baber/WOPTO huggingface dataset:
Patent JP-2020186727-A (JP)
Title: Gasoline direct-injection rail
Inventor: SUZUKI HIDEJI
IPC: F02M55/02
Filed: 2020-07-14
Abstract: To prevent breakage of brazed portions without increasing the wall thickness of a rail body even when the rail body and end caps are brazed and fixed at the time of increasing pressure in a gasoline direct-injection system.SOLUTION: In a gasoline direct-injection rail, end caps 2 are inserted and arranged inside both ends of a rail body 1, and outer peripheries 3 of the end caps 2 and an inner periphery 4 of the rail body 1 are brazed and fixed. The columnar end caps 2 whose outer diameter corresponds to the inner diameter of the rail body 1 are inserted and arranged inside both ends of the rail body 1, and reinforcing rings 6 are provided on an outer periphery 7 of the rail body 1. The position of one end on the end cap 2 side of the reinforcing ring 6 overlaps with a brazed portion 12 of the rail body 1 and the end cap 2, a distance Y from a tip 13 of the brazed portion 12 to the other end 11 of the reinforcing ring 6 satisfies a relation of 5 mm≤Y≤30 mm, and the wall thickness of the reinforcing ring 6 is 40% or more of the wall thickness of the rail body 1.SELECTED DRAWING: Figure 1
Patent JP-2021021728-A (JP)
Title: Device with specimen plate and transparent marking frame
Inventor: KRISHNA KISHORE NEDUNURI
IPC: G01N1/42
Filed: 2020-07-17
Abstract: To improve capability to differentiate microscopic samples.SOLUTION: A device provided herein comprises: a specimen plate 1 used to freeze a sample thereon for processing in a microtome, the specimen plate having an upper side and a lower side; and a transparent marking frame 6 arranged on the specimen plate 1 and provided with opaque regions where marking patterns are formed.SELECTED DRAWING: Figure 4
Patent JP-2020180047-A (JP)
Title: Manufacturing method of quartz vial
Inventor: IWATA KENJI
IPC: C03B23/18
Filed: 2020-07-20
Abstract: To manufacture a large number of quartz vials each having a prescribed shape.SOLUTION: A method for manufacturing a quartz vial 10 having a trunk 14 for storing an article, a bottom 15 for blocking the lower end of the trunk 14, a cylindrical neck 13 provided over the trunk 14, and a cylindrical mouth 11 provided over the neck 13, and having a larger outer diameter than the neck 13, has a step for forming the outer peripheral surface of the neck 13 by scraping out, joining the trunk 14 manufactured separately to the neck 13 by heat fusion, and sealing the lower end of the trunk 14 by thermal processing.SELECTED DRAWING: Figure 3
Patent JP-2022025433-A (JP)
Title: Method of improving generated soil
Inventor: SUIJO KENICHI
IPC: E02D3/00
Filed: 2020-07-29
Abstract: To provide a method of improving generated soil that contributes to environmental preservation, is highly economical, and enables recycling of generated soil, such as improving the strength of the soil after improvement.SOLUTION: The present invention discloses a method for improving the generated soil such as dredged soil and construction surplus soil. If the generated soil is non-alkaline, a lime-based solidifying material is added to the generated soil, and a liquid acid neutralizer is added to the generated soil that has become alkaline. If the generated soil is alkaline, a liquid acid neutralizer is added to the generated soil.SELECTED DRAWING: Figure 1
Patent JP-2022025463-A (JP)
Title: Animation creation system
Inventor: KONDO YOSHIHITO
IPC: G06F3/0482
Filed: 2020-07-29
Abstract: To reduce the burden of creation of animation.SOLUTION: An animation creation system includes: a virtual camera which images a character arranged in a virtual space; and a parameter set list which displays a list of parameters to be used for the imaging in the virtual space. The system includes applying a parameter selected from the parameter set list in the virtual space to perform the imaging.SELECTED DRAWING: Figure 9
Patent JP-2022029115-A (JP)
Title: Zoom lens, image capturing device having the same, and image capturing system
Inventor: MORI TAKEO
IPC: G02B15/20
Filed: 2020-08-04
Abstract: To provide a compact, light-weight zoom lens which offers high optical performance over entire zoom and focus ranges, and to provide an image capturing device and image capturing system having the same.SOLUTION: A zoom lens provided herein consists of a first lens group having positive refractive power, a second lens group having positive refractive power, a third lens group having negative refractive power, and a rear group comprising at least one or more lens groups, arranged in order from the object side to the image side, and is configured such that distances between adjacent lens groups change while at least one of zooming and/or focusing. The second lens group moves towards the object side when shifting focus from infinity to a short distance. The third lens group comprises a positive lens and a negative lens. A composite focal length of the second and third lens groups at the wide-angle end, and a back focus of the zoom lens at the wide-angle end are each set appropriately.SELECTED DRAWING: Figure 1
