baber/WOPTO huggingface dataset:
Patent JP-2021120480-A (JP)
Title: Mechanical component, and method for producing mechanical component
Inventor: IWAHASHI TAKANORI
IPC: C22C38/60
Filed: 2020-01-31
Abstract: To provide a mechanical component having excellent fatigue strength and machinability.SOLUTION: A mechanical component disclosed herein has a chemical composition consisting of, in mass%, C: 0.30-0.40%, Si: 0.30-1.00%, Mn: 1.00-2.00%, P: 0.035% or less, S: 0.050-0.100%, Al: 0.050% or less, Cr: 0.02-1.50%, Ti: 0.002-0.020%, N: 0.003-0.030%, and O: 0.0050% or less, with the balance being Fe and impurities. A total area ratio of martensite and bainite is 90% or more. An average grain size of old austenitic grains at a stress concentration area is 26 μm or less, and an average grain size of old austenitic grains at a normal area is 100-2000 μm.SELECTED DRAWING: Figure 5
Patent JP-2021125318-A (JP)
Title: Battery pack
Inventor: KURITA MASARU
IPC: H01M50/20
Filed: 2020-02-03
Abstract: To provide a battery pack in which removal of a weld part of a skeletal structure can be prevented.SOLUTION: A skeletal structure 30 comprises: a metal reinforcing frame 50; a first reinforcing weld part 61 at which the reinforcing frame 50 is welded to a first frame 311; a second reinforcing weld part 62 at which the reinforcing frame 50 is welded to a second frame 312; and an overlapping weld part O at which the three components, i.e., the reinforcing frame 50, the first frame 311, and the second frame 312 are welded to one another. A first weld part 41 is included in the overlapping weld part O. The first reinforcing weld part 61 is formed at a boundary between the reinforcing frame 50 and the first frame 311, and is also continuous with the overlapping weld part O. The second reinforcing weld part 62 is formed at a boundary between the reinforcing frame 50 and the second frame 312, and is also continuous with the overlapping weld part O.SELECTED DRAWING: Figure 5
Patent JP-2021122885-A (JP)
Title: Electric tool
Inventor: YAMASHITA MICHIO
IPC: F16H1/28
Filed: 2020-02-04
Abstract: To provide an electric tool configured so that a speed reduction ratio can be decreased.SOLUTION: An impact driver 1A, an electric tool, comprises: a brushless motor 2; a speed reducer 4 whose input shaft 40 is connected to a shaft 20a of the brushless motor 2 and whose output shaft 45 rotates at a rotation speed corresponding to a gear ratio; and a hammer unit 5, connected to the output shaft 45, which applies force in a circumferential direction to an anvil 6 by rotation of the output shaft 45. The speed reducer 4 comprises: a sun gear 41 that is mounted on the input shaft 40; a plurality of planetary gears 42 that engage with the sun gear 41; an internal gear 43 that engages with the planetary gears 42; a gear carrier 44 that supports the planetary gears 42, where the output shaft 45 is mounted on the gear carrier 44; and a spindle assembling body 46 that holds shafts 42a of the planetary gears 42.SELECTED DRAWING: Figure 1
Patent JP-2021125110-A (JP)
Title: Information providing server, information providing method, and program
Inventor: MIYAJIMA YUTARO
IPC: G06T7/00
Filed: 2020-02-07
Abstract: To provide a technique that attaches additional information to image data including an object and displays the additional information, without attaching the additional information to the object as one unit.SOLUTION: An information providing server includes: an analysis unit that performs image analysis on a first image when the first image to which additional information is not attached is acquired from a communication terminal; an image extraction unit that extracts additional information attached to a second image that satisfies a predetermined condition from a database that has stored the second image and the additional information attached to the second image based on a result of the image analysis; and an output unit that outputs the extracted additional information to the communication terminal.SELECTED DRAWING: Figure 1
Patent JP-2021126624-A (JP)
Title: Ultrapure water production device and ultrapure water production method
Inventor: IDA JUNICHI
IPC: B01D61/08
Filed: 2020-02-14
Abstract: To inexpensively, stably and reliably produce ultrapure water of high purity that sufficiently meets water quality requirements, regardless of variation in the amount and quality of the water, while also achieving a reduced device installation area.SOLUTION: An ultrapure water production device is provided with: a pretreatment system that treats raw water; a primary water purification system that treats the water treated by the pretreatment system; and a subsystem that treats the water treated by the primary water purification system. The primary water purification system comprises, as constituent devices, at least a reverse osmosis membrane separation device, a degassing device, an ultraviolet oxidation device, and an ion exchange device in this order. The ultrapure water production device has a monitor that monitors the amount and/or quality of the water in the primary water purification system, and control means that controls operation conditions of one or more of the constituent devices according to a value detected by the monitor.SELECTED DRAWING: Figure 1
Patent JP-2020110600-A (JP)
Title: Head for applying stitches to decorative member having three-dimensional shape and decorative member in which a plurality of stitches are applied by head
Inventor: Edward j wenzel
IPC: D05B73/08
Filed: 2020-02-17
Abstract: To provide a head for applying vivid and non-functional stitches to a decorative member and to provide a decorative member in which vivid and non-functional stitches are applied.SOLUTION: The head (10) is for applying stitches to a decorative member having a three-dimensional shape and comprises a needle bar assembly (20) operatively connected to the head, a looper (12) that is configured to cooperate with the needle bar assembly (20) in order to provide a plurality of stitches to the decorative member and rotates in a plane parallel to the decorative member, and a post assembly (14) that is configured to drive the looper (12) in a reciprocating fashion in the plane and is operatively connected to a motor (24) configured to drive the needle bar assembly (20) in a reciprocating fashion.SELECTED DRAWING: Figure 1
Patent JP-2021130155-A (JP)
Title: Arrangement method of insert
Inventor: SOTOZAKI SHUJI
IPC: B22D19/00
Filed: 2020-02-19
Abstract: To provide an arrangement method of an insert capable of arranging quickly the insert having a hole with a circular cross section into a columnar part of a mold.SOLUTION: In an arrangement method of an insert, an insert 2 having a hole 2a with a circular cross section is arranged into a columnar part 1a of a mold 1 by using a robot hand 3b. The arrangement method of an insert includes a step ST2 of arranging the insert 2 into the columnar part 1a by pushing it into the root side of the columnar part 1a, while rotating it around the axis Z1 of the columnar part 1a.SELECTED DRAWING: Figure 2
Patent JP-2021131719-A (JP)
Title: Program, information processing device, information processing method and method for generating learned model
Inventor: ISOZAKI TETSUYA
IPC: G06Q10/08
Filed: 2020-02-19
Abstract: To provide an information processing device capable of outputting the order quantity of each food with high accuracy.SOLUTION: In a cloud server 1 being one kind of an information processing device, a control part 11 reads a plurality of combinations of training data obtained by associating a plurality of kinds of menus and the predicted number of orders for each menu with the order quantity of each food from a training data DB 172 of a large capacity storage part 17, inputs the plurality of kinds of menus and the predicted number of orders for each menu in the training data to an input layer of a neural network, and acquires a prediction result obtained by predicting the order quantity of each menu. Then, it respectively compares the predicted order quantity of each food with the order quantity of each ordered food stored in the training data DB 172, and optimizes a parameter to be used for arithmetic processing in an intermediate layer so as to make the acquired prediction result come close to a correct answer value of the training data.SELECTED DRAWING: Figure 2
Patent JP-2021130275-A (JP)
Title: Transparent resin laminate, and transparent substrate material and transparent protective material each using the same
Inventor: HIRABAYASHI MASAKI
IPC: B29C51/14
Filed: 2020-02-20
Abstract: To provide a resin laminate which is excellent in thermoforamabilty at low temperature.SOLUTION: A resin laminate is provided, having: a layer including a thermoplastic resin layer (B) on at least one surface of a layer including a polycarbonate-based resin (A); and a hard coat layer on at least a surface on one side, of a layer including the thermoplastic resin (B). The thermoplastic resin (B) contains a methacrylic resin (C), the methacrylic resin (C) is a copolymer including a methacrylate monomer unit (c1), an N-alkylmaleimide monomer unit (c2) and an N-aryl maleimide monomer unit (c3), and the total of (c1), (c2) and (c3) is 80-100 mass% with respect to the total of the total monomer unit in the methacrylic resin (C).SELECTED DRAWING: None
Patent JP-2020139152-A (JP)
Title: Polyethylene resin composition and resin composition including the same
Inventor: Morimoto ryohei
IPC: C08J3/215
Filed: 2020-02-21
Abstract: To provide a resin particle that gives a molding having sufficient mechanical strength, particularly, excellent surface impact resistance without impairing an original color of a thermoplastic resin when mixed with it, and a resin composition including the resin particle.SOLUTION: A resin particle has an acid-modified polyethylene resin (A) with a copolymerized (meth) acrylate component, and a fine cellulose fiber (B), where, the mass ratio (A/B) in the resin particle is 40/60-98/2.SELECTED DRAWING: None
Patent JP-2020124508-A (JP)
Title: Computer-implemented method of operating cleaning robot
Inventor: COLIN ANGLE
IPC: H04Q9/00
Filed: 2020-02-25
Abstract: To integrate sophisticated and autonomous behaviors of a household mobile robot.SOLUTION: A mobile robot 200 includes a processor connected to a memory and a wireless network circuit. The processor drives the mobile robot to a plurality of accessible two-dimensional locations within a household, and commands an end effector, including at least one motorized actuator, to perform mechanical work in the household. A plurality of routines include a first routine which monitors a wireless local network and detects a presence of a network entity on the wireless local network, a second routine which receives a signal from a sensor detecting an action state of one of the network entities, the action state changeable between waiting and active, and a third routine which commands the end effector to change the state of performing mechanical work based on the presence and on the action state.SELECTED DRAWING: Figure 1
Patent JP-2021134023-A (JP)
Title: Maintenance work support apparatus fur building facility
Inventor: MARUOKA YASUSHI
IPC: G06Q50/16
Filed: 2020-02-25
Abstract: To optimize work procedures for maintenance work of building facilities.SOLUTION: A management server 1 is an apparatus that supports maintenance work of an elevator 5 which is a kind of building facilities, comprising: an FTA database 10 that records a plurality of FTA workflows that show the procedure of restoration work for malfunction of the elevator 5; a correspondence result database 11 in which result information of the restoration work is recorded; an FTA correction unit 14 that extracts a correction target flow diagram from the plurality of FTA workflows; and an update processing unit 15 that updates the correction target flow diagram. The FTA correction unit 14 extracts the correction target flow diagram based on the FTA database 10 and the correspondence result database 11, and creates a correction screen including the correction target flow diagram. The update processing unit 15 updates the correction target flow diagram based on the user's operation on the correction screen.SELECTED DRAWING: Figure 1
Patent JP-2021134836-A (JP)
Title: Damper device
Inventor: UEHARA HIROSHI
IPC: F16F15/129
Filed: 2020-02-26
Abstract: To form a stopper hole of a stopper mechanism long in a circumferential direction, in a damper device.SOLUTION: A damper device includes an input-side plate 21, a hub-flange 22, a plurality of coil springs 27, and a stopper mechanism 25. The stopper mechanism 25 has a hole 26a for a first stopper and a hole 26b for a second stopper, and a plurality of stop pins 24. Each of the holes 26a, 26b for the stoppers is formed in a state of being extended in a circumferential direction at both side in the circumferential direction of a first window hole 22a of the hub-flange 22 so as to be communicated to the first window hole 22a at one end portion, and extended to a radial outer side of a second window hole 22b of the hub-flange 22 at the other end portion. The stop pins 24 are fixed to the input-side plate 21, axially penetrated through the holes 26a, 26b for the stoppers, and movable in the circumferential direction in the holes 26a, 26b for the stoppers.SELECTED DRAWING: Figure 3
Patent JP-2021134999-A (JP)
Title: Carbon dioxide emission amount suppressed power generation method
Inventor: ABE MASAHIKO
IPC: F23G5/02
Filed: 2020-02-27
Abstract: To provide an environmentally friendly and economically effective carbon dioxide emission amount suppressed power generation method capable of executing power generation by burning waste plastics and the like while suppressing carbon dioxide emission to a small amount, capable of executing power generation using waste plastics and the like for fuel as a substitute for fossil fuel efficiently and while substantially reducing carbon dioxide emission, and thereby capable of reducing the consumption of fossil fuel.SOLUTION: There is provided a carbon dioxide emission amount suppressed power generation method for executing power generation by burning fuel materials consisting of at least one of waste plastics and woody pellets. The fuel materials contain carbon dioxide emission amount decreased resin compositions.SELECTED DRAWING: Figure 1
Patent JP-2020078684-A (JP)
Title: Game machine
Inventor: NAKAYAMA YUKI
IPC: A63F7/02
Filed: 2020-03-02
Abstract: To provide a game machine with a novel game property.SOLUTION: The game machine includes: variable ball entrance means provided with a specific area where game balls moving a game area can enter; specific ball entrance means where game balls which entered the specific area can enter; and start ball entrance means where game balls moving in the game area excluding the specific area can enter. A special game state is generated on the basis of a ball entrance to the specific ball entrance means, and the variable ball entrance means becomes an open state on the basis of a ball entrance to the start ball entrance means. The special game state is provided with a plurality of types, and the type is determined when a game ball enters the start ball entrance means. If a game ball, which entered the specific area when the variable ball entrance means became an open state on the basis of a prescribed ball entrance to the start ball entrance means, enters the specific ball entrance means, a special game state in a type determined on the basis of the prescribed ball entrance is to be granted. Also, notification means is provided capable of notifying a player of the type of special game state determined on the basis of the prescribed ball entrance, at a stage before the variable ball entrance means becomes the open state on the basis of the prescribed ball entrance to the start ball entrance means.SELECTED DRAWING: Figure 1
Patent JP-2021139508-A (JP)
Title: Heat exchanger with receiver tank
Inventor: KUBOTA ETSURO
IPC: F28F9/02
Filed: 2020-03-02
Abstract: To provide a heat exchanger with a receiver tank in which a connection member can be easily and surely temporarily fixed to a header pipe and a receiver tank to be brazed, while dispensing with temporal fixing of the header pipe and the receiver tank by welding the connection member.SOLUTION: A connection member 50 disposed between a header pipe 2b and a receiver tank 10 constituting a heat exchanger, is composed of a clad material on both surfaces of which a brazing filler metal is deposited, and includes: a plate-like main body 51 kept into contact with a joint face of the receiver tank; a refrigerant outflow passage 53 and a refrigerant inflow passage 52 respectively formed on the plate-like main body for communicating a refrigerant outflow port 7 and a refrigerant inflow port 8 formed on the header pipe, and a tank inflow port 14 and a tank outflow port 16 formed on the receiver tank; and locking claws 54, 55 capable of being inserted to locking slits 9a, 9b formed on at least one of the header pipe and the receiver tank, for example, the header pipe.SELECTED DRAWING: Figure 2
Patent JP-2020173429-A (JP)
Title: Diffraction optical element, optical equipment, and imaging apparatus
Inventor: UKUTA HIDEO
IPC: H04N5/225
Filed: 2020-03-06
Abstract: To provide a diffraction optical element with diffraction efficiency which does not easily fluctuate even when exposed to a high temperature and high humidity environment (for example, temperature 60°C, humidity 70%) for a long time.SOLUTION: A diffraction optical element 100 includes a first base member 10, and two resin parts formed over the first base member 10. One of the two resin parts is a first resin parts 1 that has a diffraction grating shape, and a diffractive index of nA, and a swelling rate of α. The other of the two resin parts is a second resin part 2 that has a diffraction grating shape, and a diffractive index of nB, and a swelling rate of β. Here, the relationship of nA>nB and 2≤β/α≤16 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2020108386-A (JP)
Title: Heterodimeric antibodies that bind cd3 and cd38
Inventor: GREGORY MOORE
IPC: C12N15/62
Filed: 2020-03-09
Abstract: To provide heterodimeric antibodies that bind CD3 and CD38.SOLUTION: A heterodimeric antibody that binds CD3 and CD38 comprises a first monomer having a specific sequence, a second monomer having a specific sequence, and a light chain having a specific sequence. A nucleic acid composition comprises a first nucleic acid encoding a specific sequence, a second nucleic acid encoding a specific sequence, and a third nucleic acid encoding a specific sequence. An expression vector composition comprises a first expression vector comprising a nucleic acid encoding a specific sequence, a second expression vector comprising a nucleic acid encoding a specific sequence, and a third expression vector comprising a nucleic acid encoding a specific sequence.SELECTED DRAWING: Figure 1A
