baber/WOPTO huggingface dataset:
Patent JP-2010248807-A (JP)
Title: Folded plate connecting implement
Inventor: TANAKA KATSUAKI
IPC: E04D3/36
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folded plate connecting implement for firmly connecting upper and lower folded plates.  <P>SOLUTION: The connecting implement A is disposed between the folded plates 1, 2 arranged facing on the upper and lower sides of a double folded plate roof, to connect these folded plates 1, 2. The connecting implement A includes a frame member 3 arranged straddling a crest part 1a of the lower folded plate 1 and locked to a locking part 1b formed at a side part of the crest part 1a of the lower folded plate 1, and a joint member 7 connecting the frame members 3, 3 arranged at the adjacent crest parts 1a, 1a of the lower folded plate 1. Each frame member 3 can be hardly detached from the crest part 1a by holding the frame members 3 to each other through the joint member 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252158-A (JP)
Title: Frequency conversion circuit
Inventor: EGUCHI SHINICHI
IPC: H01P5/02
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a frequency conversion circuit which can further enhance frequency conversion characteristics without generating a resonance point within a desired frequency band.  <P>SOLUTION: A frequency conversion circuit includes a frequency conversion IC 1 which mixes a high frequency signal RF and a local oscillation signal LO and outputs an intermediate frequency signal IF. The frequency conversion circuit further includes: a substrate 2 in which an RF probe 14 is formed for supplying the high frequency signal RF supplied from a waveguide 7 to the frequency conversion IC 1; and a substrate 3 in which an RF probe 15 is formed for supplying the local oscillation signal LO supplied from a waveguide 8 to the frequency conversion IC 1. On the substrate 2, a short stab 12 having an approximately λ/4 line length of the high frequency signal RF is disposed of which one terminal is connected to the RF probe 14 and the other terminal is connected to a GND and on the substrate 3, a short stab 13 having an approximately λ4 line length of the local oscillation signal LO is disposed of which one terminal is connected to the RF probe 15 and the other terminal is connected to the GND.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250912-A (JP)
Title: Disk drive device
Inventor: MAEDA TOSHITERU
IPC: G11B25/04
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce vibration of a hard disk drive in regard to a disk drive device.  <P>SOLUTION: The hard disk drive 100 includes: an upper dynamic pressure plate 34 on an upper side of a magnetic recording disk 200; and a lower dynamic pressure plate 32 on a lower side of the magnetic recording disk 200. When the magnetic recording disk 200 rotates, a dynamic pressure is produced in an air between the upper dynamic pressure plate 34 and the magnetic recording disk 200. A dynamic pressure is also produced in the air between the lower dynamic pressure plate 32 and the magnetic recording disk 200. By the dynamic pressures, the magnetic recording disk 200 is supported in a thrust direction. A recording/reproducing head records data on the magnetic recording disk 200, and reads the data from the magnetic recording disk 200. The upper dynamic pressure plate 34 is disposed on the same side as the recording/reproducing head when viewed from the magnetic recording disk 200, in a manner to avoid a swing area of the recording/reproducing head.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258728-A (JP)
Title: Solid-state imaging device, imaging apparatus and method of driving the solid-state imaging device
Inventor: SATO KIMIHIKO
IPC: H04N5/335
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the actual influences of dummy wiring section on photoelectric conversion characteristics of photoelectric conversion units.  <P>SOLUTION: A solid-state imaging device includes: a semiconductor substrate; a plurality of photoelectric conversion units 31-1 to 31-2 formed side by side on the semiconductor substrate to form a light receiving unit; a peripheral circuit formed in a portion on an outside of the light receiving unit on the semiconductor substrate; a wiring unit 50 formed on the light receiving unit and formed for connecting the plurality of photoelectric conversion units 31-1 to 31-2 and the peripheral circuit; and dummy wiring units 62-1 to 62-4 formed on an opposite side of the wiring unit 50 for at least one photoelectric conversion unit among the plurality of photoelectric conversion units 31-1 to 31-2 on the light receiving unit. Each of the dummy wiring units 62-1 to 62-4 has a predetermined potential.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254340-A (JP)
