baber/WOPTO huggingface dataset:
Patent JP-2005002534-A (JP)
Title: Spinneret pack
Inventor: YONEDA TAKURO
IPC: D01D4/08
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melt-spinning spinneret pack, capable of maintaining a modifier-containing polymer as a state of uniformly dispersing/mixing the modifier in a base polymer until just before being spun from the spinneret, also further improving the dispersion of the modifier in the spinneret pack, and excellent in quality and spinning property.  <P>SOLUTION: This spinneret pack is provided by having a guide plate mounted with a static mixing device for uniformly dispersing the modifier at an upper stream part of ejection ports bored at the spinneret for melt-spinning a base polymer mixed with the modifier, and further having a filter at directly above the plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012459-A (JP)
Title: Portable image synthesizing device
Inventor: SUDO KAZUTOSHI
IPC: G06T3/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable composite image device which allows an original image and a composite image to be plainly displayed.  <P>SOLUTION: An indication for setting a reproducing mode of taking images displayed on a first display device 30A and a second display device 22 as original images to be reproduced, a photographing mode of taking the images as photographing object images, or a composite image mode of making a composite image of the images displayed on the first display device 30A and the second display device 22 can be inputted from a mode key 36. When the indication for setting the composite image mode is inputted from the mode key 36, image synthesizing processing is performed to display the composite image on the second display device 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008950-A (JP)
Title: Rare earth-transition metal based alloy powder, rare earth-transition metal-nitrogen based alloy powder, and production method therefor
Inventor: YASUDA SHINICHI
IPC: H01F1/06
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide rare earth-transition metal based alloy powder capable of obtaining high coercive force by removing a rare earth-rich phase from the surface of rare earth-transition metal based alloy powder obtained by a reducing diffusion method, to provide rare earth-transition metal-nitrogen based alloy powder which can sufficiently be nitrided and is improved in magnetic properties, and to provide their stable production methods.  <P>SOLUTION: In the method of producing rare earth-transition metal based alloy powder including: a reducing diffusion stage where a rare earth-transition metal based alloy is synthesized by using a reducing diffusion method in which rare-earth metal is diffused into transition metal powder; a hydrogen treatment stage where the obtained reaction product with a rare earth element content (B) is charged to a sealed vessel and is subjected to hydrogen treatment; a washing stage where it is charged to water, and is subjected to washing; and a pickling stage where acid is added thereto, so that alloy slurry with a rare earth element content (A) is obtained, the rare earth element content (B) is 25 to 27 wt.%, and, in the pickling stage, the rare earth elements are eluted from the surface of the alloy so that the elution amount of the rare earth elements (B-A) satisfies 1.5≤B-A≤2.5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003327074-A (JP)
Title: Collision-determining device for occupant protection system for vehicle
Inventor: SAKUGI MICHIHIKO
IPC: B60R21/16
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collision-determining device capable of further surely preventing a malfunction of an occupant protection mechanism caused by an error of at least one of each acceleration signal, in an occupant protection system for a vehicle.  <P>SOLUTION: An acceleration detection circuit 20A has the same constitution as that of an acceleration detection circuit 20. A G sensor 21A corresponding to a G sensor 21 is mounted on a circuit board Ca to have a detection direction shown by a code B in a Fig. 10 in an acceleration detecting part 21a. The polarity of a positive part of an acceleration signal SO1 is opposite from that of a pseudo signal P1. The polarity of a positive part of an acceleration signal SO2 is opposite from that of a pseudo signal P2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086871-A (JP)
Title: Data transfer method, data transfer program, record medium, and information terminal
Inventor: FUKUOKA RITSUO
IPC: G06F13/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer method for effectively receiving data corresponding to an event occurring in relation to one frame.  <P>SOLUTION: In the data transfer method, a screen display of a monitor is divided into a plurality of frames including a first frame group for recognizing the occurrence of an event corresponding to each display portion of the monitor, and a second frame group for storing information transferred from a server corresponding to the occurring event in a storage such that the information corresponds to the second frame group. Data corresponding to the event occurring corresponding to the first frame group is received from the server, and stored in the storage such that the data corresponds to the second frame group. Based on the data stored in the storage, processing from updating of the display to voice reproduction of the display corresponding to the event of the first frame group is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004344596-A (JP)
Title: Adapter with air blowing nozzle for vacuum cleaner
Inventor: MINOURA ATSUSHI
IPC: A47L9/08
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapter with an air blowing nozzle which can be attached to the end of an existing vacuum cleaner to forcibly blow dust accumulated in a narrow part or the bottom of a recessed part with air and remove the dust by suction directly.  <P>SOLUTION: The adapter comprises a pipe-shaped base body (1) which is made of a resin and is attached to the end of the vacuum cleaner, a fan box (4) which is attached to the outside of the pipe-shaped body (1) and houses a blowing fan (2) and a motor (3) for rotating the blowing fan (2), the air blowing nozzle (6) which has the air supplied from the fan box (4) through a tube (5) and is attached to the center of the end part of the base body, and a power box (7) and a switch (8) at a hand for moving the motor. Moreover, a sliding pipe (9) as an adjustment feature to balance the blowing of the dust with the air and the removal with the suction in the most suitable state is attached to the end of the pipe of the pipe-shaped base body (1) made of the resin, and the most suitable state is made by moving the sliding pipe (9) back and forth.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017468-A (JP)
Title: Interference detector and detecting method
Inventor: MIN MANG RUWIN
IPC: G02B7/198
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving mechanism in which mirrors and an interval between the mirrors are variably adjusted without complexly laminating the driving mechanism.  <P>SOLUTION: The driving mechanism is used to conduct variable adjustment in a technically easy manner and consists of a movable holder which is formed on a fixed pedestal through a plurality of holding flexures, a fixing and holder which fixes the fixed pedestal, a movable mirror which is held or formed on the movable holder, a fixed mirror which is held or fixed on the fixing holder, mirror space which is the gap between the movable mirror and the fixed mirror whose surfaces are placed opposite to each other, movable electrodes formed on the movable holder and fixed electrodes formed on the fixing holder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019608-A (JP)
Title: Semiconductor light emitting device
Inventor: AKEDA TAKANORI
IPC: H01L33/10
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device which allows more light to be taken out from the side face of a substrate.  <P>SOLUTION: The semiconductor light emitting device is provided with a transparent and insulating substrate 10; and has an n-type semiconductor layer 12; a light emitting layer 13 and a p-type semiconductor layer 14 stacked on a front face of the semiconductor 10 in order, and each of them composed of a nitride compound; and an electrode 15 and electrodes 16 and 17 which are mounted on the n-type semiconductor layer 12 and the p-type semiconductor layer 14, respectively. On the rear face of the substrate 10, one concave portion 101 is formed which is circular in shape when viewed from the rear face side and becomes narrower toward one axis when it comes near to the front face side of the substrate 10. The thickness of the substrate 10 at the deepest part on the axis of the concave portion 101 is set to 50 μm or over.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017082-A (JP)
Title: Device and method for processing radar signal
Inventor: WAKAYAMA TOSHIO
IPC: G01S13/95
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a radar signal processing device and a radar signal processing method, where deterioration in distance resolution is prevented in a region in which the influence of a phase error is small in regions of heavy rain.  <P>SOLUTION: The radar signal processing device comprises a phase difference calculation section 4 for calculating a phase difference ϕdp, between a horizontally polarized wave reception signal H and a vertically polarized wave received signal V; an echo intensity calculation section 1 for calculating an echo intensity A from the horizontally polarized wave reception signal H or the vertically polarized wave reception signal V; a temporary estimation value calculating section 2 for calculating a temporary estimation value Ra in rainfall intensity from the echo intensity A; a distance differential section setting section 3 for using the temporary estimation value Ra to set a distance differential section D, when the distance differential phase difference ϕdp is calculated; a distance differential calculation section 5 for differentiating the phase difference ϕdp by distance, by using the distance differential section D and calculating a phase difference distance differential value Kdp; and a rainfall intensity estimating section 6 for calculating a rainfall intensity estimation value R from the phase difference distance differential value Kdp.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019298-A (JP)
Title: Film/electrode junction for solid polymer type fuel cell
Inventor: KUNISA YASUHIRO
IPC: H01M4/96
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film/electrode junction for a solid polymer type fuel cell having a water-repellent carbon layer of a gas diffusion layer constituent member having high water repellency over a long time, and stably operating over a long time.  <P>SOLUTION: This film/electrode junction for a solid polymer type fuel cell comprises: a cathode and an anode each having a catalyst layer and a gas diffusion layer adjacent to the catalyst layer; and an ion exchange film disposed adjacently to the catalyst layers of the anode and the cathode between the cathode and the anode. For at least one-side gas diffusion layer of the cathode and the anode, a gas diffusion layer composed by forming a water-repellent carbon layer comprising carbon black having a carbon hexagonal face-to-face distance of 0.3354-0.345 nm and a fluororesin on a gas diffusion layer substrate formed of a porous carbonaceous sheet is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013970-A (JP)
Title: Eutrophication prevention system of water, and eutrophication prevention method of water
Inventor: SUZUKI NOBUKAZU
IPC: A01G22/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for removing substances to cause eutrophication of water in lakes and marshes or the like of a closing system, and to provide an effective using method for incineration ash or the like which are treated as industrial waste.  <P>SOLUTION: A biological culture area filled with water containing eutrophication factor substances is provided. Biological carriers are immersed in the biological culture area. Organisms with high-speed culture and growth such as algae are cultured and grown on the organism carriers to absorb the eutrophication factor substances. The organism carriers wherein organisms are cultured and grown are recovered, thereby removing water containing the eutrophication factor substances. According to the method, water containing the eutrophication factor substances is effectively recovered and removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004039220-A (JP)
Title: High speed fatigue test
Inventor: RICKES JUERGEN T
IPC: G11C29/50
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a FeRAM device which can perform a fatigue test at high speed.  <P>SOLUTION: This device has memories such as FeRAM (100) performing high speed fatigue processing being repeatable in which storage states of many memory cells (310) are changed simultaneously, this FeRAM (100) comprises a plurality of segments (240), an electrode line (240) of each segment is separated from electrode lines of the other segments (240). First fatigue processing uses normal reading/writing for a word line, and activates all segments simultaneously. Second fatigue processing activates all segments (240) and all electrode lines, and fatigues memory cells of one row in each electrode line group (270). Third fatigue processing repeats fatigue through a plurality of rows on the electrode line group, repetition of many number of times of the third fatigue processing fatigue all FERAM cells (310) uniformly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005026021-A (JP)
Title: Shielding structure of coaxial connector for base plate mounting
Inventor: KANEKO ATSUSHI
IPC: H05K9/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielding structure of a coaxial connector for base plate mounting enabled to connect an RF pattern without lifting it with a through-hole or the like by fitting the RF pattern at a connector mounting surface side of the base plate, capable of preventing unconformity of impedance characteristics, with workability improved by dispensing with manual soldering, capable of securing a perfect shielding in a simple structure.  <P>SOLUTION: When the base plate is put on an automatic mounter, the base plate is mounted at an accurate position as a protrusion for positioning fitted at a lower part of a flange of the coaxial connector gets fitted into a positioning hole on the base plate. Further, the flange is connected to a GND pattern on the base plate, and a central conductor to the RF pattern. A conductive elastic shim is provided at an upper part of the flange, and the shim and a shielding case come in contact with each other in covering the base plate with the shielding case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021936-A (JP)
Title: Method for continuously casting cast slab having excellent quality characteristic
Inventor: MOROHOSHI TAKASHI
IPC: B22D11/115
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously casting a cast slab with which the cast slab having excellent quality can be produced by reforming Al<SB>2</SB>O<SB>3</SB>based inclusion into Al<SB>2</SB>O<SB>3</SB>-CaO based inclusion with low melting point to prevent the adhesion to the inner surface of a nozzle, and by removing the Al<SB>2</SB>O<SB>3</SB>-CaO based inclusion mixed in molten steel.  <P>SOLUTION: This continuous casting method comprises: a first process in which the molten steel 11 is poured into a mold 17 in a vertical and bending type continuous caster 10 having 1.5-3.5 m length of the vertical part formed from a mold 17 and at a part of the upstream side of a cast slab supporting segment group 19 disposed in a strand via an immersion nozzle 15 where the inner lining material 27 in which dolomite clinker is blended and 20-70 mass% content of the total MgO component is contained is arranged at the inner surface side where the molten steel 11 passes through ; a second process in which the molten steel 11 in the mold 17 is cooled and a solidified shell 16 in the mold 17 is formed; and a third process in which the solidified shell 16 is supported with the cast slab supporting segment group 19 and cooled by spraying water while being drawn and the molten steel 11 in the solidified shell 16 is solidified and the cast slab is produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023882-A (JP)
Title: Oil pan structure for internal combustion engine
Inventor: TAKAHASHI NAOKI
IPC: F02F7/00
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil pan structure for an internal combustion engine for producing the great effect of reducing radiative noises of an oil pan particularly on a sub-link engine in which high order inertial vibrating force is worsened.  <P>SOLUTION: The internal combustion engine having a piston 22 reciprocated in a cylinder comprises the oil pan 33 arranged at the lower part of the engine, an engine accessory part 15 for transmitting vibration caused by membrane resonance of the bottom face of the oil pan 33, and a vibration suppressing member 16 held between the oil pan 33 and the engine accessory part 15 for suppressing the vibration on the bottom face of the oil pan with hysteresis damping due to deformation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004179617-A (JP)
Title: Insulating film and electronic element
Inventor: SHIMIZU TATSUO
IPC: B82Y40/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating film with high dielectric constant and small leakage current, and an electronic element using the same.  <P>SOLUTION: A first insulating film is provided with a first barrier layer comprising a material having a first band gap and a first dielectric constant; a well layer provided on the first barrier layer and comprising the material having a second band gap smaller than the first band gap and a second dielectric constant larger than the first dielectric constant; and a second barrier layer provided on the well layer and comprising the material having a third band gap larger than the second band gap and a third dielectric constant smaller than the second dielectric constant. Discrete levels due to quantum effect are formed in the well layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005038121-A (JP)
