baber/WOPTO huggingface dataset:
Patent JP-2021113014-A (JP)
Title: Electric parking brake device and electric parking brake control method
Inventor: SETO SHINJI
IPC: H02P29/00
Filed: 2020-01-21
Abstract: To provide an electric parking brake device and an electric parking brake control method capable of accelerating data measurement, suppressing the influence of load fluctuation during idling, and achieving an appropriate tightening force.SOLUTION: The present invention comprises a disc rotor 2, brake pads 5a, 5b pressed against the disc rotor 2, an electric motor 8 for applying thrust to the brake pads 5a, 5b, a current detection unit 31 for detecting a motor current 43 of the electric motor 8, and a brake control device 11 for controlling the electric motor 8 based on the motor current 43. The brake control device 11 controls the electric motor 8 based on an amount of current change from a peak current of the motor current 43 to a predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2021117050-A (JP)
Title: Water content measuring apparatus of ground material and water content measuring method of ground material
Inventor: ISHII KENJI
IPC: G01N5/00
Filed: 2020-01-23
Abstract: To provide a water content measuring apparatus of ground material and a water content measuring method of the ground material in which prior calibration work is unnecessary and water contents can be measured by a small and lightweight device.SOLUTION: A ground material 41 becoming a measuring object is added to an evaporation unit 3 of a water content measuring apparatus 1, and the weight m1 of the ground material 41 is acquired by a weight measurement unit 5 arranged under the evaporation units 3. Then, the ground material 41 is heated while decompressing the evaporation unit 3, and the soil water 45 contained in the ground material 41 is evaporated in an evaporation unit 2. The generated water vapor 43 is condensed and stored in a condensing unit 7 connected with the evaporation unit 3. Then, the weight m1 of the ground material 41 is acquired by the weight measurement unit 5 if verified that the ground material 41 becomes the absolute dry state, and the water content of the ground material 41 is calculated by using the weight m1 and the weight m2.SELECTED DRAWING: Figure 2
Patent JP-2021120987-A (JP)
Title: Optical module
Inventor: YOSHIMURA SATOSHI
IPC: H01S5/022
Filed: 2020-01-30
Abstract: To provide an optical module capable of reducing a current to be used while stabilizing a wavelength of light from an optical semiconductor device.SOLUTION: The optical module comprises: a plurality of optical semiconductor devices radiating each of signal beams each having a different peak wavelength to a first direction; a heater member having a first surface and a second surface opposite to the first surface, and on which a heater generating a heat by flowing a current is provided onto the first surface; and a housing that houses the plurality of optical semiconductor devices and the heater member. The plurality of optical semiconductor devices are installed onto an inner surface of the housing so as to be paralleled to a second direction crossed to the first direction. The heater member is arranged onto a front surface on the side opposite to the inner surface of the housing of the plurality of optical semiconductor devices so as to contact the second surface to the plurality of optical semiconductor devices.SELECTED DRAWING: Figure 3
Patent JP-2020148082-A (JP)
Title: Front loader and work machine
Inventor: ROBERT STEWART BOYD
IPC: E02F3/34
Filed: 2020-02-03
Abstract: To provide a front loader which can be easily mounted on a vehicle body even when the vehicle body is inclined to the front loader, and a work machine including the front loader.SOLUTION: A front loader includes a boom, a main frame mounted on a vehicle body, a sub-frame which is attachable/detachable to/from the main frame and supports the boom, a first engagement part provided on the main frame, a second engagement part which is provided on the sub-frame and is engaged with the first engagement part when the sub-frame is mounted on the main frame, a guide part which is provided on the main frame and allows the second engagement part to be engaged with the first engagement part, and an opening member which is provided on the sub-frame and is formed with an opening to which the guide part is inserted when the second engagement part is engaged with the first engagement part.SELECTED DRAWING: Figure 3
Patent JP-2021126171-A (JP)
Title: Information processing device and program
Inventor: KIMURA SHINYA
IPC: A63F13/45
Filed: 2020-02-10
Abstract: To provide an information processing device capable of reducing a burden on a user playing a game.SOLUTION: An information processing device stores user information in which a plurality of teams each having attributes in which superiority relationships are determined beforehand are set in association with a user, and information on an opponent team with the attributes that can play a match with the team associated with the user; automatically determines a team having attributes superior to the attributes of the opponent team out of the plurality of teams associated with the user before starting the match without depending on the user's operation; and automatically progresses a game in which a match between the team associated with the user that has been determined and the opponent team is executed without depending on the user's operation.SELECTED DRAWING: Figure 9
Patent JP-2021128504-A (JP)
Title: Task management system
Inventor: KITAMI DAISUKE
IPC: G06Q10/06
Filed: 2020-02-13
Abstract: To provide a mechanism capable of completing a report by the due date of a task.SOLUTION: A task management system 1 includes a plurality of terminal devices 2 connected through a network 4 and a task management server 3. The task management server 3 stores task management information 32a related to the management of tasks of a plurality of employees to whom the plurality of terminal devices 2 is allocated. Each terminal device 2 displays the due date of a task, details of the task and a postponement desired button on a display screen of the terminal device 2 for each task of the employees corresponding to the terminal devices 2 on the basis of display data generated by the task management server 3 on the basis of the task management information 32a and transmitted from the task management server 3. The terminal device 2 transmits postponement report information showing that the task is desired to be postponed to the task management server 3 when a preset postponement desired condition including an operation to the postponement desired button is established.SELECTED DRAWING: Figure 1
Patent JP-2021129679-A (JP)
Title: Guide wire
Inventor: NAKANISHI YUTA
IPC: A61M25/09
Filed: 2020-02-19
Abstract: To suppress an increase of an outer diameter of a guide wire due to arrangement of a marker in the guide wire concerning the guide wire having a marker part containing a resin on an outer surface of a core shaft.SOLUTION: A guide wire includes: a core shaft having a long-sized outer shape; and a coating film formed on an outer surface of the core shaft and containing a resin. The coating film includes: a marker part containing a pigment and linearly expressed on the outer surface of the coating film; and a resin part not containing a pigment. The marker part and the resin part are alternately expressed in an extension direction on the outer surface of the coating film. A thickness of a part where the marker part is expressed on the outer surface is substantially the same as a thickness of a part where the resin part is expressed on the outer surface in the coating film, or the thickness of a part where the marker part is expressed is thinner than the thickness of a part where the resin part is expressed.SELECTED DRAWING: Figure 3
Patent JP-2021132280-A (JP)
Title: Production system, communication method, and program
Inventor: MATSUMURA ISAMU
IPC: H04L12/28
Filed: 2020-02-19
Abstract: To guarantee a time required to transmit data.SOLUTION: A production system (1) includes a first industrial device (20), and a second industrial device (30) that communicates with the first industrial device (20) at constant cycles. The second industrial device (30) includes a transmission unit (302) that uses each of a plurality of constant cycle regions in one cycle to transmit data about itself to the first industrial device (20).SELECTED DRAWING: Figure 4
Patent JP-2021131482-A (JP)
Title: Fixing device and image forming apparatus
Inventor: UBAGAI AKIRA
IPC: G03G15/20
Filed: 2020-02-20
Abstract: To provide a fixing device that can obtain satisfactory fixing performance.SOLUTION: A fixing device comprises: an annular belt; a heat generation member; and a heat transfer member. The annular belt is opposite to a medium that is conveyed at a predetermined conveyance speed. The heat generation member has two heat generation units provided separate from each other. The heat transfer member is provided between the heat generation member and the annular belt, has a first surface opposite to the heat generation member and a second surface opposite to the annular belt, and transfers heat generated in the heat generation member to the annular belt. In addition, the fixing device satisfies the following conditional expression (1). (1) D/L≥0.18×S-28, wherein D is the thermal diffusivity [×10-6 m2/s] in a surface direction along the first surface in the heat transfer member, L is the half the length [×10-3 m] of the interval between the two heat generation units in the surface direction, and S is the conveyance speed [×10-3 m/s] of the medium.SELECTED DRAWING: Figure 18
