baber/WOPTO huggingface dataset:
Patent JP-2021136866-A (JP)
Title: Lawn growth method and thrusting device for lawn growth
Inventor: KUMAKURA OKIKAZU
IPC: A01G20/00
Filed: 2020-02-29
Abstract: To provide innovative lawn growth methods and thrusting devices for lawn growth which exhibit unconventional effects.SOLUTION: A lawn growth method includes the steps of: planting a lawn seedling 30 on a lawn growth region 50; thrusting the lawn seedling 30 planted on the lawn growth region 50 into the ground of the lawn growth region 50 with a thrusting body 2; and growing the lawn seedling 30 in the lawn growth region 50.SELECTED DRAWING: Figure 1
Patent JP-2021026752-A (JP)
Title: Leveraging obstacle and lane detection to determine lane assignment for objects in environment
Inventor: JOSH ABBOTT
IPC: G06T7/60
Filed: 2020-03-04
Abstract: To provide a system and method for leveraging obstacle and lane detection to determine lane assignment for objects in an environment.SOLUTION: An object fence corresponding to objects detected by an own vehicle may be used to determine overlap of the object fences with lanes on a driving surface. A lane mask may be generated corresponding to the lanes on the driving surface, and the object fences may be compared to the lanes of the lane mask to determine the overlap. Where an object fence is located in two or more lanes, a boundary scoring approach may be used to determine a ratio of overlap of the boundary fence, and thus the object, with each of the lanes. The overlap with one or more lanes for each object may be used to determine lane assignment for the objects, and the lane assignment may be used by the own vehicle to determine a path or trajectory along the driving surface.SELECTED DRAWING: Figure 1
Patent JP-2021020843-A (JP)
Title: Indium phosphide substrate
Inventor: ITANI MASAYA
IPC: H01L21/306
Filed: 2020-03-04
Abstract: To provide an indium phosphide substrate such that a ridge where a principal surface and an orientation flat are in contact with each other has excellent precision in linearity.SOLUTION: A indium phosphide substrate has a principal surface and an orientation flat, and a plurality of measurement points are set from a start point to an end point at intervals of 2 mm on a ridge where the principal surface and orientation flat are in contact with each other excluding parts of 3 mm in length inside from both ends of the ridge. Defining distances of the respective measurement points from the straight line connecting the start point and end point as a reference line as deviations of the respective measurement points, the largest deviation among the deviations is equal to or less than a 1/1,000 of the length of the ridge.SELECTED DRAWING: Figure 2
Patent JP-2021138413-A (JP)
Title: Molded body and package
Inventor: WATANABE MASAHIKO
IPC: B32B27/32
Filed: 2020-03-05
Abstract: To provide a molded body with a protruding molded part excellent at push-through properties and a package having the molded body.SOLUTION: A molded body of a resin film includes a protruding molded part that protrudes in the thickness direction of the resin film, the protruding molded part has a recess with an area S mm2 of an opening, and when the maximum load of the protruding molded part is PN, T1 represented by the following equation (1): T1=P/S is in the range of 1.2 N/mm2 or less.SELECTED DRAWING: Figure 1
Patent JP-2021141472-A (JP)
Title: Image reading device
Inventor: KATSURA KENICHI
IPC: G06T1/60
Filed: 2020-03-06
Abstract: To smoothly perform reading processing by causing a user to recognize the number of recording media that are currently readable.SOLUTION: An image reading device 100 comprises: a reading unit 130; a storage processing unit 141; a monitoring unit 142; and a prediction unit 143. The reading unit 130 reads an image formed on a recording medium to generate read image data. The storage processing unit 141 performs storage processing on the read image data generated by the reading unit 130. The monitoring unit 142 monitors a free space of the storage unit 180 in which the read image data is stored. The prediction unit 143 predicts the number of readable recording media based on the free space that is a result of monitoring performed by the monitoring unit 142.SELECTED DRAWING: Figure 2
Patent JP-2021141538-A (JP)
Title: Control device, imaging system, control method, and program
Inventor: MIZUMA KENSHIRO
IPC: H04N5/232
Filed: 2020-03-09
Abstract: To provide a comfortable response for a user and enable the user to perform intuitive control of the camera's imaging direction.SOLUTION: A control device that controls an imaging device includes detection means that detects attitude information of the control device, calculation means that calculates the angular velocity of the control device on the basis of the detected attitude information, determination means that determines the movement of the control device on the basis of the calculated angular velocity of the control device, prediction means that predicts the angular velocity of the control device after a predetermined time on the basis of the calculated angular velocity of the control device, and control means that generates a request to drive the imaging device on the basis of the angular velocity of the control device and transmits a request to the imaging device, and when it is determined that the control device has started to move, the control means drives the imaging device on the basis of the predicted angular velocity of the control device.SELECTED DRAWING: Figure 2
Patent JP-2021020885-A (JP)
Title: Composition for maintaining and/or improving memory/learning ability, and food, medicine, and feed containing composition
Inventor: HIGURE SATOSHI
IPC: A61K35/747
Filed: 2020-03-09
Abstract: To provide a medicine, a food and drink, and a feed which are effective in preventing and/or ameliorating memory/learning ability deterioration due to aging.SOLUTION: Provided is a composition for maintaining and/or improving memory/learning ability, comprising a cell body or a culture of a heterofermentative lactobacillus of Lactobacillus genus. The lactic acid bacterium belongs to the heterofermentative Lactobacillus genus, and more specifically, belongs to any of the Lactobacillus harbinensis species, Lactobacillus rhamnosus species, Lactobacillus casei species, Lactobacillus paracasei species, Lactobacillus fermentum species, Lactobacillus mucosae species, and the like.SELECTED DRAWING: Figure 2
Patent JP-2020102869-A (JP)
Title: Encoding device and decoding method
Inventor: MAEDA MITSURU
IPC: H04N19/52
Filed: 2020-03-09
Abstract: To provide an encoding device for efficiently encoding a motion vector of an image to be hierarchically encoded and a decoding device.SOLUTION: When there are motion vectors of blocks in images on different layers that are in positions corresponding to the blocks to be encoded, the motion vectors of a time-pre-encoded image of the same layer are not included in predicted motion vector candidates, the motion vectors of the different layers are placed at a beginning of the predicted motion vector candidates, and motion vectors of surrounding blocks of the block to be encoded are placed as candidates in order based on the position of the blocks.SELECTED DRAWING: None
Patent JP-2021143858-A (JP)
Title: Chemical decontamination method
Inventor: NAKANO TAKASHI
IPC: G21D1/00
Filed: 2020-03-10
Abstract: To suppress an amount of secondary waste generated when performing chemical decontamination.SOLUTION: A chemical decontamination method includes the steps of: removing an oxide film containing nickel ferrite in a system of a nuclear power plant by treatment water from the system; and performing chemical decontamination to the system by the treatment water after the step of removing the oxide film. The step of removing the oxide film includes a step of denaturing the nickel ferrite from the oxide film by making dissolved hydrogen concentration and temperature of the treatment water in the system equal to or higher than an upper limit of a predetermined range.SELECTED DRAWING: Figure 4
Patent JP-2021143278-A (JP)
Title: Rubber composition and rubber member including the same
Inventor: MARUMO HARUNA
IPC: C08K3/04
Filed: 2020-03-12
Abstract: To provide a rubber composition that has not only heat resistance but also resistance to both engine oil and condensed water in an environment exposed to engine oil and condensed water, and a torsional damper that includes the rubber composition and can hold vibration absorption performance for a long time.SOLUTION: A rubber composition contains (A) an acryl rubber, which is a copolymer of acrylic acid alkyl ester and a crosslinking-point monomer having a functional group, (B) carbon black, and (C) an amine crosslinker.SELECTED DRAWING: Figure 3
Patent JP-2021144484-A (JP)
Title: Alarm generation system and method for generating alarm
Inventor: TSUZUKI JUN
IPC: G05B23/02
Filed: 2020-03-12
Abstract: To provide an alarm generation system and a method for generating an alarm which can notify a user of the future possibility of generation of an abnormality.SOLUTION: The alarm generation system includes: an acquisition unit for acquiring a measured value obtained by a sensor; a learning unit for generating a learning model by learning the measured value acquired by the acquisition unit; a prediction unit for predicting a predicted measured value as a measured value to be possibly obtained in the future, by using the learning model generated by the learning unit; and an alarm generation unit for generating an alarm when the predicted measured value obtained by the prediction unit satisfies an alarm generation condition.SELECTED DRAWING: Figure 2
