baber/WOPTO huggingface dataset:
Patent JP-2020176851-A (JP)
Title: Semiconductor device test apparatus and semiconductor device test method
Inventor: MIZUKAMI TOSHIHIKO
IPC: G01R31/26
Filed: 2019-04-16
Abstract: To provide a semiconductor test apparatus capable of predicting transistor life and measuring the time until transistor breakdown occurs under actual use conditions.SOLUTION: A current power supply unit 121a outputs an electric current Id. A periodic on-off signal is applied to the gate terminal of a transistor 117 from a gate driver circuit 113. The current Id flows to the transistor 117 upon the closing of the switch 124a. Before the switch 124a is closed, the switch 124b is closed to cause the current of the current power supply 121a to flow to the ground. Before the switch 124a is opened, the switch 124b is closed to cause the current of the current power supply 121a to flow to the ground. A temperature of a transistor 117 is determined by causing a constant current Ic to flow through a diode Di and by measuring a voltage between the terminals of diode Di.SELECTED DRAWING: Figure 1
Patent JP-2020176644-A (JP)
Title: Inert gas filling system into oil tank
Inventor: FUKUHARA HIROSHI
IPC: F15B1/26
Filed: 2019-04-16
Abstract: To provide an inert gas filling system into an oil tank capable of efficiently and promptly filling a vapor phase part in the oil tank with inert gas such as nitrogen gas without exerting influences upon a hydraulic circuit.SOLUTION: A nitrogen gas filling system 1 into an oil tank comprises: an oil tank 3 storing therein an oil 2 which is a hydraulic oil of a hydraulic circuit 4 including a hydraulic pump 11; a liquid phase part 5 which is a portion where the oil 2 is stored inside of the oil tank 3; a vapor phase part 6 which is a portion other than the liquid phase part 5 inside of the oil tank 3; an inert gas supply device 8 for supplying inert gas to the vapor phase part 6; and a nozzle 16 which is disposed in a tip end of a supply pipe 7 extending from the inert gas supply device 8 and from which the inert gas is injected. An injection direction of the inert gas from the nozzle 16 is entirely or at least partially a different direction with respect to the liquid phase part 5.SELECTED DRAWING: Figure 1
Patent JP-2019197541-A (JP)
Title: Device and method for extracting and sending data in production site picture, device and method for receiving extracted data in production site picture, and system for sending and receiving extracted data in production site picture
Inventor: KIM DAE HEE
IPC: G05B19/418
Filed: 2019-04-17
Abstract: To provide a device for extracting and sending data in a production site picture.SOLUTION: In a system, a data sending device 140 includes: an encoder for receiving a streaming picture of a monitor display screen of a facility management system 110 in a production site from the facility management system and encoding the streaming picture in real time; a picture analysis unit for receiving the streaming picture encoded in real time, capturing a position where data presents itself in the streaming picture encoded in real time by a picture analysis algorithm, and performing tagging to extract the data; and a communication unit for sending the streaming picture encoded in real time and data extracted from a picture analysis module to a data engine.SELECTED DRAWING: Figure 1a
Patent JP-2020176936-A (JP)
Title: Dryer and processing system
Inventor: YOSHII YASUO
IPC: G21F9/36
Filed: 2019-04-19
Abstract: To provide a dryer capable of suppressing absorption of moisture by a radioactive dried substance and a processing system including the dryer.SOLUTION: A dryer 10 for obtaining a dried substance D by drying sludge S containing a radioactive substance includes a main body part 11 for storing the sludge S so as to dry it. The dryer 10 includes a storage container 14 for storing the dried substance D of the main body part 11 in a state to block contact with outside air and is included by a processing system 100.SELECTED DRAWING: Figure 1
Patent JP-2020179574-A (JP)
Title: Hollow molded body
Inventor: YOSHIDA KOICHIRO
IPC: B29C49/42
Filed: 2019-04-25
Abstract: To provide a hollow molded body capable of sufficiently ensuring a strength of a recess as a pilot hole for a tapping screw and incorporating a use of a strong tapping screw into a design.SOLUTION: A hollow molded body made of thermoplastic resin has a first wall surface and a second wall surface facing each other. A recess is formed in at least one of the first wall surface and the second wall surface to be fixed by directly screwing a screw member (for example, a tapping screw). The recess is formed in a state in which the first wall surface and the second wall surface are overlapped with each other. It is preferable that the first wall surface and the second wall surface be overlapped on an entire circumference of the recess.SELECTED DRAWING: Figure 1
Patent JP-2020182344-A (JP)
Title: Power supply device
Inventor: MUNETOMO MIKIO
IPC: H02M7/12
Filed: 2019-04-26
Abstract: To limit the maximum current that can be output to a load circuit by a current value from a constant current circuit.SOLUTION: A rectifier circuit (10) converts an AC voltage from an AC power supply (2) into a DC voltage. A main current circuit (30) outputs a DC voltage from the rectifier circuit (10) to a power potential output terminal (1c). An inrush current prevention circuit (40) outputs a DC voltage from the rectifier circuit (10) to the power potential output terminal (1c). When the AC power supply (2) is turned on, in a switching circuit (40), an inrush current prevention circuit (40) forms a current path from a power potential output node (10c) of the rectifier circuit (10) to the power potential output terminal (1c), and when the potential difference between the potential of the input node (40a) and the potential of the output node (40b) of the inrush current prevention circuit (40) becomes equal to or less than a first threshold value, the current path from the power potential output node (10c) of the rectifier circuit (10) to the power potential output terminal (1c) is switched from the inrush current prevention circuit (40) to the main current circuit (30).SELECTED DRAWING: Figure 1
Patent JP-2020180359-A (JP)
Title: Chemical cleaning method and chemical cleaning apparatus
Inventor: WADA TAKAYUKI
IPC: C11D7/26
Filed: 2019-04-26
Abstract: To provide a chemical cleaning method capable of removing a residue occurring in the chemical cleaning that uses a neutral cleaning liquid containing sulfur.SOLUTION: A chemical cleaning method according to the present disclosure has an apparatus in which a metal host material was used in a constituent member as a cleaning target, and includes the steps of: (S2) neutral cleaning for cleaning the cleaning target by the neutral cleaning liquid containing a main agent that dissolves a scale containing metal oxide and sulfur; (S4) oxidation treatment for supplying an oxidant in the cleaning target after the neutral cleaning (S2); and (S6) dissolving treatment for supplying an oxide solution that is adjusted to pH 2.5 or larger and 7.0 or smaller with a pH controller that shows basic property into the cleaning target, after the oxidation treatment (S4), the oxide solution contains a resolvent selected from a chelate agent, an organic acid having a chelate action, and an organic salt having a chelate action.SELECTED DRAWING: Figure 1
Patent JP-2020180410-A (JP)
Title: Nonwoven fabric, laminate including the nonwoven fabric, and an absorbent article including the nonwoven fabric or the laminate
Inventor: KAWAKAMI YUSUKE
IPC: A61F13/514
Filed: 2019-04-26
Abstract: To make openings easily visible while improving skin touch feeling of a nonwoven fabric.SOLUTION: There is provided a nonwoven fabric (1) having a plurality of openings (5), wherein the nonwoven fabric (1) comprises at least a first thermoplastic fiber layer (10), a second thermoplastic fiber layer (30), and an intermediate thermoplastic fiber layer (20) arranged between the first thermoplastic fiber layer and the second thermoplastic fiber layer and each layer is composed of thermoplastic fiber. An average fiber diameter of fibers constituting the intermediate thermoplastic fiber layer (20) is smaller than those of fibers constituting the first thermoplastic fiber layer (10) and fibers constituting the second thermoplastic fiber layer (30), and a plurality of openings (5) are formed so as to penetrate the first thermoplastic fiber layer (10), the intermediate thermoplastic fiber layer (20) and the second thermoplastic fiber layer (30).SELECTED DRAWING: Figure 2
Patent JP-2020013547-A (JP)
Title: Unified platform for domain adaptable human behavior inference
Inventor: AVIK GHOSE
IPC: G06Q10/04
Filed: 2019-05-07
Abstract: To provide an unified platform for domain adaptable human behavior inference.SOLUTION: The platform provides an unified, low level inference and high level inference of domain adaptable human behavior inference. The low level inference include cross-sectional analysis techniques to infer a location, activity, and physiology. Further the high level inference that provide useful and actionable insight for longitudinal tracking, prediction, and anomaly detection is performed on the basis of several longitudinal analysis techniques including welch analysis, cross-spectrum analysis, features of interest (FOI) identification and time-series clustering, autocorrelation-based distance estimation and exponential smoothing, seasonal and non-seasonal model identification, ARIMA modeling, Hidden markov models, long short term memory (LSTM), along with the low level inference, human meta-data, application domain knowledge. The unified human behavior inference can be obtained across a plurality of domains including health, retail, and transportation.SELECTED DRAWING: Figure 2
Patent JP-2020187153-A (JP)
Title: Optical low-pass filter and imaging device
Inventor: MOMOKI KAZUHIKO
IPC: H04N5/232
Filed: 2019-05-10
Abstract: To provide an optical low-pass filter formed of a two-layer optical anisotropic element that can reduce occurrence of a false color and moire evenly in two oblique directions while maintaining the resolution in a high spacial frequency in a vertical or horizontal direction.SOLUTION: An optical low-pass filter 6 comprises first and second optical anisotropic elements 1 and 2 arranged sequentially from a light incidence side to a light projection side and each separating an incident light beam to an ordinary ray and an extraordinary ray. In a direction view perpendicular to an optical plane of the first and second optical anisotropic elements, a first extraordinary light beam is separated from the incident light beam at the first optical anisotropic element. The bending angle θe of a second extraordinary light beam separated in such a way that it is bent from the first extraordinary light beam at the second optical anisotropic element satisfies the condition: 100°≤θe≤130°.SELECTED DRAWING: Figure 2
Patent JP-2020188877-A (JP)
Title: bed
Inventor: NAKAMURA KEITA
IPC: A47C19/00
Filed: 2019-05-20
Abstract: To provide a bed made of a corrugated cardboard, a bed which facilitates carrying and storage as well as installation and clearing.SOLUTION: The bed is made of corrugated cardboard, including a bed frame 10 and a case 50. A first case member 60 and a second case member 70 of the case 50 can be connected and separated. The bed frame 10 is equipped with a pair of left and right support plates 15, 15 and a bottom plate 14 which is placed on the upper edge part of both support plates 15, 15. The front edge part of both support plates 15, 15 and of the bottom plate 14 can be connected to the first case member 60 while the rear edge part of both support plates 15, 15 and the bottom plate 14 are connected to the second case member 70. Both support plates 15, 15 and the bottom plate 14 can be stored in a folded state inside the case 50.SELECTED DRAWING: Figure 1
Patent JP-2020111561-A (JP)
Title: Diamino or dinitro benzene compound having four aromatic rings, production method thereof and polyimide
Inventor: TERAMOTO MASAHIRO
IPC: C07C201/12
Filed: 2019-05-23
Abstract: To provide a novel bis(aminophenoxy or nitrophenoxy)derivative, to provide a production method of the derivative and to provide a polyimide compound.SOLUTION: The compound represented by the following formula (1) is provided. (R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15 and R16 are each independently H, a 1-6C substituted/unsubstituted alkyl group, a 1-3C alkoxy group or the like; A and B are each independently a nitro group or an amino group; X is O, a single bond or a 1-14C substituted/unsubstituted divalent hydrocarbon group.)SELECTED DRAWING: None
Patent JP-2020194289-A (JP)
Title: Information processing device and image forming apparatus
Inventor: YAMAGUCHI KOHEI
IPC: G06F30/10
Filed: 2019-05-27
Abstract: To propose an arrangement place suitable for an indoor facility as an arrangement place for an electronic apparatus, such as an image forming apparatus.SOLUTION: An image forming apparatus 1 includes: an acquisition part 101 for acquiring image data showing an indoor layout showing the position and an impossible range of an indoor facility; an identification part 102 for respectively identifying the outer edge of the indoor layout, and the position and the impossible range of the indoor facility from the image data; a range specification part 103 for specifying a range being an inside of the outer edge of the indoor layout, obtained by excluding the impossible range and being larger than the size of the indoor layout of the image forming apparatus 1 as a possible range of the arrangement of the image forming apparatus 1; a candidate place specification part 104 for specifying a place at which a distance from the position of the indoor facility to the possible range is shortest as an arrangement candidate place; a generation part 105 for generating a proposal image showing the arrangement candidate place on the indoor layout; and a control part 100 for outputting the proposal image generated by the generation part 105.SELECTED DRAWING: Figure 2
Patent JP-2020191810-A (JP)
Title: Packaged beverage
Inventor: OKAJIMA TAKAHO
IPC: A23L2/00
Filed: 2019-05-28
Abstract: To provide a novel packaged beverage.SOLUTION: In a packaged beverage, the content (X) of 2-aminoacetophenone is 0.8 mass ppm or more.SELECTED DRAWING: None
Patent JP-2020024673-A (JP)
Title: Method, device and system for estimating sub-pixel position of extreme point in image
Inventor: MIKAEL NILSSON
IPC: G06T7/593
Filed: 2019-05-28
Abstract: To provide a method, a device and a system for estimating a sub-pixel position of an extreme point in an image using a parametric function.SOLUTION: In an estimation method, a parametric function is locally fitted to a group of neighboring pixels in an image and identifies a spatial position of an extreme point of the parametric function. When a corresponding extreme point is of a different type from the extreme point in the image, or when the extreme point of the parametric function is positioned outside the area defined by the pixel positions in the group of neighboring pixels, pixels are removed from the group of neighboring pixels and fitting of the parametric functions is repeated. As a result, a sub-pixel position is estimated as a position of the extreme point of the parametric function. An uncertainty level of the estimated sub-pixel position is estimated as the number of iterations required before reaching a sub-pixel position estimate.SELECTED DRAWING: Figure 3
Patent JP-2020193946-A (JP)
Title: Optical device and grasping system
Inventor: KUROKI TAKAHIRO
IPC: G01B11/245
Filed: 2019-05-30
Abstract: To reduce occlusion generated between optical devices and allow a sufficient measurement from a short distance of even a concavo-convex object.SOLUTION: The present invention includes: projection means for projecting a predetermined pattern to an object; and imaging means for imaging the object, to which the predetermined pattern is projected. The imaging means includes: a stereo camera including a first camera and a second camera; and a color camera, and a plurality of cameras of the imaging means are arranged around the projection means.SELECTED DRAWING: Figure 3
Patent JP-2020195451-A (JP)
Title: Game machine
Inventor: YOSHIOKA TOMOYUKI
IPC: A63F7/02
Filed: 2019-05-31
Abstract: To enhance interest in a game.SOLUTION: A game machine includes: main control means for holding a winning/losing lottery regarding whether a special game state advantageous to a player is generated; performance control means for controlling at least a voice performance on the basis of a control signal from the main control means; performance data storage means for storing first performance data and second performance data; and performance execution means capable of using the first performance data and the second performance data for execution of a performance. The first performance data at least include; a first part; and a second part that is continuous in a direction of a time axis relative to the first part. The performance control means includes: first designation means for designating execution of the first performance data to the performance execution means; and second designation means for designating execution of the second performance data to the performance execution means within a predetermined period including timing when an execution position of the first performance data in the performance execution means reaches the end of the first part.SELECTED DRAWING: Figure 587
Patent JP-2020020780-A (JP)
Title: Watch notching device
Inventor: PHILIPPE DI PIAZZA
IPC: G04B19/28
Filed: 2019-06-03
Abstract: To provide a compact, reliable and simple watch spring to simplify the assembly of a notching device.SOLUTION: The invention provides a watch spring 1 for a first component 2, more specifically for a bezel or for a case middle or case back, intended for the detent of the first component 2 relative to a second component. The spring 1 comprises at least one first connecting element 10a intended to interact with at least one second connecting element 20b provided on a component 2b of the first component so as to connect the spring and the component. The at least one first connecting element comprises at least one elastic connecting arm 10a extending in a first direction D1. The at least one first connecting element is intended to receive a force F to drive the first component relative to the second component in the first direction or substantially in the first direction.SELECTED DRAWING: Figure 1
Patent JP-2020197245-A (JP)
Title: Sealing auxiliary device and sealing structure
Inventor: NAKAMURA TAKASHI
IPC: F16J15/3232
Filed: 2019-06-03
