baber/WOPTO huggingface dataset:
Patent JP-2019016321-A (JP)
Title: Random number generation circuit
Inventor: DAITO TAKAOMI
IPC: G06F7/58
Filed: 2017-07-11
Abstract: To provide a random number generation circuit capable of preventing deterioration in the quality of random numbers, and quickly generating random numbers in a small circuit scale.SOLUTION: Data input of a first clock signal output by a first oscillator having a variable frequency is performed, and clock input of a second clock signal which is asynchronous with the first clock signal output by a second oscillator is performed, and a frequency of the first clock signal input to a shift register circuit which outputs in parallel the output of each tap as random number data is controlled on the basis of the random number data output by the shift register circuit. Thus, it is possible to prevent deterioration in the quality of random numbers, and to quickly generate the random numbers in a small circuit scale.SELECTED DRAWING: Figure 1
Patent JP-2018154544-A (JP)
Title: Chlorine-containing powder treating method and chlorine-containing powder treating system
Inventor: TATSUMI YOSHINORI
IPC: B09B3/00
Filed: 2017-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a chlorine-containing powder treating method which can selectively elute chlorine from chlorine-containing powder and then remove the chlorine.SOLUTION: A chlorine-containing powder treating method includes: a slurring step of adding water to chlorine-containing powder and slurring the chlorine-containing powder; an ORP adjusting step of adjusting an oxidation reduction potential of slurry, for a relation of pH of the slurry and oxidation-reduction potential thereof to meet a predetermined formula; an elution step of eluting chlorine contained in the slurry which is adjusted, into water; and a dehydration step of dehydrating the slurry from which chlorine are eluted.SELECTED DRAWING: Figure 2
Patent JP-2019018635-A (JP)
Title: Vehicular under-tray structure
Inventor: YAMAMOTO NOBORU
IPC: B60R5/04
Filed: 2017-07-13
Abstract: To provide a vehicular under-tray structure that is able to further utilize a space in a vehicle and is able to contribute to a cost reduction.SOLUTION: A vehicular under-tray can be switched between a first mode 100 for a shallow design and a second mode 200 for a deep design. The first mode 100 comprises: a first standing wall component part 10 composing a standing wall; and a first bottom component part 20 composing a bottom. The second mode 200 comprises: the first standing wall component part 10; and a second tray component part 30 comprising: a second standing wall component part 33 composing a standing wall the bottom of which is deeper than that of the first standing wall component part 10; and a second bottom component part 34 composing a bottom.SELECTED DRAWING: Figure 2
Patent JP-2019021728-A (JP)
Title: Electronic control device
Inventor: NARITA NOBUAKI
IPC: F02D29/02
Filed: 2017-07-14
Abstract: To provide an electronic control device capable of suppressing continuation of a high temperature state of the electronic control device and notifying a driver and a worker of a high temperature state of the electronic control device.SOLUTION: An ECU mounted on a vehicle includes a housing, a blower fan that cools the housing, an ECU temperature sensor for detecting a temperature in the housing, and a microcomputer housed in the housing and controlling driving of the blower fan and running of the vehicle. The microcomputer compares the detection result of the ECU temperature sensor with a temperature threshold value (S10). Then, when the detection result is equal to or higher than the temperature threshold value, the microcomputer drives the blower fan to cool the housing (S13). Further, when the detection result is equal to or higher than the temperature threshold value, the microcomputer performs at least one of notification of a high temperature state of the ECU and storage in a checkable state (S11, S12).SELECTED DRAWING: Figure 4
Patent JP-2019021024-A (JP)
Title: Machine learning device, servo motor control device, servo motor control system, and machine learning method
Inventor: OBO YUSAKU
IPC: G05B11/32
Filed: 2017-07-18
Abstract: To improve responsiveness of a servo system when inversion operation.SOLUTION: A machine learning device 200 performing machine learning for a servo motor control device 100 comprising a nonlinear friction compensator 111 creating a correction value for the nonlinear friction based on a position command comprises a state information acquisition part 201 acquiring state information including a servo state having at least a position deviation and a combination of correction coefficients of a nonlinear friction compensation means from the servo motor control device by causing the servo motor control device to execute a predetermined program, an action information output part 203 outputting action information including adjustment information of the combination of the correction coefficients included in the state information to the servo motor control device, a reward output part 2021 outputting a reward value in reinforcement learning based on the position deviation included in the state information, and a value function update part 2022 updating an action value function based on the reward value output by the reward output part, the state information, and the action information.SELECTED DRAWING: Figure 10
Patent JP-2019024037-A (JP)
Title: Highly conductive base metal electrode and manufacturing method of alloy low ohmic tip resistance
Inventor: LEE WEN-HIS
IPC: H01C7/00
Filed: 2017-07-24
Abstract: To provide a highly conductive base metal electrode and a manufacturing method of an alloy low ohmic tip resistance.SOLUTION: In thick film printing, a base metal electrode, an alloy electrode, and resistors can be manufactured by sintering at low temperature or in the atmosphere, and can be manufactured for thick film gel (eg aluminum, tin, etc.) by utilizing low-valued low potential metal, is sintered with a silk screen, then the low-valued low potential metal layer as a sacrificial layer is immersed in a metal solution having a slightly-higher reduction potential to perform a wet chemical substitution reaction, and therefore, a metal electrode having a slightly higher reduction potential can be obtained. Further, alloys of different combinations can be obtained by immersing the sacrificial layer in a solution obtained by mixing different metal solutions having slightly higher reduction potentials and performing the wet chemical substitution reaction. Thus, in a manufacturing method according to the present invention, it is not necessary to obtain the characteristics of the base metal electrode and the base metal alloy by the heat treatment in the conventional high-temperature reducing atmosphere, the manufacturing cost of the base metal and the alloy can be greatly reduced, and the technical efficiency can be greatly improved according to the manufacturing method of the domestic thick film printing industry.SELECTED DRAWING: Figure 1
Patent JP-2019022898-A (JP)
Title: Method for manufacturing pipe with fixed member
Inventor: YABUOSHI MASATO
IPC: B21D39/08
Filed: 2017-07-24
Abstract: To provide a method for manufacturing a pipe with a fixed member which reduces a weight of a pipe with a fixed member and shortens a manufacturing time.SOLUTION: A pipe 12 is formed of an inner pipe member and an outer pipe member which is fixed to the end of the inner pipe member from the outside. A thickness of the inner pipe member is smaller than a thickness of the outer pipe member. In the state where the outer pipe member is arranged outside of the end of the inner pipe member in an engagement state and a pipe fixed member is arranged outside of an engagement part of the inner and outer pipe members, an electromagnetic coil 40 is arranged inside of the inner pipe member at a fixed position of the outer pipe member and the pipe fixed member, a pulse is applied to the electromagnetic coil to enlarge the diameter of the inner pipe member, and the diameter of the outer pipe member is enlarged by a force applied to the outer pipe member when the diameter of the inner pipe member is enlarged, which caulks the inner and outer pipe members and the pipe fixed member at the same time.SELECTED DRAWING: Figure 3
Patent JP-2018062934-A (JP)
Title: Hybrid component and method of forming the same
Inventor: MARIO P BOCHIECHIO
IPC: F02C7/00
Filed: 2017-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a hybrid component having an axis of rotation.SOLUTION: A method of forming a hybrid component having an axis of rotation includes: forming a first substrate having a first interface surface and a first average grain size; forming a second substrate having a second interface surface and a second average grain size different from the first average grain size; and inertia-welding the first and second substrates at a junction of the first and second interface surfaces to form a solid-state joint between the first and second substrates.SELECTED DRAWING: Figure 4
Patent JP-2019034821-A (JP)
Title: Work-piece conveying system and method for conveying workpiece
Inventor: MATSUMOTO KEITA
IPC: B65G57/03
Filed: 2017-08-17
Abstract: To provide a work-piece conveying system and method, capable of effectively reducing the interference between a conveying device and placing tables or work-pieces placed on the placing tables, when the work-pieces are assorted to be conveyed onto a plurality of the placing tables by the conveying device.SOLUTION: A work-piece conveying system 1 has a holding part 11 of holding a work-piece W by sucking, and comprises: a conveying device 2 for conveying the work-piece W by moving the holding part 11 in the horizontal direction and lifting it up/down; placing tables 3a-3c having the respective placing faces 24a-24c disposed adjacently so as to place the work-pieces conveyed by the conveying device 2, and a lifting drive unit for lifting the placing faces up/down; and a controller C for controlling the lifting drive unit and the conveying device 2 so as to convey the work-piece W onto the placing face of a target placing table X, or onto the upper face of another work-piece W when the another work-piece W is placed on the placing faces 24a-24c; or otherwise so as to convey the work-piece W onto the placing faces 24a-24c of the target placing table X by lowering the placing faces of placing tables other than the target placing table X, or the other work-pieces W when the other work-pieces W are placed on said placing faces.SELECTED DRAWING: Figure 1
Patent JP-2019038410-A (JP)
Title: Vehicle side part structure
Inventor: AKIYAMA FUMITO
IPC: B62D25/20
Filed: 2017-08-25
Abstract: To provide a vehicle side part structure that is able to hinder bending of a side rail in the event of partial side collision.SOLUTION: A vehicle side part structure 100 comprises: a side rail 11 extending in forward and backward directions of a vehicle; a rocker 21 disposed outside, in a vehicle width direction, the side rail 11; and a load transmission member 3 disposed between the side rail 11 and the rocker 21. The load transmission member 3 includes a flat part 31 and an inclining part 32, and the inclined part 32 is disposed below the flat part 31. An amount that the side rail 11 overlaps, in a height direction, the flat part 31 of the load transmission member 3 is a value set such that, when a load input from the load transmission member 3 to the side rail 11 has a second predetermined value, the side rail 11 deforms out of a plane. An upper end of the inclined part 32 of the load transmission member 3 is configured so as to be disposed higher than a lower end of a deformed part 11a when the side rail 11 is deformed out of the plane.SELECTED DRAWING: Figure 4
Patent JP-2017227436-A (JP)
Title: Manufacturing facility of pipe component
Inventor: SHIOTSUKI Satoshi
IPC: B23P23/06
Filed: 2017-08-28
Abstract: PROBLEM TO BE SOLVED: To properly arrange a work area for manufacturing a pipe component in an internal space of one box body without impairing workability.SOLUTION: A brazing area (30), an airtightness test area (40), and a finishing area (50) are arranged into a line along a first side wall (21) of a box body (20) within the one box body (20) attached to a chassis (202) of a trailer (201). In the brazing area (30), work of brazing multiple members to manufacture a semi-product is conducted. In the airtightness test area (40), an airtightness test of the semi-product is conducted. In the finishing area (50), a work of covering the semi-product with a heat insulation material to finish a pipe component is conducted.SELECTED DRAWING: Figure 3
Patent JP-2019038789-A (JP)
Title: Method for producing carboxylic acid
Inventor: MIMURA NAOKI
IPC: C07C59/08
Filed: 2017-08-28
Abstract: To produce carboxylic acid from glycerol at a temperature lower than or equal to a boiling point of a solvent, using a catalyst that is easy to recover and reuse.SOLUTION: A method for producing carboxylic acid has a production step that produces carboxylic acid by a reaction between glycerol and oxygen-containing gas in the presence of a catalyst and an alkali metal. The catalyst is obtained through a mixture step for mixing a gold ion, a platinum ion, and a metal oxide in acidic liquid. The ratio of the mass of gold ions to the sum of the mass of gold ions and the mass of platinum ions is higher than 0.2 and lower than 0.8.SELECTED DRAWING: None
Patent JP-2018023790-A (JP)
Title: Electric oral sanitary device set
Inventor: KITAGAWA TADANOBU
IPC: A47K1/09
Filed: 2017-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric oral sanitary device set that contributes to enhancing aesthetics of the room and increasing convenience.SOLUTION: An electric oral sanitary device set 2 includes: an electric oral sanitary device 10; a stand 40; a cover 70, and a charger 80. The electric oral sanitary device 10 has a sanitary device body 20 and a cleaning functional component 30. The cleaning functional component 30 is provided with a structure capable of joining to and separating from the sanitary device body 20. The charger 80 is provided with a structure of supporting the stand 40. The stand 40 is provided with a body support part 50 and is capable of joining to and separating from the charger 80 and, with the charger 80 separated, is provided with a self-standing structure. The body support part 50 is structured to support a body lower part 22 of the sanitary device body 20. The cover 70 has a structure capable of separating from the stand 40 and surrounding the sanitary device body 20.SELECTED DRAWING: Figure 12
Patent JP-2019045566-A (JP)
Title: Developing device and image formation device
Inventor: TOKUNAGA SHUNTA
IPC: G03G15/00
Filed: 2017-08-30
Abstract: To supply a developer in accordance with the consumption of the developer in an axial direction of developer carrying means.SOLUTION: A developing device 3 includes: a developing sleeve 8 for carrying tonner; a tonner stirring chamber 20 for housing toner supplied to the developing sleeve 8; a toner conveyance path 17 and a conveyance screw 114d for supplying toner to the toner stirring chamber 20 while carrying the toner along an axial direction of the developing sleeve 8; and a CPU 100 for changing a supply amount of the toner in the axial direction from the toner conveyance path 17 to the toner stirring chamber 20 according to the position in the axial direction where an amount of toner supplied from the toner stirring chamber 20 to the developing sleeve 8 is equal to or more than a prescribed amount.SELECTED DRAWING: Figure 7
Patent JP-2020202748-A (JP)
Title: Photographing processing apparatus, control method of photographing processing apparatus, and photographing processing program
Inventor: WAKUI TAKASHI
IPC: G01N21/17
Filed: 2017-08-31
Abstract: To provide a photographing processing apparatus, a control method of the photographing processing apparatus, and a photographing processing program which are capable of performing evaluation more accurately and reliably even if the quality of a photographed image of each observation region in a container is low.SOLUTION: A region detecting part 21 detects a region to be observed from a plurality of photographed images. A photographed image determining part 22 determines whether an objective photographed image of the plurality of photographed images is low quality or not on the basis of a region to be observed detected in the objective photographed image and a region to be observed detected in at least one of other photographed images which is proximate to the objective photographed image. In the case where the objective photographed image is determined to be low quality, a processing control part 23 controls at least one of photographing of the objective photographed image and image processing to the objective photographed image.SELECTED DRAWING: Figure 1
Patent JP-2019042653-A (JP)
Title: Adsorption tank
Inventor: FUKUOKA SHIGERU
IPC: B01D53/81
Filed: 2017-08-31
Abstract: To improve an adsorbent filling rate and concurrently spread object gas over the interior of an adsorption tank which is configured to adsorb carbon dioxide contained in the object gas.SOLUTION: An adsorption tank is configured to adsorb carbon dioxide contained in object gas and includes: an adsorbent; a housing; a supply passage; and a discharge passage. The adsorbent is configured to adsorb the carbon dioxide. The housing is configured to house the adsorbent therein. The supply passage is configured to supply the object gas to the adsorbent at one side end part in the housing. The discharge passage is configured to discharge the object gas from the interior of the housing at the other side end part in the housing. At least one of the supply passage and the discharge passage further includes a cylindrical member at an adsorbent side of the passage. The cylindrical member has a member formed into a cylindrical shape and has one or multiple hole parts configured to supply or discharge the object gas in a longitudinal direction of the member.SELECTED DRAWING: Figure 2
Patent JP-2019045404-A (JP)
Title: Nondestructive analysis apparatus
Inventor: KOGA YUSUKE
IPC: G01N23/04
Filed: 2017-09-06
Abstract: To provide a nondestructive analysis apparatus capable of acquiring the X ray fluoroscopic image or X ray CT image of an object to be inspected by one set and analyzing elements in the object to be inspected.SOLUTION: A nondestructive analysis apparatus 1 comprises: a moving stage 20 including a mounting table 21 for mounting a sample S; an X ray source 10 for generating X rays irradiating the sample S; an X ray detector 11 for detecting the X rays transmitting the sample S; a neutron source 12 for generating neutrons irradiating the sample S; a gamma ray detector 13 for detecting prompt gamma rays generated from the sample S; a housing 30 for storing the moving stage 20, the X ray source 10, the X ray detector 11, the neutron source 12 and the gamma ray detector 13; a control part 41 for controlling the moving stage 20 so as to irradiate a specific portion specified in the sample S as a place in which the elements of the sample S are analyzed with the neutrons of the neutron source 12; and an analysis part 42 for analyzing the elements of the specific portion on the basis of the prompt gamma rays detected by the gamma ray detector 13.SELECTED DRAWING: Figure 1
Patent JP-2017209116-A (JP)
Title: Plant cultivation method
Inventor: HORIKOSHI SATOSHI
IPC: A01G7/04
Filed: 2017-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a plant cultivation method that can efficiently promote the growth of plants by microwave irradiation, based on the real growth environment of the plants.SOLUTION: In a preset timing after a seed or bulb under cultivation germinates and shoots, the shoot is irradiated with microwave for a preset period of time.SELECTED DRAWING: Figure 5
Patent JP-2019048681-A (JP)
Title: Cargo conveying system, cargo conveying device and cargo conveying method
Inventor: MIYATA NORIAKI
IPC: B66C13/00
Filed: 2017-09-08
Abstract: To provide a cargo conveying system capable of detecting a position of a measuring object with high accuracy and detecting without being affected by swing of hanging tools at all times.SOLUTION: A cargo conveying system AA comprises a cargo conveying device 1 and an unmanned flying object 2. The cargo conveying device 1 comprises a hanging tool 16 and a device-side control device. The unmanned flying object 2 comprises a positional data acquisition device, a current position acquisition unit and a flying object-side control device. The device-side control device generates a target position of the unmanned flying object 2 and transmits the target position to the flying object-side control device. The flying object-side control device flies the unmanned flying object 2 to the received target position. The positional data acquisition device acquires positional data of a moving object and an approaching object.SELECTED DRAWING: Figure 1
Patent JP-2019049918-A (JP)
Title: Obstacle detection system for heavy equipment
Inventor: SUGIMOTO KAZUYA
IPC: B60P1/04
Filed: 2017-09-12
Abstract: To provide an obstacle detection system for heavy equipment that can enhance the detection accuracy while preventing error detection caused by changes of terrain affected by obstacles which are driving or working.SOLUTION: An obstacle detection system comprises a camera 11 for photographing the surrounding of a dump truck 1, an image processing device 12 for detecting obstacles within the image captured by the camera 11, and a display device 13 for displaying an image processed by the image processing device 12. The image processing device 12 comprises: an obstacle position detecting section 21 for calculating the positional detection area of an obstacle by excluding, from difference observed area calculated by a background difference calculating section 17, a traveling route area calculated by a traveling route area calculating section 20; and a composite image generating section 16 for generating a composite image by superimposing, on the current image, an area marker indicating the positional detection area of the obstacle calculated by the obstacle position detecting section 21, and then outputting the composite image to the display device 13.SELECTED DRAWING: Figure 3
Patent JP-2019052882-A (JP)
Title: Measuring device and measurement method
Inventor: ONO HIDEO
IPC: G01W1/02
Filed: 2017-09-13
Abstract: To provide a measuring device and a measurement method with which, even when being installed in a moving body, it is possible to accurately measure a direction of wind.SOLUTION: A meteorological observation device 20 includes a weather instrument 28 provided with an anemoscope 281 for measuring a wind direction and set in a first azimuth, and is provided on a roof of an operator cab 15 of a tower crane. This meteorological observation device 20 comprises a rotation part for turning the weather instrument 28, a magnetic azimuth sensor 45 for detecting a second azimuth, and a control part 46. The rotation part rotates a turntable table rotated by a drive motor 35. The turntable table is fixed with a pole to which a control unit equipped with the magnetic azimuth sensor 45 and the weather instrument 28 are attached. The control part 46 calculates a current azimuth of the anemoscope 281 on the basis of the second azimuth of the magnetic azimuth sensor 45 and when it is detected that the anemoscope 281 exists out of an azimuth range that indicates the first azimuth, drives the rotation part so that the anemoscope 281 is included in the azimuth range.SELECTED DRAWING: Figure 3