baber/WOPTO huggingface dataset:
Patent JP-2020043295-A (JP)
Title: Semiconductor device
Inventor: MIZUE CHIHOKO
IPC: H01L21/338
Filed: 2018-09-13
Abstract: To provide a semiconductor device capable of suppressing local heat generation and increase in a parasitic capacitance.SOLUTION: The semiconductor device includes: an active region and an outer region surrounding the active region; a gate electrode, a drain electrode and a source electrode extending along a first direction on the active region; a drain wiring line including a drain finger having a shape that follows a planar shape of the drain electrode, and a drain bar extending in a second direction orthogonal to the first direction and connected to the drain finger; and a source wiring line including a source finger having a shape that follows a planar shape of the source electrode, and a source bar extending in the second direction and connected to the source finger. The source bar is located opposite to the drain bar across the active region. In each of the source electrode and the source finger, a center portion on a first side opposing to the drain bar has a first concave portion recessed with respect to either side of the center portion.SELECTED DRAWING: Figure 5
Patent JP-2020046228-A (JP)
Title: Measuring device, measuring system, and vehicle
Inventor: KAWASE NATSUKO
IPC: G01B11/30
Filed: 2018-09-14
Abstract: To provide a measuring device, a measuring system, and a vehicle with which it is possible to discriminate a foreign matter that is different from a measurement object and thereby accurately and quickly perform a measurement process in inspecting the measurement object.SOLUTION: A measuring device comprises: a recognition unit for recognizing, using a discriminator obtained by learning using learning data pertaining to a state of a measurement object, the state of the measurement object in an imaged image having been imaged by an imaging unit; a determination unit for determining a measurement position at which to measure prescribed physical quantity relative to the measurement object on the basis of a result of recognition of the measurement object state by the recognition unit; and a measurement unit for measuring the physical quantity relative to the measurement object at a measurement position determined by the determination unit.SELECTED DRAWING: Figure 12
Patent JP-2020029761-A (JP)
Title: Common ditch having flood countermeasure function
Inventor: KIHARA JIRO
IPC: E03F1/00
Filed: 2018-08-25
Abstract: To provide a common ditch that has additional functions and is easy to maintain despite of a compact and simple structure thereof.SOLUTION: A common ditch 1 has a wide and deep rainwater basin and has a shape as if rainwater basins were connected side by side, which can be installed even in a narrow road by taking in a space occupied by a road gutter. A water collection lid 2 on a surface of the common ditch is also a manhole cover as a lifeline inspection port, as well as a ventilation port for the common ditch. Since the lid is used as a drainage lid as well as an inspection port, many large ventilation holes can be provided, and only natural ventilation inside the common ditch is required, and forced ventilation inside the common ditch is not required. The inside of the common ditch is largely divided into upper and lower parts; the lower part is a rainwater ditch, and a basin for finally collecting rainwater is provided on a bottom part thereof. A part of a catch basin 4 is connected to a sewer pipe for rainwater, and the catch basin that is not connected to the sewer pipe for rainwater is used as an infiltration basin. The infiltration basin mitigates discharge to rivers, etc., and serves as measures against heat islands to maintain water retention.SELECTED DRAWING: Figure 1
Patent JP-2020045692-A (JP)
Title: Blade unit for root removal, and attachment for root removal using the same
Inventor: HIRAOKA YUKIO
IPC: A01G23/06
Filed: 2018-09-20
Abstract: To provide a blade unit for root removal specialized in a root removal work comprising two works that are root cutting and root digging, and an attachment for root removal using the same.SOLUTION: In a blade unit 3 for root removal, two pieces of blade plates 31 with a same shape erected from a base 2 at a prescribed interval in a face-to-face state face-joined at a tip portion, and multiple sharp corner portions 33 are formed in the whole or a part including the tip portion of marginal edges configured to be an excavation side of each blade plate. A surface shape of the blade plate is configured so that the tip portion has an acute angle, a marginal edge at an opposite side to the excavation side is formed to be a convex curved line shape toward the tip portion, and a center of an attaching side to the base and a tip center of the blade plate are offset. An attachment 1 for root removal is configured with respect to the base configured so as to be mounted to a tip portion of an arm of a hydraulic shovel in a state that the marginal edges of each blade plate of a plurality of the blade units 3 that are the excavation side face in the same direction, and face sides of the blade plates face with each other.SELECTED DRAWING: Figure 1
Patent JP-2019010541-A (JP)
Title: Server system
Inventor: MUTA HIROYUKI
IPC: A63F13/79
Filed: 2018-09-20
Abstract: To achieve a new game that creates a new interest for completing a compsheet as a group.SOLUTION: When friend players form and register a group 8 together, a compsheet 10 is provided to the group 8. In the compsheet 10, a plurality of exercises 16 achievable within an online game, a player 18 in charge of achievement who is in charge of each exercise, and a reward 19 are defined. When all the exercises 16 are achieved, the compsheet 10 is completed and the reward 19 is granted.SELECTED DRAWING: Figure 4
Patent JP-2020054057-A (JP)
Title: Power converter
Inventor: MAEDA HIDEKI
IPC: H02M7/48
Filed: 2018-09-25
Abstract: To provide a technique for protecting a current sensor from heat in a power converter which supplies power to a motor for traveling.SOLUTION: A power converter comprises a switching element, a current sensor, a cooler and a controller. The switching element converts output power of a power source into drive power of a motor for traveling. The current sensor is attached to a bus bar in which an output current of the switching element flows, and measures the output current. The cooler cools the switching element. The controller identifies an estimated temperature of the current sensor on the basis of a coolant temperature. The controller identifies a first correction value and a second correction value of the estimated temperature on the basis of the output current and an input voltage of the switching element. The controller limits a load of the switching element when a corrected temperature resulting from adding the first correction value and the second correction value to the estimated temperature, exceeds a temperature threshold.SELECTED DRAWING: Figure 6
Patent JP-2020050979-A (JP)
Title: Manufacturing process of folding structure at edge of garment
Inventor: DAVID JOHN WILLIAMS
IPC: A41D27/00
Filed: 2018-09-25
Abstract: To provide a manufacturing process of a folding structure at an edge of a garment, in which a rubber band and cloth adhere to each other and become orderly at a folding point at the edge of the garment.SOLUTION: A folding structure at an edge of a garment of the present invention includes a rubber band fixed to a connection region at the edge of the garment. An edge region of the rubber band and a connection region at the edge of the garment are on a planar surface of the same layer, and a folding region of the rubber band is located on the other layer. The folding region is closely attached to the connection region at the edge of the garment and the edge region using a hot-melt adhesive, and they can strongly adhere to each other. Also after the folding region is folded, the folding region and the edge region are connected by a second thin part only so that warpage of a bending part is prevented, both regions integrally adhere, and it is not necessary to sew and fix these regions using a sewing thread. For that reason, the rubber band is smoothly connected in a connection region at the edge of the garment, forms a unified structure as a whole, and improves unity of the garment, making it possible to make the garment look beautiful. Also, a manufacturing process of the present invention is easier to be performed and has high work efficiency.SELECTED DRAWING: Figure 1
Patent JP-2020050923-A (JP)
Title: Cu-Ni-Al-BASED COPPER ALLOY SHEET MATERIAL, MANUFACTURING METHOD THEREFOR, AND CONDUCTIVE SPRING MEMBER
Inventor: SHUDO TOSHIYA
IPC: C22C9/06
Filed: 2018-09-27
Abstract: To provide a sheet material excellent in "strength-flexure processability balance" and excellent in color fastness in a Cu-Ni-Al-based copper alloy with a composition range exhibiting white color tone metal appearance.SOLUTION: There is provided a copper alloy sheet material having a chemical composition containing, by mass%, Ni:over 12.0% and 30.0% or less, Al:1.80 to 6.50%, Mg:0 to 0.30%, Cr:0 to 0.20%, Co:0 to 0.30%, P:0 to 0.10%, B:0 to 0.05%, Mn:0 to 0.20%, Sn:0 to 0.40%, Ti:0 to 0.50%, Zr:0 to 0.20%, Si:0 to 0.50%, Fe:0 to 0.30%, Zn:0 to 1.00%, and the balance Cu with inevitable impurities, and having Ni/Al≤15.0, and a metallic structure with number density of fine secondary phase particle with a particle diameter of 20 to 100 nm of 1.0×10/mmor more on an observation face in parallel to a sheet surface (rolling surface).SELECTED DRAWING: Figure 1
Patent JP-2020056817-A (JP)
Title: Drawer
Inventor: WANG YUBUN
IPC: G03G21/16
Filed: 2018-09-28
Abstract: To provide a drawer that can move with a driving force received from one side without requiring the driving force from both sides.SOLUTION: A drawer 2 comprises a photoreceptor drum 21 that can rotate around a drum axis extending in a first direction and a frame 200 to which a developing cartridge having a developing roller can be attached so that the surface of the developing roller faces the surface of the photoreceptor drum 21. The frame 200 moves the developing roller in an alienation direction away from the surface of the photoreceptor drum 21 when the attached developing cartridge moves in the first direction. In addition, the frame has a first guide roller that can guide the developing cartridge in an axial direction.SELECTED DRAWING: Figure 10
Patent JP-2019056707-A (JP)
Title: Tuberculosis biomarkers and uses thereof
Inventor: EUSTACHE PARAMITHIOTIS
IPC: G01N33/15
Filed: 2018-10-04
Abstract: To provide a technique for novel TB biomarkers, which enables easy detection of tuberculosis (TB), does not require a specimen from an infected site or a laboratory infrastructure capable of providing rapid tuberculosis diagnosis, and limits the spread of the disease.SOLUTION: A method of determining whether a subject has active tuberculosis (TB) or not is provided. The method comprises determining the level(s) of one or more markers in a sample(s) collected from the subject, and comparing the level(s) of the one or more markers in the subject's sample(s) with a level(s) of the one or more markers in a control sample(s). Presence of difference in the level(s) of the one or more markers between the subject's sample(s) and the control sample(s) indicates that the subject has active TB.SELECTED DRAWING: Figure 1
Patent JP-2020061661-A (JP)
Title: Profile download control system
Inventor: OHARA SHUNSUKE
IPC: H04W8/20
Filed: 2018-10-10
Abstract: To cause a mobile communication terminal to download a profile from a proper server.SOLUTION: A profile download control system 1 controls download of profiles by a UE 30 from a plurality of SM servers 40 each maintaining a profile P. A customer information management server 10 includes: a provision destination information accepting section 11 for accepting provision destination information indicating a destination to which a profile is provided; and a link requesting section 12 for requesting each of the plurality of SM servers 40 to link a profile P with provision destination information. A proxy server 20 includes: a download request receiving section 21 for receiving from the UE 30 associated with provision destination, a request to download a profile P; and a server determining section 22 for determining an SM server 40 to be requested to download the profile P when the request is received; and a download request transmitting section 23 for transmitting the request to the determined SM server 40.SELECTED DRAWING: Figure 1
Patent JP-2020061013-A (JP)
Title: Emergency call system
Inventor: TABATA ATSUNORI
IPC: G08B25/08
Filed: 2018-10-11
Abstract: To provide an emergency call system in which multiple emergency call telephones are branch-connected to an analog telephone line stored in an emergency call device, capable of avoiding a call-disabled state caused by the analog telephone line becoming electrically unstable, even when the multiple emergency call telephones are off-hook, and quickly letting third parties other than a first caller know the content of the call.SOLUTION: If an exclusive telephone 2-1 for fire notification comes into an off-hook state while the exclusive telephone 2-n for fire notification is in reverse call with a command board, a fire notification device 1 sends an off-hook stop signal to a switching circuit 23-n of an exclusive telephone 2-n for fire notification, disconnects it from a line (L1-L2), and sends a voice signal (line monitor signal) of a voice in the call to a speaker 25-n by the exclusive telephone 2-1 for fire notification.SELECTED DRAWING: Figure 1
Patent JP-2020059241-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: TAJIMA HIRONORI
IPC: B41J2/14
Filed: 2018-10-12
Abstract: To provide a liquid discharge head capable of uniformizing the temperature distribution of an element substrate.SOLUTION: An element substrate 2 of a liquid discharge head has plural feeding ports 25 from which a liquid is fed and discharges an ink fed to the feeding ports 25. A support member 5 has a first face 5a supporting the element substrate 2, and a penetration flow path 6 penetrating from the first face 5a to a second face 5b on a side opposite to the first face 5a. Besides, the support member 5 has a beam 7 extending along the feeding port 25 at a position facing an area between two feeding ports 25 adjacent to each other in the element substrate 2. The face-to-face distance La which is the distance between a third face 7a facing the element substrate 2 of the beam 7 and the element substrate 2 differs by the position in a drawing direction along which the beam 7 extends.SELECTED DRAWING: Figure 6
Patent JP-2019094481-A (JP)
Title: Resin modifier
Inventor: NAKATA YOSUKE
IPC: C08L23/12
Filed: 2018-10-24
Abstract: To provide a resin modifier excellent in modification characteristics.SOLUTION: There are provided a resin modifier which contains polyolefin (A) having a number average molecular weight (Mn) of 1,500 to 30,000, in which a weight of hydrocarbon (B) having 6 to 12 carbon atoms contained in (A) based on a weight of (A) is 0.005-2.0 wt.%; a thermoplastic resin composition which contains the resin modifier and a thermoplastic resin; and a thermoplastic resin molding obtained by molding the thermoplastic resin composition. A molding method includes injection molding, compression molding, calendar molding, slash molding, rotational molding, extrusion molding, blow molding and film molding.SELECTED DRAWING: None
Patent JP-2019054795-A (JP)
Title: Method and system for decontaminating food articles having porous outer surface
Inventor: THADDEUS J MIELNIK
IPC: A61L2/20
Filed: 2018-10-25
Abstract: To provide a method for decontaminating articles having porous outer surfaces.SOLUTION: The decontamination method includes steps of: providing a decontamination chamber 30; conveying articles 12 through the decontamination chamber at a predetermined speed selected such that the articles are disposed in the decontamination chamber for a predetermined period of time; engaging an actuator 18 with a conveyor 14 so as to cause movement of the articles relative to the conveyor as the articles are conveyed through the decontamination chamber; providing a sterilant vapor source, the source providing a sterilant vapor at a temperature within a predetermined acceptable temperature range and at a concentration within a predetermined acceptable concentration range; conveying the sterilant vapor from the sterilant vapor source to the decontamination chamber; and exposing the articles to the sterilant vapor. The predetermined period of time and the predetermined acceptable concentration range of the sterilant vapor are selected such that the sterilant vapor does not penetrate the porous outer surfaces of the articles.SELECTED DRAWING: Figure 1
Patent JP-2020067400-A (JP)
Title: Radiation detection device and imaging system
Inventor: OSHIMA TETSUNORI
IPC: G01T1/202
Filed: 2018-10-25
Abstract: To provide an indirect conversion type radiation detection device allowing for achievement of improvement in both radiation detection performance and spatial resolution with comparatively simple constitution.SOLUTION: The radiation detection device is provided that comprises: a substrate having a photoelectric conversion part; a scintillator provided on the substrate; and a light reflecting layer for reflecting light from the scintillator to the side of the substrate. The light reflecting layer is configured in such a way that the layer includes a plurality of pores in a metal oxide and therefore can reflect the light from the scintillator at an interface between each of the plurality of pores and the metal oxide.SELECTED DRAWING: Figure 1
Patent JP-2020070846-A (JP)
Title: Parking lock mechanism
Inventor: TANIJIRI HIROYUKI
IPC: F16H63/34
Filed: 2018-10-30
Abstract: To provide a parking lock mechanism capable of suppressing the generation of noise when releasing a parking lock.SOLUTION: On the opposite side to a parking gear with respect to a parking pole 13, a parking support 71 is provided. By the parking support 71, when a parking rod move forward/backward, the parking rod can be prevented from escaping from the parking pole 13. The parking support 71, when the parking pole 13 rotates in a separating direction, functions as a rotation-stopper of the parking pole 13 by being collided with the parking pole 13. The parking support 71 is attached to a unit case 2 through an interposing member 73 made of damping alloy.SELECTED DRAWING: Figure 3
Patent JP-2019023111-A (JP)
Title: Eye drop container
Inventor: KOKUBO SHIGEHIKO
IPC: B65D47/18
Filed: 2018-10-31
Abstract: To provide an eye drop container capable of reducing, without using a water repellent substance, an amount of an ophthalmic solution ejected from a nozzle per droplet to less than that of a conventional eye drop container such as to 5 μL to 25 μL, and easy for many users to operate.SOLUTION: The eye drop container includes a liquid reservoir for storing the ophthalmic solution, a spouting nozzle provided so as to protrude above the liquid reservoir for dropping the ophthalmic solution, and a needle portion provided on a distal side of the spouting nozzle.SELECTED DRAWING: Figure 1A
Patent JP-2019091688-A (JP)
Title: Double breaker switch
Inventor: TITUS ZIEGLER
IPC: H01H50/54
Filed: 2018-11-12
Abstract: To provide a double breaker switch increased in short-circuit resistance over a service-life of a switch, reduced in materials used therefor, and reduced in whistling noise.SOLUTION: A double breaker switch 100 includes: a contact bridge 200 connected to an actuator at a connection point in a force-transmitting manner; a first contact connected to the connection point via a first arm in a force-transmitting manner and bringing a first bridge contact into electrical contact with an opposing first fixed contact 300 at a first contact in a closed state of the double breaker switch 100; and a second contact arrangement connected to the connection point via a second arm in a force-transmitting manner and bringing a second bridge contact into electrical contact with an opposing second fixed contact at a second contact and a third contact in the closed state of the double breaker switch 100. The second arm is longer than the first arm.SELECTED DRAWING: Figure 1
Patent JP-2020078250-A (JP)
Title: Method for determining susceptibility to low-dose radiation exposure
Inventor: TASHIRO SATOSHI
IPC: G01N33/53
Filed: 2018-11-12
Abstract: To develop a method that can measure low-dose radiation exposure, thereby resulting in enabling determination of an individual's susceptibility to low-dose radiation exposure using the method.SOLUTION: The method for determining susceptibility to low-dose radiation exposure comprises: (a) measuring the amount of chromosomal abnormalities occurring in cells obtained from a subject individual using PNA-FISH method; (b) after the step (a), exposing the individual or cells obtained from the individual to a low-dose radiation; (c) after the step (b), using PNA-FISH method to measure the amount of chromosomal abnormalities occurring in cells obtained from the individual exposed to the low-dose radiation or in cells exposed to the low-dose radiation; and (d) comparing the measurement result of the step (a) with the measurement result of the step (c).SELECTED DRAWING: None
Patent JP-2020081031-A (JP)
Title: Information processing device, treatment device, notification method, and program
Inventor: SUZUKI KOICHI
IPC: A61N5/067
Filed: 2018-11-16
Abstract: To provide an information processing device for providing a user with information that allows a progress of optical treatment to be grasped.SOLUTION: An information processing device for supporting optical treatment in which treatment light is irradiated to a subject includes: progress information generation means for generating information indicating a progress of optical treatment on the basis of a reception signal of a photoacoustic wave generated when excitation light is irradiated to the subject; and notification control means for notifying of the progress of the optical treatment by notification means on the basis of the information indicating the progress of the optical treatment.SELECTED DRAWING: Figure 1
Patent JP-2020086038-A (JP)
Title: Elastic roller
Inventor: MORI YUSAKU
IPC: G03G15/08
Filed: 2018-11-20
Abstract: To provide an elastic roller which nicely prevents filming and print density reduction.SOLUTION: An elastic roller is provided, comprising a shaft, an elastic layer provided on an outer periphery of the shaft, and a surface layer provided around the elastic layer, where the elastic roller has an adhesive layer between the elastic layer and the surface layer. The elastic roller is characterized in that: the elastic layer has a resistance in a range of 1×10to 1×10Ω, inclusive; the adhesive layer has a relative permittivity in a range of 1 to 10, inclusive, at 100 Hz and 1000 to 10000, inclusive, at 0.01 Hz; and the surface layer has a relative permittivity in a range of 1 to 10, inclusive, at 100 Hz and 10 to 200, inclusive, at 0.01 Hz.SELECTED DRAWING: Figure 1
Patent JP-2020087644-A (JP)
Title: Anode catalyst for hydrogen deficiency resistant fuel cell
Inventor: IOKURA TSUTOMU
IPC: H01M4/92
Filed: 2018-11-22
Abstract: To provide a catalyst capable of suppressing deterioration of fuel cell performance at the time of hydrogen deficiency without monitoring a cell voltage.SOLUTION: An anode catalyst for a hydrogen deficiency resistant fuel cell satisfies a case (1) in which the anode catalyst includes an oxygen generating catalyst, a conductive titanium oxide, and a precious metal material other than the oxygen generating catalyst, or a case (2) in which the anode catalyst includes at least one selected from a group consisting of metals and alloys containing at least one of iridium and ruthenium, and a conductive titanium oxide.SELECTED DRAWING: None