Abstract: To provide a sealing auxiliary device which reduces slide resistance, is dispensed with a care for the front and back of a backup ring, and suppresses the damage of a buffer ring.SOLUTION: A sealing device and a sealing auxiliary device are arranged in a clearance between an inside member and an outside member which relatively reciprocate. A circular internal peripheral groove is formed at an internal peripheral face of the outside member, and a small-diameter part of the internal peripheral groove is arranged at an atmosphere side rather than a large-diameter part. A portion of a bottom peripheral face of the small-diameter part at the atmosphere side is formed into a circular arc shape. The sealing auxiliary device has an elastic-material made buffer ring arranged at the large-diameter part, and a hard backup ring arranged at the small-diameter part. A portion of an external peripheral face of the backup ring at a liquid side is formed into a circular arc shape. A portion of the external peripheral face of the backup ring at the atmosphere side is formed into a circular arc shape, and face-contacts with the bottom peripheral face of the small-diameter part. A buffer ring has a circular protrusion at the atmosphere side, an internal peripheral face of the circular protrusion is formed into a circular arc shape, and face-contacts with the portion of the external peripheral face of the backup ring at the liquid side.SELECTED DRAWING: Figure 1
Patent JP-2020197249-A (JP)
Title: Valve disposed on vertical pipe type horizontal sluice
Inventor: KIMURA NAOKI
IPC: F16K3/12
Filed: 2019-06-04
Abstract: To provide a valve capable of properly stopping water even when a water pressure is insufficient.SOLUTION: A valve includes: a T-shaped pipe 12 having a vertical portion 14 and a horizontal portion 16; and a valve element 22 disposed inside of the vertical portion. A valve seat 18 is disposed on a part adjacent to the horizontal portion at an intake pipe side of the vertical portion, and the valve seat is disposed in a manner of being inclined inward from an end portion upper end of the horizontal portion of the intake pipe side toward a lower part. The valve element has: a cylindrical outer pipe 24 opened at an upper end and a lower end and having an outer diameter same as an inner diameter of the vertical portion; and an inner pipe 26 disposed inside of the outer pipe in a manner of forming a space with an inner face of the outer pipe and connected to a valve rod 38 at an upper end. An intake pipe-side lower portion of the outer pipe is cut off at an angle to be agreed with an angle of the valve seat, a water stop state is kept when the valve element is lowered and a lower portion at an intake pipe side of the outer pipe is seated on the valve seat, and an end portion of the inner pipe is communicated with a discharge port pipe.SELECTED DRAWING: Figure 1
Patent JP-2020200621-A (JP)
Title: Lock device
Inventor: ISHII KOJI
IPC: E05B83/00
Filed: 2019-06-07
Abstract: To provide a lock device which is of small size and can be used to handle different unlocking operation amount.SOLUTION: A locking device of the present invention includes a rotatable hook that holds and releases the striker, a ratchet that can be rotated between a lock position that locks on the hook to hold the striker and an unlocked position that unlocks the hook and releases the striker on the hook and ratchet control means that can perform ratchet release operation that rotates the ratchet from the lock position to the unlock position by the unlock operation force transmitted from the transmission means and ratchet holding operation that moves by the unlocking operation force while holding the ratchet at the unlocking position.SELECTED DRAWING: Figure 8
Patent JP-2020200263-A (JP)
Title: Solid oily cleansing cosmetic
Inventor: NIIMA YUKO
IPC: A61K8/31
Filed: 2019-06-10
Abstract: To provide a solid oily cleansing cosmetic that is a solid oily cleansing cosmetic having excellent usability and reduced burden on skin by inunction, but it has excellent compatibility with makeup cosmetics, removes stains well, and has no dry feeling after cleaning.SOLUTION: A solid oily cleansing cosmetic contains (A) one or more selected from nonionic surfactants, (B) one or more selected from hydrocarbons with a melting point of 40-120°C, and (C) hydrogenated palm kernel oil.SELECTED DRAWING: None
Patent JP-2020002123-A (JP)
Title: Aqueous multi-use eye drop composition for treatment of dry eyes comprising rebamipide, and method for solubilizing and stabilizing the same
Inventor: HWANG SUNG-WOO
IPC: A61K47/14
Filed: 2019-06-10
Abstract: To provide an aqueous multi-use eye drop composition for treatment of dry eyes comprising rebamipide, and a method for solubilizing and stabilizing the same.SOLUTION: Since a preservative and a chelating agent are added to single-use rebamipide aqueous eye drops, an eye drop composition for treatment of dry eyes remains stable without precipitation during storage. The composition contains components safe for use in multi-use eye drops. Also provided is a method for producing the composition.SELECTED DRAWING: Figure 1