baber/WOPTO huggingface dataset:
Patent JP-2000298358-A (JP)
Title: Aqueous developing solution for forming resist film pattern
Inventor: IMAI GENJI
IPC: H01L21/027
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous developing solution used in the formation of a pattern by the development of an energy line sensitive resist film and excellent in developing ability, aging stability and ability to color the resist film in the case where a dye is added. SOLUTION: The top of a substrate is coated with an energy line sensitive resist composition to form a film, the surface of this energy line sensitive resist film is irradiated with active energy lines or heat rays directly or by way of a mask in such a way that the desired pattern is obtained and then the resist film is processed with an alkaline or acidic aqueous developing solution to form a resist film pattern on the substrate. The aqueous developing solution contains 0.01-3 wt.% aqueous organic solvent having a solubility parameter (SP value) of >=8.5.
Patent JP-2001221095-A (JP)
Title: Correcting device for air furl ratio detecting device
Inventor: OKUMA SHIGEO
IPC: G01N27/417
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy in detecting an air fuel ratio by correcting the dispersion of a circuit capable of detecting an air fuel ration on the basis of the pump current of a wide area-type air fuel ratio sensor of an internal combustion engine. SOLUTION: When a condition for stopping the air fuel ratio feedback control is judged on the basis of various signals (S1, S2), the pump current of a wide area-type air fuel ratio sensor is cut off, an output value of a circuit for converting the pump current into a voltage signal is measured several times and the values are averaged (S3-S5), a correction value is calculated by subtracting an average value of the output values from the reference voltage corresponding to a theoretical air fuel ration, and the updated-calculated value is backup-stored just before the stop of the engine operation (S6-S8). An air fuel ration detection value (digital value) is determined (S9-S11) by a conversion table on the basis of a value obtained by correcting the output value of the circuit for converting into the voltage signal by adding the correction value in feedback controlling the air fuel ration when the correcting operation is not executed.
Patent JP-2001220697-A (JP)
Title: Method and device for manufacturing perforated metallic foil
Inventor: SHIMAMUNE TAKAYUKI
IPC: H01M4/64
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for easily and surely manufacturing metallic foil having the same perforation patterns. SOLUTION: A cathode formed with recessed parts 3 packed with packing materials 4 at the points corresponding to the perforation patterns of the metallic foil to be formed on the surface of a cylindrical cathode 1 and the metallic foil 9 having the prescribed perforation patterns by electrodepositing metal only in the segments exclusive of the packing materials of the cathode by energization between this cathode 1 and an anode 6 are manufactured. As a result, the metallic foil having the prescribed perforation patterns may be manufactured by the electrodeposition alone. If the metallic foil is peeled from the cathode surface every time metallic foil of a prescribed thickness is formed, the desired metallic foil may be continuously obtained.
Patent JP-2001223844-A (JP)
Title: Image sensor and handy scanner provided with it
Inventor: NAGAO YASUHIRO
IPC: H04N1/028
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To properly adjust the output level of a read image signal even on the case that an image sensor is not used in combination with a white platen roll or a read object is made dirty. SOLUTION: An image sensor A is provided with a light source 6 which illuminates a linear read area S, and plural lenses 31 which receive reflected light from the read area S to form an image of the read area S on plural photodetectors 7, and a light reflection face 85 which reflects light emitted from the light sources 6 so that the light may be received on a part of plural photodetectors 7 through a part of plural lenses 31 is provided in a position near to each lens 31 nearer than the read area S or a focus f1 of the lens 31 in its vicinity.
Patent JP-2001221936-A (JP)
Title: Optical fiber cord
Inventor: OHASHI KEIJI
IPC: G02B6/44
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cord of a low cost with which the sticking of reinforcing fibers around a coated optical fiber does not occur, the occurrence of cracks is suppressed and the workability during connection is excellent. SOLUTION: A coating layer 4 of the optical fiber cord 10 consisting of the coated optical fiber 5 provided with the coating layer 4 on the circumference of an optical fiber 1, a plurality of the reinforcing fibers 6 longitudinally attached thereto and a sheath 7 for coating such coated optical fiber (5) and the reinforcing fibers 6 consists of a UV curing resin containing a reactive silicone resin. The reactive silicone resin is preferably polydimethyl siloxane and the UV curing resin is preferably a UV curing urethane acrylate case resin.
Patent JP-2000242613-A (JP)
Title: Meta address architecture and address specifying method for dynamic reconstitution calculation
Inventor: MICHAEL BAXTER
IPC: G06F9/38
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To efficiently perform reprogramming. SOLUTION: This meta address specifying architecture for specifying a local memory destination for a data packet for the network of a dynamic reprogrammable processing machine is constructed by plural address specifying machines 14 provided with an unique geographical address for executing interruption, generating and transmitting a meta address including the geographical address and a local address and making respective messages stand by, the plural dynamic reprogrammable processing machines 12 connected to at least one address specifying machine for storing, retrieving and processing data from a local memory device corresponding to the received local address,  plural memory devices relating to the dynamic reprogrammable processing machines 12 and an interconnection device 16 connected to the address specifying machines 14 for routing the data between the address specifying machines corresponding to the geographical address included in the meta address.
Patent JP-2001219449-A (JP)
Title: Valve gate type mold and method and jig for assembling hot runner unit
Inventor: ITO MICHIHARU
IPC: B29C45/28
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a valve gate type mold capable of reducing the adhesion of a gasified resin generated from a molten resin and capable of preventing the clogging with the resin at a time of the operation inferiority of a valve pin or at a time of the maintenance of the mold. SOLUTION: The hot runner type valve gate type mold 5 used in injection molding is equipped with the valve pin 205 fitted to the leading end part of a valve gate 218 to open and close a flow channel of a molten resin, the manifold 23 arranged to the upper part of a heater cast 214, the conical valve pin cover 26 fixed to the outlet part of the manifold and a through-hole for supplying air into the manifold.
Patent JP-2001224232-A (JP)
Title: Stretching type grain-discharging auger device
Inventor: DOIHARA JUNJI
IPC: A01F12/46
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To solve such a problem in which radial load acts when stretchably moving force is transmitted in a conventional carrying spiral and the sliding lacks smoothness, and further, the production cost is up. SOLUTION: This invention has a constitution capable of stretchably moving a movable carrying cylinder 4 having opened grain discharge port 3 at the top to a fixed carrying cylinder 6 by a stretchable driving device 5. Plural divided spirals of a stretchable carrying spiral 8 of the above movable carrying cylinder 4 are slidably fitted into a transmission shaft 9 only in the axial direction and springs are put among these divided spirals to stretchably constitute the cylinder 4. The springs having stronger stretching pressure are used on the higher part side in carrying direction of the movable carrying cylinder 4 and the springs having weaker stretching pressure are used on the lower part side thereof.
Patent JP-2001226938-A (JP)
Title: Revetment structure
Inventor: TAKAHASHI HIROMICHI
IPC: A01K61/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a revetment structure capable of planting trees in the revetment and keeping the rearing environment for living creatures in a river and purifying the river water and recycling shell as an industrial waste. SOLUTION: A box type revetment block body opened at the upper and lower faces as the block body is used in the revetment structure constituted by stacking a plurality of blocks. A soil layer and a shell layer for the greening revetment used for a water purifying filter structure in common are formed in tiers as the feature.
Patent JP-2001230998-A (JP)
Title: Video-recording device
Inventor: YAMAGUCHI YOSHIHIRO
IPC: H04N5/765
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a video-recording device, by which video data for a previously set time is recorded and video data of a recording mode with a high importance degree is prevented from being erased during a recording operation. SOLUTION: The device is provided with CPU 10 for changing-over a normal recording mode for recording video data in a fixed recording device 9 by a normal recording period and an alarm recording mode for recording video data in the device 9, by an alarm recording period being shorter than the normal one. The device 9 is provided with a main data area and a sub-data area, which are not mutually superimposed, video data in the normal recording area is recorded in the main data area and video data in the alarm recording mode is recorded in the sub-data area.
Patent JP-2001225581-A (JP)
Title: Book cover with pad and file with pad having book cover
Inventor: TAKAHASHI TAKESHI
IPC: B42F7/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a file which is convenient for storing and carrying sheets and also for making an entry in the sheet at a place other than on the top of a desk and further, prevents a pad for making an entry from being soiled or scratched. SOLUTION: This file is structured of a pad on which the sheet is placed and a fold connecting means for making the pad foldable back using the intermediate line of a book cover as an axis. Thus, the pad can be kept in place inside the file with the pad or can be replicated outwardly. When an entry is made in the sheet, the pad is folded back to the outside and the sheet is placed on the pad to make the entry.
Patent JP-2001232614-A (JP)
Title: Method of manufacturing kiln-tone-changed tile
Inventor: KAMIYA OSAMU
IPC: B28B3/20
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To solve the problems in a usual manufacture of kiln-tone-changed tiles that skill of a high degree is demanded therefor and that the greatest possible care is requested even for a skilled person to manufacture the kiln-tone- changed tiles having desired colorations with a change of a pattern in the kiln and the nonuniformity of firing lessened. SOLUTION: At least two kinds of clay are supplied to a clay kneading machine and transferred toward a mouthpiece, while they are mixed. A long length of raw ground wherein the two kinds of clay, at least, are mixed randomly is extruded from the mouthpiece sequentially and cut in prescribed dimensions so that the raw ground be produced. Then, tile bodies are formed by forming and a large number of sheets of dried ground are brought into the kiln, fired therein for coloration and cooled. Accordingly, the kiln-tone-changed tiles having desired colorations different in tones can be manufactured reliably and by means of a simple mechanism. Any person can manufacture the kiln-tone-changed tiles having desired colorations. These tiles can be manufactured with an excellent yield.
Patent JP-2001237828-A (JP)
Title: Data transmission management device and method, data transmission system and data transmission method
Inventor: JINUSHI KOTARO
IPC: H04N21/24
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an alternative idea for a transmission condition when transmitting data according to the transmission condition requested by a data transmitter. SOLUTION: A band management table storage section 32 stores a backbone band management table describing band use/nonuse identification information on the basis of a relation between a division band via a network 3 and a band transmission time quantity for each division band in the case of sending data from a data transmitter to a data receiver, a global resource management table storage section 33 stores a global resource management table denoting the state of the data transmitter and the data receiver, a table management section 36 references the backbone band management table and the global resource management table on the basis of the transmission condition request from the data transmitter,  and an alternative generating section 37 generates an alternative transmission condition that is a transmission condition possible for data transmission and suggested to the data receiver by the data transmitter and transmits the alternative transmission condition information to the data transmitter.
Patent JP-2000318548-A (JP)
Title: I cross section automobile bumper formed of mineral matter filling glass mat thermoplastic(gmt) composite material
Inventor: HAQUE ENAMUL
IPC: C08K3/34
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a glass mat thermoplastic bumper of an automobile for reduce manufacturing cost and part weight and to satisfy structural integrity concerning impact resistance by molding a front side part, a rear side part and a crossing member of a fiber reinforced thermoplastic material which includes a mineral filler. SOLUTION: A glass mat thermoplastic(GMT) composite material is a glass fiber-reinforced material, having a thermoplastic matrix free to compression mold and generally superior in a mechanical characteristic. Thereby, a mineral filler GMT is used as a basic material of an I cross section bumper. This chopped lint glass GMT product filled with mineral matters has high rigidity in comparison with other glass fiber mats and can extensively reduce weight. Additionally, an I beam 10 includes a front flange 18 and a rear flange to be connected to each other by a web 14. When this I beam 10 is used as an automobile bumper, a load is directed toward a central part 16 or an end part 12 of the front flange 18.
Patent JP-2001241015-A (JP)
Title: Method and device for fixing column to guardrail
Inventor: TSUZUKI YOSHIO
IPC: E01F9/669
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a column fixing device that can fix surely and stably a guardrail to a column and be easily removed, and a method for fixing column. SOLUTION: A column fixing device to attach columns 60 of a blind net, a protective barrier or the like to a column 51 of a guardrail, having a fixing plate 1 in which a horizontal plate 11 contacting the top face of the guardrail column, a longitudinal plate 12 bent vertically downward from the horizontal plate 11 and a column receiving plate 13 bent vertically downward from the longitudinal plate 12 are formed integrally, and U bolts 52a and 52b and nuts to connect the fixing plate 1 to the guard rail 51 and pinching plates 20a and 20b to pinch the column 60 of the blind nets, protective barrier or the like between the longitudinal plate 12 of the fixing plate. 1, using the U bolts 52a and 52b and nuts.
Patent JP-2001242918-A (JP)
Title: Method and apparatus for checking error in nc-data, and storage medium storing program for error check method of nc-data
Inventor: KONDO AZUSA
IPC: G05B19/406
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To perform an error checking process of NC-data Ni based on contents in parameter data Pi. SOLUTION: The contents of the error checking process are stored in a parameter data file 17. Then the parameter data Pi are read. On the other hand, the NC-data Ni are read and analyzed by an NC-data analyzing section 19 to determine the area for performing the checking process. The error checking process of NC-data Ni is performed by an error checking process section 21 referring to the parameter data Pi. The result of the error checking process is displayed on a displaying section H and the like by a transmitting section 25, and used when a machine operator copes with the error. Thus, products can be worked properly using a NC machine tool without error.
Patent JP-2001244513-A (JP)
Title: Laminated device, piezoelectric actuator using the same, and injector
Inventor: UCHIMURA HIDEKI
IPC: H01L41/22
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminated device, a piezoelectric actuator, and an injector, that can reduce exfoliation of an external electrode and prevent creeping discharge between adjacent internal electrodes having different polarities. SOLUTION: A first external electrode 17a and a second external electrode 17b are provided on different sides of a device body 11, respectively. The first external electrode 17a electrically connects first internal electrodes 15a and the second external electrode 17b electrically connects second internal electrodes 15b, respectively. On the side of the device body 11 that has the first external electrode 17a formed thereon, concave grooves 19 having the ends of the second internal electrodes 15b exposed thereon are formed, and on the side of the device body 11 that has the second external electrodes 17b formed thereon, concave grooves 19 having the ends of the first internal electrodes 15a exposed thereon are formed.  An insulator 21 fills the concave grooves 19, and ceramic particles 24 making up porcelain protrude through the inner surface of the concave grooves 19 to form projections or depressions.
Patent JP-2001041116-A (JP)
Title: Leak diagnostic device for fuel evaporative gas purge system
Inventor: YAMAGUCHI MASAHIKO
IPC: F02M25/08
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the leak diagnostic accuracy by correcting the condition for judgement in leak diagnosis of a fuel evaporative gas purge system in consideration of the effects of the amount of generated fuel evaporative gas and the fuel residual amount. SOLUTION: During leak diagnosis, a purge control valve is opened to introduce negative pressure generated in an intake pipe into a fuel tank, and the negative pressure introducing time Tx required for reducing the internal pressure in the fuel tank to a specified negative pressure is measured as substitutive information for the amount of generated fuel evaporative gas at the time of leak diagnosis. In response to the negative pressure introducing time Tx and the fuel residual amount in the fuel tank (output value of fuel sensors, etc.), a correction factor for the condition for leak judgement is calculated from a map etc. The absence or presence of leak is judged from the amounts ΔP1, ΔP2 of change in the internal pressure of the fuel tank by using the condition for leak judgement, which is corrected by the correction factor.  Thus, the absence or presence of leak can be diagnosed with high accuracy under the adequate condition for leak judgement, which correspond to the amount of generated fuel evaporative gas during leak diagnosis and the fuel residual amount, and erroneous diagnosis due to the difference of the amount of generated fuel evaporative gas and the fuel residual amount during the leak diagnosis can be prevented.
Patent JP-2001252789-A (JP)
Title: Screw blade of bi-axial compression forming machine, and its manufacturing method
Inventor: CHIBA NAOMICHI
IPC: B30B9/28
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a screw blade of a bi-axial compression forming machine is seriously worn. SOLUTION: A corner portion from a transfer side surface 21 to a top surface 22 of the screw blade 2 is formed of a build-up-welding layer 3 comprising a first build-up-welding layer 31 with the thickness H1, the width W and the hardness <=Hv900, and a second build-up-welding layer 32 with the thickness H2 and the Vickers hardness >=Hv900 which totally covers the transfer side surface and the top surface, and the ratio H1/H2 and W/H1 are kept >=2.0. A carbon dioxide arc welding method is excellent in productivity but rough in bead surface, and the wear resistance is strengthened, and the smooth transfer of the raw material is promoted by covering the rough surface by the second dense and smooth build-up-welding layer with the Vickers hardness of >=Hv900.
Patent JP-2001254806-A (JP)
Title: Fixing structure for stator shaft in oil pump for automatic transmission and fixing method therefor
Inventor: AKIBA HIROKAZU
IPC: F16H57/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide fixing structure and fixing method for a stator shaft in an oil pump for an automatic transmission capable of advantageously preventing lacking of a part of an inner periphery of a through hole formed on a housing after a serration formed on an outer periphery of the stator shaft is force fitted into the through hole. SOLUTION: The stator shaft 30 is fixed to a pump housing 2 by force-fitting the serration 33 formed on the outer periphery of the stator shaft 30 into the through hole 34 formed on the pump housing 2. A chamfer 37 having a maximum diameter (D4) larger than an outside diameter dimension (D1) of the serration 33 and a prescribed inclined angle (θ) is formed on a side in which an end part on a force-fitting direction tip side of the serration 33 is located at an opening end of the through hole 34.
Patent JP-2001256103-A (JP)
Title: Microprocessor system
Inventor: MATONO MASAO
IPC: G06F13/14
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a first device selection signal and the next device selection signal overlap and a mulfunction is generated when the time (phase) delay of the first device selection signal by a decoder circuit is large in the case that successive access to the next device is present after the access to the first device. SOLUTION: In this microprocessor system provided with a microprocessor 1 for controlling the plural devices 3 and 4, etc., the decoder circuit 2 for generating the device selection signals 12 and 13 for selecting an address bus from the address bus 11 is provided and a selection signal control circuit 5 for removing the delay when the delay is generated in the device selection signal 12 is provided. The edge of the device ready signal 16 of selection completion by the device selection signal 12 is captured (differentiation operation), the device selection signal 12 is forcibly interrupted after counting specified time and overlap with the next device selection signal 13 is eliminated.
Patent JP-2001255900-A (JP)
Title: Audio slow reproducing processing method
Inventor: KINOSHITA MINORU
IPC: G10L21/043
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of audio signal stopping and discontinuity in a digital audio slow reproducing processing circuit used in various piece of AV equipment. SOLUTION: The speed of reading audio data to be read from a memory circuit 1 is made equal to the speed of a reproducing speed information 6 in accordance with the value of the amount of audio data stored in the circuit 1. Moreover, when the amount of the audio data stored is large, the reading speed is set faster than the information 6. When the amount of the audio data is small, the reading speed is made slower than the information 6. Thus, the occurrence of audio signal stopping and discontinuity is reduced.