baber/WOPTO huggingface dataset:
Patent JP-2019018274-A (JP)
Title: Rotary tool
Inventor: OTANI RYOSUKE
IPC: B24B23/02
Filed: 2017-07-14
Abstract: To apply brake to a tip tool easily and surely even when a tip tool is a large sized tip tool.SOLUTION: A grinder 1 is configured so that, between an output shaft 12 and a spindle 35, a clutch mechanism 5A for connecting power to the spindle 35 side from the output shaft 12 by turn-on of a switch 9 in linkage with on/off of the switch 9, and interrupting power to the spindle 35 side from the output shaft 12 by turn-off of the switch 9, and a brake mechanism 5B provided closer to the spindle 35 side than to the clutch mechanism 5A, for braking the spindle 35 in power interruption by the clutch mechanism 5A, and releasing brake to the spindle 35 in power connection by the clutch mechanism 5A, are provided.SELECTED DRAWING: Figure 1
Patent JP-2019021478-A (JP)
Title: Cable bush, earphone housing, and earphone
Inventor: OMACHI TAKECHIKA
IPC: H01R13/56
Filed: 2017-07-14
Abstract: To provide a cable bush suitable for a case that an earphone cable is drawn to other directions than just beneath.SOLUTION: The cable bush has an earphone cable and a coating part. The coating part coats the earphone cable, and inhibits movement of the earphone cable to one direction. The coating part coats the earphone cable and a part for covering the earphone has nonuniform length in an axis direction and a longest part and a shortest part face each other.SELECTED DRAWING: Figure 3
Patent JP-2019019556-A (JP)
Title: Sheet for plastering and finish method of plaster wall
Inventor: SHIMIZU YUTAKA
IPC: E04F21/16
Filed: 2017-07-18
Abstract: To provide sheet for plastering and a finish method of a plaster wall capable of easily preventing the plaster wall from being dried without any need for special trained performance.SOLUTION: For sheet 100 for plastering used for cure of mortar or concrete to prevent a plaster wall from being dried, a wall surface fixing part 10 extending in a longitudinal direction formed using hard material and film-like sheet part 20 arranged at one end of the wall surface fixing part 10.SELECTED DRAWING: Figure 1
Patent JP-2017212002-A (JP)
Title: MPU protection device
Inventor: OGAWA HIDEAKI
IPC: G06F21/75
Filed: 2017-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of preventing invalid access which uses no debug terminal.SOLUTION: An MPU protection device comprises: a reference waveform holding part for holding data of an MPU power source waveform as reference; a use time power source waveform acquisition part for acquiring a use time power source waveform which is a power source waveform during use time of the MPU; a comparison part for comparing identity of the acquired use time power source waveform and the held reference waveform; a standard holding part for holding a standard to determine that there is identity and/or there is no identity; and an MPU operation stopping part for stopping at least a part of MPU operation when it is determined that there is no identity in both waveforms in comparison result of the comparison part, by using the held standard.SELECTED DRAWING: Figure 1
Patent JP-2019018761-A (JP)
Title: Underwater noise estimation method of sailing body, underwater noise estimation program and underwater noise estimation device
Inventor: SAKAMOTO NOBUAKI
IPC: B63B71/20
Filed: 2017-07-19
Abstract: To provide an underwater noise estimation method, an underwater noise estimation program and an underwater noise estimation device estimating noise by a sailing body underwater by a combination of CFD and test result effectively and accurately.SOLUTION: Fluctuating pressure as underwater sound pressure by a sailing body is acquired by a combination of numeric value hydrodynamics (CFD) calculation and test result by: inputting noise estimation condition for a sailing body; carrying out numeric value hydrodynamics (CFD) calculation based on noise estimation condition of the sailing body; extracting a test result regarding the sailing body in a process of numeric value hydrodynamics and carrying out compensation by reflecting to the numeric value hydrodynamics (CFD) calculation.SELECTED DRAWING: Figure 2
Patent JP-2019017841-A (JP)
Title: Smokeproof panel and assembling method thereof
Inventor: SUGIURA KEIICHI
IPC: E04B1/94
Filed: 2017-07-20
