baber/WOPTO huggingface dataset:
Patent JP-2003058436-A (JP)
Title: Image processor, program and management unit
Inventor: TOMITA ATSUSHI
IPC: G06F3/12
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of inhibiting a processing of management information required for management from being requested from a management device while firmware of the image processor is rewritten. SOLUTION: When the request transmission interval (request interval) of transmitting the request of the management information from a management terminal is shorter than predicted rewrite time of the firmware (step S289; YES), that is when the management information is to be requested from the management terminal while rewriting the firmware if the firmware is written as it is, the image processor requests the management terminal to change the request transmission interval of transmitting the request of the management information (step S290), then transmits the firmware to the image processor and instructs the rewrite of the firmware (step S293).
Patent JP-2003056203-A (JP)
Title: Elastic sliding support
Inventor: KATO NAOKI
IPC: F16F1/40
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an elastic sliding support capable of relaxing concentrated stress applied on a rubber layer 13 between an end steel plate 14 and an attaching plate 12. SOLUTION: The elastic sliding support slidably installs a sliding material 15 fixed through the attaching plate 12, the rubber layer 13 and the end steel plate 14 on a structure to a sliding plate 11 fixed on a foundation part successively. The rubber layer 13 is provided so as to cover the outer face of the end steel plate 14, an outer face 13a of a connection part with the attaching plate of the rubber layer 13 is made a curved recess face of a radius of curvature of 30-200% of a thickness of the rubber layer 13, and an outer face 14a of a corner part being into contact with the rubber layer 13 of the end steel plate 14 is made a curved projection face of a radius of curvature of 30-159% of a thickness of the rubber layer 13.
Patent JP-2003027478-A (JP)
Title: Sheet pile driving ruler
Inventor: MATSUYAMA MITSUTERU
IPC: E02D7/18
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet pile driving ruler, capable of correcting the movement of a high-pressure water conduction hose for PC sheet pile driving through a water jet by a guide roll or a pole mounted to a sliding base and safely and efficiently carrying out the PC sheet pile driving. SOLUTION: The sheet pile driving ruler is constituted so that a guide frame 2 having a hollow section 5 of a steel material capable of inserting a PC sheet pile, a PC sheet pile wicket stopper 4 on the square rule-shaped one longitudinal end and a PC sheet pile wicket frame 3 on the other on the opposite side is formed, and that the sliding base 6 sliding to the guide frame 2 is provided. It is constituted by having a guide roll 7 for controlling the entanglement of the high-pressure water conduction hose on an optional position at a side facing the hollow section of the sliding base and a pole 8 for controlling the entanglement of the high-pressure water conduction hose on an optional position at the rear side of the guide roll 7 of the sliding base.  It includes forks expansible 9 provided at optional positions at both end sides of the sliding base in detachable manner, support pieces 10 for holding the PC sheet pile on the forks and a winch 12, provided on an optional position of an winch mounting stay 11 of the upper part of the wicket frame of the guide frame 2.
Patent JP-2003066693-A (JP)
Title: Electrifying roller and image forming device equipped therewith
Inventor: FUNABASHI EIJI
IPC: F16C13/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive electrifying roller capable of reducing electrifying sound and the etching phenomenon of an image carrier and an image forming device equipped with the electrifying roller, and to provide the electrifying roller excellent in cleaning property and the image forming device equipped with the electrifying roller. SOLUTION: This electrifying roller is equipped with a diameter extending member for extending the diameter of both ends in a longitudinal direction and its surface hardness is >=80 in Asker-C hardness. Thus, the electrifying roller and the image forming device equipped with the electrifying roller are provided.
Patent JP-2003064392-A (JP)
Title: Method for suppressing oxidative deterioration of oil
Inventor: TAKATO KIYOUIN
IPC: A23L5/10
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for suppressing the oxidative deterioration of frying oil, reducing the forcedly discarding amount thereof due to the deterioration and affecting no human health as well. SOLUTION: This method comprises putting dravite mineral ceramic blocks into and immersing them in the frying oil, wherein the ceramic blocks are prepared by grinding naturally occurring dravite ore followed by kneading the thus ground ore with water and/or an inorganic binder and then molding the resultant blend and subsequently firing thus molded blend at 950-2,000 deg.C. As to the method to be applied, the dravite mineral ceramic blocks have only to be put into the frying oil, practically, the blocks are placed at any bottom area of a frying pan, e.g. an area as wide as possible about the center of the pan so that the blocks come into contact with the whole frying oil in the pan.
Patent JP-2003068735-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MATSUMOTO KAZUMI
IPC: H01L21/3205
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having an anti-reflection layer which can obtain high adhesion to a conductive member and excellent anti- reflection ability when patterning the conductor. SOLUTION: For example, a multiplayer of Ti film 101/TiN film 102 is formed for a barrier metal 10, and a substantial aluminum layer 11 is formed on the multiplayer as a conductive layer 11. The aluminum layer 11 has an Al-Cu structure wherein at least a small amount of Cu is contained (about 0.5%) in the aluminum. The aluminum layer 11 is covered with a Ti film 12 and a TiO2 film 13 formed by oxidizing the surface of the Ti film 12 as an anti-reflection layer to improve the precision of the wiring patterning made by using a photography technology.
Patent JP-2003067114-A (JP)
Title: Illuminator
Inventor: DOSONO SHIGETAKA
IPC: H05B37/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an illuminator that can make various illuminations via simple constitution, in an illuminator for use in various types of electronic equipment. SOLUTION: The illuminator is so constructed that EL elements 12 and 14 are arranged in a fixed easing 1 whose top surface has an operating part 4 with an arrangement of a plurality of push buttons 2 and a movable casing 7 which is mounted for opening and closing motion on the fixed easing 1 and whose surface has a display part 8, and that a control means 15 is connected to the EL elements, the operating part 4 and the display part 8. The control means 15 controls the luminescence of the EL element in the fixed easing 1 or the movable easing 7 to illuminate the operating part 4 or the display part 8, so that the illuminator can provide various illuminations via simple constitution.
Patent JP-2003062624-A (JP)
Title: Scrap material discharge structure of punch press device
Inventor: SHIBATA KOJI
IPC: B21D28/14
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of a punch press device by automatically discharging ring-shaped scrap materials generated by the device, and at the same time reduce quality defects like biting of turnings or the like. SOLUTION: Scrap cutters 8 are installed on the two places near the circumference part beneath a punch 5 of a lower mold 3, while scrap cutter 10 are installed on the two places near the circumference part beneath a die 7 of an upper mold 4. A work W is punched and the shaving processing of the work W is carried out with the punch 5 and the die 7 by pushing down the upper mold 4, and, at the same time, very narrow and very thin cut off ring- shaped scrap materials S of the periphery of the work W are pressed down by turns with the die 7 of the upper mold 4. The pressed down scrap materials S are cut off with the scrap cutters 10 of the upper mold 4 and the scrap cutters 8 of the lower mold 3. The scrap materials S are cut into two and automatically discharged.
Patent JP-2003063286-A (JP)
Title: Seat power slide device
Inventor: HOSHIHARA NAOAKI
IPC: F16H25/20
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a seat power slide device capable of decreasing required part items and cost, minimizing generated noise, and preventing the occurrence of abrupt moving of a seat. SOLUTION: This power slide device 1 is provided with a pair of slide mechanism 5 composed of a lower rail 4 and an upper rail 3 sliding with each other in a longitudinal direction, in parallel. The power slide device 1 comprises a decelerating mechanism 7 directly decelerating the output of a motor 6, and a rotary cable 9 directly transmitting the decelerated output to a pair of sliding feed screws 8.
Patent JP-2002110199-A (JP)
Title: Direct methanol feed fuel cell
Inventor: SURAMPUDI SUBBARAO
IPC: H01M8/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel-efficient methanol feed fuel cell and a method for feeding the fuel. SOLUTION: The fuel cell comprises an anode and a cathode electrodes, a fuel-feeding pipe and a flow-field element which operates to feed the fuel to the electrodes from the fuel-feeding pipe. The flow-field element is pushed to the electrodes, and the fuel-feeding pipe is communicated with the flow-field area surrounding the sides of the electrodes so that the fuel can directly be fed to the sides.
Patent JP-2003071289-A (JP)
Title: Nitrogen oxide reduction catalyst and method for reducing nitrogen oxide
Inventor: NAGAI YASUTAKA
IPC: B01J23/652
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce NOx at a temperature ranging from a low- temperature region such as room temperature to a high temperature region. SOLUTION: An exhaust which alternates between a lean atmosphere and a rich atmosphere is passed through an NOx reduction catalyst comprising a hydrogen sorbent capable of sorbing and releasing hydrogen, an NOx sorbent capable of sorbing and releasing NOx , and a noble metal. The H2 sorbed by the hydrogen sorbent in a rich atmosphere is released in the lean atmosphere, and the reaction of H2 with NO or NO2 can proceed more rapidly in a low- temperature region of 200 deg.C or lower, so that NOx can be reduced at a low temperature in the lean atmosphere.
Patent JP-2003073727-A (JP)
Title: Lance for reduced pressure smelting
Inventor: NUMATA MITSUHIRO
IPC: C21C7/072
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a lance for reduced pressure smelting, which gives high smelting efficiency and is hardly affected by a degree of vacuum. SOLUTION: This lance has a nozzle 2 at the lance nose, which comprises a throat 3 with an inside diameter d, and an enlarged portion 5 with an inside diameter D and length L in the nozzle tip side of the throat, and a flute 4 with depth h, which has concave on an opposite side to the nozzle tip against the throat nose, in a border step between the throat and the enlarged portion. The values of d, D, h, and L, preferably satisfy a condition expressed by the formula (1)-(3): 0.1D<=d<=0.4D...(1), 0.1(D-d)<=h<=1.0(D-d)...(2), and 1.0d<=L<=5.0d...(3).
Patent JP-2003041356-A (JP)
Title: Method for manufacturing hot-dip galvanized steel sheet
Inventor: FUJIBAYASHI NOBUE
IPC: C23C2/06
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To improve a sliding property and powdering resistance in press working of a hot-dip galvanized steel sheet, while keeping the adequate appear ance. SOLUTION: This method for manufacturing the hot-dip galvanized steel sheet while continuously supplying a steel strip into a hot-dip galvanizing apparatus provided with an annealing furnace, comprises a step of manufacturing a hot-dip galvanized steel sheet by plating the above steel strip at plating conditions of an Al concentration in a Zn plating bath of 0.125-0.145 mass%, a bath temperature of 450-480 deg.C, and the steel strip temperature, when the strip proceeds into the Zn plating bath, of 450 deg.C or higher but within the bath temperature of ±10 deg.C;  and an annealing step after galvanizing, of making a programming rate of the steel strip to be 20 deg.C/sec or more, and an annealing temperature to be 490-530 deg.C, while satisfying the expression, which shows the relation between the annealing temperature and the programming rate, of (1.5R+T1 )×(1-1.3×|Al-0.135|)/(1+(T2 -440)/2,000)>=535, where R is the programming rate of the steel strip when annealing it ( deg.C/sec), T1 is the annealing temperature ( deg.C), T2 is the bath temperature ( deg.C), and Al is an Al concentration in the plating bath (mass%).
Patent JP-2002133877-A (JP)
Title: Non-volatile semiconductor memory
Inventor: TANAKA YOSHIYUKI
IPC: G11C16/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To shorten an erasing time even when a large region is erased with a block. SOLUTION: In an EEPROM in which memory cells having an electric charge storage layer and a control gate are arranged in a semiconductor substrate in a matrix state and rewriting of data can electrically be performed by delivering and receiving of electric charges between the electric charge storage layer and the substrate, the memory cells are divided into plural cell blocks 201-20n, the memory is constituted so that as erasure size to erase partially a memory cell, the minimum unit (one cell block) consisting of plural memory cells or the size of integer number times of the unit (plural cell blocks) and having continued address is selected.
Patent JP-2003078046-A (JP)
Title: Nonvolatile semiconductor memory and its fabricating method
Inventor: NAKAGAWA KENICHIRO
IPC: H01L21/8247
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a nonvolatile semiconductor memory while minimizing the chip size by minimizing the alignment error and self-aligning the layers with the gate electrode. SOLUTION: The method for fabricating a nonvolatile semiconductor memory comprises a step for making a pattern of a second layer, a third layer, a fourth layer, a sixth layer and a protective layer using first and second mask layers formed by a common lithography step as a mask in a multilayer substrate comprising a first layer for forming a first insulation layer, a second layer for forming a floating gate, a third layer for forming an inter-gate insulation layer, a fourth layer for forming a control gate, and a first mask layer formed sequentially in a memory cell region, and a fifth layer for forming a second insulation layer, a sixth layer for forming a logic gate, a layer for protecting the sixth layer at the time of forming the control gate, and a second mask layer formed sequentially in a logic region.
Patent JP-2003090463-A (JP)
Title: Clamp band used in connecting pipes
Inventor: MATSUDA MITSUMASA
IPC: F16L3/02
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a clamp used in such connection as a pipe, characterized in that it is not so uneconomical to bury the clamp as it is after connection, and that the clamp is light in weight, facilitates the fixing work of a pipe position in connecting and is adaptable to many kinds of pipe diameters. SOLUTION: A pair of clamp bands 1 used as a set in connecting a pipe comprises a tightening band 2 to bind around a pipe and one or more pulling bands 3 pivotally fitted to the tightening band 2. At one end of the tightening band 2, a first stopper 21 is projected on one face of the band 2, provided with a hole 22 through which the other end of the tightening band 2 is inserted, and in a part of the tightening band 2, one end of the pulling belt 3 is pivotally fitted on the same face of the first stopper 21. In a part of the tightening band 2, at least one or more second stoppers 31 is projected on the same face of the first stopper 21, provided with a hole 32 through which the pulling band 3 is inserted orthogonal to a longitudinal direction of the tightening band 2.
Patent JP-2003088086-A (JP)
Title: Linear drive mechanism
Inventor: YAMAOKA KOJI
IPC: H02K41/02
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a linear drive mechanism capable of preventing a dust from invading in the upper side face of a fixed magnet and from being stored in the drive mechanism by a compressor having a small capacity of compressed air and a small capacity. SOLUTION: The linear drive mechanism 1 comprises a fixed magnet 11 and a movable magnet 12. The drive mechanism 1 can prevent an accident from occurring due to an invasion and a storage of the dust by the compressor 2 of the small capacity having the small capacity of supply air, based on the supply of the air for preventing the dust from invading and being stored in the upper side face of the fixed magnet 11.
Patent JP-2003081443-A (JP)
Title: Unloading device
Inventor: YAMADA TAKESHI
IPC: B66F9/12
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an unloading device capable of securing stability of drawing operation and conveying operation, simplifying a structure, and reducing cost. SOLUTION: A carriage 2 movable on a floor 11 of a cargo housing part 10 such as a container is provided. A carrying out conveyer 3 for carrying out a carton 12 is fixed on the carriage 2. A cargo receiving platform 4 is supported on a front part of the carriage 2 so as to elevate in a horizontal position, and a sucking tool 8 for sucking a plurality of cartons 12 and drawing out at once on the cargo receiving platform 4 is supported so as to elevate independently from the cargo receiving platform 4 and advance and retreat in a longitudinal direction. A first conveyer 6 for moving the carton 12 in a direction of the carrying out conveyer 3 and a second conveyer 7 driven for delivering the carton 12 to the carrying out conveyer 3 from the first conveyer 6 are provided on the cargo receiving platform 4.
Patent JP-2003082053-A (JP)
Title: Phosphorus-containing polymer
Inventor: YOKOTA HIDEYUKI
IPC: A61L29/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a polymer improved in stability and safety which had trouble in a conventional technique and capable of simultaneously realizing preferable characteristics such as good mechanical properties, ready processability, ready control of hardness, properties capable of readily imparting functionality by selection of a raw material and good biocompatibility. SOLUTION: This phosphorus-containing polymer containing phosphorus introduced by urethane bond and/or urea bond and covalent bond and/or ionic bond in the molecule. In the polymer, the phosphorus concentration in an extracted solution obtained by carrying out extraction operation of the polymer with physiological saline at 50 deg.C for 72 hr at a bath ratio of 20 ml physiological saline to 4.0 g polymer is <=300 ppm. The phosphorus-containing polymer is preferably a polymer containing urethane bond and/or urea bond and a phosphate bond, obtained by combinedly using an aliphatic diisocyanate and an aromatic diisocyanate as a diisocyanate component in the molecule, more preferably a phosphorus-containing polymer having a structure represented by the chemical formula (2) or the chemical formula (3).
Patent JP-2003082921-A (JP)
Title: Opening and closing device for opening and closing body for vehicle
Inventor: MORINAGA KOJI
IPC: E05F1/12
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing device for an opening and closing body for a vehicle, capable of enlarging an opening space and improving the appearance when the opening and closing body is opened. SOLUTION: Between the right and left hinge devices 3, 3a, fixing bent parts 19a, 20a provided at one end part are fixed to be unrotatable to one fixing hinge member 8 side of the right and left hinge devices 3, 3a, and rotating bent parts 19b, 20b provided at the other end part are connected to be irrotational to the other second movable hinge member 10 side of the right and left hinge devices 3, 3a. In this arrangement, the device is provided with torsion bars 19, 20 for energizing a second opening and closing body in the opening direction by the torsional restoring force when the second opening and closing body is closed.
Patent JP-2003084104-A (JP)
Title: Method for preventing light from leaking in optical parts and optical parts manufactured by the method
Inventor: MURAKAMI KEIICHI
IPC: G02B5/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing light from leaking in optical parts so as to realize high light shielding property by a simple structure and to provide optical parts produced by the above method. SOLUTION: The method for preventing light from leaking in optical parts is aimed to prevent light from sneaking through spaces among a plurality of regions having large difference in the density and is carried out by forming boundaries made of a black adhesive among a plurality of regions having large difference in the density. The optical parts are produced by the above method.
Patent JP-2002090608-A (JP)
Title: Lens barrel
Inventor: NISHIO KOSAKU
IPC: G02B7/02
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a space-saving compact lens barrel. SOLUTION: This lens barrel is provided with a fixed frame 34, a key 40 immobile with respect to the frame 34, a cam frame 24 advancing/retreating in an optical axis direction corresponding to the frame 34 by its rotation due to the frame 34, a 2nd group frame 1 having a groove engaged with the key 40 so that it cannot rotate, and advancing/retreating in the optical axis direction further by the rotation and the movement in the optical axis direction of the frame 24, and a 1st zoom frame 31 set, so that it can advance/retreat in the optical axis direction and cannot rotate by the 2nd group frame 1, and advancing/retreating in the optical axis direction further by the rotation and the movement in the optical axis direction of the frame 24.
Patent JP-2003086024-A (JP)
Title: Sn PLATING FLAT CONDUCTOR AND FLAT CABLE USING THE SAME
Inventor: ICHIKAWA TAKAO
IPC: H01B5/02
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide Sn plating flat conductor and flat cable using the same superior in properties of bending resistance, connector connection, wear resistance and soldering. SOLUTION: Sn plating layer 2 of thickness 0.05 μm or more is provided on whole surface of conductor 1 having U-shaped section of thickness 0.1 mm or less and width 1.5 mm or less. The Sn plating layer 2 is composed of pure Sn plating layer 2 and metal compound layer 4 formed between the pure Sn plating layer 3 and the conductor 1. Ratio of thickness V1 of the pure Sn plating layer 3 to thickness V2 of the metal compound layer 4 preferably satisfies an expression 1. 2<V1/V2<20 (1).