baber/WOPTO huggingface dataset:
Patent JP-2020128818-A (JP)
Title: Magnetic bearing with jacket and rotary machine including the same
Inventor: MANUELE BIGI
IPC: F16C32/04
Filed: 2020-05-01
Abstract: To provide a magnetic bearing which enables use of a specific material having high mechanical characteristics and corrosion resistance, can be manufactured at lower costs, and has higher load bearing.SOLUTION: The invention relates to a magnetic bearing 1 with a jacket for a rotary machine having a rotor 4. The magnetic bearing 1 with the jacket includes a stator magnetic circuit 5 fixed to a fixed support device 2. The stator magnetic circuit 5 includes at least one coil 6 and a ferromagnetic material 7 which are placed in a metallic protection housing. The protection housing includes an annular support part 8 and an annular jacket 13. The annular support part 8 and the annular jacket 13 are welded. The annular jacket 13 includes a magnetic material and is covered with a protection layer 17.SELECTED DRAWING: Figure 1
Patent JP-2021176641-A (JP)
Title: Differential thickness tube manufacturing apparatus, differential thickness tube manufacturing method and differential thickness tube
Inventor: SATO MASAHIKO
IPC: B21K21/08
Filed: 2020-05-07
Abstract: To manufacture a high-quality differential thickness tube.SOLUTION: A differential thickness tube manufacturing apparatus comprises: a first die 41 including a die space 46 in which a metal pipe 20 is located, and a support face 47 which is formed on an inner surface of the die space 46, and supports a taper part 25 of the metal pipe 20 located in the die space 46 from a second side D2 with respect to the metal pipe 20; a second die 42 which supports a second end part 22 of the metal pipe 20 located in the die space 46 from the second side D2 with respect to the metal pipe 20, and is relatively movable in an axial direction of the metal pipe 20 with respect to the first die 41; a mandrel 44 which is located in the metal pipe 20 located in the die space 46 with a gap in a radial direction of the metal pipe 20 between itself and a large diameter part 23; and a punch 45 which presses a first end part 21 of the metal pipe 20 located in the die space 46 from a first side D1 with respect to the metal pipe 20.SELECTED DRAWING: Figure 12
Patent JP-2020128092-A (JP)
Title: Inkjet recording device and inkjet recording method
Inventor: TERADA KOHEI
IPC: B65H5/06
Filed: 2020-05-12
Abstract: To provide an inkjet recording device that can record images on the whole area of a high-rigid medium to be recorded while reducing amounts of separation in a first direction of the medium to be recorded from a nozzle.SOLUTION: The inkjet recording device is equipped with: a discharge roller pair 55 that carries a media tray 71 mounted with recording media in which a position P2 at a rear end at which an image is recorded is separated by a distance L1 from a tip P1; a recording part 24 that records images on recording media by discharging ink droplets through a plurality of nozzles 301 formed over a distance L2 from a position P3; and a carrying roller pair 54 at a position separated from the position P3 by a distance L3 satisfying a relational expression of L1-L2<L3<L1. The device controls the recording part 24 so that images are recorded using the nozzle 301 separated toward a front side by a distance satisfying a relational expression of L1-L3-L4 from the position P3, if a distance L4 between an image recording position at a rearmost side in an image recording range of the recording media and the position P2 is less than a distance satisfying a relational expression of L1-L3.SELECTED DRAWING: Figure 6
Patent JP-2020141692-A (JP)
Title: Use of adipose tissue-derived stromal stem cells in treating fistula
Inventor: MARIA GEMA FERNANDEZ MIGUEL
IPC: A61P17/02
Filed: 2020-05-20
Abstract: To provide novel methods and compositions utilizing adipose tissue-derived stromal stem cells for treating fistula.SOLUTION: Provided is an adipose tissue-derived stromal stem cell-containing composition, where at least about 50% of adipose tissue-derived stromal stem cells forming the composition express the CD9, CD10, CD13, CD29, CD44, CD49A, CD51, CD54, CD55, CD58, CD59, CD90 and CD105 markers.SELECTED DRAWING: None
Patent JP-2021183304-A (JP)
Title: Pure water generator and UV irradiation unit
Inventor: SAITO JUN
IPC: C02F1/32
Filed: 2020-05-21