Patent JP-2021131003-A (JP)
Title: Horizontal brace junction structure
Inventor: TAGAKI KINYA
IPC: E04B1/24
Filed: 2020-02-21
Abstract: To provide a horizontal brace junction structure capable of improving on-site work efficiency without reducing transmission of a horizontal force by a horizontal brace while adopting a non-bracket method capable of improving transport efficiency.SOLUTION: The horizontal brace junction structure is for joining an end of a horizontal brace 8 to a connection part 7 to which a steel column 2, a first steel beam 3 extending in a first direction from the steel column 2, and a second steel beam 4 extending in a second direction intersecting the first direction from the steel column 2 are joined. The connection part 7 includes: a first gusset plate 71 welded to a position of the first steel beam 3 side deviated from a column core 7a of the connection part 7 in the first direction; and a second gusset plate 72 welded to a position of the second steel beam 4 side deviated from the column core 7a in the second direction. A joined end of the horizontal brace 8 with the connection part 7 is formed into a forked shape by a first steel material 81 joined at one end to the first gusset plate 71 and a second steel material 82 joined at one end to the second gusset plate 72.SELECTED DRAWING: Figure 3
Patent JP-2021136621-A (JP)
Title: Terminal control system, terminal control server and terminal control method
Inventor: SHIRAKAWA JUNICHI
IPC: H04M3/54
Filed: 2020-02-28
Abstract: To provide a terminal control system, a terminal control server and a terminal control method that can automatically set an operation mode at incoming call time of a portable terminal to a mode suitable for a user state.SOLUTION: A terminal control system comprises: a portable terminal that has a telephone function; and a terminal control server that transmits a drive mode setting command which instructs the portable terminal to set a drive mode when it is determined that a predetermined telephone call limitation condition is satisfied on the basis of schedule information of a user associated with the portable terminal and state information associated with a traveling state of a vehicle associated with the user.SELECTED DRAWING: Figure 1
Patent JP-2021132603-A (JP)
Title: Chicken feed, chicken feed production method and chicken breeding method
Inventor: YOTO DAISI
IPC: A23K50/75
Filed: 2020-02-28
Abstract: To provide chicken feed and a method for producing the same capable of preventing occurrence of disease caused by impaired immunity and promoting sound growth, and thus capable of raising chicken which can provide eggs and chicken meat with taste better than and a nutritive value higher than conventional ones; and to provide a chicken breeding method using the feed.SOLUTION: Fermented tea and allium vegetable are used for chicken feed. The fermented tea is preferably made of black tea obtained by mixing and fermenting tea leaves and tea stems.SELECTED DRAWING: Figure 4
Patent JP-2021135928-A (JP)
Title: Information processor, method for processing, and program
Inventor: HASHIMOTO YOSHINORI
IPC: G06F3/12
Filed: 2020-02-28
Abstract: To provide an information processor that is prevented from causing lowering of the accuracy of reading a barcode.SOLUTION: An information processor acquires information to be converted to a barcode, and generates image data to be printed by a printer as a barcode showing the acquired information on the basis of the information and a setting content of a predetermined setting. An image is generated in which the bars in the barcode are thinner and the spaces between the bars are wider when the setting content is a first setting than when the setting content is a second setting.SELECTED DRAWING: Figure 2
Patent JP-2021134331-A (JP)
Title: Conductive polymer composite, conductive composition, and coating film
Inventor: OKUZAKI HIDENORI
IPC: C08L101/06
Filed: 2020-02-28
Abstract: To provide a conductive polymer composite in which differences in film-making temperature and changes in conductivity due to expansion and contraction of coating film can be controlled by controlling the structure of the conductive polymer composite.SOLUTION: Provided is a conductive polymer composite, which comprises PEDOT (poly(3,4-ethylenedioxythiophene)) and polyanion, and in which, setting the peak intensity at 1260 cm-1 of the Raman spectrum as I1 and the peak intensity at 1420 cm-1 as I2, and setting the absorbance of the light absorption spectrum at a wavelength of 950 nm as A1 and the absorbance at a wavelength of 2300 nm as A2, the conductive potential α derived by the following equation (1): α=(I1/I2)-0.135×(A2/A1) (1) is -0.23 or more.SELECTED DRAWING: None
Patent JP-2021139947-A (JP)
Title: Image display device, display control method, and cradle
Inventor: KIMURA HIDEYUKI
IPC: G09G5/10
Filed: 2020-03-02
Abstract: To provide an image display device, a display control method, and a cradle, by which the uniformity can be corrected with a simple structure.SOLUTION: An image display device according to an embodiment includes a tablet terminal 10 including a display 11, a cradle 20 holding the tablet terminal 10, a light sensor 30 provided to the cradle 20 and capable of receiving the display light from the display 11, a movable mechanism changing the light-receiving position of the light sensor 30 with respect to the display, a luminance measurement unit 103 that measures the detected luminance of the light sensor 30 in association with the light-receiving position, and a characteristic correction unit 106 correcting the uniformity characteristic of the display on the basis of the measurement result of the detected luminance.SELECTED DRAWING: Figure 3
Patent JP-2020101824-A (JP)
Title: Audio bit stream decoding method using enhanced spectrum band replicated metadata in at least one filling element
Inventor: LARS VILLEMOES
IPC: G10L21/0388
Filed: 2020-03-03
Abstract: To provide an audio bit stream decoding method using an enhanced spectrum band replicated metadata in at least one filling element.SOLUTION: An embodiment is for an audio processing unit comprising a buffer, a bit stream payload format releasing device, and a decoding sub-system. The buffer stores at least one block of an encoded audio bit stream. The block includes a filling element, which is started with an identifier followed by filled data. The filled data includes at least one flag to determine whether or not an enhanced spectrum band replication (eSBR) process is to be executed with respect to an audio content in the block. There is also provided a method corresponding to encoded audio bit stream decoding.SELECTED DRAWING: Figure 7
Patent JP-2020105195-A (JP)
Title: Anti-cancer compounds targeting ral gtpases and methods of using the same
Inventor: DAN THEODORESCU
IPC: A61K45/00
Filed: 2020-03-04
Abstract: To provide effective methods of treating cancer by inhibiting GTPases being a compelling therapeutic target for the prevention and treatment of solid tumors and metastasis of these cancers.SOLUTION: A pharmaceutical composition comprises a compound in the figure and at least one pharmaceutical excipient.SELECTED DRAWING: None
Patent JP-2021140048-A (JP)
Title: Image forming apparatus
Inventor: TANAKA TOMOYA
IPC: G03G21/00
Filed: 2020-03-05
Abstract: To reduce a trouble that the inside of an apparatus is not sufficiently cooled when the apparatus makes a transition to a sleep mode.SOLUTION: An image forming apparatus is configured, when a detected temperature Ts detected by a temperature sensor 50 (temperature detection means) exceeds a predetermined value TA before the transition from a standby mode to a sleep mode, to be able to execute, before executing the sleep mode, a pre-sleep mode for stopping supply of power to a fixing device 20 while continuing at least one of exhaust of heat performed by a heat exhaust fan 25 (heat exhaust means) and cooling performed by a blower fan 33 (cooling means).SELECTED DRAWING: Figure 3
Patent JP-2021140535-A (JP)
Title: Inter-point group similarity computation device, and inter-point group similarity computation program
Inventor: KOIDE TOMOJI
IPC: G06T7/00
Filed: 2020-03-06
Abstract: To enable a highly accurate computation of a similarity in a query point group and part of data point group as a similarity between the query point group and the data point group.SOLUTION: Weight is defined in each query point qi included in a query point group Q, and allowance weight is also defined in each data point xj included in a data point group X. The allowance weight is configured to, when calculating a similarity between the query point group Q and the data point group X, show an amount of reception of weight Pij from each query point qi included in the query point group Q. A similarity computation unit 28 is configured to compute a partially matched Wasserstein metric (namely, a similarity) between the query point group Q and the data point group X by an improved Sinkhorn algorithm considering a restriction condition that each data point xj cannot receive the weight Pij exceeding a defined allowance weight bj from the query point qi.SELECTED DRAWING: Figure 1
Patent JP-2020161129-A (JP)
Title: System and method for scoring color candidate poses against color image in vision system
Inventor: JASON DAVIS
IPC: G06T7/00
Filed: 2020-03-07
Abstract: To provide a system and a method for scoring a candidate pose in a geometric-pattern matching tool of a vision system by using trained color, grayscale and/or range (height) information in association with edge-aligned candidate poses.SOLUTION: In a method, a trained pattern includes associated color/grayscale/range information in a set of test points. A runtime pose is established with a coordinate space for the color/grayscale/range image with respect to the trained pattern. The runtime pose is generated by an alignment tool. The test points are mapped onto the coordinate space for the image, and the match is determined. Based on the test point match, a score is determined. For example, the score is used in conjunction with the alignment result in runtime to accept or reject candidate poses from acquired images of runtime objects.SELECTED DRAWING: Figure 2
Patent JP-2021075991-A (JP)
Title: Rotary reciprocating operation device, stopper operation device, stopper, and door with stopper
Inventor: KATAOKA TAKUYA
IPC: E05B1/00
Filed: 2020-03-09
Abstract: To provide a rotary reciprocating operation device, a stopper operation device, a stopper, and a door with a stopper capable of temporarily fixing an object to be moved at a desired position.SOLUTION: A rotary reciprocating operation device 30 includes an abutment shaft 19 housed in a cylinder 38 and capable of protruding from the open end of the cylinder 38, an elastic portion 41 that is housed in the cylinder and applies an elastic force to the abutment shaft in a direction protruding from the cylinder, an operating portion 12 that slides the abutment shaft in the cylinder against the elastic force, two rows of guide teeth formed on the cylinder and having convex portions 46 and 47 arranged along the circumferential direction of the cylinder, a peripheral tooth 44 protruding from the body of the abutment shaft between the two rows of guide teeth, slopes 46a, 47a formed on the convex portion and receiving a force from the elastic portion 41 or the operating portion to change the sliding direction of the peripheral teeth that try to slide along the longitudinal direction of the cylinder, and a stopper groove 49 that is provided in the guide tooth on the open end side and is long in the longitudinal direction into which the peripheral tooth 44 is fitted.SELECTED DRAWING: Figure 4
Patent JP-2021144067-A (JP)
Title: Ferrite carrier core material, electrophotographic development carrier using the same, and electrophotographic developer
Inventor: KANESHIRO MASAKI
IPC: G03G9/113
Filed: 2020-03-10
Abstract: To provide a ferrite carrier core material capable of suppressing a development memory and preventing the amount of a developer drawn to a development roller and the amount of conveyance to a development region from being reduced.SOLUTION: A product PV×σr of a pore volume PV(cm3/g) of a ferrite carrier core material and a residual magnetization σr (Am2/kg) is 0.008 or more and 0.100 or less. The ferrite carrier core material has a composition represented by (MnxMgy) Fe3-(x+y) O4 (where, 0.1<x≤1 and 0.1<y≤1); Ca is preferably included in a range of more than 0.10 mol% and less than 1.0 mol% to the total mol of Mn, Mg and Fe; and the maximum mountain valley depth Rz of a particle is preferably 1.4 μm or more and 3.0 μm or less.SELECTED DRAWING: None
Patent JP-2020161476-A (JP)
Title: Light emitting element, manufacturing method thereof, and display device including the same
Inventor: JANG CHOELMIN
IPC: H01L27/32
Filed: 2020-03-12
Abstract: To provide a light emitting element having improved life and luminous efficiency, and a display device including the same.SOLUTION: According to an embodiment of the present invention, there are provided a light emitting element and a display device including the same. The light emitting element includes: a first electrode; a second electrode facing the first electrode; an emission layer disposed between the first electrode and the second electrode, the emission layer including a quantum dot; a first charge transfer layer disposed between the first electrode and the emission layer; a second charge transfer layer disposed between the second electrode and the emission layer; and an insulating layer disposed in at least one position between the first charge transfer layer and the emission layer and between the second charge transfer layer and the emission layer. The insulating layer includes an inorganic material, so that the light emitting element and the display device show improved life characteristics and emission efficiency characteristics.SELECTED DRAWING: Figure 4