baber/WOPTO huggingface dataset:
Patent JP-2004302869-A (JP)
Title: Access management server, network device, network system and access management method
Inventor: SUNADA SATOSHI
IPC: G06F15/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system which freely controls a log-in condition for every service, instantaneously reflecting the change of the log-in condition on another service, minimizing influence on performance, and unnecessitating a specific portal.  <P>SOLUTION: In this network system, SSO applications 2 and 3 respectively hold log-in condition information in a log-in condition data base 23, and freely manage the log-in conditions. Also, access from clients 5 to 7 to the SSO applications 2 and 3 is stored in an SSO access information data base 12 of an SSO server 1 as access information. When the change of log-in conditions such as log-in or log-out from the clients 5 to 7 is requested, the SSO server 1 notifies of the log-in condition information the SSO applications to which the clients being the request origin have performed access until that time by using the access information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304930-A (JP)
Title: Rotor of squirrel-cage induction motor and its manufacturing method
Inventor: II HAJIME
IPC: H02K15/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To save a machining process of the end surface of a rotor bar, and to reduce the consumption of an expensive silver solder or the like, by making good fillet over an entire range around the base of the rotor bar, and by making it easy to set the rotor bar to an end ring.  <P>SOLUTION: In a rotor of a squirrel-cage induction motor that has the end ring 5 as a short-circuit ring that is jointed by brazing to the end portion of the rotor bar, a rotor bar fitting hole 10 into which the rotor bar is fitted is provided on the end ring side surface where the end surface of the rotor 4 contacts. A solder reserving hole 11 that is larger than the rotor bar fitting hole 10 is provided on the end ring side surface in such a way as to surround the circumference of the rotor bar fitting hole, and the bottom of the rotor bar fitting hole is configured to be recessed from that of the solder reserving hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301262-A (JP)
Title: Worm support device and electric power steering device
Inventor: YAMADA WATARU
IPC: F16C35/063
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To restrain looseness in the shaft length direction of a worm by reducing a steering load in a steering area for driving no steering assisting driving source by deep groove ball bearings for supporting the worm rotated by the driving source without adding a special mechanism.  <P>SOLUTION: Both end parts of the worm 2 rotated by a steering assisting electric motor 1 are supported in a housing 4 by the deep groove ball bearings 6 and 7. In the deep groove ball bearings 6 and 7, a radius of curvature of raceway grooves 61a and 71a of inner races 61 and 71 is set to 52.5 to 75% of a diameter of balls 63 and 73 and/or a radius of curvature of raceway grooves 62a and 72a of outer races 62 and 72 is set to 53.5 to 85% of the diameter of the balls 63 and 73.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306428-A (JP)
Title: Ink jet recorder
Inventor: SHINDO TATSUYA
IPC: B41J2/175
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve restorableness in flushing operation when the number of ejection times is increased.  <P>SOLUTION: Purge operation is performed (S31) and a suction cap 52 is separated from an ink jet head 6 (S33). Subsequently, the nozzle surface 11c is wiped by means of a wiper member 53 (S35) and flushing operation is performed. In the flushing operation, after a group of specified number of times of ejection is performed (S43-S49), the operation pauses for a time longer than the interval of ejecting operation of specified period, e.g. 1 second, (S51) and then a group of ejecting operations is performed. In other words, a routine of a group of ejections→a pause→a group of ejections is repeated by a set number of times (S39-S41).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314320-A (JP)
Title: Ink jet recording paper
Inventor: KANEKO MANABU
IPC: B41J2/01
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and high quality ink jet recording paper sheet having high ink absorbency, glossiness, print concentration and blot resistance.  <P>SOLUTION: The ink jet recording paper sheet having on a support at least two or more ink absorbing layers contains, in at least an ink absorbing layer located nearest to the support, wet silica fine particles crushed to 10 nm or less in the mean particle diameter of a primary particle and crushed to 10 to 300 nm in the mean particle diameter of a secondary particle and a hydrophilic binder. The recording paper sheet also contains, in an ink absorbing layer located apart furthest from the support, alumina with its specific surface area of 100 to 400 m<SP>2</SP>/g measured by BET method or alumina hydrate and a hydrophilic binder, and satisfies the formula: (wet silica mass + alumina or alumina hydrate mass)/(hydrophilic binder mass)=5.5 to 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320156-A (JP)
Title: Operational amplifier
Inventor: NEMOTO KENJI
IPC: H03F1/34
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operational amplifier capable of preventing oscillation by enhancing a phase characteristic without increasing a chip area and deteriorating an amplification band.  <P>SOLUTION: The operational amplifier is configured such that a resistor 15 with a resistance R<SB>C</SB>and a capacitor 17 with a static capacitance C<SB>C</SB>are connected in series between a connecting point of a differential amplifier circuit 11 and an output amplifier circuit 13 connected in series and an output terminal of the output amplifier circuit 13 and the resistor 15 and the capacitor 17 apply the phase compensation of input output characteristics. The operational amplifier is also configured so that a buffer circuit amplifying voltage is connected between the differential amplifier circuit 11 and the output amplifier circuit 13, the input capacitance Ci<SB>B</SB>of the buffer circuit 31 is smaller than an input capacitance Ci<SB>2</SB>of the output amplifier circuit 13 and an output impedance Ro<SB>B</SB>of the buffer circuit 31 satisfies a formula of Ro<SB>B</SB><ä(C<SB>C</SB>/Ci<SB>2</SB>)×(1/gm<SB>1</SB>)}, wherein gm<SB>1</SB>is the transfer conductance of the differential amplifier circuit 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316607-A (JP)
Title: Catalytic device
Inventor: NISHIMURA HIROSHI
IPC: F01N3/28
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalytic device capable of reliably fitting a cover to a catalytic converter to prevent any troubles such as missing of the cover, and suppressing sudden increase of the manufacturing cost and increase of the weight.  <P>SOLUTION: First and second covers 11 and 12 are disposed to cover side surfaces of catalytic converters 3 and 4 and caulked and fixed, engagement parts 11b and 12b of the covers 11 and 12 are engaged with each other to regulate the relative displacement in the vertical direction, and the first cover 11 is tightened to flanges of the catalytic converters 3 and 4 by bolts 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323141-A (JP)
Title: Conveyance control system and conveyance control method for automatic warehouse
Inventor: YAMANO ATSUO
IPC: B65G1/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance control system and a conveyance control method for an automatic warehouse for conveying an article efficiently and accurately.  <P>SOLUTION: This automatic warehouse 1 provided with a plurality of shelves 10, a plurality of inlet and outlet ports 11, and two cranes 21, 22 conveying an article among them and running on the same rail is provided with a warehouse management means 101 for managing information of articles in the automatic warehouse 1 and outputting a conveyance demand for the article, a conveyance planning means 103 for determining conveyance commands for the cranes 21, 22 based on the conveyance demand outputted from the warehouse management means 101, and a conveyance control means 102 for transmitting conveyance commands determined by the conveyance planning means 103 to the cranes 21, 22. The conveyance planning means 103 determines the order of priority of the conveyance demands based on a crane position, degree of priority of the articles, and elapsed time from the outputting of the conveyance demand and determines the conveyance commands for preventing the interference of the cranes according to the order starting from the crane handling the conveyance demand having the highest order of priority.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328381-A (JP)
Title: Communication system, mobile communication network, and communication method
Inventor: SOGA MAKOTO
IPC: H04W8/02
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform more appropriate processing in the case of distributing an e-mail to mobile machines existing in different mobile communication networks by utilizing roaming service.  <P>SOLUTION: When the e-mail addressed to the mobile machine MS1 is received, a mail server MALS transmits e-mail reception notification by using the mobile machine MS1 as a destination. A gateway exchange station GMMS which receives the e-mail reception notification cancels the e-mail reception notification and transmits in-range information indicating that the mobile machine MS1 is located in the mobile communication network GSM to the mail server MALS. When the in-range information is received, the mail server MALS extends a holding period of the e-mail from 3 days to 10 days.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325260-A (JP)
Title: Probe scanning apparatus
Inventor: SEKIYA HIROAKI
IPC: G01Q10/02
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe scanning apparatus capable of gently and roughly moving at a constant speed and surely stopping at a desired location without a heating means.  <P>SOLUTION: A cylindrical slide member 31 has a low friction coefficient and a low abrasion property without lubrication and is inserted between a thick pipe 12 and an inner cylinder 13. A cylindrical actuator 32 has a shape radially distorted in response to an input voltage and is fitted to an outer circumference in the vicinity of an opening of the thick pipe 12. If an opening shape of the thick pipe 12 is deformed by applying a predetermined drive voltage to the cylindrical actuator 32 and radially and properly distorting the shape, the inner cylinder 13 internally inserted can be clamped and fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321100-A (JP)
Title: VARIANT OF PROTEIN COMPRISING Fc REGION OF IgG
Inventor: AKAIKE TOSHIHIRO
IPC: C07K16/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypeptide variant containing a Fc region of a mouse IgG and improved in affinity for a protein A.  <P>SOLUTION: The variant of the protein comprises a Fc region of IgG, and in the variant, one or more amino acid residues of Fc region of natural IgG are substituted with other amino acid residues and affinity for protein A is improved in comparison with the protein containing Fc region of the natural IgG.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003328450-A (JP)
Title: Brazing material
Inventor: KAMURA HISAYA
IPC: E04B1/58
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a brazing material improving a total buckling resistance capacity by increasing the strength of a reinforcing pipe without widening the width of the brazing material as much as possible (without changing the width), which can be used for a frame structure having a high story height.  <P>SOLUTION: The brazing material is provided with an axial tension member 1, a square inside reinforcing pipe 3 in which an axial tension member 1 is diagonally inserted, and an outside reinforcing pipe 5 in which the inside reinforcing pipe 3 is inserted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004329039-A (JP)
Title: Terminal tackle for angling
Inventor: TAMURA YUKIO
IPC: A01K91/06
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal tackle used when carrying out squid angling, etc., using a live bait such as a horse mackerel and surely taking in a squid without requiring conventional complicated operation such as charging of a Yaen (a terminal tackle for angling the squid).  <P>SOLUTION: The terminal tackle body is composed of a bent hook having a slit in the upper part and a rod body having a long-handed hook in the lower part. The terminal tackle body is composed so as to insert the upper side of the rod body into the slit of the hook and the rod body is held in a state of providing transverse deflection. The squid riding on the live bait such as the horse mackerel can instantaneously and surely be caught.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333636-A (JP)
Title: Developer carrier, development apparatus, development method,image forming method, and process cartridge
Inventor: SHIMAMURA MASAYOSHI
IPC: G03G15/08
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer carrier which does not give rise to problems, such as a density degradation, sleeve ghost and fogging, even under different environmental conditions by giving uniformly and quickly a charge to a toner, is good in the sharpness of character lines and can stably obtain uniform and high-grade images free of density unevenness having high image density, a development apparatus having the developer carrier, a development method, an image forming apparatus, and a process cartridge.  <P>SOLUTION: The developer carrier has at least a substrate and a resin coating layer formed on the substrate surface, in which the resin coating layer has a nitrogen containing polyboron compound of at least a strongly triboelectrostatic charge type resin and a charge transfer type conjugate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332274-A (JP)
Title: Dam and dam construction method
Inventor: UEDA TATSUYA
IPC: E02B7/00
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To avoid pollution of rivers, by shortening a construction period when constructing a sand control dam.  <P>SOLUTION: A plurality of blocks 3 are stacked up in a crossing shape in a valley in a mountainous region, and are engaged with the other blocks. The mutual blocks 3 are engaged, by fitting a projecting part 13 possessed by a single body block 3 itself, to a recessed part 15 formed of a combination of the blocks 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330531-A (JP)
Title: Mold clamping control method for injection molding machine
Inventor: HAKODA TAKASHI
IPC: B29C45/64
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To ensure high-degree stability and reliability with respect to mold clamping control by certainly preventing the erroneous detection with respect to the detection of foreign matter even in the case of fluctuations of monitor items due to a disturbance factor, especially the shift of the monitor items due to a temperature drift or the like to avoid the useless stop of operation.  <P>SOLUTION: In this mold clamping control method for detecting the monitor items in a predetermined monitor section set to the mold closing operation of a mold clamping process and performing abnormality treatment if the detection value Dd obtained by detection exceeds a set threshold value Di, a differentiated detection value, which is obtained by differentiating a take-in value Td (Vd) obtained by detecting the monitor items is used as the detection value Dd.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336328-A (JP)
Title: Antenna system and wireless device
Inventor: SAWAMURA MASATOSHI
IPC: H01Q5/10
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna system which is resonated in frequency bands other than resonance frequency corresponding to the length of a slit by simple constitution, and therefore, to cope with a plurality of communication systems.  <P>SOLUTION: The antenna system is provided with: a slit 13 whose one end 13a is opened by notching the upper end side edge 12a of a ground substrate 12 in the depth direction; a feeding part 15 for feeding a high frequency signal to a gap part 14 formed in the width direction which is approximately orthogonal to the notched direction of the slit 13; inductive reactance formed by allowing the high frequency signal to flow from one side edge 13c in the width direction of the slit 13 to the other side edge 13d opposed to the one side edge 13c through a part close to the root of the slit 13; and a capacitive reactance element 16 formed on the gap part 14 of the slit 13. A plurality of resonance circuits are constituted of the capacitive reactance element 16 formed on the slit 13 and the inductive reactance, and can be used for a plurality of communication systems.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330237-A (JP)
Title: Method and facility for manufacturing hot-rolled steel sheet
Inventor: TOKI MASAHIRO
IPC: B21B45/02
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a steel sheet by which temperature just after passing through hot finish rolling is accurately measured and also rapid cooling in a position where the material deterioration of the steel sheet and the generation of oxidized scales due to the grain coarsening are prevented is possible, and to provide facilities therefor.  <P>SOLUTION: In the method of manufacturing a hot-rolled steel sheet, temperature measurement is performed on one surface of the steel sheet directly after a traveling steel sheet passes through the final stand of a hot finishing mill on one side of the steel sheet, and temperature measurement and cooling is performed on the other surface in the proper position after completing the hot finish rolling by starting water cooling between 0.1 to 0.6 s directly after passing through the final stand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331337-A (JP)
Title: Remote hall call method for elevator
Inventor: OSHIO KENSUKE
IPC: B66B1/46
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote hall call method for an elevator capable of preventing a user having called for the elevator in a position apart from any elevator hall from making extra labor of calling the elevator again in the elevator hall.  <P>SOLUTION: According to the invention, the elevator to make service in response to the hall call is selected again and dispatched in case the designated elevator has reached the elevator hall and made service within the specified time, i.e. before the user arrives at the elevator hall.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004070-A (JP)
Title: Method and device for carrying a plurality of test tubes in measuring system
Inventor: FATTINGER CHRISTOF
IPC: G01N37/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for automatically carrying a number of test tubes in a measuring system for a shorter time and at a relatively low cost.  <P>SOLUTION: A first test tube carrier 21 comprising a plurality of compartments 22 is gradually transfered on a horizontal plane surface in a measuring device, and test tubes 11 retained by the plurality of compartments 22 are aligned one after another with a receiving opening 31 of the measuring device 32 belonging to a measuring system. Subsequently, the test tubes are each displaced along a perpendicular axis (Z), thereby introducing the test tubes into the measuring device through the receiving opening 31. After completion of the measurement, the test tubes 11 are reversely transfered from a predetermined position in the measuring device to a compartment of the first test tube carrier or a second test tube carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004323806-A (JP)
Title: Transition metal compound, olefin polymerization catalyst, method for polymerizing olefinic compound and olefinic compound polymer
Inventor: ONO KATSUHIKO
IPC: C08F4/6392
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new transition metal compound, an olefin polymerization catalyst and a method for polymerizing an olefin by using the same catalyst.  <P>SOLUTION: This transition metal compound is expressed by the general formula: K<SB>m</SB>MX<SB>l</SB>L<SB>n</SB>[wherein, K<SB>m</SB>is a phenol compound residue containing imino group; L<SB>n</SB>is a (heterocyclic) 5-membered compound residue containing the imino group; M is a transition metal atom; and X is H, a halogen atom or an organic group].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333409-A (JP)
Title: Tube connection inspection device
Inventor: MAEKAWA HIROYUKI
IPC: G01N29/04
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To heighten inspection workability in a bonding state inspection of tubes.  <P>SOLUTION: In this tube connection inspection device, ultrasonic thickness detection is performed to a tube connection part S in the state where an outside tube Pa is fitted to an inside tube Pb, in the state where a probe 3a of an ultrasonic thickness meter 3 is put on the outer surface thereof, and the bonding state by an adhesive x between the outside tube Pa and the inside tube Pb is inspected. The device is provided with a positioning means 2 for positioning the probe 3a in the properly putting state relative to the tube connection part S by engagement with the tube connection part S or a tubing part P linked to the tube connection part S, and the positioning means 2 is installed on the tip part of a stretching-out rod 1 for operation together with the probe 3a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343553-A (JP)
Title: Image decoding display device
Inventor: OGAWARA RYOHEI
IPC: H04N19/85
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image decoding display device capable of continuously displaying the decoding of image data of all attributes and of improving image quality by the implementation of the original display form of an image, while using a frame memory control method called dynamic mapping.  <P>SOLUTION: A frame memory #2 stores decoded image data of a frame not used as a prediction image. A FIF 13 divides the frame memory #2 into a plurality of sectors for management, and write top-field data and bottom-field data in the decoded image data in a separate empty sector of the frame memory #2 from VDEC12. When the decoded image data is read and displayed from the frame memory #2, a sector storing top-field data and a sector storing bottom-field data are released simultaneously at the last display field period of the displayed image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI