baber/WOPTO huggingface dataset:
Patent JP-2002258489-A (JP)
Title: Device and method for aligner
Inventor: KUBOTA YASUHITO
IPC: G03F7/22
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent a device from becoming worse in quality even when part of a pattern is repeatedly exposed on a substrate. SOLUTION: A mask is lit up with the exposure light emitted by an optical integrator 14 which forms light source images and part of the pattern of the mask is repeatedly exposed on the substrate. This device is equipped with an illuminance adjusting device PF which is arranged on the surface of the optical integrator 14 which is conjugate to the mask and adjusts the illuminance of the repeatedly exposed part and moving devices 51 and 52 which move the illuminance adjusting device PF in the conjugate surface.
Patent JP-2002317977-A (JP)
Title: Controller for constant temperature and humidity cabinet
Inventor: HAYASHI YOSHIHARU
IPC: F24F5/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To suppress a discarding amount of a material to be cooked by controlling the material to be cooked during a power interruption by considering the progress of a fermentation or the like at the time of resetting the power. SOLUTION: A controller for a constant temperature and humidity cabinet comprises an arithmetic control unit 12a which decides an operating step interrupted by the power interruption when the operating step interrupted by the power interruption is decided based on the storage content of a data storage means 8 at the time of resetting the power, calculates the power interruption time by a power interruption time measuring means 10, corrects the power interruption time calculated by the means 10, recalculates the residual operation time of the operating step interrupted by the power interruption by an operating time calculating means 11, and executes the residual operating step with the residual operating time of the operating step interrupted by the power interruption as the residual operating time recalculated by the means 11.
Patent JP-2002324053-A (JP)
Title: Use authorization controlling system, use authorization controlling method and program
Inventor: TSUNEDA MASAYA
IPC: G06F21/41
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To uniformly control use authorization in a plurality of systems and to lessen maintenance works and further to prevent registration of error information. SOLUTION: A client 10 tries binding to a directory server 11 via a directory access portion 101. At this point, systems 12 and 13 recognize that identification of each system is cleared when succeeded binding to the directory server 11. The directory server 11 returns retrieved results at the basis of access controlling information 112 stored therein. The client 10 analyzes the retrieved results in an authorization decision unit 102 and decides that the only information indicating the function of a corresponding system properly read out and be utilizable for users, and the system 12 or the function D, which are decided to be utilizable, can be given to the users.
Patent JP-2002320792-A (JP)
Title: Washing machine
Inventor: KOMATSU MORIMASA
IPC: D06F25/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To wash and dry washed clothes sanitarily by preventing propagation of various bacteria in a duct for circulating hot air in a washing machine with the dryer function. SOLUTION: A dryer unit 44, a water injection case 45, an air pump 34, an ozone generator 35, and a selector valve 36 are disposed inside a top cover 3 of the washing machine. During the washing/drying operations, ozone generated by the ozone generator 35 is fed into a washing tub 6 either from a connecting tube 39 or a connecting tube 40 through the selector valve 36 with air sent by the air pump 34. Therefore, not only washed clothes but also the washing tub 6, a water receiving tub 4, and the dryer unit 44 and ducts 51, 54 and 55 which constitute a hot air circulation channel can be sterilized.
Patent JP-2002347535-A (JP)
Title: Noiseproof cover for vehicles
Inventor: MIYAGAWA SHINJI
IPC: B60R13/08
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a noiseproof cover without a hard noise insulation layer, of which positioning accuracy when mounting to the designated position is improved and weight is lighter. SOLUTION: Each of a plurality of brackets is equipped with a mounting part fixed on the position to be mounted and a retaining part internally retained and fixed on the cover 1. At least two of mounting parts 31 constitute a reference bracket 3 connected by the common retaining part 32. Since the reference bracket 3 improves the rigidity of the cover 1, the positioning becomes easier and the workability of mounting is improved. Since the cover 1 is fixed by at least two of the mounting parts 31 and the common retaining part 32 connecting those mounting parts by mounting the reference bracket 3 at first hand, other brackets can be mounted at ease.
