baber/WOPTO huggingface dataset:
Patent JP-2014215181-A (JP)
Title: Battery system
Inventor: TAKAHASHI KENJI
IPC: G01R31/36
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To secure estimation accuracy of a parameter which defines deterioration state of a secondary battery.SOLUTION: A battery system includes a current sensor which detects a current of a secondary battery, and a controller which estimates a parameter. The controller calculates a first accumulated current value by accumulating currents detected by the current sensor in a period where an open-circuit voltage of the secondary battery changes from a first open-circuit voltage to a second open-circuit voltage, to calculate a second accumulated current value from a difference between a first charge rate corresponding to the first open-circuit voltage and a second charge rate corresponding to the second open-circuit voltage. At least one of parameters is identified so that the difference between the first accumulated current value and the second accumulated current value is equal to or less than a predetermined value. The weight to be applied to the identified parameter is reduced with respect to the parameter to be estimated, as at least one of an average current value in a period where the open-circuit voltage changes from the first open-circuit voltage to the second open-circuit voltage, a rate of change on the open-circuit voltage property in the first and second open-circuit voltages, and the first accumulated current value is reduced.
Patent JP-2014214258-A (JP)
Title: Vacuum pump oil
Inventor: NAITO AYANO
IPC: C10M169/04
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pump oil which has good thermal stability, an excellent ultimate vacuum and good low-temperature startability and is excellent in sealability at high temperatures.SOLUTION: A lubricant composition contains 0.01-5 mass% of a phenolic antioxidant in a base oil produced by a gas-to-liquid method. The lubricant composition has a distillate fraction at 380°C or lower of less than 0.5 mass% and a distillate fraction at 422°C or lower of 3 mass% or less, by gas chromatographic distillation, both in a state of a fresh oil and of a heat degraded composition after one-hour heating at 250°C, and a kinematic viscosity at 0°C of smaller than 400 mm/s and meets the ISO VG46 standard for vacuum pump oils.
Patent JP-2014216247-A (JP)
Title: Fuel cell
Inventor: SATO KENJI
IPC: H01M8/10
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell capable of correcting undulation at molding of a press-type separator as well as improving positioning accuracy at lamination of a fuel battery cell.SOLUTION: A fuel cell formed by laminating a plurality of fuel battery cells includes: a first separator 40 with a flow passage 36 molded by pressing; a second separator 60 to which press is not applied or press is applied slighter than to the first separator 40; and reference parts 61a, 62a formed on the second separator 60 and provided outside of an outer peripheral end of the first separator 40 when viewed from a lamination direction while protruding from an outer peripheral end of the second separator 60, in which at least a part of the outer peripheral end of the first separator 40 other than a position corresponding to the reference parts 61a, 62a is formed outside the outer peripheral end of the second separator 60.
Patent JP-2013144993-A (JP)
Title: Engine control device
Inventor: MASUDA KOJI
IPC: F02D29/00
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device improving versatility of an ECU 11 for one type engine 70.SOLUTION: An engine control device includes: an engine 70 mounted on an working vehicle; a fuel injection device 117 injecting fuel to the engine 70; detection means 14 and 16 detecting drive states of the engine 70; and an ECU 11 controlling operation of the fuel injection device 117 based on detection information of the detection means 14 and 16 and output characteristic data M1 peculiar to the engine 70. A correction means 21 for correcting the output characteristic data M1 is also provided. The ECU 11 calculates a limit torque value based on correction results of the output characteristic data M1 by the correction means 21 and the detection information of the detection means 14 and 16 to operate the fuel injection device 117 responding to the limit torque value.
Patent JP-2013212392-A (JP)
Title: Apparatus and method for customized shaping of orthodontic archwires and other medical devices
Inventor: RIEMEIER FRIEDRICH
IPC: B21D9/15
Filed: 2013-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a machine for bending medical devices such as orthodontic archwires, and a method of bending such devices, that overcomes the shortcomings of the prior art.SOLUTION: There are described an apparatus and method for bending or shaping orthodontic archwires or other medical devices into a complex, patient individual shape. The apparatus includes two moveable, compact, manipulators with, in total, at least three revolute joints defining three rotation axes and at least three prismatic joints defining at least three translation axes. Gripping tools are provided on the manipulators. The two manipulators are arranged to allow a relative movement in six degrees of freedom. There is also described a reduced complexity embodiment having only one or two revolute joints.
Patent JP-2014217448-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F5/04
Filed: 2013-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with which a player does not feel a game monotonous in a normal game state, and the player' interest in the game is improved in the normal game state.SOLUTION: When a value of a counter that counts difference in the number of medals (tokens) to shift to a Bonus (jackpot) preparation state becomes 'zero' or less, a control to shift to the Bonus preparation state is executed. When in a state where the difference in the number of medals is a specific number and a winning area of '28' to '36' is determined, even if a winning condition is satisfied, a control to add the counter that counts difference in the number of medals (tokens) to shift to a Bonus (jackpot) preparation state is not executed.
Patent JP-2013146602-A (JP)
Title: Medicament delivery device with feedback signalling means
Inventor: DANIEL MATTIAS
IPC: A61M5/315
Filed: 2013-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a medicament delivery device which is highly reliable at startup and in handling, and can easily be used.SOLUTION: This medicament delivery device (1) includes: a drive means configured to act on a medicament container for expelling a medicament; a holding means configured to hold the drive means in a pre-tensioned state; an activation means configured to cooperate with the holding means for releasing the drive means from the pre-tensioned state. The device further includes a feedback means configured to cooperate with both the holding means and the drive means for generating an audible and/or tactile and/or visual signal indicating that the medicament has been completely expelled.
Patent JP-2013239168-A (JP)
Title: Method and apparatus for detecting continuous road partition
Inventor: LIU DIANCHAO
IPC: G06T1/00
Filed: 2013-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus that are used for detecting a continuous road partition with a height.SOLUTION: The method comprises the steps of: obtaining a disparity map of a part including the continuous road partition, a corresponding U-disparity map and a corresponding V-disparity map; and detecting the continuous road partition on the basis of the U-disparity map corresponding to a slice parallel to the ground. According to the method and the apparatus for detecting the continuous road partition with a height according to an embodiment of the present invention, the disparity map, the U-disparity map and the V-disparity map are used, therefore problems of environmental change and geometric deformation can be solved successfully. Moreover, a three-dimensional object is cut by a slice and the object is detected from a U-disparity map or a V-disparity map of the slice, therefore a problem that an object is hidden in a vertical direction or a horizontal direction can be solved, for example.
Patent JP-2013238222-A (JP)
Title: Cylinder lubrication device
Inventor: SOERENSEN OLE
IPC: F01M1/02
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication device that can adjust oiling amount of a cylinder lubrication oil as needed.SOLUTION: A cylinder lubrication device for low-speed two-stoke diesel engine with crossheads includes a cylinder, a piston to reciprocate in the cylinder, a cylinder lubrication device 1 to lubricate the cylinder, an oiling hole formed in a liner, and an electronic control system. The lubrication device includes a plurality of piston pumps and oiling plungers 30 to slide in oiling cylinders 20. The oiling cylinder communicates with an injection/discharge port 21, which is connected with an injection portion of the cylinder. The lubrication device further includes a plunger connector 31 to simultaneously move the oiling plungers. The plunger connector can move to any position between two end points. The oiling plunger is driven by an actuator 40 connected to the plunger connector, the actuator moving the plunger from an optional starting position to an optional desired ending position according to a control signal.
