baber/WOPTO huggingface dataset:
Patent JP-2022074797-A (JP)
Title: tray
Inventor: YAMAGUCHI MASARU
IPC: B65D5/44
Filed: 2020-11-05
Abstract: To provide a tray to which an engagement piece can be easily inserted.SOLUTION: A tray 1 comprises first and second sidewalls 11, 12 that are provided upright at ends of a bottom wall 10, a reinforcement wall 13 that forms a reinforcement structure portion 13S, an upper end flap 14 that continues to an upper end of the first sidewall 11 and is bent inward to cover part of the reinforcement structure portion 13S, and a cleat portion 15 that continues to an upper end of the second sidewall 12 and is bent inward to cover part of the upper end flap 14. The reinforcement wall 13 has an opposite-face portion 23 that is arranged along an inner surface of the first sidewall 11, the bottom wall 10 and the reinforcement wall 13 have a gap-forming structure 30 that makes part of the opposite-face portion 23 spaced from an inner surface of the first sidewall 11 and forms a gap 33, the upper end flap 14 has an engagement hole 17A that opens correspondingly to a gap between the first sidewall 11 and the opposite-face portion 23, and the cleat portion 15 has an engagement piece 17B that is inserted into a gap between the first sidewall 11 and the opposite-face portion 23 through the engagement hole 17A.SELECTED DRAWING: Figure 4
Patent JP-2022076586-A (JP)
Title: Fumed silica for rubber composition, and rubber composition
Inventor: KONDO MANABU
IPC: C08K3/36
Filed: 2020-11-10
Abstract: To provide a rubber composition containing a fumed silica, which can be conveniently produced with a conventional industrial mixer-type kneading apparatus, and the fumed silica contained therein.SOLUTION: A fumed silica for rubber composition having a tap density of 200 g/L or more and a BET specific surface area of 200 m2/g or more is surface treated with mercapto-thiocarboxylate oligomer.SELECTED DRAWING: None
Patent JP-2022077806-A (JP)
Title: Circulating recycling system for reusable bags
Inventor: MIWA FUKUICHI
IPC: G06Q50/04
Filed: 2020-11-12
Abstract: To provide a circulating recycling system using bags made of non-woven fabric with a printed ink layer that can easily and inexpensively remove the printed ink layer and does not color the non-woven fabric which is a recycled raw material, with the removed printed ink layer.SOLUTION: A reusable bag made of non-woven fabric 3, a film 4 with a printed ink layer 5 is adhered to a surface of the bag via an adhesive layer 7 having hot water solubility, with the printed ink layer facing the adhesive layer, and a surface of the adhesive layer side of the film is a corona treated surface 6, a plasma treated surface or a flame treated surface; the bag is used to enable manufacturing, distribution, use, recovery and recycling.SELECTED DRAWING: Figure 6
Patent JP-2022078810-A (JP)
Title: Skin cosmetic composition
Inventor: YAMASHINA TAKUYA
IPC: A61K8/34
Filed: 2020-11-13
Abstract: To provide a skin cosmetic composition that gives a comfortable cold feeling just after use and also keeps giving cold and refreshing feelings even during exercise or in a windy environment such as outdoors.SOLUTION: A skin cosmetic composition contains following components in specified quantities. Component A: ethanol, component B: l-menthol, component C: polyoxyethylene alkyl ether having a branched alkyl group, with 10-30 moles of oxyethylene groups added, component D: a nonionic surfactant other than the component C, and component E: water.SELECTED DRAWING: None
Patent JP-2021044825-A (JP)
Title: Method and apparatus for decoupling uplink latency using common uplink burst in tdd sub-frame structure
Inventor: WEI ZENG
IPC: H04W72/12
Filed: 2020-11-17
Abstract: To provide wireless communications systems and methods related to decoupling uplink latency using common uplink (UL) burst in a time division duplex (TDD) sub-frame structure.SOLUTION: User equipment (UE) can transmit to a base station a common UL burst in each sub-frame communicated between UE and the base station. The common UL burst comprises at least one of: a physical layer (PHY) acknowledgement (ACK), a scheduling request (SR), a buffer status report (BSR), and a sounding reference signal (SRS). The UE can be further configured to transmit scheduled UL payload data in at least one common UL burst of at least one sub-frame communicated between the UE and the base station.SELECTED DRAWING: Figure 7
Patent JP-2022080029-A (JP)
Title: Thickness monitor
Inventor: NAKAMURA HISAMITSU
IPC: H01L51/50
Filed: 2020-11-17
