baber/WOPTO huggingface dataset:
Patent JP-2002028447-A (JP)
Title: Method for decomposing organic chlorine compound
Inventor: MIYOSHI YASUO
IPC: B01D53/94
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing the working load and cost by prolonging the service life of a catalyst used in decomposing an organic chlorine compound. SOLUTION: The waste gas containing the organic chlorine compound and a carbonaceous fine grain is brought into contact with the catalyst capable of flamelessly burning the carbonaceous fine grain to burn and decompose the fine grain and then brought into contact with a catalyst consisting essentially of vanadium to decompose the organic chlorine compound.
Patent JP-2002032959-A (JP)
Title: Magnetic tape device
Inventor: WATABE MANABU
IPC: G11B20/18
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To evade a read error by detecting noise components of a read waveform over tracks at the same time and varying the slice voltage of a read-system circuit. SOLUTION: This device has a magnetic tape device drive 10 which reads data onto a magnetic tape, a reproducing circuit 20 which reproduces the data, a data generating circuit 21 which outputs an error pointer according to the reproduced data, an error correcting circuit 22 which corrects errors of the reproduced data, a read error detecting circuit 23 generates a read error detection signal, a retrial counter 24 which detects a retrial-over state, a slice voltage control circuit part 30 which generates a slice voltage by varying the slice voltage in the retrial-over state, a data control part 15 which sends a read instruction out in response to the detection of a read error, and a reset circuit 14 which resets the slice voltage to its initial value.
Patent JP-2002031766-A (JP)
Title: Side-vision type objective optical system, and side-vision type objective optical system for endoscope
Inventor: EGUCHI MASARU
IPC: G02B23/24
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To realize a side-vision type objective optical system capable of realizing observation in a wide-angle range and having few blind spots with a compact optical system. SOLUTION: This side-vision type objective optical system is provided with an image forming optical system having positive power, and a single optical member positioned in front of the image forming optical system made of glass or plastic; and the single optical member is provided with an incident surface taking in luminous flux from the oblique front side of the image forming optical system; a 1st reflection surface consisting of a concave surface reflecting the luminous flux made incident from the incident surface forward; a 2nd reflection surface positioned on the optical axis of the image forming optical system and consisting of a concave surface reflecting the luminous flux reflected by the 1st reflection surface toward the image forming optical system;  and an emitting surface emitting the luminous flux reflected by the 2nd reflection surface toward the image forming optical system.
Patent JP-2001294511-A (JP)
Title: Method for producing plant water and composition for external use prepared by formulating plant water obtained by the same
Inventor: KUSUMARU MASAFUMI
IPC: A61K8/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a plant water showing excellent storage stability not causing temporal changes, e.g precipitates, muddiness, or the like, to provide a method for producing it and to obtain a composition for external use which is prepared by formulating the plant water and shows excellent storage stability. SOLUTION: This plant water is produced by adding one or more than two kinds of antiseptics and one or more than two kinds of alcohols with solidifying points of lower than 10 deg.C into a liquid juice gathered from a plant and filtering it under cooling at -20-0 deg.C.
Patent JP-2002044844-A (JP)
Title: Conduit structure
Inventor: MAEDA ATSUSHI
IPC: H02G9/10
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To realize a conduit structure which can reduce its layout space meeting various requirements in any direction. SOLUTION: This conduit structure can meet every required layouts in any directions by using different diameter joints 10 and connecting the plural direct protection conduits 7 inside the outer conduit 5 laid via sleeves 3 between the hand holes 1 and a flexible protection conduit 9 jointed to the fixing plate 4 in the hand holes 1.
Patent JP-2001077615-A (JP)
Title: Radio beam rotation device and application device
Inventor: OBITANI TATSURO
IPC: H01Q19/10
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotational radio beam rotation device by that which the energy loss of a radio beam is eliminated, and to provide the application device. SOLUTION: A radio beam rotation device reflects a transmission/reception beam transmitted/received by a transmission/reception port 1 only at one reflection face 4 and directs a prescribed radio beam 5 in a prescribed direction so as to rotate it. The transmission/reception beam 2 is transmitted/received in a constant direction (a) by the transmission/reception port 1. The reflection face 4 is arranged at an angle θ, which obliquely crosses the constant direction (a). An arm 6 which is arranged on a side opposite to the direction of the radio beam 5, with respect to the transmission/reception beams 2 and rotates with the constant direction (a) as a shaft center, supports the back side of the reflection face 4 and therefore the reflection face 4 is turned. An angle variable drive part 9 for changing the angle θ is installed on the back side of the reflection face 4.  Since there is no object present in the path of the radio beam 5, a loss does not exist in the energy of radio waves. A radar device is exemplified as an application device.
Patent JP-2002042289-A (JP)
Title: Device and method for information processing and recording medium
Inventor: KANAYAMA KENJI
IPC: G08G1/01
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To acquire easily traffic information. SOLUTION: A portable telephone 1 detects a position of itself and decides if it reaches a specific point e.g. by receiving radio waves from several base stations. When it reached the point, position information of the point and the time of arrival are transmitted to a control device 2. The control device 2 calculates a running speed of the portable telephone 1 on the basis of the position information and the time of arrival transmitted from the portable telephone 1. Thereby, traffic information can be obtained on the basis of various kind of information transmitted form the portable telephone 1.
Patent JP-2002043960-A (JP)
Title: Network connection device
Inventor: YAMAGUCHI TAKASHI
IPC: G06F3/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a network connection device to which a wireless function is provided by inserting a wireless terminal to the device, that enhances the design performance, prevents intrusion of a foreign material and improves the workability at insertion of the wireless terminal while ensuring the wireless performance. SOLUTION: A recess and an opening in which the wireless terminal can be housed are provided to at least two sides of a main body nearly orthogonal to each other, and a printed circuit board is provided with a part without a conductor or a notched part at a part overlapping with the wireless terminal section or antenna section of the wireless terminal. Furthermore, an antenna system other than that of the wireless terminal is provided on the outside of the main body, and an opening to which a cable interconnecting the antenna system and the wireless terminal are to be contained and a lid that covers the wireless terminal and the recess in the network connection device are provided on the main body.
Patent JP-2002037814-A (JP)
Title: Cross-linked polymer and method for producing the same
Inventor: KISHIMOTO YOSHIHISA
IPC: C08F16/38
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel and useful cross-linked polymer of which the mechanical strength and the heat resistance are improved keeping the properties inherent in polyvinyl acetal, by introducing a cross-linked structure into the acetal structure. SOLUTION: The cross-linked polymer of polyvinyl acetal, preferably polyvinyl butyral through a boric ester bond is obtained by adding a boric ester to a polyvinyl acetal solution in an organic solvent and reacting them.
Patent JP-2002041757-A (JP)
Title: Virtual article providing system
Inventor: KAJIMA HIDEKO
IPC: G06Q10/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an article should actually be circulated to grasp the circulation of the article in the marketing of the article and the problem that it requires much trouble to send questionnaires to consumers. SOLUTION: This system, which provides information regarding the article for users through the Internet 40, is equipped with a virtual article managing device 20 having a virtual article issue part 122 which issues a virtual article including article attached information regarding the actual article while having value to be exchanged for the actual article to a user meeting specific virtual article issue conditions, an actual article acquisition processing part 126 which manages whether or not the virtual article that the user has is exchanged for the corresponding actual article, and a preference characteristic management part 134 which obtains user's preference characteristic information by monitoring how the user handles the virtual article according to virtual article possession information wherein the user and the virtual article that the user has are related.
Patent JP-2002041512-A (JP)
Title: Device and method for natural language processing
Inventor: KITAMURA MIHOKO
IPC: G06F17/27
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To actualize a natural language processing which can provide an adequate natural language processing result (syntax analysis result and/or syntax generation result). SOLUTION: This is a natural language processor which analyzes and/or generates syntax by using a natural language pattern having at least a pattern name and pattern constitution elements, and the device has at least a dictionary consulting means which extracts one or more natural language patterns as candidates for processing for syntax analysis and/or syntax generation, a pattern inspecting means which inspects whether or not the candidates for the natural language pattern is suitable to a tree structure, and a pattern applying means which applies the natural language pattern to the tree structure when the natural language pattern is suitable to the tree structure.
Patent JP-2002036430-A (JP)
Title: Resin applied metal foil and multilayered printed wiring board
Inventor: TAMIYA HIROKI
IPC: B32B15/08
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin applied metal foil capable of forming a fine circuit pattern having good pattern accuracy. SOLUTION: The resin applied metal foil is formed by applying a resin composition to the single surface of a metal foil and drying the formed composition layer to semi-cure the same to provide a resin layer. Rust-proof treatment is not applied to the surface on the side provided with the resin layer of the metal foil. The surface roughness of the metal foil is 0.1-3 μm. By this constitution, the circuit pattern can be accurately formed on the metal foil.
Patent JP-2002040206-A (JP)
Title: Antireflection cover member and method for producing the same
Inventor: ISODA NORIMICHI
IPC: G02B1/115
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection cover member having a superior antireflection effect and a method for producing the member. SOLUTION: At least a low reflection layer 6 is formed on one face or both faces of a transparent substrate 2.
Patent JP-2001057497-A (JP)
Title: Method for mounting electronic component
Inventor: HIROTA KAZUYUKI
IPC: H05K13/04
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting an electronic component by which electronic component are transferred and mounted to and on a substrate from a component supplying section by using two heads and the mounting efficiency can be improved by reducing the number of forward and backward moving times of the heads against the substrate. SOLUTION: A first head 31 and second head are respectively provided with a plurality of nozzles 52, θ-correcting motors 39 which corrects the θ of electronic components 24 sucked by vacuum to the lower end sections of the nozzles 52, and cylinders 41-44 which respectively lower and raise the nozzles 52. When the first head 31 mounts the electronic components 24, the second head retreats to a position above a second component supplying section at which the head does not interfere with the first head 31 and picks up the electronic components 24, or the electronic components 24 which are picked up are recognized by a second camera. Namely, the first head 31 and second head perform electronic component mounting and picking-up operations without interfering the operations with each other.
Patent JP-2002037881-A (JP)
Title: Method of copolymerizing cyclic ether and lactone compound
Inventor: IMAI TOSHIRO
IPC: C08G65/26
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a polymer by ring-opening copolymerization of a five-membered cyclic ether with a lactone compound in an efficient manner. SOLUTION: The method of producing a polymer by ring-opening copolymerization of a five-membered cyclic ether with a lactone compound is performed in the presence of an initiator containing a compound expressed by formula (II) (where X1 to X4 each represents a hydrogen atom, a halogen atom, a nitro group or the like provided that at least one within X1 to X4 is a halogen atom, a nitro group or a cyano group; M represents an atom selected from group 3B elements (e.g. boron atom) ; Y represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an arylalkyl group or the like).
Patent JP-2002046902-A (JP)
Title: Image forming device
Inventor: ANDO YOSHIHIRO
IPC: B65H19/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of handling roll paper of different sizes and sorts in which an unwinding mechanism for the roll paper is provided, and in which replacement of the roll paper is easy. SOLUTION: This roll paper 21a is supported to be rotatable by a support part 22b of a first holding flange 22 and a support part 23b of a second holding flange 23 engaged with both ends of it. The second holding flange 23 is provided with a driven gear 25 and a transmission member 24 to transmit torque of the driven gear 25 to the roll paper 21a. The driven gear 25 is connected to a driving force transmitting gear 26 provided in a roll paper housing 2. The driving force transmitting gear 26 is provided on a rotation shaft 27, and it is slidable in the axial direction of the rotation shaft 27. The rotation shaft 27 is connected to a driving force transmitting mechanism 28 including plural gears provided outside the roll paper housing part 2. One of the gears composing the driving force transmitting mechanism 28 is connected to a driving source 29 provided in an image forming device.
Patent JP-2001089184-A (JP)
Title: Glass substrate for wdm optical filter, wdm optical filter, optical multiplexer/demultiplexer apparatus for wdm and method for producing glass for the same glass substrate
Inventor: JOHNSON ROBERT W
IPC: G02B6/34
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a glass substrate, an optical filter and an optical multiplexer/demultiplexer apparatus suitable for wavelength division multiplexing(WDM) because of small drift of wavelength to variation in temperature and provide a producing method therefor. SOLUTION: A glass substrate material of optical filer having glass substrate and dielectric multilayer film is constituted so as to have a composition and average linear thermal expansion coefficient responding to the dielectric multilayer film. Thereby, drift of wavelength to variation in temperature can be reduced and release of the dielectric multilayer film can be prevented. Therefore, the glass substrate material comprises SiO2, R2O (R is an alkali metal element) and TiO2 as essential components and average linear thermal expansion coefficient in the range of 100×10-7/K-130×10-7/K is realized by adjusting contents of these essential components.
Patent JP-2002051440-A (JP)
Title: Expansion and compression absorbing structure and method of power transmission line in conduit gas
Inventor: FUTAJIMA HIDEAKI
IPC: H02G5/08
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an expansion and compression absorbing construction and method of power transmission line in conduit gas which may be applied, for example, to a tunnel poprtion, having a small cable laying space and including bending portions and can save fixing racks or bellows. SOLUTION: This expansion and compression absorbing construction is provided with a power transmission line which includes obtuse-angle portions 11, 12, movable angle-varying units 14, 15 provided on the downstream side of the line adjacent to the bending portions 11, 12 and a slide rack which is disposed on the upstream side of the bending portion and the lower flow side of the movable angle-varying units 14, 15 to support the power transmission line. These movable angle-varying units 14, 15 are constructed by coupling a plurality of bending members (bellows 14A, 14B, 15A, 15B). The slide rack allows the line to move in the axial direction and controls the line to move in a direction orthogonally crossing the axial direction.  A part of expansion or compression in the linear sections on the up- and down-stream sides of the bending portions 11, 12 can be concentrated to the downstream side of the line and the concentrated expansion or compression can be absorbed in batch with the bending of a fixed angle-varying unit 16.
Patent JP-2002054037-A (JP)
Title: Rayon interlaced yarn
Inventor: NAKAGAWA MASANORI
IPC: D03D15/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a rayon interlaced yarn having a false hemp cloth feeling, an elastic repulsion, a drape and a soft feeling. SOLUTION: This rayon interlaced yarn is obtained by interlacing a viscose rayon filament-based fiber yarn having 0.65-0.10 flatness ratio with a fiber yarn.
Patent JP-2001109148-A (JP)
Title: Radiation sensitive composition for printing plate for improving chemical stability and developer stability and printing plate containing same
Inventor: JAREK MATHIAS
IPC: G03F7/023
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a radiation sensitive composition which remarkably increases the chemical stabilities of a circuit board for an integrated circuit, a photomask and, particularly, a printing form. SOLUTION: The radiation sensitive composition contains (a) at least one novolak, (b) at least one naphthoquinonediazido derivative and (c) a copolymer comprising the units of formula A (where R1 and R4 are selected in such a way that a homopolymer of the formula A is made alkali-soluble), formula B (where R2, R6 and R7 are selected in such a way that a homopolymer of the formula B has a high glass transition temperature) and formula C (where R3 and R5 are selected in such a way that a homopolymer of the formula C is made water-soluble with the proviso that the unit of the formula C is different from the unit of the formula A).
Patent JP-2002047232-A (JP)
Title: Method for recovering ditrimethylolpropane
Inventor: NINOMIYA AKIYUKI
IPC: C07C41/09
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To recover highly pure ditrimethylolpropane from distillation residues, after trimethylolpropane is distilled and recovered from a reaction solution in a method for producing trimethylolpropane by the reaction of normal butyl aldehyde with formaldehyde in the presence of a basic catalyst. SOLUTION: This method for recovering ditrimethylolpropane comprises removing components having higher boiling points than that of ditrimethylolpropane from the distillation residues and then crystallizing ditrimethylolpropane.
Patent JP-2002053791-A (JP)
Title: Binder resin composition for high solid primer
Inventor: URATA KEIJI
IPC: C08L61/02
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a binder resin composition for a high solid primer which excels in gasohol resistance, adhesion, moisture resistance, hot water resistance and the like for polyolefin based resins. SOLUTION: The binder resin composition for a high solid primer comprises a specific carboxyl group-containing chlorinated polyolefin and a ketone resin at a weight ratio of 70/30 to 30/70 as the major binder resins.
Patent JP-2002054447-A (JP)
Title: Turbine housing
Inventor: HORIKAWA HITOSHI
IPC: F01D9/02
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a turbine housing capable of reduction of turbine efficiency by holding a clearance between a turbine blade and a scroll part at a given interval. SOLUTION: A turbine housing 11 is provided with a scroll part, a cover part 13, flange parts 16 and 17, and an annular member 14, and a turbine 25 is rotated by colliding flowing exhaust gas with a turbine blade 27. An annular member 14 is externally fitted in the other end part side of a second scroll part 19. Even when a second scroll part 19 is thermally expanded due to the heat of exhaust gas flowing through the scroll part, thermal expansion toward the outside of the second scroll part 19 at a part situated in the vicinity of the turbine blade 27 is suppressed from the outside of the second scroll part 19 by the annular member 14 and a clearance between the turbine blade 27 and the second scroll part 19 is held at a given interval.
Patent JP-2002055502-A (JP)
Title: Color printer
Inventor: AIDA MITSUNOBU
IPC: G03G21/14
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a color printer capable of obtaining excellent color matching accuracy, regardless of permitting eccentricity of a photoreceptor belt driving roller. SOLUTION: This color printer is provided with a means for forming a toner image in a specified cycle on the photoreceptor mounted on respective image forming means, a means for detecting toner image, and a means for computing the image deviation in a position on the respective photoreceptor based on a detection signal from the detecting means, and moreover a means for controlling a rotary phase angle of the respective photoreceptor.
Patent JP-2002024594-A (JP)
Title: On-line contents price forming system
Inventor: ISHIKAWA SHINICHIRO
IPC: G06Q30/06
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To allow a contents manufacturer to easily and automatically register his or her manufactured contents on-line in a server system at the time of publishing his or her manufactured contents on-line so that the contents can be read, and proper price corresponding to the contents can be calculated. SOLUTION: This system is provided with a contents transmitting means for transmitting manufactured contents through a network, a contents storing means for storing contents, a contents display means for displaying the contents, an evaluation information data base for storing the evaluation information of the contents, and a price calculating means for calculating the price of the contents. In this case, the evaluation information obtained from a contents reader is included in the information stored in the evaluation information data base. This method for calculating the price corresponding to the evaluation comprises a step for publishing the contents on-line, and for collecting the evaluation information, a step for advertising for funds for the contents, and a step for paying for the contents to the manufacturer.