baber/WOPTO huggingface dataset:
Patent JP-2018124293-A (JP)
Title: Information processing device
Inventor: KAMATA TAKAHIRO
IPC: G01C21/26
Filed: 2018-05-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide destination information having high relevancy for each section of a route to a destination.SOLUTION: An information recording device 100 includes: an acquisition unit for at least acquiring information indicating the position of a starting place and information indicating the position of a destination from an information acquisition device 110 as route information during route search by the information acquisition device 110; a storage unit for storing the route information acquired by the acquisition unit; a generation unit for generating ranking information on the destination on the basis of the route information stored in the storage unit; and a transmission unit for transmitting the ranking information on the destination generated by the generation unit to the information acquisition device 110.SELECTED DRAWING: Figure 1
Patent JP-2019195889-A (JP)
Title: Main spindle attachment direction adjusting device and machine tool
Inventor: MIYAMOTO TAKUMA
IPC: B23Q3/12
Filed: 2018-05-11
Abstract: To provide a main spindle attachment adjusting device which can use a usual attachment as it is and can change the attachment in an arbitrary direction by utilization of rotation of a main spindle, and a machine tool.SOLUTION: A main spindle attachment direction adjusting device 30 is installed on a machine tool 1 having a main spindle head 11, which rotatably supports a main spindle 10, and a lock block 13 which is located on the main spindle head 11. A shank part 21 is connected to the main spindle 10, and a lock pin 24 adjusts a direction of an angle head 20, which is engaged with the lock block 13, around the main spindle 10. Thus, this device has: a block holder 31 which supports the lock block 13, is supported on the main spindle head 11, and can be turned around the main spindle 10; a holder fixation mechanism 36 which can fix the block holder 31 to the main spindle head 11 at an arbitrary position around the main spindle 10; and a connection mechanism 35 which connects the block holder 31 and the main spindle 10 so that both are integrally rotated.SELECTED DRAWING: Figure 5
Patent JP-2019200133-A (JP)
Title: Electrodeposition test sensor, electrodeposition test method and test device using the sensor
Inventor: ASADA TERUAKI
IPC: C25D21/12
Filed: 2018-05-16
Abstract: To provide an electrodeposition test sensor 1 for easily evaluating an electrodeposition property of an electrodeposition object.SOLUTION: An electrodeposition test sensor 1 for testing an electrodeposition property of an electrodeposition object on the basis of a deposition distance of an electrodeposition object comprises: a sensor body 2 in which a metal sheet 6 is layered across resin films 7 and connected so as be electrically coupled; and a lead wire 3 which is connected to the metal sheet 6 for applying voltage to a space between the metal sheet 6 and a counter electrode 12 with the sensor body 2 being immersed in an electrolyte 14. The sensor body 2 has an exposed head where layers of the metal sheet 6 are exposed across layers of the resin films 7. The exposed head forms a sensor plane 4 for seeing a deposition distance of an electrodeposition object adhered to an end edge of the metal sheet 6 from a position at an end edge of the metal sheet 6 exposed to the surface and corresponding to the connection part of the lead wire 3.SELECTED DRAWING: Figure 1
Patent JP-2018121662-A (JP)
Title: Low carbohydrate carbonic acid alcoholic drink
Inventor: MATSUKI RIE
IPC: C12G3/04
Filed: 2018-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a carbohydrate-free carbonic acid alcoholic drink good in balance between sweetness and sourness, excellent in taste and further excellent in freshness.SOLUTION: Provided is a carbonic acid alcoholic drink comprising a sweetness substance, sourness substance and a fruit flavor, and not comprising components derived from fruits, in which, the degree of sweetness with sugar as 1.00 is 1/100 ml or lower, acidity expressed in terms of citric acid is 0.1 g/100 ml or lower, and also, saccharide is below 0.5 g/100 ml.SELECTED DRAWING: None
Patent JP-2019205266-A (JP)
Title: Brushless motor
Inventor: UEDA MANABU
IPC: H02K29/08
Filed: 2018-05-23
Abstract: To raise accuracy of detection by a magnetic sensor in a brushless motor.SOLUTION: A brushless motor is provided with: a rotor 3; a stator 4; and a magnetic sensor 6. The rotor 3 has: a rotor core 31 which integrally rotates with a shaft 2; and a magnet 32 radially provided in line with the rotor core 31. The stator 4 has: a stator core 41 which is spaced apart from the rotor 3 and radially faces the magnet 32; and a coil 42 wound around the stator core 41. The magnetic sensor 6 is axially spaced apart from the magnet 32 to detect a rotational position of the rotor 3 based on a magnetic field to be generated by the magnet 32. A main part 3A and a sensor side end 3B which is an end on a side of the magnetic sensor 6 than the main part 3A are axially arranged in parallel with each other in the rotor 3. A radial dimension of the rotor core 31 is made larger at the sensor side end 3B than at the main part 3A.SELECTED DRAWING: Figure 3
Patent JP-2019202479-A (JP)
Title: Skin material
Inventor: UEDA YASUHIRO
IPC: B60R7/08
Filed: 2018-05-23
Abstract: To provide a skin material that suppresses temperature rise of various articles.SOLUTION: The skin material 1 includes a surface layer 3 and a back layer 5 laminated on the back side of the surface layer 3 with or without an adhesive layer between them. The back layer 5 is a second fiber assembly that does not contain carbon black and contains fibers having a single fiber diameter of greater than 1 μm and less than or equal to 5 μm. In the skin material 1, near infrared rays are transmitted through the surface layer 3 and reflected by the back surface layer 5. Thereby, the temperature rise of various articles having the skin material 1 as the skin is effectively suppressed.SELECTED DRAWING: Figure 1
Patent JP-2019204012-A (JP)
Title: Skill level determination system and skill level determination program
Inventor: SATO YUKO
IPC: G09B19/00
Filed: 2018-05-24
Abstract: To provide a skill level determination system and a skill level determination program capable of giving an opportunity of skill of a learner by using a moving picture in a field requiring experience and ability for skill, and can determine the learner's skill by utilizing the moving picture and a visual line direction of the learner.SOLUTION: A skill determination system 2 includes: a display 12 disposed in front of a learner's eyes; visual line direction detection means 13 for outputting visual line information corresponding to a direction of the learner's visual line; moving picture reproduction means (30) for displaying, on the display, a reproduction screen for reproducing an evaluation moving picture to which an element determination area including an element that the learner should confirm in the reproduction screen in a determination time zone is set; storage means (30) for storing the evaluation moving picture; element visual confirmation determination means (30) for determining whether the learner confirms an element on the basis of an element determination area and visual line information in the reproduction screen of the determination time zone; and evaluation means (30) for determining the learner's skill on the basis of a determination result by the element visual confirmation determination means.SELECTED DRAWING: Figure 17
Patent JP-2019204748-A (JP)
Title: Lamp, light source device, exposure device, and article manufacturing method
Inventor: YOKOTA YUKIHIRO
IPC: H01J61/36
Filed: 2018-05-25
Abstract: To provide an advantageous technique for efficiently cooling a metal foil of a lamp.SOLUTION: A lamp includes an arc tube having a discharge portion and a sealing portion, an electrode having a first end disposed in a discharge space inside the discharge portion and a second end disposed in the sealing portion, a base connected to the sealing portion, and a metal foil that electrically connects the second end and the base. The discharge space and the inner space inside the base are separated from each other by a sealing material disposed in the sealing portion. The base includes a communication hole that communicates the outer space outside the base with the inner space, and gas supplied from the outer space to the inner space through the communication hole touches the metal foil, such that the metal foil is cooled.SELECTED DRAWING: Figure 3
Patent JP-2019001999-A (JP)
Title: Conductive foam body
Inventor: KIKUCHI ATSUNORI
IPC: C08K3/04
Filed: 2018-05-30
Abstract: To provide a foam body excellent in various properties such as conductivity under low voltage, conductivity high in isotropic property, conductive material holding property, cushion property (low hardness), or moldability, and capable of being used regardless of environment.SOLUTION: There is provided a conductive foam body obtained by foaming an emulsion composition in which a conductive material is dispersed with a mechanical forth method and then curing the same, in which the conductive material contains a spheroidal graphite having a structure with folding a basal surface.SELECTED DRAWING: None
Patent JP-2019212996-A (JP)
Title: Cleaning device
Inventor: SATO KATSUHISA
IPC: B08B3/02
Filed: 2018-06-01
Abstract: To reduce an area on a lens where foreign matters are difficult to remove.SOLUTION: The cleaning device for cleaning a lens of a camera includes: a pipe; a member having a discharge port, having a flow path connected to the pipe, for discharging a fluid flowing into the flow path from the pipe toward the lens; and a drive unit for changing a position where the fluid is sprayed on the lens by moving the member relative to the lens with the discharge port facing the lens while the fluid is discharged from the discharge port.SELECTED DRAWING: Figure 2
Patent JP-2019212721-A (JP)
Title: Reactor
Inventor: KOBAYASHI TAKETO
IPC: H01F37/00
Filed: 2018-06-01
Abstract: To provide a reactor that can maintain a state of contact between core pieces and is superior in manufacturability.SOLUTION: A magnetic core comprises two outer core pieces including parts arranged outside a winding part, and a case comprises a core inclined surface that comprises: a first opposite surface and a second opposite surface which are opposed to outer end faces of the respective outside core pieces on an inner wall surface thereof; and a case inclined surface which is provided on at least one of the first opposite surface and the second opposite surface, and inclined such that an interval between both the opposite surfaces becomes narrower from an opening side of the case to an inner bottom surface side of the case, and is provided at an outer end face side of the outer core piece to come into surface contact with the case inclined surface.SELECTED DRAWING: Figure 1
Patent JP-2018137001-A (JP)
Title: Information processing apparatus, information processing program, and information processing method
Inventor: TANAKA KIYOKAZU
IPC: G06F3/0484
Filed: 2018-06-07
Abstract: CONSTITUTION: An information processing apparatus (10) comprises a CPU (12), and when detecting a first slide caused by multiple touches under instructions from the CPU and then a second slide in a direction different from that of the first slide, enlarges and displays a specified range including part or all of a handwritten image specified in the first slide according to the amount of movement of the second slide.EFFECT: The present invention can enlarge and correct part of a screen only by performing two types of slides in different directions, and thereby easily enlarges and corrects a drawn handwritten image.SELECTED DRAWING: Figure 2
Patent JP-2019209450-A (JP)
Title: Operation unit
Inventor: OMURA MASAYOSHI
IPC: B25J19/00
Filed: 2018-06-07
Abstract: To suppress increase in cost or facilitate routing of wiring in an operation unit with multiple operation bodies respectively operable independently from one another.SOLUTION: An operation unit includes: multiple operation bodies (first operation body 11 to sixth operation body 16) respectively operable independently from one another; and a sensor wire (piezoelectric sensor wire 20) for detecting deformation of itself. The sensor wire (piezoelectric sensor wire 20) extends through the multiple operation bodies (first operation body 11 to sixth operation body 16) respectively.SELECTED DRAWING: Figure 1
Patent JP-2019212185-A (JP)
Title: Transaction processing program, transaction processing method, transaction processor, and transaction processing system
Inventor: JOKAWA SHINJI
IPC: G06Q40/02
Filed: 2018-06-08
Abstract: To provide a transaction processing program capable of executing transaction processing which avoids communication between a terminal and an information processing device.SOLUTION: A transaction processing program causes a computer to execute processing which requests that a first amount corresponding to a first instruction is recorded in an information device in association with identification information of a customer when receiving the first instruction about a payment transaction, designating an exclusive account corresponding to a terminal, and executes payment processing of a second amount corresponding to a second instruction and also requests the information processing device to update the recorded first amount on the basis of the second amount when receiving the second instruction about the payment transaction, designating the identification information.SELECTED DRAWING: Figure 11
Patent JP-2019210434-A (JP)
Title: Carbon fiber-reinforced plastic, and manufacturing method of carbon fiber-reinforced plastic
Inventor: OKUBO KAZUYA
IPC: C08J5/04
Filed: 2018-06-08
Abstract: To provide a carbon fiber-reinforced plastic and a manufacturing method thereof in which fatigue life is improved by allowing cellulose nanofiber having an optimum fiber length to be contained.SOLUTION: There is provided carbon fiber-reinforced plastic in which cellulose nanofiber having the average fiber length of 20 to 80 μm is added. Further, there is provided a manufacturing method of carbon fiber-reinforced plastic in which cellulose nanofiber having the average fiber length of 20 to 80 μm is dried into a powder state and put into resin and stirred to obtain a resin composition, and carbon fiber-reinforced plastic is allowed to contain the resin composition, by which carbon fiber-reinforced plastic having tensile strength in static tensile test based on JIS K7164 and 7165 at 700 MPa or more in average, and an average tensile fatigue life of 2.5×10cycles or more in tensile fatigue life test based on JIS K7083 is obtained.SELECTED DRAWING: Figure 7
Patent JP-2019216500-A (JP)
Title: Power generation element and power generation unit
Inventor: USUI HIDEYUKI
IPC: H01L37/00
Filed: 2018-06-11
Abstract: To provide a power generation element for generating power without giving a temperature difference and to provide a power generation unit using the element, as a solution to overcome a restriction problem that impedes realization of power generation using a power generation element such as a Seebeck element, due to heavy burden of initial cost and operation cost associated with requirement of cooling function on a low temperature side for maintaining a temperature difference between a high temperature side and the low temperature side.SOLUTION: A power generation element comprises a simple structure in which a selected material is set to be a power generation plate for efficiently taking out a thermal electron which the material originally has, and rectification plates for rectifying current to flow to one direction are installed on both faces of the plate.SELECTED DRAWING: Figure 1
Patent JP-2019032509-A (JP)
Title: Relay optical system for rigid endoscope and endoscope
Inventor: ALI KHETTAL
IPC: A61B1/00
Filed: 2018-06-13
Abstract: To clearly indicate a relay optical system for a rigid endoscope, the relay optical system having a simple and compact design and correcting image errors (especially, image surface curvature) as widely as possible.SOLUTION: The relay optical system for a rigid endoscope has two lens systems 2 with the identical shape, which are arranged symmetrically with respect to a symmetrical surface A vertical to the optical axis O. Each lens system 2 includes: a first biconvex lens 4; a biconcave lens 5; a rod lens 6 having a convex lens F5 facing the symmetrical surface A and a concave lens F6 protruding from the symmetrical surface A; and a second biconvex lens 7. The first biconvex lens, the biconcave lens 5, the rod lens 6, and the second biconvex lens 7 are observed from the symmetrical surface A in this order.SELECTED DRAWING: Figure 2
Patent JP-2018190987-A (JP)
Title: Electrostatic chuck device
Inventor: HIDAKA NOBUHIRO
IPC: H02N13/00
Filed: 2018-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck device allowing a wafer to be removed easily even in heating at high temperatures, and also to provide a manufacturing method of an electrostatic chuck device capable of easily manufacturing an electrostatic chuck device allowing a wafer to be removed easily even in heating at high temperatures.SOLUTION: An electrostatic chuck device includes: a substrate, one main face of which is a placement face on which a plate-like specimen is placed, the forming material of the substrate being a sintered compact of ceramic particles containing silicon carbide particles and aluminum oxide particles; and an electrostatic adsorption electrode provided either to the face of the substrate opposite the placement face or inside the substrate. The volume resistivity of the sintered compact is 0.5×10Ωcm or more within the entire range of 24°C to 300°C. The graph showing the relationship between the volume resistivity of the sintered compact and the measurement temperature of the volume resistivity of the sintered compact has a maximum value in the range of 24°C to 300°C. The metal impurity content in the sintered compact other than aluminum and silicon is 100 ppm or less.SELECTED DRAWING: Figure 2
Patent JP-2019218528-A (JP)
Title: Nitride nanoparticle and production method of the same
Inventor: KAZAMA TAKUYA
IPC: B01J37/34
Filed: 2018-06-22
Abstract: To provide a production method for chemical synthesis of a nitride semiconductor crystal, by which an impurity level in the nitride semiconductor crystal can be reduced by using ammonia as a nitrogen source.SOLUTION: A nanoparticle having a group III element nitride region containing any of In, Ga and Al is provided, in which a content concentration of an alkali metal in the group III element nitride region is 1 at% or less. A production method of a nitride nanoparticle is provided, which comprises synthesizing a group III element nitride by mixing a source material containing a source of the group III element and a photocatalyst in a solvent to prepare a solution and bubbling the solution with ammonia gas while heating, stirring and irradiating the solution with light.SELECTED DRAWING: Figure 1
Patent JP-2020005358-A (JP)
Title: Vehicle power supply device
Inventor: KINOSHITA TAKAHIRO
IPC: H02H7/00
Filed: 2018-06-26
Abstract: To determine a failure state of a switch.SOLUTION: A vehicle power supply device comprises: a first power supply system 71 that comprises a lead battery 51 and electrical equipment 63; a second power supply system 72 that comprises a starter generator 16 and a lithium ion battery 52; a first switch SW1 that is controlled to be in an ON state where the first power supply system 71 and the second power supply system 72 are connected and in an OFF state where they are disconnected; and a second switch SW2 that is controlled to be in an ON state where the starter generator 16 and the lithium ion battery 52 are connected and in an OFF state where they are disconnected. A failure determination unit, in a state where a control signal transmitted to the starter generator 16, a control signal transmitted to the first switch SW1, and a control signal transmitted to the second switch SW2 are recognized, determines whether or not the second switch SW2 is in the OFF state and in a failure state of being inoperable on the basis of at least any one of a current of the lead battery 51, a current of the lithium ion battery 52, and a voltage of the starter generator 16.SELECTED DRAWING: Figure 11
Patent JP-2020008307-A (JP)
Title: Pressure detection unit and pressure sensor using the same
Inventor: MUKAI GENTO
IPC: H01L29/84
Filed: 2018-07-03
Abstract: To provide a pressure detection unit and a pressure sensor with which it is possible to reduce costs while stabilizing output values and reducing the size.SOLUTION: The pressure detection unit comprises: a diaphragm 50 subject to the pressure of a fluid; a base 40 forming a pressure-receiving space S1 between the diaphragm 50 and itself and filled with a medium; a pressure detection device 60 arranged on the base 40 inside of the pressure-receiving space S1, for detecting the pressure transmitted to the medium and converting it into an electrical pressure signal; and a plurality of terminal pins 70-74 for electrically connecting between the pressure detection device 60 and an external electric circuit. An insulating layer is formed in a region facing the diaphragm 50 and the pressure-receiving space S1 of the base 40.SELECTED DRAWING: Figure 3
Patent JP-2020006051-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-07-11
Abstract: To provide a game machine improving the amusement of a presentation to be performed corresponding to a variation display of special symbols.SOLUTION: Corresponding to a start of a variable display of second special symbols whose display result is to become a "big win" when a variable display of decorative symbols is being performed corresponding to a variable display of first special symbols whose display result is to become a "losing", a pseudo continuous presentation is to be performed in which a combination of the decorative symbols with which a play on words can be performed is temporarily stopped and after that is variably displayed again; then, by doing this, a chance symbol RUSH presentation is performed in which a notification is made that a display result of the variable display of the second special symbols is to become the "big win".SELECTED DRAWING: Figure 11-10
Patent JP-2019032516-A (JP)
Title: Practical system and method for calibrating color and chroma saturation of display system
Inventor: PAUL E GREEN
IPC: G09G5/36
Filed: 2018-07-12
Abstract: To provide a system and a method that are practical for users, deal with blurring factors, give users ability to make optimal trade-offs, and enable calibration of color and chroma saturation of a display system in a manner that can quickly and efficiently re-calculate correction.SOLUTION: Correction and adjustment of nonuniformity of chroma saturation and color is studied and feedback of an optical sensor is used for detection and correction of their change. This includes, but is not limited to, presenting extremely bright images and extremely dark images. Further, it is a method for producing a practical system for users and includes a method for calculating correction, a method for dealing with blurring factors which may influence a calculation process, a method for providing information enabling users to determine how to trade off quality factors of a display, and a method for enabling quick recalculation of chroma saturation during re-calibration.SELECTED DRAWING: Figure 3