baber/WOPTO huggingface dataset:
Patent JP-2022156051-A (JP)
Title: electric pump
Inventor: KOBAYASHI YOSHIYUKI
IPC: F04C15/00
Filed: 2021-03-31
Abstract: To provide an electric pump having a structure capable of suppressing corrosion at mating surfaces of a housing and a cover.SOLUTION: An electric pump comprises: a motor having a rotor that is rotatable around a central axis extending in an axial direction; a pump mechanism coupled to the rotor; a circuit board located radially outward of the motor; a housing including a tubular motor accommodating part extending in the axial direction, a tubular pump accommodating part extending in the axial direction, and a circuit board accommodating part located radially outside of the motor accommodating part and the pump accommodating part; a circuit board cover for closing a circuit board accommodating recess that is provided in the circuit board accommodating part to open radially outward; and a seal material provided between the circuit board accommodating part and the circuit board cover. The circuit board accommodating part has a mounting surface provided at a radially outside end thereof, to which the circuit board cover is attached, and a peripheral edge wall that is provided at the peripheral edge of the mounting surface and extends in a direction away from the central axis. The seal material is disposed between the mounting surface and the circuit board cover, and a part of the seal material is disposed in a gap between the peripheral edge wall and the circuit board cover.SELECTED DRAWING: Figure 3
Patent JP-2022158024-A (JP)
Title: Paper feeder and image forming apparatus
Inventor: SHIRAISHI YOSHINORI
IPC: B65H1/26
Filed: 2021-04-01
Abstract: To provide a paper feeder capable of appropriately drawing a paper-feeding cassette to an attachment position.SOLUTION: A paper feeder comprises a body part and a paper-feeding cassette. The body part comprises a pull-in device for drawing the paper-feeding cassette to an attachment position, and a support member for supporting the paper-feeding cassette. The paper-feeding cassette comprises a rail part being in contact with an upper portion of the support member. The rail part comprises a first inclination part inclined so as to become high toward a drawing direction of the paper-feeding cassette in an area coming into contact with the support member, while drawing the paper-feeding cassette by the pull-in device.SELECTED DRAWING: Figure 10
Patent JP-2022158280-A (JP)
Title: Method for preventing psocid, air conditioning system for preventing psocid, and psocid-free facility
Inventor: IWAMURA TAKATSUGU
IPC: E04B1/72
Filed: 2021-04-01
Abstract: To develop a novel method and means for exterminating psocids without using an agent such as an insecticide in a situation that, in a prevention method using a method such as a trap or incitement, psocids that are not perfectly exterminated survive and a risk of being mixed in a medicine during manufacturing remains.SOLUTION: In a method for preventing psocids, a treatment of a building facility is preformed under a prevention condition which is set by at least temperature, humidity, and period and in which psocids are killed.SELECTED DRAWING: Figure 2
Patent JP-2022160149-A (JP)
Title: Abnormality reporting device
Inventor: TASHIRO YOSUKE
IPC: G08B27/00
Filed: 2021-04-06
Abstract: To improve safety at the time when an abnormality occurs.SOLUTION: An abnormality reporting device (10) guides a passenger of a vehicle in question to an evacuation route when an abnormal situation occurs in the vehicle in question (1) or in the vicinity of the vehicle in question. The abnormality reporting device includes presentation means (12) for presenting a recommended behavior calculated based on the evacuation route to other vehicles (2, 3) in the vicinity of the vehicle in question when the abnormal situation occurs.SELECTED DRAWING: Figure 1
Patent JP-2021184692-A (JP)
Title: Power conversion device, control method and program
Inventor: SATO SADAYUKI
IPC: H02P21/18
Filed: 2021-04-09
Abstract: To provide a device effective to suppression of reversal of an electric motor at the time of starting.SOLUTION: A power conversion device 1 includes a first search control unit 112 for causing a power conversion circuit 10 to supply a search output to a motor 20, a magnetic pole position estimation unit 113 for estimating the position of a magnetic pole of the motor 20 based on a response to the search output, a condition setting unit 114 for setting a pulse supply condition according to an estimation result, a second search control unit 115 for causing the power conversion circuit 10 to supply a positive pulse output and a negative pulse output to the motor 20, a difference evaluation unit 116 for evaluating the difference between the magnitude of a response to the positive pulse output and the magnitude of a response to the negative pulse output, a condition changing unit 117 for repeating changing the pulse supply condition and causing the difference evaluation unit 116 to evaluate the difference until an evaluation result exceeds a predetermined level, and a polarity estimation unit 118 for estimating the polarity of the magnetic pole of the motor 20 based on the evaluation result.SELECTED DRAWING: Figure 1
Patent JP-2022164469-A (JP)
Title: Medical image diagnostic apparatus, medical information processing apparatus, and medical image processing program
Inventor: MIYAGI KEISUKE
IPC: A61B8/14
Filed: 2021-04-16
Abstract: To set a desired imaging cross section to a target portion with a reduced load and higher accuracy than conventional techniques.SOLUTION: A medical image diagnostic apparatus according to embodiment comprises an acquisition part, a generation part, a calculation part, and a display control part. The acquisition part acquires three-dimensional data concerning a target portion. The generation part generates a three-dimensional model of the target portion by using the acquired three-dimensional data. The calculation part calculates the position of at least one recommended cross section to set to the target portion based on information concerning the size of the target portion obtained by using the three-dimensional model. The display control part causes a display part to display the position of the at least one recommended cross section.SELECTED DRAWING: Figure 2
Patent JP-2022165701-A (JP)
Title: undercarriage
Inventor: ASA KENGO
IPC: E02F9/08
Filed: 2021-04-20
Abstract: To simply construct a device for limiting rotation of an arm with respect to a car body and to reduce the number of components of the device.SOLUTION: A jack positioning device 50 comprises: a link 53; an arm side bracket 61 provided in an arm 30; and a fixing member 71. The link 53 is rotatably fitted to a car body 10. When the arm 30 is in a first state, the fixing member 71 is fitted to the link 53 and the arm side bracket 61 so as to limit rotation of the arm 30 with respect to the car body 10. When the arm 30 is in a second state, the link 53 is configured to be able to come into contact with a side plate (arm side plate 31) of the arm 30 so as to limit rotation of the arm 30 with respect to the car body 10.SELECTED DRAWING: Figure 2
Patent JP-2021184596-A (JP)
Title: Image forming apparatus
Inventor: YAMAUCHI KANA
IPC: H04N1/32
Filed: 2021-04-23
Abstract: To provide an image forming apparatus that reduces erroneous transmission in routine work consisting of printing and reading a document image.SOLUTION: When an image forming apparatus performs scanning, it determines whether a user of the apparatus is the same as a request source indicated in a printing history of image data used for printing. The image forming apparatus collates image data obtained through document scanning and obtained through document reading with the image data used for printing and verifies if the image data obtained through reading satisfies a predetermined condition. When a user who has instructed scanning is the same as a request source associated with the image data used for printing and the image data obtained through document reading satisfies the predetermined condition, the image forming apparatus creates a setting screen using a transmission history and a registered destination of the user and presents the screen to the user.SELECTED DRAWING: Figure 8
Patent JP-2021175801-A (JP)
Title: Coating composition and method of forming electronic device
Inventor: LIU SHENG
IPC: C09D163/00
Filed: 2021-04-23
Abstract: To provide coating compositions, and to provide methods of forming electronic devices.SOLUTION: Coating compositions comprise: a B-staged reaction product of compounds comprising cores chosen from C6-50 carbocyclic aromatic, C2-50 heterocyclic aromatic, C1-20 aliphatic, C1-20 heteroaliphatic, C3-20 cycloaliphatic, and C2-20 heterocycloaliphatic (each of which may be substituted or unsubstituted), and two or more compounds having a triple bond and attached to the core (provided that when the core comprises an aromatic ring, no compounds are in an ortho position to each other on the same aromatic ring of the core); and one or more solvents (a total solvent content is from 50 to 99 wt.% based on the coating composition. Coated substrates formed with the coating compositions and methods of forming electronic devices using the compositions are also provided. The coating compositions, coated substrates and methods find particular applicability in the manufacture of semiconductor devices.SELECTED DRAWING: None
Patent JP-2022168386-A (JP)
Inventor: YAGI YUJI
IPC: H02K15/02
Filed: 2021-04-26
Abstract: 【課題】分割された鉄心同士の複数層に渡る溶接による磁気劣化を低減し、かつ金型費用を抑制できる回転電機の固定子、回転電機、および回転電機の固定子の製造方法を提供する。【解決手段】回転電機の固定子２０は、ヨーク部２１Ｂｙとヨーク部２１Ｂｙの内周面から径方向Ｘ内側に突出するティース部２１Ｂｔとを有する分割鉄心２１Ｂと、分割鉄心２１Ｂのティース部２１Ｂｔに巻回した固定子巻線２２とを有する複数の分割コイル巻装体３０を円環状に組み合わせた回転電機１００の固定子２０において、分割鉄心２１Ｂは、軸方向Ｚの両端の積層に使用する二枚の第二鉄心片２１Ｓ２と、その他の積層に使用する複数の第一鉄心片２１Ｓ１との二種類の鉄心片を備え、各分割鉄心２１Ｂは、第二鉄心片２１Ｓ２が、周方向Ｙに隣り合う分割鉄心２１Ｂと溶接されている。【選択図】図１１
Patent JP-2021113332-A (JP)
Title: Stabilized iodocarbon compositions
Inventor: SINGH RAJIV R
IPC: C09K5/04
Filed: 2021-04-27
Abstract: To provide compositions comprising iodocarbon compounds, which replace various chlorinated compounds having high global warming potentials, in refrigeration and other applications, to reduce potential environmental damage caused thereby.SOLUTION: A heat transfer composition comprises: (a) at least one iodocarbon; and (b) at least one diene-based compound in an amount effective to stabilize the at least one iodocarbon against degradation.SELECTED DRAWING: None
Patent JP-2022169129-A (JP)
Title: Bobbin winding device, and reel and winch for fishing
Inventor: YASUDA HISASHI
IPC: A01K89/015
Filed: 2021-04-27
Abstract: To provide a bobbin winding device having a tension detection part capable of executing accurate measurement even during stopping with no need to bend a thread guide, which can be integrated into a reel and downsized.SOLUTION: A bobbin winding device of one embodiment of the present invention includes: a spool for winding a fishing line; an operation part for executing a winding operation for the spool; a support shaft part for rotatably supporting the spool; a restoring force generation part for generating restoring force between the support shaft and the spool; a regulation part for regulating a rotational transfer amount of the spool; and a detection part for detecting the rotational transfer amount of the spool.SELECTED DRAWING: Figure 1
Patent JP-2022008064-A (JP)
Title: Preform holding method
Inventor: SHIOKAWA MITSURU
IPC: B29C49/06
Filed: 2021-04-27
Abstract: To provide a preform holding method capable of certainly holding a preform by a holder so that an opening of a mouth part is in a posture facing upward.SOLUTION: A preform holding method holds a preform 1 for blow molding including a cylindrical mouth part 2 and a bottomed cylindrical body part 3, integrally continued to the mouth part 2, by a holder 10 so that an opening 2e of the mouth part 2 is in a posture facing upward. The preform 1 includes a tapered surface 4 where an inside diameter gradually decreases from the body part 3 side toward the opening 2e side in an inner periphery 2d of the mouth part 2. The preform 1 is held by making the holder 10, inserted into the mouth part 2, abut on the tapered surface 4.SELECTED DRAWING: Figure 4
Patent JP-2021126704-A (JP)
Title: Lead-free and antimony-free solder alloy, solder ball, and solder joint
Inventor: IIJIMA YUKI
IPC: C22C13/00
Filed: 2021-04-30
Abstract: To provide a lead-free and antimony-free solder alloy, a solder ball and a solder joint which refine crystal grains of a joint interface and thereby improve a shear strength, and can suppress non-joining.SOLUTION: A lead-free and antimony-free solder alloy has an alloy composition composed of, by mass%, 0.1-4.5% Ag, 0.20-0.85% Cu, 0.005-0.090% Ni, 0.0005-0.0090% Ge, and the balance Sn, and the alloy composition satisfies the following expression (1) and expression (2). Expression (1): 0.003<(Ag+Cu+Ni)×Ge<0.023. Expression (2): (Sn/Cu)×(Ni×Ge)/(Ni+Ge)<0.89. In the above expression (1) and expression (2), Ag, Cu, Ni, Ge and Sn are each content of the alloy composition (mass%).SELECTED DRAWING: None
Patent JP-2022171117-A (JP)
Title: work machine
Inventor: THANAPORN PHOTONG
IPC: A01D34/68
Filed: 2021-04-30
Abstract: To provide a technology to suppress damage to an arm part of a handle unit.SOLUTION: A work machine includes a work part, a body housing, a handle unit, an operation part, and a projection part. The handle unit can move between a storage position and a work position. The projection part can move between a regulation position and a non-regulation position in conjunction with a user's operation of the operation part. In a state that the handle unit is positioned at the storage position and the projection part is positioned at the regulation position, movement of the handle unit from the storage position to the work position is regulated by the projection part. In a state that the handle unit is positioned at the storage position and the projection part is positioned at the regulation position, the handle unit can be moved from the storage position to the work position when the projection part moves from the regulation position to the non-regulation position in conjunction with the user's operation of the operation part.SELECTED DRAWING: Figure 4
