baber/WOPTO huggingface dataset:
Patent JP-2021076439-A (JP)
Title: Semiconductor device
Inventor: MIKAJIRI SATORU
IPC: G01R31/00
Filed: 2019-11-07
Abstract: To make it possible to evaluate the performance of an analog circuit unit without connecting an external capacity.SOLUTION: A semiconductor device has: an analog circuit unit (101); a digital circuit unit (102) that has a power terminal independent of a power terminal of the analog circuit unit and a decoupling capacity connected to the power terminal; a switch (105) that connects an input terminal or an output terminal of the analog circuit unit to the power terminal of the digital circuit unit; and a voltage measuring unit (104) that measures the voltage of the power terminal of the digital circuit unit, in a state where a power supply voltage is not supplied to the power terminal of the digital circuit unit and the switch connects the input terminal or the output terminal of the analog circuit unit to the power terminal of the digital circuit unit.SELECTED DRAWING: Figure 1
Patent JP-2021080962-A (JP)
Title: Kinetic energy transfer system converting input reciprocating motion into one-way output rotary motion
Inventor: HONG IN CHEOL
IPC: F16H35/00
Filed: 2019-11-15
Abstract: To provide an economical and efficient kinetic energy transfer system that has a compact unit without increasing production and maintenance costs.SOLUTION: A kinetic energy transfer system comprises a reciprocating actuator 100 including a swing lever 11 and a direction change and energy output mechanism 200, and converts reciprocating motion as the input of the reciprocating actuator 100 into a one-way output rotary motion, to output continuous kinetic energy with one-way rotary operation for increasing efficiency and economic value.SELECTED DRAWING: Figure 1
Patent JP-2021082668-A (JP)
Title: Wiring board, and, manufacturing method of wiring board
Inventor: YAMAZAKI KATSUYOSHI
IPC: H05K1/02
Filed: 2019-11-15
Abstract: To improve the quality of a conductor pattern in a wiring board.SOLUTION: A wiring board according to an embodiment includes an insulating layer 21 and a conductor layer 11 formed on the insulating layer 21. The conductor layer 11 includes a mesh-like conductor pattern 11b having a plurality of openings 11c that expose the insulating layer 21, and a conductor pad 11a formed in the substantially center of any or all of the plurality of openings 11c. Each of the plurality of openings 11c has a polygonal shape, and there is a space between the conductor pad 11a and the conductor pattern 11b around the conductor pad 11a, and the conductor pad 11a has a curved outer edge.SELECTED DRAWING: Figure 2
Patent JP-2021028459-A (JP)
Title: Expandable and extendable rainproof bus stop
Inventor: WANG MEI
IPC: E04H1/12
Filed: 2019-11-17
Abstract: To provide an expandable and extendable rainproof bus stop according to the invention of the present application.SOLUTION: It is provided with a bus stop; a vertical plate is fixedly connected to an upper end of the bus stop; a fixing plate is fixedly connected to the left end of the vertical plate; a symmetrical glass plate is fixedly connected to the lower end of the fixing plate; a lower end of the glass plate is fixedly connected to the bus stop; support columns are symmetrically and fixedly connected to the front and rear ends of the fixing plate; the lower end of the support column is fixedly connected to the bus stop; and the support column supports the fixing plate. The invention of the present application prevents rain from both sides of the bus stop via two glass plates, does not obstruct the view of the person waiting for the bus. Also, the extension plate is extended so that it is possible to ensure that people do not get wet in the rain when they get on the bus.SELECTED DRAWING: Figure 1
Patent JP-2021082934-A (JP)
Title: Imaging device and imaging system
Inventor: HAYASHI HIDETOSHI
IPC: H04N5/3745
Filed: 2019-11-19
Abstract: To provide a technology capable of improving image quality while suppressing an increase in complexity of a configuration and an increase in complicatedness of control in an imaging device capable of controlling imaging conditions on a pixel block basis.SOLUTION: An imaging device includes: a plurality of pixels each including a photoelectric converter; and a control unit that controls an accumulation period for charge in the plurality of pixels. The plurality of pixels are divided into a plurality of pixel blocks. The control unit is configured to control the accumulation period for each of the plurality of pixel blocks. The plurality of pixel blocks includes a first pixel block, a second pixel block, and a third pixel block arranged between the first pixel block and the second pixel block. The control unit includes: a mode to commonly control the accumulation period in the first and third pixel blocks and control the accumulation period in the second pixel block independently of that of the first and third pixel blocks; and a mode to commonly control the accumulation period in the second and third pixel blocks and control the accumulation period in the first pixel block independently of that of the second and third pixel blocks.SELECTED DRAWING: Figure 10
