baber/WOPTO huggingface dataset:
Patent JP-2021189410-A (JP)
Title: Vehicle display device
Inventor: TOYOSHIMA TAKANOBU
IPC: B60K35/00
Filed: 2020-06-05
Abstract: To provide a small-sized HUD device having high reliability of image display and high thermal reliability.SOLUTION: An HUD device 1 includes an image display unit 2 provided with a display panel (a liquid crystal panel) 22 for displaying an image and an optical system 3 for projecting image light of the displayed image onto a windshield of a vehicle and being configured to be able to visually recognize a virtual image of an image by light reflected by the windshield. With the image display unit 2, an effective display area 22a for displaying an image is set in an area that is biased to one end of the display panel 22. The optical system 3 includes a first reflection portion 31 for reflecting image light emitted from the image display unit 2 and a second reflection portion 32 for reflecting the reflected light of the first reflection portion 31 toward the windshield. The image display unit 2 is disposed opposite to the first reflection unit 31, and the display panel 22 is disposed such that one end thereof is directed toward a second reflection unit 32 side.SELECTED DRAWING: Figure 6
Patent JP-2021193245-A (JP)
Title: Joinery
Inventor: SHIBANO TADAYUKI
IPC: E06B9/52
Filed: 2020-06-08
Abstract: To provide a joinery capable of easily operating to release interlocking of a screen door and the shoji that can be freely deployed.SOLUTION: There is provided a joinery provided with a shoji screen 10 that can be opened and closed, a moving vertical frame 35 that can be moved along the opening and closing direction of the shoji. a screen door 30 having a mesh portion M having one end attached to a fixed object and the other end attached to a moving vertical frame so as to be expandable and storable, a first operation unit 41, which is provided on the moving vertical frame and can be operated from an indoor side, a second operation unit 42 which can be operated from an outdoor side, and a moving unit 40 having a locking portion 43 formed so as to release interlocking between the shoji and the moving vertical frame by operating the first operating unit or the second operating unit.SELECTED DRAWING: Figure 1
Patent JP-2021067929-A (JP)
Title: Image forming apparatus
Inventor: KASUGA KUNIAKI
IPC: G03G21/00
Filed: 2020-06-10
Abstract: To provide a technology that can accurately determine adhesion of toner to a non-image area.SOLUTION: An image forming apparatus comprises: a plurality of image forming means including first image forming means that forms an image with a first color toner, and a plurality of second image forming means that form images with a plurality of second color toners different from each other; reading means that reads color information on a surface of a recording material that passes through positions of image formation on the recording material performed by the plurality of image forming means; and control means that sets all the plurality of image forming means to a non-formation state and acquires ground information, sets only the first image forming means to a formation state and acquire first determination information, and sets all the plurality of image forming means or only all the plurality of second image forming means to a formation state and acquire second determination information. The control means determines a color of toner adhered to a non-image area of the recording material on the basis of the ground information, the first determination information, and the second determination information.SELECTED DRAWING: Figure 1
Patent JP-2021195000-A (JP)
Title: Winter tire
Inventor: IZUMO SUGURU
IPC: C08L21/00
Filed: 2020-06-12
Abstract: To provide a winter tire excellent in on-ice brake performance.SOLUTION: A winter tire has a tire member composed of a rubber composition in which tanδ at -30°C under the following shear mode condition satisfies the following expression (1), and tanδ at -30°C and E* at 0°C under the following elongation mode condition satisfy the following expression (2). Expression (1): 0.65≤tanδ at -30°C≤1.10. Expression (2): 0.14≤tanδ at -30°C/E* at 0°C≤0.40. [Shear mode] stress: 0.2 MPa, frequency: 10 Hz, and measurement temperature of tanδ: -30°C. [Elongation mode] elongation strain: 2.5%, frequency: 10 Hz, measurement temperature of tanδ: -30°C, and measurement temperature of E*: 0°C.SELECTED DRAWING: None
Patent JP-2022001907-A (JP)
Title: Optical waveguide element, optical modulator, optical modulation module and optical transmitter
Inventor: MIYAZAKI TOKUICHI
IPC: G02F1/035
Filed: 2020-06-22
Abstract: To reduce the absorption loss of waveguide light at a cross section between an optical waveguide and an electrode without degrading the optical characteristics and reducing the long-term reliability in an optical waveguide element using a convex optical waveguide.SOLUTION: An optical modulator comprises: a substrate in which an optical waveguide is formed; and an electrode having a cross section that crosses on the optical waveguide on the substrate. The optical waveguide is formed of a convex portion that extends on the substrate. A resin layer is provided between the optical waveguide and the electrode on the cross section. The resin layer is formed so as to cover the upper surface and side surface of the convex portion of the optical waveguide, and a boundary with the electrode is formed by a curve on a cross section along the width direction of the optical waveguide.SELECTED DRAWING: Figure 5
Patent JP-2022006610-A (JP)
Title: Social capacity generation device, social capacity generation method, and communication robot
Inventor: RANDY GOMEZ
IPC: A63H11/00
Filed: 2020-06-24
Abstract: To provide a social capacity generation device, a social capacity generation method, and a communication robot capable of forming emotional connection between a robot and a human.SOLUTION: A social capacity generation device includes: recognition means for acquiring human information on a human, extracting feature information on the human from the acquired human information, recognizing an approach that occurs between a communication device for executing communication and a human, and recognizing an approach that occurs between a human and a human; learning means for learning emotional interactions of humans by a multimodal using the extracted feature information on the human; and motion generation means for generating an action on the basis of the information on the learned emotional interactions of humans.SELECTED DRAWING: Figure 1
Patent JP-2020151577-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2020-06-25
Abstract: To provide a game machine capable of enhancing soundness of a game.SOLUTION: A game machine includes: a ball entry part that game balls can enter; signal output means for outputting a signal based on entry of game balls into the ball entry part; determination information output means for determining whether game balls enter the ball entry part based on the signal and outputting determination information as information based on the determination; control means for controlling progress of a game based on determination information; and connection means capable of connecting a predetermined device. The determination information output means includes means for outputting determination information to a predetermined device connected to the connection means. The game machine further includes prize ball number information output means for outputting prize ball number information as information capable of identifying the number of game balls to be put out as winning balls in entry of one game ball into the ball entry part to a predetermined device connected to the connection means.SELECTED DRAWING: Figure 33
Patent JP-2020168411-A (JP)
Title: Infusion fluid warmer comprising printed circuit board heating elements
Inventor: ULRIK KROGH ANDERSEN
IPC: G01K7/24
Filed: 2020-06-25
Abstract: To provide an infusion fluid warmer with accurate control of fluid temperature, and a compact, reliable and cost-effective infusion fluid warmer.SOLUTION: An infusion fluid warmer comprises a heat exchanger, and first and second printed circuit boards comprising respective integrally formed electrically resistive patterns acting as heating elements. The integrally formed electrically resistive patterns are heated by supply of electrical power and thermally coupled to the heat exchanger to warm an infusion fluid flowing through a fluid passage of the heat exchanger.SELECTED DRAWING: Figure 3
Patent JP-2022007179-A (JP)
Title: Power conversion device and switch device
Inventor: MAKI KOJI
IPC: H02M3/28
Filed: 2020-06-25
Abstract: To provide a power conversion device and a switch device in which energy loss can be minimized and upsizing is avoided.SOLUTION: A power conversion device is formed by connecting in series a plurality of first switch circuits each including a first switching element, a first diode that has an anode connected to a high potential-side end of the first switching element, and a first capacitor that is connected between a cathode of the first diode and a low potential-side end of the first switching element, and by connecting in series a plurality of second switch circuits each including a second switching element, a second diode that has a cathode connected to a low potential-side end of the second switching element, and a second capacitor that is connected between an anode of the second diode and a high potential-side end of the second switching element. The power conversion device is equipped with a circuit in which, by setting a direction from a low potential side to a high potential side as a forward direction, a high potential-side end of the first capacitor is connected to the other end of a first power storage part, and a low potential-side end of the second capacitor is connected to the other end of a second power storage part.SELECTED DRAWING: Figure 1
Patent JP-2022007699-A (JP)
Title: Device and image forming device
Inventor: TAMURA ASATO
IPC: B41J2/44
Filed: 2020-06-26
Abstract: To add energy to a base material in a short time.SOLUTION: A device adding at least first energy to a base material, has a conversion material applying portion that applies a conversion material converting second energy into the first energy to the base material, and an energy adding portion that adds the second energy to the conversion material applied to the base material. The energy adding portion adds the second energy corresponding to heat quantity that is evaporation heat or more of the conversion material to the conversion material.SELECTED DRAWING: Figure 1
Patent JP-2022011311-A (JP)
Title: Additional implement for shoe
Inventor: TAGUCHI REIKO
IPC: A43B23/02
Filed: 2020-06-30
Abstract: To provide an additional implement for a shoe that can enhance fitting feeling and absorbency of impact from the shoe to a foot.SOLUTION: An additional implement 10 for a shoe includes: a front-side sheet material 11 that is formed in a sheet form with a flexible material; a rear-side sheet material 12 that is formed in a sheet form with a flexible material; first joining means (a seam 13) that joins a first part between the front-side sheet material 11 and the rear-side sheet material 12; and second joining means (hook-and-loop fasteners 14, 15, 16, 17) that detachably join a second part which is different from the first part between the front-side sheet material 11 and the rear-side sheet material 12. With the first-side sheet material 11 facing the outer side of the shoe 1, a tongue leather 7 of the shoe is interposed between the front-side sheet material 11 and the rear-side sheet material 12. The additional implement can thereby be attached to the tongue leather 7.SELECTED DRAWING: Figure 1
Patent JP-2022022670-A (JP)
Title: Fuel reforming system for engine
Inventor: NAKAMOTO YOSHIHISA
IPC: F02D23/00
Filed: 2020-07-01
Abstract: To accurately control the amount of EGR gas to be introduced to a fuel reforming catalyst.SOLUTION: A fuel reforming system includes: a reforming injector 32 capable of injecting fuel to an EGR passage 30; a fuel reforming catalyst 33 provided on the downstream side of the reforming injector 32 in the EGR passage 30; an air supplying compressor 35 provided in the EGR passage 30; and a power generation turbine 25 provided in an exhaust passage 20. During execution of reforming control for causing the reforming injector 32 to inject fuel, when shortage of a flow rate of EGR gas to be recirculated to an intake passage 10 via the EGR passage 30 is confirmed, EGR promotion control for increasing rotational frequency of the air supplying compressor 35 and increasing the power generation amount of the power generation turbine 25 is executed.SELECTED DRAWING: Figure 1
Patent JP-2022017703-A (JP)
Title: Carrying in/out method of steel mold frame to foundation construction site, steel mold frame assembly metal fitting, and steel mold frame carrying container
Inventor: SASAKI ZENJI
IPC: E04G21/14
Filed: 2020-07-14
Abstract: To provide a carrying in/out method for facilitating operation of carrying out/in of a steel mold frame group to a foundation construction site.SOLUTION: A steel mold frame assembly metal fitting A1 is used to form a steel mold frame carrying container C1 by assembling five rectangular steel mold frames F1, F2 in total in a hollow rectangular parallelepiped shape selected from a steel mold frame group used in a foundation installation site by using four steel mold frame assembly metal fittings A1 where corner insertion grooves 7 are formed between support steel plates 5, 6 by integrally arranging the upper and lower support steel plates 5, 6 inside of an inner orthogonal steel plate 2, wherein orthogonal insertion grooves 4 are formed between orthogonal steel plates 1, 2 by connecting the inner and outer orthogonal steel plates 1, 2 with bottom part connection steel plates 3 with a specific gap therebetween.SELECTED DRAWING: Figure 6
Patent JP-2022018226-A (JP)
Title: Parking information management system
Inventor: SUGAWARA YUSUKE
IPC: G07B15/00
Filed: 2020-07-15
Abstract: To provide a parking information management system capable of managing a parking lot in cooperation with a cooperative store.SOLUTION: A parking information management system 100 includes: portable terminals 50; vehicle compartment devices installed in a plurality of compartments, respectively, and each having a compartment information presenter that presents compartment information to the portable terminal 50; an affiliation partner terminal 70 that receives authentication information of a user of the portable terminal 50; and an administrative server 80 that can communicate with the portable terminal 50 and manages parking information including the compartment information in association with terminal information as settlement information reflecting the authentication information.SELECTED DRAWING: Figure 1
Patent JP-2022025381-A (JP)
Title: Communication management device, communication management method, communication management program, and communication management system
Inventor: KASHIMA YUSUKE
IPC: H04M3/42
Filed: 2020-07-29
Abstract: To provide a communication management device, communication management method, communication management program, and communication management system that can improve a response rate of calls made by other parties even if a plurality of callers' telephone numbers are registered.SOLUTION: A communication management device 10 is connected between extension telephone terminals N1-N3 and an external line telephone terminal G1 and allows the extension telephone terminals N1-N3 and the external line telephone terminal G1 to make a call. The communication management device includes a calling control unit 11b that, when an opposite party's external line telephone number and an extension call request transmitted from the extension telephone terminals N1-N3 are input, extracts caller's telephone number information based on call evaluation with the opposite party's external line telephone number and transmits a call request to the external line telephone terminal G1 corresponding to the opposite party's external line telephone number using the extracted caller's telephone number information as a caller.SELECTED DRAWING: Figure 1
Patent JP-2020178718-A (JP)
Title: Feces storage method
Inventor: MURAKAMI SHINNOSUKE
IPC: C12Q1/24
Filed: 2020-07-29
Abstract: To develop an un-freezing storage method that can store feces inexpensively and stably.SOLUTION: The present invention provides: (A) a feces storage method including drying feces in the presence of a solid desiccant; and (B) a feces fixture provided with (a) one or more members that contain or fix the solid desiccant and feces (b) in a condition of contact with the solid desiccant. Silica gel or other water-absorbent solid desiccants are preferred as the solid desiccant.SELECTED DRAWING: None
Patent JP-2020191466-A (JP)
Title: Magnetically shielded current transformer
Inventor: JANG DONG WOOK
IPC: H01F38/30
Filed: 2020-07-30
Abstract: To provide a magnetically shielded current transformer that can shield a magnetic field applied from an outside and can be reduced in size.SOLUTION: A magnetically shielded current transformer 100 includes a magnetic core module including a ring-shaped core 110 in which a plate-shaped ribbon is wound many times, a bobbin 120 that houses a core, and a coil 130 wound along an outer peripheral surface of the bobbin, a shielding member 150 made of iron that surrounds an outer peripheral surface and both side surfaces of the magnetic core module but has a through hole in a center of both side surfaces, and an exterior case 160 that protects the magnetic core module and the shielding member.EFFECT: Since a magnetic field applied from the outside forms a magnetic path through the shielding member, an external magnetic field is not transmitted to the magnetic core module, and influence of the external magnetic field can be stably blocked.SELECTED DRAWING: Figure 4
Patent JP-2022029097-A (JP)
Title: Inertial sensor and method for manufacturing inertial sensor
Inventor: SHINOMURA FUMITAKA
IPC: G01P15/125
Filed: 2020-08-04
Abstract: To provide an inertial sensor that can prevent damage to a projection, and a method for manufacturing the inertial sensor.SOLUTION: An inertial sensor comprises: a substrate 10; an acceleration sensor element 21z that is provided on one face of the substrate 10 and can be swung with respect to the substrate 10; a lid body 30 that is composed of a semiconductor and accommodates the acceleration sensor element 21z between the substrate 10 and the lid body; and a projection 35 that is provided on an inner bottom face 34a of the lid body 30 opposite to the acceleration sensor element 21z and restricts the swing range of the acceleration sensor element 21z. An apical face 35b of the projection 35 opposite to the acceleration sensor element 21z and side faces 35a of the projection 35 are connected with curved faces 35c therebetween.SELECTED DRAWING: Figure 3
Patent JP-2022029338-A (JP)
Title: User matching method
Inventor: Kin Yasuyuki
IPC: G06Q50/10
Filed: 2020-08-04
Abstract: To provide user matching method which incorporates a mechanism for improving matching accuracy between users.SOLUTION: According to an embodiment of the present invention, a user matching method is implemented by a server terminal configured to mediate multiple user terminals connected to a network. The server terminal is configured to execute a process for establishing matching for a first user terminal associated with a first user and a second user terminal associated with a second user among the multiple user terminals, execute a process for having the first and second user terminals start conversation via a video session, receive evaluation information including evaluation of counterpart user from each of the first and second users, and determine a recommended user for the second user on the basis of the evaluation information.SELECTED DRAWING: Figure 11
Patent JP-2022032417-A (JP)
Title: Flow line management system, flow line management method and program
Inventor: SUDA WATARU
IPC: G05D1/02
Filed: 2020-08-12
Abstract: To manage flow lines of moving bodies moving within a predetermined region, at lower cost with higher efficiency.SOLUTION: A flow line management system 10 comprises: a plurality of conveyance robots T1 which comprise LPWA (Low Power Wide Area) antennas, and move within a region in predetermined movement routes; a plurality of LPWA modules 1 which are arranged in flow lines that the conveyance robots T1 can pass through, and comprise a multi-hop function; and a server machine 2 which is connected to the plurality of conveyance robots T1 through a LPWA network, and determines the shortest route in which a collision against another moving body can be avoided as a movement route for a moving body from a plurality of pieces of route candidate information obtained using the multi-hop function.SELECTED DRAWING: Figure 1
Patent JP-2022035515-A (JP)
Title: Method for producing flavoring substance
Inventor: TAKAHARA KOJI
IPC: A61Q13/00
Filed: 2020-08-21
Abstract: To provide a flavoring method (method for producing flavoring substance) which can impart unique flavor different from when a known flavor is used to a flavoring object, and can impart a new added value to a flavoring substance by unique flavoring.SOLUTION: Carrier gas G containing a flavor component 2 is introduced into a flavoring object 1, and thereby the flavoring object 1 is flavored. As the flavoring object 1, a food product, daily necessaries, liquefied gas, fibers, papers, medicines, resins, an anti-rust agent, an antibacterial/bactericidal agent, a pest control/repellent, a space/air-conditioning system, and the like are shown. Flavoring liquid different from a conventional liquid flavor can be produced by applying a solvent (liquid) used in a normal liquid flavor as the flavoring object 1. The flavoring liquid contains a flavoring component, and can be used as a liquid for food production and daily necessaries production.SELECTED DRAWING: Figure 1
Patent JP-2021059000-A (JP)
Title: Cooling system for rotary grinding machine
Inventor: SCOTT S MCLAIN
IPC: B24B23/02
Filed: 2020-08-25
Abstract: To provide a cooling system for a rotary backing plate.SOLUTION: A cooling system 20 for a rotary grinding machine comprises a fan assembly joined to a backing plate 22. A hub on the backing plate fixes the cooling system to a shaft. The backing plate 22 includes one or more vents through which air can be vented from the cooling system 20. The fan includes an opening part through which air can flow into the cooling system 20. Between the fan assembly and the backing plate 22 a chamber is formed. During rotation of the fan, air is suctioned into the opening part, and the air is fed into the chamber and then vented from the vent, so that a processing surface or a processing pad attached to the backing plate 22 is cooled.SELECTED DRAWING: Figure 1
Patent JP-2022037973-A (JP)
Title: Work method and work vehicle
Inventor: ISHIZAKA HITOSHI
IPC: B65F3/00
Filed: 2020-08-26
Abstract: To improve the efficiency of work performed by a work vehicle to patrol a work area.SOLUTION: During garbage collection, a worker W patrols multiple garbage collection points with a garbage collection vehicle 10 and throws garbage G into the garbage collection vehicle 10 at each collection point. The garbage collection vehicle 10 can be remotely operated by a remote control device 12. In a work process, the garbage collection vehicle 10 is parked near a first garbage collection point P1, and the worker W throws garbage G into the garbage collection vehicle 10 at the garbage collection point. In a remote operation process, the garbage collection vehicle 10 is moved to a second garbage collection point P2 located in the vicinity of the first garbage collection point P1 by the remote control device 12.SELECTED DRAWING: Figure 1