Title: Image processing apparatus and method
Inventor: OGAWA MOTOYA
IPC: G06T1/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To restrain an increase in processing time and also improve detection precision for an object in generalized Hough transformation.  <P>SOLUTION: A processing part 6 extracts pixels to be voted, based on the brightness value of pixels composed of image data. A voting part 7 votes to at least voting spaces A and B for the extracted pixels by using the generalized Hough transformation. A detection part 8 detects the object, based on the voting results to the spaces A and B. In this case, the spaces A and B are composed of at least a first dimension of high scale-resolution and a second dimension L of lower scale-resolution than the first dimension and the scale-resolutions form a mutual complementary relationship each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044850-A (JP)
Title: Solid state imaging device
Inventor: UMETSU HIROO
IPC: H04N5/369
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CCD solid-state imaging device which is provided with a transfer electrode wiring region where level differences are few.  <P>SOLUTION: The solid-state imaging device is equipped with a semiconductor substrate whose two-dimensional surface is demarcated; a large number of photoelectric conversion elements arranged in a matrix in the light receiving region of the semiconductor substrate; vertical transfer channels arranged in a vertical direction between the rows of the photoelectric conversion elements in the light receiving region; and a plurality of single-layer electrodes which are arranged so as to extend in the horizontal direction sandwiching the photoelectric conversion element or a gap between them above the vertical transfer channels in the light receiving region of the semiconductor substrate, and which are arranged so as to extend in the horizontal direction sandwiching only the gap between them in the electrode wiring region of the semiconductor substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041719-A (JP)
Title: Method for manufacturing diamond film
Inventor: NOGUCHI HITOSHI
IPC: C01B31/06
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a diamond film, which is almost free from a problem of danger in the handling time, such as an adverse influence to a human body or an explosion, in a doping process, and by which a low electric resistivity diamond film can be manufactured easily and uniformly at a low cost with good reproducibility.  <P>SOLUTION: In the method for manufacturing the diamond film on a base material by a vapor phase reaction at least by introducing a raw material gas, P(OCH<SB>3</SB>)<SB>3</SB>gas is incorporated into the raw material gas as a doping source of phosphorous and the diamond film doped with phosphorous is deposited on the base material by the vapor phase reaction utilizing the mixed raw material gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044916-A (JP)
Title: Photoresist exposure method, resist pattern forming method, manufacture of tape carrier, tape carrier and exposure system
Inventor: YAMAMURO KATSUZO
IPC: H01L21/60
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoresist exposure method for preventing occurrence of shorting at the time of using a product and preventing degradation of yield of the product.  <P>SOLUTION: An exposure system is provided with a film transport means 15 which intermittently transports an insulating film substrate where photoresist is applied onto a conductive layer on a surface, an exposure means 16 for exposing photoresist transported by the film transport means, a control means 17a which changes exposure time stepwise by the exposure means by adjusting it to intermittent transport of the insulating film substrate by the film transport means, an input means 18, and an output means 19. Estimated light quantity on respective parts of photoresist is changed in the respective parts in accordance with time, till development of the parts when photoresist on the conductive layer is exposed while the insulating film substrate having the conductive layer on the surface is transported at the time of exposure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043621-A (JP)
Title: Electrophotographic photoreceptor, image forming apparatus and process cartridge for image forming apparatus
Inventor: NAKAMORI HIDEO
IPC: G03G9/08
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high durability electrophotographic photoreceptor which maintains a low skin friction coefficient, has good electrophotographic properties and performs stable image formation and cleaning in repetitive use, and also to provide a high quality image forming apparatus which ensures high reliability over a prolonged period of time.  <P>SOLUTION: The electrophotographic photoreceptor has at least a photosensitive layer on a conductive substrate and contains in a top surface layer fine fluorocarbon resin particles (a), a copolymer resin (b) obtained by reacting an acrylic-polyol copolymer with an isocyanate compound, and inorganic conductive fine particles (c). When an average diameter of the projected images of parts of the fine fluorocarbon resin particles (a) exposed in the top surface layer to the surfaces of primary particles and secondary particles formed by aggregation of a plurality of primary particles is represented by D, the sum total of projected area ratios of particles within the range of 0.15≤D≤3 μm in the surfaces is set at ≥10%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI