baber/WOPTO huggingface dataset:
Patent JP-2022122538-A (JP)
Title: Polymer composition. and rubber molded body
Inventor: SANO TAKUYA
IPC: C08L25/10
Filed: 2021-02-10
Abstract: To provide a molded body having high hardness and excellent capability of blocking vibration.SOLUTION: A polymer composition contains (A) a highly-saturated diene polymer having a structure derived from an aromatic vinyl of 5-50 mass% and a structure derived from a vinyl group of 20-70 mol% in a structure derived from a diene monomer and (B) diene rubber at a ratio of the (A) polymer of 5-60 mass% and the (B) diene rubber of 40-95 mass%. A rubber molded body is made of the polymer composition and crosslinked rubber obtained by crosslinking the polymer composition.SELECTED DRAWING: None
Patent JP-2022123491-A (JP)
Title: Interface device
Inventor: ARAYA TAKAO
IPC: B60R16/02
Filed: 2021-02-12
Abstract: To provide an interface device capable of improving usability of operation performed on an operated surface in a non-contact manner.SOLUTION: An interface device 10 comprises an operated surface 11, an operation detection unit 12, a processing unit 13 and a support body 14. The operation detection unit 12 detects a detected object (finger 31 of a user) which performs non-contact operation on the operated surface 11. The processing unit 13 causes a controlled device 40 to take action corresponding to the non-contact operation. The support body 14 is placed to support a part of the body of the user (hand 32) performing the non-contact operation.SELECTED DRAWING: Figure 2
Patent JP-2022125901-A (JP)
Title: Light-emitting device and light-source device
Inventor: OTA TAIZO
IPC: H01L33/54
Filed: 2021-02-17
Abstract: To provide a light-emitting device which can be mounted at a high luminance and a high density, and also to provide a light-source device.SOLUTION: A light-emitting device 100 comprises: a base 10; a light-emitting element 20 placed on the base 10; and a covering member 40 which directly or indirectly covers part of the base 10 and the light-emitting element 20. The covering member 40 has a lower part 41, an upper part 43, and an intermediate part 42 defined between the lower part 41 and the upper part 43 which are formed in a continuous manner. The light-emitting element 20 is disposed on the upper part 43 or the intermediate part 42. In plan view, the lower part 41 has a substantially elliptical shape or a substantially cut-off elliptical shape which is missing a portion of a substantial ellipse, and the upper part 43 has a substantially circular shape or a substantially cut-off circular shape which is missing a portion of a substantial circle. The diameter of the substantially circular shape or the substantially cut-off circular shape of the upper part is smaller than the longer diameter of the substantially elliptical shape or the substantially cut-off elliptical shape of the lower part 41.SELECTED DRAWING: Figure 1C
Patent JP-2021079166-A (JP)
Title: Game machine
Inventor: NIIMI TOSHIHIRO
IPC: A63F7/02
Filed: 2021-02-22
Abstract: To provide a game machine capable of performing a suitable initial operation for movable performance means.SOLUTION: A game machine of the present invention includes movable performance means which can be operated between a first position and a second position, which can perform initial operation of the movable performance means after the start of power supply, and can execute performance operation of the movable performance means during execution of the game. The movable performance means includes first movable performance means and second movable performance means. When the first movable performance means is at the second position and the second movable performance means is at the first position at the start of power supply at which a game control state is to be restored, return operation of the first movable performance means to the first position is performed. When the first movable performance means does not return to the first position, the initial operation of the second movable performance means is not performed.SELECTED DRAWING: Figure 77
Patent JP-2022132773-A (JP)
Title: Polymer composition and molded article
Inventor: KONNO YASUHIRO
IPC: C08L23/20
Filed: 2021-03-01
Abstract: SOLUTION: To provide a polymer composition (X) comprising 15.0 to 40.0 mass% of a 4-methyl-1-pentene copolymer (A) satisfying a following requirement (A-a) and 85.0 to 60.0 mass% of a 4-methyl-1-pentene copolymer (B) satisfying a following requirement (B-a) (provided that a total of the copolymer (A) and the copolymer (B) is 100 mass%). Requirement (A-a): a content of a constitutional unit derived from 4-methyl-1-pentene is 97.5 mol% or more and less than 100 mol% and a content of a constitutional unit derived from ethylene and an α-olefin (excluding 4-methyl-1-pentene) having C3-20 is more than 0 mol% and 2.5 mol% or less. Requirement (B-a): a content of a constitutional unit derived from 4-methyl-1-pentene is 90.0 mol% or more and less than 95.5 mol% and a content of a constitutional unit derived from ethylene and an α-olefin having 3 to 20 carbon atoms (excluding 4-methyl-1-pentene) is more than 4.5 mol% and 10.0 mol% or less.EFFECT: There is provided a polymer composition has more excellent moldability than that of a conventional 4-methyl-1-pentene (co)polymer composition while having excellent physical properties such as transparency and heat resistance of a conventional 4-methyl-1-pentene (co)polymer composition. In particular, the polymer composition has excellent moldability in blow molding, especially in injection blow molding.SELECTED DRAWING: None
Patent JP-2021099864-A (JP)
Title: Operation input device
Inventor: KAWASHIMA KENJI
IPC: G06F3/0362
Filed: 2021-03-10
Abstract: To provide an operation input device which has a haptic feedback function, and reduces sliding between a button driving member and an operation button.SOLUTION: An operation input device comprises an operation button 20L and an actuator 30L including a button driving member 31 which applies a force to the operation button. The operation button 20L includes a contact part 20b formed on a side opposite to a side pushed by a user, and moves around a rotation center Ax1. The button driving member 31 of the actuator 30L applies a force in a direction opposite to a direction in which the operation button 20L is pushed, to the contact part 20b of the operation button 20L. The actuator 30L includes a guide 34a which regulates a direction in which the button driving member 31 moves. The button driving member 31 can slide along the guide 34a.SELECTED DRAWING: Figure 5A
Patent JP-2022140923-A (JP)
Title: Reinforcement structure and reinforcement method
Inventor: KIMURA KAZUAKI
IPC: E04C3/32
Filed: 2021-03-15
Abstract: To easily suppress the influence of welding on the surroundings and improve the strength of reinforcement.SOLUTION: The reinforcement structure includes a steel material, a bar material whose tip is welded to the steel material, a plate material attached with a welding space between the steel material and itself, and a metal ferrule fixed to the plate material and arranged in the welding space. The plate material has an insertion hole with a diameter wider than that of the bar member. The metal ferrule has a metal ferrule hole communicating with the insertion hole and having a diameter equal to or larger than that of the insertion hole. The bar material is inserted through the metal ferrule hole and the insertion hole. A gap between the bar material and the metal ferrule hole and a gap between the bar material and the insertion hole are filled with weld metal.SELECTED DRAWING: Figure 2
Patent JP-2022142034-A (JP)
Title: protective cover
Inventor: MATSUBARA MAKOTO
IPC: H01L31/02
Filed: 2021-03-16
Abstract: To provide a protective cover that maintains the orthogonality of light emission/injection of an optical element while securing a sufficient storage space for the optical element.SOLUTION: A protective cover 5 includes a cap 6 composed of a peripheral wall 62 and a ceiling, and a cover glass 11, and a cover glass 11 is attached to a window 8 formed in the ceiling of the cap 6, and the cap 6 is manufactured by press working, and the peripheral wall 62 of the cap 6 has a thick portion 62B that is arranged on the window 8 side and connected to a thin portion 62A.SELECTED DRAWING: Figure 1
Patent JP-2022144657-A (JP)
Title: shielded inductor
Inventor: SAITO YOSHIHIRO
IPC: H01F17/04
Filed: 2021-03-19
Abstract: To provide an improved shielded inductor.SOLUTION: A shielded inductor 100 includes an inductor 200 having a coil 220 and a magnetic core 250, a metal shield 300, and a buffer member 400 interposed between the metal shield 300 and the inductor 200 to prevent the metal shield 300 from adversely affecting the inductor 200.SELECTED DRAWING: Figure 1
Patent JP-2022008016-A (JP)
Title: Adhesive and utilization thereof
Inventor: KATAMI FUSHI
IPC: C09J7/38
Filed: 2021-03-23
Abstract: To provide an adhesive with a low refractive index as well as being flexible.SOLUTION: An adhesive includes an acrylic polymer (F) containing a fluorine-containing acrylic monomer (M1) as a monomer unit. In the adhesive, a refractive index is 1.46 or less, and a storage elastic modulus G' at 25°C is 400 kPa or less.SELECTED DRAWING: Figure 1
Patent JP-2022149069-A (JP)
Title: Bakery dough or bakery food product and production method therefor, frozen bakery food product
Inventor: Machida mami
IPC: A21D13/41
Filed: 2021-03-25
