baber/WOPTO huggingface dataset:
Patent JP-2002212205-A (JP)
Title: Copolymer latex, and composition for paper coating
Inventor: HIROSE YOICHI
IPC: C08F222/02
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer latex which gives a coating paper excellent in the pick-up strength, wet picking strength, blister resistance, and blistering resistance and which is excellent in the roll staining resistance when coating. SOLUTION: The copolymer latex is obtained by the two-step copolymerization in the presence of a specific reactive emulsifier, of (a) a conjugated diene monomer, (b) an ethylenically unsaturated carboxylic acid monomer, and (c) the other monomer copolymerizable with (a) the conjugated diene monomer and (b) the ethylenically unsaturated carboxilic acid monomer, each of a specified amount, by using each monomer of the same kind at the each step.
Patent JP-2002216015-A (JP)
Title: Method for collecting advertisement and advertisement collecting server device for executing the same method and its control program
Inventor: MATSUSHITA HIDETOSHI
IPC: G06Q30/02
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently collect advertisement information, and to quickly provide it to an advertisement medium. SOLUTION: The distribution request of advertisement information from advertiser terminals PC1-PCm or an advertisement agency terminal WS is received through a communication network NW by an advertisement collecting server SV1, and the received advertisement information is stored in a time band memory corresponding to a distribution time band desired by the advertiser by confirming the empty situation in the advertisement collecting server SV1. Then, when an advertisement provision request arrives from an exchange system EX, the advertisement information whose number of times of distribution is the minimum is read from the time band memory corresponding to the present time, and the advertisement information is converted into voice data, and transferred to the exchange system E so as to be distributed.
Patent JP-2002211562-A (JP)
Title: Easy-opening can lid and its manufacturing method
Inventor: MATSUKAWA YOSHIHIKO
IPC: B21D51/44
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an easy-opening can lid in which an opening force can be stabilized at a central pushing end. SOLUTION: This easy-opening can lid 10 comprises a flange arranged at an outer circumference for engaging with an opening edge of a container; a central plate segment enclosed by the flange with its central segment being protruded to be tapered off at its end from the flange toward an outer side of the can lid; an expected opening segment 30 arranged at a substantial extremity end of the central plate segment; a breakage line 28 formed around the expected opening segment 30 while leaving a part thereof; and a sealing segment 32 arranged to cover the inner side surface at the central plate segment. A thickness of the sealing segment 32 is uniform in a circumferential direction of the expected opening-segment 30 and has a desired thickness.
Patent JP-2002216125-A (JP)
Title: Image correcting device and its method
Inventor: KAZAMA HISASHI
IPC: H04N13/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a brightness correcting device of a stereo image. SOLUTION: The brightness correcting device is provided with a pair of image input parts 12 having a common visual field, a projection converting part 14 to define a plane to constitute a common background in a space and to convert a position of a pixel of the plane in a comparative image into a corresponding position of the pixel in a reference image, a brightness comparing part 18 to compare brightness values of positions where the brightness values are required to be equivalent by comparing a pixel value of the comparative image the position of which is converted with a pixel value of the corresponding position in the reference image,  a correction quantity calculating part 20 to calculate brightness correction quantity by integrating the brightness values at the positions where the brightness values are required to be equivalent and a brightness converting part 16 to perform brightness conversion of each of the reference image or the comparative image according to the correction quantity of the correction quantity calculating part 20, the position of the pixel of the comparative image is converted into the position of the pixel of the reference image, the brightness values of corresponding pixels of the two images are compared and when they have the brightness of the positions where the brightness values are required to be equivalent, the brightness correction quantity of the two images is calculated and the brightness value of the image is corrected by using the brightness correction quantity.
Patent JP-2002222587-A (JP)
Title: Speech reproducing device
Inventor: SHIOJIMA YOSHIYUKI
IPC: H04Q9/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent useless consumption of batteries. SOLUTION: A remote controller 200 is provided with a clip switch(CLSW) 202 to be turned on/off by the use state of a clip 201 for fixing the remote controller to an external object 400 so that, when the clip 201 shifts from a state of using the clip 201 to a state of not using the same, i.e., when the clip switch 202 turns on, the operating state of a main body 100 of the speech data recording and reproducing device shifts to an operation mode of lower electric power consumption after lapse of the prescribed time from the point of the time described above.
Patent JP-2002218903-A (JP)
Title: Method for processing fresh fish
Inventor: TAKANASHI TSUTOMU
IPC: A23B4/03
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent smoke from emitting when a live fish is broiled. SOLUTION: This method for processing a fresh fish comprises removing the viscera from the fresh fish just after being caught such as a sardine, a saury or the like, dipping the fish in salt water for a prescribed time and then drying the resultant fish in the sun.
Patent JP-2002225906-A (JP)
Title: Attachment/detachment preventer
Inventor: SHOJI TOSHINORI
IPC: B65D47/34
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To allow a cap having a pump to be easily attached/detached when necessary in a pump vessel provided with an attachment/detachment preventer for preventing illegal attachment/detachment of the cap having the pump. SOLUTION: The attachment/detachment preventer 20 for preventing illegal attachment/detachment of the cap 3 having the pump of the pump vessel 1 comprising a vessel body 2 for storing liquid agent and the cap 3 having the pump which is screwed to a mouth part of the vessel body 2 in an attachable/ detachable manner comprises a cylindrical part 21 which covers a side of a cap 5 in a freely movable manner and has a plurality of slits 23 formed therein, and a small diameter part 22 locked between a lower edge 5a of the cap and the vessel body 2.
Patent JP-2002227030-A (JP)
Title: Fiber suitable for separator
Inventor: KATAYAMA TAKASHI
IPC: D04H1/4309
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber suitable for a separator, having excellent thinning properties by drawing, low dewier and excellent strength after splitting while possessing hydrophilicity, namely retention of electrolyte. SOLUTION: This fiber comprises a mixture of two or more kinds of ethylene-vinyl alcohol-based copolymers having different melting points and satisfying the following formulas 4<= MP(a1)-MP(a2)}<=40 (1) and 6<= WP(a1)+ WP(a2)}<=100 (2) [MP(a1) is the melting point ( deg.C) of the ethylene-vinyl alcohol- based copolymer (a1) having the highest melting point in the mixture of two or more kinds of the ethylene-vinyl alcohol-based copolymers; MP(a2) is the melting point of the ethylene-vinyl alcohol-based copolymer (a2) having the lowest melting point in the mixture of two or more kinds of the ethylene-vinyl alcohol-based copolymers; WP(a1) is wt.% of the ethylene-vinyl alcohol-based copolymer (a1) in the mixture of two or more kinds of the ethylene-vinyl alcohol-based copolymers;  WP(a2) is wt.% of the ethylene-vinyl alcohol-based copolymer (a2) in the mixture of two or more kinds of the ethylene-vinyl alcohol-based copolymers.
Patent JP-2002230045-A (JP)
Title: Method for constructing design supporting system and design supporting system and design verification supporting device
Inventor: TSUJI MASAAKI
IPC: E04B1/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily constructing a design supporting system which is provided with a design verification supporting device to be used for verifying the design of an object to be designed and a design changing device for changing the design and the design supporting system to be constructed by this method and a design verification supporting device to be used for this system. SOLUTION: A development company which develops a structure optimal design program opens data information related with the input and output data of a design changing device to a coherent program development company or design agent which develops a coherent structure calculation program (S101). The coherent program development company or design agent prepares a data conversion program capable of transferring data between a design verification supporting device and a design changing device based on the opened data information (S102), and installs the conversion program in the design verification supporting device (S103), and performs the transfer of the data.
Patent JP-2002232050-A (JP)
Title: Optical module
Inventor: FURUICHI HIROO
IPC: H01S5/0687
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical module preventing multiple reflection or interference between an etalon and the rear end surface of a laser due to the return of a reflected light from the etalon to a projecting section of a semiconductor laser or to the rear end surface of a laser in a method for detecting a plurality of different wavelengths by using the repetition selectivity of wavelength of the etalon. SOLUTION: The optical module is provided with a semiconductor laser, a lens for converting a beam emitted from the semiconductor laser into an almost parallel beam, a beam splitter for splitting the converted beam into a reflected beam and a transmitting beam, and a light-receiving element for making one of the split beam incident via the etalon. Also, the optical module is constructed so that the center of reflected beam from the etalon, the reflected light being generated by the incidence of the beam into the etalon, returns to the parts excepting a beam projecting section.
Patent JP-2002228086-A (JP)
Title: Heat insulation material
Inventor: WATANABE NOBORU
IPC: D04H1/542
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation material which is lightweight, excellent in heat insulation, noise insulation and humidity-conditioning function together with excellent workability in service, and improved mechanical strength such as bending strength and impact strength. SOLUTION: A fiber aggregate formed of short fibers is composed of at least two kinds of fibers, one of the component fiber contains the component with the melting point lower than that of the other fiber, and is substantially adhered to each other at a part of a contact part between the fibers by the component of the low melting point, and a film-like substance is deposited on a surface layer part of at least one side of the fiber aggregate.
Patent JP-2002228125-A (JP)
Title: Fractionating device for thermal decomposed residue and its method
Inventor: HIRANO SEIICHI
IPC: F23G5/02
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To reliably detect a large-sized noncombustible in thermal decomposition residue discharged from a thermal decomposition reactor and safely, reliably, and efficiently discharge the large-sized noncombustible, in a waste treating system. SOLUTION: In a discriminating device 51 for thermal decomposition residue at the rear stage of a thermal decomposition rotary drum 50, a transmission receipt integral type microsensor 57 is arranged in the direction of the tip part of a cantilever type spiral sieve 53. A microwave is emitted in a spiral approximately in parallel to a spiral rotary shaft and by detection of a reflection wave, the large noncombustible 54 is confirmed. Since a microwave can be transmitted and received in a spiral approximately in parallel to a spiral rotary shaft, the large-sized noncombustible can reliably be detected without being cut-off by a rotary spiral.  Therefore, a mulfuction is prevented from occurring, leak-in of air and leak-out of thermal decomposition gas are prevented from occurring, and the large-sized noncombustible is safely and reliably taken out, whereby an adverse influence due to residence of the large-sized noncombustible in the waste treating system can be prevented from being exerted.
Patent JP-2002229200-A (JP)
Title: Photosensitive film
Inventor: OTOMO SATOSHI
IPC: H01S5/20
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive film which can be laminated on the surface of a substrate having a metal surface with high yield while decreasing the number of air voids produced and which is excellent in the storage stability and workability of the photosensitive film. SOLUTION: The photosensitive film is a layered film consisting of a supporting film (A), a photosensitive resin layer (B) containing a photosensitive resin composition and a protective film (C). The protective film (C) contains fish eyes of >=80 μm diameter by <=5 particles/m2 and has <=0.15 μm surface roughness Ra and <=1.5 μm Rmax on the surface in contact with the photosensitive resin layer (B) and 0.03 to 0.5 μm surface roughness Ra and 0.5 to 5 μm Rmax on the surface not in contact with the photosensitive resin layer (B). The film thickness of the photosensitive resin layer (B) is 5 to 50 μm.
Patent JP-2002232594-A (JP)
Title: Data communication mobile terminal
Inventor: UCHIKAWA TOMOAKI
IPC: H04W36/14
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a data communication mobile terminal that can select a data communication mode advantageous to a user corresponding to received data without the need for a user to make any operation. SOLUTION: When the user designates a download object file, the user inquires of a server 6 about a data quantity of the download object file and a type of data in advance in a step s6. In steps s7, s9, the data quantity of the object file and the type of data are compared with the specified quantity of the data and the type of data described in a comparison table in advance, and when the quantity of the object file is greater than the specified quantity and the type of the data of the object file exists in the comparison table, a channel exchange mode switching processing (B) is selected and the processing of transition from a packet exchange mode to the channel exchange mode is conducted.
