baber/WOPTO huggingface dataset:
Patent JP-2022155132-A (JP)
Title: Work platform
Inventor: INAMORI JUNJI
IPC: E04G1/34
Filed: 2021-03-30
Abstract: To provide a work platform capable of being folded smoothly and reducing a dimension of a long side direction.SOLUTION: A work platform comprises: a pair of first support poles supporting two corner parts of one side in a long side direction of a work floor; a pair of second support poles supporting two corner parts of the other side in the long side direction of the work floor; a first extension part coupled to the pair of first support poles; a second extension part coupled to the pair of second support poles; and a pair of connection materials extending in a long side direction so as to couple the pair of first support poles and the pair of second support poles. The first extension part has a pair of first cross members intersecting in an X shape viewed from the above and the second extension part has a pair of second cross members intersecting in an X shape viewed from the above. The pair of connection materials are provided bendably upward respectively.SELECTED DRAWING: Figure 11
Patent JP-2022157014-A (JP)
Title: compaction roller vehicle
Inventor: TAKAHASHI HIDENORI
IPC: E01C19/26
Filed: 2021-03-31
Abstract: To provide a compaction roller vehicle which can detect front obstacles without being obstructed by compaction rollers, etc, and on which obstacle sensors can be installed without disturbing opening and closing of an engine hood provided in a front part of a vehicle body.SOLUTION: Front compaction rollers 2L, 2R are arranged on both left and right sides of an engine room 8 of a front vehicle body 4, and scraper brackets 24 are extended left and right from both sides of the engine room 8 to support scraper devices 27L, 27R. A transmitting unit 39R and a receiving unit 39L of the obstacle sensor 39 are respectively arranged on upper surfaces 24b of the left and right scraper brackets 24 via sensor brackets 40 so that front obstacles can be detected. Arrangement positions of the transmitting unit 39R and the receiving unit 39L are within a lateral width of the front compaction rollers 2L, 2R in a left-right direction, in front of the center of rotation of the front compaction rollers 2L, 2R in the front-rear direction, and above the center of rotation in the vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2022159571-A (JP)
Title: game machine
Inventor: SHINOHARA NAOYUKI
IPC: A63F7/02
Filed: 2021-03-31
Abstract: To provide a game machine which can improve the interest of a player in a game.SOLUTION: A predetermined display mode is displayed by display control means on display means on the basis of information stored in storage means. Further, when a game period advantageous for a player is set, a performance is carried out. A first display mode based on update information is displayed on the display means in a first period of a specific period including the game period advantageous for the player, and a specific performance according to the information stored in the storage means is executed after passing of the specific period, thereby improving the player's interest in the game.SELECTED DRAWING: Figure 1
Patent JP-2022157752-A (JP)
Title: Segment assembly structure
Inventor: HASHIGUCHI AKIO
IPC: E21D11/04
Filed: 2021-03-31
Abstract: To provide a segment assembly structure which can enhance the mechanical strength.SOLUTION: A segment assembly structure 10 comprises a plurality of hexagonal segments 1 and couplers that connect a plurality of segments 1 with each other. Each of the segments 1 comprises a pair of mutually opposing side faces 1a, and a pair of V-shaped oblique end face couples formed at both ends of the side end faces 1a. One segment 1 of the segments 1 adjacently placed in the peripheral direction of a cylindrical wall body T has an insertion hole 5 with an opening formed on the oblique end face 1b. A fastener is secured to the other segment 1 with a tip part that, being inserted into the insertion hole 5, protrudes from the aforesaid opening. The insertion holes 5 that have the aforesaid opening in sections R1, R2 where the cylindrical wall body T sustains positive bending moment due to external forces are positioned closer to the inner peripheral face 1d of the segments 1 compared to the case of other insertion holes 5 that have the aforesaid opening in a sections R3 where the cylindrical wall body T sustains negative bending moment.SELECTED DRAWING: Figure 1
Patent JP-2022160266-A (JP)
Title: Function control device, and function control program
Inventor: KUME TAKUYA
IPC: B60W50/14
Filed: 2021-04-06
Abstract: To provide a function control device, etc. which can improve an inappropriate behavior of a driver in a period of traveling by an automatic driving function.SOLUTION: An automatic driving ECU is used in an own vehicle to operate as a function control device which performs control related to an automatic driving function. The automatic driving ECU grasps an inappropriate behavior of a driver whose execution in a control travel period is considered as inappropriate in the control travel period in which the own vehicle travels by the automatic driving function. Then, the next use of the automatic driving function by the driver is restricted when the inappropriate behavior by the driver is grasped in the control travel period.SELECTED DRAWING: Figure 4
Patent JP-2022163975-A (JP)
Title: Civil engineering material and manufacturing method of civil engineering material
Inventor: NAKAJIMA KANSHI
IPC: C09K17/44
Filed: 2021-04-15
Abstract: To provide easily-usable civil engineering materials, capable of improving furthermore water permeability and water holding ability of a construction object land; and to provide a manufacturing method thereof.SOLUTION: Decomposed granite soil 1, a solidification material 2, a granulating agent 3 and water 4 are inputted into a mixing container 5, and agitated sufficiently to form admixture 6. Then, the admixture 6 is placed calmly under such a circumference that rainwater does not fall into the mixing container 5, and that moisture does not enter, and moisture 7 contained in the admixture 6 is vaporized. When a moisture content in the admixture 6 becomes 5 mass% to 15 mass%, drying is finished, and civil engineering materials 10 are completed.SELECTED DRAWING: Figure 1
Patent JP-2022165141-A (JP)
Title: Electric wave absorption element and aggregate
Inventor: YOSHIKAWA HIROMICHI
IPC: H01Q15/14
Filed: 2021-04-19
Abstract: To cut off electromagnetic waves of a predetermined frequency band.SOLUTION: An electric wave absorption element comprises: a first resonator extending in a first surface direction; a second resonator separated from the first resonator in a first direction and extending in the first surface direction; a third resonator located between the first resonator and the second resonators in the first direction and configured so as to be magnetically or capacitively connected or electrically connected with each of the first resonator and the second resonator; a reference conductor located between the first resonator and the second resonator in the first direction, extending in the first surface direction and giving a potential reference for the first resonator and the second resonator; and a shield conductor separated from the second resonator in the first direction and extending in the first surface direction. The reference conductor is configured to surround at least a part of the third resonator in the first surface direction.SELECTED DRAWING: Figure 2
Patent JP-2022165714-A (JP)
Title: Foreign matter recovery device
Inventor: KANEHARA AKITOSHI
IPC: B63H20/28
Filed: 2021-04-20
Abstract: To recover fine foreign matter in water without sacrificing power performance of a vessel propeller.SOLUTION: A foreign matter recovery device is provided in a vessel propeller for imparting propulsion force to a hull. The foreign matter recovery device includes an anti-ventilation plate (41) spreading in the horizontal direction and a recovery unit (51) provided on the anti-ventilation plate. A channel (49) from a water inlet (47) to a drain outlet (48) is formed in the anti-ventilation plate and a filter is provided in the recovery unit capable of recovering fine grain state foreign matter from water flow in the channel.SELECTED DRAWING: Figure 3
Patent JP-2022166475-A (JP)
Title: Fuel cell separator and method for manufacturing separator
Inventor: AONO HARUYUKI
IPC: H01M8/0258
Filed: 2021-04-21
Abstract: To make it possible to easily mount another piece to a body so that labor required for manufacturing can be suppressed.SOLUTION: A separator 4 includes a plate-shaped body 4a which can be arranged between adjacent membrane electrode gas diffusion layer assemblies in a cell stack of a fuel cell, and another piece 21 mounted to the body 4a. In the body 4a, a hole 6 for flowing a fluid supplied to and discharged from the cell stack is formed so as to penetrate in a thickness direction of the body 4a, and a groove for forming a flow path for flowing the fluid is also formed so as to extend along the body 4a. The another piece 21 is used to form a connecting passage connecting between the hole 6 and the flow path, by being mounted to the body 4a. The another piece 21 includes a claw part 32 into which the hole 6 can be inserted. The claw part 32 is hooked and fastened to the body 4a so as not to come off from the hole 6 by rotating the another piece 21 around a center line CL of the hole 6 to a mounting position while the claw part is inserted into the hole 6.SELECTED DRAWING: Figure 5
Patent JP-2022168423-A (JP)
Title: band and watch
Inventor: YAMASHITA YUKI
IPC: A44C5/14
Filed: 2021-04-26
Abstract: To provide a band that can eliminate a work for screw fixation of an operation lever to a slide part.SOLUTION: A band 3 comprises: a spring bar 6 having a first operation lever 14 connected to a first slide part 9 and a second operation lever 15 connected to a second slide part 11; a first piece 7 including a first portion 18, a second portion 19, and a connection part 21 connecting the first portion 18 and the second portion 19, the first portion 18 having a left side first recess 18a, the second portion 19 having a right side first recess 19a; and a second piece 8 that is disposed between the first portion 18 and the second portion 19 and has a second recess 8a. In a side view as seen from an axial direction 6b of the spring bar 6, the spring bar 6 is disposed in a closed curve 26 made by the second recess 8a overlapping with the left side first recess 18a and the right side first recess 19a. The second piece 8 is disposed between the first operation lever 14 and the second operation lever 15.SELECTED DRAWING: Figure 5
Patent JP-2022172482-A (JP)
Title: Premixing burner
Inventor: HANEKI SATOSHI
IPC: F23D14/64
Filed: 2021-04-28
Abstract: To provide a premixing burner which can uniformly mix fuel gas and air by a comparatively simple configuration.SOLUTION: A premixing burner 1 includes mixing piping 2, a blower fan 3 connected to one end side of the mixing piping 2, a burner head part 4 connected to the other end side of the mixing piping 2, a fuel gas injection part 5, and a throttle part 6. The fuel gas injection part 5 is provided on a pipe peripheral wall of the mixing piping 2 and configured to be capable of injecting a fuel gas F into the mixing piping 2. The throttle part 6 comprises a throttle hole 61 which is between the blower fan 3 and the fuel gas injection part 5 and which throttles air A which being sent from the blower fan 3. In the premixing burner 1, the air A and the fuel gas F are uniformly mixed by a vortex of air A which is generated at a downstream side of the throttle part 6.SELECTED DRAWING: Figure 3
Patent JP-2022170029-A (JP)
Title: Electric connector, and electric connector with circuit board
Inventor: YAMADA SHOTA
IPC: H01R13/6461
Filed: 2021-04-28
Abstract: To provide an electric connector and an electric connector with a circuit board capable of successfully preventing crosstalk.SOLUTION: In an electric connector, a signaling path 53 has a signal connection part 53C connected with a signal circuit part of a circuit board with solder. Ground members 54, 55 have ground connection parts 54C, 55C connected with a ground circuit part of the circuit board with solder. The ground connection parts 54C, 55C are located between the signal connection parts 53C of adjacent signaling paths in an arrangement direction of the signaling paths 53. For the ground connection parts 54C, 55C of the ground members 54, 55, a width range WG between both-end positions of the ground connection parts 54C, 55C extends beyond a width range WS of the signal connection parts 53C of the signaling paths 53 in a width direction parallel to a mounting surface of the circuit board and perpendicular to the arrangement direction.SELECTED DRAWING: Figure 5
Patent JP-2022172770-A (JP)
Title: mouthpiece for endoscope
Inventor: SATO ICHIRO
IPC: A61B1/00
Filed: 2021-05-07
Abstract: To solve a problem that there is a necessity to suppress scattering of splash from a patient to a doctor or the like when the patient coughs, for example, in an examination or the like using an endoscope.SOLUTION: A mouthpiece for an endoscope includes a mouthpiece body and a splash guard. The mouthpiece body includes a cylindrical body cylinder through which an endoscope is inserted, and a regulation part that regulates movement to a depth side in the mouth of a user. The splash guard includes a guard cylinder part forming a cylindrical shape through which the endoscope is inserted, a partition part having a thin plate shape or a film shape and provided in the guard cylinder part, and a flange part extending in an outer circumferential direction of the guard cylinder part in a flange-like shape. The partition part includes a valve provided so as to freely open and close in a direction of insertion of the endoscope. The valve slidably holds the endoscope.SELECTED DRAWING: Figure 5
Patent JP-2022173682-A (JP)
Inventor: MOTOYAMA TAKUTO
IPC: G05D1/02
Filed: 2021-05-10
Abstract: 【課題】障害物検出における誤判定を抑制する。【解決手段】法線ベクトル推定部は自機の進行方向の物体をセンシングしたセンサデータに基づいて、法線ベクトルを推定し、制御情報推定部は、法線ベクトルに基づいて、自機の移動を制御するための制御情報を生成する。本開示に係る技術は、例えば、ドローンなどの移動体に適用することができる。【選択図】図５
Patent JP-2021195539-A (JP)
Title: Thermosetting resin composition
Inventor: HIGUCHI SHINTARO
IPC: C08L23/26
Filed: 2021-05-11
Abstract: To provide a thermosetting resin composition which has good adhesion, and is excellent in heat resistance and electric characteristics.SOLUTION: A thermosetting resin composition (Z) contains amino group-modified polyolefin (X) and an epoxy resin (Y). The amino group-modified polyolefin (X) contains polyolefin (A), an unsaturated (poly)carboxylic acid (anhydride) (B), and a compound (b0) having a functional group having reactivity with the carboxylic acid (anhydride) group and an amino group as constituent materials. The polyolefin (A) is polyolefin containing ethylene and α-olefin (3 to 8 carbon atoms) as essential constituent monomers. A weight ratio [ethylene/α-olefin] of the ethylene to the α-olefin (3 to 8 carbon atoms) as the constituent monomers is 5/95 to 50/50. The amino group-modified polyolefin (X) satisfies all of the following requirements (1) to (3).SELECTED DRAWING: None
Patent JP-2022174993-A (JP)
Inventor: TSUMURA MASARU
IPC: A47B88/57
Filed: 2021-05-12
Abstract: 【課題】本発明は、誤操作をし難く、破損も少なく、左右の勝手方向が発生しない抜き出し可能なスライドレールを提供することを課題とする。【解決手段】固定側レールと、ボ－ルリテーナを介して固定側レールに支持される移動側レールと、固定側レールより移動側レールを抜き出し可能とする抜け止め解除用レバー等から成るスライドレールであって、抜け止め解除用レバーは、ストッパーと操作部を有し、ストッパーはボールリテーナ側のストッパー突き部と当接し移動側レールの移動を停止させ、抜け止め解除用レバーは、左右方向に回動可能に設置され、抜け止め解除用レバーの左右のいずれの方向の回動においても、ストッパーとストッパー突き部の当接が外れるようにし、操作部を移動側レールの両側面側に突出するように固定側レールに回動自在に設ける。【選択図】 図３
Patent JP-2022177628-A (JP)
Title: heat exchange system
Inventor: FUTAMATA HIROFUMI
IPC: F28F1/30
Filed: 2021-05-18
Abstract: To provide a heat exchange system capable of smoothly guiding condensed water generated in a vaporization part to a condensation part.SOLUTION: A condensation part 20 is located on the lower side of a vaporization part 22, and arranged so that condensed water Wc generated in the vaporization part 22 flows down. The condensation part 20 has a specific construction such that the condensed water Wc flowing down to the condensation part 20 is wetted and spread in the condensation part 20, compared to the case where the specific construction is not provided. The condensed water Wc generated in the vaporization part 22 is, therefore, easily pulled to the side of the condensation part 20 by means of the specific construction of the condensation part 20. Thus, the condensed water Wc is hardly retained in the vaporization part 22 and the condensed water Wc can be smoothly guided to the condensation part 20.SELECTED DRAWING: Figure 3
Patent JP-2022181403-A (JP)
Title: Light-emitting device
Inventor: HORIKAWA YUTA
IPC: H01L33/56
Filed: 2021-05-26
Abstract: To provide a light-emitting device which can suppress peeling of a coating member from a resin package.SOLUTION: A light-emitting device includes a resin package having a first lead, a second lead and a resin part for holding the first lead and the second lead, at least one light-emitting element mounted on the resin package, and a coating member coating at least a part of the upper surfaces of the first lead, the second lead and the resin part, wherein the first lead has a first part and a first extension part, the second lead has a second part and a second extension part, the resin part has at least one resin recess between the first lead and the second lead, at least a part of the resin recess is sandwiched between the first part and the second part in a first direction and is sandwiched between the first extension part and the second extension part in a second direction, and at least the part of the resin recess is coated with the coating member.SELECTED DRAWING: Figure 2B
Patent JP-2022181795-A (JP)
Title: Manufacturing method of circuit member with copper pillar and manufacturing method of conjugate
Inventor: TANAKA TOSHIAKI
IPC: C22C1/04
Filed: 2021-05-27
Abstract: To provide an efficient manufacturing method of a circuit member having a fine sintered copper pillar.SOLUTION: A manufacturing method of a circuit member 10 with a copper pillar comprises: a step a of preparing a laminate 3 having a circuit member 1 and a fusible mask layer 2 having an opening 2a provided on the circuit member 1; a step b of filling a copper paste 4 containing copper particles and an organic dispersant in the opening 2a of the mask layer 2 to form a copper pillar precursor 5; a step c of removing the mask layer 2 by melting by heat; and a step d of sintering the copper pillar precursor 5 to form a sintered copper pillar 6.SELECTED DRAWING: Figure 1