Abstract: To provide a configuration of accurately and smoothly applying tension to a smokeproof sheet for preventing an occurrence of crease and bending, regardless of a level of proficiency, in the smokeproof panel of a smoke barrier, and assembling method.SOLUTION: A smokeproof panel 1 for use in a smoke barrier includes: a smokeproof sheet 2 having flexibility; horizontal frames 3 and 4 for fixing an upper end or a lower end of the smokeproof sheet 2; vertical frames 5 fixing side ends of the smokeproof sheet 2 to form corners along with the horizontal frames 3 and 4; screws 6 that, in a state of being inserted in screw holes 5a formed at ends of the vertical frames 5 as one of the horizontal frames 3 and 4 and the vertical frames 5, are threadedly engaged with screw holes 3a and 4a formed at ends of the horizontal frames 3 and 4 as the other of the horizontal frames 3 and 4 and the vertical frames 5 so as to fasten the vertical frames 5 as one of the horizontal frames 3 and 4 and the vertical frames 5 to the horizontal frames 3 and 4 as the other; and adjustment plates 7 that are so inserted as to be located near the inner sides of the corners more than the screws 6 between the horizontal frames 3 and 4 and the vertical frames 5.SELECTED DRAWING: Figure 1
Patent JP-2019022396-A (JP)
Title: Power-factor improvement circuit and control method of the same
Inventor: IWAO KENICHI
IPC: H02M7/12
Filed: 2017-07-20
Abstract: To provide a power-factor improvement circuit capable of performing a ZVS operation.SOLUTION: A power-factor improvement circuit comprises: one or more first arm circuits; a polarity switching arm; one or more second arm circuits; a current accumulation inductance connected between a first node and a second node; and a control part that controls a switching operation of first to sixth switch elements. The control part compares an input voltage inputted into a first input terminal with a threshold value, and performs a phase difference control that sets a phase difference between the first arm circuit and the second arm circuit when the input voltage is larger than the threshold value, and performs a non-phase difference control that does not provide the phase difference between the first arm circuit and the and second arm circuit when the input voltage is equal to or lower than the threshold value.SELECTED DRAWING: Figure 3
Patent JP-2019017890-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-07-21
Abstract: To suppress deterioration of an interest in a game by achieving appropriate display control in executing a display of a special corresponding display and a specific performance in an overlapped manner.SOLUTION: A special corresponding display (e.g., an active image 9E) corresponding to a variable display can be displayed over a specific region (e.g., a region located above a variable member 78 of a display screen of a performance display device 9) as a specific display, and a specific performance (e.g., a pseudo continuation) can be executed in a region including the specific region. When the specific performance is executed, it is possible to make it difficult to visually recognize at least part of the special corresponding display (e.g., the movable member 78 is slightly operated upward, and the active image 9E is brought into a state in which visual recognition is made difficult by the movable member 78).SELECTED DRAWING: Figure 47
Patent JP-2019021877-A (JP)
Title: Wiring board and planar transformer
Inventor: MORITA MASAHITO
IPC: H05K3/46
Filed: 2017-07-21
Abstract: To provide a wiring board capable of increasing a diameter of a connection conductor, and suppressing occurrence of a defect in an insulation layer and generation of a void in the connection conductor.SOLUTION: A wiring board comprises: at least one insulation layer having a surface and a rear surface; a first wiring layer arranged on a surface side of the at least one insulation layer; a second wiring layer arranged on a rear surface side of the insulation layer in which the first wiring layer is arranged; and a connection conductor electrically connecting the first wiring layer and the second wiring layer. The insulation layer includes a through hole penetrating this insulation layer in a thickness direction. The connection conductor includes metallic grains arranged in the through hole, and a junction part joining the grains, the first wiring layer, and the second wiring layer.SELECTED DRAWING: Figure 2
Patent JP-2018036256-A (JP)
Title: Sample collection chip
Inventor: XU YOUCHUN
IPC: G01N1/12
Filed: 2017-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-operate and low-cost sample collection chip having simple structure.SOLUTION: A collection channel 13 is in communication with the outside via a sample inlet 16 located in the surface of a chip body and has a sample-philic property. A sample quantitation cell 11 and the collection channel 13 are in communication with each other via a first capillary channel 12. A flow path cross section of the first capillary channel 12 is smaller than the flow path cross section of the collection channel 13, and has a sample-phobic property. The sample quantitation cell 11 is in communication with an air outlet 15 located in the surface of the chip body via a second capillary channel 14. The sample collection chip can utilize a capillary action of the collection channel 13 to automatically draw the sample. The collected sample is stored in the sample collection chip, and can be directly used for the detection and the analysis by an analysis device, and thereby facilitating integrated and portable operation.SELECTED DRAWING: Figure 1
Patent JP-2019028276-A (JP)
Title: Image formation device
Inventor: SAITO TETSUSHI
IPC: G03G21/00
Filed: 2017-07-31
Abstract: To provide an image formation device that enables an optimal control gain to be set, and enables responsiveness of fixation loop control and accuracy thereof to be ensured.SOLUTION: An image formation device comprises: an image carrier that carries toner images; transfer means that transfers the toner image to a transfer material; conveyance means that conveys the transfer material; fixation means that fixes the toner image on the transfer material conveyed by the conveyance means to the transfer material with the toner image thereon held and conveyed by a fixation nip part composed of a fixation rotor and pressure rotor in which a drive unit rotatingly drives; loop-amount detection means that detects an amount of loop generated in the transfer material while being conveyed from the conveyance means to the fixation means; and loop-amount control means that varies the fixation rotor and pressure rotor on the basis of detection information of the loop-amount detection means, and controls the amount of loop of the transfer material, in which the image formation device has: control gain switch means of rotation velocity control of the drive unit; and rotation velocity detection means of the drive unit. In accordance with response time of the drive unit, a control gain of the rotation velocity control is made variable.SELECTED DRAWING: Figure 6
Patent JP-2019030128-A (JP)
Title: Superconducting rotor and superconducting motor
Inventor: ITO YOSHITAKA
IPC: H02K55/04
Filed: 2017-07-31
Abstract: To provide a superconducting rotor which reduces electric resistance as much as possible.SOLUTION: A superconducting step portion 52b of a superconducting rotor bar 52 has a plurality of stages of superconducting stage faces arranged so that a radial position may face to a radial outside of a rotor core 3 and gradually change along an axial direction of the rotor core 3. In addition, the superconducting stage faces of the same stage of the superconducting step portions 52b of the plurality of superconducting rotor bars 52 are arranged along a circumferential direction of the rotor core 3. A superconducting end ring 62 has a plurality of superconducting end ring winding portions formed in a stepwise manner and annularly by winding a superconducting tape line material around the superconducting stage face at the same stage arranged along the circumferential direction of the rotor core 3 and the superconducting stage face at a stage adjoining to the superconducting stage face of the same stage, and is composed by disposing the plurality of superconducting end ring winding portions along the axial direction of the rotor core 3.SELECTED DRAWING: Figure 5
Patent JP-2019032203-A (JP)
Title: Position sensor and motor
Inventor: MATSUNAWA AKIRA
IPC: H02K29/12
Filed: 2017-08-07
Abstract: To accurately detect a rotor position with a position sensor dispensing with a permanent magnet and achieve alignment of the position sensor easily with high accuracy.SOLUTION: A position sensor 1F detects a rotor position on the basis of a change of inductance due to rotation of a rotor 2 secured to a shaft 5. A cylindrical stator 3F includes multiple sets of magnetic pole pair 32A, 32B consisting of a pair of main magnetic poles 31 arranged concentrically with a center C of rotation and projected from an inner circumferential surface 3a toward the center C of rotation. The rotor 2 includes a pair of convex poles 21 projected to the outside from a reference cylindrical surface 20a having a certain distance from the center C of rotation. The position sensor 1F also includes a coil pair 4A, 4B consisting of coils wound around the respective main magnetic poles 31 of each magnetic pole pair 32A, 32B. On an outer circumferential surface 3b of the stator 3F, a plurality of first plain surfaces 34 extending in a tangential direction of a virtual circle 3C around the center C of rotation in an axial view and a connection part 35 linking the plurality of plain surfaces 34 are included.SELECTED DRAWING: Figure 1
Patent JP-2018048109-A (JP)
Title: Condensed cyclic compound and organic light-emitting device including the same
Inventor: ITOI YUSUKE
IPC: C07C211/58