Patent JP-2022029152-A (JP)
Title: Rolling bearing
Inventor: NOMURA TAKESHI
IPC: F16J15/18
Filed: 2020-08-04
Abstract: To provide a rolling bearing capable of suppressing the degradation of seal performance.SOLUTION: The rolling bearing includes a seal unit 10A mounted to an end 5a of an outer ring 5 in an axial direction A for sealing a gap between an inner ring 2 and the outer ring 5, the seal unit 10A having a shield member 11 formed of a metallic material, and a contact member 12 mounted to the shield member 11, the shield member 11 including an annular bottom wall part 13, an inside wall part 14 extending from the bottom wall part 13 to the inside in the axial direction A for the contact member 12 to be fixed thereto, and an outside wall part 15 extending from the bottom wall part 13 to the inside in the axial direction A and fixed to the outer ring 5, the contact member 12 including a lip part 18 annularly formed of an elastic material to contact the inner ring 2.SELECTED DRAWING: Figure 3
Patent JP-2022030476-A (JP)
Title: Dressing board and grinding device
Inventor: WOO JUNSOO
IPC: B24B53/00
Filed: 2020-08-07
Abstract: To shorten the time required after replacement of a grinding wheel to the start of grinding of a workpiece.SOLUTION: After replacing a grinding wheel 77 used for grinding a resin and electrode(s) of a plate-shaped work-piece 100, the grinding wheel 77 is dressed. At this time, the grinding wheel 77 is dressed by bringing a copper plate 27 made of a same material as the electrode of the plate-shaped work-piece 100 into contact with a lower surface of the grinding wheel 77. Therefore, when grinding the electrode, the grinding wheel 77 can be easily dressed after replacing the grinding wheel 77 having a large grain size with less wear. Furthermore, a time required for dressing can be shortened as compared with dressing in a case of grinding a plurality of dummy work-pieces comprising electrodes or the like case. Thus, the above procedure can shorten a time required after the replacement of the grinding wheel 77 to a start of grinding of the plate-shaped work-piece.SELECTED DRAWING: Figure 1
Patent JP-2022030808-A (JP)
Title: Power reception device, control method thereof, and program
Inventor: INOUE SO
IPC: H02J7/00
Filed: 2020-08-07
Abstract: To provide technology that facilitates a user to determine whether only a power transmission device does not meet safety conditions, whether only a cable does not meet the safety conditions, or whether both the power transmission device and the cable do not meet the safety conditions.SOLUTION: Provided is a power reception device including: a communication interface capable of receiving power based on a predetermined power transmission standard; control means that controls receiving of first power from a power transmission device via a cable connected to the communication interface; determination means that determines whether both the power transmission device and the cable meet predetermined conditions regarding safety of power transmission; and display means that displays first information indicating that the power transmission device does not meet the predetermined conditions when the power transmission device does not meet the predetermined conditions and displays second information indicating that the cable does not meet the predetermined conditions when the cable does not meet the predetermined conditions.SELECTED DRAWING: Figure 3B
Patent JP-2022033511-A (JP)
Title: Game machine
Inventor: NAGAMURA TOMOKAZU
IPC: A63F5/04
Filed: 2020-08-17
Abstract: To provide a game machine which can reduce a possibility that a player is unsatisfied.SOLUTION: All screws attached on a top plate, all screws attached on a back plate, and all screws attached on a side plate are not protruded outward of an enclosure. Directly under an attachment hole, a board case is disposed, but a connector opening part is not disposed. When a first performance setting operation part is operated while a voice related to paying out of a game medium based on an operation of a settlement operation part is output, control means stops output of the voice related to the paying out and executes processing based on the operation of the first performance setting operation part.SELECTED DRAWING: Figure 11
Patent JP-2022037462-A (JP)
Title: Reinforcement yarn for heat-resistant hose and rubber hose reinforced thereby
Inventor: OKAMURA SHUHEI
IPC: D02G3/26
Filed: 2020-08-25
Abstract: To provide a reinforcement yarn for heat-resistant hose that has good process passability while having tensile strength, adhesiveness, and fatigue resistance.SOLUTION: A reinforcement yarn used for reinforcing heat-resistant hose is obtained by twisting a spanized yarn formed of aromatic polyamide fibers. The spanized yarn is made of aromatic polyamide single filaments having average fiber length of 20 to 100 cm. The spanized yarn becomes a reinforcement yarn by being twisted in one direction at twist coefficient of 2 to 6 defined by the following formula. The tensile strength of the reinforcement yarn is 3 cN/dtex or higher. TM=T×√D/1055 (where TM is twist coefficient, T is the number of twists (twists/m), D is total fineness of the spanized yarn (tex)).SELECTED DRAWING: Figure 1
Patent JP-2020198122-A (JP)
Title: Design providing system
Inventor: HAMAWAKI HISASHI
IPC: G06Q30/06
Filed: 2020-08-26
Abstract: To reduce a gap between a nameless designer and a famous designer with respect to a chance to get a task in designing work, and also to assist a designer etc., for whom it is difficult to normally commutate, go for work and so on, in work at home.SOLUTION: A design providing system has: a design information storage section which is a management server to which customer terminals, designer terminals, and prime contractor terminals are connected through a network, and stores designs from the designer terminal; and a design providing section which makes designs provided by designers open to the public on a web with the designer names hidden before a customer and a prime contractor make a final contract for design purchase, contraction associated with a design, and contraction management, and makes the designer name open to the public when the contract for design purchase and/or contraction associated with the design and/or contraction management is made.SELECTED DRAWING: Figure 1
Patent JP-2022040681-A (JP)
Title: Game machine
Inventor: OTA MITSUNORI
IPC: A63F7/02
Filed: 2020-08-31
Abstract: To correctly mount an interchangeable decoration body on a game machine on which it should be mounted.SOLUTION: When decoration body-side connecting boxes BX1-BX4 are fitted with front frame-side connecting blocks BLK1-BLK4, key-shaped members KY1-KY4 provided as those specific to respective decoration bodies are inserted into key insertion recesses of photosensors PSE1-PSE4, provided in line at prescribed intervals apart, and a cutoff state or an open state of an optical path in each of the photosensors PSE1-PSE4 is formed corresponding to a key shape for every key-shaped member. Consequently, the respective photosensors PSE1-PSE4 input ON signals or OFF signals to decoration body discrimination boards KBky1-KBky4. Upon receiving the detection signal, the decoration body discrimination boards KBky1-KBky4 each outputs a digital signal corresponding to shape features such as the key-shaped member KY1.SELECTED DRAWING: Figure 6
Patent JP-2022040985-A (JP)
Title: Image reading device, image forming apparatus, image processing method, and program
Inventor: TAGAWA HIROTOSHI
IPC: G06T1/00
Filed: 2020-08-31
Abstract: To provide an image reading device, an image forming apparatus, an image processing method, and a program with which the accuracy of determination of an abnormal pixel is hardly reduced.SOLUTION: An image reading device 10A comprises: an image reading unit; a color reference member 51A; and a determination unit. The image reading unit reads an image of a sheet conveyed through a conveyance path R1. The color reference member 51A is arranged opposite to the image reading unit with the conveyance path R1 therebetween. The determination unit determines an abnormal pixel based on a result of comparison between the density value of every pixel and a determination threshold for a plurality of images of the color reference member 51A read by the image reading unit at a plurality of timings different in the position of the color reference member 51A opposite to the image reading unit.SELECTED DRAWING: Figure 13
Patent JP-2022041350-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-09-01
