baber/WOPTO huggingface dataset:
Patent JP-2003117383-A (JP)
Title: Device for feeding carbon dioxide into ocean depth and method for forming clathrate
Inventor: SONODA KEISUKE
IPC: C01B32/50
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for feeding carbon dioxide into ocean depths which allows prevention of the clogging of feeding pipe and a method for forming clathrates which enables control of the quantity of formation of clathrates. SOLUTION: This device for feeding carbon dioxide into ocean depths is provided with the feeding pipe 4 which extends into the sea and liberates carbon dioxide into the sea from feeding pipe outlet which opens at the lower end. Therein, an N2 line 21 as a nitrogen feeding line which feeds nitrogen suppressing the quantity of formation of clathrates formed when carbon dioxide is brought into contact with sea water into the feeding pipe is disposed.
Patent JP-2002202903-A (JP)
Title: Method and apparatus for long term document preservation
Inventor: DUNCAN ROBERT W
IPC: H04N1/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a long-period preservation method of digital documents on analog media. SOLUTION: According to one embodiment, this long-period document preservation method includes a step for preserving one or more documents in a digital form. The documents are transferred to a virtual folder 14 in the digital form, and the virtual folder 14 is transferred to a remote location. The virtual folder 14 is indexed and converted into an analog form. An analog folder is stored on a long term storage medium such as a film 22. In one embodiment of a computer including the virtual folder 14, periodical sweep is executed, and the document and the folder are transferred automatically to a storage facility 28.
Patent JP-2003133535-A (JP)
Title: Package for housing imaging element
Inventor: KOBAYASHI YOJI
IPC: H04N5/335
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that damage to a cover and a decrease in the reliability of hermetical sealing cannot be prevented effectively. SOLUTION: The package for housing an imaging element comprises an insulating base 1 having a recess 1a for mounting the imaging element 4 on an upper surface, and a transparent cover 2 connected to the upper surface of the base 1 so as to cover the recess 1a via a sealer 3. The cover 2 is formed of a plate material 2a made of glass, and an optical plate material 2b made of at least a single lithium niobate plate X which is adhered to the upper surface of the material 2a via a resin adhesive 7.
Patent JP-2003134636-A (JP)
Title: Wire harness protective structure
Inventor: KAWAKITA MOTOYA
IPC: B60R16/02
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce a weight of a corrugated tube to be mounted to a wire harness without diminishing protective performance of the corrugated tube. SOLUTION: A half type corrugated tube formed into a semi-annular form with a concavo-convex peripheral wall is mounted onto a wire harness on the side where the wire harness interferes with an outside interfering material, and fixed to the harness by winding a tape around it. The corrugated tube is provided with a semi-annular fitting part, and clamps for the half type corrugated having a protruded engaging parts with a vehicle body are mounted on the tube. The clamps are fixed on both sides of the body interfering part. Thus, the half type corrugated tube fitted to the wire harness is arranged in such a manner as to bestride the interfering part.
Patent JP-2003129065-A (JP)
Title: Method for controlling particle size of coal for charging into coke oven
Inventor: TAKAHASHI YOSHINORI
IPC: C10B57/04
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To improve the bulk density of a raw material coal and to produce a coke having high strength in high productivity. SOLUTION: In the method for controlling the particle size of the coal charged into a coke oven, which comprises a size-control of the raw material coal to large particle diameters, middle particle diameters and small particle diameters, and the charge of the coal into the coke oven to produce the cokes for metallurgy uses, the coal having the large particle diameters and containing the total amount of inactive components less than 10 vol.%, which shows the proportion of a not-softened molten component at the time of heating, and the maximum fluidity over 3, which is a fluidity coefficient at the softened and melted time as the raw material coal,  and a non-slightly caking coal having the diameters equal to or smaller than the small particle diameters as another raw material coal are used when using a large amount of the non-slightly caking coal which is difficult for producing a coke while achieving high bulk density.
Patent JP-2003132242-A (JP)
Title: Transaction management method and program
Inventor: NISHIYAMA SOICHI
IPC: G06Q30/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To ensure the validity of transaction procedure or the validity of information to be transmitted and received in a transaction management method. SOLUTION: In this transaction management method for a mediation server 1 for mediating a transaction between a seller terminal 3 and a purchaser terminal 4 which are mutually connected through a network 2, a transaction procedure preliminarily determined so as to consist of two or more procedures of a prescribed order for every kind of transactions and attribute information related to the data to be transmitted and received in each of the procedures are stored. In the transaction between the seller terminal 3 and the purchaser terminal 4, transmission and receiving of the data to be transmitted and received are performed between the seller terminal 3 and the purchaser terminal 4 according to the transaction procedure determined according to the kind of the transaction concerned and the attribute information thereof.
Patent JP-2003134465-A (JP)
Title: System and device for extracting stream optional area, program thereof and recording medium recorded with the same
Inventor: AWANO JUN
IPC: H04N19/61
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a stream optional area extraction system capable of performing fast extraction processing and further individually managing each extracted stream. SOLUTION: A stream dividing part 101 first divides an inputted MPEG stream into header information and MB data; an MB data analyzing part 102, an MB area deciding part 103 and an MB processing deciding part 104 next decide whether the divided MB data belongs to an extraction area and has to be reencoded; a reencoding part 120 reencodes an image in the extraction area so as to be subjected to motion compensation if the divided MB data belongs to the extraction area and has to be reencoded; a slice constructing part 107 then reconstructs slice data with the extracted MB data located at the same vertical position; and the slice data are combined with a header obtained in such a manner that a header analyzing part 108 and a header duplicating part 109 correct and duplicate the header information divided by the stream dividing part 101 to obtain the number of streams to be extracted.
Patent JP-2003140013-A (JP)
Title: Optical fiber cord cable
Inventor: KATSUYA TOSHIAKI
IPC: G02B6/44
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a restorative optical fiber cord cable which has the flexibility improved to be easily handled by reducing the weight and the diameter and is free from degradation in transmission characteristics of optical fibers, which is caused by an external pressure, bend, and impacts occurring in extension and construction. SOLUTION: Aramid fibers 13 are put around and along coated optical fibers 11 and are covered with an external coating 15 made of complete or incomplete thermoplastic polyurethane with a PVC intermediate layer 14 between them, or optical fiber cords and interposing strings are alternately arranged and are twisted together around an aramid fiber bundle as the center and are press- rolled in a tape to form an intermediate layer and the intermediate layer is covered with a sheath made of complete or incomplete thermoplastic polyurethane, thus constituting the optical fiber cord cable.
Patent JP-2002136715-A (JP)
Title: Pachinko game machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine full of amusements in which the generation of 'big winning' and the various kinds of 'ready-to-win states' is announced beforehand and plural different displays depending on game conditions are set for the advance announcement. SOLUTION: In this Pachinko game machine for starting pattern variation on the display screens 2a, 2b and 2c of a special pattern display device 2 provided on the surface of a game panel 10 and generating big winning by the combination of the stopped patterns, the display form of a certain kind is selected correspondingly to the game conditions from the plural kinds of the display forms for announcing the generation of the big winning before big winning patterns are established at the special pattern display device 2 and the selected display form is displayed as the advance announcement on the display screen of the special pattern display device 2.  The display mode of displaying the advance announcement of the big winning generation is made different between the time when the stored number of entries for activating the pattern variation of the special pattern display device 2 is present and the time when it is not present and the difference in the display mode is displayed.
Patent JP-2003140449-A (JP)
Title: Image forming apparatus
Inventor: TANESE MASAMI
IPC: G03G15/02
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents the surface of a charging roller from being excessively worn or damaged, sufficiently cleans the surface of the charging roller, and prevents deterioration of image quality resulting from charging failure and ununiform charging, by controlling cleaning conditions for the surface of the charging roller in accordance with image forming conditions which determine the degree to which the surface of the charging roller is soiled with toner, added agent, etc. SOLUTION: In the image forming apparatus having a charging member for charging the surface of an image carrier while rotating in contact with the surface of the image carrier and a separable/contactable cleaning member for cleaning the surface of the charging member, a control means is provided for controlling so that the rotating speed of the charging member during a cleaning operation differs from that used in an image forming operation.
Patent JP-2003136535-A (JP)
Title: Stopper device for container for vulcanizing tire
Inventor: SEKO AKIKAZU
IPC: B29L30/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a stopper device for a container for vulcanizing a tire which can make a vulcanizing mold without the occurrence of overflow by controlling the opening of the sector molds of a split mold during vulcanization without increasing the size of an apparatus. SOLUTION: A stopper means 36 formed in the shape of a ring is mounted on a lower part base plate 13 on the periphery of a slide block 28, and contacted with a stopper member 37 having an approximately L-shaped cross section formed on the back side of a taper block 30 engaging with the slide block 28 by the internal pressure during the vulcanization of a tire to fix mold opening. When the internal pressure is applied during the vulcanization of the tire, the stopper means 36 makes the taper block 30 contact the side of the stopper means 36 to control the opening of the sector molds 20 of the split mold.
Patent JP-2003147457-A (JP)
Title: Contact material, contact material manufacturing method, and vacuum circuit breaker
Inventor: OKUTOMI ISAO
IPC: H01H33/66
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a contact material which has both a cutting characteristic and a reignition characteristic, a manufacturing method of the contact material and a vacuum circuit breaker having a contact made of the contact material. SOLUTION: The contact material is formed of an alloy containing 30-80 wt.% TiC as an arc-resistant composition zone, and at least one kind of 70-20 wt.% Cu and Ag as a conductive composition zone. The conductive composition zone corresponds to the total amount of the conductive composition in the alloy, and a plurality of conductive composition phases having the sectional area of 0.0001-0.01 mm<2> are scattered in the conductive composition zone. A contact material having both the cutting characteristic and the reignition characteristic is obtained by this configuration.
Patent JP-2002237956-A (JP)
Title: Apparatus and method for recording or reconstructing color image information representing pattern of colored light by means of black and white film
Inventor: PALMIUS KJELL
IPC: G03F5/08
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for recording information, representing a pattern of colored light on a black and white photographic film. SOLUTION: This apparatus and system relate to an apparatus for recording information, representing a pattern of colored light on a black and white photographic film, wherein the apparatus comprises at least a housing with an opening, through which during use, the colored light enters the housing, wherein the housing comprises within the housing a substantially plane-like position, which during use, is occupied by the black and white film, where the apparatus further comprises a mask positioned in a light path extending from the opening to the plane-like position, where the mask comprises at least one set of color filters, wherein each set comprises at least two color filters, having different predetermined wavelength transmission characteristics. This relates to the method for recording on a black and white photographic film information representing a pattern of colored light.  They further relate to the apparatus for reconstructing from a black and white image information representing a pattern of colored light.
Patent JP-2003149218-A (JP)
Title: Two-dimensional high-performance liquid chromatograph and protein analyzing apparatus using the same
Inventor: YAMAUCHI YOSHIO
IPC: G01N30/34
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance liquid chromatograph with high resolution capable of automatically performing analysis and a protein analyzing apparatus using the same. SOLUTION: The two-dimensional high-performance liquid chromatograph is provided with both a preceding-stage separating part 12 with a preceding-stage liquid feeding means 20a and a separating means 38 and a column 44 for trapping components to be separated each separated by the preceding-stage separating part 12 and is characteristically provided with a desalting part 14 for passing a cleaning liquid through the column to perform a desalting treatment, a following-stage separating part 16 with a following-stage liquid feeding means 20b and a separating means 50, a mass spectrometer part 52 directly connected to the following-stage separating part 16, and a control part 54 for controlling the switching of channels for eluting solvents each used in the separating parts and the cleaning liquid used in the desalting part 14.  The protein analyzing apparatus uses the two-dimensional high-performance liquid chromatograph.
Patent JP-2003150428-A (JP)
Title: File system capable of restoring defective file
Inventor: ANDO TAKESHI
IPC: G06F3/06
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a file management device capable of restoring a defective file at low cost to provide a file system having the file management device. SOLUTION: This file management device is used on condition that an initial value of file size is written in a new file attribute region of directory when starting data recording and the number of clusters as file size is written when data recording ends. By utilizing the condition, a FAT restoration module checks file size in the file attribute region, draws a first file FAT chain other than the initial value up, and stores a file number of a first file in a map region corresponding to each FAT. After that, it draws a FAT chain of a second file whose file size is the initial value up and stores a file number of a second file in a map region for each FAT. Consequently, it is possible to specify a FAT corresponding to a cluster having at least a possibility that data recording is performed on a FAT map and restore the FAT by utilizing the FAT map.
Patent JP-2003153494-A (JP)
Title: Vacuum pump
Inventor: KOJIMA YOSHINORI
IPC: F04C25/02
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and lightweight vacuum pump having high cooling effect of a motor. SOLUTION: The vacuum pump is equipped with a pump P provided with a suction and exhaust port and a pair of pump rotors 1-1 (1-2) arranged face to face, and performs suction and exhaust of gas by driving and rotating the pump rotors with the motor M. It is provided with a motor stator 11 and motor rotors 16-1 (16-2). The whole motor stator 11 is covered with resin material 12. The inner periphery of the motor stator 11 is sealed by using the resin material 12. Stator cans 18-1 (18-2) for sealing are arranged on the inner periphery of the motor stator, thereby constituting canned structure.
Patent JP-2003152552-A (JP)
Title: Decoder
Inventor: ITO YOSHIKUNI
IPC: H04L1/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To promote the efficiency of repetitive decoding, by controlling the number of repetitive encoding, using an encoder which repetitively decodes digital signals for obtaining the repetitive decoding result of the digital signals. SOLUTION: When a turbo decoding means 1 repeatedly decodes digital signals, the number of bits, which has been subjected to error correction between the decoding result before a specified number of times by the turbo decoding means 1 and the actual decoding result is detected by error correction bit number detecting means 15 and 2 to 4. If the number of bits, detected by the turbo decoding number controlling means 5, is less than a specified threshold, the actual decoding result by the turbo decoding means 1 is regarded as the repeated decoding result of the digital signals.
Patent JP-2003151808-A (JP)
Title: Rare-earth-based permanent magnet having corrosion- resistant coating film, its manufacturing method, and treating liquid for forming corrosion-resistant coating film
Inventor: OSHIMA KAZUHIDE
IPC: H01F41/02
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a rare-earth-based permanent magnet coated with an inexpensive corrosion-resistant coating film having both superior heat resistance and adhesive property, and to provide a method of manufacturing the magnet and treating liquid for forming the corrosion-resistant coating film. SOLUTION: The rare-earth-based permanent magnet has the corrosion- resistant coating film composed of a lithium silicate and a thermoplastic resin on its surface. The thermoplastic resin is uniformly dispersed in the coating film in an amount of 0.1-50 wt.%. The treating liquid for forming the corrosion- resistant coating film uses a soap-free water-soluble emulsion resin of the thermoplastic resin and contains the thermoplastic resin and lithium silicate by prescribed amounts. In the method of manufacturing the permanent magnet, the corrosion-resistant coating film is formed from the treating liquid.
Patent JP-2003144028-A (JP)
Title: Tool for adjusting length of string of sweetfish boat, fish basket, or the like
Inventor: SHIGEFUJI HIDETOSHI
IPC: A01K97/20
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a tool for adjusting the length of a string of a fish basket, a sweetfish boat, etc., with which a sweetfish boat and a fish basket are pulled or drawn out by a simple operation by the hands in a mountain stream without making an angler have a feeling of physical disorder or imposing a burden on an angler and which has a slight trouble and excellent durability. SOLUTION: This tool for adjusting the length of a string of an sweetfish boat, a fish basket, etc., has constitution that the side of one end 1b of a string 1 having the other end 1a side connected to the sweetfish boat, the fish basket, etc., is slidably passed through a guide channel 5 in a main body 4 attached to an angler, the sliding of the string 1 can be controlled in the guide channel 5 by an elastic nipping member 7 for energizing elastic force capable of nipping the string 1 between the guide channel 5 and the member. In the tool for adjusting the length of a string of an sweetfish boat, a fish basket, etc., the elastic nipping member 7 is inclined to the side of one end 1b of the string 1 passed through the guide channel 5 and is slidably arranged on the guide channel.  An operation part 8 integrated with the elastic nipping member 7 is projected outward from a long hole 4e formed in the sliding direction of the elastic nipping member 7 on the main body.
Patent JP-2003146218-A (JP)
Title: Leg wheel moving device
Inventor: HIROSE SHIGEO
IPC: B62B5/02
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a leg wheel moving device which is suitable for conveyance of people or goods, practical and compact in structure, has high turning ability capable of turning in a small circle and can smoothly go up and down or ride over steps such as stairs, slopes, unlevel ground, etc. SOLUTION: This leg wheel moving device is provided with a moving base 2 on which goods to be conveyed are loaded and a plurality of leg wheel parts 15 mounted to this moving base 2, and this leg wheel part 15 has a pair of driving wheels 5c, 5d, 5g and 5h and driven wheels 5a, 5b, 5e and 5f, and the driving wheels and the driven wheels of each of the leg wheel parts 15 can independently go up or down against the moving base 2, respectively.
Patent JP-2003149901-A (JP)
Title: Color image forming device and method for controlling device thereof
Inventor: NAKAGAWA TAKU
IPC: G03G15/01
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To suppress the progress of the deterioration of an image carrier when forming the image of an original in which a monochromatic page not incorporating a color image and the page of multicolor incorporating the color image coexist and also to enhance the speed of image forming without changing the page order obtained after image forming of a recording material. SOLUTION: Even after the recording material P passes the photoreceptor drum 222b of cyan after a transfer feeding belt mechanism 213 starts moving, the photoreceptor drums 222b-222d of cyan, magenta and yellow do not abut on the transfer feeding belt 216. Until the recording material P passes the photoreceptor drum 222d of yellow, the photoreceptor drums 222b-222d of cyan, magenta and yellow do not simultaneously abut on the transfer feeding belt 216.
Patent JP-2003148387-A (JP)
Title: Vacuum pump
Inventor: SAKAGUCHI YUKO
IPC: F04D19/04
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pump which can prevent a jumping phenomenon of a broken rotor and resultant changes in the positional relationship between the rotor and a rigid ring or a cushion, and reliably reduce the breaking torque. SOLUTION: The rigid ring 10 of the shape surrounding an entire screw stator 7 is installed on an outer side of the screw stator 7 as a screw stator reinforcing means to increase the strength of an upper side 7a of the screw stator 7 compared with the strength of a lower side 7b thereof so that the deformation resistance of the rigid ring 10 is large on the upper side 7a of the screw stator 7 and smaller on the lower side 7b. More specifically, the wall thickness of the rigid ring 10 is formed to be larger on the upper side 7a of the screw stator 7 and smaller on the lower side 7b thereof.