baber/WOPTO huggingface dataset:
Patent JP-2020167946-A (JP)
Title: Vertical hydroponic cultivation system and vertical hydroponic cultivation method
Inventor: NAGASE KATSUYOSHI
IPC: A01G24/46
Filed: 2019-04-02
Abstract: To provide a vertical hydroponic cultivation system and a vertical hydroponic cultivation method, which do not require an outer frame, have a dramatically reduced weight compared to a conventional product, with which a series of work may be easily carried out with a small burden, which has an excellent durability thus may be used for a long time, and may be used without a high cost.SOLUTION: A vertical hydroponic cultivation system comprises a vertically long medium consisting of a water-retaining sheet 2 and breathable materials 3 and 3 sandwiching both sides thereof, a binding band 41 (fixing means 4) that detachably binds the outer periphery of the medium, a light-shielding film 5 hat covers the outer peripheral side surfaces of the breathable materials 3 and 3, a solution storage tank, nutrient solution supply means for supplying nutrient solution from the solution storage tank to the water retention sheet 2, and nutrient solution recovery means. The system is configured to drop the nutrient solution from the nutrient solution supply means onto the water-retaining sheet 2. Both of the breathable materials 3 and 3 have a two-layer structure in which a low density breathable material 31 allowing roots of plants to grow is arranged inside contacting to the water-retaining sheet 2 and breathable materials 32 having shape retention property are arranged outside thereof.SELECTED DRAWING: Figure 3
Patent JP-2020172773-A (JP)
Title: Car stop block manufacturing form device provided with drain hole, and height adjusting method for car stop body molding part in car stop block manufacturing form device provided with drain hole
Inventor: OKUMURA TAKEYUKI
IPC: E01F13/02
Filed: 2019-04-10
Abstract: To provide a height adjusting method for a car stop body part in a car stop block manufacturing form provided with a drain hole which allows the manufacturing of a plurality of car stop blocks each having the height different from each other.SOLUTION: A car stop block manufacturing form device comprises: a car stop block manufacturing form 1 integrally having a foundation molding part 12 to be embedded in a floor surface under a car stop body molding part 11; a drain hole portion forming form 2 for forming a drain hole; and a positioning tool 3 for fixedly attaching the drain hole portion forming form 2 at a predetermined position. Female screw holes 21 for screwing fixing bolts 5 for fixing the drain hole portion forming form 2 are provided on both end surfaces of the drain hole portion forming form 2, insertion holes 1a for the fixing bolts 5 are provided at positions of the female screw holes 21, 21 for screwing the fixing bolts 5 in the drain hole portion forming form 2 on both end surfaces in the width direction of the car stop body molding part 11, and an insertion hole 1b through which a male screw portion 31 of the positioning tool 3 is inserted is provided on either one of the end surfaces in the width direction of the car stop body molding part 11.SELECTED DRAWING: Figure 9
Patent JP-2020173622-A (JP)
Title: Parallel task scheduling method
Inventor: YAMADA HIROMICHI
IPC: G06F9/48
Filed: 2019-04-11
Abstract: To provide parallel task scheduling that allows tasks to be optimally assigned to a plurality of cores, taking into account events, different cycles, and dependence relationships.SOLUTION: A task scheduling method includes the steps of: referring to control software specifications and programs thereof, grouping tasks each having a strong dependence relation and generating a plurality of task group information pieces; referring to the task group information pieces, creating task graphs each showing the dependence relation of the tasks included in the task group; referring to the control software specifications and programs thereof, creating a time constraint between the task groups; referring to the task graph and the time constraint between the task groups, creating an overall task graph; referring to the overall task graph, creating a priority table that defines task priorities; and referring the priority table, assigning tasks to multiple cores.SELECTED DRAWING: Figure 1
Patent JP-2020172198-A (JP)
Title: Hybrid vehicle
Inventor: YANAI TOMONORI
IPC: B60W10/08
Filed: 2019-04-11
Abstract: To provide a hybrid vehicle capable of suppressing rapid variation in torque of a drive motor due to a change in maximum use power which can be used by the drive motor and obtaining smooth acceleration, even if a small drive battery is adopted.SOLUTION: In an ECU, an upper limit value indicated by a solid line in a Fig.2 (d) is set. Namely, the upper limit value is set so that a characteristic line indicating a time change of the upper limit value passes a minimum value of a prediction value of maximum use power, is smaller than each value other than the minimum value in the prediction value and is monotonously increased with the lapse of time during a prescribed period (T1 to T3) from start of a hybrid vehicle. The ECU controls a PCU for supplying drive power to a drive motor so that the drive power according to acceleration opening to be a ratio of an operation amount to a maximum operation amount of an accelerator pedal and vehicle speed of the hybrid vehicle is supplied to the drive motor and the drive power does not exceed the upper limit value.SELECTED DRAWING: Figure 2
Patent JP-2020174022-A (JP)
Title: Unshielded connector
Inventor: HOSOYAMADA TAKESHI
IPC: H01R12/71
Filed: 2019-04-12
Abstract: To provide an inexpensive unshielded connector capable of obtaining sufficient noise resistance.SOLUTION: An unshielded connector 1 is fitted and connected to a cable connector 70 including a shield shell 72 and fixed to a circuit board 60 in a metal housing 50 of an electronic device 5. The unshielded connector 1 includes an insulating housing 3 in which an insertion recess S into which the cable connector 70 is inserted in an insertion direction X1 is formed, and a conductive reinforcing tab 4 fixed to the housing 3. The reinforcing tab 4 includes a board fixing portion 43 soldered to a ground pattern of the circuit board 60, a housing contact portion 41a for contacting an inner wall surface 52a of the housing 50, and a shield shell contact portion 42a for contacting the shield shell 72 in the insertion recess S.SELECTED DRAWING: Figure 1
Patent JP-2020178148-A (JP)
Title: Audio device
Inventor: SHIMADA MASAYA
IPC: H04R3/00
Filed: 2019-04-15
Abstract: To provide an audio device capable of rapidly starting a mute circuit while suppressing a dark current by the mute circuit.SOLUTION: An audio device comprises: an audio source for generating an audio signal; an output node N1 for outputting an audio signal to an outer side; a mute circuit 30 connected to the output node N1; and a power supply circuit 100 for supplying power to the mute circuit 30. The power supply circuit 100 includes: first and second diodes 42 and D2 serially connected between a Vcc and a voltage input terminal Vin of the mute circuit 30; a third diode D1 connected in parallel with the first and second diodes 42 and D2; and an electrolytic capacitor 44 connected to a node for connecting the first diode 42 to the second diode D2.SELECTED DRAWING: Figure 3A
Patent JP-2019150033-A (JP)
Title: Mutant cas9 proteins
Inventor: ALEJANDRO CHAVEZ
IPC: C12N9/14
Filed: 2019-04-16
Abstract: To provide methods of making deletion mutants of Cas9 proteins and making chimeric Cas9 proteins.SOLUTION: A Cas9 protein is: an RNA guided DNA binding protein of a Type II CRISPR System that binds to the DNA and is guided by one or more RNAs which has been engineered to omit portions of the protein while functioning as an RNA guided DNA binding nuclease that can bind to target DNA and create a double stranded break in the target DNA; or an RNA guided DNA binding protein of a Type II CRISPR System which has been engineered to omit portions of the protein while functioning as an RNA guided DNA binding nickase that can bind to target DNA and create a single stranded break or nick in the target DNA.SELECTED DRAWING: None
Patent JP-2020176981-A (JP)
Title: Temperature sensor
Inventor: SAKAGUCHI KAORI
IPC: G01K7/02
Filed: 2019-04-22
Abstract: To provide a highly convenient temperature sensor.SOLUTION: A temperature sensor 1 according to an embodiment of the present invention includes: a flexible substrate; and a plurality of sensing units arranged on the flexible substrate. Each of the sensing units includes a thermoelectric conversion material, and detects a temperature in each sensing unit by using a voltage difference caused by a temperature gradient in the sensing units.SELECTED DRAWING: Figure 1
Patent JP-2019140693-A (JP)
Title: Image forming apparatus and program
Inventor: IDO KAZUHIKO
IPC: B41J29/42
Filed: 2019-04-24
Abstract: To provide an operation control device that is directed to solve the above-mentioned problem by specifying an object page through a movement operation in a first stage and directing work through a movement operation in a second stage.SOLUTION: An image forming apparatus displays preview images on the basis of a plurality of images, detects an input to one preview images of the displayed preview images, selects an object preview image as a selection image by detecting a movement operation in the one preview image, displays candidates for processing to be executed on the selection image, and executes the processing on an image corresponding to the selection image by moving the selection image in a direction displayed by a processing candidate display part.SELECTED DRAWING: Figure 7
Patent JP-2019151115-A (JP)
Title: Method for manufacturing foamed product
Inventor: YUSA ATSUSHI
IPC: B29C48/92
Filed: 2019-04-24
Abstract: To provide a method for manufacturing a foamed product, wherein the method allows a complicated control device for a physical blowing agent to be omitted or simplified, and further allows an amount of dissolution of the physical blowing agent to a molten resin to be stabilized by a simple mechanism.SOLUTION: There is provided a method for manufacturing a foamed product, the manufacturing method comprising: a step of plasticizing and melting a thermoplastic resin into a molten resin in a plasticizing zone of a plasticizing cylinder; a step of forming the molten resin into a starved state in the starvation zone of the plasticizing cylinder; a step of contacting the starved molten resin with a pressurized fluid containing a constant pressure physical blowing agent by introducing the pressurized fluid containing the constant pressure physical blowing agent into the starvation zone through an inlet of the plasticizing cylinder; a step of molding the molten resin into a foamed product, wherein the inlet is always opened in all the above steps, and the pressurized fluid containing the constant pressure physical blowing agent is continuously introduced into the starvation zone.SELECTED DRAWING: Figure 1
Patent JP-2020178871-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2019-04-25
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 includes a ready-to-win variation during a second reservation when a reservation number M of the second reservation for a second special pattern is 3 or larger when starting a variation game, and holds a lottery regarding execution of a straddle performance to be executed while being extended over a next variation game from the variation game when a determination result for the variation game is a complete failure. When the lottery is won, the straddle performance is executed. When the straddle performance is executed up to the middle of a next variation game, a remaining time performance to be started after completion of the straddle performance is determined and executed during remaining time after completion of the straddle performance in a next variation game.SELECTED DRAWING: Figure 130
Patent JP-2020179633-A (JP)
Title: Writing instrument
Inventor: KOIDE TOMOAKI
IPC: B43K8/02
Filed: 2019-04-26
Abstract: To provide a writing instrument capable of preventing a tip side of an ink guiding core from being damaged due to an excessive writing pressure.SOLUTION: The writing instrument includes a barrel 10, a cylindrical slider 20 inserted into the barrel 10 movably forward and backward and protruded forward from a barrel front end, an ink guiding core 30 protruding a writing part 31 forward from a front end of the slider 20 to be inserted into the slider 20 movably forward and backward and supported in the barrel 10 at a rear end side, and a first energizing member 27 for energizing the slider 20 backward with respect to the barrel 10. A cam slope 21a is disposed at one of the barrel 10 and the slider 20, and a sliding contact part 11a brought into slide contact with the cam slope 21a is disposed at the other. The cam slope 21a is brought into slide contact with the sliding contact part 11a by a force component in a radial direction transmitted from the ink guiding core 30 to the slider 20 to advance the slider 20 with respect to the ink guiding core 30 and the barrel 10.SELECTED DRAWING: Figure 6
Patent JP-2020183730-A (JP)
Title: Control device for engine
Inventor: OTSUGA KEISUKE
IPC: F01P7/16
Filed: 2019-05-08
Abstract: To accurately estimate a temperature of exhaust gas in an engine in which an air-fuel ratio of an air-fuel mixture is changed.SOLUTION: A control device for an engine 1 includes a control section (ECU 10) estimating a temperature of exhaust gas and controlling the engine in accordance with the estimated temperature of exhaust gas. The control section changes an air-fuel ratio between a theoretical air-fuel ratio and an air-fuel ratio leaner than the theoretical air-fuel ratio. The control section includes: a calculation section 105 calculating a combustion progress degree on the basis of signals of sensors (cylinder inner pressure sensor SW6, crank angle sensor SW11); and an estimation section 106 estimating a temperature of exhaust gas. The estimation section estimates a temperature of exhaust gas on the basis of a first relation determined at least between the combustion progress degree and the temperature of exhaust gas, the combustion progress degree and the temperature of the engine when the air-fuel ratio is the theoretical air-fuel ratio, and estimates a temperature of exhaust gas on the basis of a second relation different from the first relation, the combustion progress degree and the temperature of the engine when the air-fuel ratio is lean.SELECTED DRAWING: Figure 7
Patent JP-2020185237-A (JP)
Title: Manual cleaning tool
Inventor: ONO YUJI
IPC: A47L11/32
Filed: 2019-05-16
Abstract: To provide a manual cleaning tool including a roller brush body that in being removed, can be inhibited from receiving plastic deformation (permanent deformation) such as being bent.SOLUTION: The present invention comprises a roller brush body 7 disposed in a frame body 15. The roller brush body 7 comprises: a rigid shaft 46; a pair of guide rollers 47, 48 that are disposed so as to coaxially have a shaft center line G of the rigid shaft 46 and are mounted at respective shaft end 46A, 46B sides of the rigid shaft 46; and a cleaning brush cloth 49 formed by cut pile 52 standing from a cloth surface 51A of a base cloth 51. The cleaning brush cloth 49 is spirally wound around a shaft outer peripheral surface 46C of the rigid shaft 46 from a cloth rear surface 51B of the base cloth 51 and is mounted on the rigid shaft. The roller brush body 7 can be freely removed from the frame body 15 in a state in which the rigid shaft 46 is elastically deformed and pivotally supports the respective shaft end 46A, 46B sides of the rigid shaft 46 on the frame body 15.SELECTED DRAWING: Figure 12
Patent JP-2020191489-A (JP)
Title: Crystal piece array manufacturing method, design support device, and program
Inventor: IWATA KOICHI
IPC: H03H3/02
Filed: 2019-05-17
Abstract: To make it easier for a manufacturer of a crystal device to improve the quality of the crystal device.SOLUTION: A manufacturing method of crystal piece arrays to be provided to a plurality of crystal device manufacturers for manufacturing crystal devices includes a step S1 of obtaining required specification of a crystal piece manufactured from a crystal piece array, a step S2 of creating first design information which is design information on a crystal piece array provided to a crystal device manufacturer by inputting the acquired required specification into a machine learning model that outputs the design information for manufacturing the crystal piece array when the specification is input, a step S3 of manufacturing a crystal piece array on the basis of the first design information, a step S4 of obtaining the evaluation result of the manufactured crystal piece array from the crystal device manufacturer, a step S5 of creating second design information by changing the first design information on the basis of the evaluation result, and a step S8 of updating the machine learning model using the second design information as teacher data.SELECTED DRAWING: Figure 5
Patent JP-2020192148-A (JP)
Title: Game machine
Inventor: ASAGA TAKAMASA
IPC: A63F7/02
Filed: 2019-05-29
Abstract: To provide a game machine capable of making a game innovative.SOLUTION: A probability variation non-time-shortening state of a game machine 10 has game properties that while aiming at a bonanza of the probability of 10/300 in the second special pattern determination, small winning of the probability of 200/300 is continued and prize balls by a small winning game are obtained. The larger the holding number is in the probability variation non-time-shortening state, the shorter the variation time of the special pattern in the second special pattern determination becomes, and the higher the frequency that the second special pattern determination is executed, and the frequency that the small winning game is executed become.SELECTED DRAWING: Figure 8
Patent JP-2020193600-A (JP)
Title: Exhaust emission control device and control method for internal combustion engine
Inventor: IKEDA TAKUJI
IPC: F01N3/36
Filed: 2019-05-29
Abstract: To suppress an increase in a concentration of HC in exhaust gas discharged from an NOx catalyst during execution of regeneration control.SOLUTION: An exhaust emission control device for an internal combustion engine 1 includes: an oxidation catalyst 22 and a selective reduction type NOx catalyst 24 which are provided in an exhaust passage 4 from the upstream side in this order; and a control unit 100 configured to execute regeneration control for increasing a temperature of exhaust gas. When the regeneration control is not executed, the control unit estimates adsorbed HC amount of the NOx catalyst. When the regeneration control is executed, the control unit executes high-speed temperature increase control for increasing a temperature of the NOx catalyst at high speed after performing low-speed temperature increase control for increasing the temperature of the NOx catalyst at low speed, and changes switching timing for switching from the low-speed temperature increase control to the high-speed temperature increase control in accordance with the estimated adsorbed HC amount.SELECTED DRAWING: Figure 1
Patent JP-2020013779-A (JP)
Title: Vehicular lamp and projection lens
Inventor: ASHWIN THOMBRE
IPC: F21S43/20
Filed: 2019-05-30
Abstract: To provide a thin strip-type lamp capable of achieving aesthetic design and uniform light output.SOLUTION: A vehicular lamp 10 has: a projection lens 12 that has a lens profile with a rear major surface having a convex curvature and a front surface having a concave curvature, in which the rear height of the rear major surface is larger than the front height of the front surface; a plurality of light sources; and a reflector that is configured to reflect the light emitted from the plurality of light sources towards the projection lens. As the lens profile is swept along a curve length, at least one of the rear convex curvature and the front concave curvature varies. The light outputted from the front surface of the projection lens is generally uniform along the curve length.SELECTED DRAWING: Figure 1
Patent JP-2020184286-A (JP)
Title: Laptop heat radiator
Inventor: CHEN CHUNMIAO
IPC: G06F1/16
Filed: 2019-05-30
Abstract: To provide a laptop heat radiator.SOLUTION: The present invention includes: a stand; and a hand warmer connected to the right end and the left end of the stand symmetrically and tightly. The motor is activated when the present invention is used so that the penetration shaft, the pully, and the fan are rotated in association with one another, and hot wind is introduced to below the filter. The present device can lower the temperature of a personal computer and also can collect heat generated from the personal computer to raise the temperature and make wind warmer to warm the hands. In that way, the present device allows the hands of a user not to feel cold when using the personal computer in winter, can save energies, and can make a rational use of energy.SELECTED DRAWING: Figure 1
Patent JP-2020196350-A (JP)
Title: console
Inventor: NAGATA TETSUYA
IPC: B60N3/10
Filed: 2019-06-03
Abstract: To provide a console which can inhibit influence of a liquid flowing out from a cup holder without complicating a shape of a bottom part of the cup holder.SOLUTION: A vehicle console 1 is provided between left and right seats, formed with a cup holder 2, and includes a cover 4 which is provided below the cup holder 2 to receive a liquid L dropping from the cup holder 2. The cover 4 is a plate body oriented in a horizontal direction and has a wall body 42 formed along an outer edge. A part of the wall body 42 is cut out to form a discharge port 41 of the liquid L.SELECTED DRAWING: Figure 1
Patent JP-2020200201-A (JP)
Title: Sheet glass transport device, and sheet glass manufacturing method
Inventor: HOSHIBA KENICHI
IPC: C03B35/18
Filed: 2019-06-06
Abstract: To provide a sheet glass transport device capable of suppressing occurrence of a problem in the sheet glass transported by a transport part, following crushing process of the sheet glass.SOLUTION: A sheet glass transport device includes a second transport part 42 for transporting a sheet glass molded from molten glass, and a crushing part for crushing the sheet glass transported by the second transport part 42. The second transport part 42 has a support shaft 60 having, as an axial direction, a direction orthogonal to a transportation direction of the sheet glass, and a movable part 70 arranged on the radial direction outside of the support shaft 60, and movable in the axial direction on the support shaft 60. The movable part 70 includes a first roller 120 capable of transporting the sheet glass.SELECTED DRAWING: Figure 3
Patent JP-2020052390-A (JP)
Title: Pigment-free color contact lens with micro-pattern having photonic crystal structures
Inventor: MIN NAM GI
IPC: G02C7/04
Filed: 2019-06-10
Abstract: To provide a pigment-free color contact lens comprising a micro-pattern having photonic crystal structures dispersed therein.SOLUTION: The present invention relates to a color contact lens 10 comprising a hydrogel and a micro-pattern included in the hydrogel, the micro-pattern having a plurality of photonic crystal structures 30 dispersed therein. The color contact lens contains no colorant but is capable of realizing colors.SELECTED DRAWING: Figure 1