baber/WOPTO huggingface dataset:
Patent JP-2001201395-A (JP)
Title: Scale
Inventor: KOBAYASHI MIKIO
IPC: G01G19/50
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide the scale capable of telling whether a balance of the left and right of the body. SOLUTION: The scale is provided with a function for measuring a body weight applied to the right side and a function for measuring a body weight applied to the left side.
Patent JP-2001198172-A (JP)
Title: Belt massager
Inventor: MIZUNO TAKANORI
IPC: A61H23/02
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a belt massager that can offer a comfortable and effective massage. SOLUTION: A vibration source for vibrating a belt 32 is suspended from both ends thereof. The belt 32 has acupressure projections 38a and 38b having a hemispheric shape. A length adjusting buckle 36 and a fastening buckle 34 are interposed in the belt 32. The acupressure projections 38a and 38b are positioned on a holder member 40, which is positionally adjustable.
Patent JP-2001207807-A (JP)
Title: Output limiting device for multishaft combined cycle power plant
Inventor: MATSUMOTO HIROMITSU
IPC: F01D17/24
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an output limiting device for a multishaft combined cycle power plant capable of adequately limiting output of a steam turbine for suppressing excessive output of the steam turbine. SOLUTION: The multishaft combined cycle power plant has in its control system a comparator 24 calculating and outputting a deviation between a steam turbine output signal 23 and an approved steam turbine output, an integrator 27 integrating the deviation calculated by the comparator 24, and a holder 32 and a selector 30 holding and outputting a serial load desired value signal when the integrator 27 is operated. The integrated value by the integrator 27 is subtracted by a comparator 29 from the serial load desired value signal held in the holder 32 for setting a new serial output upper limit. A serial load desired value signal 21 is limited by a serial output limiter 22 by using the set serial output upper limit, and gas turbine desired load signals 38 and 39 for each gas turbine are set on the basis of the limited serial load desired value signal.
Patent JP-2001200086-A (JP)
Title: Method for manufacturing polyolefin based resin foam
Inventor: TODA NAOKI
IPC: C08K3/34
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyolefin based resin foam which uses, as the blowing agent, easy-to-handle and highly safe water and can form stable and uniform cells and can obtain good foams by a comparatively easy operation. SOLUTION: This method for manufacturing a polyolefin based resin foam comprises mixing and dispersing a filler containing water into a polyolefin based resin, mixing them at a temperature of no lower than the melting point of the polyolefin based resin under a pressure of not lower than the saturated vapor pressure of water, and subsequently vaccumizing and cooling the resin in the molten state to form cells.
Patent JP-2001216728-A (JP)
Title: Method and device for transmitting information, reproducing device, receiver, recording medium and transmission data
Inventor: SUGAWARA TAKAYUKI
IPC: G06F21/10
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem where there is the fear of illegal use by a computer in digital transmission and there is the fear of casual copy in analog transmission. SOLUTION: Output control information is recorded with an MPEG stream in a magnetic tape 1. This output control information consists of two bits and it is extracted from a reproduced signal by an output control circuit 9 to control a D. I/F circuit 7 and a switch circuit 11. That is, when the first bit of the output control information is '0', the circuit 9 enables the circuit 7 to output a digital signal and when it is '1', the circuit 9 prohibits output. When the second bit of the output control information is '0', the circuit 9 turns off the circuit 11 to prohibit the output of an analog component signal and when it is '1', the circuit 9 permits the output.
Patent JP-2001209139-A (JP)
Title: Hinge for opening and closing body
Inventor: NISHIDA YUKIHIRO
IPC: G03B27/62
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a hinge provided with a free-stop function to stop and hold an opening/closing body such as the original press-contacting plate of a copying machine by an arbitrary angle. SOLUTION: A compression coil spring 14 is compressed in a state that the opening/closing body 2 is in a horizontal posture, and a hinge pin 8 is positioned at an inner side end part 11a in an opening/closing body turning radial, direction at the inside of the long sideway groove 11 of a hinge slider 10, and a stopper pin 9 is respectively positioned at an upper end part 12a at the inside of a vertically long groove 12, and when the opening/closing body 2 is opened upward around the hinge pin 8 from this state, the compression coil spring 14 is gradually elongated,  and the hinge slider 10 is moved in the opening/ closing body turning radial direction from a movable side hinge body 5 by respectively gradually separating the inside end part 11a in the opening/ closing body turning radial direction at the inside of the long sideway groove 11 from the hinge pin 8 and the upper end part 12a at the inside of the vertically long groove 12 from the stopper pin 9. Then, the opening/closing body 2 is stopped and held by the arbitrary opening angle.
Patent JP-2001198932-A (JP)
Title: Method for producing thin composite rubber film
Inventor: MATSUMOTO KOKI
IPC: B29L9/00
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thin composite rubber film having at least two layers. SOLUTION: The method includes a process in which a mold release agent is applied on a foundation cloth, a process in which a rubber composition having prescribed properties is applied on the agent and dried to form a first thin rubber film, a process in which a rubber composition having another property is topped on the first thin rubber film to form a second thin rubber film, a process in which the formed composite rubber layer is crosslinked, and a process in which the foundation cloth is peeled off from the crosslinked composite rubber layer. In this way the thin composite rubber film can be produced easily.
Patent JP-2001209775-A (JP)
Title: Manufacturing method of ic chip having protective layer
Inventor: NAKADA YASUKAZU
IPC: B42D15/10
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently providing an IC chip with a protective layer that is unique and has high shape accuracy by a simple operation in order to prevent the cracking of an IC chip in a thin layer IC circuit of the IC card, etc. SOLUTION: This protective layer is formed by pressing and contacting an adhesive sheet consisting of a base material and a hardening resin layer provided on one surface of the base material at least one surface of the IC chip connected to a circuit board so as to bring the hardening resin layer into contact and curing the hardening resin layer.
Patent JP-2001211182-A (JP)
Title: Optical network system
Inventor: SAKAI YOSHIHISA
IPC: H04B10/27
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical network system by which full mesh conversion is realized even in a network system having a comparatively large number of nodes compared with a conventional metro-system by increasing the number of wavelengths to the used and drastically decreasing the number of required optical fibers. SOLUTION: A perfect circulation type optical multiplexer/demultiplexer 1301 performs transmission from a plurality of nodes 1001-1008 to the nodes 1001-1008 via multiplexers 1401, 1403, 1405 and 1407, demultiplexers 1402, 1404, 1406 and 1408 and the optical fibers 1101 whose number is the one obtained by dividing an integer being equal to or more than twice as big as the number of the nodes 1001-1008 by the number of the wavelengths through the use of an optical signal with a wavelength being >=2 (integer) times the number of the nodes 1001-1008.
Patent JP-2001205342-A (JP)
Title: Ram position control method and ram position controller in press brake
Inventor: SUGANO KAZUHIRO
IPC: B30B15/18
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a ram position control method and an apparatus therefor in a press brake by which a ram is positioned at command position regardless of a pressure/oil temperature of a hydraulic oil supplied from a hydraulic pump to a hydraulic cylinder. SOLUTION: A hydraulic pump 35 is operated by rotating a servo motor 43 in conforming to a position command from a position command part 71, the hydraulic oil is supplied to hydraulic cylinders 13R, 13L to move a ram 5U vertically. A height position of the ram 5U at this time is detected by a position detector 11 to be feed-backed, further the hydraulic oil pressure in the hydraulic cylinders 13R, 13L at this time is detected by a pressure sensor 21 as well as an oil temperature of the hydraulic oil is detected by an oil temperature sensor 19, a monitor part 81 obtains a position correcting quantity from the relation of a deviation quantity of a ram position for the pressure/oil temperature which is obtained in advace and stored in a memory 83, and outputs a corrected position command to a servo motor.
Patent JP-2001208908-A (JP)
Title: Method for formation of color filter and color filter
Inventor: TANAKA MITSUTOSHI
IPC: G02B5/20
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for formation of color filter capable of adjusting the color of a coloring layer of a color filter by a simple means and to provide color filter formed by the method. SOLUTION: The method for formation of the color filter comprises a step to form the coloring layer on a substrate and a step to form an upper layer on the coloring layer. The method for formation of the color filter comprizes a step to conduct a solvent treatment to the coloring layer between the step to form the coloring layer and the step to form the upper layer on the coloring layer.
Patent JP-2001217587-A (JP)
Title: Adhesive sheet for electromagnetic wave shielding
Inventor: KOMORI KENJI
IPC: A61F13/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic wave shielding adhesive sheet which protects a medical equipment such as a pace maker embedded inside the body from malfunctioning caused by external electromagnetic wave and the like. SOLUTION: An adhesive layer is formed on one side of a shrinkable sheet wherein a conductive sheet is laminated on the other side. It is preferred by a patient with allergy to metal that the shrinkable sheet is larger than the conductive sheet. A metal foil, a plastic film on which a metal is vapor- deposited, a piece of cloth of metallic fibers, or a piece of clothe with metallic coating is selected as the conductive sheet. The adhesive layer is preferred to be formed by pattern coating. The electromagnetic wave shielding adhesive sheet is directly pasted on the skin or on clothes such as underwear.
Patent JP-2000200407-A (JP)
Title: Magnetoresistance effect element and magnetic head
Inventor: NAKATANI RYOICHI
IPC: H01F10/30
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain high sensitivity and high resolution for the detection of changes in the magnetic flux in a narrow region by forming first and second magnetic layers with the direction of axes of easy magnetization perpendicular to each other and by allowing the all current flowing in the magnetoresistance effect film to pass through the intermediate layer. SOLUTION: As for magnetic layers, a Fe-1.3 at.% Ru alloy layer 2 and a Fe-1.0 at.% C alloy layer 4 are used, and a SiO2 layer 3 is used as an intermediate layer to form a laminated structure. The first magnetic layer and second magnetic layer are formed with the direction of the respective axes of easy magnetization perpendicular to each other. The magnetoresistance effect film is overlapped on a straight line so that all the current passes through the intermediate layer. Thus, the longitudinal direction of the all magnetic layers in the magnetoresistance effect film can be arranged almost perpendicular to the magnetic recording medium face, and the area of the magnetic layer at the position of the end face of the magnetoresistance effect film facing the magnetic recording medium can be decreased.  As for the magnetoresistance effect film, a film using a ferromagnetic tunnel effect film or an antiferromagnetic intermediate film can be used.
Patent JP-2001215971-A (JP)
Title: Device and method for generating musical sound signal
Inventor: KITAYAMA TORU
IPC: G10H1/043
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To generate a musical sound signal given a modulation effect having rich expression and power of expression in forming the musical signal adopting a waveform memory reading method. SOLUTION: Musical sound of a violin played in a tremolo method is analyzed, and data presenting variations in the amplitudes of the musical sound are collected. Based on the data, pseudo note-on data are created in a sustaining part of the musical sound correspondingly to a rapid rising part of amplitude variation. When this device reads waveform data for plural periods including an attack part at least and forms a musical sound signal, it restarts reading the musical sound signal stored in waveform memory from the restarted address based on the pseudo note-on data created during generation of one musical signal. Moreover, the device performs amplitude modulation of the read waveform by the data expressing the collected amplitude variation.
Patent JP-2001210564-A (JP)
Title: Manufacturing method of activated carbon for electrode of electric double-layer capacitor
Inventor: KOYAMA SHIGEKI
IPC: H01G11/34
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an activated carbon with a pore size, in which the electrolyte and ions tend to migrate with the same capacitance density as conventionally. SOLUTION: A method for manufacturing activated carbon for the electrode of an electric double-layer capacitor includes subjecting a raw material to carbonization for an activated carbon mixed with a metal compound, followed by activation treatment. This metal compound is to be selected at least one kind from among chlorides, oxides and organometallic compounds, and the metal is to be selected at least one kind from among Al, Ni, Fe and Co.
Patent JP-2001212409-A (JP)
Title: Protector for filter
Inventor: SANAN YASUHISA
IPC: B01D29/11
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a protector for a filter which allows setting of variations at a low cost. SOLUTION: This protector comprises a toric cylindrical body 1A and plural arms 1B projecting to the outer side of this cylindrical body 1A. The cylindrical body 1A and the arms 1B are composed of separated bodies. The cylindrical body 1A is of a resin molded by molds to be exclusively used for the cylindrical body. The arms 1B are of a resin molded by molds to be exclusively used for the arm bodies. The cylindrical body 1A is provided with plural recessed parts 1e in a circumferential direction. The recessed parts 1e are assembling parts for assembling of the arms 1B and are disposed over approximately the overall length of columns disposed at the flank of the cylindrical body 1A. The arms 1B include fitting parts 1h fitting to the recessed parts 1e disposed at the cylindrical body 1A.  The arms 1B may be attachably and detachably assembled to the cylindrical body 1A by a method, such as a cassette type, bayonet type or slide type one.
Patent JP-2001215000-A (JP)
Title: Pressure regulator for acetylene cylinder
Inventor: NOMURA MASUMI
IPC: F17C13/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To arrange backfire preventing means on the primary side of a pressure reducing valve in a pressure regulator connectable for pressure reduction to a valve on an acetylene cylinder. SOLUTION: The pressure regulator connectable for pressure reduction to a valve on an acetylene cylinder comprises a pressure reducing valve body, a connecting pipe for connecting the primary line of the pressure reducing valve and the outlet of the cylinder valve, and a vise for fixing the tip end of the connecting pipe under pressure to the cylinder valve outlet. The connecting pipe carries therein an explosion-proof sintered porous body, where acetylene gas can pass. The sintered porous body is characteristically in the form of a block and is fixedly pressed in that radially expanded portion of the connecting pipe which connects to the opening thereof to be connected to the cylinder valve outlet.
Patent JP-2000226647-A (JP)
Title: PASTY BORIDING AGENT, ITS USE AND PRODUCTION OF Fe2B- CONTAINING BORIDE LAYER SMALL IN PORE ONTO WORKPIECE COMPOSED OF IRON MATERIAL
Inventor: BAUDIS ULRICH DR
IPC: C23C8/70
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a pasty boriding agent forming a single phase boride layer consisting essentially of Fe2B on an iron material. SOLUTION: A pasty boriding agent contg., as additives, (a) at least one compd. selected from the group composed of the carbonates of alkali metals and the carbonates of alkaline-earth metals, (b) at least one compd. selected from the group composed of the nitrites of alkali metals and the nitrites of alkaline-earth metals, and (c) water soluble at least one compd. selected from the group composed of the borates of alkali metals and the borates of alkaline- earth metals, composed mainly of borone emitting substance and activating substance, and the balance fire resistant and inert extender, water and, according to circumstances, contg. an assistant required for forming the paste is used, and, a boride layer is formed on a metallic workpiece.
Patent JP-2001221791-A (JP)
Title: Food inspection method and its device
Inventor: SATO CANDICE K
IPC: G01N33/02
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a food inspection method and its device capable of easily inspecting whether the food is harmful to a health condition of a specific person or not before he eats it. SOLUTION: This device is provided with a slave machine 2 having a rod- shaped probe 5 detecting a specific constituent and a master machine 1 separated from the slave machine 2. After the probe 5 is inserted into the food for determining whether the specific constituent is contained or not, the detection result on the slave machine 2 side is read on the master device 1 side by means of a determining means 47 arranged in the device for easily inspecting whether the food is harmful to the tested person or not when he eats it.
Patent JP-2000344675-A (JP)
Title: Prophylactic agent for alcohol damage, and food containing the same
Inventor: KAWAHARA YUZO
IPC: A23L1/30
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a prophylactic agent capable of suppressing the absorption of ingested alcohol or metabolite thereof into the interior of the body, and preventing or reducing organ derangement and/or nervous disorder by including a pulverized product of a plant belonging to the family Lauraceae, or an essence extracted from the plant with a lipophilic solvent. SOLUTION: This prophylactic agent contains a pulverized product of one portion of a plant belonging to the family Lauraceae (preferably a leaf of laurel), or an essence extracted from the portion of the plant with a lipophilic solvent. The pulverized product or the extracted essence preferably contains sesquiterpenes having α-substituted γ-butyrolactone group of the formula (R1 is methyl or methylene), and a derivative thereof. For example, a bark (cassia) of Cinnamomum cassia and a plant belonging to the same genus, and a root of Lindera strychnifolia can be used as the portion of the plant belonging to the family Lauraceae except the laurel. The prophylactic agent can also contain one portion of a saponin-containing plant or an essence extracted therefrom with the lipophilic solvent.
Patent JP-2001211948-A (JP)
Title: Shelf board
Inventor: HASHIMOTO YUKITO
IPC: A47B96/02
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a metallic shelf board, with which it is safe even when a person hits on its corner part, and capable of being produced inexpensively. SOLUTION: A shelf boars 1 is composed of a top plate member 7 formed by bending a stainless steel sheet, a polyethylene resin made corner member 8, whose corner angle is removed and which has a side face as high as a side plate 7a, and a supporting beam 9 for supporting the lower surface of the top plate member 7. Thus, even when a person hits on the corner part, it is safe and the shelf board can be produced inexpensively.
Patent JP-2001222999-A (JP)
Title: Method to manufacture electrode of hydrogen absorbing metal alloys
Inventor: ISE TADASHI
IPC: H01M4/38
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode of hydrogen absorbing metal alloys in good productivity through a press method, which does not distort the electrode and is capable of filling in a high packing density. SOLUTION: 100 wt part of the powders of hydrogen absorbing metal alloys and 1 wt.% of polyethylene oxide as a binder, with water are mixed into a slurry, then coated on both sides of core body of a punched metal plated with nickel, dried, and cut to make the slurry filling electrode plate X. Then, after the plate is doubly overlaid and placed on the lower mold 11 of a flat press equipment 10, the upper mold 12 of the equipment 10 id applied to press with a load of about 50 ton (2 t/cm2). For this plate X, a predermined volume of slurry is filled to attain the given thickness, resulting in the high packing density after the flat press application.
Patent JP-2001041698-A (JP)
Title: Pellet for shotgun, and bullet such a bullet of air gun or the like
Inventor: SUZUKI SHOICHI
IPC: F41B11/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To incorporate a large kinetic energy, softness, no brittleness, mass productivity and stable recycling by uniformly mixing only a powder tungsten as a metal component with a thermoplastic olefin resin such as a polyethylene or the like, and molding a composite material of a true circular shape sphere. SOLUTION: The shot 4 is obtained by attaining a uniformly kneaded mixture by kneading a powder tungsten (specific gravity of 19.0) 2 having a particle size of 3 to 6 microns and a small amount of wax 3 with a polyethylene 1 while heating to about 160 deg.C. Thereafter, this mixture is solidified in a plate-like state, comminuted to a pellet (composite material), and the pellet is molded by a mold to obtain a true circular shape spherical pellet 4. Since the pellet 4 is mixed with the wax, the pellet 4 cannot be plated nor painted. A specific gravity of the pellet 4 is 8.0 to 15.0 according to a mixing amount of the tungsten. The shot 4 has a large kinetic energy so that the bullet has good conditions. Since the shot 4 is not made of a lead, the pellet 4 has no pollution problem such as a soil pollution, water pollution or the like, and stable recycling.
Patent JP-2001227572-A (JP)
Title: Disk brake
Inventor: KONDO HIROYUKI
IPC: F16D65/18
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a disk brake which can effectively damp the pulsation of the brake fluid pressure without increasing the size and without considerably increasing the cost. SOLUTION: A piston comprises a first piston 21 which is fitted in a cylinder bore 12, slidable in the axial direction of the cylinder bore 12 and bas an inner hole portion 22 of the first piston 21, and a second piston 31 which is fitted in the inner hole portion 22 of the first piston 21 and slidable in the axial direction of the inner hole portion 22, a first fluid pressure chamber P1 comprises the cylinder bore 12 and the first piston 21, a second fluid pressure chamber P2 comprises the first piston 21 and the second piston 31, the first fluid pressure chamber P1 is communicated with the second fluid pressure chamber P2 via communication passages 34 and 35, and an orifice 36 is provided in the communication passages 34 and 35.