Patent JP-2021075028-A (JP)
Title: Handheld microscopic carving machine
Inventor: YUE LAN
IPC: B28D1/16
Filed: 2020-03-18
Abstract: To provide a handheld microscopic carving machine free from a risk of exerting influence to carving by produced fragments.SOLUTION: A handheld microscopic carving machine comprises a body 10. A first motor 11 is arranged inside the body 10. The right side of the first motor 11 is provided with a second rotating cavity 14. A first spline shaft 54 extending rightwards is arranged inside the second rotating cavity 14, the first spline shaft 54 is in power connection with the first motor 11, and a first movable cavity 12 is formed in the left end of the first spline shaft 54. According to the handheld microscopic carving machine, microscopic carving can be performed on jade, meanwhile, a carving knife 32 can be replaced for performing regular carving, and in order to avoid the phenomenon that carving is affected by jade fragments generated in the carving process, a fan 35 is arranged to blow away the fragments. Meanwhile, by arranging a dust suction port 29, fragments are collected, and environment pollution is avoided.SELECTED DRAWING: Figure 1
Patent JP-2020110174-A (JP)
Title: Semisynthetic routes to organic compounds
Inventor: STEPHEN B DEL CARDAYRE
IPC: C12P7/24
Filed: 2020-03-19
Abstract: To provide processes in which the production of organic intermediates by microorganisms and subsequent a synthetic transformation are combined to obtain compounds with industrial value, including compounds used in fragrances.SOLUTION: Provided is a chemo-enzymatic process for creating a fragrance ingredient, the process comprising: culturing a recombinant microorganism comprising a metabolic modification, the microorganism producing at least one type of fatty acid derivative in vivo, the culturing being performed with a carbon-based feedstock; and contacting the fatty acid derivative ex vivo with a reagent under conditions sufficient to produce a lactone or macrocyclic ketone.SELECTED DRAWING: None
Patent JP-2021156036-A (JP)
Title: Installation mechanism and installation method of reception plate and joint
Inventor: KIYOMOTO TETSUYA
IPC: E04B1/58
Filed: 2020-03-27
Abstract: To provide a reception plate and the like for installing a joint easily and surely.SOLUTION: A reception plate 3 is used for installing a joint 1 with reinforcement which is embedded in a slab 6 before placing concrete of the slab 6, in the case where, after constructing the slab 6 by placing concrete, concrete is placed continuously on an upper surface of the slab 6 and a rising member is constructed. The reception plate 3 includes: a plurality of through-holes 31 provided in accordance with the arrangement of vertical reinforcement of the rising member for mounting the joint 1 on a lower surface of the reception plate 3; and a plurality of through-holes 32 for mounting a fixing jig 2 for fixing the reception plate 3 to a slab reinforcement 4 on the reception plate 3.SELECTED DRAWING: Figure 1
Patent JP-2021162607-A (JP)
Title: Display system, information processing apparatus, and display control method for display system
Inventor: FUJIMAKI YUKI
IPC: G09G5/38
Filed: 2020-03-30
Abstract: To reduce a processing load on an apparatus without reducing the presence given to a user.SOLUTION: A display system 1 comprises: a projector 100; a HMD 200; and an information processing apparatus 300. The information processing apparatus 300 includes: a processing apparatus storage unit 360 that stores three-dimensional map data having registered therein setting information for setting the display position of an object and position information indicating the position of a display surface 10 and image data of an object image; and a processing control unit 350 that, based on the positional relationship between the position of the HMD 200 notified from the HMD 200 and the display position of the object, selects whether to cause the projector 100 to display the object image or to cause the HMD 200 to display the object image, and transmits image data of the object image to selected either one of the projector 100 or the HMD 200.SELECTED DRAWING: Figure 4
Patent JP-2021164232-A (JP)
Title: Photovoltaic power generation panel support device
Inventor: IWAI SATOSHI
IPC: H02S30/10
Filed: 2020-03-31
