baber/WOPTO huggingface dataset:
Patent JP-2001062305-A (JP)
Title: Catalyst composition for aromatization of hydrocarbon
Inventor: CARATI ANGELA
IPC: B01J37/30
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To achieve higher selectivity by using a catalyst containing a zeolite comprising one or more elements selected from gallium and a lanthanide, belonging to an MFI, an MEL or an MFI/MEL group, and having a crystal lattice of a silicone oxide and one or more metal oxides selected from an aluminum oxide, a boron oxide and the like. SOLUTION: This catalyst composition comprises a zeolite having one or more elements selected from gallium and a lanthanide, an MFI, an MEL or an MFI/MEL structure, and a crystal lattice comprising a silicone oxide and at least one metal oxide selected from an aluminum oxide, a boron oxide and a gallium oxide. The catalyst composition preferably comprises the zeolite belonging to the MFI group and is characterized by such crystallite that 90% or more thereof has a diameter less than 500 Å and that is capable of forming an aggregate of the particle size less than 1 micron. Further, the catalyst composition may comprise rhenium, which results in providing higher selectivity.
Patent JP-2002016923-A (JP)
Title: Image encoding device and method
Inventor: INOMATA HIDEKI
IPC: H04N19/139
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem of losing the visual quality due to increased block distortion when a bit rate is lowered and quantization steps get inevitably coarse. SOLUTION: An image encoding device is equipped with an image analyzer 30 which obtains encoding hardness data by analyzing an original image data SO, an image converter A which converts the image format of the original image data 30 using a spatial conversion method and/or a temporal conversion method, an encoder 10 which encodes an images data S4 converted by the image converter A, and a conversion control 5 which controls the image converter A on the basis of the encoding hardness data to let it to select spatial conversion and/or temporal conversion.
Patent JP-2002014676-A (JP)
Title: Waveform reproducing device
Inventor: KIKUMOTO TADAO
IPC: G10H1/053
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to intuitively perform key operation corresponding to musical time quantities. SOLUTION: This waveform reproducing device has a 1st storage means storing a series of waveform data, an input means for inputting performance operation positional information on a circumference, a 2nd storage means for storing the waveform data position information stored in the 1st storage means corresponding to a pause between the individual plural sections into which the wave data are divided, and corresponding information showing correspondence to the prescribed positions on the circumference shown by the performance operation positional information inputted by the input means,  a positional information generating means for generating the waveform data positional information stored in the 1st storage means from the corresponding information stored in the 2nd storage means according to the positions shown by the performance operation positional information inputted by the input means, and a waveform forming means for forming musical sound from the waveform data corresponding to the positional information stored in the 1st storage means and generated by the positional information generating means according to a pitch corresponding to specified pitch information.
Patent JP-2002016847-A (JP)
Title: Data output device
Inventor: WATANABE SANETOSHI
IPC: H04N5/445
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a data output device whose cost effectiveness is superior in an apparatus which writes data into a video tape. SOLUTION: The data output device is constituted of a data storage means 12 by which stored data is output at a first frequency. The device is constituted of a selection means 15 by which either the data to be output from the means 12 or a clock signal 16 at a second frequency whose frequency is different from the first frequency is selected. The device is constituted of a counting means 14 which counts the number of times at which the level of the clock signal 16 is changed. The device is constituted of a selection control means 14 by which the magnitude of a counted value counted by the counting means 14 is compared with that of a prescribed value so as to change over the selectivity of the selection means 15.
Patent JP-2002018971-A (JP)
Title: Endless belt, method for manufacturing the same, molding apparatus and image forming apparatus equipped with endless belt
Inventor: MATSUO MINORU
IPC: G03G15/20
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an endless belt having no stepped part due to the prevention of positional shift or the like, having uniform belt thickness as a whole and having mechanical strength generating no twist or wrinkles even if meandering or the offset of the belt is generated, a method for manufacturing the same, a molding apparatus and an image forming apparatus equipped with the endless belt. SOLUTION: The endless belt has reinforcing fibers 3 on both sides thereof and has uniform thickness as a whole and manufactured by winding the reinforcing fibers 3 preliminarily immersed in a belt raw material liquid or a solvent around the small diameter part 11b of a ring 11 and utilizing centrifugal force by rotating the ring 11 to expel the reinforcing fibers 3 from the small diameter part 11b of the ring 11 to bond them to the inner surface 12a of a mold 12.
