baber/WOPTO huggingface dataset:
Patent JP-2001275712-A (JP)
Title: Safe shoes fitted with width adjusting function
Inventor: MORI MIKIO
IPC: A43B13/14
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide safe shoes which can realize a user's feeling integrated with his/her feet. SOLUTION: The safe shoes having width adjusting function comprises the following functions: (1) When the under face of the sole part 3 is dented, the upper face of the sole part is projected so as to form an analogous projecting elastic face 8, which sinks properly according to the size of the foot so that the instep 1 and the sole part 3 can contact the foot closely. (2) A sock lining 2 which is spread over the upper face of the sole part 3 is formed of cotton cloth or nonwoven fabric. (3) An elastic belt 10 is fitted integrally with the instep 1 to press and contact the foot toward the sole part 3.
Patent JP-2001283677-A (JP)
Title: Switching device and its assembling method
Inventor: OGAWA SATOSHI
IPC: H01H3/12
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and relatively easily control the sizes, and to improve appearance. SOLUTION: Two neighbor operating knobs 14, 15 are united through a connecting portion 18 to form a single body. V-shaped separation varying part 18a and cylindrical parts 19, 19 having positioning guides 20, 20 are formed on the connecting portion 18, and pin-shaped positioning parts 22, 22 are provided on a switch bogy 11. When mounting the operating knobs 14, 15 on the switch body 11, front parts of the operating knobs 14, 15 are inserted into an opening 12 as well as fitting each of positioning guides 20 into the positioning parts 22. With cooperating effect of each positioning guide 20 and the positioning part 22, separating a dimension D2 between the operating knobs 14, 15 is narrowed not more than 0.5 mm for instance, and the separating dimension becomes to be maintained.
Patent JP-2001281747-A (JP)
Title: Camera
Inventor: HASHIMOTO TATSUTOSHI
IPC: H04N5/225
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an operation member accurately performing the opening/ closing operation of a lens cover member moving between a closing position where the front surface of a photographing lens is covered and an opening position where the front of the photographing lens is exposed, in a camera for photographing, and to provide a camera capable of contributing to the further improvement of operability by contriving the arrangement of the operation member and a cover opening/closing mechanism interlocked with the operation member. SOLUTION: This camera is equipped with the photographing lens disposed on a front side, the lens cover member 21 disposed freely movably between the opening position where the front of the photographing lens is exposed and the closing position where the front of the photographing lens is covered, a grasping part 16 provided nearer to one side surface and the operation means 13 arranged at a position where it is operated by the thumb of a hand on a side where the grasping part is grasped on the back surface side and performing the opening/closing operation of the lens cover member.
Patent JP-2001284219-A (JP)
Title: Charged particle beam device and sample chamber therefor
Inventor: TAKAMATSU JUN
IPC: H01J37/305
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce displacement of a fixed mirror for a laser interferometer fixed to the internal wall of the sample chamber of a charged particle beam device due to the thermal expansion of the chamber caused by temperature fluctuation. SOLUTION: The charged particle beam device is provided with a sample chamber (14) in which the fixed mirror (18) for the interferometer is fixed to an internal wall and has an opening in its top face, an electron gun (12) which emits a charged particle beam upon the sample set up in the chamber (18) through the opening, and an optical lens barrel (11) provided with the gun (12). The portion of the chamber (14) from the opening to the position of the mirror (18) is made of an inver alloy.
Patent JP-2001281304-A (JP)
Title: Semiconductor device and its testing system
Inventor: TAKAGI RYOICHI
IPC: G01R31/3183
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve an economic problem such as rise of the price due to increase in the number of pins in an LSI and speedup both requiring increase in the frequency and precision of an LSI tester. SOLUTION: The semiconductor testing system is provided with a semiconductor device, which is provided with a circuit structure consisting of an input buffer circuit, an output buffer circuit, and an internal logic, a data compression circuit arranged in the following step of the input buffer circuit, and a random data generation circuit arranged in the previous step of the output buffer circuit, a random data generator including the random data generation circuit and impressing data at random to an input from the input buffer circuit, and a test base board, on which the semiconductor device and the random data generator are arranged so as to be electrically connected to each other.
Patent JP-2001280403-A (JP)
Title: Liquid enclosed vibration absorber
Inventor: KATO KAZUHIKO
IPC: F16F13/18
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid enclosed vibration absorber which can simplify its manufacturing process and procedure and reduce the cost. SOLUTION: The liquid enclosed vibration absorber consists of a cylindrical fitting housing 1, a fitting metal 2, a rubber body 3 which center portion is stuck on metal 2 and outer circle edge portion is held in housing 1 through a holding metal 35 and a rubber wall parts 4 which outer circle edge portion is held in inner circle surface of housing 1 through a holding metal 45 and makes the liquid holding chamber 47 between 3 and 4 and a diaphragm 5 which center portion is stuck to an metal 2 and outer circle edge portion is held in inner circle surface of housing 1 through a holding metal 55 and makes the sub liquid chamber 57 between 3 and 5. The body 3 and the wall part 4 and the diaphragm 5 are connected through the connecting parts 41 and 51 and formed as solid body together with the holding metal 35, 45 and 55 and are assembled by pressed into the inner surface of housing 2.
Patent JP-2001290339-A (JP)
Title: Image forming device
Inventor: HASHIMOTO KOICHI
IPC: G03G15/08
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To perform a stabilized excellent image formation continuously by stably performing electrostatic charging operation at an initial stage. SOLUTION: This image forming device is provided with a photoreceptor drum 1 and an electrostatic charging device 2 equipped with a magnetic brush charging device 2A being abutted on the photoreceptor drum 1 performing static electrification of the photoreceptor drum 1 by applying an electrification bias to the magnetic brush charging device 2A, and the magnetic brush charging device 2A is composed of magnetic particles 2d and a charging sleeve 2b, and the charging sleeve 2b is rotated for a specified time to make the magnetic particles 2d to be uniformly carried on the charging sleeve 2b before performing the first charging operation.
Patent JP-2001287343-A (JP)
Title: Method for controlling attachment and detachment of plate of offset rotary press and attaching and detaching device
Inventor: SHOJI YUKIKAZU
IPC: B41F13/24
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To enable an early stabilization of a web tension by attaching a plate from a time point of a low speed while outputting a color tone at a printing speed. SOLUTION: In the case of attaching the printing plate from a plate removed state to attach or detach a printing plate in a printer of an offset rotary press, first a blanket cylinder presses a material to be printed, and then a plate cylinder is controlled to be pressed to the blanket cylinder at predetermined timing.
Patent JP-2001295121-A (JP)
Title: Artificial hair for increasing hair
Inventor: HOCHI HIROSHI
IPC: A41G3/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an artificial hair for increasing hair improving the working efficiency for increasing the hair, exhibiting a voluminous feeling with a small amount of the hair and having a natural feeling. SOLUTION: This artificial hair consists of one trunk hair 3a, 3b made of a polyester fiber and plural branch hairs 5a, 5b, 7a, 7b also made of the polyester fiber, and the trunk hair forms a knot 11 for inserting one's own hair 9. The knot 11 is formed by further passing the end part of the truck hair through an eye 14 formed by passing through the end part of the trunk part through a bent part 13 of the trunk hair bent into two. The branch hairs are tied with the trunk hair and fixed.
Patent JP-2001297961-A (JP)
Title: Projection aligner
Inventor: OGAWA OSAMU
IPC: H01L21/027
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To quickly calculate original transmissibility even if the region is different for each shot, and to accurately correct the amount of fluctuation in optical characteristics. SOLUTION: To a projection image on the entire surface of a reticle 2 as an original, a storage 9 stores entire light quantity data, and a CPU 8 is provided, where the CPU 8 includes a means that calculates an actual reticle exposure part according to the opening/closing of a masking blade 6, a means that extracts light quantity system measured data at the reticle exposure part according to the light quantity data in the storage 9, and a means that calculates reticle transmissibility according to the extracted quantity-of-light data. The pattern of the reticle 2 is projected onto a water of a body to be exposed to light for transfer.
Patent JP-2001298443-A (JP)
Title: Diversity transmitter and receiver
Inventor: JOB KLEOPA MUSUYA
IPC: H04N19/65
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a diversity transmitter and receiver that can solve the problem of sudden missing of a data signal and disabled decoding of the data signal, resulting from occurrence of a detrimental error in excess of error correction capability, when the received data receives defects through a transmission channel and the quality of the data signal is deteriorated. SOLUTION: If signal level L is in the relation L2<L<L3 (YES) in a test block 302, the receiver requests the transmitter to transmit data with high MPEG priority to its diversity antenna. If the transmission state is deteriorated to a degree such that it cannot be recovered through error correction, (that is, the signal level L is in the relation L1<L<L2) (test block 304), the receiver receives a signal sent from the diversity antenna and applies diversity demodulation to the signal (test block 305). Then the signal is reproduced incompletely (block 306). When the error is at a level, where the signal cannot be reproduced incompletely (the signal level L is in the relation L<L1), the receiver stops reproduction of the video signal, until the transmission state is improved (block 308).
Patent JP-2001296404-A (JP)
Title: Antireflection film
Inventor: SUZUKI YUJI
IPC: G02B1/10
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film excellent in antireflection effect, scratch resistance, transparency, stain-proofing property, etc., excellent also in light resistance and producible at a low cost. SOLUTION: When an antireflection film is obtained by disposing a hard coat layer (b) and an antireflection coating layer on at least one face of a plastic film (a), a coating layer (ns) of an NH2-containing compound is disposed between the hard coat layer and the antireflection coating or the hard coat layer is subjected to plasma treatment under a nitrogen-containing gas before disposing the antireflection coating layer to obtain the objective antireflection film having <=2% reflectance at 550 nm wavelength, <=2% reflectance after treatment for 200 hr with a fademeter and a pencil hardness of H or above.
Patent JP-2001297997-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SUGIMOTO MASARU
IPC: G03F1/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To enhance positional accuracy of impurity implanted regions to contrive a high integration of the regions and also to reduce the number of processes in the manufacturing method of a semiconductor device to contrive reduction of the cost of manufacturing of the device by forming regions of different ion implantation depths in one process. SOLUTION: The method of manufacturing a semiconductor device is provided with a process that a resist pattern 24 having a plurality of different thick film regions is formed on a substrate 11 and a process that ions are implanted in the substrate 11 using the pattern 24 as a mask and the pattern 24 is formed by a method, where a resist film 21, for example, formed on the substrate 11 is exposed using a halftone mask and is developed. Or the pattern 24 is formed by a method, where the film 21 is exposed using a photomask formed with a reticulate pattern having a pattern size smaller than the limit of resolution of an exposure wavelength and thereafter, the film 21 is developed.
Patent JP-2001307924-A (JP)
Title: Degradation diagnostic device for oil-immersed transformer
Inventor: TAKEZAWA YOSHITAKA
IPC: H01F27/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a degradation diagnostic device for diagnosing degradation of an oil- immersed transformer, using an oil-immersed fiber sensor small in light loss. SOLUTION: An oil-immersed transformer deterioration diagnostic device is equipped with a light source of a semiconductor laser or a light emitting diode irradiating laser beams of two different wavelengths 600 nm to 1000 nm at an emission peak, an insulating paper irradiating optical fiber that guides irradiating light emitted from the light source to the surface of an insulating paper residing on the outermost of a coil immersed in an insulating oil, an insulating paper reflected light detecting optical fiber that receives and guides to the outside of an oil-immersed transformer the light reflecting from the surface of the insulating paper, passing through an insulating oil after it is emitted from the insulating paper irradiating optical fiber, an insulating paper reflected light detector that measures the light intensity of the reflected light, and a degradation computing part that computes a reflection absorption light intensity difference between laser beams of two different wavelengths, resting on measurement results obtained from an insulating oil transmitted light detector and the insulating paper reflected light detector and furthermore judges a degree of deterioration, using a previously stored relation (master curve) between the reflection absorption light intensity difference of an insulating paper and a degree of deterioration.
Patent JP-2001301543-A (JP)
Title: Damping structure of vehicle body
Inventor: EBARA YOSHIAKI
IPC: F16F15/02
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce a weight of a damping body while ensuring damping effect sufficiently in a damping structure of a vehicle body having the damping body like a flat plate made of a viscoelastic material such as asphalt on a floor of the vehicle body. SOLUTION: A plate thickness of the damping body 5 forming a flat plate is changed in accordance with sections of the floor 1 in such a way that a thin-walled part 5a is formed in the section reinforced by a skeleton member 2 such as a frame of the floor 1 and an ordinary thick-walled part 5b is formed in the other section of the floor 1 to reduce the weight of the damping body 5 greatly while ensuring damping effect sufficiently.
Patent JP-2001302300-A (JP)
Title: Admixture for concrete, concrete block for being immersed in water, method for treating the same admixture and method for producing the same concrete block
Inventor: HATTORI TOSHIHIRO
IPC: C04B18/14
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide both of an admixture for concrete and a concrete block for being immersed in water which can contribute to improvement in the sessile and/or the rate of rearing of water plants such as algae, and to provide a method for treating the admixture or the like. SOLUTION: This admixture for concrete which is included in the concrete block for being immersed in water comprises zinc oxide of >=0.1 wt.% based on 100 wt.% of the admixture itself and has an average particle diameter of <1,000 μm. When the concrete block included with the admixture is used in an immersed condition in water, the sessile and/or the rate of rearing of water plants such as algae are/is improved. The method for treating the admixture for concrete is to employ both of the admixture and an alkaline solution to contact the admixture with the alkaline solution.
Patent JP-2001304935-A (JP)
Title: Coriolis mass flowmeter
Inventor: NAKAO YUICHI
IPC: G01F1/84
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce an adverse effect on the performance of a Coriolis mass flowmeter by keeping the balance of two flow tubes. SOLUTION: A driving device which resonates and drives the two parallel flow tubes is provided. A pair of vibration detecting sensors which detect a phase difference proportional to the Coriolis force are provided. The driving device and the pair of sensors are constituted respectively of coils and magnets. A coil bracket whose natural frequency is nearly equal to the natural frequency of each flow tube is provided in the center between the two parallel tubes. The coil bracket is provided with the coils for the driving device and the pair of sensors. The magnets which correspond to the coils are attached so as to face the two flow tubes. Therefore, only the magnets for the driving device and the pair of sensors can be arranged at the two flow tubes so as to be a symmetric structure.
Patent JP-2001304972-A (JP)
Title: Infrared image sensor
Inventor: NISHII KATSUMASA
IPC: H04N5/225
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an infrared image sensor wherein the output error due to individual aging, temperature change and the like is appropriately corrected for improved reliability, where pairs of a condenser lens and a sensor array are provided. SOLUTION: The infrared ray in a specified observation region is projected to a sensor array where many sensor elements are provided in parallel through the condenser lens, to provide a thermal imagery data for each sensor element of the sensor array. A first observation region Z1 is observed with a first sensor array corresponding to a first condenser lens, while a second observation region Z2 is observed with a second sensor array corresponding to a second condenser lens. Here, the first observation region Z1 partially overlaps the second observation region Z2, and the thermal imagery data with the first sensor array is compared to that with the second sensor array for an overlapped region Z3, for correcting the thermal imagery data.
Patent JP-2001299357-A (JP)
Title: Transforming plant cell imparted with function for releasing lithium ion or sodium ion
Inventor: NIINA ATSUHIKO
IPC: C12N5/10
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a transforming plant imparted with resistance against ionic toxicity and capable of growing even under a salt stress corresponding to the seawater. SOLUTION: This transforming plant cell imparted with a function for releasing lithium ions or sodium ions is obtained by introducing ENA1 which is the sodium ion releasing pump gene of a budding yeast to a plant cell and expressing Enalp protein coded by the aforesaid ENA1 and imparting the function for releasing lithium ions or sodium ions to the aforesaid plant. The aforesaid plant cell is claimed to be tobacco BY cell. A plant body obtained from the aforesaid transforming plant cell is also claimed.
Patent JP-2001304147-A (JP)
Title: Scroll compressor
Inventor: FUSHIKI TAKESHI
IPC: F04C29/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor capable of quickly operating a motor protector under abnormally high pressure caused by the trouble of a unit or the like, and inhibiting the breakage of a scroll, the seizure of a bearing or the like. SOLUTION: This scroll compressor comprises a compliant frame space formed between a compliant frame and a guide frame and capable of introducing a gas of intermediate pressure during the compression, a motor having a motor protector capable of detecting a temperature and the electric current, and a high pressure side pressure relief valve device mounted between the compliant frame space and a discharge pressure space.
Patent JP-2001300294-A (JP)
Title: Method for preventing corrosion of supercritical apparatus
Inventor: SONODA KENICHI
IPC: C23F15/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the corrosion of a supercritical apparatus, capable of economically preventing the corrosion of the inner wall surface of a reaction container. SOLUTION: A powdery particulate of inorganic matter containing SiO2, Al2O3, CaO and Fe2O3 is sent in the reaction container 1 for decomposing waste by a supercritical water oxidizing method to be reacted at 200-500 deg.C and to form a coating layer 6 of an inorganic oxide hard to corrode on the wall surface of the reaction container 1. It is unnecessary to disassemble the reaction container 1 and initial cost and running cost are reduced.
Patent JP-2001311298-A (JP)
Title: Flooring member
Inventor: AZUMA TATSURO
IPC: E04F15/04
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a flooring member with which even though gaps are created at the joint portions of the flooring members after the installation, any dust accumulated in the gaps or nails or screws fixing adjacent flooring members can be concealed, thereby finishing the floor surface having beautiful appearance. SOLUTION: A recessed fitting portion 2 is provided at one side edge and a projected fitting portion 3 is provided at the other side edge of the flooring member. In the band board-shaped flooring member F forming the floor surface by fitting together the recessed fitting portion 2 and the projected fitting portion 3, a hood-shaped sloped step portion 4 is provided at the top surface side of the recessed fitting portion 2, and a sloped step surface 5 interlocking with the sloped step portion 4 is provided at the top surface side of the projected fitting portion 3.
Patent JP-2001313540-A (JP)
Title: Surface acoustic wave device
Inventor: KURODA YASUSHI
IPC: H03H9/25
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device that can be downsized by flip chip mounting and attain a balanced input or balanced output with less deterioration in the amplitude characteristic and phase inversion characteristic. SOLUTION: In the surface acoustic wave device where an odd number of interdigital electrodes 11-15 being a propagation path of a surface acoustic wave are arranged on a piezoelectric substrate in a line, the polarity of the electrode fingers of a couple of the interdigital electrodes 12, 14 symmetrical with the center interdigital electrode 13 in between is inverted to each other, the one ends of them are connected respectively to output terminals 20, 21, the other ends of the interdigital electrodes 11, 13, 15 are set to a ground level, other ends are selected to be inputs.