Patent JP-2021078987-A (JP)
Title: Tape manufacturing method and tape manufacturing device
Inventor: WATANABE SATORU
IPC: A61F13/56
Filed: 2019-11-22
Abstract: To improve quality of fastening tape.SOLUTION: A tape manufacturing device manufactures a fastening tape 1 containing a thermoplastic fiber material, including: a fixing part 1A fixed to one of a front body side and a back body side of a diaper; and an extended part 1B extended from the fixing part 1A and fastened to the other of the front body side and the back body side. The tape manufacturing device includes, in a tape material 1' from which the fastening tape 1 is cut out: a softening part 3A for thermally softening a bridge region Y which bridges over at least a part of a cut-plan line L' corresponding to an outer edge 1c of the extended part 1B; a hardening part 3B for hardening the bridge region Y which has been softened by the softening part 3A; and a cutting part for cutting the tape material 1' in which the bridge region Y has been hardened by the hardening part 3B is cut along a cut-plan line L'.SELECTED DRAWING: Figure 5
Patent JP-2021021313-A (JP)
Title: Fittings
Inventor: OURA YUTAKA
IPC: E06B7/10
Filed: 2019-11-26
Abstract: To provide fittings provided with a ventilation path for communicating with the inside and outside of a room, in a window frame.SOLUTION: Fittings comprise a ventilation frame 2 installed on the outer peripheral side of an upper frame 1. The ventilation frame 2 is formed only of a horizontal frame. The ventilation frame is connected with the upper frame 1 and is attached to a skeleton 3, and has a ventilation path 4 for communicating with the inside and outside of a room. Because of the ventilation path, the need for a ventilation part in a rail of a sash is eliminated, and because an outdoor side ventilation port facing the outdoor side is opened downward, this can prevent immersion of rainwater and watertight performance can be secured.SELECTED DRAWING: Figure 1
Patent JP-2021083612-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F5/04
Filed: 2019-11-26
Abstract: To increase convenience and needs of each player while eliminating fraudulent conduct as much as possible.SOLUTION: A game machine is provided, comprising: a main CPU 101 for controlling progress of games; and a sub CPU for controlling presentations of games, based on information received from the main CPU. The sub CPU is connected to an input portion such as an input portion It of transmission/reception means PO, the input portion not having input information to the main CPU based on captured information but capturing, from the outside, information that does not affect the progress of games. The input portion is configured to be connectable to Internet lines.SELECTED DRAWING: Figure 248
Patent JP-2021085459-A (JP)
Title: Closing tool, high pressure gas container, control system, control device, and control device and program
Inventor: SUZUKI MASAHIRO
IPC: F17C13/04
Filed: 2019-11-27
Abstract: To restrict a place where high pressure gas is used.SOLUTION: A closing tool for closing a valve of a high pressure gas container is equipped with a position sensor that measures a position of the closing tool, an open/close mechanism for opening/closing the closing tool, and a controller that controls the open/close mechanism to be in a state in which is can be opened by manual operation, when the measured position is within a range set as a range in which gas can be used.SELECTED DRAWING: Figure 3
Patent JP-2021083764-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-11-28
Abstract: To provide a game machine that can preferably draw a player's attention to specific performance.SOLUTION: A game machine that can be controlled to an advantageous state advantageous to a player includes at least performance executing means capable of executing at least specific performance. The performance executing means can execute special performance during the execution of the specific performance. When the special performance is executed, the game machine is controlled to be in the advantageous state at a higher rate than that when the special performance is not executed. During a special period from a specific timing before the execution of the special performance to the execution of the special performance, the performance executing means can change a display mode to a dynamic second display mode from a first display mode after changing a display mode of the specific performance being executed from a display mode before the special period to the static first display mode, and then change the display mode from the second display mode to a dynamic third display mode.SELECTED DRAWING: Figure 11-24
Patent JP-2020028773-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-11-29
Abstract: To provide a game machine that suppresses a decline in game interest.SOLUTION: A game machine includes: game control means that determines whether or not a result is a big winning, and causes a game state to be an advantageous game state advantageous to the player when the determination result is determined to be the big winning; and performance control means that controls the performance. The performance control means can execute a variation display of a performance symbol on the basis of the determination result. When the determination result is determined to be the big winning, the performance control means may stop and display the performance symbol in a mode indicating the big winning after executing a notification performance notifying the player of becoming the big winning, and may execute the notification performance after stopping and displaying the performance symbol in a mode indicting the big winning.SELECTED DRAWING: Figure 55
Patent JP-2021084399-A (JP)
Title: Inkjet recording device
Inventor: OGAWA KENICHI
IPC: B65H5/06
Filed: 2019-11-29
Abstract: To provide a technique advantageous for appropriately drying and melting an ink material by a contact type heating part.SOLUTION: An inkjet recording device includes: conveyance means for conveying a recording medium in a conveyance direction; recording means for discharging ink containing at least moisture and resin emulsion to the recording medium conveyed by the conveyance means; first heating means for bringing a first contact surface into contact with an image formation surface of the recording medium to which the ink is discharged by the recording means and heating the image formation surface; and second heating means for bringing a second contact surface into contact with an image formation surface of the recording medium heated by the first heating means and heating the image formation surface. A contact angle of a member of the first contact surface of the first heating means is larger than a contact angle of a member of the second contact surface of the second heating means.SELECTED DRAWING: Figure 1
Patent JP-2021089146-A (JP)
Title: Measuring apparatus of specimen, measuring method, and program
Inventor: AMEMIYA TOMOHIRO
IPC: G01N21/3563
Filed: 2019-12-02
Abstract: To provide a measuring apparatus of a specimen, a measuring method, and a program that can obtain an image showing a photonic band structure in a short time.SOLUTION: A measuring apparatus comprises: a mounting table 3 on which a specimen F, an object to be measured, is mounted; an irradiation optical system 4 for irradiating the specimen F mounted on the mounting table 3 with broadband light; an imaging optical system 5 including an infrared camera 6 for imaging a Fourier plane of light reflected from the specimen F; and a control unit 7 including an image generation unit 8 for generating a photonic band gap image from the image of the Fourier plane imaged by the infrared camera 6. The imaging optical system 5 includes a wavelength variable filter 30 in which the wavelength of the reflected light imaged by the infrared camera 6 can be changed by sweeping.SELECTED DRAWING: Figure 1
Patent JP-2021112128-A (JP)
Title: Composition for antifreezing
Inventor: AHN DONG JUNE
IPC: C12N1/04
Filed: 2019-12-03
Abstract: To provide a composition for antifreezing capable of exhibiting excellent ice recrystallization inhibiting effect, increasing a survival rate of cells during cryopreservation of the cells, and maintaining a texture of food even when used in the freezing of food.SOLUTION: The present invention relates to a composition for antifreezing including a gold nanostructure in which at least a portion thereof is concave, thereby exhibiting excellent ice recrystallization inhibiting effect, increasing a survival rate of cells during cryopreservation of the cells, and maintaining a texture of food even when used in the freezing of food.SELECTED DRAWING: Figure 30
Patent JP-2021089212-A (JP)
Title: Mass measuring device and mass measuring method
Inventor: SUGIMURA WATARU
IPC: G01N5/04
Filed: 2019-12-04
Abstract: To propose a mass measuring device and a mass measuring method, with which it is possible to measure the mass of the sample to be measured while heating the sample to be measured.SOLUTION: The mass measuring device comprises: a heating room 10 equipped therein with a heater 11 for heating a sample S and constituted from a heat insulating material; a metal chamber 20 for accommodating the heating room 10; a sample exchange room 30 for exchanging a sample S to be introduced into the heating room 10 and connected to the upper part of the chamber 20; a sample support member 40 arranged so as to be movable in the vertical direction across the sample exchange room 30, the chamber 20 and the heating room 10; and a load cell 50 for measuring the mass of the sample S. The load cell 50 is connected to an upper edge 40b of the sample support member 40 and measures the mass of the sample S connected in a suspended state to a lower edge 40a of the sample support member 40.SELECTED DRAWING: Figure 1
Patent JP-2020109397-A (JP)
Title: Partial discharge converter
Inventor: TODD KARIN
IPC: G01R31/12
Filed: 2019-12-05
Abstract: To provide a partial discharge monitoring device for an electric device such as a current transformer.SOLUTION: There is provided a PD converter 440 including a PD sensor 411 sensing a partial discharge (PD) event of an electric system. The PD sensor is serially connected to at least one light-emitting device (LED) 412. The LED receives an electric sensor signal from the PD sensor and generates a light signal according to the electric sensor signal.SELECTED DRAWING: Figure 1
Patent JP-2021087988-A (JP)
Title: LASER CUTTING METHOD FOR Zn PLATED STEEL SHEETS AND CUT PRODUCT
Inventor: AZUMA TSUTOMU
IPC: B23K26/38
Filed: 2019-12-06
Abstract: To provide a laser cutting method for Zn plated steel sheets that can ensure the corrosion resistance of a cut surface, and a cut product of a Zn plated steel sheet that has a laser cut surface having excellent corrosion resistance.SOLUTION: A laser cutting method includes irradiating the surface of a Zn plated steel sheet with a laser beam and spraying an irradiation unit for the laser beam with an assistance gas for laser cutting. As the assistance gas, a mixed gas containing 5-20 vol.% oxygen is sprayed, to form a laser cut surface 1 having an oxide film 3 containing Fe3O4 with an average thickness 1.5 μm or less. The present disclosure also provides a cut product of a Zn plated steel sheet that has the laser cut surface 1 having the oxide film 3 containing Fe3O4 with an average thickness 1.5 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2020094799-A (JP)
Title: Top plate for cooker
Inventor: MATSUBARA TSUKASA
IPC: H05B6/12
Filed: 2019-12-10
Abstract: To provide a top plate for a cooker of which back surface is less likely to be scratched.SOLUTION: A top plate 1 for a cooker includes: a glass sheet 2 having a cooking surface 2a with which cooking tools come into contact and a back surface 2b facing the cooking surface 2a; and a heat resistant resin layer 3 provided while coming into contact with the back surface of the glass sheet 2. The heat resistant resin layer 3 includes: a heat resistant resin having heat resistance; and a flake-like inorganic filler having a Mohs hardness of 3 or more.SELECTED DRAWING: Figure 1
Patent JP-2021093854-A (JP)
Title: Power converter, x-ray imaging device, and motor drive device
Inventor: KAWAGUCHI YUKI
IPC: H02M7/12
Filed: 2019-12-11
Abstract: To provide a power converter, an X-ray imaging device equipped with the power converter, and a motor drive device that can reduce a difference in heat generation between a plurality of switching elements even when power supplied to a load fluctuates greatly or is not periodic.SOLUTION: A power converter includes a three-phase conversion circuit in which an upper arm element which is a switching element of an upper arm, and a lower arm element which is a switching element of a lower arm are provided in each of three phases, and a switching control unit that alternately switches between an upper arm period which is a period for fixing the upper arm element on, and a lower arm period which is a period for fixing the lower arm element on, and the switching control unit switches between the upper arm period and the lower arm period on the basis of a power integrated value calculated by integrating preset power patterns.SELECTED DRAWING: Figure 7
Patent JP-2021091060-A (JP)
Title: Control method and robot system
Inventor: MOTOYOSHI MASAKI
IPC: B25J19/06
Filed: 2019-12-12
Abstract: To provide a control method and a robot system, which can further enhance safety.SOLUTION: A control method executes: a first step of actuating a brake to decelerate a robot arm; a second step of releasing or relaxing actuation of the brake when one of conditions A1, A2, A3 is satisfied after deceleration of the robot arm; and a third step of actuating the brake again to restrict driving of the robot arm when one of conditions B1, B2, B3 is satisfied after release or relaxation of the brake. The condition A1: a velocity of the robot arm becomes a predetermined value or less; the condition A2: a contact state between the robot arm and an object becomes stable; the condition A3: time TA elapses; the condition B1: time TB elapses; the condition B2: a movement amount of the robot arm becomes a predetermined value or more; and the condition B3: the contact state between the object and the robot arm is released or relaxed.SELECTED DRAWING: Figure 5
Patent JP-2021096328-A (JP)
Title: Two-component developer
Inventor: YAMASHITA MASAFUMI
IPC: G03G9/097
Filed: 2019-12-16
Abstract: To provide a two-component developer that can form an image with high image quality after printing on a large number of sheets, while preventing the occurrence of image deletion.SOLUTION: A two-component developer includes a toner 30 including toner particles 10 and zinc stearate particles 20, and a carrier including carrier particles. The toner particles 10 each include a toner base particle 11 that contains a binder resin. The carrier particles each include a carrier core and a coat layer that covers the surface of the carrier core. The coat layer contains a silicone resin. The volume-based 50% cumulative diameter of the zinc stearate particles 20 is 3.0 μm or more and 6.0 μm or less. The volume-based 10% cumulative diameter of the zinc stearate particles 20 is 1.0 μm or more. The volume-based 90% cumulative diameter of the zinc stearate particles 20 is 7.5 μm or less. The amount of electrification of the zinc stearate particles 20 is 20 μC/g or more and 60 μC/g or less.SELECTED DRAWING: Figure 1
Patent JP-2021097843-A (JP)
Title: Auxiliary napkin and napkin set
Inventor: KUDO ATSUSHI
IPC: A61F13/62
Filed: 2019-12-20
Abstract: To provide an auxiliary napkin which facilitates the replacement work of a sanitary napkin and the auxiliary napkin.SOLUTION: There is provided an auxiliary napkin (1) which is used by being attached to a skin side face of a sanitary napkin (2). A non-skin side face of the auxiliary napkin (1) is provided with an attachment part (31). A non-skin side face of the sanitary napkin (2) is provided with an adhesive part (41). An average value of the magnitude of the force that is applied when peeling the auxiliary napkin (1) from a second auxiliary napkin (1B) along the longitudinal direction after attaching the entire region of the attachment part (31) in the unused state to the skin side face of the second auxiliary napkin (1B) is equal to or greater than an average value of the magnitude of the force that is applied when peeling the sanitary napkin (2) from the second sanitary napkin (1B) along the longitudinal direction after attaching the entire region in the width direction and the 50 mm region in the longitudinal direction of the adhesive part (41) in the unused state to the skin side face of the second auxiliary napkin (1B).SELECTED DRAWING: Figure 5
Patent JP-2021102704-A (JP)
Title: Sheet molding compound and molding of the same
Inventor: KANEMOTO MICHINARI
IPC: C08K7/02
Filed: 2019-12-25
Abstract: To provide a sheet molding compound which can obtain a molding that has high visibility of a pattern material and is excellent in designability, and a molding of the same.SOLUTION: A sheet molding compound contains one or more thermosetting resins (A) selected from the group consisting of an unsaturated polyester resin and a vinyl ester resin, a polymerizable unsaturated monomer (B), crosslinked polystyrene (C), an inorganic filler (D), a fiber reinforcement material (E), a high brilliant pattern material (F), and a coloring agent (G), in which total light transmittance (JIS K-7361-1) of a molding plate with a thickness of 4 mm that contains 1-50 pts.mass of the crosslinked polystyrene (C) and 50-400 pts.mass of the inorganic filler (D) with respect to 100 pts.mass of the thermosetting resin (A) and is obtained by molding the materials is 1-2.5%.SELECTED DRAWING: None
Patent JP-2021101675-A (JP)
Title: Combine harvester
Inventor: YAMAMOTO HIROYA
IPC: A01F12/00
Filed: 2019-12-25
Abstract: To immediately separate a nipping rail from a feed chain.SOLUTION: A combine harvester includes: a nipping transport device 13 including a feed chain 11 and a nipping rail 12, and nipping and transporting reaped grain culm; and a threshing device 5 for threshing the reaped grain culm which is transported by the nipping transport device 13. The nipping rail 12 is supported by the threshing device 5 so as to be capable of being vertically lifted while being in a nipping action state and a separated state in which the nipping rail is separated upward from the feed chain 11. The combine harvester includes: front and rear lock mechanisms 33 provided in front and rear both side parts of the threshing device 5 and capable of switching between a lock state of holding a position of the nipping rail 12 while the nipping rail is in the nipping action state and a release state of releasing the nipping rail from the holding position; and a linkage mechanism 40 capable of switching the front and rear lock mechanisms 33 to the release state from the lock state with the operation of an actuator 42.SELECTED DRAWING: Figure 3