baber/WOPTO huggingface dataset:
Patent JP-2009163705-A (JP)
Title: Analog output circuit, flow rate control device, and method for detecting output abnormality in flow rate control device
Inventor: GOTO TAKAO
IPC: G05B11/36
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analog output circuit that reliably detects abnormality in a digital/analog converter and the like and is inexpensive, and to provide a mass flow rate control device that uses it.  <P>SOLUTION: The circuit is an analog output circuit that outputs an analog signal based on a digital output signal from a digital arithmetic circuit, via a digital/analog converter and a gain circuit. The digital arithmetic circuit incorporates a pulse wide modulator and an analog/digital converter. A DAC output signal from the digital/analog converter and a PWM signal having been made at a constant voltage via a low-pass filter based on an output of the pulse wide modulator are input into an addition-subtraction circuit. The addition-subtraction circuit outputs the addition-subtraction result of the DAC output signal and the PWM signal to the analog/digital converter. The digital arithmetic circuit outputs an abnormality signal, on the basis of the addition-subtraction result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010055773-A (JP)
Title: Downlight
Inventor: ISHIKAWA HIROMI
IPC: F21Y101/00
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light dimmer for a downlight capable of adjusting a light volume over a wide range while being manufactured at low cost, and easily mounted to an existing downlight afterwards.  <P>SOLUTION: The light dimmer is provided with a reflecting plate 3 reflecting light from a light source, a lamp body 2 enveloping the light source and the reflecting plate 3 and in electric contact with the light source and a glare-proof member 5 equipped with a cap 53 arranged in opposition to the light source so as to shield direct light from the light source. A frame body 81 is fixed at a lower opening edge for light irradiation of the lamp body 2, and has an iris shutter 82 arranged coaxially with a light axis in the frame body 81 for varying its opening area. The iris shutter 82 is so set that an opening area at the most closed state is nearly the same as a cross-section area crossing the light axis of the cap 53 of the glare-proof member 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052584-A (JP)
Title: Rear suspension device
Inventor: MATSUURA KAZUO
IPC: B60G7/00
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear suspension device preventing an arrangement space of components to be arranged between right and left rear wheels from being reduced by a component for actively controlling the toe angle of the rear wheel.  <P>SOLUTION: In the rear suspension device in which right and left trailing arms 2 are connected to each other by a torsion beam 3 extending in the right-to-left direction of a vehicle body, a hub carrier 5 for supporting right and left rear wheels W is connected to the trailing arms via joints 11, 12, and turnably supported in the required angular range with a virtual king pin axis K passing through the joints as the center. A pair of right and left linear motion actuators 21 extending substantially in the longitudinal direction of a vehicle body along the trailing arms are provided so as to individually and actively controlling the toe angle of the rear wheels by turning the hub carrier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053660-A (JP)
Title: Hole finishing method
Inventor: YASUDA SHIGEMI
IPC: E04F17/08
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hole finishing method capable of eliminating production of a plate member for each through hole, use of fire in the work and removal work of a trace of an inflow/outflow opening of a filler.  <P>SOLUTION: According to the hole finishing method, in order to fill a thorough hole 52 which is provided for passing a pipe 54 in a concrete wall 50, a sleeve 40 is arranged in the thorough hole 52 and plate members 10 are pushed from both sides of the concrete wall 50 while the filler is filled between the pushed plate members 10. A threaded bolt 32 is passed through a pair of the plate members 10 which are arranged for sandwitching the wall 50, so as to generate a pushing force by tightening a nut 34 to the threaded bolt 32. The plate member 10 can be separated, and the separated piece 12 has a notched part 15 for ventilation of air in the thorough hole 52 also as an inlet of the filler. In the notched part 15, a partition plate is placed after the filler is inserted, and after the filler is hardened, the partition plate and the plate member 10 are removed. Also, the threaded bolt 32 protruded from the hardened filler is cut off.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057585-A (JP)
Title: Washing machine
Inventor: NOJIMA HAJIME
IPC: D06F37/04
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine having a cloth amount detection means capable of accurately detecting the amount of cloth in a drum.  <P>SOLUTION: The washing machine includes: a motor 7 for rotationally driving the drum; a motor rotation number detection means 30 for detecting the rotation number of the motor 7; and a control section 31 for controlling the rotation of the motor 7. The control section 31 controls: a first detection step of applying a prescribed voltage to the motor 7, controlling a command rotation number so as to fix a slide which is a difference between the command rotation number and the actual rotation number of the motor, generating fixed acceleration torque, accelerating the rotation of the drum and measuring time t1 during which the rotation number rises by ΔN1: and a second detection step of applying a prescribed DC voltage to the motor 7, decelerating the rotation of the drum, and measuring time t2 during which the rotation number lowers by ΔN2, and the cloth amount is detected by angular acceleration α1 during acceleration and angular acceleration α2 during deceleration obtained from them. Thus, the dispersion of the friction torque of a drum rotary shaft is offset and the cloth amount is accurately detected by a simple configuration.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059687-A (JP)
