baber/WOPTO huggingface dataset:
Patent JP-2020177267-A (JP)
Title: Design provision system
Inventor: HAMAWAKI HISASHI
IPC: G06F30/10
Filed: 2019-04-15
Abstract: To provide a design provision system capable of reducing a gap in job opportunities between an unnamed designer and a well-known designer.SOLUTION: A design provision system includes a management server that connects a customer terminal, a designer terminal and a prime contractor terminal via a network. The management server includes a design information storage unit that stores designs from the designer terminal, and a design provision unit that publishes the designs stored in the designed information storage unit in a state where a name of a designer is hidden on the Web before a conclusion of a contact for design purchase, a design-related construction and a construction supervision between a customer and a prime contractor, and publishes the name of the designer of the design relating the contract when the contract of the design purchase, the design-related construction and the construction supervision has been concluded between the customer and the prime contractor.SELECTED DRAWING: Figure 1
Patent JP-2020176635-A (JP)
Title: Bearing device
Inventor: USHIZAKA SHINYA
IPC: F16F1/40
Filed: 2019-04-15
Abstract: To provide a bearing device which has a pull-out resistance force while generating vertical creep as much as laminated rubber bearing.SOLUTION: A bearing device 100 comprises a rolling bearing part 1 which is disposed at a lower side of an upper structure B1, and a laminated rubber bearing part 2 which is disposed at a lower side of the rolling bearing part 1. The laminated rubber bearing part 2 includes: a base plate 21 which is disposed at the lower side of the rolling bearing part 1 and to which the rolling bearing part 1 is fixed; a laminated rubber 23 which is disposed at a lower side of the base plate 21; a horizontal movement restriction part 24 regulating horizontal movements of the laminated rubber 23; an anchor bolt 26 fixed trough the base plate 21 and the laminated rubber 23 to the lower structure B1; an a binding mechanism 3 fixed to the base plate 21 and bound to the anchor bolt 26. The binding mechanism 3 keeps a bound state with the anchor bolt 26 in a case where the laminated rubber 23 is sunk by a long-term load.SELECTED DRAWING: Figure 1
Patent JP-2020176761-A (JP)
Title: Bathroom system
Inventor: KOKAYU FUMIO
IPC: F24H1/00
Filed: 2019-04-17
Abstract: To eliminate waste of bathtub cleaning without having to redo bathtub cleaning operation even if radio communication between a control part 7 and a portable information terminal 8 is disconnected during executing the bathtub cleaning operation in the case of starting an operation mode for subsequently executing hot water filling operation after the bathtub cleaning operation in a bathroom system 1 including a water heater 2 capable of executing the hot water filling operation, a bathtub cleaning device 3 capable of executing the bathtub cleaning operation, and the control part 7 for performing operation control of the water heater 2 and the bathtub cleaning device 3 and provided with the portable information terminal 8 radio communicable with the control part 7 to be used as a radio remote controller.SOLUTION: The bathroom system includes a range estimation part 9 for estimating a communication range of radio communication from the intensity of the radio communication between a control part 7 and a portable information terminal 8, and the control part 7 waits for hot water filling operation after completing bathtub cleaning operation when a communication range estimated by the range estimation part 9 exceeds a predetermined threshold during executing the bathtub cleaning operation.SELECTED DRAWING: Figure 1
Patent JP-2020179318-A (JP)
Title: Filter element and filter device
Inventor: KITAJIMA NOBUYUKI
IPC: B01D27/08
Filed: 2019-04-23
Abstract: To prevent use of a component other than a regular product.SOLUTION: An upper plate provided on a filter material and an upper end of an inner cylinder has a cylindrical part along the inner cylinder, a rib formed so as to project to the inside in a radial direction from the inner periphery of the cylindrical part, and a hole formed on the rib. A gripping member has a projection projecting downward from a thick-plate-shaped body part inserted to a hollow part of the cylindrical part. When the gripping member is mounted on the upper plate, the projection is inserted to the hole.SELECTED DRAWING: Figure 1
Patent JP-2020180898-A (JP)
Title: Water bottom measurement data processor and program
Inventor: NARA KOHEI
IPC: G01S7/526
Filed: 2019-04-26
Abstract: To provide a water bottom measurement data processor and a program which can improve measurement accuracy by appropriately removing abnormal data.SOLUTION: A water bottom measurement data processor includes a determination section for, on the basis of existing water bottom feature information in a range corresponding to a measurement range of acquired measurement data on a position of a water bottom, determining whether the position of the water bottom is abnormal in the measurement data.SELECTED DRAWING: Figure 6
Patent JP-2020182139-A (JP)
Title: Imaging system and imaging device
Inventor: MIYATANI YOSHITAKA
IPC: H04N5/225
Filed: 2019-04-26
Abstract: To provide an imaging system capable of capturing images at an appropriate angle of view while preventing glare when taking an image of the surroundings of a vehicle from inside the vehicle.SOLUTION: The imaging system has multiple pixels each of which receives incident light from a subject without via any of imaging lens and pinhole and outputs a detection signal representing the output pixel value which is modulated by the incident angle of the incident light. The imaging system also includes an imaging device which is mounted so that the light receiving surface faces, contact with or close to the inner surface of the vehicle windshield. The average of the center of gravity of the incident angle directivity, which indicates the directivity of the multiple pixels with respect to the incident angle of the incident light, is biased in one direction from the center of the pixel. The technique is applicable to in-vehicle systems, for example.SELECTED DRAWING: Figure 18
Patent JP-2020181960-A (JP)
Title: Manufacturing method of device chip
Inventor: FRANK WAY
IPC: H01L21/336
Filed: 2019-04-26
Abstract: To provide a manufacturing method of a device chip that can suppress the rise in the cost of the device chip.SOLUTION: A manufacturing method of a device chip includes a sticking step ST2 of sticking a wafer to a first surface of an ingot, a separation step ST3 of separating the ingot after performing the sticking step ST2 to form a laminated wafer in which a part of the ingot is laminated on the wafer and an ingot from which a part is removed, a device formation step ST4 of setting a plurality of intersecting planned division lines on the surface of the laminated wafer on the ingot side after performing the separation step ST3, and forming a device in each of the regions partitioned by the planned division lines, and a division step ST5 of dividing the laminated wafer along the planned division lines after performing the device formation step ST4 to form a plurality of device chips.SELECTED DRAWING: Figure 6
Patent JP-2020182997-A (JP)
Title: Double-head surface grinder and grinding method
Inventor: OZAKI YUKIO
IPC: B24B47/02
Filed: 2019-05-07
Abstract: To provide a double-head surface grinder which is good in productive efficiency and is economically excellent while maintaining process tolerance when grinding a single surface of a work-piece, and a grinding method.SOLUTION: A double-head surface grinder 10, which is a grinder which can grind both principal surfaces of a work-piece W by use of a pair of grindstones 14a, 14b which are so located as to face each other with a space therebetween, comprises: a revolution plate 38 which accommodates the work-piece W; a back and forth movement unit 34 which reciprocates the revolution plate 38 together with the work-piece W in a cross direction; a pressing part 44 which is so provided on the grindstone 14a side as to be movable in association with reciprocation of the work-piece W in the cross direction while pressing one principal surface of the work-piece W accommodated in the revolution plate 38; and a feeding device 30a which feeds the pressing part 44 vertically to the work-piece W in order to grind the other principal surface of the work-piece W by the grindstone 14b in the state that the work-piece W is sandwiched by the pressing part 44 and the grindstone 14b.SELECTED DRAWING: Figure 2
Patent JP-2020186671-A (JP)
Title: Suction/exhaust structure of engine
Inventor: KINOSHITA JUNICHI
IPC: F02B75/02
Filed: 2019-05-14
Abstract: To enable valve opening/closing timing to be adjusted easily, and enable a valve body from being rotated reciprocatingly, without mechanically depending on a rotational angle of a crank shaft.SOLUTION: A suction/exhaust structure of an engine uses a valve body 10 rotating reciprocatingly, which comprises a port hole 14 penetrating in a direction intersecting a shaft 103a, a sliding surface 13, a first pushing surface 15, and a second pushing surface 16. A solenoid valve 60 has a rod member 61 that pushes down the first pushing surface 15 by a required distance according to a process of the engine. The valve body 10 is rotated to a position where the port hole 14 is connected to a port 111 of a cylinder head and is opened. When the rod member 61 is released from being pushed down by the solenoid valve 60, a coil spring 70 pushes down the second pushing surface 16 to rotate the valve body 10 in the opposite direction until the port 111 is closed.SELECTED DRAWING: Figure 4
Patent JP-2020185199-A (JP)
Title: Blood vessel specification device and blood vessel specification method
Inventor: SAITO YUKI
IPC: A61B10/00
Filed: 2019-05-15
Abstract: To provide a blood vessel specification device and a blood vessel specification method capable of specifying a blood vessel that is adapted to a specific purpose.SOLUTION: A blood vessel specification device 1 includes: an image processing device 31 for subjecting an image for analysis of an object site 2 to image processing, and acquiring blood vessel information including the position and the shape of a blood vessel included in the object site 2; an evaluation device 32 for scoring parameters indicating adaptability for a specific purpose on a blood vessel included in the image for analysis according to a degree of the adaptability by using the blood vessel information; and a specification device 33 for specifying an adapted blood vessel that is adapted to a purpose from blood vessels included in the object site 2 based on the score of the parameters.SELECTED DRAWING: Figure 1
Patent JP-2020185742-A (JP)
Title: Method for manufacturing optical component
Inventor: IBA HIROTAKA
IPC: G02B3/00
Filed: 2019-05-16
Abstract: To provide a method for manufacturing an optical component capable of obtaining a low birefringence optical component.SOLUTION: A method for manufacturing an optical component includes: a step of molding a molded body for the optical component comprising a resin (A) in a mold; a first heat treatment step of heat treating the molded body for the optical component taken out of the mold; a gradual cooling step of gradually cooling the molded body for the optical component after the first heat treatment step; and a second heat treatment step of further heat treating the molded body for the optical component after the gradual cooling step. When the glass transition temperature of the resin (A) is Tg[°C], the heating temperature in the first heat treatment step is T1[°C], and the heating temperature in the second heat treatment step is T2[°C], the relations: Tg-15≤T1≤Tg-2 and T2≤Tg-20 are satisfied.SELECTED DRAWING: None
Patent JP-2020188637-A (JP)
Title: Rotor of coil field-type synchronous machine
Inventor: SAKURAI SHIGEO
IPC: H02K1/24
Filed: 2019-05-17
Abstract: To provide a rotor of a coil field-type synchronous machine which can significantly suppress increase of the manufacturing cost by making an assembly work easier.SOLUTION: The present invention relates to a rotor 100 of a coil field-type synchronous machine having a shaft of rotation 130 supported rotatably, a rotor core 110 engaged with the shaft of rotation 130 coaxially, and a field coil 120 equipped to the rotor core 110. The rotor core 110 includes: a teeth part 112 having a round outer periphery part 111 and a plurality of field coils 120 integrated with the outer periphery part 111 and located in the inner surface of the outer peripheral part 111, the filed coils protruding to the inside in the radial direction and arranged at predetermined intervals in the peripheral direction of the outer periphery part 111; and a key 113 in the shape of a protrusion formed integrally with the teeth part 112, the shaft of rotation 130 having a key groove 131 engaged with the key 113 of the rotor core 110.SELECTED DRAWING: Figure 1
Patent JP-2020190457-A (JP)
Title: Wafer inspection device
Inventor: OSHIMA TAKUYA
IPC: H01L21/66
Filed: 2019-05-21
Abstract: To provide a wafer inspection device that inspects a surface of a silicon wafer with accuracy near a current visual inspection, using an LED light source or laser light source.SOLUTION: A wafer inspection device comprises: a loading table for placing a silicon wafer 31 serving an inspection object; a light irradiation unit 35 that is provided so as to face a surface of the silicon wafer placed in the loading table, and irradiates the surface of the silicon wafer while condensing light of an LED light source or laser light source; and an imaging unit 36 that images the light emitted by the light irradiation unit at a dark field or bright field. Further, the silicon wafer is cut across or longitudinally and is virtually divided into a plurality of even-numbered areas, and the light irradiation unit and the imaging unit are disposed that are caused to correspond to any one of the even-numbered area or odd-numbered area of the divided virtual area.SELECTED DRAWING: Figure 6
Patent JP-2019195065-A (JP)
Title: Highly conductive base metal electrode and manufacturing method of alloy low ohmic tip resistance
Inventor: LEE WEN-HIS
IPC: H01C13/00
Filed: 2019-05-22
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-2020189007-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-05-24
Abstract: To enhance interest in a game.SOLUTION: A game machine includes a first game state for progressing a game with a first game in the main, a second game state, a third game state for progressing a game with a second game in the main, and control means for controlling the respective game states, types of a special result that can occur in the first game include a normal special result, and a first probability variable special result more advantageous than the normal special result, types of a special result that can occur in the second game include a first probability variable special result, and a second probability variable special result more disadvantageous to a player than the first probability variable special result, and the control means permits a shift to a third game state after completion of a special game state when a result of the second game becomes the first probability variable special result in the third game state and a special game state occurs, and permits a shift to the second game state after completion of a special game state when a result of the second game becomes the second probability variable special result in the third game state and the special game state occurs.SELECTED DRAWING: Figure 8
Patent JP-2020192756-A (JP)
Title: Liquid discharge unit and liquid discharge device
Inventor: SATO MASAHIKO
IPC: B41J2/175
Filed: 2019-05-29
Abstract: To provide a technology that can perform effective compression in a liquid discharge unit.SOLUTION: A liquid discharge unit includes: a first chamber, a second chamber, a third chamber and a fourth chamber; a first liquid channel for supplying liquid of a first kind to the first chamber and the third chamber; a second liquid channel for supplying liquid of a second kind which is different from the first kind to the second chamber and the fourth chamber; a first fluid channel for supplying fluid to the first chamber and the second chamber; and a second fluid channel for supplying fluid to the third chamber and the fourth chamber.SELECTED DRAWING: Figure 6
Patent JP-2020192285-A (JP)
Title: Game machine
Inventor: KIRIKAE HIDEYUKI
IPC: A63F7/02
Filed: 2019-05-30
Abstract: To inhibit a player from being confused.SOLUTION: When an execution condition of a demonstration performance is met in a game machine, sub control means performs the steps of: updating sub holding information so as to null the reservation number of a symbol variation game; controlling the notification content of the sub control means to a notification content to null the reservation number; and executing a demonstration performance.SELECTED DRAWING: Figure 7
Patent JP-2020198017-A (JP)
Title: Communication terminal, communication system, display control method, and program
Inventor: KANDA TOMOKI
IPC: G06F13/00
Filed: 2019-06-05
Abstract: To appropriately display a material image and stroke images shared between a plurality of communication terminals to contribute to smooth communication.SOLUTION: An electronic blackboard 1b receives, from a server system 6 that manages data shared with the other communication terminal (for example, an electronic blackboard 1a), content data including stroke data related to stroke images drawn on the other communication terminal, determines if information on material image data related to a material image displayed on the other communication terminal is included in the received content data, when determining that the information related to the material image data is included, does not display the stroke images until the download of the material image data is completed, and when the download of the material image data is completed, displays the stroke images (for example, stroke images st1c to st3c) and the material image (for example, a material image d2).SELECTED DRAWING: Figure 20
Patent JP-2020195736-A (JP)
Title: Endoscope and method for manufacturing endoscope
Inventor: KIKUCHI NAOTO
IPC: A61B1/00
Filed: 2019-06-05
Abstract: To provide a highly reliable endoscope 1A in which a distal end cover 20 is easily separated from a distal end rigid part 10.SOLUTION: An endoscope 1A includes a distal end rigid part 10 and a distal end cover 20 at a distal end part 9A of an insertion portion 9. The distal end cover 20 is bonded to the distal end rigid part 10 by a first adhesion layer 30. The first adhesion layer 30 includes calcium carbonate particles that are a first filler 31 of 1 mass% or more and 10 mass% or less and includes at least one of silicon oxide particles and alumina particles that are a second filler 32 of 10 mass% or more and 60 mass% or less.SELECTED DRAWING: Figure 4
Patent JP-2020201140-A (JP)
Title: Absorbance meter
Inventor: MORITA KINICHI
IPC: G01N21/59
Filed: 2019-06-11
Abstract: To provide an absorbance meter used in the inside of a constant temperature incubator equipped with a humidifying mechanism, with which, even in a highly humid environment, it is possible to properly measure absorbance without being affected by the environment.SOLUTION: An absorbance meter 10 comprises a light projection unit 12a, a light receiving unit 12b, a light guide unit 13 arranged between the light receiving unit and a sample container 20, and a light receiving-side housing 15e accommodating the light receiving and light guide units and airtightly sealed against the atmosphere in a tank. The light guide unit includes a light guide path 13a for light reception for guiding the light emitted from the light projection unit and having passed through the sample accommodated in the sample container to the light receiving unit, and an enclosure member 13b for enclosing the light guide path for light reception with a pigment-containing resin that contains a pigment having light-absorbing properties. The light receiving-side housing has a light receiving-side window 15f composed of a light-transparent material on the side of the accommodated light guide unit which is opposite the light receiving unit, and has a sample container installation space installing a sample container between the light projection unit and the light receiving-side window and composed of a material not having hygroscopic properties.SELECTED DRAWING: Figure 1
Patent JP-2019215003-A (JP)
Title: Burst protection device for gas turbomachine
Inventor: Stefan Weihard
IPC: F02B39/16
Filed: 2019-06-12
Abstract: To avoid disadvantages of conventional devices and create an improved secure burst protection device for a radial flow turbine of a turbocharger, more specifically a burst protection device that can be easily manufactured and further improves the safety of the turbocharger, in which disadvantageous effects due to the natural vibration occurring during the operation are reduced.SOLUTION: A burst protection device 1 is formed of at least one pipe section 2 of a pipe in the form of a bend segment of the pipe section 2 for installing about a turbine wheel housing 10 and/or a compressor housing of a gas turbomachine, in particular a radial flow gas turbomachine. The bend segment of the pipe section 2, as seen in the circumferential direction of the pipe, has an interruption part U for a gas outlet or an air outlet of the turbine wheel housing 10 or the compressor housing.SELECTED DRAWING: Figure 1
Patent JP-2020203980-A (JP)
Title: Chemical mechanical polishing composition, rinse composition, chemical mechanical polishing method, and rinsing method
Inventor: KITAMURA HIROSHI
IPC: B24B55/06
Filed: 2019-06-17
Abstract: To provide: a novel chemical mechanical polishing composition and rinse composition which contain useful additive components useful for achieving at least one of reduction of protruding parts on the periphery of a hard laser mark and reduction of haze; and a chemical mechanical polishing method and rinsing method using these.SOLUTION: Provided are: a chemical mechanical polishing composition comprising a polishing agent, a basic component, at least one compound selected from the group consisting of quaternary polyammonium salts, quaternary ammonium salts having 6 or more carbon atoms, and alkylated polymers having amide structures, and an aqueous carrier; a rinse composition comprising at least one of the above compounds and an aqueous carrier; and a chemical mechanical polishing method and rinsing method of a substrate using these.SELECTED DRAWING: None