baber/WOPTO huggingface dataset:
Patent JP-2005349137-A (JP)
Title: Air cleaner
Inventor: TANAKA TOMONORI
IPC: A61L9/14
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To effectively diffuse mist to a room by efficiently joining the generated mist with a main air flow.  <P>SOLUTION: This air cleaner A is provided with a water sump part 5, a carrier part 6 carrying water in the water sump part 5 to a tip side positioned outside the water sump part 5, an electrode 7 disposed opposed to the carrier part 6, a voltage imposing part 8 imposing a high voltage between the carrier part 6 and the electrode 7, an electrostatic atomizer 9 impressing the high voltage between the carrier part 6 and the electrode 7 and atomizing water in the carrier part 6 to generate the mist, and a bypass channel 32 forming a sub air flow 26, which passes from an air sending part 4 to the electrostatic atomizer 9, separately from the main air flow 24 emitted from the air sending part 4, and sending the mist M from the electrostatic atomizer 9 to the main air flow 24 using the sub air flow 26.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005007170-A (JP)
Title: Bone nail
Inventor: ZANDER NILS
IPC: A61B17/76
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the efficient position of the screw traversing a bone nail in the axial center direction thereof without causing the damage of the screw.  <P>SOLUTION: The bone nail, especially a proximal femoral bone nail includes a nail shaft part 12 having at least one lateral hole 14 and an axial center hole 26 with a screw part provided in the vicinity of one end thereof and is equipped with a screw 18, which has a screw part 24 and the smooth shaft part 20 provided between the screw part 24 and a screw head 22 and introduced into the lateral hole 14, and the connection pin 36 with a male screw part 42 which interacts with the female thread part 30 of the axial center hole 26. The end part of the connection pin 36 is locked with the smooth shaft part of the screw to position the shaft part in the axial center direction. At least the end part is made of an elastic and/or plastically deformable material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006000253-A (JP)
Title: Detoxification processor system for harmful organic compounds
Inventor: INOUE NAOYUKI
IPC: A62D101/22
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detoxification processor system for harmful organic compounds such as dioxins capable of coping with the shapes and qualities of various substances to be detoxified.  <P>SOLUTION: The detoxification processor system for the harmful organic compounds can detoxify the harmful organic compounds in the various shapes and qualities by providing three kinds of detoxification processing means without using a single detoxification processing means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006003572-A (JP)
Title: Photographing optical system
Inventor: KOBAYASHI TOMOAKI
IPC: H04N5/225
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic optical system less likely to cause flare spots which causes image quality to deteriorate.  <P>SOLUTION: The photographic optical system has 1st to 5th lenses 11 to 15 for forming a subject image and arranged along in the optical axis Ax direction, an aperture stop 2 for adjusting the F value, and a reflected light stop 3, constituted so that its aperture is consecutively changed interlocked with the aperture stop 2 and restraining flare spots from being generated, by converging the light reflected on an image formation surface 100. The reflected light stop 3 is installed nearer to the image side than to the the aperture stop 2. The reflected light stop 3 is interlocked with the aperture stop 2 so that its aperture is as small as possible, in a range where effective luminous flux passing through the aperture stop 2 is not intercepted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325830-A (JP)
Title: Exhaust heat energy exchange device
Inventor: OKAMOTO HIDEO
IPC: F01K23/10
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To rotate a rotary steam engine by changing water into steam without changing function of exhaust heat energy of the engine to assist rotation.  <P>SOLUTION: An exhaust manifold chamber 2 with a lid 9 is provided, and each exhaust manifold 10 is linked to its upper part. An exhaust pipe is linked to its lower part. A heat exchange pipe 1 connected with the exhaust manifold chamber 2 is arranged. A vessel sealing joint 12 is used to connect an external pipe 14 with an inlet side and an external pipe 4 with an outlet side. The exhaust manifold chamber has a corrugated wall face, and a corrugated plate is laid in a lid part. The external pipe on the outlet side is linked to an inlet of the rotary steam engine and is linked to a condenser 7 to circulate into a water tank and a high pressure pump. A part in the vicinity of the inlet of the rotary steam engine 5 and a part in the vicinity of its outlet are linked by a by-pass pipe, and an idle rotation valve is provided in the vicinity of the inlet. Amount of water evaporated completely is fed by the high pressure pump to a water inlet. Amount of water is proportional to the number of rotation of the engine to operate the high pressure pump.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006000798-A (JP)
Title: Ion exchange filter
Inventor: YOKOYAMA KAZUO
IPC: B01D39/14
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion exchange filter which prevents contaminants such as ion-exchange resin particles from flowing out in a filtration fluid and therefore does not need to keep a space for installing a precision filtration filter.  <P>SOLUTION: This ion exchange filter 1 is equipped with an ion exchange filter element 3, where ion capturing powder is adhered with a binder, in a case 2, 7, 8, and a precision filtration filter element 5 provided for separating the ion capturing powder to a secondary side of the ion exchange filter element 3 in the case 2, 7, 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006012902-A (JP)
Title: Wafer processing method
Inventor: NAGAI YUSUKE
IPC: H01L21/301
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a decline in anti-bending strength of chips divided along planned division lines by forming an altered layer by irradiating a pulse laser light beam along the planned division lines of a wafer.  <P>SOLUTION: In a wafer processing method for dividing the wafer 2, individual functional elements are formed in regions demarcated by the planned division lines 21 organized in the lattice structure on the surface into individual chips. The processing method comprises an altered layer formation process wherein a laser light beam 524 is irradiated along the planned division lines 21 from the rear surface side of the wafer 2 to form the altered layer 210, in a whole part of the wafer 2 between a place corresponding to a finish thickness of the chips from the surface of the wafer 2 and the rear surface; a dividing process wherein, by applying external force to the wafer 2, the wafer 2 is divided into individual chips along the planned division lines 21; and a rear surface grinding process wherein the rear surfaces of the divided individual chips are ground to form the chips into the finish thickness.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006013722-A (JP)
Title: Unit and method for processing image
Inventor: KIMURA MASAYUKI
IPC: G06T5/00
Filed: 2004-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing unit capable of adaptively changing a region extracted according to the request of a user from an image, and extracting a notable region matching the request of the user.  <P>SOLUTION: The image processing unit comprises an image input section 11 for acquiring an image; an instruction input section 12 on an attribute of which the region should be extracted from a user as conditions of the extraction of a notable region; and a region specifying section 13 for specifying the region extracted from the image based on an instruction that the instruction input section 12 has acquired.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006013781-A (JP)
Title: Wireless communication system and interception prevention method in wireless communication system
Inventor: KACHI YASUSHI
IPC: H04L12/28
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of preventing analysis by WeakIV collection without revamping a present terminal.  <P>SOLUTION: In an interception prevention method in a wireless communication system provided with an access point 101 and a terminal 102 making communication of a packet with the access point 101, the access point 101 discriminates whether or not the packet includes IV (initial vector) when receiving the packet, and when the received packet includes the IV, the access point 101 is characterized in that the access point 101 transmits a disturbance packet encrypted by using an encryption key different from a prescribed encryption key.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006010177-A (JP)
Title: Blower and air conditioner comprising the same
Inventor: FUKUMURA YOSHIAKI
IPC: F24F1/00
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blower and an air conditioner comprising the same, capable of easily cleaning a contaminated fan rotor stored in a fan housing.  <P>SOLUTION: This blower 3 comprises a fan casing 17, a fan motor 18, a belt 19, the fan rotor 20 and a pulley 21. The fan casing 17 comprises a detachable opening panel 17c or the like mounted in a state of covering an exposed opening 17e for exposing an intake port 17b, a blowoff port 17a and the fan rotor 20 to a maintenance opening 10 side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006007262-A (JP)
Title: Extrafine wire manufacturing method
Inventor: YAMADA TSUYOSHI
IPC: B21C9/00
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrafine wire manufacturing method in which deposits on a fine wire are excellently removed when the fine wire is formed into an extrafine wire.  <P>SOLUTION: In the extrafine wire manufacturing method in which a traveling fine wire 200 is contracted through a contraction die 130 while coating lubricant on the traveling fine wire by a slip type wire drawing machine 100 with a plurality of lubricant baths 110 and a plurality of contraction dies 130 arranged along a traveling line of the fine wire, ultrasonic vibration is applied to the fine wire 200 with lubricant coated thereon, and lubricant is sprayed on the proximal side of a die hole of the contraction die 130. Not only deposits of relatively large fine powder of several μm to tens of μm but also deposits of relatively small fine powder of ≤ 1 μm can be removed, and the die hole 131 is hardly clogged with deposits, enabling consistent and durable wire drawing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006019876-A (JP)
Title: Image forming apparatus and control program thereof
Inventor: NISHIZAWA TERU
IPC: G03G21/00
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a control program thereof reproducing coloring desired by a user even when the user sets an optional screen.  <P>SOLUTION: The image forming apparatus 100 whereby a user sets an optional screen includes: a detection means 33-1 for detecting the optional screen set by the user; an input output characteristic calculation control means 33-2 for using the process of an input output characteristic correction function section 33-3 to calculate the input output characteristic when the user sets the optional screen in response to the detection of the screen optionally set by the user; a gamma correction data acquisition means 33-3g for acquiring gamma correction data when the user sets the optional screen on the basis of the calculated input output characteristic; a gamma correction data update means 33-4 for setting the acquired gamma correction data as correction data for the gamma correction processing of the input output characteristic in place of existing gamma correction data; and a correction means 33-3h for correcting the input output characteristic by the updated gamma correction data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006017037-A (JP)
Title: Impeller of multiblade fan
Inventor: TAKADA YASUNARI
IPC: F04D29/30
Filed: 2004-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impeller of a multiblade fan in which improvement in vane efficiency and increase in the performance-life can be achieved.  <P>SOLUTION: The impeller 1 includes a number of curved vanes 2 having uniform thickness. Each vane 2 is curvedly retreated in the rotation direction to be caulked to a main plate 3 and a side plate 4. A plurality of auxiliary vanes 5, which retreat curvedly in the rotation direction, are provided radially at the same intervals away from the vanes 2 in the center of the main plate 3. The vanes 2 and the auxiliary vanes 5 are curved nearly in the same shape so as to create well balanced swirl airflow. One side of each auxiliary vane 5 provided in the inside is fixed to the outside periphery of a boss part 6 provided in the main plate 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005025204-A (JP)
Title: Method for driving plasma display by matrix triggering in sustained phase
Inventor: LACOSTE ANA
IPC: G09G3/294
Filed: 2004-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the instantaneous current required supply to the display in a period of sustain pulse application.  <P>SOLUTION: In a method comprising a a series of steps for succeeding image frames which each comprise sustain phase of display discharge regions which itself comprises the step of application of sustain voltage pulse Vs between electrode couples crossing the discharge region, during application of each sustain pulse, a trigger voltage pulse V<SB>M</SB>is applied to a group of the discharge regions, the pulse V<SB>M</SB>is applied successively and not simultaneously to many groups of the discharge regions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006015265-A (JP)
Title: Non-utilized resources treatment system and non-utilized resources treatment method
Inventor: KUME SHOICHI
IPC: B01D50/00
Filed: 2004-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-utilized resources treatment system for enhancing the durability and energy efficiency of a gas engine by properly treating the reducing gas generated in a reducing gasifying and melting furnace as the fuel of the gas engine, and a non-utilized resources treatment method.  <P>SOLUTION: The non-utilized resources treatment system 1 is equipped with the reducing gasifying and melting furnace 2 for melting waste at a high temperature to convert the same to a high temperature liquid material to finally detoxify the waste and reducing the oxygen-containing gas generated in the furnace to the reducing gas, a cooling means 3 for cooling the high temperature reducing gas generated in the reducing gasifying and melting furnace 2 to a predetermined temperature, a gas purifying means 4 to removing dust contained in the reducing gas cooled by the cooling means 3, the gas engine 5 for receiving the supply of the reducing gas purified by the gas purifying means 4 as fuel and a dynamo 6 cooperating with the gas engine 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006024401-A (JP)
Title: Fuel cell
Inventor: KAMO YUICHI
IPC: H01M8/04
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell of a structure capable of obtaining a large cell output.  <P>SOLUTION: The fuel cell is provided with an anode oxidizing liquid fuel, a cathode reducing oxygen, an electrolyte film formed between the anode and the cathode, a fuel chamber storing liquid fuel to be supplied to the anode, and a mechanism ventilating a inside and an outside of the fuel chamber and interrupting the liquid, in which pressure inside the fuel chamber is higher than that outside the chamber.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005046138-A (JP)
Title: SUBTRACTION METHOD OF DOUBLE-STRANDED cRNA DERIVED FROM TRIMMED cDNA
Inventor: TAKIGUCHI MASAKI
IPC: C12N15/09
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subtraction method capable of efficiently conducting subtraction, by using mRNAs derived from a tester in a very small amount, and capable of cloning a gene of which the expression level is fluctuated under a specified condition.  <P>SOLUTION: This subtraction method comprises dividing all cDNAs derived from the mixed mRNAs into three equal parts, fragmenting the cDNAs of the divided three fractions with three kinds of restriction enzymes, respectively, mixing again the fragmented cDNAs of the three fractions, trimming the cDNAs to have 2,000 base pairs (bp) or less (1,000 pb in average) counted from the 3'-terminal, coupling the cDNAs with linkers, and amplifying the cDNAs by a PCR technique, so as to synthesize the cDNAs. Further, the substraction is conducted by synthesizing sense and antisense strand biotin-labeled double-stranded cRNAs by using the synthesized cDNAs as templates, using the double-stranded cRNAs as drivers to form hybrids together with the cDNAs derived from the tester, and removing the biotinylated hybrids by using an immobilized streptavidin. A substraction library is structured by inserting the remained cDNA into a plasmid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006021615-A (JP)
Title: Seat for vehicle
Inventor: NIITSUMA KENICHI
IPC: B60N2/48
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat for a vehicle sufficiently ensuring moving quantity of a headrest while detecting a backward moving load of a seated occupant by a fore-and-aft moving body situated behind the back of the seated occupant.  <P>SOLUTION: A pillar 8 of the headrest 6 is attached to a headrest attaching rod 10 in a lateral direction, and right and left sides of the headrest attaching rod 10 are fixed on an upper part of a pair of upper link rods 15. A vertical intermediate part of the upper link rods 15 is pivotally and rotatably attached to a backrest frame 3 of a backrest seat 2 by a rotary shaft 16. The upper link rods 15 form upper and lower parts of the rotary shaft 16 on an upper link arm part 22 and a lower link arm part 23, respectively. The upper link arm part 22 is formed so as to be longer than the lower link arm part 23, and the lower link arm part 23 is inclined so as to be situated on a front side toward a lower part. An upper part of a transmission member 20 for moving downward by movement of a rear end collision sensor 25 is attached to a lower part of the lower link arm part 23.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005051761-A (JP)
Title: Voice signal processing apparatus, voice signal processing method and program
Inventor: MIYABE MASAFUMI
IPC: H04B3/23
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a far-end talker from being made uncomfortable by a background noise when a voice switch is operated.  <P>SOLUTION: The voice signal processing apparatus 10 comprises a far-end talker speech start detector 11 for detecting a start of the far-end talker's speech, a near-end talker speech start detector 12 for detecting a start of the near-end talker's speech, an OR circuit 13 which decides as a non speech condition for both the far-end talker and the near-end talker based on a detection result of the far-end talker speech start detector 11 and the near-end talker speech start detector 12, a ring buffer 16 which newly stores a background noise signal when the OR circuit 13 decides as the non-speech condition and holds the stored background noise signal when the OR circuit 13 decides as the non-speech condition, a first attenuator 17 for controlling the level of a voice signal from the near-end talker and the background noise signal, a second attenuator 18 for controlling a level of the background noise signal stored in the ring buffer 16, and an adder 19 for adding output signals from the first and second attenuator 17, 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006033056-A (JP)
Title: Receiver
Inventor: CHIKAISHI KOICHI
IPC: H04J11/00
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To furthermore improve antenna selection processing by an OFDM receiver for selecting one of a plurality of antennas whose directivities differ from each other and receiving a signal.  <P>SOLUTION: In the antenna switching processing for selecting an antenna selected in compliance with a selection criterion when a prescribed switching start condition is satisfied, a plurality of antennas are selected at the same time when a reception power level is a threshold value or below. The selection criterion in the case of selecting one antenna is to select an antenna providing a high average CN or an antenna with less variations in a transmission path estimate value. As a switching start condition, the switching start is judged by comparing a steering angle of a steering wheel, a change in a rotary angle of a gyro and a CN or the like with threshold values.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006026939-A (JP)
Title: Multilayered laminated film for laser printing
Inventor: UEKI TAKAYUKI
IPC: B32B15/08
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered laminated film for laser printing capable of forming a clear and sharp pattern image and having a printing function useful for preventing forgery or the like.  <P>SOLUTION: The multilayered laminated film for laser printing is constituted by successively laminating at least a plastic base material, a metal foil or a metallized resin film and a black colored resin layer comprising a resin composition containing a resin as the main component of vehicle and a black pigment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006033956-A (JP)
Title: Controller of motor driving system
Inventor: KITAJIMA YASUHIKO
IPC: H02P21/02
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a motor driving system using a plurality of power supplies, reducing loss, size and cost, and controlling power supplied from the power supplies as an arbitrary value.  <P>SOLUTION: The controller 40 of the motor driving system comprises a multiple output DC power supply 10 for outputting three or more potentials, and a power converter 30 for converting an output voltage from the multiple output DC power supply, applying the converted voltage to a motor and driving the motor. Further it is provided with a voltage instruction generating means 45 for generating a first voltage instruction value applied to the motor, and a voltage distributing means 44 for generating a second voltage instruction value group corresponding to the output potentials of the multiple output DC power supply from the first voltage instruction value outputted from the voltage instruction generating means in response to a power distribution target of power supplied from an output terminal at each potential of the multiple output DC power supply.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006028057-A (JP)
Title: Method for producing liquid epoxy compound
Inventor: MATSUMURA YASUSHI
IPC: C07D303/30
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advantageous method for producing a high purity liquid epoxy compound which can maintain a low viscosity applicable to various applications of diluents, particularly liquid sealing media in the application of electronic materials and can improve reliability.  <P>SOLUTION: The liquid epoxy compound represented by formula (2) and having an epoxy equivalent of 125-132 and a total chlorine content of ≤100 ppm is produced by epoxidizing an diallyl ether compound represented by formula (1) with a hydrogen peroxide solution in the presence of potassium carbonate. Here, the diallyl ether compound can be obtained by reacting a dihydroxy compound represented by formula (3) (wherein X is a hydroxyl group) with an allyl halide or a dihalide compound represented by formula (3) (wherein X is a halogen) with allyl alcohol.  <P>COPYRIGHT: (C)2006,JPO&NCIPI