baber/WOPTO huggingface dataset:
Patent JP-2018047687-A (JP)
Title: Device for manufacturing three dimensional article
Inventor: FRANK HERZOG
IPC: B33Y10/00
Filed: 2017-08-08
Abstract: PROBLEM TO BE SOLVED: To develop and form a device or a method capable of monitoring a laminate process or a structure process without interruption even in a structure process which is exposed to smoke for extremely long time strongly.SOLUTION: There is provided a device 1 for manufacturing a three dimensional article 2 including a structure space 4 with a susceptor 5 supporting the article 2, a device 9 for supplying a layer of the structure material 6 to the susceptor 5, an irradiation device 12 to the structure material 6, and a camera device 20 for optical detection and/or shoot of a melting and solidifying process of the structure material 6 formed in a focus 17 of a beam of the irradiation device 12, a camera protection glass 30 is supported in a driving manner so that a part of the camera protection glass 30 is guided through a glass cleaning device 31 during processing of the structure process and/or the camera monitoring process, and a part of the camera protective glass 30 is arranged in advance of a camera optical element during cleaning.SELECTED DRAWING: Figure 1
Patent JP-2018124964-A (JP)
Title: Information identification and extraction
Inventor: WANG JU-NU
IPC: G06F17/30
Filed: 2017-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of implementing information identification and extraction on a computer.SOLUTION: Information identification and extraction method includes generating author objects of a plurality of digital documents including topics, may include acquiring, for the generated author objects, personal academic web page candidates, acquiring social media account candidates, on the basis of searching in social media for the names of the authors, and cross-validating one of the personal academic web page candidates and one of the social media account candidates as a personal academic web page and social media account associated with the given author; and may include extracting data from new posts of the social media account associated with the authors of the author objects, and organizing the data on the basis of the topics of the digital documents, to be provided.SELECTED DRAWING: Figure 7
Patent JP-2019036372-A (JP)
Title: Magnetic disk device and control method of recording head
Inventor: KOIZUMI TAKESHI
IPC: G11B5/02
Filed: 2017-08-10
Abstract: To provide a magnetic disk device and a control method of a recording head for suppressing local protrusion occurring in the gap portion between the main magnetic pole and the return magnetic pole at the time of recording on the magnetic disk.SOLUTION: According to the embodiment, a magnetic disk device includes a magnetic disk for perpendicular magnetic recording, a recording head for occurring perpendicular recording magnetic field and a control device for controlling to recording or non-recording operation of the recording head. The recording head includes: a main magnetic pole generating the perpendicular recording magnetic field; a return magnetic pole forming a magnetic circuit with the main magnetic pole; a recording coil exciting a magnetic flux to the magnetic circuit formed by the main magnetic pole and the return magnetic pole; and a conductor of which both ends joined to the opposite surface of a write gap where a tip of the main magnetic pole and a tip of the return magnetic pole face each other and the resistance value changes between recording time and non-recording time. The controller includes a current supply source that supplies the current for exciting the magnetic flux to the recording coil during the recording operation and a constant voltage source that causes the current to flow at a constant voltage to the magnetic circuit formed by the main magnetic pole and the return magnetic pole in which the current collector interposed therebetween.SELECTED DRAWING: Figure 1
Patent JP-2019035698-A (JP)
Title: Probe structure, and manufacturing method of probe structure
Inventor: MAEDA MASATOSHI
IPC: G01R1/067
Filed: 2017-08-18
Abstract: To provide a probe structure capable of reducing a risk of deformation of a probe structure, and to provide a method for manufacturing the probe structure.SOLUTION: Provided are a probe structure including an electrode 3 including a first surface 31 and a second surface 32, a first carbon nanotube structure 4 erected on the first surface 31 of the electrode 3, and a second carbon nanotube structure 5 erected on the second surface 32 of the electrode 3, and a manufacturing method of the probe structure.SELECTED DRAWING: Figure 1
Patent JP-2019041434-A (JP)
Title: converter
Inventor: WATANABE MASAO
IPC: H02M3/28
Filed: 2017-08-22
