baber/WOPTO huggingface dataset:
Patent JP-2022177368-A (JP)
Title: Wheel for vehicle
Inventor: NAGASAKA MASAHIRO
IPC: B60B21/02
Filed: 2021-05-18
Abstract: To provide a wheel for a vehicle having a helmholtz resonator which can surely eliminate air-column resonance sound in a tire air chamber.SOLUTION: A wheel 10 for a vehicle includes a plurality of helmholtz resonators Ha to Hf having sub air chambers 12 communicating with tire air chambers R through communication holes 14. The plurality of helmholtz resonators Ha to Hf include: one or a plurality of first helmholtz resonators Ha to Hb which are set so as to have sound elimination characteristics with respect to a primary resonance frequency of air-column resonance sound in the tire air chamber R; and one or a plurality of second helmholtz resonators Hc to Hf which are set so as to have sound elimination characteristics with respect to a secondary or higher resonance frequency of the air-column resonance in the tire air chamber R.SELECTED DRAWING: Figure 1
Patent JP-2021119361-A (JP)
Title: Analysis device, analysis method, and radar device
Inventor: KIDA TOMOHITO
IPC: G01S7/36
Filed: 2021-05-18
Abstract: To provide an analysis device capable of reliably detecting a radio wave interference source.SOLUTION: According to an embodiment, an analysis device includes an interface unit, a signal receiving unit, and an analysis processing unit. The interface unit acquires a reception signal of a radar device that transmits and receives a radar signal. The signal receiving unit detects a preamble part of a wireless LAN packet from the acquired reception signal to detect radio wave interference by the wireless LAN in a band of the reception signal. The analysis processing unit transmits radar control information to the radar device for controlling a radio wave source that causes the radio wave interference when the radio wave interference is detected.SELECTED DRAWING: Figure 2
Patent JP-2022188321-A (JP)
Title: Ultrasonic atomization separation unit and humidity control device
Inventor: MATSUURA KYOKO
IPC: B01D17/00
Filed: 2021-06-09
Abstract: To separate efficiently a separation component contained in a mixed solution from other components contained in the mixed solution.SOLUTION: An ultrasonic atomization separation unit includes a container in which a space for storing a mixed solution containing a separation component, and a downward flow port for forming a liquid column having an outer peripheral surface by allowing the mixed solution to flow down are formed, an ultrasonic radiation mechanism for scattering mist containing the separation component from the liquid column by radiating an ultrasonic wave propagating up to the liquid column, and a structure having a creeping part arranged along the outer peripheral surface.SELECTED DRAWING: Figure 1
Patent JP-2022189602-A (JP)
Title: Webbing take-up device
Inventor: SAKANO TAKASHI
IPC: B60R22/46
Filed: 2021-06-11
Abstract: To provide a webbing take-up device which enables a material which is inexpensive or light-weight to be applied to the device.SOLUTION: In a webbing take-up device, a push stopper 80 is attached to a torsion shaft 16 at the outer side of a right end part as seen in a vehicle width direction of a spool 14. The push stopper 80 sandwiches a flange part 78 of a ring clutch 72 with a bottom part of a ring clutch housing part 64 of the spool 14. The structure eliminates a need of swaging the spool 14 and allows application of a material which is inexpensive or lightweight to the spool 14.SELECTED DRAWING: Figure 2
Patent JP-2022191691-A (JP)
Title: Semiconductor device
Inventor: KINOSHITA YOSHIHIRO
IPC: H01L23/12
Filed: 2021-06-16
Abstract: To improve the performance of a semiconductor device.SOLUTION: A wiring board SUB1 includes: an insulating layer 2e1; a metal pattern 2MP1 formed on the insulating layer 2e1; an insulating layer 2e2 formed on the insulating layer 2e1 so as to be in contact with the metal pattern 2MP1 and cover the metal pattern 2MP1; a metal pattern 2MP2 formed on the insulating layer 2e2; and an organic insulating film in contact with a part of the metal pattern 2MP2. The metal pattern 2MP1 has: a lower surface MP1b in contact with the insulating layer 2e1; and an upper surface MP1t in contact with the insulating layer 2e2. The metal pattern 2MP2 has: a lower surface MP2b in contact with the insulating layer 2e2; and an upper surface MP2t in contact with the organic insulating film. Surface roughness of the upper surface MP2 t of the metal pattern 2MP2 is greater than surface roughness of each of the lower surface MP2b of the metal pattern 2MP2, the upper surface MP1 t and the lower surface MP1b of the metal pattern 2MP1.SELECTED DRAWING: Figure 9
Patent JP-2023000903-A (JP)
Title: Control device and control method for single-wafer processing epitaxial growth apparatus, and epitaxial wafer production system
Inventor: WADA NAOYUKI
IPC: C30B29/06
Filed: 2021-06-18
Abstract: To provide a control device for epitaxial growth apparatuses, capable of reducing the deviation of an epitaxial film from a specification center.SOLUTION: A control device 400 includes: a calculation unit 600 generating control information for an epitaxial growth apparatus that needs new control; and a storage unit 500 storing measurement values for an epitaxial film formed by the epitaxial growth apparatus that needs new control and measurement values for epitaxial films formed by a plurality of other epitaxial growth apparatuses that are provided in the same production line. The calculation unit generates and outputs information for controlling at least one of the supply time of a source gas and the flow rate of a dopant gas in the epitaxial growth apparatus that needs new control based on the measurement values for the epitaxial film formed by the epitaxial growth apparatus that needs new control and the measurement values for the epitaxial films formed by the other epitaxial growth apparatuses in the same production line that are in operation concurrently with the epitaxial growth apparatus.SELECTED DRAWING: Figure 1
Patent JP-2022013783-A (JP)
Title: Curable composition
Inventor: MURAYAMA YUKIHIKO
IPC: C08L33/04
Filed: 2021-06-24
Abstract: To provide a curable composition that exhibits excellent stain resistance and can maintain excellent rubber elasticity over a long period of time after curing.SOLUTION: A curable composition of the present invention is characterized in containing (I) an organic polymer having a hydrolyzable silyl group, (B) a (meth)acrylic acid ester-based polymer containing a polyoxyethylene chain-containing (meth)acrylic acid ester unit, (C) a fluoroalkyl compound, and (D) a silanol condensation catalyst. Thus, by using (B) (meth)acrylic acid ester-based polymer and (C) fluoroalkyl compound in combination, a curable composition that can exhibit excellent stain resistance and can maintain excellent rubber elasticity over a long period of time after curing can be provided.SELECTED DRAWING: None
Patent JP-2023005321-A (JP)
Title: parasol set
Inventor: HIROSE TAKUYA
IPC: A45B23/00
Filed: 2021-06-28
Abstract: To provide a parasol set that can create various designs and is highly convenient.SOLUTION: An arrowhead type parasol 2 and a kite type parasol 3 are provided. The arrowhead type parasol 2 is composed of a support pillar 4a, a tent 5a, a main rib 6a, a main rib 6b, a main rib 6c, and a receiving rib 7. The kite type parasol 3 is composed of a support pillar 4b, a tent 5b, a main rib 6d, a main rib 6e, a main rib 6f, and the receiving rib 7. One ends of the main rib 6a, the main rib 6b, and the main rib 6c are mounted on the support pillar 4a, and one ends of the main rib 6d, the main rib 6e, and the main rib 6f are mounted on the support pillar 4b. The main rib 6a, the main rib 6b, and the main rib 6c, or the main rib 6d, the main rib 6e, the main rib 6f can be opened/closed upward and downward. The receiving rib 7 reinforces a support state of the support pillar 4a, and the main rib 6a, the main rib 6b, or the main rib 6c, or the support pillar 4b, and the main rib 6d, the main rib 6e, or the main rib 6f when a parasol is opened. The tent 5a is stuck onto the main rib 6a, the main rib 6b, and the main rib 6c, and the tent 5b is stuck onto the main rib 6d, the main rib 6e, and the main rib 6f.SELECTED DRAWING: Figure 1
Patent JP-2023011067-A (JP)
Title: Coil spring, suspension device, and method for manufacturing coil spring
Inventor: OKADA HIDEKI
IPC: F16F1/12
Filed: 2021-07-01
Abstract: To provide a coil spring that is excellent in settling resistance and corrosion fatigue resistance, and to provide a suspension device including the coil spring and a method for manufacturing the coil spring.SOLUTION: A coil spring is formed of a spirally wound wire and includes an end coil part and an effective part, where a surface of the wire in the end coil part has a region that is softer than a surface of the wire in the effective part.SELECTED DRAWING: Figure 2
Patent JP-2022018089-A (JP)
Title: Automatic simultaneous generation of differently interactive device menus from initial device menu
Inventor: TIMOTHY D THOMAS
IPC: B41J29/42
Filed: 2021-07-07
Abstract: To provide methods and devices for controlling operating components of a machine using a device operation program executable by a processor device within the machine.SOLUTION: A method comprises: controlling operating components using a device operation program; controlling a user interface device using a menu program for displaying a device menu having menu options; converting the device menu into a browser-compatible menu compatible with internet protocols using a menu reproduction program; providing the browser-compatible menu to external devices; receiving external device input from the external devices in response to the browser-compatible menu; supplying the external device input to the device operation program; and controlling the operating components by the device operation program based on the external device input.SELECTED DRAWING: Figure 1
Patent JP-2022016367-A (JP)
Title: Ink jet print head drive circuit
Inventor: HAMILTON BUCHANAN CLEARE
IPC: B41J2/015
Filed: 2021-07-07
Abstract: To solve one or more problems out of problems relating to a conventional ink jet printer.SOLUTION: A drive circuit for charging a print head to discharge a droplet of ink is provided. The print head has a capacitance. The drive circuit includes a power supply having a first connection part and a second connection part. An inductor is connected to the first connection part of the power supply. The inductor is connected to a first drive connection part of the print head to provide a charging route of a current for charging the capacitance. The second connection part of the power supply is connected to a second drive connection part of the print head. The drive circuit includes means for applying a plurality of charging voltage pulses to the inductor so as to provide a single charging of the capacitance for discharging the ink in one cycle from the print head. A method for operating the drive circuit is also provided.SELECTED DRAWING: Figure 1
Patent JP-2023010217-A (JP)
Title: Information processing apparatus, information processing system and information processing method
Inventor: YOKOYAMA DAIKI
IPC: H02J7/00
Filed: 2021-07-09
Abstract: To suitably lend a power supply mat to a user.SOLUTION: An information processing apparatus receives an inquiry about lending of a power supply mat capable of supplying power to a mobile body. The information processing apparatus stores association information associating section information with respective pieces of identification information on a plurality of power supply mats. The section information represents to which of a plurality of sections set for characteristics of the power supply mats at least one characteristic belongs. The information processing apparatus specifies one or more power supply mats from the plurality of power supply mats on the basis of the received inquiry and the association information. The information processing apparatus outputs information based on a specification result.SELECTED DRAWING: Figure 10
Patent JP-2021165761-A (JP)
Title: Cabling interface for production machine in plastics processing industry, and method for retooling such production machine
Inventor: ANDRI LEHMANN
IPC: G01L19/00
Filed: 2021-07-19
Abstract: To provide a cabling interface for a production machine in the plastics processing industry.SOLUTION: The invention relates to a cabling interface 10 for a production machine 1 in the plastics processing industry. The production machine 1 includes cavities 11, 11', 11'' and piezoelectric pressure transducers 13, 13', 13''. At least one of the piezoelectric pressure transducers 13, 13', 13'' is arranged at each cavity 11, 11', 11''; the piezoelectric pressure transducer 13, 13', 13'' captures an internal tool pressure inside the cavity 11, 11', 11'', returns an electrical charge signal for each internal tool pressure detected, and conducts it via inner cables 14 to 14''''''' to the cabling interface 10. The inner cables can be connected electrically to the cabling interface 10 via at least two different connection standards A, B, C, D.SELECTED DRAWING: Figure 3
Patent JP-2023018987-A (JP)
Title: refrigerator
Inventor: YANAGIDA SHINYA
IPC: F25D19/00
Filed: 2021-07-28
Abstract: To promote the introduction of atmospheric air while securing excellent external appearance.SOLUTION: A refrigerator 10 comprises: a refrigerator main body 11 having an accommodation chamber 14 having an opening 14A at a front face, and accommodating a cooling object, and a machine room 15 for accommodating a refrigeration device 12 for cooling the accommodation chamber 14; a door 13 attached to the refrigerator main body 11, and capable of at least opening and closing the opening 14A of the accommodation chamber 14; and a grip 35B arranged at the door 13, and for use in the opening and closing of the door 13. The machine room 15 has a front wall 22 at which an intake port 22A is formed at a front face side, the door 13 has a front wall opposing part 26 which is arranged so as to be opposed to a front side of the front wall 22 of the machine room 15 in a state that the opening 14A of the accommodation chamber 14 is closed, a door intake port 33 communicating with a rear side of the front wall opposing part 26 from a front side is formed at the front wall opposing part 26, and the grip 35B is opposed to the front side of the door intake port 33 with an interval, and is arranged so as to make the door intake port 33 communicate with the outside frontward.SELECTED DRAWING: Figure 6
Patent JP-2023021712-A (JP)
Title: Analysis method, analyzer, and analysis program
Inventor: KUNO NOBUAKI
IPC: G06F17/10
Filed: 2021-08-02
Abstract: To reduce the calculation time of an electromagnetic field in the FDTD method and reduce the amount of usage of a memory.SOLUTION: An analysis method of an embodiment is an analysis method for performing electromagnetic field analysis by using the finite-difference time-domain method (FDTD method). The analysis method of the embodiment includes: setting a plurality of voxels in an analysis area; setting at least one of the plurality of voxels as a release voxel based on a model of the analysis area; and repeatedly executing updating a time step and electromagnetic field component calculation processing targeted for each of the plurality of voxels. The calculation processing includes calculation of electric field components targeted for the plurality of voxels and application of an absorption boundary condition to the electric field components. In the calculation processing, calculation of the electric field component targeted for at least one release voxel is omitted.SELECTED DRAWING: Figure 7
Patent JP-2021170417-A (JP)
Title: Information processor, screen display method, and program
Inventor: GOTO NORIHITO
IPC: G06Q10/06
Filed: 2021-08-04
Abstract: To provide a technique of supporting effective execution of shop management operation.SOLUTION: An information processor 10 used in shops which sell commodities includes: a display processing part 110 which causes a display device to display a main operation screen used for main operation and screen elements for displaying, in an active state, a sub-operation screen used for sub-operation related to the main operation; and a display control part 120 which causes the display device to display, in an active state, a screen corresponding to the screen element selected through operation of selecting the screen element upon acceptance of the selection operation.SELECTED DRAWING: Figure 1
Patent JP-2021192102-A (JP)
Title: Light source device, image display device, and optical unit
Inventor: TAKAMATSU TAKASHI
IPC: G03B21/14
Filed: 2021-08-11
Abstract: To provide a light source device, an image display device and an optical unit in which reliability of a wheel can be highly maintained.SOLUTION: A light source device according to an embodiment of the present technology comprises: a wheel; a rotation drive section; and a first adhesive material. The wheel has a luminous body that emits visible light by means of excitation. The rotation drive section has a supporting surface which has a reference surface contacting with the wheel and a non-contact surface being apart from the wheel, and rotates the wheel supported by the supporting surface. The first adhesive material is filled into at least a portion between the non-contact surface and the wheel.SELECTED DRAWING: Figure 7
Patent JP-2023025897-A (JP)
Title: Imaging control device, imaging control method, imaging system and program
Inventor: FUJITA YUSUKE
IPC: G03B7/095
Filed: 2021-08-11
Abstract: To facilitate a photographing setting of an imaging apparatus.SOLUTION: An imaging control device acquires position information of a movable imaging apparatus imaging a subject, and when the imaging apparatus moves, changes an imaging condition of the imaging apparatus on the basis of a position relationship between the imaging apparatus and the other imaging apparatus imaging the subject from a specified position.SELECTED DRAWING: Figure 1
Patent JP-2023025976-A (JP)
Title: Arithmetic unit, monitor system and parallax calculation method
Inventor: INADA KEISUKE
IPC: G06T7/593
Filed: 2021-08-11
Abstract: To reduce error matching to improve calculation precision for parallax.SOLUTION: An arithmetic unit is connected to a first imaging unit and a second imaging unit, and generates parallax information between a first image photographed by the first imaging unit and a second image captured by the second imaging unit through a search in predetermined matching block units, and also comprises: a similarity generation unit which generates a first similarity of a matching block in a search range of the second image to a matching block in the first image in the matching block units; a similarity correction unit which corrects the first similarity using at least one of first correction information generated on the basis of the first similarity of an arbitrary adjacent matching block in the search range of the second image and second correction information generated on the basis of the parallax information so as to generate a second similarity; and a similarity determination unit which generates parallax information on the basis of the second similarity.SELECTED DRAWING: Figure 2
Patent JP-2023028943-A (JP)
Title: Crime prevention device for vehicle, crime prevention system, crime prevention method, and program
Inventor: TAKEUCHI KOICHIRO
IPC: B60R25/10
Filed: 2021-08-20
Abstract: To suppress reduction in accuracy of object detection by periphery monitoring caused by a fixture in a cabin to be an obstacle when performing periphery monitoring of a vehicle using a sensor provided in the cabin.SOLUTION: A crime prevention device 3 for a vehicle in which a sensor 22 for detecting a target by transmitting/receiving electromagnetic waves is provided in a cabin comprises a notification unit 66, an obstacle detection unit 62 and an obstacle move unit 64. When a suspicious object around the vehicle is detected by periphery monitoring using the sensor while the vehicle is in a parked state, the notification unit notifies a mobile terminal of the detection via a cloud. When the vehicle is parked, the obstacle detection unit detects an obstacle which disturbs the periphery monitoring in the cabin via the sensor prior to the periphery monitoring and when an obstacle is detected by the obstacle detection unit, the obstacle move unit moves the obstacle so as not to disturb the periphery monitoring.SELECTED DRAWING: Figure 4
Patent JP-2023030555-A (JP)
Title: Shaft coupling for electric pump
Inventor: MIWA SATOSHI
IPC: F04D29/043
Filed: 2021-08-23
Abstract: To disclose one example of a shaft coupling which can inhibit damage of a multistage pump from being caused by occurrence of cavitation.SOLUTION: A shaft coupling for an electric pump includes a restriction part 35 which restricts a pump main shaft 21 from being displaced in one axial direction and the other direction relative to a motor main shaft 11. Thus, in the shaft coupling 31, the pump main shaft 21 is restricted from being displaced in the one axial direction and the other direction relative to the motor main shaft 11. Therefore, the pump main shaft 21 can be inhibited from being displaced in the axial direction. Further, damage of a multistage pump caused by occurrence of cavitation can be inhibited.SELECTED DRAWING: Figure 5
Patent JP-2023032316-A (JP)
Title: Protruding corner structure
Inventor: KISHIDA YASUHIRO
IPC: E04F19/02
Filed: 2021-08-26
Abstract: To provide a protruding corner structure of a wall excellent in design.SOLUTION: A protruding corner structure 10 includes two decorative panels 11 and 12, and a parting member 13. The two decorative panels 11 and 12 are respectively fixed to two side portions forming protruding corners of a wall substrate 2 so that butt surfaces of butt ends that are fastened at the protruding corners of the wall substrate 2 are opposed to each other. The parting member 13 includes: a plate-like parting portion 14 sandwiched between butt surfaces 11a, 12a of the two decorative panels 11, 12 and extending from surfaces of the two decorative panels 11, 12 to the protruding corners of the wall substrate 2 to close a gap formed between the butt surfaces 11a and 12a; and two plate-like fixing portions 15 and 16 extending from a rear end portion of the parting portion 14 along two side portions of the wall substrate 2 and fixed to the wall substrate 2.SELECTED DRAWING: Figure 2
Patent JP-2023034365-A (JP)
Title: Discharge type ignition device of petroleum burner
Inventor: GOTANDA KUNIHIRO
IPC: F23Q3/00
Filed: 2021-08-31
Abstract: To provide a discharge type ignition device of a petroleum burner, which is not easily influenced by the change of a wick height and is capable of achieving a stable ignition performance.SOLUTION: A wick 5 is mounted in a gap in a wick holding cylinder 4, a discharge electrode 6 is attached to a position opposite to the side face of the wick 5 lifted and exposed, and a counter electrode 7 is disposed above the discharge electrode 6. The discharge electrode 6 is shaped so that the tip 6a thereof is tilted at a prescribed angle toward an outer cylinder 3 of the wick, with a bent section 6b of the discharge electrode 6 being positioned on the inner side relative to the wick 5, and the tip 6a protruding outward from the side face of the wick 5 at a position lower than the upper end of the wick 5. A discharge spark generated between the tip 6a of the discharge electrode 6 and the tip 7a of the counter electrode 7, is formed along the side face and the vicinity of the upper end of the wick 5, to ignite fuel supplied to the upper end of the wick 5. The wick 5 present on the periphery of the discharge electrode 6 is disintegrated in the process of lifting the wick 5, and thereby gaps are formed between the fibers constituting the wick 5 to allow air necessary for igniting fuel, to exist in the inside of the wick 5.SELECTED DRAWING: Figure 1