baber/WOPTO huggingface dataset:
Patent JP-2006296702-A (JP)
Title: Scissors
Inventor: NAGAE YOSHIMITSU
IPC: B26B13/28
Filed: 2005-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of scissors capable of improving operability by assisting the rotating movement and reducing the fatigue during the operation.  <P>SOLUTION: The scissors comprise a moving blade body 12 and a stationary body 14 having mutually communicating shaft holes 24 and 38. The mutually facing surfaces of the moving blade body 12 and the stationary blade body 14 are provided with a first magnetic row 64 in the moving blade body 12 around a shaft member 16 and a second magnet row 68 in the stationary blade body 14. The first magnet row 64 and the second magnet row 68 are so formed that, when the moving blade body 12 and the stationary blade body 14 are closed, the area where the mutually different polarity magnets 66 face one another becomes the maximum and, when they are opened at a prescribed angle, the area where the same polarity magnets 66 of the first magnet row 64 and the second magnet row 68 face one another becomes the maximum. The moving blade body 12 and the stationary blade body 14 are mutually stably attracted to each other in their closed state and repelled from each other to become unstable with their opened by the prescribed angle, so that the moving blade body 12 and the stationary blade body 14 are automatically rotationally turned from the repelling position to the attracting position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006298849-A (JP)
Title: Ceramide kinase-inhibiting agent and its utilization
Inventor: KIM JIN-WOOK
IPC: C07C46/00
Filed: 2005-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To find a compound that significantly suppresses degranulation of a mast cell under physiological conditions.  <P>SOLUTION: A novel compound capable of significantly inhibiting activities of a ceramide kinase under physiological conditions and its manufacturing method are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006298713-A (JP)
Title: Method for manufacturing three-layer carbon nanotube and composition containing three-layer carbon nanotube
Inventor: SHINOHARA HISANORI
IPC: C01B31/02
Filed: 2005-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing three-layer carbon nanotubes excellent in characteristics and durability and having high linearity by a catalytic chemical vapor growth method.  <P>SOLUTION: Carbon nanotubes consisting mainly of the three-layer carbon nanotubes are manufactured by bringing a carbon-containing compound into contact with a metal catalyst comprising metal particles whose average diameter is ≤10 nm at a temperature of 600-1,000°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005336468-A (JP)
Title: Lactic acid-based flexible film
Inventor: NEMOTO TOMOYUKI
IPC: C08L67/02
Filed: 2005-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable film using a lactic acid-based resin as a raw material, having high biodegradability, transparency, flexibility, and stability with time, and suitable for a wrap film for household use.  <P>SOLUTION: The lactic acid-based flexible film is obtained by using a lactic acid-based resin composition comprising a lactic acid-based resin (A), and a lactic acid-based resin and a diol-dicarboxylic acid copolymer (B). In the lactic acid-based resin composition, the component (A) accounts for 10-40 mass% and the component (B) accounts for 90-60 mass%. The lactic acid-based resin composition has a single glass transition temperature which is measured at a heating speed of 10°C/min in differential scanning calorimetry and which is between the glass transition temperature of the component (A) and that of the component (B).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314001-A (JP)
Title: Method for feeding product having variable height and length to continuous packaging apparatus
Inventor: BALLESTRAZZI ARIS
IPC: B65B9/067
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To pack a product having variable height and length continuously without stopping a packaging machine.  <P>SOLUTION: A packaging apparatus includes a conveyer 11 with two or more thrusters 12 receiving a publishing product or a similar product 13 from a certain number of feeders 14 and a conveyor belt 21 where a film 26 is fed continuously and also includes a step to change a pitch of the product 13 or an aggregate of these products fed from the conveyor 11 on the conveyer belt 21 in accordance with a speed variation of the conveyer belt 21 and a step to conform the speed of a vertically and horizontally closing apparatus 23 to the height and the length of the product 13 or the aggregate of these products when a vertically and horizontally closing apparatus 23 produces completed packaged products 24 having variable height and length at the lower stream area of the conveyer belt 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317020-A (JP)
Title: Multi-image feature matching using multi-scale oriented patch
Inventor: BROWN MATHEW
IPC: G06K9/46
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and process for identifying corresponding points among multiple images of a scene.  <P>SOLUTION: The system and process involve a multi-view matching framework based on a new class of invariant features. The features are located at Harris corners in scale-space and oriented using a blurred local gradient. This defines a similarity invariant frame in which to sample a feature descriptor. The descriptor actually formed is a bias/gain normalized patch of intensity values. Matching is achieved using a fast nearest neighbor procedure that uses indexing on low frequency Haar wavelet coefficients. A simple six parameter model for patch matching is employed, and the noise statistics are analyzed for correct and incorrect matches. This leads to a simple match verification procedure based on a per feature outlier distance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006280874-A (JP)
Title: Dust collection port for toilet paper
Inventor: AZUMAI TAKEMASA
IPC: A47K10/38
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for solving the problem that dust is stirred up when toilet paper is drawn out from a toilet paper holder and enters a nose, a throat, trachea, and eyes, etc., so as to cause allergy to pollen.  <P>SOLUTION: A box 1 enclosing the toilet paper holder includes: two lids for preventing the dust from being stirred up; and a suction port 3 for sucking the dust with a vacuum cleaner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005354040-A (JP)
Title: Semiconductor light-emitting device and method for fabricating same
Inventor: SAKAI MITSUHIKO
IPC: H01L33/32
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device comprising an n-side electrode with a structure capable of stably suppressing the contact resistance between the n-side electrode and a nitride semiconductor layer, and to provide a nitride semiconductor light-emitting device wherein an ohmic contact with a nitride semiconductor layer can be obtained through a simple manufacturing process, and on the surface of which is formed an n-side electrode having an Au layer facilitating wire bonding, and a manufacturing method thereof.  <P>SOLUTION: On the surface of a sapphire (Al<SB>2</SB>O<SB>3</SB>single crystal) substrate 1, for example, semiconductor layers 2 to 8 constituting a light-emitting layer are arranged in layers and a p-side electrode 10 is formed on the surface thereof via a light-transmitting conductive layer 9. An n-side electrode 11 is formed on an n-type layer 4 which is exposed by removing a part of the semiconductor layers 4 to 8 through etching. A side of the n-side electrode in contact with the n-type layer is composed of an Al layer 11a. The n-side electrode of an actual LED further comprises an Au layer 11c which is formed on the surface of the Al layer via a barrier metal layer 11b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006305675-A (JP)
Title: Method and apparatus for supplying coolant
Inventor: MORITA HIROSHI
IPC: B24B55/02
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for supplying coolant, by which the coolant is sufficiently supplied to grinding points, where the end faces of a grinding wheel grind the end faces of a workpiece, at a low cost and with a simple configuration without being interrupted by an air flow layer accompanied by the rotation of the grinding wheel.  <P>SOLUTION: When the end faces Wa, Wb of the workpiece W are ground by the end faces Ga, Gb of the grinding wheel G while supplying the coolant to the grinding points, first coolant flows 24 jetted toward first positions 22 on the upstream side than the grinding points on the end faces of the grinding wheel intercept the air flow layers 28 accompanied by the end faces of the grinding wheel, and second coolant flows 25 jetted toward second positions 23 near the grinding points than the first positions of the end faces of the grinding wheel stick to the end faces of the grinding wheel at the second positions where the accompanied air flow layers have been intercepted by the first coolant flows. As a result, the coolant is sufficiently supplied to the grinding points where the end faces of the grinding wheel grind the end faces of the workpiece.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006311804-A (JP)
Title: Skin-whitening composition formulated with zinc gluconate
Inventor: OKIMURA YUSUKE
IPC: A61Q19/00
Filed: 2005-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin-whitening composition and cosmetic material each formulated with zink gluconate having sufficient skin-whitening effect.  <P>SOLUTION: The skin-whitening composition formulated with zinc gluconate excellent in skin-whitening effect is obtained by formulation of zink gluconate as a skin-whitening component, in particular as a melanin-forming inhibitor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006320036-A (JP)
Title: Motor
Inventor: ENOMOTO YUJI
IPC: H02K15/03
Filed: 2005-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for enhancing both the output and the efficiency of a motor by using a rare earth bond magnet in a coreless motor.  <P>SOLUTION: Rotor core of a motor is formed by molding powder material, the molding has a bond magnet portion principally comprising a bonding material and magnet powder and a soft magnetic portion principally comprising a bonding material and soft magnetic powder, and a permanent magnet type rotor is formed using a compression molding means. In such a rotor structure, the bond magnet portion is coupled mechanically with the soft magnetic portion on at least one face of the magnetic pole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006295864-A (JP)
Title: Thin type television mounting device, floor head comprising same and other storage shelves
Inventor: KAJI MASAYUKI
IPC: A47B79/00
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin type television mounting device, floor head comprising the same and other storage shelves in which a turning center can be instantaneously and selectively moved and set to a turning center axial core (R, L) of a left/right-free specification without using a machine tool or the like in the state of fixing a thin type television on a television pedestal.  <P>SOLUTION: Turning shafts that become turning center axial cores (R, L) are fixed on upper and lower plates in both left and right ends so that upper and lower two shafts become the same axial core on a front face of a television mounting space of a floor head. A turning center point between both ends of a turning center plate becomes a notched long hole, upper and lower surfaces of the television pedestal and a slider plate fitted into a sliding divided part of the turning center plate are engaged and fixed by a slider stopper, and the television pedestal is turned with any one of left and right turning center points as a turning center. When moving the turning center to left or to right, regulation by the stopper is canceled by laterally moving the turning center plate, and the engagement of the turning center point of the turning center plate and the slider plate is moved to the opposite side, so that the turning center is moved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006316160-A (JP)
Title: Method for preservation of olefin polymerization catalyst
Inventor: SAKAE TAKEHIRO
IPC: C08F4/623
Filed: 2005-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the preservation of an olefin polymerization catalyst, dispensing with a melt-kneading process consuming a large amount of energy, having excellent preservability of the olefin polymerization catalyst for the production of an olefin resin containing an effectively incorporated small amount of antioxidant, and giving an olefin polymer having high bulk density, large particle diameter and excellent particle form without forming fine powder and bulky material even by using a catalyst preserved for a long period.  <P>SOLUTION: The method for the preservation of an olefin polymerization catalyst comprises the preservation of an olefin polymerization catalyst containing (I) an olefin polymerization solid catalyst component having an average particle diameter of 40-200μm and (II) an antioxidant for a resin in the presence of an organic aluminum compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006205254-A (JP)
Title: Aluminum alloy material for heat exchanger having excellent brazing property and corrosion resistance and heat exchanger equipped with the same
Inventor: ASANO MASAZO
IPC: F28F21/08
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy material for a heat exchanger, which gives an excellent brazing property by using an Si powder and Al-Si alloy powder of very small grain sizes in order to suppress erosion, even if application amount is increased.  <P>SOLUTION: The aluminum alloy material is prepared by mixing pure Si powder, Al-Si-based alloy powder containing 0.05 to 35% Si, and the balance Al and inevitable impurities, fluoride flux, and a binder, wherein the pure Si powder and the Al-Si-based powder are mixed in a weight mixing ratio within a range from 90:10 to 99.5:0.50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006121036-A (JP)
Title: Source contact formation method for flash memory element
Inventor: KIM TAE KYUNG
IPC: H01L21/28
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide the source contact formation method of a flash memory element which is excellent in metallic wiring and contact resistance for preventing the deterioration of element characteristics although a following heat treatment process is carried out.  <P>SOLUTION: The source contact forming method of a flash memory element comprises a step to form an inter-layer insulating film on the whole surface of a semiconductor substrate formed with a joint region in a gate electrode pattern for SSL of a cell region, to carry out the patterning of the inter-layer insulating film, and to form a source contact hole to expose the joint region at one side of the gate electrode pattern for SSL; and a step to form a film including a tungsten silicide film on the whole surface of a product formed with the source contact, to carry out a flattening process until the inter-layer insulating film is exposed, and to form the source contact by burying a film including the tungsten silicide film only in the source contact hole.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006322525-A (JP)
Title: Friction roller type transmission
Inventor: NAWAMOTO HIROTSUNA
IPC: F16H13/10
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction roller type transmission having further higher speed and more power transmission efficiency while absorbing dislocation based on errors in fabricating or assembling structural members and the elastic deformation of the structural members.  <P>SOLUTION: The friction roller type transmission utilizing wedge action comprises a low speed side shaft 32 turnably supported by a housing 14 and having a low speed side ring 31 at one end, a high speed side shaft 15 turnably supported eccentrically from the low speed side ring 31 and the low speed side shaft 32 by the housing 14, and at least one of guide rollers 24, 25 and at least one movable roller 26 turnably supported between the low speed side ring 31 and the high speed side shaft 15 by roller shafts 19, 20, 21. The high speed side shaft 15 is supported by at least one rolling bearing 17, and a driving shaft 18 separate from the high speed side shaft 15 is joined to an inner diameter portion of the high speed side shaft 15 supported by the rolling bearing 17.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006324970-A (JP)
Title: Encryption packet communication system
Inventor: INAGAKI TATSUYA
IPC: H04L29/08
Filed: 2005-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption packet communication system reducing a packet drop detection load as far as possible.  <P>SOLUTION: The encryption packet communication system (100) performs communication between terminals using ESP. When packets corresponding to sequence numbers deviated from the scope of a replay protection window (RPW) are not received in the case of moving a window in the replay protection window (RPW), the replay protection window status report part (104) of a receiving apparatus (101) notifies a transmission apparatus of the number of unreceived packets as a replay protection window status report (R). The packet transmission rate control part (113) of the transmitting apparatus (111) controls the transmission rate of ESP packets in response to the replay protection window status report (R).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006228697-A (JP)
Title: Horn switch device, air bag device, and steering wheel
Inventor: TSUJIMOTO KEI
IPC: B60R21/20
Filed: 2005-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horn switch device in which positioning of contacts is easy and assembling into an air bag device is easy.  <P>SOLUTION: A magnetism-sensing proximity sensor 60 having a hole IC is installed at the lower part of an overhang piece 45 installed on a module cover 40. A magnet 61 is installed at a position facing the overhang piece 45 on the upper part of an extension part 16. When the module cover 40 is pressed, the overhang piece 45 moves downward together with the module cover 40 and the sensor 60 approaches the magnet 61. When the distance between the sensor 60 and the magnet 61 becomes to have a prescribed value or less, a voltage of a threshold value or more is generated in the hole IC by magnetic flux from the magnet 61, and the sensor 60 generates a horn sounding signal, and the horn makes a sound.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006328998-A (JP)
Title: Premixed compression self-ignition type internal combustion engine
Inventor: ASAI TAKESHI
IPC: F02F3/26
Filed: 2005-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the generation of NOx and smoke, by forming a uniform lean mixture, by promoting the diffusion of fuel and mixing with air, in a premixed compression self-ignition type internal combustion engine.  <P>SOLUTION: A recessed head cavity 29 is formed on an explosive surface 28 of a cylinder head 12 opposed to a top surface of a piston 11, and an injection nozzle 13 having a plurality of fuel injection ports 44 for injecting the fuel toward a peripheral wall surface 31 of the head cavity 29, is arranged in a bottom part of the head cavity 29. A recessed piston cavity 20 is formed on the top surface of the piston 11, and a bottom surface 30 of the head cavity 29 is formed as a flat surface in substantially parallel to the explosive surface 28 of the cylinder head 12. The peripheral wall surface 31 is inclined in an expansively opening shape toward the piston 11 side. An opening diameter ϕX of the head cavity 29 and an opening diameter ϕY of the piston cavity 20, are set in the relationship of ϕY ≥ 1.2 × ϕX.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006332221-A (JP)
Title: Method of removing impurity of semiconductor wafer and method of manufacturing semiconductor
Inventor: HONFEI RUU
IPC: H01L21/322
Filed: 2005-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily and effectively remove metal impurity included in semiconductor wafer.  <P>SOLUTION: An Si<SB>1-x</SB>Ge<SB>x</SB>polycrystal layer 4 is formed on an SOI layer 3 of an SOI wafer formed of a supporting substrate 1, a BOX layer 2, and the SOI layer 3. Impurity in the SOI layer 3 is gettered to the Si<SB>1-x</SB>Ge<SB>x</SB>polycrystal layer 4 by conducting heat treatment to this SOI wafer. After gettering impurity, the Si<SB>1-x</SB>Ge<SB>x</SB>polycrystal layer 4 is removed by the etching process. The Si<SB>1-x</SB>Ge<SB>x</SB>polycrystal layer 4 can be formed with the LPCVD method, and the existing Si process may be used. Moreover, since the Si<SB>1-x</SB>Ge<SB>x</SB>polycrystal layer 4 has higher etching selectivity for Si, this polycrystal layer 4 can be removed from the SOI wafer by the etching process with higher accuracy.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006325811-A (JP)
Title: High frequency treating implement
Inventor: OYATSU MASAYUKI
IPC: A61B18/14
Filed: 2005-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To safely and efficiently perform treatment by using a needle-like knife and to accurately jet liquid to a target position.  <P>SOLUTION: A partition wall member 14 is fixed to the distal end part of a flexible sheath 2, the partition wall member 14 is provided with an insertion hole 15, an electrode member 13 at the distal end of a treating implement body 10 mounted inside the flexible sheath 2 is inserted and detached to/from the insertion hole 15, and a position at which a stopper member 16 abuts on the partition wall member 14 becomes the most projected position of the electrode member 13. On the outer peripheral surface of the partition wall member 14, three liquid jetting path grooves 21 are formed at equal intervals in a circumferential direction. On the stopper member 16 to which the position of a rotating direction is not regulated inside the flexible sheath 2, a liquid feeding path groove 22 whose length dimension in the circumferential direction is larger than the inter-groove interval of the liquid jetting path grooves 21 adjacent to each other on the partition wall member 14 is formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005249386-A (JP)
Title: Microwave oven
Inventor: KODA TETSUYA
IPC: F24C7/02
Filed: 2005-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave oven for thawing a heated object in a shorter time and in a better finished condition by improving temperature distribution during thawing the heated object.  <P>SOLUTION: The microwave oven comprises a magnetron, a chaos signal generating means for generating a chaos signal, a chaos time calculating means for calculating a chaos time in accordance with the chaos signal generated by the chaos signal generating means, and a minimum turn-on time storing means for storing a minimum turn-on time in one DUTY cycle. The turn-on time in the DUTY cycle is determined from the chaos time calculated by the chaos time calculating means and the minimum turn-on time stored in the minimum turn-on time storing means. In a thawing process, when water in at least the heated object has a phase change from solid into liquid, electric energy on the magnetron is controlled. Since the minimum turn-on time is set to increase average electric energy on the magnetron, the heated object is thawed in a further shorter time without worsening its finished condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI