baber/WOPTO huggingface dataset:
Patent JP-2019062136-A (JP)
Title: Electronic component cooling device
Inventor: SASAKI HIDEKI
IPC: H01L23/427
Filed: 2017-09-28
Abstract: To provide an electronic component cooling device which can inhibit electrical power consumption.SOLUTION: An electronic component cooling device 1 includes: an evaporator 10 which evaporates refrigerant liquid by heat of an electronic component E; a condenser 20 which condenses refrigerant vapor generated in the evaporator 10 to regenerate the refrigerant liquid; a circulation passage 30 which causes the refrigerant vapor to flow from the evaporator 10 to the condenser 20 and causes the refrigerant liquid to flow from the condenser 20 to the evaporator 10; a pump 40 which causes flow force to act on the refrigerant liquid; a fan 50 which recovers power from fluid energy of the refrigerant vapor; and a shaft member 60 which supplies the power recovered by the fan 50 to the pump 40.SELECTED DRAWING: Figure 1
Patent JP-2019064779-A (JP)
Title: Conveying apparatus
Inventor: INOUE HIDEAKI
IPC: B65H23/188
Filed: 2017-09-29
Abstract: To reduce tension changes of a web while suppressing the increase of waste portions of the web.SOLUTION: A printing apparatus 1 having a conveying apparatus includes: a conveyor 3 including a brake 44 to apply brakes to a web W, the conveyor configured to convey the web W while giving tension to the web W by applying brakes to the web W using torque of the brake; and a controller 6 configured to control the conveyor 3. The controller 6, during acceleration and deceleration of the web W, sets the torque of the brake 44 to a torque in which the inertial load at the conveyor 3 during the acceleration and deceleration of the web W is taken into account, respectively.SELECTED DRAWING: Figure 1
Patent JP-2019064794-A (JP)
Title: Conveyor apparatus and branch transport apparatus
Inventor: ITO KAZUO
IPC: B65G13/10
Filed: 2017-09-29
Abstract: To provide a conveyor apparatus capable of changing the transport direction without securing a large space on a frame member.SOLUTION: The branch transport apparatus is fixed to the lower side of a conveyor body 4. Here, the branch transport apparatus can switch between a standby posture in which a guide forming member 27 is positioned below the conveyance surface and a guide formation posture in which at least a part of the guide formation member 27 is positioned above the conveyance surface. Then, in the guide formation posture, at least a part of the guide formation member 27 protrudes from the space adjacent to a roller 11 to the upper side of the conveyance surface to form a guide portion 165 which regulates the conveyance direction of a conveyance object.SELECTED DRAWING: Figure 1
Patent JP-2019063746-A (JP)
Title: Hue selector
Inventor: HATTORI KATSUHIRO
IPC: B07C5/342
Filed: 2017-10-02
Abstract: To provide a hue selector capable of properly removing foreign matter even if a selection object has a small specific gravity.SOLUTION: A hue selector M1 removes foreign matter F in a transferred selection object to a removal path R from a transfer path G. The hue selector M1 comprises: a supply part 1 supplying a selection object to the transfer path G; a selection part 2 which encloses a selection area R and a part of which is constituted of transparent walls 21a and 21b: a first transfer part 3 enclosing the periphery of the transfer path G up to the selection area R; a second transfer part 4 airtightly enclosing the periphery of the transfer path G from the selection area R; a removal part 5 airtightly enclosing the periphery of the removal path R extending from the selection area R; an air intake port 32; detection means 6 optically detecting the foreign matter F in the selection object; removal means 7 having an injection port 72 airtightly inserted into the selection part 2; and first suction means 8 provided in the second transfer part 4 and generating airflow toward the second transfer part 4 from the air intake port 32 by sucking air in the transfer path G.SELECTED DRAWING: Figure 1
Patent JP-2018129500-A (JP)
Title: Semiconductor device
Inventor: ODA SHINYA
IPC: H01L29/872
Filed: 2017-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device superior in semiconductor characteristics and Schottky characteristics.SOLUTION: A semiconductor device comprises at least, a first semiconductor layer, a second semiconductor layer, and a Schottky electrode provided on the first semiconductor layer. In the semiconductor device, the first and second semiconductor layers each include a gallium-containing crystalline oxide semiconductor as a primary component, and the first semiconductor layer is smaller, in carrier density, than the second semiconductor layer. As an embodiment of the semiconductor device, a small-size semiconductor device arranged so that the respective superficial areas of the first and second semiconductor layers are 3 mmor less is manufactured. The semiconductor device thus arranged may be used for a power device or others.SELECTED DRAWING: None
Patent JP-2019066156-A (JP)
Title: Air conditioner and air conditioner for railroad vehicle
Inventor: YAMAMOTO HIROSHI
IPC: B61D27/00
Filed: 2017-10-05
Abstract: To provide an air conditioner and an air conditioner for railroad vehicle that can suppress a beating sound imparting unpleasantness from being generated and also suppressing respective compressors from differing in air conditioning capability.SOLUTION: An air conditioner 100 comprises: compressors 1a, 1b which compress and discharge a refrigerant; induction motors 8a, 8b which are provided for the compressors 1a, 1b respectively; a controller 11 which derives a frequency of an AC voltage applied to the induction motors 8a, 8b as a drive frequency; inverters 10a, 10b which convert the frequency of a supply power source into the drive frequency and output it to the induction motors 8a, 8b; acceleration sensors 5a, 5b; and determination means which determines whether a difference in rotating speed between the induction motors 8a, 8b is within a range in which a beating sound of predetermined frequency is generated. The controller 11 corrects, when it is determined that the difference in rotating speed between the induction motors 8a, 8b is within the range, the drive frequency so that the difference in rotating speed between the induction motors 8a, 8b is less than a lower-limit value of the range.SELECTED DRAWING: Figure 1
Patent JP-2019070934-A (JP)
Title: Video processing apparatus, video processing method and program
Inventor: SATO TAMOTSU
IPC: G06T7/00
Filed: 2017-10-06
Abstract: To allow a frequency in serving customers to be counted without requiring complicated designing work.SOLUTION: In accordance with an embodiment, a video processing apparatus comprises an analysis unit, a count unit and a storage unit. The analysis unit analyzes video data of operation scenes at a store to determine scenes including employees' serving-customers behavior. The count unit counts a frequency with which the analysis unit determines that the scenes include serving-customers behavior. The storage unit stores therein the counted frequency.SELECTED DRAWING: Figure 5
Patent JP-2019069102-A (JP)
Title: Laying material and structure of laying material
Inventor: NISHIKAWA YUKA
IPC: E04F15/16
Filed: 2017-10-11
Abstract: To provide a laying material capable of representing geometric patterns by linear objects formed to appear on the surface, and structure of the laying material.SOLUTION: A laying material 1 includes a plurality of sides for defining an outer peripheral shape of a polygon and is laid with a plurality of pieces brought into contact with each other. The laying material is formed on a surface region S defined by the plurality of sides, with a plurality of linear objects 3 formed linearly on the basis of a material constituting a laying material body and juxtaposed adjacent to each other. The laying material 1 is so formed that at least one ends of the multiple linear objects 3 reach at least one side of the multiple sides, and inclined to the at least one side.SELECTED DRAWING: Figure 1
Patent JP-2019075404-A (JP)
Title: Workpiece processing method
Inventor: SUZUKI MINORU
IPC: H01L21/301
Filed: 2017-10-12
Abstract: To provide a workpiece processing method capable of dividing a deposited plate-like workpiece without clogging a cutting blade and using a laser processing device.SOLUTION: A workpiece processing method comprises the steps of: forming a workpiece unit WU by sticking a sheet T1 to a film W2 side of the workpiece W in which a film W2 is deposited on a rear surface W1b of a plate-like object W1 and a division schedule line S is set on a surface W1a and sticking an outer peripheral edge of the sheet T1 to an annular frame F1; holding the workpiece W on holding means 90 via the sheet T1 of the workpiece unit WU and forming a groove M1 along the division schedule line S from the surface W1a of the workpiece W; and dividing the film W2 along the division schedule line S by pressing the sheet T1 by a division bar 51 and relatively moving the division bar 51 in a direction crossing the division schedule line S along a rear surface W2b of the workpiece W after performing the groove forming step.SELECTED DRAWING: Figure 6
Patent JP-2019073743-A (JP)
Title: Film deposition apparatus and film deposition method
Inventor: KIJIMA TAKESHI
IPC: C23C14/06
Filed: 2017-10-12
Abstract: To provide a film deposition apparatus capable of improving the quality of a film to be deposited and improving a film deposition rate.SOLUTION: A film deposition apparatus comprises: a target holding part 18 for holding a target TG; a substrate holding part 15 for rotatably holding a substrate SB around a rotary shaft RA1 vertical to the surface of the substrate SB; and a power supply part 21 for supplying high frequency electric power to the target TG. The surface of the target TG inclines to the surface of the substrate SB, and a straight line LN1 passing the center of the surface of the target TG and parallel to the rotary shaft RA1 is separated from the rotary shaft RA1. The power supply part 21 modulates and supplies high frequency electric power having a frequency of 10-30 MHz into a pulse to a pulse having a period of 1/20-1/3 ms and a duty ratio of 25-90%.SELECTED DRAWING: Figure 1
Patent JP-2019073758-A (JP)
Title: METHOD FOR REDUCING P IN MOLTEN ALUMINUM, AND Al-Si ALLOY CASTING USING THE METHOD
Inventor: ODA KAZUHIRO
IPC: C22B21/06
Filed: 2017-10-13
Abstract: To provide a convenient and efficient molten metal treatment method that can reduce a P content in aluminum, without using chlorine and the like, which are difficult to handle, and a high-strength Al-Si alloy casting with reduced P content.SOLUTION: This invention relates to a method for reducing P in molten aluminum, characterized by setting an aluminum molten metal temperature to higher than 1000°C. Preferably, the molten metal temperature is kept for 5-60 minutes and the aluminum is an Al-Si alloy.SELECTED DRAWING: None
Patent JP-2019071849-A (JP)
Title: Methods for determining cells suitable for maintenance culture and infection estimation of malaria parasites etc. using hemocyte-like cells derived from immortalized erythrocyte progenitor cells
Inventor: MIYAZAKI KAZUO
IPC: C12Q1/04
Filed: 2017-10-18
Abstract: To provide methods for determining cells suitable for culture and infection estimation of erythrocyte-mediated infectious microorganisms such as malaria parasites.SOLUTION: Disclosed herein is a method for determining a cell suited for infection, culture and/or estimation of an erythrocyte-mediated infectious microorganism of interest, comprising the steps of: inducing differentiation of erythrocyte progenitor cells into erythrocytes to prepare a mixture of cells of at least two different differentiation stages from erythrocyte progenitor cells to enucleated erythrocytes; infecting the cells with the microorganism to select infected cells.SELECTED DRAWING: Figure 1
Patent JP-2019075042-A (JP)
Title: Town structure
Inventor: AKIE YASUHIRO
IPC: G06Q50/08
Filed: 2017-10-19
Abstract: To provide a town structure that can realize efficient, effective and flexible infrastructure network construction and urban development resistant to disasters or the like, and can also facilitate urban redevelopment plans or the like, thereby improving convenience of future urban use.SOLUTION: A main street area 4 which longitudinally crosses and/or traverses town areas 1, 2, 3 is provided, and an energy plant facility and a lifeline infrastructure facility for supplying at least power and gas on the ground and/or underground of a main street area 4 are also provided. Then, an infrastructure network is created between the main street area 4 and an urban area 13 other than the main street area 4.SELECTED DRAWING: Figure 1
Patent JP-2019077826-A (JP)
Title: Epoxy resin composition for casting, coil, and electronic component
Inventor: YOSHIDA YUICHI
IPC: H01F41/12
Filed: 2017-10-26
Abstract: To provide an epoxy resin composition for casting which has high impregnation property to a coil and an electronic component, has a high dielectric breakdown voltage, and is excellent in reliability, a coil formed by casting with the epoxy resin composition for casting, and an electronic component including the coil.SOLUTION: An epoxy resin composition for casting contains (A) an epoxy resin, (B) phenyl glycidyl ether represented by general formula (1), (C) an acid anhydride curing agent, and (D) a curing accelerator, in which a mass ratio of the component (A) to the component (B) is 90:10 to 45:55. In the formula, R, R, and Rare each independently a hydrogen atom or an alkyl group. At least one of R, R, and Ris an alkyl group.SELECTED DRAWING: None
Patent JP-2018012846-A (JP)
Title: Manufacturing method of ethylene polymer
Inventor: HARADA RYOTARO
IPC: C08F4/6592
Filed: 2017-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for olefin polymerization capable of manufacturing an ethylene polymer to which enough number and length of long chain branches is introduced and which has many high crystal components for improving mold processability of metallocene polyethylene.SOLUTION: There is provided a manufacturing method of an ethylene polymer having a process for obtaining an olefin polymerization catalyst by containing a hydrocarbon compound with the boiling point of 150 to 400°C of 0.04 to 100 pts.wt. based on 1 pts.wt. of a solid catalyst component containing components (A), (B) and (C), where the hydrocarbon compound is contained by contacting with the solid catalyst component at outside of a polymerization reactor, and a process for obtaining the ethylene polymer minimum value (gc) between molecular weights of branch index g' measured by a gel permeation chromatography (GPC) measurement device combining a differential refractometer, a viscosity detection system and a light scattering detector by using the olefin polymerization catalyst of 100,000 to 1,000,000 of 0.35 to 0.8.SELECTED DRAWING: None
Patent JP-2019083414-A (JP)
Title: Electronic apparatus, control method and control program
Inventor: ISHIDA Kana
IPC: G06F3/0484
Filed: 2017-10-30
Abstract: To improve a method for finding the cause of symptoms of an electronic apparatus, the symptoms being inconvenient for a user.SOLUTION: In an embodiment, an electronic apparatus includes a display and a controller. The controller determines whether or not predetermined events have occurred in the function included in the electronic apparatus. The controller executes processing to change a setting value of an event that can be dealt with the change of the setting value among the predetermined events. The controller displays, on the display, a notification on an event that cannot be dealt with the change of the setting value among the predetermined events.SELECTED DRAWING: Figure 1
Patent JP-2019081461-A (JP)
Title: Vehicular control device
Inventor: ONOUE TOSHIYA
IPC: B60L53/00
Filed: 2017-10-31
Abstract: To provide a vehicular control device in which a capacitor with a limited capacity can be applied to a vehicular backup electric power source.SOLUTION: The vehicular control device comprises; an electric brake booster 43 that can brake a vehicle by driving a motor 32; a main electric power source 11 that can supply electric power to the electric brake booster 43; a capacitor 21 that can supply electric power to the electric brake booster 43; a first control part 23 that can control electric discharge of the capacitor 21; and a second control part 37 that sets target deceleration F for the vehicle. The first control part 23 makes the capacitor 21 discharge electricity when first electric power E1 required for generating required deceleration D1 based on the target deceleration D is larger by more than a determination threshold S than second electric power E2 that can be supplied from the main electric power source 11 to the motor 32 of the electric brake booster 43.SELECTED DRAWING: Figure 1
Patent JP-2018107428-A (JP)
Title: Manufacturing method of semiconductor device including high resistance substrate
Inventor: KONONCHUK OLEG
IPC: H01L21/02
Filed: 2017-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device including a charge trapping layer.SOLUTION: A manufacturing method of a semiconductor device includes a step of rapid thermal processing in which a substrate includes a base having a resistivity greater than 1000 Ohm.cm to a peak temperature capable of lowering resistivity of a base. In the present invention, after the step of the rapid thermal processing, the flow proceeds to curing heat treatment with a cooling rate in which the substrate is subjected to a curing temperature between 800°C and 1250°C, and it is less than 5°C/second when the curing temperature is between 1250°C and 1150°C, and it is less than 20°C/second when the curing temperature is between 1150°C and 1100°C, and it is less than 50°C/second when the curing temperature is between 1100°C and 800°C.SELECTED DRAWING: Figure 6
Patent JP-2019087038-A (JP)
Title: Reservation management device, reservation management system, and program
Inventor: OKINA SHIGETAKA
IPC: G06Q10/02
Filed: 2017-11-07
Abstract: To provide a reservation management apparatus, a reservation management system, and program that are capable of accurately making a reservation for each of a plurality of tables installed in a shop, as compared to a case where a vacant prediction time at which a table to be reserved is predicted to be vacant is not taken into consideration.SOLUTION: A reservation management device 50A includes: a storage unit 52 storing a vacant seat management table 52B and a reservation management table 52C; an acquisition unit 60 that acquires reservation request information including a table and a time to be reserved, for a time zone after a vacant seat prediction time associated with each of a plurality of tables by the reservation management table 52C; and a registration unit 64 that, when the reservation request information is acquired by the acquisition unit 60, registers the table and the time included in the acquired reservation request information as reserved in the reservation management table 52C.SELECTED DRAWING: Figure 12
Patent JP-2019084772-A (JP)
Title: Ink circulation system, ink jet printer and parameter setting method of ink circulation system
Inventor: MORIGAMI TAKAYUKI
IPC: B41J2/175
Filed: 2017-11-08
Abstract: To provide an ink circulation system which stops with the ink pressure in an ink head maintained at the proper pressure.SOLUTION: An ink circulation system 40a includes an annular circulation channel 43, an ink head 42, a first pump 44 delivering ink to the ink head 42 and a second pump 46 recovering the ink from the ink head 42. A control device stops the first pump 44 after the first time and stops the second pump 46 after the second time when stopping circulation. The first time and second time are set to the time of converging the ink pressure in the ink head 42 after the stop of the circulation within the first pressure range. The first pressure range is the pressure range in which the ink is not drawn into the ink head 42, and stays in a nozzle 42a without protruding from the nozzle 42a.SELECTED DRAWING: Figure 8A
Patent JP-2018057880-A (JP)
Title: Biological information measurement device, biological information measurement method, and program
Inventor: KUBO HIROSHI
IPC: A61B5/0215
Filed: 2017-11-10
Abstract: PROBLEM TO BE SOLVED: To accurately grasp an invasive blood pressure value of a subject himself or herself even during using IABP.SOLUTION: Electrocardiogram measuring means 11 measures the electrocardiogram of the subject. Blood pressure waveform measuring means 12 measures a blood pressure waveform of the subject by an invasive method. Self-cardiac blood pressure measuring means 13 detects one cardiac cycle of a heart from the electrocardiogram, and calculates at least one between systolic pressure and the diastolic pressure of the subject himself or herself on the basis of a detection state of a blood pressure maximum value within the blood pressure waveform of one cardiac cycle.SELECTED DRAWING: Figure 1
Patent JP-2019091223-A (JP)
Title: Information processing device, terminal device, destination recommendation method, destination presentation method, destination guide system, and control program
Inventor: MASHIMA HIDETO
IPC: G06F16/29
Filed: 2017-11-14
Abstract: To provide an information processing device capable of presenting a plurality of suitable places related to a user's destination.SOLUTION: An information processing device (2) includes a communication unit (29) and a control unit (21). The control unit (21) acquires destination information indicating a user's destination via the communication unit (29), selects one or more recommended destinations that belong to the same category as the destination indicated by the destination information, and outputs the recommended destination information indicating the selected recommended destination through the communication unit (29).SELECTED DRAWING: Figure 1
Patent JP-2019093389-A (JP)
Title: Powder scattering preventive cover
Inventor: NAKAJIMA KOTARO
IPC: B23K11/36
Filed: 2017-11-20
Abstract: To provide a powder scattering preventive cover which can keep the periphery of a rotary cutter compact in a chip dresser and hardly applies load on a motor for driving the rotary cutter.SOLUTION: A powder scattering preventive cover 1 is mounted on the head 6b of the rotary cutter 6 of a chip dresser 10. The powder scattering preventive cover 1 has an annular part 1a externally fitted with the outer peripheral edge part of the head 6b so as to be attachable and detachable and a plate-like part 1b extended toward the inside of the annular part 1a from the inner peripheral part of the annular part 1a, where the plate-like part 1b blocks a region corresponding to the head 6b of a cut groove part 6e of the rotary cutter 6 with the annular part 1a externally fitted with the head part 6b. When the annular part 1a is externally fitted with the head 6b, the annular part 1a and the plate-like part 1b are configured to be flush with the surface of the head 6b.SELECTED DRAWING: Figure 3
Patent JP-2019095238-A (JP)
Title: Image processing system, method for processing image, and program
Inventor: IEJI SHINYA
IPC: G01N21/956
Filed: 2017-11-20
Abstract: To provide an image processing system, a method for processing an image, and a program that can reduce the number of components when inspection images irradiated with plural illuminance lights under different illumination conditions are taken and are subjected to image processing.SOLUTION: A first illumination device 21 and a second illumination device 22 irradiate an LED 92 with illumination light beams Lt1 and Lt2 with different illumination conditions for the LED 92. An image processor 11 receives information on a line image and performs image processing. The first illumination device 21 and the second illumination device 22 irradiate the LED 92 with the illumination light beams Lt1 and Lt2 repeatedly at different emission timings. An imaging device 3 images the LED 92 in synchronization with the emission timing of the first illumination device 21 and the second illumination device 22.SELECTED DRAWING: Figure 1