baber/WOPTO huggingface dataset:
Patent JP-2005300198-A (JP)
Title: Low-concentration hydrogen sulfide analysis method
Inventor: NAKAMURA HISAO
IPC: G01N30/06
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-concentration hydrogen sulfide analysis method for simply and surely analyzing hydrogen sulfide contained at a low concentration in phosphine without using any apparatus of complicated structure or any expensive apparatus.  <P>SOLUTION: Phosphine that contains hydrogen sulfide is brought into contact with a sulfur absorbent to collect hydrogen sulfide in the phosphine into the sulfur absorbent in the state of sulfur ions. Thereafter, the sulfur ions are converted into sulfate ions by bringing them into contact with an oxidant such as hydrogen peroxide solution. Then, the quantity of the generated sulfate ions is determine by ion chromatography to calculate the concentration of the hydrogen sulfide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300728-A (JP)
Title: Image forming apparatus and method for producing wiring board
Inventor: IMAMIYA KOJI
IPC: G03G15/00
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of damages to a photoreceptor by metal particles contained, in a toner used in the formation of images on a board by electrophotographic system.  <P>SOLUTION: In an image forming apparatus, toner remaining on a photoreceptor 1 as transfer residue in a toner image, transferred from the photoreceptor 1 onto a substrate P, is non-patternized by a toner-disturbing member 5, the photoreceptor 1 with the non-patternized residual toner is charged by the charging device 2, in such a way that both the surface of the photoreceptor 1 and the non-patternized toner are charged negatively; the photoreceptor 1 is exposed by an exposure device 3 to form pattern information as an electrostatic latent image on the surface of the photoreceptor 1, the exposed portion of the surface of the photoreceptor 1 is developed by a development combined cleaning device 4; and the non-patternized toner in the non-exposed portion of the surface of the photoreceptor 1 is recovered in the development combined cleaning device 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004203054-A (JP)
Title: Ink-jet recording device
Inventor: TAKAGI AKIRA
IPC: B41J2/205
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording device which can provide a good recording quality irrespective of the type of recording medium and minimizes the difference in recording quality between recording modes.  <P>SOLUTION: In operation of the ink-jet recording device, one of the recording modes is selected based on a combination between the recording medium and a recording grade, and an ink weight is switched depending on the recording mode, thereby forming an optimum dot diameter. Further the ink-jet recording device selects one of image processing methods optimal for the selected recording mode, and therefore the ink-jet recording device achieves the good recording quality in terms of the recording medium and the recording mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005296820-A (JP)
Title: Filter catalyst for cleaning exhaust gas
Inventor: OGAWARA SEIJI
IPC: B01D53/86
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter catalyst for cleaning exhaust gas which collects PM (particulate matter) and performs efficient and continuous oxidative burning of the collected PM.  <P>SOLUTION: The filter catalyst is formed by alternately layering a corrugated sheet and a flat sheet which are composed of a metallic sheet. This filter catalyst has an inflow-side cell 12 plugged on the downstream side of exhaust gas and an outflow-side cell 13 plugged on the upstream side of exhaust gas. A through-hole 14 is formed on at least one of the corrugated sheet 10 and the flat sheet 11 by penetrating the front and back of the corrugated sheet and/or the flat sheet. The diameter of the through-hole 14 is reduced to ≤200 μm or the through-hole is plugged by a catalyst layer 3. PM can be collected by the catalyst layer 3 formed in the through-hole 14. The catalyst layer 3 can be formed uniformly and the collected PM can be efficiently oxidatively burned. Since the catalyst layer is uniform, the thickness of the catalyst layer can be made thin and consequently an exhaust pressure loss can be lowered.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302592-A (JP)
Title: Electrolyte film and fuel cell using the same
Inventor: YOSHIDA TOSHIHIKO
IPC: H01B1/06
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte film with a high temperature resistant property, free from swelling caused by a wet state thereof or damage generated by shrinkage caused by dry-up thereof.  <P>SOLUTION: As for the electrolyte film used for a solid polymer electrolyte fuel cell having a thickness of 10 to 100 μm, a distortion up to a breaking point at tensile test is 15% or larger, and a glass transition temperature is 130°C or higher.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302647-A (JP)
Title: Dustproof and waterproof switch
Inventor: MIYATA TOMOYOSHI
IPC: H01H21/36
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable and small lever switch excellent in dust proof and waterproof, whereby smooth operation for switching on and off can be obtained for a long period of time.  <P>SOLUTION: A cylindrical boss part 2 is formed on a base part 1, and a switch mechanism part 11 containing a coil 12, a stationary contact 16, and a movable contact 17 is housed on the inside of the boss part 2. A disk part 3 is disposed on the top side opening of the boss part 2 so as to cover it, the disk part 3 is rotatably and movably provided with the boss part 2 as a center, and a lever part 4 is formed on the peripheral fringe of the disk part 3. A tubular skirt part 5 to surround the peripheral surface of the boss part 2 is protrusively formed downward on the peripheral fringe of the disk part 3, and a packing 6 having a groove part 7 on its periphery is installed in a gap G1 formed between the lower end of the skirt part 5 and the surface of the base part 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296897-A (JP)