Abstract: To improve the workability of a posture adjustment of a support frame (photovoltaic panel) in a photovoltaic power generation panel support device.SOLUTION: The photovoltaic power generation panel support device includes a support frame 1, to which a photovoltaic power generation panel 30 can be attached, and a support stand 2, which supports the support frame 1 so that it can be pivoted around an axial center P1 along the horizontal direction. A posture setting mechanism 3 sets the posture of the support frame 1 by stopping the pivoting of the support frame 1 in a predetermined direction A1 based on a position of the center of gravity of the photovoltaic power generation panel 30 and the support frame 1 and allowing the pivoting of the support frame 1 in a direction A2 opposite to the predetermined direction A1.SELECTED DRAWING: Figure 1
Patent JP-2021164048-A (JP)
Title: Microwave generation element integral with transmission circuit
Inventor: YAMAKAWA HIROYUKI
IPC: H03H7/38
Filed: 2020-03-31
Abstract: To provide a microwave generation element integral with a transmission circuit, which can achieve a high output of microwave without using an amplifier.SOLUTION: A microwave generation element 1 integral with a transmission circuit includes: a high frequency oscillation element 10; and a lower stripline 17 and an upper stripline which transmit the microwave oscillated from the high frequency oscillation element. The output impedance of the high frequency oscillation element is 0.1 to 25 Ω. Further, in the lower and upper striplines, impedance conversion is performed so that the microwave generation element integral with the transmission circuit has output impedance two times or more than the output impedance of the high frequency oscillation element, and the microwave, oscillated from the high frequency oscillation element, is transmitted using the lower and upper striplines.SELECTED DRAWING: Figure 2
Patent JP-2021164056-A (JP)
Title: Network tester
Inventor: KAI SOICHIRO
IPC: H04L69/40
Filed: 2020-03-31
Abstract: To enable verification of operations of each of devices connected to a PTP network under the respective conditions as needed while reducing time required for the verification.SOLUTION: A network tester 100 retains any value specified by a user in a user-specified flagField data retention unit 14 and has a function to automatically rewrite a value of a "flagField" field in a PTP packet by a flagField rewrite unit 13 when operating as a master. As the user can change a value of the "flagField" field even with no change in conditions of a PTP network, behaviors of a slave upon change can be verified quickly. Rewriting the "flagField" is continuously repeated. The network tester 100 decodes a value of the "flagField" in a received PTP packet by a flagField decode unit 19 and displays a list as bitwise information when operating as a slave.SELECTED DRAWING: Figure 1
Patent JP-2021162786-A (JP)
Title: Fixing device, image forming apparatus, fixing method, and image forming method
Inventor: YOSHINAGA HIROSHI
IPC: G03G15/01
Filed: 2020-04-02
Abstract: To prevent a fixing member from being scratched and prevent a reduction in quality of a fixed image due to the scratch when a fixing device fixes an image including photoluminescent toner.SOLUTION: A fixing device 20 passes a recording medium P on which a toner image T including photoluminescent toner is formed through a nip part between a fixing member 21 and a pressure member 31 to fix the toner image T to the recording medium P. A roller-like rotating member 35 is in contact with the surface of the fixing member 21. At a contact portion, the direction of movement of the roller-like rotating member 35 is the same as the direction of movement of the fixing member 21, and the peripheral speed of the roller-like rotating member 35 is within a range of -3% to 0% with respect to the peripheral speed of the fixing member 21. The hardness of the roller-like rotating member 35 is lower than the hardness of the surface of the fixing member 21.SELECTED DRAWING: Figure 2
Patent JP-2020112026-A (JP)
Title: Shutter fitting
Inventor: MARUIKE ISAMU
IPC: E06B9/58
Filed: 2020-04-02
Abstract: To prevent a guide rail from collapsing by suppressing melting of the guide rail when the guide rail of a shutter fitting is exposed to fire in a case of fire.SOLUTION: A shutter fitting comprises: a guide rail 95 formed by assembling frame materials made of aluminum formed materials and having a guide groove 951 at an inner periphery; and a shutter curtain opening and closing according to a guidance of the guide groove 951 of the guide rail 95. An aluminum reinforce member 75 is fixed along substantially a whole length of the guide rail 95 within the guide groove 951 of the guide rail 95.SELECTED DRAWING: Figure 10
Patent JP-2021167501-A (JP)
Title: Connector for partition
Inventor: TANAKA YOSHIHIRO
IPC: E04B2/74
Filed: 2020-04-09
Abstract: To provide a connector for partitions capable of securing a sufficient connecting state even in a partition, such as the one manufactured by a felt plate, which shrinks in thickness when pinched and whose surface is slippery, and requiring no labor for connecting work.SOLUTION: In a connector for partitions, a support member 2 is projectingly provided on a base plate 1 so as to be in contact with side edge parts 11a, 11a of adjacent partitions 11, 11, the support member 2 is loosely fitted and inserted into an insertion hole Ha formed in a holding plate 3 so as to be in contact with the side edge parts 11a, 11a of the partitions 11, 11, and an operation lever 4 for pressing the holding plate 3 attached to the tip part of the support member 2. A sandpaper 5 is attached to a contact surface 1a of the base plate 1 with the side edge part 11a of the partition 11 and the contact surface 3a of the holding plate 3 with the side edge 11a of the partition 11.SELECTED DRAWING: Figure 3
Patent JP-2020108974-A (JP)
Title: Printing device
Inventor: SEYASU SHIROU
IPC: B41J11/70
Filed: 2020-04-15
Abstract: To provide a printing device that can easily eliminate jamming of a medium to be cut such as label paper.SOLUTION: A movable blade 189 and a fixed blade 33 are oppositely arranged at a cutting position at which label paper R is cut. The movable blade 189 is attached to a movable blade unit (a rotationally moving mechanism) 180 that turns with a pivotally supported part 165 as a center. The fixed blade 33 is attached to a separating part (a linearly moving mechanism) 20 that linearly moves. When the separating part 20 attached with the fixed blade 33 moves from the cutting position, the movable blade unit 180 attached with the movable blade 189 can move from the cutting position. The separating part 20 moves linearly together with a roll housing part 29 that houses a label roll 27 of the label paper R.SELECTED DRAWING: Figure 9
Patent JP-2020192607-A (JP)
Title: Pressure ring of extrusion press device and extrusion press device
Inventor: KAWAI YUTO
IPC: B21C25/02
Filed: 2020-04-17
Abstract: To provide a pressure ring of an extrusion press device which can be easily replaced, and to provide an extrusion press device including an end platen in which the pressure ring is embedded.SOLUTION: A pressure ring 110 of an extrusion press device 100 includes: a sub pressure ring 110C which contacts with a die 16 on one surface; and a main pressure ring 110B including one surface formed with a second recessed part 110E in which the sub pressure ring 110C may be concentrically embedded. The pressure ring 110 is embedded so that the other surface of the main pressure ring 110B contacts with a bottom surface of a first recessed part 110D of an end platen 10 in a state that the sub pressure ring 110C is embedded in the second recessed part 110E so that the other surface of the sub pressure ring 110C and a bottom surface of the second recessed part 110E contact with each other. The extrusion press device 100 includes the end platen 10 in which the pressure ring 110 is embedded.SELECTED DRAWING: Figure 4
Patent JP-2021170098-A (JP)
Title: Laparoscopic surgery training apparatus
Inventor: SUNAGAWA YUKI
IPC: A61B17/94
Filed: 2020-04-17
Abstract: To provide a portable surgical training apparatus that is inexpensive and lightweight.SOLUTION: There is provided a laparoscopic surgery training apparatus including: a shell material made of either cardboard or thick paper; a surgical instrument 41 provided on the shell material; and a hole with packing for inserting a camera. The shell material is composed of a first plate 3 and a second plate to which first and second rising pieces are attached, a base plate to which first to fourth rising pieces are attached, and a front plate to which the fourth rising piece is attached. It is possible to provide a lightweight, low-cost, and easy-to-use laparoscopic surgery training apparatus.SELECTED DRAWING: Figure 7
Patent JP-2020110689-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-04-20
Abstract: To improve interest of a game.SOLUTION: When operation means that can be operated by a player is operated, a signal based on the operation is output by signal output means and discriminated by discrimination means. A prescribed operation performance mode is executed by operation performance execution means on the basis of a discrimination result by the discrimination means. During a period in which the operation performance mode is executed by the operation performance execution means, the discrimination result discriminated by the discrimination means is determined by determination means. In a case where a second operation performance mode is executed by the operation performance execution means within a period in which a predetermined condition after the execution of a first operation performance mode is satisfied, the second operation performance mode is switched to a specific operation performance mode and executed by execution control means on the basis of a determination result of the determination means.SELECTED DRAWING: Figure 1