baber/WOPTO huggingface dataset:
Patent JP-2023068210-A (JP)
Title: Electric circuit unit and battery pack
Inventor: OHASHI OSAMU
IPC: G06F1/3206
Filed: 2020-03-30
Abstract: To ensure that a startup terminal is switched to the low voltage level by a simple one-shot pulse circuit a prescribed time after being switched to an operation mode.SOLUTION: An electronic circuit unit comprises: a trigger circuit 3 for outputting a switching pulse signal by an external trigger signal; and a circuit module 2 for switching between an operation mode and a power-saving mode by the switching pulse signal inputted to a startup terminal 2a. The trigger circuit 3 includes a semiconductor switching element 5 for outputting a switching pulse signal under control of an external trigger signal, a load resistor 6 for the semiconductor switching element 5, and a one-shot pulse circuit 7 for turning the switching pulse signal into a one-shot pulse of a prescribed pulse width. The one-shot pulse circuit 7 is composed of a coupling capacitor 13 which is connected to the input side of the semiconductor switching element 5 and a charge resistor 14 for the coupling capacitor 13, the pulse width of the one-shot pulse being specified by the time constant of the coupling capacitor 13 and the charge resistor 14.SELECTED DRAWING: Figure 1
Patent JP-2020102653-A (JP)
Title: Component mounting device and component presence/absence determination method
Inventor: OKADA KOICHI
IPC: H05K13/08
Filed: 2020-04-01
Abstract: To provide a component mounting device capable of quickly determining the presence/absence of a component in a suction nozzle.SOLUTION: A component mounting device 1 includes a side surface imaging camera 31 that images the periphery of each tip of a plurality of suction nozzles from the side surface, a component presence/absence determination unit 52 (determination unit) that determines the presence/absence of a component adsorbed at the tip of the suction nozzle on the basis of image data obtained by the side imaging camera 31, and a thickness calculation unit 44 (calculation unit) that calculates the thickness of the component sucked at the tip of the suction nozzle on the basis of the image data obtained by the side imaging camera 31, and after the component presence/absence determination unit 52 starts determining the presence/absence of a component, the thickness calculation unit 44 starts calculating the thickness of the component.SELECTED DRAWING: Figure 5
Patent JP-2020101840-A (JP)
Title: Drive transmission device and image forming apparatus
Inventor: KAWASHIMA TOMOMICHI
IPC: G03G21/18
Filed: 2020-04-01
Abstract: To improve operability when a unit is inserted/removed.SOLUTION: A unit attachable to/detachable from an apparatus body includes a coupling for receiving rotary drive from the apparatus body. The apparatus body also includes a coupling engaged with the coupling of the unit. At least one of the couplings can be pressed in a direction parallel to a rotary shaft and one of the couplings includes a slope. When attaching/detaching the unit, one coupling is pushed by the slope and pressed on, thereby disengaging the couplings.SELECTED DRAWING: Figure 7
Patent JP-2020171012-A (JP)
Title: Loran device with electrically short antenna and crystal resonator and related methods
Inventor: FRANCIS E PARSCHE
IPC: H03H9/54
Filed: 2020-04-03
Abstract: To provide a LORAN device with an electrically short antenna and a crystal resonator, the electrically short antenna being small sized and durable and having a stable frequency of resonance and related methods.SOLUTION: In a LORAN communication system 20, a LORAN device 22 includes a housing, and an electrically short LORAN antenna 24 included in the housing. The LORAN device has a LORAN receiver 30 included in the housing and coupled to the electrically short LORAN antenna, and an RF crystal resonator 26 coupled to the electrically short LORAN antenna so that the electrically short LORAN antenna is forced to a resonant condition for a LORAN receive signal.SELECTED DRAWING: Figure 1
Patent JP-2021162560-A (JP)
Title: Information processing apparatus, display control method, and program
Inventor: NAKAJIMA YUKI
IPC: G01S5/12
Filed: 2020-04-03
Abstract: To make it possible to display position information on wireless devices distant from a detector that detects the wireless devices.SOLUTION: An information processing apparatus acquires identification information on wireless devices that are detected by a detector that detects the wireless devices, detection time information on the time at which the detection is performed, and movement amount information on the amount of movement of the detector between an arbitrary first time and second time, determines the relative positions of the plurality of wireless devices by using the acquired movement amount information and the detection time information and the identification information on the plurality of wireless devices, and displays the information on the relative positions on a display.SELECTED DRAWING: Figure 3
