baber/WOPTO huggingface dataset:
Patent JP-2018017735-A (JP)
Title: Powder module for apparatus for additive manufacturing of three-dimensional objects
Inventor: FRANK HERZOG
IPC: B33Y30/00
Filed: 2017-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a powder module for an apparatus for additive manufacturing of three-dimensional objects, improved especially in accurate detection of the position of a carrier as much as possible.SOLUTION: A powder module (1) for an apparatus for additive manufacturing of three-dimensional objects comprises a powder chamber (2) limiting a powder room that can be filled with powdered construction material, a carrier (4) arranged in the powder room (3), limiting the powder room (3) at the bottom and movably supported relative to the powder chamber (2), and a position detection device (6), which is provided for the detection of the position of the carrier (4), where the position detection device (6) is formed as a cable sensor or comprises at least one such a thing.SELECTED DRAWING: Figure 1
Patent JP-2019027653-A (JP)
Title: Dart game device and program
Inventor: SUGIMORI YUJI
IPC: F41J3/00
Filed: 2017-07-28
Abstract: To execute a change process appropriately.SOLUTION: A dart game device 10 providing a dart game that gamer changes during the game comprises: a detecting part 102 detecting information changed by sticking of a dart to a dart board, and detecting that the dart sticks on the dart board on the basis of the information; and a change processing part 106 executing determination process determining whether all darts are pulled out from the dart board on the basis of the information detected by the detecting part 102, and when determined to be affirmative, executing a change process following a change of gamer automatically.SELECTED DRAWING: Figure 4
Patent JP-2019025520-A (JP)
Title: Welding method for dissimilar metals and laser welding device
Inventor: YOMOGIDA SHOHEI
IPC: B23K26/211
Filed: 2017-07-31
Abstract: To provide a welding method for dissimilar metals or the like capable of producing a weld joint having high joint strength without needing accurate control of a laser irradiation position by joining an Al base material and Cu base material through a laser welding method using an optimized filler metal.SOLUTION: There is provided a dissimilar metals welding method for Al base material 2 comprising Al alloy or pure Al and Cu base material 3 comprising Cu alloy or pure Cu. The method comprises welding the Al base material 2 and Cu base material 3 using a filler metal 5 comprising the Al alloy including at least one of Si and Cu by a laser welding method including melting/coagulating the portion irradiated by a laser beam.SELECTED DRAWING: Figure 3
Patent JP-2019026510-A (JP)
Title: Production method of glass film
Inventor: HASEGAWA YOSHINORI
IPC: C03B33/023
Filed: 2017-07-31
Abstract: To suppress surely adhesion failure of a protective tape caused by creases generated on a glass film conveyed in a lateral direction by a horizontal conveyance part.SOLUTION: A production method of a glass film includes steps of: sticking a protective tape T on the glass film G along a longer direction by a sticking part 5 arranged on a conveyance route of a horizontal conveyance part 3, while conveying the glass film G in a lateral direction by the horizontal conveyance part 3; and smoothing out creases on the glass film G by a crease smoothing part 4 arranged on the horizontal conveyance part 3 before sticking the protective tape T on the glass film G by the sticking part 5.SELECTED DRAWING: Figure 1
Patent JP-2019027697-A (JP)
Title: Dart game device and program
Inventor: SUGIMORI YUJI
IPC: F41J3/02
Filed: 2017-07-31
Abstract: To output a position of a dart stuck in precisely.SOLUTION: A dart game device 10 comprises: a dart board that a dart can be stuck in and multiple segments are defined; a first detecting part 100 detecting a position of a point that the dart is stuck in the dart board; a second detecting part 102 detecting a segment of the point that the dart is stuck in from multiple segments; a correction part 104 correcting the position detected by the first detecting part 100 on the basis of the segment detected by the second detecting part 102 when the segment corresponding to the position detected by the first detecting part 100 is different from the segment detected by the second detecting part 102; and an output part 106 outputting the position detected by the first detecting part 100 or the position corrected by the correction part 104.SELECTED DRAWING: Figure 4
Patent JP-2019017372-A (JP)
Title: Iron-sprayed-resin fishing bank block
Inventor: KURATA SHIGERU
IPC: A01K61/77
Filed: 2017-07-13
