baber/WOPTO huggingface dataset:
Patent JP-2016189577-A (JP)
Title: Image reading device, image forming apparatus, and image forming system
Inventor: KAWATSU KENJI
IPC: G06T1/00
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device and an image forming system that allow a long period of use of a background member while maintaining the accuracy in reading sheets with a colorimeter.SOLUTION: An image reading device comprises: a colorimeter 70 that reads a sheet P; a background member 83 that is arranged opposite to the colorimeter 70; and a position adjustment part 113 that, on the basis of a result of the reading by the colorimeter 70, adjusts a first distance between the colorimeter 70 and the background member 83 to a second distance where a range of a result of the reading by the colorimeter 70 varies within an allowable range.SELECTED DRAWING: Figure 1
Patent JP-2016191787-A (JP)
Title: Image formation apparatus, control method and program of the same
Inventor: SUMIDA JUNYA
IPC: G03G15/01
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus which comprises a plurality of photoreceptors and brings a blade into contact with each photoreceptor, and in which a frictional resistance can be reduced between the photoreceptor and the blade and variations in a reduction effect due to the position of the photoreceptor can be suppressed.SOLUTION: A printer 100 comprises a plurality of process parts 50Y, 50M, 50C, 50K and a fixing unit 8. Each process part includes a photoreceptor 51, a developing unit 54 and a blade 56. The printer 100 executes a toner supply operation for supplying toner to the developing unit 54 while no printing of a printing job is performed. In the toner supply operation, the printer 100 increases the supply amount of toner supplied per a prescribed rotation number of the photoreceptor 51 for the process unit closer to the fixing unit 8.SELECTED DRAWING: Figure 4
Patent JP-2016191600-A (JP)
Title: Ventilation system in fuel debris recovery, and ventilation method in fuel debris recovery
Inventor: MAEKAWA HIROMICHI
IPC: G21F9/30
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation system and ventilation method in fuel debris recovery, capable of efficiently removing radioactive material in ventilation at the time of fuel debris recovery work.SOLUTION: In an upper part shield chamber 32 communicating with the inside of a nuclear reactor container 12, provided is an airtight sheet 35 sectioning a recover container of a manipulator unit for loading and the nuclear reactor container 12 while allowing passage of the recovery container. In a side part shield chamber 61 communicating with the inside of the nuclear reactor container 12, provided is a first division door 73 capable of being opened/closed in a vertically independent manner. A ventilation system in fuel debris recovery causes an exhaust fan 85 to perform air exhaustion at a larger amount of flow rate than the total flow rate of gas supplied to a gas supply device 80, an air supply device 81 and a nitrogen supply device 82; and causes a radioactive material removal unit 84 to perform removal processing of radioactive material in the exhaust.SELECTED DRAWING: Figure 6
Patent JP-2016191364-A (JP)
Title: Internal combustion engine
Inventor: ITO AKIRA
IPC: F01M11/04
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To secure easiness in replacing a full amount of oil and accuracy in detecting an oil level, in an internal combustion engine in which a valve chamber of a cylinder head is used also as an auxiliary oil storage chamber.SOLUTION: A valve chamber 8 of a cylinder head 4 is functioned as an auxiliary storage chamber for storing a part of an oil 11 when an engine temperature is low. The cylinder head 4 has a gauge hole 16 to which an oil level gauge 14 can be removably inserted. A part fitted to the gauge hole 16 of the cylinder head 4, of the oil level gauge 14 is provided with seal means 18 for closing the gauge hole 16. When the oil level gauge 14 is removed to replace the oil or to detect an oil level, the oil 11 stored in the valve chamber 8 flows down to an oil pan 5 from the gauge hole 16. Thus the full amount of oil can be replaced easily and the oil level can be accurately detected.SELECTED DRAWING: Figure 2
Patent JP-2016190770-A (JP)
Title: Method for producing silica particle
Inventor: EGAMI YOSHINORI
IPC: C08L101/00
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing silica particles having excellent dispersibility and a uniform particle diameter by suppressing the fusion bonding of silica particles and suppressing the aggregation of silica particles.SOLUTION: There is provided a method for producing silica particles which comprises: a dispersion preparation step of preparing a dispersion of silica particles using a hydrolyzable silicon-containing compound as a raw material; a drying step of drying the prepared silica particle dispersion; a firing process of firing the dried silica particles; and a pulverizing step of pulverizing the fired silica particles, where the content of the silicon-containing compound which is insufficiently reacted in the silica fine particle dispersion subjected to the drying step is set at 50 ppm or less.SELECTED DRAWING: Figure 1
Patent JP-2016194752-A (JP)
Title: Display method, apparatus, and program
Inventor: TAKEZAWA DAISUKE
IPC: G06F13/00
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a network state display technology of displaying a state of a network, on the basis of information elements collected from communication devices included in the network, so as to identifiably display the information elements indicating the network state.SOLUTION: Route information to be transmitted from a port 04 of a device 8 to a port 03 of a device 4 on a Link 7 is indicated by a symbol 110(#2) which moves in a direction of an arrow A (#2). When a fault occurs on the Link 7, a red second line segment 111 (#1) indicating an occurrence of fault is superimposed on a blue first line segment on the Link 7, to hide the first line segment. At least a part of a symbol 110(#1), which is a dot moving on the Link 7, is controlled so as not to be hidden by the red second line segment 111 (#1). Even when there are a plurality of information elements to be displayed on one transmission path, the information elements can be displayed identifiably.SELECTED DRAWING: Figure 1
Patent JP-2016194609-A (JP)
Title: Optical element and optical apparatus including the same
Inventor: ISHIBASHI TOMOHIKO
IPC: G02B3/00
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical element constituted of plural optical components which are joined with each other superior in environment resistance, particularly in heat tolerance, to provide an optical system having the same and an optical apparatus.SOLUTION: An optical element 1 includes: a first optical component 11; a second optical component 12 which is formed of an organic material and is joined with the first optical component 11; and a third optical component 13 which is joined with the second optical component 12. Defining the minimum diameter of the first optical component 11 in a cross section including the optical axis as φh; the diameter in a junction area with the minimum diameter in the junction areas of the first to third optical components as φc; and the maximum diameter of the second optical component 12 as φr, a condition formula of φh<φc≤φr is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2016194273-A (JP)
Title: Fuel supply control device of internal combustion engine
Inventor: NISHIMURA TAICHI
IPC: F02M37/08
Filed: 2015-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply control device of an internal combustion engine which can suppress the generation of discharge between a brush and a rectifier without the necessity for a change of a constitution of a motor with the brush.SOLUTION: When an idle stop condition is established, a fuel supply control device of an internal combustion engine determines whether or not a vehicle traveling integration distance is not longer than a prescribed value, and when the vehicle traveling integration distance is not longer than the prescribed value, sets a pump drive voltage of a fuel pump lower than a normal control pump drive voltage, and performs low-voltage control for continuously operating the fuel pump. By this constitution, a brush and a rectifier of a motor can be made adaptable to each other in an earlier stage, a contact area of the brush and the rectifier can be expanded in an earlier stage, and a situation that discharge is generated between the brush and the rectifier can be eliminated in an earlier stage.SELECTED DRAWING: Figure 3
Patent JP-2016206484-A (JP)
Title: Heater, fixing device, and image forming apparatus
Inventor: IKEDA TAMOTSU
IPC: G03G15/20
Filed: 2015-04-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: since electric supply lines and terminals are arranged to extend in a longitudinal direction from both ends of a bulb, an arrangement space for the components needs to be secured in the longitudinal direction.SOLUTION: There is provided a heater comprising: a cylindrical bulb 20; a filament 21 that is arranged in a longitudinal direction inside the bulb 20; metal foils 22 that are connected with both ends of the filament 21; electric supply lines 23 that are connected to the metal foils 22; and terminals 24 that are connected with the electric supply lines 23, wherein the electric supply line 23 arranged at least at one end in the longitudinal direction of the bulb 20 is arranged to extend from a connection part 29 with the metal foil 22 in a direction intersecting with the longitudinal direction of the bulb 20.SELECTED DRAWING: Figure 3
Patent JP-2015212577-A (JP)
Title: Epicyclic transmission provided with lubrication system
Inventor: PAOLO ALTAMURA
IPC: F16H1/28
Filed: 2015-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an epicyclic transmission provided with a lubrication system.SOLUTION: An epicyclic transmission comprises a sun gear rotating about a transmission axis, plural planetary wheels meshed with the sun gear, and a carrier which supports the planetary wheels and rotates about the transmission axis. The epicyclic transmission is equipped with a lubrication system which is provided with at least one nozzle arranged in a fixed position, has a collection channel fixed with respect to the carrier, is configured to receive a jet flow of lubricating oil jetted from the nozzle, and has at least one pump having a casing fixed to the carrier. The pump is actuated using transmission means in response to the rotation of the carrier to pump the lubricating oil from the collection channel to zones on the carrier, which require lubrication.
Patent JP-2016203949-A (JP)
Title: Vehicle seat
Inventor: TACHIKAWA YOICHI
IPC: B60N2/18
Filed: 2015-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat which achieves use of a seat frame in various seats and enables unification of seat surface positions of seating persons.SOLUTION: A vehicle seat includes a tilt device capable of adjusting a height position of a part of a cushion frame. The vehicle seat includes: side frames 11 disposed at left and right sides in a seat width direction; a pan frame 12 spanned between the left and right side frames 11; and tilt brackets 20, each of which is disposed between connected portions of the side frame 11 and the pan frame 12 and supports the pan frame 12. A housing recess part 113 for housing the tilt bracket 20 is formed on a support surface for supporting the pan frame 12 of the connected portion of the side frame 11.SELECTED DRAWING: Figure 5
Patent JP-2016212128-A (JP)
Title: Optical signal processing device
Inventor: SUZUKI MASAYA
IPC: G02F1/313
Filed: 2015-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical signal processing device equipped with a transponder aggregator function that does not increase the principle loss irrespective of an increase in the number of necessary transponders.SOLUTION: An optical signal inputted from input ports a, b, c is inputted to a PLC 10. SBTs 11_0 to 11_4 are installed in the PLC 10, with the input ports a, b, c connected to the input-side SBT 11_0 and a plane wave outputted from the output end of the PLC 10 to a space side at an angle differing for each input port. The optical signal outputted from the PLC 10 has its optical path converted within an x-z plane by a cylindrical lens Lsp having refractive action in the direction of an axis x, and reflected at different areas A, B, C of LCOS corresponding to each of the input port positions a, b, c. The reflected optical signal is entered to the SBTs 11_1 to 11_4 on the output side of the PLC 10 and outputted to output ports 1-4 via confluent parts 13_1 to 13_4.SELECTED DRAWING: Figure 1
Patent JP-2016213270-A (JP)
Title: Cloth-like transducer and device including the same
Inventor: TANUKI YOSHIRO
IPC: H01L41/09
Filed: 2015-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a cloth-like transducer having excellent flexibility and generating a stronger electric signal for a twisting movement, a device using the signal from the transducer, and/or a device that functions by inputting the electric signal.SOLUTION: The transducer includes piezoelectric units disposed roughly on the same plane and contact points where conductive fibers B, insulating fibers C, and piezoelectric fibers A are mutually physically in contact with one another. At least part of the piezoelectric fibers A constituting the piezoelectric units is orthogonal to the conductive fibers B, and crosses other fibers at an interval of greater than or equal to four fibers.SELECTED DRAWING: Figure 1
Patent JP-2016210262-A (JP)
Title: Construction machine
Inventor: KONNO TORU
IPC: E02F9/26
Filed: 2015-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine that ensures a required field of view for a camera when the construction machine is operated and that prevents damage to a camera due to collision with the camera and its surrounding obstacle or the like during transport of the construction machine.SOLUTION: A first handrail 46 is disposed on the right outer edge front part of a machine body 2 of a hydraulic shovel. A camera 74 for photographing the rightward direction of the machine body 2 is attached to the first handrail 46. The camera 74 is freely moved between a photographing position that is further outside than a right skirt wall 18 in a width direction and a non-photographing position located further inside than the right skirt wall 18 in the width direction.SELECTED DRAWING: Figure 7
Patent JP-2016211421-A (JP)
Title: Ignition device for internal combustion engine
Inventor: NAKAMURA SATOSHI
IPC: F02P3/04
Filed: 2015-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an ignition device for an internal combustion engine capable of suppressing reduction in reliability of the ignition device even when current flowing in a primary coil 22 abruptly increases.SOLUTION: An EDU 10, after input of an ignition signal Si, opens/closes a switching element 50 for control to control current I2 flowing in a secondary side coil 24, on the basis of input of a discharge waveform control signal Sc. Here, an ECU 80 acquires voltage drop Vi1, and monitors inclination of current I1 flowing in a primary side coil 22. Then, when the inclination is equal to or more than a predetermined inclination, the ECU 80 opens a relay 60.SELECTED DRAWING: Figure 1
Patent JP-2016212679-A (JP)
Title: Sign detection program, device and method
Inventor: OTSUKA HIROSHI
IPC: G06F11/34
Filed: 2015-05-11
Abstract: PROBLEM TO BE SOLVED: To detect a sign of a failure due to changes in setting values of information constituting a system depending on the situation.SOLUTION: An abstraction section 28 acquires pieces of message information, which are output from one or plural information processors, and pieces of configuration information of one or plural information processors, and stores the acquired message information and configuration information using a common format. A detection section 29 outputs a comparison result between a predetermined pattern, in which the predetermined message information and the predetermined configuration information are described using the common format, and the message information and the configuration information which are stored in the common format.SELECTED DRAWING: Figure 2
Patent JP-2016213704-A (JP)
Title: Image forming apparatus and server substrate
Inventor: ISHIDA NORIYUKI
IPC: H04N1/00
Filed: 2015-05-11
Abstract: PROBLEM TO BE SOLVED: To suppress an installation cost for a server to enable collection and transmission to the outside of information on image forming apparatuses without the need to ensure an installation space for the server.SOLUTION: An image forming apparatus comprises: a connection part for extension for attaching a substrate; a server substrate that is attached to the connection part for extension, and communicates with a management server provided on the outside via a port for external communication; a communication control part that includes a port for internal communication for connecting to a local network, and communicates with collection target equipment that is connected to the local network and from which information is collected; and a control part that causes the communication control part to collect predetermined equipment information from the collection target equipment, and causes the server substrate to transmit the collected equipment information to the management server.SELECTED DRAWING: Figure 4
Patent JP-2015147118-A (JP)
Title: Game machine
Inventor: FUTABA SHIGEKI
IPC: A63F5/04
Filed: 2015-05-26
Abstract: PROBLEM TO BE SOLVED: To enhance a game player's interest in a game by means of a panel part.SOLUTION: A pachinko-slot game machine 1 includes a decoration part 100 attached to a base door part 21. The decoration part 100 includes panels 176 to 179 overlapping in a forward and backward direction to display drawing patterns by penetration of light, and a plurality of LEDs 111 for panels for emitting light to each panel 176 to 179. The LEDs 111 for panels include white color LEDs 112 opposing vertically to the panel 176 which locates nearest to the cabinet 2a side (backward) among the panels 176 to 179, and a plurality of full color LEDs 113 opposing vertically to the panels 177 to 179. The installed number of white LEDs 112 is greater than the installed number of full color LEDs 113 emitting light to each panel 177 to 179. A sub control circuit 72 controls a plurality of LEDs 111 for panels to selectively emit light to the panels 176 to 179.
Patent JP-2016216121-A (JP)
Title: Spout stopper and packaging container using the same
Inventor: MORIMOTO ISAO
IPC: B65D5/74
Filed: 2015-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a spout stopper having sufficient rigidity that is not broken by ultrasonic vibration in welding, and can be easily separated in disassembling a packaging container, and to provide a packaging container using the spout stopper.SOLUTION: In a spout stopper 1 equipped with a cylindrical side wall 11 and a disk-like flange part 15 provided so as to extend outward from one end edge of the side wall 11, a plurality of recesses 17 partitioned by a plurality of ribs 18 are arranged annularly on the bottom face 20 which is the surface opposite to the side wall 11 of the flange part 15, and a part 22 planned to be cut is formed.SELECTED DRAWING: Figure 2
Patent JP-2016223154-A (JP)
Title: Floor material with excellent shapability
Inventor: SHIBAYAMA TAKAHIRO
IPC: E04F15/16
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a floor material that is excellent in shapability for shaping an irregular pattern on a floor material surface, hardly generates harmful gas during combustion and has excellent workability.SOLUTION: A floor material 1 is made by laminating a lower resin layer 3 on undersurface side of an upper resin layer 2 to integrate the upper resin layer and the lower resin layer. The upper resin layer 2 is a resin sheet with tensile elastic modulus of 1 MPa to 50 MPa and coefficient of linear expansion of 10.0×10/K to 15.0×10/K. The lower resin layer 3 is a resin sheet with tensile elastic modulus of 10 MPa to 100 MPa and coefficient of linear expansion of 10.0×10/K or less. The thickness of the upper resin layer 2 is 0.6 mm to 3.5 mm, while that of the lower resin layer 3 is 0.3 mm to 1.5 mm. An irregular pattern is formed by embossing on the upper resin layer 2.SELECTED DRAWING: Figure 1
Patent JP-2015155032-A (JP)
Title: Orthopedic implant and fastener assembly
Inventor: WATANABE KOSUKE
IPC: A61F2/36
Filed: 2015-06-02
Abstract: PROBLEM TO BE SOLVED: To treat fractures using one or both of an implant, such as an intramedullary nail, and a fastening assembly, such as a lag screw and compression screw assembly. 
     SOLUTION: The implant in some implementations has a proximal section with a transverse aperture having a non-circular cross-section that may be shaped to selectively constrain the fastening assembly within the transverse aperture. Two or more components of the fastening assembly may be received to slide, in a controlled way, in the transverse aperture of the implant, and to cooperate to resist a force moment applied to the implant. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015213323-A (JP)
Title: Energy efficient quality-of-service aware communication over multiple air-links
Inventor: DILLIP KRISHNASWAMY
IPC: H04W72/04
Filed: 2015-06-03
Abstract: PROBLEM TO BE SOLVED: To provide energy-efficient quality-of-service (QoS) aware communication methods over multiple air-links.SOLUTION: A method comprises: selecting, within an apparatus, at least two modems from a set of modems for a wireless communication on the basis of quality-of-service requirements for and an energy consumption of the wireless communication; and utilizing the selected at least two modems concurrently for the wireless communication. The apparatus uses the most energy-efficient modem to the maximum capacity until an effective rate required at a physical layer to sustain an application layer rate is satisfied, and then the next modem is utilized.
Patent JP-2017004247-A (JP)
Title: Cad system for building, and cad program for building
Inventor: TAKAHASHI TOSHIYUKI
IPC: E04H1/00
Filed: 2015-06-10
Abstract: PROBLEM TO BE SOLVED: To change the size of individual unit and/or size of whole building in the state where an opening such as window and a door is arranged for a wall of a unit (e.g., room) in a building, and a module in a unit such as a partition, a staircase, a hallway and a loft, and fixture such as a kitchen and a unit bath are installed inside the unit.SOLUTION: An arrangement changing part 106 displays arrangement including: the length of an arrangement object (opening, module in unit, fixture) arranged between one wall and the other wall opposing to the one wall, one interval from one wall to the arrangement object, and the other interval from the other wall to arrangement object on an operation screen of an output device 310. Then, when the arrangement changing part 106 receives a change of one interval or the other interval by an input of a numerical value, changes one interval and the other interval corresponding to one interval or the other interval input by a numerical value.SELECTED DRAWING: Figure 1
Patent JP-2015232881-A (JP)
Title: Fitting structure of sensor element, and sensor case
Inventor: ASANUMA TAKUMA
IPC: F21V23/04
Filed: 2015-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of a sensor element, capable of improving assemblability and removability of the sensor element.SOLUTION: The fitting structure comprises: a joint part 34 attached to a circuit board 3 and including a fixed cylindrical connection plug 36; a sensor case rotatably attached to the joint part; a sensor element 35 stored in the sensor case; a detection window part 33a performing sensing from the sensor element arranged in the sensor case; and a sensor connection pin 37 fixed to the sensor case and supported by being rotatably brought into electric contact with the inside of the connection plug.