Title: Absorbent auxiliary substance, absorption liquid, device and method of removing co2 or h2s or both using absorption liquid
Inventor: INOUE YUKIHIKO
IPC: B01D53/14
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorption liquid that is capable of stably removing CO<SB>2</SB>or H<SB>2</SB>S in a gas or both for a long time of period and treatment facilities thereof hardly deteriorate.  <P>SOLUTION: Since the absorption liquid is determined to be an absorption liquid containing a chain diamine-based auxiliary substance and triamine-based auxiliary substance that never deteriorate by ring-opening, CO<SB>2</SB>or H<SB>2</SB>S in the gas or both can be well absorbed for the long period of time, since a cyclic amine having one N group is used, a ring is hardly opened, thereby enabling the well absorption of CO<SB>2</SB>or H<SB>2</SB>S in the gas or both for the long period of time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310407-A (JP)
Title: Organic el element printing blanket and manufacturing method of organic el element
Inventor: SHIMIZU TAKAHISA
IPC: H01L51/50
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing blanket stabilized in ink transfer and capable of improving pattern formation accuracy.  <P>SOLUTION: This printing blanket 1 used for manufacturing an organic EL element by transferring an organic EL element formation material to a substrate by a transfer method, comprises: a rubber layer 14 formed on the surface thereof and having solvent resistance; and an inorganic porous layer 13 formed under the rubber layer 14 and capable of absorbing and desorbing the solvent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312114-A (JP)
Title: Temporary securing structure of electric connection box
Inventor: KAWAMURA HIDEKI
IPC: H05K5/02
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide the temporary securing structure of an electric connection box in which such a trouble as the electric connection box is broken or a vehicle for attaching the electric connection box is damaged due to falling of the electric connection box is eliminated at the time of attaching the electric connection box to the vehicle.  <P>SOLUTION: In the temporary securing structure of an electric connection box at the time of attaching the electric connection box 1 incorporating an electric component, e.g. a fuses or a relay, to a vehicle 80, a temporary securing part 15 is formed at a position different from regular fixing parts 16, 16T, 26 provided on the electric connection box 1. The temporary securing part 15 is formed on a lower cover 10 located on the underside of the electric connection box 1. The temporary securing part 15 is hooked.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305728-A (JP)
Title: Method for producing grain plate
Inventor: FUKUMURA NAOKO
IPC: B27D5/00
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To form a grain pattern which is high-grade as a natural grain pattern by beautifully forming unevenness by embossment and the grain pattern by printing on the surface of a grain plate and to retain the durable, beautiful grain pattern for a long time.  <P>SOLUTION: A method for producing the grain plate, in which the grain pattern is printed on the surface of MDF, includes an undercoating process for applying a primer on the surface of the MDF, an embossing process for forming an uneven grain pattern on the primer and the MDF by locally pressing the surface of the MDF coated with the primer, a printing process for printing the grain pattern on the surface of the primer on which the uneven grain pattern is formed in the embossing process, and a finishing process for applying a transparent or translucent finishing coating on the surface of the MDF on which the grain pattern is printed in the printing process and the uneven grain pattern is formed in the embossing process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309170-A (JP)
Title: Automatic processor and picture forming method using this
Inventor: ABE YOJI
IPC: G03F7/26
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic development processing machine capable of removing the dust generated in a cleaning film in a simple manner.  <P>SOLUTION: The automatic development processing machine consists at least of a development section, a fixing section and a rack section for rinsing and is used for processing a photographic sensitive material of 160 to 225 μm in the thickness of a base, wherein the surface of at least one roller of the development section, fixing section and rack section for rinsing is composed of a nonpolar polymeric material as a principal component and the arithmetic mean deviation of profile (Ra) is ≤20 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004360161-A (JP)
Title: Dustproofing wear
Inventor: AKIBA EIJI
IPC: A41D31/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide dustproofing wear having high dust collection efficiency and air permeability at the same time.  <P>SOLUTION: This dustproofing wear is composed of a raw fabric containing a dustproof fiber as at least a part thereof, wherein the dustproof fiber contains a photocatalyst and a scavenger. The scavenger is preferably composed of a tetravalent metal phosphate salt and a divalent metal hydroxide. The photocatalyst preferably comprises a photosemiconductor (e.g., an oxide semiconductor, including titanium dioxide). The dustproof fiber preferably contains the photocatalyst and the scavenger in amounts of about 0.1-25 pts.wt. and about 1-25 pts.wt. based on 100 pts.wt. of the dustproof fiber, respectively. The raw fabric of the dustproofing wear has the dust collection efficiency of ≥70% and the air permeability of about 8-100 cm/sec, so that the wear is suitable for clothing, etc., used in a clean room.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005311891-A (JP)
Title: Radio receiving device
Inventor: NAGAI TAKUYA
IPC: H04B1/12
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio receiving device provided with an adaptive processing means for converging weight as immediately as possible.  <P>SOLUTION: The device comprises a frequency analyzer 50 for converting each of reception signals received by a plurality of reception antennas 20 into the signal of a frequency region, and an adaptive processor 28 for controlling weight to be provided to the reception signals on the basis of the signals in the frequency region converted by the analyzer 50. The signal of the frequency region converted by the analyzer 50 is used as a reference signal in the adaptive processing, thereby eliminating the necessity of a training signal. That means, a receiver 22 can be provided which is provided with the adaptive processor 28 for converging the weight as immediately as possible in communication etc. of information between the device and a radio tag 14 for performing sub-carrier hopping.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318311-A (JP)
Title: Piezoelectric oscillator
Inventor: OYA TOMOHISA
IPC: H03B5/32
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional piezoelectric oscillator configured to include frequency divider circuits that the downsizing of the oscillator is difficult caused by increase in the number of control terminals because it is required to increase the number of the control terminals of an output changeover device in response to the number of frequency division stages for the purpose of controlling output signals from the frequency divider circuits depending on the number of frequency division stages on requirements.  <P>SOLUTION: In the piezoelectric oscillator disclosed herein for outputting any of signals with frequencies resulting from dividing an oscillated frequency of a piezoelectric vibrator, a control signal for controlling the changeover device of the frequency divider circuits configured in multi-stages is applied to the changeover device via an A/D converter circuit in order to solve the task above, in short, using the A/D converter circuit can minimize the number of control terminals for the control signal applied to the output changeover device independently of the number of frequency division stages in order to solve the task above.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314847-A (JP)
Title: Method and apparatus for measuring body shape
Inventor: FUJISAKI HIROTAKA
IPC: A41H1/02
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for measuring a body shape enabling rapid and accurate measurement of a body shape relating to the measurement of the body shape.  <P>SOLUTION: The apparatus for measuring a body shape has 24 to 32 horn antennas each including a high-frequency oscillating circuit and a demodulating circuit are provided on a ring-shaped elevating table 8; horizontal antennas and downward antennas are mainly arranged at the front surface side of the wearer's body; and the horizontal antennas and upward antennas are mainly arranged at the back face side of the wearer's body. The method for measuring body shape comprises the following process: subjecting demodulated signals to Fourier transform to obtain the distance between the human body and the apparatus while raising the elevating table; making the thus obtained distance within a prescribed range effective; interpolating points whose distance is not measured by using the distance obtained by respective antennas respectively toward different directions to estimate the body shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004332733-A (JP)
Title: Compressor
Inventor: BILLINGTON ANTHONY
IPC: F04D29/42
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inlet structure of a compressor by improving the surge margin of a conventional MWE compressor.  <P>SOLUTION: An impeller wheel 1 of a compressor for gas compression includes a plurality of rotatable blades 4 in a housing 2, and the housing 2 has an inner wall disposed close to an outer edge 4a in the radial direction of the impeller blades 4. An inlet of the compressor comprises an outer tubular wall 7 to form a gas inlet, and an inner tubular wall 9 extending into the outer tubular wall 7 to form an inducer part 10. An annular gas flow passage 11 is formed between the tubular walls 9 and 7. A lower opening part 13 communicates a housing surface 5 above which the impeller blades 4 pass in a vicinity thereof and the annular flow passage 11. An upper opening part connects the annular flow passage 11 to an inducer, i.e., a suction part of the inlet. Preceding swirl is induced in the gas flow passing through the inducer by providing inlet guide blades 14 on an inner side of the inducer part 11 on the downstream side of the upper opening part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005318769-A (JP)
Title: Linear actuator and chip mounter
Inventor: MAEDA YUTAKA
IPC: H02P25/06
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear actuator that can avoid the problem wherein a pressurizing force to a constant-current control value is varied, depending on the position where a needle is held, at position control.  <P>SOLUTION: A servo driver 1 inputs a position command signal Pc with respect to the vicinity of this side of a desired position from a CPU 3 controls the needle of the linear actuator 72 by inputting an encoder feedback signal Ef from a position sensor 2, and outputs a movement completion signal Mc to the CPU 3, when the displacement of the needle becomes equal to the position command signal Pc. After the CPU 3 inputs the movement completion signal Mc, the CPU outputs the position command signal Pc with respect to a position anterior to the desired position. The CPU 3 inputs a current command value Ic from the servo driver 1, adds to the current command value a current limiting value Irt for generating desired thrust F that the needle requires to the outside, and outputs the added value to the servo driver 1. The servo driver 1 drives the linear actuator 72 on the basis of this value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004266858-A (JP)
Title: Semiconductor integrated circuit having electric power reduction mechanism
Inventor: HORIGUCHI SHINJI
IPC: H03K19/00
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit with low power consumption at high speed.  <P>SOLUTION: The semiconductor integrated circuit includes an arithmetic circuit (EXA) including registers, the registers maintaining their states even in a sleep state. Further, the semiconductor integrated circuit includes: logic gates connected to the registers; and a control circuit connected to the logic gates, each logic gate includes a first conduction type first MOS transistor and a second conduction type second MOS transistor connected in series, and a connecting point between them is used for an output node. The control circuit is connected to either of the MOS transistors, receives a control signal, allows a first current to flow through one source of the MOS transistors depending on a first state of the control signal, and limits a sub threshold current flowing through the one source of the MOS transistors to a value smaller than the first current according to a second state of the control signal. The semiconductor integrated circuit resumes an arithmetic operation stopped halfway when an active state is restored after the sleep state takes place.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005319624-A (JP)
Title: Graver
Inventor: MORITA HAJIME
IPC: B44B11/02
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a graver with good usability, which makes a handle gorgeous.  <P>SOLUTION: This graver 11 comprises a blade 17, a handle 15 which has the blade 17 attached to one end thereof, and a cap 18 which is attached to the other end of the handle 15. The handle 15 is formed by double molding wherein molding is performed by injecting a coating material 14 to an integrally molded core 13. The core 13 is formed of a polycarbonate which is a transparent rigid resin, and the coating material 14 is composed of an elastomer which is an opaque flexible resin. The core 13 is wholly coated with the coating material 14, except for first, second and third exposed parts 22, 23 and 24. Thus, since the inside of the core 13 can be seen through via the exposed parts 22, 23 and 24, the gorgeousness of the whole handle 15 is enhanced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322458-A (JP)
Title: Manufacturing device and manufacturing method of plasma display panel
Inventor: KIRIHARA NOBUYUKI
IPC: H01J11/38
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing device and a manufacturing method of a plasma display panel having no size irregularity of dielectric layers in a traveling direction in a laminating method.  <P>SOLUTION: Cutout areas are formed by a cutout unit 78 in the traveling direction 80 of dielectrics 74 formed on a base film 72, and a direction crossing it, and the dielectrics of the cutout areas are sucked and removed by reducing pressure of the cutout unit 78 which is also a dielectric removing part. In such manner, since the dielectric layers are collectively formed by the cutout unit 78, the dielectric layers are constantly the same shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319030-A (JP)
Title: Cuff for sphygmomanometer
Inventor: SANO YOSHIHIKO
IPC: A61B5/022
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve more accurate and stable measurement of blood pressure, by facilitating the action to put on the cuff which helps a user to wear it correctly.  <P>SOLUTION: A sphygmomanometer cuff 100A, designed to be worn around an upper arm, is provided with an air bag 120 for pressing the upper arm, a curler 110 which is wrapped around the air bag 120 and made elastic in the radius direction, and a bag-like fastening band 130 including the air bag 120 and the curler 110. The curler 110 is provided with an overlap area C where one end 111 in the circumference direction lies under the other end 112 when not worn. The cuff 100A is provided with a marker 141 on its surface as an indication for the right grip position in putting on the cuff, which corresponds an area D just opposite to the overlap area C of the curler 110 or an area a little nearer than the area D to the one end 111 of the curler 110, when not worn.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324143-A (JP)
Title: Method of cleaning metal part
Inventor: TAKENOUCHI TOSHIICHI
IPC: B08B3/08
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of cleaning a metal part washing away sulfate ions, SO<SB>4</SB><SP>2-</SP>, adhered to the surface of the part to minimize sulfate ions remaining on the part after cleaning in an adsorbed form.  <P>SOLUTION: In cleaning the metal part to which sulfate ions, SO<SB>4</SB><SP>2-</SP>are adhered, with cleaning water, the method uses the alkaline electrolytic water prepared by electrolysis of water containing triammonium citrate as the cleaning water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI