baber/WOPTO huggingface dataset:
Patent JP-2017143163-A (JP)
Title: Resistive paste composition and thick film chip resistor arranged by use thereof
Inventor: OTSUKI NATSUKI
IPC: H01C7/00
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a resistive paste composition which can stabilize the shape of a fine resistor.SOLUTION: In a case in which the shape of a resistor of a thick film chip resistance device is a rectangular pattern, an optimal range of an addition amount of an additive agent having an urea group in a skeleton structure to a resistor paste is made 10 wt% or less (excluding 0 wt%), which enables the achievement of good printability and the stabilization of the shape of the resistor without marring a property of the resistance device. On the other hand, in a case in which the shape of the resistor is a linear pattern, the optimal addition amount of the additive agent is 10 wt% or more and less than 30 wt%. Thus, the resistor paste with good dimensional accuracy of a thin wire pattern, no variations in resistance value and good TCR characteristic can be achieved.SELECTED DRAWING: Figure 3
Patent JP-2016075965-A (JP)
Title: Image formation optical system and imaging device employing the same
Inventor: KUBOTA YUKI
IPC: G02B13/00
Filed: 2016-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an image formation optical system and an imaging device employing the image formation optical system that are advantageous to sound proof and dust proof, make it easy to curb increase in a diameter direction, and make it easy to secure an optical performance.SOLUTION: An image formation optical system comprises, in order from an object side to an image plane side, substantially: a first lens group having positive refractive power; a second lens group having positive or negative refractive power; and a third lens group having the positive refractive power, in which the first lens group includes, in order from the object side to an image side, a lens component that has the positive refractive power and a bonded lens component that has a positive lens and a negative lens, and has a concave surface directed to the object side, and has an aperture stop arranged between an object side plane of the first lens group and an object side plane of the second lens group. A most object side lens in the first lens group and a most image side lens in the third lens group are stationary at all times. Upon focusing from a long distance to a close distance, only the second lens group moves to an optical axis, and the third lens group is composed of a front sub-lens group arranged on the object side across the largest on-axis air space in the third lens group and having the positive refractive power, and a rear sub-lens group arranged on the image side and having the negative refractive power.SELECTED DRAWING: Figure 1
Patent JP-2017144758-A (JP)
Title: Reservoir tank of fluid-pressure master cylinder
Inventor: ITO TAISUKE
IPC: B60T11/26
Filed: 2016-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a reservoir tank of a fluid-pressure master cylinder that suppresses creases from occurring in a bellows part when filling operating fluid thereinto while vacuuming a hydraulic path and allows the bellows part to automatically return to an original shape after filling the operating liquid.SOLUTION: A diaphragm 9 comprises a flange part 9a, a bellows part 9b, and a plane part 9c. The bellows part 9b comprises long side parts 9h and short side parts 9i formed linearly inside the flange part 9a and bent parts 9j connecting the long side parts 9h to the short side parts 9i. In the long side parts 9h and the short side parts 9i are formed thick wall reinforcement parts R1 and in the bent parts 9j are formed constricted parts 9k recessed toward a reservoir main body.SELECTED DRAWING: Figure 2
Patent JP-2017143878-A (JP)
Title: Game device, and game program
Inventor: YOKOYAMA OSAMU
IPC: A63F13/537
Filed: 2016-02-15
Abstract: PROBLEM TO BE SOLVED: To display the parameters of game characters more clearly.SOLUTION: A game device for displaying a plurality of parameters relating to game characters, on a graph comprises: a parameter storage part for storing the limit growth value and the current value on the individual parameters; a graph generation part for generating the graphs, in which said plural parameters on said game characters are visualized, by assigning the maximum scales of the graph to the maximum limit growth values of said parameters, and assigning the relative scales referring to said maximum scales to the limit growth values of other parameters; and a graph display part for displaying said generated graph in correlation to said game characters.SELECTED DRAWING: Figure 8
Patent JP-2017147055-A (JP)
Title: Negative electrode active material, mixed negative electrode active material material, negative electrode for nonaqueous electrolyte secondary battery, lithium ion secondary battery, method for manufacturing negative electrode active material, and method for manufacturing lithium ion secondary battery
Inventor: FURUYA MASAHIRO
IPC: H01M4/48
Filed: 2016-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode active material which can enhance initial charge and discharge characteristics and cycle characteristics when used as a negative electrode active material of a secondary battery.SOLUTION: A negative electrode active material comprises negative electrode active material particles. The negative electrode active material particles include silicon compound particles containing a silicon compound (SiO: 0.5≤x≤1.6). The silicon compound particles contain lithium. The negative electrode active material particles contain a carbon material in a surface layer portion thereof. When added to an ion exchanged water of 1 μS/cm or less in conductivity, 80 mass% or more of the total mass of the added negative electrode active material particles precipitate in the ion exchanged water.SELECTED DRAWING: Figure 1
Patent JP-2017145856-A (JP)
Title: Power transmission device for vehicle
Inventor: NISHIMURA YUJI
IPC: F16D41/06
Filed: 2016-02-16
Abstract: PROBLEM TO BE SOLVED: To achieve both improvement in responsiveness of a one-way clutch and reduction in drag torque.SOLUTION: A one-way clutch 36 of a power transmission device for vehicle includes: a plurality of rollers 41 arranged between an inner member 39 and an outer member 38; an inclined surface 38a which is formed on an inner peripheral surface of the outer member 38 and which inclines radially outside toward a terminal end 38c side from a starting end 38b side; and a spring 40 which is supported by the outer member 38 and which energizes the roller 41 toward the terminal end 38c side of the inclined surface 38a. When an oscillation link 42 oscillates in the other direction, the roller 41 is on the terminal end 38c side of the inclined surface 38a and is separated from a circumferential surface 39a of the inner member 39, and when the oscillation link 42 oscillates in one direction, the roller 41 moves on the inclined surface 38a from the terminal end 38c side to the starting end 38b side, and bites between the inclined surface 38a and the circumferential surface 39a of the inner member 39.SELECTED DRAWING: Figure 5
Patent JP-2016175404-A (JP)
Title: Lamination shaping method using lamination shaping device
Inventor: YAMAUCHI YUKI
IPC: B33Y10/00
Filed: 2016-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a lamination shaping method using a lamination shaping device that calculates accurate data on deformation, and reflects the calculated data on design data to control deformation of a shaped part to be shaped.SOLUTION: A lamination shaping method includes: (1) a step of shaping a part based on shaped part design data; (2) a step of acquiring three-dimensional data on a shaped part as point group data or polygon data; (3) a step of arranging at origin coordinates on XYZ-axis by correcting a position of the acquired data; (4) a step of severally creating cross section data on an XZ plane and a YZ plane passing a reference point arranged at the origin coordinates; (5) a step of severally extracting a deformation parameter on an area corresponding to a flat plate part on each cross section datum; (6) a step of correcting shaped part design data based on each extracted deformation parameter; and (7) a step of shaping shaped part based on corrected shaped part design data.SELECTED DRAWING: Figure 1
Patent JP-2016093713-A (JP)
Title: Game machine
Inventor: HATTORI HIROMI
IPC: A63F7/02
Filed: 2016-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can beautifully project light patterns and the like to a light guide plate.SOLUTION: A light guide plate 8380 is arranged in the state that an opening 8304 of a game board 8302 is covered, along an upper edge of the opening 8304, a left light-emitting device 8360 and a right light-emitting device 8370 are arranged, and shapes on a lower side of the light-emitting devices match shapes of parts (incident parts) in contact with the light-emitting devices in the light guide plate 8380. To be specific, arrangement positions of respective lenses 9501 composing a lens part 9500 provided for the left light-emitting device 8360 are determined in accordance with the shape of the incident part 9530. The shape on the lower side part of a cover member 9520 covering the lens part 9500 from above is one in which almost no gap appears when the incident part 9530 is in contact with the part.SELECTED DRAWING: Figure 95
Patent JP-2017150191-A (JP)
Title: Branch pipe connection port and street inlet having its branch pipe connection port
Inventor: OKAMOTO AKIRA
IPC: F16L41/02
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a branch pipe connection port and a street inlet having its branch pipe connection port for preventing water leakage from a connection port installing part, even when post-installing the connection port in an opening provided in a circular pipe.SOLUTION: The present invention provides a branch pipe connection port in which the branch pipe connection port is composed of a spigot having a spigot for inserting an opening part of a circular pipe and a spigot flange fixed to a spigot outer peripheral part and curved so as to run along a sidewall on one side of the circular pipe, and a socket having a socket fitted to the spigot of the spigot and a socket flange fixed to a socket outer peripheral part and curved so as to run along a sidewall on the other side of the circular pipe, and an area in the root vicinity of the spigot flange of the spigot outer peripheral part comprises a stepped part of expanding a diameter more than an outer diameter of an area except for the root vicinity of the spigot flange.SELECTED DRAWING: Figure 5
Patent JP-2016095886-A (JP)
Title: Display device
Inventor: KOZUMA MUNEHIRO
IPC: G06F3/042
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction by accurately determining whether there is an input or not and to improve the response speed of the determination in a touch sensor, a touch panel and a device including them.SOLUTION: The touch sensor includes a touch panel including a plurality of pixels respectively having photosensors, and an image processing unit. Each photosensor generates a contact image of a part where an object touches the touch panel. The image processing unit calculates the area of the contact part from the color information of the contact image and determines whether there is an input or not to the touch panel on the basis of the area.SELECTED DRAWING: Figure 1
Patent JP-2017150407-A (JP)
Title: Blower device and co-generation system
Inventor: NUNOTANI SEIJI
IPC: F24H1/00
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a blower device that can inhibit vibration in an axial direction and a rotation direction of a motor for driving a fan from propagating to a duct member, and to provide a co-generation system.SOLUTION: The blower device includes first elastic members 51, 52 disposed between a first facing part 24a of a first fitting recess part 24 and a first facing part 36a of a first fitting projection part 36 and between a second facing part 24b of the first fitting recess part 24 and a second facing part 36b of the first fitting projection part 36, formed of an elastomer and stored while being pressed between both of the first facing parts 24a, 36a to absorb vibration of the motor 34.SELECTED DRAWING: Figure 2
Patent JP-2017151029-A (JP)
Title: Hole measurement system and measurement method
Inventor: MIYAKE ATSUSHI
IPC: G01C15/00
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a hole measurement system and method having a high measuring accuracy.SOLUTION: A measurement system of a hole 10 includes a winch device 30, a movement control device 40, and locus calculating means of a measuring instrument 1. The movement control device 40 includes a pair of rotors 41 grasping a hose material 2, and has a configuration in which the hose material 2 is fed out and pulled out in response to rotation of the rotors 41. Using this system, the hose material 2 is drawn from the winch device 40 and is fed out by the movement control device 40, while, the hose material 2 is pulled out by the movement control device 40 and is wound by the winch device 30.SELECTED DRAWING: Figure 1
Patent JP-2019071165-A (JP)
Title: Resin for lead storage battery, electrode, lead storage battery, and vehicle
Inventor: HARA KOSUKE
IPC: H01M4/14
Filed: 2016-03-01
Abstract: To provide a resin for a lead storage battery, having excellent charging acceptability in a lead storage battery.SOLUTION: A resin for a lead storage battery is a resin having a structural unit derived from a phenolic compound and contains a sulfonic acid potassium base.SELECTED DRAWING: None
Patent JP-2017153687-A (JP)
Title: Toilet seat heater and manufacturing method of the same and heater wire for toilet seat heater
Inventor: MORIIZUMI HIDETO
IPC: A47K13/30
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat heater in which heat generated in a heater wire can be efficiently transmitted to two pieces of metal foils, and which has excellent productivity and cost, and to provide a manufacturing method of the same and the heater wire for toilet seat heater.SOLUTION: In a toilet seat heater 40, a first metal foil 11 to be provided on a rear surface 33 of a toilet seat seated surface 32 of a toilet seat casing 31, a heater wire 10 fixed to the first metal foil 11, and a second metal foil 21 bonded so as to cover the heater wire 10 are arranged in this order. An outer periphery of the heater wire 10 includes a fusion layer 5, and the fusion layer 5 is fused to the first metal foil 11 and the heater wire is fixed to the first metal foil 11. The surface of the second metal foil 21 has an adhesive layer 22, and the adhesive layer 22 covers the heater wire 10 and the heater wire 10 and the second metal foil 21 are bonded together. At this time, it is preferable that the fusion layer 5 is heat fusible, and a space between the first metal foil 11, the heater wire 10, and the second metal foil 21 is blocked by the fusion layer 5.SELECTED DRAWING: Figure 1
Patent JP-2017156974-A (JP)
Title: Drawing creation device and drawing creation program
Inventor: SUZUKI YOSHIHITO
IPC: G06F17/50
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce creation work of a construction drawing or three-dimensional data employing the construction drawing.SOLUTION: When arranging a unit bath (UB) three-dimensional view and an UB plane view on a construction drawing, a door is defined as a part of an UB and a window is defined as a part of a building. Door processing and window processing are performed while paying attention also on a wall in the UB three-dimensional view. In the door processing, an opening for door that is already described in the construction drawing is erased, a wall in the construction drawing opposing the door of the UB is opened, and a plane display symbol of the door is described. Further, an opening for door is added in a construction three-dimensional drawing, and depth of a door frame at an UB side is extended to an inner normal (surfaces of a bathroom and an exterior wall, namely, an inner slope) of a wall at a side of the construction three-dimensional drawing, thereby hiding a space between the UB and bathroom walls with the width extended door frame. In the window processing, a wall in the UB three-dimensional view corresponding to the window in the construction three-dimensional drawing is opened, and a window frame in the construction three-dimensional drawing is extended to an inner normal of the UB three-dimensional view. Thus, similarly to the door, even if there is a space between the UB three-dimensional view and the construction three-dimensional drawing, the space can be hidden by the extended window frame.SELECTED DRAWING: Figure 6
Patent JP-2017156600-A (JP)
Title: Operation control device, operation control method, program, and image forming apparatus
Inventor: KOBAYASHI MASAKI
IPC: G03G15/01
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To eliminate unnecessary consumption of a special toner in manufacture of a thermal transfer print sheet.SOLUTION: In controlling a printing operation of an image forming apparatus that forms a transfer image on a print medium with a plurality of types of toner that are stored in a plurality of image forming units and include a special toner having an ensured special function different from an image forming function, the image forming apparatus is caused to perform specific printing operations (SB1, SB2, SB4 to SB7) to stop the use of the special toner (colorless toner).SELECTED DRAWING: Figure 5
Patent JP-2017160741-A (JP)
Title: Door handle device
Inventor: MURAKI YUTAKA
IPC: E05B79/06
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a door handle device capable of pulling a door handle rotating about a rotation center as a base point along a horizontal direction or obliquely to the horizontal direction.SOLUTION: A door handle device 1 includes a door handle 2, and a casing 3. The door handle 2 includes a handle 6 and an arm 7. The handle 6 is extended from one end 6a to the other end 6b, and opens a door by its pulling operation. The arm 7 includes an arm body 7a and a ball joint 7b. The arm body 7a extends from the handle 6 to a direction opposite from the direction to which the handle 6 is pulled in the one end 6a side. The ball joint 7b is positioned in the arm body 7a. The casing 3 has a support part for rotatably supporting the ball joint 7b, and stores the arm 7 rotatably about the ball joint 7b as a rotation center. When the handle 6 is pulled, the door handle 2 changes its direction to the direction to which the handle 6 is pulled with the ball joint 7b as the rotation center.SELECTED DRAWING: Figure 10
Patent JP-2017161824-A (JP)
Title: Process cartridge
Inventor: HASEGAWA YUSUKE
IPC: F16C13/00
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge capable of giving a high quality image even in a low temperature environment and even in a low temperature and low humidity environment.SOLUTION: In a charging member 101 including a conductive base body and a conductive elastic layer as a surface layer, the elastic layer is configured to include a binder and hold bowl-shaped resin particles that each have an opening and are exposed on a surface of the elastic layer, and the elastic layer includes a recess derived from the opening of the bowl-shaped resin particles and a projection derived from an edge of the opening of the bowl-shaped resin particles. With the Martens hardness of the binder on the surface defined as M1, and the Martens hardness of the binder directly under a bottom part of the recess derived from the opening of the bowl-shaped resin particles defined as M2, M2/M1 satisfies less than 1. Toner contains silica fine particles as an external additive, with the silica fine particles obtained by treating 100 pts.mass of a silica original body with 15.0 to 40.0 pts.mass, inclusive, of silicone oil, and the silica fine particles having a fixation rate (%) of the silicone oil of 70% or more in terms of the amount of carbon.SELECTED DRAWING: Figure 10
Patent JP-2017160516-A (JP)
Title: Etching method and etching device
Inventor: IKOMA TSUTOMU
IPC: H05K3/06
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To sufficiently suppress side etching in a tenting process.SOLUTION: An etching method is provided, in which an etching solution is sprayed to an etching target coated with an etching resist having a predetermined pattern so as to etch a part of the etching target exposed through an opening of the etching resist. The method includes: a first etching step of ejecting an etching solution from a one-fluid nozzle to spray on the etching target; and a second etching step of mixing an etching solution with a gas and ejecting the mixture from a two-fluid nozzle to spray on the etching target etched in the first etching step. In the first etching step, the etching solution used contains an additive for forming an etching suppressing coating film.SELECTED DRAWING: Figure 1
Patent JP-2017166149-A (JP)
Title: Waterproof sheet for tunnel, and waterproof structure of tunnel
Inventor: FUJII KENGO
IPC: B32B3/24
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof sheet for a tunnel that offers drainage performance while securing adhesion with a backfill material.SOLUTION: A waterproof sheet 5 is stretched along primary lining 3 of a tunnel 1. A backfill material 4b is filled between the primary lining 3 and the waterproof sheet 5. Furthermore, secondary lining 6 is cast and the waterproof sheet 5 is tucked between the backfill material 4b and the secondary lining 6. The waterproof sheet 5 includes a water-impermeable sheet part 10 facing the secondary lining 6, and a water-permeable sheet part 20. The water-permeable sheet part 20 includes an adhesion layer 21 adhered on a lining layer 4, a water conveyance layer 22 comprising a net-like body 22x laminated on the adhesion layer 21, and a rear surface cushioning layer 23 laminated between the water conveyance layer 22 and the water-impermeable sheet part 10. The adhesion layer 21 has a thickness between about 2 mm and 5 mm and basis weight between about 200 g/mand 500 g/m.SELECTED DRAWING: Figure 2
Patent JP-2016176475-A (JP)
Title: Fuel valve for injecting fuel to combustion chamber of turbocharging type large-sized two stroke self-ignition internal combustion engine
Inventor: PETER HAGEN
IPC: F02M47/00
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of a fuel of a low flash point to another system of an engine such as a lubricant system to be mixed with another fluid and cause severe problems in a turbocharging-type large-sized low-speed uniflow two-stroke internal combustion engine.SOLUTION: A fuel valve 50 has a long fuel valve housing 52, a nozzle 54 having a hollow internal portion, having a closed tip portion 59 and forming a chamber 55 connected to a nozzle hole 56, a fuel inlet port 53 connected to a supply source 60 of a pressurized liquid fuel, a working fluid port 92, a pump piston 80 received in a first cavity 81, and a working piston 83 received in a second cavity 84 of a valve housing 52. The fuel valve further has a shaft 67 received in a longitudinal cavity 77 and axially displaceable, the shaft has a closing member 65 sat on a valve seat 69 at a close position and separated from the valve seat at an open position, and the shaft is energized toward the close position by a spring 66. The valve seat is directed to a chamber of the nozzle, and the closing member is partially disposed in the chamber.SELECTED DRAWING: Figure 7