baber/WOPTO huggingface dataset:
Patent JP-2022011333-A (JP)
Title: Bonding method and bonding device
Inventor: SATO SHIGERU
IPC: B23K20/10
Filed: 2020-06-30
Abstract: To provide a bonding method and the like suitable for improving a bonding process while focusing on the relationship between a horn part and a bonding member group.SOLUTION: A bonding device 1 performs bonding of a bonding member group (a first bonding member 33 and a second bonding member 35). A horn part 11 of a bonding part 5 gives sonic vibration and/or ultrasonic vibration to the bonding member group through a buffer member 31. The horn part 11 and the first bonding member 33 are made of metal. The buffer member 31 is softer than metal of the horn part 11.SELECTED DRAWING: Figure 1
Patent JP-2022011380-A (JP)
Title: Card reader
Inventor: MOCHIDA TETSUO
IPC: G06K7/00
Filed: 2020-06-30
Abstract: To provide a card reader which can be made small in a thickness direction of a card by using a detection coil which can detect an IC chip without being influenced by environmental temperature, with a simple configuration.SOLUTION: A card reader 1 which can read a card 100 with an IC chip 102 inserted through a card slot 3 comprises: an oscillation circuit 21 including a detection coil 16 for detecting whether the inserted card 100 has the IC chip 102 or not; and an oscillation state detection circuit 26 including a high-pass filter 23 which removes a low-frequency component from an output of the oscillation circuit 21 to monitor the output of the oscillation circuit 21 from which the low-frequency component has been removed by the high-pass filter 23. There is no need of an excitation coil for temperature compensation, thereby making the card reader 1 small in a thickness direction of the card 100, as compared with those including a detection coil and a pair of excitation coils.SELECTED DRAWING: Figure 3
Patent JP-2022011571-A (JP)
Title: Heater, fixing device, and image forming apparatus
Inventor: NAKAJIMA YUSUKE
IPC: H05B3/10
Filed: 2020-06-30
Abstract: To ensure a heating power and reduce the size of a heater for a fixing device.SOLUTION: A heater (100) has a substrate (101) that is formed of metal; an insulating layer (103) that is formed of an insulating material on a surface of the substrate; a heating element (102) that is arranged on the insulating layer and generates heat upon energization; first conductive units (105a, 105b) that are arranged on the insulating layer and electrically connected with the heating element; and a second conductive unit (106b) that electrically connects the heating element and the substrate with each other. Application of voltage between the first conductive units and the substrate causes current to flow in the heating element.SELECTED DRAWING: Figure 1
Patent JP-2022022645-A (JP)
Title: Translucent cover, lighting fixture and lighting device
Inventor: YAMAUCHI TAKESHI
IPC: F21V3/00
Filed: 2020-06-30
Abstract: To provide a translucent cover for a lighting device that is less likely to generate shear stress and suitable for use under a special environment, and to provide a lighting fixture and a lighting device.SOLUTION: A translucent cover for covering an apparatus including a light-emitting part serving as a light source includes: a substrate having light transmissivity; and a first resin layer having light transmissivity and laminated on an outer wall surface side of the substrate when being viewed from the light source. The substrate is made of a material having a water absorption rate that is lower than the first resin layer and a liner expansion coefficient higher than the first resin layer.SELECTED DRAWING: Figure 3
Patent JP-2022011945-A (JP)
Title: Motor control device
Inventor: TAWARA MAKOTO
IPC: B60L58/10
Filed: 2020-06-30
Abstract: To provide a motor control device which can accurately acquire power consumption other than a shaft output of a motor, and can properly set a torque command value by using the acquired power consumption.SOLUTION: A motor generator 2 consumes the power of a battery 3, and generates power for the traveling of a vehicle 1. A torque command value is set by the torque control of the motor generator 2. At the setting of the torque command value, an output of the battery 3 is calculated, and a shaft output of the motor generator 2 is calculated. Then, since a difference between an output of the battery 3 and the shaft output of the motor generator 2 is subtracted from the input/output upper limit power of the battery 3, a shaft output upper limit value is set, and a torque upper limit value is set on the basis of the shaft output upper limit value. The torque command value is set to a value which is equal to or smaller than the torque upper limit value with the torque upper limit value as an upper limit.SELECTED DRAWING: Figure 2
Patent JP-2022011986-A (JP)
Title: Positive electrode active substance material for solid electrolyte-containing battery, and solid electrolyte-containing battery
Inventor: TOKUDA HIROYUKI
IPC: H01M4/505
Filed: 2020-06-30
Abstract: To provide a positive electrode active substance material which is lighter than conventional ones in weight, which can be manufactured simply and conveniently at low cost with a lower energy, and which enables the enhancement in the battery characteristics of a solid electrolyte-containing battery, including a capacity and a charge/discharge efficiency.SOLUTION: A positive electrode active substance material for a solid electrolyte-containing battery comprises: a lithium composite oxide; and one or more fluorophosphate compounds selected from a group consisting of a monofluorophosphate, a difluorophosphate and their salts. The content of the fluorophosphate compounds is 0.01 pts.mass or more and 5.0 pts.mass or less to 100 pts.mass of the lithium composite oxide.SELECTED DRAWING: None
Patent JP-2022012797-A (JP)
Title: Detection device and method for longitudinal tear in conveyor belt
Inventor: ISHIBASHI YUSUKE
IPC: B65G15/08
Filed: 2020-07-02
Abstract: To provide a detection device and method that can accurately detect whether a longitudinal tear has occurred in a conveyor belt while having high versatility and low cost.SOLUTION: A buried body 2 having a one-side antenna unit 4 and a passive-type IC tag 3, connected thereto at one end of a coaxial cable 6 and the other-side antenna unit 5 at the other end is buried in a conveyor belt 17 with the one-side antenna unit 4 and the IC tag 3 and the other-side antenna unit 5 spaced apart in the width direction. The coaxial cable 6 is buried extending in the width direction. A calculation unit 12 determines whether a detector 10 has received a radio wave R2 transmitted from the IC tag 3 through the coaxial cable 6 and the other-side antenna 5 in response to a radio wave R1 transmitted from the detector 10 to the other-side antenna 5. On the basis of the determination result, the presence or absence of a longitudinal tear in the conveyor belt 17 in the range where the coaxial cable 6 is buried is detected.SELECTED DRAWING: Figure 3
Patent JP-2022013415-A (JP)
Title: Method for producing benzoxazine compound-containing mixture
Inventor: MINAMI MASAKI
IPC: C07D265/16
Filed: 2020-07-03
Abstract: To provide a method for producing a benzoxazine compound-containing mixture that has compatibility to other resins (preferably epoxy compound), and, when contained in a curable composition, can impart high heat resistance to the cured product.SOLUTION: Used is a method, which is a method for producing a mixture containing a benzoxazine compound represented by the following formula (1) that includes a step of condensation reacting a p-aminophenol, an aromatic primary monoamine, a bisphenol, and a formaldehyde, and in which the ratio of a phenolic hydroxyl group derived from the p-aminophenol and the bisphenol, and an amino group derived from the p-aminophenol and the aromatic primary monoamine in the condensation reaction step, (OH/NH2), is 1.05/1 to 1.15/1.SELECTED DRAWING: None
Patent JP-2022014521-A (JP)
Title: Foundation structure of building
Inventor: MASUYAMA MASANARI
IPC: E02D27/01
Filed: 2020-07-07
Abstract: To provide a foundation structure of a building which facilitates single strike of a slab part of mat foundation.SOLUTION: In a foundation structure of a building 1 having an outer periphery raised part 5 which is raised along the outer periphery of the building 1, and a flat slab part 6 provided inside the outer periphery raised part 5, precast concrete-made bundle members 21 are mounted on an upper surface 6a of the installed slab part 6, the precast concrete-made bundle members 21 are used as bundles (A) for the structure, and steel-made bundles 31 as bundles for vibration control separately from the precast concrete-made bundle members 21 are mounted on the upper surface 6a of the slab part 6.SELECTED DRAWING: Figure 3
Patent JP-2022015390-A (JP)
Title: Composite beam
Inventor: SHINOZAKI YOZO
IPC: E04B1/30
Filed: 2020-07-09
Abstract: To provide a composite beam composed of woody material and reinforced concrete excellent in flexural rigidity and flexural strength.SOLUTION: A composite beam 10 is composed of woody material and reinforced concrete and extends in an axial direction Da, and includes a reinforced concrete part 20 in which a beam main reinforcement 24 and a shear reinforcement 25 are embedded and whose vertical cross-section orthogonal to the axial direction Da is T-shaped or rectangular, a wooden part 30 provided on at least both side surfaces 22s of the reinforced concrete part 20, steel-made stress-sharing means 40 which is buried astride the reinforced concrete part 20 and the wooden part 30 to join them and shares stresses acting on the reinforced concrete part 20 with the wooden part 30, and at least a lower end surface 22b of the reinforced concrete part 20 is exposed.SELECTED DRAWING: Figure 5
