baber/WOPTO huggingface dataset:
Patent JP-2005197551-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: AOYAMA TOSHIKO
IPC: H01L21/768
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for performing the forming of a through-hole pattern wherein its lighting condition can be optimized independently of the denseness and rareness of the through-hole pattern, and it is made simple and stable since the correction of any mask used in it is not required.  <P>SOLUTION: The method has a process for forming on an interlayer insulation film 3 to form therein a through hole 8 a mask film 4 to become an etching stopper, a process for removing then previously the portion of the mask film wherein the through hole is to be formed, a process for so forming thereafter by usual lithography processes the pattern of a resist 5 which comprises only a dense pattern as to perform the etching of the through holes, a process for removing thereafter the resist film, and a process for removing the mask film, if necessary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005192536-A (JP)
Title: Coagulation device for soybean milk
Inventor: UMEMURA ATSUMI
IPC: A23L11/00
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coagulation device for soybean milk, capable of mixing/agitating bittern with the soybean milk uniformly in a short time without building-in a useless device or a housing chamber.  <P>SOLUTION: This coagulation device has a stage plate part for loading a housing box for housing the soybean milk and bittern, a holding part installed as standing almost vertically from the end part of the stage plate part, an agitation rod-holding plate installed as up and down and as rotatable by using a part making a contact with the holding part as a fulcrum shaft, and a plurality of agitating rods installed freely attachably and detachably to/from the agitating rod-holding plate and as standing to face against the stage plate part, and is constituted by installing agitation blades pivoted at the lower ends of the agitating rods and rotating in a parallel plane to the agitation rod-holding plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200114-A (JP)
Title: Winding method and device for wire
Inventor: OKAZAKI IWAO
IPC: B65H54/28
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding method and device for a wire of simple constitution capable of precluding occurrence of beating the wire by accommodating the cut-off terminating wire certainly in a ring-shaped guide even when the severance has occurred on the way of the winding operation.  <P>SOLUTION: For winding the wire on a bobbin, the pass-line of the wire 1 on the bobbin is covered with the ring-shaped guide 20 provided with a cutout 25 for guiding the wire 1 and having a width smaller than the winding width of the bobbin 3 whose inside diameter is enlarged gradually. The ring-shaped guide 20 has an engagement part 24 where the wire 1 is engaged by the centrifugal force generated by rotation of the bobbin 3. The ring-shaped guide 20 is put in relative movement to the axial direction of the bobbin 3, or the bobbin 3 makes relative movement to the axial direction of the ring-shaped guide 20. The ring-shaped guide 20 is rotated in the circumferential direction in compliance with the change of the pass-line owing to the winding amount of the wire or caused by changing-over of the bobbins on which the wire is wound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201966-A (JP)
Title: Karaoke machine for automatically controlling background chorus sound volume
Inventor: SAKURAI SHINJI
IPC: G10H1/00
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke machine which automatically performs sound volume control of a background chorus according to the presence or absence of a background chorus participant.  <P>SOLUTION: The karaoke machine is equipped with: a background chorus reproduction gain varying means for amplifying the reproduced background chorus tones by an instructed gain separately from other accompaniment tones; and a control means for recognizing the reproduction period of the background chorus in karaoke music, analyzing the pitch change pattern of a microphone singing voice input in a background chorus reproduction period, judging the presence or absence of the background chorus tones by comparing whether the melodic components approximated to the background chorus tones are included in the microphone singing voice input, and reducing the background chorus sound volume by a background chorus reproduction gain varying means with the judgment that the background chorus tones are included in the microphone singing voice input as a turning point. The karaoke machine reproduces the karaoke music with the background chorus, mixes the same with the singing voice input from the microphone, and outputs the sounds.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208714-A (JP)
Title: Component for web service management, and monitoring center system
Inventor: ONISHI KENTARO
IPC: G06Q10/00
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component for Web service management and a monitoring center system that can dispense with a special mechanism such as a monitoring device and collect detailed information by integration of a monitoring system into tasks.  <P>SOLUTION: The component is for use in a Web service system in which the monitoring center system 1 and a customer system 2 are connected for information exchange via a communication line 3. The component is integrated into a workflow of customer system configuration as a management service for an individual service object event, and has a function executed when the customer workflow executed generates a monitoring object event, to send a generated event ID, a date/time, a customer ID, an access destination, a task name, log information and the like to the monitoring center system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208205-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: KASAMA MINORU
IPC: G03G21/10
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device in which emission of the chattering sounds of a blade is restrained.  <P>SOLUTION: The cleaning device for an image forming apparatus includes: a cleaning blade 16a which is in contact with a photoreceptor drum 12 on which a toner image is formed and held, and removes residual toner on the photoreceptor drum 12; and a metal thin plate member 75 which is fixed to the cleaning blade 16a and has a pair of opposite faces with a predetermined amount of space (L) between them. In the cleaning device, the space (L) between the pair of faces of the metal thin plate member 75 is the length of the half wavelength (λ/2) of chattering sounds emitted due to the contact of the cleaning blade 16a with the photoreceptor drum 12. The phases of the chattering sounds emitted from the pair of opposite faces are reverse and nullify each other, so that the chattering sounds are remarkably reduced. Further, heat generation of the cleaning blade 16a can be restrained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206654-A (JP)
Title: High-damping bearing and rubber composition therefor
Inventor: IUMI KOICHI
IPC: C08K3/34
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-damping bearing which can stably exert a high damping property and an excellent rigidity, even when the bearing is repeatedly subjected to shear deformation, and a rubber composition used therefor.  <P>SOLUTION: The rubber composition for the high-damping bearing contains 100 pts.mass rubber component, 5-55 pts.mass agglomerate of quartz and kaolinite and 10-55 pts.mass petroleum resin. The high-damping bearing is obtained by alternately stacking the rubber composition and a rigid sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207813-A (JP)
Title: Corrosion rate sensor, its manufacturing method and measuring system
Inventor: TAKAHASHI IWAKICHI
IPC: G01N27/04
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion rate sensor usable even on an indoor place causing no dew condensation, and measuring the corrosion rate regardless of a using environment efficiently in a short period.  <P>SOLUTION: This sensor for measuring the corrosion rate in the atmospheric environment has an insulator 4 comprising an epoxy resin, a conductor 2 arranged on the insulator 4 and comprising phosphor bronze, a nickel-plated coating for controlling diffusion of copper in the phosphor bronze by coating the conductor 2 surface, and a solder-plated coating for coating the surface of the nickel-plated coating and working as a diffused coating of the copper in the phosphor bronze. The corrosion rate in the atmospheric environment is measured based on the relation wherein an electric resistance value of the conductor 2 is changed corresponding to the diffusion rate of copper when the diffusion of the copper in the phosphor bronze progresses to the solder-plated coating through the nickel-plated coating corresponding to at least the concentration of a corrosion factor material in the atmospheric environment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210400-A (JP)
Title: Communication band limiting device
Inventor: YASUDA SHIN
IPC: H04L47/20
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication band limiting device capable of executing the band restriction corresponding to the priority of information.  <P>SOLUTION: The band restriction is executed to the received information amount by a threshold in which an information amount to be transmitted is previously set in the communication band restriction device 1. The communication band restriction device is provided with a priority detector 2 for detecting priority H, L from received information; stacks 4a, 4b for storing a threshold TL with higher priority and a threshold TH with lower priority on the basis of the priority H, L; and a transmission verifying part 3a which compares the thresholds TL, TH of a counter 5a for counting a transmittable information amount of the information, permits the transmission regardless of the priority H, L when the transmittable information amount exceeds the threshold TH with lower priority, permits the transmission of only the information with higher priority H when the transmittable information amount is below the threshold TH with lower priority and exceeds the threshold TL with higher priority, and inhibits the transmission regardless of the priority H, L when the transmittable information amount is below the threshold TL with higher priority.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004248272-A (JP)
Title: Method of managing key for content reproduction
Inventor: OTA KAZUO
IPC: H04L9/08
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key managing method capable of reducing message length and the number of device keys.  <P>SOLUTION: At first a user is assigned to a leaf of a tree structure having N layers (N is a natural number not less than 3). Nodes which are lower in rank than a boundary node between a root and a leaf of the tree structure are covering processed based on the DM method. The tree structure is then covering processed based on the CM method after the boundary node is made as the leaf, and the boundary node having a disabled node inside of a partial tree covering processed by the DM method is made as the disabled node.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005111972-A (JP)
Title: Image forming device and optical scanner
Inventor: YOSHIDA YOSHIKI
IPC: H04N1/036
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device and an optical scanner that eliminates a color misalignment and a magnification difference in the main scanning direction of an image by measuring a partial magnification for each optical system mounted on the image forming device and correcting the magnification for every part.  <P>SOLUTION: A standalone measuring device measures a writing magnification for each area of an image in the main scanning direction on a photosensor 11 and computes an amount of correction. The amount of correction computed is stored in a register 24 or the like. During an image formation, a CPU 30 reads the amount of correction in the register 24. A pulse string generation section 21 generates a pulse based on the amount of correction and adjusts an image writing magnification in the main scanning direction of the photosensor 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217101-A (JP)
Title: Electronic component receiving package and electronic device
Inventor: MIYAUCHI MASAHIKO
IPC: H01L23/02
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component receiving package and an electronic device, wherein heat generated by the electronic components can be dissipated well to the outside or atmosphere, and the electronic part can be firmly adhered to a radiation member.  <P>SOLUTION: An electronic component receiving package 8 comprises a planar radiation member 1 having a mounting part 10 for electronic components 11, and a frame body 5 having a plurality of wiring conductors 6 which are attached around the mounting part 10 on the upper face of the radiation member 1 to be led out from the periphery of the inside mounting part 10 to an outer surface. In the radiation member 1, a through metal body 3 composed of copper or an alloy having copper as a main ingredient is embedded from the upper face to the lower face of the center of a frame-shaped base body 2 obtained by immersing copper in a sintered body composed of tungsten or molybdenum, and also copper layers 4a, 4b are formed so as to cover upper and lower faces of the base body 2 and the through metal body 3. In the copper layers 4a, 4b, the mean diameter of a crystal body is 5 mm or below as viewed in plan.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211806-A (JP)
Title: Waste water treatment plant
Inventor: URANO TETSUKAZU
IPC: C02F1/465
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive oil and water separation apparatus capable of treating a large amount of waste water.  <P>SOLUTION: The subject waste water treatment plant P for obtaining clean water by removing a contaminant from the waste water in which the oil content and the part other than the oil content coexist as the contaminant is provided with: the oil and water separation apparatus 1 into which the waste water is introduced; and an electrolytic separator 38 disposed downstream from the oil and water separation apparatus 1. The oil and water separation apparatus 1 is provided with four separation tanks which are parted by three partition walls and are located in series and the second partition wall is constituted so as to become inclined to the downstream side as proceeding to the upper side. Thereby, the waste water that flows out is guided obliquely upward, the oil content in the waste water is gradually accumulated and is efficiently separated as an oil layer in the upper layer, only a water layer from which the oil content has been removed is guided to the electrolytic separator 38 where the contaminant other than the oil content is removed, subsequently, sludge originated from the contaminant removed by the electrolytic separator 38 is removed by a filter device 50 and the clean water is thus obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216056-A (JP)
Title: Vehicle-mounted risk avoidance controller
Inventor: NAKAJIMA YASUO
IPC: B60T7/12
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a rear-end collision prevention device performing control for risk avoidance of one's own vehicle when the vehicle approaches a preceding vehicle to a limit safe distance perform operation based on driver's risk recognition not appearing as a clear change of behavior of the vehicle.  <P>SOLUTION: The rear-collision prevention device has: a function (step 103) for specifying an inter-vehicle distance between one's own vehicle and the preceding vehicle; a function (step 107) for deciding that the driver of the vehicle performs deceleration preparation operation; a function (step 109) for specifying the limit safe distance L2 shorter than when not performing the deceleration preparation operation, when performing the deceleration preparation operation; and a function (step 112) for performing the control for the risk avoidance of the vehicle on the basis of that the inter-vehicle distance is shorter than the limit safe distance L2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221417-A (JP)
Title: Operation confirmation system by air
Inventor: HIROSAKI KAZUSADA
IPC: G01M13/02
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for confirming operation of a hydraulic equipment by air pressure.  <P>SOLUTION: In this operation confirmation system, an oil passage 2 for a low gear, an oil passage 3 for a second gear, an oil passage 4 for a third gear and an oil passage 5 for a top gear are branched from a main oil passage 1, a clutch 2a is provided in the oil passage 2 for the low gear, a clutch 3a and a valve 3b are provided in the oil passage 3 for the second gear, a clutch 4a and a valve 4b are provided in the oil passage 4 for the third gear, and a clutch 5a and a valve 5b are provided in the oil passage 5 for the top gear. When an O-ring or a seal ring is not attached yet or is displaced under the condition where a pressurized air source 6 is connected to one end of the main oil passage 1, air is leaked from a portion therein (not attached or shifted) to reduce pressure. For example, the clutches 4a, 5a for the third and top gears are not operated (not shifted) by the air pressure, when the air is leaked in the valve 3b for the second gear.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223698-A (JP)
Title: Transmission line characteristic estimating device and computer program
Inventor: MIYAZAKI NORIAKI
IPC: H04B7/005
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To increase the precision of a transmission line characteristic estimation value in a radio communication system using a pilot signal whose frequency characteristics are not fixed.  <P>SOLUTION: A transmission line characteristic estimation device comprises a switch SW for dividing a received known signal received by a receiver into a plurality of received known signals; and a transmission line estimation value computing unit 232 for calculating the transmission characteristic estimation value, from a plurality of divided received known signals and transmitted known signals corresponding to the received known signals each so that signal to noise ratio is maximized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239549-A (JP)
Title: Peptide conjugate
Inventor: TAKEOKA SHINJI
IPC: A61K47/48
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a platelet substitute having specific aggregating actions without undergoing aggregation with inactive platelets in blood vessels and without inducing unnecessary thrombosis or intravascular coagulation of blood.  <P>SOLUTION: It is found out that a conjugate having a dodecapeptide contained in the GPIIb/IIIa recognition site of fibrinogen and bound thereto has preferable properties as the platelet substitute, i.e. specifically binding only to the substantially activated GPIIb/IIIa. Thereby, an achievement is accomplished.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004264838-A (JP)
Title: Modifying agent for lithographic printing forme
Inventor: SAKAMOTO ATSUSHI
IPC: B41N3/00
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modifying agent for a lithographic printing forme realizing that: the agent stably shows the erasing function for a long time; deformation or damages of the container storing the agent or leaking of the content from the container is prevented; only a desired image part can be erased and the image part can be rapidly erased independently of the kind of the lithographic printing forme without giving an adverse influences on the nearby necessary image part; no contamination is induced in the erased part; and the agent shows high safeness regarding the health of an operator.  <P>SOLUTION: The modifying agent for a lithographic printing forme contains a carbonic acid ester and a basic compound, and further contains a specified sulfoxide compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004297780-A (JP)
Title: Image reading apparatus and image forming device
Inventor: MAKINO YUICHI
IPC: G03G15/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent picture quality variation by stabilizing a luminance level around a reading part in an image reading apparatus for reading an image while reading a moving image of an original.  <P>SOLUTION: The image reading apparatus is equipped with a platen roller 24 that is provided while facing platen glass 161 for feeding the original, a white platen holder 27 for supporting the platen roller 24 for rotation, and regulator ribs 32 provided in the platen holder 27 to form a gap (t) between the platen roller 24 and the platen glass 161.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227170-A (JP)
Title: Fine adjustment mechanism for scanning type probe microscope
Inventor: IYOGI MASATO
IPC: H01L41/09
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine adjustment mechanism for a scanning type probe microscope of high rigidity and high measuring precision, by arranging a strain gage type displacement sensor allowing setting even in a narrow space to allow temperature compensation.  <P>SOLUTION: This fine adjustment mechanism constituted of a piezoelectric element is provided with at least two-division or more of electrodes, one of the electrode parts is constituted as a dummy electrode to impress no voltage thereto, the other electrode is constituted as an active electrode to generate a strain by impressing a voltage, resistors are provided in one portion or two portions respectively in the active and dummy electrodes, and a bridge circuit is constituted of the resistors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225839-A (JP)
Title: Two-pack type adhesive for aprismatic enamelum
Inventor: NAKATSUKA KAZUMITSU
IPC: A61K6/891
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a two-pack type adhesive excellent in storage stability and having high acid resistance and developing excellent adhesive force to aprismatic enamelum of human tooth even when long period laps after production of the adhesive because of excellent storage stability, and to provide a bonding method capable of bonding the aprismatic enamelum to a dental repairing material without causing such damage as to lose gloss to a tooth or discoloring the tooth.  <P>SOLUTION: This two-pack type adhesive for aprismatic enamelum comprises a first liquid containing (a) a sulfonic acid group-containing polymerizable monomer having a methacrylamide group and/or an acrylamide group and a second liquid containing (b) a phosphoric acid-containing polymerizable monomer having an alkyl group in which the main chain carbon number is 6-20 and/or an alkylene group in which the main chain carbon number is 6-20, and (c) water and (d) a water-soluble solvent each formulated in the first liquid and/or the second liquid. The bonding method comprises using the adhesive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI