baber/WOPTO huggingface dataset:
Patent JP-2019168172-A (JP)
Title: Water seal ash conveyor device
Inventor: MATSUYAMA TOMOYA
IPC: F23J1/02
Filed: 2018-03-23
Abstract: To provide a water seal ash conveyor device with high efficiency and high safety for reducing as much as possible the situation of stopping the incineration facility by dissolving the residence of the unburned matter floating in a furnace bottom hopper.SOLUTION: Inside the water-sealed casing that seals the cooling water and immerses the bottom of the bottom hopper of the incinerator, a chain conveyor with scraper is placed; in the lower part of the chain conveyor on the downstream side in the running direction of the chain conveyor as seen from the furnace bottom hopper on the return side of the chain conveyor, a guide bottom plate is provided for scraping and transporting unburned matter floating in the vicinity of the furnace bottom hopper to one end side of the water-sealed casing with the scraper. Furthermore, a fluid injection nozzle for pushing unburnt matter floating and staying in the lower part of the furnace bottom hopper in the direction of the chain conveyor is provided.SELECTED DRAWING: Figure 1
Patent JP-2019167771-A (JP)
Title: Operation room monitoring system for caisson construction method
Inventor: KAMIYA HIDEYUKI
IPC: E02D23/04
Filed: 2018-03-26
Abstract: To provide a monitoring system that detects and monitors space positions of moving bodies such as workers and heavyweight machines in an operation room of the bottom of a caisson that GPS signals cannot reach, and that generates alarms if necessary so as to be able to ensure safety.SOLUTION: A plurality of anchors 9 for UWB wireless communication are provided in an operation room, and respective tags 14 for UWB wireless communication are provided for a plurality of moving bodies including a worker M in the operation room. The monitoring system of the present invention performs positioning calculations based on information received in each of the anchors 9 and identifies the position of each worker M. The monitoring system monitors the position of the worker M using a coordinate screen 20 of a monitoring terminal device and sets a severe level off-limits area 24 and a minor level off-limits area 25 on the coordinate screen 20. When the worker M approaches these areas, the monitoring system operates alarm devices 15, 23 in order to generate alarms.SELECTED DRAWING: Figure 5
Patent JP-2019172592-A (JP)
Title: Method for producing acrylonitrile
Inventor: AIKI SHOTA
IPC: C07C253/26
Filed: 2018-03-27
Abstract: To provide a method for producing acrylonitrile, in which the method suppresses decline of catalyst performance occurring at an initial stage of operation of a fluidized bed reactor and acrylonitrile can be obtained in a high yield in all operations.SOLUTION: There is provided a method for producing acrylonitrile, in which acrylonitrile is obtained by subjecting propylene, oxygen, and ammonia to a gas phase contact oxidation reaction in the presence of a catalyst in a fluidized bed reactor. The method uses an ammoxidation catalyst having ammonia combustion rate of 80% or more at a reaction temperature of 490°C and a contact time of 4.0 seconds in an atmosphere having a molar ratio of ammonia/air of 15/100.SELECTED DRAWING: Figure 1
Patent JP-2019173610-A (JP)
Title: Engine control device
Inventor: MIYAJIMA SHOHEI
IPC: F02D41/12
Filed: 2018-03-27
Abstract: To surely perform a fuel cut by preventing the lowering of an engine rotation number caused by torque reduction control before the fuel cut.SOLUTION: An engine control device 1 performs a fuel cut of an engine when a prescribed fuel cut start condition is established, and performs torque reduction control for reducing the target torque of the engine 10 prior to the fuel cut. The fuel cut start condition includes a condition that an actual rotation number Ne of the engine 10 is equal to a prescribed fuel cut permission rotation number or larger. A limit torque correction part 5c of a pre-start torque calculation part 5 corrects a degree of the reduction of the target torque at the torque reduction control on the basis of a difference between the actual rotation number of the engine 10 and the fuel cut permission rotation number.SELECTED DRAWING: Figure 1
Patent JP-2019171760-A (JP)
Title: Gap rtm molding mold
Inventor: SUGANO HIROYUKI
IPC: B29C45/26
Filed: 2018-03-29
Abstract: To exhibit sufficient sealing performance in both a gap formation state and a mold clamping state, to a seal member of a gap RTM molding mold.SOLUTION: A gap RTM molding mold molds a fiber-reinforced resin member by injecting molten resin and liquid resin into a cavity 14 formed between a first mold 11 having a seal member 17 and a second mold 12 with which the seal member 17 abuts. A cross-sectional shape of the seal member 17 in a free state is composed of a first hollow part 21 having a substantially square cross section that fits into a seal groove 11b formed in the first mold 11, and a second hollow part 22 having a substantially circular cross section that is connected to the first hollow part 21 and protrudes to an outside of the seal groove 11b. Therefore, sufficient sealing performance is exhibited in an entire area of a large crushing stroke, and not only a negative pressure in the cavity 14 can be maintained when a gap between the first mold 11 and the second mold 12 is formed, but also resin leaks during mold clamping can be prevented.SELECTED DRAWING: Figure 3
Patent JP-2019176406-A (JP)
Title: Image processing apparatus
Inventor: MUTSUO TOSHIAKI
IPC: H04N1/405
Filed: 2018-03-29
Abstract: To obtain an image processing apparatus that achieves both concentration of dots and dispersive growth of dots at a low cost.SOLUTION: A multi-gradation dither processing unit 33 executes multi-gradation dither processing on a target image. A screen processing unit 34 executes FM screen processing on the target image after the multi-gradation dither processing is executed. In the multi-gradation dither processing, the multi-gradation dither processing unit 33 (a) sequentially selects pixels of the target image as target pixels, (b) converts the pixel values of the target pixels into any one of the minimum gradation value, the maximum gradation value, and an intermediate gradation value corresponding to the pixel values of the target pixels, with conversion characteristics corresponding to local pixel position groups in a unit matrix, and takes the pixel values obtained with the conversion characteristics as pixel values of the pixels in the unit matrix.SELECTED DRAWING: Figure 1
Patent JP-2019177964-A (JP)
Title: Balance for center of gravity adjustment
Inventor: AKAGAWA SHUNSUKE
IPC: B66C1/10
Filed: 2018-03-30
Abstract: To provide a balance for the center of gravity adjustment capable of handling a condition with a low lifting height of a suspended load and moreover of easily performing a fine adjustment of a balancing.SOLUTION: A balance for the center of gravity adjustment consists of a first balance rod 1 suspended on a crane 2, a pair of chain blocks 3a, 3b for a balance weight attached at intervals to one end of the first balance rod 1 in the longitudinal direction of the first balance rod 1, and of the balance weight 4 suspended by suspension hooks 5 of a pair of the chain blocks 3a, 3b for the balance weight via a suspension jig 6. The suspension hooks 5 are hung on the suspension jig 6 together and a suspended load 8 is suspended at the other end of the first balance rod 1.SELECTED DRAWING: Figure 2
Patent JP-2018176277-A (JP)
Title: Adjustable punch head assembly
Inventor: EDWARD A DRIES
IPC: B21D28/34
Filed: 2018-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a punch head assembly that allows a length of a driving tool to be easily adjusted at a site, so as to avoid reprocessing and replacement of the tool.SOLUTION: The punch head assembly has a punch head. The punch head has a main body having first and second end parts at both sides thereof, an inner hole in a longitudinal direction, a first pathway extending in an almost radial direction from the inner hole and a second pathway almost crossing the first pathway. A ball bearing is received in the first pathway. A pin member is received in the second pathway. The pin member can rotationally move between first and second positions. A driving body is connected to the punch head, and has a pillar part extending into the inner hole. The pillar part has an outer ball engagement surface. The punch head can move in a shaft direction with respect to the pillar part.SELECTED DRAWING: Figure 1
Patent JP-2019181340-A (JP)
Title: Discharge material discharge device and imprint device
Inventor: TONE KENSUKE
IPC: B05C9/12
Filed: 2018-04-05
Abstract: To provide a discharge material discharge device and an imprint device which can replace a storage part without wasting a working fluid in a first storage space as much as possible.SOLUTION: A discharge material discharge device includes: a storage part 12 in which an internal space is separated into a first storage space 16 for storing a discharge material and a second storage space 17 for storing a working fluid by a flexible member 15; a discharge head 11 which discharges the discharge material supplied from the first storage space 16; and pressure control means which controls a pressure of the discharge material in the first storage space 16 through the flexible member 15 by adjusting a pressure of the working fluid in the second storage space 17. A detection part detects that the discharge material in the first storage space 16 becomes a predetermined amount or less, and the working fluid in the second storage space 17 is recovered to an external on condition that the detection part detects.SELECTED DRAWING: Figure 3