Title: Corrosion prevention lining method of pillar member
Inventor: KUNIEDA MINORU
IPC: E02D31/06
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an corrosion prevention lining method of a pillar member which can reduce labor necessary for installing and removing a form and can easily form an corrosion prevention lining of a predetermined shape.  <P>SOLUTION: A fiber sheet 2 which can retain a grout material G and has permeability is arranged on an outer peripheral surface of a steel pipe pile 13 so as to be wound around the steel pipe pile 13. A wire mesh body 7 is arranged so that the body surrounds an outer periphery of the fiber sheet 2, and at least lower ends of upper ends and the lower ends of the fiber sheet 2 and the wire mesh body 7 are fastened and fixed to the steel pipe pile by a belt-shaped fastening member 10 and thus a form unit 1 is installed. Then the grout material G is poured from a filling opening 6a of the lower end of the fiber sheet 2 for filling the grout material G into the clearance between the fiber sheet 2 and the steel pipe pile 13 while making air pass through an air vent opening 6b formed at the upper end. Then, while the outer peripheral surface of the fiber sheet 2 which is filled with the grout material G is retained by the wire mesh body 7, the grout material G is hardened for forming the corrosion prevention lining.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057718-A (JP)
Title: Bioluminescence measuring instrument with evaluation function
Inventor: KATSURA TAKANARI
IPC: G01N21/17
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system to prevent an operator from misunderstanding a systemic change as brain activity when the influence of the systemic change on a measurement signal is considered great.  <P>SOLUTION: The bioluminescence measuring instrument with an evaluation function determines the size of the influence of the systemic change on the measurement signal on the basis of a change in a heartbeat count obtained from pulse waves in the measurement signal obtained from a photodetection section and varies the display condition of a display section by the result of the determination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009064780-A (JP)
Title: Method for manufacturing spark plug equipped with ground electrode fitted at side
Inventor: HARTMANN DETLEF
IPC: H01T13/20
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a spark plug granting optimized flammability.  <P>SOLUTION: The spark plug with a center electrode 2 and a ground electrode 1 fitted at a side separated from each other is manufactured by forming a first flat electrode face on the center electrode 2 and a second flat electrode face on the ground electrode by a segmented manufacturing method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010064969-A (JP)
Title: Sedative and sleep-improving agent
Inventor: KAGAMI YOSHIAKI
IPC: A61K31/352
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sedative and to use it as a sleep-improving agent.  <P>SOLUTION: The sedative comprises one or more as an active ingredients selected from the group consisting of (1) a dried essence of peppermint leaf, (2) Xylaria nigripes, (3) Melissa officinalis, (4) essence of Hemerocallis fulva, (5) essence of green oat, (6) essence of rosebuds, (7) essence of Apocynum venetum, (Yanron), (8) feverfew, (9) meadowsweet, (10) essence of chrysanthemum, (11) Siberian ginseng (Eleutherococcus), (12) lemon verbena, (13) Boswellia serrata, (14) enzyme-treated isoquercitrin, (15) an RNA derived from essence of beer yeast, (16) bamboo leaf, (17) essence of Sasa albo-marginata and (18) apple-derived phloretin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065578-A (JP)
Title: Maintenance replacement timing control device for construction machine
Inventor: ISHII NOBUYUKI
IPC: B60S5/00
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damages of maintenance components of an engine by replacing at optimal maintenance replacement timing suited to a use fuel, when a specified fuel such as heavy oils is used.  <P>SOLUTION: A maintenance replacement timing control device includes a replacement timing setting means 16 for setting the replacement timing of maintenance components, a fuel concentration meter 14 for measuring concentration of fuels, and a replacement timing advancing means 17 for deciding that the use fuel is other than the specified fuel, if converting measured concentration into reference temperature, the reference temperature conversion concentration exceeds a threshold value. When the use fuel is other than the specified fuel, earlier replacements of the maintenance components can be achieved by advancing the maintenance replacement timing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068173-A (JP)
Title: Radio reception device
Inventor: MATSUDA YOSHIYUKI
IPC: H01P1/17
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio reception device which selectively receives a horizontal polarized wave and a vertical polarized wave, excludes an unnecessary signal due to circular polarization, and is applicable over a wide range.  <P>SOLUTION: The radio reception device includes a first antenna 10 receiving a horizontal polarized radio wave, a second antenna 20 receiving a vertical polarized radio wave and differing in position by λ in the arrival direction of the radio wave, a rat race circuit 31 which includes first and second ports connected to the first and second antenna 10 and 20, and outputs a composite high-frequency signal from third and fourth ports, and a selector switch circuit 33 which includes first to fourth contacts connected to the first to fourth ports of the rat race circuit 31 respectively and selects and connects one of the contacts to a following stage. The first and second ports are connected by transmission lines having such a length that the impedance obtained by viewing the first and second contacts from the first and second ports is infinite, and the third and fourth ports are connected by transmission lines having such a length that the impedance obtained by viewing the third and fourth contacts from the third and fourth ports is zero.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065975-A (JP)
Title: Refrigerator
Inventor: OTSUKA TOMOHITO
IPC: F25D23/02
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator with favorable assembly work efficiency by achieving overconcentration using supersensitive Hall ICs, in detection of opening and closing of a plurality of doors.  <P>SOLUTION: By using the supersensitive type Hall ICs, a magnet of a counterpart can be compactly minimized. By adopting the compact magnet, a magnet part protrusion of a cap door can be minimized, and by effectively using space between doors and a partition plate, overconcentration of the Hall ICs can be achieved. By eliminating polarity dependency of the Hall ICs, assembly work can be carried out without adding chamfering or the like for S polarity display of the compact magnet or preventing wrong attachment of the cap door, and assembly work efficiency can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065818-A (JP)
Title: Bearing for motorcycle reduction gear
Inventor: SATO NORIHIDE
IPC: F16H57/021
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing for a motorcycle reduction gear which is excellent in high speed rotation performance, inhibits deformation due to centrifugal force, reduces grease leak, and has increased grease enclosed capacity due to increased space volume in the bearing, and whose life can be extended.  <P>SOLUTION: In the bearing for the motorcycle reduction gear, the radius of an inner diameter of a circumferential section in which pockets 5a exist from a center of a retainer is set larger than the radius of an inner diameter of a circumferential section between pockets 5a from the center of the retainer. A sliding member SB composed of composition is formed on a surface section forming a guide surface of balls in the pockets 5a. The composition has fullerene and at least one disulfide selected from molybdenum disulfide and tungsten disulfide of prescribed quantities contained in synthetic resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067192-A (JP)
Title: Electronic apparatus
Inventor: TANAKA KAIGO
IPC: G06F1/16
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus having an extension card to be easily mounted thereon without increasing the number of parts.  <P>SOLUTION: The electronic apparatus includes: a housing storing a circuit board and having a card slot on its side, and a card holding part fixed on the circuit board and provided with a card receiving slot facing the card slot in a position apart from an edge of the circuit board facing the card slot toward the center of the circuit board, for receiving and holding through the card receiving slot a card inserted into the card slot. The housing has a guide rib extended inward from the card slot to a position close to the card receiving slot for guiding the card inserted into the card slot into the card receiving slot.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065309-A (JP)
Title: Film forming method of ti type film and storage medium thereof
Inventor: AMANO FUMITAKA
IPC: H01L21/28
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film forming method of Ti type film capable of suppressing a fluctuation between surfaces of process film thickness without causing adverse consequence such as a reaction between a precoat film and shower head or susceptor during film formation.  <P>SOLUTION: In the film forming method of Ti type film, the following processes are repeated: a process of heating the susceptor 2 in such a state that the wafer W does not exist in the susceptor 2 and forming the precoat film at least on the surface of the shower head 10 with a treatment gas containing Ti; a later process of placing the wafer W on the susceptor 2 heated up to a prescribed temperature and forming Ti film to the wafer W by supplying treatment gas into a chamber 1; and a process of introducing a cleaning gas into the chamber 1 in such a state that the wafer W does not exist in the susceptor 2 and cleaning the inside of the chamber 1. In the precoat film forming process, a low-temperature precoat film 71 is formed at a temperature of the susceptor 2 lower than the temperature upon the Ti film forming process and, thereafter, a high-temperature precoat film 72 is formed at the temperature upon the Ti film formation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069651-A (JP)
Title: Liquid jet head mounting adjusting device and liquid jet head mounting adjusting method
Inventor: KOBAYASHI TOYOO
IPC: B41J2/01
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet head mounting adjusting device and a liquid jet head mounting adjusting method suppressing liquid reaching position deviation with respect to a jet object by reflecting the inclination of a nozzle forming surface in positioning of a liquid jet head.  <P>SOLUTION: The liquid jet head mounting adjusting method comprises: a displacement measuring process for detecting the positions of reference marks 28a-28d in the vertical direction of a base plate 24a of a head holder 24 in the state of a unit head 11 being positioned and temporarily attached to a head holder 24; an inclination detecting process for detecting the inclination of a nozzle forming surface 26 of the unit head to the base plate based on the height difference of the respective reference marks; and a mounting adjustment process for adjusting the mounted state of the unit head to the head holder according to the inclination of the nozzle forming surface detected in the inclination detecting process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074745-A (JP)
Title: In-vehicle unit, information communication system, communication control method of in-vehicle unit, and program
Inventor: HASHIMOTO KAZUNORI
IPC: H04M1/00
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle unit and the like capable of easily and surely setting a mobile equipment, that a driver owns, as a priority eqipment unit.  <P>SOLUTION: The in-vehicle unit 10 comprises: a communication means 110 for communicating with a mobile unit 30; a specific information storage means 150 for storing a plurality of specific information items assigned to a plurality of mobile units 30; a specific information output means 160 for displaying or outputting in voice one or more specific information items, among the plurality of specific information items stored, corresponding to one or more mobile units 30 communicable by the communication means 110; an operation means 170 for selecting one of the one or more specific information items outputted; and a priority unit setting means 180 for setting a mobile unit 30 corresponding to the one specific information item selected as a priority unit that becomes a target of priority communication.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069856-A (JP)
Title: Liquid discharging device and control method therefor
Inventor: MUROCHI NOBUAKI
IPC: B41J2/01
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharging device and a control method therefor in which insulation ink can be prevented from being discharged and electrically conductive ink is prevented from generating aggregates during its use.  <P>SOLUTION: The method for controlling liquid discharge comprises steps for grounding a mask plate 10 for the protection of a nozzle plate 3 via an open/close switch 22. The open/close switch 22 is opened when using the electrically conductive ink L1, and the open/close switch 22 is closed when using the insulation ink L2. The liquid discharging device is also disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077611-A (JP)
Title: Sliding door
Inventor: ONISHI KENJI
IPC: E06B3/46
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding door which has high cleanability, which does not come into contact with a tight material even when a panel is bent, which keeps costs low in a simple structure, and which eliminates the risk of a deterioration and a failure.  <P>SOLUTION: This sliding door comprises a frame body 1, and a sliding screen 2 which is slidably housed in the frame body 1; the frame body 1 is constituted by framing a head 11, a sill 12, a door end-side jamb 13, and a door tail-side jamb 14 on four sides; a mullion 15 is provided between the door end-side and door tail-side jambs 13 and 14, and provided with the tight material 3; the sliding screen 2, into which a panel 8 is fitted, is constituted by framing a top rail 4, a bottom rail 5, a door end-side stile 6, and a door tail-side stile 7 on four sides; the tight material 3 abuts on a tight material abutting surface 9 which is formed on the one depth-direction side surface of the door tail-side stile 7, in the closing of the sliding screen 2; the panel 8 is provided to one side with respect to the depth-direction center of the top rail 4, the bottom rail 5 and the door end-side stile 6; and the tight material abutting surface 9 of the door tail-side stile 7 is positioned on one side with respect to a one-side surface 41 of the top rail 4, a one-side surface 51 of the bottom rail 5, and a one-side surface 61 of the door end-side stile 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081095-A (JP)
Title: Receiving apparatus, reception method, and program
Inventor: KAWAUCHI TOSHIKI
IPC: H04J11/00
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce jitter of a frame start signal.  <P>SOLUTION: A symbol synchronization circuit 6 uses an OFDM time domain signal D1 to generate an FFT start signal C1 indicating start timing of FFT operation. An FFT circuit 5 performs FFT operation to the OFDM time domain signal D1 according to the FFT start signal C1, and outputs a symbol start signal C2 obtained by delaying the FFT start signal C1 along with the result of the FFT operation. A reference signal generation circuit 32 generates a reference signal C10. A buffer 31 sets the edge of the symbol start signal C2 to an even interval, based on the interval between the rising position of the FFT start signal C1 and that of the reference signal C10. The present invention can be applied to, for example, an OFDM receiver.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078011-A (JP)
Title: Joint device and sticking device of pressure sensitive adhesive tape
Inventor: MORI HARUO
IPC: B65H18/10
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint device for easily joining a first joint member installed at a driving shaft and a second joint member installed at a driven shaft.  <P>SOLUTION: The joint device includes the first joint member 41 installed at the driving shaft 38, and the second joint member 61 installed at a second installation shaft 48 connected to the first joint member and transmitting the rotation of a rotation driving source 37 to the second installation shaft. The first and second joint members have bodies 41a and 61a forming installation holes 41b and 61b formed at the respective shafts, a pair of inclined faces 41c and 61c formed by mutually inclining in the inverse direction over a range of 180 degrees in the peripheral direction on end surfaces of the bodies, and a pair of vertical planes 41e and 61e formed in the axial direction of the bodes in a part corresponding to a top being the upper end in the inclining direction of the pair of inclined faces.  <P>COPYRIGHT: (C)2010,JPO&INPIT