baber/WOPTO huggingface dataset:
Patent JP-2021062904-A (JP)
Title: Gas replacement device for bottle can and manufacturing method for bottle can containing content
Inventor: MUTO TSUTOMU
IPC: B65B31/04
Filed: 2019-10-16
Abstract: To provide a gas replacement device for a bottle can and a manufacturing method for the bottle can containing a content which can reduce the residual rate of air in the bottle can.SOLUTION: A top surface part, a side surface part where the lower end part in a can axis direction can be brought into close contact with the reduced diameter part of a bottle can body along a circumferential direction, a cap holding part that can be held on the inner surface side of the top surface part with the open end of the cap facing the open end of the bottle can body, and a gas supply part that supplies replacement gas to the area partitioned by the top surface part and side surface part are provided, and an opening is formed on the top surface part. The cap holding part has holding means for holding the cap at a position on the upper side of the bottle can body in the can axis direction, and releasing means for releasing the holding of the cap and putting the cap on the bottle can body. When the distance in the direction orthogonal to the can axis direction of the smallest gap formed between an outer peripheral surface of the cap and the inner surface of the side surface part is w1, and the distance in the direction orthogonal to the can axis direction between the inner surface of the open end of the cap and the outer surface of the open end of the bottle can body is w2, the distance is w1<w2.SELECTED DRAWING: Figure 3
Patent JP-2021067713-A (JP)
Title: Image capturing device and control method therefor
Inventor: KOBAYASHI MASAAKI
IPC: G03B5/00
Filed: 2019-10-17
Abstract: To provide a technique for accurately identifying a type of movement of an image capturing device and reflecting a result on camera-shake correction.SOLUTION: An image capturing device provided herein detects movement thereof and generates predictive information for predicting movement thereof on the basis of a time-series of detected movement. The image capturing device then predicts movement thereof on the basis of the time-series of detected movement and the predictive information, and controls shake prevention thereof based on a prediction result.SELECTED DRAWING: Figure 1
Patent JP-2020006257-A (JP)
Title: Ergonomic and adjustable respiratory mask assembly with frame
Inventor: GING ANTHONY
IPC: A62B18/02
Filed: 2019-10-18
Abstract: To provide a respiratory mask assembly capable of improving comfortability of a patient and sealability.SOLUTION: A respiratory mask assembly for delivering breathable gas to a patient includes a frame having a front surface and a rear surface, opposite the front surface, and adapted in use to face the patient. The frame defines an inner wall and an outer wall extending from the rear surface, the inner and outer walls being spaced to define a channel therebetween. A cushion is removably attachable to the frame such that the cushion and frame are repeatably engageable with and disengageable from each other. The cushion includes a side wall insertable into the channel of the frame, the side wall having a first interlocking surface that engages a second interlocking surface provided in the channel when the cushion and frame are engaged with each other. The first and second interlocking surfaces interlock with each other to removably attach the cushion to the frame.SELECTED DRAWING: Figure 5a
Patent JP-2021066548-A (JP)
Title: Document conveyance apparatus and document reading apparatus
Inventor: HAGIWARA HIROSHI
IPC: G03G15/00
Filed: 2019-10-21
Abstract: To normally discharge documents loaded on a discharge tray regardless of an amount of the documents.SOLUTION: A document conveyance apparatus 9 comprises a swing mechanism 37 that swings a discharge mechanism 36 around a swing shaft 71, a lifting mechanism that raises and lowers a paper feed tray 44 such that an upper surface of documents loaded on the paper feed tray 44 is pressed against a delivery roller 51, an upper surface distance measurement section 19 that is provided on a lower surface of the paper feed tray 44 and measures a distance to the upper surface of the documents loaded on a discharge tray 43, and a control unit that calculates a height of the upper surface of the documents loaded on the discharge tray 43 from the distance measured by the upper surface distance measurement section 19 and a height of the paper feed tray 44 to be found from a driving amount of the lifting mechanism and swings the discharge mechanism 36 by the swing mechanism 37 depending on the calculated height to perform control such that a head difference between a discharge port 70 and the upper surface of the documents loaded on the discharge tray 43 is within a predetermined range.SELECTED DRAWING: Figure 3
Patent JP-2020025314-A (JP)
Title: Information processing apparatus, encryption apparatus, control method of information processing apparatus, and program
Inventor: AKIBA TOMOHIRO
IPC: H04L9/08
Filed: 2019-10-23
Abstract: To provide means for maintaining security of an encryption key while enabling backup of the encryption key in an information processing apparatus for encrypting data using a cryptographic processing unit.SOLUTION: The information processing apparatus includes: storage means; encryption processing means for encrypting data to be stored in the storage means; and control means for controlling storage of a first key, for decrypting the data encrypted by the encryption processing means and stored in the storage means, encrypted with a second key in a device different from the encryption processing means.SELECTED DRAWING: Figure 3
Patent JP-2021065416-A (JP)
Title: Golf club head
Inventor: TACHIBANA KOSUKE
IPC: A63B53/04
Filed: 2019-10-23
Abstract: To provide a golf club head which can improve repulsion performance without requiring a cup face structure.SOLUTION: A golf club head according to the present invention includes a face part, a crown part, and a sole part, in which an internal space is formed surrounded by the face part, the crown part, and the sole part. At a position distant at a predefined distance from a peripheral edge of the face part on at least one of the crown part and the sole part, at least one slit communicating with the internal space is formed in which a filler is filled in the slit. A Young's modulus of the material configuring the filler is larger than the Young's modulus of the material configuring a peripheral edge region between the peripheral edge of the face part and the slit.SELECTED DRAWING: Figure 4
Patent JP-2021070787-A (JP)
Title: METHOD FOR PRODUCING β-SUBSTITUTED UNSATURATED CARBOXYLATE ESTER POLYMER
Inventor: IMADA MOTOSUKE
IPC: C08F20/12
Filed: 2019-11-01
Abstract: To provide a method that can easily produce a polymer of an unsaturated carboxylate ester having a substituent at β-position, which has a high molecular weight of 60,000 or more.SOLUTION: The present disclosure provides a method for producing a polymer of an unsaturated carboxylate ester having a substituent at β-position includes a step of subjecting a monomer component containing an unsaturated carboxylate ester monomer having a substituent at β-position to group transfer polymerization in the presence of an organic acid catalyst and a polymerization initiator, where the organic acid catalyst is an organic acid catalyst having a perfluoroalkyl group, and the polymerization initiator is a compound represented by general formula (1): (R1)(R2)C=C(OR3)OSiZ (1) (where, R1, R2, and R3 are the same or different to represent a C1-20 aliphatic, alicyclic or aromatic organic group, optionally having one or two hydrogen atoms or oxygen atoms, Z is (OR4)3-X(R5)X, R4 and R5 are the same or different to represent a C1-20 aliphatic, alicyclic or aromatic organic group, optionally having one or two hydrogen atoms or oxygen atoms, Z has 4 or more carbon atoms, X is 0, 1, 2 or 3).SELECTED DRAWING: None
Patent JP-2020037271-A (JP)
Title: Manufacturing method of veneer element
Inventor: GOERAN ZIEGLER
IPC: B32B21/08
Filed: 2019-11-12
Abstract: To provide a veneer element in which abrasion resistance of a veneer surface is improved, and a manufacturing method of the same.SOLUTION: A manufacturing method of a veneer element includes: a step of preparing a substrate 1; a step of providing a sub-layer 2 on a surface of the substrate 1; a step of providing a veneer layer 3 on the sub-layer 2; and a step of applying pressure to the veneer layer 3 and/or the substrate 1 so that at least a part of the sub-layer 2 permeates into the veneer layer 3.SELECTED DRAWING: Figure 2
Patent JP-2021082422-A (JP)
Title: Vehicular headlight
Inventor: AJISAKA TOSHIHARU
IPC: F21S45/10
Filed: 2019-11-15
Abstract: To provide a vehicular headlight that can secure ventilation performance in a portion provided with a pivot part in a housing, and appropriately perform ventilation in a lighting body.SOLUTION: A vehicular headlight comprises a pivot part 20 tiltably supporting a light source unit with respect to a housing 2. The pivot part 20 comprises a pivot shaft provided on the side of the light source unit, and a pivot bearing provided on the side of the housing 2, and comprises a structure in which a pivot ball provided at a tip of the pivot shaft is fitted in a spherical concave part provided in the pivot bearing. The housing 2 comprises a cut hole 23 formed inside the pivot bearing, and a vent hole 24 formed around the pivot bearing.SELECTED DRAWING: Figure 6