Patent JP-2014220452-A (JP)
Title: Cooler for electronic component
Inventor: SAKATA KAZUKI
IPC: H01L23/473
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a cooler for electronic components with a flow path structure making temperature of a coolant increase slowly when the coolant supply is stopped, which can extend a supply stop time.SOLUTION: A cooler for electronic components comprises: a main body 2 made in a cylindrical body with a bottom, in which an opening at one end faces in a side direction, and in which an outer surface of a wall part positioned at a lower side of a peripheral wall is set as an attaching face for an electronic component 12; a lid member 5 attached onto the main body 2 so as to cover the opening at the one opening end of the main body 2; a division plate 3 arranged in a space configured by the main body 2 and the lid member 5, and forming an upper flow path 4a, a lower flow path 4b and a communication flow path 4c; a coolant entrance nipple 6 formed on the lid member 5, for supplying the coolant to the upper flow path 4a; and a coolant exit nipple 7 formed at the lid member 5, for discharging the coolant flowing in the lower flow path 4b. A communication hole 8 is formed in the division plate 3 so as to communicate the upper path 4a with the lower path 4b, at a position above the electronic component 12.
Patent JP-2014221926-A (JP)
Title: Film forming apparatus
Inventor: OZAKI SATORU
IPC: C23C14/34
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a film forming apparatus which can prevent increase of chamber volume and shorten a production tact time in spite of a very simple configuration.SOLUTION: A film forming apparatus includes a shutter 51 which can move up and down between an abutting position of covering a target material 22 by abutting on a sputtering electrode 23 and a retreat position in the vicinity of a bottom of a chamber 10. The shutter 51 moves up from the retreat position to the abutting position by drive of an air cylinder 53 in a state of being supported from below by a cylinder rod 54 of the air cylinder 53. The shutter 51 is supported at the abutting position by slide pins at cylinder rod tips of air cylinders 61 fixed to a body 11 of the chamber 10 by L-shaped metal fittings 18.
Patent JP-2013174246-A (JP)
Title: Internal gear pump
Inventor: UOZUMI MASATO
IPC: F04C15/00
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To create a tooth profile of an inner rotor of an internal gear pump without generating cusps at its each tooth tip.SOLUTION: A rolling circle is rolled on a base circle without slipping and a trochoid curve T is drawn by the trajectory of a fixed point separated by e from the center of the rolling circle. An envelope of a group of trajectory circles each having the center on the trochoid curve is made as the tooth profile of an inner rotor 2. The inner rotor is combined with an outer rotor to configure a pump rotor. When the profile curve of the inner rotor satisfies formula (1) and the minimum curvature radius ρof the trochoid curve T satisfies formula (2) respectively and if it is set such that K1=2ρ-C, and then, 0.5≤K1≤2 is satisfied, it prevents the generation of cusps s at both ends of each tooth tip of the tooth profile of the inner rotor 2.
Patent JP-2014222838-A (JP)
Title: Synchronization method and synchronization device
Inventor: YAMASHITA MASAHARU
IPC: H04L27/34
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a symbol synchronization method of an FDM-PSK (Frequency Division Multiplexing-Phase Shifty Keying) signal by solving the problem that out-of-synchronism may occur even during right demodulation under a long-delay multipath fading environment.SOLUTION: The synchronization method is configured to synchronize a transmission signal formed from a guard interval and a data interval and includes: an input step for inputting the transmission signal; an S/N ratio calculation step for calculating an S/N ratio; a rough adjustment step for synchronization; a precise adjustment step for synchronization; and a switching step for switching the rough adjustment step and the precise adjustment step in accordance with the S/N ratio calculated in the S/N ratio calculation step.
Patent JP-2014224007-A (JP)
Title: Manufacturing method of stack of glass fine particles, and burner for manufacturing stack of glass fine particles
Inventor: YAMAZAKI TAKU
IPC: C03B37/018
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a stack of glass fine particles that prevents a siloxane, a raw material gas, from liquefying and improves a yield of glass-making feedstock.SOLUTION: A starting rod and a burner 22 for forming glass fine particles are installed in a reaction vessel. A raw material gas introduced to the burner 22 through a feed pipe 26 undergoes thermal decomposition and oxidation reaction in a flame formed by the burner 22 to form the glass fine particles. The formed glass fine particles are deposited on the starting rod to manufacture a stack of glass fine particles. A siloxane is selected as a raw material gas to be supplied to the burner 22. The temperature of the burner 22 is set -30°C or higher and +30°C or lower relative to the boiling point of the siloxane, while the temperature of the feed pipe 26 is set the boiling point of the siloxane or higher and +30°C or lower relative to the boiling point.
Patent JP-2014226180-A (JP)
Title: Binocular stereoscopic examination device and examination method
Inventor: TASAKA HIROSHI
IPC: A61B3/08
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a binocular stereoscopic examination device and an examination method which easily detect reduction in eyesight of one eye.SOLUTION: A binocular stereoscopic examination device 1 includes an image generation device 2 and a display device 3. The image generation device 2 includes a central arithmetic unit and a storage unit. The central arithmetic unit controls the image generation device 2. The storage unit stores examination image data. The display device 3 includes a screen 5 for displaying the examination image. The examination image includes a first image and a second image. The first image and the second image respectively include a dog which is a first shape and a kennel which is a second shape displayed with an interval from the dog. At least part of the kennel is displayed above the dog in the screen 5. The first image is displayed so that the dog can be seen in front of the kennel in the screen 5. The second image is displayed so that the dog can be seen behind the kennel in the screen 5.
Patent JP-2014228033-A (JP)
Title: Regeneration circuit of hydraulic motor, construction machine having regeneration circuit and control method of regeneration circuit of hydraulic motor
Inventor: TSUKANE KOICHIRO
IPC: F15B21/14
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a regeneration circuit of a hydraulic motor which regenerates the surplus energy of the hydraulic motor, and can re-supply pressure oil having a pressure lower than the pressure of return oil when recovering the return oil of the hydraulic motor to the hydraulic motor, and to provide a construction machine having the hydraulic motor, or a control method of the regeneration circuit of the hydraulic motor.SOLUTION: The regeneration circuit of a hydraulic motor includes: a recovery oil passage 11a which recovers the return oil of a hydraulic motor Mtr; a regeneration system 11 which regenerates the energy of the recovered return oil; and a re-supply oil passage 11b which re-supplies pressure oil to the hydraulic motor Mtr from the regeneration system 11. The regeneration system 11 includes: a pressure oil flow-in part which converts the pressure energy of the recovered return oil via the recovery oil passage 11a into mechanical energy; a pressure oil flow-out part which makes pressure oil having a pressure lower than the pressure of the return oil flow out to the re-supply oil passage 11b when the pressure energy is converted into the mechanical energy; and a regeneration part which accumulates the converted mechanical energy.
Patent JP-2014226315-A (JP)
Title: Game machine
Inventor: FUCHIWAKI IWAO
IPC: A63F7/02
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of noise and crosstalk by suppressing influence on a signal of drawing data for displaying an image in image display means in a wiring using a flexible flat cable in a game machine.SOLUTION: A movable accessory provided with a sub image display part is included, and drawing data for making the sub image display part display an image and a drive control signal for operating the movable accessory are transmitted to the movable accessory via a wiring obtained by overlapping a plurality of FFCs (flexible flat cables) 170. Line intervals of pairs of signal lines for transmitting the drawing data are provided at line intervals narrower than those of transmission lines for transmitting the drive control signal in the wiring by the FFC 170.
Patent JP-2014231294-A (JP)
Title: Pedestrian protection device for vehicle
Inventor: INOUE TAKESHI
IPC: B62D25/08
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a pedestrian protection device for a vehicle in which both of reduction of manufacturing cost and improvement of productivity can be advantageously provided.SOLUTION: A through-hole 34 is disposed on a plate part 14 to be screwed to a vehicle, and a screw hole forming member 36 formed by integrating a screw hole formation part 38 having a hole part 41 into which a screw member can be screwed, insertion parts 40a, 40b which can be inserted to the through-hole 34 of the plate part 14 and fastening means 38, 44 which fasten the insertion parts 40a, 40b inserted to the through-hole 34 to the plate part 14 is integrally connected to the plate part 14 via a connection body 50 while the insertion parts 40a, 40b are not inserted to the through-hole 34 and are arranged so as to be separated from the plate part 14. Further, an easily fracture part 52 which is easily fractured is disposed on the connection body 50.
Patent JP-2014233304-A (JP)
Title: Endoscope device
Inventor: NUMATA KENJI
IPC: H04N7/18
Filed: 2013-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope device which enables outputting an image having a clearly distinct contour as a whole, regardless of a type of an optical adapter.SOLUTION: An endoscope device 1 according to the present invention includes: an image element 21 that is provided at a top edge of a scope 2 and obtains an image of an object; and an objective lens section 31 that forms the image of the object to the image element 21. The endoscope device further includes: an optical adapter 3 detachably connected to the top edge of the scope 2; a distance measuring section 411 for measuring a distance between the optical adapter 3 and the object on the basis of an image signal output from the image element 21; a contour emphasizing setting section 412 for setting a processing condition of a contour emphasizing process of the image signal output from the image element 21 on the basis of optical characteristics of the optical adapter 3 that is connected to the scope 2 and a measured distance between the optical adapter 3 and the object measured by the distance measuring section 411; and a contour emphasizing processing section 46 for performing a contour emphasizing process in accordance with the processing condition set by the contour emphasizing setting section 412 for the image signal obtained by the image element 21.
Patent JP-2014236086-A (JP)
Title: Method for manufacturing semiconductor substrate, semiconductor substrate, and semiconductor device
Inventor: KASAHARA TOMOKAZU
IPC: H01L21/316
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To thicken the film thickness of an embedded oxide film in a semiconductor substrate having an SOI structure.SOLUTION: A method for manufacturing a semiconductor substrate comprises the steps of: preparing a support substrate SS1; implanting a hydrogen ion into a first donor substrate composed of silicon and provided with a first silicon oxide film; sticking the first donor substrate to one surface of the support substrate SS1; performing heat treatment for the first donor substrate; and peeling a part of the first donor substrate. The support substrate SS1 preparing step performs an oxide film forming step one time or a plurality of times. The oxide film forming step comprises the steps of: implanting a hydrogen ion into a second donor substrate composed of silicon and provided with a second silicon oxide film; sticking the second donor substrate to one surface of the support substrate SS1; performing heat treatment for the second donor substrate; and peeling a part of the second donor substrate.
Patent JP-2014239577-A (JP)
Title: Galvano actuator
Inventor: OHASHI HIROMITSU
IPC: G02B26/10
Filed: 2013-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a galvano actuator in which the inductance of a coil can be reduced significantly by a simple configuration, without causing reduction in torque to be obtained, and the heat incident to electrification of the coil can be dissipated efficiently to the outside.SOLUTION: A galvano actuator includes a columnar magnet 2 having a magnetic pole polarized in semi-cylindrical shape, two coils 4, 4 each arranged to extend in the axial direction of the magnet 2 along a part of the outer peripheral surface thereof, and a cylindrical yoke extending coaxially with the magnet 2 while enclosing the magnet 2 and coils 4, 4. In the galvano actuator 1 including the magnet 2 and the cylindrical yoke 6 enclosing the coils 4, 4, a copper sheet 5 (conductive sheet) is provided between the coils 4, 4 and yoke 6.
Patent JP-2014000807-A (JP)
Title: Bicomponent fibers containing nano-filaments for use in optically transparent composites
Inventor: WILENSKI MARK S
IPC: B64C1/00
Filed: 2013-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength transparent composite article having a fiber configuration that provides improved optical performance with reduced optical distortion.SOLUTION: A macro fiber for a composite article may include a plurality of inner fibers. Each of the inner fibers may have an inner fiber final cross-sectional size of less than approximately 100 nanometers. The inner fibers are surrounded by matrix material. The macro fiber has a cross-sectional shape comprising at least one of an upper surface and a lower surface, where at least one of the upper and lower surfaces is substantially planar.