baber/WOPTO huggingface dataset:
Patent JP-2001305994-A (JP)
Title: Image display device
Inventor: FUJIMOTO HISAYOSHI
IPC: H05B33/26
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To make adequately enlargeable the size of a display screen without occurrence of the degradation in the luminance of display images and the trouble resembling the same in an image display device using a simple matrix system. SOLUTION: This image display device has plural first electrodes 1 which extend in a specified direction, plural second electrodes 2 which extend in a direction intersecting with the plural first electrodes 1 and image display substances 4 which are held between the plural first and second electrodes and are driven by being subjected to energizing or voltage impressing via the respective first and second electrodes 1 and 2. The display device is provided with plural kinds of the electrodes varying in lengths La and Lb within an image display area 5 as the plural first electrodes 1.
Patent JP-2001310278-A (JP)
Title: Quadruped walking robot
Inventor: YONEDA KAN
IPC: B25J5/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a light quadruped walking robot to be operated by a small energy consumption and capable of stably walking on an irregular ground with a degree of freedom as small as possible. SOLUTION: This quadruped walking robot is formed of a body 1 having a revolute pair γ of active joints and a pair of leg parts connected to both ends of the body through direct acting pairs αand β of active joints. A rotary pair of driving system of a fore and aft directional axis is provided at a central part of the body so as to select idle legs and adjust the height of the idle legs with the operation for twisting a front part and a rear part of the body. Two front legs and two rear legs are formed into a pair for unifying, and each central part is connected to the body with the passive revolute pair of the vertical shaft.  This connection part is connected to the body for drive with the translation pair in the fore and aft direction so as to realize the movement of the idle leg in the fore and aft direction and the movement of the center of gravity in the fore and aft direction.
Patent JP-2001309569-A (JP)
Title: Method and apparatus for charging and discharging a plurality of capacitors
Inventor: TACHIKAWA MASAMI
IPC: H02J7/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To realize a method and an apparatus for improving the charging and discharging efficiency including the case where variation of output voltage is distinctive like a solar battery, in order to solve the problem that the efficiency is restricted with efficiency of a convertor and the efficiency has further been lowered when the power is low, although the efficiency basically cannot exceed 50% and a DC-DC convertor is also used, on the occasion of supplying the power to charge a capacitor. SOLUTION: This method and apparatus for charging and discharging a plurality of capacitors are capable of realizing high efficiency charging by conducting the charging with a voltage similar to the power source voltage, and is also capable of lowering the number of times of switching of capacitors to be charged without lowering the efficiency by setting the voltage to start the charging and discharging process. Consequently, even when the power supply including large voltage variation like a solar battery is used, not only the high efficiency charging but also high efficiency supply of power to a plurality of loads in different voltages can be realized by easily realizing the matching of voltages.
Patent JP-2001307106-A (JP)
Title: Method and device for extracting/displaying target
Inventor: ISHIMARU NOBUHIRO
IPC: G06T7/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To generally and efficiently extract targets of plural sorts from an image acquired by a flying body. SOLUTION: A processing management part 110 manages an optimum extraction method in each sort of targets. An automatic extraction part 120 automatically extracts targets of plural sorts from an image while estimating these targets in each sort and a manual extraction part 140 manually extracts targets while automatically calculating several target parameters. A means 124 which improves the accuracy of automatic extraction processing and sort estimation by using map data is provided.
Patent JP-2001312855-A (JP)
Title: Recording control method for optical disk recording and reproducing device
Inventor: YAMAMOTO TAKESHI
IPC: G11B7/0045
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a recording control method for optical disk recording/ reproducing device capable of recording a signal in the disk by a laser emitted form an optical pickup. SOLUTION: In the disk recording/reproducing device constituted so as to record the signal in the disk 1 by the laser emitted from the optical pickup 2, the recording operation into the signal recording area of the disk 1 is carried out while correcting the recording condition, and also the recorded position and corrected data at the position are stored and held.
Patent JP-2000321734-A (JP)
Title: Color photographic copying machine material
Inventor: HAGEMANN JOERG DR
IPC: G03C1/12
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To remove a defect of causing color shift of couplers to blue and cyan color tones to make it possible to use the merits of the couplers. SOLUTION: This color photographic copying machine material comprises at least one red sensitive silver halide emulsion layer containing at least one kind cyan coupler, at least one green sensitive silver halide emulsion layer containing at least one kind of magenta coupler, and at least one blue sensitive silver halide emulsion layer containing at least one kind of yellow coupler, and at least one of the red sed sensitive layers contains at least one kind of pyrazoloazole cyan coupler represented by the formula, and a 2-equivalent yellow coupler combines with at least red sensitive layer or a red sensitized silver halide emulsion combines with at least one blue sensitive silver halide emulsion layer.  In the formula, each of R11 and R12 is, independently, an electron-withdrawing group; X11 is an H atom or a group releasable by reaction with the oxidation product of a developer; Y11 is a group necessary to complete an N-containing hetero ring, but R12 combines with the carbon atom; and (n) is 1 or 2.
Patent JP-2001312628-A (JP)
Title: System, method, and device for transaction condition prediction
Inventor: SHIMAZAKI SHUNICHIRO
IPC: G06F19/00
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a system which enables a component designer to predict a component price. SOLUTION: A database 3A in which a component number and the specifications of a component contributing to transaction conditions of the component are extracted and the extracted information is recorded by the kinds of components is provided; and the relation between the specifications contributing to the transaction conditions of the component and the transaction conditions of the component is analyzed by specifying the kind of the component, data on the specifications and purchase conditions of respective components in a list and the analysis results are displayed while made to correspond to each other, and transaction conditions of the component corresponding to the specifications of the component are predicted from the analysis result.
Patent JP-2001316504-A (JP)
Title: Antistatic film for display
Inventor: YAMAMOTO TOMOHISA
IPC: G02B1/10
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic film which is an antistatic film provided with a hard coating layer, reduces a reflectivity and prevents interference unevenness while maintains excellent optical characteristics, physical characteristics and antistatic properties. SOLUTION: This antistatic film is produced by providing one side of a transparent substrate body directly or through another layer with a hard coating layer which comprises at least a resin, an electroconductive material and a material having a low refractive index, has <=1.0×1011 Ω/(square) surface resistance and <=4.0 Y value obtained from 5 degree regular reflectance.
Patent JP-2001312190-A (JP)
Title: Waste toner leveling device, waste toner container detector, and image forming device provided with the same
Inventor: HIRAMATSU MASAMI
IPC: B65H1/26
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To achieve a cost reduction and a simple structure in a waste toner leveling device, which levels waste toner in a waste toner container by the application of impact to the waste toner container storing waste toner recovered from a photoreceptor. SOLUTION: When a sheet feed cassette 14, which is detachably loaded in an image forming device main body, is pulled out of the image forming device main body, the upper end of a side wall 33 of the sheet feed cassette 14 is pressed to the projection 32 extending from the bottom of the waste toner container 30 to apply impact to the container 30.
Patent JP-2001317954-A (JP)
Title: Navigation apparatus
Inventor: KUSAKARI AKIRA
IPC: G01C21/36
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus capable of easily inputting characters and facility names required for registering points or searching for facilities. SOLUTION: This navigation apparatus for searching for prescribed information according to the input of character information is provided with a display means for displaying a prescribed number of character information from among a plurality of character information side by side, and a plurality of input means that have a fewer number than the number of the plurality of character information and are aligned, corresponding to each of a prescribed number of character information. Each character information being displayed by the display means represents a prescribed character information group from among a plurality of character information.  When one input means is operated, the character information group related to the character information corresponding to the input means is displayed as an input candidate, and prescribed character information from among the character information group being displayed according to the operation of the input means is selected.
Patent JP-2000325568-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a novel play by breaking through the limit for the fun of play with a machine having only one variable display device. SOLUTION: A normal variable display device 2 is provided in addition to a special variable display device 2, and when a ball passes through a normal start passing hole 7, the normal variable display device 2 performs variable display operation. Only hen the displayed result is a prescribed display condition, movable members 4a and 4b of a normal variable prize winning ball device 4 are opened/closed. When a ball wins a prize in that normal variable prize winning ball device 4, a start is stored and while using the number of stored starts, the special variable display device 1 performs variable display. Corresponding to the displayed result, a special variable prize winning ball device 3 is opened and a great success state is provided.  The opening/closing operation of the normal variable prize winning ball device 4 is finished by earlier one of prize winning for the prescribed number of balls and the lapse of prescribed time.
Patent JP-2001314867-A (JP)
Title: Secondary pure water preparing device
Inventor: SHINMYO YASUTAKA
IPC: C02F1/72
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a secondary pure water preparing device, capable of obtaining treated water quality near to theoretical pure water even in the case that water having an increased electrolyte concentration is used as concentrated water for an electric deionized water preparing device (EDI) built into the secondary pure water preparing device for preparing ultrapure water for cleaning. SOLUTION: This secondary pure water preparing device 50 further purifies pure water supplied from a primary pure water preparing device 51 and then supplies it to points of use. The device 50 comprises at least an EDI 55, which constitutes a desalting chamber by filling an ion exchanger into two small desalting chambers partitioned with a cation exchange membrane on one side, an anion exchange membrane on the other side, and an intermediate ion exchange membrane disposed between the cation exchange membrane and the anion exchange membrane. Concentration chambers are installed on both sides of the desalting chamber through the cation exchange membrane and the anion exchange membrane. The desalting chamber and the concentration chamber are disposed between an anode and a cathode.
Patent JP-2001322944-A (JP)
Title: Chinese herbal healthful drink and method of extraction treatment used therefor
Inventor: MASAKO TATSUO
IPC: A61P25/28
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a Chinese herbal healthful drink by which not only improvement of a natural healing power but also effects on autonomic nervous system for tranquilizing and effects on central nervous system suppressing advance of senile dementia by activating the brain are expected by selecting plural kinds of crude drugs and efficiently extracting active ingredients and to provide a method of extraction treatment used therefor. SOLUTION: This Chinese herbal healthful drink comprises an extracted ingredient composed of Lycii fructus in a ratio of 3-6, Crataegus cuneata in a ratio of 1-2, flower of Chrysanthemum morifolium in a ratio of 0.3-0.7 and amolo (phyldanthus emblica L.), Coix lachryma-jobi var. ma-yuen, Ganoderma lucidum and Zizyphi fructus each in a ratio of 0.05-0.15. Besides the extraction treatment comprises the first step of carrying out a pressurized hot water treatment at 80-100 deg.C and the secondary step of carrying out a vacuum distillation of the extracted ingredient in the first step to concentrate at 30-50 deg.C by considering the ingredients and compositions of the crude drugs so that the active ingredients are efficiently extracted. Effects of improving activity of brain central system and maintaining homeostasis of autonomous system are suggested by continuously dosing.
Patent JP-2001325029-A (JP)
Title: Power source circuit
Inventor: CHIYOMATSU NOBUMITSU
IPC: G06F1/26
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a power source circuit of electronic equipment, capable of effectively preventing deterioration in the life time of a battery due to sudden fluctuations of a load. SOLUTION: A power source circuit 15 supplies a power from a battery 5 to a stroboscopic control circuit 14 as is, and converts it into each desired voltage by a DC/DC converter 151, and distributes and supplies it to a system controller 12 or a drive circuit 7. Then, an electric double-layer capacitor 152 for preventing the deterioration of the life of the battery 5 due to sudden fluctuations of the stroboscopic control circuit 14 or the drive circuit 7 is inserted into a power source line before the power is distributed to the plural systems, so that it is not necessary to provide plural capacitors in the power source circuit 15.
Patent JP-2001337057-A (JP)
Title: Nondestructive evaluation method for wall body performance
Inventor: MATSUMOTO MASAMITSU
IPC: G01N33/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method whereby a performance (an insulation efficiency and a durability) of wall bodies used in structures such as houses or the like can be evaluated with its aged deterioration taken into account. SOLUTION: Temperatures and/or humidities of the front side and the rear side of the wall body, or temperatures and/or humidities of the front side, the rear side and the inside of the wall body are measured with time. A time function of each measured data is obtained. A temperature parameter and/or a humidity parameter are calculated from a transfer function obtained with the use of the time functions. The performance of the wall body is evaluated on the basis of a preliminarily obtained relationship between the performance of the wall body and the temperature parameter and/or the humidity parameter. A time function obtained by artificially changing the temperatures and/or the humidities of the front side and the rear side of the wall body may be used as the time function. An endurance life of the wall body can also be evaluated by measuring a change with time of the parameters.
Patent JP-2001329040-A (JP)
Title: Polyisocyanate composition for flexible polyurethane foam and production method for flexible polyurethane foam using the same
Inventor: HAYASHI MASAHIRO
IPC: C08G18/48
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a polyisocyanate composition which can give a flexible polyurethane foam excellent in vibration absorption and sitting comfort and suitable especially as automobile seat cushions produced by molding, and a production method for a flexible polyurethane foam using the composition. SOLUTION: This polyisocyanate composition contains an isocyanate- terminated prepolymer prepared by reacting an organic polyisocyanate (A1) with a modifier (A2) which is a polyoxyalkylene polyol having a nominal average functionality of 2 or higher, a number average mol.wt. of 3,000-10,000, a monool concentration lower than 25 mol%, and an oxypropylene content of 60 mass % or higher. The production method for a flexible polyurethane foam uses the composition.
Patent JP-2001330796-A (JP)
Title: Portable type image display device
Inventor: NAGAOKA TOSHIYUKI
IPC: G02B27/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To constitute an observation section of an image display device to a small size in such a manner that the device is mountable at a portable telephone and portable information terminal. SOLUTION: This portable type image display device has a speaker section and a microphone section and has an image display element 9 and an observation optical system having positive refracting power as a whole forming an exit pupil in order to observe the observation image displayed thereon. The observation optical system comprises at least one prism member 10. The prism member 10 has an incident surface which makes the luminous flux emitted from the image display element 9 incident on the inside of a prism, at least one reflection surface which reflects the luminous flux within the prism and an exit surface which emits the luminous flux to the outside of the prism. At least one reflection surface has a curved shape to impart power to the luminous flux.  The curved surface shape is composed of a rotationally asymmetric surface shape for correcting the aberrations generated by eccentricity.
Patent JP-2001330135-A (JP)
Title: Control device for belt type continuously variable transmission
Inventor: TANIGUCHI KOJI
IPC: F16H61/662
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in durability owing to an excessive load acting on a transmission belt, when the belt pinch pressure of a belt type continuously variable transmission fails to a high pressure side. SOLUTION: When a valve for controlling the belt pinch pressure fails to make the belt pinch pressure high, engine torque is restricted in a step S2. In the case vehicle speed V is lower than a set value V0, shift control is conducted by obtaining an input side target rotation speed NINT according to a map NINTF1 determined so as to make a gear change ratio γ equal to 1.0 in a step S9. On the other hand, in the case the vehicle speed V is not less than the set value V0, shift control is conducted by the target rotation speed NINT according to a map NINTF2 determined so as to make the gear change ratio γless than 1.0 in a step S6, in order not to substantially impair ride comfort and the like by drastic downshifting.
Patent JP-2001330832-A (JP)
Title: Liquid crystal display device
Inventor: KOMATSU NORIKAZU
IPC: H01L29/786
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent disclination from appearing in opening parts and to improve the aperture ratio of a display region in a liquid crystal display device. SOLUTION: The liquid crystal display device has a liquid crystal held between a pair of substrates, is provided with a plurality of scanning lines 4 and a plurality of data lines 3 intersecting with each other, and pixel electrodes 1 arranged in a matrix corresponding to the intersections and switching elements 2 connected to the pixel electrodes on one of the substrate 7, and is also provided with light shielding layers 3a, 6 arranged on at least one out of the pair of the substrates and placed opposite to boundary regions between the neighboring pixel electrodes and an alignment layer arranged on a surface of at least one out of the pair of the substrates with the surface subjected to rubbing treatment toward a definite rubbing direction. The light shielding layers have overlapped parts overlapping with the pixel electrodes.  With respect to the overlapped parts, in peripheral parts of the pixel electrodes a region overlapping with the peripheral parts on the reverse direction side of the rubbing direction Y is formed wider than a region overlapping with the peripheral parts on the forward direction side of the rubbing direction.
Patent JP-2001157707-A (JP)
Title: Deodorant device
Inventor: KITANO TAKAHIRO
IPC: A61L9/20
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant device which exerts a high performance of sterilization and deodorization regardless of the changes in the surrounding environment especially in the humidity. SOLUTION: A corpse 2 is covered with a sheet 4 and the humidity inside of a space P covered with the sheet 4 is kept 40% to 60% which is optimum for hydroxy radical to be generated and to exert the highest performance of sterilization and deodorization.
Patent JP-2001332451-A (JP)
Title: Winding-type electrolytic capacitor
Inventor: MIZOBUCHI TAIJI
IPC: C08L79/02
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To realize a winding-type electrolytic capacitor which is low in equivalent series resistance in high frequency and can withstand a soldering temperature, when it is used as a surface-mounting type. SOLUTION: This capacitor is made by winding, while interposing a separator containing an acryl fiber of 50% or higher and a poval binder of 5 to 50% between an anode foil and a cathode foil having an oxide film on their surfaces, and polypyrol, polyaniline, polythiophene, or at least one kind of the derivatives are immersed as an electrolyte.
Patent JP-2001334273-A (JP)
Title: Method for treating sulfur-containing nitrogen compound
Inventor: FURUKAWA SEIJI
IPC: C02F1/58
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a sulfur-containing nitrogen compound, capable of simply decomposing the sulfur-containing nitrogen compound such as hydroxylamine sulfonate or the like at a low cost. SOLUTION: Iodine and the sulfur-containing nitrogen compound are allowed to coexist.
Patent JP-2001336572-A (JP)
Title: Damper and building using the same
Inventor: SHIMODA IKUO
IPC: E04B2/56
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a damper interposed between two structures, reducing a vibration transmitted from one structure to the other structure and suitable for being used for early damping it. SOLUTION: The damper 5 is provided with a cylinder body 31; a piston 35 disposed in the cylinder body 31 so as to partition the cylinder body 31 into two chambers 32, 33 and having an orifice 34 communicating two chambers 32, 33; a piston rod 38 having a large diameter of which one end 36 is connected to the piston 35 and which penetrates through one end 37 of the cylinder body 31 and is projected to the outside of the cylinder body 31; a piston rod 41 having a small diameter of which one end 39 is connected to the piston 35 and which penetrates through the other end 40 of the cylinder body 31 and is projected to the outside of the cylinder body 31; and a pressurized fluid 42 filled in two chambers 32, 33 of the cylinder body 31.