Filed: 2017-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a condensed cyclic compound and an organic light-emitting device including the same.SOLUTION: A condensed cyclic compound has a specific condensed cyclic structure, and a structure represented by the following formula (L-Lare carboxylic acid groups or the like; a1, a2, a3, b1, b2 are integers of 0-3; Arand Arare aryl groups or the like).SELECTED DRAWING: Figure 1
Patent JP-2017229084-A (JP)
Title: Aid change method in wireless lan system
Inventor: JEONG YANG SEOK
IPC: H04W8/26
Filed: 2017-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an AID (Association ID) change method capable of preventing collision between AIDs in a wireless LAN system.SOLUTION: An AID change method of a terminal at an access point includes the stages of: receiving an AID reallocation frame from the access point; extracting an AID reallocation count value from the AID reallocation frame; and changing an AID of the terminal to a new AID included in the AID reallocation frame after a beacon period of the access point indicated by the extracted AID reallocation count value is required from a reception point of the AID reallocation frame.SELECTED DRAWING: Figure 9
Patent JP-2019041021-A (JP)
Title: Method for processing workpiece
Inventor: TABATA MASAHIRO
IPC: H01L21/3065
Filed: 2017-08-25
Abstract: To provide a method for suppressing the variation in minimum line width with high accuracy in forming a pattern on a workpiece.SOLUTION: The thickness of a film formed in a film formation process arranged to repeatedly execute a first sequence by a method similar to ALD method varies depending on a temperature of a face to form the film on. Based on this, a temperature for each region in a surface of a wafer is adjusted so as to decrease the difference between trenches in the wafer surface and then, the film formation process is performed to form a silicon oxide-containing film on the inner faces of the trenches minutely for each atom layer at high level while reducing the difference between trenches in the wafer surface. If the trench width of each trench with the film formed thereon is narrower than a reference width, an etching process arranged so as to repeatedly execute a second sequence for the purpose of widening the trench width by the method similar to ALE method is performed, whereby the surface of the film provided on the inner face of each trench is isotropically and uniformly etched.SELECTED DRAWING: Figure 1
Patent JP-2019041280-A (JP)
Title: Image processing apparatus, image forming apparatus, and program
Inventor: MATSUBARA KOICHI
IPC: G06T5/00
Filed: 2017-08-25
Abstract: To provide an image processing apparatus, an image forming apparatus, and a program capable of flexibly adjusting the thickness of a line or character in an image as compared to a case in which a pixel value is always uniformly adjusted for a boundary between a pixel indicating a line or character and a pixel indicating not a line or character.SOLUTION: An image forming apparatus 10A includes an adjusting unit 34 that adjusts a pixel value corresponding to a target pixel based on a pixel values of a neighboring pixel that is a first pixel located in the vicinity of the target pixel when the number of adjusted pixels whose pixel values are adjusted by the pixel value of the first pixel located in the vicinity of the target pixel is less than a threshold value in an adjustment region defining a second pixel along a boundary with the first pixel indicating a portion of a line or character in an image, which is not a portion of the line or character, as the target pixel in advance, and at least one of the adjustment region and the threshold value can be changed.SELECTED DRAWING: Figure 2
Patent JP-2019039638-A (JP)
Title: Target board for shooting competition
Inventor: ISHII SHOICHI
IPC: F41J1/01
Filed: 2017-08-29
Abstract: To provide a target board for a shooting competition which is made of a soft clay material, and can easily reproduce its front surface, which is deformed with a hole made by being shot with an arrow, by leveling the surface.SOLUTION: A flat-shaped target board for a shooting competition is provided so as to attach a target sheet 30 where concentric circles are drawn. The target board comprises: a basement part 10 having the periphery of a front surface formed by a frame part 12 by forming a recessed part 11 centering a portion being a center of a target on the front surface which is a surface to be shot; and a soft clay material 20 filled in the recessed part 11 so as to be embedded in a layer state. The soft clay material 20 can be freely deformed and separated/united in a softened state, and can maintain the properties. A portion forming at least the frame part 12 of the basement part 10 is formed of an elastic material having softness and elasticity, so that, even when it is compressed by a pressing force, it returns to its original state if the pressing force is released.SELECTED DRAWING: Figure 1
