baber/WOPTO huggingface dataset:
Patent JP-2002020071-A (JP)
Title: Man conveyor
Inventor: YOSHIKAWA TATSUYA
IPC: B66B27/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem that sticking of a brake lining cannot be detected except for inspection operation. SOLUTION: The apparatus comprises an endlessly arranged footstep, an endless hand-rail running in the same direction as the footstep, a hand-rail speed detecting means for detecting the moving speed of the footstep, and a control means which outputs stop of the operation by judging abnormality when it is detected that the speed of the footstep or hand-rail detected by the footstep or hand-rail speed detecting means does not reach a first predetermined reference speed after a lapse of a first predetermined time required for reaching the predetermined speed after receiving an operation instruction for the footstep and hand-rail.
Patent JP-2003001419-A (JP)
Title: Arc welding device
Inventor: TAKAGI RYUHEI
IPC: B23K9/127
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the feeding fault of a welding wire, etc., brought about by the occurrence of clogging by the spatters in welding which stick to the inside surface of a metallic guide for holding an insulation guide on the inner side and grow large with an arc welding device which is constituted to maintain the projecting length of a welding wire long by providing the front end side of a power feed tip with the insulation guide made of ceramics. SOLUTION: This arc welding device 12 has a welding torch body 18, the power feed tip 14, the insulation guide 30 made of the ceramics and the metallic guide 24 and performs welding by generating an arc A between the front end of the welding wire W and a base metal 34 to be welded. The front end of the insulation guide 30 is projected from the front end of the metallic guide 24 within a range from 0.5 to 2.0 mm in the projecting length.
Patent JP-2002374428-A (JP)
Title: Synchronizing signal processing circuit
Inventor: KATAYAMA YASUYUKI
IPC: H04N5/06
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a synchronizing signal processing circuit which makes it hard for a sampling error to occur when a vertical synchronizing signal is sampled with a horizontal synchronizing signal. SOLUTION: A vertical synchronizing signal sampling circuit 11 samples the vertical synchronizing signal VD with 0 and 1/2 phases of the horizontal synchronizing signal HD and a vertical synchronizing signal sampling circuit 12 samples it with 1/4 and 3/4 phases. A selector 13 selects the outputs of the vertical synchronizing signal sampling circuits 11 and 12. A line counter 14 counts lines in a vertical period and a comparing circuit 15 compares the number of lines before a current field with the number of lines of the current field. A control circuit 16 performs control to switch the selection of the selector 13 when a difference between the number of lines before the field and the number of lines of the current field is detected.
Patent JP-2003002192-A (JP)
Title: Vehicle
Inventor: KAWASAKI TAKESHI
IPC: B61F19/04
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a collision energy absorbing mechanism on a vehicle using hollow type materials. SOLUTION: An under-frame 203 of a car body is constituted by joining multiple hollow type materials 20. The longitudinal vehicle direction is the push-out direction of the hollow type materials 20. At a forehead of the car body, there is a collision energy absorbing device 100. The collision energy absorbing device 100 comprises a bumper 110 and expansion materials 120 inserted to the hollow section of the hollow type materials 20. When the car collides, the bumper 110 is pushed out the expansion materials 120 to the hollow section. At that time, protrusion sections 124 and 124 of the expansion unit 120 push a connecting plate 23 connecting two faceplates 21 and 22. The energy is absorbed.
Patent JP-2002020448-A (JP)
Title: Coating composition
Inventor: HUYNH-BA GIA
IPC: C09D7/12
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition which forms a film coating providing excellent productivity; a novel binder component used therefor, and a novel constituent component used therefore. SOLUTION: A novel composition (i) is provided which is a polyol reaction product prepared by mixing a polyhydroxyl-tertiary-amine with an organic polyisocyanate, provided that at least two hydroxyl groups of the amine are bonded indirectly to the nitrogen atom of the amine via molecular chains each containing at least two carbon atoms and that substantially all the isocyanate groups of the polyisocyanate have reacted with hydroxyl groups of the amine. A coating compostition provided contains this novel composition (i).
Patent JP-2002338549-A (JP)
Title: Benzimidazole compound, azobenzimidazole compound and its chelate compound
Inventor: SAITO NAHO
IPC: C09B45/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new benzimidazole compound useful as an intermediate for synthesizing various kinds of coloring matters, a new azobenzimidazole compound synthesized by using the same and its metal chelate. SOLUTION: This azobenzimidazole compound is represented by general formula (2-a) or (2-b) (R1 and R2 are each a hydrogen atom, an alkyl group, an alkoxyalkyl group, a cyanoalkyl group, an arylalkyl group or an aryl group; R1 and R2 are not hydrogen atoms at the same time; R1 and R2 may be bonded to form a heterocycle; R3 is a hydrogen atom, an alkyl group, a fluorinated alkyl group, an aryl group which may contain a substituent group; R4 is a hydrogen atom, a substituted or nonsubstituted alkyl group, a substituted or nonsubstituted aryl group; R5 and R6 are each a hydrogen atom, an alkyl group, a fluorinated alkyl group, an alkoxy group or a halogen atom; X is a substituted or nonsubstituted aromatic group, a substituted or nonsubstituted heterocycle). Its metal chelate compound is provided. This benzimidazole compound is an intermediate for synthesizing these compounds.
Patent JP-2003004311-A (JP)
Title: Air conveyor
Inventor: AISO KAZUHIRO
IPC: F24S90/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an air conveyor having an enhanced reliability. SOLUTION: The air conveyor comprises: a passage for permitting air to be conveyed to flow; a fan section 9 provided in the passage and separating the passage into an upstream side and a downstream side; a fan motor 13 for rotatively driving a blower impeller 47 of the fan section 9; a heat radiating impeller 15 mounted on a rotation shaft 53 of the fan motor 13 to which the blower impeller 47 is connected; and a motor chamber 11 separated from the passage by partition walls 55, 57 and 59 and having the radiator impeller 15 and the fan motor 13 housed therein. The motor chamber 11 is provided with an inflow port 60 for permitting atmospheric air to flow in, and an outflow port 61 connected to the upstream side of the passage for discharging air in the chamber 11 to the upstream side of the passage.  The outflow port 61 is formed in the vicinity of the part of the partition wall 55 through which the shaft 53 is passed. The impeller 15 is made of a thermally-conductive material.
Patent JP-2003008959-A (JP)
Title: Image pickup device and its mode selecting method
Inventor: KAWASE KAZUHIKO
IPC: H04N5/225
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that provides support forms respectively suitable for a moving picture and a still picture and can photograph both the moving picture and the still picture with high quality in a natural video image without a sense of incongruity. SOLUTION: In the image pickup device with a flat main body outer shape in a 1st support form being a device main body support form in a moving picture photographing mode where the size in the vertical direction is greater than the size in the lateral direction with respect to an optical axis, in the case of a 2nd support form supporting the device main body where the length direction of the flat shape is turned laterally by a prescribed angle with respect to the optical axis as the outer shape of the device main body in a still picture photographing mode, operation buttons are placed at positions at which the photographing in the 2nd support form is available.  An image pickup means has an image pickup element that applies photoelectric conversion to an object light and a lens to focus the object light to an image pickup area of the image pickup element, the lens is placed above the front side of the flat shape and a strobe lighting section is placed under the front side.
Patent JP-2003005145-A (JP)
Title: Device and method for sticking substrate
Inventor: KAGEYAMA TETSUYA
IPC: B32B37/16
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for sticking a substrate brought into contact with a surface of the substrate to the minimum in the case of sticking, impressing a load to the substrate to the minimum in the case of sticking and further suppressing a degree of bending of the substrate. SOLUTION: The device for sticking the substrate sticks the substrate 13 to an auxiliary body 11. The device for sticking the substrate is provided with substrate holding means 14, 17 to hold the substrate to be stuck by gripping the peripheral part at positions separated from the auxiliary body on the upper side, distance controlling means 15 to control the distance between the auxiliary body and the substrate holding means and controlling means 16 for positions in plane directions to control the positions of the substrate holding means in directions along the surface of the auxiliary body with respect to the auxiliary body.
Patent JP-2003009153-A (JP)
Title: Picture coding apparatus and method therefor, program code and storing medium
Inventor: KAJIWARA HIROSHI
IPC: H04N19/91
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To perform efficient picture coding picture data containing regions requiring different resolution levels is coded. SOLUTION: Picture data is divided into sub-bands and is quantized by a discrete wavelet transform section 102 and coefficient quantization section 103. Area designation information H (x, y) for designating the regions requiring a high resolution is inputted from a high resolution region information input section 105. A mask generation section 106 determines mask information M (S, x, y) showing on the basis of H (x, y) whether or not each of coefficients HL2, LH2 and HH2 is a coefficient generated by referencing pixels in the high resolution regions. For the coefficient of each quantized sub-band, a coefficient correcting section 104, if the sub-band S has one of HL2, LH2 or HH2, applies correction to the sub-band S by referencing M (S, x, y), and if it has a coefficient other than HL2, LH2 or HH2, does not apply correction.
Patent JP-2003017516-A (JP)
Title: Method for manufacturing semiconductor device and molding apparatus used for it
Inventor: FURUKAWA MITSUHIRO
IPC: B29K105/22
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a resin sealed semiconductor device. SOLUTION: By performing a batch molding using a mold 21 where a plurality of cavities 21c, which are capable of covering each of a plurality of device regions at one time, and a plurality of pots, which are provided for each cavity 21c independently and lead to one cavity 21c, are formed, a resin for sealing does not flow from one pot to a plurality of cavities 21c, and the resin for sealing flows from each pot to only one corresponding cavity 21c. As a result, independent of the difference of the number of mounted chips and/or an array of chips on a wiring substrate, the resin for sealing can be stably injected into each cavity 21c and the occurrence of wire deformation and/or wire flow at the collective molding can be prevented.
Patent JP-2003013406-A (JP)
Title: Construction method for repairing and treating road surface
Inventor: OKABAYASHI MASATOSHI
IPC: E01C23/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for repairing and treating a road surface, which reduces costs, brings about excellent adhesive properties and durability, and rapidly releases a road from a blocked state. SOLUTION: Water is added to asphalt heated to a prescribed temperature, and foamed asphalt 27 is sprayed on the road surface 15 to be repaired. After that, an aggregate 7 small in grain size is sprayed from above the foamed asphalt 27 under a foamed state, wholly sunk into the expanded foamed asphalt 27, and rolled flatly by a compacting roller 5 after being wholly surface-treated with the asphalt in order to increase the force of adhesion between the aggregates 7 and to the road surface 15.
Patent JP-2003011363-A (JP)
Title: Ink jet head driver
Inventor: NAKAGAWA SEIJI
IPC: B41J2/055
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet head driver in which a head driver is protected against deterioration of characteristics or breakdown. SOLUTION: When a current detector 5 detects a current flowing into a ground line, a driving voltage waveform generator 1 generates a driving voltage waveform having an amplitude smaller than that of the power supply voltage of a head driver 3.
Patent JP-2003015835-A (JP)
Title: Printing system
Inventor: TSURUNO KOICHIRO
IPC: G06F3/12
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To shorten time to be taken for a reallocation processing of a band buffer. SOLUTION: In this printing system consisting of a host PC 1 having an application 3 and a printer driver 4 and a printer 2 to execute a printing processing and to perform a banding processing of printing data for one page, it is constituted so that the printer driver 4 processes the printing data from the application 3 when printing setting information of a printing object or printing setting information by every page is changed and performs the reallocation processing of band buffer size only when the printing setting information to have an influence on the band buffer size on the side of the host PC or the printing setting information by every page is changed.
Patent JP-2003012924-A (JP)
Title: Curable resin composition
Inventor: FURUKAWA NOBUYUKI
IPC: C08K5/357
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition excellent in heat resistance, mechanical characteristics and adhesive properties and having a capability of forming films improved in flame retardance. SOLUTION: The curable resin composition comprises a heat-curable resin having at least one dihydrobenzoxazine ring and a polyimide resin or a polyimide precursor in a weight ratio of 5-95:95-5, wherein the polyimide resin is a polyimide resin prepared from an aromatic tetracarboxylic acid dianhydride and biphenyldiamine or diaminosiloxane, and the heat-curable resin having a dihydrobenzoxazine ring is a resin represented by formura (3).
Patent JP-2003010536-A (JP)
Title: Magic game system
Inventor: KATO HIDEO
IPC: A63J21/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a magic game system that can express mystery and unexpectedness of a magician guessing something that chosen by a spectator and is expected to be unknown without taking time and trouble and makes enjoy a magic game. SOLUTION: A magic game is distributed from a web server through the Internet and provided on a personal digital assistance in real time or downloaded to the storage device of a personal digital assistant having a communications function. When a spectator selects at least one choice from among a plurality of choices displayed on the screen of a personal digital assistant and inputs invisibly to the magician, by changing the arrangement by a prescribed method and displaying a choice selected and inputted and other choices or selecting other choices displayed by a prescribed method in a magic game system, the magician who must have no idea can guess a choice selected by the spectator and inputted.
Patent JP-2003010890-A (JP)
Title: Sludge solubilization method, sludge solubilization apparatus and drainage treating system provided with the same
Inventor: ISEMURA KOJI
IPC: F04B23/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To avoid an enlargement of a whole apparatus and to certainly solubilize a sludge by a cavitation effect of the sludge solubilization apparatus. SOLUTION: After the sludge stored in a storing part A is sampled by a transferring pump 2 and insolubles such as garbages are removed at a pre- treatment part 3, a pressure of the sludge is raised by a pressure pump 41. The pressurized sludge is injected into a solubilizaiton treatment tank 42 by a nozzle and cells of microorganism constituting the sludge are destroyed by cavitation accompanying with this injection to solubilize it. A circulation line 43 for connecting the solubilization treatment tank 42 and a suction side of the pressure pump 41 is provided and large numbers of times of solubilizaition treatments are carried out by circulating the sludge between this circulation line 43 and the solubilization treatment tank 42. Thereafter, the sludge after the solubilizaition treatment is fed to an organism treatment tank of a drainage treating system by a feed pipe 55.
Patent JP-2003020330-A (JP)
Title: Polyester resin
Inventor: KIKUCHI HIROBUMI
IPC: C08J5/18
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a novel polyester resin that exhibits excellent molding processability and gives a molded article excellent in impact resistance. SOLUTION: The polyester resin primarily comprises a dicarboxylic acid unit comprising a terephthalic acid unit (I) and a 1,4-cyclohexane dicarboxylic acid unit (II) and/or an isophthalic acid unit (III) and a diol unit comprising an ethylene glycol unit (IV) and a 1,4-cyclohexane dimethanol unit (V) and has a melting point of 210-250 deg.C and an intrinsic viscosity of 0.6-1.5 dl/g wherein a molar ratio of the constitutional units is given alternatively as A : I: (II +III)=97:3-90:10 and IV:V=97:3-88:12 or as B : I: (II+III)=95:5-80:20 and IV:V=20:80-5:95.
Patent JP-2003033012-A (JP)
Title: Current controller for inductive load
Inventor: HONDA TAKAYOSHI
IPC: H01F7/18
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To shorten time required for computation processing for current feedback control in a current controller for an inductive load. SOLUTION: Computation processing is performed to find the duty ratio of a PWM signal for making the value of current flowing in a linear solenoid a target current value Vt from the voltage values (a detected current value) VIOH, VIOL of both ends of a current detecting resistor and the target value Vt, in order to control the duty ratio of the PWM signal to a switching element for causing current to flow so as to make the current flowing in the linear solenoid coincide with the target value.  A controller for performing that computation processing at each specified period, uses 'a multiplying means for exclusive use which receives only a multiplicand as an input, and performs multiplication of the multiplicand by a multiplier only by shift processing(sft) and addition and subtraction processing (+, -)' as a multiplying means which outputs a multiplied value of the multiplicand multiplied by the multiplier. As a result, time required for the computation processing can be greatly shortened.
Patent JP-2003023808-A (JP)
Title: Link connection structure for tractor
Inventor: OSUGA MASASHI
IPC: A01B59/043
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a link connection structure for a tractor, which is provided with lower link pins so as not to obstruct installation of a rear connection frame and a back hoe on a tractor body. SOLUTION: The rear connection frame 2 is installed at the rear of the tractor body T and a pair of the right and left lower link pins 16 are opposingly arranged at the right and left lower parts of the rear connection frame 2 at intervals 21 through which lower links 17 can be passed.
Patent JP-2003025328-A (JP)
Title: Method for producing prepreg and an apparatus for producing prepreg by using the same
Inventor: HARA TAKASHI
IPC: B29K105/06
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in order to make a fiber base material be impregnated surely with a resin, a long impregnation time is necessary to cause the enlargement of an apparatus and the reduction of the conveyance speed of the base material, and the complete impregnation is difficult when the base material is thick. SOLUTION: An apparatus is provided with an impregnation tank for housing a resin varnish for the impregnation of the fiber base material, a suction impregnation roll which is installed in an impregnation layer and has a hole part for sucking the varnish to a surface part, an ejection impregnation roll which is installed in the impregnation layer and has a hole part for ejecting the varnish to the surface part, and a means for supplying the varnish sucked into the suction impregnation roll into the ejection impregnation roll.
Patent JP-2003032605-A (JP)
Title: Photographing apparatus
Inventor: MUKOHARA YOSHITAKA
IPC: H04N5/225
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To easily and accurately cut a print without any need for obtaining the cutting position of the print by calculation or the like. SOLUTION: The photographing apparatus comprises a photographing means for photographing a subject, an image storage means for storing an image that is photographed by the photographing means, and a printing means for printing a photographed image being stored by the image storage means. Additionally, the photographing apparatus comprises a recognition means for recognizing a photographing position within the screen of the photographed image, an image size-setting means for setting the photograph position being recognized by the recognition means to a print image in a desired size, and a cutting guide- setting means for setting a cutting guide for cutting according to the print image, thus printing the cutting guide together with the print image.
Patent JP-2003027086-A (JP)
Title: Transparent detergent composition
Inventor: TAKASE YOSHIHIKO
IPC: A61K8/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent detergent composition which has a very mild action on hair and skin, exhibits excellent frothing and detergency, and has an appropriate viscosity necessary for preparing a base material. SOLUTION: This transparent detergent composition comprises at least one kind selected from the group consisting of hydrophilic polyglycerin fatty acid esters having an HLB of >=10, at least one kind selected from the group consisting of amphiteric surface active agents, and at least one kind selected from the group consisting of compounds represented by the formula: R1 -(OCH2 CH2 )nO-R2 (wherein R1 and R2 are each an alkyl group, an alkenyl group or a hydroxyalkyl group and each group may be branched or linear; and (n) is a number of >=1).
Patent JP-2003029230-A (JP)
Title: Base, mechanism for overlapping bases and method for overlapping bases
Inventor: KOJIMA JUNICHI
IPC: G09F9/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To efficiently perform positioning in overlapping bases in manufacture of a liquid crystal panel or the like. SOLUTION: A pair of two marks (8U1, 8U2 and 8D1, 8D2) formed for glass bases 8U and 8D for positioning have a shape that has directivity only in the direction of the opposite marks facing each other. As a result, even though either of marks (8U1, 8U2 and 8D1, 8D2) being a pair of two deviates from the visual fields of imaging apparatuses 431 and 432 or is imaged while the mark overlaps on a mark of another base, middle points Pu and Pd needed for positioning can be predicted by calculating the middle points Pu and Pd with arithmetic operations from an imaged pattern of the other mark that is normally photographed.  Then, a base position is moved so as to bring the entire marks into the visual field regions of the imaging apparatuses by correcting a base position based on the positions of the predicted middle points Pu and Pd, so that appropriate and accurate overlapping can be carried out.