baber/WOPTO huggingface dataset:
Patent JP-2019095195-A (JP)
Title: Hot air heater
Inventor: KONDO TAKESHI
IPC: F23N5/20
Filed: 2019-03-29
Abstract: To provide a hot air heater capable of detecting a presence or non-presence of a human body to enable combustion amount to be changed and realizing reduction of fuel consumption and capable of realizing comfortable heating operation.SOLUTION: There is provided a control part 24 for starting a time counting at a timer 17 upon detection of a non-presence state of a person by human detecting means 23 during operation and for decreasing fire power at a burner 5 when the time counting at the timer 17 reaches to a first predetermined time and for stopping the operation when the time counting at the timer 17 reaches to a second predetermined time. The control part 24 compares a fire power upon judgement of unstable state where the flame is judged unstable by the flame sensing means 22 in the middle part in operation for decreasing its power to a fixed fire power when the fire power at the burner 5 is decreased to the fixed fire power upon reaching the time counting by the timer 17 with the predetermined fire power, and when the fire power of the flame judged to be unstable is more than the predetermined fire power, the fixed fire power is judged as said predetermined fire power, so that it is possible to prevent a non-energy saving operation due to much amount of oil quantity to be consumed even if the flame state is stabled.SELECTED DRAWING: Figure 3
Patent JP-2020167523-A (JP)
Title: Optical fiber transmission system and end station device
Inventor: TAKAHASHI HIDENORI
IPC: H04B10/27
Filed: 2019-03-29
Abstract: To provide a technique for achieving an asymmetry of a communication capacity of an optical fiber transmission path between routes in accordance with an amount of transmitted information traffic in an optical fiber transmission system.SOLUTION: A plurality of DRCs 11 convert a data rate of a client signal received from each client side to a lower speed data rate in accordance with an amount of traffic transmitted by the client signal, and outputs the client signal after the conversion to a line side. Each of a plurality of transponders 13 generates an optical signal having a band width in accordance with the data rate of the client signal on the basis of the client signal output from a corresponding first converter, and outputs the optical signal to the line side. A multiplexer 14 structuring a WDM processing part performs a WDE of a plurality of optical signals output from the plurality of transponders 13, and outputs a multiplexed optical signal to an optical fiber transmission path.SELECTED DRAWING: Figure 1
Patent JP-2020056096-A (JP)
Title: Mask assembly, and manufacturing apparatus for display unit and manufacturing method for display unit that utilize the same
Inventor: LEE YOONSEO
IPC: H01L27/32
Filed: 2019-03-29
Abstract: To provide a mask assembly capable of minimizing deformation, and a manufacturing apparatus for a display unit and a manufacturing method for the display unit that utilize the same.SOLUTION: A mask assembly has: a mask frame; a mask sheet which is arranged on the mask frame and comprises a plurality of opening parts; at least two first shield sheets which are arranged on the mask frame and arrayed to shield some of the plurality of opening parts and to be separated from each other; and at least two second shield sheets which are arranged on the mask frame, and arrayed to shield some of the plurality of opening parts, to have a predetermined angle to each of the first shield sheets, and to be separated from each other. The respective first shield sheets and the respective second shield sheets define a vapor deposition region which shields some of the plurality of opening parts and includes some of the plurality of opening parts, the vapor deposition region is sectioned into a first vapor deposition region and a second vapor deposition region with an arbitrary straight line which passes the centers of mutually adjacent first shield sheets and is parallel with a length direction of the first shield sheets, and the first vapor deposition region and second vapor deposition region are mutually different in shape.SELECTED DRAWING: Figure 1
Patent JP-2020168250-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-04-05
Abstract: To provide a slot machine capable of suitably executing suggestion of the degree of advantage regarding a shift from a first game state to a second game state.SOLUTION: In a third situation in which the setting is not changed regarding power on of a slot machine, and control is started from the in-normal advantageous section on the basis of backup information (ball putout flag), eye-catch display is performed. When results of a mode lottery are the same in a second situation and in a third situation, either eye-catch display is selected from plural kinds of eye-catch displays and the eye-catch display is performed at the same ratio in the second situation and in the third situation. When results of a mode lottery are the same in a first situation and in a second situation, either eye-catch display is selected from plural kinds of eye-catch displays and the eye-catch display is performed at a different in the first situation and in the second situation.SELECTED DRAWING: Figure 31
Patent JP-2020172367-A (JP)
Title: Article storage equipment
Inventor: TANAKA AKIO
IPC: B65G1/04
Filed: 2019-04-10
Abstract: To provide article storage equipment capable of improving conveyance efficiency for carrying articles into and out of a storage part.SOLUTION: The article storage equipment includes an article carrier vehicle 1, an article storage shelf 3 with a plurality of storage parts and a controller for controlling the article carrier vehicle 1. The article carrier vehicle 1 includes a travel section and a plurality of transfer devices 12. The controller executes: first travel control of traveling the travel part so that a transfer device 12C under an empty state is positioned at a position corresponding to a first storage part 2A; first transfer control of transferring a first article W1 from the first storage part 2A to the transfer device 12C under the empty state and operating the transfer device 12C under the empty state to make a second actual state; second travel control of traveling the travel part so that a transfer device 12D under a first actual state is positioned at a position corresponding to the first storage part 2A; and a second transfer control of transferring an article W3 supported on the transfer device 12D under the first actual state from the transfer device 12D to the first storage part 2A and operating the transfer device 12D under the first actual state to make an empty state.SELECTED DRAWING: Figure 6
Patent JP-2020177317-A (JP)
Title: Utilizing system for taxi having living room
Inventor: IWATSUKA KOICHI
IPC: G06Q50/30
Filed: 2019-04-16
Abstract: To provide a service having a higher satisfaction level for a user when using a taxi having a living room.SOLUTION: A utilizing system for a taxi having a living room includes a management server for performing information processing. The management server includes: demand information acquisition means which acquires demand information, sent from a user, on utilization of the taxi having the living room; executable information acquisition means which acquires executable information, sent from each of taxi companies scattered in respective regions, on utilization of the taxi having the living room; database construction means which constructs a database by the acquired executable information; and utilization plan creation means which creates a utilization plan for utilizing the taxi having the living room on the basis of the demand information, and the executable information for construction of the database.SELECTED DRAWING: Figure 3
Patent JP-2020165526-A (JP)
Title: Looseness prevention nut
Inventor: OKUNO YOSHIAKI
IPC: F16B39/34
Filed: 2019-03-29
Abstract: To enable a looseness prevention nut to be manufactured simply, easily and accurately, to effectively suppress variation in prevailing torque to obtain a looseness prevention effect stably.SOLUTION: On the upper surface of a nut body 1 having a screw hole 2 in its center part, an entire upper press part 3 is formed, which deforms the entire circumference around the screw hole 2 inward by pressing, to apply required prevailing torque to the thread of a bolt upon screwing the nut body 1 to the bolt.SELECTED DRAWING: Figure 1
Patent JP-2020175437-A (JP)
Title: Punching device for metal mold pressing machine
Inventor: TSUCHIYA HARUYUKI
IPC: B21D28/34
Filed: 2019-04-22
Abstract: To form plural holes or notches at any intervals along a circumferential direction of a virtual circle set on a flat plate-like member with high accuracy by use of a general metal mold pressing machine.SOLUTION: A punching device for metal mold pressing machine comprises: a lower metal mold 100 which has a female mold corresponding to plural holes or notches (as holes) formed along a circumferential direction of a virtual circle, and has positioning holes H1, H2 which position a flat plate-like member 2 so that a position of a hole formed in the flat plate-like member 2 and a position of the female mold are coincident with each other; a positioning pin which can be inserted in and removed from the positioning holes H1, H2 and the positioning holes h1, h2 in the state that the positioning holes H1, H2 and the positioning holes h1, h2 formed in the flat plate-like member 2 are coincident with each other; a rotor 200 which rotates the flat plate-like member 2 at a rotation angle corresponding to the interval between the holes in the state that a rotation center hole h7 of the flat plate-like member 2 is pivotally supported by a rotary shaft 210; and an upper metal mold having a male mold. The rotor 200 is installed on a lower metal mold installation base 31 so that positional fine adjustment of the rotor 200 becomes possible.SELECTED DRAWING: Figure 5