Abstract: To provide a game machine capable of increasing the interest of a performance that changes the mode of specific display.SOLUTION: A game machine includes specific display means capable of displaying specific display corresponding to variable display and display means including a central display area and a peripheral display area as a display area. The specific display means can display specific display in the peripheral display area of the display means. As a change pattern that changes the mode of the specific display, a specific change pattern is included in which an item performance using an item related to the changed specific display is executed in the central display area of the display means and the specific display changes to be in a mode corresponding to the item by the activation of the item on the specific display.SELECTED DRAWING: Figure 8-14
Patent JP-2022041508-A (JP)
Title: Control device for internal combustion engine
Inventor: INABA TAKUMI
IPC: F02D45/00
Filed: 2020-09-01
Abstract: To provide a new and improved control device for an internal combustion engine capable of reducing PM amount in exhaust gas of the internal combustion engine caused by diffusion combustion in which fuel adhered to a wall surface of a combustion chamber of the internal combustion engine is burned.SOLUTION: A control device for an internal combustion engine includes: a wall surface temperature estimation section estimating a temperature of a wall surface of a combustion chamber of the internal combustion engine; a wall surface adhesion amount estimation section estimating the amount of fuel adhered to the wall surface of the combustion chamber; an operating state determination section determining whether or an operating state causes a diffusion combustion in which the fuel adhered to the wall surface of the combustion chamber is burned; a particulate matter amount estimation section estimating the amount of particulate matters included in exhaust gas; and a speed restriction section restricting speed of the internal combustion engine when the amount of the particulate matters exceeds a predetermined threshold value.SELECTED DRAWING: Figure 6
Patent JP-2022043626-A (JP)
Title: Transfer film
Inventor: AONUMA SATOSHI
IPC: B43K3/00
Filed: 2020-09-04
Abstract: To provide a transfer film capable of preventing peeling of the transfer film with respect to a tubular transfer object without requiring adjustment of transfer conditions.SOLUTION: There is provided a transfer film for a tubular transfer object in which the thickness of the portion to be transferred to at least a part or all of the end portion of the transfer object is made thinner than the other portions.SELECTED DRAWING: Figure 1
Patent JP-2022044097-A (JP)
Title: Material tester and method of controlling the same
Inventor: UEDA SHUNICHI
IPC: G01N17/00
Filed: 2020-09-07
Abstract: To allow for synchronizing control of a tensile test performed by a tensile tester main body and control of a constant temperature water bath.SOLUTION: A tensile tester 1 is provided, comprising a tensile tester main body configured to perform a tensile test on a test piece, a constant temperature water bath for adjusting the temperature of the test piece, and a control unit 53 configured to synchronously control the tensile tester main body and the constant temperature water bath.SELECTED DRAWING: Figure 2
Patent JP-2022044264-A (JP)
Title: Reducing agent supply system, reducing agent supply control device, and reducing agent supply control method
Inventor: NATSUME KOJI
IPC: B01D53/94
Filed: 2020-09-07
Abstract: To provide a reducing agent supply system, a reducing agent supply control device and a reducing agent supply control method enabling efficient supply of a reducing agent.SOLUTION: A reducing agent supply system includes: a supply source storing a liquid reducing agent; a supply device supplying a reducing agent to an upstream side of an exhaust gas purification material in an exhaust pipe in which exhaust gas flows; a pressure reduction valve executing pressure reduction for converting the liquid reducing agent caused to flow out from the supply source into a gaseous reducing agent; a supply pipe that connects the supply source with the supply device, has the pressure reduction valve and supplies either the liquid reducing agent or the gaseous reducing agent to the supply device; and a heating section executing heating for increasing a temperature of the gaseous reducing agent flowing on the downstream side of the pressure reduction valve.SELECTED DRAWING: Figure 1
Patent JP-2022045420-A (JP)
Title: Hanging advertising body
Inventor: IIJIMA KEIZO
IPC: G09F15/00
Filed: 2020-09-09
Abstract: To provide a hanging advertising body 10 capable of easily exchanging two advertising hanging curtains 14, 15 having different display contents.SOLUTION: A hook 13a of one swivel type hanging bracket 13 is removed from one end of a guide bar 12, and one hook 13a is rotated to the opposite side of a veneer plate 11 with a hook 13a of another swivel type hanging bracket 13 as a fulcrum; and the other hook 13a is slid from the other end of the guide bar to one end, and the one hook 13a removed from the one end of the guide bar 12 is hooked to the other end of the guide bar 12, so that it is possible to hang a first hanging curtain 14, which is hung in a face-up manner on the veneer plate 11, in a face-down manner, and hang a second hanging curtain 15, which is hung in a face-down manner, in a face-up manner.SELECTED DRAWING: Figure 1
Patent JP-2022048465-A (JP)
Title: Joint structure of wooden floor
Inventor: SAKANE HIROHIKO
IPC: E04B5/02
Filed: 2020-09-15
Abstract: To provide a joint structure of a wooden floor capable of easily providing the wooden floor on a floor of a building having steel beams.SOLUTION: A joint structure of a wooden floor comprises: a generally rectangular wooden floor material disposed in a generally rectangular installation space defined by two pairs of mutually opposed structural beams located on the same plane of a building having steel beams; at least one connecting beam for connecting at least one pair of structural beams out of the two pairs of structural beams so as to mount and support the wooden floor material thereon; and a fixing metal fitting for connecting the structural beam and a side end part of the wooden floor material adjacent to each of the structural beams.SELECTED DRAWING: Figure 3
Patent JP-2022049104-A (JP)
Title: Curable composition, method for producing cured product, and method for producing curable composition varnish
Inventor: MINAMIZAWA MASAMITSU
IPC: C08G73/12
Filed: 2020-09-16
Abstract: To provide a curable composition that gives a cured bismaleimide product having good handlability in solubility, improved flexibility and capable of overcoming the fragility.SOLUTION: A curable composition contains both of a compound represented by the general formula (1) and a compound represented by the general formula (2). (In the general formula (1), R1 is a C1-6 alkyl group, R2 and R3 independently represent a hydrogen atom or a C1-6 alkyl group, or R2 and R3 are coupled together to form a C4-10 ring structure. In the general formula (2), X1 is a divalent organic group having 1-6 phenylene groups).SELECTED DRAWING: None
Patent JP-2022049372-A (JP)
Title: Volatilization device
Inventor: KOBAYASHI RYOKO
IPC: A61L9/12
Filed: 2020-09-16
Abstract: To provide a volatilization device capable of increasing an amount of a medicament.SOLUTION: A volatilization device 100 of one embodiment comprises: a container 10 storing a liquid medicament Y; a liquid suction core 13 sucking the medicament Y upward in a gravity direction; a volatilization body 26 for carrying and volatilizing the medicament Y sucked by the liquid suction core 13; and a lid body 20 having a plurality of support protrusions 25 supporting the volatilization body 26. The lid body 20 has a deformation plate part 28 which deforms its part inward, for forming an opening 29 on a lower side of the gravity direction relative to the volatilization body 26 which is supported by the support protrusions 25.SELECTED DRAWING: Figure 2
Patent JP-2022050136-A (JP)
Title: Control system for autonomous vehicle
Inventor: WATABE TAKUYA
IPC: G08G1/0968
Filed: 2020-09-17
Abstract: To provide an autonomous travel control system for providing a comfortable wireless communication environment to a user.SOLUTION: Control systems 50, 72 for controlling an autonomous vehicle 10 which a user rides comprise: a base station information receiving unit receiving base station information; a congestion state map generation unit generating a congestion state map on the basis of the base station information; a target travel route generation unit generating the target travel route of the autonomous vehicle on the basis of the congestion state map when the user manipulates a portable terminal 3 while on-board and performs wireless communication; and a travel control unit. When a congestion state index value that indicates the magnitude of congestion of wireless communication at the current location of the autonomous vehicle is larger than a threshold, the target travel route generation unit generates the target travel route so that the autonomous vehicle directs toward a place where the congestion state index value is small compared with the current location, or so that the autonomous vehicle selects a target travel route candidate of which the integrated congestion state index value that is the sum of congestion state index values at each transit point on the travel route is smallest, from among a plurality of target travel route candidates.SELECTED DRAWING: Figure 5