Abstract: To provide full decomposition of an organic matter in water by irradiating flowing water with ultraviolet light.SOLUTION: A pure water generator includes: a waste water storage tank which stores water discharged from a processing apparatus; a filtration unit which filters water sent from the waste water storage tank; a fresh water storage tank which stores the water filtered by the filtration unit; a UV irradiation unit which irradiates the water sent from the fresh water storage tank to decompose an organic matter contained in the water; an ion exchange resin unit which generates pure water by exchanging ions contained in the water sent from the UV irradiation unit; and a pure water supply unit which supplies the pure water generated by the ion exchange resin unit to the processing apparatus. The UV irradiation unit has a UV fluorescent lamp, and an outer tube through which the water flows around the UV fluorescent lamp. The outer tube has an inlet through which the water flows in, and an outlet through which the water irradiated by the UV fluorescent lamp flows out.SELECTED DRAWING: Figure 4
Patent JP-2021188778-A (JP)
Title: Acoustic damper and refrigerator
Inventor: MAEDA KOJI
IPC: F24F1/12
Filed: 2020-05-27
Abstract: To restrain generation of noise in an acoustic damper and a refrigerator, and downsize the device.SOLUTION: An acoustic damper is provided on an outer surface part of a pipe comprising a flow passage inside which fluid flows, and comprises: a damper body provided on the outer surface part of the pipe, and of which an internal space communicates with the flow passage; and a partition plate extended from one inner wall surface of the damper body toward another inner wall surface.SELECTED DRAWING: Figure 1
Patent JP-2021187232-A (JP)
Title: Vehicle lower part structure
Inventor: AJISAKA SATOSHI
IPC: B62D25/20
Filed: 2020-05-27
Abstract: To obtain a vehicle lower part structure which enables improvement of aerodynamic performance of a vehicle.SOLUTION: A vehicle lower part structure 10 includes: a fuel tank 20 disposed at a lower part of a vehicle 12, which is located on the vehicle body rear side relative to an engine, and at a center part in a vehicle width direction; a battery 30 which is disposed at the vehicle body rear side relative to the fuel tank 20 and the center part in the vehicle width direction and serves as a power source for driving a traveling motor mounted on the vehicle 12; an exhaust pipe 40 which extends from the engine to the vehicle body rear side passing through the outer side of the fuel tank 20 and the battery 30 in a vehicle width direction; and an undercover 50 which covers lower surfaces of the fuel tank 20 and the battery 30.SELECTED DRAWING: Figure 4
Patent JP-2021190580-A (JP)
Title: VCSEL package
Inventor: UCHIMURA HITOSHI
IPC: H01S5/022
Filed: 2020-06-01
Abstract: To provide a VCSEL package in which the periphery of a bottom surface of a diffusing plate is less likely to be destroyed when the diffusing plate is housed in an adapter that adjusts a cavity opening and the size and position of the diffusing plate.SOLUTION: An adaptor 12 includes a diffusing plate storage unit 12a placed on the upper part of a cavity 11c for storing a diffusing plate 13. The diffusing plate storage unit 12a is provided with a through hole 12d and a step unit 12c, and relief grooves 12b are provided at the four corners. The relief groove 12b prevents the corners of the diffusing plate 13 from touching the four corners of the diffusing plate storage unit 12a of the adapter 12.SELECTED DRAWING: Figure 2
Patent JP-2021190612-A (JP)
Title: Workpiece holding unit and attachment method
Inventor: KAJIURA KAZUTERU
IPC: H01L21/683
Filed: 2020-06-02
Abstract: To provide a workpiece holding unit that can omit a step of attaching an adhesive tape to a ring frame.SOLUTION: A disk-shaped workpiece holding unit for holding a workpiece includes an annular convex region provided on the outer circumference, and a workpiece attachment region surrounded by the annular convex region and thinner than the annular convex region, and the annular convex region and the workpiece attachment region are integrally molded. Preferably, the workpiece holding unit is integrally molded with a polyolefin-based or polyester-based resin.SELECTED DRAWING: Figure 1
Patent JP-2021190400-A (JP)
Title: Plug-in breaker fixing structure
Inventor: TAKAO RYOTA
IPC: H02B1/42
Filed: 2020-06-04
Abstract: To provide a plug-in breaker fixing structure in which there is no operation section at the side of a load-side terminal of the breaker and which cannot be removed in an ON state.SOLUTION: A holding part 21 holding a breaker 1 in which a power source side terminal 11 provided on the back is constituted of a plug-in terminal is provided on a mounting plate 2, and a locking plate 4 including a lock hole 4a locking the breaker 1 connected to a conductor bar 3 is disposed while overlapping the conductor bar 3. On the other hand, the breaker 1 comprises an engaging part 13 which is engaged to the holding part 21, in a bottom portion and comprises a locking claw 14a which is locked to the locking plate 4, in a rear portion. The engaging part 13 is engaged to the holding part 21 by a sliding operation of the breaker 1 connected to the conductor bar 3, the locking claw 14a is locked to the locking plate 4, and the breaker 1 is mounted to the mounting plate 2.SELECTED DRAWING: Figure 4
Patent JP-2021191952-A (JP)
Title: Gas fuel supply device for engine
Inventor: AIZAWA SHUTARO
IPC: F02M21/02
Filed: 2020-06-05
Abstract: To prevent a situation where introduction of negative pressure to a regulator is hindered by intrusion of moisture to an intake passage in a gas fuel supply device in which the regulator is connected to the intake passage side by a negative pressure conduit.SOLUTION: In a gas fuel supply device for an engine including an engine system having a regulator 2 decompressing and regulating high-pressure gas fuel filled and stored in a fuel cylinder 1 and a mixer 7 delivering the gas fuel decompressed by the regulator 2 to a downstream position of a throttle 14 in an intake passage 6 and adopting a method in which exhaust gas delivered from an exhaust gas circulation device is introduced from an exhaust gas introduction port 20 disposed between the throttle 14 in the intake passage 6 and the mixer 7 and mixed with the gas fuel, a pressure outlet port 19 of an intake pipe pressure introduction pipe 10 for introduction to a pressure receiving section back surface of the regulator is connected to a portion upstream of the exhaust gas introduction port 20 and downstream of the throttle 14 in the intake passage 6.SELECTED DRAWING: Figure 1
Patent JP-2021060185-A (JP)
Title: Gas cooking stove
Inventor: FUSHIYA MAKIKO
IPC: F24C3/12
Filed: 2020-06-10
Abstract: To provide a gas cooking stove that avoids letting a user feel uneasy as much as possible with a flame overflow when a stove burner is ignited.SOLUTION: A burner head part 21 of a stove burner 2 has a plurality of sectioned head regions 211-214 sectioned in a circumferential direction, and comprises valve means capable of supplying a fuel gas to those sectioned head regions individually. For ignition, the valve means supplies the fuel gas to the sectioned head region 213 present at a rear part of the burner head part 21 first to ignite it. Even if the ignition is done with relatively large flames in the rear sectioned head region 213 owing to ignition delay, no flame overflows toward a front edge of a top plate 4. Therefore, it is possible to avoid the situation where flames approach a user who stands in front of the top plate 4 to cause the user to feel uneasy.SELECTED DRAWING: Figure 2
Patent JP-2021197645-A (JP)
Title: Distribution device, distribution method, and distribution program
Inventor: NAKANISHI KENICHI
IPC: G06F13/00
Filed: 2020-06-15
Abstract: To distribute value-added content to a viewer.SOLUTION: A distribution device comprises an acquisition unit and a distribution unit. The acquisition unit acquires distribution content to be live-streamed and object information, which is information on an object indicated by the distribution content and indicating real-time information of the object. The distribution unit live-streams display information, which is information based on the objection information acquired by the acquisition unit and displayed for a viewer together with the distribution content, together with the distribution content on the Internet.SELECTED DRAWING: Figure 1
Patent JP-2021014917-A (JP)
Title: Clamp collar having holding loop
Inventor: STEPHANE DRIVON
IPC: F16B2/08
Filed: 2020-06-23
Abstract: To provide a clamp system enabling holding controlled in a pre-mounting state, with respect to a clamp surface of a tube.SOLUTION: A clamp system is for connecting first and second tubes 2 and 4, and opposite ends of the tube have a clamp surface projecting out from a cylindrical outer surface of the tube. The system is equipped with a collar 10 including a belt 12 that can be clamped around the clamp surface. The belt 12 has first and second side surfaces 13A and 13B, and an inside recessed portion 14 capable of receiving the clamp surface is divided between the side surfaces. The collar has at least one holding loop 40 disposed on the outside of the belt. The loop has a first end fixed to the collar and a second end positioned on the outside of the first side surface. The loop can adopt a position of an active holding structure, wherein the second end projects out in a direction of a shaft of the collar with respect to an edge of the first side surface, and deforms with respect to the active structure, thereby moving the second end outward in a diametrical direction.SELECTED DRAWING: Figure 1
Patent JP-2022002876-A (JP)
Title: Metal mold for anti-vibration bush main body and manufacturing method of anti-vibration bush main body
Inventor: OTSU KAZUTAKA
IPC: B29C33/00
Filed: 2020-06-23
Abstract: To reduce the number of parts that need to be newly prepared for new required specifications of an anti-vibration bush.SOLUTION: A metal mold for an anti-vibration bush main body has a cavity 21 for vulcanizing and molding an elastic body 14 that connects the inner peripheral surface of an intermediate cylinder 13, which is fitted inside the outer cylinder attached to either one of the vibration generator and the vibration receiver, and the outer peripheral surface of an inner cylinder 12, which is attached to the other one of the vibration generator and the vibration receiver and located inside the intermediate cylinder. The cavity has a pair of end cavities 22 in which the respective axial ends of the intermediate cylinder and the inner cylinder are placed, and an intermediate cavity 23 that is located axially inward from the end cavities and in which at least a part of the elastic body is vulcanized and molded, and an end metal mold 24 having the end cavities and an intermediate metal mold 25 located axially inward from the end metal mold and having the intermediate cavities. The intermediate metal mold has a plurality of divided metal molds 26-28, which are divided in the axial direction and each having a separate intermediate cavity, and at least one of the plurality of divided metal molds is detachable.SELECTED DRAWING: Figure 1
Patent JP-2020164543-A (JP)
Title: Vaccine pharmaceutical composition for humoral immunity containing bisphosphonate
Inventor: Shishido takuya
IPC: A61K39/00
Filed: 2020-06-24
Abstract: To provide a vaccine pharmaceutical composition that can be used ubiquitously to induce humoral immunity to various antigens and exhibits an excellent effect of inducing antibody production.SOLUTION: The present invention is a vaccine pharmaceutical composition for inducing humoral immunity, in which the vaccine pharmaceutical composition includes an antigen, and an immunity induction promoter that is a bisphosphonate.SELECTED DRAWING: None
Patent JP-2020167735-A (JP)
Title: Reception device
Inventor: NONAKA YASUYUKI
IPC: H04H60/82
Filed: 2020-06-26
Abstract: To provide a reception device, a transmission device, and a transmission and reception device which stabilize operation even when it becomes multifunctional by an extra tuner or the like and reduce defects when outputting an alarm message or the like.SOLUTION: According to one embodiment, a reception device comprises: a plurality of tuners; a CAS module which generates a scramble key for the plurality of tuners; a communication control part to receive communication service through a network; and a control part. The control part performs: control to allow the plurality of tuners to perform program selection; control of timing when the CAS module generates the scramble key; and control to allow the communication control part to acquire the communication service.SELECTED DRAWING: Figure 25
Patent JP-2020172520-A (JP)
Title: Treatment of ascites
Inventor: PAOLO MD ANGELI
IPC: A61P43/00
Filed: 2020-07-03
Abstract: To provide treatment of ascites.SOLUTION: There is provided a method for treating ascites patients by administering peptide drug terlipressin by continuous infusion. The patients include those whose ascites condition has not progressed to the hepatorenal syndrome (HRS). The administration may be accomplished with a continuous infusion pump.SELECTED DRAWING: None
Patent JP-2022014994-A (JP)
Title: Adhesive tape
Inventor: OHIRA SHINYA
IPC: C09J133/00
Filed: 2020-07-08
Abstract: To provide an adhesive tape which suppresses leakage of a filler filling a hole, enables easy peeling without an adhesive residue, and can suppress discoloration of a conductor circuit.SOLUTION: An adhesive tape 10 that is used in a step of filling a hole of a multilayer printed wiring board with a resin has a base material film 12 and an adhesive layer 14 formed on the base material film 12, in which the adhesive layer 14 is composed of an adhesive composition containing a (meth)acrylic copolymer having a carboxy group and an epoxy-based crosslinking agent, an acid value of the (meth)acrylic copolymer having a carboxy group is 4.0 mg/KOH or more and 40 mg/KOH or less, a ratio (b/a) of a molar quantity (b) of an epoxy group of the epoxy-based crosslinking agent to a molar quantity (a) of a carboxy group of the (meth)acrylic copolymer having the carboxy group is 0.3 or more and 1.1 or less, and a peeling force to a copper plate at 23°C of the adhesive layer 14 is 0.3 N/25 mm or more and 20 N/25 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2022015426-A (JP)
Title: Game machine
Inventor: SHIMIZU AKIRA
IPC: A63F7/02
Filed: 2020-07-09
Abstract: To provide a game machine capable of suppressing a decrease in a player's interest in a game.SOLUTION: A special pattern includes a first special pattern that can be displayed variably when game media enters a first start pocket 120 and a second special pattern that can be displayed variably when game media enter second start pockets 140A, 140B, and variation display of the first special pattern and variation display of the second special pattern are executed in parallel.SELECTED DRAWING: Figure 4
Patent JP-2021014672-A (JP)
Title: Roving creel for ring spinning machine
Inventor: MANN PETER
IPC: D01H13/24
Filed: 2020-07-10
Abstract: To provide a roving creel in which a remaining operation time of a roving package can be accurately obtained, the roving package being present in the roving creel for a ring spinning machine.SOLUTION: A roving creel 2 for a ring spinning machine includes at least two creel rows formed by a longitudinal direction holding body 3, in which a roving package 4 can be mounted to one of the creel rows. The longitudinal direction holding body is supported to a vertical creel rod 9 via a lateral direction molding material 8. A sensor unit 6 is provided in a roving creel to ensure at any time without a problem a call-out of a remaining operation time of the roving package 4 suspended from the roving creel. The sensor unit detects an amount of a roving present in the creel row by measurement and transmits the information to a computer unit 7. The computer unit can calculate the remaining operation time of the roving present in the roving creel from the amount of the roving.SELECTED DRAWING: Figure 3
Patent JP-2022017976-A (JP)
Title: Radiation imaging panel, radiation imaging apparatus, radiation imaging system, and scintillator plate
Inventor: SARUTA HISASHIRO
IPC: A61B6/00
Filed: 2020-07-14
Abstract: To provide a technique that is advantageous in improvement of a MTF in a radiation imaging panel.SOLUTION: A radiation imaging panel includes: a substrate on which a plurality of pixels each including a photoelectric conversion element are arranged; a scintillator that is arranged on the substrate; and a protective layer that is arranged to cover the scintillator. The scintillator includes a plurality of columnar crystals including a halogenated alkali metal compound. The protective layer includes a resin layer including resin to which particles of metal oxide are added. In the resin layer, the thickness from the apices of the plurality of columnar crystals to a top face of the resin layer is 10 μm or more and less than 30 μm. The concentration of the particles in the resin layer is 0.15 vol% or more and less than 7.5 vol%.SELECTED DRAWING: Figure 1
Patent JP-2022018504-A (JP)
Title: Work machine
Inventor: HOSHINO MASATOSHI
IPC: E02F9/22
Filed: 2020-07-15
Abstract: To provide a work machine capable of making operability and energy-saving at the fine operation to a hydraulic actuator compatible.SOLUTION: A work machine is equipped with hydraulic actuators 23 and 24 driven by pressure oil from a hydraulic pump 22, open center type direction control valves 25 and 26 that are disposed on a center bypass line 29 and control a flow of the pressure oil supplied to the hydraulic actuators 23 and 24, a CB cut valve 31 that is disposed between the direction control valve 26 on the center bypass line 29 and a working fluid tank 28, and a machine body controller 60 that controls an opening of the CB cut valve 31. The machine body controller 60 throttles the opening of the CB cut valve 31 if operation to the hydraulic actuators 23 and 24 is in a fine operation state within a predetermined range indicating a region of the fine operation and the fine operation sate is continued for more than a predetermined period, and fully opens the CB cut valve 31 in other cases.SELECTED DRAWING: Figure 2