baber/WOPTO huggingface dataset:
Patent JP-2001190956-A (JP)
Title: Methane reforming catalyst and manufacturing method of synthesis gas using it
Inventor: INOUE NORIO
IPC: B01J23/63
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a methane reforming catalyst, capable of reforming a large amount of raw material gas because of its excellent low temperature activity, so that it has high activity and high efficiency of manufacturing reformed gas, and to provide a manufacturing method of synthesis gas using it. SOLUTION: This methane reforming catalyst carries 0.2-2.0 wt.% of a platinum family metal and 0.2-5.0 wt.% of a rare earth element on an inorganic carrier. This manufacturing method of the synthesis gas uses the methane reforming catalyst.
Patent JP-2000263479-A (JP)
Title: Master devcie having human arm mount type force reproducing function
Inventor: KIM MUN SANG
IPC: B25J13/02
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To simplify a master device as a serial interlocking structure and concentrate a torque generation part to the vicinity of a body by providing a first rotating shaft part for sensing the movement of the shoulder of an operator, a second rotating shaft for sensing the movement of the elbow of the operator, and a third rotating shaft part for sensing the movement of the wrist of the operator. SOLUTION: In order to improve the fatigue of a human body by the dead weight caused by mounting a robot remote control device on the arm of an operator or the complicatedness of operation, a simple serial interlocking structure is adapted. In order to minimize the dead weight of the device applied to the arm, cylindrical rotating shaft parts 44 and 45 for controlling torque are concentrated to one place and located in a position as close as possible to the body. Therefore, a first cylindrical rotating shaft member 2 is fixed to one side of a first body connection part 1 fixed to the back of the operator, and first, second and third cylindrical rotating shaft members 2, 3, 4 rotating in three directions of roll, pitch and yaw are provided so as to be positioned in combination according to the movement of the joint of the shoulder.
Patent JP-2001194551-A (JP)
Title: Optical module
Inventor: SHODA GAKUSHI
IPC: G02B6/32
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To contribute to miniaturization, structural simplification, low cost and reduced transmitting loss in an optical module using a lens system. SOLUTION: In an optical module equipped with, between two optical fiber holders holding two optical fibers, at least two or more lenses and least one or more optical element that reflects part of a light beam; in at least one of the optical holders, intervals between the end faces of the two hold optical fibers and a lens close to the faces are set to be different from each other.
Patent JP-2001192177-A (JP)
Title: Disjointing bobbin
Inventor: ABE HIDENORI
IPC: B65H75/22
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a disjointing bobbin capable of surely moving the winding start end part of a wire rod inside a coiled wired rod. SOLUTION: In this disjointing bobbin formed by a lower flange, a plural- split inner drum with an upper flange, a sleeve for locking the plural-split inner drum with the upper flange, and a bolt for fixing the sleeve and the lower flange, the lower flange is formed by one lower flange base, eight disjoint type lower flanges and eight lower flange stopping bolts.
Patent JP-2001196011-A (JP)
Title: Cathode-ray tube
Inventor: JITSUKATA HIROSHI
IPC: G09G1/00
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost flat-face CRT that enables to reduce the load on a driving circuit for electromagnetic quadrupole coils and correct misconvergence of horizontal lines, and to reproduce color picture image with high quality in a color CRT that realizes flat-faced CRT by means of a flat panel at the outer face, a shadow mask with a small radius of curvature, and two sets of electromagnetic quadrupole coils. SOLUTION: This is provided with the first electromagnetic quadrupole coil at the core of deflection yoke, and further with the second electromagnetic quadrupole coil wound on a nearly U-shaped or nearly annular core made of magnetic material called a convergence yoke at the rear of the deflection yoke. Provided on this core are a horizontal coma correction coil to produce a magnetic field for correcting mis-convergence of both beams with respect to the center beam of horizontal lines on the CRT screen, its driving circuit, and ferromagnetic pieces for forming a magnetic circuit at the edge of the electron gun in fluorescent-screen side to let magnetic field from the said convergence yoke effectively affect the electron beam.
Patent JP-2001205401-A (JP)
Title: Mold powder for continuous casting
Inventor: KAWAMOTO MASAYUKI
IPC: B22D11/07
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide mold powder with which the occurrence of breakout may be prevented and a slab having good surface quality may be obtained without the occurrence of longitudinal cracking. SOLUTION: The mold powder consisting of CaAO, SiO2 and fluorine compound as a basic composition is <=20 deg.C in the absolute value of the fluctuation in solidifying point with respect to a fluctuation of 1 mass% of the content of Al2O3, MnO or F or a fluctuation of 0.1 of the ratio Ca/SiO2 of mass% of CaO to a SiO2 and is <=1 poise in the absolute value of the fluctuation in viscosity at 1,300 deg.C.
Patent JP-2001204333-A (JP)
Title: Chum cage
Inventor: NISHIKAWA TOMOHIRO
IPC: A01K97/02
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a chum cage capable of controlling the releasing amount of the chum even when sunk in water. SOLUTION: This chum cage 1 comprises bodies 2, 3 and 4, a sliding shaft 7 and a side lid 6. The bodies 2, 3 and 4 can contain chum inside thereof and have each an opening. The sliding shaft 7 is an element for which a fishing line is connected through an upper swivel 13 and is vertically slidable. The side lid 6 can cover the opening of the body 3 and is fixed at the lowest end of the sliding shaft 7. In the chum cage 1, blockage of the opening of the body 3 with the side lid 6 is released by raising the fishing line.
Patent JP-2001093489-A (JP)
Title: Flat battery
Inventor: MATSUMASA YOSHITAKA
IPC: H01M10/0565
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To open a safety valve material in response to a temperature for speedily discharging a gas generated inside a battery in the case when the battery is abnormally used and especially when the battery is left in over charged condition or at abnormally high temperature, in a flat battery comprising a laminate sheet type armor case mainly made of a resin film. SOLUTION: In a seal part of a laminate sheet type bag-shaped armor case, a safety valve material assembles a multi-layer sheet therein, wherein the multi- layer sheet comprises an inner layer of a resin film having a melting point lower than that of a resin film at a heat melt side of the sheet and another resin film which has sufficient heat melt characteristic in regard to the laminate sheet and is arranged outside of the inner layer. The low melting point resin film is softened, melted, and deformed in response to a temperature when the battery is left at abnormally high temperatures for opening the safety valve.
Patent JP-2001203803-A (JP)
Title: System and method for displaying out-of-radius/ within- radius for portable telephone equipment
Inventor: AOKI YOICHI
IPC: H04M1/82
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To necessitate the operation of a key button, when the periphery becomes dark such as at night. SOLUTION: Concerning the out-of-radius/within-radius display system for portable telephone equipment, having an incoming LED 2 to flicker at the time of incoming, this system is provided with a photosensor 5 for sensing the light and darkness of the outside around portable telephone equipment and a continuous LED turning on/off control part 4A for controlling the continuous turning on/off of the incoming LED on the basis of decision as to whether the portable telephone equipment is out of the radius or within the radius and sensing of the photosensor on the light and darkness.
Patent JP-2001098091-A (JP)
Title: Conductive resin sheet and method for production thereof
Inventor: KAKEGAWA HIROYA
IPC: B32B27/18
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To enhance the electrical conductivity of a resin sheet while suppressing the amount of a conductive filler added. SOLUTION: The conductive resin sheet is a sheet which is produced by molding a resin material containing a conductive filler and has been subjected to a voltage application treatment. Here, the content of the conductive filler in the resin material is usually lower than 20 wt.% or is usually 1.0 wt.% or higher but not higher than 16 wt.%. The voltage in the application treatment is, e.g. 20 kV or higher and is set at lower than the dielectric breakdown voltage of the resin material.
