baber/WOPTO huggingface dataset:
Patent JP-2022041793-A (JP)
Title: Low noise main bearing cover of internal combustion engine
Inventor: GUO JIE
IPC: F16C9/02
Filed: 2020-10-20
Abstract: To provide a low noise main bearing cover of an internal combustion engine.SOLUTION: A low noise main bearing cover of an internal combustion engine includes a main bearing cover body. The main bearing cover body is connected to an internal combustion engine body main bearing seat, and installs a vibration control body on the main bearing cover body. Between the main bearing cover body and the vibration control body, a vibration control structure is installed. The main bearing cover body and the vibration control body are connected through a connection piece, and includes S-shaped structure and an oil film gap. In the vibration control body, an oil entering passage is installed, and the oil entering passage communicates with the oil film gap. A control problem in a vibration source of a main bearing caused by a load of the main bearing is solved.SELECTED DRAWING: Figure 1
Patent JP-2022068559-A (JP)
Title: Gas isolation transformer
Inventor: MIZUSAWA AYA
IPC: H01F30/10
Filed: 2020-10-22
Abstract: To provide a gas isolation transformer that can improve the insulation performance between disc winding and a barrier even when alternative gas is used.SOLUTION: A gas isolation transformer according to an embodiment includes a barrier and a disk winding. The barrier has electrical insulation. The barrier is formed in a cylindrical shape. The disk winding is arranged radially outside the barrier. The disk winding is wound in the circumferential direction of the barrier. The disk winding has an innermost turn that is arranged on the innermost side in the radial direction. The innermost turn is in contact with the outer peripheral surface of the barrier.SELECTED DRAWING: Figure 2
Patent JP-2021007065-A (JP)
Title: Magnetic tape, magnetic tape cartridge, and magnetic tape device
Inventor: IWAMOTO TAKAHIRO
IPC: G11B5/70
Filed: 2020-10-23
Abstract: To provide a magnetic tape having a total thickness of a non-magnetic layer and a magnetic layer of 0.60 μm or less, with little deterioration in electromagnetic conversion characteristics during repeated reproduction under low temperature and high humidity environment.SOLUTION: Provided is a magnetic tape having a non-magnetic layer containing a non-magnetic powder and a binder on a non-magnetic support medium, and having a magnetic layer containing a ferromagnetic powder and the binder on the non-magnetic layer, wherein a total thickness of the non-magnetic layer and the magnetic layer is 0.60 μm or less, and an isoelectric point of a surface zeta potential of the magnetic layer is 5.5 or more, the magnetic layer contains an oxide abrasive, and an average particle diameter of the oxide abrasive obtained from a secondary ion image obtained by irradiating the surface of the magnetic layer with a focused ion beam is 0.04 μm or more and 0.08 μm or less. Also provided are a magnetic tape cartridge including the magnetic tape and a magnetic tape device including the magnetic tape and a magnetic head.SELECTED DRAWING: None
Patent JP-2022070671-A (JP)
Title: Follow-up type pulley unit and wire saw machine using the same
Inventor: KONO MITSUGU
IPC: B24B27/06
Filed: 2020-10-27
Abstract: To provide a follow-up type pulley unit and a wire saw machine improving workability.SOLUTION: A follow-up type pulley unit U comprises a pulley base 1, a pulley arm 2, a pulley 3, a stopper 4 and a coil spring 5. During an object to be cut is cut by a wire saw W, the wire saw W is attracted by a drive part M11, and the pulley unit U is automatically followed up by the attraction of the wire saw W by the drive part M11.SELECTED DRAWING: Figure 2
Patent JP-2022071346-A (JP)
Title: Information processing system, information processing device, and information processing program
Inventor: HIROSAWA TAKAYUKI
IPC: G06Q20/06
Filed: 2020-10-28
Abstract: To distribute return money returned from an electronic payment operator to an electronic payment introducer.SOLUTION: An information processing system 10 is an information processing system for distributing return money or a return point from a management organization to an electronic payment introducer when a user uses electronic payment and if an electronic payment operator returns a part of a commission collected by the electronic payment operator from the electronic payment introducer to the management organization to which the payment introducer belongs as the return money or the return point, includes distribution method setting acceptance means for accepting the setting of a distribution method of the return money or the return point to each electronic payment introducer, information recording means for recording information that indicates a distribution method, whose settings have been accepted by the distribution method setting acceptance means, in a storage medium, and distribution means for executing a process for distributing the return money or return point to each electronic payment introducer according to a predetermined distribution method based on the information recorded by the information recording means.SELECTED DRAWING: Figure 1
Patent JP-2022072275-A (JP)
Title: Medical instrument training system, method and program to be implemented by training system
Inventor: TOSHIGAMI DAISUKE
IPC: G06Q50/20
Filed: 2020-10-29
Abstract: To release contents of an e-learning system right after training is booked. and notify persons concerned in the training.SOLUTION: A medical instrument training system configured for site type training that provides training at a training site and non-site type training that provides the training at an arbitrary site comprises: a communication unit for communicating with an external network; a storage unit; and a control unit. The control unit receives, from a user terminal via the communication unit, training application data including a user identifier for identifying a user, a medical instrument identifier for identifying a medical instrument or a training identifier for identifying training, and stores training attending information data based on the training application data in the storage unit. Before implementation of the site type training, the control unit sets access permission information to a training content release flag to be associated with the training attending information data, and thereby enabling providing the user with contents of e-learning stored in the storage unit, as the non-site type training prior to the site type training.SELECTED DRAWING: Figure 11
Patent JP-2022072669-A (JP)
Title: Piezoelectric device, liquid jet head, liquid jet device and manufacturing method of piezoelectric device
Inventor: TAKABE HONKI
IPC: H01L41/09
Filed: 2020-10-30
Abstract: To solve the problem in which: there is a risk that a piezoelectric actuator is damaged by exothermic heat of a piezoelectric layer during drive.SOLUTION: A piezoelectric device is given in which: when among two regions in a second direction crossing a first direction of a second electrode 80, one region far from an edge 80b of the second electrode 80 is a first region S1, and one region near the edge 80b of the second electrode 80 is a second region S2, a piezoelectric layer 70 in the first region S1 is preferentially oriented on a (100) plane, and the (100) plane orientation ratio of the piezoelectric layer in the second region S2 is lower than the (100) plane orientation ratio of the piezoelectric layer 70 in the first region S1.SELECTED DRAWING: Figure 4
Patent JP-2021091392-A (JP)
Title: Aerial vehicle comprising compliant arm
Inventor: WILLIAM ROBERT BOSWORTH
IPC: B64D9/00
Filed: 2020-11-04
Abstract: To provide a method for controlling an aerial vehicle including a compliant arm mechanism.SOLUTION: A propulsion system of the aerial vehicle is controlled to fly the aerial vehicle to an area proximate to a surface (1302). One or more of the propulsion system and the compliant arm mechanism are controlled such that the compliant arm mechanism contacts the surface (1304). The compliant arm mechanism is configured to extend laterally beyond a perimeter of the propulsion system. One or more sensor signals indicating contact between the compliant arm mechanism and the surface are received via a sensor (1306). A force at which the aerial vehicle presses against the surface is determined based on the one or more sensor signals (1308).SELECTED DRAWING: Figure 13
Patent JP-2022074896-A (JP)
Title: Currency processing device, currency processing system and currency processing method
Inventor: ITO OSAMU
IPC: G07D11/20
Filed: 2020-11-05
Abstract: To allow a currency processing device to store currency in a preset predetermined period and device.SOLUTION: A currency processing device includes a storage unit that stores and delivers currency, a storage unit that stores a threshold value of a storage period of preset currency, and a control unit that determines whether or not each currency can be delivered on the basis of whether or not the storage period in the storage unit exceeds the threshold value, and controls deliver of the currency from the storage unit so that the currency with which the storage period exceeds the threshold value is delivered from the storage unit, and the currency with which the storage period does not exceed the threshold value continues to be stored in the storage unit.SELECTED DRAWING: Figure 1
Patent JP-2022075029-A (JP)
Title: Manufacturing method of electronic component
Inventor: MIYAZAKI TOSHIKI
IPC: H01G4/30
Filed: 2020-11-06
Abstract: To suppress the adhesion of a conductive paste to the surface other than an external electrode forming surface of an electronic component element body.SOLUTION: A manufacturing method of an electronic component in which a conductive paste is applied to an external electrode forming surface of an electronic component element body having a rectangular parallelepiped shape includes a step (S2) of arranging a conductive paste having a width dimension equal to or less than the dimension in the first direction of the external electrode forming surface on the surface of a base material, and a step (S3) of pressurizing and adhering the base material and the electronic component element body such that the conductive paste adheres to the external electrode forming surface of the electronic component element body.SELECTED DRAWING: Figure 4
Patent JP-2022076063-A (JP)
Title: Method of obtaining fuel by drying squeeze slag for removing moisture contained in squeeze slag of oil coconut by using freeze dry means
Inventor: NAGAURA YOSHIAKI
IPC: B09B3/40
Filed: 2020-11-09
Abstract: To provide a method of preparing a fuel from a squeeze slag of oil coconut.SOLUTION: Moisture content of a squeeze slag of oil coconut is decreased to 0% by using freeze dry means to eliminate oxidative effects of potassium and chloride to prepare fuel of power generation boiler.SELECTED DRAWING: Figure 3
Patent JP-2021012751-A (JP)
Title: Image processing apparatus and image processing method
Inventor: INABA MIDORI
IPC: G06T15/80
Filed: 2020-11-09
Abstract: To reproduce a semitransparent object while considering internal scattered light.SOLUTION: An image processing apparatus receives input of a color image consisting of a plurality of color components and representing the color of an object. The image processing apparatus creates an output image by changing the shading on a surface of the object in the color image. In the creation, the image processing apparatus creates the output image such that, of the object in the color image, in an area of the human skin, (a) the difference between the brightness of concave parts and the brightness of convex parts on the surface of the human skin is increased and (b) at least parts of the concave parts become redder.SELECTED DRAWING: Figure 3
Patent JP-2022077648-A (JP)
Title: Ventilation flue structure of field winding, and manufacturing method of field winding
Inventor: MATSUE KAZUKI
IPC: H02K15/04
Filed: 2020-11-12
Abstract: To enhance work efficiency and cooling performance during manufacture with respect to a field winding of a salient-pole rotor by improving a shape of a ventilation groove.SOLUTION: A field winding 11 wound around a magnetic pole core projecting toward a radial direction from a yoke along a rotation axis of a rotary electric machine has a ventilation groove 12 formed penetrating an inner peripheral surface 11a in the radial direction in an arc-shaped manner. The field winding 11 is composed in that a copper plate and insulation paper are alternately laminated. In the inner peripheral surface of the copper plate and the insulation paper, an arc-shaped groove composing the ventilation groove 12 is formed.SELECTED DRAWING: Figure 4
Patent JP-2022080332-A (JP)
Title: Heat insulation container, outer container, and inner container
Inventor: FURUWA TATSUYA
IPC: A47J41/00
Filed: 2020-11-18
Abstract: To provide a heat insulation container with a simple configuration capable of heat-insulating an object for a long time.SOLUTION: In a heat insulation container 100, an inner container 2 is stored in an outer container 1 so as to make a distance between the opening of the outer container 1 and the opening of the inner container 2 longer. Thus, in the heat insulation container 100, a path for conducting external heat from the opening of the outer container 1 to the opening of the inner container 2 becomes longer. In other words, in the heat insulation container 100, as the path for conducting the external heat into the inner container 2 is longer, adiabaticity is improved. Thus, in the heat insulation container 100, an object stored in the inner container 2 in the heat-insulated manner can be maintained at a fixed temperature for a long time.SELECTED DRAWING: Figure 1
Patent JP-2022080671-A (JP)
Title: Communication device that communicates using multiple beamforming techniques, communication method, and program
Inventor: KOBAYASHI RYUJI
IPC: H04W72/04
Filed: 2020-11-18
Abstract: To appropriately select and use transmitting techniques with a plurality of antennas in accordance with situations.SOLUTION: A communication device estimates a state of a transmission path between the communication device and a partner device by using a wireless signal transmitted from the partner device, acquires information on identification of a beam when the communication device transmits a signal to the partner device, which is decided by the partner device on the basis of a wireless signal transmitted by the communication device, forms a first beam in transmission of a signal to the partner device on the basis of the estimated state of the transmission path or forms a second beam in transmission of a signal to the partner device on the basis of the acquired information and then communicates with the partner device. The communication device determines whether or not to switch the beam from the first beam to the second beam, on the basis of a first MCS (Modulation and Coding Scheme) used in the communication using the first beam with the partner device and a second MCS in a case of using the second beam while not using the first beam in the communication, and transmits a signal to the partner device by using any one of the first beam or the second beam on the basis of the determination.SELECTED DRAWING: Figure 4
Patent JP-2022083248-A (JP)
Title: Motor control device and motor control method
Inventor: OMORI TOSHIKAZU
IPC: G05D3/12
Filed: 2020-11-24
Abstract: To stabilize motor operation control at an initial operation time in a motor equipped with a reduction gear part, by eliminating the impact of a gear backlash at the initial operation time in accordance with an actual operation.SOLUTION: A motor control device 1 drivingly controls an actuator 42 that uses, as a driving source, a motor 51 equipped with a reduction gear part 52. The control device 1 includes a dead time compensation part 20 that compensates a dead time which is generated by gear backlash. The dead time compensation part 20 estimates a phase current value from an actual motor rotational speed by using a reverse motor model, has a grasp of, as a current value deviation, a deviation of an output caused by the dead time with respect to a command value, and calculates an estimated rotational speed for correcting a necessary phase current value based on the command value. The estimated rotational speed is sent to a rotational speed feedback part 8, and a phase current correcting value for correcting a necessary phase current for the motor 51 is calculated. The phase current correcting value is sent to a target phase current calculation part 11, the necessary phase current is corrected, and a target phase current value to be supplied to the motor 51 is calculated.SELECTED DRAWING: Figure 4
Patent JP-2022085449-A (JP)
Title: Printer
Inventor: TSUJI YASUHITO
IPC: B41J2/01
Filed: 2020-11-27
Abstract: To detect a line connection state without providing wiring dedicated to line connection confirmation.SOLUTION: A printer comprises: a head part 5 which discharges ink from a nozzle; a head control part 4 which transmits discharge data to the head part 5; an image processing part 3 which generates the discharge data on the basis of a job; and line connection detection means 43 which detects the state of line connection when the head control part 4 is electrically connected with the image processing part 3 via a cable 7 connecting the head control part and the image processing part. The image processing part 3 allocates line connection state information indicating the state of line connection to the discharge data corresponding to the position of the nozzle that does not perform discharging among the nozzles of the head part 5 and transmits the line connection state information to the head control part 4 via the cable 7. The head control part 4 extracts the allocated line connection state information from the discharge data transmitted by the image processing unit 3 and determines whether or not the cable 7 is disconnected on the basis of the extracted line connection state information.SELECTED DRAWING: Figure 1
Patent JP-2022086298-A (JP)
Title: Power storage cell and power storage device
Inventor: MAEHARA YUKI
IPC: H01M10/04
Filed: 2020-11-30
Abstract: To provide a power storage cell and a power storage device which facilitate discharge of gas from a through part, and can prevent gas from accumulated at a boundary between a first wall part and a second wall part.SOLUTION: A resin frame 50 has a first wall part 51 provided with a through part 60, a second wall part 52 extending in a direction perpendicular to the first wall part 51, and a connection part 54 for connecting the first wall part 51 and the second wall part 52. The first wall part 51 has a first inner surface 51a facing a space S of the power storage cell 10. The second wall part 52 has a second inner surface 52a facing the space S of the power storage cell 10. The connection part 54 has an inclined surface 55 that faces the space S of the power storage cell 10, and connects the first inner surface 51a and the second inner surface 52a. An angle θ1 formed by the first inner surface 51a and the inclined surface 55 and an angle θ2 formed by the second inner surface 52a and the inclined surface 55 become obtuse.SELECTED DRAWING: Figure 3
Patent JP-2022088093-A (JP)
Title: Overload suppression device
Inventor: ISHIDA NATSUMI
IPC: H02P25/02
Filed: 2020-12-02
Abstract: To provide an overload suppression device which suppresses an overload state of an induction motor to protect the induction motor when driving load in which operation and stopping are repeated.SOLUTION: The overload suppression device generates an excitation signal to excite the induction motor in a variable-speed driving device which controls speed of the induction motor which performs intermittent drive of load. The overload suppression device collects tracking information of a material, collects setting data information including speed information of the material, calculates approach time to a step and exit time from the step based on the tracking information and the setting data information, and generates the excitation signal based on the approach time and the exit time. The excitation signal is allowed to be in an active state in a period to the exit time from time before the approach time, and the excitation signal is allowed to be in a non-active state in a period other than the period.SELECTED DRAWING: Figure 1
Patent JP-2022088802-A (JP)
Title: Fitting structure of windshield
Inventor: KIKUCHI SHUSUKE
IPC: B62J17/04
Filed: 2020-12-03
Abstract: To provide a fitting structure of windshield, capable of adjusting the position of a windshield in a simple structure and by a simple operation.SOLUTION: A fitting structure of a windshield 26 includes: an adjustment supporting mechanism 28 for slidably supporting the windshield 26 on a vehicle body; an operator 30 to be operated when adjusting the position of the windshield 26; and a wire 32 for connecting the adjustment supporting mechanism 28 with the operator 30. By operating the operator 30, the adjustment supporting mechanism 28 is switched between a state in which position adjustment is possible and a state in which position adjustment is impossible.SELECTED DRAWING: Figure 2
Patent JP-2022089390-A (JP)
Title: Phenol resin composition, rubber composition, tire, thermosetting resin composition, and friction material
Inventor: KUNIZANE TAKAO
IPC: C08K5/17
Filed: 2020-12-04
Abstract: To provide a phenol resin composition which shows no change of its physical property even when stored for a long period, and is excellent in storage stability.SOLUTION: A phenol resin composition contains an unsaturated bond-containing phenol resin, and a nitrogen-containing compound (excluding hexamethylene tetramine), in which the nitrogen-containing compound is melted and mixed in the unsaturated bond-containing phenol resin.SELECTED DRAWING: None
Patent JP-2022090395-A (JP)
Title: Packed body of temperature control mat and packing method therefor
Inventor: SHIBATA KAZUNORI
IPC: F24D3/00
Filed: 2020-12-07
Abstract: To provide a packed body of a temperature control mat that prevents damage from occurring when it is folded up into a packed body even with a header connected thereto, and a packing method therefor.SOLUTION: On the top of substrates A-H of a temperature control mat 10, hot water pipes 14 are arranged. The hot water pipes 14 are connected with headers 30,40. The temperature control mat 10 is folded up into a folded body. Around it, spacers 51-54 are disposed. From an opening 51a of the spacer 51, the headers 30,40 are inserted into the spacer 51. Thereafter, it is covered with a packing material into a packed body.SELECTED DRAWING: Figure 1
Patent JP-2022093819-A (JP)
Title: Fingerprint processing device, fingerprint processing method, and computer program
Inventor: SAKAMOTO SHIZUO
IPC: G06T1/00
Filed: 2020-12-14
Abstract: To provide a fingerprint processing device capable of generating a fingerprint image suitable for a desired use.SOLUTION: A fingerprint processing device 2 includes: acquisition means 211 which acquires a first fingerprint image IMG_3D showing fingerprints in a three-dimensional coordinate space; and generation means 212 which generates, from the first fingerprint image, a second fingerprint image IMG_2D showing the fingerprints in a two-dimensional plane with the fingerprints appearing therein with a desired image characteristic.SELECTED DRAWING: Figure 2