Patent JP-2020170728-A (JP)
Title: Light source module and lighting device
Inventor: SANO YASUHIRO
IPC: F21S2/00
Filed: 2020-07-14
Abstract: To provide a light source module which has improved assemblability, and to provide a lighting device.SOLUTION: A light source module of an embodiment includes: a support having a first portion made of a metal and has an elongated plate shape and a pair of second engagement part and third engagement part extending from a first surface of the first portion in a direction to a second surface opposite to the first surface; a light source substrate provided on the first surface of the support; and a resin cover that has a body part which covers the light source substrate, first and second contact parts that which extend from both ends of the body part and are provided parallel to the first surface of the support. The first and second contact parts are e integrally formed with the body part so as to cover the first and second engagement parts [sic, the second and third engagement parts] of the support. The resin cover is attached to the support without covering the second surface of the support.SELECTED DRAWING: Figure 1
Patent JP-2021025661-A (JP)
Title: Auto tensioner life estimation method
Inventor: TANAKA KANEKAZU
IPC: F16H7/12
Filed: 2020-07-15
Abstract: To provide an auto tensioner life estimation method which can exactly estimate a market traveling distance of an objective vehicle whose auto tensioner reaches its life at market traveling in a short period of time.SOLUTION: (S1) an oscillation test for repeating the oscillation of an arm is performed, and a total slide distance at which an auto tensioner reaches its life by the wear of a slide member is acquired, (S2) an oscillation width of the arm corresponding to an engine rotation number and an engine load rate is measured, and converted into a slide distance along a side face of the slide member, (S3) a relationship between a market traveling time of an objective vehicle and a total slide distance of the slide member is acquired by multiplying the slide distance which is converted in S2 by a ratio of a generation frequency corresponding to the engine rotation number and the engine load rate at a market traveling time at each objective vehicle, and (S4) the market traveling distance of the objective vehicle up until the auto tensioner reaches its life is estimated on the basis of a relationship between the market traveling time and the total slide distance of the slide member acquired in S3, the total slide distance acquired in S1, and average vehicle speed information at the market traveling.SELECTED DRAWING: Figure 8
Patent JP-2022024299-A (JP)
Title: Image forming device and image forming method
Inventor: MAKII ATSUTO
IPC: G03G9/08
Filed: 2020-07-15
Abstract: To provide an image forming device that can appropriately apply decoration powder to an image pattern.SOLUTION: An image forming device comprises: a powder holding part that holds decoration powder; a slide-rubbing part that side-rubs the decoration powder held on a surface of the powder holding part to remove an excess of the decoration powder held on the surface of the powder holding part; a powder applying part that applies the decoration powder remaining in the powder holding part slide-rubbed by the slide-rubbing part to an image patter on a recording medium; and an opposing member that is arranged oppositely to the powder applying part, makes a nip part formed together with the powder applying part grip the recording medium and applies the decoration powder on the surface of the powder applying part to a surface of the image pattern. The hardness of the surface of the powder applying part is lower than the hardness of the surface of the powder applying part.SELECTED DRAWING: Figure 1
Patent JP-2022020202-A (JP)
Title: Suspended stage installation structure
Inventor: MORITA KENTARO
IPC: E04G3/00
Filed: 2020-07-20
