baber/WOPTO huggingface dataset:
Patent JP-2021021053-A (JP)
Title: Pressure sensitive adhesive sheet for visible light transmitting surface, pressure sensitive adhesive sheet for visible light transmitting surface having detachable base material sheet, and laminate
Inventor: SEKI MASASHI
IPC: C09J7/20
Filed: 2019-07-30
Abstract: To provide a pressure sensitive adhesive sheet for a visible light transmitting surface, configured to be adhered into a visible light transmitting material as represented by a window material, capable of exerting a specific function by a functional layer, while allowing an easy removal without an adhesive residue.SOLUTION: A pressure sensitive adhesive sheet for a visible light transmitting surface is to be adhered onto a surface of a visible light transmitting material. The pressure sensitive adhesive sheet for a visible light transmitting surface includes a functional layer and an adhesive layer. The adhesive layer has a plurality of concave shapes on both sides thereof.SELECTED DRAWING: Figure 1
Patent JP-2021026521-A (JP)
Title: Incompatible instance retrieval system and incompatible instance retrieval method
Inventor: DEDEN
IPC: G06F16/338
Filed: 2019-08-06
Abstract: To provide an incompatible instance retrieval system and an incompatible instance retrieval method which can achieve technique succession, quality improvement and business efficiency improvement by effectively utilizing knowledge about an incompatible instance.SOLUTION: An incompatible instance retrieval system 1 comprises: a keyword input reception unit which receives input of a retrieval keyword in an input reception unit 40; a content retrieval unit which retrieves a content related to the input retrieval keyword from databases 11, 12, 13 storing contents indicating incompatible instances in a processing retrieval unit 41; a reference information extraction unit which extracts at least two pieces of reference information about the retrieved content; a reference information display unit which displays the connection between the extracted pieces of reference information in an identifiable specific mode in a display control unit 42; and a content presentation unit which presents information about the content related to the selected reference information out of the reference information displayed in the specific mode.SELECTED DRAWING: Figure 2
Patent JP-2019192302-A (JP)
Title: Access management method, access management device, and computer program
Inventor: HASHIMOTO ATSUSHI
IPC: G06F21/31
Filed: 2019-08-07
Abstract: To reduce security risk of an information processing apparatus.SOLUTION: An access management device 16 stores a work condition for a work object device 14 including a log-in ID applied by a user, the work condition being approved by an administrator according to application from the user, in a first storage region. When the access management device 16 receives a log-in request for designating the work object device 14 at a log-in destination, the log-in request satisfying the work condition previously stored in the first storage region, the access management device logs in the work object device 14 using the log-in ID and password which are used for logging in the work object device 14 previously stored in a second storage region, the log-in ID and the password corresponding to the work condition that the log-in request satisfies.SELECTED DRAWING: Figure 1
Patent JP-2020001394-A (JP)
Title: Printing device
Inventor: ONODERA HITOSHI
IPC: B41J29/38
Filed: 2019-08-07
Abstract: To provide a communication tag for short-range radio communication without causing increase in size of a printing device.SOLUTION: A printing device 100 includes: a front face cover 11 covering at least part of an internal mechanism; a communication tag 18 for short-range radio communication provided along the front face cover 11 inside the front face cover 11. The communication tag 18 is installed so as to surround a periphery of a power button 17 provided in the vicinity of the face cover 11.SELECTED DRAWING: Figure 1
Patent JP-2021023759-A (JP)
Title: Washing method and washing device
Inventor: KIMURA TAKASHI
IPC: A47L15/16
Filed: 2019-08-09
Abstract: To provide a washing method and a washing device capable of efficiently washing tableware and a glass by one washing device.SOLUTION: A washing device comprises: a tableware washing tank 60 for storing first washing water; a glass washing tank 80 for storing second washing water; a finishing rinsing tank 40 for storing third washing water; a tableware washing pump 70 for discharging and sucking the first washing water; a glass washing pump 90 for sucking and discharging the second washing water; a finishing rinsing pump 50 for sucking and discharging the third washing water; and a control part for controlling the respective pumps. Any mode of a washing cycle of a tableware washing mode for injecting the first washing water to tableware in the washing chamber for washing, then injecting third washing water for rinsing, and a washing cycle of a glass washing mode for injecting the second washing water to glass in the washing chamber for washing and then injecting the third washing water for rinsing can be executed, and by the control part, any mode of the washing cycle is selected and executed.SELECTED DRAWING: Figure 5
Patent JP-2021033350-A (JP)
Title: Authentication device, authentication method, and authentication program
Inventor: ANDO KENICHI
IPC: G06T7/00
Filed: 2019-08-14
Abstract: To enhance authentication accuracy while preventing degrading of a level of authentication by signature.SOLUTION: The present authentication device performs user authentication, and includes: first calculation means which, when having acquired feature quantity data indicating a feature quantity of the signature, calculates a first reliability indicating that a signature is hand-written by the user on the basis of a feature quantity calculated form a plurality of pieces of handwriting data stored by storage means and the feature quantity data; second calculation means which, when the first reliability is below a threshold, calculates a second reliability indicating that the signature is handwritten by the user on the basis of a feature quantity calculated from a group of handwriting data selected from the plurality of pieces of handwriting data according to a prescribed reference and the feature quantity data; and determination means which determines success or failure of the authentication on the basis of at least one of the first reliability and the second reliability.SELECTED DRAWING: Figure 3
Patent JP-2021020032-A (JP)
Title: LED light fan
Inventor: HATTORI NOBUYUKI
IPC: A45B27/00
Filed: 2019-07-26
Abstract: To provide an LED light fan, in which a plastic flat plate is pasted on a fan portion, a tape-type LED light is attached to an outer circumference of the fan portion, and an illumination LED light attached to a handle portion illuminates a surface of the fan portion to improve the visibility from a performer.SOLUTION: A fan 1 with a plastic flat plate pasted thereon includes fan portion 3 having an LED tape light 5 attached to an outer circumference and an illumination LED 8 attached to a handle portion 4 for illumination of a surface of the fan portion, the illumination LED helping improve the visibility from a performer.SELECTED DRAWING: Figure 1
Patent JP-2021029499-A (JP)
Title: Photograph of deceased person, and image writing device
Inventor: KONDO TOYOSHI
IPC: A47G33/00
Filed: 2019-08-22
Abstract: To provide a photograph of a deceased person, which is hardly deteriorated, and the like.SOLUTION: An image writing device 1 comprises: an image recording part 10 for recording image data; a drawing target part 90 that is made of a silicon wafer and is used as a photograph of a deceased person; a drawing part 50 for outputting laser light and drawing an image corresponding to the image data on the drawing target part 90 through laser processing; a holding part 70 for holding the drawing target part 90; and a drawing control part 30 for controlling the laser light output by the drawing part 50 and controlling movement of at least one of the drawing part 50 and the holding part 70. The drawing target part 90 is provided with a positioning mark 90a. The image is drawn so that a side provided with the positioning mark 90a, is directed downward. The holding part 70 holds the drawing target part using the positioning mark 90a.SELECTED DRAWING: Figure 1
Patent JP-2021032323-A (JP)
Title: Bearing fixing structure of motor case
Inventor: SHIRAKI MANABU
IPC: H02K5/173
Filed: 2019-08-23
Abstract: To provide a bearing fixing structure of a motor case having bearing fixing means for adjusting a position of a bearing in an axial direction which is movable in the axial direction of a spindle from the outside of the motor case, and fixing the bearing in a prescribed position in the axial direction after the adjustment.SOLUTION: A bearing fixing structure of a motor case comprises: a spindle; the motor case rotating in a circumferential direction of the spindle with the spindle as a center in a radial direction; a rotor accommodated in the motor case in the radial direction, and rotating in the circumferential direction of the spindle with the spindle as a center in the radial direction; a gear reduction mechanism for transmitting the rotation of the rotor to the rotation of the motor case; a bearing for rotatably supporting the motor case to the spindle at both-end part sides in an axial direction in which the spindle of the motor case extends, being a bearing which is movable in the axial direction out of at least either of the bearings at both the end part sides; and bearing fixing means for adjusting a position of the bearing in the axial direction which is axially movable from the outside of the motor case, and fixing the bearing which is axially movable to the adjusted prescribed position in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2020056005-A (JP)
