baber/WOPTO huggingface dataset:
Patent JP-2020013482-A (JP)
Title: Vehicle detector
Inventor: OWARI NOBUYUKI
IPC: G07B15/00
Filed: 2018-07-20
Abstract: To provide a vehicle detector capable of suppressing erroneous detection of a presence or absence of a vehicle while having a simpler configuration.SOLUTION: A vehicle detector comprises a projector and a light receiver which receives light emitted from the projector, and detects a vehicle according to a light receiving state of light emitted from the projector toward the light receiver. The projector is a polarized projector in which an amount of light radiated toward a vertically lower region than a straight line connecting the projector and the light receiver is smaller than an amount of light radiated toward a vertically upper region than the straight line connecting the projector and the light receiver.SELECTED DRAWING: Figure 2
Patent JP-2020011001-A (JP)
Title: Portable sounder
Inventor: KINOSHITA SUSUMU
IPC: A47G33/00
Filed: 2018-07-20
Abstract: To provide a portable sounder which is compactly arranged so as to take less space for carrying convenience.SOLUTION: The portable sounder 100 is equipped with a portable rod-shaped holder 10 and a sounder body 50 that makes a sound by striking the inner face or the outer face. The holder 10 is provided with a concave sounder housing part 20 which is formed in one part in the longitudinal direction of the rod shape and which can house the sounder body 50, and with a grip part 30 which is formed in the other part in the longitudinal direction and which is for a user to grip. As a result, the sounder body 50 at nonuse time is housed in the sounder housing part 20, so that the wieldy, suitable-to-carry, and easy-to-handle portable sounder can be materialized.SELECTED DRAWING: Figure 1
Patent JP-2020014389-A (JP)
Title: Tenya for hairtail
Inventor: MIYAZAWA YUKINORI
IPC: A01K85/00
Filed: 2018-07-23
Abstract: To provide a tenya for hairtail capable of improving success of fishing, by suppressing bending of a shank or a needle part.SOLUTION: A tenya 1 for hairtail has a shank 5 installed on a weight part 3, a needle part 7 provided on the tip side of the shank 5, and a piercing needle 9 provided on the upper side of the shank 5, for piercing and holding a bait. The shank 5 is thickened, the needle part 7 is thinned, and the needle part 7 is connected and fixed to the tip side of the shank 5.SELECTED DRAWING: Figure 1
Patent JP-2020016254-A (JP)
Title: Hydraulic auto-tensioner
Inventor: TAKANO TAKEHIRO
IPC: F16H7/12
Filed: 2018-07-23
Abstract: To prevent a hydraulic oil in a hydraulic auto-tensioner from oozing to an exterior.SOLUTION: A hydraulic auto-tensioner includes: a cylinder 2 in which an upper end opens and a lower end is closed; a rod 3 which is inserted into the cylinder 2 so as to be movable vertically; a spring seat 4 provided at an upper part of the rod 3; a return spring 5 which is incorporated into between a lower part of the cylinder 2 and the spring seat 4 and biases the rod 3 upward; a hydraulic damper mechanism 6 which buffers downward force applied to the rod 3 with a hydraulic oil in the cylinder 2; an annular oil seal 30 which is attached to an inner periphery of an upper end opening of the cylinder 2 so as to slidably contact with the rod 3 or a member 20 which integrally moves with the rod 3 in conjunction with movement of the rod 3; and an annular separator 35 which is disposed at a lower part of the oil seal 30 and inhibits the hydraulic oil from adhering to the oil seal 30.SELECTED DRAWING: Figure 1
Patent JP-2020016708-A (JP)
Title: Optical device, projection optical system, exposure apparatus, and method of manufacturing article
Inventor: SHIBATA YUGO
IPC: G02B17/00
Filed: 2018-07-23
Abstract: To provide a technique advantageous in terms of vibration of an optical element when an adjustment mechanism for adjusting the position of the optical element is provided.SOLUTION: An optical device is provided with an adjustment mechanism for adjusting the position of an optical element. The adjustment mechanism includes a first guide part for guiding movement of the optical element in a first direction in a plane perpendicular to an optical axis of the optical element, a second guide part for guiding movement of the optical element in a second direction different from the first direction in the plane, and a third guide part for guiding movement of the optical element in a third direction intersecting the plane and the optical axis.SELECTED DRAWING: Figure 2
Patent JP-2020017366-A (JP)
Title: Electric wire with terminal and manufacturing method therefor
Inventor: TAKESHITA JUNYA
IPC: H01R43/048
Filed: 2018-07-24
Abstract: To provide an electric wire with a terminal, the electric wire inhibiting reduction in conduction performance of a crimp part, and a manufacturing method for the electric wire.SOLUTION: An electric wire with a terminal comprises: a covered electric wire including an insulating covering formed on the circumference of a conductor extending in the longer direction, the conductor being exposed at the wire's tip where the covering on the circumference of the conductor is removed; and a crimp terminal at which a tip of the covered electric wire is inserted into a tubular part and is crimped and connected to part of the exposed conductor and covering. The crimp terminal includes a conductor crimp part crimped with the exposed conductor and a covering crimp part crimped with the covering. The conductor crimp part has a concave shape in a cross section perpendicular to the longer direction, the concave shape having a depressed part formed by crushing part of the tubular part's circumference. The conductor crimp part also includes: a straight crimp part that in a cross section along the longer direction, crimps the conductor so as to extend in the longer direction approximately linearly; and a swell part positioned closer to the tip than the straight crimp part, the swell part having a side part curved in a concave shape from the straight crimp part side, the side part being on the straight crimp part side of the swell part.SELECTED DRAWING: Figure 5
Patent JP-2020016861-A (JP)
Title: Accessory and imaging apparatus
Inventor: NAKAGAWA YUSUKE
IPC: G03B17/02
Filed: 2018-07-27
Abstract: To provide an accessory capable of maintaining or improving holdability, without impairing operability.SOLUTION: An accessory (200) attachable to/detachable from a camera body (100) includes a housing (201), a cover member (203) which can be operated between an opening position and a closing position with respect to the housing, and a holding part (204) on which a part of a hand holding the camera body is put, in such a state that the accessory is attached to the camera body. When the cover member is in the opening position, at least one of a battery and a medium can be inserted or removed in such a state that the accessory is attached to the camera body. When the cover member is in the closing position, at least one of the battery and the medium cannot be inserted or removed. A split line (300) formed by the housing and the cover member is provided in at least a part of the holding part. The clearance of the split line has a first clearance (260) and a second clearance (261) whose size is different from that of the first clearance.SELECTED DRAWING: Figure 2
Patent JP-2020019181-A (JP)
Title: Transfer sheet
Inventor: MIYADERA JINKO
IPC: B44C1/17
Filed: 2018-07-31
Abstract: To provide a transfer sheet that can more efficiently discharge to the outside gas remaining inside a substrate to be transferred or gas generated from the inside of the substrate to be transferred after the substrate is transferred.SOLUTION: In a transfer sheet 1 are laminated a releasable support body 10 and a transfer layer 2 in this order, where the transfer layer 2 includes ventilation means.SELECTED DRAWING: Figure 1
Patent JP-2020018562-A (JP)
Title: Game machine
Inventor: KANO TAKUYA
IPC: A63F7/02
Filed: 2018-07-31
Abstract: To provide a game machine that can enhance the interest of a game.SOLUTION: When a rolling member D170 is displaced from the initial position, a connection pin D213 inserted into a groove D194R is displaced downward by an inner wall surface along the extending direction of the groove D194R, and a corresponding displacement member D180 is displaced to an open position. Meanwhile, the connection pin D213 inserted into the groove D194L is not displaced downward (not pushed down) before reaching the end in the extending direction on an upper side of the groove D194L, and the corresponding displacement member D180 (the other of a pair of displacement members D180) is kept in a closed position. Then, when the connection pin D213 is displaced downward by the end in the extending direction on the upper side of the groove D194L, the corresponding displacement member D180 is displaced to the open position. In this way, each of the pair of displacement members D180 can begin the displacement from the closed position to the open position at a different timing.SELECTED DRAWING: Figure 120
Patent JP-2020019097-A (JP)
Title: Machine tool
Inventor: NAKAMURA YOSHIKATSU
IPC: G05B19/404
Filed: 2018-08-01
Abstract: To provide a machine tool capable of securing processing quality of a workpiece, and suppressing damage of a tool.SOLUTION: A machine tool has means for detecting chattering vibration generation, means for comparing a detection value, when detecting chattering vibration generation, with a threshold determined beforehand, means for performing operation for separating a relative position between a workpiece and a tool, when determined that the detection value exceeds the threshold, and analytical means for analyzing chattering vibration after performing the operation.SELECTED DRAWING: Figure 1
Patent JP-2020018793-A (JP)
Title: Ophthalmologic image processing apparatus, oct apparatus, and ophthalmologic image processing program
Inventor: SHIBA RYOSUKE
IPC: A61B3/10
Filed: 2018-08-03
Abstract: To provide an ophthalmologic image processing apparatus, an OCT apparatus, and an ophthalmologic image processing program that can appropriately detect at least one of a tissue boundary and a specific site captured in an ophthalmologic image.SOLUTION: A control unit of the ophthalmologic image processing apparatus acquires an ophthalmologic image captured by an ophthalmologic image capture apparatus (S11). The control unit acquires, by entering the ophthalmologic image into a mathematical model trained by a machine learning algorithm, a probability distribution with the coordinates of at least one of a specific tissue boundary and a specific site within a region of the ophthalmologic image as a probability variable (S14). The control unit detects at least one of the specific boundary and the specific site on the basis of the acquired probability distribution (S16, S24).SELECTED DRAWING: Figure 5
Patent JP-2020025200-A (JP)
Title: Communication apparatus, communication system, and communication method
Inventor: HARADA KENJI
IPC: H04W52/02
Filed: 2018-08-07
Abstract: To provide a communication apparatus capable of reducing the failure of receiving operation.SOLUTION: A second communication apparatus 20 includes a second communication part 22 that is configured to perform reception check of radio waves at predetermined intervals on the basis of the reception timing of a beacon signal for synchronizing communication and perform reception operation after a standby period shorter than a predetermined interval elapses when a radio wave is received during reception check.SELECTED DRAWING: Figure 1
Patent JP-2020015485-A (JP)
Title: Lock mechanism
Inventor: HOTTA KUNIO
IPC: B60B33/00
Filed: 2018-07-23
Abstract: To provide a lock mechanism for stopping rotation of a wheel of a free caster.SOLUTION: A lock mechanism for a free caster rotatably fits a gear-shaped stop body 9 to a wheel 2 and a claw body 10 to a wheel supporting frame 1 to connect the claw body to a vertical shaft 12, in which the vertical shaft is connected to a vertical frame 14, a first link plate 18, a second link plate 19 bendably connected, and an elastic body 25 energizing the first link plate and the second link plate are arranged in series to the vertical shaft above the vertical frame, and a hanging plate 22 is fitted to the vertical frame. Normally, the first link plate and the second link plate extend, the stop body 9 and the claw body 10 are engaged, and rotation of the wheel 2 is locked. When a wire 27 is pulled, the vertical shaft 12 pulls up the claw body 10 via the hanging plate 22, releases engagement, and unlocks the rotation of the wheel.SELECTED DRAWING: Figure 1
Patent JP-2020027126-A (JP)
Title: Neck hanging label
Inventor: KITAHATA RYOSUKE
IPC: B65D23/14
Filed: 2018-08-09
Abstract: To enhance advertisement effect and to prevent deterioration in a communication state by mounting onto a target commodity without sticking.SOLUTION: A neck hanging label includes a locking and mounting section 3 that is locked and supported by a neck section of a bottle container 2 and an RFID identification tag section 5. The RFID identification tag section 5 is positioned away from the bottle container 2 in a state of being locked and mounted onto the neck section of the bottle container 2. Preferably, the RFID identification tag section 5 is bent and raised relative to the locking and mounting section 3.SELECTED DRAWING: Figure 8
Patent JP-2020027692-A (JP)
Title: Sample transfer device and electron microscopy
Inventor: YOSHIDA HIDEFUSA
IPC: H01J37/28
Filed: 2018-08-09
Abstract: To provide a sample transfer device capable of preventing damage of a stage for mounting a sample holder while securing a conveyance speed and to provide an electron microscopy comprising the sample transfer device.SOLUTION: A sample transfer device 1 comprises a sample holder 6, a holder mounting member 7, and a conveying part 8. The conveying part 8 includes a driving source (a constant speed motor 31), a rotational member (a second gear 34), a guide part (a liner guide 39), and a rod 37. The rotation member rotates by the driving source with a rotational axis as a center, and the guide part guides the holder mounting member 7 to a linear direction orthogonal to the rotational axis of the rotational member. The rod 37 is rotatably coupled with the rotational member and the holder mounting member 7, and the minimum distance from a coupling part with the rotational member to the guide part becomes the largest in an intermediate part of the movement range of the holder mounting member 7.SELECTED DRAWING: Figure 6
Patent JP-2020026451-A (JP)
Title: Cleaning oil composition, production method thereof and dewatering cleaning method
Inventor: TAMAKI TADAMOTO
IPC: C11D7/26
Filed: 2018-08-09
Abstract: To provide a cleaning oil composition excellent in separability and low-temperature stability.SOLUTION: The cleaning oil composition includes components as given below: (A) a branched aliphatic monocarboxylic acid; (B) a linear aliphatic monocarboxylic acid; (C) a monoamine containing no oxygen atom; and (D) a hydrocarbon-based solvent and has a molar ratio [B/A] of the component (B) to the component (A) of 1.4 or less.SELECTED DRAWING: None
Patent JP-2020026652-A (JP)
Title: Reinforcement reinforcing structure and reinforcement reinforcing method
Inventor: SHIODA KEISUKE
IPC: E04C5/04
Filed: 2018-08-10
Abstract: To provide a technique capable of reinforcing a corner portion side of an inner reinforcing bar of a reinforced concrete portion without making a hole.SOLUTION: In a reinforcement structure 10 which provides a reinforcing bar 11 (reinforcing material) for reinforcing the corner 3c side of the inner reinforcing bar 5a buried on the inner surface 4a side of at least one of the side walls 2c of the side wall 2c and the bottom slab 2b (two reinforced concrete portions) connected at the corner 3c, the reinforcing bar 11 is fixed via a fixing member 13 over the inside of each of the side wall 2c and the corner 3c, and is bended in a curve in the opposite direction to the side wall 2c side at the corner 3c.SELECTED DRAWING: Figure 3
Patent JP-2019034341-A (JP)
Title: Resistance spot welding method and manufacturing method for welding member
Inventor: SAWANISHI CHIKAUMI
IPC: B23K11/24
Filed: 2018-08-17
Abstract: To provide a resistance spot welding method by which a nugget with an appropriate diameter can be obtained without occurrence of scatter and an increase of energization time, while reducing man days for work even in a case where the leading end of an electrode wears and/or disturbance is present.SOLUTION: Preliminary energization and main energization are carried out in both main welding and test welding. In the test welding, a disturbed state is simulated, and the preliminary energization and the main energization are carried out under constant-current control. A time change curve of a quantity of instantaneous heat generation per unit volume and a cumulative quantity of heat generation per unit volume, which are calculated from an electrical characteristic between electrodes when an appropriate nugget is formed, are stored for each of the preliminary energization and the main energization. In the main welding, welding is carried out using, as a reference, the time change curve of the quantity of instantaneous heat generation per unit volume and the cumulative quantity of heat generation, stored for each of the preliminary energization and the main energization for the test welding.SELECTED DRAWING: Figure 1
Patent JP-2020030904-A (JP)
Title: Electromagnetic relay
Inventor: SHISHIBA ATSUSHI
IPC: H01H50/56
Filed: 2018-08-20
Abstract: To provide an electromagnetic relay capable of being easily assembled while simplifying a configuration.SOLUTION: An electromagnetic relay 1 includes a movable piece 3 in which a movable-side terminal 3a is formed at one end section, and fixing pieces 4, 5 in which fixed-side terminals 4a, 5a are formed at one end section. The movable piece 3 is made of a copper iron alloy and is directly attracted by an iron core of an electromagnet 2, causing elastic deformation. A second support portion 6b of a support body 6 for holding the movable piece 3 and the fixed pieces 4 and 5 and the electromagnet 2 are arranged above a first support portion 6a of the support body 6 holding the electromagnet 2. The movable piece 3 formed in an L-shaped plate shape is inserted into a first fixing hole formed in the second support portion 6b from a front side so that the movable-side terminal 3a is arranged at a rear side of the second support portion 6b. The fixing pieces 4, 5 formed in a linear flat plate shape are inserted into a second fixing hole formed in the second support portion 6b from a front side so that the fixed-side terminals 4a, 5a are disposed at a rear side of the second support portion 6b.SELECTED DRAWING: Figure 1
Patent JP-2020029285-A (JP)
Title: Measuring cap
Inventor: TAKEUCHI JUNKO
IPC: B65D47/20
Filed: 2018-08-22
Abstract: To allow a measured value of liquid to be changed while suppressing a measuring cap from being enlarged in size.SOLUTION: A measuring cap 13 comprises a first cap main body 130 that is attached to a mouth part 110 of a container main body 11 and a second cap main body 140 that is connected to the first cap main body 130. The second cap main body 140 has a second peripheral wall part 141 that is fitted to a first peripheral wall part 132 of the first cap main body 130 and can slide with respect to the first peripheral wall part 132, and a second cylindrical part 142 that is fitted to a first cylindrical part 133 of the first cap main body 130 and can slide interlocking with a second peripheral wall part 141 with respect to the first cylindrical part 133. A measurement space 5 in which liquid 8 supplied through the first cylindrical part 133 and the second cylindrical part 142 from inside of the container main body 11 is stored and measured is defined by a bottom wall part 131, at least either of the first peripheral wall part 132 and the second peripheral wall part 141 and at least either of the first cylindrical part 133 and the second cylindrical part 142.SELECTED DRAWING: Figure 5
Patent JP-2020030099-A (JP)
Title: Manufacturing method of capacitance weight sensor and capacitance weight sensor using the method
Inventor: HOSODA TETSURO
IPC: G01L5/00
Filed: 2018-08-22
Abstract: To provide a capacitance weight sensor capable of precisely detecting weighting regardless of the position of the weighting (weight, pressure) applied to a sensor mat.SOLUTION: A capacitance weight sensor includes: a panel electrode S in which a resin plate made of an elastic material is covered with a conductor and the conductor is covered with a dielectric sheet; a panel electrode E in which a resin plate made of an elastic material is covered with a conductor and the conductor is covered with a dielectric sheet; and a frame spacer of an elastic body disposed in the entire periphery of a gap of outer edges of the panel electrode S and the panel electrode E. In the capacitance weight sensor, at least one of the panel electrode S and the panel electrode E stuck to the frame spacer is extended in a drum-paneled state.SELECTED DRAWING: Figure 2
Patent JP-2019039292-A (JP)
Title: Joint structure of concrete precast floor slab
Inventor: KANI YUKITSUGU
IPC: E01D21/00
Filed: 2018-08-23
Abstract: To provide a mechanical joint structure for a concrete precast floor slab which facilitates the stabilization of construction efficiency by making the alignment easier, and also intends to prevent the deformation of a vertical groove on a female joint in groove type cross section.SOLUTION: It is structured so that a female joint 3 of a concrete precast floor slab 1A on one side is engaged with a male joint 4 of a concrete precast floor slab 1B on the other side to couple the concrete precast floor slabs 1A and 1B together, and deformation restriction material 12 of a vertical groove part 3a is installed with respect to the female joint 3, so that the inner space IS of the female joint 3, the upper side space US and the lower side space LS of the female joint 3, and a clearance part M between the concrete precast floor slab 1A on one side and the concrete precast floor slab 1B on the other side are filled with a grout material 17.SELECTED DRAWING: Figure 3
Patent JP-2020036241-A (JP)
Title: Image reading device, control method of the same, and program
Inventor: NISHIYAMA MASASHI
IPC: H04N1/00
Filed: 2018-08-31
Abstract: To allow a user to easily recognize that some image data has a size different from a size of an original by reading mixed originals and guide the user to be able to perform rereading of the original by switching to a mixed original mode as a recovery method.SOLUTION: A CPU 111 of an MFP 101 for reading an original by sequentially conveying a plurality of originals stacked on an original tray 30 is configured to: determine whether there is a difference in sizes of the originals each time an original is read by a scanner 117 (S305); notify a user of a possibility that originals of different sizes may have been mixed and scanned on the basis of the determination result when performing a preview of a read image; and enable a function to read each original according to a size from mixed originals where originals with different sizes are mixed and provide a navigation for prompting rereading of the original (S310).SELECTED DRAWING: Figure 3
Patent JP-2020033496-A (JP)
Title: Active energy ray-curable resin composition
Inventor: SAITO YOSHIKAZU
IPC: C08F2/44
Filed: 2018-08-31
Abstract: To provide an active energy ray-curable resin composition that can form a cured coating having excellent adhesion to a glass base material.SOLUTION: An active energy ray-curable resin composition contains an acrylic polymer A with a glass transition temperature of -50 to 110°C, a monofunctional (meth) acrylate B having a hydroxy group, a polyfunctional (meth) acrylate C, a (meth) acryloyl group-containing phosphoester D and a silane coupling agent E.SELECTED DRAWING: None