baber/WOPTO huggingface dataset:
Patent JP-2006512977-A (JP)
Title: 痔核動脈の外科手術用レトラクター
IPC: A61B8/06
Filed: 2003-01-21
Abstract: 痔核動脈の外科手術用の使い捨て装置であって、閉じた円形の末端を肛門に沿って挿入するレトラクター管（１）を有していて、前記レトラクター管は、その外壁に具備された少なくともひとつの窓（８）であって、前記窓を通して、動脈の結紮を施す肛門粘膜が見えている前記窓と、前記レトラクター管の好ましくは分岐部（２０１）である先端開口部と一体化しているグリップ用の柄（Ｍ）とを装備していて、前記分岐部（２０１）は、それを通して、前記窓から前記粘膜の細胞を観察することができ、且つ、外科手術に必要な器具を管の中へ挿入することができて、前記外科手術に必要な器具とは、前記窓と前記窓を通して見える粘膜とを照らす器具であって、前記柄（Ｍ）内部に取り外せるように固定された光源（Ｆ）と、レトラクター管の外部末端と柄との接合部で、前記光源からの光を反射して、その反射光が、レトラクター管の内部、特に、前記縦方向の窓（８）を照らす器具とを有する。
Patent JP-2005197742-A (JP)
Title: Method for preventing copper oxidation in dual damascene process
Inventor: DATE GUN LEE
IPC: H01L21/4763
Filed: 2005-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing copper oxidation in a dual damascene process, in which the oxidation of the surface of a copper metal combined with oxygen is prevented, so that dangling bonds on the surface of the copper metal are coupled to N<SB>2</SB>or H<SB>2</SB>, after opening a copper interconnect to the atmosphere.  <P>SOLUTION: The method for preventing the copper oxidation includes a stage of forming a predetermined structure and a substrate having a flattening copper interconnect, a stage of forming a nitride layer on the copper interconnect, a stage of forming a first insulating layer, an etch-stop layer, and a second insulating layer on the nitride layer, a stage of forming a trench through the first insulating layer, the etch-stop layer, and the second insulating layer by using the dual damascene process, and a stage of supplying combining gas with copper onto the copper interconnect which is exposed by etching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128573-A (JP)
Title: Positive resist composition and method for forming resist pattern using the same
Inventor: IWAI TAKESHI
IPC: G03F7/004
Filed: 2005-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemically amplified positive resist composition which ensures small surface roughness and line edge roughness during etching and has excellent resolution and a wide focal-depth range, and to provide a method for forming a resist pattern.  <P>SOLUTION: The positive resist composition contains: a resin ingredient (A) which has ester side chains having a polycyclic group-containing acid-dissociating dissolution-inhibiting group and has a structural unit derived from a (meth)acrylate ester in the main chain, and which comes to have enhanced alkali solubility by the action of an acid; an acid generator ingredient (B) which generates an acid upon exposure to light; and an organic solvent (C), wherein the ingredient (A) has both structural units (a1) containing a polycyclic group-containing acid-dissociating dissolution-inhibiting group and derived from an acrylate ester and structural units (a1') containing a polycyclic group-containing acid-dissociating dissolution-inhibiting group and derived from a methacrylate ester.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006188477-A (JP)
Title: External preparation composition for skin
Inventor: KITSUKA HISAFUMI
IPC: A61Q1/04
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external preparation which is used for the skins, improves skin states caused by dryness, such as chapped skin, insufficient gloss, and small wrinkles, can give moisture by increase of a sufficient skin water content holding function, has the so-called beautiful skin effect, and does not have a problem on touches.  <P>SOLUTION: This external preparation composition for the skins is characterized by comprising a copolymer which comprises 1 to 33 mol.% of succinimide units represented by structural formula (1) as repeating structural units and 67 to 99 mol.% of hydroxy carboxylic acid units represented by structural formula (2) (R is methyl or H), and has a weight-average mol.wt. of 1,000 to 100,000.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006194660-A (JP)
Title: Evaluation method for exothermic durability of rubber
Inventor: KAWAKAMI SHINJI
IPC: G01N3/32
Filed: 2005-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method for the exothermic durability of rubber capable of simply judging a blowout capacity in a short time.  <P>SOLUTION: The creep (%) produced in a rubber test piece is measured with the elapse of time while repeatedly applying compression to the rubber test piece using a flexometer to calculate an equilibrium value when the reduction of the creep is converted to an increment and the blowout capacity of the rubber test piece is judged on the basis of the elapse time when the incremental quantity of the creep from the equilibrium value reaches a predetermined threshold value X.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006196367-A (JP)
Title: Light distribution control apparatus and surface light source apparatus using this
Inventor: IDA KOZO
IPC: F21V5/02
Filed: 2005-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light distribution control apparatus which controls the direction of light emitted from a linear diffused light source and gives directivity to the light by a simple structure and with high utilization efficiency, and also to provide a surface light source apparatus using it.  <P>SOLUTION: In the light distribution control apparatus 1 which comprises the linear light source 2, and a light distribution control element 4 of a columnar shape that is arranged adjacent to the linear light source so as to extend along the linear light source, the light distribution control element is made of a transparent material, at least one side 4c is formed into an linear or convex shape in its cross section, and the one side is arranged toward the linear light source. Thus, the light distribution control element is configured so that light is incident from one side and is directed to the direction almost perpendicular to the one side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006196829-A (JP)
Title: Aluminum interconnection forming method
Inventor: SUZUKI KATSUNORI
IPC: H01L21/28
