baber/WOPTO huggingface dataset:
Patent JP-2019030031-A (JP)
Title: Motor and pump apparatus
Inventor: YAMAMOTO TAKESHI
IPC: H02K5/16
Filed: 2017-07-25
Abstract: To provide a motor that can supply lubricant to a bearing member for supporting a revolving shaft.SOLUTION: A motor 2 comprises: a rotor 10 including an output shaft 6 and a rotor body 22; a first bearing member 15 for supporting the rotor 10 so as to be movable in the shaft line L direction of the output shaft 6 and rotatable around the shaft line L; and a resin seal member 13 for holding the first bearing member 15. The first bearing member 15 comprises a cylinder part 71 through which the output shaft 6 passes. The cylinder part 71 is inserted into and held by a bearing member holding concave part 68 that is placed on the facing surface 65a of a seal member bottom part 65 of the resin seal member 13. The space between the cylinder part 71 and the bottom surface 68a of the bearing member holding concave part 68 is a first lubricant reservoir part 81, which stores lubricant 82. Between the resin seal member 13 and the first bearing member 15, a communication passage 78 is arranged with an opening 77 so as to face a facing surface 65a of the resin seal member 13 extending from the first lubricant reservoir part 81 toward the upper L1.SELECTED DRAWING: Figure 14
Patent JP-2019028541-A (JP)
Title: Information processing device, management device, control program, method for operating information processing device, and data structure
Inventor: TAKAHIRA KENTA
IPC: G08G1/09
Filed: 2017-07-26
Abstract: To provide a technology that can improve convenience of an information processing device.SOLUTION: An information processing device comprises a first determination unit that determines, on the basis of road information, a predetermined place on the road when a portable electronic apparatus determines whether the portable electronic apparatus performs notification to the outside of the portable electronic apparatus on the basis of information on the position of the portable electronic apparatus and the predetermined place.SELECTED DRAWING: Figure 1
Patent JP-2019028609-A (JP)
Title: Control method for vehicle, and control device for vehicle
Inventor: CAO WENJING
IPC: G08G1/16
Filed: 2017-07-27
Abstract: To attain improvement in fuel consumption efficiency.SOLUTION: A control method for a vehicle controls a vehicle comprising: a communication part for acquiring traffic signal change information indicating a change of a traffic signal on a predetermined traveling road; a camera which acquires image information around the vehicle; a distance calculation part which calculates a distance from a present location to a next traffic intersection on the predetermined traveling road; and a display part which displays information for a driver. The control method includes: using the traffic signal change information and the distance to the traffic intersection calculated by the distance calculation part to calculate such a passing vehicle speed that the vehicle passes the traffic intersection while the traffic signal of a direction of travel in the traffic intersection is blue; in a case where it is indicated in the image information that the traffic signal of the direction of travel is red, calculating a recommended vehicle speed pattern for a change such an allowable vehicle speed allowable for the driver that the vehicle speed becomes lower as the distance to the traffic intersection becomes shorter, from the passing vehicle speed to such an allowable vehicle speed allowable for the driver that the vehicle speed becomes lower as the distance to the traffic intersection becomes shorter, in timing that the allowable vehicle speed is lower than the passing vehicle speed; and displaying an indication urging the driver to drive in accordance with the recommended vehicle speed pattern on the display part.SELECTED DRAWING: Figure 14
Patent JP-2019025579-A (JP)
Title: Chuck mechanism
Inventor: NISHINOMIYA TAMIKAZU
IPC: B23B31/177
Filed: 2017-07-28
Abstract: To provide a chuck mechanism which can suppress lifting of a top jaw when gripping a work-piece.SOLUTION: A chuck mechanism comprises: a chuck body 10; a plunger 40 which is provided in the chuck body, and is movable in an axial direction; and a master jaw 20 which is fitted to the plunger, and is movable in a radial direction by wedge action. A guide groove 11 having a T-shaped section, which guides the master jaw in the radial direction, is formed on the chuck body, and the master jaw has a narrow width part 23 and a wide width part 24 which have a T-shaped section. A wedge part 21, which is fitted in a wedge groove 41 of the plunger, is formed on a radial direction inner side of the wide width part, and a width direction end surface 21a of the wedge part is positioned on a width direction outer side with respect to a width direction end surface 23a of the narrow width part.SELECTED DRAWING: Figure 3
Patent JP-2019026728-A (JP)
Title: Resin composition and resin molding
Inventor: YAO KENJI
IPC: C08L1/12
Filed: 2017-07-28
Abstract: To provide a resin composition that can achieve both of high thermoplasticity and high releasability when forming a resin molding.SOLUTION: A resin composition contains (A) cellulose acetate and (B) a fatty acid ester composition having an unsaturated group (excluding an aromatic group).SELECTED DRAWING: None
Patent JP-2019028273-A (JP)
Title: Fixation device
Inventor: TAKEUCHI SUGURU
IPC: G03G15/20
Filed: 2017-07-31
Abstract: To provide a fixation device including a film body capable of achieving the compatibility between the increase in holding amount of lubricant and the improvement in abrasion resistance.SOLUTION: A fixation device includes: a film body including at least a surface layer, a base layer, and an internal layer; a pressure roller that forms a nip portion by pressure-welding to the film body; and driving means for rotating the pressure roller. The fixation device drives and rotates the film by rotating the pressure roller, grips and conveys a recording material with the nip portion, and heats and pressurizes it. The internal layer has a porous shape.SELECTED DRAWING: Figure 3
Patent JP-2019030137-A (JP)
Title: Motor with reverse input cutoff clutch and reverse input cutoff clutch
Inventor: YOSHIDA HIDEFUMI
IPC: F16D41/10
Filed: 2017-07-31
Abstract: To provide a low cost motor with a reverse input cutoff clutch capable of performing a positioning after being driven by a motor while saving energy, and a reverse input cutoff clutch connectable to the motor.SOLUTION: A reverse input cutoff clutch 30 comprises: an input side rotary member 32 connected to a drive shaft 26 of a motor 20; and an allowance mechanism for rotational torque transmission, provided between the input side rotary member 32 and an output shaft 31, which allows transmission of rotational torque to the output shaft 31 and inhibits a reverse input from the output shaft side to the input side rotary member 32.SELECTED DRAWING: Figure 1
Patent JP-2019026625-A (JP)
Title: Anti-canine cd20 monoclonal antibodies
Inventor: MIZUNO TAKUYA
IPC: A61P35/00
Filed: 2017-08-03
Abstract: To provide anti-canine CD20 monoclonal antibodies having functions not found in conventional antibodies with superior effects.SOLUTION: The invention provides a monoclonal antibody or antibody fragment against canine CD20, which antibody comprises a heavy chain variable region comprising an amino acid sequence of SEQ ID NO:1 or an amino acid sequence with deletion, substitution or addition of one or several amino acids in SEQ ID NO:1, and a light chain variable region comprising an amino acid sequence of SEQ ID NO:2 or an amino acid sequence with deletion, substitution or addition of one or several amino acids in SEQ ID NO:2.SELECTED DRAWING: None
Patent JP-2019025539-A (JP)
Title: Laser processing device
Inventor: NAYUKI MASATOSHI
IPC: G02B26/12
Filed: 2017-08-04
Abstract: To swing a laser beam in the width direction of a division scheduled line with a simple configuration and enhance a swinging speed.SOLUTION: A laser processing device (1) for laser-processing along a division scheduled line on a wafer (W) comprises: a light emission unit (41) for emitting a laser beam; a polygon mirror (42) for reflecting the laser beam emitted from the light emission unit; and an fθ lens (44) for condensing and applying the laser beam reflected by the polygon mirror to the wafer. The reflection surfaces (43) of the polygon mirror are formed of a zero-degree reflection surface (43a) with an angle of zero degrees when an angle parallel to the axial direction of a rotary shaft (45) is assumed to be the zero degree, plus reflection surfaces (43b-43d) at an angle inclined in the plus direction from the zero degrees, and minus reflection surfaces (43e-43g) at an angle inclined in the minus direction from the zero degrees. The laser processing device (1) is configured to rock the laser beam in a direction orthogonal to the processing feed direction and in the processing feed direction within a width of the division scheduled line.SELECTED DRAWING: Figure 4
Patent JP-2019032578-A (JP)
Title: Electronic information storage medium, ic card, and update method and update program by electronic information storage medium
Inventor: HONAMI YURI
IPC: G06F8/65
Filed: 2017-08-04
Abstract: To provide an electronic information storage medium and the like capable of avoiding returning to a state before deletion processing of an application program and an application instance which are update targets by rollback and starting over the deletion processing from original without becoming an incorrect state even if a power is cut off during the deletion processing.SOLUTION: An electronic information storage medium stores a copy of one of deletion targets to another storage area before deleting the one deletion target during deletion processing. If the deletion processing is interrupted, the electronic information storage medium restores the deletion target being deleted at the time of interruption by copying, and if the deletion target is restored, the deletion processing is restarted from the restored deletion target.SELECTED DRAWING: Figure 5
Patent JP-2019030363-A (JP)
Title: Body motion determination system and living body condition monitoring system
Inventor: MASUDA SHIGEMI
IPC: A61B5/11
Filed: 2017-08-04
Abstract: To provide a body motion determination system that can determine whether or not a body motion is generated to a subject on a bed based on a detection value of a load detector more accurately.SOLUTION: A body motion determination system for determining the presence or absence of the body motion of a subject on a bed includes: a load detector for detecting a load of the subject on the bed; an averaged non-negative value calculation unit for calculating an averaged non-negative value of the detection value of the load detector; and a threshold setting unit for setting a threshold for use in determination of the presence or absence of the body motion of the subject, based on the averaged non-negative value calculated during a rest period only when the subject performs breathing.SELECTED DRAWING: Figure 1
Patent JP-2019033629-A (JP)
Title: Power control method, control device, charging system and program
Inventor: MARUYAMA MASANORI
IPC: H02J3/00
Filed: 2017-08-09
Abstract: To provide a power control method for charging stand with a secondary cell juxtaposed therewith, capable of improving a capacity utilization rate and a probability.SOLUTION: Charging equipment with a secondary cell supplies electric power stored in a secondary cell to any other device to charge the other device. The power control method includes: calculating electric power of at most a value obtained by subtracting electric power allocated to auxiliary charge to the secondary cell from a maximum value of instantaneous power capable of being received from a power system by within a time zone of the auxiliary charging to the secondary cell excluding a period during which charging of the other device is executed; and providing the calculated power to an ancillary service.SELECTED DRAWING: Figure 1
Patent JP-2019036383-A (JP)
Title: Method of manufacturing terminal-equipped electric wire, terminal-equipped electric wire, and terminal crimping device
Inventor: SAITO EIKI
IPC: H01R4/18
Filed: 2017-08-10
Abstract: To provide a method of manufacturing a terminal-equipped electric wire which improves winding properties of a conductor caulking piece to the electric wire.SOLUTION: The method of manufacturing a terminal-equipped electric wire includes a crimping step in which a first conductor caulking piece and a second conductor caulking piece of an electric wire connection portion are crimped to the electric wire by a second mold 113. A concave curved surface 117 of the second mold has a core side curved surface 117A, a coat side curved surface 117B, and an intermediate curved surface 117C connecting the core side curved surface and the coat side curved surface. In the core side curved surface, a skirt 117D on a side for guiding the first conductor caulking piece extends along an axial direction of the electric wire than a skirt 117E on a side for guiding the second conductor caulking piece toward the coat side curved surface, so that a first curved surface 117Afor guiding and curving the first conductor caulking piece is raised with respect to a second curved surface 117Afor guiding and curving the second conductor caulking piece.SELECTED DRAWING: Figure 8
Patent JP-2017202365-A (JP)
Title: Game device
Inventor: MATSUBARA TOYOKI
IPC: A63F7/02
Filed: 2017-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a game device that can improve the maintainability.SOLUTION: A game device has: a frame; a first unit that includes a connection part that is attached to the frame at a predetermined position and is connected to another device through the frame, and a projection part that projects upward on the back side and is provided with a first connector turned to the front side; and a second unit that is detachably attached on the top face of the first unit and is provided with a second connector turned to the back side and connected to the first connector.SELECTED DRAWING: Figure 8
Patent JP-2019038353-A (JP)
Title: Water float
Inventor: KAMIYAMA KEITA
IPC: B63B35/00
Filed: 2017-08-24
Abstract: To provide a water float having weather resistance to solar light as well as being capable of securing water-tightness.SOLUTION: A water float 10 floating on water in a state of being installed with a solar panel 4 includes: a resin foam substrate 11 composed of a plurality of foam particles fused to each other; and metal sheet material 15 with flexibility covering at least a top surface 11a of the substrate 11.SELECTED DRAWING: Figure 3
Patent JP-2018037659-A (JP)
Title: Power stack
Inventor: KIM TAEWAN
IPC: H05K7/20
Filed: 2017-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a power stack.SOLUTION: A power stack includes: a frame that forms a main body and includes an inner space; a heat sink arranged on one side of the frame; an electric power conversion element that is contacted to one surface of the heat sink, and converts an electric power; a circuit substrate that is electrically connected to the electric power conversion element; a bus bar assembly that is arranged on the other side of the frame and covers a part of the electric power conversion element and the circuit substrate; a reactor that is arranged in an inner space and stabilizes the electric power; a fan that is arranged to a lower part of the frame and forcibly blows an external air to an upper part side of the frame; and an air duct in which the external air forcibly flowed by the fan can be passed through. Thus, an air flow passage capable of cooling the power stack by entering the air of a relative low temperature is formed, and cooling efficiency can be increased. By forming a plurality of air flow passages, the cooling efficiency of the power stack can be maximized.SELECTED DRAWING: Figure 1
Patent JP-2018040356-A (JP)
Title: Manufacturing method of fluid control device
Inventor: HAN YUNG-LUNG
IPC: H01L41/053
Filed: 2017-09-01
Abstract: PROBLEM TO BE SOLVED: To solve problems on occurrence of error as a substrate and a piezoelectric actuator are not accurately positioned in assembling due to miniaturization of elements, and inconvenience and discomfort in use caused by degradation of efficiency in transporting a fluid and generation of noise as a required distance of a clearance is hardly maintained after assembling, in a conventional fluid control device.SOLUTION: A manufacturing method includes a step (a) for providing a casing 26, a piezoelectric actuator 23 composed of a piezoelectric element 233 and a vibration plate 230 having a first surface 230b, and a second surface 230a corresponded to the first surface and having a bulge portion, and a deformable substrate structure including a circulation plate 21, and a flexible plate 22 having a movable portion, a step (b) for providing a synchronous deformation structure shaped in advance by synchronously deforming the flexible plate and the circulation plate, and a step (c) for defining a specific depth between the movable portion and the bulge portion.SELECTED DRAWING: Figure 3A
Patent JP-2019046720-A (JP)
Title: Fuel cell system
Inventor: SHIBATA MASAO
IPC: H01M8/06
Filed: 2017-09-05
Abstract: To provide a fuel cell system that secures the amount of evaporation of liquid water at a humidifier for humidifying cathode gas.SOLUTION: A fuel cell system comprises: a fuel cell; a compressor for compressing cathode gas and supplying the compressed cathode gas to the fuel cell; a radiator for promoting heat radiation of cooling water for cooling the fuel cell; a storage unit for storing liquid water in cathode off-gas discharged from the fuel cell; a heat exchanger for performing heat exchange between the liquid water and the cooling water that is discharged from the fuel cell and to be supplied to the radiator; and a humidifier for evaporating the liquid water discharged from the heat exchanger, by using the cathode gas that is compressed by the compressor and to be supplied to the fuel cell and the cooling water that is discharged from the heat exchanger and to be supplied to the radiator, to humidify the cathode gas to be supplied to the fuel cell.SELECTED DRAWING: Figure 1
Patent JP-2018003162-A (JP)
Title: Austenitic stainless steel
Inventor: CECIL VERNON ROSCOE
IPC: C22C38/58
Filed: 2017-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an austenitic stainless steel which alleviates at least one of the disadvantages of the prior art and/or provide the public with a useful choice.SOLUTION: In the described embodiments, the austenitic stainless steel contains 16.00×wt.% to 30.00 wt.% of chromium, 8.00 wt.% to 27.00 wt.% of nickel, 7.00 wt.% or less of molybdenum, 0.40 wt.% to 0.70 wt.% of nitrogen, 1.0 wt.% to 4.00 wt.% of manganese and less than 0.10 wt.% of carbon, wherein the ratio of manganese to nitrogen is controlled to 10.0 or less. Austenitic stainless steel based on specified minimum PREN (Pitting Resistance Equivalent Number) values is also disclosed. (1) PRE=wt.% Cr+3.3×wt.% Mo+16×wt.% N≥25 for N in range of 0.40-0.70. (2) PRE=wt.% Cr+3.3×wt.% (Mo+W)+16×wt.% N≥27 for N in range of 0.40-0.70 with W present.SELECTED DRAWING: None
Patent JP-2018046739-A (JP)
Title: Cable passage tool and cable passage method
Inventor: NAKAMURA MINORU
IPC: H02G1/02
Filed: 2017-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method adding a new cable into a bundling hanger installed on a utility pole.SOLUTION: A cable passage tool comprises: an extensible operation rod which an operator holds and operates; a holding part which is attached to a tip of the operation rod; a rotary part which is rotatably held by the holding part and includes a plurality of columnar members extending from the revolving shaft to outside; a traction part which swingably engages with the tip part of each of the columnar members of the rotary part. The operator attaches a new cable or the like to a rear end of the traction part and operates the operation rod to insert the traction part into a bundling hanger. The operator operates the operation rod to move the cable passage tool toward a prescribed direction so that the bundling hanger enters into an entrance between the holding part and the traction part and exits from an outlet between the holding part and the traction part in company with rotation of the rotary part in which the traction part moves toward the prescribed direction within the bundling hanger.SELECTED DRAWING: Figure 1
Patent JP-2019052017-A (JP)
Title: Curl correction device and image formation apparatus having the same
Inventor: NISHIMURA TAKATOSHI
IPC: B65H29/16
Filed: 2017-09-14
Abstract: To provide a curl correction device which can change curl correction force with respect to a sheet while securing proper conveyance of the sheet, and an image formation apparatus having the curl correction device.SOLUTION: A curl correction device 50 includes a plurality of curl correction rollers 55 having different roller diameters as the rollers forming a nip part NP through which a sheet passes with an endless belt 52. The nip part NP has a curved shape along an outer peripheral surface of the curl correction roller 55 brought into pressure-contact with the endless belt 52. A curl of the sheet formed with an image is corrected by passing through the curved nip part NP while being conveyed by the endless belt 52 circularly running. Here, a switching mechanism 56 selectively switches the curl correction rollers 55 to be brought into pressure-contact with the endless belt 52. A belt tension adjustment mechanism 57 adjusts tension of the endless belt 52 to be constant in accordance with switching of the curl correction rollers 55 by the switching mechanism 56.SELECTED DRAWING: Figure 2
Patent JP-2019051858-A (JP)
Title: Center stay structure
Inventor: HAZAMA MASAYA
IPC: B62D25/08
Filed: 2017-09-15
Abstract: To provide a center stay structure that has further preferable steering vibration performance and achieves further weight saving.SOLUTION: A center stay structure 10 includes: a cross car beam 1 extending in an axial direction; and a center stay 3 for supporting the cross car beam. The center stay 3 has a passenger seat-side rib structure including: a surface material positioned on a driver seat side; and a rib part projecting toward a passenger seat side from the surface material.SELECTED DRAWING: Figure 1
Patent JP-2019054441-A (JP)
Title: Semiconductor device
Inventor: TOGYO KEN
IPC: H02M1/00
Filed: 2017-09-15
Abstract: To provide an art capable of suppressing oscillation of a plurality of switching elements connected in parallel.SOLUTION: A switching circuit comprises a first switching element, a second switching element, high potential wiring for connecting a first high potential terminal and a second high potential terminal, low potential wiring for connecting a first low potential terminal and a second low potential terminal; gate wiring for connecting a first gate terminal and a second gate terminal; a drive circuit connected to the low potential wiring and the gate wiring; and a first common mode choke coil having a first coil and a second coil. The first coil is interposed on the gate wiring between the drive circuit and the first gate terminal; and the second coil is interposed on the low potential wiring between the drive circuit and the first low potential terminal; and the first common mode choke coil is formed in such a manner that a direction from the drive circuit toward the first gate terminal through the first coil and a direction from the drive circuit toward the first low potential terminal through the second coil become the common mode.SELECTED DRAWING: Figure 2