baber/WOPTO huggingface dataset:
Patent JP-2002262953-A (JP)
Title: Chair
Inventor: OKADA KAZUHISA
IPC: A47C7/40
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent fingers to be caught between members of a chair for children. SOLUTION: This chair is for children and has the backrest which can be simultaneously adjusted in height and a front/rear position matching growth of the body of a user. A seat plate 2 is attached to a seat receiving plate 9 elevatably and rotatably supported by a leg support 5. A groove shape guide body 11 slantingly extended in side view is equipped on the seat receiving plate 9. A moving frame 14 is slidably attached to the groove shape guide body 11. The backrest 3 is attached to the moving frame 14 via a back frame 23. Because the groove shape guide body 11 is slanted, the backrest 3 moves forward/rearward and up/down simultaneously. Fingers of a user cannot be caught between members because guide means such as the groove shape guide body 11 are hidden under the seat plate 2.
Patent JP-2002279001-A (JP)
Title: System and method for controlling drawing
Inventor: FUKUMOTO MASAKAZU
IPC: G06F17/50
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To set the first number of the drawing number of a new drawing in the vicinity of the registered drawing number of a plotting object corresponding to a plotting object of the new drawing. SOLUTION: In deciding the drawing number of the new drawing, the registered drawing number of the plotting object corresponding to the plotting object of the new drawing is retrieved from classification numbers of the plotting object of the new drawing, drawing number reservation information is prepared with a free drawing number in the vicinity of the retrieved registered number as a reservation drawing number, the drawing number reservation information is temporarily registered in a drawing number controlling means, the drawing number is filled in the original drawing on the basis of the drawing number reservation information,  and practical registration is subsequently performed by inputting a registration date in the drawing number reservation information registered in the drawing number controlling means when the drawing number of the original drawing coincides with a drawing number registered with the drawing number reservation information.
Patent JP-2002281612-A (JP)
Title: Carriage travel system
Inventor: KAJIYA NOBUTOSHI
IPC: B61B13/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a carriage traveling system with good conveyance efficiency using minimum power supply equipment. SOLUTION: A carriage travel course comprises a first traveling section to a third traveling section. Feeders 1a to 1c are laid between the respective traveling sections. The feeders 1a to 1c are connected with power supply units, respectively. Respective carriages receive electric power from the corresponding feeder. Six carriages 4a to 4f are located at the first traveling section. The number of carriages of which the acceleration is permitted at the first traveling section is four. At the first traveling section, the first to fourth carriages are permitted to be accelerated and the other vehicles are prohibited from being accelerated.
Patent JP-2002278482-A (JP)
Title: Screen display device
Inventor: YATSUGI MASANOBU
IPC: G09F9/37
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To perform reciprocating force transmission for mechanical sweep and power supply for picture display without contact, in the picture display using the mechanical sweep either in the horizontal or the vertical direction. SOLUTION: Power supply to a column-like display with display elements arranged in a row is performed without contact from a solar battery mounted on this rear face, and also the reciprocating motion of this column-like display is performed with magnetic force without contact.
Patent JP-2002275203-A (JP)
Title: Acrylic polymer emulsion and method for producing the same
Inventor: IMASHIRO HIDEKI
IPC: C08F4/04
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic polymer emulsion having improved water resistance by using a silicon-containing organic compound. SOLUTION: This acrylic polymer emulsion is obtained by subjecting a polymerizable monomer consisting mainly of an acrylic monomer to emulsion polymerization in the presence of the silicon-containing organic compound by the use of a water-soluble azoic polymerization initiator and a slightly water-soluble polymerization initiator.
Patent JP-2002282465-A (JP)
Title: Game machine
Inventor: KONDO KAZUHIRO
IPC: A63F7/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine substantially improving the amusement of a game in the game machine such as a pachinko game machine provided with a variable display means of a variable display device or the like capable of variably displaying two or more kinds of the patterns of identification information or the like in a display part. SOLUTION: To a game panel 2, a special pattern display device provided with the display part is incorporated. A plurality of pattern columns are displayed on the display part and the pattern column is constituted of a plurality of the patterns. A main board outputs a display command to the special pattern display device so as to start the variable display of the patterns on the basis of the generation of a prescribed trigger, stop the variable display of the patterns after a prescribed time and definitely display a prescribed pattern. Then, a plurality of variation modes are set inside the special pattern display device, and by performing the selected one of the plurality of the variation modes in the case that a specified display command is inputted, it is made difficult to predict whether a big winning state is reached.
Patent JP-2002287078-A (JP)
Title: Image combiner and image display device using the same
Inventor: HORI KENJI
IPC: G02B5/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To widen the angle of view of a display image and to increase the diameter of an exit pupil for the display image while making a plate type part thin. SOLUTION: When this device is used, the plate type part 3 which is made of an optical material and corresponds to a spectacle lens made is positioned in front of the eye of the user. An image combiner 11 superposes the light from an image display element on the light transmitted through the plate type part 15 to pass through the plate type part 15 along the thickness from before the plate type part 15 and guides it to the eye 16. The light from the image display element 12 impinges obliquely on a surface 15b of the plate type part 15 from the surface 15b on the opposite side from the eye 16, and is refracted by the surface 15b to enter the plate type part 15 and then transmitted through a transmission type HOE 17. At this time, the light has its optical path deflected and is imaged by the transmission type HOE 17.  Then the light is guided out of the plate type part 15 from the surface 15a on the side of the eye 16.
Patent JP-2001214751-A (JP)
Title: 3-cylinder engine with less vibration
Inventor: TAKAHASHI JOJI
IPC: F02B75/32
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional 180 deg.-crank parallel 3-cylinder engine having three pistons of the same diameter is needed to impart an excessive weight for one piston to a piston or connecting rod or to arrange a balancer mechanism. SOLUTION: The central piston diameter is set larger than the lateral pistons, whereby the weight of the central piston is made twice the lateral pistons to keep the balance. The weight of the central connecting rod is set twice the lateral connecting rods to keep the balance.
Patent JP-2002285784-A (JP)
Title: Marking apparatus
Inventor: SAKATA TAKAAKI
IPC: E21D9/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus that can efficiently and accurately perform marking in a small, cylindrical section space. SOLUTION: The marking apparatus carries out the marking onto the inner- periphery surface in the small, cylindrical section space, and should comprise a pedestal that is placed in the small, cylindrical section space, and an arm that is rotatably mounted to the pedestal by providing a rotary shaft on the axis in the small, cylindrical section space.
Patent JP-2002209475-A (JP)
Title: Fishhook
Inventor: LEE JEE-KUWON
IPC: A01K83/06
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a fishhook capable of accelerating the inhalation speed of a fishing bait, when an object fish inhales the bait, and simultaneously capable of making the fish inhale the bait in such a state that the fish feels the least possible heterogeneity to the fishhook to which the bait is attached. SOLUTION: This fishhook is composed of an eye 11 to which a fishline is connected, a body 12 to which the bait is attached, and a point 13 which penetrates the mouth of the object fish when the fish bites the fishhook, wherein the body is engaged with a joining member 21 which is formed into a hollow body and structured so that fine yarns 22 having a prescribed length are adhered to the surface of the joining member and radially projected from the surface.
Patent JP-2002286861-A (JP)
Title: Integrated weather information system
Inventor: HATA HIROYASU
IPC: G01S13/95
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an integrated weather information system, wherein the specification of each radar system can be unified, the region difference of weather information is eliminated and limited radio-wave resources can be used effectively. SOLUTION: A weather radar service entrepreneur 10 is composed of a control center 11 and a data center 12, and a plurality of weather radars 13, which are arranged in respective places in the whole country, are remotely operated and monitored through communication lines 21a, 21b, 21c, and so on of communication entrepreneurs 20a, 20b, 20c, and so on in the respective regions, so as to acquire information on the respective radars. The entrepreneur 10 analyzes and processes weather information obtained from the weather radars 13, according to the demands of the users so as to provide the weather information required by the users 23a, 23b, 23c, and so on through the communication lines 21a, 21b, 21c, and so on.  The users 23a, 23b, 23c, and so on, who receive the provision of the weather information pay an information downloading charge and an operating and maintenance charge to the entrepreneur 10.
Patent JP-2002294906-A (JP)
Title: Hinge structure of partition
Inventor: MORIYA SHUHEI
IPC: E04B2/74
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the hinge structure of a partition provided with a function considering the safety of a user even during use, movement or the like of the partition by restraining and holding a panel at a position which the user desires without newly attaching a lock mechanism or the like to the panel. SOLUTION: In the hinge structure of the partition arranging a hinge 30 making a vertical direction a rotary shaft between the side end edges of both adjacent panels 1a, 1a', the hinge 30 is composed of a first hinge piece 31 attached to one panel 1a and a second hinge piece 32 attached to the other panel 1a'. The movement of both the panels 1a, 1a' is restricted at a prescribed rotary angle position, and the relative rotation of both the panels is restrained by a relative rotation restraining means 40 arranged between the first and second hinge pieces.
Patent JP-2002285436-A (JP)
Title: Creel structure in one-sided ring spinning frame
Inventor: OKETANI TETSUYA
IPC: D01H13/04
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a creel structure in a one-sided ring spinning frame which can easily move a sliver to a drafting part when the sliver is broken and a can is exchanged. SOLUTION: Cans 14 capable of storing two rows of slivers are placed behind a machine body in two rows of back and forth. When slivers S taken out from the cans 14 are hanged on a sliver guiding means 30, a front-sided guide 30A, which is on the remote side from the worker, is moved to a sliver hanging position X2 which is on the back side of the ordinary position and on a lower place, the sliver is hanged in this state, and subsequently the guide 30A is returned to the ordinary position. Thus, even a short person can hang the slivers S drawn out from the cans 14 easily on the front-sided guide 30A, and the workability is improved.
Patent JP-2002282653-A (JP)
Title: Method for using photocatalyst carrier
Inventor: HIYORI TAKAYUKI
IPC: A61L9/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for using a photocatalyst carrier capable of properly performing the changeover of adsoption and decomposition or the valance adjustment of them corresponding to the degree of the adsorbing quantity or regeneration of a substance to be decomposed when the adsorption and decomposition of the substance to be decomposed are performed using a photocatalyst carrier, and the photocatalyst carrier used therein. SOLUTION: In the method for using the photocatalyst carrier including an adsorbing process for adsorbing the substance to be decomposed on the photocatalyst carrier having a photocatalyst supported thereon and a decomposition process for decomposing the adsorbed substance to be decomposed by the irradiation with light, the changeover or balance adjustment of the adsorption process and the decomposition process is performed corresponding to the coloration of the photocatalyst carrier.
Patent JP-2002292657-A (JP)
Title: Method for manufacturing polyimide film composition, polyimide film composition, endless belt, fixing belt and opc photosensitive body
Inventor: YASHIKI YUICHI
IPC: G03G15/20
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyimide film composition which enhances adhesion of a metal layer. SOLUTION: In the method for manufacturing the polyimide film composition, a polyimide precursor-containing liquid (A) is applied to the surface of a substrate and dried or semi-cured to form a precursor resin layer and a polyimide precursor-containing liquid (B) having a metal powder dispersed therein is applied to the precursor resin layer and cured under heating to form a polyimide resin layer and a metal dispersed polyimide resin layer, and the metal layer is formed on the metal dispersed polyimide resin layer.  Alternatively, the polyimide precursor-containing liquid (A) is applied to the surface of the substrate to be cured under heating to form the polyimide resin layer and the polyimide precursor-containing liquid (B) having the metal powder dispersed therein is apaplied to the polyimide resin layer and cured under heating to form the metal dispersed polyimide resin layer and the metal layer is formed on the metal dispersed polyimide resin layer.
Patent JP-2002294225-A (JP)
Title: Polishing composition and manufacturing method of memory hard disk using the same
Inventor: YASUFUKU NOBORU
IPC: B24B37/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a polishing composition having a high polishing rate and capable of inhibiting generation of scratches and reducing surface roughness. SOLUTION: The polishing composition for a memory hard disk comprises water, silicon dioxide, an oxidizing agent and at least one organic acid selected from the group consisting of malic acid, maleic acid, lactic acid, acetic acid, citric acid, succinic acid, malonic acid, glycolic acid, adipic acid, ascorbic acid, itaconic acid, iminodiacetic acid, glyoxylic acid, formic acid, acrylic acid, crotonic acid, nicotinic acid, citraconic acid and tartaric acid, has a pH of at least 1 but less than 7 and is substantially free from a metallic ion. The manufacturing method of a memory hard disk comprises using the same.
Patent JP-2002296685-A (JP)
Title: Image processing device and method used for the same
Inventor: YAMAMOTO HIROYASU
IPC: G03B27/32
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To improve a print quality by correcting the diminishing of peripheral light caused by a lens. SOLUTION: An image processing device makes output image data by applying a predetermined image processing to input image data obtained from an optically photographed image through the photographic lens of a camera. This image processing device comprises a means for obtaining information of identifying the lens characteristics of the camera, a means for prestoring information of the characteristics of the diminishing of peripheral light in accordance with the lens characteristics, a means for selecting information of the characteristics of the diminishing of peripheral light in accordance with information of identifying the lens characteristic, from the means for prestoring information of the characteristics of the diminishing of peripheral light,  and a means for correcting the characteristics of the diminishing of the peripheral light with respect to the input image data in accordance with the selected information of the characteristics of the diminishing of the peripheral light.
Patent JP-2002299212-A (JP)
Title: Method for fabricating semiconductor integrated circuit
Inventor: IGARASHI YOSHINOBU
IPC: G03F1/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor integrated circuit contributive to increase yield with regard to electron beam lithography by vector scan. SOLUTION: Enlargement of a microelement figure generating unevenness in exposure intensity and superposition onto an adjacent element figure are performed so that a pattern can be written while allowing double exposure at a superposed part (2, 3). Accuracy of patterning using an electron beam aligner is enhanced by replacing the unevenness in exposure intensity uncontrollable for a pattern to be obtained by controllable double exposure. The object of enlargement and superposition is a gate electrode pattern. Gate length of an MOS transistor is important for the characteristics of a transistor and since the mask pattern is formed with high accuracy even if the gate electrode pattern includes a microelement figure, uniform and excellent characteristics of an MOS transistor can be obtained easily with regard to the gate length.
Patent JP-2002298120-A (JP)
Title: Method for detecting non-alteration of document, document printing device, and device for identifying alteration of document
Inventor: WATANABE AKIHIRO
IPC: G06K17/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting non-alteration of documents, document printing device and device for identifying alteration of documents allowing assuredly recognizing revision and correction to printed data and realizing mechanism for identifying alteration with high reliability. SOLUTION: A compression and patterning section 120 compresses image data of a document Pa rasterized at a scanner section 110 in a predetermined reproducible code type and code-patterns the compressed image in a predetermined code recording type to generate a compressed code pattern of a print image. Printing section 130 pastes (synthesizes) the code pattern generated at the section 120 to an image of the document Pa and prints out a document Pb added with a code pattern CP for identifying non-alteration to the image of the document Pa.
Patent JP-2002242815-A (JP)
Title: Fan for wind power generation
Inventor: HANBA HIDEMASA
IPC: F03D7/04
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a fan accomplishing a wind power generation with a space-saving and a high efficiency. SOLUTION: A fixed gear is installed at a center of a main rotation shaft. It is finally understood that the fixed gear can cope with any wind direction by rotating one direction of the gear toward a direction of the wind. A timing belt 18 is provided on an object in which gears twice as many as the fixed gear are mounted from the fixed gear to a center of a rotation shaft of a vane 6. After the respective vanes are adjusted to an ideal angle, the rotation shafts of the vanes are linked to each other at a speed reduction ratio of 1:1 using a timing gear and a timing belt. Thereby, the purpose can be attained.
Patent JP-2002303990-A (JP)
Title: Printing plate exposure device for plate type printing using image transformation
Inventor: OKAMURA YUICHI
IPC: G03F7/20
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To record an image band on a plane type printing plate without slanting it and to make image recording to the printing plate fast and beautiful. SOLUTION: This plane type printing plate exposure device which uses image transformation comprises the printing plate 4 mounted on a plane plate base 2, an exposure unit 22 for image band formation which is arranged having its exposure axis 22b in parallel to the start-side edge 4a of the printing plate 4 having the start-side edge 4a and an end-side edge 4c in parallel to the band length of the image band B1 , a moving mechanism H which moves the exposure unit 22 relatively to the printing plate 4 by the band width B while one image band is recorded, an image processor PT which stores image information in a square shape, and an image transformation device PM which rearranges respective bands of image information read in from the image processor PT obliquely by one band width in the same direction as the relative moving direction (a) of the printing plate 4.  The image information is read in from the image transformation device PM and recorded on the printing plate 4 without any oblique distortion.
Patent JP-2001358343-A (JP)
Title: Contact structure for wirings and its forming method, thin-film transistor substrate including the same and manufacturing method thereof
Inventor: KO KOSHOKU
IPC: H01L21/77
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a contact structure for wirings which is made of a low-resistance substance and at the same time has a low-resistance contact characteristic, and to provide a method for forming the structure. SOLUTION: In the contact structure for wirings and its forming method, after laminating an aluminum-based conductive substance on a substrate, it is patterned to form each lateral gate wiring on the substrate. Then, after forming a gate insulation film by laminating on each gate wiring silicon nitride within a temperature range not lower than 300 deg.C and during a term not shorter than 5 minutes, each semiconductor layer and resistive contact layers are formed successively on the gate insulation film. Thereafter, by laminating thereon such a metal as chrome and pattering it, data wirings intersecting each gate wiring are formed. Then, after laminating a protective film thereon and patterning it, contact holes are so formed in the protective film as to expose respectively to the external of the surfaces of each drain electrode, each gate pad, and each data pad.  Thereafter, by laminating IZO thereon and patterning it, there are formed each picture-element electrode, each auxiliary gate pad, and each auxiliary data pad which are connected electrically and respectively with each drain electrode, each gate pad, and each data pad.
Patent JP-2002308646-A (JP)
Title: Wollastonite-based glass ceramic fired at low temperature and method of producing the same
Inventor: SATO MASATOSHI
IPC: C03C10/04
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a wollastonite-based glass ceramic fired at a low temperature, which is obtained by using, as a raw material, waste glass (soda-lime glass) typified by used bottles and firing at a low firing temperature range and which has excellent electrical insulation and mechanical strengths. SOLUTION: The wollastonite-based glass ceramic fired at a low temperature is obtained by using a fine powder of soda-lime glass as a main raw material and firing at a temperature range of 825 to 900 deg.C, and contains wollastonite as a crystal, and as main components, SiO2 , CaO, Na2 O and B2 O3 .