Filed: 2005-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an aluminum interconnection made of alloy films using Al as a main component that has a good orientation of Al alloy films and improves a surface smoothness even when a short-circuit defect between interconnections is solved by lowering a semiconductor substrate temperature in forming Al alloy films to suppress etching residuum.  <P>SOLUTION: This aluminum interconnection forming method forms an Al alloy sputter film containing Cu on an oxide film under a desirable condition that the semiconductor substrate temperature is in a range from 80°C to 130°C, or under a more desirable condition that it is in a range from 80°C to 100°C. In addition, this method performs degas processing in vacuum immediately before an Al alloy sputter in a temperature range from a semiconductor substrate temperature at film formation to 130°C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006202357-A (JP)
Title: Content processor
Inventor: NAKAI EIJI
IPC: G11B27/00
Filed: 2005-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content recorder capable of appropriately recording both of a re-acquirable content and an another content that re-acquisition is impossible.  <P>SOLUTION: The recorder 10 includes a CPU 34. When an instruction to start a broadcast recording operation is issued at the middle of re-encode (RE) dubbing, the RE dubbing process is interrupted by a CPU 34, and the timing information capable of specifying an interruption timing is held in a flash memory 36 to start a broadcast recording process. After that, namely when an instruction to stop the broadcast recording operation is issued in the state the RE dubbing process is interrupted, the RE dubbing process is restarted by the CPU 34 in accordance with the timing information held in the flash memory 36.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006199328-A (JP)
Title: Corrugated fiberboard pallet
Inventor: TATSUMI TETSUYA
IPC: B65D19/34
Filed: 2005-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrugated fiberboard pallet which can be strongly connected with a packing case without increasing a manufacturing cost.  <P>SOLUTION: The corrugated fiberboard pallet 3 has an upper pallet board 7 and a flap 10 provided on the peripheral edge of an upper part 7a of the upper pallet board 7. A communicating hole 14 for fitting a joint 4 connecting the flap 10 with the side board 5 of the packing case 2 is formed in the flap 10. A part on the opposite side to the flap 10 against a folding line L among the upper part 7a of the upper pallet board 7 is made to be a rising piece 11. A communicating hole 15 is formed in a region facing the communicating hole 14 in the rising piece 11. The rising piece 11 is piled up on the flap 10 like this, and the surrounding of the communicating hole 14 becomes double (triple by including the side board 5) to be reinforced thereby. As the part of the upper pallet board 7 is used for reinforcement, the number of components is not increased and the manufacturing cost is not increased.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006203542-A (JP)
Title: Branching filter
Inventor: YAMAKI MASAHIRO
IPC: H03H9/25
Filed: 2005-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a branching filter package provided with satisfactory sealing properties and electromagnetic shielding properties.  <P>SOLUTION: A branching filter comprises a base board; a lid board for covering SAW filters mounted on the base board; the plurality of SAW filters which are mounted on the base board and have different center frequencies from one another; and phase-matching lines for matching the phases of the filters. The phase-matching lines include first line parts arranged on the lid board; and second line parts arranged on the base board. The first and second line parts are electrically connected to each other. It is preferable that the first and second line parts have substantially the same length. The base board and the lid board are a multilayered board, having not less than three and substantially the same number of wiring layers. Both the base board and the lid board include a reference potential electrode, respectively, and the reference potential electrodes are connected electrically to each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006204026-A (JP)
Title: Dc-dc converter
Inventor: SATO TERUHI
IPC: H02M3/155
Filed: 2005-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem associated with conventional DC-DC converters that a large ripple current is passed through an output capacitance, and it is passed through the equivalent series resistors of the capacitance to produce heat; and this degrades the reliability of the circuitry and shortens the lives of elements.  <P>SOLUTION: A DC-DC converter includes a pair of direct-current input terminals, a first switching portion constructed of first and second switch elements directly connected with a pair of the direct-current input terminals, a first inductance and a first capacitance connected with the intermediate point of the first switching portion and the negative terminal of the direct-current input terminals, a second switching constructed of third and fourth switch elements connected with the direct-current input terminals, and a second inductance and a second capacitance connected with the intermediate point of the second switching and the intermediate point between the first inductance and the first capacitance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006202084-A (JP)
Title: Remote maintenance system and remote maintenance method utilizing portable telephone terminal
Inventor: YAMAGAMI SHOHEI
IPC: G05B23/02
Filed: 2005-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To ease place and time restriction to arrangement of maintenance staff, to suppress the labor costs of maintenance staff and to take measures such as quick restoration, in a remote maintenance system and a remote maintenance method utilizing portable telephone terminals.  <P>SOLUTION: An operation terminal 30 receives fault information from a monitor/maintenance target apparatus 10 through a network 20, selects the portable telephone terminal 40 of a maintenance staff member to be notified in accordance with the contents of the fault information and transmits the fault information to the selected portable telephone terminal 40. The portable telephone terminal 40 displays the fault information and transmits work instruction information for the fault of the monitor/maintenance object apparatus 10 to the operation terminal 30. The operation terminal 30 transmits control instruction information corresponding to the work instruction information for the fault which is received from the portable telephone terminal 40 to the apparatus 10. The operation terminal 30 has a function for learning and storing control instruction information for the respective faults and transmits control instruction information directly to the apparatus 10 for an already learned fault, when receiving it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006203627-A (JP)
Title: Digital interactive audio image reproducing method, and reception system
Inventor: CHIU FU-SHENG
IPC: H04N21/436
Filed: 2005-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital interactive audio image reproducing method for providing an image and audio with preferred quality and to provide a reception system.  <P>SOLUTION: The digital interactive audio image reception system is configured to be provided with a local area network including hubs; client end computers; for linking with the external Internet via the hubs; a server end computer; a decoder connected to the server end computer to apply decode processing to a satellite signal; and a satellite signal transmitter-receiver connected to the decoder, with a digital video program broadcast station including: a multimedia server for providing multimedia programs; a web server for providing a web page subscribing service; a signal converter for converting a video signal into the satellite signal; and a satellite signal transmitter-receiver for transmitting/receiving the satellite signal, and with an artificial satellite that links with the local area network via the satellite signal receiver of a recipient, and links with the digital video program broadcast station via the satellite signal transmitter-receiver of the digital video program broadcast station to broadcast the satellite signal to a reception area in a form of a data stream.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006203110-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HAMAGUCHI TSUNEO
IPC: H01L25/18
Filed: 2005-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has a laminated structure, prevents degradation in propagation speed of an electric signal, and can have substrates peeled off each other even after being laminated.  <P>SOLUTION: The semiconductor device 1 is constituted by laminating element semiconductor devices 1a to 1c having wiring boards mounted with semiconductor chips. The laminated element semiconductor devices are electrically connected to another through-conductors 11. Resin layer 12 are formed at least at peripheries of conductors 11 between the laminated element semiconductor devices. The resin layers 12 are formed of total aromatic polyester resin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006210474-A (JP)
Title: Manufacturing method of semiconductor laser element
Inventor: WATANABE YASUSHI
IPC: C23C14/35
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high output and high reliability with less deterioration of an element by COD irrespective of film quality of a protection film, in a semiconductor laser element having the protection films on both end faces of a resonator in the manufacturing method of the semiconductor laser element.  <P>SOLUTION: The resonator end faces 1a and 1b are plasma-processed under a prescribed condition with low ion energy and high ion current density, for example. Thus, contaminant and a natural oxide layer are removed at the resonator end faces 1a and 1b which occur at the time of cleavage, and the resonator end faces 1a and 1b are reformed so that oxidation may be controlled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006207512-A (JP)
Title: Exhaust emission control device and exhaust emission control method for internal combustion engine
Inventor: YOKOTA YASUO
IPC: F01N3/24
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device and an exhaust emission control method for an internal combustion engine capable of efficiently purifying NO<SB>X</SB>in exhaust gas.  <P>SOLUTION: This exhaust emission control device is provided in an exhaust gas passage of the internal combustion engine and purifies exhaust gas. The exhaust emission control device for the internal combustion engine includes an oxidation catalyst and SCR catalyst arranged on a downstream side of the oxidation catalyst, and is provided with a bypass branching off of an exhaust passage on an upstream side of the oxidation catalyst and merging to the exhaust passage on a downstream side of the oxidation catalyst and between the oxidation catalyst and the SCR catalyst, a temperature sensor for measuring temperature of exhaust gas, a flow rate control valve for changing ratio of flow rate of exhaust gas flowing on an oxidation catalyst side and a bypass side, and a control means for adjusting ratio of flow rate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006213096-A (JP)
Title: Inner fender structure of vehicle
Inventor: SHOJI MASAKI
IPC: B62D25/16
