baber/WOPTO huggingface dataset:
Patent JP-2022155261-A (JP)
Title: Optical waveguide element, light modulation device using the same, and optical transmitter
Inventor: MURATA YUMI
IPC: G02B6/122
Filed: 2021-03-30
Abstract: To provide an optical waveguide element capable of removing air bubbles in adhesive for bonding a reinforcement member from the vicinity of optical waveguides, etc. and reducing optical losses, even when a diffusion waveguide such as Ti, a rib type optical waveguide, and further a convex portion such as a spot size conversion part are formed on an optical waveguide substrate.SOLUTION: The optical waveguide element comprises an optical waveguide substrate 1 including an optical waveguide 10 formed of the materials having electrooptical effect, a reinforcement member 3 arranged on the optical waveguide near an end of the optical waveguide, the optical waveguide substrate 1 and the reinforcement member 3 being bonded to one another via an adhesion layer 4. A groove 31 is formed on a surface of the reinforcement member 3 facing the optical waveguide substrate 1.SELECTED DRAWING: Figure 7
Patent JP-2022156865-A (JP)
Title: Porous liquid crystal polymer sheet and wiring circuit board
Inventor: HODONO MASAYUKI
IPC: H05K1/03
Filed: 2021-03-31
Abstract: To provide a porous liquid crystal polymer sheet and a wiring circuit board, excellent in handleability while excellent in low resilience properties.SOLUTION: A porous liquid crystal polymer sheet 1 has a porosity P of 20% or more to 90% or less. The porous liquid crystal polymer sheet 1 has thickness T of 1 μm or more to 240 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2022156942-A (JP)
Title: Printed wiring board and semiconductor device
Inventor: DAITO NORIYUKI
IPC: H05K1/03
Filed: 2021-03-31
Abstract: To provide a printed wiring board improved in adhesion to a circuit layer and having excellent reliability.SOLUTION: A printed wiring board 100 comprises: a substrate 102 (core layer) whose one side has a first circuit layer 104; an insulating layer 106 disposed on a surface of the first circuit layer 104 of the substrate 102; and a second circuit layer 114 disposed on a surface of the insulating layer 106. The insulating layer 106 has via holes 116 penetrating through the insulating layer 106, and a conductor 124 filled into the via holes 116. A cured product of the insulating layer 106 at 200°C for 90 minutes has a dielectric constant Dk (23°C, 10 GHz) of 3.0 to 3.6, and a dielectric loss tangent Df (23°C, 10 GHz) of 0.0001-0.006. The insulating layer has resin pieces 130 extending from side walls of the via holes 116 to the surface of the first circuit layer 104.SELECTED DRAWING: Figure 1
Patent JP-2022158348-A (JP)
Title: Insoluble electrode and method for producing magnesium metal
Inventor: TAKENAKA SHUNEI
IPC: C25C3/04
Filed: 2021-04-01
Abstract: To provide an insoluble electrode having excellent durability, employing MoSi2 as a main component, and capable of improving purity of obtainable metal Mg.SOLUTION: An electrode according to an embodiment of the present invention employs MoSi2 as a main component. An oxide film containing oxygen and silicon is formed on a surface of the electrode.SELECTED DRAWING: Figure 2
Patent JP-2022160962-A (JP)
Title: Food product in container and method for manufacturing food product in container
Inventor: MASUOKA MASAHIRO
IPC: A23L11/45
Filed: 2021-04-07
Abstract: To provide a food product in a container having excellent preservability and deliverability and having a novel texture and taste not found in conventional food products, and a method for manufacturing a food product in a container.SOLUTION: A food product 10 in a container comprises a container 11, a food product 12 contained in the container 11, and a soybean curd-like food product 13 covering the food product 12, and is contained in the container 11 in a state hermetically filled thereinto by the soybean curd-like food product 13.SELECTED DRAWING: Figure 1
Patent JP-2022161246-A (JP)
Title: Water-resistant humidity absorbing/releasing sheet, method for producing water-resistant humidity absorbing/releasing sheet, and element for humidity absorbing/releasing or latent heat exchange containing water-resistant humidity absorbing/releasing sheet as component
Inventor: TANGO YUTO
IPC: F24F7/08
Filed: 2021-04-08
Abstract: To provide a water-resistant humidity absorbing/releasing sheet which can maintain low gas permeation even when contacting dew condensation.SOLUTION: A water-resistant humidity absorbing/releasing sheet is formed by compounding a sheet-like molding containing humidity absorbing resin particles having a carboxyl group and a binder component with a network polymer containing a cationic polymer and a crosslinking agent.SELECTED DRAWING: None
Patent JP-2022163507-A (JP)
Title: Imaging system and print production system
Inventor: SASAKI TAKAHIRO
IPC: H04N5/232
Filed: 2021-04-14
Abstract: To provide an imaging system and a print production system that can switch to another camera and continue imaging when an abnormality such as a failure or breakage occurs in a camera installed in a predetermined place.SOLUTION: An imaging system includes an imaging instruction unit that instructs a first imaging device or a second imaging device to execute imaging processing, an image receiving unit that receives a captured image generated by the imaging processing from the first imaging device or the second imaging device, and a determination unit that determines which of the first imaging device and the second imaging device the imaging processing is caused to execute. Based on a response from the first imaging device to the instruction from the imaging instruction unit, the determination unit determines whether to continuously use the first imaging device for the imaging processing or to switch the imaging device to be used for the imaging processing from the first imaging device to the second imaging device.SELECTED DRAWING: Figure 1
Patent JP-2021102786-A (JP)
Title: Anti-fouling coating material composition
Inventor: KITAMURA HITOSHI
IPC: C09D7/63
Filed: 2021-04-19
Abstract: To solve a problem of conventional anti-fouling coating films having extremely low coating film solubility and thus hardly exhibiting anti-fouling properties over a long period of time.SOLUTION: An anti-fouling coating material composition contains a polymer A, an anti-fouling agent, and rosin or a rosin derivative. The polymer A is a copolymer of a monomer (a) and an ethylenically unsaturated monomer (b) other than the monomer (a). The monomer (a) is represented by a general formula (1).SELECTED DRAWING: None
Patent JP-2022165267-A (JP)
Title: Settlement terminal and program
Inventor: AOKI HIRAYASU
IPC: G07G1/12
Filed: 2021-04-19
Abstract: To provide a settlement terminal and a program that enable a POS terminal to correctly handle errors that occur in the settlement terminal with respect to the awarding of points.SOLUTION: A settlement terminal according to the embodiment is connected to an item sales data processor and performs settlement processing for items registered with the item sales data processor in a transaction with a customer, and includes: means for inquiring a point management server about the granting of points related to the settlement amount of the item that has been processed by an item registration processor; and control means for transmitting the customer's point balance to the item sales data processor when a response that the points have been successfully granted is received, and transmitting the point balance to the item sales data processor when response that the points have been successfully granted is not received.SELECTED DRAWING: Figure 7
Patent JP-2022169303-A (JP)
Title: Display control method, program, and display unit
Inventor: YAMADA YUSUKE
IPC: G06F3/0483
Filed: 2021-04-27
Abstract: To perform processing according to a user's purpose of use on an image corresponding to a desired page, while allowing the user to easily grasp the summary of the desired page.SOLUTION: There is provided a display control method for displaying a first thumbnail image and a second thumbnail image indicating the pages constituting a document side by side on a virtual axis of a display surface, and the method includes: when receiving a tag addition operation for the first thumbnail image from a user, adding, to the first thumbnail image, a tag image extending to the outside of an image surface of the first thumbnail image; and when receiving an upward moving operation for the second thumbnail image from the user, moving the second thumbnail image in an upper direction.SELECTED DRAWING: Figure 9
Patent JP-2022169884-A (JP)
Title: Leak detection system, and ultrasonic flow meter used therefor
Inventor: NAGAHARA HIDETOMO
IPC: G01M3/24
Filed: 2021-04-28
Abstract: To provide a leak detection system concerning a water supply system such as a domestic water supply having a function to detect water leakage.SOLUTION: The leak detection system measures ultrasonic propagation time T2 between adjacent ultrasonic flow meters 1B and 1C by using ultrasonic transceivers 6B and 6C for water flow measurement between two ultrasonic flow meters 1B and 1C connected by a pipe 15. With this, the presence or absence of water leakage in the pipe 15 can be determined by comparing the propagation time T1 when pipe 15 is leak-free.SELECTED DRAWING: Figure 3
Patent JP-2022171369-A (JP)
Title: Film with hard coat layer and window glass with hard coat layer
Inventor: MIYAKO TAKEOMI
IPC: B32B27/20
Filed: 2021-04-30
Abstract: To provide a film with a hard coat layer that is excellent in heat ray shielding performance and is excellent in anti-static performance.SOLUTION: A film with a hard coat layer has a hard coat layer including metal oxide particles and ultraviolet curable resin on a film substrate. The volume content of the metal oxide particles is 15-29%. The average particle diameter of the metal oxide particles is 30-200 nm. The film thickness of the hard coat layer is 0.1-5.0 μm. The thickness of the film substrate is 16-50 μm.SELECTED DRAWING: None
Patent JP-2021190697-A (JP)
Title: Optical device
Inventor: OKUMURA SATOSHI
IPC: G02B26/00
Filed: 2021-05-10
Abstract: To provide an optical device capable of improving the plane parallelism of two reflectors or the plane parallelism of a light emitting unit and a reflector.SOLUTION: An optical device includes a first reflector, a second reflector, at least three elastic supports that support the second reflector, and a piezoelectric element provided in each of the at least three elastic supports, and an independent drive signal is supplied to the piezoelectric element of the at least three elastic supports and the at least three elastic supports are elastically deformed independently, thereby changing the plane parallelism of the first and second reflectors.SELECTED DRAWING: Figure 8
Patent JP-2022175826-A (JP)
Title: Mechanical pencil with lead breakage prevention mechanism
Inventor: KANARI HIROYUKI
IPC: B43K21/027
Filed: 2021-05-14
Abstract: To provide a mechanical pencil with a lead breakage prevention function in which a slider with a lead protection pipe is attached so that it can move back and forth, and the slider retracts according to writing, the mechanical pencil preventing the lead protection pipe from bending due to writing pressure, and allowing the slider to move smoothly and the lead to be extended with less knocking.SOLUTION: An outer pipe holder 18 having an outer pipe 19 is provided on a taper member 16, and a slider 20 having a lead protection pipe 17 is housed in the outer pipe holder so as to be movable back and forth. The lead protection pipe protrudes outward from the tip of the outer pipe. Inside the slider, there is provided a weak lead holding portion 25 with an extremely light load that does not interfere with writing while dragging the lead protection pipe. The outer surface of the slider is provided with a non-resistance sliding contact surface that does not generate resistance. The slider moves together with the lead, does not rattle, and can prevent the lead from breaking.SELECTED DRAWING: Figure 1
Patent JP-2022175880-A (JP)
Title: Salty taste enhancing agent
Inventor: SHIMIZU YASUHIRO
IPC: A23L27/00
Filed: 2021-05-14
Abstract: To provide a new salty taste enhancing agent using a component which has not so far been known to have a salty taste enhancing effect.SOLUTION: The salty taste enhancing agent for salt-containing products including at least one selected from the group consisting of citral and a citral analog represented by the following Formula (1): H3C-C(CH3)=CH-CH2-CH2-C(CH3)=CH-R1-R2 (1), wherein R1 represents -CH(OH)-, C(=O), or -CH(OAc), and Ac represents an acetyl group; R2 represents an alkyl group having 1 to 4 carbon atoms.SELECTED DRAWING: None
Patent JP-2021142332-A (JP)
Title: Surgical drape and systems including surgical drape and attachment sensor
Inventor: ROMAN L DEVENGENZO
IPC: A61B46/10
Filed: 2021-05-19
Abstract: To provide a drape that can be easily installed and managed.SOLUTION: A surgical drape for a patient side cart of a teleoperated surgical system may include a body and an attachment device feature. The body may be sized and shaped to cover at least a portion of an arm or main column of the patient side cart. The attachment device feature may be connected to body. The attachment device feature may be configured to install the surgical drape to the arm or main column so as to cover at least a portion of the arm or main column with the surgical drape. The attachment device feature may be detectable by a sensor in an installed position of the surgical drape on the arm or main column. At least one of the main column and the arm may include the sensor to detect the attachment device feature of the surgical drape.SELECTED DRAWING: Figure 2
Patent JP-2021190710-A (JP)
Title: Magnetic resistance element and manufacturing method thereof
Inventor: JAN KUBIK
IPC: H01L43/10
Filed: 2021-05-25
Abstract: To provide a giant magnetoresistive (GMR) device for use in a magnetic multi-turn sensor.SOLUTION: In a giant magnetoresistive (GMR) element, a free layer, that is, a layer that changes the magnetization direction in response to an external magnetic field to cause a resistance change is thick enough for providing good shape anisotropy without exhibiting the AMR effect. To achieve this, at least a portion of the free layer includes a plurality of layers of at least two different materials, specifically, a plurality of layers of at least a first material that is ferromagnetic, and a plurality of layers of at least a second material that are known not to exhibit an AMR effect and do not interfere with the GMR effect of the layer of a ferromagnetic material.SELECTED DRAWING: Figure 2
Patent JP-2022181094-A (JP)
Title: game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2021-05-25
Abstract: To provide a game machine capable of achieving execution an interesting action of a pattern stop.SOLUTION: A game machine includes informing means for variably displaying a first decorative pattern group, a second decorative pattern group, and a third decorative pattern group including multiple kinds of decorative patterns, and for reporting a winning/losing lottery result by a combination of a first decorative pattern, a second decorative pattern, and a third decorative pattern that are selected from the respective decorative pattern groups and are displayed, at least the first decorative pattern and the second decorative pattern have a sub-element part that accompanies a main element part in addition to the main element part for showing the type, a first sub-element part as the sub-element part of the first decorative pattern and a second sub-element part as the sub-element part of the second decorative pattern are displaced so as to approach each other after the first decorative pattern and the second decorative pattern are displayed in one side and the other side of the display area, respectively, and a variation stop action reporting a state in which the third decorative pattern is displayed between the first decorative pattern and the second decorative pattern by stopping a variation in the third decorative pattern group can be executed.SELECTED DRAWING: Figure 25
Patent JP-2021129586-A (JP)
Title: Steam supply system, and cartridge therefor
Inventor: Mark patrick campbell ewing
IPC: A24F40/60
Filed: 2021-05-26
Abstract: To manufacture a cartridge inexpensively.SOLUTION: A cartridge 30 used for a steam supply system includes an inner container for holding a container for a fluid to be evaporated, and an outer housing 200 in which a mouthpiece is formed, and the outer housing 200 is extended in a longer direction along the outside of the inner container to at least a substantial part of the inner container. The inner container and the outer housing 200 are provided with a latch mechanism 500 for holding the inner container in the outer housing.SELECTED DRAWING: Figure 5A
Patent JP-2021186677-A (JP)
Title: System for loading warewasher, gripper system for loading arrangement to load warewasher, and warewasher
Inventor: MARTIN SCHREMPP
IPC: A47L15/24
Filed: 2021-05-26
Abstract: To provide an improved system for loading a warewasher, a gripper system for a loading arrangement to load a warewasher, and a warewasher.SOLUTION: A system for loading a warewasher, in particular a warewasher embodied as a commercial conveyor warewasher. The loading system includes a gripping system having at least one parallel gripper 1, where the at least one parallel gripper 1 includes at least two clamping jaws 2, 3, between which a gripping region of the parallel gripper 1 is defined, where at least one of the at least two clamping jaws 2, 3 is segmented such that the at least one clamping jaw 2 is preferably automatically and/or self-adjustable at least in regions to a surface contour of a piece of washware to be gripped by the at least one parallel gripper 1.SELECTED DRAWING: Figure 1
Patent JP-2022182015-A (JP)
Title: Fault diagnosis device and fault diagnosis method for vehicle
Inventor: ATAGO YOSHINORI
IPC: G01M17/007
Filed: 2021-05-27
Abstract: To provide a fault diagnosis device and a fault diagnosis method for a vehicle that can record data coincident in time of log data by respective ECUs if any of a plurality of ECUs detects a fault.SOLUTION: A fault diagnosis device comprises a plurality of ECUs 5 and an IVC 2 which transmits and receives data to and from those ECUs 5. Respective ECUs 5 when detecting a fault transmit to other ECUs 5 a data recording instruction signal to record log data thereof, and other ECUs 5 having received the data recording instruction signal record their log data at the time of the detection of the fault. The IVC 2 transmits to the other ECUs 5 having received the data recording instruction signal a data readout instruction signal to output their log data that the ECUs 5 record, and ECUs 5 having received the data read out instruction signal transmit their log data to the IVC 2.SELECTED DRAWING: Figure 11
Patent JP-2022184479-A (JP)
Title: Multistage transmission
Inventor: MATSUO TAKU
IPC: F16H3/66
Filed: 2021-06-01
Abstract: To increase a speed stage, reduce the number of part items, and magnify a total inter-stage ratio.SOLUTION: A multistage transmission 100 comprises an input member 7, an output member 10, first to third planetary gear sets 1 to 3, first to fourth clutches 51 to 54, and first and second brakes 61, 62. Each of the planetary gear sets 1 to 3 includes a sun gear, a planetary carrier, and a ring gear. At least one of the first to fourth clutches 51 to 54 and the first and second brakes 61, 62 is connected to each of the planetary gear sets 1 to 3 so as to be operable, and can be selectively engaged with one another between the input member 7 and the output member 10 so as to create sets having different gear ratios including at least a forward 10-stage and at least a backward 1-stage. The first clutch 51 selectively connects a first sun gear 11 of the first planetary gear set 1 and a second ring gear 23 of the second planetary gear set 2.SELECTED DRAWING: Figure 1
Patent JP-2022187216-A (JP)
Title: probe
Inventor: SAITO HIROKI
IPC: G01R31/26
Filed: 2021-06-07
Abstract: To provide a probe with a cantilever structure, in which damage due to an inspection of a test object is reduced.SOLUTION: A probe comprises: an arm tip part with a cantilever structure having a first arm and a second arm, which are arranged in parallel separately from each other between a fixed-end and a free-end; an arm body part having a first end part connected to the fixed-end; and a support connected to a second end part of the arm body part. The second arm includes a part whose thickness gradually becomes thinner as proceeding from the fixed-end toward the free-end along an array direction, in which the first arm and the second arm are arranged.SELECTED DRAWING: Figure 1
Patent JP-2022187866-A (JP)
Title: Photoelectric conversion device, photoelectric conversion system, and mobile body
Inventor: NAKADA YASUSHI
IPC: G02B3/00
Filed: 2021-06-08
Abstract: To provide a photoelectric conversion device capable of obtaining a wide dynamic range.SOLUTION: The photoelectric conversion device has a plurality of pixels. Each of the plurality of pixels has a first photoelectric conversion unit, a second photoelectric conversion unit, and a divergent lens that diverges incident light. The divergent lens covers at least a portion of an area of the first photoelectric conversion unit in plan view from the light input side.SELECTED DRAWING: Figure 1
Patent JP-2022000630-A (JP)
Title: Ct scanner and method performing ct inspection of subject
Inventor: Thomas PRENN
IPC: G01N23/046
Filed: 2021-06-14
Abstract: To provide a CD scanner for performing CT scanning of a subject, and a method.SOLUTION: A CT scanner 1 includes a scanning conveyor 9 which is fitted onto a support structure and moves a subject for a CT inspection through a scanning area 8; an input conveyor 10 configured to convey the subject to a scanning chamber 2; and an output conveyor 11 configured to convey the subject outside the scanning chamber 2. The scanning conveyor 9 moves the subject mounted on support means 19 forward through the scanning area 8 and simultaneously rotates the support means 19 and the subject in the state that the support means 19 and the subject are in contact with each other. The input conveyor 10 and the output conveyor 11 are adapted to shielding bodies 16, 17, 18 configured to cut off all X-rays that are discharged by the scanning area 8 and to leave the scanning chamber 2.SELECTED DRAWING: Figure 1
Patent JP-2023001806-A (JP)
Title: fuel injection system
Inventor: TAMURA AKIRA
IPC: F02M61/14
Filed: 2021-06-21
Abstract: To provide a fuel injection system capable of suppressing vibration of a harness for driving an injector while suppressing an increase in the number of components.SOLUTION: A fuel injection system 3 includes a bracket 5 fixed to a cylinder head 21 of an engine 2, a fuel accumulator 6 supported and fixed by the bracket 5 and accumulating fuel supplied from a fuel pump, an injector 7 directly connected with the fuel accumulator 6 and attached to the cylinder head 21 so as to inject the fuel supplied from the fuel accumulator 6 to a combustion chamber, and a harness 8 connected with the injector 7 and fixed to the bracket 5 so as to supply electric power to the injector 7.SELECTED DRAWING: Figure 2