baber/WOPTO huggingface dataset:
Patent JP-2002098439-A (JP)
Title: Liquid pipe type regenerator
Inventor: IRIE TOMOYOSHI
IPC: F25B33/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid pipe type regenerator hiving simplified structure, capable of preventing combustion gas from short-passing an outermost end of a liquid pipe group without the use of a baffle plate, etc. SOLUTION: In a liquid pipe type regenerator, which comprises a combustion section 1, and a combustion chamber that consists of a liquid pipe 2 group disposed downstream a combustion flame and combustion gas 3 with an equal interval vertically zigzag manner, a distance a between the liquid pipe 2 at the outermost end of the foregoing liquid pipe group and a combustion chamber wall surface 4 is constructed smaller than a liquid pipe interdistance b of the liquid pipe group. The liquid pipe group comprises a bear tube group and a fin tube group. The outer diameter of the fin tube 5, including the fins, may be preferably set equal to the outside diameter of the bear tube 2, and further the liquid pipe group may include a space 8, where no liquid pipe 2 is disposed between the liquid pipes 2.
Patent JP-2002105386-A (JP)
Title: Paint composition
Inventor: MIZUGUCHI KATSUNOBU
IPC: C09D157/10
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a paint composition that has excellent finished appearance, antifouling properties, weather resistance and moisture resistance and shows high environmental protection and safety. SOLUTION: The objective paint composition comprises (A) a polyol resin with a glass transition point of 20-120 deg.C, a number-average molecular weight of 3,000-100,000, a hydroxyl value of 30-150 mg KOH and an acid value of 0-25 mg KOH, (B) one or more kinds of compounds selected from polyisocyanate, melamine-formaldehyde compound, 1,3,5-triazine-2,4,6-tris- carbamate or its oligomer, (C) one or more kinds of dispersions selected from inorganic oxide sols, (D) an organosilicate represented by the general formula: R1mSi(OR2)n Or its partially hydrolyzed and condensed product so that the component (C) may be 1-60 mass % on the basis of the mass of the whole solid components.
Patent JP-2002112462-A (JP)
Title: Current adjusting apparatus
Inventor: HANEDA SHOJI
IPC: H02J3/06
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a current adjusting apparatus for preventing a reverse power flow by simple construction and efficiently supplying a power to a load. SOLUTION: A direction and an amplitude of voltage which flow between an outside alternating current power source 20 and a load 30 are detected by a current transformer(CT) 11, as the result of the detection a voltage generated in a secondary coil of CT 11 is superimposed on a voltage of the alternating current power source 20 and is supplied to a synchronous power source S. The synchronous power source S generates a voltage which is the same momentary value to a voltage received and is applied to the load 30 in parallel. The voltage applied by the synchronous power source S has a value which reduces current detected by CT 11, the current does not substantially flow between the alternating current power source 20 and the load 30.
Patent JP-2002107746-A (JP)
Title: Display panel and manufacturing method therefor
Inventor: ISHIDA NOBUHISA
IPC: G02F1/1333
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a display panel having a substrate with a transparent electrodes formed thereon, and permitting to electrically connect the electrodes with drive elements with reliability. SOLUTION: The display panel DP 1 comprises a substrate Sr on which the belt-like electrodes Er1-Erm comprising row electrodes are formed, a substrate Sc on which the belt-like electrodes Ec1-Ecn composing column electrodes are formed thereon, and a liquid crystal layer LCL held between these substrates. The belt-like electrodes Er1-Erm, Ec1-Ecn are provided with metal films Mr1-Mrm, Mc1-Mcn, respectively. The metal films are made of a material different from that of the electrode (ITO in this example), and are electrically connected with the corresponding belt-like electrodes. The metal films partially overlap with the corresponding belt-like electrodes, and the remaining parts are formed on the substrates. A driving IC is connected with the belt-like electrodes via these metal films.
Patent JP-2002106443-A (JP)
Title: Fuel pump and cylinder injection engine using it
Inventor: YAMAGUCHI SHIZUKA
IPC: F02B23/10
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pump excellent in abrasion resistance property under severe circumstance of sliding mechanism parts in a fuel chamber and a cylinder injection engine using it. SOLUTION: The fuel pump pressurizing and supplying a fuel into a fuel injection valve of an automobile engine is characterized in forming a nitrided layer, quench-hardened layer consisting of either a carburizing and quenching layer or carbonitriding layer or a hard metallic compound layer high in resistance to corrosion on at least one sliding face of each sliding member of a swash plate, a slipper and a plunger sliding in lubricating oil and contacting with each other and a plunger, and cylinder sliding in fuel and sliding through the fuel.
Patent JP-2002102071-A (JP)
Title: Heat sensing pot for electromagnetic cooker
Inventor: WATANABE REKI
IPC: A47J27/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensing pot for an electromagnetic cooker, by which are stably and beautifully made without adjusting heating power in the case of cooking fried rice and cooking by boiling such as curry or stew, etc. SOLUTION: The heat sensing pot 1 for electromagnetic cooker is used, which is integrally constituted of a magnetic and metallic material 1b consisting of heat sensing stainless steel having 100-150 deg.C Curie temperature and of a non-magnetic and metallic material 1a such as aluminum with excellent thermal conductivity. Then cooking is performed through the use of the electromagnetic cooker so that the pot 1 is stopped to be heated when the temperature of the magnetic and metallic material 1b becomes prescribed Curie temperature.
Patent JP-2002085919-A (JP)
Title: Multilayer filter for separation and refining of nucleic acid
Inventor: PARK HANOH
IPC: B01D69/10
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer filter for nucleic acid separation and refining, which has high efficiency, selectivity and strength. SOLUTION: This multilayer filter consists of a porous synthetic resin layer(s), a glass layer(s) and a paper layer(s) and such plural multilayer filters provided are generally classified into two kinds of multilayer filters, that is,: one kind of the multilayer filters are trapping filters each of which is capable of preventing any permeation of a whole cell-fragmented material solution containing nucleic acid from being caused when filtration is performed under ordinary pressure, and when filtration is performed under reduced pressure, allowing only a nucleic acid-containing solution to permeate through and trapping the cell residue; and the other kind of the multilayer filters are binding filters each of which is capable of adsorbing plasmid DNA in the presence of a chaotropic salt and desorbing the adsorbed plasmid DNA when an eluting buffer solution is added.
Patent JP-2002115633-A (JP)
Title: Starter driving device
Inventor: SUMIMOTO KATSUYUKI
IPC: F02N11/08
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To improve operation reliability without requiring a major design change, and without increasing in size and cost. SOLUTION: This starter driving device comprises: a first solenoid coil 31 of low residence; a second solenoid coil 32 of high resistance; and a movable contact 33 driven by each of the solenoid coils and making a battery 1 and a starter motor 4 communicate with each other. One end of each of the solenoid coils is connected to an output terminal of a starter control circuit 6B, the other end of the first solenoid coil is grounded, and the other end of the second solenoid coil is connected to an input terminal of the starter motor. By parallel driving of each of the solenoid coils, a main electromagnetic contactor 3B is turned ON, and the turned ON state is held by a driving of the first solenoid coil.
Patent JP-2002114325-A (JP)
Title: Removal work system
Inventor: ARITOMI KEIJI
IPC: B65G1/137
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce labor imposed on both a customer and a removal worker by reducing a period required for removal work. SOLUTION: A container C having plural empty cases 1 is carried at least to the vicinity of a desk, drawers 2a, 2b, 2c and 2d are extracted from the desk, the extracted drawers 2a, 2b, 2c and 2d are stored in the cases 1 as they are and packed, the packed container C and the desk without any drawers due to the extraction are carried in a layout position of a removal destination, and the drawers 2a, 2b, 2c and 2d are installed in the original positions of the desk carried in the removal destination by opening the cases 1 after the removal.
