baber/WOPTO huggingface dataset:
Patent JP-2002260731-A (JP)
Title: Electrolyte for electrochemical device, its electrolyte solution or solid electrolyte and battery
Inventor: TSUJIOKA SHOICHI
IPC: H01G11/60
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte, electrolyte solution, or a solid electrolyte and a battery using the same with excellent cycle characteristics used for an electrochemical device such as a lithium battery, a lithium-ion battery, and an electric double-layer capacitor. SOLUTION: It is an electrolyte for an electrochemical device consisting of a compound expressed in formula (1) and chemical structural formula as expressed in formula (2), formula (3), and formula (4), and electrolyte solution or a solid electrolyte and a battery using the above electrolyte.
Patent JP-2002267744-A (JP)
Title: Object detector
Inventor: OGURO TOSHIO
IPC: G01S13/50
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a relatively inexpensive object detector of relatively simple detector constitution, capable of enhancing detection precision of a stationary object in a near distance. SOLUTION: A microwave of 10.525 GHz is used as a transmission signal. Antenna pitches between reception antennas 5, 7, 9 are at set about 15 mm of 1/2 wave length of a standing wave of the microwave and 2.4 mm which is not a multiple thereof. The first, second and third standing waves of analog signals are converted respectively into digital signals by an A/D converter 29 to be stored in a memory part 33. The first - third full-wave rectification processing parts 35-39 conduct respectively processings corresponding to full- wave rectifications to the respective digital data corresponding to the first - third standing waves, using as a reference output voltages from the first - third direct current amplifying circuit 21-25 sides when the transmission is not emitted from a transmission antenna 3. An adding part 41 conducts processing for summing up the digital data after the processing, and a voltage level comparing part 45 checks whether the digital data provided therein is larger than a threshold voltage level or not.
Patent JP-2001294371-A (JP)
Title: Elevator operating method
Inventor: SCHUSTER KILIAN EL ING ETH
IPC: B66B1/34
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To transmit an order to be executed by an elevator to the elevator via a human-machine interface by a user. SOLUTION: The user of the elevator forms an individual program 2 matching a user's need in a user terminal 3 for operating the elevator. According to identification, the user is allowed to access all the command sets or only a specific command. The user program 2 is transmitted to a terminal 4 via radio communication. The data necessary for operation are added to the user program 2 for all the data in the terminal 4, and the user program 2 advances to a program control 1 provided with a task manager 5 storing the user program 2 for all the data in a memory 6 from the terminal 4. The task manager 5 starts operation of the operable user program by means of an interpreter 7 gradually interpreting the operable program 2.
Patent JP-2002267741-A (JP)
Title: Pulse train detector
Inventor: HIROHAMA ISAO
IPC: G01S7/40
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a pulse train of a long pulse repetition period is difficult to be analyzed in a conventional pulse train analyzer when a pulse train where the pulse train of the long pulse repetition period and a pulse train of a short pulse repetition period are mixed is analyzed, because the analyzer is constituted to accumulate the pulse train for one processing to be processed. SOLUTION: Plural kinds of pulse accumulation circuits 2, 4 of different in the number of pulses or lengths of time are used in parallel to analyze the pulse train by plural kinds of pulse repetition periods using pulse analyzing circuits 3, 6 connected respectively to the accumulation circuits 2, 4. The analysis is executed after the short pulse train is removed from the long pulse train, using a result analyzed in the short pulse train. Highly precise analysis is allowed thereby.
Patent JP-2002269983-A (JP)
Title: Semiconductor memory
Inventor: SENO MANABU
IPC: G11C11/4074
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which can perform stable operation without causing malfunction even if voltage of two power sources given independently are varied independently respectively and which can perform high speed operation. SOLUTION: By using a power source (VPP) of a word line driving circuit 5 as a power source of a delay circuit 7 deciding a delay time from an on-time of a word line to an on-time of a sense amplifier and providing level converting circuits 6, 8 after and before of the delay circuit, a rise delay time of a word line and an on-time of the sense amplifier can be varied linking each other even if two power source voltage of VPP and VDD are varied independently, and compatibility of stable operation and high speed operation can be obtained.
Patent JP-2002262835-A (JP)
Title: Soup and method for producing the same
Inventor: TOMA KIYOSHI
IPC: A23L27/10
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a delicious soup within a short time by extracting palatable ingredients from an animal raw material without requiring special equipments. SOLUTION: This soup is produced by enzymatically hydrolyzing the animal raw material with an enzyme such as protease which is a proteolytic enzyme, then deactivating the enzyme with heating under a normal pressure or a pressurized state and carrying out hot water extraction to extract the palatable ingredients included in the raw material.
Patent JP-2002274753-A (JP)
Title: Unbinding device for ring-shaped wire bundle
Inventor: KIHARA ETSURO
IPC: B65H57/18
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an unbinding device for a ring-shaped wire bundle capable of surely preventing the unbalancing of the wire bundle and smoothly taking out the wire material in taking out the wiring material by unbinding the ring- shaped wire bundle. SOLUTION: In this ring-shaped wire bundle unbinding device wherein a support 13 is stood on a pedestal 11, plural guide grooves 15 are formed on the pedestal in a state of outwardly radially extended from the support, basic ends 17a-23a of twelve pieces of guide rod members 17-23 are supported on a head part of the support, their free ends 17b-23b are movably inserted into the guide grooves, each guide rod member is expanded to the support like an umbrella rib, and the guide rod members are energized to expand and support a central hole of the ring-shaped wire bundle placed on the pedestal 11 through the supported at the free ends 17b-23b, each guide rod member is made of a rigid rod member, the head part of the support is provided with an energizing mechanism 25 for energizing the guide rod members,  and the basic ends of the guide rod members are supported by the energizing mechanism 25.
Patent JP-2002279346-A (JP)
Title: Image processing device and method, record medium, and character recognition device
Inventor: HASEGAWA FUMIHIRO
IPC: G06T5/20
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device improving the precision of the whole document image processing by separately providing a suited image for each processing. SOLUTION: This image processing device is provided with an image preprocessing selection means 30 for selecting a preprocessing method for conducting image processing, an image preprocessing means 40 for conducting the preprocessing method selected by the image preprocessing selection means 30, and an image regular processing means 60 for conducting the image processing of the preprocessed image. This device is a preprocessing method suited to the image processing, to be executed in the image regular processing means 60 is selected by the preprocessing selection means 30.
Patent JP-2002280705-A (JP)
Title: Method of forming circuit on composite substrate and composite substrate
Inventor: TSUNEMATSU HIROYUKI
IPC: H05K3/04
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming circuit on composite substrate by which a highly reliable circuit can be formed efficiently on a composite substrate using a ceramic substrate containing a nitride as the main ingredient while the manufacturing cost is suppressed. SOLUTION: In this method, the circuit is formed of a metal on the ceramic substrate containing the nitride as the main ingredient in such a way that the metal is joined to the ceramic substrate through a Ti-containing brazing material, and conductor members in non-circuit portions are removed by machining.
Patent JP-2002275160-A (JP)
Title: Method for producing fluorinating agent
Inventor: HAYASHI HIDETOSHI
IPC: C07D233/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an industrially very useful method by which a compound useful as a fluorinating agent is safely and easily produced and taken out without requiring a special installation in the number of steps smaller than that in a conventional production method. SOLUTION: This method for producing a compound represented by general formula (1) (wherein, R1, R2, R3 and R4 are each a 1-6C alkyl group or an aryl group, and are same or different; R1 and R3 may form a 5- or 6-membered ring by bonding to each other, and R1 and R2, or R3 and R4 may form a ring by bonding to each other) comprises using the same reaction solvent in a chlorination reaction and a halogen-exchanging reaction.
Patent JP-2002275728-A (JP)
Title: Polyvinyl alcohol-based water-soluble fiber and method for producing the same
Inventor: TOKUNAGA ISAO
IPC: D21H13/16
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a water-soluble fiber having good dispersibility and proper swelling properties in water at normal temperature, and further having good solubility in worm water at 40-70 deg.C. SOLUTION: This method for producing the polyvinyl alcohol-based water-soluble fiber comprises allowing a hydrophilic compound having three or more hydroxy groups in the molecule in an amount of 3-30 wt.% to be included in the fiber in an arbitrary step before drying in a spinning step for dissolving a polyvinyl alcohol-based polymer having 1,500-2,500 polymerization degree and 96.5-99.0 mol% saponification degree in dimethylsulfoxide, spinning the obtained solution in a spinning bath consisting essentially of methanol, and carrying out solidification, extraction, wet-drawing and drying of the spun product, and subjecting the resultant fiber to drawing by dry heat at 150-195 deg.C, and optional heat treatment.
Patent JP-2002278760-A (JP)
Title: Method, system and program for creating electronic document program
Inventor: AKAMATSU SEISHI
IPC: G06F19/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To easily create a program of an electronic document. SOLUTION: An information integrating means 21 of a data processor 20 displays a creation/update selection picture on an output device 40, displays kinds of works on a picture, when the kind of the work is specified, acquires information of a table required for the specified work from a data base 31 and acquires information about the types of the works of the respective works from work flow definition 32. A program managing means 22 acquires a fundamental electronic document program 33, outputs an operation picture on the output device 40 and outputs a setting picture to create a data base access processing of a specified part on the output device 40 by specification of the part of the data base access processing from an input device 10.  A program creating means 23 creates the program based on setting of the data base access processing of the specified part and the program managing means 22 creates an electronic document program 34 with added processing on which the program is reflected.
Patent JP-2002275056-A (JP)
Title: Percutaneous patch material and method for producing the same
Inventor: SUEISHI TOSHIHIKO
IPC: A61K47/32
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a percutaneous patch material produced by using a plastic film as a substrate and enabling sure spreading of a water-containing gel, and provide a method for producing the patch material. SOLUTION: A hydrophilic and water-insoluble anchor agent layer 14 is formed on one surface of a plastic film 12 and a water-containing gel 16 produced by crosslinking a water-soluble polymer with metallic ion, or the like, is applied to the surface of the anchor agent layer 14. The anchor agent 14 is a polymer produced by polymerizing one or more monomers selected from acrylic acid, methacrylic acid and their derivatives having amino group, sulfonyl group, phosphoric acid group or amide group.
Patent JP-2002283079-A (JP)
Title: Equipment and method for laser beam welding
Inventor: TARUI HIROSHI
IPC: B23K26/21
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a blow hall and prevent the deterioration of the strength of a welded zone. SOLUTION: A lap joint welding is performed by making a work W, which consists of a lapped galvanized steel plate and a conventional steel plate, is irradiated with a laser beam 9 emitted from a laser beam machining head 7. A pressurizing pin 11 provided on the laser beam machining head 7 is pressurized against the work W by an air cylinder 17 via the laser beam machining head 7. At the beginning of the welding work, an electromagnetic valve 35 is switched in a way that air is supplied to a pressure regulator 31 on high- pressure side, the work W is pressurized at high pressure, and a joint gap is decreased, thus the generation of an undercut is prevented.  After the welding work has been begun, the electromagnetic valve 35 is switched in a way that air is supplied to a pressure regulator 33 on low-pressure side, the work is pressurized at low pressure, the joint gap is increased, and gaseous zinc generated during the welding is released out through the broadened gap, thus the generation of a blow hole is prevented.
Patent JP-2002284591-A (JP)
Title: Manufacturing method for ultra-slow-acting nitrogen fertilizer of urea-formaldehyde condensate
Inventor: SEYA MASAAKI
IPC: C05C9/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an ultra-slow-acting nitrogen fertilizer of urea-formaldehyde condensates whose elution ratio into hot water can be adjusted to a desired one and whose decomposition characteristics are excellent. SOLUTION: In the manufacturing method for the nitrogen fertilizer, urea (U) and formaldehyde (F) are subjected to a methylolation reaction in an aqueous medium at >=70 deg.C in the presence of an alkaline catalyst and then a reaction solution resultant from the methylolation reaction is subjected to a methylenation reaction by adding a strong acid thereto. The nitrogen fertilizer has the elution ratio into hot water of <=15 mass% (on the anhydride basis).
Patent JP-2002286901-A (JP)
Title: Optical member and method for manufacturing the same
Inventor: TOGASHI MASATOSHI
IPC: C08L101/12
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To solve problems that in a conventional optical member prepared by mixing glass in a conventional resin material, it is required to make the refractive index of the glass consistent with that of the resin. SOLUTION: A light transmitting transparent resin material 2 is filled with spheric glass 3 and the particle size or the maximum dimension of the glass 3 is smaller than the wavelength of the incident light. Thereby, the incident light can transmit through the optical member equally in a material having a uniform refractive index, and easy forming property and forming accuracy almost equal to those of a resin optical member can be obtained.
Patent JP-2002285449-A (JP)
Title: Stretchable polyamide woven fabric
Inventor: FUJIWARA MASAYUKI
IPC: D03D15/56
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide woven fabric having excellent flexibility and exhibiting stretching performances at a low stress. SOLUTION: This woven fabric is obtained by using a latent crimpable polyamide filament yarn of side-by-side type, etc., composed of two kinds of polyamides having different relative viscosities, which is twisted at <=7,000 twist coefficient at least in warps or at 7,000-15,000 twist coefficient in a weft. The extension at 4.9 N/5 cm stress in the direction in which the latent crimpable polyamide filament yarn is used is >=10%, the ratio of the elongation at 14.7 N/5 cm stress to the elongation at 4.9 N/5 cm stress is <=2.0 and the extension recovery ratio is >=80%.
Patent JP-2002287255-A (JP)
Title: Hologram screen
Inventor: NAKAJIMA FUMIMUNE
IPC: G02B5/32
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a hologram screen which is uniform in the color text between respective holograms regardless of observation directions. SOLUTION: The hologram screen 1 comprises the plural holograms 2 and mirrors videos by projecting video light 31. The plural holograms 2 are respectively discretely produced by irradiating a photosensitive material 20 with object light and reference light 42 and exposing the photosensitive member and are then integrally arranged so as to two-dimensionally have a spread. The respective holograms 2 are so arranged that the deviation angle α formed by the incident direction of the video light 31 with respect to the holograms 2 and the incident angle of the reference light 42 with respect to the photosensitive member 20 becomes within 1 deg..
Patent JP-2002287091-A (JP)
Title: Generating method for supply video to three-dimensional video display device
Inventor: ANDO TAKAHISA
IPC: G02F1/13
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a generating method for supply video to a three- dimensional video display device which can generate the display video to the three-dimensional video display device at high speed. SOLUTION: A video generation system after virtually setting an object Y, pinholes 11, and a recording surface 12 performs computation processing for data generation as to respective recording pixels 13a, etc., in respective recording pixel areas 13 on the recording surface 12 positioned on the lines connecting the respective points constituting the object' and the pinholes 11 together. As for light beams (cf. J1 , J2 , J3 , and J4 ) passing the outermost edges of the recording pixel areas 13 from the respective pinholes 11, polygons whose polygon normals exceed 90 deg. when viewed from an observer side are excluded from objects of the computation processing.
Patent JP-2002300610-A (JP)
Title: Stereoscopic image display device
Inventor: INOUE MASUTAKA
IPC: G09G3/20
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image display device which is capable of comparatively easily carrying out its optical alignment with a head position detecting unit. SOLUTION: A stereoscopic image display device is equipped with a stereoscopic image display unit which displays a stripe-like left-eye image and a stripe-like right-eye image alternately, a parallax barrier or a lenticular lens for separating the right-eye image and left-eye image from each other, a head position detecting unit which detects the position of a viewer, and a control unit which changes a possible scope of stereoscopic vision corresponding to signals outputted from the head position detecting unit. The head position detecting unit is equipped with a solid-state image pickup element which picks up the image of a viewer, and displays the viewer imaged by the solid-state image pickup element and markers 41 and 42 for locating the position of the viewer on the display 10 of the stereoscopic image display unit.
Patent JP-2002300756-A (JP)
Title: Ac generator for vehicle
Inventor: SHICHIJIYOU AKICHIKA
IPC: H02K19/36
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator for vehicle which prevents generation of a warp on a negative-pole side radiator fin. SOLUTION: A rectifier 6 for the AC generator for vehicle has a positive-pole side radiator fin and the negative-pole side radiator fin 68 facing each other apart in the axial direction interposing a terminal board 61. The negative-pole side radiator fin 68 has an approximately arc shape having an arc-angle 180 degrees or more as a whole and consisting of two partial radiator fins 68A and 68B separated each other in the proximity of the center. Two fixing parts 69 are formed near each external shape of the partial radiator fins 68A and 68B. Assembling to the frame of the rectifier 6 is made by tightening each screw which is in a state inserted in each fixing part 69 into each threaded hole formed on the frame.
Patent JP-2002297519-A (JP)
Title: Receiver and method, transmitter and method, recording medium, program, and communication system
Inventor: MATSUDA KOICHI
IPC: G06F13/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To transfer information only to a designated recipient by using a reliable method. SOLUTION: A mail syntax analyzer 502 extracts scripts, which are attached to an electronic mail in a file format, in response to an open instruction for the electronic mail. A script interpreter 506 executes the scripts extracted. A communication program 104 eliminates the electronic mail in accordance to a demand requested by the script interpreter 506.
Patent JP-2002298414-A (JP)
Title: Optical pickup device
Inventor: YAMADA MASATO
IPC: G11B7/125
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device that makes accurate focusing possible even if an optical disk has thickness errors. SOLUTION: Using a laser device 11 with a Peltier element and a thermistor mounted for a semiconductor laser, a CPU 20 is provided to control a Peltier element driving circuit 21 on the basis of the amplitude of a reproducing signal detected by a peak detecting circuit 19 and the temperature detected by the thermistor. The Peltier element driving circuit 21 supplies a driving current to the Peltier element in accordance with an instruction from the CPU 20. The CPU 20 varies the temperature of the semiconductor laser by the Peltier element, decides the driving current that maximizes the amplitude of the reproducing signal for the Peltier element, controls the driving circuit 21 so as to further supply the Peltier element with the decided driving current, compares the temperature of the semiconductor laser detected by the thermistor with the one decided as above, and corrects the driving current according to the difference in the temperatures.
Patent JP-2002300671-A (JP)
Title: Communication device for monitoring and method and program for transmitting monitoring information
Inventor: SATO HIDEAKI
IPC: G06Q50/16
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a monitor server. SOLUTION: A monitoring gateway 13 comprises a monitoring information receiving section 41 for inputting monitoring information from the outside; a monitoring information type table 43 on which information previously indicating monitoring items, information indicating whether the information is current value data or not, and indicating whether the information is history value data or not are stored in a corresponding manner; a monitoring information type identifying section 42 which retrieves information indicating monitoring items from the monitoring information received by the monitoring information receiving section, and identifies a receiver in accordance with the monitoring information type table;  and a monitoring information transmitting section 44 for transmitting the monitoring information based on the receiver identified by the monitoring information type identifying section. Thus, a monitor server 2 does not need to receive unnecessary monitoring information.