baber/WOPTO huggingface dataset:
Patent JP-2001356468-A (JP)
Title: Mask, and pattern forming method using the same
Inventor: KAWABATA TOSHIAKI
IPC: G03F1/34
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To simplify pattern data as well as to form a narrow pattern beyond the conventional resolving power and to form a fine pattern with enhanced resolution, in relation to a mask and a pattern forming method using the mask. SOLUTION: In the mask comprising a transparent substrate layer which is transparent to light used for exposure and an opaque layer formed on the transparent substrate layer, at least a part of the mask pattern comprises the opaque layer and a phase shift layer disposed only one the edge part of the opaque layer, and a prescribed phase shift is caused between the phase of light passing through the phase shift layer and that of light passing through a shift layer-free part, and the phase shift layer surrounds the periphery of the disclosed part of the transparent substrate layer except the phase shift layer.
Patent JP-2002357964-A (JP)
Title: Fixing device and image forming device using the same
Inventor: WATANABE SHIGERU
IPC: G03G15/16
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device constituted so that a fixing belt formed as an endless belt may be supported to freely rotate by belt guide members disposed in a fit state respectively on the inside of both ends of the fixing belt, capable of surely preventing the fixing belt from being buckled and restraining the durability of the fixing belt from being lowered or abnormal sound from being produced, and to provide an image forming device using the fixing device. SOLUTION: The fixing device is constituted so that a difference between the inside diameter of a belt type member and the outside diameter of the belt guide member is set to >=0.7 mm.
Patent JP-2003070517-A (JP)
Title: Savings box with numeral game
Inventor: WADA TAKAKO
IPC: A45C1/12
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a savings box having multi-pockets into each of which a piece of money is deposited while numerals are calculated in the process to an objective sum decided by making a 5,000 yen course, a 10,000 yen course, a 30,000 yen course, and a 50,000 yen course, whereby a savings volition is enhanced. SOLUTION: The savings box of the present invention is contrived with a numeral combination system wherein numerals 1-100 are applied to the 5,000 yen course, numerals 1-150 are applied to the 10,000 yen course, numerals 1-250 are applied to the 30,000 course, and numerals 1-320 are applied to the 50,000 yen course, according to the courses respectively.
Patent JP-2002363446-A (JP)
Title: Curable covering composition, printing ink, printing method by the same and printed product by the same
Inventor: SATO KOJI
IPC: C09D11/106
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a printed product capable of being printed by a printer for an oily ink, and having high luster and esthetically high-class appearance by combining an active energy-curable over printing varnish. SOLUTION: The curable covering composition comprises (A) a hybrid compound obtained by reacting (a) a polyol with (b-1) a cyclic monobasic acid and/or (b-2) a 4-36C fatty acid, (b-3) a polybasic carboxylic acid, and (c) (meth) acrylic acid, (B-1) a phenol-free petroleum resin and/or (B-2) a phenol-free rosin ester resin, (C-1) a vegetable oil or (C-2) a fatty acid ester thereof, and (D-1) (meth)acrylic monomer or (D-2) an oligomer thereof.
Patent JP-2002356817-A (JP)
Title: Active sound reduction device and active sound insulation wall making use thereof
Inventor: ONISHI HIROBUMI
IPC: E01F8/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an active sound reduction device capable of obtaining the better sound reduction effect by the smaller number of active sound reduction cells. SOLUTION: Active sound reduction cells A1 and A2 controlling so as to positively reduce a diffraction sound pressure component of a arrival noise are respectively arranged to a sound sourceside of the noise and a counter-sound source side as an opposite side of the sound sourceside, at the same time, the side of an edge section on the sound source side of the active sound reduction cell A1 on the sound source side and the side of an edge section on the counter- sound source of the active sound reduction cell A2 on the counter-sound source side become including toward the vertical center line of the active sound reduction device C, and a cross sectional shape of the active sound reduction device C is formed in an approximately inverted triangular shape as a whole.
Patent JP-2002366435-A (JP)
Title: Device and method system for changing data
Inventor: IIJIMA HIDENORI
IPC: G06F12/08
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To sufficiently validly use cache resources for improving the processing speed of a program. SOLUTION: This data changing device is provided with a means for holding information indicating the storage area of the latest data or finally read data among data stored in a cache memory, a means for selecting any storage area other than the storage area of the latest data or the finally read data by referring to the held information prior to the storage of new data in the cache memory, a means for overwriting the new data in the selected storage area of the data, and a means for updating the held information when the new data are overwritten.
Patent JP-2003008325-A (JP)
Title: Antenna assembly, transmitter-receiver, electric apparatus and computer terminal
Inventor: USUI HIDEYUKI
IPC: H04B1/38
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To miniaturize an inverted F-shaped antenna assembly 10 provided with two inverted F-shaped antennas 15, 25 for transmitting and receiving radio waves of different frequencies. SOLUTION: A first and second inverted F-shaped antennas 15, 25 have ground parts 16, 26 and radio wave resonance parts 18, 28, etc., as their respective elements formed on each side of an insulative board 12 in the form of conductor films. Thus the inverted F-shaped antenna assembly 10 is provided with the first and second inverted F-shaped antennas 15, 25 on a first and second sides 11, 21.
Patent JP-2002363398-A (JP)
Title: Polycarbonate and resin composition
Inventor: MASUKI TATSUYA
IPC: C08K5/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate excellent in transfer property and low temperature impact resistance. SOLUTION: This polycarbonate is a polycarbonate (C) formed by compounding a polycarbonate (A) obtained by melt process and a polycarbonate (B) obtained by interface process, and (1) weight ratio of the polycarbonate (A) to the polycarbonate (B) is greater than 50/50 but not greater than 99/1, and (2) loss angle δ and complex viscosity η* (Pa.S) measured under the condition of temperature of 250 deg.C and angular velocity of 10 rad/s satisfies (a) the equation: 2500<=tanδ/η*<-0.87> (1) for the polycarbonate (A) and (b) the equation: 4700<=tanδ/η*<-0.87> <=7500 (2) for the polycarbonate (C).
Patent JP-2002365684-A (JP)
Title: Shake compensating optical device
Inventor: ICHIKI YUICHI
IPC: G03B5/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To realize the miniaturization of a device by providing an elastic means dispensing with an elastic force adjustment means and by allocating an unnecessary space emptied by the elastic force adjustment means to the installation space of other elements. SOLUTION: This shake compensating optical device to correct a shake applied to an optical instrument is provided with a support frame to movably support a compensating optical system for correcting the shake in a direction almost orthogonal to an optical axis, and a plurality of elastic means 31 to 33 to elastically energize the support frame in a radial direction. The elastic means 32 and 33 whose elastic force is to be adjusted and the elastic means 31 whose elastic force is not adjusted, constitute the plurality of elastic means.
Patent JP-2002360973-A (JP)
Title: Washing machine
Inventor: IKEMIZU MUGIHEI
IPC: C02F1/42
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an eco-friendly washing machine capable of saving rinsing water by supplying a suitable quantity of detergent regardless of the type of a surface active agent contained in the detergent. SOLUTION: An interfacial tension measuring part 10 is formed in a part of a water tank 1 storing washing water in a washing tub 2. Air is fed into an interfacial tension detecting pipe 11 inserted in the washing water in the interfacial tension measuring part 10 from an air pump 12 to thereby generate bubbles from a lower end opening part of the detecting pipe 11. The interfacial tension of washing water is measured by the maximum bubble pressure method for measuring the pressure in the detecting pipe 11 when the bubbles grow semi-spherically, and the concentration of detergent is detected from the interfacial tension.
Patent JP-2002373439-A (JP)
Title: Optical disk device
Inventor: SUGAYA SATOSHI
IPC: G11B7/12
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To enable an object lens to follow an optical disk, even if the working distance WD is shorter than the wobbling width of the optical disk, and also to prevent the objective lens from coming into contact with the optical disk. SOLUTION: The optical disk device is equipped with an optical disk 3, a lens holder 2 retaining an objective lens 1, a floating slider 5, and an optical head 4 having for example a focus coil 7 on a base 6. The floating slider 5 is supported on the base 6 with a slider support member 8, made of an elastic material. With the objective lens 1 and the optical disk 3 approach within WD, the floating slider 5 is designed to be in contact with a part of the holder 2. In other words, the floating slider 5 is operated as a stopper, thereby preventing the objective lens 1 from coming into contact with the optical disk 3.
Patent JP-2002373432-A (JP)
Title: Objective lens drive device and disk drive device equipped with the same
Inventor: IKEDA NAOTO
IPC: G11B7/09
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To secure an excellent characteristics of an objective lens drive device and miniaturize the device. SOLUTION: The device is provided with a support base 12 made of a magnetic material, which is composed of a base part 14; a supporting shaft 16 and a pair of yokes 15 and 15 which are oppositely positioned beyond the support shaft and on which opposing faces of the yokes respective magnets 17 and 17 are mounted; a focusing coil 24 which is freely supported, so as to be swiveled in the axial direction with respect to the support shaft and freely slidable in the axial direction, while supporting an objective lens 22 and which is fed a driving electric current, when the focusing of a laser beam is performed while a disk type recording medium 102 is irradiated with the laser beam through the objective lens;  and a movable part 13 which has at least a pair of tracking coils 25 and 25, to which a drive electric current is supplied, when the tracking adjustment of the laser beam is performed.
Patent JP-2002372403-A (JP)
Title: Position sensor
Inventor: OKUMURA HIROBUMI
IPC: B60N2/90
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a position sensor which detects whether an object exists in one direction or another from a reference point with a simple constitution and at a low cost by using a rotor. SOLUTION: A casing K, a rotor 6, a magnet 7 held with the rotor 6 and magnetoelectro transducers 3 and 16 switching the output at a specific magnetic field intensity are provided. The rotor 6 is made rotatable in a specific angle within the area where the magnetic force of the magnet 7 affects and the switching of the output of the magnetoelectro transducers 3 and 16 is conducted only once by the rotation of the rotor 6 in clockwise or counterclockwise direction in the constitution.
Patent JP-2002372699-A (JP)
Title: Projection type display device and method for manufacturing the same
Inventor: OZEKI HISAO
IPC: G02F1/1335
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To stick a polarizing beam splitter and a reflective light valve to each other holding a gap in between. SOLUTION: A first integrating member 201 is stuck to the polarizing beam splitter 107G via direct mounting parts 2013U and 2013L. A light valve integrating member 203 with the light valve 109G attached thereto is soldered to solder mounting parts 2011U and 2011L of the first integrating member 201. When the first integrating member 201 is stuck to the upper surface 107U and the lower surface (not shown in a figure) of the polarizing beam splitter 107G, a surface 107S of the polarizing beam splitter 107G and a contact part 2015 of the first integrating member 201 are positioned with each other by holding an auxiliary member 2016 (figure 3) in between. Holes HU and HL provided on the direct mounting parts 2013U and 2013L are respectively filled with an adhesive.  After the adhesive is hardened, the auxiliary member 2016 (figure 3) is removed and the gap CH (figure 4) is obtained between the surface 107S and the contact part 2015.
Patent JP-2003006489-A (JP)
Title: Commodity reception and stock information presentation system
Inventor: HONMA YOSHINORI
IPC: G06Q30/06
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a system which enables a consumer to surely and speedily obtain a desired commodity. SOLUTION: An commodity stock information gathering means 24 of the system 20 gathers data regarding the reception and stock of commodities from a POS terminal 30 of a store, a reception and stock control system 40, or shipment control system 60 and stores commodity names and stock quantities in a stock database 202 according to the gathered data while relating them to the store. According to a retrieval command signal inputted from a consumer- side terminal 10, a desired commodity to be bought is retrieved by using a retrieval means 22 of the system 20 and stores which have the commodity in stock is reported to the consumer-side terminal 10. The consumer selects a store that the consumer can visit by viewing the stores having the commodity in stock and sends a reservation command signal to the system 20, which can reserve the commodity at the store.
Patent JP-2002336828-A (JP)
Title: Garbage decomposition/extinction device
Inventor: ITO TAKAO
IPC: B01F15/06
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a garbage decomposition/extinction device which is constructed so as to have functions capable of removing various bacteria/fungi and odors and subjecting a material to be treated to complete extinction, and also to make the operation stages simple and efficient. SOLUTION: The garbage decomposition/extinction process using the device comprises allowing two vessel, namely, a grinding vessel (1) and a decomposition/ extinction vessel (2) to communicate with each other so as to function as an integrated body, conveying a material to be treated from the grinding vessel (1) to the decomposition/extinction vessel (2), while finely grinding the material with blades (4) fitted to a grinder (3) in the grinding vessel (1) and also pushing a push plate (5) with a screwed bar (6) and a bellows (7), mixing the material to-be-treated with a bio-bacterium (biological decomposition bacterium) bed material (18) charged into the decomposition/extinction vessel (2) provided with a hot-water plate (9) for supplying hot water to the inside of the vessel (2), by using an agitator (8) disposed in the vessel (2), performing deodorization of the material to-be-treated in the grinding vessel (1) by using a fan (10) and a cartridge type deodorization vessel (12), each installed in the device, and keeping a control panel (15) in the device to automate all the driving power supply and operations.
Patent JP-2003001535-A (JP)
Title: Workpiece supporting apparatus
Inventor: KITAYAMA KOJI
IPC: B23K37/04
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece supporting apparatus which can be used in common for a plurality of kinds of workpieces at low cost. SOLUTION: The workpiece supporting apparatus comprises a plurality of workpiece supporting means 10 which has an abutting part 111 abut-able against the workpiece W and can support one workpiece W in cooperation with each other, guiding means 20 for movably guiding the workpiece supporting means 10 such that the abutting part 111 can move in the vertical direction by the movement of the guiding means 20, movement restricting means 25 which can restrict the downward movement of the abutting part 111 to arbitrary height and release the restriction, moving means 30 which can automatically operate to move the workpiece supporting means 10 such that the abutting part 111 comes to the set height so as to correspond to the various kinds of workpieces W when the moving means 30 has been positioned at the required position corresponding to each workpiece supporting means 10,  and transferring means 40 which can automatically transfer the elevating means 30 by turns to the required position corresponding to each workpiece supporting means 10.
Patent JP-2003003412-A (JP)
Title: Expansion joint for bridge
Inventor: KOSAKA AKIRA
IPC: E01C11/02
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint for a bridge such as a road bridge, which makes a risk of leading to an accident lower than ever. SOLUTION: This expansion joint, which is equipped with a load bearing steel plate 2 and a fixing steel plate 3, is formed continuously by a shear deformation part 4 composed of a rubber material 1. The expansion joint can absorb lengthening/shortening of a joint-gap distance, associated with variations in environmental temperature, by virtue of the shear deformation of the deformation part 4. In addition, space parts 7 and 8 are formed in a part of the rubber material 1 in order to enable an inspection for the occurrence of an abnormality in the steel plates 2 and 3.
Patent JP-2003006742-A (JP)
Title: Point card reader/writer system
Inventor: UOZUMI NORIE
IPC: G06Q20/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a point card reader/writer having a function for recording data while including information on DM carried by a client when the client carries the DM. SOLUTION: In this point card reader/writer system, an inputted DM code is accepted and this is stored in a built-in memory part as one case of purchase (utilization) history data by including this code in the purchase (utilization) history data of a member client.
Patent JP-2003003051-A (JP)
Title: Plasticizer for polyester resin
Inventor: TAKENAKA AKIRA
IPC: C08K5/10
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a plasticizer for an amorphous polyester resin capable of imparting flexibility of the amorphous polyester resin without impairing its transparency, and to provide an amorphous polyester resin composition excellent in flexibility, transparency and heat resistance. SOLUTION: The plasticizer for an amorphous polyester resin comprises an ester of a component (a) selected from an aromatic carboxylic acid expressed by general formula (I) (wherein X is a hydrogen atom, a methyl group or a halogen atom; n and m are independently an integer of 1 or above; and n+m=6), a fused polycyclic aromatic carboxylic acid, an alicyclic carboxylic acid and the like with a component (b) selected from alkylene oxide adducts such as an aliphatic monoalcohol, an alicyclic monoalcohol, benzyl alcohol, phenol, and an alkylphenol. The amorphous polyester resin composition comprises the plasticizer and an amorphous polyester resin.
Patent JP-2003012658-A (JP)
Title: Method for producing epoxycyclododecane in high yield
Inventor: KURODA NOBUYUKI
IPC: C07B61/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To raise the yield of an epoxycyclododecane in its production by reducing 1,2-epoxy-5,9-cyclododecadiene. SOLUTION: The yield of the objective epoxycyclododecane is raised by controlling the peroxide content of 1,2-epoxy-5,9-cyclododecadiene used as the starting material to <=0.5 mol% prior to subjecting the 1,2-epoxy-5,9- cyclododecadiene to hydrogenation reduction in the presence of a platinum catalyst.
Patent JP-2002212227-A (JP)
Title: Terminal modified diene copolymer and tread rubber composition for tire containing the same
Inventor: KO YUN-FUUN
IPC: C08C19/32
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a vulcanizable elastic polymer with modified active terminals and a tread rubber composition for a tire containing the same. SOLUTION: In the presence of a nonpolar solvent, the activated terminal of a conjugate diene homopolymer polymerized by an organic lithium initiator or of a copolymer comprising one or more conjugate diene compounds and vinyl substituted aromatic compounds is modified by one or more compounds selected from the group consisting of polysiloxane based compounds described by the formula: Y- C(R3)(R4)}c-Si(R1)(R2)- O-Si(R1)(R2)}d- C(R3)(R4)}e-Y.  In formula 1, Y is (X)a(R)bSi, (X)a(R)bC, or (X)e(R1)fBz-X, wherein X is a halogen atom, R is a lower alkyl group having 1-20 carbon atoms; R1, R3, and R4 are each a low alkyl group or the like, equal to or different from each other, having hydrogens atoms and 1-20 carbon atoms; R2 is equal to X or R1, or is (X)g(R3)hC- C(R3)(R4)}c-1; a is 1-3 and b is 0-2, and a+b=3; c is 1-1,000; d is 1-50,000; e and f are each 0-4, and e+f=4, g and h are each 0-3, and g+h=3; and Bz-X is a benzyl halogen.
Patent JP-2003011671-A (JP)
Title: Rainproof device for automobile
Inventor: SONE TORU
IPC: B60J7/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent getting wet in the rain when getting in/out an automobile on a rainy day and to slowly get in/out the automobile by automatically stretching a rainproof sheet and covering an upper part of a getting in/out space formed between a door and a vehicle body when opening the door with the rainproof sheet by a normal operation to only open/close the door, to prevent an umbrella insufficient in water draining from being brought into the automobile by sufficiently performing water draining of the umbrella got wet in the rain, to eliminate water leakage within the automobile, to prevent generation of unpleasant odor and rust on a vehicle body floor, to perform a light work such as entering in a slip without getting wet in the rain under the rainproof sheet in the automobile for a home delivery service system, etc. SOLUTION: One end 3a and the other end 3b of the rainproof sheet 3 wound in a roll-shape on a drum 4 are fixed to the door 2 and the vehicle body 10 side of the automobile 9. When opening the door 2, the rainproof sheet 3 is automatically stretched to cover the upper part of the getting in/out space 11 formed between the door 2 and the vehicle body 10.