baber/WOPTO huggingface dataset:
Patent JP-2003040522-A (JP)
Title: Driving device of cable drum
Inventor: SATO MITSUSUKE
IPC: B65H49/34
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a driving device of a cable drum that is used for winding a cable, has a simple structure, is inexpensive, is easily operated, and can be applied to any drum made of wood or steel. SOLUTION: A driving roller 3 and a receiving roller 4 are supported on a base 2. The cable drum 21 is supported rotatably on the rollers 3 and 4. A shaft 5 is anchored to the base 2 with an anchoring member 6, and a driving roller 3 rotates the cable drum 21 to wind the cable 22. The receiving roller 4 is liftable on the base 2 via an arm 8, the cable drum 21 can easily get over this on the lower side, and the cable drum 21 can be kept between the receiving roller 4 and the driving roller 3 on the upper side. The driving roller 3 is divided into two, a roller 3a for the wood made drum and a roller 3b for the steel drum. Expand metal is set up on the outer periphery of the roller 3a, and urethan resin is set up on the outer periphery of the roller 3b.  A position of the driving roller 3 is changed to select the rollers 3a and 3b for receiving the cable drum 21 to respond the wood made drum 21w or the steel drum 21s.
Patent JP-2003039126-A (JP)
Title: Method for synchronizing plural destack cylinder
Inventor: MUKAI SHIGEO
IPC: B21D43/24
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To easily synchronize the timing of a destack cylinder of the destack device. SOLUTION: By appointing a standard destack cylinder, time for the standard destack cylinder and other destack cylinders to require for descending.adsorbing.ascending motions is measured, and the measurement result teaches which destack cylinder causes a timing misalignment. The measurement of the motion time is executed by increasing the counter value of the sequencer per each scan, and the teaching is performed by blinking/lighting of the lamp in accordance with each destack cylinder.
Patent JP-2003039298-A (JP)
Title: Automatic polishing device for crt face
Inventor: KAWAHASHI JUNJI
IPC: B24B13/015
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To improve the work environment, increase the work efficiency, eliminate generation of dust on the surface treatment process in a clean room of the next process and prevent uneven polishing. SOLUTION: In the automatic polishing device for CRT face, holding means which hold CRTs with the face down are prepared each zone of a polishing zone and a wiping zone. In the polishing zone, a plurality of abrasive pads of oval shape are located rotatably on the seats in a line being shifted by 90 deg each. In the wiping zone, wiping rollers provided with water-absorbing property and flexibility on the surface are located on the seats. Both in the polishing zone and wiping zone, the work is performed with the CRT face down, thereby preventing the dust or abrasives generated during polishing from intruding into a clearance of a band wound near the frit seal and preventing the dust from being carried out to the next process.
Patent JP-2003045768-A (JP)
Title: Method of applying chemical solution
Inventor: TANAKA YASUHIRO
IPC: G03F7/16
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of applying chemical solution, whereby a chemical solution can be applied evenly at all times over the surface of a wafer, regardless of the material and the shape of the surface of the wafer. SOLUTION: A chemical solution 4 is dropped from a chemical nozzle 11 onto a surface of a wafer 3 placed on a spin chuck 12. After the chemical solution 4 is dropped, the spin chuck 12 is rotated at a low speed to rotate the wafer 3. By rotating the wafer 3, the dropped chemical solution 4 is spread non uniformly from the center to the periphery of the surface of the wafer 3. After the uneven spreading of the chemical solution 4 is confirmed, the chemical nozzle 11 is operated and is moved to a position, where the chemical solution 4 will not spread. The chemical solution 4 is dropped again from the moved chemical nozzle 11 to a position, where the chemical solution 4 will not spread. After the chemical solution 4 is dropped again, the spin chuck 12 is rotated at a high speed to rotate the wafer 3.  By rotating the wafer 3 at a high speed, the chemical solution 4 dropped on the surface of the wafer 3 is spread and is applied evenly over the surface of the wafer 3.
Patent JP-2002133411-A (JP)
Title: Information processing method, information processor and program
Inventor: YOSHII HIROTO
IPC: G10L15/06
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To generate a sorting tree requiring relatively short counting time and being proper. SOLUTION: This information processing method for parting a feature space, where a point set given as a learning pattern exist to form the sorting tree based on the learning pattern comprises a linear joint feature amount forming step of forming a new feature amount by the linear joint of the feature amount of the learning pattern, a hierarchy preprocessing step of giving previous hierarchical fragmentation to the new feature amount formed in the linear joint feature amount forming step, and a classifying the tree-forming step of forming the classifying tree, based on the learning pattern processed into hierarchies in the hierarchy preprocessing step.
Patent JP-2003039036-A (JP)
Title: Method for converting organic waste into biogas
Inventor: KITANO MAKOTO
IPC: C12N1/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To digest even organic wastes having a high nitrogen content. SOLUTION: A slurry of organic wastes 1 is heated to 150-350 deg.C in a hydrothermal treater 9 to convert the wastes into hydrothermally solubilized solubles 14. The hot solubles 14 are cooled to about 100 deg.C with a cooler and simultaneously reduced in pressure to the atmospheric pressure by means of a pressure reducing valve 13, and it is transferred to a flashing tank 11 where it is allowed to stay for a necessary time. Most of the ammonia contained in the solubles 14 is stripped by the flashing. The formed ammonia vapor 23 together with steam 22 is withdrawn from the ammonia withdrawal port 15 of the tank 11. The solubles 14 with an ammonia concentration lowered by stripping ammonia is transferred to a digester 4, where it is anaerobically digested to form a biogas 5. The effluent 6 from the digester is denitrified in a wastewater treater 7 and then discharged.
Patent JP-2003043268-A (JP)
Title: Optical fiber light guide device
Inventor: KO ARATA
IPC: G02B6/04
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber light guide device which efficiently receives incident light and guides it. SOLUTION: A plurality of optical fibers (the diameter of the outer circumference of the core is 980 μm, the diameter of the outer circumference of the clad is 1,000 μm) are ground to a tapered shape so that the ground surfaces cross the axial direction with an angle of 0.19 degree and further cross the core part of an incidence surface. Here, the plurality of optical fibers are ground so that the two intersection lines of the incidence surface and the ground surfaces are mutually parallel and the length of each intersection lines at the core part is 700 μm. A light receiving surface is formed by arranging the incidence surface of the optical fibers thus ground in a line and approximately on the same plane, superposing the ground surfaces of the adjacent optical fibers and fixing the fibers.
Patent JP-2003038404-A (JP)
Title: Electric vacuum cleaner
Inventor: KODERA SADAMOTO
IPC: A47L9/32
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner capable of preventing damage of a dust collecting cover and a handle even in the case of opening the dust collecting cover in a state where the handle disposed close to the dust collecting cover is kept pulled up. SOLUTION: In this electric vacuum cleaner, the dust collecting cover 21 opening and closing an opening of a dust collecting chamber and a vertically movable handle 11 used in carrying the cleaner body 1 are provided on the top surface side of the cleaner body 1. The cleaner is provided with a safety mechanism for downward moving the pulled-up handle 11, interlocking with opening of the dust collecting cover 21.
Patent JP-2003044375-A (JP)
Title: Remote control system for electronic device
Inventor: KISONO MASAATSU
IPC: H04Q9/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a system and to improve operability in the remote control system for an electronic device. SOLUTION: In the remote control system for the electronic device, the part of picture data in an HTML document 11 being interface data of a setting/ monitoring program 12 stored in facsimile equipment 1 being the electronic device is previously stored in the hard disk of PC 2 as an image file 21. Data on a link to the image file 21 is mentioned in the HTML document 11.
Patent JP-2002107552-A (JP)
Title: Plastic multi-filament type optical fiber
Inventor: SUZUKI FUMIO
IPC: D01D5/30
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a plastic multi-filament type optical fiber which is bright in a transmission picture, has no pixel fault and has low transmission loss. SOLUTION: In the plastic multi-filament type optical fiber having a sea and island structure in which light guiding island parts are arranged in a sea part, the number of dust of >=0.5 μm contained in 1 g of resin composing a core through which light passes mainly out of the islands is <=4,000. Also, in the same optical fiber, the number of dust of >=0.5 μm contained in 1 g of the resin composing the sheath or the sea is <=4,000.
Patent JP-2003049383-A (JP)
Title: Elastic belt for paper making calender
Inventor: SAKUMA NORIO
IPC: D21F7/08
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an elastic belt for a paper making calender by solving problems such that in a conventional elastic belt, when its elasticity is to be exhibited only by resin characteristics, its structural strength becomes insufficient, and when the elasticity is secured by retained bubbles produced by a spraying jet, it requires much longer time for its production. SOLUTION: This elastic belt for the paper making calender obtained by covering a side of a base body, which makes contact with a paper sheet, with an elastic polymer member has the elastic polymer member equipped with a minute first elastic polymer member layer and a second elastic polymer member layer retaining innumerable small voids having almost the same size so as to obtain a following property toward the unevenness of a paper sheet by the flexibility of the middle layer retaining the small voids and the minute surface layer.
Patent JP-2003046018-A (JP)
Title: Metal-lead type package
Inventor: GOTO YOSHIHIRO
IPC: H01L23/06
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To realize a low cost metal package, where the reliability of the electrical connections between metal leads arranged on the metal package and electrical components, such as semiconductor devices which are arranged inside the metal package is improved, and the mounted positions of the electrical components can be changed easily, by simply changing the design of a multilayer wiring board to be added, without degrading the electrical and mechanical characteristics and with proper workability for electrical component mounting. SOLUTION: In the metal package 7, where the metal leads 10 are sealed and mounted on a metal container 7 with a sealing glass 11, a multilayer wiring board 1 provided within the metal package and the metal leads are coupled together electrically and mechanically. The multilayer wiring board has metal- lead connecting electrodes 3, to be connected with the metal leads and electrical component relaying/connecting electrodes 2 for relaying and/or connecting to the electric components mounted inside the metal package.
Patent JP-2003045869-A (JP)
Title: Anode formation system, method for forming porous layer using it and method for producing thin semiconductor film
Inventor: INAKANAKA HIROSHI
IPC: H01L21/316
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an anode formation system in which current density distribution can be made uniform by controlling the magnitude or distribution of leak current and a porous layer can be formed uniformly over the entire surface of a substrate. SOLUTION: A silicon substrate S is set in an anode formation system 10 by inserting a member 15 holding the silicon substrate S into a guide groove 16 provided in an electrolytic solution tank 11. A first groove G1 formed between the silicon substrate S and the substrate holding member 15 and a second groove G2 formed between the substrate holding member 15 and the inner wall face 16W of the guide groove 16 and uniform. Resistances of the first groove G1 and the second groove G2 are set higher than the resistance of the silicon substrate S. The substrate holding member 15 holds the silicon substrate S while securing it between the stop part 31 of a first cassette 21 and the annular stop member 41 of a second cassette 22.
Patent JP-2003049852-A (JP)
Title: Bearing device for axle
Inventor: SHIMA KOJI
IPC: F16C33/78
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a seal member contacting with the side of a hub flange having axial lips of an elastic seal projected diametrically outward, wherein mud water, etc., stuck to the outer circumferential surface of the outer ring member easily flows to the axial lips side along the end surface of the outer ring member and is collected between the hub flange and the elastic seal, thereby causing the lowering of the sealing performance of the seal member. SOLUTION: In a seal structure 12 having a dam member 13a formed by extending and projecting a part of a core bar 13 upward from the outer circumferential surface of the cylindrical outer ring member 10 outward in the diametrically direction, when the mud water is splashed to a cylindrical outer ring member 10 in traveling of a vehicle, the dam member 13a can prevent the mud water from flowing toward the elastic seal 37 so as to maintain the sealing performance in the seal structure 12.
Patent JP-2003047745-A (JP)
Title: Game control data supply system
Inventor: OKABAYASHI TAKAHIRO
IPC: A63F7/02
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent fraudulence in the process of delivering game machines as much as possible. SOLUTION: After the completion of the carrying in and installation of a game machine 10 to a game parlor, an encoded data stored in a memory of a system managing unit 70 being related to the machine type number of the game machine 10 installed at the game parlor is transmitted at a specified timing to a data totaling managing device 60. The encoded data is further transmitted to the game machine 10 from the data totaling managing device 60. As the encoded data is transmitted to the game machine 10, a CPU 111 of the game machine 10 decodes the encoded data using a decoding key stored in a ROM 113 to store a game control program obtained by the decoding into a ROM 12 for storing programs.
Patent JP-2003055963-A (JP)
Title: Pile head structure and pile head metal fitting
Inventor: SUZUKI HIROYUKI
IPC: E02D5/58
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the backlash of a reinforcement mounted on the head part of a pile when firmly integrating the pile to foundation concrete and realize the mounting of a bent reinforcement on a pile head. SOLUTION: This pile head structure comprises a screw member 2 having a female screw 2a formed thereon and welded to the circumference of the head part 1a of the pile 1 and a deformed bar 5 connected with a relay bolt 3 to be screwed to the female screw 2a of the screw member 2. The pile 1 is fixed into the foundation concrete 6 through the deformed bar 5 having the junction bolt 3 screwed to the screw member 2 of the pile 1 buried in the ground.
Patent JP-2003051949-A (JP)
Title: Image processing method and image output device
Inventor: ITO YUKI
IPC: B41J2/52
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method and an image output device that can emphasize voids and sharply output the void, independently of a gradation level of pixels around the void. SOLUTION: The image processing method for processing input image data expressed in a plurality of gradation levels from a minimum level to a maximum level, includes a binary processing step of extracting a matrix comprising m-pixels × n-pixels from the input image data, applying binary processing to pixels of the matrix where '0' is set to the minimum gradation level and '1' is set to all of the gradation levels other than the minimum gradation level, a void emphasis processing of applying void emphasis processing to each pixel in the binary processed matrix, and a correction step of applying color correction processing to each pixel in the matrix subjected to void emphasis.
Patent JP-2003058154-A (JP)
Title: Musical performance practicing device and program for musical performance practicing process
Inventor: MINAMITAKA JUNICHI
IPC: G10H1/00
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To enable a user to decide whether a musical performance state is good in real time when playing a set piece of music over a look at its musical score displayed on a specific display device. SOLUTION: The CPU 11 of a personal computer 1 compares musical performance data inputted from an electronic musical instrument 2 with note-on events of music data in a music ROM 15 to decide the state of musical performance operation and displays image data of a decision image corresponding to the decision result at a display part 17 where notes corresponding to the note-on events are displayed as the musical performance operation advances.
Patent JP-2003055102-A (JP)
Title: Granular agrochemical composition and method for producing the same
Inventor: MISUMI YUJI
IPC: A01N25/12
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain a granular agrochemical composition for extremely reducing deposits and fixed materials which contain an agrochemical active ingredient in a high concentration and occur during production of a granular agrochemical composition and dust occurring during application, not releasing particles firmly supported on a concave structure on the surface of an oil-absorbing carrier, slightly causing decomposition of the agrochemical active ingredient even by long-term preservation, having neither mutual adhesion of particles of the composition nor caking and excellent storage stability. SOLUTION: In this granular agrochemical composition comprising a liquid mixture of the agrochemical active ingredient solid at a normal temperature and a component which does not dissolve the agrochemical active ingredient and is liquid at a normal temperature and an oil-absorbing granule as essential raw materials, the oil-absorbing granule has a trough-like concave structure on the surface and the agrochemical active ingredient solid at a normal temperature is supported on the trough-like concave structure to give the granular agrochemical composition. A method for producing the granular agrochemical composition is provided.
Patent JP-2003059783-A (JP)
Title: Electric double layer capacitor
Inventor: OTA TETSUJIRO
IPC: H01G11/14
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric double layer capacitor in which the internal resistance of the capacitor can be decreased while reducing the size and decreasing the number of components. SOLUTION: A pair of planar electrodes sandwiching a separator are wound such that the end faces of respective electrodes project in the opposite directions thus producing capacitor elements 1a, 1b and 1c. Connecting plates 5a, 5b, 5c and 5d are connected with the end face of respective electrodes of the capacitor elements 1a, 1b and 1c which are then contained, along with electrolyte, in a plurality of capacitor element containing sections 6a, 6b and 6c separated in an outer case 8 by means of barrier wall parts 7a and 7b, respectively. External connection terminals 11b and 11c of the connecting plates 5b and 5c are connected such that the capacitor elements 1a, 1b and 1c are connected in series.
Patent JP-2003054170-A (JP)
Title: Information recording card with forgery preventing measure
Inventor: KITAMOTO YOSHIHIRO
IPC: B42D15/10
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an information recording card with a forgery preventing measure which is not technically generalized and which is difficult to forge or duplicate. SOLUTION: The information recording card 1 is provided with the forgery preventing measure at a center base 10. The forgery preventive measure has parallel line patterns 12 of concentric circles of the same shape, the same color or the same series color applied on front and rear surfaces of the transparent center base 10 in such a manner that a width of a line of the pattern 12 is in a range of 0.3 to 1.0 mm and its interval is the same as the width of the line. The card 1 comprises a solid printing layer 20 made of a background color for bringing out the pattern on the overall rear surface of the pattern 12 of the concentric circles of the rear surface, and a design pattern layer 30 formed on a part having no pattern 12 of the concentric circles on a surface not having the layer 20.
Patent JP-2003058886-A (JP)
Title: Device, method and program for deciding similarity of image, recording medium with the program recorded thereon, and image processor
Inventor: NISHI NORIYUKI
IPC: G06Q50/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To appropriately evaluate performed image processing by qualitatively deciding the similarity of a pair of digital images without interposing human aid. SOLUTION: A histogram preparing part 5 is provided for preparing a histogram showing the relation of image data and a frequency concerning each of target image prepared by a target image preparing part 4 and object image processed by an image processing part 2 to be compared with the target image. Further, this device is equipped with an evaluation data calculating part 7 for evaluating an S/N showing the similarity of both the images on the basis of the histogram data of both the images and a similarity deciding part 8 for deciding the similarity of both the images on the basis of the S/N. Since the similarity of both the images is qualitatively decided by the similarity deciding part 8, the decision of similarity is not affected by human subjectivity or health condition at that time like the conventional device interposing the human aid to the decision of similarity.  Thus, performed image processing can be stably and exactly evaluated.
Patent JP-2003055047-A (JP)
Title: Dielectric ceramic material
Inventor: ISAKI NOBORU
IPC: H01B3/12
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric material having 100 to 500 relative dielectric constant and such temperature property that it can be fired at relatively low temperature and that it can be used for adjusting the capacitance in a circuit including a piezoelectric element. SOLUTION: The material is composed of oxides containing Pb, Zr and Ti with the compounding amount of each element satisfying 1.2<(Zr+Ti)/ Pb<=2.5. At least one element of Sr, Ba and Ca may be substituted for within 10 atm.% of Pb. Alternatively, at least one element of La, Nd and Pr may be substituted for within 10 atm.% of Pb.
Patent JP-2003064289-A (JP)
Title: Marking pen ink for writing board
Inventor: UEDA KIKUTOSHI
IPC: C09D11/17
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a marking-pen ink for a writing board whose handwriting on a writing board, can easily be erased and whose pigment does not aggregate for a long time and has a better dispersion-stability. SOLUTION: The ink for the writing board constitutes a volatile organic solvent, a resin, a pigment, a releasing agent and epoxidized soybean oil.