Patent JP-2002227809-A (JP)
Title: Clip for fixing installation member such as trim board to installed member such as body
Inventor: NAKANISHI HIDEAKI
IPC: F16B47/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a clip capable of maintaining a force to connect an installation member such as a trim board to an installed member at a high level even if the thickness of the installed member such as a body is varied considerably. SOLUTION: This clip 38 comprises a head part 42 engaged with the installation member and a leg part 43 extending from the head part and installed through the installation hole of the installed member. The leg part comprises a sucker-shaped flange 49 adjacent to the head part and in contact with one surface of the installed member and a shaft part 50 extended from the flange. The shaft part comprises an elastic locking part 54 formed in large diameter at a position close to the flange but apart from the thickness of the installed member. One or two radially extending slits 53 to provide an elasticity allowing the flange edge part 51 to be deformed to the head part side while maintaining a force pressed to the installed member in the axial direction of the leg part are formed in the sucker-shaped flange 49.  The elastic locking part 54 of the shaft part is formed of a first elastic locking part 55 at a position near the flange and a second elastic locking part 57 at a position apart from the flange more than the first elastic locking part, and the second elastic locking part is formed larger in outside diameter than the first elastic locking part.
Patent JP-2002225213-A (JP)
Title: Decorative laminate
Inventor: ITO TAKATAKE
IPC: B27M3/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a decorative laminate which sustains a formaldehyde collecting effect and can also reduce a smell of a scavenger itself. SOLUTION: A coated decorative laminate comprises a woody base material 1, an adhesive layer 2 and a decorative material 3, in which the decorative layer 3 is composed of paper 4 and a coating layer 5. At least one of the layers selected from the adhesive layer 2 and the coating layer 5 includes 2-30 mass% in each layer of at least one or more chelate compounds selected from chelate compounds of acetoacetic esters and chelate compounds of acetyl acetone.
Patent JP-2002232758-A (JP)
Title: Image input apparatus, its control method, recording medium and program
Inventor: KUROKAWA HIROSHI
IPC: G03B15/02
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a scanner capable of preventing an imaging element from degradation caused by incoming of light to the element over a long time. SOLUTION: In an image input apparatus, turning of a mirror 15 is controlled so as not to cause incident of light to the imaging element when not reading images. For the control of the mirror 15 turning force is transferred by a gear- integrating cam. In the cam, switch reception marks corresponding to three modes are provided, so that the position of the mirror 15 is grasped and controlled.
Patent JP-2002231940-A (JP)
Title: Semiconductor integrated circuit device and method of manufacturing the same
Inventor: HASHIMOTO NAOTAKA
IPC: H01L27/092
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of a p-type MISFET having a p-type gate electrode by improving the NBT life thereof. SOLUTION: On a semiconductor substrate 1, an amorphous silicon film is formed via a gate insulation film. By doping p-type impurities including fluorine such as BF2 into the amorphous silicon film and then patterning, the p-type gate electrode Gp is formed. By doping p-type impurities on both sides of the gate electrode Gp, a p+ type semiconductor region 15 (source and drain region) is formed.
Patent JP-2002233376-A (JP)
Title: New protein and its dna
Inventor: NAKANISHI ATSUSHI
IPC: A61K48/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new protein having an exchange transport activity of Na+ and H+ and a DNA capable of encoding the protein, to provide a method for screening a compound capable of promoting or inhibiting the activity of the protein and to provide the compound obtained by the screening method. SOLUTION: This protein has the same or substantially the same amino acid sequence as a specific amino acid sequence derived from a human. The protein is useful as a diagnostic marker, etc., for diabetes, hypertension, postischemic reperfusion injury or epilepsy and the compound capable of promoting or inhibiting the activity of the protein available by the method for screening using the protein can be used as a prophylactic or a therapeutic agent for diseases, e.g. the diabetes, hypertension, postischemic reperfusion injury or epilepsy.
Patent JP-2002235749-A (JP)
Title: Roller for roller bearing
Inventor: WATANABE KOICHI
IPC: F16C33/34
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a roller for a roller bearing having a universal crowning shape of a wide application range irrelevant to loading conditions. SOLUTION: This roller for the roller bearing is so constituted that a plurality of rollers 1 are rollingly disposed between a inner ring 12 and an outer ring, and the crowning shape 2 in the axial outer circumferential surface in un-loading of the rollers is a projecting shape with the center part 3 of the roller set to the highest. Variables X are taken axially from the center of the roller, variables Y are taken from the outer circumferential surface of the central part of the roller in the central shaft direction, the effective length of the roller is set to L, and a coefficient is set to α, then α=L/(7.2-8).  The crowning depth of the outer circumferential surface in the X position is set to Y (X), where the diameter of the roller is set to D and a normal line curvature radius Rco (where Rco=4000-10000×D) in a position of X-0, the Y (X) expressed in the relation of the following equation is set to the crowning curve.
Patent JP-2002235024-A (JP)
Title: Aqueous ink composition for writing material and writing material having built-in aqueous ink composition
Inventor: KITAOKA NOBUYUKI
IPC: C09D11/16
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain both an aqueous ink composition for a writing material, with which foam generation in ink is prevented and an excellent handwriting is obtained and the writing material including the ink composition. SOLUTION: The aqueous ink composition comprises a colorant, water, a water-soluble organic solvent and a phosphonate and/or a phosphinate. The writing material includes the composition.
Patent JP-2002239725-A (JP)
Title: Gas-shielded arc welding for steel sheet
Inventor: KATAOKA TOKIHIKO
IPC: B23K9/095
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas-shielded arc welding method which is suitable for straight polarity d.c. welding, and by which the occurrence burn through defects in the case of welding a thin steel sheet can be prevented, and which is excellent in gap weldability and arc stability and less in the generation of spotless so that sound welding is possible even in a joint having a wide gap. SOLUTION: A steel wire having a composition containing, by mass, <=0.20% C, 0.25 to 2.5% Si, 0.45 to 3.5% Mn, <=0.050% P and 0.05% S is used as a straight polarity. Welding is performed using a shield gas containing <=98 vol.% Ar in the ranges where welding current satisfies 50 to 300 A, welding voltage E satisfies EL<=E<=EH, and welding velocity satisfies 20 to 250 cm/min.
Patent JP-2002240260-A (JP)
Title: Printer
Inventor: TAKEDA HIROMITSU
IPC: B41J2/01
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a printer in which expendables of a print means, e.g. an ink cartridge and an ink ribbon, can be replaced extremely readily and electrical connection thereof to the printer body side is facilitated. SOLUTION: In the printer 1 where an ink cartridge (expendables of a print means) 19 can be replaced with respect to a printer body 6, the ink cartridge is provided removably in an ink cartridge tray (expendables tray) 8 inserted removably into the printer body and a cartridge side connector 29 is connected with a body side connector 30 when the ink cartridge tray is inserted into the printer body.
Patent JP-2002246850-A (JP)
Title: Power amplifying device
Inventor: ISHII MOTONORI
IPC: H03F1/30
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifying device using a bipolar transistor for power amplification, which can reduce the fluctuation of the drain currents of the bipolar transistor for power amplification due to temperature change. SOLUTION: This power amplifying device is provided with a bipolar transistor 1 for power amplification, a bipolar transistor 6 for power supply whose emitter is connected to the base of the bipolar transistor 1 for power amplification, and a first bipolar transistor 14 for current control whose collector is connected to the base of the bipolar transistor 6 for power supply. Then, a potential lower than the voltage of the collector of the first bipolar transistor 14 of current control is impressed to the base of the first bipolar transistor 14 for current control.