Patent JP-2002326192-A (JP)
Title: Cloth cutting method and cloth cutting device
Inventor: NASU NOBUO
IPC: B26D5/32
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of cutting cloth having a bent texture that cannot be cut by a normal cloth cutting method in a curve along the texture. SOLUTION: The displacement in an X direction of a guide needle 11 moving along the weft 3 of a bent texture is detected by a sensor 12, and a cutter head 7 is moved in the X direction so as to correct the displacement. By repeating the above action is minute amount, cloth 1 is cut along the weft 3 of the bent texture by a cutter 6.
Patent JP-2002326853-A (JP)
Title: Expansion suppressor and cement composition
Inventor: SASAKI HAJIME
IPC: C04B103/60
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an expansion suppressor suppressing the expansion taking place when incineration ash or slag containing aluminum, such as garbage incineration ash, RDF ash, garbage incineration ash molten slag and steel mak ing slag, simply without accompanying undesired reaction, and to provide a cement composition having low expansion at the hardening even containing these materials. SOLUTION: This expansion suppressor for cement composition contains salts of alkali metal and alkaline earth metal. This cement composition contains the expansion suppressor and slag and/or ash containing aluminum.
Patent JP-2002327975-A (JP)
Title: Air conditioner
Inventor: NAKAMURA KENICHI
IPC: F25B1/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which optimizes an oil holding amount in a compressor in a refrigerating cycle having in combination a variable volume compressor and a constant volume compressor and which reduces the oil holding amount of the overall refrigerating cycle. SOLUTION: The air conditioner comprises the refrigerating cycle having a plurality of the compressors, a gas-liquid separator, an oil separator, a heat source side heat exchanger, various types of expansion valves and a user side heat exchanger sequentially connected via a duct in such a manner that an oil discharging connecting port, low-pressure side ducts such as a discharge duct and a suction duct or the like are provided in the compressors. The conditioner further comprises a return oil duct for connecting the connecting port of the compressor to the discharge duct of an upstream side from a confluent point of the discharge duct, and an oil return circuit for connecting the discharge duct of the upstream side from the confluent point of the discharge duct to the low-pressure side duct.
Patent JP-2002332043-A (JP)
Title: Transportation container
Inventor: NOGUCHI SHUJI
IPC: B65D1/38
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a stackable and nestable transportation container capable of preventing foreign substances such as dust or the like from invading during storage or the like by clogging window holes given on the side wall in nesting. SOLUTION: A rectangular transportation container has support leg portions 7A to 7D protruding from an outer surface of a side wall and mounting on opening edge of the container, and pocket portions 8A to 8D formed by making a part of the side wall protrude outwardly to make a concave portion on the inner surface of the container for insertion of the support leg portions. Each of support leg portions and pocket portions is located at a point-symmetrical position of side walls facing to each other. The rectangular transportation containers can be stacked on each other by inserting the support leg portions of the upperward container into the pocket portion of the downward container, by rotating the upperward container by 180 degrees with respect to the downward container in a horizontal plane to mount it on the downward container.  Blinding portions 14A to 14D and 16A to 16D exist at a point-symmetrical position of the side walls facing to each other in making window holes 13A to 13D and 15A to 15D on the side walls.
Patent JP-2002327067-A (JP)
Title: Production method of crosslinked fluororesin
Inventor: TABATA YONEO
IPC: C08J3/28
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for crosslinking treatment of a fluororesin, capable of controlling a molecular chain length between the crosslinking points of the fluororesin, and capable of simplifying a step to carry out fine working to the fluororesin obtained. SOLUTION: A crosslinked fluororesin is produced by irradiating an ionizing radiation to break a molecular chain, and then by irradiating the ionizing radiation to this fluororesin at temperature of its melting point or above under vacuum or atmosphere wherein oxidation by oxygen is suppressed by introducing an inert gas, to be crosslinked.
Patent JP-2002332809-A (JP)
Title: Valve system in internal combustion engine
Inventor: KANZAKI TATSUO
IPC: F01L1/14
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To significantly reduce frictional resistance between a cam and a tappet. SOLUTION: This tappet is a roller tappet 5 comprising a tappet body 6, having a pair of downward guide pieces 10 at the right and the left ends of a base piece 9 of which lower center can abut on the upper end of an engine valve 3 and a pair of upward support pieces 11 at the front and the back end edges of the base piece 9; a roller 7 of which upper end is inserted between both support pieces 11, so as to contact with a cam 4 and supported by the both support pieces 11 and which rotates about a spindle parallel with the axis of the cam 4; and both guide pieces 10 are engaged vertically slidably the inside of a guide hole 2a, by preventing its turning about the axis.
Patent JP-2002334227-A (JP)
Title: Pay service provision method, pay service provision system, content server, program for pay service provision, and recording medium
Inventor: SUWA YUICHI
IPC: G06F21/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a pay service provision method which is available even for a person not owning a credit card and can surely provide pay contents. SOLUTION: In the pay service provision system, a terminal, a content server providing the terminal with the contents and a prepaid information management server performing the charging processing of pay services are connected to a network. The content server receives the completion report of authentication and charging from the prepaid information management server, then provides the terminal with the pay contents, generates a permission ID validating the downloading of the pay contents within a fixed limited range and transmits it to the terminal. Further, in the case that the downloading of the pay contents is requested again by using the permission ID from the terminal, the contents of the pay service are provided for the terminal within the fixed limit.
Patent JP-2002016062-A (JP)
Title: Preparation method of silicon oxide containing carbon with low permittivity
Inventor: YANG HONG
IPC: C23C16/42
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a method for forming SiOC, using a precursor material that can be obtained readily and a device after obtaining the method for forming the SiOC, without having to use precursors of methyl silane base. SOLUTION: This method forms silicon oxide containing carbon on a substrate for use in the interconnection structure of an integrated circuit and includes three steps. In a step a), the substrate is arranged in a plasma enhancement chemical vapor deposition(PECVD) chamber; in a step b), the supply sources of silicon, oxygen, and carbon are introduced into the vapor deposition chamber; and in a step c), energy sufficient for forming the plasma of free radicals containing silicon, free radicals containing oxygen, and free radicals containing carbon is applied, thus utilizing silicon, oxygen, and carbon for forming a silicon oxide film (SiOC) containing the carbon.
Patent JP-2002344055-A (JP)
Title: Method and device for measuring semiconductor optical element
Inventor: YAMAMOTO TOMOO
IPC: H01L33/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To measure the luminescence property of a semiconductor optical element, while remaining on a wafer as it is in the state of manufacturing. SOLUTION: Measurement needles 461 and 471 are respectively brought into contact with surface electrodes 462 and 472 of adjoining semiconductor optical elements 46 and 47, and a forward bias is applied to a first semiconductor laser 46 to cause light emission (oscillation), and then a reverse bias is applied to a second semiconductor laser 47 to make it receive light, thereby measuring the luminescence property of the first semiconductor laser 46 through the second semiconductor laser 47. Thus, without having to cleave the semiconductor laser in a bar shape, the luminescence property of the semiconductor laser can be measured while it remains on a wafer as it is, in a state of being manufactured.
Patent JP-2002346838-A (JP)
Title: Method and apparatus for maintaining purity of processing pure water in wire electric discharge machining, method and apparatus for wire electric discharge machining, method and apparatus for maintaining pure water, and method and electrode for electrolysis
Inventor: KARASAWA KENICHI
IPC: B23H7/36
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology for elongating a life of resin by promoting ability of ion exchange resin in wire electric discharge machining which carries out electric discharge machining using a wire electrode in pure water, a technology for maintaining purity of pure water by which the life of the resin is similarly elongated, and a method and an electrode for electrolysis which can be effectively utilized in each of the technologies described above. SOLUTION: In order to maintain purity of pure water in wire electric discharge machining in pure water, ion exchange resin 14 is used in combination with deionization utilizing electrolysis. Three-phase electrodes are used in the electrolysis. The electrolysis is carried out by alternating such a state in turn that a DC voltage is applied to one electrode and two other electrodes are ground. The electrodes for electrolysis have three electrodes formed by a pair of flat plate parts adjoining each other making an angle of 120 deg., and each electrode is assembled in such a configuration that each of a pair of the flat plate parts faces one of a pair of the flat plate parts of other electrodes.
Patent JP-2002342832-A (JP)
Title: Operation control system in coin rice mill
Inventor: TAKAHASHI TSUTOMU
IPC: G07F17/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a system for maintenance-controlling plural coin rice mills located in remote sites at the required minimum cost. SOLUTION: In this operation control system 2, data output from sensors provided in the respective coin rice milers 1 are received time-serially, the data are comparison-classified according to a procedure programed preliminarily in the operation control system 2 when the data are received, and the data of the control system 2 are transmitted to a manager 3 according to preset significance.
Patent JP-2002345580-A (JP)
Title: Simple shelf
Inventor: YABUTA TAKASHI
IPC: B65G1/14
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple shelf which is made of a synthetic resin, can house a small article even when made lower for storage, and dispenses with labor for the storage in disuse. SOLUTION: In the simple shelf, a shelf material 16 is formed in a box shape, four fitting sets, each of which is composed of a supporting leg part and a pocket part, are formed in point-symmetry positions of the shelf material 16, and paired end wall parts 12 and 13 are opened in a frame shape.
Patent JP-2002352481-A (JP)
Title: Disk manufacturing machine
Inventor: EBISAWA KATSUHIDE
IPC: C09J201/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a disk manufacture machine that can carry out various disk manufacturing processes and a protective layer forming process required in disk manufacturing. SOLUTION: This machine can selectively operate an ultraviolet-rays irradiation device 4, a laminating device 5 and a planarity retaining device 20 all required in a disk manufacturing process using a cationic polymerizing ultraviolet-ray cured composite but not required in a process using a radical polymerizing ultraviolet-ray cured composite, or in a protective layer forming process similarly using a radical polymerizing ultraviolet-ray cured composite. By controlling the operation of those devices as required, those three devices can be operated in a single machine.
Patent JP-2002351849-A (JP)
Title: Schedule management device and schedule management system
Inventor: UEHARA TAKAYUKI
IPC: G06Q10/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a schedule management system device, a server, a schedule management system and a schedule management program which are devised to reduce an input operation workload through schedule generation by capturing schedule data in a designated format. SOLUTION: The schedule data in the designated format consisting of an item name, a location, date and hour to start, the date and hour to end are received and stored in a memory means, and the schedule is generated based on the above-mentioned schedule data.
Patent JP-2002352639-A (JP)
Title: Coaxial cable
Inventor: TOYOSHIMA KENICHI
IPC: H01B11/18
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial cable capable of reducing especially the leak and attenuation of a transmission signal in high frequency among electric characteristics when bent with absorbed moisture. SOLUTION: This coaxial cable A is formed by installing an insulating layer 3 on an inner conductor 2 to form a cable core, installing a shield layer 4 in the outer circumference of the core, and installing an insulating layer 7 in the outer circumference of the shield layer. The shield layer 4 is formed in such a way that a metal tape having a tensile elongation of 2% or more and width larger than outer circumference of the core is longitudinally attached to the outer circumference of the core, the both side surfaces of excess metal tape longitudinally attached to the core are folded back, and at least a part of the piled up part in the folded back part is bonded 12 in the length direction.
Patent JP-2002349015-A (JP)
Title: Outer fence plate and outer fence body using the same
Inventor: FUJITA HIDEO
IPC: E04F13/12
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an outer fence plate constructing a flat outer surface that excels in weatherability and water resistance on a flat base sheet. SOLUTION: The outer fence plate consists of a swath of main flat plate part 6a made from metal, an upward opening part 17 formed adjacent to one side part of it, a side engaging-socket 14 formed adjacent to the upward opening part 17, a lower horizontal part 10 formed adjacent to the side engaging socket 14, an engaging part 16 formed on the other side of the main flat plate part 6a and a backup material 18 fixed on the back of the main flat plate part 6a.
Patent JP-2002345433-A (JP)
Title: Method for producing food, beverage or seasoning
Inventor: ONOKI HIROSHI
IPC: A23L27/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing food, beverage or seasoning that selectively includes xanthofumol having useful physiological effect and is useful for retaining and increasing health, and to obtain food, beverage and seasoning by this producing method. SOLUTION: The food, beverage or seasoning including xanthofumol are obtained by producing them under the conditions under which the isometric conversion of the xanthofumol to isoxanthofumol is inhibited and the process for producing the same is provided. The resultant food, beverage of seasoning agent has an enhancing effect on the production of a nerve growth factor.
Patent JP-2002348005-A (JP)
Title: Adhesive tape
Inventor: NAKAJIMA TOMOHITO
IPC: C09J7/02
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape capable of easily carrying out a positioning at the time of temporary fixing and recycling a temporarily fixed part produced as a paper loss. SOLUTION: The adhesive tape comprises a liner; a water-soluble adhesive layer provided on one surface of this liner; and a water-dispersible base material provided on a surface opposite to a surface of this water-soluble adhesive layer contacted with the liner. The water-soluble adhesive layer is sectioned by a non-adhesive part longitudinally extending. A perforation is longitudinally provided on the liner and the water-dispersible base material and is provided so as to penetrate thorough the non-adhesive part.
Patent JP-2002352067-A (JP)
Title: Method and system for management of household economy
Inventor: MATSUOKA YUKIO
IPC: B42D15/10
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To resolve the problem that household economy information of a customer is insufficiently protected from leakage to the outside. SOLUTION: A shop-side device 10 is constituted of a shop POS system 2 and a data center 1, and the shop POS system is provided with a POS terminal 22, an IC card reader/writer 21, and a communication device 23 which transfers data to the data center, and the data center is provided with a controller 11 for totalizing purchase information, a customer database 12 and a communication device 13 for data exchange between each shop and the customer, and the POS terminal uses an IC card 4, where authentication information of the customer is recorded, to record purchase information of the customer in the IC card, and an IC card reader 31 of a customer-side device 3 transmits purchase information and authentication information to a read only device 32, and purchase information is totalized by totalizing software and is preserved as household economy data 34,  and a communication device 33 authenticates the data center through the Internet 100 by authentication information and uploads household economy data to a customer database 12 of the data center to back up it.
Patent JP-2002238961-A (JP)
Title: Ashes spreading/dropping utensil for airplane, and ashes container
Inventor: YOKOHAMA NAOYUKI
IPC: B64D1/16
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To eliminate such problems that conventionally, when ashes (crushed) are spread to the outside from a flying airplane, a window has to be opened (in the case the windows of the airplane can be opened) and hands have to be projected to the outside without a dedicated utensil for ashes spreading, and this motion is dangerous and very difficult when the velocity during the flight is taken under consideration, and also, part of the ashes spread from hands is entrapped in the airplane by a turbulent air stream generated by opening the window, and such a performance has been difficult as well. SOLUTION: This ashes spreading/dropping utensil for airplane can be easily handled by anybody without using a mechanical article, and the spreading of ashes can be safely performed. The detachable ashes spreading/dropping utensil is set in an article dropping port of an airplane, and the spreading of ashes can be performed in the place of a conventional spreading of ashes by hands.