baber/WOPTO huggingface dataset:
Patent JP-2021123050-A (JP)
Title: Marking pen
Inventor: KOBAYASHI YUSUKE
IPC: B43K25/02
Filed: 2020-02-06
Abstract: To prevent ink from scattering and the tip of the pen core from popping out of the opening in the event of a drop collision even if the marking pen does not have a special structure such as an opening/closing mechanism for the opening at the tip of the barrel.SOLUTION: There is provided a barrel 10, a marking pen 1 including a porous pen core 40 housed in the barrel 10 and formed so as to be able to appear and disappear from an opening 12 provided at the tip of the barrel 10, a batting 21 housed in the barrel 10 and filled with an aqueous ink composition containing 20 mass% or more and 60 mass% or less of a water-soluble organic solvent supplied to the pen core 40, and a manipulation mechanism 30 that allows the tip of the pen core 40 to appear and disappear from the opening.SELECTED DRAWING: Figure 1D
Patent JP-2021127214-A (JP)
Title: Scissor lift
Inventor: INOUE TATSUKI
IPC: B66F9/24
Filed: 2020-02-13
Abstract: To provide a scissor lift capable of being easily made compact even when a base side supporting a scissors link mechanism and a load receiving part side are electrically connected with each other.SOLUTION: A fixed arm 13 having a lower end part, which is immovably and rotatably supported, is provided. A movable arm 14 having a lower end part, which is movably in a horizontal direction and rotatably supported, is provided. A scissors link 11 is configured by connecting an intersection part of the fixed arm 13 and the movable arm 14 with a scissors center shaft 15 rotatably. A base 4 side and a load receiving part 2 side are electrically connected with each other with a power supply cable 7. The power supply cable 7 is also used as a transmission belt embedded with a conductive core wire 8. The lower end part of the movable arm 14 is moved in the horizontal direction by the power supply cable 7 to raise/lower the load receiving unit 2 by the scissors link mechanism 3.SELECTED DRAWING: Figure 1
Patent JP-2021126321-A (JP)
Title: Game machine
Inventor: TSUNODA YOSHIKO
IPC: A63F7/02
Filed: 2020-02-13
Abstract: To enhance interest in a game.SOLUTION: A game machine includes: first shift means for shifting to a first predetermined game state that is a game state for maintaining a control mode at a second control mode for a predetermined period and is more advantageous to a player than a first specific game state when a specific condition is satisfied in the first specific game state; second shift means for shifting to a second specific game state when a specific condition is not satisfied and a second predetermined condition is satisfied in the first specific game state; and third shift means for shifting to a second predetermined game state having lower advantage to a player than the second specific game state when a specific condition is satisfied when determining first special information by determination means in the second specific game state.SELECTED DRAWING: Figure 779
Patent JP-2021129262-A (JP)
Title: Touch sensor device and electronic device including the same
Inventor: ONO KAZUTOSHI
IPC: H03K17/96
Filed: 2020-02-17
Abstract: To provide a touch sensor device that improves the acquisition efficiency of a signal component, and can effectively cope with noise and electromagnetic interference.SOLUTION: A touch sensor device comprises: a driver unit that drives an electrode whose capacitance is changed by contact, with an arbitrarily shaped waveform voltage that gradually changes from a first voltage value higher than a reference voltage to a second voltage value lower than the reference voltage, and from the second voltage value to the first voltage value; a monitor unit that monitors a drive current obtained by driving the electrode; a rectifying unit that performs full-wave rectification of the current monitored by the monitor unit; and a smoothing unit that smooths the rectified current and converts it into a current corresponding to the capacitance of the electrode.SELECTED DRAWING: Figure 1
Patent JP-2020163839-A (JP)
Title: Liquid discharge apparatus and method for controlling liquid discharge apparatus
Inventor: TAKAHASHI YUKI
IPC: B41J2/01
Filed: 2020-02-18
Abstract: To provide a liquid discharge apparatus which makes it possible to supply an ink from a main tank to both of a fill tank and a drain tank by means of one pump and which makes it possible to switch from the circulation of the ink between the fill tank and the drain tank without using the main tank to the circulation of the ink not only between the fill tank and the drain tank but also in a flow passage including the main tank, and vice versa.SOLUTION: A printing apparatus 1 comprises a head 11, a fill tank 12, a drain tank 13, a main tank 50, a pump 32, five flow passages (a first flow passage 41 to a fifth flow passage 45), and five valves V1 to V5.SELECTED DRAWING: Figure 4
Patent JP-2021129537-A (JP)
Title: Excreta treatment material and manufacturing method thereof
Inventor: YOSHINAGA HAYASHI
IPC: A01K1/015
Filed: 2020-02-21
Abstract: To provide an excreta treatment material capable of suppressing discharge of bad smell generated from excreted urine; and to provide a manufacturing method thereof.SOLUTION: An excreta treatment material 1 includes a plurality of granular materials 10 piled up in a box-shaped toilet. The plurality of granular materials 10 absorb urine excreted into the toilet. Each granular material 10 is provided with an open hole 12 passable by urine. The inner surface S1 of each granular material 10 has water-repellent property, and the outer surface S2 of each granular material 10 has water-absorptive property.SELECTED DRAWING: Figure 1
Patent JP-2021062915-A (JP)
Title: Cardboard material and cardboard box using the same
Inventor: SHIODA SHUNSUKE
IPC: D21H15/02
Filed: 2020-03-05
Abstract: To inhibit damage to folds in an accordion-folded cardboard material.SOLUTION: In a cardboard material 1, a rectangle sheet 2 in sequential double-sided cardboard is folded back in a second direction MD at each of folds F extending linearly along a first direction CD, and is piled up along a third direction TD. In the cardboard material 1, a liner constituting the double-sided cardboard has a basis weight of 110 [g/m2] or more and 290 [g/m2] or less. The liner has a pulp fiber length of 0.55 [mm] or more and 1.60 [mm] or less. A fiber orientation ratio, which is the ratio of the orientation of pulp fibers of the liner in the second direction MD to the orientation thereof in the first direction CD, is 1.0 or more and 2.0 or less. A fiber length ratio, which is the ratio of a pulp fiber length of liner base paper to a pulp fiber length of a corrugating medium constituting the double-sided cardboard, is 0.65 or more and 1.90 or less.SELECTED DRAWING: Figure 1
Patent JP-2021144350-A (JP)
Title: Program, information processing device, and print control method
Inventor: MIYABE KAZUHIRO
IPC: G06F3/12
Filed: 2020-03-10
Abstract: To allow a user to change setting contents for print processing by displaying a setting screen after starting printing in a V4 printer driver or a printer driver with a similar restriction.SOLUTION: A program controlling printing causes a computer to execute: determination processing that determines, after print processing is started, whether or not a setting screen for setting setting-information related to the print processing can be displayed; display processing that displays, when the setting screen can be displayed, the setting screen; and print control processing that controls, using the setting information set on the setting screen, the print processing.SELECTED DRAWING: Figure 4
Patent JP-2020154303-A (JP)
Title: Clamping device for display film
Inventor: PARK YOUNG WOOK
IPC: G09F9/00
Filed: 2020-03-12
Abstract: To provide a clamping device for preventing a phenomenon of a film used for a display rounding at both end edges during transfer operation because of its thinness.SOLUTION: The clamping device may comprise: first and second clamping parts 30a, 30b attached to one side of a finger part 112 of a transfer robot hand and configured to respectively clamp both end parts on one side of a display film 20; and third and fourth clamping parts 30c, 30d attached to the other side of the finger part and configured to respectively clamp both end parts on the other side of the display film 20.SELECTED DRAWING: Figure 1
Patent JP-2020089791-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-03-12
Abstract: To provide a game machine capable of improving an interest in a game of a player.SOLUTION: As a performance which is executed by performance execution means, based on establishment of a first condition, one performance is selected out of plural performances by first selection means. On the other hand, based on establishment of a second condition different from the first condition, one performance is selected out of plural performances by second selection means. Out of plural start positions containing at least a first start position and a second start position different from the first start position, as a start position of a performance selected by the first selection means, the first start position is set by start position setting means. On the other hand, as a start position of a performance selected by the second selection means, the second start position is set by start position setting means. Therefore, it is possible to improve an interest in a game of a player.SELECTED DRAWING: Figure 1
Patent JP-2021148429-A (JP)
Title: Specimen cooling device
Inventor: HIKI SHINICHIRO
IPC: G01N35/00
Filed: 2020-03-16
Abstract: To promote discharge of dew condensation water generated on an upper surface to the outside in a specimen cooling device (low temperature processing part).SOLUTION: In a low temperature processing section 40, an upper surface 74 of a rotary member 72 has an umbrella-like form, i.e., has the form which is lowered from an inner side in a radial direction to an outer side in the radial direction. An annular collecting groove 80 is formed around the upper surface 74. On the upper surface 74, a plurality of openings 92 possessed by a plurality of holding holes is exposed. A groove pattern 96 is formed on the upper surface 74. Each holding hole has a plurality of vertical grooves.SELECTED DRAWING: Figure 3
Patent JP-2021150749-A (JP)
Title: Semiconductor integrated circuit, receiving apparatus, and memory device
Inventor: FUJII SHINSUKE
IPC: H04B3/06
Filed: 2020-03-18
Abstract: To provide a semiconductor integrated circuit suitable for properly performing wired communication.SOLUTION: According to one embodiment, in a semiconductor integrated circuit, a first circuit outputs a second signal obtained by changing a frequency characteristic of a first signal. The first signal includes a pattern having a first period and a second period. The first period is a period having a first level. The second period is a period in which the first signal has a second level different from the first level after the first period. A second circuit samples an amplitude of the output second signal at a plurality of timings every given cycle in a period corresponding to the second period of the pattern. The second circuit controls a parameter relating to the frequency characteristic for the first circuit in accordance with a first magnitude relation and a second magnitude relation. The first magnitude relation is a magnitude relation between an absolute value of a first amplitude and a first threshold, and the first amplitude being an amplitude sampled at a first timing among the plurality of timings. The second magnitude relation is a magnitude relation between an absolute value of a second amplitude and the first threshold, and the second amplitude being an amplitude sampled at a second timing after the first timing among the plurality of timings.SELECTED DRAWING: Figure 3
Patent JP-2021148217-A (JP)
Title: Boot for constant velocity universal joint
Inventor: TEZUKA TAKUSHI
IPC: F16D3/84
Filed: 2020-03-19
Abstract: To prevent misalignment of a boot, in which a boot body including a bending part having a U shaped cross section and an adapter (a reinforcement member) are integrated, from an outer joint member.SOLUTION: A boot body 31 integrally includes: a cylindrical large diameter part 33 which has a large diameter side boot band attachment groove 33e and with which a reinforcement member 32 is integrated; a small diameter part 34 having a small diameter side boot band attachment groove 34a; and a bending part 35 which allows the large diameter part 33 and the small diameter part 34 to connect with each other, is at least partially disposed at an inner periphery of the large diameter part 33, and has a U shaped cross section. An annular small bending part 36 forming a convex shape to the outer part side or the inner part side of a boot is provided at an area between the large diameter side boot band attachment groove 33e and the small diameter side boot band attachment groove 34a of the boot body 31.SELECTED DRAWING: Figure 1
Patent JP-2021149641-A (JP)
Title: Object presentation device and object presentation method
Inventor: TERAGUCHI TAKEHITO
IPC: G08G1/16
Filed: 2020-03-19
Abstract: To provide an object presentation device capable of preventing the situation that an object to be attended to is not recognized by a crew member.SOLUTION: The above problem is solved by detecting an object requiring an attention by a crew member of a vehicle, transmitting an object image indicating the object to a display device, acquiring crew member attitude information including direction information of a visual line of the crew member or face direction information on the crew member, estimating whether or not the crew member recognizes the object image on the basis of the crew member attitude information and a display position where the object is displayed on a display screen of the display device, and performing an intensified display of the object image when no recognition is estimated.SELECTED DRAWING: Figure 1
Patent JP-2021149696-A (JP)
Title: Providing apparatus, providing method, and providing program
Inventor: TSUBOUCHI KOTA
IPC: G06F13/00
Filed: 2020-03-19
Abstract: To provide appropriate information to a user.SOLUTION: A providing apparatus includes: an acquisition unit which acquires detection information based on information (information detected by an image sensor or a sound senor) detected by a predetermined detection apparatus (e.g., an eyeglass-type or ear-hook wearable device worn by a user); a generation unit which generates modified information by modifying a detection result on a predetermined object in the above detection information when a context based on the detection information satisfies a predetermined condition; and a providing unit which provides the modified information to the user.SELECTED DRAWING: Figure 1
Patent JP-2021150895-A (JP)
Title: Control circuit, optical communication method, program, and mounting fixture
Inventor: KIKUCHI MASAAKI
IPC: G06F3/0346
Filed: 2020-03-23
Abstract: To easily detect a light-emitting source in optical communication.SOLUTION: A communication unit 100 acquires the inclination angle of a helmet 101 to which LEDs 102a, 102b, and 102c are attached. The communication unit 100 acquires the inclination angles or relative positions of the LEDs 102a, 102b, and 102c on the basis of the acquired inclination angle. Further, the communication unit 100 selects one of the LEDs 102a, 102b, and 102c nearest to a top part on the basis of the inclination angles or relative positions, and performs light emission control for transmitting an ID by visible light communication.SELECTED DRAWING: Figure 1
Patent JP-2021146711-A (JP)
Title: Liquid discharge device and impact position adjustment method of liquid discharge device
Inventor: KONISHI YOSUKE
IPC: B41J2/01
Filed: 2020-03-23
Abstract: To provide a liquid discharge device which enables liquid droplets to impact on a slender medium to be discharged, even if position variation due to meander of the medium to be discharged occurs.SOLUTION: A liquid discharge device 100 comprises: a discharge head 1K having a nozzle row in which nozzles for discharging liquid droplets are arranged in a row; a conveying mechanism 109 that conveys the medium to be discharged in a direction approximately parallel to an arranging direction of the nozzle row of the discharge head; a position detecting part 106 that detects, in chronological order, a conveyance position in a direction orthogonal to a conveying direction of the medium to be discharged being conveyed, at an opposing position; a vibration information calculating part 510 that obtains period and amplitude of vibration of the medium to be discharged from time and the conveyance position of the medium to be discharged detected at the position opposing to the position detecting part to calculate medium-vibration information; and a trajectory adjusting part 107 that deflects a trajectory of flying liquid droplets discharged from the discharge head, on the basis of the medium-vibration information calculated by the vibration information calculating part 510, and makes the liquid droplets impact on the medium to be discharged.SELECTED DRAWING: Figure 5
Patent JP-2020114007-A (JP)
Title: Low noise amplification device
Inventor: KURIHARA DAISUKE
IPC: H03G3/30
Filed: 2020-03-25
Abstract: To provide a low noise amplification device capable of amplifying an input signal without deteriorating noise characteristics and distortion characteristics.SOLUTION: The low noise amplification device includes: a low noise amplifier 3 connected between a signal input terminal 1 and a signal output terminal 2; a buffer circuit 4 for receiving an output signal of the low noise amplifier 3 with high input impedance and outputting it with low output impedance; a detection circuit 6 for detecting the output signal of the buffer circuit 4; and a control circuit 7 for inserting or bypassing an attenuator in a high frequency signal line according to a level of a detection voltage output from the detection circuit 6.SELECTED DRAWING: Figure 11
Patent JP-2021156458-A (JP)
Title: Door opening/closing detection device and program
Inventor: SUGITA KATSUHIKO
IPC: F25D29/00
Filed: 2020-03-25
Abstract: To highly accurately detect opening/closing operation of a door without installing a special circuit or device to a storage room.SOLUTION: A door opening/closing detection device includes: an acquisition unit (11) for acquiring internal temperature data of a storage room (2); a calculation unit (12) for calculating a differential value of the temperature data acquired by the acquisition unit (11); and a detection unit (14) for detecting opening/closing operation of a door for the storage room (2) on the basis of the differential value calculated by the calculation unit (12).SELECTED DRAWING: Figure 1
Patent JP-2021156995-A (JP)
Title: Display device and optical unit
Inventor: SAITO JUN
IPC: G02B27/02
Filed: 2020-03-26
Abstract: To prevent an increase in the size of an optical system by the addition of an optical member.SOLUTION: A display device 100 includes: an image light generating device 11; a light-guiding member 13 on which image light IL emitted from the image light generating device 11 is incident; a first diffraction element 14 provided at an incident side of the light-guiding member 13 and having positive power; a second diffraction element 15 provided at an exit side of the light-guiding member 13 and having positive power; and a mirror 17 provided at an end portion at the incident side of the light-guiding member 13 and having positive power. The image light IL passed through the first diffraction element 14 is reflected by the mirror 17 and propagates in the light-guiding member 13, and the image light IL incident on the second diffraction element 15 is deflected by the second diffraction element 15 and forms an exit pupil.SELECTED DRAWING: Figure 2
Patent JP-2021067256-A (JP)
Title: Method of generating vehicle control data, vehicle control device, vehicle control system, and vehicle learning device
Inventor: HASHIMOTO YOSUKE
IPC: F02D45/00
Filed: 2020-03-30
Abstract: To provide a method of generating vehicle control data that allows reduction in the number of man-hours necessary for an expert in setting a relationship between a state of a vehicle and an action variable.SOLUTION: In a transient period (S72: NO), a CPU sets a throttle opening degree command value TA* and a retardation amount aop of ignition timing on the basis of time-series data of an accelerator operation amount PA, operates a throttle valve and an ignition device according to them (S32a, S34), and acquires a torque Trq, a torque command value Trq* and an acceleration Gx at that time (S70). If the transient period ends, the CPU updates an action value function Q by rewarding according to whether the torque Trq and the acceleration Gx satisfy criteria (S74). Thus, reinforcement learning is performed only in the transient period.SELECTED DRAWING: Figure 5
Patent JP-2021160522-A (JP)
Title: Tilt lock device
Inventor: HAYASHIGUCHI TAICHI
IPC: B62D33/067
Filed: 2020-03-31
Abstract: To provide a tilt lock device capable of arranging vertical coupling parts according to a position of a vehicle appliance.SOLUTION: A tilt lock device 4 is configured so that, to a pair of vehicle body frames 1a and 1b extending in a cross direction D1 of a vehicle, a pair of cab frames 2a and 2b for supporting a cab 2 from a lower side is coupled so that the cab 2 can be tilted, and the tilt lock device locks a posture of the cab 2 by engaging to the vicinity of a rear part of the cab 2, the tilt lock device comprises: a lock cross member 5 which is arranged to extend in a vehicle width direction D2 and is fixed to the vicinity of rear ends of the pair of cab frames 2a and 2b; a pair of vertical coupling parts 6a and 6b which is arranged to extend in a vertical direction D3 of the vehicle, and whose lower end is fixed to the pair of vehicle body frame 1a and 1b correspondingly; and a lock part 8 which is arranged in the vicinity of upper ends of the pair of vertical coupling parts 6a and 6b, and engages to the lock cross member 5 for locking the posture of the cab 2 to the vehicle body frames 1a and 1b.SELECTED DRAWING: Figure 2
Patent JP-2021143668-A (JP)
Title: Wave-power device by standstill of huge weight
Inventor: ABE YUTAKA
IPC: F03B13/16
Filed: 2020-03-12
Abstract: To provide a power-generating device using vertical motion of wave generated in a sea surface, and a mooring and multi-connection device necessary for practical use.SOLUTION: A cylindrical large-scale tank 1 is caused to vertically float by taking out an upper surface part in a sea surface. In the cylindrical large-scale tank, a huge weight 2 being movable smoothly vertically is braced with a strong spring 3. Also, the huge weight 2 is brought into standstill by configuring so as to obtain a natural frequency being slower than a vertical movement speed of the wave of a sea area to be installed. A wave-power device uses differential between the tank 1 vertically moving by the wave and the huge weight 2, and thereby drives a rotational electric generator 8 or linear electric generators 14, 15. Also, the individual waves are small to the very large sea surface, and therefore a large number of tanks can be brought into multi-connection closely by a connection device using a recess steel strip 9. Simultaneously, this completely non-sliding connection device is effective even in mooring of a tank group.SELECTED DRAWING: Figure 1