Abstract: To provide a metal body capable of continuously eluting iron ions in a submerged state by using a waste resin hardening material as an environmental regeneration base material and spraying iron onto the surface thereof.SOLUTION: A resin-metal body with an iron coating is formed by spraying thermally-fused iron onto a waste resin surface, and, in a state being submerged in seawater, the metal body continuously elutes ferrous ions (Fe) from the surface-layer iron film to adjust a nutrient balance of the coastal shallow sea water. This configuration thus contributes to prevention of red tide/rocky-shore denudation phenomena, and reduces the global warming gas through activation of photosynthesis of seaweeds, sea grasses, and phytoplankton so as to proliferate zooplankton. Accordingly, the fishing bank block with high fish and shellfish gathering effects is regenerated and provided.SELECTED DRAWING: None
Patent JP-2019025846-A (JP)
Title: Ink jet drawing device to cylindrical object
Inventor: TAKAHASHI KAZUYOSHI
IPC: B41J2/01
Filed: 2017-08-02
Abstract: To solve problems in a device for performing printing by ink jet to a surface of a cylindrical object which rotates, that, for one printed matter, after finishing a series of processing steps, a next printed matter is input, so that much time is required for completing whole step.SOLUTION: The invention is configured so that, two or more rows of processing lines for performing printing to a cylindrical object are provided, during a printing operation in one line, other line(s) can execute a processing step other than the printing operation, for improving a utilization rate of the printing operation, and a station for performing flushing is provided in a halfway of a path where a carriage is moved between respective positions. According to such a simple structure, a cylindrical object printing device has a high productivity.SELECTED DRAWING: Figure 1
Patent JP-2019033123-A (JP)
Title: Electrochemical device
Inventor: TOMIYAMA SHOGO
IPC: H01G2/14
Filed: 2017-08-04
Abstract: To provide an electrochemical device capable of suppressing fire caused by ignition of lithium as initial extinguishing while securing the size and weight reduction of the entire power storage device.SOLUTION: An electrochemical device 1 includes an electrode laminate 10 formed by laminating a negative electrode 12, a separator 13, and a positive electrode 11, a fire extinguishing agent 40 for generating aerosol by burning when the temperature reaches a predetermined temperature, an electrolytic solution that contains a lithium ion-containing electrolyte and in which the electrode laminate and the fire extinguishing agent are immersed, and an exterior body 20 for accommodating the electrode laminate, fire extinguishing agent, and electrolytic solution.SELECTED DRAWING: Figure 2
Patent JP-2019030979-A (JP)
Title: Method of manufacturing semiconductor device and molding die for semiconductor device
Inventor: TADA SHINJI
IPC: B29C45/26
Filed: 2017-08-04
Abstract: To provide a method of manufacturing a semiconductor device and a molding die for the semiconductor device capable of attaining optimization in accordance with a shape of a semiconductor part.SOLUTION: A main body die 10 of this invention is configured of two die plates 1 and 2 including recess parts 11 and 15, a cull 12, a runner 13, and a gate 14 on die faces 1a and 2a. In the main body die 10, a cavity (a cavity formed by the recess parts 11 and 15 to be described later) is formed to allow an individual die 20 to be disposed therein. The individual die 20 is configured of two die plates 21 and 22 including a cavity 31, a runner 32, and a resin pool 33 on die faces 21a and 22a. The individual die 20 can be disposed in a free orientation inside a substantially rectangular parallelepiped cavity formed by the recess parts 11 and 15 of the die plates 1 and 2 of the main body die 10. A semiconductor module is mounted inside the recess part 11 of the die plate 1 on a fixed side of the main body die 10 via the individual die 20 such that a laminate substrate is positioned in a lower space inside the cavity 31 of the individual die 20.SELECTED DRAWING: Figure 5
Patent JP-2019034835-A (JP)
Title: Warning device for elevator
Inventor: OGASAWARA TOMOYUKI
IPC: B66B5/00
Filed: 2017-08-18
Abstract: To provide a warning device of an elevator capable of giving a warning even when electric power is not supplied to a control device.SOLUTION: The warning device includes an annunciator, a power generator 17, a power failure lamp power source 15, and a power supply device 19. The power generator 17 has a roller 21 rotated by the movement of a car 1 on a hoistway 3. The power failure lamp power source 15 supplies electric power to a power failure lamp 20 during power outage. The power supply device 19 supplies electric power to the annunciator from the power failure lamp power source 15 by power generation of the power generator 17.SELECTED DRAWING: Figure 1
Patent JP-2019038140-A (JP)
Title: Antifogging film, and antifogging mirror
Inventor: TACHIBANA ATSUKO
IPC: B32B27/00
Filed: 2017-08-23
Abstract: To provide an antifogging film having excellent antifogging properties and alkali resistance.SOLUTION: An antifogging film has an adhesive layer, a substrate layer, and a hydrophilic surface layer, in the stated order. The hydrophilic surface layer has a water contact angle of 40° or less, and has a water contact angle of 40° or less after contacting with 1 N sodium hydroxide for 24 hours.SELECTED DRAWING: None
Patent JP-2019039221-A (JP)
Title: Jack-up method
Inventor: OZEKI SEIKO
IPC: E04G21/16
Filed: 2017-08-25
Abstract: To reduce the time and effort of temporarily installing support members.SOLUTION: A jack-up method is provided in which a temporary support column 40 is attached to the existing column 20 erected on a lower structure 12 to support an upper structure 30, the upper structure 30 is jacked-up by a jack 42 provided on the temporary support column 40, the upper structure 30 is jacked up by the jacks 42 in a state where the existing column 20 is separated from the lower structure 12 and the existing column 20 and the temporary support column 40 are connected so as to be relatively displaceable in the vertical direction by a connection band 50.SELECTED DRAWING: Figure 4
Patent JP-2019042979-A (JP)
Title: Head chip, liquid jet head, and liquid jet recording device
Inventor: IROKAWA TAIKI
IPC: B41J2/14
Filed: 2017-08-31
Abstract: To provide a head chip which enables improvement of reliability, a liquid jet head, and a liquid jet recording device.SOLUTION: A head chip according to one embodiment of the disclosure includes: a first plate having multiple pressure chambers for applying pressure to a liquid; a second plate having multiple nozzle holes which jet the liquid in response to application of the pressure; and a third plate disposed between the first and second plates and having multiple through holes individually communicating with the multiple pressure chambers and the multiple nozzle holes. In the through hole, a first opening area facing the first plate is larger than a second opening area facing the second plate.SELECTED DRAWING: Figure 7
Patent JP-2019048494-A (JP)
Title: Air conditioner of vehicle
Inventor: KOIZUMI ATSUSHI
IPC: B60H1/32
Filed: 2017-09-08
Abstract: To provide an air conditioner which improves comfortableness of the lower legs of an occupant seated in a seat.SOLUTION: An air conditioner for performing air conditioning near an occupant seated in a seat 5 in a cabin of a vehicle comprises: a communication passage 34 which is installed either inside a steering column 7 installed in the cabin and protruded from a dashboard toward the occupant seated in the seat 5 or along the steering column 7; an upper rear opening 32 which is formed at a rear end of the communication passage 34 and is opened toward the inside of the vehicle at a position above the lower legs of the occupant seated in the seat 5; a lower front opening 33 which is formed at a front end of the communication passage 34 and is opened toward the inside of the vehicle at the dashboard or a position under the dashboard; and a forcible air blowing device 35 for making a flow of air in the communication passage 34.SELECTED DRAWING: Figure 3
Patent JP-2018052928-A (JP)
Title: Hair loss inhibitor
Inventor: FUJITA TAKASHI
IPC: A61K8/49
Filed: 2017-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a hair loss inhibitor that exhibits excellent action compared with unfermented isoflavone.SOLUTION: A hair loss inhibitor contains at least one selected from the group consisting of hydroxy isoflavone and a salt thereof as an active ingredient.SELECTED DRAWING: None
Patent JP-2019058001-A (JP)
Title: Insulation type bidirectional dc/dc conversion apparatus and control method of insulation type bidirectional dc/dc conversion circuit
Inventor: OHASHI MAKOTO
IPC: H02M3/28
Filed: 2017-09-21
Abstract: To provide a technique capable of suppressing a temperature rising of a secondary side switching element during a step-up operation of an insulation type bidirectional DC/DC conversion circuit which is a type of connecting two full-bridge inverter circuit through a transistor.SOLUTION: An insulation type bidirectional DC/DC conversion apparatus alternately executes a first control that alternately turns ON/OFF (sequentially) a switching element Q7 and a switching element Q8 for a secondary side full-bridge inverter circuit 12 during a step-up operation while maintaining a switching element Q5 and a switching element Q6 in OFF, and a second control that alternately turns ON/OFF the switching element Q6 and the switching element Q5 while maintaining the switching element Q7 and the switching element Q8 in OFF.SELECTED DRAWING: Figure 4
Patent JP-2019057870-A (JP)
Title: Information processing system and radio terminal
Inventor: NISHIGUCHI NAOKI
IPC: H04W84/18
Filed: 2017-09-22
Abstract: To provide an information processing system and a radio terminal that can surely cover a wide range while suppressing the necessary number of beacons.SOLUTION: An information processing system 1 includes: a detection target, which wirelessly transmits a detection signal including predetermined information; a plurality of specific radio terminals, which wirelessly transmit a virtual detection signal including predetermined information on the basis of reception of the detection signal; and a radio terminal, which wirelessly transmits a transmission request signal to request transmission of a virtual detection signal if both a detection signal and a virtual detection signal cannot be received. The specific radio terminal does not transmit the virtual detection signal wirelessly even when it has received a transmission request signal, if the virtual detection signal is received from another specific radio terminal.SELECTED DRAWING: Figure 1
Patent JP-2017221768-A (JP)
Title: Game machine
Inventor: MATSUSHITA SHINTARO
IPC: A63F7/02
Filed: 2017-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of facilitating diversification of a display mode displayed on image display means.SOLUTION: A display control device 314 selects a display data table to be used according to a command from a voice lamp control device 313, and stores it in a display data table buffer 433b. Each time when drawing processing of one frame is completed, 1 is added to a pointer 433e. In the display data table stored in the display data table buffer 433b, based on drawing contents prescribed in an address indicated by the pointer 433e, image contents to be drawn next are specified and a drawing list to be described later is created. By transmitting the drawing list to an image controller 437, drawing of the image is instructed. Thus, according to update of the pointer 433e, drawing contents are specified in order prescribed in the display data table, so that images as prescribed in the display data table are displayed on a third pattern display device 281.SELECTED DRAWING: Figure 28
Patent JP-2019059084-A (JP)
Title: Image forming device
Inventor: NOMURA KAZUMA
IPC: H04N1/00
Filed: 2017-09-26
Abstract: To provide an image forming device which can notify an owner of deletion of owner data by operation by other than the owner.SOLUTION: An image forming device includes: a user authentication part 21 which authenticates a user; a change history management part 22 which saves a job deleted from a job storage area 53 to a saving area 55 by operation of a manager when the user is authenticated as the manager by the user authentication part 21; and a change history notification part 23 which notifies the user of deletion of the job when the user is authenticated as a general user by the user authentication part 21 and owner data of the authenticated user is saved in the saving area 55. The change history notification part 23 deletes the job from the saving area 55 when acceptance to the deletion of the job is received, and restores the job from the saving area 55 to an original place in the job storage area 53 when restoration of the job saved in the saving area 55 is received.SELECTED DRAWING: Figure 1
Patent JP-2018156057-A (JP)
Title: Electronic wind instrument, control method of electronic wind instrument, and program for electronic wind instrument
Inventor: OKUDA HIROKO
IPC: G10G1/02
Filed: 2017-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic wind instrument capable of efficiently improving playing ability, to provide a control method of the electronic wind instrument, and to provide a program for the electronic wind instrument.SOLUTION: An electronic wind instrument 100 includes: a plurality of keys 1A for designating a sound pitch; a breath sensor 10 for detecting at least breath blowing-in operation; and a control part (CPU 5). The control part (CPU 5) selectively switches a first mode for outputting first sound waveform data generated based on breath blowing-in operation and operation of at least one performance key 1A from among the plurality of performance keys 1A, and a second mode for outputting second sound waveform data based on music data regardless of detection or non-detection of operation of at least one performance key 1A when the breath blowing-in operation is under detection.SELECTED DRAWING: Figure 2
Patent JP-2019062156-A (JP)
Title: Method for manufacturing r-t-b based sintered magnet
Inventor: KUNIYOSHI FUTOSHI
IPC: B22F1/00
Filed: 2017-09-28
Abstract: To provide a method which enables the enhancement of magnet characteristics of an R-T-B based sintered magnet.SOLUTION: A method for manufacturing an R-T-B based sintered magnet comprises: a step of preparing R1-T-B based sintered magnet materials (R1 is a rare earth element, and T is Fe or a combination of Fe and Co); a step of preparing an alloy including 40 mass% or more of a rare earth element R2 necessarily including at least one of Dy and Tb; a step of performing a thermal treatment on the alloy at a temperature in a range from a temperature lower than a melting point of the alloy by 230°C up to the melting point and pulverizing the resultant alloy after the thermal treatment, thereby obtaining a diffusion source; and a diffusion step of setting the R1-T-B based sintered magnet materials and the diffusion source in a process chamber, and heating the R1-T-B based sintered magnet materials and the diffusion source to a temperature equal to or lower than a sintering temperature of the R1-T-B based sintered magnet materials to diffuse at least one of Dy and Tb included in the diffusion source from the surface of the R1-T-B based sintered magnet materials to inside. In the method, the alloy is an alloy produced by a strip cast method.SELECTED DRAWING: None
Patent JP-2019067782-A (JP)
Title: Through-electrode substrate and manufacturing method thereof
Inventor: TAKAHASHI NAOHIRO
IPC: H01L23/12
Filed: 2017-09-28
Abstract: To provide a highly reliable through-electrode substrate and a manufacturing method thereof.SOLUTION: A through-electrode substrate 100 comprises: a substrate 102 which is provided with a through-hole 112 penetrating a first face 102s2 and a second face 102s1 facing the first face 102s2; an adhesion layer 104 which is arranged at a portion of an inner face of the through-hole 112; and a through-electrode 106 which comes into contact with the adhesion layer 104 so as to fill the through-hole 112.SELECTED DRAWING: Figure 1
Patent JP-2019068515-A (JP)
Title: Motor controller
Inventor: OHARA YOSHIYUKI
IPC: H02P6/21
Filed: 2017-09-28
Abstract: To smoothly switch a mode from a synchronous operation to a motor control via a sensorless system, when starting a motor.SOLUTION: A motor controller 100 comprises: a load detection part 25a for detecting a load applied to a motor; and an operation mode switching part 25b for switching between a synchronous operation mode in which detection and feedback of a rotational position of the motor 1 are not performed, and a normal operation mode in which the detection and the feedback of the rotational position are performed. When starting the motor 1, the load detection part 25a detects a magnitude of the load from a current flowing the motor 1; and the operation mode switching part 25b changes an operation mode switching timing of the motor 1 according to the magnitude of the load to switch an operation mode from the synchronous operation mode to the normal operation mode on the basis of the operation mode switching timing that has been changed.SELECTED DRAWING: Figure 8
Patent JP-2019068525-A (JP)
Title: motor
Inventor: TAKAGI DAISUKE
IPC: H02K3/38
Filed: 2017-09-28
Abstract: To provide a motor capable of electrically insulating between a case and the coil of a stator.SOLUTION: A motor 100 includes a rotor 1 rotatable around the medial axis, a stator 2 for rotary driving the rotor, a case 4 for housing the end of the stator on at least one side in the axial direction, and an annular insulating cover member 8 centered on the medial axis. The case has a plate part 42 extending in the radial direction and located farther axial one side than the stator. The end of the cover member on one side in the axial direction is in contact with the surface of the plate part directing the other side in the axial direction. The cover member has a proximal region 81 located on one side of the stator core in the axial direction and farther on the radial outside than the coil and in contact with the stator core, and a first extension 82 extending radially inward from the proximal region, and is located between the coil and the plate part in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2019067094-A (JP)
Title: Automatic ticket gate and program
Inventor: FUJIMOTO HIROAKI
IPC: G07B15/00
Filed: 2017-09-29
Abstract: To provide an automatic ticket gate and a program that prevent communication interference and can enhance convenience.SOLUTION: An automatic ticket gate of an embodiment includes a communication unit, an optical reading unit, and a control unit. The communication unit communicates with a first medium or second medium held up by a user. The optical reading unit optically reads information from the first medium held up by the user. The control unit determines whether the user can pass through on the basis of the information obtained by the communication unit. In addition, when the information is read by the optical reading unit, the communication unit shifts from a first state to try communication with the second medium to a second state to try communication with the first medium.SELECTED DRAWING: Figure 4