baber/WOPTO huggingface dataset:
Patent JP-2021063845-A (JP)
Title: Rotation device and watch
Inventor: NAGASAWA SHOTA
IPC: G04B19/28
Filed: 2021-01-27
Abstract: To provide a rotation device and a watch including the same capable of rotating a rotary member in a stable state as well as down-sizing.SOLUTION: A watch includes: a rotary bezel 11 which is a rotary member provided to be capable of rotating on an outer periphery of a wrist watch case 1 which is a device body; and first to third supporting members 14 to 16 for supporting to be capable of sliding on three points on a bottom surface of the rotary bezel 11 which is the rotary surface orthogonal to a central axis of this rotary bezel 11. Therefore, since the bottom surface of the rotary bezel 11 is supported to be capable of sliding on three points by the first to third supporting members 14 to 16, the rotary bezel 11 is capable of being retained in a stable state and the rotary bezel 11 is capable of being rotated in a stable state. In addition, since the bottom surface of the rotary bezel 11 is supported by the first to third supporting members 14 to 16, the outer diameter of the rotary device can be downsized as a whole and thereby the watch can be downsized as a whole.SELECTED DRAWING: Figure 4
Patent JP-2022116484-A (JP)
Title: Stirrer
Inventor: HAYAMI TOKUSUKE
IPC: B01D21/02
Filed: 2021-01-29
Abstract: To reduce magnitude of power for rotating a stirring blade, when obtaining a predetermined flocculating effect in a coagulation-sedimentation method.SOLUTION: A stirrer according to an embodiment comprises: a motor that outputs rotation power; a rotating shaft that is connected to the motor and rotated by rotation power that is outputted from the motor; and a plate-like stirring blade that is mounted on the rotary shaft so that a surface of the stirring blade is perpendicular to a shaft direction of the rotary shaft and rotates together with the rotary shaft to stir water to be treated containing a medical agent for coagulating unwanted matters.SELECTED DRAWING: Figure 1
Patent JP-2021134349-A (JP)
Title: Sheet or film, and laminate
Inventor: SHIMIZU TOSHIYUKI
IPC: B32B27/30
Filed: 2021-02-02
Abstract: To provide a sheet or a film, and a laminate with excellent transparency, acid resistance, chemical resistance, surface hardness, bendability and adhesion.SOLUTION: A sheet or film is formed from a resin composition that contains a polycarbonate resin (A) containing a unit (a) represented by formula (1) of 5-85 mol%, a unit (b) represented by formula (2) of 15-95 mol%, and a carbonate unit (c) different from (a) and (b) of 0-80 mol% and a polycarbonate resin (B) containing the unit (a) of less than 5 mol%, the unit (b) of 30-100 mol%, and the unit (c) of 0-70 mol%.SELECTED DRAWING: None
Patent JP-2022120242-A (JP)
Title: Wall-mounted air-conditioner
Inventor: NAGATA TAKASHI
IPC: F24F1/0057
Filed: 2021-02-05
Abstract: To provide a wall-mounted air-conditioner that improves the workability of an indoor machine during piping work and wiring work, thins depth size, and improves an energy saving property.SOLUTION: A wall-mounted air-conditioner is equipped with a heat exchanger that is disposed at a center portion in a horizontal direction in a body casing, a fan motor that is disposed at one side end portion in the body casing, an installation plate that is equipped with a locking portion locking the body casing at an upper part, and a holding member that incliningly holds the body casing while the body casing is locked to the locking portion at the time of installation. The body casing has a holding member storage portion in which the holding member is stored, and has a rotation supporting portion that has a horizontal shaft engaged with the holding member. The holding member is disposed on a back surface side in the body casing, is disposed on the opposite side of the fan motor across the heat exchanger in a front view, has a rotary shaft portion having a horizontal axis as an axis, and rotates upward to be stored.SELECTED DRAWING: Figure 3
Patent JP-2022121778-A (JP)
Title: Control device for high efficiency operation and control method for high efficiency operation of permanent magnet synchronous motor
Inventor: TANAKA KENICHIRO
IPC: H02P21/24
Filed: 2021-02-09
Abstract: To provide a rotor magnet temperature estimation device of a permanent magnet synchronous motor (PMSM12) that does not require special motor structure and signal superposition.SOLUTION: A control device for high-efficiency operation of a permanent magnet synchronous motor comprises: a v/f control unit 10 for generating a three-phase voltage command of an inverter 11 for driving a PMSM12 from a frequency command with use of a v/f control pattern; a rotor position estimation unit 15 for estimating a rotor position θ of the PMSM12 from the generated three-phase voltage command of the inverter and a three-phase detected current; a speed electromotive force phase estimation unit 17 for estimating a speed electromotive force phase θL during driving the PMSM12 on the basis of the generated three-phase voltage command of the inverter, the three-phase detected current of the inverter, and the estimated rotor position θ of the permanent magnet synchronous motor; and a voltage correction amount generation PI controller 30 for PI controlling so that the θL becomes zero and generating a voltage correction amount vδcor to feedback the vδcor to the voltage command value vδ of the δ-axis of the v/f control unit 10.SELECTED DRAWING: Figure 1
Patent JP-2022122185-A (JP)
Title: Multilayer fabric structure for humidification
Inventor: KAWAI KUNIAKI
IPC: F24F6/04
Filed: 2021-02-09
Abstract: To provide a multilayer fabric structure for humidification which has high water retentivity, good air-permeability, and high transpiration capability of water into air, and which has a large void ratio, and small deformation of a three-dimensional shape even when used for a long time.SOLUTION: A multilayer fabric structure for humidification is formed of a multilayered woven structure obtained by weaving a high shrinkage yarn B as a warp yarn into a ground texture N composed of a weft yarn C and a low shrinkage yarn A as a warp yarn, and has at least one layer of a layer structure M in which a plurality of communicating voids G are arranged along one direction. The multilayer fabric structure for humidification has an apparent void ratio ranging from 93% or more to 99% or less, a water retention degree ranging from 150% or more to 350% or less, and an air-permeability ranging from 300 cm3/cm2/s or more to 550 cm3/cm2/s or less.SELECTED DRAWING: Figure 1
Patent JP-2021128340-A (JP)
Title: Image display light guide plate
Inventor: KUBO SHUICHI
IPC: B32B7/023
Filed: 2021-02-10
Abstract: To provide an image display light guide plate capable of suppressing deterioration of a hologram layer.SOLUTION: An image display light guide plate 8 is provided, comprising a base material 1, a glass layer 3, and a hologram layer 4 arranged in the described order in a thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2021136234-A (JP)
Title: Pptc heater and material, having stable power and self-limiting behavior
Inventor: CHEN JIANHUA
IPC: H05B3/14
Filed: 2021-02-12
Abstract: To provide a polymer positive temperature coefficient (PPTC) element which can be used as an over-current protection device or an over-heat protection device, and a current sensor or a temperature sensor in variable usages.SOLUTION: A PPT heater may contain an electrode assembly having: a polymer positive temperature coefficient (PPTC) material in which a resistance heater defines a heater main body, and which is arranged in a ring shape; and two or larger electrodes arranged at two or more larger positions so as to be contacted with the heater main body. The PPTC material contains: a polymer matrix defining a PPTC main body; and a conductive filing agent component arranged in the polymer matrix.SELECTED DRAWING: Figure 1
Patent JP-2021155321-A (JP)
Title: Sintered body, laminate, and neutron ray absorbing member and impact absorption member formed by containing sintered body or laminate
Inventor: TAKESHITA HIROKI
IPC: C04B35/563
Filed: 2021-02-15
Abstract: To provide a sintered body containing boron carbide having improved flexure strength, a laminate formed by containing the sintered body, and a neutron ray absorption member and an impact absorbing member formed by containing the sintered body or the laminate.SOLUTION: The present invention provides a sintered body containing boron carbide and at least one metal element M1, a sintered body having the flexure strength of 300 MPa or larger, a laminate formed by containing the sintered body, and a neutron beam absorbing member and an impact absorbing member formed including the sintered body or the laminate.SELECTED DRAWING: None
Patent JP-2022125800-A (JP)
Title: Level vial
Inventor: MARUYAMA KIYOSHI
IPC: G01C9/24
Filed: 2021-02-17
Abstract: To provide a level vial which excels in portability and is easy to use, and which can be easily manufactured at low cost and, moreover, looks nice.SOLUTION: Provided is a level vial, wherein a bubble tube holding recess 3 for holding a bubble tube 2 is provided on the inner surface of each of two face parts disposed face to face among a front face part 1a, a rear face part 1b, a top face part 1c, a bottom face part 1d, a left-side face part 1e and a right-side face part 1f constituting a hollow rectangular base body 1, each of the bubble tube holding recesses 3 having a contact part 4 at either longitudinal end that is in contact with the bubble tube 2, with the recess between the contact parts 4 formed to be deeper than the contact parts 4. The bubble tube 2 is held between the contact parts 4 on one of the two face parts and the contact parts 4 on the other of the two face parts and is secured to the base body 1.SELECTED DRAWING: Figure 1
Patent JP-2022126922-A (JP)
Title: Battery pack
Inventor: TORASAWA YOSUKE
IPC: H01M50/572
Filed: 2021-02-19
Abstract: To avoid creating a closed circuit through a container when gas blows out from a safety valve.SOLUTION: A battery pack is formed by electrically connecting a plurality of sealed batteries having safety valves in series or parallel with a bus bar. The bus bar is arranged to connect the adjacent sealed batteries via right above the safety valve of at least one of the adjacent sealed batteries, and the portion immediately above the safety valve is formed so as to be broken by the heat of the gas when the gas is injected upward from the safety valve.SELECTED DRAWING: Figure 1
Patent JP-2022119687-A (JP)
Title: Security inspection system and security inspection method
Inventor: FURUO HITOSHI
IPC: G06F21/57
Filed: 2021-02-22
Abstract: To provide a security inspection system and a security inspection method for safely and efficiently inspecting a security situation in a terminal device to prevent a terminal device in an insufficient security situation from connecting to a network.SOLUTION: A security inspection system 1 comprises an inspection target terminal and an inspection terminal. The inspection target terminal includes extraction means and display means. The extraction means extracts inspection target information in the inspection target terminal. The display means converts the extracted inspection target information into a two-dimensional code and displays the code on a display of the inspection target terminal. The inspection terminal includes reference information registration means, acquisition means, and determination means. The reference information registration means stores reference information indicating the reference of a security situation in a storage unit. The acquisition means acquires the inspection target information by reading the two-dimensional code displayed on the display. The determination means determines whether the acquired inspection target information satisfies the reference information.SELECTED DRAWING: Figure 1
Patent JP-2021091970-A (JP)
Title: Apparatus for producing object by means of additive manufacturing
Inventor: MARK HERMAN ELSE VAES
IPC: B33Y30/00
Filed: 2021-02-24
Abstract: SOLUTION: The present invention relates to an apparatus and method for producing an object by additive manufacturing. The apparatus comprises: a process chamber for receiving a bath of material which can be solidified by exposure to electromagnetic radiation; a support for positioning the object in relation to the surface level of the bath of material; and a solidifying device for solidifying a layer of the material on the surface level by means of electromagnetic radiation. According to the present invention, a registering device is included for registering a characteristic of a calibration area related to the surface level of the bath of material. Further included is a control unit connected to the registering device. The control unit is arranged for using the characteristic of the calibration area obtained by the registering device for controlling the position of the electromagnetic radiation emitted by the solidifying device.SELECTED DRAWING: Figure 3
Patent JP-2022130945-A (JP)
Title: Plant instrumentation control system, and program rewriting method for plant instrumentation control system
Inventor: FUKAMI HIROKI
IPC: G05B9/02
Filed: 2021-02-26
Abstract: To provide a plant instrumentation control system and a program rewriting method for the plant instrumentation control system characterized in that an unauthorized update program will not actually run.SOLUTION: Each controller 10A or 10B includes a first program memory area 12AP1 or 12BP1 where a program is stored, a second program memory area 12AP2 or 12BP2 where a program is stored, an equivalent processing unit 11A or 11B that makes the first program memory area 12AP1 or 12BP1 and the second program memory area 12AP2 or 12BP2 equivalent to each other, and an arithmetic processing unit 13A or 13B that reads input data entered at an input/output device 20 and runs the program in the first program memory area or second program memory area.SELECTED DRAWING: Figure 1
Patent JP-2022131000-A (JP)
Title: sensor
Inventor: AKIMOTO YOSUKE
IPC: G01N27/22
Filed: 2021-02-26
Abstract: To provide a sensor capable of improving detection performance.SOLUTION: In one embodiment, a sensor includes a first sensor part. The first sensor part includes a first electrode, a first counter electrode, and a first intermediate layer provided between the first electrode and the first counter electrode. The first counter electrode includes a first electrode side surface. The first electrode side surface intersects with a first intersecting direction that intersects with a first direction from the first electrode to the first counter electrode. The first intermediate layer includes a first intermediate layer side surface. The first intermediate side surface intersects with the first intersecting direction. The first intermediate layer side surface regresses with respect to the first electrode side surface.SELECTED DRAWING: Figure 1
Patent JP-2022134929-A (JP)
Title: Emotion determination device, emotion output system, and emotion determination method
Inventor: KATO TETSUYO
IPC: A61B5/16
Filed: 2021-03-04
Abstract: To provide an emotion determination device that correctly determines emotion of a subject, an emotion output system, and an emotion determination method.SOLUTION: An emotion determination device according to an embodiment includes an estimation unit and a determination unit. The estimation unit estimates correlation between an index value based on heart rate data of a subject and a degree of parasympathetic nerve activity based on biological data other than the heart rate data of the subject. The determination unit determines an influence state of the degree of parasympathetic nerve activity on the heart rate data on the basis of the correlation between the index value based on heart rate data and the degree of parasympathetic nerve activity.SELECTED DRAWING: Figure 2
Patent JP-2022135679-A (JP)
Title: Stage device, lithography device and article manufacturing method
Inventor: IWATANI SATOSHI
IPC: G01B11/00
Filed: 2021-03-05
Abstract: To provide a stage device having a measurement system easy to implement.SOLUTION: A stage device includes: a stage movable in a first direction and a second direction orthogonal to each other; a scale arranged on the stage in a manner extending in the first direction; an optical assembly arranged so as to face the scale at least in a part of a movable range of the stage and extending in the second direction; and an interferometer configured to send measurement light and reference light to the optical assembly and receive the measurement light and the reference light returned from the optical assembly. The optical assembly is configured to irradiate the scale with the measurement light from the interferometer and to return, to the interferometer, the measurement light and the reference light returned from the scale.SELECTED DRAWING: Figure 7
Patent JP-2022110999-A (JP)
Title: Bobbin thread continuous feeder
Inventor: ARAI TAKESHI
IPC: D05B59/00
Filed: 2021-01-19
Abstract: To solve a problem of entanglement of a needle thread 12 with a bobbin thread 13 in a gap 10 between a rotating hook 2 and an inner shuttle 3 when the bobbin thread 13 is inserted in the inner shuttle 3 from outside of the rotating hook 2 in a bobbin thread continuous feeder.SOLUTION: This invention solves a problem of entanglement of the needle thread 12 with the bobbin thread 13 "bobbin thread guiding pipe 5 (2)" in a gap 10 between the rotating hook 2 and the inner shuttle 3 by fitting a bobbin thread feeder 8 in which a joint 6 and a bobbin thread guiding pipe 5 (2) are fitted to a bobbin thread feeder frame 8 (1) to the inner shuttle 3, blocking an opposite space 2k between a rotating hook two hook points root part 2i and an inner shuttle pressing root part 2j, and preventing the needle thread 12 from entering the opposite space 2k.SELECTED DRAWING: Figure 9
Patent JP-2022136490-A (JP)
Title: Magnus type thrust generating device, wind rotary device, hydraulic rotary device, and tidal rotary device with magnus type thrust generating device, and wind generator, hydraulic generator, and tidal generator with magnus type thrust generating device
Inventor: SHIMIZU ATSUSHI
IPC: F03D3/06
Filed: 2021-03-08
Abstract: To provide a magnus type thrust generating device which has the increased durability thereof and the reduced environmental load thereof, and enables the device to be large-scaled.SOLUTION: A vertical axis type magnus type wind generator (thrust generating device) 1 includes a support body 10, a rotary part 3 rotatable relative to the support body 10 around a first rotation axis O1, a plurality of cylinder blades 4 which can orbit around the first rotation axis O1 and can spin around a second rotation axis O2 parallel to the first rotation axis O1, and a support part 6 which is fixed to the rotary part 3 to be able to rotate around the first rotation axis O1, and supports each of the plurality of cylinder blades 4 on a circle around the first rotation axis O1. A least one of a one-end-side support part 64 and an other-end-side support part 65 of the support part 6 includes a pivotally-supporting swing structure part 7 which pivotally supports a shaft center of the cylinder blade 4 with the shaft center pivotally supported to allow its swing.SELECTED DRAWING: Figure 2
Patent JP-2022136643-A (JP)
Title: Conductor bonded structure and conductor ultrasonic bonding method
Inventor: YAMADA TAKUO
IPC: H01R4/62
Filed: 2021-03-08
Abstract: To provide a conductor bonded structure capable of suppressing generation of burrs and performing ultrasonic bonding of conductors, and a conductor ultrasonic bonding method.SOLUTION: A bonded structure 10 performs ultrasonic bonding of conductors of a plurality of electric wires. The conductor mixes a conductor relatively unlikely to deform and a conductor relatively likely to deform. That is, two or more kinds of electric wires composed of conductors of mutually different quality of material mix. When a plurality of conductors are assembled to form a bonded part, a conductor of an electric wire arranged at a position corresponding to at least an alignment part of a mold is less likely to deform compared with a conductor of an electric wire arranged at least at another part.SELECTED DRAWING: Figure 3
Patent JP-2022136660-A (JP)
Title: program
Inventor: WATANABE MUTSUMI
IPC: G06F21/32
Filed: 2021-03-08
Abstract: To provide a program that enables a confirmation of the legitimacy of an action by an agent.SOLUTION: According to an embodiment, a program to be executed by a processor causes the processor to accomplish the functions of: obtaining delegation information relating to an action delegated to an agent; generating agent information by adding electronic signature relating to the agent to the delegation information; and transmitting the agent information to an external device.SELECTED DRAWING: Figure 1
Patent JP-2021104998-A (JP)
Title: Cancer markers and methods of use thereof
Inventor: WONG CHI-HUEY
IPC: A61K45/00
Filed: 2021-03-08
Abstract: To provide methods and compositions which can modulate the globoseries glycosphingolipid synthesis.SOLUTION: The present disclosure is directed to glycoenzyme inhibitor compound and compositions and methods of use thereof that can modulate the synthesis of globoseries glycosphingolipid SSEA-3/SSEA-4/GloboH in the biosynthetic pathway; particularly, the glycoenzyme inhibitors target the alpha-4GalT; beta-4GalNAcT-I; or beta-3GalT-V enzymes in the globoseries synthetic pathway. Additionally, the present disclosure is also directed to vaccines, antibodies, and/or immunogenic conjugate compositions targeting the SSEA-3/SSEA-4/GLOBO H associated epitopes (natural and modified) which elicit antibodies and/or binding fragment production useful for modulating the globoseries glycosphingolipid synthesis.SELECTED DRAWING: None
Patent JP-2022139773-A (JP)
Title: Reader/writer, communication system, printer, and object manufacturing method
Inventor: NAKANO YOSHIMITSU
IPC: G05B19/418
Filed: 2021-03-12
Abstract: To provide a reader/writer capable of properly communicating with an RF tag of an access object.SOLUTION: A reader/writer includes a communication unit that acquires optical code information which contains tag identifiers of a plurality of RF tags (51a to 51c) read from an optical code (52), a discrimination unit that discriminates an object tag identifier from the tag identifiers, and a reader/writer-side communication unit that communicates with the object RF tag associated with the object tag identifier. Accordingly, since the reader/writer uses the object tag identifier as a key of communication, the reader/writer can be prevented from erroneously writing data in an RF tag other than the object RF tag.SELECTED DRAWING: Figure 1
Patent JP-2022140075-A (JP)
Title: Control device of washing machine and washing machine
Inventor: SHIMIZU TATSUYA
IPC: D06F33/48
Filed: 2021-03-12
Abstract: To efficiently reduce unbalance of laundry in a rotary tub.SOLUTION: Laundry is charged in a rotary tub 4. A motor 7c rotationally drives the rotary tub 4. A rotational frequency detection unit 21 detects the rotational frequency N of the motor 7c, and an unbalance detection unit 22 detects an unbalance value u of the laundry in the rotary tub 4. In unbalance reducing processing, a motor control unit 25 controls the motor 7c according to the rotational frequency N of the motor 7c, the unbalance value u and a change amount Δu of the unbalance value u so that the unbalance value u becomes smaller than a predetermined value.SELECTED DRAWING: Figure 2