baber/WOPTO huggingface dataset:
Patent JP-2020015494-A (JP)
Title: Adjusting speed along path for autonomous driving vehicles
Inventor: TAO JIANMING
IPC: B60W30/10
Filed: 2019-07-09
Abstract: To provide a computer implementation method capable of preventing collision with a vehicle that may move suddenly or unexpectedly in a lane in which an ADV currently travels or currently is located.SOLUTION: A method includes determining a path for an autonomous driving vehicle. The path is located within a first lane of environment in which the autonomous driving vehicle is currently located. The method further includes obtaining sensor data. The sensor data indicates a set of speeds for a set of moving obstacles located in a second lane of the environment adjacent to the first lane of the environment. The method further includes determining whether the set of speeds is lower than threshold speed. The method further includes determining new speed for the autonomous driving vehicle in response to determining that the set of speeds is lower than the threshold speed. The method further includes controlling the autonomous driving vehicle on the basis of the path and the new speed.SELECTED DRAWING: Figure 8
Patent JP-2021013144-A (JP)
Title: Imaging element and imaging apparatus
Inventor: ISHII MIE
IPC: H01L27/146
Filed: 2019-07-09
Abstract: To suppress the increase in a chip area of an imaging element that counts the number of photons incident on each pixel.SOLUTION: An imaging element is formed by stacking a first substrate and a second substrate so that they overlap. The first substrate has a pixel area in which a plurality of pixels, each having a photoelectric conversion unit and a circuit that receives light input to the photoelectric conversion unit and outputs a pulse signal indicating photon input, is arranged in a matrix. The second substrate has a counting area in which a plurality of counting means that counts the pulse signals from the plurality of pixels is arranged in a matrix and a peripheral circuit area that includes circuits that control the driving of the plurality of pixels and the plurality of counting means. The pixel area includes a first area having a plurality of first pixels in which the photoelectric conversion unit is shaded, and a second area having a plurality of second pixels in which the photoelectric conversion unit is not shaded. At least a part of the peripheral circuit area in the second substrate is disposed in an area overlapping the first area in the first substrate.SELECTED DRAWING: Figure 3
Patent JP-2020185362-A (JP)
Title: Toilet paper roll holder
Inventor: TACHISAWA KAICHI
IPC: A47K10/36
Filed: 2019-07-10
Abstract: To solve the problem in which when cutting out an appropriate amount to use from a toilet paper roll, a paper end remaining on the roll after cutting winds around the roll and is not really hygienic when drawing the paper anew, and there is limit to usage of right and back surfaces of the paper and the like.SOLUTION: To a toilet paper roll holder 1, a paper support part 2 and a paper guide part 3 are added. Paper is cut by grip engagement of a paper cutting edge part 12 and a paper support part 2 configured openably/closably in a holder. Paper remaining on a roll side remains in the paper support part 2 to prevent being wound around the paper roll surface 22, and the hygiene problem is eliminated. The paper guide part 2 increases the degree of freedom of a holder device of the toilet paper roll to provide convenience to select and use right and back surfaces of the paper. Reliable gripping paper cutting that does not depend on a roll diameter is realized.SELECTED DRAWING: Figure 1
Patent JP-2020013997-A (JP)
Title: Semiconductor device
Inventor: LEE KYUNG-TAE
IPC: H01L21/768
Filed: 2019-07-11
Abstract: To provide a semiconductor device having excellent characteristics.SOLUTION: A semiconductor device includes: a gate electrode structure 270 formed on a first region of a substrate 100 that includes the first region I and a second region II; a capping structure 335 covering an upper surface of the gate electrode structure, the capping structure including a capping pattern 315 and a first etch stop pattern 305 covering a bottom surface and a sidewall of the capping pattern; an alignment key 215 formed on the second region of the substrate, the alignment key including an insulating material; and a filling structure 340 formed on the second region of the substrate, the filling structure covering a sidewall of the alignment key, and including a first filling pattern 325, a second filling pattern 317 covering a bottom surface and a sidewall of the first filling pattern, and a second etch stop pattern 307 covering a bottom surface and a sidewall of the second filling pattern.SELECTED DRAWING: Figure 20
Patent JP-2019171188-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-07-17
Abstract: To provide a game machine for enhancing interest in a game.SOLUTION: When a first specific determination result is obtained, a game machine sets a low-probability state based on satisfaction of first setting conditions, and sets a high-probability state based on satisfaction of second setting conditions. The game machine is configured to allow performance execution means to execute a specific performance in determination of the first specific determination result. The performance execution means executes a specific performance, thus notifying a player of a possibility that a state is changed. Thus, interest in a game can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2021016915-A (JP)
Title: Fastening auxiliary device, robot, and control method of fastening auxiliary device
Inventor: NARIAI HITOSHI
IPC: B25J13/00
Filed: 2019-07-19
Abstract: To provide a fastening auxiliary device capable of assisting a nut runner such that the nut runner can sufficiently efficiently fasten a fastening member.SOLUTION: A fastening auxiliary device for assisting a nut runner to fasten a fastening member at a fastening position includes: a first rotary member capable of rotating in a first direction about a first rotation axis; and a second rotary member capable of rotating in a second direction reverse to the first direction, about a second rotation axis. The fastening member is fed between the first rotary member rotating in the first direction and the second rotary member rotating in the second direction, and thereby the fastening member is fed toward the fastening position by the first and the second rotary members.SELECTED DRAWING: Figure 5
Patent JP-2021018934-A (JP)
Title: Gas circuit breaker
Inventor: TERAKADO KATSUMI
IPC: H01H33/42
Filed: 2019-07-22
Abstract: To provide a gas circuit breaker having a drive link mechanism that reduces the weight of a moving portion of the drive link mechanism and further improves the power transmission efficiency.SOLUTION: A gas circuit breaker according to the present invention has a drive link mechanism that transmits driving force from an actuator to an electrode via an insulating rod in order to open and close the electrode stored in a gas container in which insulating gas is sealed, and the drive link mechanism includes a link with one end rotatably connected to a fixed connection point, a bell crank that can move itself, with a first end rotatably connected to the insulating rod, a second end rotatably connected to the link, and a roller installed at the third end, and a cover that is installed so as to sandwich the bell crank and forms a roller guide groove that guides the roller.SELECTED DRAWING: Figure 1
Patent JP-2021016714-A (JP)
Title: Bathroom structure
Inventor: IINO TAKEHIRO
IPC: E04H1/12
Filed: 2019-07-23
Abstract: To secure drainage efficiency of hot and cold water in a bathtub by stably moving the bathtub in a bathroom structure.SOLUTION: A bathroom structure of the present invention includes a bathtub 100, and a waterproof pan 21-2 in which the bathtub is arranged in such a manner as to be movable in a predetermined movement direction. The bathtub 100 comprises a bathtub body 104 that has a hot water storage recess, and wheels 115-1 and 115-2 that are connected to the bathtub body and provided on the outside of the hot water storage recess in the movement direction. Recesses 51-1 to 51-6, in which the wheel is disengageably stored, are formed in the waterproof pan 21-2.SELECTED DRAWING: Figure 6
Patent JP-2020182817-A (JP)
Title: Desktop toy
Inventor: SUKEHARA KUNIFUMI
IPC: A63H33/00
Filed: 2019-07-23
Abstract: To organize means for embodying a symbolic phenomenon where "a pile that sticks out does not get hammered down (people that stick out too much do not get punished)" as a desktop toy.SOLUTION: A desktop toy is constituted by puncturing circular holes from two different directions in a three-dimensional shape body and allowing distal ends of the respectively punctured holes to meet each other by opening at an angle within a range from 90 degrees to 180 degrees inside the three-dimensional shape body. Circular cylinders having a diameter a little smaller than a diameter of the circular hole and a length shorter than the depth of the circular hole are respectively inserted to each one of the circular holes punctured from two different directions. Respectively opposing bottom surfaces of the inserted circular cylinders are joined by a motion transmission member inside the three-dimensional shape body.SELECTED DRAWING: Figure 2
Patent JP-2021021205-A (JP)
Title: Column-beam joint structure
Inventor: OGURA FUMITAKA
IPC: E04B1/58
Filed: 2019-07-25
Abstract: To provide a column-beam joint structure allowing provision of a mechanical joint at a junction of a beam with a column-beam connection section, and heightened in workability of jointing the beam with the column-beam connection section.SOLUTION: A column-beam joint structure 10 has: a PCa-made connection member 16 with a beam end part 20 and a column-beam connection section 18 integrally formed; a beam central member 42 with a lower part made of PCa; a widened part 52 provided at a joint end part of the beam central member 42; reinforcement bars 22 reinforcing the beam end parts 20 to make the beam end parts 20 be a non-yielding hinge region R; multiple joint bars 26 arranged at connection reinforcements 26; upper mechanical joints 28A and lower mechanical joints 28B jointed to one end part of the connection reinforcement 26 and positioned in the non-yielding hinge region R; a first beam main bar 56 inserted into a through-hole 54 penetrating through the widened part 52 and with one end connected to the lower mechanical joint 28B; and a second beam main bar 60 arranged above the beam central member 42 and with one end connected to the upper mechanical joints 28A.SELECTED DRAWING: Figure 1
Patent JP-2021019754-A (JP)
Title: Wiping cleaning tool and lamination sheet
Inventor: TAKAHASHI MASAMI
IPC: A47L13/16
Filed: 2019-07-26
Abstract: To provide a lamination sheet for facilitating adjustment of bonding strength of a non-woven sheet 2, and also to provide a wiping cleaning tool to which the lamination sheet can be removably attached.SOLUTION: A lamination sheet 1 includes: multiple rectangular non-woven sheets 2 which are vertically laminated; and multiple thermal welding parts 3 which are arranged by distribution, formed in a dot pattern, a line-segment shape, or a hole shape, and enable the non-woven sheets 2 to be separably bonded. A flooring wiper 10 being one example of a wiping cleaning tool includes: the lamination sheet 1; a handle 11; a head 12 attached to a lower end of the handle 11; and a sheet attachment structure 13 for removably attaching the lamination sheet 1 to the head 12.SELECTED DRAWING: Figure 1
Patent JP-2021021527-A (JP)
Title: Thermostatic expansion valve and refrigeration cycle system
Inventor: TAKATA YASUMASA
IPC: F25B1/00
Filed: 2019-07-26
Abstract: To provide a thermostatic expansion valve capable of controlling a refrigerant state at an evaporation outlet to make refrigerant wet steam stably with a simple configuration, and a refrigeration cycle system.SOLUTION: A refrigeration cycle system comprises an evaporator 40 that cools a heating element 100 to be cooled, and a thermostatic expansion valve 10. The thermostatic expansion valve 10 sets a "static superheat degree" (SSH) to a lower temperature side than a refrigerant saturation line so that an outlet refrigerant of the evaporator 40 becomes wet steam in an operating temperature range of the heating element 100. That is, a valve opening start temperature with respect to secondary pressure is set lower than a refrigerant saturation temperature (temperature on the refrigerant saturation line). Similarly, the "nominal capacity valve opening characteristic" line and a "fully opening characteristic" line are also set on the lower temperature side than the refrigerant saturation line.SELECTED DRAWING: Figure 1
Patent JP-2021026274-A (JP)
Title: Report creation support system, server device and computer program
Inventor: MITSUOKA SHIGEO
IPC: G01C21/26
Filed: 2019-07-31
Abstract: To provide a report creation support system, a server device and a computer program that can reduce a workload involved in creating a report dealing with road abnormality.SOLUTION: A server device 3 receives positional information on a road abnormal location where road abnormality has been detected, from vehicles (a first vehicle 4, a second vehicle 5) traveling on the road. The server device 3 displays (S62, S63) the road abnormal location on a map on the basis of the received positional information, and receives (S64) the selection of a road abnormal location for which a report 121 is created. Further, the server device 3 creates (S67) a report 121 in which there are input positional information 123A on the selected road abnormal location and input information 122, 123, 125 received from a communication terminal 10.SELECTED DRAWING: Figure 9
Patent JP-2021026326-A (JP)
Title: Information recording device and image forming apparatus
Inventor: MAEHARA KAZUYA
IPC: G06K13/12
Filed: 2019-07-31
Abstract: To provide a configuration that, when a card of a different type is determined (detected) to be an error, can select an ejection destination.SOLUTION: A magnetic recording unit 24, a contact type IC recording unit 27, and a non-contact type IC recording unit 23 can record information in a card supplied from a pickup roller 19. A control CPU performs error determination for a card. A first reject stacker 101 and a second reject stacker 102 can store a card determined to be an error. A rotation unit F can change a conveyance destination of the card determined to be an error and selectively eject the card to the first reject stacker 101 and the second reject stacker 102.SELECTED DRAWING: Figure 1
Patent JP-2021027250-A (JP)
Title: Inductor component
Inventor: NAKAJIMA YASUNARI
IPC: H01F27/29
Filed: 2019-08-07
Abstract: To provide an inductor component capable of improving a fixing force of a coating film to a base layer.SOLUTION: An inductor component includes: an element body; a coil provided in the element body; and an external electrode provided on the element body and electrically connected to the coil. The external electrode includes: a base layer embedded in the element body so that a part thereof is protruded from the surface of the element body; and a covering film which covers a portion exposed from the element body of the base layer.SELECTED DRAWING: Figure 3A
Patent JP-2021026997-A (JP)
Title: Shower plate, lower dielectric, and plasma processing apparatus
Inventor: KAWAKAMI SATOSHI
IPC: C23C16/505
Filed: 2019-08-08
Abstract: To provide a shower plate, lower dielectric and plasma processing apparatus, capable of improving in-plane uniformity of plasma.SOLUTION: The shower plate includes a plate-like dielectric body with a gas hole and a plurality of sealed regions contained in the dielectric body. Each of the sealed regions has a lower dielectric constant than the dielectric body, and a volume density of a sealed region in a central region of the dielectric body is higher than that of the sealed region in a peripheral region of the dielectric body.SELECTED DRAWING: Figure 4
Patent JP-2020045091-A (JP)
Title: Vehicle control system with predictive security safety and vehicle control method with predictive security
Inventor: SEBASTIAN VOM DORFF
IPC: B60W40/02
Filed: 2019-08-08
Abstract: To provide a vehicle control system with predictive security and a vehicle control method with predictive security.SOLUTION: A vehicle control system is provided with a trajectory generating unit, and can generate, using the trajectory generating unit, trajectories where a vehicle can be stopped safety based upon the environmental data of a vehicle in any case in consideration of environmental data of the vehicle. A track buffer makes the generated track usable for a vehicle control unit. The vehicle control system is provided with a safety observer, which performs evaluation for determining whether a new track generated by the trajectory generating unit is safe according to embodied safety requirements before the new track is transferred to the track buffer. Consequently, the vehicle has an effect that the vehicle follows up only a track which is confirmed by the safety observer and ends in a safe state.SELECTED DRAWING: Figure 1
Patent JP-2021028959-A (JP)
Title: Etching method and substrate processing device
Inventor: WATABE SEIICHI
IPC: H01L21/3065
Filed: 2019-08-09
Abstract: To etch a silicon oxide film on each of a plurality of underlying layers to a different depth while keeping down damage to the plurality of underlying layers different in height.SOLUTION: An etching method comprises the steps of: preparing a substrate having first and second underlying layers different in height, a silicon oxide film formed on the first and second underlying layers, and a mask formed on the silicon oxide film and having an opening over the first and second underlying layers; etching the silicon oxide film by a first gas to expose the first underlying layer; etching the silicon oxide film located over the second underlying layer while depositing a deposit on the first underlying layer by a second gas; and etching the silicon oxide film located over the second underlying layer while depositing a deposit on the first underlying layer by a third gas. In the etching method, the step of etching by the second gas and the step of etching by the third gas are repeated more than once.SELECTED DRAWING: Figure 5
Patent JP-2021031928-A (JP)
Title: Permanent scaffolding installation method and bridge accessory installation method
Inventor: ASANO JUN
IPC: E01D21/00
Filed: 2019-08-22
Abstract: To provide a permanent scaffolding installation method and a bridge accessory installation method that enable the shortening of a construction period for installing a permanent scaffold or a bridge accessory in a place having a construction limit.SOLUTION: An installation method for installing a permanent scaffolding under a bridge includes the steps of: installing a skeleton 20 of a permanent scaffolding 11 at a first height outside a construction limit 10 with a suspension member 21 connecting arm members 7, 6a, 6b and 4b of bridge girders 2a to 2c and the skeleton 20; and lowering the skeleton 20 from the first height outside the construction limit 10 to a second height with a chain block and installing the skeleton 20 at the second height with the suspension member 21. The skeleton 20 is lowered from the first height to the second height while aligned with respect to the girders 2a to 2c by the suspension member 21.SELECTED DRAWING: Figure 1
Patent JP-2019218378-A (JP)
Title: Protection of materials by sphingosine based compounds
Inventor: FLORIS JACOB BIKKER
IPC: A61Q11/00
Filed: 2019-08-22
Abstract: To provide means for protection of hydroxyapatite-containing materials such as teeth and bone.SOLUTION: The invention relates to sphingosine based compounds, in particular, phytosphingosine compounds or conjugates of the compounds. The compounds or conjugates are especially useful in treatment and prevention of dental caries, dental erosion, dentine hypersensitivity and tartar formation. Methods and devices are also provided for preventing biofilm formation using the sphingosine based compounds. Compositions comprising the sphingosine based compounds are also provided.SELECTED DRAWING: None
Patent JP-2021030562-A (JP)
Title: Pretreatment liquid for inkjet recording, inkjet recording device, inkjet recording method and method for manufacturing inkjet recording sheet
Inventor: TORIYAMA TSUYOSHI
IPC: B41M5/00
Filed: 2019-08-23
Abstract: To provide a pretreatment liquid for inkjet recording which can improve image density of an image to be formed and dot reproducibility, and can suppress strike-through.SOLUTION: A pretreatment liquid for inkjet recording contains inorganic particles, resin particles, and a solvent. In number particle diameter distribution of the inorganic particles, two maximum points and a minimum point positioned between the two maximum points are present. Particles on the larger particle diameter side than the minimum point are defined as first inorganic particles, and particles on the smaller particle diameter side than the minimum point are defined as second inorganic particles. A number ratio NA of the first inorganic particles in the inorganic particles is 55% or more and 85% or less. A number average particle diameter DA of the first inorganic particles is 2.0 μm or larger and 5.5 μm or smaller. A number average particle diameter DB of the second inorganic particles is 1.1 μm or larger and 3.0 μm or smaller. A ratio (DA/DB) of the number average particle diameter DA of the first inorganic particles to the number average particle diameter DB of the second inorganic particles is 1.6 or more and 5.0 or less.SELECTED DRAWING: Figure 1
Patent JP-2020011073-A (JP)
Title: Wax-based composition, article made therefrom, and methods of manufacture and use
Inventor: Steven b johnson
IPC: A61C7/08
Filed: 2019-08-23
Abstract: To provide an oral treatment device formed from a wax-based composition suitable for making a sheet or an article that is thermally stable and plastically deformable.SOLUTION: An oral treatment device 800 is formed from a wax-based composition that is thermally stable when formed into a three-dimensional shape to a temperature of at least 45°C and plastically deformable at room temperature (25°C). The wax-based composition includes a wax fraction homogeneously blended with a polymer fraction. The oral treatment device is dimensionally stable to a temperature of at least 40°C without external support and can be plastically deformed in a user's mouth to become at least partially customized to the size and shape of user's unique dentition and/or an appliance in a user's mouth.SELECTED DRAWING: Figure 8A
Patent JP-2021030910-A (JP)
Title: Footrest
Inventor: YAMADA JUN
IPC: B60N2/06
Filed: 2019-08-26
Abstract: To provide a footrest which can effectively support feet of a seated person in accordance with a posture of the seated person and is adaptable to a rotating seat in the footrest which can be moved by sliding in a direction to approach or to be separated relative to the seat.SOLUTION: A footrest 10 can be moved by sliding relative to a vehicle seat 1 which is rotatable about a first rotating shaft A1 perpendicular to a floor F. The footrest includes: a base part 11 which is movable in parallel to the floor F; a body part 12 which is supported relative to the base part 11 to be rotatable about a second rotating shaft A2 perpendicular to the floor F; a slider 13 in which one side is supported by a first shaft P1 extending in a width direction of the vehicle seat 1 provided at an opposite side of the vehicle seat 1 in the body part 12, and the other side is slidable in an extending direction of the first shaft P1, and which is rotatable in a vertical direction about the first shaft P1; and a plate-like part 14 which is provided at the other side in the slider 13, and where feet can be placed.SELECTED DRAWING: Figure 6