Patent JP-2018164257-A (JP)
Title: Display device and display method
Inventor: AOKURA SHINICHI
IPC: G03G21/00
Filed: 2018-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a display device and a display method which enable a user to easily acquire data necessary for identifying cause of abnormal operation in the display device, maintenance thereof, and the like when abnormality of the display device occurs.SOLUTION: In a display device of an information processing system, a microcomputer unit (14) monitors processing of various kinds of information, and a nonvolatile memory unit stores log information. The microcomputer unit of the display device converts processing content information included in the log information into a two-dimensional code to generate two-dimensional code image data. The microcomputer unit furthermore causes a display unit (11) to display a two-dimensional code image. An instruction receiving unit receives an instruction of a display format of a code image from a user, and the display unit (11) displays, when accepting the instruction, a plurality of code images output from a code image data generating unit, in such a way that the plurality of code images are arrange based on a time indicated by time information included in each of the code images.SELECTED DRAWING: Figure 1
Patent JP-2019186092-A (JP)
Title: X-ray generator
Inventor: ISHII ATSUSHI
IPC: H05G1/02
Filed: 2018-04-12
Abstract: To provide an X-ray generator capable of effectively reconciling cooling of an X-ray tube and shielding leaked X-rays.SOLUTION: An X-ray generator 1 includes: an X-ray tube 3 for generating X-rays; an X-ray tube housing unit 4, accommodating at least a part of the X-ray tube 3, in which an insulating oil 45 is enclosed; a second housing unit 22 surrounding the X-ray tube housing portion 4 as viewed from a tube axis direction of the X-ray tube 3; a blower fan 9 for circulating gas in an enclosed space S3 defined between the X-ray tube housing unit 4 and the second housing unit 22; and an X-ray shielding unit 8, made of a material having a higher X-ray shielding ability than the X-ray tube housing unit 4 and the second housing unit 22, provided on an inner surface of the second housing unit 22.SELECTED DRAWING: Figure 2
Patent JP-2018179992-A (JP)
Title: Testing device with spike protection and method for testing
Inventor: CHU CHING-HUA
IPC: G01R31/28
Filed: 2018-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a testing device with spike protection.SOLUTION: The testing device with spike protection includes: a switch connected to a power supply circuit used for outputting a supply voltage to a testing target device through a switch; a sensing circuit used to be connected to the testing target device, receiving an input voltage from the testing target device, and used to output a sensing signal on the basis of the input voltage; and a control circuit connected to the sensing circuit, the power supply circuit, and the switch, the control circuit controlling the power supply circuit so that output of the supply voltage is stopped for a first time on the basis of the sensing signal and turning off the switch for a second time.SELECTED DRAWING: Figure 1
Patent JP-2019183066-A (JP)
Title: Water-based ink
Inventor: AZUMA AKISHI
IPC: C09D11/326
Filed: 2018-04-16
Abstract: To provide a water-based ink capable of suppressing clog of a discharge nozzle by fastening of a pigment or a polymer at an ink discharge nozzle, and excellent in fixability to a recording medium and storage stability under a high temperature.SOLUTION: There is provided an aqueous ink containing a polymer particle containing a pigment and an amide solvent, a polymer constituting the polymer particle containing the pigment has a crosslinking structure by a water insoluble polymer (A) having a carboxyl group and a water insoluble polyfunctional epoxy compound, at least a part of carboxyl groups of the water insoluble polymer (A) is neutralized by an alkali metal compound, acid value, neutralization degree and crosslinking degree of the neutralized water insoluble polymer (A) satisfy specific conditions, the amide solvent is a compound represented by a specific chemical formula, and the content thereof is 3 mass% to 28 mass% in the ink.SELECTED DRAWING: None
Patent JP-2019086756-A (JP)
Title: Optical device
Inventor: SUGIMOTO TATSUYA
IPC: B81B3/00
Filed: 2018-04-19
Abstract: To provide a highly reliable optical device.SOLUTION: An optical device 10 includes: a base 12; a movable mirror 11; a first elastic support 14 which supports the movable mirror 11 so that the movable mirror 11 may move along Z-axis direction; a first fixed interdigital electrode 161 arranged in the base 12 and having a plurality of first fixed teeth 161a; and a first movable interdigital electrode 162 arranged in at least one of the movable mirror 11 and the first elastic support 14, and having a plurality of first movable teeth 162a arranged alternately with the first fixed teeth 161a. At least one of the movable mirror 11 and the first elastic support 14 has an electrode support 147 for supporting the first movable interdigital electrode 162. The electrode support 147 includes a beam part 147b formed so that a thickness of the electrode support 147 in Z-axis direction may be larger than a thickness of the first movable teeth 162a in Z-axis direction.SELECTED DRAWING: Figure 2
Patent JP-2019025307-A (JP)
Title: Information processing device, game program, and information processing method
Inventor: SATO RYOTA
IPC: A63F13/30
Filed: 2018-04-24
Abstract: To provide an information processing device capable of promoting cooperation among players participating in a battle against an enemy character.SOLUTION: An information processing device includes: a storage part 12 for storing character information on a plurality of characters including an enemy character; an appearance processing part 114 for setting an enemy character that appears as an opponent of a player on the basis of the character information; and a game progress processing part 111 for progressing a battle game performed by making many persons participate in a battle against the enemy character by making the player and another player respectively select either a first operation for attacking the enemy character appearing as the opponent or a second operation for supporting an attack on the enemy character.SELECTED DRAWING: Figure 2
Patent JP-2019192121-A (JP)
Title: Voice input device and remote dialogue system
Inventor: KUMEYA KOJI
IPC: G10L15/00
Filed: 2018-04-27
Abstract: To provide a voice input device capable of suppressing transmission of a processing command unintended by a user to a server.SOLUTION: A voice input device 21a comprises a voice input unit 211, a first communication unit 214, a second communication unit 215, a voice output unit 212 and a control unit 217. The voice input unit 211 accepts input of first voice. The first communication unit 214 transmits first voice data corresponding to the first voice to an external device 3. The second communication unit 215 receives second voice data from a voice transmission/reception device 22a. The voice output unit 212 outputs second voice corresponding to the second voice data. The control unit 217 generates the first voice data from the first voice and generates the second voice from the second voice data. The control unit 217 determines whether the second voice data indicates a start command or not. The control unit 217 inhibits transmission of the first voice data to the external device 3 during a predetermined period of time if it is determined that the second voice data indicates the start command.SELECTED DRAWING: Figure 2
Patent JP-2019197248-A (JP)
Title: Vibration transmission apparatus
Inventor: OBA YOSHINARI
IPC: H01L41/09
Filed: 2018-05-07
Abstract: To provide a vibration transmission apparatus capable of transmitting clear vibration to a user without enlarging a drive voltage of a piezoelectric device and providing a large resonant structure.SOLUTION: A vibration transmission apparatus 1 transmits vibration of an actuator 2 disposed below a flat plate-shaped diaphragm 3 via a vibration transmission unit 4. The actuator includes a flat plate portion 21, a leg portion 24 extending toward below at a plurality site of a periphery of the flat plate portion, and a piezoelectric body 22 attached to at least one of an upper and lower surface of the flat plate portion. The flat plate portion and the leg portion are made of an integral plate-shaped conductor. The piezoelectric body has an electrode 122 formed on one side of a front and back sides, the other side of the front and back side is attached to the flat plate portion, and a piezoelectric device 23 is configured by the piezoelectric body and the flat plate portion. The piezoelectric device flexes and vibrates the flat plate portion by the piezoelectric body expanding and contracting in a horizontal surface. When a vertical load is applied to the flat plate portion, the leg portion deforms, and flexing movement of the flat plate portion is translated to swing movement parallel to the horizontal surface.SELECTED DRAWING: Figure 1