Patent JP-2021081881-A (JP)
Title: Information processing device, information processing method, program, and camera system
Inventor: MARUYAMA TETSUHISA
IPC: G06T7/20
Filed: 2019-11-15
Abstract: To provide an information processing device capable of obtaining useful information for marketing based on an image of a person's face taken by a camera installed in a store or the like.SOLUTION: An information processing device 1 includes: a discrimination unit 162 that discriminates a photographed person based on feature information of the photographed person photographed by a camera 2 and staff registration information 51 including feature information of a staff member and customer registration information 52 including feature information of a customer; a staff smile determination unit 163 that determines whether or not the staff member corresponding to the photographed person smiles when the staff member corresponding to the photographed person is discriminated; a staff member smile counting unit 164 that counts a number of times that a staff member is determined to smile within a predetermine period; a customer revisit detection unit 167 that detects that a customer revisits when the customer is determined to correspond to the photographed person; and a customer revisit counting unit 168 that counts a number of times that the customer smile discrimination unit 165 detects the customer revisit within a set period.SELECTED DRAWING: Figure 1
Patent JP-2020081879-A (JP)
Title: Irrigation control during ablation
Inventor: GOVARI ASSAF
IPC: A61B18/12
Filed: 2019-11-19
Abstract: To provide a method of operating an irrigated ablation system.SOLUTION: In one embodiment, an irrigated ablation system includes a probe to be inserted into a ventricle of a heart; the probe including an electrode, a temperature sensor to provide a temperature signal indicative of a temperature of a myocardium, and an irrigation channel through which the myocardium is irrigated. The irrigated ablation system also includes a pump to pump an irrigation fluid into the irrigation channel, a radiofrequency (RF) signal generator to generate RF power to be applied by the electrode to ablate the myocardium, and a controller. The controller is configured to receive the temperature signal, calculate a rate of change of the temperature over time based on the temperature signal, calculate an irrigation rate at which the myocardium is irrigated via the irrigation channel based at least on the calculated rate of change of the temperature, and provide an irrigation signal to the pump to irrigate the myocardium with the irrigation fluid at the calculated irrigation rate.SELECTED DRAWING: Figure 1
Patent JP-2021082049-A (JP)
Title: Information processor and information processing method
Inventor: ITO YO
IPC: G06N20/00
Filed: 2019-11-20
Abstract: To provide a technique of generating pseudo sensor data from a plurality of pieces of known sensor data.SOLUTION: An information processor which generates time series learning data based on time series original data acquired from a robot device includes: a memory which stores an extension data generation rule of at least one of a change value of at least one speed, a change value of at least one phase, a change value of at least one position, and a change value of at least one size; and a processor which uses at least one change value of the extension data generation rule to extend the original data and thereby generate time series extension data and outputs the time-series learning data including the time-series extension data and the time-series original data.SELECTED DRAWING: Figure 1
Patent JP-2021084445-A (JP)
Title: Hydraulic control device
Inventor: FUNASE TAKAHIRO
IPC: F04B49/06
Filed: 2019-11-25
Abstract: To make it difficult for an occupant of a vehicle to feel vibration resulting from actuation of a pump with regard to a hydraulic control device which controls an electric motor of the pump which discharges brake fluid.SOLUTION: A hydraulic control device 10 is applied to a brake device 80 which includes a pump 71 which discharges brake fluid and piping 73 in which the brake fluid flows. The hydraulic control device 10 controls drive of an electric motor 72 which is a power source of the pump 71. The hydraulic control device 10 comprises a resonant frequency derivation part 13 which derives resonant frequency which is frequency of pulsation when the piping 73 causes resonance by resulting from the pulsation of the brake fluid flowing in the piping 73 after being discharged from the pump 71 on the basis of one or more among temperature and pressure of the brake fluid. The hydraulic control device 10 further comprises a motor control part 11 which adjusts rotation frequency of the electric motor 72 so that the frequency of the pulsation separates from the resonant frequency.SELECTED DRAWING: Figure 1
Patent JP-2021083675-A (JP)
Title: Game machine
Inventor: HASHIMOTO TAKAAKI
IPC: A63F7/02
Filed: 2019-11-27
Abstract: To provide a game machine capable of improving amusement of an operation presentation.SOLUTION: A game machine 1 is provided, including: a display device 91; operation means 10 capable of being operated by a player; and presentation performance means for performing an operation presentation 10 which is a presentation urging a player to operate the operation means 10 and in which operation of the operation means 10 during an operation valid period is reflected in the presentation. In the operation presentation, a specific image 22 which is not an image indicating the operation means 10 is displayed in the display device 91. Upon a trigger of a start of the operation valid period, the specific image 22 is switched from a prior-period mode 221 to an amid period mode 222.SELECTED DRAWING: Figure 4
Patent JP-2021085236-A (JP)
Title: Concrete curing sheet and method for manufacturing concrete structure using concrete curing sheet
Inventor: NAKADE MUTSUMI
IPC: E04G21/02
Filed: 2019-11-28
Abstract: To provide a concrete curing sheet and a method for manufacturing a concrete structure using the concrete curing sheet which can appropriately proceed with the hydration reaction of cast concrete even when an existing concrete formwork is used.SOLUTION: A concrete curing sheet placed between cast concrete and a formwork which defines a shape of the concrete is constituted by sequentially laminating: a water-permeable layer which allows moisture to pass through; a water-retaining layer which retains moisture; and a protective layer having permeability and a surface smoother than that of the water-retaining layer.SELECTED DRAWING: Figure 1
Patent JP-2021085778-A (JP)
Title: Waveform observation device equipped with clock regeneration circuit, and clock regeneration method
Inventor: KISHIDA KEISUKE
IPC: G01R13/28
Filed: 2019-11-28
Abstract: To provide a waveform observation device equipped with a clock regeneration circuit, with which it is possible to automatically correct the frequency characteristic of the signal being measured that is inputted to the clock regeneration circuit according to the waveform of the signal being measured, and suppress the deterioration of jitter characteristic of a trigger signal, and a clock regeneration method.SOLUTION: The waveform observation device comprises: a sampling oscilloscope 20 that observes the waveform of the signal being measured outputted from a DUT 200 at a timing based on an inputted trigger signal; and a clock regeneration circuit 30 that generates a regenerative clock signal from the signal being measured, and outputs the generated regenerative clock signal as a trigger signal to the sampling oscilloscope 20. The clock regeneration circuit 30 includes a frequency characteristic correction unit 36 that corrects the frequency characteristic of the signal being measured, and a correction characteristic control unit 37 that controls the correction characteristic of the frequency characteristic correction unit 36 on the basis of control information that corresponds to the amplitude characteristic of the signal being measured outputted from the sampling oscilloscope 20.SELECTED DRAWING: Figure 1
Patent JP-2021090313-A (JP)
Title: Power conversion device
Inventor: TOBARI KAZUAKI
IPC: H02P21/26
Filed: 2019-12-05
Abstract: To provide a power conversion device capable of preventing speed characteristics from degrading in the high-speed range.SOLUTION: The power conversion device includes: a power converter having a switching element; and a control unit that controls the power converter based on voltage information and current information of an induction motor. The control unit calculates first power information which is calculated from the voltage information and the current information of the induction motor; calculate second power information from electric circuit constant, current command value, output frequency command value, and a magnetic flux estimation value of the induction motor; and calculates the magnetic flux estimation value so that the second power information follows the first power information.SELECTED DRAWING: Figure 1
Patent JP-2021092504-A (JP)
Title: Transparent pipe inspection device and transparent pipe inspection method
Inventor: TANAKA TAIKI
IPC: G01B11/02
Filed: 2019-12-12