Abstract: To provide a suspended stage installation structure allowing operation to be efficiently carried out through installing a suspended stage on a beam despite a specification (such as a structure, shape, and size) of a building beam.SOLUTION: A suspended stage installation structure installing a suspended stage 2 with an engaging part 21 for suspended installation and a stage plate 22 on a building 1 beam 11 is provided with: a plurality of corbelled members 3 attached on an upper surface of the beam 11 and extending in a beam width direction X of the beam 11; and a support member 4 installed over tips of the plurality of corbelled members 3 and extending in a beam longitudinal direction Y of the beam 11, wherein the support member 4 is configured in a way the engaging part 21 of the suspended stage 2 is freely engageable at a plurality of positions in its extending direction and the suspended stage 2 is installed on the beam 11 through the corbelled members 3 and the support member 4 in a state where the engaging part 21 is engaged to the support member 4.SELECTED DRAWING: Figure 1
Patent JP-2022021193-A (JP)
Title: Filter for extraction
Inventor: YAMAMOTO HIROAKI
IPC: D21H13/24
Filed: 2020-07-21
Abstract: To provide a filter for extraction unlikely to remain in the environment.SOLUTION: A filter for extraction has a heat seal layer formed by raw material fiber that contains 20 to 80 mass% pulp fiber, 20 to 80 mass% binder fiber containing polybutylene succinate resin, and 0 to 45 mass% resin fiber having 125°C melting point or higher, in which the basis weight is 10.0 to 60.0 g/m2, tensile strength (in the vertical direction) is 0.30kN/m or more, and air permeability (of 20 layers) is 0.30 to 6.0 seconds.SELECTED DRAWING: None
Patent JP-2022024582-A (JP)
Title: Scouring prevention unit and scouring prevention structure
Inventor: SUZUKI KOUJIROU
IPC: E02B3/04
Filed: 2020-07-28
Abstract: To provide, by combining a deformation tracking function and a stress dispersion function, a scouring prevention unit with a persistent configuration that can resist in a whole structure to a local fast water flow caused by a tsunami or the like, and a scouring prevention structure that can exert a high scouring prevention effect and a suction prevention effect by a ground restraint function.SOLUTION: A restraint surface material 20 with flexibility that can follow the undulations of a ground and a plurality of root hardening materials 10 arranged on the restraint surface material 20 and fixed to the restraint surface material 20 are provided. Each of the root hardening materials 10 has a bag body 11 made of knitted fabric and a filling material filled inside the bag body, and the ground on the back surface of the restraint surface material 20 can be restrained via the restraint surface material 20 by the load of the plurality of root hardening materials 10.SELECTED DRAWING: Figure 2
Patent JP-2022025434-A (JP)
Title: Combustion device and water heater
Inventor: MIZUNO SHOTA
IPC: F23N5/18
Filed: 2020-07-29
Abstract: To suppress an effect of application of intermittent combustion operation on equipment durability in a combustion device which can perform intermittent combustion operation of repeating a combustion state and a combustion stop state.SOLUTION: A burner is operated in a combustion state in which a heat quantity in accordance with a required heat quantity is generated, or a combustion stop state. The burner is controlled by applying one of a continuous combustion mode in which the combustion state is continuously maintained or an intermittent combustion mode in which the combustion stop state and the combustion state are repeated. During the continuous combustion mode, transition to the intermittent combustion mode from the continuous combustion mode is permitted when the required heat quantity to the burner is lower than a determination heat quantity determined in accordance with a minimum generation heat quantity and a can body temperature Tb after heating by the burner is equal to or higher than a determination temperature Tbt.SELECTED DRAWING: Figure 8
Patent JP-2020186402-A (JP)
Title: Double-surface adhesion sheet, display member and manufacturing method of display member
Inventor: TAKAHASHI YOICHI
IPC: C09J7/20
Filed: 2020-08-04
Abstract: To provide a double-surface adhesion sheet with excellent section difference following performance and excellent machinability, a display member obtained by using the double-surface adhesion sheet, and a manufacturing method thereof.SOLUTION: The double-surface adhesion sheet 2 is provided with a first adhesive layer 21 as an outer layer of one side, a second adhesive layer 22 as the outer layer of the other side, and a middle layer 23 between the first adhesive layer 21 and the second adhesive layer 22, wherein the glass transition temperature of the middle layer 23 is 0°C or higher and 60°C or lower, and the first adhesive layer 21 and the second adhesive layer 22 are active energy ray-curable ones.SELECTED DRAWING: Figure 1
Patent JP-2021036316-A (JP)
Title: toner
Inventor: WATANABE TOSHITARO
IPC: G03G9/097
Filed: 2020-08-04