Patent JP-2022174491-A (JP)
Title: Bedding hanging storage type sofa bed
Inventor: KAWASAKI HIDEYUKI
IPC: A47C17/17
Filed: 2021-05-11
Abstract: To provide a bedding hanging storage type sofa bed in which bedding can be cleanly stored without being moved when a bed mode is switched to a sofa mode.SOLUTION: A bed part 2 is provided with comforter hanging means 6 which is provided to be capable of being laterally laid from a head-side end surface 25 of the bed part 2 to a foot-side end surface 26 thereof and hangs a comforter K, laid on a mattress M, in a twofold state when a bed mode is switched to a sofa mode.SELECTED DRAWING: Figure 1
Patent JP-2022153216-A (JP)
Title: Umbrella drying tool which is not blown away by wind
Inventor: ISHIKAWA SHIGERU
IPC: D06F57/00
Filed: 2021-03-29
Abstract: To provide an umbrella drying tool on which an umbrella can be placed facing upwards so that it is exposed to sunlight.SOLUTION: A tool has, on its hanging part, holes (1) into each of which a pin can be inserted and the tool can be secured, and the handle of an umbrella can be secured through inserting pins into holes (2) on a lateral face, so that the tool and the umbrella are not blown away by wind.SELECTED DRAWING: Figure 1
Patent JP-2022179879-A (JP)
Title: Viscous fluid supply device
Inventor: KUMAZAWA HIDEYUKI
IPC: H05K3/34
Filed: 2021-05-24
Abstract: To appropriately prevent a mounting table from sliding in a viscous fluid supply device.SOLUTION: A viscous fluid supply device includes a mounting table on which a storage tray for storing a viscous fluid is mounted, a main body that slidably holds the mounting table, a mounting table lock mechanism for locking the slide of the mounting table, and a handle on the body, and when an operator grips the handle, the slide of the mounting table is locked by the mounting table lock mechanism, and when the operator releases the handle, the mounting table lock mechanism unlocks the slide of the mounting table.SELECTED DRAWING: Figure 5
Patent JP-2022027468-A (JP)
Title: Image formation device
Inventor: YOKOYAMA MASASHI
IPC: G03G21/00
Filed: 2021-05-28
Abstract: To solve the problem in which an exchange of a belt is difficult when a roller is inclined in a steering control of the belt by moving the belt in a width direction by tilting at least one roller among a plurality of rollers suspending the belt.SOLUTION: An image formation device of the present invention improves an exchangeability of a belt by returning a tilt of the belt to a reference position when the power is turned off.SELECTED DRAWING: Figure 10
Patent JP-2022184606-A (JP)
Title: Mixed powder for japanese snack
Inventor: TOKUNAGA KOTOMI
IPC: A21D2/36
Filed: 2021-06-01
Abstract: To provide a mixed powder for a Japanese snack capable of shortening a baking time.SOLUTION: The mixed powder for the Japanese snack contains wheat flour including heat-treated wheat flour, rice flour and/or starch, a thickener, and preferably an expansion agent. Furthermore, the mixed powder preferably contains 10-50 mass% of heat-treated wheat flour within the wheat flour, 5-20 pts.mass of rice flour and/or starch and 0.05-0.5 pts.mass of alginate ester and/or alginate as the thickener, relative to 100 pts.mass of wheat flour.SELECTED DRAWING: None
Patent JP-2021138965-A (JP)
Title: Low void pellet, and method for producing molded body
Inventor: TANIMOTO KAZUHIRO
IPC: B29C45/00
Filed: 2021-06-02
Abstract: To provide a pellet that comprises a thermoplastic resin and a cellulose nanofiber and can produce a molded body having good appearance and suppressed yellowing, and to provide a method for producing molded body using the same.SOLUTION: In one embodiment, there is provided a pellet comprising a thermoplastic resin and a cellulose nanofiber, and in which the number of void-containing pellet per 100 pellets is 10 or less. Further, in one embodiment, there is provided a method for producing molded body that includes a step of preparing said pellet and a step of injection molding the pellets in a mold to yield a molded body.SELECTED DRAWING: None
Patent JP-2023000248-A (JP)
Title: game machine
Inventor: KUMAGAI MITSUYASU
IPC: A63F7/02
Filed: 2021-06-17
Abstract: To provide a game machine capable of realizing an appropriate performance customization function and enhancing interest in a game or preventing a decrease in interest in a game.SOLUTION: When a first pattern variation (a pattern variation pertaining to a special pattern 1) is started by detection of game balls by a first sensor when a first customization display is under display on performance display means, a period when the first customization display is displayed on the performance display means overlaps with a variation period pertaining to the first pattern variation for a first extremely short period (a period from timing t14 to timing t15 illustrated in Fig. 12), or a period when the first customization display is displayed on the performance display means does not overlap with a variation period pertaining to the first pattern variation.SELECTED DRAWING: Figure 12
Patent JP-2021151927-A (JP)
Title: Printing system
Inventor: KODAMA HIDETOSHI
IPC: B41J11/42
Filed: 2021-06-18
Abstract: To provide a printer being capable of securing necessary transportation time while suppressing an increase of the device in size.SOLUTION: A printer comprises: a transportation section transporting a medium from an upstream side to a downstream side in a transportation direction along a transportation path; a printing section causing liquid to adhere to the medium transported by the transportation section and performing printing; a first reversing section and a second reversing section being positioned closer to the downstream side in the transportation direction than the printing section and reversing the medium transported by the transportation section; an ante-reverse path positioned closer to the upstream side in the transportation direction than the first reversing section and the second reversing section; and a post-reverse path positioned closer to the downstream side in the transportation direction than the first reversing section and the second reversing section. The transportation section transports the medium at an ante-reverse speed in the ante-reverse path, and transports the medium at a post-reverse speed lower than the ante-reverse speed in the post-reverse path.SELECTED DRAWING: Figure 1
Patent JP-2023003106-A (JP)
Title: Multilayer sheet and method for producing the same
Inventor: NAGASHIMA MASATSUGU
IPC: B32B15/082
Filed: 2021-06-23
Abstract: To provide a multilayer sheet that bonds a substrate to a metal foil with high strength without a deterioration of productivity, and has small transmission loss and simplified structure, and provide a method for producing the same.SOLUTION: A multilayer sheet has a substrate that is formed like a sheet and contains resin, and a metal foil that is bonded to the substrate in a layered manner and has conductivity. The metal foil is bonded to the substrate, by plasma treatment, through a functional group formed on the surface of the substrate, at a temperature lower than or equal to the melting point of the substrate.SELECTED DRAWING: Figure 1
Patent JP-2021142410-A (JP)
Title: Server device control method, server device, and program
Inventor: MIZUNO MASASHI
IPC: A63F13/35
Filed: 2021-06-23
Abstract: To provide a server device control method capable of improving an activity motivation in a game by a user, a server device, and a program.SOLUTION: A control method for a server device for serving a game realizes: a step of corresponding a user to a group; a step of judging the information on the activity of a group, to which said user is made to correspond, on the basis of the information on the activity of the user relating to at least one of the game and events in the game; and a step of causing a reward to correspond to the group on the basis of information relating to the activity of the group, that is, a step of changing the value of the reward in accordance with either the number or content, which has been conducted by one user in a game, of a relieve to another user in a common group or the number or the content of cooperation.SELECTED DRAWING: Figure 7
Patent JP-2023005970-A (JP)
Title: Deodorization and aromatic method using automatic deodorization and aromatic injection device comprising, scent sensing and odor sensor
Inventor: HATANAKA HIROMI
IPC: E03D9/00
Filed: 2021-06-30
Abstract: To solve problems for example, in deodorization of a feces odor in a toilet room and in a space where a fishy bad odor occurs such as, a kitchen, a living room or a bed room, labor is required such as, a portable deodorization spray or the like is required, especially in a toilet room, a user cannot use the toilet room with an easy mind.SOLUTION: By a deodorization injection device comprising a feces odor sensor for sensing a scent, it is possible to deodorize an odor in a toilet room space automatically, and allow a user to use comfortably, a toilet room space with a good aroma by using an aromatic spray for emitting a light aroma.SELECTED DRAWING: None