Abstract: To detect a flaw and foreign matter more securely.SOLUTION: In a transparent pipe inspection device (glass pipe inspection device 1), an image processing unit (10) which processes an image of a first camera (20A) photographing a first region (9A) including one end (first pipe end 9X) of a transparent pipe (glass pipe 9) to detect a defect determines whether lightness of an irradiation part of a lighting fixture (first lighting fixture 30A) in the image is within a predetermined range.SELECTED DRAWING: Figure 1
Patent JP-2020191620-A (JP)
Title: Video distribution method, video distribution device, and computer program
Inventor: IWA HIROFUMI
IPC: H04N21/234
Filed: 2019-12-17
Abstract: To provide a video distribution device that can attract the attention of an unspecified number of users.SOLUTION: In a distribution system 10 that distributes a video using a virtual assistant, a video processing device 11 generates a live video generated by reflecting the movement of a performer who plays a virtual assistant existing in a real space on a character in a virtual space, and a distribution server 12 acquires a generated live video and a non-live video of a recorded video and a digest video obtained by recording the live video, and distributes the videos to display devices distributed in a plurality of facilities.SELECTED DRAWING: Figure 2
Patent JP-2020115341-A (JP)
Title: Flexible modeling using weak definition
Inventor: FREDERIC LETZELTER
IPC: G06F30/10
Filed: 2019-12-24
Abstract: To provide an improved data structure which defines a model to design a three-dimensional (3D) model by not using histories.SOLUTION: The data structure includes one delegation data object and an output topology generated by an operator. One delegation data object includes an input parameter specific to the type of the delegation data object and at least one operator specific to the type of the delegation data object for generating an output topology.SELECTED DRAWING: Figure 2
Patent JP-2021102253-A (JP)
Title: Image processing device, robot system and image processing method
Inventor: WADA JUN
IPC: B25J13/08
Filed: 2019-12-25
Abstract: To provide a conventionally-desired technique which can accurately detect a part to be detected, a work object, in data on images of work cells, in which various members exist, photographed with a camera, in an industrial machine field.SOLUTION: An image processing device 10 comprises: an image obtaining part 32 that obtains data on images of a part to be detected photographed with cameras 22 and 24 arranged at a plurality of predetermined photographing positions; a projection image creating part 36 that creates projection-image data in which first data on images photographed at a first photographing position and second data on images photographed at a second photographing position are projected on a projection surface set at a position of the part to be detected; and an overlap detecting part 38 that detects data on overlapped projection-images in which the part to be detected appearing in the first data on images and the part to be detected appearing in the second data on images are overlappingly projected, in the projection-image data created by the projection image creating part 36.SELECTED DRAWING: Figure 1
Patent JP-2021103984-A (JP)
Title: Long casting basket for float fishing
Inventor: YOSHIDA OSAMU
IPC: A01K97/02
Filed: 2019-12-26
Abstract: To provide a long casting basket for float fishing capable of easily preventing discharge of a bait in the air before the bait lands on the water when the bait is casted, and in a halfway of reaching to a layer in which fishes exist after landing on the water of the bait.SOLUTION: A long casting basket 10 for float fishing comprises: a weight fitting part 12; a hollow basket main body part 14 including therein a bait storage part 14A; an opening 14B formed by cutting a peripheral face of the basket main body part into a prescribed size; and a cylindrical opening/closing lid (inner lid) 18 which is fitted to an inner peripheral face of the basket main body in a slidable manner, closes the opening by sliding to the weight fitting part side, and opens the opening by sliding to an opposite side of the weight fitting part side. The long casting basket for float fishing further comprises: an air hole 14H for discharging air and taking water in the surrounding thereinto, when the long casting basket for float fishing lands on the water and submerges in the water; and a buoyance structure provided on the opening/closing lid. When the water is taken thereinto through the air hole and an inner pressure of the basket and a water pressure becomes in equilibrium, by the buoyance, the opening/closing lid slides upward for opening the opening.SELECTED DRAWING: Figure 2