Patent JP-2021139599-A (JP)
Title: Continuous firing furnace and continuous firing method
Inventor: TSUJIMOTO SHOJI
IPC: F27D19/00
Filed: 2020-03-09
Abstract: To provide a continuous firing furnace and a continuous firing method capable of easily performing the control of firing conditions such as the temperature and atmosphere in a muffle.SOLUTION: A continuous firing furnace has a process where, while continuously moving a body to be fired in a muffle comprising an inlet part and an outlet part, firing is continuously performed. The continuous firing furnace comprises a detection section detecting the conditions in a continuous firing furnace during firing and a determination section determining firing conditions from information detected by the detection section using a learning-finished learner. The detection section detects at least one of the temperature in the muffle and the atmosphere in the muffle.SELECTED DRAWING: Figure 9
Patent JP-2021142722-A (JP)
Title: Laminated film
Inventor: MINOMO KATSUHIRO
IPC: B32B3/10
Filed: 2020-03-13
Abstract: To provide a laminated film having mechanical characteristics necessary for use as a film, and excellent adhesivity to a cloth and the like and a tactile sensation.SOLUTION: Provided is a laminated film, in which a substrate layer, an adhesive layer, and particles are positioned in this order and both surfaces have different peeling strength for cloth. When a surface having relatively larger peeling strength for cloth is denoted as Surface A, Surface A is formed of a resin and particles, an area ratio of the particles on Surface A is 5% to 35%, an average particle diameter of the particles forming Surface A is 10 μm to 160 μm. And a maximum value of Young's modulus of the laminated film is 0.5 GPa to 4.5 GPa.SELECTED DRAWING: Figure 1
Patent JP-2021146513-A (JP)
Title: Adhesion layer and metal mask using adhesion layer
Inventor: NAKAGAWA HIROSHI
IPC: B32B7/14
Filed: 2020-03-16
Abstract: To solve formation of air bubbles and a gas layer in adhesion, and acquire an adhesion layer capable of adhering two plate bodies to a desired thickness dimension accurately.SOLUTION: In the invention, an adhesion layer 1 formed of a photocurable resin or a thermo-setting resin for adhering in a laminate state, two plate bodies 2, 3, is provided. The adhesion layer is formed of: an uncured region 4 which is a not-exposed part and has an adhesion property derived from a material; and a curing region 5 which is an exposed part and in which the adhesion property derived from the material is eliminated. The curing region 5 is formed so as to face an outer peripheral edge part 6 of the adhesion layer 1. Therefore, air interposed between layers is caused to transmit a part of the curing region 5 having no adhesion property, and can be discharged to outside of the adhesion layer 1 from the outer peripheral edge part 6, therefore, formation of air bubbles and a gas layer due to biting of air between the layers, can be solved.SELECTED DRAWING: Figure 1
Patent JP-2021148882-A (JP)
Title: Vehicle control device
Inventor: TOMITA YOSUKE
IPC: G10L15/00
Filed: 2020-03-17
Abstract: To set up a recognition engine which adapts to sounds generated around a vehicle.SOLUTION: A vehicle control device 50 includes: a vehicle information acquisition unit 21; a voice recognition unit 23 which performs voice recognition by a recognition engine group; and a recognition engine setting unit 22 which determines whether a vehicle 100 is running or stopped, and based on a result of the determination, sets a first recognition engine 23a or a second recognition engine 23b.SELECTED DRAWING: Figure 4
Patent JP-2021150421-A (JP)
Title: package
Inventor: TSUKIYAMA YOSHIO
IPC: H01L23/36
Filed: 2020-03-18
Abstract: To provide a package capable of preventing leakage caused by peeling of a resin adhesive layer.SOLUTION: A through hole TH is provided in an external terminal electrode 90. A resin adhesive layer 60 is provided on first and second electrode surfaces ST1A and ST2A of the external terminal electrode 90, and in the through hole TH. A first frame body 81A has a first frame body surface SF1A which contains a first resin and is joined to the first electrode surface ST1A by the resin adhesive layer 60. A second frame body 82A has a second frame body surface SF2A which contains a second resin and is joined to the second electrode surface ST2A by the resin adhesive layer 60, and includes a projection 82p which is provided on the second frame body surface SF2A and is inserted to the through hole TH. The projection 82p overlaps in a thickness direction DT and an in-plane direction DP of the first frame body 81A, and is joined to the first frame body 81A by the resin adhesive layer 60.SELECTED DRAWING: Figure 6