baber/WOPTO huggingface dataset:
Patent JP-2002247074-A (JP)
Title: Ip address setting method, communication terminal and mobile machine
Inventor: MARUOKA MASATO
IPC: H04W84/12
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal and a mobile machine which can be automatically changed into a registered IP address and telephone number even when combination of the communication terminal and the mobile machine under a fixed assignment system is changed in packet communication service. SOLUTION: The communication terminal 11 is provided with an IP address specifying means 21 on the side of the communication terminal to read information to specify the mobile machine 12 from the mobile machine 12 and to specify the IP address corresponding to the mobile machine in the case of being linked with the mobile machine 12 and the mobile machine 12 is provided with an IP address specifying means 22 on the side of the mobile machine to transmit the information required to specify the IP address corresponding to the communication terminal 11 and its mobile machine to the communication terminal in the case of being linked with the communication terminal 11 by storing the information to specify the mobile machine 12 in the present machine.
Patent JP-2002241606-A (JP)
Title: Method for producing polyamide composition
Inventor: INUKAI TOSHIHIRO
IPC: D01F6/90
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyamide composition by an addition method comprising replacing a part of an iodine compound causing the staining of rollers on the production of polyamide composition synthetic fibers by a bromine compound and adding the iodine compound and a copper compound to the polyamide composition, especially by an addition method capable of solving a problem that many spherical crystals are formed in a process for cooling spun fibers to cause the breakage of the fibers, the deterioration in the strength and elongation of the fibers, and the like. SOLUTION: This method for producing the polyamide composition is characterized by adding and mixing an iodine compound and a copper compound to a polyamide obtained by a liquid phase polymerization in the presence of the bromine compound.
Patent JP-2002241587-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: ITO KAZUFUMI
IPC: C08G59/62
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition which has excellent flame retardancy, excellent heat conductivity, good moldability and good reliability and does not cause an environmental problem, and to provide a semi-conductor device using the epoxy resin composition. SOLUTION: This epoxy resin composition comprises (A) a halogen element- free epoxy resin, (B) a phenolic resin, (C) magnesium hydroxide having an average particle diameter of 1 to 5 μm, (D) lead-free low melting point glass, and (E) an inorganic filler as essential components, wherein (C) the magnesium hydroxide, (D) the lead-free low melting point glass, and (E) the inorganic filler are contained in amounts of 5 to 15 wt.%, 0.5 to 5 wt.%, and 50 to 80 wt.%, respectively, and the semiconductor device uses the epoxy resin composition.
Patent JP-2002242842-A (JP)
Title: Diaphragm pump
Inventor: SATO HIDEAKI
IPC: F04B43/06
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To early detect damage of packing for sealing a cylinder and a piston in a diaphragm pump for transmitting reciprocating motion of a piston within the cylinder to a diaphragm via fluid and driving the diaphragm. SOLUTION: Pressure between primary packing 36 on a pressure chamber 23 side and secondary packing 38 arranged on the rear side is led to a pressure gage 50 through a pressure derivation hole 46 and a pressure derivation pipe 48. When pressure between the two packing 36 and 38 exceeds a prescribed pressure, the primary packing 36 is judged as damaged.
Patent JP-2002241484-A (JP)
Title: Production method of polycarbonate
Inventor: ITO MITSUNORI
IPC: C08G64/20
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polycarbonate excellent in heat stability without fear of adversely affecting natural environments and yet with good productivity. SOLUTION: The production method of a polycarbonate comprises solid phase polymerization of a polycarbonate prepolymer, where the polycarbonate prepolymer is brought in contact with a poor solvent or a swelling solvent in an amount of at least 0.001 mass% and less than 5 mass% based on the total amount of the polycarbonate prepolymer and the poor solvent or the swelling solvent thereby to crystallize, and is subsequently subjected to solid phase polymerization.
Patent JP-2002245362-A (JP)
Title: Support service charging system
Inventor: KONO SEIICHI
IPC: G06Q10/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a support service charging method which can equally divide support expenses for every question to beneficiaries to be able to reduce the charge to a support contractor and enables a support service provider to collect the support expenses. SOLUTION: This method is provided with a user authentication storage means in which electronic identification information of a specific user is stored, a Q and A storage means in which electronic support information bearing combinations of questions and answers is stored, and a charging storage means which specifies a user, who has provided an answer, with respect to each question of support information and stores electronic charging information bearing the charge for support to each user, and the charge for support for an answer to a question from the specific user is charged by charging a reference charge to the specific user who has asked the question.
Patent JP-2002243546-A (JP)
Title: Wavelength control module using optical resonator
Inventor: OGURI HITOSHI
IPC: G01J3/26
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To stabilize a transmission characteristic of an optical resonator constituting a wavelength control module. SOLUTION: This wavelength control module is equipped with the optical resonator formed by arranging two substrates having each one surface functioning as a reflecting surface having a prescribed reflectance so that the reflecting surfaces are faced each other in parallel across a medium, and by interposing a spacer between the two substrates, a means for allowing a monitoring light signal to enter the optical resonator as parallel light, and a means for detecting the change of the intensity of transmitted light from the optical resonator. In the module, an optical path from the incident means to the detection means after transmission through the optical resonator is stored in a casing, and the optical resonator is fixed on the inner surface of the casing.  The module is characterized by installing a fixing member 41 for suppressing movement of the optical resonator 114 on the inner surface of the casing.
Patent JP-2002240218-A (JP)
Title: Slip-proof synthetic resin sheet
Inventor: MARUYAMA MIKIO
IPC: B29C55/06
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a slip-proof sheet which is excellent in productivity and has a high mechanical strength and high slip-proof properties and which is foldable and easy to carry. SOLUTION: The slip-proof synthetic resin sheet has a constitution wherein a slip-proof layer 4 of an ethylene-α-olefin copolymer, of which the load characteristics NS determined by an equation of load characteristics NS = dynamic friction coefficient ×104/pressing stress (N) is 50-300, is laminated on one or both surfaces of a cloth-like body 3 constituted of uniaxially stretched thermoplastic synthetic resin filaments 2.
Patent JP-2002255382-A (JP)
Title: Recording device
Inventor: MATSUYAMA MASAYUKI
IPC: B65H3/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To simplify constitution and reduce a cost by sharing a control part for feeding recording media by driving an optional cassette. SOLUTION: This recording device allowing a plurality of optional cassettes for feeding the recording media to be installed therein comprises a control means for generating control signals for the optional cassettes, a first logic judgment means receiving the control signals generated by the control means on the optional cassette side and judging whether the optional cassette receiving the control signals is the cassette to be selected for feeding the recording media, and a feeding means for feeding the recording media from the optional cassette by performing an exclusive drive control based on the logic output of the first logic judgment means and the control signals when the cassette is specified to be the selected optional cassette by the first logic judgment means.
Patent JP-2002252786-A (JP)
Title: Cathode ray tube drive circuit
Inventor: ASAKURA MASANORI
IPC: H04N3/16
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent sufficiently destruction of a FET of a high voltage circuit configuring a drive circuit for a cathode ray tube. SOLUTION: The drive circuit is provided with a current limit circuit 13 comprising a diode 131 whose anode is connected to a gate terminal G of the FET 2 that is an output transistor(TR) of the high voltage circuit and whose cathode is connected to a specific low voltage power supply 132, a gate current of the FET 2 is bypassed by the diode 131, and a gate-source current is reduced so as to prevent destruction of the FET 2 due to a current flowing between the gate and the source of the FET 2 at an in-tube discharge.
Patent JP-2002252856-A (JP)
Title: Convergence-correcting method
Inventor: HOSHI TAKAAKI
IPC: H04N9/28
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To suppress convergence distortions caused by the fact that the peaks of a convergence correcting current waveform are located within an effective scanning range. SOLUTION: A convergence correcting current is outputted to locate its peaks at the same positions as the center of HBLKP and RED, BLUE and GREEN peak positions, thereby suppressing the convergence distortions due to factors, such as CY electromotive potential.
Patent JP-2002255396-A (JP)
Title: Paper feeding device
Inventor: KONO SATOSHI
IPC: B65H1/18
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the bottom plate of a paper feeding tray from being excessively raised by judgment even when a detection mechanism detecting that the uppermost sheet is raised to an upper limit fails. SOLUTION: When the uppermost recording paper P in a paper feeding cassette 25 reaches a second height, the detection output of an upper limit detection sensor 27 is turned on to stop the rising of the bottom plate 38 of the paper feeding cassette 25 at the tip side. Even if a trouble occurs with the upper limit detection sensor 27, when an interim elapsed time after the detection output of a sheet detection sensor 28 is turned on reaches one hour, the uppermost recording paper P is considered to be raised to a second height and the rise of the bottom plate 38 of the paper feeding cassette 25 is stopped. Also, when a trouble occurs with both the upper limit detection sensor 27 and the sheet detection sensor 28, when the interim elapsed time reaches one hour or a rising elapsed time reaches two hours, the rise of the bottom plate 38 of the paper feeding cassette 25 is stopped.
Patent JP-2002254111-A (JP)
Title: Radial forming device
Inventor: NAKAKO TAKEFUMI
IPC: B21D53/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To form the vicinity of an eaves side end part of a metallic table-flap S into R configuration by adding a plurality of grooved beads or ridged beads. SOLUTION: A radial forming device which imparts a plurality of grooved beads and ridged beads deeply in the bottom section on the metallic table-flap S where hypotenuse section Sw upstands in the prescribed angle from the width direction both sides of the bottom section Sb and shallowly to the running section Sj located at the end part of the hypotenuse section. The radial forming device is provided with an upper and lower die which moves up and down, pinching the metal table-flap inserted, making the bottom section upward and the hypotenuse section downward, a circular arc guide surface provided between the upper die and the upper bed, and the lower die and the lower bed, and a metal die slanting mechanism composed of guide rollers.  The metallic die is slanted in accordance with the camber of the metallic table-flap through the radial work, and the camber stress that causes die deformation is not given to the ridge side end section Sr.
Patent JP-2001263381-A (JP)
Title: Retainer ring for free wheel
Inventor: JACKWERTH SIEGFRIED
IPC: F16D41/07
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a retainer ring for free wheel capable of accurately guiding engagement elements in the circumferential direction and receiving the engagement elements while resisting the work of the centrifugal force and capable of lowering the manufacturing cost in comparison with a conventional one. SOLUTION: Multiple engagement elements 8 are supported by a retainer ring 5 freely to be oscillated, and energized by springs 7d in the locking direction, and the engagement elements 8 are received by the retainer ring 5 outward in the radial direction, and oscillated in the unlock direction while resisting the spring force under the work of the centrifugal force. The retainer ring 5 is an integrated product, and guided in the circumferential direction by multiple window holes 6 provided in the circumferential direction in a cylindrical area, and received by the retainer ring 5 outward in the radial direction.
Patent JP-2002255994-A (JP)
Title: New peptide having taste improving action, peptide- containing seasoning solution containing the new peptide, method for producing the same and method for improving taste of food using the new peptide and/or the peptide- containing seasoning solution
Inventor: FUKAYA MASAHIRO
IPC: A23L27/22
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new peptide having an excellent taste improving function such as improving actions of body and flavor of food, a peptide-containing seasoning solution containing the new peptide and to provide both a method for efficiently producing the peptide-containing seasoning solution and a method for improving taste of food using the new peptide and/or the peptide-containing seasoning solution. SOLUTION: (1) This peptide comprises an amino acid sequence described by a sequence number 1 [Tyr Glu Glu Glu] or a sequence number 2 [Tyr Glu Glu Asp] and has taste improving action. (2) This peptide-containing seasoning solution is characterized in that the seasoning solution is a hydrolyzate of an extraction residue of dried fish and contains the peptide described in the article (1). (3) This method for producing a peptide-containing solution having a taste improving action comprises hydrolyzing an extraction residue of dried fish with a strongly alkaline protease derived from a bacterium belonging to the genus Bacillus at pH 4-6.5 for >=30 hours. This method for improving a taste of food comprises adding >=0.0005% (w/v) of the peptide to a food.
Patent JP-2002254304-A (JP)
Title: Main spindle unit for superfinishing machine
Inventor: KAMAMURA ARIHIRO
IPC: B24B41/04
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a main spindle unit for a superfinishing machine comprising an oscillating grinding wheel to slide along a track surface without generating fusion abrasion in mutual contact surfaces of a rolling element and the track surface even when thrust direction impact or force is repeatedly applied to a main spindle through a driving plate which is capable of restricting surface roughness of a rolling bearing, and maintaining high machining precision of the superfinishing machine for a long period. SOLUTION: This main spindle unit 43 for a superfinishing machine is provided with the driving plate 63 to bear a circular workpiece 65 pressed by a clamp roll 67 in an axial direction, the main spindle 45 of the superfinishing machine to which the driving plate 63 is fixed at a tip, and the superfinishing grinding wheel oscillated around a center of curvature of the track surface formed in a circumferential direction of the circular workpiece 65. The main spindle 45 is supported by the rolling bearings 49 and 51, and an inner ring 77 and an outer ring 75 of the rolling bearings 49 and 51 are formed of steel material, while the rolling elements 71 provided between the inner ring 77 and the outer ring 75 are formed of ceramic.
Patent JP-2002267551-A (JP)
Title: Torque detecting device
Inventor: YAMAO YOSHIHIRO
IPC: G01L3/16
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a load cell due to excessive torque and an external shock and to heighten the responsiveness and accuracy of output of the load cell. SOLUTION: A first shaft 21 of a torque arm 5 side is inserted in a first chamber 20b of a cylinder 20, a second shaft 22 of the load cell 6 side is inserted in a second chamber 20c of a cylinder 20, a first coil spring 23 is provided between a large diameter part 21a of the first shaft 21 and the opposite surface of a partition 20a of the first chamber 20b, and a second coil spring 23, 24 is provided between the large diameter part 22a of the second shaft 22 and a partition 20a of the second chamber 20c. When load exceeding rated load is applied to the load cell 6, the coil springs 23, 24 are compressed to absorb the shock to the load cell 6.
Patent JP-2002263684-A (JP)
Title: Method and device for treating waste water by microorganism
Inventor: IKECHI HIROMI
IPC: C02F3/12
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To continuously and efficiently treat waste water by treating waste water of high concentration by using microorganisms which are mainly bacillus and further subjecting the waste water with lower concentration obtained in the above treatment to biofilm treatment. SOLUTION: The method for treating waste water by microorganisms has the following features. A culture tank of microorganisms is charged with the waste water, microorganisms which are mainly bacillus and an activating agent for the microorganisms so as to breed and culture the microorganisms under aerobic conditions. Then the treated water is subjected to biofilm treatment and sent to a precipitation tank, while a part of the sludge of microorganisms produced by the biofilm treatment is returned to one of or both of the culture tank of microorganisms and the biofilm treating tank.