Patent JP-2021077616-A (JP)
Title: Cell-monitoring connector configured to be detachably mounted to fuel cell
Inventor: OHM KI WOOK
IPC: H01M8/0247
Filed: 2020-04-09
Abstract: To provide a cell-monitoring connector which is configured to be detachably mounted to a fuel cell and has improved reliability.SOLUTION: A fuel cell of the present invention includes: a plurality of separators disposed so as to be spaced apart from each other in a first direction, each of the separators having a receiving recess; and a plurality of latching parts, each of the latching parts being disposed near the receiving recess. A cell-monitoring connector includes: a housing configured such that at least a portion thereof is insertable into a receiving space in a second direction; a pair of lever operators configured to be movable by a first external pressure in a third direction; and a plurality of levers respectively coupled to the pair of lever operators. The plurality of levers includes a plurality of latching protrusions which is configured to operate in connection with the movement of the lever operators and to be movable from a position at which the latching protrusions protrude in the third direction from an outer surface of the housing to a position at which the latching protrusions do not protrude from the outer surface of the housing so as to be caught in or released from the latching parts.SELECTED DRAWING: Figure 4a
Patent JP-2021167749-A (JP)
Title: Ultrasonic flaw detection device and ultrasonic flaw detection method
Inventor: YAMAMOTO SETSU
IPC: G01N29/265
Filed: 2020-04-10
Abstract: To provide a flaw detection device which is the device for non-destructively inspecting soundness of a front surface and inner side of a structure material and which reliably detects a flaw in a portion with limited accessibility.SOLUTION: An ultrasonic flaw detection device 100 detects a flaw by defining respective welding parts 14, 16 of two plates 13, 15 mutually attached at an interval by confrontation as an inspection object. The ultrasonic flaw detection device 100 includes: at least one probe 111 having a plurality of ultrasonic elements aligned in a longitudinal direction; a probe holding drive mechanism 120 for holding the probe and moving it by driving; and an ultrasonic flaw detector 113 for driving reception/transmission of an ultrasonic wave by the probe 111 so as to perform signal processing based on a reflection wave from the inspection object. The probe holding drive mechanism 120 includes: a short axis inclination correction section for performing driving to change a short axis inclination being a circumferential direction angle with respective longitudinal directions of the probe as axes; and a long axis inclination correction section for performing driving to change a long axis inclination being an angle with respect to the longitudinal directions of the probe.SELECTED DRAWING: Figure 1
Patent JP-2021166660-A (JP)
Title: Pinball game machine
Inventor: TATSUMI SHOGO
IPC: A63F7/02
Filed: 2020-04-13
Abstract: To suitably handle a relationship between specific time-shortening executed by a lottery in cases other than a jackpot and ceiling time-shortening executed according to the number of losing variation times.SOLUTION: It is determined whether the number of losing variation times HN exceeds an upper-limit number of times MHN during specific time-shortening (S1030 to 1031), and it is determined whether a remaining number of time-shortening times shown by a time-shortening counter of specific time-shortening is smaller than the number of time-shortening times of ceiling time-shortening when affirmative determination that the number of losing variation times HN reaches the upper-limit number of times MHN is performed (S1032). When the remaining number of time-shortening times is larger than the number of time-shortening times of ceiling time-shortening, the number of losing variation times HN is updated such that the number of losing variation times HN does not reach the upper-limit number of times MHN during the remaining number of time-shortening times (S1033). The remaining number of time-shortening times is set to the number of time-shortening times of ceiling time-shortening when the remaining number of time-shortening times is smaller than the number of time-shortening times of ceiling time-shortening (S1034), and the upper-limit number of times MHN is updated such that the number of losing variation times HN does not reach the upper-limit number of times MHN again during the number of time-shortening times of the ceiling time-shortening (S1035).SELECTED DRAWING: Figure 33
Patent JP-2021168824-A (JP)
Title: Positioning device, radiation therapy equipment, positioning method and computer program
Inventor: FUJII TAKAAKI
IPC: A61N5/10
Filed: 2020-04-16
Abstract: To perform accurate patient positioning without adding a photographing device.SOLUTION: A patient positioning device 70 for use in radiation therapy equipment A including a digital radiographic image photographing device 50 acquiring a digital radiographic image obtained by photographing a patient 9 using radioscopy and a bed control device 60 changing a position of a bed 7 on which the patient is mounted. The patient positioning device 70: acquires respective digital radiographic images at a plurality of positions of the bed 7 ; generates a composite digital radiographic image obtained by compositing the plurality of digital radiographic images by emphasizing a specific digital radiographic image in such a way that a specific portion whose relative position to the patient 9 is fixed exists at a specific position of the specific digital radiographic image; and uses the composite digital radiographic image to calculate an amount of movement of the bad 7 required for positioning of the bad 7 at the time of radiation therapy by the radiation therapy equipment A.SELECTED DRAWING: Figure 1
Patent JP-2021171710-A (JP)
Title: Cation-exchange resin regeneration liquid
Inventor: MIYAUCHI YUKO
IPC: B01J39/19
Filed: 2020-04-24
Abstract: To provide a cation-exchange resin that enables separation of a hardness component contained in tap water by exchange with sodium ions which suppresses a used amount of a treatment liquid for regeneration, and enhances a regeneration rate.SOLUTION: A regeneration liquid of a cation-exchange resin that enables separation of a hardness component contained in tap water by exchange with sodium ions contains water, and sodium chloride dissolved in the water and an organic acid salt. The organic acid salt is sodium malate, sodium citrate and sodium lactate, which can be coordinated relative to the hardness component, and its concentration is set to be at least 0.01 mol/L. The cation-exchange resin is treated with a treatment liquid of 0.5-twice larger than that of its volume, and thereby the cation-exchange resin is reproduced at high rate.SELECTED DRAWING: None
Patent JP-2021173691-A (JP)
Title: Touch evaluation method
Inventor: TANAKA YOSHIHIRO
IPC: G01N29/44
Filed: 2020-04-28
Abstract: To provide a touch evaluation method and a touch evaluation device capable of evaluating feeling of use and feeling of bare skin during application of a cosmetic agent.SOLUTION: A touch evaluation method used for at least one of skin diagnosis excluding medical treatment, and design, development and recommendation of cosmetic agents, includes: a cosmetic agent application step (step S101) for making a friction body for rubbing a skin surface contact and move against the skin and apply a cosmetic agent to the skin; and a vibration intensity acquisition step (step S104) for acquiring vibration intensity related to vibration of a friction body during at least a part of the time from the start of application in the cosmetic agent application step to the end of application in which the cosmetic agent is spread out. Based on a ratio of, from among vibration intensity, first frequency intensity in a first frequency band that is at least a part of a frequency band whose lower limit is a first frequency and second frequency intensity that is vibration intensity in a second frequency band including a frequency band different from the first frequency band, a touch index is obtained (step S105) regarding the touch related to at least one of the skin, the cosmetic agent, and the friction body.SELECTED DRAWING: Figure 4
Patent JP-2021174932-A (JP)
Title: Method for manufacturing electronic component
Inventor: FUJIWARA MASAKAZU
IPC: H01L21/56
Filed: 2020-04-28
Abstract: To provide a method for manufacturing an electronic component that can prevent many voids from remaining in a sealant in a sealing step, is excellent in reliability, and can achieve weight reduction.SOLUTION: A method for manufacturing an electronic component comprising a substrate, components that are provided on the substrate, and a sealant that covers the substrate and components and is formed of a cured product of a resin sheet, and the method for manufacturing an electronic component includes: a first step of peeling off one mold release film provided on the resin sheet, arranging a surface of the resin sheet from which the mold release film is peeled off on the substrate provided with the components, and peeling off a mold release film provided on a surface of the resin sheet on the opposite side of the surface arranged on the substrate; a second step of pressing, with an elastic resin plate, on the resin sheet arranged on the substrate in the first step to temporarily fix the resin sheet and the substrate and components; and a third step of heating and curing the resin sheet temporarily fixed with the substrate and components in the second step to seal the substrate and components.SELECTED DRAWING: None
Patent JP-2021174413-A (JP)
Title: Vehicle recording device and information recording method
Inventor: ICHIDA NORIAKI
IPC: G07C5/00
Filed: 2020-04-29
Abstract: To provide a vehicle recording device and an information recording method, capable of enhancing analysis properties of an accident cause while suppressing a storage amount of data.SOLUTION: An operation recording unit 30 includes an information acquisition part G1, a recording object setting part G2, and a recording processing part G3. The information acquisition part G1 acquires a plurality of kinds of information that can be recording objects from sensors mounted on a vehicle. The recording object setting part G2 changes the recording objects according to an operation mode of an automatic driving ECU 20. The recording processing part G3 sequentially stores data for items corresponding to the recording objects set by the recording object setting part G2 in a data storage part Mm. The items to be the recording objects are changed according to the operation mode, and thus data low in usefulness can be excluded from the recording objects in cause analysis and the like of an accident and the like. As a result, a data amount to be stored can be suppressed. In addition, the items necessary for the cause analysis can be left as the recording objects. Accordingly, analysis properties of an accident cause can be improved.SELECTED DRAWING: Figure 1
Patent JP-2021177336-A (JP)
Title: Blog posting system
Inventor: TSUJI MASANORI
IPC: G06Q50/00
Filed: 2020-05-08
Abstract: To provide a blog posting system that simplifies an operation leading to blog posting and facilitates the blog posting.SOLUTION: A system management server 30 uses a message exchange function of an SNS to transmit a notification requesting posting of a blog title to a user terminal 10 used by a user, and acquires title information posted by the user accordingly via an SNS server. The system management server also uses the message exchange function of the SNS to transmit a notification requesting posting of a blog content such as a text and an image to the user terminal 10, and acquires blog content information posted by the user accordingly from the SNS server. A blog posting processing unit 333 generates, based on the acquired title information and blog body information, a blog associated with the user.SELECTED DRAWING: Figure 1
Patent JP-2021178335-A (JP)
Title: Release agent application method
Inventor: UENO YUKI
IPC: B22D18/02
Filed: 2020-05-12
Abstract: To provide a release agent application method capable of uniformly applying a release agent to a mold in a short time.SOLUTION: A releases agent applying method comprises a step where a mold 10 is positively or negatively charged, a step where a powder release agent R1 is charged so as to be a polarity opposite to that of the mold 10, a step where the charged release agent R1 is fed into a cavity 14 formed by closing the charged mold 10 and sticking the release agent R1 to the cavity face 14s of the mold 10 and a step where the stuck release agent R1 is heated so as to be melted.SELECTED DRAWING: Figure 1
Patent JP-2020115896-A (JP)
Title: Humanized t cell mediated immune responses in non-human animals
Inventor: LYNN MACDONALD
IPC: C12N15/63
Filed: 2020-05-14
Abstract: To provide genetically engineered non-human animals (e.g., rodents, e.g., mice or rats).SOLUTION: Non-human animals genetically engineered may express a humanized T cell co-receptor (e.g., humanized CD4 and/or CD8 (e.g., CD8α and/or CD8β)), a human or humanized T cell receptor (TCR) comprising a variable domain encoded by at least one human TCR variable region gene segment, and/or a human or humanized major histocompatibility complex that binds the humanized T cell co-receptor (e.g., human or humanized MHC II (e.g., MHC II α and/or MHC II β chains) and/or MHC I (e.g., MHC I α) respectively, and optionally human or humanized β2 microglobulin).SELECTED DRAWING: None
Patent JP-2021181244-A (JP)
Title: Controller of steering unit
Inventor: UMEHARA KAZUNARI
IPC: B62D6/00
Filed: 2020-05-18
Abstract: To provide a controller of a steering unit capable of further accurately obtaining a steering angle of a steering wheel.SOLUTION: A controller 6 of a steering unit 1 including a steering shaft 2 that includes a torsion bar 20, a rack shaft 3 that turns front wheels 11 through an axial movement accompanying the rotation of the steering shaft 2, a torque sensor 4 that detects a steering torque on the basis of a torsion of the torsion bar 20, and a steering assistant mechanism 5 that generates a steering assistant force according to the steering torque comprises a resolver 69 capable of detecting an angle of rotation of the steering shaft 2 on the side of the rack shaft 3 beyond the torsion bar 20, and steering angle arithmetic means that obtains a steering angle of the steering wheel 10 on the basis of the angle of rotation and steering torque. The steering angle arithmetic means computes the steering angle of the steering wheel 10 in consideration of an index value relating to the steering assistant force generated by the steering assistant mechanism 5.SELECTED DRAWING: Figure 5
Patent JP-2021106862-A (JP)
Title: Magnet sheet member, leather product and fabric product
Inventor: OYAMA KAZUMOTO
IPC: A43D8/16
Filed: 2020-05-18
Abstract: To provide a magnetic sheet member which allows a state of good appearance in a state where a decorative object and the like is removed even with easy attachment/detachment of the decorative object and the like while preventing the attached object from being easily detached, and a leather product and a fabric product using the magnetic sheet member.SOLUTION: A sheet member includes a layer containing soft magnetic metal powder and an elastomer, in which a content of the soft magnetic metal powder in the layer is in a range between 70% by weight or more and 95% by weight or less, and the content of the elastomer in the layer is in a range between 5% by weight or more and 30% by weight or less. A thickness of the sheet member is in a range between 0.2 mm or more and 2.0 mm or less.SELECTED DRAWING: Figure 2
Patent JP-2021002650-A (JP)
Title: Semiconductor laser light source module and semiconductor laser device
Inventor: YAMADA HITOSHI
IPC: H01S5/022
Filed: 2020-05-19
Abstract: To provide a technique which can suppress the occurrence of electromagnetic coupling between wires and can suppress the emission of unnecessary laser light in a semiconductor laser light source module.SOLUTION: Semiconductor laser light source module 100, 100b comprises: a laser diode 40 which has a plurality of emission parts being an emission part 80 having an upper electrode 88 and a lower electrode 81 and emitting the laser light in one direction DL, and arranged in a state where the emission directions of the laser light are aligned; a plurality of package-side electrodes 60 which supply the current to the plurality of emission parts respectively; and a plurality of first wires W1 which individually electrically connect the upper electrode with the package-side electrode corresponding to the upper electrode. One first wire connecting one emission part of the plurality of arranged emission parts with the package-side electrode corresponding to the one emission part and the other first wire connecting the other emission part adjacent to the one emission part with the package-side electrode corresponding to the other emission part are not in parallel with each other in plan view.SELECTED DRAWING: Figure 4
Patent JP-2021180755-A (JP)
Title: Dental treatment chair and stable head rest support cushion
Inventor: SUGIMOTO KIYOSHI
IPC: A61G15/12
Filed: 2020-05-19
Abstract: To provide a dental treatment chair that stably holds a head part even to a patient with a strong hunched posture and enables a low-speed operation mode to be selected automatically, and provide a stable head rest support cushion.SOLUTION: A dental treatment chair is provided in which a stable head rest support cushion 20 having a cushion part 21 mounted in a patient's head side of a stable head rest 10 can be mounted detachably. The stable head rest support cushion 20 has a bag-like part 22 provided in the cushion part 21 and storing the lower part of a pillow part 11 of the stable head rest 10 in mounting, and a belt 24 extending from the upper part of the cushion part 21 and detachably fixed in mounting at the rear side of a back rest 5. The dental treatment chair includes a switching part for operating an operational speed reduction mechanism to reduce an operational speed, and operates the switching part with mounting of the stable head rest support cushion 20.SELECTED DRAWING: Figure 2