baber/WOPTO huggingface dataset:
Patent JP-2016226224-A (JP)
Title: Modular multilevel converter
Inventor: CHANG HWI
IPC: H02M7/5387
Filed: 2015-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of cells or to increase the number of levels of an output voltage in a module multilevel converter.SOLUTION: The modular multilevel converter comprises: DC voltage sources VDCH and VDCL that are connected between DC terminals P and N and common to each phase; (k) (k≥1) pieces of positive electrode side cells ce1-cek for each of phases being connected in series to the DC terminal P; (k) (k≥1) pieces of negative electrode side cells ce2k-cek+1 for each of phases being connected in series to the DC terminal N; two inductors Land L, for each of phases, connecting one-side ends to the k-th positive electrode side cell cek and the k-th negative electrode side cells cek+1; an H bridge circuit 1 for each of phases connecting a DC side to other-side ends of the two inductors Land L; and a high frequency transformer HFT for each of phases connecting one end of a primary coil and one end of a secondary coil to an AC side of the H bridge circuit 1 and defining a common connection point of the other end of the primary coil and the other end of the secondary coil as an output terminal O.SELECTED DRAWING: Figure 2
Patent JP-2017001060-A (JP)
Title: Casting formed part and low pressure casting device for manufacturing this casting formed part
Inventor: OTA SHUNSUKE
IPC: B22D18/04
Filed: 2015-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a casting formed part capable of preventing the occurrence of a casting defect even in a thin and complicated shape, and a low pressure casting device for manufacturing this casting formed part.SOLUTION: A casting formed part comprises a bottom part 110, an outer wall part 120 rising from the outer periphery of the bottom part and a shelf part bridged in the outer wall part. This casting formed part has a plurality of casting plan parts 160 formed of a spruce runner of a casting device on an undersurface of the bottom part, and also has a vertical wall 180 for directly connecting the casting plan part and the shelf part. A low pressure casting device manufactures the casting formed part. In the casting formed part, this low pressure casting device has a down gate separately arranged from a cavity and a fan gate for communicating the down gate and the cavity on the lower side of the cavity of a casting mold, and the fan gate is connected to an undersurface of the cavity, and also has an upward inclination toward the cavity from the down gate, and the cavity forms a vertical wall for directly connecting the casting plan part and the shelf part of the casting formed part formed by the fan gate.SELECTED DRAWING: Figure 2
Patent JP-2017003539-A (JP)
Title: Meteorological radar device
Inventor: NAKAMIZO NAOMICHI
IPC: G01S13/95
Filed: 2015-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a radar device with which it is possible to reduce the transmission power needed for observation with a fan beam at a low elevation angle.SOLUTION: The radar device comprises: a phased array antenna in which antenna elements for radiating a radio wave to an observation space 21 and receiving a radio wave reflected by the observation space 21 are arranged in array form; a support and rotation unit for supporting the phased array antenna so that the array direction of antenna elements is within a plane that includes the vertical direction, and rotating the phased array antenna around a bearing axis parallel to the vertical direction; and a transmission unit for generating a fan beam having a spread angle determined in the azimuth direction so that the spread angle in the elevation angle direction of a fan beam 32A the elevation angle in center direction of which is large is larger than a fan beam 31A the elevation angle in center direction of which is small, and that the observation space is covered in the elevation angle direction with a plurality of fan beams.SELECTED DRAWING: Figure 4
Patent JP-2015215355-A (JP)
Title: Method for determining marker in small amount of body fluid sample
Inventor: Florian eckhardt
IPC: C12M1/34
Filed: 2015-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a marker in a small amount of body fluid sample.SOLUTION: A method provides a flow test element having a plurality of function regions. The regions are at least partially connected to each other with fluid, and have a test region for detecting a marker in a body fluid sample. The method includes a step of applying a liquid sample as the sample of a fluid test element, and when progress of a proper test is determined, determining a marker in the liquid sample by reading the test region.
Patent JP-2017011480-A (JP)
Title: Device, system and method for route control
Inventor: MURAMATSU TATSUYA
IPC: H04L45/247
Filed: 2015-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a route control device which can detect a fault on a communication route without making an extra traffic flow.SOLUTION: A router, which is a route control device which performs route control in a network having a redundant communication route to a server 540, includes a traffic monitoring unit 303, a timer unit 305, an ARP (Address Resolution Protocol) control unit 310 and a route diversion control unit 306. The traffic monitoring unit detects first traffic forwarded to the server via the router. The timer unit measures an elapsed time from the detection. When second traffic from the server is not detected before the elapsed time exceeds a predetermined time to determine that a fault occurs on a communication route to the server, the ARP control unit transmits a traffic confirmation request to the server, to determine the presence or absence of a response to the request. On determination that there is no response to the request, the route diversion control unit switches the communication route to the server to a diversion route.SELECTED DRAWING: Figure 14
Patent JP-2017009033-A (JP)
Title: Cylindrical composite member for hydrostatic gas bearing, process of manufacture of cylindrical composite member and hydrostatic gas bearing with cylindrical composite member
Inventor: HIRAYAMA TAKUYA
IPC: B22F5/00
Filed: 2015-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical composite member not producing any poor connection even at an inner circumferential surface of a small-diameter back metal and capable of eliminating possibility of leakage of compression gas, a process of manufacture of this cylindrical composite member and a hydrostatic gas bearing including this cylindrical composite member.SOLUTION: A cylindrical composite member 1 for a hydrostatic gas bearing comprises: a cylindrical copper pipe 2; a cylindrical porous metallic sintered body 6 integrally diffused and connected to an inner circumferential surface 4 of the copper pipe 2 at a cylindrical outer circumferential surface 3, having a cylindrical inner circumferential surface 5, and containing copper; and annular grooves 8 extending in a radial direction from an outer peripheral surface 7 of the copper pipe 2 to a part of the porous metallic sintered member 6 and formed at the copper pipe 2 and the porous metal sintered body 6.SELECTED DRAWING: Figure 1
Patent JP-2017014937-A (JP)
Title: pump
Inventor: TOYODA KOJI
IPC: F04D29/60
Filed: 2015-06-29
Abstract: PROBLEM TO BE SOLVED: To restrict the entry of debris contained in pump transportation liquid into an inner casing.SOLUTION: A pump of the invention comprises: an axis of revolution; a bearing rotatably supporting the axis of revolution; a blower impeller hub configured to rotate together with the axis of revolution; a fixed casing that forms a space on which the bearing is disposed together with the blower impeller hub; and a cylindrical body fixed to the inner casing. The inner casing includes a first edge forming an opening through which the axis of revolution passes. The blower impeller hub includes a second edge facing the first edge of the inner casing. A first gap is formed between the first edge of the inner casing and the second edge of the blower impeller hub. The cylindrical body is configured to cover the first gap from the radial direction inner side of the axis of revolution. A second gap is formed between the outer peripheral surface of the cylindrical body and the inner peripheral surface of the second edge of the blower impeller hub.SELECTED DRAWING: Figure 1
Patent JP-2017016302-A (JP)
Title: Boltzmann machine circuit
Inventor: CHEN YANFEI
IPC: G06G7/12
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit size.SOLUTION: A plurality of circuit parts 2a1 to 2an each add a first value based on an output from anything but the circuit parts, convert the result of addition into an analog signal, compare the analog signal with a second value, and output the result of comparison. A plurality of digital operating circuits 3a1 to 3an multiply the results of comparison received from the circuit parts 2a1 to 2an, respectively, by a weighting value to create a first value. The control circuit 4 conducts equivalent annealing by amplifying amplitude of the analog signals created by the circuit parts 2a1 to 2an.SELECTED DRAWING: Figure 1
Patent JP-2015180783-A (JP)
Title: Bearing ring and method of producing rolling bearing
Inventor: YUKI KEIJI
IPC: C22C38/00
Filed: 2015-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a bearing ring and a method of producing a rolling bearing which enable uniform formation of a hardened layer by high frequency induction hardening, along a rolling surface throughout the whole circumference while suppressing fabrication costs of a hardening apparatus.SOLUTION: A method of producing a bearing ring of a rolling bearing includes a step (S10) of preparing a molding composed of steel, a step (S30) of forming an annular heated region heated to temperature equal to or higher than point Ain the molding by rotating relatively along a circumferential direction of an annular region, an induction heating coil which is arranged so as to face a part of the annular region serving as the rolling surface of a bearing ring in the molding and induction-heats the molding and a step (S40) of cooling the whole of the heated region simultaneously to temperature equal to or lower than point M. In the step (S30) of forming the heated region, an induction heating coil used has a shape including, in the same plane, a region facing the annular region so as to contribute to heating of the annular region.
Patent JP-2017016934-A (JP)
Title: Wiring unit
Inventor: YAMADA MASATSUGU
IPC: H01M2/20
Filed: 2015-07-03
Abstract: PROBLEM TO BE SOLVED: To inhibit short circuits of a battery when connection wiring is attached or detached and easily control components of the wiring unit in the wiring unit which connects batteries with each other.SOLUTION: A wiring unit 1 includes: connection wiring 2 having plate-like wiring terminal parts 5 at both ends; insulative protection covers 3 which are formed into a box shape opening in one direction and house the wiring terminal parts 5; and screws 4, each of which is housed in the protection cover 3 and screws the wiring terminal part 5 to an electrode terminal part 102 of a battery 100. The wiring terminal part 5 and the screw 4 are held in the protection cover 3.SELECTED DRAWING: Figure 2
Patent JP-2017015653-A (JP)
Title: Surface shape measurement method and surface shape measurement device
Inventor: TAKASU SHIGERU
IPC: G01B11/24
Filed: 2015-07-06
Abstract: PROBLEM TO BE SOLVED: To suppress increase in cost and reduce deviation in measurement results of a laser displacement meter when a plurality of laser displacement meters measure a measuring object.SOLUTION: With a surface shape measurement method, the surface of a measuring object is measured by scanning the surface of the measuring object almost simultaneously using a plurality of laser displacement meters capable of measuring a distance to the measuring object by a laser beam. Control means corrects a measurement value within the prescribed range of the measuring object by a plurality of second laser displacement meters whose performance is lower than that of a first laser displacement meter based on a measurement value within the prescribed range of the measuring object using the high performance first laser displacement meter.SELECTED DRAWING: Figure 2
Patent JP-2015171630-A (JP)
Title: Game machine
Inventor: NISHIMURA HIDETOSHI
IPC: A63F7/02
Filed: 2015-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of sufficiently utilizing an indicator provided other than a variation display device.SOLUTION: A game machine includes: a performance unit provided at one side of the right and left while projecting in front of a decoration part provided on a front of the game machine; and performance control means capable of controlling a performance in the performance unit. The performance unit includes: a light emission part capable of emitting light; a light diffusion part capable of diffusing light emitted from the light emission part; and a cover part that covers the light emission part and the light diffusion part and can transmit the light diffused by the light diffusion part. The performance control means changes a light emission state of the light emission part according to a progress state of a game.
Patent JP-2016028472-A (JP)
Title: Text content generation apparatus, transmission apparatus, reception apparatus, and program
Inventor: TOKORO YOICHI
IPC: H04N21/435
Filed: 2015-07-09
Abstract: PROBLEM TO BE SOLVED: To correctly supply a transmission apparatus for transmitting a broadcast signal with information relating to the resolution of display of text content (e.g., captions or subtitles).SOLUTION: A text content generation apparatus comprises: a resolution setting unit for setting resolution information relating to the resolution of a screen; a text data generation unit for generating text content data including text, information relating to the layout of the text on the screen, and the resolution information set by the resolution setting unit; and a data exchange unit that transmits the text content data generated by the text data generation unit in order to supply it to broadcast transmission equipment.SELECTED DRAWING: Figure 1
Patent JP-2017019628-A (JP)
Title: Vibration type conveyance device
Inventor: HARA JUNICHI
IPC: B65G47/14
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a vibration type conveyance device capable of reducing the height of the entire device while ensuring the vertical lengths of an upper amplification spring and a lower amplification spring.SOLUTION: A vibration type conveyance device 10 comprises: a reference mass body 11 supported by a vibration isolation spring; an upper mass body 12A disposed above the reference mass body; a lower mass body 12B disposed below the reference mass body; upper portions 13au, 13bu and upper amplification springs 14a, 14b which connect the reference mass body and the upper mass body; lower portions 13ad, 13bd and lower amplification spring 15a, 15b which connect the reference mass body and the lower mass body; and excitation devices 13a, 13b for applying exciting force to both between the reference mass body and the upper mass body and between the reference mass body and the lower mass body. The upper portions and the upper amplification springs are disposed above the reference mass body and aligned in a conveyance direction, and the lower portions and the lower amplification springs are disposed below the reference mass body and aligned in the conveyance direction.SELECTED DRAWING: Figure 1
Patent JP-2017018901-A (JP)
Title: Gas treating device
Inventor: UI AKIO
IPC: H05H1/30
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas treating device which can treat gas efficiently.SOLUTION: A gas treating device includes: a plurality of dielectric substrates which are arranged separately in parallel and have first and second principal planes; a plurality of stacked bodies which have a plurality of first and second electrodes arranged on the first and second principal planes of the plurality of dielectric substrates and a plurality of third electrodes arranged on an inner part of the plurality of dielectric substrates and are arranged so as to have intervals; a gas channel which supplies an objective gas between the plurality of stacked bodies; an AC power source which applies an AC voltage between the plurality of first and second electrodes and the third electrode and, thereby, generates a plurality of plasma induced flows of the objective gas between the plurality of dielectric substrates; and a flow rate restricting mechanism which is arranged on the downstream side of the plurality of stacked bodies and restricts flow rate of the objective gas.SELECTED DRAWING: Figure 1
Patent JP-2017022625-A (JP)
Title: Image processor, image processing method, and program
Inventor: IINUMA OSAMU
IPC: B41J2/52
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of preventing degradation in image quality of an object included in a data as a processing object.SOLUTION: The image processor carries out an image processing on an object included in a piece of data. With respect to the object on which the image processing has been carried out, the image processor determines the resolution in an output processing which is carried out afterwards in the image processing. The image processor carries out the output processing on the data which includes the object on which the image processing has been carried out, and on the object on which the image processing has been carried out in the output processing, the image processor carries out the output processing using the determined resolution.SELECTED DRAWING: Figure 6
Patent JP-2017022652-A (JP)
Title: Image processing device and image processing program
Inventor: HATTORI KEIGO
IPC: H04N19/30
Filed: 2015-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device that is configured to further improve image quality of an image obtained after first decompression, in comparison with Progressive-JPEG, and to suppress degradation in image quality even if a difference image does not fall within a predetermined range of values.SOLUTION: Quantization means of an image forming device quantizes an image, while preserving an edge of the image. Difference image generation means generates a difference image as a difference between the image and a quantized image quantized by the quantization means. Division means, if the image generated by the difference image generation means does not fall within a predetermined range of values, divides the image into a first image and a second image to fall within the range of values. First compression means compresses the quantized image quantized by the quantization means, and second compression means compresses the first image and the second image divided by the division means.SELECTED DRAWING: Figure 1
Patent JP-2017020996-A (JP)
Title: Earth detector for station building auxiliary power supply
Inventor: NISHIKAWA TAKAO
IPC: G01R31/02
Filed: 2015-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an earth detector for a station building auxiliary power supply that can precisely detect a ground fault of a DC circuit provided between a power conditioner connected to a system in a transless state and a solar battery without reference to whether the power conditioner is in a parallel-off state or associated state with the system.SOLUTION: An earth detector for a station building auxiliary power supply comprises: a ground fault detection part 47 which receives a first voltage detection value Vdetected between a positive electrode-side power line 31 and a negative electrode-side power line 32 of a DC circuit 3, a second voltage detection values V, Vbetween the positive electrode-side power line 31 and the ground or between the negative electrode-side power line 32 and the ground, and a current detection value Iof an unbalanced current flowing between the positive electrode-side power line 31 and negative electrode-side power line 32, and detects and outputs a ground fault generated at the DC circuit 3 when a power conditioner 2 and a system 5 are in a parallel-off state and a ground fault generated at the DC circuit 3 when the power conditioner 2 and system 5 are in an associated state.SELECTED DRAWING: Figure 1
Patent JP-2017023221-A (JP)
Title: Transcranial magnetic stimulation system
Inventor: YASUMURO YOSHIHIRO
IPC: A61N1/40
Filed: 2015-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a system that can easily adjust a coil for transcranial magnetic stimulation to a target posture.SOLUTION: A transcranial magnetic stimulation treatment system includes: a fixed part 12; a suspension member 13, one end of which is connected to the fixed part, and suspended; a transcranial magnetic stimulation treatment coil 18; and a posture adjusting member 14 having a first connection part 17 to which the other end of the suspension member is connected, and a second connection part 20 to which the coil is connected. The relative position of the first connection part and the second connection part can be changed, and when the relative position is changed, the posture adjusting member and the posture of the coil are changed accordingly.SELECTED DRAWING: Figure 1
Patent JP-2017028778-A (JP)
Title: Switching power supply
Inventor: SUGAWARA TAKAHITO
IPC: H02M3/155
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the power factor of a switching power supply, having a step-up converter including a switching device connected to an input power supply through an inductance element.SOLUTION: A switching device is controlled on and off according to the result of zero electric current detection in a current flowing through the inductance element, and an error voltage produced by the amplification of a difference between an output voltage and a target output voltage. Specifically, an OFF width of the switching device is obtained and if the OFF width is narrower than a predetermined value, an ON width of the switching device is widened, and if the error voltage is larger than a predetermined value, the rate of widening the ON width of the switching device is reduced.SELECTED DRAWING: Figure 2
Patent JP-2015226806-A (JP)
Title: Methods and apparatus for providing haptic feedback in interacting with virtual pets
Inventor: ROSENBERG LOUIS B
IPC: G06F3/01
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To provide methods and systems for providing haptic feedback to a user interacting with a simulated (or "virtual") pet, so as to enhance the realism of the user's relationship with the virtual pet.SOLUTION: A method of providing haptic feedback to a user interacting with a virtual pet comprises: receiving a signal relating to a biological status of the virtual pet (110), and outputting a haptic effect based on the received signal to a user (120).
Patent JP-2017026964-A (JP)
Title: Device and method for manufacturing lens unit
Inventor: UESAKI AKIHIRO
IPC: B23P19/02
Filed: 2015-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for manufacturing a lens unit capable of effectively manufacturing a lens unit to which a lens is attached via an O ring.SOLUTION: A lens unit manufacturing device 100 comprises a lens placement part 10, an O ring placement part 20 and a holder placement part 30 toward one side Z1 in a first direction Z, and a lens holding mechanism 40 and an O ring pressing mechanism 50 toward the other side Z2 in the first direction Z. The side of the lens placement part 10, the O ring placement part 20 and the holder placement part 30 is relatively moved integrally in a second direction crossing the first direction Z with respect to the lend holding mechanism 40 and the O ring pressing mechanism 50, and thereby a lens delivery step, an O ring diameter enlarging step, an O ring attachment step and a lens attachment step can be performed in order.SELECTED DRAWING: Figure 2