Abstract: To provide a bakery dough or a bakery food product which generates fragrance from nut foods when one eats the bakery for enhancing appetite, and a production method of the same.SOLUTION: There is provided a bakery dough to whose bottom face nuts foods are attached, and the bakery dough is assumed to be placed on a baking floor (furnace bottom) of a baking tray or a stone kiln. After moistening a bottom face of the dough by an atomizer or the like, the dough is pressed to the nut foods thereby achieving adhesion of the nut foods to the dough, and as the nut foods, a raw type of the nut foods are used. After preheating inside of the stone kiln to almost 300°C and heating the bakery dough for 3-5 minutes, sufficient burn marks and fragrance can be achieved in the bakery dough.SELECTED DRAWING: Figure 2
Patent JP-2022149466-A (JP)
Title: Number-of-people estimation device and number-of-people estimation method
Inventor: OTSUKA SHINYA
IPC: H04B17/318
Filed: 2021-03-25
Abstract: To provide a number-of-people estimation device and a number-of-people estimation method that can evaluate the flow and retention states of people by evaluating the number of people per hour while maintaining privacy and secrecy of communication.SOLUTION: A number-of-people estimation device 1 includes a radio wave receiving unit 10 for receiving a radio signal in a frequency band for telecommunication in a portable wireless terminal device and in an uplink frequency band to be used by the portable wireless terminal device, a time-frequency analysis unit 20 for outputting, as spectral data, a temporal change in signal strength with respect to the frequency of the radio signal received by the radio wave receiving unit 10, and an analysis evaluation unit 30 having an integrating unit 32 for calculating an integrated value by accumulating signal strength for each predetermined time based on the spectrum data from the radio wave receiving unit, and an estimating unit 35 for estimating the number of people carrying portable wireless terminal devices from an approximation formula showing an estimation line for approximating the number of people with respect to the signal strength.SELECTED DRAWING: Figure 1
Patent JP-2022149766-A (JP)
Title: Enhancer for expression of epidermal moisturizing factor or barrier function factor
Inventor: SUGAWARA TOMOHIRO
IPC: A61P17/00
Filed: 2021-03-25
Abstract: To provide an enhancer for the expression of epidermal moisturizing factors or barrier function factors.SOLUTION: An enhancer for the expression of epidermal moisturizing factors or barrier function factors contains poly-γ-L-glutamic acid or a salt thereof.SELECTED DRAWING: None
Patent JP-2022149969-A (JP)
Title: Vehicular seat
Inventor: KASHINO RYUTA
IPC: B60N2/90
Filed: 2021-03-25
Abstract: To enhance a degree of freedom of layout of an electric component and a control instrument or the like and reduce unnecessary time and efforts and costs required in cable wiring.SOLUTION: A vehicular seat 310 comprises a seat main body on which an occupant is seated and a wireless power supply mechanism 350 provided in the seat main body. The seat main body has one member and the other member connected to the one member to be turnable with a rotating shaft as a center. The wireless power supply mechanism 350 has an electric power transmitting part 351, arranged at the one member side in an area around the rotating shaft, which receives supply of electric power from a power supply part, and an electric power receiving part 352, arranged at the other member side in the area around the rotating shaft, which receives supply of electric power from the electric power transmitting part 351.SELECTED DRAWING: Figure 1
Patent JP-2022151199-A (JP)
Title: Personnel formulation support device and personnel formulation support method
Inventor: ONO KOJI
IPC: G06Q10/10
Filed: 2021-03-26
Abstract: To provide a personnel formulation support device and a personnel formulation support method capable of efficiently formulating the number of required persons for each step in each time zone in a task composed of a plurality of steps having sequentiality.SOLUTION: In a personnel formulation support device 100 connected communicably to a user terminal 200 through an appropriate network such as the Internet, a storage unit stores each piece of information on a task composed of a series of steps to be sequentially executed and each piece of information of a constraint condition of the number of working persons in each team in each time zone and a constraint condition of a processing amount in each step in sequentially executing the series of steps. An operation unit operates an Ising model with the number of arranged persons in each team about an objective function including a function for a constraint condition to be minimum when each piece of information and each constraint condition are satisfied as a spin, and outputs information of the number of arranged persons in each team in each time zone of the respective steps to a prescribed device on the basis of a result of operating the Ising model.SELECTED DRAWING: Figure 1
Patent JP-2022153944-A (JP)
Title: vehicle braking device
Inventor: TAKAHASHI ATSUSHI
IPC: B60T13/138
Filed: 2021-03-30
Abstract: To provide a vehicle braking device which can improve durability of an electric cylinder.SOLUTION: A vehicle braking device comprises: a liquid passage 5 which connects a first electric cylinder 2, a second electric cylinder 3, and wheel cylinders 41, 42; a valve part 6 which can open/close first wheel connection between the first electric cylinder 2 and the wheel cylinder 41 and second wheel connection between the second electric cylinder 3 and the wheel cylinder 42 by the liquid passage 5; and a control part 7 which, in the state where inter-cylinder connection between the first electric cylinder 2 and the second electric cylinder 3 is opened and the first wheel connection and the second wheel connection are closed, can execute fluid transfer control for causing the first electric cylinder 2 to discharge a fluid in the first electric cylinder 2 to the liquid passage 5 and causes the second electric cylinder 3 to suck the fluid in the liquid passage 5 into the second electric cylinder 3.SELECTED DRAWING: Figure 1
Patent JP-2022155256-A (JP)
Title: Microneedle manufacturing method and microneedle manufacturing device, and projection-bearing body manufacturing method and projection-bearing body manufacturing device
Inventor: KOMA YOSUKE
IPC: A61M37/00
Filed: 2021-03-30
Abstract: To provide a projection-bearing body manufacturing method and a projection-bearing body manufacturing device capable of smoothly separating a supporting member and a projection-bearing body.SOLUTION: Provided is a projection-bearing body manufacturing device, comprising: material supporting means 20 for executing a material supporting step of supporting a base material BM by using a supporting member 22 having a supporting surface 22A in which recesses 22B corresponding to projections CV are formed; pressing means 30 for executing a pressing step of forming the projections CV for forming a projection-bearing body CB from a plastic material PM by pressing the base material BM in a direction of facing the supporting surface 22A to fill the recesses 22B with the plastic material PM; and lubricant permeating means 90 for executing a lubricant permeating step of permeating a lubricant WT between the plastic material PM and the supporting member 22.SELECTED DRAWING: Figure 1
Patent JP-2022157179-A (JP)
Title: Friction stir welding device and method of inserting weld tool
Inventor: ISHIGURO KOICHI
IPC: B23K20/12
Filed: 2021-03-31
Abstract: To provide a highly reliable friction stir welding device capable of inserting a weld tool in an appropriate plumb downward direction (Z-axis downward direction) even when the surface of a member to be welded is not flat due to uneven plate thickness or waviness.SOLUTION: A friction stir welding device includes: a device body; a Z-axis vertical movement drive motor; a spindle; a weld head; a weld tool; and a spindle motor for rotating the weld tool at a predetermined rotating rate. The device body: sets a target load rate of the spindle motor and a target drive-in amount of the Z-axis vertical movement drive motor; drives the Z-axis vertical movement drive motor to move the spindle in the Z-axis downward direction; starts an insertion process to insert the weld tool into the member to be welded while rotating it at a predetermined rotating rate by the spindle motor; and terminates the insertion process when either a first insertion process termination condition, which is set based on the target load rate, or a second insertion process termination condition, which is set based on the target drive-in amount, is satisfied.SELECTED DRAWING: Figure 4
Patent JP-2022158069-A (JP)
Title: Card conveyance unit
Inventor: YOKOYAMA SATOSHI
IPC: G06K7/10
Filed: 2021-04-01
Abstract: To provide a card conveyance unit that increases a degree of freedom in selecting a non-contact card reader 8 and reduces an adverse effect on reading magnetic information from a card by a non-contact communication antenna.SOLUTION: A card issuing device 1 includes a card conveyance part 5 that conveys cards 2 drawn out one by one from a card housing part 4 to a card processing part 3. The card conveyance part 5 includes a non-contact card reader 8, and the non-contact card reader 8 contains a non-contact communication antenna 81 held at a position facing a carriage conveyance path 33 by a bracket 39. Since the non-contact communication antenna 81 is placed on a side opposite to the card 2 with respect to a motor 60 mounted on a carriage 34, an adverse effect can be avoided on reading magnetic information due to the motor 60, which is a large metal component, being placed near the non-contact communication antenna 81.SELECTED DRAWING: Figure 2
Patent JP-2021166287-A (JP)
Title: High-frequency diffusion sheet
Inventor: WATANABE TOSHIAKI
IPC: E04B1/99
Filed: 2021-04-01
Abstract: To provide a high-frequency diffusion sheet that allows a communication apparatus to satisfactorily receive electromagnetic waves even if the electromagnetic waves are electromagnetic waves in a high-frequency region, over a wide range in a building by diffusing the electromagnetic waves in the high-frequency region.SOLUTION: A high-frequency diffusion sheet 10 of the present invention is used to diffuse electromagnetic waves in a high-frequency region and is made of a conductive resin film 11 having transparency. The conductive resin film 11 has an opening 15 with a width smaller than the wavelength of the electromagnetic waves.SELECTED DRAWING: Figure 1
Patent JP-2022158672-A (JP)
Title: Shell-and-tube type heat exchanger
Inventor: YAMADA EIJI
IPC: F28D7/16
Filed: 2021-04-02
Abstract: To provide a shell-and-tube type heat exchanger capable of devising the shape of a baffle for controlling the flow of fluid to exhibit a proper turbulent effect to obtain excellent heat exchange efficiency without causing stagnation of flow at corner portions.SOLUTION: A baffle 300 has such a shape that a spiral plate 330 swirling in one direction and a reverse spiral plate 340 swirling in the opposite direction, which are arranged coaxially and axisymmetrically with respect to a central axis, are integrally connected, where inside a case pipe 100 partitioned by the baffle 300, fluid flowing outside a tube 200 spirally flows in opposite directions.SELECTED DRAWING: Figure 4
Patent JP-2022163990-A (JP)
Title: engine system
Inventor: MATSUO NAOYA
IPC: F02D17/00
Filed: 2021-04-15
Abstract: To provide an engine system capable of improving fuel consumption by reducing pumping loss, while suppressing generation of an exhaust sound due to exhaust pulsation.SOLUTION: An engine system 100 of an engine 1 switchable between a full cylinder operation in which a fuel is supplied to all of a plurality of cylinders 2A-2D to be burnt, and a reduced-cylinder operation in which specific cylinders (2A, 2D) are stopped, includes: an exhaust passage 20; a throttle valve 26 for opening and closing the exhaust passage; and a controller 102 adjusting an opening of the throttle valve. The controller 102 is constituted to determine whether the engine 1 executes the cylinder-reduced operation or the full cylinder operation, determine whether an engine rotation speed is within a specific rotation speed range F in which the exhaust pulsation is lowered or not in a case when the cylinder-reduced operation is determined, and adjust the opening of the throttle valve to the opening between the full-open and full-close when the engine rotation speed within the specific rotation speed range, is determined.SELECTED DRAWING: Figure 1
Patent JP-2022164236-A (JP)
Title: Traffic lane keeping assistance control device
Inventor: SHIMURA KAORU
IPC: B60W30/12
Filed: 2021-04-16
Abstract: To provide a traffic lane keeping assistance control device that reduces a possibility that a vehicle may travel wide from one lane to the other compared to before when a traffic lane change is performed by a driver's steering operation without performing traffic lane keeping assistance control.SOLUTION: In a traffic lane keeping assistance control device, when a traffic lane change is started by a driver's steering operation (S20), traffic lane keeping assistance control is cancelled (S30), and when the traffic lane change by the driver's steering operation is finished (S80), the traffic lane keeping assistance control is restarted (S90). When it is determined that the driver intends a traffic lane change (S50) at a point of time that a vehicle passes a boundary between a traffic lane of a traffic lane change source and a traffic lane of a traffic lane change destination (S40), timing of restarting the traffic lane keeping assistance control when the traffic lane change is finished is made early compared to a case where it is determined that the driver does not intend the traffic lane change (S70).SELECTED DRAWING: Figure 4
Patent JP-2022165762-A (JP)
Inventor: HAYASHI EIJI
IPC: A63F5/04
Filed: 2021-04-20
Abstract: 【課題】性能が向上した遊技機を提供する。【解決手段】偏りベル当選時における遊技者の目押しの技量に応じて停止する図柄を変化させることで、全回胴停止時の図柄組合せを異ならせるようにし、停止した図柄組合せに応じてＡＴ抽選を行う。【選択図】図１０９