baber/WOPTO huggingface dataset:
Patent JP-2020190980-A (JP)
Title: Deterioration estimation device, deterioration estimation system, deterioration estimation method and deterioration estimation program
Inventor: MORI TOSHIHARU
IPC: G06Q10/00
Filed: 2019-05-23
Abstract: To obtain a deterioration estimation device capable of grasping a deterioration state of equipment other than a period in which a maintenance record exists.SOLUTION: A deterioration estimation device 10 includes: a group information acquisition unit 12 for acquiring group information indicating the similar equipment classified into the same group as a target facility; a deterioration rank acquisition unit 14 for acquiring a deterioration rank which is a value indicating a deterioration degree of the facility given to the maintenance record of the target facility and the maintenance record of the similar facility; and an estimation unit 15 for estimating the deterioration rank in a target period in which the maintenance record of the target facility does not exist on the basis of history of the deterioration rank of the similar facility.SELECTED DRAWING: Figure 1
Patent JP-2020158099-A (JP)
Title: Seat slide device
Inventor: KAJISHIRO MITSUTOMO
IPC: B60N2/06
Filed: 2019-05-27
Abstract: To provide a constitution capable of suppressing noise from being generated while realizing absorption of variance and rattle removal resulting from a screw system.SOLUTION: A nut member 60 which moves relatively along a length of a screw 40 in response to rotation of the screw 40 comprises: a nut 70 which has a female screw 71 formed to threadedly engage with the screw 40 and through which the screw 40 threadedly engaging with the female screw 71 is inserted from one surface 72 to the other surface 73; a holder 80 which is fixed to a lower rail 20 such that a first opposite surface 81b faces the one surface 72 and a second opposite surface 82b faces the other surface 73; and a plurality of balls 90 which are interposed between the one surface 72 and the first opposite surface 81b and between the other surface 73 and the second opposite surface 82b respectively to support the nut 70 in the holder 80 in a ball floating state.SELECTED DRAWING: Figure 6
Patent JP-2020013985-A (JP)
Title: ToF-BASED 3D IMAGE SENSOR AND ELECTRONIC APPARATUS INCLUDING THE IMAGE SENSOR
Inventor: JIN YOUNG-GU
IPC: H04N5/369
Filed: 2019-06-04
Abstract: To provide a ToF-based 3D image sensor, and an electronic apparatus including the image sensor.SOLUTION: There are provided: a ToF-based 3D image sensor including a multi-tap pixel structure, which is less influenced by external light, has excellent tap symmetry, and enables high-speed operations; and an electronic apparatus including the image sensor. The ToF-based 3D image sensor includes: at least two first photogates symmetrically arranged in a central portion of a pixel; at least two first gates configured to remove an overflow charge generated in the at least two first photogates, the at least two first gates being arranged symmetrically in an outer portion of the pixel; and at least two gate groups including a plurality of gates configured to store and transmit charges generated in the at least two first photogates, the at least two gate groups being arranged in the outer portion of the pixel.SELECTED DRAWING: Figure 1
Patent JP-2020179139-A (JP)
Title: Foldable electric toothbrush
Inventor: LUO JIANFEN
IPC: A46B5/00
Filed: 2019-06-06
Abstract: To disclose a foldable electric toothbrush.SOLUTION: The present invention discloses a foldable electric toothbrush, in which a grip is provided, a folding and assisting mechanism is provided in the grip, and a first folding rod and a second folding rod are provided in the folding and assisting mechanism. During tooth-brushing, an angle of the toothbrush can be adjusted by the folding and assisting mechanism, which makes it possible to brush the portion which cannot be reached by a general toothbrush. Also, the toothbrush can be detached to be conveniently stored and portable. Further, a transmission mechanism can transmit a motion from a motor to a brush of the toothbrush, and during tooth-brushing, a brush swinging mechanism gives an excellent brushing effect by being applied in different brushing directions. Lastly, a cleaning mechanism cleans the toothbrush to assure sanitation of the toothbrush.SELECTED DRAWING: Figure 1
Patent JP-2020200511-A (JP)
Title: Control device and control method
Inventor: IWAKOKE TSUBASA
IPC: H05H1/46
Filed: 2019-06-11
Abstract: To suppress, by a simple constitution, generation of abnormal discharge during deposition onto a substrate.SOLUTION: A control part (15) includes an abnormal discharge detection part (155) for detecting abnormal discharge in a vacuum vessel (2), and a power control part (154) in which, when detecting abnormal discharge, output from a high frequency power source (6) and a target bias power source (10) is lowered, and a pressure in the vacuum vessel after lowering the output, measured by a first pressure sensor (23) is maintained at a first set value for a prescribed time, the output is increased.SELECTED DRAWING: Figure 1
Patent JP-2020202323-A (JP)
Title: Cleaning gun
Inventor: OKA TOSHIAKI
IPC: H01L21/304
Filed: 2019-06-12
Abstract: To ensure that an object to be cleaned is sufficiently cleaned even when a cleaning water injected from a cleaning gun is not strong in a case in which an object to be cleaned is cleaned with the cleaning gun.SOLUTION: A cleaning gun 1 that injects cleaning water to clean an object to be cleaned includes a main body 2 of the cleaning gun 1, a water reservoir 3 that is connected to the main body 2 and has an injection port 320 to temporarily store the cleaning water, a piezoelectric diaphragm 40 arranged in the water reservoir 3 facing the injection port 320, a water channel 50 that supplies the cleaning water to the water reservoir 3, and a valve 51 that opens and closes the water channel 50. In the cleaning gun 1, the valve 51 is opened to supply the cleaning water to the water reservoir 3, high-frequency power is supplied to the piezoelectric diaphragm 40, ultrasonic vibration is propagated to the cleaning water temporarily stored in the water reservoir 3, and the cleaning water to which the ultrasonic vibration is propagated is injected from the injection port 320 to clean the object to be cleaned.SELECTED DRAWING: Figure 2
Patent JP-2020204568-A (JP)
Title: Displacement shape detector and displacement shape detection method
Inventor: NAGASHIMA TOMOTAKA
IPC: G01N3/08
Filed: 2019-06-18
Abstract: To detect the displacement distribution and three-dimensional shape of a test object by one imaging unit.SOLUTION: On a specification face TP1 of a test object TP is formed a first image PT11 with a first color. A displacement shape detector 200 comprises: a projection unit 7 for projecting a second image PT21 of a second color differing from the first color to the specification face TP1 of the test object TP in such a way as to overlap the first image PT11; an imaging unit 6 for imaging a first deformed image PT12 of the first image PT11 and a second deformed image PT22 of the second image PT21 due to the deformation of the test object TP, and generating a third image PT3; an extraction unit 83 for extracting the first and second deformed images PT12, PT22 from the third image PT3; a first calculation unit 84 for calculating the displacement distribution of the test object TP on the basis of the first deformed image PT12; and a second calculation unit 85 for calculating the three-dimensional shape of the test object TP on the basis of the second deformed image PT22.SELECTED DRAWING: Figure 5
Patent JP-2020204229-A (JP)
Title: Method for forming recess on object capable of being excavated
Inventor: KIKKO TOYOAKI
IPC: E21C37/08
Filed: 2019-06-19
Abstract: To provide a method for forming a recess on an object capable of being excavated, the method being capable of securely and appropriately quarrying a block on a wall surface of the object capable of being excavated, such as a rock bed or a concrete body, from the outside to the inside in a depth direction and being capable of forming the recess efficiently.SOLUTION: A method for forming a recess on an object capable of being excavated includes: a groove formation step of performing work of excavating a wall surface of the object 1 to the inside to form a contour groove P and segmentation grooves Q, to make blocks 3 to be quarried be in a cantilever state in which only their inside sides 3a are connected to the object; a block fracture step of fracturing the blocks from the object using a rock breaking device 9 provided in a segmentation groove; and a recess formation step of removing the fractured blocks to form the recess on the wall surface of the object. In the block fracture step, the segmentation groove in which the rock breaking device is provided is a segmentation groove located above a block to be fractured.SELECTED DRAWING: Figure 9
Patent JP-2019179764-A (JP)
Title: Apparatus and method for manufacturing electrode assembly, and electrode assembly manufactured using the same
Inventor: LEE SAE YOUNG
IPC: H01M10/04
Filed: 2019-06-19
Abstract: To provide an apparatus and method for manufacturing an electrode assembly having a structure improved such that automation is easy and the manufacturing process is simplified, and an electrode assembly manufactured using the apparatus and method.SOLUTION: An apparatus for manufacturing an electrode assembly includes: a separation membrane helicoid H which includes a core part C, a first helicoid that has one end connected to one side end of the core part and is folded spirally around the core part, and a second helicoid that has one end connected to the other side end of the core part, the other side end being opposite to the one side end of the core part, and is folded spirally around the core part; and at least one first electrode member E1 and at least one second electrode member E2 which have opposite polarities from each other and are alternately interposed between spiral layers adjacent to each other of the separation membrane helicoid so as to be separated from each other by the separation membrane helicoid.SELECTED DRAWING: Figure 1
Patent JP-2021006599-A (JP)
Title: Terminal modified thermoplastic polyester resin and compact
Inventor: TOJO YUSUKE
IPC: C08G63/20
Filed: 2019-06-28
Abstract: To provide a terminal modified thermoplastic polyester resin for obtaining a compact having excellent mechanical property and heat resistance, furthermore for reducing a dielectric tangent in high-frequency higher than 1 GHz, and a compact.SOLUTION: A terminal modified thermoplastic polyester resin having aromatic dicarboxylic acid or its ester-forming derivative and diol or a residue of its ester-forming derivative as main constituent units, in which the terminal modified thermoplastic polyester resin has a melting point of 180°C or higher, and a specific ester terminal group.SELECTED DRAWING: None
Patent JP-2019205346-A (JP)
Title: Sheet conveying device, document reading device, and image forming apparatus
Inventor: NITO YUTA
IPC: G03G15/00
Filed: 2019-07-02
Abstract: To provide a sheet conveying device that, during a period to rotate a rotor at a predetermined speed, controls drive of a motor that can prevent an increase in power consumption caused by setting a value of a predetermined excitation current component corresponding to the predetermined speed.SOLUTION: Of a period during which a conveyance roller is driven by a motor, only in a period during which the motor and conveyance roller are connected by a connection member, that is, the period during which field weakening for weakening the intensity of a magnetic flux penetrating a coil is required to be performed, a motor control unit performs the field weakening for weakening the intensity of the magnetic flux penetrating the coil by controlling the value of an excitation current component of a driving current flowing in the coil, and thereby prevents an increase in power consumption.SELECTED DRAWING: Figure 10
Patent JP-2021012531-A (JP)
Title: Prediction program, prediction method and prediction device
Inventor: TAKAGI TAKUYA
IPC: G06N5/02
Filed: 2019-07-05
Abstract: To efficiently predict input data.SOLUTION: A prediction program of an embodiment causes a computer to execute receiving processing, generating processing, and determining processing. The receiving processing receives input data to be predicted. The generating processing generates tree structure data that aggregates a plurality of pieces of rule information according to a predetermined order condition for a plurality of attributes and has attribute values as branches, based on the plurality of pieces of rule information each indicated by associating combinations of the attributes values of the plurality of attributes with labels. The determining processing determines contribution degree of a predetermined value of the predetermined attribute with respect to a determination result that is to be a predetermined label based on likelihood that the value of the predetermined label is obtained as the determination result, when the attribute value of the predetermined attribute among the plurality of attributes is determined to the predetermined value in the tree structure data based on the input data.SELECTED DRAWING: Figure 2
Patent JP-2021010643-A (JP)
Title: System for game halls
Inventor: MAKINO NORIYUKI
IPC: A63F7/02
Filed: 2019-07-08
Abstract: To provide a system for game halls capable of restricting games at a predetermined time point such as a closing time.SOLUTION: A system for game halls includes a combination of a game machine 3 that enables execution of games through consumption of game values and a game device 1 that is provided in correspondence with the game machine 3. The game device 1 selectively sets a communication enabled state in which communication with the game machine 3 is enabled or a communication blocked state in which communication with the game machine 3 is blocked. When a communication state with the game device 1 is in the communication enabled state, the game machine 3 permits the execution of games and restricts the games when in the communication blocked state.SELECTED DRAWING: Figure 2
Patent JP-2021014645-A (JP)
Title: Method of producing liquid crystal polyester fiber
Inventor: IKEHATA KEIICHI
IPC: D01F6/62
Filed: 2019-07-11
Abstract: To provide a liquid crystal polyester fiber having a smooth fiber surface and superior in abrasion resistance and strength without using a material having a risk that inorganic particles, etc. peel off and drop, and a method of producing the liquid crystal polyester fiber.SOLUTION: A method of producing a liquid crystal polyester fiber of this invention includes a heat processing step through contact heating of causing the liquid crystal polyester fiber to be brought into contact directly with a heating body, in which, taking a melting point of the liquid crystal polyester fiber as Mp (°C), a temperature of the heating body is Mp-50°C or higher and lower than Mp.SELECTED DRAWING: None
Patent JP-2021004542-A (JP)
Title: Auxiliary tool for form holding
Inventor: SASAKI TAKESHI
IPC: E04G17/06
Filed: 2019-07-12
Abstract: To provide an auxiliary tool for a form holding of which assembly work of the form can be performed easily even by a single operator.SOLUTION: An auxiliary tool for a form holding S provided between a board material 50 forming the form and a connected body 51 comprises a body part 100 which can be fitted into an insertion hole 501 of the board material 50 and on an inner peripheral surface of the body part 100 slip prevention means for preventing a rotation and a slip in an axial direction of the connected body 51 relative to the board material 50 is prevented. In addition, the body part 100 solves the problem by the auxiliary tool for the form holding S having a fitting cylinder part 1 fitted into the insertion hole 501 and an abutting cylinder part 2 formed with a larger diameter than that of the fitting cylinder part 1 and abutted on the board material 50.SELECTED DRAWING: Figure 1
Patent JP-2021013362-A (JP)
Title: Cake quality improver
Inventor: SHIMOOKA CHIHIRO
IPC: A23D7/00
Filed: 2019-07-16
Abstract: To provide a cake quality improver that can improve the foam stability of dough of a cake and can improve the melting properties of the cake in the mouth.MEANS FOR SOLVING THE PROBLEM: A cake quality improver herein is an oil-in-water emulsion composition containing (a) sodium caseinate and (b) branched dextrin with a DE value of 7 to 11.SELECTED DRAWING: None
Patent JP-2021021580-A (JP)
Title: Current measuring device, current measurement method, electrification device, and resistor
Inventor: IMANAKA YUKI
IPC: G01R15/00
Filed: 2019-07-25
Abstract: To suppress a decrease in output performance of an electrification device, and to achieve current measurement with plural pieces of measurement precision and within plural measurement ranges.SOLUTION: A current measuring device 50 includes a resistance circuit 51 having plural resistors R1, R2 connected in series, and a current detection circuit 70 for detecting voltage of the resistance circuit 51, and the current detection circuit 70 at least detects a total voltage Vr12 of the resistance circuit 51, and voltage Vr1 across both the ends of the partial resistor R1.SELECTED DRAWING: Figure 2
Patent JP-2021021413-A (JP)
Title: Piping support
Inventor: SHIBUYA RYUJIRO
IPC: F16L3/12
Filed: 2019-07-25
Abstract: PURPOSE: To provide a piping support which has excellent workability/working cost in piping support and a holding/supporting force of pipes and can be manufactured at a low cost.CONSTITUTION: A piping support fixes a plurality of pipes in a state of being arranged along a fitting surface or hung from a fitting part. The piping support is formed of one flexible metal plate in a comb-shape having four comb-like parts with three parallel notch parts extending up to a middle position of the metal plate from one end part toward the other end part in a direction orthogonal to a piping axis. A first comb-like part and a third comb-like part are cut and raised respectively to form a first pipe holding part and a third pipe holding part. A second comb-like part and a fourth comb-like part are cut and raised to form a second pipe holding part and a fourth pipe holding part. The second pipe holding part and the fourth pipe holding part are disposed at positions on one end part side of the first pipe holding part and the third pipe holding part viewed from a piping axis direction. Pipes are inserted between the first pipe holding part/the third pipe holding part and the second comb-like part/the fourth comb-like part, and held and supported, and other pipes are held and supported by the second pipe holding part/the fourth pipe holding part.SELECTED DRAWING: Figure 1
Patent JP-2021021002-A (JP)
Title: Active energy ray-curable composition, active energy ray-curable ink, active energy ray-curable inkjet ink, storing container, two- or three-dimensional image formation device, two- or three-dimensional image formation method, cured material, decorative body and production method for cured material
Inventor: KOBAYASHI MASAHIDE
IPC: B29C64/314
Filed: 2019-07-26
Abstract: To solve such a problem that heretofore, an adhesive for tooth prepared by using a phenyl (meth)acrylate derivative having the carboxyl and hydroxy groups as a substituent group on an aromatic ring is disclosed, and also an optical nano-imprinting composition which has the (meth)acrylic ester group and vinyl group in one molecule as a mother nucleus while including a 1 to 10C organic group (including an aromatic ring) is disclosed, but it is difficult to provide an active energy ray-curable composition little in smell and excellent in photopolymerizability and photocurability.SOLUTION: There is provided an active energy ray-curable composition including (meth)acrylamide compound represented by a prescribed general formula (1) to solve a raised problem.SELECTED DRAWING: None
Patent JP-2021022296-A (JP)
Title: Information management system, and information management method
Inventor: KASAJIMA TAKANORI
IPC: G06T7/00
Filed: 2019-07-30
Abstract: To obtain information with which analysis in a manufacturing process can be easily performed.SOLUTION: An information management system comprises: a control unit that controls processing executed for an object; an image processing apparatus that is arranged in association with the control unit and executes processing on one or more pieces of image data obtained by picking up an image of the object; and a storage unit. The control unit notifies the image processing apparatus of an imaging timing of the object and transmits, to the image processing apparatus, identification information on the object, and stores, in the storage unit, first data in which the identification information and information on processing related to the object are linked to each other in correspondence with the imaging timing. The image processing apparatus performs processing on the one or more pieces of image data obtained by picking up an image of the object in correspondence with the imaging timing notified from the control unit to obtain information on the object, and stores, in the storage unit, second data in which the information on the object, the image data, and the identification information are linked to each other.SELECTED DRAWING: Figure 1
Patent JP-2021026241-A (JP)
Title: Reminder system of vehicle
Inventor: KAWAGUCHI YOSHIHIRO
IPC: B60W40/02
Filed: 2019-07-31
Abstract: To expand a domain where a feature of a blind spot monitor works while keeping an unnecessary activation from increasing.SOLUTION: When a vehicle speed Vs falls below a cutoff change vehicle speed threshold Vref (S15: No), a BSM ECU 10 sets a value of an SOT cutoff speed Vrcut to Vr1 and a value of an SOT arithmetic time Tsot to T1 (S17). When the vehicle speed Vs is equal to or larger than the cutoff change vehicle speed threshold Vref (S15: Yes), the BSM ECU 10 sets the value of the SOT cutoff speed Vrcut to Vr2 (>Vr1) and the value of the SOT arithmetic time Tsot to T2 (<T1) (S16). The BSM ECU 10 allows the blind spot monitor to function within a range where an overtaking speed Vr does not exceed the SOT cutoff speed Vrcut.SELECTED DRAWING: Figure 7
Patent JP-2021026113-A (JP)
Title: Exposure apparatus and article manufacturing method
Inventor: SATO TAKANORI
IPC: H01L21/68
Filed: 2019-08-05
Abstract: To provide a technique advantageous in pattern formation accuracy on a substrate in scanning exposure.SOLUTION: An exposure apparatus that exposes a shot region of a substrate by scanning the substrate with exposure light, includes: a measurement unit that measures a surface position of the shot region at a plurality of measurement points before the shot region is exposed to the exposure light during scanning of the substrate; and a control unit that controls the inclination of the substrate on the basis of the measurement results of the measurement unit. The inclination control on the substrate is started when the surface position is measured at a predetermined number of measurement points among the plurality of measurement points. The control unit determines a control profile used for the inclination control of the substrate, according to the time difference between the start time of the inclination control on the substrate and the exposure start time of the shot region to the exposure light.SELECTED DRAWING: Figure 1