baber/WOPTO huggingface dataset:
Patent JP-2007240515-A (JP)
Title: Occupant detection system
Inventor: KAMIZONO TSUTOMU
IPC: B60N2/90
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide an occupant detection system capable of restraining erroneous detection caused by an external factor such as wetting of a seat.  <P>SOLUTION: This occupant detection system of the present invention is an occupant detection system having an antenna electrode arranged on a seating part of a seat in a vehicle, and an electric power source means connected to the antenna electrode and the vehicle, for applying a load current to the antenna electrode to generate very weak electric field, and for detecting a potential current flowing through the antenna electrode, calculates an impedance and a phase difference or an admittance, based on the load current and the potential current, and detects an occupant on the seat, based on the calculated impedance and phase difference or admittance. The occupant detection system of the present invention is the occupant detection system capable of detecting inexpensively a seated person with high precision.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070217-A (JP)
Title: Method for preparing phosphorus-containing aqueous solution from incinerated ash of livestock feces, method for removing heavy metal and method for recovering hydroxyapatite and/or calcium hydrogenphosphate
Inventor: KAIKAKE KATSUYA
IPC: B09B3/00
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique by which a phosphorus-containing aqueous solution is prepared from incinerated ash from a livestock industry, the phosphorus is separated and recovered as hydroxyapatite or calcium hydrogenphosphate from the phosphorus-containing aqueous solution after removing a heavy metal, and the hydroxyapatite or calcium hydrogenphosphate can be used as a means to reutilize and store phosphorus resource.  <P>SOLUTION: In a method for separating and recovering phosphorus, an aqueous mineral acid solution (preferably of pH 2 or less) is prepared from incinerated ash from the livestock industry, iron ions are removed from the aqueous mineral acid solution by adjusting its pH with sodium hydroxide or calcium hydroxide, and the solution is mixed with an alkaline aqueous solution, whereby phosphorus is selectively flocculated and precipitated as inorganic phosphorus compounds which are hydroxyapatite and/or calcium hydrogenphosphate. The recovered hydroxyapatite and calcium hydrogenphosphate can be reutilized or stored.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008019902-A (JP)
Title: Linear motion actuator
Inventor: MAYUMI EIJI
IPC: F16H25/20
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrangement that provides large outputs relative to motor outputs by making it possible to reduce speeds based on speed reduction ratio in a manner that flexibly deals with required specifications.  <P>SOLUTION: A pinion is secured to a motor output shaft and a plurality of transmission mechanisms of the same arrangement are provided. In each of the transmission mechanisms, a lead screw secured to a gear meshing with the pinion is supported at each end by a bearing and rotatable. A movable nut provided with a plurality of tapped holes that engage in grooves in the lead screws of the plurality of transmission mechanisms is provided. When the motor rotates, the plurality of lead screws are rotated in the same direction via the pinion and the gear to linearly drive the movable nut.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019579-A (JP)
Title: Fixture for tension member and tension member with fixture
Inventor: IWAKAWA TORU
IPC: E04B1/38
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixture for a tension member capable of easily conforming the introduction of tension, while absorbing impact energy, by relieving impact applied to the tension member by earthquake motion.  <P>SOLUTION: This fixture 1 for the tension member is provided for fixing the tension member 10 composed of a cable material 2 and a socket 3 on its both ends to a structure 9 of a building by gripping the socket 3, and has a fixing plate 4 fixed to and installed in the structure 9, a bearing pressure plate 5 arranged on the fixing plate 4, contacting with the outer periphery of an impact absorbing plate 6 and having an opening part 15 for passing the cable material 2, and the impact absorbing plate 6 arranged between the socket 3 and the bearing pressure plate 5 and bendably deformable by the tension generated in the cable material 2, and has a bendably deformable void of the impact absorbing plate 6 between the impact absorbing plate 6 and the bearing pressure plate 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021024-A (JP)
Title: Information processor and data communication equipment
Inventor: OSHIKIRI KOJI
IPC: H04N1/21
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor and data communication equipment for optimizing a parameter to be used for data transfer even when a high speed serial bus is applied to the data communication equipment having a complicated operation mode.  <P>SOLUTION: The transfer rate of each traffic present between pieces of the data communication equipment 1 connected through a high speed serial bus is measured by a transfer rate measuring means 34, and a parameter (for example, packet size or the like) to be used for data transfer in each traffic is adjusted by a parameter adjusting means 31 so that the transfer rate of each measured traffic can be set as a preliminarily set target value. Thus, it is possible to optimize the parameter to be used for data transfer even in applying the high speed serial bus to data communication equipment (for example, image equipment or the like) having the complicated operation mode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018004-A (JP)
Title: Airplane toy
Inventor: ICHIKAWA TAKASHI
IPC: A63H30/04
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To securely receive control data with infrared rays.  <P>SOLUTION: The airplane toy is provide with an airplane toy main body receiving the control data with the infrared rays sent from a controller by an infrared sensor module to fly according to the data. A board has a chip forming the module and fixed to the surface and a transparent part transmitting the infrared rays from the back, wherein the chip is fixed to the transparent part of the board.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019076-A (JP)
Title: Method and device for removing wound yarn
Inventor: HAMABE YUSUKE
IPC: B65H73/00
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device capable of removing a yarn wrapped around a roller safely without stopping a machine and interfering with a yarn running adjacent to that yarn and advantageous in productivity.  <P>SOLUTION: In this method of removing a wound yarn by pressing a yarn rubbing member against the yarn wrapped around the roller for guiding yarns running parallel with each other while the roller is rotating, the spread of the yarn wrapped around the roller in the axial direction of the yarn is suppressed while pressing the yarn rubbing member against the yarn wrapped around the roller.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020398-A (JP)
Title: Nmr signal detection device and nuclear magnetic resonance analysis device
Inventor: WAKUTA TAKESHI
IPC: G01R33/36
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To increase the intensity of a detected signal of a resonant type NMR detection device.  <P>SOLUTION: A plurality of receiving antenna coils 21, 22 are set up, and signal detection units 61, 62 are respectively constituted of resonant circuits 31, 32 consisting of the respective antenna coils and capacitors 511, 512 and 521, 522. Signals fetched from these detection units 61, 62 are synthesized by a signal synthesis means 4 such as a power combiner 41, and a detected signal is increased. To suppress increase in the inductance of the whole, the plurality of antenna coils 21, 22 are wound in directions reverse to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007317156-A (JP)
Title: Mouse with caterpiller track type wheel
Inventor: YEN KUEI-JEN
IPC: G06F3/0354
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mouse with a caterpiller track type wheel for use in a computer.  <P>SOLUTION: In the mouse with a caterpiller track type wheel, a ring member is attached around a first wheel and a second wheel in a lower casing and is exposed to the opening of an upper housing. By these components, the ring member is rotated along two axle centers to eliminate an upwardly protruding roller structure provided to the conventional mouses, and therefore, the ring member provides a substantially flat operation surface. In the route of movement of the ring member, ache and injury of user's hand are prevented since operations of moving a finger from the top to the bottom and from the bottom to the top are not required, which are necessary for rollers provided to the conventional mouses. Thus comfortability of operation is improved and this design fits human factor engineering.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028611-A (JP)
Title: Image display device
Inventor: YAMAGATA TAKATSUGU
IPC: H04N5/14
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent that noise is displayed in a screen end and image quality is deteriorated in a case that a sending side does not transmit a full image.  <P>SOLUTION: The device is provided with: a still image discrimination means which discriminates whether an input image is a still image or not; an image signal memorizing means which memorizes an image signal for every one vertical period; a comparison means which takes exclusive OR for every bits of the image signal for every one vertical period memorized by the image signal memorizing means and the input image signal when the still image discrimination means discriminates that the input image signal is the still image; a noise signal discrimination means which discriminates for every horizontal lines whether the input image signal is a noise signal or not from the exclusive OR calculated by the comparison means; an image mask pulse means which creates an image mask pulse which masks the image signal of the horizontal line discriminated as noise by the noise signal discrimination means; and an image mask means which multiplexes the image mask pulse and the image signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007027134-A (JP)
Title: Light guide plate and backlight module
Inventor: YANG XING-PENG
IPC: G02F1/13357
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate and a backlight including the light guide plate.  <P>SOLUTION: The light guide plate 52 includes a flat light guide substrate 520 and a sub-wave length structure 527 formed on an light emitting plane. The light guide substrate 520 has a light incident plane 521, the light emitting plane 522 adjoining the light incident plane 521, a light reflection plane 523 disposed opposite to the light emitting plane 522. Both of the stress strains acting to the light guide substrate 520 mutually intersect at right angle, and the direction of the one of the stresses has an angle of 0 degree to 90 degree to the light incident plane 521. The phase difference δ of light caused by the both stress strains satisfies the following equation δ=2πCd/λ wherein δ designates phase difference, d designates the thickness of the light guide plate 520, C designates the optical constant of a relative stress, Δσdesignates a stress difference, and λ designates the wave length of light.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006289997-A (JP)
Title: Recording device
Inventor: ISONO MASAHIRO
IPC: B41J29/00
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device capable of efficiently executing grounding of a carriage guide shaft by neither increasing the number of components nor deteriorating the detection precision of a moving position in the main scanning direction even if PG adjustment is executed by displacing a carriage.  <P>SOLUTION: The recording device is provided with the carriage guide shaft 2, which supports the carriage provided with a recording head part and guides the movement in the main scanning direction, a side frame 1 for pivotally supporting the guide shaft 2, a linear scale 4 being a means for detecting the moving position of the carriage in the main scanning direction, and a mechanism for displacing the guide shaft 2. A holding tool 10 displaceable integrally with the guide shaft 2 is provided and the linear scale is mounted to the holding tool. Consequently, the linear scale 4 is composed so as to be displaceable in conjunction with the displacement of the guide shaft 2, and the holding tool 10 is also provided with a grounding function for grounding the guide shaft 2 and the side frame 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008024877-A (JP)
Title: Sealing material composition
Inventor: YAKO TAKAYUKI
IPC: C09K3/10
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material composition which is improved in workability by improving stringing and dripping properties of a modified silicone-based sealing material at working, and is also good in cost performance.  <P>SOLUTION: The sealing material composition is composed of a base material component containing a modified silicone-based polymer, and a curing agent component containing a curing catalyst. The base material component contains a rubber powder obtained from a waste tire, as a filler. The particle diameter of the waste tire rubber powder is suitably ≤0.5 mm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022826-A (JP)
Title: Method for producing soybean protein hydrolysate
Inventor: NISHI KOTARO
IPC: A23J3/16
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a soybean protein hydrolysate, capable of easily separating insoluble fractions which are produced when hydrolyzing soybean protein even with an industrial continuous centrifugal separator.  <P>SOLUTION: This method for producing the soybean protein hydrolysate comprises enzyme decomposing soybean protein concentrate or separated soybean protein which is made by neutralizing acid slurry of soybean protein passing through a defatting/whey removing process, with a neutralizing agent containing a potassium compound, and separating and removing insoluble fractions thus produced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007029736-A (JP)
Title: Catheter shaft tube and its manufacture method
Inventor: DARREN R SHERMAN
IPC: A61F2/958
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter tube which provides various advantages such as strength, flexibility, smooth transition related to them, smoothness, reinforcing properties, pushability, flexibility optimized along the length direction of the catheter shaft, torsional strength, tensile strength, and low-profile performance.  <P>SOLUTION: In this catheter shaft tube, a tubular member has two or more polymer layers, with a certain kind of reinforcing material between at least two of the polymer layers. An inner polymer layer has a lower melting temperature than that of an outer polymer layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008030132-A (JP)
Title: Spindle bearing structure of nc automatic lathe
Inventor: YAMAGUCHI OSAMU
IPC: B23Q1/40
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a creep phenomenon and a fretting phenomenon of a spindle bearing of a NC automatic lathe.  <P>SOLUTION: Both of a front side bearing 110 to be a double row angular bearing and a rear side bearing 120 stored in a nesting housing 121 and imparted with pre-loads are incorporated at a prescribed position of a spindle 101 in advance before mounting the spindle 101 to a head stock 130. When the spindle 101 is mounted to the head stock 130, an outer ring of a right angular ball bearing 110R of the front side bearing 110 is fixed first in a state that an axial direction load is not applied. Subsequently, an outer ring of a left angular ball bearing 110L of the front side bearing 110 is fixed to the head stock 130, while being pressed by a thrust adjusting screw 139 screwed into a flange 137 via a wave washer 135. The corotation of the outer ring of the front side bearing 110 is eliminated to prevent the creep phenomenon and the fretting phenomenon.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031883-A (JP)
Title: Refrigerant compressor
Inventor: NAGAO TAKAHIDE
IPC: F04B39/10
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable refrigerant compressor, by supplying a predetermined refrigeration oil amount into a compression chamber.  <P>SOLUTION: Refrigeration oil mist existing in a noise reducing space 153 is adhered to fin parts 161, the adhered refrigeration oil is guided to an opening part 156 of a communication pipe 157 by means of a flow of gas, and the oil is sucked into the compression chamber together with the refrigerant gas. Therefore, the amount of refrigeration oil to be sucked is stabilized and the refrigeration oil between a suction valve and a valve plate is stably held, so as to relief an impact when the suction valve is collided with the valve plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035659-A (JP)
Title: Motor driver
Inventor: DEGUCHI KAZUYUKI
IPC: H02P29/62
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driver with which a temperature rise of a cooling fin is controlled, and a motor can continuously be operated even if abnormality occurs in a cooling system of a power semiconductor element, for example.  <P>SOLUTION: The motor driver is provided with a power converter in which an AC power supply is set to be input, and which outputs AC or DC for driving the motor, a power converter board 1 storing the power converter, a power semiconductor element which constitutes the power converter and has a cooling fin 2, cooling fans 3a and 3b of a common system and a standby system which are fitted to the power converter board 1 and cool the power semiconductor element, and a cooling abnormality detecting means for detecting abnormality of cooling in the power semiconductor element. When the cooling fan 3a of the common system breaks down, it is switched to the standby cooling fan 23 so as to operate it. When the cooling abnormality detecting means detects abnormality, the cooling fan 3b of the standby system is operated in addition to the cooing fan 3a of the common system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006294248-A (JP)
Title: Optical information recording/reproducing device
Inventor: TANAKA MASAHIKO
IPC: G11B7/135
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording/reproducing device which enables accurate tracking by reducing the offset of a tracking error signal due to a diffracted light from a recording mark on an adjacent track when a track pitch is narrowed down.  <P>SOLUTION: A (circular) area of size, which is 0.2-1.0 time as large as the beam diameter of a reflected light beam reflected by a recording medium 7 from the beam center, is guided by a mask 8 to an optical detector 10 as the light beam of a tracking error detection area, and a tracking error signal St is generated by an arithmetic circuit 11 from an output signal of the optical detector 10, and on the basis of this tracking error signal St, an objective lens 6 is controlled in the direction of track width through a phase compensating circuit 12, an actuator driver circuit 13 and a tracking actuator coil 15, thereby the tracking is performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008035923-A (JP)
Title: Sheath for recovering thrombus capturing member and thrombus capturing catheter
Inventor: ISSHIKI TAKAAKI
IPC: A61M25/00
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheath for recovering a thrombus capturing member capable of storing the thrombus capturing member without the leakage of the thrombus and making it smoothly pass through a lesion and a thrombus capturing catheter for surely capturing the separated thrombus or the like.  <P>SOLUTION: The sheath 1 for recovering the thrombus capturing member is provided with a distal end flexible tube 11 for which the diameter of a part of the tube is reduced, and the thrombus capturing catheter is provided with the sheath 1 for recovering the thrombus capturing member and the thrombus capturing member 2. When storing the thrombus capturing member 2 which is out of the sheath and expanded into the sheath, a cross wire member 22 constituting the thrombus capturing member and a part of a filter part 21 are stored in the distal end flexible tube 11 and the diameter of the opening of the filter part is reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041742-A (JP)
Title: Extreme ultraviolet-ray source device
Inventor: SHIRAI TAKAHIRO
IPC: G21K1/00
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To measure the intensity of EUV rays without reducing the effect of a wheel trap by enlarging the opening of the wheel trap and lowering the utilization efficiency of rays.  <P>SOLUTION: A discharge gas containing EUV-ray radiation species is introduced into a chamber 1, and a high-voltage pulse voltage is applied between first and second main discharge electrodes 3a and 3b from a high-voltage generator 13. Consequently, a high-density high-temperature plasma P by the discharge gas is generated between the main discharge electrodes 3a and 3b, and EUV rays having a wavelength of 13.5 nm are emitted from the plasma. Rays on the optic axis of an EUV condenser mirror 6 in the emitted EUV rays are passed through the through-hole 5d of the wheel trap 5 and the through-hole of a central pole brace for the condenser mirror 6, reflected outside the optic axis by a reflecting member 11a and projected to an EUV-ray monitor 11. A control unit 14 adjusts a power supplied from the high-voltage generator 13 so as to keep the intensity of EUV rays constant on the basis of the intensity signal of EUV rays input to the EUV-ray monitor 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038514-A (JP)
Title: Radio key search system for vehicle
Inventor: UENO KOJI
IPC: B60R25/24
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the current capacity of an antenna power circuit for outputting the radio waves for searching a key and quickly and efficiently perform key search/authentication treatment by the radio waves for searching the key.  <P>SOLUTION: This radio key search system for vehicles outputs the radio waves for search to one set of radio wave output parts 31Fr, 31Fl, 31Rr, 31Rl which intermittently output the radio waves for search to key search areas 32Fr, 32Fl, 32Rr, 32Rl, respectively, at specified intervals according to intermittent output control patterns in which the periods during which the radio wave is simultaneously output from the patterns of less than the total of the one set of radio wave output parts and equal to or more than two in quantity are specified.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038556-A (JP)
Title: Ventilation wall structure
Inventor: SATO HIROSHI
IPC: E04B1/80
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation wall structure having a heat shielding function, a heat insulation function, a humidity discharging function, a gas discharging function, a dew proof function, and a waterproof function.  <P>SOLUTION: In this ventilation wall structure, a vertical outer wall member A in which a synthetic resin foam body C1 is used as a core C and in which a recess A1 is formed on the rear surface is mounted on a wall backing material α to form a ventilation passage γ between the outer wall member A and the wall backing material α. The acting width W of the outer wall member A is adapted to the pitch P of a skeleton 3. A groove D1 is vertically formed in the rear surface of the outer wall member A in contact with the wall backing material α.  <P>COPYRIGHT: (C)2008,JPO&INPIT