Title: Paper-made container
Inventor: ITO SADAMI
IPC: B65D3/06
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an approximately bowllike container in which the shape of the bottom part which can be molded with a paper is approximately spherical.  <P>SOLUTION: A paper-made container is prepared by using an approximately fanlike paper-made sheet with a number of channel parts in the short arc side part direction. The fanlike paper-made sheet is wound on an approximately deep bowllike and wooden bowllike mold for molding in which the bottom direction is formed into a curved face, to mold it into a bowl with a bottom part cavity, and in addition, a bottom part sheet is arranged in the bottom part cavity to seal the bottom part to prepare an approximately bowllike paper-made container.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258818-A (JP)
Title: Portable electronic device
Inventor: ARITA SHIRO
IPC: H04M1/02
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic device that has a compact and thin enclosure.  <P>SOLUTION: The portable electronic device 1 includes a first case 31 having: a sheet metal member 35 that has a plate-like part 351, a wall 352 erected on the side of a first face 35a of the plate-like part 351 from at least a part of the peripheral edge part of the plate-like part 351, and a hole 353 formed at least in the wall 352; and a resin part 36 that covers the wall 352 while covering a part of the plate-like part 351. The portable electronic device also includes: a second case 32 connected to cover the first case 31 including the metal sheet member 35 from the side of the face on which the wall 352 is erected; an engaging protrusion 393 provided on the inner face of the second case 32 and arranged at a position facing the wall 352; and an engaging recess 37 provided on the side of the outer face of the resin part 36 covering the part where the hole 353 is formed in the metal sheet member 35 in the first case 31 so as to be engaged with the engaging protrusion 393.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255351-A (JP)
Title: Horizontally pulled-out drain pipe
Inventor: HAYASHI HIRONOBU
IPC: E04D13/04
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontally pulled-out drain pipe with a fiber-reinforced plastic collar part joined to a vinyl chloride pipe without losing the strength of material.  <P>SOLUTION: The horizontally pulled-out drain pipe 1 is manufactured in the adhesively joined state of a joint part 5 between the fiber-reinforced plastic collar part 3 and the vinyl chloride pipe 2 by laminating a glass fiber mat which is a base material of fiber-reinforced plastic, and applying a thermosetting resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259281-A (JP)
Title: Power supply system
Inventor: NOGUCHI MINORU
IPC: H02J7/00
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system for stably supplying power to the outside even at a low temperature.  <P>SOLUTION: The power supply system includes: a fuel cell 1; a capacitor 2 connected in parallel with the fuel cell 1; a step-up/step-down means 3 for stepping up output voltages of the fuel cell 1 and the capacitor 2 so as to supply power by the stepped-up voltage to a motor 5; a secondary battery 6 connected to an output part of the step-up/step-down means 3 via a voltage converting means 7; a first power supply part 10 connected in parallel with the fuel cell 1 and the capacitor 2 so as to supply power to the outside; an FC temperature sensor 31 for measuring a temperature of the fuel cell 1; and a power supply control means that calculates an amount of power required for heating when the temperature measured by the FC temperature sensor is below a temperature threshold requiring heating of the fuel cell 1, sets the lower-limit SOC obtained by adding the calculated amount of power to a discharge threshold of the secondary battery 6, and controls the power supply to the first power supply part 10 within the range of the set lower-limit SOC.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260621-A (JP)
Title: Tray-like vessel and method of manufacturing same
Inventor: TANIGUCHI MASAYUKI
IPC: B31B50/64
