baber/WOPTO huggingface dataset:
Patent JP-2002275253-A (JP)
Title: Batch process for transesterification
Inventor: UCHIDA TOSHIO
IPC: C08G63/78
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a batch process for transesterification between DMT and alkylene glycol that is lowered in the fuel cost with the operations stabilized by preliminarily inhibiting a part of DMT from splashing into the reaction distillate during the transesterification and utilizing the distillate as a safe boiler fuel. SOLUTION: When the transesterification reaction between dimethyl terephthalate and alkylene glycol is carried out batch wise, the low boiling substances occurring in the transesterification reaction process is allowed to flow through the rectification column 7 into the condenser 8 and the distillate is cooled, condensed and distilled off. A part of the distillate is refluxed to control the temperature in the rectification column. During the time from the start of transesterification to the elapse of a prescribed time, the reaction distillate in the rectification column is maintained under the total reflux.
Patent JP-2001312030-A (JP)
Title: Color film
Inventor: SIMONS MICHAEL JOHN
IPC: G03C7/30
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a color film with simpler and relatively low-cost color filter arrays each having a sufficient area of a water permeable material in its structure so that the transfer of processing solutions and processing chemicals are not blocked and an aqueous solution can transfer through the color filter arrays if necessary. SOLUTION: The color film includes a base layer, at least one photosensitive emulsion layer and a layer formed with color filter arrays disposed at random. The color filter array layer is coated from an aqueous medium and includes water immiscible colored filter elements that are fluids at temperatures used in coating and in drying.
Patent JP-2002282566-A (JP)
Title: Buttonhole sewing machine
Inventor: TAGUCHI KAZUFUMI
IPC: D05B3/06
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a buttonhole sewing machine capable of satisfactorily performing a button hole sewing. SOLUTION: A button hole presser member 1 has a base part 2 having a guide extended along the longitudinal direction of a buttonhole, a movable part 3 provided on the guide of the base part 2 slidably along the longitudinal direction of the buttonhole, a fixed part 4 for fixing the movable part 3 to the base part in an optional slide position so that the fixation is releasable, and a button diameter display part 6 provided in the boundary region between the base part 2 and the movable part 3. The button diameter display part 6 has a button start end display part 61 provided on one of the base part 2 and the movable part 3 to display the start end 80a of a button diameter, and a button terminal end display part 65 provided on the other of the base part 2 and the movable part 3 to display the terminal end 80c of the button diameter.
Patent JP-2002290389-A (JP)
Title: Data decoding method, data decoder, and data sales system
Inventor: SHIRAISHI MASAHISA
IPC: G06Q50/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a data decoding method and device that decodes encrypted data only for a partial range of the data when the encrypted data are decoded and to provide a data sales system that decodes encrypted data having been given to a user in advance only for part of the data desirably used by the user and can impose the utility charge of the limited data part only onto the user. SOLUTION: A decoding key used to decode data whose partial range is selected and utilized such as video, music or electronic book data includes a key to decode the entire data and partial range information for decoding. In the case of decoding the data, only the partial range data included in the decoding key are decoded and outputted. Furthermore, in a contents data sales system, only a specific range as above is decoded, a decoding key to decode only a required part of encrypted data by a user and distributed in advance to the user is produced, only the required part of the encrypted data is decoded by using the decoding key and the decoded data are provided to the user, and the decoding key is sold to impose the utility charge of the required part only onto the user.
Patent JP-2001312019-A (JP)
Title: Photographic element
Inventor: MASKASKY JOE E
IPC: G03C1/12
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a photographic element in which the response of an emulsion particle to light is maximized. SOLUTION: A polychromatic photographic element is constituted by containing substrates which carry a cyan dyestuff image forming unit containing a red-sensitive silver halide emulsion layer relationally having cyan dyestuff forming coupler, a magenta dyestuff image forming unit containing a green- sensitive silver halide emulsion layer relationally having magenta dyestuff forming coupler and a yellow dyestuff image forming unit containing a blue- sensitive silver halide emulsion layer relationally having yellow dyestuff forming coupler. At least one among emulsion layers described above contains bromide of >50 mole%, contains planar particles, which are deposited in aqueous medium containing a deflocculant of water-dispersible cationic starch and have  111} main plane occupying total particle projected area of >50%, and further contains a fragmentizable electron donor sensitizer.
Patent JP-2002288285-A (JP)
Title: System and method for collecting proposed travel plan, management apparatus and program
Inventor: KANO TOSHIRO
IPC: G06Q50/30
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for collecting proposed travel plans, a managing apparatus and a program which allow proposing many unique, novel and good proposed travel plants, and for promoting achievement of the proposed travel plans. SOLUTION: In the system, a terminal apparatus 1 for a proposer, a terminal apparatus 2 for a participant and the managing apparatus 3 are interconnected via a communication network 4; the terminal apparatus 1 for the proposer transmits information of the proposed travel plan to be proposed to the managing apparatus 3; the terminal apparatus 2 for the participant transmits applying of information for participating in the proposed travel plant to the managing apparatus 3; the managing apparatus 3 stores proposed plans which are rated above a certain level by an administrator among the received information of the proposed travel plans in a database 16; a displaying part 17 browsably displays the information of the proposed travel plans stored in the database 16 on the communication network 4;  and a rewarding section 18 rewards the proposer, which has proposed the proposed travel plan rated above a certain level by the administrator with the first reward and rewards the proposer, who proposes the proposed travel plan that the participant has applied for participating with the second reward.
Patent JP-2002286560-A (JP)
Title: Method and device for inspecting temperature sensor
Inventor: TAJIMA OSAMU
IPC: G01K15/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To accurately enhance precision for evaluation of a temperature sensor, in a temperature sensor inspecting method and device capable of inspecting a temperature sensor product without being affected by an ambient temperature. SOLUTION: An output value output from a measured temperature sensor 15 is measured when the temperature sensor 15 is evaluated. A temperature of a turn table 13 is measured by a contactless temperature sensor 16 to make the temperature serve as a temperature of the measured temperature sensor 15. A normal output value in the temperature (the temperature of the measured temperature sensor 15) measured by the contactless temperature sensor 16 is found based on a temperature-output value characteristic preliminarily found by a normal temperature sensor stored in a memory 23. The output value output from the measured temperature sensor 15 is compared with the normal output value to evaluate quality of the measured sensor 15.
Patent JP-2002283038-A (JP)
Title: Surface-improving casting method
Inventor: MICHIURA YOSHISADA
IPC: B22D13/10
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To further improve the characteristic of an improved layer in a surface reformed casting method using a liquid phase sintering. SOLUTION: In the surface improving casting method in which mixed powder resulting from mixing metallic main powder A giving a specified property, metallic sintering assisting agent powder having lower melting point than that of the main powder and organic base binder C, is stuck to a desired position in a cast product and the powders are mutually unifired by the liquid phase sintering generated among the above three materials and a specified property is given to the cast product, first, the main powder A and the sintering assisting agent powder B are mixed to form mixed powder X.  This mixed powder X is subjected to mechanical grinding treatment that the powder X is forcibly stirred with a high energy mill, etc., and pulverizing and a cold-joining are repeatedly performed and the powders are finely involved into individual powder each other so that composite powder W is obtained, and the composite powder W is stuck to a mold and the casting is performed and the liquid phase sintering is generated. Thus, the reformed layer is formed in which penetration is less occurred than the ordinary mixed powder X and more quantity of the A component is concentrated on the cast product surface.
Patent JP-2002290418-A (JP)
Title: Radio device
Inventor: OKITA HIDENORI
IPC: H04L9/18
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that connection with conventional a radio device cannot be applied for transmission of digital video contents by radio 1394 extended from IEEE 1394, which requires high security and plug and play connection functions. SOLUTION: A connection request is transmitted from a radio device B to a radio device A. Then, key information (key K) is sent from the radio device A to the radio device B via electric light lines (cable). The radio device A confirms the propriety of a connection requesting device. The radio device B responds to the propriety confirmation. The radio device A, which has confirmed the propriety, notifies acceptance of the connection request to the radio device B, and, according to this arrangement, data communication is conducted.
Patent JP-2002286523-A (JP)
Title: Shutoff releasing tool for gas meter
Inventor: MINATO HIROMI
IPC: G01F3/22
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a shutoff releasing tool for a gas meter temporarily allowing the supply of gas as an immediate measure by holding a shutoff valve opened when cause of an anomaly in the gas meter permits gas to flow temporarily. SOLUTION: This shutoff releasing tool 52 is used for a gas meter equipped with a gas meter body 3 having a gas supply port 8 letting gas flow thereinto, a gas outlet port 10 letting the gas flow out therefrom, and a gas passage 14 connecting them, a measurement means for measuring the flow of the gas, and the shutoff valve 16 disposed in the gas passage 14. When an anomaly occurs, the shutoff valve 16 is closed to shut off the supply of the gas. The releasing jig 52 comprises a releasing spacer member 54, and the spacer member 54 is interposed between a valve element 30 of the shutoff valve 16 and a valve seat 28 on the meter body 3 side.
Patent JP-2002297701-A (JP)
Title: Versatile type cost-accounting system capable of creating and prearing manufacturing cost accounting expression by itself, and calculating method therefor
Inventor: NAKAGAKI TOKI
IPC: G06Q50/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a cost-accounting system aiming at multipurpose capable of creating a mathematical technique for calculating accurately a content for cost allocation design for allocating costs of costing-objective expense items through plural expense summing-up places till the allocation thereof to a product, and capable of creating a manufacturing cost accounting expression for an input of the optional content for the cost allocation design by the system itself, using the mathematical expression, and executing cost accounting, in manufacturing cost accounting calculation. SOLUTION: When the costing-objective expense items are allocated to the product through the plural expense summing-up places, an expense allocating rate to the product is found based on the expense by matrix commutation to create the manufacturing cost accounting expression after an expense allocating rate in each allocation step is calculated. The versatile costing system is provided with an expense allocation designing function, a manufacturing cost accounting expression creating function, and a manufacturing cost accounting function to allow the calculation by an optional costing method.
Patent JP-2002295228-A (JP)
Title: Filter for cleaning exhaust gas
Inventor: TAOKA NORIYUKI
IPC: F01N3/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of collecting particulate included in an exhaust gas. SOLUTION: Plural through-holes, partitioned by cell walls 23, are formed in a filter body 19. One opening at the end of two openings formed at both ends of each throughhole 23 is alternately sealed with a sealing material 25. Ceramic coat layer 30, having pore size smaller than the average pore size of the cell wall 23, is coated on the inner surface of the cell wall 23 consisting the throughhole 24 which is open on the downstream end of the filter body 19.
Patent JP-2002251124-A (JP)
Title: Memorizing system
Inventor: TOSHIMA AKIO
IPC: G06Q50/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a memorizing system permitting to freely set a memorizing region and a plurality of related items without selecting kinds of teaching materials when editing them, and permitting highly efficient memorizing operation at the time of memorization. SOLUTION: The 1st invention is characterized in comprising a memorizing region selecting means for selecting memorizing region from texts and figures, a related item setting means for selecting related regions and setting related items from the related regions, a memorizing region grouping means for classifying the memorizing regions into a plurality of groups, and a display control means for controlling whether or not to display or not display the memorizing region and the related items in combination.  The 2nd invention is characterized in comprising a memorizing item setting means for inputting a memorizing item to each cell for a two-dimensional table form sentence, a column defining means for setting a specified column in the memorizing region and the remainder in the related region, and a row display control means for controlling whether or not to display or not display the memorizing region and the related items in combination.
Patent JP-2002293663-A (JP)
Title: Method and apparatus for manufacturing foam structure for use as resistant acoustic panel
Inventor: PUTT DEAN L
IPC: B28C9/02
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To manufacture a low-density material for use in ceilings having good acoustic performance and other structural panels. SOLUTION: The process for manufacturing the acoustically absorption porous panel includes the process steps of; distributing and transporting dry cement; distributing and transporting dry fibrous materials, forming foams by aqueous mixing of water, surfactants and air; joining these foams and dry components and mixing the mixture to form a foamed cementitious material containing about 53 to about 68 wt.%, on a wet basis, cement, about 17 to about 48 wt.% water, about 0.05 to about 5 wt.% fibers and about 0.01 to about 10 wt.% surfactants and drying the foamed cementitious material.
Patent JP-2002306136-A (JP)
Title: Method for preserving undaria pinnatifida (wakame seaweed)
Inventor: ONISHI KAZUO
IPC: A23L17/60
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving Undaria pinnatifida at low cost in a favorable ambience by making use of citrus peels to be disposed of. SOLUTION: This method for preserving Undaria pinnatifida comprises sticking the surface of Undaria pinnatifida with the carbonized powder that is obtained by carbonizing citrus peels followed by pulverization.
Patent JP-2002308880-A (JP)
Title: TRICHLORODIMETHOXYBENZENE DERIVATIVE SUBJECTED TO CONJUGATE SUBSTITUTION WITH Zn (II) PORPHYRIN-PYRIDINE
Inventor: ARIMURA TAKASHI
IPC: C07C59/64
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a new compound having a structure comprising a zinc porphyrin derivative acting as an electron donor, an electron acceptor, and a compound linking them. SOLUTION: This compound is represented by formula (1) (wherein R is an aromatic hydrocarbon compound, a nitrogen-containing heterocyclic compound, an oxygen-containing heterocyclic compound or a sulfur-containing heterocyclic compound) and can be used for detecting H ions.
Patent JP-2002307424-A (JP)
Title: Concrete mixer
Inventor: ARAKI ITSUKI
IPC: B01F3/12
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a concrete mixer wherein a kneading degree of concrete is high and its taking out is easy. SOLUTION: In the concrete mixer equipped with a kneading container firmly installed on a truck, a bottom surface of the kneading container is allowed to have a downward inclination wherein the kneaded concrete slides down toward a discharge opening by dead load. Further, a rotary shaft of a rotating vane installed inside the kneading container is allowed to have an angle wherein the shaft does not become parallel to an inner peripheral surface of the cylindrical container.
Patent JP-2002313577-A (JP)
Title: Display device
Inventor: NUKADA KATSUMI
IPC: C09K11/06
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a display device preventing phase isolation and migration even if a silicone resin being low in compatibility with a degradation inhibitor is used, thus making it possible to achieve both mechanical strength and thermal and chemical stability at sufficiently high levels. SOLUTION: The display device includes two opposing electrodes 2 and 5 and an organic layer 3 or the like positioned between the electrodes 2 and 5. The organic layer 3 or the like contains a complex obtained by reacting at least one kind selected from the group consisting of polymeric monomers and photofunctional compounds with a degradation inhibitor having a reactive group.
Patent JP-2002314729-A (JP)
Title: Image reader
Inventor: KUWABARA TETSUYA
IPC: H04N1/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can properly measure state of time- over in a parallel processing, in which the image reader transfers image data, in parallel with a plurality of external terminals so as to prevent the occurrence network errors. SOLUTION: A digital composite device 20 is provided with a memory box MB(n), corresponding to inside of memory box areas 8a by each client PC30. A main control section 1 stores image data from an image read section 2 to a memory box MB(n) in the memory box areas 8a, transfers the stored image data to a corresponding client PC30, in response to a transfer instruction signal of the image data from each client PC30 ('YES' in a step S3), sets a time-over value corresponding to number of transfer instruction signals effective at present, to a simultaneous transfer timer Tst, which detects the occurrence of an error through the instruction of transfer of the image data by each client PC30 (step S8), and makes the count of the simultaneous transfer timer Tst start at the start of the transfer of the image data (step S9).
Patent JP-2002307006-A (JP)
Title: Method of coating construction board
Inventor: KIRIHATA YUKIHIRO
IPC: B41J2/01
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To enhance the printing accuracy and to realize a coating at a low cost, which inhibiting a trouble of an ink jet printer which is easily generated when the surface of a construction board is coated using the ink jet printer. SOLUTION: After a design of a predetermined pattern is printed on the printing surface (1a) of a rotating printing roll (1) by the ink jet printer (2), the printed design is transferred onto the surface of the conveyed construction boards (4) of which backing layers are color-coated.
Patent JP-2002307761-A (JP)
Title: Construction work record image printer
Inventor: SHIRAI KOICHI
IPC: E04G21/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a construction work record image printer suitable for printing digital photographic data picked up at a civil work or building site. SOLUTION: The printer for printing on an image receiving sheet by sublimation thermal transfer system comprises a medium reading section 10 for reading out data from a recording medium 1 recorded with images photographed by means of a digital camera at a construction site, a section 20 for displaying images recorded on the recording medium, a section 61 for selecting an image to be printed among images displayed at the display section, and a section 63 for adding construction site information comprising characters and/or images corresponding to the construction site to the inside and/or the outside of the image to be printed and synthesizing an image.
Patent JP-2002317933-A (JP)
Title: Gas turbine combustor
Inventor: BANDAI SHIGEMI
IPC: F23M20/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce oscillated combustion of a gas turbine combustor. SOLUTION: In the gas turbine combustor 10, film air is fed along in inside surface situated downstream of main nozzles 16 to form a premixture flame of gas fuel and air. A fuel air ratio of the premixture flame is reduced in a region in the vicinity of an inside surface. Or vibration damping holes consisting of a plurality of small holes are formed in the downstream side wall of main nozzles 16.
Patent JP-2002005610-A (JP)
Title: Device for detecting thickness of medium by capacity measurement
Inventor: PICCIOTTO CARL E
IPC: B65H7/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a thickness detecting device for mechanically and easily detecting thickness of a medium, at a low cost without required maintenance required and independently of inductive or optical nature of the medium. SOLUTION: There are provided first and second supporters 11 and 13 for relative movement, and a variable capacitor 15 provided with first and second electrodes 17 and 19 comprising a variable gap 21 and an inductive medium present in the variable gap 21. The inductive medium can be vacuum or gas. The first and second electrodes are installed as a part of the first and second supporters 11 and 13, substantially facing each other. A medium 23 whose thickness is to be measured and the supporters 11 and 13 are pressed to contact each other, resulting in the electrodes 17 and 19 being displaced to a second distance d2.
Patent JP-2002317083-A (JP)
Title: Polypropylene resin composition and gas-permeable film produced by using the same
Inventor: NAKADA SHINJI
IPC: B65D85/50
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new polypropylene resin composition, a film made of the resin composition and having excellent rigidity, gas-permeability and optical properties, and to provide a method for keeping the freshness of fruits and vegetables. SOLUTION: The gas-permeable film is a single or multi-layer film having a thickness of 10-100 μm and containing at least one layer of a film made of a polypropylene resin composition composed of (A) 0.0001-0.05 pt.wt. of a non-straight-chain olefin polymer, (B) 100 pts.wt. of a propylene polymer and (C) 5-150 pts.wt. of an ethylene/propylene/butene random copolymer having an ethylene content of 10-30 wt.% and a butene content of 3-40 wt.% provided that the ratio of the intrinsic viscosity ηC of the component C to the intrinsic viscosity ηB of the component B (ηC/ηB) is 0.5-1.3 and the ηC is 0.5-3.0 dl/g.