baber/WOPTO huggingface dataset:
Patent JP-2002149459-A (JP)
Title: Redundant database management and retrieval system
Inventor: MATSUURA YOHEI
IPC: G06F17/30
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a data base retrieval system which can average the access to a database and resist the breakdown of one table. SOLUTION: This system is provided with a managing server 4 equipped with a list 41 of a table group including a redundant table and a data base server 42 for processing a data base retrieval request from a client 1 and a group of different individual data bases 5 respectively equipped with a redundant table 51. When the data base retrieval request is issued from the client, the managing server accepts this request, excludes the inaccessible data base group, and performs access to the individual data base specified on the basis of a prescribed access logic, and returns the acquired result to the client.
Patent JP-2002147459-A (JP)
Title: Sliding bearing with overlay layer quality-improved
Inventor: OKAWA HIROE
IPC: F16C33/12
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a sliding bearing with the improved abrasion resistance, seizure resistance, and fatigue resistance. SOLUTION: This sliding bearing is provided with a back plate layer 1, a bearing alloy layer 2 provided on the back plate layer 1, and an overlay layer 3 stacked on the bearing alloy layer 2 and becoming the surface layer. It is so set that the overlay layer 3 is formed with recesses with the maximum height within a range from 2 to 10 μm at mean intervals between the recesses within a range from 0.01 to 0.08 mm.
Patent JP-2002147035-A (JP)
Title: Residential building
Inventor: SASAKI HITOMI
IPC: E04H1/02
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a residential building capable of providing a relaxation space producing quietness and comfort while centering on mundane life in a residential building body. SOLUTION: In this residential building, a Japanese style room 31b connected by a balcony 1c of the building body 1a is provided in a position separated outside from a dining kitchen 38a facing the balcony 1c. An outbuilding 1b is erected in a position separated from the building body 1a, and the building body 1a and the outbuilding 1b are connected via the balcony 1c. The two- storied building body 1a and the two-storied outbuilding 1b separated from the building body 1a are connected via the balcony 1c. The outbuilding 1b is provided with entrances 36b respectively in first and second floors. The second floor entrance 36b can be entered and exited via winding stairs 5 provided facing the balcony 1c. Space under the balcony 1c is used as a parking facility.
Patent JP-2001338900-A (JP)
Title: Abrasives for barrier film
Inventor: HAYASHI KAZUHIKO
IPC: B24B37/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide abrasives for a barrier film capable of flatly finishing a surface of a semiconductor substrate by selectively polishing the barrier film with respect to an insulating film. SOLUTION: The abrasive for the barrier film comprises fumed silica having a specific surface area of 80 m2/g or more, an inorganic acid salt, an oxidizer and a solvent in such a manner that a concentration of the inorganic acid salt is in a range of 10 to 5,000 ppm and its pH is regulated to a range of 3 to 8.
Patent JP-2002152227-A (JP)
Title: Half-duplex optical communication system and its optical wireless master equipment, and optical wireless slave equipment
Inventor: NARUKI HIDETOSHI
IPC: H04B10/11
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a half duplex optical communication system, that allows a master equipment to inform a slave equipment about a state of an optical channel using an inexpensive configuration and is not susceptible to noise and the intensity of a received light. SOLUTION: In the format of a channel idle notice command, a preamble for synchronization is provided at the head of the format, and a command frame is provided after the preamble. The command frame consists of a command header field, the command field and a command argument field.
Patent JP-2002155460-A (JP)
Title: Stretchable composite sheet and method for producing the same
Inventor: KURIHARA KAZUHIKO
IPC: D04H1/76
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a stretchable composite sheet having a high quality in improved productivity by reducing the amount of an elastomer used therein and adopting a simpler process, and to provide a method for producing the stretchable composite sheet. SOLUTION: The stretchable composite sheet is obtained by joining plural strands 12 comprising a thermoplastic elastomer to one side of a stretchable nonwoven fabric 11 comprising non-elastic fibers and subjected to an extensibility-imparting processing so as to have an elongation of >=100% in the longitudinal direction. The strands 12 are arranged in the longitudinal direction as the elongation direction of the stretchable nonwoven fabric 11 at spaces each other in the lateral direction of the stretchable nonwoven fabric 11.