Patent JP-2002272678-A (JP)
Title: Processor for electronic scope
Inventor: SUGIMOTO HIDEO
IPC: H04N7/18
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a processor for an electronic scope capable of picking up and observing a sharp still image without blurring and color shifts, for taking color still images of a part to be observed. SOLUTION: The processor for an electronic scope has an image pickup means for picking up images of the part to be observed, by accumulating a charge corresponding to an optical image formed on a light-receiving surface only when the part to be observed is illuminated, during a predetermined period in which charge can be accumulated.  The processor includes an illuminating means for illuminating the part to be observed with flashes of plural colors in succession, a detecting means for detecting the vibrations of the part to be observed as waveforms, and a control means for controlling a light emitting means so that the flashes emitted in succession illuminate the part to be observed whose shape corresponds to a predetermined phase of the waveform detected by the detecting means, and for controlling the image pickup means so that the charge accumulated is read immediately after the flashes are emitted.
Patent JP-2002272653-A (JP)
Title: Vacuum cleaner and its nozzle
Inventor: SATO SHIGENORI
IPC: A47L9/04
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner having a small and lightweight nozzle with high dust-collecting power. SOLUTION: The rotation axis of a rotary brush 530 is approximately parallel to that of an air turbine and a nozzle 1 is disposed in the axial direction of a turbine 2. Airflow which drives the turbine 2 is approximately parallel to a rotary brush 530 and an air inlet 511 for taking in fresh air is provided upstream of the nozzle 1. A communicating hole 32 communicating a brush chamber 30 with a turbine chamber 10 is provided downstream of the turbine 2.
Patent JP-2002279507-A (JP)
Title: Commodity rack for automatic vending machine
Inventor: SUGIHARA YUKIO
IPC: G07F11/34
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an easily manufacturable novel structure having a small number of parts for a commodity rack of a serpentine type in which a commodity guide path is formed entirely vertically extending in a serpentine form by assembling front and rear walls each consisting of a plurality of curved guide plates between a pair of side plates. SOLUTION: The plurality of curved guide plates 40a, 40b, and 40c for forming the front wall 102 or the rear wall 104 are integrally-molded into a vertically continuously connected form. The curved guide plate 40a is also integrally-molded with the right and left side plates 32 and 34 into a directly connected form.
Patent JP-2002280005-A (JP)
Title: Fuel cell
Inventor: UCHIDA MAKOTO
IPC: H01M4/86
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell, a liquid fuel cell, and an electrode, having high safety in a product or in a manufacturing process, low dispersion in the coating amounts in the manufacturing process, low coating defect, low cost, and high discharge performance by optimizing a surfactant used to enhance water repellent molecular weight or dispersion property of a binder in the electrode for the fuel cell. SOLUTION: The fuel cell is equipped with a hydrogen ion conductive polymer electrolyte membrane; a pair of electrodes prepared by stacking a catalyst layer coming in contact with the hydrogen ion conductive polymer electrolyte membrane and a gas diffusion electrode coming in contact with the catalyst layer; and a pair of separators having gas passages for supplying and exhausting fuel gas to and from one electrode and for supplying and exhausting oxidizing gas to and from the other electrode. A surfactant containing no endocrine disrupting chemicals is used in at least one of the electrodes.
Patent JP-2002275630-A (JP)
Title: Plasma film-forming apparatus and process for forming carbon film
Inventor: YOSHIKAWA HIROMICHI
IPC: C23C16/26
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a plasma film-forming apparatus having a simple structure which enables the formation of a uniform carbon film with a large area, and a process for forming a carbon film. SOLUTION: The plasma film-forming apparatus 1 is equipped with at least a reaction chamber 2 into which a reactive gas is introduced, an anode 3 positioned inside the reaction chamber 2 and a rod-shaped cathode 4. The apparatus forms a carbon film on a substrate 8 placed above the anode 3 by allowing the reactive gas to react with plasma generated through electric discharge between the cathode 4 and the anode 3. The cathode 4 consists of multiple discharge parts 4b, 4c and 4d having different thermoelectronic emission characteristics which are arranged in the decreasing order of their thermoelectronic emission characteristics toward the anode 3.