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tray-like vessel whose sealability is not spoiled if a trouble of partly poor adhesion is caused in a box-making process and which does not bring about a thick overlapped portion of sheets, and to provide a method of manufacturing the same.  <P>SOLUTION: In the tray-like vessel having a thermoplastic resin layer formed on a surface becoming the inner side and formed of a continuous blank sheet comprising a laminate sheet of a paper base material: a side surface plate and a flange are continuously mounted on each side of a rectangular bottom plate via a fold line; an adhesive piece from either one of the side surface plates is continuously mounted between the side surface plates facing each other via the fold line; the thermoplastic resin layer is continuously mounted without a gap between the adhesive piece and the side surface plate adjoining the adhesive piece; the fold line between each adhesive piece and the side surface plate is valley-folded so that each adhesive piece turns to the inside of the vessel; and the three layers of the adhesive piece, the side surface plate and the thermoplastic resin layer existing between them are integrally bonded.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266983-A (JP)
Title: Information processing apparatus and method, learning device and method, program, and information processing system
Inventor: YOKONO JUN
IPC: G06V10/771
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily generate a featured value extractor suitable for an object of recognition.  <P>SOLUTION: A learning device 13 performs the statistical learning of both a filter set to be used for extracting featured values related with a person to be recognized from an image and a discriminator for performing prescribed discrimination by using the featured values. The featured value extraction part of a recognition device 11 extracts the featured values from an input image by using the filter set learnt by the learning device 13. A person detection part 22 performs discrimination by the discriminator learnt by the learning device by using the extracted featured values, and detects whether or not any person is included in the input image based on the discrimination result. This invention may be applied to for example, person detection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266706-A (JP)
Title: Fixing device
Inventor: FUKUDA TAKESHI
IPC: G03G15/20
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device that has a power shut-off means and a heat rotor, in which wear of the surface of the heat rotor is suppressed while responsiveness of the power shut-off means to the detection of an abnormal temperature is kept.  <P>SOLUTION: In the fixing device, a spherical rotor 201 is used as a member abutting on the heat rotor, which is provided for a power shut-off means. It abuts on the heat rotor at three or more points.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263843-A (JP)
Title: Disinfection layer device
Inventor: MORIMOTO SHIGERU
IPC: C02F1/50
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disinfection layer device for efficiently disinfecting pathogenic bacteria existing agricultural service water and nutritious liquid to be used especially in hydroponics.  <P>SOLUTION: This disinfection layer device 10 is made of a container 11, a disinfection layer 12, a conduit pipe 14, a drainage pipe 15, a disinfecting sheet 16, baffle plates 17 and 18, and a faucet socket 19. The disinfection layer is formed by baking in a doughnut shape a mixed raw material of a phosphate-based antibacterial agent supporting a metal having antibacterial effect, such as silver and copper, an inorganic binder, and irregular shape granular ceramics. The disinfection layer and the baffle plate are alternatively laminated in the container, the conduit pipe and the drainage pipe are inserted into through holes formed centrally in the disinfection layer, and a container inner wall and the suspended part of the drainage pipe are covered with the disinfecting sheet. Since agricultural circulating water 13 circulating in the disinfection layer device thoroughly prevails in the disinfection layer and the disinfecting sheet, and the disinfection layer contains irregular shape granular ceramics, the contact area of the circulating water is widened, and pathogenic bacteria in liquid are efficiently disinfected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009282030-A (JP)
Title: Real time error determination for inertial instrument
Inventor: LEE CHARLES A
IPC: G01C17/38
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To keep a gyroscope in a continuous operation state while suppressing scale factor error of the gyroscope to minimum.  <P>SOLUTION: The gyroscopes A and B have parallel sense axes and produce respective first and second sensed output signals representative of an inertial attribute to be measured. Respective first and second scale factors are used in producing the first and second sensed output signals. Bias errors in the gyroscopes A and B are estimated using the change in state of sign of the first and second scale factors during the first and second time intervals under control of a microprocessor 22. To facilitate measurement of bias errors, a substitute scale factor is estimated to be an equivalent of the second scale factor based on the first scale factor and a difference between the first and second scale factors. A sign of one of first and second scale factors changes from one state during the first time interval to the other state during the second time intervals, and errors in the second scale factor are calculated based on the first scale factor and the substitute scale factor. First and second corrected output signals are generated based on the respective first and second sensed output signals and correction of the second scale factor error.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124449-A (JP)
Title: Analog-digital conversion circuit
Inventor: NAKAJIMA YUJI
IPC: H03M1/36
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the linearity of an output result cannot be satisfactorily secured in a conventional analog-digital conversion circuit (ADC circuit).  <P>SOLUTION: The ADC circuit has a first preamplifier calibration circuit CALA0 for adjusting an input offset of a first preamplifier PA0, a second preamplifier calibration circuit CALA4 for adjusting an input offset of a second preamplifier PA4, an interpolation circuit 30 generating an interpolation signal between a first output signal from the first preamplifier PA0 and a second output signal from the second preamplifier PA4, a plurality of comparators CMP0 to CMP4 outputting digital values based on the input signal and a plurality of comparator calibration circuits CAL30 to CAL34 adjusting input offsets of comparators CMP1 to CMP3 which are inputted with at least the interpolation signal among the plurality of comparators.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263369-A (JP)
Title: Cosmetic composition comprising at least one organic silicon atom-containing compound, at least one cationic surfactant and at least one organic acid, and cosmetic treatment method using the composition
Inventor: WOODLAND FREDERIC
IPC: A61K8/67
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic composition for treatment of keratinous fibers, e.g. hair, which contains an organic silicon atom-containing compound, a cationic surfactant and an organic acid.  <P>SOLUTION: The cosmetic composition for treatment of keratinous fibers, particularly human keratinous fibers, e.g. hair, comprises, in a cosmetically acceptable medium, * at least one organic compound containing silicon atoms chosen from a silane containing one silicon atom or a siloxane containing two or three silicon atoms (here, the organic compound containing silicon atoms further contains at least one basic chemical functional group and at least one hydroxyl group or hydrolyzable group per molecule), * at least one cationic surfactant and * at least one organic acid. A cosmetic treatment method using the composition and the use of the composition as a conditioner are also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010272171-A (JP)
Title: Head suspension
Inventor: KASHIMA HIDEKI
IPC: G11B21/21
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To guarantee electric insulation between an electrode of a piezoelectric element and an actuator base.  <P>SOLUTION: When mounting a piezoelectric element 23 on a suspension 11 body, the piezoelectric element 23 is mounted in an opening 21 by surrounding the almost whole surface of a perimeter side 23c of the piezoelectric element 23 with a peripheral part 41 provided at the opening 21 of the actuator base 18; filling a circling groove 42 produced between the perimeter side 23c of the piezoelectric element 23, and the peripheral part 41 with the non-conductive adhesive 47; and embedding a non-conductive filler 48 which has an external size slightly smaller than a width of the circling groove 42. Consequently, electric insulation between the electrode of the piezoelectric element 23 and the actuator base 18 is guaranteed by properly filling a wide gap between the peripheral part 41 of the opening 21 and the perimeter side 23c of the piezoelectric element 23 while maintaining it almost evenly.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269412-A (JP)
Title: Robot device
Inventor: KAMON MASAYUKI
IPC: B25J13/08
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot device having high reliability, reducing its cost, correcting deflection, and controlling force in a robot revolute joint part accurately.  <P>SOLUTION: This robot device is equipped with: a controller for driving and controlling a driving motor 11 provided on a base side link 1; and a revolute joint part 3 transmitting power of the driving motor to a distal end side link 2 through a reduction gear 5 having three elements including an input shaft 52, a fixed shaft 53, and an output shaft 54. The revolute joint part 3 is equipped with: a first encoder 12 constituted by fixing a case body on the base side link 1 to detect angle information of the input shaft 52 of the reduction gear 5 by a detection part; and a second encoder 23 constituted by fixing the case body 21 on the distal end side link 2 to detect angle information of the input shaft 52 of the reduction gear 5 by the detection part 22. The controller drives and controls the driving motor 11, based on the angle information of the input shaft 2 detected by the second encoder 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274267-A (JP)
Title: Laser beam machine
Inventor: SAEKI HIDEFUMI
IPC: B23K26/08
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machine that has small processing load on a controller side and that excels in machining shape and machining positional accuracy, even under temperature variation of an fθ lens caused by heat generation of the apparatus itself and change in ambient temperature.  <P>SOLUTION: The temperature of the fθ lens 9 is measured prior to machining. In a NC controller, the amount of correction of a workpiece distance is calculated from the temperature of the fθ lens 9, as is the amount of correction of a machining focal distance. The workpiece distance is adjusted in the manner canceling deviation of a machining position due to change in the optical characteristic of the fθ lens 9, with the spacing of a collimator lens 15 adjusted so that the machining focal point coincides with the surface of a printed circuit board.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278492-A (JP)
Title: Signal processing circuit
Inventor: WADA SATORU
IPC: H04N5/378
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cumulation of both of quantization errors generated by digital conversion of offset sections and quantization errors generated by digital conversion of data sections.  <P>SOLUTION: In a signal processing circuit, the offset section of an analog signal to be processed having an analog value of 10.5 is converted digitally, thus obtaining eleven (11) digital values. A quantization error generated by the digital conversion of the offset section becomes 0.5. When the data section of the analog signal to be processed having an analog value of 20.4 is converted digitally, an analog value of 20.9, which is obtained by adding a quantization error of 0.5 generated by the digital conversion of the offset section, is converted digitally. The data section becomes a digital value of 21. A difference, where a digital value of 11 in the offset section is subtracted from a digital value of 21 at the data section, becomes a value of digital data. The digital value after the digital conversion of the offset section becomes a reference in digital conversion of the data section, thus reducing quantization errors.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281385-A (JP)
Title: Sealing structure
Inventor: KARIYA TAKAHIRO
IPC: F16J15/08
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure capable of holding even a fastening load in a proper range, without damaging a mating plane, by using as it is without changing a conventional seal groove dimension, by stably and surely preventing its falling-off with a simple and compact holding plate, by surely holding a metallic seal of causing torsional elastic deformation.  <P>SOLUTION: A locking recessed peripheral groove 20 is formed on an outer peripheral surface of the metallic seal S, and is held by the holding plate M having a thin belt-like elastic part 10 having a claw part 23 locked on this recessed peripheral groove 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280959-A (JP)
Title: Ferritic cv graphite cast iron
Inventor: YAMAMOTO NORIJI
IPC: C22C37/04
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferritic CV graphite cast iron that retains machinability comparable to that of an existing flake graphite cast iron while increasing its strength.  <P>SOLUTION: The ferritic CV graphite cast iron contains 3.38-3.62 wt.% C, <0.41 wt.% Mn, <0.023 wt.% P, <0.016 wt.% S, <0.15 wt.% Cr, <0.04 wt.% Mo, <0.17 wt.% Cu, 2.8-3.3 wt.% Si, 0.011-0.04 wt.% Mg and the balance being Fe. The Si and Mg contents are defined in such a way that they fall within a range α surrounded by the following four points on a graph obtained by plotting the Si content on the horizontal axis and the Mg content on the vertical axis, wherein first and second points are the points corresponding to first upper and lower limit values, respectively, of 0.04 wt.% and 0.02 wt.% of the Mg content when the Si content takes a lower limit value 2.8 wt.% and third and fourth points are the points corresponding to second upper and lower limit values, respectively, of 0.038 wt.% and 0.011 wt.% of the Mg content when the Si content takes an upper limit value 3.3 wt.%.  <P>COPYRIGHT: (C)2011,JPO&INPIT