Patent JP-2001198877-A (JP)
Title: Cutting blade and roll carton with cutting blade
Inventor: KATAYAMA HIROSHI
IPC: B65D25/52
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a cutting blade having superior water resistance and durability and showing good and stable cutting performance, and a roll carton with the cutting blade. SOLUTION: The cutting blade 2, which is formed by hardening a paper substrate impregnated with a wet hardening silicon acrylic resin formed by mixing a main agent of at least a third-class amino group contained acrylic resin and a hardening agent of an epoxy group contained silicon compound, is adhered to the roll carton 1.
Patent JP-2001239631-A (JP)
Title: Laminate and medical container
Inventor: IWASAKI TOSHIHARU
IPC: B29K23/00
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene resin laminate and a medical container excellent in transparency, blocking resistance and flexibility and markedly enhanced in the impact strength of a seal part. SOLUTION: A resin material based on high-pressure-processed low density polyethylene is used in an inner layer and a resin material based on a polyethylenic resin I, wherein density is less than 0.920 g/cm3, MFR is 0.1-50 g/10 min, an amount X (mass %) of an o-dichlorobenzene soluble component and density(d) and MFR at 25 deg.C are X<9.8×103×(0.930-d+0.008 log MFR)2+2.0, and a composition distribution parameter Cb is less than 2.00, is used in an intermediate layer to constitute the laminate and the inner layer is heat-sealed to obtain the medical container.
Patent JP-2000284690-A (JP)
Title: Device and method for calculating elliptic curve, device and method for calculating elliptic curve order, device and method for forming elliptic curve, elliptic curve application device, recording medium where elliptic curve calculating program is recorded, recording medium where elliptic curve order calculating program is recorded, and recording medium where elliptic curve forming program is recorded
Inventor: FUDA YUICHI
IPC: G06F17/10
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an elliptic curve calculating device capable of calculating a point on an elliptic curve, an elliptic curve order calculating device capable of calculating an order of an elliptic curve, and an elliptic curve forming device capable of forming an elliptic curve of high security, by less calculation amount. SOLUTION: A random number generating part 501 generates a random numbers t; an elliptic curve setting part 502 selects an elliptic curve E: y2=x3-3x+t; an elliptic curve finite judging part 503 judges whether or not orders m1, m2 of elliptic curves Ep1, Ep2 reduced from an elliptic curve EQ on a rational number field with prime numbers p1, p2 used as divisors are prime elements to each other; and an elliptic curve condition judging part 505 judges safety of an elliptic curve E by using the calculated order.
Patent JP-2001209415-A (JP)
Title: Method of generating standard pattern for fault diagnosis and fault diagnosis equipment
Inventor: KISHI YASUYUKI
IPC: G05B19/05
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating a highly reliable standard pattern with contact statuses of 'on' and 'off' which have a close relationship with programming. SOLUTION: A standard pattern generator 10 generates the standard pattern that is collated with an on and off pattern for sequencer 2 contact group to which an attention is paid. A contact selector 14 of the standard pattern generator 10 reads a sequence program from the sequencer 2, goes up the program from an output instruction that includes a designated contact, and extracts from the program the contact that affects the 'on' and 'off' statuses of the designated contact. A detecting and storage mean 13 records the status changes of 'on' and 'off' for each contact as time-series information when the sequence program is executed. A diagnosis standard generator 11 generates the standard pattern by extracting the status changes of 'on' and 'off' of the contacts selected by the contact selector 14 from the time-series information stored in the detecting and storage mean 13.
Patent JP-2001059992-A (JP)
Title: Photographic processor
Inventor: NAKANO MASANORI
IPC: G03B27/46
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the vibration of a paper which must cause the deterioration of image quality by reducing the jumping movement of the trailing end of the paper at eliminating a loop. SOLUTION: The processor is provided with a magazine 2 for feeding a long-sized paper 1, a cutter 5 which is arranged on the upstream side of the magazine 2 so as to cut the paper 1 at the point of time when the paper is fed by a prescribed length so as to obtain the prescribed-sized paper 1, a paper carry-out mechanism 6 arranged on the upstream side of an exposure part 3 for continuously line-exposing the paper 1 in carrying, a paper carrying mechanism 4 which is arranged between the magazine 2 and the paper carry-out mechanism 6 so as to hold the leading end of the paper 1 carried from the magazine 2 and carry the paper 1 up to the paper carry-out mechanism 6, a guiding member 7 and a cushioning member 8 for controlling the deformation movement of the trailing end 1a of the paper 1 due to the restoring force when the trailing end is detached from the magazine 2 and becomes free.
Patent JP-2001214220-A (JP)
Title: Induction heating apparatus of cam shaft, and heat treatment method using the apparatus
Inventor: UOSAKI YASUO
IPC: C21D1/10
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a cast iron member excellent in pitching resistance by changing the ferritic phase of the cast iron member into a phase of high strength by the heat treatment, and a manufacturing method thereof. SOLUTION: A cam shaft is heated and kept at 830-1,030 deg.C for 7-90 seconds by the induction-heating normalizing, and then, naturally cooled to transform the ferritic phase as cast into the pearlitic phase 2.
Patent JP-2001205273-A (JP)
Title: Sewage treatment method and sewage treatment agent
Inventor: KONO ICHIZO
IPC: C02F9/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a sewage treatment method capable of treating wastewater hard to treat such as livestock excretion or shochu wastewater and a sewage treatment agent used therein. SOLUTION: In the sewage treatment method, sewage to be treated is subjected to oxidation treatment by the addition of an oxidizer containing sodium chlorite, sodium chlorate, calcium nitrate or zirconium oxychloride and subsequently subjected to flocculation treatment by the addition of a flocuulant containing polyalumium chloride, ferric chloride, aluminum sulfate or polyferric sulfate. In one suitable embodiment, flocculation treatment is performed by successively adding field flocculant and a polymeric flocculant to sewage. In other one suitable embodiment, the oxidizer and the flocculant are added to sewage in a form of an aqueous solution.
Patent JP-2001209296-A (JP)
Title: Image forming device
Inventor: KITAJIMA KENICHIRO
IPC: G03G21/14
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device excellent in quality and performance which enables a stable image formation according to the periphery environment, at the time of starting of the device. SOLUTION: Although an atmospheric heater H1 is made to generate heat by a power source G, since the circuit of this power source G is divided in two, that is, an image forming device main body and the ambient atmosphere heater, when the main power source of an image forming layer device is turned on, the device has an antinomic control constitution with which the power source fed to the atmospheric heater H1 is stopped.
Patent JP-2001213289-A (JP)
Title: Car stopping block
Inventor: WATASE KATSUJIROU
IPC: B60T3/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To facilitate handling property with relatively lightweight and improve the stable installation and the car stopping effect. SOLUTION: The car stopping block installed in a vehicle parking lot is formed of rubber, and has inclined surfaces 1, 2 abutted on a tire below an upper end portion. A bottom surface 3 is recessed to form a hollow portion, and a sound-generating means to generate the sound as the hollow portion is deformed is mounted to in form to a driver. In addition, a fitting hole is provided from the top in the bottom leaving a part of wall thickness, and the block is fixed by bolts and markers, etc., are fitted thereto.
Patent JP-2001221211-A (JP)
Title: Electric cable locking material assembly
Inventor: MURAI KEIZO
IPC: F16B15/08
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To efficiently lock an electric cable. SOLUTION: In this assembly, a nearly U-shaped, staple-like electric cable locking member 21 made of a resin has two leg parts 23 and a head part 22 formed between the two leg parts 23. The locking members 21 are arranged side by side such that the head parts 22 and leg parts 23 of the respective locking members 21 are adjacent to each other, and the respective locking members 21 are connected by connection members 24, 25 integral with the locking members 21.
Patent JP-2001220615-A (JP)
Title: Killing material for foaming slag and method for manufacturing the same as well as method for killing foaming slag
Inventor: OKABE MASAAKI
IPC: C21C5/28
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To simplify a process for manufacturing a killing material for effectively utilizing combustible wastes and for regenerating the combustible wastes. SOLUTION: This killing material is formed by agitating and mixing the crushed combustible wastes of paper dust, etc., stuck with laminated plastic films, etc., and inorganic oxide, such as iron sand, subjecting the mixture to thermocompression molding in such a manner that a specified apparent specific gravity may be attained in correspondence to the purposes of the killing material and briquetting the mixture.
Patent JP-2001220358-A (JP)
Title: Method for photolyzing organochlorine compound and photolyzing apparatus
Inventor: KATO KINYA
IPC: C07B35/06
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an economical, safe and stable method for photolyzing an organochlorine compound. SOLUTION: This method for photolyzing the organochlorine compound comprises a first step for irradiating the gas containing the organochlorine compound to be decomposed with 150-280 nm ultraviolet rays, and a second step for irradiating the ultraviolet-irradiated gas with near ultraviolet rays or the light in the short wave length part of the visible light, having 300-500 nm wavelength.
Patent JP-2001230791-A (JP)
Title: Network management unit, network management method, and computer readable recoding medium with program recorded thereon
Inventor: MIYAUCHI NAOTO
IPC: H04L12/24
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To realize a stable management request processing in a system where separate management units respectively manage each of management domains resulting from dividing plural pieces of communication equipment of a network. SOLUTION: A state display means 4a enters a management request whose request destination is communication equipment 3a (S301), a management transaction processing means 11a discriminates whether or not the communication equipment 3a is under processing of other management request (S303), and a communication means 5a transmits the management request to the communication equipment 3a (S30) when the means 11a discriminates that the communication equipment 3a does not process the other management request.
Patent JP-2001228046-A (JP)
Title: Ultrasonic leak detector
Inventor: UZAKI YOSHIHIKO
IPC: G01M3/24
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic leak detector, in which abnormal sounds larger than an ultrasonic sound radiated by leakage is narrowed down, so as to be output to an output part. SOLUTION: The ultrasonic leak detector 1 is provided with ultrasonic microphones 6, 7, 8 which have directivity. The detector 1 is provided with a signal processing circuit 11, which processes electrical signals detected by the microphones 6, 7, 8. The detector 1 is provided with a headphone 14, which outputs the signals processed by the processing circuit 11. The processing circuit 11 is provided with an automatic volume control part 25, which narrows down a signal, when the signal at a set value or more is input and which outputs the signal to the headphone 14. The control part 25 narrows down the signal, when the signal at the set value or more is input, and it outputs the signal to the output part. As a result, the abnormal sound which is larger than the ultrasonic sound radiated by the leak is not output to the headphone 14 as is.
Patent JP-2001228013-A (JP)
Title: Biomedical measuring apparatus with weight meter
Inventor: SERIZAWA TAKASHI
IPC: G01G19/44
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a biomedical measuring apparatus with a weight meter, which permits checking for the contents of a patched paper without peeling of the paper and furthermore, is easy to handle by making the placing position, the displayed results and troubles easy to understand. SOLUTION: An outer scale plate 4 is made like a transparent plate, and an electrode 5 is arranged to be a conductive transparent film so that the surface on the opposite side thereof can be seen through. Moreover, the electrode 5 is provided with a protruded part 9, to allow a person to be measured to feel the position of the electrode by the sense on his sole. A light-emitting device 8 is provided in the transparent plate-like inside of the outer scale plate 4 to let light hit a reflection type liquid crystal display device 7 from the side making a display window frame, so that display can be seen even in a dark place. Moreover, light is emitted with different colors according to the results of measurement, thereby showing the results of measurement with strong impression.
Patent JP-2001235221-A (JP)
Title: Equipment controller
Inventor: KADA HIDEO
IPC: G10K15/04
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To shorten a time from when operated to when rung. SOLUTION: An equipment controller rings by a calling operation signal ACK reception output before receiving a call ring signal without waiting a reception of the call ring signal. Accordingly, even in the case of conducting a radio communication, since it is shortened by an amount corresponding to one communication cycle, there is an effect of shortening the time from when operated to when rung.