baber/WOPTO huggingface dataset:
Patent JP-2003053164-A (JP)
Title: Removing method of pathogenic protozoa and separating membrane used therein
Inventor: KOMATSU KENSAKU
IPC: C02F1/44
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a removing method of pathogenic protozoa and a separating membrane used therein which reliably removes pathogenic protozoa such as Cryptospolidium and Dialdia, enhances filtration speed and, moreover, drastically reduces equipment cost and running cost. SOLUTION: In this removing method of pathogenic protozoa and a separating membrane used therein, the separation membrane of which the fraction grain size is >=1 μm, the perfect removal grain size is <=2.9 μm and the permeation rate of pure water is >=30000 L/m<2> /hr/98 kPa is used, thereby, the filtration is performed and the pathogenic protozoa is removed.
Patent JP-2003055484-A (JP)
Title: Method of storing polylactic acid film
Inventor: NISHIMURA HIROSHI
IPC: C08L67/04
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of storing a polylactic acid film, which can control hydrolysis of the film, and also can control reduction of the molecular weight and the mechanical properties of the film to the extent of raising practically no problems as a product. SOLUTION: A polylactic acid film is stored at a temperature lower by 5 deg.C or above than the glass transition temperature of the polylactic acid that constitutes the film.
Patent JP-2002163864-A (JP)
Title: Method of recording information, recording apparatus, information storage medium, and reproducing method
Inventor: ANDO HIDEO
IPC: H04N5/92
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To easily manage a state of recording on an information storage medium. SOLUTION: A file is defined as a management unit for inputted information, and an extent is defined as the management unit for a contiguous recording in the file. File management information for file management is defined as management information, and extent management information for managing the extent is defined as information contained in the file management information. A control part refers to the extent management information before recording the inputted information, searches un-recorded areas which constitute a group of the extents, sets a part of the un-recorded areas into the extent management information as an area expected to be recorded, allows the inputted information to be recorded in the area expected to be recorded, and manages the area to be recorded corresponding to the area in which the inputted information has been recorded, as an already-recorded extent.
Patent JP-2003062140-A (JP)
Title: Training support system, training information providing device and training support program
Inventor: KIMURA WAKATO
IPC: A63B24/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To enable an exerciser to train physically according to the advice of an instructor at any time even at a place other than a facility. SOLUTION: Training instruction information such as an exercise tolerance, an exercise time is inputted to a terminal 31 by an instructor. A control part 2 receives the training instruction information from the terminal 31 and registers it in a database 5. When the exerciser trains, the control part 12 requests the training instruction information to a training information server 1 and sets the exercise tolerance according to the information. Further, the control part 2 transmits training result information to the server 1. The control part 2 registers the training result information in the database 5 and transmits it in response to a request from the terminal 31.
Patent JP-2002115963-A (JP)
Title: Refrigerator
Inventor: OZAKI TATSUYA
IPC: F25D11/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which can increase the storage capacity of a freezing chamber, etc., as much as possible. SOLUTION: The cabinet 12 of a refrigerator is provided with a refrigerating chamber 14, a vegetable chamber 16, an ice making chamber 20, and a freezing chamber 22 from above. It is provided with a temperature switching chamber 18 at the flank of the ice making chamber 20. It is further provided with a refrigerating chamber door 14a being rotatable by hinge mechanism, and is provided with a vegetable chamber door 16a, an ice making chamber door 20a, a switching chamber door 18a, and a freezing chamber door 22a in drawer type.
Patent JP-2003063071-A (JP)
Title: Tape printer and tape printing method
Inventor: TANAKA SEIJI
IPC: B41J11/66
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a tape printer and its printing method, which is capable of discharging without fail a tape after it is cut. SOLUTION: There are provided a tape length calculating means for calculating a tape length tp (tp>0) based on inputted printing data, a tape length setting means for setting the tape length t based on the tape length tp calculated by the tape length calculating means, and a cutting means for cutting a tape by the tape length t set by the tape length setting means. The tape printer is characterized in that the tape length setting means compares the calculated tape length tp with a length (a+x) found by adding a predetermined length x (x>=0) to a distance a (a>=0) between a position where a tape is cut by the cutting means and a position where the tape is discharged outside the printer, and sets the tape length t to >=(a+x) when the tp is determined as tp<(a+x).
Patent JP-2003068012-A (JP)
Title: Optical disk, optical disk recorder, optical disk recording method, optical disk reproduction device and optical disk reproduction method
Inventor: KOBAYASHI TADASHI
IPC: G11B19/28
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recorder capable of satisfactorily recording data at an upper limit recording speed with respect to the optical disk having the surface wobbling or eccentricity. SOLUTION: When the maximum surface wobbling amount at the X-multiplied speed recording time with respect to the optical disk is defined as Lmax (X), the maximum eccentric amount at the X-multiplied speed recording time is defined as Rmax (X), the maximum surface wobbling amount at the unmultiplied speed recording time is defined as (a), and the maximum eccentric amount at the unmultiplied speed recording time is defined as (b), the optical disk satisfies both conditions of Lmax (X)<=a/√X and Rmax (X)<=b/√X and also is provided with an area recorded with the recording speed information indicating that the X-multiplied speed recording is available.  The optical disk recorder is furnished with reproduction means (11, 12) for reproducing the recording speed information from the optical disk and recording means (2, 3, 20, 21, 22) for recording the objective data by taking the X-multiplied speed recording as the upper limit speed on the basis of the recording speed information reproduced by the reproduction means.
Patent JP-2002076142-A (JP)
Title: Method for forming charge storage electrode of capacitor
Inventor: KEE-JUN RII
IPC: H01L21/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To form a charge storage electrode without having a step on a cell area and a peripheral circuit area. SOLUTION: An interlayer insulation film and a barrier nitriding film are deposited on the gate of a semiconductor board. After a contact mask is deposited to form a contact hole by etching, polysilicon doped in the contact hole is deposited and flattened so as to form a plug, and furthermore, a capacitor oxidation film and a hard mask poly coat are deposited. The capacitor oxidation film is etched so that a plug is exposed as the hard mask poly coat is made a mask, a contact is formed on the cell area, a guard ring separating the cell area and the peripheral circuit area is formed, and a polysilicon layer and a grain projection part doped in the contact and the guard ring is formed.  After a filling-up layer is laminated there, it is flattened, after a photosensitive film is laminated on the peripheral circuit area, the filling-up layer of the inside of the plug of the cell area is removed, the photosensitive film is made the mask, and the capacitor oxidation film laminated on the cell area and the filling-up layer of the inside of the grain projection part are removed to form a charge storage electrode.
Patent JP-2003065118-A (JP)
Title: Exhaust emission control device for cylinder injection type internal combustion engine
Inventor: TAMURA YASUKI
IPC: F02D41/34
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for a cylinder injection type internal combustion engine capable of optimizing two stage combustion by suppressing an exhaust amount of toxic substance. SOLUTION: An exhaust air flow control means suppresses exhaust air flow in an exhaust passage when performing auxiliary injection by a two stage injection control means (S14), and the two stage injection control means controls comprehensive air-fuel ratio (total A/F) of main injection and auxiliary injection so that total HC concentration in exhaust air becomes the minimum value or a value close to the minimum value over at least predetermined period during two stage injection (S12).
Patent JP-2003067722-A (JP)
Title: Image information management method and system
Inventor: ISOMURA AYUMI
IPC: H04N5/225
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an image information management method and system that automatically classifies every category of shot image information into a group of units according to the category. SOLUTION: The image information management system includes a control part 1, an image information storage device 2, an input/output interface 3, an operation part 4 and a display part 5. The image information storage device 2 has a folder corresponding to a category. The control part 1 has a histogram creation processing function for creating a histogram of shot time information in shot image information stored in the folder, a grouping processing function for grouping the shot image information according to the created histogram, and a sub folder storage processing function for storing the grouped image information in sub folders created in correspondence with the groups.
Patent JP-2002110540-A (JP)
Title: Lithography, method for operating the same, method for manufacturing device and device manufactured thereby
Inventor: VAN DER LAAN HANS
IPC: G01B11/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a lithographic projector having the steps of forming a radiant spot at a wafer level by using a pinhole at a reticle level. SOLUTION: A sensor is removed from a focus with respect to the spot, and separated from the wafer level. The sensor is scanned at the spot. An angular intensity distribution of the radiation is measured at the spot, and the intensity distribution is decided in a pupil plane of a projection lens system.
Patent JP-2003070684-A (JP)
Title: Device for opening and closing toilet seat and toilet seat cover
Inventor: FURUKAWA HIDEKI
IPC: A47K13/12
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To appropriately protect a driving means from an abnormal overload even if a toilet seat and a toilet cover are forcibly turned in the normal direction and the reverse direction in the case of controlling the toilet seat and toilet cover opening and closing operation with a computer through a driving motor and the driving means. SOLUTION: When a toilet cover driving motor and a toilet seat driving motor are rotated (S11), the toilet seat and the toilet cover are turned in the closing direction or the opening direction. When the toilet seat and the toilet cover are forcibly turned by the external force, driving shafts of the toilet cover driving motor and the toilet seat driving motor push a movable contact points of the toilet cover limit switch and a toilet seat limit switch downward. With this structure, the toilet cover limit switch and the toilet seat limit switch are turned on (S14: No), and electrifying to the toilet cover driving motor and the toilet seat driving motor is stopped (S22), and the toilet seat and the toilet cover, the toilet cover driving motor, the toilet seat driving motor, and a gear transmitting means can be freely rotated.
Patent JP-2003072524-A (JP)
Title: Transmission holder
Inventor: YAMAZAKI SUMIO
IPC: B60S5/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a returnable free-sized transmission holder which can be fitted to various kinds of lifts, handcarts, pallets and bases by bolts and nuts irrespective of rectangular or round bottom shape, sizes and models of manufacturers of a transmission, and hold not only the transmission but also a muffler and a propeller shaft in addition to a work by simply allowing columns to slide. SOLUTION: A pair of substantially L-shaped columns (3) are slidably fitted to a guide member (2) disposed on a holding base (1), the transmission (22) is placed thereon, the right and left columns (3) are brought close to each other, the columns (3) are locked to hold the transmission (22) by using the principle of leverage and the angle (7) of friction by the load in the transverse direction caused by the inclination of the transmission.
Patent JP-2003073072-A (JP)
Title: Sling tool for circular water channel block
Inventor: SUKIGARA TADAMASA
IPC: E03F5/04
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a sling tool for a circular water channel block capable of easily and rapidly performing the attaching and detaching thereof to and from the circular water channel block. SOLUTION: This sling tool for the circular water channel block 100 comprises a water channel 120 of generally circular shape in cross section passed through both end faces and a water-intake groove 110 formed along the upper part of the water channel 120 and allowing the water channel 120 to communicate with the outside. The tool comprises a locking member for suspendedly supporting the circular water channel block 100 by raising the wire rope 30 after the tool is fitted to a sling wire rope 130 and disposed in the water channel 120 to bring the tool into contact with the inner peripheral surface of the water channel 120. The locking member 20 is formed in a shape having a lateral dimension (a) shorter than the lateral dimension A of the water intake groove 110 and a length dimension (b) shorter than the inner diameter dimension B of the water channel 120.  Thus the tool can be easily and rapidly attached to and detached from the circular water channel block 100.
Patent JP-2003081315-A (JP)
Title: Opening stopper and container with the same
Inventor: IGARASHI MASAO
IPC: B65D51/22
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an opening stopper to which dust or the like is not easily attached at a discharge opening part and which is superior in a virgin characteristic regardless of the diameter of the discharge opening part. SOLUTION: This relates to an opening stopper 1 comprising a main body 2 having a discharge opening 5 for taking out an item stored, a cap 10 for closing the opening 5 provided on the main body 2, a sealing wall 7 formed in the discharge opening 5, seals the item stored in a storage body and formed with a score line 7a forming an opening, and a tearing piece 20 for tearing the score line 7a formed on the sealing wall 7. The tearing piece 20 is provided with a holding part 22 and a connecting part 21 connecting the holding part and the inside of the score line. The holding part 22 is stored in the discharge opening 5 in a condition where the same is folded relative to the connecting part 21.
Patent JP-2003075221-A (JP)
Title: Ultrasonic flowmeter
Inventor: OCHI KENZO
IPC: G01F1/72
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a small flowmeter whose pressure loss is low and whose accuracy is high. SOLUTION: A flow-rate measuring part 4 is constituted to be adjacent to a fluid discontinuity part 3, and the flow velocity of a fluid is measured by a sing around technique. As a result, it is possible to realize the small flowmeter whose pressure loss is low and whose accuracy is high.
Patent JP-2003087105-A (JP)
Title: Switching device and portable operation unit using the same
Inventor: OZAWA YASUHIDE
IPC: H03K17/78
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a switching device which has satisfactory mechanical interlocking property and in which consistency between an NC contact and an NO contact can be easily maintained and manufacturing cost can also be reduced, and to provide a portable operating unit using the switching device. SOLUTION: This switching device is equipped with a switching mechanism having at least two mechanical normally closed contacts that mechanically interlockingly operate and output a switching signal (hereinafter described as NC signal) of normally closed (NC: normally closed) contacts (hereinafter described as NC contact) independently of each other, and a switching signal inverting means connected to at least one mechanical NC contact (hereinafter described as selected mechanical NC contact) between the mechanical NC contacts and for inverting the NC signal outputted from the selected mechanical NC contact into a switching signal (hereinafter described as NO signal) of a normally open (NO: normally open) contact (hereinafter described NO contact) to output the inverted switching signal.
Patent JP-2003082614-A (JP)
Title: Bridge using outer cable and deflection device
Inventor: SAITO KIMIO
IPC: E01D101/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To accurately and easily install a deflection pipe in the case of the execution of a deflection section, to facilitate assembly operation by reducing the quantity of bars arranged to the deflection section and to also place concrete easily and surely in an outer cable type bridge with the deflection section. SOLUTION: In the outer cable type bridge in which tendons 2 are arranged along the bridge axial direction on the outside of the members of a main girder 1 and prestress is imparted to the main girder 1 through the anchoring sections of the tendons and the deflection section 3, the deflection pipes 5, which are buried into the deflection section 3 and in which the tendons 2 are inserted, are mounted on reinforcing plates 10, and the reinforcing plates 10 are buried into the concrete members of the deflection section 3 and the main girder 1. Displacement stops such as dowel holes 10a are formed to the reinforcing plates 10, and unified with concrete.
Patent JP-2003084654-A (JP)
Title: System and server for language learning, learning database collecting method, and recording medium
Inventor: SHINDO MIKIHIRO
IPC: G06Q50/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To solver such a problem that a user cannot directly learn an expression which the user wants to use at the actual scene of conversation since learning data fixedly set in advance is used and such learning data which can be used at the scene closer to that of actual conversation cannot be sufficiently included. SOLUTION: In the language learning system, candidate data of learning data including an example of conversation used for language learning and/or the data describing an example of misunderstanding of semantic expression are invited to public participation and collected from an optional communication terminal connecting with a communication network. The collected candidate data are disclosed to the optional communication terminal connected with the communication network to receive selection standard information, and the candidate data are selected based on the selection standard to obtain the learning data.
Patent JP-2003088309-A (JP)
Title: Food composed of rice grain and konjak particle
Inventor: MOROTOMI KAZUMA
IPC: A23L33/20
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To cook a mixture of rice grains and konjak particles (starch of the devil's tongue) enabling the easy and accurate setting of the total amount of the water held in the rice grain and konjak particle and the water to be poured into a rice cooking vessel at a predetermined level for the cooking of delicious food and enabling the cooking of delicious rice food independent of the cooking person. SOLUTION: The package Al of a food composed of rice grains and konjak particles has an outer bag 1. The outer bag 1 contains an inner bag 2 and another inner bag 3. The inner bag 2 contains 150 g of rice grains 4 in sealed state and the inner bag 3 contains 100 g of dried konjak particles 5. Wash-free rice grains are sealed in the inner bag 2 as the rice grains 4 to dispense with the washing of the rice before cooking. The dried konjak particles 5 sealed in the inner bag 3 are formed in the form of rice grains and the size (volume) of the particle is about 1/2 of that of the rice grain 4.
Patent JP-2003092299-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: NISHIKAWA KOJI
IPC: H01L21/3205
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration and variance of dielectric strength and a leak current of an element by improving the planarity of the surface of a conductive thin film, and to form a thin insulating film layer by using it as a base electrode layer. SOLUTION: A main metal layer 303 is deposited first, and an element 305 is supplied and stuck on the metal as a surfactant and then annealed to planarize the surface of electrode layer.
Patent JP-2003099396-A (JP)
Title: Network interfacing circuit
Inventor: TAKAHASHI TOSHIO
IPC: H04N1/21
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a network interface circuit by ASIC, in which the rise in cost is prevented by managing frame data and simplifying the circuit constitution. SOLUTION: In the network interface circuit loaded to an imaging apparatus, in which the network interface is integrated and ASIC designed to use a plurality of application functions with a system memory 9 as a shared resource, the ASIC is provided with MAC 1 for carrying out protocol control of a network 16, reception buffers 3 to 5 temporarily storing the frame data and a DMA controller part 6 controlling the reception buffers 3 to 5. In this case, the frame data stored to the reception buffers 3 to 5 are written into the system memory 9 via a DMA controller 6.
Patent JP-2003100075-A (JP)
Title: Semiconductor memory device
Inventor: ISHIDA KOZO
IPC: G11C11/401
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To supply electric power so that respective memory banks of a DRAM can stably be operated and to reduce power consumption. SOLUTION: This semiconductor memory device is provided with a plurality of arrays forming one group of memory bank with two arrays, a first plurality of power sources supplying drive power to peripheral circuits driving each of a plurality of arrays, and a second plurality of power sources supplying access power to word lines accessing a plurality of arrays. More concretely, a plurality of arrays are arranged in a matrix state so as to surround a central region of a semiconductor substrate, the first plurality of power sources are provided at a central region side and an opposite side holding a specific array out of a plurality of arrays between them, the second plurality of power sources are arranged at four corners of the central regions, and forms one memory bank.  The first plurality of power sources supply electric power to groups of arrays arranged apart by a main power source supplying main power and an auxiliary power source supplying auxiliary power being smaller the main power.