Patent JP-2002020757-A (JP)
Title: Method for operating coke furnace
Inventor: MATSUNAGA MASAO
IPC: C10B21/20
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a coke furnace capable of suppressing the rapid burning of COG and the adhesion of carbon, and reducing the physical unit of raw material by effectively using the sensible heat of exhaust gas. SOLUTION: The operation method for a coke furnace comprises preparing mixed gas by adding a part of exhaust gas discharged through a heat- accumulating chamber 18 of a coke furnace 10 to rich gas, and feeding the mixed gas to a burning chamber 11 via the heat-accumulating chamber 18. The oxygen concentration of the mixed gas is <=60 volume %.
Patent JP-2002025946-A (JP)
Title: Dressing method of cutting blade and cutting apparatus
Inventor: SEKIYA KAZUMA
IPC: H01L21/301
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a cutting apparatus having a cutting blade for dressing the cutting blade without decreasing productivity of cutting. SOLUTION: A cutting apparatus 10 includes at least a holding means 15 for holding a work piece, a cutting means 18 with a cutting blade 17 for cutting the work piece held by the holding means 15, and a positioning means for positioning the holding means 15 at an action position and non-action position relatively to the cutting means 18. When the holding means 15 is relatively positioned at the non-action position and there is an idling time in which the work piece is not cut by the cutting means 18, the dressing of the cutting blade 17 is accomplished in this available idling time. For this purpose, a dressing means 30 is provided in the cutting device 10.
Patent JP-2002017106-A (JP)
Title: Levee plastering machine
Inventor: HONDA KAORU
IPC: A01B71/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a levee plastering machine having light weight and suitable for the work with a small-sized tractor. SOLUTION: The levee plastering machine 1 is provided with a rotor 98 to till and throw up the soil for plastering use and a plastering member 105 to apply the soil thrown up with the rotor 98 to an old levee to form a new levee. The machine 1 is further provided with a work-side frame 51 having a single transmission case 72 rotatably supporting an intermediate input shaft 82, a rotor output shaft 91 and a plastering member output shaft 101. The single transmission case 72 supports the intermediate input shaft 82 in a state to make the axial direction of the shaft nearly coincide with the lateral horizontal direction of the plastering machine 1.
Patent JP-2001029632-A (JP)
Title: Pachinko machine
Inventor: HAYASHI SHIGETOSHI
IPC: A63F7/02
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine preventing illegal actions by a so- called 'hanging substrate'. SOLUTION: The value of a first count RND used at the time of the processing (S6) of the winning judgment of this pachinko machine is cyclically and successively changed within a first range by adding an addition value at every 'reset interruption'. Also, the value of a second count SYC is changed within the first range within standby time after the execution of the last operation processing program is ended until a new 'reset interruption' is generated. It becomes impossible to predict the change of the value of the second count SYC from the outside. Further, by substituting the value of the second count SYC for the first count RND (S9), the value of the first count RND is jumped from the value at the time of substitution to the value of the second count SYC and changed and it is also impossible to predict the change of the value of the first count RND from the outside.
Patent JP-2002025774-A (JP)
Title: Hydrocarbon compound and organic electroluminescent element
Inventor: ISHIDA TSUTOMU
IPC: C07C25/22
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element, having excellent luminous efficiency and emitting light with high luminance. SOLUTION: This compound is expressed by general formula (1-A), and this electroluminescent element uses the compound. In the formula, X1-X30 each independently represent a hydrogen atom, a halogen atom, a straight-chain, branch or cyclic alkyl group, a straight-chain, branch or cyclic alkoxy group or a substituted or unsubstituted aryl group.
Patent JP-2002022425-A (JP)
Title: Three-dimensional image input device
Inventor: YAMAMOTO KIYOSHI
IPC: G01B11/24
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To select a pitch of appropriate value constantly in the detection of a three-dimensional image. SOLUTION: Pre-range finding is conducted according to a light propagation time measuring method (TOF method) and distance data to an object S is measured roughly (Step 101). Based on the distance data, a decision is made at which of near, intermediate or far distance the object S is located (Step 102). In case of a near distance, a scan pitch is set relatively roughly (Step 103) and a decimation rate, i.e., a resolution, is set relatively roughly (Step 104). In case of an intermediate distance, the scan pitch is set at a relatively intermediate value (Step 105) and the resolution is set at a relatively intermediate value (Step 106). In case of a far distance, the scan pitch is set most finely (Step 106) and the resolution is set most finely (Step 107).  According to a scan pitch and a resolution thus set, surface of the object is scanned with a slit light and three-dimensional image data is detected according to a light section method (Steps 110, 111).
Patent JP-2002026055-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: OBARA HIROSHI
IPC: C23C18/18
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having electroless plating bumps of straight shape and a method for fabricating the semiconductor device while minimizing increase of labor. SOLUTION: An Al pad 11 is formed on an insulating film (not shown) in the upper layer of an integrated circuit formed on an Si substrate 10 and a protective film 12 of SiO2 is formed on the periphery thereof. In an electric connection area not coated with the protective film 12 on the Al pad 11, an electroless Ni plating layer 13 is formed by self-depositing Ni plating and a thin Au plating layer 14 is formed thereon. In order to impart directivity during growth of plating, a hydrophobic surface repelling electroless plating liquid is formed for the protective film 12 and the electroless Ni plating layer 13 is self-deposited selectively in the direction directly above the electric connection area.
Patent JP-2002018972-A (JP)
Title: Apparatus and method for outputting indication for replacing equipment
Inventor: SUZUKI TADASHI
IPC: G06Q50/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To easily optimize the indication timing for the replacement of equipment. SOLUTION: In a tire manufacturing process, a customer's order is issued to a vulcanizing process (1) and a green tire necessary for manufacturing an ordered tire is ordered to a molding process from the vulcanizing process (2) and members necessary for manufacturing the green tire are ordered to respective member processing processes (3). The members manufactured in the respective member processing processes are subjected to a molding processing (4) and the green tire manufactured in the molding process is supplied to the vulcanizing process (5) and the final product manufactured in the vulcanizing process is supplied to a customer (6) and the residual number of the green tires having the same size to be manufactured in the molding process is calculated.  When the residual number becomes the set number for the molding process, the indication for replacing equipment is outputted to a worker of the molding process and, when the residual number becomes the set number for the vulcanizing process, the indication for replacing equipment is outputted to a worker of the vulcanizing process.
Patent JP-2002034061-A (JP)
Title: Communication system
Inventor: KITAMURA KAZUO
IPC: H04L12/40
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a communication system in which connection and function setting of terminals can be realized with high reliability. SOLUTION: The communication system 1 comprises a connector 3 constituting the main unit of a private branch exchange (PBX) or a button telephone, a plurality of terminals 5, e.g. telephones, data units, adapters, and the like, for connection with the connector 3, and a data bus 4 forming extensions for connecting the connector 3 and the terminals 5 wherein connection of the connector 3 and the terminals 5 and function setting of the terminals 5 are executed automatically.
Patent JP-2002029324-A (JP)
Title: Structure for attaching speaker
Inventor: KOBAYASHI TAKAO
IPC: B60R11/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To make a speaker body and an electric power supply part attached and detached by a single operation, and prevent contact failure in the power supply part from being generated even when the attaching and detaching are repeated. SOLUTION: Engaging parts 1b, 4b are provided respectively in speaker cases 2, 1 and a bracket 4 fixed to a car body, and the engaging parts 1b, 4b are engaged to fix the speaker cases 2, 1 onto the car body.
Patent JP-2002035902-A (JP)
Title: Refractory for aluminum anticlogging continuous casting
Inventor: IIZUKA YOSHIHARU
IPC: B22D41/32
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To solve an economical problem caused by the use of conventional raw materials containing zirconia used for restraining sticking of alumina to refractory products used for continuous casting, and of low corrosion resistance caused by the use of fluoride therein. SOLUTION: The refractory used for continuous casting which is provided comprises, at least in its portion in contact with the molten steel, contains 0.5 to 15 mass % of barium fluoride, lithium and/or magnesium fluoride, and the remaining portion comprising graphite, and magnesia and/or spinel. It may contain graphite as much as 10-35 mass % and a mass ratio of magnesia to spinel is 70%:30%-30%:70%.
Patent JP-2001047602-A (JP)
Title: Sheet-feed print
Inventor: WEBER KARLHEINZ
IPC: B41F27/12
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To improve a sheet-feed print and reduce the manufacturing cost to be caused by the versatility of parts to a large extent. SOLUTION: A sheet-feed offset printer is provided with a surface printing unit and another printing unit, and respective printing units are provided with plate cylinders, and the plate cylinders of the surface printing units are revolved in the direction opposite to the plate cylinders of another printing unit, and also respective plate cylinders are provided with fixing devices allotted on their printing start sections and printing finish sections respectively for the purpose of holding the ends of the plates, and the plate cylinders of the surface printing unit and another printing unit 10 are provided with cylinder main bodies of the same type and fixing devices 15 and 16, and the fixing device 15 allotted to the printing start section DA of the surface printing unit is allotted to the printing finish section DE on another printing unit, while the fixing device 16,  which is allotted to the printing finish section DE on the surface printing unit, is allotted to the printing start section DA on another printing unit.
Patent JP-2001355300-A (JP)
Title: Panel and wall surface utilization method
Inventor: ABE YASUKO
IPC: E04B2/74
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a new panel and a wall surface utilization method for the purpose of preventing such a state that a mark of an adhesive on an adhesive face of a hook provided with the adhesive face on the back face is stuck to a wall surface and the stain does not come off after the detachment of the hook due to the degradation of the adhesive on the adhesive face of the hook often used instead of a nail and a screw unusable for many parts of the wall surface for the installation of a shelf since a board used inside the wall surface is easy to break and the wall surface of a room cannot be remodeled unless cloth or the like is relined. SOLUTION: Holding cylinders 4 with fixed shafts 5, and rotating cylinders 6 with apertures 7 are fitted outside of a stanchion 2 provided with apertures 3, to form each pole 1. The spherical shape of the upper and lower tip parts of the fixed shafts 5 is fitted into each fit-in groove 16 of connecting frames 9, 22 to form a panel. The hook 13 and the shelf 8 are installed at an aperture formed by the coincidence of the aperture 3 of the stanchion 2 and the aperture 7 of the rotating shaft 6. The panel can be remodeled and moved using casters 12, holding cylinder covers 15, and the like.
Patent JP-2002033923-A (JP)
Title: Apparatus and method for image processing and image forming device
Inventor: HONDA TAKAO
IPC: H04N1/40
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for image processing, with which the degradation of a picture quality due to a specific pattern such as a black dot, a black line or the like can be prevented, and to provide an image forming device. SOLUTION: A multivalued image signal from an image signal input part 501 is converted into a binary image signal by a binarization processing part 502. When a matching pattern, used to detect the specific pattern contained in the binary image signal, is designated by an operation-panel-part-generation- mode input part 508a so as to be selected by a generation judgment part 508b, the selected matching pattern is compared with the binary image signal by a pattern matching part 504. When the matching pattern agrees with the binary image signal as a result of their comparison, a substitution pattern corresponding to the matching pattern is output by a pixel-substitution processing part 506, so as to be output from an image signal output part 507.
Patent JP-2002035328-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing static electricity from being conducted between a member (for instance, the detection part of a replenishing device) arranged at the back part of a storage tank and the storage tank and discharging the static electricity of a game ball stored in the storage tank. SOLUTION: This game machine is provided with a front surface frame turnably pivoted to a main body frame and the storage tank for storing the game ball on the back surface side upper part of the front surface frame. The storage tank is constituted of a conductive member provided with conductivity and a non-conductive protective member for preventing the direct contact of the conductive member for constituting the storage tank and the member arranged at the back part of the storage tank is attached to the rear end part of the storage tank.
Patent JP-2002043074-A (JP)
Title: Method and system for spatial art lighting and storage medium for the same
Inventor: MURAKAMI TOSHIO
IPC: F21Y101/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for spatial art lighting, capable of performing a ceremony in the various space image, even inside an indoor space and capable of impressing those present, and to provide a storage medium for this spatial art lighting system. SOLUTION: A control unit 4 of a controller 5 reads out the control data of the lighting for creating the basic scene which causes the theme such as four seasons and nature to be imaged, by using moving lights 11, etc., from a basic scene memory 2, and controls the moving lights 11, etc., on the basis of the control data, so as to perform the spatial art lighting giving the impression that a ceremony, such as a wedding banquet is held in the basic scene corresponding to the theme.
Patent JP-2002043943-A (JP)
Title: Analog output device
Inventor: ICHIOKA YUJI
IPC: G06F13/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an analog output device that can simply diagnose itself with high reliability at a low cost even when the circuit is in operation. SOLUTION: A channel in which a digital/analog converter 21 is provided is referred to as a channel ch1 and a channel in which a digital/analog converter 22 is provided is referred to as a channel ch2. When a CPU instructs diagnosis of a prescribed channel (the ch1 is selected), the other channel not being a diagnosis object is a comparison channel (the ch2 is selected). A digital signal with the same value as that of the diagnosis object channel is given to the digital/analog converter 22 of the comparison channel, a comparator circuit 51 compares an output of the digital/analog converter 22 with an output of an output buffer 31 in the diagnosis object channel to discriminate that there is a fault in the diagnosis object channel when they have a prescribed difference level.
Patent JP-2002035029-A (JP)
Title: Method for manufacturing stretchable sheet and paper diaper using the same
Inventor: TORIGOE KEIJI
IPC: A61F13/49
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To cut a stretching member sandwiched by sheets without breaking the sheets. SOLUTION: A laminate 940 is formed by coating at least one of both upper and lower sheets with hot melt adhesives and inserting the stretching member 920 in a stretched state between both upper and lower sheets 930 and 910. The laminate 40 is passed between an embossing heat roll 950 disposed with projecting part 952 groups in zigzag and a counter roll 960 and the upper and lower sheets 930 and 910 are heat sealed by the projecting part 952 groups of the embossing heat roll 950 to form sealed parts and the stretching member 920 existing thus far in the sealed parts is cut by heating.