baber/WOPTO huggingface dataset:
Patent JP-2021160583-A (JP)
Title: Mixer drum drive device and calibration method of electromagnetic proportional valve
Inventor: YOKOYAMA TAKASHI
IPC: B60P3/16
Filed: 2020-03-31
Abstract: To accurately suppress variation of a rotation number of a mixer drum.SOLUTION: A mixer drum drive device 100 comprises: a hydraulic pump 20; a two-speed type hydraulic motor 30 for driving a mixer drum 3 so as to rotate; an electromagnetic proportional valve 21 for controlling flow of hydraulic oil into the hydraulic motor 30 from the hydraulic pump 20; and a controller 40. The controller 40 switches speed of the hydraulic motor 30 between first and second speeds, for driving the mixer drum 3 and changes an energization amount to the electromagnetic proportional valve 21 in switching of speed of the hydraulic motor 30, and can perform automatic adjusting processing for calculating an energization amount to the electromagnetic proportional valve 21 so that variation of rotation speed of the mixer drum 3 in switching of a speed of the hydraulic motor 30 becomes equal to or less than a predetermined threshold, and controls operations of the electromagnetic proportional valve 21 by the energization amount calculated by the automatic adjusting processing following switching of speed of the hydraulic motor 30, between first and second speeds.SELECTED DRAWING: Figure 2
Patent JP-2021162486-A (JP)
Title: Sensor element and gas sensor
Inventor: KANETO HIROMITSU
IPC: G01N5/02
Filed: 2020-03-31
Abstract: To provide a sensor element which offers stable oscillation characteristics and improved sensitivity, and a gas sensor.SOLUTION: A sensor element is provided, comprising a quartz oscillator, a first electrode, a second electrode, and a sensitive film. The quartz oscillator has a first surface with a surface roughness of 0.19-0.36 μm, inclusive, and a second surface. The first electrode is provided on the first surface. The second electrode is provided on the second surface. The sensitive film is provided on the first electrode.SELECTED DRAWING: Figure 1
Patent JP-2021159430-A (JP)
Title: Electrocardiographic amplifier holder and electrocardiograph including the same
Inventor: KIRYU IKUO
IPC: A61B5/321
Filed: 2020-04-01
Abstract: To quickly start measurement by facilitating transfer of measuring equipment and mounting of electrodes in an electrocardiographic measurement.SOLUTION: An electrocardiographic amplifier 2A including a tabular holding case 20 having at least a flat bottom surface and measuring an electrocardiogram, while holding an electrocardiographic amplifier 3A on an upper surface side of the holding case 20, is configured to be electrically connected to the held electrocardiographic amplifier 3A, while respectively mutually fixing base end sides of respective lead cables 5a, 5b, 5c, 5d, and 6, four for limb and one for chest, at bilaterally symmetric positions, with their spaced at prescribed intervals apart in an outer peripheral side of the holding case 20, and to input respective detection signals. The electrocardiographic amplifier further includes radio transmission means 210 for transmitting a detection signal amplified by the electrocardiographic amplifier 3A to electrocardiogram display means side, where the measurement is performed, with it placed on an upper surface of the abdominal area of a subject in a supine position or on an upper surface of a femoral area of the subject in a seated position.SELECTED DRAWING: Figure 1
Patent JP-2021067261-A (JP)
Title: Vehicle control device, vehicle control system and vehicle learning device
Inventor: HASHIMOTO YOSUKE
IPC: F02D41/04
Filed: 2020-04-03
Abstract: To provide a vehicle control device capable of reducing man-hours of a skilled worker in setting a relation between a vehicle state and a behavior variable.SOLUTION: When determining that a trip is finished (Yes in S30), a CPU reads time series data on an acceleration operation amount PA as a state, a throttle opening command value TA* and a delay angle amount aop of an ignition timing as behavior, torque Trq for calculating a reward, and a torque command value Trq* and acceleration Gx during the trip (S34). Then, the CPU: determines the reward in accordance with whether or not the torque Trq and the acceleration Gx satisfy references (S36 to S40); and renews a behavior value function Q and a measure π on the basis of the determined reward (S42 to S48).SELECTED DRAWING: Figure 3
Patent JP-2021167638-A (JP)
Title: Branch flow passage closing device and branch flow passage closing method
Inventor: MORISHITA KAZUHIKO
IPC: F16K43/00
Filed: 2020-04-10
Abstract: To provide a compact branch flow passage closing device with high work efficiency, and a branch flow passage closing method.SOLUTION: A branch flow path closing device X that closes a flow path of a branch pipe part branched from a fluid pipe, comprises: a locking mechanism 4 that is locked to a connection between the branch pipe and the fluid pipe; a sealing mechanism 5 having an elastic member 5C capable of closing the flow path of the branch pipe part; and shaft member 7 that supports the locking mechanism 4 and the sealing mechanism 5. The sealing mechanism 5 has a fluid inflow part 51 that allows fluid to flow into the elastic member 5C, and when the fluid flows in from the fluid inflow part 51, expands the elastic member 5C to close the flow path of the branch pipe part.SELECTED DRAWING: Figure 2
Patent JP-2020161144-A (JP)
Title: Methods and apparatus to collect distributed user information for media impressions and search terms
Inventor: ALAN N BOSWORTH
IPC: G06F13/00
Filed: 2020-04-16
Abstract: To provide methods for enabling tracking of media impressions for media presented by mobile device apps.SOLUTION: A method includes: receiving a media identifier and an impression identifier from a device, the media identifier being indicative of media presented at the device; receiving the impression identifier associated with first user information from a first database proprietor as a result of the first database proprietor obtaining a first identifier sent from the device, the first identifier identifying the device or a user; receiving the impression identifier associated with second user information from a second database proprietor as a result of the second database proprietor obtaining a second identifier sent from the device, the second identifier identifying the device or the user; identifying the first and second user information associated with the same user based on the impression identifier; and associating the first and second user information with the media identifier.SELECTED DRAWING: Figure 1
Patent JP-2020109217-A (JP)
Title: Treatment method of stainless steel component
Inventor: IAI YUICHI
IPC: C23C22/78
Filed: 2020-04-20
Abstract: To provide a descaling treatment of a stainless steel component, the descaling treatment possibly being performed in an installation site of the stainless steel component.SOLUTION: A descaling treatment of a stainless steel component includes a mechanically polishing step (S10) where the stainless steel component is mechanically polished, and an electrolytic polishing step (S12) where the mechanically polished stainless steel component is electrolytically polished by an anode electrolysis using an electrolytic solution including an electrolyte and an acid component comprising of at least one of malic acid, citric acid, gluconic acid, lactic acid, tartaric acid, fumaric acid, succinic acid, phytic acid, acetic acid, ascorbic acid, and itaconic acid.SELECTED DRAWING: Figure 1
Patent JP-2020153993-A (JP)
Title: Device
Inventor: DAVID WRIGGLESWORTH
IPC: G01N1/10
Filed: 2020-04-27
Abstract: To provide a sampling device which is suitable for collecting a sample in an aquaculture environment, an enclosed system, or the gastrointestinal tract of a human or animal.SOLUTION: A sampling device is provided, comprising a separate compartment that is ejected to create an increased space or volume for storing a sample. The sampling device can be orally administered to an animal and recovered to conduct an analysis of a collected sample to diagnose the health of the gastrointestinal tract and determine nutrient absorption and digestibility.SELECTED DRAWING: Figure 4
Patent JP-2021171397-A (JP)
Title: Game machine
Inventor: MUTO SAKAE
IPC: A63F7/02
Filed: 2020-04-27
Abstract: To provide a game machine capable of effectively utilizing space in a back side of a game board.SOLUTION: A Pachinko machine (game machine) P includes: a game board 5 having a game area in which game balls flow down; and a movable accessory (performance device) disposed in a back side of the game board 5. In a game area, a first start pocket 31 (predetermined ball entry part) allowing game balls to enter and a stage unit (guide route) 30 for guiding game balls to the first start pocket 31 are provided. In the game machine, the stage unit 30 and the movable accessory are disposed with a predetermined interval in a longitudinal direction (in a direction orthogonal to a board surface of the game board). The amount of projection relative to a back 5b of the game board 5 of the stage unit 30 is set smaller than the amount of projection relative to a front 5a of the game board 5 of the stage unit 30.SELECTED DRAWING: Figure 13
Patent JP-2021178889-A (JP)
Title: Thermoelastic elastomer composition and feeling improvement agent
Inventor: MASUDA EIJI
IPC: C08F220/24
Filed: 2020-05-11
Abstract: To provide a thermoplastic elastomer composition that has excellent feeling, and does not generate stickiness with time.SOLUTION: A thermoplastic elastomer composition comprises (1) a feeling improvement agent formed by containing a fluorine-containing polymer, and (2) a thermoplastic elastomer composition formed by containing a thermoplastic elastomer polymer, in which the fluorine-containing polymer has a repeating unit derived from the fluorine-containing monomer and a repeating unit derived from a non-fluorine monomer that is (meth)acrylate ester monomer.SELECTED DRAWING: None
Patent JP-2021177967-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2020-05-13
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: Performances include a first performance and a second performance in which an expectation that an advantageous game will be given is higher than in the first performance. A speaker can output one of a plurality of types of music, which include a specific music. The specific music is a music, which is outputted both when a first condition is established in response to execution of the second performance and when a second condition is established in response to operation on operation means operable by a player, in common.SELECTED DRAWING: Figure 6
Patent JP-2020122018-A (JP)
Title: Improved interferon therapy
Inventor: NIGEL PARKER
IPC: A61K39/12
Filed: 2020-05-19
Abstract: To provide improved interferon therapy.SOLUTION: A method for improving the efficacy of interferon as a human therapeutic comprises: a. diagnosing in a human patient a condition which may be treated with interferon; then b. administering to the human a second agent which inhibits an inhibitory human immune system checkpoint, the agent administered in an amount sufficient to reduce the activity of the checkpoint on decreasing immune activity; and c. administering to the human a first agent which increases the human patient's level of interferon in an amount effective to treat the condition.SELECTED DRAWING: Figure 1
Patent JP-2021184133-A (JP)
Title: Coin processing device and automated transaction device
Inventor: SUDO NOBUYUKI
IPC: G07D1/00
Filed: 2020-05-21
Abstract: To improve the accuracy of detecting the presence or absence of coins remaining in a collection space.SOLUTION: An upper separator 15 includes: an accumulation and separation unit 15A that accumulates coins and separates and unloads the coins one by one; and a separation and transportation unit 15B that transports the coins unloaded from the accumulation and separation unit 15A. The accumulation and separation unit 15A includes: an inclined disk 43 that is rotatably supported with a central axis 43C of a disk surface 43S as the rotation center and rotates in a predetermined rotation direction; an accumulation cover 41 that forms a coin accumulation space 48 with the disk surface 43S to accumulate the coins; an around-the-hole notch 74 that is a part of an outer periphery 43T of the disk surface 43S cut out toward the central axis 43C; and an outer light passage hole 72o that is provided inside the around-the-hole notch 74, penetrates the inclined disk 43, and allows the detection light of a coin residual detection sensor 70 as a sensor to detect whether or not coins remain in the coin accumulation space 48 to pass through.SELECTED DRAWING: Figure 9
Patent JP-2021002333-A (JP)
Title: Object detection device, object detection method, and terminal equipment
Inventor: KANG HAO
IPC: G06T7/00
Filed: 2020-05-28
Abstract: To provide a lightweight object detection device whose processing speed is fast and recognition accuracy is high, an object detection method, and terminal equipment.SOLUTION: The object detection device includes: a feature extraction unit that extracts features in an input image; and a detection unit that detects an object in an input image based on the features extracted by the feature extraction unit. The feature extraction unit includes at least one shuffle part. The shuffle part includes multiple convolution layers. The number of input channels and the number of output channels of each of the multiple convolution layers are the same. The multiple convolution layers include at least one depth-separable convolution layer.SELECTED DRAWING: Figure 1
Patent JP-2021187285-A (JP)
Title: Truck loading platform for loading chicken cages
Inventor: ODAGIRI KATSUMI
IPC: B62D33/027
Filed: 2020-05-29
Abstract: To provide a truck loading platform for loading chicken cages, which includes an openable ceiling portion of a truck body and thereby can prevent interference between an operator and the loading platform and can be manufactured at low cost and which allows net hanging to be safely performed and can be used at a two-story poultry house.SOLUTION: Transverse beams 5 are disposed in a lateral direction between supporting pillars 4 disposed standing upward from a floor of a loading platform, and loading platform body frames 6 each including an openable top surface as a ceiling portion and openable side surfaces as side wall portions are formed. End portions of a U-shaped frame 7 are rotatably attached to the openable top surface of the loading platform body frame 6 so as to be located close to a center of the loading platform body frame such that a longitudinal direction of the U-shaped frame 7 is a loading platform front-rear direction, and thus the U-shaped frame can flip up.SELECTED DRAWING: Figure 1
Patent JP-2021189849-A (JP)
Title: Information processing device, information processing method, and program
Inventor: KANO HIROKAZU
IPC: E05B49/00
Filed: 2020-06-01
Abstract: To improve security at the time of vehicle transfer in a vehicle system using an electronic key.SOLUTION: An information processing device can communicate with a vehicle that authenticates portable devices based on electronic keys acquired from the portable devices. The information processing device acquires use situations of the electronic keys issued to the two or more portable devices, and if the use situations satisfy a predetermined condition, nullifies the authentication performed for at least one of the two or more portable devices.SELECTED DRAWING: Figure 1
Patent JP-2021191714-A (JP)
Title: Suspension metal fitting
Inventor: SATO MASAJI
IPC: B66C1/66
Filed: 2020-06-05
Abstract: To provide a suspension metal fitting capable of easily and safely suspending an object of about weight 100-1000 t to be suspended without using a hitch wire and safely suspending the object even when there are uneven parts, curves, steps, slopes or the like on the surface of the object to be suspended.SOLUTION: A suspension metal fitting 10 is an instrument disposed between a hook F of a lifting machine and an object G to be suspended, and comprises: a holding member 1 directly or indirectly suspended from the hook F; and a plurality of joining members 2 arranged along the shape of a surface Ga of the object G so as to connect the object G and the holding member 1 via welding parts W1 and W2. The holding member 1 and the joining members 2 are formed by flat metal plates, the plane direction of the holding member 1 and the plane direction of the joining members 2 are arranged to intersect with (orthogonal to) each other, and the joining members 2 are arranged to face each other while sandwiching the holding member 1 therebetween.SELECTED DRAWING: Figure 1
Patent JP-2022000322-A (JP)
Title: Plotter
Inventor: MAKINO AKIHIKO
IPC: B43L13/00
Filed: 2020-06-19
Abstract: To achieve flexible cable jam prevention by use of a component with a low cost and easy installation.SOLUTION: A plotter has a pen block 21 which comprises a cutting pen 22 (pen) and a solenoid 30 (electric component) and reciprocates in a horizontal direction. The plotter has a cable housing groove 26 which extends along a movement route of the pen block 21 and is formed into a groove shape. The plotter has a belt-like flexible cable 33 which extends toward one end side of the cable housing groove 26 from the pen block 21 and is bent downward to be inverted, and extends toward the other end side in the cable housing groove 26. The plotter has a cable holding component 35 which is so supported by the pen block 21 as to position in the cable housing groove 26, and is located above the flexible cable 33 extending in the cable housing groove 26. The cable holding component 35 is formed of an elastomer into a ring shape, and extends in a longer direction of the cable housing groove 26 when viewed from above.SELECTED DRAWING: Figure 2
Patent JP-2022003307-A (JP)
Title: Lens optical characteristic measuring apparatus, lens optical characteristic measuring method, program and recording medium
Inventor: KOIDE TAMAKI
IPC: G01M11/00
Filed: 2020-06-23
Abstract: To provide a lens optical characteristic measuring apparatus which can easily measure the optical characteristics of a spectacle lens with high accuracy.SOLUTION: A lens optical characteristic measuring apparatus comprises a lens position movement unit, a lens support unit, and a lens holding unit. The lens holding unit comprises a frame body 18h, a lens contact part 18m, and a lens pressing part 18d. The lens contact part 18m is arranged in a frame of the frame body 18h. The lens contact part 18m is in contact with an edge of the frame or an edge of the lens of the spectacle lens, and the lens can be held in the frame of the frame body in such a state that the edge is freely slidable. The lens pressing part 18d can press the lens placed on the lens support unit in such a state that the pressure is applied to the lens support unit with the movement to the lens support unit side by the lens position movement unit.SELECTED DRAWING: Figure 11
Patent JP-2022006476-A (JP)
Title: Non-contact power supply apparatus
Inventor: KIMURA MUNEKIMI
IPC: H01F38/14
Filed: 2020-06-24
Abstract: To provide a non-contact power supply apparatus capable of suppressing a leakage electromagnetic field while avoiding enlargement.SOLUTION: A power transmitting device PTD of a non-contact power supply apparatus 1 includes a pair of power transmitting coils 20A and 20B which are disposed adjacently to each other. The pair of power transmitting coils 20A and 20B include coil parts 21A and 21B and core parts 22A and 22B. The core parts 22A and 22B include a principal surface portion 221 opposed to the coil parts 21A and 21B in a coil axis direction, and side face portions 222 and 223 opposed to outermost peripheral surfaces of the coil parts 21A and 21B in a direction which is orthogonal with the coil axis direction. A current is supplied to the pair of power transmitting coils 20A and 20B in such a manner that directions of generation of magnetic flux in the coil parts 21A and 21B become reverse directions. In the pair of power transmitting coils 20A and 20B, each side face portions 222 and 223 is disposed side by side in a row in such a manner that the side face portions 222 and 223 are not interposed between each coil parts 21A and 21B.SELECTED DRAWING: Figure 4
Patent JP-2020172498-A (JP)
Title: Cell activator, wound remedy, anti-inflammatory drug, periodontitis remedy, and periodontal disease remedy
Inventor: OSHITA TAKAYA
IPC: A61P43/00
Filed: 2020-06-24
Abstract: To generate plasma using a wide range of plasma-generating gas and irradiate an activated gas.SOLUTION: Provided is a cell activator that is a gas with a radical concentration of 0.1 to 300 μmol/L. The radical concentration is determined as follows. The distance from the irradiation port to the liquid surface is set to be 5.0 mm for 0.4 mL of a solution of DMPO (5,5-dimethyl-1-pyrroline-N-oxide) 0.2 mol/L, an active gas is irradiated for 30 seconds, and subsequently the hydroxyl radical concentration of the solution irradiated with the active gas is measured by the electron spin resonance (ESR) method, as a radical concentration.SELECTED DRAWING: None
Patent JP-2022011430-A (JP)
Title: Printer and printing method
Inventor: OHARA EIICHI
IPC: B41J2/165
Filed: 2020-06-30
Abstract: To provide a test pattern suitable for appropriately performing reading and inspection after the reading.SOLUTION: A printer includes a printing head having a nozzle for discharging a dot with a first size of ink and a dot with a second size smaller than the first size, and a control part for controlling the printing head, and thereby allowing the printing head to print a test pattern for inspecting the state of ink discharge by the nozzle on a printing medium. The test pattern has a first pattern element formed of a plurality of dots with the first size and a second pattern element formed of a plurality of dots with the second size, and the control part allows the printing head to print the test pattern having the larger number of dots with the second size forming the second pattern element than the number of dots with the first size forming the first pattern element.SELECTED DRAWING: Figure 4
Patent JP-2022011883-A (JP)
Title: Welding method, welding equipment and welding structure of metal conductor
Inventor: NISHINO Fumika
IPC: B23K26/21
Filed: 2020-06-30
Abstract: To obtain a welding method which dispenses with processing for differently removing a plating layer before welding even if a plurality of conductors including a metal conductor in which, for example, the plating layer is formed, are welded, welding equipment and a welding structure of the metal conductor.SOLUTION: In a welding method for performing welding by irradiating laser beams on surfaces of processing objects being a plurality of metal conductors including at least one metal conductor in which, for example, a plating layer is formed, the laser beams include a first laser beam whose wave length is equal to or longer than 800[nm] and equal to or shorter than 1200[nm], and a second laser beam whose wave length is equal to or shorter than 500[nm], and the plating layer is removed by the irradiation of the second laser beam. In the welding method, the wave length of the second laser beam may be equal to or longer than 400[nm] and equal to or shorter than 500[nm]. Also, in the welding method, the plating layer may be a tin-plated layer.SELECTED DRAWING: Figure 1