Patent JP-2022017180-A (JP)
Title: Antibacterial film
Inventor: SON HEE DONG
IPC: B32B27/30
Filed: 2021-05-27
Abstract: To provide an antibacterial film exhibiting high surface smoothness without impairing an antibacterial force by containing a silicon-based leveling agent for improving surface smoothness.SOLUTION: An antibacterial film includes an antibacterial layer that is made of a composition containing an acrylate-based UV resin, a silver nano-antibacterial agent and a silicon-based leveling agent for improving surface smoothness, a base material layer positioned on a lower surface of the antibacterial layer, an adhesive layer positioned on a lower surface of the base material layer, and a release film positioned on a lower surface of the adhesive layer, in which the composition forming the antibacterial layer can contain 0.06 wt.% or more and 0.20 wt.% or less of the silver nano-antibacterial agent and 0.15 wt.% of the silicon-based leveling agent with respect to 100 wt.% of the total composition.SELECTED DRAWING: Figure 1
Patent JP-2021138728-A (JP)
Title: [4-(1,3,3-trimethyl-2-oxo-3,4-dihydro-1h-quinoxalin-7-yl) phenoxy]ethyloxy compound or salt thereof
Inventor: KAWASHIMA KENJI
IPC: A61P19/08
Filed: 2021-05-28
Abstract: To provide a compound that has a glucocorticoid receptor agonist activity and is useful as a medicine, in particular as a prophylactic or therapeutic agent of diseases associated with the glucocorticoid receptor.SOLUTION: The present disclosure provides a compound illustrated by, for example, the following formula.SELECTED DRAWING: None
Patent JP-2022182228-A (JP)
Title: Information processing apparatus, program, and information processing system
Inventor: SATO KEITA
IPC: G06F16/957
Filed: 2021-05-28
Abstract: To update cache data at appropriate timing.SOLUTION: When the time left before an expiration period of cache data 11a is equal to or less than a predetermined time, an information processing apparatus 10-1 determines whether the cache data 11a is used or not. When the cache data 11a is used, the information processing apparatus 10-1 acquires update data of the cache data 11a. The information processing apparatus 10-1 stores the update data in a storage unit 11.SELECTED DRAWING: Figure 1
Patent JP-2022186266-A (JP)
Title: centrifugal compressor
Inventor: ASAHARA MOTOMU
IPC: F04D17/12
Filed: 2021-06-04
Abstract: To provide a centrifugal compressor that can further decrease power while reducing a pressure loss.SOLUTION: A centrifugal compressor comprises an impeller to be rotated around an axis, a casing in which a return flow passage through which fluid pumped from the impeller is passed is formed, and a return vane arranged in the return flow passage. An injection port for injecting liquid supplied from the outside into the return flow passage is formed in the return vane. Thereby, power is further decreased while a pressure loss is reduced.SELECTED DRAWING: Figure 3
Patent JP-2022191543-A (JP)
Title: Electric power conversion system
Inventor: ASAKURA FUMIO
IPC: H02M7/12
Filed: 2021-06-16
Abstract: To suppress deformation of input current of an AC/DC converter.SOLUTION: An electric power conversion system comprises an AC/DC converter which has a bridge-less power factor improvement circuit including at least one reactor and a switching element and converts input AC power to DC power and outputs it, and a controller for controlling the switching element. The controller controls the switching element in a current mode of current flowing in the reactor set to a current discontinuous mode or a current critical mode when the absolute value of input voltage of the AC/DC converter is higher than a prescribed voltage, and controls the switching element in the current mode set to a current continuous mode when the absolute value of the input voltage is lower than the prescribed voltage.SELECTED DRAWING: Figure 3
Patent JP-2023000613-A (JP)
Title: Absorptive article package
Inventor: YOSHIDA HIDEAKI
IPC: B65D73/00
Filed: 2021-06-18
Abstract: To provide a technology that allows, in the case of packaging an absorptive article provided with an indicator reactive with moisture in a paper packaging body, the indicator for the absorptive article in the packaged state to be inhibited from reacting erroneously.SOLUTION: An absorptive article package according to one aspect of the present invention comprises an absorptive article that is provided with an indicator reactive with moisture, a film that is for packaging the absorptive article and contains a material having a water permeability lower than paper, and a paper packaging body that is for packaging the absorptive article packaged by the film.SELECTED DRAWING: Figure 6