Abstract: To provide a thickness monitor FM that can monitor the thickness of a thin film highly accurately and continuously even with a relatively low deposition rate without being influenced by disturbance factors.SOLUTION: This thickness monitor includes excitation means 62 that applies voltage between a front-side excitation electrode 52 and a back-side excitation electrode 53 of a quartz crystal 5 to excite the quartz crystal, and detection means 63, 64 that detects the film thickness from an amount of change in resonance frequency involved in a change in the weight of the quartz crystal. The front-side excitation electrode has a first electrode part 52a and a second electrode part 52b; and also has a first cover body 7 that does not permit the attachment of a deposition material onto the first electrode part but permits the passage of the heat rays radiated from a component in a vacuum chamber 1 to the first electrode part. An amount of change in resonance frequency detected after applying voltage between the first electrode part and the back-side excitation electrode is defined as a first amount of change, and an amount of change in resonance frequency detected after applying voltage between the second electrode part and the back-side excitation electrode is defined as a second amount of change; and the detection means monitors the film thickness on the basis of the difference between the first and second amounts of change.SELECTED DRAWING: Figure 1
Patent JP-2022082082-A (JP)
Title: Self-standing packaging bag
Inventor: KUDO SHIGEKI
IPC: B65D30/16
Filed: 2020-11-20
Abstract: To provide a self-standing packaging bag having excellent falling resistance.SOLUTION: A self-standing packaging bag is composed of a laminate having a base material layer and a sealant layer, and includes a body part storing contents and a bottom part. The bottom part has a pair of valley-fold parts formed by bending the laminate, one mountain-fold part formed between the pair of valley-fold parts, and an air sealing part formed by heat sealing a region between the valley-fold parts and the mountain-fold part in a lateral direction of the bottom part.SELECTED DRAWING: Figure 2
Patent JP-2021038096-A (JP)
Title: Feed device and image recording device
Inventor: IIJIMA SHOTA
IPC: B65H3/52
Filed: 2020-11-24
Abstract: To provide a feed device that is configured so that a first separation piece suppresses sheets from being overlappingly fed, which can preferably suppress sheets from being overlappingly fed and suppress sheets from being damaged by contacting of the sheets with the first separation piece, and an image recording device.SOLUTION: A plurality of first separation pieces and a plurality of protruding parts are provided on an inclined surface of a guide member. The first separation pieces have a top part, or a first end part, and a second end part at an upstream in a second feeding direction. The protruding parts have a top part, or a third end part, and a fourth end part at an upstream in the second feeding direction. A height of the third end part of the protruding parts is larger than a height of the first end part of the first separation pieces. When viewed along a direction perpendicular to the second feeding direction and parallel to the inclined surface, the first end part of the first separation pieces does not overlap with the shapes of the protruding parts, where a sharp angle θ1 formed by a first line segment connecting the first end part to the second end part of the first separation pieces and the inclined surface is larger than a sharp angle θ2 formed by a second line segment connecting the third end part to the fourth end part of the protruding parts and the inclined surface.SELECTED DRAWING: Figure 4
Patent JP-2021061746-A (JP)
Title: Motor driving device and control method of motor driving device
Inventor: UNO MASAKI
IPC: H02M7/48
Filed: 2020-11-26
Abstract: To enable, with a simple structure, detection of an abnormality of current detection means for detecting each phase current with one shunt resistor.SOLUTION: A motor driving device comprises: an inverter that supplies AC power to an electric motor; and current detection means for detecting a DC bus current of the inverter. An abnormality diagnosis part 500 of a controller performs computation/processing 504, 505 of a q-axis current upper limit estimated value and a q-axis current lower limit estimated value on the basis of a q-axis voltage command value for diagnosis |Vq| obtained by performing absolute value processing 503 of a q-axis voltage command value Vq, and performs computation 501, 502 of a q-axis current detection value for diagnosis Iqa on the basis of a q-axis current detection value Iq, which is computed on the basis of an output of the current detection means, and sign information of the q-axis voltage command value Vq. Then, when an abnormal state, in which the q-axis current detection value for diagnosis Iqa deviates from a normal range defined between the q-axis current upper limit estimated value and the q-axis current lower limit estimated value, continues for a predetermined time, the abnormality diagnosis part performs abnormality determination processing 506 for determining that an abnormality occurs to the current detection means.SELECTED DRAWING: Figure 5
Patent JP-2022085393-A (JP)
Title: Personal computer bag
Inventor: ASANO KENTA
IPC: A45C13/02
Filed: 2020-11-27
Abstract: To improve a design property of a personal computer bag.SOLUTION: A personal computer bag 1 includes a first case member 10 and a second case member 20 that are disposed oppositely to each other to form a storage space. The second case member 20 is rotatably attached to a back surface side wall part 11d of the first case member 10. In the storage space 60 are provided with a personal computer storage part 61 for storing a personal computer and an accessory storage part 62 for storing personal computer accessories, the accessory storage part disposed closer to the back surface side wall part 11d of the first case member 10 than the personal computer storage part 61.SELECTED DRAWING: Figure 3
Patent JP-2022088242-A (JP)
Title: Administrative server and program
Inventor: SHIMOSHIMANO HIDEO
IPC: H04M3/42
Filed: 2020-12-02
Abstract: To provide a technique for easily calculating a stay-home rate by reducing burden of a user and a business operator or the like.SOLUTION: A storage part 416 stores a history of connection information when each of a plurality of terminal devices is connected to a network by using a fixed line or a movement line, a first list indicating a terminal device which can use both of the fixed line and the movement line, and a second list for identifying the connection information using the fixed line. A control part 432 extracts the connection information related to a terminal device contained in the first list as first connection information from the history of the connection information stored in the storage part 416, extracts the connection information using the fixed line from first connection information by referring the second list as second connection information, and calculates a rate of the terminal device contained in the second connection information from the terminal device contained in the first connection information as a stay-home rate.SELECTED DRAWING: Figure 4
Patent JP-2022088868-A (JP)
Title: Underwater unslinging device and underwater unslinging system
Inventor: NUMAZAKI TAKAYOSHI
IPC: B66C1/34
Filed: 2020-12-03
Abstract: To efficiently carry out unslinging work through an underwater remote operation.SOLUTION: An underwater unslinging device for carrying out underwater unslinging work of a sling wire for suspending an underwater structure comprises: an unslinging mechanism provided with a lock pin to which the sling wire is detachably attached and a pin holding plate having a through-hole into which the lock pin is inserted; and a pin operation unit that moves the lock pin in an inserting/pulling-out direction with respect to the pin holding plate. The pin operation unit includes an elongation/contraction device provided with a ball screw and disposed in parallel with the lock pin, and a connection member that connects one end of the elongation/contraction device to the lock pin.SELECTED DRAWING: Figure 7
Patent JP-2021090195-A (JP)
Title: Method and apparatus for generating device-to-device sidelink harq-ack in wireless communication system
Inventor: HUANG CHUN-WEI
IPC: H04W92/18
Filed: 2020-12-03
Abstract: To generate device-to-device sidelink HARQ-ACK in a wireless communication system.SOLUTION: A UE receives, from a network, PSFCH resources configured periodically with a period of N slots, in slots of a sidelink resource pool and a set of time offsets for determining an association set, and determines one or more slots, each slot of which is in the association set and contains a PSFCH resource of the sidelink resource pool. The UE generates an HARQ-ACK codebook based upon one or more occasions associated with one or more PSFCH resources of the sidelink resource pool and determined or derived based upon the one or more slots and the period of N slots.SELECTED DRAWING: Figure 10
Patent JP-2022090343-A (JP)
Title: Nucleic acid extractor and method for producing the same
Inventor: TERAYAMA TAKU
IPC: G01N37/00
Filed: 2020-12-07
Abstract: To provide a nucleic acid extractor that is made up of sealed two films and allows for suitable extraction of nucleic acids.SOLUTION: A nucleic acid extractor for extracting nucleic acids from a sample, includes a first film that is provided with a recess, the recess constituting one or more housings capable of storing a chemical solution and one or more channels for allowing the chemical solution to pass through, and a second film that is sealed with the first film in a seal region of the first film excluding the housings and channels. A method for producing a nucleic acid extractor includes the steps of: forming a recess on a first film; storing a chemical solution in the recess; and, following the chemical solution-storage step, sealing a second film in a region of the first film excluding the recess.SELECTED DRAWING: Figure 1
