baber/WOPTO huggingface dataset:
Patent JP-2022012728-A (JP)
Title: Image forming apparatus and image adjustment method
Inventor: KUBOTA KYOHEI
IPC: G03G15/00
Filed: 2020-07-02
Abstract: To provide an image forming apparatus that can prevent a deviation in an image forming position between a front face and a rear face even when there is a variation in shape of a recording material.SOLUTION: An image forming apparatus has: an information acquisition unit that acquires recording material detection information from a detection sensor; a length calculation unit that calculates the lengths of the sides of the recording material based on the recording material detection information; an angle calculation unit that calculates the angles at the apices of the recording material based on information on the positions of the ends of the recording material; a shape calculation unit that calculates the shape of the recording material from the lengths of the sides and the angles at the apices; and an image adjustment unit that adjusts an image forming position to locate an image to be formed on the recording material at a predetermined position based on the shape of the recording material.SELECTED DRAWING: Figure 32
Patent JP-2022014548-A (JP)
Title: Cosmetic method
Inventor: AKATA MINA
IPC: A61K8/9789
Filed: 2020-07-07
Abstract: To provide a cosmetic method (excluding medical practice) that exhibits high wrinkle improvement effect by using a topical skin preparation.SOLUTION: The present invention discloses a cosmetic method (excluding medical practice) for improving skin wrinkles, including the step of massaging the skin while applying a topical skin preparation containing the following (A)-(C) to the face: (A) niacin amide, (B) edelweiss extract and (C) white dead-nettle extract.SELECTED DRAWING: Figure 1
Patent JP-2022018812-A (JP)
Title: Cyano group-containing compounds and xerographic photoreceptor
Inventor: OKADA HIDEKI
IPC: C07C255/34
Filed: 2020-07-16
Abstract: To provide compounds that improve sensitivity characteristics of a xerographic photoreceptor when contained in a photosensitive layer.SOLUTION: The compounds are represented by general formula (1) in the figure. In the formula, X is a cyanoimino group or dicyanomethylene group; R1 and R2 are each halogen, a C1-10 alkyl group, a C6-22 aryl group unsubstituted or substituted with a C1-10 alkyl group, a C7-20 aralkyl group, a C3-20 cycloalkyl group, or a C1-6 alkoxy group, provided that R2 is not halogen; m is an integer from 0 to 4; and n is an integer from 0 to 5.SELECTED DRAWING: Figure 1
Patent JP-2022025332-A (JP)
Title: Rotary type valve device
Inventor: TOCHIGI YASUHIRO
IPC: F16K5/04
Filed: 2020-07-29
Abstract: To provide a rotary type valve device that can reduce the number of components, be downsized, and improve vehicle mountability.SOLUTION: A rotary type valve device comprises: a cylindrical valve 40 comprising an internal passage Ip, and opening parts 43a1 and 43b1 opened in an outer peripheral wall outward in a radial direction from the internal passage Ip, and to be rotated around a predetermined axis S; a shaft 41 to be rotated integrally with the valve; a housing H housing the valve, rotatably supporting the shaft, and defining a communication port 21 causing the internal passage to communicate with the outside; and a passage member 50 being installed in the housing so as to be in contact with the outer peripheral wall of the valve, and defining a radial passage Rp. The valve includes a recessed part 45 being recessed inward from one end surface in the direction of the axis, and surrounding one end part 41a of the shaft. The housing includes: a cylindrical part 12 being inserted into the recessed part, and supporting the one end part of the shaft; and a supporting hole 22 supporting the other end part 41b of the shaft in a region near the communication port.SELECTED DRAWING: Figure 6
Patent JP-2022027012-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-31
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2022029221-A (JP)
Title: Latent image formation body
Inventor: HYODO TSUYOSHI
IPC: G02B5/18
Filed: 2020-08-04
Abstract: To provide a latent image formation body which allows a latent image to be dynamically recognized according to a change in a light incident angle when observed while an observation angle is being changed, as well as, causes a hue to change, so as to enable improving visibility and decorativeness, in addition to a forgery prevention effect.SOLUTION: A latent image formation body comprises a semi-cylindrical group constituted of a plurality of semi-cylindrical elements having contrast flip-flop properties is arranged in a predetermined direction is formed in at least a part of a base material, a part of the semi-cylindrical element group is provided with a plurality of latent image elements to which a base image is divided and/or compressed so that optical characteristics thereof partially vary, and a diffraction grating is provided in at least one of a region formed with the latent image elements and a residual region in the semi-cylindrical element group.SELECTED DRAWING: Figure 10
Patent JP-2020190332-A (JP)
Title: Motor-operated valve
Inventor: YAZAWA MASASHI
IPC: F16K1/42
Filed: 2020-08-26
Abstract: To provide a motor-operated valve that can sufficiently reduce a start-up flow rate while simplifying control of the start-up flow rate, and effectively improve controllability in a low-flow rate range.SOLUTION: In a motor-operated valve, a valve element 14 is provided with: a seating surface part 14a including an inverted truncated-conical surface that comes into contact with a valve seat 46; a curved surface part 14b inserted through a valve port 46; and a constricted surface part 14c positioned between the seating surface part 14a and the curved surface part 14b and having an outer diameter that is narrower than an upper end part of the curved surface part 14b.SELECTED DRAWING: Figure 2
Patent JP-2022038215-A (JP)
Title: Gradient collection device of micro-plastic with different particle diameter in sea water
Inventor: NIU XIAOJUN
IPC: B01D29/11
Filed: 2020-08-26
Abstract: To provide a gradient collection device of micro-plastic with different diameters in sea water which has a simple structure and is easily operated.SOLUTION: A gradient collection device includes a collection box 1, a gradient collection component 2, a primary storage box 3, an underwater moving body 4, and a power source. A plurality of water inlet ports 11 are provided in a side wall of the collection box 1, a water inlet cylinder of an attachment chamber 10 penetrates each water inlet port 11, and a sieve filter screen is provided at an outside thereof. The gradient collection component 2 provided in the attachment chamber 10 includes a vertical connection rod 20, a plurality of filtering collection disks 21, and a plurality of filtering sheets 22. The primary storage box 3 collecting filtered micro-plastic with different diameters corresponds to each filtering collection disk 21, is provided at a bottom end of the filtering collection disk 21, and individually collects the filtered micro-plastic. The underwater moving body 4 is provided at a lower end of the collection box 1 and drives an operation of the collection box 1 on a sea bottom.SELECTED DRAWING: Figure 1
Patent JP-2022038288-A (JP)
Title: Manufacturing method of solid state imaging device filter and manufacturing method of solid state imaging device
Inventor: AKENO YASUTAKA
IPC: G02B5/22
Filed: 2020-08-26
Abstract: To provide a manufacturing method of a solid state imaging device filter and a manufacturing method of a solid state imaging device, capable of preventing a functional deterioration caused by a partial elution of an infrared light absorption pigment included in an infrared light cut filter.SOLUTION: A manufacturing method of a solid state imaging device filter 10F includes: a step of forming at least one color filter from among color filters 12R,12G and 12B of red, green and blue, respectively, and an infrared light pass filter 12P, on a semiconductor substrate; a step of forming an infrared light cut precursor layer on the semiconductor substrate with the at least one color filter from among the respective color filters 12R,12G and 12B of red, green and blue and the infrared light pass filter 12P formed thereon; and a step of dry-etching the infrared light cut precursor layer to form an infrared light cut filter 14 on the color filters 12R, 12G, and 12B.SELECTED DRAWING: Figure 1
Patent JP-2022038437-A (JP)
Title: Template for component mounting machine and confirmation methods using the same
Inventor: KONDO Tatsue
IPC: H05K13/04
Filed: 2020-08-26
Abstract: To check whether a claw interfere with a substrate clamper when an electronic component gripped by the claw at the mounting position of the substrate clamped to the substrate clamper is mounted.SOLUTION: Templates 10 and 20 are used to check whether a claw 54 interferes with a substrate clamper 111. A component mounting machine includes a substrate clamper 111 that clamps a substrate 100 at the substrate clamp position 210, and an electronic component gripping device 50 that includes a claw 54 for gripping the electronic component 80 and a moving mechanism 60. A sheet-shaped gripping device side template 10 includes an interference possibility region 12 corresponding to an occupied passage space occupied or passed by the tip of the claw 54 when the electronic component 80 is mounted at the mounting position 200. The sheet-shaped substrate clamper side template 20 includes an occupied area 22 corresponding to the occupied space occupied by the substrate clamper 111.SELECTED DRAWING: Figure 7
Patent JP-2022038887-A (JP)
Title: Thermal energy generation method and thermal energy generation system
Inventor: ICHIKAWA YASUSHI
IPC: F24V30/00
Filed: 2020-08-27
Abstract: To provide a thermal energy generation method which can surely generate excess heat, and a thermal energy generation system.SOLUTION: A thermal energy generation method firstly heats and decompresses a hydrogen occlusion alloy having two or more materials different in hydrogen occlusion/desorption characteristics to a reference temperature and reference pressure, and desorbs impurities on a surface of the hydrogen occlusion alloy. Next, the method heats and compresses an air phase part of a system including the hydrogen occlusion alloy and a hydrogen gas to a first temperature which is higher than the reference temperature, and first pressure which is higher than the reference pressure, and occludes hydrogen into two or more of alloy phases of the hydrogen occlusion alloy. Then, the method maintains the air phase part of the system at a second temperature higher than the reference temperature and lower than the first temperature, and second pressure lower than the first pressure, and repeatedly discharges the hydrogen of one or more of the alloy phases of the hydrogen occlusion alloy and occludes the hydrogen of one or more of the other alloy phases.SELECTED DRAWING: Figure 3
Patent JP-2021186797-A (JP)
Title: Water purification method for lakes and marshes using nano and micro bubbles
Inventor: KIM YOUNG MI
IPC: C02F1/78
Filed: 2020-08-28
Abstract: To provide a water purification method for lakes and marshes using nano- and micro-bubbles that can remove green algae and malodors generated in lakes and marshes and can make it possible to reuse treated water.SOLUTION: A method for purifying the water of lakes and marshes, comprises a step (S10) in which a first microbial fermentation solution is brought into contact with the green alga-generating or malodor-generating treated water area so that the green algae component and the malodor component are decomposed by injection means; a nanobubble treatment step (S20) in which nanobubbles generated by a nano- and microbubble generator that selectively generates nanobubbles and microbubbles are injected into the lower part of the treated water area; and a microbubble treatment step with mixed microorganisms (S30) in which microbubbles generated by the nano- and micro-bubble generator is mixed by a mixer with a second microbial fermentation liquid supplied from the microbial injection section, and microbubbles mixed with the second microbial fermentation liquid are injected into the lower part of the water area to be treated.SELECTED DRAWING: Figure 2
Patent JP-2022041255-A (JP)
Title: Structure of retractable pipe lining material endo end and pipe lining method
Inventor: YOKOSHIMA HISAKO
IPC: B29C63/36
Filed: 2020-08-31
Abstract: To provide a structure of a retractable pipe lining material endo end that allows for one retractable pipe lining material endo end and easy adjustment of a length of an external layer.SOLUTION: A structure of a retractable pipe lining material endo end to attach an endo end to an external surface of an endo nozzle in a hermetically sealed manner includes: an old existing pipeline; a cylindrical endo nozzle with an outside diameter of 40 to 93% of the old existing pipeline; a retractable pipe lining material with an inner layer and an external layer, stored in an inner circumference of the endo nozzle; and the endo end at which a terminal end part of the retractable pipe lining material protruding from one end of the end nozzle is folded back and pressed against the external surface of the endo nozzle so as to be tightened with a fastener.SELECTED DRAWING: Figure 1
Patent JP-2022041412-A (JP)
Title: Installation machine
Inventor: MATSUURA MASANORI
IPC: E02D13/00
Filed: 2020-09-01
Abstract: To provide an installation machine allowing excessive load on a grip part of the installation machine to be suppressed.SOLUTION: An installation machine 20 is to install an object to be installed (for example, a steel plate 15). The installation machine 20 is provided with a body part 30 placed on an upper part of the object to be installed and a plurality of grip parts 50 attached on a lower part of the body part 30 and capable of gripping the object to be installed, respectively. The grip part 50 is attached on a lower part of the body part 30 swingably for the body part 30. The grip part 50 is able to swing around a horizontal axis for the body part 30 as well as the grip part 50 is able to swing in a horizontal direction for the body part 30 in a state the grip part 50 grips the object to be installed.SELECTED DRAWING: Figure 7
Patent JP-2022042853-A (JP)
Title: Food management system and refrigerator
Inventor: HORII SHINICHI
IPC: F25D23/00
Filed: 2020-09-03
Abstract: To provide a food management system 1000 that can accurately detect food housed in a refrigerator 1.SOLUTION: A food management system 1000 manages the food housed in a refrigerator 1, and comprises a refrigerating chamber camera 21 provided in an upper part of the refrigerator 1, and photographing a photographing range including an opening part of a refrigerating chamber 11 of the refrigerator 1, a drawer camera 22 provided in the upper part of the refrigerator 1, and photographing a photographing range including a drawer drawn from a housing chamber other than the refrigerating chamber 11, and a food detection unit for detecting the food taken into and out of the refrigerator 1, on the basis of a photographing result of at least one of the refrigerating chamber camera 21 and the drawer camera 22.SELECTED DRAWING: Figure 1
Patent JP-2022043810-A (JP)
Title: Automatic analyzer
Inventor: ONOGI KAZUMASA
IPC: G01N35/00
Filed: 2020-09-04
Abstract: To provide an automatic analyzer that does not reduce work efficiency even if an abnormality occurs that causes interruption processing that allows analysis to be continued.SOLUTION: An automatic analyzer sequentially analyzes a plurality of samples. The automatic analyzer includes: a transport unit that transports containers that house the samples; a measuring unit that sequentially measures the samples transported by the transport unit; a control unit that controls the transport unit so as to transport the containers to the measuring unit in a predetermined order; and a notification unit that notifies the transport status of the containers controlled by the control unit. The control unit causes the notification unit to notify time at which a user can access a predetermined area of the automatic analyzer in a case where processing of the automatic analyzer is interrupted.SELECTED DRAWING: Figure 6
Patent JP-2022044276-A (JP)
Title: Cutting insert
Inventor: ASO TAKAHIRO
IPC: B23C5/20
Filed: 2020-09-07
Abstract: To provide a cutting insert suitable for a rotary cutting tool having a small diameter.SOLUTION: A cutting insert 10 includes: a rake face 20; a bottom face 30; a peripheral side face 40; and a through hole 19. A first ridge line R1 where the rake face 20 and the peripheral side face 40 cross each other includes a first main cutting edge 11 and a first corner cutting edge 12 connected to a tip 11F of the first main cutting edge 11. The bottom face 30 includes a first bottom face 31 which approaches the rake face 20 toward the first main cutting edge 11 side viewed from a central axis O of the through hole 19 and a second bottom face 32 which approaches the rake face 20 toward an opposite side of the first main cutting edge 11 viewed from the central axis O. In a virtual intersection M where a first virtual surface K that the first bottom face 31 is extended and a second virtual surface L that the second bottom face 32 is extended cross each other, distances W1 and W2 between the virtual intersection and the first main cutting edge 11 are reduced toward a terminal 11R side on an opposite side of the tip 11F from the tip 11F side along an extension direction of the first main cutting edge 11.SELECTED DRAWING: Figure 4
Patent JP-2022044426-A (JP)
Title: Laminated film
Inventor: HAYASHI MIYUKI
IPC: B32B27/32
Filed: 2020-09-07
Abstract: To provide a film excellent in liquid repellency (water-repellent and oil-repellent property) while maintaining adhesion to a resin base material.SOLUTION: There is provided a laminated film in which a coating layer positioned on at least a resin base material film side directly or through other layer on a resin base material film, and a coating layer positioned on the surface side are laminated in this order, in which a primary particle average diameter of fine particles contained in a coating layer positioned on the surface side is smaller than a primary particle average diameter of the fine particles contained in the coating layer positioned on the resin base material film side by 200 nm or more, and at least one fine particles of the fine particles contained in the coating layer positioned on the resin base material film side and the fine particles contained in the coating layer positioned on the surface side are fine particles whose surface is made hydrophobic.SELECTED DRAWING: None
Patent JP-2022044891-A (JP)
Title: Device using high-pressure air
Inventor: KASAI TAKESHI
IPC: H01L21/683
Filed: 2020-09-08
Abstract: To provide a device that monitors supplied high-pressure air and reports that the high-pressure air is contaminated with oil.SOLUTION: A device 2 (2a) that uses high-pressure air internally includes a body 4, air pipes 44 (44a, 44b) that are supplied with high-pressure air from a high-pressure air supply source 42 (42a, 42b) and that supply high-pressure air to the interior of the body 4, filters 46 (46a, 46b) that remove oil contained in the high-pressure air that passes through the air pipes, gas detectors 48 (48a, 48b) that detect organic gases contained in the high-pressure air after it has passed through the filter, and a notification unit 50 that reports the presence of oil in the high-pressure air when the gas detector detects organic gases contained in the high-pressure air.SELECTED DRAWING: Figure 2
Patent JP-2021002842-A (JP)
Title: Selection of serving node in wireless communication system
Inventor: GAVIN BERNARD HORN
IPC: H04W76/10
Filed: 2020-09-08
Abstract: To provide, e.g., a wireless communication method that accommodates complexity introduced by services operable at UE.SOLUTION: A method of wireless communication operable at user equipment (UE) includes steps of: determining whether to include a service profile of the UE in a connection request message, where it is determined to include the service profile of the UE in the connection request message if the UE has not been registered at a network yet, where the service profile is configured to indicate one or more services of the UE required to be supported by a serving node; and transmitting a connection request message configured to request initial connection with a RAN node, where the connection request message includes information configured to indicate the service profile of the UE if it is determined to include the service profile.SELECTED DRAWING: Figure 11
Patent JP-2022045447-A (JP)
Title: Optical film, polarizing plate, and method of manufacturing optical film
Inventor: NAKAHARA AYUMU
IPC: G02B5/30
Filed: 2020-09-09
Abstract: To provide an optical film with suppressed variation in retardation in a humidification reliability test, suppressed variation in hue in a UV weather resistance test, and superior adhesiveness, and to provide a polarizing plate comprising the same.SOLUTION: The optical film is made of a resin having a birefringence Δnxy of 0.015 or greater, has an orientation degree of 5% or greater and an in-plane retardation Re (550) of 20 nm or less, and exhibits a phase difference change rate of 10% or less after being held at 65°C, 90%RH for 500 hours, and variation in b value of 1% or less in a UV weather resistance test.SELECTED DRAWING: None
Patent JP-2022045770-A (JP)
Title: Backlash adjustment mechanism
Inventor: FURUICHI SEIYA
IPC: F16H57/12
Filed: 2020-09-09
Abstract: To provide a backlash adjustment mechanism for adjusting a backlash which is changed by thermal expansion during an operation of a gear device or the like.SOLUTION: In backlash adjustment mechanisms (40, 50 and 60) for adjusting backlash between at least two gears which are arranged while adjoining each other and engaged with each other of gear rows which are formed by combining a plurality of gears which are rotatably arranged to a plurality of shaft members which are arranged while being erected with respect to a fixed plane of a device, at least one of the plurality of shaft members is a movable shaft 12 which is movably arranged in a direction intersecting with an axial direction, and there is arranged a tensioner device for imparting a pressing force or tension to the movable shaft in a direction orthogonal to an axial direction of the movable shaft.SELECTED DRAWING: Figure 1