baber/WOPTO huggingface dataset:
Patent JP-2022050365-A (JP)
Title: Exhibition device and exhibition method
Inventor: HOTTA SHINICHIRO
IPC: G02B30/56
Filed: 2021-09-17
Abstract: To provide an exhibition device and an exhibition method that are able to effectively exhibit a three-dimensional display object by using an aerial image.SOLUTION: An exhibition device 100 is composed of a video display unit 1, an imaging optical panel 2 that forms an image in the air, an imaging plane 5 that is formed in the air, and an exhibition table 3. A display object 7 is placed on the exhibition table 3. The exhibition table 3 is disposed between the imaging optical panel 2 and the imaging plane 5 and at a position where a traveling path 6 of light emitted from the image display unit 1 is blocked. The display device 100 includes a housing 20 that houses the image display unit 1 and the imaging optical panel 2, and a part of an outer shell of the housing 20 is composed of the imaging optical panel 2. Since the display object 7 blocks the traveling path 6 of light coming from behind, a viewer 8 may be visually confused and may not be able to determine whether the display object 7 is an aerial image or a real one. Thus, the viewer 8 may be surprised and impressed by the display object.SELECTED DRAWING: Figure 1
Patent JP-2023044539-A (JP)
Title: Whole building air-conditioning system and complex housing
Inventor: INADA YASUYUKI
IPC: F24F11/65
Filed: 2021-09-17
Abstract: To provide a technique capable of preventing upper and lower sections of a habitable room from having different temperatures even without control to change directions to blow out air.SOLUTION: A control section 412 controls a system to execute heating operation in: a heating mode in which an air conditioner 302 is operated so that the same blows out heated air having temperature higher than a set temperature into a habitable room; and a non-heating mode in which operation of the air conditioner 302 is stopped. The control section 412 executes heating operation while alternately switching between the heating mode and the non-heating mode in a state where a temperature of the habitable room detected through a temperature sensor 402 has not reached the set temperature. The control section 412 also causes a blower 306 to be operated in both the heating mode and the non-heating mode. A downward air flow is generated when air blown out in the heating mode is mixed with air blown out in the non-heating mode.SELECTED DRAWING: Figure 4
Patent JP-2022008483-A (JP)
Title: Encoding method and decoding method
IPC: H04N19/52
Filed: 2021-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an encoding method capable of improving encoding efficiency of inter-prediction processing. 
     SOLUTION: A first table is selected from a plurality of tables to be respectively used for correcting a motion vector of each block to be encoded included in an image and having indexes and correction values corresponding to each other. In the first table, a parameter indicating a first index out of a plurality of indexes is written in a bit stream, a first correction value corresponding to the first index is specified, the motion vector is corrected only by the specified first correction value in a predetermined direction, the block to be encoded is encoded on the basis of the corrected motion vector, and the plurality of tables have correction values having respectively different intervals among the indexes. 
     SELECTED DRAWING: Figure 53 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023046923-A (JP)
Title: Vehicle security analysis device, method, and program thereof
Inventor: UENO SATOSHI
IPC: G06F21/55
Filed: 2021-09-24
Abstract: To specify an attack scenario from relevancy of a plurality of individual attack patterns generated within a predetermined period, rather than limiting diversifying cyber attacks to single attacks.SOLUTION: Based on multiple sensor log data generated from an in-vehicle device, a vehicle security analysis device first associates multiple sensor log data that may constitute the same individual attack to generate a combination of the sensor log data, and specifies an individual attack pattern by comparing the combination of sensor log data with individual attack knowledge information. Next, the device compares a combination of a plurality of individual attack patterns co-occurred within a predetermined period with attack scenario knowledge information to specify an attack scenario. Then, The device outputs an analysis result including the specified individual attack pattern and the attack scenario.SELECTED DRAWING: Figure 4
Patent JP-2023048680-A (JP)
Title: protective relay system
Inventor: MATSUO YASUHIRO
IPC: H02H3/28
Filed: 2021-09-28
Abstract: To provide a protective relay system in which each relay device can faster collect data of all the relay devices.SOLUTION: A protective relay system includes a first relay device, a second relay device and a third relay device. The first relay device generates a first communication frame including first electricity quantity data and transmits the first communication frame to the second relay device. The second relay device generates a first communication frame including first and second electricity quantity data and transmits the first communication frame to the third relay device. The third relay device generates a second communication frame including third electricity quantity data and transmits the second communication frame to the second relay device. The second relay device adds the second electricity quantity data to the second communication frame, generates a second communication frame including the second and third electricity quantity data and transmits the second communication frame including the second and third electricity quantity data to the first relay device.SELECTED DRAWING: Figure 1
Patent JP-2023053432-A (JP)
Title: Sealing liquid circulation device
Inventor: SHIMIZU MOTOHARU
IPC: B29C48/76
Filed: 2021-10-01
Abstract: To provide a sealing liquid circulation device capable of improving maintainability while being capable of removing foreign matters contained in the sealing liquid.SOLUTION: A sealing liquid circulation device 1 is assembled with: a filter holding part 20 for exchangeably holding a filter 19 that captures foreign matters contained in a sealing liquid having been through a sealing liquid discharge passage 11 connected with a sealing liquid discharge port 2b of a water seal-type vacuum pump 2 in a sealing liquid passing state; an overflow tank 25 provided at a downstream side of the filter holding part and provided with an overflow port 27 for overflow of the sealing liquid and a return port 26 to which a sealing liquid return passage 12 for returning the sealing liquid is connected; a circulation pump 16 provided at a downstream side of the sealing liquid return passage and assembled in a sealing liquid feeding passage 13 for feeding a sealing liquid to the vacuum pump; and a sealing liquid replenishment passage 8 for replenishment of a sealing liquid circulated by the circulation pump into a circulation path 10.SELECTED DRAWING: Figure 1
Patent JP-2023054507-A (JP)
Title: Locking nut and fastening method of the same
Inventor: FUKUMOTO YUKO
IPC: F16B39/12
Filed: 2021-10-04
Abstract: To provide a locking nut which can accurately position two nuts in a circumferential direction to prevent looseness of both nuts without fail, has a simple structure, and can achieve low manufacturing costs.SOLUTION: A locking nut 1 according to the invention comprises two nuts 2, 3 which threadedly engage with a bolt 10, joint surfaces of these two nuts 2, 3 are formed as taper surfaces 2A, 3A inclining relative to a surface orthogonal to an axis CL of the bolt 10 only by a predetermined angle θ. The locking nut 1 is formed provided with a positioning structure including: a positioning pin (an engagement projection) 4 which is provided protruding on one 3A of the taper surfaces; engagement holes (engagement recessed parts) 51 formed at two positions facing the other taper surface 2A in a radial direction; and a guide (a guide part) 6 formed at the other taper surface 2A and including a groove which allows the positioning pin 4 to move between two engagement holes 52.SELECTED DRAWING: Figure 5
Patent JP-2023008744-A (JP)
Title: User account aware personal area network bonding
Inventor: Henry Salvatore Savage
IPC: H04W76/11
Filed: 2021-10-06
Abstract: To provide a host computing device to establish separate PAN (personal area network) bonds for each user account supported by the host computing device, a method, and a storage medium.SOLUTION: In a computing device, a PAN stack 128 stores PAN configuration data for each user account of different user accounts. The PAN configuration data includes a separate layer two host address (L2HA) for use by a PAN interface when supporting a PAN link. First PAN configuration data specific to a first user account, out of the PAN configuration data, is acquired from a memory, to program the PAN interface to use a first L2HA included in the first PAN configuration data. The PAN interface may establish, using the first L2HA, a first PAN link with a first client computing device associated with the first user account.SELECTED DRAWING: Figure 1
Patent JP-2023055493-A (JP)
Title: Image processing device, operation method of image processing device, operation program of image processing device and radiographic system
Inventor: KAWAGUCHI KOTATSU
IPC: A61B6/00
Filed: 2021-10-06
Abstract: To provide an image processing device, an operation method of the image processing device, an operation program of the image processing device and a radiographic system which can set a portion of interest in a subject in a radiation image in a set dimension.SOLUTION: An acquisition unit of an image processing device acquires a radiation image which is the radiation image obtained by imaging a patient and a marker including a lead plate and which is photographed in such a state that the markers are arranged at positions sandwiching the patient being a first position between a radiation source and the patient and a second position between a radiation detector and the patient. An image processing unit calculates a correction magnification for setting a portion of interest in the patient in the radiation image in a set dimension on the basis of the sizes of the images of the plurality of markers in the radiation image (marker images being the images of the lead plates) and the actual size of the marker (actual interval between the adjacent lead plates) and changes the size of the radiation image with the correction magnification.SELECTED DRAWING: Figure 12
Patent JP-2023056820-A (JP)
Title: Metal film deposition apparatus
Inventor: KONDO HARUKI
IPC: C25D17/10
Filed: 2021-10-08
Abstract: To provide a metal film deposition apparatus capable of depositing a metal film with improved surface uniformity.SOLUTION: A film deposition apparatus 1 includes: an anode 11; a solid electrolyte membrane 13 disposed below the anode 11; a power supply part 14 that applies a voltage between the anode 11 and the substrate B, with the substrate B, which is located below the solid electrolyte membrane 13, as the cathode; and a liquid housing section 15, provided between the anode 11 and the solid electrolyte membrane 13, for housing a metal ion-containing electrolyte L. The liquid housing 15 includes: a ceiling wall 15a on which the anode 11 is installed; and a side wall 15b extending downward from the ceiling wall 15a to surround the anode 11 at least partially, wherein the distance between an inner surface 15b1 facing the anode 11 in the side wall 15b, and the outer surface 11a of the anode 11 opposite the inner surface 15b1 is set at 10 mm or more.SELECTED DRAWING: Figure 1
Patent JP-2023057581-A (JP)
Title: Production monitoring device, production monitoring program, production monitoring method and production monitoring system
Inventor: TAKASE ATSUHIKO
IPC: G05B19/418
Filed: 2021-10-12
Abstract: To obtain a satisfactory production result without depending on individual differences of workers.SOLUTION: A production monitoring device comprises: a collection unit which collects setting values from a controller for controlling a production machine based on the setting value determined by a worker on the basis of a standard value, collects actual values from a sensor for detecting the actual value of the production machine controlled and operated based on the setting value, and collects worker IDs from a worker terminal for obtaining a worker ID which identifies the worker who has determined the setting value; and an identification unit which identifies the setting value determined by the worker identified by the worker ID and the actual value based on the setting value on the basis of date and time which identifies the setting value, date and time which identifies the actual value and date and time which identifies the worker ID.SELECTED DRAWING: Figure 2
Patent JP-2023057887-A (JP)
Title: Liquid discharge head and device for discharging liquid
Inventor: HANADA TAKUYA
IPC: B41J2/01
Filed: 2021-10-12
Abstract: To provide a liquid discharge head which can uniformly warm liquid in the vicinity of a nozzle and in a common liquid chamber, prevent liquid exposure of a heater and facilitates state confirmation and replacement of the heater.SOLUTION: A liquid discharge head comprises: a nozzle substrate 1 which has a nozzle 4 for discharging liquid; a common liquid chamber member 20 which forms a common liquid chamber 10 communicating to the nozzle 4; a head holding member 40 which stores at least a portion of the common liquid chamber member 20 and the nozzle substrate 1 in an opening 40a; a nozzle cover member 14 which contacts the peripheral edge of the opening 40a of the head holding member 40 and the outer peripheral edge of a discharge surface of the nozzle substrate 1 and protects the nozzle substrate 1; a hollow head cover member 63 which contacts a surface on the common liquid chamber member side of the head holding member 40; heating means 42 which heats the liquid; and temperature detection means for controlling heating by the heating means 42. A recess 41 is provided in at least a portion of the side surface of the head holding member 40 and the heating means 42 is stored in the recess 41.SELECTED DRAWING: Figure 1
Patent JP-2023059042-A (JP)
Title: Component press-mounting device and control method of component press-mounting device
Inventor: IKUSHIMA DAIKI
IPC: H01L21/60
Filed: 2021-10-14
Abstract: To provide a component press-mounting device or the like capable of detecting performance degradation of a static elimination part at an early stage.SOLUTION: A component press-mounting device 100 is used for press-mounting a component 300 to a base plate 200. The component press-mounting device 100 includes: a charge amount measuring part 140 for measuring a charge amount of a predetermined area within the component press-mounting device 100; a static elimination part 150 for supplying ionized air to the predetermined area; and a determination unit 160 for determining the existence of abnormality in the static elimination part 150 based on the measured amount measured by the charge amount measuring part 140.SELECTED DRAWING: Figure 2
Patent JP-2023059326-A (JP)
Title: Light emitting module and planar light source
Inventor: NAKABAYASHI TAKUYA
IPC: F21S2/00
Filed: 2021-10-15
Abstract: To provide a light emitting module which enables improvement of light extraction efficiency, and to provide a planar light source.SOLUTION: A light emitting module includes: a light source; a light guide member which guides light from the light source and has an upper surface and a lower surface opposite to the upper surface; a first light reflective member arranged on the lower surface side of the light guide member; and a second light reflective member arranged on a lower surface side of the first light reflective member. The first light reflective member includes: a first resin member; and a first reflective body having a refractive index higher than that of the first resin member. The second light reflective member includes: a second resin member; and a second reflective body having a refractive index lower than that of the second resin member.SELECTED DRAWING: Figure 3
Patent JP-2022001491-A (JP)
Title: Shopping cart and storage method
Inventor: YAZAWA TATSUYUKI
IPC: B62B3/14
Filed: 2021-10-15
Abstract: To provide a shopping cart and a storage method that allow a battery to be easily replaced.SOLUTION: A shopping cart 1 according to the present invention includes a cart body 10, an information terminal 40, a housing portion 16 in which a battery 177 to supply power to the information terminal 40 is housed. The housing portion 16 is disposed at a position in which the battery 177 can be removed from the cart body 10 without interfering with components of the own cart and other carts when the own cart and the other carts are stored and lined in a longitudinal direction.SELECTED DRAWING: Figure 7
Patent JP-2023060542-A (JP)
Title: Holding device and composite member
Inventor: SUZUKI ATSUSHI
IPC: C04B37/00
Filed: 2021-10-18
Abstract: To provide a technology of a holding device that holds an object, has good thermal conductivity between a holding portion and a supporting portion, and suppresses separation between the holding portion and the supporting portion.SOLUTION: A holding device includes a holding portion that is formed in a plate shape and has a mounting surface on which an object is mounted, a supporting portion that is disposed on the side opposite to the mounting surface with respect to the holding portion and formed of a material having a different coefficient of thermal expansion from the material forming the holding portion, and a joint portion that is disposed between the holding portion and the supporting portion and joining the holding portion and the supporting portion, and the joint portion includes a carbon nanotube layer in which a plurality of carbon nanotubes are arranged such that the longitudinal direction of the carbon nanotubes is oriented along the stacking direction of the holding portion and the supporting portion, and an adhesive layer containing an adhesive as a main component and bonding the holding portion and the carbon nanotube layer and bonding the carbon nanotube layer and the supporting portion.SELECTED DRAWING: Figure 2
Patent JP-2022028663-A (JP)
Title: Optical security device based on surface of revolution
IPC: C09D11/037
Filed: 2021-10-20
Abstract: PROBLEM TO BE SOLVED: To provide optical articles to combat counterfeiting. 
     SOLUTION: An optical article printed on a substrate includes: an organic binder; and a plurality of reflective magnetic platelets provided in the organic binder, where the reflective magnetic platelets are substantially aligned with at least part of a surface of revolution, and where the reflective magnetic platelets are aligned to cause a first reflective effect of the optical article when the substrate is rotated around a first axis and to cause a second reflective effect of the optical article when the substrate is rotated around a second axis, where the first reflective effect is different from the second reflective effect. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023061739-A (JP)
Title: Sheet for workpiece processing
Inventor: UMEMOTO NATSUKI
IPC: C09J7/30
Filed: 2021-10-20
Abstract: To provide a sheet for workpiece processing which has antistatic prevention property, is excellent in pickup property, and is also excellent in adhesion between an adhesive layer and a base material.SOLUTION: A sheet 1 for workpiece processing has a base material 11 and an adhesive layer 12, wherein the base material 11 contains an antistatic agent, the adhesive layer 12 is formed of an active energy ray-curable acrylic adhesive composition containing an acrylic polymer and a free epoxy resin, a cross cut part of 100 squares with a cut interval of 5 mm and a cut line of 11×11 is formed by cutting from a surface side opposite to the base material 11 in the adhesive layer 12 after active energy ray curing with a cutter, on the basis of a cross cut method according to JIS K 5600-5-6:1999, an adhesive tape composed of Nichiban-made Cellotape (R) is stuck to the cross cut part, and the number of squares remaining after the adhesive tape stuck to the cross cut part has been peeled is 95 or more.SELECTED DRAWING: Figure 1
Patent JP-2023064799-A (JP)
Title: Image processing device, imaging system, and image processing method
Inventor: SUZUKI YUTAKA
IPC: H04N7/18
Filed: 2021-10-27
Abstract: To visualize the state of irradiating a subject with invisible light.SOLUTION: An image processing device 106 comprises: first image acquisition means 107 which acquires a first image generated by imaging a subject irradiated with invisible light; second image acquisition means 108 which acquires a second image generated by imaging the subject with visible light; irradiating state acquisition means 109 which acquires the state of irradiating the subject with the invisible light; and display control means 110 which causes display means to display the first image and the second image together. The display control means causes information indicative of the state of the irradiation on the first image or the second image displayed by the display means.SELECTED DRAWING: Figure 1
Patent JP-2022132054-A (JP)
Title: App development support system, app development support method, and app development support program
Inventor: YAMASHITA KOHEI
IPC: G06Q10/10
Filed: 2021-10-27
Abstract: To provide an app development support system that allows a developer to appropriately determine and manage what kind of authority control is performed on an actual application.SOLUTION: An app development support system according to the present embodiment comprises: a screen display control means that displays a security setting screen displaying a list of logics and their authorities for a master page in a matrix state; and setting means that sets security for the logics of the master page according to a developer's operations on the security setting screen.SELECTED DRAWING: Figure 2
Patent JP-2022023188-A (JP)
Title: Scalp agents
IPC: A61P17/14
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide means to soften the scalp, and to provide materials that suppress collagen overproduction by fibroblasts. 
     MEANS FOR SOLVING THE PROBLEM: We found that Aspalathus linearis, Ginkgo biloba, Oryza sativa, Curcuma longa, Citrus unshiu, Coptis japonica, Uncaria gambir, Rubus, Cinchona, Sophora angustifolia, Cinnamomum cassia, Geranium thunbergii, Crataegus cuneata Sieb.et Zucc., Zingiber officinale, Hypericum perforatum, Aesculus hippocastanum, Rosa centifolia, Syzygium aromaticum, Rubus suavissimus, Houttuynia cordata, Rosa multiflora Thunb, hamamelis, Plectranthus japonicus, Fucus, Vitis, Humulus lupulus, Morus alba, Eucalyptus, Betula pubescens and Sanguisorba officinalis have excellent overproduction inhibition effect of collagen, and completed the present invention. The scalp softening agent containing the collagen overproduction inhibitor of the present invention can be provided as a cosmetic product, a quasi-drug, a medical product or the like. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023067527-A (JP)
Title: Etching gas and etching method using the same
Inventor: ETO YUSUKE
IPC: H01L21/3065
Filed: 2021-11-01
Abstract: To provide a novel etching gas having a large ratio (SiO2/ACL) between the etching rate of an amorphous carbon layer (ACL) and the etching rate of a silicon oxide film (SiO2).SOLUTION: An etching gas includes C7F8 and C7F7H and/or C6F5H. The etching gas includes 60 to 99.9% by volume of C7F8, with the total amount of etching gas being 100% by volume.SELECTED DRAWING: None