baber/WOPTO huggingface dataset:
Patent JP-2006239547-A (JP)
Title: Sand separating and washing apparatus
Inventor: NAKANO TAISUKE
IPC: B03B5/00
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sand separating and washing apparatus capable of efficiently removing floating refuse in a tank at an overflowing part.  <P>SOLUTION: In the sand separating and washing apparatus equipped with a solid-liquid separation tank 1 into which polluted sand mixed water is introduced and the sedimentation tank 2 installed under the solid-liquid separation tank 1. The solid-liquid separation tank 1 is equipped with a cylindrical wall 3 which produces a revolving flow falling along its peripheral wall by allowing polluted sand mixed water to flow in a tangential direction from an inflow pipe 7, the bottom wall 4, which comprises an inverted truncated cone shape, arranged to the bottom part of the cylindrical wall 3 and the drain duct 5 for discharging outward the water in the vicinity of the center of the bottom wall 4, the separation hopper 6 with an inverted truncated cone-shaped installed in the cylindrical wall 3 above the inflow pipe 7 and into which the returning revolving flow flows and the cylindrical overflowing weir 8 installed at the center of the upper part of the cylindrical wall 3 to allow the water, which flows in the separation hopper 6 to overflow.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006029764-A (JP)
Title: Humidifier
Inventor: KUMAKI HIROTAKA
IPC: F24F6/00
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To fully detach a water tank for storing humidification water from a humidifier body, and to safely perform work such as washing of the water tank even in the structure wherein an electrode is immersed into the water of the water tank while facilitating washing of the water tank.  <P>SOLUTION: This humidifier is provided with the humidifier body 2, a water tank housing part 2S formed in the humidifier body, the water tank 6 detachably housed in the water tank housing part, a humidification means 7 for evaporating the water in the water tank and generating humid air, a blower means 8 for emitting the humid air generated in the humidification means to the outside, an electrode 40 provided in the humidifier body so that at least a part thereof is immersed into the water of the water tank 6, and an interlocking mechanism R for immersing the electrode 40 into the water of the water tank at the time of housing of the water tank 6 in the water tank housing part and interlocking with the water tank 6 and operating the electrode 40 at the time of pulling out of the water tank from the water tank housing part so that the electrode 40 is separated from the water in the water tank 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006240831-A (JP)
Title: Sheet size detector and image forming apparatus
Inventor: KOBAYASHI SHINSUKE
IPC: B65H1/04
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of automatically detecting a sheet size more accurately without needing to be set by a user.  <P>SOLUTION: A sensor arm 51 for rotating by contact with a conveyed sheet, a sensor arm 52 positioned on a further downstream side in the sheet conveying direction than the sensor arm 51, and a photo interrupter 21 for detecting movements of the sensor arm 52 are provided. The sensor arm 52 moves interlockingly with the sensor arm 51, and after the sensor arm 51 rotates, the sensor arm 52 is switched to a moving state. The sheet size is determined based on detection results of a plurality of detections made of the conveyed sheet at predetermined timings by the photo interrupter 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006244338-A (JP)
Title: Location management method, location management system and information management server
Inventor: KOUNO YASUJI
IPC: G07C9/00
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To surely manage the location of an management item which corresponds to the security level of an area.  <P>SOLUTION: The location of the management item 1 is managed by relating an identification ID of the management item 1 to a set of a model type and position information obtained by using IDs of passive type and active type tags 11, 12 to be attached to the management item 1 and IDs of passive type and active type RFID readers 2A, 2B, 3A, 3B for reading the IDs as keys for management and on the basis of position information of the RFID readers 2A, 2B, 3A or 3B obtained on the basis of the ID of the RFID tag 11 or 12 read by the passive type RFID reader 2A, 2B to be arranged in a normal area 7 requiring no advanced security and the active type RFID readers 3A, 3B to be arranged in a monitoring area 8 requiring advanced security.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005226075-A (JP)
Title: Composition of fluoroether and hydrofluorocarbon
Inventor: KLUG DIANA L
IPC: C09K5/00
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition containing a hydrofluorocarbon and a fluoroether, which is used as a refrigerant.  <P>SOLUTION: This composition comprises HFC-32, and a cyclic or an acyclic hydrofluoroether of the formula: C<SB>a</SB>F<SB>b</SB>H<SB>2a+2-b</SB>O (wherein (a) is 2 or 3; and (b) is 3, 4, 6, 7, or 8, and when (a) is 3, (b) is 5), CF<SB>3</SB>OCF<SB>2</SB>OCF<SB>3</SB>, 125E, C216E2, 227caEαβ, 227caEβγ, 227eaE or 236faE.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006247020-A (JP)
Title: Hand drying apparatus
Inventor: MORI YOSHIHISA
IPC: A47K10/48
