baber/WOPTO huggingface dataset:
Patent JP-2019042363-A (JP)
Title: Stretchable rod member structure
Inventor: LIN CHIH-FAN
IPC: A47B9/20
Filed: 2017-09-06
Abstract: To provide a stretchable rod member structure.SOLUTION: The stretchable rod member structure of the invention comprises a first tube and a second tube connected to the first tube. There is provided a passage in an axial direction of the first tube in the stretchable rod member structure. The second tube is movably engaged to inside of the passage of the first tube. A roller is rotatably arranged between the first tube and the second tube. The roller is brought into contact with inside of the passage or outside of the second tube. The second tube relatively moves to the first tube, and the roller provides rolling friction to the first or second tube. Therefore, the stretchable rod member structure can be operated while saving power, and can achieve an effect for stabilizing lifting movement, and an effect for reducing wear of each member.SELECTED DRAWING: Figure 1
Patent JP-2017225346-A (JP)
Title: Rotary electric machine
Inventor: TAKADA TSUTOMU
IPC: H02K9/28
Filed: 2017-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine which can secure cooling performance of a brush and inhibit vibration of a brush housing part.SOLUTION: A rotary electric machine 10 includes: an armature having a commutator 26; a brush 34 which slidably contacts with the commutator 26; a yoke 14 which houses the armature: a front housing 40 having a body part 42 which closes an opening at one axial side in the yoke 14 and having a brush housing part 44 which expands from the body part 42 to the opposite side of the yoke 14 and houses the brush 34; a ventilation port 58 which is formed at a side part of the brush housing part 44 in the body part 42 and penetrates through the front housing 40 in a thickness direction; and a connection part 60 which connects a side wall part 52 of the brush housing part 44 with the body part 42.SELECTED DRAWING: Figure 2
Patent JP-2019042387-A (JP)
Title: Absorbent article
Inventor: OZAKI RYUSUKE
IPC: A61F13/53
Filed: 2017-09-06
Abstract: To provide an absorbent article that can maintain a recess part that is provided to an absorbent core.SOLUTION: An absorbent article 100 includes: an absorbent core 21 containing a high-absorbent polymer 22; and two or more sheets 30 laminated on the absorbent core 21. In the absorbent article 100, the absorbent core 21 is provided with a recess part 40. The recess part 40 of the absorbent core 21 is provided with an adhesion part 50 where the sheets 30 are bonded to each other.SELECTED DRAWING: Figure 1
Patent JP-2019050484-A (JP)
Title: Radio receiver
Inventor: FUJIWARA MASAMITSU
IPC: H04B1/30
Filed: 2017-09-08
Abstract: To provide a radio receiver which performs homodyne reception of radio signals of a terahertz band while suppressing signal loss.SOLUTION: A radio receiver 10 comprises: a half mirror 11 for branching incident radio signals to reflection signals and transmission signals; an antenna 12-1 for receiving the transmission signals to output to a mixer 13-1; an antenna 12-2 for receiving the reflection signals to output to a mixer 13-2; a 90-deg phase shifter 15 for shifting, by 90 deg., the phase of locally generated waves generated by an oscillator 14; the mixer 13-1 for mixing the transmission signals and locally generated waves to perform frequency conversion; an AD converter 16-1 for sampling the transmission signals subjected to frequency conversion; the mixer 13-2 for mixing the reflection signals and locally generated waves shifted in phase by 90 deg. to perform frequency conversion; an AD converter 16-2 for sampling the reflection signals subjected to frequency conversion; and a digital signal-processing circuit 17 for demodulating sending signals from signals sampled by the AD converters 16-1 and 16-2.SELECTED DRAWING: Figure 1
Patent JP-2019049884-A (JP)
Title: Image processing device and failure diagnosis control method
Inventor: KAMIYA YOSHIHARU
IPC: G06T1/20
Filed: 2017-09-11
Abstract: To prevent interruption of failure diagnosis caused by an insufficient processing time.SOLUTION: An image processing device comprises an image processing unit, a failure diagnosis processing unit, and a failure diagnosis control unit. The image processing unit subjects continuously picked-up image data to image processing per frame. The failure diagnosis processing unit performs failure diagnosis of the image processing unit per frame. The failure diagnosis control unit controls whether to perform failure diagnosis in an arbitrary frame.SELECTED DRAWING: Figure 1
Patent JP-2019054320-A (JP)
Title: Network communication load estimation method, radio terminal, communication system, and program
Inventor: OTA DAISUKE
IPC: H04W28/16
Filed: 2017-09-12
Abstract: To estimate a communication load of a network with high accuracy.SOLUTION: A radio terminal includes: a first communication path quality index calculation part for calculating a first communication path quality index depending on a communication load of a first base station using full reception power in a frequency band of at least the base station; an interference noise power index calculation part for calculating an interference noise power index using the interference noise power in the carrier wave in which at least a reference signal is transmitted; and a notification part for notifying a server of the first communication path quality index, an index relating to the carrier wave, and the interference noise power index.SELECTED DRAWING: Figure 1
Patent JP-2019050991-A (JP)
Title: Medical device
Inventor: MARUYAMA KAZUHIRO
IPC: A61B17/3207
Filed: 2017-09-14
Abstract: To provide a medical device capable of cutting an object, which can improve safety.SOLUTION: A medical device 10 inserted into a living body lumen for cutting an object in the living body lumen includes: a long cylindrical member 20 that is rotatably driven; a slide member 30, which is a tube body arranged inside the cylindrical member 20 so as to be slidable in an axial direction, and which extends on a distal side as compared with the cylindrical member 20; and at least one linear member 41, whose distal end is connected to the slide member 30 and proximal end is connected to the cylindrical member 20. The linear member 41 bend when the slide member 30 slides in the axial direction with respect to the cylindrical member 20.SELECTED DRAWING: Figure 2
Patent JP-2018099877-A (JP)
Title: Assembly arrangement system and assembly manufacturing method
Inventor: HUANG CHIA-HUI
IPC: B26D7/10
Filed: 2017-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an assembly arrangement system in which cutting and laminating operations and an operation of assembling sheet material and copper foil are performed by a cutting device, and also to provide a method of manufacturing an assembly.SOLUTION: Provided is an assembly arrangement system 10, comprising: a feeding unit 12 which includes a supplying part 122 provided with a prepreg and configured to supply the prepreg to a cutting part 124, and the cutting part 124 cutting the prepreg to continuously form sheet material 128; a conveyor unit 14 receiving and conveying the sheet material; and an assembling unit 16 comprising a metal foil supplying part 162, a first assembling part 164 bearing an assembly 20, and a second assembling part 166 assembling a metal foil piece 168 supplied from the metal foil supplying part 162 into a plate 18 and the sheet material conveyed from the conveyor unit 14 to form an assembly 20. Also provided is a method of manufacturing the assembly 20.SELECTED DRAWING: Figure 1
Patent JP-2019055437-A (JP)
Title: Manufacturing method of structure and structure
Inventor: OZAWA YUTAKA
IPC: B81B1/00
Filed: 2017-09-20
Abstract: To provide a manufacturing method of a structure and the structure capable of facilitating handling, by restraining a variation in the structure.SOLUTION: A manufacturing method of a structure joins a first substrate 100 having a first surface 102 and a second surface 104 opposed to the first surface and a second substrate having a third surface and arranging a conductive layer 300 for conducting an area of a part inside of a prescribed first area 110 and the outside on the third surface by contacting the second surface and the third surface on the inside of a first area, and the first substrate is formed with a plurality of recessed parts 120 for respectively exposing the conductive layer to one surface side by juxtaposing in the prescribed direction in the first area when viewed from the vertical direction to the first surface.SELECTED DRAWING: Figure 11
Patent JP-2019055058-A (JP)
Title: Electric bed
Inventor: MIZUSHINA AKIRA
IPC: A61G7/018
Filed: 2017-09-21
Abstract: To provide an electric bed that has achieved less expensive and highly accurate feedback control, and is capable of executing interlocking control for a back angle and a knee angle with improved usability.SOLUTION: An electric bed 1 includes an operation signal control unit 50 for executing interlocking control of a movable part of a landing part 18 involved in adjustment of a back angle and a knee angle. The operation signal control unit 50 includes a storage part 504 for storing a plurality of interlocking control points on a coordinate plane of the back angle and the knee angle involved in the interlocking control, an interlocking control setting value calculation part 506 for calculating a setting value for executing the interlocking control from a start reference point toward an actual target point calculated according to a predetermined control line, and an FB control part 30 for calculating a start reference point indicating coordinate points of the back angle and the knee angle on the basis of a sensor signal from a sensor for detecting operation of the movable part involved in a motion of the landing part 18, and executing switching type feedback control on the basis of switching between monitoring of both the back angle and the knee angle, and monitoring of one of them on the back angle and the knee angle involved in interlocking operation on the basis of the setting value.SELECTED DRAWING: Figure 4
Patent JP-2019055551-A (JP)
Title: Apparatus for manufacturing optical member, and method for manufacturing optical member
Inventor: MAEDA KOJI
IPC: G02B3/00
Filed: 2017-09-22
Abstract: To obtain an apparatus for manufacturing an optical member, and a method for manufacturing an optical member capable of reducing remaining gas between a lens molding surface and a base material, in comparison with a configuration in which a mold formed with a concave lens molding surface is moved toward one direction to press the lens molding surface onto the base material.SOLUTION: Using a rotational body with a radius R having, on its circumferential surface, a concave lens molding surface for molding a convex lens surface with a spherical radius r and a diameter d of an outer perimeter, the lens molding surface is pressed onto a surface of a base material. In such a configuration, a pressing quantity β satisfies a formula (1). β≥R-R*cos{sin(d/2r)+sin(d/2R)} (1)SELECTED DRAWING: Figure 1
Patent JP-2019057676-A (JP)
Title: Substrate processing method and substrate processing device
Inventor: ABE HIROSHI
IPC: H01L21/304
Filed: 2017-09-22
Abstract: To provide a technology capable of increasing responsiveness of modification treatment liquid for changing chemical property of a surface of a substrate.SOLUTION: A substrate processing method for processing a surface of a substrate W includes: (a) a first solvent supply process S4 for supplying IPA to the surface of the substrate W while rotating the substrate W; a modification processing liquid supply process S5 for supplying silylation liquid to form a liquid film after the first solvent supply process S4; and (c) a process for heating the substrate W in the first solvent supply process S4 and the modification processing liquid supply process S5. In the process (c), heat quantity H2 per a unit time to be applied to the substrate W in the modification processing liquid supply process S5 is larger than heat quantity H1 per unit time to be applied to the substrate W in the first solvent supply process S4.SELECTED DRAWING: Figure 13
Patent JP-2018158567-A (JP)
Title: Printer and method for producing printed matter
Inventor: WAKANAMI KYOKUKI
IPC: B41F15/08
Filed: 2017-09-22
Abstract: PROBLEM TO BE SOLVED: To compare a state of a fluid on an upper surface of a printing plate with a case where the state is detected directly by a sensor or the like, and easily detect the state of the fluid on the upper surface of the printing plate.SOLUTION: A printer 10 includes: a metal mask 40 which has a plurality of through holes 42 formed thereon and has a lower surface brought into contact with a printed wiring board 80; a squeegee 54 which slides an upper surface 40A of the metal mask 40, inserts a cream solder 20 into the through hole 42 and prints the cream solder on the printed wiring board 80; a camera 110 which photographs a photographed image including a membrane 22 of the cream solder 20 formed between the metal mask 40 and the squeegee 54 when the squeegee 54 is separated from the upper surface 40A of the metal mask 40; and a detection section which detects a state of the membrane 22 based on a photographed image photographed by the camera 110.SELECTED DRAWING: Figure 1
Patent JP-2019060972-A (JP)
Title: Imaging lens and optical apparatus
Inventor: AMANO MASARU
IPC: G02B13/18
Filed: 2017-09-25
Abstract: To provide an imaging lens which is inexpensive and in which the chromatic aberration and the defocusing due to a change in temperature are satisfactorily corrected, and an optical apparatus including this imaging lens.SOLUTION: The imaging lens includes at least one positive lens that satisfies predetermined conditional expressions (1) to (3) indicating conditions in which the dispersion is relatively low and the refractive index is high while having a negative rate of change of the refractive index. In a case where a lens that satisfies a conditional expression (4), meaning a low dispersion material, is included, the lens that satisfies the conditional expression (4) satisfies a predetermined conditional expression (5).SELECTED DRAWING: Figure 1
Patent JP-2019058460-A (JP)
Title: Game machine
Inventor: TSUBAKITANI YU
IPC: A63F7/02
Filed: 2017-09-27
Abstract: To provide a game machine with amusement.SOLUTION: A game machine 1 comprises: a special start winning port 31 in which winning of a game ball is a trigger for a win/lose determination by win/lose determination means; a winning guide path 20 through which a game ball heading for the special start winning port 31 passes; and a regulation device 10 for regulating operation of the game ball moving in the winning guide path 20 so that the time until the next game ball comes out from an exit is a certain time, after a game ball comes out from the exit of the winning guide path 20, when a player is continuously shooting a game ball toward the winning guide path 20.SELECTED DRAWING: Figure 3
Patent JP-2019061915-A (JP)
Title: Charged particle beam apparatus
Inventor: KONDO TAKESHI
IPC: H01J37/22
Filed: 2017-09-28
Abstract: To provide a charged particle beam apparatus which can reduce the influence that an electrostatic charge attracted to an already scanned portion in one scan line has on an unscanned portion.SOLUTION: To achieve the objective, a charged particle beam apparatus is proposed in the present invention, which comprises: a first charged particle beam column having a first scan deflector for scanning a first charged particle beam emitted from a first charged particle source on a sample; and a second charged particle beam column having a second scan deflector for scanning a second charged particle beam emitted from a second charged particle source on the sample. In the charged particle beam apparatus, the first and second charged particle beams are scanned so that an exposure point (103) of the second charged particle beam follows an exposure point (102) of the first charged particle beam.SELECTED DRAWING: Figure 1
Patent JP-2019067301-A (JP)
Title: Program executing apparatus and program executing method
Inventor: TAKEUCHI OSAMU
IPC: G06F13/00
Filed: 2017-10-04
Abstract: To execute computing processing of discretely located data at a high speed while suppressing load on a network.SOLUTION: When a transfer request from a program of a central site 101 is received, based on a state in which a program is being executed, a timing of transferring a program from the central site 101 to a discrete site 102 is set, and based on the transfer timing of the program, information on a state of an application state region 131 and a communication management state region 133 is transferred from the central site 101 to the discrete site 102.SELECTED DRAWING: Figure 1
Patent JP-2019066022-A (JP)
Title: Clamp fitting and method for manufacturing clamp fitting
Inventor: UCHIHASHI YOSHIHARU
IPC: F16B37/02
Filed: 2017-10-05
Abstract: To provide a clamp fitting having a small number of components, being assembled easily, and excellent in workability, and a method for manufacturing the clamp fitting.SOLUTION: A clamp fitting comprises: a stationary receiving member 11 having a first arc-shaped concave part 20 therein, and provided with a female screw part 25 at its tip part; a movable receiving member 12 having a second arc-shaped concave part 27, and of which one end side is rotatably connected to a base part 28 of the stationary receiving member 11, and the other end side is provided with a bolt insertion part 31; and a fastening bolt 32 inserted into the bolt insertion part 31 from the outside of the movable receiving member 12 in use, and screwed into the female screw part 25. The female screw part 25 is composed of a pair of half-split female screw parts 23, 24 provided oppositely at the tip part of the stationary receiving member 11.SELECTED DRAWING: Figure 1
Patent JP-2019068764-A (JP)
Title: Pet toilet cover and pet toilet
Inventor: NIGAKI KIYOSHI
IPC: A01K23/00
Filed: 2017-10-09
Abstract: To provide a pet toilet cover which facilitates fixing work and replacing work of a cover member that prevents scattering of pet urination, and also to provide a pet toilet.SOLUTION: The pet toilet cover includes: a roll member 3 that are arranged in the circumference of a pet toilet 2; and a plurality of prop members 4. The roll member 3 comprises a bottom plate part 5, a shaft part 6 and a film roll 7 while the prop members 4 comprises the bottom plate 5, support part 9, and posts 10. A cover film 8 drawn from the film roll 7 is hooked on the posts 10 of the midway in the circumferential direction and stretched between the film roll 7 and the post 10 as well as between the posts 10. The tip end part of the cover film 8 is freely attachably/detachably fixed with a fastener 11 on the posts 10 of the end position in the circumferential direction. The shaft part 6 may be formed in a pipe shape, as may be the posts 10. The cover film 8 may be detachably fixed with the fastener 11 on the posts 10 of the midway in the circumferential direction.SELECTED DRAWING: Figure 6
Patent JP-2018169995-A (JP)
Title: System and method for supporting work through use of drone
Inventor: KURAMOTO YASUTAKA
IPC: G01C21/36
Filed: 2017-10-10
Abstract: PROBLEM TO BE SOLVED: To facilitate utilization of a drone for desired work.SOLUTION: In a work support system 1, a user registers a desired region (e.g., farm field) in a server 7 through an operation terminal 9 (e.g., smartphone or tablet terminal). The server 7 prepares an investigation flight plan for an investigation (e.g., photographing) of the region, and sends the investigation flight plan to the operation terminal 9. The user flies an investigation drone 3 using the investigation flight plan to investigate the region. The user causes an investigation result to be displayed on the operation terminal 9, and selects a point where he/she wishes to perform actual work (e.g., pesticide spraying). The server 7 prepares an actual work flight plan for that point, and sends the actual work flight plan to the operation terminal 9. The user flies an actual work drone 5 using the actual work flight plan to perform actual work.SELECTED DRAWING: Figure 1
Patent JP-2019071755-A (JP)
Title: Motor drive device and control method of motor drive device
Inventor: UNO MASAKI
IPC: H02M7/48
Filed: 2017-10-11
Abstract: To enable an abnormality detection of a current detection means detecting each phase current with a single shunt resistance by a simple configuration.SOLUTION: An abnormality diagnosis portion 500 of a motor drive device having an inverter supplying AC power to an electric motor and a current detection means detecting DC bus current of the inverter calculates (504, 505) a q-axis current upper limit estimated value and a q-axis current lower limit estimated value based on a q-axis voltage command value |Vq| for diagnosis obtained by performing absolute value processing (503) to a q-axis voltage command value Vq, and calculates (501, 502) a q-axis current detected value Iqa for diagnosis based on code information of a q-axis current detected value Iq and the q-axis voltage command value Vq calculated based on an output of the current detection means. The abnormality diagnosis portion 500 determines (506) that the current detection means is abnormal when an abnormal state in which the q-axis current detected value Iqa for diagnosis deviates from a normal range prescribed between the q-axis current upper limit estimated value and the q-axis current lower limit estimated value continues for a predetermined time.SELECTED DRAWING: Figure 5
Patent JP-2019074337-A (JP)
Title: Magnetic sensor and current sensor provided with the same
Inventor: OSADA TAKASHI
IPC: G01R15/18
Filed: 2017-10-12
Abstract: To provide a magnetic sensor suitable for use as a current sensor for large current measurement.SOLUTION: A magnetic sensor includes a saturable magnetic body 20 for receiving a magnetic flux φ flowing in a z-direction, and a detection coil Lp wound around the saturable magnetic body 20 and having a coil axis in an x-direction. Thus, when the coil axis of the detection coil Lp is perpendicular to the magnetic flux φ, a magnetic influence of the magnetic flux φ on the coil axis direction of the saturable magnetic body 20 is reduced. For this reason, since it becomes difficult for the saturable magnetic body 20 to be magnetically saturated in the coil axis direction, it can measure a strong magnetic field.SELECTED DRAWING: Figure 3
Patent JP-2019073995-A (JP)
Title: Vacuum pump
Inventor: NISHIO KENJI
IPC: F04B49/06
Filed: 2017-10-13
Abstract: To provide a vacuum pump capable of stably and continuously operate for a long time, by using a general-purpose battery on the market.SOLUTION: A vacuum pump 10 is composed of a pump body 11; a motor 12 driving the pump body; and a power supply portion 13 supplying power supply to the motor. The power supply portion has a first battery 14 mounted to a first slot 16, and a second battery 15 mounted to a second slot 17. A third battery 14a and a fourth battery 15a are reserved batteries. When a battery residual quantity of the first battery is decreased to below a predetermined threshold value, then the power supply is switched from the second battery to the third battery, and the second battery of the second slot is switched to the fourth battery during the use of the third battery.SELECTED DRAWING: Figure 5