baber/WOPTO huggingface dataset:
Patent JP-2002106642-A (JP)
Title: Belt
Inventor: MURATAKA HIROSHI
IPC: F16G1/28
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To secure strength of the belt and to improve a fatigue resistance characteristic. SOLUTION: A cord 5 embedded in a belt body has an outer layer 12 made of metallic thin wires and a central part made of a flexible synthetic fiber core 11, and the belt for securing a strength enduring practical use and reducing friction between metal wires, and having a high fatigue resistance characteristic is provided.
Patent JP-2002111379-A (JP)
Title: Radio transmission and reception apparatus integrated with antenna
Inventor: TSUTSUI HIDEO
IPC: H04B1/3822
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a radio transmission and reception apparatus integrated with an antenna which measures the output power at the high frequency input and output end of radio transmission and reception circuit. SOLUTION: An end of a connection line 14 is connected to a high frequency input output end 12a of a radio transmission and reception circuit 12 and the other end forms a branch point 16, and a high frequency connector 20 is connected to this branch point 16 through a connection line 18, of which physical length is set equivalent to its electric length of 1/2 wave length of applied frequency and also an antenna connection point (high frequency input and output end) 24 of an antenna 26 is connected through a connection line 22, of which physical length is set equivalent to its electric length of 1/4 of applied frequency. And when the output power at the high frequency input and output end 12a is measured at the side of high frequency connector 20, an antenna connection point 24 is grounded using a measuring jig 100, and cut off the antenna 26 from the virtual branching point 16.
Patent JP-2002105097-A (JP)
Title: Method for recovering sterols
Inventor: KAWACHI HIDEO
IPC: B01D9/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To solve problems that a time required for crystallization is long in a method for reducing the cooling rate and separate preparation of a seed crystal is necessary and the seed crystal must be added in a manual or a semimanual state by an operator in the case of cooling crystallization in a method for adding the seed crystal and the addition is a problem especially in a continuous process in order to obtain a large crystal of greater solid-liquid separating properties in crystallization of sterols. SOLUTION: This method for recovering the sterols is characterized by cooling an organic solvent containing the sterols to a state in which a part of the previously contained sterols are deposited as a crystal and feeding the resultant solution to a crystallizer.
Patent JP-2002107780-A (JP)
Title: Multi-wavelength conversion controller
Inventor: ITO TOSHIO
IPC: G02F2/02
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To secure a wide transmission band while suppressing an injection current to a wavelength converter in the case of converting the wavelength of multi signal light of an unequal interval wavelength into that of multiple signal light of an equal interval wavelength. SOLUTION: When unequal interval wavelength multiple signal light beams Ps1 to Ps4 (of wavelengths λa to λ4) and pump signals Pa to Pd (of wavelengths λa to λd) are inputted to a wavelength demultiplexer 102, the beams Ps1, Pa are outputted from a waveguide 103, the beams Ps2, Pb are outputted from a waveguide 104, the beams Ps3, Pc are outputted from a waveguide 105, and the beams Ps4, Pd are outputted from a waveguide 106. These outputted light beams are converted into converted signal light beams Po1 to Po4 (of wavelength λa to λd) by respective wavelength converters 111 to 114. A multiplexer 115 multiplexes the converted signal light beams Po1 to Po4 and outputs a multiplexed beam.  When exciting beams Pα, Pβ, Pχ, Pδ are inputted to respective wavelength converters 111 to 114 through the multiplexer 115, a wide transmission band can be secured even when carrier density is increased and an injection current is reduced.
Patent JP-2002118902-A (JP)
Title: Drive controller device for vehicle
Inventor: KOJIMA MASAKIYO
IPC: B60L50/16
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent an engine from stalling due to lowering down of its speed, when excessive running load on it, due to an obstacle or the like, in the case of running by operating together the engine and a motor generator connected to the planetary gears. SOLUTION: In the case of running by operating together an engine 14 and a motor generator 16 with a first clutch C1 and a first brake B1 released, while a second clutch C2 is engaged, whether there is a possibility of stalling by decreasing engine speed Ne or not is detected based on a change of the speed or the like, when there is a possibility of stalling, torque of the motor generator is temporarily decreased, a load acting in the engine 14 is reduced.
Patent JP-2002103444-A (JP)
Title: Biaxially oriented polyester film and its production method
Inventor: TAKEGAWA YOSHIAKI
IPC: G02F1/1335
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To stably provide a biaxially oriented polyester film high in anisotropy and excellent in tearing rectilinear propagation while dynamical properties, smell preserving properties, heat resistance, oil resistance, low hygroscopicity, and especially dimensional stability in a dry-heated or wet-heated environment required for a food packaging material, which are the features of the polyester film, are kept. SOLUTION: The biaxially oriented polyester film having phase separation structure and an anisotropy evaluation value of 0.70 or below which is a polyester film formed from a mixture comprising at least two polyesters is obtained by a resin melting/extruding process in which a shear rate is increased sharply in terms of a space or in terms of time and a succeeding orientation process.