Patent JP-2002153160-A (JP)
Title: Method for separating egg and device for selecting and packaging egg
Inventor: KONDO HAYASHI
IPC: B65B23/06
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a device which can treat eggs in a larger amount and at a higher speed than those of a conventional single row conveyer method, when the eggs or the like are subjected to a separation treatment, and to provide a method for controlling the device. SOLUTION: This method for separating the eggs, comprising transferring the eggs from plural row conveyers FC for supplying and measuring the eggs to plural row conveyers 10 in a state that the row orders and longitudinal orders of the eggs are maintained as such, while downward directing the sharp edges of the eggs, conveying the eggs in the downward directed postures, overpassing the conveyers 10 above a plurality of pre-packaging conveyers 11, and then releasing the corresponding eggs from the conveyers 10 to the pre-packaging conveyers 11 at the interchanged portions 12 of the target packaging places PS.  Therein, the eggs can be controlled so that the lines and the rows do not compete each other at the interchanged portions 12 on the pre-packaging conveyers 11, by a selection method comprising monitoring the states of the packaging places, selecting candidate eggs from the egg group placed in the selection area, collating the selected eggs with conditions, and then gathering the selected eggs at a packaging plate PS requiring the selected egg.
Patent JP-2002157641-A (JP)
Title: Automatic vending machine
Inventor: AZUMA JUN
IPC: B65G59/06
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine which can be applied to the discharge of not only calendar articles, but also box type articles which are arrayed in column on an article shelf. SOLUTION: Multiple article discharging devices 6 provided in a box 2 are each composed of an article shelf 6a, a motor 6b with a speed reducer, a rod 6c with a spiral groove 6c' which is rotated on a lengthwise axis by the motor 6, and a pusher plate 6d which is engaged with the spiral groove 6c' of the rod 6c; and then a calendar article 7 suspended from the spiral groove 6c' can be moved and discharged through the rotation of the rod 6c with the spiral groove and box type articles 8 arranged on the article shelf 6a can be pushed and discharged by the pusher plate 6d moving through the rotation of the rod 6c with the spiral groove.
Patent JP-2002163066-A (JP)
Title: Method and device for inputting character and the like
Inventor: NAKAHARA HAJIME
IPC: A63F13/235
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for inputting a character and the like through a ten-key for facilitating input of various characters and the like to a digital television set by wireless or an infrared ray by using 11 keys consisting of keys carrying at least numbers from zero to nine and a sharp mark and a small number of function keys. SOLUTION: In one coordinate axis, numbers zero to nine and a sharp are arranged, while in the other coordinate axis, numbers zero to nine and a sharp are arranged, and in 121 areas formed of intersections between the both coordinate axes, characters, numbers, marks, and the like are allocated. When the number in one coordinate axis is inputted by a first stroke and the number in the other coordinate axis is inputted by a second stroke, a kana, a hiragana, a number, an alphabet, punctuation, a mark, or the like is transmitted to be inputted into an information processing device.
Patent JP-2002161003-A (JP)
Title: Antimicrobial agent
Inventor: SHIZUME RYUHEI
IPC: A61K31/122
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an antimicrobial agent including hinokitiol or white-cedar leaf oil that can be used for antimicrobial purposes and sterilization or for inhibiting microorganisms, bacteria and the like from proliferation in hospitals and food factories, for antimicrobial purposes and sterilization in ordinary homes, for example, kitchen, bathroom, closet, footwear cabinet, garbage box, lavatory and the like by spraying, as a repellent against the microorganisms and insect pests parasitic on flowers, fruit trees and the like; and for disinfection and antimicrobial purposes of pathogenic microorganisms to plants, for example, damping-off, root rot and the like whereby water-soluble antimicrobial agent is provided by utilizing natural hinokitiol or white-cedar leaf oil and their use and application are made widely spread. SOLUTION: This invention is characterized by formulating hinokitiol or white-cedar leaf oil and food oil to an antimicrobial agent.
Patent JP-2002161066-A (JP)
Title: Method for producing acrylic acid
Inventor: NOMURA SOICHI
IPC: C07C51/235
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously producing acrylic acid over a long period without accumulating solid deposits in a reaction system. SOLUTION: This method for producing the acrylic acid comprises processes (1), (2) and (3) wherein the residual raw material gas exhausted from the process (3) is returned to a raw gas to be supplied to the process (1), characterized by supplying the raw material gas having a propylene concentration of 5 to 15% and having a steam-oxygen/propylene molar ratio in the oblique line area of the drawing (the x-axis expresses propylene/oxygen molar ratio; the y-axis expresses propylene/steam molar ratio) to the first reactor. The process (1): a process for supplying an inert gas, stream, propylene and oxygen to the first reactor to oxidize the propylene into acrolein at 300 to 450 deg.C. The process (2): a process for supplying the production gas from the first reactor to the second reactor to oxidize the acrolein into the acrylic acid at 250 to 350 deg.C.  The process (3): a process for bringing the production gas of the second reactor into contact with water to obtain the aqueous solution of the acrylic acid.
Patent JP-2002160630-A (JP)
Title: Commodity carriage
Inventor: TSUCHIYA HIDEKAZU
IPC: B65G41/02
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce costs by simplifying a body of a commodity carriage. SOLUTION: The commodity carriage comprises a pair of right and left frames 5 arranged at a predetermined crosswise and provided with wheels on the lower faces and conveyors 6 for connecting the right and left frames 5 and providing crosswise carrying operation. The conveyors 6 are effectively utilized as portions of a structure of the body 4 of the commodity carriage 3.
Patent JP-2002163481-A (JP)
Title: Vehicle-seeking and cargo-seeking system and recording medium with vehicle-seeking and cargo-seeking program recorded thereon
Inventor: HIRAI TARO
IPC: G06Q30/06
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle-seeking and cargo-seeking system which is easy for a user to use. SOLUTION: A vehicle distribution schedule is made based on cargo information and vehicle information existing previously (S101). When there is excess or deficiency in cargoes or vehicles (S103), the vehicle-seeking and cargo-seeking system retrieves the cargo information and vehicle information covering the excess or deficiency with excess/deficiency information as a retrieval key (S109). When there is information meeting a condition, subscription is performed (S121). When there is no information meeting the condition, the excess/deficiency information is registered to the vehicle-seeking and cargo-seeking system and subscription from another is waited (S115).
Patent JP-2001247320-A (JP)
Title: Improved method for continuously producing wide plate glass
Inventor: KOJIMA GEN
IPC: C03B35/24
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a wide forming apparatus of glass for forming wide plate glass in forming a glass ribbon by using the thin layer of a vapor film. SOLUTION: When molten glass G is flown down from a glass melting furnace 14 in a ribbon form onto a support 12, water held on the support 12 is instantaneously vaporized by the high temperature of the glass ribbon GL to form the thin layer 18 of a vapor film between the glass ribbon GL and the support 12 and the glass ribbon GL is cast onto the thin layer 18 of the vapor film. Subsequently, both lateral ends of the glass ribbon GL are held by a gear like device 15 and transported, in this case, the gear-like device 15 sends out the glass ribbon GL with holding the both lateral ends of the glass ribbon GL by contacting the gear-like device 15 to a surface of the glass ribbon GL without facing to the support 12 and the glass ribbon GL is formed in a state expanded in the width direction.
Patent JP-2002127963-A (JP)
Title: Rack for fixing sack to bicycle
Inventor: MUKAI NORIAKI
IPC: B62J7/04
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a rack for fixing a sack to a bicycle. SOLUTION: This rack is located at a saddle rear part of the bicycle and is constituted so as to fix the sack via a rectangular arm, a frame top and a sack receiver on upper and lower sides of the frame.
Patent JP-2002125856-A (JP)
Title: Coffee bag
Inventor: KIKUCHI KEIICHI
IPC: A47J31/02
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a coffee bag which is stable as a method to be set inside the cup, easy to be used, and also whose bag capacity is big, the whole size of coffee bag is compact, and the structure is also simple. SOLUTION: This coffee bag has a structure of bag-type filter which is used with the coffee powder put in the bag-shaped filter whose bag part is made of filter and whose opening part is made of card board, and the bag- shaped filter and the pinching part is integrally structured.
Patent JP-2002172450-A (JP)
Title: Method for producing spherical surface product
Inventor: MORIOKA KENJI
IPC: F16D3/20
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively producing a spherical surface product in high accuracy and efficiency with less man hours. SOLUTION: This method for producing the spherical surface product includes a process for upset forging a preheated columnar raw material S along its axial line, a process for forming a first intermediate material M1 by forming a recess 29 opened at one edge face of the swaged material (w) along its axial line, a process for forming a second intermediate material M2 which has a nearly cylindrical shape and has a hollow part 39 along the axial line of the material M1 by shearing a space between the nearly bottom face of the recess 29 in the material M1 and the other edge face and a process for forming a spherical surface product 1 having a cross section of a round shape in the outer and inner peripheral faces 2 and 3 and also nearly uniform thickness by pressurizing the second intermediate materials M2 in such a way that their edge faces approach to each other along their axial lines.
Patent JP-2002141584-A (JP)
Title: Plant semiconductor
Inventor: KOROYASU KIYOSHI
IPC: H01L49/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To use an inexpensive contamination free plant semiconductor element in place of a mineral semiconductor. SOLUTION: Brine 1 added with flowers, leaves, stem and root of a plant 2 is further added with an additive 3, i.e., a refreshing beverage, lactic acid beverage, liquor, favorite food, seasoning, and bleaching agent, detergent and glass powder and then matured for three months or longer and then processed. Alternatively, it is further matured for a year or longer in a dark place while being enclosed to obtain a crystal 7 being employed as a semiconductor element, or the matured liquid is superheated in order to evaporate water content and a semi-kneaded sample is employed as a semiconductor element.
Patent JP-2001149028-A (JP)
Title: Retort rice gruel food using container containing oxygen absorbent
Inventor: KURISU MEGUMI
IPC: A23L7/10
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a retort rice gruel food whose taste is not deteriorated, even when stored at ordinary temperature for several months, and which has the same taste as that of a hand-made product. SOLUTION: This retort rice gruel food obtained by charging rice and water in a heat-resistant container which can be subjected to a retort treatment and comprises an oxygen barrier layer-containing multi-layered structure which has an aluminum foil layer over the whole wall surface of the container and whose at least one portion has an oxygen absorbent-containing layer disposed on the inside of the oxygen barrier layer, sealing the container, and then subjecting to the retort treatment, characterized in that the oxygen-absorbable amount of the retort-treatable, heat-resistant container is larger than the total amount of oxygen contained in the rice, the water and the head space in the container and that oxygen is substantially not contained in the head space of the container after the retort treatment.
Patent JP-2002177851-A (JP)
Title: Coating pretreatment method for metal material, coated metal material and coating pretreatment apparatus for metal material
Inventor: NISHIMURA SEIJI
IPC: B05D3/12
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a coating pretreatment method for a metal material capable of ensuring the adhesion of the metal material with a coating film and the rustproof properties of the metal material and dispensing with wastewater treatment generating sludge becoming industrial waste. SOLUTION: Alkali ion water treatment is applied to the metal material as the coating pretreatment.
Patent JP-2001302417-A (JP)
Title: Spore germination inhibitor and food using the same
Inventor: KOBAYASHI KATSUNORI
IPC: A23L3/3544
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a spore germination inhibitor capable of sterilizing and preserving a food contaminated with common microorganisms and a spore having resistance to heat sterilization by treatment of a degree of low- temperature sterilization while avoiding an ordinary high-temperature sterilization condition to cause reduction in qualities, to provide a method for producing the inhibitor and to obtain a food using the inhibitor. SOLUTION: This spore germination inhibitor comprises 6-carbamoyl-2- pyridine carboxylic acid, its salt or derivative as an active ingredient so solve the subject.
Patent JP-2002185446-A (JP)
Title: Ic card, access device and access method
Inventor: FUJII KUNIHIDE
IPC: B42D15/10
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To improve safety remarkably as compared with the conventional case when applied to a system using, e.g. a non-contact IC card, relating to an IC card, an access device and an access method. SOLUTION: Recording data are recorded in an information recording medium 2A, or data recorded in the medium 2A are obtained by interposing the data processing with data which are recorded in the IC card 2B and indispensable to access to the medium 2A.
Patent JP-2002184679-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: HOSHIKA MASATO
IPC: G03F7/30
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device which can reduce pattern defects of a photoresist film by restraining microbubbles generated in developer. SOLUTION: The method comprises a first process for dropping developer 13 onto a wafer 11, while making the wafer 11 rotate at a velocity of 100 to 500 rpm, a second process for stopping the drop of the developer 13 and rotates the wafer 11 at a velocity of 500 to 1,500 rpm and a third process for dropping the developer 13 again, while maintaining the wafer 11 stationary, or rotating it at a velocity of 100 rpm or lower.
Patent JP-2001174197-A (JP)
Title: Rudder locking system for guided missile
Inventor: WALTER HETZER
IPC: F42B10/64
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a rudder locking system for a guided missile, which system not only meets necessary spatial conditions but also is adapted to mechanical and thermal loads generated at a cruising speed of Mach 4. SOLUTION: In the rudder locking system for a guided missile, a rudder blade R is rotatably supported by an attachment fixed to the missile body on the axis of the rudder and which can be turned by a rubber driving lever. An attachment B comprises a bearing portion B1 having an at least partially cylindrical outside configuration B2 and a concave portion B3. The concave portion B3 engages with the missile-side end portion W1 of a rudder shaft W, which portion is formed in correspondence to the concave portion B3. Further the concave portion B3 and the rudder shaft W1 taper off in diameters d1 and d2 toward the missile, respectively, to provide a configuration advantageous for inserting a ramjet driven missile into a carrier having a concave portion of 41 mm wide for a conventional missile rubber blade.
Patent JP-2002186989-A (JP)
Title: Method for biologically removing phosphorous in oxidation ditch
Inventor: ISHII MASAYUKI
IPC: C02F3/14
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for biologically removing phosphorous which can obtain a high removal rate of phosphorous (for example, 85% or larger) by arranging a phosphorus-releasing tank at a prior stage to an oxidation ditch tank and by letting the solutions flowing in the two tanks and the functions of the tanks cooperate with each other and simplify the processes as a whole. SOLUTION: The phosphorous-releasing tank (2) is arranged at a prior stage to the oxidation ditch (7). Sewage (a) is put into the phosphorous-releasing tank (2), and sludge (b) returned from a settling pond (9) and process water (c) in the oxidation ditch (7) containing organic substances are introduced. The water in the phosphorous-releasing tank (2) is homogeneously mixed and circulated with a submersion-type stirrer (3) while keeping the anaerobic atmosphere, and then the phosphorous is released into the water from anaerobic microorganisms. The phosphorous-dissolved water (d) in the phosphorous- releasing tank (2) where the phosphorous is released into the water is introduced into the oxidation ditch (7) and refluxed, and then the phosphorous is biologically removed.
Patent JP-2001161956-A (JP)
Title: Pachinko machine
Inventor: INOKUCHI SEIICHI
IPC: A63F7/02
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine in which a player can easily understand switching of information symbols displayed on an image display during closing of a variable premium device and, thereby, can easily understand what kind of information symbol is displayed then. SOLUTION: This Pachinko machine is constituted so as to display-control a converging mode for a symbol 28a displayed on a liquid display 23 to fade in toward the center of the screen and a diffusing mode for a symbol 28a to gradually appear from the center of the screen of the liquid crystal display 23 radially toward screen edges. Thus a player can visually and clearly recognize the ending or the starting of an information symbol 28a displayed during closing of the variable premium device and easily understand what kind of information symbol is displayed then, jackpot by the re-variation of symbols in the pattern display part L3.