baber/WOPTO huggingface dataset:
Patent JP-2021141980-A (JP)
Title: Game machine
Inventor: OKAMOTO KOICHI
IPC: A63F5/04
Filed: 2020-03-10
Abstract: To transmit the latest information even when the transmission timings of multiple pieces of information are overlapped.SOLUTION: A game machine includes a game machine information notification timer B for storing the count value of the transmission timing of notification B (game machine installation information) and a game machine information notification timer C for storing the count value of the transmission timing of notification C (game machine performance information). The transmission timings of the notification B and notification C may be overlapped (when 180 seconds elapses). The notification B is transmitted (*7) when the transmission timings of the notification B and notification C are overlapped, and the notification C is transmitted (*10) when the next transmission timing arrives, after the notification B is transmitted. When the transmission timings of the notification B and the notification C are overlapped and the notification C is transmitted after transmitting the notification B, the notification C based on the situation at that time is transmitted.SELECTED DRAWING: Figure 40
Patent JP-2021143695-A (JP)
Title: Manifold solenoid valve and valve base
Inventor: OKI KOICHI
IPC: F16K27/00
Filed: 2020-03-11
Abstract: To provide a manifold solenoid valve and a valve base capable of reducing the number of components.SOLUTION: A valve base 15 has: a valve base body 20 formed with a pin insertion hole 65 and a substrate mounting hole 38; a substrate assembly 42 including a substrate 43 provided with a plurality of output terminals, and a substrate connector 44 provided with a plurality of input terminals; a plurality of connection terminals provided at an interval from the substrate 43, and connected to the input terminals of the substrate connector 44 of the other substrate assembly 42 adjacent thereto; output wiring for connecting the output terminal and the input terminal; and connection wiring for connecting the connection terminal to the input terminal, wherein a plurality of output pins 61-63 forming the output terminals are provided on the substrate assembly 42. A manifold solenoid valve is formed of a plurality of valve bases on which the solenoid valves are mounted.SELECTED DRAWING: Figure 5
Patent JP-2021096449-A (JP)
Title: Image capturing optical lens
Inventor: WANG KANG
IPC: G02B13/00
Filed: 2020-03-11
Abstract: To provide an optical lens, in particular, an image capturing optical lens.SOLUTION: An image capturing optical lens comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens and an eighth lens arranged in order from an object side to an image side, and satisfies the following conditional expressions: 5.00≤f1/f≤6.50, f2≤0, 1.55≤n6≤1.70, where f represents a focal length of the image capturing optical lens, f1 represents a focal length of the first lens, f2 represents a focal length of the second lens, and n6 represents a refractive index of the sixth lens. The image capturing lens of the present invention offers superior optical performance in terms of a large aperture, a wider view angle, extra thinness, and the like.SELECTED DRAWING: Figure 1
Patent JP-2020115645-A (JP)
Title: Derivation of PCMAX in dual connectivity
Inventor: RAHMAN IMADUR
IPC: H04W52/04
Filed: 2020-03-12
Abstract: To provide a method of determining a total set maximum output power PCMAX of a terminal in dual connectivity.SOLUTION: In a method for operating a terminal in a wireless communication network, the terminal is adapted for dual connectivity, and a total set maximum output power PCMAX of the terminal is determined on the basis of a synchronization level. Specifically, in the terminal, a subframe p of MCG overlaps with a subframe q of SCG, a first slot of subframe p overlaps with a first slot of the subframe q, and the subframe p of the MCG is defined as a reference subframe and the PCMAX of the reference subframe and the subframes q-1 and q of the SCG are considered and determined when the subframe p is ahead of the subframe q in time.SELECTED DRAWING: Figure 4(a)
Patent JP-2021148861-A (JP)
Title: Toner, two-component developer, image forming apparatus, and image forming method
Inventor: SUGIURA HIDEKI
IPC: G03G9/08
Filed: 2020-03-17
Abstract: To provide an image forming apparatus that achieves both glossiness stability and low temperature fixability.SOLUTION: An image forming apparatus has toner, and a fixing device that fixes a toner image formed with the toner to a recording medium. The fixing device has a cylindrical belt member, a heating body that is in direct or indirect contact with the belt member to heat the belt member, and a pressure member that is in contact with the belt member. The toner contains a binder resin and a colorant, and the toner has an outflow index Tf at a load of 2 kg of 70°C or more and 121°C or less, an outflow index Te of 83°C or more and 120°C or less, and a softening index Tw of 65°C or more and 80°C or less.SELECTED DRAWING: Figure 1
Patent JP-2021176758-A (JP)
Title: Cover tape for packaging electronic component and package
Inventor: NAGATSUKA YASUNORI
IPC: B32B7/022
Filed: 2020-03-17
Abstract: To provide a cover tape prevented in sticking of an electronic component to the cover tape when peeling the cover tape from a carrier tape, when a package is exposed to an environment of high temperature and high humidity in storing or transporting the package.SOLUTION: A cover tape 1 for packaging an electronic component has a substrate layer 2, a heat seal layer 3 arranged on one face side of the substrate layer, and an anti-static layer 4 arranged on a face side opposite to the face side of the heat seal layer side of the substrate layer. A surface resistivity of the cover tape measured from the anti-static layer side after wet heat load of storing a package using a paper carrier tape for 24 hours at 60°C, 95%RH is 1×1010 Ω/sq. or less, and surface tack force of the cover tape measured from the heat seal layer side after the wet heat load of storing the package using the paper carrier tape for 24 hours at 60°C, 95%RH is 5 gf or less.SELECTED DRAWING: Figure 1
Patent JP-2021150812-A (JP)
Title: Ip gateway device, management node device, ip broadcast system, and registration method
Inventor: SHINOHARA TAKASHI
IPC: H04L12/66
Filed: 2020-03-19
Abstract: To provide an IP gateway for securing reliability of video changeover control.SOLUTION: An IP gateway 100b includes a transmission section 131, a transmission section 141, a message generating section 112, and a message generating section 113. The transmission section 131 transmits a control message to a system 1 of a duplicated control path. The transmission section 141 transmits a control message to a system 2 of the duplicated control path. The message generating section 112 generates the control message having the head part in which a URL including an IP address corresponding to a system 1 of the IP gateway 100b (URL of the system 1) is described and the next part in which a URL including an IP address corresponding to a system 2 of the IP gateway 100b (URL of the system 2) is described. The message generating section 113 generates the control message having the head part in which the second URL is described and the next part in which the first URL is described.SELECTED DRAWING: Figure 13
Patent JP-2021147920-A (JP)
Title: Slurry shield tunneling machine
Inventor: KINOSHITA SHIGEKI
IPC: E21D9/13
Filed: 2020-03-19
Abstract: To prevent a compressed air in an auxiliary chamber on a slurry shield tunneling machine from flowing into a cutter chamber even if lost circulation occurs in the cutter chamber.SOLUTION: A slurry shield tunneling machine comprises: a slurry delivery pipe 5 to deliver slurry into a cutter chamber 4; a slurry discharge pipe 6 to discharge slurry and excavated soil from the cutter chamber 4; an auxiliary chamber 11 in which a compressed air and slurry are stored and slurry passes between the cutter chamber 4 and the auxiliary chamber through a pressure regulating piping 13 to reduce change of slurry pressure in the cutter chamber 4; a supply piping 12 that is branched from the slurry delivery pipe 5 and connected to the auxiliary chamber 11; a discharge piping 18 that extends from the auxiliary chamber 11 and is connected to the slurry discharge pipe 6; a fourth valve V4 that opens and closes a duct of the supply piping 12; a fifth valve V5 that opens and closes a duct of the discharge piping 18; and a sixth valve V6 that opens and closes a duct of the pressure regulating piping 13.SELECTED DRAWING: Figure 1
Patent JP-2021152567-A (JP)
Title: Light source device, projector, and machining device
Inventor: WAKABAYASHI NAOKI
IPC: G02B6/32
Filed: 2020-03-24
Abstract: To provide a light source device that can reduce the interval between laser diode elements as much as possible and can sufficiently make a laser beam incident on a light guide body in a SLOW axis direction, a projector, and a machining device.SOLUTION: A light source device 1 comprises: a light source 2 that has a plurality of laser diode elements 22 and a package for accommodating the laser diode elements 22; collimators 3 that are arranged on light paths of laser beams LB emitted from the laser diode elements 22; condenser lenses 5 that are arranged on the downstream side in an optical axial direction of the laser diode elements 22 with respect to the collimators 3 and condense the laser beams LB; light guide body 6 that are arranged on the downstream side in the optical axial direction with respect to the condenser lenses 5; and enlarging optical systems 4 that are arranged between the collimators 3 and the condenser lenses 5 so that the beam diameter Wα2-1 in a SLOW axis direction of the laser beams LB passing through the collimators 3 becomes closer to the beam diameter Wα1-2 in a FAST axis direction.SELECTED DRAWING: Figure 1
Patent JP-2021152802-A (JP)
Title: Fault tolerant system
Inventor: YOSHIDA YOSHITAKA
IPC: G06F9/455
Filed: 2020-03-24
Abstract: To provide a fault tolerant system capable of operating with a low load.SOLUTION: A fault tolerant system 1 includes a primary virtual machine 120 having a synchronization information generation unit 124 that executes a byte code and outputs synchronization information based on information on the executed byte code, and a first interruption blocking unit 122 that blocks an interruption input from the outside, and a secondary virtual machine 220 having a synchronization execution unit 224 that executes the byte code based on the synchronization information, and a second interruption blocking unit 222 that interrupts an interruption. When acquiring the interruption, the synchronization information generation unit 124 executes the byte code based on the interruption. The first interrupt blocking unit 122 outputs an interruption input included in the byte code during the execution of the instruction for receiving the interruption to the synchronization information generation unit 124.SELECTED DRAWING: Figure 2
Patent JP-2021155155-A (JP)
Title: Door interlock
Inventor: KASHIWAKURA HIROSHI
IPC: B66B13/20
Filed: 2020-03-26
Abstract: To provide a door interlock which is easy to attach or exchange a member configuring a lock mechanism.SOLUTION: The present invention comprises an engaged part fixed to a cage or a boarding place, and an engaging part fixed to a door and locks the door in a door closed state. The engaging part comprises a lock member, an attachment member attached to the lock member in a state where a lock insertion part is inserted into a slit, a shim member inserted into the slit with the shim member overlapped with the lock insertion part, and a first fixing member and a second fixing member. The first fixing member is inserted into a first lock through hole penetrating at the lock insertion part along the width direction of the slit, a first shim through hole penetrating at the position overlapped with the first lock through hole, and an attachment through hole overlapped with the first lock through hole and the first shim through hole. The second fixing member is inserted into a second lock through hole penetrating at a position which differs from the first lock through hole and a second shim through hole penetrating at the position overlapped with the second lock through hole.SELECTED DRAWING: Figure 2
Patent JP-2021155543-A (JP)
Title: Lubricant for chlorinated vinyl chloride resin composition
Inventor: HASHIMOTO SHOTARO
IPC: C08K5/103
Filed: 2020-03-26
Abstract: To provide a lubricant for a chlorinated vinyl chloride resin composition that is blended in the chlorinated vinyl chloride resin composition to reduce the friction and adhesion between the resin composition and metal.MEANS FOR SOLVING THE PROBLEM: A lubricant for chlorinated vinyl chloride resin compositions has polypentaerythritol fatty acid ester satisfying the following conditions (A)-(C) as an active ingredient. Condition (A): the content of tripentaerythritol in the polypentaerythritol is 50 mass% or more, condition (B): the esterification ratio is 93% or more, and condition (C): the acid value is 30 mgKOH/g or less.SELECTED DRAWING: Figure 1
Patent JP-2021155296-A (JP)
Title: Mortar or concrete composition and molding thereof
Inventor: AYANO KATSUNORI
IPC: C04B28/02
Filed: 2020-03-27
Abstract: To provide a mortar or concrete composition that has short fiber and is excellent in freeze-thaw resistance and its molding.SOLUTION: A mortar or concrete composition containing a binder containing cement, fine aggregate, short fiber, water and thickener, in which the freeze-thaw resistance by the predetermined freeze-thaw cycle in a mortar or concrete test sample prepared from the mortar or concrete composition, due to freeze-thaw test based on the freeze-thaw test method described in JIS A 1148, is excellent than the freeze-thaw resistance according to the predetermined freeze-thaw cycle in the mortar or concrete test sample prepared from the mortar or concrete composition different only in not containing the thickener from the mortar or concrete composition.SELECTED DRAWING: None
Patent JP-2021154967-A (JP)
Title: Shift control device for saddle-riding type vehicle
Inventor: TANAKA MASATAKA
IPC: B60W10/06
Filed: 2020-03-30
Abstract: To facilitate a downshift operation in a situation where a contact load between dowels is high.SOLUTION: A driven-side dowel speed estimation unit 102a estimates a rotation speed N1 of a driven-side dowel based on a rotation speed of a front wheel WF. A driving-side dowel speed estimation unit 102b estimates a rotation speed N2 of a driving-side dowel based on a rotation speed of a rear wheel WR. A dowel contact load estimation unit 103 estimates a contact load between the dowels based on a speed difference ΔN (=N2-N1) obtained by subtracting the rotation speed N1 of the driven-side dowel from the rotation speed N2 of the driving-side dowel. When the contact load between the dowels exceeds a contact load determination threshold value Nref, an ABS start unit 105 requests an ABS controller 600 to forcibly start an ABS. In response to the forcible start request, the ABS controller 600 starts the ABS when it is not actuated, and reduces a braking force of the rear wheel when the ABS is actuated.SELECTED DRAWING: Figure 7
Patent JP-2021158877-A (JP)
Title: Protector and wiring harness
Inventor: OGAWA MASAYOSHI
IPC: H01B7/00
Filed: 2020-03-30
Abstract: To provide a protector capable of suppressing attachment of a connector to an error position.SOLUTION: A protector 1 comprises: a protector main body 2 having a wiring path 20 to which an electric wire is distributed, and to which a first connector and a second connector each of which a shape of a housing is the same are attached; and an attachment member 3. The protector main body includes: a first holding part 21 holding the first connector; and a second holding part 22 holding the second connector. The first holding part includes a first engagement part 23 engaged with the housing, and the second holding part includes a second engagement part 28 which can be engaged with the attachment member and is not engaged with the housing. The attachment member includes a third engagement part 33 engaged with the housing, and the housing of the second connector is attached to the second holding part via the attachment member.SELECTED DRAWING: Figure 2
Patent JP-2021158071-A (JP)
Title: Method for operating fuel cell system and fuel cell system
Inventor: YOSHIMURA YUYA
IPC: H01M8/04664
Filed: 2020-03-30
Abstract: To provide a method for operating a fuel cell system capable of satisfactorily determining whether a circulation pump is operating normally, and a fuel cell system.SOLUTION: A fuel cell system 10 includes a fuel cell stack 12, a fuel gas supply path 40, a fuel gas circulation path 44, a circulation pump 64 driven by a pump motor 66 having no sensor, and ECU 80 for controlling the rotation of the pump motor 66. In a method for operating the fuel cell system 10, after the rotation number of the pump motor 66 reaches a predetermined value at startup, electric power to be supplied to the pump motor 66 is cut off, and it is determined whether the rotation number of the pump motor 66 decreases to a predetermined value or less within an inertia period.SELECTED DRAWING: Figure 6
Patent JP-2021158096-A (JP)
Title: Multidirectional rocking type electronic component
Inventor: WATANABE HITOSHI
IPC: H01H25/06
Filed: 2020-03-30
Abstract: To provide a multidirectional rocking type electronic component capable of reducing the number of components, and reducing the thickness.SOLUTION: A multidirectional rocking type electronic component includes: first and second arms 190 and 170 rotatably supported so as to be crossed; operation members 150 and 250 which are inserted into the first and second arms 190 and 170 and are attached so as to be swingably and freely moved in a vertical direction; a pressing-up member 140 which is moved in accordance with a swing operation or a vertical operation of the operation members 150 and 250; repulsive means 130 of holding the operation members 150 and 250 at a neutral position so as to repulsive the pressing-up member 140 to a lower face of the operation members 150 and 250; and a switch mechanism which is turned on/off by the vertical operation of the operation members 150 and 250. The switch mechanism contains: a switch operation body 80 which is vertically moved by being pressed by the operation members 150 and 250; and a switch contact mechanism (a reverse plate 40 and patterns 33a and b) which is turned on/off by the switch operation body 80. The operation members 150 and 250 is provided so as to be separated from an opposite face (a concave face 159 and an opposite face 85) of the switch operation body 80.SELECTED DRAWING: Figure 2
Patent JP-2021160218-A (JP)
Title: Production method of printed material, printer, and printed can
Inventor: MURAKAMI EKI
IPC: B05D1/38
Filed: 2020-03-31
Abstract: To print a precise inkjet image on a print object made of metal or resin by adjusting a spread of wetness of ink.SOLUTION: A production method of a printed material for applying inkjet printing onto a print object made of metal or resin includes: a substrate layer formation step of forming a substrate layer containing a cross-linkable resin on at least a part of a surface of the print object; a half-crosslinking step of half-crosslinking the cross-linkable resin contained in the substrate layer; and a printing step of applying inkjet printing onto at least a part of a surface of the substrate layer after the half-crosslinking step to form an inkjet print layer.SELECTED DRAWING: Figure 2
Patent JP-2021167577-A (JP)
Title: Housing structure for rotary machine and method for manufacturing housing structure for rotary machine
Inventor: KODA TOSHIAKI
IPC: F01D25/00
Filed: 2020-04-09
Abstract: To suppress thermal deformation on a housing structure of a rotary machine due to temperature distribution.SOLUTION: A housing structure of a rotary machine includes a body and a heat transfer member. The heat transfer member includes a material having a thermal conductivity that is higher than the body. The heat transfer member is held between a first surface and a second surface of the body while being subjected to a compressive load from the first surface and the second surface to thereby relax temperature distribution that may occur in the body and suppresses thermal deformation.SELECTED DRAWING: Figure 2
Patent JP-2021167144-A (JP)
Title: Bead tightening force prediction method, tire manufacturing method and tire
Inventor: AOKI CHIEKO
IPC: B60C19/00
Filed: 2020-04-10
Abstract: To provide a method capable of accurately and easily predicting a tightening force of a bead part from design parameters, a tire manufacturing method using the method, and a tire.SOLUTION: A bead tightening force prediction method includes a process of predicting a tightening force BF of a bead part 4 when a tire 1 having a bead core 5 on the bead part 4 is mounted on a rim R of a wheel. In the prediction process, the bead tightening force BF is predicted using an inner diameter IDw of the bead core, a rim diameter ODR, and a thickness Ct inside the bead core 5 in a radial direction of the tire.SELECTED DRAWING: Figure 2
Patent JP-2021167057-A (JP)
Title: Cutting tool and manufacturing method for the same
Inventor: ANONGSACK PASEUTH
IPC: B23C5/16
Filed: 2020-04-13
Abstract: To provide a cutting tool having excellent tolerability against initial abrasion and abrasion by heat, and a manufacturing method for the same.SOLUTION: A cutting tool comprises a base material and a coating layer arranged on the base material, where the coating layer is constituted of cubic hard particles. The cubic hard particle is constituted of a multilayer structure part and a matrix-domain structure part. The multilayer structure part is in contact with the matrix-domain structure part, at the opposite side of the base material, and the multilayer structure part includes a first unit layer and a second unit layer. The matrix-domain structure part includes a matrix region and a domain region surrounded by the matrix region. The cubic hard particle is made of nitride or carbide including aluminium and titanium as constituent elements. An atom ratio x of the aluminium is 0.7 or more and 0.96 or less with respect to a total of the aluminium and the titanium in the cubic hard particle as a reference. When the coating layer is analyzed by an X-ray diffraction method, peak intensity derived from an orientation (111) shows a maximum value in comparison with peak intensity derived from other orientations.SELECTED DRAWING: None
Patent JP-2021098188-A (JP)
Title: Water quality regulator
Inventor: IWAHARA YOSHIYUKI
IPC: E03B3/02
Filed: 2020-04-17
Abstract: To provide a water quality regulator capable of easily maintaining its function as a water quality regulator for a large number of magnesium grains.SOLUTION: A water quality regulator 150 has a body 151 which is cylindrical and bent into a "V" shape in appearance. The body 151 has a lower part 151a inclined at a predetermined angle θ to the vertical direction, and an upper part 151b inclined to the vertical direction by the same angle θ in the opposite direction to the lower part 151a. A large number of granular magnesium 152 as a water quality regulator is contained in the body 151. Rainwater flowing into the water quality regulator 150 is moved upward from the bottom of the body 151, where it mixes with the granular magnesium 152 and undergoes a chemical reaction. Therefore, the rainwater that was slightly acidic becomes slightly alkaline when it flows out of the water quality regulator 150.SELECTED DRAWING: Figure 13