baber/WOPTO huggingface dataset:
Patent JP-2020123878-A (JP)
Title: Logger unit and shooting system
Inventor: HAIJIMA YASUHITO
IPC: H04N5/232
Filed: 2019-01-31
Abstract: To provide a logger unit that associates a shutter signal at the time of shooting with a shooting time with high accuracy, and a shooting system using the logger unit.SOLUTION: A logger unit 4 that is attached to a hot shoe adapter of a camera and receives a data signal that changes over time includes a GNSS receiver that receives a GNSS time from a GNSS satellite, a timing control unit that obtains a GNSS time at the time of signal input and outputs the GNSS time and the signal, an operation control unit that creates log data with a time stamp on the basis of the GNSS time and the signal, and an external storage device that is detachably provided and stores the log data with the time stamp.SELECTED DRAWING: Figure 3
Patent JP-2020121688-A (JP)
Title: Pneumatic tire
Inventor: KUNINAKA SEO
IPC: B60C9/00
Filed: 2019-01-31
Abstract: To provide a pneumatic tire which can exhibit excellent high speed durability performance even when a belt-like sound absorption material is introduced in a tire inner cavity on the assumption that shock burst resistance is secured.SOLUTION: When, among four end points E1, E2, E3 and E4 in a tire width direction of two circumferential direction main grooves 14 and 16 positioned on both sides of the center land part 22 in the tire width direction, a circular arc that passes through at least three points including two points as a boundary to the land parts and has a center inside in a tire radial direction is regarded as a first contour line L1 of a tread surface, a tire profile line of the center land part 22 projects to inside in the tire radial direction with respect to the first contour line L1 of the tread surface.SELECTED DRAWING: Figure 1
Patent JP-2020127059-A (JP)
Title: earphone
Inventor: OMORI NAOKI
IPC: H04R1/10
Filed: 2019-02-01
Abstract: To prevent degradation of a battery without an increase in cost.SOLUTION: An earphone 1 comprises: an earphone body 2, as a master, which receives a stereo sound signal transmitted thereto and transmits an L-channel sound signal to an earphone body 3; and the earphone body 3, as a slave, which receives the L-channel sound signal transmitted from the earphone body 2. The earphone 1 is a wireless earphone in which the earphone body 2 and the earphone body 3 perform wireless communication. The earphone body 3 comprises: a battery 32; and a battery charger 31 which controls the charging of the battery 32. The battery charger 31 limits the charging of the battery 32 to a level no higher than a predetermined ratio of the capacity of the battery 32.SELECTED DRAWING: Figure 1
Patent JP-2020126444-A (JP)
Title: Drowning sensor
Inventor: KATAUE YOSHIMOTO
IPC: G08B21/08
Filed: 2019-02-05
Abstract: To provide a drowning sensor which is purposed to promptly discover and rescue a drowned swimmer, for sensing an actual drowned state.SOLUTION: A buzzer sound/signal transmitter 2 is attached to a rubber band 1 mounted on the head, and a water pressure sensor 3 included in the transmitter is put in the mouth or an ultrasonic sensor included therein is fitted near the cheek, thereby sensing a quantity of water to be sucked into the mouth in the case of drowning. At the same time, a binding member within the buzzer sound/signal transmitter such as a hook, a solenoid or a ball screw is actuated, binding with the rubber band is cancelled, such that the buzzer sound/signal transmitter is released from the head and floated on the surface of water by its own buoyancy and a buzzer sound or a signal is generated to notify drowning.SELECTED DRAWING: Figure 1
Patent JP-2020136694-A (JP)
Title: Output circuit
Inventor: OTA NORIKAZU
IPC: H03K17/16
Filed: 2019-02-12
Abstract: To provide an output circuit capable of suppressing through currents with a simple configuration.SOLUTION: An output circuit 10 includes: an input terminal 16: an output terminal 17; a ground 18; a first transistor 11; a second transistor 12; a diode 13; and a resistance element 14. A first drain D1 is connected to a power supply 20 (power supply terminal 15), and a first source S1 is connected to the output terminal 17. An anode of the diode 13 is connected to the first source S1, and a cathode thereof is connected to a first gate G1. The resistance element 14 is connected between the power supply 20 (power supply terminal 15) and the first gate G1. A second drain D2 is connected to the first gate G1, and a second source S2 is connected to a ground terminal 18. The second gate G2 is connected to the input terminal 16.SELECTED DRAWING: Figure 1
Patent JP-2019155084-A (JP)
Title: Posture and deep respiration improvement device, system and method
Inventor: KENNETH LAWRENCE ROSENBLOOD
IPC: A61B5/113
Filed: 2019-02-15
Abstract: To provide a system for improving a posture and deep respiration.SOLUTION: A sensor device 100 for improving a posture may be a wearable device or a device 100 which can be arranged on a user and which is not a wearable type, so that the device 100 may be configured to be attached or connected to a body of a user. The device 100 may comprise a housing 116, one or a plurality of sensors 106, 117, 118, a microphone 119, an LED light 111, a speaker 112, a power supply 120, a radio connection device 125, and a memory unit 128. The system may calculate one or a plurality of optimal posture positions and respiration exercises to a user based on data communicated by the sensor device and collected information related to the user. The system may detect one or a plurality of mismatches and notify a user of mismatch(es), and therefore, a user is alerted to maintain at least one optimal posture position and perform deep respiration periodically.SELECTED DRAWING: Figure 1
Patent JP-2020132718-A (JP)
Title: Equipment for regeneration of wood pellet, and method therefor
Inventor: TADA ATSUSHI
IPC: B65D88/26
Filed: 2019-02-15
Abstract: To provide equipment for regeneration of a wood pellet, capable of improving operation efficiency of the whole equipment by eliminating deficits of the equipment caused due to powder generated when storing and conveying the wood pellet, and to provide a method therefor.SOLUTION: Equipment 10 of this invention for regeneration of a wood pellet includes: a storage hopper 20 in which powder generated in equipment for storing and conveying the wood pellet is collected; a water content-measuring hopper 30 for receiving the powder of the storage hopper 20 and then measuring a water content of the powder; water-adding means 40 for adding water to make the powder in the water content-measuring hopper 30 satisfy a predetermined water content; a molding material-storing hopper 50 for receiving the powder, the water content of which is adjusted to the predetermined amount and which is then stirred; and a molding machine 60 for producing the wood pellet by using the stored powder.SELECTED DRAWING: Figure 1
Patent JP-2020132337-A (JP)
Title: Panel hanger and panel hanger suspending method
Inventor: RATNESH KUMAR
IPC: E04G21/16
Filed: 2019-02-18
Abstract: To provide a panel hanger 1 that eliminates the need to provide a lock portion, such as a hole, in a panel P, that can be used for a general purpose even for panels P of different sizes, and that eliminates the need for a work for locking the panel hanger 1 to the panel P, and to provide a panel suspending method using the panel hanger 1.SOLUTION: A panel hanger 1 according to the invention comprises: a pair of panel clamping portions 2a, 2b that clamp a panel P from both sides in a thickness direction of the panel P; a pair of panel clamping link members 4a, 4b provided with the pair of panel clamping portions 2a, 2b on lower end sides thereof and provided so as to be rotatable using an intermediate intersecting portion 3 as an axis; and a pair of link members 6a, 6b one end sides of which are coupled to upper end sides of the panel clamping link members 4a, 4b so as to be rotatable using coupling portions 5a, 5b as axes.SELECTED DRAWING: Figure 1
Patent JP-2019220141-A (JP)
Title: Branch Coverage Guided Symbolic Execution for Hybrid Fuzz Testing of Software Binaries
Inventor: PHAN QUOC-SANG
IPC: G06F11/36
Filed: 2019-02-19
Abstract: To provide a method and a system for branch coverage guided symbolic execution for hybrid fuzzing.SOLUTION: An example computer-implemented method may include: receiving seed input of a binary program under analysis (BPUA) that is discovered during testing by a greybox fuzzer; concretely executing the seed input in the BPUA; collecting a trace resulting from the concrete execution of the seed input; determining whether the concrete execution of the seed input discovers a new branch; responsive to a determination that the concrete execution of the seed input discovers a new branch, updating a bitmap to indicate that the new branch is discovered, where the bitmap is utilized by the greybox fuzzer to maintain a record of the discovered branches in the BPUA; and providing the seed input to the greybox fuzzer.SELECTED DRAWING: Figure 3
Patent JP-2019089553-A (JP)
Title: Image display apparatus, movable body, image display method, and program
Inventor: SAISHO KENICHIRO
IPC: G08G1/16
Filed: 2019-02-25
Abstract: To allow a driver to easily recognize information (surrounding object information) on the movement of an object (a detection object) in the surroundings of a movable body relative to the movable body through an image displayed in a display area ahead in a movable body travel direction.SOLUTION: An information providing apparatus 200 comprises image-light projection means 230 for projecting image light to a light transmission member, and further comprises: distance detection means 100 for detecting the relative distance in a movable body travel direction of a detection object present in the surroundings of a movable body; visual point position detection means for detecting the visual point position of a driver 301; and display control means 250 for controlling the image-light projection means so that, by changing the display position of an object image indicating the detection object according to the detection result of the visual point position detection means, the driver's perception distance resulting from the motion parallax of the object image is changed according to the relative distance in the movable body travel direction of the detection object detected by the distance detection means.SELECTED DRAWING: Figure 5
Patent JP-2020132984-A (JP)
Title: Vacuum treatment apparatus and vacuum treatment method
Inventor: UMEHARA SEIJI
IPC: C23C14/24
Filed: 2019-02-25
Abstract: To suppress deposition of a vapor deposition material near a jet nozzle.SOLUTION: A vacuum treatment apparatus includes a vapor deposition source and a moving mechanism. The vapor deposition source has a jet nozzle, and can jet out a vapor deposition material from the jet nozzle. The moving mechanism has a protective plate constituted lower than the jet nozzle, and lined up with the jet nozzle, and can move a vapor deposition material adhering to the protective plate by a vapor deposition treatment of the vapor deposition material. In such a vacuum treatment apparatus, since the vapor deposition material adhering to the protective plate lined up with the jet nozzle is moved, deposition of the vapor deposition material near the jet nozzle can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2019072641-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-02-26
Abstract: To provide a game machine allowing an easy distinction between effective symbols and non-effective symbols.SOLUTION: A game machine 1 comprises: a display device 91 having a display area 911; and notification means which causes variations of a plurality of types of decorative symbols 10 in the display area 911 and makes a notification of a winning or losing determination result by a combination of effective symbols 10a of the decorative symbols 10 extending along an effective line at a variation stop time point when the variations are stopped. Together with the effective symbols 10a, if non-effective symbols 10b which are not the effective symbols 10a but the decorative symbols 10 are displayed in the display area 911, the effective symbols 10a are more explicitly displayed than the non-effective symbols 10b.SELECTED DRAWING: Figure 20
Patent JP-2020137545-A (JP)
Title: Home delivery box system
Inventor: IIDA NAOKI
IPC: E05B65/00
Filed: 2019-02-26
Abstract: To provide a system capable of storing two or more packages in a common home delivery box with simple control.SOLUTION: A home delivery box 1 includes: a call button 21 having an electric lock 12, and communicated with a main entrance slave machine 2, which is the main entrance slave machine 2 to call a resident; a camera 22 for imaging a person who operates the home delivery box 1; a speech section 23 to speak with a person who is called; a first communication IF 27 communicated with the home delivery box 1; and a second communication IF 28 communicated with a portable terminal 4. The portable terminal 4 has an unlock button for performing unlocking operation of the electric lock 12. The unlock button can be operated when the home delivery box 1 is locked, and the main entrance slave machine 2 and the portable terminal 4 are in a speech state. When the unlock button is unlocked, an unlock signal is transmitted to the home delivery box 1 via the main entrance slave machine 2 so as to unlock the electric lock 12, and on the other hand, call means relaying the unlock signal stores a video imaged by the camera 22 in a video storing part 25 while the electric lock 12 is unlocked.SELECTED DRAWING: Figure 1
Patent JP-2020024364-A (JP)
Title: Optical laminate
Inventor: SOFUE SHOJI
IPC: H05B33/02
Filed: 2019-02-27
Abstract: To provide an optical laminate which comprises a polarizing plate and retardation film and is not susceptible to cracks when subjected to thermal shock.SOLUTION: An optical laminate provided herein comprises a polarizing plate and a retardation film having a piercing elastic modulus of 50 g/mm or less as computed from a formula (1) below using a stress F (g) applied to the retardation film by a tip of a piercing jig and a strain S (mm) on the retardation film when the film is punctured by vertically pressing a surface of the film with the tip of the piercing jig. Formula (1): Piercing Elastic Modulus (g/mm)=F (g)/S (mm)SELECTED DRAWING: Figure 1
Patent JP-2020140821-A (JP)
Title: Illumination device
Inventor: OSUGI KAZUMI
IPC: F21V33/00
Filed: 2019-02-27
Abstract: To provide an illumination device which can obtain sensation as if a person is bathing in the sunlight.SOLUTION: An illumination device radiates light. The illumination device comprises: a light source of light; and a panel member arranged in a path of the light. The panel member transmits at least a part of light in a plate thickness direction of the panel member, and radiates heat in a travel direction of the light. The light source is a panel-like light source having a light emitting face for emitting the light, for example. The light source is arranged so that the light emitting face is confronted with the panel member, for example.SELECTED DRAWING: Figure 2
Patent JP-2020139599-A (JP)
Title: Joint
Inventor: ITO KOKI
IPC: F16L37/138
Filed: 2019-03-01
Abstract: To provide a joint which eliminates a need of an operation part which is a lever enabling easy operation of a sleeve and protrudes in a radial direction to prevent incorrect operation.SOLUTION: A joint comprises: a joint body 2; a sleeve 3 attached to the joint body 2; a lever 5 rotatably attached to the joint body; and a connection member 4 which is attached to the lever 5 and connects the lever 5 with the sleeve 3 by rotating the lever 5. When the lever is placed in an intermediate position, the connection member 4 connects the lever 5 with the sleeve 3. When the lever 5 is further rotated from the intermediate position, the sleeve 3 moves with the connection member 4 in a longitudinal axis L direction.SELECTED DRAWING: Figure 3
Patent JP-2020137930-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-03-01
Abstract: To provide a game machine capable of enhancing interest in a performance using a specific image.SOLUTION: A game machine can execute an item addition performance for displaying a white item image or a red item image newly and an item changing performance for changing a white item image under display to a red item image, and a degree of expectation toward control to a jackpot game state is higher when a red item image is displayed from the beginning than when a white item image is changed to a red item image halfway.SELECTED DRAWING: Figure 8-13
Patent JP-2020141113-A (JP)
Title: Semiconductor device
Inventor: KONO HIROSHI
IPC: H01L21/28
Filed: 2019-03-01
Abstract: To provide a semiconductor device capable of reducing on-resistance.SOLUTION: The semiconductor device according to an embodiment comprises: a first electrode; a second electrode; a silicon carbide layer provided between the first electrode and the second electrode and including a first surface and a second surface; and a gate electrode. The silicon carbide layer comprises: a first conductivity-type first silicon carbide region; a second conductivity-type second silicon carbide region disposed between the first silicon carbide region and the first surface; a second conductivity-type third silicon carbide region disposed between the first silicon carbide region and the first surface so as to be separated from the second silicon carbide region; a first conductivity-type fourth silicon carbide region disposed between the second silicon carbide region and the first surface so as to be in contact with the first electrode; a first conductivity-type fifth silicon carbide region disposed between the second silicon carbide region and the third silicon carbide region, and having a first conductivity type impurity concentration higher than that of the first silicon carbide region; and a second conductivity-type sixth silicon carbide region disposed between the fifth silicon carbide region and the first surface so as to be in contact with the first electrode. The gate electrode is disposed to be opposite to the second silicon carbide region.SELECTED DRAWING: Figure 1
Patent JP-2019081963-A (JP)
Title: Anodized aluminum member, and manufacturing method and treatment agent of anodized aluminum member
Inventor: MATSUMOTO SHIGERU
IPC: C25D11/18
Filed: 2019-03-04
Abstract: To provide an anodized aluminum member that has excellent pore sealing properties and corrosion resistivity.SOLUTION: An anodized aluminum member, which is sealed with a constituent excluding nickel, includes an anodic oxide film on the surface of an aluminum base material or aluminum alloy base material, fluorine, cobalt, and/or chromium. The cobalt or chromium exists in the whole region or in the region of thickness of 0.01 μm or thicker of the oxide film in the direction from the surface of the anodized aluminum member to the aluminum base material or the aluminum alloy base material. In the thickness direction, between the surface and the 3 μm thickness of the anodized aluminum member, the abundance ratio of cobalt is between 0.5 mass% and 40 mass%, and/or the abundance ratio of chromium is between 1 mass% and 40 mass%.SELECTED DRAWING: Figure 2
Patent JP-2019168445-A (JP)
Title: Visual torque indication for threaded joints
Inventor: TED LEWIS ROBERTSON
IPC: F16B31/02
Filed: 2019-03-06
Abstract: To provide a threaded joint incorporating a visual torque indicator that enables determination of proper torquing using visual inspection methods.SOLUTION: A threaded element for a mechanical joint includes a body having threads and a visual torque indicator disposed on the body, the torque indicator including a strain-responsive material configured to change its visual appearance in response to application of strain of a predetermined first magnitude thereto.SELECTED DRAWING: Figure 12
Patent JP-2019167953-A (JP)
Title: Compressor
Inventor: KIM HONG MIN
IPC: F04B39/14
Filed: 2019-03-06
Abstract: To provide a compressor in which a decompression member can be prevented from being damaged when the decompression member is inserted into an oil recovery flow passage at the time of its assembly and repairing work.SOLUTION: This invention relates to a compressor that comprises a casing 1; a compression mechanism 3 absorbing a refrigerant from an absorbing space V1 of the casing, compressing the absorbed refrigerant and discharging the compressed refrigerant to a discharging space V2 of the casing; and an oil recovering flow passage 4 for recovering oil separated from the refrigerant in the discharging space; and a pressure reducing member 5 inserted into the oil recovering flow passage so as to reduce a pressure of oil passing through the oil recovering flow passage. The pressure reducing member can include deformation preventing means when it is inserted into the oil recovering flow passage. With this arrangement described above, the pressure reducing member is prevented from being damaged when it is inserted into the oil recovering flow passage and it is possible to reduce costs required for preventing, acknowledging and repairing of damage of the pressure reducing member.SELECTED DRAWING: Figure 1
Patent JP-2020150108-A (JP)
Title: Transformer, power supply device, and medical care system
Inventor: ISHIZAWA KAZUKI
IPC: H01F30/10
Filed: 2019-03-13
Abstract: To more effectively discharge a heat caused in a primary winding and a secondary winding while surely separating the primary winding and the secondary winding by a constant distance.SOLUTION: A transformer comprises: a flat plate-like primary winding 21 and a secondary winding 22; a middle leg 31 for inserting each of windings 21 and 22; and a magnetic core 23 having a first core part 34 coupled to one end part along a length direction of the middle leg 31 and a second core part 35 coupled to the other end part along the length direction. A wall surface WP1 on the side where the middle leg 31 in the first core part 34 is positioned and a wall surface WP2 on the side where the middle leg 31 in a second core part 35 opposite to the wall surface WP1 is positioned are formed in parallel with each other, and the primary winding 21 is fixed to the wall surface WP1, and the secondary winding 22 is fixed to the wall surface WP2. A distance 12 between the primary winding 21 and the secondary winding 22 is defined to be constant.SELECTED DRAWING: Figure 5
Patent JP-2020153246-A (JP)
Title: Electric actuator
Inventor: ISHIKAWA SHINTARO
IPC: F16H1/32
Filed: 2019-03-18
Abstract: To reliably transmit power through a cycloid reduction gear.SOLUTION: An electric actuator 1 includes a drive rotor 2, a driven rotor 3, an electric motor 4 and a differential device 5. The driven rotor 3 includes: a body 31; a shaft 32 connected to the body 31; and a positional deviation prevention part 34 for preventing relative positional deviation in a circumferential direction between the body 31 and the shaft 32.SELECTED DRAWING: Figure 1
Patent JP-2020153794-A (JP)
Title: Absolute encoder
Inventor: SATO TOKUKAZU
IPC: G01D5/12
Filed: 2019-03-19
Abstract: To provide an absolute encoder with which it is possible to reduce the influence of leakage flux on a magnetic sensor.SOLUTION: An absolute encoder 100-1 includes a worm gear 1d that rotates in accordance with the rotation of a main shaft, and a permanent magnet 9. The absolute encoder 100-1 includes a magnetic sensor 40, and a worm wheel 2a that engages with the worm gear 1d. The absolute encoder 100-1 includes a worm gear 2b that rotates in accordance with the rotation of the worm wheel 2a, and a worm wheel 5a that engages with the worm gear 2b. The absolute encoder 100-1 includes a permanent magnet 8, and a magnetic sensor 50 for detecting the rotation angle of the worm wheel 5a. The absolute encoder 100-1 includes a flux shield 500 that encloses at least a portion of the periphery of a first drive gear and a second driven gear.SELECTED DRAWING: Figure 10