Patent JP-2002113127-A (JP)
Title: Stationary bicycle
Inventor: YAMAZAKI IWAO
IPC: A63B22/06
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a stationary bicycle capable of recognizing the target of momentum in accordance with the degree of obesity and grasping the concrete result of exercises. SOLUTION: Following personal target data are displayed on a display part. A body fat measuring means 11 calculates a body fat ratio and a basal metabolism quantity by inputting the measured value of a human body impedance and personal data and simultaneously discriminates the physique division of a physique discrimination table. An entire target setting means 12 finds a weight reduction body fat ratio and a weight reduction body fat quantity from the difference of the body fat ratio and the basic body fat rate and sets an entire target consumption calorie. Besides, the entire target consumption calorie is converted to entire target momentum and a target distance.  An entire target managing means 14 finds an entire remaining consumption calorie from a difference between the entire target consumption calorie and a value, with which the measured momentum is converted to a consumption calorie, and further finds an entire target achievement ratio. Besides, the entire remaining consumption calorie is converted to entire remaining momentum and the remaining distance.
Patent JP-2002115494-A (JP)
Title: Assembly method of hexagonal segment and its assembly device
Inventor: ARAKAWA KENJI
IPC: E21D11/40
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an assembly device, capable of smoothly and efficiently assembling hexagonal segments, despite the fact that the length in the circumferential direction of a tunnel of the hexagonal segments is larger than the width between propulsive jacks adjacent to each other in an assembly method of the hexagonal segments, when a tunnel lining section of one portion of a ring is constructed, by assembling four hexagonal segments in zig-zag on an excavated wall surface excavated using a small caliber shield excavator. SOLUTION: When a new hexagonal segment is sent in a trapezoid space section, formed between front half parts of a hexagonal segment projected in the longitudinal direction of the tunnel in the tunnel lining section by an erector, the hexagonal segment is twisted so that a front side inclined end face section in a V-shaped inclined end face on one end side thereof and a rear side inclined end face section in a V-shaped inclined end face on the other end side are set parallel to the longitudinal direction of the tunnel; and after the hexagonal segment passes through between the propulsive jacks adjacent to each other in that posture, it is twisted in the opposite direction so that the front end of the V-shaped inclined end face is directed in the circumferential direction of the tunnel;  and under such a state, a rear half section of the hexagonal segment is incorporated in the trapezoid space section to connect.
Patent JP-2002114478-A (JP)
Title: Automobile engine lifting device
Inventor: ISOBE EIJI
IPC: F02B77/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a lifting device capable of safely and stably lifting an engine above an automobile body regardless of a vehicle model. SOLUTION: In this lifting device, front and rear parts of right and left trusses 11 extending forward and rearward are provided with front legs 13 and rear legs 14 such that the at least the front legs 13 are adjustable to move frontward and rearward relatively to the right and left trusses 11. Lock devices 20 whose lower faces are formed with lock recessed parts 20a fitting and locking bolt head parts 6 or nuts 8 of side parts of an engine room 2 are provided in lower parts of the front legs 13 and the rear legs 14 such that at least the lock devices 20 provided in the front legs 13 are turnably adjustable in the back-and-forth direction.  A transfer beam 12 is bridged over middle parts in the back-and-forth direction of the right and left trusses 11, and both end parts of the transfer beam 12 are connected to the trusses 11 such that both the end parts are adjustable to move forward and rearward and are rotatable around the vertical axis and that at least an end part of the transfer beam 12 is movable right and left relatively to the trusses 11. A middle part of the transfer beam 12 is provided with a winch 35 lifting the engine 3.
Patent JP-2002121183-A (JP)
Title: Method for closing ring of amino acid
Inventor: UOSAKI YASUHIRO
IPC: C07D201/08
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To improve a method for closing a ring of an amino acid for producing a ring closure compound used for an intermediate for producing a medicine or a reagent intermediate from the amino acid, improving the yield and purity of the product, reducing its reacting time, not requiring a catalyst and not generating byproducts. SOLUTION: This method for closing the ring of the amino acid is provided by bringing high temperature and high pressure water at 100-400 deg.C temperature and 5-100 MPa pressure in contact with the amino acid for dehydrating the amino acid to perform the ring closure of the amino acid.
Patent JP-2002122388-A (JP)
Title: Upper water tank for crossflow type cooling tower and crossflow type cooling tower with white fuming preventing function having this upper water tank
Inventor: KOMIYA JUJIRO
IPC: F28C1/04
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To enable prevention of reducing a prescribed fuming preventing effect due to clogging because of an invasion of a slime, an algae or the like generated in an upper water tank into a passage for dry and wet air in association with a water level regulation of sprinkled water in the tank. SOLUTION: The upper water tank 11 for the crossflow type cooling tower A comprises many water sprinkling holes 10 opened at a bottom, a passage 12 for dry and wet air and a wet air passage 13 disposed adjacently in a width direction of an outdoor air intake port under the tank 11. The tank 11 has special purpose passage 13. A special purpose dry and wet air passage 12 for a small-sized water tank 14 is disposed independently from the tank 11 corresponding to the passage 12. The tank 11 is disposed as a single unit above all heat exchange coils 21 so as to surround the periphery of the tank 14. A sprinkling water supply unit 15 for the tank 11 and a sprinkling water supply unit 16 for the tank 14 are individually provided.
Patent JP-2002121978-A (JP)
Title: Top suspended sliding door structure
Inventor: KUME TOKUO
IPC: E06B7/18
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To surely close the bottom space of a sliding door 1 in a closed state while exhibiting a neat external appearance without projecting any rod. SOLUTION: This top suspended sliding door structure is so formed that the top suspended sliding door 1 has a vertically moving air tight material 10 in its lower end and, when the sliding door 1 is closed, the airtight material 10 is lowered to close a clearance towards a sill 3. In this sliding structure, the sill 3 and the airtight material 10 incorporate a pair of first permanent magnets 11 attracting to each other when closing the sliding door 1. This sliding structure is so formed that, when the sliding door 1 is closed, the first permanent magnet 11 attracts the airtight material 10 in the direction of the sill 3 to position the airtight material 10 in its lowered position.
Patent JP-2002119157-A (JP)
Title: Vegetated artificial floating waterweed for water side plant
Inventor: SATO KEIJI
IPC: A01G31/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a vegetated floating waterweed for growing and flourishing water side plants. SOLUTION: This vegetated floating waterweed is provided by connecting vegetated bases having different floating power and hanging them with floats from the surface of water for sinking as gently inclining into the water so as to keep a set depth.
Patent JP-2002124756-A (JP)
Title: Circuit board and connecting structure for terminal part thereof
Inventor: SHINTANI TOSHIAKI
IPC: H05K3/34
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board and a connecting structure for terminal part of the same with which connection reliability can be improved by providing a high connection strength between the terminal part of the circuit board and the external terminal of an external circuit from the beginning of connection. SOLUTION: On a terminal 6 of a circuit board 1, a nickel plating layer having the thickness of from 1.0 to 4.0 μm is formed as a base plating layer 7, and, after a solder bump 8 is formed on that base plating layer 7, that solder bump 8 is connected with an external terminal 5 formed on the external circuit.
Patent JP-2002127985-A (JP)
Title: Ice breaker, and method of improving vessel type
Inventor: KISHI SUSUMU
IPC: B63B35/08
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an ice breaker capable of reducing wave drag, and securing ice breaking ability, and a method of improving that. SOLUTION: The sum of a thickness of an ice plate and aground height of a hull onto the ice plate due to a motion of the hull is set as dice, the minimum flare angle on a frame line in a range from a draft line to the depth dice in navigation at an ordinary water level is set as βMIN, and the minimum flare angle on the frame line in a range of a bottom under the depth dice is set as θMIN, then the frame line is formed to satisfy βMIN<θMIN in a range from a tip of a bow of the hull to the center of the hull, or in a part of the range.
Patent JP-2002132000-A (JP)
Title: Image forming device
Inventor: HOASHI SHIGERU
IPC: G03G15/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To make a process cartridge and an exposure device corresponding to the process cartridge possible to be accurately positioned. SOLUTION: The driving sides of respective photoreceptor drums in the process cartridges 30a to 30d are connected and held so as to be freely coupled by respective couplings 59a to 59d on a 2nd mounting plate 57 side, and the non-driving sides of the respective photoreceptor drums in the cartridges 30a to 30d are positioned and held by respective process cartridge receivers 46a to 46d and an actuating plate provided on the opening/closing cover 41 of an opening/closing cover unit 40. Furthermore, optical units 7a to 7d arranged above the cartridges 30a to 30d are positionally adjusted in a lateral direction by an adjusting plate, and are positionally adjusted in a longitudinal direction by a spacer, whereby the cartridges 30a to 30d and the units 7a to 7d can be accurately positioned.
Patent JP-2001131059-A (JP)
Title: Porous protection from food
Inventor: FYHR PETER
IPC: A61P31/04
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce or eliminate problems in conventional sustained release medicines by providing an essentially zero-order sustained release medicine- containing preparation reducing or elimination the disturbance caused by a food. SOLUTION: This essentially zero-order sustained release medicine-containing tablet has a tablet core containing a medicine surrounded by a first coating or membrane consisting of a water-insoluble polymer containing fine water-soluble particles essentially dispersed randomly in it, and a second hydrophilic thin membrane coating. The second thin membrane coating consists of the pharmaceutically permissible hydrophilic polymer such as a mixture of ethyl cellulose and hydroxypropyl methyl cellulose bringing essentially a food neutral system, and it becomes possible to perform a sustained release of the medicine not being affected by the food. The method for producing such tablets is also provided.
Patent JP-2002127660-A (JP)
Title: Holder of papers or the like
Inventor: UNO YASUMASA
IPC: B42F7/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a holder of papers or the like having durability, by forming a reinforcing structure for a fixed side of the holder. SOLUTION: The holder 1 of papers or the like has a constitution wherein a sheet 10 made of paper or a synthetic resin is folded and formed into a rectangular holding part 6 of papers or the like and the side portions of the sheet are fixed to each other along one lateral side 3 intersecting perpendicularly the sides formed by folding. Herein the reinforcing structure 5 reinforcing the fixed state is formed at least at one portion of the fixed side portions.
Patent JP-2001203209-A (JP)
Title: Method for manufacturing semiconductor wafer having epitaxial layer
Inventor: OBERMEIER GUENTHER
IPC: C30B33/02
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor wafer which shows an optimized oxygen deposition characteristic in the following heat treatment and is covered with an epitaxial layer in a lamp furnace. SOLUTION: A semiconductor wafer to be mounted entirely to a susceptor is mechnically separated from the susceptor after an epitaxial layer is laminated on the semiconductor wafer, and a heating output is decreased until a cooling speed reaches 20 deg.C/sec or higher.
Patent JP-2002141780-A (JP)
Title: Radio receiver
Inventor: NAKAZAWA TETSUYA
IPC: H04B1/16
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a radio receiver that can realize a function of quickly reading aloud only required frequency information in the case of making the receiver scan. SOLUTION: The radio receiver is provided with a designation means 3 that designates frequency information to an output means 5, which converts the frequency information to a low frequency signal and provides an output of it, a scan means 21 that scans a frequency band including the designated frequency information, a discrimination means 4 that discriminates whether or not the designated frequency is coincident with a tuning frequency being scanned, and the output means 5 that converts the designated frequency information into the low frequency signal and provides the output of it when the discrimination means 4 discriminates that the designated frequency is coincident with the tuning frequency being scanned.
Patent JP-2002138072-A (JP)
Title: Sensitized material for silver halide photograph, sensitized material for heat development, method for forming image, and hydrazine compound
Inventor: YASUKAWA HIROYUKI
IPC: C07D295/08
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a sensitized material for silver halide photograph and a sensitized material for heat development that have high sensitivity, high ultimate concentration, high image quality and excellent shelf stability, to provide a method for forming image, and to obtain a new hydrazine compound that has high covering power even at a decreased silver amount of coating. SOLUTION: The sensitized material for silver halide photograph and the sensitized material for heat development are featured by containing the hydrazine compound represented by formula (1).