Patent JP-2018201197-A (JP)
Title: System comprising video camera and client device and method performed by the same
Inventor: VIKTOR EDPALM
IPC: H04N5/232
Filed: 2018-05-09
Abstract: To provide a method performed in a system including a video camera and a client device.SOLUTION: A video camera captures a plurality of images concurrently using a plurality of image sensors having partly overlapping fields of views. Overlapping portions of the images are identified, and the images are joined to generate a panoramic image. When joining the images, image data is included from only one of the images in overlapping portions, and image data from the other images in the overlapping portions is ignored. The panoramic image and the ignored image data are encoded and transmitted to a client device in an encoded video stream. The client device decodes the video stream and, if the client device is customized, the client device updates the panoramic image in portions corresponding to overlapping portions of the plurality of images using the image data that has been ignored by the video camera when generating the panoramic image.SELECTED DRAWING: Figure 6
Patent JP-2018152109-A (JP)
Title: Generating offline content
Inventor: DAVID LINSALATA
IPC: G06F13/00
Filed: 2018-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a proper method in updating electronic content.SOLUTION: A method includes: receiving, from a user of a client computing device and when the client computing device is disconnected from an on-line service, input associated with the on-line service; and locally storing or modifying locally stored content associated with the on-line service based on the input. The client computing device may determine data contemporaneous with the content and locally associate the data with the content. The method further includes automatically uploading the content as locally stored or modified and the data locally associated with the content to the on-line service when the client computing device is connected to the on-line service.SELECTED DRAWING: Figure 3
Patent JP-2019196877-A (JP)
Title: Method executed by computer for providing environmental information, program for causing computer to execute the method, and information providing apparatus
Inventor: KUSAKA YUSUKE
IPC: G06Q50/16
Filed: 2018-05-10
Abstract: To display a seat layout in association with CO2 concentration.SOLUTION: Processing executed by a CPU of an information management server includes: a step (S1410) for receiving a COdetection value from each COsensor, and storing the received data in a data base; a step (S1420) for receiving a measurement value of an indoor temperature from each temperature sensor and storing the received measurement value in the data base; a step (S1430) for receiving a request for data on a seat layout from a portal server; a step (S1440) for, in response to receipt of the request from the portal server, reading the data on the seat layout, and transmitting the read data to the portal server; a step (S1450) for detecting a request for environmental information on the basis of a signal received from the portal server; a step (S1460) for comparing the latest environmental information to a predetermined criterion; and a step (S1470) for transmitting the environmental information and a result of the comparison to the portal server.SELECTED DRAWING: Figure 14
Patent JP-2022008723-A (JP)
Title: Emergency monitoring device for new type contamination accident
Inventor: Ye cui ying
IPC: E01H1/05
Filed: 2018-05-11
Abstract: To disclose an emergency monitoring device for new type contamination accidents.SOLUTION: It includes a vehicle body and a first housing installed inside the vehicle body with the end port facing to the right, a first box shell is installed in the first housing, a second housing with the end port facing down is installed in the first box shell body, and the second housing is installed, a second box shell with the end port facing downward moves forward and backward, slides on, engages in, and connects to the second housing, a third housing is symmetrically installed on the second box shell, convex plates are installed in the front and back on the inner wall at the left end of the first housing, a first rotating shaft extending back and forth is engaged and connected to the convex plates so as to be rotatable, a first conical ring located between the convex plates is fixedly connected to the first rotating shaft, and a first driving machine is installed on the inner wall at the left end of the first housing.SELECTED DRAWING: Figure 4