Abstract: To provide a converter capable of suppressing generation of switching loss by ensuring an electric current necessary for ZVS for ZVS operations.SOLUTION: The DC-DC converter is configured so that a first full-bridge circuit and a second full-bridge circuit are connected through a transformer and an inductor. A control circuit changes a switching frequency f (an angular frequency ω) of a switching element so that an inductor current Irunning during a dead time of a switching element is at least a threshold current Iref, thereby making output power follow target power.SELECTED DRAWING: Figure 9
Patent JP-2019040967-A (JP)
Title: Mounting board manufacturing system and mounting board manufacturing method
Inventor: FURUICHI SATOSHI
IPC: H05K13/04
Filed: 2017-08-24
Abstract: To provide a mounting board manufacturing system and a mounting board manufacturing method capable of restraining deterioration of loading position accuracy at the time of resuming operation after stopping continuous production.SOLUTION: In a configuration where a board, on which a component is loaded by a component loading part, is imaged and the loading position of the component is inspected, a correction value for correcting the loading target position is calculated by using the inspection results, the correction value is updated by using new inspection results when the new inspection results are obtained, and the target position is calculated by using the correction value, when the component loading part resumes operation after stopping the operation and loading the component, a determination is made whether or not the up-to-date correction value, that has been used immediately before stopping operation, can be used. When a determination is made that the up-to-date correction value cannot be used, the up-to-date correction value is changed to a different correction value calculated based on the detection results of device status. With such an arrangement, efficient data arrangement for arranging the correction values properly can be realized.SELECTED DRAWING: Figure 9
Patent JP-2017202406-A (JP)
Title: Myocardial drug delivery apparatus and method
Inventor: MIR IMRAN
IPC: A61N1/362
Filed: 2017-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a myocardial drug delivery apparatus and method.SOLUTION: Embodiments provide apparatus and methods for delivering a solid form drug (SFD) to various locations in the body. In one embodiment, the invention provides an apparatus for treatment of arrhythmia comprising a drug delivery member (DDM) coupled to a drug storage device (DSD). The DSD is configured to store an SFD (e.g., drug pellets) and advance it through the DDM to a target tissue site (TTS) in or on the heart. A drug advancement member may be used to advance the SFD through the DSD. A capture chamber (CC) may be coupled to the DDM, and is configured to be positioned on a heart surface and allow the SFD to dissolve to deliver a drug solution to the heart. The DSD can be implanted subcutaneously, e.g., in the pectoral area. Embodiments of the apparatus can be used to store an SFD and deliver it to the heart or other TTSs over an extended period of years.SELECTED DRAWING: Figure 3B
Patent JP-2019039264-A (JP)
Title: Operation setting presentation device and program
Inventor: SUGIYAMA HIROKAZU
IPC: E21D9/093
Filed: 2017-08-28
Abstract: To provide an operation setting presentation device and a program capable of indicating a setting value of an accurate operation in a shield excavator.SOLUTION: A model creation unit is provided that creates a setting prediction model that predicts a setting value of an operation in a shield excavator by performing machine learning using learning data in which setting data on a setting value of an operation in the shield excavator in a drilling status is added to the drilling status data on the drilling status of the shield excavator.SELECTED DRAWING: Figure 2
Patent JP-2019044277-A (JP)
Title: Artificial hair sheet
Inventor: CHENG HOWARD
IPC: A41G5/02
Filed: 2017-08-29
Abstract: To provide an artificial hair for eyelash extension which appears to be more similar to a natural hair than the conventional artificial hair for eyelash extension, particularly is used as a volume eyelash, as well as an artificial hair sheet having the artificial hair arranged thereon, to solve the problem that an artificial hair for eyelash extension which appears to be a natural hair of a wearer her/himself when worn is required, however still inadequate.SOLUTION: In an artificial hair sheet having a plurality of artificial hairs arranged on a sheet, the adjoining artificial hairs are different from each other in thickness.SELECTED DRAWING: Figure 2
Patent JP-2019044362-A (JP)
Title: Construction method of src beam and formwork support structure of src beam
Inventor: SAEGUSA DAISUKE
IPC: E04B1/30
Filed: 2017-08-30
Abstract: To provide a technique for supporting a formwork reasonably and appropriately while avoiding or reducing the problem of interference with, for example, a shaft brace on a lower surface side of a beam steel frame, when constructing a SRC beam by placing the formwork around the beam steel frame where a beam reinforcements are arranged and placing concrete into the installed framework.SOLUTION: A plurality of receiving members 14 for receiving beam reinforcements 13 above a beam steel frame 11 are arranged in parallel on an upper surface of the beam steel frame 11, and hanging members 20 are attached to both ends of the receiving member 14, and a formwork 40 is suspended and supported on the hanging members 20.SELECTED DRAWING: Figure 2
Patent JP-2019046644-A (JP)
Title: Reusing method of secondary battery and secondary battery system
Inventor: TAKAHASHI KENJI
IPC: H01M10/42
Filed: 2017-09-01
Abstract: To effectively reuse a secondary battery (such as a nickel-hydrogen battery) that can be reused and that contains a nickel-based compound as a positive electrode active material.SOLUTION: A reusing method of a battery assembly 10 includes first to third steps. The first step (S320) is a step of estimating an amount of generation of NiOH in a positive electrode of the battery assembly 10 by using a voltage value and a temperature of the battery assembly 10. The second step is a step of reusing the battery assembly 10 for a large capacity application when an estimated amount of generation is equal to or less than a predetermined reference amount Ref2 (S380). The third step is a step of reusing the battery assembly 10 for high input/output application when the estimated amount of generation is larger than the reference amount Ref2 and not larger than a reference amount Ref1 (S382).SELECTED DRAWING: Figure 12
Patent JP-2019042325-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-09-06
Abstract: To further enhance an amusement of games in a game machine after a ready-to-win is established.SOLUTION: In a normal state less advantageous than an advantageous state, as a symbol variation presentation in a variable display where symbol display means stops with big win symbols, when a presentation is executed which progresses from a ready-to-win presentation to an operation presentation, a presentation control board 120 of a game machine 1 reproduces a presentation movie at least a part of which is a same when operation means is operated and when the operation means is not operated. In an advantageous state, as a symbol variation presentation in a variable display where the symbol display means stops with big win symbols, when a presentation is executed which progresses from a ready-to-win presentation to an operation presentation, the presentation control board 120 reproduces different presentation movies when the operation means is operated or when the operation means is not operated.SELECTED DRAWING: Figure 12
Patent JP-2019049590-A (JP)
Title: Active matrix substrate and de-multiplexer circuit
Inventor: YAMAMOTO KAORU
IPC: G09G3/20
Filed: 2017-09-08
Abstract: To provide an active matrix substrate having a de-multiplexer circuit including a TFT capable of having high driving force.SOLUTION: An active matrix substrate includes a de-multiplexer circuit having a TFT for a DMX circuit. Each TFT for the DMX circuit includes: a front gate electrode (FG) supplied with a control signal from one of a plurality of control signal trunks ASW, BSW; and a back gate electrode (BG) supplied with a back gate signal different from the control signal. The back gate electrode of the TFT (T1a, T1b) for the DMX circuit connected to a partial source bus line is connected to a first back gate signal trunk (BGL(1)), and the back gate electrode of a TFT (T2a, T2b) for the DMX circuit connected to the other partial source bus line is connected to a second back gate signal trunk (BGL(2)) for supplying a second back gate signal different from the first back gate signal.SELECTED DRAWING: Figure 2
Patent JP-2018090770-A (JP)
Title: Transparent epoxy resin composition and optical semiconductor device
Inventor: OKAMOTO MASANORI
IPC: C08K5/372
Filed: 2017-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a transparent epoxy resin composition that has excellent adhesion to a lead frame or a member, and resists yellowing due to heat, and an optical semiconductor device comprising a cured product thereof as a sealing material.SOLUTION: The present invention provides a transparent epoxy resin composition containing (A) a transparent epoxy resin, (B) an acid anhydride curing agent, (C) a curing accelerator, (D) a compound containing a disulfide bond, and (E) phosphite, as the essential components, and an optical semiconductor device using the same.SELECTED DRAWING: None
Patent JP-2019057369-A (JP)
Title: Connector, image reading apparatus and image forming apparatus
