baber/WOPTO huggingface dataset:
Patent JP-2017014836-A (JP)
Title: Work analysis system for work machine
Inventor: EGAWA SAKU
IPC: G06Q50/08
Filed: 2015-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a work analysis system capable of improving work efficiency by ameliorating excavation order using a shovel.SOLUTION: A work analysis system for a shovel for performing excavation work by mounting a work device including a bucket on a super structure capable of revolving action on an undercarriage having a traveling function comprises: an excavation order recognition unit 41 that recognizes excavation order in a row excavation cycle for excavating one row of a working place; an excavation order evaluation unit 42 that creates an evaluation index of excavation order on the basis of the number of occurrences of excavation order recognized by the excavation order recognition unit 41; and a display device 50 that displays the evaluation index created by the excavation order evaluation unit 42.SELECTED DRAWING: Figure 1
Patent JP-2016139115-A (JP)
Title: Transfer device, image forming apparatus, and program
Inventor: MATSUDA HIROMICHI
IPC: G03G15/16
Filed: 2015-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device that can improve drive of a belt image carrier and stability in conveyance of a transfer material, an image forming apparatus, and a program.SOLUTION: There is provided a transfer device comprising: a belt image carrier; a driving roller that drives to rotate the belt image carrier; a first driving motor that drives the driving roller; first speed detection means that detects the speed of rotation of the belt image carrier; a transfer member; a second driving motor that drives the transfer member; and second speed detection means that detects the speed of rotation of the transfer member, the transfer device including control means that controls at least one of the first driving motor and second driving motor, so as to rotate the belt image carrier and the transfer member at a speed of rotation such that the amount of change of a value related to driving torque of the first driving motor and second driving motor when the belt image carrier is in contact with the transfer member with respect to a value related to driving torque of the first driving motor and second driving motor when the belt image carrier is separated from the transfer member becomes smaller than a predetermined amount of change.SELECTED DRAWING: Figure 1
Patent JP-2017021095-A (JP)
Title: Structural Color Material
Inventor: MIYAUCHI YUICHIRO
IPC: G02B1/02
Filed: 2015-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a low-saturation high-lightness color material which comprises an aggregate capable of changing its color depending on arrangement of its particles and features small variation in color with changes in a viewing angle.SOLUTION: A particle aggregate, whose color can be controlled by changing arrangement of its particles, is characterized in that an average number of inter-particle contacts is 4.0-4.4, inclusive, and a variation coefficient of the number of faces of Voronoi polyhedrons of the particles is no less than 10%.SELECTED DRAWING: Figure 1
Patent JP-2017022343-A (JP)
Title: Method of manufacturing semiconductor device, semiconductor manufacturing device, and wafer lift pin hole cleaning jig
Inventor: HAMAGUCHI YOHEI
IPC: H01L21/683
Filed: 2015-07-15
Abstract: PROBLEM TO BE SOLVED: To shorten a maintenance time for a semiconductor manufacturing device, and to improve productivity of a semiconductor manufacturing line.SOLUTION: A semiconductor wafer is processed by a semiconductor manufacturing device in which reaction products in a wafer lift pin hole are removed by using a cleaning jig having a barb at a front end part thereof.SELECTED DRAWING: Figure 3
Patent JP-2017023171-A (JP)
Title: Information processor and program
Inventor: MORIYAMA KEITA
IPC: A63F7/02
Filed: 2015-07-15
Abstract: PROBLEM TO BE SOLVED: To easily collect information useful for adjustment related to presentations in a game machine.SOLUTION: An information processor 10 receives a command related to a presentation to be outputted corresponding to a result of a lottery generated in a game machine 12 from a command I/F140 of the game machine 12. Also, the information processor 10 acquires player information for quantifying prescribed feeling of a player playing the game machine 12 from an input device 170. The information processor 10 maps the command and the player information to record the result in a storage part 110.SELECTED DRAWING: Figure 1
Patent JP-2017026656-A (JP)
Title: Image forming apparatus
Inventor: HIGASHIMURA MASAYO
IPC: G03G15/16
Filed: 2015-07-16
Abstract: PROBLEM TO BE SOLVED: To suppress an image forming apparatus from being stained with an unfixed developer at the occurrence of abnormality.SOLUTION: There is provided an image forming apparatus (U) comprising: detection means (C4) that detects abnormality occurring in the image forming apparatus (U); releasing means (C5) that, when the detection means (C4) detects abnormality, releases a force of a fixing device (F) to hold a medium (S); and conveyance control means (C8) that, when the detection means (C4) detects abnormality, stops conveyance of the medium (S) after a position of the medium (S) approaching transfer devices (T1, T2, and B) passes through a lamination part (31).SELECTED DRAWING: Figure 1
Patent JP-2017023270-A (JP)
Title: Periodontal pocket cleaning brush
Inventor: SUZUKI TEI
IPC: A46B9/04
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an appropriate brush for cleaning a periodontal pocket.SOLUTION: The periodontal pocket cleaning brush includes brush bristle bundles 22 each formed by bundling a plurality of bristles 20 into a substantially columnar shape, filling a bristle-bearing head 16, where two rows of multiple brush bristle bundles are aligned in a same direction of a longitudinal direction of a handle part 14. Bristle bundle tip ends of brush bristle bundles 22 of the respective rows are provided, with their inclined in a direction of mutually approaching to a width-directional central side, that is orthogonal to the longitudinal direction, and the two rows of brush bristle bundles 22 are pressed against each other at a bristle bundle tip side to be deformed into a flat columnar shape.SELECTED DRAWING: Figure 3
Patent JP-2017026030-A (JP)
Title: Full roller-type double-row cylindrical roller bearing
Inventor: MATSUGI ASAO
IPC: F16C33/58
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a waste loss caused by a division failure of an inner ring, and to achieve non-separation by avoiding the attachment of an inner ring coupling ring by rolling press processing, and an increase of the number of part items, in a full roller-type double-row cylindrical roller bearing.SOLUTION: A full roller-type double-row cylindrical roller bearing comprises a double-row outer ring 6, a double-row inner ring 10, and collar rings 11, 12 which are integrally formed. The double-row outer ring 6 has two raceway surfaces 3, 4 and a middle collar 5 at an internal periphery, and cylindrical rollers 1, 2 are formed so as to be arranged at the raceway surfaces 3, 4 from an axial direction. The double-row inner ring 10 has two raceway surfaces 7, 8 and a middle collar 9 at an external periphery, and the cylindrical rollers 1, 2 are formed so as to be arranged at the raceway surfaces 7, 8 from the axial direction. The collar rings 11, 12 are fixed to the double-row outer ring 6 by pressure insertion, and support the single-row cylindrical rollers 1, 2 to the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2017024300-A (JP)
Title: Production device for air spring diaphragm, and method for attachment/detachment of bead ring in the production
Inventor: UETSUBO KAZUHARU
IPC: B29C33/02
Filed: 2015-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a production device for an air spring diaphragm capable of reducing its production cost by automating attachment/detachment of a bead ring in production of the air spring diaphragm by vulcanization molding, and to provide a method for attachment/detachment of the bead ring.SOLUTION: A preliminary molding device 14 for an air spring diaphragm comprises: a molding unit 22 having a bladder 26 and a clamp ring 32 fixing one end of the bladder; a bead ring 52 installed to the clamp ring and locking the bead 3 of the diaphragm 1; and a bead ring attachment/detachment unit 56. The outer peripheral face of the clamp ring and the inner peripheral face of the bead ring have the fitting part fitting each other by turning of the bead ring. The bead ring attachment/detachment unit fixes the bead ring in a fitting state by turning the bead ring in a first direction by a turning unit 62, and releases the fixation of the bead ring by turning in a second direction opposite to the first direction to release the fitting state of the fitting part. Thereby, attachment/detachment of the bead ring is automated.SELECTED DRAWING: Figure 2
Patent JP-2017024948-A (JP)
Title: Method for extracting solidification retardant
Inventor: KOBAYASHI YOSHIHIRO
IPC: C04B5/00
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To correctly evaluate the residual amount of a solidification retardant by efficiently eluting the solidification retardant into a solvent.SOLUTION: Provided is a method for extracting a solidification retardant 1, where, when the solidification retardant 1 is extracted from slag 2 subjected to solidification prevention treatment using the solidification retardant 1 into a solvent 3, mixing is performed in such a manner that the weight ratio of the solvent 3 to the slag 2 exceeds 0.1 and also reaches less than 10, the slag 2 is contacted with the solvent 3 in the range of 10 hr or lower, and the solidification retardant 1 is extracted to the solvent 3. Further, when the solidification retardant 1 is extracted to the solvent, it is preferable that the slag 2 is contacted with the solvent 3 for above 1 min and also within 3 hr. Further, when the solidification retardant 1 is extracted to the solvent 3, it is preferable that the slag 2 is shaken in the solvent 3 at a shaking velocity of 10-100 times/min.SELECTED DRAWING: Figure 1
Patent JP-2017023095-A (JP)
Title: Method for producing cod roe pickled in soy sauce
Inventor: HASHIOKA YASUTAKA
IPC: A23L17/30
Filed: 2015-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique for producing coe roe pickled in soy sauce, giving no bitter taste and applied with soy sauce flavor even being cod roe seasoned with soy sauce.SOLUTION: Soy sauce flavored cod roe (cod roe pickled in soy sauce) whose bitter taste, harsh taste, and astringent taste are reduced is produced by using a soy sauce seasoning liquid containing soy sauce, a pH adjustment agent (sodium bicarbonate or lactic acid and acetic acid) and water, and soaking the ovary of cod in the soy sauce seasoning liquid so as to adjust pH of the cod roe to 5.8-pH6.0.SELECTED DRAWING: None
Patent JP-2017033688-A (JP)
Title: Electrode for lead storage battery and lead storage battery
Inventor: BABA YASUNORI
IPC: H01M10/06
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To suppress sulfation of a negative electrode and enhance the life property of a lead power storage battery when the lead power storage battery is used for an ISS-mounted vehicle.SOLUTION: A negative electrode for a lead power storage battery includes a negative electrode mixture and a negative electrode grid having a surface carrying the negative electrode mixture thereon. The negative electrode mixture contains a negative electrode active material containing lead and carbon black. The amount of carbon black contained in the negative electrode mixture ranges from not less than 0.05 mass% to not more than 2 mass% with respect to 100 mass% of a negative electrode active material, and the surface roughness Rz of at least a part of the surface of the negative electrode grid is equal to 70 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2016007003-A (JP)
Title: Control and training symbol transmission method for multiuser radio communication system
Inventor: LEE YU-RO
IPC: H04B7/04
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a control and training symbol transmission method and a device to improve transmission efficiency in a multiuser radio communication system.SOLUTION: In one embodiment, the control and training symbol transmission method for the multiuser radio communication system includes the steps of: when simultaneously transmitting data that are different from each other to respective terminals, determining whether a requested transmission rate of each data is achieved through channel estimation in each terminal; and configuring and transmitting a data frame to each terminal in a manner to be capable of separating the control and training symbols to each terminal using the combination of a time, a frequency and a code region, when it is determined, on the basis of the determination result, that the requested transmission rate of each data is not achieved.
Patent JP-2017034817-A (JP)
Title: Direct-acting device and electronic component mounting device
Inventor: HIRAKI TSUTOMU
IPC: H05K13/04
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a direct-acting device and an electronic component mounting device that enable a beam and a slider to be reduced in weight and miniaturized.SOLUTION: A first direct-acting mechanism 8 (direct-acting device) includes a beam 13 extending in one direction (X direction) parallel to a work surface, a rail 14 provided to the beam 13 so as to extend in the X direction to the beam 13, a slider 15 provided so as to be movable in the X direction with respect to the rail 14, a mover 22 provided to the slider 15, and a stator 21 which is provided to the beam 13 so as to extend in the X direction and arranged so that upper and lower surfaces thereof are sandwiched by the mover 22.SELECTED DRAWING: Figure 3
Patent JP-2016090566-A (JP)
Title: Combination weighing apparatus
Inventor: ETO TAKAO
IPC: G01G19/387
Filed: 2015-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a combination weighing apparatus capable of improving convenience and durability in view of replacement of a screw member by a user.SOLUTION: The combination weighing apparatus comprises: a main body; a plurality of weighing parts; troughs extending toward the plurality of weighing parts radially from the center of the main body in planar view; screw parts with a spiral shape disposed in the troughs and configured to transfer objects to be weighed in the troughs toward the weighing parts, the screw parts transferring the objects to be weighed by rotating in the troughs; and rotation drive parts configured to rotate the screw parts. An end part of one of the screw part and the rotation drive part has a projection part rotating about the rotation axis defined in the direction of attaching the screw part, and an end part of the other thereof has a grooved cam which the projection part fits into and the fit projection part slides on. After the projection part fits in the grooved cam, the rotation of the screw part causes the projection part to slide on the grooved cam to attach the screw part to the rotation drive part.SELECTED DRAWING: Figure 1
Patent JP-2017033393-A (JP)
Title: Transmission information check method of information transmission device, verification device to be used in the same, information transmission device and transmission information check system
Inventor: OWADA TORU
IPC: G06F21/32
Filed: 2015-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an information transmission check method of an information transmission device that checks authenticity of transmission information in the information transmission device transmitting information such as location information and the like, and to provide a verification device, information transmission device and transmission information check system that are used in checking the authenticity thereof.SOLUTION: A transmission information check method of checking authenticity of transmission information to be transmitted by an information transmission device is configured to: measure a physical installation state of the information transmission device; collate a prescribed installation plane of the information transmission device with a measured physical installation state; and after checking that the information transmission device transmits the transmission information corresponding to the installation plan, permit the information transmission device to transmit the transmission information.SELECTED DRAWING: Figure 1
Patent JP-2017029588-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of transmitting not only game result information but also other information to a management device.SOLUTION: A slot machine 1 generates/displays, in addition to normal game history information, a third two-dimensional code C including information of symbol-aiming-stops also. If the third two-dimensional code C is image captured by a portable terminal 1100 by a player or the like, in addition to a display, on the portable terminal 1100, of information based on the normal game history information, the information of symbol-aiming-stops is transmitted to a management server 1200. The management server 1200, on the basis of the information of symbol-aiming-stops, also updates a symbol-aiming-stop data base.SELECTED DRAWING: Figure 20
Patent JP-2017039551-A (JP)
Title: Image formation apparatus
Inventor: ICHIKAWA KATSUHISA
IPC: B65H11/00
Filed: 2015-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus which is inexpensive and small in size and reduces the sound generated following the transmission operation.SOLUTION: An image formation apparatus includes first, second and third drive transmission systems respectively connecting first, second and third sheet feeding rollers to a drive source. The first drive transmission system includes a first one-way clutch transmitting the driving force in the first direction of the drive source. The second drive transmission system includes a second one-way clutch transmitting the driving force in the second direction of the drive source and a first transmission shutdown part provided on the side of the second sheet feeding roller with respect to the second one-way clutch and turned into the transmission or shutdown state due to on/off of power supply. The third drive transmission system includes a third one-way clutch transmitting the driving force in the second direction of the drive source and a second transmission shutdown part provided on the side of the third sheet feeding roller with respect to the third one-way clutch and turned into the transmission or shutdown state due to on/off of power supply.SELECTED DRAWING: Figure 5
Patent JP-2017040713-A (JP)
Title: Image forming apparatus
Inventor: YAMAMOTO SATORU
IPC: G03G21/00
Filed: 2015-08-18
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in temperature of the ends of a fixing device and prevent a reduction in productivity.SOLUTION: A user designates the shape of a sheet as part of a sheet attribute. A CPU 301 sets a first rectangle sA including a sheet in the designated shape so as not to contact or partially contact an outer edge of the sheet in the designated shape, and sets a second rectangle sB included in the sheet in the designated shape so as not to contact or partially contact the outer edge of the sheet in the designated shape. The CPU 301 determines an optimal productivity P of the sheet in the designated shape on the basis of the productivity P set to the first rectangle sA and the productivity P set to the second rectangle sB, and sets a paper feed interval Ta of the sheet in the designated shape from the optimal productivity P.SELECTED DRAWING: Figure 5
Patent JP-2017039964-A (JP)
Title: Method of producing seamless steel tube
Inventor: FURO KEISUKE
IPC: C21D8/10
Filed: 2015-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a seamless steel tube of 17Cr steel having suppressed flaw of an outside surface and an inside surface of a steel tube.SOLUTION: The seamless steel tube is provided that contains, by mass%, C:0.06% or less, S:0.005% or less, Cr:15.5 to 18.0%, Ni:2.5 to 6.0%, Si:1.0% or less, Mn:0.01 to 2.0%, P:0.05% or less, Al:0.001 to 0.1%, Cu:1.0 to 3.5%, N:0.06% or less, V:0 to 0.3%, Ca:0 to 0.05% and B:0 to 0.01%, the content of Mo and W satisfying formula (1). A method of producing a seamless steel tube is provided that comprises a step 2 of heating a billet at a soaking temperature of 1260 to 1300°C for in-furnace time of 8 hours or less in a heating furnace with an oxygen concentration of atmosphere in the furnace of 0.2 vol.% or less and a step S3 of performing piercing rolling on the heated billet. 1.0≤(Mo+0.5×W)≤3.5... (1)SELECTED DRAWING: Figure 4
Patent JP-2017039370-A (JP)
Title: Aerial floating device
Inventor: SUMINO MASAYOSHI
IPC: B64B1/40
Filed: 2015-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an aerial floating device that can silently float for a long term irrespective of weather and can operate electronic equipment.SOLUTION: The aerial floating device 100 includes: the electronic equipment 150; and a thermophotovoltaic power generation part 130 for feeding electrical power to the electronic equipment 150. The aerial floating device uses propane and the like as the energy source thereof so it is not impacted from weather. The thermophotovoltaic power generation part 130 is lighter than a battery and which enables floating for a long term.SELECTED DRAWING: Figure 1
Patent JP-2017040551-A (JP)
Title: System and program
Inventor: OGAWA TOMOAKI
IPC: G01C21/36
Filed: 2015-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a system for displaying a travel route and a set route which has been set before travel, for allowing a user to not only track the travel route after a trip, but also recall and enjoy events related to change from a prior schedule, and which is excellent in entertainment property in addition to convenience.SOLUTION: A control part of a PC acquires information related to a travel route R5 after a trip of a user is finished, and then displays the information with information related to a set route R4 which has been set in a prior schedule of the user, on a route reproduction screen 77.SELECTED DRAWING: Figure 15
Patent JP-2017044807-A (JP)
Title: Heat ray reflective material and window
Inventor: HAYATA YUICHI
IPC: B32B27/00
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat-ray reflective material and window, which minimize degradation of heat insulating properties and discoloration of the material caused by ultraviolet rays (especially the rays of a wavelength of 300 nm and 350 nm).SOLUTION: A heat-ray reflective material 10 and window are provided, comprising; a support body 2 containing a polyester; a conductive particle-containing layer 1 disposed on one surface of the support body, the conductive particle-containing layer containing fibrous conductive particles; and an adhesive layer 3 disposed on the other surface of the support body, the adhesive layer containing an ultraviolet absorbing agent that exhibits a light transmittance of less than 70% both at a wavelength of 300 nm and 350 nm, as measured using a solution with 0.001 mass% concentration prepared and accommodated in a cell having an optical length of 1 cm.SELECTED DRAWING: Figure 1