Abstract: To provide a toner which offers good low-temperature fixability and hot offset resistance and does not cause density unevenness.SOLUTION: A toner is provided, containing a resin having an amorphous part and a crystalline part as a binder resin. Content of tetrahydrofuran-insoluble component in the resin component is 40-80 mass%, inclusive. In differential scanning calorimetry of the tetrahydrofuran-insoluble component, the toner satisfies the following expressions (1), (2): 55.0≤Tm≤80.0 ...(1), 10.0≤H(I)≤80.0 ...(2), where Tm (°C) represents a temperature of the maximum endothermic peak and H(I) [J/g] represents an endothermic amount.SELECTED DRAWING: None
Patent JP-2022029784-A (JP)
Title: Compressor and method for manufacturing compressor
Inventor: AKIYAMA KUNITAKA
IPC: F04C29/00
Filed: 2020-08-05
Abstract: To ensure the accuracy of a bearing for supporting a drive shaft on the bottom side of a housing part, without introducing dedicated equipment, in a compressor having the bottomed cylindrical housing part.SOLUTION: A housing 12 of a compressor 10 includes a first housing part 121 having a bottomed cylindrical shape, and a second housing part 122 covering an opening of the first housing part 121. One side of a drive shaft 14 in the axial direction is rotatably supported by a main bearing 361a provided on a main bearing member 36 that forms a part of a compression mechanism unit 30. The other side of the drive shaft 14 in the axial direction is rotatably supported by an auxiliary bearing 16a provided inside a cylindrical trunk 161 of an auxiliary bearing member 16 including the trunk. The compression mechanism unit 30 is disposed inside a cylindrical portion 121b of the first housing part 121. The auxiliary bearing member 16 is configured separately from the first housing part 121, and is fixed to a bottom surface of a bottom 121c of the first housing part 121.SELECTED DRAWING: Figure 1
Patent JP-2022032309-A (JP)
Title: Shipping plug
Inventor: FUKUSHIMA AKIRA
IPC: F16J12/00
Filed: 2020-08-11
Abstract: To provide a shipping plug capable of being mounted to a predetermined position of a fluid pressure device to perform masking on the fluid pressure device.SOLUTION: A shipping plug 100 mounted on a mounting surface 24 of a valve 20 as a fluid pressure device, where the mounting surface 24 is formed with a port 22 through which fluid flows to and from an external device, and mounting holes 23 for mounting the external device on the port 22, comprises: a body part 1 that can be inserted into the port 22 from one end 1a to close the port 22; a flange part 2 that extends laterally from the other end 1b of the body part 1 and can cover the mounting surface 24; and a protrusion part 3 that is provided so as to project from the flange part 2 and can be inserted into the mounting hole 23 to close the mounting hole 23.SELECTED DRAWING: Figure 7
Patent JP-2022032424-A (JP)
Title: Deformation prevention device of regeneration pipe and regeneration method of existing pipe
Inventor: ITO HIROAKI
IPC: F16L1/00
Filed: 2020-08-12
Abstract: To provide a deformation prevention device of a regeneration pipe which can surely prevent the deformation of the regeneration pipe at the regeneration of an existing pipe, and a regeneration method of the existing pipe.SOLUTION: A deformation prevention device 1 of a regeneration pipe comprises: an attachment member 2 fixed to an inner wall face X1 of an existing pipe X; and a support member 3 attachable to the attachment member 2, and supporting the regeneration pipe Y which is laid in the existing pipe X from its outer face. The support member 3 may comprise: a lock part 9 locked to the attachment member 2; a support face part 10 having a contact face 12 contacting with an outer face of the regeneration pipe Y; and a connecting part 11 for connecting the lock part 9 and the support face part 10, and regulating a distance between the lock part 9 and the support face part 10. The attachment member 2 may have a guide groove part 15 which is lockable by allowing the insertion of the lock part 9 therein.SELECTED DRAWING: Figure 1
Patent JP-2020194583-A (JP)
Title: Service center management device
Inventor: MATSUO KENICHI
IPC: G06Q50/04
Filed: 2020-08-21
Abstract: To make it possible to collect data on machinery of a plurality of manufacturers and store the data such that the stored data can be effectively utilized even if factories are located all over the world.SOLUTION: A factory monitoring system configured to be connected to at least one machine to store data from the machine includes: data acquisition means configured to acquire, from the machine, data that is in a format converted from a communication standard of the machine into a communication standard of the factory monitoring system and can be used for failure diagnosis of the machine; and storage means for storing the data in the converted communication standard format.SELECTED DRAWING: Figure 4