baber/WOPTO huggingface dataset:
Patent JP-2005331460-A (JP)
Title: Positive electron analysis microscope and measurement method using positive electron beam
Inventor: IWAKI MASAYA
IPC: G21K5/04
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To expand the scope of measured objects to be measured and to be analyzed, and to improve the measurement and analysis accuracy.  <P>SOLUTION: A positive electron microscope has a positive electron beam incident means for entering a positive electron beam into the measured object, an electron beam incident means for making an electron beam incident to the measured object, a secondary electron detecting means for detecting secondary electrons generated by the positive electron beam entered into the measured object by the positive electron incident means and the electron beam entered into the measured object by the electron beam incident means, a monitoring means for generating and monitoring a secondary electron image of the measured object, based on the secondary electrons detected by the secondary electron detecting means, a positive electron impact induced characteristic X-ray measuring means for detecting positive electron impact induced characteristic X rays, generated by the positive electron beam made incident to the measured object, by the positive electron beam incident means and measuring the characteristic X rays due to positive electron impact inner shell electron impact ionization.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340347-A (JP)
Title: Semiconductor integrated circuit device, method of preparing pattern therefor, manufacturing method and apparatus thereof, manufacturing method thereof
Inventor: MUKAI KIYOSHI
IPC: H01L27/04
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To effectively absorb power supply noise, to hereby realize stable operation of a circuit, and particularly to absorb noise existent in the close vicinity of a noise generation source.  <P>SOLUTION: In a semiconductor integrated circuit device, a bypass capacitor is not disposed in a vacant space after a layout design, but a trench T is formed in a required circuit block or in a nearby surface to form a trench type capacitor cell C<SB>D</SB>. Consequently, it is possible to effectively demonstrate the reduction of a chip area and noise reduction effect by the optimum disposition of the bypass capacitor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333916-A (JP)
Title: Agricultural implement
Inventor: IKEDA TOSHIAKI
IPC: A01B33/08
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural implement capable of suitably preventing a part from falling off out of its rotary shaft.  <P>SOLUTION: This agricultural implement 1 is provided by being equipped with a plowing shaft body 21 having a screw shaft part 32 formed with a screw groove 31 on its outer circumferential surface, installing a sprocket 35 at the outer circumferential surface in the vicinity of a screw shaft part 32 of the plowing shaft body 21 and screwing two nut bodies 36 in a state of screwing each other at the screw groove 31 of the screw shaft part 32 for preventing the sprocket 35 from falling off out of the plowing shaft body 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338598-A (JP)
Title: Zoom lens and imaging apparatus having the same
Inventor: ITO DAISUKE
IPC: G02B13/16
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a very compact zoom lens suitable for an optical system for a solid-state imaging device whose shading characteristic is improved.  <P>SOLUTION: The zoom lens has a 1st lens group L1 having negative refractive power, a 2nd lens group L2 having positive refractive power and a 3rd lens group L3 having negative refractive power in order from an object side to an image side, and space between the respective lens groups is changed in the case of zooming. The allotment of the variable power of the 2nd lens group L2 and the 3rd lens group L3 is performed and the focal distance of the 3rd lens group L3 is set within an appropriate range.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336590-A (JP)
Title: Film deposition apparatus, and film deposition system using the film deposition apparatus
Inventor: KITAHARA MASARU
IPC: C23C16/44
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition apparatus capable of shortening its stop time needed for cleaning its electrodes and its peripheral part, thereby enhancing the production efficiency of a film deposition process, and to provide a film deposition system using the film deposition apparatus.  <P>SOLUTION: When it is necessary to clean the electrodes 103 and peripheral part of a plasma CVD apparatus 1, an aperture sealing member 101 of the plasma CVD apparatus 1 is detached by a changing device. A new or cleaned aperture sealing member 101 is attached in place of the detached aperture sealing member 101 by the changing device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347512-A (JP)
Title: Magnetoresistive effect element, thin-film magnetic head, head gimbal assembly, head arm assembly, and magnetic disk device
Inventor: MIZUNO TOMOHITO
IPC: C22C38/00
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the large change of a magnetic resistance when a current is made to flow perpendicularly to the surface of each layer constituting a magnetoresistive effect element.  <P>SOLUTION: The MR element 5 is provided with a nonmagnetic conductive layer 24, a free layer 25 which is arranged so that the layer 25 may adjoin one surface of the nonmagnetic conductive layer 24 and changes in the direction of magnetization in accordance with the external magnetic field, and a pinned layer 23 which is arranged so that the layer 23 may adjoin the other surface of the nonmagnetic conductive layer 24 and is fixed in the direction of magnetization. The free layer 25 has first and second magnetic layers F1 and F2 and a coupling layer 40 arranged between the magnetic layers F1 and F2. The second magnetic layer F2 is arranged nearer to the pinned layer 23 than the first magnetic layer F1, and the magnetic layers F1 and F2 are coupled with each other in an antiferromagnetic state through the coupling layer 40. The bulk scattering coefficient β of the first magnetic layer F1 has a negative value and that β of the second magnetic layer F2 has a positive value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005009491-A (JP)
Title: Reduction in stress corrosion cracking of steam turbine
Inventor: ANGELIU THOMAS MARTIN
IPC: F01D25/00
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing stress corrosion cracking in a metal turbine component exposed to water, steam, and/or aggregate in a steam turbine.  <P>SOLUTION: This method for reducing the stress corrosion cracking of the steam turbine component in the steam environment comprises the step of coating the metal components of the steam turbine with a noble metal. The noble metal is desirably a platinum group metal selected from the group consisting of platinum, palladium, osmium, rhodium, ruthenium, iridium, and combinations having at least one of the above-mentioned platinum group metals. In the other embodiment, the method comprises the steps of coating the metal components with a platinum group metal and introducing a reductant into steam to reduce the stress corrosion cracking. In this specification, a steam turbine having the metal component with a surface coated with a platinum group metal is also disclosed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008883-A (JP)
Title: Continuous mini-emulsion polymerization process
Inventor: ENRIGHT THOMAS E
IPC: C08G85/00
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new free radical polymerization process which produces polymer particles in a continuous system.  <P>SOLUTION: The process includes: heating to a first polymerization temperature a first mixture including a free radical polymerizable monomer, a free radical initiator, and a stable free radical compound to polymerize only a portion of the monomer, resulting in a prepolymer composition; shearing a second mixture including the prepolymer composition, a continuous phase liquid, and a stabilizing compound to create a mini-emulsion; and flowing the mini-emulsion within a polymerization reactor and heating the mini-emulsion at a second polymerization temperature to form polymeric particles wherein the formation of the polymeric particles occurs while the mini-emulsion flows within the reactor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006005249-A (JP)
Title: Heatsink structure for video cassette recorder capstan motor driving ic, and heatsink structure for ic
Inventor: ISE NORIHIRO
IPC: H05K7/20
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heatsink structure for the capstan motor driving IC of a video cassette recorder, highly efficient due to radiation from both surfaces of the IC, and therefore simplified in structure; and to provide a heatsink structure for ICs.  <P>SOLUTION: The heatsink 1 is formed into a U-shape, the front wall 1a of the heatsink 1 is formed into an H-shape laid down on its side, and the central bar of the H-shape enters into an edge groove 3a formed in a substrate 3 mounted with an IC2. A square hole 3b is vertically provided at the location for the IC2 in the substrate 3, and the square hole 3b extends anterior to the location for the IC2. Upward/downward protrusions 1c or the like are formed in the heatsink 1 for vertically sandwiching the IC2. Radiation grease is applied to the surfaces of the IC2 in contact with the upward/downward protrusions 1c or the like. From the heatsink 1, a leg 1f or the like protrudes downward, to be inserted into a hole in the chassis.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006004289-A (JP)
Title: Control system for security device, and its control method
Inventor: NAKASE TAKAFUMI
IPC: H04N7/18
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system for a security device, and its control method positively and automatically carrying out setting and canceling of a crime prevention monitoring mode in a security device, and preventing improper control by a third party.  <P>SOLUTION: A portable terminal part 9 is provided to be carried by an object person allowed entrance into a predetermined area for sending address data specifying the object person, a receiving part 10 is provided for receiving the address data at an entrance of the predetermined area, a setting circuit 2 is provided for selectively setting the security device 1 to the crime prevention monitoring mode, a camera 11 is provided for acquiring image data of a person passing the entrance, a comparison circuit 38 is provided for acquiring image data of the object person 8 by the camera 11 and comparing it with image data stored in a memory 37 for image data when the address data of the object person 8 is received in a state set in the crime prevention monitoring mode, and a processing means is provided for canceling the crime prevention monitoring mode of the security device 1 when there is a match in comparison of the image data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006005832-A (JP)
Title: Electronic leaflet system
Inventor: KOZUKI MASASHI
IPC: H04N21/239
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that massive advertisement distribution becomes easy by using electronic media, however, as a result, advertisement unnecessary for a consumer is transmitted and truly necessary advertisement is buried without reaching the consumer.  <P>SOLUTION: This invention is an electronic leaflet system by which an advertiser easily provides advertisement specialized in an area by the electronic media and the consumer freely browses the advertisement. Since link information to an electronic leaflet server is transmitted from a CATV station service server instrument corresponding to equipment unique identification information of a transmitter/receiver to the transmitter/receiver, the consumer access an electronic leaflet server in an area to which he/she belongs and obtains the advertisement specialized in the area.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005053896-A (JP)
Title: Method for production of pyrimidine nucleoside compound, and new pyrimidine nucleoside compound
Inventor: ARAKI TADASHI
IPC: C07H19/073
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a pyrimidine nucleoside compound from a sugar phosphate and various pyrimidine base derivatives in the presence of cytosine nucleoside phosphorylase.  <P>SOLUTION: A pyrimidine nucleoside compound is produced by reacting, in the presence of an enzyme having cytosine nucleoside phosphorylase activity, a sugar phosphate with a pyrimidine base derivative represented by formula (I) (wherein R1 is amino which may be substituted by an acyl having a 1-3C alkyl or by an 1-3C alkyl, 1-3C alkyl or thiol; R2 is amino, thiol, hydroxy or H; R3 is a 1-3C alkyl which may be substituted by hydroxy, amino or H; and R4 is hydroxy or H excluding such a case that R1 is amino; R2 is hydroxy; R4 is H; and R3 is a 1-3C alkyl or H).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006007802-A (JP)
Title: Knuckle for automobile and manufacturing method thereof
Inventor: UMEHARA YOSHIAKI
IPC: B22D18/04
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knuckle for automobile with necessary and sufficient strength, and a method of manufacturing it.  <P>SOLUTION: In this knuckle for automobile composed of aluminum or an alloy thereof manufactured by casting, each component has an average of DASII value of 10-34μm. Each component desirably has an average tensile strength of 260MPa or more, an average load bearing capability of 170MPa or more, and an average elongation of 8% or more. In manufacturing this knuckle, molten metal is injected to a cavity forming the knuckle for automobile, and the molten metal injected to the cavity is cooled at 180-2200°C/min. At the time of casting, a riser part is provided to be continued to a bearing support part, and the average solidification speed of a knuckle body is set higher than that of the riser part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006008142-A (JP)
Title: Tape cassette case
Inventor: ASHIKAWA TERUO
IPC: G11B23/023
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape cassette case capable of reliably protecting the tape cassette by being automatically locked when dropped even when the lock of a side lock part is incomplete.  <P>SOLUTION: The tape cassette case comprises an accommodation part 11 having a peripheral wall to accommodate the tape cassette 50, a lid part 12 having an outer wall 26 to surround the accommodation part 11, a connection plate 13 to be hinge-connected so as to open/close the accommodation part 11 and the lid part 12, an engagement part 38 formed on an outer surface of the outer wall 26 of the lid part 12, and a side lock part 14 which is hinge-connected to a part of the peripheral wall of the accommodation part 11 and locked to the engagement part 38 as being turned. The side lock part 14 is hinge-connected to the accommodation part 11 at the position on the accommodation part 11 side from the outer wall 26 of the lid part 12 when the lid part 12 is closed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005102146-A (JP)
Title: Amplifier, and high frequency power amplifier using the same
Inventor: MATSUMOTO HIDETOSHI
IPC: H03F3/38
Filed: 2004-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier using a wide band, high efficiency, and low distortion amplifier free from clipping distortion, and to provide a high efficiency and low distortion high frequency power amplifier, using that amplifier, which can be applied to wide band wireless communication systems.  <P>SOLUTION: The amplifier has a DC-DC converter 2, augmented with a low pass filter 4, for amplifying the low frequency components of an input signal from a terminal 5, and a class B amplifier 3, augmented with a high pass filter 4, for amplifying the input signal and supplying its high frequency components after amplification. The DC-DC converter 2 and the class B amplifier 3 are connected in parallel, and the power supply voltage of the class B amplifier 3 is controlled with the low frequency components of the input signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224792-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: AKAMINE MASAAKI
IPC: B01J23/63
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a decrease in specific surface area and keep an OSC performance by suppressing a phase change (a phase transition) of Al<SB>2</SB>O<SB>3</SB>when a catalyst is exposed to a high-temperature exhaust gas while improving the exhaust gas cleaning performance with a part of the catalyst metal metallized by devising a composition of a support material in relation to the catalyst for cleaning the exhaust gas which is supported by the support material containing Al<SB>2</SB>O<SB>3</SB>, CeO<SB>2</SB>and ZrO<SB>2</SB>.  <P>SOLUTION: In a three-way catalyst the support material of which based on a compound oxide containing Al, Ce, Zr, Y and La carries Pd, a ratio B/A for a total of Ce, Zr, Y and La atom molar number B against Al atom molar number A is more than 1/48 and less than 1/10, a part of Pd is metallized and the residual is oxided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240995-A (JP)
Title: Molded plastic gear, intermittent rotation transmission mechanism using it, and gear train
Inventor: TAKEUCHI YOICHI
IPC: F16H55/18
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce occurrence of tooth hitting sound when meshing caused by backlashing.  <P>SOLUTION: An overhanging part 5 for eliminating backlashing is protrudedly formed on a tooth face 6 on one side in both end parts in the direction of tooth width of a tooth 2, and the overhanging part 5 is not formed on a tooth face 12 on the other side of the tooth 2. The overhanging part 5 is formed to become flush with the tooth face 6 on one side when it is elastically deformed so as to absorb backlash amount, and the tooth face 12 on the other side of the tooth 2 becomes a main power transmission face. By constituting the overhanging part in this way, the overhanging part 5 comes into contact with a gear face of the mate meshing gear elastically and absorbs rotation energy of the mate gear when performing intermittent rotation by elastic deformation of the overhanging part 5 to reduce impact caused when meshing tooth faces collide mutually and suppress occurrence of tooth hitting sound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006006843-A (JP)
Title: Hinge for game machine
Inventor: NAKAMURA ATSUFUMI
IPC: A63F7/02
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge for a game machine by which the movable part and fixing part of an upper hinge in the game machine are easily assembled by fitting and detachment by an illegal operation is prevented.  <P>SOLUTION: A horizontal bending projection 5 is projected by bending in a reverse L shape on the horizontal attachment board 3 of the fixing part 1. A pin 4 is projected upward on the horizontal bending projection 5. A half hole shape bearing part 13 where the pin 4 is put through is arranged on the horizontal attachment part 11 of the movable part 10. An outer wall part 16 is formed on the horizontal attachment part 11 so as to enclose the bearing part 13 and an opening 15 is formed in the outer wall part 16. A groove shape guide passage 14 is communicated between the opening part 15 and the bearing part 13. A leaf spring 20 with a tip bearing part 21 arranged at the tip end is attached onto the horizontal attachment part 11. The pin 4 which reaches the bearing part 13 at the tip end of the guide passage 14 is held between the tip end bearing part 21 of the leaf sprint 20 and the bearing part at the tip end of the guide passage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006012092-A (JP)
Title: Device, method and program for evaluation design of semiconductor device, and storage medium
Inventor: OSAWA MORIYOSHI
IPC: H01L21/82
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To realistically and precisely perform an evaluation design of semiconductor device.  <P>SOLUTION: Gate length information 1g of pattern data 323b of a gate electrode is extracted. Distance pieces of information sg1 and sg2 of the pattern data 323b of the gate electrode from pattern data 323a and 323c of gate electrodes adjacent to the pattern data 323b is calculated. Dispersion parameters of the pattern data 323b of the gate electrode are extracted from a dispersion parameter table 254 for every edge. Dispersion information is calculated for every edge. The calculated dispersion information Dg is added to the gate length information 1g (lg=120 nm) in the description of a net list 600.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006017920-A (JP)
Title: Image forming apparatus
Inventor: TANAKA MANABU
IPC: G03G21/10
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of efficiently performing cleaning, such that the surface of photoreceptor drum is polished.  <P>SOLUTION: When a cleaning switch 15 for manual operation is turned on, the thresholds of temperature and humidity at which the photoreceptor drum 11 needs to be cleaned are set (updated), on the basis of the ambient temperature and humidity of the photoreceptor drum 11 measured by a temperature sensor 16 and a humidity sensor 17. When the cleaning switch 15 is turned on or when the ambient temperature and humidity of the photoreceptor drum 11 reaches their respective set thresholds, the cleaning of the photoreceptor 11 is executed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006016163-A (JP)
Title: Derricking clamp
Inventor: TSUYAMA HATSUO
IPC: B65G7/08
Filed: 2004-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a derricking clamp having a novel and simple configuration and high degree of safety and enabling easy operation.  <P>SOLUTION: This derricking clamp 1 is composed of a clamp main body 2 provided with a suspension hole 24 in an upper end part and a lower end forward extension part 23 and a receiving metal unit 3 turning around a fulcrum 25 provided at a tip of the lower end forward extension part of the clamp main body and formed by forming a substantially right angle by a side face part 31 and a bottom face part 32. Since a rotation fulcrum of the receiving metal unit is positioned on an outer side by a predetermined distance A from a vertical line X passing through the center of the suspension hole when hanging the clamp main body through the suspension hole, the receiving metal unit rotates automatically around the rotation fulcrum due to self-weight of a coil-like workpiece W to pull up the coil-like workpiece and convey it in a substantially stand-up state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006025508-A (JP)
Title: Motor for electric power steering system and electric power steering system
Inventor: BABA TAKASHI
IPC: H02K21/12
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor for an electric power steering system in which the slip of a permanent magnet can be prevented surely by a simple structure and a variation in loss torque can be reduced.  <P>SOLUTION: Out of a plurality of electromagnetic steel plates (15, 16), at least one steel plate (16) at each end of a rotor core (17) has an outside diameter larger than the inside diameter of a rotor magnet (18).  <P>COPYRIGHT: (C)2006,JPO&NCIPI