baber/WOPTO huggingface dataset:
Patent JP-2020024976-A (JP)
Title: Protective member forming device
Inventor: NAMIOKA SHINICHI
IPC: H01L21/304
Filed: 2018-08-06
Abstract: To prevent air bubbles from entering a protective member.SOLUTION: A holding table 52 for holding a wafer W comprises multiple pins 55. A wafer holding surface 52a then includes tip ends of the multiple pins 55. Therefore, since small dust enters a gap between the pins 55, dust is hard to be left between the wafer holding surface 52a and the wafer W. Therefore, since a clearance is hard to be made between the wafer holding surface 52a and the wafer W when the wafer W is sucked and held, the wafer W is prevented from being held in a corrugated state. Accordingly, air bubbles are hard to enter a gap between a liquid-state resin and the wafer W when the liquid-state resin is pressed and spread over a bottom face Wb of the wafer W. Thus, air bubbles are prevented from entering a protective member that is obtained by curing the liquid-state resin.SELECTED DRAWING: Figure 3
Patent JP-2020027311-A (JP)
Title: Air stage apparatus, its control device, and air actuator control device
Inventor: YANAGAWA ATSUSHI
IPC: G05B11/36
Filed: 2018-08-09
Abstract: To provide an air actuator, an air stage apparatus, and a controller thereof with improved response characteristics.SOLUTION: A control device for an air stage 100 having a servo valve is provided. A feedback controller 310A controls the position of the stage in a major loop, and controls the speed and acceleration of the stage in a minor loop. The control device includes phase-lead compensators 360, 362, 364 in multiple stages being incorporated in the feedback controller 310A.SELECTED DRAWING: Figure 6
Patent JP-2020029159-A (JP)
Title: Parting seal attachment structure
Inventor: MIYAMOTO KAZUHIKO
IPC: B60J10/273
Filed: 2018-08-22
Abstract: To enable a garnish and a parting seal to be easily manufactured and improve workability of assembly of the garnish and the parting seal.SOLUTION: A parting seal attachment structure includes a garnish 30 and a parting seal 40 attached to the garnish. The parting seal includes an attachment part 41. The garnish includes: a vehicle outer side wall 34a for inserting the attachment part; and an attachment groove 34 formed by a vehicle inner side wall 34b and a bottom wall 34c. The attachment part includes an attachment leg part 43 inserted into the attachment groove. The attachment leg part includes: a vehicle outer side protrusion 43a; and a vehicle inner side protrusion 43b provided at a position that does not overlap with the vehicle outer side protrusion in a vehicle fore and aft direction. The attachment groove includes a first attachment groove 35 and a second attachment groove 36. The first attachment groove includes: a vehicle outer side engagement protrusion 35a provided at the vehicle outer side wall; and a vehicle inner side engagement protrusion 35b which is provided at a position of the vehicle inner side wall that does not overlap with the vehicle outer side engagement protrusion in the vehicle fore and aft direction.SELECTED DRAWING: Figure 6
Patent JP-2020036144-A (JP)
Title: Occupant monitoring device
Inventor: GOTO AKIHIRO
IPC: B60R11/04
Filed: 2018-08-29
Abstract: To provide an occupant monitoring device capable of more reliably imaging eyes of an occupant.SOLUTION: An occupant monitoring device 10 includes: a plurality of infrared light sources 11A for irradiating infrared light; and an infrared camera 12 for imaging a driver's face, which is an example of an occupant illuminated by infrared light. The infrared light sources 11A are arranged in a Y direction as a height direction and an X direction as a width direction at positions different from the infrared camera 12. Thereby, the eyes of the occupant can be more reliably imaged.SELECTED DRAWING: Figure 2
Patent JP-2020034223-A (JP)
Title: Heat exchange type ventilation fan
Inventor: TANEHARU KENTA
IPC: F24F7/007
Filed: 2018-08-30
Abstract: To solve such the problem that, when an indoor particulate concentration is high, a heat exchange type ventilation fan cleans inside air by the circulation operation through a particulate filter in the circulation path inside the body but cannot take outside air even when ventilation is needed, and consequently, cannot perform the ventilation.SOLUTION: When an indoor particulate concentration is high, a heat exchange type ventilation fan performs conventional circulation operation and mixing air operation of supplying outside air into a room at the same time and can ventilate inside air while cleaning the inside air in accordance with indoor air environment.SELECTED DRAWING: Figure 4
Patent JP-2018198532-A (JP)
Title: Wireless power feeding system
Inventor: YAMAZAKI SHUNPEI
IPC: B60L5/00
Filed: 2018-09-06
Abstract: To provide a structure of a mobile body capable of reducing a power loss when power is supplied from a power feeding device to the mobile body wirelessly, and to provide the structure of the mobile body capable of suppressing intensity of an electric wave emitted in all directions at a low level.SOLUTION: An electric wave transmitted from a power feeding device is received at a mobile body having a plurality of antennas. At least one of the plurality of antennas is installed while being separated from the other antennas of the mobile body. The electric wave transmitted from the power feeding device is received by using all of the plurality of antennas, and converted into electric energy. Alternatively, the electric wave transmitted from the power feeding device is received by using any one or more selected antennas of the plurality of antennas, and converted into the electric energy.SELECTED DRAWING: Figure 1
Patent JP-2020041575-A (JP)
Title: Clutch mechanism, actuator unit, and muscle auxiliary device
Inventor: SASAKI DAISUKE
IPC: B25J11/00
Filed: 2018-09-07
Abstract: To provide a simple clutch mechanism capable of automatically adjusting transmission capacity according to the magnitude of driving force to be transmitted.SOLUTION: A clutch mechanism 10 is equipped with an input portion 11 in which driving force is inputted; a friction type clutch portion 13 in which driving force Fd inputted in the input portion 11 is transmitted to a driven article 12 or is shut down; and a component force generating portion 14 which divides the driving force Fd inputted in the input portion 11 into first component force F1 for rotating the driven article 12 and second component force F2 for actuating the clutch portion 13.SELECTED DRAWING: Figure 1
Patent JP-2020045910-A (JP)
Title: Split rolling bearing
Inventor: ITO HIDEJI
IPC: F16J15/3232
Filed: 2018-09-14
Abstract: To provide a split rolling bearing in which a seal member can be easily installed at a split bearing ring while securing seal performance.SOLUTION: A split rolling bearing 10 comprises a raceway ring 11 constituted by connecting split raceway rings 11a, 11b which are split in a peripheral direction to the peripheral direction, and an annular seal member 13 arranged in a seal groove 11c which is formed over an entire periphery of both end parts of the raceway ring 11 in an axial direction, and sealing a bearing internal space. In the split rolling bearing 10, the seal member 13 has a base part 13a fit into the seal groove 11c, and a lip part 13b continuously arranged at the base part 13a, and slide-contacting with a slide part. A cutting part 13c for cutting the rings is formed at least at a part in the peripheral direction, a groove width of the seal groove 11c in the axial direction is widened therein more than its opening part, and a cross section shape of the base part 13a in the peripheral direction is formed into a shape progressing along a cross section shape of the seal groove 11c in the peripheral direction.SELECTED DRAWING: Figure 1
Patent JP-2019066037-A (JP)
Title: Taper roller bearing
Inventor: FUJIKAKE YASUHITO
IPC: F16C19/36
Filed: 2018-09-18
Abstract: To provide a taper roller bearing excellent in seizure resistance and having a long life and high durability.SOLUTION: A difference between the maximum value and the minimum value of the arithmetic mean roughness Ra of the circumferential surface region in contact with the large-diameter surface 18 is 0.02 μmRa or less. Assuming that the set radius of curvature of the large end face of the tapered roller 12 is R, and the distance from the point of the conical angle of the tapered roller to the large ridge surface of the inner ring 13 is R, the ratio R/Rof the setting radius of curvature R and the distance Ris set to 0.75 or more and 0.87 or less. Assuming that the actual radius of curvature after grinding of the large end face of the tapered roller is R, a ratio R/R of the actual curvature radius Rand the set curvature radius R is 0.5 or more. The sum of the dropping amount of the crowning formed on the rolling surface 12A of the tapered roller is expressed by the following equation (1).SELECTED DRAWING: Figure 1
Patent JP-2019081881-A (JP)
Title: Lubricity improving agent
Inventor: NAKAYAMA MASATOSHI
IPC: C10M169/04
Filed: 2018-09-25
Abstract: To provide a particulate lubricity improving agent which imparts excellent lubricity, stability and oil keeping performance to a lubricant oil composition.SOLUTION: The present invention comprises: a particulate lubricity improving agent (X) which comprises (poly) urea (U) including constitutional monomers of amino (a) and di-isocyanate (b) and has a volume average diameter of 0.01-50 μm and an average circularity of 0.40-0.95; a lubricant oil composition (Y) comprising the particulate lubricity improving agent (X) and a base oil (K); and a fabricating method for the particulate lubricity improving agent (X) having a step of reacting amine (a) and di-isocyanate (b) in an organic solvent (S) and distilling out the organic solvent (S).SELECTED DRAWING: None
Patent JP-2020053123-A (JP)
Title: Multi-directional input device
Inventor: ASANO MITSUHIRO
IPC: H01H25/06
Filed: 2018-09-25
Abstract: To provide a multi-directional input device capable of achieving miniaturization of the device without reducing the strength of an operation shaft and a lower arm while suppressing the overall height of the device even if a turning radius of an operation shaft is increased.SOLUTION: The multi-directional input device is provided with an upwardly convex spherical trapezoidal portion 410 at a lower end of an operation shaft 400 projecting downward of a lower arm 300 and a receiving portion 112 of the upwardly convex spherical trapezoidal portion 410 at a case 100. The receiving portion 112 is a receiving surface formed of a spherical-shaped surface having the same diameter as a radius of curvature of a spherical band 411 of the upwardly convex spherical trapezoidal portion 410. The spherical band 411 of the upwardly convex spherical trapezoidal portion 410 has a receiving surface 112a pressed from below by a compression coil spring 600 and rotatably supports the operation shaft 400 about a center of curvature of a surface 122a.SELECTED DRAWING: Figure 8
Patent JP-2019034792-A (JP)
Title: Food packaging material
Inventor: NIHEI YUKA
IPC: B65D65/10
Filed: 2018-09-27
Abstract: To provide a food packaging material enabling obtaining suitable opening property when using as a cleavage means of an outer sheet, an opening strip body in which a central part in the longer direction or a vicinal part of the other end side of the central part becomes a maximum width.SOLUTION: A food packaging material 1 for packaging a food 6 in a triangular or roughly triangular shape includes a notch part 13 in each of both corner parts at one end 10a side, and a serrated easily breakable part 14 adjacent to the notch part 13 in each of both side end parts at the one end 10a side. The length of the easily breakable parts 14,14 at both side end parts is set so that a width W14 between both ends of the easily breakable parts 14,14 of both side end parts in a state that both sides at the one end 10 side of the food packaging material 1 are obliquely folded inwardly so as to overlap end parts 14a,14a at the most one end side becomes 180% or more of a maximum width of an opening strip body 5.SELECTED DRAWING: Figure 7
Patent JP-2019054249-A (JP)
Title: Power semiconductor device load terminal
Inventor: ROMAN ROTH
IPC: H01L29/78
Filed: 2018-10-03
Abstract: To provide a power semiconductor device load terminal.SOLUTION: A power semiconductor device 1 includes: a first load terminal structure 11; a second load terminal structure 12 arranged separately from the first load terminal structure 11; and a semiconductor structure 10 electrically coupled to each of the first load terminal structure and the second load terminal structure and configured to carry a load current. The first load terminal structure includes: a conductive layer 111 in contact with the semiconductor structure; a bonding block 112 configured to be contacted by an end 31 of a bond wire 3 and to receive the load current from at least one of the bond wire and the conductive layer; a support block 113 having a hardness greater than the hardness of each of the conductive layer and the bonding block, the bonding block being mounted on the conductive layer via the support block 113; and a zone that is arranged within at least one of the conductive layer and the support block, the zone having nitrogen atoms.SELECTED DRAWING: Figure 1
Patent JP-2019027278-A (JP)
Title: Toilet system
Inventor: YOKOYAMA KENJI
IPC: E03D5/10
Filed: 2018-10-03
Abstract: To provide a system which can monitor information on the state in the toilet from a remote area.SOLUTION: A toilet system includes: information collection means which is connected to sensors installed in a toilet, and acquires sensing data output by the sensors and stores the data in a storage section; and communication means which is connected to the network, and transmits information based on the sensing data stored in the storage section to a predetermined computer via the network.SELECTED DRAWING: Figure 2
Patent JP-2018202226-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-10-04
Abstract: To provide a game machine provided with gear members having a good durability.SOLUTION: Since start gear teeth 452b1 are formed larger than intermediate gear teeth 452b2, durability of the start gear teeth 452b1 that come into an engagement at the time of a start of engagement is improved; thereby damage of the start gear teeth 452b1 can be prevented. Also, in the intermediate gear teeth 452b2, since a backlash between a two-layer gear 452 and a reverse gear 453 can be made small, rotation of the reverse gear 453 at engagement continuation time where the intermediate gear teeth 452b2 come into engagement after the engagement of the start gear teeth 452b1 can be made smooth. Accordingly, both improvement of durability in the start gear teeth 452b1 and improvement of rotation smoothness in the reverse gear 453 can be achieved together.SELECTED DRAWING: Figure 23
Patent JP-2020056744-A (JP)
Title: Smart tap
Inventor: NAKAMURA NOBUYUKI
IPC: H02J13/00
Filed: 2018-10-04
Abstract: To provide a smart tap which allows a user to know the operational situation of an electric apparatus with a simple configuration.SOLUTION: The present invention includes: a power source plug; at least one plug socket for connecting an electric apparatus; a measurement unit for measuring an electric power supplied to the at least one plug socket through the power source plug; a communication unit for communication with an external apparatus; and a control unit for determining an operational state of the electric apparatus on the basis of the result of measurement by the measurement unit and notifying the electronic apparatus of the result through the communication unit.SELECTED DRAWING: Figure 7
Patent JP-2020054315-A (JP)
Title: Agricaltural information processing device, agricaltural information processing method, and agricaltural information processing program
Inventor: SAITO NORIKO
IPC: G06Q50/02
Filed: 2018-10-04
Abstract: To provide a technology capable of simply deciding a division position of a farm field.SOLUTION: A farm field dividing device 100 which sets a line for dividing a farm field, and includes a dividing line calculation unit 103 which calculates the position of the line in a condition that satisfies L=(Lu×2n) where the width of an area being a working object of the working machine conducting agricultural work while moving is Lu, and the width of the divided farm field divided by the line is L, and a carrying-in direction of the working machine into the farm field and a carrying-out direction of the working machine from the farm field are different by 180 degrees.SELECTED DRAWING: Figure 1
Patent JP-2019048076-A (JP)
Title: Endoprosthesis delivery systems with deployment aids
Inventor: ARMSTRONG JOSEPH R
IPC: A61F2/962
Filed: 2018-10-04
Abstract: To provide improved endoprosthesis delivery systems that prevent a covering member from snagging, catching or becoming entangled with an endoprosthesis as the member is removed.SOLUTION: The present disclosure includes an endoprosthesis delivery system 100 comprising an elongate member 102, such as a catheter, an endoprosthesis 104, a covering member 106 disposed about the endoprosthesis 104, and at least one flexible element 110a-110h situated between the endoprosthesis 104 and the covering member 106. The covering member 106 can extend beyond an end of the endoprosthesis 104. In operation, as the covering member 106 is removed, the flexible element 110a-110h can guide the covering member 106 over the end of the endoprosthesis 104 to prevent entanglement of the endoprosthesis 104 and the covering member 106.SELECTED DRAWING: Figure 1
Patent JP-2019081749-A (JP)
Title: Nitrogen-containing compound and organic electroluminescence device including the same
Inventor: MIYAZAKI YUKI
IPC: C07D487/08
Filed: 2018-10-05
Abstract: To provide a nitrogen-containing compound which improves emission efficiency, and an organic electroluminescence device including the same.SOLUTION: There is provided a nitrogen-containing condensed ring compound represented by the following formula. Also provided is an organic electroluminescence device 10, comprising: a first electrode EL1; a hole transport region HTR on the first electrode; an emission layer EML on the hole transport region and comprising the nitrogen-containing compound; an electron transport region ETR on the emission layer; and a second electrode EL2 on the electron transport region.SELECTED DRAWING: Figure 1
Patent JP-2020062158-A (JP)
Title: Auxiliary wheel support structure of self-traveling electronic apparatus
Inventor: YATO Yuki
IPC: A47L9/00
Filed: 2018-10-16
Abstract: To provide an auxiliary wheel support structure of a self-traveling electronic apparatus which can suppress vibration, an impact, a landing sound or the like at traveling.SOLUTION: An auxiliary wheel support structure of a self-traveling electronic apparatus arranged at a bottom part of a box body of the self-traveling electronic apparatus having drive wheels traveling on a traveling face has: auxiliary wheels; a support part for reciprocally supporting the auxiliary wheels to a vertical direction with respect to the bottom part of the box body; and a first energization member and a second energization member attached to the support part, and energizing the auxiliary wheels to directions approximate to the traveling face. The first energization member and the second energization member are constituted so that a range in which the first energization member can energize the auxiliary wheels, and a range in which the second energization member can energize the auxiliary wheels differ from each other so that energization forces applied to the auxiliary wheels are changed depending on positions of the auxiliary wheels contacting with the traveling face in the vertical direction.SELECTED DRAWING: Figure 5
Patent JP-2020067499-A (JP)
Title: Zoom lens device
Inventor: SHIBATA TAKANORI
IPC: G02B7/10
Filed: 2018-10-22
Abstract: To provide a zoom lens device that enables a simpler structure than a conventional zoom lens device to properly correct deviation of an image-formation plane position in an entire zooming range.SOLUTION: A zoom lens device comprises: zoom position detection means that detects a zoom position; temperature detection means that measures a temperature of the zoom lens device; temperature correction lens position detection means that detects a position of a temperature correction lens serving as at least one lens constituting a master lens part; temperature correction lens drive means that causes the temperature correction lens to move in an optical axis direction; a control circuit that drives a temperature correction lens drive unit on the basis of the detected zoom position, temperature, and temperature correction lens position; and a storage device that is connected to the control circuit, and records a proper temperature correction lens position at each zoom position and each temperature. In accordance with detected each zoom position and each temperature, the temperature correction lens is moved in the optical axis direction so that the image-formation plane comes to a proper position.SELECTED DRAWING: Figure 1
Patent JP-2020066648-A (JP)
Title: Thermal conductive composite material and heat release sheet
Inventor: FUJIMOTO KOJI
IPC: C09K5/14
Filed: 2018-10-22
Abstract: To provide a composite material provided with high thermal conductivity, particularly high thermal conductivity in a direction of a thickness of a molded article, while maintaining various physical properties that a resin matrix has, and a heat release sheet using the same.SOLUTION: A composite material of the present invention is a composite material in which thermal conductive particles are dispersed and mixed in a sheet-like resin matrix, and a surface of the thermal conductive particle simple substance are exposed on two front and back surfaces of the composite material. As a preferable aspect, a thickness of the resin matrix is 10 μm to 30 mm, and a blending amount of the thermal conductive particles contained in the composite material is 10 vol% or more and 74 vol% or less.SELECTED DRAWING: None
Patent JP-2019085558-A (JP)
Title: Active energy ray curable resin composition and coating agent
Inventor: KONISHI ATSUKO
IPC: C09D5/16
Filed: 2018-10-24
Abstract: To provide an active energy ray curable resin composition that contains an urethane(meth)acrylate composition which can form a coated film which is less in curing shrinkage and is hardly curled, and is excellent in bendability, can form a coated film excellent in antifouling performance (contamination resistance and its persistence) and characteristics (appearance, hardness and scratch resistance) of a cured coated film, and is excellent in reaction efficiency in production, and a coating agent using the same.SOLUTION: An active energy ray curable resin composition contains an urethane (meth)acrylate composition [I] obtained by reaction of a hydroxyl group in a (meth)acrylic acid additive of dipentaerythritol having a hydroxyl value of 60 mgKOH/g or more and an isocyanate group of at least one xylylene diisocyanate compound (B) selected from the group consisting of xylylene diisocyanate, hydrogenated xylylene diisocyanate and a derivative thereof, and a fluorine-containing (meth)acrylate compound [II].SELECTED DRAWING: None