baber/WOPTO huggingface dataset:
Patent JP-2019030916-A (JP)
Title: Step type milling cutter
Inventor: KUMAKIRI TAKAYUKI
IPC: B23C5/06
Filed: 2017-08-04
Abstract: To prevent occurrence of oscillation during high speed rotation of a cutter body in a step type milling cutter.SOLUTION: A step type milling cutter has a cutter body 1 which is rotated in a cutter rotation direction T around an axis O, and plural cutting blades 5 which are provided on an outer periphery of a tip of the cutter body 1. The cutting blade 5 comprises a peripheral cutting edge 5a which extends in the axis O direction, and a bottom edge 5b which extends to a radial direction inner peripheral side with respect to the axis O, and the cutting blades are so provided that positions thereof are gradually shifted along a circumferential direction of the cutter body 1. When the cutter body 1 is configured from an aggregate of plural segments S1 to S8 which sandwich individual cutting blades 5 therebetween in a circumferential direction, and which are mutually partitioned by two flat surfaces including the axis O, these segments S1 to S8 are respectively provided with a pre-balance part 3 which adjusts a position of a center of gravity of each segment S1 to S8 so that a center of gravity of the cutter body 1, in which all segments S1 to S8 are aggregated, is positioned on the axis O.SELECTED DRAWING: Figure 1
Patent JP-2019031187-A (JP)
Title: Hydraulic master cylinder device for bar handle vehicle
Inventor: TANIZAWA FUMIHIDE
IPC: B62J29/00
Filed: 2017-08-08
Abstract: To provide a hydraulic master cylinder device for a bar handle vehicle that prevents, as much as possible, transmission of external impact to a hydraulic master cylinder via a mirror, by providing a mirror mounting boss part separately from the hydraulic master cylinder, and that satisfactorily holds mirror visibility.SOLUTION: A vehicle body mounting bracket 21b is integrally provided on a cylinder body 21a on a cylinder hole opening side of a hydraulic master cylinder 21. A handle bar 11 is surrounded and held by the vehicle body mounting bracket 21b and a holder 23, and the hydraulic master cylinder 21 is mounted on the handle bar 11. The holder 23 integrally comprises: a holder body 23a; a mirror mounting arm 23c jutting out above the cylinder hole opening side of the cylinder body 21a across the handle bar 11; and a mirror mounting boss part 23d provided at a leading end part of the mirror mounting arm 23 and provided for mounting a mirror 34. A receiving part 21q for receiving the mirror mounting boss part 23d is formed above the cylinder hole opening side of the cylinder body 21a.SELECTED DRAWING: Figure 1
Patent JP-2019033779-A (JP)
Title: Hair wave formation tool
Inventor: ASAKURA HIROMI
IPC: A45D2/14
Filed: 2017-08-10
Abstract: To provide a hair wave formation tool capable of easily forming waves by surely holding hair.SOLUTION: A hair wave formation tool 1 includes a rod 10 extending in an axial direction, and a circular cross-sectional-shaped cover 20 detachably mounted on the rod 10, and forms waves on hair by holding hair between the rod 10 and the cover 20 and winding around the outer periphery of the cover 20. The rod 10 is formed in a truncated-cone shape which is diametrically expanded from one end side to the other end side, and the cover 20 is rotatably mounted on one end side of the rod 10.SELECTED DRAWING: Figure 1
Patent JP-2019035662-A (JP)
Title: Magnetic field reducing member and clock mounting the same
Inventor: INOUE SHOTARO
IPC: G04C23/04
Filed: 2017-08-16
Abstract: To provide a circuit component for reducing influence of a magnetic field locally without spoiling the appearance and without substantially changing a conventional design.SOLUTION: A circuit component 1 includes a current supply coil 2, a magnetic field reducing coil 3, and a current adjuster 4, generates a magnetic field in a direction opposite to that of a magnetic field 61 by utilizing electromagnetic induction by the magnetic field reducing coil 3 relative to a change in the magnetic field 61, and reduces size of a magnetic field in an area surrounded by the magnetic field reducing coil 3. An influence of a magnetic field of a hairspring or the like can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2019036481-A (JP)
Title: Electric circuit breaker device
Inventor: FUJIWARA TOMOHIDE
IPC: H01H39/00
Filed: 2017-08-18
Abstract: To provide an electric circuit breaker device capable of immediately arc-extinguishing even when an arc occurs.SOLUTION: An electric circuit breaker device 1 includes: an igniter 20; a rod-like projectile 40; a conductive piece 50; and an insulation space 60 in which a closed gas filling space 70 is arranged, and which is closed between a gas outlet 71 of the closed gas filling space 70 and the conductive piece 50 in this order from a first end part side of a housing 10 to a second end part side on a housing axial direction opposite side, and a surface of a breaking part 53 of the conductive piece 50 is arranged orthogonal to an axial direction of the housing 10. The rod-like projectile 40 includes a projection part 45 in a top end surface. The projection part 45 is positioned in the insulation space 60 so as to penetrate a part of the cutting part 53 of the conductive piece. The gas outlet 71 of the closed gas filling space 70 is faced and arranged to the insulation space 60 while having an interval coaxially with the projection part 45 of the rod-like projectile.SELECTED DRAWING: Figure 1
Patent JP-2017202373-A (JP)
Title: Game machine
Inventor: SUZUKI SHIN
IPC: A63F7/02
Filed: 2017-08-23
Abstract: PROBLEM TO BE SOLVED: To effectively detect that a fraudulent act is executed.SOLUTION: A game machine comprises: a power switch performing switching of a pachinko machine between a power-on state and a power-off state; an opening detection sensor capable of detecting relative changes of an outer frame, a middle frame and a front frame into an open state and a closed state; a magnetic detection sensor which is configured so that a detection value varies when a fraudulent act is performed, and which outputs a magnetic detection signal on the basis of the detection value; and processing circuit for setting a reference value which becomes a reference for the magnetic detection sensor to output the magnetic detection signal. Then, when power supply switching means is switched to the power-on state, the processing circuit sets the reference value and when setting the reference value, in a case where the detection value of the magnetic detection sensor varies over a predetermined range, an error signal is output.SELECTED DRAWING: Figure 3
Patent JP-2017202427-A (JP)
Title: Game machine
Inventor: SAWADA MORIHIRO
IPC: A63F7/02
Filed: 2017-08-29
Abstract: PROBLEM TO BE SOLVED: To easily operate operation parts while downsizing a terminal board on which many terminals and operation parts are provided.SOLUTION: Multiple operation parts are provided movably across a direction in which the operation parts are arranged side by side, and the operation parts are moved, thereby switching a state where a cable can be fixed and a state where the fixture is cancelled for each terminal. A range of movement of each operation parts is provided differently from a range of movement of a neighboring operation part. Thus, when moving one operation part, since the range of movement switching the state where the cable can be fixed and the state where the fixture is cancelled is different in a neighboring operation part, the neighboring operation part is prevented from being switched by operating the one operation part. Therefore, even in a case where a terminal board is downsized by proximately providing one operation part and the neighboring operation part, the target operation part can be easily operated while avoiding the risk of switching a terminal of the neighboring operation part.SELECTED DRAWING: Figure 6
Patent JP-2019046849-A (JP)
Title: Heat dispersion structure of in-vehicle device
Inventor: NAGANO MASAYUKI
IPC: H05K5/02
Filed: 2017-08-30
Abstract: To provide a heat dispersion structure of an in-vehicle device that can prevent thermal effect with a simple structure.SOLUTION: A heat dispersion structure 4 of an in-vehicle device 1 transmits heat generated in a first casing 6 of a first in-vehicle device 2 from the first casing 6 to a second casing 22 of a second in-vehicle device 3 through an air layer removing unit 37. The air layer removing unit 37 is formed by a combination of the entire upper surface 10 of the first casing 6 and the lower surface 26 (contact surface 29) of the second casing 22. The air layer removing unit 37 and the second casing 22 are formed as a heat dispersion unit 38 for the first in-vehicle device 2.SELECTED DRAWING: Figure 3
Patent JP-2019041940-A (JP)
Title: Game machine
Inventor: WADA ASAMI
IPC: A63F7/02
Filed: 2017-08-31
Abstract: To provide a game machine capable of preventing a fraudulent act.SOLUTION: A game machine comprises: detection means used in a game; and setting means capable of selecting a probability setting value to which a probability value to be used for a game lottery is allocated, from a plurality of types of probability setting values on the basis of operation of an operation unit. The setting means can select the probability setting value when the detection means detects a predetermined mode.SELECTED DRAWING: Figure 40
Patent JP-2019043714-A (JP)
Title: Yarn tension detection device and spinning unit
Inventor: SHODA YUICHI
IPC: D01H13/16
Filed: 2017-08-31
Abstract: To provide a yarn tension detection device and a spinning unit capable of preventing breakage of a strain gauge.SOLUTION: A spinning sensor 9 detects tension of traveling yarn 19. The spinning sensor 9 includes: a yarn guide 91; a strain detection unit 92; a support arm 93; a cover member 94; and a protective member 95. The yarn guide 91 contacts the yarn 19. The strain detection unit 92 has a strain gauge 92b. The support arm 93 is connected to the yarn guide 91 and the strain detection unit 92. The cover member 94 is disposed around the yarn guide 91 and the strain detection unit 92. In the cover member 94, there is formed a slit 94a which exposes a part of the yarn guide 91 and through which the yarn 19 can pass. The protective member 95 is at least partially disposed between the yarn guide 91 and a strain gauge 92b to protect the strain gauge 92b.SELECTED DRAWING: Figure 9
Patent JP-2019043110-A (JP)
Title: Modeling object extraction control device, modeling control system, and modeling object extraction control program
Inventor: ONISHI KAZUNORI
IPC: B33Y30/00
Filed: 2017-09-07
Abstract: To perform molding based on the information about the emotion during molding in the virtual space for each user in the process of molding by sharing the virtual space with a plurality of people.SOLUTION: A biological information analysis unit 74 acquires the biological information of each user 24 from a virtual ceramic control device 16 managed by each user 24 and analyzes the biological information to extract feature points, and store the timeline information (feature point extraction time) (synchronization information). When the pottery work is completed, the timeline information (synchronization information) stored in a timeline information storage unit 78 for each user 24 is selected. When synchronization information is selected by a selection unit 80, three-dimensional molding information of a time coincident with the selected synchronization information (timeline information) is fetched from the virtual ceramic control device 16 and sent out to a three-dimensional molding control device 44. In addition, when the line of sight of any user 24 is concentrated on a specific part in virtual ceramic art, the specific part is regarded as a target of feature points, and three-dimensional molding may be made only for the specific part.SELECTED DRAWING: Figure 5
Patent JP-2019048916-A (JP)
Title: Photosensitive composition, and photoinitiator used for the same
Inventor: TADOKORO KEISUKE
IPC: G03F7/029
Filed: 2017-09-07
Abstract: To provide a photosensitive composition having suppressed tack (stickiness) after curing and excellent in curability, a compound and a photoinitiator used for the same.SOLUTION: There is provided a photosensitive composition containing (A) a photoinitiator and (B) a photopolymerizable compound, in which the (A) photoinitiator contains a compound represented by the following formula (1).SELECTED DRAWING: None
Patent JP-2019048354-A (JP)
Title: Polishing pad fastener and polishing pad
Inventor: KOIKE KENICHI
IPC: B24B37/20
Filed: 2017-09-11
Abstract: SOLUTION: The present invention relates to a polishing pad fastener 7 for fastening a polishing pad 4 to the polishing surface plate 5 of the polishing device 2 and the polishing pad 4 with the polishing pad fastener 7. The polishing pad fastener 7 is provided with a hook-and-loop fastener 11 made of a male hook-and-loop fastener member 11A having innumerable engaging projections 13 and a female hook-and-loop fastener member 11B having innumerable parts 14 to be engaged to the engaging projections 13, and a cushioning material 12 having a thickness of 5-15 mm is disposed between the hook-and-loop fastener 11 and the polishing layer of the polishing pad 4.EFFECT: The occurrence of polishing unevenness can be prevented as much as possible when fastening a polishing pad using a hook-and-loop polishing fastener.SELECTED DRAWING: Figure 2
Patent JP-2018095234-A (JP)
Title: Flight control system with synthetic inertial glideslope deviation and method of use thereof
Inventor: ROBERT E MCLEES
IPC: B64C13/20
Filed: 2017-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a flight control module for computing glideslope deviations during landing of an aircraft.SOLUTION: A flight control module 402 for computing glideslope deviations 424, 426 during landing of an aircraft is provided. The flight control module 402 includes a communication interface 415 and a processor 434. The communication interface 415 is configured to receive inertial data for the aircraft. The processor 434 is coupled to the communication interface 415 and configured to compute an inertial glideslope deviation 436 on the basis of the inertial data.SELECTED DRAWING: Figure 4
