018-05-09
Abstract: To provide a primer component that improves adhesiveness between a substrate on which an optical semiconductor device is mounted and a cured material of an additive reaction curable silicone composition that seals the optical semiconductor device, prevents corrosion of a metal electrode formed on the substrate, and improves the heat resistance and flexibility of the primer itself, and the optical semiconductor device with primer composition.SOLUTION: A primer component that adheres a substrate on which an optical semiconductor device is mounted and a cured material of an additive reaction curable silicone composition that seals the optical semiconductor device including a copolymer made of (A) at least one of an acrylic acid ester and a methacrylic acid ester having one or more SiH groups in one molecule, at least one of an acrylic acid ester and a methacrylic acid ester having one or more alkoxy groups in one molecule, and at least one of an acrylic acid ester and a methacrylic acid ester neither having a SiH group nor an alkoxy group in one molecule, and (B) a solvent.SELECTED DRAWING: Figure 1
Patent JP-2019196537-A (JP)
Title: Steel
Inventor: IMAMURA JUNKO
IPC: C22C38/60
Filed: 2018-05-11
Abstract: To provide a steel that has excellent productivity (particularly hot workability), and has long-term corrosion resistance and excellent weldability in acid corrosion conditions including sulfuric acid dew point corrosion and hydrochloric acid dew point corrosion.SOLUTION: A steel comprises, in mass%, C: 0.01-0.10%, Si: 0.04-0.40%, Mn: 0.50-1.50%, Cu: 0.10-0.50%, Sb: 0.06-0.30%, Al: 0.005-0.050%, Ca: 0.00005-0.01%, one or both of Mo and W: 0.01-0.30% in total, P: 0.020% or less, S: 0.015% or less, N: 0.005% or less, and O: 0.0035% or less, with the balance being Fe and impurities, XI of 5.0-16.0, AI of 0.06-0.21, EI of 2.5-6.0.SELECTED DRAWING: None
Patent JP-2019023719-A (JP)
Title: Image forming apparatus
Inventor: ISHIGURO KEITA
IPC: G03G21/00
Filed: 2018-05-24
Abstract: To provide an image forming apparatus that prevents recording sheets loaded on a paper ejection part from adhering to each other, while preventing a reduction in productivity.SOLUTION: When the number of recording sheets to be loaded on a paper ejection part is N, and a first image forming job is executed, which is to form a toner image in which the maximum toner mounting amount per unit area is a first amount on each of the N recording sheets, an image forming apparatus forms the images on a first number of sheets per unit time during a period from the L-th sheet to the M-th sheet in the middle of the first image forming job. When the number of recording sheets to be loaded on the paper ejection part is N, and a second image forming job is executed, which is to form a toner image in which the maximum toner mounting amount per unit area is a second amount larger than the first amount on each of the N recording sheets, the image forming apparatus forms the images on a second number of sheets smaller than the first number of sheets per unit time during a period from the L-th sheet to the M-th sheet in the middle of the second image forming job. L, M, and N are natural numbers and satisfy L<M<N.SELECTED DRAWING: Figure 1
Patent JP-2019203350-A (JP)
Title: Construction machine
Inventor: KOMINE SHUN
IPC: B60K11/04
Filed: 2018-05-25
Abstract: To inhibit dust from intruding into a heat exchanger at the time of cleaning a dustproof filter.SOLUTION: A hydraulic shovel 1 includes a revolving super structure 3 comprising: a revolving frame 5; a counterweight 6; an engine 7; a heat exchanger 10 mounted on the revolving frame 5 to cool a fluid using a cooling wind; a cooling fan 11 for supplying a cooling wind to the heat exchanger 10; a dustproof filter 12 provided on the upstream side of the heat exchanger 10 in a flow direction of the cooling wind to capture dust mixed in the cooling wind; and an external cover 15 which is provided on the revolving frame 5 so as to cover the engine 7 and the heat exchanger 10 and on which an upper and lower vent holes 15f, 15G for taking in the open air are formed. On the upstream side of the heat exchanger 10 in a flow direction of the cooling wind is provided an inhibition plate 17 for inhibiting dust in the air from intruding into the heat exchanger 10 instead of the dustproof filter 12 in a state in which the dustproof filter 12 is removed.SELECTED DRAWING: Figure 4
Patent JP-2018164094-A (JP)
Title: Composite sheet
Inventor: SAKATANI SHIGEAKI
IPC: H05K7/20
Filed: 2018-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a composite sheet capable of reducing the thickness while ensuring heat insulation performance.SOLUTION: A composite sheet 50 includes: a graphite layer which is disposed at a high temperature portion; an aerogel layer 33 which is disposed at a low temperature portion; and an adhesion layer 15 fixing the graphite layer and the aerogel layer. The adhesion layer uses the composite sheet 50 which is a water-based adhesive. The composite sheet uses the water-based adhesion layer which uses water as a solvent or raw material. The water-based adhesion layer uses a composite sheet which has cavities 20 therein.SELECTED DRAWING: Figure 1
Patent JP-2019206643-A (JP)
Title: Method of producing rubber composition for tires
Inventor: TAKAGI RYOSUKE
IPC: C08K3/36
Filed: 2018-05-29
Abstract: To provide a method of producing a rubber composition for tires which is excellent in wet grip performance, low rolling resistance and tensile elongation at break.SOLUTION: The method of producing a rubber composition obtained by blending 100 pts.mass of a diene rubber, 0.3 pt.mass or more of a modified polymer having a functional group containing a heteroatom, and silica and blending 5-18 mass% of a silane coupling agent based on the amount of the silica comprises charging the modified polymer, the silica, and the silane coupling agent into a mixer together, mixing them, and then charging and kneading the diene rubber.SELECTED DRAWING: None
Patent JP-2019206661-A (JP)
Title: Polyurethane urea resin-forming composition
Inventor: YANAGIDA MASAKI
IPC: C08G18/66
Filed: 2018-05-30
Abstract: To provide a polyurethane urea resin-forming composition excellent in coating film appearance, water resistance and heat resistance.SOLUTION: The polyurethane urea resin-forming composition contains: an active hydrogen component (A) which contains a polyoxyalkylene polyol (a1) having a hydroxypropyl group at a molecular terminal and having a primary hydroxyl group content of at least 40%, and an aromatic polyamine (a2); an organic polyisocyanate component (B); and a urethanization catalyst (C). It is preferable that 2,4-diamino-1,3-diethyl-5-methylbenzene is contained as the aromatic polyamine (a2).SELECTED DRAWING: None
Patent JP-2019206743-A (JP)
Title: Steel for induction hardening, shaped material of induction hardening component and induction hardening component
Inventor: MIYANISHI KEI
IPC: C22C38/00
Filed: 2018-05-30
Abstract: To provide a steel for induction hardening having excellent machinability, surface fatigue strength and bending fatigue strength.SOLUTION: A steel for induction hardening comprises, in mass%, C: 0.40-0.70%, Si: 0.15-2.10%, Mn: 0.30-1.15%, Cr: 0.01-less than 0.50%, S: 0.005-0.070%, N: 0.0020-0.0200%, Al: 0.005-0.100%, P: less than 0.050%, with the balance being Fe and impurities, its chemical composition satisfying the following formulae, and its ferrite volume fraction being 40% or less. 290C+50Si+430≥631.0. C+(1/7) Si+(1/5) Mn+(1/9) Cr+V+(1/25) Mo≤0.900. (1+0.7Si)×(1+3.3333Mn)×(1+2.16Cr)×(1+3.00Mo)×(1+1.73 V)×(1+0.365Cu)×(1+0.363 Ni)≥3.80. 9.7Mn+32.4Cr≤25.9.SELECTED DRAWING: Figure 3