Patent JP-2019039281-A (JP)
Title: Door packing and method of using door packing
Inventor: KATO HIROSHI
IPC: E06B7/22
Filed: 2017-08-29
Abstract: To provide a versatile door packing and a method of using the door packing.SOLUTION: One embodiment of the present invention provides a door packing mounted on a door, having a body portion extending in one direction and edge portions positioned on both sides of the body portion, in which the body portion is relatively soft compared to the edge portion, while the edge portion is relatively hard compared to the body portion, and the body portion has a planar configuration.SELECTED DRAWING: Figure 1
Patent JP-2019047184-A (JP)
Title: Communication system, communication device, communication control program, and communication control method
Inventor: OTOGAWA SHINICHI
IPC: H04L45/121
Filed: 2017-08-30
Abstract: To provide a communication system capable of selecting a communication pathway of shortest communication time, when there are multiple communication pathways.SOLUTION: In a communication system where a first communication device and a second communication device can be connected by multiple communication pathways, the first communication device includes an address information transmission section transmitting address information each of the multiple communication pathways to the second communication device, a selection section for selecting a communication pathway of shortest communication time, on the basis of the communication time each of the multiple communication pathways, a message information transmission section for transmitting the message information to the second communication device by the communication pathway selected by the selection section, and a reception section for receiving the response information to the message information from the second communication device. The second communication device includes an address information receiving section for receiving address information from the first communication device, a message information receiving section for receiving message information from the first communication device, and a transmission section for transmitting the response information to the message information to the first communication device.SELECTED DRAWING: Figure 4
Patent JP-2019043605-A (JP)
Title: Wound body storage box, wound body storage box intermediate body and storage box containing wound body
Inventor: SEKI TAKAYUKI
IPC: B65D5/72
Filed: 2017-08-31
Abstract: To provide a wound body storage box capable of arranging a wound body in a position suitable for use of a long object, a wound body storage box intermediate body for manufacturing the wound body storage box and a storage box containing a wound body with a wound body.SOLUTION: A storage box 1 containing a wound body is a box body with a rectangular bottom plate 4BT, a front plate 4F and a rear plate 4B provided erectly on the long side of the bottom plate 4BT, a pair of outer side plates 4SL and 4SR provided erectly on the short side of the bottom plate 4BT and an opening formed by the upper end side of the front plate 4F, the upper end side of the rear plate 4B, and the upper end sides of the pair of outer side plates 4SL and 4SR and has a carton body 4 containing a wound body 3. Of the pair of outer side plates 4SL and 4SR of the storage box 1 containing a wound body, when the direction from the front plate 4F to the rear plate 4B is taken as the width direction, at the position from the center of the wound body 3 to the rear plate 4B in the width direction, the intervals between the pair of outer side plates 4SL and 4SR in the longitudinal direction is the shortest.SELECTED DRAWING: Figure 1
Patent JP-2019043441-A (JP)
Title: Vehicular control apparatus
Inventor: HATA TAKEMASA
IPC: G08G1/16
Filed: 2017-09-05
Abstract: To provide a vehicular control apparatus capable of suppressing deterioration of accuracy in detecting information at an information detection device such as an on-vehicle camera.SOLUTION: A vehicular control apparatus includes an external sensor 53 for detecting surroundings information nearby a vehicle Ve and outputting the information to a controller 28 and in which the controller 28 is capable of performing an automatic drive travel on the basis of the information detected by the external sensor 53 without drive performance by a person. In the case of determining that the surroundings information detected by the external sensor 53 is information that is not stored (Step S3) in a state where an emitter 57 is activated (Step S2), the controller 28 changes an emitting direction of the emitter 57 to an article corresponding to the surroundings information detected by the external sensor 53 (Step S4).SELECTED DRAWING: Figure 3