baber/WOPTO huggingface dataset:
Patent JP-2021132140-A (JP)
Title: Information processing system and simulation method
Inventor: YAMAMOTO MASAKAZU
IPC: H01L21/02
Filed: 2020-02-20
Abstract: To provide a technique for visualizing a process state of a semiconductor manufacturing device during executing a process in the semiconductor manufacturing device.SOLUTION: An information processing system executes a simulation of a process state being executed by a semiconductor manufacturing device by using a simulation model of the semiconductor manufacturing device, and includes: a physical sensor data acquisition unit which acquires physical sensor data measured by the semiconductor manufacturing device under execution of the process according to a process parameter; a simulation execution unit which executes, according to the process parameter, a simulation by a simulation model and calculates virtual sensor data and virtual process result data; and a display control unit which visualizes the process state of the semiconductor manufacturing device during execution of the process by using the physical sensor data, the virtual sensor data, and the virtual process result data, and allows a display unit to display the visualized process state.SELECTED DRAWING: Figure 1
Patent JP-2021132573-A (JP)
Title: Work vehicle
Inventor: TOYODA HIROSHI
IPC: A01C11/02
Filed: 2020-02-27
Abstract: To provide a work vehicle that can prevent work materials from sliding down even in an unfolded state, while a loading unit is in the unfolded state and the movement of work materials is easy.SOLUTION: A work vehicle includes a loading unit 50 capable of switching between a layered state where multiple loading platforms 51a, 51b, 51c with work materials loaded thereon are layered in upper/lower multi-steps and an unfolded state of being unfolded from the layered state to a linear shape. The loading unit 50 includes a movement assist unit 53 for assisting the movement in the unfolding direction of the loading platform 51a of the work materials in the unfolded state. The movement assist unit 53 fixes the work materials loaded on the loading platform 51a on the loading platform 51 in the layered state of the loading unit 50, and releases fixation of the work materials loaded on the loading platform 51a in the unfolded state of the loading unit 50. In the work vehicle, the movement assist unit 53 can freely switch between a state of releasing the fixation of the work materials loaded on the loading platform 51a and a state of not releasing the fixation thereof in the unfolded state.SELECTED DRAWING: Figure 5
Patent JP-2021139957-A (JP)
Title: Display device and manufacturing method for display device
Inventor: MATSUOKA TOKIHIRO
IPC: G02F1/1333
Filed: 2020-03-02
Abstract: To provide a display device in which the occurrence of display unevenness in an image on a display screen is suppressed.SOLUTION: A display device 10 includes a display unit DU combining a display unit 11 that displays an image on a display screen 12 and a cover lens 21 having light-transmitting property and covering the display screen 12 in a state of being optically attached to the display screen 12, and a control circuit part 31 that controls the display unit 11. The display device 10 further includes a main body part 42 with rigidity higher than that of the display unit DU and a metal holding body 41 including a first holding surface part 49 holding the display unit DU and a second holding surface part 53 holding the control circuit part 31 on the opposite side of the first holding surface part 49 through the main body part 42.SELECTED DRAWING: Figure 2
Patent JP-2021141174-A (JP)
Title: Semiconductor light emitting device and method for manufacturing semiconductor light emitting device
Inventor: TOYAMA TOMOICHIRO
IPC: H01L33/60
Filed: 2020-03-04
Abstract: To prevent the light from semiconductor light emitting elements from appearing to glow locally and strongly.SOLUTION: A semiconductor light emitting device 1A has a substrate 10, a semiconductor light-emitting element 30 mounted on the substrate main surface 10s, a light shielding portion 51 that is disposed above the semiconductor light emitting element 30 in the z-direction and covers the entire element main surface 30s when viewed from above, and a translucent sealing resin 40 that encapsulates the semiconductor light emitting element 30 while supporting the light shielding portion 51.SELECTED DRAWING: Figure 6
Patent JP-2021145465-A (JP)
Title: Autonomous power supply system and control method thereof
Inventor: FUJIMORI TSUKASA
IPC: H02J7/10
Filed: 2020-03-12
Abstract: To propose an autonomous power supply system that can reduce energy loss and generate electricity with high efficiency, and a control method thereof.SOLUTION: In an autonomous power supply system that supplies power generated by a power generation element to a load, and a control method thereof, the autonomous power supply system includes a primary power storage element that stores the power generated by the power generation element, a secondary power storage element that supplies the power to the load, and a power supply control unit that controls charging from the primary power storage element to the secondary power storage element, and the power control unit monitors a terminal voltage of the primary power storage element and a terminal voltage of the secondary power storage element, and controls the charging from the primary power storage element to the secondary power storage element such that charging is performed from the primary power storage element to the secondary power storage element in stages.SELECTED DRAWING: Figure 1
Patent JP-2020100556-A (JP)
Title: Method for producing graphene dispersion
Inventor: YANG HANXIAO
IPC: C01B32/194
Filed: 2020-03-12
Abstract: To provide graphene powders having high dispersibility and ionic conductivity.SOLUTION: A graphene powder having a specific surface area of 80 to 250 m2/g measured by BET method and an elemental ratio of oxygen to carbon (O/C ratio) of 0.09 to 0.30 measured by X-ray photoelectron spectroscopy.SELECTED DRAWING: None
Patent JP-2021143294-A (JP)
Title: Foamed particles of cross-linked olefinic thermoplastic elastomer and method for producing the same
Inventor: MOCHIDA NAOKI
IPC: C08J9/16
Filed: 2020-03-12
Abstract: To provide: foamed particles of a cross-linked olefinic thermoplastic elastomer, having excellent fire retardancy, foamability, and fusibility; and a method for producing the same.SOLUTION: Foamed particles of a cross-linked olefinic thermoplastic elastomer comprise a base material polymer containing an olefinic thermoplastic elastomer and a brominated bisphenol-based fire retardant having a chemical structure represented by the following general formula (1). A value of a difference, TmTPO-TFR, between a melting point of the olefinic thermoplastic elastomer, TmTPO, and a lower temperature, TFR, of a glass transition temperature, TgFR, or a melting point, TmFR, of the brominated bisphenol-based fire retardant is -5°C to 40°C. A xylene-insoluble matter content of the foamed particles of a cross-linked olefinic thermoplastic elastomer is 5 mass% to 80 mass%. (Here, in the general formula (1), R1 and R3 are univalent substituents; R2 is a bivalent substituent; and n is an integer of 1 to 6.)SELECTED DRAWING: None
Patent JP-2021143055-A (JP)
Title: Elevator system
Inventor: SUDO TAKESHI
IPC: B66B3/00
Filed: 2020-03-12
Abstract: To enable an elevator user's portable terminal to control a device which is different from the portable terminal at appropriate timing.SOLUTION: An elevator system (1) includes an elevator-side beacon (6) installed inside a car of an elevator (8) and transmitting a radio signal. The radio signal enables controlling of a multistory parking space device (4) to be executed by a specific application which is preliminarily installed to a portable terminal (5) possessed by a user in the car.SELECTED DRAWING: Figure 1
Patent JP-2021144618-A (JP)
Title: Image processing device, image processing method, and program
Inventor: YAMADA TAKAYUKI
IPC: G06T11/60
Filed: 2020-03-13
Abstract: To provide a technique that allows for easily creating an album as desired by a user.SOLUTION: An image processing device uses a layout result of model album data and a layout result of similar album data to highlight areas with differences that satisfy given conditions in the layout result of the similar album data compared with the rest.SELECTED DRAWING: Figure 2
Patent JP-2021149219-A (JP)
Title: Print management device and print management program
Inventor: MIYATA KENJI
IPC: G06F3/12
Filed: 2020-03-16
Abstract: To provide a print management device and a print management program allowing a printing company to receive an order even when the amount of paper required for printing ordered from an HC ordering party exceeds the amount of paper stocked by printing companies PG1 and PG2.SOLUTION: CPU 12 is configured to perform the steps of: acquiring the order quantity, which is the quantity of paper required for printing; acquiring the attributes of the paper required for printing which are stored by the printing companies PG1, PG2 and the stock quantity that is the amount of the paper that has at least one or more common attributes for each of paper attribute and each company; and when the order quantity is larger than each of the inventory quantities and the sum of the inventory quantities of the printing companies PG1 and PG2 is greater than or equal to the order quantity, displaying the printing companies PG1 and PG2 as the printing companies capable of receiving the order.SELECTED DRAWING: Figure 1
Patent JP-2021148156-A (JP)
Title: Control device and control method
Inventor: YAHAGI SHUICHI
IPC: B60W10/11
Filed: 2020-03-17
Abstract: To effectively suppress hunting in feed-back control.SOLUTION: A control device comprises: a sensor 90 that acquires input rotation speeds of clutches 21, 22; sensors 93, 94 that acquire output rotation speeds of the clutches 21, 22; a feedback control unit 150 that sets a target torque of the engine 10 in the inertia phase, based on the deviation between an actual difference rotation speed between the input rotation speed and the output rotation speed and a predetermined target difference rotation speed, and feedback-controls the drive of an engine 20 based on the target torque; and a filter unit 160 that performs filtering processing to the target torque when the actual difference rotation speed decreases to a predetermined threshold value during the inertia phase.SELECTED DRAWING: Figure 2
Patent JP-2021145933-A (JP)
Title: Portable electrocardiographic device and electrocardiographic measurement system
Inventor: SAMEJIMA MITSURU
IPC: A61B5/333
Filed: 2020-03-19
Abstract: To provide a technique that can more reliably determine an electrocardiographic waveform by what kind of induction method and can improve the accuracy of electrocardiographic measurement when detecting and analyzing an electrocardiographic waveform.SOLUTION: A portable electrocardiographic device comprises: an electrode unit that detects an electrocardiographic waveform by coming into contact with a predetermined part of a subject's body; a setting unit that sets which of a plurality of induction methods is used to detect the electrocardiographic waveform; an analysis unit that analyzes the electrocardiographic waveform detected by the electrode unit according to the induction method set by the setting unit; and a storage unit that stores the electrocardiographic waveform detected at the electrode unit, the induction method set by the setting unit, and an analysis result obtained by analyzing the electrocardiographic waveform by the analysis unit in association with each other.SELECTED DRAWING: Figure 2
Patent JP-2021150867-A (JP)
Title: LVDS driver
Inventor: WATABE YUJI
IPC: H03K19/0944
Filed: 2020-03-19
Abstract: To provide an LVDS driver capable of reducing variation of output voltages and output amplitude among channels while saving current consumption.SOLUTION: An LVDS driver includes: an output driver having a plurality of differential switch circuits; a plurality of high voltage output control circuits for controlling a terminal of the N-type source follower of the output driver, so that the high voltage output of the differential output from the output driver becomes a predetermined value; a plurality of low voltage output control circuits, forming pairs with the high voltage output control circuits, for controlling a terminal of the P-type source follower of the output driver, so that the low voltage output of the differential output from the output driver becomes a predetermined value; a high voltage generation circuit, provided in common to the plurality of high voltage output control circuits, for supplying a predetermined voltage to the plurality of high voltage output control circuits; and a low voltage generation circuit, provided in common to the plurality of low voltage output control circuits, for supplying a predetermined voltage to the plurality of low voltage output control circuits.SELECTED DRAWING: Figure 1
Patent JP-2021151399-A (JP)
Title: Eyelash makeup implement
Inventor: TAKANO MASAYUKI
IPC: A46B9/02
Filed: 2020-03-24
Abstract: To provide an eyelash makeup implement including an application part to which mascara is sufficiently supplied in a state of the application part being inserted into a container body and to which an appropriate amount of mascara is made to adhere after the application part is pulled out from the container body.SOLUTION: An eyelash makeup implement includes: a container body that stores mascara; a mascara stripping-off mechanism (stripping-off part); a pair of application members 10, 20 for applying mascara on an eyelash and holding the eyelash; handles 11, 21 that extend from the respective application members 10, 20 and form a pair; and a coupling part for supporting the handles 11, 21 forming the pair so that the pair of application members is opened/closed. One of the pair of application members is a comb-like member 10 having a comb-like part 13 comprising comb teeth or brush hairs standing in one direction; the other is a frame-like member 20 externally fitted to a peripheral surface of the comb-like member. The frame-like member 20 has an opening 22 that enables the frame-like member 20 to come into contact with the comb teeth or brush hairs of the comb-like member 10 from the outside in a state of the frame-like member being externally fitted to the peripheral surface of the comb-like member 10.SELECTED DRAWING: Figure 9B
Patent JP-2021157916-A (JP)
Title: Method of detecting state of plasma source and plasma source
Inventor: NOTOMI HAYATO
IPC: H05H1/46
Filed: 2020-03-26
Abstract: To provide a method capable of more accurately detecting the change of plasma from CCP to ICP, and a plasma source.SOLUTION: In a method of detecting the state of an inductively coupled plasma source, the plasma source includes a DC power supply circuit, an inverter circuit, a resonance circuit, and a discharge unit. The method includes: a step of generating a capacitively coupled plasma in the discharge portion; a step of acquiring a voltage and a current at an output end of the DC power supply circuit after the capacitively coupled plasma is generated; a step of acquiring a current increase rate representing the ratio of the increase of the current to the increase of the voltage; and a step of outputting a first signal according to the change of the current increase rate.SELECTED DRAWING: Figure 2
Patent JP-2021154585-A (JP)
Title: Printing device and printing control method
Inventor: TAKAYAMA YUJI
IPC: B41J5/30
Filed: 2020-03-26
Abstract: To provide a printing device that prevents a bias of a printing region in a width direction of a printing medium without shifting the printing medium.SOLUTION: A printing device includes: transportation means for transporting a long printing medium; printing means for performing printing on the printing medium that is transported by the transportation means; and control means for controlling the printing means to shift a printing region on the printing medium within a width relative to a transportation direction of the printing medium.SELECTED DRAWING: Figure 4
Patent JP-2021154948-A (JP)
Title: Notification device of vehicle
Inventor: TAKORI MASAYOSHI
IPC: B60Q1/50
Filed: 2020-03-27
Abstract: To provide a notification device that can notify a person outside the vehicle of a predetermined operation state of the vehicle through light emission, wherein the person outside the vehicle can view it through an upper part of the windshield to provide very high visibility, and even when relatively small spot light sources which are arranged at intervals are used, light from those light sources are sufficiently diffused to further improve the visibility.SOLUTION: A notification device L comprises: a plurality of spot light sources 51 which are arranged at mutual intervals along an upper edge of a windshield 15; a reflection part 52 which reflects light of those light sources forward; and an outer lens 53 and a housing 54 through which the light traveling to the front from the reflection part passes. The outer lens 53 has fine uneven surfaces 53R, 53C, diffusing the light passing through the outer lens 53, on at least one of a front surface and a rear surface.SELECTED DRAWING: Figure 2
Patent JP-2021158035-A (JP)
Title: Lead wire holding structure and electric driven actuator
Inventor: HASHIMOTO SACHIKO
IPC: H01R4/02
Filed: 2020-03-27
Abstract: To provide a lead wire holding structure capable of easily performing lead wire soldering work on a substrate in a short time.SOLUTION: A lead wire holding structure includes: a lead wire holding member which covers at least a part of the lead wire and holds the lead wire so that a conductor of the lead wire is exposed; and a fixing part for fixing the lead wire holding member so that the conductor of the lead wire is arranged on the surface of a substrate on which an electronic component is mounted.SELECTED DRAWING: Figure 6
Patent JP-2021159212-A (JP)
Title: Control device
Inventor: KAI OSHIN
IPC: D06F33/47
Filed: 2020-03-31
Abstract: To provide a control device capable of detecting a problem related to drainage with high accuracy.SOLUTION: A control device according to the present invention includes a drainage-rate acquisition unit that acquires time-series data related to a drainage rate of a washing machine, a change-amount calculation unit that calculates a change amount of the time-series data, and a determination unit that determines a problem related to drainage of the washing machine on the basis of the change amount.SELECTED DRAWING: Figure 2
Patent JP-2021160147-A (JP)
Title: Sandwich panel and manufacturing method thereof
Inventor: Mita chinatsu
IPC: B29C44/00
Filed: 2020-03-31
Abstract: To provide a sandwich panel with light weight capable of holding an insert more stably.SOLUTION: A sandwich panel 100 includes an insert 20, a panel material 10, and a fixing member 30. A panel material 10 has a mounting hole 10h. The insert 20 is arranged in the mounting hole 10h. The fixing member 30 is arranged between the panel material 10 and the insert 20 in the mounting hole 10h. The fixing member 30 is fixed to the panel material 10 and the insert 20 and is composed of a porous resin composition.SELECTED DRAWING: Figure 1B
Patent JP-2021161560-A (JP)
Title: Nasal expiration collecting mask
Inventor: KINOSHITA KAZUMA
IPC: A41D13/11
Filed: 2020-03-31
Abstract: To provide a nasal expiration collecting mask capable of easily and accurately collecting the nasal expiration containing a retronasal aroma.SOLUTION: A retronasal mask 1 as an example of a mask for collecting nasal expiration comprises a mask body 2 to be worn on the face, two nozzles 3R and 3L inserted into each of the nostrils of the nose when the mask body 2 is mounted, and a conduit 4 where the two nozzles 3R and 3L merge and a collection port 4A opened at a surface of the mask body 2 is disposed.SELECTED DRAWING: Figure 1
Patent JP-2021161267-A (JP)
Title: Varnish composition, method for producing polyimide resin, and additive
Inventor: TADOKORO KEISUKE
IPC: C08L79/08
Filed: 2020-03-31
Abstract: To provide a varnish composition that provides a polyimide resin having improved physical properties such as thermal expansion coefficients, breaking elongation, and tensile strength, a method for producing a polyimide resin with the varnish composition, and an additive suitably used as a component of the varnish composition.SOLUTION: A varnish composition for forming a polyimide resin containing a polyamic acid (A) and a solvent (S) is blended with a compound represented by the formula (C1) as an amide compound (C). Rc1-(-CO-NH-Rc2)n (C1) (where, Rc1 is an n-valent organic group bound to a carbonyl group through a carbon-carbon bond, Rc2 is a hydrogen atom or an alkyl group having carbon atoms of 1 or more and 6 or less, and n is an integer of 1 or more and 4 or less).SELECTED DRAWING: None
Patent JP-2020122975-A (JP)
Title: Mask assembly and associated methods
Inventor: DERK SERVATIUS GERTRUDA BROUNS
IPC: G03F1/84
Filed: 2020-04-02
Abstract: To provide a mask assembly and methods which overcome or mitigate a problem associated with the use of a pellicle in EUV lithography.SOLUTION: A method comprises the steps of: receiving a mask assembly comprising a mask and a removable EUV transparent pellicle held by a pellicle frame; removing the pellicle frame and EUV transparent pellicle from the mask; using an inspection tool to inspect the mask pattern on the mask; and subsequently attaching to the mask an EUV transparent pellicle held by a pellicle frame.SELECTED DRAWING: Figure 4
Patent JP-2021162142-A (JP)
Title: Damper device
Inventor: UEHARA HIROSHI
IPC: F16D7/02
Filed: 2020-04-03
Abstract: To suppress noise emitted from a pre-damper unit on a damper device.SOLUTION: A damper device 1 includes a pre-damper 50. The pre-damper 50 operates in a low-torsional angle region while elastically connecting a hub 30 to a flange 40 in a rotation direction. The pre-damper 50 includes first and second small coil springs 53, 54. The first small coil spring 53 is disposed while being compressed at a neutral state where the hub 30 and the flange 40 are free from relative rotation, to urge the flange 40 in a first rotation direction relative to the hub 30. The second small coil spring 54 is disposed while being compressed at the neutral state to urge the flange 40 in a second rotation direction relative to the hub 30.SELECTED DRAWING: Figure 2
Patent JP-2021165354-A (JP)
Title: Inkjet ink composition, ink set, and inkjet recording method
Inventor: ISHIDA KOHEI
IPC: C09D11/30
Filed: 2020-04-08
Abstract: To provide an inkjet ink composition which is excellent in adhesion to a base material.SOLUTION: An inkjet ink composition contains a resin dispersion, in which the resin dispersion is composed of a polyurethane resin (U) containing a polyol component and a polyisocyanate component as structural monomers, the polyurethane resin (U) is a polyurethane resin having a carboxyl group and/or a carboxylate anion group, and an ethylene oxide unit in a side chain, a content of the ethylene oxide unit is 2.5-10.5 mass% with respect to a mass of the polyurethane resin (U), a content of the structural unit having the carboxyl group and/or the carboxylate anion group is 0.20-1.20 mass% with respect to the mass of the polyurethane resin (U), and the inkjet ink composition is aqueous ink.SELECTED DRAWING: None