Inventor: SHIRONITA MAKOTO
IPC: H01R12/72
Filed: 2017-09-20
Abstract: To provide a connector into which a flat cable is easily inserted.SOLUTION: In a connector 25, an insertion port H1 into which a flat cable is inserted, and a guide hole H2 which is a through-hole in a direction crossing a predetermined insertion direction of the flat cable and which is long-shaped in the insertion direction are formed in a housing 251. A switching part 252 can be moved in an insertion/extraction direction of the flat cable along the guide hole H2. A connection part 4 of the flat cable is set in a set surface F7, and the set surface F7 projects to the outside of the housing 251 from the insertion port H1 in accordance with the movement of the switching part 252 in the insertion/extraction direction, and is housed in an inner space S of the housing 251. A contact terminal 257 includes a pressure contact part 2576 that brings a flat type conductor 41 provided in the connection part 4 in the inner space S into pressure-contact, to a direction crossing the insertion direction.SELECTED DRAWING: Figure 5
Patent JP-2019058085-A (JP)
Title: Photobioreactor
Inventor: KONDO HIROAKI
IPC: C12M1/00
Filed: 2017-09-25
Abstract: To provide a photobioreactor wherein, when it is filled with contents such as a culture medium containing plants such as microalgae, a light beam sufficiently reaches the contents, and the plants can be efficiently cultured, so that photosynthesis can be efficiently performed.SOLUTION: A hollow photobioreactor has at least a first resin layer and a second resin layer in this order from the inside. The first resin layer has a refractive index of 1.33 or more and the second resin layer contains a wavelength conversion material. The refractive index of the first resin layer is higher than that of the second resin layer.SELECTED DRAWING: None
Patent JP-2019068520-A (JP)
Title: Motor and electric actuator
Inventor: KINJO SHUICHI
IPC: H02K7/116
Filed: 2017-09-28
Abstract: To provide a motor and an electric actuator which can be manufactured easily while reducing cost of manufacture.SOLUTION: A motor includes a rotor having a motor shaft extending along the medial axis J1, a stator 23 facing the rotor while spaced apart in the radial direction, and a resin motor case for housing the stator 23. The motor case has a cylindrical peripheral wall having an open end on one side in the axial direction, and covering the circumference of the medial axis therealong, and a partition wall covering the stator 23 housed by the peripheral wall from the other side in the axial direction. On the outer peripheral surface of the stator 23, a groove 25 is provided to extend radially inward in the recess axis direction. On the inner peripheral surface of the peripheral wall of the motor case, a protrusion protruding radially inward and inserted into the groove, and a claw 27 coming into contact with the stator from one side in the axial direction are provided.SELECTED DRAWING: Figure 5
Patent JP-2019063270-A (JP)
Title: Exterior body of absorbent article, and packaged absorbent article
Inventor: TSUCHIYA HIROMI
IPC: A61F13/15
Filed: 2017-09-29
Abstract: To provide an exterior body of an absorbent article capable of further reducing a sound generated when preparing for using the absorbent article.SOLUTION: An exterior body 10 for packaging an absorbent article 100 includes: a body part 12 having sheets 14f,14b for wrapping the absorbent article 100; and at least one sealing mechanism 16 for sealing the body part 12. The sealing mechanism 16 includes: a locking slit as a notch line formed in the sheets 14f,14b forming the body part 12; and an insertion piece for restricting the motion of the sheets 14f,14b by being inserted into the locking slit, and allowing motion of the sheets 14f,14b by being removed from the locking slit.SELECTED DRAWING: Figure 1
Patent JP-2019070738-A (JP)
Title: Microscope device, automatic focus control method, and program
Inventor: TAMURA YOSUKE
IPC: G02B7/36
Filed: 2017-10-10
Abstract: To avoid collision of an objective lens and a sample during AF control processing.SOLUTION: A microscope device 1 comprises: a stage 10; an objective lens 21 that collects light from a sample S placed on the stage 10; a photodetector 31 that detects the light from the sample S collected by the objective lens 21; a focusing device 60 that moves to change the distance between the objective lens 21 and stage 10; and a control device 40 that performs automatic focus control. When a focus evaluation value calculated on the basis of an output signal from the photodetector 31 is continuously equal to or less than a threshold related to a noise level while the focusing device 60 is moving in a first direction in which the distance between the objective lens 21 and stage 10 is reduced, the control device 40 stops the movement of the focusing device 60 in the first direction.SELECTED DRAWING: Figure 1
Patent JP-2018001407-A (JP)
Title: Hand-held electric cutter
Inventor: OKOCHI KATSUMI
IPC: B23D47/00
Filed: 2017-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a hand-held electric cutter which is a high-output electric tool, enabled to use a low-output power battery as a power source, and to make a low-output electric tool and the battery common so that the battery can be used irrespective of the low-output power electric tool, thereby to enhance convenience in use and a handling property of the hand-held electric cutter.SOLUTION: A hand-held electric cutter comprises: a base 51 dividing an area of a circular saw 21 arranged vertically into an upper side and a lower side and defining cutting depth of a lumber by the circular saw 21; a motor housing 31 disposed to cover a motor; an upper blade case 22 disposed to cover an upper area of the circular saw 21; and a handle 41 integrated with the motor housing 31 and capable of being gripped when the hand-held electric cutter is transported and used. The motor housing 31 is attached with a battery mounting part for connecting a plurality of batteries 10 in series when the plurality of batteries 10 are mounted as a power source.SELECTED DRAWING: Figure 1
Patent JP-2019075712-A (JP)
Title: Work vehicle
Inventor: TAKAHASHI MASAFUMI
IPC: H04N7/18
Filed: 2017-10-17
Abstract: To provide a technique that displays, in a cabin, videos captured at the same time by a plurality of cameras in a work vehicle that wirelessly transmits video data of the plurality of cameras attached to a traveling body to a working body.SOLUTION: A first control unit 51 of a work vehicle synchronizes first video data captured by a camera 61 with second video data captured by a second camera 64 and performs transmission processing of wirelessly transmitting them to a second control unit 53 through a first radio communication unit 55. The second control unit 53 of the work vehicle performs reception processing of wirelessly receiving the synchronized first video data and second video data from the first control unit 51 through a second radio communication unit 56 and display processing of causing a display unit 44 to display a video indicated by the first video data and second video data received in the reception processing together.SELECTED DRAWING: Figure 9
Patent JP-2018010712-A (JP)
Title: Sampling frequency estimation device
Inventor: TAKAHASHI YU
IPC: G11B20/10
Filed: 2017-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a technique which is capable of achieving the synchronism of a plurality of sound signals obtained by sampling the same sound waveform separately and independently in a shorter calculation time than before and has high versatility.SOLUTION: Of a plurality of sound signals, one signal is defined as a reference signal and each of the remaining signals is defined as a correction object signal. A mutual correlation function of both the signals is calculated for each frame while shifting one of the reference signal and the correction object signal in a time axis direction, and amount of time lag of both the signals is calculated for each frame according to the calculation result. An estimation value of errors in a sampling frequency of the correction object signal is calculated for each frame from the amount of time lag calculated for each frame in this way. First statistical filter processing for eliminating an outlier estimated to include many errors is performed on the estimation value of the error calculated for each frame. Furthermore, second statistical filter processing for selecting a central value and outputting the value is performed so as to estimate the error in the sampling frequency of the correction object signal.SELECTED DRAWING: Figure 1
Patent JP-2018041485-A (JP)
Title: Multiple sets of attribute fields within single page table entry
Inventor: COLIN CHRISTOPHER SHARP
IPC: G06F12/10
Filed: 2017-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus sharing a page table in multiple processing units.SOLUTION: In a computing device 100, a first processing unit 110 and a second processing unit 120 access a system memory 130 that stores a common page table 132 that is common to the first processing unit and the second processing unit. The common page table stores mapping from virtual memory addresses to physical memory addresses for memory chunks accessed by a job of an application. A page entry within the common page table includes a first set of attribute bits defining accessibility of the memory chunk by the first processing unit, a second set of attribute bits defining accessibility of the same memory chunk by the second processing unit, and physical address bits defining a physical address of the memory chunk.SELECTED DRAWING: Figure 1