baber/WOPTO huggingface dataset:
Patent JP-2005026448-A (JP)
Title: Barrier metal film manufacturing apparatus and method therefor
Inventor: SAKAMOTO HITOSHI
IPC: C23C16/08
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a barrier metal film which can satisfy the diffusion-proof property and close contact property.  <P>SOLUTION: Gas plasma 19 of chlorine gas to which only a very small amount of nitrogen is mixed is generated by generating plasma within a chamber 1 accommodating a substrate 3, a precursor of tantalum chloride is generated in the gas phase by etching a material 11 to be etched of tantalum with chlorine radical, and the tantalum element of precursor is formed as a film on the substrate by lowering the temperature in the side of substrate 3 than that in the side of the material 11 to be etched. Accordingly, both diffusion-proof property and close contact property can be satisfied through disturbance of column type interface by coupling the nitrogen element to metal crystal of barrier metal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023665-A (JP)
Title: Unit building
Inventor: CHIHARA KATSUYUKI
IPC: E04B1/348
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit building which flexibly can cope with a plot by using a smaller number of building units, and secures a largest building area in the plot insofar as the building area does not violate a building coverage.  <P>SOLUTION: The unit building 1 is constructed by arranging a plurality of building units 3, 4 each having a frame including a plurality of columns, ceiling beams connecting between upper edges of the columns, and floor beams connecting between lower edges of the columns, side by side with a predetermined extending gap L therebetween, along either a horizontal longer side or a horizontal shorter side of each unit. The extending gap L is determined so as to be smaller than one of smaller values out of shorter side dimensions of the building units 3, 4 which are manufactured according to modules conforming to manufacturing referential dimensions, and so as to be larger than a preset value of an allowable tolerance gap at the time of combination of the building units 3, 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027684-A (JP)
Title: Fire prevention implement for hollow dry type compartment
Inventor: SHIMIZU MASAHIRO
IPC: A62C3/16
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measure implement capable of execution easily at a low cost and capable of the execution without mortar and without putty in a hollow dry type compartment.  <P>SOLUTION: An implement body is constituted of implement elements A and B for which sleeves 2b and 3b are projectingly provided facing each other from the back surface of a pair of flanges 2 and 3 and the tips of the sleeves 2b and 3b can be freely slidably fitted to each other. Holes continuing into the sleeves 2b and 3b are formed at the respective flanges 2 and 3 of the implement bodies A and B and film bodies 2i and 3e are attached to the holes. On the tip side of the sleeve 2b of the implement element A, a thermally expandable member 2d with an intermediate partition film 2h for partitioning the inside of the sleeve is attached. The sleeves 2b and 3b of the implement elements A and B are fitted inside a through-hole and both flanges 2 and 3 are connected with a bolt shaft 4 and nuts 5. The film bodies 2i and 3e and the intermediate partition film 2h are cut and a pipeline 10 and a cable 11 are made to pass therethrough.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031118-A (JP)
Title: Image forming apparatus, process cartridge and toner
Inventor: UCHITANI TAKESHI
IPC: G03G15/02
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which contamination of a charging member can be prevented by using a nearly spherical toner, even when toner not removed in a cleaning step after transfer remains on a photoreceptor and reaches a charging step.  <P>SOLUTION: The image forming apparatus comprises a latent image carrier 1 for carrying a latent image, a charging means 2 with a charging member 2a disposed near the latent image carrier 1, and a developing means 4 using a developer comprising a toner having an average circularity of 0.93-1.00, wherein the relation between the maximum static friction coefficient (μ1) of the latent image carrier 1 and the maximum static friction coefficient (μ2) of the charging member 2a is made μ1>μ2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357680-A (JP)
Title: Green cup
Inventor: MAEKAWA EIICHI
IPC: C05F5/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the power of soil which is lowered by a chemical fertilizer, an agrochemical, or the like.  <P>SOLUTION: The subject green cup is obtained by mixing beer lees, coffee lees, soy sauce lees, fish refuse, papermaking sludge, wood pieces, chips, sludge, or the like, with quicklime and starch paste, fermenting/drying the mixture and forming into a cup shape with a pressing machine. By filling soil into the cup for growing seedlings of a vegetable, the seedling is transplanted to a field together with the cup. Thereby, the growth of the vegetable is very good without having a damage to its root, with the decomposition of the green cup to return to the soil and become an organic fertilizer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033284-A (JP)
Title: Mobile communication terminal and communication system
Inventor: ICHIKAWA KOJI
IPC: H04B7/08
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for realizing a communication method which consumes only small power and is capable of attaining high speed communication when data are actually communicated, and to provide a mobile communication terminal.  <P>SOLUTION: The mobile communication terminal is provided with: a communication system wherein original signals of the same frequency band are transmitted from a plurality of antennas as a plurality of signals related to each other and, on the other side, the original signals are restored from the above signals received by a plurality of antennas; and a communication system wherein a single antenna transmits the original signals and, on the other hand, a single antenna receives the original signals. The mobile communication terminal selects a system wherein the single antenna is used for mutual communication at least in the case of a standby state and selects one of the above systems on the basis of the characteristic of the data to be communicated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033343-A (JP)
Title: Multi-frequency shared antenna
Inventor: INOUE DAISUKE
IPC: H01Q5/10
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-frequency shared antenna in a downsized and simple configuration, capable of realizing excellent antenna characteristics.  <P>SOLUTION: The multi-frequency shared antenna is provided with: a dielectric board 12 placed on a ground plate 11; a high frequency patch 14 formed in the range of a prescribed shape on an upper plane of the dielectric board 12; a low frequency patch 13 formed within the range of including the high frequency patch 14 apart from the range of the prescribed shape on the upper plane of the dielectric board 12 by a gap 15 with a prescribed width from; a high frequency feed point 18 electrically coupled to a prescribed position of the high frequency patch 14; a low frequency feed point 17 electrically coupled to a prescribed position of the low frequency patch 13; two connecting patches 16 or over located at two regions opposed to each other in the gap 15 and sandwiching at least the high frequency patch 14 and for interconnecting the high frequency patch 14 and the low frequency patch 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030455-A (JP)
Title: Water bed pipe construction method using long pipe
Inventor: MIYAMOTO AKIRA
IPC: F16L1/26
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subaqueous pipe construction method using a long pipe, allowing laying a water bed pipe with high efficiency at a low cost.  <P>SOLUTION: In this water bed pipe construction method, the work that the long pipe 3 obtained by joining a plurality of short pipes is transferred to a rear part of a barge type platform 1 anchored 2 on the bottom 23, a front part of the long pipe 3 is drawn on a plurality of guide rollers 5 mounted on the barge type platform 1, a front end of the long pipe 3 and a rear end of the existing long pipe 3 are welded and joined at a welding stage 6 of the barge type platform 1, and then the tensile force is applied to a prolonge 22 mounted on a front end of the existing pipe 3 to move along the laying line, is repeatedly performed to lay and extend the subaqueous pipes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032854-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TAKAHASHI MICHIYA
IPC: H01L21/304
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a short circuit caused by scratches generated between wirings as the downsizing of a semiconductor device progresses.  <P>SOLUTION: In order to decrease short-circuited points between wirings, a second insulating film is formed and an wiring trench or a via hole is formed therein. After Cu wiring is formed by electrolytic plating or metal CMP, sputter etching is performed on the surface of a substrate by one of a rare gas, e.g. helium or argon, ammonia (NH<SB>3</SB>), methane (CH<SB>4</SB>), oxygen (O<SB>2</SB>), hydrogen (H<SB>2</SB>) or nitrogen (N<SB>2</SB>) or a mixture gas species thereof using high density plasma equipment. Since scratches resulting from metal CMP and non-polished parts are removed, the short circuit can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029664-A (JP)
Title: Silicone rubber composition
Inventor: TODOROKI DAICHI
IPC: C08L83/07
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicone rubber composition slight in plasticization return with time, good in storage stability and excellent in workability with slight tackiness on a roll or the like, and to provide a method for producing the same.  <P>SOLUTION: The silicone rubber composition comprises (A) an organopolysiloxane having in one molecule at least two alkenyl groups, (B) an organopolysiloxane or organosilane of the formula:R<SP>2</SP>O(SiR<SP>1</SP><SB>2</SB>O)<SB>m</SB>R<SP>2</SP>(wherein, R<SP>1</SP>s are same or different and each is a (non)substituted monovalent hydrocarbon group; R<SP>2</SP>s are same or different and each is H or an alkyl; and m is a positive number of 1-50 ), (C) reinforcing silica with a specific surface area of ≥50 m<SP>2</SP>/g, (D) calcium carbonate with a specific surface area of ≥1 m<SP>2</SP>/g ( wherein, the weight ratio D/C is (1:2) to (1:200) ), and (E) a curing agent. The method for producing the silicone rubber composition is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039877-A (JP)
Title: Dc-dc converter and high-pressure discharge lamp lighting device using the same
Inventor: SAMEJIMA TAKANORI
IPC: H05B41/288
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize a low loss and a low cost in a wide variable range of conduction ratio.  <P>SOLUTION: The step-down Buck type DC-DC converter includes a DC power source (Vin), a main switch element (Qx), a main coil connected in series (Lx), a flywheel diode (Dx), and a smoothing capacitor (Cx). The step-down Buck type DC-DC converter further includes an auxiliary coil (Lw); a resonance capacitor (Cw) so that the auxiliary coil (Lw) and the resonance capacitor (Cw) are connected in series to constitute an LC series circuit in such a manner that the LC series circuit, the main switch element (Qw), and the flywheel diode (Dx) are connected in series, and the auxiliary switch element (Qw) is connected in parallel with the LC series circuit. The main switch element (Qx) and the auxiliary switch element (Qw) are turned on alternately, and it is controlled that, after the auxiliary switch element(Qw) is turned off, the main switch element (Qx) is turned on within a predetermined time τzz.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037007-A (JP)
Title: Building cooling system
Inventor: KATAOKA ISAO
IPC: F25D7/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building cooling system capable of cooling a wall surface by efficiently evaporating water on the wall surface of a building, and suppressing heating by sunlight irradiation on the wall surface of the building.  <P>SOLUTION: The building cooling system has a sheet-like heat exchanger 10 constituted to cover a wall surface (5a) of a building (5). The sheet-like heat exchanger 10 comprises a first face layer (a water-proof layer 11) formed of a water-proof material, a second face layer (a permeation layer 12) formed of a material in which steam permeates but water does not permeate, and an inner layer (a porous layer 13) which is located between the first face layer and the second face layer and formed of a material of water-keeping property, and has a water feed mechanism (20) to feed water to the inner layer (13).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039363-A (JP)
Title: Nurse call system
Inventor: NAKAJIMA YOSHIHIRO
IPC: H04M9/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nurse call system that automatically sets a telephone call from a slave unit to a master unit to received voice volume which is already adjusted according to respective slave units when there is the call from the slave unit to the master unit thereafter once the received voice volume of the master unit is adjusted according to the loudness of a caller's voice when there is a call from the same slave unit to the master unit.  <P>SOLUTION: This nurse call system is equipped with a received voice volume adjustment part 34 which accepts inputs of an adjustment value for adjusting the received voice volume of the master unit 10 for a telephone call made by a slave unit 12, a received voice volume storage part 32 which stores the adjustment value inputted from the received voice volume adjustment part 34 by relating it to the corresponding slave unit 12, and an electronic volume adjustment part 26 which adjusts the received voice volume of the master unit 10 according to the adjustment value stored in the received voice volume storage part 32 while related to the slave unit 12 at a request to make a telephone call from the slave unit 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037570-A (JP)
Title: Optical fiber splicing adapter and its manufacturing method
Inventor: SHIBATA MASAHIRO
IPC: G02B6/26
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical fiber splicing adapter by which two kinds of optical fibers having different mode field diameters are precisely spliced and to obtain a manufacturing method of the adapter.  <P>SOLUTION: In an optical fiber splicing adapter 21, a taper section 23 is formed at the fusing section of two kinds of optical fibers 1 and 3 having different mode field diameters by a TEC process. Then, an optical fiber 25 in which a portion with the fixed clad outer diameter is left without being affected by the TEC process is cut out on both sides of the portion whose outer diameter is made thin by the TEC process. A ferrule 28 which stores the optical fiber 25 in a capillary 27 is incorporated in an adapter main body 29.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044940-A (JP)
Title: Base material for printed wiring board
Inventor: KITO MASATOSHI
IPC: B32B27/36
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base material for a printed wiring board which uses, as an electric insulation layer, a sheet base material obtained by binding polyimide to a base material for a printed wiring board which is made of liquid crystal aromatic polyester, and which has a dimensional stability.  <P>SOLUTION: The base material for the printed wiring board is made of liquid crystal aromatic polyester, and contains polyimide resin by not less than 1 wt.% nor more than 50 wt.%, and is in a form of film or nonwoven fabric.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046200-A (JP)
Title: Endoscopic operation system
Inventor: MIZOGUCHI MASAKAZU
IPC: A61B1/04
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscopic operation system capable of shortening an operation time, reducing the fatigue of an operator and reducing a burden imposed on a patient.  <P>SOLUTION: This endoscopic operation system is provided with an endoscope 3 to be inserted in an operation site 2 to become a subject, a digitizer 35, an image processing part and a monitor 39, and reflective markers 21, 22 and 23 composed of a plurality of reflective balls are attached to the endoscope 3 and the operator 10. The positions of the reflective balls are detected by the digitizer 35 so that position and posture information of the endoscope 3 and the operator 10 is imported in an image processing part. The image processing part processes to make the endoscopic image displayed on the monitor 39 accord with the observation direction of the operator based on the position and posture information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064588-A (JP)
Title: Quartz plate for thickness shear vibrator and its processing method
Inventor: FUNATSU MORIMASA
IPC: H03H3/02
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal element chip for maintaining and securing an excellent temperature characteristic while satisfying a surface state corresponding to a frequency on request in the manufacturing of a crystal oscillator.  <P>SOLUTION: The surface of a crystal wafer is lapped to process the wafer so that the wafer has a surface state and a prescribed thickness corresponding to the frequency of the crystal oscillator. Wet etching is applied to the wafer or the crystal element chip slit from the wafer for processing the wafer or the chip such that the surface roughness and the interval of ruggedness of the surface are smaller than the wavelength of vibration on the crystal surface, the wet etching comprising: a first etching process using a first etching composition whose principal component is buffered hydrofluoric acid or hydrofluoric acid with strong acid added thereto in an equal mole ratio or below; and a second etching process using a second etching composition containing 60 wt.% or below of hydrofluoric acid with 15 wt.% or over of concentration or hydrofluoric acid with ammonium fluoride added thereto in an equal mole ratio or below.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290173-A (JP)
Title: Haplotype segmentation in proximal promoter of human growth hormone (gh1) gene
Inventor: COOPER DAVID NEIL
IPC: C12Q1/68
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for diagnosis of a presence of human growth hormone abnormality and sensitivity to the growth hormone abnormality, and a method for screening a treating agent for the growth hormone abnormality.  <P>SOLUTION: This method is to examine (b) the nucleic acid molecule regarding to a plurality of SNPs selected from 6 SNPs or corresponding haplotypes, or polymorphism in a chain imbalance with them (a) by obtaining a sample of a nucleic acid molecule encoding a proximal promoter region of the growth hormone gene from an individual to be tested and (C) deciding whether the individual has the growth hormone abnormality or sensitivity to the growth hormone abnormality from the (a) and (b).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072691-A (JP)
Title: A/d conversion circuit and tube joining apparatus
Inventor: KOBAYASHI YOSHIO
IPC: A61J1/14
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an A/D conversion circuit from which an output with high accuracy can be obtained in spite of a simple configuration.  <P>SOLUTION: The A/D conversion circuit 300 is provided with: an A/D converter 210; a 5V power supply 220 for generating a voltage applied to the A/D converter 210; a shunt regulator 230 for generating a voltage (2.5V±2%) with high accuracy lower than the voltage produced by the 5V power supply 220; and an arithmetic processing section for calculating digital values of a voltage of a wafer 41 and a voltage converted from a current of the wafer 41 in response to an output from the A/D converter 210. The A/D converter 210 uses an operating voltage generated by the 5V power supply 220 for a reference voltage and converts the voltage of the wafer 41, the converted voltage and the voltage generated by the shunt regulator 230 into the digital values, and the arithmetic processing section calculates the voltage of the wafer 41 and the converted voltage on the basis of the digital values of the voltage generated by the shunt regulator 230.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048850-A (JP)
Title: Ball joint and tool for joining by caulking
Inventor: KITO FUSAO
IPC: B21K25/00
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball joint capable of securely holding a ball stud against external force applied when joining by caulking and preventing the occurrence of such scratch that reduces the service life of a product for the ball stud when connecting a link constituent member with the ball stud by joining by caulking.  <P>SOLUTION: A circular or polygonal collar part for locking the link constituent member fitted into a stud part is formed in the stud part of the ball stud, and a flange face positioned on a ball part side of the collar part is constituted as a butting seal face of boot seal. A plurality of channels along the peripheral direction are formed on an outer peripheral face of the collar part. A projecting bar of the tool for holding the ball stud is fitted in each channel when joining the link constituent member and the stud part by caulking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046102-A (JP)
Title: Agmatinase and method for producing the same
Inventor: OSHIMA TOSHIHISA
IPC: C12N1/21
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide thermally stable and readily treatable agmatinase useful as various reagents and to provide a method for producing agmatinase and to provide DNA, recombinant vector and transformant useful for production of agmatinase and to provide a thermally stable agmatine detection reagent and freshness-measuring reagent.  <P>SOLUTION: A protein having agmatinase activity derived from a hyperthermophile is thermally extremely stable and determination of agmatine can simply be carried out by detecting urea generated by decomposition of agmatinase in an object to be tested by the agmatinase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052803-A (JP)
Title: Method for washing inside face of production line, and device therefor
Inventor: TAMURA KOZO
IPC: B08B3/08
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for washing the inside face of a production line capable of securing decoloring, deodorizing and sterilizing piping and a tank in the production line with a simple structure and also causing no harm at all even if liquid food is carried through the production line after washing, and to provide a device therefor.  <P>SOLUTION: Ozone water 2 with a prescribed ozone feeding concentration E<SB>1</SB>is fed from an ozone water production apparatus 7 to the upstream side 3 in the production line 1, and the production line 1 is washed with the ozone water 2. Then, the concentration E<SB>2</SB>after the ozone washing in the ozone water 2 which has arrived on the downstream side 4 of the production line 1 is measured, and at the time when the fact that the concentration E<SB>2</SB>after the ozone washing is increased to reach a prescribed value is detected, the feed of the ozone water 2 is finished.  <P>COPYRIGHT: (C)2005,JPO&NCIPI