Title: Method for producing polymer compound and light-emitting element
Inventor: SAKAKIBARA AKIRA
IPC: C08G61/12
Filed: 2019-08-23
Abstract: To provide a method for producing a polymer compound containing a sufficiently reduced amount of trace metals.SOLUTION: The present invention provides a method for producing a polymer compound B containing at least one of structural units represented by formulae (2-1) to (2-4) by purifying a polymer compound A containing at least one of structural units represented by formulae (2-1) to (2-4). The purification process comprises: a step of bringing at least three different adsorbents selected from the group consisting of graphite carbon black, molecular sieve, silica gel, magnesium silicate, diatomite, zeolite, alumina, activated carbon, acid white clay and activated white clay, into contact with a solution containing the polymer compound A and an organic solvent; and a step of removing the adsorbents and/or the organic solvent from a mixed solution containing the polymer compound A, the adsorbents and the organic solvent. At least one of the adsorbents is alumina or magnesium silicate. [The structural units represented by formulae (2-1) to (2-4) are as described in the specification of the present invention].SELECTED DRAWING: None
Patent JP-2021034911-A (JP)
Title: Distribution device, distribution system, client terminal and distribution program
Inventor: FUNABASHI RYOICHI
IPC: H04N21/238
Filed: 2019-08-26
Abstract: To reduce delay time accompanying video data conversion processing.SOLUTION: The distribution device generates converted video data by executing conversion processing on video data. The distribution device extracts difference data between the video data and the converted video data. When the difference data is extracted, the distribution device distributes the video data and the difference data to a client terminal.SELECTED DRAWING: Figure 12
Patent JP-2021038055-A (JP)
Title: Sheet carrier and image forming system
Inventor: SANNOMIYA SHIGEYUKI
IPC: B65H31/26
Filed: 2019-09-02
Abstract: To provide a sheet carrier constructed to improve the ability to cool a sheet S2 and to load a sheet S1 by a simple structure.SOLUTION: A sheet carrier includes an input port 50 to which a sheet is brought from an image forming apparatus 1, a first transport-roller pair 52 and a second transport-roller pair 53 that carry the sheet S2 carried from the input port 50, a relay transport passage 51 that guides the sheet S2 carried by the first transport-roller pair 52 and the second transport-roller pair 53, a loading tray 17 that is provided above the relay transport passage 51 and supports a sheet S1 discharged from the image forming apparatus 1, a fan 54 that feeds air to the relay transport passage 51, a through-hole 51c that is provided such that the air fed by the fan 54 passes through the relay transport passage 51, and a ventilation port 100 that sends the air having passed the through-hole 51c toward a portion protruding from the loading tray 17 of the sheet S1 supported on the loading tray 17.SELECTED DRAWING: Figure 2
Patent JP-2019207442-A (JP)
Title: Branched polyol additives for electrophoretic media
Inventor: SHAO LIN
IPC: G02F1/167
Filed: 2019-09-13
Abstract: To provide additives for electrophoretic media.SOLUTION: Additives for electrophoretic media are provided, comprising esters of branched polyols and fatty acids, such as esters of pentaerythritol propoxylate (5/4 PO/OH) and stearic acid. The fatty acids may be saturated or unsaturated, branched or unbranched. In some embodiments, the fatty acids are perfluorinated, or partially fluorinated. In some embodiments, the branched polyols include oligomers of polypropylene oxide or polyethylene oxide. When the additives are included in an electrophoretic medium in a display, the resulting display has an improved contrast ratio and reducing ghosting.SELECTED DRAWING: None
Patent JP-2021046340-A (JP)
Title: Gallium substitution type solid electrolyte material and all-solid lithium ion secondary battery
Inventor: KATAOKA KUNIMITSU
IPC: H01M10/052
Filed: 2019-09-19
Abstract: To provide a new solid electrolyte material having high density and ionic conductivity, and an all-solid lithium ion secondary battery using the same.SOLUTION: The solid electrolyte material has: a chemical composition represented by Li7-3xGaxLa3Zr2O12 (0.08≤x<0.5); a relative density of 99% or more; a cubic crystal system a space group of I-43d; a garnet type structure; a lithium ion conductivity of 2.0×10-3 S/cm or more; and a lattice constant of 1.29 nm≤a≤1.30nm. Lithium ions occupy 12a seats, 12b seats and two kinds of 48e seats in the crystal structure, and gallium ions occupy 12a sea and 12b seats. The all-solid lithium ion secondary battery includes a positive electrode, a negative electrode and a solid electrolyte constituted of the solid electrolyte material.SELECTED DRAWING: Figure 3
Patent JP-2021050914-A (JP)
Title: System, moving body, information processor and program
Inventor: OKAMOTO YUJI
IPC: H04W16/22
Filed: 2019-09-20
Abstract: To flexibly change a destination without affecting work using communication in a moving body.SOLUTION: A system including a moving body and an information processor capable of communicating with the moving body, sets a destination onto the moving body and determines a communication status of the moving body on a route to the destination. In the above setting, the destination is set so that the communication status on the route of the moving body satisfies a predetermined condition according to the determination result of the communication status.SELECTED DRAWING: Figure 1
Patent JP-2021049822-A (JP)
Title: Vehicle lamp system
Inventor: KANBARA TAKESHI
IPC: F21V14/04
Filed: 2019-09-24
Abstract: To provide a vehicle lamp system which can stably emit light in a visual line direction of a driver irrespective of a travelling state.SOLUTION: A vehicle lamp system 10 includes: a plurality of swivel angle calculation means 42, 43; traveling state determination means 44 which determines a travelling state of an own vehicle; swivel angel selecting means 45 which selects a swivel angle according to the travelling state of the own vehicle determined by the travelling state determination means out of the swivel angles respectively calculated by the plurality of swivel angle calculation means; a vehicle lamp unit 20; and control means 46 which controls a light irradiation direction of the vehicle lamp unit on the basis of the swivel angle selected by the swivel angle selecting means.SELECTED DRAWING: Figure 1
Patent JP-2020055311-A (JP)
Title: Image body, image body with function layer, and method for manufacturing image body with function layer
Inventor: SHIMOGATA TAKANOBU
IPC: B32B27/00
Filed: 2019-09-30
Abstract: To provide an image body having unique designability, an image body with a function layer, and a method for manufacturing the image body with the function layer.SOLUTION: An image body has a glossy layer 5 containing a binder resin and a pearl pigment on one surface of a base material 1, in which a surface opposite to the surface of the base material 1 side of the glossy layer 5 has a first region 5A and a second region 5B having mutually different root-mean-square heights, at least a part of the outer edge of the first region 5A comes in contact with the second region 5B, and an absolute value of a difference between the root-mean-square height of the first region 5A and the root-mean-square height of the second region 5B is 0.12 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2020008882-A (JP)
Title: Zoom lens system
Inventor: KOORI MASAKAZU
IPC: G02B15/16
Filed: 2019-10-02
Abstract: To provide a zoom lens system which is well corrected for various aberrations to provide superior optical performance.SOLUTION: A zoom lens system disclosed herein consists of a positive first lens group, a negative second lens group, and a positive third lens group, and is configured to move at least the first and third lens groups in such a way that a distance between the first and second lens groups increases and a distance between the second and third lens groups decreases when zooming from the wide-angle end to the telephoto end, the first lens group consisting of a positive lens, a negative lens, and a positive lens. The zoom lens system satisfies the following conditional expressions (1) and (6). -5.5<f1/f2<-4.5 ...(1), 2.6<f1/f3<3.3 ...(6), where f1 represents a focal length of the first lens group, f2 represents a focal length of the second lens group, and f3 represents a focal length of the third lens group.SELECTED DRAWING: Figure 1
Patent JP-2021060212-A (JP)
Title: Hole wall measurement system
Inventor: OBARA KENJI
IPC: G01C7/06
Filed: 2019-10-03
Abstract: To provide a hole wall measurement system capable of improving accuracy in measuring a shape of a hole wall.SOLUTION: A hole wall measurement system for measuring a shape of a hole wall 12 of a posthole 10 formed by excavating the ground GR comprises a hole wall measurement device 20, arm three-axis acceleration sensors 110, a body three-axis acceleration sensor 130, a first water pressure sensor 121, a second water pressure sensor 122, and a PC 300. The PC 300 includes: an arm inclination angle calculation section 311 for calculating inclination angles of measurement arms 22 from detection values of the arm three-axis acceleration sensors 110; a body movement distance calculation section 312 for calculating a horizontal movement distance of a body part 21 from a detection value of the body three-axis acceleration sensor 130; and a hole wall shape calculation section 316 for calculating a diameter of the hole wall 12 and a center axis Ce of the hole wall 12 corresponding to a depth of the posthole 10 as a shape of the hole wall 12 based on inclination angles of the measurement arms 22, a previously input length of the measurement arms 22, a horizontal movement distance of the body part 21, and water pressure.SELECTED DRAWING: Figure 2
Patent JP-2021064893-A (JP)
Title: Image reading device, and image forming apparatus
Inventor: NGUYEN SON TUNG
IPC: B65H7/14
Filed: 2019-10-16
Abstract: To provide an image reading device that can detect a document conveyed by a document conveying unit without providing a sensor on a cover, and an image forming apparatus.SOLUTION: An image forming apparatus comprises: a housing 11 that can open/close a top face of a document platen 21; a first swinging member 18 that has a first contact part 182 formed by extending from a first shaft 181 to a first position P21 on a conveyance path 13, and a first part to be detected 183 formed by extending from the first shaft 181, penetrating a second opening 113 and a first opening 215 of the housing 11 in the closed state, and reaching an inside of the document platen 21, and is swung when the first contact part 182 is brought into contact with a document conveyed by a document conveying unit; and a sensor 24 that detects the first part to be detected 183 in a detection area including a part of a swing range of the first part to be detected 183.SELECTED DRAWING: Figure 4
Patent JP-2020068208-A (JP)
Title: Composite positive electrode active material, positive electrode and lithium cell employing the same, and manufacturing method thereof
Inventor: HONG SUK-GI
IPC: H01M4/36
Filed: 2019-10-23
Abstract: To provide a composite positive electrode active material, a positive electrode and a lithium cell employing the same, and a manufacturing method thereof.SOLUTION: A composite positive electrode active material comprises a core containing multiple primary particles, and a shell placed on the core, where the primary particle contains a nickel-based first lithium transition metal oxide, the shell comprises a first layer, and a second layer placed on the first layer. The first layer comprises a first composition containing a first metal, the second layer comprises a second composition containing phosphorus (P), and the first metal is one or more metals belonging to the 2 to 5 groups, and the 7 to 15 groups of an element periodic table other than nickel. A positive electrode and a lithium cell containing the same, and a composite positive electrode active material production method are also provided.SELECTED DRAWING: Figure 1A
Patent JP-2021059701-A (JP)
Title: Photocured resin prepared from bismaleimide compound and polythiol compound
Inventor: SUTANI MAKI
IPC: C08G75/045
Filed: 2019-10-04
Abstract: To provide a photocured resin prepared from a bismaleimide compound and a polythiol compound.SOLUTION: A specific bismaleimide compound and a polythiol compound are melted and mixed, and then photocured, to prepare a cured resin compound.SELECTED DRAWING: None
Patent JP-2021065907-A (JP)
Title: Refining ladle
Inventor: MANAI RYOTA
IPC: B22D41/00
Filed: 2019-10-24
Abstract: To provide a refining ladle having a simple structure, capable of performing easily a maintenance work such as removal of bullion attached to an upper end surface of a ladle body, and reducing a facility cost and maintenance cost.SOLUTION: In a refining ladle 1 having a ladle body 2 comprising a steel shell 3 covering a cylindrical outer peripheral surface and a circular bottom surface, and a refractory material 4 disposed inside the steel shell 3, a cast-iron top plate 16 having a toric shape in a plane view is arranged along the upper end surface 15 of the steel shell 3 on the outer peripheral surface and the refractory material 4 disposed inside.SELECTED DRAWING: Figure 1