Patent JP-2019117956-A (JP)
Title: Passivation for semiconductor light emitting device
Inventor: FREDERIC S DIANA
IPC: H01L33/46
Filed: 2019-04-24
Abstract: To provide a passivation layer for a semiconductor light emitting device.SOLUTION: A passivation layer is disposed over a side of a semiconductor structure including a light emitting layer disposed between an n-type region and a p-type region. Material configured as adhesion to an underfill is disposed over an etched surface of the semiconductor structure.SELECTED DRAWING: Figure 1
Patent JP-2019163585-A (JP)
Title: Nozzle head and electrospinning device
Inventor: UCHIDA KENYA
IPC: D01D4/04
Filed: 2019-04-25
Abstract: To provide a nozzle head capable of easily performing the cleaning of a nozzle, and an electrospinning device.SOLUTION: A nozzle head comprises: a body part 22 having a space to be stored with a raw material liquid at the inside; a first nozzle 20 provided at the body part, capable of being applied with prescribed polar voltage, and exhausting the raw material liquid stored in the body part; and a second nozzle 23a provided at the body part, and feeding a cleaning liquid to the vicinity of the exhaust port of the first nozzle when the raw material liquid is not exhausted from the first nozzle. The first nozzle is provided at the inside of a hole feeding the cleaning liquid in the second nozzle. The tip of the first nozzle is projected by 1 to 20 mm from the tip of the second nozzle.SELECTED DRAWING: Figure 2
Patent JP-2019190663-A (JP)
Title: Clamping system with foldable tabs for connecting tubes
Inventor: STEPHANE DRIVON
IPC: F16B2/08
Filed: 2019-04-26
Abstract: To provide a clamping system capable of controlling the retention in a pre-mounted state relative to a clamping surface of one of tubes that are to be clamped.SOLUTION: The clamping system comprises a collar (10) that includes a belt (12) suitable for being clamped around clamping surfaces (18, 20) projecting from tubes. The collar includes a series of angularly distributed foldable fingers (22), each finger having a free operating end (23) projecting axially beyond a first edge (13'A) of the belt (12) over a distance that is sufficient to enable the finger to be manipulated manually. Starting from an initial position in which the fingers define a rest minimum diameter (DI), the fingers are suitable for being folded manually and plastically toward an axis (A) of the belt in order to define a folded-in minimum diameter (DR) that is smaller than the rest minimum diameter (DI).SELECTED DRAWING: Figure 1A
Patent JP-2020182161-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: OMATA TOSHIYA
IPC: H04N7/18
Filed: 2019-04-26
Abstract: To make it easier to set a minimum size of an object to be included in a detection result.SOLUTION: An information processing apparatus displays, on a display means, information indicating a detection result of detection processing for detecting an object included in a captured image captured by an imaging means. An obtaining means obtains the captured image captured by the imaging means. A display control means displays, on the display means, a first guide indicating a minimum size of the object to be included in a detection result, to be superimposed on the captured image obtained by the obtaining means. The display control means displays, on the display means, information indicating a detection result in which an object, included in the captured image, having a size smaller than the minimum size is not to be included. when the first guide is displayed to be superimposed on the captured image, the display control means, in response to a predetermined operation, enlarges an image of a first partial region including the first guide in the captured image on the basis of a position of the first guide overlapped on the captured image, and displays the enlarged image of the first partial region on the display means.SELECTED DRAWING: Figure 3
Patent JP-2019162029-A (JP)
Title: Power reception device
Inventor: KAMATA KOICHIRO
IPC: H02J50/12
Filed: 2019-04-29
Abstract: To provide a power reception device capable of stopping supply of electric power from a power supply device while suppressing lowering of a Q value.SOLUTION: The power reception device includes: a first antenna in which coupling by resonance is formed relative to an antenna provided in a power supply device; a second antenna in which coupling by electromagnetic induction is formed relative to the first antenna; a rectification circuit that includes a plurality of switches and executes either one of a first operation of rectifying and outputting a voltage given from the second antenna and a second operation of short circuiting a pair of feeding points of an antenna element provided in the second antenna, by turning on or off the plurality of switches; a load applied with a voltage output from the rectification circuit; and a control circuit which creates a signal for selecting turning-on or -off of the plurality of switches in the first operation and the second operation of the rectification circuit.SELECTED DRAWING: Figure 1
Patent JP-2020188321-A (JP)
Title: Image processing system, image processing method, and image forming apparatus
Inventor: SEGALA NIXON JR
IPC: H04L9/32
Filed: 2019-05-10
Abstract: To cause a fingerprint sensor provided in a terminal device to detect a fingerprint of the user, and with the use of the detected fingerprint of the user, improve security of image data without causing complexity of the apparatus.SOLUTION: In an image processing system Sy, a control unit 21 of an image forming apparatus 10, upon receiving input of user identification information, transmits an encryption code transmission request from a communication unit 13 to a portable terminal device 30 in which the user identification information is set, and when the encryption code is received by the communication unit 13, encrypts image data by using the encryption code. When the encryption code transmission request is received by a communication unit 33, a control unit 41 of the portable terminal device 30 converts a fingerprint of a user detected by a fingerprint sensor 36 into an encryption code and causes the communication unit 33 to transmit the encryption code to the image forming apparatus 10.SELECTED DRAWING: Figure 1
Patent JP-2020188122-A (JP)
Title: Selection method and adjustment method of nano-topology measurement device
Inventor: ONISHI OSAMU
IPC: G01B11/30
Filed: 2019-05-14
Abstract: To provide a selection method of a nano-topology measurement device capable of appropriately determining a nano-topology quality of a wafer by selecting a nano-topology measurement device having high measurement accuracy from among a plurality of nano-topology measurement devices.SOLUTION: The selection method of a nano-topology measurement device comprises: printing a pattern sequence where a same pattern is repeatedly printed at an arbitrarily position on a surface of a silicon wafer in advance with a soft laser marker; measuring cross sectional profiles of pattern sequence printed portions for a plurality of times by a plurality of measuring machines; and selecting at least one measurement device from among a measurement device having a maximum of profile differences of the cross sectional profiles of the plurality of measurement times being smaller than a prescribed value, a measurement device having a correlation degree between spectral data of printing cycles of the plurality of measurement times being larger than a prescribed value, and a measurement device having a maximum difference value of printing cycle spectral data between the pattern sequence printed portions of either the plurality of measurement times or different pattern printed portions being smaller than a prescribed value.SELECTED DRAWING: Figure 1
Patent JP-2020187957-A (JP)
Title: Method of manufacturing pressure regulating valve, and pressure regulating valve
Inventor: HAMAOKA KENJI
IPC: F16K17/02
Filed: 2019-05-16
Abstract: To provide a pressure regulating valve capable of reducing variations in valve opening pressure due to variations in hardness of a valve body, and a method of manufacturing the same.SOLUTION: A method of manufacturing a pressure regulating valve of an embodiment includes the steps of: measuring the hardness of a valve body 30 before welding a joining protrusion 31c to an end 36a of a side wall 36; determining a target value of a valve body accommodation height d1 after the joining protrusion 31c is welded to the end 36a of the side wall 36, based on the hardness of the valve body 30, a length L of the valve body 30 in an uncompressed state, and the valve opening pressure of the valve body 30, the valve opening pressure having been set in advance; and joining the joining protrusion 31c and the end 36a of the side wall 36 such that the valve body accommodation height d1 is the target value.SELECTED DRAWING: Figure 8
Patent JP-2020186042-A (JP)
Title: Cover material, manufacturing method of the same and mold for secondary processing
Inventor: MITA TOMOKO
IPC: B65D41/18
Filed: 2019-05-16
Abstract: To provide a manufacturing method which can manufacture a cover that can be fit into a container made of paper with pulp molding and stably remove the cover from a mold without damaging the shape of an undercut that is fit into an opening of the container made of paper.SOLUTION: In a method of forming an undercut fit into an edge on a side wall by using a cover intermediate body 2 made of pulp molding having a top plate, a side wall and an abutting part, and a mold, a movable inner piece 61 has a concave shape on the outer surface corresponding to a convex shape on the inner side of the undercut, is circumferentially divided into plural pieces, is vertically movable along an inclined surface of a core and is narrowed to be smaller than the inner diameter of the side wall of a cover material when moving vertically, a slide piece 71 has a convex shape on the inner surface corresponding to the concave shape of the undercut, the movable inner piece is placed on the core, and the cover intermediate body is pressed between the movable inner piece and the slide piece to form the undercut.SELECTED DRAWING: Figure 1
Patent JP-2019173177-A (JP)
Title: Sinter shaft bearing
Inventor: MORI TOSHIHIKO
IPC: F16C33/12
Filed: 2019-05-17
Abstract: To provide a sinter shaft bearing having a high hardness shaft bearing surface, capable of being manufactured at low cost, and high in dimensional accuracy.SOLUTION: There is provided a sinter shaft bearing 1 manufactured by integral molding an inner layer 2 and an outer layer 3, and having a shaft bearing surface A in an inner peripheral surface 2a of the inner layer 2, the inner layer 2 consists of a sinter metal containing Fe and high hardness elements (for example Ni, Mo), the outer layer 3 consists of a sinter metal containing Fe and no high hardness element, and concentration gradient of the high hardness elements is generated in a boundary surface between the inner layer 2 and the outer layer 3.SELECTED DRAWING: Figure 3
Patent JP-2020189569-A (JP)
Title: Control device of hybrid vehicle
Inventor: ANDO DAIGO
IPC: B60W10/06
Filed: 2019-05-22
Abstract: To provide a control device of a hybrid vehicle that can suppress occurrence of accidental fire in an internal combustion engine caused by execution of pushing-down processing.SOLUTION: A control device 100 is applied to a hybrid vehicle equipped with an internal combustion engine 10, a first motor generator 71 and a power distribution/integration mechanism 40. The control device 100 comprises a combustion determining part 131 that determines whether or not mixture gas is being combusted stably in a cylinder of the internal combustion engine 10 when the engine is operated, and a motor control part 110 that controls the first motor generator 71. The motor control part 110 executes pushing-down processing for making the motor generator 71 output first motor torque when it is determined that the mixture gas is being combusted stably in the cylinder, while not executing the pushing-down processing when it is not determined that the mixture gas is being combusted stably in the cylinder.SELECTED DRAWING: Figure 1
Patent JP-2020191597-A (JP)
Title: Elastic wave device and manufacturing method thereof
Inventor: SATO MASAHIRO
IPC: H03H9/17
Filed: 2019-05-23
Abstract: To achieve miniaturization.SOLUTION: A manufacturing method of an elastic wave device includes the steps of: forming a groove and/or a modified region on a support substrate by irradiating the support substrate with laser light on both sides of a center line in the width direction of a cutting region extending in the plane direction of a first substrate in which a piezoelectric substrate and the support substrate are directly or indirectly joined; mounting a plurality of second substrates between the support substrate of the piezoelectric substrate and the cutting region on the opposite surface so as to face the piezoelectric substrates with a gap sandwiched with the piezoelectric substrates; joining the first substrate to a region surrounding the plurality of second substrates and including the cutting region in the cutting region and forming a sealing portion that seals an elastic wave element provided on at least one of the piezoelectric substrate and the second substrate in the gap; cutting the sealing portion by forming grooves having both sides in the width direction of the cutting region as side surfaces; and cutting and separating the first substrate on both sides of the center line of the cutting region after the step of forming the groove and/or the modified region and the step of cutting the sealing portion.SELECTED DRAWING: Figure 5