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand drying apparatus used in washrooms, toilets or others capable of reducing burden of a user repeatedly inserting and withdrawing his hands into/from a hand inserting portion or rubbing his hands near a warm wind discharge nozzle at low cost.  <P>SOLUTION: The hand drying apparatus 8 has a warm wind generating means 3 composed of a blower unit 1 and a heater body 2 arranged in a body, a discharge nozzle 4 discharging warm wind from the warm wind generation means 3, a hand inserting portion 5 under the discharge nozzle, further a water receiving portion 6 extending from the deep side to the lower portion of the hand inserting portion 5. The hand drying device 8 capable of reducing load of the user repeatedly inserting and withdrawing his hands into/from the hand inserting portion 5 or rubbing his hands near the warm wind discharge nozzle 4 can be obtained by arranging a louver structure portion 7 in the discharge nozzle 4, by driving the louver structure portion 7, and by moving a direction of the warm wind from the discharge nozzle 4 between the entrance side to the deep side of the hand inserting portion 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006247092-A (JP)
Title: Vacuum cleaner
Inventor: MIYAHARA TOSHIFUMI
IPC: A47L9/00
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner securing the strength without greatly increasing weight and the number of components and having an aesthetic appearance quality.  <P>SOLUTION: This vacuum cleaner is provided with: a dust collecting chamber provided in parallel to an electric blower chamber disposed with an electric blower in the both sides of a partition wall 6 and collecting dust; a dust collecting chamber lid 7 openably/closably covering an opening part of the dust collecting chamber, a packing provided in the opening edge part of the dust collecting chamber or the upper end 9 of the partition wall 6 and having elasticity; a reinforcing lateral rib (a reinforcing part) 14 adapted to abut on the packing 10 when the opening part of the dust collecting chamber is covered with the dust collecting chamber lid 7, and projecting from the outer shell inside back face of the dust collecting chamber lid 7; and a recess part 16 in the root part of the reinforcing lateral rib 14. Even if the reinforcing lateral rib 14 is formed thick, it has the recess part at the root part so as to prevent easy formation of a shrinkage cavity on the external surface of the dust collecting chamber lid 7 having the reinforcing lateral rib 14 on its back face and provide the vacuum cleaner with the aesthetic appearance quality.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006250734-A (JP)
Title: Temperature detector for battery
Inventor: TONO TATSUYA
IPC: G01K1/16
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature detector for a battery capable of detecting temperature of a flat battery stacked at an arbitrary position regardless of whether the position is in the outermost layer or a stacked middle part, especially in a battery module for an electric automobile.  <P>SOLUTION: The temperature detector 50 for the battery comprises a sheet like heat conduction sheet 52 that is stacked with a plurality of flat batteries 10, has a heat conductivity higher than that of the flat batteries 10, and extends to the outside of a stacked body 18 of the flat batteries 10, and a temperature sensor 54 for detecting temperature of the heat conduction sheet 52.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006249052-A (JP)
Title: Magnesium oxide particle
Inventor: KIMURA MASAO
IPC: C01F5/02
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide magnesium oxide particles suitable for producing a magnesium oxide tablet without getting blackish.  <P>SOLUTION: The magnesium oxide particles for producing the magnesium oxide tablet is provided with that the surface of the particles is covered with a covering layer consisting of magnesium hydroxide and/or magnesium carbonate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006261716-A (JP)
Title: Document processing apparatus and method
Inventor: ONISHI KENJI
IPC: G06F21/62
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of enhancing the convenience of processing documents including confidential information, while preventing confidential information from leaking.  <P>SOLUTION: A confidential part extract section 210 extracts a confidential part from confidential document data received from a document browsing terminal. An encryption processing section 220 uses an encryption key generated by a key generating section 221 to encrypt the extracted confidential part data. An identification information generating section 230 generates identification information to identify the encrypted confidential part. A storage processing section 240 relates the encrypted confidential part to the identification information of the data and stores the result to a storage device (e.g. a hard disk unit). A two-dimensional code generating section 250 converts the identification information and a decryption key, generated by the key generating section 221, into two-dimensional code data such as a QR code. A confidentiality processing section 260 replaces the confidential part data of the confidential document data with the prescribed substitute data. A document compositing section 270 composites the confidential document data that have been subjected to the confidentializing processing with the two-dimensional code data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006256992-A (JP)
Title: Method for purifying propylene oxide
Inventor: OKU NORIAKI
IPC: C07D301/19
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extremely advantageous method for purifying propylene oxide by which the deterioration of performance of an extraction solvent fed to an extractive distillation column is suppressed to reduce the cost corresponding to the extraction solvent and to solve the problems such as reduction of performance of a heat exchanger accompanied by the deterioration of the extraction solvent when propylene oxide is obtained by subjecting a reaction liquid to extractive distillation in a production process for obtaining the propylene oxide by the reaction of cumene hydroperoxide with propylene in the presence of a catalyst.  <P>SOLUTION: The method for purifying the propylene oxide comprises feeding the extraction solvent by cooling the extraction solvent to be fed to the extractive distillation column and separating and removing heavy materials contained in the extraction solvent, when obtaining the propylene oxide by subjecting the reaction liquid containing water, a hydrocarbon and an oxygen-containing compound to the extractive distillation by using the extraction solvent of a 7-20C hydrocarbon.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259384-A (JP)
Title: Developing device and image forming apparatus
Inventor: SAKURAI NOBORU
IPC: G03G15/08
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of giving an uniform and most suitable amount of toner to a photoreceptor, and an image forming apparatus provided with the developing device.  <P>SOLUTION: The developing device has a developing roller 510 which holds toner on an outer circumferential part 301 thereof and gives the held toner to the photoreceptor. The outer circumferential part 301 of the developing roller 510 in the developing device has a plurality of first grooves 330 which are parallel with one another and are formed in a direction inclined to a circumferential direction of the outer circumferential part 301 and a plurality of second grooves 340 which are parallel with one another and are formed in a direction inclined to the circumferential direction of the outer circumferential part 301 and cross the first grooves 330 respectively, and the plurality of first grooves 330 and the plurality of second grooves 340 have ≤10 μm average depth and ≤0.1 mm average interval of adjacent grooves.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006262380-A (JP)
Title: Catv system
Inventor: WADA NAOTO
IPC: H04N7/10
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CATV system wherein an electric signal having a frequency band different from the frequency band amplifiable by a bidirectional amplifier is also available for two-way communication.  <P>SOLUTION: A CATV system comprises: a bidirectional amplifier 15; a first filter 41A provided between a first connecting section 27B for a cable modem 33A that generates a first modem signal and a CATV transmission line 13A and the bidirectional amplifier for selectively attenuating a modem signal; a second filter 41B provided between a second connecting section 27C for a cable modem 33B that generates a modem signal and a CATV transmission line 13B and the bidirectional amplifier for selectively attenuating a modem signal; a third CATV transmission line 13F including a third filter of which both terminals are connected between the first and second connecting sections and the first and second filters for selectively passing a modem signal; and a fourth filter 41D provided between an optical node and the connecting section 27B for selectively attenuating a modem signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006264409-A (JP)
Title: Front suspension device of automobile
Inventor: KOYAMA TOSHIHIDE
IPC: B60G3/20
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double wishbone type front suspension device capable of obtaining excellent vehicle kinetic performance and good ride quality without deteriorating anti-dive geometry.  <P>SOLUTION: The front suspension device has an upper arm 4, an A type lower arm which is the A type lower arm 6 connected to a vehicle body at two places, and has a front arm part 6a extending substantially widthwise from the connecting part of the vehicle body front side with the vehicle body, and a rear arm part 6b extending widthwise outward and obliquely forward from the connecting part of the vehicle body rear side with the vehicle body, an elastic bush 25 which is provided on the connecting part of the vehicle body rear side of the lower arm so that the center line extends to the vertical direction of the vehicle body, a wheel support 8 rotatably supporting the wheel, and a shock absorber 10 having a lower arm connected to the lower end part so that the rear arm part of the lower arm is displaced to the upper part of the vehicle body by the reaction force of the shock absorber during braking.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006264007-A (JP)
Title: Screen printing device
Inventor: TANAKA TETSUYA
IPC: B41F15/40
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printing device of a paste which can secure the airtightness of a printing space and thereby, eliminate a paste leakage to the squeegee head side, regardless of the magnitude of crosswise size of a substrate.  <P>SOLUTION: In this screen printing device, a cartridge 31 is stored in the upper part 30A of a main body of a squeegee head 13 and the lower part 30B of the main body is formed with perforated plates 32 and 33 sandwiched between the upper part 30A and the lower part 30B. In addition, a horizontal shaft 40 is formed in a printing space 35 between the perforated plate 33 and a mask plate 12, and two right/left partitioning members 41 are fitted freely slidably in the shaft 40. Further, the lower surface of the partitioning member 41 is brought into close contact with the upper surface of the mask plate 12 by adjusting the interval between the partitioning members 41 in accordance with the magnitude of crosswise size of the substrate 6 to be screen-printed, and thereby, a cream solder P in the printing space 35 is prevented from leaking to the squeegee head 13 side by ensuring the airtightness of the printing space 35.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005230569-A (JP)
Title: Throwaway diaper with pattern sheet
Inventor: SHIMADA TAKAAKI
IPC: A61F13/49
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in patterning the outer face of a throwaway diaper wherein a printing cost is high if continuous patterns or repetitive patterns are printed on the whole outer sheet, while the alignment of the pattern with the diaper is difficult if a one-point pattern is printed on the outer sheet.  <P>SOLUTION: A square pattern sheet 15 formed of a nonwoven fabric is stuck to the inside of the outer sheet of the throwaway diaper 1, and the one-point pattern 17 is printed on the pattern sheet 15. The pattern 17 is visible through the outer sheet. The use of the pattern sheet 15 allows the one-point pattern 17 to be accurately positioned in an optional position of the diaper 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006279385-A (JP)
Title: Howling canceller
Inventor: YAMAKAWA TAKASHI
IPC: H04R3/02
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a howling canceller for surely suppressing howling by utilizing a characteristic of a vibration microphone for production of a simulated signal from an adaptive filter.  <P>SOLUTION: The howling canceller includes: the adaptive filter 4 that generates a simulated signal d<SB>2</SB>(k) simulating a feedback sound signal d<SB>1</SB>(k) fed back from a speaker 3 to an acoustic microphone 1 on the basis of a sound signal x(k-τ) resulting from delaying a sound signal x(k) with respect to an amplifier 2, the acoustic microphone 1, the vibration microphone 7, and a speaker 3; and a first subtraction section 8 that outputs a residual signal resulting from subtracting the simulated signal from an input signal y(k) received from the acoustic microphone 1 as a sound signal given to the amplifier. Further, the howling canceller is provided with a second subtraction section 9 that subtracts a signal S<SB>2</SB>(k) from the vibration microphone 7 from the sound signal given to the amplifier and outputs the result to the adaptive filter 4 as the error signal by utilizing the characteristic of the vibration microphone 7 wherein intrusion of sound via air into the sound signal picked up by the vibration microphone 7 is small.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006170595-A (JP)
Title: Air conditioner
Inventor: MATSUMOTO KOICHI
IPC: F24F1/0038
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of implementing only an exhausting operation, though it can execute simultaneous air supply/exhaust operation for simultaneously executing air supply and exhaust, by mounting a pair of air pipes.  <P>SOLUTION: This air conditioner comprises the air ducts 23, 24 inserted through a hole 4 of a building wall, a first fan unit 21 located in an indoor unit 1 and connected to the first air pipe, a second fan unit 22 located in the indoor unit and connected to the second air duct to exhaust indoor air, and a control means 46. The control means 46 on receipt of a single exhaust instruction halts the first fan unit and allows the exhaust operation of the second fan unit to execute the ventilation operation with only exhaust, and on receipt of an air supply/exhaust operation instruction allows the running of the first fan unit and the exhaust operation of the second fan unit to execute the ventilation operation with simultaneous air supply/exhaust, thus not only the ventilation operation by simultaneous air supply/exhaust for simultaneously executing both of air supply and exhaust, but also the ventilation operation only by exhaust can be executed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006280096-A (JP)
Title: Fastener
Inventor: TAKIGAMI TOMOYUKI
IPC: H01R13/58
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent light from entering an enclosure through a through hole when a cord clamp is installed in the through hole.  <P>SOLUTION: A holding frame 11, an insertion portion 13, a retaining protrusion 24, and a flange portion 12 are integrally formed of an elastic body having a light blocking property to construct a cord clamp 10. The length of the insertion portion 13 is made smaller than the length of the through hole 25 (the thickness of the enclosure 24). The retaining protrusion 14 is inserted into the through hole 25 formed in the enclosure 24 from inside the enclosure 14, and the retaining protrusion 24 is protruded to outside the enclosure 24. The retaining protrusion 14 is anchored to the rim of the through hole 24, and the cord clamp 10 is thereby installed in the through hole 25. Since the through hole 25 is covered and closed with the flange portion 12, the light blocking effect is maintained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006273785-A (JP)
Title: Aromatic amine derivative and organic electroluminescence element using the same
Inventor: YABUNOUCHI NOBUHIRO
IPC: C07C211/61
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element having a long life, and to provide an aromatic amine derivative realizing the same.  <P>SOLUTION: This new aromatic amine derivative having a m-terphenyl group and represented by formula (1) [R<SB>1</SB>to R<SB>7</SB>are each an alkyl, an alkoxy, or the like; (a), (b), (d), (e) and (g) are each 0 to 4; (c) and (f) are each 0 to 5; (m) is an integer of 1 to 3]. The aromatic amine derivative is used as an organic EL element hole transport material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005289063-A (JP)
Title: Method for utilizing material which can be activated to member
Inventor: HABLE CHRISTOPHER
IPC: B29K63/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for coating a material which can be activated to a member of parts of a product such as an automobile.  <P>SOLUTION: A material 80 which can be activated is given to an applicator 10, and then the material 80 which can be activated is coated on a member 82. It is preferable to coating the material 80 which can be activated under such conditions that further processing or assembly can be conducted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI