baber/WOPTO huggingface dataset:
Patent JP-2021123295-A (JP)
Title: Carrier vessel
Inventor: OZAKI SHIGEMITSU
IPC: B63B21/56
Filed: 2020-02-07
Abstract: To provide a carrier vessel capable of suppressing rattling in a horizontal direction in a recess of a pusher boat due to broadside play and capable of also suppressing vertical movement.SOLUTION: In a carrier vessel having a pusher vessel provided with strut devices with buffers arranged on tips of cylinder rods on starboard and port edges and a barge provided with a recess on stern into which the pusher vessel fits in and composed to be capable of navigating while restricting movement of the pusher vessel due to play between both vessels by having the buffer brought into pressurized contact with an inner wall of the recess in a state of both vessels being integrated, the pusher vessel is provided with a projection for guiding the pusher vessel to a suitable vertical position by inserting while in sliding contact with an aligning groove provided on the recess inner wall of the barge, and allows the cylinder rod of the strut device to proceed at an angle facing lower than horizontal as well as has the recess inner wall to which the buffer is brought into pressurized contact at an angle expanding upward.SELECTED DRAWING: Figure 7
Patent JP-2021129221-A (JP)
Title: Data management system
Inventor: SUGIURA SHINICHI
IPC: H04L9/32
Filed: 2020-02-14
Abstract: To solve a problem in which security measures are insufficient since it is possible for a malicious person to find systematic vulnerability in a blockchain in which the contents of electronic data exchanges are basically disclosed, and it is possible in reality to leak confidential information etc. to an unintended third party by exploiting the vulnerability and unauthorized access etc.SOLUTION: Colony servers each store partial data including data from the beginning to a specified size of management target data received from a terminal, and a center server stores main body data including a specified size + 1 or later of data, and therefore, in addition to managing the management target data in a distributed manner, even when the main body data leaks from the colony server due to unauthorized access, etc., the main body data is only a part of the management target data in the first place, and the main body data alone is worthless, thereby providing a system, etc. realizing robust security against unauthorized access.SELECTED DRAWING: Figure 1
Patent JP-2021132417-A (JP)
Title: Cable removal method and closure
Inventor: KUWABARA HIROMASA
IPC: H02G15/10
Filed: 2020-02-18
Abstract: To more easily remove an upstream cable to be connected to a closure to which a tap cable is connected.SOLUTION: When removing a cable C1 at a gas supply side which is connected to a closure 5A between closures 5A and 5B which are interconnected by a tap cable C5 to which a core wire is connected but which cuts off gas, the closure 5A is disassembled, the cable C1 is removed from the closure 5A, and an end face plate 53 holding the cable C1 is exchanged with a new end face plate 13. A closure 1 is assembled using a sleeve body 12 comprising a two-way valve 14 for a gas valve, and one port 14A of the two-way valve 14 and a gas valve 54 of the closure 5B are connected by a gas pipe 3.SELECTED DRAWING: Figure 2
Patent JP-2021130117-A (JP)
Title: Powder molding method of servo press apparatus
Inventor: NAKATANI KAZUMICHI
IPC: B30B15/28
Filed: 2020-02-19
Abstract: To provide a powder molding method of a servo press apparatus capable of preventing cracks of a molded body occurring when drawing-out the molded body from a molding mold in a method of performing molding by pressing powder.SOLUTION: A powder molding method of a servo press apparatus includes a step of charging raw material powder 10 into a molding mold formed in a die 1, a step of press-molding the raw material powder 10 into a predetermined height by means of punch 2, a step of detecting a load upon the press-molding by a load detection part 7 which detects a load applied to the punch 2 to provide a molding load, a step of determining an allowable range of a hold-down load HD12 with respect to a molded body 9 in accordance with a molding load 11, a step of operating the punch 2 while controlling the load with respect to the molded body 9 within the allowable range of the hold-down load HD12, by a control part 8 which controls an operation in a vertical direction of the punch 2 and a step of drawing-out the molded body 9 from the die 1.SELECTED DRAWING: Figure 2
Patent JP-2021134529-A (JP)
Title: Improved heat insulation effect by convection and whole building air conditioning system
Inventor: HISAYOSHI TAKAYOSHI
IPC: E04B1/64
Filed: 2020-02-26
Abstract: To provide improved heat insulation effect by convection and whole building air conditioning system capable of making the indoor environment comfortable with less power consumption.SOLUTION: A siding system 1 includes a first duct 20 and an air passage. The first duct 20 is arranged with one end 21a under a floor of a building H and the other end 22b in the ceiling of a building H to open to a ceiling space 301a. The air passage sends air from underfloor G of the building H to the ceiling space 301a via the ceiling.SELECTED DRAWING: Figure 3
Patent JP-2021133067-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-02-28
Abstract: To provide a game machine capable of suppressing malfunctions of electronic components.SOLUTION: A game machine includes a main control board for controlling the progress of a game. The main control board includes control means for controlling the progress of the game, and signal communication means capable of sequentially inputting a signal necessary for controlling the progress of the game to the control means in response to a request from the control means. The signal communication means includes means for inputting the same signal again, making a comparison, and determination, after inputting the signal requested from the control means to the control means.SELECTED DRAWING: Figure 1
Patent JP-2021134612-A (JP)
Title: Toilet bowl device
Inventor: AKASAKI HIDEYUKI
IPC: E03D11/02
Filed: 2020-02-28
Abstract: To provide a wall-mounted toilet bowl device that allows wiring to be protected and disposed at a position invisible from outside.SOLUTION: A toilet bowl device 1 has a toilet bowl body 10 that is installed by being mounted on a wall and has a bowl section 11 whose upper part opens, and a protective member 5 that covers a wiring 424 extending from an electronic equipment 4 provided below the toilet bowl body 10 and is provided on undersurface of the toilet bowl body 10. The toilet bowl body 10 has a peripheral wall part 12 covering the circumference of the bowl section 11, and a concavity 13 formed of the undersurface of the bowl section 11 and an inside surface 12a of the peripheral wall part 12. The protective member 5 is preferably disposed inside the concavity 13.SELECTED DRAWING: Figure 3
Patent JP-2021138166-A (JP)
Title: Man-power driven vehicle control device
Inventor: TEZUKA TOSHIO
IPC: B62J45/40
Filed: 2020-03-02
Abstract: To provide a man-power driven vehicle control device that can accomplish the stable running of a man-power driven vehicle.SOLUTION: A man-power driven vehicle control device includes: a first sensor that detects at least one of the inclined state of a man-power driven vehicle in the longitudinal direction and the steering angle of the man-power driven vehicle; a motor that gives propulsive force to the man-power driven vehicle; and a control unit that controls the motor. The control unit controls the motor in a first control state when the detection value by the first sensor within a first predetermined time period is equal to or greater than a first predetermined value and the number of times of detection that is equal to or greater than the first predetermined value within the first predetermined time period is equal to or greater than a first predetermined number of times, and controls the motor in a second control state different from the first control state when the number of times of detection by the first sensor that is equal to or greater than the first predetermined value within the first predetermined time period is less than the first predetermined number of times. The assist force by the motor in the first control state is smaller than the assist force by the motor in the second control state.SELECTED DRAWING: Figure 2
Patent JP-2021137482-A (JP)
Title: Acidic deodorant composition
Inventor: OSHIMA TSUTOMU
IPC: A61L9/01
Filed: 2020-03-09
Abstract: To provide an acidic deodorant composition that has excellent storage stability and is effective in deodorizing a target malodor component.SOLUTION: An acidic deodorant composition is obtained by mixing water with (A) at least one selected from the group consisting of organic acid, inorganic acid, organic acid salt, and inorganic acid salt and (B) at least one selected from the group consisting of polyoxyethylene hardened castor oil, olefin sulfonic acid or salt thereof, polyoxyethylene alkyl ether sulfuric acid or salt thereof, amino acetic acid betaine, amide propyl betaine, alkylamide propyl hydroxy sultaine, alkyl amine oxide.SELECTED DRAWING: None
Patent JP-2021145225-A (JP)
Title: Roadside device, on-vehicle device, communication system, and communication method
Inventor: EGAMI AKIHIRO
IPC: G08G1/09
Filed: 2020-03-11
Abstract: To provide a roadside device capable of properly uploading data of an on-vehicle device.SOLUTION: The roadside device includes: a communication unit that receives data transmitted from an on-vehicle device and transfers the same to a server; and a control unit that suspends forwarding of an upload resume request to the server when receiving a request to resume uploading of data from the on-vehicle device when forwarding the data to the server.SELECTED DRAWING: Figure 7B
Patent JP-2021143944-A (JP)
Title: Method for evaluating concrete and separation resistance evaluation container
Inventor: LIANG JUN
IPC: G01N33/38
Filed: 2020-03-12
Abstract: To propose a method for evaluating a concrete which allows an evaluation of a separation resistance of a fresh concrete by an easy method for measurement, and a separation resistance evaluation container used for the method.SOLUTION: The method for evaluating a concrete includes: a container preparation step S1 of connecting a plurality of cylinders together vertically and forming a container; a filling step S2 of filling the container with a fresh concrete; a concrete collecting step S4 of collecting a fresh concrete which overflows because the cylinder in the uppermost part is removed; an aggregate amount measuring step S5 of measuring the mass of the coarse aggregate in the collected fresh concrete; and an evaluation step S6 of evaluating the material separation resistance of the fresh concrete by the mass of the coarse aggregate.SELECTED DRAWING: Figure 5
Patent JP-2021143791-A (JP)
Title: Device capable of heat exchange between fluids and its manufacturing method
Inventor: YOKOYAMA KOICHI
IPC: B01J19/00
Filed: 2020-03-12
Abstract: To provide a device capable of heat exchange between fluids, the device that is suitable for heat exchanger and a chemical reactor, and is reduced in the number of components, and provide its manufacturing method.SOLUTION: A device is made by containing a block of metal solid 101. The metal solid comprises at least one first slit channel having a first slit inlet 10 and a first slit outlet, and at least one second slit channel having a second slit inlet and a second slit outlet. The first slit channel and the second slit channel are arranged so that the width direction of the slit may be parallel. Also, the first slit inlet and the first slit outlet have a structure distinguished from the second slit inlet and the second slit outlet, respectively. Also, the device has a mechanism capable of heat exchange between the fluid flowing through the first slit channel and the fluid flowing through the second slit channel.SELECTED DRAWING: Figure 3
Patent JP-2021150404-A (JP)
Title: Pattern formation method and manufacturing method for semiconductor device
Inventor: YAMAMOTO RYOSUKE
IPC: G03F7/20
Filed: 2020-03-17
Abstract: To increase the impregnation content of metal in an organic film.SOLUTION: A pattern formation method according to an embodiment includes forming an organic film 60 on a substrate 10, forming an organic film pattern 60p by processing the organic film, exposing the organic film pattern to organic gas S, exposing the organic film pattern to metal containing gas P, and processing the organic film pattern, which has been exposed to the organic gas and the metal containing gas, with an oxidant A.SELECTED DRAWING: Figure 3
Patent JP-2021150095-A (JP)
Title: Charged particle beam device
Inventor: KIYOHARA MASAHIRO
IPC: H01J37/20
Filed: 2020-03-18
Abstract: To provide a charged particle beam device which can suppress variation in an irradiation position of a charged particle beam by appropriately calibrating positional deviation due to rotation of a sample.SOLUTION: A charged particle beam device 10 comprises: a convergence ion beam barrel 17; a sample holder 12; a stage 31 which supports the sample holder 12; a fixing part rotation mechanism; a stage drive mechanism 33; and a control device 25. The sample holder 12 includes a fixing part which fixes a sample P. The fixing part rotation mechanism rotates the fixing part around each shaft of a first shaft and a second shaft. The stage drive mechanism 33 translates the stage 31 three-dimensionally and rotates the same around a shaft of a third shaft. The control device 25 acquires a correction value for correcting position variation of the rotational center with respect to the rotation around at least a shaft among the first shaft, second shaft and third shaft. The control device 25 translates the stage 31 according to the correction value.SELECTED DRAWING: Figure 1
Patent JP-2021145847-A (JP)
Title: Electrocardiographic detection device for vehicle
Inventor: KEYAKIDA MASAKI
IPC: B62D1/06
Filed: 2020-03-18
Abstract: To provide an electrocardiographic detection device for a vehicle capable of detecting a heart rate even when a noise intrudes into the same frequency band or the same time zone as an R wave of an electrocardiographic waveform.SOLUTION: The frequency band of an R wave is extracted from an acceleration signal (102). When the generation time zone of the peak value of an electrocardiographic signal and that of a peak value exceeding a predetermined threshold of the acceleration signal are within a predetermined time, the peak value of the electrocardiographic signal is determined as a noise (108). When the generation time zones are out of the predetermined time, the peak value of the electrocardiographic signal is determined as an R wave (110). When the peak value of the electrocardiographic signal is determined as an R wave, a heart rate is calculated by using the R wave (112, 114) and when the peak value of the electrocardiographic signal is determined as a noise, a heart rate is calculated by using a T wave (116 to 124).SELECTED DRAWING: Figure 3
Patent JP-2021145962-A (JP)
Title: Male connector for enteral nutrition
Inventor: KAWABE MINAMI
IPC: A61M39/10
Filed: 2020-03-19
Abstract: To enable realization of a male connector for enteral nutrition, which facilitates clean maintenance of a coupler capable of being removed from a body part.SOLUTION: A male connector for enteral nutrition comprises: a body part 101 that has a male lure part 111; a coupler 102 that can be attached onto the body par 101 and that can be screwed into a female connector 300; and a cap 103 for closing the male lure part 111 and an opening of the coupler 102. The coupler 102 can be removed from the body part 101. The cap 103 is engaged with the coupler 102 and the body part 101 so that the coupler 102 cannot be displaced from the body part 101.SELECTED DRAWING: Figure 3
Patent JP-2021147985-A (JP)
Title: Automatic door
Inventor: HARADA HIROKAZU
IPC: E05F17/00
Filed: 2020-03-24
Abstract: To provide an automatic door which can improve safety.SOLUTION: An automatic door 10 has a door 11 traveling the longest distance in a maximum opening range 10b corresponding to an area of an opening portion 10a when the opening portion 10a becomes the largest, and doors 12 and 13 caused to travel in the same direction as the door 11 to form the opening portion 10a together with the door 11 and pinching a door tail 11a of the door 11 in the maximum opening range 10b.SELECTED DRAWING: Figure 2
Patent JP-2020164853-A (JP)
Title: Method for producing propylene-based polymer
Inventor: TANIIKE TOSHIAKI
IPC: C08F4/654
Filed: 2020-03-26
Abstract: To provide a method for producing propylene-based polymer having a small amount of amorphous component and high stereoregularity.SOLUTION: A method for producing propylene-based polymer in which following component (A), component (B), component (C) and component (D) are brought into contact with one another under the presence of a polymerization monomer to perform polymerization processing to the polymerization monomer. Component (A): a solid component containing titanium, magnesium, halogen, and electron donor. Component (B): an organic aluminum compound. Component (C): an alkoxysilane compound. Component (D): an unsaturated cyclic ether compound.SELECTED DRAWING: None
Patent JP-2021049320-A (JP)
Title: Ophthalmologic apparatus
Inventor: TACHIKAWA HIROTO
IPC: A61B3/10
Filed: 2020-03-26
Abstract: To provide an ophthalmologic apparatus which allows the operation for the alignment while holding an operation rod with one hand consistently at the time of coarse positioning and fine positioning, and can reduce the force required for the movement of a movable part at the time of the coarse positioning.SOLUTION: An ophthalmologic apparatus comprises: an optical head part which is provided with an optical system for measuring a subject eye; a movable part which can move the optical head part in the horizontal direction with respect to a base part; an operation rod which includes a biasing part that applies the biasing force to a space between the base part and the movable part, and which is arranged in a tiltable manner to the movable part; and a biasing reduction mechanism which reduces the biasing force when the operation rod is tilted at a prescribed angle or more.SELECTED DRAWING: Figure 2A
Patent JP-2021158872-A (JP)
Title: Electric wire terminal housing structure and connector
Inventor: WADA TAKUTO
IPC: H02G3/04
Filed: 2020-03-30
Abstract: To provide an electric wire terminal housing structure capable of preventing a load from acting on an electric wire exposed from an outer layer portion and realizing a stable connection state via a terminal with a small amount of work, and a connector using the electric wire terminal housing structure.SOLUTION: An electric wire terminal housing structure includes an electric wire 10 with a terminal, in which a terminal 12 is connected to the tip of the electric wire 11, a housing body (first housing body 30A, second housing body) for housing the electric wire 10 with a terminal inside, and a retracting body 20 attached to the electric wire 11, and the retracting body 20 includes a mounting portion 21 to be mounted on the outer layer portion 13 of the electric wire 11, and a projecting portion 22 projecting in the intersecting direction intersecting the axial direction L of the electric wire 11. The housing body 30 includes electric wire housing portions 34, 35, ... that house the electric wires 10 with terminals, and a projecting portion housing portion 36 housing the projecting portion 22. The projecting portion housing portion 36 is formed wider than the projecting portion 22 in the axial direction while restricting the housed projecting portion 22 from coming out in the axial direction.SELECTED DRAWING: Figure 7
Patent JP-2021161668-A (JP)
Title: Snow melting control system
Inventor: OBATA JINJU
IPC: E01H8/08
Filed: 2020-03-31
Abstract: To provide a snow melting control system that can be driven by a power source with a small capacity and can control driving of a snow melting device in accordance with a situation.SOLUTION: A snow melting control system 2 comprises a control unit 3, a memory 4, a communication unit 5, and first to fourth snow melting mats 11-14. First to fourth temperature sensors 21-24 transmit, to the snow melting control system 2, respective sensed surface temperatures of the first to fourth snow melting mats 11-14. When the sensed surface temperatures of a first group of the snow melting mats 11, 13 are less than or equal to a preset temperature, the control unit 3 turns on the first group of the snow melting mats 11, 13 (t1), while not turning on but keeping off a second group of the snow melting mats 12, 14 (t1). Upon reaching t2, the control unit 3 turns off the first group of the snow melting mats 11, 13 and turns on the second group of the snow melting mat 12, 14. In turning on each snow melting mat 11-14, the control unit 3 changes an applied voltage in accordance with an environmental temperature.SELECTED DRAWING: Figure 1
Patent JP-2020168716-A (JP)
Title: Upper bladed roller, slitting device, slitting method, and laminated tape
Inventor: NAKAMURA HIROYUKI
IPC: B26D1/24
Filed: 2020-03-31
Abstract: To enable a laminated film, obtained by peelably laminating an adhesive layer onto a base film, to be slit to a tape width of 0.5 mm or less without causing peeling of the base film and the adhesive layer while suppressing outward protrusion of the adhesive layer in the slit tape.SOLUTION: A laminated film obtained by peelably laminating an adhesive layer onto a base film is slit by shear cutting using an upper bladed roller 10 provided with specific upper blades at a pitch p of 0.5 mm or less. In the upper blades, one side surface forming a blade tip 11a is a flat surface 11x, and a first ridge 11b1 and a second ridge 11b2 are formed from the blade tip 11a side on the other side surface.SELECTED DRAWING: Figure 4A
Patent JP-2021163323-A (JP)
Title: Travel support request device
Inventor: TAKENAKA KAZUHITO
IPC: G08G1/09
Filed: 2020-04-01
Abstract: To transmit information necessary and sufficient for performing travel support for a vehicle with respect to a travel support device.SOLUTION: A travel support request device 100 that is mounted on a vehicle that performs automatic driving, and communicates with a travel support device 200 that remotely supports traveling of the vehicle includes: a detection unit 101 that detects an object around the vehicle; a determination unit 102 that based on a position of the object and a prediction result obtained by predicting a future action of the object, determines whether or not travel support is requested from the travel support device; and a transmission unit 105 that in a case where the determination unit determines that the travel support is requested, transmits a request message requesting the travel support and object information indicating the object, to the travel support device.SELECTED DRAWING: Figure 2
Patent JP-2021168611-A (JP)
Title: Blood flow-improving agent
Inventor: MUKAI KATSUYUKI
IPC: A23L33/10
Filed: 2020-04-15
Abstract: To provide a blood flow-improving agent which has a blood flow-improving effect with nitric oxide.SOLUTION: There is provided a nitric oxide-dependent blood flow-improving agent having S-allylcysteine as an active ingredient.SELECTED DRAWING: None