Filed: 2005-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner fender structure of a vehicle for exhausting wind infiltrating from a front bumper, while preventing infiltration of water strongly striking on the bottom of a car body such as water in high pressure car washing.  <P>SOLUTION: This inner fender structure 36 has a curved tire storage part 43 for covering an upper part of a tire, and a front bottom part 44 formed in a front part 74 of the tire storage part 43 and connected to a front bumper face bottom part 41. An electric equipment part such as an electric pump 69 of a washer device 22 is arranged above. The front bottom part 44 has a clip hole 47 for fitting a clip 62 used when installed in the front bumper face bottom part 41, and finger inserting holes 45 and 46 for inserting fingers for pressing the inner side when performing fitting-in work from the outside to the clip hole 47. The finger inserting holes 45 and 46 have a sealing part 72 of a snow cave shape for shielding rainwater W such as car washing of straightly advancing to the electric equipment part from the bottom part 25 side of the vehicle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006215664-A (JP)
Title: Storage system and its power source control method and adapter device and its power source control method and storage controller and its control method
Inventor: NAKANO AKIRA
IPC: G06F3/06
Filed: 2005-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To propose a storage system and its power source control method and an adapter device and its power source control method and a storage controller and its control method for improving reliability in simple configurations.  <P>SOLUTION: In a storage system and its power source control method, a storage controller transmits a predetermined activation completion signal to an adapter device after its activation, and the adapter device is activated after receiving the activation completion signal from the storage controller. Also, the adapter device transfers cache data to the storage controller after the stop of its activation, and transmits a predetermined first signal to the storage controller, and the storage controller makes a storage device store the cache data in response to the first signal from the adapter device, and stops its activation after transmitting a predetermined second signal to the adapter device, and the adapter device stops its activation after receiving the second signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005190654-A (JP)
Title: Head assembly using micro-actuator, and recording medium driving device
Inventor: KOGANEZAWA SHINJI
IPC: G11B21/21
Filed: 2005-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head assembly capable of stabilizing the track followup operation of a head during the servo control of a microactuator by a simple structure, and a recording medium driving device.  <P>SOLUTION: A head suspension 17 for supporting a head 16 by a tip is swung by the tip of a carriage 18. A piezoelectric microactuator 23 is held between the carriage 18 and the head suspension 17. A resistor is serially connected to the piezoelectric microactuator 23. The piezoelectric microactuator 23 and the resistor cooperate to constitute a low-pass filter. Thus, the high-frequency noise of a driving voltage applied to the piezoelectric microactuator 23 is removed. As a result, the mechanical resonance of the head suspension 17 is prevented. The track followup operation of the head 16 is stabilized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006215432-A (JP)
Title: Lighting system
Inventor: ITO YOSHITERU
IPC: G09F13/18
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system for signs and advertisement enabling power saving and downsizing, and a frame thereof, and also to provide a waterproof structure of the lighting system for signs and advertisement having excellent waterproofness.  <P>SOLUTION: A light source substrate 14 mounted with light sources 12 comprising a plurality of light emitting diodes D is arranged isolatedly from a light transmission plate 16 made of a polymeric resin in the side end edge direction of the light transmission plate 16 by using a frame 18 made of aluminum. The light transmission plate 16 is previously coated with scatterers 22, 22 to reflect and scatter the light irradiated from the light sources.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222485-A (JP)
Title: Diaphragm for electroacoustic transducer
Inventor: HASHIMOTO YASUJI
IPC: H04R7/02
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroacoustic transducer diaphragm containing mica as a reinforcing material, wherein composite mica is used, in order to improve the sound quality and improve the appearance.  <P>SOLUTION: The composite mica with a high aspect ratio is added to a composite resin in place of natural mica. Since the composite mica has a high Young's modulus and provides a high speed of sound, the sound pressure at high frequencies is improved, and the sound quality is enhanced. In this case, in order to improve the adhesiveness with the composite mica, the diaphragm is constituted, such that a styrenic saturated thermoplastic elastomer, an ethylene-ethyl acrylate-maleic anhydride copolymer, an ethylene group α-olefin copolymer, and a maleic anhydride-modified polyolefin are added singly or their mixture is added.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222243-A (JP)
Title: Cleaning method of semiconductor manufacturing equipment
Inventor: SAITO MISAKO
IPC: H01L21/304
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method of semiconductor manufacturing equipment in which the utilization rate can be enhanced.  <P>SOLUTION: In the cleaning method of semiconductor production equipment 1, having a load lock chamber 2 or a storage chamber 5 for making a semiconductor wafer wait, when it is carried into a processing chamber 6, 7 or carried out therefrom, a pair of electrodes are arranged in the load lock chamber 2 or the storage chamber 5 and are supplied with negative ions. The negative ions are made to react with impurities in the load lock chamber 2 or the storage chamber 5, and the impurities are charged and then the charged impurities are removed by an electric field formed by applying a voltage to the pair of electrodes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI