baber/WOPTO huggingface dataset:
Patent JP-2004052285-A (JP)
Title: Auger drive mechanism
Inventor: KITAMURA MORIO
IPC: E21B7/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the structure of the equipment body for driving an earthauger and reduce the manufacturing cost and time, shorten the equipment length, compact the equipment, reduce the weight to simplify the conveyance and storage, and enable execution even in a low obstacle place.  <P>SOLUTION: The drive section 10 connected to a rotatable earthauger 60 at the lower end is constituted. A cylinder 11 is arranged at the side of the auger drive 10. The lower end of the cylinder 11 is fixed to the lower part of a guide body 15 guiding the drive 10 in the freely vertical direction. The earthauger 60 is made vertically movable according to the expanding/contracting movement of the cylinder 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055718-A (JP)
Title: Piezoelectric transformer
Inventor: SATO EIJI
IPC: H01L41/107
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric transformer, which obtains a plurality of outputs by one piezoelectric transformer and can turn on a plurality of cold-cathode ray tubes, obtain a high boosting ratio by increasing an I/O capacitance factor, and enable high power implantation by reducing the input impedance.  <P>SOLUTION: In the piezoelectric transformer, using a surface widening oscillation mode, a main front surface, is equipped with two or more sets of input electrodes which counter central side of rectangular piezoelectric ceramic plate by front and rear side; both end surfaces in the longitudinal direction of the piezoelectric ceramic plate are equipped with output electrodes, respectively; and the plurality of input electrodes are divided into two sets and driven in opposite phase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053345-A (JP)
Title: Flat flow cell, manufacturing method of the same and measuring method
Inventor: IKARI TAKAOMI
IPC: G01N21/05
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain sufficient detection sensitivity for a minute quantity of a sample and deal with miniaturization of an apparatus in liquid chromatograph.  <P>SOLUTION: A chrome film 2 is formed on a surface of quartz glass 1. A groove as a flow path 3 is formed on the surface of the quartz glass 1 by photo-etching. The flow path 3 has a spiral shape so as to elongate a length of the flow path in a certain area. The quartz glass is finished as a mirror and welded as a lid, and a flow cell is formed. A region other than the flow path 3 is shielded by the chrome film 2. A light is transmitted through the flow path 3 only. The radiated light is radiated perpendicular to the flow path 3. A minute quantity of the sample receives the light in the certain area and can be measured, and the apparatus can be miniaturized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053849-A (JP)
Title: Sheet conveyance system
Inventor: NAKAMURA MITSUHIRO
IPC: G03G15/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a sheet-like recording material from being bent when conveyed.  <P>SOLUTION: The image forming apparatus 1 conveys a sheet 24 along a mountain-fold conveyance path and a valley-fold conveyance path in which the direction of a bend in the conveyance direction of the sheet 24 which is caused by the adjustment of the timing of the conveyance of the sheet 24 through resist roller 40 is a mountain-fold direction and a valley-fold direction, respectively, with respect to an image forming surface. In a conveyance path selecting section 54, a conveyance path for the sheet 24 is selected based upon predetermined information about a direction in which the sheet is easily bent or is not easily bent. The conveyance path selected by the conveyance path selecting section 54 is transmitted by an UI 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056398-A (JP)
Title: Image encoding and / or decoding apparatus
Inventor: NARITA HIDEYUKI
IPC: H04N19/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image encoding and / or decoding apparatus for performing encoding and decoding processing by stabilizing input output timings of base band video data.  <P>SOLUTION: An image codec 1 delays a frame sync (FS) of the base band video data by a prescribed time. A processor 14 performs interruption processing in a timing on the basis of the delayed frame sync and applies various settings for input output processing to input and output modules 11, 13. The processor performs the interruption processing in a timing on the basis of the delayed frame sync, a video clock (V.Clk). or a system clock (Sys. Clk) to control an encoding and decoding start timing of a CODEC module 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019419-A (JP)
Title: Leg cover
Inventor: HOSODA NOBUHIKO
IPC: E06C7/42
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a leg cover that is easily attachable to or removable from the leg portion of a stepladder or ladder, can prevent the stepladder or ladder from carrying dust indoors from the outside, and is good in workability.  <P>SOLUTION: A stepladder cover 1 is knit into a bag with clothing fibers using a lateral or circular knitting machine, and is provided with slide-proof members 6 at the body portion 4 thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059162-A (JP)
Title: Belt conveyor and its operating method
Inventor: NAKASEKO MASAHIRO
IPC: B65G15/08
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt conveyor capable of preventing scattering of powder dust of an object to be carried on a going path side and dropping of fine grain etc. of the object to be carried adhered and left on a carrier belt on a return path side, unnecessitating the installation of a dustproof cover etc., reducing costs and improving carrying ability, and its operating method.  <P>SOLUTION: A coating belt part 7 to wrap the object 7 to be carried by being folded to the inside is formed to be foldable/expansible at both width end parts of the carrier belt 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063512-A (JP)
Title: Etching method of contact hole
Inventor: OKUNI MITSUHIRO
IPC: H01L21/28
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching method of contact hole in which etching stop is not generated even if the aspect ratio increases due to progress of the etching process during the dry-etching of the contact hole.  <P>SOLUTION: When a contact hole 13 is to be formed with plasma dry-etching process of an insulation film 11 formed on a silicon substrate 10 within an evacuable chamber, pressure within the chamber (point a) is raised to make small the pressure difference from the pressure at the points (b, c, d, e) within the contact hole 13 under formation. According to this process, since the difference in pressure on the inside and outside of the contact hole 13 is small, a reactive product can be easily discharged with the flow of gas, and any deposit which will cause the stop of etching is never left.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062326-A (JP)
Title: Chaege reception management computer system and chaege reception system
Inventor: IWATA YOSHIHIRO
IPC: G06Q30/06
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily receive a charge by reducing a burden of handling personnel of dealings like an insurance agency by using a payment handling slip apart from application of dealings in receiving the charge of dealings.  <P>SOLUTION: An insurance policy number specifying an insurance, premium data, and insurance agency identification number to specify an insurance agency are associated each other and stored beforehand applying for the insurance. Then, an insurance application form combined with a payment handling slip 100 including stored insurance policy number, the insurance premium data and charge recipient data is prepared and arranged at an insurance agency 10. When an application for a dealing is made, a payer's name is filled in the insurance application form combined with the payment handling slip 100 and the payment handling slip J is completed. Then, payment of the charge is made by using the completed payment handling slip J separately from the application for the dealings. When the charge payment is made using the payment handling slip J, receipt data is generated and a receiving section 622 of a management computer system 62 receives the receipt data, and a checking section 624 makes the corresponding contract as reception completed from the insurance policy number included in the reception data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063584-A (JP)
Title: Apparatus and method for spin processing
Inventor: HAYASHI KOUNOSUKE
IPC: B08B3/02
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spin processing apparatus which can uniformly clean and etch the entire surface of a substrate driven to rotate with processing liquid and so on.  <P>SOLUTION: The spin processing apparatus which processes the substrate with the processing liquid while rotating the substrate is equipped with a rotary table which holds the substrate and is driven to rotate, and a shower body 31 which is arranged above the rotary table and has a slit 33 for jetting the processing liquid to the substrate. The shower body has a main body 32 having nearly the same length as at least the outward shape size of the substrate, and the slit has its width so set that the jet amount of the processing liquid gradually increases from the radial center of the substrate to the circumferential part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057309-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which achieves a virtual performance display with a further enhanced stereoscopic atmosphere vividly utilizing real image expressions with animation images.  <P>SOLUTION: A data reproduction means 80c comprises a synthetic display means 80ca which carries out a synthetic display (image (A) to image (C)) using a plurality of frame data with a different priority attached in the longitudinal direction on the front sides or on the rear sides of the variable display areas of the identifying information images by executing a combining processing in which the plurality of frame data for the linked animation image data continuously stretched by a data stretching means 80b are made to overlap each other in the longitudinal direction according to the priority designated by a priority designation means 80d. Animation images with combined images can be displayed by executing the combined display repeatedly thereby achieving the virtual performance display with a further enhanced stereoscopic atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133389-A (JP)
Title: Stock article conveying system equipped with air-cleaning structure
Inventor: SU YU-CHIN
IPC: B65G49/00
Filed: 2002-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a stock article conveying system, equipped with an air cleaning structure for suppressing the phenomenon where dust flies up due to the occurrence of irregular air stream from the operation of a lifter, and preventing contamination from occurring due to fractures of a wafer and a glass plate. SOLUTION: A stock article conveying system for conveying stock articles to a processing station is divided into an upper-half region and a lower-half region. A plurality of gondolas are provided in the upper-half section for containing a tray, and a plurality of tray unloading ports and a plurality of working robots are provided in the lower-half region. A crane is further provided, and an air flow passage is formed among the crane, gondolas, and tray unloading ports.  An air-cleaning structure is provided in the upper-half region, which comprises an air intake port for taking air to be cleaned into the stock article conveying system, a filter unit provided on the outside surface of the gondolas, provided erect and facing the air-flow passage for filtrating air from the air-intake port and sending the same to the tray, and an air reverse flow passage provided at the lower end of the gondola. The filter unit includes an air-cleaning means and an air reverse flow port.
Patent JP-2004062668-A (JP)
Title: Multiple access control circuit
Inventor: ANDO TOMOAKI
IPC: G06F12/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple access control circuit capable of preparing a waiting state of a memory access in a processor without needing a complex protocol and without providing a pipeline protection mechanism, etc., in particular.  <P>SOLUTION: When a processor whose priority is at the highest order or the next highest order gives access to a memory, a signal DSP_CK_HALTn is outputted. The signal DSP_CK_HALTn is delayed by a fixed time by delay circuits 71 and 72 and then inputted to an AND circuit 73. This makes the AND circuit 73 be closed to stop a clock pulse DSP_CK, and makes a processor that is made to operate by the clock pulse DSP_CK be in a waiting state. When the access to the memory from the processor whose priority is at the highest order or the next highest order is finished, the signal DSP_CK_HALTn becomes "1" to make the AND circuit 73 opened after a fixed time, and the clock pulse DSP_CK is outputted again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059268-A (JP)
Title: Image forming device
Inventor: IGARASHI YASUYUKI
IPC: B65H39/11
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of suppressing scattering of a delivered paper sheet by changing a delivery tray that is a sheet delivered position of the paper sheet without stopping following printing.  <P>SOLUTION: In the image forming device capable of successively printing, a plurality of the paper delivery trays 115 is provided, and an input means 117 for switching the paper delivery destination of the paper sheet to any other paper delivery tray 115 halfway through paper delivering action of the continuous paper sheet is provided corresponding to the paper delivery tray 115.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061381-A (JP)
Title: Method of estimating raman gain factor spectrum of optical fiber
Inventor: FUKAI CHISATO
IPC: G01M11/02
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a Raman gain factor spectrum in a desired frequency shift area of optical fiber simply with high accuracy.  <P>SOLUTION: Vector factors C<SB>ij</SB>are previously calculated expressing a relation between the Raman gain factor spectrum, expressed by formula (1), in a desired frequency shift area of optical fiber with a specific glass material added thereto and Raman gain factors in arbitrary n frequency shift positions. A Raman gain factor spectrum in a desired frequency shift area of the optical fiber is estimated from the result of measurement of the Raman gain factor of measured optical fiber at arbitrary n frequency shift positions and the calculation of the vector factors C<SB>ij</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003060625-A (JP)
Title: Receiver
Inventor: AIZAWA MASAMI
IPC: H04L7/00
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To restrict a performance deterioration of a synchronization process even if a synchronous code is subjected to error correction encoding together with a main signal. SOLUTION: On a transmitter side, a synchronous code multiplexing part 11 multiplexes a main signal S1 and a synchronous code S2 in time division in accordance with a frame structure, and an error correction encoding part 12 makes an error correction for the multiplexed synchronous code + main signal. A modulation part 13 varies a modulation system in correspondence to a part of the synchronous code or main signal, whereas performing a modulation process such as PSK, QAM, or the like for transmission. Then, on a receiver side, a synchronous detection part 22 makes a synchronous detection by utilizing a univocally formed part of the synchronous code after the error correction.  In this detection, in the synchronous code S2, a highly correlative code is selected in a part of a signal after error correction encoding and is formed univocally, thereby decreasing an execution of an erroneous synchronization detection.
Patent JP-2004069143-A (JP)
Title: Storage duct structure
Inventor: HARADA AKIRA
IPC: F25D17/08
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage duct structure allowing easy attachment of a storage duct can be easily attached even if a storage width is narrow.  <P>SOLUTION: In the storage duct structure, a storage duct body 37 is formed in a box shape with a bottom plate 24, a side plate 25 and a back plate 26 by processing to bend a sheet metal. The storage duct body 37 has a size slightly larger than a communication opening 4 in consideration of easy attachment. Screw holes 40, 41 for attaching L-shaped flanges 38 are formed respectively at positions near both side plates on the bottom plate 24 and on the side plate 25. The L-shaped flange 38 is formed with a duct-side attachment face 42 having long length and a storage-side attachment face 43 having short length by processing to bend a sheet metal. A long hole 44 corresponding to the screw hole 41 is formed on the duct-side attachment face 42 while a screw hole 45 for screwing on an inner surface of the storage is formed on the storage-side attachment face 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068922-A (JP)
Title: Liquid sealing vibration control device
Inventor: ITO MASAAKI
IPC: F16F13/08
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid sealing vibration control device difficult to lower vibration control performance, even in a driving state having the number of vibration of a vibrator exceeding the range of the number of vibration of the vibrator at a normal driving time.  <P>SOLUTION: A first mounting tool 1 and a second cylindrical mounting tool 2 are connected via a vibration control base body 3 made of a rubber-like elastic material. The second mounting tool 2 is provided with a diaphragm 5 to form a liquid chamber 4 between the second mounting tool 2 and the vibration control base body 3. A partition part 8 is provided to partition the liquid chamber 4 into a first liquid chamber part 6 and a second liquid chamber part 7 by a thin partition plate 20. An orifice 22 is formed to communicate the first liquid chamber part 6 and the second liquid chamber part 7. A rigidity increasing part 32 is provided on the partition plate 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065143-A (JP)
Title: Method and apparatus for regulating culture of lactic acid bacterium
Inventor: TAKAHARA HIDENARI
IPC: C12M1/38
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regulating the culture of lactic acid bacteria for producing lactic acid having a price competitive to the price of a conventional product as an industrial chemical by being cultured in a culture liquid; and to provide an apparatus therefor.  <P>SOLUTION: At least one stirrer 5, a culture liquid temperature-holding means 9b, a culture liquid-and lactic acid bacteria-charging means 12, a culture liquid-discharging means 3, a neutralizing agent-injecting means 8, a temperature-detecting means 9 and a pH-detecting means 6 are attached to a culture vessel 2. The culture liquid temperature-holding means 9b is controlled by a signal of the detected temperature, and the neutralizing agent-injecting means 8 is controlled by a signal of the detected pH. At least the stirrer 5, the culture liquid 4, the culture liquid-and lactic acid bacteria-charging means 12 and the culture liquid-discharging means 3 are remote controlled by a controller 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067200-A (JP)
Title: Bag for repacking
Inventor: TERASAKI TAKAHIRO
IPC: B65D33/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag for repacking which can display the expiration date and so forth by separating a separable part which is formed on the surface, and on which the expiration date and so forth is printed, with an adhesive tape or the like, and pasting the separable part on a bottle or the like for repacking.  <P>SOLUTION: For this bag for repacking, a separable layer which can be separated with an adhesive tape or the like is formed on the external surface of the packaging bag which packages a content to be used by repacking, directly or through a release layer at a specified location on the external surface of the packaging bag. Then, the bag for repacking is constituted in such a manner that the expiration date is displayed by an ink jet printer on the external surface of the separable layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066427-A (JP)
Title: Storage shelf for automatic blade changing type circular blade shearing machine
Inventor: FURUI KIMIHARU
IPC: B23D33/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage shelf, which is suitable for the automatic blade changing operation for mounting or dismounting a circular blade on an arbor using a general purpose handling robot, and is low-priced and simple in the structure, and has a high space utilization factor.  <P>SOLUTION: The storage shelf for an automatic blade changing type circular blade shearing machine stores circular blades, etc., which are mounted on the arbor of the automatic blade changing type circular blade shearing machine. At least one pair of rails are arranged in the storage shelf. One pair of tilting surfaces, the space between which increases with the height thereof, are formed on the opposing surfaces of the rails. In addition, a back plate is provided between a pair of the rails so as to be disposed in the direction perpendicular to a pair of the rails.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069013-A (JP)
Title: Ball screw
Inventor: AIZAWA TOMOYUKI
IPC: F16H25/22
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw in which strict regulation of prepressure can be conducted even under an environment where higher corrosion resistance and non-magnetism are required.  <P>SOLUTION: This ball screw comprises a screw shaft 1 and a nut 2 that are composed of titanium alloy, and balls 3 that are composed of ceramic. The nut 2 is formed of a first nut 21 and a second nut 22 between which a spacer 23 for regulation of prepressure is inserted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176920-A (JP)
Title: Metallic food heating tray for microwave oven
Inventor: ZHU C J
IPC: A47J27/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic food heating tray for a microwave oven placeable on a metal rotary tray.  <P>SOLUTION: This metallic food heating tray for a microwave oven having a metal tray has insulation bases 3 disposed on a bottom surface 2 of the metal tray at a constant interval. By the insulation bases 3 provided on the bottom surface 2 of the metal tray, the metallic food heating tray for a microwave oven is substantially separated from the rotary tray of the microwave oven. Spark caused by electric conductivity between the two trays is thus avoided. The metallic food heating tray for a microwave oven similarly acts to food heating trays of metallic used for other purposes than the microwave oven, while it is usable with both a non-metallic rotary tray and the metallic rotary tray.  <P>COPYRIGHT: (C)2003,JPO