Patent JP-2019048794-A (JP)
Title: Detection probe for screening of antibody producing cells, and use thereof
Inventor: KURIHARA YASUYUKI
IPC: G01N33/533
Filed: 2017-09-12
Abstract: To provide detection probes for the screening of antibody producing cells which can obtain cells producing structure recognition antibody with high efficiency, and to provide screening methods of antibody producing cells.SOLUTION: The detection probe for the screening of antibody producing cells comprises an antigen protein and a fluorescent substance bound to the N terminal or C-terminal of the antigen protein and is used in selection by a flow cytometry. The screening method of antibody producing cells comprises a labeling step of bringing into contact with antibody producing cells and detection probes for the screening of the antibody producing cells, and a selection step of selecting the antibody producing cells by a flow cytometry after the labeling step.SELECTED DRAWING: None
Patent JP-2019052328-A (JP)
Title: Purification method of molten aluminum
Inventor: FUKAWA KEITA
IPC: C22B21/06
Filed: 2017-09-12
Abstract: To provide a purification method of molten aluminum capable of removing efficiently Bi in the molten aluminum.SOLUTION: There is provided a purification method of molten aluminum for removing Bi from the molten aluminum containing Bi. The purification method of molten aluminum has an addition step for adding Mg oxide into the molten aluminum containing Bi, to thereby form Mg-Bi oxide obtained from a reaction between Mg oxide and Bi, and a removing step for removing Mg-Bi oxide from the molten aluminum.SELECTED DRAWING: None
Patent JP-2019051635-A (JP)
Title: Liquid jet device, liquid discharge method of liquid jet device
Inventor: YOSHIDA TAKESHI
IPC: B41J2/17
Filed: 2017-09-14
Abstract: To provide a liquid jet device and a liquid discharge method of the liquid jet device which can efficiently discharge a liquid in a circulation passage.SOLUTION: A liquid jet device includes: a liquid jet part 13 which jets a liquid from a nozzle 12; a supply passage 15 which is arranged so as to supply the liquid from a liquid supply source 14 to the nozzle 12; a return passage 35 which is connected to the supply passage 15 at both ends and forms a circulation passage 36 with the supply passage 15; a communication passage 38 which is connected to the return passage 35 and can communicate between an inside of the return passage 35 and an external; and a suction pump 23 and circulation pump 37 which can flow the liquid in the circulation passage 36. The suction pump 23 and circulation pump 37 are driven in a state the return passage 35 communicates with the external through the communication passage 38 to carry out replacement operation in the return passage for discharging the liquid in the return passage 35 to a supply passage 15 side.SELECTED DRAWING: Figure 8
Patent JP-2019054122-A (JP)
Title: Nitride semiconductor light-emitting element and method of manufacturing nitride semiconductor light-emitting element
Inventor: PERNO SILYL
IPC: H01L33/06
Filed: 2017-09-15
Abstract: To provide a nitride semiconductor light-emitting element including a multi-quantum well layer formed of an AlGaN-based semiconductor, in which radiant power output can be improved by forming a V pit in the multi-quantum well layer, and a method of manufacturing a nitride semiconductor light-emitting element.SOLUTION: A nitride semiconductor light-emitting element 1 includes: an n-type cladding layer 30 formed of an n-type AlGaN; and a multi-quantum well layer having a barrier layer 52a formed of an AlGaN on a side of the n-type cladding layer 30. The nitride semiconductor light-emitting element further includes a trigger layer 40 located between the n-type cladding layer 30 and the barrier layer 52a and formed while containing Si. In the n-type cladding layer and the multi-quantum well layer, a plurality of V pits 100 are formed, each V pit having a starting end that is a dislocation in the n-type cladding layer and a terminating end in the multi-quantum well layer and also having a thickness of 10-30 nm.SELECTED DRAWING: Figure 1
Patent JP-2017217013-A (JP)
Title: Nutrient solution soil cultivation system and nutrient solution soil cultivation control server
Inventor: SASAKI SHINICHI
IPC: A01G25/02
Filed: 2017-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a nutrient solution soil cultivation system that can easily be introduced even by a personal business operator and can realize high-quality control, and provide a nutrient solution soil cultivation control server, a nutrient solution soil cultivation control program and a controller.SOLUTION: A nutrient solution soil cultivation system comprises: a controller for transmitting data of a sensor to a nutrient solution soil cultivation control server, and controlling a water-supply valve, a cultivation undiluted solution supply valve and a discharge valve based on the data received; and a nutrient solution soil cultivation control server for calculating the control amount of the water-supply valve, the cultivation undiluted solution supply valve and the discharge valve, based on the data of the sensor received from the controller, and replying to the controller.SELECTED DRAWING: Figure 1
Patent JP-2019058922-A (JP)
Title: Rolling flat die
Inventor: UMEBAYASHI YOSHIHIRO
IPC: B21H5/00
Filed: 2017-09-26
Abstract: To provide a rolling flat die which can be easily engaged with a work-piece.SOLUTION: A rolling flat die, which is moved in a rolling direction relatively to a work-piece, and performs finish rolling of a tooth formed on an outer peripheral surface of the work-piece, comprises plural chamfer teeth in which a tooth width direction is orthogonal to the rolling direction and which are located on a chamfer part at equal intervals in the rolling direction, and the plural chamfer teeth comprise a pair of engagement teeth which are so located as to be separated from each other by a prescribed distance and a chamfer tooth between the pair of engagement teeth. This rolling flat die further comprises a removal part which is so formed that a tooth length and a tooth thickness are small over the tooth width direction for the pair of engagement teeth.SELECTED DRAWING: Figure 3
Patent JP-2019058445-A (JP)
Title: Game machine
Inventor: TSUBAKITANI YU
IPC: A63F7/02
Filed: 2017-09-27
Abstract: To provide a game machine capable of suppressing occurrence of ball clogging by operation of an opening/closing member.SOLUTION: A game machine 1 includes: a game member in which an opening 11 through which game balls can pass; and an opening/closing member 30 that is a member displaceably provided between an open position for opening the opening 11 and a closed position for closing it and allows game balls to roll on its upper surface when being positioned in the closed position. In the game machine 1, distance H2 between a downstream-side end edge 32 of the opening/closing member 30 and a downstream-side end edge 112 of the opening 11 is set longer than distance H1 between an upstream-side end edge 31 of the opening/closing member 30 in a height direction and an upstream-side end edge 111 of the opening 11, and distance between the downstream-side end edge of the opening member and the downstream-side end edge of the opening is smaller than diameters of game balls.SELECTED DRAWING: Figure 3
Patent JP-2019066595-A (JP)
Title: Exposure equipment
Inventor: KOBAYASHI KATSURO
IPC: H05K3/00
Filed: 2017-09-29
Abstract: To provide an exposure equipment capable of detecting a decrease in a light intensity of exposure illumination light with a simple constitution.SOLUTION: An exposure equipment that is an exposure light source for outputting an illumination light for exposing a substrate and is provided with a plurality of semiconductor lasers includes: a modulator that is a glass disc on which the illumination light is vertically input to a plane and is rotationally driven in a circumferential direction of the glass disc, and a detection means for detecting an intensity of illumination light leaked through the glass disc to control an internal movement based on the comparison result by comparing the intensity with a threshold value stored in advance.SELECTED DRAWING: Figure 2
Patent JP-2019068879-A (JP)
Title: Game machine
Inventor: ISHIKAWA TOMOTAKA
IPC: A63F5/04
Filed: 2017-10-05
Abstract: To provide a game machine capable of progressing a game smoothly.SOLUTION: There is provided a game machine constituted so that a state before occurrence of power interruption can be maintained, even when power interruption occurs just after power activation of the game machine.SELECTED DRAWING: Figure 32
Patent JP-2018048334-A (JP)
Title: Electrooptic liquid crystal display and liquid crystal medium
Inventor: ICHINOSE HIDEO
IPC: C09K19/46
Filed: 2017-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal medium having a high clear point, a small rotation viscosity and a low threshold voltage.SOLUTION: A liquid crystal medium contains at least two mesogenic compounds represented by formula I (R11 is C1-7 alkyl or alkoxy or C2-7 alkoxyalkyl; R12 is C2-7 alkenyl or alkenyloxy; and Z1 is -CH2-CH2- or a single bond; n is 0 or 1).SELECTED DRAWING: None