Patent JP-2022091018-A (JP)
Title: Blower
Inventor: WATANABE KOJI
IPC: B08B5/02
Filed: 2020-12-08
Abstract: To provide a technology capable of reducing noise that occurs from an attachment part of a blower.SOLUTION: A blower includes: an operation pole extending in a longitudinal direction; a rear housing arranged in a rear portion of the operation pole and housing a prime mover; and an attachment part detachably mounted to a front part of the operation pole. The attachment part has an air duct housing a fan which is driven by the prime mover, an intake pipe arranged in a rear portion of the air duct, and a nozzle arranged in a front portion of the air duct. A sound absorption material is arranged on an inner peripheral surface of the intake pipe.SELECTED DRAWING: Figure 8
Patent JP-2022091247-A (JP)
Title: Hyaluronic acid production promoter
Inventor: OTO NOBUAKI
IPC: A61P19/02
Filed: 2020-12-09
Abstract: To discover, from among safe compositions of natural origin, the one having hyaluronic acid production promoting action, and provide a hyaluronic acid production promoter containing the discovered composition as an active ingredient.SOLUTION: A hyaluronic acid production promoter contains one or more kinds selected from Angelica keiskei extract, Prunus persica extract, and loquat extract as an active ingredient.SELECTED DRAWING: None
Patent JP-2022092996-A (JP)
Title: Inspection device, exposure device and article production method
Inventor: IWAIZUMI TOMOHIRO
IPC: G03F7/20
Filed: 2020-12-11
Abstract: To provide a technique advantageous for preventing or reducing a misjudgment.SOLUTION: An inspection device inspects a specimen. The specimen includes: a plate-like member having an inspection target face; and a holding part at a height different from the inspection target face and configured to hold the plate-like member. The inspection device includes: an irradiation part configured to irradiate the specimen with light; a first light receiving part arranged to receive scattered light from the inspection target face irradiated with light by the irradiation part; a second light receiving part arranged to receive regular reflection light from the holding part irradiated with light from the irradiation part; and a processor configured to detect an abnormality on the inspection target face according to an output from the first light receiving part and an output from the second light receiving part.SELECTED DRAWING: Figure 2
Patent JP-2022093127-A (JP)
Title: Genetically modified rice, and rice derived from the genetically modified rice, food composition, propagation material, seed and cell
Inventor: WAKASA YUYA
IPC: C12N5/10
Filed: 2020-12-11
Abstract: To achieve novokinin peptide-expressing rice that is practicable as food.SOLUTION: In genetically modified rice, a polynucleotide for expressing a modified glutelin protein having a novokinin polypeptide of (a1) or (a2) is inserted into a genomic region A of rice having a polynucleotide of (b1) or (b2) and a polynucleotide of (c1) or (c2) at 5' side end and 3' side end, respectively.SELECTED DRAWING: Figure 1
Patent JP-2021186961-A (JP)
Title: Joint structure of robot
Inventor: IJIRI YOSHIHISA
IPC: B25J17/02
Filed: 2020-12-16
Abstract: To provide a joint structure of a robot which can be switched between a lock state and a free state having a wide movable range with a simple and compact structure.SOLUTION: A joint structure connects a first element and a second element of a manipulator of a robot, and includes a lock mechanism which switches between a free state in which the second element becomes independent from the first element and can move, and a lock state in which the second element is fixed to the first element. The lock mechanism includes a first member which is joined to the first element, a second member which is joined to the second element, and a flexible linear member whose one end is mounted to the second member and other end is drawn to an outer side of the joint structure by passing through a through hole arranged on the first member. When the linear member is pulled and the second member is made in contact with the first member, the lock state is made. When the linear member is extended and the second member is separated from the first member, the free state is made.SELECTED DRAWING: Figure 1
Patent JP-2021053428-A (JP)
Title: Imaging apparatus and transmitter
Inventor: SUMI CHIKAYOSHI
IPC: A61B8/14
Filed: 2020-12-17
Abstract: To provide a transmitter for improving spatial resolution and measuring accuracy by strengthening a lost high frequency component and the like in a wave to be transmitted toward a measurement target.SOLUTION: This transmitter includes a first wave source for transmitting a first wave including a plurality of different frequency components in at least one direction including a direction differing from a propagation direction in a multi-dimensional space to irradiate an interest position with the first wave and, as a result of harmonics caused by an effect of exponentiation or multiplication of the same frequency components or addition or subtraction caused by an effect of multiplication of a plurality of different frequency components caused by a non-linear effect corresponding to exponentiation or multiplication generated in a medium, generate a wave that as compared with the case of not receiving the non-linear effect, includes a component having a higher frequency or a component having a lower frequency in at least one direction including a direction differing from the propagation direction and has a wider band and a lower side lobe wave.SELECTED DRAWING: Figure 1
Patent JP-2022096551-A (JP)
Title: Vehicular breather device
Inventor: MURAKAMI YUKINORI
IPC: F16K24/00
Filed: 2020-12-17
Abstract: To provide a vehicular breather device which can inhibit deterioration of an intake performance while inhibiting deterioration of sealability of a seal member by compression.SOLUTION: A vehicular breather device includes: a cylindrical breather body having a communication hole for allowing an internal space of a case to communicate with an external space of the case; a cap which is attached to a tip of the breather body and covers the tip; a cylindrical exhaust valve element having a seating part facing an apical surface of the breather body; a seal member disposed between the apical surface of the breather body and the seating part of the exhaust valve element; and a spring which is disposed between the cap and the exhaust valve element and biases the exhaust valve element in a first direction (a downward direction) toward the apical surface side of the breather body. (a) The exhaust valve element and the spring are inhibited or restricted from moving relative to each other in a second direction (a lateral direction) intersecting with the first direction, and (b) movement of the exhaust valve element in the second direction is restricted by the spring so as to prevent the exhaust valve element from contacting with an inner peripheral surface of the cap.SELECTED DRAWING: Figure 1
Patent JP-2022027405-A (JP)
Title: Inscribed meshing planetary gear device and actuator
Inventor: O TAKESHI
IPC: F16H1/32
Filed: 2020-12-18
Abstract: To provide an inscribed meshing planetary gear device and an actuator in which problems caused by defective centering of a plurality of inner pins are less likely to occur.SOLUTION: An inscribed meshing planetary gear device 1 includes an internal gear 2, a planetary gear 3, a plurality of inner pins 4, and a support 8. The internal gear 2 has an annular gear main body 22 and a plurality of outer pins 23. The plurality of outer pins 23 are held on an inner peripheral surface of the gear main body 22 in a rotatable state and form internal teeth 21. The planetary gear 3 has external teeth that partially engage with the internal teeth 21. The inner pins 4 are relatively rotated to the gear main body 22 while revolving in loose holes 32 in a state of being inserted into the respective loose holes 32 formed in the planetary gear 3. The support 8 is annular and supports the plurality of inner pins 4. Here, the support 8 is restricted in position by having an outer peripheral surface thereof in contact with the outer pins 23.SELECTED DRAWING: Figure 3
Patent JP-2022102506-A (JP)
Title: Game machine
Inventor: HASHIGUCHI YUTAKA
IPC: A63F7/02
Filed: 2020-12-25
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: In "a probability variable state", during execution of dynamic display resulting in a jackpot of one first special pattern or one second special pattern, by executing dynamic display of the other second special pattern or the other first special pattern so as to be pertinent to a fall lottery, a game state is shifted from "a probability variable state" to "a time-shortening state" during execution of dynamic display resulting in a jackpot of the one first special pattern or the one second special pattern. In the "time-shortening state", by completion of dynamic display resulting in a jackpot (jackpot type "probability variable A" or "probability variable C") of one first special pattern or one second special pattern under execution, the number of time-shortening times that can be granted after the jackpot is changed from "40" to "100", thus permitting longer continuation of consecutive wins.SELECTED DRAWING: Figure 28