baber/WOPTO huggingface dataset:
Patent JP-2001288761-A (JP)
Title: Temporary earth retaining material and method for joining the same
Inventor: FUJINO KOJI
IPC: E02D29/02
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a temporary earth retaining material, its joining method, and concrete wall constructing method to use the temporary earth retaining materials which are superior in planarity do not have stress concentration, and can be used as rational back form materials and in which upper-level and lower-level temporary earth retaining materials can be slid. SOLUTION: A thick horizontal rod 5 is fixed and welded to the upper end parts of vertical rods 2 bent approximately at their center. The temporary earth retaining materials adjacent in a horizontal direction are inserted to each other until each horizontal rods 3 pass the end-part vertical rod 2 of the other temporary earth retaining material. The temporary earth retaining materials 1 and 2 adjacent in a vertical direction are overlaid one on the other in such a way that the vicinity location of the bent parts 2a of the vertical rods 2 of the front plate surface on the upper-level side is placed from the back side of the vertical rods 2 to which the horizontal rod 4 on the highest-level side provided for the front side of the front plate surface of the temporary earth retaining material 1 on the lower-level side.  A horizontal rod 5 which is not fixed or welded is placed from the back side of the overlaid part, the two vertical rods 2 and 2 of the upper-level and lower-level temporary earth retaining materials 1 and 1 of the overlaid part are sandwiched between the fixed horizontal rods 4 and 5 of the lower-level temporary earth retaining material 1, and the four rods 2, 2, 4, and 5 are fixed by U-bolts 6 to connect the upper-level and lower-level temporary earth retaining materials to each other.
Patent JP-2001290718-A (JP)
Title: Cache table managing device in router, and program recording medium
Inventor: MURASE TSUTOMU
IPC: H04L12/70
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To increase the hit probability of a cache in a router that inputs and outputs entries in a group unit between a full table and the cache. SOLUTION: The full table 103 stores the priorities of the entries inputted and outputted to/from the cache 102. A packet processing circuit 101 extracts a destination address from a received packet, retrieves the cache with the destination address and retrieves the full table in the case of a mishit. The evaluation value of a cache use situation besides the contents of the full table is stored with respect to the whole entries of the full table in a hit situation database 104. An entry selecting device 105 refers to the hit situation database and selects an entry group to be the object of an entry in the case of adding/ erasing the entry between the full table and the cache. The entry group is decided by using the representative value of a priority attribute such as the number of average hits of each group.
Patent JP-2001303396-A (JP)
Title: Method for weaving filament woven fabric and air jet loom for weaving
Inventor: TAKAYANAGI HIROSHI
IPC: D03D23/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide both a method for weaving a filament woven fabric by which the fluffing or yarn breakage can be reduced even by increasing the weaving speed when the filament woven fabric is woven with an air jet loom having auxiliary nozzles and the air jet loom for weaving. SOLUTION: This method for weaving the filament woven fabric comprises using the air jet loom equipped with a reed 4 having a main nozzle 3 arranged in a lateral part of the reed 4, plural reed dents 4a arranged in the direction of weft insertion at a prescribed interval, a weft yarn guide passage 5 formed thereby and plural auxiliary nozzles 6 arranged along the weft yarn guide passage 5 at a prescribed interval and respectively setting the extent a of the maximum substantial shedding between the upper and the lower yarns in the lateral face of the reed 4 and the maximum stroke length b of the reed 4 at the maximum heald shedding at 20 mm<a<=50 mm and 30 mm<=b<=80 m when the filament woven fabric using the filament yarns as the warp yarns Ya and Yb is woven.
Patent JP-2001305552-A (JP)
Title: Liquid crystal device and its manufacturing method
Inventor: IMAI SHUICHI
IPC: G02F1/1337
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device which can reduce influence affecting display characteristics of the liquid crystal device even in the case of applying rubbing treatment to a thin film on a substrate having a plurality of columnar spacers, and its manufacturing method. SOLUTION: The liquid crystal device is composed by holding liquid crystal between a pair of substrates having alignment layers treated by rubbing respectively and at least one substrate has a plurality of columnar spacers which the each part abuts on the opposite substrate. Then, the each columnar spacer has a shape in which a cross section shape has an vertical angle being an acute angle in a surface parallel to the substrate with each formed spacer, and the vertical angle is disposed to be turned to a downstream side in a rubbing direction of the alignment layer possessed by the substrate. Therefore, in the area of the downstream side of the columnar spacer with respect to the rubbing direction, the area where rubbing treatment is not applied takes place hardly.
Patent JP-2001303622-A (JP)
Title: Front controller for hydraulic excavator
Inventor: FUJISHIMA KAZUO
IPC: E02F9/22
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To accurately control a front of a hydraulic backhoe even when a hydraulic cylinder is positioned near a stroke end, and to prevent the effect of the dispersion of working and the change of an oil temperature in a front controller for the hydraulic backhoe. SOLUTION: Whether or not the place of an arm cylinder 3b in the case of control operation start is positioned at the place of the stroke end is decided in procedure 250, procedure 250 proceeds to procedure 260 when the place of the arm cylinder is positioned at the place of the stroke end, the preset time constant Ta=T1 of a low-pass filter is set in case of the stroke end, procedure 250 proceeds to procedure 270 when the place of the arm cylinder is not positioned at the place of the stroke end, and the preset time constant Ta=T2 (>T1) of the low-pass filer is set in case of an intermediate place. The low-pass filtering processing of the time constant Ta set in procedure 260 or 270 is executed to the output signal of an arm in procedure 280.  The low-pass filtering processing of the time constant Tb set so that the response of cylinder speed is equalized is executed even to the output signal of a boom.
Patent JP-2001302993-A (JP)
Title: Pressure sensitive adhesive sheet
Inventor: SUZUKI HIDEAKI
IPC: C09J11/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesive sheet excellent in water resistance of printed letters, and satisfying adhesiveness and repeeling property as a paper for a confidential post card. SOLUTION: This pressure sensitive adhesive sheet has an adhesive layer containing an adhesive and an adhesive force controller applied at least on one surface of a substrate sheet, and the adhesive constituting the adhesive layer is composed mainly of a polymer resin neutralized by a basic compound other than ammonia.
Patent JP-2001303999-A (JP)
Title: Variable valve timing control device for internal combustion engine
Inventor: TADANAGA TAKESHI
IPC: F02D41/22
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve timing control device for an internal combustion engine capable of preventing the situation that combustion is brought into an unstable state due to a failure in operation of a variable timing mechanism and engine stalling occurs. SOLUTION: This variable valve timing control device decides a failure in operation of a VVT from the following state of an actual cam phase angle to the target phase angle of a set delay angle (at steps S14-S18) when an engine is in, for example, an idling state (at step S12=YES). In this case, when decision of a trouble due to which a valve overlap amount is excessive is established (at step S18=Yes), the opening of an EGR valve is decreased to decrease an external HER amount, and an exhaust gas recirculation factor is reduced by using no VVT (at step S20).
Patent JP-2001304468-A (JP)
Title: Coupling structure of nonferrous metal pipe
Inventor: RI TOKEN
IPC: F16L21/06
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure of nonferrous metal pipes having anticorrosiveness. SOLUTION: The coupling structure of nonferrous metal pipes is composed of a pair of iron-made socket members 10 and 10a of half split structure having a first groove 11 and a second groove 12 at the inside surface of the end part, an isolation layer to be fitted in the first groove 11 and consisting of a synthetic resin layer and nonferrous metal layer laminated in layers where grooves are formed stretching in the longitudinal direction, a cylindrical packing 3 furnished at the end with a seal ring 3a to be fitted in the second groove 12 and covering the inner surfaces of the two socket members 10 and 10a, and nonferrous metal pipes 1 and 1a furnished at the end periphery with a protruding ring 2 or a projection 2a to be fitted in the first groove 11,  wherein the ends of the nonferrous metal pipes 1 and 1a are fitted in the seal ring 3a and the protruding ring 2 or projection 2a is fitted in the groove provided in the nonferrous metal layer to form the isolation layer so that two socket members 10 and 10a are erected which are consolidated using fastening members such as bolts, etc.
Patent JP-2000333495-A (JP)
Title: Method for controlling stepping motor and apparatus for implementing the method
Inventor: BUGMANN RUDOLF
IPC: H02P8/12
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce total power consumption of a motor by subdividing a drive pulse into basic intervals based on the duration, comparing 1 effective chopping rate with a desired chopping rate indirectly at a specified moment of time and then separating a coil from a power supply, based on the comparison results. SOLUTION: A time base circuit 2 generates a period subdivision signal defining a predetermined moment of time for drive pulse. In response to a periodic signal, an operating circuit 20 indirectly calculates a variable representative of an effective chopping rate. In response to the variable, a comparison circuit 21 compares the effective chopping rate with a desired chopping rate to generate a comparison signal. In response to the comparison signal, a rectifying circuit 12 connects a coil 14 with a power supply 15, if the effective chopping rate is lower than the desired chopping rate, otherwise the coil 14 is disconnected from the power supply 15.
Patent JP-2001302340-A (JP)
Title: High density low thermal expansion ceramic and manufacturing method thereof and member for semiconductor manufacturing device
Inventor: WADA CHIHARU
IPC: H01L21/68
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a high density low thermal expansion ceramic having low thermal expansion property, small porosity and few voids and the manufacturing method and to provide a member for semiconductor manufacturing device using the ceramic. SOLUTION: The high density low thermal expansion ceramic consists practically of eucryptite and silicon nitride and/or silicon carbide and is controlled to have <=0.5% porosity, <=10 μm maximum void diameter and <=1×10-6/ deg.C coefficient of thermal expansion at 10-40 deg.C. The ceramic constitutes the member for semiconductor manufacturing device.
Patent JP-2001303489-A (JP)
Title: Sheet for patterned biodegradable dehydrating garbage bag, method for producing the same and patterned biodegradable dehydrating garbage bag
Inventor: KASHIWAI MASAKAZU
IPC: B65D33/01
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet for a patterned biodegradable dehydrating garbage bag having 14-20 g/m2 weight, high wet strength and high dehydrating properties to be made into a bag by an ordinary heat sealing type bag-making machine by a mechanical Japanese paper making technique, to provide a method for producing the same and to obtain the patterned biodegradable dehydrating garbage bag. SOLUTION: This sheet for the patterned biodegradable dehydrating garbage bag having 14-20 g/cm2 weight is formed by using a raw material composed of 40-60 wt.% of conjugate polylactic acid fiber and 60-40 wt.% of wood pulp or Manila hemp fiber and has a pattern of a plurality of uniformly formed holes in which the central interval of adjoining holes is 4-6 mm, the hole diameter is 3.1-5.0 mm and the rate of hole area is 25-49%.
Patent JP-2001308296-A (JP)
Title: Semiconductor device
Inventor: KASHIWAZAKI YASUHIRO
IPC: G11C11/401
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide semiconductor device capable of reducing the influence of noise from a signal line receiving a pair of complementary data lines. SOLUTION: An IO line 11 is formed on a silicon board 1. A silicon oxidation film 3 is formed so as to bury the IO line. A silicon oxidation film 4 is interposed on the silicon oxidation film 3, and arranged so that an IOB line 12 is overlapped on the IO line 11 in a plane. The signal lines 13, 14 are arranged at a height position between the position of the IO line 11 and the position of the IOB line 12.
Patent JP-2000336049-A (JP)
Title: Method for production
Inventor: GARDNER PETER HOWARD
IPC: C07C25/22
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a compound useful for the preparation of a highly activated Ziegler-Natta catalyst for a polymerization and as an intermediate of a cocatalyst used in the production of polysilane by conducting the monobromination of a perfluorinated aromatic compound in a one-step process. SOLUTION: The objective compound (e.g. 2-bromoheptafluoronaphthalene) is obtained by reacting a monocyclic or polycyclic perfluorinated aromatic compound (e.g. octafluoronaphthalene) with a nucleophilic bromide source of supply (e.g. lithium bromide) under an equimolar condition at a higher temperature (preferably 180-250 deg.C) and the atmospheric pressure for about 20 h. in a polar aprotic solvent (e.g. sulfolane) to conduct monobromination reaction. The above method is more advantageously utilized in the presence of a catalyst such as a crown ether (e.g. 18-crown-6).
Patent JP-2001303357-A (JP)
Title: Melt spinning apparatus
Inventor: MORIKI KATSUICHI
IPC: D01D4/06
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a melt spinning apparatus capable of preventing a polymer duct from rupturing even if a polymer pressure is abnormally heightened. SOLUTION: A small hole 44 of an inlet packing 8, a ring-like groove 70 of a polymer inlet member 45, a spinning pack-connecting body 9 and a flowing- out groove 43 of a screw part of the polymer inlet member 45 are each communicated to each other, to allow the polymer to break the rupture membrane 62 of an inlet packing 8, and to flow out through the small hole 44, the ring-like groove 70, and a flowing-out groove structure 43 to the atmospheric space. As a result, the polymer pressure in the polymer duct 13 is reduced to prevent the polymer duct 13 from being ruptured.
Patent JP-2001311640-A (JP)
Title: Wet gas flowmeter
Inventor: KOBAYASHI SHUN
IPC: G01F3/32
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce the change or fluctuation of metered volume in a wet type gas flowmeter. SOLUTION: In the wet type gas flowmeter having a casing, a partition plate for dividing the inside of the casing into front and rear chambers, a rotary drum that is rotatably arranged in the casing, and liquid that is filled into the casing, the rotary drum is provided with a cylindrical drum body, five blades that are fitted to the peripheral inner surface of the drum body, a drum cover that is provided at the front room side, a pair of washers that are arranged at both the sides of the five blades, and a shaft which is fitted to the washers.
Patent JP-2001270270-A (JP)
Title: Entry columns determined to be entered by check sale law and visit sale law among entry columns of check contract document are made different colors from the others, or by framing by red line and the like, entry columns determined by laws can be judged at first sight
Inventor: YAMABE MASAYUKI
IPC: B42D11/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that observance of a law for a contract document in order to supply a wage by fluidization of a credit and issue ABS is requested in a credit sale company and the like, though there are laws concerning consumers finance such as a check sale law, a call sale law, a money lending business control law and the like, and guidance for member stores is carried out in a direction of observance in credit sale companies and the like, since consciousness of an employee is low and fixing of the observance of the laws is difficult by changing operators and the like. SOLUTION: By printing a position controlled in the contract document by a different color from that in not controlled position, the position 3 prescribed by the law is made clear, and thereby the law can be observed.
Patent JP-2001316378-A (JP)
Title: Benzamide derivative and its use
Inventor: TERASHITA ZENICHI
IPC: A61P31/04
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a compound exhibiting strong and long-lasting activities for inhibiting cell adhesion by oral administration, and useful as an antithrombic agent. SOLUTION: This benzamide derivative is a compound represented by the formula [wherein, A is a substituted amidino group, or 1,2,4-oxadiazolyl, 1,2,4- thiadiazolyl or 1,2,3,5-oxathidiazolyl each of which may be substituted; R10 is one kind selected from groups of nitro, an amino which may be substituted, a halogen atom, a lower alkenyl, a lower alkynyl, hydroxymethyl, formyl, carboxyl, a lower alkyloxycarbonyl and the like; R12 and R13 are each a hydrogen atom, a hydroxy group, a lower alkoxyl or a halogen atom; X is a hydroxy group, p-hydroxyphenyl or a carboxy group which may be esterified or amidated; Y is a carboxy group which may be esterified or amidated; and n is 1 or 2], or a salt thereof.
Patent JP-2001315919-A (JP)
Title: Planned warehouse moving system for article and planned shipment instruction preparing method for article
Inventor: ASO MAKOTO
IPC: G06Q10/08
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To realize shortening of a period required till shipment to a consumption area and reducing of transportation cost at the time, as for many kinds of articles. SOLUTION: A proportional rate is calculated from past shipment actual record data to a final shipping destination such as the consumption area, planned shipment instruction possible quantity is calculated from stock data, warehousing planned data and instructed shipment instruction data and planned shipment instruction data for shipping articles of quantity that the planned shipment instruction possible quantity is divided proportionally based on the proportional rate to a warehouse for standby corresponding to the final shipping destination.
Patent JP-2001314146-A (JP)
Title: Insect catching tool
Inventor: KIRIHATA MICHIKO
IPC: A01M3/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an efficient and simple tool for exterminating insect pests attached to a growing plant without using an agrochemical. SOLUTION: This insect catching tool is constituted of plural long and slender tapered pan-like members 4 arranged in parallel in a comb state at given intervals and a connection means for connecting the plural pan-like members. The connection means has a receiving part 24 communicating with storage parts 16 attached to the pan-like members.
Patent JP-2001316356-A (JP)
Title: One pot synthetic process
Inventor: TAKAHASHI TOSHIYA
IPC: C07B61/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a retinol derivative by one pot. SOLUTION: This method for producing a retinol derivative represented by general formula (3) [R2 is hydrogen atom or a protecting group of hydroxy group; wavy line is either one of E/Z geometrical isomerism or a mixture thereof] by one pot comprises reacting sulfones represented by general formula (1) [Ar is an aryl group which may be substituted] with a dihalodiene derivative represented by general formula (2) [X1 and X2 are the same or different and represent each a halogen atom: R1 is a protecting group of hydroxy group] in the presence of a base.
Patent JP-2001314109-A (JP)
Title: Seedling transplanter
Inventor: SAEKI MASABUMI
IPC: A01C11/02
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a seedling transplanter designed to be equipped with a simplified and lightweight seedling planting part frame. SOLUTION: This seedling transplanter of multirow planting type has such a mechanism that mechanical power from a relevant power source is transmitted to a transverse transmission means 126, from which the power is transmitted to a plurality of longitudinal transmission means 127, by which the power is transmitted to the respective seedling planting devices 113 for the corresponding rows; wherein a vertically divisible junction case 122 is furnished at the crosspoint of the transverse transmission means 126 and the longitudinal transmission means 127 and housed with the end portion of a transverse transmission frame 120 holding the means 126 and/or the end portion of a longitudinal transmission frame 121 holding the means 127 to fix the junction case 122 and both the transmission frames 120 and 121 to each other.
Patent JP-2001325249-A (JP)
Title: Document providing device and system
Inventor: OTAKE SUSUMU
IPC: G06F21/84
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To manage the presentation of a document to users of different access rights by the constituting element unit of the document. SOLUTION: For an HTML document stored in a document server 30, a security level is set by the constituting element unit. In the case that a user specifies a document inside the document server 30 as a printing object and instructs its printing to a print system 10, the print system 10 acquires the document from the document server 30 and further acquires the information on the security level of the user from a directory service or the like. Then, the print system 10 compares the security levels of the respective constituting elements of the acquired document with the security level of the use and judges, for the respective constituting element, whether the element can be presented to the user. Then, the element for which it is judged that the presentation is impossible is replaced with the image of a turned letter or the like and printed.
Patent JP-2001321333-A (JP)
Title: Endoscope
Inventor: HATORI TSURUO
IPC: A61B1/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope capable of separately selecting water feeding and sucking, improving operability by conducting the selection with fingers. SOLUTION: In this endoscope having a fluid control means provided on an operation part 3 disposed on the base end side of an insert part to conduct fluid control such as feeding gas, feeding water, and sucking to a subject to observation through a channel conduit inserted into the insert part provided at a tip of the endoscope, and opened at one end in a tip part of the insert part, the control means comprises a fluid control module composed of a valve unit 9 for suction, a valve unit 10 for feeding water, and a suction/water feeding valve unit 11 for conducting control for feeding water, suction, or suction and feeding water, and these units 9, 10 and 11 are detachably provided on the operation part 3.