baber/WOPTO huggingface dataset:
Patent JP-2021023521-A (JP)
Title: Game machine
Inventor: YAMAMOTO YOSHITERU
IPC: A63F7/02
Filed: 2019-08-02
Abstract: To provide a game machine which can increase the degree of freedom of a decorative member disposed in a front face side of a front face member.SOLUTION: A game machine is provided with an openable/closable front frame 13 with a hinge part 25 in front of an intermediate frame including a game performance part for carrying out a game performance. The game machine is also provided with a movable decorative member 31 movable to a first position and a second position, a holding member 35 for holding the movable decorative member 31 in the first position, and release means 36 which releases, in association with a release operation, the holding of the movable decorative member 31 by the holding member 35 and allows a movement of the movable decorative member 31 to the second position. The movable decorative member 31 in the first position is located in front of the front frame 13. Owing to the movement to the second position, a space S, not created in the first position, is created in front of the front frame 13 in a side of a hinge part 25 thereof. The game machine is thus configured such that an openable angle of the front frame 13 is enlarged. Furthermore, the game machine is provided with movement restriction means 50, 51 for restricting or limiting a movement of the movable decorative member 31 from the second position to the first position.SELECTED DRAWING: Figure 3
Patent JP-2021024253-A (JP)
Title: Image reading device and image formation apparatus having the same
Inventor: HAYASHI SHIGEKO
IPC: B41J29/13
Filed: 2019-08-09
Abstract: To provide an image formation apparatus including an image reading device which prevents fingers from being caught by a hinge part and improves the aesthetic appearance, opening/closing durability and assemblability.SOLUTION: An image reading device is rotatable between a first position of closing an opening for accessing to the inside of an image formation unit and a second position being the position accessible to the inside of the image formation unit. The image formation unit comprises: a first support part which supports an image reading unit; and a first cover member which covers the upper side of the first support part. A housing 7 of the image reading unit comprises: a second support part which is engaged with the first support part provided in the image formation unit; and a second cover member on the substantially same surface as the first cover member in the vicinity of the second support part. The first cover member and the second cover member are adjacent to each other in the opening/closing axis direction of the image reading unit. When a distance between a side adjacent to the second cover of the first cover member and a rotational axis of the image reading device is R1, the second cover member is arranged in a range farther from R1.SELECTED DRAWING: Figure 8
Patent JP-2021028144-A (JP)
Title: Multi-layer structure
Inventor: SAWANO Eri
IPC: B32B27/32
Filed: 2019-08-09
Abstract: To provide a multi-layer structure capable of suppressing deterioration of quality and taste of a content even if it has a polyethylene resin layer derived from a biomass resource.SOLUTION: There is provided a multilayer structure having a biopolyethylene resin layer, a petroleum-derived polyethylene resin layer and an ethylene-vinyl alcohol copolymer layer, which is a multilayer structure in which at least one side of an outermost layer of the multilayer structure is a petroleum-derived polyethylene-based resin layer, and the biopolyethylene resin layer is provided between the petroleum-derived polyethylene resin layer and the ethylene-vinyl alcohol copolymer layer.SELECTED DRAWING: None
Patent JP-2021028080-A (JP)
Title: Apparatus and method for press forming
Inventor: MINAMI SHUJI
IPC: B21D24/00
Filed: 2019-08-09
Abstract: To provide an apparatus for press forming allowing for suppressing the occurrence of warp, wrinkles, cracks or the like.SOLUTION: An apparatus for press forming 1 comprises a movable die 10 and stationary die 20 that is for forming a blank 2 by clamping, a stationary die cushion 30 that is allowed to clamp an end 2a of the blank 2 cooperatively with the movable die 10, a first piece 41 that is provided in an opening 12c formed in a die face of the movable die 10 and movable in an arrangement direction of the movable die 10 and stationary die 20, and a second piece 42 that is provided in the stationary die cushion 30 so as to displace independently of the stationary die cushion 30 and capable of pressing the first piece 41. The distance over which the first piece 41 and second piece 42 is to move while clamping the end 2a of the blank 2 is smaller than the distance over which the movable die 10 and stationary die cushion 30 is to move while clamping the end 2a of the blank 2.SELECTED DRAWING: Figure 1
Patent JP-2021020439-A (JP)
Title: Three-fold guide for both inward folding and outward folding
Inventor: TSUBOI KAZUYA
IPC: B65H45/12
Filed: 2019-07-24
Abstract: To enable accurate three-folding without any effort or skill.SOLUTION: There is provided a three-fold ruler having a structure in which a U-shaped plate 3 is sandwiched and bonded between a rectangular plate 1 and a rectangular plate 2 having a major axis equal to a major axis of the rectangular plate 1 and having a minor axis different from a minor axis of the rectangular plate 1.EFFECT: One side of a sheet is inserted into the gap between the rectangular plates 1 and 2, and when folding the sheet to the side of the plate having the shorter minor axis, inward folding can be made, and when folding the sheet to the side of the plate having the longer minor axis, outward folding can be made, and thus a three-folding can be easily made.SELECTED DRAWING: Figure 1
Patent JP-2020011961-A (JP)
Title: Heteroleptic iridium complexes as dopants
Inventor: GREGG KOTTAS
IPC: H05B33/10
Filed: 2019-08-15
Abstract: To provide novel phosphorescent heteroleptic iridium complexes suitable for inclusion in OLED devices.SOLUTION: Novel phosphorescent heteroleptic iridium complexes with phenylpyridine and dibenzo-containing ligands are provided. Alkyl substitution at specific positions on the ligands gives rise to compounds with improved OLED properties, including saturated green emission: for example, compounds 53, 157 and 158.SELECTED DRAWING: Figure 3
Patent JP-2021031787-A (JP)
Title: Nonwoven fabric using eccentric core sheath composite short fiber
Inventor: KINOSHITA YUSUKE
IPC: D04H1/435
Filed: 2019-08-21
Abstract: To provide a nonwoven fabric the quality of which is improved and which has sufficient stretch performance.SOLUTION: The nonwoven fabric comprises 70 wt.% or more of an eccentric core sheath composite short fiber having a crimp number of 50 piles/25 mm or more in the nonwoven fabric. In a cross-section of a composite fiber comprising two types of polyester, A and B components, the A component is completely covered by the B component. A ratio S/D of a minimum thickness S of the B component covering the A component to a fiber diameter D, is between 0.01 and 0.1. A circumference of the fiber in the area whose thickness is within 1.05 times the minimum thickness S is 1/3 or more of the circumference of the entire fiber.SELECTED DRAWING: None
Patent JP-2021029501-A (JP)
Title: Program and information processing unit
Inventor: MIENO AKIHIKO
IPC: A63F13/79
Filed: 2019-08-22
Abstract: To provide a player in a low rank with motivation of recovering a parameter.SOLUTION: A program causes a computer to function as: execution means 52 of consuming parameters to execute a game; change means 54 of changing an upper limit of the parameters in response to a rise in the rank; recovery means 56 recovering the parameters, when a predetermined condition is satisfied, and increasing an amount of recovered parameters, as the upper limit of the parameter increases; and assignment means 58 assigning a more advantageous privilege to a player with the smaller increase in the amount of recovery of the parameter.SELECTED DRAWING: Figure 4
Patent JP-2021029693-A (JP)
Title: Badminton shuttle
Inventor: GOSHI SHO
IPC: A63B67/187
Filed: 2019-08-27
Abstract: To provide a shuttle easy to manufacture, excellent in durability, and excellent in striking feeling and flight performance.SOLUTION: A badminton shuttle 2 comprises a head 4 and a plurality of feathers 6. Each of the feathers 6 has a feather shaft. The feather shaft is formed from a resin composition. The resin composition contains a base material resin, and a plurality of glass balloons dispersed in the base material resin. A true density of the glass balloon is preferably 0.40 g/cm3 or more and 0.80 g/cm3 or less. A pressure resistance of the glass balloon is preferably 100 MPa or more. A median size D50 of the glass balloon is preferably 10 μm or more and 50 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021030984-A (JP)
Title: Brake operation device
Inventor: SHUTO HIROKI
IPC: B60T13/565
Filed: 2019-08-28
Abstract: To prevent a liquid from entering an interior of a brake operation device from the outside.SOLUTION: A brake operation device 1 includes: an air pressure type booster 2 having a front shell 3; a master cylinder 30 having a cylinder part 31; a seal member 70; and a cover member 75. The master cylinder 30 includes: a butted part 65 which protrudes to the radial outer side from an outer periphery of the cylinder part 31 at the front side relative to the seal member 70 and contacts with the front shell 3 on its rear surface; a protruding part 66 protruding downward from the butted part 65; and a discharge passage 68 communicating with a space S enclosed by the front shell 3 and the cylinder part 31 between the butted part 65 and the seal member 70 and extending downward at the protruding part 66. The cover member 75 is disposed forming a gap G with a lower end of the discharge passage 68 so as to cover the lower end of the discharge passage 68. Thus, the structure can prevent a liquid from entering an interior of the brake operation device 1 without hindering discharge of a brake fluid through the discharge passage 68.SELECTED DRAWING: Figure 1
Patent JP-2021041960-A (JP)
Title: cap
Inventor: KAWANISHI SHUNSUKE
IPC: B65D47/20
Filed: 2019-09-10
Abstract: To provide a cap which easily discharges a small amount of contents.SOLUTION: A cap 1 of the present invention includes: a cap body 11 mounted to a mouth part W1 of a container body W and having a discharge port for contents inside the container body W; and a slit valve 12 mounted to the cap body 11. The slit valve 12 includes: an elastically deformable valve body 31 having a slit part 34; and an insertion member 32 inserted into the valve body 31. The valve body 31 has: a top wall part 35 having the slit part 34; and a peripheral wall part 36 extending downward from an outer peripheral edge of the top wall part 35. The insertion member 32 has: a side wall part 39; and a convex part 40 projecting radially outward of the side wall part 39. The insertion member 32 is inserted inside the peripheral wall part 36 of the valve body 31. The convex portion 40 presses the peripheral wall part 36 from an inner peripheral surface side, so that the peripheral wall part 36 is elastically deformed and protrudes outward in the radial direction.SELECTED DRAWING: Figure 2
Patent JP-2021042305-A (JP)
Title: Polyamide resin composition
Inventor: IGAWA MASASHI
IPC: C08L23/00
Filed: 2019-09-11
Abstract: To provide a polyamide resin composition that is excellent in appearance of a molded article because the melt viscosity can optionally be controlled by blending only a small amount of an acid-modified olefin and the generation of microgels can be prevented, and is also excellent in mold processability.SOLUTION: The polyamide resin composition includes (a) a polyamide resin and (b) a copolymer of α-olefin and an unsaturated carboxylic acid or a derivative thereof in which the copolymer (b) includes α-olefin derived from a 10-80C α-olefin and the content of the unsaturated carboxylic acid or a derivative thereof in the copolymer (b) is 15 mass% to 40 mass%.SELECTED DRAWING: None
Patent JP-2021041669-A (JP)
Title: Manufacturing method of tire vulcanization mold
Inventor: YASUNAGA TOMOKAZU
IPC: B22C9/02
Filed: 2019-09-13
Abstract: To provide a manufacturing method of a tire vulcanization mold capable of effectively manufacturing a tire vulcanization mold having fine irregularities on a tire molding face.SOLUTION: A manufacturing method of a tire vulcanization mold 1 includes: preparing a gypsum mold 30 having a mold molding face 30a for molding a tire vulcanization mold 1; applying water or oil to the mold molding face 30a of the gypsum mold 30; and pouring a molten metal into the gypsum mold 30 for solidification.SELECTED DRAWING: Figure 6
Patent JP-2021048070-A (JP)
Title: Positive electrode active material for lithium ion secondary battery and lithium ion secondary battery
Inventor: HAYASHI TETSUTARO
IPC: H01M4/525
Filed: 2019-09-19
Abstract: To provide a positive electrode active material that can reduce resistance and exhibit excellent output characteristics.SOLUTION: A positive electrode active material includes lithium transition metal-containing composite oxide particles containing an additive element M1, and at least a part of the surface of the particle includes a coating layer made of a metal composite oxide of Li and a metal element M2. The particles have d50 of 3.0 μm or more and 7.0 μm or less, a specific surface area of 2.0 m2/g or more and 5.0 m2/g or less, a pore peak diameter of 0.01 μm or more and 0.20 μm or less, and a log derivative pore volume [dV/d(logD)]of 0.008 cc/g or more and 0.03 cc/g or less. For each of a plurality of primary particles in a range of 0.1 μm or more and 1.0 μm or less, the coefficient of variation obtained by measuring the concentration of M1 and dividing the standard deviation of the concentration of M1 by the average concentration of M1 is 1.5 or less, the amount of M2 contained in the coating layer is 0.1 atomic% or more and 1.5 atomic% or less with respect to the total number of atoms of Ni, Mn, and Co contained in the composite oxide particles.SELECTED DRAWING: Figure 1
Patent JP-2021047718-A (JP)
Title: Medium processing device and medium transaction device
Inventor: YOKOTE TAKAMOTO
IPC: B65H18/08
Filed: 2019-09-19
Abstract: To improve reliability.SOLUTION: A temporary holding part 20 includes: a cylindrical drum 34 that rotates about a rotation shaft 35; a tape 38 whose end side in a winding direction R1 is fixed to the drum 34 in a drum side tape fixing part 50, the tape being wound around a drum peripheral side surface 34S of the drum 34 together with bills to be stored toward a rewinding direction R2 side which is a rotation direction side opposite to the winding direction R1; and a tape pulling and engaging part 54 provided on the rewinding direction R2 side relative to the drum side tape fixing part 50, and folding back, to the rewinding direction R2 side, the tape 38 wound around the drum peripheral side surface 34S of the drum 34 and moving toward the drum side tape fixing part 50 on the winding direction R1 side.SELECTED DRAWING: Figure 7
Patent JP-2021051535-A (JP)
Title: Inspection value prediction device, inspection value prediction system, inspection value prediction method, and program
Inventor: SUGIMOTO SHINTARO
IPC: G16H50/30
Filed: 2019-09-25
Abstract: To provide an inspection value prediction device capable of providing information for improving user's lifestyle, an inspection value prediction system, an inspection value prediction method, and a program.SOLUTION: An inspection value prediction device in an embodiment includes a prediction unit and an inverse prediction unit. The prediction unit is configured so as to, when a learning target user inputs inspection values of user into the first trained model trained using the first training dataset that includes the series data of multiple inspection values of the same user, predict future inspection values of the user. The inverse prediction unit is configured to perform a reverse prediction; i.e., when a target value for the future inspection value of the user is specified, what kind of inspection value should be input to the first trained model to output the specified target value.SELECTED DRAWING: Figure 1
Patent JP-2021050691-A (JP)
Title: Purge control valve device
Inventor: FUJISAKI YOSHIHIKO
IPC: F16K47/08
Filed: 2019-09-26
Abstract: To provide a purge control valve device which can secure a flow rate of a large flow side passage.SOLUTION: A purge valve 3 includes an inflow side chamber 31b which is provided in a housing so that an evaporative fuel flowing out from an inflow passage 31a1 flows thereinto and flows to a first internal passage 43a and a second internal passage 43b. The first internal passage 43a is located at a downstream side of a chamber inflow part 31a2 where the inflow passage 31a1 faces the inflow side chamber 31b in an inflow direction in which the evaporative fuel flows down the inflow passage 31a1. The second internal passage 43b is located opposite to the side where the first internal passage 43a is located with respect to the chamber inflow part 31a2 in the inflow direction in which the evaporative fuel flows down the inflow passage 31a1.SELECTED DRAWING: Figure 9
Patent JP-2021055573-A (JP)
Title: Fastening structure
Inventor: HONMA SHINICHI
IPC: F02F1/10
Filed: 2019-09-27
Abstract: To provide a fastening structure for fastening a cylinder head to a cylinder block with bolts while suppressing stress concentration.SOLUTION: A fastening structure 100 fastens a cylinder head 2 to a cylinder block 1 with bolts 3. The cylinder block 1 includes a plurality of cylinder bores 10, a water jacket 20, a bore wall 30, a jacket wall 40, boss parts 50 formed on the jacket wall 40 between the cylinder bores 10, and female screw holes 60 formed in the respective boss parts 50. In a predetermined angle range β around a center position A2 deviating a predetermined angle α around a center X of the female screw hole 60 from a position between the cylinder bores 10 as a reference position A1, an inclined surface 22 is provided on a bottom face 21 of the water jacket 20.SELECTED DRAWING: Figure 3
Patent JP-2020025106-A (JP)
Title: Imaging unit and imaging apparatus
Inventor: ARIMA HIROFUMI
IPC: H01L27/146
Filed: 2019-10-03
Abstract: To provide a technique capable of reducing the thickness of an imaging unit, in an electronic camera.SOLUTION: An imaging unit 300 includes an imaging chip 104 and a mounting substrate 101 on which the imaging chip 104 is mounted and which has a metal layer 103 for outputting a signal generated by the imaging chip 104 to the outside.SELECTED DRAWING: Figure 3
Patent JP-2021059460-A (JP)
Title: Laminated glass
Inventor: IKEDA HIROMI
IPC: B60J1/00
Filed: 2019-10-03
Abstract: To make a luminous element less conspicuous from the inside of a vehicle while suppressing reduction of an area of a see-through region in a laminated glass enclosed with a luminous device.SOLUTION: A laminated glass for a vehicle comprises an inside glass plate of a vehicle, an outside glass plate of a vehicle, and an intermediate film for bonding the inside glass plate of a vehicle and the outside glass plate of a vehicle. The laminated glass has a luminous device enclosed in the intermediate film and a first shielding layer to be set on the inside face of the inside glass plate of a vehicle. The luminous device includes a plurality of luminous elements. The first shielding layer includes a first beltlike region and a first dot region in which a plurality of dots is arranged along one end side of the first beltlike region. At least a part of the contour of each luminous element is arranged so as to overlap with the first dot region in the plane view.SELECTED DRAWING: Figure 4
Patent JP-2021060532-A (JP)
Title: Image forming device
Inventor: HIROTA JUNICHI
IPC: G03G21/12
Filed: 2019-10-08
Abstract: To solve the problem that the needs for a sensor for detecting that toner in a toner collection box is almost full leads to an increase in cost.SOLUTION: The amount of toner T in a toner collection box 34 is determined based on rotation speed of a rotor while being under fixed voltage control. Such an arrangement allows for determining the amount of toner in the toner collection box using more inexpensive configuration.SELECTED DRAWING: Figure 4
Patent JP-2021062086-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-10-15
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: A first game state and a second game state which is different from the first game state are set by game state setting means. Control means performs specific control for changing the number of pieces of information, out of information stored in the second game state, that can be discriminated by discrimination means while the second game state is set, and selection means can select the number of pieces of information.SELECTED DRAWING: Figure 1
Patent JP-2021067370-A (JP)
Title: Loop type heat pipe and method of manufacturing the same
Inventor: MACHIDA YOSHIHIRO
IPC: F28D15/02
Filed: 2019-10-17
Abstract: To provide a loop type heat pipe capable of improving heat dissipation performance, and a method of manufacturing the same.SOLUTION: A loop type heat pipe has: an evaporator which evaporates a working fluid; a condenser which liquefies the working fluid; a liquid pipe which connects the evaporator and the condenser; a steam pipe which connects the evaporator and the condenser to form a looped flow passage together with the liquid pipe; and a porous body which is provided inside some of the evaporator, the condenser, the liquid pipe, and the steam pipe. The evaporator, the condenser, the liquid pipe, and the steam pipe have a first principal surface. A recessed part is formed at least in part in a first region, located right above or below the flow passage, of the first principal surface, and not formed in a second region, located right above or below a pipe wall of the flow passage, of the first principal surface and a third region, located right above or below the porous body, of the first principal surface.SELECTED DRAWING: Figure 4
Patent JP-2021067237-A (JP)
Title: Device for calculating residual fuel amount in vehicle
Inventor: ARAKI HIDEO
IPC: F02M37/00
Filed: 2019-10-25
Abstract: To enable a displayed residual fuel amount on a meter to follow an actual residual fuel amount in a fuel tank.SOLUTION: When performing a fixed rate correction of a first residual fuel amount with a predetermined correction rate so that the first residual fuel amount comes close to a second residual fuel amount with a state where a deviation of the first residual fuel amount from the second residual fuel amount is equal to or more than a predetermined value (for example 2 liters) continued for a predetermined period (for example 10 minutes) or longer (Yes in Step S5), a control section performs second forced fixed rate correction in place of the fixed rate correction in a manner that subtracts a predetermined value from the first residual fuel amount using a correction degree set to be larger than that of the fixed rate correction.SELECTED DRAWING: Figure 3