Patent JP-2002104411-A (JP)
Title: Packing pad
Inventor: TABATA JUNICHI
IPC: B65D85/20
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a packing pad which is excellent in carrying-back efficiency, recyclable and easy in binding a packing. SOLUTION: The packing pad is formed of a plurality of separated unit members 1 comprising a slender plate-like member 3 expanded orthogonal to a member 2 of square section and fitted thereto. After use of a steel sheet 5 for a metal product, the substantially bar-like unit members 1 are bundled in a compact mode. At the same time, the arrangement span of the plurality of unit members 1 is arbitrarily adjustable according to the packing dimension of the product so that the packing pad can be extensively recycled corresponding to different packing dimension.
Patent JP-2002113113-A (JP)
Title: Medical mixed injection port
Inventor: MOCHIZUKI AKIRA
IPC: A61L2/02
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a medical mixed injection port having antibacterial property or the like to be used for a medical tube or medical bag. SOLUTION: In the medical mixed injection port composed of polymer materials containing photocatalysts or covering an inner surface thereof with photocatalysts, it is preferable that the photocatalyst is a titanium-oxide base catalyst, especially, it is preferable that catalyst operation appears under visible light and that the photocatalyst is a titanium-dioxide base catalyst having a stable oxygen defect.
Patent JP-2002122540-A (JP)
Title: Fresh product evaluating device and method
Inventor: AOKI TOYOHIKO
IPC: G01N21/27
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To solve such problems that only the internal quality of a surface layer part or only internal quality as the average value of overall flesh is obtained and that accurate evaluation can not be performed by a fresh product evaluating method using either a conventional reflected-light utilizing method or transmitted-light utilizing method. SOLUTION: Both reflected light 15 and transmitted light 17 of projected light with which an objective fresh product 11 is irradiated are received to compare one with the other and analyze them. By this, it is possible to compute the internal quality distribution of the objective fresh product which has been impossible by any one method.
Patent JP-2002121138-A (JP)
Title: Composition for prophylaxis of intestinal tract infectious disease
Inventor: SAKANAKA SENJI
IPC: A61K35/57
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for the prophylaxis of intestinal tract infectious diseases capable of carrying out the prophylaxis of the infectious diseases caused by causative bacteria of the intestinal tract infectious diseases. SOLUTION: This composition for the prophylaxis of the intestinal tract infectious diseases comprises one or more kinds selected from the group consisting of oligosaccharides derived from hen's egg yolk, oligosaccharide-bound proteins and oligosaccharide-bound peptides. The composition is especially sialyloligosaccharides, sialyloligosaccharide proteins and sialyloligosaccharide peptides. Furthermore, the composition has inhibitory actions on the adhesion of the causative bacteria of the intestinal tract infectious diseases to host cells.
Patent JP-2002119911-A (JP)
Title: Method for coating plastic molding
Inventor: SEIKE KOICHI
IPC: C09D175/04
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for coating a plastic molding by successively coating it with a base coating material and a clear coating material in the order to form a double coating film improved especially in adhesion to a recoating film. SOLUTION: This method comprises coating a plastic molding with (A) a one-pack base coating material containing (a) a polyester polyol having a static glass transition temperature of -80 to 0 deg.C and a hydroxyl value of 40-120 and (b) aliphatic and/or alicyclic block polyisocyanates prepared by blocking a hydroxyl-compound-modified isocyanurate-form polyisocyanate with a dialkyl malonate and an acetoacetic ester and subsequently coating the coated surface with (B) a two-pack acrylic clear coating material containing (c) an acrylic resin having a static glass transition temperature of -20 to +40 deg.C, a hydroxyl value of 100-180, and a weight-average molecular weight of 4,000-15,000 and (d) a polyisocyanate.
Patent JP-2002121620-A (JP)
Title: Waste gas circulation type sintering operation method
Inventor: ANO KOJI
IPC: C22B1/20
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an operation method of a waste gas circulation type sintering machine by which sintering ore strength (product yield) can be kept or improved without forming a brittle layer on a sintering bed upper layer part even when circulating waste gas containing much moisture. SOLUTION: A solid fuel blending ratio of a upper layer part from a sintering bed surface down to a sintering bed layer thickness of 15% is made higher by 0.5-1.5 mass% of the average solid fuel blending ratio in a whole sintering bed, and/or sintering is conducted by compacting the upper layer part of the sintering bed by 1-7% of the thickness of the sintering bed layer.
Patent JP-2002124966-A (JP)
Title: Switching hub and lan system using the same
Inventor: SUGAWARA AZUMA
IPC: H04L12/44
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent wiretapping of or illegal intrusion to communication, disfunction attack, or monitor outage and so on by providing a function for preventing frame relaying between downstream ports in a hub. SOLUTION: A hub 200 is provided with one upstream port 201 and N (N is an integer which is 2 or more) pieces of downstream ports 206-209, and also provided with a function for judging whether or not a frame 300 inputted from the upstream port 201 should be relayed only to the specific downstream port based on a destination address, and whether or not a frame 210 or 400 inputted from the downstream ports 206-209 should be relayed only to the upstream port 201 based on the destination address so that the relay of the frame among the downstream ports 206-209 can be prevented form being performed at all.
Patent JP-2002131358-A (JP)
Title: Circuit inspection tool for electronic circuit board
Inventor: TANIGUCHI ATSUSHI
IPC: G01R31/02
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a circuit inspections tool for electronic circuit board capable of exhibiting electric connection reliability without reducing the flow-up property of a conductive rubber to an electrode in a wiring pattern even if the conductive rubber with a high hardness is used. SOLUTION: In this circuit inspection tool for the electronic circuit board, characteristics of the electronic circuit board 1 are inspected by applying voltage between the electronic circuit board 1 and the circuit inspection tool 10. The electronic circuit board 1 is constructed of a base board 2, a wiring pattern layered on the base board 2, a resist printed layer 5 for protecting the wiring pattern, and a pad conducted with the wiring pattern formed on the base board 2. The circuit inspection tool 10 is constructed into a multilayer structure consisting of a conductive rubber layer 11 facing the resist printed layer 5 and a rubber layer 12 for the conductive rubber layer 12.  A projection piece 14 to be crimped to the electrode 4 of the wiring pattern via an aperture 6 in the resist printed layer 5 is formed in the conductive rubber layer 11, while the width of the projection piece 14 is set 1.4 times of the aperture width or less, and a break in wiring is inspected by short-circuiting the wiring pattern by crimping the matching projection piece 14 to the electrode 4.
Patent JP-2001156530-A (JP)
Title: Patch antenna using nonconductive frame
Inventor: PAPATHEODOROU STELIOS
IPC: H01Q21/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional patch antenna by providing a nonconductive frame supporting a resonator. SOLUTION: The nonconductive frame 124 supports the resonator 116 of a patch antenna assembly 100. Since the frame 124 supports the resonator 116 without the need for making holes to the resonator 116, a problem of generating an undesired wave with polarized electric field can be avoided. Moreover, the frame 124 grips the resonator 116 at an are with a low current density thereby preventing further disturbance from being caused to a radiation pattern. The frame 124 may be provided with posts 128 used to be mounted onto a supply board 130 without the use of additional components such as screws.
Patent JP-2002131735-A (JP)
Title: Liquid crystal device and method for manufacturing the same
Inventor: OKADA TAKESHI
IPC: G09F9/30
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To form a colored part by an ink jet method in the manufacture of a liquid crystal device having a color filter-on array structure and to easily obtain electric continuity between a switching element and a pixel electrode positioned to interpose the color part. SOLUTION: A black matrix consisting of a resin composition is formed on a substrate where a switching element is formed, and a contact hole is formed as a projection in the opening of the black matrix so that when ink is applied by an ink jet method on the opening, intrusion of the ink due to the surface tension of the ink into the contact hole is prevented and that the contact hole is formed at a time of forming the color part. Thus, continuity between the pixel electrode to be formed on the color part and the switching element is obtained through the contact hole.
Patent JP-2002126636-A (JP)
Title: Weather resistant surface-treated steel material and treatment method
Inventor: DOI NORIFUMI
IPC: B32B15/08
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To produce a weather resistant surface-treated steel material on which weather resistant stable rust is early formed without spoiling the sight, and to provide a treatment method for the steel material. SOLUTION: The surface-treated steel material has an organic resin coating film having 5-50 μm dry film thickness, containing at least 0.1 mass% chromium sulfate and having <=15 mass% total content of chromium sulfate and/or sodium sulfate as a lower layer and an organic resin coating film having 5-30 μm dry film thickness and containing <=15 mass% iron sulfate as an upper layer. It is obtained by a method in which undercoating and top coating each with an organic resin coating material containing the above components are carried out in such a way as to obtain the above prescribed dry film thicknesses.
Patent JP-2002129662-A (JP)
Title: Sole plate, structure and method of installing sole plate, and method of mounting building main body
Inventor: ISHIWATARI OSAMU
IPC: E04B1/64
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a sole plate to be easily provided on the foundation without providing holes for anchor bolts at a construction field and unnecessary to provide a ventilation port when constructing the foundation. SOLUTION: This sole plate 1 to be interposed between the foundation and a building main body to be constructed on the foundation to be connected to each other through anchor bolts is provided with a sole plate main body 11 arranged in a top end surface 21 of the foundation 2 along the longitudinal direction of the foundation 2, a ventilation hole 3 formed so as to pass through the sole plate main body 11 in the cross direction, and a long hole for insertion of an anchor bolt formed so as to pass through the sole plate main body 11 in the vertical direction and formed into a narrow and long shape along the longitudinal direction of the sole plate main body 11.
Patent JP-2002128796-A (JP)
Title: Method for producing human serum albumin with heat treatment process
Inventor: NOUCHI TOSHINOBU
IPC: C07K1/30
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively removing foreign substances existing in human serum albumin. SOLUTION: This method for producing high-purity human serum albumin is characterized by comprising the step of heat-treating a foreign substance- containing human serum albumin solution at a pH close to the isoelectric point of the foreign substances.
Patent JP-2002128909-A (JP)
Title: Window product made of resin
Inventor: IWASAKI KUNIO
IPC: C08J5/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a window product made of a resin, which is produced by a process of filling a resin composition into a die, such as injection molding, has high freedom in designing, and causes little distortion of an object when seeing therethrough. SOLUTION: The window product is obtained by filling a resin composition into a die for molding a resin. It is characterized in that both sides of the window product have each a surface roughness (Ra) of at most 0.06 μm and an average amplitude y of the surface undulation component of at most 0.5 μm, with y satisfying a specified formula when the average wavelength x of the surface undulation component is detected.
Patent JP-2002133086-A (JP)
Title: Facility information management system
Inventor: HORI SEIJI
IPC: G06Q10/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a data associated mechanism for a facility information management system for efficiently retrieving plural pieces of facility information in short time by a simple operation. SOLUTION: The system is provided with a facility information data base 3 storing facility information data which are classified into plural data groups and by plural data types in the groups for respective facility information titles and have the features of a facility as attribute information, a facility information data specification means 1 specifying pertinent facility information from the facility information data base 3 by designating the facility information title, a related facility information data dynamic retrieval means 5 which dynamically retrieves associated facility information data from within the same data group with attribute information which facility information data specified by the facility information data specification means 1 has and a data group name as keys,  a facility information title list display means 4 displaying the list of all the retrieved facility information titles, a facility information designating means 7 designating one of the facility information titles displayed by the facility information title list display means 4 and a means displaying facility information data specified by the facility information designating means 7.
Patent JP-2002127546-A (JP)
Title: Ink jet printer
Inventor: MATSUI KOSUKE
IPC: B41J2/01
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer capable of preventing coming-off of a cable which connects a connector with a board provided on an ink jet head. SOLUTION: This ink jet printer comprises a carriage capable of scanning operation of a recording medium and an ink jet head 21 that ejects ink through a nozzle to the recording medium and is mounted on the carriage. The ink jet head 21 is equipped with a board having an electric element mounted thereon, the connector 216 which is connected to the board with the cable 2C therebetween and a housing 214 that houses the board and the rear side of the connector 216. The cable 2C is bonded to the inner side of the housing 214 with a double-sided adhesive tape T.
Patent JP-2001235925-A (JP)
Title: Image forming device and method
Inventor: TANAKA KUNIAKI
IPC: G03G15/01
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method by which a high-quality image is formed by restraining mis-registration caused with the elastic deformation of a component element though the device has constitution that the component elements are partially elastically deformed in response to load fluctuation occurring because an abutting means abuts on/separates from a transfer medium. SOLUTION: A motive power transmitting member transmitting rotational driving power from a driving source such as a motor to an intermediate transfer drum 41D is elastically deformed due to the load fluctuation occurring because a cleaning part 49 abuts on/separates from the drum 41D. A registration controlled variable caused by the elastic deformation is previously obtained. Then, the transfer starting position of a toner image is corrected concerning at least one or more, toner color colors out of four toner colors based on the registration controlled variable, so that the mis-registration is restrained to the minimum, and the high-quality color image is obtained.
Patent JP-2002135175-A (JP)
Title: Optical submarine cable system
Inventor: OGURA YOICHI
IPC: H04B3/46
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To securely prevent alternative current from affecting a remote station, even if electro-loading is conducted by a short distance associated power feeding, and enable continuing power feeding operation by the remote station even when failures occur at power feeding equipment in own station. SOLUTION: In the optical submarine cable system, where a base station A is connected to a base station B with an optical undersea cable 1 along with optical repeaters provided at a suitable interval, and a fixed operating current is supplied to the optical repeaters by applying section voltage VS to a cable feed pipe 1a from PFE(power feeding equipment) 11a and 11b of the base stations A and B, voltage allotment between PFE 11a of the electro- loading execution side and PFE 11b of the remote station is changed by a large amount for setting artificially PFE 11b of the remote station to a state of power feeding stop, when electro-loading is conducted from PFE 11a of the base station A during maintenance of the optical submarine cable 1.